baber/WOPTO huggingface dataset:
Patent JP-2012046611-A (JP)
Title: Rubber composition for canvas chafer, and pneumatic tire
Inventor: MIYAZAKI TATSUYA
IPC: B60C15/06
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a canvas chafer having excellent rim chafing resistance, high durability, less heat build-up and excellent sheeting processability, and to provide a pneumatic tire using the composition.SOLUTION: This rubber composition for a canvas chafer contains: at least one kind selected from a group comprising butadiene rubber (a) containing 2.5-20 mass% 1,2-syndiotactic polybutadiene crystals, butadiene rubber (b) having a cis content of ≥90 mass%, and tin-modified butadiene rubber (c) that is obtained by polymerization with a lithium initiator, and has a tin-atom content of 50-3,000 ppm, a vinyl-bond amount of 5-50 mass%, and a molecular weight distribution of ≤2; and carbon black having a nitrogen adsorption specific surface area of 65-130 m/g; wherein the total content of (a)-(c) is 40-90 mass% per 100 mass% rubber component, and the content of the carbon black is 50-75 pts.mass per 100 pts.mass rubber component.
Patent JP-2012049330-A (JP)
Title: Thermistor element
Inventor: KOBAYASHI HIROKAZU
IPC: H01C7/04
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor element which is highly reliable even when the thermistor is used at a relatively high temperature.SOLUTION: The thermistor element comprises: an element body incorporating two or more internal electrode layers sandwiching a thermistor layer; a pair of terminal electrodes formed on the outside surface of the element body and connected, respectively, with the internal electrode layers facing each other; and lead terminals to be connected with the terminal electrodes. The thermistor layer has an oxide represented by a composition formula YCaCrAlM1O. The thermistor layer substantially contains no Sr and Mn.
Patent JP-2012049407-A (JP)
Title: Paper sheet radiator
Inventor: TAKAHARA YUTAKA
IPC: H05K7/20
Filed: 2010-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet radiator enabling inexpensive mass production and extremely lightweight while achieving excellent heat dissipation characteristics by increasing the heat dissipation area of radiation fins.SOLUTION: In the paper sheet radiator, radiation fins 1 are fixed to a heat transfer part 2. The radiation fins 1 are respectively constructed with a paper sheet 3 of wet papermaking obtained by adding heat transfer powder to fiber. Each of the paper sheets 3 is bent along a bending line 4, and is divided into the radiation fin 1 and a fixed paper sheet part 6 using the bending line 4 as a boundary. In the radiator, heat dissipation is carried out by fixing the fixed paper sheet parts 6 of the paper sheets 3 to the heat transfer part 2 in a thermal coupling state, and by allowing the heat of the heat transfer part 2 to be transferred from the fixed paper sheet parts 6 to the radiation fins 1.
Patent JP-2012054439-A (JP)
Title: Storage element and storage device
Inventor: BESSHO KAZUHIRO
IPC: H01F10/16
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a storage element which can improve thermal stability without increasing the write current.SOLUTION: The storage element has a storage layer 17 in which the orientation of magnetization changes corresponding to information, a fixed magnetization layer 15 having magnetization perpendicular to the film surface and becoming the reference of information stored in the storage layer, and an intermediate layer 16 of a nonmagnetic material provided between the storage layer and the fixed magnetization layer. When spin polarized electrons are injected in the lamination direction, orientation of magnetization of the storage layer changes and recording of information is carried out. The storage layer includes an alloy region containing at least one of Fe and Co. Furthermore, in the storage layer, effective magnitude of an anti-magnetic field received during a magnetization inversion process is smaller than the saturation magnetization of the storage layer.
Patent JP-2012052947-A (JP)
Title: Sampling container
Inventor: WATANABE KOTARO
IPC: G01N1/22
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sampling container which reduces a leakage of gas generated from the sampling container, can obtain a measurement result with good reproducibility without the influence of an individual difference between fitting degrees with a lid and a container body, and facilitates taking in/out a sample, in the measurement of a residual solvent in a packaging material.SOLUTION: In the sampling container formed by changing a conventional sampling container form, a semi-lucent glass 9 is used for a joint portion of a glass lid 7 with a silicon septum 5 and a glass container body 15, to reduce the leakage of the generated gas, the lid and three portions of a projection 13 of the container body are fixed with a metal spring 11, the outer diameter dimension of the lid portion of the container and the dimension of the container bottom are formed into a cylindrical shape so as to be approximate to each other, and a sample is easily taken in/out.
Patent JP-2011212421-A (JP)
Title: Hanging type product display device
Inventor: ISHINO TAKATSUGU
IPC: A47F5/00
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a foldable hanging type product display device which saves space even when only a small number of products are displayed or when it is installed in a small space.SOLUTION: The hanging type product display device 10 is provided with a back panel 11 made of cardboard or heavy paper with perforations 131, 132 form in a longitudinal direction so as to be folded or cut. A hook 19 is installed on the surface of the back panel 11 on both sides of the perforations and hanging cords 12A, 12B are installed at the top part of the back panel 11 on both sides. The hanging type product display device 10 can be folded along the perforations and can be separated into two parts by cutting off a separating zone 133, thereby allowing a small number of products to be displayed in a small space.
Patent JP-2012059743-A (JP)
Title: Method of manufacturing electronic component device, and electronic component sealing resin composition sheet for the same
Inventor: TOYODA HIDESHI
IPC: H05K3/28
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component device, capable of easily performing over-mold and under-fill without requiring a jig for preventing a molten resin composition from leaking out, and a electronic component sealing composition sheet for the same.SOLUTION: In conformity with an electronic component mounting area on a mounting substrate, a sheet B having an area a little smaller or slightly larger than the mounting area and viscosity of 20-250 Pa s at a molding temperature is mounted, and after a sheet A having an area larger than the mounting area and viscosity of 2,000-50,000 Pa s at the molding temperature is mounted on top of the sheet B, it is heated to the molding temperature in a de-compressed chamber to make them hang down until the electronic component and the sheet B are coated with the sheet A. After that, a pressure in the chamber is released to perform under-fill of the electronic component by the molten material of the sheet B in a sealed space formed by coating of the sheet A between the mounting substrate and itself.
Patent JP-2012060355-A (JP)
Title: Vibration piece, vibrator, vibration device and electronic apparatus
Inventor: KAWAI HIROKI
IPC: H01L41/29
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece capable of exhibiting excellent vibration characteristics, and further to provide a vibrator, a vibration device and an electronic apparatus that are provided with the vibration piece and have excellent reliability.SOLUTION: A vibration piece 2 has; a base section 27; a plurality of vibration arms 28, 29 and 30, which extends from the base section 27 in a Y axis direction and is disposed side by side in an X axis direction; and piezoelectric elements 22, 23 and 24, which are disposed on the vibration arms 28, 29 and 30 and bend and vibrate the vibration arms 28, 29 and 30 in a Z axis direction, respectively. Further, each of the vibration arms 28, 29 and 30 has first surfaces 281, 291 and 301, which are compressed and extended by bending vibration, and second surfaces 282, 292 and 302, which are extended when the first surfaces 281, 291 and 301 are compressed and are compressed when the first surfaces 281, 291 and 301 are extended, respectively. Furthermore, vibration arms 28 and 29 are provided with piezoelectric elements 22 and 23 on sides of first surfaces 281 and 291, respectively, and a vibration arm 30 is provided with a piezoelectric element 24 on a side of a second surface 302.
Patent JP-2012057358-A (JP)
Title: Door opening/closing system, passage permission notification device, monitoring system, and caution device
Inventor: OKAZAKI TAKESHI
IPC: H04N7/18
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing system and the like for managing opening/closing of a door installed in an doorway, which avoid a collision between a person entering a room and a person leaving the room, when they pass through the doorway in directions opposite to each other.SOLUTION: It is determined whether or not a person except a person passing through a doorway this time remains near the doorway, by estimation based on a time from passage permission in the doorway, measurement made by passing person's photographing, or the like. When it is determined that there is a risk that the person except the person passing through the doorway this time may collide with the person passing through the doorway this time because the person except the person passing through the doorway this time remains near the doorway, notification is provided by an alarm message sound, preferably, by not only the sound but also a display.
Patent JP-2012059648-A (JP)
Title: Resin for binder of secondary battery electrode, and binder liquid using the same, secondary battery electrode, secondary battery
Inventor: ISHIBASHI NAOTO
IPC: H01M4/62
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin for the binder of a secondary battery electrode that can produce a battery which exhibits excellent adhesion between an active material and a conductive material and between these materials and a metal collector, and exhibits excellent swelling resistance against an electrolytic solution and excellent initial characteristics and in which performance degradation is limited even if charge/discharge is repeated, and under high temperatures.SOLUTION: The resin for the binder of a secondary battery electrode is a dimer acid based polyamide resin containing dimer acid, as a dicarboxylic acid constituent, 50 mol% or more of the whole dicarboxylic acid constituent. The binder liquid for a secondary battery electrode contains the resin for the binder and a liquid medium and a basic compound.
Patent JP-2011101348-A (JP)
Title: Chapter setting device, content recording and reproducing device, chapter setting method, program, and recording medium
Inventor: SUGIYAMA MASAO
IPC: G11B27/10
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chapter setting device that compensates the deviation of setting chapter caused by user's reaction time and sets a chapter start frame in the frame that the user wants at first.  <P>SOLUTION: The chapter setting device includes: reference frame setting means (control section 111) that sets a frame that constitutes a content and is under reproduction at the timing of specification by user, as a reference frame; a calculation means (control section 111) that finds out the number of compensation frames according to the reproduction speed of the content; a start frame setting means (control section 111) that sets a frame away by the number of the compensation frames from the reference frame, as a start frame of the chapter; and a chapter information storage means (memory section 112) that stores chapter information for regulating the start frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012063987-A (JP)
Title: Image processing device
Inventor: TAGUCHI YASUNORI
IPC: H04N13/122
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To give a depth feel and a stereoscopic effect felt when a subject is gazed at.SOLUTION: An image processing device 10 comprises a difference calculation unit 104, an intensity calculation unit 106 and an enhancement unit 108. The difference calculation unit 104 calculates, for each partial area in an input image 101, a difference between a depth value of a subject imaged in the input image 101 and a reference value 103 that is a depth value used as a reference. The intensity calculation unit 106 calculates, for each partial area, an intensity which becomes a maximum value when the difference is zero and whose value becomes larger as the absolute value of the difference is smaller. The enhancement unit 108 generates an output image 109 obtained by enhancing the input image 101 with the intensity for each partial area.
Patent JP-2012064829-A (JP)
Title: Cassette adapter, and cassette cover
Inventor: HATANO RYUICHI
IPC: H01L21/677
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cassette cover entirely covering a second cassette when the second cassette which can house a second wafer of a diameter of 200 mm is set to a load port for a first cassette which can house a first wafer of a diameter of 300 mm using a cassette adapter.SOLUTION: Three faces, i.e., a front face, a back face and a bottom face are opened, and an adapter body and a second cassette Kcan be entirely covered. The adapter body is integrally mounted to an adapter base V so that it is inclined toward a front side through a front opening. Blocking flange parts 46 are integrally provided at a front end of a cassette cover C toward both of right and left directions, so that the front peripheral end of the cassette cover C can closely contact or approach to a peripheral edge of a wafer transfer window 1a of a load port body 1, while the second cassette Kcovered by the cassette cover C reaches a carrying-in and carrying-out position of the second wafer, which is a forward end position by a forward movement of a carrier base 5 of a load port P.
Patent JP-2012064527-A (JP)
Title: Lighting device
Inventor: KAWAKATSU AKIRA
IPC: F21V3/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of reducing luminance of a light-emitting section while restraining deterioration of transmittance and reducing unevenness of quantity of light and color unevenness on a surface to be irradiated.SOLUTION: The lighting device uses an optical member having a plurality of fine structure sections 5b formed on the surface of a base section in a recessed shape or a convex shape, wherein a radius R of curvature is 100-800 μm on a first cross section intersected with a plane of the plate-shaped base section 5a and a second cross section intersected with the plane of the base section 5a and the first cross section and a projected dimension H from the base section 5a is 1/30R to 1/3R.
Patent JP-2012068059-A (JP)
Title: Manufacturing method of fabry-perot interferometer
Inventor: ENOMOTO TETSUYA
IPC: G01N21/3504
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a Fabry-Perot interferometer which can suppress deformation of a spectral area to improve resolution, and can reduce dispersion in the resolution of respective products.SOLUTION: A process of forming a movable mirror structure in the manufacturing method of the Fabry-Perot interferometer comprises: a step of forming a first high refractive index layer on a sacrificial layer; a step of forming a first low refractive index layer at a movable mirror formation position and a peripheral area in a spectral area on the first high refractive index layer; a step of forming a second high refractive index layer so as to cover the first high refractive index layer including the first low refractive index layer; a step of removing at least one part of the second high refractive index layer located on the first low refractive index layer in the peripheral area by etching with the first low refractive index layer serving as an etching stopper; and a step of removing the first low refractive index layer in the peripheral area through the removed part of the second high refractive index layer, by etching.
Patent JP-2012070145-A (JP)
Title: Wireless communication system and communication terminal, and base station connection method and base station connection program
Inventor: NAKAMURA KAZUAKI
IPC: H04W48/20
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To distribute communication traffic without installing new equipment to a wireless communication system.SOLUTION: A communication terminal stores information for identifying a priority connection destination base station. A wireless condition around the communication terminal is observed. A priority level is given to each base station based on the observation result so that the better the wireless condition of the base station, the higher the level, and each base station to which the priority level is given is listed and stored as a connection candidate base station list. The information for identifying the priority connection destination base station and the connection candidate base station list are referred. When the priority connection destination base station exists in the connection candidate base station list, the priority level given to the priority connection destination base station is changed to the highest level. The base station with a higher priority level in the connection candidate base station list is selected as a connection destination preferentially to perform communication with the selected base station. An operation is performed periodically even while continuing communication, and thereby, the connection destination base station is changed even while continuing communication.
Patent JP-2011109642-A (JP)
Title: Initial-stage amplifier circuit and electronic apparatus employing the same
Inventor: SAKAI MITSUTERU
IPC: H03F3/181
Filed: 2010-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit area of an initial-stage amplifier circuit.  <P>SOLUTION: An audio signal S2 from the outside is input to an input terminal Pi. A first terminal of a first resistor R1 is connected with the input terminal Pi. The first terminal of a second resistor R2 is connected with a second terminal of the first resistor R1. The inverted input terminal (-) of an operational amplifier 10 is connected with the second terminal of the second resistor R2, and a reference voltage Vref is applied to its non-inverted input terminal (+). A third resistor R3 is provided between the output terminal and the inverted input terminal (-) of the operational amplifier 10. A first diode D1 is provided between the second terminal of the first resistor R1 and a power supply terminal Vdd in such a direction that its cathode comes to the side of the power supply terminal Vdd. Furthermore, a second diode D2 is provided between the second terminal of the first resistor R1 and a ground terminal Vgnd in such a direction that its cathode comes to the side of the second terminal of the first resistor R1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074278-A (JP)
Title: Lighting system
Inventor: KOBAYASHI NAOHIRO
IPC: F21S2/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which can form an irradiation region of a long linear shape by a small number of light source modules.SOLUTION: The lighting system 1 includes light source units 4 aligned in two rows with 4 units in a row respectively. Each of the light source units 4 is composed of a pair of light source modules 5. The light source module 5 distributes the emitted light of a light emitting element 7 as a first emitted light L1 emitted frontward of a substrate 6 through a light source lens 8 and as a second emitted light L2 which is refracted through the light source lens 8, reflected by a second reflection plate 10, and emitted frontward of the substrate 6. In the light source unit 4, two substrates 6 of the light source modules 5 are arranged back to back in an acute angle, and the light source unit 4 forms a fixed-width linear illumination light spreading in an angle between the substrate 6 of the one light source module 5 and the substrate 6 of the other light source module 5. As a result, the lighting system 1 can have an irradiation range of a long linear shape.
Patent JP-2012072033-A (JP)
Title: Method for manufacturing dielectric slurry and method for manufacturing laminated ceramic electronic part
Inventor: SAITO AKIRA
IPC: C04B35/622
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dielectric slurry suited for producing a thin dielectric layer, and a laminated ceramic electronic part having a small dielectric loss, a high dielectric constant and a long life.SOLUTION: The method for manufacturing the dielectric slurry comprises: a step of mixing and dispersing a pre-dispersion treatment solution containing at least a dielectric powder and a solvent by carrying out a pre-dispersion treatment; and a step of mixing and dispersing the treated solution after the pre-dispersion treatment by carrying out a post-dispersion treatment. Here, the pre-dispersion treatment is a two-step dispersion treatment comprising a first pre-treatment and a second pre-treatment, wherein the first pre-treatment is carried out in a high-speed shear disperser and the second pre-treatment is carried out in a high-pressure homogenizer disperser or an ultrasonic disperser, and the post-dispersion treatment comprises a treatment carried out in a bead mill disperser using beads ≤0.1 mm in diameter. The rate of change of the BET specific surface area (β) of the dielectric powder after the pre-dispersion treatment to the BET specific surface area (α) of the dielectric powder before the pre-dispersion treatment falls within 0.7-3.5%, and the rate of change of the BET specific surface area (γ) of the dielectric powder after the post-dispersion treatment to the BET specific surface area (α) of the dielectric powder before the pre-dispersion treatment is ≤15%.
Patent JP-2012077137-A (JP)
Title: Rubber composition for coating cords for reinforcing carcass layer and pneumatic tire
Inventor: UNO HITOSHI
IPC: C08K3/04
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which keeps a low heat-generating property, has breaking-resistant characteristics, fatigue-resistant characteristics, and cutting resistance improved in good balance, and is used for coating cords for reinforcing carcass layers.SOLUTION: A rubber composition includes a rubber component and a carbon black, wherein the carbon black satisfies the following (1) to (4): (1) the dibutyl phthalate (DBP) absorption number [unit: mL/100 g] of the carbon black is from 90 to 180; (2) the difference of the BET specific surface area (BET5) [unit: m/g] of the carbon black from the external specific surface area (STSA) [unit: m/g] thereof satisfies the following: 5≤(BET5)-(STSA)≤12; (3) the ratio between the Stokes diameter (Dst) of the carbon black and the Stokes diameter distribution (ΔD-50 (half band width)) thereof satisfies the following: 0.70≤the ratio of (ΔD-50)/(Dst)≤1.10; and (4) the ratio between the BET specific surface area (BET5) [unit: m/g] of the carbon black and the iodine adsorption number (IA) [unit: mg/g] thereof satisfies the following: 1.05≤the ratio of (BET5)/(IA)≤1.35.