baber/WOPTO huggingface dataset:
Patent JP-S62132039-A (JP)
Title: Friction device
Inventor: INOUE KIYOSHI
IPC: F16D27/112
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a friction surface with a high magnetic characteristic further with a high friction coefficient, by using a ferrite material for frictional members which form the friction surface forced to be brought into pressure contact. CONSTITUTION:Friction materials 7, 9 are secured to opposed surfaces of clutch plates 6, 8. The friction materials 7, 9 use those sintered by ferrite. By this constitution, the friction materials 7, 9, which contain metal and alloy of a divalent metal ion enhancing a friction coefficient further with porous sintering, obtains a high friction coefficient further a high magnetic characteristic.
Patent JP-2000100710-A (JP)
Title: Pattern-forming method
Inventor: NIIYAMA HIROMI
IPC: H01L21/027
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a pattern-forming method wherein diffusion or deactivation of acid which is to be generated between exposures is prevented, resolution and dimension control are satisfactory and throughput is high. SOLUTION: A fine pattern is formed on a resist by charged beam exposure (21), the resist is heat treated (22), a rough pattern is formed on the resist through light exposure (23), the resist is heat treated again (24), and lastly the resist on which the rough pattern and the fine pattern are formed is developed (25).
Patent JP-H08233598-A (JP)
Title: Calibrating circuit of capacitive sensor
Inventor: KURISUTOFUAA JIYATSUDO KENPU
IPC: G01L1/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a calibration circuit of a capacitive sensor capable of compensating any offset or sensitivity of the capacitive sensor when the sensor is calibrated. SOLUTION: Digital calibration codes V1 , V2 determined in calibration are effected for the circuit. These digital codes are renewed or not renewed as an input of a digital analog converter 30. The digital analog converter 30 alternately applies analog equivalence signals V1 , V1 M and V2 , V2 M to respective inputs 16, 18 of a capacitive sensor 10 so that a voltage applied to the sensor 10 is equalized to an approximate mirror voltage VM. The equilibrium at the approximate mirror voltage VM causes static deflection of the sensor 10 to be reduced, then errors of the sensor are reduced. An output of the sensor 10 is converted to a signal of pulse density representing an output level of the sensor 10.
Patent JP-H05114340-A (JP)
Title: Pressure switch
Inventor: HODATE MASAHITO
IPC: H01H35/34
Filed: 1991-10-18
Abstract: PURPOSE:To stabilize the actuating pressure of a pressure switch under high temperature and high pressure. CONSTITUTION:The peripheral edge of a movable electrode 38 is hermetically held by a first chassis 20 and a second chassis 24 so as to be squeezed by a third chassis 52. When pressure within the first chassis 20 is of a specified value, the movable electrode 38 is turned out to be flat while being brought into contact with a stationary electrode 30. And when pressure within the first chassis 20 is lees than a specified value, the movable electrode 38 is elastically deformed in such a way as to be parted from the stationary electrode 30. Since the movable electrode 38 is flat, switch actuating pressure is stable even under high temperature and high pressure.
Patent JP-H01112455-A (JP)
Title: Memory card circuit
Inventor: KIMURA MASATOSHI
IPC: G06K19/073
Filed: 1987-10-27
Abstract: PURPOSE:To guarantee the recording data of a semiconductor memory without fail by providing a power source voltage detecting circuit to cause unidirectional and bidirectional three state buffers to be a conductive condition when a power source input voltage is larger than a specified value and to cause the buffers to be an interrupted condition when it is smaller than the specified value. CONSTITUTION:When a power source input 14 achieves a normal voltage to be larger than the specified value, a power source voltage detecting circuit 21 generates a signal to contact a series transistor (TR) 20 and unidirectional and bidirectional three state buffers 18 and 19. When the input 14 is an abnormal voltage to be smaller than the specified value, or in case of a portable time, the circuit 21 generates a signal to turn off the TR 20 and the buffers 18 and 19. Since the contacting/turning-off is controlled by a card attaching and detaching signal input 23 from a terminal equipment, the storing data of the semiconductor memory are guaranteed when the card is attached and detached in the active condition of the terminal equipment and the memory card. When the input 14 is turned off and in case of the portable time, a power source current is prevented to be flowed to the terminal equipment.
Patent JP-H08139354-A (JP)
Title: Solar cell element group, solar cell module and manufacture thereof
Inventor: TSUZUKI KOJI
IPC: H01L31/0392
Filed: 1994-11-04
Abstract: PURPOSE: To improve efficiency and yield by sticking an insulating tape across the undersides of a plurality of adjoining solar cell elements in parallel with a metal foil material. CONSTITUTION: Solar cell elements 200, 210 are placed with a gap in-between. The collector electrode 201 of the solar cell element 200 is connected in series with the substrate of the adjacent solar cell element 210 through a connecting member 202 and solder 203. An insulating tape 204 is stuck across the undersides of the solar cell elements 200, 210. The material of the insulating tape 204 is resin, such as polyethylene terephthalate. The solar cell elements 200, 210 are covered with an organic polymer resin film and bonded by thermo- compression. Then the insulating tape 204 on the undersides is shrunk by heat to form a loop in the connecting member 202. The loop relieves stress, such as tensile force and compression force, exerted on the connecting member 202 between the solar cell elements 200, 210, and thereby improves their mechanical reliability.
Patent JP-2001088618-A (JP)
Title: Rear spoiler structure
Inventor: KOBAYASHI MIKIO
IPC: B62D37/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rear spoiler structure capable of temporarily retaining a ski plate and preventing the ski plate from falling down. SOLUTION: In this rear spoiler structure, a retaining hole 3 capable of accommodating a ski plate is formed on a rear spoiler 1 mounted to an upper portion of rear portion of vehicle. A retaining portion 9 for retaining the ski plate is formed on a bumper positioned below the rear spoiler.
Patent JP-S61150472-A (JP)
Title: Ghost eliminator
Inventor: MACHIDA HIROSHI
IPC: H04N5/21
Filed: 1984-12-25
Abstract: PURPOSE:To use a tap gain control part in common with plural ghost eliminating parts by separating the tap gain control part from the ghost eliminating part of a ghost eliminator using a transversal filter and holding the tap load amount needed for elimination of ghost at the tap gain control part. CONSTITUTION:An erasion signal obtained by producing an undesired signal and a signal having the adverse polarity as said undesired signal in response to the variance of time is added to the main signal for eliminating of a ghost signal. A transversal filter 10 is used for production of an erasion signal together with decision of the load amount. The tap load is corrected by means of the output data of a ghost detecting circuit 260 which detects the ghost out of video signal delivered as well as the reference data stored in a RAM230. The tap load is decided by a ZF method at the early stage of a ghost elimination mode. Then the tap load is calculated by a correlation operation at a stage where a certain degree of convergence is secured. When the load amounts are obtained successively to the tap of the filter 10, the RAM230 is rewritten to said load amount. Then a corrected tap load amount is stored finally in the RAM230.
Patent JP-H07124028-A (JP)
Title: Reclining device
Inventor: HOSHIHARA NAOAKI
IPC: A47C1/025
Filed: 1993-10-29
Abstract: PURPOSE:To simplify the structure, by providing poles engaging or disengaging a ratchet so as to freely slide in the opening formed in a lower arm and providing a cam contacting the poles or separating therefrom at the other side face of the lower arm and connecting operating members thereto. CONSTITUTION:A pair of poles 91 are supported in a pair of openings 23 of a lower arm 2 so as to freely slide. When an operating lever is rotated clockwise, a cam 92 and a release plate 93 are rotated through a rotary shaft 94 and the cam 92 and the pole 91 are released, and at the same time, the poles 91 slide by the cam action of the long holes 93a of the release lever 93 and the pins 91c of the poles 91, and the external gears 91a of the poles 91 are disengaded from the inner gears 51 of the ratchet 5. As a result, the ratchet 5 is allowed to rotate against the lower arm 2. In this way, the pole 91, the cam 92, and the release plate 93 approach one another and also the lower arm 2 and the ratchet 5 approach each other and hence, the connecting structure is simplified.
Patent JP-S61150195-A (JP)
Title: Memory content storing method
Inventor: KOIBUCHI SHOICHI
IPC: G11C16/02
Filed: 1984-12-25
Abstract: PURPOSE:To equalize substantially the number of renewing a content of respective addresses by successively adding and storing a data between a start mark and an end mark using cyclically an area. CONSTITUTION:Throughout a head address #0-a final address #n of a code area CE, a data code DC1 showing respective contents after a data DT1, a start mark SM showing a start point of a storing, and an end mark EM are successively stored like (A)-(F). Accordingly, in the code area CE, considering (A)-(D) as one cycle, the addresses #0-#n receive an equal number of storing operations, thereby an equalization of the number of the storing is realized. In order to repeat the similar cyle, every address, a content renewal of substantially equal times is executed, the number of the content renewal is not concentrated to a specific address but an entire life of the memory can be extended.
Patent JP-H01114250-A (JP)
Title: Dial pulse receiver
Inventor: SHIRASAWA SUSUMU
IPC: H04M11/00
Filed: 1987-10-28
Abstract: PURPOSE:To receive and reproduce a dial pulse via a relay exchange network by detecting a change in the AC impedance of a telephone set and a click sound pulse and deciding the dial pulse. CONSTITUTION:The output signal of the telephone set which generates the dial pulse and the signal of a specified frequency, which has been reflected on the telephone set are inputted to a receiver 7 and a click sound detector 8 through a two-wire/four-wire converter. The receiver decides that the signal strength with the specified frequency, which has been reflected is more than a prescribed value, and the click sound detector 8 detects the click sound pulse which occurs at the rise and fall time of the dial pulse. Next, a decision logic circuit 9 reproduces the dial pulse outputted from the telephone set based on the decided result of the receiver 7 and the detected result of the clock sound pulse detector 8. Thus, the pulse via the relay exchange network can be received and reproduced.
Patent JP-S62130998-A (JP)
Inventor: MATSUZAKI KAZUO
IPC: B66C23/00
Filed: 1985-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10126666-A (JP)
Title: Card-type electronic still camera
Inventor: MISAWA MITSUFUMI
IPC: G03B19/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To store a whole camera into the card slot of a personal computer and the like by providing a front board which is provided with a photographing lens, which is fitted so that it can be folded into a main body and which protrudes from the main body at the time of photographing and becomes a photographing possible state. SOLUTION: The front board 8 protrudes by the operation of a spring 10 in a previous state where it is inserted into the card slot, and a stopper piece 8C is abutted on the edge of an opening in a case 2. At the protruding position of the front board 8, a distance that an image is formed on CCD 22 is secured and the photographing lens 20 is in the photographing possible state. When it is inserted into the card slot 52 of the external information processor 50 of the personal computer and the like, the front board 8 is abutted on the opening edge 52A of the card slot 52, it is folded agasint the energizing force of the spring 10 and is stored in the case 2. Thus, the front board 8 is folded only when it is inserted into the card slot and the connector 42 is connected with the connector 54 of the card slot 52. It is completely stored in the card slot 52 and it does not become inconvenient at the time of carrying it.
Patent JP-H02121785-A (JP)
Title: Manufacture of aluminum clad steel plate
Inventor: TONE SHOJI
IPC: B23K20/04
Filed: 1988-10-28
Abstract: PURPOSE:To increase joining strength and to improve product yield by forming composition of Al-steel-steel-Al, fixing the tip in the longitudinal direction and then rolling the composition at the heating temperature above the specific temperature and below the Al melting temperature and at >=10% draft of Al for one pass. CONSTITUTION:An Al thermally sprayed coating is formed on the surface of a steel plate and the composition of Al-steel-steel-Al is assembled and a steel plate and an Al plate of the tip in the longitudinal direction of the composition are calked and fixed by rivets. Rolling is carried out at >=350 heating temperature and below the Al melting temperature and at >=10% draft of Al for one pass at least as rolling conditions. Since the Al thermally sprayed coating is formed on the surface of the steel plate, the steel plate surface is prevented from being oxidized for a period of time till being rolled with the Al plate. While the composition being assembled, heated and rolled, the need for special consideration to prevent the steel surface from being oxidized is eliminated and mass production can be carried out. In addition, the joining strength is increased and crosswise curvature of Al is slight and the product yield can be improved.
Patent JP-H07117438-A (JP)
Title: Vehicle characteristic control device of four-wheel steering vehicle
Inventor: SHIBUYA HIDEYUKI
IPC: B62D7/14
Filed: 1993-10-29
Abstract: PURPOSE:To secure safe running when some abnormality occurs in either the control system of a front-wheel variable-damping-force shock absorber, the control system of a rear-wheel variable-damping-force shock absorber, or the control system of a steering control device by compensating the characteristic change of the abnormal control system using the other normal control systems. CONSTITUTION:Variable damping force shock absorbers 3FL-3RR are disposed between each wheel 1FL-1RR and a vehicle body, with their damping forces switched by step motors 41FL-41RR. An auxiliary rear-wheel steering cylinder 79 is connected to the rear wheels 1RL, 1RR and is driven via a servo valve 85, etc. The step motors 41FL-41RR and the servo valve 85, etc., are controlled by a controller 4 in accordance with detection signals from sensors 51FL-51RR, 52FL-52RR, 53, 54S, 54R, 55 for detecting various operating conditions; in this case, should some abnormality occur in part of the control systems of the front and rear shock absorbers or a rear-wheel auxiliary steering control system, the remaining parts compensate the characteristic change of that part.
Patent JP-S63124969-A (JP)
Title: Off-grid adapter for printed wiring board inspecting machine
Inventor: TAKANO KAZUAKI
IPC: H05K3/00
Filed: 1986-11-14
Abstract: PURPOSE:To securely bring an adapter pin into contact with an inspection point even if a printed wiring board has a slight error in manufacture, etc., by moving a fine adjusting plate where the printed wiring board is fitted slightly by a fine adjusting mechanism. CONSTITUTION:The printed wiring board 2 is arranged on the fine adjusting plate 6 on a dedicated board 3. Then, the adapter pin 11 is fitted to the spring probe 9 of an off-grid unit and the tip part of the adapter pin 11 is made to abuts on the inspection point of the printed wiring board 2. If the tip part of the adapter pin 11 does not abut on the inspection point, a reference pin 28 is detached and X- and Y-directional fine adjusting knobs of an X-Y fine adjusting mechanism 5 which are fitted on the left and right sides of the dedicated board 3 are rotated to move X- and Y-directional fine adjusting guide pins in an X direction and a Y direction. This operation is carried on until the tip part of the adapter pin 11 securely contacts the inspection point of the printed wiring board 2.
Patent JP-S61258659-A (JP)
Title: Printed type reluctance dc motor
Inventor: TAWARA MASAHIKO
IPC: H02K23/54
Filed: 1984-12-24
Abstract: PURPOSE:To enable to employ a printed structure by projecting strips which act as the function of a reluctance stator for a disk-like rotor to interpose a rotor therebetween from both sides. CONSTITUTION:A boss 10 is engaged with the center of a hollow disk-like housing 9 which functions as a yoke, and a shaft 13 is rotatably supported through bearings 11, 12 in the boss 10. A doughnut-shaped rotor 15 which functions as an armature is mounted through a hub 14 at the inner end of the shaft 13. Projecting strips 9a, 9b which act as the function of a reluctance stator are disposed at both sides of the rotor 15. The resistance of a magnetic circuit through the rotor 15, the strips 9a, 9b and housings 19a, 19b is reduced.
Patent JP-S63243399-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: D21H13/10
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000097768-A (JP)
Title: Passive infrared crime-preventing sensor
Inventor: KOSHIYAMA SHINICHI
IPC: G01V8/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of detection of an intruder. SOLUTION: This passive infrared crime-preventing sensor 1 contains infrared rays detection parts 6a, 6b, and optical system parts 2a, 2b for converging infrared rays from a plurality of detection regions Qa,...Qa, Qb,...Qb having a beam form to the infrared rays sense parts, and is provided with first and second identical passive infrared detection unit A, B in the vicinity, and optical system axes Pa, Pb of the first and second passive infrared detection units are arranged so as to intersect each other at a predetermined position, and also the optical system parts are rotated for the optical system axes and arranged so that the plurality of detection regions having a beam form at a position apart from the optical system axes of the first and second passive infrared detection units are dispersed without overlapping as much as possible.
Patent JP-H06114703-A (JP)
Title: Cylindrical grinding method for angular bar material
Inventor: MIZUNO YOSHIAKI
IPC: B24B5/307
Filed: 1992-10-12
Abstract: PURPOSE:To accurately grind an angular bar material by a centerless cylindrical grinding device and decrease wearing a rotary grinding wheel and a blade for retaining a workpiece. CONSTITUTION:Since force of an elastic means like a coil spring 12 is used in addition to own weight of a blade 4 and its attached part as the force for energizing the blade 4 toward a workpiece 1, the workpiece 1 of angular bar material is mounted onto the upper part of a gap between a rotary grinding wheel 2 and a rotating adjusting wheel 3. When the blade 4 is brought into contact from upward to perform grinding work, the workpiece 1 is elastically pressed downward and given a cut by the force of the elastic means by the blade 4 in addition to its own weight. Consequently, dancing of the blade 4 is suppressed, to prevent shocking contact from being generated between the workpiece 1 and the blade 4 or the rotary grinding wheel 2, and since wear of the rotary grinding wheel 2 and the blade 4 is reduced to improve a follow-up characteristic of the blade, the workpiece 1 is stably pressed against the rotary grinding wheel 2 to perform high accurate grinding work.
Patent JP-H08112155-A (JP)
Title: Housing device of stacking type chair
Inventor: MOCHIZUKI WATARU
IPC: A47C3/04
Filed: 1994-10-12
Abstract: PURPOSE: To provide a housing device of stacking type chairs by which a housing space can be sharply reduced and moving work in a stacking condition can be easily performed. CONSTITUTION: In a housing device of stacking type chairs in which inserting holes are formed in a central part of respective seat plates and plural stacking type chairs 1 capable of mutually stacking are housed, the housing device is provided with a baseplate 6 having casters 9, a pole 7 which is erected on this baseplate 6 and can be inserted into the inserting holes of the seat plates and an intermediate baseplate 8 having in a central part a hole 10 into which this pole 7 can be inserted.
Patent JP-S61151402-A (JP)
Title: Differential mutual induction type eddy current measuring sensor
Inventor: MORI TOSHIHIRO
IPC: G01B7/14
Filed: 1984-12-26
Abstract: PURPOSE:To measure distance accurately evn if it is for from a metallic plate, by arranging two secondary coils facing against each other with the primary coil in between, the secondary coils being of the specified clearance and number of windings. CONSTITUTION:The No.1 secondary coil S1 and the No.2 secondary coil S2 are arranged opposedly with primary coil P of number of coils N1 in between in such a way that a distance between the coil S1 and the primary coil B is larger than that between the coil S2 and the primary coil P. Further, the number of windings N2 of the coil S1 is larger than that N2'. By this arrangement, when a metallic plate MP is located on the secondary coil S1 side, a displace ment sensitivity DELTAM2 of the mutual inductance M2 of the primary coil P and the secondary coil S2 and even if a distance between the secondary coil S1 and the metallic plate MP significant, the displacement sensitivity of the differen tiated connection of the S1 and S2 coies is not weakened by the DELTAM2.
Patent JP-S6311284-A (JP)
Title: Abrasive device
Inventor: NAGA HIROKAZU
IPC: B24B29/00
Filed: 1986-11-17
Abstract: PURPOSE:To deliver coated abrasives as much as a fixed quantity automatically during abrasive operation on a work surface by plural sheets of the coated abrasive radially held by a wheel as well as to improve abrasive operation efficiency, by installing an automatic delivery device in this wheel. CONSTITUTION:An automatic delivery device 20, for delivering a coated abrasive 3 by degrees by relatively rotating a holder 7 holding the coated abrasive (sand paper) 3 in a state of rolling in excessively in advance, is installed in a wheel which holds plural sheets of the coated abrasive 3 radially while made up of supporting each coated abrasive 3 with an elastic backup member (brush) 6. This delivery device 20 consists of a sliding member to be moved by a variation in turning angular velocity of the wheel, namely, repetitions of acceleration and deceleration, and a delivery control mechanism part which rotates the holder 7 by movement of this sliding member or checks the rotation.
Patent JP-H0591688-A (JP)
Title: Fabrication of stator for magnet generator
Inventor: NOZUE YUTAKA
IPC: H02K21/22
Filed: 1991-09-25
Abstract: PURPOSE:To secure a lead wire firmly to a lead wire holder without increasing the number of components by imparting ultrasonic energy to the lead wire holder thereby partially fusing the wall face of lead hole holding hole and projecting the wall face toward the lead wire. CONSTITUTION:Circular holes 34 are made integrally in the outer periphery at the intermediate parts of lead wire holding holes 22-27 of a lead wire holder 20. A cylindrical protrusion 35 is provided integrally and concentrically in the center of the hole 34. Lead wires 33 are then inserted into the lead wire holding holes 22-27 of the lead wire holder 20. A heating means, i.e., a horn 40 of ultrasonic oscillator, is then pressed against the protrusion 35 in order to impart ultrasonic energy thereon. Consequently, the protrusion 35 is fused and the wall faces of the lead wire holding holes 22-27 protrude partially toward the lead wire 33 and serve as retaining protrusions 36. The lead wire 33 is secured firmly to the lead wire holder 20 by means of the retaining protrusion 36.