baber/WOPTO huggingface dataset:
Patent JP-H01284010-A (JP)
Title: Digital filter
Inventor: RICHIYAADO BII KURAIN
IPC: H03H17/00
Filed: 1989-01-20
Abstract: PURPOSE: To give selection possible phases to an output sample by storing an input digital sample, obtaining the sample of an output stream from the stored input digital sample and normally obtaining the output sample for always including in the output stream. CONSTITUTION: The stream of one-bit digital input sample x is received in an input line 12 by input sample speed fs , shift is made to a serial shift register 16 by an input clock pulse in a circuit 18, and moreover, the three of the samples in the register 16 are given to the three address input lines 22, 24 and 26 of a mapping element 28. The element 28 executes the mapping of respective combinations possible with the three address bits with respect to a corresponding output value. The continuous output values of the element 28 are transmitted to integrator 36 and 38, and the output of the integrator 38 is sent to a parallel pair of integrating and dumping circuits 48 and 50.  The outputs of the circuits 48 and 50 are alternately transmitted with 2:1 multiplexer 62 (controlled by an odd/even number signal in the circuit 64, which appears with speed fs /2Nk from a clock frequency divider 60).
Patent JP-H01238005-A (JP)
Title: Modular radio frequency electric source transformer
Inventor: BENJIYAMIN ENGU JIYUNIA
IPC: H01F27/32
Filed: 1989-01-19
Abstract: PURPOSE: To provide a compact modular high frequency power supply transformer which can be manufactured simply while enhancing magnetic coupling and insulation performance by combining inner and outer modules of transformer bobbin carrying primary and secondary windings, respectively. CONSTITUTION: The transformer 100 comprises outer and inner modules 200, 202 of transformer bobbin for carrying primary and secondary windings 218, 220, respectively. The outer module 200 comprises a first shank 203, first and second lug parts 304, 204 for holding the transformer core, a receiving part 315 for the primary winding 218 and a first aperture 208. The inner module 202 comprises a second shank 214 and a second aperture 206 for receiving the secondary winding 220. When the shank 214 is inserted into the aperture 208 of the shank 230, a projecting part of the shank 230 is inserted into the aperture 206 of the shank 214. In this regard, a high permeability core surrounds the inner and outer modules 202, 200 while being supported by the lug parts 304, 204 for holding the core thus reducing the error.
Patent JP-S60158998-A (JP)
Title: Bonded flux for submerged arc welding
Inventor: KATOU TAKASHI
IPC: B23K35/362
Filed: 1984-01-27
Abstract: PURPOSE:To provide a titled flux which is hardly pulvesizable and maintains good air permeability and welding operability for a long period by preparing a flux which has a specific grain size distribution and bulk density and of which the particle strength by a prescribed measuring method is a specific value or below. CONSTITUTION:A flux consisting of 30-60wt% particles larger than >=840mu grain size and <=20wt% particles smaller than 210mu grain size and having 1.1- 1.8g/cm<2> bulk density and <=10 particle strength C is prepd. The strength C is the value obtd. from C=B-A by putting 50g the flux of which the constituting ratio (wt%) smaller than 210mu is A together with 9 pieces of steel balls having 8mm. diameter into a cylindrical vessel sized 40mm. inside diameter and 300mm. length and rotating the vessel for 60min at a speed of 30 revolutions/min around the line centering at the point of 150mm. in the axial line direction from the centers at both ends of the vessel, running through said points and intersecting orthogonally with the axis of the cylinder, then measuring the constituting ratio (wt%) B of the particles smaller than 210mu.
Patent JP-H04254048-A (JP)
Title: Lubricating structure for band brake device
Inventor: KATO YOSHIAKI
IPC: F16H63/30
Filed: 1991-02-01
Abstract: PURPOSE:To supply lubricating oil uniformly to the outer peripheral surface of a clutch drum even at the braking time by supplying lubricating oil to the drum outer peripheral surface from a gap between both end parts of a band in a band brake for a vehicular automatic transmission. CONSTITUTION:Upon receiving an electric signal S1 from a control unit, an electronically controlled valve 32 generates pilot pressure corresponding to the grade of the electric signal S1. A control valve 33 is thereby operated to supply oil pressure Pc as locking oil pressure to a torque conveter 35 through a change-over valve 34. Simultaneously, front part lubricating oil pressure PF and rear part lubricating oil pressure PR are supplied to an automatic transmission. The front part lubricating oil pressure PF over the specified value actuates a pressure holding valve 37 so as to supply lubricating oil to a lubricating oil discharge pipe 26 opened into the between-end gaps S of a band 22. The electric signal S1 in this case is outputted from the locking start time of the band 22 until the specified time elapses after the completion of speed change, so that the supply of lubricating oil is continued during this time.
Patent JP-S63191754-A (JP)
Inventor: TOMINAGA KIMIMICHI
IPC: G01N35/00
Filed: 1987-01-21
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-H11199724-A (JP)
Title: Flame retardant resin composition
Inventor: IWAMOTO TAKASHI
IPC: C08L71/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve flame retardancy, oil resistance, chemical resistance, heat stability and mechanical strengths of a flame retardant resin composition by making the composition contain a polyphenylene-ether-based resin, a polypropylene-based resin, a pseudo random copolymer of an α-olefin and an aromatic monovinylidene compound, an organophosphate-based compound and a specific 1,3,5-triazine derivative. SOLUTION: 100 pts.wt. of a mixture of 55-5 wt.% of a polyphenylene-ether- based resin having a reduced viscosity of 0.15-2.0 and 45-95 wt.% of a polypropylene-based resin having a MFR of 0.01-300 g/10 mit is mixed with 1-30 pts.wt. of a pseudo random copolymer of an α-olefin and an aromatic monovinylidene compound having MI of not more than 125, 4-40 pts.wt. of an organophosphate represented by formula I (R1 -R4 are each hydrogen, halogen, an alkyl group or the like; X is an arylene; and n is 0-5) and 2-20 pts.wt. of an 1,3,5-triazine derivative represented by formula II (X is a morpholino or a piperazine; Y is a divalent group derived from a piperazine; and n is not less than 2).
Patent JP-S5295343-A (JP)
Title: Method for controlling arc furnace flicker
Inventor: MIYASHITA TETSUO
IPC: H05B7/144
Filed: 1976-02-06
Abstract: PURPOSE: To control flicker by increasing current power fed in a furnace when the regular flicker value exceeds over the value to be expected by mens of sampling flicker value in the sampling cycle of regular interval and finding out the last flicker value at a certain time from its increased rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06218327-A (JP)
Title: Supersonic oscillator and driving of supersonic oscillator
Inventor: TSUBATA TOSHIHARU
IPC: B06B1/06
Filed: 1993-01-27
Abstract: PURPOSE:To provide a supersonic oscillator capable of controlling two resonant oscillations whose directions of oscillation cross almost directly in a stable and independent manner as well as a method of driving the supersonic oscillator. CONSTITUTION:The subject supersonic oscillator applies an alternating current voltage to a piezoelectric element 4 fixed to an elastic body 3 and generates two resonant oscillations such as a vertical oscillation and a folded oscillation which cross almost directly at the same time. In addition, the ratio of the resonance frequency of the two resonant oscillations is 1:N (N is an integer of 2min.). In a method of driving the supersonic oscillator 2 which drives the supersonic oscillator 2 consisting of the elastic body 3 and the piezoelectric element 4 fixed to the elastic body 3, two resonant oscillations such as the vertical oscillation and the folded oscillation whose directions of oscillation cross almost directly, are allowed to generate simultaneously by applying an alternating current voltage containing the frequency components of two resonance frequencies which have a specific phase difference, to the piezoelectric element 4.
Patent JP-S55104350-A (JP)
Title: Asphalt composition and application thereof
Inventor: MORIYA KUNIHIKO
IPC: E01F9/518
Filed: 1979-02-07
Abstract: PURPOSE: A weather-resistant asphalt composition which is useful for ground and underground applications and which can be easily located, prepared by incorporating as a filler a magnetic or conductive substance with an asphalt.  
     CONSTITUTION: In a composition prepared by mixing an asphalt with a filler or filler/aggregate, the improvement comprises employing as at least part of the filler a magnetic and/or conductive substance. Examples of the magnetic substance include naturally occurring iron ore, red iron oxide, iron oxide-containing dust from iron refining processes, ferrite obtained as a by-product from treatment process of waste water containing heavy metals, or the like. Examples of the conductive substance include metals, carbonaceous materials such as graphite, or carbon black. Examples of the filler include chalk, calcium carbonate, asbestos, gypsum, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59138316-A (JP)
Title: Inductance element
Inventor: HASEGAWA MITSUHIRO
IPC: H01F17/06
Filed: 1983-01-29
Abstract: PURPOSE:To obtain a sufficient and stable common mode filter effect regardless of the current unbalance of each winding and balance of windings by a method wherein specific magnetic materials which have different initial permeability are arranged in parallel to the magnetic path and are formed in one solid body. CONSTITUTION:A low-permeability magnetic material 2 with an initial permeability of 50-2,000 and a high-permeability magnetic material 1 with an initial permeability of more than 3,000 are arranged in parallel to the magnetic path and formed in one solid body to compose a ring core. Windings 3, 4 are wound around this ring core. Therefore, no inductance component is produced between each line, while an inductance component L1, produced by the high-permeability magnetic material 1, and an inductance component L2, produced by the low- permeability magnetic material 2, are connected in series to compose an inductance between a line and the earth so that a large filter effect can be obtained.
Patent JP-2000217298-A (JP)
Title: Spindle motor and hard disk drive device with built-in spindle motor
Inventor: YAMAMOTO ATSUHIRO
IPC: G11B19/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent bearing noise, and moreover to prevent a pre-load from changing caused by the change in temperature and errors in its manufacture and assembly. SOLUTION: At a part separated in the axial direction on the outer-periphery surface of a shaft 4a, first and second inner ring tracks 19a and 19b for composing first and second ball bearings 18a and 18b are formed. A first outer ring 20a for composing the first ball bearing 19a is locked and fitted to one end part of a hub 5a for internal fitting. A second outer ring 20b for composing the second ball bearing 18b is internally fitted to the other of the hub 5a for internal fitting by gap fitting. A helical compression spring 24 is provided between the first and second outer rings 20a and 20b, and a pre-load corresponding to the elasticity of the helical compression spring 24 is applied to the ball bearings 18a and 18b. Balls 13 and 13 for composing the ball bearings 18a and 18b are to be made of ceramic.
Patent JP-H09202412-A (JP)
Title: Carrying and shipping system of various mixed articles
Inventor: NOGUCHI YASUNORI
IPC: B65G61/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To increase the operation rate of an exclusively used shipping lane by sequentially shipping the articles of the kinds large in number included in various articles to be carried on a carrier lane via a first shipping lane and via a second lane after articles of the kinds small in number are stored in an automatic high-rise warehouse. SOLUTION: A shipping lane conveyor 17 for shipping the group of articles of the kinds small in number included in various articles 20, 20,..., carried on a first carrier line conveyor 13 and an automatic high-rise warehouse 21 for storing/discharging the articles 20, 20,..., are provided and the articles of the kinds large in number included in the variety of articles 20, 20,..., carried on the first carrier line conveyor 13 are respectively shipped via shipping lane conveyor groups 1 to 10 and via a shipping lane conveyor 19 after the articles of the kinds small in number to be carried on the first carrier line conveyor 13 are stored in the automatic high-rise warehouse 21. Thus, easy and sure shipping control is performed.
Patent JP-S58130477-A (JP)
Title: Cassette adaptor
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B25/06
Filed: 1982-01-27
Abstract: PURPOSE:To use a small-sized cassette for a large size deck, by incorporating the second small-sized cassette in the first cassette, drawing a tape out of the second cassette, and fixing it to a tape running path of the first cassette. CONSTITUTION:To a cassette adaptor 12 having the same size as a cassette of standard size, a small-sized cassette 1 is loaded. A distance between an axial core 4 of a feed side reel of the adaptor 12 and a center 22 of a wind gear 21 is made equal to a distance between reels of the cassette of standard size, and it is driven by a deck of standard size. A wind reel 5 of the small-sized cassette 1 is driven through an idler 23 by the wind gear 21. A pinion 29 is driven through gears 25-28 by rotating a motor 24, a driving member 30 is moved in the direction as indicated with an arrow (b), tape drawing arms 15, 17 are turned in interlocked with connecting arms 20, 19, a tape 2 is drawn out, and guide rollers 16, 18 are fixed to guide roller positions 13, 14 of the cassette of standard size. In this way, the small-xized cassette is used for a large-sized deck.
Patent JP-S61174083-A (JP)
Inventor: ITO MASANOBU
IPC: B66B11/08
Filed: 1985-01-28
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-H05138227-A (JP)
Title: Method for adjusting interval of guide roller and device therefor
Inventor: YAMAGUCHI YOSHIAKI
IPC: B21B39/14
Filed: 1991-01-11
Abstract: PURPOSE:To suppress the generation of trouble caused by heat and water, etc., in electric measuring part by detecting shifting quantity of working oil in a second hydraulic driving device, calculating the shifting quantity in a first hydraulic driving device and controlling an interval of guide rollers. CONSTITUTION:A rack is reciprocatively moved by extension/retraction of a ram of the first hydraulic cylinder 6, and by this movement, an idler engaged with the rack is rotated and this rotating force is transmitted to a pinion to adjust the interval of the guide rollers through supporting shafts. Then, the shifting quantity of the ram of the second hydraulic cylinder 7 is detected with a shifting quantity detector 8, and while calculating the interval of the guide rollers with a control part 9, when the interval of the guide roller is matched with the prescribed interval, the driving of the second hydraulic cylinder 7 is stopped. As the shifting quantity of the ram of the first hydraulic cylinder 6 is synchronized with the shifting quantity of the ram of the second hydraulic cylinder 7, by adjusting the shifting quantity of the first hydraulic cylinder 6 based on the shifting quantity of the second hydraulic cylinder 7, the interval of the guide rollers can be controlled.
Patent JP-H01189866-A (JP)
Title: Electrode for fuel cell and manufacture thereof
Inventor: OKADA HIDEO
IPC: B22F3/22
Filed: 1988-01-25
Abstract: PURPOSE:To suppress the plastic deformation and sintering of an electrode and decrease the internal resistance of a cell by providing an electron conducting thin layer on the fuel gas passage side of an electron conducting porous body formed with metal powder. CONSTITUTION:A water repellent agent is coated on the fuel gas passage side of an electron conducting porous body formed with metal powder, it is immersed in a ceramic raw material liquid, ceramic is uniformly dispersed in the electron conducting porous body, and it is dried and baked. No ceramic material is stuck to the water repellent agent coated section, thus an electrode having an electron conducting layer 4 with the thickness of 0.001-0.1mm is formed on a ceramic material dispersion layer 5, the plastic deformation and sintering of the electrode can be suppressed, in addition the internal resistance of a cell can be decreased.
Patent JP-S58133606-A (JP)
Title: Recording and reproducing circuit
Inventor: HIROSE KOUICHI
IPC: G11B15/02
Filed: 1982-01-30
Abstract: PURPOSE:To simplify the power supply circuit, by switching the operating and inoperating state of a recording amplifying circuit and a preamplifying circuit without switching the power supply voltage. CONSTITUTION:In applying a power supply voltage to a terminal 106 and recording signals at input terminals 29a, 29b, a recording mode switching signal is applied to a terminal 108, a transistor TR64 is set on and a transformer 36 is grounded. Further, a TR65 is turned off and the preamplifying circuit 40 is inoperative. Since no switching signal is applied to a terminal 107, a TR63 is turned off. In completing loading and having no control signal from a terminal 109, a squelch circuit 31 is turned off, the recording amplifying circuit 30 is operative and the signals at the input terminals 29a, 29b are applied to a head 37. In this case, since the amplifier 40 is inoperative, no recording signal is leaked to the amplifying circuit 40. In case of the reproduction mode, a switching signal is applied to the terminal 107 and the amplifier 30 is inoperative. Further, no switching signal is applied to the terminal 108 and the circuit 40 is operative.
Patent JP-H06222232-A (JP)
Title: Manufacture of optical waveguide
Inventor: YAGI TAKESHI
IPC: C03B19/06
Filed: 1993-01-28
Abstract: PURPOSE:To provide a manufacturing method of an optical waveguide capable of obtaining the optical waveguide of complicated structure efficiently. CONSTITUTION:The manufacturing method of an optical waveguide is provided with a process in which a waveguide pattern body 10 comprising quartz material is obtained, a process in which quartz material is powdered and formed together with the waveguide pattern body to obtain a formed body 17 in which the waveguide pattern body is buried is obtained, and a process in which the formed body 17 is formed into a transparent glass.
Patent JP-S58133358-A (JP)
Title: Molten metal plating method
Inventor: TOMIOKA SHIYOUJI
IPC: C23C2/30
Filed: 1982-01-30
Abstract: PURPOSE:To enhance plating quality, by introducing a wire like material to be plated into a plating tank and discharging the same therefrom through guide  pipes provided to a molten salt layer applied on the surface of a molten metal  in a pierced state to reduce heat consumption and to prevent wasteful metal  consumption. CONSTITUTION:A molten metal plating tank 1 is filled with molten tin 2 while the surface thereof is covered with a molten salt layer 3 and a ceramic cylindrical tube 4 is inserted into the layer 3. In this state, a wire material 5 is passed through the inlet guide pipe 4 to be introduced into the molten tin 2 without being contacted with the molten salt and plated while guided by a press guide roller 6 to be discharged through an outlet guide pipe 4' in no contact relation to the molten salt. Subsequently, the wire material having only tin adhered thereto is passed through a squeeze die 7 to wipe of excessively adhered tin 2 and a uniformly plated wire material is obtained. In this case, as the molten salt, for example, an eutectic mixture of nitrates comprising 7% NaNO3, 40% NaNO2 and 53% KNO3 is used.
Patent JP-H11212238-A (JP)
Title: Solid photographic processing agent charging device and solid photographic processing agent dissolving device as well as photographic sensitive material processing device
Inventor: ITO EIJI
IPC: G03D3/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to smoothly supply solid photographic processing agents from processing agent housing cartridges housing plural kinds of the solid photographic processing agents, to lessen the generation of dust at the time of supplying and to prevent the mingling of the dust with each other. SOLUTION: This device has the processing agent housing cartridge 40 housing plural kinds of the solid photographic processing agents, feeds plural kinds of the solid photographic processing agents from the processing agent housing cartridge 40 to a chuter 42 at prescribed timing by a feeder 41 and feeds the processing agents to respective processing sections 2 via the chuter 42. In such a case, plural guide passage 420 to 426 for guiding the solid photographic processing agents by each of the kinds are segmented by partition walls 430 to 433 and are formed at the chuter 42. The plural guide passages 420 to 426 are inclined to allow the supply of the solid photographic processing agents by the movement thereof toward the respective processing sections.
Patent JP-H05200171-A (JP)
Title: Electric razor
Inventor: OKAMOTO TOYOKATSU
IPC: B26B19/28
Filed: 1992-01-28
Abstract: PURPOSE:To enable speedy shaving of beard with limited stimulation by arranging a correction circuit to restrict reduction in the number of revolutions to always obtain a better cutting performance in an electric razor adapted to control the number of revolutions of a motor according to the density of the beard. CONSTITUTION:When a switch SW is closed, after the start of a timer for measuring fine time, a control circuit 4 picks up a peak value from a current detection circuit 3 until a specified time passes to set the maximum value to the maximum peak value from the peak values picked up and determines a peak density by counting the frequency at which the peak value exceeding a specified value is generated. Then, when the specified time passes, the number of revolutions to set from a number of revolutions table based on the maximum peak value and the peak density. When the number of revolutions is larger than the preceding value, a motor M is driven at the number of revolutions. When the number of revolutions is smaller, the motor is driven at the number of revolutions smaller by one order from the preceding value only when this condition continues a plurality of times. Otherwise, the motor M is driven at the number of revolutions the same as the preceding value.
Patent JP-H09214102-A (JP)
Title: Method of pairing semiconductor sensor elements
Inventor: ARIYOSHI SHOGO
IPC: H05K3/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent wrong pairing caused by a human mistake and to enable automation of a pairing process by writing the identification numbers and characteristic data in a memory arranged to a semiconductor sensor element or to both of the semiconductor element and an input and output signal processing part. SOLUTION: The memory in which the identification numbers and the characteristic data of semiconductor sensor element 1 are written is arranged in the semiconductor sensor element 1. A first step that comprises measuring the characteristic of the semiconductor sensor 1 by a measuring device 4 and writing the result of measurement in the memory is performed. A second step that comprises the setting step of a trimming condition based on the characteristic data of the semiconductor sensor 1 written in the memory and the second trimming step of an input and output signal processing part 2 on the combination of the semiconductor sensor 1 and one of the input and output signal processing parts 2, and the marking step of marking the identification number of the semiconductor sensor 1 and the input and output processing part 2 is performed.