baber/WOPTO huggingface dataset:
Patent JP-2005215066-A (JP)
Title: Optical device, method for manufacturing the device, and projector
Inventor: CONE ROGER
IPC: G03B21/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which does not need members, such as frames, for holding liquid crystal panels, needs only a smaller number of components and hence realizes reduction in size, and to obtain a method for manufacturing the optical device and a projector.  <P>SOLUTION: The optical device comprises an optical prism unit in which the liquid crystal panels are integrally disposed on the light incidence faces 21a, 21b, and 21c of a dichroic prism 21 via holding members 30. The legs 32a and legs 32b of the holding members 30 are stuck and fixed across the corners of the light incidence faces of the dichroic prism 21. Each liquid crystal panel is inserted into the opposite U-shaped holding frames 31a and 31b of the holding member 30 such that a specific gap is left between the perimetral part of the liquid crystal panel, which is outside an image formation area, and each of the holding frames 31a and 31b. Each liquid crystal panel is temporarily fixed by filling the gap between each of the holding frames 31a and 31b and the liquid crystal panel with curable type resin agent 36. The curable resin agent is cured after the focus and registration adjustment of the liquid crystal panel. Thus, the optical prism unit in which the dichroic prism 21 and the liquid crystal panels are integrated is constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215200-A (JP)
Title: Manufacturing method of optical integrated circuit
Inventor: MITSUI TADASHI
IPC: G02B6/13
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical integrated circuit with which layout of various optical functional elements that are respectively complete single elements are freely conducted without loosing the characteristics of the elements, highly optical functions are provided and an integrated element is realized.  <P>SOLUTION: In the manufacturing method, the optical functional elements are buried in the pockets formed in an organic material such as an organic thin film or the like. When the organic material has an optical waveguide, the pocket is formed by cutting the waveguide. Note that the pocket is formed smaller than the size of the optical functional element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217126-A (JP)
Title: Manufacturing method for capacitor
Inventor: HAMAYA TETSUZO
IPC: H01G4/30
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor which realizes high reliability, in such a way that the side of a laminating body is made to laminate conductive resin in a high jointing condition.  <P>SOLUTION: The capacitor is constituted such that; a laminating body 5 is formed in the shape of a rectangular parallelepiped for laminating two or more dielectric layers 1 in between via an internal electrode 2; one end of the internal electrode 2 is extended therethrough to the peripheral part of the laminating body 5, while metal projected line rims 2a are installed in the above extended parts so that they may be projected from the side of the laminating body 5 to the outside; the side of the laminating body 5 is made to laminate a conductive resin 3 of Young's modulus 0.1-15 GPa; and an external terminal 4 comprising a metal plating film further is made to laminate the surface of a conductive resin 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211862-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: YOSHIDA KOHEI
IPC: B01J37/025
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst capable of efficiently absorbing SOx.  <P>SOLUTION: In the exhaust gas cleaning catalyst consisting of a catalyst carrying layer, a noble metal catalyst carried on the catalyst carrying layer and an SOx absorbent, the catalyst carrying layer exhibits the distribution of high and low holding power of sulfate such that a relatively low part of holding power of sulfate and a relatively high part of holding power of sulfate exist, the noble metal catalyst is carried on the relatively low part of holding power of sulfate, and the SOx oxidized by the noble metal catalyst is diffused to the relatively high part of holding power of sulfate to be fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211566-A (JP)
Title: Game machine
Inventor: SHIRAISHI DAISUKE
IPC: A63F7/02
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which maintains the holding of the plate glass more accurately with the holder.  <P>SOLUTION: A Pachinko machine 10 has a front frame set 14 with a window which is openably installed on the front side of the body of the game machine having the playing area. A glass unit is provided on the rear side of the front frame set 14. The glass unit has a pair of front and rear glass plates almost corresponding to the shape of the window and a holding frame surrounding the periphery of the plate glass. The holding frame has the body of the holder for holding each plate glass at a specified interval. The body of the holder is made up of a rubber material and a metal band is buried inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218519-A (JP)
Title: Ultrasonic vibrator unit
Inventor: MURATA MASATOSHI
IPC: A61B8/12
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator unit which can contribute to the reduction of a connection defect rate and to the reduction of a manufacturing time by improving connection workability of a hard substrate and a signal cable bundle.  <P>SOLUTION: The ultrasonic vibrator unit 20 is constituted of a hard substrate 35 having an ultrasonic vibrator group with acoustic lenses, acoustic matching layers, piezoelectric elements, and back face braking layers respectively, a wiring pattern arranging a plurality of electrodes 35c and signal wires 35a electrically connected to respective piezoelectric elements of the ultrasonic vibrator group, the signal cable bundle 29 composed of a plurality of signal core lines 29a and a flexible print substrate 33 interposed between the hard substrate and the signal cable bundle and having a wiring pattern electrically connecting both. An ultrasonic vibrator portion assembly 31 constituted by electrically connecting the ultrasonic vibrator group and the hard substrate and a cable portion assembly 32 constituted by electrically connecting the signal cable bundle and the flexible print substrate are separatedly constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161007-A (JP)
Title: Game machine
Inventor: HOSAKA TOSHIYUKI
IPC: A63F7/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can simultaneously realize simplification of construction and colorful performance.  <P>SOLUTION: This is a Pachinko machine stand 1 equipped with a screen panel 32 to display images by receiving projection light L projected from behind and an optical engine 31 to project the projection light L. The Pachinko machine stand 1 is structured to be equipped with sub-screens 33, 34 respectively set so as to be positioned to display images in front and behind the screen panel 32 in a non-overlaying condition against the screen panel 32 viewed from a projected direction of the projection light L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226874-A (JP)
Title: Refrigeration device and refrigeration method
Inventor: HACHISUGA KATSUMI
IPC: F25B1/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration device and a refrigeration method capable of reducing effect of performance improvement by a gas-liquid heat exchanger at the time of controlling performance.  <P>SOLUTION: A refrigerant circuit 200 of an offshore refrigerating unit forms a refrigeration cycle with a compressor 11, a condenser 12, an expansion valve 14 used as an adiabatic expansion apparatus and an evaporator 15. and the gas-liquid heat exchanger 20 for heat exchange between liquid refrigerant of an inlet side of the expansion valve 14 and gas refrigerant of an outlet side of the evaporator 15 is provided in a liquid line pipe 17A of the refrigeration cycle and a suction modulating valve 21 for performance adjustment is provided in a gas line pipe between the evaporator 15 and the compressor 11. A fine pipe 33 for connecting a gas refrigerant pipe 31 between the evaporator 15 and the gas-liquid heat exchanger 20 and a gas refrigerant pipe 32 between the suction modulating valve 21 and an inlet of the compressor 11 is provided in the refrigeration device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229420-A (JP)
Title: Voice input device
Inventor: UI SHUNJI
IPC: G10L15/28
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice input device capable of recording voice with excellent frequency characteristics and SN ratio.  <P>SOLUTION: The voice input device is provided with a plurality of microphones 15a to 15n, microphone driving parts 19, 21 driven so as to control directions of the microphones, a sound source direction detection means 17 for receiving voice signals from the microphones and detecting sound source directions of the voice signals and a microphone direction control means 14 for controlling the microphone driving parts so that a recording direction in which directional gains of the microphones show the maximum turns to the sound source direction detected by the sound source direction detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229016-A (JP)
Title: Semiconductor laser element, manufacturing method thereof, optical transmitting system, and optical disk apparatus
Inventor: KISHIMOTO KATSUHIKO
IPC: G11B7/125
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the variation of the optical-confinement characteristic of a semiconductor laser element and the degradation of its resistance which are caused by the turbulence of its crystal quality generated in the case of its crystal re-growth, and eliminate the variation of its horizontal optical confinement characteristic which is caused by the spontaneous superlatticing of its InGaP layer.  <P>SOLUTION: In the semiconductor laser element, an InGaAsP etching stopping layer 29 and an AlGaAs current blocking layer 30 are formed successively on a first GaAs semiconductor layer 28 formed above an active layer 25. Therefore, the etching rate of the semiconductor laser element becomes slow according as its P mixed-crystal ratio in V-group element has got smaller compared with the conventional case to form an In Ga P layer. Consequently, the side etching of the AlGaAs current blocking layer 30 is so suppressed when forming a stripe-form groove 33 by removing the etching stopping layer 29 as to prevent the turbulence of its crystal quality generated in its re-growth process, and as to be able to prevent resultantly the variation of its optical-confinement characteristic and the degradation of its resistance. Further, since no spontaneous superlatticing problem exists in its InGaAsP material, the variation of its optical confinement characteristic which is caused by its refractive-index variation generated by spontaneous superlatticing can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226029-A (JP)
Title: Antibacterial antidazzling coating material composition, antibacterial antidazzling sheet produced by using the composition and method for producing antibacterial antidazzling sheet
Inventor: MATSUOKA HIROTAKA
IPC: B05D5/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibacterial antidazzling coating material composition having sufficient antibacterial property and antidazzling property and good visibility, and prepare an antibacterial antidazzling sheet produced by using the composition, and to provide a method for producing the antibacterial antidazzling sheet.  <P>SOLUTION: The antibacterial antidazzling coating material composition contains antibacterial antidazzling particles composed of a resin and an inorganic antibacterial agent. The volume-average particle diameter of the antibacterial antidazzling particle is 10-100μm. The antibacterial antidazzling sheet has an antibacterial antidazzling layer formed by applying the antibacterial antidazzling coating material composition to the uppermost layer of a substrate sheet. The antibacterial antidazzling sheet is produced by forming the antibacterial antidazzling layer on the substrate sheet by the screen printing method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231099-A (JP)
Title: Easily executed decorative sheet
Inventor: MORITA YOICHI
IPC: E04F13/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily executed decorative sheet capable of corresponding to reformation and new construction, easy to replace and repaper, reduced in expansion and contraction even if water such as moisture or the like is absorbed, excellent in dimensional stability and capable of sufficiently ensuring interlaminar adhesion even by a coating system.  <P>SOLUTION: The easily executed decorative sheet is constituted by laminating a foamed resin layer such as a foamed polyvinyl chloride resin layer, a foamed aqueous emulsion resin layer or a foamed polyolefinic resin layer on the surface of a base material sheet and laminating an adhesive layer and a release sheet on the back of the base material sheet. The base material sheet comprises a polyester nonwoven fabric with a specific gravity of 0.5-1.0 wherein single fibers have a cross-sectional shape having two blisters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235928-A (JP)
Title: Optical amplifier
Inventor: TANIGUCHI ATSUSHI
IPC: H01S3/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier having an amplitude characteristic that enables achieving gain saturation by pulse excitation without the use of a phase modulator (7), and neither depends on a signal bit rate nor on a signal format.  <P>SOLUTION: The optical amplifier uses an excitation light P<SB>i</SB>to amplify a signal light (P<SB>s</SB>). The excitation light P<SB>i</SB>comprises n pieces of excitation light sources (1A to 1N) in which a period is T, and a pulse width is T/n (n is integer of 2 or over). Moreover, the pulse phase of i-th (i is any integer of 1 to n) excitation light P<SB>i</SB>is behind the pulse phase of an (i+1) th excitation light P<SB>i+1</SB>by T/n.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232531-A (JP)
Title: Method for manufacturing multicore metallic conduit by electrocasting
Inventor: MIKAJIRI HITOSHI
IPC: C25D1/02
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multicore metallic conduit by electrocasting, which has no deviation of a hole position due to the self rotation of a cathode holder.  <P>SOLUTION: In the method of manufacturing the multicore metallic conduit by electrocasting, a cathode holder 2 formed by suspending a plurality of rods 5, at least one of which is made of an electroconductive material, between insulating plates 3 and 4 of a pair of electrically insulating supports in a tense condition, is immersed into an electrocasting liquid, and an anode 17 is arranged outside the cathode holder 2 in the electrocasting liquid, and then a direct current is passed between the electroconductive rod 5 of the cathode holder 2 and the anode 17 to form a metallic conduit using the electroconductive rod 5 as a shaft center. After that, a plurality of the rods 5 is extracted to manufacture the metallic conduit. The manufacturing method includes revolving the anode 17 around the electroconductive rod 5 considered as a rotating shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234859-A (JP)
Title: Remote update sequence for control program
Inventor: HASHIMOTO TOMOHIRO
IPC: G06F13/10
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for surely executing the update of a control program even when a power source is interrupted in the middle of the update of the control program.  <P>SOLUTION: This image forming apparatus is provided with a controller for acquiring information from a host computer, a first communicating means for transmitting/receiving information between the host computer and the controller, a rewritable central processing unit(CPU) in charge of engine control, a second communicating means for transmitting/receiving information between the controller and the central processing unit and a power source having a hard power source switch for stopping an output according to the off state of the power source switch and a power source stop signal to be inputted from the outside, where it is possible to rewrite the control program of the central arithmetic processor in charge engine control by using the first and second communicating means. When the power source switch is turned off in a state that the rewriting of the control program of the central arithmetic processing unit has not been completed, a timing in which a power source stop signal is inputted to the power source is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231674-A (JP)
Title: Filling apparatus
Inventor: MORI MASATOSHI
IPC: B67C3/10
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems caused by transferring a liquid from a first container to a storing tank in a filling apparatus, such as a burden of an operator, mixing of air into the liquid, bubbling of the liquid, and rubbing of the liquid.  <P>SOLUTION: The filling apparatus 100 is constituted so that the liquid in the first container is filled into a second container. The filling apparatus 100 is equipped with a filling head 30 constituted so as to bring an opening part of the second container 20 into contact with it, a dispense head 40 connected to an opening part of the first container 10, pipes 51, 52 and 53 making a liquid discharging opening 41 provided on the dispense head 40 communicate with a liquid flow passage 32p, and a gas feeding part 57 for feeding a gas into the first container 10 through a gas inlet 42 provided on the dispense head 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236803-A (JP)
Title: Image compression device
Inventor: SAITO YOSHINORI
IPC: H04N19/423
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To execute encoding processing by reading an image signal without a skip.  <P>SOLUTION: The image compression device comprises a first storage part for storing the image signal, a writing part for writing the image signal in frame units into the first storage part, a frame number generating part, which generates a frame number corresponding to the image signal for every frame to be written by the writing part, a second storage part, which stores the frame number generated by the frame number generating part and has a first pointer for pointing the position storing the newest frame number and a second pointer for pointing the position storing a prescribed frame number, a reading part, which reads out the image signal corresponding to the frame number at the position pointed by the second pointer from the first storage part, and a control part which compares the position of the second pointer and that of the first pointer and controls the reading part so as to read out the image signal corresponding to the frame number at the position pointed by the second pointer from the first storage part in accordance with the comparison results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238461-A (JP)
Title: Resin molding method of electromotor and mold used therein
Inventor: SUGIURA HIROYUKI
IPC: H02K15/12
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding method for locating the iron core of a stator rapidly/certainly without using a special mold, in an electromotor constituted so that the iron core of the stator and the end part of a winding with a resin mold layer comprising a molding resin and capable of molding thinly and uniformly the resin mold layer even in the insertion hole of the rotor of the iron core of the stator.  <P>SOLUTION: A regulation member 17 is formed to the mold 15 for housing the iron core 1 of the stator wherein the winding 10 is wound and the underside of the outer peripheral part of the iron core 1 of the stator is locked with and carried on the regulation member 17 so as to be impossible to laterally move while the central mold part 15c provided in the mold 15 is inserted in the insertion hole 5 of the rotor of the iron core 1 of the stator to form a narraw flooding gap between the central mold part 15c and the insertion hole 5 of the rotor. In this state, the molding resin is injected in the mold 15 to cover the peripheral surfaces of the iron core 1 of the stator, the winding 10 and the insertion hole 5 of the rotor of the iron core 1 of the stator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243293-A (JP)
Title: Solid polymer electrolyte membrane for fuel cell
Inventor: KURAMOCHI TAKEHARU
IPC: H01M8/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte membrane for a fuel cell capable of simplifying fabrication of the fuel cell by improving its handleability as a simple body and through it.  <P>SOLUTION: This solid polymer electrolyte membrane 20 for a fuel cell is used in manufacturing the fuel cell while being sequentially paid out from a state wound in rolled form. The solid polymer electrolyte membrane includes swollen parts 23 respectively formed on a pair of edge sides 20a nearly parallel with the paying-out direction (X-direction), and each having a thickness larger than that of a body part 22 forming an area interlaid between a pair of electrodes. The swollen parts provide the body part with shape holding force for preventing the body part from curling up in the paying-out direction by curling tendency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237862-A (JP)
Title: Game system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system dissolving inconvenience of a membership player and a game parlor when introducing both systems of a prepaid system using a membership card and a retained ball replay system using the membership card.  <P>SOLUTION: A membership identification information recording device 200 for recording a membership ID 1 used in the prepaid system and a membership ID 2 used in the retained ball replay system, in the membership card delivers transmission card information capable of specifying the correspondence between a membership ID 1 and a membership ID 2 recorded in an unissued membership card from a recording medium management device 140 installed in a recording medium management organization managing the membership cards to an identification information converting means transmitting to the retained ball management computer by converting the membership ID 2 corresponding to the membership ID 1 read from the membership card received at a card unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249398-A (JP)
Title: Metering fish finder and fish body length metering method
Inventor: SATO TAKANOBU
IPC: G01S15/96
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering fish finder capable of elongating the detection distance, while keeping simple body separation accuracy high.  <P>SOLUTION: This fish finder is provided with an FM transmission waveform generation part 4 for generating an FM signal waveform, and a correlation processing part 5 constituted of a matched filter. An ultrasonic wave 11 is transmitted from a transducer 1 into the water by using an FM transmission signal generated from the FM transmission waveform generation part 4, and, when an echo 12 from a target 13 is received, correlation processing of the received signal is performed by the correlation processing part 5, and a signal having a compressed pulse width is taken out. The detection distance can be elongated by elongating the transmission pulse width at the transmission time, and the received signal having the short pulse width can be taken out at the reception time, to thereby improve echo resolution, and to separate each simple fish accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI