baber/WOPTO huggingface dataset:
Patent JP-2014134122-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HATAKEYAMA YOSHIAKI
IPC: F01N3/023
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, capable of suppressing unburned PM at an outer periphery of a DPF to suppress an increase in pressure loss and suppressing a power reduction or deterioration in fuel consumption.SOLUTION: An exhaust emission control device 1 includes: a filter 21 provided in an exhaust pipe 3 of an internal combustion engine 2 and for collecting PM in exhaust; and first and second catalysts provided upstream of the filter 21 and for purifying a gas composition in the exhaust. The first and second catalysts are carried by a honeycomb base 11, which has: a plurality of cells which extend from an end surface 11c on an inflow side of the exhaust to an end surface 11d on an outflow side thereof and serve as exhaust channels; and porous partition walls forming the cells in a partitioned manner. The cells on the center part 11a in the radial direction of the honeycomb base 11 penetrate from the end surface 11c on the inflow side to the end surface 11d on the outflow side. In the cells at an outer periphery 11b in the radial direction of the honeycomb base 11, a particulate matter collection part 15 is formed which collects the PM in the exhaust by closing the cells.
Patent JP-2013135674-A (JP)
Title: Protein variably expressing in muscle cell in response to motion and receptor thereof, gene encoding the same, and screening method using the same
Inventor: KANZAKI NOBU
IPC: C12N15/09
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an enzyme protein having an variable expression amount in association with motion strength, a secretory protein or their receptors and to provide a less-invasive and simple method for using a gene encoding them and measuring an effect of motion during normal or pathological condition on a comprehensive metabolic state, including evaluation of motion strength and muscular energy consumption.SOLUTION: The method includes measuring the expression amount of at least one gene selected from the specific gene group corresponding to electric pulse stimulation to muscle and detecting intensity of locomotor stimulation applied to muscle based on the variation of the expression amount.
Patent JP-2014137156-A (JP)
Title: Heating cooker
Inventor: ASAUMI SHINJI
IPC: A47J37/04
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a heated object.SOLUTION: A heating cooker includes a cabinet, a container 150 that is stored in the cabinet and accommodates a heated object, and a hot air blowing mechanism that includes a nozzle 160 for blowing hot air into the container 150. The nozzle 160 blows hot air radially from the center side of the container 150 to the end side in the radial direction of the container 150.
Patent JP-2014137254-A (JP)
Title: Acoustic matching member
Inventor: YOSHIDA NORITAKA
IPC: G01F1/66
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To reconcile a low acoustic impedance value applicable to an aerial radiation ultrasonic wave transducer with the mechanical strength and durability, in an acoustic matching member obtained by integrating two or more layers of acoustic matching members having different acoustic impedances in order to improve the sensibility of an ultrasonic wave transducer.SOLUTION: The acoustic matching member of the present invention transmits and discharges ultrasonic wave. The acoustic matching member includes: at least a first matching layer 11 mainly made of glass; and a second matching layer 12 that is integrally bonded to the first matching layer 11 and is mainly made of glass. The first matching layer 11 and second matching layer 12 have a plurality of pores inside them. The volume of the pores per unit volume of the second matching layer 12 is larger than the volume of the pores per unit volume of the first matching layer 11.
Patent JP-2014138119-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: WATABE TAKESHI
IPC: H04N5/357
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To enable reduction in thermal noise.SOLUTION: A semiconductor device manufacturing method comprises: arranging a front end IC 23 on an organic substrate 21 and subsequently forming a mold molding part 26, in which the mold molding part 26 uses an epoxy thermosetting resin having high radiation performance, for example, and includes a peripheral part 26b higher than a central part 26a and a cavity for housing a solid state image pickup element 24 on the central part 26a; and further adhering a glass part 25 on the peripheral part 26b after arranging the solid state image pickup element on the central part 26a. The present art can be applied to a solid state image pickup device.
Patent JP-2014143025-A (JP)
Title: Illumination light source and lighting apparatus
Inventor: MORI TOSHIO
IPC: F21V23/00
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination light source that can position a circuit board in a housing, while securing an effective area of the circuit board provided in a drive circuit.SOLUTION: An LED unit 1 is attached to lighting equipment 101 as an illumination light source, and comprises: a light emitting element; a circuit board 70 provided in a drive circuit for driving the light emitting element; a housing 50 in which the circuit board 70 is disposed inwardly; and a connecting member 53 in which at least a portion is disposed inside the housing 50, the connecting member 53 electrically connecting the lighting equipment 101 with the drive circuit. The housing 50 has a positioning part 54 for positioning the circuit board 70. The circuit board 70 is formed of an opening part 71 for positioning the circuit board 70 by coming into abutment with a positioning part 54. The connecting member 53 is inserted into the opening part.
Patent JP-2013227852-A (JP)
Title: Flush toilet bowl
Inventor: MIYAKE TSUBASA
IPC: E03D11/16
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl which can be flushed even during power failure without affecting the dirt discharge performance of ordinary toilet bowl washing.SOLUTION: A flush toilet bowl includes: a bowl part for receiving dirt; a drain trap part connected to the bowl part, discharging the dirt, and forming stored water in the bowl part; a drain socket connecting the downstream end of the drain trap part and the upstream end of a drain pipe to each other; and wash water supply means electrically driven by supply power and supplying wash water to the bowl part. The wash water supply means has water supply means which performs water supply and cutoff of wash water to the bowl part by any one of manual operation of a user, an emergency power source, and a mechanical element. The drain socket has opening and closing means which changes the sectional area of a drain socket channel by any one of manual operation of a user, an emergency power source, and a mechanical element during power failure.
Patent JP-2014143882-A (JP)
Title: Vehicular auxiliary power unit
Inventor: MORIOKA HIDEO
IPC: B60R16/033
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular auxiliary power unit, at low component cost and in simple configuration, in which a constant voltage load is not stopped even when a voltage is reduced by a large current load while power is supplied from an auxiliary power source.SOLUTION: The vehicular auxiliary power unit comprises power storage means 3 connected in parallel to a main power source 1 supplying power to a load B which operates at V1 or higher and a load A through which a predetermined current value or higher is passed. When output of the main power source 1 is lower than V2 (>V1), power is supplied from the power storage means 3 to the loads A, B. The vehicular auxiliary power unit includes: a route including a backflow prevention circuit 6 and supplying power from the power storage means 3 to the load B; a route including a switch 9 for connecting/disconnecting power storage means 5 and a fixed potential, and performing charging from the main power source 1 to the power storage means 5; and a route including a switch 8 for connecting/disconnecting the power storage means 3, 5, and supplying power to the load B by connecting the power storage means 3 and the power storage means 5 in series. When an application voltage value to the load B is equal to or less than V3 (V2>V3>V1), the switch 9 is disconnected and the switch 8 is connected.
Patent JP-2014141232-A (JP)
Title: Reduction gear for electric power steering device
Inventor: TSUNEMASU TAKUYA
IPC: B62D5/04
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear for an electric power steering device which is excellent in fatigue resistance and saving of costs, and which has small water absorption, strength deterioration, and dimensional change while using polyamide 6, polyamide 66, and polyamide 46 which are water absorptive, and which is excellent in durability.SOLUTION: A reduction gear for an electric power steering device comprises: an outer periphery of a metallic core pipe; and a resin composition including at least one kind of polyamide resin selected of polyamide 6, polyamide 66, and polyamide 46. On the outer periphery, a resin part on which a gear tooth is formed is integrated. The reduction gear further comprises: a gear which has been subjected to annealing processing at temperature lower than a melting point of the polyamide resin by 30-100°C.
Patent JP-2014146392-A (JP)
Title: Disk driving device
Inventor: KODAMA MITSUO
IPC: H02K5/16
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device capable of further enlarging a recording capacity by suppressing the evaporation and dispersion of a lubricant contained in a fluid dynamic bearing unit.SOLUTION: The disk driving device includes: a chassis; an annular hub engaged with a recording disk on an outer peripheral surface and fixed with an annular magnet on an inner peripheral surface; a fluid dynamic bearing unit for rotatably supporting the hub against the chassis; an opposing wall annularly formed on a surface of the hub side of the chassis and facing at least a part of the inner peripheral surface of the hub in a radial direction; a first gap extending in an axial direction and located between the inner peripheral surface of the hub and the opposing wall; and a second gap formed continuously to the first gap, extending in the radial direction and located between an end surface of the hub and the chassis.
Patent JP-2014146533-A (JP)
Title: Led lighting device
Inventor: ARAI KATSUHIRO
IPC: F21V29/00
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device which can be installed in a smaller space.SOLUTION: An LED lighting device 101 has: an LED light source part 200 which has an LED chip and emits light in a z direction; a power supply part 300 which supplies electric power to light the LED chip and is placed apart from the LED light source part 200 in an x direction; and a joint member 400 which has a light source side connection part 410 connected to the LED light source part 200, a power supply side connection part 420 connected to the power supply part 300, a bending part 430 that positions the power supply side connection part 420 above the light source side connection part 410 in the z direction, and which can be in a bent state.
Patent JP-2014145747-A (JP)
Title: Diffusion source estimation method and diffusion source estimation device
Inventor: OGISHIMA SHINJI
IPC: G01W1/00
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To stably specify a diffusion source by a simple calculation.SOLUTION: A diffusion source estimation device according to the present embodiment comprises: means for acquiring the first concentration distribution information of a substance on a first line orthogonal to a wind direction; means for acquiring the second concentration distribution information of the substance on a second line located windward from the first line; means for calculating a first dispersion value from the first concentration distribution information; means for calculating a second dispersion value from the second concentration distribution information; and means for estimating a distance from the first line to the diffusion source from the first dispersion value, the second dispersion value, and the distance between the first line to the second line.
Patent JP-2013178240-A (JP)
Title: Jitter measuring trigger generator, jitter measuring apparatus using the same, jitter measuring trigger generation method, and jitter measurement method
Inventor: MURAKAMI TAKASHI
IPC: G01R29/02
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire jitter data and achieve high-speed sampling without depending on a pattern length of data to be measured.SOLUTION: A phase variation device 2a inputs a trigger clock synchronized with a data signal to be measured and controls a phase of the trigger clock so that a trigger period of a sample of the data signal to be measured becomes one sample in each bit of the data signal to be measured. In a variable frequency divider 2b, a frequency division ratio is set so that a trigger pulse is generated at timing that a sample position to be a point to be sampled out of a waveform pattern of the data signal to be measured is fixed. An interleave processing part 4d acquires data for the same number of samples as a measurement pattern length from a sampler 3 by a trigger pulse from the variable frequency divider 2b by using a discrete value coprime with the measurement pattern length of the data signal to be measured.
Patent JP-2014148820-A (JP)
Title: Installation device of solar battery array
Inventor: HIROSE YOSHIO
IPC: H01L31/042
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an installation device of a solar battery array, light in whole weight, having high intensity as a trestle body structure even if using a light and thin one as a support, capable of securing sufficient support strength and wind pressure resisting strength even in a place which is apt to be exposed to strong wind and coping with difference in overall size of the solar battery array by using a common material, and easy in construction.SOLUTION: An installation device of a solar battery array comprises: a trestle frame 1 made by connecting muntins 11 and cross bars 12 in a lattice-like form; a solar battery array 10 supported on the trestle frame 1; vertical supports 2 supporting the trestle frame 1 at least on both front and rear sides and both left and right sides; braces 3 configuring a truss between the trestle frame 1 and the vertical supports 2; and brace mounting crosspieces 13 assembled to the trestle frame 1. The muntins 11 and the cross bars 12 of the trestle frame 1, the vertical supports 2, the braces 3, and the brace mounting crosspieces 13 are made of square cylindrical hollow aluminum materials, and each of the braces 3 is fixedly attaching its upper end to the brace mounting crosspiece 13 via a fitting fitted on and fixed to the outside of the brace mounting crosspiece 13.
Patent JP-2014150002-A (JP)
Title: Noise reduction electron beam device, and electron beam noise reduction method
Inventor: YAMADA KEIZO
IPC: H01J37/244
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam device and method capable of reducing noise in an image signal caused by emission noise to form an image with high SN-ratio.SOLUTION: A part of an electron beam is shielded by an objective aperture 5 arranged below a condenser lens 2, and the generated reflection electron beam 6 is detected by an MCP 4 to calculate a noise reduction signal. A phase and an amplitude of the noise reduction signal are adjusted by a noise reduction device 25 so that an SN ratio of an image signal by a secondary electron 21 generated from a sample by electron beam scanning becomes the maximum.
Patent JP-2013212356-A (JP)
Title: Golf club head and method of manufacturing golf club head
Inventor: JERTSON MARTY R
IPC: A63B53/04
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide golf club heads having newly designed grooves, and to provide methods of manufacturing the same.SOLUTION: A groove of a club face has a bottom, a first side wall adjacent to the bottom, a second side wall adjacent to the bottom, a first top radius adjacent to the first side wall, and a second top radius adjacent to the second side wall. The second portion is located between the face portion and the top radius of the groove. The second portion is a substantially flat plane at a first angle relative to the face portion. The first angle is substantially at an angle of 8-18 degrees relative to the face portion. The groove conforms to 30° rule when measuring the second top radius from the first top radius.
Patent JP-2013225292-A (JP)
Title: Client server system, client device, server device, control method and program
Inventor: SHIGA SATOSHI
IPC: G06F13/00
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent usability from being deteriorated in a client server system.SOLUTION: In a client server system including: an MFP (MultiFunction Peripheral) 200; and a Web server 100 for performing access from the MFP 200 via a network, the MFP 200 includes: an access request generation part 211 for generating an HTTP (Hyper Text Transfer Protocol) request; an identifier necessity determination part 212 for determining the necessity of an identifier on the basis of URL relating to the HTTP request; and a packet generation and transmission part 220 for, when it is determined that the identification is necessary, adding the identifier to a packet for transmitting the HTTP request, and for transmitting the packet to the Web server 100. The Web server 100 includes: a main CPU; a sub-CPU; and a distribution part 131 for, when receiving the packet, determining whether or not the identifier has been added, and for, when determining that the identifier has been added, transferring the received packet to the sub-CPU, and for, when determining that the identifier has not been added, transferring the received packet to the main CPU.
Patent JP-2014154511-A (JP)
Title: Insulated wire and method of manufacturing the same
Inventor: YAMAZAKI TAKANORI
IPC: H02K3/30
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire having high adhesion between an insulation coating and a conductor, and having excellent insulation characteristics.SOLUTION: There is provided an insulated wire, comprising: a copper conductor containing copper; and an insulation coating formed on the outer periphery of the oxide layer and made of a resin composition including engineering plastic having a melting point or a softening point of 220°C or more. The copper conductor has an oxide coating on its surface, with a thickness of 5 nm or more and 300 nm or less.
Patent JP-2014157877-A (JP)
Title: Solar battery module and method of manufacturing the same
Inventor: SHIMOZAWA SHIN
IPC: H01L31/06
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module excellent in productivity in which a circuit of a bypass diode is incorporated in a circuit of a solar battery configured by connecting a plurality of solar battery cells in series.SOLUTION: The solar battery module includes a solar battery cell aggregate 20 having a plurality of solar battery cells 25 each configured by laminating a first electrode layer 22, a photoelectric conversion layer 23, and a second electrode layer 24 on one surface of an insulation substrate 21, the plurality of solar battery cells 25 being connected in series on the same substrate. A plurality of diode parts 50 are formed by laminating a third electrode layer 26, a semiconductor layer 51, and a fourth electrode layer 52 on the other surface of the insulation substrate 21. The first electrode layer 22 of the solar battery cell or an electrode layer having the potential same as that of the first electrode layer 22, and the first electrode layer 22 of the adjacent solar battery cell or an electrode layer having the potential same as that of the first electrode layer 22 of the adjacent solar battery cell are connected with each other via the diode part 50 in such a manner that an electromotive force by power generation is applied to the semiconductor layer 51 as a voltage in a reverse direction.
Patent JP-2013175268-A (JP)
Title: Apparatus including transducer and waveguide, apparatus including transducer and phase changing element, and apparatus including recording medium, recording head, and positioning means
Inventor: GAO KAIZHONG
IPC: G11B5/02
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide efficient means for concentrating light with a near-field transducer in heat assisted magnetic recording heads.SOLUTION: A recording head apparatus 10 comprises: a transducer 18 including a plasmonic funnel 28 including first and second ends with the first end having a smaller cross-sectional area than the second end, and a first section 24 positioned adjacent to the first end of the plasmonic funnel; and a first waveguide 14 having a core 16 and positioned to cause light in the core to excite surface plasmons on the transducer.
Patent JP-2013184479-A (JP)
Title: Print head transducer dicing directly on diaphragm
Inventor: REDDING GARY D
IPC: B41J2/16
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a dicing method with high accuracy.SOLUTION: A method of mounting transducers to a diaphragm includes a step 32 of merging a transducer slab with the diaphragm, a step 38 of pressing the diaphragm to the slab to form an assembly, and a step 42 of dicing the slab to separate the slab into an array of transducers after pressing the diaphragm to the array, wherein the array of transducers aligns with an array of body cavities.
Patent JP-2014159818-A (JP)
Title: Gear and drive transmission device
Inventor: SHINKAI SHUICHI
IPC: F16H55/17
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce thrust force to a toothed belt wound on a toothed pulley.SOLUTION: A toothed belt 4A includes a tooth 41 having a torsion angle β1, and a tooth 42 having a torsion angle β2. The torsion angles β1 and β2 have torsional directions opposite to each other when observed in a direction ζr directing to dedenda from addenda of the teeth 41 and 42. Thus when the toothed belt 4A is wound on a toothed pulley engaged with the toothed belt 4A, thrust force received by the tooth 41 and thrust force received by the tooth 42 act in the directions opposite to each other. Thus the thrust force received by the toothed belt 4A is reduced.
Patent JP-2014160001-A (JP)
Title: Hair spring, movement, clock, and method for manufacturing hair spring
Inventor: AMANO YUKI
IPC: G04B17/06
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a large bent portion in an outer end curve region R of a hair spring 1 used for the balance 19 of a clock 15 and reduce thickness.SOLUTION: A hair spring 1 is wound to be cup-shaped while a linear spring material 2 expands a diameter upward and outward from the inside. Thereby, eccentricity following expansion and contraction of the hair spring 1 is reduced, and the same rate accuracy and isochrony as a Breguet hair spring 103 are obtained. A large bent portion in a surface direction and vertical direction of a spiral in an outer end curve region R of the hair spring 1 is eliminated to reduce temporal deformation.