baber/WOPTO huggingface dataset:
Patent JP-H04290649-A (JP)
Title: Planetary gear train of automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H3/66
Filed: 1991-03-20
Abstract: PURPOSE:To improve the power transmission efficiency at the fifth and sixth speeds, reduce the gear noise, and reduce the number of revolution of a constitution member which revolves at a high speed. CONSTITUTION:N is an input shaft connected with an output shaft on an engine side, and U is an output shaft. Between the input shaft N and the output shaft N, three pairs of single planetary gear mechanisms G1-G3, the first-second brakes B1-B2, and the first-third clutches C1-C3 are arranged. The first single planetary gear mechanism G1 is the first speed change means, and a planetary gear train constituted of the second and third single planetary gear mechanisms G2 and G3 is the second speed change means. The speed change stages consisting of the forward six speed and the rearward one speed are enabled by selectively operating each clutch C1, C2 and each brake B1-B3.
Patent JP-H11317060-A (JP)
Title: Reproducer
Inventor: ADACHI HIROO
IPC: G11B27/034
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve operability by allowing a deciding means to automatically decide a music to be reproduced based on an inputted time and allowing a control means to perform the reproducing of the music decided by the deciding means or an audinary music according to whether a time is inputted or not at the time of reproducing musics recorded on a recording medium to simplify the selecting of a music at the time of recording the the music. SOLUTION: When a switch 1 or a switch 2 of a tape selecting circuit 54 is turned on in recording a reproducing signal of a CD 10 on a 46 or a 60 minuite tape, a microcomputer 48 stores contents of the CD 10. The computer 48 stores frames of a music number N at the point of time when playing times of respective musics are applied to the computer from on and off states of the switches 1, 2 till times exceed 23 minuites or 30 minuites and it starts the playing of the music and interrupts the playing of the music when frames of the music number N come. The computer 48 measures times of the playing till the interruption and the interruption and when the time of the interruption becomes equal to or larger than the 23 minuites or the 30 minuites + αminuites, is starts the playing again.  Thus, the selecting operation of a music at the time of recording the music is simplified to improve the operability.
Patent JP-H11256358-A (JP)
Title: Corrosion resistance copper pipe for heat exchanger
Inventor: FUKUSHIMA MAKOTO
IPC: F28F19/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant copper pipe for a heat exchanger having corrosion resistance to obviate the formation of rust by corrosion of the surfaces of the heat transfer tubes of the heat exchanger even under a strongly corrosive environment and to obviate the leakage of a gaseous refrigerant by corrosion of the heat transfer tubes. SOLUTION: The copper pipe for the heat exchanger formed by applying tin plating of 0.5 to 3.0 mμm in film thickness on the outside surface of the copper tube stock for the heat exchanger or subjecting the tube stock to a heat diffusion treatment under the conditions of a treatment temp. 500 to 900 deg.C and treatment time 10 seconds to 3 minutes and for the treatment time shorter as the treatment temp. is higher after the application of the tin plating of the film thickness described above is used as the corrosion resistant copper pipe for the heat exchanger to be used at the time of assembling the heat exchanger 7.
Patent JP-S59179998-A (JP)
Inventor: MINATO TAKASHI
IPC: E21D11/10
Filed: 1983-03-31
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-S54149818-A (JP)
Title: Torque controller of alternating current motor
Inventor: NOMURA TOSHIHIRO
IPC: H02P27/06
Filed: 1978-05-16
Abstract: PURPOSE: To control torque generated at high accuracy while reducing the components of the pulsation of torque, by mounting an electromotive force computing element and a magnetic flux computing element to a control circuit of an alternating current motor, to which armature currents are fed through a rectifying valve.  
     CONSTITUTION: The terminal voltage of the motor of an alternating current motors 20, to which armature currents are supplied through a rectifying valve 16, and armature currents are sent to an electromotive force computing circuit 40, magnetic flux is calculated by means of a magnetic flux computing element 42 from the electromotive force and magnetic flux is phase shited at angle of 90° by means of a vector rotary instrument 44. The magnetic flux is rectified synchronizing with the control signals of the rectifying valve 16, effective magnetic flux is detected, current command value is computed from the effective magnetic flux and torque command value 34 and armature currents are controlled in accordance with the value. Thus, torque generated can be controlled at high accuracy while a pulsation portion contained in the torque generated can be reduced not more than tolerance limits, and the torque generated can be changed into smooth drive characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54149800-A (JP)
Title: Modification of ring-opening polymer
Inventor: KOBAYASHI MASAO
IPC: C08G61/08
Filed: 1978-05-16
Abstract: PURPOSE: To increase the heat distortion temperature of a ring-opening (co)polymer of a norbornene derivative according to the amount of an ethylenically unsaturated dicarbonyl compound added without lowering the mechanical properties, by modifying the (co)polymer with the dicarbonyl compound.  
     CONSTITUTION: (A) 100 parts by wt. of (a) a ring-opening polymer of a norbornene derivative of formulas I and II: (W 1 , X 1 , Y 1 , Z 1 , W 3 , and Z 3  are H, 1W20C hydrocarbon groups, etc.), preferably 5-cyano-bicyclo[2.2.1]heptene-2, having one or more types of polar groups or (b) a ring-opening copolymer of the norbornene derivative with a cycloolefin compound, e.g. formula III: (n is an  integer 3W20), is reacted with (B) 5W100 parts by wt. of an α,β-ethylenically  unsaturated dicarbonyl compound, preferably N-phenyl-maleimide or maleic anhydride, to give the desired modified polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08252168-A (JP)
Title: Heating cooker
Inventor: KODA TETSUYA
IPC: A47J27/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a heating cooker with a preheating function which is capable of accurately notifying a user that the temperature of an object to be heated has reached a prescribed temperature. CONSTITUTION: The cooker is provided with a preheating function in which completion of preheating is judged at the time when the temperature detected by a sensor 4 on an object to be heated reaches a temperature corresponding to the preheating relational expression stored in a storage means 9 for the preheating relational expression, and in which the judgement is reported by a means 10 for notifying of the completion of preheating, so that the preheating of the object to be heated is accurately performed.
Patent JP-S60201102-A (JP)
Title: Hydraulic operating device
Inventor: MIKI MASATOSHI
IPC: F15B11/05
Filed: 1984-03-27
Abstract: PURPOSE:To provide smooth fine adjustability for the speed of an actuator by installing a by-pass valve between a pump discharge line and a tank, and by controlling this by-pass valve in a wide range in response to signals given by a control device. CONSTITUTION:A by-pass valve 7 is installed between a pump discharge line and a tank 11, and controlled in response to electrical signals given by a control device 10, into which signals from a manipulator 5 and a pressure 8 are fed, in a wide range of discharge amount incl. the non-sensitive zone. Thereby the degree of opening of the by-pass valve 7 becomes free from influence of the load applied to an actuator 4, and also the control range of the relieve amount is widened, so that the speed of the actuator can be fine adjusted smoothly.
Patent JP-S62213215-A (JP)
Title: Flyback transformer
Inventor: ASAKURA KATSUYASU
IPC: H01F38/42
Filed: 1986-03-14
Abstract: PURPOSE:To realize engagement at the position determined in the stage of design and makes easy improvement of workability and access to the automatic assembling by providing a stepped portion to the projected part at the engaging region. CONSTITUTION:A projected part 7 having the stepped part for engagement is provided to the internal wall of high voltage bobbin 6. In the same way, a projected part 9 is provided to the external wall of low voltage bobbin 8 for the engagement with the projected part 7 of high voltage bobbin 5 considering the core engaging part 10. As a result, engagement can be realized without considering the inserting position and these are further provided with the UU type ferrite core in order to form a flyback transformer. Moreover, in case the stepped part is provided to the projected parts 7, 9 for engagement, restriction in the rotating direction is only required and in case the stepped portions of projected parts 7, 9 for engagement are provided alternately, restriction in the rotating direction can also be eliminated. Provision of two stepped portions doubles the degree of freedom and results in the expectation for the similar effect.
Patent JP-H10252788-A (JP)
Title: Disc brake
Inventor: MATSUMOTO ATSUO
IPC: F16D65/097
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism to provide a friction pad itself with a scraper function of a disc rotor and to achieve a slide condition prevented from the occurrence of an actual damage even when slide members always make contact with each other. SOLUTION: A disc brake is formed such that friction pads 6 are arranged facing each other with a disc rotor D situated at a center therebetween and by a piston 4 slidably fitted in a hydraulic cylinder 2 installed in a calliper, a friction pad 6 is pressed and forced into slide contact with the disc rotor D, brake torque is received by a torque receiving part 9 arranged at a caliper 1, and during hydraulic pressure release, the piston 4 is moved backward by a retractor mechanism. An elastic body to press the friction pad 6 by an arbitrary stroke to the disc rotor D side is located between the piston 4 and the friction pad 6, and even during non-brake, the friction pad 6 is always forced into contact with the disc rotor D by a set bearing.
Patent JP-H07104500-A (JP)
Title: Magnetic toner for electrostatic charge image development
Inventor: IMAI EIICHI
IPC: G03G9/083
Filed: 1994-03-28
Abstract: PURPOSE:To provide magnetic toner for developing an electrostatic charge image, having high cleanability, environmental stability, durability against the use of many sheets or the like. CONSTITUTION:This toner features that magnetic toner particles containing 1 to 10 pts.wt. of polyalkylene having weight average molecular weight between 3000 and 80000 and containing 5 to 60wt.% of n-hexane extracted at a boiling point for 100 pts.wt. of a resin component, and 10 to 70 pts.wt. of magnetic powder (toner weight basis) are contained, together with non-magnetic inorganic fine powder treated with silicone oil, and that a coefficient of dynamic friction is between 0.20 and 0.50.
Patent JP-S61215600-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/16
Filed: 1985-03-20
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-H05220717-A (JP)
Title: Casting method for water seal joint body
Inventor: MURAKAMI YOSHIHIDE
IPC: E03D13/00
Filed: 1992-02-10
Abstract: PURPOSE:To prevent water sealing water from leaking by developing no crack at the joint area between a water seal joint body and a water sealing part even after drying and firing by a method wherein the water seal joint body, which is slip cast separately, is formed in a casting mold having a casting port, through which slurry is cast from side into a horizontally extending casting space. CONSTITUTION:A casting mold 20 consists of a lower mold 21, in which a casting space 23 is formed, and an upper mold 22 for covering the top face of the lower mold 21. The casting space 23 is formed as a space extending horizontally. At the left side of the casting space 23, a vertically through casting port 24 is formed so as to pierce the upper and lower molds 22 and 21. At the center of the casting port 24, a lateral opening 25, which is horizontally opened to the casting space 23 in such a manner that the lateral opening is opened towards the corner part of the casting space obliquely when seen in one plane. The slurry cast from the casting port 24 runs through the lateral opening 25 into the space 23 under the condition that nearly uniform density is held throughout the slurry and deposits. A water seal joint body 7, which is formed in the casting space 23, is cut at the cutting surface C at the boundary between the joint body and the lateral opening 25. After that, the joint body is disposed upright to a bottom plate part 6 by being pushed its cutting surface C against the bottom plate part 6 and then dried and fired. Consequently, no crack develops in the water seal joint body 7.
Patent JP-H06196640-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIGURO MASATO
IPC: H01L21/8234
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the flowing of current between VDD and GND as far as possible by commonly connecting the gate, the source and the drain of a MOS transistor in a semiconductor integrated circuit including the MOS transistor, which is not used when the circuit is constituted. CONSTITUTION:In a P-channel MOS transistor P1, the common connections of a drain region 5, a source region 6 and a gate electrode 2 are connected to a first wiring layer 10 and contact holes 91-93, respectively. In an N-channel MOS transistor N1, the common connections of a drain region 8, a source region 7 and a gate electrode 3 are connected to the first wiring layer 10 and contact holes 94-96, respectively. The MOS transistors are not connected to VDD and GND, but are provided independently. The source, the drain and the gate are commonly connected at the same potential. Therefore, even if a gate oxide film is broken, the current does not flow.
Patent JP-S55148814-A (JP)
Title: Anti-drift ice levee
Inventor: KIKUI KEIZOU
IPC: E02B3/06
Filed: 1979-05-10
Abstract: PURPOSE: To prevent invasion of a drift ice as well as malaffections to a farm due to environmental changes in an ocean current and a tidal current by a method wherein a drift ice rejecting body having a rack-shaped inclined surface is formed in an anti-drift ice levee in the farm for sea tangles, scallops and the like.  
     CONSTITUTION: A drift ice rejecting body 2 is formed by arranging a multitude of drift ice rejecting beams 4 in a rack-shape within an inclined guarder frame 3. Slats 5 are extended from an upper portion of the inclined guarder frame 3 and are connected to a brace 6 extended below the inclined guarder frame 3. Further, a triangular leg 7 is formed at a lower portion of the inclined guarder frame 3. A multitude of anti drift ice levees 1 thus constituted are arranged so that a top portion of the drift ice rejecting body 2 is protruded above a water level. Consequently, a drift ice rushing against the anti-drift ice levee 1 is ridden on the inclined surface of the drift ice preventing body 2 and is broken after it is bent. On the other hand, the drift ice preventing body 2 is formed in the rack-shape, therefore, sea water can be passed through the anti-drift ice levee 1 freely and an ocean current, as well as a tidal current can not be interrupted at flowing through the levee 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63224140-A (JP)
Title: Fluorescent lamp
Inventor: HAYASHI TAKESHI
IPC: H01J61/52
Filed: 1987-03-12
Abstract: PURPOSE:To secure emission of light provided with normal color temperature even though the ambient temperature drops by thermally fitting a self temperature control heating unit to the glass tube of a fluorescent lamp and utilizing the base of the fluorescent lamp part as the electrode terminal of the heating unit. CONSTITUTION:A self temperature control heating unit 1 is formed in a rectangular structure in which an electrode (made of copper or copper alloy) 7 is laid on a insulation film (made of polyester, polyethylene etc.) 6, a resistance (made of mixture consisting of carbon and resin) 8 is further laid on the electrode 7 and finally an insulation film (made of polyester, polyethylene etc.) 10 is laid thereon. And lead wires 11 connected to both upper and lower electrodes 7, 9 are electrically connected to a base 3, the resistance 8 is supplied with electric power through the base 3 and generates heat. According to this contrivance, any fluorescent lamp unable to come on at a low ambient temperature can be also lighted to become capable of making a very beautiful display in combination liquid with crystals.
Patent JP-S58175187-A (JP)
Title: Page controlling system
Inventor: KOSUGE TAKAHARU
IPC: G06F13/00
Filed: 1982-04-07
Abstract: PURPOSE:To make the page controlling system simple and high-speed, by providing an act page register and a stand-by page register and exchanging contents of them by a page switch instruction in case of the data transfer between different pages. CONSTITUTION:In the state where XYZ-word data is transferred from start address ABC of a page (m) in a memory area to address DEF and following addresses of a page (n) successively, a controller CPU is provided with a general register 0, a general register 1, an index register 0, an index register 1, an act page register, and a stand-by page register, and the page switch instruction is provided which has a function to exchange contents of the act page register and the stand-by page register, thereby transferring a large quantity of data between different pages in a high speed without setting frequently page registers again. Saving and restoring of transfer data taken out from a memory which are required in the conventional method are unnecessary.
Patent JP-H07258594-A (JP)
Title: Pencil lead and its production
Inventor: WAKATA MASASHI
IPC: C09D13/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a pencil lead which has such high bending strength as not to be attained conventionally without using graphite, can give a drawn line having low glossiness and a bluish black color, and has smoothness in writing. CONSTITUTION:The fired pencil lead containing boron nitride as a substantial portion of the crystalline lubricant for an inorganic extender, wherein the nitride substantially consists of boron nitride having a graphitization index [{(100)+(101)}/(102)] represented in terms of a ratio of the areas of peaks in X-ray diffractometry of 10 or below and a mean particle diameter of below 8.0mum.
Patent JP-H06246050-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-02-22
Abstract: PURPOSE:To lessen ROM capacity by lightening the burden of the control on a game control device side while multi-color display is made. CONSTITUTION:A command for giving a command for display classification is transmitted from a game control means, and in the display CPU on the display control device side, according to a received display classification command, a display pattern at the time of stop is selected (step S206, step S214, step S226), and displayed on a variable display device. Thus, a part of control on the game control means side is burdened on the display control device side. As a command for display classification, a variable display command, a failure stop command, a hit stop command, a lucky number stop command and so on are provided, and the display control is conducted by the display CPU corresponding to the respective commands.
Patent JP-S62214303-A (JP)
Title: Nearby position detecting position for moving operation member
Inventor: MATSUMOTO TOSHIYUKI
IPC: B65G43/00
Filed: 1986-03-15
Abstract: PURPOSE:To simplify the constitution of a detecting device to prevent an operating member from colliding and to realize safe constitution by detecting the projection and sinking of an operating element by the approach of the tip part of the operating member by a beam sensor. CONSTITUTION:Supply conveyors 3 and 5 which constitute the operating member and moves between both right and left machine frames 35 is constituted by fixing a conveyor frame 37 to which the base end side of a belt conveyor 36 extends to the frame 35 and providing a conveyor frame 38 to which the tip side of the belt 36 extends to the tip side of the frame 37 in a free extending/contracting state. The operating element 40 is a plate body and provided to the tip part of the frame 38 so that it is freely raised around a pin 41; and a projection 42 is projected outward at the lower end of the operating element 40. The operating element 40 which is normally fallen down along the frame 38 by gravitation is raised by the approach of the frame 38. Further, the beam sensor 43 is provided to the frame 38 and a photodetector 45 and a projector 44 are fitted to the frames 38 of the conveyors 3 and 5 respectively. The sensor 43 stops a control motor for the frame 37 when light is cut off by the operating element 40 during the approach of the frame 38 to prevent the frame from colliding by further moving.
Patent JP-2000256240-A (JP)
Title: Recovery of glycol
Inventor: NAKAZONO TOSHIYUKI
IPC: C08G63/88
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering glycol components from an eluting liquid eluted from a reaction process economically in producing a polyester from an acid component consisting of terephthalic acid or of mainly terphthalic acid and an alcohol consisting maily of ethylene glycol and neopentylglycol. SOLUTION: This method for recovering glycol components is to store an initially distilled glycol temporarily, return a part of the initially distilled glycol into a distillation pot in the later period of the distillation and redistilling in recovering the glycol components from an eluting liquid generated from esterification and polycondensation processes by a batch distillation in producing a polyester from an acid component consisting of terephthalic acid or mainly of terephthalic acid and an alcohol component consisting mainly of ethylene glycol and neopentyl glycol.
Patent JP-S59182705-A (JP)
Title: Patterned molding material of unsaturated polyester resin
Inventor: KUBO TOSHIO
IPC: B29B9/00
Filed: 1983-04-01
Abstract: PURPOSE:To obtain the titled molding material suitable for molded pieces with natural and fine appearance such as an ash tray, a cup, a pencil case, a pen tray, etc. by providing colored grooves on the surface of an extruded piece of unsaturated polyester resin molding material obliquely to the extruding direction. CONSTITUTION:To take an example, V-type grooves 2 are provided obliquely to the extruding direction on the surface of a rodlike extruded piece 1 of unsaturated polyester resin molding material and the inner part of the groove 2 is coated and colored 3 with coloring agent provided by dissolving black dye in styrene monomer to obtain patterned molding material. Then, this material is cut in round slices and formed in heat and pressure to obtain a molded ash tray of imitation natural material wherein a black striped pattern is designed nicely on a white ground.