baber/WOPTO huggingface dataset:
Patent JP-2001110223-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: WADA KEIJI
IPC: G02F1/13357
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device with a planar light source device using point light sources and light conductors and an electronic equipment using the electro-optical device, capable of preventing the generation of abnormal linear bright portions. SOLUTION: In a liquid crystal display 1 of a front light type, a planar light source device 5 has a first plate transparent light conductor 6 opposed to a liquid crystal panel, a second transparent light conductor 500 extending along the side end face of the light conductor 6, and light emitting diodes 71, 72 arranged at both ends of the light conductor 500. In the planar light source device 5, strong lights, not reflected by the second light conductor 500, out of lights emitted by the light emitting diodes 71, 72 or strong lights reflected only once or twice are reflected into the second light conductor 500 by incident area restricting layers 510 formed at both ends of the second light conductor 500, rather than emitted toward the first light conductor 6.
Patent JP-S62208326-A (JP)
Inventor: AURERIO ORETSURIA
IPC: B65B31/02
Filed: 1986-11-28
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-2000109956-A (JP)
Title: Stainless steel excellent in high temperature wear resistance
Inventor: YARIMIZU SEIICHI
IPC: C22C38/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel having high temp. wear resistance enabling its use for the disk break of a motorcycle for the races, i.e., having 32 to 38 HRC cold hardness, free from softening even if being repeatedly heated and cooled to about 700 deg.C, moreover excellent in wear resistance and furthermore low in a thermal expansion coefficient. SOLUTION: This stainless steel has a compsn. contg., by weight, 0.40 to 0.60% C, <=2.0% Si <=2.0% Mn, <=0.040% P, <=0.030% S, <=0.50% Cu, 3.0 to 5.0% Ni, 16.0 to 20.0% Cr, 0.1 to 1.0% Mo, and the balance Fe with impurities.
Patent JP-2000113473-A (JP)
Title: Optical disk device
Inventor: YOSHIOKA YASUHIRO
IPC: G11B7/085
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To perform instantly and stably tracking pull-in pulling a light spot in a target track without being affected by a low frequency component of a tracking error signal. SOLUTION: A tracking error signal being position deviation between a light spot and target track is inputted to a low frequency band compensation means 7 and a high frequency band compensation means 6. Output of these low frequency band compensation means 7 and a high frequency band compensation means 6 are added, and a tracking drive signal TRD is generated. Polarity with which the tracking drive signal TRD is half-wave-rectified is switched by a direction detecting means 8, and the tracking drive signal TRD is half- wave-rectified by a half-wave-rectifier 9 with limit voltage in which a signal in which a low frequency component of the tracking drive signal TRD is averaging by an average value processing means 15 is added to offset voltage from a DC power source 10. That is, the tracking drive signal TRD is half-wave- rectified centering a low frequency component.  An output of the half wave rectifier 9 is inputted to a drive means 13, and tracking pull-in is instantly and stably performed by obtaining braking power and inputting it to a tracking actuator.
Patent JP-H01124112-A (JP)
Title: Alignment disk
Inventor: YAMAMOTO HIDEHARU
IPC: G11B5/56
Filed: 1987-11-09
Abstract: PURPOSE:To easily perform the concrete measuring inspection of the azimuth angle of a head with simple constitution by reproducing a specific alignment disk, and detecting a reproducing level from respective detecting part. CONSTITUTION:First burst recording patterns Ab1-Ab8 with the azimuth angle 0 and second and third burst recording patterns A+alpha1-A+alpha8 and A-alpha1-A-alpha8 with the azimuth angle + or -alpha arranged at the front and rear of the first burst recording patterns are provided on a track which becomes reference on a disk along the scanning direction of the head. Also, plural detecting parts consisting of fourth and fifth burst recording patterns Aa1-Aa8 and Ac1-Ac8 with the azimuth angle 0 arranged at the front and the rear of the second and third burst recording patterns and in which off-track X0 and X1 equivalent to the prescribed quantity of change of the azimuth angle is applied for the first burst recording pattern are provided. The reproducing level from the respective detecting part is detected by reproducing the alignment disk. In such a way, it is possible to perform the concrete measuring inspection of the azimuth angle of the head at every arbitrary range easily with the simple constitution.
Patent JP-2001104609-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly resetting a game state at the release of a power failure. SOLUTION: This game machine is constituted to back up RAM data of a game control board with a backup power supply and to reset game parts of a starting storage display, a variable display device, and the like into the state before a power failure on the basis of the RAM data after the release of the power failure. In this case, the display state of the starting storage display is reset first (SA1), and then the state of the other game parts (the variable display device, a speaker and a game effect lamp) is reset (SA2-SA4) to prevent the execution of apparently strange game control such as variable display control is abruptly started after the reset of power failure in spite of the starting storage number indicating '0' on display.
Patent JP-S62140023-A (JP)
Title: Flowmeter
Inventor: MIZOBUCHI SHOTARO
IPC: G01F1/06
Filed: 1985-12-16
Abstract: PURPOSE:To attain to reduce a measuring error and to enhance durability, by arranging an isolation plate in a state hermetically sealed in a main body and providing spiral grooves on both end surface to said isolation plate to form bearing surfaces having the same center and twisted in the same direction when looked from the same side. CONSTITUTION:An isolation plate 6 isolating a fluid flowing through a main body and the outside part thereof is arranged so a to be hermetically sealed in the main body. Spiral grooves 25, 26 are respectively formed on both end surfaces of said late 6 to form bearing surfaces having the same center and twisted in the same direction when looked from the same side. Further, a receiving plate 21 is provided so as to be slid with the bearing surface 23 on the side of the fluid flowing through the main body of the plate 6 and a blade wheel 36 is fixed to said receiving plate 21 and a receiving plate 22 is provided so as to be slid with the bearing surface on the outer side of the plate 6. A means for detecting and displaying the rotation of said receiving plate 22 is provided and the receiving plate 21 is magnetically connected to transmit rotation to the receiving plate 22. By this method, water flowing in through an inflow port rotates the blade wheel 36. By this rotation, a blade wheel shaft 9, a yoke 11, a driving side magnet 13 and the receiving plate 21 are integrally rotated. Because the blade wheels 36 rotates so as to be supported under the lubrication of the fluid by dynamic pressure generated by the spiral grooves 25, the bearing resistance thereof becomes small.
Patent JP-H03143997-A (JP)
Title: Silicone working fluid
Inventor: KUWATA SATOSHI
IPC: C10N20/02
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a working fluid of which the lubricating property, heat resistance and low-temperature viscosity can be kept stable for a prolonged period of time by mixing a specific fluorocopolymer and a specific aromatic amino-containing organopolysiloxane. CONSTITUTION:100 parts by weight of a trichloropropylmethylsiloxane- dimethylsiloxane copolymer which is represented by formula I (wherein a and b are numbers satisfying relationships 1.95<=a+b<=220 and 0.01<=b/(a+b)<=0.3) and has a viscosity of 100 to 1,000,000cSt and 0.01 to 5 parts by weight of an aromatic amino-containing organopolysiloxane represented by formula II or III (wherein R<1> represents a monovalent aromatic amino group represented by formula IV, V, VI or VII; R<2> represented a monovalent saturated hydrocarbon group or a phenyl group; n represents 1 to 50; p represents 0 to 47; and q represents 1 to 10, provided that p+q is 1 to 48) are mixed to obtain a silicone working fluid. This fluid can keep excellent lubricating property, heat resistance and low-temperature viscosity characteristics for a prolonged period of time, and hence, can advantageously be employed in a fan clutch or a viscous damper for various transportation and industry facilities.
Patent JP-H07134751-A (JP)
Title: Optical information input means
Inventor: KAMIJO NORIYUKI
IPC: G06F3/0354
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a simple and efficient optical information input means by optically tracing characters written on paper or displayed on a CRT or the like in order to input information to an information processor such as a computer and recognizing the characters as information. CONSTITUTION:When the optical information input means 50 is pressed to the surface P of an input medium, a 2nd body 2 is rotated around a 1st body 1 up to a position where right and left rotational moments around a shaft 6 are balanced even if the 2nd body 2 is not completely parallel with the surface P of the input medium. Thereby an image on the surface P is located at an equal distance from an optical means such as a convex lens 5 and a recognition error due to defocusing is not generated. In the case of using the input means 50 for a compact and portable pen computer or the like, the Japanese syllabary, alphabets and specific codes are previously printed, and at the time of inputting characters, an instruction, etc., these characers, etc., are traced by the means 50 and the traced information is recognized as characters and inputted to the information processor as a simple and efficient using method.
Patent JP-H06141452-A (JP)
Title: Oil-resistant and dustproof device for wiring
Inventor: KOBAYASHI TOMOYUKI
IPC: H02G11/00
Filed: 1992-10-21
Abstract: PURPOSE:To obtain the joint structure, of an industrial robot, wherein its structure is simple, its cost is low and it is provided with the oil-resistant and dustproof means for an electric wiring. CONSTITUTION:In an industrial robot, a wiring and connecting device cover 10 is attached in order to protect a wiring and connecting device 5 from dust particles, an oil mist or the like. In addition, oil-resistant electric wires are used for an electric wire 11 and an electric wire 12. The wiring and connecting device cover 1 0 is provided with a restraint means onto a frame 1.
Patent JP-H08125552-A (JP)
Title: Radio mark for indicating position for emergency
Inventor: TSUTSUMI MASAYUKI
IPC: H04B13/02
Filed: 1994-10-21
Abstract: PURPOSE: To hold the oscillation frequency of a quartz oscillation circuit or a quartz oscillator to a prescribed value or within a prescribed allowance deviation value range with simple device constitution. CONSTITUTION: A transmission unit 21 generating radio waves of prescribed frequencies, the power device and an antenna device radiating the radio waves generated in the transmission unit 21 to space are provided. In a position indication radio mark for emergency, at least the quartz oscillation circuit 22 is separated and sorted, and is stored in a heat-retaining container 12 surrounded by a vacuum layer 13 among respective parts constituting the transmission unit 21. The inner part of the heat-retaining container 12 is filled up with antifreezing fluid or oil 24.
Patent JP-H02131103-A (JP)
Title: Structure for condensation and separation of gas and condensation-separation apparatus using same
Inventor: KUWABARA HARUO
IPC: B01D5/00
Filed: 1988-11-09
Abstract: PURPOSE:To enable industrial utilization of an apparatus by applying a thin film composed of ceramics over the outer surface of a planar body comprised of ceramics and providing further an opening. CONSTITUTION:Gas to be treated is fed into a treatment chamber 15 from a gas inlet 2 through an inlet chamber 16. While the gas to be treated is flowing through the spaces between a plurality of structural bodies 5, while said gas being guided thereby, condensable gases contained in the gas to be treated are caused to pass through a great number of microporous through pores of thin films 9 to be condensed by capillary condensation. And the gas passes through a great number of through pores of planar bodies 6 to be fed into cavities 7 and is discharged from a gas outlet 4 through openings 8 and a gas outlet chamber 18. The treated gas flows out of a gas outlet 3 through a treated gas outlet chamber 17. In this manner, separation ability can be increased.
Patent JP-H08149235-A (JP)
Title: Facsimile system
Inventor: KONNO TOSHIHIRO
IPC: H04N1/32
Filed: 1994-11-17
Abstract: PURPOSE: To send a facsimile text to a terminal equipment connected to a LAN without revising an original control procedure for facsimile communication. CONSTITUTION: In the facsimile system where a facsimile equipment sending receiving a facsimile signal transferred via a communication line is connected to plural terminal equipments via a local area network, a facsimile transmitter is provided with a facsimile transmission control section 23 adding superimposingly a destination ID to a data part at a specific position of a read original and sending the resulting data, and a facsimile receiver is provided with a destination ID decoding section 20 reading and decoding the destination ID superimposingly added to the data part at a special position of an original from the received facsimile data. Then the received facsimile data are transferred to all terminal equipments corresponding to the destination ID decoded by a data transfer request section 45.
Patent JP-H10132398-A (JP)
Title: Freezing cycle
Inventor: SATO NARIHIRO
IPC: F25B1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a freezing cycle in which refrigerant containing hydrofulorocarbon which can be operated stably for a long period of time and oil in a freezer are applied as working medium. SOLUTION: There are provided a freezer compressor 1 for compressing refrigerant containing hydrofluorocarbon, a condenser 2 for condensing the refrigerant, an evaporator 4 for evaporating the refrigerant and an expansion means 3 for expanding the refrigerant, wherein the refrigerant and the oil of the freezer are applied as working medium of a freezing cycle, and additive agent releasing mechanism 7 having the additive agent immersed at its sintering section is arranged in the freezer compressor 1.
Patent JP-H11118009-A (JP)
Title: Cam disk of loading cam device for toroidal type continuously variable transmission
Inventor: FUJINAMI MAKOTO
IPC: F16H15/38
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To stably ground a cam disk irrespective of an error included in the protruding length of each pawl when the cam disk is grounded with a front surface having pawls directed downward. SOLUTION: In the cam disk of a loading cam device for a toroidal type continuously variable transmission, a first cam surface 6 has recessed and protruding parts in the circumferential direction, a plurality of rollers are held so as to freely roll between the first cam surface 6 and a second cam surface having recessed and protruding parts formed in the circumferential direction on an input disk and six pawls 40 protruding on a surface with no first cam surface 6 formed are driven to be connected to a torque input shaft. The six pawls 40 include three short pawls 42 and three long pawls 41 having protruding length larger than that of the three short pawls 42. These long pawls 41 and the short pawls 42 are alternately arranged at regular intervals in the circumferential direction.  A plane part continuous circumferentially or divided into a plurality of pieces is formed under a heat treatment on the outer peripheral part of the surface on which the plurality of pawls protrude.
Patent JP-S62142468-A (JP)
Title: Method and apparatus for recording
Inventor: DAITO CHIAKI
IPC: H04N1/40
Filed: 1985-12-17
Abstract: PURPOSE:To attain the recording picture with excellent linearity of line by applying a picture signal to a needle electrode of each column while shifting a time corresponding to an interval error between columns and recording a picture in a different timing. CONSTITUTION:An output signal from a recording timing control circuit 8 is inputted to each needle electrode high voltage application circuit and each control electrode high voltage application circuit, a delay circuit 16 is provided between one needle electrode high voltage application circuit B and a recording timing control circuit 8 and the needle electrode high voltage application circuits A, B are operated in the timing different from a time in response to the setting time of the delay circuit 16. A delay setting circuit 17 setting the delay time optionally is connected to the delay circuit 16. The recording timing signal is delayed by a time width designated by the delay setting circuit 17 in the delay circuit 16 and the signal is fed to the needle electrode high voltage application circuit B as a recording timing signal delayed by a time DELTAt. The time DELTAt is set optionally by the delay setting circuit within the range of t1-t2.
Patent JP-H11116086-A (JP)
Title: Printed book carrying device
Inventor: MATSUMOTO ISAO
IPC: B65H3/60
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To carry printed books in order at a constant pitch from a bundle of printed books by a carrier belt. SOLUTION: A bundle 1 of printed books comprising a number of printed books 1a disposed in a horizontal direction is placed on a table 2. A carrier belt 4 is abutted to the uppermost printed book 1a of the bundle 1. The carrier belt 4 is supported by a frame 21 through a constant load support mechanism 8. A vibration plate 35 which is vibrated by a vibrator 36 is provided above the bundle 1 on the table 2, and a guide plate 32 to guide the printed book 1a pushed by the vibration plate 35 is provided to face the vibration plate 35. The printed books 1a are pushed to the guide plate 32 one by one by the vibration plate 35 and the guide plate 32, so positions of back parts 6 of the printed books 1a are deviated from each other between the printed books 1a.
Patent JP-H08140983-A (JP)
Title: Extracted internal organ housing bag in endoscopic operation
Inventor: YOSHIDA OSAMU
IPC: A61B17/221
Filed: 1994-11-17
Abstract: PURPOSE: To provide an extracted internal organ housing bag capable of finely cutting the extracted internal organ isolated in the body into a size capable of being taken out of the body at desired regions regardless of the size of the isolated internal organ to extract the same without contaminating other tissue. CONSTITUTION: A plurality of cylindrical parts 44a, 44b composed of a soft synthetic resin having flexibility are integrally formed to a bottomed cylindrical bag main body 42 composed of the same synthetic resin. The internal organ 66 isolated in the body is housed in the bag main body 42 and, in this state, the opening peripheral edge part 45 and cylindrical parts 44a, 44b of the bag main body 42 are drawn out of the body and a plurality of machineries are inserted in the bag main body from the opening peripheral edge part 45 and the respective cylindrical parts 44a, 44b to accurately and finely cut the internal organ 66 at desired regions to certainly take out the cut ones to the outside of the body.
Patent JP-S62141015-A (JP)
Title: Polyisocyanate molding
Inventor: UEDA HIROSHI
IPC: C08G18/65
Filed: 1985-12-17
Abstract: PURPOSE:To obtain the titled molding having a low content of air voids and a beautiful appearance, by reacting a first component containing an active hydrogen-containing high-molecular compound, a specified chain extender, a catalyst and a blowing agent with a second component comprising a polyisocyanate. CONSTITUTION:A chain extender is obtained by mixing 50-95wt% mixture of 0-30wt% 2,2'-diaminodiphenylmethane, 20-70wt% 2,4'-diamino diphenylmethane and 80-0wt% 4,4'-diaminodiphenylmethane, if required, with 50-5wt% methylene-bridged polyphenylpolyamine of the formula (wherein n is 1-3). A first component formed by mixing 100pts.wt. high-molecular com pound having at least two active hydrogen atoms (e.g., polyetherpolyol) with 1-40pts.wt. said chain extender, a catalyst, a blowing agent, a foam stabilizer, a flame retardant, etc., and a second component comprising a polyisocyanate having at least two isocyanate groups (e.g., tolylene diisocyanate) are fed to a reaction injection molding machine reacted and cured to obtain a (non) expanded polyisocyanate molding.
Patent JP-H08120914-A (JP)
Title: Working stage fitting and working stage
Inventor: YONAHARA YOSHIHIRO
IPC: E04G3/00
Filed: 1994-10-25
Abstract: PURPOSE: To facilitate the fitting and removal of a working stage, which is to be provided in a steel framed column. CONSTITUTION: Each slide member 2 is provided in both ends of a horizontal bar 1, which has a locking hole 1a, freely to be slid, and a pinching member 3 is fitted to each slide member 2, and one end of each connecting material 6 is connected to each slide member 2. The other end of each connecting material 6 is connected to each other and this connection part is engaged with a guide hole 5a, which is provided in the direction at a right angle against the horizontal bar 1, freely to be slid, and a working stage fitting is thereby formed. The working stage is formed of a fitting and a stage floor, and the stage floor has a locking piece to be engaged with the locking hole 1a of the horizontal bar 1 in the upper part thereof, and has an abutment member, which abuts on the steel framed column 4, in the lower part thereof.
Patent JP-H04263995-A (JP)
Title: Printing blanket containing highly stretching fabric
Inventor: DENISU DEI ORERU
IPC: B41N10/02
Filed: 1991-10-04
Abstract: PURPOSE: To obtain an improved compressible offset printing blanket suitable for use on a high-speed web processor. CONSTITUTION: This printing blanket is constituted of a carcass layer, a compressible layer overlaying the carcass layer, a stabilizing layer overlaying the compressible layer and an ink transfer layer on the compressible layer. Herein the stabilizing layer is made of a fabric having a plurality of continuous synthetic warp threads of nylon or polyester, suitably, which follow indented paths over and under weft threads. This blanket has an improved resistance to the fall at a gap and also has a resistance to surface piping subsequent to reverse rotation thereof.
Patent JP-H03144137-A (JP)
Title: Vertical vibration absorbing device for structure
Inventor: TAKAHASHI SHINICHI
IPC: E01D1/00
Filed: 1989-10-31
Abstract: PURPOSE:To enable the simple constitution and enlarge the application range by installing a weight which is movable in the vertical direction by a supporting pillar and has a fluid hole in the vertical direction in a container which is fixed on a structure and filled with liquid and arranging each spring for providing a restoration force in the reverse direction to the shift direction at the upper and lower positions. CONSTITUTION:A container 1 is fixed on a structure and the inside is charged with liquid 2, and a weight 3 which is supported in movable manner in the vertical direction by a supporting pillar 4 is accommodated. A fluid hole 3b in the vertical direction is formed on the weight 3, and each spring 5 is arranged at the upper and lower edge positions, and a restoration force in the reverse direction to the shift direction is generated. Accordingly, the small constitution is obtained by the damping effect around the weight 3 and the parallel relation of the weight 3, and the structure is made simple, and application to a variety of structure is permitted.