baber/WOPTO huggingface dataset:
Patent JP-S587378-A (JP)
Title: Thermal printer
Inventor: SUZUKI MAKOTO
IPC: B41J29/17
Filed: 1981-07-03
Abstract: PURPOSE:To enable to always print clearly, by a method wherein the printing density is measured, and the surface of an exothermic element is automatically cleand when the density measured is lower than a preset reference value. CONSTITUTION:In a thermal priner to print by bringing the surface of an exothermic element of a printing head into contact with a printing paper through a heat-sensitive tape or directly with a heat-sensitive paper, are provided a measuring device 5a for the printing density, a device for comparing the measured value with a reference density value, and a mechanism for cleaning the surface of the exothermic element of the printing head 3 when the measured value becomes lower than the reference density value. The cleaning mechanism may be such that a cleaning tape 10 is placed in parallel to a heat-sensitive tape 7 at a position above the tape 7 and is moved up and down together with the tape 7 by a vibrator.
Patent JP-S5330818-A (JP)
Title: Two-picture reproducing television receiver set
Inventor: TAKEZAWA TERUTOMO
IPC: H04N5/45
Filed: 1976-09-03
Abstract: PURPOSE: To facilitate the switching between the parent screen and daughter screen by using a switching circuit at a two-picture reproducing television receiver set equipped with two mechanical tuners. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62261434-A (JP)
Inventor: TAKENAKA KUNIHIRO
IPC: H05K1/05
Filed: 1986-05-08
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-S62261944-A (JP)
Title: Fluorescent x-ray analyzing instrument
Inventor: NAGAO EIICHI
IPC: G01N23/223
Filed: 1986-05-08
Abstract: PURPOSE:To allow an X-ray of a single wavelength to enter a sample by disposing a monochromometer between an X-ray tube and sample. CONSTITUTION:The monochromometer 11 consisting of, for example, a solar slit 9 and spectral crystal 10 is provided between the X-ray tube 1 and the sample 5. Only the X-ray of the direction determined by the slit 9 is thereby selected from the X-rays 2 generated from the tube 1 and such X-ray enters the crystal 10. The X-ray is diffracted by the crystal 10 and only the X-ray 2 of a desired wavelength enters the sample 5. The incident angle of the X-ray 2 can be changed and the wavelength thereof can be changed by rotating the crystal 10 in an arrow (b) direction. The fluorescent X-ray 6 generated from the sample 5 is screened by the solar slit 3 and is diffracted by the spectral crystal 4. The intensity of only the required X-ray 6 is measured by a detector 5. The incidence of the X-ray having the single wavelength is executed according to the above-mentioned device and therefore, the absorption coefft. of the element to be measured unequivocally determined with good accuracy.
Patent JP-S63269171-A (JP)
Title: Image forming device
Inventor: NODA TAKASHI
IPC: B65H29/12
Filed: 1987-04-27
Abstract: PURPOSE:To maintain a prescribed processing function such as paper counting by allowing a paper detecting means on the body side to control processing executed by a paper detecting means set in a paper carrier path at the time of detecting the detachment of the paper carrier path. CONSTITUTION:When a carrier path detachment detecting means detects the detachment of the paper carrier, path the processing means detects the detachment of the paper carrier path, the processing executed by the paper detecting means in the paper carrier path is controlled by the paper detecting means on the body side. For instance, a switch SW1 decides whether a vertical carrying part 30 is detached or not, and when the switch SW1 is off and the vertical carrying part 30 exists, copy counting processing based upon a sensor PS7 is executed. When the switch SW1 is turned on and the carrying part is detached, similar processing to the paper counting processing based upon the sensor PS7 is executed by a sensor PS6. The copying paper processing based upon the sensors PS6, PS7 can be also applied to processing, e.g. jam detecting processing, other than the paper counting processing.
Patent JP-H07321132-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIKAWA KAZUHIRO
IPC: H01L21/52
Filed: 1994-05-19
Abstract: PURPOSE:To protect products subjected to a performance check against defects which occur in use or are caused by handling in transit by a method wherein the loop height of a metal wire and the diameter of a ball provided to the metal wire are measured, and the tip of a lead terminal or an island is cut off when the measured values deviate by more than allowable values. CONSTITUTION:A semiconductor device is manufactured through a die bonding process, a wire bonding process, a packaging process where synthetic molding resin is used, and a performance check process. In this case, a measuring process wherein the loop heights H1 and H2 of metal wires 7 and 8 and the diameters d1 and d2 of balls 7a and 7b bonded to the electrode pads 4a and 4a of a semiconductor chip 4 are measured is provided after a wire bonding process. Furthermore, a process wherein the tip of a lead terminal or an island is cut off when either or both of the loop heights H1 and H2 of metal wires 7 and 8 and the diameters d1 and d2 of balls 7a and 7b deviate by more than allowable values is provided.
Patent JP-S5629586-A (JP)
Title: 2,6-di-tert-butyl-4- 4- diethylamino styryl thiopyrylium salt and its preparation
Inventor: KAWAMURA KOUICHI
IPC: C07D335/02
Filed: 1979-08-21
Abstract: NEW MATERIAL:A compound of formula I (Z is anion) and a thiopyran derivative of formula III.  
     EXAMPLE: 2,6-Di-tert-butyl-4-[4-(diethylamino)styryl]thiopyrylium perchlorate.  
     USE: A thiopyrylium dye and an intermediate for the synthesis thereof. Electrophotographic photosensitive particles by the color electrophoresis containing the dye have improved color separation and are usable for color copy. A highly sensitive photoconductor can be obtained by using the dye as a photosensitizer therefor.  
     PROCESS: A compound of formula III is reacted with a Grignard reagent, and treated with an acid to give a compound of formula II, which is then reacted with 4-ethylaminobenzaldehyde to afford the compound of formula I. The compound of formula III can be synthesized by using a compound of formula IV as a starting material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0645466-A (JP)
Title: Structure and method for semiconductor contact via
Inventor: FUUSEN II CHIEN
IPC: H01L23/522
Filed: 1993-05-06
Abstract: PURPOSE: To provide an improved method for manufacturing a contact structure for an integrated circuit and a contact structure obtained as a result. CONSTITUTION: A conductive region 12 is formed on a semiconductor device, then insulating layers 14, 16 are formed on the region, and an opening arriving at the region 12 is formed through the insulating layers. Then, a thin barrier layer is adhesively formed, its part is removed by back-sputtering, and retained only at a thin barrier sidewall 28. Eventually, a conductive metal layer 30 is adhesively formed on the contact structure for the integrated circuit.
Patent JP-S63271261-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/42
Filed: 1987-04-28
Abstract: PURPOSE:To enable a color photographic sensitive material small in silver amount to be processed without lowering desilverability by specifying each of the concentrations of a bleaching agent and a fixing agent in a bleach-fixing solution in rinsing and/or stabilizing processes. CONSTITUTION:The silver halide color photographic sensitive material containing an amount of coated silver of <=0.8g/m<2>, preferably, a smaller am ount, such as 0.20-0.50g/m<2>, for the purpose of enhancing the desilvering veloc ity, is bleach-fixed after color development and rinsed and/or stabilized by controlling the bleaching agent to a concentration of <=0.1mol/l and the fixing agent to a concentration of <=0.50mol/l in the bleach-fixing solution, thus permit ting the obtained photosensitive material to be superior in desilverability, and the obtained color image to be superior in storage stability and good in image quality even in the case of saving the rinsing water or the stabilizing solution.
Patent JP-H08299556-A (JP)
Title: Pachinko machine and electrical wiring method for the game
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1995-04-28
Abstract: PURPOSE: To minimize the extent of exposure of a wire to the back side of a pachinko machine and to efficiently connect electrical parts to a controller by arranging most of wirings connecting the electrical parts to the controller between the back surface of a game panel and a winning ball collecting cover. CONSTITUTION: A FPC 40 in which a circuit pattern to connect the electrical parts provided on the game panel 2 to an electronic controller U is formed is adhered on the back surface of the game panel 2 so as to arrange the terminal part of the circuit pattern in the neighborhood of a position to be connected. In other words, one terminal of the circuit pattern is arranged in the neighborhood of each of corresponding electrical parts (packaging holes 4-16, 28, 30), and the other terminal is arranged in the neighborhood of a relay board 66 connected to the electronic controller U. The electrical parts are connected electrically to the electronic controller U by using the FPC 40, and also, the winning ball collection cover CVR is mounted on the FPC 40.  Therefore, most of the wirings connecting the electrical parts to the electronic controller U are arranged between the back surface of the game panel 2 and the winning ball collection.
Patent JP-S61264465-A (JP)
Title: Control system for transfer of data
Inventor: SUGIMOTO MORIJI
IPC: G06F13/00
Filed: 1985-05-20
Abstract: PURPOSE:To minimize the variance of time between the transfer end of a disk device and that of a controller by starting the frame transfer when the coincidence is obtained between the data quantity of a buffer memory and the contents of a pointer showing the data transfer starting position. CONSTITUTION:The frame transfer between a controller 3 and a channel device 2 and the data transfer between a disk device 4 and the controller 3 are carried out by the shown timing chart. The frame transfer is started at a time point when the data having the number of bytes shown by a start pointer for the basic frame is stored with a basic frame (a), and the data of the number of bytes shown by a start pointer for the final frame is stored with the final frame (b) respectively. When the frame transfer start point is set to both start pointers in response to the difference of transfer speed between the device 4 and the device 2. Thus the same hardware is available even with plural disk devices having different transfer speeds.
Patent JP-H09291250-A (JP)
Title: Anti-blocking coating agent and flexible magnet sheet having anti-blocking property
Inventor: TAKINOSAWA HIROOMI
IPC: C09D127/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent which is coated on the surface of a flexible magnet sheet to give the sheet anti-blocking and antistaining properties and provide a flexible magnet sheet having the above-described functions. SOLUTION: This anti-blocking coating agent is prepared by formulating 0.5-5 pts.wt. of fine particles of polyamide with an average particle size of 5-50μm to a water-based coating of vinylidene chloride resin. Further, the objective flexible sheet having anti-blocking property is produced by coating at least one face of a flexible magnet sheet with this anti-blocking coating agent.
Patent JP-S5534513-A (JP)
Title: Elastic surface wave device using one-directional transducer
Inventor: SATOU KOUJI
IPC: H03H9/145
Filed: 1978-09-01
Abstract: PURPOSE:To obtian the desired frequency characteristics and the phase characteristics by forming at least one of the input and output electrodes by providing in parallel plural units of one-directional transducers featuring the different frequency response characteristics. CONSTITUTION:One-directional transducers featuring different frequency response characteristcs are used for at least one of input electrode 31 and output electrode 32 of the elastic surface wave device. And the parallel circuit of one-directional transducers 37 and 28 is provided as output electrode 32 at the propagation path of the elastic surface waves sent from one-directional transducers 33 and 34 of electrode 31 via shields 35 and 36.
Patent JP-S5629975-A (JP)
Title: Water squeezing in preparation of fried bean curd and apparatus for the same
Inventor: YACHIDA KAZUO
IPC: A23L11/00
Filed: 1979-08-21
Abstract: PURPOSE:To prevent the mixing of soybean milk etc. into squeezed water by squeezing water from a coagulated soybean mild gradually and automatically rather than at a time. CONSTITUTION:A coagulated liquid mixture comprising a soybean milk, bittern and water is fed from a coagulation apparatus 14 to a mold box 4 having a perforated bottom plate 6. The box 4 is then pushed by transfer pushing plates 3 with the intermittent motion of a chain conveyor 2, and the mixture in the mold box 4 is agitated by an agitating rubber plate 13 attached to the bottom of an agitator 12 to remove the clogging of a bottom cloth 5 of the mold box 4. A perforated top plate 8 wrapped in a cloth 7 is then placed on the coagulated liquid mixture, and the mold box 4 is transferred under a hydraulic cylinder 10 having a drainboardlike pressing plate 15 attached to the bottom of a piston rod 11. The cylinder 10 is lowered to the position of the top cloth 7 at a stroke, and then the coagulated soybean mild etc. are pressed gradually to squeeze water out of the top and bottom perforated plates 8 and 6 of the mold box 4. The squeezing operation by the hydraulic cylinder 10 is repeated several times.
Patent JP-S5533941-A (JP)
Title: Throttle valve of automatic transmission
Inventor: IWANAGA KAZUYOSHI
IPC: B60K17/06
Filed: 1978-09-01
Abstract: PURPOSE: To obtain a throttle valve, with less axial direction dimension than any other throttle valves, of simple construction and capable of neglecting all generated force as internal forces to surely lessen depression force on an accelerator pedal.  
     CONSTITUTION: This throttle valve 139 includes a plunger 3 which is linked to an accelerator pedal 44 via a wire 45, a lever 42 and a throttle plate 40, etc. The  plunger 3 is inserted slidably in a central hollow of a spool 2 which also is slidably  inserted in a valve body 1. The spool 2 has three longitudinal grooves 2aW2c on its  outer surface and three line grooves 2dW2f on its inner surface; and grooves inside  and outside are through via openings 2g, 2h, 2i. The body 1 is equipped with a port connected to an oil passage 4, line pressure oil passage 144 and throttle pressure oil passage 165 to make the throttle pressure adjustable in connection with the plunger 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05295593-A (JP)
Title: Manufacture of surface treated steel sheet excellent in corrosiion resistance and coating suitability
Inventor: FURUYA TAKASHI
IPC: C23C22/24
Filed: 1992-04-24
Abstract: PURPOSE:To manufacture a surface treated steel sheet excellent in corrosion resistance and coating suitability by executing electrolytic treatment to a galvanized steel sheet as a cathode in a bath contg. specified amounts of CrO3, SO<2->4 and colloidal silica having a specified grain size. CONSTITUTION:Electrolytic treatment is executed to a galvanized steel sheet as a cathode in a bath contg. 5 to 150g/l CrO3, 0.0005 to 0.04 SO<2->4/CrO3 weight ratio and 1 to 200g/l colloidal silica having 1 to 6mum grain size. At this time, preferably, the temp. of the bath is regulated into an ordinary temp. to about 70 deg.C, the current density into about <=20A/dm<2>, the electrolytic time into about <=10sec and the coating weight of chromium into at least about 5mg/m<2>, in particular into about 10 to 200mg/m<2>. In this way, the objective chromate-treated galvanized steel sheet having excellent corrosion resistance without accompanying bath control and the complication of the process and having stably excellent coating suitability without being influenced by working conditions and storing conditions can be obtd.
Patent JP-S63272808-A (JP)
Inventor: SHIMAZU TOSHIHIRO
IPC: E01F11/00
Filed: 1987-05-01
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-S587666-A (JP)
Title: Exposure device in copying machine
Inventor: NAGOSHI MITSURU
IPC: G03B27/54
Filed: 1981-07-07
Abstract: PURPOSE:To reduce the size of an exposure device consisting of a holding frame body which holds an optical system for exposure and upper and lower guiding members which guide said body movably by using a current collecting rail and a current collecting brush. CONSTITUTION:The 1st mirror holding frame body 10 which holds an optical system for exposure is disposed freely slidably to a lower guiding member 12 via an insulation block 18. A current collecting brush 20 which is held lifted by a spring 19 is provided to the block 18. A current collecting rail 17 is provided to an upper guiding member 11, and the brush 20 is kept pressed to the spring 19. Since electricity is conducted to a light source through the current collecting rail and the current collecting brush in the above-mentioned way, the need for power supply cords is eliminated and the size of the device is reduced.
Patent JP-S63274762-A (JP)
Title: Device for forming reaction vapor-deposited film
Inventor: WATANABE KAZUHIRO
IPC: C23C14/06
Filed: 1987-05-01
Abstract: PURPOSE:To form a film in a wide region at a high rate by applying a high-frequency bias to a material to be treated, and simultaneously generating a magnetic field to uniformly disperse and trap and electron beam in the vicinity of the material to be treated and to converge high-density plasma. CONSTITUTION:Boron, etc., are vaporized in a vacuum vessel 1 from a hollow cathode electric discharge type vaporization source 2, and a gaseous reactant such as N2 is simultaneously introduced from a gaseous reactant inlet nozzle 7. The electron beam generated from a hollow cathode electric discharge type electron gun 8 is trapped by the line of magnetic force of a magnet 9, and projected on the material 3 to be treated. The material 3 is heated to a specified temp. by a heater 6, and a bias voltage is impressed by a high-frequency power source 5. As a result, the reaction vapor-deposited film of BN, etc., is formed on the material 3. In such a device, a magnet 11 is provided to generate a magnetic field, and the electron beam is uniformly dispersed and trapped in the vicinity of the material 3. consequently, uniform and high-density plasma 12 is formed, and a film is formed in a wide region at a high rate.
Patent JP-H0697722-A (JP)
Title: Communication satellite searching device for mobile object
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q3/08
Filed: 1991-04-12
Abstract: PURPOSE:To shorten the searching time of a communication satellite without increasing the number of beams. CONSTITUTION:A computing element 6 of an arithmetic means calculates the direction of a communication satellite based on the information on an automatic navigation means when the communication is started again after the satellite is hidden behind a building, etc., and the communication is interrupted. Then a beam controller 5 of a scanner means is added to scan an antenna in the direction of the satellite based on the output of the arithmetic means together with the phase shifters 21-2n. In such a constitution, the satellite can be quickly searched when it comes out of the shadowing. Furthermore the beam width of the antenna is increased until the satellite is searched when the communication is restarted after the communication is cut to the satellite. Thus the satellite can be searched at a higher speed.
Patent JP-H06317068-A (JP)
Title: Mounting structure for slide door
Inventor: MINO KIYONAO
IPC: E06B1/56
Filed: 1993-05-07
Abstract: PURPOSE:To lessen detriment of the appearance in design of both a Japanese style room and Western style room, etc., which are partitioned from one another. CONSTITUTION:A slide door mounting structure is embodied so that an opening is formed in a partition wall 4 which partitions two dwelling spaces and that a slide door frame 3 to slidably support a slide door 2 for opening and closing the opening is fixed to the internal circumferential edge of the opening 4, wherein a step is provided at the upper edge of the opening 4, and the opening 4 is divided into two sections having different upper edge levels, i.e., an opening section 12 on the Western style room side and another 13 on the Japanese style room side. The slide door frame 3 is fixed to the internal circumferential edge of the opening section (one whose upper edge level is high) 12.
Patent JP-2000297199-A (JP)
Title: Epoxy resin composition, and laminated film and semiconductor device prepared by using same
Inventor: HONDA TAKESHI
IPC: H01L23/31
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition of which the glass transition point in the uncured state can be reduced to a specified value or lower without degrading the heat resistance, moisture resistance and low-stress properties in the cured state by compounding a specific epoxy resin with an inorganic filler, a cure catalyst and a thermoplastic resin. SOLUTION: An epoxy resin having a content of binuclear compound of 0-10 wt.%, a total content of trinuclear to pentanuclear compounds of 50-100 wt.%, a ratio of wt. average mol.wt./number average mol.wt. of 1.0-1.7 and a total chlorine content of 1,500 ppm or lower is mixed with a phenol resin in a molar ratio of phenolic hydroxyl group to epoxy group of 0.5-2.0. The mixture in an amount of 100 pts.wt. is compounded with 50-1,000 pts.wt. inorganic filler having a max. particle size of 150 μm or lower and an average particle size of 0.1-70 μm, 0.01-10 pts.wt. cure catalyst selected from among imidazole compounds and 0.1-20 pts.wt. thermoplastic resin having a number average mol.wt. of 5,000-200,000, thus giving an epoxy resin composition which, in the uncured state, has a glass transition point of 15 deg.C or lower and a volatile content of 0.1 wt.% or lower.
Patent JP-H04313211-A (JP)
Title: Manufacture of pasted substrate
Inventor: SATO HIROSHI
IPC: H01L21/02
Filed: 1991-04-10
Abstract: PURPOSE:To reduce microvoids in a pasted substrate by a method wherein a silicon wafer whose interstitial oxygen concentration is low is used and the surface roughness of a polished face (a pasted face) is enhanced. CONSTITUTION:The title manufacture is a method for manufacturing a pasted substrate by pasting a plurality of silicon wafers 11, 21 whose interstitial oxygen concentration value is at 1.3X10<18> atoms/cm<3> or lower. Individual faces 12, 22 to be pasted of the silicon wafers 11, 21 are polished by, e.g. a mechanochemical polishing operation; the individual faces 12, 22 to be pasted are set to a flat and mirror-surface state; after that, the individual faces 12, 22 to be pasted are pasted by a hydrogen bond; a pasted substrate 1 is formed.
Patent JP-S5632567-A (JP)
Title: Inorganic thick-wall screen printing ink
Inventor: IWAMOTO TSUGIO
IPC: C09D11/10
Filed: 1979-08-23
Abstract: PURPOSE: The titled ink, having improved adhesion and water absorption and no crazing of an ink layer and good printability, and comprising a synthetic resin emulsion, e.g. an acrylic resin, and a fluidity modifier, e.g. methyl cellulose, in a hydraulic composition in a specific proportion.  
     CONSTITUTION: An ink composition comprising (A) a hydraulic composition, e.g. Portland cement or white cement, of the same kind as the main constituent of the molded article which is a material to be printed, as a main constituent, (B) 1W50% a synthetic resin emulsion, e.g. vinyl acetate, acrylic or vinyl chloride resin, and (C) 0.1W1% a fluidity modifier, e.g. methyl cellulose or starch, and (D) a dispersing agent, e.g. an alkylsulfonate, and a colorant, e.g. a pigment.  
     EFFECT: Printable sharply and in a thick wall, readily dried and economical. 
     COPYRIGHT: (C)1981,JPO&Japio