baber/WOPTO huggingface dataset:
Patent JP-S5765255-A (JP)
Title: Permanent-macnet generator for ignituon device of internal-combustion engine
Inventor: SHIBUKAWA SUEJIROU
IPC: F02P7/077
Filed: 1980-10-08
Abstract: PURPOSE:To obtain an ignition signal voltage having a little noise voltage for an ignition device of internal-combustion engine by a method wherein the prescribed generator for ignition signal is provided in space being surrounded with a crank case and a base plate for fitting of a generator for igniting electric power source. CONSTITUTION:The generator 5 for igniting electric power source having a generating coil 6, a rotor 9, and the generator 14 for ignition signal having a stator 15, a magnetic inductor 20, are disposed in an array in the axial direction of a crank shaft 2 of internal combustion engine. The generator 14 for ignition signal is arranged in space 4 being surrounded with the crank case 1 manufactured with a non- magnetic material of aluminum, etc., and the base plate 3 for fitting of the generator 5 for igniting electric power source and being in the same condition with a state being shielded magnetically to make hard to receive influence of leakge flux from the generating 6 for igniting electric power source. Moreover magnetic leakage flux Lf generated from the generator 6 for igniting electric power source and magnetic flux Pf generated from the generator 14 for ignition signal at the time when the magnetic inductor 20 faces with a magnetic core 19 of the generating coil 18 for ignition signal are made to repel with each other.
Patent JP-H09320815-A (JP)
Title: Manufacture of zno varistor
Inventor: MUTO NAOKI
IPC: C04B35/453
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To integrally fire a compact of ZnO varistor and an electrode, by adding a specified quantity of Ta to a composition containing ZnO as a principal component and at least Bi, Sb and Al as the sub-components. SOLUTION: In manufacture of a ZnO varistor, an electrode is formed on both main flat surfaces of a compact made of a material which is obtained by adding 0.01-2.0mol% of Ta reduced to Ta2 O5 with respect to ZnO, to a composition containing ZnO as a principal component and at least Bi, Sb and Al as sub-components, and then the compact and the electrode are integrally fired at a temperature of 800-960 deg.C. Thus, Ta is coupled with Sb and promotes the growth of ZnO particles at a low temperature, thereby improving voltage non-linearity. Therefore, sintering of ZnO particles is enabled, even at a temperature within a range of 800-960 deg.C. Even when metal of low melting point, such as, Ag, is used as an electrode material, the temperature may be set to be not higher than the sublimation point thereof, and the compact and the electrode may be integrally fired. Thus, an electrode printing process becomes unnecessary and the number of processes may be reduced.
Patent JP-S621157-A (JP)
Title: Reproducing device
Inventor: FUJIKI MAKOTO
IPC: G11B15/24
Filed: 1985-06-26
Abstract: PURPOSE:To set optimumly the time for executing a tracing operation, in accordance with the deteriorated state of a recording medium, by providing a means for making a reproducing means trace the same part on the recording medium, and a means for controlling a stoppage of the tracing operation in accordance with a state of information. CONSTITUTION:When reproduction of a still picture is started from a reproduction controlling circuit 13, a count start trigger is outputted to a switching circuit 16, and a detecting pulse is inputted to a drop-out counter 17 from a drop-out detecting circuit 6. The drop-out counter 17 measures a drop-out, outputs its result successively to a comparator 18, and when it has reached a threshold value, a system controller 15 outputs a still picture reproduction stoppage instruction trigger to the reproduction controlling circuit 13, and controls a motor controlling circuit and a motor driving circuit so that a regular reproduction is executed.
Patent JP-S63306359-A (JP)
Inventor: FUDONO KANJI
IPC: F25B1/00
Filed: 1987-06-05
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-H08315641-A (JP)
Title: Flat electric cable
Inventor: KITA TOSHIO
IPC: H01B7/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a flat electric cable whose manufacture and assembly are easy. CONSTITUTION: A large number of covered electric cables 2 are arranged in a pattern in parallel on synthetic resin sheet 1 which is relatively thick and has form holding capability. These covered electric cables 2 are fixed in required portions onto the sheet 1 having form holding capability with an adhesive 3. The sheet 1 is punched in a required shape along the covered electric cables 2.
Patent JP-H034902-A (JP)
Title: Method and device for removing dissolved water in halogen organic solvent
Inventor: SASAKI NAOKI
IPC: B01D3/00
Filed: 1989-06-01
Abstract: PURPOSE:To effectively remove dissolved water in solvents by feeding solvents containing dissolved water into a distillation device equipped with plates therein, thereby cooling and condensing the evaporated gases thereof in an outer cylinder of said device to separate the condensate of initial fraction from the mother liquid of distillation. CONSTITUTION:One or a plurality of plates 2 and a condenser 5 are provided in an outer cylinder 1 of the captioned device, wherein each of the plates 2 is equipped with a heating means 9 to evaporate solvents and a fluid passage 10 to allow the solvents fed from the upper side to flow downward. And a continuous gas flow space 12 extending vertically between the cylinder 1 and the plates 2 is provided and the condenser 5 encircling the plates 2 comprises a plurality of rows of cooling tube 3 and a liquid collecting trough 4 disposed at the lower end of the tube 3 to collect the condensate falling in drops, while a water separator 15 is provided to separate water from the condensate which is separated into an upper and lower layer. As the result, dissolved water in the solvents can effectively be removed and at the same time a compact device can be provided at low cost.
Patent JP-S63305209-A (JP)
Title: Launch lock device of biaxial gimbal apparatus
Inventor: TAKAHARA KENICHI
IPC: B64G1/66
Filed: 1987-06-05
Abstract: PURPOSE:To simplify a structure for fixing a press member, by pressing the first and second gimbals by the press member locked by a pre-load means and a tie rod. CONSTITUTION:The first gimbal 12 and the second gimbal 13 are simultaneously pressed in directions mutually reverse up and down by press members 17, 19. A coil spring 34 as a pre-load means is interposed between said press members 17, 19. Both press members 17, 19 are locked against the pre-load of the coil spring by a tie rod 29. When the necessity for driving a biaxial gimbal apparatus is generated, an explosive bolt 33 is exploded to cut the tie rod 29. By this method, the first and second gimbals 12, 13 become a free state.
Patent JP-S6031780-A (JP)
Inventor: TADA HITOSHI
IPC: A63F7/02
Filed: 1983-07-29
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-H09320119-A (JP)
Title: Optical card, original plate for optical card and its production
Inventor: AZUMA YOSHIHIRO
IPC: G11B7/24079
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optical card having two-dimensional gratings of such a stable shape which does not disturb the pickup of an optical card reader-writer as an optical card of a type to form the two-dimensional diffraction gratings on a rough surface. SOLUTION: The two-dimensional gratings of the optical card constituted by forming rugged patterns by the two-dimensional gratings on a preformat formed, in parallel with the long side direction of the card are formed by combining the one-dimensional gratings inclined at >=50 to <90 deg. with the track of the preformat line-symmetrically with the axis perpendicular to the track. The track of the optical card is exposed, by inclining the gratings to >=50 to <90 deg. with the track of the optical card by using an optical system constituted to separate the lease beam B by a half mirror 41 into two beams, to reflect these beams respectively by half mirrors 42, 43 and to cause the interference thereof on a dry plate 44 by determining an incident angle θ, in such a manner that the pitch of the gratings desired to be formed is attained.
Patent JP-S6118741-A (JP)
Title: Preparation of high-purity hydroxypivalic aldehyde
Inventor: NINOMIYA AKIYUKI
IPC: C07C45/82
Filed: 1984-07-06
Abstract: PURPOSE:In reacting isobutylaldehyde with formaldehyde in the presence of an amine catalyst, and preparing the titled purified compound from the reaction solution, to improve yield and purity, by removing the amines from filtrates of solid-liquid separation and washing processes, using the filtrates as water to be added in crystallization or as washing water. CONSTITUTION:Isobutylaldehyde(IBA)2, formaldehyde 3, and an amine catalyst 4 are added to the reactor 1 to carry out an aldol reaction, the prepared reaction solution is fed to the low-boiling fraction cutting column 6, the low boiling fraction containing unreacted IBA is removed, and circulated through the storage tank 8 to the reactor 1. A solution at the bottom of the column 6 is sent to the crystallilizer 11, filtrates from which an amine is removed is sent from the passageway 26 in such a way that the resulting solution has 10-22wt% calculated as hydroxypivalic aldehyde(HPA) concentration, the solution is cooled and HPA is crystallized. The crystallized slurry is subjected to solid-liquid separation by the filter 13, the filtrate is circulated through the tank 28 to the reactor 1 and the column 6. The filtered cake is washed with the filtrate from which an amine is removed from the passageway 25, the filtrate is subjected to amine removal treatment by the ion exchange column 24 and circulated.
Patent JP-H0433836-A (JP)
Title: F.r.p molding with suede-like matt surface and manufacture thereof
Inventor: SHUDO ATSUYOSHI
IPC: B29K105/08
Filed: 1990-05-30
Abstract: PURPOSE:To form a suede-like matt face on the surface of a molded article without causing color shading by going through the processes of: spraying a matting agent prepared by including short fibers in the aqueous solution of polyvinyl alcohol or the like on the surface of a mold, to which mold release treatment is applied, with a spray gun; forming a gel coat layer on the matting agent; forming back-up layers in which the base material of glass fibers is included; releasing the resultant molded article from the mold; and removing the matting agent. CONSTITUTION:Liquid wax as a mold release agent 2 is uniformly applied to the surface of a mold 1 and dried. Then, a matting agent 3 prepared by including cut glass fibers with a filament diameter of 10mum and a length of 0.5mm in the aqueous solution of polyvinyle alcohol is sprayed onto the wax 2 by a spray gun having a nozzle aperture of 1.5mm. Thereafter, the gel coat layer 4 of a polyester resin is sprayed onto the cut glass fibers 6 dispersed reticulately in the matting agent by a spray gun and set thereon. Further, a plurality of back-up layers 5 in which glass fibers are impregnated with an unsaturated polyester resin are laminated on the gel coat layer 4 and, after hardening of the back-up layers, the resultant molded article is released from the mold, and the matting agent is washed with water.
Patent JP-S5664482-A (JP)
Title: Led device
Inventor: BETSUPU TATSUROU
IPC: H01L33/62
Filed: 1979-10-30
Abstract: PURPOSE:To prevent the creeping-up of conductive resin used for fastening a plurality of LED pellet on conductive base section by a method wherein the conductive base sections are projected higher than other surface where the LED pellets formed by crystal substrates and epitaxial layers grown on the crystal substrates are fast stuck to the base sections. CONSTITUTION:The first and second conductive base sections 12, 13 are made up to an insulating substrate 11 consisting of alumina porcelain, etc., being mutually parted, the LED pellets 1 are placed on the first base sections 12, downward directing P type crystals 1b at the sides reverse to the crystal substrate sides forming the pellets 1, and the electrodes 3 are fastened by using conductive resin 14 consisting of epoxy resin containing silver powder previously applied. In this constitution, only the base sections 12 are projected and formed in response to the forms of the pellets 1, and the creeping-up of the resin 14 to the flanks of the pellets 1 is prevented. And electrodes 2 at the N type crystal 1a sides on the upper surfaces of the pellets are connected to other base sections 13 by employing wires 15.
Patent JP-S6119435-A (JP)
Inventor: HISHIKAWA TOSHIHIKO
IPC: A01G31/00
Filed: 1984-07-05
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-S623129-A (JP)
Title: Internal-combustion engine
Inventor: KANAZAWA MASARU
IPC: F02B31/00
Filed: 1985-06-28
Abstract: PURPOSE:To achieve high intake/exhaust efficiency and effective swirl by making the diameter of valve arranged at the outside in the long axis direction shorter than that of a valve arranged at the inside while differentiating the lifts of said valves. CONSTITUTION:The cross-section of cylinder hole 3 made through the cylinder sleeve 2 is oval having long axis L1 and short axis L2 and a piston 12 having oval cross-section is fitted slidably through a piston ring 13 in said cylinder hole 3. Eight valve ports 7-10 are arranged in the combustion chamber wall 4 at the opposite sides of long axis L1. Here, the diameter of the outside intake valve port 8 is made smaller than that of the inside intake valve port 7 while the diameter of the outside exhaust valve port 10 is made smaller than that of the inside exhaust valve port 9. Reduction of the effective opening area of the outside intake valve port 8 is compensated by making the lift of intake valve 16 to be mounted on said port 8 larger than that of the intake valve 16 to be mounted on the inside intake valve port 7.
Patent JP-H01311104-A (JP)
Title: Production of crosslinked polypropylene
Inventor: ASANUMA TADASHI
IPC: C08F210/06
Filed: 1988-06-09
Abstract: PURPOSE:To easily obtain a crosslinked polypropylene by heating a crystalline propylene copolymer containing an alkenylsilane or a mixture of the copolymer and a crystalline polypropylene free from alkenylsilane in the presence of oxygen. CONSTITUTION:The objective crosslinked polypropylene is produced by polymerizing an alkenylsilane (preferably vinylsilane) and propylene in the presence of a stereoregular catalyst (preferably composed of a transition metal catalyst such as titanium tetrachloride and an organometallic compound such as trialkylaluminum) and heating the obtained crystalline propylene copolymer or a mixture of the above propylene copolymer and a crystalline polypropylene free from a alkenylsilane in the presence of oxygen, an active hydrogen- containing compound (preferably water, etc.) and an antioxidant (e.g., phenol).
Patent JP-H09302705-A (JP)
Title: Arranging method for oil-hydraulic cylinder
Inventor: MORI TSUTOMU
IPC: E02F3/96
Filed: 1996-05-11
Abstract: PROBLEM TO BE SOLVED: To make smooth movement possible for an arm by a method wherein oil-hydraulic cylinders are provided respectively at the back side and the belly side of a front boom, and a supply/discharge circuit for pressure oil is formed through both of the cylinders. SOLUTION: Oil-hydraulic cylinders 30 and 31 are provided respectively at the back side and the belly side of a front boom 26 of a hydraulic power shovel. A bottom-side oil chamber 45 of the backside oil-hydraulic cylinder 30 is made to communicate with a rod-side oil chamber 46 of the belly-side oil-hydraulic cylinder 31 through pipe lines 47 and 48 while a rod-side oil chamber 50 of the back-side oil-hydraulic cylinder 30 is made to communicate with a bottom-side oil chamber 51 of the belly-side oil-hydraulic cylinder 31 through pipe lines 52 and 53, and thereby a pressure oil supply/discharge circuit communicating with both of the oil-hydraulic cylinders 30 and 31 is formed. Therefore, both of the oil-hydraulic cylinders 30 and 31 can be operated smoothly, making an arm 27 swing smoothly without troubles.
Patent JP-S63316934-A (JP)
Title: Data signal transmission system
Inventor: YOHANESU UIRUHERUMUSU MARIA BE
IPC: H04L25/03
Filed: 1988-06-09
Abstract: A system for transmitting an n-level data signal (dk) at a given symbol rate 1/T comprises a data transmitter (1), a transmission channel (2) and a data receiver (3) with an equalizer (30) of the decision feedback type. By arranging this equalizer (30) for forming an estimate ( @k) of a virtual m-level data signal (ck) instead of the output signal (bk) of the data transmitter (1) error propagation in the equalizer (30) is considerably reduced without thereby appreciably adding to the implementation-complexity of the system.
Patent JP-S6120115-A (JP)
Title: Data processing system for "kana"/"kanji" conversion processing
Inventor: KANDA TAISUKE
IPC: G06F3/023
Filed: 1984-07-06
Abstract: PURPOSE:To utilize a user's dictionary efficiently by storing ''KANA'' (Japanese syllabary)/''KANJI'' (Chinese character) conversion information corresponding to software started by a starting means in an area of a dictionary means, and while referring a ''KANA''/''KANJI'' dictionary, converting ''KANA'' into ''KANJI''. CONSTITUTION:A data processing system for ''KANA''/''KANJI'' conversion is constituted of a data input means 1 consisting of a display keyboard, an auxiliary memory 2 for storing software, a selective starting processing part 6, etc. If the formation of a program based upon a Japanese basic processing software e.g. which is one of plural softwares is specified by an input through the keyboard, the program starting processing part in a processor 12 loads a processing program 3-1 from an auxiliary memory 2-1 to a main memory MM and stores ''KANA''/''KANJI'' conversion dictionary information in an additional storage dictionary part 9 of a user's dictionary memory 7. Consequently, a ''KANJI'' word in the dictionary part 9 can be displayed prior to that of a basic dictionary part 8.
Patent JP-H06102510-A (JP)
Title: Two-light-path liquid-crystal light-bulb color display device using optical coupling lens array
Inventor: ROBAATO EI SUPURAAGU
IPC: H04N9/30
Filed: 1993-06-11
Abstract: PURPOSE: To generate light images capable of accurate and complete color control along the hue axes of red and green without using a color filter for absorbing light. CONSTITUTION: This device is provided with two optical paths that are a first optical path for the visible light spectrum area of red and green and a second optical path for the visible light spectrum area of blue. The 2 optical path device generates two separate spatially phase matched color images by using two liquid crystal light bulb image formation sources 40 and 70. The two images are coupled by color addition method spatial superimposing and forms the composite cotor image of a single entire spectrum band. The respective light components of red and green from the efficient and patterned back light of the respective light emission bodies of red and green are coupled to respective display picture elements inside a liquid crystal light bulb 40 by an optical coupling lens array 30. Composite images are directly observed or optically projected onto an tntermediate observation surface by using a conventional projection lens assembly.
Patent JP-H09320628-A (JP)
Title: Fuel cell
Inventor: AKAGI ISANORI
IPC: H01M8/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the workability of gas route forming members and interval retaining members and lower the cost by producing the gas route forming members to form a gas route separately from the interval retaining members in a manner that the gas route forming members are divided into a plurality of pieces in the cell layering direction. SOLUTION: A cell layered body NC is constituted by arranging a plurality of cells C' in a layered condition in a state that flow route forming members 4, which form an oxygen-containing gas flow route s on the side facing to an oxygen electrode and a fuel gas flow route f on the side facing to a fuel electrode, are positioned between neighboring cells. A plurality of interval retaining members G to retain a plurality of the cells C' in the layered state while intervals being kept between neighboring cells as to form the flow routes s and f between neighboring cells are arranged in layered state in the cell layering direction.  Separately from the interval retaining members G, gas flow route forming members M, which constitute a gas flow route in a manner the gas flow route is divided into a plurality of portions in the cell layering direction, are employed for fuel side gas flow route forming members Mf to form a fuel side gas route Fi for fuel supply.
Patent JP-H11340201-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMICHI YASUAKI
IPC: H01L21/3065
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor device by which a resist and a polymer can be removed easily selectively while the surface flatness of a wafer is secured by forming a second resist film on a first resist film after etching the first resist film and etching the second resist film to a height at which the surface of the underlying insulating film does not appear. SOLUTION: After an insulating film 102 is formed on a semiconductor substrate 101, a conductive film 104 is formed on the film 102 and a first resist film 106 is formed on the whole surface of the conductive film 104 and patterned to a prescribed pattern for wiring. Then the conductive film 104 is etched by using the first resist film 106 as a mask and a second resist film 107 is formed on the whole surface. Thereafter, only the first and second resist films 106 and 107 are subjected to parallel plasma ashing. It is necessary to end the ashing at a height at which the underlying insulating film 102 does not appear. In addition, the ashing is performed by using a mixed gas containing a fluorine- containing gas and an oxygen gas as an etching gas.
Patent JP-S5843543-A (JP)
Title: Package for semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/31
Filed: 1981-09-08
Abstract: PURPOSE:To enhance the heat resistance and dimensional stability of a semiconductor device package formed with a thermosetting resin by sealing inactive gas within the space formed by semiconductor element and thermosetting resin on the upper part of the semiconductor element and by forming a low melting point glass thin film at the interface between this space and the thermosetting resin. CONSTITUTION:The water content transmitted a thermosetting resin 21 and an ionized substance are shielded by the low melting point glass 24 formed at the interface between the space 23 which is formed on the upper part of a semiconductor element 22 and filled with inactive gas and the thermosetting resin 21. The water content permeating along the frame for an external terminal 25 and the internal lead wire 26 and the water content permeating along the metal frame 27 supporting a semiconductor element 22 are also shielded by the low melting point glass 24. Thus, the degree of freedom of internal lead wire is large and a stress applied on the internal lead wire is reduced even when a stress is applied on the internal lead wire 26 due to the difference between the thermal expansion coefficients and accordingly disconnection of internal lead wire is not caused easily.