baber/WOPTO huggingface dataset:
Patent JP-2005115514-A (JP)
Title: Database search system, its search method, and program
Inventor: TAKATSUKA KAZUYOSHI
IPC: G06F17/30
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a function allowing flexible operation such as confirmation of a progress condition, prediction of a time required for search, and permission of an interruption by another processing during operation of search processing in a combined database system.  <P>SOLUTION: This database search system is provided with a search formula division part 32, which divides a search formula to create a plurality of divided search formulas processed in a fixed or less response time by specification of a search area, and an execution control part 33 feeding the search formulas divided by the search formula division part 32 sequentially to a search execution part for execution of search. In the search formula division part 32, a data distribution table 35 representing distribution of records, which matches search keys held in a table for a database as a search object, in the table is referred, the number of records included in the search area is corrected based on a ratio of a response speed for each table, and consequently, the search formula is divided into a plurality of search formulas for which a search area is sectioned so that the number of records in the search object becomes approximately constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056541-A (JP)
Title: Loading/unloading module for optical disk drive
Inventor: HO WEN-JEN
IPC: G11B17/051
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of effectively utilizing space and being adaptable to various sizes of disks while being prevented from being scratched or damaged.  <P>SOLUTION: The loading/unloading module for the optical disk drive includes a track plate 44, movable plate 43, guide plate 41, guide arm 42 and three rollers for three-point anchoring to achieve the functions of retrieving a disk, conveying the disk and ejecting the disk to substitute for a conventional tray loading type or leaf-actuation loading type technology.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114268-A (JP)
Title: Heat pump type water heater
Inventor: ARITA HIROSHI
IPC: F24H1/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of efficiently using hot water layer reduced in temperature in the middle portion of a hot water storage tank, and preventing a reduction in indirect heating capability caused by that hot water near an indirect heating circuit is minimized by reduction in hot water capacity by discharging air in the hot water storage tank.  <P>SOLUTION: This heat pump type water heater provided with the indirect heating circuit 5 for reheating of bath or the like comprises pipes 41 and 42 for extracting hot water in the hot water storage tank 1 connected to the top part of the tank 1 and a lower position under the indirect heating circuit 5 of the tank 1, respectively; a three-way selector valve 45 for selectively switching the extraction of hot water between the top-side pipe 41 and the lower position-side pipe 42; and a switching control circuit 46 for switching the three-way selector valve 45 from the lower position-side pipe 42 to the top-side pipe 41 in a predetermined time base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131295-A (JP)
Title: Method and device for preparing paper reel for replacing with high-speed reel
Inventor: BRANDLI WALTER
IPC: B65H19/10
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a paper reel for replacing with a high-speed reel while always placing the position of the paper web thereof under the control.  <P>SOLUTION: A roller 22 is rotatably installed on a slide 17 vertically movably fitted to a carriage 11 allowed to move on the paper reel 8 laterally relative to the axis thereof. The carriage 11 also supports a lateral slide having a cutting device and an adhesive joining device allowed to move along the axis thereof. The roller 22 is rolled on the paper reel 8, the uppermost layer of the paper roll 8 is sucked and held on the paper reel 8 and raised as the roller 22 is rolled, the end portion thereof is cut off by the cutting device, and an adhesive tape is stuck on the inside layer of the paper reel 8 by the adhesive joining device. Then the roller 22 is rolled back to a start position, and the portion of the paper web adjacent to the edge of an web end is pressed against the upper surface of the adhesive tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005118252-A (JP)
Title: Air cleaner
Inventor: OSADA HIDEHARU
IPC: B01J35/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor air cleaner solving problems of a conventional air cleaner such as clogging of a filter, use of harmful ozone and a complicated device, having a simple structure, exhibiting a high air purifying effect, and having a little necessity of replacing members.  <P>SOLUTION: This indoor type small-size air cleaner is provided with a suction port for sucking air, photocatalyst, a heater for activating the photocatalyst, and an exhaust port for exhausting the air; and is so constituted as to decompose malodor and harmful components by oxidation action of the photocatalyst activated by heating and purify the air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124366-A (JP)
Title: Controller for electric vehicle
Inventor: ONDA SHOJI
IPC: H02P27/08
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of unwanted over currents and torque when shifted again to powering or braking by accurately knowing the speed of an electric vehicle in coasting while an inverter is stopped.  <P>SOLUTION: The controller for an electric vehicle is provided with the inverter 4; an AC motor 5 which is driven by AC power supplied from the inverter; a rotational speed estimating means 15 which estimates a rotational speed of the AC motor from the power state supplied to the AC motor; a vector control means 11 which calculates an output voltage command value on the basis of the estimated rotational speed, a torque command value, and a magnetic flux command value, and controls the inverter on the basis of the output voltage command value; a coasting state determining means 16 which determines the coasting sate of the electric vehicle from a traveling command signal COM*; and an inverter auxiliary operation means 11 which operates the inverter by only giving the magnetic flux command value to the vector control means in the coasting state of the electric vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120986-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: AOYAMA TARO
IPC: F01N3/18
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system with an oxidation catalyst and a filter in an exhaust passage of an internal combustion engine, for performing oxidation removal of particulate materials accumulated in the filter and at the end on the exhaust gas inflow side of the oxidation catalyst while suppressing the worsening of fuel consumption due to the oxidation removal of the particulate materials.  <P>SOLUTION: In the exhaust emission control system for the internal combustion engine, when the filter is determined to be in an internally clogged condition (S101), fuel is supplied to the oxidation catalyst for increasing the temperature of exhaust gas flowing into the filter to avoid the internally clogged condition, and when the oxidation catalyst is determined to be in a clogged condition at the end on the exhaust gas inflow side and the internal combustion engine is determined to be in an operated condition allowing the temperature at the end to be increased to a preset temperature (S103, S104), fuel more than that in the case of avoiding the internally clogged condition of the filter is supplied to the oxidation catalyst for increasing the temperature at the end to the preset temperature to avoid the clogged condition at the end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130117-A (JP)
Title: Antenna apparatus for television reception
Inventor: OTSU MASAHIRO
IPC: H01Q1/12
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television reception antenna apparatus with excellent handleability.  <P>SOLUTION: The television reception antenna apparatus is constituted by arranging a radiator, a reflector and elements such as a wave director on an arm. The radiator is constituted of a turnup dipole 10 of a VU common type, and the power feeding part 12 of the radiator incorporates a mixer 21 provided with a mixing input terminal 32 for receiving a signal from other antennas so as to mix a reception output from the VU common type radiator and reception signals from other antenna apparatuses. The mixer is so constituted that 90 to 220 MHz and 470 to 542 MHz bands which are the reception bands of the television reception antenna apparatus are mixed with 524 to 770 MHz bands which is a reception band of other antennas. The television reception antenna apparatus and the other antenna apparatuses are connected via a transmission cable and supported by an identical supporting body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129136-A (JP)
Title: Disk cartridge
Inventor: AOISHI HARUMI
IPC: G11B23/03
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge whose strength and structure are increased and simplified, respectively.  <P>SOLUTION: In the disk cartridge 10, a pair of shutter members 18 is provided, which opens and closes an opening 16 formed in a case 14. A cam projection 66 projects at the opening side of each shutter member 18. Additionally, a guide rib 57 is erected corresponding to each cam projection 66 on an inner-wall surface 42S of the lower shell 26 in which the opening is formed. The guide rib 57 guides the cam projections 66 for allowing the shutter members 18 to generate open/close force. Therefore, no removal sections, such as a slit, are formed in the shutter member 18, thus remarkably increasing the strength of the shutter member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130592-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/15
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller for enhancing high-speed operating performance.  <P>SOLUTION: The motor controller comprises a means 1 for detecting the induced voltage of a motor; a voltage control first means 3 for outputting a voltage waveform 1, based on its magnetic pole position; a PWM control means 5 for converting the voltage waveform 1 into a PWM signal, an induced voltage-selecting means 2 for outputting magnetic pole position selection by selecting (6-n) pole positions in a single period of the electrical angle; and a voltage control second means 4 for outputting a voltage waveform 2 to the PWM control means 5, based on the magnetic pole position selection. The voltage control second means 4 comprises a phase angle setting means 14, which outputs a specified voltage waveform 2 in each of n time domains which are not selected and controls the phase angle of an AC voltage, based on the magnetic pole position and magnetic pole position selection, a current-detecting means 30 for detecting at least one phase of the armature current of a brushless DC motor, and a means 32 for selecting the current information from the current-detecting means 30 and outputting it to the voltage control second means 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170396-A (JP)
Title: Separator, its manufacturing method and analytical system
Inventor: SANO TORU
IPC: B81C1/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for accurately separating a molecule such as a nucleic acid and protein.  <P>SOLUTION: This separator 100 has a separating passage 112, a partition wall 301a and a partition wall 301b, and a capturing part 300 is formed on the partition wall 301a and the partition wall 301b. Thus, the molecule of the size intrusible in the capturing part 300 arranged on the partition wall 301a and the partition wall 301b is captured by the capturing part 300, and since a speed for moving on the separating passage 112 becomes slow, a sample can be accurately separated according to the size of the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005127267-A (JP)
Title: Mounting structure for in-tank valve
Inventor: FURUYA HITOSHI
IPC: F02M37/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a valve to be mounted on a fuel tank, capable of eliminating penetration of fuel vapor, maintaining fuel vapor discharge performance, and restricting manufacturing cost.  <P>SOLUTION: This mounting structure for an in-tank valve 100 to be mounted to an inner wall of a fuel tank of resin by fusion is provided with a base seat 120 comprising material that can be fused with the fuel tank, and a valve main body 110 comprising material that is different from that of the fuel tank. The base seat 120 is held by a cover body 130 of the valve main body 110, and it is fixed by fusion caulking, clip engagement, or engagement through a metal bracket or the like. These are inserted into the fuel tank of resin, and the base seat 120 is applied to the inner wall of the fuel tank to be fused, thereby the in-tank valve 100 can be disposed in the fuel tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134000-A (JP)
Title: Dry ice cold insulating/sterilizing method and cold insulator
Inventor: TOKUNAGA YOSHINORI
IPC: B65D81/18
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry ice cold insulating method using dry ice for cold-insulating raw foods such as sliced raw fishes on a dish which should be held at a low temperature to prevent the degradation of taste during a one-two hour waiting time until a customer is seated in a restaurant or a hotel, while producing the effects of sterilizing bacteria deposited on sea foods on the dish.  <P>SOLUTION: Foods on the dish are covered with a domed hollow cover 30 having high heat insulating effects with an opening portion at the upper center. An interior container 36 filled with the dry ice with a vent hole 36m at the lower part is mounted in the opening portion of the hollow cover. The dry ice releases cold for cold insulation and carbon dioxide having a concentration of 30% or more resides to sterilize bacteria deposited mainly on sea foods on the dish.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132701-A (JP)
Title: Purification method of halogenated nanocarbon material, halogenated nanocarbon material, substance storage and supply device, and fuel cell equipped with substance storage and supply device
Inventor: TAKI YUSUKE
IPC: B01J20/20
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a halogenated nanocarbon material by desorbing a physically adsorbed gas by heating the material in a reaction furnace in an inert gas atmosphere.  <P>SOLUTION: The halogenated nanocarbon material is heated to 300°C-500°C in a reaction furnace 1 in an inert gas atmosphere to desorb a physically adsorbed gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138624-A (JP)
Title: Input device for vehicle
Inventor: TAKAKU NORIO
IPC: B60K35/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for a vehicle capable of securing safety of a vehicle by restricting input when detection by a means for detecting whether an operating person is a driver or an occupant in a passenger seat becomes detection failure.  <P>SOLUTION: When a passenger seat occupant movement detection sensor 2b is ON and an input is not made to respective switches of a hand controller 1 for a predetermined time period, a control device 9 makes an operation mode to a driver mode and does not execute input restriction release.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141372-A (JP)
Title: Pos system, pos terminal, program, and method for controlling settlement process
Inventor: MINOWA MASAHIRO
IPC: G06Q50/10
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To implement a settlement process after identifying each customer who purchases specific articles such as those designated as poisonous or deleterious substances.  <P>SOLUTION: This POS system includes an article master management means 520 for storing an article master 20 whose management items are classification codes indicating whether or not articles to be sold are specific articles; an article code acquisition means 510 for acquiring article codes; a determining means 540 for determining whether or not the articles purchased are the specific articles by referring to the article master and reading the classification codes; an information input means 560 for letting the user input identification card information; an information storage means 570 for storing identification card information; a settlement process means 580 for implementing the settlement process according to the acquired article codes if identification card information is inputted and if the articles purchased include no specific articles; and a settlement process halting means 590 for halting the settlement process if no identification card information is inputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139994-A (JP)
Title: Diesel engine
Inventor: YOKOTA HARUYUKI
IPC: F02D13/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel engine for actualizing premixture compression ignition without greatly worsening fuel consumption even under operating conditions with its load higher than conventional one.  <P>SOLUTION: The diesel engine 1 executes fuel injection at a timing earlier than that of a compression top dead center to accelerate the premixture ratio of fuel for ignition combustion in a combustion chamber 5. It comprises a variable compression ratio mechanism 14 for mechanically increasing/reducing the volume of a control chamber 11 communicated with the combustion chamber 5 to change a geometric compression ratio, a variable valve timing mechanism 19 for slowing or quickening the closing operation of an intake valve 9 to change an effective compression ratio, and a control device 28 for controlling the variable compression ratio mechanism 14 and the variable valve timing mechanism 19 to keep their heat efficiency at maximum values depending on operated conditions at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139315-A (JP)
Title: Antistatic resin composition
Inventor: ENOMOTO MASAKI
IPC: C08K9/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antistatic resin composition controlled in static electricity dissipation function, excellent in sustainability and causing no contact migration.  <P>SOLUTION: The antistatic resin composition is obtained by compounding (a) a thermoplastic resin and/or an unvulcanized rubber, (b) an inorganic filler the surface of which is coated with at least one (co)polymer selected from the group consisting of polyalkylene ether, polyester, polyamine, polysulfide and polyacrylonitrile, and a solution prepared by dissolving (c) the metal salt described below in (d) an aqueous solvent and/or an alcohol-based solvent. Another version of the antistatic resin composition is obtained by removing the aqueous solvent and/or the alcohol-based solvent from this antistatic resin composition. The metal salt(c) is constituted of a cation selected from the group consisting of Li<SP>+</SP>, Na<SP>+</SP>, K<SP>+</SP>, Mg<SP>2+</SP>and Ca<SP>2+</SP>and an anion selected from the group consisting of Cl<SP>-</SP>, Br<SP>-</SP>, F<SP>-</SP>, I<SP>-</SP>, NO<SB>3</SB><SP>-</SP>, SCN<SP>-</SP>, ClO<SB>4</SB><SP>-</SP>, CF<SB>3</SB>SO<SB>3</SB><SP>-</SP>, BF<SB>4</SB><SP>-</SP>, (CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N<SP>-</SP>and (CF<SB>3</SB>SO<SB>2</SB>)<SB>3</SB>C<SP>-</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142397-A (JP)
Title: Bonding method and its device
Inventor: KOBAYASHI SHIGETAKA
IPC: H01L21/603
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method and its device for effectively mounting a mounting member on a substrate.  <P>SOLUTION: A plurality of aligned chips 4 are pressed with a head 12 from the upper portion of an elastic member 6 which is interposed between these chips 4 and the head 12 to cover the chips 4. The elastic member 6 uniformly pressurizes the chips by absorbing variations of the thickness thereof for every chip 4, and infrared rays emitted and focused from an infrared ray irradiation part 8 located below the substrate 2 irradiate only the rear surface of the substrate 2 on which the chip 4 is mounted, to heat and cure the resin of the substrate. It is therefore possible to simultaneously mount the plurality of the chips 4 on the substrate 2 and to avoid thermal stress which might be otherwise exerted on the entire substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141104-A (JP)
Title: Photomask
Inventor: NODA KENJI
IPC: G03F1/36
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask in which changes in device dimensions due to an optical proximity effect in a photolithographic process is prevented when patterns are spaced at a constant distance and the layout area of an integrated circuit is decreased.  <P>SOLUTION: Device patterns corrected by minute dimensions from each other are formed on a photomask and transferred onto a substrate to obtain optical proximity characteristic curves 404, 405 and 406 of the pattern dimensions. From the pattern spaces a to e as the intersections of the above curves and an aimed design finish dimension 402, a space which minimizes the layout area of an integrated circuit is selected and adopted to form an integrated circuit pattern on a photomask. Thus, changes in a pattern due to an optical proximity effect can be eliminated even when gate electrodes or the like are closely arranged, and circuit layout can be made in a small area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138888-A (JP)
Title: Lid material with hot water discharge hole
Inventor: YAMADA ARATA
IPC: B65D77/20
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material with hot water discharge holes, which improves the airtightness of the lid to enhance a steaming effect in steaming an instant noodle or the like by returning an opened outer lid to close an opening after forming the opening by peeling a part of the outer lid that is almost equivalent in area to the half of a container mouth and pouring hot water into the container through the opening.  <P>SOLUTION: The lid material consists of an inner lid and the outer lid, which are layered peelably. An outward projecting grip and two projections at both sides of the grip are formed on the outer peripheral edge of the lid material. On the inner lid, an outer lid peel-off starting cut is formed at the inside relative to the grip and the projections, and a plurality of hot water dripping cuts are formed on the part of the peripheral edge that is opposite to the grip, and an opening cut is formed in an area between the hot water discharge cuts and the peel-off starting cut. On the interior of the outer lid, parting layers are formed in an area enclosed with the part of the outer peripheral edge that is at the inside relative to the peel-off starting cut, and at the outside relative to the hot water dripping cuts and the opening cut. Through-cuts that penetrate the lid material are formed at the outside relative to the peel-off starting cuts at the inside relative to the projections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI