baber/WOPTO huggingface dataset:
Patent JP-H04131561-A (JP)
Title: Travel condition recognizing device for vehicle
Inventor: TAKAHASHI HIROSHI
IPC: B60W10/10
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a travel condition recognizing device capable of using neural networks properly by providing a neural network selecting means for selecting a neural network from the vehicle operating state so as to recognize a travel condition from the output layer of the selected neural network. CONSTITUTION:After inputting the vehicle parameter detected by sensors 4-8, the detection value of the sensors 4-7 is moving-averaged, and the F-value of the detection value of the sensor 8 is obtained. The input layers of both neural networks 12, 13 are made to correspond to the subsequent moving average value, and then recollection commands are emitted to these neural networks to ignite the corresponding neurons of the output layers. Whether the F-value is over or below the set value F0 is then checked. In the case of the F-value being over the set value F0, the recollection result of the first neural network 12 is selected, and in the case of being below the set value F0, the recollection result of the second neural network 13 is selected to recognize a travel condition. According to this recognition result, a controller 2 performs the speed change control of an automatic transmission 1.
Patent JP-H0193751-A (JP)
Title: Copying device
Inventor: KUBOTA KAZUNORI
IPC: H04N1/00
Filed: 1987-10-06
Abstract: PURPOSE:To prevent the mixing of sheets received by facsimile equipment with discharged copies by detecting and displaying that sheets received by the facsimile equipment are in a tray when they are in a tray. CONSTITUTION:When thee is no copy in the paper discharge tray 14 in case of incoming call to a facsimile equipment during copying, a copying mode is switched to a facsimile mode. When a sensor 7 with an actuator detects that received sheets enter the tray 14, a displays 12 displays 'FAX receiving' and 'There is FAX in a copy tray. Please remove FAX.' upon the completion of reception. When the sensor 7 detects that there is no received sheet, the operation returns to the copying mode. When there are copies in the tray 14, 'Press the FAX mode release key after removing.' is additionally displayed. After the release key is depressed, copying prohibition is released.
Patent JP-S61131238-A (JP)
Title: Pickup for optical information reproducing device
Inventor: YAMAMOTO AKEMICHI
IPC: G11B7/22
Filed: 1984-11-30
Abstract: PURPOSE:To suppress a position shift after position adjustment and maintain desired high precision of the position adjustment by assembling a pickup in a case through a structure which has legs for pressing a detector and cuts and claws at contacting end parts of a fitting surface. CONSTITUTION:The structure 13 constitutes a both-end support beam on which a vertical load F by the clamping of a fitting screw 12A(12B) operates at the center part about legs 13Ba(13Bb) and 13Bc(13Bd) as fulcram when the screw 12A(12B) is clamped temporarily to generate deflection delta, and edge parts Ea(Ec) and Eb(Ed) of claws 13Aa1(13Ab1) and 13Aa2(13Ab2) intrude into the fitting surface 1A to generate a force which moves the structure 13. On the other hand, the parts Ea(Ec) and Eb(Ed) bite the surface 1A, so the biting inhibits (+y)-directional movement when a (+y)-directional moving force operates on the structure during primary clamping and (-y)-directional movement when a (-y)-directional moving force operates.
Patent JP-S61132002-A (JP)
Title: Controller for electric railcar
Inventor: MIYAKE WATARU
IPC: H02M7/12
Filed: 1984-11-30
Abstract: PURPOSE:To eliminate harmonic waves in a main motor current by providing limiters for limiting the amplitudes of input signals to the prescribed value or lower at every phase shifters of respective rectifiers. CONSTITUTION:An electromotive force induced in the secondary winding of a transformer 11 is rectified by rectifiers 12, 13 controlled in the phases by phase shifters 6, 7, and the sum of the outputs is applied to main motors 14, 15. A deviation between main motor current IM and a target pattern current IP is obtained by a comparator 1, and applied through limiters 4, 5 to the phase shifters 6, 7. A multiplexer 8 selects a signal (in which the phase is stopped) of the output signal of the limiters 4, 5 as the input of the comparator 1. Thus, the phase stop by a notch command can be performed at every rectifier to reduce the harmonic waves presented in the current of the main motor of an electric railcar.
Patent JP-H0194230-A (JP)
Title: Strain detector
Inventor: UTSUI YOSHIHIKO
IPC: G01L1/00
Filed: 1987-10-05
Abstract: PURPOSE:To enhance sensitivity and noise tolerance quantity and to achieve miniaturization, by further providing a non-magnetic metal yoke layer having high conductivity to the outer periphery of a magnetic converging layer. CONSTITUTION:Metal yoke layers 12, 13 are provided to the outer peripheries of magnetic converging layers 10, 11 composed of an amorphous alloy. Since the yoke layers 12, 13 are formed into a cylindrical shape from a non-magnetic material having high conductivity such as copper, magnetic flux penetrates only in the surfaces of said yoke layers 11, 12 by skin effect. When torque T is applied to a passive shaft 1 from the outside, tensile force is generated in one of magnetic layers 5, 6 and compression force is generated in the other to generate strain. When this strain is generated, magnetic permeability changes and detection coils 8, 9 detect the change in magnetic permeability as the change in magnetic impedance. At this time, the magnetic fluxes not passing through the converging layers 10, 11 on the outer peripheral sides of the coils 8, 9 also diffuse from the skin parts of the yoke layers 12, 13 to the outside to come not to pass through said layers 12, 13 and the confinement rate of magnetic flux is enhanced. Therefore, the effect from the outside becomes hard to receive and noise resistance is enhanced and miniaturization in the case of magnetic shield can be achieved.
Patent JP-S61132560-A (JP)
Inventor: HIROTA TAKESHI
IPC: C04B35/30
Filed: 1984-11-30
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-S60140713-A (JP)
Title: Manufacture of ferrite film
Inventor: ABE MASANORI
IPC: G11B5/842
Filed: 1983-12-27
Abstract: PURPOSE:To provide a ferrite film by bonding thin liquid film on the solid surfactant surface with stock aqueous solution to which condition for oxidizing FeOH<+> and coexistent hydroxide metal ions is not imparted and then oxidizing it. CONSTITUTION:300Angstrom  of iron is deposited on polyethylene terephthalate film, oxidized to form an iron oxide layer, and the surface is surface-activated for FeOH<+> adsorption. 1g of FeCl2.3H2O is dissolved in 300ml of water, dipped in solution having pH 7 at 70 deg.C, removed, and a thin liquid film is adhered. Then, mixture gas of N2:air=2:1 is sprayed for approx. 1min in a reaction vessel in which steam of 100 deg.C is passed. Thus, the stock thin liquid film is treated at ambient temperature to the temperature lower than the boiling point, and all FeOH<+> is sufficiently oxidized in the liquid film. Subsequently, it is cleaned with degassing water, the thin liquid film is again formed, and mixture gas is sprayed. This is repeated to obtain a ferrite film rigidly bonded. According to this method, the utility of Fe in the stock solution is improved, the production of ultrafine ferrite does not occur in the stock solution, and the lifetime of the liquid increases.
Patent JP-S61129027-A (JP)
Title: Adsorptive separation of acidic gas
Inventor: MATSUMURA YOSHIMI
IPC: B01D53/81
Filed: 1984-11-28
Abstract: PURPOSE:To selectively separate strong acidic gas at ambient temp., by selective ly adsorbing strong acidic gas from a mixture of strong acidic gas and weak acidic gas by using an adsorbent based on weak basic metal oxide. CONSTITUTION:A column is packed with weak basic metal oxide such as MgO, ZnO or BeO and air containing CO2 and NO2 is flowed into the formed packed bed from one end thereof and NO2 is being strong acidic gas is adsorbed and collected by the packed bed while CO2 being a weak acidic gas is discharged along with air from the other end of the packed bed. The adsorbent having adsorbed NO2 is heated to about 450 deg.C after the supply of air was stopped and clean air is passed through said heated bed to release NO2 to regenerate the adsorbent.
Patent JP-H0298972-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: ISHIBASHI KIYOSHI
IPC: H01L21/306
Filed: 1988-10-06
Abstract: PURPOSE:To form a corner edge part into a curved face in a short time while uniformly processing the thickness of an amorphous layer by making the inside face of a recessed part amorphous by ion implantation followed by executing removal by etching using a strong acid based etching liquid. CONSTITUTION:A corner edge part 21, where the base and the wall surface of a recessed part A cross, is given silicon etching to form a curved face. After forming the curved face, an etching mask material 32 is removed so as to enable a semiconductor pressure sensor chip to be obtained. In this case, after the inner wall surface of the recessed part A is made amorphous by ion implantation, the corner edge part 21 can be formed into the curved face in a short time by executing removal by etching using a strong acid based silicon etching liquid while being able to uniformly process the thickness of an amorphous layer.
Patent JP-2000081334-A (JP)
Title: Angular velocity sensor
Inventor: SHIOZU MASASHI
IPC: G01C19/5628
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of an output voltage due to temperature change around an angular velocity sensor by providing a thermally sensitive element for outputting temperature information for correcting fluctuation due to the temperature change in an output voltage by detecting temperature near a tuning fork part. SOLUTION: When a detection part 12 rotates around a center axis in the longitudinal direction of a tuning fork part 11 while a drive part 15 of the tuning fork part 11 is subjected to flex vibration, an electric charge is generated in a detection piezoelectric element 14 due to Coriolis force. The electric charge is converted into an output signal by electronic parts and is outputted to a computer or the like. A thermally sensitive element 19 detects temperature near the tuning fork part 11 and outputs temperature information for correcting fluctuation due to the temperature change in an output voltage.  More specifically, the amount of fluctuation of the output voltage when temperature is changed while no angular velocity is loaded is stored in electronic parts in an assembly process in advance, thus measuring temperature change due to the thermally sensitive element 19 and at the same time correcting the amount of fluctuation of an output voltage due to the change in temperature by the electronic parts.
Patent JP-H1193221-A (JP)
Title: Fluid pressure circuit for slewing machine
Inventor: IWASAKI HITOSHI
IPC: E02F9/22
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve a slewing ability in a slewing machine by always obtaining the same slewing speed to the same manipulated variable. SOLUTION: A hydraulic oil discharged from a hydraulic pump 15 is controlled through a control valve 12 and supplied to a slewing motor 11. In the control valve 12, pressure compensating means 44, 45 are built in a slewing spool 14 for controlling the flow rate of the hydraulic oil supplied to the motor 11. The pressure compensating means 44, 45 constantly control the flow rate of the hydraulic oil outputted from the control valve 12 to the motor 11 even if the discharge pressure of the hydraulic pump 15 or the load pressure of the motor 11 alters. The control valve 12 has the pressure compensating means 44, 45 to function in a small flow rate zone and bypass passages 46, 47 to control the flow rate in a large flow rate zone without passing through the pressure compensating means 44, 45.
Patent JP-S59131580-A (JP)
Inventor: TOOMASU PIITAA DEANJIERISU
IPC: C25C3/08
Filed: 1983-12-28
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-H02101673-A (JP)
Title: Information recording and reproducing device
Inventor: KATO AKIRA
IPC: G11B17/34
Filed: 1988-10-06
Abstract: PURPOSE:To rapidly avoid abnormal attraction caused by a pad by detecting the abnormal attraction of a recording medium caused by the pad when it occurs and moving a head to a place where the abnormal attraction does not occur. CONSTITUTION:A spindle motor 2 is started by outputting a motor driving on signal to a control circuit 22 from a CPU 23. When the rotation frequency of the motor reaches a fixed rotation frequency, a speed lock signal is given to the CPU 23 from the circuit 22. On the other hand, in case that the fixed speed lock signal is not generated because the recording medium 16 is attracted by a magnetic head 13 or the pad 14 and it is not rotated, the CPU 23 detects the occurrence of the abnormal attraction of the recording medium 16. Then, the CPU 23 avoids the abnormal attraction by sending a control signal to a head access driver 24, driving a stepping motor 5 and moving the magnetic head 13.
Patent JP-H0994979-A (JP)
Title: Sealing plug dropping apparatus
Inventor: HASEBE MANABU
IPC: B67C3/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable anyone to open an ink pouring hole by simply dropping a sealing plug sealed to an ink cartridge by a small load in a cartridge body. SOLUTION: The sealing plug dropping apparatus opens an ink pouring hole 1 by dropping a sealing plug 2 in a cartridge body 3 by a sealing plug dropping member 6 in the state that an ink cartridge 4 which is sealed by the engagement of the plug 2 with the hole 1 and becomes vacant of ink is contained fixedly in a holder 5. Accordingly, the holder 5 has a protrusion 9 having an open hole 8 externally opposed with the plug 2. The member 6 has a sealing plug dropping part 10 for dropping the plug 2 in the body 3, a threaded part 12, and a screw driver 13.
Patent JP-H0885482-A (JP)
Title: Travel rubber crawler for mobile agricultural machine
Inventor: TAKEMURA FUMIO
IPC: B62D55/253
Filed: 1994-09-20
Abstract: PURPOSE: To prevent a machine body from being sunk to reduce the travel performance during the travel on a soft farm and reduce the contact resistance with the ground on a normal farm to improve the turning performance by molding a lug formed in the lateral width direction on the ground face side into a reverse projection shape in the longitudinal view. CONSTITUTION: A projection 14 having the same width W as the width of a roller 5 is molded at the center section in the width direction of a lug 1, and a step H is provided between the lower face 14a of the projection 14 and the lower faces 15a of both the right and left side sections 15, 15. When a drive sprocket is rotated, a rubber crawler is circulated, the roller 5 is rotated while being pressed to both side portions across the center section in the width direction of an endless belt 3 astride projections 12, 12, and a machine body is traveled.  When the farm is soft at the time of a travel, the projection 14 of the lug 1 is buried in the ground, the weight of the machine body is received by the lower face 14a of the projection 14 and the lower faces 15a of both side sections 15 to reduce the ground pressure, the machine body is not sunk, the propelling force is increased by the burial of the projection 14, and the travel performance is not reduced.
Patent JP-H07105767-A (JP)
Title: Method and device of manufacturing pair-twisted wire
Inventor: NAGAOKA MASAKATSU
IPC: H01B13/02
Filed: 1993-10-08
Abstract: PURPOSE:To provide a manufacturing method for a lead wire wherein quality stability and productivity are improved. CONSTITUTION:Plural fine diameter tubes 12... are arranged in series at given intervals, plural very fine wires 11 and 11 receding in parallel are continuously inserted in these fine diameter tubes 12a, and then the respective fine diameter tubes 12 are retained. These very fine wires 11 receding a given distance from one end side of the respective fine diameter tubes 12 are nipped, and moreover these very fine wires 11 receding a given distance from the other end side of the respective fine diameter tubes 12 are nipped rotatably. The nipping position of these very fine wires 11 rotatably nipped is rotated on to form plural pair-twisted parts on the surrounding very fine wires 11. Finally, linear very fine wires extended between the respective fine diameter tubes are cut to separate the respective fine diameter tubes.
Patent JP-S62113356-A (JP)
Inventor: NAGAI KIYOSHI
IPC: H01K1/28
Filed: 1985-11-12
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-H09183851-A (JP)
Title: Preparation of mixture of alkoxyacyloxysilane with alkyltriacyloxysilane
Inventor: RUISHITO AARUBAARESU TORENTEIN
IPC: C07F7/18
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To continuously recover a mixture by feeding a mixture of an alkyltrichlorosilane with silicon tetrachloride and an aliphatic carboxylic acid to a distillation column and separately introducing an alcohol into a reboiler at the same time.  
     SOLUTION: A mixture in a steady state containing (A) an aliphatic carboxylic acid (e.g. acetic acid) and (B) a silane mixture containing an alkylpolyacyloxysilane in an amount of about 60-80wt.% based on the weight of the silane mixture and an alkoxyacyloxysilane in an amount of about 15-40wt.% based on the weight of the silane mixture is formed in a reboiler of a distillation apparatus including the reboiler, a distillation column and a condenser. A reactant containing a mixture of (C) a 1-8C alcohol (e.g. tertiary butanol) with (D) a 1-8C alkyltrichlorosilane (e.g. methyltrichlorosilane) and (E) silicon tetrachloride and the component (A) is then separately introduced into the reboiler while refluxing the mixture to recover the subject resultant mixture from the reboiler. The component (A) is distilled after the reaction and recirculated. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03119587-A (JP)
Title: Sound storing and retrieving method
Inventor: SAITO TAKASHI
IPC: G11B27/34
Filed: 1989-09-30
Abstract: PURPOSE:To easily arrange and edit sound data by not only storing and managing a series of sounds but also linking and storing sounds and pictures at the time of recording sounds with pictures displayed and using a display picture to retrieve stored sounds. CONSTITUTION:A device main body 1 is provided with the function to not only mix, store, and manage picture information consisting of encoded characters and not images in a storage medium but also retrieve and present these data. When the device records sounds while displaying pictures on the plane display device of an input and display unified device 5, a series of sounds are divisionally stored and managed in sound files of the storage medium 3 at each time of recording start, recording pause, and display picture update, and the document number of the picture displayed at present, the page number, the segment number, the recording date, the recording time, etc., are given to respective sound files as retrieval information and sounds and pictures are linked and stored. The display picture is used to retrieve stored sounds.
Patent JP-2001077238-A (JP)
Title: Semiconductor device
Inventor: IWATANI AKIHIKO
IPC: H01L21/56
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of preventing disconnection of regular wirings by allowing dummy wirings to block the growth of cracks, and preventing crackings and subsequent disconnections of the wirings by eliminating stress concentrations at peeled-off portions. SOLUTION: A BGA(ball grid array) surface-mount package is of a molded structure 2, where a chip is mounted on a substrate and sealed with a sealing material. Dummy metallized wirings 16 are provided, in order to prevent breake of regular metallized wirings 13 (13a to 13d) on a fourth layer on the underside of the substrate 2. The wirings 16 are provided on both sides or on one side along the conductors 13, or so as to fill the clearances between the wirings 13, or the wirings 13 and 16 are formed to be relatively large in width. Furthermore, a resist is provided with openings which are formed in a first layer of the surface of the substrate 2, at locations where the resist and the sealing material are easily peeled off.
Patent JP-H0957726-A (JP)
Title: Uniformly filling mold
Inventor: SHOJI HIROYUKI
IPC: B28B7/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a high back foot and obtain a relief pattern tile with a uniform filling density by making a projected member of a bottom mold forming a back foot freely ascend and descend to the bottom mold and arranging an elastic member with approximately the same ratio of deformation as compressibility to the load of a body on the back side of the prejected member. SOLUTION: At first, the underside of a bottom mold 2 is brought into contact with a stopper 10 of a base stage 5 to make it wait for at the descending position and a molding space 14 is formed between it and a form 3 and a projected member 6 is projected into the molding space 14 from the top end face side of the bottom mold 2. Then under this condition, a body 15 is filled into the molding space 14 by using a powder measure. Then, pressing of the body 15 is started by lowering a top mold 4 to compress the body 15 by high pressure. In this instance, compressibility of the body 15 on the top face side of the projected member 6 becomes high and a part of the body 15 flows to a part where no projected member 6 exists to result that he whole body 15 is compressed on average.  Namely, regardless of existence of a relief pattern and without influence of the height of a back foot 18, a uniform filling density can be obtd.
Patent JP-S63108004-A (JP)
Title: Production of chlorinated vinyl chloride resin for forming lowly viscous and transparent solution
Inventor: ADACHI TERUFUMI
IPC: C08F8/20
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a chlorinated vinyl chloride resin which can form a lowly viscous and transparent solution suitable for use in a paint, etc., by producing a vinyl chloride copolymer containing ethylene or propylene by a specified process and chlorinating the copolymer. CONSTITUTION:100pts.wt. vinyl chloride is mixed with 8-70pts.wt. ethylene or propylene. This mixture is dispersed in an aqueous medium containing a dispersant (e.g., methylcellulose) and copolymerized under pressure in the presence of a polymerization initiator (e.g., benzoyl peroxide). As the copolymerization proceeds, vinyl chloride is added to the system or ethylene or propylene is removed from it, and the copolymerization is allowed to proceed at a constant temperature and a constant pressure to produce a vinyl chloride copolymer containing 2-25wt% ethylene or propylene. The title chlorinated vinyl chloride resin can be obtained by chlorinating the copolymer.
Patent JP-H0564607-A (JP)
Title: Mounting method of decorative laminate for blindfolding hanging cupboard
Inventor: FUKUYAMA KEIICHI
IPC: A47B77/04
Filed: 1991-09-06
Abstract: PURPOSE:To provide a method of mounting a decorative laminate to easily and efficiently blindfold a clearance between a roof of cupboard and a ceiling. CONSTITUTION:In the top of a roof 2A of hanging cupboard 1, a slot 2B is made in the longitudinal direction thereof, and along the slot 2B, a supporting material 6 is adhered. A decorative laminate 7A of a vertical size H1 larger than a clearance H between the roof 2A and a ceiling 25, and an allowable size of the nonuniformity of thickness, etc., of flooring, is fitted into the slot 2B. Thus, after installing the hanging cupboard 1 on a wall 26, the decorative laminate 7A can be connected with the cupboard 1 with nails, etc., without cutting to the clearance H and easily and efficiently cover the clearance H.