baber/WOPTO huggingface dataset:
Patent JP-2005302760-A (JP)
Title: Electronic component mounting substrate and its manufacturing method
Inventor: YAOEDA TORU
IPC: H01L23/12
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting substrate which allows the top face thereof to be effectively used as an electronic component mounting region and secures the connection of an external electrode thereof, and to provide its manufacturing method.  <P>SOLUTION: The electronic component mounting substrate 2 comprises an upper layer 23 having the top face to be mounted with electronic components, and a lower layer 21 which is stacked and integrated together with the upper layer 23 and has an exposed side face. The external electrode 11 is formed on the side face of the lower layer 21. The external electrode 11 is constructed by laying a conductor along the surface of a vertically extended groove formed in the side face of the lower layer 21. The upper part of the groove in the lower layer 21 is covered by the end of the upper layer 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297242-A (JP)
Title: Reversible thermosensitive recording medium and image processing method
Inventor: FURUYA HIROMI
IPC: B41M5/42
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium, the uniformity of the erasion of which is excellent and which is excellent in repeating durability.  <P>SOLUTION: This reversible thermosensitive recording medium has a reversible thermosensitive recording layer which includes an electron donative colorable compound and an electron acceptive compound and develops a color or decolors in response to a difference of heating temperatures and/or cooling speeds after heating, and an under layer having hollow particles crosslinked with a resin, the solubility parameter of which is at least 19(MJ/m<SP>3</SP>)<SP>1/2</SP>and not more than 30(MJ/m<SP>3</SP>)<SP>1/2</SP>, between the thermosensitive recording layer and the support.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299430-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: KATO NAOTO
IPC: F02D45/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To substantialize an ideal emission characteristic in an air-fuel ratio control device of an internal combustion engine equipped with an upstream catalyst SC and a downstream catalyst UF in an exhaust passage, a main A/F sensor on the upstream side of the SC, and a post-SC oxygen sensor and a post-UF oxygen sensor on the downstream side of the upstream catalyst SC and on the downstream side of the UF.  <P>SOLUTION: Based on an output (FIG. B) of the post-UF oxygen sensor, a rear-step subfeedback correction amount sfb<SB>uf</SB>(Fig. C) is set. By using the correction amount sfb<SB>uf</SB>, subfeedback control for correcting the main feedback control is performed. The rear-step subfeedback correction amount sfb<SB>uf</SB>is a value with a larger absolute value (sfb<SB>rr</SB>or sfb<SB>ll</SB>) than a normal value (sfb<SB>r</SB>or sfb<SB>l</SB>) only immediately after the output of the post-UF oxygen sensor is reversed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296763-A (JP)
Title: Steel sheet pile with water-taking/water-pouring function and cleaning method for contaminated soil
Inventor: SEISHIYOU MORIO
IPC: B09C1/08
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet pile with water-taking/water-pouring function, low in cost and high in reliability, capable of widely responding to cleaning of contamination substance eluting to underground water such as a volatile organic compound, a heavy metal and an oil and being used for cleaning of contaminated soil, and a cleaning method for contaminated soil.  <P>SOLUTION: In the steel sheet pile with water-taking/water-pouring function used for cleaning of the contaminated soil, a groove shape steel (4) provided with a water permeation hole (3) at at least one surface is fixed to a web plate (2) of the steel sheet pile (1), and a water permeation passage (5) sectioned by the web plate (2) of the steel sheet pile (1) and the groove shape steel is provided. In the cleaning method for the contaminated soil, the steel sheet pile (1) is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302118-A (JP)
Title: Optical pickup device
Inventor: FUJII HIDEYUKI
IPC: G11B7/135
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which has a driving means provided with a large moving distance, high resolution, and high response speed, which is compact and relatively inexpensive and has low power consumption, and which has compatibility with multiple kinds of optical disks.  <P>SOLUTION: The information is recorded/reproduced in the state in which such spherical aberration is corrected by moving a lens L3 of a collimator optical system COL to the optical axis so that the divergent angle of the transmitted light flux is altered according to the optical disk to be used. Because the driving means has the relatively low cost and has a miniaturized structure, it contributes to the reduction of the cost and the miniaturization of the optical pickup device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299778-A (JP)
Title: Clamp
Inventor: KAMIYA HARUHISA
IPC: F16B5/10
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp capable of reducing a space required for mounting work by utilizing a hole (cut and raised hole) opened in the direction crossing a vehicle body panel orthogonally and to provide a mounting structure of the clamp on the vehicle body panel requiring no sealing by utilizing the clamp.  <P>SOLUTION: This clamp 1 is fixed to the cut and raised hole 70 formed by separating an end fringe part 72 on one side divided by a partial break formed in the direction of thickness at a predetermined position of the vehicle body panel 75 like a flat plate mounted in a vehicle from an end fringe part 71 on the other side in the direction of thickness of the vehicle body panel 75. This clamp 1 is provided with a wire holding part 10 holding a wire and a nipping part 20 having a nipping channel 60 inserted into the cut and raised hole 70 provided on the vehicle body panel 75 and fitted into the end fringe part 72 on one side of the vehicle body panel 75 to nip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302508-A (JP)
Title: Transparent conductive sheet and electroluminescent element using it
Inventor: YAMASHITA SEIJI
IPC: H01B5/14
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive sheet which has high transmission factor, low surface resistance, and low cost.  <P>SOLUTION: The transparent conductive sheet has a conductive face comprising a transparent conductive film and a fine wiring structure of metal and/or alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299594-A (JP)
Title: Valve characteristic controller of engine
Inventor: HASHIZUME AKIRA
IPC: F01L13/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve characteristic controller of an engine capable of suitably increasing the startability of an engine.  <P>SOLUTION: This electronic controller 20 controls an acting angle variable mechanism 19 to increase the acting angle of an intake valve 16 for restarting the engine after an engine stop instruction is given. In an automatic stoppage performed on the assumption that restarting is performed in a rather short time, the acting angle of the intake valve 16 is set to the maximum acting angle of the acting angle variable mechanism 19 to maximally provide a decompression acting. A target acting angle when the engine is stopped is set smaller than that in the automatic stoppage to cope with both the deterioration of the startability due to an increase in the frictions of the parts of the engine in cold starting and the occurrence of knocking due to high compressibility in hot starting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308270-A (JP)
Title: High moisture content material drying method
Inventor: KAMATA EIKI
IPC: A23K10/38
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high moisture content material drying method for achieving lower cost while increasing applications for effectively utilizing a dried object.  <P>SOLUTION: The high moisture content material drying method comprises supplying hot air from a hot air source via a hot air supply passage 24 into a cylindrical hollow chamber 22 which stores a number of ceramic balls 11 and which is communicated with the lower end of a box cylindrical upper hollow chamber 23 having a takeout port 26 out of which dried powder and grain material are taken. After the hollow chamber 22 and the upper hollow chamber 23 are internally heated by hot air to reach a predetermined temperature, the dried object formed by mixing and stirring the moisture absorptive powder and grain material having moisture contents of 5-10% and grain sizes 0.1-5 mm and the high moisture content material until the powder and grain material have moisture contents of 80-85% is supplied into the hollow chamber 22 via a dried object supply passage 25 and dried.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305750-A (JP)
Title: Method for treating timber
Inventor: ASAKURA TORU
IPC: B27K3/02
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and efficiently treat a large number of timbers in a method for treating a timber with high-temperature, high-pressure steam in a steam kettle.  <P>SOLUTION: Spacers and timbers are heaped alternately in the steam kettle, and the timber is treated with the high-temperature, high-pressure steam. Metal bars 18 are placed between inside and outside heat transfer metal boards 16 and 17 and arranged in parallel with clearances 19 formed between the bars to form the spacers 15. The timbers 22A are arranged to intersect the bars 18 and several pieces of timbers are arranged with spaces 23 formed therebetween.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311011-A (JP)
Title: Polishing composition
Inventor: KIMURA MICHIO
IPC: B24B37/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition which has solved all the problems including insufficient selectivity of copper and a tantalum compound, excessive polishing of a copper film in interconnection trenches and holes or lack of smoothness on the surface of the copper film with an increase in selectivity with respect to copper, etc. when polishing a semiconductor device having the copper film and the tantalum compound.  <P>SOLUTION: A copolycondensed substance of PMMA having the average grain diameter of 40 nm and divinylbenzene, tartaric acid, benzotriazole, polyoxyethylene alkylether sulfate ammonium salt, and hydrogen peroxide are mixed into ion exchange water filtered by a cartridge filter with 0.5 μm capacity, so that the concentrations of the individual substances may become predetermined values. Then, the mixture is stirred by a high-speed homogenizer to disperse the mixed substances evenly into the water to form the polishing composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005255973-A (JP)
Title: Multibranched macromonomer having multiple hydroxy groups
Inventor: NISHIKUBO TATATOMI
IPC: C08G63/672
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multibranched macromonomer having multiple primary hydroxy groups, bindable to a compound having polymerizable group(s) such as vinyl or epoxy group(s) or a compound having functional group(s) such as carboxy group(s).  <P>SOLUTION: The multibranched macromonomer having multiple hydroxy groups is obtained by the following process: A hydroxy-containing oxetane compound is subjected to anionic ring-opening polymerization to obtain a multibranched polyether polyol having in the molecule one oxetanyl group and multiple hydroxy groups, and the multibranched polyether polyol is then polymerized singly, or a cationic copolymerization is carried out between the multibranched polyether polyol and another oxetane compound or a polycarboxylic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005301949-A (JP)
Title: Microcomputer
Inventor: AKIYAMA KAZUHIKO
IPC: G06F12/14
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer which can achieve security of program stored in a storage means in the microcomputer.  <P>SOLUTION: In the microcomputer, the storage area of ROM (Read Only Memory) 1 is divided into a first area and a second area. Access to specified addresses at at least one area between the first area and the second area of the ROM 1 is permitted, and access to remaining addresses is prohibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314442-A (JP)
Title: Polycaprolactone copolymer, its utilization method, its manufacturing method and manufacturing equipment
Inventor: MAEDA SEIJIYU
IPC: A63B102/32
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycaprolactone copolymer producible using easily available materials and having a high degradability, its utilization method, and its manufacturing method and manufacturing equipment.  <P>SOLUTION: The polycaprolactone copolymer is produced in the manner that its mixture is heated and kneaded stepwise at temperatures in the order of 30-50°C, preferably 40°C, 50-70°C, preferably 60°C, 80-100°C, preferably 90°C, and 100-120°C, preferably 110°C, and further stepwise heated, pressurized and kneaded at temperatures in the order of 110-130°C, preferably 120°C and 130-150°C, preferably 140°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005098976-A (JP)
Title: Pressure sensor unit
Inventor: KAMIYANAGI KATSUMICHI
IPC: G01L9/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost, to enhance reliability over a long period, and to enhance the precision and reliability of a measuring signal, in a pressure sensor unit.  <P>SOLUTION: A pressure sensor chip 41 including therein a diaphragm 45, a piezoelectric resistance element, an amplification circuit and various kinds of regulation circuits is joined to a pedestal member 42 to face the diaphragm 45 to a through hole 46 of the pedestal member 42. The pedestal member 42 and a metal pipe member 43 are joined to communicate the through hole 46 with a through hole 48 thereof. A metal member 43 is bonded to a resin case 44, a signal terminal 58 of the resin case 44 is electrically connected to the pressure sensor chip 41 by a wireless bonding 59, so as to serve as a pressure sensor cell 100. An O-ring is attached to the metal pipe member 43, and the resin case 44 is pressed from its upper side to fix the pressure sensor cell 100 onto an oil seal block or the like. Alternatively, the pressure sensor cell 100 is fixed onto a member having a screw part by calking structure, and the screw part is screwed in a block or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336783-A (JP)
Title: Optical add-drop multiplexer
Inventor: KIM JONG-KWON
IPC: H04B10/291
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical add-drop multiplexer that is operated independently of the wavelength of a channel to be added or removed and capable of attaining high speed switching.  <P>SOLUTION: The optical add-drop multiplexer for an optical signal adopting the wavelength division multiplexing system includes: a wavelength division multiplexer section 220 provided with many demultiplexing ports 223 to 225 acting like pathways for demultiplexed channels of the optical signal; and many add-drop sections 230 to 250 respectively coupled to the demultiplexing ports 223 to 225 and provided with reflectors 234 to 254 to transmit or reflect input channels, and it is characterised in that each add-drop section is arranged to drop a channel from the wavelength division multiplexer section or to add a channel to the wavelength division multiplexer section through transmission or reflection of the reflectors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005312839-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which achieves the higher attractiveness associated with the variable display of the identifying information while controlling the gambling spirit.  <P>SOLUTION: In a Pachinko game machine (10), the jackpot lottery is carried out to determine whether the shift to the jackpot game status advantageous for the players should be made or not at the prescribed jackpot probability. The jackpot probability set herein is the low probability ML, relatively lower and the high probability MH, relatively higher. In the pachinko game machine (10), the game is shifted to the jackpot game state, to the low probability game status in which the lottery is carried out at the low probability ML or to the high probability game status in which the lottery is carried out at the high probability MH while the shift to the jackpot game status is done continuously at an expected value P. The shift to the jackpot game status is controlled to be done at an expected value M. The expected value M is given by the expression 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322766-A (JP)
Title: Designing method for semiconductor integrated circuit
Inventor: WATANABE YOSHIKAZU
IPC: H01L21/82
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the extraction of charge-up countermeasure information from layout pattern data in a short period of time.  <P>SOLUTION: Layout pattern data for a circuit block that constitute a semiconductor integrated circuit are created (S1). Next, pattern data for a charge-up countermeasure necessary for charge up is extracted from the layout pattern data (S2). Next, charge-up countermeasure information is extracted from the pattern data for the charge-up countermeasure (S3). Then, an automatic layout and wiring tool (automatic layout program) is caused to operate based on the charge-up countermeasure information to perform automatic layout and wiring of the circuit block (S4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322033-A (JP)
Title: Information distribution system, information distribution server, terminal appliance, information distribution method, information reception method, information processing program and storage medium
Inventor: MIURA TAKAYUKI
IPC: G06F15/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To distribute a load on a server device to reduce the load on the server device when the load on the server device becomes large by concentration of download access.  <P>SOLUTION: This distribution server becomes a relay point for CE appliances when the download load concentrates, and introduces a CE appliance already downloading digital information to a CE appliance requiring the digital information. The distribution server makes one of the CE appliances dynamically open a port accessed from the outside, and notifies the other CE appliance of the port. The other CE appliance performs connection to one CE appliance by use of the port, the two CE appliances establish peer-to-peer connection, and the digital information is downloaded between the CE appliances. The distribution server issues, to the two sides, connection tickets for allowing the peer-to-peer connected CE appliance to confirm the opposite party to prevent spoofing by a third party.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004227015-A (JP)
Title: Optical branching device
Inventor: NAKAYAMA HIROSHI
IPC: G02B6/122
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical branching device that can equally distribute input light into a plurality and reduce light loss, and can be made small-sized.  <P>SOLUTION: A glass waveguide having a clad layer and a core is equipped with an input-side waveguide 30 and a three-branch unit 12 which branches the input-side waveguide into three output-side waveguides and distributes light propagated through the input-side waveguide to the three output-side waveguides at a specified branch ratio. The three-branch unit has a mode conversion part 50 which communicates with the input-side waveguide and determines the amplitude ratio of incidence mode of the light propagated through the input-side waveguide and a branch part 52 having three branch waveguides which branch off from the mode conversion part and communicating with the output-side waveguides respectively. The mode conversion part has a width increased part 54 which is formed increasing in width at a fixed ratio from the input-side waveguide to the three branch waveguides and a linear part 56 which extends continuously and linearly from the width increased part to the three branch waveguides, and the length of the linear part in the axial direction of the input-side waveguide is adjusted according to the branch ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005323229-A (JP)
Title: Patrol method and patrol system
Inventor: KOIDE TOSHIHIRO
IPC: G06Q50/16
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To assure safety during a patrol check and patrol guard security.  <P>SOLUTION: A main monitor 3-4 and a sub-monitor 3-5 are provided in a monitoring room. A movable desired patrol course is displayed on a main monitor 3-4. A movable man icon M is displayed on the patrol course displayed on the main monitor 3-4. When the man icon M is located near the patrol points (PA, PB, PC) set in the patrol course, the video image of a camera of the site for catching the patrol point is displayed on the sub-monitor 3-5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320808-A (JP)
Title: Wall structure
Inventor: ITO TOMOYUKI
IPC: E04F13/08
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible by a simple method that in a wall structure having a groove to install furniture, wall surface design is less affected and dust less collected.  <P>SOLUTION: The wall structure is provided with a groove formed within the wall, open toward its surface and having such a sectional shape that can allow a prescribed hook to engage with the groove, and with a filler with elastic deformation ability to be placed within the groove or at least to be used to bury open groove portions up to level with the wall surface. In this wall structure using such an elastic deformable filler, it is possible to engage the hooks with the groove through the elastic deformable filler, to leave open groove portions other than engaging with the hooks to be buried by the filler, that is, all these portions free from hooks to be closed to the wall surface, and consequently, to avoid their adverse effects on the wall surface design and further to prevent the collection of dust on these portions by the filler filled up in them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004229500-A (JP)
Title: Power converter for vehicle
Inventor: HASHIMOTO TAKASHI
IPC: B60L9/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter for vehicles which improves cooling efficiency.  <P>SOLUTION: The power converter for the vehicles has a first heat receiving part engaged to a side surface on the vehicle body in the power converter for the vehicles which is hung under the floor of the vehicle body, a semiconductor component engaged to a side surface on the central vehicle body in the first heat receiving part, a plurality of radiating fins engaged to a side surface on the vehicle body in the first heat receiving part, a second heat receiving part engaged to the bottom surface of the power converter, a semiconductor component engaged to the upper surface of the second heat receiving part, and an almost L-shaped heat pipe whose one edge is embedded into the second heat receiving part. The above heat pipe is engaged to the plurality of radiating fins.  <P>COPYRIGHT: (C)2004,JPO&NCIPI