baber/WOPTO huggingface dataset:
Patent JP-S6449769-A (JP)
Title: Composite gasket
Inventor: POORU II GIYAROU
IPC: F16J15/12
Filed: 1988-08-04
Abstract: PURPOSE: To prolong the life of the gasket by providing a metal core having a pair of facings of a material other than asbestos on both sides of the core, and arranging thermally conductive material directly contacting at least one of the sides on the metal core. CONSTITUTION: A cylinder head gasket 10 has a metal core 12 of an internal structure having a flat upper surface 14 and a flat back surface 16 opposite to each other. A thermally conductive layer 18 directly contacts the flat upper surface 14. A plurality of tongues 24 are made as the metal core 12. The thermally conductive layer 18 and each of the gasket facing layers 20, 20 are fastened tightly to the flat surfaces 14, 16 of the metal core 12 mechanically by rolling with a group of smooth calibrating rollers. A steel flange member 26 is arranged and bleached by combustion. Thus the thermally conductive layer 18 transfers heat from the flange member 26 bleached by combustion to the cooler region as long as the flange member 26 is bleached in hot spots. By this way, the transfer of heat is facilitated, so it is possible to prolong the life.
Patent JP-H0747698-A (JP)
Title: Ink jet recorder
Inventor: TAJIKA HIROSHI
IPC: B41J2/205
Filed: 1993-08-04
Abstract: PURPOSE:To enable enlargement of the gradation reproducing range without sacrifice of the reliability or cost of recording head when recording is effected by multiscan system in an ink jet recorder. CONSTITUTION:The ink jet recorder comprises a recording head 1-1 having a plurality of ports for jetting a light color ink and a recording head 1-2 having a plurality of ports for delivering a dark color ink. An image is formed by superposing a plurality of ink droplets jetted from a plurality of jet ports in the recording head substantially at one point and the gradation of picture element is represented by appropriate combination of the number and the density of a plurality of ink droplets.
Patent JP-H05134094-A (JP)
Title: Elimination method and system of organic impurities in condensate
Inventor: HAGIWARA MASAHIRO
IPC: C02F9/00
Filed: 1991-07-09
Abstract: PURPOSE:To eliminate organic impurities in condensate of a condensate storage tank set in a boiling water reactor nuclear power station. CONSTITUTION:After a part of condensate in a condensate storage tank 1 is extracted and organic impurities are eliminated from extracted condensate with regard to the method of eliminating the organic impurities in the condensate in a boiling water reactor nuclear power station, circulation loops 5, 6 for returning to the tank again are provided to process. Elimination devices 2, 3 are combined with an activated carbon filter, a precoated filter, an ultraviolet irradiation device and a desalting device and a reverse osmosis filter device can be used.
Patent JP-H0747786-A (JP)
Title: Cartridge containing album
Inventor: ARAI TAKUYA
IPC: B42D1/08
Filed: 1993-08-04
Abstract: PURPOSE:To store a cartridge containing a long developed negative film as it is together with printed photographs at a low cost. CONSTITUTION:A rectangular piece 22d is provided at a lower part of a cover 22a and, when a top end of the rectangular piece 22d is bonded to an inner wall face of the cover 22a after folding the rectangular piece 22d along fold-lines 22g, 22h, 22i, a cartridge containing portion 24 having a triangularly cylindrical shape is formed. After a portion 22j held between cut-lines 22e and 22f as well as an insertion port 29 are deformed up to a position 29a, a cartridge 10 is inserted to the middle of the cartridge containing portion 24 through the insertion port 29. When the deformation of the insertion port 29 is returned to the original position, the side faces of the cartridge 10 are held between the inner wall face of the cover 22a and the portion 22j, and the fore and rear portions of the cartridge 10 are restricted by the edges of the cut-lines 22e, 22f. Accordngly, the cartridge 10 is contained in the cartridge containing portion 24 in a state that it is not carelessly dropped.
Patent JP-H0360137-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HIRONOBU
IPC: H01L21/56
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the generation of burr on a constitution member by forming an intermediate layer containing organic component between the constitution member and a metal mold, and performing resin molding. CONSTITUTION:The parts except a lead frame 1 and a wire bonding part 2 are masked; solution composed of acrylic system rubber of 15wt.% and trichloroethanne of 85wt.% is sprayed and spread; the solvent is left at a room temperature and eliminated; an acrylic system rubber layer 3 of gel type is formed on a wire bonding part, and set in a metal mold 4. The acrylic system rubber 3 on the lead frame 1 comes into contact with a metal mold surface 5, at the time of clamping, and adheres to the metal mold surface 5 on account of the spring force of the lead frame. Similarly a metal plate 7, on one surface of which an acrylic system rubber layer 6 is formed, is made to adhere to a metal mold surface 8 by applying pressure. Epoxy system resin containing silicon dioxide is injected in the metal mold cavity, and it is filled with the resin. By washing this molded object with ketone system solvent, the acrylic rubber is eliminated, and the molded object is dried.
Patent JP-H07150933-A (JP)
Title: Mat for installation with high-temperature sealing material
Inventor: GEIRII FURANSHISU HAWAASU
IPC: F01N3/28
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the incursion of an exhaust gas by containing a high temperature sealing material a binder material of specific wt.% and glass particles of specific wt.% dispersed therein. CONSTITUTION: A catalyst converter (or particle filter) 10 has a metallic case 11 generally provided with a conical inlet 12 and an outlet 13. Inside the case 11, a honeycomb ceramic or metallic monolithic catalyst converter element (or particle filter element) 20 having a number of gas flow paths 21 is disposed. Around the element 20, a highly heat resistant, waveform and metal wire mesh mat 32 having a side edge 33 and a high temperature sealing material 34 is provided. 20 wt.% of the total weight of the high temperature sealing material 34 contains and is composed by dispersing a binder material of 5 to 85 wt.% and glass particles of 95 to 15 wt.%. Thus, by the high temperature sealing material 34, the incursion of an exhaust gas through the mat 32 is reduced.
Patent JP-H03271263-A (JP)
Title: Novel levo-rotatory basic 9, 10- ethanoanthracene derivative and preparation thereof
Inventor: ANGERO SUTORUNI
IPC: C07C213/04
Filed: 1990-07-24
Abstract: NEW MATERIAL: R-(-)-α-[(methylamino)methyl]-9,10-ethanoanthracene-9(10H)- ethanol of formula I, or the acid addition salt thereof.  
     USE: Antidepressant substantially not having antireserpine or antitetrabenazine action, and free from side reaction.  
     PROCESS: For example, a compound of the formula II and a compound of the formula III [one of X 1  and X 2  is amino, and the other is reactive esterified OH; Y 1  is free OH or an epoxy formed together with X 1 ; A is 9,10- ethanoanthracen-9(10H)-yl], are reacted in the presence of the basic condensing agent, to form the compound of the formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6279222-A (JP)
Inventor: EDOWAADO NOOMAN PEETAAZU
IPC: C08G63/66
Filed: 1986-08-21
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-H0539946-A (JP)
Title: Air conditioner
Inventor: MORITA KEIICHI
IPC: F24F11/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide an air conditioner capable of detecting a radiation heat temperature by a method wherein a thermal influence from a surrounding air and an influence from an air stream are hardly applied, a directional sensitivity is kept well and a sufficient keeping of a transmittance rate of infra/red rays is attained. CONSTITUTION:A pair of radiation heat sensing parts 2A, 2B for directing radiation heat energies held at a wall surface and a floor surface from their adjoining directions to collect heat and to sense a temperature of each of them are arranged side by side each other. Front surfaces of these radiation heat sensing parts are covered with an infrared-transparent film 11 to cause the radiation heat energy to be transmitted therethrough and each of the radiation heat sensing parts is shielded and held in the same spacing to cause a thermal influence given from the surrounding air to be uniform. A front panel 12 of a main body 15 of an air conditioner is placed at the front surface side of the infrared-transparent film with a spacing being left thereat so as to make a mechanical protection against the film 11 and the front panel is provided with a longitudinal slit 13 in an arranging direction of the radiation heat sensing part.
Patent JP-2000024691-A (JP)
Title: Water-soluble copolymer (salt) and scale inhibitor
Inventor: KANAMORI TARO
IPC: C02F5/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a superior scale inhibiting effect to silica scale by using a water-soluble copolymer contg. constituent units having a carboxylic acid group and constituent units having a polyalkylene oxide group as the repeating constituent units and setting the wt. average mol.wt. within a specified range. SOLUTION: This water-soluble copolymer contains constituent units having a carboxylic acid group such as maleic anhydride, acrylic acid, methacrylic acid, α-haloacrylic acid, itaconic acid, vinylacetic acid, allylacetic acid, fumaric acid or phosphinocarboxylic acid and constituent units having a polyalkylene oxide group such as (alkoxy)polyethylene glycol mono(meth)acrylate, (alkoxy) polypropylene glycol mono(meth)acrylate or (alkoxy)polyethylene glycol polypropylene glycol mono(meth)acrylate groups as the repeating constituent units and sets the wt. average mol.wt. to >50,000 to 3,000,000.
Patent JP-S6454340-A (JP)
Title: Apparatus for continuously measuring ratio of impregnating fiber body with desired material
Inventor: JIYAN FURANSHISU RAKONBU
IPC: G01N22/00
Filed: 1988-08-03
Abstract: PURPOSE: To continuously measure the impregnation ratio of a fibrous body with a material by coupling a prescribed resonant cavity with a microwave generating source through a first waveguide. CONSTITUTION: The frequency of microwaves generated by means of a microwave generating source 2 is close to the resonance frequency of a resonant cavity 4 and conductive or nonconductive fibers 3 continuously flow through the cavity 4. The microwaves are transmitted to the cavity 4 from the source 2 through a first waveguide 6 and a detector 16 detects a microwave output P1(t) transmitted through the cavity 4 and converts the output P1(t) into an electric signal having the same frequency and same amplitude. The electric signal is filtered through a filter 20 and supplied to an A/D converter 24. A microprocessor 26 compares the value of a DC voltage from the converter 24 with a calibration table positioned in a ROM 28 and controls data collection.  The impregnation ratio T of a fibrous body decided by means of the processor 26 is displayed on a displaying screen 32 which is fed with electricity in parallel with a D/A converter 34.
Patent JP-S5988216-A (JP)
Title: Electric discharge machine
Inventor: OOHASHI HAJIME
IPC: B23H7/26
Filed: 1982-11-05
Abstract: PURPOSE:To permit electric discharge machining with high accuracy by permitting the deflection of the center position of an electrode in the case when the electrode is turned by an arbitrary angle to be automatically corrected by a correction mechanism. CONSTITUTION:A workpiece 10 is immersed into an insulative working liquid 14 in a working tank 12 and opposed to an electrode 16. The working liquid 14 circulates between a tank 18 and the working tank 12 and jetted-out from a nozzle 20 into the gap between the workpiece 10 and the electrode 16 by a pump P. A table 22 onto which the workpiece is loaded is horizontally shifted by an X-axis driving motor 24 and a Y-axis driving motor 26. The electrode 16 is moved up and down by a Z-axis driving motor 28 and turned by an arbitrary angle by a C-axis driving motor 30. A working power-source 32 supplies electricity between the electrode 16 and the workpiece 10. Since electric discharge machining is executed by permitting the relative position of the electrode 16 for the workpiece to be automatically corrected through the control of the driving motors 24 and 26 for X and Y axes respectively, by an NC apparatus 36, electric discharge machining with high accuracy is permitted, even if the center of the electrode 16 does not coincide with the center of electrode holders.
Patent JP-H09106206-A (JP)
Title: Xerographic printer
Inventor: ERUZAMAN JIYOAN DENISU GASUTAB
IPC: G03G13/22
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of forming a toner image whose finish is corrected by a simple and easy method, and a printing method. SOLUTION: This printer is composed of a carrying means for carrying the web of a receptive material 12 along a web path, at least one toner image forming means A to E and A' and E' for forming at least one toner image on at least the 1st surface of the material 12 when the material 12 is fed along the web path, and a fixing means 16 for fixing the toner image on the material 12. Then, the finish of the toner image is corrected by the printer equipped with at least one finish element positioned on the downstream side of the fixing means 16 so that the contact surface of the toner image may come in contact with the 1st surface of the material 12 while it is set at temperature higher than the glass transition temperature Tg of toner.
Patent JP-2000032583-A (JP)
Title: Electroacoustic transducer
Inventor: FUJIHIRA MASAO
IPC: H04R1/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain with a simple configuration an electroacoustic transducer that conducts satisfactory electroacoustic conversion containing low sound band. SOLUTION: This electroacoustic transducer having a diaphragm 6 is provided with a vibrator 10 placed to the diaphragm 6, and the vibrator 10 generates an operating force in the direction opposite to a sound radiation of the diaphragm 6, by allowing the vibrator 10 to use a reaction of sound radiation of the diaphragm 6. The vibrator 10 is placed at the top of the diaphragm 6.
Patent JP-S6173223-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: NOGUCHI TAKAHARU
IPC: G11B5/588
Filed: 1984-09-19
Abstract: PURPOSE:To suppress the unerased level of synchronizing and pilot signals in tracking a control signal, by recording signals for erasing having a fixed frequency at a level higher than that for other signals in recording areas for signals other than the pilot signals and synchronizing signals indicating the start of the tracking control signal areas. CONSTITUTION:A state where new tracking control signals are recorded by overwriting upon synchronizing signals f0' and the synchronizing signals f0' exist on signals for erasing fe as unerased signals and an example of the unerased level of the synchronizing signals f0 against the level of the signals for erasing fe are shown in the figure. It is necessary to set the detecting threshold (V+h) of the synchronizing signals f0, at least, >=0.3, in order to prevent wrong detection of the unerased signals. However, when the unerased level can be lowered to a -20dB level, the erroneous detection can be prevented, if the (V+h) is set at >=0.1, and thus, the margin of the detecting level can be enlarged. When the recording is made while the level of the signals for erasing is raised, the unerased level can be suppressed.
Patent JP-H068035-A (JP)
Title: Pipe clamping device for traveling cutter
Inventor: MONNO YUZURU
IPC: B26D1/60
Filed: 1992-06-30
Abstract: PURPOSE:To provide a pipe clamping device positive and rapid in action without needing the replacement of clamp pieces in a traveling cutter for a rectangular pipe, a polygonal pipe, and the like. CONSTITUTION:The size of a rectangular pipe is inputted into a control device, and either one clamp piece 31 among a vertical pair and a lateral pair of clamp pieces 31 is moved so that the center of the rectangular pipe 24 at the clamping time coincides with the center of a traveling cutter 13. This is achieved by bringing the reference face 31a of the clamp piece 31 into contact with the stoppers 28 of jacks 27 moved into the set positions by the operation of a hydraulic cylinder 26. Immediately after that, the other clamp piece 31 is brought into pressure contact with the rectangular pipe 24 by its hydraulic cylinder 26 to clamp the rectangular pipe 24. When the contact position is detected by a sensor S and inputted into the control device, the release position is determined by the preset shortest release distance l.
Patent JP-H0838803-A (JP)
Title: Asphalt extraction device
Inventor: NAKAJIMA MASAHIRO
IPC: C10C3/08
Filed: 1994-07-26
Abstract: PURPOSE:To extract asphalt in a short time with the help of an extraction solvent having a high boiling point such as D-limonene by providing a means of enclosing a solvent container and a filtration device and heating and retaining the heat of these components, and a means of decompressing the interior of the solvent container, the filtration device and a cooler. CONSTITUTION:An asphalt extraction device is equipped with a means 5 of heating and retaining the heat of a solvent container and a filtration device, and a decompression means 6 which decompresses the interior of the solvent container 1, the filtration device 3 and a cooler 4. Thus a solvent A evaporated from the solvent container 1 is prevented from being condensed and circulated back to the solvent container 1 before reaching the color 4 by heating the solvent container 1 and the filtration device 3 using a heating/heat retaining means 5. In addition, it is possible to lower the boiling point of the solvent A by decompressing the interior of the solvent container 1, the filtration device 3 and the cooler 4 using the decompression means 6. Consequently, the solvent A with a high boiling point can efficiently be supplied to an asphalt mixture C.
Patent JP-S6256485-A (JP)
Title: 14-crown-4-derivative, metal ion extraction colorimetric reagent and liquid film transportation agent
Inventor: SHONO TOSHIYUKI
IPC: B01D71/26
Filed: 1985-09-05
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>-R<3> are H, 1-20C alkyl or aromatic ring-containing group; R<4> is formula II, III or IV (X is electron attractive group; l is 1 or 2; m and n are integers <=3)]. EXAMPLE:6-Octyl-6-(2'-hydroxy-3'-nitrobenzyl)-1,4,8,11-tetraoxac-yclot etradecane. USE:A metal ion extraction colorimetric reagent and liquid film transportation agent having high selectivity for Li<+> ions. PREPARATION:For example, a compound obtained by converting a hydroxyl group in an aromatic ring into an alkoxide and expressed by the formula R<5>- CH2Br (R<5> is a group containing no electron attractive group in the group R<4>) is reacted with a compound expressed by the formula R<1>CH(CO2Et)2 in the presence of a basic catalyst, e.g. metallic sodium, to form a compound expressed by formula V, which is reacted with a reducing agent, e.g., lithium aluminum hydride. A compound expressed by formula VI is then added to the resultant compound in the presence of a basic catalyst and the resultant product is then reduced.
Patent JP-2001024964-A (JP)
Title: Information presenting device and tv receiver
Inventor: SAWAMURA EIJI
IPC: H04N5/445
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To cancel hardness in reading a subtitle owing to interference between an image and the subtitle by displaying subtitle information in a display means which is independent of TV video screen display. SOLUTION: An information presenting device 11 includes a subtitle program receiving tuner 15 to which a reception antenna 13 is connected, an information presentation controller 16 for executing a desired processing to subtitle data or the like which are taken out by the tuner 15, an information display device 19 for displaying information of the subtitle or the like and an acoustic information collecting device 25. In this case, the tuner 15 receives broadcasting radio wave including the image and voice and subtitle information to be the base of the subtitle to be presented which are transmitted from a broadcasting station with the reception antenna 13 and also takes-out at least a subtitle sentence text from received broadcasting radio wave. Then the subtitle information is displayed in the information display device 19 being independent of TV video screen display.  Thus, a problem point is cancelled, where the subtitle is hardly read by the interference of the image with the subtitle.
Patent JP-H0757629-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TAKAHASHI TORU
IPC: H01J9/24
Filed: 1993-08-06
Abstract: PURPOSE:To provide a safe cathode-ray tube having sufficient withstand voltage strength to an atmospheric pressure load applied to a vacuum envelope. CONSTITUTION:A cathode-ray tube has a vacuum envelope having an almost flat first plate 5, a side wall 2 extending substantially vertically by being joined to the peripheral part of this first plate and an almost flat second plate 1 opposed in parallel to the first plate 5 by being joined to this side wall 2, and a plurality of support bodies 4 to support these first and the second plates 1 and 5 are arranged between the first and the second plates. When the side wall 2, the second or the first plate 1 or 5 and the support bodies 4 are joined together, these are joined together while applying a load to the vicinity of a part of the first or the second plate 1 or 5 corresponding to the support bodies 4 situated on the side wall 2 side.
Patent JP-S6439485-A (JP)
Title: Method of controlling automatic door
Inventor: HAGIWARA ISAO
IPC: E05F15/10
Filed: 1987-08-04
Abstract: PURPOSE: To conduct an evacuation safely in an early stage in case of fire by permitting an automatic door to be operated in an ordinary open and close mode by being switched over to a battery electric source after the interruption of power supply, and further permitting it to be operated with a self-close mode after a lapse of a certain period of time. CONSTITUTION: This method is constituted of an emergency battery device 1, a control automatic door controller 2 of a driving motor 3, and AC electric source circuit 4, a rectifier circuit 5, a battery power circuit 6, or the like. In the interruption of electric supply due to fire, an automatic door is made open and close by an AC power source by paying no attention to a fire signal, and it is switched over to a battery source by turning on a selection switch SS, an ordinary open and close mode operation time (t) is made a refuge completion time of people, and a door open and close speed is made slow by sending a signal of a self-close mode. Thus a positive close of the door and the completion of a fire prevention function can be carried out.
Patent JP-S6270500-A (JP)
Inventor: GIYUI BUROOZU
IPC: D06L1/12
Filed: 1986-08-20
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-S6351482-A (JP)
Title: Magnetic coating compound for magnetic recording medium
Inventor: SUZUKI RENTAROU
IPC: C09D175/04
Filed: 1986-08-22
Abstract: PURPOSE:To obtain the titled coating compound useful as a binder for magnetic recording medium such as magnetic tape, etc., having improved dispersibility of ultrafine magnetic powder, containing a specific vinyl chloride resin and magnetic powder. CONSTITUTION:The aimed coating compound comprising (A) 100pts.wt. vinyl chloride resin which consists of 70-95wt.% vinyl chloride unit, 0.01-28wt.% carboxylic acid vinyl ester (preferably vinyl acetate) unit, 2-20wt.% vinyl alcohol unit and 0.01-3wt.% 2-vinylpyridine unit and has 100-900, preferably 250-600 average polymerization degree and (B) preferably 300-500pts.wt. magnetic powder (e.g. gamma-Fe2O3 powder, Fe3O4 powder, etc.).
Patent JP-S6087393-A (JP)
Inventor: ASAKAWA TATSUJI
IPC: G09F9/35
Filed: 1983-10-20
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。