baber/WOPTO huggingface dataset:
Patent JP-2014031744-A (JP)
Title: Steam valve device and method for assembling steam valve device
Inventor: ITO DAISUKE
IPC: F16K27/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a steam valve device which balances heat resistance and pressure resistance performance and workability of manufacture and maintenance, and to provide a method for assembling the steam valve device.SOLUTION: The steam valve device includes an outer casing, an inner casing, a sleeve material, an opening part, and an opening part opening/closing mechanism. The outer casing has an introduction part which introduces steam. The inner casing is accommodated in the outer casing and has a penetration part in the position corresponding to the introduction part of the outer casing. The sleeve material is inserted so as to communicate with the introduction part of the outer casing and the penetration part of the inner casing. The opening is provided on an axis line of the introduction part of both the outer casing and the inner casing. The opening is used for linearly attaching and detaching the sleeve material in the direction of the penetration part or the introduction part. The opening part opening/closing mechanism closes the opening part and can open the opening part when attaching and detaching the sleeve material.
Patent JP-2014030616-A (JP)
Title: Ultrashort-wave unit and ultrashort-wave device
Inventor: KAJIMOTO NAOKO
IPC: A61C19/06
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultrashort-wave unit capable of realizing shortening of fixation time of a dental implant.SOLUTION: In an ultrashort-wave unit 200 in the present invention, an electrode retention mechanism 220 closely fits an ultrashort-wave electrode 211 to a specific portion of a living body, and the ultrashort-wave electrode 211 emits an ultrashort wave using electric power to be supplied externally. Therefore, for example, the unit can emit the ultrashort wave to a treatment part of the living body by closely fitting the ultrashort-wave electrode to the specific portion on a surface of the treatment portion. If the treatment portion is a jaw bone in which a dental implant is embedded, the emission of the ultrashort wave enhances bonding between the jaw bone and the dental implant.
Patent JP-2014034764-A (JP)
Title: Solar cell module trestle, solar cell module installation structure, solar cell module installation method, and photovoltaic power generation system
Inventor: MORI YOSHINOSUKE
IPC: E04D13/18
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module trestle in which a receiving member can be easily and rapidly mounted to a crosspiece member.SOLUTION: A solar cell module trestle is used for installing a solar cell module provided with support members 12 fixed to a rear face of a solar cell module body 11. The solar cell module trestle includes: a column; a crosspiece member 23 supported by the column; and receiving members 25 mounted to the crosspiece member 23, receiving the support members 12, and supporting the solar cell module. The receiving members 25 are extended on the crosspiece member side, and are provided with locking pieces 25h for being locked to the crosspiece member 23, respectively. A side plate 23b on the upper side of the crosspiece member 23 has an engaged part 23c through which the locking piece 25h of the receiving member 25 is inserted from above and to which the locking piece 25h is locked.
Patent JP-2014035826-A (JP)
Title: Light source apparatus and lighting apparatus
Inventor: SHIBUSAWA SOICHI
IPC: F21S2/00
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source apparatus and a lighting apparatus configured to suppress manufacturing costs.SOLUTION: A lamp 11 according to an embodiment includes a plurality of substrates 21 respectively coupled in predetermined directions. The lamp 11 includes a plurality of light-emitting devices 45 respectively disposed side by side on the plurality of substrates 21 in predetermined directions so that at least some intervals differ from the other intervals.
Patent JP-2013037000-A (JP)
Title: Charged-particle microscopy imaging method
Inventor: FAYSAL BOUGHORBEL
IPC: G01N23/225
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a charged-particle microscopy imaging method that lends itself to application with samples comprising unknown composition/geometry, and that allows automatic deconvolution of measured data and automatic generation of sub-surface imagery.SOLUTION: The method comprises irradiating a surface of the sample using a probing beam of charged particles in a number (N) of measurement sessions, each measurement session having an associated beam parameter (P) value that is chosen from a range of such values and that differs between measurement sessions. The method further comprises detecting stimulated radiation emitted by the sample during each measurement session, associating a measurand (M) with each measurement session, and noting the value of this measurand (M) for each measurement session, thus allowing compilation of a data set (S) of data pairs {P, M} satisfying 1≤n≤N, where a mathematical technique is employed to automatically process the data set (S).
Patent JP-2014034941-A (JP)
Title: Air cleaner of engine for working machine
Inventor: TANIGUCHI TORU
IPC: F02M35/024
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner of an engine for a working machine, capable of hardly causing clogging, and ensuring a comparatively long service life, even when the engine is operated in an environment having much dust.SOLUTION: An air cleaner of an engine E for a working machine is formed by arranging filtering means 25 in a cleaner case 22 having an air inlet 20 opened to the atmospheric air at one side and an air outlet 21 communicated with a vaporizer 10 of the engine E at the other side so as to partition the inside of the cleaner case into an unpurified chamber 23 communicated with the air inlet 20 and a purified chamber 24 communicated with the air outlet 21. The filtering means 25 includes a first cleaner element 35 made of paper and facing the unpurified chamber 23, and a second cleaner element 36 made of a nonwoven fabric and facing the purified chamber 24.
Patent JP-2014035522-A (JP)
Title: Illumination apparatus
Inventor: KASUGA HIROBUMI
IPC: G03B21/00
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus capable of readily displaying various images.SOLUTION: The illumination apparatus according to the present invention includes an illumination unit and an enclosure (for example, a shade) which covers a portion or the whole of the surroundings of the illumination unit and transmits light from the illumination unit. The illumination unit includes an illumination light source part for emitting light and an image forming unit for projecting, to the enclosure, video light having modulated light from an image forming light source part which is constituted integrally with or separately from the illumination light source part on the basis of image information.
Patent JP-2014036433-A (JP)
Title: Radio communication device and communication system
Inventor: ITAGAKI KAORU
IPC: H04M1/00
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication system which have high power-saving effect.SOLUTION: A radio communication device derives a distance between its own device and a partner device (S102), and determines whether the derived distance is equal to or longer than a predetermined distance which is preset, or not (S103). When it is determined that the derived distance is equal to or longer than the predetermined distance in the step S103 (S103:YES), the radio communication device stops an electric current to mechanisms such as a control unit, a long-distance communication unit, and a peripheral device unit (S107). Then, when the distance to the partner device becomes shorter than the predetermined distance, the radio communication device restarts the electric current to the mechanisms such as the control unit and the others (S108).
Patent JP-2014038004-A (JP)
Title: Measuring method and measuring apparatus of laser beam characteristics
Inventor: INOUE MASAAKI
IPC: G01J9/00
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To measure the degree of coherence of a laser beam more accurately.SOLUTION: A measuring method of laser beam characteristics includes the steps of: linearly sweeping the frequency of a measuring object laser beam by positive and negative sweeping rates simultaneously; branching the swept laser beam into two lines; making one laser beam incident into an optical fiber and taking Rayleigh scattered light generated in the optical fiber; making the Rayleigh scattered light and the other branched laser beam incident, and generating first and second laser beams having a phase difference of π/2 from the incident laser beam; multiplexing the Rayleigh scattered light and the first laser beam, and the Rayleigh scattered light and the second laser beam respectively to generate first and second multiplexed beams; detecting first and second photocurrent from the respective multiplexed beams; calculating complex signals from current values of the respective photocurrent; and performing Fourier transform and analysing frequency spectrum obtained. In the analysis, the laser beam characteristics are measured in more details by measuring a degree of coherence in the vicinity of delay time τ and analysing a degree of coherence of photocurrent in the vicinity of delay 0.
Patent JP-2013083348-A (JP)
Title: Uniaxial actuator
Inventor: MATSUNAGA MIKI
IPC: F16H25/24
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent cutting of a seal member, in an uniaxial actuator in which an entire upper side of a guide rail is covered with a cover, an attachment member for fixing a guide target member disposed above the cover to a slider is included, and an opening formed by an upper end of a side surface of the guide rail and a lower end of the side surface of the cover is sealed by belt-like seal members which are vertically divided.SOLUTION: The attachment member 14 is comprised of a body 14a fixed on an upper surface of the slider, an attachment part 14b disposed outwardly in a width direction of the guide rail and extended to an upper side than the cover, for attaching the guide target member, and a connection part for connecting them. The attachment part 14b and the connection part 14c are integrally formed as a side member 14D. The side member 14D is positioned to the body 14a by a dowel pin 4, and is fixed by a bolt 5. The connection part 14c is disposed in the opening, and moves by pushing the vertical seal members to open. At a portion with which the seal member of the connection part 14c makes contact, a coating is applied to reduce the friction coefficient.
Patent JP-2013026629-A (JP)
Title: Electronic apparatus
Inventor: TAKAHASHI KAZUO
IPC: G06F1/20
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of improving heat radiation properties.SOLUTION: An electronic apparatus according to an embodiment comprises: a housing; a substrate contained in the housing; a fan contained in the housing and including a discharge outlet; and a heat-generating member which is mounted on the substrate and at least one side of which that receives air from the fan extends obliquely with respect to the discharge outlet.
Patent JP-2014045592-A (JP)
Title: Controller for permanent magnet type synchronous motor
Inventor: ENDO KENJI
IPC: H02P27/06
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To achieve suppression of harmonic torque ripples regardless of the degree of torque ripples in a permanent magnet type synchronous motor.SOLUTION: A controller 1 for permanent magnet type synchronous motor, including: a current signal generator 6 that generates a basic current signal of a sine wave computed on the basis of a torque command; a correction signal generator 9 that generates a correction signal for suppressing torque ripples; and a superposition device 10 that superposes a correction signal on a basis current signal and supplying, to a motor 2, an electric current corresponding to a current signal obtained by superposing correction signals on the basic current signal, determines a difference between the basic current signal and a current signal when driven at a constant torque corresponding to the basic current signal and takes a current signal of the difference as a correction signal.
Patent JP-2014045127-A (JP)
Title: Semiconductor device
Inventor: KOTANI TOSHIYUKI
IPC: H01L31/12
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that includes a thyristor of a lateral structure and is capable of improving manufacturing efficiency.SOLUTION: A semiconductor device includes: a primary-side lead; a light-emitting element 9 electrically connected to the primary-side lead; and a thyristor-type light-receiving element 10 having a first surface detecting light emitted from the light-emitting element and a second surface at the opposite side of the first surface, and having an anode electrode 31, a cathode electrode 33, and a gate electrode 35 that are provided on the first surface. The semiconductor device further includes a secondary-side first lead 5a electrically connected to the anode electrode 31, a secondary-side second lead 5b electrically connected to the cathode electrode 33, and a secondary-side third lead 5c electrically connected to the gate electrode 35 and connected to the second surface of the light-receiving element 10.
Patent JP-2014042903-A (JP)
Title: Spray gun
Inventor: FUKUDA KOJI
IPC: B05B7/08
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a spray gun capable of performing paint application of high quality by atomizing paint furthermore.SOLUTION: A spray gun is configured by: forming a solution jet nozzle 6 at the tip of a solution flow passage 5 which is communicated with a solution pot and is filled with solution; forming a cylindrical high pressure air jet nozzle 17 in the outer circumference of the nozzle 6; and also providing, in the vicinity of the solution flow passage 5, an air passage 14 for introducing a high pressure air to the high pressure air jet nozzle 17. The spray gun is configured to jet the high pressure air from the high pressure air jet nozzle 17 and to suck the solution of the solution flow passage 5 from the solution jet nozzle 6 and jet the solution. In the spray gun, a plurality of air passages 14 are formed which supply the high pressure air to an air reservoir 15 forming the high pressure air jet nozzle 17, and the air passages 14 have respective diameters different from each other.
Patent JP-2014048455-A (JP)
Title: Two-component developer, manufacturing method thereof, electrophotographic image forming method, and electrophotographic image forming device
Inventor: MATSUMOTO YOSHIYASU
IPC: G03G9/113
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable two-component developer configured to ensure stable toner charge amount even when multiple pages are printed, to continuously form a high-quality printed matter with high density without fogging, while preventing toner from scattering into a device, and to provide a manufacturing method of the two-component developer, an electrophotographic image forming method, and an electrophotographic image forming device.SOLUTION: A two-component developer comprises: a toner particle; and a carrier particle formed by arranging a resin coating layer on a surface of a core material particle. The resin coating layer contains at least nitrogen atom-containing acrylic resin and a conductive fine particle. The concentration of nitrogen atom contained on the side of the core material particle, with respect to a film thickness direction of the resin coating layer, is higher than the concentration of nitrogen atom contained on the side of a surface of the resin coating layer. The concentration of a conductive fine particle contained on the side of the surface is higher than the concentration of the conductive fine particle contained on the side of the core material particle.
Patent JP-2014050344-A (JP)
Title: Flying harmful enemy defence unit for honeybee
Inventor: DAIRAKUIN NOBORU
IPC: A01K47/06
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a flying harmful enemy defence unit for honeybee capable of preventing yellow hornets from predation at a honeycomb gate space, having a function of a catching-and-killing unit, and also defending against intrusion of giant hornets, small size hornets, and hawk moths with a high probability.SOLUTION: A flying harmful enemy defence unit has spaces divided by artificial spider's thread around a section space partitioned by a frame body of a flying harmful enemy catching-and-killing unit attached to a honeycomb gate, where honeybees enter and exit, and circumflexes along the frame body. The spaces divided by the artificial spider's thread are equal to or less than the wing width of flying harmful enemies at the time of flying.
Patent JP-2014050913-A (JP)
Title: Double-sided polishing method
Inventor: SASAKI MASANAO
IPC: B24B37/08
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided polishing method capable of suppressing deterioration of the flatness, especially outer peripheral sagging, of a wafer after polishing due to a shape change of the inner peripheral surface of a resin insert of a carrier.SOLUTION: A double-sided polishing method comprises the steps of: holding a wafer W with a carrier 2 having a retention hole 4 for retaining the wafer W and a ring-shaped resin insert 3 arranged along the inner periphery of the retention hole 4 and having an inner peripheral surface coming in contact with the peripheral edge part of the retained wafer W; holding the carrier 2 with upper and lower platens 5 and 6 each having a polishing cloth 7 adhering thereto; and polishing both sides of the wafer W simultaneously. When the maximum difference of elevation of irregularities of the inner peripheral surface of the resin insert 3 is defined as the flatness of the inner peripheral surface and the angle between the line connecting the upper end part to the lower end part in the inner peripheral surface and the line perpendicular to the principal surface of the carrier is defined as the perpendicularity of the inner peripheral surface, both sides of the wafer W is polished while keeping the flatness at a level of 100 μm or smaller and the perpendicularity at a level of 5° or smaller.
Patent JP-2014052832-A (JP)
Title: Reliability evaluation simulation program for evaluating reliability of multilayer interconnection of via connection, method for improving allowable current density of multilayer interconnection of via connection and multilayer interconnection of via connection
Inventor: SASAGAWA KAZUHIKO
IPC: H01L21/82
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method, etc. for evaluating reliability of interconnection by executing numerical simulation of an EM damage process and evaluating threshold current density while considering a reservoir effect for multilayer interconnection of via connection having reservoir structure.SOLUTION: Current density distribution and temperature distribution are calculated by two-dimensional FE analysis. Dominant parameters (AFD, AFD) in the respective elements are calculated from analysis results and thin film characteristics. Atomic concentration N* regarding θ is calculated based on values of the dominant parameters. Atomic concentration N in the respective elements is calculated by an average of N* for all the values of θ. After repeatedly performing settings for calculation until reaching a stationary state, the calculation of the dominant parameters is repeated. In multilayer interconnection structure of via connection having reservoir structure, allowable current density of multilayer interconnection can be increased by providing only a via side of a cathode end with a reservoir, and increasing the minimum atomic concentration inside the multilayer interconnection.
Patent JP-2014052517-A (JP)
Title: Development member, process cartridge, and electronic photography device
Inventor: URUSHIBARA SHOHEI
IPC: G03G15/08
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a development member in which thermal expansion of an elastic layer is reduced, and plastic deformation is hard to occur even by long-period contact with a contact member.SOLUTION: A development member includes: a substrate 2; an elastic layer 3 provided on the substrate and containing a cured material of addition curable silicone rubber mixture; and a surface layer 4 provided on the elastic layer. The elastic layer contains a chemical compound represented by the following formula (1) where P1 mass ppm represents a presence content of a chemical compound in which n in the following formula (1) is an integer of 3 or more and 12 or less, and P2 mass ppm represents a presence content of a chemical compound in which n in the following formula (1) is an integer of 13 or more and 20 or less, in which P1+P2 is 5000 mass ppm or more and 12000 mass ppm or less, and besides P1 is 1500 mass pm or more and 6000 ppm or less (In formula (1), n represents an integer of 3 or more and 20 or less).
Patent JP-2014050927-A (JP)
Title: Vacuum suction device
Inventor: UEDA NOBUO
IPC: B25J15/06
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum suction device having a vacuum manifold structure in which outside gas is prevented from flowing into a vacuum suction passage.SOLUTION: In a vacuum suction device (100), when a rotary table (1) is stopped in a stop position, each movable side suction passage (31) in a movable block body (3) and each first fixing side suction passage (41) in a fixing block body (4) are communicated. In addition, when the rotary table (1) is rotated, each movable side suction passage (31) in the movable block body (3) and each second fixing side suction passage (42) in the fixing block body (4) are communicated.
Patent JP-2012248274-A (JP)
Title: Storage medium, reproduction method, recording method, reproduction device, and recording device
Inventor: ANDO HIDEO
IPC: G11B7/24097
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium using an organic pigment material with which recording/reproduction can be performed with light of wavelengths of 620 nm or less, and to provide a recording method and recording device using the medium.SOLUTION: A light absorption rate is drastically decreased with light of wavelengths shorter than 620 nm due to effect of absorption spectral characteristics of a conventional organic pigment material, and recording sensitivity is decreased. By using an "L→H" organic pigment recording material which has a reflection rate higher in a recorded portion (a recording mark) than in an unrecorded portion, the recording mark utilizing decoloration effect due to separation of electronic bonds is formed, thereby requiring no substrate deformation and enhancing the recording sensitivity.
Patent JP-2013080461-A (JP)
Title: Communication system, distribution device, receiving device, communication method and program
Inventor: KURITA MASAAKI
IPC: G06F13/00
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To easily improve credibility of multicast communication.SOLUTION: A distribution device 100 distributes a predetermined data file to receiving devices 200-1 to 200-n by using multicast communication. When the receiving devices 200-1 to 200-n complete reception of the distributed data file from the distribution device 100, a reception completion notification indicating the reception completion is sent to the distribution device 100. Until the distribution device 100 receives the reception completion notification sent from the receiving devices 200-1 to 200-n, the data file is distributed to the receiving devices 200-1 to 200-n at a predetermined timing.