baber/WOPTO huggingface dataset:
Patent JP-2014172781-A (JP)
Title: Surface modification graphene
Inventor: SAKANISHI YUICHI
IPC: C01B31/02
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification graphene in which dispersion stability in a polar solvent is given without damaging characteristics of a graphene or its inductor (transparency, electrical property, and the like).SOLUTION: The surface modification graphene is characterized that a surface of a graphene or its inductor is modified by polyglycerol and/or acylated polyglycerol. The surface modification graphene is made through a process for performing ring-opening addition polymerization of a glycidol to the graphene or its inductor.
Patent JP-2014172281-A (JP)
Title: Liquid droplet discharge head and method of manufacturing the same, liquid cartridge, and image formation apparatus
Inventor: KIYOMOTO TOMOFUMI
IPC: B41J2/16
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability of joining between a piezoelectric element substrate and a holding substrate of a liquid discharge head.SOLUTION: A liquid droplet discharge head includes a nozzle substrate 30, a piezoelectric element substrate 20, and a holding substrate 10. The nozzle substrate 30 includes a nozzle hole 31. The piezoelectric element substrate 20 includes a flow passage formation layer 21 for forming a liquid chamber 21a communicating with the nozzle hole 31, a diaphragm 22 constituting a part of a wall surface of the liquid chamber 21a, and a piezoelectric element 23 arranged on the opposite surface of the diaphragm from the liquid chamber 21a. The holding substrate 10 includes a recessed part 12 at a part opposed to the piezoelectric element 23. A joint surface of the piezoelectric substrate 20 for the holding substrate 10 and a joint surface of the holding substrate 10 for the piezoelectric element substrate 20 each include a wafer mirror surface or a surface of a single-layer or multi-layer film formed on the wafer mirror surface to a uniform film thickness.
Patent JP-2014175940-A (JP)
Title: Converter, communication device and communication method
Inventor: SUZUKI NOBORU
IPC: H04B10/50
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a communication error generated due to a signal deteriorated before converting an electric signal into an optical signal.SOLUTION: A converter includes: a first communication unit for receiving an electric signal; a converter unit for converting the electric signal received by the first communication unit into an optical signal; a correction unit for correcting the electric signal received by the first communication unit; a first determination unit for determining whether or not an error in the electric signal corrected by the first correction unit is a target value; and when the error in the electric signal is the target value, a first control unit for controlling the converter unit to convert the received electric signal into an optical signal.
Patent JP-2014174495-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/08
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing a developer from accumulating on a detection surface of a toner detection sensor over a long period.SOLUTION: A developing device 2 comprises: a first spiral 43 that stirs and conveys a developer; a toner density detection sensor 51 that detects toner density; and a scraper 52 that is provided to the first spiral 43. The first spiral 43 is configured to be rotated in regular and reverse directions. The scraper 52 includes a polyethylene sheet 52b that is brought into contact with a detection surface 51a of the toner density detection sensor 51 when the first spiral 43 is rotated in the regular direction, and an unwoven fabric 52a that is brought into contact with the detection surface 51a when the first spiral 43 is rotated in the reverse direction.
Patent JP-2013228710-A (JP)
Title: Sealing agent for liquid crystal dropping method, vertical conduction material, and liquid crystal display element
Inventor: HAYASHI HIDEYUKI
IPC: C09K3/10
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing agent for a liquid crystal dropping method having sufficient photosensitivity under the exposure condition of 400nm or more and has excellent storage stability under a yellow lamp, and to provide a vertical conduction material and a liquid crystal display element made by using the sealing agent.SOLUTION: A sealing agent for a liquid crystal dropping method contains a curable resin, and a nonionic photoacid generator having an oxime sulfonate skeleton.
Patent JP-2014191168-A (JP)
Title: Image forming apparatus
Inventor: SUENAGA TAKENORI
IPC: G03G15/095
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can reduce the size and cost of the apparatus, and efficiently supply toner.SOLUTION: An image forming apparatus includes: a photoreceptor; a plurality of developing units that attach toner to the photoreceptor to develop electrostatic latent images; a plurality of toner supply units that supply a toner stored in a toner storage unit to the developing units corresponding thereto by the rotation of rotation target bodies; one drive unit that is connected to all the rotation target bodies; a toner residual amount detection unit that detects the amount of toner remaining in the developing units; and a control unit that determines one(s) of the plurality of toner supply units to perform supply of toner on the basis of a result of the detection of the toner residual amount detection unit, compares, when there are a plurality of toner supply units to perform supply of toner, driving torque of the drive unit with driving torque necessary to rotate the rotation target bodies in the toner supply units, obtains a combination in which the toner supply units can simultaneously perform supply of toner, and controls toner supply operation according to the combination.
Patent JP-2014190872-A (JP)
Title: Wind speed monitoring system, wind speed monitoring apparatus and wind speed monitoring program
Inventor: TAKAHASHI AKIHIRO
IPC: G01P5/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable wind speed value in monitoring wind speed.SOLUTION: According to an aspect of an embodiment, a wind speed monitoring system comprises: a plurality of wind speed indicators; a plurality of wind speed monitoring apparatuses connected to the respective wind speed indicators; and an integration monitoring part connected to the wind speed indicators. The wind speed monitoring apparatus includes: a signal selection section for selecting a signal, obtained from the wind speed indicators, combination of voltage and frequency of which is within a predetermined first range; a wind speed value calculation unit for calculating a wind speed value from the voltage or frequency of the selected signal; a determination unit for determining whether or not rate of change of the wind speed value is within a predetermined second range; and a wind speed value output unit for outputting the wind speed value when the determination unit determines that the rate of change of the wind speed value is within the predetermined second range.
Patent JP-2014189255-A (JP)
Title: Curtain airbag structure and fitting structure thereof
Inventor: YOSHIDA YUICHIRO
IPC: B60R21/2338
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To easily store a strap in a garnish in a short time, by fastening the strap to a front pillar.SOLUTION: A strap fitting structure of a curtain airbag device comprises an airbag 4 for deploying by gas generated by an inflator 3 and a strap 1 having a base end part joined to a vehicle front part of the airbag 4 and having a tip part connectable to a front pillar 2. A loop 7 is formed in the tip part of the strap 1 by joining this folded-back tip part to a non-folded-back strap part by folding back the tip side of the strap 1. The front pillar 2 is provided with a hook 2a having a holding object part 2aa inserted into the loop 7. The loop 7 comprises a sandwiching part 8 for gradually narrowing between the folded-back part and the non-folded-back part of the strap 1 for approaching a joining part. When locking the strap 1 on the front pillar 2, the holding object part 2aa of the hook 2a is sandwiched by the sandwiching part 8 by pulling the loop 7 in the direction for going away from the airbag 4.
Patent JP-2014193640-A (JP)
Title: Vehicle air conditioner
Inventor: MATSUMOTO ATSUSHI
IPC: B60H1/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the operation sound of motor from being disagreeable during engine automatic stop.SOLUTION: An air conditioning control device includes a sound detector detecting whether sound is radiated in a vehicle cabin. If the sound detector detects that no sound is radiated in the vehicle cabin right after an engine automatic stop control device controls an engine to automatically stop, a motor is actuated with an actuation amount of the motor set to a predetermined operation amount larger than that before engine automatic stop.
Patent JP-2014194983-A (JP)
Title: Input device
Inventor: NISHIMURA YOICHIRO
IPC: B41J29/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of keeping a panel angle even after contact operation, with assembling being easy and long period reliability being kept.SOLUTION: An operation panel 70 is rotatably supported by a case 14. A sliding projection 53 having a sliding surface 75 is protruded from a rear surface of the operation panel 70, and is inserted into a slit 58 of the case 14. A press contact member 54 housed in a housing chamber 59 inside the case 14 is energized downward by a coil spring 55 to be press contacted against an inclination wall 83. Since an interval between the inclination wall 83 and the sliding surface 75 becomes shorter as advances downward, the press contact member 54 slides along the inclination wall 83 to be press contacted to the sliding surface 75.
Patent JP-2014196178-A (JP)
Title: Image forming device
Inventor: IINO HIKARU
IPC: B65H1/26
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can simplify a structure for grounding in a structure including a re-conveying unit located below a sheet storage part.SOLUTION: An image forming device includes: a paper feeding tray 31 (a sheet storage part); a pickup roller which sends out a recording sheet in the paper feeding tray 31; a push-up mechanism which is formed so as to push up the recording sheet in the paper feeding tray 31 toward the pickup roller and has a push-up member 230 (a conductive member); and a re-conveying unit 100 disposed below the paper feeding tray 31. The re-conveying unit 100 includes a conductive upper guide plate 120 which guides one surface side of the conveyed recording sheet. The image forming device is provided with a first conduction part which establishes electric continuity between the upper guide plate 120 and the push-up member 230 and a second conduction part which establishes electric continuity between the push-up member 230 and a ground potential part provided at a device body.
Patent JP-2014196399-A (JP)
Title: Maleic acid-based copolymer composition and manufacturing method and applications of the same
Inventor: NAKANO MASATO
IPC: C08F216/14
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer endowed with a favorable calcium ion capturing capacity, calcium carbonate dispersibility, and gelation resistance.SOLUTION: The provided maleic acid-based copolymer composition includes, as a copolymer including, as indispensable structural units, (a) 15-85 mol% of structural units derived from a monomer expressed by the following general formula (1) with respect to 100 mol% of structural units derived from all monomers and (b) 15-85 mol% of structural units derived from maleic acid (maleate), a maleic acid-based copolymer having a weight-based average molecular weight of 500-4,000, whereas the content of hydrogen peroxide therein is 0-500 ppm: (in the general formula (1), Rexpresses a hydrogen atom or methyl group, whereas X and Y are mutually independent and each express a hydroxyl group or sulfonic acid (sulfonate) group (although at least either of X and Y expresses a sulfonic acid (sulfonate) group).
Patent JP-2014029257-A (JP)
Title: Refrigerant circuit device
Inventor: MATSUBARA TAKESHI
IPC: F25B1/10
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant circuit device capable of ensuring improved refrigeration efficiency irrespective of discharge pressure in a refrigerant circuit including two-stage compression and two-stage expansion refrigeration cycles.SOLUTION: A refrigerant circuit device includes a bypass pipe 30 provided to branch from a middle of a refrigerant pipe 2 ranging from a radiator 13 to a first expansion valve 14 constituting a refrigerant circuit 1a including two-stage compression and two-stage expansion refrigeration cycles, and to merge with the refrigerant pipe 2 ranging from an intermediate heat exchanger 18 to a second compressor 12; a second solenoid valve 42 provided on this bypass pipe 30; a third expansion valve 31 decompressing a high-pressure refrigerant which passes through the bypass pipe 30 to an intermediate-pressure refrigerant and adiabatically expanding the intermediate-pressure refrigerant; a first heat exchanger 32 making heat exchange between the high-pressure refrigerant radiated by the radiator 13 and the intermediate-pressure refrigerant adiabatically expanded by the third expansion valve 31; and a controller controlling the second solenoid valve 42 to be closed if it is determined that an ambient temperature is a low temperature, and to be opened if it is determined that the ambient temperature is a high temperature.
Patent JP-2014204540-A (JP)
Title: Non-contact power supply device
Inventor: KAWAMI NORIHISA
IPC: B60M7/00
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply device that can obtain relatively high power supply efficiency without requiring operation skills for power supply work under the installation space of a practical primary winding part and the power supply efficiency is stable.SOLUTION: A non-contact power supply device comprises a power reception unit 1 comprised in an electric vehicle X, and a power transmission unit 2 comprised in a power supply platform Y set on a road surface that enables the electric vehicle X to go and stop. The power reception unit 1 comprises a power reception winding part 4, and the power transmission unit 2 comprises a power transmission winding part 7 for exciting inductive electromotive force and attraction force at the power reception winding part 4. The power supply platform Y comprises a storage tank P for storing insulation fluid G. The power transmission winding part 7 comprises a buoyant source 9 for enabling the power transmission winding part 7 to move horizontally at a constant depth in the storage tank P.
Patent JP-2013178252-A (JP)
Title: Camera pose estimation apparatus and method for augmented reality imaging
Inventor: TORBJORN ENGEDAL
IPC: G01B11/26
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for providing an estimate for a three-dimensional (3D) camera pose relative to a scene from two-dimensional (2D) image data of a 2D image frame provided by a camera.SOLUTION: The apparatus is provided with: an input for receiving, from a frame grabber 230, image data 231 of an image frame representing a 2D image of a scene 220, which is typically obtained by a camera 210 and acquired by the frame grabber; an input for receiving camera data C such as camera lens data and a principal point from a camera data source 240; an input for receiving 3D scene model data M from a scene model data source 260; and an input for receiving, from a scene data source 250, pre-recorded scene data 251 such as 3D feature point data obtained by processing of pre-recorded scene images. The apparatus is configured to compute, based on information provided to one or more of the inputs, and output a current estimate 181 for a geometrical 3D pose of the camera in respect of the scene being imaged by the camera.
Patent JP-2013154211-A (JP)
Title: Game machine
Inventor: FUJII YOSHITAKA
IPC: A63F7/02
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of changing a display form in a game and preventing the game from becoming monotonous by using a display object.SOLUTION: A game machine includes a display means having: a first image display area for displaying a performance image upon a performance in a game using game media; and a second image display area for displaying a specified display object as an image different from the performance image. Then, the game machine performs display control to the second image display area of the specified display object when game history information satisfies a display condition stored in a condition storage means.
Patent JP-2014207743-A (JP)
Title: Rotary machine
Inventor: NOMIYAMA TAKUMA
IPC: H02K21/38
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase AC rotary machine which can adjust magnetic flux amount from a stator passing through a magnetic gap and a rotor, and which achieves high efficiency in any rotation region.SOLUTION: A stator 1 comprises: a main permanent magnet 14 and a main field coil 15 which are arranged opposite each other in a ring-shaped stator core 11; and six stator poles 12 which are arranged at an equal pitch. Stator coils 13 respectively wound around the stator poles 12 opposite each other are set to the same phase. Magnetic flux of the main permanent magnet 14 is not leaked from a magnetic gap between four rotor poles 22 arranged at an equal pitch and the stator poles 12 to pass through inside of the stator 1 in a de-energized state of the field coil. The magnetic flux of the main permanent magnet 14 can be changed to the magnetic flux passing through the magnetic gap and the rotor 2 by the magnetic flux of the main field coil 15 in an energized state of the field coil.
Patent JP-2014205421-A (JP)
Title: Webbing retracting device
Inventor: NAKAMURA AYAKA
IPC: B60R22/28
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a webbing retracting device in which the number of spool rotation between the start of deformation of a first energy absorption member and the start of deformation of a second energy absorption member can be increased to one or more.SOLUTION: The webbing retracting device 10 includes a restriction piece 242 on an opening side of an engaging recess 224. Therefore, even if the tip of a stopper pawl 218 faces the engaging recess 224 at the one rotation of a lock ring 214, the tip of the stopper pawl 218 is inhibited from entering the inside of the engaging recess 224. Upon the tip of the stopper pawl 218 abutting on an abutment part 254 of the restriction piece 242, the rotation of the restriction piece 242 is restricted. As a result of the restriction, the lock ring 214 is rotated in a drawing direction, and the restriction piece 242 relatively moves from the opening side of the engaging recess 224. Thus, when the tip of the stopper pawl 218 faces the engaging recess 224 in this state, the tip of the stopper pawl 218 can enter the inside of the engaging recess 224.
Patent JP-2013191858-A (JP)
Title: Illumination optical device and projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: G02B5/32
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical device capable of reducing light quantity loss when lighting up a mask such as a reticle with illumination light in a predetermined polarized state, and a projection aligner.SOLUTION: An illumination optical device includes an illumination optical system ILS which lights up a reticle R with illumination light IL and a projection optical system which projects an image of a pattern of the reticle R on a wafer W. Through the illumination optical device ILS, illumination light IL emitted from an exposure light source 1 in a linear polarized state passes through first and second birefringent members 12, 13 having different directions of phase advance axes to be converted into a polarized state of substantial linear polarized light in a circumferential direction around the optical axis in a substantially specified annular region, and then passes through a fly eye lens 14 etc., to light up the reticle R under a condition of annular illumination.
Patent JP-2014211601-A (JP)
Title: Optical film, polarizing plate, and liquid crystal display apparatus
Inventor: ISHIGURO MAKOTO
IPC: G02F1/1335
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can solve the problem of light leakage due to the warpage of liquid crystal cells generated when the liquid crystal display device is lighted on after storage in a high-humidity environment.SOLUTION: There is provided an optical film that is composed of an acrylic resin, and has the tensile elasticity in a machine direction (MD direction) and the tensile elasticity in a direction orthogonal to the machine direction (TD direction) satisfying the relationship represented by the formula (1): the tensile elasticity in the MD direction/the tensile elasticity in the TD direction>1.36.
Patent JP-2014217124-A (JP)
Title: Actuator
Inventor: SOMEYA KAORU
IPC: H02N2/00
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which has a relatively simple configuration, which can achieve miniaturization and weight saving, and which can be stably and linearly driven.SOLUTION: A plurality of expansion drive parts 3, in which a plurality of electrode layers 32 and 33 comprising an electroconductive polymer and an electrolyte layer 31 are stacked and which are expanded/contracted by applying a voltage to the electrode layers 32 and 33, are arrayed between a stationary part 1 and one action part 2. The one action part 2 is displaced in association with the expansion/contraction of the plurality of expansion drive parts 3.
Patent JP-2014215560-A (JP)
Title: Polarization film and manufacturing method thereof, optical film and image display unit
Inventor: SAITO TAKESHI
IPC: G02B5/30
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polarization film capable of preventing a curl of a polarization film while enhancing adhesion performance of an adhesive layer between a polarizer and a transparent protective film.SOLUTION: A manufacturing method of a polarization film includes: a coating process for coating an activation energy ray curable adhesive composition at least on one surface of a polarizer, a first transparent protective film or a second transparent protective film; a lamination process for laminating the polarizer and the first transparent protective film, and laminating the polarizer and the second transparent protective film; and an adhesion process for adhering the polarizer and the first transparent protective film, and the polarizer and the second transparent protective film, via an adhesive layer obtained by irradiating with activation energy rays first from a side of the first transparent protective film and then irradiating with activation energy rays from a side of the second transparent protective film to cure the activation energy ray curable adhesive composition.