baber/WOPTO huggingface dataset:
Patent JP-S592593-A (JP)
Title: Normal/reverse circuit for plural motors
Inventor: INAGAKI MASAOMI
IPC: H02P5/68
Filed: 1982-06-25
Abstract: PURPOSE:To simplify the circuit configuration of a normal/reverse circuit for a plurality of motors by commonly using part of switching transistors to drive currents of the motors. CONSTITUTION:When a switch S11 is closed, a transistor T13 is conducted, switching transistors Q15, Q12 are driven to ON state, a drive current is flowed to the motor M1, which is normally rotaed. When a switch S12 is closed, a transistor T11 is conducted, switching transistors Q11, Q16 are turned ON, and the motor M1 is reversely rotated. Similarly, when the switch S13 is closed, a transistor T14 is conducted, transistors Q15, Q14 are turned ON, a motor M2 is normally rotated, and when a switch S14 is closed, a transistor T12 is conducted, transistors Q13, Q16 are turned ON, and the motor M2 is reversely rotated.
Patent JP-S5232543-A (JP)
Title: Power supply system at the time of power off
Inventor: NEGISHI MICHIAKI
IPC: H02J9/08
Filed: 1975-09-06
Abstract: PURPOSE: A power supply system at the time of power off, made to feed the power to the load by means of operating the motor for driving the load as a generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60253584-A (JP)
Title: Pressure-sensitive copy material
Inventor: TASAKA MOTOO
IPC: B41M5/10
Filed: 1984-05-30
Abstract: PURPOSE:To eliminate the obstruction to feeding and printing quality in an end light detection system, by providing a backing layer, which is based on a vinyl chloride/vinyl acetate copolymer resin and contains a black colorant, to the entire back surface of a film substrate. CONSTITUTION:The vinyl chloride/vinyl acetate copolymer resin of a backing layer is used as the binder of an ink layer and has strong bonding strength to a film substrate and does not obstruct the discharge of an ink layer or prevents the release of the ink layer. Because this resin is hardly compatible with ink, it has blocking inhibiting effect. The backing layer is provided to the entire back surface of the film substrate and the ink layer is applied to the opposite side of said substrate. By providing the backing layer, a defect, such that a ribbon is curled to the side of the ink layer, is almost eliminated. The backing layer pref. has a thickness of 0.5-10mum from the aspect of printing quality. When said backing layer is thick, blotting is generated or curling becomes large and, when too thin, adverse effect is imparted to transmissivity. The inorg. or org. pigment mixed with the backing layer has good hiding property but the org. pigment is pref. with due regard to the feed property of a pressure-sensitive copying material.
Patent JP-S5633714-A (JP)
Title: Constant voltage circuit with protection of short circuit
Inventor: FUKUYAMA TOSHIBUMI
IPC: G05F1/56
Filed: 1979-08-24
Abstract: PURPOSE: To prevent the breakdown of the circuit elements which is caused by the overload, by turning off the control transistor in case a short circuit failure arises to the load.  
     CONSTITUTION: When the input is supplied when the load is normal, the current is supplied to the base of the transistor (TR)9 as well as to the anode of the diode 3 through the resistance 14. As the value of the resistance 13 is set so that a large quantity of the current may flow to the resistance 13 from the base of the TR9, the TR9 is turned on to ensure a flow of the collector current. As a result, the TR10 is turned on to supply the steady voltage to the output terminal. In case a short circuit failure arises to the load, the current passed through the resistance 14 all flows to the diode 3. Thus both the TR9 and TR10 are kept off. When the short circuit state is cancelled, the current flowing to the output terminal through the diode 3 flows again to the base of the TR9. As a result, the TR10 is turned on to ensure an automatic resetting of the output voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5232673-A (JP)
Title: Position detecting method
Inventor: SUZUKI ETSUSHI
IPC: H01L21/60
Filed: 1975-09-09
Abstract: PURPOSE: The position shift amount in both advance direction and right-angle direction is determined simultaneously by utilizing the distance value form photo-conductive cell selected at standard point to the image selecting area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01278837-A (JP)
Title: Automobile door and manufacture thereof
Inventor: KOBA GUNJI
IPC: B60J5/04
Filed: 1988-04-30
Abstract: PURPOSE:To aim at enhancing the workability of assembly of an automobile door by assembling parts for a pane elevating function mechanism onto a trim board which is then joined to a door panel subassembly in which parts for a door opening and closing lock function mechanism are incorporated. CONSTITUTION:An automobile comprises a door subassembly 10 and a trim board assembly 30. Parts, such as a door check, a side lock and the like for a door opening and closing lock mechanism are incorporated in the door panel subassembly 10 through a part access opening 13. Further, parts such as a window regulator 32, glass pane guides 40, 41 and the like for a glass pane elevating function mechanism are incorporated in the trim board assembly 30. Since the number of parts rigged on the door panel subassembly 10 is small, since the glass elevating function parts have been incorporated in the trim board assembly 31 in a separate another production line, and since the trim board assembly 31 is mounted in the door panel subassembly 10, thereby it is possible to enhance the workability of assembly as a whole.
Patent JP-H04314508-A (JP)
Title: Screwlike molded body comprised of fiber-reinforced composite material and its manufacture
Inventor: SEKIDO SHUNEI
IPC: B29L1/00
Filed: 1991-04-12
Abstract: PURPOSE:To provide a screwlike molded body of a fiber-reinforced composite where tensile strength and shearing strength are well-balanced and strength of a screw is improved as a whole and its manufacture. CONSTITUTION:This is a screwlike molded body of a fiber-reinforced composite where a tilted angle theta to an axial direction of the screwlike molded body 7 of a reinforced fiber bundle 9 forming three dimensional fiber structure is at least 5 deg. and not exceeding 40 deg. and a number of single yarns of one bundle of the reinforced fiber bundles 9 are in a fixed relation to a screw diameter to be formed. The reinforced fiber bundle coated beforehand with thermoplastic resin is knitted in three dimensions, through which a three-dimensional fiber structure is formed, the three-dimentional fiber structure is hot-pressed by an air-tight mold, after formation of an intermediate material, the intermediate material is arranged within an air-tight and a multi-divided mold where a screw groove is formed within and it is separable into at least three parts, heated and pressure-molded, in a manufacture of the screwlike molded body.
Patent JP-S61266202-A (JP)
Inventor: AOKI TOSHIRO
IPC: B27M1/08
Filed: 1985-05-21
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-H05283662-A (JP)
Title: Wiring structure for solid state image pickup and manufacture thereof
IPC: H01L21/768
Filed: 1992-04-01
Abstract: PURPOSE:To improve a conversion efficiency of a solid state image pickup and to reduce smear by improving a method for connecting a transfer electrode to a wiring in the pickup or a method for connecting a diffused layer region to the wiring. CONSTITUTION:A transfer electrode 13 (or 15) of a solid state image pickup 10 is connected to a wiring 19 through a buried part 18 having barrier properties formed in a contact hole 17 of an interlayer insulating film 16. A method for forming the part 18 has the step of, for example, selectively growing only in the hole 17. Or, though not shown, the method has the step of connecting a diffused layer region formed on an upper layer of a semiconductor substrate to a wiring through a buried part having barrier properties formed in a contact hole provided in the insulating film.
Patent JP-S5233599-A (JP)
Title: Charge integrating device
Inventor: KATOU SHIYUUHACHIROU
IPC: G07B15/00
Filed: 1975-09-08
Abstract: PURPOSE: To present an automatic charge integrating device which operates with simple manipulations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60251769-A (JP)
Title: Method for generating compression data
Inventor: ISOBE HIROMASA
IPC: H04N1/411
Filed: 1984-05-29
Abstract: PURPOSE:To improve the data compression rate by keeping a number of consecutive full white or full black lines to a line status when input data are full white or full black data lines. CONSTITUTION:A data for one line's share each is fetched to an input line buffer 12 from a system bus 10 via a buffer 11. The data (white: 0, black: 1) are inputted to a J-K FF14 via an OR gate 13 at the same time. When a Q output of the FF14 is ''0'', a full white data is detected. The full black data is detected with similar constitution. When the full black or full white data are detected, the processing of the next line is executed.
Patent JP-H06302612-A (JP)
Title: Fabrication of semiconductor device
Inventor: WATANABE KAZUO
IPC: H01L29/73
Filed: 1993-04-12
Abstract: PURPOSE:To effectually avoid deterioration of crystal of a plurality of semiconductor layers by irradiating as a heat treatment only a region, into which impurity is introduced, of one semiconductor layer among the plurality of semiconductor layers with laser light. CONSTITUTION:A semiconductor laminate 2 yielded by laminating semiconductor layer 3-8 is formed on a semiconductor substrate 1. An insulating film 13 is formed on the semiconductor laminate 2, and impurity ion for a p type is implanted to form an impurity introduced region 6b in the region 6a in which the impurity for a p type is introduced at a high concentration, utilizing the region 6a of the semiconductor layer 6 possessing a less thickness than other regions. Only the impurity introduced region 6b is irradiated with laser light 51 to be subjected to a heat treatment. Thus, an activated region 6c is formed. Hereby, the semiconductor layers 3-8 are fabricated without causing any deterioration of crystal.
Patent JP-H09297441-A (JP)
Title: Image forming device
Inventor: YAMAZAKI HIROYUKI
IPC: G03G21/16
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of feeding uneveness of an image by preventing the rotation of a photoreceptor drum from being affected by the fluctuation of load torque at a developing roller and a paper-feeding roller by separately rotating and driving the photoreceptor drum, the developing roller and a resist roller by respective exclusive electric motors. SOLUTION: The photoreceptor drum 11 and a fixing roller 17 are rotated and driven by a first electric motor M1, and the developing roller 142 and the paper-feeding roller 21 are rotated and driven by a second electric motor M2 and the resist roller 23 is rotated and driven by a third electric motor M3. Thus, they are rorated and driven by three sets of independent rotating driving systems having exclusive driving electric motors.  Rotation uneveness caused by the fluctuation of the load torque at the photoreceptor drum 11 and the fixing roller 17 acts on only the first electric motor M1, and the rotation uneveness caused by the fluctuation of the load torque at the developing roller 142 and the paper-feeding roller 21 acts on only the second electric motor M2, and the rotation uneveness caused by the fluctuation of the load torque at the resist roller 23 acts on only the third electric motor M3.
Patent JP-S61290112-A (JP)
Title: Coupler of steel sheet pile and its construction work
Inventor: OZAWA TADATOSHI
IPC: E02D5/08
Filed: 1985-05-21
Abstract: PURPOSE:To reduce the cost of construction work by a method in which a pair of U-shaped steel sheet piles are set back to back and connected with a flexible water-stop part made of a flexible material, e.g., rubber, synthetic resin, etc. CONSTITUTION:A pair of custom-made U-shaped steel sheet piles 2 and 2' are set in a mutually facing manner in such a way as to bring their couplers 2a and 2a' to contact or closely set. A flexible water-stop plate part 3 is set between the piles 2 and 2' and fixed through fitting plates 4 by bolt and nuts 5 to form a coupler 1. The coupler 2a' of the pile 2' of the coupler 1 is connected with the coupler 11 of the adjacent steel sheet pile No.1 already driven, and they are buried by applying load to the upper end of the coupler 1. The coupler 2a of the pile 2 is connected with the coupler 11 of the adjacent steel sheet pile No.2, and the pile No.2 is driven.
Patent JP-S61268642-A (JP)
Title: Production of chlorine-modified fluorocarbon polyether
Inventor: TAKAAI TOSHIO
IPC: C10M107/38
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the titled compound having extremely high heat-stability and useful as a lubrication oil, working oil, grease base oil, etc., easily and safely, by dissolving Cl2 gas in a specific fluorocarbon polyether, and carrying out the photochlorination reaction under the radiation of ultraviolet ray. CONSTITUTION:Cl2 gas dehydrated with a column packed with CaCl2 is dissolved in the dehydrated hydrogen-modified fluorocarbon polyether of formula I (Rf is perfluoroalkyl; X is CF3 or F; n is 0 or positive integer) or formula II (Rf' is perfluoroalkylene having at least bivalent C; m is n) or in a solution of the compound of formula I or II dissolved in a solvent such as 1,1,2- trichloro-1,2,2-trifluoroethane. Dry N2 gas is passed through the solution, and photochlorination reaction is carried out by irradiating the system with ultraviolet radiation of preferably 3000-4000Angstrom  wavelength for 3-30hr. the objective compound of formula III or formula IV can be produced by this process.
Patent JP-H01280878-A (JP)
Title: Pattern data reducing system
Inventor: KATO YOSHITSUGU
IPC: G09G1/00
Filed: 1988-05-06
Abstract: PURPOSE:To display a clear reduced pattern preventing the loss of thinned out and reduced data, and to execute a reducing processing at high speed by extracting all required pattern data from binary data and successively overwriting the reduced result to horizontal and longitudinal memories. CONSTITUTION:A comparing means 2 for a picture element unit compares the data for the picture element unit taken out from the binary pattern data of all the areas to be reduced of a storing means 7 by a variable bit segment means 3 with data to be reduced provided in a storing means 1, and when they are equal, the data is instructed to be outputted and written in the storing means 7. The output data is sequentially overwritten on a position according to the reduction ratio in the storing means 7. Accordingly, all the pattern data to be reduced is taken out from the pattern data and reduced. Thereby, the clear reduced pattern having no deformation in the pattern is obtained and a processing speed is improved.
Patent JP-H04339752-A (JP)
Title: Paper cup of pearl white tone
Inventor: MAEDA MICHIHIRO
IPC: B31B50/88
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a high-grade paper cup made up of cup paper, of which surface is laminated with an aluminum foil layer, an aluminum evaporation layer or a metallic printing ink layer, a pearl white printing ink layer, etc., in order to meet diversified needs in high-grade-oriented recent trend in eating in which paper cups, luxurious and fashionable in materials and designs, for vending machines for genuine coffee, fresh fruit juice, soup, etc., are required. CONSTITUTION:A polyethylene resin layer is provided to the reverse side of clay-coated cup paper, and a pearl white printing ink layer is provided to its surface. By using such cup paper for making paper cups, high-grade paper cups which are in luxurious pearl white tone and are excellent in vendability can be provided.
Patent JP-S5810905-A (JP)
Title: Output limit system
Inventor: KONDOU HIKARI
IPC: H03F1/30
Filed: 1981-07-13
Abstract: PURPOSE:To decrease the collector loss of an output transistor (TR) to fluctuation of a load, by limiting the amplitude of an output voltage in response to the change in power supply voltage. CONSTITUTION:When a power supply voltage drops and an input voltage of a comparator A1 attains a reference value or below, an output of the comparator A1 turns to negative. Thus, TRsQ4 and Q5 are turned off. The base voltage of TRsQ1 and Q2 is a voltage division of power supply voltage by resistors R3, R4 and R5. Then, the collector voltage of the TRQ1 is the sum of a base voltage, a VBE and a forward voltage of a diode D1. The collector voltage of the TRQ2 is the subtraction of the base voltage of the TRQ2 from the VBE and a forward voltage of a diode D2. Thus, a large current flows to an output stage and a power supply voltage is decreased, then the amplitude of the output voltage at a terminals 2 can be limited automatically.
Patent JP-H04336528-A (JP)
Title: Liquid crystal device
Inventor: FUJISAWA NOBURU
IPC: G02F1/1333
Filed: 1991-05-14
Abstract: PURPOSE:To recognize display with the sufficient contrast and brightness without scanning a light source on the back surface side by radiating the light of the light source in a specific range for a liquid crystal display element plane. CONSTITUTION:In a liquid crystal device 3, a light adjusting layer is formed between two transparent subsrates having each transparent electrode layer, and the light adjusting layer consists of a liquid crystal material and a transparent solid substance, and the light transmission scattering is controlled by the electric field effect. A light source 1 or the opened port part of the light source 1 is provided at the position deflected from the visual field of the liquid crystal device 3, on the back surface side of the outer surrounding part of the substrate, and the incident angle of the light radiated to the back surface of the liquid crystal device 3 is within a range of 0-45 deg. for the liquid device plane, preferably within the range of 0-25 deg.. Further, the light supplied from the light source is changed to the parallel light by using a lens, and radiated, and then the effect can be improved. The installation position of the light source itself is not particularly restricted. The part between the light source and the liquid crystal device may be space, or constituted so as to lead the light towards the radiation direction by using a light guide, etc.
Patent JP-H04336539-A (JP)
Title: Photosensitive body for electronic photograph
Inventor: FUJIMOTO SHINGO
IPC: G03G5/07
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the photosensitive body for electronic photograph which possesses the electron transfer faculty and the superior electronic photograph performance by allowing the photosensitive body to contain a specific high polymeric substance having the fluorene or carboxy structure. CONSTITUTION:As for a photosensitive body for an electronic photograph which has a photosensitive layer on an electric conductive supporting body, the photosensitive layer contains the copolymers which is formed by the copolymerization of 30-80mol% polymerizable monomers represented by the formula I and 70-20mol% polymerizable monomers represented by the formula II or the compound represented by the formula III, as the electric charge transport substance. These compounds are synthesized according to the synthesizing method used in common. In each of the formulas I and II, X is a =C(CN)2 or =N(CM), R1 is a hydrogen atom or lower alkyl group, R2 is a lower alkyl group, M is a lower alkylene group, and (n) is 0 or 1. In the formula III, X is =O or =C(CN)2, Z is a single bond or vacant bond, and R is a hydrogen atom or halogen atom.
Patent JP-H07297374-A (JP)
Title: Fault detection equipment for protected constitutional element
Inventor: ROBEERU PEZAANI
IPC: H01L29/74
Filed: 1995-04-11
Abstract: PURPOSE: To detect breakdown of a four layer semiconductor protective component easily at high speed by a structure wherein the protective component is additionally provided, in a substrate, with at least one second conductivity type region connected with a test terminal. CONSTITUTION: The failure detector 10 connected with a four layer semiconductor protective component has a central layer corresponding to a lightly doped semiconductor substrate S of first conductivity type N1, N2. The protective circuit comprises at least one region of second conductivity type P1, P2 connected with a test terminal 11 in addition to various regions having protective function. The test terminal 11 is connected through the current detector 10 with a power supply V having a voltage higher or lower than the stationary voltage at each terminal G of respective components depending on the conductivity type of the substrate S. According to the arrangement, failure of a four layer semiconductor protective component can be detected and each switching ON can be detected easily at high speed.
Patent JP-H05277271-A (JP)
Title: Feed dog descending device
IPC: D05B27/24
Filed: 1992-04-02
Abstract: PURPOSE:To protect a cloth and a seam thread against damage when a presser plate is caused to descend on the surface of a needle plate with an automatic pressure bar lifter device turned off. CONSTITUTION:A vertical feed link connected between one end of a feed bracket 2 having a feed dog 1, and the oscillation end of a vertical feed arm 4 is constituted of an upper link 51 and a lower link 52, and the hinge connections 6a thereof are caused to move in the horizontal direction, thereby enabling the dog 1 to ascend or descend. The feed dog 1 descends, when the a presser plate 17 ascends, and returns to a home position via reset motion at the first stitch after re-starting a sewing operation.
Patent JP-H01278847-A (JP)
Title: Automobile with van serving as prefabricated building
Inventor: OZAKI IKUO
IPC: B60P3/34
Filed: 1988-05-02
Abstract: PURPOSE:To secure such a temporary building that is easy for assembling or disassembling work and movable by making one side of side walls of a van mounted on the rear of a driver's cabin rotatable upward, and housing constituent members such as side walls and the like being rotatable with one another and various indoor furnithings all in the van. CONSTITUTION:One side of side walls 3 of a van 2 mounted on the rear of a driver's cabin 1 in a van type truck or the like is made rotatable upward via upper hinges 5. Various indoor furnishings such as tables, chairs or the like are housed in the van together with a wall constituent member 7 rotatable downward via lower hinges 11, and end panel constituent members 8, 9 rotatable to this wall constituent member 7 via hinges 13. A temporary building is moved up to a spot where it should be set, and these side wall, wall end panel constituent members are rotated round whereby a temporary building for an office, store or the like is simply securable. Both assembling and disassembling operations are easy and, what is more, not only building equipment and materials but internal furnishings are all conveyable at the same time.
Patent JP-H08300335-A (JP)
Title: Manufacture of cement building material
Inventor: KATAHIRA FUJIO
IPC: B28B11/24
Filed: 1995-05-08
Abstract: PURPOSE: To provide a method for reducing dew condensation or drying and efficiently curing molded products placed on pallet stacked. CONSTITUTION: Stacked pallets and/or molded products are previously heated, the temperature of the pallets and/or the molded products after heating and before curing is higher than the curing temperature and the curing relative humidity is higher than 80%.