baber/WOPTO huggingface dataset:
Patent JP-2000100250-A (JP)
Title: Conductive fine particle, anisotropic conductive adhesive and conductive connection structural body
Inventor: SUZUKI TAKUO
IPC: H01B1/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To deal with a minute electrode or the like and to realize low connection resistance and high reliability by forming conductive fine particles by covering the surfaces of fine spheres having a specific average particle diameter, aspect ratio, CV value and percentage content of Si with a conductive substance. SOLUTION: Fine spheres having an average particle diameter of 0.5-100 μm, an aspect ratio less than 1.3, a CV value of 15% or less and a percentage content of Si equal to or more than 4 wt.% are covered with a metal or the like, so that the generation of gaps between electrode surfaces and them, the generation of non-contact fine particles and fatigue due to repetitive compression are prevented. Fine spheres of a resin or silica spheres having an average particle diameter of 1-20 μm, an aspect ratio less than 1.2, a CV value of 10% or less, a K value of 300-6000 kgf/mm2 and a recovery rate against repetitive compression of 50% or more are preferable.  After a base is formed on each of the fine particles having a percentage content of Si of 8-30 wt.% by means of electrodeless plating or the like, gold of a noble metal is plated in a thickness of 50 nm or more, and thereby, brightness and chroma are preferably set to six or more and seven or more, respectively, so that an initial conductive characteristic and long-term reliability are improved.
Patent JP-H04146413-A (JP)
Title: Display device with illumination and lighting method
Inventor: YUASA KUNIO
IPC: H04N5/66
Filed: 1990-10-08
Abstract: PURPOSE:To decrease noises and to prevent the generation of horizontal stripes by impressing a square wave voltage in the blanking section of the horizontal synchronization of a display means. CONSTITUTION:A signal processing circuit 4 consists of a perpendicular synchronizing circuit part 5 and a horizontal synchronizing circuit part 6 and the signal amplified in an amplifier section 3 is separated by the perpendicular synchronizing circuit part 5 and the horizontal synchronizing circuit part 6 and is supplied to a display element driving circuit 7. The horizontal synchronizing signal S1 is supplied from the horizontal synchronizing circuit part 6 to a voltage impressing means 8 constituting an illuminating means. The DC voltage impressed across a back light 10 makes polarization inversion in synchronization with the blanking section of the horizontal synchronization in the display operation of a liquid crystal display panel 9 and, therefore, even if the noises are generated at the time of the polarity inversion, no influences are exerted at all to the display. Then, the noises during the screen display are decreased and the appearance of the spurious noises on the screen of the liquid crystal display panel 9 is obviated. The generation of the horizontal stripes is thus prevented.
Patent JP-S61144764-A (JP)
Title: Disk reproducing device
Inventor: OSHIO HISAKATSU
IPC: G11B17/049
Filed: 1984-12-18
Abstract: PURPOSE:To prevent a damage to parts and an accident such as a failure in operation and to perform normal operation by allowing a catcher mechanism to perform unloading operation only when a detection switch does not detect the lid of an inserted case even with a disk loaded. CONSTITUTION:When an empty case 2 is inserted along groove parts of sleeve guides 12 and 13 of an opening mechanism 5, the opening part of the case 2 is spread upward and downward and the lateral projection piece of an opening chassis 11 moves in to engage the tip part 27b of a sleeve lock lever 27 with the engagement hole 2b of the case 2. Simultaneously, the front end of the case 2 abuts on read stage parts of the guides 12 and 13 to inhibit the insertion, and the sleeve detection switch 141 operates before the inhibition; and a detection lever 132 on the chassis 11 does not press because the case 2 has no lid and a lid detection switch 133, therefore, does not operate. Thus, the switch 133 is held off when the switch 141 is in operation, and a driving motor rotates counterclockwise to unload the disk.
Patent JP-H11112538-A (JP)
Title: Communication system
Inventor: WATANABE TAKAYUKI
IPC: H04L12/42
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a system where the traffic quantity of information that can be transmitted/received among nodes is considerably increased and communication among the nodes can smoothly be executed by providing plural multiplexed channels for communication equipments. SOLUTION: The communication equipment 3 is provided with a reception interface (reception I/F) 5, a demodulation circuit 6, a control circuit 7, a modulation circuit 8 and a transmission interface 9. Reception I/F 5 receives communication frames supplied and multiplexed through a transmission line. The demodulation circuit 6 demodulates reception signals outputted from reception I/F 5 for the respective channels and demodulates the communication frames for the respective channels. The control circuit 7 decodes the communication frames for the respective channels, which are outputted from the demodulation circuit 6, transmits the communication frame to a corresponding electronic equipment 2, takes in the communication frames from the electronic equipment 2 and sends them to the modulation circuit 8 for the respective channels.
Patent JP-2000100552-A (JP)
Title: Induction heating device
Inventor: TOMITA HAJIME
IPC: H05B6/44
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device capable of suppressing the mutual interference caused by multiple heating coils at the time of concurrent induction heating. SOLUTION: In an induction heating device 1 induction-heating a work 10 with heating coils 12, 22, high-frequency circuits including the heating coils 12, 22 are inversely coupled by an inversely coupled transformer 30 to offset mutual interference. When a mutual interference level is fluctuated, the coupling degree of the inversely coupled transformer 30 is automatically adjusted in the direction to reduce the interference current. An adverse effect on a power supply can be simply prevented when multiple heating coils 12, 22 are located nearby for concurrent excitation, and the operation of the induction heating device 1 is stabilized.
Patent JP-H04147950-A (JP)
Title: Sintered alloy steel excellent in machinability and corrosion resistance and its manufacture
Inventor: MARUTA KEIICHI
IPC: C22C33/02
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a sintered alloy steel having high density and contg. an optimum amt. of ferritic phase, in an austenitic stainless alloy steel by specifying the componental amounts of Cr, Ni, C or the like, and combining vacuum sintering and a nonoxidizing atmosphere. CONSTITUTION:This sintered alloy steel is a one contg., by weight, 15 to 30% Cr, 7 to 25% Ni, <=0.06% C and <=0.03% 0, in which the ratio of an ferritic phase in the sintered body is regulated to, by volume, 0.5 to 25% and the density of the sintered body is regulated to >=92%. For manufacturing the above alloy, steel powder contg. Cr and Ni by the above amounts and having <=15mu average grain diameter is mixed with a binder; this mixture is compacted; after that, the binder in the green compact is heated away under the reduced pressure or in a nonoxidizing atmosphere; and the molar ratio of C/O in the green compact is regulated to 0.3 to 3. After that, the green compact is sintered at <=1350 deg.C under the reduced pressure of <=30Torr and is furthermore sintered in a nonoxidizing atmosphere.
Patent JP-S61112698-A (JP)
Title: Stub type bundling device
Inventor: HIYUUBAATO RARUKU
IPC: B42D1/10
Filed: 1984-12-21
Abstract: This invention pertains to a system of counterfoil binding, fit in particular to classify documents in the form of loose sheets; it includes a number of thin superposed strips (2), which are bound together by any convenient means and covered, on either side, with an adhesive layer (1), characterized by the fact that the whole of the adhesive surface (1) is covered with a coating (3) in which is provided at least a line (4) of least resistance making it possible to partially remove the film (3a) as to substitute for it at least part of the loose sheet to be classified (7); in this way the sheet lies in the prolongation of the detached part (3b) of the film.
Patent JP-H08111348-A (JP)
Title: Chip component
Inventor: KANZAKI TATSUYA
IPC: H01G4/252
Filed: 1994-10-07
Abstract: PURPOSE: To deposit a film excellent in solderability by impregnating the outer surface of a stick with a silicon based mixture solvent to form a protective film, cutting the stick into pieces and depositing a conductive film at the opposite ends thereof including the part where the inner electrode is exposed before surface mounting. CONSTITUTION: An unfired sheet 4 of multilayer ceramic and an inner electrode sheet 3 are sandwiched between upper and lower protective sheets 1, 2 and cut into sticks such that the inner electrode is not exposed to the opposite end faces before being fired. Outer surface of the fired stick is then impregnated with a silicon based mixture solvent, for example, to form a protective film 5. It is then cut into pieces and NiCr 12, Ni 13 and Sn/Pb or Au 14 are then deposited sequentially at the opposite end parts thereof including the part where the inner electrode is exposed thus forming an outer electrode before surface mounting. Since a film excellent in solderability can be deposited, the outer electrode can be formed without sacrifice of the characteristics of element.
Patent JP-2001092622-A (JP)
Title: Display device
Inventor: OKUDE MARIKO
IPC: G06F3/048
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of operating systems to share one display in different display environments such as a color pallet in a display device in which the plurality of operating systems are operated by a single processor. SOLUTION: This display device is provided with plural operating systems 303 and 304, a display switching processing part 311 for switching the display of the plural operating systems, frame memories 321 and 322 corresponding to the plural operating systems, and a display environment change processing part 310 for changing display environments such as a color pallet, a color mode, and a frame address according to the switching of the operating systems by the display switching processing part 311.
Patent JP-H11110644-A (JP)
Title: Device and method for managing change reserve and computer-readable storage medium storing change reserve managing program
Inventor: SONODA YOSHIICHI
IPC: G07G1/12
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the labor cost and to improve the working efficiency in change reserve management. SOLUTION: The managing device is provided with a change reserve managing machine 10 having a change mode table 13M capable of storing a change mode allowing a change pattern table 13P capable of storing a sorted change reserve amount in each change pattern to correspond to each change using date for every supplied destination and a change pattern and an automatic change reserve sorting machine 40 having a change using date input means 25 and a sorted storage 42 and the sorting machine 40 is formed so as to automatically sort money in accordance with accounting in each totalized money sort which is outputted from the machine 10.
Patent JP-H05108241-A (JP)
Title: Item keyboard
Inventor: MURATA SHUNEI
IPC: H03M11/04
Filed: 1991-10-18
Abstract: PURPOSE:To provide a device with superior convenience for use, capable of managing item data comprehensively on an item keyboard side and not requiring a specific keyboard driver for a host computer and to perform the registration/ correction of the item data only by a single item keyboard. CONSTITUTION:A key code interface emulator 21 which generates a key code in accordance with item information as a character string is arranged at the item keyboard 1 capable of inputting the item information by a single key input operation.
Patent JP-H02118757-A (JP)
Title: Data processing system
Inventor: MASUMOTO KENZO
IPC: G06F15/177
Filed: 1988-10-28
Abstract: PURPOSE:To make minimum the waiting time for using a memory by providing a data channel to write and read data between plural processors and plural banks of a memory. CONSTITUTION:The supply of data to a MPU 100 is executed by selectors 51 to 53 and the supply of data to memory banks 400 to 403 from the MPU 100 is executed by selectors 50, 60...63. For the supply of the data to floating point arithmetic processors (FPU) 201 and 301, banks 400 and 401 or banks 402 and 403 are simultaneously operated, and operated as the memory bank of 8B (64 bits). The writing of 4B (32 bits) data between FPU 201 or 301 and memory banks 401 to 403 is realized by selectors 40, 41, 50, 60...63 and the reading is realized by selectors 70 to 73. Thus, the waiting time for using the memory can be made minimum.
Patent JP-H11107292-A (JP)
Title: Precast reinforced concrete foundation beam member and foundation construction method
Inventor: ONISHI TOSHIKATSU
IPC: E02D27/01
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency and transporting efficiency by providing a large notch reaching the main reinforcement at a lower end, adopting an almost rectangular shaped cross section having no channel shape, a projection at an end which permits straight line coupling with an orthogonal portion, and a D-shaped projected main reinforcement located at the end portion of this projection, thereby forming a simple shape for the member. SOLUTION: An L-shaped or T-shaped projection 2 is provided at a precast reinforced concrete foundation beam portion, which can be connected as a straight line with an orthogonal portion formed at an end. On the vertical surface of an end portion of the precast reinforced concrete foundation beam, a shear cotter 3 is installed for the purpose of uniting together the precast reinforced concrete foundation beams through a jointing portion. Moreover, a D-shaped projected main reinforcement 4 is arranged on the vertical surface of the end portion of the precast reinforced concrete foundation beam. By doing this, working efficiency on the job site can be greatly improved and manufacturing efficiency at the factory can be also improved considerably.
Patent JP-H04149007-A (JP)
Title: Conductive thick film for high frequency parts
Inventor: ISHII OSAMU
IPC: C01G3/00
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a conductive thick film for high frequency parts with low surface resistance by forming a conductive thick film on a substrate in a manner that the surface layer of the film consists of a mixture layer of metal and oxide superconductor with a specified thickness range. CONSTITUTION:A mixture layer of metal (e.g. a noble metal essentially comprising Ag namely, silver alloy containing 3at.% of Pt,) and oxide superconductor (e.g. YBa2Cu3O7-x) is formed (3-20mum thickness) on a substrate (e.g. yttrium- stabilized zirconia) to obtain the conductive thick film for high frequency parts.
Patent JP-H08111226-A (JP)
Title: Solid polyelectrolyte type electrochemistry cell and its preparation
Inventor: TOZAWA TAKESHI
IPC: C25B9/23
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a solid macromolecular electrolyte electrochemical cell, stably operable at high voltage even in a high electric current density area, by smoothing material transport. CONSTITUTION: In this solid macromolecular electrolyte electrochemical cell, the following are laminated in order, a cathode current collector 2, a cathode catalyst layer 3, a solid macromolecular electrolyte film 4, an anode catalyst layer 5, and an anode current collector 6, Water, produced through a hole, can be made dischargeable in a liquid condition, and an oxidation gas too can be properly supplied, by making the cathode current collector 1 a water- repellently treated conductive nonwoven fabric, and have necessary holes 1 opened at least in a surface contacting the gas.
Patent JP-H0985185-A (JP)
Title: Tilting type sorter
Inventor: ISHII TORU
IPC: B07C5/342
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To surely pick up the images over the entire part of the peripheral surfaces of fruit vegetables and to precisely and exactly sort the fruit vegetables by grades and classes by alternately lifting the peripheral surfaces on both sides in the lower part of the fruit vegetables placed on a fruit vegetable placing section, tilting the fruit vegetables and picking up the images of the peripheral surfaces on both sides in the lower parts of the fruit vegetables with a camera installed diagonally above. SOLUTION: Many pieces of mandarin oranges are successively placed on the placing cups of an assorting conveyor 2 and the images thereof are picked up from laterally and diagonally above by the camera 34 for image pickup of a grade and class deciding device 4 obliquely installed in the upper part of an inspection position S. At this time, the respective mandarin oranges are tilted to laterally inclined postures by a fruit vegetable tilting machine disposed in the lower part of the inspection position S. The grades and classes of the respective mandarin oranges are decided by the grade and class deciding device 4 in accordance with the image data picked up by the camera 34. The mandarin oranges are sorted and supplied by grades and classes in the assorting positions (a) to (e) on the conveyor 2 in accordance with these results.
Patent JP-H07128142-A (JP)
Title: Pyroelectric infrared array sensor
Inventor: HORI KENJI
IPC: G01J1/02
Filed: 1993-10-29
Abstract: PURPOSE:To increase the diffusion of heat in a detection part and the conduction of heat to a substrate and to make a generated electric-shape amount uniform in individual detection parts by a method wherein a conductive paste is utilized as a heat sink and a heat conduction route. CONSTITUTION:Electrodes 15A are arranged two-dimensionally at equal intervals on the surface of a pyroelectric element 11, electrodes 15B are formed on the opposite rear, and detection parts are formed. The electrodes 15A are connected to each other by connecting wires 15C, and a lead wire 15 is formed at the end side of the element 11 from the electrode 15A at an end part. At this time, a conductive paste 17 is used, the lead wire 15D is connected and fixed to conductive parts of solder bumps 16 installed on a circuit on a board 9, and the electrodes 15B for the individual detection parts are connected and fixed by the bumps 16 and the paste 17. At this time, when both end parts are connected and fixed, the amount of the paste 17 is increased, and the amount is decreased toward the detection part in the central part so that heat escapes well from the detection part formed at the end part of the element 11. In addition, the paste 17 fulfills the role of a heat conduction passage to the heat sink of heat generated in the individual detection parts due to the incidence of infrared rays and to the board 9.
Patent JP-H1179501-A (JP)
Title: Winding device with slitter
Inventor: KATAOKA AKIRA
IPC: B65H23/038
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To easily and precisely join the leading end of a web-like sheet from source roll to the trailing end of a web-like sheet remaining in a machine. SOLUTION: A winding device with a slitter comprises a source roll supporting device provided so as to be movable widthwise of a web-like sheet S, a movable guide roller 6 associated with the source roll support device 4 so as to be movable widthwise of the web-like sheet S, and a drive device 17 for moving the support device 4 widthwise of the web-like sheet S. With this arrangement, the web-like sheet S paid off from a source roll supported by the support device 4 is led to a slitter 2 by way of the movable guide roller 6, and is longitudinally cut by the slitter 2 before it is wound up. In this arrangement, a web-like sheet connecting bed 9 is arranged adjacent to the movable guide roller 6 on the downstream side of the guide roller 6 and is provided to the slitter 2 so as to be unmovable widthwise of the web-like sheet S.
Patent JP-H0692525-A (JP)
Title: Curl straightening device
Inventor: KAMATA KENJI
IPC: B65H26/02
Filed: 1992-09-16
Abstract: PURPOSE:To execute curl straightening always appropriately regardless of the extent of curl and carry out curl straightening with a simple constitution so as to improve the economics. CONSTITUTION:A curl straightening device is provided with a curl straightening part formed of an uncurling roller 103 and an uncurling guide 104, and an uncurling roller 103 and an uncurling guide 104 for straightening out a curl occurred on recording paper 101 in the conveying process of the recording paper 101, and a control part 110 for controlling a driving part 109 in order to suspend the conveyance of the recording paper 101 temporarily in the curl straightening part.
Patent JP-S60185498-A (JP)
Title: Speaker
Inventor: MATSUDA JIYUN
IPC: H04R7/08
Filed: 1984-12-24
Abstract: PURPOSE:To attain stable connection by inserting a voice coil bobbin in a recessed part formed to a diaphragm, connecting it to a front face skin layer and reinforcing the connection part between the front face skin layer and the voice coil bobbin with a reinforcement layer larger than the diameter of the said voice coil bobbin. CONSTITUTION:A part of the rear face skin layer 4 and a core 2 are removed together with adhesives 5, 6 so as to form the recessed part 15 while the front face skin layer 3 of the diaphragm 1 of laminated structure is left, the voice coil bobbin 7 is inserted in the recessed part 15 from the rear direction, the tip of the voice coil bobbin 7 is bonded to the front face skin layer 3 directly by an adhesives 8 or via a bobbin cap 9 with an adhesives 5. Then the reinforcement layer 12 large than the diameter of the voice coil bobbin 7 is used and the reinforcement layer 12 is connected to the outside being the front face of the front face skin layer 3 nearly concentrically with the voice coil bobbin 7.
Patent JP-H10122210-A (JP)
Title: Fixing method of member
Inventor: TSUKADA MASASHI
IPC: F16B5/10
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the projection of a bonding agent from the space between both members by pouring a bonding agent between both members from a hole communicated from a contact surface side, provided on at least one side member of first/second members, with the other side member to a non-contact surface side and fixing both members. SOLUTION: In order to combine and fix both members 1, 2, at first, for example, holes 3 communicating from the contact surface with a second member 2 to its opposite non-contact surface side are formed to two places near both end of a first member 1. After that, the engaging part 1a of the first member 1 is engaged with the engaged part 2a of the second member 2 from its end part and both members 1, 2 are slid mutually in a longitudinal direction and both members 1, 2 are combined in a polymerization state in which both ends are uniformed (C). A bonding agent B is poured in from respective holes 3 between both members 1, 2 and the fixing is completed along with the drying of the bonding agent B.  Thus, such situation that the bonding agent B is projected from the space between both members 1, 2 can be prevented without that the mutual slide of the member is disturbed by the bonding agent.