baber/WOPTO huggingface dataset:
Patent JP-2006139814-A (JP)
Title: Optical processor, optical pickup, and optical disk system
Inventor: KAWAMURA TOMOHITO
IPC: G11B7/125
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and miniaturized optical pickup with front monitor constitution for accurately monitoring the output of a laser light source.  <P>SOLUTION: In the optical pickup provided with the laser light source, an objective lens for concentrating an light beam emitted from the laser light source on an optical disk, a photodetector for receiving the reflected light beam from the optical disk, a beam splitter for transmitting or reflecting the light beam emitted from the laser light source and the reflected light beam, the front monitor for receiving the light beam emitted from the laser light source, and a front monitor light guide plate for guiding a part of the light beam emitted from the laser light source to the front monitor, the front monitor light guide plate is disposed between the laser light source and the objective lens. In a region which is irradiated with the light beam emitted from the laser light source, a part of the region is made to have a prescribed shape for changing the propagation direction of the light beam by refraction and to make it reach the front monitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136799-A (JP)
Title: Water quality improvement method by napping microorganism
Inventor: KANAMARU KAZUMITSU
IPC: A01G22/22
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve water quality by using a habitat environment which enables aerobic Miroku spawn to live in a napping state and its activation in service water by releasing napping.  <P>SOLUTION: In the habitat environment, its core is made of charcoal, and water, oxygen, food, and a microorganism are controlled so that they can be timely and properly supplied. The habitat environment has a string facilitating putting in and out of the environment, and has a recovery means against contamination, which enables efficient purification and improvement of various kinds of service water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137710-A (JP)
Title: Method for producing menthyl phenylphosphinate
Inventor: KAN RITSUHIYOU
IPC: C07B61/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing menthyl phenylphosphinate by which an optically active enantiomer of the menthyl phenylphosphinate that can not be isolated conventionally can easily be separated, and the menthyl phenylphosphinate having high enantiomer selectivity (R<SB>P</SB>/S<SB>P</SB>or S<SB>P</SB>/R<SB>P</SB>) can be produced by using a menthoxy metal species as a starting raw material.  <P>SOLUTION: The menthyl phenylphosphinate represented by general formula (I): HP(O)(OR)Ph (wherein, R is a menthyl group) is produced by reacting the menthoxy alkali metal species represented by general formula (II): ROM (wherein, R is a menthyl group; and M is an alkali metal) with dichlorophenylphosphine, and hydrolyzing the product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137893-A (JP)
Title: Rubber composition for heavy-duty tire
Inventor: ASHIURA MAKOTO
IPC: C08K3/36
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition for a heavy-duty tire, which contains a styrene/butadiene copolymer rubber (SBR) with a high cis-content and a low vinyl-content and can improve mechanical characteristics (tensile strength and breaking strength) without deteriorating viscoelastic property and abrasion resistance.  <P>SOLUTION: This rubber composition for the heavy duty tire comprises 5-40 pts.wt. of the styrene/butadiene copolymer rubber with the 1,4-cis bond content of at least 70 wt.% and the 1,2-vinyl bond content of less than 10 wt.% in butadiene and 95-60 pts.wt. of a natural rubber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138454-A (JP)
Title: Ball screw device
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing a collision sound when a ball of a ball screw device collides with an inner surface of a return tube.  <P>SOLUTION: This ball screw device has a screw shaft forming a spiral shaft track groove on an outer peripheral surface, a nut forming a nut track groove opposed to the shaft track groove on an inner peripheral surface, the return tube connecting the nut track groove, and a plurality of balls circulating in a circulating passage composed of the shaft track groove, the nut track groove and the return tube. The return tube is formed of a resin material, and a deflector is arranged for supporting the return tube by an outer diameter surface on the opposite side of a collision surface of the return tube.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144291-A (JP)
Title: Toilet device
Inventor: FUKUDA MITSUHIRO
IPC: G01V8/12
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device for detecting the presence or absence of a person in a toilet without being affected by the size of the toilet and the position of a door.  <P>SOLUTION: A human-body detecting means 7 for detecting the presence or absence of the human body is connected to a toilet body 2 or an operation unit 5 capable of being arranged in the toilet room 6 separately from the toilet body 2, by means of a wire 12. The means 7 is arranged near a toilet entrance. This enables the presence or absence of the human body to be detected with optimum timing, without being affected by the size or the shape of the inside of the toilet room, or making a user feel uncomfortable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145803-A (JP)
Title: Image forming apparatus
Inventor: SASAKI TOMOHIKO
IPC: G03G21/16
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which removal and replacement of a waste toner bottle are facilitated and the operability is improved.  <P>SOLUTION: The left side face of an apparatus body 1, as viewed from the front of the apparatus body 1, can be opened or closed sideways as a side cover 70, and has a handle 71 for the operation of opening or closing the side cover. The waste toner tank 72 for storing waste toner as a result of its use is disposed inside the side cover 70 in the apparatus body 1. The handle 71 for the operation of opening or closing the side cover 70 is formed on the front side of the apparatus body 1 and at an angle in the direction where user's hand or the like reaches from obliquely above by the manual operation of opening or closing the side cover, that is, the accessing direction X of the manual operation. The direction in which the waste toner tank 72 is detached from the apparatus body 1 is made to match or approximately match the accessing direction X to the handle 71. The direction in which the waste toner tank 72 is attached to the apparatus body 1 is made to match the accessing direction X.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144701-A (JP)
Title: Wind power generator
Inventor: MAEDA TAKAO
IPC: H02K7/18
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator having a new constitution by which power-generation efficiency is stably improved, while avoiding its upsizing.  <P>SOLUTION: The wind power generator comprises a wind-tunnel body 12 having an inner peripheral surface 46 expanding from the windward to the leeward. In the wind-tunnel body 12, a windmill 14 is installed rotatably nearly coaxially on a horizontal shaft, and a baffle 44 is coaxially mounted. The outer peripheral surface of the baffle 44 constitutes a surface 42 expanding from the windward to the leeward in a shape nearly corresponding to the inner peripheral surface 46 of the wind-tunnel body 12. The windward end of the surface 42 of the baffle 44 is protruded axially outside from the opening of the wind-tunnel body 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122600-A (JP)
Title: Tool for long-term studying and working
Inventor: TOUSE NORITAKA
IPC: G09B19/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which eyes hurt to be painful since the eyes are tired when viewing a near part in studying at home for a long term.  <P>SOLUTION: A tool for improving the problem is provided. Strong and waterproof paper with oil resistance such as the one for calendars is used in order to have excellent air permeability. A contour is obtained by cutting the paper so as to be held at the inner side of glasses. A visual field is narrowed by opening a square hole in size suitable for viewing an A4 notebook on a desk in sitting a chair. Consequently, when the tool is put on, fatigue and burden on the eyes are relieved to enable a user to continue to view the near part for a long term. Besides, the range of the visual field is limited to an object, so that concentration is raised. Excellent air permeability makes it possible to perform skin respiration to thereby prevent trouble in the eyes. Bags and wrinkles, etc., are hardly generated in the periphery of the eyes by relieving the fatigue of the eyes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005141238-A (JP)
Title: Energy conversion fiber and sound absorbing material
Inventor: OKADA JUN
IPC: D01F8/14
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide energy conversion fiber which can be made lighter in weight and can be made small in installation space, has high sound-absorbing performance and is appropriate as a sound reducing material of automobiles and the like, and to provide a sound absorbing material composed of such fiber.  <P>SOLUTION: A core-sheath type composite fiber body 4, consisting of a core component 2a and a sheath component 2b, is constituted by using fibers composed of thermoplastic resin as the core component 2a and forming, as the sheath component 2b, a layer 6a having a polyester containing a piezoelectric material 6b and a conductive material 6c as the main component, over the entire side face in at least the fiber length direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157387-A (JP)
Title: Liquid crystal display and drive method of liquid crystal display
Inventor: KIM TAE-SOO
IPC: H05B44/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To drive light-emitting diodes at optimum condition in which uniform luminance and chromaticity are obtained, even if the drive current of the light-emitting diode has fluctuations.  <P>SOLUTION: Liquid crystal drive conditions and light-emitting diode drive conditions for each light-emitting diode are previously recorded in the liquid crystal display. The liquid crystal display is provided with an LCD drive circuit 400, outputting the corresponding liquid crystal drive condition and the corresponding light-emitting diode drive condition out of liquid crystal drive conditions and light-emitting diode drive conditions recorded by controlling signals supplied from an external part, when operation is performed; a liquid crystal panel 700 driven by the liquid crystal drive conditions supplied from the LCD drive circuit, a backlight drive circuit 500 driving a backlight according to the light-emitting diode drive conditions supplied from the LCD drive circuit and the backlight 600, successively driven by the signals generated from the backlight drive circuit and provided with two or more light-emitting diodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006149485-A (JP)
Title: Game machine, detecting method of fraud in game machine and program
Inventor: UEDA TAKAHIRO
IPC: A63F5/04
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraud executed by opening a door of a game machine.  <P>SOLUTION: This game machine is provided with a casing, and the door openably/closably provided in the casing. Rails 151a and 151b are provided in a surrounding area of the door 130 and rails 150a and 150b are provided in a surrounding area of an opening of the casing 120. The rails 150a and 150b are movably provided with light receiving parts S-1R to S-4R of a plurality of door opening detecting sensors S-1 to S-4 and the rails 151a and 151b are movably provided with light emitting parts S-1T to S-4T of the sensors S. The opening/closing of the door is determined by the plurality of sensors to annul the fraud of tampering the sensor. and the device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156565-A (JP)
Title: Rotation applying method
Inventor: TANAKA YASUHIRO
IPC: H01L21/027
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation applying method applying uniformly an application solution over the entire region that forms an application film on a substrate irrespective of the surface state of the substrate.  <P>SOLUTION: In an application solution diffusion process for diffusing to the surface of the substrate the application solution supplied to the surface by rotating the substrate, the substrate is rotated at a second rotational speed V2 lower than a first rotational speed V1 after being rotated at the first rotational speed V1, and then rotated at a third rotational speed V3 higher than the second rotational speed V2. Consequently, even when there are portions on the surface of the substrate such as uneven portions or portions not adapted to the application solution where the application solution is unlikely to be applied, the application solution is applied uniformly over the entire region where formation of the application film is scheduled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119559-A (JP)
Title: Hardening liquid resin composition for upjacket of optical fiber
Inventor: YAMAGUCHI CHIYUUSHI
IPC: C08G18/67
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening resin composition which excels in separating from adjacent cover layers and is suitable for the material of optical fiber upjackets.  <P>SOLUTION: This is a hardening resin composition for optical fiber upjackets and contains urethane (meta) acrylate having two or more (meta) acryloyl groups, a reactant diluent, a polymerization initiator, and an urethane (meta) acrylate compound having a (meta) acryloyl groups selected from (D1) to (D3) shown in a general formula (1). In the above formula, (D1)R<SP>1</SP>represents a methyl group; R<SP>2</SP>, R<SP>3</SP>represent bivalent organic group; R<SP>4</SP>represents a monovalent organic group; (D2)R<SP>1</SP>represents a hydrogen atom; R<SP>3</SP>represents a bivalent organic group; R<SP>4</SP>represents a polyol residue of a molecular weight of 1,500 or larger; (D3)R<SP>1</SP>represents a hydrogen atom or a methyl group; R<SP>2</SP>, R<SP>3</SP>represent bivalent organic groups; and R<SP>4</SP>represents a silicone residue of a molecular weight of 1,000-30,000.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166627-A (JP)
Title: Ac generator
Inventor: KASHIWABARA TOSHIAKI
IPC: H02K1/16
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an AC generator capable of reducing unpleasant sound by reducing noise level of a degree component depending on the number of slots.  <P>SOLUTION: This AC generator comprises a stator having a stator core in which a plurality of slots are formed so as to line up in a circumferential direction, and a stator winding configured such that conducting wires are wound on the stator core; and a rotor that comprises a field winding provided rotatably inside the stator, a pair of pole cores provided so as to cover the field winding each having a plurality of claw-shaped magnetic poles that alternately intermesh with each other, and a fan provided on an axial end surface of at least one of the pole cores. Air flows together with rotation of the rotor in stepped portions between teeth 30 partitioning the slots. In this alternator, inclined portions 33 bent in a circumferential direction of the stator are formed on the teeth 30 on at least one end of both axial ends of the teeth 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163924-A (JP)
Title: Method for protecting software
Inventor: MAETANI MOTOYOSHI
IPC: G06F21/12
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software protecting method that does not give disadvantage to a user even while surely preventing software from being illegally used.  <P>SOLUTION: Whether a hardware key (dongle) corresponding to the software is correctly connected to a device to be a control target of the software is checked (S401), and when it is judged that the hardware key is not correctly connected, unconnection mode control (S406) for lowering the throughput of the device is performed by selection by the user (S405).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164424-A (JP)
Title: Recording/reproducing device
Inventor: HASHIMOTO MAKOTO
IPC: G11B33/10
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability in a recording/reproducing device provided with a plurality of recording and/or reproducing parts including a disk drive.  <P>SOLUTION: When a CPU 3 detects an operation for opening a front panel via a front panel opening/closing detection part (step S11), in a step S12, the operational state of each disk is displayed on an LED in the front panel, wherein the LED of a display part of the front panel is turned off. In a step S13, a processing such as replacement of the disk is then performed, wherein an Eject request signal is detected. After loading the disk on the disk drive, when the closure of the panel is detected in a step S14, the CPU detects panel detection, turns on the LED of the display part provided to the front panel after detecting the closure of the front panel, and detects the operational state of each disk after turning off the LED of the display part exposed when the front panel is opened. The switching for turning on/off the display part of the front panel and the display part exposed when the front panel is opened may be controlled so as to turn it off after some delay after turning it on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164435-A (JP)
Title: Dubbing apparatus
Inventor: HASHIMOTO MAKOTO
IPC: G11B27/034
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of a user in relation to a dubbing process.  <P>SOLUTION: A video recorder includes a built-in hard disk device inside a chassis. Two openings are formed on one surface of the chassis. It is constituted so that a first tray for mounting a BD and a second tray for mounting a DVD are taken in and out through the respective openings, and the dubbing process is permitted between three kinds of recording media. When the video recorder accepts a dubbing reservation from the user, it is detected whether the a data processing part for performing the process for the recording medium of the dubbing source and a data processing part for performing the process for the recording medium of the dubbing destination are used for the process or not. If they are not used, the dubbing process is automatically started.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168017-A (JP)
Title: Sheet for inkjet recording
Inventor: YASUTAKA YUZO
IPC: B41M5/50
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for inkjet recording which enables decoration of a floor surface with a printed image when it is stuck on the floor surface by the medium of an adhesive layer after printing and which causes no blur of the image of an ink accepting layer, nor a peel in this layer, even when water or the like spilling on a floor comes into contact with the peripheral end part of a printed sheet layer, in the case when the sheet having an excellent printability and particularly having a water-resistant and transparent base, for instance, is used.  <P>SOLUTION: As to constituents of the ink accepting layer, 50-100 pts.mass of inorganic pigment and 2-20 pts.mass of water-soluble magnesium salt (in terms of an anhydrous salt) are added to 100 pts.mass being the total of 55-75 pts.mass of water-insoluble resin which includes 60-30 mass% of the water-insoluble resin including 40-70 mass% of a polyurethane resin as a requisite constituent, and of 25-45 pts.mass of water-soluble resin which consists of 30-70 mass% of polyvinyl alcohol and/or modified matter thereof and 70-30 mass% of polyvinylpyrrolidone.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168757-A (JP)
Title: Container with electronic tag
Inventor: MATSUMOTO SEIJI
IPC: G06K19/07
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container 1 with an electronic tag 4 which container 1 allows efficient information control on a number of tagged containers 1, has superior weather resistance, heat resistance, and chemical resistance, is of a relatively simple structure to make manufacturing processes relatively easy, and is so structured as to effectively protect the bottom of a glass container body 2 and the electronic tag 4 from a mechanical impact.  <P>SOLUTION: The container 1 comprises: the glass container body 2, a glass bottom cover member 3 which is attached to the bottom of the glass container body 2 to cover at least a part of the bottom; and the electronic tag 4 which is arranged between the glass container body 2 and the glass bottom cover member 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171367-A (JP)
Title: Liquid crystal display apparatus
Inventor: HIRAGA SATORU
IPC: G09G3/20
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized liquid crystal display apparatus capable of supplying stable voltage and provided with an inexpensive power supply IC.  <P>SOLUTION: The liquid crystal display apparatus includes a liquid crystal cell, a gate driver, a source driver, a control IC, a γ correction circuit for supplying γ correction voltage, and a power supply IC 13. The power supply IC 13 includes a first power supply circuit 22 for outputting driving voltage for the control IC, the gate driver and the source driver, a second power supply circuit 23 for generating voltage to be applied to column lines through the source drive, third and forth power supply circuits 34, 35 for generating high voltage and low voltage to be mutually switched and applied to row lines through the gate driver, a fifth power supply circuit 25 for generating reference voltage for the γ correction circuit, and a sixth power supply circuit 26 for generating voltage for a common electrode of liquid crystal cells, which are integrally built in the IC 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170404-A (JP)
Title: Oil supply structure for rotating shaft
Inventor: YOSHINO TAKASHI
IPC: F16H57/04
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure an oil passage between hollow pipes while improving the assembling efficiency of the plurality of hollow pipes extending to the axial direction.  <P>SOLUTION: An outside pipe 14 and an inside pipe 18 having a diameter smaller than the outside pipe 14 are nested and inserted in an axial hole 13 which is formed in a transmission counter shaft 12 of a belt type continuously variable transmission TM extending from the shaft end to the axial direction. The transmission counter shaft 12 has a first axial oil passage 21 extending between the outer peripheral face of the inside pipe 18 and the inner peripheral face of the outside pipe 14 and a second axial oil passage 22 extending into the inside pipe 18. A plurality of boss portions 41, 42, 43, 44 are formed on the inner peripheral face of the outside pipe 14 for abutting on the outer peripheral face of the inside pipe 18 in the state of being protruded to the radial inside of the outside pipe 14 by almost the same length to maintain the concentric conditions of the outside pipe 14 and the inside pipe 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI