baber/WOPTO huggingface dataset:
Patent JP-S6086764-A (JP)
Title: Manufacture of electrode base material with rib of fuel cell
Inventor: SAKURAI MASAHIRO
IPC: H01M4/96
Filed: 1983-10-17
Abstract: PURPOSE:To maintain uniform clamping pressure and a small contact resistance throughout an operation period by making an electrode base material to be impregnated with a proper amount of phenol resin while being fired. CONSTITUTION:Carbon fiber cloth having both heat resistance and phosphoric acid resistance is vacuum deaerated followed by being immersed in an alcohol solution having phenol resin concentration of 10-15wt%. This is pulled up and dried while being further fired for several hours so as to obtain the carbon fiber cloth adhesively impregnated with phenol resin. The electrode base member thus constituted easily gets to fit in a contact member owing to the pressure in the thickness direction thus also playing the role of a cushion. The carbon fiber cloth given with such a function is provided with ribs by a cutting process or the embossing molding in order to make an electrode base material with ribs.
Patent JP-H0480761-A (JP)
Title: Automatic focusing method and device
Inventor: MORIYAMA NORIO
IPC: H01L21/30
Filed: 1990-07-24
Abstract: PURPOSE:To prevent a resolving power from lowering being caused by the deviation of a focusing position by calculating the deviation of the focusing position between an exposing optical system and an automatic focusing optical system with reference to a wafer from a difference between a best focusing position for correction and the best focusing position of the automatic focusing optical system. CONSTITUTION:The relation between the wafer position and the intensity of light transmitted through the pattern 9 for the correction of a reticle mask 1 is found, then the best focusing position 16 for the correction from the position where the light intensity is the highest is calculated. And the surface of the wafer 3 is irradiated by automatic focusing light 7 emitted from an automatic focusing light emitting part 5, and an automatic focusing light receiving part 6 receives the light so that the best focusing position 15 is obtained. And a computing element 8 finds the difference between the best focusing position 15 and the best focusing position 16 for the correction, the deviation of the focusing position between the exposing optical system and the automatic focusing optical system with respect to a wafer chuck 4 is corrected, then a focusing action to the wafer 3 is executed. Thus, the resolving power is prevented from lowering caused by the deviation of the focusing position.
Patent JP-S6438211-A (JP)
Title: Polyarylene sulfide resin molded product having welded part
Inventor: NITO TOSHIKATSU
IPC: C08K5/54
Filed: 1987-08-03
Abstract: PURPOSE:To enhance the strength of a welded part, by forming a molded product having the welded part provided to at least a part thereof by the injection molding of a resin composition wherein a specific amount of a polyarylene sulfide resin, aminoalkoxysilane and an inorg. filler are respectively compounded. CONSTITUTION:A molded product is formed by the injection molding of a resin composition wherein 0.01-5pts.wt. of aminoalkoxysilane and 0-400pts.wt. of an inorg. filler are compounded with 100pts.wt. of an polyarylene sulfide resin and a welded part is provided thereto at least at a part thereof. When the use amount of aminoalkoxysilane is excessively smaller than 0.01pts.wt. per 100pts.wt. of the polyarylene sulfide resin, no original objective effect is obtained and, when said use amount is excessive, it is not pref. because a lowering in mechanical properties is generated. When the use amount of the inorg. filler is excessively smaller than pts.wt. per 100pts.wt. of the above-mentioned resin, mechanical strength becomes inferior, when it is excessive, forming processability becomes difficult.
Patent JP-2001021905-A (JP)
Title: Method and device for injection of liquid crystal
Inventor: SHIMOTORU AKIRA
IPC: G09F9/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the time required to inject a liquid crystal into a cell. SOLUTION: First and second intermediate ports 7, 8 are formed between an injection port 5 and a ventilation port 6 of a cell 1, and these intermediate ports 7, 8 are connected to common connectors 31, 32, respectively. An electromagnetic switching valve 35 (connection selecting means) works to connect the common connector 31 to a vacuum pump 11 (vacuum sucking means) before the liquid crystal reaches the intermediate port 7, and to connect the common connector 31 to a pressure tank 21 (liquid crystal supply means), after the liquid crystal reaches the intermediate port 7. An electromagnetic switching valve 36 is made to connect the common connector 32 to the vacuum pump 11, before the liquid crystal reaches the intermediate port 8 and is made to connect the common connector 32 to the pressure tank 21, after the liquid crystal reaches the intermediate port 8.
Patent JP-S6187481-A (JP)
Title: Solid state image pickup device
Inventor: HASEGAWA KAZUMASA
IPC: H04N5/335
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a solid state image pickup device with a large S/N by providing a light shield layer to the upper part of the channel of a thin film switching element array so as to decrease the leakage current of the switching element. CONSTITUTION:A thin film transistor (TR) made of a polycrystal silicon is formed by using a polycrystal silicon layer 102 not doped with impurity, polysilicon layers 103, 104 with doped impurity, a gate insulation film 105 and a gate electrode 106. Further, a photodiode made of a photosensitive thin film is formed by using a wire metallic material film 111, a photosensitive film 112 and a transparent conductor film 113. A light from the upper part of the solid state image pickup device like this contacts the photodiode through a surface protection film 114 to stimulate a photoelectric current. Since the thin film transistor is shut by the light shield layer 115. no light is given and no off-leakage current is increased.
Patent JP-S6256730-A (JP)
Title: Cooling and heating equipment
Inventor: OTSUBO MICHIO
IPC: F24F11/02
Filed: 1985-09-02
Abstract: PURPOSE:To provide a cooling and heating equipment prominent in energy saving property by a method wherein a heating device, whose energy consumption in terms of primary energy upon warm-air heating is smaller, is used for heating. CONSTITUTION:A control sequence is accommodated in a controller 24. An electric source is put ON and the conversion of electricity and kerosene into primary energy as well as the value of air-conditioning load are inputted. An energy consumption, in terms of primary energy of a kerosene heat source warm-air heater 18 in which the value is not changed by indoor and outdoor conditions is calculated. Cooling or heating is selected; in case of cooling, the cooling operation is effected by a heat pump. In case of heating operation, the COP (coefficient of performance) of heating of the heat pump is calculated. Further, the energy consumption of the heat pump, in terms of the primary energy is calculated. Subsequently, when the level of oil is lower that a set level, the heat pump is put ON to effect heating by the heat pump and the warm-air heater 18 is put OFF. When the level of oil is higher than the set level, the energy consumptions of devices in terms of the primary energy that heat with the heat pump and with the warm-air heater 18 are compared; then, the heating operation is effected by a device having smaller value of energy consumption.
Patent JP-2001019651-A (JP)
Title: Production of trans-3-isocamphylcyclohexanol
Inventor: ISHIDA HAJIME
IPC: C07C29/10
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a production process for trans-3-isocamphylcyclohexanol that is an essential component for the manifestation of sandalwood oil-like perfume in which 3-isocamphylguaiacol is hydrogenated in high yield in no need of expensive catalyst, for example, ruthenium or the like or an expensive reducing reagent, for example, lithium borohydride or the like. SOLUTION: 3-isocamphylguaiacol is hydrogenated by using Raney nickel as a catalyst in at least one solvent selected from the group consisting of water, hydrocarbons, ethers, secondary alcohols, tertiary alcohols, nitriles, sulfoxides and amides. In the preferred embodiment, the hydrogenation is carried out in the presence of a base including an alkali metal or an alkaline earth metal.
Patent JP-H0945924-A (JP)
Title: Manufacture of amorphous silicon thin-film transistor
Inventor: SHIMANO TAKUYA
IPC: G02F1/136
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain high-operation characteristics by reducing the amount of impurity ion in a channel protection film when manufacturing a-SiTFT using the ion implantation method for forming a low-resistance semiconductor layer. SOLUTION: A gate electrode 10, a gate insulation film 11, a-Si thin film 12, and a channel protection film 13 are successively formed on an insulation substrate 9, the channel protection film 13 matches the gate electrode 10 before machining, and then an ion seed containing phosphor is injected to the exposed a-Si thin film 12, thus forming a low-resistance semiconductor layer 15. Then, after machining the shape of the low-resistance semiconductor layer 15, source and drain electrodes 16 and 17 are formed on it before machining Then, the low-resistance semiconductor layer 15 at a region which is not covered with the electrodes and the channel protection film 13 is eliminated by dry etching and simultaneously the thick film of the channel protection film 13 at a region which is not covered with the electrode is reduced by dry etching.
Patent JP-H06186511-A (JP)
Title: Contact lens containing lipophilic cyclodextrin
Inventor: PEETAA HERUBUREHITOSUMAIERU
IPC: C08B37/16
Filed: 1993-08-05
Abstract: PURPOSE: To obtain such a material that its hydrophilicity and oleophilicity can be controlled, and to obtain such a contact lens that is colorless and transparent and has high oxygen permeability and good mechanical stability and that its contact angle satisfy high-level requirements required as a contact lens. CONSTITUTION: This contact lens contains a cyclodextrine deriv. which has repeated subunits expressed by formula I and is crosslinked and made oleophilic. In formula I, (n) is an integer 6 to 25, R<1> is independently hydrogen atom, R<2> or R<7> , and at least one R<1> is R<7> and the residual R<1> is hydrogen atom or R<2> , and R<2> is an alkyl group with halogen substituents or an aryl group with alkyl substituents. etc., and R<7> is a bivalent or polyvalent group expressed by formula II. In formula II, (x) is an integer of 1 to 10000, R<4> , R<5> and R<8> are independently hydrogen atoms, alkyl, alkylene, alkenylene or phenyl groups, and at least two of R<4> , R<5> and R<8> are alkylene or alkenylene groups.
Patent JP-S59165631-A (JP)
Title: Method and apparatus for manufacturing spin-processed display board
Inventor: SAKATA JIYUNSUKE
IPC: B29C69/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain the titled display board at low cost by spin-processing the surface of a beltlike material, in which adhesives are applied on the back of a synthetic resin film, by abrasives, printing the surface, coating it with a transparent film and cutting the beltlike material to a desired shape. CONSTITUTION:A beltlike material 1 in which pressure-sensitive adhesives 4 are applied on the back of a synthetic resin film 3 with a surface having a metallic gloss such as a polyester film and exfoliating paper 5 is pasted on the back is made travel intermittently, and passed through a spin processing device 10 and a printer 6. Circular abrasives of proper roughness are turned slightly as a turn or more while being brought into contact by appropriate pressure and the material is spin-processed in the spin processing device 10, and chips on processing are removed. A transparent coating film 30 is pasted on the whole region of the surface of the film after printing, and layers upper than the exfoliating paper 5 are cut to a desired shape by a cutter 9. The films are separated from the exfoliating paper 5 one by one at every use, and may be pasted on an operating knob, etc.
Patent JP-S6175188-A (JP)
Title: Opening and closing partition for shower room
Inventor: HAINTSU GEORUKU BAUSU
IPC: A47K3/30
Filed: 1985-09-03
Abstract: A shower partition includes a swinging door pivotable, by means of a hinge, about a substantially vertical axis. The installation dimensions available at the installation site often vary widely, discrepancies of up to 20 cm being by no means unusual. Compensation for tolerances or variations in installation dimensions is made possible in a simple manner. To this end, the swinging door is constructed so that it can be adjusted at right angles to its pivot axis on a jamb member or the like. The swinging door, and/or the pivot hinge comprise, at right angles to the pivot axis, a slot or a series of spaced aligned holes for an attachment element such as a screw.
Patent JP-H01104192-A (JP)
Title: Method of bonding with vibrioricin
Inventor: JIERARUDO JIYOOJI RABINJIYAA
IPC: C07K5/072
Filed: 1988-08-05
Abstract: PURPOSE: To produce a dipeptide or a polypeptide by reacting an acid component of an amino acid, a peptide having an N-terminal protecting group or their salt with vibriolysin participating in the formation of peptide bond.  
     CONSTITUTION: A dipeptide or a polypeptide is produced by reacting an acid component of an amino acid, a peptide having an N-terminal protecting group or their salt with an amine component of an amino acid, a peptide having an N-terminal protecting group or their salt in the presence of vibriolysin participating in the formation of peptide bond. The process is carried out by suspending a water-containing immobilized enzyme in a water-miscible organic solvent containing both starting raw materials and proceeding the reaction under stirring. The reaction is preferably carried out at 20-25°C for 2-24hr. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0843094-A (JP)
Title: Method and device for measuring position of underground continuous wall digging machine
Inventor: KESEN TETSUO
IPC: G01C15/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a method for measuring the position of an underground continuous digging machine for accurately measuring a position on plane orthogonal coordinates of a digging machine body by eliminating the need for a measurement wire and without being affected by the influence of muddy water concentration and muddy water flow. CONSTITUTION:While a digging machine body 1 is located on the ground above a scheduled line for digging, the positions on plane orthogonal coordinates of at least two main wires 2 are measured as the initial values and the positions on the plane orthogonal coordinates of the main wire 2 on the ground are measured while the digging machine body 1 descends to a deeper position than the ground along with the digging. By calculating the position on the plane orthogonal coordinates of the digging machine body 1 by the similarity rule using the amount of displacement for the initial value of the measurement value and the distance from the suspension point of the digging body of a boom to the ground and the digging machine body 1, the main wire 2 with several tons of tension is allowed to function as the measurement wire.
Patent JP-H0360485-A (JP)
Title: Fermentation method of organic waste sludge and production equipment or organic fermented fertilizer
Inventor: TANAKA TOSHIICHI
IPC: C05F17/02
Filed: 1989-07-26
Abstract: PURPOSE:To efficiently carry out the fermentation treatment with low cost to make fertilizer by hanging down and disposing plural air blowing openings and air suction openings alternatively in the vertical direction into the accumulated layer of organic waste sludge in a fermentation vessel, and allowing the air supply system to exchange heat with its reversed system as well as making them the reversible system of air supply and of air discharge. CONSTITUTION:The organic waste sludge accumulation layer adjusted with water content is provided in the fermentation vessel. The plural air blowing-out openings 1 and the plural air suction openings 2 are hung down and disposed with specified distance between each other in almost vertical direction to the sludge accumulation layer. The air supply system consisting of a blowing-out frame pipe 8, blowing-out connection pipes 10, blowing-out hanging- down pipes 12, etc., and the air discharge system consisting of a suction frame pipe 9, suction connection pipes 11, suction hanging-down pipes 13, etc., are allowed to exchange heat and are reversibly changed from suction system to discharge system, and vice versa. The supply amount and discharge amount of air, the temp. of air, etc., are automatically controlled according to the fermenting state in the fermentation, vessel to carry out aerobic fermentation to make fertilizer. By this method, the fermentation time is reduced with the result that the treatment rate is increased, and the man-hour for fermentation control is saved.
Patent JP-S6172367-A (JP)
Title: Deciding device for position of visual point
Inventor: SAGISHIMA NORIYUKI
IPC: G06T11/80
Filed: 1984-09-18
Abstract: PURPOSE:To obtain geometric data on a visual point where a picture is photographed from said picture by obtaining the coincidence between the image of a known matter in a natural picture and the corresponding point of a perspective pattern calculated from a structure mode of said known matter. CONSTITUTION:A structure model of a room is defined as a rectangular parallelepiped 20 and stored in a memory 1 in the form of the geometric data. A virtual camera 22 is set at a point O1 and a photographing image of the camera 22 is calculated for the structure model by a perspective conversion circuit 2. A produced perspective pattern is supplied to an input terminal 3 at one side of a picture synthesizer. While a natural picture photographed by the camera 22 and stored in a frame memory 7 is supplied to the other input terminal 8 after the signal applied to a terminal 6a is converted into a digital signal by an A/D converter 6. This natural picture is synthesized with the perspective pattern by a picture synthesizer 4, and this synthetic picture is displayed on the screen of a display device 5. Then the parameter of the visual point position applied via a terminal 2a is changed conversationally to secure the coincidence between the natural picture and the perspective pattern.
Patent JP-S6438447-A (JP)
Title: Pre-expanded polypropylene resin particle and its production
Inventor: KUWABARA HIDEKI
IPC: C08J9/22
Filed: 1987-08-04
Abstract: PURPOSE:To obtain easily without fail the title spherical particles which have a high expansion ratio relative to the particle diameter and excellent in filling property and expansion efficiency and can give a foam free of poor fusion, by expanding talc-containing PP resin particles so that the obtained pre-expanded particles may have a particle diameter and a bulk density both in a specified range. CONSTITUTION:100pts.wt. PP resin (e.g., ethylene/propylene random copolymer) is homogeneously mixed with 0.3-0.001pt.wt. talc by, e.g., dry blending to obtain talc-containing PP resin particles. 100pts.wt. particles formed by finely grinding the talc-containing PP particles to a particle diameter <=1mm with a grinder is mixed with at least 100pts.wt. dispersing medium such as water and at least 0.1pt.wt. dispersing agent such as Al2O3 or CaCO3, and the mixture is heated in a pressure vessel with agitation to a temperature at which the fusion is completed to obtain spherical resin particles of a particle diameter <=300mu. After cooling, these particles are placed in a sealed vessel together with a volatile blowing agent and a dispersant, and heated to a temperature >=a predetermined temperature under agitation, while keeping the pressure inside the vessel at a pressure above or below the vapor pressure of the volatile blowing agent. This mixture is released into a low-pressure atmosphere to obtain the title particles of a particle diameter <=100mu and a bulk density of 0.015-0.045g/cm<3>.
Patent JP-H0541393-A (JP)
Title: Junction type field effect transistor
Inventor: IKEDA MUTSUO
IPC: H01L29/812
Filed: 1991-08-05
Abstract: PURPOSE:To easily form a boundary of a p-n junction near a boundary between an active layer and its upper semiconductor layer and to improve controllability, reproducibility of the position of the junction by employing a crystalline structure in which a semiconductor layer having lower carrier concentration than those of the active layer is grown is grown on the active layer. CONSTITUTION:A first conductivity type semiconductor layer formed on a semi-insulating semiconductor substrate 11 has two layers 12, 13. The two layers have a first conductivity type first semiconductor layer 12 as an active layer, formed on the substrate 11, and a first conductivity type second semiconductor layer 13, having lower carrier concentration than that of the layer 12, formed on the layer 12. According to the configuration, a boundary of a p-n junction is easily formed near a boundary between the active layer and its upper semiconductor layer, and a variation in thickness of the active layer is suppressed to a small value. Further, a thickness of the active layer can be decided at a stage of a crystal, controlled, and manufactured.
Patent JP-H0944780-A (JP)
Title: Alarm device
Inventor: KAWAKAMI KAZUYA
IPC: G08B29/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device which doesn't forcibly disconnect a telephone line at the time of transmitting an alarm having a high degree of urgency. SOLUTION: The alarm device 1 has such forcible disconnection function that a control part 10 starts a forcible disconnection part 15 to open the telephone line and transmits an alarm thereafter at the time or transmission or the alarm to a monitor center in the busy state of the telephone line. The alarm device 1 is provided with a specific number storage part 17, where telephone numbers like '110' and '119' for reports having a high degree of urgency are stored, and a telephone number storage part 16 where the telephone number being in service is stored, and the alarm device 1 is so controlled that the forcible disconnection part 15 is not started in the case that the telephone number being in service has a high degree of urgency.
Patent JP-S6086827-A (JP)
Title: Electron beam exposure method
Inventor: OOSHIO SHIYUUJI
IPC: G03F9/00
Filed: 1983-10-19
Abstract: PURPOSE:To reduce the exclusive area of a chip mark by forming the rectangular chip mark having long sides parallel with an axis of arrangement of a scribing line. CONSTITUTION:Rectangular chip marks 14 having long sides parallel with axes of arrangement of scribing lines are formed in regions in the vicinity of each chip corner 13a, 13b, 13c, 13d on scribing lines 12y, 12x demarcating a chip region 11 on a semiconductor substrate to be treated. Chip marks 15, 16 to other chip regions and other adjacent chip regions are also formed adjacently in series. These marks are scanned by electron beams in the directions rectangular to the long sides and the central coordinates of each chip mark on scanning lines are detected, drawing exposure regions are determined while using the positions of quadrilaterals formed by tying these central coordinates as references, and several layer pattern is drawn and exposed. Accordingly, the exclusive areas of chip positioning marks disposed on the scribing lines can be reduced, and areas capable of being used for applications other than the scribing lines can be increased.