baber/WOPTO huggingface dataset:
Patent JP-H05256141-A (JP)
Title: Exhaust device of engine
IPC: F02B27/06
Filed: 1992-03-11
Abstract: PURPOSE:To provide the exhaust device of an engine which can absorb sliding variation of an exhaust pipe and improve output by varying the length of the exhaust pipe inserted in the exhaust hole of an engine due to its interlocking to engine rotation, and rotatably connecting the exhaust pipe to a connection pipe bent in a U-shape between mufflers, and rotating the connection pipe. CONSTITUTION:The front end of an exhaust pipe 3 is slidably inserted in the exhaust hole 2 of an engine 1. Both ends of the connection pie 8 bent in an U-shape are rotatably connected respectively to the rear end of the exhaust pipe 3 and the front end of a muffler 7 where both ends of them have been laterally bent, and the exhaust pipe 3 is slid by being interlocked to the rotation of the engine 1.
Patent JP-S62243228-A (JP)
Title: Color cathode-ray tube
Inventor: ICHIGAYA KOJI
IPC: H01J29/07
Filed: 1986-04-15
Abstract: PURPOSE:To simplify attaching and detaching of a color selection means through engagement of springs and stud pins, by providing cap part on each spring and furnishing a projection on the recessed part of the top surface of each stud pin and a recess on the bottom surface of each cap part so that the projection and the recess are engaged with each other. CONSTITUTION:Stud pins 15 shall be fixed to either the attaching part of the color selection means 2 or the frame 4 of the panel part 1 and springs 16 with cap parts 21 to be put on the top parts of said stud pins 15 shall be fixed to the other. Conical recesses 41 are formed at the center of the top surface 15a of the stud pins 15 and projections 22 are provided as one body with pins 15 on the shaft centers of the pins 15. Further, on the bottom surfaces of the cap parts 21 are provided with the recesses 23 into which the projections 22 are entered to be engaged by elastic force of the springs 16. Thereby, attaching and detaching of the frame 4 to and from the panel part 1 can be simply performed even when spring force of the springs 16 is increased.
Patent JP-H06138388-A (JP)
Title: Image pickup method for still picture by fish-eye lens
Inventor: INOUE YUTAKA
IPC: H04N5/253
Filed: 1992-02-24
Abstract: PURPOSE:To span a picture on a monitor television up and down and right and left in order to cover the wide angle of view of a fish-eye lens in the case of reproducing a distorted picture of a picture slide taken by the fish-eye lens on the monitor television as a normal picture without distortion like a picture taken by an ordinary lens. CONSTITUTION:The fish-eye lens 2, used to take the picture or the similar lens, is put at the front part of the still picture slide 1 applied with a transmission illuminating light source 5 from the back. Meanwhile, a converter lens 4 is attached in front of the lens 3a of a video camera 3. The image is picked up while the video camera 3 to which the lens 4 is attached is put and moved on a spherical surface along the objective lens surface of the lens 2, and reproduced as the picture on the monitor television 6.
Patent JP-H05286287-A (JP)
Title: Box structure and production of box
Inventor: KOTAI SHOJIRO
IPC: B42D15/10
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a box structure realizing a uniform resin loading. CONSTITUTION:A foamable resin 11 is injected into a case 2. The foamable resin 11 foams to be loaded into a gap around a functional component part 7. The foamed resin 11 is uniformly and fully loaded in the case 2, furthermore penetrating into a resin penetration part to seal the case.
Patent JP-2000287359-A (JP)
Title: Power-supply starting system
Inventor: HASHIBA KATSUTOSHI
IPC: H02J1/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a power-supply starting system which supplies a +14 V power supply only when a voltage of -8 V is supplied to the gate of a GaAs FET as a load at a time when the supply of the +14 V power supply is started. SOLUTION: This power-supply starting system refers to a power-supply starting system 1 which is provided with a main power-supply unit 30 which contains a -8 V power supply 31 used to supply a bias voltage, and a +14 V power supply 32 used to supply a load driving voltage when a control terminal T1 and a control terminal T2 are set to a short-circuit state. In addition, the power-supply starting system 1 is provided with a first subunit 10 and a second subunit 20 which contain a GaAs FET 13 and a GaAs FET 23 which make a load driving current flow from the +14 V power supply, when a prescribed bias voltage is received from the -8 V power supply and when a load driving voltage is received from the +14 V power supply.  In this case, a first power-supply starting control circuit 19 and a second power-supply starting control circuit 29 do not set the control terminal of the +14 V power supply to a short-circuit state as long as they do not detect that a prescribed bias voltage is given to the GaAs FET 13 and the GaAs FET 23, and a load element is not damaged.
Patent JP-S5312696-A (JP)
Title: Transaction apparatus for currency
Inventor: TATSUHARA AKIRA
IPC: G06Q40/02
Filed: 1976-07-21
Abstract: PURPOSE: To perform banking service, etc., equal to manned service, by automatically processing through discrimination of existence of caution indicating information in read out transaction record. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57201961-A (JP)
Title: Dictionary file retrieval system
Inventor: FUJI TAKIKO
IPC: G06F17/22
Filed: 1981-06-08
Abstract: PURPOSE:To attain access by a character set including ''kana'' (Japanese syllabary) small characters and a small character set including no ''kana'' small letter, by forming an index of the character set including no ''kana'' small character and a flag for indicating whether a ''kana'' small character is present or not. CONSTITUTION:An index condists of a character set which includes no ''kana'' small character and a flag for indicating whether is present or not. For example, a character sequence is inputted to an input part 2, and sent to a type discriminator 3 to discriminate between a character set including ''kana'' small character and a character set including no ''kana'' small character. The character  sequence, when decided to be the character set including no ''kana'' small character, is sent directly to an index comparison part 4; when it is decided to be  the character set including the ''kana'' small characters, the ''kana'' small characters in the character sequence are converted into large characters by a preprocessing part 5 and the flag is set to ''1''. Then, the index comparison part 4  and a small character flag comparison part 6 compare indexes of a dictionary  and small character flags respectively to send coincident items to an output  part 7.
Patent JP-S5422350-A (JP)
Title: Purification of aromatic polyamines
Inventor: KOIKE KAZUTAROU
IPC: C07C211/47
Filed: 1977-07-20
Abstract: PURPOSE: To obtain high-quality aromatic amines with little discoloration, by neutralizing a reaction mixture with an aqueous solution of an alkali containing tin (or its compound). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5712532-A (JP)
Title: Removing method of semiconductor element
Inventor: WATAKARI SATOSHI
IPC: H01L21/67
Filed: 1980-06-26
Abstract: PURPOSE:To exfoliate an element without causing to it any trouble, by fixing the element, which is attached to a tape, to a supporting body, and then, by pulling down surrounding tape. CONSTITUTION:A tape 2'' whose back surface is contacted by a vacuum suction cylinder 4 is sucked up locally, an element is held by a needle 3'' which is provided in middle position of the cylinder 4, and the tape on the surrounding section is pushed down. As a force is applied to the wide tape by doing so, it is possible even for a tape of high adhesion to exfoliate the element positively without causing to it any damage.
Patent JP-H06321906-A (JP)
Title: Tachykinin receptor-antagonizing agent, heterocyclic compound and its production
Inventor: NATSUKARI HIDEAKI
IPC: C07D217/24
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a heterocyclic compound having an excellent tachykinin receptor-antagonizing action, especially a substance P receptor-antagonizing action, and having excellent properties on points such as safety and persistence. CONSTITUTION:This tachykinin receptor-antagonizing agent contains a compound of formula I (A ring and B ring are benzene ring which may have a substituent; R, R<1> are H, alkyl which may have a substutuent; R<2> is hydrocarbon group or heterocyclic group which may have a substituent; R<1> and R<2> may be combined with each other together with the adjacent N atom to form a ring which may have a substituent) or its salt, e.g. N-benzyl-N'-(1,2-dihydro-2,6,7- trimethyl-1-oxo-4-phenylisoquinoline-3-yl)-N-methylurea. The compound of formula I is obtained by reacting a compound of formula II or its salt with a compound of formula III or its salt.
Patent JP-S5421843-A (JP)
Title: Ink jet recorder
Inventor: SAKAE MASAJI
IPC: B41J2/015
Filed: 1977-07-20
Abstract: PURPOSE:To remove the anomalous current of high frequency and allow the noise to vibrate regulary by series inserting a resistor element into the series circuit comprising a high frequency power source and an electric machine transducer element.
Patent JP-H02266579-A (JP)
Title: Magnetoresistance effect element
Inventor: MOTOMURA YOSHIHIRO
IPC: H01L43/08
Filed: 1989-04-07
Abstract: PURPOSE:To increase magnetoresistance variation rate and reduce anisotropic magnetic field for achieving high sensitivity by equipping a multilayered film produced by laminating a first ferromagnetic metal thin film with ferromagnetic magnetoresistance effect and a second ferromagnetic metal thin film consisting of an amorphous soft magnetic material alternately. CONSTITUTION:The title item is in a multilayered structure where a plurality of ferromagnetic magnetoresistance effect layers 2 and amorphous soft magnetic layers 3 are laminated alternately on a nonmagnetic substrate 1. The magnetoresistance variation rate of the amorphous soft magnetic layer 3 is extremely small, namely 0.05% or less. However, the resistivity is extremely larger than that of the ferromagnetic magnetoresistance effect layer 2 of crystalline material so that most current when measuring magnetoresistance effect flows to the ferromagnetic magnetoresistance effect layer 2, thus preventing the magnetoresistance variation rate of the entire film from decreasing. On the other hand, the amorphous soft magnetic layer 3 which is superb in soft magnetic characteristics reacts sensitivity to the change in external magnetic field and magnetization of the ferromagnetic magnetoresistance effect layer 2 which is in direct contact with it follows the amorphous soft magnetic layer 3 due to magnetic mutual operation at the interface. Thus, the entire film behaves as a soft magnetic body and the anisotropic magnetic field becomes small.
Patent JP-S5421649-A (JP)
Title: Absorbing water cooling and heating machine
Inventor: TAKADA SHIYUUICHI
IPC: F25B15/00
Filed: 1977-07-20
Abstract: PURPOSE: To save energy, by introducing thermal medium fluid subject to the heat energy of a heating source of a generator to a flow path of the heating fluid of an evaporator, to replace and utilize the heat of exhaust gas as latent heat due to the evaporation of refrigerant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63253523-A (JP)
Title: Magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/66
Filed: 1987-04-10
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic by constituting a magnetic layer of a thin film of ferromagnetic iron nitride or iron oxynitride which consists of the aggregate of columnar particles and raising the respective columnar particles at a specific angle from a base surface. CONSTITUTION:This magnetic recording medium is formed with the magnetic layer by providing the thin film of the ferromagnetic iron nitride or iron oxynitride on the nonmagnetic base. The thin film of the ferromagnetic iron nitride or iron oxynitride is constituted of the assemblage of the columnar particles and is so formed that the respective columnar particles rise at 30-55 deg. from the base surface. The electromagnetic conversion characteristic is thereby improved. Since the rising angle of the respective columnar particles from the base surface can be adjusted by the degree of electron projection, the electromagnetic conversion characteristic thereof is adjustable.
Patent JP-S57201308-A (JP)
Title: Frequency demodulating circuit
Inventor: WADA SHIYUNICHI
IPC: G01F1/32
Filed: 1981-06-03
Abstract: PURPOSE:To improve the demodulation sensitivity without damaging the linearity of the demodulated output, by making an arrangement that the output time width of the output frequency is simultaneously changed in accordance with the change in the frequency of signals modulated in the frequency. CONSTITUTION:An input signal V61 modulated in frequency is applied upon a reset terminal R of a flip-flop (FF) 52 through a voltage controlling phase shifting circuit 51, and, at the same time, directly applied upon a set terminal S of the FF 52. When the delay time of the circuit 51 is represented as ntau1, an output signal V63 of the FF 52 becomes a signal whose time width is gradually expanded as the frequency of the input signal V61 rises. Therefore, a demodulated output signal V64 obtained through a low-pass filter 2 responds to the frequency change of the input signal with a high sensitivity and becomes a signal which changes the DC level. Moreover, the output of the FF 52 is returned to the circuit 51 through a loop filter 53.
Patent JP-S57201316-A (JP)
Title: Coupling circuit
Inventor: YOKOI YUUJI
IPC: H03J3/24
Filed: 1981-06-03
Abstract: PURPOSE:To maintain the filtration characteristic of a tuning circuit to the optimum irrespective of the variation in the tuning frequency, by using a varactor diode in an interstage coupling circuit between an input/output circuit and a tuning circuit or between tuning circuits. CONSTITUTION:Parallel tuning circuits 13 and 14 are installed between an input circuit 1 and an output circuit 11. The parallel tuning circuits 13 and 14 have varactor diodes 4 and 8 and their DC bias is supplied from a DC bias circuit 12. Interstages between each of the input circuit 1, parallel tuning circuits 13 and 14, and the output circuit 11 are coupled with varactor diodes 16, 18, and 19. Each varactor diode 16, 18, and 19 for coupling each interstage receive a DC bias from a DC bias circuit 12. By proportioning the DC bias voltage of these interstage coupling varactor diodes to the DC bias voltage of the varactor diodes 4 and 8 of the tuning circuit, the characteristic against the variation in the frequency can be maintained to constant.
Patent JP-H07269226-A (JP)
Title: Control method of opening and closing of switchgear
Inventor: HASHIMOTO RIYOUTA
IPC: E05F15/16
Filed: 1994-04-01
Abstract: PURPOSE:To detect the holding of a foreign matter positively without being subject to the effect of the change of the temperature of a motor. CONSTITUTION:In the control method of the opening and closing of a switchgear consisting of an opening-closing body, a motor 3 and a transmission mechanism opening and closing the opening-closing body by the driving force of the motor 3, the rotational period of the motor computed on the basis of an output from a pulse generating means 4 detecting the angle of rotation of the motor and a threshold set in response to outputs from temperature detecting means 5, 7 detecting a temperature in the switchgear are compared, the holding of a foreign matter is detected, and closing operation is stopped and controlled. The temperature of the motor 3 or the atmospheric temperature of the transmission mechanism is detected particularly by the temperature detecting means 5, 7.
Patent JP-S59213017-A (JP)
Title: Driving device of tape recorder
Inventor: KOORI NAOMICHI
IPC: G11B5/54
Filed: 1983-05-18
Abstract: PURPOSE:To execute driving easily and at a low cost by making each different cam abut on a turning lever, and changing a moving distance of a magnetic head by selectihg the cam. CONSTITUTION:A magnetic head turning lever 8 is the first turning lever and cross-shaped, a turning lever 11 for selecting the running direction of a tape is the second turning lever and inverted-T-shaped, and both of them are supported pivotally by a turning shaft 9. As for the turning lever 11, capstans 21, 23 and reel bases 43, 39 switch a tape 22 to a neutral state by an L-shaped lever 28. A driving device becomes a pause mode when a head 3 is separated from the tape 22 in a neutral state, and also a frictional resistance of the tape 22 is reduced, the tape 22 is wond at a high speed, and said device becomes a fast forward or rewinding mode. The head 3 moves a little in the direction as indicated with an arrow X1, and the tape 22 is brought to fast forward or to be rewound in a state that it contacts lightly to the head 3. In this case, the turning lever 11 turns and becoms a neutral state, and the turning lever 8 does not operate, therefore, the magnetic head 3 does not execute a half rotation but queues or reviews a tape track which remains in a reproducing mode before a switching operation is executed.
Patent JP-S63252000-A (JP)
Title: Semiconductor memory device
Inventor: MOROOKA KIICHI
IPC: G11C29/00
Filed: 1987-04-08
Abstract: PURPOSE:To improve the redundant circuit of a serial access memory by determining whether or not the replacing of a data register and a spare data register is executed according to whether or not the output signal from a serial selector is supplied to a combined capacity of a sense line for a spare column and a serial selector output line. CONSTITUTION:The device is equipped with plural data registers 1a-1c, a serial selector 3, a spare data register 1d, a spare data register selecting circuit, etc. The spare data register selecting circuit has a capacity between serial selector output lines 4a-4c to transmit the output signal from the serial selector 3 and a sense line 10 for a spare column and determines whether or not the replacing of the data registers 1a-1c and the spare data register 1d is executed according to whether the output signal is supplied to the capacity or not. The control of the selection and non-selection of the spare data register 1d is executed by the output signal of the serial selector 3. Consequently, even by using the spare data register 1d, the input output of a SAM part can be normally executed.
Patent JP-H06261751-A (JP)
Title: New protease and bacillus badius jt0127 strain capable of producing the same
Inventor: INAGAKI KOJI
IPC: C12N9/54
Filed: 1992-03-12
Abstract: PURPOSE:To provide a new protease capable of specifically cutting amino acid end, and to provide Bacillus badius JT0127 strain capable of producing this new protease. CONSTITUTION:The new protease having the following physicochemical characteristics: (1) capable of cutting the amino group side of leucine or phenylalanine; (2) capable of degrading casein into endo type, thus effecting oligomerization; (3) molecular weight: ca.3400O determined by SDS-PAGE; (4) ultraviolet light absorption spectrum: lambdamax = 280nm; (5) optimal pH: 6-8; and (6) optimal temperature: 45-55 deg.C. The bacteria capable of producing the protease, i.e., Bacillus badius JT0127 strain (FERM P-12722). Using this protease, peptides bearing leucine and/or phenylalanine at their N-terminal(s) can be produced in high efficiency.
Patent JP-H07272448-A (JP)
Title: Curtailed edited product of movie
Inventor: KONDO TADAMI
IPC: G11B27/02
Filed: 1994-03-31
Abstract: PURPOSE:To produce the curtailed edited product of a movie by which the outline of the movie can be decided without being influenced by the intention of the producer. CONSTITUTION:The curtailed edited product of a movie is constituted by speeches b1, b2... bn and pictures recorded on a video tape or a film. The one speech or the continuous two or more speeches which appear along with the progress of the movie are defined as one speech unit and successively defined speech units are denoted by B1, B2,... Bn. Then the speeches of the arbitrarily selected speech units are left. At the same time, the pictures A1, A2... An which correspond to the selected speech units B1, B2... Bn are selected and left so as to have at least several seconds of the respective duration times. Further, speeches following the selected speech units B1, B2... Bn and pictures following the selected pictures A1, A2... An corresponding to the selected speech units are cut off by the lengths corresponding to several times to several tens of times of the duration times of the pictures A1, A2... An corresponding to the selected speech units B1, B2... Bn to obtain the curtailed edited product.
Patent JP-S62243035-A (JP)
Title: Instruction testing system
Inventor: OSANAWA FUMIAKI
IPC: G06F11/28
Filed: 1986-04-16
Abstract: PURPOSE:To easily detect an interference fault between continuous instructions, which cannot be easily supposed, by comparing and collating a result obtained by executing singly one instruction each by eliminating a mutual interference between instructions, with regard to the instruction which has been combined optionally, and a result of the time when the instruction has been executed continuously. CONSTITUTION:An instruction embedding means 1 selects a control table entry from an instruction assembly control table 2 in which an instruction combination control table entry corresponding to each number of an instruction to be tested has been determined in advance, and embeds an instruction code of an instruction length portion, into an instruction executing area. When the instruction to be tested which has been embedded is not a testing object, an execution of the instruction is inhibited by an instruction execution inhibiting means 6. In case of a testing object instruction, each one instruction is executed singly by eliminating an interference between continuous instructions by an instruction processing, etc., at every execution of one instruction by a single execution control means 3. Also, the instruction to be tested which has been embedded is executed continuously by a continuous executing means 4. A result of execution of the means 3 and a result of execution of the means 4 are compared and collated by a collating means 5, and when they coincide, the instruction combination test is ended.
Patent JP-S63254917-A (JP)
Inventor: TAKEI TERUTAKA
IPC: A01D34/64
Filed: 1987-04-09
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-2000283481-A (JP)
Title: Heat storage floor heating material
Inventor: WACHI TADAHITO
IPC: E04F15/18
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat storage floor heating material in which overall thickness is decreased while preventing the floor face from being distorted when a person walks thereon by enclosing a heat storage material and a heater unit in a containing section and providing a cover material supported by a fringe part and a protruding part. SOLUTION: A floor material 1 has a containing section 3 surrounded by a protruding fringe part 2 and three protrusions 4 are provided in the center thereof in the longitudinal direction. Six heat storage materials 7 are built in while being contained on the opposite sides of each protrusion 4. A heater unit 8 comprises a snaking heater wire 9 and an aluminum sheet 13 for distributing heat evenly. A cover material 14 covering the containing section 3 in order to contain the heat storage materials 7 and the heater unit 8 in the containing section 3 is supported, when it is fixed to the floor material 1, by the fringe part 2 and the protrusions 4 in the center of the containing section 3.  According to the structure, overall thickness of the floor material can be confined within 15 mm and the height can be adjusted easily with respect to a non-heated floor while sustaining the strength of floor surface.