baber/WOPTO huggingface dataset:
Patent JP-H10338125-A (JP)
Title: Solenoid load monitoring circuit
Inventor: INO JUNSUKE
IPC: B60T17/22
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid load monitoring circuit that can judge an intermediate failure, reduce the number of A/D ports in use and a burden at the time of designing software, simplify abnormal detection at the 'ON' time of a solenooid valve, detect abnormality at the time of simultaneous failure of a plurality of channels. SOLUTION: A comparator 31 is provided to compare output voltage Vout of a differential amplifying circuit 21 for measuring potential difference between both ends of solenoid load S1, with reference voltage Vref. The compared result of the compactor 31 is monitored by a CPU 11. In case of Vref<Vout at the on time of a driving transistor TR1 and Vref>Vout at the 'OFF' time, solenoid load is judged to be normal. In case of Vref<Vout at both 'ON' and 'OFF' time of the driving transistor, solenoid load is judged to be disconnected. In case of Vref<Vout at the 'OFF' time of the driving transistor, a leakage failure is judged. In case of Vref>Vout at the 'ON' time of the driving transistor 'ON' resistance increase abnormality is judged.
Patent JP-H076438-A (JP)
Title: Magnetic field modulation type magneto-optical disk device
Inventor: TAKEUCHI HIROYUKI
IPC: G11B11/10
Filed: 1993-06-21
Abstract: PURPOSE:To provide the magneto-optical device of a magnetic field modulation type having a magnetic head which is disposed on the optical head side of a magnetic optical recording medium and is capable of applying magnetic field modulation thereto. CONSTITUTION:The magnetic head 4 for applying the magnetic field modulation to the magneto-optical disk 1 has a rotary peak-shaped yoke 41 and coils 42 wound around this yoke. A central column 41 a of the rotary peak-shaped yoke 41 has a hole to allow the passage of the light beam 22 of the optical head 2 and the shape thereof is formed to a conical cylindrical shape having its vertex side at the local point irradiated with the light beam. The column is thus formed to the shape at which magnetic fluxes are converted to the local point described above. The height thereof is so set as to be lower than the outside wall 41b of the rotary peak-shaped yoke 41 and to be brought into proximity to the magneto-optical disk 1. The central column is so composed as not to come into contact with the magneto-optical disk 1 even if the magneto-optical disk 1 inclines with the axis of the rotary peak-shaped yoke 41. The magnetic head 4 exists on the same side as the optical head 2 and the magneto-optical disk 1 and a mechanism of cooperatively driving both is simplified.
Patent JP-H0810522-A (JP)
Title: Filter for high viscosity fluid
Inventor: SHIOMI KAZUMITSU
IPC: B01D29/39
Filed: 1994-06-30
Abstract: PURPOSE:To easily remove foreign matter from a supporting layer and also to directly wash the final layer of a filter by providing an inlet communicating with the 1st and 2nd chambers and an outlet installed in an housing and communicating with a void in a portion of the supporting layer. CONSTITUTION:When removing foreign matter accumulated in the 1st or 2nd chamber, the foreign matter is removed by backwashing. By removing the assembly of the 1st and 2nd perforated plates 25, 26 and the 1st and 2nd filters 30 from the cavity of a housing, a supporting layer 40 is removed from the assembly. As a result, foreign matter such as wax accumulated on a filter 30 and a supporting layer 40 by using the filter 30 for a long period of time is easily removed from the supporting layer 40, and also the final layer of the filter 30 is directly washed.
Patent JP-S5773471-A (JP)
Title: Card collating terminal equipment provided with use stop marking function
Inventor: IWAMA TERUHIKO
IPC: G07F7/12
Filed: 1980-10-27
Abstract: PURPOSE:To detect an uncollected card, and to prevent its reuse, by providing a card use stop marking mechanism which is interlocked with an output of a receiving and decoding circuit, on said circuit of a terminal equipment for decoding a black deciding signal from the collating center of a cashless card collating terminal equipment. CONSTITUTION:A membership number is inputted from a keyboard 1 or a card reader 2 to be outputted to a display 3 and a printer 6, and also is stored in a data memory 5. Also, the center is called by a telephone set 11, the contents of the data memory 5 are sent out to a telephone line through a processor 4, a transmission part 7 and a line interface 8. Moreover, a deciding response of the collating center is converted to a digital signal by a receiving part 9 through the interface 8, and its signal is decoded by the processor 4. When it has been decided as a black code, a driving signal is sent to a card use stop marking device 10 from the processor 4, a prescribed uncollected mark is formed on a card by the device 10, and reuse is prevented.
Patent JP-H022980-A (JP)
Title: Support lattice
Inventor: ORIUCHI AKIO
IPC: G21C3/34
Filed: 1988-06-17
Abstract: PURPOSE:To improve mechanical strength and contrive the prevention of damage by forming a neck part of an inclined plate formed on both the edges in the width direction of an outer strap and a reinforcing plate on which the edge part formed on the inclined plate is joined with an inner strap. CONSTITUTION:A thin-plate beltlike outer strap 12 is provided on the surroundings of a lattice body 10, side taps 11a are inserted in slits 12a formed on the face of the outer strap 12 and the tabs 11a projected from the slits 12a are seam-welded. A neck part 15 is formed along the longitudinal direction of the outer strap 12 on both the edge parts in the width direction of the outer strap 12. The cross section of the neck part 15 is doglegged and the neck part 15 is integratedly formed on the edge part of the outer strap 12. Further it is integratedly formed on the edge part of an inclined plate 16 and the inclined plate 16 and a reinforcing plate 17 for extending toward the edge part in the width direction of inner straps 11 from the edge part thereof are formed. The intersecting points of the edge parts of the reinforcing plate 17 and the inner straps 11 are spot-welded and further the inclined plate 16 is positioned between the longitudinally contacting slits 12 to form.
Patent JP-S5853311-A (JP)
Title: Multistage cluster rolling mill
Inventor: KAJIWARA TETSUO
IPC: B21B29/00
Filed: 1981-09-24
Abstract: PURPOSE:To reduce the generation of edge drops and to improve performance for controlling shapes by using split type eccentric rolls for the backup rolls of multistage cluster rolling mills, and making combination use of roll bending mechanisms with the metal chocks of work rolls. CONSTITUTION:In multistage cluster rolling mills, backup rolls 4 are split to plural rolls in the axial direction of stationary shafts 5a, and the axial centers of the respective split backup rolls 4' are off-centered. Crowns are adjusted by the entire part of the rolls 4' to eliminate medially high crowns. Work rolls 2 and intermediate rolls 3 are made freely movably respectively independently via joints 2a, 3a, whereby their positions are adjusted to the end parts of a member (a) to be rolled. Further, roll bending mechanisms 11 are provided in combination with the metal chocks 8 of the rolls 2 to change the partial pressure of their contact surfaces. By such mechanisms the shapes of not only the end parts of the plates but also the parts near the center are controlled.
Patent JP-S5274155-A (JP)
Title: Heat insulation molding plate
Inventor: TAKEMOTO RIYOUJI
IPC: C08K3/00
Filed: 1975-12-17
Abstract: PURPOSE: To obtain a heat insulation plate, which has sufficient heat insulation effects and high mechanical strength, by making use of float ash and a thermosetting resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H078062-A (JP)
Title: Onion harvester
Inventor: GOKENYA TAKASHI
IPC: A01D27/00
Filed: 1993-06-21
Abstract: PURPOSE:To prevent chains on both sides of the second conveyor device from loosening by driving the first and the second conveyor devices for conveying each onion dug with a digger to the rear in specific states. CONSTITUTION:Each onion 5 dug with a digger 6 is conveyed to the rear with the first conveyor device 7, received with the second conveyor device 8, further conveyed to the rear upward and then conveyed to the rear in the horizontal direction. The conveyor devices 7 and 8 have conveyor chains 19 and 24 and an input shaft 42 of a bevel gear box 41 is interlocked and connected to a pivot shaft 22 at the rear of the second conveyor device with a driving chain 45, etc. The pivot shafts 21 and 18 are interlocked and connected with a driving chain 49.
Patent JP-H0770044-A (JP)
Title: Nonionic urethane monomer
Inventor: JIYON EMU UIRUKAASON ZA SAADO
IPC: C08L71/02
Filed: 1994-06-30
Abstract: The following are claimed: (a) polymer of a non-ionic urethane monomer comprises at least two repeating units of structure (I); (b) polymer of a non-ionic urethane monomer comprising at least two repeating units of structure (II); (c) copolymer comprising: (i) 30-99 mole.% monoethylenically unsatd. 3-8C monocarboxylic acid or ester monoethylenically unsatd. 4-8C dicarboxylic acid or ester and/or vinyl esters of satd. 1-8C monocarboxylic acid; and (ii) 0.1-70 mole.% of a non-ionic urethane monomer (III) forming repeat unit (I); (d) copolymer comprising (a)' part (i); (b) 0.1-35 mole.% of a non-ionic urethane monomer (IV) forming repeat unit (II), where R, R1, R2 = H, CH3, -CH2CH3. In (III) R2 = 1-4C linear or branched alkyl. R3 = 1-4C linear or branched alkyl. x,y = 1-50, where the sum of x+y is not greater than 100; A = 2-20C alkyl, aryl or alkaryl alkylene gp. n = at least 1. p,q.r = 1-50 where the sum of p+q+r is not greater than 150. Preferably, R is H, R1 is -CH3 and A is C6H5C(R1)(R2).
Patent JP-S5576087-A (JP)
Title: Electroplating method for utilizing dross produced from zinc hot dipping bath as zinc source for electro zinc plating
Inventor: TSUCHIYA KATSURA
IPC: C25D3/22
Filed: 1978-12-05
Abstract: PURPOSE: To effectively utilize dross as a zinc source by passing an electrolytic zinc plating solution through the specific ion exchange treating unit to control its iron ion concentration and extract part thereof, adding the dross separated from the zinc hot dipping plating bath and returning the same to the electrolytic plating bath.  
     CONSTITUTION: The steel hoop uncoiled from a coil 1 is sent to a pretreating cell 2, where it is subjected to surface treatment with a dilute aqueous sulfuric acid solution, after which it is sent into an electrolytic zinc plating bath 3 where it is applied with zinc plating. Thence, it is subjected to phosphate treatment, chromate treatment, etc. in a treating cell 4, after which it is taken up to a product coil 5. Part of the acidic electrolytic plating solution of sulfuric acid in the bath is extracted into a melting bath 16, where dross 17 is added and melted, thence the solution is returned into the plating bath. Further the electrolytic plating solution is passed through an ion exchange tower 8, where it is contacted with the chelate resins 7 which selectively adsorb iron ions, whereby it is removed of iron. The chelate resins are continuously used by being regenerated with a regenerating agent 9 and clean water 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349109-A (JP)
Title: Alkaline aqueous hydrogen peroxide solution and method for stabilizing same
Inventor: MOCHIZUKI ATSUSHI
IPC: C01B15/037
Filed: 1991-05-24
Abstract: PURPOSE:To use hydrogen peroxide stabilized under slightly alkaline conditions as a principal component. CONSTITUTION:A stabilized alkaline aq. hydrogen peroxide soln. contains 1.0-6.0wt.% hydrogen peroxide and 0.1-2.0wt.% mixture of one or more kinds of aminocarboxylates with acetophosphonate as a stabilizing agent. The aminocarboxylates are selected from among diethylenetriamine-pentaacetate, triethylenetetraminehexaacetate, ethylenediaminetetra-acetate, pyridine-2,6- dicarboxylate and diaminopropanoltetraacetate. The acetophosphonate is the acylated product of phosphorous acid.
Patent JP-H05343513-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: TOMINAGA TETSUYA
IPC: H01L21/02
Filed: 1992-06-10
Abstract: PURPOSE:To realize the high-breakdown-strength element isolation of the circuit device and to prevent that the parasitic effect of the circuit device is caused. CONSTITUTION:The surface of an insulating layer 2 on a singlecrystal silicon substrate 1 is covered with a single-crystal silicon layer 5 by a beam melting and recrystallization method (a). The single-crystal silicon layer 5 is etched; impurities are diffused. Semiconductor active layers 5a, 5b which have been isolated from each other are formed on the insulating layer 2, (b). An insulating layer 6 which is provided with holes 14 is formed (c). The semiconductor active layers 5a, 5b are connected electrically by means of an electrode 7 (d).
Patent JP-H0816435-A (JP)
Title: Triggerable occurrence log for machine diagnosis
Inventor: GEARII DABURIYUU ROSUKOO
IPC: B41J29/46
Filed: 1995-06-16
Abstract: PURPOSE: To provide a technique for recording an occurrence log related to a certain specific fault (event) of a machine. CONSTITUTION: A controller 114 temporarily records an event generated in a machine (electronic image pickup copying machine or the like) in a memory in the machine as an event history. The event history is transferred to a permanent storage device (for example, a hard disk device 115A) in the machine by the generation of an event selected in advance by a service personnel as an event for triggering. This transfer may be delayed until the event history reaches a number decided in advance, and can be immediately executed when the event for triggering is generated.
Patent JP-H0445128-A (JP)
Title: Aniline polymer
Inventor: OKA OSAMU
IPC: H01M4/60
Filed: 1990-06-11
Abstract: PURPOSE:To provide the subject polymer having excellent stability and processability and suitable as a battery electrode material, antistatic material, electronic material for optical memories, display elements and conductive material by polymerizing a sulfoxide-substituted aniline derivative. CONSTITUTION:An aniline derivative having a substituent of formula: SOR (R is alkyl, aryl, etc.,) at the meta or ortho position of the benzene ring of the aniline is oxidatively polymerized to prepare the objective polymer.
Patent JP-2000340812-A (JP)
Title: Solar battery
Inventor: TAKAHASHI HIROAKI
IPC: H01L31/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To hardly to release a copper foil jointed to a surface electrode, and enhance a wiring yield in a later step in manufacturing, by a method where in copper foils are provided by jointing to a bus bar part of the surface elec trode in a plurality of locations, and also a joint part to the copper foil of this surface electrode is formed thicker than the other parts. SOLUTION: A reflection preventing film 5 is formed on one main plane side of a semiconductor substrate 1, and a surface electrode is formed thereon. This surface electrode comprises a bus bar part 6a, a bus bar thick film part 6b formed thicker than the other bus bars 6a in a connection part with a surface copper foil 8, and a finger part 6c formed by crossing the bus bar part 6a for branching. The surface copper foil 8 is adhered onto this surface electrode. This surface copper foil 8 is connected to the bus bar thick film part 6b formed to be thicker than the other bus bar part 6a by thermal welding, etc. Accordingly, as the surface copper foil 8 is jointed to the thick film part 6b of the surface electrode, adherence intensity of an electrode and a silicon substrate 11 is increased in a thick part.
Patent JP-S5275190-A (JP)
Title: Production of 4-phase drive charge coupling device
Inventor: SUZUKI NOBUO
IPC: H01L21/339
Filed: 1975-12-18
Abstract: PURPOSE:To increase the scale of integration by providing first and second transfer electrodes to be applied with the same transfer pulse, alternately on a semiconductor substrate, providing third transfer electrodes in every other spacing therebetween and further providing fouth transfer electrodes in every other spacings between the electrodes.
Patent JP-S63315327-A (JP)
Title: Driving gear for four-wheel-drive vehicle
Inventor: KUROTAKI NAOYUKI
IPC: F16H48/30
Filed: 1987-06-18
Abstract: PURPOSE:To promote the reduction of size in the lateral direction of a transfer so as to facilitate its assembly by arranging a center differential gear in a transmission axle case and assembling a front or rear differential gear in the inside of this center differential gear. CONSTITUTION:This driving gear 10 for a four-wheel-drive vehicle, applied to a horizontal engine 31, is constituted of a center differential gear 1 arranged in a transmission axle case and a front differential gear 2 arranged in this differential gear 1. The center differential gear 1 is constituted mounting a pair of pinion shafts 9 in a casing 4, providing pinions 3 in the pinion shafts 9, meshing right and left side gears 11, 12 with the pinions 3, fixing a casing 8 to the side gear 12 and a rear wheel driving side gear shaft 19 to the side gear 11. While the front differential gear 2 is constituted fixing a pair of pinion shafts 13 to the casing 8, providing pinions 14 in the pinion shafts 13, meshing right and left side gears 15, 16 with the pinions 14 and fixing right and left front wheel driving shafts 17, 18 to the side gears 15, 16.
Patent JP-S5482240-A (JP)
Title: Recorder
Inventor: AYUBA MASAKAZU
IPC: G03G15/36
Filed: 1977-12-14
Abstract: PURPOSE:To easily control the position of an information formed on a support body by making part of the timing signal producer adjustable. CONSTITUTION:Magnets a18, a19 of the magnets (signal element) a1-a36 on the timing signal plate 23 secured to the side of photo-sensitive drum 13 are rendered mobile. And the pulse produced when magnets a1, a19 traverse the hole element 29 is assumed as the signal for instructing paper feed while the pulse produced when magnets a18, a36 traverse the hole element 29 is assumed as the signal for starting recording timing. After the recording start timing signal is made to delay for a certain period of time, it is inputted into recording beam forming circuit 11 as record start instructing signal 37 to make the radiation of laser beam 12 start. Accordingly, screws 27, 28 are loosened by the discrepancy of top margin between mutual transfer papers to displace the substrate 24 so that it is easily eliminated by controlling  the position of magnets a18, a19.
Patent JP-H10323313-A (JP)
Title: Wiper
Inventor: HATAKEYAMA KOUICHI
IPC: A47L13/46
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To clean a flat, curved, or recessed face by one wiper to improve cleaning efficiency, by adhering a water absorptive plastic member on the upper and lower faces of a flexible plate core member and equipping a grip part on the upper face of the water absorptive elastic member on the upper face side. SOLUTION: A water absorptive elastic member 4 is adhered on the lower face side of a flexible plate core member 2, and a wiping sheet 3 made of nonwoven fabric, paper such as news paper, etc., a towel, or a floor cloth equipped so as to cover the elastic member 4 from the lower face side is structured to be hung on. A water absorptive elastic member 6 with a grip part 5 is equipped on the upper face side of the core member 2 which is, for instance, made by forming a flexible material such as high density urethane resin, polyvinyl chloride, etc., into a plate shape and is formed into a size slightly larger than an adult palm and an almost egg shape in plan view. As the raw material for water absorptive elastic members 4, 6, a plate shaped material with water absorptivity and elasticity, for instance sponge, etc., is used.
Patent JP-H07331279-A (JP)
Title: Candle
Inventor: NAMIKI TAKESHI
IPC: C11C5/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a candlewick composed of an incombustible substance such as glass wool, making it possible to freely mold a candle independently of, e.g. the length of the wick, therefore, capable of increasing variation of candle shape and enabling combustion of a wick while constantly keeping the candle to a prescribed shape. CONSTITUTION:This candlewick is composed of an incombustible material such as glass wool, rock wool or asbestos. Specifically, rock wool is twisted into a string shape and the obtained string is used as a wick 1 and inserted into the central hole of a hollow ring-shaped float 2 made of aluminum so as to be impregnated with wax. The wick is then placed on a candle 3 accommodated in a vessel 6 made of aluminum foil, etc., thus producing a candle capable of being freely molded independently of the length or the position of the wick and having a shape different from that of the conventional one.
Patent JP-H11322065-A (JP)
Title: Star wheel device
Inventor: NAKAJIMA SEIJI
IPC: B65G47/84
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a star wheel device capable of shifting PET bottles without allowing PET bottle bottom faces to slide when the PET bottles are shifted on bearers moved on a circumference. SOLUTION: This star wheel device is constituted of a star wheel 15 having pockets 14 supporting the lower faces of the neck rings 1 a of PET bottles 1 and a guide rail 19 arranged on the outer periphery of the star wheel 15 and kept in contact with neck rings 1a. The pockets 14 are singularly arranged on the star wheel 15, and individual pockets 14 can be moved downward.
Patent JP-H0318130-A (JP)
Title: Echo canceler
Inventor: TOTSUKA HARUKI
IPC: H04B3/23
Filed: 1989-06-15
Abstract: PURPOSE:To perform automatic reception-ON/OFF control by detecting the level of a voice inputted from the microphone of a terminal station and turning off the reception of a rebroadcast voice when recognizing that the voice is from the terminal station itself. CONSTITUTION:In a remote educational system where a lecture is given from a center station by using a communication satellite and a question, etc., is sent from a terminal station, the echo canceler 17 of the terminal station is provided with the echo canceler circuit 11, a microphone 14 for attendant's voice input is connected to a speaker 16 for receiving a voice from the center station, and the voice from the microphone 14 is prevented from reaching the speaker 16. The voice input from this microphone 14 is inputted to a detecting circuit 12 and when a voice higher than a specific level is detected, a control circuit 13 turns off a speaker 15 for rebroadcast voice reception to turn on and off a rebroadcast voice without any manual operation; and the microphone 16 and a speaker 15 for a rebroadcast voice from another station are prevented from being coupled acoustically at the time of questioning, so that a question of good voice quality is obtained.
Patent JP-H0522528-A (JP)
Title: Picture control signal generating device
Inventor: TAKAGI KOICHI
IPC: G03G15/04
Filed: 1991-06-21
Abstract: PURPOSE:To prevent a picture control signal from being disturbed even by the timing deviation of a dot clock to be generated at the time of synchronization changeover in the main scanning direction. CONSTITUTION:A dot clock DCK is generated with an index signal IDX supplied to a synchronizing clock generation circuit 14. Further, this index signal IDX is supplied to a delay circuit 30 and delayed by the prescribed time T2. A delay index signal DIDX is supplied to a reset pulse generation circuit 16 and this reset pulse RP is used as a counter reset pulse provided on a timing signal generation circuit 24. Thus, the timing of the counter operation in the timing signal generation circuit 24 is made coincident regardless of the generation timing of the dot clock DCK. Therefore, the timing of various picture control signals to be generated in synchronism with the reset of a counter is coincident, resulting in eliminating the turbulence of the timing signal.