baber/WOPTO huggingface dataset:
Patent JP-S62100561-A (JP)
Title: Insulating film-forming composition for electromagnetic steel plate and formation of insulating film on said steel plate
Inventor: KATAYAMA KIICHIRO
IPC: B05D7/14
Filed: 1985-10-28
Abstract: PURPOSE:The titled composition, obtained by mixing a specific mixed resin solution with an aqueous solution of an inorganic film-forming material in a specific proportion and capable of giving insulating films having improved insulating properties, etc., with little foaming and good operability by applying to an electromagnetic steel plate. CONSTITUTION:A composition obtained by mixing (A) a mixed resin solution prepared by incorporating (i) an aqueous emulsion obtained by emulsifying and dispersing an organic film-forming resin consisting of an acrylic resin and/or acrylic-styrene based resin and having 2-8pH with (ii) an aqueous dispersion prepared by dispersing an acrylonitrile based resin, containing substantially no emulsifying and dispersing agent and having 6-8pH at a ratio to give 10-90wt% nonvolatile material in the component (ii) based on the nonvolatile materials in the components (i) and (ii) with (B) an aqueous solution of an inorganic film-forming material consisting essentially of a chromate at a ratio to give 15-120pts.wt., based on 100pts.wt. chromate in the component (B) expressed in terms of CrO3, nonvolatile material of the component (A). The above-mentioned composition is applied to an electromagnetic steel plate at 0.4-2.0g/m<2> coating ratio and heated at 300-500 deg.C to afford insulating films having improved film characteristics.
Patent JP-S6395097-A (JP)
Inventor: MOCHIDA NORIHITO
IPC: A47L15/42
Filed: 1986-10-08
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-H01106855-A (JP)
Title: N-benzoyl-n'-2,4-difluoro-3,5-dihalophenylureas, manufacture and use for vermicide
Inventor: YOOZEFU DORABETSUKU
IPC: C07C205/12
Filed: 1988-09-24
Abstract: NEW MATERIAL: Compds. of formula I (where R is H or F; R 1  is H, F, Cl or methoxy; R 2  is F, Cl or methoxy; and R 3  is Br and R 4  is Cl or Br or R 3  is Cl and R 4  is Br).  
     EXAMPLE: N-(2,6-difluorobenzoyl)-N'-(2,4-difluoro-3-chloro-5-bromophenyl)-urea.  
     USE: Pesticides useful for the control of arthropods, chiefly insects and arachnids and exhibiting superior controlling action particularly to larvae and ova.  
     PROCESS: The compds. of the formula I are obtd. by allowing anilines of formula II to react with benzoyl isocyanates of formula III at -10 to +200°C in a solvent such as toluene optionally in the presence of a base such as triethylamine. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0580631-A (JP)
Title: Color image forming device
Inventor: OKANE ATSUSHI
IPC: B41J2/44
Filed: 1991-09-19
Abstract: PURPOSE:To easily and accurately realize the alignment of the dots of respective colors in a main scanning direction in a color image forming device, to prevent color slurring and to form a high-quality image. CONSTITUTION:A laser write unit is a symmetric type optical system which makes plural laser beams incident on the different symmetric surfaces of one polygon mirror 125A and 125B so that reflected laser beams are projected in an opposite direction and perform scanning on an image forming body. A pre-pattern 1A provided on one side of a photosensitive body with respect to the main scanning direction is irradiated with the write laser beams and reflected light beams are received by photosensors PS1-PS4, which output a pre-pattern position detection signal. The laser beam which performs write from the direction of the pre-pattern 1A outputs a write start timing signal in the middle of the same scanning as the pre-pattern detection signal, and the laser beam which performs write from the opposite direction to the pre- pattern 1A receives the pre-pattern detection signal one before and calculates the write start timing of next scanning to output a signal, then they respectively receive write start timing signals and start the write of the image.
Patent JP-H04119475-A (JP)
Title: Three-dimensional shape identifying device
Inventor: OKADA TAKASHI
IPC: G01B11/24
Filed: 1990-09-10
Abstract: PURPOSE:To enable stable recognition even when error is contained in input date by the noise of a measuring system or the like by handling a vector expressing the feature quantity of a three-dimensional object as a three- dimensional vector amount. CONSTITUTION:This device is equipped with a feature extraction part 10, feature vector corresponding part 20, standard pattern storage part 30, correlative coefficient decision part 40 and pattern decision part 50. First of all, the three- dimensional image of the object is observed and the three-dimensional coordinates of an object surface are calculated. According to obtained three- dimensional data, the feature quantity (such as the normal direction of the local part of the object surface or the like) to be expressed by a direction at the local part is extracted concerning the entire object. Since each feature quantity can be expressed by a unit vector, the object can be expressed by the set or unit vectors. The degree of similarity is calculated between the expression of the unit vectors obtained in this way and an expression to be obtained by a standard pattern recognizing the kind of the object in advance, and the object observed with the pattern having the maximum degree of similarity is recognized. Thus, the various objects can be stably identified.
Patent JP-H06228737-A (JP)
Title: Highly corrosion-resistant surface-treated metallic material and its production
Inventor: IWAI MASATOSHI
IPC: C23C14/24
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a surface-treated metallic material excellent in corrosion resistance even under severely corrosive environment by forming a vapor- deposited plating layer consisting of the lower Al-Cr alloy layer of specified composition and upper pure-Al layer on a metallic substrate in a specified deposition ratio. CONSTITUTION:A lower plating layer of an Al-Cr alloy contg. 1-30wt.% Cr and an upper plating layer of pure Al are vapor-deposited on a metallic substrate in a double structure so that the deposition ratio R fulfils 1/5<=R<=1.5/1. In this case, the lower-layer plating material preferably contains an Al-Cr intermetallic compd. phase, Al phase and/or Cr phase, and the compd. phase is preferably formed with an Al13Cr2 phase (theta phase). A diffusion-reaction layer for both plating materials is preferably formed at the interface between the upper and lower-layer plating materials as an intermediate layer by heat treatment. Consequently, a highly corrosion-resistant surface-treated metallic material excellent in corrosion resistance in the high-temp. corrosive environment or in the corrosive environment contg. halide ions is obtained.
Patent JP-H07813-A (JP)
Title: Adsorptive composition and its production
Inventor: MORI MOTOYA
IPC: B01D53/02
Filed: 1993-09-27
Abstract: PURPOSE:To provide an inexpensive adsorptive composition with outstanding antibacterial potency and heat resistance which can adsorb an acidic component such as hydrogen sulphide and a basic component such as ammonia gas powerfully and efficiently. CONSTITUTION:The subject adsorptive composition is that which contains silicon dioxide, a water-insoluble phosphate of tetravalent metal and a hydroxide of divalent metal, and further may contain a water-insoluble compound of silver. These composition components are preferably amorphous. For the production of the adsorptive composition, the hydroxide of the divalent metal is formed in the presence of the water-insoluble phosphate of the tetravalent metal, silicon dioxide and/or silicate ion.
Patent JP-H11133491-A (JP)
Title: Manual driving device control system for camera
Inventor: JIE ZHONG
IPC: G03B17/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate use and to reduce production cost by switching a film driving device actuating means between a film winding mode in which the actuating means moves in a 1st direction and a film rewinding mode in which it moves in a 2nd direction. SOLUTION: The film driving device actuating means 85 moves in two directions. In the case of the 1st direction, a film driving device moves in a film winding direction, and in the case of the 2nd direction, the film driving device moves in a film rewinding direction. A film driving direction switch 90 is switched between two positions. By setting the switch 90 to a 1st position, the film winding mode is set and the means 85 does not move in the 2nd direction (film rewinding direction) but moves in the 1st direction (film winding direction). By setting the switch 90 to a 2nd position, the film rewinding mode is set and the switch 90 allows the means 85 not to move in the 1st direction but move in the 2nd direction at this time.
Patent JP-2000060852-A (JP)
Title: Osteometer
Inventor: KAMEI KAZUHIKO
IPC: A61B8/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To secure sufficiently high safety at the time of measurement and at the time of the fault of a torque limiter. SOLUTION: After both side faces of the heel are clamped by a fixed measurement device 14 and a moving measurement device 15 with prescribed pressurizing force by moving the moving measurement device 15 back and forth to the heel ultrasonic wave signals are transmitted and received between the measurement devices 14 and 15 and the bone is measured. This device is provided with a driving motor 29 for generating driving force for moving the moving measurement device 15 back and forth the torque limiter 28 for limiting the driving force to the prescribed pressurizing force and a back-and-forth movement mechanism for moving the moving measurement device 15 back and forth by the driving force and displacing the moving measurement device 15 in a reaction direction when reaction larger than the prescribed pressurizing force is imparted.
Patent JP-H11132262-A (JP)
Title: Clutch controlling method
Inventor: REUSCHEL MICHAEL
IPC: B60W30/18
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To guarantee to reach a specified target engine speed by feeding an engine target speed signal and an engine actual speed signal from an operation parameter to a regulator, opening a clutch when the latter is less than the former, and closing it when exceeding it. SOLUTION: A clutch control signal SK is calculated from an engine actual speed (nM) and a transmission input side engine speed (nG) by a block 40 of an electronic control device 26, and an engine target speed (nMSOll ) is calculated from the transmission input side engine speed (nG) and a throttle valve position (dK) by a calculating block 42. The engine target speed (nMSOll ) is restricted on a gradient by a block 44, and a correction engine target speed (nMSOll K) is supplied to a regulator 46 together with the engine actual speed (nM), and a correction value KW is calculated.  A correction control signal SKk to an actuator 24 closes a clutch further when the engine actual speed (nM) exceeds the engine target speed (nNSOll ) by an adding or subtracting element 48, and opens it further when the engine actual speed is less than the engine target speed, and controls so that a difference between an actual engine speed and a target engine speed becomes little. Therefore, an engine can be set at a specified target engine speed.
Patent JP-2001065019-A (JP)
Title: Drain header
Inventor: TOYAMA NORIYUKI
IPC: F16L41/03
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To hardly collect dirt in the cylindrical body part of a drain header. SOLUTION: This drain header comprises a plurality of side opening provided on the side surface of a cylindrical body 9 having a first end opening 10 to be connected to a waste stack device 2 at one end and a second end opening 12 for attachably and detachably mounting a lid at the other end, and horizontal branch pipe connection parts 14 provided on the side openings. The lid 1 to be mounted on the second end opening has a protruding part protruding into the cylindrical body part 9, and the protruding part blocks the internal space of the cylindrical body part 9 extending from the second end opening 12 to the side opening adjacent thereto.
Patent JP-H0770798-A (JP)
Title: Continuous recovering method of molten salt aluminum plating liquid
Inventor: TADANO MASAYOSHI
IPC: C25D21/00
Filed: 1993-09-02
Abstract: PURPOSE:To separate, recover and reuse the plating liq. sticking on the surface of a steel belt by spray-washing the surface of the steel belt after Al electroplating with the solvent having a specified b.p. and heat-distilling the washing liq. CONSTITUTION:The steel belt is subjected continuously to the Al electroplating using the molten salt plating liq. mixing org. based nitrogen-containing onium halide and aluminum halide. The solvent such as cyclohexane which melts uniformly with the molten salt plating liq. and having 50-110 deg.C b.p. is splayed to wash on the surface of the steel belt after plating. The washing liq. containing the molten salt plating liq. is heated and distilled at the temp. below the b.p. of the used solvent, and the solvent and the molten salt plating liq. are separated and recovered to reuse respectively.
Patent JP-H01195242-A (JP)
Title: Manufacture of high tension steel plate having superior toughness at low temperature with uniformity in thickness direction
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/58
Filed: 1987-09-24
Abstract: PURPOSE:To prepare a prescribed structure and to obtain a steel plate having superior toughness at low temp. with uniformity in the thickness direction by hot rolling an Mn-contg. steel having a specified compsn. and by properly controlling the hardening and tempering of the resulting steel plate by primary, secondary and tertiary heat treatments. CONSTITUTION:A steel contg., by weight, 0.02-0.22% C, 0.05-0.60% Si, 0.50-2.50% Mn, <=0.025% S, 0.01-0.080% Al, <=0.0080% N and a limited amt. of one or more among Cu, Ni, Cr, No, V, Nb, B and Ca is hot rolled to >=30mm thickness. The resulting steel plate is immediately subjected to direct hardening or air cooling, reheating and normalizing or hardening as primary treatment. The steel plate is heated to the Ac3 point -30 deg.C - the Ac3 point +150 deg.C, held under conditions satisfying the inequality (where T is holding time and t is the thickness of the plate) and hardened by forced cooling at 2-10 deg.C/sec cooling rate in the temp. range of 800-500 deg.C to carry out secondary treatment. The steel plate is then tempered by heating to the Ac1 point or below to carry out tertiary treatment.
Patent JP-S6289548-A (JP)
Title: Method and apparatus for adding inoculant
Inventor: INOUE HITOSHI
IPC: B22D1/00
Filed: 1986-10-09
Abstract: PURPOSE:To prevent the generation of a hard spot defect of a casting by fixing the dropping port of an inoculator to an outflow port of a tilting type ladle in such a manner as to maximize the rate of inoculation at the start of pouring and decreasing the rate of dropping according to tilting of the ladle. CONSTITUTION:The inoculator 6 is fixed to the position right above the outflow port 1 in the body part of the horizontal cylindrical ladle 2 by tilting the same about 10 deg. toward a frame 3 side in such a manner that the dropping hole 5 is positioned perpendicular at the start of pouring. Said inoculator is made freely attachable and detachable by means of a supporting arm 17 and a bracket 18. The dropping of the inoculant (a) is started when a rod 9 is pulled up by a solenoid 10. The inoculator 6 tilts as well as the ladle 2 tilts. The dropping rate of the inoculant (a) decreases gradually with a decrease in the pouring temp. to prevent the generation of the hard spot defect of the casting by the excessive inoculation. The inoculator 6 is adequately inclined in a side direction as well to prevent the radiant heat of pouring. The inoculator is covered with a stainless steel outside plate 15, asbestos 14, asbestos 12 and ceramic fibers 13 to prevent the thermal influence of the internal device.
Patent JP-H1184215-A (JP)
Title: Zoom position detecting device
Inventor: IWASAKI HIROYUKI
IPC: G02B7/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom position detecting device capable of contributing to making a camera compact. SOLUTION: This zoom position detecting device is constituted of a fan- shaped code disk 55 having a conductor pattern and a sliding brush 56 slid on the code disk 55. The code disk 55 is thermally caulked on the boss 17a of a shutter unit 17 through holes 55a and 55b at both ends. The brush 56 is fixed inside the front side of a moving barrel. When zoom magnification is changed, the moving barrel is turned relatively to the shutter unit 17 centered around a photographing optical axis. By such turning, the brush 56 slides on the conductor pattern of the code disk 55, and different signals are outputted to a control part from the signal brush of the brush 56 in accordance with five zoom positions from a wide end to a telephoto end. The control part detects the zoom position from the signals.
Patent JP-H0768028-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate management for a game hall while keeping gambling spirit of players from being stirred up excessively by suppressing continuity in the deriving of the results of a jack pock display. CONSTITUTION:The frequency of displaying a jack pot pattern within a range of a specified frequency of changes in rotary drums 91a-91c is suppressed within a range of a specified frequency while a ball delivery rate is changed by varying a prize winning rate of balls struck for an initial electric service object 43 with the altering of probability of displaying a hit pattern of a pattern display device 75. As a result, the frequency of displaying the jack pot pattern is suppressed within a range of a specified frequency to eliminate the continuous generation of a specified game state viewed in a short time. This method keeps gambling spirit of players from being stirred up excessively while facilitating management for a game hall. On the other hand, the ball delivery rate can be changed for each game machine thereby eliminating the impairing of enhanced interests in the game.
Patent JP-H0593192-A (JP)
Title: Electroviscous fluid
Inventor: NAKANISHI HIROSHI
IPC: C10N20/06
Filed: 1991-09-20
Abstract: PURPOSE:To provide the title fluid excellent in response, reproducibility and thickening effect by mixing an electrical insulating fluid with particular fine solid porous particles. CONSTITUTION:The title fluid comprises an electrical insulating fluid (e.g. alkylbenzene) and fine solid porous particles composed of an apatite [e.g. Ca10(PO4)6(OH)2].
Patent JP-H0791451-A (JP)
Title: Rolling bearing for vacuum device
Inventor: KONDO HIROMITSU
IPC: F16C33/38
Filed: 1993-09-28
Abstract: PURPOSE:To provide a rolling bearing which simultaneously has heat resistance and conductivity in vacuum atmosphere. CONSTITUTION:Inner and outer rings 1 and 2 are formed of an SUS440C material on which heat resisting treatment is applied and a holder 4 is formed of an SUS440C material. Half of a plurality of balls 3 are a load ball 31 on which a bearing load is applied and remaining half of the balls are a non-load ball 32 which has diameter slightly smaller than that of the load ball 31 and on which no bearing load is applied, the load balls 31 and the non-load balls 32 being alternately arranged. The load ball 31 is formed of a ceramic material and the non-load ball 32 is formed such that a silver film 32b is formed on the surface of a metallic ball 32a formed of the SUS440C material.
Patent JP-S61119050-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIGUCHI MICHIAKI
IPC: H01L21/52
Filed: 1984-11-15
Abstract: PURPOSE:To enable to securely obtain a soldering by a method wherein the silver- lead-tin solder piece, the supporting plate and the silver-lead-tin solder piece are loaded in order on the semiconductor substrate and after a weight weighing the specific load is placed, the soldering is performed in active gas of the specified temperature. CONSTITUTION:A silver-lead-tin solder piece 13, a supporting plate 2 and a silver- lead-tin solder piece 23 are loaded in order on a semiconductor substrate 1 and when a soldering is performed as the first stage, the respective positions are contrived so as not deviate using carbon jigs 19 and 29. Moreover, a weight 10 in such a configuration as to come into contact to the whole surface of the silver-lead-tin solder piece 23 is placed on the silver-lead-tin solder piece 23 and the soldering is performed in active gas of temperatures of 300-400 deg.C. Whereby the silver-lead-tin solder pieces can be fusion welded on the whole surfaces of the substrate and the supporting plate without staying partially. In this case, the semiconductor element, the supporting plate and the supporting body can be respectively soldered on the whole surface with solder by a fact that the weight 10 having the weight per unit area of 0.045-0.068g/cm<2> to the weight per unit area of the silver-lead-tin solder piece 23 is placed on the solder piece 23 and the ratio of component of the silver-lead-tin solder piece is a weight ratio of 2.5% of silver, 92.5% of lead and 5% of tin.
Patent JP-H08105140-A (JP)
Title: Out-of-plane constraint structure of unitized curtain-wall horizontal member
Inventor: TAYA NOBUYOSHI
IPC: E06B3/54
Filed: 1994-10-05
Abstract: PURPOSE: To solve the problem of shortage in the strength of a fit-in flange of a unit lower frame and to increase the air pressure-resisting strength. CONSTITUTION: All materials including glass, a fire resisting board, and a bracket are assembled and unitized. Through a system to be directly mounted on a premounted fastener, the upper, the lower, the right, and the left of each of units 1, 2, 3, and 4 are respectively fitted in, and the joint parts of a unit upper frame 5, a unit lower frame, a unit right vertical frame 7, and a unit left vertical frame 8 of each unit are intercoupled through a joint coupling material 13. In a thus formed unitized curtain wall, reinforcing materials 14 in an angular shape are installed at the two end parts of the joint coupling material 13. This reinforcing material 14 is fitted in a fitted-in state in the internal side of a fit-in flange 10, on the unit lower frame side fitted in an external flange 9 on the unit upper frame side 5.
Patent JP-H08105026-A (JP)
Title: Defogging device for roadway
Inventor: SONODA KEISUKE
IPC: E01H13/00
Filed: 1994-10-05
Abstract: PURPOSE: To secure safety traveling even if dense fog is generated around the roadway. CONSTITUTION: The fog generating condition between shield plates located on both sides of a road is detected by a fog sensor 11. When fog is generated, control signals are sent from a central control device 9 to each dry lower temperature air generating device 7 to operate the dry lower temperature air generating device. The mist separating and removing device on each dry lower temperature air generating device removes mist from air and sends the air to a dehumidifying and cooling device. The dehumidifying and cooling device dehumidifies and cools saturated air from which mist was removed to produce dry low temperature air, and sends it to an air blowing device. The air blowing device blows the dry low temperature air 5 to the roadway between the shield plates 10.  In this case, a humidity and temperature sensor detects the humidity and temperature of the dry low temperature air, and the central control device controls the operating condition of the dry low temperature air generating device 7.