baber/WOPTO huggingface dataset:
Patent JP-H02162789-A (JP)
Title: Directly drawing method
Inventor: TAGUCHI KATSUHIKO
IPC: B43L13/00
Filed: 1988-12-16
Abstract: PURPOSE:To make a drawing accurately by a method wherein an XY table is made to move relatively in a first direction and a second direction which cross each other at a right angle and to scan each line to obtain the distance data of a circuit board along the first and the second direction, and the distance data obtained by scanning in the second direction is corrected by the distance data obtained by scanning in the first direction. CONSTITUTION:An XY table 2 is driven, the light volume of a reference piece 8 is obtained by a height sensor 6 and stored in a memory 20. In succession, the XY table 2 is driven in an X direction to obtain the distance data and the light volume data of one line. Then, the XY table 2 is made to move in a Y direction to obtain the distance data of one line. The distance data obtained in a previous proceeding is compared with one obtained in this proceeding, and when the resultant distance data difference is larger than a set value, the distance data of a certain point is replaced with a distance data obtained by the scanning of the line corresponding to the certain point.
Patent JP-H09161626-A (JP)
Title: Overcurrent trip device of dc circuit breaker
Inventor: YAMADA YUKIO
IPC: H01H33/59
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a device by always detecting the malfunction of the device at an early stage. SOLUTION: The current of the DC line 2 of a DC high-speed air circuit breaker HSCB 1 is detected by direct current transformers 3, 4, and it is determined by overcurrent decision circuits 7, 8 that the current reaches a current value not less than a predetermined value to turn on thyristors 14, 15 and to electrify a trip coil 16, thereby cutting off the HSCB 1. When the decision outputs of the overcurrent decision circuits 7, 8 are in disagreement, the outputs are detected by a disagreement decision circuit 9 similarly to cut off the HSCB 1. Also, the value α not less than an accuracy error between both systems is added or subtracted to/from the output of an amplifier circuit 6, and when the output of an amplifier circuit 5 does not come in the range of those values, the malfunction of a device is decided.
Patent JP-H03179155-A (JP)
Title: Fuel feeder for liquefied petroleum gas engine
Inventor: IWATA NAOYA
IPC: F02M21/02
Filed: 1989-12-05
Abstract: PURPOSE:To dispense with any maintenance for extracting a tar portion by discharging the separated tar portion into an intake pipeline via a suction passage at proper timing, and constituting it to be burned in an engine, in a device equipped with a separator for separating the tar portion in LPG. CONSTITUTION:A filter 3, a cutoff valve 4 and a tar separation and collection unit 5 are all installed in a fuel passage 1 leading to a vaporizer 6 from an LPG tank 2, LPG regulated to specified pressure by the vaporizer 6 is fet to a mixer 8 by a fuel pipe 7, and it is mixed with air, and then fed to an engine 13 through an intake pipeline 12. The tar separation and collection unit 5 is composed of installing a heater 16 making engine cooling water a heating medium, a cyclone structural separation 22 and a storer 23 in a casing 15 as one body. Then, the midway of a suction passage 25, whose one end is opened to an intake path 10 at the more upstream side than a throttle valve 9 of the mixer 8 and more one end is opened to an intake manifold 11, is connected to a bottom part of the storer 23 via exhaust passage 28 equipped with a control valve 29.
Patent JP-2000148928-A (JP)
Title: Program management system for ic card and method
Inventor: HONJO HIROSHI
IPC: G06K17/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To easily give the same function of the existing card to a new card when the IC card used until now is renewed. SOLUTION: A management server 1 manages programs that are substantially the same as programs stored in IC cards which are respectively owned by many users in a database 11. Many IC card reader-writers 5 are connected to the server 1 through a network 3, and a user obtains a new IC card 13 in which a program is not inputted yet, sets it in the reader-writer 5, inputs self- user number and password and sends it to the server 1 when an IC card that is used until now is updated to the new IC card. The server 1 reads a user program corresponding to the user number and the password from the database 11 and transmits it to the reader-writer 5. The reader-writer 5 installs the program onto the new IC card 13.
Patent JP-H07331425-A (JP)
Title: Production of ito sintered compact
Inventor: SASAKI TAKEO
IPC: C04B35/495
Filed: 1994-12-20
Abstract: PURPOSE:To efficiently produce a high density ITO sintered compact at a relatively low firing temp. in a short time. CONSTITUTION:When a mixture of an indium compd. with a tin compd. is compacted and fired in an oxygen atmosphere to produce an ITO sintered compact, part of the oxygen of the firing atmosphere is ozonized and firing is carried out in an oxygen atmosphere contg. 1,000ppm to 20% ozone. It is preferable that a tubular furnace is used as a firing furnace and the atmospheric gas is continuously circulated. Since the progress of a decomposition reaction of SnO2 is more surely prevented by the high oxidizing power of ozone as compared with firing in an O2 atmosphere, sinterability is improved and the objective high density ITO sintered compact is obtd.
Patent JP-H02201193-A (JP)
Title: Degree of reaction reducer for nuclear fuel assembly used
Inventor: DONARUDO YUUJIN MIYUURAA
IPC: G21C3/326
Filed: 1989-12-07
Abstract: PURPOSE: To fix a rod body unremovably to a guide thimble by fixing a self- hook means to the insertion end part of machine body such that it is self-hooked to the guide thimble at a position opposite to the upper end part thereof. CONSTITUTION: The reactivity reducing unit 32 comprises an elongated rod body 34, and a self-hook mechanism wherein the rod body 34 comprises an insertion end part 34A, a draw-out end part 34B, and a central passage 34C extending between these end parts and opening thereat. The self-hook mechanism 36 is fixed to the insertion end part 34A of the rod body 34. When the rod body 34 is inserted into completely into a guide thimble 14, the self-hook mechanism 36 is hooked automatically to the lower end part 14A of guide thimble 14. Consequently, the self-hook mechanism 36 is not released from the guide thimble 14 unless an independent elongated shift-like jig is inserted alone into the central passage 34C.
Patent JP-H02161432-A (JP)
Title: Formation of fine pattern
Inventor: IINO TERUO
IPC: G03F1/68
Filed: 1988-12-14
Abstract: PURPOSE:To form fine patterns by a simple stage by selectively effecting the photocrosslinking reaction of a resin layer to cause polymn., then treating a substrate in gaseous silane to form a layer contg. Si on the surface of the resin layer in the unexposed part, subjecting the layer to an O2 plasma treatment and dry etching the resin layer of the exposed part with the formed SiO2 layer as a mask. CONSTITUTION:A phenol movolak resin 11 contg. the photocrosslinking agent is laminated on one main plane of the semiconductor substrate 1 and the resin layer 11 is selectively exposed 4 to deposit 12a the Si on the resin layer surface of the unexposed part by the gas contg. monosilane or disilane. The resin layer 12a surface is then oxidized to the SiO2 layer 12b and with the SiO2 layer 12b as an etching mask, the resin layer 11a of the exposed part is removed by O2 plasma etching. The production process is extremely simplified in this way and the formation of the fine patterns is possible.
Patent JP-H03180205-A (JP)
Title: Tension control method of strip
Inventor: CHINO TOSHIHIKO
IPC: B65H23/192
Filed: 1989-12-06
Abstract: PURPOSE:To prevent overshoot and offset and to control tension with high accuracy by detecting the tension of strip, determining the deviation between a detected value and the set value of tension and its derivation and controlling the tension of strip by calculating feedback value of tension with fuzzy inference. CONSTITUTION:The deviation  T between the detected tension value and the set value of tension and its derivation d¦ T¦/dt are distinguished into plural decision functions based on fuzzy inference and the rules of feedback value corresponding to the combination of the decision functions are prepared. By composing the values that are obtained by those rules, the optimum feedback value  T' is determined and the tension of strip is controlled. Therefore, it is possible to increase control gain without being affected by overshoot, offset and so on and tension control with high accuracy can be performed.
Patent JP-H01156378-A (JP)
Title: Intumescent fireproof coating composition
Inventor: SAHASHI KOJI
IPC: C09D5/00
Filed: 1987-12-15
Abstract: PURPOSE:To provide an intumescent fireproof coating compsn. which is suited for use in building interior finish, gives a coating having excellent fireproof properties and is free from cracking etc., by adding Al(OH)3, a foaming agent and a modifier in predetermined amts. of a self-crosslinking acrylic emulsion. CONSTITUTION:100pts.wt., in terms of solid content, self-crosslinking acrylic emulsion (A) (e.g., an emulsion of polymethyl methacrylate having introduced thereinto a crosslinking group, such as glycidyl methacrylate) is mixed with 200-400pts.wt. aluminum hydroxide (B) capable of suppressing temp. elevation by means of endothermic reaction during firing and capable of suppressing fuming while promoting self-extinguishing properties, a foaming agent (C) in an amt. selected so as to give a theoretical expansion ratio of 2-5 (e.g., a thermally expandable microcapsule having hexane incorporated therein) and other modifiers (D) (e.g., a dispersant and a plasticizer), thereby producing an intumescent fireproof coating compsn.
Patent JP-H05126885-A (JP)
Title: Electrostatic sensor
Inventor: MASUDA NOBORU
IPC: G01N27/22
Filed: 1991-11-05
Abstract: PURPOSE:To prevent instability of a detection waveform due to contact of a surrounding member having a dielectric property with an enclosure case of this sensor. CONSTITUTION:The sensor is constituted of an oscillation circuit 1, a resonance circuit 2, a sensing electrode 3, a detection circuit 4, a low-frequency amplification circuit 5, and a power-supply circuit 7 with an ultra-high-frequency filter 8. High-frequency circuit side of the oscillation circuit 1, the resonance circuit 2, and the detection circuit 4 is covered with a conductive high-frequency shielding case 16. Furthermore, the high-frequency shielding case 16 and a remaining circuit part are covered with an enclosure case made of a metal conductor.
Patent JP-H021793-A (JP)
Title: Adhesive composition and method for its manufacture
Inventor: ROBAATO EI OORERUBATSUHA
IPC: C08K5/32
Filed: 1988-12-14
Abstract: PURPOSE: To provide a water-based adhesive having a sufficient holding power to couple a metal to vulcanized rubber by mixing latex, an aromatic nitroso compound and a polymaleimide compound.  
     CONSTITUTION: (A) A latex preferably comprising a polymer of poly-2,3- dichlorobutadiene and/or poly-1,1,2-trichlorobutadiene, (B) an aromatic nitroso compound preferably comprising dinitrosobenzene, and (C) preferably a polymaleimide compound represented by the formula (X is 0 to 100) are mixed together. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10163337-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUSHIMA KAZUYUKI
IPC: H01L27/088
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To form MOS transistors having various types of gate insulation films on the same semiconductor substrate, without increasing the manufacturing steps and without lowering the yield and reliability by patterning gate electrode materials on various types of gate insulation films at the same time. SOLUTION: On the surfaces of device-forming regions 1A, 1B a first gate insulation film 3 is formed, a first conductive layer is deposited thereon and patterned to selectively form a first conductive layer 4a, a protective insulation film 6 is formed on the surface of the conductive layer 4a, the insulation film 3 on the second elementforming region 1B is removed, and second gate insulation film 7 is formed. A second conductive film 8 is deposited on the entire surface and chemically-mechanically polished to selectively form a second conductive layer 8a, the conductive layers 4a, 8a are etched to form gate electrodes 9, 9a, a diffused layer 10 is self-alignedly formed to form high- and low- withstanding voltage insulation gate field effect transistors.
Patent JP-H01159432-A (JP)
Title: Accelerating slip controller for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: F02D29/02
Filed: 1987-12-14
Abstract: PURPOSE:To control the output of an internal combustion engine as well as to prevent an accelerating slip in a driving wheel by interlocking and connecting each of two throttle valves to an accelerator pedal and a motor in an alternative way, and altering each relative angle of these throttle valves. CONSTITUTION:In a throttle valve gear 9, there is provided with a first throttle valve 32 which makes an air intake pipe 31 support a tubular shaft part 32a and has a tubular passage 33. Also, there is provided with a second throttle valve 34 which opens or closes this tubular passage 33 of the first throttle valve 32. A valve stem 35 of the second throttle valve 34 is connected to an accelerator pedal 11 via an accelerator wire 38. On the other hand, the tubular shaft part 32a of the first throttle valve 32 is connected to an output shaft 41 of a motor 10 via two gears 32b, 40. In addition, a thermo-Hooks pellet 44 is installed in a cooling water passage of an internal combustion engine, while the output shaft 41 is driven via an arm 43 according to a temperature of cooling water, and the first throttle valve 32 is rotated. With this constitution, each relative opening of these throttle valves 32, 34 is altered, and engine output is controlled.
Patent JP-H05154077-A (JP)
Title: Wiper with ph indicator
Inventor: MIZOGUCHI TAKAHISA
IPC: A47L13/16
Filed: 1991-12-02
Abstract: PURPOSE:To provide a wiper with a pH indicator which enables the checking of the presence or the degree of residue of an acid or alkaline chemical handily performing wiping work during the treatment and washing thereof in various industrial fields or at households in general. CONSTITUTION:This viper with a pH indicator has an nonwoven cloth, fabrics or a sponge body coated or impregnated with a dilute pH indicator. Acidity or alkalinity of a chemical is detected during the work of wiping in various industrial fields to allow accurate determination of washing conditions, which enables the improving of working safety, working efficiency and quality of products. This also facilitates the checking of neutral state caused by an acid liquid and an alkali liquid, character of a leaked liquid unidentified or the like thereby making the viper very useful as such used not only in industrial fields but also in households in general.
Patent JP-H10164566-A (JP)
Title: Multi-ceiling camera device
Inventor: YASUI TOSHIMI
IPC: H04N7/18
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To perform display as one continuous video image by eliminating synchronization signals for video signals obtained from plural cameras and segmenting and composting video data recorded in an image memory as rectangular data. SOLUTION: The video images photographed in a monitoring camera C11 are sent through a connection line L11 to a synchronization signal separation circuit SD11, turned to only luminance signals for which the synchronization signals are eliminated, converted into digital signals by an A/D conversion circuit AD11 and recorded in an image memory MA11. Similarly, the video images photographed in the monitoring cameras C12-C14 are also recorded in the image memories MA12-MA14. The recorded images are segmented in image rectangular segmentation circuits BC11-BC14. The segmented rectangular data are composited to one image in a segmented image composite circuit MX10 and recorded in a fieled image memory MA10.  Composited digital luminance signals are converted to the original video signals in a D/A conversion circuit DA10 and projected at a display device MON1 as one image through the connection line L10.
Patent JP-H11153559-A (JP)
Title: Slime or scale adherence detector
Inventor: YASUKAWA KATSUO
IPC: G01N25/18
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To previously prevent, for example, a resistance thermometer bulb from being damaged by the entrance of water into a body member. SOLUTION: A sensor-mounting member 21 is sealed on the lower surface of a body member 20, and a resistance thermometer bulb 22 being used as a sensor is mounted to the lower end of the sensor-mounting member 21. A water leakage sensor 40 is provided in the inside of the hollow part of the body member 20, the entrance of water into the body member 20 is detected, and the energization of the resistance thermometer bulb 22 can be stopped.
Patent JP-H01161651-A (JP)
Title: Plasma small amount element analyzer
Inventor: OKAMOTO YUKIO
IPC: H01J27/16
Filed: 1987-12-18
Abstract: PURPOSE:To seek to optimize distribution of plasma physical amount in the diameter direction by supplying microwave power for plasma generation in the electric field distribution of TE mode. CONSTITUTION:It is constituted of at least a microwave generation system 1000, a TE mode plasma generation system 2000, a sample introduction system 3000, a measuring system 4000, and a control system 5000. Hereupon, the TE mode plasma generation system 2000 is composed of a microwave antenna discharge tube for TE mode generation, etc. And microwave power for plasma generation is supplied in the electric distribution of TE mode. Hereby, the introduction of sample particles to the center of the plasma becomes easy and efficiency and the distribution of plasma physical amount in the diameter direction is optimized as analysis use, and uniformity in ionization and various characteristics such as improvement of detection sensitivity, etc., are improved.
Patent JP-H07150818-A (JP)
Title: Framed structure of membrane
Inventor: YOSHIDA KOICHI
IPC: E04H15/20
Filed: 1993-11-25
Abstract: PURPOSE:To increase spans without increase of the thickness of air tubes and make a large scale of membrane structure in accordance with the number of users and the purposes of use. CONSTITUTION:Two reinforcing wires 19 constituted of steel, carbon fiber, etc., for instance are wound diagonally respectively at the outer face of a plurality of tube bodies 901, 1101, 1301 constituting a frame construction 3 of membrane structure 1. The reinforcing wires 19 of respective tube bodies 901, 1101, 1301 are connected to each other at the upper part 1303 of tube body 1301.
Patent JP-2001133967-A (JP)
Title: Radiation sensitive composition, pattern forming method and method for producing phase shift mask using same
Inventor: SAKAMIZU TOSHIO
IPC: G03F1/68
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive composition excellent in sensitivity, resolution and pattern shape and to provide a pattern forming method using the composition. SOLUTION: The radiation sensitive composition contains at least (a) a sulfonic ester derived from a 4-8C alkylsulfonyl halide having a fluorine atom as a characteristic group or a 4-8C alkoxyalkylsulfonyl halide having a fluorine atom as a characteristic group and (b) a medium having such reactivity as to vary its solubility to an aqueous alkali solution by an acid catalyzed reaction.
Patent JP-H10304881-A (JP)
Title: Trehalose phosphorylase, its production and use
Inventor: NAKADA TETSUYA
IPC: A61K8/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new trehalose phosphorylase excellent in temperature stability and useful for production, etc., of glucosyl transfer sugar-containing saccharide from a microorganism belonging to the genus Thermoanaerobium. SOLUTION: This trehalose phosphorylase can be obtained from a microorganism belonging to the genus Thermoanaerobium, e.g. Thermoanaerobium brockii, having action of decomposing trehalose in the presence of an inorganic phosphoric acid (salt) and producing D-glucose and β-D-glucose-1-phosphoric acid (salt) and has the following physicochemical properties: Molecular weight, 88,000±5,000 dalton (by SDS electrophoresis); optimum temperature, 7.0-7.5 when reacted at pH 7.0 for 30 min; temperature stability, stable up to nearly 60 deg.C when retained under conditions of pH 7.0 for 1 hr; pH stability, 6.0-9.0 when retained at 4 deg.C for 24 hr. Furthermore, the phoshorylase contains an amino acid sequence, etc., of formula I as a partial amino acid sequence and contains an amino acid sequence of formula II and is obtained by culturing a microorganism having trehalose phosphorylase-producing ability.
Patent JP-H07146580-A (JP)
Title: Photoconductive toner and its production
Inventor: ISHIKAWA HIROYUKI
IPC: G03G5/06
Filed: 1993-11-25
Abstract: PURPOSE:To provide an inexpensive photoconductive toner having sufficient light sensitivity to form a picture by using a small amt. of photoconductive material and further to furnish a photoconductive toner with the color lapping improved when a full-color picture is formed. CONSTITUTION:The photoconductive toner consists essentially of a styrenic resin component, a charge generating material for generating a charge by absorbing light and a hole transfer material for transferring a positive charge. The toner has 1-60mum grain diameter and 90-200 deg.C softening temp., the charge generating material is in a globular toner and concentrated in the vicinity of the surface as compared with at the center, and the hole transfer material is uniformly dispersed in the toner.
Patent JP-H10156466-A (JP)
Title: Gear punching die
Inventor: UNO KAZUO
IPC: B21K1/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a gear punching die advantageous to improve the precision of a punched gear, particularly the tip part thereof. SOLUTION: This gear punching die 1 is provided with a dedendum forming part 11 to form the dedendum part of the punched gear and a tip forming part 12 to form the addendum part of the punched gear. In the gear punching die, many grooves 2 for discharging material are formed on a side face facing an opposite die. An inclination for a horizontal line of inclined faces 21, 22 constituting the groove 2 is set unsymmetrical in the direction to increase a cross sectional area of a groove passage.
Patent JP-H09139615-A (JP)
Title: Antenna support fixture
Inventor: HAYAMA TAKASHI
IPC: H01Q1/12
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a support fixture by which plural antennas are supported at a prescribed relation of position, one personnel is enough to conduct mounting, the mount work at a high place is conducted safely through the provision of solid tentative fastening and the tentative fixing is attained with a simple operation. SOLUTION: The support fixture is composed of plural arms B1 for antenna mount and a coupler B2 to couple a support lever mount B12 for the arms B1 to a support lever. The coupler B2 is composed of a body B21 having a connection part to the support lever and plural reception members B22 each extending from the body B21 to a side and having a reception face 16 on which the support level mount is mounted. A fitting hole 30 is provided to an end face at a support lever mount B12 of each arm and a fitting piece 13 is provided to the body B21 to be fitted to the fitting hole 30 while the support lever mount B12 is placed on a reception face 16.  A mount plane is placed on the reception face 16 and the support lever mount B12 is shifted along the reception face 16, then a hole ridge of the link hole 28 enters the recessed part to allow the support lever mount B12 to be fastened tentatively to the reception member B22.