baber/WOPTO huggingface dataset:
Patent JP-2002033339-A (JP)
Title: Method for applying bonding paste
Inventor: OSONO MITSURU
IPC: B23K3/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying bonding paste by which application efficiency is improved and uniform application is conducted. SOLUTION: In this bonding paste applying method for plotting and applying the bonding paste, while discharging the bonding paste from an applying nozzle, at the time of plotting and applying a plotting pattern including a cross-shaped pattern composed of plural application lines L1 and L2 crossed with each other, the unit application line plotting operation of going from the center of a cross shape to an outer side on one application line L1 to reach an end point P1, turning around at the end point P1, reaching the end point P2 on the opposite side of the application line L1 and then returning from the end point P2 to the center of the cross shape is performed repeatedly for the respective application lines L1 and L2. Thus, the frequency of stopping the applying nozzle near a center position is reduced, cycle time is shortened, and uniform application is realized.
Patent JP-2002037283-A (JP)
Title: Self-supporting bag
Inventor: SHIMIZU MASAFUMI
IPC: B65D30/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag including a narrow pour-out port at an upper corner wherein the bag is excellent in openability and shape retention, a speed and a direction of pouring out even contents with low viscosity can be controlled in an appropriate range, and the contents can be easily and safely transferred. SOLUTION: The self-supporting bag 100 is formed as a standing pouch having a gusset 6 on a bottom 2. A tapered pour-out port 10 comprising a tip and both sides heat-sealed is provided at an upper corner. Sealing lines A and B on both sides of a liquid passage of the pour-out port 10 are made to be linear, the upper sealing line A is made to be an approximately lateral line, and notches 11a and 11b are provided on both sides of the pour-out port 10. In addition, a swell S is provided from the pour-out port 10 toward the inside of the bag on an upper region of the bag including at least the port 10, wherein a center line C2 of the swell is of a closer angle to a horizontal line than a gradient angle of a center line C1 of the pour-out port and is located at a higher position than the center line C1 of the pour-out port.
Patent JP-2001051321-A (JP)
Title: Finder capable of switching visual field range and camera provided therewith
Inventor: HAYASHI KOTARO
IPC: G03B13/12
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To properly and naturally show the visual field range by controlling a finder so that trimming magnification is minimized interlocking with the action of a main switch. SOLUTION: A zoom relay lens system 14 is constituted of two components and three lenses. By moving the system 14 while changing relative relations among the lenses corresponding to the trimming magnification by pseudo zooming, image magnification at a secondary image surface with respect to a primary image surface can be changed while keeping conjugate length to the secondary image surface from the primary image surface constant. When photographing is executed in a trimming mode, a range which is actually to be printed can be viewed as a finder image by executing zooming by the lens system 14. Then, when the finder is controlled by a CPU so that the trimming magnification is minimized interlocking with the on-action or the off-action of a power source switch, the power variation of the finder image is executed so that the range to be printed becomes the visual field range.
Patent JP-2002043900-A (JP)
Title: Slicing circuit
Inventor: MORIYA TATSUYA
IPC: H03G11/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a slicing circuit for accurately slicing with stability, regardless of temperature drift. SOLUTION: The non-inverted output and inverted output, that are outputted from a comparator OP1 which is configured as an ECL circuit, are supplied separately to a buffer circuit IC0 configured as a CMOS logic circuit, the outputs from the buffer circuit IC0 are each rectified in a rectifier D, difference in rectified output is determined in an error amplifier OP2, and the output of the error amplifier OP2 is supplied as a slicing level to the comparator OP1 and slices the input signal. As source supply voltage of the buffer circuit IC0, a voltage is used which allows an intermediate value of high-potential voltage and low-potential voltage of the output from the comparator OP1 which is substantially equal to the threshold of the input voltage of the buffer circuit IC0.
Patent JP-2002038293-A (JP)
Title: Platinum plating solution and plating method therewith
Inventor: OTANI YUTAKA
IPC: C25D3/50
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical platinum plating bath which has neutral pH, is hardly decomposed at an anode side, can attain a high current efficiency and a high plating speed, and besides does not include sodium or potassium of an inhibition element. SOLUTION: The platinum plating bath includes an A component consisting of one or more kinds selected from the group consisting of diamminedenitroplatinum, hexahydroxoplatinum, hexaammineplatinum hydroxy salt, and hexachloroplatinate of water-soluble platinum salt, and a B component consisting of one or more kinds selected from the group consisting of glycin, iminodiacetic acid, and nitrilotriacetic acid.
Patent JP-2002042688-A (JP)
Title: Deflection yoke
Inventor: ONO YUTAKA
IPC: H01J29/76
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of providing excellent convergence without using a convergence correction unit or correcting a convergence by a magnet from the outside. SOLUTION: This deflection yoke 3 comprises a horizontal deflection coil 4 and a vertical deflection coil 5 deflecting the electron beams 10B, 10G, and 10R emitted from the neck of a color cathode-ray tube 1 in the horizontal and vertical directions, respectively. The thickness of a coil 4a at the specified portion 14 of the horizontal deflection coil 4 within a specified angular area from a horizontal axis X is locally varied in each quadrant divided into four parts by the horizontal axis X and a vertical axis Y passing a pipe axis in a vertical surface relative to the pipe axis O of the color cathode-ray tube 1.
Patent JP-2002036104-A (JP)
Title: Method and device for centering crack shaft
Inventor: ONISHI KAZUMI
IPC: B24B41/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for centering a crack shaft with high accuracy in a short time by a procedure based on an empirical rule without a theoretical analysis. SOLUTION: The method for centering a crank shaft 1 having a journal part 2, pin part 3 and crank arm 4 comprises rotatably supporting the journal part 2 by support means 9 and centering the crank shaft 1 by adjusting the supporting height of the support means 9, wherein deflection of all of the crank arms 4 is measured during one revolution of the crank shaft 1 and the height of all of the supporting means 9 is adjusted at the same time using the results of the measurement.
Patent JP-2002044560-A (JP)
Title: Receiver
Inventor: IDETA HIROSHI
IPC: H04N5/44
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that is downsized with weight reduction and can receive an FM radio broadcast signal in addition to the reception of a television broadcast signal. SOLUTION: The receiver is provided with a tuner 12 that converts a received FM radio broadcast signal into the same intermediate frequency signal as an audio intermediate frequency carrier signal at the reception of a television broadcast signal and provides an output in the case of receiving the FM radio broadcast signal, a SAW filter 13 that makes the intermediate frequency band signal pass that is outputted from the tuner 12, a video detector 15 that uses a video intermediate frequency carrier signal fo outputted from a VCO 17 at the reception of the television broadcast signal to detect a video signal including an audio subcarrier wave signal fs and uses the self-running oscillation signal fo outputted from the VCO 17 at the reception of the FM radio broadcast signal to detect the audio subcarrier wave signal fs,  a VIF AGC circuit 15 that makes the amplitude of a video signal constant, and an AGC circuit 41 that makes the amplitude of the audio subcarrier wave signal fs constant.
Patent JP-2002038705-A (JP)
Title: Decorative floor board
Inventor: HAYASHI MORIO
IPC: E04F15/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative floor board, which is not indented remarkably even when a caster or the like is moved on a top face. SOLUTION: In the decorative floor board (A) in which wet type veneer (2) is laminated and bonded on a plywood base plate (1), an aluminum foil layer (4) for reinforcement with a large number of through-holes (3) is installed between the plywood base plate (1) and the wet type veneer (2).
Patent JP-2001103522-A (JP)
Title: System and method for calculating optimum polynomial coefficients denoting input output characteristics of color display device
Inventor: D SOUZA HENRY M
IPC: G09G5/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To standardize a voltage versus luminance characteristic of a color display device. SOLUTION: A signal generator 17 applies an input signal whose voltage is gradually increased to a CCD 10, which displays a prescribed output pattern. A photometer 18 checks the luminance of a pixel 14 at each input voltage. The luminance B and the voltage V are substituted into a cubic polynomial B=a3V3+a2V2+a1V+a0 to obtain coefficients a3, a2, a1, a0 of the polynomial, which are stored in a storage means of the system. Using the coefficients to correct the input voltage when the system is driven can standardize the displayed luminance.
Patent JP-2002050599-A (JP)
Title: Apparatus method for polishing surface
Inventor: OKAWA CHIHIRO
IPC: H01L21/302
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a grazing angle plasma polishing method having a common operation environment where the surface of a substrate is polished. SOLUTION: A container, holding plasma in a magnetic field, is installed, and the magnetic field is selectively oriented on the surface of the substrate in the vessel. Ions from plasma are accelerated toward the substrate on a curve path by using an accelerator. The intensity of the magnetic field, r-f power which is required for accelerating the ions and a frequency are controlled, and the accelerated ions are sent so that they collide with the substrate surface on the curve path. Atoms are removed from the substrate surface by collision, caused by a grazing angle in the range of 0 deg. to 20 deg., and the surface is polished.
Patent JP-2002040252-A (JP)
Title: Optical sheet containing cholesteric liquid crystal layer, information recording body using the same, method for recording information and method for discriminating information
Inventor: MIYAMOTO TAKESHI
IPC: B41M5/36
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet, comprising immobilized uniform cholesteric liquid crystal phase not getting cloudy, comparatively freely selecting chemical species of the cholesteric liquid crystal, an information recording medium using the same and methods for recording and discriminating information. SOLUTION: The optical sheet is characterized by containing a structure comprising a cholesteric liquid crystal layer, composed of a liquid crystal immobilized by a cross-linking reaction and consisting of a monodomain structure obtained by reacting a certain steroid and a liquid crystal composition containing a reactive liquid crystalline compound, formed on a substrate. Further the information recording medium using the same and the methods for recording and discriminating the information are provided.
Patent JP-2002039698-A (JP)
Title: Flying structure
Inventor: HASHIMOTO TAKEO
IPC: F42B10/38
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the difficulties with the prior art, in which in a flying structure including a supersonic air intake port equipped propelling apparatus, large air resistance occurs owing to a high pressure section produced ion the surface of an intake cover, which requires much solid fuel in order to accelerate the flying structure up to a necessary speed to result in heavy weight of the flying structure, and in which bottom surface resistance occurs owing to a low pressure section produced at a rear end of a duct to shorten a flying distance. SOLUTION: An extension nozzle including a Laval nozzle formed therein is provided backward supersonic air intake port, and even if an auxiliary solid fuel is in combustion, supersonic intake is brought into an actuation state to hereby reduce air resistance. Further, bottom surface resistance of the extended nozzle is reduced owing to exhaust from the extension nozzle. Even in ram combustion part of intake air is sent to the extension nozzle to reduce the bottom surface resistance.
Patent JP-2002040885-A (JP)
Title: Operation part display method for image forming device
Inventor: KONUMA SHIGEO
IPC: B41J29/42
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation part display method of an image forming device which informs an operator of the reason why a button is in the unusable state at the time of depression of this button of the image forming device. SOLUTION: When the operator depresses the button in the unusable state out of buttons provided in an operation part of the image forming device, the reason why this button is unusable is displayed on the picture of the operation part and is reported to the operator.
Patent JP-2002004547-A (JP)
Title: Method for decorating building and the like with tile and decorative unit used therefor
Inventor: KOBAYASHI SHOJI
IPC: E04F13/08
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To decorate a building, a civil engineering structure, a shaped object, a natural object, etc., with tiles in an easy, detachable, and low-cost manner in accordance with their outside shapes without carrying out extensive repair work. SOLUTION: Large-medium-and-small-size meshes different in dimension are formed within a 3.75-by 4-meter frame by manufacturing the above frame from a stainless steel wire, dividing the above frame into twenty mesh sections, and subdividing the divided frame into the twenty mesh sections in accordance with patterns, diagrams, and characters to be expressed. A decorative unit, manufactured by fixing the arbitrarily colored tile having a shape based on the size of the mesh to the cross point of the mesh by a prescribed means in accordance with the patterns, the diagrams, and the characters to be expressed, is detachably fixed in accordance with the outside shapes of the building, the civil engineering structure, the shaped object, the natural object, etc.
Patent JP-2002047940-A (JP)
Title: Supercharging pressure control method of turbo- supercharger
Inventor: OSAWA HIDEAKI
IPC: F02B37/18
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To remedy the inconvenience that overshoot is produced, and an operating sense of an accelerator pedal is different from an actual driving sense due to opening control of a waste gate valve so as to make a supercharging pressure a target supercharging pressure at all times in a partial load zone, when carrying out feedback control of the supercharging pressure by a turbo supercharger. SOLUTION: In the turbo supercharger for supercharging an intake air by using exhaust gas of an engine provided with a throttle valve 13, pressure required for opening and closing control of a waste gate valve 7 of the tube supercharger, is controlled with a control valve so as to obtain a target supercharging pressure set in accordance with a number of rotations of the engine. A limiting value of a control variable for controlling an opening of a control valve is set so that the supercharging pressure is less than the target supercharging pressure in a zone where at least the opening degree of a throttle valve 13 is in a middle opening degree.
Patent JP-2002048995-A (JP)
Title: Cylindrical face scanning type image recording device
Inventor: NAKAMURA TAKAYUKI
IPC: B41J2/44
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical face scanning type image recording device which is composed in a compact, light, and inexpensive form, and by which device a highly accurate image recording is performed. SOLUTION: The central axis of a half-cylindrical drum 22 is nearly vertically arranged and a spinner 26 is displaceably formed along a rack 42 disposed in parallel with the central axis, thus an image is recorded with a high accuracy by holding a photosensitive material S on the cylindrical face of the half- cylindrical drum 22 irradiated with a laser beam L from the spinner 26.
Patent JP-2002048891-A (JP)
Title: Core operation controller
Inventor: SONEDA HIDEO
IPC: G21C7/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To increase a load factor in operation conditions satisfying the thermal margin limit value of the core in cycle operation after startup of a boiling water reactor. SOLUTION: In a core operation controller controlling the power of the boiling water reactor 1 by controlling the control rods 3 position in the core and a core flow 8, a core performance calculation means 11 periodically calculating an operating minimum critical power ratio (MCPR) based on the results of three dimensional power distribution in the core, an automatic thermal limit monitoring means 12 monitoring whether proper margin is maintained by comparing the operation MCPR with a target MCPR set in advance, and an automatic power control means 13 outputting signals changing core flow by changing core flow rate or the control rods to a recirculation flow controlling system 14 and a control rod drive control system 15 so that operation MCPR margin proper for the target MCPR is maintained, are provided.
Patent JP-2001148516-A (JP)
Title: Light-emitting diode and manufacturing method therefor
Inventor: KURAMOTO MASAFUMI
IPC: C09K11/80
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a color-conversion-type light-emitting diode that has a superior yield, a converged color tone, and high lighting intensity. SOLUTION: In this light-emitting diode having a light-emitting device where a light-emitting layer is composed by a nitride-family compound semiconductor, a resin member that contains a phosphor for absorbing at least one part of light with wavelength being emitted by the light-emitting device and for emitting the light with different wavelength, wet dispersion treatment is performed to liquid resin containing the phosphor in advance so that the phosphor composes an aggregate, having an average particle size of 3 to 50 μm.
Patent JP-2002052167-A (JP)
Title: Big winning device for game machine
Inventor: AKAMATSU KOJI
IPC: A63F7/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a big winning device for a game machine capable of reducing the number of driving means such as solenoids. SOLUTION: This device is constituted of a rotary door 51 driven by the solenoid 52 and rotated between an open position and a closed position, a specified area shielding member 53 for passing or blocking a game ball 60 from the specified area 51a and a cam member 54 engaged with the specified area shielding member 53. The specified area shielding member 53 is provided with a shielding plate 53f for shielding the specified area and a ball receiving plate 53g for receiving the game ball 60 and rotating the specified area shielding member 53 by gravity.
Patent JP-2002055794-A (JP)
Title: Printing controller
Inventor: NAKANO KAZUO
IPC: G06F3/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To perform the change of a print condition with respect to print data from a computer and a print controller without depending on a computer. SOLUTION: A printing controller 2 capable of receiving both print data and a print condition B from a print controller 1 for re-managing the print data when receiving the print data from the print controller 1, and editing the print condition B is arranged between a print controller 1 and a printer 3.
Patent JP-2002055967-A (JP)
Title: Decentralization type building management system
Inventor: FUJIMURA HIDEKI
IPC: G06F15/177
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a decentralization type building management system which enables the designer of a building to automatically select facility control equipment from communication protocols and makers according to the use and generate and register the program of a system. SOLUTION: This system is equipped with a transmission converting device 5 which communicates through a low-order network N3 with a communication protocol matching the low-order network N3 and a decentralization controller 2, which is equipped with a control arithmetic pat 22 controlling the facility equipment 4 and an object communication service 23 requesting an object operation part 51 to operate a facility object 52 according to the arithmetic result of the control arithmetic part 22; and the object communication service 23 when requesting the object operation part 51 to operate the facility object 52 communicates with a communication protocol which does not depend upon the communication protocol of the low-order network N3 and is made common and fixed in form.
Patent JP-2002056039-A (JP)
Title: System for analyzing thermal air flow
Inventor: YAGAWA AKIHIRO
IPC: G06F17/50
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To make easily performable an air flow simulation indispensable to examine an indoor air environment in architectural planning with the feelings of a designer and to examine the indoor air environment. SOLUTION: This system is provided with a room shape model preparing means 11 for inputting building parts and preparing a room shape model, a mesh preparing means 12 for preparing mesh along the contour/boundary of the prepared room shape model and dividing the mesh in accordance with the condition of the contour/boundary, an analyzing means 13 for performing a numerical fluid analysis on the basis of the mesh prepared by the mesh preparing means, and an outputting means 14 for outputting the distribution situations of the temperatures, air flow and density of the inside/outside of the room as the analysis results of the analyzing means and the examination in formation of an air environment including the change for every period and segmentizes the mesh in the vicinity of the contour/boundary so as to prepare mesh.  Input is performed, the room shape model is prepared, the mesh is prepared and analysis is carried out with the feeling with which a general design engineer performs architectural design without needing the expert knowledge of high analysis.