baber/WOPTO huggingface dataset:
Patent JP-S56148640-A (JP)
Title: Engine stopping device
Inventor: NAKAZATO KATSUMI
IPC: F02P9/00
Filed: 1980-04-17
Abstract: PURPOSE: To eliminate the necessity for a stop button in an engine and improve its controllability, by shorting the primary side of an ignition coil with a negative pressure switch, operated by negative pressure in an intake pipe, and stopping the engine.  
     CONSTITUTION: When a fuel cock 4 is swivelled to a lateral position, a communication hole 14 is not aligned to a hole 15 then fuel is shut off by a shaft 13 and stopped flowing. While a communication hole 22 is aligned to a connection pipe 24 and  hole 25 to obtain their communication, then negative pressure in an intake pipe is  acted upon a negative pressure chamber 28 in a negative pressure switch 7 causing  the flexion of a diaphragm 27 to turn on the negative pressure switch 7, thus the  primary side of an ignition coil 33 is shorted to automatically stop an engine. Then the negative pressure in the intake pipe is produced also for a short time of continuous running operation by inertia of the engine, and this negative pressure causes the negative pressure switch 7 to maintain a state of short-circuit for the ignition coil 33 till the engine is surely stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55141586-A (JP)
Title: Recovering method of lead
Inventor: OKI TAKEO
IPC: C25B1/00
Filed: 1979-04-21
Abstract: PURPOSE: To deposit metallic lead and lead peroxide of high purities simultaneously at both electrodes respectively, and to simplify the treatment of waste liq., by addition of flue ash formed in the smelting of lead to an aqueous caustic soda soln., then by electrolyzing the soln. directly.  
     CONSTITUTION: Flue ash formed in the smelting of lead is added to an aqueous caustic soda soln. of about 5W20wt% concn. The soln. is electrolyzed directly as an electroyte at a bath temp. from ordinary temp. to 80°C, at a current density not higher than 200mA/cm 2  to deposit metallic lead at the cathode and lead peroxide at the anode. This method permits to deposit metallic lead and lead peroxide of high purities at the same time. Sodium solfate formed simultaneously is crystallized and separated easily by cooling the soln. During the process no harmful material such as sulfur oxide or mist etc. is formed, therefore lead is recovered profitably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03252539-A (JP)
Title: Distribution type tactile sensor
Inventor: KATANO TOMONORI
IPC: G01L5/00
Filed: 1990-03-02
Abstract: PURPOSE:To enable mounting on a curved surface, etc., to facilitate assembly, and to make the sensor compact by fitting plural sensors to a flexible wiring board across fixed substrates, and leading their electric signals out by a processing circuit. CONSTITUTION:This tactile sensor 1 is fixed and supported electrically and mechanically on the rigid body board 5 by soldering with solder bumps 25. The board is fixed to the flexible wiring board 3 by soldering through solder bumps 26 on its reverse surface side. Then the board 3 is fitted to a body 2 to be mounted through an attachment member 4. The force which is applied to the units of the individual sensors 1 is detected divisionally as a horizontal and a vertical component, which are inputted as detection signals to the signal processing circuit 6 through the bumps 25 and 26. This circuit 6 performs proper processing and then transmits them directly to a host processing system connected to the extension part 3A of the board 3 without using a connector nor lead wire, etc.
Patent JP-H09240478-A (JP)
Title: Barrow for carrying plate cylinder
Inventor: MATSUI TOYOTOSHI
IPC: B62B3/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To carry a plate cylinder requiring least labor and to transfer the plate cylinder under a stable state to a carriage for a plate cylinder assembly. SOLUTION: A barrow for carrying a cylindrical plate cylinder has a spindle- inserting hole formed by providing an inward flange part at the end. Wheels 8 are juxtaposed with the lower end of a frame 5 in the width direction. Plate cylinder supporting parts 9a, 9b having a curved abutting face to the plate cylinder are provided and juxtaposed to and with the upper part and the lower part of a frame 5 surface side at spaced intervals between the plate cylinder and the frame 5. In addition, wheels 11-equipped supporting leg parts 10 with height for grounding the frame 5 under a declined state are juxtaposed with the lower part of the frame 5 rear side in the width direction of the frame 5. Supporting leg parts 12 having height equal to that of the wheels-equipped supporting leg parts 10 at the lower part are provided at the upper part of the frame 5.  A suspending and supporting means 14 locked with the flange part of the plate cylinder 1 is also provided at the upper part of the frame 5.
Patent JP-H01224022-A (JP)
Title: Porous filter medium
Inventor: SASAKI YASUOKI
IPC: B01D39/16
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the title porous filter medium having acid resistance and excellent filtration capacity by impregnating a porous body with a polyhydric alcohol. CONSTITUTION:In the porous filter medium for filtering off the dust, etc., contained in a gas, the polyvinyl acetal resin or its modification product wherein the formal conversion degree of the polyvinyl acetal resin is controlled to >=60%. A polyhydric alcohol, its derivative, or its polymer are applied on the porous body. Since the porous filter medium thus obtained has excellent acid resistance and filtration capacity, its service life is prolonged, and the cost is remarkably reduced.
Patent JP-H06237911-A (JP)
Title: Movable magnetic resonance imaging device
Inventor: YASUGI YUKIHIRO
IPC: G01R33/389
Filed: 1993-02-18
Abstract: PURPOSE:To control a magnetic field generator at a normal temperature at all times by mounting an auxiliary power source, for which a solar battery and a storage battery are combined, for maintaining the normal state of a magnetic resonance imaging (MRI) device. CONSTITUTION:Heaters 10 are distributedly arranged at a magnetic field generator 7, and temperature sensors for detecting this temperature are distributedly arranged, as well. Based on the temperature distribution information of the magnetic field generator 7 provided from the temperature sensors, heating power is supplied from a temperature controller 1 to the respective heaters. A power unit 2 to be the power source of the temperature controller 1 is provided with a storage battery 3 and a solar battery 4, power generator 5 and rectifier 6 are connected as power supply sources. At the time of using or moving the MRI device, power supply is received from the power generator 5 or the rectifier 6 but this excess power is stored through the power unit to the storage battery 3. Further, the solar battery 4 always continuously supplies power to the storage battery 3 corresponding to the quantity of sunlight. Then, the device can be always controlled at the normal temperature by using the power of the storage battery 3 for the temperature controller 1.
Patent JP-H04289740-A (JP)
Title: Uninterruptive power supply and its method of operation and battery charger
Inventor: TOYODA MASASHI
IPC: H02M7/48
Filed: 1991-03-15
Abstract: PURPOSE:To prevent a rush current from flowing in the line which connects an ac supply and a forward converter at the time of start-up. CONSTITUTION:An ac supply 12 and a forward converter 20 are connected through an ac switch 16 and the output of the forward converter 20 is connected to a reverse converter 28 while it is connected to a battery 26 through a dc switch 24 and power from the reverse converter 28 is supplied to an ac load 14 based on the dc power from the forward converter 20 or battery 26. At the time of closing the ac switch 16, the dc switch is closed to use the forward converter 20 as a reverse converter and the forward converter 20 is operated according to signals from control signal generating devices 38, 44, 48 which generate a control signal for making a deviation between ac signals on both sides of the ac switch 16 zero and the ac switch 16 is not closed until the deviation between the ac signals on both sides of the ac switch 16 comes to nearly zero.
Patent JP-S57167154-A (JP)
Title: Tape slip compensating device
Inventor: KISHI YOSHIO
IPC: G11B15/43
Filed: 1981-04-06
Abstract: PURPOSE: To prevent the slip of a tape, by detecting a transmission frequency of a frequency generator, which is related to a capstan for driving the tape and a roller driven by the tape, to obtain the slip quantity of the tape, and controlling a reel driving motor.  
     CONSTITUTION: Supply and take-up reels 1 and 2 are driven by motors 21 and 22, and a tape T runs through rollers 11W14, a head 15, a capstan 16, and rollers 17 and 18. Rollers 12 and 17 are tension rollers, and tension values are inputted to detecting circuits 24 and 27. The roller 13 drives a generator A for the purpose of detecting the amount of transportation to generate an AC signal (v) corresponding to the number of rotations. The capstan 16 is driven by a motor 23. A CPU3 adds a control voltage corresponding to the signal (v) and the output of a tension detector 24 in an adder 25 and amplifies them in an amplifier 26 to control the rotation of the motor 21; and in the take-up side, tensions are detected by the circuit 27 and are added in an adder 28 and are amplified in an amplifier 29 to control the rotation of the motor 22 similarly. Thus, the slip of the tape T is prevented to run the tape stably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01225493-A (JP)
Title: Production of alpha-cyclodextrin
Inventor: HIBI TOKUHIRO
IPC: C12P19/04
Filed: 1988-03-04
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful as medicines, etc., by reacting a microorganism of the genus Klebsiella capable of producing an enzyme without forming branched cyclodextrin with a starch without using an alpha-cyclodextrin production promoting substance. CONSTITUTION:Water is added to a starch, such as potato starch, and the mixture is thermally gelatinized and adjusted to pH5.5 with a 0.5M acetic acid buffer solution. A microorganism of the genus Klebsiella [e.g., Klebsiella.pneumoniae.subsp..pneumoniae alpha-CD strain (FERM P-9912)] capable of producing an enzyme producing >2pts. alpha-cyclodextrin based on 1pt. beta- cyclodextrin without forming branched cyclodextrin is added to treat the resultant solution without using an alpha-cyclodextrin production promoting substance to afford the aimed compound.
Patent JP-H04287086-A (JP)
Title: High definition projection type display device
Inventor: KAMIHIRA KAZUTAKE
IPC: G09F9/00
Filed: 1991-03-15
Abstract: PURPOSE:To enlarge and display the picture, which is displayed on a liquid crystal display element, on a screen with a high definition. CONSTITUTION:A prismatic mirror 1 adjacent to a projection lens 3 is arranged, and two side faces of this mirror on the projection lens side are used as reflection faces RP1 and RP2, and a picture to be projected on liquid crystal display elements 21 and 22 is preliminarily divided into two right and left parts, and right and left half pictures are displayed on liquid crystal display elements 21 and 22 through picture signal lines 71 and 72. Pictures on liquid crystal display elements 21 and 22 are projected and displayed on right and left halves of a screen 6 respectively and are synthesized as if the original picture were projected from one liquid crystal display element, and the picture is displayed with a high definition by double liquid crystal display elements.
Patent JP-S61210393-A (JP)
Inventor: NAKATANI MITSUYOSHI
IPC: G09G1/02
Filed: 1985-03-14
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-H07311929-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: MURAYAMA AKIHIRO
IPC: C23C14/34
Filed: 1995-03-10
Abstract: PURPOSE:To obtain a high coercive force, a remarkably low medium noise characteristic and a high productivity during mass production by separating crystal particles constituting a magnetic thin film by a crystal grain boundary part including an anti-ferromagnetic, non-metallic phase. CONSTITUTION:After an NiP plating film of a 15mum thickness is formed on a surface of an aluminum disc substrate, the substrate is processed by a texture treatment. NiP/CoNiPtSiO/carbon films are sequentially laminated on the disc substrate of the magnetic recording medium formed by sputtering. When the magnetic film is to be formed, a sintered target containing 2-4atm.% of SiOg in an alloy of Co (81), Ni (7) and Pt (12) is used and an RF discharge is carried out. A film thickness of an undercoat film of NiP is 420Angstrom , and a thickness of the magnetic film is changed so that a product of thicknesses of remnant magnetization films becomes constant. The formed magnetic film of CoNiPt(SiOg)4 is composed of very fine crystal particles of an approximately 50-250Angstrom  particle size. The particles are separated each other owing to a grain boundary structure of about a 10-30Angstrom  width. Accordingly, a coercive force of the magnetic film is greatly increased.
Patent JP-H04286392-A (JP)
Title: Printed circuit board
Inventor: GOTOU MASANORI
IPC: H05K3/40
Filed: 1991-03-15
Abstract: PURPOSE:To enable a high density printed circuit board mounted with a high density LSI such as a PGA(pin grid array) LSI or a bump LSI or the like to be enhanced in connection reliability between a lead-out pattern and pads where components are mounted without restraining a lead-out pattern forming region from increasing in area as much as possible. CONSTITUTION:A first pad 4 formed on the surface of a first board 1 penetrating an insulating layer 2 provided to the surface of the board 1, a second pad 6 formed on the surface of the insulating layer 2, an inner pattern 3 formed under the insulating layer 2 as directly bonded to the pad 4, and a surface pattern 5 exposed at the surface of the insulating layer 2 as bonded to the second pad 6 are provided, where the surface pattern 5 and the inner pattern 3 are arranged so as to overlap each other vertically.
Patent JP-S55145194-A (JP)
Title: Manufacture of material for vessel
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/48
Filed: 1979-04-27
Abstract: PURPOSE: To improve the weldability, paint adhesive property and formation workability, by applying aqueous solution of phytin acid group or carrying out dipping treatment in the above aqueous solution or electrolytic treatment after plating Ni having a specified thickness on ths surface of steel plate as the raw material for can manufacturing.  
     CONSTITUTION: After carrying out Ni plating having the thickness of 0.05W0.3μ on the surface of steel sheet as the raw material for can manufacturing by usual method, the above seet is dipped in aqueous solution containing hexa phosphoric acid ester (phitin acid) of nyoinositol having the concentration of 1W250g/l, preferably 10W100g/l or one kind or more of each salt of alkali (earth) metal.Al. Ni.Sn.NH 4  or amine, at the normal temperature W95°C for 0.5W20 sec (preferably, 1W5sec at 30W60°C) or the above aqueous solution is applied on the above sheet or electrolytic treatment is carried out at 0.5W75 coulomb/dm 2 . By the above method, lubricating effect is given to the surface of the steel sheet and Ni plating layer is not cut by the can manufacturing tool and also, qalling resisting property for squeeze processing is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57165408-A (JP)
Title: Preparation of olefinic polymer
Inventor: HASUO MASAYOSHI
IPC: C08F4/00
Filed: 1981-04-06
Abstract: PURPOSE: To obtain the titled polymer of high stereoregularity, by using a catalyst having a high polymerization activity containing a solid component prepared by reacting a specific organomagnesium compound with an organometallic halide, a titanium tetrahalide and an electron donative compound and an organoaluminum compound in combination.  
     CONSTITUTION: An olefin is polymerized in the presence of a catalytic system containing (A) a solid component prepared by reacting (i) an organomagnesium compound expressed by the formula R 1 MgOR 2  (R 1  and R 2  are aliphatic or aromatic hydrocarbons), e.g. n-butylmagnesium-1-propoxide, with (ii) a halide expressed by the formula R n-m   3 MX m  (M is an element of Group IIIB, IVB or VB in the periodic table; R 3  is hydrocarbon; X is halogne; n is the valence of M; m is an integer ≥1), e.g. silicon tetrachloride, (iii) a titanium tetrahalide and (iv) an electron donative compound, e.g. an amine, amide, phosphine, phosphoric ester, phosphoric acid amide, ketone and carboxylic ester, and (B) an organoaluminum compound in combination. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62211242-A (JP)
Title: Electrostatic copying device
Inventor: KAJITA HIROSHI
IPC: B65H85/00
Filed: 1986-03-11
Abstract: PURPOSE:To surely prevent copying sheets from being overlappingly fed, by providing such an arrangement that a preceding copying sheet fed from a copying sheet receiving bed and the next copying sheet on the receiving bed are not fed in a partly overlapping condition. CONSTITUTION:A feed roller 50 is turned into an inoperative condition from an operative condition after the leading end of a copying sheet fed from a copying sheet receiving bed 48 passes through a nip section between a conveying roller 88 and a friction member, until the trailing end of the sheet leaves the feed roller 50. Further, this inoperative condition is sustained until the next copying sheet is initiated to be fed, after the trailing end of the sheet passes through the nip section between the conveying roller 88 and the friction member. As a result, it is possible to surely prevent the sheets from being conveyed to an overlap-feed preventing mechanism 25 in such a condition that the trailing end of the preceding copying sheet overlaps with the leading end of the next copying sheet.
Patent JP-H03260200-A (JP)
Title: Laminated paper and its production
Inventor: KATAYAMA TETSUYA
IPC: B32B27/10
Filed: 1990-03-01
Abstract: PURPOSE:To obtain paper, excellent in permeation preventive properties of ink, barrier properties, spreadability, adhesion of paper to PVA-based resin layers, having rewetting adhesion and useful as sheetlike tapes, paper for printed matters, packaging paper, etc., by carrying out melt extrusion lamination of a specific PVA-based resin to paper. CONSTITUTION:The objective paper obtained by carrying out melt extrusion lamination of a PVA-based resin having >=2.8, preferably >=3.3 ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn) to paper.
Patent JP-2000252027-A (JP)
Title: Adapter for inspecting electronic device
Inventor: MIKUNI MASAAKI
IPC: H01R31/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for inspecting an electronic device capable of easily and securely providing connection of the adapter with a reed of the electronic device, having a simple structure, and corresponding to differences in a size of the electronic device and a shape of the reed or the like. SOLUTION: This adapter for inspecting an electronic device comprises a pad 3 removably mounted on a package 2 so as to support the package 2 of an electronic device 1, and a clip 5 for connecting a probe. The pad 3 has a recess 10 formed as an engaging part for each reed. A positioning member 14 for positioning to the electronic device by engaging with the engaging part for each reed on the pad, and a signal outputting head 15 attracted to a reed 4 of the electronic device by magnetic force in a positioned state are mounted on the clip 5 for connecting a probe.
Patent JP-H04211301-A (JP)
Title: Covering device of rotary tiller
Inventor: MAEYAMA TATSUYA
IPC: A01B33/12
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the abrasion of the lower end of an elastic cover by positioning the lower end of an elastic cover at a place upper than the lower land-grading end of a rear plate cover, the elastic cover being attached through a space on the inner surface side of the rear plate cover covering the rear part of a tilling section. CONSTITUTION:A rear plate cover 12 covering the rear part of a tilling section 8 is attached to the frame of a rotary tiller, and an elastic cover 14 is disposed on the inner surface side of the rear cover through a space C in a tense state. The lower end E of the elastic cover is positioned above the lower land-grading end D of the rear plate cover.
Patent JP-H05260452-A (JP)
Title: Picture coder and decoder
IPC: H04N19/42
Filed: 1992-03-10
Abstract: PURPOSE:To obtain the picture coder employing a code book with high compati bility with a simple configuration. CONSTITUTION:Band data other than data including a DC component in an output from a sub band coder are inputted individually to a vector quantizing coder 14. The input band data are subjected to vector processing by a vector processing unit 38 and inputted to a normalizing device 40. The normalizing device 40 calculates a normalizing coefficient and divides the normalizing coefficient by each block. An output of the normalizing device 40 is inputted to a vector quantization coder 42, a code book 44a is used to output an index. An inverse normalizing device of the vector quantization decoder uses a reproduction vector and the normalizing coefficient to implement inverse normalization.
Patent JP-2000247154-A (JP)
Title: Vehicle cover device
Inventor: SHIMETA TOORU
IPC: B60J11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To minimize the labor for covering a vehicle and facilitate the housing by providing a housing casing mounted on the ceiling of a vehicle and containing a mechanism for taking up and feeding front and rear sheets expansible to a prescribed width in the folded state, and mounting a sheet mounting bracket on an engagement hole in a prescribed position of each sheet. SOLUTION: A housing casing 11 is mounted on a ceiling attachably and detachably by use of a permanent magnet or sucker by a mounting mechanism, and front and rear sheets 12 and 13 are expansible to a prescribed with and foldable to a small width. Front and rear sheet taking-up and feeding mechanism are built in the housing casing 11, respectively, so that the front sheet 12 and the rear sheet 13 can be taken up in the folded state and fed in the folded state by performing a manual pulling operation. The cords of the front sheet 12 and the rear sheet 13 are pulled to extend the end-side sheets, and sheet mounting brackets are mounted on engagement holes 15, 15, 16, 16.
Patent JP-H10257396-A (JP)
Title: Area separating type solid-state image-pickup device
Inventor: TERUI TAKASHI
IPC: H04N5/335
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To utilize an element formed on an element forming surface, without waste and to improve semiconductor manufacturing efficiency by securing an image-pickup area which meets the optical image shape of a subject, the drive circuit of an element and the processing part of a signal obtained from the image-pickup area. SOLUTION: An image-pickup area 11A is secured at a center, for example, on the element-forming surface of a semiconductor chip 100. The image pickup area 11A is provided in a shape of the optical image where a bottle is erected, for example. A drive circuit area 12A is secured at the left side of the image- pickup area 11A and, moreover a memory area 13A is secured at the left side of the drive circuit area 12A. A first signal processing circuit area 14A is secured at the right side of the image-pickup area 11A, and the second signal processing circuit area 15A is at the right side of the signal-processing circuit area 14A. An image-pickup part and an amplifier for amplifying the signal outputted from the image pickup part are constructed in the image-pickup area 11A.