baber/WOPTO huggingface dataset:
Patent JP-H09193058-A (JP)
Title: Carrying robot
Inventor: ITAGAKI YASUHITO
IPC: B25J17/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrying robot which can perform vibrationless smooth operation. SOLUTION: A carrying robot has a base stand, first and second intermediate arms and a tip arm. The base stand and the arms are connected to each other through a driving shaft 48. A bidirectional motor to drive the driving shaft 48 is arranged in the base stand. A pinion 44 and a large diameter gear 46 meshing with each other are respectively fixed to an output shaft and a driving shaft of the motor. The motor is supported with a swing arm 36 which can approach and separate to the large diameter gear 46 by turning. A tension spring 64 is connected to the swing arm 36, and energizing force to press the pinion 44 against the large diameter gear 46 is applied. A backlash between the pinion 44 and the large diameter gear 46 is prevented by this energizing force.
Patent JP-S648177-A (JP)
Title: Image forming device
Inventor: KAGAYA KOJI
IPC: B65H31/26
Filed: 1987-06-29
Abstract: PURPOSE:To pile the discharged paper sheets free from disarray onto the receiving board of a jogger device by installing a plurality of paper pressing levers for pressing the paper pressing part through contact for the paper sheets piled onto the receiving board of the jogger device. CONSTITUTION:A jogger device 7 is installed onto a printer device body and allows the paper P discharged from a pair of paper discharge rollers 34 to pass against the downward urging force of a plurality of paper pressing levers 101 and piles said paper sheets P successively onto a receiving board 8. The piling position is changed by the reciprocating movement of the receiving board 8 each time when the number of paper sheets P in a prescribed number which is detected by a paper detecting means 16 are piled. Since, in this case, the piled paper sheets P are pressed by the rotors 105 at the top edges of a plurality of paper pressing levers 101, disarray of paper sheets is not generated. Thus, the paper sheets discharged from the device body can be piled free from disarray onto the receiving board of the jogger device, and the paper sheets can be distinctly assorted into groups.
Patent JP-H115016-A (JP)
Title: Method for estimating ph of liquid absorbent in control of the number of circulating pump of absorbing tower for flue gas desulfurizer
Inventor: KIMURA SATOSHI
IPC: B01D53/50
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve desulfurizing control function by estimating to determine the pH of a liquid absorbent after a required time elapsed from this point of time based on the pH of the liquid absorbent at this point of time and the pH of the liquid absorbent before the required time to increase the precision of the control of the operation number of the circulating pump. SOLUTION: A pH estimating computing element 11 for estimating to determine the pH of the liquid absorbent 1 after the required time elapsed from this point of time based on the pH of the liquid absorbent 1 at this point of time and the pH of the liquid absorbent 1 before the required time is provided. That is, relating to the pH estimating computing element 11, the difference between the pH of the liquid absorbent 1 at this point of time and the pH of the liquid absorbent at the time before the required time is determined, whether the difference of pH is proper or not is judged by comparing with the threshold value and when the difference is proper, the pH of the liquid absorbent 1 after the required the elapsed from this point of time is estimated to determine with the rate of change based on the difference of the pH.  On the other hand, if the difference of the pH is not proper, the pH of the liquid absorbent 1 after the required time elapsed from this point of time is estimated and determined by replacing the difference of the pH by the threshold value and using the rate of change.
Patent JP-S6135851-A (JP)
Title: Catalyst carrier stable at high temperature and its preparation
Inventor: YAMASHITA HISAO
IPC: B01J23/10
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a catalyst carrier having high activity and good stability at high temp., by converting composite oxide of a rare earth element and aluminum having a large specific surface area to a precursor capable of being changed to beta-alumina. CONSTITUTION:Composite oxide of a rare earth element such as lanthanum or neodium and aluminum having a specific surface area of 10m<2>/g is converted to a precursor capable of being changed to beta-alumina when the rare earth element and beta-alumina are heated at 1,000 deg.C or more within 2hr. Thus obtained catalyst carrier is reduced in the lowering in activity even at a high temp. range and has high thermal stability.
Patent JP-S643691-A (JP)
Title: Display controller
Inventor: NAKAJIMA MASAHIRO
IPC: G09G1/02
Filed: 1987-06-26
Abstract: PURPOSE: To easily sample a signal by a video printer even when a display signal in each pixel of a video signal becomes a high frequency signal by outputting a video signal for a video printer from a video signal generating circuit by signal frequency lower than that of a video signal for a video display. CONSTITUTION: A display interface signal 6 applied from the video signal generating circuit 3 to a CRT display 8 through a display interface output circuit 4 consists of a pixel signal, a horizontal synchronizing pulse and a vertical synchronizing pulse. A buffer circuit 31 temporarily stores the signal 6, outputs the signal 6 at a slower speed and the delayed signal is applied to a video printer 9 through a video printer interface 5. Thereby even when a display has high resolution and the display interface signal 6 is a high frequency signal, the video printer 9 can easily sample the signal.
Patent JP-S645397-A (JP)
Title: Inverter driving method for induction motor
Inventor: SAWA TOSHIHIRO
IPC: H02P27/06
Filed: 1987-06-26
Abstract: PURPOSE:To improve the responsiveness of speed-torque with vector control on any winding connection, by reading a motor controlling constant group against the winding connection, out of a storage means, and by applying the group to a control section as a motor controlling constant. CONSTITUTION:In a vector controlling circuit, exciting current command 8, secondary current command 9, slip frequency command 10, and the like are determined by motor characteristic, and motor controlling constants 11-15 are obtained from the motor characteristic at the time of connecting each winding. The motor controlling constants 11-15 at the time of Y-connecting and at the time of  -connecting are kept stored in a ROM. Then, it is judged whether operation is Y-connecting operation or  -connecting operation, and a motor controlling constant group accommodated to the operation is read out of the ROM and is applied as the motor controlling constants 11-15.
Patent JP-H0510134-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02F3/26
Filed: 1991-07-01
Abstract: PURPOSE:To form such an optimum air-fuel mixture as ignitable around a spark plug. CONSTITUTION:A spark plug is set up in the central part of a cylinder head inner wall surface, and a fuel injection valve 15 is set up in a peripheral edge of the cylinder head inner wall surface. A recess groove 15, being partitioned off by a pair of side wall surfaces 15b extending as gradually spreading toward the fuel injection valve 14 side from beneath the spark plug and a bottom wall surface 15c being almost flattened with the former is formed on a top face of a piston 2, and a fuel gride groove 16 is formed on the groove bottom wall surface 15c, Each recess groove wall surface 15b is almost straight installed toward the side of the fuel injection valve 14 from the recess groove end 15a. Fuel is sprayed aslant toward the groove bottom wall surface 15c from the fuel injection valve 14 and a part of injection fuel bumped with the bottom wall surface 16c is headed for the recess groove end 15a beneath the spark plug and the other injection fuel along the recess groove size wall surface 15b, respectively.
Patent JP-H0718702-A (JP)
Title: Valve operating structure for backhoe
Inventor: SHIMOIE SHIZUO
IPC: E02F9/20
Filed: 1993-06-30
Abstract: PURPOSE:To provide at low cost a simple valve operating structure that can prevent leakage of working fluid while allowing changing of operating patterns to become available for a hydraulic operating lever. CONSTITUTION:In a valve operating structure for a backhoe wherein hydraulic pilot controlled pressure control valves assigned for operations in each direction of an operating lever 13L available for being operated crosswise in swing motion toward the front and the rear and toward the right and the left are constructed in a switchable structure, each of the hydraulic pilot controlled valves for each of pressure control valves and the operating lever 13L are supported together in a frame 16 so that they can swing round the axial center along the extension of the operating lever 13L. A swing position control device K is provided for controlling swing motions on a specified first operating position and a second operating position that is apart by swing motion at a specified angle from the first operating position.
Patent JP-H06751-A (JP)
Title: Real image remote monitoring device for molded product
Inventor: SUGA YASUMASA
IPC: B23Q15/00
Filed: 1992-06-19
Abstract: PURPOSE:To set a molding condition for a molded product based on a checked result by checking a molded product, molded by a molder at a molding spot, as a three-dimensional image from a remote place. CONSTITUTION:Molded products are taken out, in order, from a plurality of molders 1, the molded products are induced, in order, to a photographing spot by means of a handling device 2, and photographed as a three-dimensional image by a three-dimensional image photographing device 3. The photographed three-dimensional photograph data is converted into three-dimensional image data by a three-dimensional image transmitting device 4 and transmitted to a remote place. The transmitted three-dimensional image data is reproduced by a three-dimensional image reproducing device 5. After according to the reproduced result, the molded product is checked, a molding condition for producing a molding condition is set by a molding condition remote setting device 6. The set molding condition data are transmitted to each molder 1 through a molding condition transmitting device 7.
Patent JP-H066116-A (JP)
Title: High frequency power distribution synthesis circuit
Inventor: SEKINE KENJI
IPC: H01P5/16
Filed: 1992-06-19
Abstract: PURPOSE:To simplify the entire configuration and to improve the synthesis efficiency by using a distributer of the same configuration as that for an input side as an output side distributer while its left and right sides are placed opposite. CONSTITUTION:A signal from an input terminal 1 enters a directional coupler 2a, in which the signal is distributed to be a 90 deg. phase shift passing output and a 180 deg. phase shift coupling output. The 90 deg. phase shift output enters a directional coupler 2b whose output terminal position is arranged opposite to a conventional directional coupler with respect to the left and right sides via a transmission line 5, and is distributed into a passing output subject to 90 deg. phase shift appearing at an output terminal 3c and into a coupling output subject to 180 deg. phase shift appearing at an output terminal 3d. Moreover, the coupling output shifted by 180 deg. at a coupling device 2a enters a directional coupler 2c, in which the signal is distributed to be a 90 deg. phase shift passing output appearing at an output terminal 3a and a 180 deg. phase shift coupling output appearing at an output terminal 3b. The phase difference of the signal between the terminal 1 and each output terminal is 270 deg. for the output terminal 3a, 360 deg. for the output terminal 3b, 180+k deg. for the output terminal 3c, and 270+k deg. for the output terminal 3d.
Patent JP-H0212022-A (JP)
Title: Superconductive photodetector element
Inventor: KISHI FUMIO
IPC: G01J1/02
Filed: 1988-06-30
Abstract: PURPOSE:To make a relatively large quantity of electric current to flow to the title element without lowering the sensitivity by providing at least two superconductor joined with each other through a tunnel and a photoconductive semiconductor joined with one of the superconductor. CONSTITUTION:An insulating area 12 is provided between superconductive layers 2a and 2b and a tunnel barrier layer 3, superconductive layer 4, and photoconductive semiconductor layer 5 are successively provided on the layers 2a and 2b and area 12. In addition, electrodes 6a and 6b are respectively provided on the superconductive layers 2a and 2b. When the number of quasiparticles increases in the superconductor, the energy gap decreases and the electric current flowing through the joining surface of the superconductor and other superconductor changes. By utilizing the action, the electric current flowing through this element is changed in corresponding to the light irradiating quantity and the light is detected. Since the electric current flowing through the barrier layer 3 is originally generated by the tunneling of the quasiparticles, the value of the electric current can be made larger.
Patent JP-H04362031-A (JP)
Title: Press mold structure for optical element
Inventor: KUWABARA TETSUO
IPC: C03B11/08
Filed: 1991-06-06
Abstract: PURPOSE:To provide a press-mold structure having high-temp. high strength, oxidation resistance and high specular property (free of defects such as blowholes), releasable from glass, maintaining a sliding property between the barrel die and die member and without the optical axis of the molded article being misaligned even if the temp. is controlled in the process of press-molding a frit. CONSTITUTION:A frit 1 is pressed in a barrel mold 4 by using mold members 2 and 3 sliding on the barrel mold 4, and an optical functional face corresponding to the molding faces 2b and 3b of the members 2 and 3 is formed on the frit 1. In this press-mold structure for the optical element, the members 2 and 3 are respectively formed with the main bodies 2a and 3a and molding face constituting members 2c and 3c, the main body is made of a heat-resistance metallic alloy having thermal expansion coeffcient almost identical with that of the barrel mold, and the molding face constituting member is formed with a ceramic material having a smaller thermal expansion coefficient than the above-mentioned thermal expansion coefficient and that of the frit.
Patent JP-H09323783-A (JP)
Title: Substrate-washing cassette and substrate-wetting processor
Inventor: FUSANO MASAYUKI
IPC: B08B3/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-washing cassette having a structure capable of obtaining optimum groove-widths at substrate transfer time and substrate wash time by varying the groove width of a holding groove. SOLUTION: This device comprises a fixed guide 7 in which a holding groove 3 for holding a substrate SB is fixedly provided in a cassette main body 2, and a movable guide 8 provided movably on the cassette main body 2. The movable guide 8 can move between a substrate transfer position and a substrate wash position. When the movable guide 8 is in the substrate transfer position, the width of the holding groove is increased, and when the movable guide 8 is in the substrate wash position, the width of the holding groove is decreased. Thus, the optimum groove-widths can be obtained at substrate transfer time and substrate wash time.
Patent JP-H0913634-A (JP)
Title: Sound insulating double floor structure
Inventor: OKUZAWA MASAYUKI
IPC: E04F15/00
Filed: 1995-06-27
Abstract: PURPOSE: To make members to be used common, and facilitate the construction in a sound insulating double floor structure using joist. CONSTITUTION: A surface finishing material 1 is set on the upper part of a joist 2. The joist 2 has, on the lower part, a support leg 5 to be set so that a rubber vibration isolator 3 provided on the lower end part is in contact with a underfloor ground. The joists 2 set to a prescribed length dimension are arranged so as to be longitudinally adjacent to each other. The longitudinally adjacent joists 2 are mutually connected and fixed by a connecting metal fitting 6.
Patent JP-H0326613-A (JP)
Title: Raw material discharge through rotary feeder
Inventor: OKAMURA YUSUKE
IPC: B65G65/48
Filed: 1989-06-26
Abstract: PURPOSE:To enable use for adhesive raw material by jetting compressed purge gas between rotor vanes of a rotary feeder to shake down deposited raw material between vanes. CONSTITUTION:Compressed purge gas 20 is jetted between vanes 12 of a rotary feeder 2 from a gas purge slit 18 to shake down a raw material 6 on the discharge side, stuffed between the vanes 12. The compressed purge gas 20 is led from a compressed gas lead pipe via a distribution mechanism. In this way, adhesive raw material can be discharged without being stuffed.
Patent JP-S647318-A (JP)
Title: Magnetic recording medium
Inventor: SUNAI MASAYUKI
IPC: G11B5/64
Filed: 1987-06-30
Abstract: PURPOSE:To improve the durability of a medium and magnetic head without impairing high-density recording characteristics even in a floppy disk on which the magnetic head travels in continuous contact therewith by providing 2 layers of protective layers respectively consisting of thin films of required materials on magnetic recording layers having perpendicular magnetic anisotropy. CONSTITUTION:The magnetic recording layers 2 which consist of thin films of a Co-Cr alloy suitable for high-density recording and have the perpendicular magnetic anisotropy are provided on both faces of a film-like nonmagnetic substrate 1 consisting of a resin material, etc. The 1st protective layers 3 which are thin films of diamond-like carbon having high hardness, the 2nd protective layers 4 which are thin films of silicon oxide having relatively low hardness and elasticity, lubricating layers 5, etc., are laminated on the layers, by which a magnetic recording medium is formed. The protective layers 4 with which the magnetic head comes into direct contact are not high in hardness according to this constitution, and therefore, initial scratches arise hardly and the durability of the medium and the magnetic head is enhanced without impairing the high-density recording characteristics.
Patent JP-H0911219-A (JP)
Title: Method and apparatus for classifying split concrete blocks
Inventor: YODA HIRONOBU
IPC: B65G47/46
Filed: 1995-06-27
Abstract: PURPOSE: To classify split blocks corresponding to the shapes of singleside split blocks and double-side split blocks. CONSTITUTION: The block groups split into a plurality of blocks delivered to a feed conveyor at a definite interval from a processing table are moved to the table lift 8 of the feed conveyor facing to the rear surface of a clamp feed device 9 and the single-side split blocks and double-side split blocks raised by the table lift 8 are respectively independently held between two sets of falling clamp bodies 16, 16' on the side of the clamp feed-out device and raised to the turntable part 13 on the side of the clamp feed-out device and the turntable part itself laterally rotated by 90 deg.  is transferred to a double-side split block discharge conveyor 21 and a single-side split block discharge conveyor 20 both of which cross the feed conveyor at a right angle by the lateral movement of a running truck part 11 and the clamp bodies 16, 16' are allowed to stepwise fall to automatically classify the single-side and double-side split blocks to the discharge conveyors corresponding to both blocks.
Patent JP-H0455201-A (JP)
Title: Article sorting equipment
Inventor: IKEDA TOKUMITSU
IPC: B65G1/137
Filed: 1990-06-19
Abstract: PURPOSE:To improve the information accuracy of a detected article even at the time of containers of different measure being mixed by providing a full information input means in each storage position in each storage part, and discriminating the type and number of stored articles in each container by a detected article information output means on the basis of the full information and the sorting process information of a sorting part. CONSTITUTION:A controller 10 discriminates the destination of an article on the basis of the information of the entrance article inputted from a setter 4 and a collation list of the name of the article and its returned place, and judges its storage position in a storage part 3. The controller 10 then lights a sorting lamp 7A or 7B in a temporary placing part 2B and indicates work. When an input completion switch 6 is operated to discriminate the completion of temporary placing work, one of sorting completion switches 12A, 12B of the same color as the lit sorting switch 7A or 7B is lit to indicate which of the storage part 3 to store the article. After the completion of storage work, the lit sorting completion switch 12A or 12B is pressed to input this information into the controller 10.
Patent JP-H0219285-A (JP)
Title: Retort packaging container
Inventor: KUZURA TADAHIKO
IPC: B65D81/24
Filed: 1988-06-30
Abstract: PURPOSE:To provide a container having a retort sterilizing and sealing performance and excellent in the easily separable characteristics by forming at least the inner surface of the container with a flange of polyolefin resin and the inner surface of a lid of the metal foil provided with an acid modified polyolefin on a heat seal surface as an inner surface protection coating. CONSTITUTION:A container 1 is made of a sheet 5 by sheet forming method. This sheet 5 consists of a metal foil 6, an inner film layer 7 and an outer film protection layer 8. The inner film layer 7 consists of polyolefin film which is adhesively bonded to the metal foil 6 with a polyurethane adhesive agent. On the other hand, a lid 2 is composed of a laminate 10 and has almost the same size and shape as the outer periphery of the container flange. A heat seal part 9 is formed between the lid and the flange 4. This laminate 10 consists of a base layer 11, an inner film layer 12 and an outer protection layer 13. The inner layer 12 of the lid is formed of a coating material containing an acid modified polyolefin in such small amounts as to impart an easily separable characteristics to a heat seal surface.
Patent JP-S6222777-A (JP)
Title: 1,4-benzodioxane derivative
Inventor: KUNII TOSHINOBU
IPC: A61P9/12
Filed: 1985-07-23
Abstract: NEW MATERIAL:A compound expressed by formula I {p is an integer 0-2; Y is H or group expressed by the formula OR [R is H, lower alkyl, lower alkoxycarbonyl, acyl or formula II (m is 1 or 2)] at the 5- or 8-position; n is an integer 1-3, except when p is 0 and Y is H] or a salt thereof. EXAMPLE:8-Hydroxy-2-nitratomethyl-7-nitro-1,4-benzodioxane. USE:A medicine, treating agent and preventing agent for ischemic cardiopathy and cardiac insufficiency, e.g. angina pectoris or cardiac infarction, etc., and a drug effective for blood pressure control in surgical operation, more powerful pharmacological action, e.g. arterial or venous vasodilator action, etc., and higher safety than the well-known nitro agents, e.g. nitroglycerol or isosorbide dinitrate, etc. PREPARATION:For example, a compound expressed by formula II is nitrated with a nitrating agent, e.g. acetic acid-fuming nitric acid, in or without a solvent, e.g. acetonitrile, at 0--40 deg.C to afford the aimed compound expressed by formula I.