baber/WOPTO huggingface dataset:
Patent JP-2000218530-A (JP)
Title: Flat surface grinding machine
Inventor: KISHINO KAZUHISA
IPC: B24B47/25
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To ensure an automatic grinding efficiently and accurately by providing a lazer displacement gauge measuring displacement of grinding wheel and an analyzer analyzing a signal from the guage at an upper part of the grinding wheel, and feeding back the result of analysis of the analyzer to an NC controller. SOLUTION: A lazer displacement guage 4 on an upper part of a grinding wheel 1 is mounted on a stage 5 driven in the directions (x, y). The stage 5 is moved in the directions (x, y) to measure displacements in the direction (z) at respective positions, and the measured values are fed to an analyzer 6 at which the surface condition of the grinding wheel 1 is image analyzed and it is determined whether there is clogging or wear or not. When the condition of grinding wheel 1 is analyzed by the analyzer 6, the result of analysis is fed to an NC control pannel 7 of a surface plate grinding machine 7.  When the grinding wheel 1 is worn, for example, the gauge 4 and the analyzer 6 computes an insufficient amount of grinding and feeds back a proper cutting-in amount to the controller 7 while in the case of clogging a dresser 8 is moved to a lower part of the grinding wheel 1 for automatic cleaning operation.
Patent JP-H08223615-A (JP)
Title: Method and device for customer control for high-level communication service control data
Inventor: IKUTA TAKAYOSHI
IPC: H04M3/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide the method and device for customer control for high-level communication service control data with which a service contracted person (user) can freely reload service conditions, etc., in real time. CONSTITUTION: Concerning a high-level communication service system provided with a service subscriber data managing part 13, service subscriber control data base 11 storing general subscriber ID and information concerning high-level communication service, and control part 12 for receiving the connection request of a service subscriber and connecting a communication channel corresponding to service contents contracted by the service subscriber while referring to the service subscriber control data base 11, a customer terminal 8 connected through a packet communication network 7 to the service subscriber data managing part 13 is prepared on the side of service subscriber in advance and the customer terminal 8 performs control so that the reloading of data contents concerning high-level communication service can be permitted.
Patent JP-H01200037-A (JP)
Title: Electronically controlled fuel injector for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/18
Filed: 1988-02-05
Abstract: PURPOSE:To improve the air fuel ratio control by suppressing the intake pulsation by prohibiting the increase-correction of the intake air flow rate during the time from the time when the detection value in this time of the intake air flow rate becomes less than the detection value in the preceding time to the time of completion of the judgement of the acceleration state. CONSTITUTION:An electronically controlled fuel injector calculates the fuel injection quantity by a means C on the basis of the engine revolution speed and the intake air flow rate which are detected by the means A and B and jets out fuel by a means D. In this constitution, a means E for judging the acceleration state of the internal combustion engine on the basis of the variation rate of the opening degree of a throttle valve is installed. Further, a means F for comparing the magnitude of each detection value in this time and in the preceding time of the intake air quantity in the accelera tion state is installed. Further, a means G for increase-correcting the detection value in this time when the detection value in this time is larger is installed. Further. a means H for prohibiting the increase-correction of the intake air quantity during the time from the time when the detection value in this time becomes less to the completion of the acceleration state is installed.
Patent JP-H11207681-A (JP)
Title: Articulated robot
Inventor: NOGUCHI TADATAKA
IPC: B25J17/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an articulated robot whose arm conducts smooth operation without damaging a belt. SOLUTION: This articulated robot 1 is provided with an arm 3, a driving shaft 4 supported at the root part 3a of the arm 3 so as to rotate freely, the first pulley 5 fixed at the driving shaft 4, the second pulley 7 supported on the front end part 3b of the arm 3, a belt 8 between the first pulley 5 and the second pulley 7, and a tension device 9 which adjusts the tension of the belt 8 between the first pulley 5 and the second pulley 7, whereas the tension device 9 is formed with a tension base 10 fitted to the arm 3 by formation out of a material (for example, ceramic material) having a lower coefficient of thermal expansion than those of the first and second pulley 5, 7 (light-weight material, such as aluminum), and a tension roller 11 fitted to the tension base 10 so as to rotate freely. Therefore, the moving amount of the tension roller 11 is made smaller than the radially moving amount of the belt 8 by the thermal expansion of the first and second pulleys 5, 7, thus it is possible to prevent the belt 8 from being damaged with the tension of the belt 8 suppressed, and attain smooth operation of the arm of the articulated robot 1.
Patent JP-H08255711-A (JP)
Title: Controller for electromagnet
Inventor: FRITSCHI MARKUS
IPC: H01F7/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an electromagnet that has a long life, requires only a little space, functions positively in every case, is not affected by an external magnetic field, and furthermore generates only an extremely small amount of power loss. SOLUTION: The resistance of a semiconductor 11 that can be controlled and connected to a suction coil winding 1 in series is switched to a high resistance via and electronic circuit device by a peak voltage being inducted in a sensor coil 22 when a air gap is closed. In this case, a switching device 5 that can be controlled magnetically utilizes the rapid change of a magnetic flux that occurs when the air gap is closed in an electromagnet.
Patent JP-S61188084-A (JP)
Title: Multiple bit manual tool, bit insertion thereof is improved
Inventor: ANTONIO KORONA
IPC: B25G1/08
Filed: 1986-02-07
Abstract: A multibit hand tool has a plurality of bits (30) provided in a circular pattern within a handle magazine. A rotatable selector cup (14) at the end (16) of the handle (12) permits selection of a desired bit (30) from the magazine and placement in a chuck (72) in the handle. An elongate slot (46) is provided in the cup (14) to permit the manipulation of the bit (30). An improved guidance arrangement (68) is provided for guiding movement of a bit (30) withdrawn from the handle magazine for insertion in the chuck (72). The guide device (68) prevents rotation of the screwdriver bit (30) while being transferred from the magazine to the chuck (72). An improved arrangement is provided for retaining a bit withdrawn from the handle magazine within the bit selector cup (14) so that bits (30) are not lost. The mounting of the bit selector cup on the handle is improved to facilitate assembly and use of the bit selector cup.
Patent JP-H07227854-A (JP)
Title: Molding of synthetic resin
Inventor: KATAOKA HIROSHI
IPC: B29C33/02
Filed: 1994-02-22
Abstract: PURPOSE:To shorten a molding cycle time without lowering the appearance or characteristics of a molded product by forming the heat insulating layer covering the wall surface of a mold from a specific heat-resistant polymer so as to specify the thickness thereof and cooling the mold to specific temp. to execute molding. CONSTITUTION:At the time of the injection molding of a synthetic resin, a mold wherein the mold wall surface forming the cavity of a main metal mold is covered with a heat insulating layer is used. In this case, the heat insulating layer is formed from a heat-resistant polymer with heat conductivity of 0.002 cal/cm.sec deg.C or less and the thickness thereof is set to 0.05-2mm. At the time of molding, the mold is cooled to a temp. range from temp. set by substracting 85 deg.C from the softening temp. of the synthetic resin to 0 deg.C. By this constitution, the necessary cooling time of the mold and a molding cycle time are shortened without lowering the appearance or stress cracking resistance of a molded product to enhance the productivity and economical efficiency.
Patent JP-H07228055-A (JP)
Title: Thermal recording material
Inventor: OKADA AKINORI
IPC: B41M5/333
Filed: 1994-02-22
Abstract: PURPOSE:To improve sealing fixing properties, abrasion resistance and pen aptitude by adding a specific salicylic acid derivative or a metal salt thereof to a thermal recording layer as an electron acceptive compd. and specifying the wt. ratio of a pigment component in an overcoat layer. CONSTITUTION:A thermal recording material is constituted by arranging an overcoat layer on a thermal recording layer and the thermal recording layer contains a usually colorless or light-colored dye precursor and an electron acceptive compd. reacting with the dye precursor at the time of heating to develop a color. In this case, as the electron acceptive compd., at least one kind of a salicylic acid derivative represented by the general formula (wherein X1 and X2 are a hydrogen atom, an alkyl group or a halogen atom and the others and R is an alkyl group, an alkenyl group, an aryl group or the like) or a metal salt thereof is added and the wt. ratio of a pigment component in the overcoat layer is set to 30 wt.% or more per the total wt. thereof.
Patent JP-H07227887-A (JP)
Title: Control method of thermosetting resin molding machine
Inventor: NEMOTO TSUNEMI
IPC: B29K101/10
Filed: 1994-02-22
Abstract: PURPOSE:To prevent a material from sticking to a tip of an injection screw by a method wherein a thermosetting resin in an injection cylinder is discharged by making the injection screw proceed, the injection screw is retracted the most in a state that measuring is not performed, and thereafter operation of a molding machine is stopped. CONSTITUTION:When operation of a molding machine 1 is to be controlled, each part of an injection cylinder 4 is heated by each heating means 6. While a thermosetting resin is supplied from a supply hopper 3, an injection screw 5 is rotated and retracted so as to make a measure necessary for molding. The injection screw 5 is made to proceed and the thermosetting resin is injected into a mold from an injection nozzle 2. Measuring and purging operations by the injection screw 5 are repeated so as to discharge the material in the injection cylinder 4 to the outside, and the injection screw 5 is retracted to the utmost retracting position. Thereafter, energization of band heaters 8 at each heating means 6 is shut off and cool water is supplied to water jackets 7 so as to cool the injection cylinder 4, and the molding machine is stopped.
Patent JP-H11223654-A (JP)
Title: Partial discharge identifier
Inventor: MUTO HIROTAKA
IPC: G01R31/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To perform easy identification of a discharge source and estimation of insulation risk. SOLUTION: A partial discharge identifier 30 includes a partial discharge detecting sensor 8 to detect partial discharge from a gas insulating equipment, a BPF(band-pass filter) 32A, a wave detector 33A and a P/H(peak hold circuit) 34A to measure the intensity of a first frequency band of a signal from the partial discharge detecting sensor 8, a BPF 32B, a wave detector 33B and a P/H 34B to measure the intensity of a second frequency band higher than the first frequency band of the signal, and a data analyzer 35 to identify a discharge source of partial discharge in accordance with plural correlation statistic parameters of the intensity of two frequency components or a mutual correlation coefficient between two frequency components.
Patent JP-H069895-A (JP)
Title: Mixture of monoazo dye
Inventor: URURITSUHI BIYUURAA
IPC: C09B67/22
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a monoazo dye mixture, comprising a specific monoazo dye, etc., assuming blue color, excellent in lightness and fastness and useful for dyeing, etc., of blended products, etc., of hydrophobic synthetic fiber with natural fiber. CONSTITUTION:The mixture comprises (A) preferably 29-39wt.% one or more dyes of formula 1 (R<1>, R<3> and R<4> are methyl, ethyl, n-propyl, etc.), (B) preferably 36-46wt.% one or more dyes of formula II (R<5> and R<6> are methyl, ethyl or n-propyl) and (C) preferably 20-30wt.% one or more dyes of formula III (R<7> and R<8> are methyl, ethyl or n-propyl; Hal is chlorine or bromine).
Patent JP-H03230086-A (JP)
Title: Roller for high temperature
Inventor: TOMITA SEIICHI
IPC: F27B9/24
Filed: 1990-02-03
Abstract: PURPOSE:To obtain the title roller having high strength and high durability and easily formed into a long roller by mounting a hollow cylindrical body to the hollow part of a heat resistant hollow cylindrical body. CONSTITUTION:A roller 1 for high temp. is formed into a double structure by integrally mounting an outer roller 2 and an inner roller 3 and the outer roller 2 is formed by extruding one or more kind of ceramic, almina, carbide, mullite or porcelain into a cylindrical body and molding the cylindrical body by a casting technique. The outer and inner rollers 2, 3 are integrated in a two-layer structure by integrally fixing or mounting both rolls through fitting, loose fitting or a polyisocyanurate resin, a phenol resin or an inorg. adhesive and, by this composite structure, the strength of the roll 1 is increased and the thicknesses of the outer and inner rollers 2, 3 are made thin and manufacturing is made easy and the use amount of a raw material is reduced.
Patent JP-H07219918-A (JP)
Title: System starting method for parallel computer
Inventor: YOSHIDA KATSUO
IPC: G06F1/00
Filed: 1994-01-27
Abstract: PURPOSE:To execute system start based upon down loading from a main processor to respective processors or individual program loading to each processor. CONSTITUTION:Each processor is provided with a storage circuit 8 for setting up information regulating processing to be executed after resetting hardware, an external storage device number and a processor number for loading a program, a data transfer circuit 5 and a reset circuit 11 for instructing the reset of the hardware. A system reset circuit 9 for instructing the simultaneous reset of all processors and a processor reset circuit 10 for instructing the reset of each processor are connected to respective reset circuits 11 through a reset control line 7, and when a reset instruction is outputted, each processor loads a program based upon information set up in its storage circuit 8 after ending the reset of the hardware.
Patent JP-H03230925-A (JP)
Title: Manufacture of double injected molding and mold structure therefor
Inventor: NISHIDA SHOZO
IPC: B29C45/16
Filed: 1990-02-02
Abstract: PURPOSE:To contrive the manufacture of a double injected molding with excellent exterior appearance, a good joining property, and a functional property by interrupting the cavity B from the cavity A at the time of injecting a first resin material, and communicating in part the cavity B and the cavity A at the time of injecting a second resin material, and thereby joining the first resin material and the second resin material. CONSTITUTION:Firstly, the movable mold 200 moves in the direction of arrow D and correctly comes into contact with the fixed mold 100, and next, the small movable mold 200 moves in the direction of arrow E. And, into the cavity A 150, a primary resin material is injected, and a rigid resin molding 150 S is formed therein. At this time, the cavity A is interrupted by the small movable mold 220, and thus it is in the position of not communicating with the cavity B. Subsequently, the cavity B moves in the direction of arrow F up to the position of communicating with the cavity A. And, a second molten resin material is injection supplied thereinto from a second resin material supplying port, and joined at the joint part 160 to the rigid resin molding 150 S within the cavity A in the condition of having been kept warm yet, resulting in the formation of a flexible resin molding 300 S. By this manufacture, the cooling of the primary injected molding and the contraction followed thereby are delayed, and the occurrence of flashes by second injection is prevented, and thereby obtaining a double injected molding with an excellent joining property.
Patent JP-H08216451-A (JP)
Title: Electrophotographic recorder
Inventor: TAKEMOTO HITOSHI
IPC: B41J2/44
Filed: 1995-02-14
Abstract: PURPOSE: To print highly definite images such as thin lines and halftones clearly by cutting off laser light bias current when image information is not outputted for more than a prescribed period, using a laser light output varying means. CONSTITUTION: A light output varying means is composed of a memory 7, integration circuits 8, 9, transistors 11, 12, a thermistor 4, and a voltage comparator 5 around a CPU 6. The CPU 6 detects a voltage level for light emission by the thermistor 4 which is fitted near a laser diode element 3 and whose resistance changes in accordance with temperature and a partial pressure resistor R1 as atmospheric temperature of the laser diode element 3 through an A/DP1. The CPU6 refers a laser emission threshold current value at which the laser diode body 1 begins to emits light to L.U.T(Look Up Table) stored in the memory 7 on the basis of temperature information thus obtained.
Patent JP-H01200897-A (JP)
Title: Programmable monitor control system
Inventor: MORIKUBO TSUGIO
IPC: H04Q9/02
Filed: 1988-02-05
Abstract: PURPOSE:To simplify a system and to improve a reliability by connecting a portable console to the connector of a connecting unit disposed at a site according to a necessity, applying the command of a keyboard and displaying a remote control and an operating state. CONSTITUTION:The portable console 9 is connected to the input and output connecting unit 7 at the site corresponding to a field equipment 4, under this connecting state, the command is applied to the keyboard 9a of the console 9 to display the remote control of respective field equipments and an operating state on a CRT display 9b and monitor. When a maintenance and inspection operation is completed, the console 9 is removed from the connecting unit 7 to move to another place, and execute the maintenance and inspection operation.
Patent JP-S63192812-A (JP)
Title: Cu removing method in molten iron
Inventor: MATSUO TORU
IPC: C21C1/04
Filed: 1987-02-05
Abstract: PURPOSE:To efficiently remove Cu by reducing slag quantity on molten iron surface obtd. from scrap to less than the specific quantity and adding and stirring alkali metal sulfate-contained flux and carbon-contained material having the specific grain size. CONSTITUTION:At the time of removing the Cu in the molten iron obtd. as melting the scrap (dismantled scrap of automobile etc.) by the carbonic material (coke, etc.) and oxygen gas and/or air in a vessel of refractory (refractory for steel making except carbon brick), the slag on the molten iron is removed to <=10kg/t. Next, the flux containing the alkali metal sulfate (Na2SO4, etc.) and the carbon-contained material (coke, etc.) having >=1mm grain size are added to this molten iron and the Cu removing treatment is executed while stirring the molten iron. Then, the quantity of the carbon-contained material added to 100kg/t flux quantity is about 10-35kg/t. In this way, the removal of Cu and desulfurization are efficiently advanced at the same time and also the dephosphorization is progressed.
Patent JP-H10218922-A (JP)
Title: Olefin polymerization catalyst component, olefin polymerization catalyst and production of olefin polymer
Inventor: HANAOKA SHUSUKE
IPC: C08F4/6592
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymerization catalyst component which is highly active at a reaction temperature efficient in an industrial process by using a transition metal complex. SOLUTION: This invention provides an olefin polymerization catalyst component comprising a transition metal complex of formula I [wherein M is a transition metal of group 4 or in the lanthanoid series, desirably titanium, zirconium or hafnium; A and A' are each a 1-50C (halo)hydrocarbon group or an oxygenous-substituent-containing (halo)hydrocarbon group, an alkylene of any one of formulas II to V (wherein R1 to R8 are each H, a 1-20C (halo) hydrocarbon group, an oxygenous-substituent-containing hydrocarbon group or a halogen; n1 to n4 are each 1-5; l and m are each 0-4; 0<=1+m<=4; x is 0-2; and y is 0-4), vinylene, phenylene or naphthylene;  X and X' are each a halogen or a 1-20C hydrocarbon group; and Y is a 1-20C hydrocarbon], a polymerization catalyst reduced in the content of an organoaluminum compound and giving a high-molecular-weight olefin polymer and a process for producing the polymer.
Patent JP-H05155632-A (JP)
Title: Electronic timing machine for glass product forming machine
Inventor: ANSONII AARU KURAAKU
IPC: G05B19/042
Filed: 1992-02-12
Abstract: PURPOSE: To improve the efficiency of communication between an electronic controller for controlling the cyclic operation of many individual section glass product forming machines and individual controllers related to the respective elements of the machines.  
     CONSTITUTION: This system is provided with a master controller 10 for generating master signals so as to control the time-adjusted operations of a plurality of functional elements and the master signals include a plurality of data words. Further, it is provided with a plurality of section control units for transmitting control signals to a specified functional element in response to the specified one of the data words and communication means 20 1 , 20n and 25 connected between the master controller and the section control units for transmitting the data words to the respective control units. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61185108-A (JP)
Inventor: MONJU TAKASHI
IPC: A01C11/00
Filed: 1985-02-12
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-S55117570-A (JP)
Title: Magnetic field generator for arc driving
Inventor: HIRUMA MASAO
IPC: B23K9/08
Filed: 1979-03-05
Abstract: PURPOSE: To improve weldability and workability by incorporating the grip device operated by the stroke of a ram into the hollow hole of the magnetic field geneator.  
     CONSTITUTION: When fluid pressure is applied to the working chamber A of a cylinder 2 through a circulating hole 12, a piston 3 moves rightward. Then, the male type tapered part 5b of a grip 5 is pushed by the female type tapered part 5a of a movable ram 4. The pressing force then acts upon the slot 5a to firmly clamp a tubular member. The other tubular member is butted to the tubular member held to the grip 5 in this way. Thence, shielding gas is filled through feed hole 8b into the hollow hole 8a of a magnetic field generating body 8 to gas-shield the arc-genenrating area of the both members. Arc current is then turned on and at this same instant the grip 5 is slightly retreated to form a gap at the both butt end faces. The arc generated at the end faces at this time is rotated by magnetic field and when the both end face welding temperature is reached, the blanks are pressed by a cylinder 13 and are thereby butt-welded. 
     COPYRIGHT: (C)1980,JPO&Japio