baber/WOPTO huggingface dataset:
Patent JP-S5768859-A (JP)
Title: Automatic feed device of sheet original
Inventor: FURUICHI KIYOUSHI
IPC: G03G21/00
Filed: 1980-10-17
Abstract: PURPOSE:To automatically start to feed without pushing a button, when an original has been inserted, by dividing the time required for rotating a feed roller after inserting the original, to two periods, and executing each different display in the preceding period and in the following period. CONSTITUTION:When a sheet original 2 is inserted between a pickup roller 3 and a feed roller 4, an original existence sensor 11 detectes it, makes the first timer count the time for a prescribed time, and after a constant time t1, a pickup roller 3 falls at the feed start position. After that, by the time counting of the second timer, the pickup roller 3 starts to rotate after a constant time T2 has elapsed, and at this time, the sheet original 2 starts to be carried. When each different display is executed in the course of time counting operation of this first timer and the second timer, a replaceable state of the original 2 and an unreplaceable state are displayed separately, and are informed to an operator.
Patent JP-H06270879-A (JP)
Title: Between-two-phase ship
Inventor: KIKUCHI MORIO
IPC: B63B39/00
Filed: 1993-05-13
Abstract: PURPOSE:To improve driving performance by providing a hull with a seaplane suspension which has a transmission and a shock absorbing mechanism as well as a float to generate buoyancy and arranging on the hull various types of air-borne vanes and water-borne vanes in addition to a main vane to generate lift. CONSTITUTION:A hull O is provided with a seaplane suspension, on which a flat 1 is arranged to generate buoyancy. A pantagraph arm 2 to restrict the motion of the float 1 in the direction perpendicular to the axis of the float 1 and a trailing arm 3 to restrict the motion of the float 1 in the axial direction are arranged. A push rod 4 to transmit the motion of the float 1 in a vertical direction to a lever mechanism 5 and the lever mechanism 5 to direction-change the motion of the push rod 4 in the vertical direction and transmit it to a spring damper nit 6 are arranged. The hull O can be provided with various type of air-borne vanes 15, 16 and various type of water-borne vanes 18, 19 in addition to a main vane 13 to generate lift.
Patent JP-S5669991-A (JP)
Title: Variable directional microphone
Inventor: TOTSUKA KAORU
IPC: H04R1/38
Filed: 1979-11-12
Abstract: PURPOSE:To improve an SN ratio by preventing a loss of level at a low frequency and also by reducing the correction amount of an equalizer, by adding the output of a microphone to the cut-of-phase output of the other microphone via high-pass filter reversely in phase. CONSTITUTION:The first order pressure gradient unidirectional microphones 2a and 2b are arranged on axis (l) while facing forth to sound source 1. The output of microphone 2a has a low frequency component attenuated by high-pass filter 6 and the level adjusted properly by variable resistor VR1 and is mixed with the out-of-phase output of microphone 2b by mixer 7. When variable resistor VR1 has a minimum resistance value, the output of only microphone 2b is effective to obtain the first order unidirectivity and when a maximum resistance value, the output of microphone 2a is mixed at a high frequency higher than the cut-off frequency of filter 6 without attenuation, so that the second order unidirectivity can be obtained.
Patent JP-H022007-A (JP)
Title: Ink jet recording apparatus
Inventor: AKIYAMA OSAMU
IPC: B41J2/045
Filed: 1988-06-13
Abstract: PURPOSE:To perform high speed printing by arranging the piezoelectric ceramics corresponding to the nozzles of an odd number and nozzles of an even number of a printing head in two front and rear stages and forming a nozzle layer as a two-layer structure. CONSTITUTION:A printing head has a large number of nozzles 23, 24 and piezoelectric ceramics 20 corresponding to nozzles 23 of an odd number are arranged in a fan-shape on an inner side and piezoelectric ceramics 21 corresponding to nozzles of an even number are arranged in a fan-shape outside the piezoelectric ceramics 20. The nozzles 24 of an even number form a pressure chamber 25 to supply ink to the leading ends 22 of the nozzles by a plate 31 and the nozzles 23 of an odd number form a pressure chamber 26 to supply the ink to the leading ends of the nozzles by a plate 29 and the nozzles 23 are bent therein to inject the ink from the plate 31. Therefore, the bending of the nozzles at an acute angle is eliminated and the distance from the leading end of each nozzle to the pressure chamber can be shortened and, therefore, high speed printing becomes possible.
Patent JP-S5769220-A (JP)
Title: Spectral analyzer
Inventor: IMAI SATORU
IPC: G01J3/18
Filed: 1980-10-16
Abstract: PURPOSE:To eliminate spectra which interfere spectra of higher degrees by separating the diffraction of lower degrees of spectra split by a polychrometer with the second diffraction grating installed in front of each measuring mean. CONSTITUTION:An arbitrary number of exit slits 5, 5  are arranged along a spectrum image plane 9 by means of a main diffraction grating 4, forming a polychrometer. Secondary condensing concave, mirrors 6, 6  and second diffraction gratings 7, 7... are set behind the respective exit slit 5, 5  A photoelectric tube 8 as a photometer element is arranged in the direction of diffraction of the light of the desired wave length of each of the second diffraction gratings 7, 7 .
Patent JP-H04343877-A (JP)
Title: Card type pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1991-05-21
Abstract: PURPOSE:To stop discharging unnecessary loan balls by providing a ball loan discharge interrupting function means for stopping the discharge operation of loan balls of a ball discharge device by operating a card return request operating means after a ball loan request operating means is operated. CONSTITUTION:A card insert/discharge control means forms a card discharge command signal to an insert/discharge motor of a card reader according to a return request signal from a return button. A discharge control device 600 holds the excitation of discharge solenoids 741a, 741b when detection signals from an open-and-close switch 103 provided on a base frame of a pachinko game machine, an overflow detector 104 disposed in the middle of an overflow trough and a standby ball detector 160 disposed in the middle of a guide trough, and stops the discharge operation of the ball discharge device.
Patent JP-H0716741-A (JP)
Title: Method for welding fixed tube
Inventor: YOSHINO FUMITO
IPC: B23K10/02
Filed: 1993-05-25
Abstract: PURPOSE:To provide a method for welding a fixed tube at high speed and high efficiency. CONSTITUTION:In welding fixed tubes which are butted in a horizontal or inclined position, the welding is started from the top of the circumference of the fixed tubes, and the automatic downward welding is constantly executed. It is preferable from the viewpoint of the welding efficiency to execute the key-hole welding of the first pass with the plasma as the heat source. In the welding, a backing made of Cu or ceramics (which is preferably provided with a clearance slit (0.3-3mm in width) of the plasma jet) can be used. After executing the first pass, the automatic downward welding is constantly executed from the top to the bottom. In the case of the plasma arc welding it is preferable to provide a lap part in the first and second beads. This welding method is especially suitable for the welding of the horizontal fixed tubes of medium to large diameter.
Patent JP-H0438346-A (JP)
Title: Unit panel for building
Inventor: KASUGAOKA RYUJIRO
IPC: E04B1/80
Filed: 1990-06-04
Abstract: PURPOSE:To ensure ventilation sufficiently by mounting air layers before and behind a heat-insulating material layer, which is disposed into a panel body made of an incombustible material and to which moisture-proof treatment is executed, and arranging a ventilation means. CONSTITUTION:A heat-insulating material layer 5, to which moisture-proof treatment is executed, is disposed into a panel body 1 composed of each upper and lower side frame 2, left and right side frame 3 and decorative board 4 of an incombustible material. An air gap as an air layer 15 is formed between a concrete material layer 10 disposed in tension and fixed to the inner side face of the decorative board 4 and the heat-insulating material layer 5 at a proper space before and behind the heat-insulating material layer 5 at that time. Accordingly, ventilation in a wall can be ensured sufficiently, and a dew condensation phenomenon generated by internal and external temperature difference can be avoided.
Patent JP-H11339630-A (JP)
Title: Holding structure of fuse puller
Inventor: SUGIYAMA TAKAKI
IPC: H01H85/20
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent looseness in a puller even with vibration caused by a running automobile by reliably holding the fuse puller. SOLUTION: A holding structure 100 of a fuse puller can reliably hold the puller 10 inside the cylindrical part 22 since engaging pawls 13, 13 of the puller 10 engage with the engaging part 24. Since the upper end part 16 of the puller 10 abuts to falling-down preventive projections 23, 23 arranged in the cylindrical part 22, even if external force acts on the upper end part 16 of the puller 10 at assembling or carrying of a fuse box, an engaging state of the puller 10 and the engaging part 24 does no slip out wen the puller 10 falls down. Since the puller 10 is elastically sandwiched by a pair of left/right arms 32, 32, even if vibration is caused by a running automobile on the fuse box, an abnormal sound owing to the holding puller 10 looseness is not generated.
Patent JP-H071592-A (JP)
Title: Optical molding apparatus
Inventor: SHIKICHI CHIAKI
IPC: B29C35/08
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the problems of the fluctuation in amount of light irradiation and the deviation of the reflecting direction without using a conventional high-speed shutter in an optical molding apparatus, which molds a solid molded material having a specified shape by casting a light beam on the surface of light-hardening resin in a resin bath and hardening the light-hardening resin. CONSTITUTION:As a laser source, a pulse-laser-light oscillating device 4 is provided. The laser light from the pulse-laser-light oscillating device 4 is cast on the surface of light-hardening resin 2 in a resin bath 1 through galvano- mirrors 6 and 7. A controller 8 forms a pulse-shaped driving signal, which turns the galvano-mirrors 6 and 7 by one pitch within a period wherein the intensity of the laser light is decreased to zero. The signal is supplied into rotating mechanisms 61 and 71 of the galvano-mirrors.
Patent JP-S5269866-A (JP)
Title: Moltistage flash evaporation method
Inventor: NAKAJIMA YOSHIHIRO
IPC: C02F1/06
Filed: 1975-12-09
Abstract: PURPOSE:To obtain a large volume of fresh water from sea water with the simple apparatus, together with to prevent the heat pollution, making exhaust gas to low temperature, by supplying cooling sea water, discharged from the low step evaporation room to the several higher step evaporation room.
Patent JP-H11338570-A (JP)
Title: Click mechanism
Inventor: SAITO SHINICHI
IPC: G05G5/03
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a click mechanism which can incorporate a ball member and an elastic member with good operability. SOLUTION: This mechanism has a stop member 4 where stop holes 4d and recessed parts 4a corresponding to those stop holes 4d are formed, the ball member 1 which comes into contact with the stop member 4 so that it can engage the recessed parts 4a, a spiral spring 2 which presses the ball member 1 against the stop member 4, and a hold member 3 the inside of which is formed as a columnar hold chamber 3b for containing the ball member 1 and spiral spring 2 by projecting a nearby bottomed cylindrical hold part 3a, and this hold member 3 has an opening part 3f for inserting the ball member 1 and spiral spring 2 into the hold chamber 3b on the peripheral surface side of the hold chamber 3b and also has a fixation part 3e for fall stopping formed integrally on a receiving surface 3d for the spiral spring 2.
Patent JP-S6127928-A (JP)
Title: Trans-ethylene derivative compound and liquid crystal composition containing same
Inventor: KORISHIMA TOMONORI
IPC: C07C1/00
Filed: 1984-07-16
Abstract: NEW MATERIAL:The compound of formula I (the group of formula IV is trans, trans-4,4'-disubstituted dicyclohexyl ring; -CH=CH- is trans-1,2-disubstituted ethylene bond; R is 1-8C alkyl, R' is 1-5C alkyl). EXAMPLE:trans,trans-4-n-Propyl-4'-(trans-3'-pentenyl)bicyclohexyl. USE:A component of a liquid crystal composition. It constitutes a liquid crystal composition having high clearing point and low viscosity, and is poured into an electrical or thermo-optical liquid crystal element or into a liquid crystal cell. The element or cell can be used in watches, electronic calculators, computer displays, etc. PREPARATION:The compound of formula I can be prepared by (1) reducing the compound of formula II with a reducing agent such as AlLiH4, (2) reacting the resultant compound of formula III with a bromination agent to obtain the compound of formula VI, (3) preparing a Grignard reagent from the compound of formula VI and metallic Mg, and (4) reacting the reagent with 3-alkenyl acetate in the presence of Cu( I ).
Patent JP-H0311616-A (JP)
Title: Forming method of pattern
Inventor: ENDO AKIHIRO
IPC: H01L21/027
Filed: 1989-06-08
Abstract: PURPOSE:To prevent the lowering of precision in deflection of an electron beam due to an electric charge with excellent reproducibility by providing a conductive thin film in a specified thickness between a resist for electron beams and a lower-layer resist and by conducting electron beam irradiation. CONSTITUTION:A thermally-oxidized film 43 is formed on the surface of a silicon substrate 41, a photoresist is applied as a lower-layer resist 45 thereon and then the substrate 41 is subjected to heat treatment. Next, a tungsten film 47 is formed on the lower-layer resist 45, as a conductive thin film which is formed between a resist for electron beams and the lower-layer resist. The film thickness thereof is so set as to enable shielding of an electric field caused by electric charging of the substance located below this conductive thin film, to prevent the film from being charged with electricity by electron beam irradiation and to enable removal thereof with the lower- layer resist in etching of this resist on the occasion when a pattern after patterning of the resist for electron beams is transferred onto the lower-layer resist. Then, the resist 49 for election beams is applied by coating and an electron beam exposure processing is executed. By this method, the lowering of the precision in deflection of an electron beam due to charging of the substrate and the resist with electricity is prevented.
Patent JP-H08340452-A (JP)
Title: Facsimile equipment
Inventor: WATANABE HIROSHI
IPC: H04N1/44
Filed: 1995-06-13
Abstract: PURPOSE: To realize facsimile communication with high secrecy while maintaining compatibility with machines of other companies by reading stored image data out corresponding to an input confidential code, and printing or transferring and outputting the data. CONSTITUTION: When a DTC signal is received from calling-side facsimile equipment within a specific time after a digital discrimination signal (DIS) signal is transmitted and then a SEP signal is received successively, that means the specification of a request for polling in confidential communication mode, so facsimile information field(FIF) information added to this SEP signal is inputted and used as a retrieval key for retrieval from a confidential file 30. Once a confidential code matching the retrieval key is detected, the image data corresponding to the confidential code are read out of the confidential file 30 and transmitted to the calling-side facsimile equipment through a facsimile modem 5. Then when the confidential code is inputted, the stored image data are read out corresponding to the input confidential code.
Patent JP-H022131-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MEGURO HIDEO
IPC: H01L21/321
Filed: 1988-06-13
Abstract: PURPOSE:To prevent resistance at electrode of an element from increasing and enhance peeling resistance of bump electrode by directly forming a wiring layer of a semiconductor integrated circuit with the bump electrode on an interlayer insulation layer at the ground pad part of the bump electrode through a barrier metal at an area which becomes the electrode pat of the element. CONSTITUTION:A wiring layer 12 consisting of aluminum or its alloy is patterning formed so that wiring part between elements may be formed together along with an electrode part 12A of a MOS transistor Qn and a ground pad part 12B of a bump electrode 16. The wiring layer 12 is isolated from a semiconductor substrate 1 at a part which becomes the electrode 12A of an element by a barrier metal 10 consisting of a high melting-point metal or its compound and is formed directly on a silicon interlayer insulation layer 8B at a part which becomes a ground pad part 12B of the bump electrode 16. It prevents electrode resistance from increasing at the electrode part 12A of the element due to deposition of silicon and enhances peeling resistance of the bump electrode 16 since no barrier metal 10 with a weak adhesion strength exists for the insulation layer 8B at the ground pad part 12B of the bump electrode 16.
Patent JP-H0311136-A (JP)
Title: Controller for vehicle equipped with automatic transmission
Inventor: HATTORI KOJI
IPC: F02D29/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve drivability by installing an engine control means for controlling an engine so that output torque increases when it is judged that the possibility of the execution of shift down of an automatic transmission exists in the stationary traveling or gentle accelerating traveling of a vehicle. CONSTITUTION:A transmission control means A speed-change-controls an automatic transmission according to the operation state, and an air-fuel control means B controls air-fuel ratio to the lean side in comparison with a theoretical air-fuel ratio according to the operation state. A judging means C judges if the possibility for executing the shift down of an automatic transmission exists or not. An engine control means D controls air-fuel ratio to the rich side in comparison with the air-fuel ratio at present so that the output torque increases, when it is judged that the possibility of the execution of shift down of the automatic transmission exists in the stationary traveling or gentle acceleration state of a vehicle. Therefore, when the operation state reaches the shift down region or the vicinity of the shift down region, operation is carried out in the region separated from these regions free from shift down.
Patent JP-S6124977-A (JP)
Inventor: HARUNA MITSUAKI
IPC: F26B17/14
Filed: 1984-07-13
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-H04346263-A (JP)
Title: Manufacture of bi-cmos semiconductor device
Inventor: KANEKO SHINJI
IPC: H01L21/8249
Filed: 1991-05-23
Abstract: PURPOSE:To provide a manufacturing method of a Bi-Tr CMOS semiconductor device which forms a stabilized gate oxide film and an emitter diffusion layer with a relatively small number of steps and moreover minimizes a parasitic capacity of an emitter electrode. CONSTITUTION:A gate oxide film layer 10 is formed on a semiconductor board 1 having an MOSEF formation region and a Bip-Tr formation region. After its formation, a first polycrystal silicon layer 11 is formed on the whole semiconductor board. Then, there is partially formed an emitter opening section 13 on the first polycrystal silicon 11 which forms the Bip-Tr and the gate oxide film 10 and a second polycrystal silicon layer 14 is formed on the whole surface. Then, impurities are doped on the second polycrystal silicon, thereby forming a gate electrode 15 and an emitter electrode.
Patent JP-S5847323-A (JP)
Title: Hysteresis circuit
Inventor: KAWAKAMI MATSUKI
IPC: H03K3/3565
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a hysteresis circuit which is suited to the formation of integration, by using 3 sets of MOS inverters. CONSTITUTION:The 1st-3rd CMOS inverter circuits 21-23 are formed with transistor TR pairs of P1/N1, P2/N2 and P3/N3 among p channel CHMOSTRP1- P3 and NCHMOSTRN1-N3. When the voltage V1 of the input signal applied to a terminal 24 is 0, the TRP1 and TRN1 are turned on and off, respectively. The output terminal N of the circuit 21 is set at level 1, and TRP2 and TRN2 are turned off and on, respectively. The output voltage V0 is set at level 0. The current iP1 of the TRP1 decreases as the voltage V1 increases gradually. The  current iN1 of the TRN1 increases up to a current iN1>iP1+iP3 (iP3: current of TRP1). Thus the output terminals N and 25 are set at 0 and 1, respectively. When iP1>iN1+iN3 is satisfied when the voltage V1 lowers, the terminals N and 25 are set at 1 and 0, respectively. Thus the preceding state is maintained by an extent equivalent ot the current components of the TRP3 and TRN3 with the hysteresis characteristics and with no resistance. Therefore such hysteresis circuit is suited to the formation of integration.
Patent JP-H05318140-A (JP)
Title: Electrode for resistance spot welding
Inventor: OKITA TOMIHARU
IPC: B23K11/30
Filed: 1992-05-12
Abstract: PURPOSE:To improve an electrode life by specifying the electric conductivity of the core material and sheath of the electrode for resistance spot welding for aluminum plates. CONSTITUTION:The electrode for resistance spot welding for the aluminum or aluminum alloy plates, materials formed by applying a metallic plating on the surfaces thereof or plated steel plates is constituted by using a metal having >=75 (IACS%) electric conductivity and >=2.5Xt<1/2>(mm), where the thickness of the plates to be welded is designated as (t) as the core material and coating the circumference thereof with a metal having the electric conductivity lower by >=40 (IACS%) than the electric conductivity of the core material and having the m.p. higher than the m.p. of the aluminum or aluminum alloy or plating metal. As a result, the electrode life is improved and the reduction in weight is enabled without degrading production efficiency in mass production of automobiles, etc.
Patent JP-S5956401-A (JP)
Inventor: KURAAKU UEINE KIBUSON
IPC: C08B9/06
Filed: 1983-08-12
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-H0313192-A (JP)
Title: Solid-state image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the deterioration in an S/N and a false signal occurring by arranging first color filters in checkered shape, and arranging second, third, and fourth color filters among the first color filters in stripe shape. CONSTITUTION:W filters are arranged in checkered shape, and the color filters of R, G, and B are arranged among the W filters in stripe shape, and a luminance signal is formed by adding the W signals on two horizontal lines, and the R, G, and B signals on the two horizontal lines are used as chrominance signals. Thereby, it is not required to form the chrominance signal G by computing, therefore, neither deterioration in the S/N nor the false signal occurs, and the luminance signal with a wide band area and three primary chrominance signals with high color reproducibility and high S/N can be obtained.