Abstract: A laundry machine configured to supply a first amount of water to the wash tub wherein a wash plate can be oscillated such that clothes items directly above and in contact with the impeller are frictionally dragged in a oscillatory manner with the wash chamber while continuing to oscillate said wash plate, an additional supply of water is added to said wash tub such that as cloth items lost frictional engagement with the wash plate, the cloth items continue to move along an inverse toroidal rollover path at higher water levels.

Abstract: A drum washing machine, in which scale deposited in a steam generating device installed for improving sterilizing and washing capacities is efficiently eliminated. The drum washing machine includes a housing; a tub for containing washing water; a drum rotatably installed in the tub; and a steam generating device installed in the housing for supplying steam for sterilizing laundry to the drum, wherein a scale eliminating unit is installed in a water supply channel of the steam generating device, and includes at least one protrusion formed on the inner circumferential surface of the water supply channel or a water supply valve and a pulsation circuit for controlling the flow rate and amount of the water. The scale eliminating unit forms turbulence in the steam generating device or supplies water having varied flow rate and amount to the steam generating device, thereby efficiently eliminating scale deposited in the steam generating device.

Abstract: A washing machine is disclosed, in which a drain hose is fixed to the washing machine so as not to generate noise while the drain hose is in contact with parts around the drain hose during a washing stroke. The washing machine comprises a tub receiving water, a drum rotatably provided inside the tub, a cabinet provided with the tub therein, a drain hose connected with the tub to guide the water received in the tub toward the outside of the cabinet, a holder having an opened side to fit the drain hose into the opened side, a cover extended from any one end of the opened side of the holder and bent around the one end to close and open the opened side of the holder, and a fixing portion provided at a side of the holder, fixing the holder to the cabinet. Since the drain hose is not detached from the fixing device during a washing stroke and is prevented from being moved inside the fixing device, it is possible to avoid noise generated due to contact between the drain hose and parts of the washing machine.

Abstract: A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables extend through both a fastener and a base of the locking member and are wrapped around all six sides of a box-like structure. The fastener is releasably snap-fitted into the base of the locking member and secured therein by a magnetically attractable tine. The ratchet mechanism includes a housing containing a spool and a locking pawl. A bottom wall encloses a portion of the housing and includes a rotatable central portion having a key receiving recess for unlocking the spool from the pawl. The housing has a rotatable top wall portion which includes a flip-up handle for rotating the top wall portion and the internal ratchet to tighten the cable about an article. An alarm system is contained in the housing of the ratchet mechanism and actuates an audible alarm upon certain unauthorized actions occurring. An LED located within the housing provides a visual indication that the alarm system is activated.

Abstract: A mortice lock having a deadbolt (16) retained within the lock case (10) and movable between an unlocking position wherein the deadbolt is contained within a lock case, and the locking position in which it extends outwardly therefrom, and a driving mechanism with a cam (18) which connects with and moves the deadbolt between its locking and unlocking positions and a pair of sliding contact members (21, 22) mounted on and slidably movable with respect to the deadbolt between a first position in which it maintains contact with the driving member to effect a full 20 mm throw of the deadbolt in one direction, and a second position to enable a full throw of the deadbolt in an opposite direction.

Abstract: An escutcheon assembly for a lock includes a mounting plate and a cover plate. The mounting plate is mounted to a front face of a door. The mounting plate comprises a receiving section for receiving a lock body of a lock cylinder. The cover plate is securely mounted around the mounting plate. The cover plate comprises a figure-8-shaped through-hole aligned with a figure-8-shaped cross section of an interchangeable lock core removably mounted in the lock body. The mounting plate and the cover plate can be made by inexpensive punching. Replacement of the cover plate, when desired, can be easily achieved at a low cost.

Abstract: A quick-release/secure lock for a vending machine or the like includes a shaft component, which may be a converter component, is secured on a threaded shaft of the machine, the shaft component is arranged with the remainder of the lock, to permit less than a single turn of the lock on the shaft component tightly to secure or release a machine cover or lid. The shaft component obviates the previous requirement to screw the lock through several turns on the machine shaft to tighten, to close or remove the cover or lid.

Abstract: A padlock device for the shaft of two-wheeled vehicles, which comprises a pin (3), a lever (4) mounted on said pin (3) and a sliding bolt (8), a sliding lock body (9) actuated by a key (10) and a helical compression spring (11), and means for locking the lever (4) in rotation with respect to the pin (3) which are activated by actuating the key (10) in conjunction with a sliding of the assembly in which said bolt (8) and lock body (9) are capable of adopting forward and rearward operational positions which correspond to the active and non-active states of these locking means.

Abstract: A road saddlebag branded emblem aftermarket lock and latch assembly for a left, right, and rear mount saddlebag apparatus. It provides branded emblem faceplate locking feature and stylized, high security motorcycle and rider gear stowage. It also provides a method for providing stylistic and high security locking feature on a road saddlebags. It can be easily adapted to various types of stylistic, branded emblem designs of the specific faceplate logo and classic road bike, motorcycle designs and that the security locking system is not dependant upon a branded cover plate emblem. It provides tamperproof lock and latch mechanism apparatus security by utilizing the rotary latch full encapsulating threaded post and tamper restricting lock guard cover of the lock mechanism. It provides a means for resisting tampering and defeating of the lock mechanism through collapsing or deforming the semi-rigid leather saddlebag in order to defeat the integrity of the locking mechanism.

Abstract: This is a very simple keyless door lock, with switch box 120 volt and electrical wire connect 5, solenoid assembly to gather, and electrical signal box pocket size operate switch box, from outside of the door. Consist of 1, plunger, 2, spring 3, lockwasher 4, plainlockwasher, 5, solenoid, 6, doorframe block, 7, base plate. The hole assembly mounted on the door inside.

Abstract: The invention relates to a key-changeable lock including a lock housing and a lock cylinder provided within the lock housing. The lock cylinder includes a shell for the lock cylinder, a locking hole into which a key can be inserted and a locking block mounted on the shell. A sliding block and a toothed piece are provided in the shell. The locking block is abutted against the sliding block. Several toothed slides are slidably provided within the sliding block. The locking block can be located at two working positions. At a first working position, the locking block is not held in the block groove and the teeth of the toothed piece engage with those of the toothed slide. At a second working position, the locking block is held in the block groove and the teeth of the toothed piece disengage from those of the toothed slide.

Abstract: A method is provided for manufacturing a liquid nitrogen fertilizer from organic wastes and manures, in which nitrogen is extracted as an aqueous ammonia, and further concentrated, and eventually converted to nitrate in a biological reactor. The method may utilize nitrogen rich organic wastes and manures, such as wastewater sludge, slaughter house wastes, broiler layer, and guano, and it is especially suitable for providing a nitrogen fertilizer in organic farming.

Abstract: A method of manufacturing a soil improvement material (3) utilizing a marine resource (1) in which calcium carbonate is present in such away as to be separated from the matrix, comprising a baking step (P1) of baking the marine resource (1) containing, as main compositions, calcium carbonate and an organic matrix enveloping the calcium carbonate on a baking condition that the baking causes alteration of the organic matrix to an extent that the calcium carbonate can be separated from the organic matrix so as to produce a baked substance (2) and a powdering step (P2) of separating the calcium carbonate in the produced baked substance (2). The soil improvement material (3) acts quickly, does not have any adverse influence on the roots of plants, and enables seeding even on the day when the material (3) is spread.

Abstract: A riveting yoke assembly (11) comprises a yoke (30), a force applying mechanism (22) and a rivet forming device (34, 36). The yoke has a first end (38), a second end (40), and a middle section (42) coupled between the first and second ends (38, 40). An opening (44) is formed through the yoke between the first and second ends. The force applying mechanism (22) is coupled to the first end (38) of the yoke (30). The lower rivet forming device (36) is removably coupled to the second end (40) of the yoke. The lower rivet forming device (36) has a base end (46) attached to the second end (40) of the yoke (30) and a forming end (48) with a recess (50) to form rivets (17). The recess (50) has a concave, interior surface (52) having an annular step (54) positioned between a top edge (56) of the interior surface (52) and a bottom-most point (58) of the interior surface (52) in order to properly align the rivet (17).

Abstract: A method is provided for forming a tube between a pair of dies. The tube is captured between a pair of dies having die surfaces constructed of an electrically non-conducting material defining a die cavity therein. The ends of the tube are sealed and electrical current is applied to the tube to induce electrical resistance heating of the tube. The interior of the tube is pressurized to expand the tube into the cavity to thereby form the heated tube.

Abstract: A thread forming device 10a is provided with a thread forming tool 32 for forming a thread portion 14 at a frame 12, a first motor 38 for controlling to rotate the thread forming tool 32, and a second motor 40 for controlling to extract and retract the thread forming tool 32. Further, the thread forming tool 32 is provided with a pilot hole forming portion 86 provided with a spiral groove 80b at a front end portion 80 in a taper shape, and a thread forming portion 84 constituted continuously to the pilot hole forming portion 86 and provided with a spiral groove 84b.

Abstract: The invention relates to a method and a forming machine for deforming a workpiece, such as a metal cylinder or plate (3), by means of a tool, in particular one or more forming rollers (5), wherein the work piece and/or the tool are rotated about an axis (4) relative to each other, the tool move; through one or more deforming curves and at least part of the workpiece is deformed. During the deforming process, values of one or more coordinates of the position of the extreme: edge of the workpiece are measured, and one or more parameters of the deforming process is/are changed on the basis of the measured values.

Abstract: A seamless steel tube comprising, in mass %, C: 0.30 to 0.50%, Si: 0.5% or less, Mn: 0.3 to 2.0%, P: 0.025% or less, S: 0.005% or less, Cr: 0.15 to 1.0%, Al: 0.001 to 0.05%, Ti: 0.005 to 0.05%, N: 0.02% or less, B: 0.0005 to 0.01% and O (oxygen): 0.0050% or less, wherein Beff defined in following equation (a) or (b) takes a value of 0.0001 or more, where Beff=B?10.8×(N?14×Ti/47.9)/14 - - - (a) when Neff=N?14×Ti/47.9?0, and Beff=B - - - (b) when Neff=N?14×Ti/47.9<0, thus enabling to provide seamless steel tubes having excellent cold workability, hardenability, toughness and torsion fatigue strength and being most suitable for hollow shaft blanks for use in making one-piece type hollow drive shafts as well.

Abstract: A clamping assembly for use with a bend arm of a tube bending machine. The assembly comprises a force multiplier linkage that applies a controlled and variable force to a workpiece. In one embodiment, the force multiplier linkage comprises a bearing member pivoted by an actuator acting on one end of a force multiplier arm that is attached to the bearing member. A pivot member supporting a drive link is fixedly attached to the bearing member at a location offset from the bearing member's pivot axis. The drive link pivots about the pivot member axis so that in cooperation with additional links it moves a bend arm slider. The drive link also pivots about the bearing member axis. As the bearing member is pivoted about its axis by the force multiplier arm, the drive link also pivots about the bearing member's axis providing the required force for application to the workpiece.

Abstract: Disclosed is a roll stand for edgers in rolling mills. Said roll stand is embodied in several pieces, comprising two crossheads (1a, 1b) and four longitudinal bars (4a, 4b) as main components (1) as well as one respective common cruciform (7) junction point (3) for the crosshead (1a, 1b) and the longitudinal bars (4a, 4b), which is located at the ends (6) of the longitudinal bars. Pretensioned through bolts (5) that act as a joint are used at least at the top ends (6) of the longitudinal bars.

Abstract: The invention relates to a method for the optimisation of shift strategies, as a function of the strip width, for best possible usage of the advantages of CVC/CVCPlus technology in operation of strip-edge oriented shifts in 4-/6-roller stands, comprising a pair of working rollers and a pair of support rollers for a 4-roller stand and, in addition, a pair of intermediate rollers for a 6-roller stand, whereby at least the working rollers and the intermediate rollers cooperate with devices for axial shifting, characterised in that selection of the shift position (VP), for the shifting working/intermediate rollers, is made as a function of strip width. The working/intermnediate rollers are then positioned in various positions (P), relative to the strip edge and, within differing strip width ranges (B), the shift position (VP) of each roller is given by an incremental linear progressive function.

Abstract: A bend fixture for bending metal sheet includes a stationary platen, a hinged platen, and a hinge associated with the hinged platen. Each platen includes an exterior surface portion for supporting a metal sheet; an interior surface portion spaced from the exterior surface portion; and a slanted surface portion between the interior and exterior surface portion. The exterior surface portions of the platens are initially separated by a gap. Rotating the hinged platen about the hinge narrows the gap and causes the slanted surface portions to approach each other. A clamp above each platen supports the metal sheet adjacent the platens as the hinged platen is rotated. Bending metal sheet with the claimed bend fixture avoids surface galling associated with prior art sheet bending techniques relying upon interaction between a punch and a die.

Abstract: A rotating anode is mounted on a shaft of an X-ray tube by means of a ring. The ring allows expansion and reduces the hyperstatic state of the assembly. The ring has the shape of a diabolo, preferably that of a hyperboloid structure generated by revolution. The ring dampens vibration phenomena in a shaft bearing the rotating anode and reduces noise-creating phenomena.

Abstract: A method of manufacturing an outer ring member for a constant velocity joint, comprising the steps of forming a secondary molding by applying a preliminary upsetting to a work after applying a forward extrusion-molding to the work, forming intermediate pre-molded bodies having annular sloped surfaces formed thereon to have a difference in flow resistance between large diameter parts and small diameter parts by applying the upsetting to the upper part of the secondary molding, forming a quaternary molding having a cup part with track grooves by applying a backward extrusion-molding to the intermediate pre-molded bodies, and applying an ironing to the cup part of the quaternary molding to finish the quaternary molding to product dimensions.

Abstract: An exemplary optical module (100) includes a lens barrel (20), a lens group (40), a spacer (60), and a filter (80). The lens barrel has an inner wall (201), and at least two securing grooves (206) formed on the inner wall. The lens group and the spacer are disposed in the lens barrel. The spacer includes an annular base (601) and a predetermined amount of projecting blocks (603) formed on a same side of the base (601). At least two first bending portions (604) are formed on the blocks bending toward a center of the base, and at least two second bending portions (606) are formed on the blocks bending outwards from a center of the base. The second bending portions are configured to be secured in the securing grooves of the lens barrel. The filter is secured on the spacer by the first bending portions.

Abstract: A method of manufacturing endodontic instruments is disclosed. Each of the instruments includes a substantially non-cutting pilot portion, a relatively short working portion, and a flexible shank portion which is of a substantially smaller average circumferential span than the working portion. The working portion of the instrument has a maximum circumferential span larger than that of the blank from which it is made. The instrument may have a handle at its distal end for manual manipulation, or may be adapted for attachment to a mechanical handpiece. The non-cutting pilot, the short length of the working portion, and the flexibility of the shank combine to allow the instrument to be used in curved root canals without causing undue change in the natural root canal contours.

Abstract: The present invention provides a punch press with forming dies which reduces the limitation on the number and positions of forming dies attached to the die supporting member, the punch press enabling a device that elevates and lowers forming dies to operate appropriately without being affected by slag. The punch press with forming dies includes a die supporting member 2 that supports a plurality of forming dies 5 so that the forming dies 5 can be elevated and lowered, a die elevating and lowering driving device 16 that elevates and lowers the forming dies 5, and a die supporting member moving device that moves the die supporting member 2 so as to locate one of the forming dies 5 at a punch position P.

Abstract: A terminator assembly for a terminal crimping machine includes a drive member and a first ram member coupled to the drive member. The drive member moves the first ram member in a first direction toward a crimping zone of the terminal crimping machine, and a second direction away from the crimping zone of the terminal crimping machine. The terminator assembly also includes a second ram member movable with respect to the first ram member to control the crimp height of the terminal crimping machine. The second ram member includes a base portion configured to engage at least one of an applicator assembly and crimp-tooling. An adjusting mechanism is coupled to each of the first and second ram members. The adjusting mechanism is configured to adjust a relative position of the first ram member with respect to the second ram member. A motor is operatively coupled to a drive shaft, and the drive shaft engages the adjusting mechanism for driving the adjusting mechanism.

Abstract: Fluid sensor containing a fluid cell (1) to enclose a volume of fluid (7), i.e. a gas or liquid, that is to be analysed and a method for producing such a fluid sensor. The fluid sensor comprises an electromagnetic energy source (3) arranged to transmit electromagnetic waves (4) into the fluid cell (1) and at least one detector (5) to detect electromagnetic waves passing through the fluid cell (1) and at least one opening (2) for the inlet/outlet of a fluid that is to be analysed. The fluid sensor also comprises a circuit board (8, 10, 11, 12, 13, 14, 15, 16) to evaluate the intensity of electromagnetic waves reaching said at least one detector (5) and/or to provide the circuitry for the electromagnetic energy source (3). At least part of the fluid cell (1) is incorporated into the substrate of the circuit board (8, 10, 11, 12, 13, 14, 15, 16).

Abstract: A gas sensor having an elastic insulating member including a longitudinal hole for receiving an air permeability filter assembly and a passage portion communications between the longitudinal hole and an outer side thereof.

Abstract: A method of detecting breaks in a porous element in a material separator is disclosed. A shielding is created in the material separator to form a barrier to RF energy. The shielding is formed with a path through the barrier capable of allowing RF energy and material to flow therethrough. The electrically conductive porous element is positioned fully across the path. An RF signal is transmitted on one side of the porous element, and signal levels of the RF signal are detected on the other side of the porous element, such that the detected RF signal crosses the porous element. A baseline signal strength indicator is established from the detected signal levels using an unbroken porous element. An operative signal strength indicator is generated from the detected signal levels. Breaks in the porous element are detected by comparing the operative signal strength indicator against the baseline signal strength indicator.

Abstract: An apparatus for permeability analysis which transmits a testing fluid to the tubular specimen and measures the volume of the testing fluid permeating through the tubular specimen. The apparatus for permeability analysis has a tubular specimen, a cylindrical frame, a carrier gas flow inlet leading from the outside of the cylindrical frame to the inside of the cylindrical frame, a carrier gas flow outlet leading from the inside of the cylindrical frame to the outside of the cylindrical frame, a detection device, and a pump. One end of the tubular specimen and the other end of the tubular specimen are connected to each other via the pump. The apparatus for permeability analysis circulates a testing fluid through the tubular specimen continuously or intermittently by means of a pump, conveys the permeate to the detection device by means of the flow of the carrier gas, and then measures the permeate.

Abstract: The present invention provides a liquid viscosity sensor comprising an ultrasonic source, a sampling body and an ultrasonic receiver. The sampling body includes a sampling face contactable by a sample of liquid, in use. The source is operable to generate a longitudinal ultrasonic wave which follows a path through the body to the sampling face and onwards to the receiver. The body is configured such that the longitudinal wave emanating from the source is transformed into a horizontally polarised shear wave prior to reaching the sampling face, and the horizontally polarised shear wave is re-transformed into a longitudinal wave before reaching the receiver. There is provided a sensor adapted to utilise the interaction of a horizontally polarised shear wave at a liquid solid interface to measure viscosity, while eliminating the need to provide both a source and receiver configured to generate and receive horizontally polarised shear waves.

Abstract: A method for operating an internal combustion engine, particularly of a motor vehicle, is described. The engine has a number of cylinders (Z1, Z2, Z3, Z4), and in each of the cylinders (Z1, Z2, Z3, Z4), one movable piston is accommodated, which is capable of passing through an intake phase (S), a compression phase (V), a working phase (A), and an expulsion phase (B). The fuel can be injected directly into a combustion chamber defined by the cylinder (Z1, Z2, Z3, Z4) and the piston. A first output signal (P1) is generated, which always changes its value whenever a transition from one phase to the next phase of the engine is taking place. A second output signal (P2) is generated, which always changes its value upon every other transition between two phases of the engine. The two output signals (P1, P2) are generated independently from one another, and from the two output signals, the present phase of at least one of the cylinders (Z1, Z2, Z3, Z4) is ascertained.

Abstract: In response to the on condition of an engine misfire identification switch SWj (step S110: No), the engine misfire identification device of the invention sets a maintenance-based engine misfire identification pattern and performs engine misfire identification across the whole operable range of an engine (step S120). When a frequency of system activation Nj since a last engine misfire identification is greater than a preset reference number Nref or when an elapsed time Tj since the last engine misfire identification is longer than a preset reference time Tref (step S130: Yes), the engine misfire identification device specifies a suitable engine misfire identification pattern based on the operating state of the engine and the state of charge SOC of a battery.

Abstract: An intake device for an internal combustion engine includes a restriction valve provided in an air intake path of the engine, and an air flow rate sensor for measuring the amount of air suctioned into the air intake path which is provided on the downstream side of the restriction valve. The air flow rate sensor includes an air flow path where a sensor element is provided. The air flow sensor is set in the air intake path with a predetermined angle between the axis of the air flow path and the axis of the air intake path.

Abstract: An apparatus (100) for obtaining a plurality of fluid samples in a subterranean well includes a carrier (104), a plurality of sampling chambers (102) and a pressure source (108). The carrier (104) has a longitudinally extending internal fluid passageway (112) and a plurality of externally disposed chamber receiving slots (159). Each of sampling chamber (102) is positioned in one of the chamber receiving slots (159) of the carrier (104). The pressure source (108) is selectively in fluid communication with each of the sampling chambers (102) such that the pressure source (108) is operable to pressurize each of the sampling chambers (102). after the samples are obtained.

Abstract: The present disclosure includes systems and techniques relating to fluid level detection. In general, in some implementations, a fluid level detector includes a radio frequency transmitter, and a plurality of radio frequency detectors arranged to receive radio frequency signals from the radio frequency transmitter when above a fluid level. The radio frequency transmitter and one or more multiple transmitting antennas can be configured to transmit ultra high frequency (UHF) RF signals. The radio frequency detectors can be radio frequency antennas, and the fluid level detector can include circuitry configured to receive signals from the radio frequency antennas. For example, the circuitry can include a decode array (e.g., a two dimensional diode array) coupled with the antennas, and a decoder (e.g., digital logic) coupled with the decode array.

Abstract: A pulsed radar level gauge, comprising a transmitter for generating and transmitting a signal in the form of a pulse train, means for receiving pulses reflected in said tank, and to form an analogue tank signal based on these reflections, an analogue to digital converter for sampling and digitizing said tank signal and forming a digital time domain reflectometry (TDR) signal, and means for varying the output power of said transmitter during the transmission of said pulse train, in order to adjust an amplitude of said analogue tank signal to match the dynamics of said A/D-converter. A gain function applied on the receiver side is thus replaced by varying the output power on the transmitter side. This allows the signal-to-noise ratio to be improved, as the noise will not be amplified together with the signal.

Abstract: An apparatus is disclosed for measuring one or more parameters of a variable physical structure, at least one of the parameters being fluid level, position, velocity or acceleration. The apparatus includes an electromagnetic sensing element comprising at least two electrically conductive members that are electrically insulated from one another. A distributed capacitance and a distributed inductance are each formed along a length of the sensing element. The inductive reactance is at least ten percent of the capacitive reactance, thereby allowing the capacitance to be distributed, rather than acting as a “lump capacitance”. The distributed capacitance enables shaping of the electric and magnetic fields around the electromagnetic sensing element so that disturbance by nearby electromagnetic fields, conductors, and dielectrics is minimized. When the apparatus is configured as a fluid level sensor, the capacitance is affected by the permittivity and the level of the measured fluid.

Abstract: A ceramic L-shaped or T-shaped packaging apparatus for a Micro Electro-Mechanical System (MEMS) inertial sensor die that translates the sensor sense axis perpendicular to the normal input plane for direct attachment to a system-level printed circuit board (PCB).

Abstract: Single chip 3-axis thermal accelerometer devices include a substrate, at least one cavity etched in the substrate, a fluid disposed in the cavity, a bridge structure suspended over an opening of the cavity, and a plurality of heater elements and temperature sensing elements disposed on the bridge structure. The substrate has a substantially planar surface defined by X and Y coordinate axes, and the bridge structure is suspended over the opening of the cavity in the X-Y plane. In one embodiment, the bridge structure is configured to position at least two of the temperature sensing elements out of the X-Y plane. The heater and temperature sensing elements are disposed on the bridge structure in optimized arrangements for providing reduced temperature coefficients and for producing output voltages having reduced DC offset and drift.

Abstract: An integral connectorless hermetically sealed high-temperature piezoelectric sensor housing and cable assembly includes signal conditioning/processing circuitry having a charge amplifier-differential amplifier combination with integral trim capacitor and/or a voltage divider network in at least one signal processing path to provide the ability to custom adjust input impedances and balance common-mode signals to compensate for inequalities caused by inherent parasitic capacitances and specific structural constraints of the sensor assembly.

Abstract: An ultrasonic inspection reference standard for a composite material includes a block comprising the composite material. The block further comprises a first plurality of parallel rectangular-shaped channels within the block and a second plurality of parallel rectangular-shaped channels within the block, wherein the second plurality of channels extend at about a ninety degree angle to the first plurality of channels and wherein the second plurality of channels is located on a separate plane as the first plurality of channels.

Abstract: The apparatus and method of the present invention provides a plurality of linear amplifiers simultaneously processing an ultrasonic signal. Each amplifier of the plurality of linear amplifiers has a predetermined gain level suitable for achieving the desired output signal level for input to an analog to digital (A/D) converter for processing. The output of each amplifier is sampled by each respective A/D converter at a very high frequency to convert the analog signal output of each of the linear amplifiers to a digital signal. Logic circuits simultaneously monitor all of the output digital signals from the A/D converters. The logic circuits determine which output of the A/D converters has the greatest linear output and stores the selected output in a memory storage device.

Abstract: Equipment for moving a roll in a paper machine has a movable cradle (13) for attachment to a roll (10). Two pairs of masses (16, 17) are supported rotatably on the cradle (13), in each of which there is an own drive shaft (18) for rotating the pairs of masses (16, 17). Drive devices (19) include a motor (21) and drive-train means (22). The drive-train means (22) include a pair of gears (23), which are arranged in connection with the drive shafts (18), for rotating the drive shafts (18) using a single motor (21). The drive-train means (22) also includes an adjustment element (33) for creating and adjusting the phase difference of the drive shafts (18). The adjustment element (33) is arranged between a gear (25) and the corresponding drive shaft (18), to change their position and thus to create and adjust a phase difference between the drive shafts (18).

Abstract: A method of shifting gears in a work machine includes modulating an oncoming clutch pressure via a first segment of a predetermined curve, and modulating the clutch pressure via a second segment of the predetermined curve after the occurrence of a predetermined relative velocity state of a work machine transmission. A work machine having an electronic controller with an embedded shifting control algorithm that includes means for modulating the oncoming clutch pressure via a first segment of a predetermined curve, and via a second segment of a predetermined curve having a net slope different from the first segment after the occurrence of a predetermined relative velocity state of the work machine transmission.

Abstract: A gearshift system for a vehicle, such as a motor vehicle includes a gearshift knob in which a plurality of functional and/or control elements are integrated. A gearshift rod is connectable to the gearshift knob. A plurality of functional and/or control elements are connected to an electronic system disposed within the gearshift knob. The electronic system is connectable to an electronic system in the vehicle via a bus that extends along the gearshift rod.

Abstract: A wave generator has a circular spline, a flexspline inside the circular spline and a plug inside the flex spline. The plug is asymmetrical and is preferably formed to comprise a semi-elliptical first portion and a semi-cylindrical second portion. The diameter of the semi-cylindrical portion coincides with the major axis of the semi-elliptical portion. Gear teeth on the circular spline and on the flex spline are meshed in only a first zone and unmeshed in a second zone. The flexspline in the harmonic drive gear assembly according to the present invention preferably has only one tooth fewer than the circular spline so that the circular spline rotates through and arc defined by one gear tooth for each complete revolution of the flexspline.

Abstract: Method and plant for pre-heating, transforming and melting a metal charge comprising metal scrap, in an electric arc furnace associated with a tunnel to transport, pre-heat and discharge the scrap. The furnace comprises a hearth and a roof through which the electrodes pass. The method provides that the furnace is weighed at least periodically in order to detect the quantity of discharged scrap present inside the furnace itself, that the temperature of the liquid bath inside the furnace is detected at least periodically and that at least the discharge delivery of the scrap inside the furnace is detected by weighing and is regulated in order to maintain the temperature of the liquid bath around a pre-determined value.