Abstract: The within invention concerns a refrigerator and/or freezer with at least one inside container and with at least one drawer, which can be slid into and pulled out of the inside container, in which the drawer has at least one face visible to a user of the equipment, in which adjustment devices are provided by means of which the position of the drawer and/or the position of the drawer face relative to the inside container can be changed in at least one direction, and in which the adjustment devices have at least one eccentric.

Abstract: A multi-functional ice cooler for storing items in a cool environment comprising: a first compartment; a second compartment; a divider between the first compartment and second compartment; a first lid for the first compartment, where said first lid is hinged over the first compartment, where the first lid includes a top surface where the top surface includes a mechanism for cutting, measuring and stabilizing small game; and a second lid for the second compartment, where said second lid is hinged over the first compartment, where the second lid includes at least one cup holder. In one exemplary embodiment, the mechanism for cutting, measuring and stabilizing includes at least one of a depth angle, a ruler extending along the depth angle and a cutting board. The second lid may also include an additional opening.

Abstract: A decompression device includes an upstream throttle portion, a middle passage portion and a downstream throttle portion, which are arranged within a body portion. The upstream throttle portion is a variable throttle including an upstream throttle passage in which the refrigerant is decompressed and expanded, and a valve body having an open degree adjusting portion configured to adjust an open degree of the upstream throttle passage. The downstream throttle portion is a fixed throttle for decompressing and expanding refrigerant flowing from the middle passage portion. Furthermore, a refrigerant passage defined from the upstream throttle portion to the downstream throttle portion through the middle passage portion is provided in the body portion, and is bent at least at a bent portion in which the refrigerant flow is bent in the body portion.

Abstract: An evaporator includes a vaporization chamber having a monomer inlet and a vapor outlet. There is a vapor nozzle in the vapor outlet. The evaporator also includes a collar positioned between the vaporization chamber and the vapor nozzle which increases the pressure in the evaporation chamber while the conductance through the nozzle is substantially unchanged.

Abstract: An evaporator with a cool storage function includes a plurality of flat refrigerant flow tubes spaced apart from one another, and a plurality of flat cool storage material containers each of which contains a cool storage material and is disposed on one side of the corresponding refrigerant flow tube, and is brazed to the corresponding refrigerant flow tube. The cool storage material container includes a container body brazed to the corresponding refrigerant flow tube, and an internal-volume-increasing portion which extends downstream from the container body, which projects downstream from the refrigerant flow tube, and which is greater in dimension in a thickness direction than the container body. An inner fin extending from the container body to the internal-volume-increasing portion is disposed in the cool storage material container. This evaporator is suitable for a refrigeration cycle which constitutes a car air conditioner.

Abstract: The invention provides a process for removing one or more gaseous contaminants from a contaminated feed gas stream, the process comprising 1) providing the contaminated feed gas stream, 2) cooling the contaminated feed gas stream to a temperature at which liquid contaminant is formed as well as a contaminant depleted gaseous phase, and 3) separating the two phases by introducing them into a gas/liquid separator vessel, comprising a gas/liquid inlet at an intermediate level, a liquid outlet arranged below the gas/liquid inlet and a gas outlet arranged above the gas/liquid inlet, in which vessel a normally horizontal coalescer is present above the gas/liquid inlet and over the whole cross-section of the vessel and in which vessel a centrifugal liquid separator is arranged above the coalescer and over the whole cross-section of the vessel, the liquid separator comprising one or more swirl tubes.

Abstract: The method produces a coated three-dimensionally shaped glass ceramic body, especially a viewing window pane, which is provided with a reflective, anti-reflective or partially reflective layer. The method includes coating a flat green glass body to produce a coated green glass body and subsequently shaping the coated green glass body and ceramizing to form the coated three-dimensionally shaped glass ceramic body. In preferred embodiments the shaping the ceramizing occur at the same time. The reflective or anti-reflective coating is preferably applied to the green-glass body by an economical sol-gel process.

Abstract: A bead furnace has a furnace with a furnace chamber 4 and opening 6. A closure assembly 20 is provided on closure assembly 22. The closure assembly has a blank closure element 26 and an active closure element 32 on different sides of the closure assembly, each matching the opening 6. A crucible holder 44 with a detent for holding a crucible and a mould holder 60 for holding a mould are provided on the active face. The closure assembly moves between two states, a load state with the blank closure element 26 in the furnace opening and an operation state with the active closure element 32 in the furnace opening with the crucible and mould in the furnace. The closure assembly can agitate the crucible contents and then tip the crucible to pour fused contents into the mould.

Abstract: An I.S. machine has a blow station where a parison is blown into a bottle. The parison is blown with a blow head at the “on” position on the blow mold and following the blowing of the parison, the blow head is lifted away from the blow mold. The spacing between the blow head and the mold is defined by a Pressure Profile which is responsive to the sensed pressure within the mold.

Abstract: A method of making colored glass in a float glass process includes the steps of: melting glass batch materials in a furnace to form a glass melt; transporting the glass melt into a float glass chamber having a flame spray device, the glass melt forming a float glass ribbon; supplying at least one coating material to the flame spray device to form a spray having coating particles; and directing the spray onto the float glass ribbon to diffuse the particles into the surface of the float glass ribbon to form a glass sheet of a desired color.

Abstract: The invention provides a manufacturing method for a glass substrate with a thin film, which allows easy manufacturing of a less warped glass substrate with a thin film. The method performs: a deformation step of plastically deforming a glass substrate 10 to give a principal surface 10a thereof a curved shape so that the principal surface 10a of the glass substrate 10 is flattened in the final state after the formation of the thin film; and a thin film formation step of forming a thin film 11 on the principal surface 10a of the plastically deformed glass substrate 10.

Abstract: It is an object of the present invention to provide an air-cooling/tempering apparatus for glass sheet and an air-cooling/tempering method, which can properly temper a glass sheet bent to have a complexly curved surface, without increasing the heating temperature of the glass sheet or increasing a wind pressure from air-blowing openings. A lower blowing member of the air-cooling/tempering apparatus of the present invention is constituted by a plurality of blade-shaped members arranged into a comb-tooth shape each having a front end face provided with a plurality of arranged air-blowing openings. Further, each blade-shaped member is configured to have a shape whose front end face has a concave curve so that a gap from the plurality of air-blowing openings to the bent glass sheet G becomes substantially uniform.

Abstract: An apparatus and a method are provided for forming a tubular-shaped knitted covering for a paint roller, or the like, having a pile extending from an outer surface of the covering, through use of a dial needle knitting arrangement. A cylinder needle knitting arrangement may be utilized in conjunction with the dial needle knitting arrangement for forming a tubular-shaped knitted covering for a paint roller having a pile formed from a combination of sliver and yarn fibers in successive courses of the tubular-shaped knitted covering.

Abstract: A washing machine includes a valve with a housing base and a rotor, the housing base defining a central liquid line, nozzles in the housing base and in a circle that is concentric to an axis of the rotor, the nozzles being connectable to the central liquid line by a connection line in the rotor and having a seal that seals a connection with the connection line, a motor for driving the rotor, a storage container connected to each of the nozzles, a liquid line connected to the central liquid line, a pump connecting the liquid line to a dispensing device for a laundry treatment room, and a water feed without a seal in a transition to the connection line. The rotor axially presses the seals toward the housing base until contact areas of the rotor and the housing base oppose each other and are close to each other.

Abstract: A washing machine includes a wash tub in which wash water is stored, and a water supply hose to supply the wash water into the wash tub. Movement of the wash water through the water supply hose is carried out by a hydraulic pressure of an external water supply source in an entire region of the water supply hose.

Abstract: The steam generator includes a body, a pipe passing through the body and connected to the body such that both ends of the pipe are protruded to the outside of the body, and a heater disposed within the body to heat the body.

Abstract: A security device a plurality of cables which are securable about an item of merchandise with a locking member and a cable-tightening mechanism each connected to the cables in a spaced apart manner. The locking member includes a key portion for unlocking the tightening mechanism when the cable is removed from the item. The tightening mechanism includes a spool and a ratchet mechanism. Alternate embodiments for locking and unlocking the ratchet mechanism are disclosed. The tightening mechanism carries sense loops which if compromised actuate an onboard audible alarm. The cables are part of one or more of the sense loops. The device is configured to sound a security gate alarm upon passing through the gate and upon simply reaching a certain distance from the gate. The tightening mechanism includes a housing having a flip-up handle for tightening the ratchet mechanism to tighten the cable.

Abstract: A remotely monitorable selectably removable lock assembly for a fluid valve assembly of a bottled gas canister or other fluid valve assembly, the remotely monitorable, selectably removable, lock assembly including a lockable cover assembly configured for lockable engagement with a fluid valve assembly, a remote monitoring unit fixedly mounted to a locking shaft, arranged for lockable engagement with the lockable cover assembly when the lockable cover assembly is in a closed operative orientation, preventing unauthorized access to the fluid valve assembly and a locking unit which is operative for locking engagement with the locking shaft for retaining the cover assembly in the closed operative orientation, the remote monitoring unit having wireless communication functionality enabling it to communicate with a remote monitoring station for providing monitorable indications both of tampering and of authorized unlocking of the locking unit from the locking shaft.

Abstract: A steering lock device includes a pin protruded from a side surface of an arm of a slider, a guide groove disposed on a housing to accommodate the slider slidably, and a cover wall the pin when the slider positions at its lock end within the guide groove. According to the steering lock device, it can be made difficult to unlock a steering shaft through an improper act, and thereby superior antitheft performance can be brought.

Abstract: The invention relates to a plate lock having a lock body and a hinged bar hoop. A first end of the hinged bar hoop is permanently secured to the lock body and a second end of the hinged bar hoop can be latched to the lock body. The hinged bar hoop has a plurality of hinged bars which are pivotally connected to one another via a respective hinged connection. The hinged bars have a first eye and a second eye, wherein the respective hinged connection between two hinged bars has at least one hinged pin in order to connect the first eye of the one hinged bar to the second eye of the other hinged bar. The respective hinged bar has at least one bent metal wire or at least one folded sheet metal part which extends between the first eye and the second eye.

Abstract: A lock cylinder structure comprises a cylinder body, a plug disposed within the cylinder body, a pin assembly and a key positioning assembly. The cylinder body has a plurality of upper pin holes and an accommodating hole. The plug has an outside wall, a keyhole, a plurality of lower pin holes and a through hole in communication with the outside wall and the keyhole. The pin assembly comprises a plurality of upper pins disposed within the upper pin holes and a plurality of lower pins disposed within the lower pin holes. The key positioning assembly comprises a first movable member disposed at the accommodating hole of the cylinder body and a second movable member disposed at the through hole of the plug. The second movable member contacts against the first movable member and has a push-receiving surface.

Abstract: A rekeyable lock cylinder comprises a cylinder body, a plug assembly disposed within the cylinder body and an operation error preventing unit. The cylinder body has a plurality of upper pin holes and an accommodating hole. The plug assembly comprises a plug body, a plurality of assembled rack components and a position block disposed within the plug body. The plug body has an outside wall, a keyhole, a plurality of lower pin holes and a first hole in communication with the outside wall and the keyhole. The assembled rack components are disposed at each of the lower pin holes of the plug body respectively. The operation error preventing unit comprises a first movable member disposed at the accommodating hole of the cylinder body and a second movable member disposed at the first hole of the plug body, and the first movable member may contact against the second movable member.

Abstract: The invention is directed to processes for treating biosolids that result in high-value, nitrogen-containing, slow-release, organically-augmented inorganic fertilizer that are competitive with less valuable or more costly conventional commercially manufactured fertilizers. The process involves conditioning traditional waste-water biosolids and processing the conditioned biosolids continuously in a high throughput manufacturing facility. The exothermic design and closed loop control of the primary reaction vessel decreases significantly the amount of power necessary to run a manufacturing facility. The process utilizes green technologies to facilitate decreased waste and enhanced air quality standards over traditional processing plants. The fertilizer produced from recovered biosolid waste is safe and meets or exceeds the United States Environment Protection Agency (USEPA) Class A and Exceptional Quality standards and is not subject to restrictions or regulations.

Abstract: A mixture for the treatment of urea-containing fertilizers comprises a) at least one (thio)phosphoric acid triamide of the general formula (I) R1R2N—P(X)(NH2)2 and/or (thio)phosphoric acid diamide of the general formula (II) R1O—P(X)(NH2)2, X denoting oxygen or sulfur, R1 and R2 independently from each other being hydrogen, substituted or unsubstituted 2-nitrophenyl, C1-10-alkyl, C3-10-cycloalkyl, C3-10-heterocycloalkyl, C6-10-aryl, C6-10-heteroaryl or diaminocarbonyl, where R1 and R2 together with the nitrogen atom connecting them can also form a 5 or 6-membered saturated or unsaturated heterocyclic group, which optionally may also comprise one or two additional heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, as component A, and b) at least one compound comprising an amino group having a boiling point of more than 100° C. as component B.

Abstract: A thrust dynamic pressure pattern is marked on a rotating member or fixed member set on a rest table. A pressure for marking is applied to a member to be marked in a cycle of applying and releasing the pressure, and a supplemental force for keeping the member to be marked, still is separately applied. According to the present embodiment, a rotating device can be provided that narrows down a bearing gap and improves the efficiency of raking up a lubricant so as to increase the dynamic pressure by reducing the deformation of the shape of the protrusions of a thrust dynamic pressure pattern and the variation in the height of the protrusions when forming the thrust dynamic pressure pattern in a method of producing a rotating device.

Abstract: A rolling mill of rotating expander type for tubular bodies, comprising: working rollers (1, 2) arranged inclined with respect to the rolling axis; a tip (3) fitted on a beam (4), so that the tubular body is pushed in rotation between the rollers and the tip, and subjected to deformation in order to increase the perimeter; a tip-stabilizing system placed behind said tip, about the beam, and integrated in the rolling mill.

Abstract: The invention relates to a roller device (50) having a stand and two roller sets having at least two rollers (52, 53, 54, 55) disposed in a stand (51) of the roller device, wherein a roll material (56) can be fed between two rollers (53, 54) of the two roller sets for rolling, wherein at least the rollers (52, 53) of a roller set can be displaced in the rolling direction relative to the stand (51), wherein adjustment means are provided between a roller bearing for receiving the rollers and the stand, each on both sides of the roller bearing. It is thereby particularly advantageous if the circumferential speeds of the rollers, such as the working rollers, are different.

Abstract: A press molding device, which has a die 2, a punch 3 and a cushion ring constituted by a first cushion ring 5 and a second cushion ring 6, is characterized in that the first cushion ring 5 is disposed around the punch 3, the punch 3 has a void 3c which houses the second cushion ring 6, and the second cushion ring 6 is housed in the void 3c of the punch 3 and has a reinforcing structure 50 maintaining posture of the second cushion ring 6.

Abstract: Systems and methods are provided for monitoring a solid-liquid interface during a casting process. The systems and methods enable determination of the location of a solid-liquid interface during the casting process.

Abstract: Methods and systems for preparation of calibrant infusion fluid sources are disclosed. In one embodiment, a precise volume of glucose is injected into a saline-solution filled calibrant infusion fluid source proximate in time to conducting a calibration procedure. The glucose concentration in the calibrant infusion fluid source is subsequently calculated based on the measured weight of the saline-solution, as determined prior to glucose injection, and the volume of glucose injected. This method provides a highly accurate and convenient manner for use in a hospital environment, for example, with an intravenous blood glucose sensor system. In another embodiment, a premixed calibrant infusion fluid source is provided that includes saline solution and a predetermined concentration of glucose. In such embodiments, shelf life problems related to water evaporation are mitigated by hermetically covering or otherwise hermetically containing the calibrant infusion fluid source up until the point of use.

Abstract: A calibration card and method of using the card to calibrate an analytical instrument capable of reading a photoluminescent oxygen probe. The card includes at least (a) a first mass of an oxygen sensitive photoluminescent dye retained within a hermetically sealed space so as to isolate the dye from environmental oxygen, and in fluid communication with an activated metal-air battery whereby any oxygen permeating into the hermetically sealed space is quickly consumed by the battery, and (b) a second mass of an oxygen sensitive photoluminescent dye in fluid communication with the environment whereby the second mass of photoluminescent dye is exposed to an environmental concentration of oxygen.

Abstract: Methods and systems for analyzing soybeans and, more particularly, for analyzing soybeans at the point of delivery such as a grain elevator or processing plant for a characteristic of the soybeans such as the ?-conglycinin protein content or the intensity of flavor of the soybeans.

Abstract: A system for analyzing the content of a gas, characterised by comprising means for drawing off the gas developed during article moulding; means for feeding the drawn-off gas to a gas chromatograph.

Abstract: The invention relates to a pipe system comprising a pipe, a gas sensing station and a remote output system. The pipe comprises a pipe gas cavity, such as an annulus, extending lengthwise in part or all of the length of the pipe; the gas sensing station comprises a sensing gas cavity which is in gas communication with the pipe gas cavity: The sensing gas cavity comprises a photoacoustic spectroscope. The pipe system comprises at least one optical feeding fiber for feeding light to the photoacoustic spectroscope and a transmission path for transferring a signal from the photoacoustic spectroscope to the remote output system, the transmission path from the gas sensing station to the remote output system is an optical transmission path. The pipe may for example be a flexible pipe e.g. an umbilical or a pipe for the transportation of crude oil from a well to an off shore or on shore station, for example a ship or a platform. The gas sensing station may be integrated in the pipe, e.g.

Abstract: The present invention provides a high-responsiveness and high-accuracy thermal gas sensor configured to enable gas to be analyzed based on a variation in heat conductivity. The thermal gas sensor includes a substrate 2 with a cavity portion 5, a thin-film support 6 stacked in the cavity portion and comprising a plurality of insulating layers 8a and 8b, and a first heating member 3 and a second heating member 4 both sandwiched between the insulating layers in the thin-film support. The second heating member is located around a periphery of the first heating member. The first heating member is controlled to a temperature higher than a temperature to which the second heating member is controlled. The concentration of ambient gas is measured based on power applied to the first heating member.

Abstract: A leak detection feature for a fluid conduit. The leak detection feature facilitates the monitoring of fluid leaks at the interface of two adjoining conduit flange fittings. An embodiment of a flange fitting with a leak detection feature for a fluid conduit having an opening. The flange fitting includes a flange body around the opening of the fluid conduit, a leak detection passageway formed in the flange body, and a leak detection port formed in the flange body. The flange body has a sealing face surface configured to mate with a cooperating flange fitting, and the leak detection passageway terminates at the sealing face surface. The leak detection port is in fluid communication with the leak detection passageway, and the leak detection port is configured for fluid communication with a leak sensing apparatus.

Abstract: Various embodiments of the present invention provide alcohol monitoring devices, and methods for using such. As one example, an alcohol monitoring device is disclosed that includes a device body, an alcohol sensor, and a liquid cartridge. The alcohol sensor is associated with the device body, and relies on a liquid supply to perform an alcohol measurement on a subject. The liquid cartridge is replaceably coupled to the device body and provides the liquid supply to the alcohol sensor.

Abstract: The present invention relates to an analysis apparatus 1 comprising a resistive body 2 for giving a travel resistance to a sample, and power sources 33, 54 for giving power to cause the sample to pass through the resistive body 2. The power sources 33, 54 include a pressurizing mechanism 33 arranged at an upstream side of the resistive body 2 and a pressure-reduction mechanism 54 arranged at a downstream side of the resistive body. The pressurizing mechanism 33 and the pressure-reduction mechanism 54 are each a tube pump, for example. The resistive body 2 is provided with a plurality of minute fluid channels, for example.

Abstract: Carrying cases for medical devices and components thereof are provided. Also provided are methods for carrying medical devices and for medical testing.

Abstract: The invention relates to a device for manipulation of particles (30) in a sample liquid (32) said device comprising a source of ultrasound (16) capable of emitting ultrasound with a given wavelength, an inlet for a sample liquid (2), one or more outlets (4, 5, 6) and a compartment (14), being dimensioned to support a standing ultrasonic wave (40) of said wavelength, characterised in that the device further comprises an inlet for sheath liquid (1, 3) configured to direct a sheath liquid (34) to extend substantially in parallel to an anti-node plane (46) of the ultrasonic standing wave (40) proximate to a sheathed compartment wall. Specifically the device may be used in combination with a particle enumeration device for enumeration of somatic cells in milk.

Abstract: In order to improve a measurement accuracy of an EGR ratio and to downsize the device and to save labor, the EGR ratio measuring device comprises a pair of nondispersive infrared gas analyzers (11), (12) that have a function of correcting a water influence and that can measure a concentration of CO2 in a gas containing water, an intake air introduction line (L1) that is connected to an intake air pipe (INT) of an internal combustion engine (EG) and that introduces a part of the intake air into one nondispersive infrared gas analyzer (11) without removing the water, an exhaust gas introduction line (L2) that is connected to an exhaust gas pipe (EXT) of the internal combustion engine (EG) and that introduces a part of the exhaust gas into the other nondispersive infrared gas analyzer (12) without removing the water, and a temperature adjusting mechanism (81a˜81c), (82a˜82c) that keeps a temperature of whole of the introduction lines (L1), (L2) and a temperature of the nondispersive infrared gas analyzers (11),

Abstract: The present invention is applied to an internal combustion engine comprising a first supercharger 61, a second supercharger 62, a first control valve 66 for controlling a supply of an exhaust gas to the first supercharger, and a second control valve 64 for controlling a supply of an air to the first supercharger, and provides to an apparatus for determining an abnormality of a control valve which can determine abnormality of the first control valve and the second control valve. The apparatus for determining an abnormality of a control valve determines abnormality of a control valve when a supercharging pressure is smaller than a predetermined referential supercharging pressure by a predetermined value or more.

Abstract: A system for testing the air brake line of a train consist includes an airflow control device connected between the air brake line and a source of compressed air in a train yard. The system further includes a portable handheld device and an end-of-train pressure monitor that are able to wirelessly communicate with the airflow control device by means of a repeater. An airflow sensor in the airflow control device is used while charging the air brake line and also to perform an Air Flow Method of brake line testing.

Abstract: A method of estimating the transverse grip of a pair of tires intended to equip a two-wheeled vehicle by comparative analysis against another pair of tires. The tires are mounted on the vehicle in pairs, the vehicle is run in a circle of set radius until it attains the maximum speed with grip, and the mean speed and/or the mean cornering angle of the vehicle under steady state conditions and/or the mean lap time is/are determined.

Abstract: The method for a productive formation properties determination comprises positioning a complex well-logging tool in a borehole, the well-logging tool consists of the device for the formation temperature impact and two similar logging probes located symmetrically along the well-logging tool relative to the device for the formation temperature impact. During the logging tool movement in the borehole continuous formation temperature impact and formation temperature measurement are performed. Based on the obtained dependencies of the formation parameters in question as a function of temperature the productive formation properties are determined.

Abstract: The apparatus for a borehole influx fluid parameters measurement comprises an enclosure open on two adjacent sides and having a poorly deformable heat-insulating rear wall, a cover and side walls made of elastically deformable heat-insulating material. Inside the enclosure a cellular structure of elastically deformable heat-insulating material is mounted with the gap relative to the enclosure's rear wall and having the through cells insulated from one another. Said cells forming the apparatus inlet openings on one side of the cellular structure and on the other side they are connected with the gap, the total area of the inlet openings significantly exceeds the area of the structure side surface they are located at. The transducers for the measurement of the influx fluid parameters are disposed inside the cells.

Abstract: An instrument apparatus, includes a tachometer having a chaptering plate provided at a front surface thereof; a display unit arranged at the front surface of the chaptering plate; a printed circuit board arranged at a rear surface of the chaptering plate and driving the display unit. The display unit includes a projecting portion projecting toward the chaptering plate and a male terminal provided at a top end of the projecting portion. The chaptering plate includes an insertion hole formed into a similar shape as an outline of the projecting portion, in which the projecting portion is inserted. The printed circuit board is arranged at a position, in which an insert direction of inserting the projecting portion through the insertion hole and the printed circuit board intersect, and includes a female terminal to be fitted and electrically connected with the male terminal.

Abstract: An integrated MEMS gyroscope, is provided with: at least a first driving mass driven with a first driving movement along a first axis upon biasing of an assembly of driving electrodes, the first driving movement generating at least one sensing movement, in the presence of rotations of the integrated MEMS gyroscope; and at least a second driving mass driven with a second driving movement along a second axis, transverse to the first axis, the second driving movement generating at least a respective sensing movement, in the presence of rotations of the integrated MEMS gyroscope. The integrated MEMS gyroscope is moreover provided with a first elastic coupling element, which elastically couples the first driving mass and the second driving mass in such a way as to couple the first driving movement to the second driving movement with a given ratio of movement.

Abstract: A micromechanical component comprising a substrate, a seismic mass, and first and second detection means, the substrate having a main extension plane and the first detection means being provided for detection of a substantially translational first deflection of the seismic mass along a first direction substantially parallel to the main extension plane, and the second detection means further being provided for detection of a substantially rotational second deflection of the seismic mass about a first rotation axis parallel to a second direction substantially perpendicular to the main extension plane. The seismic mass can be embodied as an asymmetrical rocker, with the result that accelerations can be sensed as rotations. Detection can be accomplished via capacitive sensors.

Abstract: The present invention provides a vibration monitoring apparatus that monitors vibration of a jet pump disposed in a reactor pressure vessel using ultrasonic wave, including: an ultrasonic sensor that is attached to an outside the reactor pressure vessel, and transmits and receives ultrasonic wave; a reflector that is mounted on a surface of a riser pipe of the jet pump, and includes a planar reflecting surface that can reflect ultrasonic wave; and a signal processing unit that performs signal processing of the ultrasonic wave transmitted by the ultrasonic sensor, reflected by the reflecting surface of the reflector, and received by the ultrasonic sensor, and measures a vibration amplitude of the riser pipe and calculates a vibration waveform.