baber/WOPTO huggingface dataset:
Patent JP-S62177082-A (JP)
Title: Anisotropic electrically conductive adhesive
Inventor: KOBASHI SADAO
IPC: C09J11/04
Filed: 1986-01-30
Abstract: PURPOSE:To obtain the titled adhesive having high density, capable of forming a stable electrical contact even to a part having low heat-resistance and enabling direct loading of IC chip, by adding an adhesive component consisting of organic polymer particles and fine silica particles to a matrix resin at specific ratios. CONSTITUTION:The objective adhesive can be produced by adding (A) an adhesive component consisting of (i) 1-30(wt)% organic polymer particles coated with a metal and (ii) 1-30% fine silica particles to (B) a matrix resin (e.g. curable epoxy resin). The component (i) is preferably an epoxy resin particle having composite coating layer consisting of bottom copper layer, an intermediate nickel layer and a top gold layer, etc.
Patent JP-H07231014-A (JP)
Title: Apparatus and method for manufacturing resin hardened tab tape
Inventor: TANAKA HIDEHARU
IPC: H01L21/56
Filed: 1994-02-16
Abstract: PURPOSE:To prevent the occurrence of high voltage static electricity on the TAB tape surface within a heating chamber by providing means for removing static electricity within a heating chamber in hardening a thermosetting resin applied to a semiconductor element. CONSTITUTION:Return rollers 3a and 3b are provided in a heating chamber 2, moreover many tape guides 6 are provided, and a TAB tape 1 is carried from the inlet at the left side of a heating chamber 2 to an exit at the right side. At that time, AC type ion blow apparatuses 5a, 5b and 5c of AC method as static electricity removing means are attached along the carrying region for TAB tape 1. These ion blow apparatuses 5a, 5b and 5c are respectively arranged so as to perform uniform ion blowing against the front and rear surfaces of a TAB tape 1 from the ion outlet, thereby preventing the occurrence of static electricity on the TAB tape 1. By doing this, a failure by high voltage static electricity f9 discharge can be prevented and the occurrence of defective products can be prevented.
Patent JP-H10222471-A (JP)
Title: Device, method for plotting graph and recording medium recording graph plotting processing program
Inventor: SUDO TOMOHIRO
IPC: G06F15/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily display a graph in various forms by freely designating any arbitrary variable in an inputted equation as a graph parameter concerning an electronic calculation system for performing function calculating processing, for example. SOLUTION: Any arbitrary equation 'AB=C+D' is inputted by selectively operating a data input key 12a and in the state of storing this equation in an input formula register, 'A=X', 'B=X', 'C=Y' and 'D=6' are substituted to respective variables included in this input formula and respectively stored in a variable value register, for example. When a 'SOLVE' key 12d is operated, two variables 'AB' in this input equation are collected into one variable 'X' and the equation is converted to a function formula 'X=Y+6' turning the variable 'C' to the variable 'Y' and stored in a converted formula register. Then, graph data with the variable 'A' as an X axis and the variable 'C' as a Y axis is plotted in a graph data register and displayed on a liquid crystal display part 16.
Patent JP-H01194732-A (JP)
Title: Isdn radio s interface adaptor
Inventor: MATSUMOTO NAOAKI
IPC: H04M1/00
Filed: 1988-01-29
Abstract: PURPOSE:To improve the operability and the portability of a terminal and a terminal adaptor by providing an S interface means, a frequency division modulation and demodulation means, a signal transmission and reception means, and an antenna. CONSTITUTION:A digital subscriber circuit DLC13 in an ISDN exchange ISDNEX14 extends to a network termination NT11 in a subscriber customer at a U interface 12 in a basic access ISDN user and network interface. In the subscriber customer, the customer wiring 10 of the S interface is provided from the network termination NT11, and an ordinary ISDN terminal IST1 is connected directly to an information receptacle 9 by wiring. Also, a radio S interface adaptor 4 is connected directly to the information receptacle 9. A signal at a point S is sent to a modem part 8 via an S interface part 5, and is frequency-divided and modulated, and is sent from a signal transmission/ reception part 7 via the antenna 8.
Patent JP-H07229603-A (JP)
Title: Method and apparatus for preventing corrosion of boiler equipment
Inventor: YOROZU KYOICHI
IPC: F22D11/00
Filed: 1994-02-16
Abstract: PURPOSE:To prevent a corrosion caused by O2 attack by activating an reaction of an oxygen scavenger, through adequately controlling at least one of a pH of feed water and its temperature. CONSTITUTION:A circulating water is pressurized by a circulation pump and is forced to circulate between a steam drum 1 and an evaporation water tube 2 along a circulation tube 4. An economizer 5 is connected to the steam drum 1 and a feed water passing through a deaerator 6 and being pressurized by a feed water pump 7 is fed to this economizer 5 through a water feeding pipe 8. An oxygen scavenger injecting line 10 is connected on the way to the water feeding pipe 8. In a boiler equipment having the composition, an economizer circulation line 11 wherein a part of the circularating water is introduced into the water feeding pipe 6 is set, and a pH meter 13 and a thermometer 14 are set on the way to the water feeding pipe 6. And, an opening degree of the circulating water regulating valve 12 is regulated on the basis of detection results from a controlling device 15, the pH meter 13 and the thermometer 14, and a pH and a temperature are regulated to a predetermined value.
Patent JP-S60165144-A (JP)
Title: Loop transmission control system
Inventor: YANAI SHIGENOBU
IPC: H04L12/433
Filed: 1984-02-07
Abstract: PURPOSE:To improve the utilizing factor of a transmission line by transmitting a transmission data while the transmission line is not in use. CONSTITUTION:A signal inputted to an input line 14 of a transmission line is transmitted to an output line 15 of the transmission line via a gate group and also inputted to a shift register 2 of 2 characters connected in parallel. Thus, the signal inputted to the shift register 2 is compared with all ''1'' by an Mark comparator 3 and when they are coincident, a mark signal is outputted to a line 12. That is, when the transmission line is not in use, the level of the mark signal line 12 is at high level. Moreover, the output of the shift register 2 is compared by a comparator 4, where whether an input signal is [STX] or [ETX] is discriminated, and when the signal is the [STX], an STX signal is outputted by one pulse from a line 16 and when [ETX], one pulse of an ETX signal is outputted from a line 17. In bringing the initial state of an Up/Down cunter 5 to ''0'', the count value is ''0'' when the transmission line is not in use and when the data is received, the count value is not ''0''.
Patent JP-H02201570-A (JP)
Title: Control system for parallel computer
Inventor: NAKAMURA SADAO
IPC: G06F15/177
Filed: 1989-01-31
Abstract: PURPOSE:To flexibly correspond to the change of control contents by executing not only normal memory data but by the input of message data by suitably changing over a switching means. CONSTITUTION:A memory data executing means 11 to execute the data read from a memory 10 as an instruction and a message data executing means 12 which executes directly the data sent from a communication route 8 to the means 12 while regarding the data as an instruction string, an execution system switching means 13 to switch the both executing means 11 and 12 are provided. When the switching means 13 is changed over to the memory data executing means 11, the control data of a memory are executed and when the means 13 is changed over to the message data executing means 12, the message inputted from a host computer or the other computer is executed. Thus, operation can flexibly correspond to the change of the control contents.
Patent JP-H03224141-A (JP)
Title: Tracking and focusing servo following-up mechanism for optical pickup
Inventor: MIWA HIROHIDE
IPC: G11B7/09
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the influence of gravity upon the attitude in whole azimuth and to improve the resistance to an oscillatory shock from the external by balancing the moment due to mass in both of focusing and tracking directions. CONSTITUTION:In a tracking and focusing servo following-up mechanism for an optical pickup, a main block 1 incorporates a tracking mechanism dependent upon turning, or a balance block 2 incorporates only a focusing mechanism. Consequently, they are constituted to rigid lumps. Since thick two-plate beams free from notches and holes are used as constituting members of a mobile supporting body 3, higher-order oscillation is reduced in all members. Thus, the influence of gravity upon the attitude in whole azimuth is prevented and the resistance to an oscillatory shock from the external is improved.
Patent JP-S59147437-A (JP)
Title: Forming process of silicon nitride film
Inventor: ASHIDA YOSHINORI
IPC: H01L21/26
Filed: 1983-02-10
Abstract: PURPOSE:To form an Si3N4 film of larger space at low temperature by a method wherein high order silane gas represented by a general expression of SinH2n+2 [where (n) represents an integer exceeding 2] is mixed with excessive amount of hydrazine or derivative thereof and thermally decomposed under optical irradiation with wavelength not exceeding 300mum. CONSTITUTION:High order silane gas represented by a general expression of SinH2n+2 [(n) represents an integer exceeding 2] is mixed with excessive amount of hydrazine. In this case, hydrazine is ammonium or derivative thereof represented by the expression I wherein R1, R2 and R3 respectively represent hydrogen atom, alkyl radical, alyl radical or halogen atom or represented by the other expression II wherein R4, R5, R6 and R7 respectively represent hydrogen atom, alkyl radical, alyl radical or halogen atom. Later said mixture may be poured into normal thermal decomposition device to be thermally decomposed under opetical irradiation with wavelength not exceeding 300mum depositing an Si3N4 film on a substrate made of quartz glass, Si and the like.
Patent JP-H01281656-A (JP)
Title: Metal halide lamp
Inventor: HONDA KAZUO
IPC: H01J61/36
Filed: 1989-01-31
Abstract: PURPOSE:To achieve the long-life of a metal halide lamp by directly welding an electrode axis to a piece of molybdenum foil and specifying a relation among a lamp current during the rated lighting of the lamp, the diameter of an electrode axis, and the length of a welding junction between the electrode axis and a piece of molybdenum foil. CONSTITUTION:Electrode axes 2a, 3a and two pieces of molybdenum foil 7a, 7b are directly welded together. Thus in the case of immersion of a metal halogen compound into a junction between the electrode axes 2a, 3a and the piece of molybdenum foil 7a, 7b, early destruction is not anticipated since a conventional bond of platinum is not used. Further, a relation among a lamp current I(A), the diameter of an electrode axis d(mm), the length of a welding junction between the electrode axes 2a, 3a and the two pieces of molybdenum foil 7a, 7b l(mm) is determined as l>=1/4d. In this way, no early destruction of a junction between electrode axes 2a, 3a and two pieces of molybdenum foil 7a, 7b occurs, and a long-life can be acquired thereby.
Patent JP-H11220786-A (JP)
Title: Panel-type loudspeaker system
Inventor: MIZUUCHI TAKAYUKI
IPC: H04R1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To extend the valid band of reproduced output, to improve a frequency response characteristic and to extend factions matched to various needs. SOLUTION: This loudspeaker system is provided with a diaphragm 2 which is formed in a rigid panel form, whose one main face is set to be a sound radiation face 2a, the other main face is set to be a face to be driven 2b and an outer peripheral part 2c is supported in an almost non-restricted state and at least one driver unit 3 fitted to the face to be driven 2b of the diaphragm 2. A rising peripheral wall 5 is formed for the diaphragm 2 along the outer peripheral part 2c. In the diaphragm 2, the driver unit 3 generates a partial bending action so as to sound-radiate reproduced output, however the bending strength of the outer peripheral part 2c is increased by the rising peripheral wall 5, and division vibration on the reproduced input signal in the low frequency band is suppressed and the frequency response characteristic which is uniformly flat can be provided.
Patent JP-S55111239-A (JP)
Title: Method and apparatus for producing panel
Inventor: MATSUMOTO HIDEO
IPC: B29C39/00
Filed: 1979-02-22
Abstract: PURPOSE: To provide a highly accurate and panel of low cost with a larger dimensional freedom with a simple construction and operation by foaming the core in a space surrounded by a surface material and the frame with a through bolt or the like adapted to connect the frame member in such a manner as to allow the relative positioning.  
     CONSTITUTION: A lower surface material 2 and dies 23 and 24 are arranged on a lower holding member 22 and given block frames 32 and 33 are provided at both ends of the dies each perpendicular thereto. An upper surface plate 2 is placed on the dies and the block frames and clamped together with L-shaped bolts 27 and nuts 28. Here, if arranged between the dies so that the L-shaped bolt is inserted thereinto, a pipe 34 properly thick with a given length allows the dimensioning and the prevention of leaked foaming material thereby facilitating the withdrawal of the L-shaped bolt after the molding. Then, an upper holding member 21 is placed and securely clamped with the lower holding member 22. Under such a condition, a foaming material is injected through an inlet 35 to perform a panel molding. After the molding, the keep member 21, the block frames 32 and 33 and the L-shaped bolt 27 are removed and the dies 23 and 34 are taken off to withdraw the product 40. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05217061-A (JP)
Title: Double-sided automatic vending machine
Inventor: OTAKA KUNIYUKI
IPC: G07F9/10
Filed: 1992-02-05
Abstract: PURPOSE:To provide a double-sided automatic vending machine capable of collectively recovering coins in code receiving boxes one face. CONSTITUTION:The center part of one customer face on which a coin slot 6 or the like is arranged is constituted so as to be drawn from a cabinet 11 and a coin processor 18 for processing coins charged from the coin slot 6 is arranged in the drawing part 17. Coin receiving parts 19, 19A are arranged under the drawing part 1 7, coins collected from the coin processor 18 and a coin processor 18A arranged on the other customer face side are normally led into the receiving part 19 through respective collecting pipes 20, 20A, but when the drawing part 17 is drawn out from the cabinet 11, the coins collected from the processor 18A is led into the receiving part 19A.
Patent JP-S58138205-A (JP)
Title: Improving method for resistance to wear of gas turbine member
Inventor: YOSHIOKA HIROAKI
IPC: F01D9/02
Filed: 1982-02-10
Abstract: PURPOSE:To get rid of any defect at the connections and increase the connecting strength in such a way that one of the main constituents diffuses and joins a gas turbine member and an anti-wear member through an intermediate metal layer common to these main constituents at lower melting point than these. CONSTITUTION:After the connecting surfaces of a gas turbine member which is integrated by alloy mother metal 3 and anti-wear alloy member 1, and of filler metal 2 which makes an intermediate metal layer are ground, degreased and flushed, the laminar filler metal 2 is inserted between the mother metal 3 and the anti-wear alloy member, or by means of spraying method, plating method, or coating method, the contact surfaces are coated with the filler metal 2, and each material is fixed in the closely adhering condition. Then, these are treated under heat in vacuum, mutually diffused, and joined together.
Patent JP-H05216458-A (JP)
Title: Character pattern data converter
Inventor: OGAWA TAMAKI
IPC: G06T3/40
Filed: 1992-02-05
Abstract: PURPOSE:To utilize characters after the conversion of reduction or expansion of character pattern data and to use original character pattern data before the conversion without a considarable modification. CONSTITUTION:Character pattern data to be reduced by being read by means of data reading part 1 from a file 7 are converted to reduce to different sizes by means of the first and second processors of reduction 2, 3, respectively, the result of the reduction is displayed on the screen of a display part 4 and selected by users by means of the selective part 5. Consequently, the reduced character pattern data are written onto a file 8 by a data writing part 6.
Patent JP-H06235344-A (JP)
Title: Control of engine
Inventor: TAKEUCHI ATSUSHI
IPC: B60R21/16
Filed: 1993-02-08
Abstract: PURPOSE:To provide an engine control method for securing the safety of a driver by prohibiting the traveling of a vehicle when an bag system fails. CONSTITUTION:As for an engine control method for a vehicle which is equipped with an air bag system and a fuel injection control system, the transmission of the fuel injection signal is suspended when th fuel injection control system 12 receives the signal that the air bag system fails.
Patent JP-S62180957-A (JP)
Title: Secondary cell with nonaqueous solvent
Inventor: TAKEUCHI MASATAKA
IPC: H01M10/052
Filed: 1986-02-03
Abstract: PURPOSE:To attain properties such as high energy density and low self- discharge, by adding an electroconductive agent and a binder to an oxidized polymer of an aniline compound chemically reduced by a reducing agent, to make a positive electrode for a secondary battery having a nonaqueous solvent. CONSTITUTION:A positive electrode is made of a complex material having an electric conductivity of 10<-4>S/cm or more and comprising a binder, an electroconductive agent and an oxidized polymer of an aniline compound chemically reduced by a reducing agent and represented by a formula wherein R1-R4 denote the same thing or different things, which are a hydrogen atom, an alkyl group of 1-10 in number of carbon atoms or an alkoxy group of 1-10 in number of carbon atoms. The positive electrode is combined with a negative electrode of a light metal, a light metal alloy, an electroconductive high- molecular substance or the like to constitute a secondary cell having a nonaqueous solvent. The secondary cell is thus made of the complex material of high electric conductivity and provided with high energy density, low self- discharge, high charge/discharge efficiency and long cycle life.
Patent JP-H04235756-A (JP)
Title: Recovering method for foreign matter powder in vertical roller mill
Inventor: JIYOUDA HEIJI
IPC: B02C15/04
Filed: 1991-01-21
Abstract: PURPOSE:To separate and remove foreign matter powder from coarse powder discharged to a recharging system from a vertical roller mill classifier. CONSTITUTION:Part of the total amount of return coarse powder discharged from a vertical roller mill classifier 2 to a recharging system 21 is recovered and sent to a secondary classifier 8. Then the mixed-in powder with low concentration on either of the fine grain side containing the granule group of high foreign matter powder concentration or the coarse powder side is separated using the secondary classifier 8. Further, the other low concentration mixture powder on the fine grain side containing the granule group of high foreign matter power concentration or on the coarse grain side is separated using the third classifier 14. Then the separated granule group 24 of foreign matter density is discharged to an area outside the system.
Patent JP-H08217300-A (JP)
Title: Re-solubly glued band paper feeding mechanism
Inventor: WATANABE ISAMU
IPC: B65H23/28
Filed: 1995-02-08
Abstract: PURPOSE: To reliably prevent the twining of solubly glued band paper around a pressing roller by regulating the twining of the band paper, fed while being put between a driving roller and a pressing roller, around the pressing roller by a center guide projecting piece of a guide plate projecting in the groove of the pressing roller. CONSTITUTION: In a device for feeding a band paper 2 downward between a rotating driving roller 14 and a pressing roller 15, a center guide projecting piece 17a to be inserted into a groove 15a of the pressing roller 15 is formed on a second guide plate 17 out of first and second guide plates 16, 17 for transferring and guiding the band paper 2 while pinching it. The twining of the band paper 2 around the pressing roller 15 is regulated by the center guide projecting piece 17a, and the band paper to be fed downward is reliably fed between both guide plates 16, 17. Both side end guide projecting pieces 16b, 17b are formed on respective guide plates 16, 17, so as to prevent both side ends of the band paper 2 projecting from the side ends of both rollers 14, 15 from being caught.
Patent JP-H09196774-A (JP)
Title: Temperature detector and temperature detector for heat roller and fixing device
Inventor: NAKATANI AKIRA
IPC: G03G21/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the temperature detector without high-voltage leak and AC noises without the requirements for large creeping distance and space distance. SOLUTION: An adiabatic layer 2 is attached to the upper surface of a plate spring 1 made of metal. Furthermore, a thermo-sensitive device 3 is provided on the upper surface of the adiabatic layer 2. The outer surfaces of these parts including a lead wire 9 of the thermo-sensitive device 3 is surrounded by an insulating heat resisting tape 4. Then, a part of the surface of the insulating heat resisting tape 4 closest to the thermo-sensitive device 3 in this temperature detector is provided in contact with a fixing roller of a fixing device. At this time, the plate spring 1 made of metal is grounded by safely grounding the terminal of the edge part of the plate spring 1 made of metal at the opposite side of the part where the thermo-sensitive device 3 is provided.
Patent JP-H09214859-A (JP)
Title: Television receiver
Inventor: SAKAMOTO KEIICHI
IPC: H05K1/11
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver having a printed circuit board for eliminating an adverse influence upon images and sounds by preventing an interference signal from flowing into an internal circuit. SOLUTION: When a signal interferencing the television receiver (such as a signal at any frequency excepting for an audible range or a signal at frequency from 0.15MHz to 150MHz) is let flow from a sound input terminal 1, the current of interference caused by this signal easily flows to the side of a pattern 5 for a signal side filter and a pattern 6a for a ground side filter, where impedance is low, but hardly flows to the side of a pattern 7a for a signal where the impedance is high, the signal let flow from the sound input terminal 1 as the interference signal is effectively excluded, and interference excluding ability against such a signal is made adaptive to EN55020.
Patent JP-H05215548-A (JP)
Title: Vertical axis structure of survey instrument
Inventor: NAKAMURA MASAHIRO
IPC: G01C15/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain high vertical accuracy with a manufacturing cost suppressed. CONSTITUTION:The upper end of a bearing 2 supporting a vertical axis 1 is tapered, a plurality of bearing balls 3 are placed on this tapered face 2a, a thrust bearing face la of the vertical axis 1 is supported via these balls 3, and a plurality of bearing balls 4 held by a ball retainer 5 along a peripheral direction are rotatably pressed between an outer peripheral face on a lower part of the vertical axis 1 and an inner peripheral face on a lower part of the bearing 2. Thus rattling along a radial direction of the vertical axis 1 is suppressed while automatic centripetal function due to the bearing balls placed on the tapered face 2a of the bearing 2 can be sufficiently exhibited.