baber/WOPTO huggingface dataset:
Patent JP-H02178629-A (JP)
Title: Liquid crystal element
Inventor: SAKAMOTO MASANORI
IPC: G02F1/1337
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the generation of pinholes, unequal film thicknesses, etc., at the time of film formation by injecting a liquid crystal material into the cell formed by disposing two sheets of substrates formed with oriented films on the surfaces to face each other in such a manner that the oriented films are positioned on the inner side, via spacers inserted therebetween and using a resin material which is of a specific value or above in the value of dielectric constant as the oriented films. CONSTITUTION:The oriented films 2 are formed on the surfaces of two sheets of the liquid crystal element substrates 1. The substrates are disposed to face each other via the spacers inserted therebetween in such a manner that the oriented film 2 side is positioned on the inner side to form the cell. The liquid crystal material is injected in the cell to form the liquid crystal layer 3. The resin material having >=8.0 value of the dielectric constant is used as the oriented films. The resin material is exemplified by, for example, cyanoethylated ethylene/vinyl alcohol copolymer etc. Since the dielectric constant of the resin material constituting the oriented films is large in such a manner, the increase of the film thickness (d) thereof is possible. The generation of the pinholes, unequal film thickness, etc., at the time of the film formation and the film cutting and peeling at the time of a rubbing treatment are prevented in this way.
Patent JP-H06160809-A (JP)
Title: Liquid crystal electrooptical device
Inventor: KONUMA TOSHIMITSU
IPC: G02F1/136
Filed: 1992-11-19
Abstract: PURPOSE:To perform liquid crystal display with high gradation by supplying specific charge quantity that is the product of spontaneous polarization and a picture element area in liquid crystal to a picture element electrode, and holding it so as not to change until next charge supply. CONSTITUTION:A thin film transistor TET consists of a source part 140 on a signal supply side, a drain part 141 connected to a liquid crystal picture element, and a gate part 142 which controls potential difference between a source and a drain. The terminal on the other side of the picture element electrode is grounded 144 ordinarily. When an operation is performed, a constant voltage is supplied to the source part 140. The gate is turned on by applying the voltage in such state, and resistance between the source and the drain is decreased, and prescribed charge is supplied to the picture element electrode connected to the drain part 141. After the charge is supplied, the gate is turned off, and a resistance value between the source and the drain is increased by four to eight times that in an on-state. The picture element electrode is set in an open state essentially, and the potential of the electrode can be held as it is.
Patent JP-H08232903-A (JP)
Title: Noise reduction device of fluid pressure device
Inventor: ROBAATO JIEI HIYUUBUNAA
IPC: G05D16/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducer for effectively controlling the propagation noises of a fluid even when operated under wide pressure, speed and displacement volume. SOLUTION: A noise reducer 34 is provided for reducing the propagation noises of a fluid in a hydraulic system 10 having a hydraulic pump 12 connected to a power source 16 such as an engine via a driving mechanism 18. The noise reducer 34 for the propagation noises of a fluid includes a fluid container 36 having a preset volume and arranged near the hydraulic pump in the hydraulic system 10 and a variable throttle 38 arranged downstream of the fluid container 36 in the hydraulic system 10.
Patent JP-H0525352-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO YOZO
IPC: C08L25/10
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the subject resin composition, containing a polymer having recurring units derived from a specific polycyclic (meth)acrylate and a flexible polymer in a prescribed proportion and excellent in rigidity, dimensional accuracy, impact and light resistance, etc. CONSTITUTION:A thermoplastic resin composition containing (A) a polymer having recurring units derived from a polycyclic (meth)acrylate expressed by the formula ((m) is >=0; (n) is 0 or 1; R is H or methyl; R<1> to R<18> are H, halogen or hydrocarbon; R<15> and R<16> or R<17> and R<18> together may form alkylidene group; (p) is 0 or 1) and (B) a flexible polymer such as an acrylic rubber at a weight ratio within the range of (99:1) to (40:60).
Patent JP-H05164124-A (JP)
Title: Bearing structure of scanner motor
Inventor: KAWASHIMA YASUNARI
IPC: F16C35/063
Filed: 1991-12-18
Abstract: PURPOSE:To restrain movement of a rotary shaft and bearing and prevent the occurrence of balance fluctuation by disposing an annular friction member having high coefficient of friction between the rotary shaft fixed to a rotor of a scanner motor and the bearing disposed in a housing for shaft supporting the rotary shaft. CONSTITUTION:A bearing structure 11 of a scanner motor 12 has a stator 16 opposed to a rotor 14 having a rotor magnet 13a and having a drive coil 15 fixed thereto. A polarizing mirror 17 is fixed to the outer periphery of the rotor 14 and a rotary shaft 20 is fixed to the center part of the same. The rotary shaft 20 is shaft supported through a bearing 22 by a housing 21 holding fixedly the stator 16. Thus, an annular friction member 26 is disposed between the rotary shaft 20 and the inner diameter part of the bearing 22 to generate a frictional force corresponding to a force generated in the direction orthogonal to the rotary shaft 20 in the rotation thereof. Hence, the movement of the rotary shaft 20 and bearing 22 is restrained to prevent the occurrence of balance fluctuation.
Patent JP-H05156347-A (JP)
Title: Method for adjusting furnace pressure in batch type atmospheric furnace
Inventor: NANBA KEISHICHI
IPC: C21D1/74
Filed: 1991-11-22
Abstract: PURPOSE:To quickly eliminate positive and negative pressures in a furnace, to prevent suction of the outer air, etc., into the furnace and oxidation of a material to be treated and, to prevent disturbance of the atmosphere in a heating chamber and to obtain the necessary treating effect. CONSTITUTION:A cover 12 of a hole 11 for pusher fork in an inlet door 4 is opened at the time of closing the inlet door 4 after the material 15 to be treated is charged into the heating chamber 1 or at the time of quenching the material 15 to be treated, and at the same time, an atmospheric gas is introduced into the heating chamber 1.
Patent JP-H10168445-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an org. electroluminescent element which is excellent in luminescent efficiency and emits light with a high luminance by sandwiching a layer contg. a benzodiacenaphthylene deriv. between a pair of electrodes. SOLUTION: This element has at least one layer which contains at least one benzodiacenaphthylene deriv. and is sandwiched between a pair of electrodes. The deriv. is pref. a benzo[1:2-a,3:4-a']diacenaphthylene deriv. or a benzo[1:2-a,4:5-a']diacenaphthylene deriv., an esp. pref. compd. being represented by formula I or II [wherein X1 to X14 are each H, halogen, a linear, branched, or cyclic alkyl or alkoxy group, aryl, or -COOR (R is H, alkyl, aryl, or aralkyl)]. The deriv. is used pref. as a hole injection and transport component, a luminous component, or an electron injection and transport component.
Patent JP-H05138171-A (JP)
Title: Electrolytic water purifier
Inventor: IKEBE TSUTOMU
IPC: C02F1/46
Filed: 1991-11-25
Abstract: PURPOSE:To remove a buffer ion having buffer action to pH variation in water, to improve electrolytic efficiency and to easily regenerate the efficiency of a ion exchange resin. CONSTITUTION:This purifier consists of a neighboring anode chamber 10A and cathode chamber 10B interposing a membrane 11 between them, electrode plates 12 and 13 provided in an anode chamber 10A and cathode chamber 10B, an ion exchange resin 15 provided in one side or both side of the anode chamber 10A and the cathode chamber 10B, and buffer ion in water is neutralized by ion exchange action and an ion exchange resin is regenerated by ionized water Wa improved in ion concentration.
Patent JP-H02182925-A (JP)
Title: Bearing device
Inventor: ICHIKAWA MICHIHIRO
IPC: F16C35/08
Filed: 1988-12-28
Abstract: PURPOSE:To reduce abrasion and simultaneously enable stable high-speed rotation driving by forming contact part of three rotating disks pressed from three ways with a pressed and retained spindle into a specific shape. CONSTITUTION:In a spindle rotating and driving device pressing a spindle S from three ways by three rotating disks 21 and supporting and rotating the spindle S, circumferential surface 21a of the rotating disks 21 is made into projected form or recessed form and simultaneously a ring member 4 having a recessed part 4a or projected part 4a' capable of fitting with projected form or recessed form is inserted into the spindle S under pressure.
Patent JP-H01175768-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI AKIRA
IPC: H01L29/732
Filed: 1987-12-29
Abstract: PURPOSE:To form an emitter resistance without requiring a wide emitter region and complicated process and to secure a wide and safe operation region, by providing a floating isolation region of the same conductivity type as that of a base region in an emitter region formed in a base region. CONSTITUTION:A semiconductor device comprises a collector region 1 of one conductivity type formed on a semiconductor substrate, a base region 2 of the other conductivity type formed in the collector region 1, an emitter region 3 of one conductivity type formed in the base region 2 and a floating isolation region 4 of the other conductivity type formed in the emitter region 3. For example, the floating isolation region 4 of the same conductivity type as that of the base region is formed in the emitter region 3 and the emitter region 3 of the lower part of the region 4 is used as an emitter resistance. The value of the emitter resistance is determined by the width and length of the floating isolation region 4 and an impurity concentration of the emitter region 3 of the lower part of the region 4.
Patent JP-H08176630-A (JP)
Title: Tool for closing tuyere part of blast furnace
Inventor: WAKITA SHIGERU
IPC: C21B7/16
Filed: 1994-12-20
Abstract: PURPOSE: To provide a tool for closing a tuyere part easily fittable and removable and excellent in sealness by supporting a referactory cloth fitted to long inside pipy body arranged with an inspection cover in umbrella shape through stretching materials fitted to an outside pipy body. CONSTITUTION: In this tool 4 for closing the tuyere part of a blast furnace composed of the inside pipy body 46 fitting the refractory cloth 43 at the tip part and the outside pipy body 48 slidably including the inside pipy body, the tip part of the inside pipy body 46 is closed with a transparent ceramic plate 45 and the outer end is closed with a cover 5 provided with an inspecting hole 50 so as to be possible to inspect the inner part of the blast furnace. The refractory cloth 43 is made of umbrella shape silica fibers, glass fibers, alumina fibers, etc., and its one end is fixed to the tip part of the inside pipy body 46 with a fixing tool 41 and about 8-12 pieces of plural aggregates 42 are restrained in the inside. Further, the stretching materials 44 are rotatably restrained at the aggregates 42 and the tip part of the outside pipy body 48, respectively.  The outside pipy body 48 is advanced to a suitable position and the refractory cloth 43 is widened in the umbrella shape and fixed to the inside pipy body 46 with a clamp 47 to close a tuyere blow pipe.
Patent JP-2001151305-A (JP)
Title: Trash station cover
Inventor: MURAKAMI KUMIKO
IPC: A01M29/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a trash station cover for preventing trash sacks gathered at a trash station from being scattered by animals and wetted by the rain. SOLUTION: This trash station cover is composed of a body having a swell furnished internally with a accommodation space made from a flexible sheet and a weight installed at least in one part of the peripheral edge of the cover body.
Patent JP-H07200151-A (JP)
Title: Controller for pointing device
Inventor: ABE MASATAKA
IPC: G06F3/038
Filed: 1993-12-28
Abstract: PURPOSE:To inhibit interruption of a pointing device through easy operation when a user desires after a system is started up. CONSTITUTION:In the normal state, a mouse cursor 3 in an arrow shape is freely movable outside a mouse trap area 34 (a). When the mouse cursor 33 is moved into the area 34 (b), the mouse cursor 33 disappears and a state wherein a mouse 36 is caught in a cage 35 in the area 34 is displayed (c). At this time, the mouse is set in an effective state and an interruption from the mouse to a CPU is inhibited. When the mouse is moved large at this time, a mouse cursor 37 imaging a mouse and an 'open' button 38 are displayed (d) outside the cage 35 in the area 34. When the mouse cursor 37 is clicked (e) on the 'open' button 38, the mouse cursor 34 is displayed in an area outside the area 34 and the mouse is put back into the normal state wherein an interruption can be initiated at all the time.
Patent JP-H11167600-A (JP)
Title: Fraction processing method for component ratio of numerical data
Inventor: KAWAGUCHI NAOAKI
IPC: G06Q10/10
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To perform fraction processing so as to secure a total rate of 100%, etc., for a component ratio of numerical data on every data item in regard to a table consisting of plural data items. SOLUTION: Numerical data on plural data items are set on a numerical data table 3 which includes breakdowns and numerical data on the components of a lower order level of a certain data item. A definition data table 5 defines a level hierarchy of each data item corresponding to the table 3. Then a component ration calculation part 4 refers to both tables 3 and 5 to calculate the component ratio of a data item of the most significant level and performs fraction processing so as secure the total component ratio of 100%. Then fraction processing is performed again so as to secure the total component ratio of both breakdowns and components that is equal to the component ratio of the immediately higher order level. However, temporary dummy data are set for the components since they treated equivalent to the breakdowns.
Patent JP-H06155794-A (JP)
Title: Printer
Inventor: TSUZUKI HANZO
IPC: B41J19/18
Filed: 1992-11-20
Abstract: PURPOSE:To extend a heating element life to extend a printing head replacing period by changing the relative positions of heating elements opposed to a printing area and a non-printing area. CONSTITUTION:A CPU 11 discriminates whether or not an issuance of a receipt has been completed by a printer 30. If an issuance of a receipt has been completed, for conducting printing, the CPU 11 outputs printing data to the printing controller 30 with a shift of one bit rightward for shifting a printing start position by one dot, i.e., for shifting a thermal element opposed to the printing start position by one segment rightward. Thereafter, on the basis of the count value of a bit counter, the CPU 11 judges whether or not a shift amount is larger than an amount of auxiliary thermal elements provided on a thermal line head. If it is larger, the shift amount is initialized so that printing is started at a segment 1 (SEG 1).
Patent JP-H07285883-A (JP)
Title: Vaccine composition containing autologous epidermal growth factor
Inventor: AGUSUTEIN BIENBENIDO RAGE DABI
IPC: C07K19/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a vaccine composition inhibiting growth, etc., of epithelial growth factor-depending tumor without introducing foreign protein by an autoimmune effect, containing an autochthonous epithelial growth factor combined with a carrier protein and an adjuvant. CONSTITUTION: This vaccine composition comprises (A) an autochthonous epithelial growth factor(EGF) combined with a carrier protein (preferably cholera toxin B-chain, tetanus toxin, monoclonal antibody, etc.) and further contains (B) an adjuvant (preferably aluminum hydroxide). Preferably, a human recombinant epithelial growth factor (hu-recEGF), etc., is used as the autochthonous EGF. The component A is obtained by, e.g. mixing a solution of hu-recEGF in 10 mM PBS/MgCl2 with a solution of cholera toxin B-chain in the same solvent at a ratio of 1-5 mol of EGF per 1 mol of the protein, adding 0.5 % glutaric aldehyde, incubating at a room temperature and dialyzing in 10 mM PBS/MgCl2 .
Patent JP-H04195604-A (JP)
Title: Control signal generating circuit
Inventor: UEDA TOSHIHIRO
IPC: G05B19/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a control signal generating circuit which has a small circuit scale by storing a period wherein the same signal value continues as memory data in a RAM, inverting the signal value at the end of the period where the same signal value continues and generating a control signal, and removing the redundancy of the memory data. CONSTITUTION:The control signal is generated by holding a reset signal at '1' and a down counter 3 with a load begins to count down. The output of the down counter 3 with the load becomes '0' 100 cycles of a clock later and the output of a 0 detector 4 varies from '0' to '1'; and the counter 1 counts up and the control signal is switched from '0' to '1'. At this time, the counter 1 accesses memory data in an address 1 of the signal variation point recording ROM 2 and 50 indicating a period wherein the control signal is '1' is loaded in the down counter 3 with the load. This operation is repeated to generate the control signal with the memory data. Consequently, the redundancy of the memory data can be removed and the control signal generating circuit with the small circuit scale is obtained.
Patent JP-H07196891-A (JP)
Title: Curable composition
Inventor: HIGUCHI TOSHIHIKO
IPC: C08K5/5435
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a curable composition having remarkably excellent mechanical properties and adhesiveness and excellent in workability by mixing a polyether, an epoxidized polymerizable unsaturated monomer, a curing agent and a silicon compound. CONSTITUTION:This composition consists of a polyether (A) containing at least one reactive silyl group in the molecule, a polymer (B) obtained by polymerizing an epoxidized polymerizable unsaturated monomer having at least one epoxy group in the molecule or its mixture with other polymerizable unsaturated monomer, a curing agent (C) for epoxy resin, and a silicon compound (D) containing at least one epoxy group or functional group capable of reacting with an epoxy group and at least one reactive silyl group in the molecule. A cure accelerating catalyst that accelerates the cure reaction of the reactive silyl group can be used in the composition to accelerate the cure with moisture.
Patent JP-H07185454-A (JP)
Title: Heavy corrosion-resistant steel material coated with contamination-resistant polyolefin and coating method
Inventor: KURISU TAKAO
IPC: C09D5/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a heavy corrosion-resistant steel material coated with a contamination-resistant polyolefin which prevents raw food, refuse and grease from sticking to the surface and at the same time, inhibits the separation of a corrosion-resistant polyolefin to ensure the long life of a steel material, and further, makes possible the coating of the surface so that the steel material can be used for maintaining a presentable appearance, as well as a coating film formation method. CONSTITUTION:In a coating film formation method, a corrosion-resistant polyolefin 3 layer is provided on the surface of a steel material 7, then a special primer 2 having a durable adhesive property is applied to the surface of the polyolefin 3 layer. In addition, the corrosion-resistant polyolefin 3 layer and the specific primer 2 layer are fused together by heating, and further, a contamination-resistant and water-repellent coat 1 or a contamination-resistant and scar-proof copper alloy sheet 1a are applied or lined as a top coat. 6 is a special chemical treatment; 5 is a primer; and 4 is an adhesive polyolefin layer.
Patent JP-H09151982-A (JP)
Title: Hydraulic shock absorber
Inventor: FURUTA TAKASHI
IPC: B60G13/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in weight, reduce the manufacturing cost, and make a hydraulic shock absorber most suitable to a strut type for vehicle having a knuckle bracket on the lower end side. SOLUTION: A prescribed position A on the lower end part of an outer cylinder 2 opposed to the upper end of a knuckle bracket is quenched after electrically heated by a hardening device 5 preliminarily installed to the outer cylinder 2 in such a manner as to be separable, whereby it is hardened. The quench hardening device 5 has a pair of nipping bodies 10, 20 for laterally pressing the outer cylinder 2 to form an annular space S on the peripheral side of the outer cylinder 2, each nipping body 10, 20 has positive and negative electrode bodies 11, 12, 21, 22 vertically arranged so as to form the annular space S and holding bodies 13, 23 for holding the positive and negative electrode bodies 11, 12, 21, 22 from the peripheral side, respectively, and each holding body 13, 23 selectively has an injection port 13a or discharge port 23a for cooling water.
Patent JP-H05147996-A (JP)
Title: Cement mortar composition
Inventor: ENDO TATSUO
IPC: C04B28/02
Filed: 1991-11-26
Abstract: PURPOSE:To provide a cement mortar composition wherein liquid sagging on the surface is not caused while intactly holding excellent adhesive property, strength and workability retained by conventional cement mortar composition and a tile does not slide down in a state of undried mortar even when the tile is mounted thereon. CONSTITUTION:Cement mortar composition is obtained by adding 0.02-3 pts.wt. water soluble cellulose ether and 0.001-2.0 pts.wt. alkali metallic salt of sulfoethyl cellulose wherein the degree of substitution of a sulfoethyl group is 0.1-2.5 and viscosity of 2% aqueous solution is 10cPs or more to 100 pts.wt. cement.
Patent JP-2001149080-A (JP)
Title: Method for detecting plant gene by pcr method
Inventor: ARATAIRA SEISHIYOBI
IPC: A23L11/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing DNA which is pure and can be used as a template for PCR from a food which was obtained by processing a plant seed such as soy bean and whose protein was denatured, and a method for detecting a gene of the plant in the food using the PCR method. SOLUTION: The method for preparing a template DNA from a food obtained by processing a plant comprises the following steps: 1) if necessary, removing a fat from a food obtained by processing (heating, heating and grinding, pressurizing, or fermenting) a plant, 2) extracting a crude DNA fraction from the (obtained) food, 3) and fractionating the obtained crude DNA fraction by the polyethylene glycol precipitation and/or polyacrylamide gel electrophoresis.