baber/WOPTO huggingface dataset:
Patent JP-2014059080-A (JP)
Title: Fluid heat transfer device
Inventor: FURUMURA YUJI
IPC: F24D13/04
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the absence of a small-sized fluid heating device for inexpensively heating large-flow-rate gas or liquid.SOLUTION: A groove channel for a fluid is formed on a side surface of a plate. A structure, in which the fluid passing through a narrowed channel perpendicularly collides with a wall of the side surface to perform heat exchange, is serially connected. The heat exchange is instantaneously performed even in a small space, and its mechanism can be easily manufactured. Since metals or ceramics can also be used as a material configuring the channel, an inexpensive small-sized fluid heat transfer device can be manufactured.
Patent JP-2014058412-A (JP)
Title: Fuel modifying/feeding system
Inventor: AKAMA HIROSHI
IPC: C01B3/40
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel modifying/feeding system capable of efficiently generating and feeding, into an internal combustion engine, hydrogen even under low-exhaust-temperature conditions of 150°C or below and high-exhaust-temperature conditions of 600°C or above over the entire operation mode range of the internal combustion engine.SOLUTION: The provided fuel modifying/feeding system includes, within an exhaust gas circulating apparatus ranging from exhaust to suction systems of an internal combustion engine using a hydrocarbon-based fuel, a fuel injection device and a catalytic reaction device in proper order from the upstream side. The catalytic reaction device includes a first fuel modifying catalyst, a pair of electrodes configured so as to sandwich the first fuel modifying catalyst, voltage impression means for impressing a voltage between the pair of electrodes, temperature detection means for detecting the inlet temperature of the first fuel modifying catalyst, and voltage control means for controlling the voltage impression means on the basis of detection signals from the temperature detection means.
Patent JP-2014060624-A (JP)
Title: Radio communication system, radio communication method and radio communication program
Inventor: KAWAKUBO MASARU
IPC: H04W88/02
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system, radio communication method, and radio communication program that can easily perform radio network setting of a communication terminal.SOLUTION: A first communication terminal 300 transmits communication request information to establish communication connection of a second communication terminal 400 to a radio router 200. Communication connection information from a radio network device is received by a display function and the communication connection information is displayed on a display unit. The radio network device transmits the communication connection information for the second communication terminal on the basis of the communication request information transmitted by a second transmission function.
Patent JP-2014063366-A (JP)
Title: Touch panel device
Inventor: TAKAHASHI MASAHIDE
IPC: G06F3/041
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device that prevents incorrect input, while sufficiently using an area of a touch panel where images are displayed and processing to be executed is received.SOLUTION: A touch panel device includes a plurality of detection parts detecting contact on a frame part surrounding a touch panel. The detection parts are arranged on respective sides of the frame part, and the touch panel device determines whether or not the detection parts on two or more sides detect contact. When the touch panel device determines that the detection parts on two or more sides detect contact, it sets on the touch panel an ineffective area making reception performed ineffective. When the touch panel device does not determine the detection parts on two or more sides detect contact, it does not set the ineffective area on the touch panel.
Patent JP-2013217895-A (JP)
Title: Lithium reagent composition, and method and device for measuring lithium ion using the same
Inventor: IWABUCHI Takuya
IPC: G01N21/78
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithium reagent composition for use in determining the concentration of lithium, with which it is possible to immediately determine the amount of lithium contained in an aqueous solution such as a biological sample or an environmental sample by means of a simple colorimeter or ultraviolet/visible spectrophotometer and which renders visual determination possible, and a method and device for measuring lithium ion using the same.SOLUTION: A method and device for measuring lithium ion, includes contact with an aqueous solution in which a compound represented by a structural formula in which all hydrogen bonded to tetraphenylporphyrin carbon is replaced with fluorine is used as a chelating agent, in order to measure coloring of a lithium complex or spectra other than Soret band of a lithium complex.
Patent JP-2014062532-A (JP)
Title: Control device for idle stop vehicle
Inventor: NAKANO HIDESHIGE
IPC: F02D29/02
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by increasing the frequency of executing idle stop while improving starting acceleration performance on a sloping road.SOLUTION: An ECU as a control device for executing idle stop to stop the idling of an internal combustion engine including a CVT as a continuously variable transmission determines whether a vehicle satisfies idle stop conditions to execute the idle stop or not when decelerated until a vehicle speed is a predetermined value or lower, and sets an upgrade determination threshold value out of the idle stop conditions to be higher as the variable speed ratio of the CVT is closer to a low-speed side.
Patent JP-2014063964-A (JP)
Title: Electrolytic capacitor and method of manufacturing the same
Inventor: NAKASHIMA TOMOKAZU
IPC: H01G9/008
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent whiskers from scattering, in an electrolytic capacitor and a method of manufacturing the same.SOLUTION: An electrolytic capacitor includes: a capacitance portion 17 in which an anode foil 24 and a cathode foil 25 are wound via a separator 23; first and second conductor rods 27 and 28 connected to the anode foil 24 and the cathode foil 25, respectively; a case 13 housing the capacitance portion 17 and having an opening 13a; a sealing body 14 inserted into the opening 13a of the case 13 and having a first hole 14a and a second hole 14b; a first lead 11 passing through the first hole 14a and welded to the first conductor rod 27; a second lead 12 passing through the second hole 14b and welded to the second conductor rod 28; a first filling body 31 with insulation properties filled between the first hole 14a and the first lead 11 and having an air gap S therein; and a second filling body 32 with insulation properties filled between the second hole 14b and the second lead 12 and having an air gap S therein.
Patent JP-2014066758-A (JP)
Title: Effector
Inventor: FUSHIMI TOSHIYUKI
IPC: G10H1/043
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive effector.SOLUTION: The effector comprises: a CPU 10 that includes an A/D converter 11 and D/A converters 15 and 16; an operator 20 that selects kinds of effects and adjusts a parameter; and an adder circuit 30. In the CPU 10, an effect part 13 for adding an effect to a music sound signal performed to the A/D conversion, a control part 12 for controlling the effect part 13 in accordance with an operation of the operator 20 and a correction part 14 to which a digital output signal from the effect part 13 is input are constructed. Let the number of bits of the digital output signal be n, and when the n bits are bisected to an upper i bit and a lower j bit, the correction part 14 adds 2+2*N (N is an integer) to the digital output signal, and the upper i bit of the added digital signal and the lower j bit thereof are output to the D/A converters 15 and 16, respectively. The adder circuit 30 adds a signal 1/2times a signal performed to the D/A conversion by the D/A converter 16 and a signal performed to the D/A conversion by the D/A converter 15 and outputs the added signal.
Patent JP-2014066170-A (JP)
Title: Control device of internal combustion engine
Inventor: IGURA KEIICHI
IPC: F02P17/12
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which can narrow the cause of defective start-up when the internal combustion engine cannot start up normally.SOLUTION: In a system capable of measuring an ion current flowing through an electrode of an ignition plug upon combustion, in such a case that the start-up cannot be ended even when a predetermined time elapses from the start-up of an internal combustion engine, a place where abnormality exists is estimated based on the length of a period in which the magnitude of ion current measured when operating the engine just before exceeds a threshold. When the length of the period in which the magnitude of ionic current exceeds the threshold is extremely long, the smoldering of the ignition plug is suspected. On the contrary, when the length of the period is extremely short, an abnormality besides the smoldering of the ignition plug, for example, the failure of a fuel injection system is suspected. When the length of the period is middle, there is such a possibility that a gas mixture leaks during a compression stroke although the combustion itself occurs.
Patent JP-2014070282-A (JP)
Title: Synthetic fiber bundle cutter
Inventor: YAMAUCHI YUSUKE
IPC: B26D1/40
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic fiber bundle cutter capable of sufficiently opening even a fiber with poor openability.SOLUTION: A synthetic fiber bundle cutter comprises a short fiber discharge member 5 in a specific shape inside a cutter roller 2 and multiple protrusions 5a on an outer periphery of the short fiber discharge member 5. The cutter roller 2 can obtain short fibers by winding a fiber bundle 1 around tips of multiple cutter blades 3, which are arranged in a roller circumferential direction, and by press-cutting the fiber bundle 1. The cutter of the synthetic fiber bundle 1 is equipped with the cutter roller 2 and the short fiber discharge member 5 in a funnel shape with diameter reducing in a direction for collecting obtained short fibers, and multiple protrusions 5a are arranged on the outer periphery of the short fiber discharge member 5.
Patent JP-2014072040-A (JP)
Title: Lighting device
Inventor: YATABE MANABU
IPC: F21S8/10
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of emitting both of orthogonal components of incident light as emission light while changing them with respect to a direct advance direction.SOLUTION: A lighting device 1 includes: a light guide path 4 which guides light made incident to one edge side from an LED 13 to the other edge side; a P-deflector 7 which is arranged in the light guide path 4 and is switched between a direct advance light distribution state of subjecting incident light to direct advance in accordance with an applied voltage and a refracting orientation state of refracting a P-deflection component of the incident light and totally reflecting the refracted P-deflection component toward one side circumferential side surface part of the light guide path 4; an S-deflector 8 which is arranged on a position different from the P-deflector 7 in the light guide path 4 and is switched between a direct advance light distribution state of subjecting incident light to direct advance in accordance with an applied voltage and a refracting orientation state of refracting an S-deflection component of the incident light and totally reflecting the refracted S-deflection component toward one side circumferential side surface part of the light guide path 4; and a control part 15 which controls applied voltages of the P-deflector 7 and the S-deflector 8.
Patent JP-2013093566-A (JP)
Title: Multi charged particle beam drawing apparatus and multi charged particle beam drawing method
Inventor: OGASAWARA MUNEHIRO
IPC: H01J37/305
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for suppressing a blanking deflector array from being charged and contamination from being grown by charged particles scattered by a multibeam forming aperture.SOLUTION: A drawing apparatus 100 comprises: an electron gun 201 for emitting charged particle beams; a multibeam forming aperture member 203 for forming a multibeam; a blanking plate 204 having a plurality of blankers disposed thereon each for performing blanking deflection on a corresponding beam of the multibeam; electromagnetic lenses 212, 214 disposed between the multibeam forming aperture member 203 and the blanking plate 204; a limiting aperture member 216 disposed at a multibeam convergent point position between the electromagnetic lenses 212, 214 for limiting charged particles to passing out of a convergent point; and a limiting aperture member 206 for shielding the beams deflected into beam-off state by the plurality of blankers.
Patent JP-2014074508-A (JP)
Title: Cascade heat exchanger
Inventor: SUGISHIGE ATSUSHI
IPC: F25B7/00
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a cascade heat exchanger capable of switching a unit cycle operation and a cascade cycle operation without newly adding an auxiliary evaporator or a fan that is not used in a normal cascade cycle system.SOLUTION: In a cascade cycle system 100 comprising a primary side refrigerant circuit 1 and a secondary side refrigerant circuit 2, a cascade heat exchanger 200 for coupling the primary side refrigerant circuit 1 and the secondary side refrigerant circuit 2 comprises: a primary side condensing part refrigerant flow passage 13a forming a primary side condensing part 13; a secondary side evaporation part refrigerant flow passage 25a forming a secondary side evaporation part 25; a secondary side condensing part refrigerant flow passage 23a forming a secondary side condensing part 23; and an object medium flow passage 33 through which an object medium that is a heat exchanging object flows.
Patent JP-2013031921-A (JP)
Title: Gripping tool
Inventor: WU MING-CHIEH
IPC: B25B7/16
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gripping tool which can continue stable gripping.SOLUTION: The gripping tool having a fixed handle 30, a fixed gripping block 40, a movable gripping block 50, a movable handle 70, an energization means 95 and a support arm 90 comprises: a shaft rod 60 which penetrates a front handle part 31 of the fixed handle 30 and a first pivoting part 51 of the movable gripping block gripping block 50, pivots the first pivoting part 51 of the movable gripping block 50 to the front handle part 31, and is fixed to the front handle part 31; and a shaft hole 52 which is penetrated with the shaft rod 60 of the first pivoting part 51. The gripping tool is also characterized in that there always exists a prescribed clearance between the shaft rod 60 and the shaft hole 52, and a continuous abutting face 521 on which the shaft rod 60 abuts and a continuous separation face 522 on which the shaft rod 60 does not abut on are formed at the internal peripheral face of the shaft hole 52.
Patent JP-2014079055-A (JP)
Title: Power supply device
Inventor: NISHIBORI KOHEI
IPC: H02M7/12
Filed: 2012-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that has a power factor improvement circuit high in efficiency and capable of reducing EMI noise, and detects a time point when a reactor current becomes zero in an inexpensive and simple circuit configuration.SOLUTION: A power supply device 10 includes: a first series circuit comprising a first rectification element D1, a first switching element Q1 and a third rectification element D3; a second series circuit comprising a second rectification element D2, a second switching element Q2 and a fourth rectification element D4; a reactor L1 connected between a junction of the first rectification element D1 and the first switching element Q1 and a junction of the second rectification element D2 and the second switching element Q2; and a current detection section R1 comprising a first resistive element R1. The first and second switching elements Q1, Q2 are controlled on the basis of a first zero current detection signal Vzd1 depending on a first current detected by the current detection section R1, to supply a desired DC voltage to a load circuit 2.
Patent JP-2014082822-A (JP)
Title: Power conversion apparatus
Inventor: FUJITA YUUKI
IPC: H02M7/48
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus that can be downsized without being reduced in its cooling performance.SOLUTION: The power conversion apparatus comprises: a power semiconductor module for converting direct current to alternating current; a capacitor for smoothing direct power; a first channel forming body for forming a first channel and a first storing space storing the power semiconductor module; and a second channel forming body for forming a second channel and a second storing space storing the capacitor. When the power conversion apparatus is projected from the upper surface of the power conversion apparatus, the first channel forming body and the second channel forming body are arranged so that the projected portion of the first channel forming body and the projected portion of the second channel forming body do not overlap each other, and the first channel forming body is arranged under a plane overlapping with the lower surface of the second channel forming body. A first space is formed, where a vehicle component that is different from the power conversion apparatus is disposed, in a space at the side of the first channel forming body and under the second channel forming body.
Patent JP-2014080068-A (JP)
Title: Carrier capable of getting over level difference
Inventor: HOTTA KUNIO
IPC: B62B5/02
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a carrier capable of getting over a passage involving level differences.SOLUTION: Between a front wheel 2 and a rear wheel 3, there is arranged a middle auxiliary wheel 8 which takes a descending state in which the carrier comes in contact with the floor surface and an ascending state by rocking a handle 40. In the descending state, the carrier can get over a level difference 50 by inclining through the front wheel 2 and/or the rear wheel 3. When the handle is made nearly vertical, a lock body is inserted into an upper groove to become in an upper locked state, and the middle auxiliary wheel 8 keeps the ascending state. When the middle auxiliary wheel 8 is switched to the descending state to get over a level difference, the handle is rotated in the clockwise direction, and the front wheel 2 is in a having-ascended state with the rear wheel 3 as the point of support, and the carrier can be moved forward by pushing the handle 40 with the rear wheel 3 as the point of support, allowing the carrier to get over a level difference safely.
Patent JP-2014080777-A (JP)
Title: Hydraulic shovel
Inventor: HIMOTO MANABU
IPC: F01N3/24
Filed: 2012-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel that can reduce a load on a connection pipe due to vibrations and also can remove difficulty in attaching and detaching the connection pipe to and from an exhaust processing device.SOLUTION: A vehicle body frame includes a plurality of column members stood on a revolving frame. A first exhaust processing device is supported on the vehicle body frame. The first exhaustion processing device process exhaust from an engine. The connection pipe includes an extendable bellows part at least partially. The connection pipe connects the engine to the first exhaust processing device. The connection pipe includes a fixed part which is fixed to the vehicle body frame. The fixed part is located between the bellows part of the connection pipe and the first exhaust processing device.
Patent JP-2014079958-A (JP)
Title: Bladder for vulcanizing tire, and method for producing pneumatic tire
Inventor: TSUCHIYA SHUJI
IPC: B29C33/02
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a bladder for vulcanizing a tire, which can allow durability of the vulcanized tire to be improved by reducing the strain to be generated at the end of a belt layer in the width direction of the tire when the tire is vulcanized and which can allow a high-quality pneumatic tire to be produced and to provide a method for producing the pneumatic tire by using the bladder for vulcanizing the tire.SOLUTION: The film thickness of a cylindrical bladder body part 2 is set constant and a rubber rib extending to the peripheral direction is formed in the vertically central part of the bladder on the inside surface thereof. The rubber rib comprises a plurality of circular ribs 4A, which are placed at regular intervals in the vertical direction, or spiral ribs 4B, which are connected spirally to one another at regular intervals in the vertical direction. When a green tire G is set horizontally in a mold 10 and the bladder 1 is expanded, the expansion quantity of the vertically central part of the bladder is controlled to correct such a phenomenon that the vertically central part of the bladder is expanded more largely than other portions.
Patent JP-2014080669-A (JP)
Title: β TYPE TITANIUM ALLOY AND THERMAL MECHANICAL TREATMENT METHOD OF THE SAME
Inventor: SEMENOVA IRINA PETROVNA
IPC: C22C14/00
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a β type titanium alloy that can be used in various mechanical engineering regions to produce a half-finished product and a component from a β( beta) type titanium alloy by thermal mechanical treatment accompanying with change of a material property, and is used in an engineering manner in which strength and a fatigue characteristic of a β type titanium alloy are improved.SOLUTION: A β type titanium alloy has a fine grain structure, and is characterized in that an average grain diameter of a β grain is at most 0.5 μm, an average grain diameter of a spherical type α phase precipitate is at most 0.5 μm, and a volume fraction in a composition is at least 40%. Moreover, a thermal mechanical treatment method of a β type titanium alloy includes strong strain working and a heat treatment process, before working, continuation heating is performed for at least one minute per billet diameter 1 mm to (β transus+5 to β transus+15)°C, performed by water hardening, then by an equal channel angle extrusion method, in that change of a deformation direction after respective working steps is 90°, and under the temperature of (β transus-200 to β transus-150)°C, strong strain working is performed until accumulation strain becomes at least 3.5, and continuously water hardening is performed.
Patent JP-2014086526-A (JP)
Title: Light-emitting diode
Inventor: YAMAGUCHI JUN
IPC: H01L33/56
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode excellent in sealing performance, heat resistance, light extraction efficiency, emission luminance, and the like.SOLUTION: The light-emitting diode including a die bond, a light-emitting element, and a sealing layer is characterized in that: the sealing layer comprises an organic resin and zirconia fine particles surface-treated with an organosilicon compound; the surface-treated zirconia fine particles have an average secondary particle diameter (D) in the range of 5-50 nm and an average primary particle diameter (D) in the range of 5-50 nm; and the ratio (D)/(D) of the average secondary particle diameter (D) to the average primary particle diameter (D) is in the range of 1-10.