baber/WOPTO huggingface dataset:
Patent JP-H11250811-A (JP)
Title: Plasma display panel
Inventor: ASANO TOMOAKI
IPC: H01J11/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance brightness of a plasma display panel and prolong its service life. SOLUTION: In glass substrates 3 and 5 opposedly disposed with a predetermined gas discharge space provided there between through partition walls 6, a conventional phosphor layer 7 is provided on the glass substrate 5, and an up-conversion phosphor layer 8 is formed on the glass substrate 3. When a discharge is induced by the application of a high voltage to discharge electrodes 1, 2, in vacuum ultraviolet rays and infrared rays induced by the discharge, the infrared rays are converted into visible light rays by the up-conversion layer 8 and the vacuum ultraviolet rays are converted into visible light rays by the conventional phosphor layer 7.
Patent JP-S59186166-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: UMEDA HIROYUKI
IPC: G11B15/665
Filed: 1983-04-08
Abstract: PURPOSE:To attain miniaturization and light weight of the device by the constitution that a locking mechanism is moved interlockingly via a connecting means through the operation of a tape loading mechanism and the lock to a tape cassette housing is released so as to decrease the number of components. CONSTITUTION:When the cassette eject operation is performed at the stop mode, a loading gear 83 is turned in the direction of arrow H2 by a loading motor and a plate 62 is moved in the direction of arrow A2 against a spring 80 independently of a ring 13. Then, the displacement of a pin 82 on the plate 62 moves an eject lever 205 toward the arrow Y1 via levers 200, 202, a link 203 and a lever 204. Thus, a pending arm 27 is turned clockwise against a spring, a pin is detached from a claw part, the housing is unlocked and elevated by the spring and a tape cassette is detached from a loading section. The number of components is decreased in this way, and light weight and miniaturization of the device is attained.
Patent JP-H03262847-A (JP)
Title: Outer wall panel
Inventor: HIRAKAWA MITSURU
IPC: E04B1/80
Filed: 1990-03-12
Abstract: PURPOSE:To improve heat insulation performance by connecting surface and back plates, composed of precast concrete in which a heat insulation material layer is interposed in the middle, with connecting fittings provided with passing through a heat insulation material. CONSTITUTION:A surface and a back plates 1 and 3, composed of a precast concrete plate in which mesh-like reinforcements 2 and 4 are buried, are formed, and a heat insulation material 5 is interposed in the middle. Connecting fittings 6 having a U-shaped cross section are provided to pass through the heat insulation material 5' and arranged so as to mutually form a square near to the panel middle. One end of each connecting fitting 6 is connected to the reinforcement 2 of the surface plate 1 via a metal plate folded piece 7, and also the other end is fixed to the back plate 3 via cotter reinforcements 9 inserted in holes 8. Moreover lifting screw pipes 10, fitting screw pipes 13, and a sealing material 15 are provided. This permits the reduction of the cross section area of a heat bridge part without using a metal frame body for panel connection.
Patent JP-H11317659-A (JP)
Title: Programmable logic device
Inventor: CARTER WILLIAM S
IPC: H01L21/82
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic device which is formed on an integrated circuit chip, where a user can easily realize a desired logical function by programming. SOLUTION: Plural pieces of logical elements(LE), which respectively contain an input lead (in) and an output lead (out), are provided and a desired logical function is realized by making each logical element a desired form. A group of mutual connection lines (L) which connect among logical elements is provided, and also plural pieces of input/output ports (I/O) are provided. A programmable connecting means which mutually connects a group of mutual connection lines, connects the group of mutual connection lines to the input lead or the output lead of a selected logical element and also selectively connects the group of mutual connection lines to an input/output port by programming is provided.
Patent JP-H02239522-A (JP)
Title: Manufacture of bi oxide superconducting wire having high critical current density
Inventor: TAKESHITA TAKUO
IPC: C01G1/00
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a Bi oxide superconducting wire material of excellent critical current density by filling a metallic pipe with BiSrCaCuO oxide powders and drawing the pipe to obtain a metal sheath BiSrCaCuO oxide powder filler wire material, and putting a hot zone held at high temperatures in a relative movement in its longitudinal direction. CONSTITUTION:Bi2o3 powder, and mixed powder consisting of PbO, SrCO3, CaCO3 and CuO are each burned in an atmosphere and then the Bi oxide thus obtained by burning is crushed. The Bi oxide powders are put in an Ag pipe and both ends of the Ag complex pipe are sealed by press working and the pipe is swaged to reduce its diameter, and then a channeled roll treatment is applied, thereby fabricating an Ag sheath Bi oxide powder filler wire. The wire is subjected to a flat rolling treatment to fabricate a ribbon-shaped Ag sheath Bi oxide powder filler wire. The wire 3 is caused to pass through a furnace 1 and burned in an atmosphere at temperatures from 800 to 850 deg.C.
Patent JP-H03262877-A (JP)
Title: Sliding device in travelling construction method
Inventor: OKUNO TOMOHISA
IPC: E04G21/14
Filed: 1990-03-12
Abstract: PURPOSE:To reduce the frictional resistance of a travelling part, by forming ice on the surface of a rail, and sliding a shoe, provided on the lower end of the supporting part of a movable roof, on this frozen part. CONSTITUTION:Refrigerating pipes 3 are provided on the whole outer face of a U-shaped rail 2 on a base 1, in such a way as to be lined up in the longitudinal direction of the rail 2, and refrigerant is run through the pipes 3. At the time of moving the supporting part 4 of a movable roof, water from the spray nozzles 8 of water feed pipes 7 are sprayed between the rail 2 and a shoe 6 which is provided on the lower end of the supporting part 4 and coated with polytetrafluoroethylene resin 5. Sprayed fine waterdrops 9 are frozen to form ice 10.
Patent JP-2000257730-A (JP)
Title: Operation valve and diaphragm therefor
Inventor: KOIZUMI MASAO
IPC: F16K7/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an operation valve with higher durability, in the operation valve provided in the flow route of a corrosive gas. SOLUTION: This valve stores a diaphragm 4, contacted to an opening 252 formed on the center of the valve seat 231 in the valve chamber 23, for opening/ closing this in the valve main body 2 having a valve chamber 23 provided between a gas flow in route 25 and gas flow out route 26 and has a tightening member 3 for tightening this diaphragm 4 and a valve operation member 5 for opening/closing the opening 252 by contacting from the outside to the diaphragm 4. By fixing a ceramics made push-press member 41 on the opening 252 side of the diaphragm 4, the wear resistance performance of the diaphragm 4 can be improved.
Patent JP-S60204422-A (JP)
Inventor: IDA KEIZOU
IPC: B31B50/32
Filed: 1984-03-30
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-H07266967-A (JP)
Title: Material carrying vehicle
Inventor: ONISHI TADASHI
IPC: B60P1/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a material carrying vehicle which is constituted so that a carrying board can be turned and the whole height can be reduced. CONSTITUTION:A carrying board 21 is installed in a turnable manner through a turning mechanism 20 on the horizontal plate 5 of a car body, and a hydraulic motor 28 for turn is installed through a reduction gear 26 on a housing 24 installed on the horizontal plate 5, and an output shaft 39 is connected with the supporting shaft 35 of a turning pinion 34, and only the turning pinion 34 is projected upward from the horizontal plate 5, and the whole height is reduced by positioning the housing 24, reduction gear 26, and the hydraulic motor 28 for turn below from the horizontal plate 5.
Patent JP-S63229658-A (JP)
Title: Disk clamping device
Inventor: IWANAGA ATSUSHI
IPC: G11B17/028
Filed: 1987-03-19
Abstract: PURPOSE:To prevent biting-in of a disk by adjusting the angle between a hub on the shake end side of a freely shaking clamp lever and a recessed part of a spindle at the time of inserting the hub to this recessed part to minimize the deviation of the spindle from the inside wall of the recessed part at the time of inserting the hub. CONSTITUTION:An angle theta between a virtual plane A including the lower surface of a pressing part 5b of a hub 5 and a virtual plane A0 including the surface of an aperture part 2b of a spindle 2 is so set that this angle is equal to an angle theta0 at which a boundary part 5i between an inclined part 5e of a right insertion part 5a and a parallel surface 5f faces an aperture edge part 2d of the spindle 2 at the time of bringing the left pressing part 5b into contact with a disk 6 by insertion of the hub 5 into a recessed part 2a. Thus, a lower end 5g of the insertion part 5a is brought into contact with the inside of a center hole 6b of the disk 6 when lower end parts 5g and 5h of the insertion part 5a of the hub 5 transverse a virtual plane including the aperture end 2b of the spindle 2, and there is little probability of biting-in.
Patent JP-S53147468-A (JP)
Title: Production of semiconductor device
Inventor: IKEGAMI GOROU
IPC: H01L21/027
Filed: 1977-05-27
Abstract: PURPOSE: To obviate leaving resist film in opening parts by subjecting the photo resist film after exposure and developing to short-time plasma ashing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06247679-A (JP)
Title: Hoisting accessory for bulb plate
Inventor: HAMAGIWA AKEMI
IPC: B66C1/28
Filed: 1993-02-26
Abstract: PURPOSE:To efficiently and safely hoist a bulb plate. CONSTITUTION:A hoisting accessory for a bulb plate is provided with a pair of lower arms 1 having L-shaped hooks 2 sharpened toward tips at the lower end insides and pivotally fitted to cross each other, a pair of upper arms 4 pivotally fitted to the upper ends of the lower arms 1 at the lower ends and pivotally fitted to each other at the upper ends, and a spring 5 for applying the force in the direction to separate the hooks from each other to the lower arms 1. Bottom faces of the hooks 2 are made horizontal or inclined down toward tips.
Patent JP-S52146119-A (JP)
Title: Video information extracting unit
Inventor: MURAKAMI ATSUMICHI
IPC: H04N9/11
Filed: 1976-05-28
Abstract: PURPOSE: To extract the video signal of various colors for the object with a simple confirguration by using the pick up unit having one pick up surface, thru the method that the line light receiver scans on the object with a given width. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07268575-A (JP)
Title: Method for separating and discharging dross in bath and apparatus therefor
Inventor: SATO MASARU
IPC: C23C2/00
Filed: 1994-03-31
Abstract: PURPOSE:To surely and stably remove both of top dross Dt and bottom dross Db from the inside of a plating bath M. CONSTITUTION:The plating bath M is supplied into a separating chamber body 3 which rotates at a constant speed and is separated to the top dross Dt, clean metal K and the bottom dross Db by centrifugal force. The top dross Dt and the clean metal K are continuously discharged by centrifugal force. The bottom dross Db is intermittently discharged at the point of the time the specified accumulation quantity is attained.
Patent JP-S51140121-A (JP)
Title: Low noise transformer
Inventor: KIUCHI KAZUYUKI
IPC: H01F27/33
Filed: 1975-05-28
Abstract: PURPOSE: The noise value is stepped down by differentiating partly the thickness of the sound-proof bulkhead equipped around the transformer tank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58179016-A (JP)
Title: Multiple-tuned circuit
Inventor: OODO HIDEKI
IPC: H03J3/24
Filed: 1982-04-14
Abstract: PURPOSE:To obtain the uniform tuning characteristics over a entire band, by providing a short-circuit stub in parallel to an input/output line connected to a resonance line. CONSTITUTION:Input/output lines 15 and 16 are provided in parallel to resonance lines 11 and 13, and short-circuit stubs 17 and 18 are set in parallel to the lines 15 and 16. An intensive coupling force is secured between lines 15 and 16 and lines 11 and 13; while the stubs 17 and 18 have weak coupling force to the lines 11 and 13. The stub 17 provided at the input side functions to set free the undesired resonance of the input side to the outside of a band. The stub 18 provided at the output side functions to suppress the variations of input/output impedance. As a result, the stable working is ensured despite of intensive coupling force.
Patent JP-H10759-A (JP)
Title: Sheet delivering apparatus in sheet-fed rotary press
Inventor: HAUPENTHAL RUDI
IPC: B41F21/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To correct registering by deforming the front end part of a sheet based on bending of a constitution for arrangement of a gripper bar. SOLUTION: An apparatus which corrects registering by deforming the front end part of a sheet based on bending of a constitution for arrangement of a gripper bar is provided. This invention relates to a sheet delivering apparatus, especially a feeding cylinder in a sheet-fed rotary press. The constitution 9 for arrangement of the gripper bar has the gripper bar 10 extending continuously over the whole width of a sheet delivering passage and as this gripper bar 10 forms respectively a bending curve (c) in regions of both end parts (end parts 14 and 15), it is supported approximately by means of a freely supported beam system or a similar system to the freely supported beam with respectively one rotational center point 16 and/or a thinned part of a material.
Patent JP-S58181759-A (JP)
Inventor: SATOU KATSUTOSHI
IPC: C04B16/06
Filed: 1982-04-15
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-S55154832-A (JP)
Title: Programmable logic circuit
Inventor: FUSAOKA AKIRA
IPC: H03K19/177
Filed: 1979-05-22
Abstract: PURPOSE:To make it possible to give expression by a simple logic formula by combining the output of a circuit, which carries AND into effect first and then performs OR with the result of the AND, with that of a circuit which carries the 1st OR into effect and then performs AND with the result of the OR. CONSTITUTION:Once supplied with binary input signals 31a-31n forming the 1st group, the 1st symmetrizing circuit 32 generates uninverted outputs 33a-33n and inverted outputs 33a''-33n''. On the other hand, binary signals 31a'-31n' forming the 2nd group are input to the 2nd symmetrizing circuit 32', which generates uninverted outputs 33a'-33n' and inverted outputs 33a'''-33n'''. The output signals of this circuit 32 are appied to the 1st programmable logic circuit 34 to find AND of the binary signals and the outputs of 32' are applied to the 1st logic circuit 34' to find OR of binary signals; and the outputs of circuits 34 and 34' are input to the 2nd AND circuit 36 and the 2nd AND circuit 36' to AND and OR of predetermined binary signals and respective AND outputs and OR outputs are combined to output logic values via the 1st and the 2nd NOT circuits 38 and 38'.
Patent JP-H05268719-A (JP)
Title: Winding deterioration monitoring device of induction motor
IPC: G01R31/34
Filed: 1992-03-19
Abstract: PURPOSE:To enable the proper operation and control by forecasting winding temperatures, thermal deterioration states, additional lives and maintenance periods of a plurality of motors through an operating controller from the past operation career of a memory device, and deciding the priorities of operation and stop. CONSTITUTION:Local currents of a plurality of induction motors 1a-1n are detected by CT2a-2n, winding temperatures are detected 4a-4n, ambient temperatures are detected 5a-5n, operation states are detected 6a-6n and are stored 10, and they are inputted to a winding temperature operating circuit 11. When the operation states are inputted from an outside input device, the winding temperature operation circuit 11 calculates forecasting winding temperatures with high degree of accuracy. A thermal deterioration state forecasting circuit 12 calculates a thermal fatigue degree from information of an operation state monitoring circuit 10 and the winding temperatures, and deterioration states, additional lives and maintenance periods are forecasted from the past operation career stored in a knowledge data base 16. The additional lives are compared to decide 14 the starting priorities and are indicated on a picture. According to the constitution, an operator can properly operate and control with the assistance of mintenance and operation.
Patent JP-H02240973-A (JP)
Title: Manufacture of solar battery
Inventor: SAKAI SHIGEKI
IPC: H01L31/04
Filed: 1989-03-14
Abstract: PURPOSE:To improve productivity by forming an N-type semiconductor layer on a high resistance layer, and forming an amorphous silicon film containing a P-type semiconductor layer, a high resistance layer and an N-type semiconductor layer. CONSTITUTION:A transparent electrode 31 which is formed with a transparent conductor film such as ITO and SnO2 is formed on the surface of a transparent plastic film 30 comprising polyethylene terephthalate. An amorphous silicon film 35 wherein a P-type semiconductor layer 32, a high resistance layer 33 and an N-type semiconductor layer 34 are laminated sequentially is formed on the transparent electrode 31. An aluminum rear surface electrode 36 is formed on the amorphous silicon film 35. Therefore, the amorphous silicon film 35 is formed at room temperature. The film can be formed regardless of heat resistance even if the plastic film 30 is used as the transparent substrate. Thus the productivity of solar batteries is improved.
Patent JP-S52145306-A (JP)
Title: Leakage wind circulation type sintering apparatus having divided wind boxes
Inventor: SHIGEMI AKITOSHI
IPC: C22B1/20
Filed: 1976-05-31
Abstract: PURPOSE: To decrease exhausted gas amount from sintering apparatus and reduce exhausted gas treating equipment and the cost by the process, in which a part of wind box of iron ore sintering apparatus is divided to more than three chambers so as to gather selectively the exhausted gas of high O 2  concn. at the both ends of the pallet and to use it circularly for the sintering zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000258869-A (JP)
Title: Heat-developable photosensitive material and image forming method by using same
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/498
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable photosensitive material reduced in influence of interference fringes and, especially, suitable for forming a printing plate. SOLUTION: The heat-developable photosensitive material contains organic silver grains and photosensitive silver halide grains and a reducing agent and a hydrazine derivative and/or quarternary onium salt compound on a support, and a ratio of the support thickness hp to the maximum wavelength hr of exposure wavelengths satisfies the following expression; 140<=hp/hr<=190, and it is preferred that the maximum wavelength is 700-1200 nm.
Patent JP-S57178236-A (JP)
Title: Photo-cross-linking material
Inventor: HARADA TOKOU
IPC: G03F7/004
Filed: 1981-04-28
Abstract: PURPOSE:To obtain a photo-cross-linking material having a high photoreaction rate and suitable for a photoresist by adding a polyhlalogen compound to a diene polymer. CONSTITUTION:To a diene polymer such as cis-1,4-polybutadiene is added 3- 20wt% polyhalogen compound with <=1,000mol.wt. such as p-xylene chloride, and the resulting material is applied to a support in 10-100mum thickness to obtain a photoresist. This photo-cross-linking material is irradiated with ultraviolet rays in air and a nitrogen atmosphere with almost no difference.
Patent JP-H09256643-A (JP)
Title: Earthquake resistance reinforcing structure of existing building
Inventor: OGAWA YUICHIRO
IPC: E04G23/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve earthquake resistance by standing a frame differed in natural period from an existing building with a space from the existing building, and interposing a damper between the frame and the existing building. SOLUTION: An extension frame 10 is rigidly stood on a foundation 10a. A damper 15 is interposed between the outer wall surface 1b of an existing building 1 and a column beam 10b forming the extension frame 10, and fixed to the both. When an earthquake movement acts on the existing building 1, the building 1 and the frame 10 are vibrated. The natural period of the frame 10 is set longer than the natural period of the building 1. Thus, the building 1 and the frame 10 are vibrated in the respective natural periods, and the space between the building 1 and the frame 10 is relatively changed in the horizontal direction. The damper 15 works according to the change and absorbs the vibration energy transmitted to the building 1 and the frame 10. Thus, the building 1 and the frame 10 can mutually suppress the vibrations to exhibit a damping effect.
Patent JP-S52147689-A (JP)
Title: Continuous removal of unreacted vinyl chloride monometer
Inventor: OKADA HIROSHI
IPC: C08F14/06
Filed: 1976-06-02
Abstract: PURPOSE: To reduce unreacted vinyl chloride monomer to the level of 100 ppm on resin basis by causing a suspension or emulsion of polyvinyl chloride to contact with an inert gas countercurrently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08233214-A (JP)
Title: Combustion device
Inventor: NAKAI SATOSHI
IPC: F23C5/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a combustion device capable of holding a superior combustion characteristic and further capable of positive fixing of a burner. CONSTITUTION: This device comprises a combustion pipe having a flame port 43; a burner 4 having at both its ends in a longitudinal direction flanges 41, 42; a burner case 1 for storing the burner 4; and a pair of set plates 2, 3 fixed to each of opposing inner walls 11, 12 of the burner case 1 and having slits to which the flanges 41, 42 of the burner are fitted. One set plate 2 is comprised of an upper side set plate 21 engaged with at least an upper part of the flange 41 of the burner 4 and a lower set plate 22 engaged with a lower part of the flange.
Patent JP-2000253873-A (JP)
Title: Stabilization of bilirubin oxidase
Inventor: KOJIMA MASAMI
IPC: C12N9/96
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To stabilize bilirubin oxidase and stably keep the oxidase for a long period even in a solution state and save the time for re-dissolution of reagents in clinical examination by using a lithium compound or homocystine as a stabilizer. SOLUTION: Bilirubin oxidase is stabilized by using (A) a lithium compound such as lithium acetate, lithium carbonate, lithium chloride, lithium citrate, lithium lactate, lithium pyruvate, lithium sulfate or lithium tetraborate (preferably having 50-300 mM concentration) or (B) homocystine (preferably having 1-10 mM concentration) such as D isomer, L isomer or racemic modification thereof as a stabilizer. Furthermore, pH of bilirubin oxidase solution is preferably within the range of 9-10 and 2-[4-(2-hydroxyethyl)-1- piperazinyl]ethanesulfonic acid, etc., is preferably used as a buffer solution.
Patent JP-S51138209-A (JP)
Title: Multi-points ignition engine
Inventor: HAYASHI YOSHIMASA
IPC: F02M25/07
Filed: 1975-05-27
Abstract: PURPOSE: A multi-points ignition engine, that greatly reduces nitrogen oxide by high rate exhaust circulation while economizing fuel cost. 
     COPYRIGHT: (C)1976,JPO&Japio