baber/WOPTO huggingface dataset:
Patent JP-2004000988-A (JP)
Title: Photocatalytic substance, photocatalytic body and manufacturing method for them
Inventor: MORIKAWA KENJI
IPC: B01J35/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photocatalytic substance which develops a photocatalytic function by visible light.  <P>SOLUTION: A Ti-O-N film 12, wherein nitrogen is added to titanium oxide crystals by substituting a part of the oxygen site of titanium oxide crystals with a nitrogen atom, is formed on an SiO<SB>2</SB>substrate 10. As a result, a chemical bond is present between Ti and N atoms in the crystals and the Ti-O-N film absorbs visible light to develop a photocatalytic function. For example, the thin Ti-O-N film with a thickness of 10 μm or less is formed on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344632-A (JP)
Title: Furniture with top plate, and latch mechanism
Inventor: OTO SATOSHI
IPC: A47B97/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide furniture with a top plate movable as required on wiring work or the like, whose top plate can be moved by simple operation and engaged.  <P>SOLUTION: A latch mechanism RM at least selectively engageable with either a prescribed using position and a drawn out position at a prescribed distance from the using position is equipped on a desk 1 as the furniture with a movable top plate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080782-A (JP)
Title: Digital closed area network provided with telephone switchboard and key telephone system, and signal transmission method in the digital closed area network
Inventor: CHEN HENG CHIEN
IPC: H04M9/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital closed area network which is constructed from a telephone exchange and a key telephone system for transmitting voice, data, and video signals and maintains an excellent transmission quality of voice signals.  <P>SOLUTION: The digital closed area network includes a telephone exchange (10) and a plurality of telephone sets (20) connected to network devices (30) such as a computer, a hub and a network printer. Data and video information is transmitted in a packet form by the closed area network. Further, transmitted audio signals are converted to a voice packet form by the telephone sets, whereby the excellent transmission quality is obtained. Further, the transmission priority among the voice, data and video packets is controlled in the closed area network, a great quantity of packets are transmitted and the voice packets are transmitted in high real time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296062-A (JP)
Title: Thin-film magnetic head and its manufacturing method
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head electrically interconnecting first and second coil pieces formed up and down across a magnetic pole layer surely and easily, and forming the magnetic pole layer on a flat surface, and its manufacturing method.  <P>SOLUTION: Since a layered body 62 formed on a coil insulating layer 36 is formed on a flat surface, a magnetic pole layer is formed into a predetermined shape, so that a track width Tw has a predetermined size, and a second coil piece 56 formed on the layered body 62 is surely and easily connected to the upper surface 61a of a connection layer 61 exposed from the upper surface of the coil insulating layer 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070656-A (JP)
Title: Video display device, and display part driving circuit and video display method used therefor
Inventor: AOKI KOJI
IPC: G09G3/20
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain high contrast.  <P>SOLUTION: The gain of a luminance signal is varied by feeding maximum luminance level information and mean luminance level information of a digital luminance signal back to adjust the contrast of a picture; and control is performed, based upon a mean luminance level detected from a feedback system so as to increase the illuminance of a back light irradiating a display part, when the mean luminance level is higher than the upper-limit value of a previously set reference range and decrease the illuminance of the back light, when lower than the lower-limit value of the reference range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066231-A (JP)
Title: Article purchasing device, article purchasing method, and article purchasing system
Inventor: AKIYAMA MANABU
IPC: G07F7/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article purchasing device capable of automatically performing the purchase of articles, payment of the corresponding charge, data tabulation, and the like in conformity to conditions such as the variation of consumption tax in an exchange place for purchasing articles, an article purchasing method, and an article purchasing system.  <P>SOLUTION: The article purchasing device 10 is mainly composed of a sorter section 100 and a CDPOS (cash dispenser point of sales) section 200. The sorter section 100 and the CDPOS section 200 are connected by a cable 300 for communication and power supply, and communicates information between them. The front face of the CDPOS section 200 is provided with a ten-key board 208 for inputting calculation elements such as a purchase price corresponding to a special prize P, consumption tax and a charge, a resale price corresponding to the special prize P, and the like, and a display part 209, and the purchase price of the special prize can be set to a price including the consumption tax, the charge, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070701-A (JP)
Title: Roller for stretching belt and image forming apparatus provided with roller
Inventor: MIURA TOMOHIRO
IPC: G03G15/16
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt stretching roller for which belts formed of various materials can be used, and which has a simple and inexpensive structure and is capable of stably preventing the displacement and meanders of the belt, and to provide an image forming apparatus equipped with the same.  <P>SOLUTION: The belt stretching roller 31 is constituted of: an outer cylinder 36 having an approximately cylindrical shape; and a rotary shaft 34 inserted into the inside of the outer cylinder 36 and capable of rotating the outer cylinder 36. Both end sides 35 of the outer cylinder 36 are divided into four tongues 37 along the circumferential direction of the outer cylinder 36. When these tongues 37 are spread toward the outside in the radial direction, the diameters of both end sides 35 increase continuously in the directions to respective end parts and both end sides 35 exhibit elasticity in the radial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065658-A (JP)
Title: Method for producing unsaturated fatty acid or derivative of the same
Inventor: HAGIWARA HIROSHI
IPC: C12P7/40
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated fatty acid or its derivatives in a high concentration, in a high purity and under more advantageous conditions in a medium on producing the unsaturated fatty acid or its derivatives by a fermentation method using bacteria belonging to the genus Rhodococcus.  <P>SOLUTION: This method for producing the unsaturated fatty acid or its derivatives from a fatty acid or its derivatives by using unsaturated fatty acid-producing bacteria belonging to the genus Rhodococcus is characterized by affecting seeds in their steady state on the fatty acid or its derivatives in the presence of phosphate buffer of ≥0.1 M concentration exhibiting pH7.0-9.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076536-A (JP)
Title: Exhaust construction for vehicle with internal combustion engine
Inventor: YAMAMOTO HIROYUKI
IPC: F16L27/12
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust structure of a simple structure, low cost, high assemblability and reliability, which can be used for a vehicle with an internal combustion engine of extremely high absorbency of mutual displacement exhaust pipes against large vibration amplitude generated by drive of the internal combustion engine.  <P>SOLUTION: Either an internal combustion engine side exhaust pipe or a muffler side exhaust pipe is inserted in one end side straight pipe part of a bellows pipe including bellows in a middle part thereof, an outer circumference part of either the inserted internal combustion engine side exhaust pipe or the inserted muffler side exhaust pipe and an end surface part of one end side straight pipe part of the bellows pipe are welded on whole circumference thereof, and either the muffler side exhaust pipe or the internal combustion engine side exhaust pipe is inserted in another end side straight pipe part of the bellows pipe provided with a slit in a circumference direction, a clamp is installed on an outer circumference part of another end side straight pipe part of the bellows pipe provided with the slit in the circumference direction, the slit part provided on another end side straight pipe part of the bellows pipe is fastened on the outer circumference part of either the inserted muffler side exhaust pipe or the inserted internal combustion engine side exhaust pipe by the clamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079384-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ITOGA TAKASHI
IPC: H01L21/20
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a single-crystal Si device from being damaged due to an energy beam for polycrystalline Si thin film formation in a semiconductor device having a single-crystal Si device formed by transfer on an insulating substrate made of glass or the like and a polycrystalline Si device formed by film formation or the like on the insulating substrate.  <P>SOLUTION: A single-crystal Si substrate 10a having a single-crystal Si thin-film transistor 16a and a hydrogen ion-implanted region 15 is bonded onto an insulating substrate 2. Before the peeling of a silicon piece 11 of the single-crystal Si substrate 10a from the hydrogen ion-implanted region 15, an amorphous Si thin film 5 formed by catalytic CVD is modified into a polycrystalline Si thin film 5' by excimer laser irradiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079002-A (JP)
Title: Fuel cell system
Inventor: YAMADA TAKAHIRO
IPC: B60K1/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which is made in compact size while preventing degradation of maintainability.  <P>SOLUTION: In a fuel cell system having a fuel cell stack 4 and a control device 2 for controlling the fuel cell stack, the fuel cell includes a housing 5 consisting of solid lattice-like frames 5a-5h, and the fuel cell stack 4 and control device 3 are disposed in the housing 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074142-A (JP)
Title: Slot machine, control method for slot machine, and game program used for slot machine
Inventor: ABE TAKUYA
IPC: A63F5/04
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine, a control method for the slot machine, and a game program used for the slot machine capable of enhancing the interest of a game such as further increasing a player's feeling of expectation on a big prize by achieving organic and visual rendering of patterns on rotary reels and patterns on a pattern display means other than the rotary reels, which could not be expressed in a conventional slot machine, for instance, by achieving rendering of increasing virtual effective lines (patterns establishing a prize winning combination) in the middle of the game.  <P>SOLUTION: A transparent organic EL panel 50 capable of displaying patterns is disposed in front of the rotary reels 6a, 6b, 6c of the slot machine 1, and the patterns are displayed around an effective display region corresponding to the display region of the patterns on the rotary reels 6a, 6b, 6c, by the organic EL panel 50 (Fig. c).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004109126-A (JP)
Title: Normalization frequency distribution computer display system
Inventor: SUZUKI NOBUO
IPC: G01G19/44
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normalization frequency distribution computer system allowing us to visually realize location of an input variable in frequency distribution through computer display, if only the variable is the one wherein statistical population data has already been known with human weight as its representative.  <P>SOLUTION: This representation on human weight is described as the following example and selected figure:On computer display screen, large and small normal curves are drawn, and additionally a vertical line c of a standard unit position corresponding to the input weight is written to display the input value position by marking BW on top of the vertical line over the curve. Moreover vertical lines of (a)-(e) as a basic standard percentile are drawn on the large curve, while an area from center to the input weight corresponding position vertical line c is colored on the small curve, displaying a cumulative frequency approximate numeric value equivalent to the area percentage under the curve. Thus it can visually and impressively be understood where the weight locates and to which determination volume it belongs, so to speak, on a normalized frequency distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262227-A (JP)
Title: Ink tank and attachment socket
Inventor: HAAN MAURICE J J
IPC: B41K1/38
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink tank which can easily be attached inside an attachment socket of a printer and can securely make an electrical connection between an electronic memory of the ink tank and a printer circuit.  <P>SOLUTION: This ink tank for an ink jet printer has the following characteristics. It has an electronic memory to store information related to the contents of an ink tank 10. It is also equipped with a long-sized casing 12 having an end 14 which is conformed so that it can be inserted inside the attachment socket of an ink jet printer. The electronic memory is formed as a button 44 prepared on the bottom surface of the casing 12. It is engaged with an electric contact of the attachment socket depending on the weight of the ink tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005080540-A (JP)
Title: Culture vessel, cultured object using the same, and method for preparing the cultured object
Inventor: SHINTANI NORIYUKI
IPC: C12M3/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture vessel capable of easily and efficiently preparing a laminated cell layer, particularly that where a variety of cell layers are present in an accumulated condition with multilayer structure, to provide a cultured object using the vessel, to provide a culturing method, and to provide a method for reproducing biological tissue using the cultured object.  <P>SOLUTION: The culture vessel is such that a plurality of culture shelves to be seeded with cells for proliferation are installed vertically and at least one of the shelves is formed of a biodegradable material during culture. Another version of the culture vessel is such that the respective culture shelves in the above vessel are seeded with cells for proliferation. The cultured object is obtained by subjecting the culture vessel seeded with cells for proliferation to culture. The method for reproducing cellular tissue using the cultured object is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085564-A (JP)
Title: METHOD FOR MANUFACTURING HEATING BODY CONTAINING MoSi2 EXCELLENT IN THERMAL SHOCK RESISTANCE AS MAIN CONSTITUENT, AND HEATING BODY
Inventor: TAKAMURA HIROSHI
IPC: C04B35/58
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating body made of a substrate containing MoSi<SB>2</SB>useful to a heat treatment furnace for a semiconductor manufacturing device (including an oxidation and diffusion furnace) and excellent in thermal shock resistance as a main constituent.  <P>SOLUTION: In a method for manufacturing a heating body containing MoSi<SB>2</SB>excellent in thermal shock resistance as the main constituent, an MoSi<SB>2</SB>powder and a glass powder as materials for the heating body are mixed with an organic binder besides, and a compact is made of this mixture, to manufacture the heating body having a glass phase of 6 to 16 vol% (except for an oxidized surface film) inside the heating body substrate, where Fe, Na, and K as impurities in which the glass powder contains are 0.1 wt ppm or less, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083493-A (JP)
Title: Controller of vehicle
Inventor: NOZAKI KAZUTOSHI
IPC: F16H61/686
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve more a fuel consumption when a modulated cylinder engine is loaded to perform a neutral control.  <P>SOLUTION: An ECT<SB>-</SB>ECU 1020 performs the neutral control for releasing an input clutch C1 when a state of a vehicle satisfies predetermined conditions and stops at a forward traveling position. The engine ECU 1010 performs a variable cylinder controller for changing the number of operating cylinders based on an operating state of the engine 100. The ECT<SB>-</SB>ECU 1020 includes a circuit for sensing the number of the operating cylinders of the engine 100 controlled by the engine ECU 1010, and a circuit for reducing a target hydraulic pressure of the input clutch C1 when a sensing result by a sensing circuit shows that the engine 100 is operated in the partial cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085670-A (JP)
Title: Lever type connector
Inventor: MATSUMOTO YASUTAKA
IPC: H01R13/64
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever type connector making an effective use of space.  <P>SOLUTION: A detecting member 60 which, normally held at a stand-by position, is allowed to make a displacement operation to a detection position when a lever 40 reaches an insertion-coupling position is mounted on an arm part 42 of the lever 40. A retaining part 70 regulating the lever 40 from rotating toward the insertion-coupling position and keeping on holding it at an initial position by being engaged with the detecting member 60 when the lever 40 is at the initial position is formed on an outer wall face of a female housing 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004101532-A (JP)
Title: Confocal displacement sensor
Inventor: SCHICK ANTON
IPC: G01C3/06
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity for relative movement between a sensor and a surface spot and for mechanical movement of an optical element of the sensor, for the interval measurement between the sensor and the surface spot, in the sensor for high-speed optical displacement measurement according to the confocal imaging principle.  <P>SOLUTION: The confocal sensor has a light source for emitting illumination light having various spectral components and an imaging optical system. The illumination light is oriented on the surface of an object to be measured by the imaging optical system. It is constituted so that different spectral components of the illumination light converge at various different intervals from the imaging optical system, on the basis of chromatic aberration of the imaging optical system. The confocal displacement sensor has a beam splitter so that the measurement light at least partly reflected from the surface is spatially separated from the beam route of the illumination light and a light receiver for detecting the measurement light spatially separated from the beam route of the illumination light, using spectrum resolution. Further, the confocal displacement sensor has an evaluation unit, and is constituted so that the interval between the sensor and the surface is obtained, from the light intensity of the measurement light detected per each different spectral component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086787-A (JP)
Title: Image pickup device
Inventor: ITSUKI MANABU
IPC: H04N9/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device in which only a motion of a target object is highly accurately detected by correcting a distance to the object using a luminance signal level obtained from an output signal of an imaging device.  <P>SOLUTION: The image pickup device comprises: image pickup means 1-6 for generating a video signal of a video image including a moving object; range finding means 10-12 for generating a distance signal to the object; a luminance signal detecting means 58 for generating a luminance signal of the image from the video signal; a distance correcting means 59 for correcting the distance signal in accordance with the luminance signal; a distance detecting means 13 for detecting a change of a video image in the direction of an optical axis from the output of the distance correcting means 59; a video evaluation signal detecting means 7 for detecting a video evaluation signal indicating a moving extent of the object from the video signal; a motion detecting means 8 for detecting a change of the video evaluation signal; and a motion identifying means 9 for comparing the change of the video evaluation signal with a reference value for predetermined motion detection, comparing a change of the video image in the direction of an optical axis with a reference value for predetermined distance detection, and judging the presence/non-presence of the motion of the video image within the distance range in a target field of view.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090809-A (JP)
Title: Refrigerator
Inventor: OTSUKA TOMOHITO
IPC: F25D23/02
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator that secures strength of a hinge part of a revolving door of a refrigerator and is excellent in design, assembly easiness, and safety.  <P>SOLUTION: A refrigeration compartment door 10 comprises an outer panel 11, a revolving shaft side cover body 12, a non-revolving shaft side cover body 13, and a foam heat insulation material filled in an inner panel and in the inside. A hinge reinforcing member 18 and a holding member 16 are provided in the vicinity of a hinge attaching part of the revolving shaft side cover body 12. The revolving shaft side cover body 12 is provided separately from the holding member 16. An attachment hole 16b provided at an end of the holding member 16 and an attachment hole 18b provided at an end of the hinge reinforcing member 18 are fastened together to an attaching hole 11b provided at an upper bending part 11d of the outer panel 11 by an attaching screw 19 so that the holding member 16 and the hinge reinforcing member 18 are fixed to the outer panel 11. Thus the revolving shaft side cover body 12 is made compact and the neat appearance of the door body can be enhanced. The hinge reinforcing member 18 is firmly fixed to the door body, so that durability reliability of the refrigeration compartment door 10 is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI