baber/WOPTO huggingface dataset:
Patent JP-H01148977-A (JP)
Title: Load-circuit confirming tester of low voltage hot-line circuit and method therefor
Inventor: IZAWA ISAMU
IPC: G01R31/02
Filed: 1987-12-04
Abstract: PURPOSE:To make it possible to perform various confirming tests in a short time under the hot-line state of a low voltage load circuit, by holding a connecting part, which connects an assembled type tester to the low voltage hot line load circuit, with a grip which is covered with an insulator, and the like. CONSTITUTION:In an assembled type tester, the following parts are combined as a unitary body: terminal stages R, S, T, and N for connections to a circuit to be measured; main switches 1 and 2, a phase detecting switch 3, a phase detector 4 for confirming the rotating direction of phases; a rotary switch 5 for switching voltages between the phases; an AC voltmeter 6; a flicker switch 7 for a dummy load; a rotary switch 9 for changing the dummy loads; the dummy loads 10; and the like. A connecting part, which connects the tester to the low voltage hot-line load circuit, can be held with a grip which is covered with an insulator and the like. When the load current at each phase is measured with a clamp type ammeter and the load current is confirmed as normal, the switch 3 is turned OFF and the switch 7 is turned ON. Since wiring is provided so that the current through the dummy load of the flicker current and the load currents can be discriminated in the clamp type ammeter.
Patent JP-2000197905-A (JP)
Title: Extrusion rolling device and method thereof
Inventor: GINZBURG VLADIMIR B
IPC: B21B39/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of rolling a strip required to attain desired thickness. SOLUTION: This device is provided with a pay-off reel for feeding a strip 1 between a top work roll 2 and a bottom work roll 3 of a multistage reversible cold rolling mill having a single stand, a inlet tension reel for adding tensile force to the strip fed from the payoff reel and for guiding it and an outlet tension reel for adding tensile force to the strip left the rolling mill and guiding it. By the combination of the inlet tension reel and the outlet tension reel, outlet tensile force, to the strip, whose strength is :<=about 85% of the yield strength of the strip is generated. In this way, the decrease of about 55% in the thickness of the strip is permitted whenever the strip is passed through the rolling mill.
Patent JP-H09146903-A (JP)
Title: Data transfer control method for parallel computer
Inventor: SAGAWA NOBUTOSHI
IPC: G06F15/17
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To transmit and receive messages safely on a parallel computer by using remote memory transfer. SOLUTION: When messages are transmitted to and received from the parallel computer by remote memory transfer, the respective element computers are provided with an arbitrary number of memory areas 122 and 123 that can be accessed remotely and their management areas 124 and 125, and flags for remote access inhibition are provided in the management areas for the respective memory areas, thereby optionally allowing the areas to be accessed remotely or inhibiting them from being accessed remotely. Consequently, data are prevented from being overwritten to the same memory area owing to multiple writing and illegal data are prevented from being read out owing to the repetition of writing to and reading from the same memory area.
Patent JP-H11209804-A (JP)
Title: Production of powdery material
Inventor: HUGO FRANZ
IPC: B22D27/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To produce a large quantity of particles in narrow particle dimensional range by pouring molten material on a cylindrical cooling surface rotated at a large number of rotations with the rotating axis as center, cooling from the outside to the inside in the solidifying direction in the almost radial direction and successively, crushing hollow casting bodies. SOLUTION: Cooling pipes 4 are arranged so as to conduct the heat on the surface of a gaslight chamber 1, and a centrifugal drum 8 having the horizontal rotating axis AR-AR is fixed to a shaft 7 in the chamber 1. The centrifugal drum 8 has the cooling surface 9 in the inside, and on the surface, the solidified casting body 10 is formed. A device 15 for forcedly cooling, composed of fan blades 16 is provided on the outer surface of the centrifugal drum 8 and gas stream of the arrow 17 is developed with inert gas in the chamber 1 by rotating the drum 8 to generate the remarkable heat transfer. The molten material is poured from a melting crucible 24 into a trough reciprocatively moved, and the casting body 10 is formed as pouring flow 30 and the particles having fine particle structure are obtd. by taking out and crushing.
Patent JP-H08162957-A (JP)
Title: D/a converter
Inventor: KANEAKI TETSUHIKO
IPC: H03M1/68
Filed: 1994-12-12
Abstract: PURPOSE: To provide a floating type D/A converter provided with a high dynamic range. CONSTITUTION: This converter is provided with a digital filter 1, an amplitude detector 2 for monitoring the amplitude level of the input of the digital filter 1, a division circuit 3 for dividing data obtained from the output of the digital filter 1 between D/A converters 4 and 5 based on the output of the amplitude detector 2 and an amplifier 6 and an adder 7 for adding the output of the D/A converters 4 and 5 while providing a prescribed ratio. The division circuit 3 gradually makes the data to the D/A converter 5 small when the input of the digital filter 1 exceeds a prescribed level, turns them to zero and lets D/A conversion be performed by using the D/A converter 4 after the lapse of fixed time and lets the D/A conversion be performed by using the D/A converter 5 when the output of the digital filter 1 becomes less than the prescribed level.
Patent JP-H01149520-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IIDA YOSHIKAZU
IPC: H03K19/086
Filed: 1987-12-04
Abstract: PURPOSE:To improve a level margin to a power source fluctuation by forming a referring voltage generating circuit of a constant voltage generating circuit and a voltage generating circuit in a semiconductor integrated circuit device to contain the ECL circuit of a series gate constitution. CONSTITUTION:A constant voltage from a constant voltage generating circuit VCG is supplied to a constant current transistor TRQ10 of a voltage generating circuit VBG, and the constant voltage is generated at a resistance R4. The constant voltage is supplied to a TRQ1 having a terminal resistance R1, and a referring voltage VBB1 corresponding to a first level is outputted. The voltage VBB1 is supplied to a TRQ2 having a terminal resistance R2 and a diode D1 for a level shift, and a referring voltage VBB2 corresponding to a second level is outputted. The voltage VBB2 is supplied to a TRQ3 having a terminal resistance R3 and diodes D2 and D3 for level shifts, and a referring voltage VBB3 corresponding to a third level is outputted.
Patent JP-H09145074-A (JP)
Title: Floor heating panel
Inventor: KUROYAMA KATSUHIKO
IPC: F24D13/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a floor heating panel which facilitates execution of work and changing of a surface material. SOLUTION: In a floor heating panel comprising a heating panel 1 in which a heater line is housed in zig zag below an upper member 2 and a surface material 11 provided on the upper member of the heating panel 1, a fiber sheet part 13 comprising a fiber sheet such as unwoven cloth is provided on the front of the upper member 2 of the heating panel 1 and on the rear of the surface material 11. The fiber sheet part 13 undergoes a singeing preferably at the tip of the piled surface thereof.
Patent JP-S63146911-A (JP)
Inventor: JIYAN KABESUTAN
IPC: C08F20/34
Filed: 1987-12-04
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-H02160485-A (JP)
Title: Revolving mechanism for industrial robot
Inventor: TAKAHASHI ICHIRO
IPC: B25J9/04
Filed: 1988-12-07
Abstract: PURPOSE:To miniaturize the revolving mechanism of an industrial robot by bonding an about cylindrical rotating output member to the output shaft of a speed reducing mechanism whose input shaft and output shaft become co-axial, transmitting a revolution driving force to the inside of the cover of a mobile base and giving the driving force for the input shaft by the inside of this rotation output member. CONSTITUTION:A motor 2 is controlled by rotating via a cable 6, the driving force of this motor 2 is decelerated at specific ratio by a speed reducing mechanism 3 and a mobile member (revolving base of a robot) 4 is turned around a center shaft 5 via a deceleration output part 32. In this case, the driving input shaft 93 of the deceleration mechanism 3 is arranged at the inner part of revolution driving force transmission members 8, 10. So that, the power of the motor 2 is input from the upper part of the deceleration mechanism 3 and returned to the upper part again after being decelerated and as a result, the dimension in the axial direction of the mechanism turning the rotating member 4, i.e., the height thereof is lowered and the revolving mechanism is made compact.
Patent JP-H09141855-A (JP)
Title: Ink-jet head
Inventor: KATO HIDEO
IPC: B41J2/045
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the quality and speed of printing with regard to a printing head which records with ink droplets ejected. SOLUTION: A supply port 44 which makes a pressure chamber 41 and an ink bank 42 communicate with each other is formed in the shape of a taper in which the opening on the pressure chamber 41 side is made greater than that on the ink bank 42 side to generate flow resistance to the inflow of ink from the pressure chamber 41 to the ink bank 42 during the ejection of ink from a nozzle 43 to control the flow resistance to the inflow of ink during the supply of ink from the ink bank 42 to the pressure chamber 41.
Patent JP-H05141079-A (JP)
Title: Receiver tool of exterior decoration wall member for unit house
Inventor: GOMI HIDETOSHI
IPC: E04F19/02
Filed: 1991-11-22
Abstract: PURPOSE:To reduce numbers of components and increase efficiency of a fitting work, by molding as a unit a receiving part, fixed to a unit house side, to which the upper and lower edges of an exterior decoration wall member are fitted, and a connection part arranged to span over the exterior decoration wall members adjacent to each other in the longitudinal direction. CONSTITUTION:A receiving tool 9 is fitted and fixed by nails 10 at the position of connecting part 4A in the exterior connecting part 3 of the first floor unit 1 and the second floor unit 2 constituting a unit house. Next, the upper edge 4a and the lower edge 4b of respective exterior decoration wall members 4 are fitted at the fitting parts 9b, 9c of respective receiving tools 9 and the connecting part 9d is fitted at the inner periphery of the edge of respective exterior decoration wall members 4 to connect and fix the connecting part 4A to the unit house side. And hence, even if the exterior decoration wall members 4 are forced to deform like warping, the force accompanied by the deformation is transferred smoothly to the unit house side through the connecting part 9d and the receiving part 9a. As a result, the fitting work can be easily carried out.
Patent JP-H10149539-A (JP)
Title: Magnetic disk device
Inventor: FURUKAWA AKIO
IPC: G11B5/82
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a portable, large-capacity and high-speed magnetic disk device by providing an irregular part for recording information, a soft magnetic layer and a perpendicular magnetic recording layer and reproducing the information by a single magnetic pole type magnetic head. SOLUTION: Information of a hard disk 11 housed in a changeable cartridge 16 is reproduced by this hard disk device 10 using single magnetic pole type magnetic heads 13. The irregular part, the soft magnetic layer and the perpendicular magnetic recording layer are formed for the purpose of recording information on a magnetic substrate of the hard disk 11. Consequently, since the hard disk 11 is housed in the cartridge 16, the device is made portable, and since the irregular part for recording information is provided on the nonmagnetic substrate of the hard disk 11, the information can speedily be written. Also, the recording magnetization is stabilized and the magnetic transition is made steep by providing the perpendicular magnetic recording layer on the nonmagnetic substrate of the hard disk 11, so that the information can be written with high density.
Patent JP-H04183922-A (JP)
Title: Direct cylinder injection spark ignition engine
Inventor: SASAKI SHIZUO
IPC: F02F3/26
Filed: 1990-11-16
Abstract: PURPOSE:To heat a catalyst quickly to an active temperature by operating again a fuel injection valve of an engine to inject additionally fuel and mixing the fuel in exhaust to again ignite the fuel while an intake valve is closed in an expansion or exhaust stroke of the engine. CONSTITUTION:Tips of fuel injection valves 47-50 are provided in an engine body 10 to open to the insides of respective combustion chambers 24-30. Also, the combustion chambers 24-30 are provided respectively near the tops with ignition plugs 51-54. While an ECU 22 receives the signals showing loads of an engine such as the rotational frequency Ne of the engine, accelerator opening thetaA, etc., from respective sensors, it receives the input of catalyst temperature Tcat from a temperature sensor 55 provided in a catalyst converter 20. When the catalyst temperature is lower than a predetermined desired one, additional fuel is injected into the combustion chambers 24-30 to be mixed with exhaust in an expansion or exhaust stroke and the exhaust mixed with additional fuel is reignited for combustion upstream of the catalyst converter 20 to heat the catalyst to the desired temperature.
Patent JP-H01151353-A (JP)
Title: Network control unit
Inventor: KAWAI TOSHIHIKO
IPC: H04M11/00
Filed: 1987-12-08
Abstract: PURPOSE:To set many terminal equipments to the same public communication line by controlling a switching means and disconnecting a calling detecting means from a communication line by a control means when there is not a communication request and connecting the calling detecting means to the communication line when there is the communication request. CONSTITUTION:When none of respective terminal equipments corresponding to respective network control units(NCU) 2 issue terminal calling requests, switches 1 of the respective NCUs 2 are all in an open state. In this state, when the terminal equipment executes the terminal calling request, to the NCU 2, whether or not a telephone set 3 connected to a public communication line 5 or another NCU 2 is using the public communication line 5 is checked. Here, when the public communication line 5 is not used, a network control circuit 10 detects this, closes the switch 1 and connects a calling detecting circuit 9 to the public communication line 5. Thus, the many terminal equipments can be connected to the same communication line without causing the lowering of impedance.
Patent JP-H05145926-A (JP)
Title: Signal level adjusting device
Inventor: HATAKEYAMA IKUO
IPC: H04N21/61
Filed: 1991-11-25
Abstract: PURPOSE:To resolve the problems of separately adjusting outgoing signals and incoming signals in order to adjust the input/output signal level of a line amplifier used for the transmission line of a bidirectional CATV facility and stopping transmitted signals by executing the adjustment while attaching/ detaching a specified circuit network. CONSTITUTION:As variable functions, an adjuster 1 for low frequency and an adjuster 2 for high frequency are provided in a pseudo line circuit network 3, and a loss characteristic equal to the attenuating characteristic of a coaxial cable is arbitrarily continuously selected. Thus, the outgoing signals and incoming signals of the line amplifier in the bidirectional CATV facility can be adjusted without stopping those signals.
Patent JP-H01150744-A (JP)
Title: Regulating device for feed hot water temperature for gas water boiler
Inventor: FURUHASHI TOSHIO
IPC: F24H1/10
Filed: 1987-12-07
Abstract: PURPOSE:To enable easy regulation of the opening of a gas valve to a water temperature, by a method wherein a temperature-sensitive member and a valve seat are situated in a water flow passage formed in a casing, and the axis of the retractable lever of the temperature-sensitive member is positioned approximately on that of a valve body. CONSTITUTION:A temperature-sensitive member 6 is situated in a water flow passage 11 formed in a casing 1, a valve body 72 is secured to a retractable lever 61 of the temperature- sensitive member 6 and a valve seat 31 is located in the water flow passage 11, and the axis of the retractable lever 61 is situated approximately on that of the valve body 72. The valve body 72 is loosely engaged with a through-hole 311 of the valve seat 31 to form an orifice O. When temperature is increased or decreased, the retractable lever 61 is moved, and the opening area of the orifice O is increased or decreased. In this case, a hydraulic difference between the secondary chamber 132 side and the primary chamber 131 side of a diaphragm chamber 13 causes movement of a diaphragm 2 and a retractable cylinder 3 and decrease or increase of the openings of a secondary air regulating valve 81, a primary air regulating valve 82, and a live gas regulating valve 83 of a ratio control valve device B. This constitution decreases or increases an air-fuel mixture amount and a secondary air amount, flowing to a gas burner G, and decreases or increases a calorific value produced by combustion.
Patent JP-H11138668-A (JP)
Title: Plate-like structural body and manufacture thereof
Inventor: SATO KANICHI
IPC: B29C45/56
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To absorb impact applied on end surfaces so as to protect a body to be mounted by integrally providing an outer peripheral layer having an elastic nature on the circumferential part of a plate-like structural body including an intermediate resin layer between two adhered bodies such as laminated glass. SOLUTION: The laminated glass 1 is formed such that square plate glass pieces 2, 3 are employed as a first adhered body and a second adhered body and an intermediate resin layer 4 consisting of thermoplastic resin material is held in interposed relation between each glass piece 2, 3. In this case, an outer peripheral layer 5 integral with the intermediate resin layer 4 is set on the circumferential part by the use of the same resin material as the intermediate resin layer 4. Resin material forming the intermediate resin layer 4 and outer peripheral layer 5 is preferably selected from ones having rubber elasticity and a tensile elasticity of 1000 kg/cm<2> or lower in order not to break the glass pieces 2, 3 even if they are in contraction and expansion. For such a resin material, there is given a thermoplastic elastomer, e.g. polyvinyl butyral or the like.
Patent JP-2001127509-A (JP)
Title: Antenna system
Inventor: KOBAYASHI YOSHIAKI
IPC: H01Q1/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that many antenna systems have been destroyed in the past during the season when lightning occurs frequently. SOLUTION: The antenna system is provided with an antenna rod single body 10A that sends/receives a radio wave, an antenna support metallic fixture that supports the antenna directed in the direction of the ground and an antenna mast that supports the antenna support metallic fixture while ensuring a required height from a support pole in such way that the antenna rod single body is placed in the perpendicular direction. Thus, the antilightning performance of the antenna system can remarkably be enhanced.
Patent JP-H11125796-A (JP)
Title: Optical isolator device
Inventor: KIMURA MASAYUKI
IPC: G02B27/28
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To shorten a distance between incident/emission devices and to miniaturize the optical isolator device by arranging isolator on a light incident or emission end of an incident or emission light device in contact with or close to each other without through a lens mechanism. SOLUTION: The optical isolator is constituted by housing a garnet 1 being a Faraday rotator held between a polarizer 2 and an analyzer 3 in a magnet 4. Then, the optical isolator is stuck/fixed onto a ferule 5 together with the magnet 4. When an optical adhesive is used in the constitution, this constitution is realized easily by sticking the optical isolator to the light emission end of an optical fiber through only the optical adhesive, and the light incident end of the optical isolator may be stuck/fixed simply only onto the end surface of the ferule 5 by the optical adhesive. On the other hand, when the optical isolator isn't stuck to the ferule end surface, the optical isolator is housed in the cylindrical constitution, and this one is fixed to the ferule by welding.
Patent JP-S63159770-A (JP)
Title: Short-circuit detecting method for electrode pattern
Inventor: NAKASHITA AKIO
IPC: G01R31/02
Filed: 1986-12-24
Abstract: PURPOSE:To perform short-circuit detection with high reliability at low cost by moving a prober consisting of a couple of probe styli by a stepping motor. CONSTITUTION:A table 22 where glass 21 for a liquid crystal panel is positioned and fixed is elevated to prescribed height and pressed against the probe styli 12 and 13 which stand by at sweep start points 23. A prober moving table 15 where the prober 14 with the probe styli 12 and 13 is fitted and fixed is moved in the pressing state to a sweep end point 25 in a sweep direction 24 with the driving force of a stepping motor 17 through a transmission gear 18, a ball screw 19, and a guide shaft 16. Then whether or not respective adjacent electrode patterns 20 short-circuit is detected during the movement. The table 22 is lowered to its original position after the prober moving table 15 moves to the sweep end point, and the prober moving table 15 then moves in the opposite direction from the sweep direction 24 to return to the sweep start point 23. Then, if it is decided that the liquid crystal panel 21 has a short circuit, it is taken out of the process and when it is decided that there is no short-circuit, the panel is sent to a next stage.
Patent JP-H11133393-A (JP)
Title: Liquid crystal display device
Inventor: TSUBOTA TOSHIYUKI
IPC: G09F9/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device capable of preventing a radiation board from being moved up to the inside of a bent part of a rear plate over the side plate of a molding frame at the time of receiving vibration or shock or being moved up to a lamp over the wall of the molding frame in a front-and-rear direction on which the bent part of the rear plate is not formed. SOLUTION: Two projection parts 8a are formed on each of right and left sides of the radiation board 8 and the board 8 is arranged so that each two projection parts 8a are engaged with stepped parts 7d of the molding frame and projection parts 7c of the molding frame are engaged with recessed parts 8b of the radiation board. The rear plate 9 is put on the board 8 and the plate 9 and the board 8 are fixed on the frame 7. The projection part 7 of the frame are slightly projected from holes 9b of the rear plate 9 which are arranged near the bent parts 9a of the plate 9 and the projection parts 8a of the board 8 are projected up to the inside of the bent parts 9a of the plate 9, i.e., the same surface as the side plates 7a of the frame 7.
Patent JP-H05119212-A (JP)
Title: Color elution preventive method for colored resin pattern and production of color filter
Inventor: FURUKAWA TADAHIRO
IPC: G02B5/20
Filed: 1991-10-29
Abstract: PURPOSE:To effectively prevent the color elution of dyes without increasing stages in the case of production of color filters, etc., by using colored polyimide resin materials contg. the dyes. CONSTITUTION:Arom. diamine is previously added into the colored polyimide resin material and the dyes are bonded to a polyimidized high-polymer matrix via this arom. diamine by a heat treatment after patterning.