baber/WOPTO huggingface dataset:
Patent JP-2011029135-A (JP)
Title: Electrode for secondary battery, secondary battery, and manufacturing method of electrode for secondary battery
Inventor: SATO MASAHARU
IPC: H01M4/137
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a secondary battery having a high capacity and a secondary battery.  <P>SOLUTION: The electrode for the secondary battery has an electrode current collector 15 and an electrode active material layer 16 which includes an electrode active material containing an organic radical compound and a conductive assistant of particle shape and is formed on one main surface of the electrode current collector 15. Then, the density on the electrode current collector side 16b of the electrode active material layer 16 is smaller than the density on the opposite side 16a to the electrode current collector side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118996-A (JP)
Title: Recording device and recording method of optical recording medium
Inventor: SHOJI TOSHIRO
IPC: G11B7/0045
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve recording quality by reducing overshoot and undershoot in a light emission waveform of an optical pickup.  <P>SOLUTION: Out of pulses to be recorded, the trailing edge of a last pulse is substantially synchronized with the leading edge of an erase top pulse. A ratio a/b between (a) which is a difference between erase top pulse power Pet and erasing power Pe and (b) which is a difference between recording power Pw and the erasing power Pe, is varied to properly configure settings to reduce overshoot and undershoot for each of different recording media. Erase top pulse duration Tert is switched according to different recording speeds, to cope with different recording media.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116428-A (JP)
Title: Square shape plastic container for beverage and beverage product using the same
Inventor: NAKAMURA KOJI
IPC: B65D1/02
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which has a necessary buckling strength and a structure having little bottle bending in a square shape plastic container for beverage for filling a non-carbonic acid type beverage.  <P>SOLUTION: The square shape plastic container for beverage is for filling the non-carbonic acid type beverage, and on a body part 4, a plurality of transverse wave-like ribs 9 having the amplitude direction in the vertical direction are arranged and formed by peripherally round on the side face so that wave top parts 10 and 11 of the ribs with the same shape are arranged in order vertically. The transverse wave-like rib has a point-symmetrical wave shape using an arbitrary point on a vertical central line X passing through the center of the width of a long side wall 6 of the body part as a symmetrical point 12, and has a point-symmetrical wave shape using an arbitrary point on a vertical central line Y passing through the center of the width of a short side wall 7 of the body part as a symmetrical point 13. The rib formed on the long side wall and the rib formed on the short side wall are connected with each other at the corner wall 8 under a condition that the wave shape is kept, and the symmetrical points 12 and 13 are all on the same horizontal face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132658-A (JP)
Title: Cosmetic composition containing ester derived from 4-carboxy-2-pyrrolidinone and triazine lipophilic screening agent, and use of the derivative as solvent for triazine lipophilic screening agent
Inventor: RICHARD HERVE
IPC: A61K8/49
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To find out a novel solvent for effectively dissolving a triazine type lipophilic screening agent in order to enhance solubility of the triazine type lipophilic screening agent in an oil in a carrier of a cosmetic or a dermatological formulation containing the same without defects described in the paragraph of the prior arts in the specification.  <P>SOLUTION: The composition includes at least one ester derived from 4-carboxy-2-pyrrolidinone of formula (I) [wherein R<SP>1</SP>is a linear or branched 1-20C alkyl group; and R<SP>2</SP>is a linear or branched 1-20C alkyl group optionally bearing a 5C to 6C ring, a phenyl group, a benzyl group or a phenethyl group] and at least one triazine type lipophilic UV screening agent in a medium acceptable for cosmetics. The use of at least one ester derived from the 4-carboxy-2-pyrrolidinone of formula (I) defined above, as a solvent for the triazine UV screening agent in the composition containing at least one triazine type lipophilic UV screening agent in a medium acceptable for cosmetics, in a medicine and/or as a medicine for enhancing solubility of the active component in the composition, or for enhancing an ultraviolet rays-protecting factor, is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011109892-A (JP)
Title: Constant-current power supply
Inventor: HIRAI MASAO
IPC: H02M3/28
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit, which suppresses a transient current of an output generated in a transient period at the time of power-on, or at power supply change, etc. in a constant-current power supply of one converter system.  <P>SOLUTION: With respect to an output current control feedback loop for the purpose of keeping an output current of a power supply in the one converter system constant, another feedback loop which has a threshold to restrict a maximum current, and responds instantaneously, is prepared.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120660-A (JP)
Title: Pachinko game machine
Inventor: SOMEYA JO
IPC: A63F7/02
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply execute an effective performance by synchronizing the operation of a drum with the light emission of a lamp.  <P>SOLUTION: A driving part 401 is rotationally driven. The drum 130 is moved at a predetermined period by the drive rotation of the driving part 401 to execute a performance. A lighting part 403 lights the symbol face of the drum 130. In a predetermined performance, after the driving part 401 is rotationally driven, a determination part 404 determines whether the driving part 401 is stopped or not. A lighting control part 405 controls the lighting part 403 on the basis of the determination result of the determination part 404.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122971-A (JP)
Title: Holder device of microtome blade
Inventor: ICHIYANAGI MASAO
IPC: G01N1/06
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the holder device of a microtome blade capable of holding the microtome blade so as not to produce clatter even if the thickness of the microtome blade is different.  <P>SOLUTION: In the holder device S of the microtome blade, a pressure member 400 for pressing the blade body of the microtome blade H is arranged between a press plate 200 and a placing surface 114. The holder device S prevents a change in the pressure posture of the pressure member 400 to the blade body when the spaced-apart distance from the placing surface 114 of the pressure member 400 is changed according to the thickness of the blade body of the microtome blade and is provided with a locking ridge 232 and a locking groove 410 both of which move the pressure member 400 centering around the axial line set along the pressure member 400 in the longitudinal direction so as to permit a change in the posture of the press plate 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010169085-A (JP)
Title: Control device for internal combustion engine
Inventor: NISHINO MASAYOSHI
IPC: F02D13/02
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine stabilizing the engine speed by appropriately setting a control center value of ignition timing in an idling state of the internal combustion engine.  <P>SOLUTION: A margin amount DIGCNT of the ignition timing is calculated according to a detected intake pressure PBA, an ignition timing more on a delay side from an optimal ignition timing MBT by just the marginal amount DIGCNT is calculated as an optimal center ignition timing IGCMBT, and a control center ignition timing IGCNT is set to the optimal center ignition timing IGCMBT. In the idling state of the engine 1, a feedback correction amount IGFB is calculated so that an engine speed NE matches a target idling speed NEOBJ, and feedback control is performed with the control center ignition timing IGCNT as the center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011129556-A (JP)
Title: Electrode plate for plasma processing apparatus
Inventor: FUJITA SATOSHI
IPC: H01L21/3065
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode plate for a plasma processing apparatus that improves in-plane uniformity of plasma processing and facilitates replacement of an upper electrode having been consumed.  <P>SOLUTION: The electrode plate 3 for the plasma processing apparatus is constituted by stacking a plurality of electrode constitution plates and providing a plurality of gas passing holes penetrating the electrode constitution plates along a thickness, a gap portion s1 being provided at an outer circumferential portion of a stacking surface between a fixed-side electrode constitution plate 3a and a discharge-side electrode constitution plate 3b, which are adjacent to each other, by cutting a part of the plate thickness along a circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127315-A (JP)
Title: Sliding device and sliding fittings
Inventor: NAKAMOTO SUKEMASA
IPC: E05D15/06
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding device and sliding fittings, which reduce noises in opening/closing, which are actuated with a small force, and which operate at an adequate speed after that.  <P>SOLUTION: This sliding device 10 sliding on a guide rail 2 together with the opening/closing of the sliding fittings 100 includes a slider 11 which can slide in the state of contact with the guide rail 2 and which can be relatively displaced while rolling on the guide rail 2 with respect to the rightward/leftward motion of the sliding fittings 100 by a force smaller than when sliding on the guide rail 2, and a stopper 15 which regulates the displacement of the slider 11. In the opening/closing of the sliding fittings 100, the slider 11 is relatively displaced while rolling on the guide rail 2 with respect to the rightward/leftward motion of the sliding fittings 100 without sliding on the guide rail 2, until displacement is regulated by the stopper 15, and slides on the guide rail 2 after the displacement is regulated by the stopper 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129445-A (JP)
Title: Sealing structure for fuel cell
Inventor: NAKAMURA SHIZUO
IPC: H01M8/02
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reaction gas from being short-circuited from a gas supply port to a gas exhaust port through a gap in a seal lip without passing through a power generation region, in a sealing structure of a type integrally provided with a gasket at a power-generating body equipped with a membrane electrode conjugate and a gas diffusion layer, and thereby to improve the power generation efficiency of a fuel cell.  <P>SOLUTION: Sub-lips 26 are integrally molded in the gasket 21 together with seal lips 25. The sub-lips 26 are provided so as to cross the seal lips 25 in the seal lips 25, and contracts an open cross section of a gap or blocks the gap at a site where the sub lips 26 are provided, whereby a short-circuit flow channel is shut off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128512-A (JP)
Title: Optical body and method of manufacturing the same
Inventor: MURAKAMI RYOSUKE
IPC: E01F9/619
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of suppressing deformation of a rugged shape of a boundary face due to heat or heat and pressure without impairing flexibility.  <P>SOLUTION: The optical body includes: an optical layer having a boundary face having the rugged shape inside the layer; and an intermediate layer consisting essentially of inorganic material and provided on the boundary face. The optical layer includes a first optical layer having a first face in a rugged shape and a second optical layer having a second face in a rugged shape. The boundary face is formed of the first face and the second face which are disposed opposite to each other, and at least one of the first optical layer and the second optical layer has storage modulus of elasticity of 3×10<SP>7</SP>Pa or larger at 100 °C and storage modulus of elasticity of 3×10<SP>9</SP>Pa or smaller at 25 °C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129830-A (JP)
Title: Method of cleaning silicon wafer, and cleaning liquid
Inventor: SHINBARA TERUO
IPC: C11D7/08
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a silicon wafer having a hydrophobic surface, and a cleaning liquid.  <P>SOLUTION: A cleaning liquid containing 0.01-0.05 wt.% of HF and ozone is used for this cleaning liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134449-A (JP)
Title: Heating device
Inventor: MATSUSHITA MAKOTO
IPC: F28D15/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of efficiently carrying out induction heating of contents in a container.  <P>SOLUTION: The heating device 1 heating a container 2 with solutions contained, includes: a housing part 3 formed of a member 6 forming a floor supporting at least a part of a bottom surface of the container 2 and wall surfaces erected from the floor, and housing the container 2; a heating coil 7 for induction-heating a magnetic material 10 structuring a part of the member 6 forming the housing part 3; and a heat pipe 9 spreading heat of the magnetic material 10 which is induction-heated by the heating coil 7 into the floor and the wall surfaces, and embedded in the member 6 forming the housing part 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023696-A (JP)
Title: Laminated chip capacitor
Inventor: PARK MIN CHEOL
IPC: H01G4/12
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve suppression capability of voltage noise caused by sudden change of a load current by increasing the width of ESR to a large value while keeping ESL of a laminated chip capacitor at a low level.  <P>SOLUTION: This laminated chip capacitor includes: a capacitor body having a structure with a plurality of dielectric layers laminated therein; first and second outer electrodes formed on an outer face of the capacitor body and having polarities different from each other; and first and second inner electrodes arranged oppositely to each other through the dielectric layers inside the capacitor body, and including electrode plates each forming capacitance, and leads extended from the electrode plates and respectively connected to the first and second outer electrodes. The leads included in the first and second inner electrodes have each a shape bent at least once and each have a portion overlapped on the lead of the adjacent inner electrode of opposite or identical polarity when viewed in the laminate direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131309-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: SAKAGUCHI HIDEAKI
IPC: B81B7/02
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely and efficiently manufacture a semiconductor package with MEMS elements loaded thereon, and also to provide the highly reliable semiconductor package with the MEMS elements.  <P>SOLUTION: The method for manufacturing the semiconductor package includes the steps of: (a) forming a via 13 penetrating a silicon wafer 10 in the thickness direction and a wiring pattern 16 electrically connected to the via 13 on the opposite surface side to a MEMS element loading surface; (b) joining a MEMS element wafer 18 to the MEMS element loading surface of the silicon wafer 10 by electrically connecting the via 13 to the MEMS elements 20; (c) individually separating the MEMS elements 20 of the MEMS element wafer 18 joined to the silicon wafer 10; (d) joining a lid 24 provided with recessed parts 25 for storing MEMS elements 20 in every region loaded with individually separated MEMS elements 20 to the MEMS element loading surface of the silicon wafer 10; and (e) forming the semiconductor package by separating a junction between the silicon wafer 10 and the lid 24 into pieces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132863-A (JP)
Title: Fuel injection device
Inventor: TAKEUCHI HISAHARU
IPC: F02M47/00
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the valve closing responsiveness and valve opening responsiveness of a needle, and also to prevent such abnormal injection operation that the needle is closed during a fuel injection period.  <P>SOLUTION: A fuel introduction flow passage 22 introducing high-pressure fuel from a fuel supply flow passage 16 to a control chamber 12 and a check valve controlling the opening/closing of a clearance 42 are configured inside of an orifice plate 7. The check valve includes the orifice plate 7 formed with a hollow portion in its inside, a spool 43 reciprocating in the hollow portion of the orifice plate 7, a spring 44 arranged between the spool 43 and a spool hole wall surface, and the like. Thereby, it is possible to shorten the valve opening response time and valve closing response time of the needle 4. During the injection period when a solenoid control valve is opened, the check valve is closed, and the needle 4 is opened, the check valve closes the fuel introduction flow passage 22 having a large flow passage cross-sectional area. Therefore, it is possible to prevent such abnormal injection operation that the needle 4 is closed during the fuel injection period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133366-A (JP)
Title: Microorganism detection method, filter, and fluorescent mark arrangement board
Inventor: HATSUTANI TOMOMI
IPC: G02B21/34
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the focus more quickly than hitherto on microorganisms subjected to fluorescent dyeing.  <P>SOLUTION: This microorganism detection method for collecting microorganisms in a sample onto a filter by filtration, and detecting microorganisms subjected to fluorescent dyeing from the filter by using a microscope having autofocus function includes a fluorescent mark arrangement process for arranging a fluorescent mark emitting fluorescence on the filter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132029-A (JP)
Title: Stacking apparatus, transportation apparatus, and recording apparatus
Inventor: NAKANO YOJI
IPC: B65H3/52
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking apparatus, a transportation apparatus, and a recording apparatus in which a cassette can be mounted without requiring a user to be sensitive and an edge of a sheet can be regulated and which can be reduced in size.  <P>SOLUTION: The stacking apparatus includes: the cassette which accommodates a plurality of recording media in a superimposed manner; a mounting portion on which the cassette is mounted; a transportation path 12 which is arranged at a downstream side in a direction in which the cassette is mounted on the mounting portion and on which the recording media are transported from the cassette mounted on the mounting portion; a stopper 110 which regulates the downstream side edges of the recording media accommodated in the cassette in the mounting direction thereof when the cassette is mounted on the mounting portion, and releases the regulation of the side edges with a timelag after the cassette is mounted on the mounting portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135520-A (JP)
Title: Optical communication device, communication harness, and communication system
Inventor: YUNOKI ISATO
IPC: H04B10/114
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication device capable of achieving a mixture of communication based on a predetermined protocol and an optical communication in a comparatively small structure, and a communication harness and a communication system including the optical communication device in both of them.  <P>SOLUTION: The optical communication device includes on a substrate 100 first and second transmitting and receiving units 11a, 11b to which connecting units 10a, 10b, with UTP cables 2a, 2b connected thereto for electric communication, are connected for transmission and reception through a predetermined protocol (CAN), respectively; and a converter 12 for converting the signals received by the first and the second transmitting and receiving units 11a, 11b to optical signals, respectively, for receiving both of the signals after the conversion to convert them to the electric signals, and for output of them to the first and the second transmitting and receiving units 11a, 11b, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135753-A (JP)
Title: Motor
Inventor: OZAKI JUNICHI
IPC: H02K15/04
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with an aluminum wire coil that has a significant cost reduction effect.  <P>SOLUTION: The motor includes a stator 2 wound with an aluminum wire coil 2a, a terminal base 6 provided in a coil end of the aluminum wire coil 2a, a rotor 3 disposed inside the stator 2, a metal frame 1 and bracket 4 for housing the stator 2 and the rotor 3, and a heat-shrinkable cylindrical insulation coat 9 for closely covering the outer periphery of the aluminum wire coil 2a and the terminal base 6 integrally from the outside. The material of the insulation coat 9 is polyolefin, fluorine polymer, or thermoplastic elastomer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139197-A (JP)
Title: Digital camera
Inventor: SASAI YOSHIFUMI
IPC: H01L27/148
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove a noise component due to dark current from captured image data.  <P>SOLUTION: A digital camera includes a CCD imaging element including a vertical transfer unit for transferring signal charges generated by a photoelectric converter in a column direction, a mechanical shutter, a driver, and an image correcting unit. The driver generates a transfer signal including at least a vertical transfer pulse out of a read pulse for transferring charges from the photoelectric converter to the vertical transfer unit and the vertical transfer pulse for transferring charges from the vertical transfer unit in the column direction. When photographing with the mechanical shutter is carried out, the driver outputs a transfer signal including no read pulse to the CCD imaging element in a first period after the mechanical shutter is closed, and outputs a transfer signal including the read pulse to the CCD imaging element in a second period after the first period. The image correcting unit corrects image data read in the second period based on data read in the first period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138324-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: KAJIMOTO TADASHI
IPC: G06Q10/00
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform a sorting test not in a test environment but in an actual environment when a sorting test of form data is performed, and to prevent test form data from being stored in an unexpected folder.  <P>SOLUTION: For each folder to which a sorting setting of form data has been made, a propriety setting for registration of the test form data is made. Then, when registration processing of the test form data is performed, the test form data is stored only in a folder for which registration of the test form data has been permitted, and the test form data for which another folder has been set as a distribution destination folder is registered in an error folder.  <P>COPYRIGHT: (C)2011,JPO&INPIT