baber/WOPTO huggingface dataset:
Patent JP-H08313262-A (JP)
Title: Automatic inspection device of optical fiber gyroscope
Inventor: TAKASUGI YOSHIHIRO
IPC: G01C19/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide an FOG automatic inspection device capable of reducing measuring error by a noise generated by the sliding movement of a slip ring and a blush of a rate table and of reducing measuring error of a voltage output signal of the FOG generated by the voltage reduction by a long signal passage. CONSTITUTION: An optical fiber gyro scope 4 to be inspected and measured is attached to a table top 12 of a rate table 1. A signal processing device 2 consisting of V/F converter 23, up/down counters 20, 24 and memories 22, 25 is also attached to the table top 12.
Patent JP-S5551248-A (JP)
Title: Ventilation fan
Inventor: OZEKI KENICHI
IPC: F24F7/013
Filed: 1978-10-09
Abstract: PURPOSE: To facilitate removal of dirts such as oily dust attached to the surface of the ventilation blades driven with a motor by covering the surface with a film which is peelable and has a pick for peeling.  
     CONSTITUTION: A motor 3 is mounted on a mount leg vertically installed inside a outer frame 1 and a pin and a male thread section 6 are cut at the tip of the rotary shaft of the motor 3. On the other hand, a plurality of fan blades 9 are projected around a fan boss 8, at the center of which a shaft cylinder 11 is projected. A semi-circle concave section 12 is formed on the end of the back of the shaft cylinder 11 to make a ventilation blade 7. The surface of a ventilation blade is covered with a film peelable, projecting a part of a tape 14 sandwitched between the film 13 and the fan boss 8 from the inner periphery as a pick 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000315871-A (JP)
Title: Drawing expansion slot
Inventor: MAEDA SEIJI
IPC: H05K5/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a drawing expansion slot, in which an expansion board can be mounted without opening an enclosure and the space of which can be utilized effectively, even when it is not used as a drawer, and then which can be easily put in and out from the main body of the enclosure. SOLUTION: The drawing expansion slot is composed of an expansion slot section 1, which can be removed from the mother board of a computer and a means which draws out the slot section 1 from the enclosure of the computer. The drawing means is constituted of rails 6 installed horizontally to the enclosure, guide rails 1d which are horizontally installed to the slot section 6 and can slide on the rails 6 of the enclosure, and pins which control the relative movement between the rails 6 of the enclosure and guide rails 1d of the slot section 1.
Patent JP-S6016757-A (JP)
Title: Document transmission system
Inventor: HAYASHI FUMIO
IPC: H04N1/387
Filed: 1983-07-08
Abstract: PURPOSE:To transmit a document formed by a word processor to a remote location by converting a picture signal of a document outputted from the word processor into a picture signal having a line density suited to the facsimile device, and inputting the result to a facsimile device. CONSTITUTION:After the picture signal of the document outputted from the word processor 21 is subject to the line density converting processing in the main scanning direction and in the sub-scanning direction by a line density converter 22, the result is transmitted to the facsimile device at a remote location through a communication line 24 by the facsimile device 23. The line density converter 22 applies the line density converting processing where a bit is added at each prescribed number of bits and a picture signal of one line is added at each prescribed number of lines.
Patent JP-H11300505-A (JP)
Title: Side cutter
Inventor: MURATA TAMOTSU
IPC: B23B27/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To minimize the impact in the contact of an insert with a work as much as possible by arranging each insert in the state where the position of a cutting edge is shifted between adjacent inserts in the direction parallel to the central axis. SOLUTION: An insert 26B is arranged with an arrowed directional B slippage relative to an insert 26A by a space L2 equal to 1/12 of the space L1 between adjacent cutting edges 27, 27. An insert 26C is arranged with the arrowed directional B slippage by the space L2 relative to the insert 26B. The insert 26C and others are arranged with the arrowed directional B slippage by the space L2 in this matter. For example, the part left without cutting between the edges 27AA, 27AB of the insert 26A is cut by cutting edges 27BA, 27CA,..., 27LA successively reaching the cutting position to provide a flat machined surface.
Patent JP-S6119813-A (JP)
Title: Production of polyimide hollow fiber
Inventor: NAKAMURA ASUMARU
IPC: C08G73/10
Filed: 1984-06-20
Abstract: PURPOSE:A specific aromatic polyimide is dissolved in a phenolic compound and the resulting dope is extruded through a nozzle for hollow fibers, coagulated in a bath of a polar solvent to produce the titled fibers which are suitable for use as a separation membrane, because of their high selectivity and high hydrogen permeation rate. CONSTITUTION:An aromatic polyimide containing repeating units of formula I, IIand III (R is divalent residue removing amino groups from diaminobiphenyl and diaminodiphenylmethan having alkoxy and lower alkyls on their benzene rings) in amounts of 20-80mol% of component I, 10-35% of component IIand 5-55mol% of component III is dissolved in a phenolic compound to prepare a dope. Then, the dope is extruded through a nozzle for hollow fibers and coagulated in a bath of a polar solvent to give the objective hollow fibers.
Patent JP-H08320207-A (JP)
Title: Coordinate input apparatus and light emitting body for the apparatus
Inventor: HOTTA HIROYUKI
IPC: G06F3/0354
Filed: 1995-05-24
Abstract: PURPOSE: To provide a coordinate input apparatus which does not need a wide surface area for input, is economical, and with which input can be done easily and reliably. CONSTITUTION: Three one-dimensional PSD (semiconductor position sensor) 1-3 are set in the same plane. In this case, PSD 1 and PSD 2 may be set in parallel to desks in an office and PSD 3 may be set vertically to them. Slits 4-6 are formed correspondingly in PSD 1-3, respectively. Light rays from an infrared LED 7 are limited to the slit width when the light rays pass slits 4-6 and enter PSD 1-3, respectively. At that time, since respective slits 4-6 are arranged so as to be at right angles to the extended direction of the respective one-dimensional PSD l-3, infrared rays are radiated to only a part of each PSD 1-3. Of respective PSD 1-3, the positions radiated with the infrared rays are detected and thus the coordinate position where the infrared LED 7 exists can be found by calculation based on the detection.
Patent JP-H10314692-A (JP)
Title: Method for washing substrate
Inventor: KONDO HIROSHI
IPC: G02F1/1333
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a washing method for uniformly and efficiency removing the foreign matter sticking to the surface of a substrate for electronic apparatus, for example, a plastic substrate having electrodes on its at least one surface used for liquid crystal display elements, etc., without the occurrence of the flawing and disconnecting of the electrodes. SOLUTION: A bar-shaped member 3 formed of projecting parts 31 having wall surfaces 311 not paralleled with the rotating direction of this member when rotated around the central axis in a longitudinal direction as front surface is used in this washing method. A liquid film 41 is formed on the front surface of this bar-shaped member 3 and the bar-shaped member 3 is rotated around the central axis in such a manner that the surface of the substrate 1 comes into contact with this liquid film 41 but does not come into contact with the bar-shaped member 3. In addition, the relative positions of the substrate 1 and the bar-shaped member 3 are moved, by which the foreign matter is removed.
Patent JP-H01293679-A (JP)
Title: Gas laser apparatus
Inventor: KARUBE NORIO
IPC: H01S3/03
Filed: 1988-05-23
Abstract: PURPOSE:To realize a gas laser apparatus having an advantage of an axial flow type and a perpendicularly crossed type by a method wherein a discharge tube composed of a central part and a stagnation part is used and a cross-sectional area of a gas flow in a discharge region in the central part is made larger than a cross-sectional area in a non-discharge region. CONSTITUTION:A discharge tube 1 is constituted of a central part 15 and stagnation parts 16, 17 on both sides of the part; a gas comes in and goes out in the stagnation parts 16, 17. In addition, a non-discharge region in the central part 15 is made smaller than a cross-sectional area of a gas flow in a discharge region; the conductance in the central part is reduced. By this setup, the gas flow inside a resonator flows in a direction perpendicular to an optical axis of the resonator; a cross-sectional area of the flow is increased; accordingly, a loss of a gas pressure can be lowered; the stagnation time can be shortened; a cooling effect of a gas can be enhanced. In addition, since the conductance in the central part is made small, the gas flow in a discharge part can be made uniform.
Patent JP-S6017800-A (JP)
Inventor: NAKAMURA MAKOTO
IPC: G10L25/00
Filed: 1983-07-12
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-H07136304-A (JP)
Title: A pair of flying disks and method for using it
Inventor: SUCHIIBU DEIIN UORUFUE
IPC: A63B65/10
Filed: 1994-06-07
Abstract: PURPOSE: To provide a repeatable aerodynamic toy by forming an opening on an upper surface of an outside first saucer inside which a second saucer is nested, and separating the second saucer by pushing in air up to the lower side through the opening while the outside saucer rotates. CONSTITUTION: An outside saucer 10 has a circular almost flat main body 11, and an inside saucer 20 having a diameter smaller than this is nested inside. Blades 18 are formed at equal intervals in a circular pattern around the main body 11 on an upper surface of the outside saucer 10. An opening 19 is formed on an upper surface of the main body 11. When the outside saucer 10 rotates while flying, air is pushed inside the outside saucer 10 from the opening 19 by the action of the blades 18, and can flow up to the lower side. The inside saucer 20 flies by being separated from the outside saucer 10 by this air.
Patent JP-S5649237-A (JP)
Title: Clamping device for mold
Inventor: SHIMA YOSHIHARU
IPC: B29C45/00
Filed: 1979-09-28
Abstract: PURPOSE: To reduce the opening and shutting time of the mold in the mold clamping device for synthetic resin molding by a method wherein a moving plate is moved by revolution of nuts provided with a gear screwed on a tie rod.  
     CONSTITUTION: Nuts 9 provided with a gear to fix a moving plate 3 to a tie rod 2 is inserted rotatively in tie rod sleeves 7 and at the same time a revolving device composed of a motor 10, a gear 11 and a pinion 12 is fixed to the moving plate 3. When a moving cylinder 4 is operated, the moving plate 3 is let to fall and the nut 9 comes up to the screw part 2b of the tie rod 2, then the motor 10 is operated, the pinion 12 and the gear 11 are revolved, the nuts 9 are screwed on the screw part 2b of the tie rod and the moving plate 3 is fixed to the tie rod 2. For the last time, a mold clamping cylinder 15 is operated and a ram 16 is advanced to clamp metal molds 17, 18 tightly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294933-A (JP)
Title: Halogenated pyridinecarbaldehyde derivative and its production
Inventor: HITOMI SUSUMU
IPC: C07B61/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a new halogenated pyridinecarbaldehyde derivative capable of readily producing a halogenated pyridinecarbaldehyde useful as an intermediate for medicines and agricultural chemicals from a compound obtainable on an industrial scale by a fewer processes than those of the conventional method. CONSTITUTION:A halogenated pyridinecarbaldehyde derivative of formula I (X is halogen; R is alkyl) such as 2-chloro-5-pyridinedicarbaldehyde dimethylacetal. The compound is produced by catalytically reducing a halogenated cyanopyridine in the presence of an acid and an alcohol of formula III. Further the compound is hydrolyzed in the presence of an acid derivative to give a halogenated pyridinecarbaldehyde of formula IV useful as an intermediate for medicines and agricultural chemicals approximately quantitatively. The compound of formula II is produced by halogenating industrially readily obtainable cyanopyridine with chlorine, bromine, etc.
Patent JP-2000317875-A (JP)
Title: Multistage slide arm device
Inventor: UNO HIROSHI
IPC: B65G1/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of dust (particle) into a clean room even if a multistage slide arm device consists of multiple stages by covering the openings of guide grooves with belts which serve also as movable belts. SOLUTION: Arm-like frames 2, 3 stacked one on top of the other are moved by belt moving means 5, 6 along guide grooves 10, 11 formed in individual frames 2, 3, and the belts 58, 65 of the belt moving means 5, 6 always cover approximately the overall lengths of the guide grooves 10, 11 during movement of the frames, whereby scattering of dust can be prevented.
Patent JP-S5918389-A (JP)
Title: Tube extracting device
Inventor: KOBAYASHI SATORU
IPC: B25B27/02
Filed: 1982-07-21
Abstract: PURPOSE:To facilitate the extracting work by a method wherein three actions, i.e. the detachment of a tube from a tube plate, the clamping of the tube, and the extraction of the tube are performed continuously. CONSTITUTION:When clamps 1 are inserted between the tube P and the tube plate C, the expanded part of the tube P is squeezed. Then, the tube P is expanded again by the insertion of a tube expanding spindle 3 and at the same time caught at its inside by the teeth 4 of the tube expanding spindle 3. After that, the tube P is extracted from the tube plate C by shifting the whole tube extracting device in the direction to extract the tube P. Consequently, the three actions i.e. the detachment of the tube from the tube plate, the clamping of the tube, and the extraction of the tube are performed continuously, resulting in realizing the simple and efficient extracting work of the tube.
Patent JP-2000317731-A (JP)
Title: Trowel burnisher for burnishing recessed face
Inventor: OKOCHI GORO
IPC: B23D71/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To resolve the chattering of burnishing by protruding a wide plate-like holder section at an obtuse angle against a shank at the tip of the shank in the reciprocating direction of burnishing, and fixing a short bar-shaped metal file to the tip of the holder section perpendicularly to the protruding direction of the holder section to form a metal trowel file for burnishing a recessed face for use. SOLUTION: A wide plate-like holder section 2 is integrally extended at the tip of a shank 1 at the angle θ1 of 105 deg. formed with the shank 1 in the reciprocating direction of burnishing, and a short bar-shaped metal file 3 made of a flat file with a rectangular cross section is fixed to the tip of the holder section 2 by welding at the angle θ2 of 90 deg. between a burnishing action face 4 and the protruding direction of the holder section 2.  When the shank 1 of the trowel file 3 is held and the burnishing action face 4 of the bar-like metal file 3 is slidingly reciprocated back and forth in contact with a recessed face (f) recessed perpendicularly from the surface of a die D, the metal file 3 can be moved over the whole surface of the recessed face (f), and the recessed face (f) can be thoroughly burnished because the angle θ2 between the holder section 2 and the metal file 3 is set to 90 deg..
Patent JP-H11327732-A (JP)
Title: Display device
Inventor: OGAWA KATSUKI
IPC: G06F3/048
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to have a display corresponding to a detected abnormality appropriately performed, to prevent confusion of an operator immediately after the abnormality occurrence before it occurs and to grasp a cause for the abnormality or a method of dealing with it earlier in the case of a program system for enabling display corresponding to control state of a PLC. SOLUTION: Overview data corresponding to contents of abnormality detection in a PLC are displayed in a history information display screen 52 in a form of a list. On the other hand, when specific overview data are specified on the screen, detailed data including a reason that the abnormality occurs and a method of dealing with the abnormality are displayed in a form of a text on a screen 54 for detailed information display.
Patent JP-S61282384-A (JP)
Title: Production of condensed ring heterocyclic compound
Inventor: TOMITA KUNIYUKI
IPC: A61P25/28
Filed: 1985-06-10
Abstract: NEW MATERIAL:A compound shown by the formula I (R2 is H, lower alkyl, or aralkyl; R3 and R4 are H, lower alkyl, or bonded to give alkylene; R5 and R6 are H, alkyl or alkenyl which may be replaced; X1 and X2 are H, lower alkyl, lower alkoxy, OH, etc.; Y is two H or oxo; n is 0-2; etc.). EXAMPLE:Allyl 7-benzyloxy-12abeta-ethyl-1,2,3,3abeta, 3bbeta,4alpha5,11,12,12abeta-decahydro-11- oxoindolo[3,2,2-ij]cyclohexa[de]quinoline-4-carboxylate. USE:A drug having an antiarrhythmic action, diuretic action and improving action on cerebral function. PREPARATION:A compound shown by the formula II (R1 is allyl which may be replaced ) is reacted with a 0 valent palladium complex in the presence of both a proton donor compound (e.g., acetic acid) and a ligand (e.g., triphenylphosphine) to palladium at 0-40 deg.C to give a compound shown by the formula I.
Patent JP-S6018871-A (JP)
Title: Magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B23/03
Filed: 1983-07-11
Abstract: PURPOSE:To improve the resistance to scratching and wear of a magnetic recording layer by incorporating a higher fatty acid into a non-woven fabric. CONSTITUTION:The non-woven fabric to be used is of rayon, PP, polyester, etc. and the preferred thickness is 50-500mu. The high fatty acid includes a satd. fatty acid and unsatd. fatty acid, both of which are usable. There are caprylic acid, pelargonic acid, capric acid, n-undecylenic acid, lauric acid, etc. as the satd. fatty acid and there are a dodecenoic acid, tetradodecenoic acid, hexadecatrienoic acid, etc. as the unsatd. fatty acid. Incorporation of the higher fatty acid into the non-woven fabric entails simply immersion of the non-woven fabric into the liquid prepd. by mixing and dissolving the higher fatty acid in water or a solvent such as org. solvent. The manufacture of a magnetic recording medium is accomplished merely by providing a magnetic recording layer on a non-magnetic base such as a polyester film by electroplating, chemical plating, vacuum deposition, etc., then blanking the base to a prescribed size to form a magnetic disc body and inserting the magnetic disc into a plastic case to the inside surface of which the non-woven fabric incorporated therein with the higher fatty acid is stuck.
Patent JP-S5647467-A (JP)
Title: Continuous preparation of paste and its apparatus
Inventor: TOKUNOU MASATERU
IPC: C09J103/02
Filed: 1979-09-27
Abstract: PURPOSE: To control the temperature of a starch adhesive (paste) supplied to a corrugator by the Stein-hall process and gelatinize a starch completely, by controlling the temperature of an adequate amount of a main ungelatinized starch suspension according to the amount used in the corrugator.  
     CONSTITUTION: A gelatinization accelerator, e.g. caustic soda, is added to a starch suspension, which is then heated and gelatinized to give a carrier starch paste liquid. An ungelatinized starch suspension for main component, wherein a given amount of an agent, e.g. borax, is added thereto, is mixed with the carrier starch paste liquid continuously and quantitatively to prepare a starch adhesive (paste) for a corrugator by the Stein-hall process. The temperature of the ungelatinized starch suspension for a main component thus prepared in an adequate amount is controlled according to the amount used in the corrugator to control the temperature of the starch adhesive supplied to the corrugator by the Stein-hall process.  
     EFFECT: The temperature control of the final paste liquid can be carried out efficiently and effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292406-A (JP)
Title: Manufacture of amorphous alloy thin film magnetic head
Inventor: ONISHI TAKASHI
IPC: G11B5/31
Filed: 1987-05-25
Abstract: PURPOSE:To form a satisfactory magnetic domain structure by low coercive force and with high magnetic permeability by forming an amorphous alloy magnetic layer of the lower core or the upper core, and thereafter, executing a heat treatment for applying a rotating magnetic field at a prescribed temperature, respectively, before executing other process. CONSTITUTION:An amorphous alloy magnetic layer of the lower core is formed, and thereafter, a heat treatment process for applying a rotating magnetic field is executed at a temperature being 50 deg.C-110 deg.C lower than a crystallization temperature of the magnetic layer before executing other process, and subsequently, an amorphous alloy magnetic layer of the upper core is formed, and thereafter, a heat treatment is executed in the rotating magnetic field at a temperature being 110 deg.C-150 deg.C lower than the crystallization temperature of the magnetic layer before executing other process. In such a way, all the magnetic domains of a magnetic core 1 take a magnetic domain structure which becomes parallel to an easy axis of induced magnetic anisotropy, both the amorphous alloy thin films of the lower core and the upper core have low coercive force and high magnetic permeability, and also, a magnetic head whose magnetic domain structure is satisfactory is obtained.
Patent JP-S5916811-A (JP)
Title: Composition for preservation
Inventor: UMEDA SEIICHI
IPC: A01N31/02
Filed: 1982-07-20
Abstract: PURPOSE:A composition for preserving foods or utensils, consisting of a specific ester of ortho-acid of a metal, capable of releasing alcohols gradually to suppress the propagation of microorganisms and injurious insects and providing easy automatic dispensing and dividing operation in a clean working atmosphere. CONSTITUTION:A composition for preservation obtained by adding if necessary water and/or an acid to a compound of the formula (R is H, halogen, 1-10C monofunctional hydrocarbon group or OR'; R' is 1-10C monofunctional hydrocarbon group; M is a metal of Group IV in the periodic table; Y is 1-7C bifunctional hydrocarbon group; m is 0 or 1; n is an integer 1-10). The above- mentioned compound reacts with water to release alcohols and exhibit the preserving effect on the above-mentioned composition. A large amount of the alcohols is released when the activity of the above-mentiond organisms is increased at a high temperature and humidity. Thus, the preserving effect is exhibited, and the amount of the alcohols is reduced when the activity of the above-mentioned organisms is reduced at a low temperature and humidity. Therefore, the preserving effect can be maintained for a long time.