baber/WOPTO huggingface dataset:
Patent JP-S58189621-A (JP)
Title: Information reader of camera
Inventor: SATOU AKIHIKO
IPC: G03B7/24
Filed: 1982-04-30
Abstract: PURPOSE:To prevent one information hole from being read plurally, by reading the presence of an information hole when a perforation comes to a specific position, and generating the read output continuously as far as a film reciprocates at specific distance from a specific position in the winding direction. CONSTITUTION:The film 9 is advanced to move between light emitting elements 1-4 and photodetecting elements 5-8 and once a perforation 11 faces both the photodetecting elements 5 and 6 at the same time, an AND gate G generates an output H, which is passed through an FF and a monostable multivibrator OM to allow a shift register SR to send the output H of a comparator A to a transfer means Q1 when an information hole 10 is present at the position of the photodetecting element 8. At this time, the film 9 is stopped and the information hole 10 moves slightly in the opposite direction; when a next information hole 10 comes to the photodetecting element 8, the AND gate G1 generates the output H again, but the film 9 is returned without being advanced to the position where the perforation 11 faces the photodetecting elements 6 and 7, so the FF is not reset. Then, the OM is not actuated again and an erroneous read is prevented.
Patent JP-H06282902-A (JP)
Title: Tape tension control mechanism
Inventor: MARUYAMA AKIRA
IPC: G11B15/43
Filed: 1993-03-30
Abstract: PURPOSE:To suppress the change of tape tension due to the temperature change to the utmost by providing a tension adjusting means consisting of plural materials having different linear expansion coefficients on a tension band. CONSTITUTION:A magnetic tape 4 is supplied from a supply reel 8, and the tension is given thereto by the tension band 2 when it is run on a tension pole 5a. One end 2c of the band is provided with an energizing spring 3 and connected to a tension arm 5 for which a shaft 6 works as the turning fulcrum, and the felt part 2a is wound on the reel 8, and further another end 2b is connected to the tension adjusting means 1. The adjusting means 1 consists of the material A1a and the material B1b having the linear expansion coefficient lower than that of A1a, and a boundary 1c of both materials is integrally formed by a joining means such as a bonding, welding, etc., and another boundary 1d is formed for separating them. Therefore, when the tape tension control mechanism is left standing in the low temperature, the adjusting means 1 is deformed, then the tape tension is balanced at the value lower than the tape tension value set in the normal temperature.
Patent JP-S61227739-A (JP)
Title: Production of active gluten having high nutritive value
Inventor: SHIGEHIRO GENICHI
IPC: A23J1/12
Filed: 1985-04-03
Abstract: PURPOSE:The titled food suitable as a food for patients, old people, little children, etc. as a substitute for animal protein, having high nutritive value, easily moldable, showing a meat-like flavor by steaming or boiling, obtained by blending rice protein with raw gluten of wheat. CONSTITUTION:For example, dried flour of rice protein is blended with dehydrated and cut raw gluten of wheat, mixed and dispersed in a dispersing machine at high-speed revolution until the powder becomes ultrafine powder and the ultrafine powder is dried, to give the aimed product of a mixture of rice protein and raw gluten of wheat.
Patent JP-S56167712-A (JP)
Title: Production of methacryl resin composition having excellent impact resistance
Inventor: KAMATA KAZUMASA
IPC: C08F265/06
Filed: 1980-05-29
Abstract: PURPOSE:To obtain titled resin without lowering its transparency and surface luster, by grafting first a mixture of a crosslinking monomer and methyl methacrylate and, then, methyl methacrylate onto an acrylate ester elastomer of a specified double structure. CONSTITUTION:Titled resin is obtained by polymerizing (c) 5-100pts.wt. monomer mixture consisting of (i') 80-99.9wt% methyl methacrylate (hereinbelow abbreviated as MMA) and (ii') 0.1-10wt% polyfunctional crosslinking monomer containing at least two C-C double bonds in the presence of 100pts.wt. double-structured acryl elastomer containing, in its interior, (A) 5-50pts.wt. rigid cured resin containing at least 80wt% of MMA and containing, in its exterior layer, (B) 95- 50pts.wt. polymer consisting of (i) 69.9-89.9wt% of 1-8C alkyl acrylate ester,  (ii) 30-10wt% styrene or mixture thereof with a styrene derivative, and (iii) 0.1- 10wt% polyfunctional crosslinking monomer containing at least two C-C double bonds and, after addition of (D) 5-1,000pts.wt. MMA (D/C=0.5-200), polymerizing the mixture.
Patent JP-H03275884-A (JP)
Title: Safe-deposit box device
Inventor: KAMENO HIRONORI
IPC: B65G1/00
Filed: 1990-03-23
Abstract: PURPOSE:To prevent a containing box from being damaged during carrying by setting an external case for retaining the containing box to be carried to a usable window set in a bank or the like, to be separated from, and by laying a buffer member between the containing box and the external case. CONSTITUTION:At a usable window set in a bank or the like, specified operation is performed, and a containing case 8 is carried to a window work area from a housing shelf by a roller conveyor or the like, and is taken out of a taking-out port. Besides, the containing case 8 is provided with an external case 13 via a buffer member 14 on the lower surface of the case 8, to be separated from each other. Then, out of the containing case 8 and the external case 13 which are carried to the work area, the case 8 only is taken, and the case 13 is left on the conveyor. As a result, the containing case 8 can be prevented from being damaged while being carried.
Patent JP-H11269893-A (JP)
Title: Working method for continuous footing foundation
Inventor: ARAGAKI MORINOBU
IPC: E02D27/01
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a continuous footing foundation with excellent workability capable of saving labor for troublesome adjusting process for horizontally finishing the top of the footing beam. SOLUTION: After installing pre-assembled base bars 3 horizontally at a predetermined height above the bottom surface of the footing, pre-assembled footing beam bars 4 with separator positioning portion formed at a predetermined height from the bottom are placed on the base bars and erected. Next, separators 6, 8 are placed and arranged on the separator positioning portion, and a footing sheathing board 5 and a footing beam sheathing board 7 are retained by a separator 8 thereby making a concrete formwork, concrete is placed in the formwork.
Patent JP-S58186448-A (JP)
Title: Method and apparatus for recovering crushed pieces of dead bed of centrifugal crusher
Inventor: KAWAGUCHI MITSUTOME
IPC: B02C19/00
Filed: 1982-04-27
Abstract: In a centrifugal crusher including a rotor (2, 11) rotating at high speed for receiving a supply of material to be crushed, and a crushing chamber (3,12) enclosing the rotor, the material is thrown out of the rotor in a tangential direction by centrifugal forces into collision with a dead-bed (4,13) constituted by particulate material stacked in a heap in the crushing chamber after being produced by crushing the material. The particulate material brought into collision with the dead-bed is allowed to stay in the crushing chamber for a period of time long enough to serve as a dead-bed for crushing the particulate material into particles of a desired particle size, before being discharged continuously or periodically from the crushing chamber.
Patent JP-S56169243-A (JP)
Title: Controlling system for position of magnetic tape device
Inventor: KOUKETSU HIROTOSHI
IPC: G11B15/18
Filed: 1980-05-29
Abstract: PURPOSE:To prevent malfunction for a pseudo interblock due to the defect of a recording medium, by controlling the position of a magnetic tape by discriminating between a normal interblock gap and the pseudo interblock. CONSTITUTION:If a signal input from a read head 12 decreases below a prescribed value in the beginning of the pseudo interblock IBG of a magnetic tape, the output signal of a detecting circuit 13 decreases below a prescribed signal level. Consequently, an IBG counter circuit 9 and a check counter circuit 11 start operation and the circuit a generates a carry signal CRY1 when the distance of the tape reaches a distance value a little bit greater than a reference IBG distance. When the distance reaches the reference IBG distance, the circuit 11 generates a carry signal CRY2. As the pseudo IBG ends, the circuits 11 does not send the signal CRY2, so the pseudo IBG is discriminated on the basis of that, so that a control circuit 8 stops position control. On the other hand, the signal CRY2 is sent after the normal IBG, so when the tape reaches a set position, a right middle circuit 15 stops the magnetic tape at the center position of the IBG.
Patent JP-H10264733-A (JP)
Title: Telephone holder
Inventor: HIRAI HIROKI
IPC: H04W88/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To hold a portable telephone in an easily detachable state by providing a movable part that can be brought into contact with and separated from the portable telephone in the orthogonal direction to the inserted direction of the portable telephone inserted in a holder body from an opening, and providing a position adjusting means for changing the position of the movable part upon receiving operation from the outside. SOLUTION: A portable telephone T is set into a specified position in an outer box 10, that is, into a position where the rear end face of the portable telephone T comes in contact with the rear end of an arm provided at a slider of a detachable module. At the time of inserting the portable telephone T, since side plates 52A, 52B, 62A, 62B in a holder body and furthermore regulating protrusions 65a, 65B are positioned in positions of almost coming in contact with the outer surface of the portable telephone T, the portable telephone T is positively guided into a connected position to a connector C by these side plates and the like so as to facilitate mounting work. After mounting, the portable telephone is held in an extremely stable state to the holder.
Patent JP-2000267900-A (JP)
Title: Device and method for electronic processing and recording medium
Inventor: TANAKA SHINJI
IPC: G06F11/34
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To simply notify why a failure occurs and to facilitate the correspondence of a computer system to improvement. SOLUTION: The data quantity Sa is calculated from image data for printing (S120), and the size Sb of a RAM is calculated (S130). Next, whether or not the RAM size Sb is sufficiently large in comparison with the quantity Sa is discriminated (S140), when it is discriminated as not large, an alarm message is shown (step S150). The shortage of a memory (cause of failure), time necessary to data printing (failure situation) and the recommendation of memory expansion (measures for solving failure) are shown in the alarm message.
Patent JP-S55166485-A (JP)
Title: Dual starting compensator
Inventor: KAWABE TAKAO
IPC: H02P1/28
Filed: 1979-06-11
Abstract: PURPOSE:To permit acceleration at high torque while controlling starting capacity low by providing plural neutral terminals in a starting compensator which equips a closed magnetic circuit with a main circuit winding as an autotransformer wherein a service voltage to a motor is made variable by switching neutral terminals. CONSTITUTION:A main circuit winding consisting of t1, t2, t3 is wound around a closed magnetic circuit. And the middle point of the windings t2 and t3 and the terminal of the winding t3 are connected to neutral points through neutral point switches s2, s3 with each other. In starting a motor M, first, a starting switch s1 and the neutral switch s2 are closed. Then, the neutral switch s2 is opened after 15-20 cycles and the neutral switch s3 is closed. After increasing the revolution of the motor M, the neutral switch s3 is opened and a running switch s4 is closed. The starting switch s1 is then opened to become a running condition.
Patent JP-H0221885-A (JP)
Title: Japanese pinball game (pachinko) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1989-03-25
Abstract: PURPOSE:To prevent a cycle period of successive opening and closing of movable pieces from being disturbed, by providing such an arrangement that a timing circuit incorporates a short operating time of an electrical drive section into a long operating time if a pinballs are successively introduced into a specific prize wining port, so as to nullify a prize wining operation in a short time. CONSTITUTION:Guide blades are provided as movable pieces which open in directions in which pinballs are trapped. During operation of solenoids by 18 cycle-times, that is, during operation of the guide blades by 18 cycle-times, the output of an OR circuit becomes high. Accordingly, even though one and two times of prize wining motions are presented, the output of the OR circuits is maintained to be high and is not altered while a reset terminal Rb of a binary counter circuit 10 is never reset by opening of a one time prize wining motion switch 6 and a two time prize wining motion switch 7 during 18 cycle time motion. In other words, by nullifying the operations of the solenoids 2a, 2b effected by the one time prize wining motion switch 6 and the two time prize wining motion switch 7, the cycle period of successive opening and closing of the movable pieces (0.8sec) can be prevented from being disturbed.
Patent JP-S51148885-A (JP)
Title: Multiple stone cutting app aratus
Inventor: ISHIZUKA HIROSHI
IPC: B28D1/04
Filed: 1975-06-14
Abstract: PURPOSE:To provide a multiple stone cutting apparatus capable of high speed cutting by preventing the bend of blades during the cutting operation.
Patent JP-H02249903-A (JP)
Title: Optical device for measuring shape in mounting process for electronic parts
Inventor: TOKURA NOBUSHI
IPC: G01N21/956
Filed: 1989-03-24
Abstract: PURPOSE:To measure the shape of an object at a high speed and with high accuracy by fixing one end part side of a light reflecting device to a frame, and also, forming its mirror side to a freely bendable free end part, and providing a power source part for applying a voltage to this light reflecting device. CONSTITUTION:A light reflecting device 1 is formed by installing a mirror 11 in one end part of a long plate-like bending element 2. This element 2 is formed like a sheet on the surface and the reverse side of a plate-like electrode 3 having strength and flexibility of copper and aluminum, etc., by providing piezoelectric ceramics 4, 5 having an electrostrictive characteristic obtained by applying a voltage and on the surface of the ceramics 4, 5, electrode parts 6, 7 are formed like a thin film by aluminum vapor-deposition, etc. In this state, when a voltage is applied to the element 2, the element 2 is bent, and a light reflection angle of the mirror 11 can be varied. In this case, a bending angle of the element 2, that is, the light reflection angle of the mirror 11 is determined by magnitude of a voltage applied thereto.
Patent JP-H09215827-A (JP)
Title: Overcurrent protection circuit of pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit which prevents the interruption of a play, even if either of plural lamps on a pachinko machine has failed, by preventing the failed lamp from affecting the other lamps. SOLUTION: An output control circuit 5 consisting of a control part 6 and a driving part 7 operated by a drive signal from the control part 6 is connected to lamps on a pachinko machine, the driving part 7 or the lamps are provided with a current detecting circuit 8, a detection signal output from the current detecting circuit 8 is converted by an output stop-and-hold circuit 9 and input to a flip-flop circuit 10, and an FF signal is fed to the control part 6 to hold the control part 6 in a stopped state. A reset signal is inputted to the other end of the flip-flop circuit 10 to operate the control part 6. Therefore when the lamp is short-circuited, the output control circuit 5 does not operate and no overcurrent flows, so overheating of a power part can be prevented. The lamp is replaced with a new one, and a reset signal is inputted to turn on the lamp again.
Patent JP-H08274176-A (JP)
Title: Semiconductor device
Inventor: OCHI KATSURA
IPC: G01R31/28
Filed: 1995-03-30
Abstract: PURPOSE: To easily sort a plurality of IC chips having different functions from each other even when the IC chips are arranged on the same substrate by measuring the drain-source voltages of specific transistors and recognizing the positions of the semiconductor chips on the semiconductor substrate from the voltage values, etc. CONSTITUTION: On a semiconductor substrate, electrodes 11 are provided at prefixed positions or the same position and a plurality of semiconductor chips having different functions which are actuated when a prescribed voltage is applied to the electrodes 11 and a prescribed input signal is supplied to the electrodes 11 are arranged in a plane. In such a semiconductor device, transistors having different characteristics or connections against each function are provided between the electrodes 11. The drain-source voltages V0 of the transistors are measured and the positions of the semiconductor chips arranged in the same plane are recognized from the voltage values or resistance values of resistance elements.
Patent JP-S615809-A (JP)
Title: Ratchet pawl apparatus suitable for ski boots engaging sawtooth shape strap of closure lever
Inventor: JIYOZETSUPE BIANCHI BATSUCHI
IPC: A43C11/14
Filed: 1985-04-08
Abstract: The ratchet pawl device comprises a base (2), attachable to one of the flaps to be brought together and having lateral sides (5), delimiting an area of engagement for a serrated strap (6) connected to a lever associable with the other of the flaps to be brought together. Also provided being an oscillable body (10) hinged at a middle portion thereof to the lateral sides (5) and having a first toothed end (12) engageable with the serrated strap (6), and a second end (19) actuatable for disengaging the first toothed end (12) from the serrated strap (6). Lugs (20) project laterally from the oscillable body (10) and are engageable in seats (25) formed in the lateral sides (5) to prevent undesired oscillation of the oscillable body (10).
Patent JP-S61232527-A (JP)
Title: Cathode of electron tube
Inventor: WATABE KEIJI
IPC: H01J1/20
Filed: 1985-04-05
Abstract: PURPOSE:To make it possible to obtain high current density by forming an alkaline earth metal oxide layer containing a specific range amount of Zr carbide on a substrate metal of thickness less than specific value while forming thereon a layer made of only the alkaline earth metal oxide. CONSTITUTION:A substrate metal 1 mainly composed of Ni is coated with an electron radiation material layer 2 made of an alkaline earth metal oxide. Said layer 2 is less than 30mum thick while being constituted by the first layer in contact with the substrate metal and made of the alkaline earth oxide containing 0.1-2wt% of Zr carbide and the second layer made of only the alkaline earth metal oxide to be formed on the first layer 1. By adding Zr carbide in this way, the alkaline earth metal oxide is reduced for fully activating the layer 2 thus making it possible to obtain electron radiation of high current density. Further, when the amount of Zr carbide is less than 0.1wt%, a reducing action is insufficient while when it exceeds 2wt%, reducing force is too strong thus leading to a short life of a cathode. When the first layer is thicker than 30mum, the amount of an evaporating active metal of the cathode is too much increased thus leading to an undesirable result.
Patent JP-H06258285-A (JP)
Title: Gas analyzer
Inventor: ARII TADASHI
IPC: G01N27/62
Filed: 1993-03-08
Abstract: PURPOSE:To simplify switching of measurement modes, and carry out both mode measurements simultaneously during a single time gas generating period in a gas analyzer having two measurement modes of trap mode measurement and direct mode measurement. CONSTITUTION:A gas analyzer has a gas trap device 25 to trap gas generated from a sample 8, a gas chromatograph 35 and a mass spectrometer 4. A directional control valve having three gas ports of a gas taking-in port 23a, a gas outlet 23b and a gas outlet 23c is provided. This valve 23 switches the gas outlet between the oulet 23b and the outlet 23c, and gas taken in from the gas taking-in port 23a is discharged alternately from 23b and 23c. The gas taking-in port 23a is connected to a heat analyzer 1, and the outlet 23b is connected to the mass spectrometer 4, and the outlet 23c is connected to the gas trap device 25.
Patent JP-S57186842-A (JP)
Title: Demodulator of frequency-modulated receiver
Inventor: HAMADA FUMIO
IPC: H04B1/10
Filed: 1981-05-13
Abstract: PURPOSE:To satisfactorily receive feeble radio waves, and to demodulate an FM signal with high sensitivity, by varying and controlling a band of a narrow band filter and gain of a low frequency amplifier, by an output from a wide band intermediate frequency amplifier. CONSTITUTION:A high frequency input signal is inputted to a frequency converter 1, is converted to an intermediate frequency signal by a signal from a voltage controlling oscillator 7, and is inputted to a band variable narrow band filter 8. An output of this filter 8 is amplified by a wide band intermediate frequency amplifier 3, is provided to an amplitude limiter 4, and also is inputted to a level detector 10. Also, the intermediate frequency signal whose amplitude has been limited is demodulated to a low frequency signal by a frequency demodulator 5, and its low frequency signal is inputted to a gain variable low frequency  amplifier 9. Subsequently, a passing band of the filter 8 and gain of the amplifier  9 are controlled in accordance with a level of the intermediate frequency signal detected by the level detector 10, and oscillation frequency of the oscillator 7 is  controlled by an output of the amplifier, so that feeble radio waves can be received satisfactorily.
Patent JP-H06256884-A (JP)
Title: Cutting tool made of titanium carbon nitride cermet excellent in wear resistance
Inventor: TERUUCHI KIYOHIRO
IPC: B22F1/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide a cutting tool made of TiCN base cermet having excellent wear resistance and toughness. CONSTITUTION:In a cutting tool constituted of TiCN base cermet contg. 5 to 30vol.% metallic bonding phase essentially consisting of Co and/or Ni, and the balance substantial hard dispersed phase, the hard dispersed phase is constituted of (a) a hard dispersed phase having a core double phase structure and/or a core triple phase structure and in which the core part is constituted of (Ti, M) CN or a dispersed phase, if required, having an (a') single phase structure and constituted of (Ti, M) CN and 25 to 70vol.% of (b) a hard dispersed phase having a core double phase structure and/or a triple phase structure and in which the core part is constituted of TiCN or a hard dispersed phase, if required, having a (b') single phase structure; where M denotes one or more kinds among Ta, Nb, hard dispersed Zr, W and Mo.