baber/WOPTO huggingface dataset:
Patent JP-2000042693-A (JP)
Title: Metallic ribon wire, production thereof and apparatus therefor
Inventor: YASUDA MITSUHIRO
IPC: B22D11/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a metallic ribon wire having high hardness without raising the working cost at a low cost, and a producing method thereof and a producing apparatus thereof. SOLUTION: The metallic ribon wire is produced with a melting process A for metal with a metal melting device 1, a casting and forming process B for casting and forming into a continuous hoop-state by dripping the molten metal and using a rotating roll device 2 and a winding process C for the hoop- state metal with a winding device 3 to make the metallic ribon wire.
Patent JP-S6460635-A (JP)
Title: Nonsticky fluororubber and its production
Inventor: ARIMA TOSHIO
IPC: C08J7/12
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the title rubber which can give, e.g., a valve for the fuel system of an automobile engine, excellent in durability, by molding a composition comprising a fluororubber and an acid bisamide or the like, vulcanizing the molding, and surface-treating it with a benzene solution of an organic peroxide. CONSTITUTION:A fluororubber composition obtained by adding 5-30pts.wt. acid bisamide or an alkylurea of the formula (wherein R is an 8-20C alkyl, R' is R or NHR, and n is 1-8) to 100pts.wt. unvulcanized fluororubber of a binary or ternary system or the like is molded into a predetermined shape and subjected to primary vulcanization under applied pressure and heat. The obtained vulcanized molding is immersed in a benzene solution of an organic peroxide of a concentration of 50-300g/l at a temperature of 60-100 deg.C for at least 30min to form a surface treatment layer on it.
Patent JP-2000047763-A (JP)
Title: Information processor and cd-rom device control method
Inventor: ASAI SHIGEAKI
IPC: G06F1/30
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for CD-ROM control which enables a CD-ROM drive to be detached even in a suspended state. SOLUTION: This device is equipped with a means 13 which saves the connection state of the CD-ROM drive in a storage part 112 after confirming the connection state of the CD-ROM drive in a resume mode and puts the CD-ROM drive back into the suspended state only when the CD-ROM drive is connected and a means 111 which confirms the connection state of the CD-ROM drive by referring to the storage part 112 before issuing a process request to the CD-ROM drive and informs the operating system that the process request to the CD-ROM device is not accepted normally if the CD-ROM drive is not connected, thereby enabling the CD-ROM drive to be detached from the computer system while the power source is turned off in the suspended state.
Patent JP-H0884479-A (JP)
Title: Safety unit for switching circuit
Inventor: KURIYAMA SHIGERU
IPC: H02M7/537
Filed: 1994-09-12
Abstract: PURPOSE: To protect a switching element against overcurrent upon application of a control power supply thereto or upon interruption thereof by providing a circuit for conducting the coil of a relay with a predetermined time lag behind application of the control power supply. CONSTITUTION: A gate lock circuit is connected with a part of a gate drive circuit and a safety unit 30 applies a control power supply to a diode D10, a relay 25, a diode D11 and a delay circuit 28. The gate G of an IGBTQ 2, the diode D10, and the normal closed contact 27 of the relay 25 are connected in series with the emitter E. The delay circuit 28 is provided with a circuit for interrupting the current flowing through the coil 26 of the relay 25 with a time lag when the control power supply 15 is interrupted after the gate voltage of the IGBT reached a (-) potential. Since the switching element is protected against overcurrent upon application of the control power supply or interruption thereof, the switching element and elements at other conducting parts, including the circuitry thereof, can be protected against breakdown.
Patent JP-S6459193-A (JP)
Title: Controller of nuclear reactor output
Inventor: NONAKA HIROYUKI
IPC: G21C7/00
Filed: 1987-08-31
Abstract: PURPOSE:To suppress a steep increase of a nuclear reactor output, by providing a nuclear reactor surveillance/controlling device to calculate a concentration change of a Xe and a temperature change of reactor water, and an output controlling device to put out an inhibiting signal against control rod withdrawal or an withdrawing signal of selective control rods. CONSTITUTION:At a nuclear reactor surveillance/control device 9, a period signal is put out to an output controlling device 14 with a condition that there exists an input of a control rod withdrawal signal 2. And a concentration of Xe is obtained by solving a dynamic characteristics equation of Xe induced by a neutron flux 5 and a changing rate signal of Xe concentration 12 is calculated from a difference between a present value and the previous one and then is put out to the output controlling device 14. And from a difference between a present value and the previous value of a reactor water temperature 6, a changing rate signal of reactor water temperature 13 is calculated and is put out to the output controlling device 14. And when the changing rate signal of reactor output 11 reaches a predetermined setting value, a changing rate signal of reactor output 15 which shortens calculational intervals between each repeated calculations of both the changing rate signal of Xe concentration 12 and that of reactor water temperature 13 is put out to the nuclear reactor surveillance/ controlling device 9.
Patent JP-2000046417-A (JP)
Title: Heat pump type warm water floor heating apparatus
Inventor: YOSHIKAWA SHINJI
IPC: F25B13/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly effectual heat pump type warm water floor heating apparatus capable of reducing the number of times of starting and interruption of a compressor by stabilizing temperature of warm water circulating in a floor heating panel. SOLUTION: There are connected in an annular disposition a compressor 1, a warm water heat exchanger 11, a motor driven expansion valve 4B, and an evaporator 3. Warm water is circulated in a floor heating panel 12 through a warm water heat exchanger 11 with the aid of a circulation pump 13. Return water temperature is detected by a temperature sensor 20 provided on a downstream side of the floor heating panel 12 between the floor heating panel 12 and the warm water heat exchanger 11. When a thermostat is turned on based upon the return water temperature, a controller 14 controls an output of an inverter 15 for a predetermined time since the thermostat on so as to operate the compressor 1 at the lowest frequency.
Patent JP-H0499974-A (JP)
Title: Semiconductor testing system
Inventor: NAKAZURU KAZUHIRO
IPC: G01R31/26
Filed: 1990-08-17
Abstract: PURPOSE:To effectively use each processing due to the fluctuation of a mass production state and to realize stable operation by respectively constituting a test unit and a classifying unit as separate devices. CONSTITUTION:A semiconductor device 2 is supplied to a feed rail 4 from the supply carrier 3-1 of a test apparatus I to be tested by the tester 15 of a test unit 5 and the test result is written on the recording medium 13 set to a data writing unit 12 and all of the devices 2 in the carrier 13-1 are tested to be received in a taking-out carrier 10-1. Next, the carrier 10-1 having the tested devices 2 received therein is arranged on the supply unit 1-1 of a classifying apparatus II and the medium 13 having the test result written thereon is set to a data reading unit 14 and the tested devices 2 are fed to a classifying unit 6 along the rail 4 and, on the basis of the read test result, that is, classifying destination data, the devices 2 are placed on the classifying rails 7a - 7c indicated by the suction device 11 of a transfer part 8 and classified to be received in a taking-out carrier 10-2.
Patent JP-H1045453-A (JP)
Title: Resin concrete and resin mortar
Inventor: KUROMOTO MASATETSU
IPC: C04B111/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce shrinkage and to improve workability and strength by blending a liq. resin and methacrylate resin with aggregate and a specified filler. SOLUTION: A liq. resin contg. a polymn. accelerator, a crosslinkable monomer and a polymn. inhibitor and 6-9 pts.wt. methacrylate resin are mixed with 47-89 pts.wt. aggregate of <=5mm diameter and 5-44 pts.wt. filler surface-treated with 0.1-2wt.% silane coupling agent represented by the formula Y∼CH2 SiX3 (where Y is an org. functional group and X is a hydrolyzable substitutent) so that the total amt. of the methacrylate resin, aggregate and filler is regulated to 100 pts.wt. and the resultant mixture is brought into reaction and hardened.
Patent JP-S60110184-A (JP)
Title: Optical integrated circuit
Inventor: MATSUDA KENICHI
IPC: H01S5/026
Filed: 1983-11-18
Abstract: PURPOSE:To make it possible to switch the light emitting and receiving routes by using an optical waveguide for optically coupling a light emitting element and a photodetector as a directional coupler. CONSTITUTION:Rib optical waveguides 11, 12 are formed in an n type InGaAsP layer 15 on an n type InP substrate 14 to form a directional coupler, and a p type inverting region 16 and a control electrode 13 are provided between the waveguides 11 and 12. An n type InGaAsP active layer 17 and a p type InP enclosure layer 18 are laminted on the layer 15 connected to the waveguide 11 to form a light emitting element 9 and a photodetector 10. When the geometrical shapes and the refractive indexes of the waveguides 11, 12 are set to suitably values, the incident light P1 is received by the photodetector 10, and the light emitted from the element 9 can be output as the output light P2, and when a reverse bias voltage is applied to the electrode 13, the light P1 can be output as the output light P2 as it is.
Patent JP-H0859311-A (JP)
Title: Production of solidified body from combustion ash and device therefor
Inventor: KUBO YUKIO
IPC: B28B15/00
Filed: 1994-08-19
Abstract: PURPOSE: To produce large amts. of solidified body and granular body regardless of the locational conditions of a combustion equipment such as a boiler, to produce a high-quality solidified body in accordance with the various coal ashes and further to conduct stable operation in accordance with the variations in property of the combustion ash. CONSTITUTION: The amt. of limestone to be supplied to a coal-fired combustion equipment 10 is adjusted in accordance with the ash content in coal and/or sulfur content in coal so that the quick lime content in the combustion ash is controlled to 10-30wt.%. The composition-adjusted combustion ash is kneaded with seawater or the water added with >=20vol.% seawater by a kneader 12, the kneaded material is formed at a low pressure of 0.2-5.0 kg/cm<2> G by a forming machine 14, the obtained compact is cured at normal temps. for 1-15hr by a curing device 16 and then cured with steam at 50-95 deg.C for 5-25hr, and the cured solidified body is crushed by a crusher 18 into the granular body.
Patent JP-H1046762-A (JP)
Title: Drain discharge gutter material and floor of outdoor corridor with drain discharge gutter
Inventor: YAMAMOTO NARIYUKI
IPC: E04F15/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify a construction work, eliminate a cause for the occurrence of a trouble such as water leakage for improving reliability, substantially reduce construction cost and meet a large amount of demands without any trouble. SOLUTION: A drain discharge gutter material 1 is formed so that a shallow drain discharge passage 14 is provided on the surface of a strip type adhesive board formed to have thickness equivalent or nearly equivalent to a floor sheet 2 for an outdoor corridor and pasted to the floor of the outdoor corridor together with the floor sheet 2, along the lengthwise direction of the material at the breadthwise center. The drain discharge gutter material 1 so formed is then attached to a flat floor concrete substrate where the floor sheet 2 is laid, at a suitable position, with a part of the floor sheet 2 removed. Then, the peripheral ends of the drain discharge cutter material 1 and the floor sheet 2 adjacent to each other are welded to and integrated with each other.
Patent JP-2001037892-A (JP)
Title: Laser irradiation device
Inventor: MAKI SHIN
IPC: A61B18/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a flanking type energy irradiation device capable of effectively irradiating laser beams on a lesion part located in the deep, while preventing damage of normal tissues easily and securely. SOLUTION: This device has a long size body 101, an optical fiber 107 mounted slidably inside the body 101 for receiving laser beams at the base end and irradiating laser beams sideways from the top end, and a guide means 115 for guiding the top end 113 of the optical fiber 107 to pass through a curved track when the optical fiber slides inside the body 101.
Patent JP-H0266736-A (JP)
Title: Feed servo circuit for optical disk device
Inventor: ISHII JUN
IPC: G11B7/085
Filed: 1988-08-31
Abstract: PURPOSE:To secure a high loop gain and to obtain a desired recording and reproducing condition while a wide pull-in range is secured at the time of the feed servo pull-in by providing a loop gain control means in a feed servo circuit. CONSTITUTION:A gain control means 32 is composed of a multiplier 24 and a function generator 30. The generator 30 is triggered by the rise of a feed servo on signal, outputs the coefficient to change together with a time, a multiplier 24 multiplies it to a tracking error remaining part and the loop gain is changed. Namely, at the beginning when a feed servo loop switch 22 is turned on, the loop gain is low, and therefore, the pull-in range is wide and the servo pull-in can be surely executed. After the pull-in is completed, the loop gain is high, and therefore, the tracking residual part becomes small and the desired recording and reproducing condition can be obtained.
Patent JP-H04332067-A (JP)
Title: System for controlling communication between computer processor and plurality of peripheral devices
Inventor: DAGURASU GEFUAATO
IPC: G06F13/38
Filed: 1991-08-29
Abstract: PURPOSE: To provide a system which controls a communication between the computer processor and plural peripheral devices which are operably connected to plural external buses. CONSTITUTION: The computer processor, 14 is operably connected to a buffer transceiver circuit 81 like an internal bus 80 which is connected to the buffer transceiver circuit 81 through a local bus 110 is connected to buffers 21, 29, and 37. The buffer 21 is connected to an S bus 118, the buffer 29 is connected to a DRAM controller, and the buffer 37 is connected to an X bus. An internal peripheral device 140 is also connected operably to the internal bus 80. Bus control 90 is operably connected to the bus 80. High-speed characteristics of one peripheral device 132 and one memory device 124 may be actualized with a maximum potential without any limitation of a characteristic speed shown by the capacitance of the S bus 118. A combination of route specifications for operable interconnection that operation performed by the system 10 requires is predetermined and stored in a memory 91.
Patent JP-H0859850-A (JP)
Title: Friction material containing blend of organic fiber component and organic particle component
Inventor: SUTANREI SHIGUMUNDO KAMINSUKI
IPC: F16D69/00
Filed: 1995-08-04
Abstract: Wet processed friction materials are disclosed wherein the components thereof include blends of a) fibrillated, organic, synthetic polymer, b) organic, synthetic polymer staple and c) organic, synthetic soluble polymer particles. Additionally, methods are described to make a non-asbestos type friction material and a friction element.
Patent JP-S6277155-A (JP)
Title: Twin roll type continuous casting method
Inventor: TOCHIHARA TAKASHI
IPC: B22D11/06
Filed: 1985-09-30
Abstract: PURPOSE:To suppress the formation of the solidified shell of a molten metal in contact with the inside walls of side dams by heating the solidified shells generated on the walls of the side dams or the side dams themselves by plasma in the stage of passing a molten metal into the spacing between water cooled rolls and producing a thin sheet. CONSTITUTION:The side dams 2A, 2B are formed of conductive refractories and plasma is irradiated from plasma torches 1A, 1B to the side dams 2A, 2B. The side dams 2A, 2B are heated to remelt the solidified shell generated on the walls of the side dams and to decrease the shell thickness. The plasma is directly irradiated to the molten metal 4 near the side dams 2A, 2B to locally heat the molten metals 4 so that the solidified shells are remelted by the heat thereof to decrease the shell thickness in the case of the conductive molten metal 4.
Patent JP-2000004742-A (JP)
Title: Gadget device for long casting
Inventor: NAKAYAMA SHUNZO
IPC: A01K91/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To scatter ground bait for a long time, to exactly throw fishhooks into a piscatorially surefire spot and to effectively scatter ground bait. SOLUTION: The purpose of this invention is achieved by inserting ground bait in a body 2 having a float 3 in the upper part, by inserting a container 4 for fishhooks into the body 2 so as to shut a scattering opening 9, by inserting fishhooks 41 and ground bait in the container 4 while winding a fishing line 8 onto the external, lower part of the body 2 and by contacting a sinker 5 with the bottom opening of the body 2, followed by holding the sinker 5 with a sinker-holding mechanism 6. An operating wing 32 of the mechanism 6 is made to rotate around an axle parallel to the axis of the body 2 by swinging operation after casting a device in a piscatorially surefire spot, and a movable backstop 31 is made to turn toward the release position. Thus, the holding of the sinker 5 is removed, and the sinker 5 is released and falls on the spot.  An intermediate thread 43 between the fishing line 8 and leaders gets loose along with the falling of the sinker 5, and fishhooks 41 and ground bait fall from the container 4. The container 4 stops falling at the position that the scattering opening 9 is opened and the ground bait is gradually discharged from the opening 9, scattered in two stages.
Patent JP-S58154278-A (JP)
Inventor: FURANKU FUYU FUANGU
IPC: H01L31/10
Filed: 1982-12-15
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-H0958444-A (JP)
Title: Behavior controller for vehicle
Inventor: SUGIYAMA MIZUHO
IPC: B60T8/24
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a device for accurately computing antiturning moment suited to the spinning state of a vehicle in simple structure on the behavior control device of the vehicle which controls the braking force of each wheel according to the running state to the vehicle to stabilize the behavior of the vehicle. SOLUTION: The change rate dM/dβ of restoring yaw-moment to the slip angle β of a car body is computed on the longitudinal acceleration Gx of a vehicle, lateral acceleration Gy, a yawing rate γ, car speed V and a steering angle δ. (step 100-106). In the case where dM/dβ is smaller in comparison with fixed value, the vehicle is judged to be in the tendency of spinning, and an antiturning moment MVSC for offseting the tendency of spinning is computed on dM/dβ. (step 110). In order to realize MVSC, proper braking force is generated on a front wheel on the side of a turning outer wheel.
Patent JP-2000034614-A (JP)
Title: Melt spinning machine
Inventor: INADA SHUJI
IPC: D01D5/092
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning machine for thermoplastic polymer where a plurality of spinnerets are attached to one spinning head so that the yarn extruded in the filament spinning may be evenly and effectively cooled down. SOLUTION: A plurality of spinnerets 3 each of which has a many of spinning holes bored are set to one holder so that the spinnerets may be arranged annularly with a certain interval from one another. Simultaneously, the cooling unit 50 is disposed under the annularly arranged spinneret groups so that it blows out cooling air toward the yarn groups from the outer periphery and/or the inner periphery of the extruded yarn groups out of the group of the spinnerets.
Patent JP-H0270319-A (JP)
Title: Descaling device for billet
Inventor: ISHIBASHI HIDEAKI
IPC: B21C43/00
Filed: 1988-09-01
Abstract: PURPOSE:To reduce heat radiating from the billet during descaling time to surely remove the scale by elevating cradle rollers loading the billet from conveying rollers on the cradle rollers and making it to contact with a wire brush roller. CONSTITUTION:When the cradle rollers 3 disposed between the conveying rollers 10 are descended the billet 4 is conveyed without contacting with the cradle roller 3 on the conveying rollers 10 and stopped by a movable stopper 11. As the cradle rollers 3 are lifted by a elevating drive device 9, the billet 4 is loaded from conveying rollers 10 to the cradle rollers 3, the billet 4 is brought into contact with the wire brush roller 5b. The billet 4 has no rotating shaft of its own, held by the cradle rollers 3 freely capable of rotating, driven rotatively by the wire brush roller 5b, the whole periphery of the billet 4 is touched with the wire brush roller 5b. In this case, the billet 4 is accelerated from the standing still to generate brushing action by the peripheral speed difference between the billet 4 and wire brush roller 5b and to remove the scale.
Patent JP-H03118590-A (JP)
Title: Packed flexible photoconductive belt
Inventor: YUUJIIN EI SUUEIN
IPC: G03G15/00
Filed: 1990-08-20
Abstract: PURPOSE: To provide a packaged flexible photosensitive belt for protecting the photosensitive face of the photosensitive belt in the case of transportation and storage by covering it with a flexible protecting sheet held by three rollers. CONSTITUTION: Assembled rollers 80, 84 and 90 are mutually held by a U-shaped spring clip 94. The cross section of rip of the roller 90 has a large curvature radius for preventing the generation of unwanted bend extended at the extension part of the 1st hollow roller 90 on a C gauge from the 2nd hollow roller 80 of the belt 10. Then, the assembled rollers and photosensitive body can be inserted into any suitable protecting enclosure such as airtight pouch.
Patent JP-H1129880-A (JP)
Title: Dummy wafer
Inventor: TATSUMI YOSHIAKI
IPC: C23C30/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a dummy wafer which can use in an electrostatic chuck and has excellent various characteristics by forming a thin film of electric conductive layer on the one side surface of substrate composed of insulating body providing high durability, high functional properties, etc. SOLUTION: On the one side surface of the substrate composed of the insulating body excellent in the durability, functional properties, recycling property, etc., of aluminum nitride, alumina and qualtz, the electric conductive layer with either of a silicon, silicon carbide, amorphous carbon or DLC, is formed. The aluminum nitride substrate 1 is made so as to become the same shape and the same size as a silicon wafer as a silicon wafer used in a process and this thickness is made so as to become the same as that of the silicon wafer or reduced according to the thickness of the silicon electric conductive layer 2. The thickness of this electric conductive layer 2 is formed to be about 1-100 μm by means of CVD method, PVD method, sputtering method, heat filament method or coating method which has raw material paste applying and burning.  Further, the insulating substrate 1 and the electric conductive layer 2 can be integrally joined and bonded through an intermediate layer.