baber/WOPTO huggingface dataset:
Patent JP-2003182186-A (JP)
Title: Access door of printer and its using method
Inventor: KINSLEY TOD A
IPC: B41J29/13
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer suitable for use on a shelf having a limited vertical height in which a print cartridge or a sheet jam point can be accessed without requiring a gap in the vertical direction which is required in a prior art printer.  <P>SOLUTION: The ink jet printer has a housing provided with an access door and a web. The web has a first pair of hinge members for linking the web and the housing rotationally, and a second pair of hinge members for linking the web and the access door rotationally. The first pair of hinge members and the second pair of hinge members can cooperate to move the access door relatively to the housing in the direction approaching/receding to/from the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129726-A (JP)
Title: Game machine
Inventor: AIDA HIROSHI
IPC: H04R1/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which accomplishes the game performances under 'wind' alone without arranging a new blower.  <P>SOLUTION: A mounting hole 23a is so formed in an enclosure 21 having a space part 21a demarcated inside as to be directed at the front side of the machine and a speaker 26 is so arranged as to expose the front thereof outside from the mounting hole 23a. The first blowing port 23b communicating with the the space part 21a and outside is so formed at the position separated by a specified distance from the mounting hole 23a in the enclosure 21 as to be directed at the front side of the machine. As a result, when the speaker 26 is actuated, the air within the space part 21a is vibrated by sound waves generated in the space part 21a from the rear side of the speaker 26 to vary the pressure in the space part 21a, thereby allowing the internal air to be sent out of the first blowing port 23b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130221-A (JP)
Title: Wind-force classification apparatus
Inventor: NOSUMI NOBUO
IPC: B07B4/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind-force classification apparatus for efficiently classifying foreign matter and soil from a large amount of polluted soil containing foreign matter with good classifying accuracy.  <P>SOLUTION: The wind-force classification apparatus is equipped with a means for charging a definite amount of the polluted soil containing foreign matter in air streams per a unit time and a jet nozzle for forming air streams for classifying foreign matter from the polluted soil. As the charging means, a charging hopper in which soil containing foreign matter is charged and a feeder, which is excited in an obliquely upward direction with respect to a soil charging direction to feed and charge the soil in air streams from the charging hopper, are provided. The angle θ of inclination of the charging hopper is not less than 50° and the interval between the charging hopper and the feeder is not less than 15 mm. The jet nozzle is desirably a flat nozzle and the flow velocity of the ejected air streams becomes 5-60 m/sec when the air streams, which are ejected in a horizontal or obliquely upward direction from the area below the leading end part of the feeder from the jet nozzle, collide with the soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131810-A (JP)
Title: Method for manufacturing steel pipe having excellent buckling resistance performance
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel pipe of an API (American Petroleum Institute) standard X52 grade having excellent buckling resistance performance.  <P>SOLUTION: A billet which contains, by mass %, 0.05 to 0.12% C, 0.01 to 0.50% Si, 0.5 to 2.0% Mn, 0.05 to 0.50% Mo, and 0.01 to 0.08% Al is further added at need with one or ≥2 kinds of ≤0.05% Cu, 0.5% Ni, ≤0.5% Cr, ≤0.05% Nb, ≤0.1% V, and ≤0.05% Ti, and consists of the balance Fe and inevitable impurities is hot rolled at a rolling end temperature (Ar3-10) to (Ar3+80)°C and is then air cooled to be made into a steel plate having ≤2.0% yield elongation of a stress-strain curve and thereafter the steel plate is subjected to pipe expanding of 0.5 to 1.5% expansion rate by cold working as a final stage of pipe making.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134266-A (JP)
Title: Panel member and spacer of flat panel display, and vacuum container using the same
Inventor: NORIYA MASAYA
IPC: H01J29/87
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate transportation, transfer and handling of a panel member and a spacer and to simplify assembly work of a flat panel display, while realizing sufficient thinning and light-weight of the flat panel display.  <P>SOLUTION: Either one or both of the front side panel member 1 and a back side panel member 2 that form a vacuum gap part 5 between each of them are formed as a single component having a spacer 6 on inner face. As a means of installing the spacer 6, a printing process, a press molding process, an etching process, or a blast process are adopted. The spacer 6 is formed as a plurality of columnar bodies or as lattice like. The spacers are formed as separate and individual bodies and are constructed by a single member on all the region of the vacuum gap part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133288-A (JP)
Title: Image forming apparatus and cleaning method
Inventor: SAEKI KAZUCHIKA
IPC: G03G15/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of yielding an excellent image free from faulty transfer and the occurrence of a residual image and yielding a high-quality full color image even in the case of consecutively forming the image.  <P>SOLUTION: The image forming apparatus has an image carrier 11, an electrifying means 13, an exposure means 20, a developing means 30, an intermediate transfer body 41, a primary transfer means 45 and a secondary transfer means 51, and has a residual toner electrifying means 42 coming into contact with the transfer body 41 and electrifying a residual toner image on the transfer body 41 after secondary transfer to have a polarity reverse to a normal electrification polarity, and the transfer body 41 is cleaned by transiting the residual toner electrified to have the polarity reverse to the the image carrier 11 when the residual toner passes through a primary transfer part. Then, The absolute value of the electrification amount of the toner on the developing roller 32 of the developing means 30 is 5 to 40μC/g and the absolute value of primary transfer bias applied to the transfer means 45 is ≤1,000V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139834-A (JP)
Title: Electromagnetic cooker
Inventor: NISOHO NOBUTAKA
IPC: H05B6/12
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooker having a stable communication function capable of communicating through an antenna in good state.  <P>SOLUTION: An electromagnetic cooker 1 is provided with a communication device 27 and an antenna 31 at an operation panel part 5 at a front part of a main body 2. The antenna 31 is held and fixed inside a switch ornament frame 21 made of a synthetic resin, and the switch ornament frame 21 is detachably attached on a fixed base 12 made of a metal plate. Since the antenna 31 is arranged at the front part of the main body 2 at which other equipment or the like is hardly disposed, the communication conducted through the antenna 31 is hardly affected by the other equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140213-A (JP)
Title: Nitride semiconductor substrate, nitride semiconductor device and their manufacturing method
Inventor: SHIBUYA KATSUYOSHI
IPC: H01L21/205
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate, a nitride semiconductor device and a method for manufacturing them by which the generation of a crack can be suppressed and a yield can be improved.  <P>SOLUTION: A device forming layer 20 is provided on the nitride semiconductor substrate 10. The nitride semiconductor substrate 10 is formed with a seed crystal layer 13 which is stacked on one surface of a growing substrate 11 through a buffer layer 12. A first opening 13a1 having a predetermined width and a second opening 13a2 having a width larger than that of the first opening 13a1 are formed in the seed crystal layer 13. Internal stress acting on the device forming layer 20 which is formed on the seed crystal layer 13 is distributed by the second opening 13a2, and the generation of a crack in the device forming layer 20 is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159532-A (JP)
Title: Catalyst element containing metal and/or oxide and method for oxidizing and decomposing cyclic organic compound in exhaust gas from incineration plant using the same
Inventor: HESS KLAUS
IPC: B01D53/44
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a cyclic organic compound in exhaust gas from an incineration plant.  <P>SOLUTION: In the method for oxidizing and decomposing the cyclic organic compound in the exhaust gas from the incineration plant which is performed at 100-500°C using a catalyst element, the cyclic organic compound in the exhaust gas from the incineration plant is oxidized and decomposed using at least one or more types of the exhaust gas which does not contain dust selected from V<SB>2</SB>O<SB>5</SB>, TiO<SB>2</SB>, WO<SB>3</SB>or MoO<SB>3</SB>as oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144203-A (JP)
Title: Hose joint structure
Inventor: TANAKA TOMOAKI
IPC: F16L33/22
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To certainly seal both a rib hose and a cylindrical hose having no projection.  <P>SOLUTION: When the rib hose Ha is connected, projections H1 thereof are inserted while being engaged with the inside of a recessed groove 2 of a nipple outer peripheral surface 1a to be tightly contacted with the groove, thereby engaging the rib hose with the recessed groove 2 regardless of a molding tolerance of each projection H1 to be sealed. When the cylindrical hose Hb is connected, the inner surface H3 is inserted to a position for surface-contacting with a flat surface 3a to be tightly contacted with it, thereby tightly adhering the inner surface H3 of the cylindrical hose Hb to the flat surface 3a circumferentially entirely to seal the gap between the both.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146607-A (JP)
Title: Circuit board and its manufacturing method
Inventor: NAKAMURA KATSUMI
IPC: G06K19/077
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board excellent in recycling property and its manufacturing method.  <P>SOLUTION: On a circuit board 1 in which a component 6 is mounted on a multilayer board 5 formed by alternately laminating a thermoplastic resin film 2 and a conductor pattern 3, a wireless IC4 equipped with a wireless communication circuit element 11 and a memory element 12 is arranged. When substrate/component information is transmitted from a writer/reader 19, The circuit element 11 receives the information, and stores the information in the memory element 12. When a readout signal is transmitted, the wireless communication circuit element 11 having received the signal reads out the information from the memory element 12, and transmits the information to the writer/reader 19. The circuit board 1 can store in the wireless IC4 the information related to each material composed of the circuit board 1, and a treatment according to each material can be properly taken by reading out the information at the time of recycling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161191-A (JP)
Title: Electronic engine control and method
Inventor: MCCAULEY THOMAS A
IPC: F02D29/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic engine control and a control method thereof.  <P>SOLUTION: There is provided the electronic engine control compensating the engine's output capability based on the parasitic power load demands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105936-A (JP)
Title: Cooking range and waste disposal method
Inventor: SEGAWA SHINYA
IPC: A47B77/18
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To use heat or waste heat of a cooking range including a gas range or the like so as to wash, heat, sterilize and reduce in volume wastes including garbage, paper, a plastic film, and a moisture-proof material or the like at waste sources, and to easily dry, clean, store, collect, transport, and recycle the wastes; and thereby to enable reduction of combustion costs and an advanced treatment of exhaust gas so as to promote energy recovery and resource recovery for local areas, agriculture and forestry use and industrial use.  <P>SOLUTION: The cooking range is provided with a drive mechanism and a heating and exhaust mechanism which are exclusively for either cooking use, or the garbage use or packaging waste use, or which can be commonly utilized for all the uses. The cooking range carries out a primary treatment of the wastes, improves thermal efficiency, and utilizes the waste heat so as to heat and keep the heat in a heating machine using the same heat source of the range or the waste heat or a drying machine, a waste disposal container, and a cooking pan. The waste heat is kept in a heat recovery hood and various heat chambers installed in ducts, By using the waste heat, the heat-retention of a top panel with the waste heat and the use of the top panel as a heating plate, and the use of an insulating top panel or the like increase functions, convenience and heat efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053001-A (JP)
Title: Repair device for internal surface of pipeline and repair construction method
Inventor: KAMITAKI MORITAKA
IPC: E03F3/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair device for an internal surface of a bent pipeline and a repair construction method using the same.  <P>SOLUTION: This device is formed from a non-adhesive synthetic resin main body tube having a diameter smaller than that of the internal surface of the pipeline to be repaired, both closed ends and an air injection port at one end, and is used as the repair device for the internal surface of the bent pipeline by mounting a repair material on an outer peripheral surface of the synthetic resin main body tube and pressing the repair material on the internal surface of the pipeline. The repair material is mounted on the main body tube of a regeneration device for the internal surface of the pipeline, the tube is introduced into the bent pipeline, air is injected from the air injection port of the main body tube of the repair device for the internal surface of the pipeline, and the repair material for the internal surface of the pipeline is pressed by expanding the main body tube of the repair device for the internal surface of the pipeline and the repair material is adhered and fixed to the internal surface of the pipeline. Air is discharged from the main body tube and the main body tube is taken out of the pipeline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178193-A (JP)
Title: Online investment bank system
Inventor: SHIMIZU TOSHIYA
IPC: G06Q40/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable participation of a wide group of customers by facilitating application to newly-issued securities, and to directly reflect opinions of investors.  <P>SOLUTION: An online investment bank 10 is provided with a homepage 11 displaying a picture of a synopsis regarding an offering or the like for securities, a demand inputting picture or the like. It concludes a business tie-up contact with a securities sales company 20, invites customers 30, carries out member registration and account opening to a membership applicant, and provides an authentication number. The securities sales company 20 provides a guide column 22 regarding an offering or the like for securities, and a link button 23 to the homepage 11 of the online investment bank 10 is provided in the guide column 22 on a homepage 21. The online investment bank 10 carries out service regarding an offering, agency and mediation or the like of securities to the customer 30 accessing to the homepage via one's marketing activity or the link button 23 from the securities sales company 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152631-A (JP)
Title: Electromagnetic operation switching device
Inventor: ISONO SATOSHI
IPC: H01H33/59
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to an analog relay and a digital relay.  <P>SOLUTION: A bypass circuit is provided on a control substrate 18 with a control logic part 204 mounted bypassing a part of a break command from an analog relay or a digital relay to a control power source N through a resistance 312 and an auxiliary contact point 314. When a break command within a few amperes is inputted from the analog relay, a part of the break command is passed through the bypass circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148736-A (JP)
Title: Thermosensitive recording material
Inventor: MITAMURA YASUHIRO
IPC: B41M5/323
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which shows high thermal stability and fresh shelf stability and also can increase the whiteness of a non-image part (a texture part).  <P>SOLUTION: The thermosensitive recording material has a thermosensitive recording layer which contains a diazonium salt represented by formula (1) and a coupler encapsulated together with a non-volatile oil component represented by formula (2) in a microcapsule. In addition, the thermosensitive recording layer has the content, of the chemical compound represented by formula (2) in the microcapsule, which is equivalent to not less than 70 mass% of the total mass of the non-volatile components in the microcapsule excepting the diazonium salt. In the formulae (1) and (2), R<SP>1</SP>, R<SP>3</SP>and R<SP>4</SP>are each an alkyl group, an aryl group or an aralkyl group; R<SP>2</SP>and R<SP>5</SP>are each H, an alkyl group or a halogen atom; X<SP>-</SP>is a counter anion; and R<SP>11</SP>to R<SP>20</SP>are each H, an alkyl group, an alkoxy group, an aryl group, an aralkyl group or an aryloxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157291-A (JP)
Title: Driving method and driving-gear for ac type plasma display panel
Inventor: MURAKOSO TOMOHIRO
IPC: G09G3/291
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-contrast driving method for a PDP (plasma display panel) capable of assuring a sufficient driving margin by compensating a fluctuation-component of a barrier voltage due to the influence of crosstalk etc., from adjacent cells even if the barrier voltage changes.  <P>SOLUTION: The driving method for the PDP comprises impressing an upward ramp type waveform having a voltage smaller than an upward ramp type waveform voltage to perform perfect initialization to a scanning electrode as an initialization waveform of a subfield performing the selective initialization giving rise to a discharge only to the discharge cell where a sustaining discharge arises among a plurality of the subfields constituting one field period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222795-A (JP)
Title: Magnification correcting optical system
Inventor: MATSUMOTO NORIYOSHI
IPC: H01L21/027
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnification correcting optical system in which an infinitesimal magnification can be corrected.  <P>SOLUTION: A first lens 1 of a planoconvex lens is installed at an object surface 5 side, and a second lens 2 of a convexplano lens is installed at a focusing surface 7 side. The lens if enlarged or reduced by regulating a central interval d between the first lens and the second lens. Radii R<SB>2</SB>and R<SB>3</SB>of the curvature of the convex surface of the first lens 1 and the concave surface of the second lens 2 are set to R<SB>2</SB>=(1-n1)/ϕ<SB>2</SB>and R<SB>3</SB>=(n2-1)/ϕ<SB>3</SB>, wherein ϕ<SB>2</SB>, ϕ<SB>3</SB>are optical powers of the surfaces, and n1, n2 are refractive indexes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164444-A (JP)
Title: Online information transmission device
Inventor: NAKA HIDEHARU
IPC: H02J13/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online information transmission device capable of reducing a frequency of an information receiving process of a power supply system receiving power plant information by reducing a sending frequency of the power plant information in response to a characteristic of the power plant information.  <P>SOLUTION: The online information transmission device 3 carrying out sending and receiving of information between a power plant 1 and the power supply system 4 is composed of a power plant communication interface part 11 communicating with the power plant 1, a power supply system communication interface part 14 communicating with the power supply system 4, an upward data processing part 12 detecting change of upward information from the power plant 1, and a downward information processing part 13 sending downward information to the power plant. Numeric value information in the upward information is sent to the power supply system 4 after a specific time from detection of change of the upward information by the upward information processing part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171063-A (JP)
Title: Thin client system and thin client system control method
Inventor: TAKAHASHI TATSUO
IPC: G06F15/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee operation even if a session becomes abnormal by a noncommunicable state.  <P>SOLUTION: A gateway 5 is arranged in the middle of a communication pathway of a thin client terminal 1 and a sever 2, and an operation request made to the server 2 from the thin client terminal 1 is preserved in this gateway 5 up to satisfying a specific condition. After satisfying the specific condition, this is operated and requested to the server 2. The operation can be guaranteed even if the session becomes abnormal when the thin client terminal 1 and the server 2 are put in the noncommunicable state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172766-A (JP)
Title: Image browsing apparatus, image browsing storage method, program, and recording medium
Inventor: SAKUYAMA HIROYUKI
IPC: H04N5/91
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image browsing apparatus capable of storing a browsed image with image quality and resolution matched to a purpose of print or the like as required.  <P>SOLUTION: A display purpose encoded data acquisition means 102 acquires display purpose encoded data from an image data source 150 on a network and a display processing means 104 decodes and expands the encoded data and displays the resulting data on a display means 108. When a user uses a user interface means 120 to instruct storage of a displayed image and designate the image quality and the resolution or the like, a storage oriented encoded data acquisition means 110 additionally acquires encoded data difference between the storage oriented encoded data with the designated image quality and resolution or the like and the display oriented encoded data from the image data source 150, and composes the encoded data difference with the display purpose encoded data. A storage processing means 116 stores the composed encoded data to a storage means 118.  <P>COPYRIGHT: (C)2004,JPO