baber/WOPTO huggingface dataset:
Patent JP-2009070545-A (JP)
Title: Optical pick-up device
Inventor: KOREEDA DAISUKE
IPC: G11B7/135
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pick-up device for recording and reproducing a BD, an HD DVD, a DVD, and a CD by using a common objective lens.  <P>SOLUTION: The optical pick-up device 100 is provided with first, second and third light sources 1A, 1B and 1C for emitting light of 405 nm, 660 nm and 790 nm. A luminous flux of 405 nm is converged by a coupling lens 3A, a luminous flux of 660 nm is parallelized by a coupling lens 3B, and a luminous flux of 790 nm is diverged by a coupling lens 3C, and made incident on an objective lens 10 and forms a spot on each disk surface. A step structure is formed on lens surface 11 of the objective lens 10, the action of the step structure and arrangement of satisfying a predetermined magnification correct a spherical aberration that occurs due to a wavelength difference and a change in the thickness of a protective layer, and suppress the amount of a spherical aberration due to a temperature change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048278-A (JP)
Title: Automatic tensioner
Inventor: GOTO SHIRO
IPC: F16H7/12
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tensioner whose damping force magnitude can be changed and stably maintained for a long time.  <P>SOLUTION: The automatic tensioner 4 is composed so that a sleeve 8 is fitted into a cylinder 7, a hydraulic fluid is stored in the cylinder 7, the inside of the cylinder 7 is partitioned into a pressure chamber 12 and a reservoir chamber 13 by inserting a plunger 11 into the sleeve 8, the pressure chamber 12 and the reservoir chamber 13 are communicated via a leak clearance 16, a rod 17 is moved integrally with the plunger 11 in the axial direction, and a return spring 20 is provided to energize the rod 17 in the projecting direction from the cylinder 7. The automatic tensioner comprises a valve hole 22 in a bottom 9 of the sleeve 8, a bypass passage 34 which communicate the valve hole 22 with the reservoir chamber 13, a spherical valve body 24, a valve rod 26 which supports the valve body 24 via a compression coil spring 25, and a drive unit 30 which moves the valve rod 26 in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009070375-A (JP)
Title: System and method for custom installation of operating system on remote client
Inventor: TABBARA BASSAM
IPC: G06F13/00
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform for remotely installing an operating system on a client machine, including a builder engine running on a support server.  <P>SOLUTION: The builder engine interrogates a remote client, for instance a diskless thin client or a machine having a disk but malfunctioning, and receive a machine state image from that machine. The builder engine then assemble a customized image or kernel of an operating system such as Microsoft Windows (R) for transmission to the client. A file system is initialized in electronic memory, or otherwise the machine commences operation, without executing an operating system setup process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049025-A (JP)
Title: Mathematics teaching material for surface area formula for sphere
Inventor: AKIYAMA HITOSHI
IPC: G09B23/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a mathematics teaching material for deriving the surface area formula for a sphere with realistic comprehension based on experience.  <P>SOLUTION: The mathematics teaching material includes: a hemisphere; a first tube densely arranged along the surface or the inner surface of the hemisphere; a second tube having the same inner diameter and the same length as the first tube and being closely arranged inside two circles having the same radius as the hemisphere; and a third tube connecting the first tube and the second tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029815-A (JP)
Title: Uv-decomposable molecule and photopatternable monomolecular film formed therefrom, and film pattern forming method
Inventor: FUKUSHIMA HITOSHI
IPC: C07D207/46
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a film pattern photopatternable in a short time by using a low energy UV, that is, UV of a comparatively long wave length.  <P>SOLUTION: The method for forming a film pattern comprises a step ejecting liquid drops containing a compound represented by formula (0) [wherein X is a structure having reactivity to a functional group on a solid surface; Y is a decomposable structure itself; and Z is a structure capable of changing physical properties of the solid surface or a reactive structure] on a solid surface having the functional group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046639-A (JP)
Title: Dehumidifier
Inventor: KIYONO RYUJI
IPC: B01D53/26
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier of a desiccant type that protects its holding frame of an adsorption element from radiant heat of its heater.  <P>SOLUTION: A dehumidifier unit 3 constituting the dehumidifier recovers moisture adsorbed by an adsorption element 31 by heating the same with a heater 32. A partition panel 37 is disposed to face the side of a holding frame 310 that holds the adsorption element 31 in a manner blocking the radiant heat of the heater 32, with the planar part 371 of the partition panel 37 disposed closest thereto. A concave ditch 372 of the partition panel 37 is continuously attached to the planar part 371 thereof and is disposed farther from the side of the holding frame 310 than the planar part 371 is. Since the concave ditch 372 is disposed close to a first heater 321 but is distanced from the holding frame 310, the temperature of the concave ditch 372 rises highest but the holding frame 310 is prevented from being damaged by heat.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050931-A (JP)
Title: Portable terminal
Inventor: MAKINO MINORU
IPC: H04M1/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To accommodate a rotation support mechanism that rotatably supports a rotation side case in the rotation side case without interrupting a rotation operation of the rotation side case and degrading the appearance.  <P>SOLUTION: An opening for movement is formed in an intermediate position in a thickness direction of a side surface of the rotation side case and a rotation support mechanism 10 which rotatably supports the rotation side case from a vertically long state to a horizontally long state or from the horizontally long state to the vertically long state is moved in the opening for movement. A side shield material 40 is provided which is rotated by the rotation support mechanism 10 that is moved along with the rotation of the rotation side case from the vertically long state to the horizontally long state or from the horizontally long state to the vertically long state. In the vertically long state, the opening for movement is covered with the side shield material 40 and a decorated side surface portion 17b of the rotation support mechanism 10. In the horizontally long state, the side shield material 40 is housed in a rotation side case 3 and the rotation support mechanism 10 is accommodated in an area which is closed by the side shield material 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056859-A (JP)
Title: Recording and playback apparatus
Inventor: HAMAZAKI TADASHI
IPC: H04N21/835
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and playback apparatus capable of identifying a copyright protection system adopted for a serial program, and notifying a user of the identified copyright protection system.  <P>SOLUTION: In an HDD recorder 1, a serial program information search program 144a and a serial program storage program 144b are executed, thus searching serial program information from program information for storing in a table 145 via an extraction section 3. By executing a reception program 144c, digital broadcasting data having the same serial program information as the serial program information are received. By executing a determination program 144d, the copyright protection system of the digital broadcast data is determined. By executing a list display control program 144i, a list of the serial program information of the digital broadcasting data and the determined results are displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055971-A (JP)
Title: Excimer lamp
Inventor: FUJISAWA SHIGEKI
IPC: H01J65/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp capable of preventing breaking of a discharge container, caused by breaking of an edge part, in an excimer lamp equipped with the discharge container formed with a tube with a rectangular cross section.  <P>SOLUTION: In the excimer lamp 10 generating excimer discharge in a discharge space S of the discharge container 11, in a cross section cut in parallel with end faces 14a, 14b, long edge faces 12a, 12b of the discharge container 11 are formed in a curved shape wherein center parts 121a, 121b of the long-edge faces 12a, 12b are headed to the inner side of the discharge space S with respect to edge parts 16a, 16b, 16c, 16d connecting the long-edge faces 12a, 12b and short edge faces 13a, 13b, an ultraviolet-reflecting film 20 is formed on a surface exposed to the discharge space S of the discharge container 11, and the ultraviolet-reflecting film 20 is made thick in an edge part side than at a center part side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056372-A (JP)
Title: Resin sealed semiconductor device, and method of manufacturing the same
Inventor: SAITO KIYOSHI
IPC: H01L23/50
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-reliability resin sealed semiconductor device that prevents the occurrence of resin leaking portions caused by burrs of a lead frame formed by punching.  <P>SOLUTION: The manufacturing method includes the steps of: die-bonding a semiconductor chip 9 to an island 11 on the lead frame 1; electrically connecting the semiconductor chip 9 to the lead frame 1; and resin-sealing the lead frame 1 where the semiconductor chip 9 is die-bonded. A pressure stronger than the clamp pressure in the resin-sealing step is applied to a region to be clamped by a metal mold in the resin-sealing step of the lead frame 1, before performing work in the resin-sealing step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051690-A (JP)
Title: Heating implement
Inventor: OHASHI KAZUO
IPC: A61F7/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating implement with scents in which starting of the scents in use is satisfactory, and transformation of the scent under preservation is hard to be generated.  <P>SOLUTION: The heating implement 100 includes: a heating part 121 including metal to be oxidized and activated carbon; and a bag 110 at least a part of which has gas permeability and which stores the heating part 121. The heating implement 100 is perfumed by a scent composition including the following ingredients A. The scent composition is suitable to be given between the heating part 121 and the bag 110. [The ingredients A] are: chain monoterpene alcohols; sesquiterpene alcohols; acetates of monoterpene alcohol or alicyclic alcohol; methyl dihydro jasmonate; ionone or damascone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060587-A (JP)
Title: Polarizing element and method for producing the same
Inventor: YAMADA TAKATOSHI
IPC: G02F1/1335
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polarizing element, which can easily obtain a polarizing element with a large area in which the distribution of the spectral characteristics in the plane is uniform and which has high reliability in a short time, and to provide a polarizing element produced with the method for producing a polarizing element.  <P>SOLUTION: The method comprises: an antireflective film-forming step where an antireflective film 12 with an antireflective function to visible light vertically incident and ultraviolet light obliquely incident on the main face of a substrate 11a is formed on either main face of the substrate 11a; a lithography step where a resist layer 13a is formed on the other main face of the substrate 11a, and interference exposure and development using the ultraviolet light are performed regarding the resist layer 13, and the patterning of the resist layer 13 is performed; an etching step where the other main face side of the substrate 11a is subjected to etching, and ruggedness with a diffraction grating shape is formed on the other main face; and an inorganic fine particle layer-forming step where an inorganic fine particle layer 15 is formed on the tip part or one side face part of the projecting part in the ruggedness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058865-A (JP)
Title: Elevator control device
Inventor: OTSU KAZUHIRO
IPC: B66B1/30
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device with a power converter including a semiconductor element, for extending the life of the semiconductor element.  <P>SOLUTION: The elevator control device has an inverter 4 for controlling the drive of an AC motor 6 to operate an elevator car 9. The device includes a car load detecting device 11 for detecting the load of the elevator car 9, and an acceleration specifying table 7 using a car load detected with the car load detecting device 11 and a plurality of elevator operation patterns for specifying the acceleration of the AC motor 6. The acceleration of the AC motor 6 specified by the acceleration specifying tables 7 is restricted with a semiconductor element junction temperature ripple or a base plate temperature ripple which the inverter 4 includes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062013-A (JP)
Title: Positive electrode can for alkaline battery, and alkaline battery
Inventor: KUNIYA SHIGEYUKI
IPC: H01M6/08
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode can for an alkaline battery in which a load exerted on environment in production is small though keeping suitable discharge performance.  <P>SOLUTION: The positive electrode can 11 for the alkaline battery is formed in the cylindrical form with a bottom so that the thickness of a cylinder 11b is gradually increased from a bottom 11a to an opening 11c by multistage deep drawing working of a nickel plated steel plate M1. Cobalt plating 43 is applied onto the nickel plating layer 42 on the inner surface of the positive electrode can 11. Wrinkles 61 of the steel plate M1 and/or plating cracks 62 generated in the multistage deep drawing working are present on the inner surface of the positive electrode can 11. Preferably, the thickness of the cobalt plating 43 is 0.05-0.10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058395-A (JP)
Title: Release paper and method for manufacturing the same, and pressure sensitive adhesive sheet using release paper and pressure sensitive adhesive sheet roll object
Inventor: JIYOSHIMARU YASUSHI
IPC: C09J7/02
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a release paper capable of obtaining a pressure sensitive adhesion sheet equipped with a pressure sensitive adhesive layer and a pressure sensitive adhesion sheet roll object having a high transparency and also capable of manufacturing easily a release paper suitable of a pressure sensitive adhesive sheet for both surface adhesion, and further to provide a pressure sensitive adhesive sheet and a pressure sensitive adhesive sheet roll object having excellent transparency.  <P>SOLUTION: A release paper, keeping thermoplastic resin layers A<SB>X</SB>and release layers B<SB>X</SB>piled up one by one on one surface of a substrate material 11 of a release paper, includes convex-concave structures X of a most frequency pitch of 100-2,000 μm and most frequency depth of 10-140 μm on the surface of the side of pileup of the thermoplastic resin layer A<SB>X</SB>and the release layers B<SB>X</SB>and a convex part T<SB>X</SB>structuring the convex-concave structure X has no concave part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059585-A (JP)
Title: Crimped conjugate fiber, and fiber structure using the same
Inventor: OKAYA HIROSHI
IPC: D03D15/567
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimped conjugate fiber having excellent heat-bonding properties, and providing a fiber structure without contracting bonded points of mutual component fibers even when heat-processing at high temperatures, and to provide a method for producing the conjugated fiber.  <P>SOLUTION: The crimped conjugate fiber 10 includes a first component 1 and a second component 2. The first component 1 contains polybutene-1, and an ethylene-ethylenically unsaturated carboxylic acid copolymer, and the amount of the ethylene-ethylenically unsaturated carboxylic acid copolymer is 5-20 mass% based on the first component 1. The second component 2 is a polymer having a melting peak temperature higher than the melting peak temperature of the polybutene-1 by 20°C or more, or having a melt starting temperature of not less than 120°C. When viewed from the fiber cross-section, the first component 1 accounts for at least 20% of the conjugated fiber surface 10, and the centroidal position of the second component 2 is deviated from the centroidal position of the conjugated fiber 10. Furthermore, the conjugated fiber 10 is the crimped conjugate fiber with actual crimps or latent crimps.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199052-A (JP)
Title: Toner for electrophotography, and method of manufacturing the same
Inventor: OGAWA SATORU
IPC: G03G9/08
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which has good hot-offset resistance, while having excellent low-temperature fixability and transparency, and which avoids image distortion and exhibits excellent charge rising property because materials constituting the toner, such as a wax, a colorant and a charge control agent are excellent in dispersibility.  <P>SOLUTION: A method of manufacturing the full-color toner for electrophotography includes melt-kneading a toner material by use of an open-roll kneader, the toner material containing at least a binder resin, a wax, a colorant and a charge control agent, wherein Mze/Mzi is 0.3-0.7, where Mzi is a Z-average molecular weight of a resin component of the toner material to be supplied in the open-roll kneader, and Mze is a Z-average molecular weight of a resin component of a melt-kneaded product to be discharged from the open-roll kneader, and wherein a zirconium compound of a salicylic acid derivative is used as the charge control agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065070-A (JP)
Title: Fuel oil composition
Inventor: EGASHIRA YOSHIAKI
IPC: C10L1/04
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition excellent in oxidation stability and hue stability during storage.  <P>SOLUTION: In a fuel oil composition, a total content of phenol and alkyl phenol represented by formula (1) is 0.2-30 mass ppm, sulfur content is 0.3 mass ppm or less, content of sulfur derived from thiophene is 1-110 mass ppm or less, and bromine number is 0.1-0.6. In formula (1), 1-4 of R1-R5 represent(s) 1C-4C alkyl while others represent hydrogens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065242-A (JP)
Title: Electrochemical modification of conductive polymer compound
Inventor: FUCHIGAMI TOSHIO
IPC: C25B3/28
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electrochemically efficiently substituting with fluorine and modifying a conductive polymer compound having π-electron conjugate system such as polyfluoren.  <P>SOLUTION: The modification method of a conductive polymer compound comprises: immersing an electrode having a conductive polymer film comprising a polyfluoren compound formed thereon and a counter electrode in an ionic liquid such as a polyhydrogenfluoride containing a reacting agent such as fluoroalkylalcohol; and applying a voltage between the above electrode and the counter electrode so as to electrochemically allow a chemical reaction to fluorinate the conductive polymer compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066867-A (JP)
Title: Communication equipment and relay communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: H04M3/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing deterioration in the efficiency of the whole relay communication system by reducing a load of a relay server.  <P>SOLUTION: A shared resource 86 is shared by client terminals 11, 21, 22 and 31, and managed by shared resource management information 82 held by each client terminal. The client terminal 11 classifies each shared resource into groups corresponding to an owner client terminal when acquiring the copy of a plurality of shared resources 86. The client terminal 11 uses a communication path established between the client terminal and each owner client terminal, and acquires the copy of the shared resources 86 by each group unit in a batch. When continuously acquiring the copy of the shared resource 86 from the client terminals 21 and 22, the client terminal 11 establishes a communication path to the client terminal 22 by reusing the communication path to the relay server 23 among the communication paths established between the client terminal and the client terminal 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066112-A (JP)
Title: Method and installation for disposing of ri waste under inshore seabed
Inventor: SASAJIMA YOSHIHIRO
IPC: G21F9/36
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable concentrated disposal of radioisotope (RI) waste by developing a large-capacity repository through the development of a disposal site other than a ground surface layer in order to solve such a situation that it is difficult to secure several repositories in the ground surface layer in Japan though the long-term safe disposal of the RI waste which is low-level radioactive waste in terms of radiation radioactivity levels requires places isolated from any living environments and out of contact with any water resources.  <P>SOLUTION: A repository is developed under an inshore seabed to dispose of the RI waste, which enables the long-term safe disposal of the RI waste, radioactive waste generated from facilities using RIs such as universities, business enterprises and hospitals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069355-A (JP)
Title: Plate type reactor and method for manufacturing reaction product using the same
Inventor: SAKAKURA YASUYUKI
IPC: C07C57/145
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type reactor which does not cause problems due to the gap between the inner wall of a vessel and a heat-transfer plate.  <P>SOLUTION: The plate type reactor is constituted by holding a plurality of heat-transfer plates 2 facing each other and aligning by holding plates 3 and retaining bars 4 in the aligning direction, and disposing a heat medium supply part 5 arranged in the extended direction of heat transfer pipes 1 of the heat-transfer plates 2 so as to be brought into contact with the heat transfer pipes 1, and by disposing gas distribution parts 6 for supplying and discharging a gas which passes through the gaps between the heat-transfer plates 2 in the gas passing direction in the gaps.  <P>COPYRIGHT: (C)2010,JPO&INPIT