baber/WOPTO huggingface dataset:
Patent JP-2004221079-A (JP)
Title: Electronic device equipped with wide lens for obtaining small spot size of emission
Inventor: BENNING PAUL
IPC: H01J3/02
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve an efficiency of electron emission and simplify the formation of a tip emitter in a well of an electron emitter.  <P>SOLUTION: The electron device comprises a tip emitter (10) which is formed in the well (12) demarcated in a substrate (8). An extractor (14) arranged around the well extracts the emission from the tip emitter (10). A wide lens (16) converges the emission through its opening part. The opening part is arranged sufficiently large and sufficiently separated far away so that most of the angle of divergence of the emitted matter can be covered. The emission is converged to a spot.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005198164-A (JP)
Title: Pll synthesizer
Inventor: MAEDA MASAKATSU
IPC: H03K23/64
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL synthesizer for adopting a fractional frequency division system employing a delta sigma circuit for realizing a low consumed current without deteriorating the characteristic.  <P>SOLUTION: A period shared by "H" levels is equal to a period shared by "L" levels in an output of a 1/2 fixed frequency divider 21 in the case of the 50% Duty cycle. An N counter 16 counts not only the number of rising edges but also the number of falling edges in the output of the 1/2 fixed frequency divider 21 without increasing the input frequency to the N counter 6. This can prevent the amount of Phase jump of a frequency division signal (Fdiv) 6 being the output signal of a variable frequency divider 2 from being increased, otherwise incurring deterioration in the noise characteristic of the PLL synthesizer, caused when an M value 14 being the frequency division ratio of the variable frequency divider 2 is switched. Thus, the PLL synthesizer is obtained, which has a characteristic unchanged from that of prior arts and attains the low current consumption by employing the 1/2 fixed frequency divider 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240960-A (JP)
Title: Content utilization management system
Inventor: NAKAHARA TORU
IPC: G06Q50/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content utilization management system having flexibility and extendability managing the utilization of a content based on a plurality of right management systems.  <P>SOLUTION: The content utilization management system is a system containing terminal equipment 300 utilizing the content and a license generation server 100 managing the utilization. The license generation server 100 comprises: right generation sections 10A, 10B generating utilization condition information indicative of the utilization condition of the content by corresponding to the plurality of respective right management systems having different right management systems utilizing the content; a content key storage section 103 storing a content key; and a license generation section 102 generating license information from the utilization condition information and the content key, and the like. The terminal equipment 300 comprises: right interpretation sections 30A, 30B determining the propriety of the utilization of the content under the plurality of right management systems: and content utilization sections 321a, 321b utilizing the content in accordance with a determination result, and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005203066-A (JP)
Title: Image forming apparatus and erasing method
Inventor: HATTORI YASUHIRO
IPC: H04N1/21
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving performance of an image forming processing and to provide an erasing method.  <P>SOLUTION: This image forming apparatus is provided with a hardware resource to be used in the image formation process, a program for performing the process relating to the image formation, and a hard disk for storing the information including the image. It has features that the erase information for showing whether the erase of divided areas is executed or not for every divided area which the hard disk is divided into a plurality of areas, the grouped erase information which a plurality of erase information are grouped, the erase counting information to be decided on the basis of the grouped erase information, an erase judging means for judging whether the divided area to be erased exists or not in the plurality of divided areas corresponding to the grouped erase information, by which the erase count information is decided, and an erasing means for executing the erase of the divided area corresponding to the erase information on the basis of the erase information corresponding to the plurality of divided areas which the existence of the divided area to be erased is judged by the erase judging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209399-A (JP)
Title: Fuel cell system
Inventor: YUMIYA HIROYUKI
IPC: H01M8/10
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system for surely reducing fluorine ions contained in generation water.  <P>SOLUTION: The fuel cell system comprises a fuel cell 12 provided with a fluorine-based solid high polymer film, receiving supply of an anode gas including hydrogen on an anode, receiving supply of a cathode gas including oxygen on a cathode and generating power, a fluorine ion concentration detector 46 for detecting concentration of fluorine included in moisture generated on the cathode, and a power generation stop releasing means exceeding a prescribed threshold by fluorine concentration, releasing the stop state of power generation when power generation by the fuel cell 12 is in a stop state and generating power by the fuel cell 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207482-A (JP)
Title: Sliding member
Inventor: SAKAI MANABU
IPC: F16C33/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member for use in a liquid equipped with enhanced easiness in handling.  <P>SOLUTION: A bearing 5 of a canned motor pump is formed by filling a fluorocarbon resin with at least either of the carbon nano fiber and carbon nano tube excellent in the heat resistance, shock absorbing performance, etc., which allows enhancement of the heat resistance, chemical resistance, shock absorption, and mechanical strength and also prolongation of the service lifetime owing to the self-lubricating performance of the carbon nano fiber or the carbon nano tube, and further the easiness in handling can be enhanced as including possibility of suppressing a shape change due to the sliding heat owing to the thermal conductivity of the carbon nano fiber or the carbon nano tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207867-A (JP)
Title: Status checking system for structure
Inventor: OKADA KEIICHI
IPC: G01M99/00
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a status checking system for structures, capable of readily deciding the soundness of the structure.  <P>SOLUTION: Maximum value storing type sensors 1 are placed on columns 4, beams 5 and piles 6 of a structure 10, a seismic controllers 7 and seismic isolators. The maximum value storing type sensors 1 are connected with wireless tags via sensor cables 1a. The maximum value storing type sensors 1 and the wireless tags may be one-to-one correspondence, or a plurality of the maximum value storing type sensors 1 may be controlled by a single wireless tag. For the wireless tag, an RF sensor tag 2, utilizing RF communication, is used. The RF sensor tag 2 are placed on the wall surfaces and on the ceiling surface of the structure so that reading becomes possible by the RF sensor reader 3 which is a reading device carried by persons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212175-A (JP)
Title: Inkjet recording device
Inventor: SHIMA TAKEAKI
IPC: B41J2/175
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the internal ink tank connection part of an inkjet recording device from becoming smeared by an ink under changing environments.  <P>SOLUTION: The inkjet recording device comprises a recording head 1; an ink tank 2 for storing the ink; ink supply paths 14 and 15; a first hollow tube 4 arranged at the end parts, on the ink tank 2 side, of the ink supply paths 14 and 15; a first hollow tube 4; and a second hollow tube 5 communicating with an atmospheric communication chamber 12 which communicates with the air. The ink tank 2 is freely detachable from the inkjet recording device and a fitting part of the ink tank 2 has a communication hole 4a, with the ink tank 2, which is opened in the first hollow tube 4 and an ink flow path 6a for communicating with the air. The ink flow path 6a communicates with the communication hole 4a in such a state that the ink tank 2 is not fitted and is arranged on an ink flow path member 6 which retreats the ink flow path 6a from the communication hole 4a in such a state that the ink tank 2 is fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211411-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of enhancing amusement in the announcement of the possibility of an advantageous state by a variable display device.  <P>SOLUTION: By selecting a reel control method and a performance mode according to a reel control mode set currently, it is made to look as though the halted mode of reels 2L, 2C, and 2R indicating the possibility of the state of establishment of a BB flag or an RB flag had changed according to the performance mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213000-A (JP)
Title: Moving handrail holder
Inventor: SUZURIGAWA MASAHIDE
IPC: B66B31/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily hold a moving handrail in attaching/detaching work of the moving handrail for a moving sidewalk or an escalator.  <P>SOLUTION: This moving handrail holder 14 has a first hook part 22 for hanging a holder 14 to a railing 12 not mounted with the moving handrail 16, and a second hook part 24 provided on the root side of the first hook part 22 to hang the moving handrail 16. The moving handrail holder 14 can be easily attached to and detached from the railing 12 and can easily hang the moving handrail 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213466-A (JP)
Title: Primer for road sign-displaying material
Inventor: ASAMI KEIICHI
IPC: C09D5/00
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer of a thermoplastic elastomer-based resin for a road sign-displaying material, without containing an aromatic hydrocarbon-based solvent or a chlorine-based solvent which cause problems, excellent in storage stability of its solution and exhibiting a good adhesion to both of a road surface consisting of asphalt, concrete, etc., and the road sign-displaying material.  <P>SOLUTION: This primer for the road sign-displaying material consists of (A) a thermoplastic elastomer, (D) an organic solvent of an alicyclic hydrocarbon and/or aliphatic hydrocarbon, (C) a stickiness-imparting resin and/or (B) a monomer having an α,β-mono-ethylenically unsaturated group and other copolymerizable monomers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215649-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: KOIDE SHIN
IPC: H01L27/32
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device, having an element whose leakage current is small.  <P>SOLUTION: The electro-optical device has a light emitting element having a light-emitting layer which is laminated on a substrate and emits light, an element which is an element for driving the light-emitting element and provided between the substrate and light-emitting layer and has an amorphous silicon semiconductor layer, a 1st light-shielding layer which is provided between the element and light-emitting layer and blocks light incident on the amorphous silicon semiconductor layer, and a 2nd light-shielding layer which is provided at least partially, nearly in parallel with or obliquel with respect to the laminating direction of the light-emitting layer and blocks the light incident on the element. The 1st light-shielding layer and 2nd light-shielding layer are preferably formed into a single body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218905-A (JP)
Title: Concentration system, concentration method, heat treatment system and heat treatment method of hydrous waste liquid
Inventor: ISHII YUJI
IPC: C02F1/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for concentrating hydrous waste liquid which has excellent heat efficiency and exhibits excellent efficiency in hydrous waste liquid treatment.  <P>SOLUTION: This system for concentrating hydrous waste liquid is provided with: a means 10 for adding anhydrous salt S to the hydrous waste liquid L; a means 20 for cooling the anhydrous salt S-added hydrous waste liquid L to produce a salt hydrate C. S; and a means 30 for obtaining concentrated waste liquid C. L from the liquid which contains the salt hydrate C. S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222763-A (JP)
Title: Power cord attaching device for apparatus with caster
Inventor: NAKAMURA HIROSHI
IPC: H01R13/56
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a power cord and a power source input connector from being damage by the power cord trodden by or rolled up in a caster with a simple structure.  <P>SOLUTION: A power source input connector 3 is provided between two casters 2 at an under part of the rear face of an equipment main body 1 so that the connector (male) is directed in a horizontal direction, with a right-angle plug 4b (female) set at one end of a power source cord 4. At an upper part of the power source connector at an under part of the rear face of the equipment main body, a slanted part 10 directed downward aslant is provided so that the power cord directed upward from the right-angle plug is in contact with it to be guided between the two casters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219324-A (JP)
Title: Method for forming resin molding
Inventor: INUZUKA TAKAYUKI
IPC: B29C45/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin molding which is excellent in processing capacity and can obtain a desired surface-roughened state.  <P>SOLUTION: In the method, the resin molding 11 is formed by packing a resin 4 in a mold 2. The resin 4 is melted in an injection molding machine 1. When the resin 4 is crystalline, a first substance which has a critical temperature not exceeding its melting temperature and is gas in an atmospheric state is introduced from a first introduction tube 8 and mixed with the molten resin in a supercritical fluid state into a mixed resin. The inside of the mold 2 is held to be an atmosphere in which the first substance is made a solid state region. The mixed resin is packed in the mold 2, and particles of the first substance in a liquid state and/or a solid state are formed on the surface of the mixed resin in contact with the mold 2. The resin molding 11 is taken out from the mold 2, the particles of the first substance existing on the surface of the mixed resin are vaporized/foamed, and the surface-roughened resin molding 11 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222625-A (JP)
Title: Nonvolatile semiconductor memory apparatus
Inventor: ANZAI SHINSUKE
IPC: G11C16/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus in which a problem caused by trimming of a reference cell is solved, which can be cope with multi-level, and in which high speed and stable read-out operation can be performed.  <P>SOLUTION: This apparatus is a nonvolatile semiconductor memory provided with a read-out circuit in which the prescribed voltage is applied to a selection memory cell and a reference cell so that current in accordance with respective threshold voltages are made to flow, each current flowing in the selection memory cell and the reference cell are compared each other, and data stored in the selection memory cell are read out. The read-out circuit utilizes commonly the reference cell set in the same memory state at the time of normal read-out and at the time of read-out for verifying write-in, when the prescribed voltage is applied to the selection memory cell and the reference cell at the time of read-out for verifying write-in, an applying condition for the reference cell is set so that apparent threshold voltage is shifted to a write-in state direction more than an applying condition in normal read-out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226257-A (JP)
Title: Venting structure
Inventor: YOSHIOKA HIROAKI
IPC: E06B7/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a venting structure which contributes to enhanced design and appearance at an entrance of a habitual room, that requires good external appearance as an important factor, without enlarging the size of a door frame in a wall thickness direction, and makes its vent hole inconspicuous so as not to mar the appearance.  <P>SOLUTION: The venting structure 1 is constructed by forming a venting section 7 communicating between the habitual room and a corridor, in the door frame 6 arranged along peripheral edges of a door opening 5 which is located between the habitual room 2 and the corridor 3 and opened/closed by a door 4. The venting section includes a first vent hole 8 arranged along an inner peripheral section forming a blind spot and on the side of the habitual room, as viewed form the front of the door frame, a second vent hole 9 arranged along an inner peripheral section forming a blind spot and on the side of the corridor, as viewed from the front of the door frame, and a vent passage 10 connecting between the first and second vent holes and formed in the door frame. The door frame includes a hanging-side jamb 11 rotatably hinging the door thereto, and a doorstop-side jamb 12 equipped with a doorstop, for facing a door rotating end in a closed position. The venting section is formed in the doorstop-side jamb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227092-A (JP)
Title: Present position calculator for vehicle
Inventor: KOBAYASHI TOMOKAZU
IPC: G01C21/30
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive present position calculator for a vehicle precluded from matching erroneously a neighboring road or an opposite-directional road.  <P>SOLUTION: This present position calculator for the vehicle includes a position detecting means for detecting the present position of the vehicle, a map data storage means including a map data, a traveling direction detecting means for detecting a traveling direction of the vehicle, a map matching means for collating the present position of the vehicle with the map data to calculate a candidate point of the vehicular present position on the map data, and for finding the present position of the vehicle on the map data, based on the candidate point, a determination means for determining whether the candidate point is within a prescribed range with respect to the present position of the vehicle or not, and a candidate point excluding means for excluding the candidate point determined as an outside of the prescribed range from a map matching object in the map matching means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004262936-A (JP)
Title: Herbicidal composition containing 3-phenoxy-4-pyridazinol compound
Inventor: KADOTANI JUNJI
IPC: A01N43/70
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To expand a herbicidal spectrum of a 3-phenoxy-4-pyridazinol derivative, and to provide a means capable of preventing and eliminating principal weeds in a smaller amount than ever.  <P>SOLUTION: A herbicidal composition contains a compound expressed by general formula (I) (R<SP>1</SP>is H, a halogen, an alkyl or the like; R<SP>2</SP>is H, a halogen, an alkyl or the like; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>7</SP>are each H, a halogen, an alkyl which may be substituted, an alkenyl which may be substituted, an alkynyl, a cycloalkyl which may be substituted or the like, or two of R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>7</SP>adjacent to each other may combine with each other together with carbons bonding thereto and form a ring which may be substituted; and m and n are each 0 or 1), its salt, its esterified derivative, and 3-(4-chloro-5-cyclopentyloxy-2-fluorophenyl)-5-isopropylidene-1,3-oxazolidine-2,4-dione as active ingredients.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005228640-A (JP)
Title: Secondary battery
Inventor: IWASA SHIGEYUKI
IPC: H01M10/052
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery having high energy density, high capacity, and high stability in charge/discharge cycles.  <P>SOLUTION: In the secondary battery having at least a positive electrode, a negative electrode, and an electrolyte as a constituting element, an active material of at least one electrode of the positive electrode and the negative electrode contains a nitroxyl radical compound having a unit represented by formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136892-A (JP)
Title: Vehicular side collision detecting device
Inventor: SEKI KAZUHIRO
IPC: B60R21/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular side collision detecting device for detecting side collision of a vehicle and operating an occupant protecting device, and particularly for actuating an airbag.  <P>SOLUTION: A first closing circuit 13 is arranged adjacently to a position on a cabin inner side of a piston 10, and a second closing circuit 14 is arranged on the cabin inner side of it for a predetermined distance. This vehicular side collision detecting device is constituted by the first closing circuit 13, the second closing circuit 14, a covered lead wire 15, a relay conductive plate 16 fitted on a confronting diameter position of a cylinder member 7, a thin bare lead wire 17 arranged along the diameter direction of the cylinder member 7 and having both ends integrally jointed to the relay conductive plates 16 by brazing or by other jointing means, and a lead wire holder 18 for covering an end of the bare lead wire 17 in the cylinder member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005228256-A (JP)
Title: Microcomputer
Inventor: FUJISAKI KENJI
IPC: G06F15/78
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer with high mass productivity capable of loading different kinds of peripheral function circuits by rewriting a program.  <P>SOLUTION: This microcomputer 1 comprises a plurality of ROM modules 12 each including a ROM 121 that is a mask ROM and a function circuit 122. The function circuit 122 operates according to a program written in the ROM 121. Different kinds of peripheral function operating programs are written to the plurality of ROMs 121, whereby the plurality of ROM modules 12 operate as different peripheral function circuits. The writing of the programs to the ROMs 121 that are mask ROMS is performed at the time of manufacturing the chip of the microcomputer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI