baber/WOPTO huggingface dataset:
Patent JP-2015010060-A (JP)
Title: Pharmaceutical composition
Inventor: MATSUMOTO SACHIKO
IPC: A61K31/4188
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having excellent formulation stability of water-soluble vitamin.SOLUTION: A pharmaceutical composition comprises at least one selected from the group consisting of (A) water-soluble vitamin, and (B) ibuprofen piconol and salt thereof.
Patent JP-2015013541-A (JP)
Title: Electric power steering device
Inventor: SUGIYAMA TOYOKI
IPC: B62D6/00
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of inhibiting malfunction of an electric component or an assist motor at the time of engine start-up.SOLUTION: An electric power steering device 1 includes: an assist motor 31 which generates an assist force for assisting steering of a steering member; a motor drive circuit 45 which controls driving of the assist motor 31; a capacitor 54 which is electrically connected with each of a main power source 4 which supplies electric power to the assist motor 31, the motor drive circuit 45, and an electric component EC; and a control device 40 which controls charging and discharging of the capacitor 54. The control device 40 causes the capacitor 54 to discharge an electrical current to the electric component EC when a residual electric charge amount of the capacitor 54 is larger than or equal to a first residual amount threshold at the time of engine start-up.
Patent JP-2015014941-A (JP)
Title: Startup control device, power control device, power control system, and program
Inventor: MIKI MASAYOSHI
IPC: G06F1/26
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To more reduce power consumption in the standby state of equipment in comparison with a case not having this constitution, when the startup control of the equipment is performed by remote control.SOLUTION: When giving a startup instruction to an image forming apparatus 2, a power control server 1 instructs a remote switch 3 to temporarily stop the supply of electric power to the image forming apparatus 2. Then, the power control server 1 instructs the remote switch 3 to start the supply of the electric power and transmits the startup instruction to the image forming apparatus 2. When the supply of the electric power is started from a state where the supply of the electric power is stopped, the image forming apparatus 2 starts the reception of the startup instruction. When the startup instruction is received in a previously set period, the image forming apparatus 2 starts startup processing. When the startup instruction is not received in the previously set period, the image forming apparatus 2 is shifted to the standby state.
Patent JP-2015014272-A (JP)
Title: Fuel injection valve
Inventor: OKUHARA SHINJI
IPC: F02M61/16
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress damage of a valve seat surface of a control valve of a back pressure control portion caused by foreign matters in a high-pressure fuel.SOLUTION: An annular pressure introduction chamber surrounding a valve body is formed at an outer peripheral portion of the valve body, and the valve body has an orifice passage for connecting the pressure introduction chamber and a pressure control chamber. A fuel passage for introducing a fuel to the pressure introduction chamber is disposed so that swirl flow is formed to allow the fuel introduced to the pressure introduction chamber to flow to an outer periphery of the valve body in a specific direction, and the orifice passage is disposed on a position near the most downstream side when a connecting position of the fuel passage in the pressure introduction chamber is the most upstream side of the swirl flow.
Patent JP-2015022565-A (JP)
Title: Coin handling apparatus, and coin conveyance method
Inventor: YOSHIDA SAYAKA
IPC: G07D9/00
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To convey coins to appropriate destinations, after resumption of their conveyance.SOLUTION: A coin handling apparatus includes a conveyance path along which coins are conveyed in their due conveyance direction, a discriminating part that discriminates coins on the way of conveyance, a controlling part that causes the coins to be conveyed to destinations corresponding to the result of discrimination performed by the discriminating part, and a coin detecting part which is disposed downstream from the discriminating part on the conveyance path and detects coins having passed through the discriminating part. The controlling part, if any coin is detected by the coin detecting part earlier than the supposed detection timing upon conveyance resumption, forbids the coin from being conveyed to the destination corresponding to the result of discrimination.
Patent JP-2013220024-A (JP)
Title: Motor and concentrated power distribution member
Inventor: EGAMI KENICHI
IPC: H02K3/18
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor and a concentrated power distribution member that reduce man-hours and parts count required for connecting bus rings and lead wires of coils of teeth.SOLUTION: A motor includes: a stator that has coils of multiple phases wound around a plurality of annularly-arranged teeth; annular bus rings that are arranged concentrically with the stator and supply drive current to the respective coils; and holding members that hold the bus rings and arrange the bus rings onto the stator. The bus rings have respective lead wire insertion portions that allow lead wires of the respective coils to be inserted therethrough and that are formed by bending respective metal conductors of which the bus rings are formed. Each lead wire insertion portion is U-shaped, and has a pair of bends. When each lead wire insertion portion and the corresponding lead wire are electrically connected, with the lead wire inserted in the lead wire insertion portion and sandwiched therein by being caulked from both sides of the lead wire insertion portion, the pair of bends are out of contact with each other.
Patent JP-2015020027-A (JP)
Title: Superconducting coil drive system and imaging device
Inventor: YOKOYAMA SHOICHI
IPC: A61B5/055
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil drive system that can stably generate a magnetic field even if a main power source is turned off after superconducting coils are excited by the main power source.SOLUTION: A superconducting coil drive system comprises: superconducting coils made of high-temperature superconducting wire; a main power source for excitation connected to the superconducting coils; and a current holding power source connected in series or parallel with the main power source to pass current through the superconducting coils so as to keep a magnetic field of the superconducting coils constant in place of the main power source after the superconducting coils are excited by the main power source.
Patent JP-2014111353-A (JP)
Title: Image formation apparatus, information processing method, and program
Inventor: MIKAMI FUMIO
IPC: B41J29/38
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent information leakage.SOLUTION: An image formation apparatus includes: storage means for storing user identification information for identifying a user who inputs a printing job and the printing job while associating the user identification information with the printing job; detection means for detecting user's approach by communication with a communication terminal device; determination means for, if the detection means detects the user's approach, determining whether a printed matter output on the basis of the printing job associated with the user identification information for identifying the user by the storage means is present in a paper discharge tray; and alarm means for alarming the user if the determination means determines that the printed matter output on the basis of the printing job associated with the user identification information for identifying the user by the storage means is present in the paper discharge tray.
Patent JP-2015026740-A (JP)
Title: Resist material, and pattern formation method by use thereof
Inventor: KOBAYASHI KEI
IPC: C08F216/12
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide: a resist material which can be kept from dissolving in liquefied condensing gas in imprint in a condensing gas atmosphere, and which makes it possible to avoid causing a chap (roughness) in a surface of a pattern provided by a resist material and a side face thereof; and a pattern formation method by use of such a resist material.SOLUTION: A resist material according to an embodiment of the present invention is used in imprint in a condensing gas atmosphere. The resist material comprises: 50-90 wt.% of a diluting monomer having at least one functional group of a vinyl ether group, an epoxy group and an oxetanyl group, and a hydroxyl group; 5-50 wt.% of dendrimer having two or more light cation polymerization reactive groups; and 0.3-10 wt.% of a photoacid generating agent as a polymerization initiator.
Patent JP-2015024766-A (JP)
Title: Display device of rotation frequency of engine
Inventor: ISHIDA KEIZO
IPC: F02D45/00
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device of a rotation frequency of an engine capable of decreasing discomfort caused by deviation between a real rotation frequency of the engine and a rotation frequency for display.SOLUTION: A TCU 11 calculates a rotation frequency for display from a transmission start to a transmission end by a CVT 2 on the basis of a weighted average of a rotation frequency of an engine in an engine 1 and a transmission target rotation frequency of the CVT 2.
Patent JP-2015031966-A (JP)
Title: Electrostatic capacitor coupling type coordinate detection device
Inventor: KOBAYASHI HIROSHI
IPC: G06F3/044
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which for calculating a coordinate, a signal is applied to each apex of resistance peripheral electrodes and a calculation is performed based upon a detection signal corresponding to a distance up to an abutting position on a surface resistor of an input pen, and thus, when resistance of the resistance peripheral electrode varies, an AC signal level to be applied to each apex of the resistance peripheral electrodes varies, and therefor, the AC signal detected by the input pen affects a detection signal level, and a coordinate variation with respect to the abut position on the surface resistor of the input pen has been generated.SOLUTION: An electrostatic capacitor coupling type coordinate detection device has a surface resistor and a polygon resistance peripheral electrode so as to surround the surface resistor arranged in a coordinate detection panel, and has a lead-out line composed of a low-resistance conductive member attached from a corner part of an apex of the resistance peripheral electrode, and in the electrostatic capacitor coupling type coordinate detection device, a capacitor reducing each impedance of each lead-out line is series-connected, and a series resonant circuit is formed on an end part side of the lead-out line attached on an outer side of the resistance peripheral electrode.
Patent JP-2015029926-A (JP)
Title: Method of immobilizing resin compound in hollow fiber membrane
Inventor: SAKURAI NAOTO
IPC: B01D71/38
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of immobilizing a resin compound for hydrophilization on a hollow fiber membrane uniformly in more amount of immobilization in a method of coating hydrophilic resin having a hydroxy group more safely and easily without requiring a complicated device or the like in a method of hydrophilizing a polyolefin porous hollow fiber membrane.SOLUTION: A method of immobilizing resin includes (1) a process of passing a solution formed of a resin compound and a medium for dissolving the resin compound through an olefin hollow fiber, (2) a process of cleaning the hollow fiber obtained in the process (1) with a medium for dissolving the resin compound, and (3) a process of immobilizing the resin compound on a surface of the hollow fiber by contacting the hollow fiber obtained in the process (2) with water.
Patent JP-2015032325-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA KENJI
IPC: G11C11/406
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without losing memory cell data in control of a refresh operation cycle.SOLUTION: A semiconductor device includes a refresh control circuit 40 that in response to a refresh command periodically executes a refresh operation to a plurality of memory cells MC. The refresh control circuit 40 executes the refresh operation at a first cycle until a predetermined period t1 to t2 passes after the refresh command is issued; and after the predetermined period t1 to t2 has passed, executes the refresh operation at a second cycle longer than the first cycle. According to this invention, power consumption is further reduced without losing data of the memory cells MC.
Patent JP-2015031440-A (JP)
Title: Absorption type refrigerator
Inventor: KAWAMURA HIRONOBU
IPC: F25B15/00
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type refrigerator capable of improving efficiency by suppressing self-evaporation of a refrigerant from a concentrated solution flowing into an absorber.SOLUTION: An absorption type refrigerator includes a regenerator, a condenser, an evaporator, an absorber, a solution heat exchanger, a refrigerant pump, a concentrated solution pump for supplying a concentrated solution concentrated by the regenerator to the absorber, and a diluted solution pump for supplying a diluted solution diluted by the absorber to the regenerator. A flow rate of the concentrated solution flowing into the absorber is controlled so that a superheating degree of the concentrated solution flowing into the absorber becomes a prescribed value or less. By controlling the superheating degree of the concentrated solution flowing into the absorber to the prescribed value or less, self-evaporation of the refrigerant from the concentrated solution can be suppressed, and thus heat loss by refrigerant vapor is reduced and efficiency of the absorption type refrigerator can be improved.
Patent JP-2015030700-A (JP)
Title: Production method of ester solvent
Inventor: WAKAMATSU TOSHIHIKO
IPC: C07C69/14
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a high-purity ester solvent having an extremely low content of alkali metals and acids as a solvent for an electronic material such as a semiconductor resist.SOLUTION: The production method is carried out by promoting a reaction in the following processes 1, 2 using a batch type distillation apparatus having a distiller 1, a distillation column 2, and decanter 3, and after the reaction, by distilling an ester solvent through a side cut line G provided in an intermediate section of the distillation column. Process 1: after esterification is started, an upper layer 3-2 in the decanter connected to the distillation column top is refluxed through a line E to the distillation column top; a lower layer 3-1 is refluxed through a line D in a period when a carboxylic acid concentration is 2.5 wt.% or more; and after the carboxylic acid concentration decreases to less than 2.5 wt.%, the lower layer is discharged to the outside of the system through a line F. Process 2: densities of the upper and lower layers in the decanter are measured; an interface between the upper and lower layers is determined from the densities and a pressure difference between the upper and lower layers; and the lower layer in accordance with the interface is discharged to the outside of the system.
Patent JP-2015031454-A (JP)
Title: Indoor equipment of air conditioner
Inventor: IKEDA HISANORI
IPC: F24F13/20
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain indoor equipment of an air conditioner which inhibits dew condensation occurring at a tip of a vertical wind direction adjustment plate and an area around the tip.SOLUTION: A vertical wind direction adjustment plate includes a base plate 41 and a cover plate 42. The base plate 41 includes: a first region 51 which is joined to the cover plate 42 so that the cover plate 42 forms a hollow part; and second regions 52a, 52b which are formed at the outer side of the first region 51 and molded into bag shapes. The second regions 52a, 52b are formed at the upstream side of airflow of the first region 51.
Patent JP-2015035041-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: MIYAMOTO NAOTOMO
IPC: G06K7/00
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To appropriately read predetermined information from an imprint image.SOLUTION: A portable terminal 100 comprises: a read area identifying unit 6e that in a captured image in which an imprint with code information added to a frame portion is captured, identifies a frame image area corresponding to the frame portion as a read area of the code information; and an information reading unit 6f that reads predetermined information from the code information in the identified frame image area.
Patent JP-2014002400-A (JP)
Title: Source driver, electro-optical device, projection type display device, and electronic apparatus
Inventor: MORITA AKIRA
IPC: G02F1/13
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a source driver that has multi-gradation and can achieve high gradation accuracy when polarity inversion driving is performed, to provide an electro-optical device, to provide a projection type display device, and to provide an electronic apparatus.SOLUTION: A source driver 30 includes: P-pieces of gradation signal lines; a change-over voltage selection circuit 57 for outputting Q (Q≤P) levels of gradation voltages at least out of (Q+1) levels of gradation voltages, on the basis of a polarity of a voltage of an electro-optical material; Q-pieces of change-over signal lines supplied with the gradation voltages from the change-over voltage selection circuit 57; first and second DACs 58A and 58B for outputting one of the gradation voltages of the gradation signal lines and the change-over signal lines on the basis of gradation data; and a source line drive section for driving source lines on the basis of output of the first and second DACs 58A and 58B. The source line drive section generates a driving signal of the source lines within one horizontal scan period on the basis of output of the second DAC 58B and subsequently generates the driving signal of the source lines on the basis of output of the first DAC 58A.
Patent JP-2015036775-A (JP)
Title: Encryption system, system parameter generation device, encryption device, decryption device, and method and program of them
Inventor: NISHIMAKI RYO
IPC: G09C1/00
Filed: 2013-08-14
Abstract: PROBLEM TO BE SOLVED: To achieve complete safety, and to simultaneously achieve a secret key leakage resistance and efficiency.SOLUTION: It is assumed that q is a prime number, Fis a finite field of digit q, N' is an aggregation of natural numbers, n belonging to N',V is a (3n+2) dimensional vector space on F, Gis a cyclic group of digit q, A is a standard basement of V, e is non-degenerate bilinear pairing of V×V→G, G(3n+2,F) is (3n+2) dimensional general linear group on F, and B^* is B. A security parameter λ and 3n+2 are input, param:=(q,V,G,A,e) is created, a random number rbelonging to Fand ηbelonging to Fare created, and a public key pk and master secret key msk are created.
Patent JP-2015039919-A (JP)
Title: Work vehicle
Inventor: KOTANI KAZUYUKI
IPC: B60K6/48
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle capable of supplying stable power to an electrically-powered apparatus in a stopped state of the work vehicle without requiring a high-capacity battery.SOLUTION: A work vehicle includes: an engine 3; a motor generator 16 connected to an output shaft 31 of the engine 3; and a gear shifter 34 connected to the output shaft 31 on a power transmission downstream side of the motor generator 16 via a clutch 33. The work vehicle is capable of performing travel driving and PTO driving by driving force from the engine 3. The work vehicle further includes a power conversion section 42 connected to the motor generator 16, and a battery 43 and power take-out means which are connected to the power conversion section 42. The work vehicle supplies power from the battery 43 to the motor generator 16 during the travel driving and the PTO work so as to assist an engine output, and drives the motor generator 16 by the engine 3 during the travel stopping so as to generate power, thereby enabling driving of an electric working machine connected to the power take-out means.
Patent JP-2015041672-A (JP)
Title: Substrate cleaning device, substrate cleaning method, and computer-readable storage medium
Inventor: MUTA KOSHI
IPC: H01L21/304
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning device which can further inhibit the occurrence of development defects.SOLUTION: A processing procedure unit U1 comprises: a rotation holding unit 20 for rotating a wafer W and liquid nozzles h2-h5 for discharging cleaning liquid onto a surface Wa of the wafer W. At an arrival point on the surface Wa of the wafer W where the cleaning liquid discharged from the liquid nozzles h2-h5 arrives, a current direction of the cleaning liquid is set to be in a direction matching a linear speed direction of the wafer W. During the rotation of the wafer W and while the liquid nozzles h2-h5 are moving from a center side to a peripheral side of the wafer W, a discharging speed of the cleaning liquid discharged from the liquid nozzles h2-h5 is controlled so that a difference between a flow rate of the cleaning liquid at the arrival point and a linear speed of the wafer W at the arrival point falls within a predetermined range.
Patent JP-2015039950-A (JP)
Title: Vehicle cleaning system
Inventor: WATANABE HIROSHI
IPC: B60S1/46
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle cleaning system which secures high detergency and removes snow and ice etc. adhering to a head light or front glass in a short time.SOLUTION: A vehicle cleaning system 1 is provided at a vehicle M and cleans windshield F or a head light H. The vehicle cleaning system 1 includes a control device 70 which selectively conducts a first jet mode M1 in which a pump 20 and a selector valve 50 are controlled so that only a cleaning fluid is supplied to a nozzle 10 and a second jet mode M2 in which the pump 20 and the selector valve 50 are controlled so that the cleaning fluid and air are alternately supplied to the nozzle 10.
Patent JP-2015035938-A (JP)
Title: Switch-back electrostatic generator using asymmetrical electrostatic power
Inventor: SAKAI TOSHIO
IPC: H02N1/08
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a structure of a field driven electrostatic generator which uses newly discovered asymmetric electrostatic power as a driving force of a charge carrier is rotary in which a charge carrier support disc is rotated, conventionally, and the charge carrier that is an asymmetric conductor passes between a charge injection electrode couple, a high-potential electret couple and a charge recovery electrode couple which are formed on upper and lower fixing plates, thereby carrying electric charge from a low-potential injection electrode to a high-potential injection electrode but, in such a structure, however, a central portion of the disc does not substantially contribute to electrostatic power generation, such that space utilization efficiency is not high.SOLUTION: A switch-back structure is disclosed in which the charge carrier is moved in an outgoing path from an injection electrode to the electret couple to a recovery electrode by asymmetric electrostatic power and moved in an incoming path from the recovery electrode to the injection electrode by e.g., any other spring force than the asymmetric electrostatic power. As a result, space utilization efficiency is specifically improved.