baber/WOPTO huggingface dataset:
Patent JP-2005219407-A (JP)
Title: Image forming apparatus
Inventor: IKEDA TERU
IPC: B41J2/36
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can simply bring about a high-image-quality print without increasing the cost of a component.  <P>SOLUTION: A color thermal printer 2 is equipped with: an encoder 22 which is attached to a pulley 12a of a carrying motor 12 and which outputs a pulse signal each time the pulley 12a is turned at a predetermined angle by the carrying motor 12; a carrying amount detector 25 which detects the amount of the carrying of color thermal recording paper 10 by a platen roller 19, in accordance with the pulse signal output from the encoder 22; and a system controller 26 which controls the heating value of a heating element array 18b of a thermal head 18, so as not to cause unevenness in density of an image, associated with the carrying direction of the color thermal recording paper 10, depending on the detected amount of the carrying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221893-A (JP)
Title: Wavelength conversion element and method for controlling the same
Inventor: MIYAZAWA HIROSHI
IPC: G02F1/377
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion element which compensates a temperature fluctuation in a short period of time even when the temperature fluctuation etc. are caused in surrounding environment, and a method for controlling the same.  <P>SOLUTION: In the wavelength conversion element composed of a material with a second order nonlinear optical effect and containing an optical waveguide with a periodical polarization reversal structure, the wavelength conversion element compensates the output fluctuation of difference frequency light by arranging electrodes 24a, 24b to induce an electric field in a direction identical to a polarization direction of the polarization reversal structure on the optical waveguide 22, varying a refractive index of the optical waveguide 22 with a first order electro-optic effect of a voltage applied to the electrodes 24a, 24b, and matching a quasi phase matching wavelength and a control light wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228380-A (JP)
Title: Reproducing device
Inventor: NAGATA OSAMU
IPC: G11B20/12
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To record as much control information matching the number of tracks in the limited disk memory.  <P>SOLUTION: The identification number of the loaded disk 90 is identified based on the identification data recorded in the identification data recording area 141. When the identification number of the disk 90 is identified, the control information matching the identification number is read from the auxiliary memory 14 and the disk 90 is reproduced. When the identification number of the disk 90 is not identified, the data size of the control information of the disk 90 is checked. If the data size of the checked control information is larger than the vacant area in the control information recording area 143 of the auxiliary memory 14, the control information already recorded in the recording area 143 is erased, and the above checked control information is recorded in the vacant area in the recording area 143 of the auxiliary memory 14. Then, the control information to erase is determined based on the arrangement of the identification number recorded in the identification number recording area 141.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228847-A (JP)
Title: Component supply device
Inventor: KANAI TAKESHI
IPC: H05K13/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To hold a suppressor in an opened state and to improve loading work of a storage tape to a component supply device.  <P>SOLUTION: When a new storage tape is to be loaded on the component supply device 7, the component supply device 7 where a component runs out is removed from a supply stand 6 and it is transferred onto a bench. A tape reel is removed from the component supply device 7, and the new tape reel is fitted to which the storage tape is wound. The storage tape is sent out from the new tape reel by prescribed length, and the new storage tape C is loaded and set in the component supply device 7 placed on the bench. Namely, an operator depresses a support piece 65 formed of a flat spring upward by a finger and releases engagement of an engagement pin 62 and the locking pawl 64 of a locking device 63. When the suppressor 60 turns anticlockwise with a pin 61 as a fulcrum, an engagement member 68 descends, and it abuts on the engagement part 69A of a locking member 69 made of a flat spring so as to bend the locking member 69. The engagement member 68 is engaged with the engagement part 69A and are restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227065-A (JP)
Title: Display method for estimated life duration of structure, method of creating life duration distribution, and image display
Inventor: MASUNO KOICHI
IPC: G01M99/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for displaying life duration capable of recognizing the life duration evaluation of each part of a structure at a glance and capable of shape designing easily and effectively, by further advancing the life duration evaluation (duration of life estimation technique) using the data of temperature, stress etc., obtained by the FEM analysis etc., and the life duration curve.  <P>SOLUTION: The temperature, stress, and strain, necessary for calculating the life duration of the structure are calculated by a mathematical means such as FEM analysis using the analytical model of the structure. These calculated data are applied to variables of a functional formula for estimating the life duration of the structure so as to calculate the estimated life duration of each part of the structure. Thereby, from the calculated estimated life duration and the positional data of the analysis model(coordinate data indicating node points and elements), the life duration distribution of the structure is formed. As for the functional formula for estimating the life duration of each part (each node point) e.g. the functional formula obtained by the material test of the structure can be applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141184-A (JP)
Title: Double-soded visualizing liquid crystal display device and display terminal
Inventor: TANAKA AKIRA
IPC: G02F1/1333
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a double-sided visualizing liquid crystal display device and a display terminal which can visualize a liquid crystal display panel from both of a front surface side and a rear surface side.  <P>SOLUTION: The liquid crystal display panel is constructed so that the liquid crystal display panel 2 with a liquid crystal layer consisting of a twisted nematic type liquid crystal is held between a first polarizing plate 31 and a second polarizing plate 32, a surface illuminating device 5 is a frontlight type and is disposed on the front surface side of the first polarizing plate 31, and a transflective film 4 is disposed on the rear surface side of the second polarizing plate 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225413-A (JP)
Title: Vehicular lighting fixture
Inventor: MURAKAMI KENTARO
IPC: H05B44/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture 10 capable of enhancing the safety and redundancy of a plurality of light source units at low cost by providing and controlling, for example, an individual transformer.  <P>SOLUTION: The vehicular lighting fixture used for a vehicle comprises a plurality of light source units connected in parallel, an output control switch to run the intermittent current by repeating ON and OFF, an output coil to output the power according to the current running in the output control switch synchronously with the timing at which the output switch is changed, a selection control unit which selects at least one light source unit synchronously with the timing at which the output control switch is changed, and allow the power to be output by the output coil to be received by the selected light source unit, and an abnormality detection unit to detect each abnormality of the plurality of light source units. When the abnormality detection unit detects the abnormality of any light source unit, the selection control unit selects at least one light source unit out of the light source units from which no abnormality is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224482-A (JP)
Title: Air bag device for wheelchair
Inventor: UCHIDA MITSUYA
IPC: A61G5/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device for a wheelchair effectively absorbing an impact on a user even if an object such as a vehicle collides with the wheelchair.  <P>SOLUTION: When the vehicle such as an automobile collides with the wheelchair 1, at first the automobile collides with a detecting member 11a of a collision detector 11 and a pressure in the collision generated in the detecting member 11a is detected by a pressure sensitive sensor 11b. When the detected pressure is a predetermined pressure or more, a first air bag 12 inflates forward from the user A on the wheelchair 1, a second air bag 13 inflates to the circumference of the head part and backward from the neck part of the user, and the impact on the user A in the collision is absorbed by the respective air bags 12 and 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232207-A (JP)
Title: Adhesive and electronic part using the same
Inventor: SAWADA YUKO
IPC: C09J7/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive which can mitigate against thermal stress even when a heat-conductive filler is used in the heat-conductive adhesive, and furthermore an electronic part obtained by bonding a semiconductor element to a radiating member with this adhesive to prevent peeling of the bonded interface due to thermal stress and cracking in the glue line.  <P>SOLUTION: The adhesive 1 has a stretch fabric entangled with heat-conductive fibers 2 such as metallic fibers and heat-conductive ceramic fibers in the form of curved lines and a thermosetting resin 3 with which this stretch fabric is impregnated, and is made bondable to an adherend by this thermosetting resin 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273446-A (JP)
Title: Conductive paste, and manufacturing method of display panel member using the same
Inventor: KUSANO KAZUTAKA
IPC: H01J11/22
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste with little change of viscosity.  <P>SOLUTION: An organic solvent (A) with a solubility parameter in the range of 8.6 to 10.6 and an organic solvent (B) with a solubility parameter in the range of 7.4 to 8.4 are mixed to make up the paste for the purpose.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005234069-A (JP)
Title: Mutually verifiable secret information distributing device, secret information verifying device, secret information collating device, secret information distribution system and program
Inventor: HIROTA KEIICHI
IPC: G09C1/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secret information distribution system in which distributed information can be mutually verified.  <P>SOLUTION: A secret information distributing device 100 divides the secret information to be distributed into a plurality of pieces of distribution information in accordance with the number of devices 200, 300, and generates, from the combination of decentralized information common to each of the devices 200, 300 and different decentralized information, a plurality of pieces of decentralized information from which each distribution information can be restored, and also generates verification information for the decentralized information, and distributes the decentralized information and the verifying information to each of the devices 200, 300. The secret information verifying devices 200, 300 perform independent verification and mutual verification of the distributed decentralized information, and restores each distribution information from the combination of the distributed decentralized information. A secret information collating device 400 restores the secret information from the distribution information of each of the devices 200, 300, and collates it with the right secret information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230838-A (JP)
Title: Laser beam welding method and equipment for nickel-based alloy welded structure
Inventor: ITO MIKIRO
IPC: B23K26/32
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding method which enhances the crack propagation resistance of the weld metal of a nickel-based alloy welded structure and improves defect detectability in a nondestructive test, and equipment therefor.  <P>SOLUTION: There are provided two sorts of condensing optical systems 2 and 12 in laser beam welding. A laser beam 1 in one condensing optical system 2 is used for welding. A laser beam 11 in the other condensing optical system 12 is used as a pulsed laser beam for stirring molten weld metal in a molten weld pool 13. The molten weld metal just before solidification in the molten weld pool 13 is stirred by the vibration of shock waves so that columnar crystals are hindered from growing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236030-A (JP)
Title: Method of emitting laser light and its apparatus
Inventor: SAKURAI TSUTOMU
IPC: H01S3/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable an optimum specification to be satisfied while providing a small scale experimental machine advantageous for initial costs of a user by effectively utilizing the experimental machine after the optimum specification is determined.  <P>SOLUTION: A laser light source 1 is preliminarily driven by a preliminary drive power supply 2 connected to the source, and emits laser light 3 in a preliminary output state that the frequency of outputs and/or an output are lower than an ordinary output in an ordinary use. The emitted light is used for preliminary applications including tests, trial manufacturing, and experiments. When operation is changed over in applications to the ordinary use such as production from the preliminary applications, an auxiliary drive power supply 4 is additionally connected to the preliminary drive power supply 2, whereby the laser light source 1 is driven ordinarily and emits the laser light 3a in an ordinary output for the ordinary use including the processing of a product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243787-A (JP)
Title: High-frequency module
Inventor: KITAZAWA KENJI
IPC: H01L23/36
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein since a semiconductor device accompanying miniaturization, heat dissipation path is reduced, the use of a conductive resin that has thermal conductivity which is lower by a factor of ten than those of metals would result in insufficient heat dissipation, thereby causing temperature rise inside a high-frequency module, as well as an efficiency reduction in a power amplifier.  <P>SOLUTION: When mounting a semiconductor device 4, such as a power amplifier on the surface of a dielectric substrate 2, the mounting is performed using a molten silver layer 15 which is formed by depositing silver particles, having a particle diameter of 20nm or smaller at a temperature of 300°C or smaller, and which does not contain organic resin. This can reduce heat resistance, and improve heat conductivity and heat dissipation characteristic, thereby enabling the achievement of efficiency improvement in the power amplifier, and temperature reduction inside the module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244833-A (JP)
Title: Antenna power feeding circuit and manufacturing method therefor
Inventor: ARAMAKI YOJI
IPC: H01P11/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna power feeding circuit which has simplified structure and can be easily manufactured.  <P>SOLUTION: An antenna power feeding circuit for branching a plurality of radio waves of different frequency bands to different waveguide terminals is provided with: a first circular waveguide 10 for transmitting the plurality of radio waves of the different frequency bands; a second circular waveguide 11 which is connected to the first circular waveguide 10, has a diameter smaller than that of the first circular waveguide 10, and transmits radio waves of frequency bands, other than radio waves of a lowest frequency band among the plurality of radio waves of the different frequency bands; and a rectangular waveguide 13 which is connected vertically to side surfaces of the first and second circular waveguides 10, 11 over a connection plane of the first and second circular waveguides 10, 11, and which transmits the radio waves of the lowest frequency band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246147-A (JP)
Title: Article discriminating apparatus
Inventor: SATO MAKOTO
IPC: B07C5/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article discriminating apparatus which can suitably cope with the situation when classification of an article cannot be discriminated.  <P>SOLUTION: A tray 1a on which a plurality of articles are arranged without being vertically stacked is imaged with a camera 4 from an upper part to generate an image. A position and classification of the article are discriminated by a computer 8 on the basis of the image. The position of the article the classification of which cannot be discriminated is displayed on a display panel 6 and an operator performs manual input with a bar code reader 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251835-A (JP)
Title: Patterning method
Inventor: MATSUNO TOSHINOBU
IPC: H01L29/872
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance shape control of a T-type gate electrode against variation in resist film thickness or light exposure (electron beam irradiation amount) incident to exposure of a multilayer film in fine T-type gate process employing multilayer resist, and to prevent impairment in the high frequency characteristics of a high frequency device.  <P>SOLUTION: A fine resist aperture pattern is formed of single layer EB resist on a semiconductor substrate, a first metal thin film is formed on the entire surface, and second resist is applied to form an aperture pattern at the umbrella part of a T-type gate. Plating of a second metal film is performed at the aperture of the umbrella part using the first metal thin film as a plating electrode, resist is removed, the first metal thin film of an underlying layer is removed using the second metal at the umbrella part as a mask, and then the first resist is removed to form a T-type gate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251477-A (JP)
Title: Vehicular infrared light lamp
Inventor: SUZUKI EIJI
IPC: F21Y101/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: red color light cannot be efficiently suppressed in a conventional vehicular infrared light lamp.  <P>SOLUTION: This vehicular infrared light lamp installed in a vehicle to irradiate infrared light is equipped with a light source 2, a filter 4 having infrared light transmission characteristics and transmitting a part of light from the light source 2, a lens 3 to irradiate light L1 entering into the lens after passing through the filter 4 to the outside, and sub-reflectors 6, 7 to make the light from the light source 2 enter into the lens 3 without passing it through the filter 4. The lens 3 irradiates light L1 entering into the lens after passing through the filter 4 and light L2 entering from the sub-reflectors 6, 7 and reflecting on the filter 4 to the outside as compound light by mixing their colors. Thereby, since the light (red color light) L1 passing through the filter 4 and the light L2 introduced by the sub-reflectors 6, 7 are irradiated by mixing their colors, red color light can be reduced in the vicinity closer to the lamp in comparison with a conventional infrared light lamp which mixes colors far from the lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245622-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the sustenance of the interests in the games.  <P>SOLUTION: The game machine has a game board having the playing area made up of a permeable member, a display means so arranged behind the game board as to make the display area and the playing area overlap each other, a starter slot, a lottery means which carries out the lottery based on any one of a high-probability table which enables the winning of the lottery for determining whether the starter slot should be opened or not at a relatively high probability and a low-probability table which enables the winning of the lottery at a relatively low probability, a display control means controls the display means for the variable display of the specified figures and of the normal figures, a specified game execution means for executing the specified games and a high-probability setting means which can set the high-probability status. The display control means works to display the normal figures in the display area being enlarged under the high-probability status.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251957-A (JP)
Title: Semiconductor device
Inventor: SATO SETSUYA
IPC: H01L21/60
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-frequency power amplifying device whose frequency band is different by connecting a plurality of wires to only one small pad electrode, wherein a module substrate can be shared, a module substrate to be used for a product whose frequency band is lower can be used by a product whose frequency band is higher, the inductance of a wire can be reduced in the product whose frequency band is higher, and the high-frequency characteristics can be made superior.  <P>SOLUTION: This semiconductor device is provided with a wiring board, a wiring formed on the upper face of the wiring board, whose predetermined part is configured as a bonding pad for wire connection, a semiconductor chip fixed to the upper face of the wiring board and equipped with a plurality of pad electrodes, and a conductive wire electrically connecting the pad electrode to the bonding pad by two time wire bonding, that is, the first bonding and the second bonding. A plurality of wires are overlapped and connected to the predetermined pad electrode (an input pad electrode whose input signal is supplied to an amplifier circuit) of the semiconductor chip. The first wire, among the plurality of wires connected to the predetermined pad electrode, is configured as a wire connected through a second connecting part formed of the second bonding to the pad electrode, and the remaining other wires are configured as wires connected via the first connecting part, overlapped on the second connecting part, and formed of the first bonding to the pad electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI