baber/WOPTO huggingface dataset:
Patent JP-S603726-A (JP)
Title: Reference power source
Inventor: TAKORI MASAYUKI
IPC: G05F1/613
Filed: 1983-06-22
Abstract: PURPOSE:To make a reference power source into an IC by providing plural circuits, in each of which transistors TRs having the first polarity, the second polarity, and the first polarity are cascaded and a switching means is connected to the base of the third TR, to apply commonly a reference voltage to the bases of the first TRs. CONSTITUTION:Emitter follower NPN TRs 53, 60, and 67, PNP TRs 56, 63, and 70, and NPN TRs 57, 64, and 71 are cascaded. Switching means 54, 61, and 68 are connected to bases of the third TRs 57, 64, and 71, and output terminals 59, 66, and 73 are connected to emitters of TRs 57, 64, and 71. Bases of TRs 53, 60, and 67 are connected commonly, and the reference voltage is supplied commonly to individual subordinate circuits from a reference voltage source 52 connected to the base of the TR 53. Thus, only one capacitor C connected to the external is used to facilitate making the reference power source into an IC.
Patent JP-H0412659-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1990-04-28
Abstract: PURPOSE:To prevent dragging brake by opposing the magnet of fixed stator and the magnet of adjacent movable stator entirely to a ferromagnetic body thereby blocking flux leakage to the rotor side and achieving perfect magnetic shielding. CONSTITUTION:A rotor 4 is formed into drum shape and provided with radiation fins 6 on the outside. A fixed stator 7 is disposed oppositely to the inside of the rotor 4 and comprises an annular fixed yoke 8 and a first group 9 of permanent magnets. A movable stator 10 is disposed rotatably with respect to the fixed stator 7 while opposing to the inner circumferential face of the rotor 4 in adjacent to the fixed stator 7. The movable stator 10 comprises a movable yoke 11 and a second group 12 of permanent magnets. The section between the permanent magnet groups 9, 12 and the rotor 4 is composed of a ferromagnetic body 20 and a nonmagnetic body 21. Consequently, dragging brake due to flux leakage can be prevented at the time of releasing of brake.
Patent JP-S5446420-A (JP)
Title: Dubbing system
Inventor: TAKADA SHINJI
IPC: H04N5/78
Filed: 1977-09-20
Abstract: PURPOSE: To realize wholly-flat frequency response without deteriorating resolution by attenuating the chroma-signal band component, which has been low-band-converted, of a regenerated RE signal and by boosting the chroma signal component by LPF through a non-linear limiter-amplifier.  
     CONSTITUTION: The component in the chroma signal band, which has been low- band-converted, by equalizing amplifier 14, of a VTR regenerated RF signal applied to input terminal 10 is attenuated as to the component in the FM-modulated luminance signal band. The output is supplied to limiter-amplifier 16 with non-linearity at least within the use range of an input level, and the output of amplifier 16 has the component of the chroma signal boosted by SPF18 as to the component in the brightness band. As a result, the wholly-flat frequency response can be realized without deteriorating resolution 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62268182-A (JP)
Title: Semiconductor laser device
Inventor: MIYAZAWA SEIICHI
IPC: H01S5/00
Filed: 1986-05-15
Abstract: PURPOSE:To obtain excellent luminous characteristics by laminating each semiconductor laser including active layers and limiting layers limiting light-emitting regions in the active layers to a striped shape and emitting a plurality of beams in the different directions. CONSTITUTION:Current constriction layer N-Al0.2Ga0.8As 106 is formed onto substrate P-GaAs 107, and a groove 109 is shaped to 106 and 107. A mask for oblique emission is used as a mask for the laser device, and several grooves can be cut by one process. P-Al0.49Ga0.51As 105 is further shaped, active layer P-Al0.15Ga0.85As 104 and clad layer N-Al0.49Ga0.5As 103 are formed onto 105, and contact layer N-GaAs 102 is shaped onto 103. Lastly, AuZn/Au is evaporated and shaped onto a P-type surface and Au-Ge-Ni/Au onto an N-type surface in electrodes 108, 101 on both surfaces, thus forming an oblique emission array laser. Accordingly, luminous characteristics can be improved.
Patent JP-H07295249-A (JP)
Title: Electrophotographic photoreceptor for transferring latent image
Inventor: YAMAGUCHI TAKEO
IPC: G03G5/06
Filed: 1994-04-27
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in electrification ability and sensitivity and ensuring high latent image transfer potential. CONSTITUTION:This electrophotographic photoreceptor has a single org. photosensitive layer contg. at least a particulate electric charge generating pigment and an org. acceptor-like compd. represented by formula I or II in a binder in a dispersed state and this photoreceptor is chiefly fit for a successive latent image transfer process. In the formula I, R is alkyl, alkoxy, ester, halogen, cyano or nitro and (n) is an integer of 0-4. In the formula II, R is alkyl, alkoxy, ester, halogen, cyano or nitro and (n) is an integer of 0-4.
Patent JP-S594770-A (JP)
Inventor: MATSUSHIMA TAKAO
IPC: E05B13/00
Filed: 1982-06-28
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-S5637114-A (JP)
Title: Production of card case
Inventor: IGARASHI YOSHIHISA
IPC: B29C53/00
Filed: 1979-09-04
Abstract: PURPOSE: To produce the card case accurately by inserting space-retaining soft synthetic resin stripes each between three sides of two shape-retaining plates placed between the thin plates and fusing the assembly together on a molding table by heating.  
     CONSTITUTION: Soft synthetic resin stripes 41W43 doubling space-retaining pieces are inserted, each between three sides of two shape-retaining synthetic plates 1 and 2 and positioned with a circumferential frame 6 to be placed on an electrode-combined molding table 5. A wood plate 7 for retaining space of inserting cards free from induction and heating is placed between the thin plates 1 and 2 and electrodes 8 are pressed on the three sides having the stripes 41W43 from above. The thin plates 1 and 2 are fused together through the stripes 41W43 by an induction and heating caused with a high frequency voltage applied between the electrodes 5 and 8. Then, the space retaining plate is pulled out. This facilitates the distribution of the stripes 41W43 thereby eliminating dislodging thereof in the bonding. Accordingly, card cases can be produced efficiently and accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6463563-A (JP)
Title: Production of aromatic nitrile or heterocyclic nitrile
Inventor: IKEDA MITSUAKI
IPC: C07C253/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title substance by reaction of an alkyl-substituted aromatic hydrocarbon or heterocyclic compound with ammonia and oxygen in the presence of a catalyst composition containing a binary complex oxide including Ti and Si as well as an oxide of a metal such as V or Fe. CONSTITUTION:In the presence of a catalyst composition containing one selected from Ti-Si binary complex oxides, Ti-Zr binary complex oxides and Ti-Si-Zr ternary complex oxides, and an oxide of metal selected from V, Mo, W, Cr, Sb, Bi, P, Nb, Fe, Ni, Co, Mn, and Cu, an alkyl-substituted aromatic hydrocarbon or heterocyclic compound is allowed to react with ammonia and oxygen at 250-500 deg.C under 1-3 atmospheric pressure to give the title compound. The catalyst has a long life to enable the stabilized production for a prolonged period of time, resulting in high selectivity and space time yield.
Patent JP-S60254826-A (JP)
Title: Voltage control circuit of voltage controlled oscillator
Inventor: SATOU TADANOBU
IPC: H03L7/099
Filed: 1984-05-30
Abstract: PURPOSE:To perform the temperature compensation of a VCO and adjust voltage control sensitivity by setting the values of two resistances which connect the emitters of two transistors (TR), impressed with a control voltage at bases, to specific value. CONSTITUTION:When the control voltage is impressed to the base of a TR1 of the voltage control circuit 1b of the voltage controlled oscillator VCO1 and not impressed to the base of a TR5, the same voltage as the base voltage of the TR1 is impressed. The connection point of the resistances R8 and R9 connected to the emitters of the TR1 and TR5 is connected to the collector of a TR2 and the base of a TR3, and a resistance R4 is connected to the emitter of the TR2. A current I1 is supplied to a TR3 from the voltage controlled oscillator 1a. Now, the resistance values of R8, R9, and R4 are so set that R8.R9/{(R8+R9). R4}=3, and then the current I1 has no temperature characteristics and the voltage control sensitivity of the VCO1 is adjustable with the values of the R8 and R9.
Patent JP-S62269448-A (JP)
Title: Telephone exchange
Inventor: INAGAKI CHO
IPC: H04M1/00
Filed: 1986-05-19
Abstract: PURPOSE:To change a transfer destination telephone number of a transferred call by detecting a dial signal from an acquired trunk line till a preset time elapses, receiving a dial after the acquisition of an incoming call and inputting a dial of special code. CONSTITUTION:When a prescribed time set by a dial key pad 6 in advance elapses, a trunk line termination circuit 4 of a trunk line interface 1b acquires the trunk line 2b, a dial transmission/recetion circuit of a switching and sending control circuit 5 dials a transfer destination number set in advance to connect the trunk lines 1a and 1b. In receiving a dial input of special code from the trunk line 1a within a preset prescribed time, the dial input is detected by the dial transmission/reception circuit of the central office line interface 1a to change the preset transfer destination number. Further, the system is used for a key telephone set or the like and plural special codes are provided for plural transfer destinations.
Patent JP-H0412435-A (JP)
Title: Image display device
Inventor: NAKAYAMA AKIRA
IPC: H01J29/94
Filed: 1990-04-28
Abstract: PURPOSE:To maintain the degree of vacuum in a vacuum container and obtain a structure with excellent vacuum pressure tightness by supporting a cathode panel with multiple getters in a space section. CONSTITUTION:A space section 4 is formed between a cathode panel 3 and the inner wall 2a of a back panel 2. Multiple cylindrical getters 5 with the quantity sufficient to maintain the necessary degree of vacuum are provided in the space section 4. The getters 5 are provided in contact with the inner wall 2a of the back panel 2 and the back face 3a of the cathode panel 3, and the cathode panel 3 is supported by the getters 5. The getters 5 are arranged to uniformly distribute the pressure applied to the cathode panel 3 and to prevent the breakage of the cathode panel 3. The cathode panel 3 can be sufficiently supported even when the pressure in a vacuum container is made high as the screen is increased in size.
Patent JP-H0412436-A (JP)
Title: Image display device
Inventor: YAMAMOTO MASANOBU
IPC: H01J29/04
Filed: 1990-04-28
Abstract: PURPOSE:To instantly adsorb out-gas and improve the picture quality at the center of a screen by forming gate electrodes with a getter material. CONSTITUTION:Gate electrodes 5 are made of a getter material and serve to adsorb the out-gas generated when electron beams collide with phosphor faces on a front panel 1. The gate electrodes 5 have to concurrently serve as electrodes to extract the electron beams and as getters to adsorb the out-gas, thus a nonevaporating material having a getter effect when activated is used for the getter electrodes 5. The nonevaporating getter material made of an alloy of Ta, Zr, Ti, Th, Hf, for example, is used.
Patent JP-S60256858-A (JP)
Title: Program loading system
Inventor: SHIBATA HIROKI
IPC: G06F9/22
Filed: 1984-06-01
Abstract: PURPOSE:To load a program at a high speed and in a simple procedure by storing a microprogram for transfer of data in a control memory of a controller and also storing temporarily a data block to transfer it to a main memory. CONSTITUTION:A service processor 2 stores a microprogram muP for data transfer to the 1st area of a control memory 10 and at the same time a data block for program to the 2nd area respectively. At the same time, the writing head address of a main memory 6 is set to an address register 8. While an address pointer of the 2nd area of the memory 10 is set to a muP control register group 16. Then the head address of the control memory of the data transfer muP is set to a muP address counter 11. Then the muP of an IO controller 5 is started with a control action indication, and the data transfer is started. Finally it is checked whether the transfer is through for all blocks or not. When ''NO'' is decided, the procedure is reset to the start. While the end of the processing is defined when ''YES'' is decided.
Patent JP-H09298624-A (JP)
Title: Image data transfer device
Inventor: NAKATANI DAISUKE
IPC: H04N1/21
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To input image data from an image input machine without depending on the data transfer ability of a host computer. SOLUTION: A first FIFO memory 5 is disposed as a new image memory on the side of the host computer 7. Thus, data transfer C1 (data transfer from the image input machine 9 to a second FIFO memory 6) and the data transfer C2 (data transfer from the second FIFO memory 6 through a data bus 2 and a second SCSI interface controller 4 to a hard disk 8 which is a large capacity memory) are mutually independently and simultaneously transfer operated. Even though the data transfer C2 and the data transfer C3 (data transfer from the hard disk 8 through the second SCSI interface controller 4 and the data bus 2 to the first FIFO memory 5) can not be simultaneously operated, the data transfer C3 and the data transfer C4 (data transfer from the first FIFO memory 5 through a first SCSI interface controller 3 to the host computer 7) are simultaneously operated.
Patent JP-H09268900-A (JP)
Title: Method of reducing pressure wave generated in equipment pit
Inventor: NAKATANI KOJI
IPC: E21F1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce air pressure sound different from a compressive wave generated when a train enters a tunnel by installing a blocking member for blocking the entrance in an equipment pit provided on the tunnel wall surface in the direction perpendicularly to the advancing direction. SOLUTION: In a system where an equipment pit 2 for installing an equipment used in running of a train is provided on the tunnel wall surface in the direction perpendicularly to the advancing direction of a train, a blocking member 4 for blocking the entrance is installed on the equipment pit 2, whereby low-frequency pressure wave generated when the train passes in front of the equipment pit 2 at high speed is reduced. In this case, the low-frequency pressure wave is a frequency component with 5-15Hz generated when the train passes in front of the equipment pit 2 having a semicylindrical opening part, which has a depth of 5m and a sectional area of 7.1m<2> at speed of 265km/h or more. As the blocking member 4, a member for totally closing the equipment pit 2 or a member formed by providing a freely opening and closing door on the blocking member 4 are considered.
Patent JP-H09262811-A (JP)
Title: Tool for compact forming of sample
Inventor: MARUI MASATOSHI
IPC: G01N1/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To widen an area facing to a sample and to improve efficiency in compacting by freely movable passing through and inserting a compacting rod into the central part of a supporting member with a positioning guide to a frame for molding a sample body and fixing a compacting plate on the bottom end of the rod. SOLUTION: A compacting rod 1 is freely movable passed through at the central part of two supporting plates 61 and 62 and compacting plates 2,2... are radially projected outward on its bottom end to the axial center of the rod 1 and each outer end part reaches closely the inner periphery of a frame A for forming a sample body. Preparation is preliminarily performed in such a way that the inner face of the frame A for forming the sample body is coated thinly in advance on its whole face with a mineral oil and an air vent (b) made at the center of the bottom part of the frame A is packed with an oily soil or a hard grease to keep water tightness. Thereafter, the lower supporting plate 62 of the supporting members 6 is placed on an opening edge a so as to brought positioning guides 8,8... into contact with the opening edge a of the frame A.  Then, a handle 4 is grasped with one hand and the supporting member 6 is suppressed by another hand to start a work.
Patent JP-H05278266-A (JP)
Title: Led printer
IPC: B41J2/455
Filed: 1992-04-06
Abstract: PURPOSE:To enable stable and easy exchange or foundation of an LED head to be carried out by a method wherein the LED head is united with an LED frame including a light quantity-correction substrate and a gap-adjustment means, whereby the light quantity-correction is executed by a manufacturer and the gap-adjustment by a user. CONSTITUTION:An LED head 3 is united with an LED frame 30 equipped with a light quantity-correction substrate 40 so that an LED unit A, of which quantity of light is adjusted to a reference light quantity level by rotating a knob by a manufacturer side, is provided. When the head 3 of a user side apparatus deteriorates and the requirement of exchange thereof is taken place, the unit can be exchanged only by taking off an axle 301 of a frame 30 from a housing frame 16 of the side of a body frame 10. Only the center part of the fixing screw can be screwed into a screw fixing hole 35a, then after the exchange, when a head fixing screw is rotated from the side of upper face of the frame 30, only the head 3 can move up and down with the condition wherein the gap between receiving faces of the frame 30 side and frame 10 is fixed, so that the adjustment of the gap between photosensitive drum and toner can be easily and accurately executed by the user side.
Patent JP-S592787-A (JP)
Inventor: YAMAMOTO TADASHI
IPC: B26B19/38
Filed: 1982-06-29
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-H09282992-A (JP)
Title: Temperature fuse
Inventor: TACHIBANA KANICHI
IPC: H01H37/76
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To increase spring force of a breaking coil spring by inserting an elastic body, a temperature sensing pellet and a spring movable piece inside a sleeve electrode, and sealing an electrode projecting from a sealing ceramic in such a manner as to bring it into contact with the movable piece via a metal piece. SOLUTION: An elastic member 5 such as a silicon rubber is inserted into the bottom of a sleeve electrode 6, and then, a temperature sensing pellet 4 abuts against the electrode 6. A spring movable piece 3 formed by twisting a cut metal ring as a movable contact is compressed and inserted in a radial direction, and metal pieces 2 each having a through hole 9 abut against right and left of the movable piece 3. Furthermore, a sealing ceramic 8 having an electrode 1 projecting at the center thereof is press-fitted while compressing a coil spring 7. Spring force of the spring 7 is larger than that of the movable piece 3 while smaller than the sum of that of the movable piece 3 and that of the elastic member 5 having a remarkably large nonlinear spring constant, so that the spring force after sealing of the spring 7 becomes large.  Contact resistance between the movable piece 3 and the electrode 6 is small. The pellet 4 is dissolved at a predetermined temperature, to flow through the through hole 9, thus instantaneously separating the electrode 1 from the metal piece 2.
Patent JP-H10287213-A (JP)
Title: Car washing device
Inventor: KOIKE MASAHIKO
IPC: B60S3/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To leave an automobile without passing through a device body by providing means for retreating the device body from a waiting position when washing operation is ended and controlling it so that the washed automobile can leave by forward drive. SOLUTION: When a car washing is executed, and a series of operations is ended, a body 1 is retreated at high speed to the rear end side of a traveling track to prepare for the leaving of the washed automobile. This retreating operation is performed on the basis of a waiting position determined by a protruding piece 14, a retreating distance B is set on the basis of the car length data measured in washing, and the automobile is driven backward from the waiting position by a value B-F obtained by subtracting the distance F from the waiting position to the front end from the retreating distance B. The 'leaving' lamp of a guide light 11 is lighted, and a voice output such as 'Please leave' is given from the voice output part of the body 1 to demand the leaving of the washed automobile.  A retreating space according to the size of the washed automobile is thus formed in the front of this automobile so that it can be retreated to the side of the traveling track by forward drive.
Patent JP-S593242-A (JP)
Title: Chromatograph fourier transform type spectrophotometer
Inventor: MATSUI YUUJI
IPC: G01J3/453
Filed: 1982-06-29
Abstract: PURPOSE:To obtain an inexpensive high performance chromatograph-spectrophotometer by squaring and integrating photometry output from a Fourier transform type spectrophotometer to obtain a value for the concentration of sample components, which is memorized sequentially. CONSTITUTION:Interferograms Ib(x) and Is(x) are obtained beforehand with a Fourier transform type sepctrophotometer composed of a Michelson interferometer M, a flow cell F and a photodetector P by way of an amplifier A, an A/D converter A/D and a computer CPU when a carrier fluid alone is flowed through the flow cell F and when a sample is flowed, and both results are memorized into memories Memb and MemI. After squaring the data, they are integrated over the scan section of 1cm regarding the movement distance (x) of a mobile mirror (m) and a difference is determined in the results and recorded sequentially. Thus, a recording is obtained corresponding to a chromatrogram. This operation can be done simply and quickly rather than the Fourier transform without requiring a high speed arithmetic unit.
Patent JP-S593648-A (JP)
Title: Automatic testing system of information processing system
Inventor: HASHIMOTO MIKIO
IPC: G06F11/22
Filed: 1982-06-30
Abstract: PURPOSE:To execute an automatic continuous test, by collating a processing system constitution table consisting of attribute data on respective devices constituting a system with a test program table while executing IPL. CONSTITUTION:A test program control part 5 reads held attribute data out of devices 4-11-4-mr to a main storage device 2 on the initial program loading (IPL) of the system to constitute the processing system constitution table 7. Then, data is read out of the device 4-11 to a test program TP table 8, from which a TP and its attribute data are read out to reading the processing system constitution table 7 repeatedly, retrieving a device which can be tested. The TP having a corresponding device is read out of the device 4-12 to a TP9, attribute data on the device is transferred from the TP table 8 to the TP9, and the control is passed to a test program execution part 6.