Abstract: A temperature measuring device is configured of a substrate formed of a silicon wafer, a thermocouple formed by using the film forming method, the photolithographic method, and the etching method, and a clamp pad (an electrode pad) which is arranged in an edge portion of the substrate, and which is connected to the thermocouple. In a semiconductor manufacturing apparatus, the temperature measuring device is fixed on a wafer mounting portion with a clamper pin (a fastening device) being in contact with the clamp pad. An output of the thermocouple is taken out to the outside through the clamper pin.

Abstract: In one embodiment, an integrated circuit (IC) is provided with a thermal diode and a constant current source. In this embodiment, the saturation current of the diode may be determined by means external to the IC. During normal operation of the IC, the constant current source drives a current to the diode, and the forward bias voltage of the diode is used as a temperature indicator. In another embodiment, an IC is provided with a pair of thermal diodes and a constant current source. During normal operation of the IC, each of the diodes receives a current of different magnitude from the constant current source, and a comparison of the diodes' forward bias voltages is used as a temperature indicator.

Abstract: Various systems and methods for temperature measurement are disclosed. For example, some embodiments of the present invention provide temperature measurement systems. Such temperature measurement systems include a variable current source and a diode connected transistor. The variable current source is capable of applying two or more distinct currents to the diode connected transistor. The currents result in a different base-emitter voltage on the diode connected transistor. The systems further include an n-factor coefficient register and an analog to digital converter. The analog to digital converter is operable to receive two of the base-emitter voltages created by applying the different currents, and to provide a digital output based at least in part on a value stored in the n-factor coefficient register and the two base-emitter voltages.

Abstract: An X-ray diagnostic apparatus includes a floor rotating arm whose one end is mounted on a floor surface to be rotatable around a substantially vertical first rotation axis, a stand mounted on the other end of the floor rotating arm to be rotatable around a substantially vertical second rotation axis, an arm holder which is mounted on the stand so as to be rotatable around a substantially horizontal third rotation axis, a substantially C-shaped, C-arm which is mounted on the arm holder so as to be slidable/rotatable around a substantially horizontal fourth rotation axis, with an isocenter at which the fourth rotation axis intersects the third rotation axis being located on the first rotation axis when the C-arm is folded above the floor rotating arm, an X-ray generating unit mounted on one end of the C-arm, and an X-ray detecting unit mounted on the other end of the C-arm.

Abstract: A radiation shield (24) for use with a tomographic scanner (10) provides a shielded region which at which a clinician or other person is shielded from radiation generated during a scan of a patient. A support (20) supports the first radiation shield (24) in a location near the scanner (10). The shield support (20) may be attached to the scanner (10).

Abstract: A radiological imaging orientation indicator includes a linear indication member having a substantially uniform cross-sectional shape and means for positioning the indication member adjacent a patient's body. When the indication member is located adjacent the patient's body and a sectional scanning image is produced, a cross-section of the indication member will appear in the scanning image, indicating an orientation of the patient's body with respect to the scanning image. The linear indication member is in the form of either of an extruded letter, number and symbol which may be hollow with one or more liquids trapped inside to indicate vertical orientation. The means for positioning the indication member include pants, vests, caps, visors, eyeglass frames, sandals, gloves and collars that can only be attached to a patient's body in one way, thereby preventing confusion in determining the orientation of a scanning image. The invention includes orientation indicators for standard X-rays.

Abstract: The inventions (variants) are intended for improvement of calibration precision of digital X-ray apparatuses: computed tomographs, as well as digital X-ray apparatuses equipped with C-arm and U-arm type stands, which method is based on calculation of mechanical instability of the stand.

Abstract: Sealing device for flexible liquid container is disclosed. In one preferred embodiment of the invention, the sealing device comprises an elongated member with a hollow passage extending through it with a longitudinal slot, slidingly mountable over a rod, which is provided over a lateral opening of a flexible liquid container. In another preferred embodiment of the present invention the rod is attached to the member extending through the passage. When the portion of the container provided with the lateral opening is folded over the rod, substantially overlapping an adjacent portion of the container and the sealer is slidingly mounted over the folded portion of the container, liquid is prevented from leaking out of the container through the lateral opening.

Abstract: A device for supporting and guiding a rotating shaft, in particular a rotor shaft of an airplane turboprop or turbojet, the device comprising an oil squeeze damper around each bearing of the shaft, said damper comprising an annular space surrounding the outer ring of the bearing and defined by annular sealing elements, each having a small number of calibrated oil outlet orifices formed in its outer periphery.

Abstract: A rotor mount assembly for an electrical machine, such as a high speed aerospace generator, comprises a spring having a simple annular structure together with an oil squeeze film damper (SFD). The spring is engineered to move the rotor critical speeds outside of the extremes of the operating speed range and the SFD damps out the rotor responses as the speed passes through these points.

Abstract: A hydrodynamic fluid film journal bearing assembly includes a journal sleeve having a key slot formed therein in a substantially longitudinal direction, a bump foil wrapped in a substantially cylindrical shape adjacent to the journal sleeve and having a bent end portion engaged with the key slot, an intermediate foil wrapped in a substantially cylindrical shape adjacent to the bump foil, a top foil wrapped in a substantially cylindrical shape adjacent to the intermediate foil, a first top foil cutout window formed adjacent to the bent region, and a first end tab formed at a free end of the top foil. The first end tab is wrapped with the top foil in the substantially cylindrical shape of the top foil, and extends into the first top foil cutout window to reduce skewing. The top and intermediate foils are joined at a bent region that engages the key slot.

Abstract: A hydrodynamic fluid film journal bearing system includes a journal sleeve and one or more hydrodynamic fluid film foils positioned at least partially within the journal sleeve. The journal sleeve defines an inner diameter surface, an outer diameter surface, a wall thickness between the inner and outer diameter surfaces, and opposite first and second ends. The wall thickness of the journal sleeve is reduced at a first region located between the first and second ends, and a chamfered region is formed on the outer diameter surface of the journal sleeve between the first o-ring land and the first end of the journal sleeve.

Abstract: A fluid dynamic bearing is provided. A structure in which a shaft member and an annular member fitted about the shaft member are rotatably supported by a bearing member and an annular member on the bearing member has a fifth gap for storing a lubricating fluid and supplying it to a second gap below the annular member on the shaft member and a third gap around its outer periphery through a fourth gap. The fourth and fifth gaps are tapered to produce a capillary drawing force toward the third and second gaps, so that the lubricating fluid may be supplied effectively from the fifth gap to the second and third gaps. This makes it possible to suppress any sudden formation of a reduced pressure upon exposure to impact or vibration to prevent the leakage of any lubricating fluid caused by the generation of bubbles, while making up for the loss of any lubricating fluid by vaporization.

Abstract: A spherical bearing arrangement comprising: a bearing housing; a plurality of split-ball portions which are together arranged in the housing to produce a composite ball having a spherical bearing surface, the composite ball having a bore passing therethrough, the bore having a central axis; and a bushing secured in the bore of the composite ball. A method of assembling a spherical bearing arrangement is also disclosed.

Abstract: A vehicle wheel bearing apparatus has an outer member formed with double row outer raceway surfaces on its inner circumferential surface. Inner members are each formed with inner raceway surfaces on their outer circumferential surface. The inner raceway surfaces face opposite to the double row outer raceway surfaces. Double row balls are freely rollably contained between the outer raceway surfaces and inner raceway surfaces. A counter portion is formed near the bottom of each inner raceway surface. The counter portion has an outer diameter larger than, by a run-over height, a diameter of the bottom of each inner raceway surface. The counter portion is formed by a cylindrical portion that axially extends from each inner raceway surface. A tapered portion converges toward the end face of each inner member. Transitions between the counter portion and the inner raceway surface as well as between the cylindrical portion and the tapered portion are rounded and smoothly continuous.

Abstract: A vehicle wheel bearing apparatus for supporting a driven wheel of a vehicle has an outer member formed with double row outer raceway surfaces on its inner peripheral surface. An inner member includes a wheel hub with an integrally formed wheel mounting flange at one end of the inner member. A cylindrical portion axially extends from the wheel mounting flange. At least one inner ring, formed with at least one of double row inner raceway surfaces, opposes the double row outer raceway surfaces. The inner ring is adapted to be press-fit onto the cylindrical portion of the wheel hub. Double row rolling elements are freely rollably contained between the outer and inner raceway surfaces, respectively, of the outer and inner members. The inner ring is axially immovably secured relative to the wheel hub by a caulked portion. The caulked portion is formed by plastically deforming the end of the axially extending cylindrical portion radially outward.

Abstract: An optical waveguide connecter includes a socket part having a first waveguide contact placed in a channel of the socket part, and a plug part with a second waveguide contact placed in a channel of the plug part. The plug part channel is sealed with a piston displaceable counter to the force of a spring. The socket part has a pivotable cap for sealing an interface surface of the first waveguide contact. The plug part has a path for receiving the piston, with a section of the path being inclined to the axis of the second waveguide contact. During a plugging process, the cap displaced the spring-loaded piston, frees the first waveguide contact of socket part, frees the second waveguide contact in the plug part channel and is guided through the path.

Abstract: According to the shutter assembly of the present invention, since the shutter member is connected in a swingable manner with the shutter housing that could be mounted on the optical adapter so as to surround the optical adapter, it is possible to easily provide the shutter member in either of the SC or LC optical adapter only by mounting the shutter housing on the SC or LC type optical adapter.

Abstract: A compact optical transceiver is provided in which a substrate provides for an alignment surface for optical fibers and a lens assembly provides the necessary optical paths for coupling to photodiode and photodetector structures. Appropriate electrical connections on the substrate enable the substrate to be directly connected to a printed circuit board, grid array socket, and the like.

Abstract: An optical transmission device of the invention has an optical transmitter unit 1 in which a light emitting element and a light receiving element are sealed with resin by transfer molding, and a holder 2 which holds the optical transmitter unit 1 being contained therein and which holds an optical plug being fitted therein with an optical fiber cable fixed to the optical plug. The holder 2 holds the optical plug that has been inserted from a direction generally at right angles to optical axes of the optical transmitter unit 1. The optical transmission device can easily be mounted on a printed board without necessity of a dead area for insertion/extraction of optical plug and can be small in size and thickness.

Abstract: A module is configured to be attached to a cage. A handle is rotatable about a rotation shaft between an accommodated position where the module is mounted to the cage and a withdrawal position where the module can be withdrawn from the cage. A resiliently-bendable tongue piece performs engagement and disengagement between the module and the cage. A notch portion is provided to the tongue piece. A press portion is provided to the handle on a circumference having a center located on the rotation shaft of the handle, the press portion configured to contact with the notch portion when the handle is at the accommodated position. A cam rotatable with the handle so as to resiliently bend the tongue piece.

Abstract: Application of a modular coaxial package design, compatible with telecommunication passive component packaging, to microchip lasers, in particular to passively Q-switched microlasers, pumped with a fiber-coupled diode, is disclosed. The number of parts is thereby reduced while providing the adequate degrees of freedom for the active or passive alignment of the optical elements within the package.

Abstract: System and method for modifying an optical assembly with another image modifying device by using an adapter assembly to connect or couple three image modifying devices together. The adapter assembly includes two adapters that have collars to hold a night vision monocular between them, and to each connect with a camera and lens, respectively, modifying a camera-lens assembly for use in night time photo surveillance. Attachment members on each adapter may include mechanical and/or electrical connectors to couple or connect the adapters to each other, and/or to electrically connect the camera with the lens.

Abstract: Methods and apparatus are provided for specifying media in cluster printing systems that include printers that use device-specific media selection techniques, such as paper catalogs, media tray pulldown menus and media attribute pulldown menus.

Abstract: The invention provides for a modular printer including a housing having an upper and lower cover, with a first side wall having an air duct with an air inlet, and a second side wall defining air exit vents, so that warm air can be ducted over print media passing through the housing. The printer further includes entry and exit media feed roller assemblies at respective opposite ends of the housing for feeding the print media through the housing. Also included is a print engine having two opposing arcuate printheads having a radius of curvature which approximates that of the radius of the rollers. The printhead are at least partially received between opposite halves of the rollers of the entry roller assembly. The print engine is configured to print ink followed by a fixative onto the print media, with the feed assemblies configured to feed the media through the housing at a predetermined rate so that said media only leaves the housing when the fixative has dried.

Abstract: A handheld cleaning device, particularly for footwear cleaning, including first and second opposed ends, with each end having access to a reservoir containing either a cleaning solution or a shoe polishing compound. A method of using the device to clean and polish footwear is also described.

Abstract: An apparatus including a cover, a foam housing, a pushing cap, a container, and a seal. The container may be adaptable for retaining a solvent, and the combination of the seal and the container may retain the solvent in a completely enclosed chamber. The seal may prevent the solvent from coming out of the container unless the seal is broken. The cover may be oriented with respect to the pushing cap so that when the cover is pressed in a first direction, the pushing cap moves in the first direction, and snaps into a first position on the container while breaking the seal, and allows the solvent to come out of the container and out of the foam housing.

Abstract: A writing utensil for a free-flowing writing fluid, comprising a closed reservoir with the writing fluid therein that has an outlet aperture for the writing fluid and a further aperture, an elongate writing tip which communicates with the outlet aperture of the reservoir and is slidably supported, and a valve which is disposed inside a communicating path between the writing tip and reservoir and interacts with the writing tip so as to cause the valve to open the communicating path if a force acts onto the writing tip, wherein the further aperture connects the reservoir to the surroundings via an air line.

Abstract: A device for packaging and applying a product may include: a receptacle containing the product; a support that defines a housing configured to pass the product emanating from the receptacle and includes dispersed magnetic particles; and an applicator member retained in the housing.

Abstract: A writing implement includes a shaft part that holds a stylus and a cap, which can be screwed onto the shaft part in order to cover the stylus from an initial position of engagement up to a final position. A resistance against the screwing on, which is greater than the resistance when screwing on from the initial position of engagement up to an intermediate position, acts upon the cap when screwing on the cap from the intermediate position, which is located between the initial position of engagement and the final position, until reaching the final position.

Abstract: A dispenser includes an outer housing having a top defining an applicator surface and at least one dispensing opening in the applicator surface; and an inner housing defining a product space and having a top comprising at least one passage and at least one vane structure, the top being substantially adjacent to the dispensing opening of the outer housing, wherein the inner housing is rotatable relative to the outer housing around an axis so as to sequentially position the inner housing and the outer housing in an open position wherein the at least one passage of the inner housing is aligned with the at least one dispensing opening of the outer housing, and a closed position wherein the at least one vane structure of the inner housing is aligned with and blocks the at least one dispensing opening in the outer housing.

Abstract: A cosmetic container in which a cap having a brush formed therein is rotated to open a discharge port of cosmetic liquid. The cosmetic liquid is discharged into the brush so that a proper amount is uniformly coated. The cap is rotated in the reverse direction so as to close the discharge port to block the discharge of cosmetic liquid. The cosmetic container includes a container, a lower cap that is screw-coupled to the opening section of the container, a packing body being inserted and fixed to a hole formed in the center of the lower cap, a middle cap that is rotatably coupled to the upper portion of the lower cap and has a shaft tube formed in the center thereof, the shaft tube having a cutaway portion formed by cutting in the position corresponding to an open hole of the packing body, a brush that is formed in the upper portion of the shaft tube, and an external cap that is coupled to the upper portion of the middle cap.

Abstract: A ring mechanism for retaining loose-leaf pages comprises a housing, hinge plates, and ring members mounted on the hinge plates for retaining pages on the mechanism. An actuating lever is pivotally mounted on the housing for engaging the hinge plates and pivoting them to selectively move the ring members between an open position and a closed position. A travel bar is operatively connected to the lever for selective movement between a position in which locking elements of the travel bar block the pivoting movement of the hinge plates and a position in which the travel bar allows the hinge plates to pivot. The lever is configured to deform when pivoting the hinge plates to close the ring members to delay movement of the travel bar and locking elements to the blocking position from the onset of pivoting motion of the hinge plates.

Abstract: Device for locking the articulated joint in the longitudinal direction between the plate of a dust mop and the handle, which permits deactivation and subsequent reactivation of the locking of the articulated joint between the handle and the plate in a longitudinal direction, carried out by the user with his feet instead of his hands.

Abstract: A shield for a vehicle suspension ball joint having a receptacle configured to receive a flexible dust cover. The shield comprises a rigid shroud connected to the receptacle. The shroud generally surrounds the dust cover and is positioned proximate an arm of the vehicle suspension. The shield protects the dust cover from road-borne materials.

Abstract: Coupler has a safety lock and a latching hook. The safety lock pivots between an unlocked position in which it does not contact a first implement pin receivable within a pair of apertures, and a locked position in which it retains the first pin within the apertures. The latching hook pivots between an unlatched position in which it does not contact a second implement pin receivable within another pair of apertures, and a latched position in which it retains the second pin within the apertures. A spring biases the safety lock toward the locked position, maintaining engagement of the safety lock with the first pin and preventing its withdrawal from the apertures in the event of a hydraulic system failure. When the implement is released, the spring continues to bias the safety lock toward the locked position, preventing withdrawal of the first pin from the apertures in the event of a hydraulic system failure before completion of the release operation.

Abstract: A turnbuckle device (11) for clamping concrete shell elements (1, 2), having two claws (12, 13), which may be displaced toward one another, and a wedge (18) or the like, the claws (12, 13) having legs (14, 20; 41), the legs (14, 20; 41) having contact surfaces (30, 31; 43) extending in a plane to rest on struts (7, 21; 50) of frames (5, 6) of concrete shell elements (1, 2), the legs (14, 20; 41) having lugs on their free ends (16, 22; 40), which are capable of engaging behind depressions (9, 15) in frames (5, 6) of concrete shell elements (1, 2), is characterized in that an extension (17; 42; 44; 45) is provided on a lug (16; 40) of a leg (14; 41), which extends away from the contact surface (30, 43) at least partially perpendicularly to the plane of the contact surface (30; 43) of the leg (14; 41). The mounting of the turnbuckle device is thus made easier.

Abstract: An underground structure cover comprises a cover body (10) and a receiving frame (20) arranged so that the cover body is fitted in and supported by the receiving frame in the manner that an inclined surface (11) of the outer circumference of the body meets an inclined surface (21) of the inner circumference of the frame. The inclined surfaces (11, 21) each have an upper inclined surface (11a, 21a) and a lower inclined surface (11b, 21b), and the lower inclined surfaces (11b, 21b) are steeper than the upper inclined surfaces (11a, 21a). The body (10) is fitted in and supported by the part (20) at the upper inclined surfaces (11a, 21a) and the lower inclined surfaces (11b, 21b). By this, the body is prevented from being wedged into the frame too deeply and also from becoming inclined with respect to the frame or riding up.

Abstract: This frame (2) comprises a bottom plate (22) which has a base (26) which defines a frame support surface (28) which is directed towards an inner side (I) and a skirt (20) which is intended to receive a covering element (4) and which defines an outer side (E). The bottom plate (22) comprises at least one cell (32) which is open towards the inner side (I). Use in frames for manholes.

Abstract: An apparatus for compaction, breaking and rubblization comprises a first non-circular plate having a first plate flat portion and a first plate thickness, a second non-circular plate having a second plate flat portion and a second plate thickness substantially equivalent to the first plate thickness, and a third plate having a third plate first flat portion and a third plate second flat portion and a third plate thickness less than the first plate thickness and the second plate thickness. The first plate flat portion is coupled to the third plate first flat portion and the second plate is coupled to the third plate second flat portion and each of the first plate, the second plate and the third plate are configured to form a multi-lobed roller assembly.

Abstract: Disclosed herein is a soil inflow prevention apparatus in which an angular-rotation opening/closing plate is adapted to be inclined within a predetermined angle by virtue of opening stoppers to prevent a rear portion of the opening/closing plate from being excessively lowered in the beginning that an inflow amount of sewage increases due to rainfall, thereby preventing soil from entering an intercepting sewer in the beginning of an inflow of sewage.

Abstract: A cable bolt is provided that is suited to stabilize rock surfaces, particularly to withstand loads placed on the cable bolt when tensioned to stabilize rock surfaces of coal mines. The cable bolt comprises a tendon composed of a plurality of strands, the tendon having a plurality of pre-formed bulbous portions. The bulbous portions house rigid elements, such as a ball bearing, which are inserted after the bulbous portions are formed. When the cable bolt is tensioned or stressed, the load placed on the bulbous portion will be resisted by the rigid element housed within the bulbous portion, thereby preventing the bulbous portion from collapsing.

Abstract: The invention concerns a process and a device (2) for the pneumatic conveyance of powdered material (4), in which a cylindrical chamber (10, 12), which can be connected with a reservoir (6) by a sealable inlet (14, 16) and with a delivery line (28) by a sealable outlet (18, 20), is alternately filled with material from the reservoir (6) and emptied of this material by applying a negative pressure to the chamber with its outlet (18, 20) closed and its inlet (14, 16) open through a bordering wall formed by a gas-permeable filter element (50) to draw material into the chamber (10, 12) from the reservoir (6), and by then admitting a gas under pressure into the chamber (10, 12) with its inlet (14, 16) closed and its outlet (18, 20) open to force the material previously drawn into the chamber (10, 12) out of the chamber and into the delivery line (28).

Abstract: A tube end rotary milling head with cylindrical cutting pieces removably secured to the milling head by forces exerted by the material being cut and by friction without any separate securing elements.

Abstract: A cutting pick comprising a cutting tip 10 formed such as from SiC-D and a metal pick body 11. The pick body 11 has a greater coefficient of thermal expansion than the cutting tip 10. The pick body 11 includes a generally cylindrical cavity 14 within which is received a generally cylindrical anchor portion 13. The tip 10 includes a coating 17 bonded to the outer surface of the anchor portion 13. An annulus 24 is left between the coating 17 and the cavity 14 within which is a solder or braze material which bonds to each of the coating 17 and the cavity 14. The pick body 11 employs the difference in thermal expansion to exert pressure on the anchor portion 13 to fix the tip 10 to the pick body 11.

Abstract: A lock body in a locked state is inserted radially inward of an outer surface. A stopper body in a contact state holds the lock body in an unlocked state. The stopper body in a non-contact state is retracted from the lock body. A pressing body is switchable between a standby state and a retracted state. The pressing body in the standby state selectively contacts a central shaft when an insertion portion is inserted in a support cylinder. The pressing body in the retracted state is retracted from the stopper body. An urging member urges the pressing body into the standby state, and urges the stopper body into the contact state. The urging member detachably engages the pressing body to the stopper body. Thus, the structure of the cutter holder is simple.

Abstract: A drill bit has a cylindrical drill head (1) having two essentially diametrically situated primary cutting edges (2) and chip channels (3) associated therewith. The outer surface (5) of the drill head is formed by curved sections (6) whose end faces (4) have teeth (8) which extend in the axial direction (A) and have cutting edges (7) and cutting faces (9). The cutting faces (9) run at an acute angle in the cutting direction (S) and are set back with respect to a radial line (L) passing through the cutting edge (7). The teeth are formed by crenellated elements (8) which with one of their respective side walls form a cutting face (9) of the cutting edges (7). The side walls (10) of the adjoining crenellated element (8) opposite from the cutting face (9) runs parallel to the cutting face (9).

Abstract: A motorcycle transport stand has cycle support arms that move between a load position in which they are spaced apart a greater distance to receive the rear wheel of a motorcycle and a secured position in which they are spaced apart a lesser distance to prevent excessive lateral movement of the motorcycle rear wheel.

Abstract: An arrangement of securing frame assemblies is provided within a shipping enclosure and engaging packages being handled. The frame assemblies are secured to side walls of the container and act in pairs to extend from respective sides and join together to form bracing barriers extending across the width of the container.

Abstract: A clip nut is provided including a clip body and nut. The clip body includes an upper arm connected to a lower arm by a connecting end wall. The clip body has a nut housing upon its upper arm for affixing a nut having a tubular body and a radially projecting base. The nut housing includes an end wall, an intermediate wall and a top wall. A ridge projects upwardly from the upper arm between the intermediate wall and end wall. Furthermore, the top wall includes an opening for allowing the nut's base to slide upon the ridge to enter a cavity during assembly. Thereafter, the nut is tilted forwardly and the nut's base is slid into a nut receiving chamber to complete the assembly of the clip nut.