baber/WOPTO huggingface dataset:
Patent JP-H08337555-A (JP)
Title: Liquid crystal compound having ferri-dielectric phase
Inventor: MOTOYAMA HIRONORI
IPC: G02F1/137
Filed: 1996-04-12
Abstract: PURPOSE: To obtain a new liquid crystal compound having a ferri-dielectric phase in its phase series and useful as an active matrix type liquid crystal display element. CONSTITUTION: This compound is expressed by formula I [R is a 6-12C straight- chain alkyl; X and Y are each H or either of them is F; A is CF3 or C2 F5 ; (m) is 2, 3 or 4; (n) is 2, 3 or 4; C* is an ansymmetric carbon atom], e.g. 3- fluoro-4-(1-trifluoromethyl-4-ethoxy-butyloxycarbonyl)phenyl=4'-n- nonyloxybiphenyl-4-carboxylate. The compound of formula I is obtained by reacting a phenol of formula II with a chloride of formula III. The optically active phenol of formula II is obtained by acetylating a racemic alcohol obtained according to a convertional method and carring out asymmetory hydrolysis reaction of the acetate by lipase.
Patent JP-H11285640-A (JP)
Title: Production of catalyst for purification of exhaust gas
Inventor: KAWAI YOSHIAKI
IPC: B01J29/072
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst excellent in durability in a steam-contg. atmosphere at a higher temp. by incorporating copper into a zeolite under coexistence of a reducing agent, ammonia and an inert gas, carrying out drying under reduced pressure or in an inert gaseous atmosphere and further incorporating Ag. SOLUTION: ZSM5 zeolite is added to an aq. soln. of a Cu ammine complex, hydrazine monohydrate is added while bubbling gaseous He and they are agitated while bubbling gaseous He. After filtration, the resultant cake is added to other soln. and they are similarly agitated. After filtration, the resultant cake is dried with a vacuum drier to obtain a Cu zeolite catalyst contg. copper in a Cu to Al2 ratio of 1.92. This Cu zeolite is added to an aq. soln. of AgNO3 , they are agitated and the prepd. slurry is filtered. The resultant cake is dried with a vacuum drier to obtain the objective catalyst having a Cu to Al2 ratio of 1.86 and an Ag to Al ratio of 0.50.
Patent JP-S63255519-A (JP)
Title: Characteristic improving device for internal combustion engine
Inventor: ARAKI TAKASHI
IPC: F02B41/10
Filed: 1987-04-14
Abstract: PURPOSE:To enhance both accelerating performance and output efficiency by connecting a turbine and concurrently compressor to an exhaust-turbine-type supercharger. CONSTITUTION:At the acceleration during a low speed, valves V2, V4 and V6 are closed, and a clutch 17 is connected while a clutch 18 is disconnected. The air is sucked via a branch line 20, and a turbine and concurrently compressor is rotated, thereby compressing the intake air. At the acceleration during a medium speed, only valves V1 and V7 are opened to operate an exhaust-turbine- type supercharger 1, while clutches 17 and 18 are disconnected to keep the turbine and concurrently compressor 7 from operating. At the acceleration during a high speed, valves V1, V3, V5, and V7 are opened, the clutch 18 is connected while the clutch 17 is disconnected, so that the turbine and concurrently compressor 7 can be used as a power turbine and at the same time an exhaust-type supercharger 1 can be operated.
Patent JP-H08257338-A (JP)
Title: Process for separating nitrogen from carbon dioxide using ceramic as separating material
Inventor: HORIO MASAKAZU
IPC: B01J20/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a ceramic separating material for separating nitrogen from carbon dioxide in the high temperature state. CONSTITUTION: In the investigation performed for the nitrogen/carbon dioxide separation function of nitrated magnesium-ion-exchange sepiolite, it is found that both elements can be separated sufficiently in the high temperature state. Also it is found that the separation function of the nitrated magnesium-ion- exchange sepiolite is more improved than that of a raw material or untreated sepiolite.
Patent JP-H05272537-A (JP)
Title: Electromagnetic actuator
IPC: F16C32/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide a small-sized electromagnetic actuator having a high positioning precision, generating no dust, requiring no lubrication, and capable of being used with no problem in the special environment. CONSTITUTION:A rotary electromagnetic actuator is provided with at least two radial magnetic bearings 6, 7 and at least one thrust magnetic bearing 8, and a mobile section 11 is supported on it in the noncontact state. The magnetic poles of the radial magnetic bearing sections 7, 7 are used in common with motor magnetic poles, and the thrust bearing section 8 is arranged between two radial magnetic bearing sections 6, 7.
Patent JP-H05266254-A (JP)
Title: Character extraction method
IPC: G06K9/34
Filed: 1992-03-17
Abstract: PURPOSE:To improve the capability of character recognition by extracting the ruled line from the input picture of a document according to the density value, determining the density histogram, and eliminating the ruled line section while dividing a ruled line section from a superposed section. CONSTITUTION:A document is RGB-resolved and inputted (Step 1). Based on each density histogram of RGB picture in the area of the same color as the frame line in the cut-form, the color of frame line in the cut-form is discriminated (Step 2). The picture input of the cut-form code column is performed in a single color (Step 3). The discrimination of drop-out color is performed (Step 4). If it is not the drop-out color, a density binary picture is used to calculate a frame line coordinate based on the black picture element run length in the vertical and horizontal directions (Step 5). In the case of the drop-out color, the processing is skipped to a character segment processing. When a frame line is extracted in the Step 5, the density picture after eliminating frame lines and short dashed line is obtained (Step 6). The character segmentation using the binary picture is performed (Step 7), and it is collated with the character patterns at its recognition (Step 8).
Patent JP-S5615817-A (JP)
Title: Air filter element with self-fire extinguishing property
Inventor: NAKAGAWA MUTSUO
IPC: B01D39/00
Filed: 1979-07-19
Abstract: PURPOSE: To obtain air filter element having a self-fire extinguishing property and a high filtration performance by fixing a fibrous mat of acetate fibers mixed with modacrylic fibers by bonding with orthophosphate.  
     CONSTITUTION: The fibrous mat consisting of 10W70wt% acetate fibers and 30W 90wt% modacrylic fibers is bound and fixed by dissolving the acetate fibers in an orthophosphate, e.g., trioctyl phosphate, cresyldiphenyl phosphate, etc., containing no halogen elements. The mat manufactured by this method has a self-fire extinguishing performance which is stable for a long period of time and a safe and good dust collecting effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60236177-A (JP)
Title: Tape cassette
Inventor: NISHIMURA AKIHIRO
IPC: G11B23/30
Filed: 1984-05-08
Abstract: PURPOSE:To make a good detecting operation possible even if the color of a tape cassette is not black, by providing an external light scattering means between a light-transmissive part provided on the surface of the tape cassette body and a through-hole as an optical path of received light through which detection light is led to a photodetector. CONSTITUTION:If the color of a tape cassette body 1 is not black and this tape cassette is used in the open air exposed to direct rays of the sum, in a room exposed to light (external light) including the wavelength of near infrared rays, or the like, the external light is transmitted through a window of the tape cassette and the upper face of the tape cassette body 1 and is made incident on the inside of the tape cassette and is transmitted through an upper flange of a tape reel 12c and reaches the upper face of a lower flange. Since the upper face of the lower flange is formed into a rugged, the external light is scattered and does not reach a photodetector 9 in the take-up side. Even if the quantity of a tape 3 wound around a tape reel 12d is small, the external light does not reach a photodetector 8 in the supply side. Thus, a good detecting operation is possible through the color of the tape cassette is not black.
Patent JP-S60235119-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: YASUDA YOSHIKO
IPC: G09F9/30
Filed: 1984-05-08
Abstract: PURPOSE:To prevent a spacer from moving and also to prevent electrode short- circuiting and foaming in liquid crystal by fixing the spacer to a color filter forming the liquid crystal display device by using resin which sets by ultrasonic- ray irradiation. CONSTITUTION:The striped spacer 11 is fixed on the color filter 4 which forms the liquid crystal display device by sandwiching liquid crystal together with array glass at a specific array position by using the resin 13 which sets by ultraviolet-ray irradiation on a flank. Therefore, the liquid crystal is easily injected into between the array glass and filter 4, the spacer 11 never moves during the liquid crystal injection, and electrodes of the array glass and filter 4 are prevented from short-circuiting and foaming in the liquid crystal is also prevented.
Patent JP-H10280543-A (JP)
Title: Construction method of dome-like roof
Inventor: MUKOYAMA YOICHI
IPC: E04B1/32
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a construction period and cost by using a base structural body in the case a roof structural body is lifted up and to eliminate an eccentric bending acting on a lift-up working platform and the base structural body in the case of lift-up. SOLUTION: A roof structural body 1 is built up on the ground, at the same time, the circumferential part (the circumferential columns 4 and circumferential ring materials 6) positioned to the outside of the circumferential tension ring 2 of a base structural body 3 for bearing the circumferential tension ring 2 thereof is all constructed, and part positioned to the inside of the circumferential tension ring 2 constructs only the inside circumferential columns 5 positioned in meshes of the roof structural body 1. Temporary working platforms 10 are mounted on the upper parts of those permanent circumferential parts and the inside circumferential columns 5, and the roof structural body 1 is lifted up with a lift-up device 20 and is raised up to a regular position.  Then, the remaining part (the inside circumferential ring materials, inside and outside tie materials and brace materials) of the base structural body 3 is completed, and after the roor structural body 1 is mounted on the top section of the completed base structural body 3, the temporary lift-up working platforms 10 are removed.
Patent JP-H06282174-A (JP)
Title: Developed image liquid film regulating method for wet type image forming device
Inventor: YAMANAKA YOSHIE
IPC: G03G15/11
Filed: 1993-03-25
Abstract: PURPOSE:To increase transfer efficiency and to obtain an image without paint out by changing a squeezing squantity with an excess liquid removing means based on image data. CONSTITUTION:An exposure data summing up device 33 attains conversion into a voltage value to be applied to a corona discharger 53, based on the image data A of ana original read by a reader 31 and applies the voltage value to the corona discharger 53 or a squeezing roller 57. Moreover, a control electrode having thin wire electrodes almost corresponding each of a prescribed number of picture elements in the axial direction of a photosensitive drum 1 is provided on a corona discharger or an electrode almost corresponding to each of a prescribed number of the picture elements is provided on a squeezing roller. Then, the voltage value converted in each of a prescribed number of the picture elements based on the picture data is applied to the thin wire electrode or the electrode.
Patent JP-S59220039-A (JP)
Title: Magnetic wedge
Inventor: MORITA MIKIROU
IPC: H02K3/493
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a magnetic wedge which has a great deformation limit and a fracture toughness value by a method wherein the magnetic wedge contains a specific percent aramid fiber by volume ratio and the balance consists of a metal magnetic powder and an insulating binding agent. CONSTITUTION:A magnetic wedge contains essentially 10-20% aramid fiber by volume ratio and the balance consists of metal magnetic powder and an insulating binding agent. The metal magnetic powder is bonded to the aramid fiber by means of the insulating binding agent, thus obtaining the magnetic wedge which allows an extremely large deformation to the level of fracture and has a great toughness value and also a strength that is equal to or higher than that of a magnetic wedge reinforced by a glass fiber.
Patent JP-H05262027-A (JP)
Title: Article coated with coating and printing method of the same article
IPC: B41M3/00
Filed: 1992-03-19
Abstract: PURPOSE:To display various patterns in the same article by coating the article with inorganic compound base coatings having a property, in which the coatings do not develop a color in white by normal light but develop the color when UV rays are applied. CONSTITUTION:An article is coated with inorganic compound base coatings, which do not develop any color in white by normal light by develop a color when UV rays are irradiated, or the article is coated with light-stored ink, and silk screen printing is conducted. A cloud 1, a mountain 2 and the sea 3 are coated with luminous ink, and a ship 4 is coated with the inorganic compound base coatings, which do not develop any color in white by normal light but develop the color when UV rays are irradiated. When the coated article 5 is placed in the dark, the cloud 1, the mountain 2 and the sea 3 emit light and the patterns can be enjoyed, but the patterns of the combination of the cloud 1, the mountain 2, the sea 3 and the ship 4 can be enjoyed when the ship 4 is irradiated with UV rays. The article 5 is printed by using a silk screen printer.
Patent JP-H09277715-A (JP)
Title: Reversible heat-sensitive recording body
Inventor: NISHIOKA MAKOTO
IPC: B41M5/30
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high contrast between a generation part and an extinction part and obtain superior preservation properties for image by using in a heat- sensitive recording layer, a dye precursor and a sulfonyl urea compound including a non-phenol long-chain alkyl group as a developer. SOLUTION: The reversible heat-sensitive recording body has on a sheet-like supporting body a heat-sensitive recording layer including a dye precursor and a developer which makes the dye precursor reversibly generate and extinguish color. The developer includes at least one aromatic compound expressed by the formula in one molecule. The recording layer generates and extinguishes color only when a sulfonyl urea compound having a long-chain alkyl group of 11 or more carbons is used as the developer. The color is generated at a heating temperature of 80-180 deg.C, and extinguished at 50-120 deg.C not higher than the heating temperature. The color-generated and extinguished state is maintained even when the recording body is cooled at room temperatures.
Patent JP-S5217271-A (JP)
Title: Molding device of paper made container
Inventor: MINO HIROHIKO
IPC: B31B50/00
Filed: 1975-07-31
Abstract: PURPOSE: To provide a molding device by which a container provided with collor section to opening edge is press molded by boardpaper of 1 piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239583-A (JP)
Inventor: KURATA MIKIO
IPC: H01B13/02
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5717804-A (JP)
Title: Dimension measuring method
Inventor: OOTA SHIGEO
IPC: G01B11/02
Filed: 1980-07-07
Abstract: PURPOSE:To correctly measure the dimensions of materials to be measured by obtaining the starting and finishing signals of measurement as compared with the previously obtained data and the data of dimensions of diameter obtained from sensor digitally by shifting the material to be measured. CONSTITUTION:The material is taken a photograph by an image sensor by shifting the material to be measured in the direction of the shaft. Waveform shaped output in a threshold level setting circuit 12 is fed to a counting circuit 13, and output of the counting circuit 13 is stored in a memory circuit 14. Memory circuit 14 is connected to a large/small comparison circuit 15 and the large/small comparison circuit 15 compares the data obtained in this time and the data obtained in the previous scanning. Starting signal 16 and finishing signal 17 of measurement can be obtained by this large/small comparison circuit 15 and dimensions of the material to be measured can be measured by using the shifted distance of the material while obtaining the signals.
Patent JP-H01264044-A (JP)
Title: Display device for telephone set or the like
Inventor: MIWA HIROMASA
IPC: H04M1/00
Filed: 1988-04-14
Abstract: PURPOSE:To prevent trouble or the like due to time difference by utilizing a country code or the like included in a selection number (dial number) at the international communication and displaying date, weekday and time or the like of an opposite party automatically. CONSTITUTION:A storage element storing a table retrieving as to which standard time an opposite party corresponding to a country code or a country code + area code belongs or a country name of the opposite party or the like and a table retrieving access information from the access code and a visual display device 4 comprising a liquid crystal display device or the like and its drive circuit are provided to the device. Thus, in case of dialing the international number in the off-hook state, the time of opposite party or the like is recognized automatically prior to the connection and when the time or the like of the opposite party is at the outside of time intended by a caller, the call is aborted prior to the connection. Moreover, when the international number in the on-hook state is dialed, the accurate time of the opposite party is recognized simply without sending the dial number to a communication network. Thus, a trouble of communication between international countries due to time difference is prevented.
Patent JP-S57207610-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KAGAWA HIROHIKO
IPC: C08L63/10
Filed: 1981-06-15
Abstract: PURPOSE: The titled composition, prepared by incorporating an unsaturated polyester resin with an unsaturated epoxy resin, and two or more curing catalysts having different decomposition temperatures, and having improved storability, adhesive property to metallic parts and curability.  
     CONSTITUTION: A composition obtained by incorporating (A) 100pts.wt. unsaturated polyester resin with (B) preferably 10W300pts.wt. unsaturated epoxy resin, (C) preferably 1W3 pts.wt. two or more curing catalysts having decomposition temperatures preferably 10W30°C different from one another, e.g. use of "Perbutyl Z " with "Percumyl H " which are organic peroxides. The component (B) is preferably a copolymerizable unsaturated epoxy resin obtained from an unsaturated carboxylic acid and bisphenol epoxy resin, and the use of the resin expressed by formula (n is 0W1) with the resin expressed by the formula (n is 2W10) is preferred.  
     USE: Molded resin articles for sealing electronic and electrical parts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279550-A (JP)
Title: Fire extinguishing and fire suppressing closed type spray outlet head and its installation method in structure
Inventor: IRIE KENICHI
IPC: A62C37/11
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make obtainable a constant sensitivity at all times without any relation to the position of a fire source by setting the outlet face of a nozzle approximately flush with the outer circumferential face of the head body in a fire extinguishing and fire suppressing closed type spray outlet head atomizing and discharging water in a mist form from the outlet, when a heat sensitive element is broken by heat. SOLUTION: The fire extinguishing and fire suppressing closed type spray outlet head 1 atomizes and discharges water in a mist form from a nozzle 4, provided with the nozzle 4 attached to a head body 3 having an attachment part 2 to a discharge pipe, and holds a heat sensitive element 6 to the bottom end via a support member 5. An outlet 4a is provided for each nozzle, for example, and a glass valve and a melting metal are used for the heat sensitive element 6 which is melted at a fire. A face of the outlet 4a of the nozzle 4, namely, a face to be a surface in being attached is set approximately flush with the outer circumferential face of the had body 3. This constitution allows a heat airflow flowing along the ceiling to abut against the heat sensitive element so as to be able to obtain a prescribed sensitivity without any relation to the position of the fire source.
Patent JP-S63258531-A (JP)
Title: Method for drying shiitake mushroom
Inventor: MORI MASAO
IPC: A23L19/00
Filed: 1987-04-17
Abstract: PURPOSE:To obtain dried SHIITAKE mushrooms having excellent flavor, taste, color, etc., by providing 'EBIRA' (drying frames) for SHIITAKE mushrooms having ceramics emitting far infrared rays for the plural stages in the drying frames for the SHIITAKE mushrooms in a drying chamber. CONSTITUTION:Drying frames 4 for SHIITAKE mushrooms having ceramics 12 emitting far infrared rays are provided for plural stages of the drying frames 4 for SHIITAKE mushrooms placed in may stages in the interior of a drying chamber 1. These drying frames have a net-like bottom 9 divided into the form of checkers by partition frames to form many divided squares 11 and the ceramics 12 for emitting far infrared rays at 10mu+ or -2mu wavelength are provided in the interior of the respective divided squares 11.
Patent JP-H02300409-A (JP)
Title: Dust removing device
Inventor: KUMAI HIDEO
IPC: E02B5/08
Filed: 1990-04-10
Abstract: PURPOSE:To reduce the load applied to each constituent of the title device so as to prevent the device from being damaged by providing a net body over the entire surface of a frame body joined to an endless link chain and bars over the entire surface of the net body on the upstream side at almost equal intervals. CONSTITUTION:A net body 14 is pitched over the entire surface of a rectangular frame body 4 and a plurality of vertical bars 30 are arranged in the horizontal direction on the bottom beam 17 of the frame body 4 at almost equal intervals. Dust and dirt flowing from the upstream side of a channel move downward into a bucket 21 by a rising action after they come into contact with the bar row 30, resulting in the collection of the dust and dirt in the bucket 21. On the other hand, relatively small dust and dirt passing through the bar row 30 come into contact with a screen on the downstream side and move downward into the bucket section 21. All of the dust and dirt collected in the bucket can be discharged to the outside of the channel when the frame body 4 is turned over.