baber/WOPTO huggingface dataset:
Patent JP-H1173860-A (JP)
Title: Contactor and its manufacture
Inventor: SHINDOU TAKAHIKO
IPC: H01H1/38
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a contactor getting little wear by a large current when it is miniaturized at a large capacity and having high reliability and safety and to provide its manufacturing method. SOLUTION: The moving conductive contactor X of a gas blast circuit breaker is constituted of a contactor main body section 23 and a contact section 22 connected to its end section. The whole moving conductive contactor X is formed into a pipe shape. The contactor main body section 23 is made of aluminum, and the contact section 22 is made of copper. The connection portion of the contactor main body section 23 and the contact section 22 is formed into an tonque-and-grucove insert shape. The copper contact section 22 side is machined into a recessed shape in advance, and the aluminum contactor main body section 23 is connected to the recess by friction welding. A connection surface of the contactor main body section 23 and the contact section 22 is provided at a position apart from a contact section T with a fixed conductive contactor.
Patent JP-H0871969-A (JP)
Title: Method of telling position of robot
Inventor: OMI TATSUYA
IPC: G05D3/12
Filed: 1994-09-02
Abstract: PURPOSE: To tell a robot position simply, surely and safely by moving the robot to a position in the vicinity of an optimum told position by the use of a program reproducing operation, and by applying an external force in a direction in which a deviation from the optimum teaching position is corrected, to the robot so as to carry out soft floating servo control in this condition. CONSTITUTION: A robot gripping a workpiece W is made to approach welding guns G1 , G2 by means of a robot arm AM. This movement may be made by the reproducing operation of rough positional teaching or jog feed. Usually, the position P0 of the distal end point W0 of a tool is positionally deviated from an optimum teaching position. A host CPU instructs initiation of soft floating servo control in accordance with an input from a teaching control panel, and accordingly the soft floating servo control is initiated. The welding guns G1 , G2 are deenergized and are made into contact with the workpiece W. Accordingly, a force acts upon the robot through the intermediary of a hand H, and then, with the reaction force thereof, the robot is moved in a direction AR. In this condition, the position is told.
Patent JP-2001061045-A (JP)
Title: Image forming device
Inventor: YOSHIDA YOSHIKI
IPC: G03G15/01
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To avoid useless communication at night or the like and to save a telephone charge and a communication time or the like by avoiding FAX reception from being stopped for a long time even when black toner runs out. SOLUTION: On the occurrence of a toner end where black toner runs out in the case that an image forming device with a facsimile transmission reception function records facsimile signal, another color is used for recording (S2). Yellow color that provides bad visibility to white paper among other colors is not selected, or a color to be used on the occurrence of black toner end is designated in advance, or the color in use is extracted from an original or the like, or an operation section designates a combination of colors and the image forming device can use an optional color to provide an output.
Patent JP-S60124249-A (JP)
Title: Manufacture of rubber printing body
Inventor: FUKUTAKE KENJI
IPC: B41K1/50
Filed: 1983-12-08
Abstract: PURPOSE:To form a porous rubber-covered layer entirely at a desired even thickness by vulcanization forming a nonporous rubber-based layer and the porous rubber covered layer separately with a die of the same shape. CONSTITUTION:Unvalcanized sheet-shaped rubber material 3a composing a non- porous rubber based layer 3 is formed by vulcanization beforehand. A second rubber material composing a thin porous rubber cover layer 4 is applied evenly on the surface the primary formed work 11 and vulcanized with a die of the same shape to complete a secondary forming. This enables the finishing of the rubber cover layer 4 entirely even with a uniform thickness to fit any size of relief and any density of a printing surface 1 satisfactorily.
Patent JP-H0761362-A (JP)
Title: Power steering device
Inventor: KATA KATSUKUNI
IPC: B62D6/02
Filed: 1993-08-25
Abstract: PURPOSE:To eliminate a need for a complicated controller and to simplify constitution by a method wherein a pair of driven bevel gears from which a stub shaft and a pinion shaft are protruded are arranged facing a drive bevel gear and a clutch mechanism is located between a moving body spline-coupled therewith and the respective driven bevel gears. CONSTITUTION:Driven bevel gears 4 and 5 are arranged to a stub shaft 1 and a pinion shaft 2, respectively, intercoupled through a torsion bar 3 and a drive bevel gear 6 is geared therewith. When the stub shaft 1 is rotated by means of a handle H, the stub shaft is rotated relatively with the pinion shaft 2 as the torsion bar 3 is twisted. A moving body 15 is axially moved according to rotation of a helical spline shaft part 10 and a first clutch mechanism 12 or a second clutch mechanism 13 is engaged. The pinion shaft 2 is rotated through the moving body 15 with the aid of an electric motor 19 to which a relay 23, a car speed deciding apparatus 22, and a car speed sensor 21 are connected and a rack shaft 17 is moved to effect the power assist of a steering power.
Patent JP-S6386525-A (JP)
Title: Device for etching semiconductor silicon wafer
Inventor: HARAGUCHI NOBUYUKI
IPC: H01L21/306
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the generation of clouding, irregularity of etching and irregularity of flatness by a method wherein microscopic bubbles are generated in a mixed acid solution, and the mixed acid solution is stirred up. CONSTITUTION:Mixed acid solution, which is an etchant, is filled up a reaction bath 1, the flow rate of air is set at 2.0 kg/cm<2> (50l/min.) or thereabout, and microscopic bubbles 8 are generated by an air nozzle 3. Also, a silicon wafer A is supported by a wafer supporting tool 7, they are dipped into a mixed acid solution, a reciprocatory movement is performed in the reaction bath 1 while the wafer A is being rotated. The average value of occupation rate of 0.18 mu which is very approximate to zero is obtained, and the standard deviation can be made small to 0.46. Also, when treated silicon wafer is visually inspected, a cloud and a non-uniformity of etching are not observed at all.
Patent JP-H10186282-A (JP)
Title: Projection-type picture display device
Inventor: MASUDA TAKASHI
IPC: G02F1/1335
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection type picture display device permitting to improve a utilization efficiency of light flux from an illumination means for obtaining a clear picture and also permitting to be excellent in display quality, small in size, light in weight, and inexpensive to manufacture. SOLUTION: This device comprises an illumination means 1, polarization selection reflection means 4, 5 which split a light flux from the illumination means 1 into such a first light flux and a second light flux as polarized differently from each other and reflect the first light flux onto the illumination means 1 as well as exit the second light flux as linearly polarized light, a transmission type liquid crystal display panel 7 for displaying a picture, and a first polarization selection means 8i and a second polarization selection means 8o which are arranged on incident and exit sides of the flux to/from the transmission type display panel 7 respectively.  In this case, it is assumed that a polarization degree of a combination of the polarization selection reflection means 4, 5 and the first polarization, selection means 8i is 99% or more and either of the polarization selection reflection means 4, 5.and the polarization selection means 8i has a polarization degree of less than 99%.
Patent JP-H0885411-A (JP)
Title: Air bag inflating device with pressure sensor
Inventor: POORU ESU HETSUDORII
IPC: B60R21/26
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device that inflates vehicular inflatable occupant restraints. SOLUTION: An air bag inflator 20 includes gas stored at or above a predetermined pressure in a chamber 24 in a container 22. An initiator 10 connected to the container 22 is exposed to the pressure of the gas stored in the chamber 24. A closure can 120 of the initiator 10 includes an electrically conductive sensor portion 140 that is spaced apart from an electrically conductive contact can 200 when the pressure in the chamber 24 is at or above the predetermined pressure. If the pressure in the chamber 24 drops below the predetermined pressure, the sensor portion 140 moves into electrical contact with the contact can 200. The engagement of the sensor portion 140 with the contact can 200 closes an electrical circuit to provide an indication of low pressure in the inflator 20.
Patent JP-S63116922-A (JP)
Inventor: WAREN FURANKU BESURAA
IPC: G05D23/20
Filed: 1987-09-18
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-2000062160-A (JP)
Title: Lifetime state assembly, printer and method for estimating remaining lifetime
Inventor: ROUSSEAU GERARD H
IPC: B41J2/175
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To monitor the life time state of a removable cartridge by providing a memory means holding information related to the number of images and determining the end of effective lifetime of the cartridge. SOLUTION: The printer comprises a replaceable lifetime state assembly held in a cassette removably wherein the lifetime state assembly comprises a memory means 122 for holding information related to the number of images formed by the printer and provides an operator with information on the display of the printer by performing electrical communication with the printer. Since information related to the number of images formed by an imaging apparatus is held in the memory means and the end of effective lifetime of the cartridge is determined, lifetime state of the cartridge can be monitored surely and easily. Furthermore, arcuate face of a roller impregnated with liquid supplies liquid to the supporting face thus preventing deposition of debris at a contact point.
Patent JP-H04112335-A (JP)
Title: Output system for cross-reference list
Inventor: NISHI AKIYOSHI
IPC: G06F9/45
Filed: 1990-09-03
Abstract: PURPOSE:To attain the output of an argument cross-reference list without producing any parameter reference information library file by registering the parameter reference information library members before a compiler source is compiled by a compiler. CONSTITUTION:The members are registered into a parameter reference information library file 103 while a definition/reference text file 102 is being compiled for the label of a source program under compiling. Thus the file 102 is inputted for the label of another source program to be linked with the compiler source compiled before the time point when the compiler source is compiled. Then the file 102 is registered by a parameter reference information library member register tool 112. Thus it is possible to output an argument cross reference list without producing any file 103.
Patent JP-H01132096-A (JP)
Title: Buried type dimmer switch
Inventor: KITAGAWA KATSUNORI
IPC: H01H43/02
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a switch structure with a large size handle as the operational handle in a simple composition by providing a switch for operating ON and OFF, and a switch for operating the up dimming and the down dimming. CONSTITUTION:By composing switches 101 and 102 for ON and OFF operation, the coil of a double winding ratching relay 55 connected to a capacitor C2 through a diode D2 is excited to close a contact 56 and to convert a contact 57 to the (b) contact side at the same time. In such a condition, a trigger signal is fed to a TRIAC T to dim and light a lighting load LA, a luminous diode for ON display is lighted, and moreover, a dimmer operator which consists of switches 103 and 104, photocouplers 52A and 52B, and a control coil 54 is made operative. In such a composition, a switch structure of a handle operation using a small size switch such as a ready-made microswitch can be operated in a simple composition.
Patent JP-S59119761-A (JP)
Title: Manufactuer of semiconductor device
Inventor: ITOU TOSHIYO
IPC: H01L29/73
Filed: 1982-12-24
Abstract: PURPOSE:To effectively perform gettering treatment by providing an ion implanted layer at the part other than an element region, and removing the ion implanted layer after thermal diffusion treatment. CONSTITUTION:Windows are bored on isolation regions through an oxide film 15 on an N-epitaxial layer 13, and damaged layers 30 are formed by implanting Si ions approx. 10<14>-7X10<15>cm<-2>. Successively, P<+> isolation layers 14 are formed by B diffusion, windows are bored through the oxide film 15 and thereafter covered with a BSG16, then heat-treated in N2, resulting in the formation of P-base layer 17. Next, the isolation layers 14 are exposed by performing Si3 N4 mask 31, the damaged layers 30 are incorporated into the oxide film at approx. 1,100 deg.C, and etched with HF solution. Windows are selectively bored by removing the mask 31, PAsSG films 32 are adhered and dry-oxidized, thus forming N-emitters 33. By this constitution, since heavy metals or crystal defects concentrate in the damaged layers during the high temperature treatment for forming the isolation and the base layers, which are close to the element regions, gettering treatment can be effectively performed. Further, since the gettering layer is removed before forming the emitter, there is no adverse influences on the element region. The provision of a gettering treated layer on the back surface is likewise effective.
Patent JP-H1170691-A (JP)
Title: Electrostatic recording head and electrostatic printer
Inventor: WATANABE HIROSHI
IPC: G03G15/05
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic recording head for driving recording needles (anode electrodes) by electric field discharge elements. SOLUTION: A drive substrate 1 is loaded with IC circuits 5A, 5B, 5C, 5D for driving an electrostatic recording head. An electron discharge part 2 is held to a vacuum state by a vacuum envelope 6 and has a large number of electric field discharge cathodes, gates and anodes charged by discharged electrons formed thereto in a line form. A plurality of outgoing lines connected to the strip like anodes provided in the vacuum envelope 6 are provided to a recording head part 3 formed by vapor deposition of transparent electrodes or metal act as an electrode part for charging a latent image on the surface of a dielectric or electricity-sensitive recording paper and the leading end parts thereof become anodes P1, P2, P3,.... A latent image can be formed on a recording medium by discharging the charge of the anodes to the recording medium.
Patent JP-H0656467-A (JP)
Title: Ultraviolet light absorbing glass
Inventor: YOSHIKAWA KOICHIRO
IPC: C03C3/095
Filed: 1992-08-07
Abstract: PURPOSE:To obtain an ultraviolet light absorbing glass being colorless and transparent because of high light transmittance in a visible range, capable of efficiently absorbing ultraviolet rays of <=320nm wavelength harmful to human body. CONSTITUTION:Ultraviolet light absorbing glass has a composition comprising 65-80wt.% SiO2, 5-20wt.% B2O3, 2-8wt.% Al2O3, 1-5wt.% RO (RO is one or more selected from MgO, CaO, BaO, SrO and ZrO), 4-8wt.% R20 (R20 is one or more selected from Na2O, K2O and Li2O), 0.3-4wt.% CeO2, 0.01-0.2wt.% Fe2O3, 0.0005-<0.005 V2O5 and 0-2wt.% TiO2.
Patent JP-S6298098-A (JP)
Inventor: BUORUFUGANGU KURUMAN
IPC: F16M11/00
Filed: 1985-10-18
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-H1172572-A (JP)
Title: Photoelectric conversion type heliograph
Inventor: WATANABE YUKIO
IPC: G01W1/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion type heliograph such that the directivity error with respect to the diurnal motion of the sun. SOLUTION: As photoelectric conversion element, film type solar battery sheets are used, which are placed on the side of a column. On the surface of these solar battery sheet, first light shields 13 and 14 where slits are formed so that light from sunrise to sunset comes in are provided. To the slit 12 of the first light shield 14 on a solar battery sheet 10 side for detecting scattered light, a second light shield 15 for preventing incidence of direct light is provided.
Patent JP-H0791885-A (JP)
Title: Cleaning and inspection robot for heat transfer pipe for heat exchanger and brush probe device
Inventor: SUDO MITSURU
IPC: F28F11/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide a cleaning and inspection technology for a heat transfer pipe for a heat exchanger capable of performing a clean washing of many heat transfer pipes of a heat exchanger with washing brushes, performing flaw detection at an inner wall of each of the heat transfer pipes through an eddy flow flaw detection method and performing an efficient washing operation and flaw detection for the heat transfer pipes. CONSTITUTION:Washing brushes 5 are supplied into a brush supplying hose 13 one by one, the washing brush 5 is fed into a brush striking nozzle 21 with pressure fluid, the brush striking nozzle 21 is selectively position set to a heat transfer pipe of a heat exchanger to be washed by an automatic brush striking device 25, and then the washing brush 5 is struck from the brush striking nozzle 21 into the heat transfer pipe 3 so as to perform the cleaning or washing operation. A brush probe device 34 having the washing brush 35 and probe 37 for flaw detection with eddy flow connected to each other is arranged within the brush striking nozzle 21 and then the brush probe device 34 is applied for flaw detection with eddy flow and recovered with a probe operating device 38 after washing the heat transfer pipe 3.
Patent JP-H0395636-A (JP)
Title: Diagnostic system for fail-safe circuit
Inventor: MATSUMOTO TAKASHI
IPC: G06F11/22
Filed: 1989-09-08
Abstract: PURPOSE:To detect the abnormality of a fail-safe circuit itself in a simple constitution without deteriorating the functions of the fail-safe circuit and a control circuit by providing a diagnostic period signal generating circuit to produce a diagnostic period signal having the prescribed time width. CONSTITUTION:A CPU 1, a watchdog timer 2, and a mode timer 4 are reset by a power-on reset signal, the inverse of POC. The timer 4 outputs the diagnostic period signal STBY of the prescribed time width to the CPU 1 and the timer 2 respectively. Thus the timer 2 and the CPU 1 are set in a diagnostic mode, and the timer 2 stops the fail-safe diagnostic action to the CPU 1. Then the CPU 1 outputs a test pattern signal DIAGN and inputs it to the timer 2 via an AND gate 5 while the signal STBY is kept at a high level. Then the presence or absence of the abnormality of the timer 2 is detected by a diagnostic result signal (answer signal) DIAGI outputted from the time-out output Q2 of the timer 2. As a result, the abnormality of a fail-safe circuit is detected without deteriorating the functions of the fail-safe circuit itself and the CPU 1.
Patent JP-S6394973-A (JP)
Title: Purification of exocytic aminopeptidase i and ii of penicillium caseicolum
Inventor: FUKUYA YOKO
IPC: C12N9/48
Filed: 1986-10-02
Abstract: PURPOSE:To purify an extracellular aminopeptidase by four chromatographic treatments and two dialysis treatments. CONSTITUTION:Cultured liquid of Penicillium caseicolum is centrifuged and filtered to obtain a purified enzyme liquid, which is salted out with saturated ammonium sultate. The supernatant liquid is dialyzed with 0.02M phosphoric acid buffer solution and then concentrated. The concentrated solution is subjected to the following three DEAE-sepharose chromatography treatments. I: Elution with 0-0.3M KCl by concentration gradient method using a 2.0X40cm column, a flow rate of 30ml/hr, a fraction of 5ml and 0.02M phosphoric acid buffer solution (6.5pH); II: elution with 0.13-0.14M KCl using a 1.5X30cm column, a flow rate of 20ml/hr and a fraction of 5ml and III: elution with 0.15M KCl using a 1.0X20cm column and a flow rate of 15ml/hr. The eluted liquid is dialyzed with 0.02M phosphoric acid buffer solution and concentrated. Finally, the concentrated liquid is eluted by chromatofocusing process of PBE94 gel using a polybuffer with a 1.0X15cm column, a flow rate of 15ml/hr and a fraction of 2ml.
Patent JP-H0572632-A (JP)
Title: Transmission type screen
Inventor: TANIMOTO AKIHITO
IPC: G03B21/62
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a thin screen and to obain picture having little blur and good resolution by using a sheet material such as polyethylene terephthalate (PET), etc., for the screen. CONSTITUTION:The thin screen 1 is obtd. by using a sheet material 2 such as PET, etc., and providing a lenticular lens 3 on the one side of this sheet 2 and a prism array 4 on the other side A resin frame 8 is provided in the peripheral area of the sheet 2 by forming several holes in the peripheral area of the sheet 2, rounding corners of the sheet 2 and then fixing the peripheral area with the resin frame 8 while some of holes are left for positioning. Further, the screen 1 with the resin frame 8 is fixed to a frame 7 with using a mounting cover 6 and the frame 7 in a manner that the resin frame 8 fixed to the screen is hooked and this cover is fixed to the frame 7 with pawls or the like.
Patent JP-S59123216-A (JP)
Title: Equipment for manufacturing multi-layer winding coil
Inventor: NISHIMURA YOSHIHISA
IPC: H01F41/12
Filed: 1982-12-28
Abstract: PURPOSE:To realize automatic coil winding and make a duct appropriate easily to various coils which have different stack dimensions by a method wherein a corrugated insulation tape is wound neatly by an insulation tape winding mechanism on every layer of wire winding which is formed by a wire winding mechanism and a layer insulation is formed. CONSTITUTION:A plurality of layers of wire 2 are neatly wound around an insulation cylinder 1 along its axial direction and the end of the wire 2 is drawn out to the axial direction as a winding end and formed to be a lead part 2a. The wire 2 is transferred to each upper layer at the end of each winding layer and wound coaxially and the finishing end is formed to the axial direction to be a lead part 2b like the starting end. Between each layer of wound wire 2, an insulation tape 5 with adesive varnish is inserted with a suitable overlap. In the intermediate portion of the layers of wound wire 2, a corrugated insulation tape 6, which is formed by wave-forming the insulation tape 5 with adhesive varnish to the height S of a duct, is inserted with a suitable lapping in the same manner as the layer insulation tape 5.
Patent JP-H0895539-A (JP)
Title: Presentation supporting device
Inventor: YAMADA KEIZO
IPC: G06F3/0346
Filed: 1994-09-28
Abstract: PURPOSE: To provide a supporting device for presentation which features excellent operability and is capable of dealing with a computer presentation technique. CONSTITUTION: This presentation supporting device has acceleration sensors 1A, 1B generating acceleration signals AA, AB dealing with changes in gravity acceleration by respective inclinations in sensitivity axis directions intersecting orthogonally with each other and signal processing sections 10A, 10B which respectively generate cursor moving signals SA, SB for controlling the moving speeds in the horizontal and vertical axis directions of the cursor of a computer display screen and the directions of the movements thereof in response respectively to the respective voltage values and polarities of the acceleration signals AA, AB.