baber/WOPTO huggingface dataset:
Patent JP-2013174334-A (JP)
Title: Rolling bearing for actuator of hard disk drive unit
Inventor: SAKAGAMI KENTARO
IPC: F16C33/32
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing of an actuator of a hard disk drive unit achieved in the lowering of torque and the improvement of durability, and suppressed in a generation amount of an outgas.SOLUTION: In a rolling bearing for an actuator of a hard disk drive unit, the Vickers hardness of inner/outer rings is 720 to 780 and/or the Vickers hardness of a rolling body surface is 945 to 1,050, polyα-olefin oil whose kinematic viscosity is 40 to 80 mm/s (40°C) is used as base oil, a diurea compound is used as a thickener, and a grease composition formed by being added with a metal carbamate at a ratio of 0.1 to 5 mass% is sealed into the bearing.
Patent JP-2013174339-A (JP)
Title: Rolling bearing, bearing device, information record reproducing device and method of manufacturing rolling bearing
Inventor: OTA ATSUSHI
IPC: G11B21/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs.SOLUTION: A rolling bearing includes an inner ring 30A (30B), an outer ring 31A (31B), and a plurality of rolling elements 32A (32B) held rotatably therebetween, in which trench shaped rolling surfaces 40A (40B) and 41A (41B) to which the rolling elements 32A (32B) is rotatably inserted are formed at the outer periphery of the inner ring 30A (30B) and the inner periphery of the outer ring 31A (31B), the rolling surface 40A (40B) of the inner ring 30A (30B) and the rolling surface 41A (41B) of the outer ring 31A (31B) have slender face domains 40Aa (40Ba) and 41Aa (41Ba) with fine surface roughness and roughened surface domains 40Ab, 40Ac, 41Ab and 41Ac (40Bb, 40Bc, 41Bb, 41Bc) with coarse surface roughness, and the rolling elements 32A (32B) contact with the slender face domains 40Aa (40Ba) and 41Aa (41Ba).
Patent JP-2013179107-A (JP)
Title: Organic light-emitting diode and method for manufacturing the same
Inventor: OTANI NAOKI
IPC: H05B33/10
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer organic LED which can be multilayered by a coating method.SOLUTION: In an organic light-emitting diode 1a, respective thin films, i.e., a hole injection layer 13, a hole transport layer 14, a light-emitting layer 15, and a cathode 16, are laminated on a substrate 11 having an anode 12 formed on an upper surface thereof. The light-emitting layer 15 is an organic-inorganic hybrid thin film in which TFB as a light-emitting polymer is dispersed in SiObeing an inorganic substance.
Patent JP-2013176918-A (JP)
Title: Hinge sheet, radio communication information holding sheet body, radio communication information holding booklet, and method of manufacturing the hinge sheet
Inventor: SAWADA KOICHI
IPC: G06K19/077
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge sheet having relatively high tensile strength and tearing strength, and difficult to be restored to an original state when damage is inflicted thereon.SOLUTION: A hinge sheet includes a pair of resin films, and a sheet made of fiber arranged between the pair of resin films in which each fiber of the resin films and the sheet formed of fiber includes the same polymer as a main constituent. A difference between the refractive index of the resin film and the refractive index of the sheet made of fiber is preferably ≤0.1, each main constituent of the resin film and the sheet made of fiber is preferably an urethane-based resin, a part of the resin film preferably enters spaces of the fibers of the sheet formed of fiber, an average thickness is preferably 50-300 μm, the pair of resin films contain coloring agents, and the sheet formed of fiber preferably has a color identical to a color of the coloring agent.
Patent JP-2013180752-A (JP)
Title: Cap body
Inventor: OKUYAMA YUICHI
IPC: B65D51/28
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of easily preventing a reduction in carbon dioxide with time in a bottle product filled with a content mainly composed of soda water, without change in layer structure of the bottle or the like or without installation of a dedicated facility.SOLUTION: A cap body 1 for sealing a mouth tube part of a synthetic resin bottle body includes a package body 21 disposed inside a cylindrical cap body 1 with a closed top, the package body being formed by sealing a carbon dioxide generator which generates carbon dioxide by the action of moisture with a packaging material at least part of which is formed from a synthetic resin permeable film. The permeable film has a steam permeation coefficient of 0.1 g mm/(mday) or more.
Patent JP-2013182018-A (JP)
Title: Variable power optical system, optical device, and method for manufacturing variable power optical system
Inventor: YAMASHITA MASAFUMI
IPC: G03B5/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact variable power optical system having a vibration-proof function, a high variable power, a wide angle of view and excellent optical performance, an optical device, and a method for manufacturing the variable power optical system.SOLUTION: A variable power optical system comprises, in order from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; a third lens group G3 having positive refractive power; and a fourth lens group G4 having positive refractive power. When varying power from a wide angle end to a telephoto end, the distance between the first lens group G1 and the second lens group G2, the distance between the second lens group G2 and the third lens group G3, and the distance between the third lens group G3 and the fourth lens group G4 change. The third lens group G3 comprises, in order from the object side, a first partial group G31 having positive refractive power and a second partial group G32. The second partial group G32 moves in a direction including a direction component perpendicular to the optical axis. The variable power optical system satisfies a predetermined conditional expression.
Patent JP-2013182090-A (JP)
Title: Imaging lens, imaging apparatus, and portable terminal
Inventor: SANO EIGO
IPC: G02B13/18
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a small imaging lens that has a bright F value and is satisfactorily corrected in various aberrations.SOLUTION: An imaging lens 10 satisfies a conditional expression (1) -0.70<fg1r/|fg2|<-0.01, where fg1r is the focal distance of the lens closest to an image in a first lens group Gr1 (i.e., a fifth lens L15), and fg2 is the focal distance of a second lens group Gr2. The imaging lens can maintain a tele-photo type and restrict an increase in the entire length of the imaging lens 10, by being set within the upper limit of the conditional expression (1). The imaging lens prevents the negative focal distance of the fifth lens L15 closest to the image in the first lens group Gr1 from becoming too short by being set beyond the lower limit. Accordingly, occurrence of distortion aberration can be restricted.
Patent JP-2013180812-A (JP)
Title: Cushioning material
Inventor: WATANABE NOBUYUKI
IPC: B65D81/07
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To propose an air-filled cushioning material having high cushioning effect, capable of being freely designed in conformity with the shape and weight of a commodity, facilitating filling of air and efficient packaging, having a simple structure, and capable of being inexpensively supplied.SOLUTION: An air-filled cushioning material is provided with an air chamber therein, wherein sealing surfaces of an outer surface film and an inner surface film are disposed opposite each other to seal a peripheral edge. The sealing surfaces of outer surface film edge parts overhanging from edge parts of the inner surface film are disposed opposite each other to form a fin seal part, and upper and lower edge parts are thereby annularly formed. The air chamber is divided into a plurality of laterally long small air chambers in communication with each other by air chamber horizontal seal parts alternately directed inward from a right peripheral edge seal part and a left peripheral edge seal part. Air is charged into all of the small air chambers by blowing the air from an air blowing port provided at one place of the peripheral edge seal part, and the air blowing opening is then tightly sealed.
Patent JP-2013184495-A (JP)
Title: Shade device
Inventor: SAKURAI AKIO
IPC: B60J3/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkle and slack in a drawn shade to close a window.SOLUTION: A shade device 10 is provided with: a main shade 20 for partially closing a window 1; a winding device 30 which winds the main shade so as to be drawn out and stored; a long bar-shaped drawn-out member 40 which is attached to the main shade 20 and has a pair of runners formed at both end portions; a pair of guide rails 50 for guiding the pair of runners; auxiliary shades 60; guided portions 80 provided at side edge portions of the main shade 20; and long advancing/retreating rails 70 which movably support the guided portions 80 and are movably provided between an advanced position where the attached auxiliary shades 60 close side portions of the portion closed by the main shield 20 in the window 1, and a retreated position. When the guided portions 80 are moved along with a drawing-out operation of the main shade 20, the advancing/retreating rails 70 are moved to the advanced position.
Patent JP-2013185000-A (JP)
Title: Resin composition for brilliant molded product and molded product obtained from the same
Inventor: KAMIYA KIMI
IPC: C08K3/08
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition capable of obtaining superior metallic tone appearance without deteriorating its basic physical properties as the propylene-based resin composition.SOLUTION: This propylene resin composition (P) includes: (A) 5-80 wt.% of a propylene-based polymer having a melting point of 120-170°C as measured in DSC; (B) 20-95 wt.% of a propylene-ethylene-α-olefin copolymer containing 94.0-60.0 mol% of a constitutional unit derived from propylene, 5.0-30.0 mol% of a constitutional unit derived from ethylene and 1.0-30.0 mol% of a constitutional unit derived from 4-20C α-olefin [the total amount of the components (A) and (B) is 100 wt.%]; and (C) a brilliant agent in an amount of 0.01-10 pts.wt. relative to 100 pts.wt. of the total amount of the components (A) and (B).
Patent JP-2013190265-A (JP)
Title: Movement estimation system, movement estimation method and mobile terminal
Inventor: AKIYAMA TAKAYUKI
IPC: G01C21/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a movement estimation system for accurately calculating movement by an elevator.SOLUTION: In the movement estimation system for estimating movement of a mobile terminal holder based on acceleration data measured by an acceleration sensor included in the mobile terminal, a processor detects start time and end time of holder's boarding time of the elevator based on increase/decrease in acceleration data stored in a storage area, calculates holder's moving speed by integrating the acceleration data from the start time up to the end time by time from the start time up to the end time, corrects one moving speed so that the one moving speed of the start time and end time becomes the other moving speed, and integrates the corrected moving speed by the time from the start time up to the end time to estimate movement of the holder taking the elevator.
Patent JP-2013188311-A (JP)
Title: Signal processor used for subject information acquisition apparatus and method for acquiring subject information
Inventor: OISHI TAKUJI
IPC: A61B8/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor and a method for acquiring subject information, allowing the acquisition of information wherein an image of a light absorber or an artifact is emphasized.SOLUTION: A signal processor includes: a first optical characteristic value distribution acquisition part acquiring a first optical characteristic value distribution based on a first detection signal obtained by detecting a first photoacoustic wave generated by irradiating light of a first measurement condition to a subject; a second optical characteristic value distribution acquisition part acquiring a second optical characteristic value distribution based on a second detection signal obtained by detecting a second photoacoustic wave generated by irradiating light of a second measurement condition different from the first measurement condition to the subject; and a data processing part acquiring a similarity distribution based on the first optical characteristic value distribution and the second optical characteristic value distribution.
Patent JP-2013192577-A (JP)
Title: Time-of-use mixing type pre-filled syringe
Inventor: OGAWA YUKIHIRO
IPC: A61M5/28
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To shorten transfer time of a liquid between two chambers separated by a gasket, in a time-of-use mixing type pre-filled syringe not requiring a bypass part composed of a recessed part on an outer cylinder inner surface.SOLUTION: On a distal end of a first gasket 4 plugged to an outer cylinder and a rear end of a second gasket 5, fitting parts 12 and 13 in a non-rotator shape which complement each other are provided respectively. By not allowing both fitting parts 12 and 13 to abut and fit during storage, a drug housing space is formed between both gaskets 4 and 5, and when delivering a liquid into the drug housing space from a liquid housing space formed on the rear end side of the first gasket 4, the inner pressure of the drug housing space is prevented from becoming excessively large.
Patent JP-2012139532-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of relaxing setting restrictions caused when a rate of occurrence of a performance corresponding to an advance notice performance pattern is set at the stage of the development of the game machine.SOLUTION: A section for determining first-third advance notice performances providing notification that control can be performed to bring about a jackpot game state are classified into an advance notice type determination section and an advance notice determination means. It is determined whether to execute one-time advance notice providing notification that it is determined that the control is performed to bring about the jackpot game state, on the basis of reserved memory information, and the one-time advance notice is executed on the basis of the determination. The determination of the presence or absence of the execution of the one-time advance notice is made separately from the determination of the first-third advance notice performances (S771). The types of the advance notice performances to be determined include the type of a step-up advance notice.
Patent JP-2013196663-A (JP)
Title: Radio ic tag
Inventor: ONIZUKA MAKI
IPC: H01Q1/40
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio IC tag capable of easily suppressing a deterioration in communication performance at low cost.SOLUTION: A radio IC tag 1 includes: an antenna 2 composed of a first conductor layer 11 and an opening part 12; an insulation layer 3; and an IC chip 4. A second conductor layer 6 composed of one or more layers is installed at one or a plurality of places on a side opposite from the antenna 2 across the insulation layer 3, partially overlapping a hole 21 (first hole) defined by the first conductor layer 11 and the CI chip 4 viewed in a direction perpendicular to a principal plane 2a of the antenna 2. Further, the peripheral length of a hole 22 (second hole) defined by the first conductor layer 11, the second conductor layer 6 and the IC chip 4 is shorter than the peripheral length of the hole 21 (first hole).
Patent JP-2013198419-A (JP)
Title: Nucleic acid detection device
Inventor: OKADA JUN
IPC: G01N27/327
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid detection device for reducing the inhibition of an amplification reaction of a nucleic acid.SOLUTION: This nucleic acid detection device includes a substrate, a sensor part, wiring, and a protection part. The sensor part is for nucleic acid detection, formed on the substrate. The wiring is formed on the substrate and connected with the sensor. The protection membrane is formed on the substrate. The nucleic acid detection device performs detection of a nucleic acid amplification product by the sensor part after a nucleic acid amplification reaction is performed in a chamber for the sensor part and a nucleic acid sample to react. The protection membrane is provided with one or more openings to expose a lower part including a part of the substrate in a liquid contact region of the nucleic acid sample on the substrate.
Patent JP-2013206596-A (JP)
Title: Organic el element and method for manufacturing the same
Inventor: TAKASHIGE YUMEJI
IPC: H05B33/24
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element capable of being expected to exhibit good light emitting characteristics by appropriately arranging a functional material on a substrate, and a method for manufacturing the organic EL element.SOLUTION: An anode 2 is formed from a transparent conductive material on a substrate 1, and a reflection film 3 is formed on the anode 2. A bank 5 is formed while securing an opening 101 having a sloped part 5c on the reflection film 3. UV light is applied from above the substrate 1, and a liquid repellent component on a bank surface is removed by both UV incident light and reflected light from the reflection film 3, at the sloped part 5c. Thus, contact properties between an ink containing a functional material and the sloped part 5c of the bank is improved, so that the generation of an unformed region of a functional layer is prevented.
Patent JP-2012143595-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the volume of a data storage area is reduced, a load of determination processing is reduced to specify the start of variation display of identification information on a first variation display device or second variation display device, and the number of programs is reduced.SOLUTION: First variation pattern selection processing and second variation pattern selection processing are executed by the same processing routine. A variation pattern including a variation display time of variation display is selected from a plurality of variation patterns to be displayed on any of the first and second variation display devices which satisfies variation display starting conditions. Based on the selected variation pattern, first data representing a variation display time of variation display executed on the first variation display device, and second data representing a variation display time executed on the first variation display device, are stored in the same storage area.
Patent JP-2013207544-A (JP)
Title: Imaging device, server device, and evaluation system
Inventor: KUWANO KUNIHIRO
IPC: H04N5/765
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide means for simply evaluating the degree of mastery of operation of a device body by a user.SOLUTION: An evaluation system comprises: an imaging device; and a server device. The imaging device includes an imaging element, an acquisition unit, a record processing unit, and a transmission processing unit. The imaging element generates an image by imaging a subject image. The acquisition unit acquires operation history information indicating operation history of a device body by a user input. The record processing unit records data of the image for recording generated by the imaging element, and also records the operation history information in an image file. A transmission processing unit performs processing to transmit the image file to the server device via a communication network. On the other hand, the server device includes a reception processing unit and an evaluation unit. The reception processing unit performs processing to receive the image file via the communication network. The evaluation unit evaluates the degree of mastery of operation of the device body by analyzing the operation history information.
Patent JP-2013207986-A (JP)
Title: Power conversion device
Inventor: NAKAJIMA NAOYA
IPC: H02M7/48
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that allows reducing the operation load of a computer and estimating the temperatures of semiconductor elements with a high degree of accuracy.SOLUTION: A power conversion device 10 detects an output current Iout of a power conversion circuit 1, generates a voltage command value Ec for controlling a voltage, and calculates loss of switching elements 11 to 14 on the basis of the output current Iout, the voltage command value Ec, and predetermined constants k1 and k2 to estimate the element temperatures of the switching elements 11 to 14.
Patent JP-2013209171-A (JP)
Title: Paper feeding device and image forming apparatus with the same
Inventor: YOSHINAGA SHINJI
IPC: B65H3/54
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of performing the switching by simple operation between the paper feeding from a paper feed cassette using one paper feed roller and the paper feeding from a manual feed tray, and to provide an image forming apparatus with the same.SOLUTION: A paper feeding device 20 comprises an actuation member 50 biased upward by a spring member 46 and provided to a manual feed tray 41 in a vertically movable manner. The actuation member 50 includes: a sheet contact part 51 capable of protruding upward from a manual feed placement surface 42a by the spring member 46; and a friction part 52 capable of abutting against a sheet S at the uppermost surface of a paper feed cassette 22. When the sheet S is placed on the manual feed placement surface 42a, the sheet contact part 51 abuts against the sheet S, and the actuation member 50 is moved downward by the own gravity of the sheet S against the biasing force of the spring member 46. Accordingly, the friction part 52 abuts against the sheet S at the uppermost surface of the paper feed cassette 22.
Patent JP-2013209593-A (JP)
Title: Colored photosensitive composition, color filter and method for producing the same, and display device
Inventor: KATAYAMA AKIO
IPC: C09B23/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive composition which can form a colored layer with good heat resistance, high luminance, and high contrast when forming the colored layer such as a color filter.SOLUTION: A colored photosensitive composition contains: (A) a green pigment; (B) a dye having a base skeleton that differs from that of the green pigment; and (C) a polymerizable compound. The adsorption rate of the dye (B) to the green pigment (A) is 15 mass% or more of the dye (B).