baber/WOPTO huggingface dataset:
Patent JP-2005209555-A (JP)
Title: Light-up system
Inventor: HAYASHI HIDETO
IPC: H05B37/02
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To straightly express live movement information such as fluctuation of a natural phenomenon and a movement of a man as a movement of light in real time.  <P>SOLUTION: A display part 2 comprising a large number of lighting fixtures capable of changing color tones is provided in an upper part of a building 1 such as a high-rise building. The color tones of the lighting fixtures are changed in real time according to the live movement information given from external environment, for example, live wind direction/air velocity data information detected by a wind direction/air velocity sensor 31. A control means 4 generates a stage-effect signal in real time based on the live wind direction/air velocity data information, and a light control means 5 modulates the color tones of many lighting fixtures in the display part according to the stage-effect signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209310-A (JP)
Title: Deinterleave method and circuit, and information reproducing device
Inventor: TAKAGI YUJI
IPC: G11B20/18
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction method and circuit which can develop the lost pointers quickly and in a small circuit scale, and also provide an information reproducing device.  <P>SOLUTION: It has a 1st storing step of storing the reproduce data in the storing bank of a 1st memory in the predetermined order, a 1st read step of reading the data in a order different from the storing order, and a 2nd storing step storing the read data in a 2nd memory. If the frames are detected to be out of steps when reproducing the data, the storing position is corrected in inside the storing bank for the following reproduced data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250787-A (JP)
Title: Black galvanized steel sheet
Inventor: NAKAMARU HIROKI
IPC: C23C22/17
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black galvanized steel sheet which has superior heat absorbing/radiating properties, conductivity and corrosion resistance in a formed part, and contains no hexavalent chromium.  <P>SOLUTION: The black galvanized steel sheet comprises a blackening-treated galvanized steel sheet; a composite film formed on the surface by applying a treatment liquid containing phosphate ions, vanadate ions, metal ions, an α, β-unsaturated carboxylic acid and a glycoluril resin; and further an organic resin layer formed on the surface of the composite film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237976-A (JP)
Title: Vehicle
Inventor: FAYE IAN
IPC: B60L11/18
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle equipped with a device to convert the chemical energy into electrical and/or mechanical energy, in particular a fuel cell unit, and/or a combustion device such as a Diesel engine or a gasoline engine, in which at least one oxygen-containing starting substance mixture gas is provided, wherein the efficiency of the energy conversion can be enhanced compared with a conventional technique, in order particularly to pay considerations to the environment.  <P>SOLUTION: The vehicle includes a separation device 7 to separate at least one fluid 2 having a high oxygen concentration from the fluid remainder 3 of the starting substance mixture gas 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242301-A (JP)
Title: High-speed convergent two-stage automatic gain control (agc)
Inventor: NAVE JAMES E
IPC: H04N5/52
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide merit in exactness, speed and extended utility by easily applying high-speed convergent two-stage automatic gain control to a video signal processing system.  <P>SOLUTION: A method and system for automatic gain control (AGC) within a circuit are disclosed. The disclosed method and system provides automatic gain control that is suited to a video application and is exactly convergent at high speed. A signal amplitude control method responds to a gain underflow or overflow. A new fine gain control value is extrapolated, and a new rough gain control value is determined. In order to generate an output signal within an output amplitude range selected in advance, the new fine gain control value and the new rough gain control value are applied to that signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217295-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HAYASHI EIJI
IPC: H01L21/56
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device whereby no wrong effect is given to its semiconductor chip, and it can be manufactured easily and its heat radiating quality can be improved.  <P>SOLUTION: The manufacturing method of a semiconductor package has a process for so mounting a semiconductor chip 1 on the surface of a mounting substrate 2 as to connect electrically, by using solder bumps 10 electrodes 9 formed on the principal surface of 1b of the semiconductor chip 1 with bonding pads 11 formed on the surface of the mounting substrate 2; a process for sealing the solder bumps 10 with an underfill resin 3; a process for subjecting a principal surface 1a of the semiconductor chip 1 to a plasma processing after sealing the solder bumps 10 with the under-fill resin 3; and a process for disposing a heat spreader on the principal surface 1a of the semiconductor chip 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218064-A (JP)
Title: Facsimile machine
Inventor: YOSHIDA TOMOKI
IPC: H04N1/387
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine capable of preventing deterioration in image quality.  <P>SOLUTION: The facsimile machine can be connected to a network, can deliver received FAX documents to other machines or PCs, and can perform FAX transmission/reception of a large size. The facsimile machine is provided with a system control means 11 for performing control to reduce the data into a fixed form size and deliver the data in delivering the image received by FAX in a large size, when the data received by FAX in a large size are delivered to the other machines or PCs and are printed by a machine as another server or printers on the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261868-A (JP)
Title: Ladle, and method for using ladle
Inventor: NISHIO TAKUMI
IPC: B22D39/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high heat retaining ladle and its using method by which the oxidation of molten metal can be suppressed, and to provide the high heat retaining ladle by which the incorporation of impurity layer can be prevented.  <P>SOLUTION: The ladle is provided with a main body part (11), a molten metal introducing part (12) having a molten metal introducing hole (121) and connected to the main body part, a molten metal pouring part (13) having a molten metal pouring hole (131) and connected to the main body part and a gas supplying hole (15) for supplying the gas into the ladle, and an opening hole part except the molten metal pouring hole and the gas supplying hole, is not provided. Further, this ladle is provided with a molten metal introducing course (122) joined with one end side of the molten metal introducing part (12) as the molten metal introducing hole (121) at the other side, and the molten metal introducing hole can be opened downward. The method for using the ladle is supplied to inert gas from the gas supplying hole into the ladle, in which the molten metal in not yet filled up when the molten metal is held by using this ladle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226667-A (JP)
Title: High pressure gas discharge device and moving body
Inventor: MIURA SHINPEI
IPC: H01M8/04
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the combustion of high pressure gas when discharged from a high pressure gas container storing the high pressure gas to the outside, at a position apart from the high pressure gas container.  <P>SOLUTION: This high pressure gas discharge device 30 comprises a release pipe 34 for guiding the high pressure gas in the high pressure gas container to the outside and a discharge valve 38 provided in the discharge pipe 34 so as to be opened depending on predetermined conditions. The high pressure gas discharge device 30 has an air mixture promoting part 36 provided at the end of the discharge pipe 34. The air mixture promoting part 36 promotes the mixture of the discharged high pressure gas with air by utilizing negative pressure generated when the high pressure gas discharged upon opening the discharge valve 38 passes inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227059-A (JP)
Title: Surface plasmon resonance measuring method
Inventor: KYO MOTOKI
IPC: G01N21/15
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance measuring method capable of easily removing bubbles even if bubbles get mixed in a flow cell.  <P>SOLUTION: The surface plasmon resonance measuring method is characterized in that the cross-sectional area of the flow channel connected to the outlet of a flow cell is 0.04 mm<SP>2</SP>or below and constituted so as to increase the pressure in the flow cell by pressure loss to dissolve and remove mixed bubbles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227446-A (JP)
Title: Multilayer film optical member and method for manufacturing the same
Inventor: IWANE TORU
IPC: G02B5/26
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high-quality multilayer film optical member by a simple method.  <P>SOLUTION: A multilayer film optical member 10 is constituted by layering many of two layers, namely A layer 1 and B layer 2 having different optical characteristics alternatively. A method for manufacturing the multilayer film optical member 10 comprises; (1) injecting ultraviolet-curing type liquid crystal in between a pair of transparent glass substrates 11 with transparent conductive films 12; (2) irradiating the ultraviolet-curing type liquid crystal with coherent ultraviolet rays of light L1, L2 each of which has parallel luminous fluxes through the glass substrates 11 from both sides of the liquid crystal; and (3) irradiating the liquid crystal with ultraviolet light L3 which has uniform intensity on the surface of the glass substrate 11 through the substrates 11 while applying an electric field between the pair of the transparent conductive layers 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232488-A (JP)
Title: Vapor deposition apparatus
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/205
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus which prevents a substrate from freely rotating in a recess for supporting the substrate, simultaneously prevents the substrate from being bent due to thermal expansion, and prevents a susceptor and a substrate holder from being damaged.  <P>SOLUTION: The vapor deposition apparatus that has the substrate holder 11 which supports the substrate 13, mounted on the top face of the susceptor to be heated by a heating means, heats the substrate through the susceptor and the substrate holder while rotating the susceptor, and forms a thin film by supplying and depositing a gas phase material onto the substrate, comprises: a circular substrate-holding recess 14 having a larger diameter than the substrate formed on the top face of the substrate holder; and a protrusion 16 for preventing the substrate from rotating installed on the peripheral wall of the substrate-supporting recess, which has a protruding quantity corresponding to a cut-off dimension of a cut-off part 15 arranged on the outer surface of the substrate, and which has an arc-shaped tip in a portion of abutting to the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230633-A (JP)
Title: Cyclone centrifugal separator
Inventor: YOSHIDA HIDETO
IPC: B04C5/28
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation of swirling flow to enhance an amount of separation and a separation performance, and also allow so as to bring close to a desirable classification.  <P>SOLUTION: A cyclone centrifugal separator generates swirling at a predetermined flow speed by supplying a liquid containing a fine material from a liquid discharge path 10, moves the fine material to the outside in a centrifugal state to discharge fluid separating the fine material from a liquid outflow path 11, includes a cyclone part 3 for reducing the speed of swirling and settling the separated fine material, an orifice ring 14 forming the liquid discharge path 10 at a plurality of places, a liquid pressure chamber 12 formed by communicating with the surrounding of the liquid discharge path 10 located at the plurality of places and a liquid introduction path 13 for introducing the liquid containing the fine material to the liquid pressure chamber 12, and is formed by biasing the liquid discharge path 10 to the inner side of a tangential direction of an inner wall of the orifice ring 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232336-A (JP)
Title: Method of solubilization of polylactic acid-based biodegradable plastic
Inventor: KONO TAKASHI
IPC: C10L3/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of solubilization of polylactic acid-based biodegradable plastics.  <P>SOLUTION: The method of solubilization of polylactic acid-based biodegradable plastics includes a step in which the polylactic acid biodegradable plastics and wastewater obtained after methane fermentation are mixed. The wastewater obtained after methane fermentation may be wastewater obtained after anaerobic methane fermentation of the polylactic acid biodegradable plastics. The invention also presents a method of recovery of energy from the polylactic acid biodegradable plastics. The method includes a step in which a solution of the polylactic acid biodegradable plastics is obtained by solubilizing the polylactic acid biodegradable plastics using the method of solubilization and a step in which the solution is subjected to methane fermentation at a temperature of 50°C to 60°C under an anaerobic condition and the generated biogas is recovered. The solution of the polylactic acid biodegradable plastics may be mixed with organic wastes and subjected to methane fermentation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192009-A (JP)
Title: Electrochromic device
Inventor: ANDERSON JOHN S
IPC: G02F1/161
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic device having an improved sealing member.  <P>SOLUTION: The electrochromic device 310 contains elements disposed in the front and rear parts forming a space, with each element having a front surface and a back surface. The front element has one layer of a transparent conductive material disposed on its back surface, while the rear element has one metal layer disposed on its front surface. The device also contains a sealing member 116 which bonds the elements disposed in the front and rear parts forming a space in a space-apart relationship to define a chamber containing an electrochromic medium 125. The sealing member 116 contains a sealing system and glass beads having the average diameter as <2/3 of the distance of the space formed by the front and rear elements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232122-A (JP)
Title: Method for producing propylene
Inventor: SETOYAMA TORU
IPC: C07B61/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene from ethylene in high yield and efficiency and capable of remarkably varying the yield balance of ethylene and propylene in the production of olefins by the pyrolysis of naphtha to increase the propylene/ethylene ratio and reduce the steam cost in the pyrolysis of naphtha.  <P>SOLUTION: Propylene is produced by reacting ethylene produced in an olefin-production apparatus by the pyrolysis of naphtha with a gas containing methanol and/or dimethyl ether in the presence of a catalyst and using the by-produced water as the steam-generation source for the pyrolysis of naphtha.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237544-A (JP)
Title: Automatic excitation massager
Inventor: TAKASHIMA MITSURU
IPC: A61H23/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional excitation massager to be automatically excited with the resonant frequency of an objective region of massage by detecting the mechanical impedance of the objective region of massage and positively feeding back to a vibrator to efficiently massage the objective region of massage, wherein it is difficult to be adapted to the time and positional variation of the mechanical impedance of the objective region of massage and there is a restriction by a method for attaching a sensor.  <P>SOLUTION: The subject vibration massager has a cavity in a part abutting to the objective region of massage, and detects the mechanical impedance of the objective region of massage by detecting the variation of pressure inside the cavity by a pressure detecting element. The massager is excited to automatically vibrate with the resonance frequency of the objective region of massage by positively feeding back the detected mechanical impedance to a vibration part of the massager.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242565-A (JP)
Title: Restaurant management method, restaurant management system, inputting device for customers
Inventor: TAKAHASHI NOBUTOSHI
IPC: G07G1/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To save labor by adopting a charge prepayment system and make preparations for cooking a set dish quickly and without errors.  <P>SOLUTION: (a) A center (54) makes a first memory (60) store individual dishes constituting a set dish beforehand. (b) When a customer orders a set dish and makes payment, the center makes a number issuing means issue a number tag (28) to the customer and makes a second memory (62) store the number. (c) The center reads out the individual dishes from the first memory (60) and makes a kitchen display means (64) installed at each of the kitchens for individual dishes show the individual dishes to make and the number of order. (d) The center reduces the number of order to be shown in the kitchen display means (64) based on a signal of readiness inputted from a cooking completion inputting means (66). (e) The center confirms that all the individual dishes are ready and urge the customer to receive the set dish. (f) When the customer has received the set dish, the center makes the second memory (62) erase the number of the number tag (28) from it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242835-A (JP)
Title: Sales system and point use system
Inventor: HIRAOKA KENJI
IPC: G06Q30/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business model for sales operation and a point utilization system capable of selling to an end user through a web, and conducting complementary sales promotion operation in accordance with such the sales, in addition to wholesaling to a retailer and supermarket or the like by utilizing a web site on the Internet.  <P>SOLUTION: A client 6 connects a mobile phone 36-2 to a sales service site through a communication network 10, browses basic information of point utilization cooperating store displayed on a point utilization page. When the client selects a desired store, introduction data to a terminal 37 of a point utilization cooperator is transmitted through a sales sever 20, transmission of vacant information or the like and utilization information such as a vacant time or the like of the point utilization cooperating store is required. When information on whether the store is available or not is received, the information is transmitted to the mobile phone 36-2 or 36-3 as a source which selects the expected store through the communication network 10. When the client 6 sees utilization information, selects the store to be used, inputs the number of users, a utilization time or the like by a key, application data is transmitted by a route from the mobile phone 36-2, via a radio base station 31, the communication network 10, the sales server 20, and the communication network 10, to the terminal 37 of the point utilization cooperating store 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053696-A (JP)
Title: Automatic document feeding device
Inventor: HIRAI YASUYUKI
IPC: H04N1/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the setting of separating pressure according to the kind of documents in an automatic document feeding device.  <P>SOLUTION: A paper feeding belt 14m of a paper feeding belt mechanism 14c abuts on a separation roller 14d, and the paper feeding belt mechanism is supported to a support member rotatably around the downstream end in a document conveying direction as a fulcrum. A contact member 18 is disposed at the support member movably in the document conveying direction. A presser member 16a pressing the contact member downward is formed on the inner surface of a cover member 16. When the cover member is closed, the contact member is pressed downward by the presser member to change the rotating angle of the paper feeding belt mechanism to thereby change the setting of separating pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247475-A (JP)
Title: Wrinkle stretch method for web and its device
Inventor: FUJII HITOSHI
IPC: G11B5/84
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrinkle stretch method for a web and its device capable of stretching wrinkle and shrinkage of the web without attaching indentation flaw, with less variation with age of an expander roll.  <P>SOLUTION: The wrinkle stretch device 1A for the web is provided with a rotation charging roll 4 formed with a charging part 43 and a non-charging part 42 on a surface with a predetermined gap; a rotation contact roll 3 contacted with the charging roll 4, formed with a dielectric body layer 32 on a surface and formed with a pattern of charging and non-charging on the surface by the charging part 43 and the non-charging part 42; and a discharging roll 5 contacted with the contact roll 3 and discharging the pattern of the charging and the non-charging formed on the surface of the contact roll 3. Optional charging patten is formed on the surface of the web F by contacting the wide and long web F with the surface of the contact roll 3 and the web F is stretched in the width direction by electrostatic attraction force to stretch the wrinkle of the web.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250013-A (JP)
Title: Developing roller, developing device, process cartridge and image forming apparatus
Inventor: HIZUKA KYOTA
IPC: G03G9/087
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller having high magnetic force and wide latitude for carrier deposition, to provide a developing device using the developing roller, and to provide a process cartridge and an image forming apparatus equipped with the developing device.  <P>SOLUTION: The developing roller 2 comprises a developing sleeve 5 made of a nonmagnetic material, a magnet roll 6 disposed inside the developing sleeve 5, and a plurality of magnetic poles including a developing magnetic pole P1 in the magnet roll 6. The magnetic flux density distribution in the normal direction of the developing magnetic pole P1 in the magnetic roll 6 and of a downstream magnetic pole P2 adjacent to the magnetic pole 1 in the downstream side along the carrying direction of a developer shows such magnetic characteristics that the change rate curve of the magnetic flux density in the normal direction with respect to the circumference direction has no local minimum point in the range from the point of the peak magnetic flux density of the developing magnetic pole P1 to the point of the peak magnetic flux density of the downstream magnetic pole P2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI