baber/WOPTO huggingface dataset:
Patent JP-H0648801-A (JP)
Title: Highly fluid concrete composition
Inventor: KOYATA HIDEO
IPC: C08L33/02
Filed: 1992-03-11
Abstract: PURPOSE: To improve flowability by mixing a hydraulic material, water, a fine aggregate, a coarse aggregate and a cement dispersing agent consisting of an alkenyl ether/maleic anhydride copolymer expressed by a specific formula in a prescribed weight ratio.  
     CONSTITUTION: The cement dispersing agent is obtained by mixing the alkenyl ether/maleic anhydride copolymers, the hydrolyzed materials or the salt expressed by formula (a), R 1 O(AO) m R 2 , and formula (b), R 1 O(AO) n R 2  (AO represents a 2-18C oxyalkylene, R 1  represents a 2-5C alkenyl, R 2  represents a 1-4C alkyl and each of (m) and (n) represents average addition numbers of oxyalkylene respectively of 1-40 and 100-150) in a weight ratio of component (a)/component (b)=(97-59)/(3-50). Next, a high flowable concrete composition consisting of 350-700 kg hydraulic material as a unit weight in 1 m 3  concrete, ≤180 kg water as a unit weight in 1 m 3  concrete, an adequate quantity of the fine aggregate and the coarse aggregate and 0.05-3 pts.wt. cement dispersing agent per 100 pts.wt. hydraulic material is obtained by kneading the dispersing agent with the cement materials. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06264812-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: SHIOMI YOSHIHIRO
IPC: B60T8/58
Filed: 1993-03-12
Abstract: PURPOSE:To surely perform the traction control via the full-closure control of a throttle valve by correcting the full-closure position of the throttle valve based on the correction value of the full-closure position learning value set in response to the change of the engine temperature. CONSTITUTION:A throttle valve 3 is forcibly and fully closed by a throttle actuator 14 immediately after a power source is turned on, and the output of a throttle sensor is learned as the full-closure position equivalent value. When the full-closure position is offset by a fast idle cam 11, the offset quantity to the open side of the full-closure position by the fast idle cam 11 is estimated based on the cooling water temperature, the offset quantity is subtracted from the learning value, and a correction is made to the signal level corresponding to the full-closure position after a warm-up. The throttle valve 3 can be surely and fully closed during and after the warm-up when the actual full-closure position is changed.
Patent JP-S62224025-A (JP)
Inventor: YAN EFUERUTO FUAN DERU UERUFU
IPC: G01B11/00
Filed: 1987-03-09
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-S61209931-A (JP)
Inventor: NOOMAN UIRUSON JIYONSUTON
IPC: E06B3/66
Filed: 1986-03-10
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-S61293362-A (JP)
Inventor: JIERII CHIYAARUZU SOOBU
IPC: A23L11/00
Filed: 1986-03-10
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-H11247782-A (JP)
Title: Arrangement of a plurality of single stage roots pumps and arrangement of one multistage roots pump
Inventor: GOTOU KUNIFUMI
IPC: F04C23/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain arrangement of a plurality of single stage Roots pump with which driving force of a motor can easily be converted to rotation of rotors, and pumping is smoothly carried out. SOLUTION: A driving gear 17 is fixed to a driving shaft 5b of a motor 5. First and second timing gears 18 to 25 to be meshed with each other are fixed to first and second shafts 8, 9 of first to fourth single stage Roots pumps 1 to 4. The first timing gear 18 of the first single stage Roots pump 1 is meshed with the driving gear 17. The first timing gear 21 of the second single stage Roots pump 2 is meshed with the first timing gear 18. The similar structures are sequentially provided.
Patent JP-S53137631-A (JP)
Title: Terminal unit for information processing
Inventor: TATSUOKA MASAMICHI
IPC: G06K15/12
Filed: 1977-05-07
Abstract: PURPOSE:To establish the terminal unit having broader scanning surface angle and excellent in the performance of image formation, by providing a f-theta lens consisting of two lenses placed between a polarizer and the scanning surface and the polarizer performing polarization with equal angular velocity, in an information processing terminal unit.
Patent JP-H08322832-A (JP)
Title: Method for manufacturing scattering preventing x-ray latticeused for radiography for medical diagnosis and scattering preventing x-ray lattice used for radiography for medical diagnosis
Inventor: KENIISU POORU ZAMOTSUKU
IPC: G21K1/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a strong anti-scatter x-ray grid for medical diagnostic radiography having good line rate and a method of effectively manufacturing the anti-scatter x-ray grid by the manner of not moving the grid during the x-ray exposure. SOLUTION: An anti-scatter x-ray grid 10 for medical diagnostic radiography and a manufacturing method therefor contains a substrate that is made of substantially non-absorbent material 11 of x-ray and has channels therein, and absorbent material 12 that contains substantially absorbent material of x-ray and is placed in the channels. The substrate preferably comprises material 11 that is capable of remaining stable at the melting temperature of the absorbing material 12.
Patent JP-H02237403-A (JP)
Title: Train control method
Inventor: HASEGAWA YUTAKA
IPC: B60L3/08
Filed: 1989-03-07
Abstract: PURPOSE:To enable increasing the number of controlled conditions through a simple system by providing on a train a position detecting function and the positional control data of a ground device and by determining speed limiting conditions from specific control data and from the class and internal state of the detected ground device, when a train passes over the ground device. CONSTITUTION:A train TR knows a position during its travel by a position detector PD and detects the passage over a ground device and the internal state of said ground device by a ground device detector SD. A control logic processor CL reads control data items of said passing ground device from the train position, selects a limiting speed from the internal state of the ground device and forms an allowable speed pattern from the distance to the control point and the limiting speed. Thus, it is possible to increase the number of controlled conditions through a simple system.
Patent JP-H03255312-A (JP)
Title: Portable instrument case
Inventor: KATO YASUJI
IPC: G06M3/00
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the falling of a pedometer by providing a tongue-shaped elastic piece and an engaging pawl at a plate-shaped clip which is provided at a main body so that the clip can be freely opened and closed, elastically deforming the elastic piece with a protruding part which is provided at the rear surface of the main body when the clip is closed, energizing the clip with the reaction, and positioning the engaging piece at a specified point. CONSTITUTION:When the number of walked steps must be known under the mounted state or when the a pedometer is reset, an elastic engaging piece 18 is pushed up with a finger nail. The engaging state with an engaging part 17 is released. A case 11 is turned so that the case 11 becomes horizontal. The rear surface of the case 12 is directed upward. The display part of a display device 14 is directed upward. Thus the confirmation of the number of steps and resetting are made easy. When the pedometer 10 is removed from a holding material 3, a main body 1 is directed upward with a shaft 19 as a center. The holding state of the holding material 3 for the clip 2 and the main body 1 is released. Then, the pedometer 10 is pulled upward. Or the elastic engaging piece 18 is pushed up with the finger nail, and the engaging state with the engaging part 17 is released.
Patent JP-S55144634-A (JP)
Title: Magnetron
Inventor: SOTOKAWA YOSHI
IPC: H01J23/10
Filed: 1979-04-28
Abstract: PURPOSE:To improve the power conversion efficiency of a magnetron with a simple constitution, by permitting magnets and magnetic pole pieces to provide a state of point contact and a holding member of non-magnetic material to be contacted only to the magnetic pole pieces. CONSTITUTION:When a cathode filament 27 is heated by flowing an electric current through a cathode lead wire 32 and cathode lead wire 33 and a high voltage is applied between anode blade elements 22, 22... and the cathode filament 27, a magnetron works to perform its oscillation. Magnetic pole pieces 40, 41 and magnets 38, 39 are held in a state of point contact by protrusions 42, 42..., 43, 43... to suppress the conduction of heat from the magnetic pole pieces 40, 41 to the magnets 38, 39. Accordingly, the magnets 38, 39 cause almost no demagnetization to lower the transmission efficiency of energy between the cathode filament  27 and each end part of the anode blade elements 22, 22... thus to suppress a  reduction of output of the magnetron.
Patent JP-S52136314-A (JP)
Title: Acceleration control device of wound rotor
Inventor: HASEGAWA HIROKI
IPC: H02P23/07
Filed: 1976-05-10
Abstract: PURPOSE: To restrain rush current at the switching time and save necessary number of velocity detectors by which resistance switching velocity is detected by switching secondary resistance when acceleration velocity of electric motor is nearly zero. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54144835-A (JP)
Title: Magnetic disc sub-system
Inventor: INOUE YUUJI
IPC: G11B5/09
Filed: 1978-05-02
Abstract: PURPOSE: To shorten the access time of this unit, by providing the buffer unit as independent locker with the magnetic disc control unit.  
     CONSTITUTION: The data to be written in is fed to the buffer unit 6 via the magnetic disc control unit 4 and it is written in it. While the unit 4 is separated from  CPU, it can be moved to the magnetic disc unit 5A. Further, in case of readout,  the data is transferred to CPU via the unit 4. Simultaneously, it is transferred  also to the unit 6. Since this transfer is made to the data of surrounding, when  CPU requests the same data or the data surrounding it, it can immediately be transferred. The unit 6 is provided with the memory consisting the two hierarchy of the high speed transfer buffer performing the data giving and reception with the unit 4 and the data buffer delivering the data via the transfer buffer and tentatively storing the data from the transfer buffer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08246912-A (JP)
Title: Electronically controlled governor device of engine for work vehicle
Inventor: TSUDA HIROYUKI
IPC: F02D29/00
Filed: 1995-03-14
Abstract: PURPOSE: To increase and decrease speed of a work vehicle by simple brake operation while being a device to normally maintain engine rotating speed in a prescribed set value regardless of a load change. CONSTITUTION: An electronically controlled governor device is provided with an operation circuit 13 to output a control signal S on the basis of a rotating speed signal N and an actuator 6 to control a fuel supply quantity control device 4. A signal storage circuit 15 is connected to an output part 18 of the operation circuit 13, and a changeover switch 14 is connected to an input part 19 of the actuator 6. When a brake actuation detector 8 added to a work vehicle detects a start of brake actuation, a control signal SB at brake actuation starting time is stored in the signal storage circuit 15, and the changeover switch 14 is switched, and the actuator 6 is connected to the signal storage circuit 15. When the brake actuation detector 8 detects a finish of brake actuation, the changeover switch 14 is switched, and the actuator 6 is connected to the operation circuit 13.
Patent JP-S51129232-A (JP)
Title: Electronic photography
Inventor: MIYATSUKA HAJIME
IPC: G03G15/05
Filed: 1975-05-06
Abstract: PURPOSE:Offer a method to obtain good images by a dry process requiring a short time without speckled fogging due to insufficient drying in methods where toner images are made immediately after forming sensitizer layers containing pohtoconduction fine powder on a support body, such as in electronic pohtocopying processes.
Patent JP-H07236733-A (JP)
Title: Pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-02-24
Abstract: PURPOSE:To ensure prevention of such a situation as falling off of a detection lever from a mechanism plate in assembling PACHINKO machines by conveyer system. CONSTITUTION:This pinball machine comprises a mechanism plate 6 on which a ball supplying dish for receiving pinballs discharged from a prize ball paying device and an overflow gutter 12 for flowing down pinballs overflowing from the ball supplying dish are formed, a pinball retaining dish for receiving and storing balls flowing down through the overflow gutter 12; a detection lever 14 which is turned by the balls filled in the overflow gutter 12; and a game stopping mechanism having a switch 15 to be turned on for actuation by the turning of the detection lever 14. Further, a lug portion 25 is provided at the detection lever to be hung on a hook portion 26.
Patent JP-S58171757-A (JP)
Title: Leading-out method of free end of magnetic tape
Inventor: KOSUGI KENICHI
IPC: G11B15/67
Filed: 1982-03-31
Abstract: PURPOSE:To make the device small in size, by blowing out the wind from the annular gap in the lower end of a cartridge toward the inside of the cartridge to facilitate leading out the free end of a magnetic tape even if a shield is not complete. CONSTITUTION:The air pressure in a cartridge 1 is made higher than that of the outside of a tape taking-out hole 4 because of the strength of the wind (shown by black arrows) blown from a blast hole 14. By the fan-out function based on this pressure difference and the force and the current of the wind flowed in the cartridge 1, the peeled free end of a magnetic tape 3 is moved to the tape taking-out hole 4 without dropping to a space 10 from the ring- shaped gap in the lower end of the cartridge 1 while being guided along the inside wall face of the cartridge 1. Since the free end of the magnetic tape 3 is fed along the inside wall face of the cartridge 1, the free end of the magnetic tape 3 is led out from the tape taking-out hole 4 on the inside wall face of the cartridge 1.
Patent JP-H01225490-A (JP)
Title: Method for reforming fats and oils
Inventor: MASE TAMIO
IPC: C12P7/64
Filed: 1988-03-07
Abstract: PURPOSE:To minimize formation of by-products, such as diglycerides, and efficiently obtain expensive fats and oils, etc., from inexpensive palm oil, etc., on an industrial scale, by using a lipase having the isoelectric point within a specific range as a catalyst. CONSTITUTION:A lipase having 4.0-5.0 isoelectric point is used as a catalyst to reform, e.g., palm oil, etc. Furthermore, a lipase (e.g., Rhizopus.javanicus IAM6042) having 1,3-position specificity is preferably used as the above- mentioned lipase.
Patent JP-H05258005-A (JP)
Title: Logic simulation system and input data displaying/ indicating method for the same
IPC: G06F3/048
Filed: 1992-03-12
Abstract: PURPOSE:To improve the efficiency of the generation of a test data or the indication of a result by providing a logic simulation executing means which executes logic simulation and displays its result on a display screen when the designation of an observation signal, etc., for a register is executed. CONSTITUTION:On the picture of a signal list, a user generates the simulation test data, i.e., input waveform on the display screen by a mouse, etc., for an input signal, and instructs a signal required for waveform observation for an output signal, an internal signal and the register. Then, when the execution of the simulation is instructed after each operation of the generation of the input waveform and the designation of observation signal is completed by the user, the logic simulation is executed by a simulation executing part 102. Further, its result is transferred from the simulation executing part 102 to a signal display part 106 through a simulated result file 107, and is displayed on the display screen of a display device 109 through a display system controller 108, and the waveform of the signal designated by the user is outputted.
Patent JP-H08222013-A (JP)
Title: Headlamp for vehicle
Inventor: SAITOU NORIKAZU
IPC: F21V7/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a headlamp for a vehicle capable of constituting subbeam intensity distribution by compactly forming a reflecting surface on the inside of a lighting appliance body and using almost the all region of the reflecting surface as an effective reflecting surface. CONSTITUTION: A headlamp for a vehicle forms a subbeam intensity distribution pattern-by outgoing a light flux radiated from a light source having a single filament 5 arranged in almost a front focal point F position of a reflecting surface 2 to the front of a lighting appliance in almost the whole region. The difference between the longitudinal and lateral directions forming the region of an effective reflecting surface of the reflecting surface 2 is made small to make compact, and a cut line region capable of obtaining a sufficient standard value as the subbeam intensity distribution pattern is formed.  When the reflecting surface 2 is constituted, a lens step having a large diffusion angle is formed in the periphery of a front lens 8 covering a front opening 3 of a lighting appliance body 1, a reflection ineffective part is formed in the periphery, especially in four corners of the reflecting surface 2, a shade for shielding a light flux proceeding to the periphery of the reflecting surface 2 is fit to the outer circumference of a bulb 4, and generation of other strong light other than a hot zone on the mirror surface of the reflecting surface 2 is prevented.
Patent JP-S56153572-A (JP)
Title: Voice reproducer with picture display
Inventor: NOMURA MASAAKI
IPC: G11B31/00
Filed: 1980-04-24
Abstract: PURPOSE:To simplify the constitution of a recorder and reproducer device with picture display, by displaying a picture on a heat sensing recording medium reversible in the photo absorption characteristic with a multistylus thermal head according to the digital video information reproduced at the same time with voice, and erasing it with a thermal roller. CONSTITUTION:At the same time when voice is reproduced from the recording medium 1, the digital dot video signal is reproduced with the multihead 11 and applied to the multistylus thermal head 15 via the video signal read-in circuit 12, differentiation circuit 13, and inverting shaping circuit 14 to form the dot picture on the thermal recording medium 16 the photo absorption characteristic of which is reversible. This picture is erased with the thermal roller 20 to which the constant temperature higher than the temperature of the head 15 at the time of image formation. Thus, the constitution of the recorder and reproducer with picture display is simplified, because TV signal processing and the like are unnecessary.
Patent JP-H04272422-A (JP)
Title: Exhaust device for motorcycle
Inventor: MATSUMOTO AKIO
IPC: F01N13/10
Filed: 1991-02-27
Abstract: PURPOSE:To enlarge a sound absorbing volume and reduce a size of a muffler cylinder itself by connecting a tapered pipe whose rear end is widened to an exhaust collection pipe to which rear ends of a plurality of exhaust pipes are also connected while forming an exhaust expansion chamber, and connecting a rear end of the tapered pipe to the muffler cylinder. CONSTITUTION:Four exhaust pipes are respectively connected to exhaust ports of cylinders of a four-cylinder engine. Rear ends of the exhaust pipes are respectively inserted into and connected to an exhaust collection pipe 2. A tapered pipe 3 whose rear portion is gradually widened is welded to the exhaust collection pipe 2. An inner pipe 4 is inserted through the tapered pipe 3, while the inner portion of the inner pipe 4 serves as an exhaust expansion chamber 5 and the outside of the inner pipe 4 serves as an exhaust interference chamber 6. The rear end of the tapered pipe 3 is welded to the front end of a muffler cylinder 8 so as to coincide its diameter to that of the muffler cylinder 8 through a short communication cylinder 7. Two muffler chambers 9, which are communicated with each other through a buffle pipe 10, are formed longitudinally inside the muffler cylinder 8.
Patent JP-H02234235-A (JP)
Title: Control system for up-down shift queue
Inventor: INOTA KEIKO
IPC: G06F9/46
Filed: 1989-03-08
Abstract: PURPOSE:To queue in and out a queue element having the optional value at a high speed by searching the position of the queue element closest to the queue- in/out position via a dummy queue element control table. CONSTITUTION:A dummy queue element 40 is queued in an up-down shift order queue terminal 20 by a dummy queue element register means 11. The pointer of each element 40 is registered in a dummy queue element control table 30. Then a queue-in/out position high speed search means 12 divides the value of the subject queue element by the interval value of the element 40 and uses the quotient as a key. Thus the pointer of the element 40 set closest to the queue-in/out position is obtained via the table 30. Then the position of the pointer is searched. As a result, a queue element having the optional value is queued in and out at a high speed.
Patent JP-H10280732-A (JP)
Title: Base isolation bolt
Inventor: IISHIBA YOSHIO
IPC: E04B1/36
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To construct a base isolated building such as a detached house made of wood or steel structure which does not collapse owing to a large earthquake with a base isolated bolt building hardware at a low cost and with ease. SOLUTION: An elastic spring 3 or laminated rubber is mounted on the middle part of a conveutional anchor bolt. The portion of a bolt 1 is buried in a continuous footing where the elastic spring 3 or a laminated rubber receiving lower plate 5 are mounted thereon. An upper plate 6 is covered, thereby fastening a ground sill and the continuous footing with the bolt 1. An automatic building anti-rolling device 7 is attached thereto so that the building may not roll with a small earthquake or wind pressure whose wind velocity is about 30 M.
Patent JP-H03256103-A (JP)
Title: Copying device for force control robot
Inventor: NAKADA YASUYUKI
IPC: G05B19/18
Filed: 1990-03-07
Abstract: PURPOSE:To hold force to be impressed to an object during the period of copying work at a constant level by setting up a pressing direction vector vertically to a moving direction vector to the succeeding copying coordinate system setting point estimating position at the time of setting up a copying coordinate system at a contact point other than the start point of the copying work. CONSTITUTION:A normal vector calculating means 17 calculates the inside normal vector of the object to be worked at a contact point between the head of a hand and the object based upon the output of a force detection part 13 using a force sensor for instance. On the other hand, a tangent vector calculating part 18 calculates a tangent vector at the contact point based upon the output of the means 17 and a moving direction vector applied from an operator through a control command forming part 12. A curvature calculating means 19 calculates the curvature of the surface of the object whose shape is unknown based upon the outputs of a position detection part 14 and the means 17. A copying coordinate setting means 20 sets up a copying coordinate system determined by the pressing direction unit vector of a hand head part and the moving direction unit vector of a robot head on a contact point between the hand head part of the robot 10 and the object based upon the outputs of the means 17, 18, 19.