baber/WOPTO huggingface dataset:
Patent JP-S6211209-A (JP)
Title: Magnet and manufacture thereof
Inventor: KAWASHIMA GIICHI
IPC: H01F7/02
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a magnet having the magnetic flux density characteristics of a sinusoidal curve, high surface magnetic flux density and excellent producibility by alternately arranging sections, in which the axes of easy magnetization are oriented in the direction rectangular to an axis of rotation, and sections, in which the axes of easy magnetization are disordered, in parallel with the axis of rotation and interchangeably magnetizing the sections, in which the axes of easy magnetization are oriented, to N and S poles. CONSTITUTION:A mold cavity section is formed by members (such as S-55C) 6, 7 having high permeability and members (such as SUS-304) 8, 9 having low permeability. A magnetic field is given by an electromagnet mounted on the outside, and a magnetic path constituted of the member 7 through a molded-shape cavity 10 from the direction close to the axis of rotation of the cavity 10 from the member 6 is shaped. A ferromagnetic material enters the cavity 10 from a flow path 11. Radial orientation is acquired in the section 6 having high permeability, and orientation is disordered in sections 12 having low permeability. Accordingly, sections 1, in which axes of easy magnetization are oriented at right angles to the axis of rotation, and sections 2 in which the axes of easy magnetization are disturbed are generated, and the oriented sections 1 are magnetized to N and S poles alternately, thus bringing the distribution of surface magnetic flux density to a sinusoidal curve.
Patent JP-S63312313-A (JP)
Title: Thermoplastic polymer composition and production thereof
Inventor: ORIGASA YUICHI
IPC: C08F255/02
Filed: 1987-06-16
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance and impact resistance and suitable for automobile parts, etc., by mixing a thermoplastic aromatic polyester polymer with a specific thermoplastic polymer having multi-phase structure and composed of a vinyl copolymer and an olefin copolymer containing epoxy group under melting at a specific ratio. CONSTITUTION:(A) 1-100wt.% of a grafting precursor produced by adding a vinyl monomer, a radical (co)polymerizing organic peroxide and a radical polymerization initiator to an aqueous suspension of an epoxy group-containing olefin copolymer and copolymerizing the components is mixed with (B) 0-99wt.% of an epoxy group-containing olefin copolymer and (C) 0-99wt.% of a vinyl (co)polymer under melting at 100-300 deg.C and the obtained mixture is mixed with a thermoplastic aromatic polyester polymer under melting to obtain the objective composition composed of 50-99wt.% of the thermoplastic aromatic polyester polymer and 50-1wt.% of a multi-phase structure thermoplastic polymer having the dispersed polymer particle diameter of 0.001-10mum and composed of 5-95wt.% of the epoxy group-containing olefin copolymer and 95-5wt.% of the vinyl (co)polymer.
Patent JP-H0315647-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D35/00
Filed: 1989-06-14
Abstract: PURPOSE:To enable the detection of a misfire condition with a less expensive system by providing an air fuel ratio sensor and a titania type misfire sensor sensitively reacting to unburnt gas, and discriminating the misfire condition of a cylinder via the judgement of rich and lean states of the air-fuel ratio respectively on the basis of output from the afore-said sensors. CONSTITUTION:An O2 sensor A as an air-fuel ratio sensor for detecting an air-fuel ratio is provided at the cylinder manifold of the exhaust passage of a multi-cylinder internal combustion engine, and a titania type misfire sensor B sensitively reacting to the unburnt gas of the engine is provided in the vicinity of the aforesaid O2, sensor A. Furthermore, reference voltage VR and output VOX from the O2 sensor A are compared in the first rich/lean discrimination means C for making judgement about rich and lean conditions. Also, the second rich/lean discrimination means D compares the reference voltage VR with output V'OX from the misfire sensor B, thereby making judgement about the rich and lean conditions. Thereafter, the results of judgement by both means C and D are compared in a comparison means E, and the misfire condition of each cylinder is discriminated with a misfire discrimination means F, depending upon the frequency of disagreement among the compared results.
Patent JP-S63313995-A (JP)
Title: Optical signal switch
Inventor: MISAWA MOTOHIRO
IPC: H04B10/27
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a switch that switches at a high speed and to make suitable for single mode fiber transmission line by providing with a branch means for a photo signal, photo electric conversion part for the respective photo signals a control part to selectively drive a specific conversion part in accordance with a control signal, and an electric photo conversion part. CONSTITUTION:The branch means 109 branches an input optical signal into plural pieces of photo signals, and the photo/electric conversion part 102, 103 input the branched signals above mentioned respectively and convert them into electrical signals, whose operations are controlled by means of a signal such as bias signal, etc., from the external. The control part 108 outputs, in accordance with a control signal from the external, a bias current as a control signal to selectively drive the conversion parts 102, 103. In such a way by using electrical switching means, the switching can be realized speeding and surely. Also, the titled switch is made usable for single mode fiber transmission line of narrow connection tolerance.
Patent JP-H05339766-A (JP)
Title: Washing device for metallic parts
Inventor: KOGA TETSUO
IPC: C23G5/04
Filed: 1992-06-09
Abstract: PURPOSE:To enable plural operations, such as washing and applying of a rust preventive, with one washing tank by selectively supplying the liquid in plural tanks into a washing vessel and circulating the liquid supplied into the washing vessel again into the tanks. CONSTITUTION:Metallic parts are washed in the washing vessel 1. The liquid, such as rust preventive, is supplied from the plural tanks 2, 3, 4. The liquid in the plural tanks 2, 3, 4 is supplied selectively into the washing vessel 1 by using pressurization type supply mechanisms 5, 6, 7. The liquid supplied into the washing vessel 1 is again circulated by circulation mechanisms 8, 9, B1, B2, B3 into the tanks 2, 3, 4. A vibrator 12 and bubbling device 13 for washing are mounted to the washing vessel 1. As a result, the need for a manual operation using a brush is eliminated.
Patent JP-S6129739-A (JP)
Title: Control device for cycle sequence time and temperature
Inventor: MATSUKI HIROSHI
IPC: G01N17/00
Filed: 1984-07-20
Abstract: PURPOSE:To make convenient the control of a complex corrosion tester by adding a temp. and humidity control function to the function of a cycle sequence time setter. CONSTITUTION:The input signal 36 from the control panel of the complex corrosion tester consists of the operation start signal, stop signal and condition attainment signal of this device. The operatability output of contact groups 40, 41 for relay output makes operatable the start switch of the control panel when various settings of a block 39 are completed. The outputs of tests 1-n are alternately outputted only during the test time according to the setting sequence of the test items. The control panel side is required merely to make operation under the test conditions of the items for which said outputs are emitted. The other outputs provided are dry-bulb temp. control output, wet-bulb temp. control output, temp. condition outputs 1-i and humidity condition outputs 1-j. The temp. and humidity condition outputs are used for controlling efficiently the temp. and humidity to desired set values. The capacity of a refrigerator and heater is changed over by using such output contacts, by which the temp. control is executed under the conditions optimum for the set temp. and the efficient operation and the improvement in control accuracy are made possible.
Patent JP-H10338172-A (JP)
Title: Cover body support structure for riding working vehicle
Inventor: SUHARA YASUYUKI
IPC: B62D25/22
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a cover body so as to prevent the damage to the cover body. SOLUTION: An operating part is formed at the upper part of a body frame 11 of a traveling machine body, and a cover body 21 is disposed at the bottom face of the operating part. In a riding working vehicle of such constitution, cover body support frames 31, 32 are connected to the lateral side parts of the body frame 11 so as to be extended outward from the lateral side parts. Support bodies 33, 43 are connected to the tips of the cover body support frames 31, 32, and upward fit-in pieces are formed at the support bodies 33, 43. The cover body 21 has flat step parts 22 respectively formed at the lateral side parts, and the outer edge of the step parts 22 are protruded upward to form fit-in grooves at the back faces.  The step parts 22 of the cover body 21 are supported by the cover body support frames 31, 32, and the fit-in pieces of the support bodies 33, 43 are fitted into the fit-in grooves.
Patent JP-S6040193-A (JP)
Title: Manufacture of liquid hydrocarbon
Inventor: FUUBERUTO KEENEN
IPC: C10G1/10
Filed: 1984-07-20
Abstract: A process for the production of liquid hydrocarbons from old tires, cable wastes, polyethylene wastes and/or polypropylene wastes, by which the waste products, in pulverized form, are treated at a temperature of 150 DEG  to 500 DEG  C. and a pressure 20 to 300 bar with a solvent which is liquid at 1 bar and 20 DEG  C. to form a solvent phase charged with liquid hydrocarbons and a residue phase. The charged solvent phase is separated from the residue, and the separated charged solvent phase is resolved into its components by lowering of pressure and/or temperature, and by distillation.
Patent JP-H095368-A (JP)
Title: Method for measuring resistance of wiring
Inventor: FUKUHARA HIROSHI
IPC: G01R27/02
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a method for measuring the DC resistance of a winding having core quickly and automatically. CONSTITUTION: A winding 1 having core is connected through a switch 3 with a DC variable voltage power supply 2. The measuring circuit is provided with a detection resistor 4 and the voltage drop across the resistor 4 is measured by means of a digital voltmeter 5 in order to detect abrupt fluctuation of current. Based on a measured data (A/D converted output) and the like, a CPU 6 determines a moment of time for switching and delivers a switching signal to the power supply 2. Consequently, a switching is made from a high initial voltage to a predetermined voltage and a constant saturation current can be obtained in a short time.
Patent JP-S5482975-A (JP)
Title: Microwave semiconductor device
Inventor: UENISHI KATSUZOU
IPC: H01L21/60
Filed: 1977-12-15
Abstract: PURPOSE: To decrease the unnecessary inductance via the slender fan-shaped metal foil which is formed by the chemical etching to the conductor connecting the container to the semiconductor element.  
     CONSTITUTION: Metal foil 4 is put on upper electrode 3 of the container containing semiconductor element 5, and the foil is connected to electrode 3. Then the linear thin part of the foil tip is connected to the upper electrode of the element. If the foil is shaped preliminarily by embossing or the like before connection to the container, the connection can be more facilitated between the element and the electrode. In this way, the inductance of the semiconductor device can be reduced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6214812-A (JP)
Inventor: DONARUDO BII KORUBII
IPC: A47C4/28
Filed: 1985-07-08
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-H08129377-A (JP)
Title: One-chip memory device
Inventor: OGURA TOSHIHIKO
IPC: G06F12/00
Filed: 1995-06-16
Abstract: PURPOSE: To realize a one-chip memory device with the same pin arrangement and number of pins as those of a one-chip memory device having no specific modes by constituting this one-chip memory device in such a manner that the device is settable at the specific mode only by the same control signal as the control signal of an ordinary one-chip memory device. CONSTITUTION: A memory circuit 5 for a frame buffer is composed of an arithmetic and logic unit 1, a memory element 2, an arithmetic function assigning register 3, a writing mask circuit 4, etc. Namely, the one-chip memory device including a dynamic RAM 2 controlled by a low-address strobe signal, column address strobe signal and write enable signal is constituted. The device has a control circuit which responds to the write enable signal of a low level at the point of the falling time of the low address strobe signal in a prohibition period of the leading or writing operation to the dynamic RAM 2. The operation of the dynamic RAM 2 is made as to be set in the specific mode by the output from this control circuit.
Patent JP-S5942261-A (JP)
Title: Method and apparatus for polishing by utilizing liquid flow and foam
Inventor: WATANABE HIROSHI
IPC: B24B31/02
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a method and apparatus for barrel polishing of an article made from an extremely thin sheet of iron, aluminum, copper or the like, by a method wherein multi-direction liquid flows are forcibly generated in a container containing a material to be polished, polishing grit stone, a polishing medium, water or the like, and the material is polished by supplying foams. CONSTITUTION:Water is supplied into the container 2 to a water level L, and a cleaning basket 26 with the material M to be polished, the polishing grit stones A, a polishing medium, a detergent, a rust inhibitor or the like contained therein is immersed in water in the container 2. Then, the polishing medium, the detergent, the rust inhibitor and the like are dissolved into water, while the basket 26 is placed on a turntable 8 in a cleaning basket cover 24. Therefore, when the basket 26 is rotated by a motor 3, the material M and the polishing grit stones A are pressed against the inside peripheral surface of the basket 26. In this case, since a plurality of side baffle plates 30 are provided on the outside peripheral surface of the cover 24 and bottom baffle plates 32 are provided on the bottom surface of the turntable 8, upward liqid flows from the bottom surface are generated. By simultaneously operating a foamer 14, mobility of the material M and the grit stones A can be enhanced by foams B, and polishing power can be enhanced.
Patent JP-H04371128-A (JP)
Title: Tableware rack and tableware washing device using the same
Inventor: NUNOKAWA SHUNICHI
IPC: A47L15/50
Filed: 1991-06-21
Abstract: PURPOSE:To provide a tableware rack and a tableware washing machine using it capable of removing rouge on coffee cups and the like easily. CONSTITUTION:A tableware rack 17 is composed of longitudinal and lateral members 14, 15 and an outer frame 16. Tableware storing parts 22 are arranged in the form of matrix. In the rack 17 a plurality of wirelike members 18, 19, 20 are arranged to cross slantly. A tableware with a handle 13 of which handle 12 is fixed to the main body of tableware 11 is supported by a set of the wirelike members 18, 19, 20 arranged in parallel and the handle 12 is positioned in a space 21 for positioning the position of the handle 12 which is formed by bending the wirelike members 18, 19, 20. Since there are no wirelike members 18, 19, 20 at a part of outer circumferential edge of the tableware main body 11, rouge adhering to the main body 11 can easily be removed by fully washing it.
Patent JP-H078985-A (JP)
Title: Inhibitor for abnormal phenomenon of activated sludge and method for inhibiting abnormal phenomenon of activated sludge
Inventor: AKIYAMA NAOKI
IPC: C02F3/12
Filed: 1993-06-22
Abstract: PURPOSE:To provide an inhibitor for abnormal phenomenon inhibiting abnormal phenomenon of an activated sludge and a method for inhibiting abnormal phenomenon by killing specifically a filamentanous fungus generating such a phenomenon as bulking or an actinomyces generating such a foaming phenomenon and an abnormal phenomenon as making scum in an activated sludge process. CONSTITUTION:In a treatment of waste water based on an activated sludge process, an inhibitor for abnormal phenomenon of an activated sludge contg. a tetraalkylammonium halide as an active ingredient is used or the active ingredient of the inhibitor for abnormal phenomenon contg. a tetraalkylammonium halide as an active ingredient is incorporated in the range of 0.05-5 pts.wt. per day to 100 pts.wt. dry solid of the active sludge.
Patent JP-H04373258-A (JP)
Title: Binarizing circuit
Inventor: SHIMOMURA SHINZO
IPC: H03M1/08
Filed: 1991-06-21
Abstract: PURPOSE:To improve the accuracy by expanding a noise superimposing part of a comparator input from a hysteresis area so as to generate a same binary output at all times even when noise is superimposed onto an input signal or the like and an input signal level is contained in the hysteresis area. CONSTITUTION:Since a noise pulse VSN is injected to a feedback input of an operational amplifier 20, a waveform of a signal outputted from the operational amplifier 20 is a waveform in which a noise pulse VSN is superimposed onto a video signal. Thus, even when a level of the input signal of a comparator 10 stays in a period of mark * less than a range of a hysteresis and stays in a period of mark ** increased in the range of hysteresis, since the superimposed noise pulse VSN exceeds the area of the hysteresis, the result of discrimination is both '1'. Thus, the waveform is a waveform resident in the range of the hysteresis from a high signal level for both the periods. Then the video signal whose signal level stays in the hysteresis range is converted into a digital value '1' to prevent change in colors after and before the printed character.
Patent JP-S636851-A (JP)
Title: Very thin semiconductor device
Inventor: ARAI MASAYUKI
IPC: H01L21/60
Filed: 1986-06-26
Abstract: PURPOSE:To remove a pad electrode from the surface of an activated region and to enable the total thickness of a device to be determined only by a thickness of a semiconductor element, by forming the element so as to have a trapezoidal cross section and extending a bump electrode connecting conductor downwards to the surface of a film-type external lead. CONSTITUTION:In a very thin semiconductor device, a semiconductor element 1 has a trapezoidal cross section so that there is no pad electrode on the surface of the element 1 including an activated region. A passivation film 4 is therefore allowed to cover all the regions sufficiently, which eliminates the need of providing a thick molded coat. Further, since each conductor 2 for interconnecting the bump electrode is extended downwards along the inclined face of the element to the position of a film-type external lead 3, the total thickness of the device can be determined by the thickness of the element 1 itself.
Patent JP-H04111990-A (JP)
Title: Pail cleaner in automatic fusion cutting device
Inventor: SUZUKI YASUHIRO
IPC: B23K37/02
Filed: 1990-06-08
Abstract: PURPOSE:To efficiently remove slag from a rail surface and to maintain the slag removal effect over a long period of time by rotationally driving a brush for cleaning cooperatively with the moving and traveling of a truck. CONSTITUTION:A slag removing unit 12 for removing the slag sticking atop the traveling rail 2 is disposed in proximity to a traveling wheel 9. This device is constituted by interlocking and connecting an input gear 13 meshed with a rack 10 for traveling of the truck and a revolving shaft 15 of the rotary brush 14 for cleaning disposed in the state of facing the rail surface via a belt transmission mechanism 16 and is so constituted that the rotary brush 11 for cleaning is rotationally operated cooperatively with the traveling movement of the truck 3. Further, the input gear 13 and the rotary brush 14 for cleaning are connected via the belt transmission mechanism 16 and, therefore, the increasing or decreasing of the rotating speed of the rotary brush 14 with respect to the rotating speed of the input gear 13 set by the moving speed of the truck to an arbitrary rotating speed is possible.
Patent JP-H0723043-A (JP)
Title: Hub unit
Inventor: WAKABAYASHI MASAMI
IPC: G06F13/00
Filed: 1993-06-22
Abstract: PURPOSE:To constitute the hub unit for executing line concentration/wiring of a trunk line and each data terminal, so that when a jumper or a partition is detected, it is obstructed that adverse effect spreads by executing automatically detachment and reconnection of its receiving port by a simple constitution, and also, the present state and the past state are discriminated by a flickering display and a lighting display and informed to an operator so as to be easily understandable. CONSTITUTION:The hub unit is constituted by providing a hub control part 13 which is provided between a trunk line 2 and plural data terminals 3, and controls line concentration/wiring between each of them, and a transmission line monitoring control part 15 for monitoring a state in each receiving port of plural data terminals 3 subjected to line concentration/wiring by this hub control part 13, detaching the receiving port, when a partition is detected (in the receiving port, collisions exceeding a prescribed number of times are detected continuously or one collision exceeding a prescribed time is detected), and also, executing display control of an indicator 19 for a partition display of this data terminal 3.
Patent JP-H0314790-A (JP)
Title: Water surface running bicycle device
Inventor: ADACHI TAKASHI
IPC: B63H16/20
Filed: 1989-06-13
Abstract: PURPOSE:To have effective coasting on the water surface with maneuvering similar to that for running on the road by driving the rotation of the rear wheel of a bicycle installed on a float using a screw, and by operating a steering rudder surface through maneuvering of the handle bar of bicycle. CONSTITUTION:The major part of a float 1 is composed of a buoy 2 and a frame 3, and the front wheel and the rear axle 8 of a bicycle 6 are supported by a front wheel support 4 and rear wheel support 5 mounted on this frame 3. At the tail of this frame 3 a propulsive device 9 is mounted with a rotatably fitted flexible shaft 16 in a guide tube 13, wherein a driven wheel 14 is fixed at the top and a screw 15 is fitted to the bottom, and this driven wheel 14 is put in pressure contact with the side of the rear wheel 10 tire. Thereby the driven wheel 14 is rotated with rotation of the rear wheel 10 caused by stamping of a pedal, and the propulsive force is obtained with rotation of the screw 15. Through a cable 12 the rudder surface 11 is steered by maneuvering the handle bar of the bicycle.
Patent JP-H11342299-A (JP)
Title: Drying machine for clothes
Inventor: KUBO YOSHIO
IPC: D06F58/28
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To determine the type of the object in the rotary drum based on the temperature change in the rotary drum and dry with appropriate temperature suitable for the drying object. SOLUTION: The drying machine sets a PTC heater 3 on the air blasting route to the rotary drum 1 which drys clothes, circulates the hot air into the rotary drum 1 with a heat exchange type two blades fan and rotates to drive the heat exchange type two blades fan or the rotary drum 1 with a motor 5. The motor 5 and the PTC heater 3 are controlled with a control means 10. And when the temperature exceeds the specified temperature, which detected with the first thermistor 6a detecting the temperature in the rotary drum 1, by the specified number of times, from then on, the control means 10 reduces the volume of heating of the PTC heater 3 based on the input setting of the operation display means 14 which inputs to set and displays the operation course and so on and determines the type of drying object based on the time from the operation starting.