baber/WOPTO huggingface dataset:
Patent JP-2014049641-A (JP)
Title: Laser light source
Inventor: NAGANO SHIGEHIRO
IPC: H01S3/10
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To perform beam propagation by a simpler configuration.SOLUTION: According to a laser light source 1, the route of amplified light, emitted from the emission end face of an isolator 60, is changed by the thermal lens effect of the isolator 60 composed to contain a material having a positive thermo-optical constant, and thereby the beam diameter of the amplified light can be changed. Furthermore, mechanical or electrical control mechanism is not required for changing the beam diameter by the configuration mentioned above, and the beam diameter can be changed by a simpler configuration.
Patent JP-2014046665-A (JP)
Title: Method for manufacturing liquid discharge head
Inventor: YAMAMURO JUN
IPC: B41J2/16
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid discharge head which has excellent quality and can easily detect an unpenetrated recess part affecting quality.SOLUTION: There is provided a method for manufacturing a liquid discharge head, which comprises the steps of: disposing an etching mask layer on a first surface of a substrate and on a second surface opposite to the first surface; forming a line pattern of a recessed shape in a region other than a region in which an opening of a supply port of the etching mask layer is formed; providing an etching opening part on the etching mask layer; performing anisotropic etching from a side of the second surface using the etching mask layer provided with the etching opening part as a mask to form the supply port on the substrate; comparing the line pattern with an unpenetrated recess part generated on the substrate to select a liquid discharging device chip; and connecting the selected liquid discharging device chip to a liquid supply part.
Patent JP-2014053119-A (JP)
Title: Terminal
Inventor: SAWADA ATSUSHI
IPC: H01R13/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of preventing as much as possible increase in slide resistance resulting from adhesion of an abrasion powder.SOLUTION: A terminal 10 is disposed with a heterogeneous material different from a contact mother material on a surface of a slide contact surface 15 on which an opponent terminal 30 slides. The slide contact surface 15 is provided with a groove 16 in a direction different from a sliding direction S of the opponent terminal 30, an orthogonal direction.
Patent JP-2014051456-A (JP)
Title: Production method of (meth)acrylates having a structure of 2-oxo-1,3-dioxolane
Inventor: TAKASE YOYOHITO
IPC: C07D319/04
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide production method of (meth)acrylates having a structure of 2-oxo-1,3-dioxolane in high yields suppressing formation of by-products in order to resolve the above problem.SOLUTION: In the production method of (meth)acrylates having a structure of 2-oxo-1,3-dioxolane by the reaction of (meth)acrylates having an oxirane structure with carbon dioxide, the reaction is performed at a temperature at 110°C or below without solvent in the presence of a catalyst and a molecular oxygen-containing gas.
Patent JP-2014055863-A (JP)
Title: Gas sensor and fuel cell system
Inventor: TSUKABAYASHI SHUNJI
IPC: G01N27/12
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of satisfactorily detecting gas concentration without providing a pressure loss material, and a fuel cell system including the gas sensor.SOLUTION: A hydrogen sensor 1 comprises: an enclosure 21 having therein a gas chamber 22 into which a hydrogen-containing exhaust gas emitted from a fuel cell stack 110 is taken; a gas inlet 24a formed on the enclosure 21 and serving as an inlet of hydrogen from the outside to the gas chamber 22; a heat generator 41 igniting the gas in the gas chamber 22; gas concentration detection means for detecting whether hydrogen concentration is equal to or higher than a predetermined concentration on the basis of the state of the hydrogen-containing gas in the gas chamber 22 after the operation of the heat generator 41; and a fire spread prevention filter 31 provided so as to close the gas inlet 24a and preventing the state of the hydrogen-containing gas in the gas chamber 22 from propagating to the outside in a case where the hydrogen is ignited.
Patent JP-2014059929-A (JP)
Title: Data storage device and data storage method
Inventor: SAWABE TOMOKO
IPC: G11B23/03
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and a data storage method for preventing degradation of media storing digital data and for easy handling.SOLUTION: A data storage device includes: a media storage part which stores media capable of writing and reading in non-contact; a reading part which reads data from the media stored in the media storage part in non-contact; and a housing which seals inert gas capable of preventing decomposition of media, and holds the media storage part and the reading part in the inert gas.
Patent JP-2014058652-A (JP)
Title: Transparent film-forming coating liquid and substrate with transparent film
Inventor: HAKOJIMA YUKO
IPC: G02B1/16
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a transparent film-forming coating liquid for forming a transparent film having refraction index which decreases gradually from a lower layer to an upper layer, excellent in light transmissivity, transparency, and having antistatic and antireflection performances.SOLUTION: A transparent film-forming coating liquid contains a surface finishing silica-based fine particle (A), surface finishing chain conductive metal oxide particles (B), a matrix forming component and a solvent. The average particle diameter of the surface finishing silica-based fine particle (A), (D) is in the range of 10 to 200 nm. The surface finishing chain conductive metal oxide particles (B) are chain conductive particles in which 2 to 30 metal oxide particles having an average particle diameter (D) in the range of 5 to 20 nm are connected in a chain, where the metal oxide particles have a volume resistivity value in the range of 10to 10Ω cm. The concentration of the surface finishing silica-based fine particle (A) is in the range of 0.05 to 35 wt.% as a solid content, the concentration of the surface finishing chain conductive metal oxide particles (B) is in the range of 0.025 to 25 wt.% as a solid content, the concentration of the matrix forming component is in the range of 0.1 to 42.5 wt.% as a solid content and the total solid content concentration is in the range of 0.5 to 50 wt.%.
Patent JP-2014063240-A (JP)
Title: Moving body information communication device
Inventor: YORIFUJI YUUKI
IPC: B60R21/00
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a moving body information communication device which is mounted on a moving body and can acquire failure information of another moving body and notify a driver of the moving body of information for avoiding a dangerous situation.SOLUTION: A moving body information communication device 10 which is mounted on a moving body and exchanges information with other moving bodies, comprises: a current position detection unit 4 which detects a current position of the moving body; a communication unit 8 which transmits failure information of the moving body including its current position to the other moving bodies, and receives failure information of the other moving body including its current position; a notification unit 2 (and/or 9) which notifies a driver of the moving body of the received failure information of the other moving body; and a control unit 1 which controls the communication unit 8 to transmit the current position and failure information of the moving body to the other moving bodies when the moving body is detected having failure, and controls the notification unit 2 (and/or 9) to notify the driver of the failure information of the other moving body when the communication unit 8 receives the current position and failure information of the other moving body.
Patent JP-2014063700-A (JP)
Title: Coater, coating method and process of manufacturing organic functional element
Inventor: KIZU TAKASHI
IPC: H05B33/10
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a coater capable of reducing film thickness irregularity caused by non-uniformity of an evaporation rate of a solvent during coating or immediately after coating.SOLUTION: The coater includes a stage on which a substrate is installed, a nozzle at which a discharge port that discharges a coating liquid onto the substrate is formed, a movement mechanism capable of relatively moving the stage and the nozzle in a surface direction of the substrate, and an air flow generating part that generates an air flow near the nozzle, where the air flow generating part includes an opening that extends in the direction of the nozzle movement, and generates a sheet-like air flow from the opening to the neighborhood of the nozzle.
Patent JP-2014067485-A (JP)
Title: Hygroscopic molding
Inventor: TAKAHASHI MASAKI
IPC: H05B33/04
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hygroscopic molding useful for organic EL element, and capable of suppressing generation and growth of a non-light-emitting region over a long term, while having low expansion for preventing occurrence of wrinkles.SOLUTION: A hygroscopic molding contains a moisture absorbent and a binder, in which the moisture absorbent is composed of a mixture of SrO and CaO, and the weight ratio of SrO and CaO is SrO:CaO=50.0-87.5:50.0-12.5.
Patent JP-2014066143-A (JP)
Title: Engine oil supply device
Inventor: MORISHITA SHINYA
IPC: F01M11/06
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine oil supply device capable of detecting a failure of an oil pump.SOLUTION: An engine oil supply device 2 includes: a temperature difference determination part (S108) for determining whether a temperature difference ΔT(=T1-T0) between a temperature Twhich a temperature sensor 27 detects before an oil pump operation control part outputs an operation starting signal and a temperature Twhich the temperature sensor detects after the oil pump operation control part outputs the operation starting signal but before a predetermined time (t3) passes (specifically, when a time t2 passes) is a preset temperature difference ΔTor smaller, or not, and a failure determination part (S110) for determining whether an oil pump 21 is in failure or not when the temperature difference determination part determines that the temperature difference ΔT is the preset temperature difference ΔTor smaller (S108:Yes).
Patent JP-2014065670-A (JP)
Title: Simple production method of trifluoromethyl phthalonitrile and phthalocyanine derivative
Inventor: SHIBATA TETSUO
IPC: C07B61/00
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple production method of a trifluoromethyl phthalonitrile derivative and a phthalocyanine derivative.SOLUTION: The inventors have succeeded in simple synthesis of trifluoromethyl phthalonitrile by using aromatic coupling reaction with iodophthalonitrile that is an existing compound. It is a functional pigment that is a raw material of trifluoromethyl phthalocyanine and can be applied to pharmaceuticals, photosensitive solar cells, and optical materials.
Patent JP-2014067544-A (JP)
Title: Light source
Inventor: OSHIMA HISAZUMI
IPC: H01K1/06
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a light source which can radiate far-infrared light and capable of high speed operation.SOLUTION: A light source 1 includes a filament 3 composed of CNT or a graphite thin film, a pair of current terminals 5, 7 connected electrically with the filament 3, and a reflection member 9 for reflecting light radiated from the filament 3. Preferably, a housing member 10 for housing the filament 3, and having a window 15 transmitting light is provided. Interior of the housing member 10 may be vacuum. The housing member 10 may be filled with an inert gas.
Patent JP-2014068190-A (JP)
Title: Repeating device and program
Inventor: KAMIMURA MASAYUKI
IPC: H04W16/26
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a user cannot understand the fact that communication quality is degraded due to excessively strong radio wave reception strength, even if notifying the user of the radio wave reception strength at the levels of weak, medium, strong.SOLUTION: A repeating device for repeating wireless communication of a communication terminal and a base station includes a first communication quality acquisition unit for acquiring a first communication quality between a base station, a first communication quality notification unit for notifying the user of the repeating device of the first communication quality acquired in the first communication quality acquisition unit, a reception strength acquisition unit for acquiring the reception strength of radio waves received from a base station, and a reception strength notification unit for notifying the user of the repeating device of the fact that the reception strength acquired in the reception strength acquisition unit has exceeded a predetermined threshold.
Patent JP-2013076402-A (JP)
Title: Pressure wave supercharger with hybrid casing
Inventor: GLITZ GEORG
IPC: F02B33/42
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive structure of a pressure wave supercharger in which an effect caused by different temperatures is compensated for.SOLUTION: In the pressure wave supercharger 1, one or both of a low-temperautre gas casing 3 and a high-temperature casing 2 is (are) manufactured as a cast casing. An inserted article 9 is disposed in at least one channel. The inserted article 9 forms the channel itself, and the inserted article 9 and the cast casing are thermally separated.
Patent JP-2014069656-A (JP)
Title: Acoustic unit, output sound management system, terminal device, and output sound control method
Inventor: SHIIZU TAKAYUKI
IPC: B60Q5/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To adjust a warning sound to be outputted to outside a vehicle.SOLUTION: When a sound collection unit 930 collects an environmental sound around a vehicle CR, an environmental sound acquisition block 730 acquires information on a second spectrum of the environmental sound collected by the sound collection unit 930. A production block 750 adjusts the level of a peak, which is found in a band of frequencies falling below a predetermined frequency in a first spectrum of a sound directly obtained from sound source data, into a level equivalent to a level obtained by adding up the second spectrum and a correction spectrum, and adjusts the level of a peak, which is found in a band of frequencies equal to or higher than the predetermined frequency in the first spectrum, into a level equivalent to the second spectrum. The production block 750 determines a result of adjustment, which is performed on the first spectrum, as a shape of a third spectrum, and produces an outside output sound signal having the shape of the third spectrum.
Patent JP-2014075437-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MINAMI YUKIMASA
IPC: H01L27/04
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor integrated circuit device having a fuse element that performs laser trimming processing.SOLUTION: A level difference of an interlayer film due to the presence/absence of a fuse element composed of a polycrystalline Si film is eliminated by providing a dummy fuse composed of a first polycrystalline Si film between fuse elements composed of a second polycrystalline Si film and providing a nitride film on the dummy fuse, and an inside face of a fuse opening area and a hygroscopic SOG film at an internal element side are prevented from being connected, thus further improvement of reliability is achieved.
Patent JP-2014074477-A (JP)
Title: Tunnel piping rack
Inventor: ONO TAKESHI
IPC: F16L3/02
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a rack that can support piping without drilling a hole in a tunnel skeleton.SOLUTION: The tunnel piping rack comprises a support post, a bottom plate secured to a lower end of the support post, a bracket one end of which is attached to the support post, a recessed groove formed in an upper side of the bracket for supporting the piping, and a backing plate movably attached to the other end of the bracket.
Patent JP-2013148216-A (JP)
Title: Slide member and fluid dynamic pressure bearing device
Inventor: NIWA SHINICHI
IPC: C23C14/06
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a slide member having a protective film excellent in wear/friction resistance and favorable in adhesion with a base material.SOLUTION: A slide member has a base material and a protective film formed on the base material. The protective film is formed of only a metal foundation layer formed on the base material, a single-layer low-hardness diamond-like carbon layer formed on the metal foundation layer, and a single-layer high-hardness diamond-like carbon layer directly formed on the low-hardness diamond-like carbon layer.
Patent JP-2014077066-A (JP)
Title: Flavone-based squarylium compound, resin composition, image forming material, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: DEN TAMINORI
IPC: C09B23/00
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a compound which has a maximum absorption wavelength in a 900 nm band and is efficiently heated by near infrared light.SOLUTION: A flavone-based squarylium compound having a structure expressed by formula (I) is provided. In formula (I), Rrepresents a hydrogen atom, a methyl group or an ethyl group; R, R, Rand Reach independently represent an alkyl group having 6 or less carbon atoms, an alkoxy group having 6 or less carbon atoms, or the like, in which at least one of them is an alkyl group or alkoxy group having 6 or less carbon atoms; n11 and n12 each independently represent an integer of 0 to 4; n21 and n22 each independently represent an integer of 0 to 5; and groups adjoining to each other may constitute a ring.
Patent JP-2013084961-A (JP)
Title: Method of forming semiconductor element pattern
Inventor: PARK JEONG JOO
IPC: H01L21/027
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a semiconductor element pattern capable of overcoming a resolution limit in an existing exposure facility.SOLUTION: A method of forming a semiconductor element pattern includes the steps of: forming a photoresist layer including a photo acid generator and a photo base generator on a substrate; generating an acid from the photo acid generator in a primary exposure part by primarily exposing the photoresist layer; neutralizing the acid by generating a base from the photo base generator in a secondary exposure part by secondarily exposing a part of the primary exposure part; deblocking the photoresist layer in which the acid was generated in the primary exposure part by baking the primarily and secondarily exposed photoresist layers; and forming a photoresist pattern by removing the deblocked photoresist layer with a developer.
Patent JP-2014082600-A (JP)
Title: Transmitter and output control method
Inventor: MATSUBARA SATOYUKI
IPC: H04B1/04
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To protect an amplifier to improve stability of communication.SOLUTION: A transmitter 10 comprises: a calculation unit 16 for calculating a standing wave ratio on the basis of a transmission signal and a signal directed from an antenna 14 toward an amplifier 12; and an output control unit 17 for, when a first standing wave ratio calculated in an output state of the amplifier 12 is equal to or greater than a threshold value, switching a state of the amplifier 12 from the output state to a temporary stop state, and for, when a second standing wave ratio calculated in the temporary stop state is equal to or greater than the threshold value, restarting output of the amplifier 12, and for, when the second standing wave ratio is less than the threshold value, continuing the stop state of the amplifier 12.
Patent JP-2014080118-A (JP)
Title: Cooling method for electric work vehicle, and power supply device for electric work vehicle
Inventor: NORIMATSU YASUAKI
IPC: B60L3/00
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric work vehicle in which reduction of cooling efficiency due to inclination of a vehicle body can be suppressed and further impact resistance can be increased.SOLUTION: An electrically-driven type dump truck 1 comprises: left and right drive wheels 4L, 4R; electric motors 5L, 5R for driving the left and right drive wheels; and a power supply device 10. The supply device 10 includes: heat pipe fin devices 11 which are respectively located so as to face the left and the right of a vehicle body 2; and an inverter circuit 12 which is attached to the heat pipe fin devices 11. One heat pipe fin 110 is exposed in a wind channel 22 in which cooling wind flows and faces to the other heat pipe fin. The heat pipe fin 110 is mounted upwards from a horizontal plane by a predetermined fitting angle. Thus, cooling ability can be kept even if the vehicle body 2 is inclined in a longitudinal or lateral direction.
Patent JP-2013100491-A (JP)
Title: Polypropylene-based resin composition and foamed molding
Inventor: KONNO MOTONORI
IPC: B29C48/305
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition excellent in closed cell formability and extrusion properties, and capable of giving a foamed molding having light weight, a rigid feeling and excellent recyclability.SOLUTION: This polypropylene-based resin composition is composed of 70-100 pts.wt. of the following component (A) and 0-30 pts.wt. of the following component (B). The component (A) is a propylene-based resin composition comprising at least two components of a propylene-α-olefin copolymer (A1) and a propylene homopolymer (A2), and obtained by polymerizing the (A1) and (A2) through a multi-stage polymerization method. The component (B) is a propylene-based resin composition comprising at least two components of a propylene homopolymer or a propylene-α-olefin copolymer (B1) having less than 1 wt.% of α-olefin, and a propylene-α-olefin copolymer (B2), and is obtained by polymerizing (B1) and (B2) through a multi-stage polymerization method,, wherein the content of the (B1) is 50-90 wt.%.
Patent JP-2014081858-A (JP)
Title: Autonomous resource allocation method
Inventor: ODAWARA SATORU
IPC: G06F9/46
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To perform resource allocation for sharing computer resources in consideration of movements of fellow traders.SOLUTION: An autonomous resource allocation method includes the steps of: for each user entity, pre-recording conditions for changing resource allocation for the user entity and subordinate information indicating whether to follow the change of resource allocation applied to another user entity in a group to which the user entity belongs; determining whether the conditions are satisfied by non-subordinate user entities among user entities in an optional group, in accordance with predetermined triggers (specification of period, manager or user entity, for example); and when the conditions are satisfied by the non-subordinate user entities, determining to change the resource allocation also for subordinate user entities in the same group. When the respective non-subordinate user entities do not satisfy the conditions, the method determines whether the respective subordinate user entities satisfy the conditions. When it is determined that the non-subordinate user entity satisfies the conditions, the method determines to change the resource allocation for the other non-subordinate user entities.