baber/WOPTO huggingface dataset:
Patent JP-2011257448-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: TAMURA MASAKI
IPC: G02B13/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup apparatus that ensures excellent optical characteristics for a high-pixel image pickup device even with a compact and large-diameter image pickup lens.SOLUTION: An image pickup lens is comprised of, in the order from an object side, a first lens having a positive refractive power, a meniscus-shaped second lens having a negative refractive power and a concave surface facing an image side, a third lens having a positive refractive power, a meniscus-shaped fourth lens having a positive refractive power and a concave surface facing the object side near an optical axis, and a fifth lens having a negative refractive power near the optical axis and a positive refractive power in the peripheral part of the optical axis.
Patent JP-2011259200-A (JP)
Title: Radio apparatus
Inventor: LAN ZHOU
IPC: H04W16/14
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio apparatus capable of completely detecting radio waves of a radio system sharing frequency bands.SOLUTION: The radio apparatus, belonging to a second radio system which is different from a first radio system and whose frequency band to be used is overlapped with that of the first radio system, includes: a transmission part that transmits a radio wave of the frequency band; a detection part that detects a radio wave of the first radio system in a predetermined detection period at predetermined detection timing; a transmission control part that stops transmission of the transmission part according to detection timing and detection period of the detection part and stops emission of a radio wave of the transmission part when the detection part detects a radio wave of the first radio system; and a synchronization part that synchronizes at least one of a detection period and a detection timing of the detection part with another radio device belonging to the second radio system.
Patent JP-2011258870-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FUJI KAZUNORI
IPC: B23K26/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of improving semiconductor device productivity.SOLUTION: A semiconductor device manufacturing method comprises: a step of forming a plurality of electrode terminals 3 separated from each other on a substrate; a step of arranging a plurality of semiconductor elements 2 on the substrate; a step of forming a resin layer 74 including a portion arranged in a gap 721 sandwiched between two adjacent electrode terminals 3a and 3b among the plurality of the electrode terminals 3 and covering a plurality of semiconductor elements 3 on the substrate; and a step of separating the resin layer 741 into a plurality of resin parts 1 each of which covers any of the plurality of the semiconductor elements 2 by irradiating the resin layer 74 with laser 77 and forming a first groove 741 that passes through the gap 721 on the resin layer 74.
Patent JP-2012004371-A (JP)
Title: Thin film transistor and display device
Inventor: TERAI YASUHIRO
IPC: H01L51/50
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor in which a threshold voltage can be shifted to a positive direction without injecting a fixed charge into a gate insulator, and a display device with the thin film transistor.SOLUTION: A fixed charge accumulation layer 50 made from an insulation material is provided on a channel region 40A. A fixed charge controlling electrode 80 is provided on the top surface side of the fixed charge accumulation layer 50. When the fixed charge controlling electrode 80 is given a positive(+) potential and a drain electrode 60D is given a negative(-) potential and a source electrode 60S is made electrically floating or only the fixed charge controlling electrode 80 is given a positive(+) potential, a hot electron accelerated in a channel electric field or a hot electron generated by collision ionization is injected from the channel region 40A near the drain electrode 60D to the fixed charge accumulation layer 50, and accumulated in the fixed charge accumulation layer 50. Therefore, a potential in a channel region 40 A is controlled, and a threshold voltage Vth is shifted to a positive direction.
Patent JP-2011028831-A (JP)
Title: Optical pickup device
Inventor: KOBAYASHI YASUSHI
IPC: G11B7/125
Filed: 2010-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which moves a collimator lens and reduces an influence by the interference of light in a front motor.  <P>SOLUTION: A dichroic mirror 14 is a wedge-shaped quadrilateral column (trapezoidal column) having cross sections having an upper bottom d and a lower bottom d+Δd. The dichroic mirror 14 receives parallel light emitted from a collimator lens 13 on its upper surface and reflects almost the whole parallel light on the upper surface toward a wavelength plate 15. The dichroic mirror 14 makes a portion of the parallel light pass through the upper surface and outputs it toward a front monitor 17 from its lower surface opposite to the upper surface. Furthermore, the lower surface of the dichroic mirror 14 has an inclination of angle ϕ to the upper surface in a direction in which an xy plane formed by the optical axis x of light incident from the collimator lens 13 and the optical axis y of light emitted toward the wavelength plate 15 crosses the normal line vector N of the lower surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004045-A (JP)
Title: Manufacturing method of active material, active material and lithium ion secondary battery
Inventor: SANO ATSUSHI
IPC: H01M10/0525
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of active material capable of improving cycle characteristics of a lithium ion secondary battery.SOLUTION: A manufacturing method of the active material according to the present invention includes a hydrothermal synthesis step of heating a mixed liquor containing a lithium source, a phosphate source, a vanadium source having pentavalent vanadium, water, and citric acid under pressure. A concentration of the citric acid in the mixed liquor is 0.7-2.6 mol/L.
Patent JP-2011007328-A (JP)
Title: Multiport valve
Inventor: WHITAKER CARL T
IPC: F16K11/076
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiport valve enabling flow of fluid media through two or more ports simultaneously, and preventing diffusion and leakage of the fluid media from a valve assembly.SOLUTION: The multiport valve has a valve body, a directional component, and an elastomeric seal. The valve body is formed as an annular cylinder with a plurality of ports extending from an outer circumferential surface, and an inner circumferential surface further defines a cavity. The directional component defines a channel in an outer circumferential wall, and the channel achieves fluid communication between combinations of two or more of the plurality of ports in accordance with the angular position of the directional component within the cavity. The elastomeric seal is positioned between the directional component and the inner circumferential surface of the valve body, and defines a plurality of openings aligned with the ports to achieve the fluid communication between the channel and the plurality of ports. The elastomeric seal achieves a fluid seal part and a low-friction interface between the directional component and the inner circumferential surface of the valve body.
Patent JP-2012010025-A (JP)
Title: Coil component
Inventor: SATO TAKATERU
IPC: H03H7/01
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a coil component capable of improving filter characteristics.SOLUTION: In a common mode filter 1, chip type capacitors C1,C2 are provided on a substrate 10 where a third leading conductor 23 connected to a ground terminal electrode 3c is formed, and are also housed in openings K1,K2 formed on the substrate 11 and arranged on the side where the third leading conductor 23 is formed of the substrate 10. Thus, the line length of the third leading conductor 23 connecting the chip type capacitors C1,C2 positioned within a base body 2 and the ground terminal electrode 3c is shortened. Thus, the equivalent serial inductance of the conduction path of the third leading conductor 23 is suppressed, and the filter characteristics are improved as a result.
Patent JP-2012007394-A (JP)
Title: Embankment reinforcement structure
Inventor: OTOSHI KAZUTAKA
IPC: E02D17/18
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an embankment reinforcement structure, when an embankment is used for a dike, capable of making cost for steel member more reasonable than a conventional structure while maintaining such a function of the dike as to prevent water from flowing inside the dike when subjected to an action of an earthquake and a high flood water level as well as overflow due to concentrated heavy rain.SOLUTION: An embankment reinforcement structure of the present invention has at least one or more rows of an underground steel wall body 14 made of sheet piles 13 along a continuous embankment 1 within a range of an approximate levee crown 6 thereof. The underground steel wall body 14 is constructed with an embedded depth which is shallower than a bearing layer 9 and protects the underground steel wall body from being collapsed at times of an earthquake and overflow. Upper sections of the sheet piles 13 are fixed each other by welding or the like.
Patent JP-2012008844-A (JP)
Title: Terminal, network system, device setting method and program
Inventor: CHO AKITAKE
IPC: G06F13/00
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal and the like which can easily and quickly perform accurate object device settings, and reduce time required before network operation.SOLUTION: An operation terminal acquires position information of own terminal, holds storage information associating the acquired position information with identification information of an object device, based on the acquired position information, acquires configuration information by causing a management server to access to a data base which associates the position information with the configuration information to acquire the relevant configuration information, and performs settings of the object device by using the acquired configuration information.
Patent JP-2012007693-A (JP)
Title: Continuously variable transmission metal belt, method for manufacturing metal ring of the continuously variable transmission metal belt, and method for measuring shape of the metal ring of the continuously variable transmission metal belt
Inventor: YAGASAKI TORU
IPC: F16G5/16
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a metal ring of a metal belt of a belt type continuously variable transmission by devising the shape of the side end face of the metal ring.SOLUTION: A metal ring 33 of a continuously variable transmission metal belt includes a flat outer-peripheral surface 33a and a flat inner-peripheral surface 33b, and a substantially-semicircular side end face 33c for connecting the ends in the width direction of both peripheral surfaces 33a, 33b. When displacement Z of the side end face 33c is defined as Z=R-H by using a radius R of an imaginary circle C that passes through a contact point P between one of both peripheral surfaces 33a, 33b and the side end face 33c and is in contact with the side end face 33c, and a distance H from the center of the imaginary circle C to one of both peripheral surfaces 33a, 33b, Z≤0.1R is established. Therefore, the shape of the side end face 33c is made closer to an accurate semi-circular shape so as to enhance durability of the metal ring 33, consequently, to enhance durability of the continuously variable transmission metal belt.
Patent JP-2010263640-A (JP)
Title: Electronic apparatus and communication status notification function control method
Inventor: OKITA HIDENORI
IPC: G06K17/00
Filed: 2010-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a communication status notification function from being redundantly implemented by two devices between which wireless near-field communication is performed.  <P>SOLUTION: When performing wireless near-field communication between a wireless near-field communication device 20 and an external device, a communication status notification function information acquiring section 112 acquires information about a communication status notification function of the external device through a negotiation. On the basis of the notification function information acquired, a communication status notification function control section 113 requests the external device to execute or suppress the communication status notification function. If a communication status notification function of an electronic apparatus 10 is higher than that of the external device, for example, the communication status notification function control section 113 requests the external device to suppress the communication status notification function. If the communication status notification function of the external device is higher than that of the electronic apparatus 10, the communication status notification function control section 113 suppresses the communication status notification function of the electronic apparatus 10 and request a communication status notification to the external device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012012119-A (JP)
Title: Device for storage of rolled medium, and liquid injection apparatus
Inventor: YAMATANI KEISUKE
IPC: B65H16/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolled medium storage device, capable of holding a rolled medium storage, which is displaceably arranged in a gravitational direction, at a high position without being lowered in the gravitational direction, regardless of a medium consumption state of the rolled medium stored, and also capable of facilitating depression operation in the gravitational direction, and to provide a liquid injection apparatus with the same.SOLUTION: The storage device includes: a roll paper storage 11 which stores the roll paper and is rolled centering on a first shaft J1; a gas spring 42 for applying a first rotational torque; a constant force spring 43 for applying a second rotational torque; and a switching mechanism 45 for switching a connection state of the constant force spring 43 with the roll paper storage 11. The switching mechanism 45 connects the constant force spring 43 with the roll paper storage 11 when the weight of the roll paper storage 11 is smaller than a weight threshold. The roll paper storage 11 is displaced in an anti-gravitational direction by the first rotational torque, and also is applied with force by the second rotational torque in the gravitational direction.
Patent JP-2012011476-A (JP)
Title: Robot control device
Inventor: NINOMIYA NOBUETSU
IPC: B25J9/22
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of synchronous deviation which may occur in a method of starting a plurality of teaching data in parallel to synchronize a plurality of control objects with each other.SOLUTION: A robot control device 1 drives a plurality of control objects A, B, and P in synchronization with each other. A teaching object setting section 6 sets one or the plurality of control objects selected by a teach pendant TP from among the plurality of control objects as teaching objects. A teaching object creating section 7 creates the teaching data for each teaching object. A teaching data synthesizing section 8 synthesizes the plurality of selected teaching data to generate one regeneration data Td. An interpretation executing section 11 drives the plurality of control objects simultaneously based on the regeneration data Td. The robot control device provides teaching operation for each desired control object, performs regenerative operation based on the regeneration data Td synthesized from these control objects, thereby facilitating teaching operation and inhibiting an occurrence of the synchronous deviation at the time of regenerative operation.
Patent JP-2012013895-A (JP)
Title: Pedal device of electronic musical instrument
Inventor: NISHIDA KENICHI
IPC: G10H1/32
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pedal device of an electronic musical instrument which attains a similar characteristic with a reaction characteristic of a pedal of a grand piano, in a simple structure.SOLUTION: A lever 1 of which fulcrum 1c is supported by a lever support part 2b, is rocked in a predetermined range of a stroke by player's stamping operation to a lever operation part 1a. A coil spring 4 is displaced in a whole range of the stroke of the lever 1, and a reaction force with a characteristic which increases as the displacement increases is generated. A dome-shaped rubber member 5 starts displacement from the middle of the stroke of the lever 1, and a change rate of the reaction to the displacement generates reaction of a characteristic which decreases in the middle of the displacement without becoming a negative value. The characteristic is obtained by connecting the dome-shaped rubber member 5 to the lever 1 from the middle of the stroke of the lever 1, and starting displacement by further stamping operation of the lever 1, to generate a buckling from the middle of the displacement.
Patent JP-2012015781-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NISHIO KENICHI
IPC: H04N9/07
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and a program that, on the basis of a minimum amount of correction data and a minimum amount of calculation, can correct chromatic aberration of magnification even for an aberration-generated pattern having point-symmetry broken by a cause such as an individual difference of lenses.SOLUTION: On the basis of lens control information, a color to be processed, and an image height, a concentric aberration correction amount calculating unit 213 selects correction data 241 from a concentric aberration correction data table 240, and calculates a concentric aberration correction amount. On the basis of the lens control information and the color to be processed, a uniform aberration correction amount calculating unit 214 selects correction data 251 from a uniform aberration correction data table 250, and calculates a uniform aberration correction amount. On the basis of the concentric aberration correction amount and the uniform aberration correction amount, a color drift destination pixel value calculating unit 215 calculates a pixel value of a color drift destination pixel to which a pixel to be processed corresponds. A pixel value correcting unit 216 rewrites the pixel value of the pixel to be processed into the pixel value of the color drift destination pixel.
Patent JP-2012013640-A (JP)
Title: Determination system of deterioration of tire and manufacturing method of reclaimed tire
Inventor: IIZUKA HIROSHI
IPC: G01N17/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a determination system of deterioration of tire for determining the degree of deterioration of durability of a tire by a different method from one using a conventional tire deterioration determination tool, and to provide a manufacturing method of reclaimed tires.SOLUTION: The determination system of deterioration of tire has a determination device. The determination device determines the degree of deterioration of durability of a tire based on a first result or a second result. The first result is obtained by measuring, as an evaluation index, at least one of the specific gravity, a physical property of rubber, and the element amount of oxygen of a sample that is a rubber member of a tread part of the pneumatic tire. The second result is obtained by measuring, as an evaluation index, the rubber hardness of a rubber member of a bead part of the pneumatic tire.
Patent JP-2012018200-A (JP)
Title: Electrophotographic toner and method for evaluating the same
Inventor: ISHIHARA KAZUKI
IPC: G03G9/08
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To demonstrate a correlation between a surface irregularity of a toner particle and a transfer efficiency of the toner for the transfer efficiency of the toner in a transfer process of an electrophotography to establish a method for evaluating an electrophotographic toner, and provide the electrophotographic toner having a good transfer efficiency of toner.SOLUTION: A method for evaluating an electrophotographic toner includes: a process of measuring a surface shape of a toner particle, a process of analyzing a three-dimensional image of the toner particle surface, and a process of calculating a surface area ratio of the toner particle surface, in which a transfer efficiency of toner transferred from a photoreceptor to a transfer material is evaluated based on the surface area ratio of the toner particle. An electrophotographic toner is evaluated as having a circularity of 0.80 or greater and 0.98 or less and a surface area ratio of 160% or less.
Patent JP-2012031565-A (JP)
Title: Heat insulation material for floor
Inventor: TAKEI SAYAKA
IPC: E04B1/80
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation material for a floor, suitable for the floor and capable of improving workability and suppressing the generation of waste by omitting width reducing work on the spot.SOLUTION: Since side parts 22 which are flexible in the width direction, that is, easy to shrink in the width direction are provided on both sides in the width direction of a center part 21 which is strong against compressive force in the width direction, that is, hard to shrink in the width direction, when the compressive force in the width direction is made to act on a heat insulation material 10A for the floor, the side parts 22 are compressed to reduce the dimension in the width direction and the heat insulation material 10A for the floor is attached without reducing the width. Also, since a strong support material 23 is stuck to a bottom surface 211 of the wide center part 21, strength against external force for generating tension stress on the bottom surface 211 of the center part 21 can be increased.
Patent JP-2012017507-A (JP)
Title: Metal surface treating agent, surface treated metal material, and metal surface treatment method
Inventor: SUZUKI TATSUYA
IPC: C23C22/40
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a metal surface treating agent by which a film excellent in alkali resistance, heat resistance, conductivity, corrosion resistance and storage stability can be obtained.SOLUTION: The metal surface treating agent contains hydrolysate and/or condensate (A) of vanadium alkoxide expressed by general formula VO(OR)(R indicates an alkyl group independently), and a water-soluble inorganic compound (B) containing the metallic element of Ti or Zr. The mass ratio (W/W) of the mass (W) in terms of the metallic V of hydrolysate and/or the condensate (A) of the vanadium alkoxide and the mass (W) in terms of the metallic Ti or metallic Zr of the water-soluble inorganic compound (B) is 0.01 to 10.0.