baber/WOPTO huggingface dataset:
Patent JP-S63173760-A (JP)
Title: Electric power steering device
Inventor: ICHIMARU HIDENORI
IPC: B62D6/02
Filed: 1987-01-12
Abstract: PURPOSE:To secure fail-safe by executing power assistance according to the detected car speed by judging the trouble of a torque sensor when the steering directions obtained from the signal of the torque sensor and a steering sensor do not coincide with each other. CONSTITUTION:A controller 60 detects the torque of a steering main shaft 12 and the steering direction from the signal of a torque sensor 66, an if said direction coincides with the direction of a steering wheel 10 which is detected by a steering sensor 69, an electric motor 38 is driven in the same direction through a polarity selecting circuit 52, and an electromagnetic powder clutch 28 is excited according to the detected torque, and power assistance is executed. While, if the steering directions detected by the sensors 66 and 69 do not coincide with each other, it is judged than the torque sensor 66 is in trouble, and the electromagnetic powder clutch 28 is excited in disproportion to the car speed detected by a car speed sensor 64, and power assistance is executed. Therefore, even if the torque sensor is in trouble, back-up control can be executed in the car speed correspondence form.
Patent JP-H0750934-A (JP)
Title: Net for bundled plant
Inventor: URURITSUHI YUUNEMAN
IPC: A01C1/04
Filed: 1994-01-20
Abstract: PURPOSE: To provide a net where a holding support body consists of a circular mold planar paper and which is provided with the erecting fold of the holding support body in parallel with the axis of a net-shaped tube and is provided with a sliding fold on the net support body of a seedling inserting machine so as to conveniently obtain the time ratio of preparation with work. CONSTITUTION: The holding support body 4 flatly placed in a transportation state and the net-shaped tube 2 contained by it are provided concerning a tied-up plant net 1 in order to cultivate a bulb, especially a tulip, a narcissus and the similar things to them. The net-shaped tube 2 is fixed on a protecting suport body 4 by more than one sealing belts 9, the sealing belts 9 are extended through the internal space of the net-shaped tube 2 in the axial direction of the net-shaped tube 2 and the internal space of the holding support body 4 and the holding support body 4 is formed by circular mold planar paper 5 constituted of planar paper and thick paper, etc.  The mold planar paper 5 is provided with the erecting fold 8 of the holding support body 4 where the net-shaped tube 2 is placed in parallel with the axial direction 3 of the net- shaped tube 2 and the fold 8 for executing deviation onto the net support body of the seedling inserting machine in an open state.
Patent JP-H01279944-A (JP)
Title: Thermoplastic resin composition
Inventor: IJITSU TOSHIKAZU
IPC: C08L25/04
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in compatibility among components and mechanical strengths by mixing a styrene polymer with a thermoplastic polymer and/or a rubbery polymer other than said styrene polymer and a specified block or graft copolymer. CONSTITUTION:A mixture is obtained by mixing 5-95wt.% styrene polymer (a) mainly having a syndiotactic structure (e.g., PS) with 95-5wt.% thermoplastic resin other than component (a) (e.g., polyethylene terephthalate) and/or a rubbery polymer (b) (e.g., ethylene/propylene rubber). 100pts.wt. this mixture is mixed with 0.05-50pts.wt. block or graft copolymer (c) selected from among an A-B type block copolymer, an A-grafted B copolymer, a B-grafted A copolymer [wherein A is a styrene (co)polymer such as an atactic PS, an acrylonitrile/ styrene random copolymer or a styrene/maleic anhydride random copolymer, and B is a polymer such as a polyamide, polymethyl methacrylate or polyethylene terephthalate].
Patent JP-S57142783-A (JP)
Title: Joining method for aluminum parts
Inventor: WAKABAYASHI YOUICHI
IPC: B23K20/233
Filed: 1982-01-18
Abstract: PURPOSE:To join Al parts to each other firmly in the stage of joining the Al to each other at end parts by forming the end part of the high hardness Al alloy into a wedge shape, forcing this into the other Al part and pressurizing and heating these. CONSTITUTION:In joining Al parts 1, 3, a wedge-loke part 2 is formed to the leading end of an Al alloy part 1 of higher hardness, and said part is subjected to a Zn-Ni plating treatment so that the formation of an Al2O3 film on the Al base through contact with air is prevented. Next, this part 2 is forced by pressure into the other Al part 3. At this time, the plating film of the surface is broken to expose the Al base surface of a V shape. These are heated in this stae, then both Al parts at the contact surfaces diffuse to each other and are thorougly bound. At this time, ultrasnoic oscillations are applied to these, whereby the binding of both Al members is accomplished stably.
Patent JP-S59129521-A (JP)
Inventor: NAKAGAWA YOSHIYUKI
IPC: H02H3/02
Filed: 1983-01-13
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-H09193845-A (JP)
Title: Full crawler type vehicle and its assembly method
Inventor: SATOU MITSUMOTO
IPC: B62D55/10
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To assemble an upper part of a vehicle separately from a running part of a crawler to simplify the assembly of the whole vehicle. SOLUTION: A pair of suspensions 2, 3 on the right and left are provided in the front and rear, and rear axle cases 5 for rear axles 4 on the right and left are supported by the rear suspensions 3 on the right and left to assemble an upper part U of a vehicle. A pair of truck frames 6 on the right and left are connected by connection bodies 7, 8 in the front and rear to form a square frame body 9, and front and rear sprockets 11, 12 around which a crawler 10 is wrapped and a track roller are provided in each track frame 6 to assemble a running part D of the crawler.  The upper part U of the vehicle is put on the running part D of the crawler from above, the suspension 2 and the rear axle case 5 are connected to front and rear connection parts 9F, 9R of the square frame body 9, and a transmission means 14 is mounted on the rear axle 4 and the rear sprocket 12 in the axial direction from the outside.
Patent JP-H03210354-A (JP)
Title: Rubber-modified polystyrene composition
Inventor: KIHARA ISATO
IPC: C08L51/04
Filed: 1990-01-12
Abstract: PURPOSE:To provide the title compsn. having excellent impact strength, appearance gloss, etc., and giving a molded article at a low cost by mixing a rubber- modified polystyrene having specified characteristics with a polystyrene and(or) a resin compatible with a polystyrene in a specified wt. ratio. CONSTITUTION:40-80wt.% rubber-modified polystyrene of which a matrix polymer, a polystyrene, has a wt.-average mol.wt. of 250000 or higher and the ratio of the wt. average mol.wt. to the number-average mol.wt. of 3 or lower is mixed with 60-20wt.% resin comprising a polystyrene having a wt.-average mol.wt. of 200000 or lower and the ratio of the wt.-average mol.wt. to the number-average mol.wt. of 4 or lower and(or) a resin compatible with a polystyrene (e.g. a polyphenylene ether) in such a manner that the resulting rubber- modified compsn. contains 2wt.% or higher rubber component to obtain the subject composition. The compsn. is suitable used as a housing material for domestic electrical appliance and office automation apparatus.
Patent JP-S58124884-A (JP)
Inventor: SAGAWA SHIZUO
IPC: F16L9/00
Filed: 1982-01-14
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-H10207146-A (JP)
Title: Image forming device
Inventor: KIZAKI OSAMU
IPC: G03G21/14
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To appropriately supply toner between an image carrier and a blade even in the case of a mode which is highly frequently executed and to prevent the blade from being turned over or broken by providing a time comparison means, a pattern formation means for forming a low-density pattern or the like. SOLUTION: This device is equipped with an image-carrier drive time measurement means 42 consisting of a timer which measures the length of time that the image carrier is driven, and the time comparison means consisting of a CPU 38, ROM 39 and RAM 40, and comparing the measurement value obtained by the measurement means 42 with a specified value to judge the difference. The device is also equipped with the pattern formation means composed of the CPU 38, ROM 39 and RAM 40, and forming the low-density pattern at least on a part of the surface of the image carrier. Therefore, even in the case of the mode which is highly frequently used such as a fixing prerotation mode under an image non-formation mode, the toner can appropriately be supplied between the image carrier and the blade.
Patent JP-H06214270-A (JP)
Title: Organic nonlinear optical material
Inventor: KISHIMOTO MANABU
IPC: C07C255/61
Filed: 1993-01-14
Abstract: PURPOSE:To obtain an org. nonlinear optical material having a large nonlinear optical effect and excellent formability by using coplymers consisting of specified structural units. CONSTITUTION:This material consists of coplymers having structural units expressed by formula I and formula II, containing 5-100mol% of the unit of formula I and 0-95mol% of the unit of formula II, and having 10000-2000000mol. wt. In formulae I, II, (m) is an integer 1-10, (n) is 0 or 1, R<1> is a methyl group or phenyl group, and X is expressed by formula III. In formula III, Z is NO2, -CN, -CF3 or -SO2CpH2p+1, Y is a hydrogen atom, halogen atom or the same group as Z, and (p) is an integer 1-10. The copolymer is synthesized in processes of polymn, hydrolysis, and introduction of photofunctional groups. When this material is formed into a film or sheet, it is preferably stretched 2-6 times to increase its orientation. As for the method to stretch, mechanical uniaxial or biaxial stretching is preferably used.
Patent JP-S60150555-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/58
Filed: 1984-01-13
Abstract: PURPOSE:To suppress an increase of the inner resistance at the later period of discharging and improve the discharge characteristic by adding indium trisulfide to a positive electrode using iron disulfide as the active material. CONSTITUTION:A pellet molded by pressure with the positive electrode black mix made by adding acetylene black as conductive agent and fluororesin powder as binding agent to a mixture of iron disulfide and indium trisulfide then thoroughly mixing them is burnt at a temperature of 200-300 deg.C to form a positive electrode 1. A punched lithium rolled plate is used for a negative electrode 4. In addition, a mixed solvent of propylene carbonate and 1,2dimethoxyethane solved with lithium perchlorate, for example, is used as the electrolyte. Accordingly, an increase of the inner resistance at the later period of discharging is suppressed, and the discharge characteristic is improved.
Patent JP-S60149433-A (JP)
Title: Biaxially stretched polypropylene film
Inventor: INOUE TAKEO
IPC: B29K23/00
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a biaxially stretched polypropylene film excellent in rigidity, transparency, and oil resistance and suitable for condenser film, etc., by molding a polypropylene resin of a high boiling n-heptane-insoluble content, having a specific relation between the intrinsic viscosity and the melt flow index. CONSTITUTION:A polypropylene resin composition of a high boiling n-heptane- isoluble content of 98.5wt% or more, having a relation between intrinsic viscosity [eta] (unit in dl/g) and melt flow index MI (unit in g/10min) which meets the formula I (where 1.6<=[eta]<=2.8) and also a relation between MI and die swell D which meets the formula II, is melted and extruded through a T-die type film former and then cooled by cooling rolls to form a sheet. The sheet is biaxially stretched to obtain an aimed film.
Patent JP-H09193432-A (JP)
Title: Image forming apparatus
Inventor: TAKEYAMA HIROYUKI
IPC: B41J2/33
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image forming apparatus regenerating a uniform toner particle layer on the surface of a toner carrier by an inexpensive device. SOLUTION: The toner coating device 14 of an apparatus main body is equipped with a housing 8, the elastic roller 17 arranged to the opening part thereof and a blade 19 and toner T is housed in an internal space. A toner carrying film 13 comes into slide contact with the rear surface of a thermal head at an upper central part and the right end thereof is supported from its rear surface by a feed roller and the left end thereof is pressed to an elastic roller 17 by a feed roller 15. The elastic roller 17 receives toner T prescribed to constant thickness by a blade 19 on its surface to be rotated and fed. The peripheral surface of the elastic roller 17 is flexibly formed and the hardness thereof is higher than that of the toner carrying surface of a toner carrier.  By this constitution, the elastic roller 17 transfers the toner T to the toner carrying film 13 by the difference of Van der Waals force to uniformly coat the film.
Patent JP-H03210474-A (JP)
Title: Method for analyzing molecular weight distribution of polythioether solfone
Inventor: ONO SHIGEKI
IPC: G01N30/88
Filed: 1990-01-12
Abstract: PURPOSE:To accurately measure the MW distribution of polythioether sulfone by dissolving polythioether sulfone in dichloroacetic acid under heating to subject the same to gel permeation chromatography (GPC) using chloroform as an eluent and detecting polythioether sulfone by an ultraviolet spectrophotometer. CONSTITUTION:A solution prepared by dissolving a sample to be analyzed in a (mobile phase) solvent is applied to the column 4 packed with a packing agent composed, for example, of globular fine particles of a porous styrene/ divinylbenzene copolymer of GPC to separate polythioether sulfone by a molecular size in the order of a large sample molecule and the quantities of sample molecules are analyzed. As the dissolving liquid of the polythioether sulfone sample, dichloroacetic acid used and, as the mobile phase of the GPC, chloroform is used. In this case, as the detector of the GPC, an ultraviolet spectrophotometer 6 is used.
Patent JP-H08195217-A (JP)
Title: Sealed lead-acid battery
Inventor: ISHIWATARI MASATO
IPC: H01M10/06
Filed: 1995-01-18
Abstract: PURPOSE: To provide a sealed lead-acid battery which simultaneously achieves the enhancement of its discharge capacity and of its constant-voltage charge cycle characteristic. CONSTITUTION: The amount of electrolyte in a battery system is 0.65ml or more per 1g of a fully charged positive active material, and a negative plate is made water-repellent for 2% or more and 10% or less of its surface area. Preferably the side of the negative plate which does not face the positive plate is selectively made water-repellent so as to provide a sealed lead-acid battery having a high capacity and an excellent cycle characteristic.
Patent JP-S61167159-A (JP)
Title: Fuel injector which jets-out two kinds of fuel in succession
Inventor: SATO YASUO
IPC: F02M51/00
Filed: 1985-01-18
Abstract: PURPOSE:To certainly ignite two kinds of fuel and reduce the amount of consumption of auxiliary fuel to the minimum by installing the main fuel passages in which the main fuel such as alcohol flows and the auxiliary fuel passages in which the auxiliary fuel such as kerosene flows. CONSTITUTION:A fuel injection valve 20 has the main fuel passages 58, 60, and 62 which communicate to a main fuel inlet 22 and auxiliary fuel passages 64, 66, 68, 70, 72, and 74 which communicate to an auxiliary fuel inlet 34. A fuel injection pump 14 feeds main fuel into the main fuel inlet 22 of the fuel injection valve 20. An auxiliary fuel injection valve 28 sends auxiliary fuel under pressure into the auxiliary fuel inlet 34 of the injection valve 20. A controller 112 jets-out auxiliary fuel as the independent injection pulses, preceding to the main fuel injection. Thus, two kinds of fuel can be ignited certainly, and the amount of consumption of auxiliary fuel can be reduced to the minimum.
Patent JP-S60163995-A (JP)
Inventor: FUREDERITSUKU JIYON KURAMUBETS
IPC: C10G11/00
Filed: 1985-01-18
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-H06212743-A (JP)
Title: Ridge wrap fixing method
Inventor: IHARA MITSUTAKA
IPC: E04D3/40
Filed: 1993-01-18
Abstract: PURPOSE:To install and fix a ridge wrap 1 in a simple and easy structure so as to prevent stripping caused by strong wind and corrosion of a ridge wrap part caused by penetration of rainwater. CONSTITUTION:An angle bed fixing metal fitting 7 is fixed by nails while striding over sheathing roof board 5, 5 disposed like an angle on the top of a roof, and a roof plate 4 such as a colored vest or the like is fixed on the roof. A bolt part 7a is erected on the top of the bed fixing fitting 7, and a level nut 9 for adjusting the level is screw-engaged with the bolt part 7a. A ridge wrap fixing metal fitting 8 is installed from above the level nut 9 and fixed by a fixing bolt 10 so as to install and fix a ridge wrap 1 to the ridge wrap fixing metal fitting 8.
Patent JP-S5598682-A (JP)
Title: Water-service installation having pressure tank
Inventor: TATESHITA TADAO
IPC: F04D15/00
Filed: 1979-01-24
Abstract: PURPOSE: To reduce the size and weight of a water-service installation by combining plural pumps of a comparatively large pumping up capacity and a pressure tank of comparatively a small capacity and controlling the number of operated pumps appropriately corresponding to the required amount of water.  
     CONSTITUTION: As a contact point 7S closes and a relay P 1  is energized when pressure in a pressure tank drops to pressure H 1  corresponding to water demand,  one of the pumps is started. If the pressure in the pressure tank rises and reaches  pressure H 2  as the required amount of water is small, the contact point 7S opens  and this pump stops. If the tank pressure drops below H 3 , a relay P 2  is energized  and the other pump starts first. If the required amount of water is large, a relay X  is energized, then a relay P 1  and a timer T 3  are energized and the former pump is  started, and when the set time of the timer T 3  is over, this pump stops, and thus  the number of operated pumps is controlled appropriately corresponding to the  required amount of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01181781-A (JP)
Title: Production of granular mix beverage
Inventor: INOUE KOSUKE
IPC: A23L2/39
Filed: 1988-01-14
Abstract: PURPOSE:To obtain at low cost the title stabilized granular beverage free from solidification during storage, by spraying an aqueous solution of dextrin with the DE value at or below a specified level to effect coating in the granulation process for the title beverage. CONSTITUTION:A mixture comprised of (A) sccharide(s) such as secrose, glucose or fructose, (B) powder such as powdered green tea-extracted product, coffee powder or powdered fruits juice, and, if needed, (C) ingredient(s) such as sourness condiment, spice or coloring matter is sprayed with an aqueous solution of dextrin with a DE value of <=10 at the weight ratio of <=10% (on a solid basis) during the granulation process in a rolling type or fluidized bed fashion, followed by drying to water content of <=3wt.%, thus obtaining the objective beverage.
Patent JP-S59192813-A (JP)
Inventor: FUIN KUORUDORUPU IENSEN
IPC: F02D/
Filed: 1984-01-17
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-H10208071-A (JP)
Title: Variable print system
Inventor: UENO KOYO
IPC: G06F17/21
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To create a personal medium that corresponds to each person based on various personal attribute information without developing a separate program. SOLUTION: This system consists of an image information file 11 which stores image information that represents a product or the content of service, a variable information file 12 which stores variable information that is related to an individual, also, a storing means which is provided with a print condition file 13 that stores print condition information which prints each data of the variable information file on a print medium, a data edit processing means 22 which edits each data of the variable information for printing based on the print condition information, a layout instructing means 24 which generates layout instruction information that instructs the layout of print contents,  and a pouring means 25 which makes a printable state by pouring individual information and image information which are edited through the data edit processing means based on the layout instruction information.
Patent JP-S63174378-A (JP)
Title: Manufacture of solar cell
Inventor: KITABI SHIGERU
IPC: H01L21/205
Filed: 1987-01-14
Abstract: PURPOSE:To prevent the generation of a coat on the surfaces of substrates to be treated and the breakings of the substrates by a method wherein a susceptor with the substrates to be treated placed and held thereon is moved in a reaction chamber in a state that the susceptor is held in an inactive gas- containing atmosphere and after the movement, the supply gas is changed-over into reactive gas. CONSTITUTION:With nitrogen gas or hydrogen gas flowed to a gas discharge system 13 from a gas supply system 12 through a reaction chamber 4 in a state that an air lock plate 5 of a reaction tube 2 is shut, the interior of the reaction chamber 4 is ready-heated by a heating heater 7. A susceptor 8 with plural sheets of substrates 1 to be treated placed and held thereon is set in an air lock chamber 3, an outer cover 6 is shut and after the interior of the chamber 3 is evacuated by a vacuum evacuation system 11, the air lock plate 5 is opened and after the interior of the chamber 3 is purged with the gas in the chamber 4, the susceptor 8 is moved in the chamber 4 by a movement operating rod 9. After that, after the substrates are heated at a prescribed temperature, the gas is changed-over into reactive gas to form an antireflection film on the substrates 1.
Patent JP-S56103748-A (JP)
Title: Memory system
Inventor: SATOU KAZUYUKI
IPC: G06F12/06
Filed: 1980-01-23
Abstract: PURPOSE:To give the degree of freedom to the combination of various types of memory modules, by assigning the priority to the memory access to each memory module, allowing to permit the duplication of memory area partly. CONSTITUTION:A memory system 10 is constituted by connecting each of memory modules 111-11n by means of an address line 19 and a memory start signal line 20.  The memory modules 111-11n are provided with address decoders 121-12n and  memory sections 181-18n. Further, the line 20 is provided with a logic gate circuit  which discriminates the condition of the first and second enable signals E11-E1n, E21-E2n assigning the priority. Moreover, the address of itself is discriminated with  the decoders 121-12n and a logical gate circuit discriminates the signals E11-E1n,  E21-E2n, to output the logic 1, then the memory sections 181-18n can be accessed,  allowing to give the degree of freedom to the combination of various types of  modules 111-11n.