baber/WOPTO huggingface dataset:
Patent JP-2014012324-A (JP)
Title: Precision machine tool
Inventor: YAMANISHI NORIO
IPC: B23Q1/72
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a precision machine tool capable of efficiently pouring a coolant to a column, which is thermally stabilized regardless of fluctuations of environmental temperature changes thereby effectively suppressing thermal displacement, and draining the coolant therefrom.SOLUTION: In a precision machine tool, a spindle head 20, which may move in a vertical direction, is provided in a column 14 erected on a bed 10, and a coolant storage space, in which a temperature is controlled, is formed in the column 14. A lower part of the column 14 includes water inlet ports 38a, 38b for introducing a coolant to the coolant storage space, and an upper part of the column 14 includes a first drain port 40 for leading out the coolant to the exterior. The water inlet ports 38a, 38b serve as second drain ports for draining an entire amount of the coolant from the column 14.
Patent JP-2012253361-A (JP)
Title: Encapsulation of solar cells
Inventor: TERROE CHRISTINE
IPC: H01L31/042
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module with a reduced cost and effort to encapsulate solar cells and having an increased adhesiveness to its superstrate.SOLUTION: In layers consisting of a rigid or flexible superstrate, a connection box, and silicone adhesive, a topcoat of silicone encapsulant is provided to protect wafer-type solar cells connected to each other, the wafers, and electric lead lines to connect the adjacent wafers, which are provided at prescribed positions on the superstrate. A solar cell module includes the topcoat in which the electric lead lines are coated so as to form an integrated seal by being further combined with a backskin material or the silicone encapsulant.
Patent JP-2014015671-A (JP)
Title: Fixture for thin sheet plating and thin sheet plating method
Inventor: KANAYAMA MASAAKI
IPC: C25D17/06
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To perform plating treatment while stably applying tenson to a thin sheet having flexibility.SOLUTION: The substrate outer edge part of a thin sheet having flexibility is sandwiched with a grasping unit installed in the supporting frame of a thin sheet tension application fixture, and is applied with tension while being held. The thin sheet having flexibility is adsorbed on the adsorption table of a fixture detachable device for thin sheet plating, and while holding the same, the substrate edge of the thin sheet having flexibility is sandwiched with the upper frame and the lower frame of a fixture for thin sheet plating to close up the upper frame and the lower frame. The four corners of the closed upper frame and lower frame are pressed from the upper and lower parts with a clasp and are fixed, then the grasping unit is removed from the thin sheet having flexibility, and the thin sheet tension application fixture is separated to obtain a structure in which the thin sheet having flexibility is fixed while holding the tension with the fixture for thin sheet plating. The structure is installed in the fixture for plating, and the fixture for thin sheet plating is dipped into the plating tank together with the thin sheet having flexibility.
Patent JP-2014006231-A (JP)
Title: Coriolis flowmeter
Inventor: ONISHI KAZUMASA
IPC: G01F1/84
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a coriolis flowmeter having high measurement accuracy.SOLUTION: A coriolis flowmeter 1 whose flow tube 2 is linear is constituted of the linear stainless-steel flow tube 2, a vibrating body 3, and support bodies 5. The vibrating body 3 is constituted by joining, with epoxy resin, a piezoelectric element 4 to a stainless-steel elastic body 6 into which semicircles and straight lines are combined and integrated in a ring shape. The integrated, ring-like, stainless-steel elastic body 6 constituting the vibrating body 3 has a through-hole as shown in Figs. The through-hole becomes a flow tube 2b. Stainless-steel flow tubes 2a, 2c on both sides of the flow tube are positionally adjusted and welded with the through-hole (flow tube 2b) of the elastic body 6 to make the flow tube 2 completed. The flow tube 2a is welded with the support body 5a. The flow tube 2c is welded with the support body 5b.
Patent JP-2013048217-A (JP)
Title: Method for processing oxide semiconductor film and method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide: an oxide semiconductor film including a low-resistance region, which can be applied to a transistor; a transistor including the oxide semiconductor film, which can perform at high speed, with high yield; and a high-performance semiconductor device including the transistor including the oxide semiconductor film, which can perform at high speed, with high yield.SOLUTION: A film having a reducing property is formed over the oxide semiconductor film. Next, part of oxygen is transferred from the oxide semiconductor film to the film having a reducing property. Next, an impurity is added to the oxide semiconductor film through the film having a reducing property and then the film having a reducing property is removed, so that a low-resistance region is formed in the oxide semiconductor film.
Patent JP-2014022220-A (JP)
Title: Method of manufacturing electrode for battery and apparatus of manufacturing electrode for battery
Inventor: HIRAMATSU KENTA
IPC: H01M4/139
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming a thick film active material layer well, in a method and an apparatus of manufacturing an electrode for battery where a layer of active material is formed on the surface of a substrate.SOLUTION: A metallic sheet becoming a collector is carried at a constant speed (step S101), and on the conveyance path thereof, a skeleton pattern is formed by applying a first coating liquid of high viscosity and then drying (steps S102, S103), an active material film is formed of a second coating liquid of low viscosity (steps S104, S105), and then pressing is performed sequentially on the active material film thus formed (step S106) before taking up the sheet (step S107). A thick film active material layer can be formed by partially forming a pattern, having a large projection height from the sheet surface, of the first coating liquid of high viscosity, thereby suppressing spread of the second coating liquid of low viscosity.
Patent JP-2014022245-A (JP)
Title: Lithium ion secondary battery and manufacturing method thereof
Inventor: TSUJI KYOJI
IPC: H01M4/36
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery in which variation in battery thickness is restrained and which excels in safety and has excellent load characteristic, and a manufacturing method thereof.SOLUTION: The lithium ion secondary battery comprises a wound electrode body whose cross section is flat-shaped and a nonaqueous electrolyte, in which a cathode has a current collection tab fitted to the exposed section thereof where a cathode mixture layer is nonexistent in at least part of a current collector, an anode has a current collection tab fitted to the exposed section thereof where an anode mixture layer is nonexistent in at least part of a current collector, and a separator has a porous layer (I) composed of polyolefin microporous film and a porous layer (II) containing, as its main constituent, inorganic particles whose heatproof temperature is 150°C or higher. In the wound electrode body, the porous layer (I) of the separator and the cathode and/or anode are stuck together, and the thinnest section of the separator is 80 to 95% in thickness of the thickest section thereof.
Patent JP-2014018186-A (JP)
Title: Method for evaluating pluripotent stem cells
Inventor: GOMI SHINICHI
IPC: A61L27/00
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily determining a differentiation state of pluripotent stem cells, i.e., quality of the cells, without depending on a determination of experienced technicians and to provide a method applicable for automatically discriminating the pluripotent stem cells that start differentiation.SOLUTION: There is provided a method for evaluating quality of pluripotent stem cells on the basis of differences in patterns of nucleus dyeing of the pluripotent stem cells.
Patent JP-2014024215-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: KODOI TAKUMA
IPC: B41J2/135
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid discharge head, which is manufactured by utilizing a projection lens system, capable of suppressing a slant of a discharge port even on a part which an exposure light slantingly enters due to an influence of an aberration of the projection lens system.SOLUTION: The method for manufacturing the liquid discharge head includes the steps of: (1) forming a recess part which has a substantially spherical shape in a region on a photosensitive resin layer surface including a position in which the discharge port is formed; (2) forming a latent image corresponding to the discharge port in the recess part by an exposure processing using the projection lens system; and (3) forming the discharge port by developing the latent image. In the exposure processing of the step (2), the latent image is formed by exposure light refracted by the projection lens system and slanted from a vertical direction to the photosensitive resin layer surface, and a center of a surface of the latent image is offset from a lowest point of the recess part to a direction from which the exposure light enters.
Patent JP-2014024471-A (JP)
Title: Electric power steering device
Inventor: KIKUCHI ARATA
IPC: B62D5/04
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device with a simplified structure.SOLUTION: An electric power steering device 1 comprises a joint 21 connecting a rotation shaft 20 of an electric motor 16 and a worm 18 of a speed reducer 17. The joint 21 comprises a first rotation element 22 having a boss 25 into which a first end 18a of the worm 18 is press-fitted and a flange 26 extending from the boss 25 in a radial direction. A first bearing 30 is held in a housing 17a, and supports the first end 18a rotatably and movably in an axial direction X1. Between an inner ring 34 of the first bearing 30 and the flange 26, a first elastic body 32 which biases, to an electric motor 16 side, the worm 18 in the axial direction X1 via the first rotation element 22 is provided.
Patent JP-2013199820-A (JP)
Title: Luminescent sign body for road
Inventor: MAEGAKI KOJI
IPC: E01F9/615
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent sign body for a road capable of radiating light in a plurality of directions and adjusting a radiation direction of light.SOLUTION: A luminescent sign body for a road comprises: a first luminescent unit which radiates light from a luminescent body mounted therein in a horizontal direction; and a second luminescent unit arranged above the first luminescent unit. The second luminescent unit is pivoted on the first luminescent unit so as to be rotatable around a vertical axis and thereby enabling a radiation direction of light to be adjusted. Thus, the luminescent sign body can perform a luminescent sign so that the second luminescent unit radiates the light in the same direction as the first luminescent unit or in a different direction from the first luminescent unit by adjusting the radiation direction of the light from the second luminescent unit in accordance with an installation location as well as an intended use.
Patent JP-2014029785-A (JP)
Title: Silicon-containing carbon-based composite material
Inventor: HARIHARA YUKINARI
IPC: H01M4/36
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite material which is suitable for electrodes of a power storage device, especially, a lithium or lithium ion secondary battery, an electrode active substance made of the composite material, an electrode formed using the active substance, and a power storage device having the electrode.SOLUTION: There is provided a composite material obtained by heat-treating a cured body at 300-1,500°C in an inert gas or under a vacuum, the cured body being obtained by subjecting a mixture, comprising (A) a cross-linkable group-containing organic compound, (B) a silicon-containing compound capable of cross-linking the cross-linkable group-containing organic compound, and (C) a fibrous or flaky carbon allotrope having a graphene structure, to cross-linking reaction.
Patent JP-2014030313-A (JP)
Title: Oil dispersing device
Inventor: FURUSAWA RYUNOSUKE
IPC: H02K9/19
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil dispersing device that enables uniform oil dispersion in a motor hosing even at low flow.SOLUTION: An oil dispersing device 30 that is attached to the ceiling surface of a motor housing 11 and that is for dispersing oil in the motor housing from an oil pump 2, comprises a rotary shaft 31 that is rotatably supported while being provided at an oil inlet (a first through hole 16) formed on the ceiling surface of the motor housing, and a rotor 32 fixed on the tip portion of the rotary shaft. The oil introduced into the motor housing from the oil inlet reaches the rotor through the rotary shaft, and the rotary shaft causes the rotor to rotate, thereby dispersing the oil in the motor housing.
Patent JP-2014029612-A (JP)
Title: Data management device and program
Inventor: KITAGAMI SHINJI
IPC: G05B23/02
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a data management device which can efficiently manage pieces of data including invalid data regardless of types of the pieces of data.SOLUTION: A control unit 2 controls a valid data storage unit 3 to store valid data which is normal data among pieces of collected data collected by a measurement apparatus 10 in association with identification information indicating a type of the valid data and time information indicating the time at which the valid data is collected, and controls an invalid log storage unit 4 to store invalid log information which associates identification information indicating a type of invalid data which is abnormal data among the pieces of collected data and time information indicating the time at which the invalid data is collected. An output unit 5 acquires the valid data from the valid data storage unit 3 and outputs the acquired valid data.
Patent JP-2014028601-A (JP)
Title: Lap pretensioner device and seat belt device including the same
Inventor: NAGANUMA HIROKAZU
IPC: B60R22/46
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pretensioner device capable of preventing a cover covering a wire connected with a belt from being easily moved, and to provide a seat belt device including the pretensioner device.SOLUTION: A lap pretensioner device includes: a wire 33 connected with a belt 11; a cylindrical cover (a boot 40) which covers the wire 33; and a body part 35 which draws the wire 33 so that the belt 11 is pulled. A limiting member (a reinforcement plate 50), which limits the displacement of the boot 40, extends in the boot 40 in a longitudinal direction of the boot 40. The above object is achieved by the lap pretensioner device and a seat belt device including the lap pretensioner device.
Patent JP-2014033560-A (JP)
Title: Actuator
Inventor: TANAKA HIDEKI
IPC: H02N11/00
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that is greatly displaceable with a low voltage.SOLUTION: The actuator includes a first deformable material layer 11, a second deformable material layer 12, and an intermediate layer 13 disposed between the first deformable material layer 11 and the second deformable material layer 12. The first deformable material layer 11 includes a first deformable material including: a first stimulus-responsive compound where color tone changes as molecular structure changes by an oxidation/reduction reaction; a first polymeric material; a first electronically conductive material with optical transparency; and a first electrolyte. The second deformable material layer 12 includes a second deformable material including: a second stimulus-responsive compound where color tone changes as molecular structure changes by an oxidation/reduction reaction; a second polymeric material; a second electronically conductive material with optical transparency; and a second electrolyte. The intermediate layer 13 prevents electron transfer between the first deformable material layer 11 and the second deformable material layer 12.
Patent JP-2014033391-A (JP)
Title: Solid-state imaging device
Inventor: TARUKI HISAMASA
IPC: H04N5/359
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of reducing streaking.SOLUTION: The solid-state imaging device comprises: a pixel array unit 1 in which a pixel PC for accumulating a photoelectrically converted electric charge is arranged in a matrix; a vertical scanning circuit 2 that scans the pixel PC in a vertical direction; a horizontal scanning circuit 5 that scans the pixel PC in a horizontal direction; a vertical signal line Vlin that transmits a pixel signal read from the pixel PC in the vertical direction; and a clipping control circuit 8 that controls current flowing from the pixel PC to the vertical signal line Vlin so that a voltage level of the vertical signal line Vlin does not become equal to or lower than a predetermined value.
Patent JP-2014034432-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI AKITOSHI
IPC: G03G15/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To improve performance at the time of change of a sheet supply source.SOLUTION: An image forming apparatus includes a first supply unit, a second supply unit, and a control unit. The first supply unit supplies a stored sheet to an image forming unit of the image forming apparatus. The second supply unit is disposed farther from the image forming unit than the first supply unit and supplies a stored sheet to the image forming unit. The control unit performs switching control so that at least the first one sheet is supplied from the first supply unit and a subsequent sheet is supplied from the second supply unit, and performs control so that the subsequent sheet is supplied from the second supply unit while the sheet is supplied from the first supply unit upon performing the changeover.
Patent JP-2012210513-A (JP)
Title: Drying unit and drying device
Inventor: KIDA TAKUMI
IPC: D06F58/02
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for clothing and the like including a compact heat pump device that can be housed in longitudinally narrow vacant space provided below and behind a storage tub for drying clothing and the like within a housing, by which an increase in ventilation resistance in an air passage formed within the heat pump device can be suppressed, prescribed drying performance can be maintained and an increase in drying noise can be suppressed.SOLUTION: A drying device is configured to cause an airflow to flow from an inflow port 19a of a heat-absorber air passage 19 located on a left side of a housing 1 through a communicating large opening in an upper portion 23a and a side portion 23b in an air inlet chamber 23 to a side portion 25b in a discharge chamber 25 in communication with an outflow port 20b of a heat-radiator air passage 20 located on a right side of the housing 1 opposite to the inflow port 19a. Thus, an effective cross-sectional area of a flow channel from the heat-absorber air passage 19 to a heat absorber 12 and a heat radiator 13 in a heat exchange chamber 14 can be kept relatively large, flow velocity can be reduced, and an increase in ventilation resistance within the heat-absorber air passage 19 and in the heat absorber 12 can be suppressed.
Patent JP-2014036976-A (JP)
Title: Metallic plate boring device
Inventor: TAYA SHINICHI
IPC: B26F1/08
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a metallic plate boring disc-shaped roll capable of boring a large number of continuously equal holes with high accuracy while keeping thickness uniform.SOLUTION: A metallic plate boring device includes: a metallic plate boring disc-shaped roll 10 equipped with a plurality of boring blade portions 20; and a pair of upper side spacer rolls 30. On both sides of the disc-shaped roll, an upper toll 100 coaxially coupling a pair of the upper spacer rolls, a pair of disc-shaped guide rolls 40, and a lower side spacer roll 50 are provided. Between the pair of the guide rolls, a lower roll 200 coaxially coupling the lower side spacer roll, and disposed oppositely to the upper roll; carrying means for carrying a metallic plate 300 into between the upper roll and the lower roll while adding tensile force to the metallic plate 300; and a boring remaining part removing member 80 provided near the lower side spacer roll, and removing a boring remaining portion generated when the metallic plate boring disc-shaped roll bores the metallic plate, from the lower side spacer roll, are provided.
Patent JP-2014037091-A (JP)
Title: Image forming apparatus and program
Inventor: SAITO TOMOAKI
IPC: B41J29/00
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for deteriorating the possibility that contents of an image are looked at by others.SOLUTION: An image forming apparatus 1 includes: an image formation part 20 for forming an image on paper P; a user interface for performing an operation inputted by a user to form an image by the image formation part 20; a detection information acquisition part for acquiring detection information showing that other persons except a user operating the user interface is detected when forming an image by the image formation part 20; and a determination part for determining whether or not to stop image formation in association with information about the image formation when the detection information acquisition part acquires the detection information.
Patent JP-2014040949-A (JP)
Title: Vacuum table
Inventor: MOTOGAMI AKIKIYO
IPC: F24F7/06
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum table which can prevent a gaseous diffusion to be generated from a part using volatile medicines.SOLUTION: A work to carve a sample organ to an appropriate size is carried out. The sample organ is placed on a first support plate 11 over a cutting board. In the work, harmful gas is generated and spreads in whole area on the first support plate 11. On the other hand, a ventilation route is formed through an exhaust duct 51, a second rectification system, an air box 31, a first rectification system when an exhaust fan 52 is turned on. The harmful gas on the first support plate 11 is guided to downward by vacuum equally by the first rectification system. The harmful gas in the air box 31 is guided by vacuum equally by the second rectification system and exhausted through the exhaust duct 51. Routine washing of the first support plate 11 becomes easy by comprising water supply and drainage systems such as a water tap 61, a second support plate 71, a sink 81 and a waste trap 86.
Patent JP-2014040217-A (JP)
Title: Pneumatic tire
Inventor: MABUCHI TAKAHIRO
IPC: C08L53/02
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which reduces a drop of a tire internal pressure, reduces crack growth in an inner liner due to repeated bending deformation in accordance with tire traveling, and reduces rolling resistance.SOLUTION: An inner liner of a pneumatic tire is composed of a first layer arranged inside a tire and a second layer arranged so as to come into contact with a rubber layer of carcass ply. The first layer contains a prescribed amount of styrene-isobutylene-styrene block copolymer, a liquid polyisoprene having a carboxyl group, and imidazoles. The second layer contains a prescribed amount of styrene-isobutylene-styrene block copolymer, and epoxidized diene rubber.