baber/WOPTO huggingface dataset:
Patent JP-H1120507-A (JP)
Title: Pointer afterimage display device
Inventor: KONAGAYA TETSUO
IPC: G01P1/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To clarify the position, the moving direction, change of the moving state of a pointer and change of the moving state of a moving body by controlling to display fixed afterimage according to change of the moving state of the pointer of a device moving the pointer corresponding to the measured quantity and displaying the measured quantity cooperating with a scale such as letter or sign added to a dial. SOLUTION: At rise of a pointer 3, the rate of change of the pointer 3 is searched for by the set value of a preceding reference position, and when afterimage can be displayed by three gradations of light intensity, a high gradation, a middle gradation, and a low gradation are searched for from set reference, and the afterimage display position by three gradations and the light intensity gradation of the segment are decided. When afterimage can not be displayed by three gradations and two gradations, it is decided by one gradation light intensity. Up to a fixed speed, the afterimage is displayed by green, in the case of exceeding it, it is displayed by red, and display color can call a driver's attention to safety so as to mean safety by green display and danger by red display.  The position, the moving direction, change of the moving state of the pointer, and change of the moving state of a moving body are displayed and clarified by afterimage control, and hence visibility can be improved.
Patent JP-S5875402-A (JP)
Title: Current collector for moving body
Inventor: MATSUI KAZUMI
IPC: B60L5/06
Filed: 1981-10-28
Abstract: PURPOSE:To prevent the separation from a trolley wire and the generation of noises,  and to miniaturize and lighten the collector by forming a curved guide groove to the  circumferential surface of a metallic wheel having thermal conduction while its width  is widened toward the direction of opening and mounting a conductive elastic elastomer  at the central section of the guide groove. CONSTITUTION:The wheel 1 consists of a metal having excellent thermal conductivity  while being formed in split pattern structure divided in left and right symmetrical shape  along a longitudinal center line, and divided pieces 3, 4 are mutually clamped and unified by means of a stepped shaft metal 5 having conductivity inserted into the center  and a nut 6 screwed to the metal 5. The guide groove 7 in an arcuate curve, etc., width  thereof is widened toward the direction of opening, is formed to the circumferential  surface of the wheel 1, and the surfaced of the trolley wire 2 is rolled. The width of  the groove 7 is made wider than the width of the rolling surface of the wire 2, and a  concave groove 8 is shaped to the circumferential surface of the central section of the  groove 7 by notches formed to the mutual opposite sections of the divided pieces. The  elastic elastomer 9 having conductivity is set up to the groove 8 so that the surface is flattened to the inner surface of the groove 7. A contactor 12 connected to the moving  body is contacted with the central section of the shaft metal 5, and collects currents.
Patent JP-H07642-A (JP)
Title: Breakaway alarm device for speedboat race
Inventor: KAMEYAMA TAKAHARU
IPC: A63K3/00
Filed: 1993-06-18
Abstract: PURPOSE:To precisely predict the presence of a breakaway even when boats obliquely run toward a start line, and regularly give a precise breakaway alarm to players. CONSTITUTION:A breakaway alarm device for speedboat race is formed of a plurality of boats 10, each of which has a resetting laser emitting part for emitting a resetting laser; first and second pulse laser emitting parts 4a, 4b arranged with a prescribed space and emitting pulse lasers onto a race water level to form a breakaway alarm judging line 5; a control part 2 for controlling the operation of the resetting laser emitting part 3 and the first and second pulse laser emitting parts 4a, 4b; and a receiving part. Further, each boat 10 has an alarm part 6 for calculating the speed of the boat 10 on the basis of the two pulse lasers received by the receiving part, predicting the presence of a breakaway when the boat 10 is advanced at this speed, and giving an alarm to the player when the presence of the breakaway is predicted.
Patent JP-H0521199-A (JP)
Title: High-frequency quadruple accelerator
Inventor: HAKAMATA YOSHIMI
IPC: H05H9/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide a high-frequency quadruple accelerator which has a large variable scope of inductance and a compact resonance circuit. CONSTITUTION:A resonance circuit is composed of the electrostatic capacity of quadruple electrodes 2a to 2d; and a coil composed of plural conductors 5 and 7, and a short-circuit conductor 6. A common conductor 4 connected to the plural conductors 5 and 7, and the quadruple electrode 2b; and a common conductor 8 connected to the quadruple electrode 2c have the structures which can be connected and separated each other electrically. By connecting or separating the plural conductors 5 and 7 to the common conductors 4 and 8 adequately so as to convert the inductance of the coil widely and step by step, and by sliding the short-circuit conductor 6 on the plural conductors 5 and 7 so as to convert the inductance continuously, a compact resonance circuit which can change the resonance frequency in a wide scope and continuously can be obtained.
Patent JP-2000014085-A (JP)
Title: Cooling fan fitting device for electric motor
Inventor: SUZUKI KOICHI
IPC: H02K9/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To securely fix a device and to provide a structure with easy assembly by installing projections in the rotor shaft insertion part of a cooling fan formed of a resin member whose flexibility and thermal expansion coefficient are high, installing recessed parts into which the projections are inserted in the rotor shaft of an electric motor, thermally expanding the cooling fan in a high temperature tank and inserting it into the rotor shaft. SOLUTION: More than one projections (a) are installed in the inner diameter of the rotor shaft insertion part of a cooling fan formed of a resin member having high flexibility and thermal expansion coefficient. Then, recessed parts into which the projections (a) of the cooling fan are inserted are provided in the rotor shaft of an electric motor. The inner diameter D1 of the rotor insertion part of the cooling fan is made to be smaller than the outer diameter of the rotor shaft of the electric motor. The cooling fan is put in a high temperature tank, it is thermally expanded and it is inserted into the rotor shaft. Thus, a fixing method with the high certainty of stopping revolution and fall-off can be provided and structure with easy automatic assembly can be obtained.
Patent JP-S5796504-A (JP)
Title: Manufacture of ferromagnetic iron compound particle for magnetic recording medium
Inventor: OOSHIMA KAZUFUMI
IPC: C09D5/23
Filed: 1980-12-09
Abstract: PURPOSE:To improve heat resisting characteristics and high frequency region characteristics by adding aqueous solution of a compound including Si into aqueous solution of ferrous salt and the like, transforming the Si component into gel- formed, fine, insoluble material, adding alkali agent, and thereafter passing gas including oxygen. CONSTITUTION:The aqueous solution of the compound including Si such as silica gel and water glass is put into the concentrated aqueous solution of ferrous salt or mixture of ferrous salt and ferric salt of e.g. pH 5 or less. The atomic weight ratio of Si with respect to Fe lies within the range of 0.005/100-5/100. A fine, white insoluble sediment material is formed. Then it is diluted with pure water. Thereafter it is neutralized by the aqueous solution of the alkali agent such as alkali hydroxide and alkali carbonate. Then, needle shaped particles of iron oxihydroxide is obtained by passing oxidized gas and the like such as air. Thereafter the particles are washed, filtered, dried or temporarily burned, and contacted with reducing gas under heating. Thus the heat resisting characteristics and the recording characteristics in the high frequency region can be improved to the large extent.
Patent JP-H07142339-A (JP)
Title: Rotation treatment device
Inventor: NAKAHARA TETSUO
IPC: B05C11/08
Filed: 1993-06-18
Abstract: PURPOSE:To improve throughput in a manufacturing process by always making constant the direction of a substrate to be treated which is placed and fixed to a spin chuck. CONSTITUTION:A control part 36 for making constant a drive signal required for rotating the rotary drive means of a spin chuck 14 and a signal input condition 34 for stopping the rotation of the spin chuck 14 according to the rotary signal for each revolution when a rotary drive means 32 accompanied by treatment end completes rotating regardless of the signal output state for each rotation is provided. Therefore, when stopping the spin chuck 14 according to a rotary signal output for each rotation when the rotation according to the treatment end of the spin chuck 14, the spin chuck 14 can be stopped at a true stop position while error output generated in the transition period of deceleration, etc., and a position deviation due to inertial are prevented, thus indexing the true stop position when carrying out a substrate to be treated of the spin chuck 14 matching the direction when carrying in the substrate to be treated.
Patent JP-H0525142-A (JP)
Title: Uracil derivative and noxious organism controlling agent
Inventor: ISHII SHIGERU
IPC: C07D239/48
Filed: 1991-07-12
Abstract: PURPOSE:To provide a new uracil derivative having excellent insecticidal and miticidal activity against various agricultural vermin and spider mites and giving nearlyno adverse effect on mammals, fishes and beneficial insects. CONSTITUTION:The compound of formula I [R<1> is H, alkyl, alkenyl, formyl, alkylcarbonyl, benzyl, phenyl, etc.; R<2> is H, halogen, alkyl, SH, alkylthio, OH, alkoxy, CN, NO2, etc.; X is halogen, alkyl, alkoxy, NH2, CN, etc.; (l) is 0-5; Z<1> and Z<2> are O, S or NH; B is group of formula II (Y is halogen, alkyl, alkenyl, alkoxy, alkylthio, etc.; (m) is 0-5), naphthyl, furyl, etc.], e.g. 3-(difluoro-3,4-dioxymethylene-phenyl)-6-(2,6-difluorophenyl)-2,4(1H,3H)- pyrimidinedione. The objective compound wherein Z<2> is 0 can be produced by reaction of a compound of formula III successively with a compound of formula R<1>NH2 and a compound of formula B-NCZ<1> and cyclizing the obtained compound.
Patent JP-H0730793-A (JP)
Title: Image photographing device
Inventor: UMETANI KEIJI
IPC: H04N5/225
Filed: 1993-07-13
Abstract: PURPOSE:To provide an image photographing device equipped with resolution exceeding the limitation of the principal resolution of an optical system only with an optical lens by the optical system using the optical lens and a fiber optical element. CONSTITUTION:The image of a visible beam 91 is formed on an image forming face of a fiber optical element 10 by an optical lens 90. The fiber optical element 10 is composed of tapered fiber bundle, and the dimension of the fiber optical element face in contact with the image detecting face of an image detector 70 is reduced rather than the dimension of the image forming face 11. The image formed on the image forming face 11 is reduced and detected by the image detector 70. Thus, the high-speed photographing of the high-resolution image is enabled.
Patent JP-S6227124-A (JP)
Inventor: MARUCHIN AIHIREEDAA
IPC: B29C45/27
Filed: 1986-07-24
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-H0344681-A (JP)
Title: Belt transfer device
Inventor: YAMAGISHI NORIO
IPC: G03G15/16
Filed: 1989-07-06
Abstract: PURPOSE: To obtain sufficient transfer efficiency at the time of performing a high-speed belt transfer by selecting the rubber hardness of a transfer roller to be low and inclining a transfer belt toward a photoreceptor drum by a very small angle to the tangent of the transfer roller. CONSTITUTION: The rubber hardness of the transfer roller 10 is set within a low range of 25 deg.-40 deg. and the roller 10 is sufficiently, elastically deformed with small press-contact force, to remove an adverse influence on the traveling of the transfer belt 1. When the rubber hardness is high and pressure force is large, meandering occurs and when the rubber hardness is <=25 deg., an elastic deforming amount is too much so that excellent pressing force is not obtained to decrease transfer efficiency. Further, for making a nip width larger, the transfer belt travels in such a manner that a traveling direction on the downstream side from the transfer position of the transfer belt is inclined toward an image forming member side within the range of an angle of 5-15 deg. with the tangent of the transfer roller 10.  By such a constitution, a large width nip section can be formed without exerting strong pressing force and even if the belt travels at a high speed, the sufficient transfer efficiency can be obtained.
Patent JP-2001000626-A (JP)
Title: Slot machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To realize commonizing of parts in a slot machine using balls and a pachinko machine. SOLUTION: A front cover body 300, an upper tray body 340 and a lower tray body 380 to be attached to the front side of a middle frame of this slot machine can be interchanged with a game board cover, an upper tray body and a lower tray body of a pachinko machine respectively. Therefore, the slot machine can be also used as a pachinko machine by attaching the bodies selectively to the middle frame.
Patent JP-S6152856-A (JP)
Inventor: KONRAATO MUNTO
IPC: G01N27/26
Filed: 1985-08-06
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-H0821926-A (JP)
Title: Production of directional coupler of optical fiber type
Inventor: SATO TERUTSUGU
IPC: G02B6/28
Filed: 1994-07-04
Abstract: PURPOSE:To provide a process for producing a long-life directional coupler of optical fiber type which lessens disconnection by a residual stress. CONSTITUTION:Two lines of the optical fibers 4 from which coatings are partly removed to expose clads 2 are placed in parallel and are set in an apparatus for production, and thereafter the clad parts of two lines of the optical fibers are made to come close to each other by rollers 5 to bring the central parts into contact with each other. Next, the optical fibers are heated along the bend generated in the clad parts by the rollers 5 to give a permanent set in bending, and thereafter, the central parts are heated, stretched and fused. The impartation of the permanent set in bending may be executed after the heating, stretching and fusing and may be executed during the heating, stretching and fusing. Since the permanent set in bending is imparted to the clad parts, the residual stress is extremely little even after releasing of the rollers 5. The life of the directional coupler of the optical fiber type is thus prolonged.
Patent JP-H0225611-A (JP)
Title: Combustion device
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/10
Filed: 1988-07-12
Abstract: PURPOSE:To assure a stable combustion in case of lowered wick and restrict an excessively large flame in case that a low combustion amount is charged to a high combustion amount by a method wherein a circumferential side surface of a lower part of a outer flame pan is provided with. a plurality of lateral elongated openings and a lower part of the outer flame pan is provided with a wick outer cylinder cooperatively connected with the flame pan. CONSTITUTION:A lower circumferential surface of an outer flame pan 5 is provided with a plurality of lateral elongated openings 21. A wick outer cylinder 22 is cooperatively connected to an outside of it through a clearance (a) and then an extremity end of the wick outer cylinder 22 is arranged below the flame pan 5 through a clearance (b). In case that it is adjusted to a low amount of combustion, a thermal conduction from the outer flame pan 5 to the outer flame pan 3 is thermally insulated by an opening 21 arranged at a lower part of the outer flame pan 5 even if an amount of combustion at the lower part of the combustion chamber 8 is increased, resulting in that an increasing of temperature of the outer flame pan 3 is reduced. Since a heating calorie from the outer flame pan 3 heating the wick 1 can be decreased, so that an exposed height of the wick 1 is not lowered more than the required one and further a generation of tar to the wick 1 and the flame pan is decreased. Even if an exposed height of the wick 1 is adjusted from a low combustion amount to a high combustion amount, an amount of gasification is not too much and an excessively large flame can be restricted.
Patent JP-S5795915-A (JP)
Title: Antiphlogistic and blood-circulation promoting agent for external use
Inventor: KADOTA AKIMI
IPC: A61K36/18
Filed: 1980-12-08
Abstract: PURPOSE: To prepare the titled agent effective to the stiffness in the shoulders, etc., by compounding one or two substances selected from the extract of  KAKKON (root of Pueraria lobata OHWI), the extract of KANZO (roof of Glycyrrhiza uralensis FISCH. et DC.), glycyrrhizin or its salt and the extract of SHOKYO (rhizome of Zinigiber officinale ROSC.).  
     CONSTITUTION: A composition containing one or two substances selected from KAKKON extract, KANZO extract, glycyrrhizin or its salt and SHOKYO extract is applied in the form of an external preparation such as ointment, poultice, bath liquid, etc. The KAKKON extract, KANZO extract, and glycyrrhizin or its salt have antiphlogistic and blood-circulation promoting activities, etc. is effective to the stiffness in the shoulders, and improves the complexion. The combined use of the SHOKYO extract having remarkable blood circulation promoting activity with the above components synergistically improves the activity of each component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08317510-A (JP)
Title: Changeover section voltage adjustment method
Inventor: EGUCHI NAOYA
IPC: B60L15/40
Filed: 1995-07-10
Abstract: PURPOSE: To shocklessly make the changeover of a voltage without bringing a changeover section voltage into a no-voltage state by the opening, the closing or the like of a circuit breaker. CONSTITUTION: For the voltage of a changeover section 3 electrically isolated from a first system 1 and a second system 2, a voltage obtained by superimposing the output voltage of an inverter 13 on the voltage of the system 2 is provided, for instance, in the case where electric train advances from the first system 1 to the second system 2, at first the section voltage is made to accord with the voltage of the first system 1 by controlling the output voltage of the inverter 13 and after that, the section voltage is made to accord with the voltage of the second system 2 by gradually controlling the output voltage of the inverter 13 and after that, the electric train is advanced into the system 2.
Patent JP-H0337667-A (JP)
Title: Electrographic sensitive body
Inventor: TADOKORO HAJIME
IPC: G03G5/06
Filed: 1989-07-04
Abstract: PURPOSE:To improve sensitivity to white light or laser light and repetitive characteristics by forming layers separately contg. titanylphthalocyanine and a specified bisazo pigment as carrier generating materials or a layer contg. a mixture of them as a photosensitive layer. CONSTITUTION:Layers separately contg. titanylphthalocyanine and a bisazo pigment represented by formula I as carrier generating materials or a layer contg. a mixture of them is formed as a photosensitive layer 2 contg. the carrier generating materials and a carrier transferring material on a substrate 1. In the formula, Z is arylene, R3 is alkyl or aryl, R4 is H, alkyl or aryl, Ar is aryl and Y is a group of atoms required to form an arom. carbon ring or a hetero ring. Sensitivity to white light or laser light and repetitive characteristics are improved.
Patent JP-H0225212-A (JP)
Title: Heat keeping method for high temperature steel material carrying line
Inventor: OKITA YOSHIYUKI
IPC: B21B39/00
Filed: 1988-07-12
Abstract: PURPOSE:To increase a heat keeping effect and to obtain a stable heat insulation effect extending over a long period of time by installing a shielding plate being freely rockable in the steel material carrying line direction at an interval in the carrying line direction in a planer-type heat keeping cover, and partitioning said cover into plural chambers. CONSTITUTION:Plural planer-type heat keeping covers 14 are extended and provided on a high temperature steel material carrying use roll table 1, and the inside of the heat keeping cover 14 is in a state that it is partitioned into plural chambers by each shielding plate 15. Therefore, retained heat of a high temperature steel material 3 for passing through the inside of the tunnel-like heat keeping cover 14 is confined in each chamber, and by its hot air, the cover body is heated and radiation heat increases. Also, a joint part of each heat keeping cover 14-1, 14-2... is in a state that it is shielded by the shielding plate 15 which is attached to both end parts of each heat keeping cover, therefore, a leakage of hot air from this part is nearly prevented.
Patent JP-S6152963-A (JP)
Title: Production of composite metallic material
Inventor: SOMEYA TOMIICHI
IPC: B22D11/00
Filed: 1984-08-22
Abstract: PURPOSE:To obtain a composite material having excellent strength, internal defectless characteristic and uniformity in the stage of subjecting aluminum or the alloy thereof to vertical continuous casting by inserting a metallic shape material into the molten metal in the same direction as a casting direction and combining continuously both materials. CONSTITUTION:The metallic shape material 2 is inserted into the molten metal in a casting mold from above the mold in synchronization with the descending speed of the molten metal, by which both materials are combined. A cast aluminum ingot 1 is cut to expose partly the material 2 in the case of using the resultant composite material as a medium for an object. If a release material 3 is preliminarily coated on the surface of the part to be exposed, the part coated with the material 3 can be easily removed from the material 2 when the ingot 1 is cut. It is also possible to manufacture several pieces of the composite materials by inserting simultaneously several pieces of the metallic shape materials to be inserted into the molten metal. The air existing at the boundary between the material 2 and the aluminum escapes freely upward and no air foam remains therein even if said boundary is intricate.
Patent JP-S6234263-A (JP)
Title: Logical connection system between terminal and application program
Inventor: SENSUI KIYOSHI
IPC: H04L29/02
Filed: 1985-08-07
Abstract: PURPOSE:To avoid such a case where a communication access process rejects the logic request delivered from an application program, by processing the logical connection request corresponding to the network resources if this request is retained. CONSTITUTION:When a logical connection request is received from an application program, a communication access process checks whether the designated terminal name can be recognized or not and also whether the designated terminal is activated or not. If it is impossible to recognize the designated terminal name or if the designated terminal is not activated, the relevant logic connection request is retained. When an indication is given to the activation of the network resources, the communication access process activates the network resources. When this activation is through, it is checked whether or not a request corresponding to the logical connection request retained in the resources with which the activation is through exists. If such a request exists, the establishment of the logic connection is started. Then the end of the logic connection is informed to the requester.