baber/WOPTO huggingface dataset:
Patent JP-2000277795-A (JP)
Title: Photocoupler, and information processor equipped with the photocoupler
Inventor: ODA YUKIHISA
IPC: H01L31/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a photocoupler which can surely detect the existence of an object to be detected making use of transmitting light or reflected light, even when fluctuation occurs in the output of a light emitting element due to operating environment or aging, and an information processor equipped with a photocoupler. SOLUTION: A photocouper is constituted, such that it has a detection means for detecting at least either the existence of the object 37 to be detected on a light path or the property, being provided with three or more light receiving elements 16, 17, and 39 with respect to one light emitting element 15, and having different light paths 30, 31, and 32 made of the light emitting element 15 and each of the light receiving elements 16, 17, and 39.
Patent JP-H04287616-A (JP)
Title: Joint material for lawn
Inventor: YAMAMURA SHOICHI
IPC: A01G1/00
Filed: 1991-03-16
Abstract: PURPOSE:To obtain the subject joint material which unnecessitates the application of fertilizer after putting in the joint part of lawn by attaching particles of an organic fertilizer with a binder to sand particles to be scattered on planted lawn. CONSTITUTION:Particles of an organic fertilizer 4 are attached to the outer surface of a sand particle 2 with a binder 3 to obtain the objective joint material 1. The binder is e.g. starch paste or a synthetic paste (e.g. 5% aqueous solution of PVA) and the organic fertilizer is granules of compost, animal dung, sludge, etc.
Patent JP-H11272927-A (JP)
Title: Prepaid card system and sales clerk calling device
Inventor: KUROI TOSHIO
IPC: G07F7/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a sales clerk to speedily correspond by notifying the clerk of the generation of calling and a calling place any time at a necessary place within a store. SOLUTION: A repeater 2 receives calling information for calling a clerk from a reader 1 and transmits the calling information to a portable terminal 4. The calling device 3 is added for the device 1, generates calling information in cooperation with the reader 1 in response to the calling operation of a user and transmits it to the repeater 2 through the reader 1. This calling information includes the physical address and situation information of the reader 1 corresponding to the device 3. The terminal 4 is formed with reduced weight to allow the clerk to easily carry with and the terminal 4 is connected with a head set 5. The terminal 4 receives calling information from the repeater 2, displays calling information and rings the set 5 to report the reception of calling information.
Patent JP-H06291462-A (JP)
Title: Method of forming insulating layer in multilayer printed wiring board
Inventor: NINOMARU TERUMASA
IPC: H05K3/46
Filed: 1993-04-02
Abstract: PURPOSE:To provide a method of forming an insulating layer, in which voids and stepped surface of the insulating layer are not produced and which does not increase a usage material even in a multilayer printed wiring board in which the thickness of a conductor part such as a conductor circuit or the like in an inner layer has become thick. CONSTITUTION:In a process for manufacturing a multilayer printed wiring board, conductor parts 12 such as conductor circuits 12a or the like are formed on base materials 11 composed of a plurality of layers and the individual base materials 11 are integrated while the conductor parts 12 are being insulated by an insulating layer 13. In the process, the individual base materials 11 which have the conductor parts 12 are dipped in a resin tank which is arranged in a vacuum container and in which an insulating resin ink having a prescribed viscosity has been put, and a raw insulating layer 13a is formed on the surface of the base materials 11. After that, a pressure roller 14 is made to act on the raw insulating layer 13a, and the insulating resin ink which is excess is removed and then hardened. Thereby, the raw insulating layer 13a is changed into the insulating layer 13.
Patent JP-S59202652-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMANUKI MAKOTO
IPC: B41F17/36
Filed: 1983-04-30
Abstract: PURPOSE:To eliminate errors on inspection and errors on printing by inspecting electric characteristics under the states in which a plurality of semiconductor devices, which are sealed with a resin on a lead frame and molded, are connected in the semiconductor devices, printing the display of characteristics and detaching the semiconductor devices from the lead frame. CONSTITUTION:Semiconductor elements 4 are die-bonded on each die pad of a lead frame 1, and wire-bonded with each lead section 3. These several element 4 section is sealed by molding resin sealing bodies 5 through a resin casting. Consequently, a plurality of semiconductor devices 6 are formed on the lead frame 1. Lead sections 2 are left as they are, and the noses of other lead sections 3 are cut from the lead frame 1 to form leads 3a. Each contact terminal 7 of an inspecting apparatus is brought into contact with several lead 3a and the common lead frame 1, and electric characteristics are inspected. The device 6, characteristics thereof are defective, is removed, and the display of characteristics is printed on others. When the noses of each lead section 2 are cut from the lead frame 1, severally separated transistors 6 are completed.
Patent JP-S60221422-A (JP)
Title: Production of polyester copolymer
Inventor: NOZAWA SEIICHI
IPC: C08G63/00
Filed: 1984-04-17
Abstract: PURPOSE:To obtain the titled polymer having melt anisotropy, easily from an inexpensive raw material without necessitating complicate process, by contacting a polyester with a specific hydroxycarboxylic acid in the presence of an acylation agent. CONSTITUTION:The objective polymer having a logarithmic viscosity (etainh) of >=0.3dl/g can be produced by contacting (A) 5-95mol% oligo-ester or polyester (preferably polyethylene terephthalate) composed of the recurring unit of formula (R<1> is 4-20C bivalent alicyclic hydrocarbon group or 1-40C bivalent aliphatic hydrocarbon group; R<2> is 2-40C aliphatic hydrocarbon group, 4-20C alicyclic hydrocarbon group, etc.) with (B) 95-5mol% hydroxycarboxylic acid of formula HO-R<3>-COOH (R<3> is 6-20C bivalent aromatic hydrocarbon group) (preferably p- hydroxybenzoic acid) in the presence of (C) an acylation agent such as acetic anhydride, and polymerizing the produced copolymerized oligomer.
Patent JP-S561649-A (JP)
Title: Conference telephone equipment
Inventor: ONO MASAMICHI
IPC: H04B3/20
Filed: 1979-06-19
Abstract: PURPOSE:To realize the natural talking through the conference telephone without causing the howling and the talking head cut-off, by installing the detouring offset circuit between the aural switching circuit and the speaker/microphone. CONSTITUTION:The input/output of intra-room equipment 10 within conference room A is connected to switching circuit 80, sound offset circuit 70 and intra-room equipment 60 each in conference room B via sound offset circuit 20 and switching circuit 30 each. Circuit 20 calculates at 26 the transmission function of the detouring circuit between the speaker and the microphone of equipment 10 by the output of impulse generator 25 to then give the function to compounder 27. On the other hand, the signal received from room B via circuit 30 drives compounder 27. Then the output of compounder 27 is inverted at 28 to offset the output of equipment 10. At the same time, circuit 30 gives comparison at 34 to the levels between the transmission and reception signals and then gives the control to loss inserting unit 36 in accordance with the comparison output.
Patent JP-H11269625-A (JP)
Title: Hot dip galvannealed steel sheet and its production
Inventor: HORI MASAHIKO
IPC: C22C38/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip galvannealed steel sheet good in deep drawability and improved in low temp. chipping resistance, flaking resistance and powdering resistance and to provide a method for producing it. SOLUTION: This steel sheet is the one in which a steel sheet having a compsn. contg. <=0.02% C, 0.015 to 0.15% Si, 0.08 to 0.8% Mn, <=0.025% P, 0.005 to 0.08% Ti, 0 to 0.08% Nb, 0 to 0.005% B and 0.01 to 0.08% Al is applied with a plating film contg. 8 to 11% Fe, whose coating weight is regulated to 40 to 70 g/m<2> , and in which both of the thickness of boundary layers of A between the base material and the Γ layer of the plating film and B between the Γ layer and the δ layer are regulated to <=1 μm.  The producing method is the one in which a steel sheet having the simular chemical compsn. is plated with a galvanizing bath contg. 0.05 to 0.135% Al, is cooled at 350 to 400 deg.C, is subjected to rapid heating at 500 to 540 deg.C, is subjected to prealloying treatment, is cooled to <=450 deg.C and is subjected to postalloying treatment in which the content of Fe is regulated to 8 to 11% at 400 to 450 deg.C.
Patent JP-S556107-A (JP)
Title: Combustion device for furnace
Inventor: HIRAYAMA AKIRA
IPC: F23C7/02
Filed: 1978-06-28
Abstract: PURPOSE: To decrease nitrogen oxides and attain a high combustion efficiency, by introducing secondary air into a furnace toward the plural elements of a burner through oblique nozzles so that injected flame is swirled.  
     CONSTITUTION: Burning air is supplied from a blower 1 to the burner 7 through a primary air damper 5 and a plenum chamber 6 so that the air is injected together with fuel into the furnace 8. The secondary air is branched from a duct 9 and introduced into the furnace 8 through a damper 10 and a secondary plenum chamber 12. The chamber 12 is branched to a plurality of nozzles and provided with distribution dampers 12-2 at outlet ports to regulate the flow rate of the air. The angles of axes of the secondary air nozzles 12-3 can be vertically changed by tilting means. The secondary air is injected from the upper, medium and lower secondary air nozzles 12-3 along the tangents on arcs centering the axis of the burner 7 so that the air swirls. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S533344-A (JP)
Title: Fixing device of electrophotographic copier
Inventor: KATOU KAZUYUKI
IPC: G03G15/20
Filed: 1976-06-30
Abstract: PURPOSE: To raise the heat conductivity of a toner support and improve safety and fixability, by compressing the toner support and a toner image between press roolls in advance and then, heating the image free side of the support with an infrared rays heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S534880-A (JP)
Title: Hooking and soldering wire to terminal member
Inventor: SEKINE SETSUO
IPC: H01R4/02
Filed: 1976-07-02
Abstract: PURPOSE:To have breaking troubles of wire reduced by increasing strength of wire against twist and tension.
Patent JP-S5413854-A (JP)
Title: Thrust bearing
Inventor: ANDOU MASATOSHI
IPC: F16C17/06
Filed: 1977-07-01
Abstract: PURPOSE: A thrust bearing for two-layer stationary plates lessened thermal deformation at a lower side stationary plate by constituting that an upper side stationary plate having flexibility with low rigidity can by put on a lower side stationary plate divided into plural pieces with high rigidity in order to be compatible with big load and high peripheral velocity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11274903-A (JP)
Title: Fully differential comparator
Inventor: TANABE AKIRA
IPC: H03K5/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a comparator which is capable of performing a comparison operation of high accuracy by outputting a 2nd signal which is proportional to the difference between a 1st signal and a reference signal, outputting a signal which is proportional to the difference between a 3rd reference signal obtained by inverting the 1st signal and a 2nd reference signal obtained by inverting the 1st reference signal and then outputting a signal, which is proportional to the difference between the and 4th signals. SOLUTION: A differential amplifier 2 includes P-channel MOS transistors(TR) 21 and 22, N-channel MOS TR 23 and 24 and a constant current source 25. The gates and drains are connected in common to each other among P- channel MOS TRs 21, 22, 32 and 33 with their sources connected to a drive power supply respectively. The drain of the TR 23 is connected to the drain of the TR 21, a fully differential voltage signal V+ is applied to the gate of the TR 21, and the source of the TR 21 is connected to a grounded power supply via the source 25. The drain of the TR 24 is connected to the drain of the TR 22.
Patent JP-H01248606-A (JP)
Title: Magnetic film and manufacture thereof
Inventor: WAKABAYASHI CHIZUKO
IPC: G11B5/187
Filed: 1988-03-30
Abstract: PURPOSE:To obtain an optimum magnetic film for the formation of a magnetic head for recording in high reliability and high density by laminating a second FeSi film having a similar composition to that of a first FeSi film, and heat treating it under predetermined conditions. CONSTITUTION:An ion beam accelerating voltage V1 for forming a first FeSi film and an ion beam accelerating voltage V2 for forming a second FeSi film satisfy 1.2<=V1/V2<=6, and it is then heat treated, after the film is formed, in vacuum or in a reducing atmosphere. Then, the first and second films have positive and negative magnetostrictions. The whole film has substantially zero of magnetostriction lambdas to exhibit preferable soft magnetic properties. The thus formed magnetic thin film employs Fe base material as high saturation magnetic material, thereby providing 18[kG] or more of saturation magnetization 4piMs. Thus, a magnetic material adapted for a magnetic head material for recording in high density with excellent properties is obtained.
Patent JP-S63244583-A (JP)
Inventor: KOUCHI HIROYUKI
IPC: F21V21/36
Filed: 1987-03-31
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-H02281258-A (JP)
Title: Method for making complicated precision pattern on three-dimensional surface
Inventor: ROOREN BURATSUDORII HADOTSUKU
IPC: G03F7/20
Filed: 1989-03-29
Abstract: PURPOSE: To rapidly and efficiently form intricate metallic patterns on a curved surface by forming twodimensional pattern data and coating the surface with a thin coating layer of a material having characteristics to change physcial properties and state by reacting with the exposure of a parallel beam source. CONSTITUTION: A data base of a CADAM type indicating the projection on one plane of the intricate patterns to be added to the curved or irregular two-dimensional surface is formed. Further, the data base is converted to a second medium, for example, a two-dimensional medium like a photoresist mask. The mask is correctly arranged above the curved surface coated with a photosetting resin and the light source of the parallel beams is passed straightforward to scan the surface of the mask patterns. As a result, the part of the surface coated with the photosetting resin existing on the lower side is exposed in the shapes of the shadows or negative images of the patterns included in the mask, by which the characteristics of the exposed parts of the photosetting resin are changed.  As a result, the intricate and nested metallic patterns are rapidly and efficiently formed on the curved surface.
Patent JP-S62234103-A (JP)
Title: Formation of polyimide resin pattern
Inventor: SHIMAMURA MASAYOSHI
IPC: B29K79/00
Filed: 1986-04-04
Abstract: PURPOSE:To smoothly form upper layer patterns on a polyimide resin pattern by gently forming the circumferential edges of the polyimide resin pattern in such a manner that the film thickness thereof is gradually larger toward the inside prior to a heat treatment for the purpose of curing. CONSTITUTION:The black coating film is formed on a glass substrate 22 and is subjected to a drying treatment. A positive type photoresist is coated thereon and is subjected to a drying treatment. The photoresist is exposed via a photomask by a UV exposing device and the substrate is excessively immersed in a developing soln. at the time of developing with a 0.2N sodium hydroxide to form the circumferential edge of the pattern to the gentle shape. The unexposed part of the positive type hotoresist is thereafter stripped and is backed by heating to form a grid-shaped light shielding pattern 24. Red filter picture elements 26, green filter picture elements 28 and blue filter picture elements 30 are thereafter successively formed in the same manner.
Patent JP-H06290450-A (JP)
Title: Magnetic recording medium
Inventor: KASHIWAKURA YOSHIHARU
IPC: G11B5/65
Filed: 1993-04-06
Abstract: PURPOSE:To lower the noise of the magnetic recording medium to be used for a magnetic recording and reproducing device without lowering both of the product of residual magnetization (Br) and the film thickness (delta) of magnetic layers, and a coercive force (Hc). CONSTITUTION:The magnetic layers are provided with the plural magnetic layers 14a, 14b consisting of a cobalt (Co)-contg. alloy and an intermediate layer 15 consisting of chromium (Cr) interposed between these magnetic layers 14a, 14b. Since the intermediate layer 15 is a nonmagnetic material, the magnetical interaction between the respective magnetic layers is decreased. Since the intermediate layer and the magnetic layers are in contact with each other, the diffusion of the atoms constituting the intermediate layer at the boundary thereof into the magnetic layers arises and, therefore, the chromium concn. near the boundary of the magnetic layers increases and the magnetical interaction of the magnetic particles near the boundary is smaller than the interaction of the magnetic layer of the single layer. The magnetical interaction between the respective magnetic layers is decreased by the synergistic effects mentioned above and, therefore, the medium noise of the magnetic layers as a whole are decreased.
Patent JP-H05237804-A (JP)
Title: Cutter
Inventor: SATO SATOSHI
IPC: B27B25/04
Filed: 1992-02-28
Abstract: PURPOSE:To contrive automation of operation, by a method wherein at the time of manufacturing of a wooden panel in a triangular form, a cutter for cutting square lumber such as a framework material to be arranged in a state of a triangular frame and core materials to be arranged within the framework material in all directions is constituted by providing a carrying-in part, fixing part and cutting part. CONSTITUTION:This cutter is constituted of a carrying-in part 1 of a long-sized member A such as square lumber, a fixing rest 10 fixing the member A and a cutting part 20, the carrying-in part 1 possesses a conveyor part 2 keeping the members A... temporarily and constituted of a conveying arm part 4 which pinches and holds the members A each and unloads them onto the fixing rest 10 by moving the same to the fixing rest 10. The fixing rest 10 is provided with a conveyor 12 becoming a working bench and conveying the member A and a pressing part 14 pressing the member A against a ruler 13 regulating a position of the member A. Then the cutting part 20 is constituted so that a moving rest is arranged movably on a rack rest arranged on the upper part of one side fringe side of the fixing rest 10 along the ruler 13 and a motor-driven saw, which is turnable horizontally and movable in a cutting direction is provided on the undersurface of the moving rest.
Patent JP-H07287664-A (JP)
Title: Information processor
Inventor: WADA TAKAKATSU
IPC: G06F15/16
Filed: 1994-04-18
Abstract: PURPOSE:To start a CPU even when a floppy disk drive or an interface, etc,, has a failure when the firmware data are sent to the CPU from the floppy disk drive. CONSTITUTION:The diagnostic processors 21 to 2N are connected together via a communication line, and each of these processors contains a transfer means which transfers the firmware data to another diagnostic processor via the communication line. If the firmware data are not normally received from the floppy disk drives 31 to 3N, each diagnostic processor sends a transfer request to another processor via the communication line. Thus the diagnostic processor that received the transfer request sends the firmware data to the requester processor. As a result, all diagnostic processors can receive the firmware data.
Patent JP-S59205376-A (JP)
Inventor: ERUNSUTO SHIYUPIICHIYUKA
IPC: C07D471/06
Filed: 1984-04-20
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-S555961-A (JP)
Title: Device for mixing of reaction mixture for manufacturing polyurethane, etc.
Inventor: YANO NORIJI
IPC: B01F23/47
Filed: 1978-06-28
Abstract: PURPOSE:To provide the title mixing device which can be used for a long period without causing the clogging of nozzle holes, characterizing in that nozzles supplying reaction liquids to the mixing chamber are washed with washing liquid sprayed toward the nozzle through a nozzle hole covered with an elastic cap. CONSTITUTION:Washing liquid and compressed air are sent through a washing tube 16 and an air tube 21, respectively, to a washing nozzle 33, and sprayed into the mixing chamber 26. The washing nozzle 33 is positioned at equal distances from the nozzles 24 and 25. The nozzle holes 24a and 25a of the nozzles 24 and 25 are covered with elastic cylindrical caps 34. The elastic recovery of the cap is selected to be sufficiently low not to stop the flow of the liquid supplied through the nozzles 24 and 25. By turning the switch of the pump on, the liquids in a polyisocyanate tank and the polyol tank are circulated through three-way valves.
Patent JP-H10252522-A (JP)
Title: Hybrid electric vehicle
Inventor: KOMACHI KEIJI
IPC: B60L50/10
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To perform a power feed to a regeneration processing means of a DPF device not by conversion into low voltage by a voltage converter from a battery for feeding power to a vehicle driving motor but by such as dropping to a degree of idling speed of an engine speed to decrease generating voltage of an engine driven generating set, here so as to perform a direct power feed, in this way, decrease a capacity of the voltage converter smaller than in the past, decrease power supplied through the voltage converter, decrease also an energy loss here. SOLUTION: A changeover switch 26 switching a supply destination of a generating output is provided, in the case of a power feed desired to a combustion heater and an air pump, an engine driven generating set 1 is operated in a degree of idling speed, low voltage is generated, so as to directly supply it. Consequently, a power loss in the halfway of a power feed route is decreased. A feed of power through a voltage converter 18 is for only a vehicle electrical equipment load 19, so as to only require a small capacity.
Patent JP-S61237550-A (JP)
Title: Multiplex transmission equipment
Inventor: YONEKURA YASUTO
Filed: 1985-04-12
Abstract: PURPOSE:To make multiplex transmission with a simple circuit by making the primary station connected in loop with plural number of secondary stations send the reset signal, checking and memorizing the connection state of the secondary stations and transmitting/receiving the data by sending poling signal. CONSTITUTION:Plural number of secondary stations 2-6 are connected in loop to a primary station 1 by a two-core transmission cable. The primary station 1 sends a reset signal transmission line 7, and memorizes the number of secondary stations being connected and their types, whether transmission type or reception type. Next, it sends poling signal and trigger signal, and at the same time when it receives data from transmission type secondary stations, it sends data to reception type secondary stations according to the trigger signal. After receiving the poling signal, the transmission type secondary station sends out its own data following the trigger signal, while reception type secondary station receives the poling signal and then sends the trigger signal and then receives the data from the primary station. In this way, multiplex transmission can be done easily even when transmission type and reception type secondary stations are mixed up.