baber/WOPTO huggingface dataset:
Patent JP-H11241330-A (JP)
Title: Opening/closing mechanism for two-stage gate provided with derricking gate
Inventor: OKADA TERUYOSHI
IPC: E02B7/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing mechanism for a two-stage gate provided with a derricking gate by commonly using an opening device to open/close the derricking gate and a pull-up gate by the simple opening/closing mechanism. SOLUTION: A pull-up rod 15 having a ring 14 is connected to a tip part of a cylinder rod 12 of a pair of common hydraulic cylinders 11 to be positioned on the back side of a flow straightening plate 13. At both end parts of a rotation shaft 16 of a derricking gate 1, torque arms 18a, (18b) are journalled, and they are jointed by a pin to the ring 14 by use of a link rod 19. At an upper part on the back side of the flow straightening plate 13, a pair of stoppers 17a, 17b having an opening part are provided, the opening part is formed through the pull-up rod 15, and it is not formed through the ring 14. Opening of the derricking gate 1 is performed by elevating of a ring 16 between the stoppers 17a, 17b, and in opening the pull-up gate 12, the cylinder rod 12 is contracted, in addition, to rise the pull-up rod 15 to push the stopper 17a.
Patent JP-S56137747-A (JP)
Title: Signal transmitter giving priority to signal
Inventor: YOSHIDA YUTAKA
IPC: H04J3/16
Filed: 1980-03-31
Abstract: PURPOSE:To perform the high-speed transmission processing of signals by increasing the response speed of a transmitter by making an interruption by a priority control circuit on detecting the input of an input circuit for a signal requiring fast processing and then by performing transmission requiring fast processing by intermitting normal transmission. CONSTITUTION:When a signal with priority BITD2 changes from ''0'' to ''1'' during the transmission of normal input D1, request IRQ for interruption is sent from parallel input element 11 to microcomputer 12 via priority control circuit 25 and computer 12 is switched to a priority transmission program to enter into interruption processing. Then, contents F1 and F2 of priority BIT D2 are transmitted following priority transmission start marker signal E. Finishing said process, priority end marker signal G is transmitted and normal transmission is restarted.
Patent JP-H06227861-A (JP)
Title: Dielectric ceramic composition
Inventor: NISHIYAMA TOSHIKI
IPC: H01B3/12
Filed: 1993-02-03
Abstract: PURPOSE:To provide a dielectric ceramic composition having high dielectric constant and small in changing ratio of volume by temperature, further capable of corresponding to the formation of thin layer having <=10mum thickness, free from secondary phase and having uniform structure. CONSTITUTION:The dielectric ceramic composition contains a main component consisting of 92.0-99.4mol% BaTiO3 having <=0.04wt.% content of an alkali metal oxide contained as impurity, 0.3-4.0mol% at least one rare earth oxide (Re2O3) selected from Tb2O3, Dy2O3, Ho2O3 and Er2O3 and 0.3-4.0mol% NiO and a subsidiary component consisting of 0.2-5.0mol% and 0.05-1.0mol% MnO based on 100mol% main component.
Patent JP-H03243875-A (JP)
Title: Defective bit counting circuit for ic
Inventor: SAKURAI ATSUMI
IPC: G01R31/28
Filed: 1990-02-21
Abstract: PURPOSE:To store defective bit data in a memory and count them in single-time operation by providing an address generating circuit, a defective bit output circuit, a memory, an FF, a defective bit modifying circuit, a write signal output circuit, and a counter. CONSTITUTION:When the IC is tested, the address generating circuit 1 generates a random address 1A. With this address 1A, the memory 3 is read out and its output data 3A is latched by an FF 5; and the output 5A of the FF 5 and defective bit data 2A from the defective bit output circuit 2 are inputted to the defective bit modifying circuit 6. Output data 6A from the circuit 6 are counted by the counter 8. The data 2A from the circuit 2 are sent to a write signal output circuit 7, which sends a write signal 7A together with clock pulses 4B of a timing generating circuit 4, so that the memory 3 stores the data 2A. Consequently, while the IC is tested, the data 2A are stored in the memory 3 and defective bits are counted 8.
Patent JP-S63227561-A (JP)
Title: Manufacture of acyloxyalkanesulfonate
Inventor: GERUTO RAINHARUTO
IPC: C09K23/02
Filed: 1988-02-25
Abstract: 1. A process for the preparation fo surface-active acyloxyalkanesulfonates of the formula  see diagramm : EP0280165,P4,F1  in which R denotes C7 -C21 -alkyl or C7 -C21 -alkenyl, A denotes C2 -C4 -alkylene and M denotes an alkali metal or alkaline earth metal atom, which comprises reacting, in the presense of a carboxylic acid, carboxylic acid chlorides of the formula R-COCl in which R has the meaning indicated above with a hydroxyalkanesulfonate of the formula HO-A-SO3 M in which A is C2 -C4 -alkylene and is an alkali metal or alkaline earth metal.
Patent JP-H11229125-A (JP)
Title: Target for sputtering
Inventor: SAIDA JUNJI
IPC: C23C14/34
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a target for sputtering increased in using efficiency by a simple structure. SOLUTION: In a sputtering method, a target part is composed of combination of two of a part to be consumed by erosion and an outer frame part supporting it, and also, the compsns. of the both are made the same. Further, the area in which the part to be consumed by erosion (consumed part) is brought to contact with a backing plate is regulated to >=70% the area of the whole body of the target, and the are of this part is regulated to >=1.3 times the area on the side to be sputtered in the consumed part.
Patent JP-H07246193-A (JP)
Title: Mri noise control system
Inventor: YOSHINO HITOSHI
IPC: A61B5/055
Filed: 1994-03-11
Abstract: PURPOSE:To provide a system capable of attenuating effectively and actively noises generated at random by MRI system. CONSTITUTION:A memory 51 of a sound source controller 50 stores the characteristics of respective noises being propagated to each of a plurality of locations in a space where sound attenuation is desired. A supplementary sound source 40 is driven under control by the sound source controller 50 on the basis of each noise stored in the memory 51 and information on the pulse sequence from a sequencer 12 for driving a noise source such that, at an optional location in space, a sound wave of the same amplitude as that of a noise reaching there but in a reverse phase is generated. In case that sound attenuation by means of the supplementary sound source 40 is required at a specific location, the specific location is detected beforehand by a location detector 60.
Patent JP-H03249269-A (JP)
Title: Production of polyolefin-based ultrafine fiber
Inventor: TAKAHASHI ISAMU
IPC: D06M101/16
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a filament-like ultrafine olefin fiber by drawing and thermally setting an undrawn yarn obtained by subjecting a mixture of melt-blended polyolefin resin and paraffin wax to melt spinning at specific drawing and setting temperature and then extracting and removing the above-mentioned paraffin wax with a solvent. CONSTITUTION:A polyolefin resin such as polyethylene or polypropylene and paraffin wax are melted and blended and then the blend is subjected to melt- spinning to afford an undrawn yarn. Then the undrawn yarn is drawn and thermally set in a temperature range of >=50 deg.C to 10 deg.C lower than the melting point of the above-mentioned polyolefin resin and then the above-mentioned paraffin wax is extracted and removed using a solvent such as n-hexane.
Patent JP-H1181144-A (JP)
Title: Lubricant for synthetic fiber and treating of synthetic fiber
Inventor: FUJII TSUKASA
IPC: D06M101/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To impart excellent lubricity to synthetic fibers and suppress the generation of fuzzing or yarn breaking even in fiber production at a high temperature and under a high contact pressure by applying a specific nitrogen- containing polyether-polyester compound as a lubricant to synthetic fibers covering processes from spinning till drawing. SOLUTION: This lubricant is composed of a nitrogen-containing polyether- polyester block compound having a ratio of (number of alkoxy units in polyether block/number of carbonyl pentoxy units in polyester block) within the range of (1/1)-(6/1) and having 500-20,000 number-average molecular weight, and the block compound is obtained by subjecting hydroxyl group of an aliphatic nitrogen-containing alkanol compound to ring-opening polymerization with a 2-4C alkylene oxide to form a polyether block having 4-100 alkoxy units per one hydroxyl group, then subjecting a terminal hydroxyl group of the block to ring-opening polymerization with ε-caprolactone to form a polyester block. The lubricant is heated at 40-80 deg.C and adhered to synthetic fibers of a neat state during the time from spinning till drawing process in an amount of 0.1-3 wt.% based on the synthetic fibers.
Patent JP-H03720-A (JP)
Title: Polymerization reaction product rendered water- soluble by donating proton from acid
Inventor: TOOMASU SHIYUBUERUTSUERU
IPC: C08C19/30
Filed: 1990-02-23
Abstract: Polymeric reaction products which become water-thinnable on protonation with an acid and are suitable for use in the form of aqueous dispersions as additives in electrocoating baths are formed from A. a butadiene/acrylonitrile copolymer which contains primary and/or secondary amino groups and B. an epoxy compound having an average molecular weight of from 140 to 10,000 and containing on average from 1.5 to 3 epoxy groups per molecule, the amount of (A) being such that 1.05 moles or more of primary and/or secondary amino groups of component (A) are present per mole of epoxy groups of component (B).
Patent JP-H01216456-A (JP)
Title: Data transfer system
Inventor: TAKEYA YUJI
IPC: G06F13/10
Filed: 1988-02-24
Abstract: PURPOSE:To improve transfer performance by executing a data processing by a central processing unit replying to an interruption signal at every completion of the transfer of (n) sectors. CONSTITUTION:The interruption signal is sent to the central processing unit 2 at every completion of the transfer of (n) sectors in DMA transfer from a magnetic disk device 5 to a main memory device 3, and the data processing is executed by the central processing unit 2 replying to the interruption signal. In such a way, it is possible to execute the processing without waiting until the DMA transfer of remaining sectors if the DMA transfer of the sector to be processed immediately is completed in the DMA transfer of a large amount of sectors, which improves the transfer performance.
Patent JP-S51117029-A (JP)
Title: Camera incorporated in generator
Inventor: ASANO SEIJI
IPC: G03B1/00
Filed: 1975-04-05
Abstract: PURPOSE: To effectively supply power to electric shutter of the camera incorporated from energy of the generator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52124846-A (JP)
Title: Filter switch of digital phase synchronous oscillator
Inventor: IHIRA KUNINOSUKE
IPC: H03L7/089
Filed: 1976-04-12
Abstract: PURPOSE:To increase the response speed in case of the abrupt change of frequency and to enhance the stability otherwise by switching the time constant of lowpass filter.
Patent JP-H02222630-A (JP)
Title: Tray box for pet
Inventor: INABA YUKIO
IPC: A01K23/00
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate the disposal of deodorant by preparing a shallow dish- shaped inner box containing a penetrating material layer, fitting the inner shallow box into a deep dish-shaped outer box and inserting a cartridge vessel containing a deodorant into a space formed under the shallow box in a specific state. CONSTITUTION:A shallow dish-shaped inner box 2 filled with a penetrating material 4 is fit into a deep dish-shaped outer box 5 to form a space under the shallow box. A cartridge-type vessel 6 containing a deodorant 62 and having an opening 61 at the top is inserted into the space. The opening 61 of the vessel 6 is connected to the penetrating material layer 3 by detachably inserting and suspending the vessel to a drain hole 24 opened on the bottom 23 of the shallow dish-shaped inner box.
Patent JP-H02221974-A (JP)
Title: Laser printer
Inventor: HAKAMATA ATSUSHI
IPC: B41J2/44
Filed: 1989-02-23
Abstract: PURPOSE:To carry out adjustment of time interval and fine adjustment of starting and finishing position by providing a first delaying means to freely delay a horizontal scanning starting signal on a photosensitive body surface and a second delaying means which freely delays a horizontal scanning finishing signal on the photosensitive body. CONSTITUTION:The horizontal scanning starting signal 54 is delayed freely adjustably with shorter interval length than the time required for scanning of one picture element on the photosensitive drum by the first delaying circuit 52. The horizontal scanning finishing signal 56 is delayed freely adjustably with shorter interval length than the time required for scanning of one picture element on the photosensitive drum by the second delaying circuit 53. Finishing of one line and the scanning finishing of a laser beam 33 by the horizontal scanning finishing signal 56 as seen from a timing clock 37 side are compared by a phase comparator 57, the phase difference is added to VCO 55 through LPF 61, and oscillating wave length is controlled to make the phase difference 0. By this constitution, a recording position of each picture element can be set at high precision and color deviation at a multi color recording can be prevented.
Patent JP-S59166904-A (JP)
Title: Manufacture of two-dimensional multicore array of optical fibers
Inventor: NOBUHARA HIROYUKI
IPC: G02B6/04
Filed: 1983-03-14
Abstract: PURPOSE:To form easily a two-dimensional multicore array of accurately arranged optical fibers by passing the cores of optical fibers through the through holes in superposed porous plates and by disconnecting the plates from one another. CONSTITUTION:The cores 2 of optical fibers 1 are passed through the through holes 7, 8 in porous plates 3-6 superposed so that the holes 7, 8 coincide with one another, and the plates 3-6 are disconnected from one another. The cores 2 are arranged parallel, and ends of the cores 2 are accurately arranged in a two- dimensional state. Thus, a two-dimensional multicore array of accurately arranged optical fibers can be easily formed.
Patent JP-S60187666-A (JP)
Title: Ejector pin having good toughness
Inventor: UNNO KOUZABUROU
IPC: C22C38/00
Filed: 1984-03-05
Abstract: PURPOSE:To provide a titled ejector pin which is hardly breakable and is used for precision plastic dies by working the shape of a bar material having the specific compsn. consisting of C, Si, Mn, Ni, Cr, Mo, Al, Ti and Fe and subjected to soln. heat treatment then subjecting the material to a nitriding treatment at a specific temp. CONSTITUTION:A bar material made of the steel consisting of <=0.05wt% C, <=0.3% Si, <=0.3% Mn, 9.5-13.5% Ni, 2.5-8.0% Cr, 13.5-19.0% Ni+Cr, 1.5- 5.0% Mo, 0.2-0.8% Al, <=0.39% Ti and the balance Fe and impurities and subjected to soln. heat treatment is worked to a prescribed shape and is then subjected to a gas nitriding or gas soft nitriding treatment at about 470 deg.C. The steel is subjected simultaneously to an aging treatment at said temp. The surface hardness is increased to about >=900Hv and the inside is also hardened by about 49 HRC by the nitriding treatment. The ejector pin which is strong and tough and has excellent wear resistance and high dimensional accuracy is obtd.
Patent JP-H02220861-A (JP)
Title: Page printer
Inventor: NIITO YOSHIHARU
IPC: H04N1/21
Filed: 1989-02-23
Abstract: PURPOSE:To efficiently print by automatically printing data stored in a buffer memory after a predetermined constant time is elapsed when additional data storage and print request are not present after data becomes a state not one full page. CONSTITUTION:In case of an automatic printout mode, a timer is counted up. If a print request signal exists on the way, the residual data is printed out at that time point. If no print request exists on the way, the residual data is automatically printed when it coincides with the counting time set by the timer. That is, if the automatic printout mode is set in advance even if a buffer memory 6 stores data less than one full page, the residual data less than one page is automatically printed out when a preset time is elapsed from the time when data stored in the buffer memory becomes a state not one full page such as when the print of previous page is finished.
Patent JP-S55140214-A (JP)
Title: Winding with tap
Inventor: YAN BUIRUDEBOERU
IPC: H01F29/02
Filed: 1980-03-31
Abstract: 1. A transformer or inductor having a layered winding, with taps being provided in the one winding layer, especially the outermost layer, characterized in that the winding is wound with a number of turns per winding layer and a plurality of parallel mutually insulated conductors as a helical winding including cross-joints or twists, wherein each of said conductors is extended in each winding layer, and all winding portions (7, 7', 7", 7'") are provided with identical tapping configuration.
Patent JP-S62203724-A (JP)
Title: Forming device for discharge electrode
Inventor: WATANABE HARUMI
IPC: B23H9/14
Filed: 1986-02-28
Abstract: PURPOSE:To high accurately further high efficiently form a discharge electrode for machining a fine hole, by rotating a wire-shaped electrode material about the axial line to pass through a forming hole while generating an electric discharge between the internal peripheral surface of the tapered forming hole and the electrode material. CONSTITUTION:This device comprises an electrode material feed part 3 both holding the upper end part of an electrode material 1 to be rotated in the direction of an arrow head 2 and feeding the material 1 to be driven in the direction of arrow heads 4a, 4b, guide part 5 rotatably supporting an intermediate part of the electrode material 1, die part 8 having a tapered forming hole 7 and a voltage applying part 9 for generating an arc discharge between the electrode material 1 and the die part 8. The electrode material feed part 3 comprises a chuck 10, motor 11 and a feed mechanism 12. While the guide part 5 comprises a ball bearing 14 or a static pressure pneumatic journal bearing supported to an arm 13. The die part 8 comprises a die 17, composed of, for instance, cemented carbides, graphite, conductive ceramics, etc., and a die supporting tank 19 storing machining fluid 18.
Patent JP-S58160398-A (JP)
Title: Solid lubricant to be embedded in sliding surface and its formation on sliding surface
Inventor: YAGINUMA YUUJI
IPC: C10N10/12
Filed: 1982-03-17
Abstract: PURPOSE:To provide an embedding type solid lubricant having smooth self- lubricating action, prepared by bonding powdered solid lubricant with curable synthetic resin and filling spaces between the particles with an lubricating oil by impregnation. CONSTITUTION:Powdered solid lubricant is bonded and solidified with a heat- curing or normal temperature-curing cynthetic resin which is liquid at normal temperature and spaces between the particles are filled, by impregnation, with at least one lubricating oil suitable for the purpose. The solid lubricants are molybudenum sulfide, graphite, soft metal, etc. and they are used alone or combinedly according to the intended use. The synthetic resin is added in such an amount that spaces may be formed between bonded particles and its ratio to solid lubricant is determined in consideration of the amount of the lubricating oil to be filled in the space by impregnation, hardness of solid lubricant to be formed, etc.
Patent JP-S51116920-A (JP)
Title: Speed controlling device of a.c. motor groups
Inventor: ISHIBASHI HIDEO
IPC: H02P5/74
Filed: 1975-04-07
Abstract: PURPOSE: Taking consideration into the fact that one of, at least, the load groups of plural A.C. motors has flywheel effect, a controlling device capable of continuously operating all motors even in interruption of power supply during a short time by utilizing flywheel energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57155390-A (JP)
Title: Manufacture of organic ammonium hydroxide using ion exchange membrane
Inventor: CHIYOU TSURAHIDE
IPC: C25B3/00
Filed: 1981-03-23
Abstract: PURPOSE: To manufacture organic ammonium hydroxide of extra high purity, by electrolyzing the organic ammonium salt of specified composition in an electrolyzing cell which makes a cation exchange membrane as a diaphragm.  
     CONSTITUTION: The inside of an electrolytic cell 1 is partitioned by a cation exchange membrane 2 into an anode chamber 3 and a cathode chamber 4, and an anode 5 and a cathode 6 are provided in each chamber. The aqueous solution of organic ammonium salt of tetramethylammoniumchloride etc. represented in the formulaIof which concentration is 5W30wt% is circulated through the anode chamber 3 via an outlet 8, a liquid bath 9, being supplied from an inlet 7. And the dilute water of organic ammonium hydroxide such as ca. 1% concentration of tetramethylammoniumhydroxide etc. represented in the formula II as the product is circulated through the cathode chamber 4 via an outlet 13, a solvent bath 14, being supplied from an inlet 12. Electrolysis is done at the temperature 10W40°C and at the current density of 1W50A/dm 2  in the both electrode chambers and it is continued until the concentration of tetramethylammoniumhydroxide rises to 2W30wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61199832-A (JP)
Inventor: IKEYAMA TAKESHI
IPC: A61B5/0245
Filed: 1985-03-04
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-H09237238-A (JP)
Title: Network management system
Inventor: TAKAHASHI FUSAKO
IPC: G06F13/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply or change each resource without being conscious of its resource name, to clear a resource kind to be applied and managed and to simplify operation by displaying a relation constitution diagram of products of a network in each resource on a screen and selecting an optional product from the screen to set the product. SOLUTION: A client 1 consists of a constitution editing means 2, a consistency checking means 3, a display 5, etc. A sever 11 integrally manages the constitutional information of the network and consists of a product information file 14, etc. The means 2 extracts products constituting the network from the file 14 and displays a network constitution selecting picture successively relating products in the descending order on a display 5. At the time of selecting an optional product from the selecting picture, a list of resources of the selected product is displayed and a selected resource is displayed as a resource to be practically used corresponding to the product concerned on the selecting picture.
Patent JP-H09231780-A (JP)
Title: Eprom device capable of limiting number of writing times
Inventor: FUKAMIZU KOUJI
IPC: G11C17/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obstruct the write automatically when write operation more than the number of write limitation is conducted to an EPROM by installing a write- number memory cell and a gate circuit. SOLUTION: The number of write times is stored in a write-number memory cell 13 every time data are written to a rewritable read-only semiconductor storage (EPROM) memory cell 11. A gate circuit 18 receives an output at a time when the number of write times stored in the write-number memory cell 13 reaches a specified limit value, suppresses a write signal to a data write circuit 12, and inhibits the subsequent write of data to the EPROM memory cell 11. Accordingly, write more than the number of limitation to the EPROM memory cell 11 is obstructed automatically, and a failure such as the defective write to a device can be prevented.