baber/WOPTO huggingface dataset:
Patent JP-H08327752-A (JP)
Title: Surrounding structure of el of clock with el
Inventor: YANAGI KOICHIRO
IPC: G04B19/30
Filed: 1995-06-02
Abstract: PURPOSE: To prevent generation of a sound due to the resonance of a metal plate on the upper side of a clock module main body which is caused by the vibration of an electroluminescence(EL) plate at the time of lighting of the EL plate, by ensuring a gap between the metal plate and the EL plate. CONSTITUTION: A circuit support 3 has a part holding an EL support frame 2 and fixes the support frame 2. The support frame 2 has a part for holding an EL plate 1 and fixes the EL plate 1. The frame has the holding part of the EL plate 1 so that a gap between an hour wheel-pusher 4 being a metal plate on the upper side of a module main body 5 and the EL plate 1 is 80μm or above, and fixes the EL plate 1. By making the gap between the EL plate 1 and the metal plate on the upper side of a module be 80μm or above, a clock with EL which can realize prevention of generation of a sound due to the resonance of the metal plate accompanying lighting of the EL plate 1 in the clock with the EL wherein no gap is ensured between the metal plate and the EL plate 1 is obtained.
Patent JP-S5561962-A (JP)
Title: Powder coating on automobile outside plating
Inventor: TODA KIMIO
IPC: B05D7/14
Filed: 1978-11-06
Abstract: PURPOSE: To implement an excellent appearance, high quality, high performance powder coating in good productivity, by a method wherein a high pigment concentration powder coating is applied to the lower portion of the outside plating and a  low concentration pigment one to the upper portion.  
     CONSTITUTION: Synthetic resin, hardner, flowing agent, surface conditioner, and organic or inorganic pigment are melted and blended to provide powder coating materials A (high pigment) and B (low pigment). The coating material A (high pigment) is sprayed by use of spray guns 2, B (low pigment) by spray guns 1 onto the lower and upper outboard of a car body 3 which has been treated by degrease, formation, electrodeposition primer coating. The process reduces the chance of peeled coating by hitted stones at the lower portion and enhances the productivity as well as the appearance of finished surface both at lower and upper portions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028760-A (JP)
Title: Reversible brushless motor without position detector with magnetic encoder
Inventor: OGAWA MASATAKA
IPC: H02K29/14
Filed: 1983-07-26
Abstract: PURPOSE:To facilitate assembling and to reduce the cost of a brushless motor by forming a magnetic encoder which is also used as a magnet rotor, thereby eliminating a position detector. CONSTITUTION:A rotor is formed of a rotational shaft 5 and a magnet rotor 6. The rotor 6 is formed by integrating plastic magnets 14, 15 at both sides of a rotor yoke 7. Poles 16 for a magnetic encoder are formed on the outer periphery of the magnet 14. The poles 16a, 16b for the encoder and an origin signal magnetizing unit 17 are detected by magnetic sensors 10-1, 10-2, 10-3 provided on a printed board 9, and the rotating speed of the motor is controlled on the basis of the detection signals.
Patent JP-S63301259-A (JP)
Title: Resin composition for slidable mechanical part
Inventor: TASAKA TAKIO
IPC: C08K7/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the title composition which is light and excellent in dimensional accuracy and heat resistance and enables mass production of slidable mechanical parts which need not be afterfinished, by mixing a thermoplastic resin with a whisker and a heat-resistant fiber each having an average fiber diameter and tensile range each in a specified range and a powdery solid lubricant. CONSTITUTION:35-80wt.% thermoplastic resin (A) (e.g., polybutylene terephthalate) which has preferably a heat distortion temperature of the obtained resin molding of >=150 deg.C (under a load of 18.6kgf/cm<2>) is mixed with 10-50pts. wt. whisker (B) of an average fiber diameter <=5mu and a tensile modulus >=10,000 kgf/mm<2> (e.g., potassium titanate whisker), 7-30pts.wt. heat-resistant fiber (C) (e.g., silicone carbide fiber) of an average fiber diameter <=30mu and a tensile modulus >=6,500kgf/mm<2> (e.g., silicone carbide fiber) and 3-25pts.wt. powdery solid lubricant (D) such as high-density PE or MoS2.
Patent JP-H05195875-A (JP)
Title: Automatic fixing and reversible developing mechanism for expansible divergent section of rocket engine nozzle
Inventor: RIYUTSUKU ASHIYU SHIYATONE
IPC: B64G1/00
Filed: 1992-05-28
Abstract: PURPOSE: To obtain a self-locking and reversible deployment mechanism for deploying a deployable diverging portion of a rocket engine nozzle which is simply operated, lightweight and reliable. CONSTITUTION: Each of three identical operative assemblies A, B and C mounted on a fixed main frame 112 comprises a linear actuator 107 and first and second links 105, 106 disposed in such a manner as to permit axes of three hinges to pass to or beyond a dead point where the hinges are in alignment. The three hinges are respectively the hinge between the main frame and a first zone 111 of the first link; the hinge between the upstream end 113 of the second link and a second zone of the first link; and the hinge between the downstream end 114 of the second link and a link support 115 mounted on a deployable portion 4 of a nozzle. The actuators are secured to non-deployable portions 1, 2, 3 of the nozzle. A free end of a drive member 107b is hinged to a third zone 110 of the first link, and the actuator is deactivated in a deployed or retracted position.
Patent JP-H01101878-A (JP)
Title: Method for fixing all cell enzymes simultaneously with growth of cell
Inventor: HOO NAMU CHIYAN
IPC: C12N5/00
Filed: 1988-06-02
Abstract: PURPOSE: To perform the subject immobilization at a simplified process and at high productivity by inoculating cells in a space between a silicone tube and polypropylene fine tubes in a double-layered fine tube reactor and subsequently treating the reactor under specific conditions to carry out continuous enzymatic reaction.  
     CONSTITUTION: Cells are inoculated in a space between a silicone tube 1 and polypropylene fine tubes 2 of a double-layered fine tune reactor. Subsequently, cells having specific enzymatic activity is cultured at a high concentration and simultaneously immobilizing the grown cells in the reactor while an enzyme is placed outside the silicone tube and an liquid nutrient is injected and allowed to flow inside the polypropylene fine tubes. Further, while passing temperature-controlling water outside the silicone tube and a substrate solution inside the polypropylene fine tubes, continuous enzymatic reaction is carried out. Thus, whole cell enzyme is simultaneously cultured and immobilized. This immobilization method enables the simplification from two processes to one process by using a double-layered fine-tube membrane reactor and further enables the filling of whole cell enzyme at a high concentration in a reactor to achieve a high productivity per unit volume of the reactor. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06322280-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: NISHIBORI SETSUO
IPC: C08K5/02
Filed: 1993-05-13
Abstract: PURPOSE:To provide a flame-retardant thermoplastic resin which gives a molded item with less heat deterioration and excellent heat resistance and physical characteristics without any possibility of corrosion of a mold at a general operating temp. of injection molding, extrusion molding or rolling for the thermoplastic resin. CONSTITUTION:The compsn. is prepd. by compounding 100 pts.wt. thermoplastic resin, 5-50 pts.wt. 2,4,6-tris (2,4,6-tribromophenoxy) 1,3,5-triazine with an m.p. of 225-235 deg.C, 5-50 pts.wt. bromine-contg. diphenyl compd. of the formula, 0-50 pts.wt. bromine-conts. epoxy polymer with a mol.wt. of 1,000-50,000 and 1-20 pts.wt. antimony trioxide. In the formula, R is a methylene group, an ethylene group, an oxymethylene group or a dioxyethane group and m and n are each an integer of 3-5.
Patent JP-H11328415-A (JP)
Title: Printed matter inspecting device
Inventor: AKIYAMA NAOYUKI
IPC: G06T7/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To securely inspect even multi-surface printed matter and printed matter cut out of it without any operator by providing a specifying and input means for image data for comparison inspection. SOLUTION: Coordinate data on the positions of the centers of gravity of all character patterns specifying printed matter to be inspected are stored in a storage device and after generation, a comparison arithmetic unit performs a comparison arithmetic process. The gravity center position coordinates of a reference character pattern for positioning reference printed matter and the gravity center position coordinates of character patterns 33 and 33' of four- surface printed matter are used to correct image data so that coordinate data of the gravity center positions are put one over another. Image data of the printed matter to be inspected and image data generated newly by correcting the image data of the reference printed matter are used to perform comparison arithmetic.  Similarly to the character patterns 33 and 33' to be inspected, other character patterns of the printed matter to be inspected are compared and inspected in order.
Patent JP-S6133104-A (JP)
Title: Alga-killing decomposing detergent composition
Inventor: UNO SATORU
IPC: A01N59/14
Filed: 1984-07-02
Abstract: PURPOSE:An alga-killing decomposing degergent capable of destroying alga, making cycle of their regeneration long, decomposing easily carcasses of destroyed alga, cleaning and discharging easily them by flow, obtained by blending a boron compound such as boric acid, etc. as a main component with hydrogen peroxide. CONSTITUTION:A boron compound such as boric acid, sodium perborate, zinc borate, potassium borate, magnesium borate as a main component is blended with a peroxide such as hydrogen peroxide, magnesium peroxide, sodium peroxide, or barium peroxide, to give an alga-killing decomposing detergent showing excellent effect on decomposing action on alga besides killing action on alga. The concentration and blending ratio of the composition solution is controlled depending upon the size of water tank and state of attachment and occurrence of alga of waste water cooler.
Patent JP-H09322583-A (JP)
Title: Motor drive device and its control method
Inventor: SUZUKI AKIRA
IPC: H02P6/08
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To detect the position of a rotor accurately and to increase the efficiency of a motor. SOLUTION: A device has a motor 11, a rotor position detection means 25 for detecting the position of the rotor of the motor 11, a load condition generation means 71 for generating motor load conditions, a current command value generation means 72 for generating a current command value, a motor drive control means 14 for generating a motor drive signal based on the current command value, a motor drive means 81 for driving the motor based on the motor drive signal, a back electromotive voltage detection means 73 for detecting a back electromotive voltage, and a non-drive command state judging means 74 for judging whether the motor 11 is in non-drive command state or not.  The current command value generation means 72 calculates a correction value based on the back electromotive voltage when the motor 11 is in non-drive command state and corrects the position of the rotor based on the above correction value when the motor 11 is in drive command state.
Patent JP-S62295836-A (JP)
Title: Paper feed device
Inventor: NUKAYA YASUYUKI
IPC: B65H3/54
Filed: 1986-06-12
Abstract: PURPOSE:To enable a paper end sensor to surely detect the press release of a sheet, by preventing sheets from being left to be pooled between a paper feed roller and a sheet separating member. CONSTITUTION:When a release lever 17 is turned in the direction of the arrow C, a cam 20 and a cam lever 19 are rotated in the direction of the arrow D so that the cam 20 rotates a shaft 3 in the direction of the arrow E, and a sheet pressing member 15 is rotated by the cam lever 19, simultaneously with downward rotation of a paper feed press lever 4. Accordingly, simultaneously with the release of pressure by a paper feed pressure plate 2 and a sheet separating member 7, a sheet press member 15 presses sheets 8 at the top thereof to force sheets 8a which have been pooled at their leading ends between the sheet separating member 7 and a paper feed roller 9, to be pressed downward. On the contrary when the release lever 7 is turned downward, the paper feed pressure lever 4 is rotated upward so that the paper feed pressure plate 2 raises the sheets 8, and simultaneously, the sheet press member 15 is rotated upward in association with the rotation of the cam lever 19 to release the pressing from the sheets 8.
Patent JP-H03785-A (JP)
Title: Rust-preventive coating composition for galvanized steel member, and galvanized steel member coated therewith
Inventor: OZAWA MANABU
IPC: C09D5/08
Filed: 1989-05-29
Abstract: PURPOSE:To form the title composition which can prevent a coating film from cracking, peeling, shrinking, blistering, etc., gives a film having enhanced impermeability to water, and has a very excellent rust-preventive power for a steel part by using binder resins of a specified composition for a coating material which is applied to glavanized steel. CONSTITUTION:This coating composition contains an epoxy resin (A), a halogenated hydrocarbon elastomer (B), and a hydrocarbon elastomer (C). It is desirable that the amounts of components A, B, and C are each 5-70 pts.wt. based on 100 pts.wt. total resin solids of the paint. As the component B, a chlorinated elastomer having a degree of chlorination of at least 60wt.% is preferably used. As the component C, an acrylonitrile/butadiene copolymer and/or said copolymer partly having hydroxy-functional groups or carboxy- functional groups is preferably used.
Patent JP-S62292554-A (JP)
Title: Turn-over predicting device
Inventor: MIKI MASAYUKI
IPC: B60S9/00
Filed: 1986-06-11
Abstract: PURPOSE:To make it possible to precisely predict the turn-over of a working vehicle such as a track crane or the like, by indicating a certain possibility of turn-over of the vehicle when the grounding pressure is decreased. CONSTITUTION:A hydraulic pressure source 72 is communicated with a pressure port P of a solenoid valve 71 whose port A is connected to an input pot IN of a pilot check valve 74 while its output port OUT is communicated with a cylinder 76 in an outrigger 56. A pressure sensor 11 for detecting the pressure of the output side of the pilot check valve 74 is provided as a grounding pressure sensor for detecting the grounding pressure of the outrigger 56. A pilot port PP for releasing the counterflow inhibition of the pilot check valve 74 is connected to a port B of the solenoid valve 71, and a return port T is communicated with a tank 73.
Patent JP-H11326959-A (JP)
Title: Active matrix substrate and its manufacture, and liquid crystal panel and electronic device with active matrix substrate
Inventor: NAKAMURA HISATOSHI
IPC: G02F1/1335
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate which can have the area of its light shield part reduced and be manufactured without increasing the number of processes. SOLUTION: The active matrix substrate 20 is equipped with a substrate 22, signal lines 24 which are arranged on the substrate in specific pattern, TFD (thin film diode) elements 30 to which the signal lines 24 are connected, pixel electrodes 26 to which the TFD elements 30 are connected and the light shield part consisting of 1st and 2nd light shield parts 42 and 44. The light shield part formed on this active matrix substrate 20 is characterized by that the 1st light shield part 42 is formed of the same material with a 1st conductive film 32 of the TFD element 30 and the 2nd light shield part 44 is formed of the same material with a 2nd conductive film 36 of the TFD element 30.
Patent JP-H06349402-A (JP)
Title: Minutefield emission cold cathode and its manufacture
Inventor: IMURA HIRONORI
IPC: H01J1/304
Filed: 1993-06-08
Abstract: PURPOSE:To obtain high-frequency operation of a cathode by forming a gate electrode other than the opening at a position away from the base and so reducing a parasitic capacity in between the gate electrode, a bonding pad or wiring and the base. CONSTITUTION:Insulating layers 2, 6 are formed successively on a base 1, and then a hole as the position of an emitter 4 is formed. In this case, the insulating layer 6 is so etched that it is larger in the diameter direction for the hole where the emitter 4 is positioned, and the hole diameter in the layer 6 increases gradually toward the gate electrode to be conical in form. The layer 2 is exposed in ring form on the inner side of the layer 6. Then, a high-melting-point metal is laid on the layer 2 or the layer 6, so that a gate electrode 3 is formed. In this case, the electrode 3 is formed also on the layer 2, to give an opening 5. A sacrifice layer 7 is formed in oblique direction on the base 1 to appear only on the electrode 3. And then, a high-melting-point metal-layer 10 is formed in vertical direction on the base 1. In the electrode 3, gaps in the opening 5 and other portions are controlled only by thickness of the layer 6.
Patent JP-S6114390-A (JP)
Inventor: RICHIYAADO AREKISANDAA BUROON
IPC: C09K8/05
Filed: 1985-06-25
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-S646161-A (JP)
Title: Polyolefinic non-woven cloth and manufacture
Inventor: KUBO EIICHI
IPC: D04H3/007
Filed: 1987-05-29
Abstract: PURPOSE: To obtain a spun-bonded nonwoven fabric having a good spinning property and less number of defective points of a nonwoven fabric by forming a web with a specific linear low density polyethylene under a specific condition and heat-adhering the web by heat treatment. CONSTITUTION: This polyolefin-based nonwoven fabric having <=0.01 number of defective points/kg, 10-100 g/m<3> unit weight 7-20% compressed contacting area rate and 4-300 g total hand value, is obtained by melt-spinning a linear low density polyethylene containing 1-10 wt.% octene-1, having 0.900-0.940 g/cm<2> density, 5-45 g/10 min melt index and >=25 cal/g heat of fusion at 220-280 deg.C, drawing the obtained fibrous material with an air-sucker, piling it over a metal net belt to form a web (single fiber fineness is <=5 denier) and heat-treating the web at a temperature lower by 15-30 deg.C than the melting point of the fiber for heat-adhering.
Patent JP-S62294456-A (JP)
Title: Cyclone separator
Inventor: FUJISAWA TETSUO
IPC: B04C5/12
Filed: 1986-06-11
Abstract: PURPOSE:To control the formation of secondary flow, by providing members, each of which guides the fluid flowing in from an inlet pipe and revolving between a cylindrical body and an exhaust pipe in a scooping-up direction, to the outer periphery of the protruded end of the exhaust pipe into the cylindrical body. CONSTITUTION:A mixed phase stream F flows in a cylindrical body 2 through an inlet pipe 5 and, when said stream F revolves between the cylindrical body 2 and an exhaust pipe 6, the secondary stream F' generated in a part of the mixed phase stream F is scooped up by guide blades 10 before reaching the lower end of the exhaust pipe 6. As a result, it is suppressed that the secondary stream F' directly flows in the exhaust pipe 6 from the lower end of said exhaust pipe 6. The scooped-up mixed phase stream F'' receives revolution between the cylindrical body 2 and the exhaust pipe 6 and sufficient centrifugal force is imparted to the solid particles G contained in said stream F''.
Patent JP-S63301847-A (JP)
Title: 1,3-pentadiene derivative and its production
Inventor: HASHIMOTO MITSURU
IPC: C07C211/50
Filed: 1987-05-30
Abstract: NEW MATERIAL:A 1,3-pentadiene derivative of formula I [A is formula II, 9-anthryl, substituted or unsubstituted N-substituted carbazolyl, N- alkylphenothiazinyl; R1 is H, lower alkyl, lower alkoxy; R2, R3 are substituted or unsubstituted alkyl where the case where R2 and R3 are simultaneously methyl is excluded, aralkyl, aryl]. EXAMPLE:5-Bis(4-N,N-diphenylaminophenyl)-1,3-pentadiene. USE:It is used as an organic photoconductive material for electronic photographyl and a fluorescent brightener. PREPARATION:The reaction of a 1,3-propylene derivative of formula III (Y is formula IV; Z<-> is halogen ion; R1 is lower alkyl) with an aldehyde of formula V gives the compound of formula I. The reaction is preferably carried out in the presence of a basic catalyst.
Patent JP-S62293685-A (JP)
Title: Gas laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1986-06-12
Abstract: PURPOSE:To prevent breakdown of diodes for high voltage rectification and to make the entire power source circuit compact, by providing a heat insulating material between a transformer and the diodes for high voltage rectification in the power source circuit, and molding the elements with a molding material. CONSTITUTION:A low voltage, which is inputted through an input lead 5, is switched with a switching circuit 2. The voltage is stepped up through a transformer 1. A high voltage of several thousand V or more is supplied to a laser tube through an output lead 6 from the output part of a high voltage rectifier circuit comprising diodes 26-31 and capacitors 20-25. These elements are molded and package with a molding material 8 in a case 3. At this time, a heat insulating material 4 is provided between the transformer 1 and the diodes 26-31 and capacitors 20-25 of the high voltage rectifier circuit.
Patent JP-H0435319-A (JP)
Title: Insulated analog output generating circuit
Inventor: OZAWA AKIRA
IPC: H03M1/08
Filed: 1990-05-28
Abstract: PURPOSE:To attain miniaturization and to reduce the cost by converting a digital quantity into an analog quantity through the use of a rate multiplier and an F/V conversion circuit, and employing a photocoupler for the isolation between the both. CONSTITUTION:A reference pulse signal having a frequency fin is oscillated by an oscillation circuit 20. Then a rate multiplier 21 fetches the reference pulse signal. Then a digital value from a latch circuit 12 is inputted to a rate input of the rate multiplier 21, from which a pulse signal whose frequency is fo is outputted. Then the output of the rate multiplier 21 is applied with electrooptic conversion by a photocoupler 22, the resulting signal is subject to photoelectric conversion and the signal is fed to a frequency/voltage conversion circuit 23, and its output is subject to ripple elimination by a filter circuit 24 and the resulting output is obtained. Thus, no expensive isolation amplifier circuit is required and the cost is considerably reduced and the device is made small.
Patent JP-H08307884-A (JP)
Title: Rotary optical path changeover device
Inventor: NISHIDA HIROSHI
IPC: H04N9/04
Filed: 1995-05-12
Abstract: PURPOSE: To obtain the rotary optical path changeover device easily controlled at a low cost by generating a prescribed number of pulse signals synchronously with a reference signal to rotate a chopper by a prescribed angle and applying the signals to a drive step motor. CONSTITUTION: A light emitted from a light source 1 is discriminated by a discriminator 8 in terms of wavelength to acquire a video image and an optical path changeover chopper 2 is interposed to pass through any wavelength. An optical path converter 9 incorporates optical paths into one path and irradiates a sample 10. An image sensor 11 senses a stimulated light corresponding to the intensity and wavelength of the irradiated light. The optical path changeover chopper 2 has a disk on the circumferential part of which plural holes are made at an equal interval to pass or shut alternately a light from the optical path L2 or L3. A clock generating circuit 5 applies a prescribed number of pulse signals S2 synchronously with a sensor control signal S1 to a motor driver 12 of a step motor 13 driving the disk.  The step motor is rotated by a prescribed angle through synchronization to drive the disk to switch passing/shut of the optical path.