baber/WOPTO huggingface dataset:
Patent JP-H10203685-A (JP)
Title: Stacker
Inventor: KAWAMOTO MASUO
IPC: B65H7/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily detect a location in the uppermost part of paper, even in the case that the paper is accumulated in a condition with its upper surface in a height of non-uniformity. SOLUTION: A stack tray 9 loading paper in a condition arranging an end edge in good order by a screen plate 93 and two photo sensors 305 detecting paper loaded on the stack tray 9 in an accumulation height direction are provided. The two photo sensors 305 are in an equal height in the accumulation height direction of the paper on the stack tray 9, and adjacent in a direction contacting/separating relating to the screen plate 93, a paper detectable region thereof is arranged so as to extend along the screen plate 93.
Patent JP-H07211375-A (JP)
Title: Wiring control device
Inventor: OGAWA MASANOBU
IPC: H01R11/01
Filed: 1994-01-26
Abstract: PURPOSE:To easily and accurately control connection work and a connecting condition between primary side signal condutors and secondary side signal conductors in a wiring control device. CONSTITUTION:Connection between primary side signal conductors L11 to L1n and secondary side signal conductors L21 to L2m connected to a programmable wiring part 21, is switched by electrically controlling switches S11 to Snm constituting the programmable wiring part 21 by a control signal from a control part 22. At the same time, a connecting condition in the programmable wiring part 21 can be displayed by a display part 25.
Patent JP-H05199019-A (JP)
Title: High frequency circuit package
Inventor: OHASHI YOJI
IPC: H01P3/08
Filed: 1992-01-18
Abstract: PURPOSE:To improve the performance of a high frequency circuit whose input output section employs a throughhole and to simplify the structure. CONSTITUTION:A wall 12 parting a high frequency circuit formed to an upper side of a dielectric base 11 from an external part is provided to the base 11. A ground conductor 14 at the lower side of the base 11, a coplaner line conductor 15 of the lower side, a through hole 16 made to the base 11, in which conductors are packed to connect electrically a ground conductor 14 at the lower side of the base 11 and the microstrip line conductor 13 are provided to the base 11. The ground conductor 14 and the microstrip line conductor 13 form the microstrip line and the coplaner line conductor 15 and the ground conductor 14 form a coplaner waveguide line and both the lines have the same characteristic impedance.
Patent JP-S59132156-A (JP)
Title: Semiconductor device
Inventor: ISHIMOTO TOSHISHIROU
IPC: H01L23/31
Filed: 1983-01-17
Abstract: PURPOSE:To absorb shocks at the time of stich bonding, by providing a double structure of bonding pads, and providing a buffer layer beneath a passivation film. CONSTITUTION:Bonding pads 3 and 5 in a double structure are provided on a substrate 1, on which a semiconductor element is formed. A buffer layer 6 comprising polysilicon is provided between an insulating film (passivation film) 2 beneath the pad parts and the substrate 1. In this way, a shock load, which is applied to the bonding pads at the time of stich bonding, is absorbed, and the breakdown of the passivation film 2 can be prevented.
Patent JP-H0511444-A (JP)
Title: Photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: H01L21/027
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the positive type photosensitive composition high in sensitivity and superior in resolution. CONSTITUTION:This composition contains a polymer compound having repeating units each having 1, 2-naphthoquinone-2-diazido-4-or/and-5-sulfonyl group represented by formula I in an amount of at least 1mol%. In formula I, D is 1,2-naphthoquinon-2-diazido-4-yl group or 1, 2-napluthoquinon-2-diazido-5-yl; A is H or alkyl; B is a simple bond, a divalent aromatic bonding group, -CO-O-R<1>-, or -CO-NR<2>-R<1>-; R<1> is a divalent aliphatic or aromatic hydrocarbon group; R<2> is H, alkyl, aryl, or aralkyl; and n is an integer of >=1.
Patent JP-H05197951-A (JP)
Title: Manufacture of magnetic disk and varnishing device
Inventor: BEPPU FUMIAKI
IPC: G11B5/84
Filed: 1992-01-20
Abstract: PURPOSE:To manufacture a magnetic disk warranting the floating height of a magnetic disk for low floating by varying the yaw angle of a slider for varnishing and varnishing by adjusting it. CONSTITUTION:A signal is sent to a vice coil motor 10 for adjusting the yaw angle of the slider 3 for varnishing and the slider 3 is seaked over a magnetic disk 1 entire surface in the state of generating the yaw angle to the slider 3 and the removal of a minute projection on the surface of the disk 1, that is, varnishing is performed. Then the carriage 8 of a head 7 sticking a piezo element 6 is moved to an optional position and the head 7 sticking the element 6 is loaded by operating a supporting rod 9. Then the head 7 sticking the element 6 is seaked over the disk l entire surface and the presence and the position of the minute projection on the disk 1 are detected. That is, varnishing is performed effectively and the magnetic disk with high reliability even for a quite low floating height is manufactured.
Patent JP-S60152019-A (JP)
Title: Electron beam annealing device
Inventor: INOUE TOMOYASU
IPC: H01L21/263
Filed: 1984-01-20
Abstract: PURPOSE:To extinguish a crystal grain boundary to be generated in the process of crystal growth when electron beam annealing is to be performed by a method wherein the beam is deflected in a high speed in the direction to meet at right angles with the scanning direction to change widths of annealing regions. CONSTITUTION:An electron beam radiated from an electron gun 1 is converged according to an objective 2 to be projected onto a sample 3, and scanned on the sample 3 according to a scanning coil 4. Deflecting plates 10 to deflect the beam in a high speed are provided between the lens 2 and the deflecting coil 4. The deflecting plates 10 are arranged facing mutually in the Y direction, and deflect the beam in a high speed in the Y direction. When the phase of deflection in the case of the order of an odd number (n+1)th scanning and the phase of deflection in the case of order of an even number (n)th scanning are shifted mutually by 180 deg., width of overlapping of annealing becomes to a constant at every part, and size of the width thereof is decided by the size of Y axial deflection.
Patent JP-S57120880-A (JP)
Title: Time adjusting circuit for electronic clock
Inventor: OGIWARA MASUO
IPC: G04G5/00
Filed: 1981-01-21
Abstract: PURPOSE:To facilitate time correction by dividing time adjusting switches to hour-, 10-minute-, and 1-minute digits, resetting the second with the first input of the 1-minute digit switch right after selection of a time mode after turning on of a locking switch and correcting the 1-minute digits with the 2nd and subsequent inputs. CONSTITUTION:A mode selection switch 5 for selecting plural modes, time adjusting switches 2, 3, 4 for 1-minute digits, 10-minute digits and hour digits in the clock mode, and a locking switch 1 selecting the effectiveness or ineffectiveness of the functions of the respective time adjusting switches are provided. In the state of making the function of the time adjusting switches effective by turning the switch 1 on, the other mode is selected to a clock mode CL with the switch 5, after which or when the function of the time adjusting switches is changed from the ineffective state to the effective state by turning the switch 1 on in the selected state of the clock mode CL, the second is reset by the first input of the switch 2, and the 1-minute digits are corrected successively by the 2nd and subsequent inputs.
Patent JP-H11197773-A (JP)
Title: Press die for forming spoon
Inventor: NIWA KEIJI
IPC: B21D53/62
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To form a circumference edge of a ball part into a stable shape, and to simplify the chamfering, edge-finishing and filling-up works of the edge parts. SOLUTION: In a die 21 comprising a die 22 and a punch 32 to form a ball part of a spoon, a back part forming surface 25 of the curved shape copying a back part of the ball part is formed on a bottom part side of a forming recessed part 24 of the die, a fitting edge 29 to be erected at the prescribed height is formed on a peripheral part 28 of the back part forming surface 25, a body part forming surface 33 of the curved shape copying a body part of the ball part corresponding to the back part forming surface 25 is formed on a tip side of the punch 32, a peripheral part 34 of the body part forming surface 33 is matched with the peripheral part of the die 22, a stepped edge 35 which is directed to the fitting edge of the die 22 and seals the gap between the back part forming surface 25 and the body part forming surface 33 is formed on the peripheral part,  a recessed R surface 36 of the prescribed diameter is formed on a corner part between the stepped edge 35 and the body part forming surface 33, and a fitting part 37 to be slidably fitted to the fitting edge of the die 22 is provided on an end part of the stepped edge 35.
Patent JP-H01183774-A (JP)
Title: Automatic transaction device
Inventor: MORITO AKIRA
IPC: G07D9/00
Filed: 1988-01-18
Abstract: PURPOSE:To obtain an inexpensive and highly reliable automatic transaction device that can prevent the forgery of receipts by applying printing to a receipt stored in the automatic transaction device based on the result of a transaction. CONSTITUTION:Payment information written in a payment slip inserted through an inserting port 4 is read by an optical reader 42. Based on this read information, payment transaction processing is carried out. When the payment transaction is ended, the printing is applied by a print mechanism 52 to a receipt R obtained via a receipt issuing mechanism 49 based on the result of the transaction. Thus a receipt is produced. At the same time, a fact that another receipt is already issued is printed at the receipt part of the payment slip. Then the slip is collected in a collection box 70. Thus the forgery of receipts can be prevented. Furthermore, any special sealing device is not required. As a result, an inexpensive and highly reliable automatic transaction device is obtained.
Patent JP-H02187603-A (JP)
Title: Absolute measuring device
Inventor: UEDA TOSHITSUGU
IPC: G01B9/02
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate a need of a reference system for determination of frequency deviation to simplify an optical system by using a signal generator which uses an etalon, a gas absorbing cell, or the like to generate signals at intervals of a certain frequency or wavelength. CONSTITUTION:The light from a laser diode 1 is divided into two by a half mirror 3, and one light is made incident on an etalon 4 and the transmission light is received by a photodetector 24. The other light transmitted through the half mirror 3 is divided by a half mirror 11, and respective light beams are reflected on a mirror 12 and a target 13 and are synthesized again by the half mirror 11, and this light is led to a photodetector 15 through a condenser lens 14. Meanwhile, the etalon transmission signal outputted from the photodetector 24 is inputted to a start/stop signal generating circuit 5, and the counted value is set to an integer value, and the output is inputted to a counter 30 as a start/stop signal (gate signal). The counter 30 measures the wave number of a beat signal received by the photodetector 15 in accordance with the start/ stop signal to calculate the distance to the target 13.
Patent JP-S62167629-A (JP)
Title: Optical system driving device
Inventor: MIYAJIMA GIICHI
IPC: G02B7/02
Filed: 1986-01-20
Abstract: PURPOSE:To improve the follow-up performance of focus control and tracking control by using a light crystal high-polymer material packed with glass fibers as an essential material to form an optical system holder. CONSTITUTION:An objective lens holder 1 of an optical system driving device is made into the objective lens holder having lightweightness and excellent rigidity and electrical insulating characteristic by using the glass fibers as a reinforcing material and incorporating the glass fibers into the liquid crystal high-polymer material at 30-40wt%. The liquid crystal high-polymer material contg. the glass fibers is smaller in specific gravity and higher in specific strength as compared to aluminum and therefore, said material is suitable for the optical system holder for which the lightweightness and rigidity are required. With regard to the electrical insulating characteristic, the resistance value is ranged in 10<15>-10<16>(OMEGA.cm) and therefore the eddy current is substantially of no problem. The follow up performance of the focus control and tracking control is thereby improved and the deterioration of the performance even in a high-frequency region is prevented.
Patent JP-S60152710-A (JP)
Inventor: KAWAMATA FUMIHIKO
IPC: E01D19/10
Filed: 1984-01-20
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-S58124968-A (JP)
Title: Measuring method of resistance
Inventor: TAKAGI AKIRA
IPC: G01R27/14
Filed: 1982-01-21
Abstract: PURPOSE:To shorten time required for measuring resistance by temporarily increasing current for measuring flowing in resistance to be measured to reduct time to electrify a capacity connected in parallel to the resistance. CONSTITUTION:When a starting signal is delivered to ST, a timing pulse oscillator 5 is started and a sample hold circuit 2 stores and holds voltage of the measuring terminal S basing upon the pulse. A comparator 3 compares voltage stored in the sample hold circuit 2 and voltage of the terminal S, and if voltage of the measuring terminal S is higher, drives a monostable multivibrator 4 to increase constant current of a constant-current regulated power source 1 for a specified time. When the signal of the monostable multivibrator is completed, a timing pulse generator 5 is restarted to repeat the same operation. When an electrofying of floating capacity is completed, the current is changed, to constant current to measure the voltage and to obtain the value of resistance.
Patent JP-H10203597-A (JP)
Title: Oil supply nozzle
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/06
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent oil from dripping from the front end of a nozzle after the oil, which is relatively viscous, is supplied, by attaching an oil-drip prevention device, having a plurality of holes, to a discharge opening in the front end of a tubular end piece. SOLUTION: In an oil supply nozzle N having a grip 1 and a tubular end piece 2 and also a lever 10 for operating a valve 6 which opens/closes an oil passage 3 inside, a drip prevention device 13 having a plurality of holes 13a having 1.5-3.0mm diameters is sealed on the discharge opening 12 in the front end of the tubular end piece 2 by means of an O-ring 15, and it is fastened by means of a screw 14 so that it is detachable. When the oil passage 3 is closed by means of the valve 6 by moving fingers off the operation lever 10, oil which is downstream from the valve 6 tends to flow out in the case the jetting opening 12 is facing down. However, because the drip prevention device 13 shuts the jetting opening 12, the oil between them does not flow by the surface tension of the oil in each hole 13a.
Patent JP-S57122923-A (JP)
Title: Waste heat recovery and desulfurization apparatus
Inventor: MIURA TAMOTSU
IPC: F22D1/04
Filed: 1981-01-21
Abstract: PURPOSE: To enhance boiler efficiency, prevent generation of white smoke as well as to reduce an installation cost and an operation cost of the desulfurization apparatus by spraying a desulfurizing and neutralizing liquid to a heat exchange part of a flue.  
     CONSTITUTION: To a position above a water supplying and preheating pipe 2 provided to the inside of the flue 1, a nozzle 3 is arranged and SO 2  in an exhaust gas flowed into the flue 1 is contacted with a NaOH aqueous solution sprayed from the nozzle 3 to be desulfurized as Na 2 SO 3 . The sprayed liquid is returned to a NaOH aqueous solution tank 4 through a separation tank 8 to be reused. The water supplying and preheating pipe 2 is heat exchanged with the NaOH aqueous solution to carry out cooling thereof and, at the same time, to carry out preheating of water supplied to a boiler. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08202587-A (JP)
Title: Digital processor provided with software self-diagnostic function
Inventor: KANZAWA HIROSHI
IPC: G06F11/22
Filed: 1995-01-23
Abstract: PURPOSE: To detect the abnormality of a processing task other than a WDT (watchdog timer) task, and to take an appropriate measure against the abnormality in respect of a digital processor provided with a software self-diagnostic function. CONSTITUTION: In the digital processor provided with the software self- diagnostic function provided with an abnormality occurrence monitoring task 6 to execute the clearing processing of the counter 4 of an abnormality occurrence monitoring means 2 within monitoring time and the processing task 8, a holding means 10 to receive the operating state reporting information of the processing task 8 and a judging means 12 to judge whether the operating state reporting information received by the holding means 10 shows the normality of a digiatal processing task or not are provided, and the counter 4 is cleared at the time of the judgement of the normality, and the counter 4 is not cleared at the time of the judgement of the abnormality.
Patent JP-S61167543-A (JP)
Inventor: KUBOTA HIDEYORI
IPC: B32B15/06
Filed: 1985-01-22
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-H04250433-A (JP)
Title: Camera with lens shutter
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1991-01-28
Abstract: PURPOSE:To offer a camera with the lens shutter by securely emitting flash light with a proper stop value calculated from a guiding number and range finding data at the time of flash light photographing. CONSTITUTION:When ultrasonic elliptic vibration is generated on the surface of a stator 2, a sector ring 3 which is pressed by an elastic member 4 receives rotary torque through the frictional force to be rotated. The sector ring 3 attending on rotation opens three shutter blades 5 by driving pins at three places. As the shutter is opened, a photoreflector 6 outputs a blade position signal corresponding the aperture diameter of the shutter blades to a microcomputer in a camera body at any time. The microcomputer stops the shutter according to the blade position signal when the stop value reaches an aperture value calculated from a guiding number and the range finding data and then turns on a flashing device which is not shown in a figure.
Patent JP-H11210878-A (JP)
Title: Hydraulic controller for variable displacement type hydraulic transmission
Inventor: OKUDA AKIHITO
IPC: F04B49/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce a burden for an engine to enhance fuel consumption while securing operation oil pressure required for swash plate angle control for a swash plate type variable displacement hydraulic pump and a hydraulic motor. SOLUTION: Opertion oil pressure for servo cylinders for tilting a hydraulic pump swash plate 32 and a hydraulic motor swash plate 38 is regulated to the required minimum based on differences in hydraulic pressure Ph of a high pressure side oil passage in an oil pressure closing circuit 26, types of valve plates of a hydraulic pump 24 and a hydraulic motor 25, tilting angles of the respective swash plates 32, 38, hydraulic pump revolution numbers Np and hydraulic motor revolution numbers Nm and operation condition of a transmission.
Patent JP-S61168179-A (JP)
Title: Pickup unit for information reading
Inventor: ANDO KAZUMASA
IPC: G11B21/02
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a pickup unit which causes no resonance and is movable at a high speed by using a uniaxial guide shaft as a guide which moves the pickup body radially. CONSTITUTION:When a driving current is flowed through a driving coil 16, the driving coil 16 moves in an R (radial) direction through mutual operation with the magnetic field of a permanent magnet 15 and the pickup body 11 formed integrally with the driving coil 16 also moves in the same direction. The guide shaft of the pickup body 11 is provided only for one axis, so resonance due to the play of the shaft is not caused. The magnetic field producing means consisting of a yoke 14 and the permanent magnet 15 is separated from the pickup body 11, so the main body 11 is small in weight and movable at a high speed. A rotation preventive guide 21 is fitted in the groove of the shaft 20, so the main body 11 never rotates.
Patent JP-H03212419-A (JP)
Title: Production of liquid resol
Inventor: OHIRA MASATO
IPC: C08G16/00
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a liquid resol excellent in moldability and heat resistance, suitable for a variety of molding materials and for producing FRPs through the FW technique by acting an aldehyde on a mixture of a phenolic compound and naphthol compound in the presence of a basic catalyst in a polar solvent. CONSTITUTION:The objective resol can be obtained by acting an aldehyde (e.g. formalin) on a mixture of (A) a phenolic compound (e.g. phenol, cresol) and (B) a naphthol compound (e.g. naphthol, hydroxymethylnaphthalene) in the presence of a basic catalyst using such an amount of a polar solvent (pref. water or methanol) as to be enough to disperse the reaction product at least under the reaction conditions.
Patent JP-S59134516-A (JP)
Inventor: MIYAMOTO AKIO
IPC: H01H33/00
Filed: 1983-01-20
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-S60154498-A (JP)
Inventor: MIYAOKA KAZUO
IPC: H05B41/231
Filed: 1984-01-21
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-H11214617-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAWARA SHIGEMITSU
IPC: H01L27/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To feed a stepdown power at a low noise stably, even if there is rapid consumption current variation. SOLUTION: In a stepdown power circuit 1 for feeding a stepdown power to peripheral circuits, etc., of a semiconductor integrated circuit device, when a standby mode is canceled, a control signal SM turns into an Hi-signal, a switch SW1 is turned off, a switch SW2 is turned on, a node a is switched from a power voltage VCC to a ground potential VSS, but due to a parasitic capacitance CK of this gate, the node voltage does not lower rapidly but gradually to the ground potential VSS level. Since the voltage is high at node (a) immediately after the standby mode is cancelled, the on-resistance of a transistor T5 is lowered and if a consumption current ICC increases rapidly, the drop in the stepdown voltage VDL (node b) clamped by the transistor 5 can be reduced greatly.
Patent JP-S58128566-A (JP)
Title: Gasket
Inventor: OGINO KOUZOU
IPC: F16J15/12
Filed: 1982-01-22
Abstract: PURPOSE:To obtain the gasket suitable for high temperature atmosphere and yet with remarkably high coefficient of recovery against compression by a structure wherein elastic core mainly made of flexible expandable graphite is packed in a thin metallic pipe and, after that, the pipe is made in a form of a ring. CONSTITUTION:Because the thin metallic pipe shuts off the elastic core 8 from oxidizing atmosphere, the oxidation of constituent material of the elastic core 8 is strikingly reduced and the core 8 can keep its elastic power over a long period of time.