baber/WOPTO huggingface dataset:
Patent JP-2001107757-A (JP)
Title: Vane type valve timing control device for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F01L1/344
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of response delay in feedback control for conforming the rotational phase between crank and cam shafts, in a vane type valve timing control device having constitution for energizing a vane in a rotational direction by a spiral spring. SOLUTION: A condition, wherein which of spark advance or delay sides is to be controlled, is judged by discriminating whether a control deviation is to be zero or more or not (S5), and a correction factor for correcting a standard proportional gain is deciced in accordance with the rotational phase of a target refering to a table defferent in accordance with this judged result (S6 and S7) based on a final proportional gain (S8) obtained by correctionally setting the gain by the factor.
Patent JP-H11194475-A (JP)
Title: Processing assembly body having processing device provided with inclined processing route
Inventor: PICCININO JR RALPH L
IPC: G03D3/08
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a processing assembly body incorporating a conventional processing device where plural washing tanks are replaced. SOLUTION: A thin groove technique provided with a nozzle 15 is combined with inclined processing routes 9 and 21 at the processing device 3 processing a photosensitive material. Processing solution is led to the inclined processing route 21 so as to flow along the processing route 21 inclined in a direction reverse to the carrying direction of the photosensitive material inside the inclined processing route 9 and 21. Thus, the photosensitive material is processed at the first processing route 9 by using a nozzle atomizing device and another processing is applied along the inclined processing route 21.
Patent JP-H02134063-A (JP)
Title: Charging data collection system
Inventor: SUZUKI TOKUYA
IPC: H04M15/34
Filed: 1988-11-15
Abstract: PURPOSE:To collect a charging data for each user on request when a data is sent to a trunk via a store and forward exchange by providing a charge calculation section to the store and forward exchange and providing a control section inhibiting the calculation processing of a private branch of exchange charge calculation section to a private branch of exchange when a caller is the store and forward exchange. CONSTITUTION:The store and forward exchange 3a is provided with a charging calculation section 34 calculating a communication charge when a data is sent from the exchange 3a to a trunk line and a private branch of exchange 2a is provided with a control section 25a discriminating whether or not a caller to a trunk line is the store and forward exchange 3a and inhibiting the calculation processing of a charge calculation section 24 in the private branch of exchange 2a when the caller is the store and forward exchange 3a. Then the result of calculation of two charge calculation sections 24, 34 is collected. Thus, in the case of applying communication via the store and forward exchange 3a, a charging data is collected for each user from which the charge is received.
Patent JP-H04165922-A (JP)
Title: Power supply voltage compensation circuit
Inventor: MIYANAGA TAKAO
IPC: H02J7/02
Filed: 1990-10-26
Abstract: PURPOSE:To enable drop of a power supply voltage itself to be compensated for by connecting one of to capacitors to a power supply in series for performing discharging operation to a load, connecting the other in parallel for performing discharging operation from the power supply, and by exchanging roles of two capacitors as a lapse of time. CONSTITUTION:Switches SW1, SW4, and SW5, and a transistor Tr2 are turned on during a period alpha and then switches SW2, SW3, and SW6 and a transistor Tr1 are turned off. As a result, a terminal voltage of a capacitor C1 is added to a power supply voltage, thus enabling drop of voltage at the power supply voltage itself to be compensated for. Also, the switches SW2, SW3, and SW6 and the transistor Tr1 are turned on during a period beta and the switches SW1, SW4, and SW5 and the transistor Tr2 are turned off, thus enabling the capacitor C1 to be charged during this period. At the same time, as shown in a period gamma, a terminal voltage of a capacitor C2 is added to the power supply voltage, thus enabling drop of voltage of the power supply voltage itself to be compensated for.
Patent JP-S63217182-A (JP)
Inventor: JIYON CHIYAARUZU TOROSHIORA
IPC: C01B21/04
Filed: 1987-11-13
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-H08121169-A (JP)
Title: Subsidiary-chamber engine having subsidiary-chamber in piston
Inventor: SEKIYAMA YOSHIO
IPC: F02B23/06
Filed: 1994-10-28
Abstract: PURPOSE: To shield an injection part of a fuel injection nozzle from frame and combustion gas by forming a nozzle insertion port of a sleeve, through which port the fuel injection nozzle is inserted into a sub-chamber formed on a piston. CONSTITUTION: A fuel injection nozzle 10 is installed on a cylinder head 5, while a sub-chamber 2 is formed on substantially a center of a cylinder 14 of a piston head 16. A nozzle insertion hole 7 and a plurality of communication holes 9 are formed on a piston top 17, through which nozzle insertion hole 7 an injection part 12 enters the sub-chamber 2 in the vicinity of a top dead center. The nozzle insertion hole 7 is formed of a sleeve 4 fitted to a hole 13 formed on the piston top 17. The sleeve 4 is made of heat resistant and low heat conductive ceramic or heat resistant alloy, and has an upper projection 20 projected from a piston top surface 18 and a lower projection 21 which can cover an outer periphery of the injection part 12 through projection into the sub-chamber 2.
Patent JP-H04161324-A (JP)
Title: Heat shrinkable polyester film
Inventor: TAJIRI TAKAYUKI
IPC: B29K105/02
Filed: 1990-10-26
Abstract: PURPOSE:To improve heat shrinkability and thus prevent the occurrence of creases and printing warpages by making a film from polyester copolymer consisting of dicarboxylic acid having mainly terephthalic acid or its derivative as a main component, and a diol component having mainly ethylene glycol, an providing it with a specific heat shrinkable property. CONSTITUTION:As a dicarboxilic acid component, naphthalene-1,4 or -2,6-- dicarboxylic acid is given, and as a derivative of terephthalic acid, dialkylester of terephthlic acid and dialkylester are give, and as a dioar component, propylene glycol, triethyleneglycol, and the like are given, and the polymerization degree of polyester resin is not restricted particularly. After drying, polyester resin is melt-extruded from the die and then a raw sheet film is formed by a casting method, calendering method, and the like, wherein the orientation in the TD direction is effected at high magnification in comparison with the MD direction, and when immersed in a water bath of 80 deg.C, the heat shrinkable property of the film in the maximum heat shrinking direction is made such that the average shrinking speed for three minutes after immersion is 10-20%/sec and the shrinking speed of 10-15sec is 1%/5sec or above.
Patent JP-S63140493-A (JP)
Title: Semiconductor storage device
Inventor: YASUDA KENICHI
IPC: G11C29/00
Filed: 1986-12-01
Abstract: PURPOSE:To normally input and output a serial access memory SAM even if a spare data register is used by electrically connecting the spare data register to data buses and cutting off a fuse corresponding to a data register to be replaced. CONSTITUTION:When a column composed of a pair of bit lines 7a and 7b and a sense amplifier 8a is replaced with a spare column composed of a pair of bit liens 7g and 7h and a sense amplifier 8d in a RAM part, a cutting fuse 9a is cut off. Thus transistors 14a and 14b are conductive, and the spare data register is connected to the data buses a and 5b. However, since serial gates 6a and 6b remain nonconductive, the data register 1a remained isolated from the data buses 5a and 5b. Thus, the data register 1a is replaced with the spare data register 1d.
Patent JP-S62146245-A (JP)
Title: Metallic traveller for spinning machine
Inventor: KANAI HIROYUKI
IPC: C22C38/00
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a metallic traveller for spinning machine excellent in resistance to heat and wear as compared with conventional ones owing to its metallic structure in which fine and uniform carbides are distributed, by forming it by use of a powdered high-speed steel in which respective amounts of C, Cr, V, W+2Mo, and Co are specified and the balance consists of Fe and impurities. CONSTITUTION:The metallic traveller for spinning machine of this invention is formed of a powdered high-speed steel consisting of 1.2-2.0% C, 3.0-5.0% Cr, 4.0-10.0% V, 10-20% W+2Mo, 4-20% Co, and the balance Fe with impurities. A material prepared by compacting and sintering the above powdered high-speed steel is worked into wire rod, which is formed into the shape of prescribed traveller and then formed into metallic structure in which fine and uniform carbides are distributed by heat treatment. In this way, long-lived metallic travellers for spinning machine hardly causing end breakage and thread fluff under the conditions of high productivity and high-speed spinning and excellent in toughness, wear resistance, and heat resistance can be obtained.
Patent JP-S62147410-A (JP)
Title: Optical transmitter
Inventor: YOSHIMOTO YUKIO
IPC: G02B6/24
Filed: 1985-12-20
Abstract: PURPOSE:To stabilize an optical coupling by providing a disengaging tool which is inserted into between the clad of an optical cable and a holding cylinder and disengages a claw from the clad. CONSTITUTION:A projecting element or photodetecting element 12 is put in a storage chamber 3 and arranged opposite a fiber core 9 optically, and a lead wire 13 is led out by penetrating a cover 11. Further, plural claws 15 and 15 are provided to the inner peripheral wall of a holding cylinder 5 and engage the clad 8 of the optical cable 7 to prevent the optical cable 7 from coming out of the holding cylinder 5. The disengaging tool 16 is provided to the other end of a base 1 by using a coupling belt 17 and has a hole 18 into which the optical cable 7 is inserted, and a projection 19 is provided on its one surface and inserted into between the clad 8 of the optical cable 7 and holding cylinder 5 to disengage the claws 15 from the clad 8. Consequently, the optical coupling between the fiber core 9 and the projecting element or photodetecting element 12 becomes extremely stable.
Patent JP-2001112257-A (JP)
Title: Power supply unit
Inventor: KATSUNO TAKASHI
IPC: H02M3/335
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which is of small size and delivers high output and yet is capable of accommodating fluctuations in input voltage. SOLUTION: In a power supply unit of alternating-current input, a switching element which switches direct-current voltage is placed downstream from a circuit for rectifying and smoothing inputted alternating-current power and converting it into direct-current voltage. Or, in a power supply unit of direct- current input, the switching element is placed downstream from a direct-current input. A control circuit which detects the direct-current voltage in the stage subsequent to the switching element and controls the on-duration of the switching element and a half-bridge circuit portion for driving a transformer positioned downstream from the switching element are placed to constitute the power supply unit.  In addition, the power supply unit is provided in proximity to the switching element with a resistor for current detection, and with a current control circuit for protecting the switching element against excessively large pulse current.
Patent JP-H06141451-A (JP)
Title: Cable line
Inventor: MINAMI MASAKI
IPC: H02G3/30
Filed: 1992-10-26
Abstract: PURPOSE:To obtain the same effect as when a rectlinearly laid cable is snaked and laid by reducing an operation to bend the cable at a prescribed radius of curvature. CONSTITUTION:A cable 1 is restrained at prescribed intervals by using restraining cleats 11, and loose cleats 12 which support the cable 1 in the lengthwise direction so as to be capable of being laid are arranged in the middle of the restraining cleats 11. In addition, the cable 1 is laid in such a way that offset parts A formed near the loose cleats 1 2 as viewed from the lengtwise direction and rectlinear parts B exist alternately. The total thermal expansion and contraction of the cable 1 is absorbed by the offset parts A. It is not required to form curls over the whole length of the cable 1 and to snake and lay the cable, and the construction work of the title line is simplified.
Patent JP-S63141030-A (JP)
Title: Information output device for interchangeable lens with correction information on intermediate accessory
Inventor: HAMANO HIDEO
IPC: G03B7/20
Filed: 1986-12-04
Abstract: PURPOSE:To perform exposure control, automatic focus adjustment, and display operation normally even when an intermediate accessory is interposed between an interchangeable lens and a camera body by providing a fixed storage circuit where interchangeable lens characteristic information and various kinds of information corrected according to characteristics of plural kinds of intermediate accessories are stored fixedly. CONSTITUTION:The address space of a ROMRO is divided into four areas and the interchangeable lens characteristic information and various kinds of information corrected by the characteristics of three kinds of intermediate accessories are stored. Information obtained by correcting information on an interchangeable single body by the characteristics of a 1.4 times rear converter is stored in an address area of '00H'-'1FH' (H denotes, hexagonal) when the 1.4 times rear converter is interposed between the interchangeable lens and a camera body. Information corrected by the characteristics of a 2 times rear converter is information in an address area of '5FH', information corrected by the characteristics of an extension ring is stored in an address area of '80H'-'9FH', and information when no extension accessory is interposed is stored in an address area of 'C0H'-'DFH'.
Patent JP-H03152076-A (JP)
Title: Miniature elevator
Inventor: WATANABE YUJI
IPC: B66B7/02
Filed: 1989-11-07
Abstract: PURPOSE:To easily enhance the machining accuracy of guide rails for guiding an elevator which moves up and down within an elevating shaft and the strength thereof by providing guide rails between projected walls, separately from the wall plates. CONSTITUTION:Guide rails 5 are provided between projected walls 2a on a front wall 2 and projected walls 3a1 on a rear wall 3, and are coupled thereto by bolts 6 and nuts 7. With this arrangement, an elevator shaft 1 having a rectangular cross-sectional shape is formed. Further, a cage 8 is coupled movably to the rails 5 by means of guide fixtures 9, and is therefore elevated in the elevator shaft 1. Further, a balance weight 10 is also coupled movably to the rails 5 by means of guide fixtures 11, and is therefore elevated in the elevator shaft 1. Thus, since the guide rails 5 for guiding the elevation of the cage 8 and the balance weight 10 are laid between the projected rib-like walls 2a, 3a1, 3a2, 4a, separately therefrom, it is possible to facilitate the handling of the guide rails during machining thereof, and it is possible to easily enhance the machining accuracy.
Patent JP-H04164048-A (JP)
Title: Diester compound, liquid crystal composition containing the compound and time-shared driving liquid crystal display device using the composition
Inventor: TANABE SEIICHI
IPC: C09K19/30
Filed: 1990-10-25
Abstract: NEW MATERIAL:The diester compound of formula I (R1 is 1-10C straightchain alkyl; R2 is 1-7C straight-chain alkyl or H; n is integer of 1-8). EXAMPLE:Trans-4-Propylcyclohexanecarboxylic acid 4'-(4''-allyloxy-phenyloxycarbonyl) phenyl ester. USE:A liquid crystal compound useful as an electro-optical display material. A liquid crystal composition containing the compound as at least one of the components has broad nematic temperature range and low viscosity and, accordingly, is suitable for a time-shared driving liquid crystal display device. PREPARATION:The compound of formula I can be produced by esterifying a compound of formula V and a compound of formula VII with triethylamine in chloroform. The compound of formula V is produced from a compound of formula II through compounds of formula III and formula IV via 3 steps and the a compound of formula VII is produced from a compound of formula VI via one step.
Patent JP-H06139312-A (JP)
Title: Parts arranging and wiring method for printed wiring board
Inventor: SHIZAKI HIDEO
IPC: G06F17/50
Filed: 1992-10-27
Abstract: PURPOSE:To perform parts arrangement and wiring as a series of continuous processings to try them an arbitrary number of times without hands in the interactive system by providing an automatic rearrangement mechanism which extends gaps between parts in the case of the wiring ratio which does not satisfy a certain reference. CONSTITUTION:External form information or the like of parts to be arranged are preliminarily inputted and generated in a parts library 1. This parts library 1 is referred to initially arrange parts automatically or manually in accordance with forms and sizes by a parts initial high-density arrangement mechanism 2. At the time of first arrangement, a parts rearrangement mechanism 3 is not operated, and network information 4 to which connection information of parts pins is inputted is referred to automatically wire parts by an automatic wiring mechanism 5. At the time of second and following arrangement, wirings are all removed and gaps between already arranged parts are extended by the parts rearrangement mechanism 3. Thereafter, automatic wiring is executed again by the automatic wiring mechanism 5. That is, the loop part from parts initial high-density arrangement to extension of inter-parts gaps is automatically performed.
Patent JP-H08142222-A (JP)
Title: Branching mold and branching method for thermoplastic resin tube using the same mold
Inventor: MIYAZAKI TOSHIHIKO
IPC: B29C57/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide a branching mold in which a branching part having substantially equal diameter to the bore of a thermoplastic resin tube to be branched is formed perpendicularly to the axial center of the tube. CONSTITUTION: This branching mold has four mold components 1, 2, 3, 4. The first and second molds 1, 2 have the parts of circumferential surfaces (a) disposed on the same circumference to be coupled by a coupling member 5. The third and fourth molds 3, 4 are provided between the split surfaces (b) of the component 1 and the split surfaces (c) of the component 2. The surfaces (b) and (c) are formed with protruding stripes 12, 22 for movably supporting the components 3 and 4 between the outside position for forming the surface (a) continued with the part of the surface (a) of the component 1 and the part of the surface (a) of the component 2 and the inside position for disposed inside from the outside position.
Patent JP-H10132506-A (JP)
Title: Rotation angle sensor
Inventor: KAWAMURA HIDEKI
IPC: G01B7/30
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle sensor which can maintain the detection accuracy of a sensor even in the case where an axial relative position between a magnet and a magnetic-electric conversion element alters. SOLUTION: A rotor part 3 is formed on the rotary shaft 2 of a throttle opening sensor 1, and a cylindrical permanent magnet 6 is fixed to the rotor part 3. A Hall element 11 is accommodated in a support body 10 fixed to a housing, and detects a magnetic field crossing the rotary shaft 2 at a right angle inside a magnetic path due to the permanent magnet 6. In addition, on the inner periphery of the permanent magnet 6, an annular recessed part 13 is formed in an about middle part. Since the Hall element 11 is arranged at the axial central position of the permanent magnet 6, the position of the recessed part 13 coincides with the central position of the sensing of a magnetic field due to the Hall element 11.  In this case, magnetic fluxes are uniformed to the Hall element 11, and even if a relative position between the permanent magnet 6 and the Hall element 11 alters, an error in a sensor output due to the above alteration is reduced.
Patent JP-2001111513-A (JP)
Title: Multiplexer and multiplexing method
Inventor: UEDA HIROAKI
IPC: H04N19/625
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology, capable of easily multiplexing even an application without a multiplexing function by integrating the multiplexing function in a multiplexing means of a multiplexer. SOLUTION: This multiplexer 1 is provided with an interface control part 5, plural buffers 6, 7, 8, 9 and a system-encoding control part 2. The application 10 is connected with the multiplexer 1 via the interface control part 5. The system encoding control part 2 multiplexes codes by reading them from the buffers 6, 7, and when one kind of codes fall short, notifies the application 10 of the storage of the code in the buffers 6, 7 corresponding to the kind via the interface control part 5. The application 10 stores the insufficient codes in the buffers 6, 7 in accordance with to the notification and when the codes are stored, the system encoding control part 2 continues multiplexing by reading them.
Patent JP-H04161345-A (JP)
Title: Printing head
Inventor: IINUMA TOSHIKATSU
IPC: B41J2/275
Filed: 1990-10-26
Abstract: PURPOSE:To prevent letters from becoming blurred or omitted in the initial printing operation by providing a second spring resistible to the pressure acted upon a stopper plate by a first spring of each armature on the stopper plate side. CONSTITUTION:A support spring 16 is provided on the inside of an annular spring material with a plate spring corresponding to each armature 12. When the armature 12 is held against a stopper plate 14 by a return spring 11 without being attracted to a magnetic core 1, the armature 12 is brought into a light contact with the stopper plate 14 deflecting the return spring 11. When the armature 12 is attracted to the magnetic core 1, the armature 12 is moved away from the support spring 16. In doing so, the armature is easily attracted when the attractive force of the magnetic core is weak in its initial position and accurately operated even in the initial printing operation, a printing wire 10 is pressed against the surface to be printed and the support spring 16 returning to the initial position does not become a resistance.
Patent JP-H03149247-A (JP)
Title: Vinyl chloride plastisol composition
Inventor: MINAMIHORI TAKASHI
IPC: C08L61/28
Filed: 1989-11-06
Abstract: PURPOSE:To obtain a vinyl chloride plastisol composition of improved resistance to film yellowing by mixing a vinyl chloride resin with a filler, a plasticizer, a tackifier comprising a polyamide resin, and a film yellowing preventive comprising a specified melamine resin. CONSTITUTION:100 pts.wt. vinyl chloride resin for a sealer is mixed with 100-300 pts.wt. filler (e.g. calcium carbonate), 100-200 pts.wt. plasticizer [e.g. di(2- ethylhexyl) phthalate], 0.5-20 pts.wt. tackifier comprising a polyamide resin, 0.02-2wt.% film yellowing preventive comprising a melamine resin which releases methylol groups by heating and is selected from a methylated melamine resin, an ethylated melamine resin and a butylated melamine resin, and optionally a stabilizer, a blowing agent, a smoothing agent, a pigment, a diluent, etc.