baber/WOPTO huggingface dataset:
Patent JP-S6478419-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA ICHIJI
IPC: C09D5/23
Filed: 1987-09-19
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to improve magnetic characteristics such as squareness ratio by using a polyurethane resin having a phosphonyl group in the main chain of the molecule as a binder of the magnetic powder. CONSTITUTION:A magnetic layer formed by dispersing and binding the magnetic powder into the binder contg. the polyurethane resin having the phosphonyl group in the main chain of the molecule is provided on a nonmagnetic base. The polyurethane resin having the phosphonyl group in the main chain of the molecule is obtd. by a method of using diol having a phosphonyl group in the molecule skeleton and bringing said diol and ordinary polyol into reaction with a multifunctional isocyanate compd. Any of the polyols used heretofore for production of the polyurethane resin are usable as the ordinary polyol to be used in combination with the diol having the phosphonyl group in the molecule skeleton. The dispersibility of the magnetic powder is thereby improved and the magnetic characteristics such as squareness ratio are improved.
Patent JP-H0283508-A (JP)
Title: Apparatus for producing s and z inverse twist tape type optical fiber
Inventor: NAGAE NOBUSADA
IPC: G02B6/44
Filed: 1988-09-20
Abstract: PURPOSE:To surely hold tape type optical fibers into spiral grooves by providing a rotary twisting die which is positioned on the downstream side of a rotary eyeboard in the feed direction of an S and Z compose slot and is provided projectingly with the projecting parts holding the tape type optical fibers on the inside periphery. CONSTITUTION:The tape type optical fibers 5 guided by a stationary eyeboard 15 are further guided by the rotary eyeboard 18 and are inserted into the prescribed spiral grooves 2 by the rotary twisting die 23. The projections of the rotary eyeboard 18, i.e., screws 29 of a fitting body 21 and the projecting parts of the rotary twisting die 23, i.e., screws 29 of a fitting body 26 are fitted into the spiral grooves 2 and, therefore, the rotary eyeboard 18 and the rotary twisting die 23 turn as the S and Z compose slot 1 progresses. The rotating direction thereby inverts at every one rotation. The projections of the rotary eyeboard 18 and the projecting parts of the rotary twisting die 23 are constituted of the screws 29 and, therefore, the amt. of the projections to be fitted into the spiral grooves 2 is optionally adjustable.
Patent JP-H03136755-A (JP)
Title: Remachined part analysis
Inventor: BARASU NATARAJIAN
IPC: G06Q10/00
Filed: 1990-09-07
Abstract: PURPOSE: To provide an easily handling system by discriminating a stock place of a part or an item required for rework orders in a database by engineering change notices, and deciding on shipping dates by distributing a proper quantity by parameter data. CONSTITUTION: When rework orders are received from a material procurement planning system by a means 60 a defective part or item is discriminated by a means 70 a defect cause of a failure part or item is detected at first, a test is performed by a means 80, when it is not an engineering change, a means 90 determines whether or not the item can be used, when a means 100 determines that a substitute item exists in stock, an obtainable place is found from stock database by a means 130 an a parameter data on the item is obtained by a means 140. While, when the substitute item cannot be obtained, a means 110 performs a feed back to inform an MRP system of the requirement of a material plan, a means 120 makes a delivery schedule and rework shop orders are scheduled when discriminating obtainability of the item by a means 150.
Patent JP-H03106886-A (JP)
Title: 13-alkyl-23-imino and 13-halo-23-imino derivatives of ll-f28249 compound and their use as endopara- siticidal, ectoparasiticidal, insecticidal, acaricidal and nematicidal agents
Inventor: BUCKWALTER BRIAN LEE
IPC: C07D493/22
Filed: 1990-09-07
Abstract: There are provided certain 13-alkyl-23-imino and 13-halo-23-imino-LL-F28249 compounds which are useful for controlling endo- and ectoparasites, insects, acarids and nematodes.
Patent JP-H1183997-A (JP)
Title: Target recognition method in system for controlling distance between vehicles
Inventor: ONO DAISAKU
IPC: G01S13/93
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To shorten delay time for recognition while maintaining reliability by storing the distance between a target and an own vehicle when an object is lost, by comparing distance to an object with distance when the object is lost when a radar catches the object again, and by recognizing that the object is the target when the difference is a specific value or less. SOLUTION: A signal processing ECU2 receives a beat signal from a radar 3, processes the signal, and obtains the distance a preceding vehicle or a relative speed. Also, the signal processing ECU2 receives a signal from a vehicle speed sensor 4, a yaw rate sensor 5, and a steering sensor 6 and controls a beam steer motor 8 for moving the beam of the radar 3. The vehicle speed sensor 4 detects the speed of an own vehicle. The distance and relative speed when an object is lost are compared with those when the object is caught again and it is instantly recognized that the object is a target when the difference is a specific value or less, thus shortening delay time to the start of the control of the distance between the vehicle and the preceding vehicle and improving the safety of a system.
Patent JP-S60130497-A (JP)
Title: Chiller metal
Inventor: KANIKAWA MASAYA
IPC: B23K37/06
Filed: 1983-12-16
Abstract: PURPOSE:To enable deformation of a chiller metal to be used in the stage of welding and joining with respect to the diameter or waving of the surface of a pipe and to improve the cooling effect by manufacturing said chiller metal by laminating thin sheets or thin screens of copper. CONSTITUTION:A chiller metal 3 is deformed and wound on the surface of a pipe 1 and the outside thereof is fixed to the pipe by means of wires 5. If the end 7 is preliminarily tapered, no clearance is generated at the point where the ends of the chiller metal 3 overlap after said metal is wound around the pipe. An improved cooling effect is thus resulted. The final end 8 is made free without being fixed in order to provide universality. The chiller metal is easily deformable with the waving surface of the pipe 1 or in the longitudinal direction of the pipe 1.
Patent JP-S6480024-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIYAMA AKIRA
IPC: H01L29/78
Filed: 1987-09-22
Abstract: PURPOSE:To perform the metal lamination of the source/drain by largely opening only the part of the lower part of a contact hole when opening the contact hole, and burying a metal into it by means of CVD. CONSTITUTION:An oxide film 19 for high-temperature melt is deposited on the whole surface and thereafter annealed, thereby forming a high-concentration diffusion layer 110 of phosphorus on the rear. A silicon nitride film 18 is laterally etched from the end of an oxide film 15 for the gate sidewall to the end of an element isolation oxide film 12. A silicon nitride film 16 formed on a source/drain diffusion layer 17 is removed by a dilute hydrofluoric acid process, exposing the Si surface for the W lamination. By burying W111 in the contact hole by the use of a selective CVD method, the W lamination is completed. With this, the metal lamination of the source/drain is performed.
Patent JP-H0682700-A (JP)
Title: Magnification switching device for optical equipment
Inventor: MARUMOTO EIJI
IPC: G02B21/00
Filed: 1992-09-03
Abstract: PURPOSE:To accurately stop a specified objective lens and to prevent the positional deviation of the objective lens at a stop position, as to a magnification switching device for an optical equipment for moving plural objective lenses and switching the magnification. CONSTITUTION:The objective lenses 11a-11d are mounted on an X stage 21. When an operator makes a key input so as to specify either of the objective lenses 11a-11d, a pulse motor M1 is driven by a CPU 31, and the X stage 21 is moved in a direction X so that the optical axis of the objective lens may be aligned with the optical axis 12 of the optical equipment main body 10. And, simultaneously, a pulse motor M2 is driven so as to move a Y stage 22 having an opening 22a formed on its central part in a direction Y. The attachment of respective objective lenses 11a-11d on the X stage 21 is improved so that the rear planes of respective objective lenses 11a-11d may not interfere with a sample positioned under the lenses when the magnification is switched.
Patent JP-H08102972-A (JP)
Title: Multi-processor exchange and its register arrangement method
Inventor: ITO HIDETAKA
IPC: H04Q3/60
Filed: 1994-09-30
Abstract: PURPOSE: To allow an exchange to cope with increase in subscribers in each control unit only with increase in number of fixed path channels by arranging centralizingly registers in the control unit of a specific processor and interconnecting each register and other processor control units with a fixed path. CONSTITUTION: In the system where three processors CP1-3 are provided, a register 4 to store numeric information is provided only to a control unit 1 of the processor CP1. A line concentration switch 6 is provided to control units 1-3 of each processor and a subscriber terminals 5 accommodated to the switch 6 are provided to the control units 2, 3. Furthermore, a time division switch 10 is provided for interconnection of each switch 6 and plural fixed paths 11 to connect the register 4 to the control units 2, 3 are provided in advance in inside the switch 10. Thus, when number of subscribers in the control units 2, 3 is increased, it is not required to provide a new register in the control units 2, 3 and only number of channels of the fixed path 11 to the register 4 and the control units 2, 3 has only to be increased.
Patent JP-2001060605-A (JP)
Title: Inspection of bonded part of electronic component on mounting substrate and device
Inventor: HORI YOSHITSUGU
IPC: G01N21/95
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To decide the quality of the bonded part of an electronic component to a bump electrode, which is located at a position which is not directly observable on a mounting substrate, using ultraviolet rays. SOLUTION: A bump electrode 6 consisting of a metal layer is formed on the side of a mounting substrate 1, a silicon material to transmit ultraviolet rays 18 is used as the material for a component main body 10 of an electronic component 9, which is mounted on this electrode 6, and a pad electrode 11 consisting of an aluminum layer is formed on the main body 10. At mounting of the component 9 on the electrode 6, it is preferable to form a gold-aluminum intermetallic compound film 13 on the electrode 6 by the reaction of the metal layer of the electrode 6 to the aluminum layer of the electrode 11.  At making decision on the quality of the bonded part of the component 9 to the electrode 6, it is preferable to aim so that while the ultraviolet rays 18 are being transmitted in the main body 10, the state of the formation of the compound film 13 is evaluated on the basis of the ultraviolet rays 18 reflected at the interface between the main body 10 and the electrode 11.
Patent JP-H0984311-A (JP)
Title: Rotating electric machine and rotor thereof
Inventor: KAJIWARA KENZO
IPC: H02K17/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating electric machine which makes it possible to moderate the reverse bending stress to the centrifugal force generated at the rotor conductor by the retaining ring provided to suppress the radial relative displacement occurring between a rotor core and a short-circuit ring and has high reliability and its rotor. SOLUTION: A cutout 16 for moderating the radially outward bending stress generating at the conductor 9 by the heat generated at the time of operating a rotary electric machine and the centrifugal force due to the rotation is provided at the outer peripheral side (stator side or at the outer peripheral side of a rotor core 7) of the rotor conductor 9, and a cutout 17 for alleviating the radially inward bending stress generated at the conductor 9 by the prepressure or the load on a retaining ring 11 is provided at the inner peripheral side (rotor shaft 12 side) of the conductor 9.
Patent JP-H0579091-A (JP)
Title: Flush toilet stool
Inventor: NAGAOKA HIROTOSHI
IPC: E03D11/08
Filed: 1991-09-17
Abstract: PURPOSE:To make any contamination preventable so efficiently in a simple structure by preventing any muck from sticking to a bowl surface surely with drainage of the muck by means of discharge of proper wash water through a separate feed water system from a storage tank. CONSTITUTION:Wash water is jetted along an inside wall 9 from a nozzle 10 being interconnected to a storage tank 2 as a first washing means, forming a water film on a bowl surface, through which any muck at time of use of a stool 1 is prevented from sticking to the bowl surface. At that time, the nozzle 10 is inserted into a nozzle hole installed at the side wall, and it is clamped via a piece of packing and connected to the tank 2 through a connecting hose 8a. In addition, a pump 6 is operated, and a water film is formed in a lower part of the bowl surface 1-1 with a small amount of wash water out of the nozzle 10, or the water film is formed over the extensive range from the upside of the bowl surface 11 by a large quantity of the wash water. On the other hand, a drain port 12 of the tank 2 is interconnected to a rim water passage 15 via a feed water port 13, a feed water chamber 14 or the like. Next, as a second washing means, the wash water supplied to the rim water passage 15 is discharged out of a water jetting port 16 and flows down on the surface 11, thereby discharging the muck to a discharge port 17.
Patent JP-S6395182-A (JP)
Inventor: KOTANI TAKAHIDE
IPC: C04B41/88
Filed: 1986-10-03
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-S60117406-A (JP)
Inventor: DENISU KOTA
IPC: G11B5/027
Filed: 1984-11-12
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-S62109701-A (JP)
Inventor: ICHINOSE MIKIO
IPC: B65B1/06
Filed: 1985-10-23
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-H0552914-A (JP)
Title: Device for checking battery of electronic equipment
Inventor: TAKAHASHI HIROSHI
IPC: H02J7/00
Filed: 1991-08-23
Abstract: PURPOSE:To avert danger by issuing an alarm or inhibiting the output of a drive signal even when the number of batteries, the voltages of which are lower than a prescribed reference voltage, is one by individually detecting the power supply voltages of a plurality of batteries and comparing detected power supply voltages with the reference voltage. CONSTITUTION:When a main switch SW1 is turned on, a one-chip microcomputer 1 waits for the turning on of a release switch SW2 and, when the switch SW2 is turned on, supplies an electric current to a shutter motor M1 in the opposite direction in which a shutter is closed so as to make the motor 1 to a dummy load. Then the microcomputer 1 obtains V1 which indicates the sum of the output voltages of batteries E1 and E2 and V2 which indicates the output voltage of the battery E2 from A/D converters C1 and C2 and finds the voltage of the battery E1 by subtracting V2 from V1. Upon finding the voltage of the battery E1, the microcomputer 1 respectively stores the voltage of the battery E1 and V2 in registers BAT1 and BAT2. In case any one of the output voltages of the batteries E1 and E is 2.2V, the microcomputer 1 indicates the necessity of battery exchange on a liquid crystal panel 9 and, at the same time, inhibits the output of drive signals to each driving means. Thus the using efficiency of the batteries can be improved and the danger of heat generation can be prevented.
Patent JP-S62174294-A (JP)
Title: Production of raw material pitch for carbon fiber
Inventor: ISHIKAWA SEIJI
IPC: D01F9/155
Filed: 1986-10-07
Abstract: PURPOSE:To obtain the title pitch capable of providing a carbon fiber which is excellent in mechanical properties such as strength and modulus of elasticity, by heat- treating a particular raw material such as a high-boiling oil derived from petroleum, removing insoluble matter therefrom, heating the treated material to remove low- boiling fractions and further heat-treating the material at a high temp. CONSTITUTION:Cracked petroleum is obtd. by fluidized catalystic cracking of petroleum at 480-560 deg.C in the presence of a silica-alumina or zeolite cracking catalyst. At least one raw material selected from among a high-boiling oil contg. entrained catalyst powder obtd. from the cracked petroleum, a distillate or distillation residue of the cracked petroleum or pitch obtd. by heat treatment thereof is heat-treated in a hydrogen atmosphere at 350-550 deg.C for 10min -3hr. Insoluble matter is separated and removed from the reaction mixture to obtain a first treatment mixture. The first treatment mixture is heated at 250-400 deg.C in an inert gas atmosphere under a reduced pressure to remove a low-boiling fraction which distilled at the same temp., thereby obtaining a second treatment mixture. The second treatment mixture is treated in an inert gas atmosphere under a reduced pressure at 430-550 deg.C for 10-60min to obtain the title pitch having a softening point of 260-340 deg.C, a toluene insoluble content of 50-90% and a quinoline insoluble content of 10-40%.
Patent JP-H0682555-A (JP)
Title: Radar system for vehicle
Inventor: FURUSAKA TERUO
IPC: B60R21/00
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a radar system for vehicle which can detect a preceding vehicle accurately even when the vehicle is running along a curve. CONSTITUTION:A curve through which a vehicle passes next is read out from a CD-ROM 11 based on the current position and the running direction of the vehicle. A laser radar head section 1 is operated through a motor 3 to control the transmitting direction of laser beam from the laser head section 1 so that the length of normal drawn from the center of the curve to a line representing the direction of laser beam transmitted from the laser head section toward the curve becomes shorter than a value determined by the width of road and the width of laser beam.
Patent JP-H0979349-A (JP)
Title: Differential gear
Inventor: ASAHI MASAHIKO
IPC: F16H48/28
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a differential device to sufficiently introduce lubrication oil to a slide part between a pinion gear and a containing bore and improve durability. SOLUTION: A differential gear comprises a differential case 1; side gears 9 and 11, pinion gear pairs 25 and 27, and containing holes 21 and 23. The differential gear comprises a lightening part 29 formed in the intermediate parts in a peripheral direction of the containing bores 21 and 23 of the differential case 1 and having openings 31 and 33 communicated with the outside of the differential case 1, and a communication passage 35 formed in the differential case 1 and peripherally intercommunicating the containing bores 21 and 23 and the lightening part 29 at a portion adjoining the openings 31 and 33.
Patent JP-H0760230-A (JP)
Title: Biological repairing of polluted soil
Inventor: KIRIYAMA KOICHI
IPC: B09C1/10
Filed: 1993-08-31
Abstract: PURPOSE:To biologically repair polluted soil simply and effectively to enable the efficient propagation of bacteria. CONSTITUTION:In the biological repairing of polluted soil, bonded matter at least consisting of bacteria decomposing an organochlorine compd., nutrient salts necessary for the propagation of bacteria and a bacteria bonding carrier is brought into contact with polluted soil while oxygen-containing gas is supplied. The bacteria bonding carrier is pref. composed of industrial waste and/or processed matter thereof, for example, coffee grounds or rice hulls.
Patent JP-H04117873-A (JP)
Title: Noise cancel circuit for adaptive digital contour compensation
Inventor: KOBAYASHI MUNENORI
IPC: H04N5/208
Filed: 1990-09-07
Abstract: PURPOSE:To use a multiplier with a smaller scale than that for a conventional contour compensation noise cancel circuit by providing a selector before and after a multiplier for high frequency component, selecting and multiplying required bits in response to contour compensation and noise cancelling. CONSTITUTION:A code bit of an output of a high pass filter 1 and an output of a control circuit 4 are connected to a code decode circuit 18, and an output of the code decode circuit 18 and an output of a multiplier 9 are connected to a code conversion circuit 19. Moreover, the output of the code decode circuit is connected to a carry input of an adder 20. A video input terminal 14 and the code conversion circuit 19 are connected to the adder 20, and an output of an adder 20 connects to a video output terminal 17. Since whether a high frequency component is added to the original signal or subtracted therefrom is judged through the comparison of an absolute value of the high frequency component of the video signal, a coring threshold level Tc and a limiter threshold level TL and the comparison of the video input signal and an input threshold level T1, adaptive contour compensation and noise cancellation are realized.
Patent JP-S61115438-A (JP)
Title: Vacuum drying of fish
Inventor: KODAMA SHUNICHI
IPC: A23B4/03
Filed: 1984-11-13
Abstract: PURPOSE:To prepare a dried food having soft and agreeable palatability and high commercial value from small fish which hitherto have been discarded, and to utilize the small fish as food, by putting fish in a closed vessel and carrying out vacuum thermal drying under specific condition. CONSTITUTION:Fish is put into a closed vessel, evacuated to <=30Torr, preferably 20-10Torr, and heated at 80-140 deg.C to effect the vacuum-drying of the fish. Concretely, the drying is carried out by using a drying apparatus consisting of a vacuum chamber 1 containing heating shelves 3 and a water-jet 9 for evacuation.
Patent JP-H0954172-A (JP)
Title: Watch especially wrist watch
Inventor: IBU MISHIERU
IPC: G04B45/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable timepiece wherein a cover can be attached to a case and can be removed therefrom by simple and quick operation. SOLUTION: A first member 1 constituted by a case 1 including a timepiece system, and a second member 8 constituted by an exchangeable cover at least partially covering the case 1 are equipped. A portable timepiece, particularly a watch supported on the case 1 by attaching means 10, 11, 18, 19, 20 capable of removing the cover locates the removable attaching means on the two side parts referred to as 'side face part' mutually opposed to the case, the attaching means is supported on one of two members 1, 8, and at least a pin 10 extending in a hole 11 of the other member is provided on at least one side.
Patent JP-H0287493-A (JP)
Title: Plane-form electric heater
Inventor: FUKURO TAKAKO
IPC: H05B3/00
Filed: 1988-09-22
Abstract: PURPOSE:To maintain the temperature of the surface of a cover material constant by detecting the surface temperatures at the cover material at the immediately upper side of a heater and at the center of the set pitch, comparing the temperature difference and a standard temperature difference, and correcting the setting of temperature. CONSTITUTION:A heater 2 is connected to a power source through the first temperature detector 3, and a temperature controller 4 to which a temperature setting/converting member 6 is linked is connected to the power source through a power source switch 8. The temperature of the heater 2 is nicked up to the temperature controller 4 by the temperature detector 3, to carry out the temperature control of the main body 1. The temperature setting/converting member 6 consists of a memory device 6-1, a comparison device 6-2, a correction device 6-3, and a timing device 6-4, and outputs a temperature setting/converting only put to the temperature controller 4 responding to the inputs from the second temperature detector 71, the third temperature detector 8, and a temperature setting member 5.