baber/WOPTO huggingface dataset:
Patent JP-2000207174-A (JP)
Title: Electronic control unit
Inventor: SHIBATA KENJI
IPC: G06F9/44
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit(ECU), with which respective objects for which a program for control is fractionized for each unit function, can be processed in real time, without consuming a lot of memory resources and time waiting processing can be easily provided as well. SOLUTION: A first class message, which does not include a count value calculated by executing the method of an object, is stored in a message storage part, the first class message is read out at the time point when the execution of the method is finished, and the method of an object in the output destination of that message is executed. Such an ECU is provided with a means for storing a timer message, which includes the count value calculated by executing the method of the object, in the other storage part and the count value (timer counter) of the timer message in the other storage part is decreased one by one by processing at each prescribed time (S410). When the count value become turned to '0' the timer message is stored again in the message storage part as the first class message (S430).
Patent JP-H03218337-A (JP)
Title: Liquid crystal compound
Inventor: AIHARA YOSHIHIKO
IPC: C07C69/90
Filed: 1990-01-22
Abstract: NEW MATERIAL:A liquid crystal compound expressed by the formula (R1 is 8-18C alkyl; R2 is 6-16C alkyl; * is optically active center). EXAMPLE:4-(1,1,1-Trifluoro-2-decyloxycarbonyl)pheny-4-n-decanoyl-oxybe nzoate. USE:A liquid crystal compound useful for display element which utilizes the response to electric field and electrooptical element. Especially the liquid crystal compound exhibits a three stable state phase at a below-zero temperature and can be utilized for display which drives at below-zero temperature and electro- optical element. The liquid crystal compound exhibits a molecular orientation state being clear in contrast of light and darkness and exhibits a clear threshold characteristics and histeresis as well as dynamic driving and high speed response. PREPARATION:A reaction product of 4-benzyloxybenzoic acid chloride and optically active 1,1,1-trifluoro-2-alkanol is subjected to a hydrogenation reaction and then the hydrogenation product made to reacted with 4-n- alkylcarbonyloxyphenylcirboxylic acid to provide the compound expressed by the formula.
Patent JP-H07220726-A (JP)
Title: Air electrode collector material for air cell and air cell provided with this air electrode collector material
Inventor: YOSHIZAWA KOJI
IPC: H01M12/06
Filed: 1994-02-04
Abstract: PURPOSE:To provide a cell excellent in a strong load discharge characteristic by using an air electrode collector material of applying graphite conductive paint to a metal wire mesh as an air cell use air collector, so as to reduce increase of internal resistance by cell storage. CONSTITUTION:An air electrode collector material of applying graphite conductive paint to a metal wire mesh is used as a collector layer 3 of an air cell use air electrode 1. A metal wire is formed in the wire containing at least one of a stainless steel wire, nickel wire and a wire of applying nickel plating to stainless steel. The graphite conductive paint, containing graphite as a conductive substance, is the paint containing at least one of vinyl chloride, epoxyresin, polyamide and water glass, as a binder.
Patent JP-H09201788-A (JP)
Title: Robot hand
Inventor: HIROTA MASAYUKI
IPC: B25J15/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To quickly carry out the assembly of respective parts by providing an attracter to a position where another part can be attractively held in the same attitude as that in which a part is held by openable claws. SOLUTION: Claws 3 are opened, and a hand body is lowered, and a first part A (not shown) of a T-shape in section is attractively held by an attracter 4. Then, the hand body is raised, and the claws are closed in the state the first part A has been attracted to correct the position of the first part A. Then, the claws 3 are opened in the state the first part A has been attracted, so that the preparation of holding a second part B (not shown) of a diameter smaller than the first part A is carried out. Then, after the hand body 2 is lowered and the claws 3 are closed to hold the second part B, the hand body 2 is raised and moved to an assembling part 20 (not shown), so that the two parts A and B are assembled to the assembling part 20.
Patent JP-S58127069-A (JP)
Inventor: MURASE SHIGEO
IPC: F25B39/00
Filed: 1982-01-25
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-H03217085-A (JP)
Title: Method and device for positioning supplied electronic component for mounting machine
Inventor: ARAKAWA MASAYUKI
IPC: H05K13/00
Filed: 1990-01-22
Abstract: PURPOSE:To enable time required for changing a supply table to be reduced and realize a compact mounting machine by shifting to a movable stand which can be moved in parallel to the layout direction of a supply table component supply unit and by positioning either one component supply unit on the supply table in reference to a component fitting device by moving the movable stand. CONSTITUTION:With either one component supply unit 50 which is mounted to a supply table, a first movable stand 32 is moved toward the left side up to a working area A operating a rodless cylinder 33 while lifting up a placing plate 34 (it is lifted up to a rising position when the placing plate is brought down at a turnout area), the supply table is positioned in reference to a second movable stand 44, and the supply table is completely supported by the second movable stand 44. Then, the movable stand 44 is moved toward the position of a component fitting device 3 and a tape feeder 52 of the component supply unit 50 is allowed to arrive at the component fitting device 3. Electronic components which are received by the component fitting device 3 are placed on a table 5 and the fitting position is positioned by operation of X and Y tables 4 and 5.
Patent JP-S56110236-A (JP)
Title: Cvd device
Inventor: OKA NOBUTAMI
IPC: H01L21/205
Filed: 1980-02-04
Abstract: PURPOSE:To provide a washing function for residual CVD film attaching on the internal wall of a tube by installing the means to feed a mixed gas for dry etching into a CVD device which grows a coating on a semiconductor wafer housed inside a reaction tube under gas phase. CONSTITUTION:A gas-phase growth gas feeder tube 26 and a feeder tube 27 for feeding a mixed gas for dry etching coupled with a plasma generation device 28 are provided in a reaction tube 23 equipped with a coil on the external periphery. Then CVD film is formed on the surface of a semiconductor base 14 by feeding a growth gas from the feeder tube 26. Following this process, an etching gas is fed through the feeder tube 27 to remove residual CVD film attaching on the internal wall of the reaction tube under etching effect. Thus it is possible to wash the reaction tube readily and quickly without removing the said tube.
Patent JP-S57125927-A (JP)
Title: Camera having automatic exposure controller
Inventor: TERUI NOBUHIKO
IPC: G02B7/28
Filed: 1981-01-30
Abstract: PURPOSE: To prevent out of focus by controlling an aperture value in such a way that is does not attain such an aperture value at which adverse influence is given to the accuracy of focusing detection, for example, at the time of operating an automatic focusing device with a mode of controlling the aperture value automatically.  
     CONSTITUTION: Aperture regulating devices OP 1 , OP 2 , OP 5 , VR 4 , CP 3 , M g1 , C 2 , etc. which regulate the aperture of a lens automatically according to object luminances are provided and the 1st circuits OP 3 , CP 1 , G 1 , G 3 , S 5  which operate so as to stop down he aperture value to a prescribed value when it is smaller than the value giving prescribed depth of field and shutter second time regulating devices M g2 , CC 4 , D 4 , D 5 , OP 6 , R 5 , C 3 , E 3 , S 4  which regulate shutter second time according to the actually regulated aperture value and the depth of field are provided. The aperture value conforming to the accuracy of focus detection and focus control is selected atutomatically. With such constitution, out of focus is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09205534-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA SEIICHI
IPC: H04M11/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce a wait time till start of multiple address communication and to allow each user to use the facsimile equipment impartially by assigning impartially resources such as equipments and communication lines to each transmission file. SOLUTION: When plural communication lines #1, #2 and plural transmission files T1, T2 desiring multiple address transmission are in existence, a job control section 103 at first arranges plural transmission destinations designated for the transmission files T1, T2 alternately to generate transmission destination sequence. Then the job control section 103 controls a communication control section 107 to use the available communication lines #1, #2 to make transmission processing in the order of transmission destinations in the order of the transmission destination sequence.  That is, call processing to a destination 1A by the communication line #1 and call processing to a destination 2A by the communication line #2 are started and in the order of the transmission destination sequence (destination 1B, destination 2B, destination 1C, destination 2C,...), call processing is sequentially started by using a free communication line to conduct transmission processing.
Patent JP-S57128648-A (JP)
Title: Preparation of ether
Inventor: ITSUSHIKI TOMIYA
IPC: C07C41/18
Filed: 1981-01-30
Abstract: PURPOSE: To prepare an ether at low cost, in high yield, by the hydrogenative decomposition of the corresponding acetal or ketal in the presence of a catalyst containing ruthenium and iodine.  
     CONSTITUTION: An ether is prepared by the hydrogenative decomposition of the corresponding acetal (e.g. formaldehyde dimethylacetal) or ketal (e.g. acetone dimethylketal) in the presence of a catalyst containing ruthenium and iodine. The ruthenium is e.g. metallic ruthenium, ruthenium chloride, dodecacarbonyl triruthenium, etc. and its amount is 10W0.01wt% of the raw material. The iodine is e.g. elemental iodine, hydrogen iodide, sodium iodide, etc., and the ratio of iodine to ruthenium is 10W0.1 in gram-atom. The hydrogen gas used in the process may be a crude gas containing inert gas or synthetic gas not to mention a high purity hydrogen gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60157626-A (JP)
Title: Ic card
Inventor: ARAI SATOSHI
IPC: G06K19/00
Filed: 1984-01-26
Abstract: PURPOSE:To improve the reliability of an IC card and use it for a long period by incorporating a noncontacting signal input and output device and a solar battery in the IC card. CONSTITUTION:The noncontacting signal input and output device 4 and solar battery 5 are incorporated in the IC card formed by packaging an integrated circuit in a substrate of plastic, glass, etc. When the signal output device 21 of a terminal device flashes, an electric signal converted photoelectrically by the device 4 is amplified 17 and inputted to a control circuit 18. The circuit 18 writes data in nonvolatile memory 19. When the data in the memory 19 is outputted to the terminal device with an instruction from the terminal device, the data is outputted to a liquid-crystal driver 20 through a circuit 18 and then the device 4 operates to transmit or cut off the light of the device 21 which iluminate a signal input device 22. The device 22 converts the irradiation light photoelectrically and sends a signal to the terminal device. A current is supplied from the solar battery 5 during the operation.
Patent JP-H04235564-A (JP)
Title: Electrophotosentive body
Inventor: ASHITANI SEIJI
IPC: G03G5/05
Filed: 1991-01-11
Abstract: PURPOSE:To obtain an electrophotosensitive body of high durability and high sensitivity which shows stable characteristics when used repeatedely and which scarcely causes defects in image quality. CONSTITUTION:In an electrophotosensitive body composed of a base, an intermediate layer and a photosensitive layer or only the base and the photosensitive layer, a resin having vinyl chrolide as its monomer component and a stabilizer by 5wt.% or less are contained in at least either one of the intermediate layer and the photosensitive layer.
Patent JP-S60161342-A (JP)
Title: Preparation of hexagonal ferrite magnetic powder
Inventor: KISHIMOTO MIKIO
IPC: C01G1/00
Filed: 1984-01-26
Abstract: PURPOSE:To prepare hexagonal ferrite magnetic powder having uniform particle size by forming coprecipitate from aq. soln. contg. Ba salt, etc. and Fe salt with alkali, treating the coprecipitate hydrothermally, and heat treating thereafter in aq. soln. of alkali. CONSTITUTION:Aq. soln. of alkali is added to an aq. soln. contg. Fe salt and at least one metal salt among Ba salt, Sr salt, and Pb salt. Obtd. coprecipitate is charged to an autoclave and treated hydrothermally at ca. 200-350 deg.C for 1-6hr to grow the hexagonal ferrite particles. Then, the ferrite particles, after it is dried, are dispersed in aq. alkali soln. of >=ca. 1mol/l alkali concn. and the fine particles are dissolved by heat-treating at >=ca. 150 deg.C while crystals of other particles are grown. By this process, hexagonal ferrite magnetic powder having narrow particle size distribution, namely contg. >=60% particles having particle size within a range of + or -50% based on the average particle size, as well as sharp distribution of coercive force causing deterioration of output in short wavelength region, is obtd.
Patent JP-H09204057-A (JP)
Title: Production of translucent base for electrophotographic photoreceptor
Inventor: KAKITA TETSUYA
IPC: G03G5/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical translucent base which has the decreased unequalness of thicknesses and high surface accuracy and dimensional accuracy and is adequate for the translucent substrate of an electrophotographic photoreceptor. SOLUTION: The outer peripheral surface 1a of the cylindrical translucent base 1 is polished. Next, the cylindrical translucent base 1 is held by flasks 2, 2 forming a cylindrical surface 2a having nearly the same dimensional accuracy and surface accuracy as those of the outer peripheral surface 1a. While a rotating polishing roller or heat roller 3 is pressed to the inner peripheral surface of the cylindrical translucent base 1, the roller is moved along the inner peripheral surface of the translucent base 1 at the prescribed distance maintained between its rotating axis 3a and the cylindrical surface 2a formed by the flakes 2, 2, by which the inner peripheral surface of the cylindrical translucent base 1 is polished or heated and pressurized.
Patent JP-H11214778-A (JP)
Title: Laser drive method and device and image forming device
Inventor: SEKI YUICHI
IPC: B41J2/44
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser drive device, which is capable of preventing an excessive current from being fed to a laser emission means, even if a control signal contains signal noises, wherein the laser drive device feeds a drive current controlled corresponding to control signals to the laser emission means. SOLUTION: A current feed means 18 feeds a drive current to a laser emitting means 13, and the drive current is turned on or off through a current control means 21 corresponding to control signals. At this point, a voltage generating means 27 generates voltage signals, corresponding to the drive current generated by the current feed means 18, the voltage signals are compared with a reference voltage by a drive comparison means 29, and the current feed means 18 is turned off by a laser protecting means 30 corresponding to a comparison result, whereby an excessive drive current is prevented from being fed to the laser projecting means 13.
Patent JP-H01189206-A (JP)
Title: Strip line resonator
Inventor: MACHIDA TAKASHI
IPC: H01P3/08
Filed: 1988-01-22
Abstract: PURPOSE:To have plural resonance frequencies by alternately piling up dielectric substrates and superconductor films, forming a grounding conductor on the back surface of the dielectric substrate of a bottom stage, forming a microstrip line resonator on the surface of the dielectric substrate of a top stage in which a critical magnetic field strength is made small, and giving a direct current magnetic field. CONSTITUTION:Three dielectric substrates 2, 3 and 4 and two superconductor films 5 and 6 are alternately piled up, a grounding conductor 1 is formed on the back surface of the dielectric substrate 2 of the bottom stage, a microstrip line resonator 7 is formed on the surface of the dielectric substrate 4 of the top stage, the superconductor films are formed so that the film of a side to be closer to the strip line resonator 7 can have the smaller critical magnetic field, the direct magnetic field is given to the film, and the strength of the direct current magnetic field is changed. In this way, the resonances frequency of the strip line resonator 7 can be made variable.
Patent JP-S5295996-A (JP)
Title: Fm-cw radar
Inventor: UENO HISAYOSHI
IPC: G01S13/34
Filed: 1976-02-09
Abstract: PURPOSE:To obtain the device with high precision by the use of not the filter but the differential amplifier at the FM-CW radar to measure the range electrically.
Patent JP-S58131116-A (JP)
Title: Preparation of filter for fine particle in exhaust gas
Inventor: NAKAJIMA EIJI
IPC: B01D46/24
Filed: 1982-01-29
Abstract: PURPOSE:To prepare a fine particle filter free from clogging at an early stage, by a method wherein a porous metal body is subjected to cutting or melt cutting processing to form a disc like porous metal filter having a central opening and a filter element formed by stacking a plurality of said disc like porous metal filters are fixedly attached to a casing having an inlet and an outlet. CONSTITUTION:A thin plate like porous metal body 10 having a network structure is prepared and a porous metal filter 12 having a central opening 11 is punched out by the cutting or the melt cutting processing of said porous metal body 10. Plural filters 12 are stacked on a holding plate 14 having plural central openings 13 and integrated therewith to form a filter element 15. This filter element 15 is connected to a case 18 having an inlet 17 to form a fine particle filter 19.
Patent JP-S60157099-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: G21K4/00
Filed: 1984-01-27
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-H07201533-A (JP)
Title: Chip part
Inventor: KANZAKI TATSUYA
IPC: H01C1/02
Filed: 1994-01-11
Abstract: PURPOSE:To enable a chip part to be prevented from increasing in leakage current and enhanced in insulating properties by a method wherein a laminate is cut into sticks so as to make inner electrodes exposed at both their end faces, the sticks are burned, coated with epoxy resin except their end faces where the inner electrodes are exposed, and cut into pieces, and both the end faces of each piece are coated with a conductive film. CONSTITUTION:Unburned sheets 4 and inner electrode sheets 3 for a laminated ceramic varistor are laminated together and cut into stick-like pieces so as to make the inner electrodes 3 exposed at both the end faces of each piece where outer electrode films are provided, and the stick-like pieces are burned. Then, each stick-like piece is sealed up or overcoated with epoxy resin, silicone resin, or glass, excluding both its end faces where the inner electrodes are exposed, or unburned sheets 4 and inner electrode sheets 3 are laminated together and cut into stick-like pieces so as not to make a film forming section exposed at both the end faces of each piece, the stick-like pieces are burned, and then, each piece is sealed up or overcoated 5 with epoxy resin, silicone resin, or glass. Both end faces of 8 stick-like piece where the inner electrodes are exposed are coated with an NiCr evaporation film 7, an Ni evaporation film 8, and an Sn/Pb or Au evaporation film 9 to be provided with external electrodes.
Patent JP-S58131884-A (JP)
Title: Drop-out compensating circuit
Inventor: FUJISHIMA TOORU
IPC: H04N9/88
Filed: 1982-02-01
Abstract: PURPOSE:To obtain a delay signal for compensating drop-out, which is delayed by just one horizontal scanning period and has no inversion of color carrier phase, by making an input signal pass through the first and the second delaying circuits having different delaying time, then synthesizing them. CONSTITUTION:When a video signal is inputted from a video signal input terminal 1, the first signal y1a which has been delayed by (tau-1/3fs) (provided that tau and fs denote one horizontal scanning period and color carrier frequency, respectively) is outputted from the first delay element 2a. The y1a is supplied to an adder 4 and the second delay element 3a. The delay element 3a outputs the second signal y2a which has delayed the video signal by (tau+1/3fs), and supplies it to the adder 4. The adder 4 outputs a delay signal e1a consisting of the sum of those signals.
Patent JP-H08233113-A (JP)
Title: Slip ring type sealing devcie
Inventor: ZUTZ HANS-HENNING
IPC: F16J15/34
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increasing radial size of a device to be formed more compact by forming at least one of a seal ring of a slide ring and/or a counter ring as a tensile ring. SOLUTION: A sealing device comprises a slide ring 1 and a counter ring 2 mutually pushed in the radial direction by elastic seal rings 3, 4. The slide ring 1 is formed with mechanical parts 5 both having conical circumferential faces via a seal ring 3, and the seal ring 3 generates thrust to the direction of the counter ring 2. The counter ring 2 is joined to an elastic seal ring 4 in the form of a tensile spring and the spring force of the tensile spring 4 operates to the direction of the slide ring 1, with its magnitude equal to that of the spring force of the seal ring 3. Since the tensile spring 4 and the seal ring 3 are in the same plane in the radial direction, not only the magnitude in the direction of a short radius but also the magnitude in the direction of a short axis are developed, therefore producing a compact structure as a whole.
Patent JP-S63182801-A (JP)
Title: Manufacture of rare earth magnet
Inventor: SATO TADAKUNI
IPC: C22C38/00
Filed: 1987-01-24
Abstract: PURPOSE:To improve anisotropy for obtaining a rare earth magnet attainable to improve a magnetic characteristic by pulverizing liquid chilling amorphous alloy powder of appropriately selected constitution followed by sintering of a molded body obtained by magnetic field medium orientation. CONSTITUTION:A rare earth magnet is manufactured having a R2T14B system amorphous alloy containing Nd, Fe, B as the main components (here R denotes Y and rare earth elements and T denotes transition metals) as a starting raw material. At the time, powder of the starting raw material, wherein a Co content to a t% occupied by T is 0-30 a t% (not including 0), is magnetic field medium molded to be sintered. Thereby, anisotropy is improved and a rare earth magnet attainable to improve a magnetic characteristic can be obtained.
Patent JP-S63181869-A (JP)
Inventor: SATO TAKANORI
IPC: F16F15/02
Filed: 1987-01-23
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。