baber/WOPTO huggingface dataset:
Patent JP-2004342296-A (JP)
Title: Track jump for optical recording medium
Inventor: FANI ERIC
IPC: G11B7/095
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for track jump for an off-centered optical recording medium (16) and a device for reading from the optical recording medium (16) and/or writing to the optical recording medium (16) using such a method.  <P>SOLUTION: The method for track jump for an off-centered optical recording medium whereby a thread (10) and/or an actuator are moved from a start track to an end track includes a step (1) for measuring the eccentricity of the optical recording medium (16), a step (4) for initiating the track jump at minimum eccentric acceleration, and a step (6) for completing the track jump at minimum eccentric acceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321048-A (JP)
Title: Rolling slide part, and method for manufacturing the same
Inventor: ISHII HIDEAKI
IPC: B23K26/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling slide part, in which friction torque can be reduced, and in which generation of damages on metal can be restricted.  <P>SOLUTION: This rolling slide part comprises a rolling slide surface (raceway surface) 1a to roll and slide relatively to the surface of a counter member. In the rolling slide surface (raceway surface) 1a, center line surface roughness (Ra) is set in a range of 0.02-0.2 μm. Short pulse laser is radiated in pulse width of 1-5 ps to form dense surface structure having recessed grooves 2a, 2b, 2c, etc. periodically.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324633-A (JP)
Title: Seat bracket of road machine
Inventor: TAKEUCHI YUTAKA
IPC: E01C19/48
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a stored seat may cause a trouble in a work of an operator during the operation on a step in an asphalt finisher having a known seat bracket.  <P>SOLUTION: A seat bracket 23 consists of a bracket base 24 and a bracket pillar 25 to support the bracket base 24 at a predetermined height from a frame cover 20B. The bracket pillar 25 consists of a first pillar 31 and a second pillar 32 shorter than the first pillar 31 in the total length with one end thereof welded to each other so as to form a right angle, and is fixed to a lower part of the bracket base 24 turnably around fixed parts of the pillars 31, 32. When a seat 22 is fixed to a seating position, the first pillar 31 is erected from a lower face of the bracket base 24, and when the seat 22 is stored, the second pillar 32 is erected from the lower face of the bracket base 24, and each other end is inserted in a supporting hole 37.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325415-A (JP)
Title: Sputtering target, sputtering apparatus, sputtering method and program for making computer perform the method
Inventor: NUKUI TOSHIO
IPC: C23C14/34
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which increases treatment efficiency in a sputtering step by decreasing cleaning frequency through reducing a deposit in a chamber, even when sputtering a target made of Ta or Si.  <P>SOLUTION: This apparatus comprises: a chamber 5 for performing sputtering treatment therein; and a gas bomb 13, a high-frequency power source 11, and vacuum pumps 17 and 19, all of which work for generating the plasma of a gas including hydrogen in the chamber 5 before the chamber 5 is opened, when the chamber 5 is opened to the atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326659-A (JP)
Title: Charging member and charging device
Inventor: MIYAGAWA NOBORU
IPC: F16C13/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member and a charging device showing uniform direct injection charging property, specifically, no irregular sweeping because the cell diameters and cell wall thickness are in specified ranges.  <P>SOLUTION: The charging member of the charging device comprises a foamed rubber having 5 μm to 50 μm average cell diameter obtained by sphere approximation and 5 μm to 30 μm average cell wall thickness, wherein ethylene propylene rubber is used as the source rubber, and the charging member is disposed to form a nip with a body to be charged and allows conductive particles to be present in the nip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328004-A (JP)
Title: Method and device for drawing laminated core pole
Inventor: ISHIWAKA MITSURU
IPC: H01F41/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the drawing method and the drawing apparatus of a laminated core pole that reduces burdens on a working personnel by mechanizing work for separating the laminated core pole from a core coil structure and can also reduce expenses required for manufacturing and using the apparatus.  <P>SOLUTION: The projection length of the laminated core pole 2 at the side of one end face 11 is increased as the end face of the laminated core pole 2 projecting from the other end face 10 of the core coil structure 1 fixed onto a pedestal 9 is pressed by a press means 7 comprising a push plate 5, a hydraulic cylinder 20, and the like; thus clamping the end face of the laminated core pole 2 by a set of rotary drawing blades 6; rotating the rotation drawing blades 6 in a direction for drawing the laminated core pole 2 to the side of the end face 11, using the drawing device having a fixing plate 4, the rotation drawing blade 6, the press means 7, and the like to draw the laminated core pole 2 from a coil 3; and hence safely separating the laminated core pole 2 from the core coil structure 1 having a diversified shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330549-A (JP)
Title: Ag ALLOY SPUTTERING TARGET MATERIAL AND Ag ALLOY FILM
Inventor: MURATA HIDEO
IPC: G11B7/258
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ag alloy sputtering target material for thin film deposition for uniformly depositing an Ag alloy film jointly having low electric resistance, high reflectivity, heat resistance, corrosion resistance and adhesion to a substrate required for an electronic device, on an FPD (Flat Panel Display) with a large area, and to provide an Ag alloy film deposited from the Ag alloy sputtering target material.  <P>SOLUTION: The sputtering target material has a composition containing, as additional elements, Zr and/or Hf by 0.1 to 0.7 atomic% in total, Cu and/or Ge by 0.1 to 1.0 atomic% in total, and the balance Ag with inevitable impurities. The Ag alloy sputtering target material has a recrystallized structure in which a second phase including the additional elements is dispersed into a matrix consisting mainly of Ag, and has a Vickers hardness of ≤80 HV.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337284-A (JP)
Title: Three-way solenoid valve
Inventor: SHIMADA SHINJI
IPC: F16K31/06
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way solenoid valve, simple in structure by solving the problem that the number of parts is large and a residual magnetism killer is provided to complicate the structure.  <P>SOLUTION: In this three-way solenoid valve 1A, the communicating state of ports 26, 27, 33 is switched by magnetizing and demagnetizing a solenoid part 2. The solenoid valve includes: a pair of magnetic circuit forming members 13, 15 obtained by cylindrically forming magnetic material and disposed opposite to each other in the solenoid part 2; a passage forming member 21 obtained by forming resin like a pipe and piercing the paired magnetic circuit forming members 13, 15; a first passage block 3 provided with a first valve seat 29 communicating the first port 26 with the second port 27; a resin-made second passage block 4 having a projecting part 30 air-tightly fitted in an opening part of the passage forming member 21 from the opposite side to the first passage block 3 and provided with a second valve seat 32 communicating the projecting part 30 with the third port 33; a first valve element 36 opening and closing the first valve seat 29; a second valve element 40 opening and closing the second valve seat 32; and a spring 38 for energizing a plunger 35A in the direction of the first valve seat 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336751-A (JP)
Title: Execution level structure
Inventor: IMAI SHIGEO
IPC: E03C1/20
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution level structure having a good appearance, enabling effective use and capable of keeping a groove clean even if it is used in a place requiring drainage, in the execution level structure having the grooves as a hollow section in the back side of a face material.  <P>SOLUTION: The execution level structure is constituted by forming an opening section 6 in a gap between face materials 4 and 4 adjacent to each other and providing a fluid passages 5 (5a and 5b) connected with the front sides of these face materials through the opening section 6 along the longitudinal direction of the opening 6 to the back sides of the face materials 4, and it is so constituted that a width A along the short direction of the opening 6 becomes smaller than a width along the short direction of the fluid passage 5 (5a and 5b). Accordingly, for the width, since the opening 6 is narrower than the fluid passage 5 (5a and 5b), the fluid passage 5 (5a and 5b) can not be easily visible through the opening 6 from the outside of the execution level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339065-A (JP)
Title: Crime prevention sensor
Inventor: KADOWAKI NOBUSATO
IPC: G08B13/183
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention sensor for efficiently issuing announcement or intimidation and warning to an intruder, and for securing reliability as the crime prevention sensor by discriminating the intruder from planting such as garden tress or small animals and disturbances or the like.  <P>SOLUTION: The crime prevention sensor (1) is configured so that a plurality of beam system detection units (2) each equipped with a beam sensor part (3) are arrange at positions higher than a fence (5) arranged in the periphery of a building, and arranged opposite to each other with appropriate intervals for transmitting and receiving infrared rays between the beam sensor part (3) of one of the adjacent beam system detection units (2) and the beam sensor part (3) of the other beam system detection unit (2). In this case, each of the beam system detection units (2) is provided with an infrared sensor unit (4) for emitting infrared rays to the neighborhoods of the outside or inside of the fence (5).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338467-A (JP)
Title: Optical branching device and manufacturing method therefor
Inventor: TERADA TAKESUKE
IPC: G02B6/125
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical branching device which is high in wavelength uniformity of insertion loss and also low in polarization dependence loss.  <P>SOLUTION: The optical branching device1 has on a substrate 10; a light incident part 21 on which light is made incident; optical branching parts 22A to 22G which branch the light made incident on the light incident part by prescribed ratios; light emitting parts 23A to 23H which guide the light branched by the optical branching parts to prescribed positions; and dummy patterns 24A to 24H which are made of the same material as for the light incident part, the optical branching parts and the light emitting parts and which are arranged on an area on the substrate independent of an area where the light incident part 21, the optical branching parts and the light emitting parts are provided so that the occupancy ratio which shows ratio between an area of the substrate from which the area where the light incident part, the optical branching parts and the light emitting parts are provided is eliminated and the area of the substrate becomes larger than 70%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341304-A (JP)
Title: Apparatus, method, and program for transferring structured document containing a plurality of document elements
Inventor: SAITO HIRONORI
IPC: H04L12/801
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To present downloaded and display-completed information to a user for a fixed period of time.  <P>SOLUTION: The Web browser 11 of a client 10 requests to a document processing module 21 transfer of a master document, a banner advertisement contained therein, and a news article. When a transfer rate determination module 24 receives file names thereof, a band investigation is instructed to the document processing module 21 and waiting is instructed for the transfer of the news article. When the band investigation due to the document processing module 21 is completed thereafter, the transfer rate of the banner advertisement and a transfer rate of the news article are calculated, and the document processing module 21 is instructed to transfer the banner advertisement and the news article at these transfer rates.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337930-A (JP)
Title: Method and device for manufacturing substrate for biochip, and manufactured biochip
Inventor: TAMADA KAORU
IPC: G01N37/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide (1) a method and device for manufacturing a substrate for a biochip capable of preventing a metal film from being separated in an assay solution, without using a substrate film such as chromium, (2) a surface plasmon measuring substrate having a metal film uniform with precision in an order of 1nm, and capable of preventing the metal film from being separated in the assay solution, and (3) a gold single crystal substrate for a scanning type probe microscope precluded from being separated in the assay solution.  <P>SOLUTION: In this manufacturing method for the gold substrate for the biochip, gold is vapor-deposited on a plasma-treated face of a substrate under a vacuum condition to form a gold thin film, after plasma-treating a surface of the substrate under the vacuum condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342607-A (JP)
Title: Method for manufacturing carbon dioxide absorbing material
Inventor: KAWAI KAZUHIDE
IPC: C01B33/32
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for manufacturing a carbon dioxide absorbing material having excellent absorbing efficiency, in the conventional method for synthesizing the carbon dioxide absorbing material.  <P>SOLUTION: This method for manufacturing the carbon dioxide absorbing material containing as a principal component lithium silicate the main constituent phase of which is Li<SB>4</SB>SiO<SB>4</SB>comprises the step of heating/reacting a mixture of lithium carbonate with silica in a synthetic furnace. The mixture of lithium carbonate with silica is reacted at a temperature rage of 450-700°C by keeping the partial pressure of carbon dioxide in the synthetic furnace equal to or lower than the partial pressure calculated by using numerical expression (1): log(Pco<SB>2</SB>)=4.7lnT-31 (wherein Pco<SB>2</SB>is the partial pressure (unit: atmospheric pressure) of carbon dioxide; T is the synthetic temperature (unit:°C)).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346595-A (JP)
Title: Remote backup system
Inventor: KIMURA MITSUNARI
IPC: G06F3/06
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently develop a system for backing up data through a network.  <P>SOLUTION: A provision source development company of a backup system develops a server program 13 and a basic program 20 and provides an API of the basic program 20 so that it can generally be acquired. A development company of a user system develops an application program 30 provided with an interface to the basic program 20 and a user interface and delivers a user system 60 to a user after incorporating the basic program 20 and the application program 30 into the user system 60. A data ID of the user system 60 is delivered to the server program 15 through the application program 30 and the basic program 20 and is stored in a storage device 12 by the server program 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353114-A (JP)
Title: Disk drive
Inventor: ITO TATSURO
IPC: G11B33/14
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive equipped with a turntable capable of cooling an inside of the drive at a low cost.  <P>SOLUTION: This disk drive is equipped with: an air intake hole 13 formed by penetrating a surface and rear face of the turntable 10; an air eject groove 14 which is formed on the surface of the turntable 10 and one end is consecutive to the air intake hole 13 and another end is opened to face around the turntable 10; and a guide wall 15 having an opening part 15a formed around the air intake hole 13 on the rear face of the turntable 10. When the turntable 10 is rotated, the air is guided by the guide wall 15 of the rear face and brought to flow in from the air intake hole 13 and ejected passing through the air eject groove 14, thereby a convection is generated in the air in the drive, and the inside of the drive can be cooled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354339-A (JP)
Title: Apparatus for epg analysis
Inventor: ISHII TOMONORI
IPC: H04H20/12
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure reliability of a broadcasting system, by automating the determination of system maintenance timing of a retransmission system for broadcasting signals.  <P>SOLUTION: The apparatus for EPG analysis provided with a retransmission means 101 for receiving a transmitted broadcasting signal to which electronic program table information is superposed from a broadcasting station and retransmitting the broadcasting signal; an EPG collection and analysis means 102 for collecting electronic program table information retransmitted from the retransmission means 101 and analyzing the collected electronic program table information, to determine system maintenance timing from the broadcasting stop time of each broadcasting signal; and an automatic maintenance means 103 for performing the maintenance of the retransmission means under control from the EPG collection and analysis means 102. Since the EPG collection and analysis means 102 recognizes a broadcasting stop time band from the electronic program table information included in the broadcasting signal and automatically determines the timing of system maintenance, automatic maintenance scheduling for the system can be attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350996-A (JP)
Title: Bridge erection device and method
Inventor: SUEZAWA HIROSHI
IPC: E01D21/06
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erection device and method for safely performing transfer of a long and heavy bridge on bridge piers, and jacking-down after transfer in a short time in the same preparatory setup.  <P>SOLUTION: This bridge erection device for transferring the bridge 13 delivered from a higher place than an erected position, on the bridge piers 10 and then jacking down to erect the bridge 13 on the bridge piers 10, is provided with jack mounting members 30 detachably mountable to the bridge pier 10; lifting jack devices 39 mounted to the jack mounting members 30; lifting/lowering posts 32 engaged with the movable side of the jack devices 39 and the fixed side of the jack mounting members 30 and variable in the upper and lower positions repositioned by the lifting operation of the jack devices 39; and a delivery stage 38 detachably provided at the upper parts of the lifting/lowering posts 32 to transfer the bridge 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352303-A (JP)
Title: Anti-reflection coating and optical element having anti-reflection coating
Inventor: YAMADA KAZUHIRO
IPC: G02B1/11
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection coating having excellent anti-reflection properties even to light with a wide incident angle, and to provide an optical element having the anti-reflection coating.  <P>SOLUTION: The anti-reflection coating 2 is formed on the surface 11 of a base material 1 and is composed of a plurality of layers. The refractive index of the base material 1 and each layer is reduced in order from the base material 1. The difference in the refractive index between each layer and the layer adjoining thereto and between the base material 1 and the layer 21 coming in contact therewith is 0.02 to 0.2, the physical layer thickness of each layer is 15 to 200 nm, and at least two layers formed on the side of an incident medium in each layer are (a) porous layers and have (b) different porosities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354518-A (JP)
Title: Controller, power supply control system, and power supply control method
Inventor: TANABE AKIHIRO
IPC: G06F1/26
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of controlling the state of a power supply of an apparatus to be controlled from a controller so as to avoid wasteful power consumption in the apparatus.  <P>SOLUTION: The controller 10 transmits a control command to the apparatus 40 to control the apparatus 40 to a prescribed power supply state (interruption state or low power consumption state), and controls the power supply of its own apparatus to a prescribed power supply state after the transmission of the control command so as to avoid wasteful power consumption in the apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352353-A (JP)
Title: Electrifying device, process cartridge and image forming apparatus
Inventor: MIZUSAWA HIROSHI
IPC: G03G15/02
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent image over a long term by preventing foreign matters such as carrier from intruding between an image carrier and an abutting member so that abnormal potential by electrification may be prevented from being caused in a roller electrifying type electrifying device.  <P>SOLUTION: In the electrifying device 12, an electrifying roller 20 whose diameter is D2 is formed by using a core bar made of SUS whose diameter is D1, for example, as a roller shaft 30 and providing a rubber layer around the roller shaft 30. The abutting members 31 are provided on both outer sides of the electrifying roller in a roller shaft direction B respectively. The abutting member is formed as the roller-shaped one whose diameter is D3 larger than D2 by providing plastic material whose thickness is 50μm, for example, around the roller shaft or winding an adhesive tape round the roller shaft. Then, a groove 32 is formed to be more recessed than the outer peripheral surface of the electrifying roller on the electrifying roller sides of both abutting members in the roller shaft direction of the electrifying roller. The groove is formed so that the diameter of its base may be D4 smaller than D2 by press-fitting ring-like plastic material whose outside diameter is D4, for example, in the roller shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005712-A (JP)
Title: Mobile terminal
Inventor: GENDA KAZUO
IPC: H04M1/22
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, low cost, and highly reliable mobile terminal which requires a display device on a plurality of surfaces constituting appearance.  <P>SOLUTION: The mobile terminal uses an organic EL display device for a display unit that displays information. The organic EL display device has an organic EL element formed on a film substrate. A single organic EL display device is arranged across at least two adjoining surfaces among the surfaces constituting the appearance of the mobile terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI