baber/WOPTO huggingface dataset:
Patent JP-H11202465-A (JP)
Title: Conveying device for photographic sensitive material
Inventor: MATSUMOTO RYOSUKE
IPC: G03D3/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device for photographic sensitive material capable of smoothly operating the free rotation of a conveyor roller and superior in durability. SOLUTION: This conveying device for photographic sensitive material is equipped with the conveyor roller 4 which conveys photographic paper. The device is equipped with a 1st gear 5 which transmits a driving force, a 2nd gear 6 which outputs the driving force to the conveyor roller 4, and a pinion 7, the pinion 7 is engaged with the 2nd gear 5, and the 1st gear 5 is provided with a storage chamber into which the pinion can be inserted loosely in a free- to-rotate state; and an engagement part that the pinion engages at the time of unidirectional rotation of the 2nd gear 6 to the 1st gear 5 and is stopped from rotating is provided on the inner peripheral surface of the storage chamber 52 and the 1st gear 5 and 2nd gear 6 are rotated in one body through the pinion 7 by the engagement of the pinion 7 with the engagement part.
Patent JP-H05190000-A (JP)
Title: Semiconductor memory device
Inventor: IMAI KOJI
IPC: H01L21/66
Filed: 1992-01-14
Abstract: PURPOSE:To facilitate the analysis of the cause for a defect by building a circuit for inspection having a function for inspection into the device and providing a bonding pad for 10 order to make valid the function for inspection of the circuit for inspection. CONSTITUTION:This semiconductor memory device 1 is provided with the circuit 1a for inspection which inspects a change of data by the influence of adjacent bit lines, a signal line 1b and the bonding pad 1c for test. A tester 2 connected to the device via a prober, etc., inputs prescribed set addresses and data, etc., to the device 1. The non-defective device or the defective device is decided from the output result thereof. The device 1 decided to be defective is subjected again to the inspection as to whether the device is defective or non-defective with the tester 2 by impressing a voltage the pad 1c and executing alteration by each bit by the circuit 1a. As a result, the cause for the defect is easily analyzed without changing the set data, etc., of the tester 2. The labor and time are thus saved and the error by a change of the data, etc., is prevented.
Patent JP-S60148721-A (JP)
Title: Center differential gear lock device of four-wheel driving car
Inventor: KATABUCHI NOBORU
IPC: B60K17/35
Filed: 1984-01-12
Abstract: PURPOSE:To improve stability of travelling by automatically controlling, in conformity to condition of a wheel, lock.unlock operation of a center differential which distributes power to each differential for front-wheel drive and rear-wheel drive. CONSTITUTION:Front wheels 1, 1 and rear wheels 2, 2 of a four-wheel driving car are connected by means of shafts 3, 4 equipped with front and rear differentials 6, 7 respectively, while the shafts 3, 4 are connected by means of a propeller shaft 5 equipped with both differentials 6, 7 and a center differential 8. In this case, a wheel speed sensor 11 is provided in each wheel 1, 2, and conditions of slippage or brakeage of existing wheels are detected by means of a wheel condition detecting means 41 in conformity to signals sent out from the abovementioned sensors 11. In case existing wheels are in conditions of slippage or brakeage, an actuator 13, for locking the center differential 8, is actuated, by an actuator control means 42, to have said differential 8 locked.
Patent JP-H04238278-A (JP)
Title: Semi-conductor device
Inventor: FUJIYAMA HIROYUKI
IPC: G06F11/22
Filed: 1991-01-21
Abstract: PURPOSE:To test a semi-conductor in which a CPU core and peripheral circuits are provided in the same chip, for a short time, to reduce a testing cost, and to specify a fault point of the semi-conductor device accurately for a short time in a semi-conductor device in which a CPU core and peripheral circuits are built. CONSTITUTION:A semi-conductor device comprises a CPU core 1, peripheral circuits 2, 3, 4, 5 connected to that CPU core 1 and for carrying out the predetermined function, and multiple external terminals 7a, 7b; 71, 72 for sending and receiving the signal between the described CPU core 1 and the described peripheral circuits 2, 3, 4, 5 and the outside, and an internal interface circuit 6 provided between the described CPU core 1 and the described peripheral circuits 2, 3, 4, 5 and for separating one of the described CPU core 1 and the described peripheral circuits 2, 3, 4, 5 and connecting the other to the described external terminals 7a, 7b; 71, 72 on the basis of the special mode signal TES; TES 1; TES 2.
Patent JP-H02186561-A (JP)
Title: Polymer solid state electrolyte
Inventor: IMACHI HIROSHI
IPC: H01M10/05
Filed: 1989-01-12
Abstract: PURPOSE:To increase chemical or electrochemical stability by containing at least one salt selected from an alkali metal salt, alkali earth metal salt, and organic ammonium salt in a crosslinked polyether prepared by reacting polyether having a specified reactive double bond. CONSTITUTION:At least one salt selected from an alkali metal salt, alkali earth metal salt, and organic ammonium salt is contained in a crosslinked polyether prepared by reacting polyether having reactive double bond obtained by replacing one or more hydrogens of hydroxyl group of polyether having polyethylene oxide structure, polypropylene oxide structure, or ethylene oxide- propylene oxide copolymer structure with a group represented by formula I or II. In the formula I, R shows H or CH3. Chemical or electrochemical stability is increased.
Patent JP-H02185921-A (JP)
Title: Manufacture of steel wire for steel wool excellent in machinability
Inventor: SATO HITOSHI
IPC: C21D8/06
Filed: 1989-01-12
Abstract: PURPOSE:To manufacture a steel wire for steel wool excellent in machinability by forming a steel having a specific composition consisting of C, Si, Mn, S, Al, and Fe into a wire rod by means of hot rolling and carrying out moderate wiredrawing before and after specific patenting. CONSTITUTION:A steel having a composition consisting of, by weight, 0.05-0.2% C, <=0.1% Si, 0.5-1.5% Mn, <=0.04% S, <=0.003% Al, and the balance Fe with inevitable impurities is hot-rolled so as to be formed into a wire rod. This wire rod is wiredrawn at 40-80% reduction in area, by which the refining and uniform dispersion of pearlite grains in a patenting structure are attained and voids are formed in the interface of ferrite and pearlite. Subsequently, patenting is applied to the resulting steel wire at (Ac1+20 deg.C)-(Ac3+20 deg.C) heating temp. to make uniform the structure. Then, the steel wire is further wiredrawn at 60-85% reduction in area, by which the above voids are grown in a longitudinal direction. By this method, the steel wire for steel wool capable of prolonging tool life and machining uniform steel wool and excellent in machinability can be obtained.
Patent JP-H04237159-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANAZAWA KENICHI
IPC: H01L21/8247
Filed: 1991-01-22
Abstract: PURPOSE:To enable a protective resistor forming method through which the input protective resistor of a MOS type IC is formed restraining a poly-Si layer used for the formation of a protective resistor from varying in sheet resistance or a resistor structure which is adequate in resistance even if an Si layer is too high in sheet resistance to be offered. CONSTITUTION:In a protective resistor manufacturing method, a protective resistor pattern formed on a poly-Si layer is covered with an acid-resistant coating and then subjected to following processes or a protective resistor pattern on which another poly-Si pattern is deposited is subjected to following processes, whereby the poly-Si layer is prevented from varying in sheet resistance, and the protective resistor has such a resistor structure that a poly-Si layer and a conductor layer formed thereon are connected in parallel to constitute a resistor pattern.
Patent JP-S57119458-A (JP)
Title: Storage battery
Inventor: SAKAI TAKASHI
IPC: H01M50/528
Filed: 1981-01-17
Abstract: PURPOSE:To realize insulation of the terminal part of a plate for a battery, which has hollow  electrode poles, and obtain gas discharge routes by placing an insulating spacer, which has a  comb-teeth-like part at its end and has a projection and small holes on its upper surface,  between the top of the plate and a current collecting plate which is used for connecting the  terminal part of the plate to the electrode pole. CONSTITUTION:In a storage battery having hollow electrode poles 15 and 16 which also work  for gas discharge, terminal parts 1' and 2' provided above plates 1 are connected to the electrode poles 15 and 16, with current collecting plates 5 interposed between the parts 1' and 2'  and the electrode poles 15 and 16. An insulating spacer which has a comb-teeth-like part 21,  Which is inserted between the terminal parts 1' or 2' of the plates 1, is provided between  plates 1 and the current collecting plate 5. A projection 22 is provided on the upper surface of  the above insulating spacer, and small holes 23 are provided near the projection 22. The projection 22 is fixed at the lower end of the hollow electrode pole 15 or 16 so that a gas discharge route is formed through the projection 22 and the small holes 23. As a result, any contact between the top of the plate 1 and its current collecting part can be prevented. Besides, a  has discharge route leading from a space, which is formed between the projection 22 and the  holes 23 due to gas pressure, to the hollow center of the pole 15 or 16 can be provided.
Patent JP-H11205087-A (JP)
Title: Impedance converting circuit, video equipment, audio equipment and communication equipment
Inventor: HIRABAYASHI ATSUSHI
IPC: H04N5/44
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an impedance conversion circuit which can be used by a higher frequency and also is suitable for an integrated circuit and a video equipment, etc., where the impedance conversion circuit is used. SOLUTION: In a conversion circuit 10, a drive current is supplied to first and second terminals V2 and -V2 of the impedance circuit 11 according to first and second input end voltages (V1) and (-V1). A current iX is also made to flow out of the second and the first input ends (-V1) and (V1) according to the first and the second terminal voltages V2 and -V2.
Patent JP-2000204243-A (JP)
Title: Polyamide resin composition
Inventor: FUJITA KAZUTOSHI
IPC: C08L77/06
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of giving a molded product, which is excellent in impact strength, heat resistance, as a road-antifreezing agent, in appearance and flexing resistance at a hinge portion of the molded product. SOLUTION: The polyamide resin composition comprises (A) an aromatic polyamide, (B) a modified polyolefin modified with an unsaturated carboxylic acid compound, and (C) an epoxidated diene block copolymer (C) wherein the component (A) in the composition ranges 55 to 85 wt.%, the total of the components (B) and (C) ranges 45 to 15 wt.%, and the content of the component (B) in the total of the components (B) and (C) ranges 20 to 80 wt.%.
Patent JP-S57119872-A (JP)
Title: Method and device for production of color painted iron wire
Inventor: SATOU TOSHIO
IPC: B05D7/20
Filed: 1981-01-16
Abstract: PURPOSE: To improve the productivity of a color painted iron wire by stretching the pretreated iron wire and subjecting the same to zinc plating, chemical conversion treatment and painting as well as heating and liquid cooling by vertical feed thereby coating the same successively with films and paint films.  
     CONSTITUTION: An iron wire blank material 2 is stretched out from a payoff coil 11, and is delivered so that it is subjected to pretreatments through an annealing furnace 12, a water cooling tank 13, a pickling tank 14, a washing tank 15, and a flux tank 16. Next, it is zinc plated continuously in a plating tank 18, and is chemically converted in a water cooling tank 19, a chemical conversion tank 20, and a washing tank 21, and is painted in a painting tank 22. Following to this, it is heated in a heating furnace 23 by vertical feed and is liquid cooled in a water cooling booth 30, after which it passes through a top turn wheel 37 provided with a water cooling mechanism, and a hot water tank 38 and is taken up on a take-up coil 40 via a coiler 39. It undergoes the stages from the painting to the tank 38 twice, so that an undercoating paint film 5 and a top coating paint film 6 are formed on a zinc film 3 and a phosphate film 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08195341-A (JP)
Title: Exposure system
Inventor: YASUFUKU YUJI
IPC: G03F7/20
Filed: 1995-01-18
Abstract: PURPOSE: To shorten an exposure device, which uses a laser of a pulse oscillation system as a light source, in exposure time by a method wherein a first signal that makes a charged voltage, which determines the emission energy of a laser, start being built up and a second signal which enables the laser to emit laser beams are changed in input time interval corresponding to the charged voltage. CONSTITUTION: After a first signal that makes a charged voltage, which determines the emission energy of a laser 1, start being built up is inputted, a second signal which makes the laser 1 emit laser beams is inputted, whereby the laser 1 starts emitting pulse laser beams. Furthermore, energy detecting means 4 to 6 which detect the energy of laser beams are provided, and a following charged voltage is controlled on the basis of the detection results obtained from the energy detecting means. In an exposure system as mentioned above, a means which changes the first signal and the second signal in input time interval corresponding to a charged voltage is provided. For instance, a charged voltage is actually measured, and then the first signal and the second signal are controlled in input time interval.
Patent JP-H07206907-A (JP)
Title: Production of polyvinylchloride having low fish eye content
Inventor: TAKAMI KEITA
IPC: C08F2/18
Filed: 1994-01-24
Abstract: PURPOSE:To obtain the subject polymer having less fish eye content, by an aqueous suspension polymerization of vinyl chloride or vinyl chloride and its comonomers in a polymerization vessel equipped with a reflux condenser having a heat exchanging tube and its supporting board, where water can be passed over their outer surfaces. CONSTITUTION:In a production of poly (vinyl chloride) by an aqueous suspension polymerization of monomeric vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable with vinyl chloride (e.g. ethylene, etc.) by using a polymerization vessel equipped with a reflux condenser directly connected to the vessel, having a heat exchanging tube and its supporting board, and during a period from a completion of the polymerization and an initiation of next monomer charge, where no refluxing is conducted, water is passed over the outer surfaces of the heat exchanging tube of the condenser and of the tube supporting board in a rate of 0.5-100l/min.m<2> per unit heat conducting surface area of the heat exchanging tube, 0.5-30l/min per one tube, and 200-2000l/min.m<2> per unit area of the supporting board to obtain the objective polymer of less fish eye content.
Patent JP-S63175588-A (JP)
Title: Data reception processing method
Inventor: GOTO YOSHIHIRO
IPC: H04L13/18
Filed: 1987-01-16
Abstract: PURPOSE:To take out a restored image easily and quickly by receiving compressed data required to restore images sequentially, reproducing one image sequentially from the compressed data and storing the data of the restored image in a storage device at the reception side sequentially. CONSTITUTION:The quantity of compressed data required to restore one image is obtained and the data quantity of one packet in receiving the compressed data is decided to obtain the received packet number. The compressed data of the packet number is received by a reception memory 3, the image is restored from the received compressed data and the data of restored images 4a-4c is stored in the storage device 2. Fractional data Q1-Q3 other than one restored image among the received compression data are moved to the head address of the reception memory 3 and the reception of the compressed data of the packet number required for the next picture reproduction is received in the reception memory from the memory address next to the moved fractional data Q1-Q3 repetitively for the number of the received image. Thus, in receiving the compressed data, the restored image is taken out easily.
Patent JP-H09193094-A (JP)
Title: Punch unit for nc punching device
Inventor: HIRASHITA KAZUMI
IPC: H05K3/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To suppress abrasion of a die and a punch, and easily perform die set by forming the die by using an artificial diamond material, and attachably/ detachably arranging pins fitted to at least two holes passed through an upper unit main body, a die holder and a lower unit main body. SOLUTION: A recessed part 15b to which a die 16 is fitted is formed to the upper part of a die holder 15, and the die 16 formed into an approximately circular plate shape by using an artificial diamond material is stuck to the inside of the recessed part 15b by using an epoxy resin and so on. After the die holder 15 to which the die 16 is integrally connected is loaded on a die holder fixing part 34b through a spacer 38, pins 18a, 18b are fitted to holes 17a, 17b formed to the die holder 15 and a lower unit 34a. Hereupon, a punch 33 is inserted to the hole 16a of the die 16. Next, after a fixing screw 15a is tightened and the die holder 15 is fixed to a lower unit main body 34a, the pins 18a, 18b are pulled out, accordingly die set process is completed.
Patent JP-S60150254-A (JP)
Title: Tape tension controller of magnetic recording and reproducing device
Inventor: SHIBATA KIMIMASA
IPC: G11B15/43
Filed: 1984-01-17
Abstract: PURPOSE:To attain the stable control at a low level of tension for a magnetic tape by adsorbing part of a tape driving path between a supply reel and a rotary head device into an air column therefore keeping a tape loop position constant within the air column. CONSTITUTION:When a tape loop 33 moves toward an arrow head (h) within an air column 28, the light quantity has a change between a cylindrical light emitting lamp 35 and a plate-shaped optical battery 34. Then the output voltage of the battery 34 is compared with the output of a reference voltage generating circuit 40 by a tape loop position comparator 41. Thus an output signal is supplied to a motor 43 via a supply reel motor drive circuit 42. The revolving torque of the motor 43 increases in the direction of an arrow head (c), and the tension of a supply reel 1 is reduced at an output side shown by an arrow head (m). Then a magnetic tape 2 is fed and the loop 3 is reset to its original position by the sucking function of a vacuum pump 31. The tension of the tape 2 is set at a desired level by a tension setting pressure control valve 32.
Patent JP-2000201553-A (JP)
Title: Base for constructing seaweed bed and construction of seaweed bed therewith, and seaweed bed
Inventor: SATO TOSHIFUMI
IPC: A01K61/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a base for constructing a seaweed bed optimal for the growth of perennial seaweeds, and to provide a method for constructing the seaweed bed with the base. SOLUTION: This base for constructing a seaweed bed is constructed by fixing a lower structure 100 to foundation pillars 110 on a ground 10 and then disposing an upper structure 200 on the lower structure 100. The upper structure 200 has a first and a second vertical wave-eliminating plates 210, 220 and horizontal wave-eliminating plates 230 disposed between the first and second vertical wave-eliminating plates 210, 220. Imbedding blocks 300 are fixed to the upper sides of the horizontal wave-eliminating plates 230, and perennial seaweeds 20 are further imbedded in the imbedding blocks 300. The water depth positions of the horizontal wave-eliminating plates 230 are set to a depth where sufficient light reaches the perennial seaweeds 20.  The perennial seaweeds 20 can be artificially cultured in a quiet region surrounded by the first and second vertical wave-eliminating plates 210, 220. The horizontal wave-eliminating plates 230 can be used as a stable foothold for workers, when the workers set the imbedding blocks 300.
Patent JP-S58124222-A (JP)
Title: Substrate for semiconductor device
Inventor: UMIGAMI TAKASHI
IPC: H01L27/00
Filed: 1982-01-20
Abstract: PURPOSE:To readily form a silicon single crystal thin film without influences of the type and ruggedness of a substrate by interposing a ZnS thin film between the substrate and a thin silicon film. CONSTITUTION:A ZnS thin film 2 is formed by a deposition method, for example, in thickness of 0.5-1mum on a substrate 1, a silicon single crystal thin film 3 is grown, for example, in thickness of approx. 0.5mum by an ordinary molecular beam epitaxial method or CVD method on the film 2, and an MOS transistor is, for example, formed in the film 3. An insulating and protecting film of the film 2 is accumulated on electrodes 7, 8, 9, ZnS film is subsequently deposited t form 2-layer film 10, and a silicon single crystal thin film 3 is grown on the film 10. When these steps are repeated, a stereoscopic circuit integrated in three dimensions can be formed. According to this method, a heat treatment such as a laser annealing can be eliminated, thereby readily facilitating the multilayer formation of a device.
Patent JP-S5599325-A (JP)
Title: Gas separator
Inventor: TSUNODA YORIO
IPC: B01D59/20
Filed: 1979-01-24
Abstract: PURPOSE: To make it possible to operate a gas separating plant continuously for a long time at a constant collection efficiency, by increasing gas press. by means of orifices installed at the tail opening and the product opening of a final separating element.  
     CONSTITUTION: The gas to be separated is supplied through a feed opening F, then it is divided into a light gas and a heavy gas, the former reaching a final separating element 8P for product portion and the latter reaching a final separating element 8T for tail portion. The release of the light gas and the heavy gas having reached respectively the final product-separating element 8P and the final tail-separating element 8T are controlled by orifices 4W7, so that both the gases pressurized by the orifices arrive respectively at a product cold trap 2 and a tail cold trap 3 as they are pressurized. Hereby the light gas and the heavy gas having arrived at the traps 2, 3 are cooled and transformer respectively into liquid phase or solid phase, which are stored in storage vessels. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04238469-A (JP)
Title: Magnetic video recording device provided with television camera
Inventor: MATSUDA MASAMI
IPC: G11B33/06
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the consumption of a battery by automatically turning on a light illuminating an object if necessary and automatically turning off the light if not necessary in a magnetic video recording device provided with a television camera. CONSTITUTION:The light 2 illuminating the image pickup range of the television camera is provided on the case of the magnetic video recording device. A turning on switch 6 is automatically driven by interlocking it to the start and end of recording by the operation of a recording operation switch 8 and the light 2 is turned on only at the time of recording.