baber/WOPTO huggingface dataset:
Patent JP-H04226172-A (JP)
Title: Cationic resin having blocked isocyanate group and suitable for electrodeposition
Inventor: JIYOZEFU SEODORU BARUKO
IPC: C09D175/00
Filed: 1991-06-20
Abstract: A cationic resin containing blocked isocyanate groups which is suitable for use in electrodeposition is disclosed. The cationic resin is derived from an epoxy resin and contains in the resin molecule cationic salt groups, active hydrogen groups and blocked isocyanate groups. The blocked isocyanate groups are incorporated into the resin molecule by reacting the epoxy resin with a compound selected from the class consisting of mercapto compounds and acid group-containing compounds where the compounds also contain blocked isocyanate groups. The resin can be formulated into an electrocoating composition which is free of lead and yet provides outstanding corrosion resistance when electrodeposited over steel substrates. The outstanding corrosion resistance can be attained when the substrate has not been given a chrome rinse which is conventional in pretreating the steel substrate before electrodeposition.
Patent JP-S5672079-A (JP)
Title: Hydrocracking of coal
Inventor: IOKA MASAYOSHI
IPC: C10G1/06
Filed: 1979-11-17
Abstract: PURPOSE: To obtain, in high yield, a good-quality liquefied oil by the hydrocracking of a coal at a high temperature and at a higher hydrogen pressure, by use of a porous magnesium silicate catalyst, on which a metal such as a transition metal or tin is supported.  
     CONSTITUTION: A catalyst is obtained by depositing a metal, such as Fe, Ni, Co, Cu, Zn or Sn, on a porous magnesium silicate (e.g., sepiolite or palygorskite) by the ion exchange method etc. A coal such as a (sub)bituminous coal is hydrocracked in an oil medium (e.g., a liquefied oil or cracked oil from a coal) at 400W 500°C and at a hydrogen pressure of 50W500kg/cm 2 , in contact with said catalyst, to obtain a liquefied oil. It is preferable to use a coal and a catalyst, both crushed to 100 mesh or lower.  
     EFFECT: The catalyst is exceedingly highly active, and of extremely prolonged life. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043718-A (JP)
Inventor: YAN KII MIN
IPC: H03K17/687
Filed: 1984-07-18
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-H101739-A (JP)
Title: Low alloy heat resistant steel, excellent in high temperature strength and weldability, and its production
Inventor: MINAMI YUSUKE
IPC: C22C38/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a low alloy heat resistant steel excellent in weldability while maintaining sufficient high temp. strength required of a steel for high temp. use. SOLUTION: The low alloy heat resistant steel, excellent in high temp. strength and weldability, has a composition consisting of, by weight ratio, 0.02-0.10% C, 0.05-0.40% Si, 0.1-1.0% Mn, 2.0-3.0% Cr, 0.1-1.0% Mo, 0.5-2.0% W, 0.2-0.5% V, 0.02-0.12% Ti, 0.0010-0.0050% B, and the balance Fe with inevitable impurities and satisfying Mo+W=0.6 to 2.5%.
Patent JP-S5373981-A (JP)
Title: Manufacture for semiconductor devic
Inventor: ONO TOSHIHIKO
IPC: H01L21/306
Filed: 1976-12-14
Abstract: PURPOSE: To make easy the multi-layer wiring for subminiature IC, by enabling to open the thru holes more than the width of the wiring and making easy the positioning accuracy, through the evaporation of the multicrystal Si layer on the insulating glass layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637226-A (JP)
Title: Servo feed system for electric discharge machining
Inventor: GAMO GOTARO
IPC: B23H1/02
Filed: 1986-06-27
Abstract: PURPOSE:To obtain stable electric discharge and a uniform machined surface as a servo gain for a succeeding cycle by counting output pulses from a voltage- frequency converter for every predetermined cycle, obtaining a deviation gain between a counted value and a set value, and adding the deviation value to the servo gain of a set servo feed system. CONSTITUTION:When mean machining voltage between a wire electrode 1 and a workpiece 2 has dropped with an increase in machining quantity, there is a drop in frequency from a voltage-frequency converter 5. In this case, a deviation gain between an output pulse read by a counter 10 and a set pulse turns into a negative value in an arithmetic processing part 8 and a servo gain in the next cycle adding the deviation gain to the set servo gain gives a drop. This drop causes reduction in relative feed rate between the workpiece 2 and the electrode 1 via a dividing means 7, pulse distributions 14 and 15 and servo motors 18 and 19. As a result, a gap between the workpiece 2 and the electrode 1 becomes large and the mean machining voltage gives a rise. The aforesaid operation is carried out in turn and adjustment is made to keep a constant machining quantity per hour, thereby improving the finished surface of the workpiece 2 remarkably.
Patent JP-H11344042-A (JP)
Title: Fixing structure of shaft
Inventor: TAKADA MASANAO
IPC: F16D1/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To stably fix a rotary shaft and a pulley by deforming an annular projecting part of the pulley force-fitted into the rotary shaft in a center direction and abutting the projecting part on a force-fitting tip surface of the rotary shaft. SOLUTION: In a pulley 20 made of a resin material, a force-fitting hole 21 force-fitting into a rotary shaft 15 and an annular projecting part 22 to extend along an inside diameter of the force-fitting hole 21 are formed. When the pulley 20 is fixed to the rotary shaft 15, a horizontal state is held so that the annular projecting part 22 of the pulley 20 may face down. The rotary shaft 15 is made to coincide with the center of the force-fitting hole 21 of the pulley 20 and is pressed in the arrow lower direction, and a tip surface 16 of the rotary shaft 15 is force-fitted into substantially the same location as a flange lower surface 24 of the pulley 20. Next, the annular projecting part 22 is bent so as to be restricted from an outer peripheral direction to a center direction. At this time, when the annular projecting part 22 is bent in a state that the part 22 is heated, the projecting part 22 can be assembled with the tip surface 16 of the rotary shaft 15 with an excellent degree of contact.
Patent JP-H01318611-A (JP)
Title: Gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/36
Filed: 1988-06-17
Abstract: PURPOSE:To enable the descending of a door body with the operation of a handle and the descending with the tare weight of the door body, to be selected by setting a mechanism for separating the door body operating handle and a door body braking mechanism from the door body. CONSTITUTION:The descending of a door body 1 with the tare weight is suppressed by a one-way clutch 24. When a handle 5 is rotated in the descending direction of the door body 1, then a gear 22 slides to the left and the one-way clutch 24 is positionally shifted and the door body 1 descends, but a screw shaft 21 is rotated at a high speed in the rotating direction of the door body, and so a rotational difference is generated between the gear 22 and the screw shaft 21 and the gear 22 slides to the right and the one-way clutch 24 is connected again, and the descending of the door body 1 is suppressed. When the handle 5 is continuously rotated in this manner, then the door body 1 descends intermittently. Besides, when a lever 17 is rotated to the right, then a slider 14 slides to the left, and clutch plates 15, 12 are separated, and the door body 1 is set freely from a braking section C and descends with the tare weight.
Patent JP-H06339577-A (JP)
Title: Game device
Inventor: KANEKO TSUNEAKI
IPC: A63F13/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide a game device which further enhances the feel of facing an actual scene for a gun-shooting game, regarding a game device, especially a game device which performs a gun-shooting game. CONSTITUTION:A game device is equipped with a device base 21, monitor 2 which is loaded on the device base 21, light receiving device 3 to detect a scanning light of a picture being displayed on the monitor 2, and a control unit 1 which changes a picture being displayed on the monitor 2, in response to the light receiving timing of the scanning light which is detected. The device base 21 has a rail 40, and the monitor 2 is longitudinally movably loaded on the rail 40. In addition, the control unit 1 is constituted to control the longitudinal movement of the monitor 2 while synchronizing with the change in the picture which is displayed on the monitor 2.
Patent JP-S6212846-A (JP)
Title: Chlorine ion selective electrode
Inventor: WATANABE HITOSHI
IPC: G01N27/333
Filed: 1985-07-10
Abstract: PURPOSE:To improve an initial characteristic and durability by incorporating a supporting film material consisting a high-polymer resin and chlorine ion sensitive material which is a quaternary ammonium salt mixture consisting of a specific compd. group. CONSTITUTION:A chlorine ion selective electrode is formed of a sensitive film consisting of the supporting film material consisting of the high-polymer resin and the chlorine ion sensitive material consisting of the quaternary ammonium salt. The respective compds. of the group 1 expressed by the formula where R1-R3 denote an alkyl group of 4-8C, R4 denotes a methyl group, the 2nd group expressed by the formula where R1-R3 denotes an alkyl group of 9-25C, R4 denotes a methyl group and the 3rd group expressed by the formula where R1 denotes a phenyl group, R2, R3 denote a methyl group or alkyl group, R4 denotes an alkyl group of 10-25C are mixed at 10-80/0-90/0-90 the 1st group/the 2nd group/the 3rd group in percentage by weight. The electrode which takes advantage of the characteristics of the respective group in the compsn. range and has the excellent initial characteristic and high durability is thus obtd.
Patent JP-S5273724-A (JP)
Title: Electric motor drive camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/00
Filed: 1975-12-16
Abstract: PURPOSE: To prevent the loss of a protecting cover lid by providing a space which accommodates the protecting cover lid to be placed on an opening for an electric motor at the outside of the camera body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10317521-A (JP)
Title: Water leakage detecting seal material
Inventor: KURIO YUTAKA
IPC: E04B1/684
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To visually and easily check presence/absence of water ingress, and the places and degree thereof based on the discoloration by providing a water- soluble polymer layer of water absorptive and discoloring property on a surface of a water seal body layer. SOLUTION: Adhesive layers 12, 12 consisting of butyl rubber adhesive, etc., are attached to each or either side of a core formed of the compressive material such as a foamed body and rubber to form a water seal body layer 1. Water-soluble polymer layers 2,2 of water absorptive and discoloring property are provided on each or either side of the water seal body layer 1 to constitute a water leakage detecting seal material 3. The water leakage detecting seal material 3 is compacted in a gap between members to achieve the water seal. When water is leaked inside or into fitting interfaces of the seal material 3, the water-soluble polymer layer 2 is discolored through water absorption, and presence/absence of water ingress, and the places and degree thereof can be visually and easily checked based on presence/absence, place, depth, etc., of the discoloration.
Patent JP-S5850955-A (JP)
Inventor: UENO MASATO
IPC: A61C5/77
Filed: 1981-09-22
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-H0672070-A (JP)
Title: Production of card, such as traveler's card and personal calling card
Inventor: ANGERESU ARUBANCHIESU MACHIATS
IPC: B42D15/02
Filed: 1993-06-22
Abstract: PURPOSE: To provide a method for manufacturing a card capable of forming a card beautifully ornamented with a plant or another material covering on both sides with plastics such as, for example, bird feathers, natural or artificial fibers and clothes or other natural or artificial materials, metals or nonmetals. CONSTITUTION: The method for manufacturing a card 1 such as a visiting card, touristic card or personal visiting card ornamented with a plant or similar material comprises the steps of covering a flexible sheet 2 with two plastic sheets 3, subjecting the sheet 2 to pressure at about 20 kg/cm<2> , and then thermowelding the sheet 2 to 165 deg.C necessary to sterilize the sheet 2 together with a plant 5 or other material such as, for example, natural or artificial granular material metal or nonmetal material.
Patent JP-S5851960-A (JP)
Title: Method for painting wood for musical instrument
Inventor: SAWADA SHIYUUICHI
IPC: G10D3/00
Filed: 1981-09-22
Abstract: PURPOSE:To contrive to retain characteristics as the constitutional material for a musical instrument, by subjecting the surface of a woody base plate to primer coating by using a heat softenable high molecular material to prevent the increase of coefficient of woody loss due to the penetration of a primer coating paint into a cellular tissue of wood. CONSTITUTION:On the surface of a woody base plate 10, a heat softenable high molecular material 11 such as a polyamide resin solid at a atmospheric temp. is coated while softened to about 1,000 poise under heating, for example, by a heated iron H to apply substrate coating and, after filling treatment, the surface of the substrate coating is subjected to smoothness finish by sanding and a top coat 12 such as lacquer is subsequently coated to carry out surface painting treatment. That is, because the high molecular material heated and softened during substrate painting is instantaneously cooled rapidly after adhesion to lose the fluidity thereof, opened pores such as a vessel, a tracheid or the pitted vessel of cell wall can be filled without penetrating said high molecular material into a woody cellular tissue therethrough and, because a solvent is not used in a substrate paint, sink or cratering is not generated on a painting surface.
Patent JP-H10325833-A (JP)
Title: Gas chromatograph apparatus
Inventor: OTSUKI SATOSHI
IPC: G01N30/54
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To enable aging without requiring a thermostatic bath, by heating and aging under a condition of a constant temperature with a carrier gas circulated in a column, heating and purging a specific component adsorbed by the column under a different temperature condition. SOLUTION: An adsorbent adsorbing a specific component is filled in a metallic column 1. Both ends of the column are connected to a passage-switching device. A temperature detection means 2 is set on the metallic column 1. The metallic column 1 is turned conductive and heated at a predetermined temperature condition by a temperature regulator 3. A controller 32 receives a temperature detection signal from the temperature detection means 2 and, heats and adjusts in temperature the metallic column 1 in accordance with a preliminarily set temperature adjustment control program. The temperature adjustment control program includes both programs for aging and purging. The metallic column 1 is accordingly heated, e.g. at about 200-250 deg.C for about 4-5 hours and at about 200-300 deg.C for about 0.1 hour by the respective programs.  The aging can be executed upon necessities without a thermostatic bath for the aging.
Patent JP-H0317628-A (JP)
Title: Liquid crystal display device
Inventor: KAWAGUCHI HITOSHI
IPC: H05K3/36
Filed: 1989-06-15
Abstract: PURPOSE:To increase connecting strength and to improve the reliability of connection by using wiring boards consisting of elastic members to the driving wiring part of the liquid crystal display panel and providing dummy terminals on the outer side of connecting terminals. CONSTITUTION:A video signal driving circuit is divided to upper and lower two groups which are mounted on FPC (flexible printed circuit) substrates 10a, 10c. A vertical scanning circuit is also mounted on the FPC substrate 10b. Since the driving wiring part of the liquid crystal display panel 5 is constituted of the FPCs 10a to 10c consisting of the elastic members, such as polyimide, the stresses generated in the major axis direction of the FPCs by the difference in the coefft. of expansion between the liquid crystal display panel 5 and the FPCs are absorbed by the deflection of the resilient FPCs 10a to 10c. In addition, the number of the terminals to be soldered in the junctures of the FPCs to each other is increased by providing the dummy terminals 28, the connecting strength is increased.
Patent JP-H0317598-A (JP)
Title: Removal system for residual heat of nuclear reacter
Inventor: MORI TSUGIO
IPC: G21C15/18
Filed: 1989-06-15
Abstract: PURPOSE:To decrease operators' load and to enable keeping an integrity of both a pressure suppression room and a containment vessel by actuating automatically a nuclear reactor water injection mode by a signal of a containment vessel pressure high or a nuclear reactor water level low. CONSTITUTION:Although a nuclear water injection is automatically actuated by a signal of a pressure suppression room pressure high D or a pressure suppression room temperature high E, a water injection mode A is predominantly actuated when a demand signal for a nuclear reactor water injection mode A is indicated. Moreover, to not-allow-when-an-subsignal-exists F, a signal of a containment vessel pressure high B or a nuclear reactor water level low C is fed as a subsignal. Then, in case of the pressure high B or the water level low C, the water injection mode A functions. However, in case that the pressure high D or the temperature high E occurs by whatever reasons, a pressure suppression room cooling down mode G is automatically actuated and the pressure suppression room can be quickly cooled down. In this way, for a cooling down of a reactor core, whole conventional functions are reserved and for a cooling down of a pressure suppression pool, an automatic cooling down can be performed.
Patent JP-S6211213-A (JP)
Title: Manufacture of resin-bonded type permanent magnet
Inventor: OKONOGI ITARU
IPC: B29K105/00
Filed: 1985-07-09
Abstract: PURPOSE:To improve the magnetic performance, mechanical properties and reliability of a resin-bonded type magnet, and to reduce lost by molding a preformed resin-bonded type massive material to a desired shape through warm plastic working lower than the melting point of a resin. CONSTITUTION:A primary element molded shape is manufactured through a magnetic-field compression molding method or an inter-magnetic field extrusion molding method from a mixture of the permanent magnet powder of a rare earth intermetallic compound, Ba ferrite Sr ferrite, etc. and nylon 6, nylon 12 or other thermoplastic resins (a binding agent). The molding massive material is extrusion-molded while being heated at a temperature lower than the melting point of a bonding resin through a hot extrusion molding method, thus acquiring a finished product. Since the direction of orientation of a magnetic field and the direction of extrusion are the same, orientation is not disordered and a dense molded shape is obtained, thus improving magnetic performance and mechanical properties.
Patent JP-S6042639-A (JP)
Title: Measuring device of grain size distribution for bulk material
Inventor: KAYA NORIYOSHI
IPC: G01N15/02
Filed: 1983-08-18
Abstract: PURPOSE:To take securely a high-precision measurement with simple constitution by using a device which adjusts an exciting current to an electromagnet as a controller which adjusts automatically a balance device so that the top and bottom positions of a pan is held within a set range. CONSTITUTION:The 1st sensor 6 which detects a shift in the vertical position of the pan 4 on the basis of the attitude variation of a balance 2 is provided, and the controller 7 which adjusts continuously the exciting current to the electromagnet 5 and automatically on the basis of information from the 1st sensor 6 so that the top and bottom positions of the pan 4 is held within the set range is provided, suppressing the extent of the shift in the top and bottom positions of the pan 4 regardless of the weight of microsoma on the pan 4. Further, the 2nd sensor which detects variation in the exciting current to the electromaget 5 is provided, and an arithmetic processor 12, such as a microcomputer, which supplies information to a CRT display device 10 and an X-Y plotter 11 on the basis of information from the 2nd sensor 8 and commands from a frequency distribution indication part 9a or cumulative distribution indication part 9b is provided to display and/or print out the information.
Patent JP-H09564-A (JP)
Title: Manufacture of disposable diaper
Inventor: MAEDA KAZUYUKI
IPC: A61F13/15
Filed: 1995-06-16
Abstract: PURPOSE: To provide a disposable diaper having high fitness around legs, and ensuring a waist free from a clearance t as well as a high function of preventing liquid leakage. CONSTITUTION: A disposable diaper 1 has a top sheet 2, a back sheet 3 and an absorber 4, and elastic members 10 are arranged thereon to form leg gathers. Also, the members 10 are arranged to cover an area from a stomach section A to a crotch section B via a back section C respectively of the diaper. Regarding a method for manufacturing the disposable diaper 1, an elastic member arrangement process is established for feeding the elastic members 10, the top sheet 2 and the back sheet 3,respectively all at once and continuously for the arrangement of the members 10 at the prescribed positions. When the sections A and C are formed at a process, the top sheet 2, the back sheet 3 and the elastic members 10 are fed at an equal speed. Also. when the section C is formed, the feed rate of the members 10 is made lower than the feed rate of the top sheet 2 and the back sheet 3.
Patent JP-H10341501-A (JP)
Title: Windbreak cover for current collector
Inventor: AZUMA AKIHIKO
IPC: B61D49/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To lower noise generated from the windbreak cover of a current collector installed on the roof of a railway car. SOLUTION: The side walls 3 of the cavity 2 of a windbreak cover 1 is structured in such a way for its height dimension to decrease gradually toward the central part of the cavity from its front and rear. Also, the height dimension of the central parts is determined so that electrical isolation can be secured when a current collector is folded. The noise-reducing effect obtained with such a simple structure makes it possible to prevent the speedup of a railway car from affecting the environment along the railway seriously.
Patent JP-S6041006-A (JP)
Title: Optical fiber telescope device
Inventor: IKEGAMI KIMIKO
IPC: G02B23/26
Filed: 1983-08-16
Abstract: PURPOSE:To obtain an inexpensive device in a continuous length, in which an optical fiber is composed of a transparent core and a clad which has a smaller refractive index than it and covers its outer circumference, by reducing the refractive index distribution of the core toward the clad. CONSTITUTION:The optical fiber element wire 1 consists of the core 2 for light propagation of a glass fiber and the clad 3 which has the smaller refractive index than the core, the refractive index of which is decreased with a square-law distribution according to the distance from the center axis 4; a light beam turned off the center axis 4 changes direction continuously and propagates while converged again. Then, a body 6 is placed in front of a lens 5, which is moved and so adjusted that the light beam from the body 6 is converged and image-formed on the input end surface 1a of the element wire 1 to obtain a real image 6a, thereby obtaining a real image 6f which is enlarged through a lens 7 arranged behind the output end surface 1b.