baber/WOPTO huggingface dataset:
Patent JP-S57156693-A (JP)
Title: Contactless multistage speed change-over device for dc motor
Inventor: NOGUCHI KAZUO
IPC: H02P7/288
Filed: 1981-03-23
Abstract: PURPOSE:To perform contactless multistage change-over of speed of a DC motor by controlling input of IC's of a decorder by a method wherein the bias of a transistor for detection is connected to output of the IC's of the decorder through plural series circuts consisting of a diode and a resistor respectively. CONSTITUTION:At a device to control a transistor Q2 for feed control by output of the transistor Q1 for detection, the base bias of the transistor Q1 for detection is connected to respective outputs of the decoder ICX through the plural number (n) of series circuits consisting of respectively the diodes D1-Dn and the resistors R1-Rn. By controlling inputs of the decorder ICX thereof, the base bias of the transistor Q1 for detection is changed over the multistage, and contactless multistage change-over of speed of the DC motor M is performed.
Patent JP-H09206633-A (JP)
Title: Nozzle device and jet device
Inventor: ONO SHIGEKI
IPC: B08B3/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance the washing or peeling capacity of a portable water jet device by the jet of high pressure water from a revolving nozzle. SOLUTION: A plurality of revolving nozzles 22 are arranged in the axial direction of a pipe body 32 to be attached to the front of a nozzle holder 24 and integrated with the pipe body 32 and a columnar member 34 in the axial direction of the pipe body 32. The columnar member 34 is supported by a drive case 26 so as to be relatively and freely displaced in the axial direction by slide balls 42. A rotary member 56 has a peripheral groove 58 extending while bent in the axial direction provided to the peripheral part thereof and is rotationally driven by an air motor. A roller case 62 is supported in a relatively freely rotatable manner by the columnar member 34 through an annular roller row 60 and integrated with the columnar member 34 in the axial direction and a protruding rod 64 is fitted in the peripheral groove 58.  The revolving nozzles 22 jet high pressure water while it is reciprocally moved in the axial direction by the entrainment of the roller case 62 by the peripheral groove 58 accompanied by the rotation of the rotary member 56.
Patent JP-S52124802-A (JP)
Title: Approach line unit
Inventor: HANABUSA MASAAKI
IPC: H04B7/26
Filed: 1976-04-13
Abstract: PURPOSE:To pursue the movement of the train by switching the junction line according to the received electric field with arraying many ground stations along the track.
Patent JP-H10238763-A (JP)
Title: Oil water-heater
Inventor: IDA TOMOYUKI
IPC: F24H1/10
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the necessary amount of heat of combustion even if the necessary amount of heat of combustion enters a hysteresis region in an ON- OFF combustion operation. SOLUTION: When the necessary amount of heat of combustion is small, an ON-OFF combustion operation is performed by a feed forward control and when the necessary amount of heat of combustion is large, a proportional combustion operation is performed by a feed forward and a feedback control so that a hysteresis region is provided between an ON-OFF combustion operation region and a proportional combustion operation region. In an oil water heater of such kind, an ON-OFF combustion operation can be performed using the amount of heat of combustion larger than the lowest amount of heat of combustion which enables a proportional combustion operation.
Patent JP-H03247863-A (JP)
Title: Positioner of steel frame beam
Inventor: WADA MASAFUMI
IPC: E04G21/18
Filed: 1990-02-26
Abstract: PURPOSE:To simplify the structure and manipulation, by providing a suspending device of steel frame erection apparatus to hold steel frame beams and an arm device supported to be freely movable at the head and further providing a clamp device to hold the joint metal block of the steel frame post at the arm. CONSTITUTION:A steel frame beam 1 is bolted with splice plates 6 together with a supporting beam 3 to hold the I-shaped steel frame beam 1 by a clamping device 2 and an I-shaped steel jointing metal block 5 attached to the upper part of a couple of steel frame posts 4 and also fitting devices 7 are attached at the both right and left sides of the supporting beam 3. And a steel frame erection apparatus 9 formed with a power device 8 is provided in the middle of the supporting beam 3. The steel frame erection apparatus 9 is suspended by a suspending device 11 to be vertically movable in the suspended state by a crane 10. The joint metal block 5 are catched and pulled by the arm device 12 of the right and left fitting devices 7. In this way, dangerous works can be deleted in special technical works.
Patent JP-H07302300-A (JP)
Title: Method and device for detecting mark
Inventor: KAMIMURA KUNIO
IPC: G06K7/12
Filed: 1995-02-06
Abstract: PURPOSE:To stably and exactly detect a fluorescent component even when the intensity of fluorescent light occupying entire detecting light is extremely weak as the component of external light or reflected light caused by a mark is large in the device for forming the mark such as a bar code while using a fluorescent material and for detecting that mark while utilizing light. CONSTITUTION:A mark 10 is irradiated with light 12 whose intensity is changed in the shape of a sine wave from a light irradiation part 36, and on the other hand incident light 13 is converted to an electric signal by a photoelectric conversion part 37. Further, the external light component is attenuated while using a filtering circuit 52 and the reflected light component is attenuated by subtracting a subtracting signal 61 of the same phase as the reflected light at a subtracting circuit 58. Afterwards, a control signal 22 delayed from the reflected light at 90 deg. is multiplied by a multiplying circuit 54 and a DC component is extracted from that output signal so that the fluorescent component can be separated.
Patent JP-H06246485-A (JP)
Title: Device and method for submerged local vapor phase area forming
Inventor: HINO EIJI
IPC: B23K26/12
Filed: 1993-03-03
Abstract: PURPOSE:To form a stable vapor phase area on a certain surface in liquid, and to change the size and the shape of the formed stable vapor phase area. CONSTITUTION:A welding torch 2 on which a device 1 to form a stable vapor phase area adjacent to a surface 4 to be welded is fitted on the tip of the torch 2, are installed. A curtain flow whose spouting angle differs, by flowing shield liquid to a selected conduit connecting to a spouting port to be used out of the conduits 5a, 5b and 5c from a shield liquid supply source, is attained. The flow speed of the shield liquid spouted out from spouting ports 17a, 17b and 17c, is adjustable by adjusting a liquid supply flow rate and a pressure from the shield fluid supply source. In this way, an effective shield distance of the liquid curtain, is adjusted.
Patent JP-S52119009-A (JP)
Title: Switch
Inventor: SHIMIZU YUUICHI
IPC: H01H67/26
Filed: 1977-04-18
Abstract: PURPOSE: To give the traveling contact itself the self holding function with causing a piece of the traveling contact to be transformed with bending in the compound form of compression and tension by giving a piece of the traveling contact the compression power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62200238-A (JP)
Title: Automatic alignment unit for lens to be inspected and automatic dotting apparatus
Inventor: OTOMO FUMIO
IPC: G01M11/02
Filed: 1986-02-27
Abstract: PURPOSE:To obtain an automatic alignment unit requiring no manual work of the apperator, by forming an arm moving means and an X-Y direction moving means independently while a table moving means is provided to move a table along Z direction. CONSTITUTION:A lens 4 to be inspected is placed on a Z-axis table 572 and hands 530 and 531 with the crossing structure of arms 526 and 527 hold a lens by grasping the edge thereof. The female thread section 520 turns to lower, the Z-axis table 572. The lens held with the hands 530 and 531, a lens holding pin 542 and a lens press ring are moved in the direction Y with the movement of the X-axis base 503 by turning a Y-axis feed screw 505 with a Y-axis drive motor 502. It is moved in the direction X with the movement of an X-axis table 520 in the direction X by turning an X-axis feed screw 508a with an X-axis drive motor 504. The hands 530 and 531 act to deliver a moving force of the lens in the direction X or Y for the adjustment of alignment.
Patent JP-H02279732-A (JP)
Title: Toughened cation exchange membrane and its preparation
Inventor: JIEIMUZU TOMASU KIITEINGU
IPC: C08J5/20
Filed: 1990-02-26
Abstract: PURPOSE: To obtain a cation exchange membrane improved in tear strength and ionic conductivity by laminating a fabric comprising specific hydrolyzed fluorinated cation exchange resin precursor yarns to a fluorinated cation exchange resin precursor film and hydrolyzing the resultant laminate.  
     CONSTITUTION: A melt processible yarn comprising a fluorinated cation exchange resin precursor having a molar ratio of nonfunctional monomers to functional monomers of (2.8/1)-(11.8/1) is elongated or stretched to give a 500-400 denier yarn which has been oriented so that the min. tenacity after hydrolysis is 0.5 g/denier. The yarn is hydrolyzed so as to have the min. tensile modulus of 2 g/denier and is then woven into a fabric with a yarn count of 1-3 yarns/cm. The fabric is thermally laminated to a fluorinated cation exchange resin precursor film having a molar ratio of nonfunctional monomers to functional monomers of (2.8/1)-(11.8/1) and then hydrolyzed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59168598-A (JP)
Inventor: NAKABAYASHI TAKAO
IPC: G07F13/00
Filed: 1983-03-15
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-H11228599-A (JP)
Title: New peptide y-2
Inventor: OSAJIMA KATSUHIRO
IPC: C07K14/46
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide comprising peptide Y-2 having specific molecular weight, melting point, solubility and composition, having vasodepressor activity and useful as a nutriment, food for specific health, a hypotensive agent by treating fish meat of sardine, etc. SOLUTION: This peptide Y-2 has the following physicochemical properties. The molecular weight: 200-10,000 (by ASAHIPAK GS-320 high-performance liquid chromatography); melting point: coloring and decomposing at 138 deg.C; solubility: readily soluble in water and hardly soluble in ethanol, acetone and hexane; component: water content, 5.4% (by ordinary pressure heat-drying method), protein, 95.3% (by Kjeldahl method); lipid, 0% (by Soxhlet extraction method); ash, 1.1% (by direct ashing method); amino acid composition (%); Asp: 10.97, Thr: 4.10, Ser;2.90, Glu: 12.52, Gly: 4.91, Ala: 5.06, Val: 6.20, Met: 2.55, Ile: 5.55, Leu: 9.47, Tyr: 2.96, Phe: 4.75, His: 2.83, Lys: 10.07 and Arg: 7.50.
Patent JP-S62202086-A (JP)
Title: Product processed by etching
Inventor: ICHIKI KIKUO
IPC: C23F1/00
Filed: 1986-02-28
Abstract: PURPOSE:To enhance both workability of the cutting-off process for an etched product of the obtained titled product and quality of the etched product by engraving a half-cut groove processing part to the connecting part of the etched product and a joining bar. CONSTITUTION:The half-cut groove processing parts 4 having proper depth are simultaneously engraved in the connecting parts of the etched products 3 and the joining bars 2 which join the above-mentioned products 3 to the blank parts 1 in case of masking the titled product before separating the etched product 3 by the etching processing of an ordinary resist pattern method. By such constitution, single product 3 can be easily cut off without damaging the shape and the dimension of the product 3.
Patent JP-S62219980-A (JP)
Title: Discharge electrode for gas discharge apparatus
Inventor: ETAN DEII HOOGU
IPC: H01J61/067
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a discharge electrode for a gas discharge with a generally excellent discharge efficiency by making the ratio of electric field to gas density in a discharge space constant in every position in the discharge space. CONSTITUTION:A laser oscillator 1 is so constituted that a laser oscillator element is housed a cylindrical laser container 3. Power supply lines 5, a gas feed pipe 7 and a gas release pipe 9 both for the mixed gas of CO2, He, N2 and the like and a cooling drain pipe 11 for internal cooling and the like are connected to the right side face of the laser container 3. A pair of upper and lower flat discharge electrodes 17 and 19, respectively, provided with a number of pin-like electrodes 15 are arranged at a vertical space, in the longitudinal direction of the container 3 and with a prescribed gradient relative to a gas flow A. The lower discharge electrode 19 is inclined by an angle theta relative to the upper discharge electrode 17. The angle theta is so determined that the ratio E(Y)/rho(Y) of an electric field E(Y) to a gas density rho(Y) is becomes approximately constant at the beginning end Y1 and at the final end Y2 of a discharge space B. Accordingly, the value of the ratio E(Y)/rho(Y) of the electric field E(Y) to the gas density rho(Y) is approximately constant regardless of the value of Y and a discharge efficiency eta is also constant regardless of the value of Y.
Patent JP-S52125108-A (JP)
Title: Synthesis of 1,1,1-trimethoxyethane
Inventor: OOMURA YUTAKA
IPC: C07C43/32
Filed: 1976-04-14
Abstract: PURPOSE: To prepare the title compound in high yield by alcoholysis at pH of 2 7 of methyliminoacetate hydrochloride, without purification, obtained from acetonitrile, methanol and HCl. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H023657-A (JP)
Title: Hydrophilic modifying monomer
Inventor: FURANKU MOROTSUKU
IPC: C08F246/00
Filed: 1989-02-27
Abstract: Hydrophilic modifier monomers of the formula (X-div)zHy are disclosed wherein X is a reactive group, Hy is a hydrophilic group and div is a divalent linking group, z being a number up to the available valence of Hy, excess Hy valences being taken up by hydrogen. The monomers of the invention can be used to boost the hydrophilic nature of a wide variety of polymeric materials or be polymerized themselves with varying degrees of copolymerizable monomers. They are particularly suited for making hydrophilic contact lens materials.
Patent JP-H06236715-A (JP)
Title: Tube printer and tube applying machine to electric wire
Inventor: HORIKOSHI KENICHI
IPC: B41J2/32
Filed: 1993-02-09
Abstract: PURPOSE:To prevent deformation of a tube and a damage on the thermal head caused by printing while pressing a thermal head against the tube in a tube printer for printing letters or the like on the flexible tube such as a thin plastic tube. CONSTITUTION:A shaft 5 is adapted to fit a tube 1 therein. A tube moving means 4 is provided for moving the shaft 5 to a position facing a thermal head 13 of a print unit 12; and a roller 15 as a driving means, for rotating the tube 1 fitted to the shaft 5. The tube is rotated by driving of the roller with the shaft 5 facing the thermal head 13, thus carrying out printing. Consequently, it is possible to carry out printing without deforming the tube and to keep constant the printing pressure of the thermal head to the tube.
Patent JP-H09234773-A (JP)
Title: Clamping device of injection molding machine and the like
Inventor: MIYOSHI YOJI
IPC: B29C33/22
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To render the mechanism simple, and facilitate the removal work of a molded item. SOLUTION: The clamping process is carried out by rotating nut members 9 in a normal direction via a transmission mechanism 14 by making a brake 26 on and a brake 25 off and rotating a driving shaft 21 in a normal direction by means of a driving source 21. Also, the clamping process is conducted by rotating the nut members 9 in a normal direction by making the brake 25 on and brake 26 off and rotating a driving shaft 22 in a counter direction by means of a driving source 24. After obtaining a desired clamping forces, a clamping state is kept by making the brake 26 on and stopping the driving source 24. The mold releasing process is effected by rotating the nut members 9 in a counter direction by making the brake 26 off and rotating the driving shaft 22 in a normal direction by the driving source 24 in a state described above.  In addition, the mold opening process is executed by rotating the driving source 23 in a counter direction in a state of the clamping process.
Patent JP-S60190154-A (JP)
Title: Poles of motor
Inventor: TOMITA MASAO
IPC: H02K1/27
Filed: 1984-03-07
Abstract: PURPOSE:To readily obtain the arbitrary shape pattern of poles by bonding a ferromagnetic plate of arbitrary shape to multipolarized permanent magnet. CONSTITUTION:S-poles 19, 21, 23 and N-poles 20, 22, 24 are formed at a permanent magnet 18. A ferromagnetic plate 25 formed in an arbitrary shape is superposed fixedly on the magnet 18. A magnetic flux emitted from the poles of the magnet 18 is partly masked by the plate 25, thereby obtaining an arbitrary shape pattern of the poles.
Patent JP-S52127675-A (JP)
Title: Scraper for heavy layer settling pond
Inventor: HASHIMOTO KUNIAKI
IPC: B01D21/24
Filed: 1976-04-19
Abstract: PURPOSE: To provide a scraper for heavy layer setting pond which can scrape the ceiling of lower layer pond by mountin scraping plate independently acting for precipitate scraping plate provuded at the chain of a scraper with chain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000203783-A (JP)
Title: Indicator body of moving tread
Inventor: KANEKO YOSHIAKI
IPC: G09F21/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the indicator body of a moving tread, capable of preventing confusion through a process of defining the occupied area sections of a stop range for a person with difficulty in walking on the tread and a range for a pedestrian, and capable of always performing clear foot indication by improvement of a design and a stable cleaning function. SOLUTION: An indicator body is provided with a moving tread 3 having many cleat grooves 3B in one direction of the front surface and a base plate on the bottom of the cleat grooves 3B, and a comb plate 4 provided between the moving tread 3 and a getting on/off floor 2. A stopping shoe pattern indicator body 3a indicative of the stop position of a passenger is provided on one side (in the range of W1) in the width direction of a step surface 3A of the moving tread 3, and a walking shoe pattern indicator body 3b indicative of the walking position of a passenger is provided on the other side (in the range of W2), and the colors of respective indicate bodies 3a, 3b are made different from that of the step surface 3A to indicator the section. Respective indicator bodies 3a, 3b are cleaned by a clearing device 8 provided on the comb plate 4 part.
Patent JP-H03246597-A (JP)
Title: String striking speed controller for upright piano
Inventor: HAYASHIDA HAJIME
IPC: G10C3/16
Filed: 1990-02-23
Abstract: PURPOSE:To simplify the constitution, to decrease the number of components, and to improve the operation efficiency by utilizing an existent damper stop rail and rotating it. CONSTITUTION:In weak tone performance, a rotary mechanism 35 rotates the damper stop rail 28 on its axis to set a vibration absorbing member 34 at an abutting position, so if a hammer shank 24 swings in string striking operation, the shank abuts on the vibration absorbing member 34 to absorb string striking kinetic energy, so the weak tone performance becomes possible. In normal performance, on the other hand, the rotary mechanism 35 rotates the damper stop rail 28 on its axis to set the vibration absorbing member 34 at a nonabutting position 34. Therefore, even if the hammer shank swings in the string striking, the shank does not abut on the vibration absorbing member 34 and the string striking kinetic energy is transmitted to strings directly, so the performance is carried out with desired loudness. Thus, a rotating function is added to the existent damper stop rail 28 and used. Consequently, the constitution is simplified, the number of components is decreased, and the operation efficiency is improved.
Patent JP-S58179657-A (JP)
Title: Color ink jet recorder
Inventor: USHIYAMA TOSHIHIRO
IPC: B41J2/21
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a recorder capable of multicolor printing with one printing head simple in construction by a method wherein a plurality of nozzles are divided into a plurality of groups and different ink is supplied to the nozzle on a group basis. CONSTITUTION:On both surfaces of a base board 9, there are provided a plurality of nozzles 41, 42 by means of a plating layer or etching or mechanical processing, an ink supply channel 6, a pressurized chamber 7, an ink reservoir 5 and the like. A piezo-electric oscillator 14 is connected to boards 10, 11 as an oscillating board in such a position opposite to the pressurized chamber 7. In addition, ink tanks for supplying different ink and pipes 131, 132 are connected to each of the surfaces.
Patent JP-S59169003-A (JP)
Inventor: SUNATSUKA HIDEO
IPC: H01B7/17
Filed: 1983-03-16
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-S58175513-A (JP)
Inventor: KITA OSAMU
IPC: A47G19/14
Filed: 1983-03-16
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-H08242503-A (JP)
Title: Migration length measuring device
Inventor: MATSUMOTO MASANORI
IPC: G01B11/08
Filed: 1995-03-03
Abstract: PURPOSE: To obtain accurate positional data even when the diameter of a wheel is worn away by correcting the diameter of an idler wheel by a distance up to a measured idler wheel and computing a migration length by the corrected diameter of the idler wheel and the number of revolutions of the idler wheel measured by an encoder. CONSTITUTION: An idler device frame 4 is connected to a locomotive machine frame 6 through a link 5 and rolled on a rail 7 with the movement of a locomotive machine and directly connected to an idler wheel 1 to measure the number of revolutions of the idler wheel 1 by an encoder 9. Also, the distance from the specific position of the idler device frame 4 to the peripheral surface of the idler wheel 1 is measured by a range finder 2. The diameter of the idler wheel is corrected by the measured distance up to the idler wheel 1 and a locomotive machine distance is computed by a computer on the basis of the corrected diameter of the idler wheel and the measured number of revolutions of the idler wheel 1. Therefore, even when the diameter of a wheel is worn away, the accurate positional data can be always obtained.
Patent JP-H10238679-A (JP)
Title: Connector for gas cock
Inventor: KANEKO MINORU
IPC: F16L37/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector which is easily attached to and detached from a connection pipe of the fluid such as the gas, easily constituted into one assembled part and so easily manufactured. SOLUTION: This connector comprises a body having an insertion part 12 to be inserted in a connection pipe 31 and a connection part 11 of a rubber pipe 40, and a clip 2 to attach the body to a connection pipe to be inserted in the insertion part, and connects the connection pipe to the rubber pipe in a communicating manner. A seal part 15 of the connection pipe is inserted in the insertion part, and a stop hole 17 is pierced in a clip fitting part of the outer circumference of the insertion part.  End parts of the clip are arranged opposite to each other, and the clip is formed of the ring shape to be urged in the contracted condition so as to be fitted to the clip fitting part, and a locking claw 22 to be inserted in the stop hole and locked to the connection pipe of the insertion part is provided on the inner circumferential part while a rear surface of the locking claw 22 is of tapered surface to allow insertion into the connection pipe.
Patent JP-S58160782-A (JP)
Inventor: YOSHIDA YUKIIE
IPC: F25B15/00
Filed: 1982-03-19
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-S59171102-A (JP)
Inventor: KOJIMA SOUJI
IPC: H01C7/12
Filed: 1983-03-18
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。