baber/WOPTO huggingface dataset:
Patent JP-2011014768-A (JP)
Title: Led illumination lamp
Inventor: FUSHIMI KOJI
IPC: H01L33/50
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an LED illumination lamp capable of emitting uniformly colored light by wavelength conversion using an LED as a light source, excellent in heat dissipation, and capable of emitting high luminance light.SOLUTION: The LED illumination lamp 1 includes: a light-emitting diode element 5 installed on a base body 2; a light-transmitting LED cover 4 installed on the base body so as to semi-spherically cover the light output side of the light-emitting diode element; a phosphor layer 3 formed on the inside of the cover to convert the wavelength of light from the light-emitting diode element; a radiator 6 made of SiC, which is pasted to the backside of the base body; and a thermal via 9 formed so as to pass through the base body at a position right below the light-emitting diode element of the base body.
Patent JP-2011015351-A (JP)
Title: Driver circuit and image forming apparatus
Inventor: NAGUMO AKIRA
IPC: B41J2/45
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of elements constituting a driver circuit by using a memory circuit.SOLUTION: A memory circuit 151A1 provided in a driver circuit for driving an LED comprises memory cell circuits 300-1,300-2. Each of the memory cell circuits 300-1,300-2 includes memory cells 311-314, a data transfer means and a control circuit. Each of the memory cells 311-314 includes first and second inverters 311a, 311b, ..., which are cascaded, and stores data for adjusting the drive state of the LED. The data transfer means includes a switch NMOSs 321-328 and transfers data to the memory cells 311-314. The control circuit switches supply voltages of the inverters 311a, 311b, ..., to different voltage values in the case of writing the data into the memory cells 311-314 and in the other case.
Patent JP-2011017273-A (JP)
Title: Electric blower and vacuum cleaner including the same
Inventor: KAWABE TAKUYA
IPC: A47L9/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower which can reduce windage loss while reducing a weight and size, and provide a vacuum cleaner using the same.SOLUTION: The electric blower 10 includes an armature 25 having an armature winding 25a, a stator 26 having a field wiring, an end bracket 22 for rotatably supporting one end of the armature 25, a housing 21 rotatably supporting other end of the armature 25, a centrifugal impeller for air flow generation directly connected to an end bracket 22 side of the armature 25, and a plurality of stator vanes arranged on an outer circumferential side of the centrifugal impeller. The electric blower includes a cover body 40 for covering the armature winding 25a, and the cover body 40 is integrally formed with the end bracket 22.
Patent JP-2009279427-A (JP)
Title: Sharp-pointed needle
Inventor: CUNNINGHAM SCOTT
IPC: A61B17/06
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical needle having a mulitifaced penetrating needle end characterized by enhanced penetrability and needle hardness.  <P>SOLUTION: The surgical needle 10 includes an elongated needle body 12 defining a longitudinal axis and having a main shaft, a needle end adjacent to the main shaft, and a needle tip extending from the needle end 16 and having an extreme needle point 18. The needle end 16 includes a plurality of concave surfaces extending from the needle tip to the main shaft. The needle tip includes a plurality of concave surfaces extending from the needle point to intersect the concave surfaces of the needle end. The concave surfaces of the needle end are obliquely arranged relative to the longitudinal axis at a first angle. The concave surfaces of the needle tip are obliquely arranged relative to the longitudinal axis at a second angle greater than the first angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025961-A (JP)
Title: Heat shrinkable film made of polyester-based material and packing body using the film
Inventor: ISAKA TSUTOMU
IPC: B32B27/36
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable film made of a polyester-based material, particularly suitable for wrap around labeling which includes direct wrapping, attachment, or fixation from a film roll without requiring a preliminary step, unlike a sleeve process which essentially requires a commonly-known width-direction heat shrinkage.  <P>SOLUTION: The polyester-based heat shrinkable film has heat shrinkage in the longitudinal direction, wherein the maximum hygrothermal shrinkage ratio in the longitudinal direction, when the film is soaked in silicone oil at a temperature at which the heat shrinkage is caused, for 10 seconds, is 6 to 40%, the dry heat shrinkage ratio in the longitudinal direction when the film is treated by hot air at 60°C for 10 seconds, is substantially 0%, and the dry heat shrinkage ratio in the longitudinal direction, when the film is treated by hot air at 70°C for 10 seconds, is 4% or below.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031637-A (JP)
Title: Kneepad structure for vehicle
Inventor: NAKATAKE TAKAYUKI
IPC: B60R21/045
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance degree of freedom for shape while ensuring impact absorbing performance of a kneepad protecting the knees of an occupant at vehicle collision.  <P>SOLUTION: The kneepad 18 is disposed within a lower cover 17 of an instrumental panel 11. Therefore, when the knees of the occupant contact the instrumental panel 11 by a collision impact, the impact is absorbed by crush of the kneepad 18. A recessed portion 18d is formed in a surface opposed to the lower cover 17 of the kneepad 18. A projected portion 17a fitted into the recessed portion 18d of the kneepad 18 is formed on the lower cover 17. Thus, the degree of freedom for the shape is enhanced by forming the recessed portion 18d in the kneepad 18. During the vehicle collision, the kneepad 18 and the projected portion 17a of the lower cover 17 are both crushed under load inputted from the knees of the occupant, thereby ensuring the impact absorbing performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031672-A (JP)
Title: Device for controlling vehicle
Inventor: OGIWARA YASUSHI
IPC: H01M10/633
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling a vehicle capable of controlling a temperature in response to a driving source of the vehicle.  <P>SOLUTION: The device for controlling the vehicle is the device for controlling the vehicle provided with an internal combustion engine 107, an electric motor 105, a storage battery 101 for supplying electric power to the electric motor, an exhaust heat recovery device 201 for heating a coolant by heat exchange with exhaust heat of the internal combustion engine, a coolant circulation route 21 for circulating the coolant between the exhaust heat recovery device and the internal combustion engine, a branched circulation route 22 for circulating the coolant heated by the exhaust heat recovery device to the storage battery, and the first valve 204 for opening and closing a flow passage of the coolant from the coolant circulation route 21 to the branched circulation route, and traveling by motive power from at least one of the internal combustion engine and the electric motor driven by the storage battery as the electric power supply, and the device for controlling the vehicle includes a management FCU 117 for selecting either of an internal combustion engine driving mode or an electric motor driving mode, and controls the first valve to supply the coolant to the internal combustion engine with priority, or to supply the coolant to the storage battery with priority, by the internal combustion engine driving mode or the electric motor driving mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051020-A (JP)
Title: Main roller for wire saw, and wire saw
Inventor: OKUBO KATSUYA
IPC: B24B27/06
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main roller for a wire saw capable of easily extending a service life.  <P>SOLUTION: The main roller 2 includes an inner layer 22 covering an outer circumferential surface 211 of a core 21 and an outer layer 23 covering the inner layer 22 and softer than the inner layer 22. Since the outer layer 23 can be thinner than a conventional resin layer while the outside-diameter dimension of the main roller 2 remains almost the same as that of a conventional main roller, the amount of deformation by a pressing force of a wire can be small, thereby extending a period of time in which a single-crystal ingot can be cut without causing deterioration in quality. Since the inner layer 22 is formed between the core 21 and the outer layer 23, in addition, even though the outer layer 23 is eroded by the wire, the period of time until the core 21 is eroded can be extended, and the breakage of the core 21 can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157683-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIGIHARA HIROMI
IPC: H01L21/3205
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that although, in semiconductor integrated circuit devices for vehicle use or the like, in general, an aluminum pad on a semiconductor chip and an external device are coupled to each other by wire bonding or the like using a gold wire and the like for the convenience of mounting, and such a semiconductor integrated circuit device, however, causes a connection failure due to the interaction between aluminum and gold in use for a long time at a relatively high temperature (about 150°C).  <P>SOLUTION: The present invention provides the semiconductor integrated circuit device (semiconductor device or electron circuit device) which includes the semiconductor chip as a portion of the device, an electrolytic gold plated surface film (gold-based metal plated film) provided over an aluminum-based bonding pad on the semiconductor chip via a barrier metal film, and a gold bonding wire (gold-based bonding wire) for interconnection between the plated surface film and an external lead provided over a wiring board or the like (wiring substrate).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011043453-A (JP)
Title: Reflective optical sensor and image forming apparatus
Inventor: SUZUKI HIDEMASA
IPC: G01N21/47
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective optical sensor capable of detecting at least either of a position of a toner pattern and a toner concentration of the toner pattern with high accuracy, even if the toner pattern is small.  <P>SOLUTION: The reflective optical sensor includes nineteen light emission units Ei (i=1-19) for emitting a light flux toward a transfer belt 2040, nineteen condensing lenses LEi for illumination for guiding a light flux from each light emission unit to the surface of the transfer belt 2040, nineteen light receiving units Di, and nineteen condensing lenses LDi for reception for guiding a light flux reflected by the transfer belt 2040 or the toner pattern to the light receiving unit in a condensing way. The optical axis of the condensing lens LEi for illumination is parallel to an axis passing the center of a light emission surface of the light emission unit Ei and vertical to the light emission surface, and is deviated to the light receiving unit Di side. The optical axis of the condensing lens LDi for reception is parallel to an axis passing the center of a light reception surface of the light receiving unit Di and vertical to the light reception surface, and is deviated to the condensing lens LEi side for illumination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044099-A (JP)
Title: Multidwelling security system
Inventor: NAOMOTO YOSUKE
IPC: H04M9/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a manager rapidly take a countermeasure when a suspicious action is detected after a resident enters a residential building by the operation of an authentication device by automatically outputting an alarm.  <P>SOLUTION: A building lobby 11 includes the authentication device 12 which registers the resident by making the resident correspond to a dwelling unit and an entrance door 13 automatically unlocked or opened by the authentication device 12. Each dwelling unit 21 of the residential building includes a dwelling unit terminal device 23 which detects the unlocking of a dwelling unit door 22. A manager room 31 includes an alarm monitoring board 32. The alarm monitoring board outputs a crime prevention alarm when the unlocking of the dwelling unit door 22 of the dwelling unit 21 of the resident who has come home is not detected by the dwelling unit terminal device 23 until a predetermined time passes after the successful authentication of the resident by the authentication device 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060880-A (JP)
Title: Sealing plate
Inventor: NAKAYAMA JUNICHI
IPC: H01M2/30
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing plate of a different size, shape or terminal arrangement at low cost.  <P>SOLUTION: The sealing plate includes a plurality of terminal units 12 for which an insulating ring 122 comprising an electrically insulating material is integrally molded on the outer periphery of an external terminal 121, a sealing plate body 11 where a plurality of terminal mounting holes 111 to which the terminal units 12 are to be fitted and inserted are opened, and a detachment stop means 111b for stopping the detachment of the terminal units 12 from the terminal mounting holes 111. Thus, the terminal units 12 and the terminal mounting holes 111 are standardized. As a result, the flexibility of terminal arrangement on the sealing plate 1 is improved, and the terminal units 12 are assembled regardless of the change of the size or shape of the outer edge of the sealing plate body 11 to provide the sealing plates 1 having external terminals and conforming to various specifications at low cost even when manufacturing a wide variety of products in small quantities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284153-A (JP)
Title: Sourness-reduced or -relieved unfermented malt drink with beer flavor, and method for producing the same
Inventor: ITAKURA KENTO
IPC: A23L27/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide unfermented malt drink which has beer flavor and is reduced or relieved in sourness caused by a pH adjuster; and to provide a method for producing the unfermented malt drink.  <P>SOLUTION: The unfermented malt drink with beer flavor includes sweet wort, the pH adjuster and seasoning components, has a pH of <4.0, and is reduced or relieved in sourness of the pH adjuster owing to glutamic acid and glycine as the seasoning components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058942-A (JP)
Title: Detection method and quantitative determination method of vacuum ultraviolet ray
Inventor: IIDA NOBUHITO
IPC: G01N21/62
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting and analyzing, or a method for quantitatively determining a vacuum ultraviolet ray by a simple method by utilizing a low-energy electron beam.  <P>SOLUTION: A metal fluoride crystal such as LaF<SB>3</SB>doped with Nd is held in a low vacuum atmosphere of about 1-300 Pa, and the metal fluoride crystal is irradiated with an electron beam having low energy of 1-30 kV to emit light including a vacuum ultraviolet ray. Then, emitted light is condensed and spectrally diffracted, and the vacuum ultraviolet ray is detected by using a charge coupled device detector and analyzed, to thereby obtain an emission image or an emission spectrum. Further, when determining intensity of the vacuum ultraviolet ray, determination is performed by using an aluminum nitride crystal as a calibration standard sample.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057618-A (JP)
Title: Process for producing optically active adamantylpropionic acid, crystal material, diastereomer salt and process for producing the same
Inventor: YAGI RYOHEI
IPC: C07C215/42
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical process for producing optically active adamantylpropionic acid.  <P>SOLUTION: The process for producing optically active adamantylpropionic acid comprises a step of reacting 2-(1-adamantyl)propionic acid with an amine selected from the group consisting of (A-1) to (A-4) to form a diastereomer salt, a step of depositing part of the obtained diastereomer salt to obtain a purified diastereomer salt, and a step of obtaining optically active 2-(1-adamantyl)propionic acid from the purified diastereomer salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055764-A (JP)
Title: Rice variant, method for producing starch, starch, and method for producing rice variant
Inventor: FUJITA NAOKO
IPC: C12N15/09
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new rice variant having mutated rice starch synthase.  <P>SOLUTION: There is provided a genetically fixed rice variant in which the gene loci of rice starch synthase IIIa (SSIIIa) and rice starch synthase IVb (SSIVb) are recessive homozygote. The SSIIIa activity of the rice variant is lowered compared with wild-type rice. There is further provided a rice variant keeping 80% or more of the seed weight and maintaining agricultural character compared with wild type and parent line rice. Starch produced by the rice variant has a form different from starch produced by using wild-type rice or a parent line rice caused by lowering of SSIIIa activity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062767-A (JP)
Title: Industrial robot
Inventor: YAMAMOTO KAZUNORI
IPC: B25J19/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a reduction gear can be miniaturized by keeping optimal balance force at all times in the wrist of an industrial robot.  <P>SOLUTION: In the industrial robot equipped with a wrist unit, a balancer 16 is provided between a ring 15 rotatably provided on a flange 14 and a wrist base 10. The wrist unit provided on an arm tip includes: a first reduction gear; a second reduction gear disposed so as to be orthogonal with the first reduction gear; and a third reduction gear rotating coaxially with the first reduction gear, and includes the balancer disposed so that the wrist base provided to the first reduction gear and the flange provided to the third reduction gear become both ends.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066697-A (JP)
Title: Antenna device and sector antenna device
Inventor: SEKI TOSHIHIRO
IPC: H01Q21/12
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device and a sector antenna device, which satisfy sufficient back lobe characteristics while considering mechanical strength and mutual coupling between element antennae.  <P>SOLUTION: In the antenna device 11a which uses dipole antennae 1 as an element antenna, the two dipole antennae 1 are arranged in parallel with each other by mutually adjusting positions for the direction of an axis 10 at intervals d1 in the directions perpendicular to the direction of the axis 10, and in excitation conditions, excitation amplitude ratio is used as a positive number that is less than 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069635-A (JP)
Title: Rotational angle sensor, motor, rotational angle detecting device, and electric power steering system
Inventor: SAKAI KAZUYA
IPC: G01D5/245
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic rotational angle sensor which allows a high-precision rotational angle detection by a simple structure and has high flexibility to a change in the number of magnetic poles.  <P>SOLUTION: The rotational angle sensor includes a magnet rotor on which a plurality of magnetic poles are formed circumferentially and three sensor devices 33 which are arranged on a concentric circle of the magnet rotor with equal angular intervals. Each sensor device 33 includes three half-bridge circuits 38 (38u, 38v, 38w) having a pair of spin valve magnetoresistive elements 37a, 37b which are connected in series so that the magnetization directions of spin fixed layers become opposite to each other. Each sensor device 33 is constructed so that sensor signals Vu, Vv, Vw output by each half-bridge circuit 38 on the basis of a magnetic flux change associated with the rotation of its magnet rotor have a phase difference of 120° in terms of electrical angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069995-A (JP)
Title: Antireflection film
Inventor: WATANABE YUKI
IPC: G02B1/11
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having good post-processability, high transparency, and high added value enduring various use environments.  <P>SOLUTION: In the antireflection film, a hard coat layer made of photo-setting resin with a thickness of ≥1.5 μm and ≤6 μm and a total light transmittance of ≥89%, and an antireflection layer of four or more layers where high refraction material layers and low refraction layers are alternately stacked are stacked on at least one surface of a polyethylene terephthalate film (transparent base material film) with a thickness of ≥70 μm and ≤200 μm, a haze of ≤0.5%, and a total light transmittance of ≥88%. The antireflection film has a haze of ≤0.3%, a total light transmittance of ≥92%, a luminous reflectance of ≤0.9%, and a water vapor transmission rate of ≤2.0 g/m<SP>2</SP>/day.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009303257-A (JP)
Title: Digital camera
Inventor: UEDA HIROSHI
IPC: H04N5/232
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera that includes movable mirrors and can display a subject image in a live view through an electronic viewfinder and has enhanced ease of operation.  <P>SOLUTION: When a manual focusing means is operated while the movable mirror guides the subject image to an optical viewfinder, a control unit (microcomputer 110) performs control to make a display unit display measurement results of a ranging unit or information based upon the measurement results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011071017-A (JP)
Title: Lithium secondary battery
Inventor: OGIWARA NOBUHIRO
IPC: H01M10/052
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both high energy density and high durability against high temperature when a positive electrode active material containing an iron lithium phosphate compound is used.  <P>SOLUTION: A lithium secondary battery 10 includes: a positive electrode sheet 13 in which a positive electrode active material 12 is formed in a current collector 11; a negative electrode sheet 18 in which a negative electrode active material 17 is formed on a surface of the current collector 14; and a nonaqueous electrolytic solution 20 to fill between the positive electrode sheet 13 and the negative electrode sheet 18. As for this lithium secondary battery, the iron lithium phosphate compound is contained in the positive electrode active material 12, and in the negative electrode active material 17, amorphous carbon (for example, easily-graphitizable carbon) is contained within a range of 20 wt.% or more and 40 wt.% or less, and graphite is contained within a range of 80 wt.% or less and 60 wt.% or more. The specific surface area A of the negative electrode active material 17 is formed by 2.38 m<SP>2</SP>/g or more and 3.40 m<SP>2</SP>/g or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT