baber/WOPTO huggingface dataset:
Patent JP-H04183236-A (JP)
Title: Supervisory remote controller
Inventor: USUI KAZUHIRO
IPC: H02J3/00
Filed: 1990-11-13
Abstract: PURPOSE:To realize synchronized collection of power system data registered with time between a large number of slave stations by transmitting a control signal to a local station or other slave station when the local slave station detects a variation of predetermined binary information or numeric information. CONSTITUTION:A computer 1 is connected with master stations 11, 21 each of which is further connected through transmission lines 120, 220, respectively, with slave stations 101, 201. The slave stations 101, 201 measure 105, 105' ON/ OFF state of CB, current values on a transmission line, and the like. When a variation of the predetermined amounts 105, 105' to be measured is detected, a variation detection signal is delivered from a state variation detection designating table through transmitters 108, 109 to another slave station. Subsequently, the slave station transfers data, stored in a memory, to the master stations 11, 12 and the computer 1 rearranges thus transferred data in the order of time and analyzes variation of numeric data at each time.
Patent JP-H02153737-A (JP)
Title: Manufacture of carbon fiber carbon composite material
Inventor: YAMADA YASUHIRO
IPC: C04B35/83
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a light carbon fiber carbon composite material with an excellent heat resistance property, and having high strength by carrying out the primary carboni zation in laminating carbon fibers and a plate comprising pitch, and making it being infusible then, after that, performing the secondary carbonization and third carboniza tion in turn. CONSTITUTION:A plate made by infiltrating melted pitch into the bundle of carbon fibers is laminated to have a desired thickness, and then put into a mold in order that the primary carbonization is conducted such that a load is applied thereon from the upper part, and heated by the temperature in the range of 400 - 500 deg.C in a non- oxiding atmosphere, however, the load applied thereon should be selected in the range of 0.5 - 5kg/cm<2>. And, after an infusible treatment is performed by heating it in the range of 150 - 400 deg.C in an oxidizing atmosphere, the secondary carbonizing treatment is conducted by heating it at the temperature of the range of 600 - 800 deg.C under a load in the non-oxidizing atmosphere, however, the load should be selected in the range of 5 - 20kg/cm<2>. Furthermore, the third carbonizing treatment at the temperature of 800 deg.C or high in the non-oxidizing atmosphere. As a result, a carbon fiber carbon composite material can be obtained, in which fibers being light weight, having an excellent heat resisting property, and high strength is arranged in one direction.
Patent JP-H06160885-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA YASUHARU
IPC: G02F1/1347
Filed: 1992-11-17
Abstract: PURPOSE:To provide the liquid crystal display element which can be easily produced and can make high-grade display with suppressed uneven display at a high response speed and wide visual field angle. CONSTITUTION:This liquid crystal display element is constituted by superposing a liquid crystal cell 200 for phase difference compensation for compensating the refractive index anisotropy of a liquid crystal cell 100 for driving having a nematic liquid crystal layer which is homogeneously arranged and has positive dielectric anisotropy on the liquid crystal cell for driving and holding the liquid crystal display cell 100 for driving and the liquid crystal cell 200 for phase difference compensation with two sheets of polarizing plates 301, 303. The liquid crystal cell 200 for phase difference compensation is formed to a twisted structure having the spiral axis of the liquid crystal layer in the direction normal to the plane of the cell and about 180 deg. twist angle, by which the larger margin for a cell gap is obtd.
Patent JP-H08141045-A (JP)
Title: Hearing sensation activating earring
Inventor: ASAKURA YUKIO
IPC: A61H39/04
Filed: 1994-11-15
Abstract: PURPOSE: To improve hardness of hearing by stimulating the nerve of audition by stimulating the effective spot of behind ear and simultaneously emitting a minute tone by a bell only by putting on earrings. CONSTITUTION: This earring consists of a nearly U-shape earring main body 1 mounted on an earlobe M loadably/unloadably, a stumulative bar 3 provided protrusively on a vertical bar part 1B on the rear side of the ring main body 1 and whose tip is abutted with the effective spot E of behind ear located on a rear head part at the lower position of the earlobe M, and the bell 5 of small diameter mounted on the lower terminal of the ring main body 1 and which emits the minute tone.
Patent JP-H08143384-A (JP)
Title: Carbon member and its production
Inventor: HARADA YOSHIO
IPC: C04B41/90
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a carbon member with a combined coating films excellent in high-temp. oxidation resistance as well as to increase the bonding strength of a surface-treated coating film by forming a reactive metal Cr layer on the surface of a carbon substrate and further forming a matallic plating film or a carbide coating film on the Cr layer. CONSTITUTION: Fine particle-shaped reactive metal Cr of <=0.1μm size is deposited on the surface of a carbon substrate having 0.1-2.5μm average pore size and 5-30% porosity of open pores by heat-treating the substrate at 600-1,200 deg.C for 1-20hr in gaseous chromium halide contg. gaseous hydrogen, the metal Cr is impregnated into the substrate through the open pores and a carbon member with a coating layer formed on the surface is obtd. The reactive metal Cr layer on the carbon substrate is converted into a Cr23 C6 type chromium carbide layer by heat treatment at 600-1,200 deg.C for 1-20hr in a nonoxidizing atmosphere. The reactive metal Cr layer is further plated with a metal or subjected to boride treatment, nitride treatment or modification with a carbide such as SiC or TiC to form a laminated coating film.
Patent JP-H03166578-A (JP)
Title: Fixing device
Inventor: KIMURA SHIGEO
IPC: H05B3/00
Filed: 1989-11-27
Abstract: PURPOSE:To shorten a useless heating time before fixation processing by detecting the temperature of a heating body before preliminary heating and changing total energy at the time of preliminary heating in accordance with the detected temperature. CONSTITUTION:The relation between the temperature of the heating body 20 and the time necessary for raising the temperature to 180 deg.C, for example, is provided in a ROM table. As soon as a start switch is turned on, the detected temperature concerning the heating body of a thermometric element 23 is read by a microcomputer and preliminary heating energization start time is changed according to the tempera ture, so that the heating body is always allowed to be at the fixation-enabled tempera ture 180 deg.C 0.5 seconds before a fixation processing stage. Namely, when the highest temperature in use is 37 deg.C, the preliminary heating is started one second after the start switch is turned on. A short time after performing image formation, that means, in the case that the image formation is started again before the temperature of the heating body 20 falls to a room temperature, the preliminary heating is started two seconds after starting the image formation when the temperature of the heating body 20 is, for example, 74 deg.C. Thus, the consumption of energy caused by the useless heating before the fixation processing is reduced.
Patent JP-H08131105-A (JP)
Title: Production of glutinous rice-containing noodle
Inventor: SASAKI SUSUMU
IPC: A23L7/109
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method for producing a glutinous rice-containing noodle by adding glutinous rice powder to the noodle. CONSTITUTION: This method for producing a glutinous rice-containing noodle by kneading glutinous rice powder with the main raw material of the noodle and water to mix the particles of the raw materials with each other and impart the viscosity of the glutinous rice to the noodle.
Patent JP-H04179579-A (JP)
Title: Heat-sensitive recording material
Inventor: MATSUMORI HIDEKI
IPC: B41M5/30
Filed: 1990-11-15
Abstract: PURPOSE:To eliminate the problem of toxicity and provide the recording ground and colored images excellent in retainability and stability by providing an intermediate layer between a supporting body and a recording layer and incorporating a specific compound in the recording layer and/or intermediate layer. CONSTITUTION:An intermediate layer is formed between a supporting body and a recording layer from the heat-sensitive recording material having provided on the supporting body a heat-sensitive recording layer containing a colorless or light-colored leuco dye and a color forming agent for coloring the leuco dye and a novel compound, 4-benzyloxy-4'--diphenylsulfone or 4-4'- glycydiloxydiphenylsulfone, is incorporated in the recording layer and/or intermediate layer. The diphenylsulfone derivative can be prepared by normal reaction made between phenols and epichlorohydrines according to the formulas, wherein Bz represents benzyl group or 4--methylbenzyl group and R represents hydrogen atom or methyl group. This derivative improves the retainability and stability of colored images, particularly resistance to plasticizer. As a color forming dye, the leuco dye such as fluoranes is used. This derivative improves the retainability and stability of colored images, particularly resistance to plasticizer.
Patent JP-H03170371-A (JP)
Title: Production of porcelain substrate of grain boundary insulation type
Inventor: NARUMI KAZUHITO
IPC: C04B35/46
Filed: 1989-11-29
Abstract: PURPOSE:To improve yield of article with good quality by further calcining a semiconductor porcelain substrate in a nitrogen atmosphere in a specific temperature range while applying uniform load to the whole surface of the substrate before grain boundary insulating treatment. CONSTITUTION:Raw material components consisting essentially of SrTiO2 are weighed, mixed with a binder and molded. Further, this flat board-like molded article is calcined to remove the binder component, then reduced and calcined, burnt and made into a semiconductor to give semiconductor porcelain substrates 11. Then the semiconductor porcelain substrates are vertically laminated while sandwiching setters 12 for further calcination made of ZrO2 for further calcination between the semiconductor porcelain substrates 11. The setters 12 for further calcination are used under the lowermost semiconductor porcelain substrate 11 and on the uppermost semiconductor porcelain substrate 11. 2-14g/cm<2> load is uniformly applied to the whole surface of the substrates by taking advantage of a load source or empty weight of the setters 12 for further calcination and further calcined in an atmosphere of mixed gas of N2 and H2 having <=50vol.% H2 volume ratio at 1,200-1,400 deg.C to give porcelain substrates of grain boundary insulation type.
Patent JP-H11145040-A (JP)
Title: Scanning pattern exposure system and alignment method
Inventor: MATSUURA SEIJI
IPC: G03F7/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve alignment accuracy and device characteristics and device yield, by aligning a wafer in each scanning direction when exposing the wafer to light. SOLUTION: A scanning pattern exposure system performs alignment on exposure in each scanning director. Compensation factor is obtained on exposure in each scanning director to perform alignment based on the compensator factor. When a scanning pattern exposure system exposes a wafer to light, it determines the magnification of chip, the rotation of chip, and the amount of remaining shift after compensation the alignment of shots in each scanning direction and uses these data as a device constant and/or the amount of compensation for alignment to align the wafer.
Patent JP-H03166714-A (JP)
Title: Electron-beam exposure device and exposure method
Inventor: ABE NAOMICHI
IPC: H01L21/027
Filed: 1989-11-27
Abstract: PURPOSE:To prevent contamination by the splinter of an insulating film on the inside of a treating chamber by bringing the inside of a preparatory chamber to an atmosphere containing fluorine, adding a function projecting laser beams to the preparatory chamber and removing only a section irradiated with laser beams in the insulating film shaped onto the surface of a wafer by a chemical reaction. CONSTITUTION:A preparatory chamber 4 has the introducing port 4a of a reaction gas reacting with laser beams 1a and removing an insulating film 11a on a wafer 11, a gas exhaust port 4b, a transmitting window 5, through which laser beams 1a are transmitted, and a laser oscillator 1 projecting laser beams 1a onto the surface of the wafer 11 placed on a stage 6 mounted into the preparatory chamber 4. When the insulating film 11a is irradiated with laser beams 1a in the atmosphere of the reaction gas containing fluorine, fluorine radicals are formed and reacted with only a section irradiated with laser beams 1a in the insulating film 11a and a compound having high vapour pressure is acquired, thus removing the insulating film 11a in the section irradiated with laser beams 1a by exhausting the compound. Accordingly, the mechanical breaking of the insulating film 11a and a change into splinters can be prevented.
Patent JP-H01148386-A (JP)
Title: Water purifier
Inventor: SONE YASUSHI
IPC: B01D33/06
Filed: 1987-12-04
Abstract: PURPOSE:To reduce the amt. of the air permeating through the inside of a water purification filter and to enhance the water purification efficiency by providing an air suction port on the upper surface of the rotational center of the filter, furnishing a water suction port on the periphery of the air suction port, and connecting the air suction port to an air passage not communicating with the inside of the filter. CONSTITUTION:The air layer (b) is formed at the rotational center of the water purification filter 21 along with the convection of the water passing through a suction port 35, and reaches the bottom of the recess 34 of the filter 21. Under such conditions, the water in the air passage 30 is discharged from the lower part by the rotation of the filter 21, and the air in the volume equivalent to the volume of the discharged water is sucked into the passage 30 from the air suction port 36. The air in the passage 30 is also discharged from the lower part, and the air in the volume equivalent to the discharged air is sucked into the passage 30 from the air suction port 36. Although the air in the air layer (b) is also moved downward by the convection of water, air is sucked from the air suction port 36, and discharged through the passage 30 without passing through the inside of the filter 21. Accordingly, the amt. of air permeating through the filter 21 is reduced.
Patent JP-H09111785-A (JP)
Title: Method and equipment for consecutive construction in tunnel-shaped concrete structure
Inventor: MUNEKIYO TAKANARI
IPC: E02D29/05
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten the term of construction work by a method wherein a reinforcing bar assembling stage and a temporary floor slab form are provided in the next place of construction and reinforcing bars are assembled on the temporary floor slab form, in parallel with a concrete curing period. SOLUTION: A tunnel structure 4 is constructed with a prescribed distance set as one block and the structure 4 is supported by a form 7 in a prescribed shape and supports 8. Next, in parallel with a concrete curing period, reinforcing bar assembling stages 10 and a temporary floor slab form 11 are provided in the place of construction of the next block and, after reinforcing bars 9 are assembled on the form 11, the reinforcing bar assembling stages 10 and the form 11 are transferred to a subsequent block in a state of the reinforcing bars 9 being suspended and held by supports 3.  After the end of the concrete curing period, subsequently, the form 7 and the supports 8 are detached from the structure 8 and transferred to under the assembled reinforcing bars 9, these are supported and fixed by the form 7, the supports 8, etc., again, concrete is placed afresh and thereby a continuous structure 4 in a prescribed shape is constructed. By executing a reinforcing bar assembling operation previously, according to this method, a term of work can be shortened.
Patent JP-2001127776-A (JP)
Title: Electronic device and method for setting connection system
Inventor: SADANAKA KAZUE
IPC: H04N21/442
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an information output device that can configure an electronic device with excellent user-friendliness by flexibly forming a channel among electronic devices. SOLUTION: When a control section 20 receives a revision setting instruction entry for a connection system by a user through a remote commander 40 and a remote control signal light receiving section 31, the control section 20 controls an IEEE 1394 I/F circuit 12 sets an oPCR and an iPCR of electronic devices connected to a channel so that the objective channel among the electronic devices can be formed by the connection system instructed by the user.
Patent JP-2001130892-A (JP)
Title: Automatic work bench moving device for working vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F9/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic work bench operating device for improving working efficiency without increasing burden of a worker when work is repeatedly performed in a work bench. SOLUTION: An automatic work bench moving device 40 comprises a grounding state decision circuit 63 for deciding whether grounding of an outrigger jack is released or not based on a detected value of a jack grounding sensor 49 for detecting whether a tip part of the outrigger jack is grounded on a ground surface or not, an operation contents extraction circuit 71 for extracting operation contents of actuators 15, 17, 19 according to operation contents of a boom operating device 25, a memory 73 for storing operation contents and an erase circuit 75 for erasing operation contents within the memory 73. When an operation contents erase switch 45 is on-operated in a state that releasing of grounding of the outrigger jack is decided by the grounding state decision circuit 63, the erase circuit 75 is operated and operation contents stored in the memory 73 is erased.
Patent JP-H04184009-A (JP)
Title: Combustion control for tuyere of blast furnace
Inventor: HANAZAKI KAZUHARU
IPC: F23N5/00
Filed: 1990-11-13
Abstract: PURPOSE:To raise the accuracy of calculation of a model formula of the state quantity of the whole process which determines the relation between the quantity of blow-in state and the quantity of blow-out state by estimating and calculating the state quantity of the whole process by the actual measurement results of luminance distribution ion the combustion flame in the race way and carrying out the model formula for calculating the latter with adaptation and correction from the result of the calculation of the formula which reflects the state of combustion. CONSTITUTION:A combustion control section 10 section 10 estimates the state of blow-out by using the results of actual measurement of the quantity in the state of blow-in and the results of actual measurement of luminance distribution of the combustion flame 9 that is given by a luminance distribution meter 11. A target value for the state quantity of blow-in which reflects the result of the estimation are set, and this result is given to supply air control section 12 and a combustion control section 13 and by their actions the state of blow-in of the hot air from an air blast branch pipe 3 and the state of fuel supply from a combustion nozzle 4 are adjusted to realize the target value, and an action to optimize the state of combustion in the race way 8 is taken.
Patent JP-H09316269-A (JP)
Title: Chlorinated polyvinyl chloride composition excellent in physical, chemical and processing property
Inventor: AASAA REONARUDO BATSUKUMAN
IPC: B05B5/053
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a chlorinated polyvinyl chloride (CPVC for short) formed by a two process method, having a chlorine content in a specific range, and a specified impact improver.  
     SOLUTION: This composition comprises (A) a CPVC resin formed by a two process method in an aqueous suspension, having 67-75% chlorine content, (B) a chlorinated polyethylene and (C) an impact improver containing a polyorganosiloxane. The two processes comprises firstly chlorinating a granular microporous polyvinyl chloride having about 57% chlorine content at 30-75°C starting temperature in the absence of free oxygen with liquid chlorine in an amount at least required for forming the component A but not exceeding 10% excessive amount in the presence of an organic peroxide catalyst, having an intermediate chlorine level of 64-72wt.% chemically bonded chlorine, in a sufficient amount required for the reaction. Then the prepared CPVC is chlorinated in the presence of the chlorine at 90-130°C. The catalyst has a half life of 10 hours at 30-130°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04181750-A (JP)
Title: Conveyance device inside vacuum chamber
Inventor: SHINOZAKI HIROYUKI
IPC: B65G49/07
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the temperature rise of a conveyance stand in a vacuum by installing a conversion means which convertes a heat energy supplied to the conveyance stand into an energy in another form. CONSTITUTION:A member A which excludes magnetic bodies 13 to 15 at a conveyance stand 10 installed inside a vacuum conveyance tunnnel 1 is formed of a material whose infrared radiation coefficient is large. The conveyance tunnnel 1 and a member B which excludes electromagnets 4 to 6 of a conveyance rail 3 and sensors 8, 9 are formed of a material whose infrared absorption coefficient is large. A conversion means is constituted of the members A, B. Consequently, a heat energy which is supplied by the magnetic field of the electromagnets 4 to 6 and linear motors 2 and which is held by the conveyance stand 10 is radiated as infrared rays form the member A, absorbed by the member B and discharged. Thereby, it is possible to prevent the temperature rise of the conveyance stand in a vacuum.
Patent JP-H05145034-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAZAWA MORIAKI
IPC: H01L21/822
Filed: 1991-11-25
Abstract: PURPOSE:To enable high precision working and improve yield, by leaving a silicon nitride film in a recess, in order to discriminate a side contact part out of side walls of a trench formed in an Si substrate from a part for forming an oxide film for capacitor isolation which film electrically isolates a first electrode from the silicon substrate. CONSTITUTION:A silicon nitride film 21 is deposited on a diffusion layer 4 for connection on which a recess is formed, and left in the recess of the layer 4 by anisotropically etching the film 21 and an oxide film 2 for element isolation. A trench is formed in an Si substrate 1 by using a first oxide film 5 as mask material, and an oxide film 6 for capacitor isolation is formed on the side surface and the bottom surface. The silicon nitride film 21 left in the recess is selectively eliminated. Conductive material is deposited in the trench, anisotropically etched, left on the side wall part of the trench, and turned into a first electrode. A capacitor dielectric film, a second electrode, and a second oxide film are deposited in order. Unnecessary parts of the first oxide film 5 are eliminated, and the Si substrate 1 is exposed, thereby completing a capacitor part.