baber/WOPTO huggingface dataset:
Patent JP-H083529-A (JP)
Title: Adhesive having anisotropic electrical conductivity and adhesive sheet having anisotropic electrical conductivity
Inventor: AISAKA NORIYUKI
IPC: C09J133/04
Filed: 1994-06-16
Abstract: PURPOSE:To provide a specific adhesive having anisotropic conductivity, capable of electrically connecting two substrates each having an electric connection part by the hot-pressing through the adhesive and satisfying high electrical conductivity in the pressing direction and high insulation in the non-pressed direction at the same time over a long period at time even under high temperature and humidity condition. CONSTITUTION:This adhesive having anisotropic electrical conductivity is produced by dispersing electrically conductive particles in an insulating adhesive component composed of an acrylic adhesive, an epoxy resin precursor and capsules containing an imidazole-type curing agent (preferably 2-methylimidazole, 2-ethyl-4-methylimidazole, 1-cyanoethyl-2-methylimidazole, 1-cyanoethyl-2-ethyl-4-methylimidazole or 2- phenylimidazole) and having a surface layer of a resin incompatible with the imidazole compound. At least two substrates each having an electrical connection part on the surface are placed in a state to face the electrical connection parts to each other interposing the above adhesive between the connection parts and the substrates are hot-pressed to achieve the electrical connection of the electrical connection parts of the substrates in the pressing direction.
Patent JP-2000322004-A (JP)
Title: Manufacture of display device
Inventor: NAKANISHI MASAHIRO
IPC: G09F9/37
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve display quality by eliminating dispersion in display density between sections (picture elements). SOLUTION: When leaving charged electrophoretic particles 5 charged, by applying a voltage of appropriate polarity to electrodes 6, 7, the charged electropohoretic particles 5 can be distributed to a position shown in Fig. When the electrodes 7 and the charged electrophoretic particles 5 are colored in the same color, the color is displayed. By doing such displaying separately at each of sections (picture elements) 2, any image can be displayed. In the manufacturing method of this display device, to one substrate of paired substrates before being spacedly placed, a plurality of the charged electrophoretic particles 5 are sprinkled so that each of the sections 2 has an approximately equal quantity, and distribution of a dispersing liquid 4 for electrophoresis is done after sprinkling a plurality of the charged electrophoretic particles 5.  Because the equal quantity of the charged electrophoretic particles 5 is distributed to each of the sections 2, dispersion in display density between the respective picture elements 2 can be eliminated.
Patent JP-H0429323-A (JP)
Title: Formation of metallic projection and its transcription method
Inventor: KAWAKITA TETSUO
IPC: H01L21/60
Filed: 1990-05-24
Abstract: PURPOSE:To improve durability by forming a mask of an insulating layer and a metallic layer on a conducting layer and by forming a metallic projection on the conducting layer inside an opening part by electrolytic plating method. CONSTITUTION:A conducting layer 2 is formed on an insulating substrate 1. A first insulating film 3 which becomes a plating mask is formed all over the conducting layer 2. After a metallic film 4 is formed all over the first insulating film 3, a second insulating film 5 is further formed all over. An opening part 6 is formed using both dry etching and wet etching at a position corresponding to an electrode of a semiconductor element on the second insulating film 5 using a photoresist as an etching mask. After the photoresist which is an etching mask is removed and cleaned, a metallic projection 7 is formed on the conducting layer 2 inside the opening part 6 using the conducting layer 2 as an electrode by electrolytic plating method. Quality and durability can be improved in this way.
Patent JP-S5564146-A (JP)
Title: Exhaust return control device for internal combustion device
Inventor: SUGIHARA KUNIHIKO
IPC: F02M25/07
Filed: 1978-11-04
Abstract: PURPOSE: To increase the rate of exhaust return at a high load, increase the compression ratio, save fuel cost and increase the output, by providing in an exhaust return passage a flow control device which operates in accordance with the high load detection signal provided by a high load detection means.  
     CONSTITUTION: At the time of partial load operation including low load operation where throttle valve 7 is not fully opened, throttle valve switch 13 is kept open, and negative pressure change valve 9 is not operative. For this reason, VC negative pressure is drawn from VC negative pressure intake 8 into the negative pressure chamber of flow control valve 5, and in the same way as in the conventional method, the amount of exhaust return is controlled. On the other hand, at the time of high load where throttle valve 7 is open nearly to the full, throttle valve switch 13 is closed and negative pressure change valve 9 is switched. By this, the sucked negative pressure held in vacuum tank 11 is drawn into the above-mentioned negative pressure chamber. Consequently, at the time of high load where VC negative pressure is near the positive pressure, also, flow control valve 5 is open, and the return of exhaust is operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6114917-A (JP)
Title: Manufacturing method of resin molded parts with metal layer
Inventor: YUGAWA NOBUHIKO
IPC: B29L9/00
Filed: 1984-07-02
Abstract: PURPOSE:To simply and accurately mold the titled resin molded parts by a method wherein a metal film is adhered by metal spraying method onto one surface of an auxiliary mold and the auxiliary mold is arranged in a mold so that the metal film surface faces to resin molding material in order to be molded under pressure. CONSTITUTION:After a metal film has been adhered by metal spraying method onto one surface of an auxiliary mold, the auxiliary mold is arranged in a pressure mold so as to mold resin molding material together with the pressure mold. Immediately after the metal film is shifted to the resin moldikg material side, the auxiliary mold is removed from the pressure mold so as to mold a reson molded part, on the surface of which the metal film is tightly bonded, without impairing its productivity.
Patent JP-2000327962-A (JP)
Title: Ink for ink-jet recording
Inventor: UEKI HIROYUKI
IPC: C09D11/40
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording that can inhibit the ink-flow channel, for example, the nozzles or the like in a high-speed ink-jet printer from being clotted. SOLUTION: This recording ink includes a water-soluble polymer compound and at least two kinds of water-soluble organic solvents of three or more carbon atoms. In this case, at least one in the water-soluble organic solvents bearing three or more carbon atoms is an alkane diol. In addition, this ink can contain at least two kinds of dyes where the solubility in water of the most soluble dye can be set over three-fold that of the poorest soluble dye. As the water-soluble polymer, can be cited a substance that is solid at 25 deg.C.
Patent JP-H10292711-A (JP)
Title: Locking method at time of earthquake and storage with hinged door
Inventor: HASHIZUME HIROKO
IPC: E05C21/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a locking method that has good earthquake detection sensitivity and can be released easily and a storage with a hinged door. SOLUTION: The locking method at the time of earthquake is characterized by very quick response and a good earthquake detection sensitivity because a rolling locking means 14 directly locks a locking device 5, and when the locking means 14 is stationary in a stable position of the recess 3b of a device 3, it does not engage with the engaging device 5 of a hinged door 2, release is easy (in other words, there is no need for release) and when a locking method where a magnetic force toward a locking position is added to the quake of an earthquake is used, locking sensitivity improves.
Patent JP-S6115483-A (JP)
Title: Video signal processing device
Inventor: OOTA HARUO
IPC: H04N5/93
Filed: 1984-06-30
Abstract: PURPOSE:To enable proper nonlinear processing in the form of digital signals and to attain excellent noise lowering effect without deteriorating its picture quality by making a delay of one horizontal scanning period of inputted luminance signals by using a digital memory. CONSTITUTION:Digital luminance signals reproduced, FM-demodulated and applied to an input terminal 10 from a VTR are applied to a digital memory 11, and at the same time, applied to subtracters 12, 15. The digital memory 11 delays an input signal by 1H, and the difference between a signal delayed by 1H and original signal is taken by the subtracter 12. An output of the subtracter 12 is added to a nonlinear processing circuit 14 through a 1/2 attenuator 13, and after making nonlinear processing according to the amplitude of the input signal, the difference between original signal is taken by the sutractor 15, and an output lowered in noise is obtained. Thus, as nonlinear processing is made in the form of digital signals, any characteristic can be realized.
Patent JP-S63310987-A (JP)
Title: Electrochemical manufacture of fluorinated hydrocarbon
Inventor: JIUIRIMU RIISU DEEBISU
IPC: C25B3/25
Filed: 1988-06-03
Abstract: A saturated or unsaturated fluorocarbon is produced by electrolytic reduction of a saturated fluorocarbon containing at least on atom of chlorine or bromine in an electrolytic cell having a low hydrogen overpotential cathode. The cathode is preferably stainless steel, and the fluorocarbon which is produced is preferably a fluorohydrocarbon.
Patent JP-H05301590-A (JP)
Title: Bicycle alarm device
Inventor: NISHIMURA RITSUO
IPC: B62J3/00
Filed: 1992-04-27
Abstract: PURPOSE:To achieve rapid operation and comfortability without looking for a switch by using a pressure conductive switch as a switch for the alarm device, and arranging this switch to either of handle grips. CONSTITUTION:A slender groove is formed in the longitudinal direction of grips 3, 4 provided on each end of a handle bar 2 which is extended to both sides from a handle post 1, a pressure conductive switch 6 is inserted in this groove, and connected to a power source 8 and an alarm 9 by a lead wire 7. Thus, rapid operation with only a slight touch can be achieved simply by gripping the grips 3, 4 without looking for the switch, and the safe operation can be achieved without causing any physical injury because the pressure conductive switch is not projecting.
Patent JP-H09314327-A (JP)
Title: Detection of displacement of nozzle in welding of inner surface of spiral steel tube
Inventor: MATSUOKA TAKAYUKI
IPC: B23K9/032
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To objectively detect the displacement of nozzle of a welding torch to a bevel as a physical quantity. SOLUTION: The outer peripheral surface of a cylindrical body corresponding to the nozzle of the welding torch is picked up with an industrial TV camera and a picture processing is executed to the picked-up picture information with a picture processing device and a distance (d) between an inside weld line L1 and an outer weld line L2 , is detected as the displacement quantity of the nozzle to the bevel. The inside weld line L1 has an inclination pre-obtd. from a locus of the bevel and is calculated as a straight line passed through the center point of the width in the picture range of the discolored position by heating at the time of welding.  The outside weld line L2 has the same inclination as the inside weld line L1 and is calculated as a straight line passed through the center of gravity of the picture range showing the weld-deposited part on the outer circumferential surface in the picture.
Patent JP-2000326117-A (JP)
Title: Chuck device for lathe
Inventor: YAMAUCHI MASAMI
IPC: B23B31/10
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration of a fitting part between a parent claw and a child claw and to easily manufacture the parent claw and the child claw, by fixing the child claw to the parent claw via a connecting bolt in a state where an angle projection of the child claw is fitted in a V-shaped groove in the parent claw. SOLUTION: A child claw 20 is fitted in a parent claw 10 so that an angle projection 21 abuts to a V-shaped groove 13 in the parent claw 10. Then, a connecting bolt 25 is inserted into through holes 14a, 14b from outside surface 11a, 11b sides. The connecting bolt 25 penetrating through the through holes 14a, 14b is screwed with the angle projection 21. By fastening the connecting bolt 25, contact surfaces 21a, 21b of the child claw 20 are pulled in the direction (arrow (c)) of the contact surfaces 13a, 13b of the parent claw 10, and the child claw 20 is strongly fixed to the parent claw 10. The direction of the arrow (c) is different from a rotation direction (arrow (a)) of a chuck 2 and a non- grabbing direction (arrow (b)) of a work 50, and has angles in relation to the respective directions.
Patent JP-H01306426-A (JP)
Title: Method for treating polyphenylene sulfide
Inventor: KIMURA MICHIO
IPC: C08G75/0286
Filed: 1988-06-02
Abstract: PURPOSE:To efficiently obtain a polyphenylene sulfide, useful as fibers, electronic parts, etc., and free of alkali metal salts by heating a specific polyphenylene sulfide in the presence of an organic or inorganic acidic compound in an organic solvent. CONSTITUTION:A polyphenylene sulfide which is a polymer, containing an alkali, metal salt and containing >=90mol% recurring units expressed by the formula is heated and reacted with an organic or inorganic acidic compound (e.g., preferably acetic or hydrochloric acid) in an organic solvent, preferably N-methylpyrrolidine, etc., without containing water at 50-300 deg.C temperature for 1-10hr and the resultant polymer is then washed with distilled water or deionized ion exchange water several times to afford the objective polymer.
Patent JP-H0624641-A (JP)
Title: Supply method for sheet material and its device
Inventor: KOYAMA NOBUO
IPC: A23L17/60
Filed: 1992-04-27
Abstract: PURPOSE:To improve the work efficiency and save labor by automating the supply from a slice position to a fold station of tangle flakes for the packing of the tangle flakes in sheet shapes being gotten by slicing tangle blocks. CONSTITUTION:The tangle flakes X being gotten by slicing a tangle block are shifted onto a fold station Z by a driving arm 6 after being sucked with a sucking and holding plate 2, and also they are turned with a posture control means 14 so that the tangle suction face of the sucking and holding plate 2 may be downward at shifting, and the tangle flakes X supplied to the fold station Z are folded in specified shapes by a folder 3, and besides are discharged by a conveyor 4.
Patent JP-H07316536-A (JP)
Title: Ultraviolet light screening titanium dioxide powder and its production
Inventor: HORI HIDETAKA
IPC: C09K3/00
Filed: 1994-05-26
Abstract: PURPOSE:To obtain titanium dioxide powder useful as an ultraviolet light screening agent for cosmetics, having excellent ultraviolet light screening effect even in a wavelength region of >=320nm, comprising transparent crystalline titanium dioxide powder having a specific average particle diameter. CONSTITUTION:This titanium dioxide powder comprises transparent crystalline titanium dioxide having >=40nm and <=150nm average primary particle diameter and has excellent ultraviolet light screening effect in a wavelength region of 320-400nm as well as in a wavelength region of <=320nm. The transparent crystalline titanium dioxide is obtained by adjusting a mixed gas comprising titanium tetrachloride, hydrogen and an oxygen-containing gas, preferably air to (i) 300-600 deg.C flame temperature in 50-110-g/m<3> titanium concentration, (ii) 300-800 deg.C flame temperature in 110-170g/m<3> titanium concentration and (iii) 300-1,500 deg.C flame temperature in 170-300g/m<3> titanium concentration, hydrolyzing titanium tetrachloride and quenching the reaction product.
Patent JP-S6029538-A (JP)
Title: Controlling method of air conditioner
Inventor: TAKANO TOSHIAKI
IPC: F24F11/04
Filed: 1983-07-26
Abstract: PURPOSE:To enable to effectively prevent a water vapor from being condensed, by increasing the rotating speed of a room blower when the continuous operation period of a compressor reaches a preset period of time in a cooling operation. CONSTITUTION:In an air conditioner comprising the compressor 1, an exterior heat exchanger 2, a room heat exchanger 4, a variable-speed room blower 6 and the like, in a hot and humid condition, load is generally high, and the compressor 1 is often operated continuously for a long period of time, so that condensation of a water vapor tends to occur. To avoid this problem, when the operation of the compressor 1 is continued in excess of a preset check period of time, the room blower 6 is changed over to a high-speed operation to increase the quantity of air flow, thereby preventing the water vapor from being condensed. The blower 6 is operated at a low speed until the check period of time elapses, and in a normal operation wherein the load is low and an ON/OFF hunting period is short. Accordingly, a cold air flow is prevented from colliding against human bodies, comfortableness is enhanced, and operating sound of the blower is reduced.
Patent JP-2000332772-A (JP)
Title: Cell transmission controller
Inventor: YOSHIDA TOMIO
IPC: H04L12/28
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the unbalance of read control of cells and deterioration of multiplexing efficiency, while keeping the sequence of valid cells in cell dispose priority control. SOLUTION: Cells are sequentially written in a common buffer 102. Only priority cells with a higher priority among cells outputted from the common buffer 102 are written in a priority buffer 103. A cell write/read control section 107 compares a prescribed threshold with a quantity of cells stored in the common buffer 102 and the priority buffer 103, that is monitored by a buffer quantity monitor section 105 to apply disposal processing to cells with a lower priority among the cells written in the common buffer 102 or the cells read from the common buffer 102, and when a cell delivery right is obtained, the cells with a higher priority stored in the priority buffer 103 are immediately outputted, and then the cells with a priority stored in the common buffer 102 are outputted.
Patent JP-H05271364-A (JP)
Title: Rubber-modified vinyl aromatic resin composition
IPC: C08F279/02
Filed: 1992-05-28
Abstract: PURPOSE:To obtain the subject composition, good in heat and impact resistance and gloss and useful as a molding material, etc., by dispersing a specific diene- based polymer in a copolymer matrix consisting essentially of a vinyl aromatic monomer and an unsaturated dicarboxylic acid anhydride monomer. CONSTITUTION:The objective rubber-modified vinyl aromatic resin composition is obtained by polymerizing a vinyl aromatic monomer (e.g. styrene) with an unsaturated dicarboxylic acid anhydride monomer (e.g. maleic anhydride) in the presence of a diene-based polymer consisting essentially of a block copolymer composed of a polymer block consisting essentially of a 1,3-butadiene monomer unit and a polymer block consisting essentially of a methyl methacrylate monomer unit and a radical polymerization initiator at 85 deg.C temperature for 4hr using a solvent such as methyl ethyl ketone in a completely mixing type reactor equipped with a stirrer. In this resin composition, the diene-based polymer is dispersed in the form of particles in the copolymer matrix consisting essentially of the vinyl aromatic monomer unit and the unsaturated dicarboxylic acid monomer unit.
Patent JP-H11323416-A (JP)
Title: Packing of tap hole furnace material
Inventor: NODA TAKASHI
IPC: C21B7/12
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for packing a tap hole furnace material by which usage performance of a mud material packed into the tap hole is improved. SOLUTION: In a method for blocking the tap hole 6 of a furnace by packing the mud material M thereinto, at a first time the mud material M is packed at a prescribed packing rate, packing is once stopped after packing prescribed amount thereof, packing of the mud material M for the second time is executed after elapse of a definite time. At that time, the second packing is executed at a lower rate than that for the first time to make the mud material in the tap hole 6 dense.  Packing rate for the first time is a rate at which rising to required packing pressure can be attained in a short time, packing suspension time period is a time period for which a top end part of the packed mud material can be almost sintered in the furnace, packing rate for the second time is a rate at which the rising of packing pressure to a little higher packing pressure than the packing pressure for the first time can be attained in a short time in order to make the packed mud material structure dense.
Patent JP-H11324662-A (JP)
Title: Catalyst converter device
Inventor: YAMANASHI AYANORI
IPC: B01D53/94
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which enhances the conversion performance of HC by a three way catalyst, while sufficiently securing the absorption capacity of an HC absorption material and suppresses the exhaust of HC in cold working by improving the array structure of the HC absorption material and three way catalyst. SOLUTION: HC absorption materials A1 , A2 , A3 and three way catalysts B1 , B2 , B3 are provided to be arranged from the up stream side to the down stream side of an exhaust passage A1 , B1 , A2 , B2 , A3 , B3 in this order, the HC absorption materials A1 , A2 , A3 are so set as to divide the capacity of the HC absorption material having a prescribed absorption performance into three, and the three way catalysts B1 , B2 , B3 are so set as to divide the capacity of the three way catalyst having a prescribed three way performance into three.  Respective carriers of all the HC absorption materials and the three way catalysts have such relation that the heat capacity increases more from the upstream side of the exhaust passage toward the downstream side, and a carrier of an adjoining HC absorption material and a carrier of the three way catalyst are set to such a relation that the heat capacity of the carrier of the HC absorption material is large and the heat capacity of the carrier of the three way catalyst is small.
Patent JP-S5660362-A (JP)
Title: Characteristic measuring device
Inventor: KAMEDA TOORU
IPC: G01R31/26
Filed: 1979-10-22
Abstract: PURPOSE: To measure characteristics of a large quantity of elements in a short time, by measuring temperatures at plural points for semiconductor thermosensitive switch elements and by calculating switch temperatures from these measure values.  
     CONSTITUTION: The voltage of an arbitrary waveform which rises gradually is applied from variable voltage source 1 to sample 2, and the voltage for switching- on of sample 2 is held in peak-to-peak value holding circuit 3, and this voltage is measured by digital voltmeter 4, and this data and data obtained by measuring the temperature of sample 2 in thermostatic tank 5 of set temperature T 1  by detecting part 6 and digital thermometer 7 are input to computer 8. Next, similar measurement is performed for set temperatures T 2  and T 3  of thermostatic tank 5, and data of pairs of these temperatures and switch voltage values are used to perform linear circuit calculation. Then, a breakover voltage and a switching temperature at an arbitrary temperature are calculated from the obtained characteristic expression. 
     COPYRIGHT: (C)1981,JPO&Japio