baber/WOPTO huggingface dataset:
Patent JP-H02213747-A (JP)
Title: Environment testing machine
Inventor: UCHIYAMA SHOICHI
IPC: G01N27/12
Filed: 1989-02-14
Abstract: PURPOSE:To expand the temp. and humidity range of the testing machine, to facilitate its maintenance and to improve the measuring precision by incorporating a humidity sensor with a porous silica membrane in which carbon grains are dispersed as the moisture-sensitive membrane into the machine. CONSTITUTION:A porous silica membrane, in which Si(OC2H5)4, ethanol, dil. hydrochloric acid, fine silica grains, carbon black and carbon grains made of activated carbon are dispersed, is formed on an alumina substrate. A humidity sensor is formed from the product as a moisture-sensitive element. A humidity sensor with the porous silica membrane in which carbon grains are dispersed as the moisture-sensitive membrane is incorporated into the testing machine, and a wide range of humidity can be measured by the machine with high precision. By this method, the temp. dependency of the measured value is reduced, the speed of response is increased, the environmental resistance and reliability are enhanced, the characteristic is not deteriorated even if dew is condensed, and consequently the measuring precision is improved.
Patent JP-H05204197-A (JP)
Title: Opening/closing device for image forming device
Inventor: NAKAHARA YOSHIHARU
IPC: E05F1/12
Filed: 1992-01-24
Abstract: PURPOSE:To make the opening/closing radius of a door member small at the time of simultaneously opening/closing the two door members through hinge members when a front door is constituted by arranging plural door members at an aperture part having wide width as to an image forming device such as an electronic copying machine, etc. CONSTITUTION:When the front door 10 is constituted by arranging three door members 11-13 in a state where the aperture part of the paper feeding part 9 of the image forming device is closed, the door member 13 is supported through the hinge member 20 provided with a spring with respect to the door member 12. The hinge member 20 provided with the spring is constituted of the hinge member provided with the spring, and the door can be opened/closed by pressing the door member 13 in a direction where the aperture part is closed in the range of the space of the rotating radius of the door member 12.
Patent JP-H10192288-A (JP)
Title: Method and device for suture for operation
Inventor: MATSUZAWA YUICHI
IPC: A61B17/04
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent an operator and an assistant from a prick accident by erroneously touching the needle point, by suturing organ tissue during transmitting ultrasonic vibration to a threaded suture needle via a needle holder. SOLUTION: Since a metal forceps open by elasticity of itself when a grip 15 of the device main body is gripped by a hand and a trigger 12 is drawn by a finger so as to link to a pressure releasing tube 13 to back a pressure tube, as the power to draw a trigger 12 is loosened holding the tail part of the suture needle by a suture needle holding part 6, the suture needle comes into a firmly held condition. When a foot switch for starting from a high frequency current generator is pressed, high frequency voltage is applied on an ultrasonic vibrator 1 of the needle holder main body 2, and the generated ultrasonic vibration is transmitted from a suture needle holding bar 5 to the suture needle via a suture needle holding part 6.  A surgeon holds the needle holder by hand and pricks target organ tissue by the suture needle, and, after that, the foot switch is released to knot the suture thread.
Patent JP-H06229806-A (JP)
Title: Flowrate data storage apparatus
Inventor: SAKAI KATSUTO
IPC: G01F15/06
Filed: 1993-01-29
Abstract: PURPOSE:To provide a flowrate data storage apparatus which can measure a flow rate for a long period and store its result. CONSTITUTION:A signal (pulse) indicating that a unit flow rate flows from a flowmeter 4 mounted at a tube 9 is output to processing means 6. The means 6 cancels a pulse of an uneven place by dividing a frequency according to a frequency dividing ratio. As a result, even when the pulse output from the flowmeter 4 becomes uneven irrespective of constant flow rate, the pulse interval can be always made constant, and unnecessary data is not stored in the memory means, and hence recording for a long period is obtained.
Patent JP-S63202093-A (JP)
Inventor: KOSAKA ATSUSHI
IPC: C08L101/00
Filed: 1987-02-17
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-H07245584-A (JP)
Title: Wavelength dispersion compensating device
Inventor: NISHIMURA MASAYUKI
IPC: H04B10/2519
Filed: 1994-03-04
Abstract: PURPOSE:To compensate wavelength dispersion in a signal light having plural wavelengths by the use of the device applied to an existing transmission installation by providing an optical circulator, a wavelength dispersion compensating fiber as a wavelength dispersion compensating means and a wavelength selective reflector to the compensating device. CONSTITUTION:The device is provided with an optical circulator having at least three terminals to output a light received by a 1st terminal 1a from a transmission optical fiber 4a from a 2nd terminal 1b and to output the light received by a 2nd terminal 1b to a transmission optical fiber 4b via a 3rd terminal 1c. Furthermore, a wavelength dispersion compensation means whose one terminal connects to the 2nd terminal 1b is provided. The wavelength dispersion compensation means is made up of wavelength dispersion compensation fibers 2a-2e to compensate wavelength dispersion as to a prescribed wavelength and up of wavelength selective reflectors 3a-3d arranged in the path at each prescribed interval and substantially fully reflecting the light of the wavelength whose dispersion is compensated to the 2nd terminal 1b by reciprocating the propagated light through the distance.
Patent JP-S60178612-A (JP)
Inventor: IINO TAKESHI
IPC: H01G4/232
Filed: 1984-02-24
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-S58152395-A (JP)
Inventor: NOMURA JIYUN
IPC: F24C7/08
Filed: 1982-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63224114-A (JP)
Inventor: ROBAATO ERU MOA
IPC: H01B13/00
Filed: 1988-02-17
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-H04249436-A (JP)
Title: Road side communication broadcasting method
Inventor: ITO SHUNPEI
IPC: H04H20/62
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a channel side communication broadcasting method that acts to reduce an interference from a plurality of antennas laid along a road. CONSTITUTION:To each transmitter 4 connected to each of a plurality of antennas 5 laid along a road 1, broadcasting equipment 8 gives information that is in accordance with the place of each antenna on the time division basis at a time interval that is in accordance with locational interval of each antenna 5.
Patent JP-S57149974-A (JP)
Title: Detector for position on sea
Inventor: YAMAMOTO TSUNEHISA
IPC: G01S5/18
Filed: 1981-03-13
Abstract: PURPOSE:To increase a position-detection range by laying a rail as a guide, arranging transponders on the rail as reference points for position detection at constant intervals, and measuring distance from and the angle of each transponder by an ultrasonic position measuring means fitted to the body of a ship. CONSTITUTION:This describes a long base line system. To a rail laid on the bottom of the sea previously, transponders 21, 22 and 23 (three units in the figure) are fitted and fixed, and a couple of transmitter and a receiver 31 and 32 are provided to the bottom of the ship. The transmitter 31 transmits an answer signal and the receiver 32 receives answer signals from the transponders 21-23; those times are counted to calculate distance to each transponder, thereby finding the position of the ship by trigonometrical measurement. In this case, the transponders 21-23 are installed at distance which is nearly once - ten times as long as the depth of water.
Patent JP-S60179759-A (JP)
Title: Device for charging photosensitive body of electronic copying machine
Inventor: TAKINAMI MASATO
IPC: G03G15/02
Filed: 1984-02-28
Abstract: PURPOSE:To charge a photosensitive body at uniform charging potential and, at the same time, to reduce the cost, by providing an electrode between a corona discharger and exposure area at a prescribed distance between the electrodes and photosensitive body. CONSTITUTION:In a charging area A a corona discharger 2 is provided in opposition to a photosensitive body 1 and a needle-like electrode string 3 which becomes an electrode is provided between the discharger 2 and an exposure area B in such a way that the electrode string 3 faces the photosensitive body 1 a distance of several mm. between the electrode string 3 and photosensitive body 1 over the direction of width and, at the same time, the needle-like electrode string 3 is electrically grounded. Since the photosensitive body 1 passes over the electrode string 3 after it is charged by the corona discharger 2, unevenness in the charged potential of the body 1 is uniformized by the electricity-removing effect of the string 3. Moreover, it is possible to use a brush electrode instead of the needle- like electrode string 3. In a word, any electrodes which exert the electricity- removing effect can be used when they are installed with a prescribed distance between them and the photosensitive body over the direction of width.
Patent JP-H05234398-A (JP)
Title: Test circuit of semiconductor memory device
Inventor: OCHIAI KAZUAKI
IPC: G11C11/401
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a test circuit wherein the interference between data-line pairs can be judged by a line test. CONSTITUTION:Transistors 131, 141,... which constitute a first switch SW1i,... are inserted, at a data-line pair (Di, the inverse of Di),... alternately with the data line Di and the inverse of the data line Di. As a result, pieces of write data can be changed at individual data-line pairs. Thereby, the interference between the individual line pairs can be judged by a line test.
Patent JP-H06252476-A (JP)
Title: Mode-loked ring laser device
Inventor: KAWANISHI SATOKI
IPC: H01S3/083
Filed: 1993-02-24
Abstract: PURPOSE:To make it possible to generate stable short optical pulses in simple structure by specifying every component as polarization dependent, aligning and coupling every optical axis and further using a traveling wave type semiconductor laser amplifier in place of an outside optical modulator as a mode rocker. CONSTITUTION:An oscillator 10, a DC power souce 11, a bias current modulator 12 and a traveling wave type laser amplifier 13 constitutes an optical modulation means. The amplifier 13, a polarization dependence type optical amplifier 14, an optical isolator 15 and an optical coupler are aligned and coupled with an optical main axis by way of a polarization dependence type optical fiber 17, thereby forming a ring oscillator. In this manner, every component is specified as a polarization dependence type and what is more, their optical main axes are aligned and coupled, which makes it possible to fix the polarization direction of optical pulses in the oscillator. More specifically, the optical pulses are held in the same polarization direction and waveguides every component so that it is possible to prevent changes in a polarization state which produces an unstable motion.
Patent JP-H02213720-A (JP)
Title: Indicating instrument
Inventor: INOUE AKIHIKO
IPC: G01D13/28
Filed: 1989-02-15
Abstract: PURPOSE:To easily and exactly connect both connector pins of a luminous element by connecting the anode side connector pin of the luminous element to the turning shaft of a pointer body and fitting and connecting the cathode side connector pin to a juncture. CONSTITUTION:The annular shaft 121 of the pointer 120 is fitted to the upper part of the turning shaft 11 by press fitting from above. The pointer body 122 is fitted to the top end of the annular shaft 121 perpendicularly from above at the turning central part thereof and the luminous element 123 is fitted into a recess 122a of the upper wall. The luminous element 123 has the anode side connector pin 123a extending downward through the pointer body 122 and the pin 123a is fitted and soldered to a conductive metallic plate 124 fitted by caulking to the annular recess 121a in the root part of the annular shaft 121 at the front end of the pin. The luminous element 123 has the cathode side connector pin 123b extending toward the juncture 102 of the connector 100 through the pointer body 122 and is press-fitted at its front end into the juncture 102 by overcoming the elastic force of the contact part 102a projecting inward of the peripheral wall of the juncture 102.
Patent JP-S6062680-A (JP)
Title: Automatic stopping system for kerosene pump
Inventor: NAKANO KIYOSHI
IPC: F04B43/08
Filed: 1983-03-03
Abstract: PURPOSE:To stop oil feed automatically by partitioning the inside of delivery pipe of kerosene pump into delivery hole and a large hole while fixing a valve interlocked with a float at the tip of delivery pipe. CONSTITUTION:The interior of delivery pipe of kerosene pump is partitioned 2 into a delivery hole 2 and a large hole 5 communicating with small hole 4. A valve 10 to be functioned by a float 8 to close the outlet 12 upon lowering of float 8 while to open the outlet 12 upon floating of float 8 is fixed to the tip of the delivery pipe 1. Consequently, upon filling of tank 17 with kerosene to bring the oil level to the float 8, the outlet 12 of large hole 5 is opened to intrude air above the deliver hole 3 thus to stop pumping automatically.
Patent JP-H11234096-A (JP)
Title: Pseudo-noise generation device
Inventor: NAKAMURA TAKAHARU
IPC: H04J13/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To start a pseudo-noise group from an arbitrary phase in the processing of a compact scale. SOLUTION: A tap selection pattern corresponding to a plurality of phase shift amounts is stored beforehand in ROM 18. The phase shift amounts are given to ROM 18, the tap selection pattern is set in an AND gate 16 and a phase obtained by shifting the phase of a pseudo-noise group, which a pseudo- noise generator 14 generates is inputted to a shift register 22. A new phase amount is set in ROM 18 and the content of the shift register 22 is transferred to the shift register 10 of the pseudo-noise generator 14. Thus, a desired phase shift is realized as a plurality of phase shift amounts by repeating the proceedings.
Patent JP-H08233157-A (JP)
Title: Piping junction device
Inventor: TOSHIMA TOSHIO
IPC: F16L1/024
Filed: 1995-02-24
Abstract: PURPOSE: To provide the piping junction device which can normally and smoothly joining the socket of one pipeline with the spigot of the other pipeline. CONSTITUTION: The pipeline junction device is so constituted that one pipeline 1 is equipped with a movable ring 5 in a ring half split shape, which is freely fitted in, and with a pulling means puling the movable ring 5, and the other pipeline is equipped with a stationary ring 8 which is freely mounted, and connected to the movable ring 5 by a connecting body 12, and also has a spacer 12 formed in the inside of the stationary ring 8.
Patent JP-H07241759-A (JP)
Title: Glass substrate polishing device
Inventor: MIZUTANI SHIGEMITSU
IPC: B24B27/00
Filed: 1994-03-07
Abstract: PURPOSE:To secure the planeness of a glass plate so as to improve the adhesiveness (attaching property) to a bonded (attached) member, ad heighten the quality by removing protruding parts and burrs stuck to the glass surface. CONSTITUTION:A polishing tape 56 is wound on polishing rollers 54B, 54C so as to polish the surface of a glass substrate 18, and a polishing tape 57 is wound on a polishing roller 54A so as to chamfer the angle part of the glass substrate 18. Prior to a polishing process performed by the polishing rollers 54B, 54C, a burr at the angle part of the glass substrate 18 is removed (chamfered) by the polishing roller 54A. The polishing rollers 54B, 54C do not therefore interfere with this burr, and polishing work can be performed smoothly in a fixed position.
Patent JP-H03240403-A (JP)
Title: Method for removing pericarp of seed and device therefor
Inventor: SHIMOKAWA ATSUSHI
IPC: A01C1/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a pericarp-free seed in which hard wooden pericarp is removed without impairing the seed and suitable as a seed of spinach, etc., by forcibly passing the seed removed in the pericarp through a screen provided with a number of openings capable of passing the seed through. CONSTITUTION:A seed coat 1a containing an exosperm, cotyledon, small root, endosperm, etc. and seed 1 having a pericarp 1b which covers the seed coat 1a are put on a screen such as stainless net and a pushing member 3 is moved along the screen 2 and only the seed coat 1a is passed through openings 2a of the screen 2 to provide the aimed seed.
Patent JP-S52120348-A (JP)
Title: Apparatus for surveying anomalous wiring
Inventor: OOMORI TOYOAKI
IPC: H02B11/10
Filed: 1976-04-02
Abstract: PURPOSE: To make capable of promptly detecting and indicating an anomalous status like a contact resistance increase without making contact, by locating a temperature rise detector in non-contact manner to face the portion for anomalousness likely to take place with a surveillance desired. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55128870-A (JP)
Title: Electrostatic induction thyristor and semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/08
Filed: 1979-03-26
Abstract: PURPOSE: To extremely rapidly and readily cut off high voltage by a light in an electrostatic induction thyristor by connecting a photosensitive semiconductor element to a SIT thyristor gate.  
     CONSTITUTION: The conventional SCR of pnpn structure is difficult to cut off high voltage via a gate and has a low cutting off speed, but a SITSCR constructed in a diode construction having a gate can readily cut off high voltage at high speed. When a photosensivive element D and a power supply Vg are connected in series with the gate of the SIT SCR, the gate is reversely biased during light irradiation to allow the SCR to be turned off. When the rapacity between the gate and the source of the SCR is sufficiently reduced, the SCR is turned on by cutting off the light. When the element D is inserted in parallel with the gate and the source, the gate is reversely biased during the light irradiation to allow the SCR to be cut off. When the element D is turned on by the light irradiation, the SCR is turned on. By suitable combining these circuits it can rapidly and readily cut off the high voltage and large current by the light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63204380-A (JP)
Title: Graphic display device
Inventor: MAENOBU KIYOSHI
IPC: G06T11/40
Filed: 1987-02-19
Abstract: PURPOSE:To form the painted out graphic of a polygon having a complicate concave form without calculating the intersections of the respective sides ad and a horizontal scanning line by providing a vertex string extracting means and a removed vertex string extracting means. CONSTITUTION:The vertex string composed only of convex vertexes obtained by removing concave vertexes and local convex vertexes from the vertex string of an initially inputted polygon is extracted by the vertex string extracting means 104 and a polygon area formed by the extracted vertex string is coated out by a polygon coating out means 111. The removed concave vertex or the like has two adjacent vertexes added in the vicinity by the removed vertex string extracting means 106 to from a new vertex string and it is held by a stack 108. At this time, an extracted vertex string identification flag is inverted and applied. Then, the new vertex string is inputted to the vertex string extracting means 104 from the stack 108, a similar processing is carried out to erase already coated data or coat out by background data and this processing is repeated until the stack 108 is simplified. Thereby, the painted out processing of the polygon of the concave form is simplified.
Patent JP-H05229908-A (JP)
Title: Herbicide composition for paddy field
Inventor: EDA SADAFUMI
IPC: A01N47/38
Filed: 1992-02-24
Abstract: PURPOSE:To provide the subject effective herbicide composition comprising a combination of a new 3,4-trans-4-ethyl-3-(substituted phenyl)-1-(3- isopropylphenyl)-2-pyrrolidinone derivative and a carbamoyl triazole derivative. CONSTITUTION:The objective herbicide composition comprising a combination of (A) a 3,4-trans-4-ethyl-3-(substituted phenyl)-l-(3-isopropylphenyl)-2-pyrrolidinone derivative of formula I (X is 3-site-substituted F, Cl or Br, 3- and 4-site- or 3- and 5-site-substituted F) and (B) a carbamoyltriazole derivative of formula II (R1 and R2 are each alkyl; X is halogen, alkyl, alkoxy, haloalkyl or haloalkoxy; n is 1-3). The compound of the formula I is e.g. 3,4-trans-4-ethyl-3-(3- chlorophenyl)-1-(3-isopropylphenyl)-2-pyrrolidinone. This composition can assuredly control significant weeds in paddy fields for a long period in a single application.
Patent JP-H09107048-A (JP)
Title: Semiconductor package
Inventor: ARIMOTO KAZUTAMI
IPC: H01L23/522
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which prevents degrading of the reliability for a semiconductor device and effectively utilizes the features of CSP. SOLUTION: Two arrays of externally connecting interconnection units are formed on a semiconductor ship 1. Each unit has pads 2 formed on the chip, bump electrodes 4 on a main face of the chip for connection to a board, and interconnection 3 for connecting the pads 2 and electrodes 4. The electrodes 4 are formed on a sense amplifier region SR, except its upper part.
Patent JP-S56133073-A (JP)
Title: Formation of metallic coating by one coating one baking system
Inventor: ITOU SATORU
IPC: B05D5/06
Filed: 1980-03-24
Abstract: PURPOSE: To enhance close adhesiveness with a substrate material, chemical resistance, water resistance and weather resistance by using a certain copolymer of a cellulose acetate butyrate and a vinyl type monomer as a vehicle of a metallic paint.  
     CONSTITUTION: The metallic paint containing a modified vinyl type copolymer obtained by copolymerizing 5W75wt% cellulose acetate butyrate (CAB) and 95W 25wt% monomer component comprising one or more of a vinyl type monomer (a monomer mixture containing 5W35wt% styrene may be used) as a vehicle component is prepared. This paint is coated by an one coating.one baking system to form a coating. The modified vinyl type copolymer may be obtained by copolymerizing the CAB and the vinyl type monomer component in the presence of a hydroperoxide type and/or a peroxide type polymerization initiator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232912-A (JP)
Title: Manufacture of false nail chip
Inventor: BABA SATORU
IPC: B29C33/38
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a precise false nail chip which lessens the time and labor required for manufacture and comes into tight contact with the nail surface by forming a resin cured false nail chip, which is formed by packing a thermal polymerization type resin into a cavity and curing the resin by thermal polymerization, taking the nail chip out of a gypsum mold and subjecting the surface and front end thereof to shaping and finishing. SOLUTION: A flask upper ring 40 is opened and a resin separator is applied to the inside of the cavity 41 formed on the nail portion 34 on the fingertip gypsum pattern 33 for the false nail chip 43 of a flask lower ring 39. The thermal polymerization type resin 42 formed like dough is then packed into the cavity and is lightly pressed down and spread on the nail portion 34 (g). The flask is then closed and the flask is heated and held to and at a thermal polymerization temperature. The thermal polymerization type resin 42 inserted into the cavity 41 is polymerized and cured by heating, by which the cured false nail chip 43 is formed (h). The flask is then opened and the formed resin cured false nail chip 43 is taken out. The surface and front end thereof are subjected to shaping and finishing, by which the false nail chip is formed (i).