baber/WOPTO huggingface dataset:
Patent JP-H09316268-A (JP)
Title: Flame-retardant heat-resistant resin composition
Inventor: TOKAWA SEIJI
IPC: E04B1/94
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition providing a molding excellent in shape retention, by blending a chlorinated vinyl chloride-based resin with hollow spherules composed of aluminum silicate. SOLUTION: This composition is obtained by blending (A) 100 pts.wt. of a chlorinated vinyl chloride-based resin with (B) 3-50 pts.wt. of hollow spherules mainly composed of aluminum silicate of the formula xAl2 O3 .ySiO2 , having <=100μm average particle diameter, 0.1-0.5 bulk specific gravity and containing >=25wt.% of Al2 O3 . For example, a chlorinated vinyl chloride resin having 65% chlorine content obtained by chlorinating a polyvinyl chloride having 560 degree of polymerization is used as the component A. Spherules comprising 35% of Al2 O3 and 60% of SiO2 , having 0.33 bulk specific gravity and 45μm average particle diameter is used as the component B.
Patent JP-H0812235-A (JP)
Title: Landing frame for elevator
Inventor: YUGAWA AKIRA
IPC: B66B13/30
Filed: 1994-07-05
Abstract: PURPOSE:To provide a landing frame for an elevator, with which the landing door can close the hatch perfectly even in the case any foreign matter exists on the sill on the hall side. CONSTITUTION:A landing frame 1 of elevator partitioning a hatch 2 facing the elevator hoistway is equipped with a hall sill 4 which guides a landing door 3 to open and close the hatch 2 and a contacting part 5 where the landing door 3 moved in the direction of closing comes in contact so that the hatch closed condition is established. Any foreign matter which moved on the hall sill 4 while pushed by the landing door 3 in movement in the direction of closing is taken into the opening 7 so that the contacting of the landing door 3 with the contacting part 5 is secured.
Patent JP-S5853641-A (JP)
Title: Noise reducing cover of engine
Inventor: ETOU YUKIHIRO
IPC: B62D25/20
Filed: 1981-09-28
Abstract: PURPOSE:To improve a tone of noise from an engine, by providing a noise reducing cover, having many holes, selectively forming size of these holes, positively utilizing a resonance effect and acoustically absorbing a noise component in medium and high frequency ranges. CONSTITUTION:A noise reducing cover 3 is mounted to the outside of an oil pan 2 in a Diesel engine 1, and many openings, that is, holes 3B are formed almost throughout a total surface of said noise reducing cover 3. Then dimensions of a space 6 and the like, between said holes 3B and the noise reducing cover 3 and the oil pan 2, are selectively formed, and a resonator is formed to cause resonance of an engine noise, then the resonance phenomenon can reduce a noise component in a predetermined frequency range.
Patent JP-S6314051-A (JP)
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B5/00
Filed: 1986-06-30
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-S639338-A (JP)
Title: Link layer controller
Inventor: YAMAGUCHI KENJI
IPC: H04L13/00
Filed: 1986-06-30
Abstract: PURPOSE:To reduce the capacity of e buffer memory by storing a required fill-in signal and throwing away other signals in a means storing the fill-in signal to a buffer at the receiving side. CONSTITUTION:A received signal is stored in byte registers 6a, 6b, 6c in this order in the unit of one octet. When a length indicator (LI) of the received fill-in signal FISU is 0, a sequence number (FSN, BSN) and a state indication bit (FIB, BIB) are compared with contents changed finally. The FSN and FIB of the received FISU are stored in the register 6b, the FSN and FIB of the FISU changed finally are stored in a register 8a, the BSN and BIB are stored in the register 6c, the BSN and BIB changed finally are stored in a register 8b, and they are matched by match circuits 7a, 7b, and when they are not equal, they are stored in a memory 5 by giving a command to a DMA circuit 4 and the contents of the registers 6b, 6c are transferred to the registers 8a, 8b respectively. When they are equal, the FISU is not stored in the memory 5.
Patent JP-H097687-A (JP)
Title: Toggle link rotating cover integrated type connector assembly
Inventor: ICHIMURA YOSHIAKI
IPC: H01R13/52
Filed: 1995-06-20
Abstract: PURPOSE: To provide a connector in which the connection of a pair of toggle links is set to a limited motion, and the operability of worker can be improved. CONSTITUTION: A cover 5 can be rotated 180 degree as shown in the drawings extending from (a) to (f) through (b), (c), (e). As shown by a two-point chain line 27, particularly, when a pair of connecting shafts in which the adhered surfaces on the inner surface of the cover 5 are circularly moved on the outside from the right upper corner of a connector body 1, namely toggle links 7, 8 are turned (manually, the first link 7 is operated), a cover extended part 21 is guided by a cover guide member 23 and linearly moved along a central shaft 11. Therefore, the connection of the toggle links is rotated to prevent their mutual free movements in the middle state. The cover extended part 21 desirably has a guide long groove 25 in which the central shaft 11 is slid and moved.
Patent JP-H0750059-A (JP)
Title: Shutter opening/closing device for disc cartridge
Inventor: OKADA YASUSHI
IPC: G11B17/04
Filed: 1993-06-24
Abstract: PURPOSE:To prevent trouble caused by loading under closed state of shutter. CONSTITUTION:When a disc cartridge 1 is inserted into the holder 14 of a disc drive with the shutter 3 thereof being closed, a rotary level body 37 is fitted, at the protruding end part 37a thereof, in a recess 1b of the disc cartridge 1 and abutting thereon. Since the disc cartridge 1 is blocked by the rotary lever body 37 and can not move farther than the abutting position NX, the disc cartridge 1 does not reach the loading position N0 thus preventing the loading when the shutter is closed.
Patent JP-S5676514-A (JP)
Title: Gas-insulated transformer
Inventor: SHIBAZAKI JIYUNICHI
IPC: H01F29/04
Filed: 1979-11-28
Abstract: PURPOSE:To reduce the size of a gas-insulated transformer by providing a recess at the lower part of a tank, arranging a transformer body at the upper part in the tank, forming a lower recess at a gas body, arranging a nonvoltage tap changer thereat, and providing a gas blower at the recess cut of the tank. CONSTITUTION:A recess is formed at the lower part of the tank 15, a gas drum- body 16 is formed at the recess in the tank 15, and a gas blower 17 for communicating with the gas body 16 is provided externally. A nonvoltage tap changer 12 is arranged in the gas durm-body 16, the space between the gas drum-body 16 and the tank 15 at the upper part is formed of a bottom plate 18, and a transformer body 11 is placed on the bottom plate 18. A tap lead 14 and an opening for passing gas are formed at the bottom plate 18, and the upper opening of the tank 15 is closed by a cover 19.
Patent JP-H05323609-A (JP)
Title: Electron beam resist composition
Inventor: MIYABE MASANORI
IPC: G03F7/075
Filed: 1992-05-22
Abstract: PURPOSE:To obtain an electron beam resist compsn. with which a resist pattern excellent in image contrast and cross-sectional shape can be formed and can be developed with an org. alkali soln. without generating scum, and especially suitable to be used as an upper layer in a multilayer process in the production of a semiconductor element. CONSTITUTION:This electron beam resist compsn. contains alkali-soluble ladder silicon polymers expressed by formula, alkoxymethylated melamine resin and tris dibromopropylene isocyanulate. In formula, (n) and (m) satisfy the relation of 0.6<=n/(m+n)<=0.9.
Patent JP-S6215956-A (JP)
Title: Contention control system
Inventor: KISHINO NORIAKI
IPC: H04L13/00
Filed: 1985-07-15
Abstract: PURPOSE:To simplify transmission and retransmission timing by sending transfer intermission information from a layer at the reception side to a layer at the transmission side when contention takes place in the reception side layer during information transfer and sending transfer permission information from the reception side layer to the transmission side layer to retransfer the intermitted information when the contention is released. CONSTITUTION:When contention is detected in th reception side layer during one frame transfer, the reception side layer changes the level of a line TA from 1-0, and when the transmission side layer detects the change, the sending of information is stopped and the preparation of resending of the intermitted 1 frame from the beginning is executed. When the reception side layer detects the release of contention and the resending is enabled, the level of the line TA is chaned from 0-1, and when the transmission side layer 2 detects the change in the level of line TA, the intermitted frame is transferred again from the beginning. If contention is detected again, the operation above is repeated.
Patent JP-H10610-A (JP)
Title: Jig for positioning sleeve in concrete block
Inventor: KITAZUME KIICHI
IPC: E04G15/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a jig for positioning a sleeve which can easily be attached/ detached to/from the opening end of a sleeve during molding a concrete block, can position the end part of the sleeve correctly to a prescribed position in a form, has good durability, can be used repeatedly, and can respond to sleeves with different inside diameters. SOLUTION: A support 18 is supported relatively movably on a shaft 17 which is inserted into the installation hole 12 of a form 11. Positioning members 19 are supported rotatably on the support 18, a tapered surface 19a is formed on the inner surface of the positioning member 19. Each positioning member 19 is energized to an inside position separated from the inside surface of a sleeve 32 by an energizing member 21. By tightening nuts 24 engaged with the screw parts 17a of the shaft 17, the shaft 17 is moved, an actuation body 22 is bonded to the tapered surface 19a of the each positioning member 19, and each positioning member 19 is rotated to the outside position contacting the inside surface of the sleeve 32.
Patent JP-S5377883-A (JP)
Title: Diaphragm for electrolyte
Inventor: ICHINOSE TAKASHI
IPC: B01D71/38
Filed: 1976-12-21
Abstract: PURPOSE: To provide diaphragm excellent in selective permeability and in chemicals resistance which is made by making porous material layer hold coagulated membrane having fine perforations formed from saponified ethylene-vinyl acetate copolymer of saponification rate not lower than 80% in order to form specific membrane structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06342217-A (JP)
Title: Organic electrophotoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: C09K3/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide an org. electrophotoreceptor usable at both positive and negative electrification polarities. CONSTITUTION:This org. electrophotoreceptor contains a compd. represented by the general formula (where each of R<1>-R<12> is H, cyano, halogen, amino or alkyl, cycloalkyl, aryl or alkoxy which may have a substituent).
Patent JP-S5944292-A (JP)
Inventor: TASHIRO MIKIO
IPC: B68G3/00
Filed: 1982-09-07
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-H05346487-A (JP)
Title: Running track for runner
Inventor: KAJIYAMA SHIGERU
IPC: G21C17/003
Filed: 1992-06-15
Abstract: PURPOSE:To shorten work time and reduce radiation exposure by extending a guide track to wide work space and low radiation dose region and moving a scanning device to an inspection track with the use of it. CONSTITUTION:A guide track 9 is extended to the place with relatively wide work space and small radiation dose. By placing a runner device 11 on the end of the guide track 9 and rotating the pinion installed in the running device gearing with the rack on the guide track 9 to run by way of the electric command from a remotely placed running control device through a cable 18, the device can transfer to a length track 4 which is positioned to continue to the guide track 9 at the other end. Length tracks 4 and circumferential track 5 are arranged in grid shape along with the length and circumferential welding points of the pressure vessel as an inspection object. A scanning device 11 loading an ultrasonic probe 30 transfers to each track on the length and circumferential tracks via the rotation track 6 existing on the crosses of the length track 4 and circumferential track 5 so that it can run on any tracks.
Patent JP-S6048389-A (JP)
Title: Dot matrix printing apparatus
Inventor: KAKO YUTAKA
IPC: B41J29/377
Filed: 1983-08-26
Abstract: PURPOSE:To provide a printing apparatus capable of suppressing the lowering in printing treatment capacity to a min. degree, constituted by providing such a mechanism that a head temp. detecting sensor is provided to a printing head and printing is stopped when a predetermined temp. or more is detected by said sensor to allow the printing head to run at a high speed. CONSTITUTION:A head temp. sensor 6 is provided to the printing head 3 of a wire impact dot printer and a detection circuit 7 is connected to said sensor 6. When this detection circuit 7 detects that the temp. of the printing head 3 reaches a predetermined temp. or more, a printer control circuit 9 stops printing at first and allous the printing head 3 to run by one line at a speed faster than the moving speed during printing. After this high speed running of one line is finished, usual printing is performed. A temp. detecting state is investigated at the point of time when usual printing of one line is finished and, if the temp. sensor 6 is no temp. detecting state, usual printing is succeeded but the printing head is run at a high speed if a temp. detecting state. The average heat resistance of the printing head is lowered by high speed running.
Patent JP-S6134032-A (JP)
Title: Coating fluororesin composition
Inventor: SUZUKI TAKESHI
IPC: C08L27/12
Filed: 1984-07-25
Abstract: PURPOSE:The titled composition excellent in cracking resistance, resistance to penetration of chemicals, film properties, etc., obtained by mixing a fluororesin with a silicone emulsion, flaky inorganic substance and nonionic and/or anionic surfactants. CONSTITUTION:The purpose resin composition is prepared by mixing a fluororesin (e.g., polytetrafluoroethylene or tetrafluoroethylene/hexafluoropropylene copolymer) with 1-10wt% (in terms of effective components), based on the resin (the same will apply hereinbelow), silicone emulsion, 1-40wt% flaky inorganic substance (e.g., SiO2 or mica), 3-10wt% nonionic surfactant (e.g., an alkylphenol- type or ester-type surfactant) and/or anionic surfactant (e.g., carboxylic acid-type surfactant) and, optionally, a suitable amount of water.
Patent JP-H114166-A (JP)
Title: Consecutive comparison a/d converter
Inventor: OKA TATSUTO
IPC: H03M1/38
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve resolution and to enlarge a dynamic range without increasing a consumption current and conversion time by adding capacitors and switches, which operate a sample-and-hold circuit as an integral circuit, connecting the output of a D/A converter to the integral circuit and forming a negative feedback loop. SOLUTION: The sample-and-hold circuit is set to be the integral circuit constituted of plural switches 3-10 and the capacitors 11-13. The integral circuit is fed back so that the negative feedback loop is formed by using reference voltage outputted from the D/A converter 17. A signal is inputted to an analog signal input terminal 1 and control data of the D/A converter 17 is taken out as quantization output. A difference between the input signal and quantization output before one sample is taken and it is integrated and A/D-converted. Thus, the successive comparison-type A/D converter where quantization noise by noise shaping effect is driven to a high frequency area and the dynamic range of a low frequency area improves can he obtained.
Patent JP-S6133080-A (JP)
Title: Video camera
Inventor: NAKATANI NOBUYUKI
IPC: G03B31/00
Filed: 1984-07-25
Abstract: PURPOSE:To attain a correct stereo sound recording by switching simultaneously a directional acoustic signal and vertical and horizontal scan signals of a viewfinder according to loaded posture of an electronic viewfinder to a camera main body. CONSTITUTION:An electronic viewfinder 2 is loaded with inversion between the right or left eyepiece use, for example, according to the choice of a photographer. In such a case, a changeover switch operation button 25 is operated manually to switch a changeover switch 7. As a result, the polarities of vertical and horizontal scan signals are switched based on the finder 2. At the same time, the R and L side acoustic signals S1 and S2 are extracted with exchange given between right and left positions and recorded. Therefore the picture on a CRT3 of the finder 2 are inverted vertically. Furthermore the directivity of a stereo microphone 4 can also be inverted between right and left directions. This attains the correct stereo sound recording.
Patent JP-S5856476-A (JP)
Title: Semiconductor pressure converter
Inventor: SHIROMIZU SHIYUNJI
IPC: H01L29/84
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a semiconductor pressure converter having sufficient bonding strength and high utility by bonding a pressure sensitivie pellet to its base via an adhesive layer made of solder glass. CONSTITUTION:An Nichiden glass LS-0110 is, for example, formed by a precipitation method in a thickness of 150mum on an Si base 18 to be bonded with a pressure sensitive element wafer 17. In the method, 5g of a solder glass is dissolved in 500cc of ethyl alcohol, a sample is placed at the position of 1cm under the water surface, and is precipitated for approx. 1hr. A bonding pressure sensitive wafer 17 is opposed to an Si base 18, a weight of approx. 10g/cm<3> is placed, and is bonded in a furnace at approx. 470 deg.C. The wafer after bonding is laterally and longitudinally cut at the positions of arrows, thereby obtaining pellets. The bonding with the package is performed on the back surface 14' of the Si base 14.
Patent JP-S6216999-A (JP)
Inventor: OKANO SHIGERU
IPC: F16H37/02
Filed: 1985-07-16
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-S5855888-A (JP)
Inventor: MIZUTA HIROSHI
IPC: G21C7/10
Filed: 1981-09-30
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-S63318980-A (JP)
Inventor: MIURA TAKASHI
Filed: 1987-06-24
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-S5944940-A (JP)
Inventor: MATSUBARA TETSUO
IPC: H02J9/06
Filed: 1982-09-07
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-S6048325-A (JP)
Title: Thermo-shrinkable monoaxially stretched polystyrene film
Inventor: YAMAGUCHI MIKIO
IPC: C08L25/00
Filed: 1983-08-26
Abstract: PURPOSE:To obtain a thermo-shrinkable monoaxially stretched polystyrene film excellent in strength, processability and antiblocking property in hot water, and suitable for thermo-shrinkable package from a polystyrene resin composed primarily of impact-resistant PS containing a specific amount of a rubber and having more than a specific value of the product of impact strength and tensile initial elasticity modulus. CONSTITUTION:A resin composition consisting of 100pts.wt. an impact-resistant polystyrene A containing 4-20wt% a rubber and 0-300pts.wt. polystyrene B of a molecular weight of 100,000 or more preferably is stretched monoaxially certically or crosswise to obtain an aimed film having the product of 10.8X10<6>kg /cm<2> or more of impact strength and tensile initial elasticity modulus crossing the stretched direction, an impact strength of 360kg-cm/cm, and tensile initial elasticity modulus of 10,000kg/cm<2> or more preferably. The component A is obtained by polymerizing polybutadiene rubber or styrene-butadiene rubber dissolved in styrene monomer and then by dispersing the polymer so obtained into polystyrene uniformly.
Patent JP-H10330703-A (JP)
Title: Separator structure of pressure-sensitive adhesive tape
Inventor: FUKUCHI YASUO
IPC: C09J7/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a separator structure of a pressure-sensitive adhesive tape, which can stick rightly and easily a pressure-sensitive adhesive tape part such as butyl rubber to the place of sticking and is excellent in the stability of product quality, waterproofness, deterioration resistance, handleability, reliability and easy handleability. SOLUTION: A pressure-sensitive adhesive tape 5 is prepared by sticking the butyl rubber 4 of a pressure-sensitive adhesive tape part to a transparent or translucent separator 1 made of a polyester film 2 subjected to release treatment with a silicone 3 on the face and the back. Because the separator 1 is transparent or translucent, the butyl rubber 4 can be seen from the surface side of the separator 1, and therefore the rubber 4 can be rightly stuck to a specified place of sticking in e.g. a building. The polyester film 2 is thin and single-layered, and is therefore easily handleable, low-cost and excellent in water-proofness, deterioration resistance and heat resistance.
Patent JP-S6314881-A (JP)
Title: Chemical copper plating method
Inventor: MURAKAMI KANJI
IPC: H05K3/18
Filed: 1986-07-04
Abstract: PURPOSE:To prolong the service life of a self-catalyst type chemical copper plating soln. contg. copper oxide as a copper source by regulating the amount of iron in the plating soln. to a specified value or below so as to well maintain the stability of the plating soln. CONSTITUTION:When fine particles of iron oxide are present in a chemical copper plating soln., copper deposits on the fine particles acting as nuclei to make the plating soln. unstable, accordingly it is necessary to make the amount of iron originating in copper oxide as small as possible, and the amount of iron in copper oxide used is regulated to <=1mg/l. It is also necessary to prevent iron from entering the plating soln. by operation in a producing stage. As a result, the stability of the chemical copper plating soln. contg. copper oxide as a copper source is well maintained and the service life can be prolonged.
Patent JP-2000342980-A (JP)
Title: Catalyst for producing lower aliphatic ester, manufacture thereof, and manufacture of lower aliphatic ester using the catalyst
Inventor: AZUMA TORAKICHI
IPC: C07B61/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the lability of a catalyst by a method wherein the specific surface area of the catalyst for use in the manufacturing of a lower aliphatic ester wherein a lower aliphatic carboxylic acid is esterified with a lower olefin is set within a specific range according to BET method. SOLUTION: In a catalyst for use in the manufacture of a lower aliphatic ester wherein at least one kind of compound selected from a heteropolyacid and/or its salt is carried by a support and a lower aliphatic carboxylic acid is esterified with a lower olefin, the specific surface area of the catalyst is set according to BET method in a range of 65-350 m2/g. As a heteropolyacid to be used, at least one compound selected from the group consisting of silicotungstic acid, phosphotungstic acid, phosphomolybdic acid, etc., can be cited. As a heteropolyacid salt, at lest one compound selected from the group consisting of silicotungstic acid, phosphotungstic acid, phosphomolybdic acid, silicomolybdic acid, or lithium salt of phosphovanadmolybdic acid can be cited.
Patent JP-H05319522-A (JP)
Title: Rack structure body for multistory warehouse
Inventor: NAGASAKA YOSHIHIKO
IPC: B65G1/14
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the manhour of assembly at a construction site and improve the strength of a rack frame by constituting simply a rack structure body constituting part of a multistory warehouse with the small number of parts. CONSTITUTION:A rack frame 3 is formed into a rectangle by coupling a pair of brackets 6 to a pair of load receiving members 5 by welding. Each bracket 6 is formed bendingly, and small openings G are provided between a support 2 and the end surfaces of load receiving members 5. The center portion of each bracket 6 is welded to a support 2, and rack frames 3 are provided in plural steps longitudinally between two supports 2.