baber/WOPTO huggingface dataset:
Patent JP-H06107739-A (JP)
Title: Rubber-modified polystyrene-based resin composition
Inventor: YOSHIMI SHIYUUJI
IPC: C08L25/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the subject composition having high stiffness and impact resistance and improved in surface appearance by dispersing flexible component particles having a salami structure and rubber-based copolymer particles having a core-shell structure into a styrene-based resin of matrix at a specific ratio. CONSTITUTION:The objective resin composition in which flexible component particles and rubber-based copolymer particle are dispersed in a styrene-based resin of matrix is obtained by blending flexible component particles with rubber- based copolymer particles in a weight ratio satisfying formula I and formula II (X is wt.% of flexible component particles; Y is wt.% of rubber-based copolymer particles). These flexible component particles are obtained by polymerizing a styrene-based monomer in the presence of a rubber-based polymer and have a salami structure scattering small particles of styrenebased resin in a rubber- like polymer phase and have >=1.7mum average particle diameter. These rubber- based copolymer particles is obtained by subjecting a rubber latex as a core part prepared by polymerizing a diolefin monomer with graft polymerization with a styrene-based monomer and/or (meth)acrylic acid ester monomer to form a shell part and have a core-shell structure and have <=0.5mum average particle diameter.
Patent JP-H10107651-A (JP)
Title: Viterbi decoder
Inventor: ANDO TAKASHI
IPC: G06F17/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To realize high speed Viterbi decoding processing by improving the processing efficiency of an ACS(addition, comparison, selection) arithmetic operation with a realized circuit scale without sacrificing the arithmetic precision. SOLUTION: A path metric storage device 6 is configured with two banks (path metric storage circuits 61, 62) to switch read/write alternately for each ACS stage. Each of the path metric storage circuits 61, 62 is divided into two storage devices A, B, in which path metric values are stored in the order of pipeline processing. Thus, even in the case that a plurality of ACS arithmetic circuits are used for parallel processing with a circuit scale of a degree possible for circuit integration, continuous pipeline processing is realized without the use of a data buffer between the path metric storage device 6 and the ACS arithmetic circuits and without causing a wait state to the ACS arithmetic circuits configured in parallel and the processing efficiency is improved.
Patent JP-H0999805-A (JP)
Title: Vehicle speed suddenly reduced condition judgement device
Inventor: HAYASHI MASAKI
IPC: G01P15/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To make quick judgement with high precision, regardless of the condition of a speed suddenly reduced state, by calculating physical amounts different in rate of change in accordance with a vehicle speed suddenly reduced state and outputting a signal for a vehicle speed suddenly reduced when one physical amount is within threshold value ranges and the other physical amount exceeds the threshold value ranges. SOLUTION: A RAM 36 in a controller 30 temporarily memorizes a speed increase G, physical amounts ΔV (an integrated value for the speed increase G) and ΔSG (an integrated value for the square G<2> of the speed increase G), etc., incorporated via an input port 38. A ROM 34 memorizes threshold value ranges V1h , SG1h for the physical amounts ΔV, ΔSG. A controller 30 calculates physical a mounts ΔV, ΔSG for the speed increase G incorporated by a speed increase sensor 46 and outputs a drive signal from an output port 40 when the physical amount ΔV is in thershold value ranges V1h , SG1h and the ΔSG exceeds the threshold value ranges V1h , SG1h , to actuate an ignitor 16 for an air bag 12. In this way, quick and precise judgement can be made from two physical amounts.
Patent JP-S62116898-A (JP)
Title: Heat exchanger pipe
Inventor: NAGAO GENICHI
IPC: F28F1/40
Filed: 1985-11-15
Abstract: PURPOSE:To increase the heat exchanging rate of the full between a pipe and a fluid flowing through the pipe, by inserting a spiral turbulence promotor in the pipe, which is made of plasticized material, and which has high heat transfer coefficient, and by fixing it by pressure on the inside wall of a pipe. CONSTITUTION:A spiral turbulence promotor 2 is inserted in a pipe 1, making the longitudinal length of a pipe shaft a swirling axis, and the external surface of a turbulence promotor 2 is fixed by pressure on the internal wall of a pipe 1. Both the pipe 1 and the turbulence promotor 2 are made of plasticizing material having high heat transfer coefficient such as copper and stainless steel. Swirling motion is given to the fluid flowing through the pipe 1 by utilizing the guiding effect of a turbulence promotor 2, so that the flow rate of fluid in contact with the inside wall of a pipe is relatively increased. The heat exchanging rate can be increased because the turbulence promotor 2 itself can be utilized efficiently as a heat transfer surface.
Patent JP-S63110207-A (JP)
Title: Heat-resistant resin
Inventor: TAJIMA KAZUHISA
IPC: C08F212/08
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled resin, consisting of structural units of N-tert- butylacrylamide, structural units of styrene and methyl methacrylate and structural units of methacrylic acid and maleic anhydride and having excellent heat resistance, fluidity, colorability as well as transparency. CONSTITUTION:A linear random copolymer resin, consisting of (A) 20-90mol% structural units of N-tert-butylacrylamide expressed by formula I, (B) 78-8mol% one or more structural units of styrene and methyl methacrylate expressed by formula II or III and (C) 2-15mol% structural units of methacrylic acid or maleic anhydride expressed by formula IV or V [provided that the total amount of structural units (A), (B) and (C) is 100mol%] and having 0.1-0.5 specific viscosity (etasp) (measured by using a solution in N,N-dimethylformamide solvent in 0.3% concentration at 30 deg.C). The ratio of the units expressed by formula II in 100mol% monomer in the structural units (B) is preferably 50-100mol% and the ratio of the structural units (C) based on the monomer expressed by formula II is preferably >=12mol%.
Patent JP-H08125014-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA HIROKI
IPC: H01L21/768
Filed: 1994-10-21
Abstract: PURPOSE: To improve reliability of working by forming a first film in the first process, a second film in the second process, a third film on the second film in the third process, laminating a compound on the lower side of the third film by heat treatment in the third and the fourth processes and preventing a material constituting the second film from being deposited by heating. CONSTITUTION: In the first process, a Ti film 16 is formed on a backing composed of a Ti film 14 and a TiN film 15. In the second process, a Si film 17 is formed on the Ti film 16, and in the third process, an Al alloy film 18 is formed on the Si film 17. The fluidity of the Si film 17 with respect to the Al alloy film 18 is improved, and a contact hole 13 is filled with the Al alloy film 18. In the heat treatment of the third process, a part of the Al alloy film 18 reacts to the Si film 17 and the Ti film 16 to form a compound 19, and the wiring and the contact having the structure of being laminated on the lower side of the Al alloy film 18 is formed. For that reason, there is not any deposition of Si due to the formation of the Al alloy film 18 or heat treatment, and the compound 19 helps the function of wiring as a bypass layer.
Patent JP-H0796985-A (JP)
Title: Case for containing tape cassette
Inventor: ONODERA SACHIKO
IPC: B65D85/575
Filed: 1993-09-20
Abstract: PURPOSE:To provide a container case in which cassette tapes can easily be put in and also from which they can easily be taken out and further which is hardly deformed. CONSTITUTION:Since the side faces (a), (b) of a case locating at a pair of opposite positions, adjacent to the opening for cassette tapes have different depths from the opening, the corners of the upper cover of a tape cassette do not contact the case and hence, tape cassettes can easily be taken out or put in.
Patent JP-H10103354-A (JP)
Title: Hydrostatic gas bearing
Inventor: MUKAI TOSHIO
IPC: F16C32/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrostatic gas bearing having high stability. SOLUTION: A gas injection means is a baring in which a porous ceramics substance 3 having permeability of 5×10<-16> -5×10<-15> m<2> is incorporated, an exposure part surface forming the gas injection surface of the porous substance 3 is positioned flush with a bearing surface 1 and a ratio Sp /Sb between the area Sp of the exposure part surface and the total area Sb of a bearing surface is 0.05-0.3. A hydrostatic gas bearing is formed such that the shape of a porous ceramics substance is the shape of a rectangular frame or an annular shape and mounted on a body having a gas feed part.
Patent JP-H0592743-A (JP)
Title: Mounting construction of cloth-like body for inner facing member of vehicle
Inventor: ANPO HIDEJI
IPC: B60R13/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a mounting construction for a cloth-like body in an inner facing member of a vehicle by which appearance quality of the inner facing member of a vehicle seen from the inside of a vehicle room can be improved. CONSTITUTION:A long hole 28 is formed on the extreme end part 16E of a trim board 16, and a slit 30 is formed on the extreme end part 18E of a mounting member 18 along the center line of the long hole 28. Consequently, the terminal end 26A of a carpet 26 is pushed through the slit 30, then inserted into the long hole 28, fixed with tacker pins 32, and hence the terminal end 26A of the carpet 26 is mounted. Hereby, the terminal end 26A is elastically sandwiched by the elastic force of both sides 34, 36 so as to conceal the long hole 28, and hence appearance quality of a door trim is improved.
Patent JP-H03118150-A (JP)
Title: Method and apparatus for producing composite plate
Inventor: SOBUGAWA TADASHI
IPC: E04C2/26
Filed: 1989-09-29
Abstract: PURPOSE:To improve operation efficiency and productivity and to obtain a high quality product of excellent surface flatness through a continuous production by arranging a flat core member, facing members, which are set at both sides of the core member and made of a different material from that of the core member, and reaction-type adhesive layers, which are set between the core and facing members. CONSTITUTION:A composite plate A is composed of a plurality of layers, i.e., a central core member 1 and facing members 3, 3, which are attached to both sides of the core member 1 through adhesive layers 2, 2, or a single facing member 3. A reaction-type hot-melt adhesive is used as the adhesive layers 2, 2. A production apparatus B of the composite plate A is constituted of a transfer device 4 for the core member 1, an application device 6 for the adhesive 2, a supply device 6 for the facing member 3, a hot press device 7, a cold press device 8 and a cutting device 9.
Patent JP-H07110578-A (JP)
Title: Production of silver salt photosensitive sheet and silver salt photosensitive sheet
Inventor: YAMADA JUN
IPC: G03F7/07
Filed: 1993-10-14
Abstract: PURPOSE:To provide a photosensitive sheet excellent as an ornamental or display material and further to provide a silver salt offset printing plate excellent in printing durability and picture reproducibility in the monosheet-type diffusion- transfer silver salt photosensitive sheet with an anodized aluminum plate as the substrate. CONSTITUTION:A physical development nucleus and a silver halide photosensitive layer are formed on an anodized aluminum substrate to constitute a diffusion-transfer silver salt photosensitive sheet. The anodic oxide film of the photosensitive sheet is formed by using an electrolyte contg. sulfuric acid to anodize the substrate by AC electrolysis, allowing the substrate to react with an aq. metallic ion-contg. soln. to form a physical development nucleus and further providing a silver halide photo-sensitive layer thereon, and the physical development nucleus is formed in the pore of the anodic oxide film.
Patent JP-H0198503-A (JP)
Title: Auto-start device of rotary plate in garbage collecting car
Inventor: USAMI TORU
IPC: B65F3/20
Filed: 1987-10-12
Abstract: PURPOSE:To improve the work efficiency and the safety of the device in the title by making a rotary rotate again if something passes through a garbage throwing in port, when the rotary plate stays in a single operation stop position. CONSTITUTION:An one stroke interlock signal (h) for using a rotary plate in one stroke (single operation) is inputted in an auto-start control circuit 10, so as to stop the rotary plate 4 in one stroke. In this status, when a light axis is intercepted by throwing a garbage in or inserting a hand etc., a light shielding signal (e) is outputted to the auto-start control circuit 10 from a light shielding/ passing judging circuit 12. The auto-start control circuit 20 outputs a high signal to a transistor 11 if the above light shielding signal (e) is input therein when a preset position detecting signal 9 is input therein and it outputs a low signal to the transistor 11. Hence, electric power is supplied to the drive power source of the rotary plate so that the rotation of the rotary plate can be restarted. Therefore, the work efficiency and the safety can be improved.
Patent JP-2000091355-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L29/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a wire and a semiconductor chip by providing a compressing part at a pyramid collet and processing the loop shape of a bonding, at the lower side at the same time as die bonding. SOLUTION: A first semiconductor chip 10 is fixed on an island 13. A first electrode pad 2a and a lead terminal 17 are connected with a first bonding wire 16a. A second semiconductor chip 11 is chucked by a pyramid collet 20 and is die-bonded on a semiconductor chip 10. At this time, by pushing down the loop of the first bonding wire 16a by a compressing part 21 of the pyramid collet 20, the first bonding wire 16a is positively contained in a recess part 19, and contacting with the second conductor chip 11 is avoided.
Patent JP-S62116174-A (JP)
Title: Printer device
Inventor: ISOGI MINORU
IPC: B65H23/18
Filed: 1985-11-15
Abstract: PURPOSE:To continue paper feeding until the last line on the last page of a continuous form paper reaches a printing head, even on occurrence of paper run-out, by providing a switching device for switching a second roller to a slip mode position when paper run-out is detected by a detecting means in a continuous form paper mode. CONSTITUTION:When printing in a continuous form paper mode proceeds and the railing end of a continuous form paper 15 is fed to the platen side beyond a paper run-out detecting switch 11, the continuous form paper 15 comes off a tractor 3. Then, the switch 11 is turned OFF, so that a controlling circuit 13 generates a control signal, and a switching device 14 moves a driving arm 10 upward in response to the signal, thereby moving a second roller 6 to a slip mode position. Therefore, the continuous form paper 15 having come off the tractor 3 is moved to the slip mode position together with the second roller 6, as shown. As a result, the continuous form paper 15 is fed by the second roller 6 and a flat belt 7, as if it were a slip, and a printing operation is continued. Accordingly, the printing operation is continued to the last line on the last page of the continuous form paper.
Patent JP-H04254403-A (JP)
Title: Silica nitride
Inventor: PIITAA UIRIAMU REDONAA
IPC: B01D53/56
Filed: 1991-09-10
Abstract: PURPOSE: To provide the production of nitrided silica and the use of nitrided silica partrcles as a catalyst for the Knoevenagel reaction or other reaction.  
     CONSTITUTION: A silica hydrogel is made from an aqueous solution of an alkali metal silicate and an aqueous solution of an acid, the gel is converted into a drip-proof get, shaped in air or into a liquid not miscible with water to obtain a hydrogel, which is dried to be silica hydrogel particles. The silica particles are allowed to react with ammonia gas in a temperature range of 300 to 900°C to produce nitrided silica particles. The nitrided silica particles are used as a catalyst for the Knoevenagel condensation between benzaldehyde and ethylcyanoacetate. The nitrided silica produced by this method provides an inactive property as to double bond isomerization from butene-1 to butene-2. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05125643-A (JP)
Title: Ring temple
Inventor: TAKADA YUTAKA
IPC: D03J1/22
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the subject member rearrangeable according to the shrinkage factor of woven fabric by protruding nearly disk type spacers from one end of a substrate, superposing and pivoting temple rings having many needles on the one side and arranging the resultant many single units side by side at changed tilt angles. CONSTITUTION:The objective ring temple is obtained by protruding nearly disk type spacers 2 tilted at a prescribed angle from one end of a substrate 1, superposing temple rings 11 having many needles 10 on the outer periphery, rotatably pivoting the temple rings on the one side of each spacer 2, preparing many temple rings having different tilt angles of the spacers 2, detachably fixing each substrate 1 of the respective temple ring single units 12 on a pedestal-like spacer holder 13 and arranging the spacers 2 of the respective temple ring single units 21 and the temple rings 11 side by side. Thereby, the respective rings of the ring temples are smoothly rotated even if the tension is applied to woven fabric and the respective temple rings having the different tilt angles can readily be rearranged according the shrinkage factor of the woven fabric.
Patent JP-2001083745-A (JP)
Title: Developing device
Inventor: SUGIYAMA AKIYOSHI
IPC: G03G9/113
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve stirring and mixing performance and carrying performance of a developer and to improve the electrification efficiency of a toner by using a resin coated carrier as a magnetic carrier and forming the main component of the coating resin from specified two kinds of compounds having functional groups, specified organic metal compounds and a solvent. SOLUTION: The magnetic carrier 22a is a resin-coated carrier, and the main component of the coating resin is essentially prepared from an organic compound having functional groups (except for Si(OR1) group, where R1 is a hydrogen atom, lower alkyl or acyl group), a compound and/or its hydrolyzed condensed product having functional groups which react with the functional groups of the first organic compound., and having a Si(OR1) group, and an organic metal compound expressed by Si(OR2)4 (wherein R2 is a hydrogen atom, lower alkyl or acyl group) and/or its hydrolyzed condensed product, and a solvent. Especially by using an organic compound containing Si as the metal element, the compound is advantageous in the fluidity compared which the structure using other metal elements.
Patent JP-2000089202-A (JP)
Title: Plasma address display device
Inventor: MIYAZAKI SHIGEKI
IPC: H01J17/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the strengthening of the adhesion property of barriers, the lower resistance of electrodes and remedy for disconnection by improving the electrode structure of a plasma address display device. SOLUTION: The plasma address display device has a flat panel structure formed by superposing a display cell 1 on an a plasma cell 2. The plasma cell 2 has discharge channels 12 successively arrayed along a scanning direction. The display cell 1 is joined to the plasma cell 2 and has signal electrodes 5 successively arrayed in a direction orthogonal with the scanning direction and liquid crystals 7 connected thereto. The plasma cell 2 has a lower substrate 8 joined to the display cell 1 side via a prescribed spacing, discharge electrodes 9 formed on the substrate 8 along the respective discharge channels 12 and the barriers 10 formed on the substrate 8 so as to partition the respective discharge channels 12 to each other.  The discharge electrodes 9A are composed of a pair of longitudinal line parts 9AT which are disposed on both sides of the barrier 10 and are parallel with each other and plural transverse line parts 9AS which are disposed in the bottoms of the barriers 10 and connect a pair of the longitudinal line parts 9AT to each other. A ladder type structure is thus formed as a whole.
Patent JP-H1195486-A (JP)
Title: Developer and developing device using that
Inventor: IEDA OSAMU
IPC: G03G15/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To use a charge controlling agent advantageous for safeness, to obtain good rising property of electrification, and to permit a developer of a small particle size without causing splashing of a toner, image fog, etc., by incorporating each specified toner particles containing a coloring agent, iron complex dye and binder resin, and silica particles and inorg. oxide. SOLUTION: This developer contains toner particles having <10 μm 50% volume average particle size and containing a coloring agent, iron complex dye and binder resin, and silica particles having 20 nm to 2 μm primary average particle size subjected to conductivity treatment, and an inorg. oxide having 5 to 20 nm primary particle size and subjected to hydrophobic treatment. By externally adding both of the hydrophobic inorg. oxide having 5 to 20 nm primary particle size and the silica particles having 20 nm to 2 μm primary particle size subjected to conductivity treatment to the developer, good electrification property is obtd. and excellent resolution is obtd., while splashing of the toner can be prevented.
Patent JP-H08165283-A (JP)
Title: 5-aryl-1,2,4-triazole derivative having herbicidal activity
Inventor: SANO HIROMI
IPC: C07D249/08
Filed: 1995-10-04
Abstract: PURPOSE: To obtain a triazole derivative having excellent herbicidal activity and plant growth suppressing activity and applicable on even non-crop land and forest. CONSTITUTION: This is a compound expressed by formula 1 (R<1> is a 1-7C alkyl, a 1-7C haloalkyl, etc.; R<2> is H, R<1> SO2 , etc.; R<3> is a 1-7C alkyl, a cycloalkyl having a 3-10 membered ring, etc.; R<4> is a 1-7C alkyl, a 2-6C alkenyl, etc.; X is a 1-7C alkyl, a 1-7C haloalkyl, etc.; n=0,1,2,3), e.g. 5-(2,4-dichlorophenyl)-4- methyl-1,2,4-triazole-3-arboxyaldehyde. A derivative of formula I is obtained through processes consisting of the nitration of a compound of formula II used as a starting material with acetyl nitrate, etc., the reaction with H in the presence of a platinum catalyst, etc., or reduction with Zn, etc., disulfonylation in the presence of a base such as NaOH with sulfonic anhydride, etc., hydrolysis, etc., in serial order.
Patent JP-H05100690-A (JP)
Title: Audio reproducing device
Inventor: YAMAZAKI MASAHIRO
IPC: G10K15/12
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an audio reproducing device capable of attaching a reverberation on the singing signal of a singer. CONSTITUTION:This device is provided with an arithmetic part 5 which takes out a differential signal between right and left channels from the analog sound reproduction circuit 2 of a laser disk, a sound multiple balance control potentiometer 4 which varies the output level of the arithmetic part 5, an adder 6 which adds the output signal of the arithmetic part 5 on digital sound reproducing output, and switches 12, 13, and 14 which input the output signal of the potentiometer 4 to a reverberation circuit 8.