baber/WOPTO huggingface dataset:
Patent JP-2014154289-A (JP)
Title: Photoelectric conversion element, and method of manufacturing the same
Inventor: ONAKA KENICHI
IPC: H01L31/04
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having a high durability against light irradiation, and to provide a method of manufacturing the same.SOLUTION: A photoelectric conversion element comprises a base substance, a first electrode, a photoelectric conversion layer containing a semiconductor and a sensitization dye, a charge transport layer, and a second electrode. The photoelectric conversion layer is provided on the first electrode, and includes a redox film obtained by non-conjugating a conductive high polymer, in a region where the first electrode and the semiconductor are not contacted with each other.
Patent JP-2014153487-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: ISHII TOMOJI
IPC: G03G15/20
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is capable of securing a slide performance between a fixing belt and a holding member, while maintaining a heating performance by the radiant heat of a heating member arranged in the fixing belt and to provide an image forming apparatus including the fixing device.SOLUTION: The fixing device comprises: an endless fixing belt which is rotatable at a speed almost equal to the conveyance speed of a recording medium; heating means which is arranged inside the fixing belt and heats the fixing belt by the radiant heat, the holding member being arranged inside the fixing belt and slides on the inner peripheral surface of the fixing belt; and a pressure roller which is brought into press-contact with the holding member across the fixing belt with predetermined pressure, to form a fixing nip part between the pressure roller and the fixing belt. A slide layer is stacked on the inner peripheral surface of the fixing belt. The slide layer has a mesh shape having a large number of holes in a plane view.
Patent JP-2014151336-A (JP)
Title: Gear
Inventor: NODA SUGURU
IPC: B21D28/00
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable gear excellent in engagement accuracy or strength of a tooth part.SOLUTION: A gear in which the peripheral edge shape of an engaging tooth part for engagement is formed by shear-punching to a workpiece comprising a metal plate has a recessed part which is smaller in thickness than an initial state of the workpiece on the gear surface between a tooth bottom and a tooth tip of the tooth part, and also has a thickness return part which is greater in thickness than a formation spot of the recessed part from the recessed part to the tooth tip side.
Patent JP-2014153197-A (JP)
Title: Wattmeter
Inventor: SAWANO KATSUTOSHI
IPC: G01R21/08
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an accurate wattmeter in a comparatively simple constitution.SOLUTION: The wattmeter with a current transformer, a potential transformer and a magnetoresistive effect element connects an output of the potential transformer to an input port of the magnetoresistive element, causes an output current of the current transformer to pass near the magnetoresistive effect element and measures a power on the basis of an output acquired from the magnetoresistive element. The wattmeter can measure an instantaneous power and be used as an integrating wattmeter by integrating an output.
Patent JP-2014155178-A (JP)
Title: Radio access point device, radio communication method and program
Inventor: HIROSE TAKATOSHI
IPC: H04W84/12
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To perform efficient communication without wasting transmission resources at the time of transmission of data to a plurality of destinations.SOLUTION: A communication device notifies other communication devices of data transmission to be performed, receives a response to the notification, in order to multiplex and transmit data destined to a first another communication device from which the response is received and data destined to a second another communication device from which the response is not received.
Patent JP-2014157673-A (JP)
Title: Method for manufacturing electrolyte membrane-electrode structure for fuel cell
Inventor: KANEOKA NOBUYUKI
IPC: H01M8/02
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively protect a solid polymer electrolyte membrane with simple processes and firmly bond a gas diffusion layer and the solid polymer electrolyte membrane.SOLUTION: In a method for manufacturing an electrolyte membrane-electrode structure 12, a first load is applied in a lamination direction to perform first hot-pressing, while a first gas diffusion layer 40c and a second gas diffusion layer 42c are disposed on both ends of a solid polymer electrolyte membrane 38 so that a first intermediate layer 40b and a second intermediate layer 42b face each other with a first adhesive layer 44 and a second adhesive layer 46 interposed therebetween, and then a second load larger than the first load is applied in the lamination direction to perform second hot-pressing.
Patent JP-2014156035-A (JP)
Title: Image formation device
Inventor: KIKUKAWA FUMITAKA
IPC: B41J2/175
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of releasing a positive pressure state of liquid with a simple configuration when the device stops or the like.SOLUTION: Between an ink cartridge 76 and a head tank 101, a pressurizing pump 201 and a buffer chamber 202 are provided. In the head tank 101, an on-off valve 111 is provided. In the buffer chamber 202 whose side wall surface is partially formed of an expansion member 221 expandable in a certain direction, a wall part 222 is supported by the expansion member 221, and a solenoid 203 is disposed for regulating expansion of the expansion member 221 of the buffer chamber 202. A tip of a plunger 231 of the solenoid faces the wall part 222 of the buffer chamber 202, and the plunger 231 is provided so as to move forward and backward in the same direction as an expansion direction of the expansion member 221.
Patent JP-2014160704-A (JP)
Title: Coil structure and electronic apparatus
Inventor: UENO TOMOHITO
IPC: H01F27/00
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To properly ensure desired impedance characteristics in a wide-range frequency band.SOLUTION: A coil structure 1 includes: a plurality of core members 2 having different frequency characteristics of impedances from each other; and a winding member 3 wounded around the plurality of core members 2. The plurality of core members 2 includes an Mn-Zn-based first core member 2a and a Ni-Zn-based second core member 2b that are independent from each other. The first core member 2a and the second core member 2b have an annular shape. The winding member 3 is sequentially wound around the plurality of core members 2 and is spirally wound in the same direction so as to proceed in the circumferential direction of the core members 2. The winding member 3 is a coaxial cable and includes a core wire composed of a conductor, an insulating layer composed of a dielectric and covering the core wire, and a shield braided wire composed of a conductor and covering the insulating layer.
Patent JP-2014159345-A (JP)
Title: Carbon nanotube dispersion medium and carbon nanotube dispersion liquid
Inventor: YAMAMOTO KATSUSHI
IPC: C09K23/42
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid CNT (carbon nanotube) dispersion medium which is easily prepared since only one cationic polymer is used, which can be inexpensively prepared by reducing an amount of the cationic polymer or the like, and which has excellent dispersibility of CNT, and to provide a CNT dispersion liquid using the above CNT dispersion medium.SOLUTION: The CNT dispersion medium consists of an aqueous solution comprising: a diallylamine-based cationic polymer having a molecular weight of 100000 to 300000; 30 to 45 parts by mass of a nonionic surfactant with respect to 100 parts by mass of the above cationic polymer; and 5 to 12 parts by mass of an anionic surfactant. The CNT dispersion liquid is prepared by dispersing CNT in the above CNT dispersion medium.
Patent JP-2014160935-A (JP)
Title: Video recording apparatus and movable body
Inventor: NISHIKAWA MASATAKA
IPC: H04N5/76
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a video recording apparatus that always records an optimum video on the basis of external information, and reduces a use area of the recording apparatus.SOLUTION: A video recording apparatus 100 includes: a camera 7; a video recording section 9 that records a video acquired by the camera 7; a recording range determination section 5 that determines an angle of field of the video to be recorded on the basis of information acquired from outside; and a recording video control section 6 that changes an angle of field of the video to be recorded.
Patent JP-2014160203-A (JP)
Title: Display unit and driving method of the same, and electronic apparatus
Inventor: TATARA TOMOJI
IPC: G09G3/20
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a screen.SOLUTION: A display unit includes: a pixel array unit in which pixels including an electro-optical element, a drive transistor driving the electro-optical element, and including a write transistor connected between a signal line and a gate electrode of the drive transistor and composed by series connecting a plurality of transistor elements, are arranged in matrix; and a drive circuit unit driving each of the pixels of the pixel array unit. After signal writing is performed by the write transistor, a potential of an intermediate node of the plurality of transistor elements composing the write transistor is regarded as a midpoint potential between a potential of the signal line and a potential of the gate electrode of the drive transistor. The invention may for example be applied to an organic EL display unit.
Patent JP-2014161400-A (JP)
Title: Slot machine
Inventor: TAMURA TAKUYA
IPC: A63F5/04
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of improving the attention degree of a player at a drawing pattern stop-displayed by a reel.SOLUTION: A slot machine 1 comprises: changeover means 46 for switching from a first normal state to a second normal state in the case where a predetermined changeover condition holds; and benefit giving means 44 for giving a benefit to a player in the case where a combination of a drawing pattern corresponding to a hand is stop-displayed, and for giving a benefit different in response to the first normal state or the second normal state in the case where an R-drawing pattern combination is stopped and displayed.
Patent JP-2014164076-A (JP)
Title: Image heating device
Inventor: TSUJIBAYASHI MASAHIRO
IPC: G03G15/20
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device capable of improving the traveling safety of an endless belt.SOLUTION: An image heating device (9) includes: first and second rotors (101, 102) for heating a toner image (K) on a sheet at a nip part (N); a belt unit (34) having an endless belt (105) to be brought into contact with the external surface of the first rotor to heat the first rotor; and support means (103, 104) for rotatably supporting the endless belt; rotation means for rotating the belt unit within a predetermined angular range with a reference angle as a center such that the endless belt stays in a predetermined zone in a width direction; moving means for moving the belt unit such that the endless belt is brought into contact with or separated from the first rotor; and restriction means for restricting the rotation angle of the belt unit when the endless belt is butted to the first rotor to a rotation angle including the reference angle within a set angular range narrower than the predetermined angular range.
Patent JP-2014166212-A (JP)
Title: High-frequency signal-system circuit in magnetic resonance imaging
Inventor: MURAKOSHI HIROAKI
IPC: A61B5/055
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency signal-system circuit which enables continuous measurement of output waveforms of an RF signal in magnet resonance imaging in a CW operation method.SOLUTION: The high-frequency signal-system circuit in magnetic resonance imaging includes an RF output level detection circuit 15 constituted using a pair of peak-hold circuits, which detects a peak value of an RF signal output from a high-frequency amplification circuit 12 at a control timing of a control pulse (PH-SEL) and transmits the peak value to a processor 14.
Patent JP-2014167224-A (JP)
Title: Toilet apparatus
Inventor: HASHIZUME KENJI
IPC: E03D9/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a toilet apparatus capable of achieving a long life span of a light source device, an increase in excitation efficiency, or suppression of an influence on the human body.SOLUTION: A toilet apparatus includes a light source device that can apply ultraviolet rays to a photocatalytic film-formed bowl part of a toilet bowl, and human body detection means for detecting the presence or absence of the human body within a toilet room. The light source device irradiates the bowl part with the ultraviolet rays with a maximum wavelength of 360 nm or less, when the human body detection means detects the absence of the human body within the toilet room.
Patent JP-2014168357-A (JP)
Title: Control method of spherical motor
Inventor: KASASHIMA NAGAYOSHI
IPC: H02P29/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To perform control while taking account of the nonlinearity of cogging and magnetization.SOLUTION: A control method of a spherical motor includes step S1 for previously creating a cogging torque map by measuring a cogging torque vector, when a current is not fed to one electromagnet of a stator, by using the rotor position as a parameter, a step for previously creating a torque map of a torque vector by subtracting the cogging torque vector from the torque vector when a current is fed to the electromagnet, step S2 for calculating the torque vector T required for movement of a rotor from a current position to a target position, step S3 for calculating the cogging torque Tc generated at the current rotor position with reference to the torque map, step S4 for calculating a torque Ej required for each coil to generate T-Tc by removing the cogging torque component, and step S5 for calculating a current being fed to the electromagnet in order to generate the Ej with reference to the torque map.
Patent JP-2013182619-A (JP)
Title: Partial product generation device and method for polynomial arithmetic
Inventor: YOO HYEONG-SUK
IPC: G06F7/487
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a partial product generation device and method for polynomial arithmetic.SOLUTION: A partial product generation device for polynomial arithmetic according to one embodiment in the invention is disclosed. The device includes multiple first encoders that respectively output any one of mutually exclusive values, on the basis of two inputs associated with a multiplier. And, the device includes a second encoder that generates and outputs two partial product candidate values, on the basis of output of the first encoder positioned in a first place in the first encoders to be provided from a reference bit of the input, output of the first encoder positioned in a second place in the first encoders corresponding to a position to be provided from a high-order bit of the input, and a multiplicand. Furthermore, the device includes a multiplexer that selects one of the partial product candidate values output from the second encoder.
Patent JP-2014170995-A (JP)
Title: Vibration device, electronic apparatus, and mobile object
Inventor: YAMADA AKINORI
IPC: H03H9/10
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration device that is miniaturized and exerts excellent performance.SOLUTION: In a quartz resonator 1, a first electrode pattern 13a extending from a first excitation electrode 13 of a first vibration arm 12a is connected with a first electrode pad 18 on a main surface 11b of a base 11, a first drawing-around pattern 18a extending from the first electrode pad 18 is drawn around on a main surface 11e of the base 11 via a side surface 11d of a second end 11c of the base 11, a second electrode pattern 14a extending from a second excitation electrode 14 of a second vibration arm 12b is connected with a second electrode pad 19 on a main surface 11e of the base 11, a second drawing-around pattern 19a extending from the second electrode pad 19 is drawn around on a main surface 11b of the base 11 via a side surface 11f of a first end 11a of the base 11, the first electrode pad 18 is fixed to an internal terminal 24a via conductive adhesive 30, and the region of the second electrode pad 19 which overlaps with the first electrode pad 18 in planar view and an internal terminal 24b are connected by a metal wire 40.
Patent JP-2014170634-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: NOUCHI HIDEHIRO
IPC: H01L21/3065
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of plasma processing on a processed surface of a processed object and improve the uniformity of the plasma processing between the processed objects.SOLUTION: A plasma processing apparatus includes: a processing container for processing a processed object; a gas supply system which supplies a process gas to the processing container; an exhaust system which exhausts air from the processing container; a plasma production section which is provided at the outer side of the processing container and produces plasma of the process gas supplied to the processing container; a passage which is provided in at least an area between the processing container and the plasma production section and flows a temperature control gas along an outer wall of the processing container; an introduction hole which is opened in a circumferential direction of the processing container and introduces the temperature control gas to the passage; and an exhaust hole which exhausts the temperature control gas flowing in the passage.
Patent JP-2014171010-A (JP)
Title: Communication system, communication node, and communication method
Inventor: WADA RYUICHI
IPC: H04L12/28
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce an influence which a change in scheduling for a slave node has on another slave node.SOLUTION: A first communication node in a communication system including the first communication node and a plurality of second communication nodes for communicating with the first communication node includes: a scheduling unit for allocating a message destined to a second communication node to a slot set to the second communication node on the basis of a slot set to each of the plurality of second communication nodes; and a transmission unit for transmitting the message to the second communication node in the slot allocated by the scheduling unit.
Patent JP-2013186474-A (JP)
Title: Dmd module cooling device
Inventor: HAN KI SU
IPC: G02B26/02
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a DMD module cooling device which is capable of quickly absorbing and moving heat generated by a DMD module by use of a heat pipe and a heat block which are coupled with the DMD module, and is capable of preventing damage and malfunction of the DMD module caused by heat.SOLUTION: An embodiment comprises: a heat pipe vertically attached above a DMD module; plate-like heat sinks attached with intervals downward from the upper end of the heat pipe; and a heat block attached under the heat pipe and above the DMD module.
Patent JP-2014169411-A (JP)
Title: Prepreg, and production method thereof
Inventor: SASAKI AKINOBU
IPC: C08K7/02
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg: that is related to an intermediate base material and a molding thereof, the molded component of which material has excellent mechanical/physical properties applicable to structural members and low dispersion property and which material exhibits excellent shapability, when molded into a complicated shape by stamping molding, and can be molded in a short time; in more detail, that is related to a laminated base material being the intermediate base material of fiber-reinforced plastic which material is followed easily when molded into a three-dimensional shape of a rib, a boss or the like, keeps mechanical strength as the structural member, and is used suitably, for example, in aircraft members, automotive members, sporting goods or the like; and that is related to a fiber-reinforced composite material obtained by shaping the laminated base material into a three-dimensional shape.SOLUTION: The prepreg contains a reinforcing fiber and a thermoplastic resin, has incisions in such a direction that the reinforcing fiber is cut thereby and is characterized in that in at least a part of the incision, the adjacent thermoplastic resins are connected to each other while interposing the incision therebetween. A production method of the prepreg is also provided.
Patent JP-2014173246-A (JP)
Title: Method for inhibiting crack in concrete pavement
Inventor: TAKAGI RYOICHI
IPC: E01C23/03
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting a crack in a concrete pavement, which brings about the great effect of inhibiting the crack in the concrete pavement.SOLUTION: In a method for inhibiting a crack in a concrete pavement, an aqueous curing compound is applied to a concrete surface before the surface finishing of the concrete pavement. In the method for inhibiting the crack in the concrete pavement, timing of application of the aqueous curing compound onto the concrete surface is preferably timing between timing after concrete placing and spreading and timing before the surface finishing, and more preferably timing between timing after concrete compaction and the timing before the surface finishing.
Patent JP-2014044195-A (JP)
Title: Calendar mechanism, movement provided with calendar mechanism, and calendar timepiece
Inventor: MORI YUICHI
IPC: G04B19/253
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a calendar mechanism, a movement provided with the calender mechanism, and a calender timepiece which are configured to be able to change day for two days by one high-speed date feeding mechanism on the last day of an even-numbered month.SOLUTION: A calendar mechanism 1 of a movement 2 of a calendar timepiece 3 includes: a high-speed date feeding mechanism 50 which performs date feeding at high-speed by releasing energy and rapidly giving the energy to a date feed finger 42 so as to cause a tooth 26 of a sun wheel 20 to be rapidly pushed during a time shorter than a time required for storing the energy; and a movable stroke control mechanism 5 for making a stroke of the date feed finger 42 on the last day of an even-numbered month having less than 30 days in a month larger than the stroke of the date feed finger 42 on other than the last day of the even-numbered month, and on the last day of the even-numbered month, the date feed finger 42 having a larger stroke performs date feeding for two days at high-speed under the control of the high-speed date feeding mechanism 50.
Patent JP-2013138896-A (JP)
Title: Pachinko game machine
Inventor: MORIMOTO MAKOTO
IPC: A63F7/02
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine that can make a player fully have a gaining feeling for the entry of a game ball to a second start pocket opened long by the operation of a normal electric accessory.SOLUTION: In the Pachinko game machine, when winning in normal symbol lottery, the second operation of an electric tulip is performed and the second start pocket is sometimes opened long. Accompanying the variable display of special symbols for a game ball which enters the second start pocket during this time, an exclusive presentation different from a presentation executed accompanying the variable display of the special symbols for a game ball which enters a first start pocket is executed.