baber/WOPTO huggingface dataset:
Patent JP-S60147186-A (JP)
Title: Axial flow type silent discharge excited gas laser device
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/038
Filed: 1984-01-11
Abstract: PURPOSE:To obtain homogeneous intense laser beams by forming a discharge tube while adjoining a plural pair of dielectrics having high permittivity and low permittivity, applying AC voltage to an electrode and discharging electricity. CONSTITUTION:Electrodes 12A-12C are each fitted to the outer walls of high- permittivity dielectrics 11A-11C. Low-permittivity dielectrics 13A-13C are adjoined alternately to the high-permittivity dielectrics 11A, 11C, and boundaries 17 are bonded by low melting-point glass, etc., thus holding airtight-ness resisting a vacuum. When voltage is applied from several phase of a three-phase AC source 14, silent discharge 5 is executed among both the electrodes 12A, 12B, both the electrodes 12B, 12C and both the electrodes 12A, 12C, and laser beams 8 are emitted by the silent discharge 5 and the action of a laser medium gas 2, a total reflecting mirror 6 and a partial transmission mirror 7. Since AC voltage having phase difference of 120 deg. is applied alternately to the opposite electrodes, the number of discharge per unit time is made treble as many as conventional devices, and a non-discharge section 10 in a discharge tube 1 is hardly removed, thus equalizing the distribution of silent discharge 5.
Patent JP-S59126577-A (JP)
Title: Fixing roller
Inventor: ITOU SHIGETERU
IPC: B21D41/04
Filed: 1983-01-10
Abstract: PURPOSE:To prevent a roll from being broken by forming a hollow roller which has small-diameter shaft part at both ends of its principal part in one body, and entering the corner parts of the roller where the side walls of the principal part contact the shaft parts toward the center of the principal part. CONSTITUTION:The hollow roller is formed of the large-diameter principal part 6 as the center part and small-diameter shaft parts 7 and 7 on both ends of the principal part 6 in one body; and corner parts 9 and 9 where side walls 8 and 8 of the principal part 6 contact the shaft parts 7 and 7 are inserted toward the center of the principal part 6, and a heater 10 is arranged at the hollow part of its internal core. Consequently, neither of the corner parts 9 and 9 is cut and their thickness determined in drawing work is held as it is. Consequently, the corner parts 9 and 9 never decrease in strength to stress to obtain the fixing roller which is never broken.
Patent JP-S56101301-A (JP)
Title: Stopping method of electric motor vehicle at predetermined position
Inventor: MOCHIZUKI HIROSHI
IPC: B60L15/40
Filed: 1980-01-11
Abstract: PURPOSE: To improve the stopping accuracy of the electric motor vehicle by power running the vehicle, accelerating the speed of the vehicle and stopping the vehicle in accordance with a predetermined upper control pattern when the speed of the vehicle is decelerated to a predetermined lower control pattern in a predetermined zone.  
     CONSTITUTION: When the vehicle receives a control signal from a ground at a station stop control starting point P 2  located at a predetermined distance before the stopping point P 1 , it produces the upper control patterns K01, KA1, KB1 and KC1 converging to the stopping point P 1  from predetermined set speeds v 1 Wv 4  at a predetermined deceleration speed and further produces lower cntrol patterns K02, KA2, KB2 and KC2 being lower than the set speeds v 1 Wv 4  at the station stop control starting point P 2  and intersecting the upper control patterns at a point S 1 . When the speed of the vehicle is declerated to the lower control pattern KA4 between the starting point P 2  and the point S 2 , a power running command is produced, and the vehicle is controlled to stop by predetermined control pattern after the point S 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59127790-A (JP)
Title: Printer
Inventor: NAKANISHI TOORU
IPC: B41J31/00
Filed: 1983-01-10
Abstract: PURPOSE:To shorten the period of time required for changing over the color of a ribbon and enhance performance, by arranging the colors of a multicolor ribbon in a skew direction, in a printer provided with a multicolor ribbon. CONSTITUTION:A ribbon-supplying spool 4 and a ribbon take-up spool 5 are fitted inclinedly in accordance with the angle of the arrangement of colors in the ribbon. The spools 4, 5 are driven to move a thermal transfer ribbon 8, thereby positioning a desired color at the position of a printing medium 9. The period of time required for bringing to the position of the medium 9 the desired color of the ribbon 8 wherein the colors are skewly arranged is shortened.
Patent JP-H01181648-A (JP)
Title: Work transport mechanism
Inventor: INOMATA KAZUHISA
IPC: B65G1/00
Filed: 1988-01-08
Abstract: PURPOSE:To save the space and accomplish cost down by installing a screw rod in the work transport direction, and transporting a work lying in the division in which transport can not be made to No.1 and No.2 magazines by rotating the screw rod. CONSTITUTION:Between No.1 magazine 9 and No.2 magazine 10, a work 7 is reciprocated by a transport roller 8 and a feed lever 1. A gap is provided between the transport roller 8 and No.1, No.2 magazines, and the work 7 is stopped transported to the No. 1 magazine 9 when rotation of the roller 8 is stopped. Now a roller 2 installed at a nut block 5 through the lever 1 contacts the fail of the work 7 through the action of a spring 13, and the nut block 5 moves left with rotation of a screw rod 6 to cause transportation of the work 7.
Patent JP-H05191672-A (JP)
Title: Clamping circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/18
Filed: 1992-01-09
Abstract: PURPOSE:To clamp a video signal output without sagging even when a capacitor prepared in an integrated circuit is used as a capacitor for clamping. CONSTITUTION:In the clamping circuit provided with differential comparator circuits Q3, Q4, Q1 and IO to compare the pedestal potential of a video signal with a prescribed voltage, switch means Q2 to turn on the differential comparator circuits when a clamp pulse is inputted, capacitor Cx for holding a clamp potential while being charged by the comparative currents of the differential comparator circuits and level shift means 3 to level shift the pedestal potential of the inputted video signal based on the potential of the capacitor Cx, to feed back the potential to the differential comparator circuits and on the other hand, to output the video signal as a pedestal clamped video signal, a current offset means 1 is provided at a passage for transmitting the comparative currents of the differential comparator circuits to the capacitor Cx so as to transmit only the comparative current higher than a fixed current value to the capacitor Cx.
Patent JP-H10199983-A (JP)
Title: Semiconductor integrated circuit and manufacture therefor
Inventor: WADA OSAMU
IPC: H01L21/768
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of wiring resistance and suppress the increase of voltage drop and wiring delay which are caused by the increase of wiring resistance, when a plurality of kinds of microcells different in the number of essentially necessary metal wiring layers are mixedly mounted on the same LSI chip. SOLUTION: A plurality of kinds of microcells, provided with N(>=3) or more metal wiring layers are formed on a semiconductor substrate 10 of an LSI. At least one macrocell out of the above macrocells is provided with the following: a wiring pattern by the (N-2)-th wiring layer 22, the (N-1)-th layer wiring pattern 24b and the (N-1)-th layer wiring contact pattern 24c of the (N-1)-th wiring layer 24, the N-th layer wiring pattern 26b of the N-th wiring layer 26 which pattern 26b has the same pattern as the (N-1)-th layer wiring pattern, and the N-th layer wiring contact pattern 26c which has the same pattern as the (N-1)-th layer wiring contact pattern.
Patent JP-S59139316-A (JP)
Title: Anticoccidial drug
Inventor: HERUBERUTO FUEEGE
IPC: A61K47/00
Filed: 1984-01-11
Abstract: 1. Water-miscible solutions of 1-[3-methyl-4-(4'-trifluoromethyl- -thiophenoxy)-phenyl]-3-methyl-1,3,5-triazine-2,4,6-(1- H, 3H, 5H)-trione, characterized in that they contain one or more polar solvents and have an alkaline reaction.
Patent JP-H06207519-A (JP)
Title: Intake device for engine
Inventor: NISHIMURA YUTAKA
IPC: F02M35/10
Filed: 1993-01-11
Abstract: PURPOSE:To prevent reverse flow of intake air flow so as to improve measuring accuracy of an air flow meter which can not judge the direction of air flow. CONSTITUTION:An opening part 1A which is communicated with the atmosphere and able to allow flow-in of air, is provided on the way of an air pipe 1 positioned upstream from an air cleaner 2 within an intake pipe 5. The opening part 1A is opened/closed by a valve 9 according to engine operating condition so asto change the equivalent length of the intake pipe 5, and the proper frequency of proper the intake pipe 5 is changed so as to avoid resonance of the proper frequency and intake air fluctuation. Or, intake manifolds communicated with respective cylinders in an engine or intake ports considered as mutual counter parts are communicated with each other so that reversely flowing air caused by water hammer phenomenon generated when the intake valve of each cylinder is closed may be absorbed in another cylinder in which intake stroke is started, through the communicating pipe.
Patent JP-H11197512-A (JP)
Title: Thin photocatalyst film, photocatalytic reaction method and production of thin photocatalyst film
Inventor: ANPO SHOICHI
IPC: B01D53/94
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a thin photocatalyst film which acts stably even when irradiated with light in the visible light region and ensures high selectivity of production of nitrogen in photolysis reaction of nitrogen monoxide and to provide a photocatalytic reaction method by irradiating the thin photocatalyst film with light in the wavelength region from UV to visible light. SOLUTION: Ions of a metal selected from the group comprising V, Cr, Mn, Fe, Co, Ni and Cu are implanted into a thin titanium dioxide film formed on a substrate and then the film is annealed to obtain the objective thin photocatalyst film. A photocatalytic reaction method is carried out by irradiating the thin photocatalyst film with light in the wavelength region from UV to visible light in the presence of a reactant.
Patent JP-H11202434-A (JP)
Title: Apparatus for producing silver halide emulsion and production therefor
Inventor: KIKUCHI MASAKO
IPC: B01F5/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce silver halide photographic emulsions having excellent photographic performance, such as fogging and sensitivity, by installing a pipe in which the silver halide emulsions can circulate to a maturation vessel and connecting a mixer for adding photographic additives in mid-way of this pipe. SOLUTION: The pipe 4 in which the silver halide emulsions can circulated is installed to the maturation vessel 1 and a mixer 2 for adding the photographic additives is connected in mid-way of the pipe 4. The photographic additives are added from a pipe 3. A stagnation vessel 5 is disposed in mid-way of the pipe 4 in which the emulsions can circulate to return the emulsions to the maturation vessel 1 after the addition of the additives to all the emulsions ends. The saturation is not executed in the stagnation vessel 5 and the emulsion temp. in the stagnation vessel 5 is preferably below the temp. right after the outflow from the mixer 2.  The photographic additives are thus adsorbed to the silver halide particles uniformly between the particles, by which the production of the photographic emulsion having the excellent photographic performance, such as fogging and sensitivity, is made possible.
Patent JP-S60146043-A (JP)
Inventor: ODA SHINGO
IPC: D03D47/30
Filed: 1984-01-10
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-H05320494-A (JP)
Title: Thermoplastic resin composition
Inventor: MOTAI MASAAKI
IPC: C08L71/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a thermoplastic resin composition which can give a molding excellent in antistatic properties, impact resistance and appearance and reduced in delamination. CONSTITUTION:This composition is prepared by melt-mixing 1-99wt.% thermoplastic resin prepared by copolymerizing 0.5-60wt.%, based on the resinous polymer, at least one unsaturated compound containing at least one functional group in the production of a resinous polymer by polymerizing an aromatic vinyl compound above or together with a vinyl cyanide compound in the presence or absence of a rubbery polymer with 0-98 pts.wt. thermoplastic resin prepared by polymerizing an aromatic vinyl compound above or together with a vinyl cyanide compound in the presence or absence of a rubbery polymer and 50-1 pt.wt. polyethylene glycol of an average molecular weight of 200 or above.
Patent JP-H03208055-A (JP)
Title: Positive type photoresist composition
Inventor: UCHIGAWA KIYOSHI
IPC: G03F7/023
Filed: 1990-01-11
Abstract: PURPOSE:To improve the etching property, plating property, etc., of the resist by compounding a specific alkali-soluble novolak resin with the compsn. CONSTITUTION:This compd. is compounded with the alkali-soluble novolak resin (A) and a photosensitizer essentially consisting of naphthoquinine diazide sulfonate. The resin contg. 20 to 80wt.% o-cresol novolak resin (B) having a weight average mol. wt. (Mw) ranging 800 to 1,500 and the ratio MW/Mn between the mol. wt. Mw and number average mol. wt. (Mn) ranging 1.5 to 3.0 is used as the component A. The alkali-soluble novolak resin having the mol. wt. Mw within a 5,000 to 15,000 range is preferably incorporated as the novolak resin exclusive of the component B into the component A.
Patent JP-H07209768-A (JP)
Title: Original size detecting device
Inventor: TAKATSUKI YASUSHI
IPC: G03G15/00
Filed: 1994-01-14
Abstract: PURPOSE:To accurately detect an original size even when a black solid area exists in the original. CONSTITUTION:A control part 71 is constituted of a microcomputer, etc., controls the actions of an image forming device, and incorporates a storage end part 74 consisting of a ROM and a RAM, etc., storing a distance from the home position of an original sensor unit 40 to the trailing of the original in the respective original sizes in columns A and B. When an original cover switch 31 is turned off and original sensors 61 and 62 detect that the original exists, the control part 71 allows the sensor unit 40 to move forward by an optical motor 41 so as to scan the original,and when the original sensor 61 detects that the original does not exist, it allows the sensor unit 40 to move backward by reversely rotating the optical motor 41 after the sensor unit 40 is moved forward by a specified distance further so as to overun. Then, the original size is discriminated based on the distance from the home position when the sensor 62 detects that the original exists in the midst of reverse rotation.
Patent JP-S60148370-A (JP)
Title: Rotor of superconductive rotary electric machine
Inventor: ICHIMONJI MASAYUKI
IPC: H02K55/04
Filed: 1984-01-12
Abstract: PURPOSE:To absorb the axial thermal deformation of an inner cylinder while holding the inner cylinder by implanting a columnar pin to one of inner and outer cylinders when bonding the inner and outer cylinders, providing a circular hole in which the pin is slidable at the other, and combining the both cylinders. CONSTITUTION:One end of an inner cylinder 2 is coupled with a coupling shaft 3 to restrict the axial, normal and tangential motions, columnar pins 7 projected axially are equally disposed on the end face of the other end, a circular hole 8 in which the pins 7 are slidable is formed in the inner wall of the shaft 5 oppositely to the pins, and both are engaged. The structure is simplified by this construction, and a complicated flexible support can be eliminated.
Patent JP-S62160779-A (JP)
Title: Gas laser apparatus
Inventor: KAWAMURA SHINICHIRO
IPC: H01S3/034
Filed: 1986-01-09
Abstract: PURPOSE:To avoid entry of atmosphere into a laser resonator and to remove contamination on the inner surface of a mirror readily even in a structure, from which the laser mirror cannot be removed, when the contamination of the laser mirror is removed, by removing the contamination by etching utilizing discharge from a discharge electrode provided in the laser resonator without detaching the laser mirror from the resonator. CONSTITUTION:When a total reflection mirror, which is attached to a laser resonator 1 or an output window (laser mirror M) is contaminated, a valve 2 is opened, and laser gas in the resonator 1 is exhausted by an exhausting pump (d). After the valve 2 is closed, a valve 3 is opened, and etching gas (e) is introduced in the resonator 1. As the etching gas, e.g., CCl4, CCl2F2, CF4, NF3 and the like are used. It is desirable that a pressure range of several Pa - several hundred Pa is used. Discharge is generated between a mesh electrode 6 facing the contaminated surface of the laser mirror M and the resonator 1. Then the gas in the vicinity of the mesh electrode 6 is converted into plasma, and the contamination of the laser mirror M is etched with ions.
Patent JP-H10200525-A (JP)
Title: Information transmission device and information transmitting method
Inventor: IMAFUKU KAZUO
IPC: H04L12/18
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enable efficient use of a transmission line, automatic transmission to multi-spots and information automatic storage on an information sending end by storing information at a prescribed time before the state change of information to be transmitted and automatically sending the stored information to remove multi-spots. SOLUTION: An information change detecting part 4 outputs a control signal that notifies a multi-spot automatic transmitting part 3 of the detection of state change, when a state change of information tales place. On the other hand, an information storing part 5 always stores multiplexed information in only a prescribed time. The part 3 outputs a call out request control signal to a line interface part 2 and makes a call out to multi-spots that have been preliminary registered by the part 2 through a transmission path 1 via transmission lines L1 to Ln . When the line is connected, the part 2 sends a storage information output request control signal to a storage information automatic sending part 6 and automatically sends storage information in the part 5 to multi-spots via the part 2.
Patent JP-H03206608-A (JP)
Title: Beam exposure device
Inventor: FURUKAWA TETSUYOSHI
IPC: H01L21/027
Filed: 1990-01-09
Abstract: PURPOSE:To obtain a device having a small size and in which an optical system can be easily assembled by arranging a laser displacement meter integrated with a laser light emitting part and a photodetector at one side of a beam, detecting the displacement of a work, and controlling the focusing of the beam and the amount of a deflection. CONSTITUTION:When a work 3 is displaced to a position 3A, a focusing position on a photodetector 20 is deviated. In this case, amplifier units 22, 23 are operated to control a focusing unit 4 and a deflector 15, thereby focusing at the position 3A on a work. A laser displacement meter 16 is arranged in front of an electron beam 14 to reduce loss time due to a measurement.
Patent JP-H10232923-A (JP)
Title: Imaging device
Inventor: ERICKSON MICHAEL D
IPC: H04N1/46
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device, which are improved, for applying tone correction to a color image scanner. SOLUTION: The imaging system which applies different color tone maps is equipped with an optical scanning assembly 10 which is so constituted as to generate different image data groups corresponding to different color characteristics by scanning an object. A memory device 68 regarding this imaging system stores look-up tables corresponding to specific color transfer functions respectively. An imaging data processor 46 relating to the memory device 68 and optical scanning assembly 10 applies one selected image data group to one look-up table selected out of the look-up tables to generate a corresponding image data group after conversion.
Patent JP-H08187016-A (JP)
Title: Feeder for transplanting part of pot seedling
Inventor: IWANAGA KENJI
IPC: A01C11/02
Filed: 1995-01-12
Abstract: PURPOSE: To provide a feeder for a transplanting part of pot seedlings, enabling a seedling push-out stopper to move with an escape operating mechanism at a somewhat lower speed than the transfer speed on the rear side of a transfer receiver, capable of regularly releasing the seedlings without damaging and uniformizing the planting depth and improved in operating efficiency in transplanting. CONSTITUTION: This feeder for a transplanting part of pot seedlings is obtained by installing a transfer receiver 16 separately receiving each pushed out pot seedling A, transferring the transfer receiver 16 while keeping an intact posture of receiving the pot seedling A and describing an arclike locus on the downward side and pushing out the pot seedling A from the interior of the transfer receiver 16 with a seedling push-out stopper 34 so as to make the pot seedling A in the transfer receiver 16 collide with the rear end face and feeding the pot seedling A to a transplanter with a pot seedling transfer endless belt, receiving the spot seedling, rotating and transferring the pushed out pot seedling A. Furthermore, the stopper 34 is made movable with an escape operating mechanism B at a somewhat lower speed than the transfer speed on the rear side of the transfer receiver 16.
Patent JP-S58123349-A (JP)
Title: Stator for rotary electric machine
Inventor: ONO MASARU
IPC: H02K9/08
Filed: 1982-01-14
Abstract: PURPOSE:To improve the air cooling effect of the bottom of a slot of a core coil by providing two types of long and short spacers between the end face of a stator core and a core retaining plate, providing a wind limiting plate at the side of the long spacers, thereby forming an air gap between the plate and the side face of the short spacer. CONSTITUTION:The end face of a stator core 1, which is formed by laminating thin sector-shaped iron plates, is retained by a core retaining plate 3 through a long spacer 5a which is mounted between the teethed part 1a of a core coil and a core outer periphery 1c and a short spacer 5b which is mounted between the bottom 1b of a core coil slot and the core outer periphery 1c, and a shielding  plate 4 is provided at the prescribed interval to form an air passage with the  plate 3. An L-shaped wind limiting plate 6 which forms an air gap between the  side face of the long spacer 5a and the side face of the short spacer 5b is  mounted. In this manner, cooling gas 9a is contacted directly with the short  spacer 5b of the bottom 1b of the core coil slot, and the end face of the core of  this part can be cooled by thermal conduction through the short spacer 5b.
Patent JP-S56101726-A (JP)
Title: Dc current transformer
Inventor: KUROTAKI YOSHIMI
IPC: H01F38/40
Filed: 1980-01-18
Abstract: PURPOSE:To prevent the overheat and burning of a secondary winding of the DC current transformer due to excessive measuring current by using a single-phase AC power source having current limiting characteristic as an exciting power source of the DC current transformer. CONSTITUTION:When a current Ic to be measured of a primary winding is increased so that an input magnetomotive force increases, the output current iL of the current transformer 100 increases in proportion to the input magnetomotive force. When excessive measuring current Ic is applied at this time, a single-phase AC power source 201 for supplying the output current iL operates at constant current. Accordingly, the output current iL may not increase higher than a value limited by a current limiter. That is, even if excessive input magnetomotive force at the time of the output current iL is applied to the current transformer 100, excessive current will not flow in the secondary winding circuit of the transformer 100 due to the current limiting operation of the power source 201.