baber/WOPTO huggingface dataset:
Patent JP-H01142677-A (JP)
Title: Image forming device
Inventor: MURAYAMA YASUSHI
IPC: G03G15/01
Filed: 1987-11-30
Abstract: PURPOSE:To simplify mechanism for adjusting deviation in position and to always form an optimum color image without the deviation in position by individually measuring the difference between a resist mark formed in an image carrier on the uppermost stream side and transferred on a carrier body and the resist marks of respective image carriers and correcting it. CONSTITUTION:A correction means 13 obtains the relative difference of detection timing from the detection timing of the resist mark image formed in the image carrier 1C on the uppermost stream side in the carrying direction of the carrier body and transferred on the carrier body 4 among the plural resist marks 11 and 12 images for the respective image carriers 1C, 1M, 1Y and 1BK transferred on the carrier body 4, which are sequentially detected by detection means 5 and 6. Based on the obtained difference, the irradiation starting position of a light beam to the respective remaining image carriers, the irradiation angle of the light beam to the respective remaining image carriers and the length of the optical path of the light beam to the respective remaining image carriers are individually corrected. And the characteristic of the deviation in position of the image of the plural image carriers which remain subjecting to the characteristic of the deviation in position of the image on the specified image carrier is corrected. Thus, the images of all the image stations can be accurately superposed and the color image of high definition can be effectively outputted.
Patent JP-H05133532-A (JP)
Title: Heater
Inventor: KURODA YOSHIYUKI
IPC: F24H3/00
Filed: 1991-11-15
Abstract: PURPOSE:To reduce the size of a heater, to stabilize heating capacity, and to improve heating capacity, in a heater to heat a medium and perform heating operation through a non-power heat carrier system. CONSTITUTION:The heater has an annular route comprising a gas liquid separator 3, a medium heater 1 annually connected to the under surface of the gas liquid separator through a heater inlet pipe 8 and a heater outlet pipe 9, a drop pipe 10 arranged to the upper part of the gas liquid separator 3 and having a bottom part connected to the gas liquid separator 3 through a first check valve 5, and a receiver 2 having an upper part connected to a heater outlet pipe 9 extending through the gas liquid separator 3 after the passage 4 through a switching valve 4. Further, the annular route comprises the gas liquid separator 3 and an indoor heat-exchanger 6 connected to a receiver 2 through a second check valve 7, and the heater outlet pipe 9 is formed such that an opening hole 11 is formed in the inner topmost part of the gas liquid separator 3. This constitution reduces size through reduction of the heights and the sizes of the medium heater 1 and the gas liquid separator 3, increases a heat carrying amount, and enables execution of stable heating operation.
Patent JP-H11132819-A (JP)
Title: Gas meter
Inventor: SUZUKI TOSHIHIKO
IPC: G01F3/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically and reliably detect a shut off failure occurring at a shut-off valve in a shut off test operation of this valve, stepwise judge the degree of this failure, and automatically execute suitable measures to every failure degree to eliminate the poor operation of the shut-off valve and, if necessary, reliably make the valve operable to ensure the safety. SOLUTION: Shut-off valve control means 6 at the so-called test shut off time not only executes the shut off operation once but repeats the open-close operation of the valve body of the shut-off valve twice or more. Shut off failure judging means 7 classifies the shut off failure degree in several steps to take measures suited to the operation failure degree, thereby eliminating the poor operation of the shut-off valve.
Patent JP-2000084125-A (JP)
Title: Device for stabilizing flight direction of golf ball
Inventor: USUI AKIRA
IPC: A63B102/32
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To enable a golf player to reduce the number of swings of a golf club and to carry a golf ball in the direction as the player desires. SOLUTION: An existing driver head is hollowed at a position to hit a golf ball. An about 10 mm thick buffer material 6 is adhered on the bottom of the hollow and 12 mm wide oblong pieces 1 penetrated by two shafts to prevent to be dropped off are laid thereon. The surface of the head is adjusted flat as before. When the head hits a golf ball, the ball meets the pieces on the surface first, denting the pieces in a semicircle according to the shape of the ball, and pressing the buffer material into the depth. Therefore, since the golf ball is shot as if the ball hit the head twice, the carry is increased.
Patent JP-H11128294-A (JP)
Title: Chair-type massage machine
Inventor: MORITA YOSHITOSHI
IPC: A61H15/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair-type massage machine which is of a small scale form and perform various kinds of massage operation more effectively. SOLUTION: This chair-type massage machine comprises massage units 10, 12 with a pair of right/left massage fingers for applying a massage treatment to a person to be treated and a guide frame 14 which is formed along the back rest of a chair and allows passage of the massage units 10, 12 on the frame 14. On the guide frame 14, a main massage unit 12 and a submassage unit 10 are arranged vertically. The main massage unit 12 is linked to a lift means so that the former is movable vertically and can be positioned as specified. The submassage unit 10 and the main massage unit 12 are equipped with a connecting means respectively for achieving their mutual connection and disconnection. When both massage units 10, 12 are connected together using the connecting means, it is possible to effect the integrated lifting operation of these units 10, 12 with the help of the lift means.
Patent JP-2000134355-A (JP)
Title: Isdn terminal equipment
Inventor: SUZUKI TAKAHIKO
IPC: H04L12/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To secure a speech function through station power feeding while suppressing the power consumption of circuits excepting for integrated service digital network(ISDN) telephone set operation in the case of power failure. SOLUTION: Concerning ISDN terminal equipment 100 provided with any one of data communication function and analog port and a voice speech function for an ISDN line, this equipment is provided with a controller 9 for performing the interface control or call control of the ISDN line in the data communication function and said voice speech function and a DC converting means 23 for supplying the power of station power feeding to circuits required for the speech operation of the voice speech function in the case of power failure. In the case of power failure, the power of station power feeding is supplied to the circuits required for operating the voice speech function, the power consumption of circuits unwanted for the voice speech function in the case of power failure is suppressed and the voice speech function can be operated with power less than the limited power consumption of station power feeding.
Patent JP-H09121015-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KAZUMI
IPC: H05K3/30
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enable adherence of a vertical mounting package to a printed circuit board with a contact surface portion and prevent inclination or fall of the package with respect to the printed circuit board, by abutting a solder mounting portion of an outer lead against each land of the printed circuit board so that the lower surface of the contact surface portion of a resin-sealed body is abutted against the upper surface of the printed circuit board. SOLUTION: A vertical mounting package 18 has a plurality of outer leads 4 led out downward from an elongated rectangular lower surface of a resin- sealed body 14. Each of the outer leads 4 is bent to be perpendicular to and coplanar with the lower surface of the resin-sealed body 14, thus forming a solder mounting portion 4a. On the resin-sealed body 14, a contact surface portion 15 is formed which has a lower surface 16 coinciding with the surface including the group of solder mounting portions 4a.
Patent JP-2001113831-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: SHIBUYA TAKESHI
IPC: B41M5/337
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium which shows outstanding erasing properties and image retention properties and a reversible heat-sensitive recording medium which is highly durable without the generation of a dent in the medium, even when the medium is repeatedly used. SOLUTION: In the reversible heat-sensitive recording medium comprising a reversible heat-sensitive recording layer, containing a reversible heat-sensitive composition, which forms a state in which colors are relatively developed due to the difference in heating temperature and/or cooling velocity after heating, with an electron-donative coloring compound and an electron-receptive compound used on a support, a chemical compound represented by formula [1] is characteristically used as a decolorization promoter in the reversibly heat-sensitive recording layer. R1-X-(CH2)n-A [1] (n is an integer of 7 or over; A is an amide group represented by formula (II); X is an associative group and; R1 is an alkyl group). (R2, R3 are each a hydrocarbon group).
Patent JP-S63154691-A (JP)
Title: Penem compound
Inventor: TAKEMURA MAKOTO
IPC: A61P31/04
Filed: 1986-12-17
Abstract: NEW MATERIAL:The compound of formula I [R1 is group of formula V or VI (R11 is H, carbamoyl, morpholinocarbonyl, imidazolyl, thiazolyl, acyl, halogen, lower alkyl, lower alkoxycarbonyl, cyano, carboxyl, 2-oxopyrrolidinyl, etc.; n is 1-3); R2 is ester residue, carboxyl or carboxylate anion]. EXAMPLE:(5R,6S,8R)-2-[[6,7,-dihydro-5H-pyrrolo[1,2-C]imidazol-7-yl]thi o]-6-(1-hy droxyethyl)-2-penem-3-carboxylic acid (isomers A and B). USE:An antibacterial agent. PREPARATION:The objective compound can be produced e.g. according to the reaction formula by oxidizing a penem derivative of formula IV (Ra is organic group; Rb is ester residue) with m-chloroper-benzoic acid, etc., and reacting the resultant sulfoxy compound of formula II with a thiol of formula HS-R1.
Patent JP-H08162350-A (JP)
Title: Manufacturing method and device for transformer amorphous core
Inventor: KUSANO MITSUO
IPC: H01F41/02
Filed: 1994-12-05
Abstract: PURPOSE: To improve the characteristics of manufactured article by a method wherein the lapped amorphous sheet material is cut, and the gaps of the connection part of each of them are almost formed uniformly. CONSTITUTION: On the line where a plurality of sheet materials are stretched and cut in lapped state, the cutting operation is conducted in the state wherein a tensile grip part is being rotated. As a result, the cutting length of each amorphous sheet material in a block 18 is changed by 2πt (t is the thickness of base material piece). Subsequently, a plurality of blocks ate stack, and they are molded in round or rectangular shape. As a result, a highly efficient amorphous core transformer can be obtained, miniaturization and weight reduction can be accomplished, and the amorphous transformer can be obtained at low cost.
Patent JP-H01144370-A (JP)
Title: Ultrasonic motor
Inventor: TAKAHASHI SADAYUKI
IPC: H02N2/00
Filed: 1987-11-27
Abstract: PURPOSE:To drive at low voltage by pasting two sheets of piezoelectric ceramic plates together so as to make a double layer construction and forming a multilayer construction. CONSTITUTION:A vibrator is such that metal electrode films 13 are provided on both main surfaces of piezoelectric ceramic plate 12, two sheets of piezoelectric ceramic plates are pasted together, and pastes it up on a rectangular metal elastic plate 11. Two electrode terminals 14-15 are taken out from metal electrode films 13, and elliptic vibrations with a wider amplitude are made on the surface of the metal elastic plate 11. When a motor is formed by the vibrator as a stator, the running speed and propulsion force of a needle can be greatly increased in comparison with those driven by one sheet of piezoelectric plate.
Patent JP-H02219015-A (JP)
Title: Optical wavelength multiplexer/ multiplication releaser and multiplication releaser/remultiplexer
Inventor: KAARU EFU BUURAA
IPC: G02B27/28
Filed: 1989-11-21
Abstract: PURPOSE: To drastically reduce the production cost by constituting respective double refractive filter stages of equal crystal members and determining the number of the crystal member of the respective double refractive filter stages by transmission functions. CONSTITUTION: The plural-channel wavelength multiplexing cancellation device has the two cascade-connected (continuous connection) double refractive filter stages 45, 47 in order to separate the input signals composed of the plural channels neighboring each other of the optical signals to several out puts. The respective filter stages have the transmission functions even-symmetrical around the central optical frequency of both of the longest wavelength channel and the shortest wavelength channel. The symmtricalness common to all the transmission functions allows all of the double refractive filter stages 45, 47 to be composed of the arrays 35, 37 of the crystal members of the similar one size. Only the crystal members of only one size are thus produced, inspected and assembled. As a result, the cost for the constitution is drastically reduced.
Patent JP-H07131135-A (JP)
Title: Manufacture of printed wiring board using water-based ink in formation of initiator pattern
Inventor: ONO YOSHITAKA
IPC: H05K3/10
Filed: 1993-11-05
Abstract: PURPOSE:To eliminate viscous substances of dried ink and thereby prevent an injection nozzle from being clogged, by employing water-based ink in formation of an initiator pattern by an ink jet system. CONSTITUTION:An insulating board 10 with an initiator pattern printed thereon is dried, and an ink drop 4 in which palladium ions 2 are completely dissolved is injected using an ink jet printer. The solvent 3 in the ink drop 4 is completely vaporized to leave bivalent palladium ions 2 arranged in accordance with the initiator pattern on the insulating substrate 10. The board 10 is dried and cleaned in ion-exchang water to activate the bivalent palladium ions 2. The board 10 is then immersed in electroless copper plating bath to deposit copper plate and form a conductor pattern on the initiator pattern. A conductor pattern formed in this way is strong in adhesion to the insulating board 10 and is capable of improving the line width accuracy of the pattern.
Patent JP-H03165942-A (JP)
Title: Coil spring manufacturing device
Inventor: MUKOYAMA TERUO
IPC: B21F3/06
Filed: 1990-11-08
Abstract: PURPOSE:To reduce dimensional errors and to easily and quickly perform a high accuracy adjustment by fitting a coiling tool and a pitch tool mounted on one tool cassette detachably to a device body. CONSTITUTION:A coil spring manufacturing device 1 are prepared many tool cassettes 3 which are set to various dimensions of a coil spring and adjusted in advance before the tool cassettes 3 are mounted. One tool cassette 3 is selected in accordance with the coil spring to be manufactured and, if necessary, adjusted finely. In this way, the changing operation for the tool cassette is simplified and the required time for changing operation is reduced.
Patent JP-2000131058-A (JP)
Title: Position measurement method
Inventor: NAKAZATO KENICHI
IPC: G01C15/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a position measurement method capable of eliminating a measurement function defect caused by a radio wave obstaction having a traveling object as a measurement target. SOLUTION: The image pick-up direction of an image pick-up device 1 that is installed at the upper portion of a tower and is mounted on a gimbal 2 is allowed to constantly follow the move of a measurement object 3 via the gimbal 2, and the image of the measurement object 3 is picked up continuously without any interruption by the image pick-up device 1.  The image position of the measurement object 3 in the image pick-up screen of the image pick-up device, a pitch angle and a yaw angle in the direction of the image pick-up of the image pick-up device 1, and the focusing distance of the optical system of the image pick-up device 1, the installation height of the image pick-up device 1, and the like are used for performing operation processing, thus constantly and stably performing position measurement for the measurement object 1 without being interrupted, for example, by radio wave obstruction.
Patent JP-H10133639-A (JP)
Title: Mouse cursor with enlargement display frame
Inventor: SUZUKI TOSHIMASA
IPC: G06F3/0481
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability and operation efficiency greatly by enlarging the image of a given range at the periphery of an indication position of a mouse cursor and displaying it in a window, and displaying the window so that the given range at the periphery of the indication position of the mouse cursor is not covered. SOLUTION: On a Window system, the mouse cursor can be set to two kinds of state, i.e., enlargement ON and OFF states. In the enlargement OFF state, the mouse cursor 11 has the same function as an ordinary mouse cursor. When the enlargement mode is set ON, the mouse cursor 12 is displayed with an attached window part 13, wherein the certain range of the periphery of the indication position of the mouse cursor 12 is partially enlarged to display a partially enlarged image 15. In this case, the attached window part 13 is brought under display control so that the indication position of the mouse cursor 12 is not always covered.
Patent JP-2000126363-A (JP)
Title: Slot machine
Inventor: SHIBATA YOSUKE
IPC: A63F5/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To allow an unskilled player to estimate whether or not a winning symbol is obtained by a lottery process and to judge whether or not the stop action timing is optimum. SOLUTION: An annunciator 19 for displaying rank information is provided on a central panel 11 on the front face of a machine, and a control device determines symbols to be drawn on an effective line via a lottery process. When a player operates stop button switches 15a, 15b, 15c, displacement quantities of reels for drawing the symbols determined by the said lottery process on the effective line are determined. The reels are rotatively displaced by the determined displacement quantities and stopped after the stop action by the player. The control device generates the rank information indicating the evaluation of the stop action timing of the player based on the displacement quantities and outputs it to the annunciator 19 after the reels are stopped.
Patent JP-H05142622-A (JP)
Title: Camera
Inventor: SASAGAKI NOBUAKI
IPC: G03B9/36
Filed: 1991-11-18
Abstract: PURPOSE:To prevent an image frame size restricting member which is disposed on a plane in parallel with a shutter curtain from abutting and impacting on not only a reflection mirror but also an optical system in a camera by moving the image frame size restricting member on the plane in parallel with the moving surface of the shutter curtain and changing the size of a photographic image frame. CONSTITUTION:The image frame size restricting member is moved on the plane in nearly parallel with the moving surface of the shutter curtain by a movement restricting mechanism in space on the periphery of a shutter device 84 positioned on right side from one plane Y passing the right upper part 83a of the reflection mirror 83 and positioned in a direction vertical to the optical axis L of a photographing optical system 88. Since the shutter curtain is moved on the plane vertical to the optical axis L of the optical system 88 by a shutter driving mechanism, in such a case, the image frame size restricting member is also moved to the vicinity of the shutter curtain and on the plane vertical to the optical axis L of the optical system 88. Therefore, the image frame size restricting member is prevented from abutting and impacting on the reflection mirror 83 even by the movement thereof.
Patent JP-H07148365-A (JP)
Title: Overlocking machine
Inventor: BABA YASUSHI
IPC: D05B61/00
Filed: 1993-12-01
Abstract: PURPOSE:To completely stop a loop spreading device at the time of performing a hemstitch. CONSTITUTION:This overlocking machine has a lower looper shaft 20 interlocked with a machine main shaft so as to be capable of a longitudinal and transverse oscillation motion, while prevented from giving the longitudinal oscillation motion in hemstitch mode, and a loop spreading hook 16 for holding needle thread so that a needle is located within a triangle formed with lower loop thread, a lower looper and needle thread due to the longitudinal and transverse oscillation motion. Also, the machine is equipped with longitudinal oscillation transmission means 26 and 31 to transmit the longitudinal oscillation motion of the lower looper shaft 20 to the loop spreading hook 16, transverse oscillation motion transmission means 28 and 33 having the capability of transmitting the transverse oscillation motion of the lower looper shaft 20 to the loop spreading hook 16, and a selector means to cause the loop spreading hook 16 to oscillate transversely and longitudinally in double hemstitch mode, and to stop the transmission to the hook 16 via the means 28 in the hemstitch mode.
Patent JP-H02148724-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUMA TOSHIYUKI
IPC: H01L21/285
Filed: 1988-11-29
Abstract: PURPOSE:To suppress variation in crystal grain size and improve reliability by a method wherein mixed gas of at least two types of rare gases is employed as sputtering gas to form a wiring layer. CONSTITUTION:Thus types of rare gases, for instance argon and neon, are introduced from gas inlets 8 of a vacuum chamber 6 and the mixed gas is used for sputtering a target 2 made of Al or the like to form an Al wiring layer on a semiconductor wafer 3. By mixing a plurality of gases, as the energy of a particle sputtered by single type rare gas depends upon the mass of the rare gas and the crystal grain size of the sputtered particle depends upon the energy of the sputtered particle, a certain range can be given to the energy of the sputtered particle and, further, the number of high energy particles can be increased and the crystal grain size can be satisfactorily controlled. As a result, variation in crystal grain size can be suppressed and a semiconductor device having a wiring layer with improved reliability can be obtained.