baber/WOPTO huggingface dataset:
Patent JP-2014015994-A (JP)
Title: Valve structure of buffer
Inventor: YAMADA HIDEKI
IPC: F16F9/348
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved valve structure of a buffer in which increase of a damping coefficient when a piston speed is in middle and high speed ranges is suppressed, though the buffer generates damping force of choking property when the piston speed is in a low speed range.SOLUTION: A valve structure of a buffer D including a piston 1 defining an extension-side chamber A and a pressure-side chamber B, a retainer 2 stacked at a pressure-side chamber side of the piston 1, an extension-side flow channel 3a penetrating from the piston 1 to the retainer 2 while always communicated with the extension-side chamber A at its inlet, an annular plate-shaped leaf valve 4a stacked at an anti-piston side of the retainer 2 and openably and closably closing an outlet of the extension-side flow channel 3a, and a piston rod 5 penetrating through the piston 1, the retainer 2 and a shaft center hole of the leaf valve 4a, further includes a first outer peripheral groove 5a formed on an outer periphery of the piston rod 5, and a path T formed between the first outer peripheral groove 5a and the retainer 2, and functioning as a choke, one side of the path T is communicated with the extension-side flow channel 3a, and the other side of the path T is communicated with the pressure-side chamber B.
Patent JP-2014017406-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: NARUSHIGE KAZUKI
IPC: H01L27/115
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To proceed etching while suppressing bowing, when etching a multilayer film.SOLUTION: Etching is carried out in a manner in which plasma etching is performed a plurality of times with the process gas containing HBr gas and CFgas to gradually form recesses from an SiN layer 350 into a lamination film 340. The etching of a lamination film is proceeded while forming a protective film 352 on the sidewall of the SiN layer exposed in the recesses, by adding a boron-containing gas, at a predetermined flow rate, to the process gas at a predetermined timing.
Patent JP-2014016564-A (JP)
Title: Display device
Inventor: TAKAHASHI MASAHIRO
IPC: H04N5/64
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a display, to reduce its weight, and to decrease manufacturing costs.SOLUTION: A display device comprises: a display for displaying an image on a display surface; and a rectangular frame 6 which has a pair of first opposite side parts 7 that are placed on an outer peripheral side of the display and parallel to each other and a pair of second opposite side parts 8 that are orthogonal to the first opposite side parts and parallel to each other. At least either the pair of first opposite side parts 7 or the second opposite side parts 8 are curved in the direction in which central parts in a longitudinal direction are away from each other in the state that an external force is not imparted and the display device is provided with joint members 16 which join at least either the pair of first opposite side parts 7 or the pair of second opposite side parts 8 and put the curved state into a straight state.
Patent JP-2012255552-A (JP)
Title: Rolling bearing
Inventor: YABE SHUNICHI
IPC: F16C19/26
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing, which is capable of well maintaining lubricating condition, which has high reliability, and capable of enhancing the life of the bearing.SOLUTION: The holder 114 of the rolling bearing is formed of a resin composition containing 10 to 40 wt.% of an inorganic fiber material in which tensile strength is 2 GPa or more and tensile elastic modulus is 50 Gpa or more. Further, the inorganic fiber material is at least one selected from para aramid fiber, polyarylate fiber, polyparaphenylene benzobisoxazole (PBO) fiber and is treated with a sizing agent.
Patent JP-2014021169-A (JP)
Title: Display device and electronic apparatus
Inventor: TERANISHI YASUYUKI
IPC: G02F1/1368
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device able to reduce power consumption while changing at least the number of maximum gradations or pixel resolution, which can be displayed, according to a display panel area and to provide an electronic apparatus.SOLUTION: A display device comprises: a display panel that is formed from pixels arranged in a matrix, the pixels having a plurality of sub-pixel electrodes, and that is sectioned in a plurality of areas including at least a first area and a second area different from the first area in at least the maximum number of gradations or the maximum resolution, which is defined in advance and able to display; and a memory circuit arranged below the layer of the sub-pixel electrodes and storing a pixel potential corresponding to a gradation to be applied to each sub-pixel electrode. In the display panel, the first area and the second area are identical to each other in terms of the arrangement of the sub-pixel electrodes.
Patent JP-2014022271-A (JP)
Title: Clad foil and battery active material current collector using the same, and manufacturing method of negative electrode current collector of lithium ion secondary battery
Inventor: KAMINAKA HIDEYA
IPC: H01M4/139
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a foil material for a current collector which is arranged so as to make smaller the reduction in its strength in a heating step in manufacturing an electrode, and to prevent the reduction in adhesion with an active material owing to the surface oxidation of the electrode in the heating step.SOLUTION: The clad foil belt has a three-layer structure including: a base layer 1 made of copper or a copper alloy; and surface layers 2 and 3 made of nickel or a nickel alloy and formed on both sides of the base layer 1 by cladding. The clad foil belt has a tensile strength of 485 MPa or larger at an atmospheric temperature, and exhibits a tensile strength of 300 MPa or larger after having been kept at 450°C for four hours. The clad foil belt shows excellent adhesion with an active material, and a total thickness of 35 μm or smaller for battery active material current collecting.
Patent JP-2014020182-A (JP)
Title: Wooden beam
Inventor: KAWACHI TAKESHI
IPC: E04C3/14
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a wooden beam in which a plurality of square timbers can be joined firmly and the performance of which can be easily maintained for a long time.SOLUTION: The wooden beam is formed by joining and integrating the plurality of square timbers in a timber axial direction. Two square timbers 2, 3 neighboring in the timber axial direction are coupled by a bolt 7 and a nut 8 and joined by applying a pressing load in a direction from two pressing faces 2B, 3B holding joint surfaces 2A, 3A of the two square timbers 2, 3 between the two pressing faces to the joint surfaces 2A, 3B.
Patent JP-2014023632-A (JP)
Title: Game machine
Inventor: YAMASHITA YUTA
IPC: A63F7/02
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To allow a player to surely acquire the number of retention storage without decreasing visibility of display means.SOLUTION: During a non-variable time-shortening state, a performance display device makes a second retention image display area Hb smaller than a first retention image display area Ha. During the non-variable time-shortening state, a plurality of second operation-start retaining balls are hard to be stored, so that even if the second retention image display area Hb is formed larger, it is highly possibly in vain to form the large display area. During the non-variable time-shortening state, there is no need to remain the second retention image display area Hb large for displaying the second operation-start retaining balls that are hard to be stored. A performance image relating to a symbol variation game can be thus displayed maximally in the performance display device and the visibility of the performance display device is not decreased. Even when the second retention image display area Hb is minimized, a retention image X2 is displayed to indicate the number of the second operation-start retaining balls, so that the player can surely acquire the current number of the second operation-start retaining balls.
Patent JP-2014024808-A (JP)
Title: Inhibitor of activation of trpv4
Inventor: FUJII AKIHIKO
IPC: A61P43/00
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an inhibitor of activation of TRPV4 effective for preventing or improving overactive bladder or the like.SOLUTION: An inhibitor of activation of TRPV4 includes resveratrol as an active ingredient.
Patent JP-2014029430-A (JP)
Title: Image display unit
Inventor: KOBAYASHI KEN
IPC: H04N5/74
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image display unit capable of improving utilization efficiency of light emitted from a laser diode light source and reducing influences of speckle noise.SOLUTION: An image display unit 100 comprises: a light source 211 emitting a beam flux having a spread angle in a first direction and a spread angle in a second direction having a smaller spread angle than that in the first direction in a direction orthogonal to the first direction; an afocal optical system member 215 having a focusing point and converting a beam flux emitted by the light source into a parallel beam flux; an anisotropic diffusion plate 229 arranged at the focusing point and spreading at least the spread angle in the second direction; a vibration part 234 vibrating the anisotropic diffusion plate 229 in a predetermined direction; a fly-eye lens array 217 into which the parallel beam flux emitted from the afocal optical system member 215 is injected; an image display element 225 modulating the beam flux passing through the fly-eye lens array 217 into image display light; and a projector lens 227 projecting the image display light.
Patent JP-2014031560-A (JP)
Title: Hot rolled steel sheet excellent in moldability, fracture characteristic and fatigue characteristic, and method for producing the same
Inventor: TAKAHASHI YUZO
IPC: C22C38/06
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet having high strength for weight saving of a passenger car, excellent in hole expandability with small variation, fracture characteristic and fatigue characteristic.SOLUTION: A hot rolled steel sheet excellent in moldability, fracture characteristic and fatigue characteristic contains, by mass%, C:0.01 to 0.07%, Si:0.001 to 2.0%, Mn:0.01 to 2.0%, P:0.02% or less, S:0.01% or less, Al:0.005 to 1.0%, N:0.02% or less, REM:0.0001 to 0.02%, Ca:0.0001 to 0.01% and the balance Fe with inevitable impurities, satisfies the formula (1), and has a density of cementite deposited in a ferrite grain and having the maximum length of 500 nm or more of 33000 per 1 mmor less, and a micro structure contains a ferrite structure as a main phase, a size of second phase is 5.5 μm or less in circle-equivalent diameter and a density of a drawing inclusion is controlled to prescribed value or less. {[S]/32-([Ca]/40+[REM]/140)}×32≤0.003 Formula (1), where [S], [Ca], [REM] represent contents of each element by mass%.
Patent JP-2012223880-A (JP)
Title: Method for controlling robot arm structure, robot arm mechanism, robot arm structure, workpiece processing system, and product manufacturing method
Inventor: GENOV GENCO
IPC: H01L21/677
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a robot arm structure capable of conducting non-radial linear motion and three-dimensional motion.SOLUTION: The robot arm structure (10) has at least a link 1 and a link 2, and θ motion is provided about a primary axis (z1) at the proximal end portion of the proximalmost of the link 1. R motion proceeds radially from the primary axis, whereby the distal end portion of the distalmost of a link 3 can be moved in a radially extending straight line. An end effector (18) is pivotally mounted for rotation relative to the distal end portion of the distalmost link 3 about an end effector axis which is parallel to the primary axis. The structure (10) is improved by adding one or more of a yaw motor, a pitch motor and a roll motor 302 for rotating the wrist of the arm about the respective axis. A sensor array senses one or more of r, θ, z, yaw, pitch and roll motions, and a computer monitors and controls one or more of r, θ, z, yaw, pitch, and roll motions.
Patent JP-2014031787-A (JP)
Title: Power generation plant and heat supply method
Inventor: RODIONOV MIKHAIL
IPC: F24S90/00
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To stably perform power generation using solar heat.SOLUTION: In this embodiment, a power generation plant includes: a solar heat collecting device which collects solar heat and gives it to a heating medium; a heat exchanger which changes a secondary medium into steam by heat exchange with the heating medium; a turbine which drives by the steam from the heat exchanger; a temperature detection means which detects the temperature of the heating medium to which the heat collected by the solar heat collecting device is given; and a heat supply means which, when the temperature detected by the temperature detection means does not satisfy a predetermined condition related to the drive of the turbine, supplies the heating medium with the heat acquired by converting an output variation component in which the frequency is shorter than a predetermined value, in electric power generated by a wind power generation device.
Patent JP-2014035356-A (JP)
Title: Cleaning device and image forming device
Inventor: KADOWAKI HIDEAKI
IPC: G03G21/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact cleaning device configured to reliably remove residual toner from a surface of an image carrier and to prevent the removed residual toner from scattering to the outside, and to provide an image forming device.SOLUTION: A cleaning unit 4A includes a housing 41, a cleaning member 42, a light source 44, a guide part 45, and a sealing member 46. The housing 41 has an opening surface 411 arranged to face the entire surface of a photoreceptor drum 3A in an axial direction of the photoreceptor drum 3A. The cleaning member 42 has a tip part 421 protruding from the opening surface 411 to come into contact with a surface of the photoreceptor drum 3A, and scrapes and removes the residual toner. On a side wall 412 of the housing 41 located upstream in the rotation direction of the photoreceptor drum 3A, the light source 44 for emitting discharging light and a guide part 45 for guiding the discharging light to the surface of the photoreceptor drum 3A are arranged. The sheet-like sealing member 46 has one end pasted to the guide part 45 and the other end in contact with the surface of the photoreceptor drum 3A.
Patent JP-2014036274-A (JP)
Title: Multicast distribution control method and distribution router
Inventor: MIYAMOTO MASAKAZU
IPC: H04L45/16
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To achieve high load distribution with an interface group in such configuration that the interfaces of a plurality of multicast distribution routers are connected to a shared segment.SOLUTION: A distribution router 4 executes first association processing of calculating a flow hash value for each flow to be distributed via a shared segment 5, and associating each flow pertinent to the flow hash value included in the area in charge of each of virtual IF arranged with equal intervals in a hash space with the virtual IF and second association processing of associating a virtual IF group constituted of one or more virtual IF with the actual IF of the distribution router 4, and controls each flow to be distributed by each specified actual IF.
Patent JP-2012212945-A (JP)
Title: Semiconductor device
Inventor: KISHII SADAHIRO
IPC: H01L23/12
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To form a microfabricated and high density via and wiring line of a semiconductor device at high accuracy.SOLUTION: Semiconductor chips 2a and 2b are arranged on one surface side of a support substrate 1 and the support substrate 1 is ground from the other surface side. The ground support substrate 1 is used as an insulation film and via holes 6 are formed in the insulation film by using a photolithography technique. Subsequently, a conductive material is embedded in the via holes 6 to form vias, and wiring lines connected to the vias are formed on a further upper layer. By serving the flat surface of the support substrate 1 as a surface in lithographic exposure, the via holes 6 can be formed at high accuracy and the vias can be formed in the via holes. Further, the wiring lines can be formed in the upper layer of the support substrate 1 at high accuracy.
Patent JP-2012226782-A (JP)
Title: Image display device and contribution image evaluation apparatus
Inventor: NONAKA OSAMU
IPC: G06F13/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display device communicable with a contribution image evaluation apparatus in which an evaluated image can be appreciated efficiently and comments on the image can be referenced, and the contribution image evaluation apparatus.SOLUTION: An image display device is communicable with a contribution image evaluation apparatus in which a plurality of comments on a published image are received, image related nouns included in the plurality of comments and words for modifying the image related nouns are extracted, contents of the plurality of comments are analyzed from a relationship between the image related nouns and the words for modifying the image related nouns, and a priority of the published image is determined from the analyzed comments. In the image display device, a high-priority image in determined images and comments on that image are received (S72), the received image and comments are stored, a main image is displayed on a main screen, the stored high-priority image is displayed on an auxiliary screen and further, the comments are displayed.
Patent JP-2014036385-A (JP)
Title: Transmission device, reception device, and program
Inventor: MISU TOSHIE
IPC: H04N7/01
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To thin a partial frame of an input image on a transmission device side, and also to highly accurately interpolate a thinned frame on a reception device side.SOLUTION: A transmission device 1 includes: time division unit 10 for determining a transmission frame and a thinning image; reference frame determination means for determining multiple groups of a motion estimation source image, a motion estimation destination image, and a motion compensation source image from the transmission frame; motion estimation unit 142 for determining a correspondence area similar to the block area of a motion estimation source image from a motion estimation destination image, and obtaining correspondence position relation between the block area of the motion estimation source image and the correspondence area of the motion estimation destination image; a motion compensation residual evaluation unit 143 for calculating a residual between an image obtained by motion-compensating a motion compensation source image to the frame position of the thinning image on the basis of the correspondence position relation and a thinning image for each block area; and determination unit 15 for generating determination information indicating validity of motion compensation for each block on the basis of a residual value.
Patent JP-2014037242-A (JP)
Title: Cup taking-out method and device
Inventor: ISHIHARA NORIKATSU
IPC: B65B43/44
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To surely take out an individual cup.SOLUTION: The opening edge on the takeout part M side is pressed to the outer periphery 26a of a taking-out roller 26 by inclining one side of the opening edge of a cup 10 stacked by turning an opening 10a downward, toward the takeout part M of the other side by pushing upward in the laminating direction from below. The opening edge of the cup 10 is rolled in by being sandwiched by the taking-out roller 26 and a guide roller 28, and is deflected so that the opening 10a of the cup 10 turns upward. The cup 10 released from the taking-out roller 26 and the guide roller 28 regulates excessive deflection so that the opening 10a turns upward.
Patent JP-2014038155-A (JP)
Title: Optoelectrical integrated package module
Inventor: KAMIMURA HIROSHI
IPC: G02B6/42
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectrical integrated package module capable of allowing easy packaging and preventing degradation of signal quality.SOLUTION: The optoelectrical integrated package module comprises: a silicon interposer 60 including a silicon substrate 43 on which electrical wiring 41 and an optical waveguide 42 are formed; an optical semiconductor element 50 formed in the interposer 60, electrically connected to the electrical wiring 41 and optically coupled to the optical waveguide 42; an electric circuit element 20 formed in the interposer 60 and electrically connected to the optical semiconductor element 50; and a semiconductor integrated circuit chip 10 mounted on the interposer 60 and electrically connected to the electric circuit element 20. The semiconductor integrated circuit chip 10 transmits an electrical signal to the optical semiconductor element 50 via the electric circuit element 20, or receives an electrical signal from the optical semiconductor element 50 via the electric circuit element 20.
Patent JP-2014037712-A (JP)
Title: Steel product with drainage function
Inventor: OTOSHI KAZUTAKA
IPC: E02D27/34
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel product with a drainage function capable of sufficiently developing drainage effects.SOLUTION: In a steel product 2, a draining member 3 forming a drain channel 4 is provided along the longitudinal direction of the steel product 2, and a plurality of water-distributable openings 5 are provided in the draining member 3. The draining member 3 is divided into a plurality of sections in the longitudinal direction. The opening area per unit length of the openings 5 in a drain section 15 where water is drained from the drain channel 4 of the draining member 3 into a ground is larger than the opening area per unit length of the openings 5 in an inflow section 16 where the water flows from the ground into the drain channel 4, and the total opening area of the openings 5 in the drain section 15 is equal to or larger than a water-passing cross section area of the drain channel 4, thus sufficiently developing drainage effects.
Patent JP-2014038203-A (JP)
Title: Method for preparing transfer substrate and transfer substrate
Inventor: YASUSE HIROTO
IPC: G03F1/60
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a transfer substrate by which backward scattering is suppressed during drawing and a drawn pattern can be formed finer, and to provide a transfer substrate prepared by the method.SOLUTION: The method includes steps of: irradiating a resist applied on a surface of a membrane having a thickness of 10 μm or less with an electron beam to draw a desired pattern including a pattern having a line width of 20 nm or less; developing the resist; and etching the membrane by using the developed resist as a mask.