baber/WOPTO huggingface dataset:
Patent JP-H03231812-A (JP)
Title: Release film
Inventor: SHINONOME OSAMI
IPC: B29C33/68
Filed: 1990-02-08
Abstract: PURPOSE:To make the manufacturing process easy and manufacture a release film of superior release properties and durability by using a specified polyester copolymer. CONSTITUTION:A desired release film is manufactured by means of a copolymer or a composition containing a copolymer composed of polyester component and polyxyloxan component copolymerized in the block shape or graft shape. Said release film is of superior release properties and durability and can be manufactured easily by said process.
Patent JP-S54121906-A (JP)
Title: Motor commutator
Inventor: YAMADA TAKAO
IPC: H01R39/06
Filed: 1978-03-15
Abstract: PURPOSE: To reduce the chattering at the sliding portion and to reduce the sliding diameter to realize a long life, by forming the stator side of the commutator in a planar shape and providing on the rotor side the metal pieces sliding on the stator, wherein the number of the metal pieces is equal to that of rotor poles.  
     CONSTITUTION: A current supplying plate 7 on the stator side is formed of a metal  plate which is separated by a groove 12 and it is fixed to a bearing portion 9, and  on the rotor side the metal pieces 15, whose end portions 17 are served for sliding  on the current supplying plate 7 and whose number is equal to that of rotor poles,  are mounted on the fixture 16. Thus, the frequency of crossing the groove by the  metal pieces and accordingly the chattering can be reduced, and the sliding diameter can be decreased to realize a long life because the ends 17 of the metal pieces  15 can be disposed in the vicinity of the rotary shaft 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0517061-A (JP)
Title: Paper sheet processing and device therefor
Inventor: YOSHIDA KAZUJI
IPC: B65H29/52
Filed: 1991-02-25
Abstract: PURPOSE:To provide a small-sized device with high reliability, as for a paper accommodation-separating device with accommodates paper sheets one by one and separately sends out the paper sheets. CONSTITUTION:As for a paper sheet accommodation-separating device, a paper holding part 2 for holding paper sheets, elastic guide 3 and a guide means 34 driven by other driving device are installed on a guide roller 4 installed on a shaft 1 whose operation condition can be controlled. In the separating device, the paper sheet holding part 2 serves as stopper. Accordingly, since a thin elastic guide is installed on the outer periphery of the guide roller, and guides the paper sheet in accommodation, the diameter of the guide roller can be reduced exceedingly, and the height of the device can be reduced. Further, since the received paper sheets can be transported in the shortest passage by the accommodation operation in the half revolution by the guide roller and taking-out and separation operation, the depth dimension of the device can be made shortest, and the reduction of dimension is enabled.
Patent JP-S56126851-A (JP)
Title: Copying device having automatic original feed mechanism
Inventor: IKUKATA SEIICHI
IPC: G03G15/00
Filed: 1980-03-11
Abstract: PURPOSE:To reversely feed and original kept in a turnout temporarily to an original exposure section when needed, by temporarily holding the original sent from this exposure section in the turnout located on the position except the conveying route between the original exposure section and an original storing section. CONSTITUTION:Original O1 is fed onto platen 6 of an original exposure section from feed tray 1 with feed rollers 2, 3a, 4a, conveyor belt 5, etc. After exposure, original O1 is sent to original storing section 49 through main cource 47. In both face copying, original O1 used for exposing the first face of a copying paper is stopped once on main cource 47, and the second original O2 is copied on the other face of the paper. When the paper jams at that time, and compensatory copying is necessary, second original O2 is withdrawn into a temporary turnout route 48, first original O1 on main cource 47 is reversely fed to the original exposure section, and used for exposure, then second original O2 is again reversely fed, and used for exposure in the exposure section.
Patent JP-H11241457-A (JP)
Title: Flexible sheath covered with plastic film
Inventor: KAMIMURA MINORU
IPC: B21C37/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a flexible sheath, in which no rust and corrosion are generated in an interiorly finished PC cable by the effect of water, a corrosive gas, etc., and sheath itself is not corroded and which is covered with a plastic film. SOLUTION: The flexible sheath is formed in a cylindrical shape by spirally winding a steel plate 12 in specified width and contact-bonding the end section of the steel plate 12. The sheath is covered with a heat-shrinkable tube 15 formed of a cylindrical plastic film shrunk by applying heat and thermally treated at that time, and the tube 15 is thermally shrunk and fast stuck onto a sheath surface. A polyethylene heat-shrinkable tube or a polyester heat- shrinkable tube is used as the heat-shrinkable tube 15, and it is preferable that the copolymer of ethylene and cyclic olefin is employed particularly as the polyethylene heat-shrinkable tube.
Patent JP-S60174630-A (JP)
Title: Horn for ultrasonic processing machine
Inventor: MORI EIJI
IPC: B29C65/08
Filed: 1984-02-20
Abstract: PURPOSE:To enable forming and processing of continuous welded belt having airtight properties such as a plastic molded article, by driving each oscillating face with an oscillator making oscillation of an identical phase and amplitude. CONSTITUTION:Components of the titled horn are made to continue unitarily by a center side branch 2 and an edge side branch 5 with each other, an extension part 6 having an identical cross section with the center side branch 2 is formed on the center side branch 2 and either the extension part 6 is made into a length corresponding to a quater of a wave length of a longitudinal wave to be generated on a continuing part in a continuing direction when the other end of a rod 1 is oscillated or a portion from a free end of the extension part 6 is formed into a block 7 which possesses mass corresponding to the portion and is shorter than the portion. The edge side branch 5 is made into a processing face R by making the branch 5 into a continuous plane and the other end face is used as oscillating faces d1-d3. The edge side branch 5 is oscillated at an identical phase with the end face other than the edge side branch 5 of the rod 1 when a longitudinal oscillation having the identical phase and amplitude is applied to the oscillating faces d1-d3, formed into such mass exerting no influence upon a resonant frequency of the rod also, additional mass is loaded to the portion connected by the center side branch 2 by the extension part 6 and the block 7 so that the longitudinal wave resonates with the connected portion in the direction of the connection and both the loop of longitudinal oscillation stress and the loop of stress in the direction of the connection of the rod 1 are made to coincide with each other.
Patent JP-H10229662-A (JP)
Title: Unit for actuating compositional part of automobile
Inventor: ECKHARDT URSER
IPC: E05F15/697
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent displacement of an armature shaft due to aging or abrasion of a damping rubber by providing a damping means with a damping rubber and press fitting the damping rubber in a cut made in the casing part. SOLUTION: A casing 16 is provided with a cut 38 in the region at the end face 28 of an armature shaft 22 and a damping rubber 40 is press fitted, as a damping means 36, in the cut 38. The cut 38 has a rib structure 44 on the surface 42 facing the damping rubber 40, and the rib structure 44 includes longitudinal ribs 46 distributed around the cut 38. The longitudinal rib 46 has an inclining part 48 on the side facing the end face 28. The damping rubber 40 projects over a specified dimension (a) from the cut 38. The cut 38 has an annular shoulder part 50 facing a counter shoulder part 52 formed on a sliding plate 32. The clamping rubber 40 has a length I longer than the width thereof or longer than the diameter (d) thereof in case of a tubular damping rubber 40.
Patent JP-H05234788-A (JP)
Title: Manufacture of permanent magnetic member
Inventor: YAMASHITA KEITARO
IPC: H01F7/02
Filed: 1992-02-19
Abstract: PURPOSE:To reduce productive cost and provide a permanent magnet member with stable performance, by forming a cylindrical solid-core extrusion molded piece from a mixture of magnetic particles and a binder in a magnetic field through an extrusion molding means, and manufacturing both ends thereof to form a shaft part. CONSTITUTION:A composite material consisting of strontium-ferrite magnetic particle 90 weight parts and polyamide resin 10 weight parts is extruded with an extrusion cylinder 11 and a screw 12 from an extrusion mold 13 to form a cylindrical solid-core material 19 long in size. In the molding space, an oriented magnetic field is formed with an orientational magnetic-field coil 18. Moreover, the extruded material is cut into pieces with a given length after the material is cooled, and the each end part is manufactured to form a shaft part. Consequently, the production cost can be reduced, and a permanent magnet member with stable performance can be provided.
Patent JP-H09201173-A (JP)
Title: Production of persimmon-containing dry noodle
Inventor: KUWABARA NOBUHIRO
IPC: A23L7/109
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject noodle without affecting its productivity, retaining persimmon flavor over a long period, and causing no lowering in firm texture thereof when eaten and elongation during preservation, by incorporating noodle strips with persimmon paste and a cyclodextrin in advance. SOLUTION: First, a cyclodextrin is added to seed-removed peeled persimmon paste followed by dissolving/dispersing the mixture in water using a homomixer, and the resultant solution/dispersion is prepared into dry powder by the use of a spray dryer. Secondly, the dry powder is mixed with medium wheat flour, the mixture is put into a kneader, which is then fed with a saline solution followed by kneading for 20min. Thirdly, the resultant blend is made into noodle strips of 6-7mm thick by the use of a noodle-making machine, the noodle strips are wrapped in a plastic film bag so as not to get dry, and aged at room temperature for about one hour, and then calendered with a relevant machine into noodle ribbons.  Finally, the noodle ribbons are hung on bars and dried using a dryer, thus obtaining the objective persimmon-contg. dry noodles retaining persimmon flavor over a long period without affecting the productivity.
Patent JP-H09232808-A (JP)
Title: Dielectric filter
Inventor: ONO SHINGO
IPC: H01P1/205
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in a transmission characteristic of the dielectric filter by providing input and output electrodes so as to project to the inner direction of the dielectric filter thereby reducing the increase in the stray capacitance formed by the input output electrode and an outer circumferential electrode. SOLUTION: A dielectric block 5 has three throughholes 6 from an open end face 5a toward an end face 5b and a recessed part 7 convex inward is provided on both side faces of the dielectric block while reaching partly upper and lower faces. Input and output electrodes 10 are formed on the recessed part 7 and the upper and lower faces. Since the input and output electrodes 10 are provided in the recessed part 7 in this way and close to inner circumferential electrodes 9 provided at the opposed throughholes 6, the coupling capacitance is ensured even when the area of the inner circumferential electrode 9 is small. Thus, the stray capacitance formed by the input and output electrodes 10 and an outer circumferential electrode 8 is reduced even in the small sized dielectric filter thereby improving the transmission characteristic.
Patent JP-2000231171-A (JP)
Title: Silver halide photographic emulsion and method for sensitization thereof
Inventor: MIFUNE HIROYUKI
IPC: G03C1/09
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic emulsion having high sensitivity by measuring an absorption spectrum caused by the chalcogen sensitization center of the emulsion which is sensitized with a chalcogen and controlling the absorption to be in a narrow range. SOLUTION: The silver halide photographic emulsion is sensitized with chalcogen and shows the absorption spectrum of the chalcogen sensitization center with a halfwidth between 1,200 cm-1 and 3,900 cm-1. Preferably, the halfwidth of the absorption is <=3,600 cm-1, more preferably <=3,200 cm-1, and especially preferably <=2,800 cm-1, and is >=1,200 cm-1. The smaller the halfiwdth, the sharper spectrum is obtd. Further, it is preferable to combine chalcogen sensitization with noble metal sensitization such as gold sensitization together. The use amt. of the chalcogen and the noble metal sensitizer depends on the silver halide particles used or chemical sensitization conditions, and 10-8 to 10-2 mol of sensitizers, preferably about 10-7 to 10-3 mol can be used to 1 mol of silver halides.
Patent JP-H07241596-A (JP)
Title: Treatment of waste water
Inventor: SATO MIKIO
IPC: C02F1/52
Filed: 1994-03-01
Abstract: PURPOSE:To miniaturize a waste water treatment apparatus by stirring water to be treated in an immersion type membrane module biological treatment tank to form an anaerobic atmosphere to perform denitrification by denitrifying bacteria and aerating water to be treated to form an aerobic atmosphere to perform nitrification by nitrifying bacteria according to a short cycle batchwise activated sludge method. CONSTITUTION:The water to be treated in a conditioning tank 15 is sucked by a raw water pump P2 to be supplied to an immersion type membrane module biological treatment tank 71 and treated according to a short cycle batchwise activated sludge method while methanol is added to the water to be treated. When the water to be treated is supplied to the immersion type module biological treatment tank 71 and stirring is started, oxygen is rappidly consumed and an anaerobic atmosphere is formed in a moment. Denitrifying groups oxidize org. matter in water to be treated in a denitrification process. Org. matter remaining in water to be treated is oxidized in an aerobic atmosphere in a nitrification process and the reductive nitrogen compd. formed in the denitrification process is oxidized to a nitrite ion or a nitrate ion by nitrifying bacteria.
Patent JP-S62190141-A (JP)
Title: Purification of diacetone alcohol
Inventor: MURATA YOSHIFUMI
IPC: C07C45/00
Filed: 1986-02-15
Abstract: PURPOSE:When crude diacetone alcohol resulting from dimerization of acetone in the presence of a condensation reaction catalyst, substantially all of the high-boiling substances are previously distilled off from the reaction mixture and the rectification is effected to inhibit the product from coloring with the passage of time. CONSTITUTION:Acetone is dimerized in the presence of a condensation catalyst. The reaction mixture or a concentrate thereof after removal of unreacting acetone (crude diacetone alcohol) 1 is distilled with a distillation of 5 or more theoretical plates, preferably at 50-300mmHg and bottom temperature of 60-150 deg.C, preferably 100-130 deg.C to separate the fraction 2 of higher boiling than the alcohol. Then, the distillate 3 is fed into a rectification column of 1 or more, preferably 5 or more theorectical plates and distilled under a pressure of 50-760mmHg at a bottom temperature of 50-150 deg.C to remove off the low- boiling fraction 6 whereby the purified diacetone alcohol of markedly reduced coloring is obtained.
Patent JP-S61193312-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1985-02-20
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-S62190702-A (JP)
Inventor: MURAKAMI TOMITARO
IPC: H01C10/32
Filed: 1986-02-18
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-S59160040-A (JP)
Title: Electronically controlled fuel injection pump
Inventor: NISHIMURA YUTAKA
IPC: F02D41/40
Filed: 1983-03-01
Abstract: PURPOSE:To facilitate adjustment at the time of assembling and maintenance of a fuel injection pump, by attaching a position detector for detecting the position of a fuel control member to the main body of a fuel injection pump, and applying the output DC signal of said position detector to a control unit. CONSTITUTION:In a fuel injection pump 1, the injection quantity of fuel is controlled by controlling the position of a control sleeve 7 along the axis of a plunger 6 by driving an electromagnetic actuator 9 via a connecting rod 8 in response to a control signal given from a control unit 4. Here, a sensor coil 10 is attached to the electronic actuator 9 for the purpose of detecting the position of the sleeve 7. On the other hand, a position detecting circuit unit 11 connected electrically to the sensor coil 10 is attached to the upper flat portion of the case 3a for the main body 3 of the fuel injection pump so that a position detector 14 is constituted by the sensor coil 10 and the position detecting circuit unit 11. A position signal (DC signal) given from the unit 11 is furnished to the control unit 4 via an output line 11a.
Patent JP-S6479218-A (JP)
Title: Molded item of crosslinked polymer, its preparation and combination of reactive solutions
Inventor: HARA SHIGEYOSHI
IPC: C08G61/06
Filed: 1988-02-16
Abstract: PURPOSE:To prepare a molded item of a crosslinked polymer having excellent heat resistance, by bulk-polymerizing a metathesis-polymerizable monomer wherein a Diels-Alder adduct of the ratio of 1:2 of a specific diene compd. and cyclopentadiene is used, in the presence of a metathesis polymn. catalyst. CONSTITUTION:In a method for obtaining a molded item of a crosslinked polymer by bulk-polymerizing a metathesis-polymerizable monomer (A) at least a part of which is multi-functional in the presence of a metathesis polymn. catalyst (B), as at least a part of the monomer A, a Diels-Alder adduct of the ratio of 1:2 of a 5-10C non-arom. diene compd. having two carbon-carbon double bonds being not adjacent to each other and wherein at least one of the double bonds are acyclic (e.g., 1,5-hexadiene) and cyclopentadiene (e.g., compd. represented by formula I or II) is used. The obtd. molded item has largely improved heat resistance in comparison with the conventional ones and can be used in a wide range of applications centering around large molded items such as automotive members, housings of electric and electronic appliances, etc.
Patent JP-S57148122-A (JP)
Title: Combustion controlling device
Inventor: TAKAHASHI MOTOHIRO
IPC: F23N5/20
Filed: 1981-03-06
Abstract: PURPOSE:To improve the safety of a combustion apparatus with sufficient prepurging by a method wherein a combustion circuit is made up so as to be ON after the predetermined period of time from the start of the operation of a blower at the combustion apparatus forcibly supplying combustion air by means of the blower. CONSTITUTION:At the combustion apparatus, which forcibly supplies combustion air into a combustion chamber and exhausts combustion exhasut gas from an exhaust tube 6 by rotating the blower 5, a douser 14, on which apertures 15 and 15 are arranged opposing to each other, are mounted normally to the direction of the rotating shaft 12 of a motor 11 to rotate the blower 5 and a rotation detector 16, on which a light emitting element and a light receiving element are oppositely arranged on the axis line of said apertures 15 and 15, is provided at the location enabling the transmission and reception of light between said elements through said apertures 15 and 15 possible. When the output exceeding the standard current proportional to the necessary rotational frequency for combustion is obtained at the rotation detector 16, the ON signal is issued. However, it a timer circuit 19 is OFF at this time, prepurging is continued and, only when the timer circuit 19 turns to be ON, after the predetermined elapse of time, the combustion circuit 20 is put into operation.
Patent JP-S63199239-A (JP)
Title: Novel solvent-soluble polyimide and production thereof
Inventor: IKEDA TSUYOSHI
IPC: C08G73/10
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a readily moldable polyimide, consisting of specific diamines and tetracarboxylic acids, having high heat resistance as well as excellent mechanical.electrical characteristics and soluble in general-purpose organic solvents. CONSTITUTION:The aimed polyimide having repeating units expressed by formula I (Z is formula II or III; X<1> and X<2> are -O- or -S-; Y is single bond or bifunctional group selected from -O-, -S-, -SO2- and -CO-). The aimed polyimide is obtained by reacting diphenyl sulfone-3,3',4,4'-tetracarboxylic acids with aromatic diamines expressed by formula IV. Diphenyl sulfone-3,3',4,4'-tetracarboxylic acid dianhydride is preferred as the above-mentioned tetracarboxylic acids.
Patent JP-H01206639-A (JP)
Title: Film carrier and film carrier assembly
Inventor: UJIHARA TAKASHI
IPC: H05K3/40
Filed: 1988-02-15
Abstract: PURPOSE:To house each of electronic components, which are installed in large numbers, in a narrow area and to contrive an increase in the installment density of the components by a method wherein independent holes are respectively formed in every connecting end part of each circuit pattern and the connecting end parts are heated through these holes to solder the electronic components. CONSTITUTION:An independent hole 31 to interconnect to the rear of each circuit pattern 2 is provided in every connecting end part of each pattern 2. In this film carrier assembly, components 5 are respectively placed on the surfaces of the connecting end parts of the patterns 2 of such a film carrier and the connecting end parts are heated through the holes 31 to solder the components. Thereby, a soldering work at the time of installment of the electronic components 5 can be conducted easily and rapidly and moreover, heat for fusing a solder does never reach the components 5 and furthermore, the film carrier, by which an increase in the installment density of the components can be attained, and the film carrier assembly can be obtained.
Patent JP-S6368485-A (JP)
Inventor: AREGUZANDAA JIYOOJI KOPUSUN
IPC: B09B1/00
Filed: 1987-02-14
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-H08226964-A (JP)
Title: Monitor for distance-between-two vehicles
Inventor: SHIOTANI TSUTOMU
IPC: G01S13/60
Filed: 1995-02-21
Abstract: PURPOSE: To stepwisely alter the receiving amplification factor and to accurately calculate the relative speed based on the rangefinding result before or after the factor is varied by reading a previous distance between two vehicles obtained by the same receiving amplification factor as a new suitable receiving amplification factor from reference-distance-between two vehicles preserving means, and giving it to relative speed calculating means. CONSTITUTION: A received signal is amplified at a suitable receiving amplification factor by a signal amplifier 1d to calculate the relative speed of the respective times, binarized by a signal processor 2, then synchronously added and preserved in a memory 3e. Then, the received signal is amplified by altering the factor to the amplification factor raised or lowered by one stage from the suitable receiving amplification factor, binarized, and the distance between two vehicles obtained by totally three times of rangefinding operations for synchronously adding the signal is preserved in the memory 3e.  In order to calculate the relative speed, if the suitable receiving amplification factors at the previous time of one set three times of rangefinding operations and at this time of one set three times of the rangefinding operations are altered, a relative speed calculator 3 calculates the relative speed by using the distance between the two vehicles obtained by rangefinding at the suitable receiving amplification factor of this time and the distance between the two vehicles obtained by the same factor of the previous time.