Abstract: An integrated receiver/dryer-accumulator-internal heat exchanger for use in a vehicle HVAC system and a method of operation are disclosed. The integrated receiver/dryer-accumulator-internal heat exchanger may comprise an accumulator portion having an accumulator inlet configured to be in fluid communication with an evaporator, and an accumulator outlet configured to be in fluid communication with a compressor; and a receiver/dryer portion mounted within the accumulator portion and having receiver/dryer inlet configured to be in fluid communication with a first portion of a condenser and a receiver/dryer outlet configured to be in fluid communication with a sub-cooler portion of the condenser. The integrated receiver/dryer-accumulator-internal heat exchanger allows for exchanging heat between the refrigerant in the accumulator portion and refrigerant in the receiver/dryer portion.

Abstract: Disclosed is an air conditioner which includes a plurality of compressors, a common inlet pipe through which fluid flows to the compressors, a plurality of inlet pipes branching off from the common inlet pipe which are connected to the compressors, a plurality of outlet pipes connected to the compressors through which refrigerant discharged from the compressors passes, and a plurality of bypass pipes connected to the compressors through which fluid discharged from the compressors passes. The fluid which passes through the plurality of bypass pipes is distributed to the plurality of compressors through the common inlet pipe.

Abstract: The present invention relates to a method of liquefying a hydrocarbon stream such as a natural gas stream, the method at least comprising the steps of: supplying a partly condensed feed stream (10) having a pressure above 60 bar to a first separator (2) wherein it is separated into a gaseous stream (20) and a liquid stream (30); expanding the liquid stream (30) and the gaseous stream (20) and subsequently feeding them into the distillation column (3); removing from the distillation column (3) a gaseous overhead stream (80), partially condensing it, feeding it (90) into a second separator (8) thereby obtaining a liquid stream (100) and a gaseous stream (110), feeding the liquid stream (100) into the distillation column (3) and liquefying the gaseous stream (110) thereby obtaining a liquefied stream (200); wherein the gaseous overhead stream (80) is partially condensed by heat exchanging against the expanded gaseous stream (60) before it (70) is fed into the distillation column (3); and wherein the gaseous stre

Abstract: An ethane recovery process utilizing multiple reflux streams is provided. Feed gas is cooled, partially condensed, and separated into a first liquid stream and a first vapor stream. First liquid stream is expanded and sent to a demethanizer. First vapor stream is split into a first and a second separator vapor streams. First separator vapor stream is expanded and sent to demethanizer. Second separator vapor stream is partially condensed and is separated into a reflux separator liquid stream, which is sent to demethanizer, and a reflux separator vapor stream, which is condensed and sent to demethanizer. Demethanizer produces a tower bottom stream containing a substantial amount of ethane and heavier components, and a tower overhead stream containing a substantial amount of remaining lighter components and forms a residue gas stream. A portion of residue gas stream is cooled, condensed, and sent to the demethanizer tower as top reflux stream.

Abstract: Integrated air separation units with a petrochemical process. This invention provides an integrated process and gas treatment process wherein at least one first pressurized gas derived from a first process at a first site is expanded. Using the work generated by the expansion of at least one pressurized gas, a first gas compressor at the first site is driven, operates, and removes compressed gas from the first gas compressor. At least part of the compressed gas from the first gas compressor is sent to a gas treatment unit located at a remote second site. At least part of the compressed gas sent from the first site to the second site is treated in the gas treatment unit. At least one fluid from the gas treatment unit is removed and at least part of the fluid removed from the gas treatment unit is sent to the first site.

Abstract: The process and the device serve for low temperature air fractionation in a distillation column system for obtaining nitrogen which has a single column (12). Feed air (8) is cooled in a main heat exchanger (9) and introduced (11, 43) into the single column (12). The single column (12) has a top condenser (13) in which vapour from the upper region of the single column is at least in part condensed. A nitrogen product stream (15, 16, 17) is withdrawn from the upper region of the single column (12). A first residual fraction (14, 19) is withdrawn in the liquid state from the single column (12), at least in part vaporized in the top condenser (13) and subsequently taken off from the top condenser as vaporized first residual fraction (19). A first part (20) of the vaporized first residual fraction (19) is expanded in a work-producing manner in an expansion machine (21).

Abstract: The present invention is a manufacturing process to create tempered glass bathroom fixtures. Some of those fixtures include glass toilets, urinals, and bidets. The major steps in sequence are: 1) batching step, 2) melting step, 3) glass pressing step, 4) finishing step, 5) tempering step, 6) grinding step, 7) final assembly, and 8) polishing step. Embodiments include the weight percentage of elements used to create a particular fixture. Another embodiment provides a safe tempered fixture that is durable and strong to withstand the weight of a human. In addition, within each embodiment are other embodiments specific to unique colors and shading of a fixture. The shading relates to the difference in shade between the upper portions of toilets, urinals, and bidets, and the lower bowl-like portion A unique design feature of the process provides for a darkened translucent color in the bowl-like region.

Abstract: The present invention is that, in a glass passage where it is usual that the flow rate near the center tends to become high, stirring effect for the glass flow is enhanced whereby temperature distribution is made uniform and generation of stria and devitrification is reduced. As a result, there is provided a passage by which glass blocks of highly refractive glass or low-Tg glass in recent years where selection of molding conditions is very difficult are able to be obtained easily and in high quality. Another object is to provide a passage by which simple control in a short distance is made possible whereby miniaturization of the device is possible even in the conventional glass. A passage which is connected to a melted glass vessel and flows out the melted glass which is characterized in that, in the inner wall, the above-mentioned passage has a control board for controlling the flow of the melted glass.

Abstract: A preform production apparatus for precision press molding, which is downsized but can produce preforms at a lower cost, and a production method thereof using the apparatus are provided. The production method of a preform for precision press molding includes forming a molten glass body C by way of receiving and cutting molten glass A, being flowed continuously from a discharge nozzle 2, by a support member 1 or by way of allowing molten glass to fall in drops from a discharge nozzle 2 and receiving thereof by a support member 1, and transferring the molten glass body C from the support member 1 to a mold 5 by way of displacing the support member to near the mold 5, disposed not to be beneath the discharge nozzle 2, while increasing the viscosity of the molten glass body C on the support member 1.

Abstract: A preform producing apparatus, in which the apparatus is downsized and capable of producing preforms at a lower cost, and a molten glass-supporting member used for the preform producing apparatus are provided. A molten glass-supporting member 1 has an openable and closable receiving member 12, of which a receiving surface 13 for receiving molten glass is constructed from a plurality of members 11a and 11b, and a closed state-maintaining member 14 for maintaining the receiving member 12 in a closed state.

Abstract: A pull roll apparatus and method are described herein that can control a cross-draw tension and a down-draw tension of a glass sheet while manufacturing the glass sheet. In one embodiment, the pull roll apparatus includes a first driven stub roll pair, a second driven stub roll pair and a control device (e.g., PLC) that controls the first and second driven stub roll pairs while a first edge portion of the glass sheet is drawn between two vertically downtilted rolls associated with the first driven stub roll pair and while an opposing second edge portion of the glass sheet is drawn between two vertically downtilted rolls associated with the second driven stub roll pair. If desired, the pull roll apparatus may include a pulling roll assembly (located below the first and second driven stub rolls) or another set of driven stub roll pairs (located below the first and second driven stub roll pairs).

Abstract: A cooling bushing flange having a reduced amount of precious metal is provided for a glass fiber production apparatus. The flange includes a first portion formed of a precious metal or a precious metal alloy extending outwardly from a bushing and a second portion formed of a non-precious metal. The non-precious metal portion of the flange may be affixed to the precious metal portion by known metal bonding methods. A cooling tube is positioned on the non-precious metal portion to create a thermal seal and prevent molten glass from leaking from the interface of the bushing block and bushing. The precious metal portion of the inventive flange is a fraction of the size of precious metal present in conventional bushing flanges. By reducing the amount of precious metal incorporated in the flange, a significant reduction in the overall cost of the bushing and in the manufacture of glass fibers can be obtained.

Abstract: A jacquard device (1) for selectively shifting thread-guides (2) in a knitting machine, comprising at least one supporting element (3) provided with a plurality of housing seats (4) for a plurality of thread-guides (2), a plurality of thread-guides (2) mounted onto the supporting element (3) and having at least one thread-guide portion (2b) selectively moving at least between a first and a second operating position and apt to guide a thread (7), at least one actuating element (12) for each thread-guide (2) for shifting the thread-guide portions (2b) of the thread-guides (2) between the first operating position and the second operating position, and at least one electropneumatic actuating device (15) operatively connected to the actuating element (12) for shifting the thread-guide portion (2b) of the thread-guides (2).

Abstract: In one embodiment of the invention, an appliance and method is provided that can determine load imbalance or out-of-balance conditions. The appliances that typically apply load imbalance detection are clothes washers. A method of imbalance detection includes identifying parameter values that fluctuate with load imbalance over a predetermined sample period and determining a target parameter value from the identified parameter values. The method further includes calculating a parameter spread of the parameter values by comparing parameter values to the target parameter value. The method further includes converting the parameter spread into a weight value that reflects an imbalance condition.

Abstract: Disclosed is a washing machine which includes a tub which holds laundry, a drum which is disposed in and rotates within the tub, a stator which is fixed to the tub, and a rotor which is fixed to the drum. The rotor includes a frame, a bushing installed on the frame, a motor shaft having an end which is inserted in and fixed to the bushing, a bearing interposed between the motor shaft and the tub, and at least one guide disposed between the motor shaft and the bushing at an end of the bushing.

Abstract: A tub (100) for a washing machine, and a washing machine comprising the same are disclosed. The tub (100) is formed through injection molding with a bearing housing (200) inserted therein, and a washing machine comprises the same. Here, the bearing housing (200) comprises a bearing support (201) to receive bearings, and a flange (210) extended radially from the bearing support (201) and having radial ribs (230).

Abstract: The invention relates to a steam generator used in a machine such as a clothes washing machine, a clothes drying machine, a clothes washing and drying machine, and the like and a level sensor used in the same. In more particularly, the present invention relates to a level sens integrally formed by molding and conveniently assembled in the steam generator. The steam generator includes a case having a space for storing water and formed with a level sensor insertion hole, and a level sensor. Here, the level sensor includes a conductor having a detector positioned in the space for storing the water and a connector electrically connected to the exterior, and a level sensor housing inserted into the level sensor insertion hole and integrally formed with the conductor by insert molding.

Abstract: A fire door lock includes a base assembly including first and second slide blocks, a locking control assembly including a movable seat forming a groove and a tongue control plate movably mounted to one side of the locking control assembly, and a winglet assembly including first and second winglets both having a boss movably received in the groove of the movable seat and both being respectively and rotatably coupled to the first and second slide blocks. Thus, when the movable seat is driven by a handle, the movable seat moves the first and second slide blocks to withdraw first and second latch bars to unlock the fire door and when the fire door is closed, the tongue control plate is actuated to allow the movable seat to return to the locked condition and the first and second latches and a tongue are stretched out to realize three-directional locking.

Abstract: A system for locking a container door to a container body is provided. The system includes a rotating member coupled to the door. The system further includes a cover covering the rotating member and an opening formed through the cover. The system also includes a handle coupled to the rotating member and extending though the opening, the handle being moveable through the opening for rotating the rotating member between a locked and an unlocked position. Moreover the system includes a lock for preventing rotation of the rotating member to the unlocked position.

Abstract: A lock for steering wheels of vehicles includes a seat with an aperture formed at one end to receive a detent tube. The detent tube has a flute to hold an inner lining. The inner lining has a third pin hole. A latch bar is provided and insertable into a first holding hole of the detent tube and a second holding hole of the inner lining. The third pin hole is insertable by a third pin to anchor the latch bar. The latch bar can clamp two sides of a reinforced spoke of a steering wheel. The invention can be assembled quickly and easily, and provide improved theft-thwarting effect, and is adaptable to various steering wheels installed on varying locations of vehicles in different countries.

Abstract: Programmable electronically closing lock, with knob of the type which incorporates programmed electronic elements which make possible bidirectional communication between lock and key without contact between the two is disclosed. It consists of an electronic board (7) with a microcontroller (17) which controls its opening/closing and communicates with an antenna (8) built into a knob block, made up of a knob (3) joined permanently to a push button/mounting hole piece (5) which has an upper surface (s), lateral slots/guides (13) and a fixed knob guide (4) carrying the antenna(8) and in which the knob (3) moves up and down under the action of a coaxial spring (11) on the knob guide (4) and pins (14) of a tongue block (6) sliding on the slots (13) causing movement in the tongue block. The microcontroller (17) operates a bi-stable solenoid (9).

Abstract: A compound lock has a common housing, a latch assembly, a supplementary lock and a combination lock. The latch assembly is rotatably attached to and protrudes from the common housing. The combination lock and supplementary lock are mounted in the common housing and engage the latch assembly, and either may rotate the latch assembly. Thus, in general, people may unlock the compound lock using either the combination lock or the supplementary lock with a key when the combination is forgotten without breaking the compound lock.

Abstract: A cylinder lock, includes a sleeve, a key plug arranged in the sleeve and having a key insert hole opening on an edge face of a key insert side, a key matching member movably supported on the key plug, detachably arranged in the sleeve and withdrawn from the sleeve by an insertion of a matching key into the key insert hole, and a clutch arranged on an opposite side of the key insert side of the sleeve for transmitting an unlocking movement of an operating handle to a locking mechanism.

Abstract: A modified pin to be used in an existing tumbler and pin lock to prevent the lock from unauthorized operation by a lock-picking technique known as “bumping.” A modified replacement pin is provided for an existing pin and tumbler lock. This modified replacement pin fits within the rotatable plug in the pin and tumbler lock. It replaces one of the longer pins of an existing pin set. The existing pin is cylindrical in shape. To modify the pin, a symmetrical notch is cut in proximity to one end of the pin. This notch causes the modified pin to catch on the plug during an attempted unauthorized opening by bumping the lock. Because the notch catches on the plug, it prevents the plug from turning. This effect is momentary but is enough to allow remaining pins in the pin and tumbler lock to fall into place to prevent the plug from turning and unauthorized operation of the lock.

Abstract: A method of prilling or spray drying comprising calculating and controlling the viscosity of a shear-thinnable fluid stream at a particle-forming section of a dispersion device. The method comprises measuring the static head of fluid in the dispersion device, providing a pressurized blanket of inert gas over the fluid, mechanically agitating the fluid in the dispersion device, calculating the viscosity at the particle-forming section and controlling the viscosity by adjusting the speed of mechanical agitation.

Abstract: A vertically oscillating working device 2 has a body to be oscillated 23 having an inner space that is formed by a cover member 21 and a vehicle wheel 22, which is a body to be worked, and receives working materials 25 in it and also has oscillating means for vertically oscillating the body to be oscillated 23. The working materials 25 are allowed to collide with the vehicle wheel 22 by the oscillation, and thereby the vehicle wheel 22 is worked. With the working device 2, a casting can be oscillated together with hardening materials, and excellent mechanical properties can be uniformly added to a predetermined portion of the casting by the oscillation without changing the position of the casting.

Abstract: A rolling-circle machine for rolling a workpiece includes at least one first rolling portion, a second rolling portion connected to the first rolling portion, and at least one adjusting screw. The first rolling portion includes one or more first concaved sections for rolling the workpiece and at least a through hole. The second rolling portion includes one or more second concaved sections for rolling the workpiece. The second concaved section forms one or more rolling slots in cooperation with the first concaved section. The adjusting screw includes a threaded post passing through the through hole of the first rolling portion and one end of the threaded post is fixed in the second rolling portion. The adjusting screw is configured for adjusting a distance between the first and the second rolling portion to roll workpieces that have different dimensions.

Abstract: A flexible forming device for forming three-dimensional shaped workpieces, comprising a frame, at least two working rollers, one or more working roller driving mechanisms and one or more adjusting mechanisms, wherein the working rollers, the one or more working roller driving mechanisms and the one or more adjusting mechanisms are installed on the frame respectively. At least one of the working rollers is a flexible working roller, which is bendable and adjustable. The forming device need not use mold and can realize the continuous formation of a three-dimensional curved surface of a plate-shaped workpiece, and the gradual formation of a tube-shaped or bar-shaped three-dimensional shaped workpiece. The forming device can save manpower, material and time.

Abstract: A method for manufacturing a hand-tool head involves rolling an elongate blank comprising many hand-tool heads which are connected head-end T by head-end T and tail-end W by tail-end W, then cutting off the blank with length of the hand-tool head, thereby forming hand-tool heads. A rolling mill for continuously rolling the hand-tool head includes an upper roller and a lower roller on each of which a ring-shape cavity is provided respectively. Both rollers are provided with a driving gear and a driven gear. When the rollers are to be driven, they are driven to rotate in opposite directions at a same speed by the gears. A plate billet is drawn into a mould cavity consisting of the two ring-shape cavities by the two ring-shape cavities after feeding in via an inlet of the rolling mill, so as to produce an elongate blank comprising many hand-tool head connected head-end by head-end at an outlet of the rolling mill.

Abstract: A primary intermediate formed article is formed into a substantially columnar shape. A secondary intermediate formed article is obtained by piercing a preliminary hole in the primary intermediate formed article such that a radial thickness of a prospective cam top part is larger than a radial thickness of a prospective cam base part, and by forming a positioning part. The positioning part is brought into contact with a tertiary intermediate forged article forging die so as to be positioned, and the secondary intermediate formed article is pressed and forged to form a tertiary intermediate forged article including a cam top, a cam base, and a deformed hole formed by deforming the preliminary hole. A finished cam lobe is obtained by piercing, in an area including the deformed hole.

Abstract: An apparatus for forming a two-piece can comprising: a cylindrical housing, the cylindrical housing having a first end and a second end; a first round bushing having a longitudinal rectangular bore and received in the first end; a second round bushing having a longitudinal rectangular bore and received in the second end; a substantially rectangular ram which slides in the longitudinal rectangular bore of the first round bushing and the longitudinal rectangular bore of the second round bushing; a spring interposed between the first round bushing and the second round bushing and surrounding the substantially rectangular ram.

Abstract: A press-molding device (80) molds a bottom portion of a work piece (9) having a closed-end shape between an inner die (521) inserted into the work piece (9) and an outer die (551) disposed on an outside of the work piece (9). A chuck position switching mechanism (501) grips the work piece (9) so that the work piece (9) can move in an axial direction. An inner die moving mechanism (522) inserts the inner die (521) into the inside end of the work piece (9). A stopper mechanism (531) supports the inner die (521) in a processing position by restricting movement of the inner die (521). An outer die moving mechanism (552) press-molds the bottom portion of the work piece (9) between the outer die (551) and the inner die (521), thereby press-molding the workpiece (9) smoothly without damaging an inner peripheral surface of the workpiece (9).

Abstract: The invention relates to a tool device for forming a section of a body. The device includes at least one moveable retaining device and at least one forming punch moveable in the direction of the retaining device. The section to be formed is arranged between the retaining device and the forming punch. The forming punch during the forming is moved from an initial position into a defined end position relative to the section to be formed. In order to limit the construction space and the forces to be applied, the tool device includes a wedge element which is in contact with the retaining device and/or a die such that a movement of the wedge element effects a movement of the retaining device and/or of the die in the forming direction. Furthermore, a forming method is provided with the aid of the tool device.

Abstract: Apparatus attaches together stacked upper and lower metal sheets and provides a reinforced aperture. A lower die has a die groove and an opening in the center of the die groove. An upper die has an annular end face that registers with the die groove and a spring-loaded reciprocable punch button that registers with the opening. A hollow ring-shaped grommet has an annular upper end flange engaged by the annular end face of the upper die and an axially extending tubular wall longer than the stacked thickness of the sheets. A metal piercing point at the terminal end of the axially extending wall pierces through the stacked upper and lower sheets and into engagement with the die groove of the lower die to progressively bend the axially extending wall radially outward and upward into engagement with the lower sheet, thereby attaching the sheet together and providing a reinforced aperture.

Abstract: A mechanical arrangement for processing sheet metal includes a sheet metal processing device, a transport device configured to position a sheet metal workpiece relative to the sheet metal processing device, the transport device including at least one workpiece carrier that is movable along a transport path that extends along a first transport line and a second transport line, and at least two X-guides and at least two Y-guides, the X-guides arranged parallel with the first transport line and the Y-guides arranged parallel with the second transport line. The at least two X-guides and the at least two Y-guides are configured to be coupled to each other by a transfer device to form a transport course, the workpiece carrier circulates along the X-guides and the Y-guides, and the transfer device is configured to move the workpiece carrier from one of the X-guides to one of the Y-guides.

Abstract: A weight measuring apparatus, in which a load platform is supported by a plurality of load sensor sections and the weight of a measurement target object placed on the load platform is measured based on a load value detected by each of the plurality of load sensor sections, is supported by a support section. Thereafter, the weight applying section applies a predetermined load to each of the plurality of load sensor sections included in the supported weight measuring apparatus.

Abstract: A calibration weight arrangement (4, 104) for an electronic balance with a force-transmitting mechanism (1) has a calibration weight (3, 103) adapted to be coupled to the force-transmitting mechanism. The arrangement also has a transfer mechanism and a drive source to manipulate the calibration weight in a guided movement. The drive source includes an actuator (18) cooperating with the transfer mechanism and at least one piezoelectric element (19) which drives the movement of the actuator. The piezoelectric element interacts with a drive wheel (17, 117) that is centrally positioned relative to the calibration weight arrangement and drives a likewise centrally positioned shaft (16, 126). The interaction between the piezoelectric element and the drive wheel occurs during the advance movement in one direction through the repeated engagement and release of a frictional contact force.

Abstract: A self-calibrating sensor includes a housing, an input lever coupled to the housing and configured to contact a device to be sensed, and an actuating element configured to automatically reposition an output device to a calibrated position. The sensor also includes a cam ring that is configured to move the output device to the calibrated position based on an input received from the actuating element and a lock ring coupled to the input lever. In one exemplary embodiment, the output device is an electrical contact assembly that is slidably engaged with the cam ring. During operation, the cam ring is configured to reposition the electrical contact assembly based on the input received from actuating element.

Abstract: A portable device for measuring friction, especially friction between tire treads and road surfaces is disclosed. The portable friction tester is shaped as an equilateral triangle providing three points of contact for samples in the road surface.

Abstract: A shot peening operation is developed utilizing a test strip and test strip holder. The test strip holder has an internal cavity, and the test strip lies over that cavity. Parameters of a shot peening operation can be developed utilizing the test strip, and those parameters will be acceptable for use with a part having internal cavities.

Abstract: A sensor is integrated with a field instrument in a process control system. For example, the sensor can be at least partially housed in a housing of the field instrument. The sensor could also receive operating power from a power source in the field instrument. The sensor could further communicate using a wired interface and/or a wireless interface of the field instrument. Multiplexing techniques could be used to allow normal communications for the field instrument and information associated with the sensor. For instance, field instrument data and sensor data could be transmitted over different interfaces or multiplexed in time for communication over a single interface. Sensor data could also be included as at least one diagnostic or configuration variable along with the field instrument data. The field instrument could represent a gas meter associated with a gas distribution network, and the sensor could represent a gas sensor.

Abstract: An aliphatic hydrocarbon solvent solution obtained by extracting dioxins contained in a specimen such as soil with an aliphatic hydrocarbon solvent is supplied to an alumina layer 33 side of a sample-preparation column 30 in which the alumina layer 33 is placed on a carbon material layer 32. Upon flowing and passing of an aliphatic hydrocarbon solvent through the alumina layer 33 and the carbon material layer 32 in this order, the dioxins contained in the aliphatic hydrocarbon solvent solution are trapped in these layers. Then, one extracting solvent among toluene, a mixed solvent of toluene and an aliphatic hydrocarbon solvent, and a hydrophilic solvent capable of dissolving dioxins is supplied to the sample-preparation column 30 in the direction opposed to the passing direction of the aliphatic hydrocarbon solvent, the dioxins trapped in the carbon material layer 32 and the alumina layer 33 are extracted to obtain a sample for analysis of dioxins.

Abstract: A first frequency of electromagnetic radiation and a second frequency of electromagnetic radiation are received at a detector. The first and second frequencies of electromagnetic radiation are transmitted through a medium within a frequency range of approximately 0.1 TeraHertz to approximately 10 TeraHertz. Signals are generated that are proportional to the transmittance of the frequencies of electromagnetic radiation through the medium. A ratio of the of the signals is formed, and one or more of a relative humidity, an absolute humidity, and a water vapor concentration of the medium are calculated as a function of a temperature of the medium, the ratio, and a set of functional parameters associated with the temperature of the medium.

Abstract: An alcohol density sensor for detecting an alcohol density in mixture fuel composed of petroleum-fuel and alcohol is installed in a fuel tank of an automotive vehicle. The alcohol density sensor includes a pair of electrodes immersed in the mixture fuel and a conductor portion for connecting the electrodes to a control unit having a circuit board. The conductor portion is composed of a first conductor portion integrally formed with the electrode and a second conductor portion connected to the first conductor portion. The first conductor portion is led out of a casing containing the electrodes and liquid-tightly sealed at a first through-hole formed in the casing. The second conductor portion is led out of the fuel tank through a second through-hole formed in the fuel tank. Since the first through-hole is sufficiently sealed to prevent pressurized mixture fuel in the casing from leaking into an inner space of the fuel tank, sealing of the second through-hole can be simplified.

Abstract: The present invention relates to a dual-band micro-planar inverted F antenna (MPIFA), which is made based on a new type of printed circuit board (PCB), and its identification method to all different biomolecular concentration. This device works under 3 GHz and 7 GHz microwave frequency bands, and can predict the relationship for different absorbed biomolecular concentrations versus frequencies with the impedance value, dB(S(1,1)) parameter, and the variance of phase versus the frequency obtained from the measurement.

Abstract: The present invention provides a metal-ion sensor characterized by coating the gold electrode of a quartz crystal microbalance (QCM) with melanin, whereby the sensor has an enhanced sensitivity to metal ions.

Abstract: A mobile test separator has a separator unit mounted on a wheeled trailer movable between test sites. The separator unit separates well production stream into a liquid production stream and a gas production stream. The separator unit effectively measures the amount of oil and gas in the production stream.

Abstract: A system for early detection of component failure in a hydraulic system comprises a particle detection device disposed in a fluid flow channel of a machine, the particle detection device configured to monitor a current particle count associated with fluid flowing through the fluid flow channel. The system further includes a condition monitoring system in wireless data communication with the particle detection device. The condition monitoring system is configured to receive data indicative of the current particle count and analyze historic particle count data collected by the particle detection device. The condition monitoring system is also configured to estimate a trend in the historic particle count data based on the analysis. A failure event associated with one or more components associated with the fluid flow channel is predicted if the data indicative of the current particle count deviates from the trend by a threshold amount.

Abstract: A design structure for an on-chip real-time moisture detection circuitry for monitoring ingress of moisture into an integrated circuit chip during the operational lifetime of the chip. The moisture detection circuitry includes one or more moisture-sensing units and a common moisture monitor for monitoring the state of each moisture-sensing units. The moisture monitor can be configured to provided a real-time moisture-detected signal for signaling that moisture ingress into the integrated circuit chip has occurred.

Abstract: A device for detecting the depth of penetration of the tip of an indenter of a hardness tester has a terminal crown turnable and slantable with respect to a cylindrical body of a reference sleeve, terminating with two spikes extending from diametrically opposed positions of a circular end surface of the terminal crown, the vertexes of which bear on the surface of the piece to be tested. The terminal crown having an end retained within the body of the sleeve and an inner circular surface defining a cuspid along a diameter orthogonal to the diameter of alignment of said two spikes, abutting on a planar circular end surface of the retaining body of the sleeve such to determine a linear or fulcrum abutment along diametrically aligned vertexes of said cuspid. The tester uses an indenter of a hard metal or compound by periodically recalibrating a hardness tester in function of said depth of penetration originally established on a reference sample of known and homogenous hardness.