baber/WOPTO huggingface dataset:
Patent JP-2000204323-A (JP)
Title: Method of bonding plastic
Inventor: KUYAMA HIROKI
IPC: C09J5/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding plastics capable of accurate bonding, having little change with the lapse of time and having large adhesive strength. SOLUTION: This method comprises following steps; a adhesive surface 2 of polymethyl methacrylate(PMMA) is dipped in a concentrated hydrochloric acid so as to hydrolyze methyl ester groups existing on the adhesive surface 2 to carboxyl groups, then adhesive surface 2 is dipped in a solvent prepared by adding dicyclohexylcarbodiimide into a solvent of the formula CH2=CH (CH2)nCH2OH so as to esterify the carboxyl groups on the adhesive surface 2, then a solution of 2,2'-azobisisobutyronitrile(AIBN) is coated on each of the adhesive surfaces 2, 2, the resultant adhesive surface 2, 2 are stuck together and warmed so as to decompose the carbon-carbon double bond of the ester groups and the AIBN to generate radicals, and so the radicals are generated in the ester groups of the adhesive surface 2 and the radicals of the ester groups of the adhesive surface 2,  2 are reacted and bonded each other.
Patent JP-H04239173-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: YAMAGUCHI TOMIHIRO
IPC: H01L27/148
Filed: 1991-01-14
Abstract: PURPOSE:To prevent the generation of alignment deviation between an N type layer which serves as a charge transfer section and a P well located directly under said N type layer and maintain threshold voltage of a signal charge read gate for a stabilized value from the view point of manufacturing cost. CONSTITUTION:Since this device is formed by carrying out self-ion implantation and thermal diffusion, using the same mask which comprises an N type layer which serves as a charge transfer section located under a signal charge read gate and a SiN film 4 which is not changed by the heat treatment of an HiC-P well directly under this N type layer, it is possible to prevent the generation of alignment deviation between the N type layer which serves as the charge transfer section and the HiC-P well located under this N type layer and maintain the threshold voltage of the signal charge read gate for a stabilized value from the view point of manufacturing cost.
Patent JP-H02183945-A (JP)
Title: Color picture tube
Inventor: UMETSU NAOAKI
IPC: H01J29/50
Filed: 1989-01-09
Abstract: PURPOSE:To prevent the green right drift by changing the outer size in the horizontal deflection magnetic field passing direction of at least one of thick electrodes of a main lens in response to multiple electron beam passing holes. CONSTITUTION:When a main lens is constituted of thick plate-shaped electrodes 22a and 22b, large eddy currents are generated on the electrodes 22a and 22b by the horizontal deflection rear leakage magnetic field. When the width of the portion of a center beam passing hole 25G, i.e., the outer size in the horizontal deflection magnetic field passing direction, is made smaller than those of portions of a pair of side beam passing holes 25B and 25R, the eddy current generated on the portion of the passing hole 25G is made smaller than the eddy currents generated on portions of the passing holes 25B and 25R. The delay of the horizontal deflection rear leakage magnetic field at portions of the passing holes 25B and 25R is increased. As a result, the phase of the horizontal deflection magnetic field applied to the passing hole 25G is advanced than the phase of the horizontal deflection magnetic field applied to the passing holes 25B and 25R. Correction can be performed to negate the delay of the phase of the intensity signal of the center beam, and the green right drift can be reduced.
Patent JP-H03207262-A (JP)
Title: Step-up converter
Inventor: KATSUYAMA KENICHI
IPC: H02M3/155
Filed: 1990-01-10
Abstract: PURPOSE:To simplify the circuit constitution by using one switching element in common for a plurality of step-up circuits. CONSTITUTION:The circuit comprising capacitors C11 and C12, an induction element L11, diodes D11 and D12 and a transistor TR11 constitutes a first step-up circuit, and the circuit comprising capacitors C12 and C13, an induction element L12, diodes D13 and D14, and a transistor TR11 constitute a second step-up circuit. In this case, this capacitor C12 is used both for two step-up circuits, and the transistor TR11 switches the two step-up circuits in common. Since two stages of step-up circuits are switched by one transistor TR11, the price of the switching element and required space can be reduced, and also there in no necessity of driving plural switching elements synchronously.
Patent JP-H02185823-A (JP)
Title: Air conditioner for automobile
Inventor: OUCHI KIYOHARU
IPC: B60H1/32
Filed: 1989-01-11
Abstract: PURPOSE:To secure the comfortableness of riders by controlling compressor capacity so as to have it increased up to the specified capacity in preference to such a means that measures the time of an accelerating signal generation of an automobile and makes a compressor into the minimum capacity after the measured value has reached the specified time. CONSTITUTION:An air conditioner consists of a temperature regulator part 1 and a control circuit part 2, and this temperature regulator 1 has a blower 7, an evaporator 11, a heater 20 and an air-mix door 19, etc., blowing off the regulated air to the inside of a car from each of supply openings 25-27. The control circuit part 2 has a microcomputer 28 controlling a capacity actuator 13 of a compressor 13, and controls compressor capacity into the minimum one. In this case, the occurring time of the accelerating signal is measured by the microcomputer 28 and, after the measured value has reached the specified time, the compressor capacity is controlled to increase it up to the operated capacity with the specified time in preference to the requirement that the compressor is controlled into the maximum capacity.
Patent JP-S5496711-A (JP)
Title: Shading motor
Inventor: OGAWA FUMIHIRO
IPC: H02K5/16
Filed: 1978-01-17
Abstract: PURPOSE: To prevent the outflow of lubricating oil from a bearing clamping portion, by beforehand incorporating an auxiliary material to bearing frame.  
     CONSTITUTION: A rotor conductor 10 is fastened to a shaft 6, and an oil enclosing and injection port 12 is mounted to a bearing frame 11. A porous metal 13 is pushed to the shaft 6 by means of a keep spring 14. Lubricating oil is enclosed into the bearing frame, and overflow due to the thermal expansion of oil of prevented by means of a ringed auxiliary material 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05188417-A (JP)
Title: Production of organic crystal thin film
Inventor: HATTORI YASUHIRO
IPC: G02F1/361
Filed: 1992-01-10
Abstract: PURPOSE:To provide the org. crystal thin film, the crystal bearing of which heads in one direction within the substrate surface by growing an org. crystal thin film on a substrate having two-fold symmetry on the surface. CONSTITUTION:A high-polymer substrate formed by orienting its molecules in one direction by stretching in addition to single crystal substrate of Cd and Ni which have two hold axis and are formed by cleavage, polishing, etc., with the face expressed by equation as the front surface, 1-(4'-cyanophenyl) pyrrole, etc., which are formed with the (001) face as the front surface, are used as the substrate having the two-fold symmetry on the surface. Stretched film of polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate, nylon, etc., are used as the high-polymer substrate. Org. nonlinear optical materials, such as 3-nitro-5-(N,N-dimethylamino)-acetanilide, etc., are used as the org. crystal thin film.
Patent JP-S5597056-A (JP)
Title: Roller drive type endless tape running device
Inventor: KOIWAI HIDEAKI
IPC: G11B15/70
Filed: 1979-01-17
Abstract: PURPOSE: To hold the proper tape tension regardless of the tape length by providing the friction plate capable of the shift in the axial direction to the shaft driven by the motor and then pressing the friction plate properly via the spring force and the drum-shaped friction wheel attached to the roller shaft on which the wound tape is put.  
     CONSTITUTION: Capstan 22 is attached directly to motor output axle 21. Pulley 26 and reel 27 are attached to axle 24 so that the interlocking may be secured between them via spring 29, and hardwearing rubber plate 30 is attached to pulley 26 as the friction plate. At the same time, pulley 26 can move up and down by the function of the pinch lever. With push of the pinch lever, friction plate 30 gives the turn to the friction wheel and then roller 38. Thus wound tape 39 puts on runs simultaneously with tape 40 touching capstan 22. When the pinch lever is pulled, no turn is given to the friction wheel. In such way, the tape tension is lowered down regardless of the tape length to hold the proper tape tension. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01181522-A (JP)
Title: X ray aligner for manufacturing semiconductor element
Inventor: SETOGUCHI SETSUO
IPC: H01L21/30
Filed: 1988-01-12
Abstract: PURPOSE:To enable x-axis table driving force to be small and positioning control to be extremely speedy and highly accurate by providing an air cylinder for compensation for balancing each weight of x-axis and y-axis tables. CONSTITUTION:An air cylinder 5 for compensation and a y-axis table 6 are connected magnetically by permanent magnets 10 and 13. Supporting and working forces matching the weight of weight plus y-axis tables 6, 6 of an x-axis table 2 are operated upward by constantly supplying a compressed air of a certain pressure to an actuation chamber 22. A y-axis table 6 is driven upward or downward by linear motors 9 and 8. Thus, in either upward or downward drive, the same driving force can be used for linear motors 7 and 8 for allowing positioning control to be made highly precisely and at high speed.
Patent JP-S5595359-A (JP)
Title: High frequency, high output transistor
Inventor: WATARI YOSHIHIKO
IPC: H01L29/73
Filed: 1979-01-12
Abstract: PURPOSE: To increase production yields and stabilize characteristics, by providing a plurality of parallel rectangular emitter regions in a base region and further forming here a plurality of rectangular emitter electrodes perpendicular to the emitter regions.  
     CONSTITUTION: Rectangular emitter regions 21∼23 are formed in parallel to one another in base region 1, which constitutes a transistor. In almost the same place of this region, emitter contact regions 61∼63 are formed by the washed emitter method. Next, in contact with this place, rectangular emitter electrodes 31∼33 are formed parallel to one another and perpendicular to regions 21∼23. Futher, angle-point-shaped base contact regions 51∼54 are provided in such a manner that they alternate with the intermediate parts of regions 61∼63 in region 1, except for regions 21∼23. Futher, rectangular base electrodes 41∼44 are provided perpendicular to regions 21∼23 and are made to contact with regions 51∼54. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05191493-A (JP)
Title: Telephone exchange
Inventor: MITSUO SADAKA
IPC: H04Q3/58
Filed: 1992-01-13
Abstract: PURPOSE:To make an efficient response by giving the priority order to two extension connection equipments and making a bell of one extension connection equipment later when an incoming call comes in the telephone exchange capable of parallely connecting a key telephone device and a general terminal equipment in the same extension. CONSTITUTION:When an incoming call is generated in the parallel connected extension, an incoming call priority order storage means 116 makes the bell of the designated extension connection equipment to a delay calling enable/ unable storage means 115. A delay ring timer 117 is actuated to make the bell of the other extension connection equipment ring after a few ring later.
Patent JP-S61162438-A (JP)
Title: Sheet material supply device
Inventor: IBUCHI YOSHIAKI
IPC: B65H3/52
Filed: 1985-01-11
Abstract: PURPOSE:To prevent sheets from being overlappedly transferred to surely supply sheets, by providing an intermediate member for preventing the overlapped transfer of sheets on the way of the sheet supply path of a paper feed member for supplying the lowermost paper, and by carrying out the paper feed with the use of a means for supplying paper sheets and for preventing the sheets from being overlappedly transferred. CONSTITUTION:Upon bisurface copying, a lower stage paper feed belt 71 is made in press contact with the lowermost original copy 90 in an upper stage tray 54 through an opening 76. Further, a stopper 89 is released, a paper feed belt 71 is rotated by the rotation of a roller 77 to feed the lowermost original copy 90. At this time, the paper feed belt 71 is rotated counterclockwise. Further, due to the counterclockwise drive of an intermediate belt 79 which is made in contact with the paper feed belt 71 on the way of paper feed, the original copy next to the lowermost one is returned into the tray 54 side. An original copy having passed through the intermediate belt 79 is fed between the rollers 75, 77. Since the opposing roller 75 is rotated counterclockwise, it is possible to prevent two paper sheets from being simultaneously fed, and therefore, the lowermost original copy alone is transferred. Thus, means for preventing overlapped transfer are provided in two stages for paper feed.
Patent JP-H06216312-A (JP)
Title: Multichip module
Inventor: KUWATA AKIRA
IPC: H01L23/538
Filed: 1993-01-13
Abstract: PURPOSE:To shorten the delay time of the data signal outputted from a semiconductor chip into the time within the minimum limit by arranging terminals to be mounted on a package in the spaces corresponding to the positions between semiconductor chips. CONSTITUTION:In case that semiconductor chips 101, 102, and 103 have data pads 106, 107, and 108, respectively, each data pad is connected with each other, and further it is connected to a data terminal 109. In this case, the data signal outputted from the data pad 106 of the semiconductor 101 is transmitted to a data terminal 109 via the data pad 107 by arranging the data terminal 109 between the semiconductor chip 102 and the semiconductor chip 103, so the distance of its propagation becomes about half as compared with before. That is, the delay time of the data signal can be half that of a conventional one.
Patent JP-S5596776-A (JP)
Title: Picture processing unit
Inventor: ITOU SHIYUUJI
IPC: H04N7/18
Filed: 1979-01-16
Abstract: PURPOSE: To improve a binary precision by subjecting not data of one line but data of many lines to operation averaging and by using the average value as memory data.  
     CONSTITUTION: The output signal from a camera is amplified by video amplifier 2, and the signal of amplifier 2 is compared with the output signal of adder 20 by comparator 3, thereby making the signal binary. In this case, operation circuit 16 is provided between A/D converter 12 and one-line memory 13. Circuit 16 operates average values successively for level data inputted for every one line, and the result is inputted to memory 13. Contents of memory 13 are updated and become the newest average value data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61162398-A (JP)
Inventor: OTSUKA HIROSHI
IPC: B42D1/00
Filed: 1985-01-12
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-H11204954-A (JP)
Title: Electronic apparatus
Inventor: SAITO YOSHIO
IPC: H05K5/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus where fixing strength of the electronic apparatus arranged on a mother board or the like can be improved, and mechanical strength of fixing legs of a frame member can be improved. SOLUTION: A frame member 1 composed of metal capable of soldering and fixing legs 1b which are formed protruding from side walls 1a of the frame member 1 are installed, and protruding parts 1d having penetrating holes in the direction perpendicular to soldering surfaces 1e of the fixing legs 1b are arranged. In the state that the protruding parts 1d are positioned above root parts of the fixing legs 1b connected with the side walls 1a of the frame member 1, the protruding parts 1d extend over the fixing legs 1b and the side walls 1a of the frame member 1.
Patent JP-H07206286-A (JP)
Title: Controller for hydraulic elevator
Inventor: MARUOKA MASAYA
IPC: B66B1/26
Filed: 1994-01-19
Abstract: PURPOSE:To change a phase and feedback quantity so as to surely suppress vibration of a car cage by means of a simple method by adding a derivative element to a speed detector detecting a cage speed so as to detect cage acceleration and feeding the acceleration signal to a vibration suppressing controller. CONSTITUTION:Discharged oil from an oil pressure pump 9 supplying working fluid to a hydraulic cylinder 3 lifting/lowering a car cage 5 has pressure pulsation, and if a hydraulic plunger 2 is vibrated by the pressure pulsation, the vibration is transmitted to the car cage 5 via a pulley 1 and a main rope 4 so as to vibrate the car cage 5. Then, the vibration generated by a resonance phenomenon caused because of the main rope 4, an elastic modulus of the working fluid, and mass of the oil pressure plunger 2 is detected by a speed detector 12 via a rope 7 and a pulley 6, and a speed signal is converted into an acceleration signal by a differentiator 13 so as to be taken into a vibration suppressing controller 14, so that a control signal, in which feedback quantity and a phase are adjusted, is outputted. The control signal is converted into a pulse duration signal in a regulation circuit 17, and a modulation rate circuit 19 is regulated.
Patent JP-H09198603-A (JP)
Title: Magnetic head driving device and magneto-optical recording device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B5/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the recording capacity by obtaining a multilevel magnetic field corresponding to a multi-valued information signal by one magnetic head, and applying the multilevel magnetic field to a medium for the multi-valued recording use. SOLUTION: This magnetic head driving device is supplies a driving current to a magnetic head 11 having at least one coil to be driven so as to generate a multi-level magnetic field in accordance with a multi-information signal, and supplies a current via respective plural paths from both sides of terminals of a magnetic head 11, and at the same time, plural switch elements SW1-SW6 are provided to change over the current and the direction of the current to be supplied to the magnetic head 11. The driving current of the magnetic head 11 is controlled in acordance with the multi-valued information signal by controlling the switching elements in response to the multi-valued information signal. Also, a multi-valued recording is performed by using this magnetic head.
Patent JP-S58120369-A (JP)
Title: Synchronism photodetector for light-beam scanning
Inventor: KANEKO YUTAKA
IPC: B41J2/44
Filed: 1982-01-13
Abstract: PURPOSE:To simplify the control circuit and to reduce the cost, by correcting the fluctuation of the print start position with the correction of the time of generation of a synchronism detection signal. CONSTITUTION:A photodetector is inserted and fixed to a fitting stand 14 and the ridge of a light receiving plane 13 of the photodetector is placed almost vertically to the deflection scanning direction. A mask 17 provided with the light receiving window forming one side ridge as a knife edge 16 is screwed 19 in front of the fitting stand 14 with a long hole 18. In the synchronism detector thus constituted, the screw 19 is untightened and the position of light-beam is adjusted toward the scanning direction so that the knife edge 16 covers a part of the light receiving plane 13 of the photodetector. Through the position adjustment, the print start position is corrected. Thus, the control circuit is simplified and the cost is reduced.
Patent JP-S62168804-A (JP)
Inventor: NAGAO YUJI
IPC: B65B1/08
Filed: 1986-01-10
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-S62163032-A (JP)
Title: Camera capable of trimming photographing
Inventor: INOUE MANABU
IPC: G03B7/097
Filed: 1986-01-10
Abstract: PURPOSE:To execute similarly various control with the same constitution without distinguishing them when a focal distance is changed by practically replacing lenses in accordance with equivalent focal distance by calculating the equivalent focal distance in accordance with the number of steps of trimming size. CONSTITUTION:A shutter speed on the higher side is set up to prevent manual vibration in case of increasing the equivalent focal distance, but in case of trimming photographing, a stop value Av set up by a program in accordance with the trimming size is shifted to the opening side by a prescribed value so that the depth of field at a trimmed case approaches that obtained at an untrimmed normal case, and a shutter speed Tv set up by a program in accordance with the shift value of the iris is corrected so that an exposure value Ev is held. In a case other than flash photographing, the shutter speed alarm by a manual vibration alarming buzzer BZ is controlled in accordance with the equivalent focal distance.
Patent JP-S56101164-A (JP)
Title: Image forming apparatus
Inventor: KATAYAMA HAJIME
IPC: G03G15/043
Filed: 1980-01-18
Abstract: PURPOSE:To control latent images always constantly in correspondence to the changes in the characteristics of a photoreceptor by providing adjusting means for quantity of light which applies the quantity of light having been preset in a latent image control process to the photoreceptor and applies an arbitrarily selected quantity of light to the photoreceptor in a copying process. CONSTITUTION:A pulley 41 is fixed to the fixing shaft 34 of a cam 35 and the wire 42 wound to the outside circumference thereof is wound to the pulley 44 revolving in one piece with adjusting dial 43 for quantity of light which is partly exposed to the outside of the copying machine and is turnably supported. On the other hand, a slit regulating member 30 is partly abutted on the outside circumferential surface of the cam 35, and is coupled at the other part with a solenoid 39. When the solenoid 39 is operated by the prescribed electric signal, the member 30 turns in the position shown by the broke line and is ready by forming a standard state for potential controlling. Upon ending of the potential controlling, the electric signal to the solenoid 39 is broken, and the regulating member resets to the solid line state shown in the figure, and the copying process is executed.
Patent JP-S60159196-A (JP)
Title: Hollow body holding device
Inventor: HANSU YURUGEN SHIYURINZOGU
IPC: B65G49/04
Filed: 1985-01-16
Abstract: A device for holding hollow bodies of electrically conductive material, such as cans of sheet metal, while they are conveyed through an electrophoretic dip bath, is provided with a conveying element which runs through the dip bath, which seizes in succession the open ends of the individual hollow bodies and temporarily holds them. For this purpose, at least three electrically conductive holders for the individual hollow bodies are arranged on the conveying element, which holders are rotatable about a shaft and form gripping devices for seizing, in a detachable manner, the edge of a respective hollow body. The holders are preferably conical pegs, on the surface of the sheath of which threads are arranged as gripping devices, which threads are interrupted at at least one point.