baber/WOPTO huggingface dataset:
Patent JP-H05332918-A (JP)
Title: Chromatoscanner
Inventor: WADA KIYOSHI
IPC: G01N30/95
Filed: 1992-05-29
Abstract: PURPOSE:To easily and correctly set a component spot of a sample at a predetermined position of a sample stage by making an optical axis of a projecting means for projecting the coordinate scale of the longitudinal and lateral directions on the sample stage agreed with a luminous flux at the center of the luminous fluxes illuminating the sample. CONSTITUTION:A scale projecting optical system P is comprised of a light source 1, a condenser lens 2, a scale plate 3 and a projecting lens 4. A mirror 5 which reflects the monochromatic light from a spectroscope 6 to be cast to a sample is located on an optical axis of the optical system P at the measuring time. However, the mirror 5 is set outside the optical axis of the optical system P when the measurement is not carried out. A stage 8 is driven in the X-axis and Y-axis directions to position an optional component spot of a plate 7 at a required position. At the same time, the stage 8 scans the scanning area of the sample component in the X-axis direction. After the plate 7 is arranged at a predetermined position of the stage 8 by a graduated scale positioning frame 9 fixed to the sample stage, the amount of light cast to the sample component from the spectroscope 6 and passing the sample component is measured by a detector 10.
Patent JP-H11355154-A (JP)
Title: Power source separate type booster
Inventor: SUZUKI YASUMASA
IPC: H04B1/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To control the polarization switch of a satellite antenna even when the voltage value of power to be supplied to an amplifier part is fixed. SOLUTION: The voltage value of a voltage for polarization switching from a tuner 6 is detected by a unit A5-2 and in a case of vertical polarization, a pulse signal is sent out of the unit A5-2. When the pulse signal transmitted through a feeder 8 is detected by a unit B4-1, the unit B4-1 supplies power made into voltage value for vertically polarized wave reception to a satellite antenna 1. Thus, the voltage value of power outputted by a power source part 5-1 can be fixed.
Patent JP-S6223423-A (JP)
Title: Method for controlling wet type waste gas desulfurization apparatus
Inventor: TAMARU TADAYOSHI
IPC: B01D53/77
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the operation cost of a pump, by measuring the flow amount and SOx concn. of flue gas introduced from an inlet flue and operating a necessary number of spray stages corresponding to the SOx amount operated from the measured values. CONSTITUTION:The measuring signals of the flow amount detector 10 and inlet SOx densitometer 11 provided to an inlet flue 2 are sent to an operational controller 12 to operate the amount of SOx to be absorbed and the optimum number of absorbing spray stages 7 to be operated are calculated in addition to the desulfurization capacity in the cooling spray stage 8 and the cut-off valve 3 of recirculation lines 6 are operated so as to coincide with the calculated number of stages while unnecessary cut-off valves 13 are closed and a necessary number of recirculation pumps 5 are driven and unnecessary recirculation pumps 5 are stopped. The measuring signal from the outlet SOx densitometer 14 of an outlet flue 3 is sent to an operational controller 12 and the number of the recirculation pumps 5 to be operated and the number of the absorbing spray stages 7 are subjected to feedback control.
Patent JP-S6053986-A (JP)
Inventor: HASUNUMA YOUSUKE
IPC: G09F21/06
Filed: 1983-09-05
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-S6320425-A (JP)
Title: Seal ring made of aluminum alloy
Inventor: FUJITA TATSUO
IPC: F16J15/28
Filed: 1986-07-14
Abstract: PURPOSE:To improve the wear resistance under conditions of low pressure and high peripheral speed by mixing Al alloy powder solidified by rapid cooling with hard powder and by subjecting the mixture to hot plastic working. CONSTITUTION:A molten Al alloy contg. 5-25wt% Si or the like is solidified by rapid cooling by a gas atomizing method to obtain Al alloy powder. This powder is mixed with a prescribed vol% of hard particles of SiC, Si3N4, TiN, Al2O3 or the like as a hard phase and the mixture is press-formed into a billet for extrusion. The billet is heated in a nonoxidizing atmosphere of gaseous N2, Ar or the like at a prescribed temp. and put in a container for extrusion heated to a temp. close to the prescribed temp. The billet is then subjected to hot indirect extrusion to obtain a formed body sintered to true density and the formed body is heat treated. A shaft seal ring obtd. by machining the resulting material has superior sliding characteristics, is hardly affected by the roughness of a groove in a shaft and shows superior wear resistance even under conditions of low pressure and high peripheral speed. Oil is liable to be depleted under such conditions.
Patent JP-H0211345-A (JP)
Title: Density gradation control type thermal printer
Inventor: KATSUKAWA TADASHI
IPC: B41J2/36
Filed: 1988-06-30
Abstract: PURPOSE:To obtain sharp image quality by preventing the generation of positional shift between groups with respect to the position of a recording dot (pixel) even when recording is continuously moved during printing operation by dividing heating resistor elements to alternately perform current supply by groups at every unit current supply time. CONSTITUTION:Odd-numbered heating resistor elements R1, R3,...R511 and even-numbered heating resistor elements R2, R4...R512 are respectively divided into groups A, B and control is performed so that a current is supplied to the groups A, B alternately at every unit current supply time DELTAT. The dot of the group A or the odd number-th data corresponding to the heating resistor elements among the current supply time data of one printing line formed from an LUT 24 is written in an odder number dot buffer 28 and the data of the group B is written in an even number dot buffer 30. With respect to the gradation data of the group A, a current is selectively supplied to the heating resistor elements of the group A. A current is supplied to the heating resistor element R1 for a time tenfold the unit current supply time to record a pixel of density gradation.
Patent JP-S5689422-A (JP)
Title: Method of exchanging cutter stand in steel plate slitter line
Inventor: FUJINAMI NOBORU
IPC: B23D19/06
Filed: 1979-12-17
Abstract: PURPOSE: To improve substantially the rate of operation of a steel slitter by exchanging the slitter on line for another slitter equipped with other sets of cutters with solid, almost overlapping and simultaneous operations and installing the latter slitter quickly and economically.  
     CONSTITUTION: Hanger wires 19 are attached through base beds 18 to a slitter 1 on a slitter line and preparatory slitter 4 and pulled on the way by tension springs 21 provided on the frame 20. Then, when a slitting operation with a specified set of cutters is completed and the slitter equipped with such cutters is exchanged for the preparatory slitter provided with other sets of cutters, a switch on a motor driven chain block 14 is turned on to move pivotally the chain 12 and haul the slitter 1 on a slide bed 11, and the slitterl stops at the position of a limit switch 15. According to this exchange method, the exchange operation is carried out in a short time to improve the rate of operation since the wire 1 does not need to be removably attached at every shift of the slitter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6059284-A (JP)
Inventor: YOSHIDA YUKIO
IPC: H02P21/36
Filed: 1983-09-08
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-2000025273-A (JP)
Title: Method for printing continuous gradation image having high density-resolution
Inventor: TAVERNIER SERGE
IPC: H04N1/23
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To correctly print continuous gradation images by supplying image data to a first printing station having a toner particle of a first chromaticity and an optical density and forming a toner image on an image-receiving member. SOLUTION: When a continuous gradation original cannot be obtained as an electronic image, the original is converted to an electronic image (a). At least two density separations of the image are electronically formed, thereby forming a sub image. Image data corresponding to the first sub image is supplied to a printing station having a toner particle of a first chromaticity and an optical density (b), whereby a toner image is formed on an image-receiving member (c). Data corresponding to a further sub image is supplied to a printing station having substantially the same toner particle as the toner particle used in the (a) (d), whereby a toner image agreeing with the image already formed on the image-receiving member is obtained (e). The (d) through (e) are repeatedly carried out until all sub images are printed.
Patent JP-H0829528-A (JP)
Title: Radar
Inventor: SHIMURA SEIICHI
IPC: G01S13/90
Filed: 1994-07-15
Abstract: PURPOSE:To simplify the constitution of signal processing section by performing the phase compensation for compensating the Dappler frequency shift caused by the speed of host plane at the phase compensating section in a Doppler tracking section. CONSTITUTION:At first, in a host plane speed component compensating section 8b, a range walk compensating section 81 compensates for the position of a receiving signal from a target for a radar video during a synthetic aperture time based on the speed signal of a host plane received from a navigator. The Doppler frequency shift is then corrected at a Doppler tracking section 13b. In this regard, a phase compensating section 133b determines a phase amount by integrating the Doppler frequency for every transmission frequency calculated at a smoothing section 132 while at the same time determines a phase amount from the moving amount of the host plane based on a speed signal from a plane navigator. These phase amounts are multiplied by the receiving signal in order to compensate for the phase at every transmission timing.
Patent JP-H06351204-A (JP)
Title: Brushless excitation apparatus
Inventor: AKUTSU NOBUO
IPC: H02K19/26
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a small brushless excitation apparatus which can be applied to a brushless synchronous machine at 70MVA or higher. CONSTITUTION:A brushless excitation apparatus is constituted of an AC exciter 1 which is composed of an AC exciter rotor 1b arranged at the end part of a machine shaft 8 and of an AC exciter stator 1a faced with the AC exciter rotor 1b, of two nonmagnetic press rings 10a, 10b attached to both ends in the shaft direction of the AC exciter rotor 1b, of a flat silicon element 4b supported on the inside-diameter side of the nonmagnetic press ring 10a on one side and of a resistance-capacitor block 11 supported on the inside-diameter side of the nonmagnetic press ring 10b on the other side. In addition, the excitation apparatus is made small by making its length in the shaft direction short, and it can be applied to a large-capacity brushless synchronous machine.
Patent JP-H11334809-A (JP)
Title: Connecting rod sorting machine
Inventor: YAMAMOTO FUMIO
IPC: B23P21/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting rod sorting machine capable of housing a number of connecting rods, having small occupied space of a housing shelf for housing by weight while reducing carrying in and out cycle of connecting rods between a carrying-in station, a housing shelf and carrying-out station. SOLUTION: A high-rise housing shelf 7 having a number of connecting rod suspension parts for suspending and housing connecting rods W by weight is provided to be vertically and horizontally movable within an elevation in the direction intersected with the carrying-in direction of the connection rod W. A carrying-in station 1 and a carrying-out station 8 of the connecting rod W are provided to confront with each other with the high-rise housing shelf 7 held between both the stations 1 and 8. An extruding device is provided for carrying in the connecting rod W with the attitude changed by an attitude changing mechanism in to the high-rise housing shelf 7 and carrying out to the carrying-out station 8.
Patent JP-H0511720-A (JP)
Title: Display system
Inventor: NAKAMURA NOBUTAKA
IPC: G06F3/153
Filed: 1991-07-04
Abstract: PURPOSE:To construct a display system capable of operating flat panel type display in accordance with display timing of a CRT. CONSTITUTION:Data are stored once in a frame buffer memory 3 and then read out to display on a LCD panel 5, in order to operate the LCD panel 5 according to the display timing of a CRT 6 since the LCD panel 5 itself cannot be operated in accordance with display timing of it. Also an image is displayed on a part of the LCD panel 5 for multiple display resolutions supported by the CRT6 to obtain a display of low resolution.
Patent JP-S6224234-A (JP)
Title: Flash control circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G03B7/16
Filed: 1985-07-24
Abstract: PURPOSE:To improve the function of a camera and to construct a flash control almost without a movable part by controlling flash exposure with the aid of distant measurement information. CONSTITUTION:Assuming that for a circuit generating a time T a current decided by the distance measurement information (n) is flowed to a capacitor C to charge it and a switching action is made when the charging attains the prescribed level, an integrating current for the current I decided said information (n) satisfies a relation of In=K'.n<2>, because the current is in proportion to T<-1> from the following equation: C<-1>.I.T=threshold voltage. Accordingly the flash control circuit is intended to generated a current in proportion to the square of the distance measurement information (n) as the integrating current.
Patent JP-H0718212-A (JP)
Title: Water-based ink composition
Inventor: YASUDA HIDEKI
IPC: C09D11/10
Filed: 1993-07-02
Abstract: PURPOSE:To provide the composition excellent in hardenability and printability. CONSTITUTION:The composition contains a keto- or aldo-containing acrylic copolymer emulsion, a water-soluble resin obtained by neutralizing a keto- or aldo-containing resin having an acid value of 30 to 400, and a hydrazine derivative having at least two hydrazine residue in the molecule. The composition has good viscosity stability during storage and gives printed matter excellent in various physical properties (such as alcohol resistance, alkali resistance and water resistance).
Patent JP-S649674-A (JP)
Title: Exciting light-emitting lamp for gas cell type atomic oscillator
Inventor: SUMIYOSHI HIDEO
IPC: H01S1/00
Filed: 1987-07-01
Abstract: PURPOSE:To contrive a reduction in the size of the title oscillator by a method wherein light from a luminescence center is condensed by processing a part faced to the resonance cell of the glass wall of an oscillation light-emitting lamp in a lens form and after the light is converted into parallel rays, the resonance cell is irradiated to make narrow a resonance line width. CONSTITUTION:An exicitation light-emitting lamp is a lamp, which is manufactured by encapsulating metallic rubidium 87 Rb and buffer gas (b) in the interior of a transparent glass ball or an ampoule and is used for a rubidium atomic oscillator, and a part 11 faced on the side of a resonance cell 2 of a glass wall 1 is processed in a lens form. The rubidium Rb and the gas are encapsulated in the interior of the glass wall 1 of the lamp and excitation light to be generated by exciting the lamp in a high frequency is condensed by the part 1 that a part faced on the side of the resonance cell of the glass wall 1 is processed in a lens form and is converted into parallel rays (c) to irradiate the resonance cell 2. Thereby, a resonance line width, wherein an induction transition due to a micro wave takes place, is small and as the part 11 of the glass wall 1 is simply processed in a lens form, a reduction in the size of the atomic oscillator can be contrived.
Patent JP-S6320544-A (JP)
Title: Simulation processing system
Inventor: AMANO NOBUTAKA
IPC: G06F19/00
Filed: 1986-07-15
Abstract: PURPOSE:To include the time required for a simulation in the processing time of a software, by using actual parts for the part whose internal logic is unknown, and operating in parallel a software part and a hardware part. CONSTITUTION:An actual parts controller 34 reads out a past history 35 in a history memory, in order from the head, drives a loading LSI 32 through an input latch 31, drives the last data of the history memory 30, and thereafter, latches an output result of the loading LSI 32 to an output latch 33. An output data of the loading LSI 32 which has been latched to the output latch 33 passes through an internal bus 22, a controller 20 and a channel 13i, and sent out to a software logical simulator. In this way, an actual parts loading module 21i on an actual parts loading device 14i can execute independently an operation except a data transfer which follows an input and an output, and simultaneously, plural actual parts loading modules 21i can be operated in parallel.
Patent JP-S5688102-A (JP)
Title: Light mixer
Inventor: NOSU KIYOSHI
IPC: G02B6/28
Filed: 1979-12-20
Abstract: PURPOSE:To obtain a light mixer of low losses and easy constitution by arraying plural optical fibers in one row to constitute optical fiber arrays, and connecting the optical fiber arrays to the opposite two surfaces of a dielectric optical guide of predetermined refractive indexes in which the thickness of the higher refractive index layer is equal to the core diameter of the optical fibers and which has a rectangular section. CONSTITUTION:Optical fiber arrays 40, 40' made by arraying optical fibers of thin clad layers to one row are connected to both end faces on the optical axis of an optical guide 30 in which the thickness of a highter refractive index layer 32 is equal to the core diameter and which has a rectangular section, in such a manner that the cores and the higher refractive index layer of the optical guide 30 align. At this time, these are so constituted that the higher refractive index layer 32 of the optical guide 30 has a refractive index equal to that of the cores and that the lower refractive index layers 31, 31' have a refractive index equal to or smaller than that of the clads. The light emitted from each optical fiber of the optical fiber array 40 spreads in the higher refractive index layer 32 of the optical guide 30, is reflected by side faces 34, 34', and is uniformly and efficiently distributed to each fiber of the optical fiber array 40'. This light mixer is of low losses and is easy to constitute.
Patent JP-S6322729-A (JP)
Title: Transfer for four-wheel drive vehicle
Inventor: KANEDA MASAHIKO
IPC: B60K17/35
Filed: 1986-07-15
Abstract: PURPOSE:To dissolve the necessity to arrange output shafts for front/rear wheels at the same height as the output shaft of transmission and reduce the height of relevent components by arranging an input shaft and the output shafts for the front/rear wheels on different axes parallel to each other respectively. CONSTITUTION:An input shaft 11, output shafts 12, 13 for front/rear wheels, a center differential 20, a viscous coupling 21, etc. are housed in housings 24-26 to constitute a transfer 100. In this case, the input shaft 11 is arranged at the uppermost position, the front wheel output shaft 12 and an intermediate shaft 112 are coaxially arranged below it, and the rear wheel output shaft 13 is arranged below them. That is, the shafts 11-13 are arranged on different axes parallel to each other respectively. The input shaft 11 is connected to the main shaft of a vertical transmission, and the rotating force of the input shaft 11 is transferred to the front wheel output shaft 12 via gears 14, 15 and the center differential 20. The rotting force distributed by the center differential 20. The rotating force distributed by the center differential 20 is transferred to the rear wheel output shaft 13 via gears 16, 17.
Patent JP-S6056085-A (JP)
Inventor: SHIRUBIA MAACHIN
IPC: C25D3/56
Filed: 1984-08-06
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-S5865498-A (JP)
Inventor: TANAKA MASAMICHI
IPC: G10K15/00
Filed: 1981-10-15
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-H107012-A (JP)
Title: Rear wheel steering gear
Inventor: ITO TATSUO
IPC: B60G7/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent deflection without increasing a rod diameter against the rod to be connected to a suspension arm to support a bearing spring. SOLUTION: Both end parts of a rod 46 arranged in a rod case 44 are inserted into a pair of rod support sleeves 64 and supported free to slide. Additionally, a suspension arm 10 to support a bearing spring 14 is connected to the both end parts of the rod 46. In addition, a rod load mechanism 56 to work a pressure load downward against the rod between a pair of the rod support sleeves is arranged. The pressure load of this rod load mechanism 56 is set to be a load free to prevent deflection of the rod at the time when car body weight works on the both end parts of the rod. Additionally, an elastic member 66 is installed between an outer peripheral surface of the rod support sleeve and an inner peripheral surface of the rod case 44.
Patent JP-S6230753-A (JP)
Inventor: CHIYAARUZU ROBAATO MOOGAN
IPC: G03F7/085
Filed: 1986-07-15
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-H06871-A (JP)
Title: Vacuum mold
Inventor: SAITO KEIJI
IPC: B29C51/10
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a vacuum mold capable of handling various lower molds with one operation member. CONSTITUTION:Each of the push-in plugs opposed to the recessed parts 11 of a lower mold 12 is divided into a plurality of blocks 16 and the plugs are respectively provided to a fixing plate 19 in a detachable manner and a part of the blocks 16 is mounted on the fixing plate 19 corresponding to the shape of the lower mold 12 and the other part of the blocks 16 is made detachable. By this constitution, the mold is excellent in general-purpose properties and the production cost of an operation member can be reduced.
Patent JP-S5864458-A (JP)
Title: Solar heat collector
Inventor: KIKUCHI NOBUAKI
IPC: F24S10/70
Filed: 1981-10-15
Abstract: PURPOSE:To facilitate the manufacture of the titled heat clloector and to prevent the distortion or cracking of the heat collector by a method wherein the heat collector plate and the frame surrounding the former are formed integral with each other by using a synthetic resin material and recesses are formed at desired positions of the flat section of the heat collecting plate so as to adsorb thermal stress applied on the haet collecting plate. CONSTITUTION:A plurality of pipe lines through which a heat medium circulates are arranged crosswise and the heat collecting plate 1 provided with upper and lower headers 16 and 17 for making the upper and the lower ends of the pipe lines communicate with one another and the frame 10 surrounding the outer periphery of the heat collecting plate 1 are formed integral with each other by blow-molding the synthetic resin material such as polyethylene, to thereby produce the solar heat collector. In this case, the pipe lines 15 are connected by the flat sections 11 and the heat collecting plate and the frame 10 are connected by a flat section 12. Further, narrow elongated recesses 13 are formed at the desired positions of the flat sections 11 and 12 so that thermal stress applied on the heat collecting plate 1 is adsorbed by the recesses.