baber/WOPTO huggingface dataset:
Patent JP-H02158289-A (JP)
Title: Color television projector
Inventor: TOMASU BUERUKAA
IPC: H04N9/31
Filed: 1989-10-26
Abstract: PURPOSE: To improve color purity and converging efficiency by arranging plural plane cathode luminescent light sources having suitable primary colors (red, green and blue) directly in front of a light valve. CONSTITUTION: Three plane monochromatic light sources for illuminating the background of a visible screen are arraged directly in front of the light valve 9 as cathode luminescent light sources. Although the plane cathod luminescent light source has constitution similar to that of a cathod-ray tube, phosphor layer 1 coated with an aluminium film 7 is not scanned by an electronic beam but high energy electrons are uniformly projected to the whole surface and a flood gan 2 is used as an electron source. Consequently a color television projector having light sources capable of forming monochromatic, extremely high and uniform light density from a plane surface can be obtained.
Patent JP-H04152573-A (JP)
Title: Semiconductor device equipped with anode short conductivity variable misfet
Inventor: FUJISHIMA NAOTO
IPC: H01L29/78
Filed: 1990-10-16
Abstract: PURPOSE:To elevate the value of the parasitic resistance connected to a many- carrier abstracting region and enable the shifting to on condition with low anode-source voltage by arranging the constitution such that a buried layer is not made below a conductivity modulating layer from below a small-carrier implantation area to below the many-carrier abstracting area. CONSTITUTION:A p<+>-type small-carrier implantation area 113 is made on the surface side of a conductivity variable layer 103 being above a drain wall 105, and an n<+>-type buffer area 110 is made around this to surround it. Moreover, an n<+>-type many-carrier abstracting area 114 is made at the position separated more from the MIS part from this small-carrier implantation area 113. And a buried layer 102 is made from the MIS part to below the small-carrier implantation area 113, but the buried layer 102 does not exist from below the small- carrier implantation area 113 to below the many-carrier abstracting area 114. Accordingly, the value of a resistance 806 can be made an enough high value, and so the voltage between the and the source during the shifting to on condition can be made low.
Patent JP-H04153748-A (JP)
Title: Information processor
Inventor: HIRANO MIEKO
IPC: G06F12/06
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the cost and the space and to attain a memory access at a high speed for an information processor by providing an arbitrating circuit which selects a bank having the higher accuracy that received an access in the past and an arithmetic processor which is connected to a memory control circuit and processes the programs and the data. CONSTITUTION:An arithmetic processor 1 gives the read instructions to the memory control circuits 2 and 3 and also supplies the memory addresses to the circuits 2 and 3 and an arbitrating circuit 4. The circuit 4 stores one of both circuits 2 and 3 that controls the memory access in the precedent memory access state. For instance, the circuit 4 has an access to the memory address inputted to the circuit 2 following the circuit 3 as long as the circuit 3 controls the memory access in the precedent memory access state. As a result, the reduc tion of the cost and the space and a high speed memory access are attained for an information processor.
Patent JP-H04263690-A (JP)
Title: Device for connecting joint between guiding element and supporting element of movable fluid
Inventor: UORUFUGANGU RUUFU
IPC: F16C11/12
Filed: 1991-10-24
Abstract: PURPOSE: To provide a joint connection arrangement for two elements, namely a support element and a flow control element that has no gap and no slit in the jointed connection parts. CONSTITUTION: In this arrangement, each of two elements, namely a support element 12 and a flow control element 10, 11 forms on at lest one of its two outsides a part of a flow control surface 18, 19. A joint element 14 couples the flow control element 10, 11 movably to the support element 12 and is arranged at a distance behind the flow control surfaces 18, 19. The support element 12 and the flow control element 10, 11 have in the area of the joint element 14, end faces 16, 17 that face each other. These and faces define a space which is filled up with a soft and elastic filler piece 20.
Patent JP-2000111334-A (JP)
Title: Surface follow-up type measuring machine
Inventor: TSURUTA ATSUSHI
IPC: G01B5/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring machine which can efficiently and accurately set a measuring force as a suitable measuring force, even when at least one of a stylus and a stylus holder is exchanged. SOLUTION: Kinds of stylus holders (H1, H2), kinds of styluses (S1, S2, S3), measuring directions (upward or downward), measuring force command values α1, α2, α3... which give optimum measuring forces to a measuring arm, corresponding to each combination of inclination angles of detectors are stored in a measuring force command value table 49. When the combination is designated in the case of measurement, a CPU reads a measuring force command value corresponding to the designated combination from the table 49, and gives the measuring force command value to a measuring force adjusting means (a torque generating part, a pulley for wire winding, a pulley for direction conversion and a wire).
Patent JP-H03133984-A (JP)
Title: Alicyclic pyrrole lactam derivative
Inventor: JIYAN DABURIYU EFU UOOSURII
IPC: A61K31/55
Filed: 1990-10-18
Abstract: NEW MATERIAL: A compd. of formula I (where R, R 1 -R 3 =H, lower alkyl; m=2, 3).  
     EXAMPLE: 5,6,10,11,12,13-hexahydro-10,13a-methano-13aH- pyrrolo[2',1':3,4]pyrazino[1,2-a]azocyn-8(9H)-one.  
     USE: Drugs for the prevention and medical treatment of cognitive disorders or for the medical treatment of dysmnesia and learning disability.  
     PROCESS: A compd. (reactive ester derivative) of formula II [where (CH 2 ) m  is optionally substd. with lower alkyl] is cyclized. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01120411-A (JP)
Title: Clamp
Inventor: GOTO KANEO
IPC: F16B19/10
Filed: 1987-11-02
Abstract: PURPOSE: To assemble and to fix a stop fitting at a touch action by equipping it with a wedge in a slit, which is longer than the axial diameter and is perpendicular to the axle center. CONSTITUTION: When a grating 7 is put and fixed on a grating frame by fittings 1, the grating 7 is so located on the frame 6 that the grating main bar 7a agrees well with a hole 8 arranged in the grating frame 6. At this condition, a knife shaped wedge 4 is inserted into the slit, when a pin 2 having a U shaped press member 5 cross mounted on its head is pressed into the hole 8 arranged in the grating frame 6, the knife shaped wedge 4 is remaining on the grating frame 6. Because the slit 3 of the pin 2 is naturally open by a pressure at this condition, the pin 2 is pressed in the hole 8 of the grating frame 6, the grating 2 is fixed in the grating frame 6.
Patent JP-H1199334-A (JP)
Title: Catalyst composition for ammoxidation and production of nitril compound using the same
Inventor: KOMADA SATORU
IPC: B01J23/31
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To produce a nitril comps. with high yield without using a halide promoter and without increasing a partial pressure of an alkane such as propane than that of oxygen. SOLUTION: This catalyst is supported by alumina and has a composition expressed by the below mentioned formula and has the relation of 1.5 <= (number of atoms of aluminum in the alumina incorporated in the deposited catalyst per unit weight)/(number of atoms of chromium incorporated in the deposited catalyst per unit weight) <=5. The formula is Moa Bib Tec Crd Xe On . In the formula, X is at least one or more kinds of element selected from among the elements such as alkali metal and alkaline earth metal, (a), (b), (c), (d) and (e) are numbers of atoms of the Mo, Bi, Te, Cr and X respectively, and when (a) is 10, 0<=b<=50, 0<=c<=50, provided 0.001<=(b+c)<=100. <=d<=50 and <=50.
Patent JP-H04363327-A (JP)
Title: Polysilane and polysilane composition
Inventor: NAKANO YOSHIHIKO
IPC: C08G18/64
Filed: 1991-10-24
Abstract: PURPOSE:To provide a polysilane made up of a specific recurring unit, capable of forming cured products with two- or three-dimensional structure, high in the affinity for organic solvents, giving excellent mechanical strength and heat resistance on favorable adhering to a substrate through ready thin film formation. CONSTITUTION:The objective polysilane made up of a recurring unit of formula I (R<1> is H, 1-24C alkyl or 6-24C aryl; R<2> is 1-24C alkylene, 6-24C arylene or 7-24C aralkylene; X is monovalent organic group having reactive group crosslinkable on light irradiation or heating). Alternatively, the polysilane can be obtained by incorporating a polysilane made up of a recurring unit of formula II (R<3> is H, 1-24C alkyl, etc.; R<4> is 6-24C arylene, etc.; R<5>-R<9> are each H, OH, etc.) with a crosslinking agent.
Patent JP-H08134232-A (JP)
Title: Polyimide film, laminate, and flexible circuit board
Inventor: INOUE HIROSHI
IPC: B32B15/088
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a polymide film which is excellent in mechanical properties, heat resistance, and chemical resistance and has high dimensional accuracy, satisfactory suitability for alignment, and good handleability by incorporating a specific element and forming a specific surface state. CONSTITUTION: The film is produced from a polymer obtained from an aromatic tetracarboxylic acid ingredient consisting mainly of biphenyltetracarboxylic acid and an aromatic diamine ingredient and contains a minute amount of P. It has a finely roughened surface which has a maximum roughness of 5-50nm, an average projection diameter of 5-200nm, and a number of projections per mm<2> of 5×10<4> to 1×10<8> , and in which projections each consisting of an aggregate of particles account for up to 10% of all projections. The content of P is preferably 5-500ppm. This film is obtained, for example, by incorporating a phosphorus compound and inactive inorganic particles such as colloidal silica into a solution of an aromatic polyamic acid, forming the solution into a film, imidizing the polymer, and then removing the solvent.
Patent JP-H10119914-A (JP)
Title: Method, structure and device for insertion of anticorrosive string for bound steel pipe bundle
Inventor: NAKADA TADASHI
IPC: B65B27/10
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device to insert a string which prevents corrosion from generating on a bound steel pipe bundle. SOLUTION: When steel pipes 1 are arranged and stacked in a plurality of stages and a plurality of rows, and are bound with a binding band 30 at a plurality of spots in the longitudinal direction, a string 14 is passed the stacked location of steel pipe rows 11 from a string feeding mechanism which is installed on a device main body 35, by pinching the tip of the string 14 by a movable clamping mechanism, and the string 14 is cut by a cutting mechanism at the string base end which is provided on the string feeding mechanism side, and the string 14 is inserted between steel pipe rows of each stage, and a gap to prevent corrosion from generating on the top and the bottom surfaces of each steel pipe 1, is formed.  Also, by constituting the device main body 35 in a manner to be movable and fixable in the longitudinal direction of the steel pipe 1 to make the binding location and the string inserting location meet, and steel pipes 1 on the top and the bottom are prevented from coming into contact with each other.
Patent JP-2000170882-A (JP)
Title: Involute gear device, starter and starting mechanism of engine
Inventor: MARUHASHI YASUHIKO
IPC: F16H55/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the abrasion of an end surface of a tooth by forming an involute curve-shaped chamfered part on a ridge line of an anti-rotating direction tooth flank side chamfered part and an end surface of the tooth of a drive gear in an involute gear device capable of axially sliding the drive gear of a starting mechanism of an engine, and engaging with and disengaging from a driven gear. SOLUTION: When a drive gear 1 is transferred to a driven gear 2 side, both gears 1, 2 can be smoothly engaged in a case where an end surface 1d of a tooth 1a of the driving gear 1 and an end surface of a tooth of the driven gear 2 are not collided with one another, but the drive gear 1 is rotated in a state that it is pressed to the driven gear 2 in a case where both end surfaces of the gears 1, 2 are collided with one another, which causes the abrasion of the end surfaces of the teeth. To prevent the same, an anti-rotating direction tooth flank chamfered part 1b is formed on the tooth 1a of the drive gear 1, and a ridge line B1 of this chamfered part 1b and the end surface 1d is formed into the involute curve having the shape same as a toothed involute curve of the drive gear 1. Whereby both gears 1, 2 can be smoothly engaged, and the abrasion can be reduced.
Patent JP-H0586344-A (JP)
Title: Adhesive plastisol composition
Inventor: NAKANO AKIRA
IPC: C09J127/06
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an adhesive plastisol composition which prevents reduction of the water-resistant bond strength of moldings surrounded by moisture in the air or immersed in hot water, and hence can be used, for example, as a sealant between metal plates or coating material for metal plate surfaces in the fabrication of automobiles or a solvent-free adhesive material for glass fiber by using a highly water-absorbent resin as a water-resistant bond strength modifier. CONSTITUTION:The objective adhesive plastisol composition comprises 100 pts.wt. vinyl chloride resin, 30-200 pts.wt. plasticizer, 0-200 pts.wt. filler, 0.5-6 pts.wt. tackifier and 0.2-5 pts.wt. highly water-absorptive resin.
Patent JP-H04152862-A (JP)
Title: Method for preparing boiled egg by microwave and apparatus therefor
Inventor: HAYAKAWA TETSUO
IPC: A23L15/00
Filed: 1990-10-16
Abstract: PURPOSE:To prepare uniform boiled eggs in a short time even by using a microwave oven by putting an egg and hot water of a specific temperature into a heat-resistant vessel transparent to microwave and applying microwave radiation to the vessel for a prescribed period. CONSTITUTION:Eggs 14 are put into a heat-resistant vessel 3 transparent to microwave. Hot water having a prescribed temperature is poured into the vessel 3 to the hot-water line (level) 11 spending a prescribed time. The vessel is irradiated with microwave radiation for a period preset according to the hot-water temperature and the number of eggs. The temperature of the hot water is preferably about 95 deg.C for a hard-boiled (or soft-boiled) egg and 70 deg.C for an ONSEN-TAMAGO (egg boiled in hot spring).
Patent JP-2001099762-A (JP)
Title: Portable gas detecting device
Inventor: KONDO HARUHIKO
IPC: G01N1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable gas detecting device capable of simplifying a passage constituent part. SOLUTION: A recessed part is formed on a passage unit 4, openings 21, 24, 25 communicating to a suction pump and a sensor chamber are communicated to the recessed part, and these openings are segmented by windows 27a and 27b of a packing and interconnected.
Patent JP-H01253496-A (JP)
Title: Electronic backboard device
Inventor: SUGA YUKIO
IPC: B43L1/04
Filed: 1988-11-05
Abstract: PURPOSE:To efficiently perform a writing work and a printing process by longitudinally feeding a writing medium having a long writing surface in a predetermined amount as a writing screen, reducing the reflected light from the writing surface to the width of a sensor to convert into a digital electric signal, and printing to record a storage medium according to the signal. CONSTITUTION:Motors 12-1, 12-2, 16 are simultaneously rotated by a signal from an operation unit 4 to feed a sheet 2 by a drum 11-1 and to wind it on a drum 11-2. The speed of the sheet 2 in this case is determined by the rotating speed of the motor 16. A sentence or a figure written on the writing screen of the sheet 2 is moved downward, light illuminated by a fluorescent lamp 17 becomes a light beam 18 before it is wound on the drum 11-2, is reduced to the width of an image sensor 20 through a lens 19 and projected. The projected screen is converted laterally as one line to an electric signal, and converted longitudinally as an electric signal synchronized with the feeding speed of the sheet 2 to form the screen, and fed by a circuit 21 through a flat cable 24 to a printer 22. The printer 22 prints the electric signal of the screen on a printing sheet 23.
Patent JP-S61151374-A (JP)
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1984-12-24
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-H01121348-A (JP)
Title: Production of rubber-modified thermoplastic resin
Inventor: SUZUKI FUMIO
IPC: B29C48/41
Filed: 1987-11-04
Abstract: PURPOSE:To obtain a rubber-modified thermoplastic resin having high quality and containing uniformly dispersed graft rubber particles, with reduced heat consumption, by using a screw-type extruder provided with a feeding port, a water discharging port, a vent port and an extrusion port in specific order and intervals. CONSTITUTION:A graft rubber polymer latex and a water-soluble agent capable of coagulating said latex are supplied through feeding ports (II) and (III), respectively. The components are mixed with each other in a zone having a length of L1 (1-5 times the screw diameter D) and the obtained mixture containing the coagulum of the latex is supplied with an organic agent from a feeding port (IV), kneaded in a zone having a length L2 (4D-20D) and separated into a mixture containing the graft rubber polymer and a water phase, which is discharged through a water-discharging port (VII). The mixture is heated, supplied with a thermoplastic resin through a feeding port (VIII) and/or (X), the volatile components are evaporated through vent ports (IX), (XI) and the objective materials is extruded through an extrusion port (XII). If necessary, a thermoplastic resin is supplied through a feeding port (I), (V) or (VII).
Patent JP-H09121279-A (JP)
Title: Picture processor
Inventor: SEKIGUCHI KIYONORI
IPC: H04N1/393
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a binarized picture having a high picture quality and less noise based on plural binarized pictures corresponding to plural threshold levels. SOLUTION: Two binarized pictures are generated from information, which is read by a document read part 1, in a signal processing part 2 by a standard threshold level and a threshold level where black information is easily taken in. A segmentation processing part 4 segments a character area of the binarized picture generated by the first threshold level, and features of the segmented character are extracted by a hinting information extraction part 5 and are stored in a hinting information storage memory 6. A correction processing part 8 generates a mask masking the area other than the character area in accordance with these extracted features, and the binarized picture generated by the second threshold level is read out from the picture storage memory 3 through a memory control part 7 and is subjected to mask processing.  The binarized picture after this mask processing is enlarged or reduced when enlargement or reduction is indicated by a selective designation part 10.
Patent JP-H09119800-A (JP)
Title: Tube separating apparatus
Inventor: WATANABE MAKOTO
IPC: B64G1/64
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the failure of a functional article in a tube, to simplify the structure, to reduce the number of components and to lighten it by providing a labyrinth part having a static seal at the end face for connecting the adapter of the inner peripheral side of a buffer area to a disconnector. SOLUTION: This tube separating apparatus is mounted in the state coupled to a general tube 1. Its separate part has an ammunition 6, a buffer area 9, and a labyrinth 11. Thus, the separation is conducted at the cutting part 7 by the operation of the ammunition 6. The high-pressure gas generated at this time does not invade into a general tube 1 by the composite operation of the labyrinth 11 including a static seal 10, and does not generate a huge inner pressure. Broken pieces which might be generated at the time of firing the ammunition 6 do not pass the small gap of the labyrinth 11, and do not invade into the tube 1. Thus, the function article such as a valve provided in the tube 1 is prevented from being failed, thereby making it possible to operate without trouble even after the tube 1 is separated.
Patent JP-H07109589-A (JP)
Title: Method for recovering and circulating oxide scale in steel strip producing equipment
Inventor: OMOSAKO KOJI
IPC: C23G1/36
Filed: 1993-10-12
Abstract: PURPOSE:To effectively utilize the iron oxide generated in spent acid treating equipment by roasting the spent acid generated in the pickling line of rolled steel strip and recycling the obtained iron oxide powder between a roll under rolling and a steel material as a burning preventive agent. CONSTITUTION:A steel strip obtained in a hot rolling line 1 is treated in a pickling line 2 using hydrochloric acid to dissolve off the oxide scale formed on the surface as iron chloride. In the steel strip producing equipment, the spent acid generated in the pickling line 2 is passed through a spent acid tank 3 and an absorption tower 9, an oxidizing soln. 10 is added to form ferrous salt and ferric salt, and the spent acid is sprayed into a roasting furnace 11. The iron chloride is decomposed in the furnace into iron oxide and hydrochloric acid. The hydrochloric acid is freed from iron oxide powder 5 in a cyclone 12 and passed through the hydrochloric acid absorption tower 9, and the recovered hydrochloric acid 4 is recycled to the pickling line 2. Meanwhile, hydrochloric acid is completely removed from the iron oxide in a rotary kiln 13 to form an iron oxide powder 6, which is crushed and classified 7 into the fine powder having <= about 1mum particle size, and the fine iron oxide powder is dispersed 8 in water a used as a burning preventive agent.
Patent JP-S62140882-A (JP)
Title: Transfer-type thermal recording medium
Inventor: SHIMURA YOSHITOMO
IPC: B41M5/26
Filed: 1985-12-13
Abstract: PURPOSE:To contrive formation of high-quality printed images having excellent clearness and fixability irrespective of the smoothness of a transfer recording material, by a construction wherein a heat-sticking main constituent of a thermally transferrable ink layer is constituted of an ethylene-vinyl acetate copolymer, which comprises at least 15wt% of vinyl acetate, and a resin difficultly compatible with the copolymer, the amount of the resin being 5-50wt% based on the amount of the copolymer. CONSTITUTION:A transfer-type thermal recording medium comprises, for example, a heat-resistant base 1, a releasable layer 2 and a thermally transferrable ink layer 3. An ethylene-vinyl acetate copolymer incorporated in the ink layer comprises at least 15wt% of vinyl acetate. A resin difficultly compatible with the copolymer resin, which separates out when being left to stand after being mixed with the copolymer resin in a thermally melted state, is a highly polar resin which is soluble in a solvent used for the copolymer resin, and is, for example, ethyl cellulose or a vinyl chloride- vinyl acetate copolymer. Such a resin is added in an amount of 5-50wt% based on the amount of the ethylene-vinyl acetate copolymer, whereby preservability and anti-blocking properties can be enhanced while maintaining sensitivity and image quality and without increasing the number of manufacturing steps.