baber/WOPTO huggingface dataset:
Patent JP-2013167000-A (JP)
Title: Metal powder, method for producing the same, and dust core
Inventor: TOKORO HISATO
IPC: B22F1/02
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal powder capable of stably forming a carbon film, further the metal powder, and further a dust core using the metal powder.SOLUTION: In a metal powder, a carbon film is formed on the surface of Fe-base metal particle. The metal powder has an average particle size of 5-50 μm. In analyzed values obtained by analyzing the surface of the metal powder before annealing using XPS method, a ratio of C, in terms of an atomic ratio, is 87 at% or more, a ratio of Fe is 2.0 at% or less, and a ratio of Mn is 1.0 at% or less.
Patent JP-2013166502-A (JP)
Title: Vehicle body front structure
Inventor: NAKAAKI KAZUYOSHI
IPC: B60R19/48
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent cutting and appearance quality reduction of a harness without causing a failure and cost increase in manufacturing and in terms of performance.SOLUTION: A vehicle body front structure 100 includes a radiator grille 150, radiator grille cover 160, and horn 142. The radiator grille includes a grille peripheral frame 152, and a plurality of grille vertical walls 154a-154i extending between the upper wall and the lower wall of the grille peripheral frame. The radiator grille cover 160 includes a cover peripheral frame 162, and a plurality of cover vertical walls 164a-164d that extend vertically between the upper wall and the lower wall of the cover peripheral frame and divide a space inside the cover peripheral frame. A side wall 162c near a horn of the cover peripheral frame, in the horizontal sectional view, crosses the straight line connecting a horn harness to the front end of the grille vertical wall disposed at the same position as the cover vertical wall adjacent to it in the vehicle width direction, and extends backward.
Patent JP-2013169365-A (JP)
Title: Game machine
Inventor: AMANO TAKAYUKI
IPC: A63F7/02
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can further raise amusement in a game by a performance for announcing a result of a fall lottery, in the game machine for performing a fall lottery of a high probability game state.SOLUTION: In a game machine for performing a fall lottery, on the condition that a game is in a high probability game state, a cyber mode for announcing the high probability game state and a continuation frequency for continuing the cyber mode are decided. During the cyber mode, the continuation frequency is subtracted every time the variable display (stop display) of a special symbol is performed, and an additional frequency is added to the continuation frequency by reservation advance reading. Then, when the continuation frequency becomes zero, the cyber mode is completed.
Patent JP-2012140710-A (JP)
Title: Corrosion-resistant steel material for ship, and method of manufacturing the same
Inventor: SHIOTANI KAZUHIKO
IPC: C21D8/02
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-resistant steel material for a ship, which shows superior corrosion resistance after having been painted even in a severely corrosive environment of sea water to which a ballast tank of the ship is exposed, can extend a period before being repair-coated, and besides, can reduce work of repair coating.SOLUTION: The steel material includes particularly, one or two kinds selected from 0.01-0.5 mass% W and 0.02-0.5 mass% Mo, and 0.001-0.2 mass% Sn, as a steel composition. In the steel material, TiN particles of 10-50 nm in diameter of the equivalent circle exist by ≥10pieces/cm. Further, an ACP value shown in following expression (1)': ACP={1-(0.8×W+0.5×Mo)}×{1-Sn} is controlled to ≤0.50 and a WI value shown in following expression (2)': WI=C+Mn/6+Mo/5+V/5+W/10+Sn/2 is controlled to ≤0.50.
Patent JP-2013173850-A (JP)
Title: Novel compound and colored alkali developable photosensitive composition
Inventor: KIMURA MASAKI
IPC: G02B5/22
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel dye compound with excellent solvent resistance, which can be used as a colored alkali developable photosensitive composition.SOLUTION: There is provided a cyanine compound represented by formula (I). (In the formula, ring A and ring A' represent a benzene ring or the like, Rand R' represent a hydrogen atom or other substituents; Xand X' represent -CR51R52-, 3-6C cycloalkane-1,1-diyl, or the like, Rand Rrepresent the same group as Rand R', Y, Y' represent a hydrogen atom or other substituents, Z, Zand Zeach independently represent a hydrogen atom and other substituents. At least one of R, R, R, R, Y, Y' is a substituent having a polymerizable olefin moiety, Anrepresents a q-valent anion, q represents 1 or 2, and p represents a coefficient keeping charges neutral).
Patent JP-2012130063-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: ISHIZAKA ASAMI
IPC: B41J29/42
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a user can log in on a composite machine, even when cache data of the user is not held in the composite machine, by approval of other user whose cache data is held in the composite machine.SOLUTION: User information of a user who uses a composite machine is acquired to determine whether or not the user information is included in a cache data table of the composite machine. When it is determined that the user information is not included in the cache data table of the composite machine, selection of a user who approves the use of the composite machine by the user who uses the composite machine is accepted among the users contained in the cache data table. When the user information of the selected approver exists in the cache data table of the composite machine, the user is permitted to use the composite machine.
Patent JP-2013182288-A (JP)
Title: Touch pen
Inventor: HASHIMOTO TSUNETO
IPC: G06F3/03
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive touch pen whose conductive pad at its tip is difficult to become deformed and returns to the original shape instantly when the pad is released from the screen.SOLUTION: A pen body 1 is provided with a conductive core 4, and the conductive core 4 is provided with a hollow conductive pad 7 at its tip. A pad retainer 10 and a closing component 11 are fitted at the outer periphery of the pad 7. A pressing body 12 is housed inside the conductive pad 7. The pressing body 12 is energized by springs 13 so as to press the inner surface of the conductive pad 7 outward. Even when a depression occurs in the conductive pad 7, the conductive pad returns to the original shape instantly due to the pressing body 12.
Patent JP-2013180602-A (JP)
Title: Tilt device for vessel propulsion machine
Inventor: TSUTSUI HAYATO
IPC: F15B15/18
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a tilt device for a vessel propulsion machine configured to easily manufacture multi-item devices.SOLUTION: A tilt device for a vessel propulsion machine is formed by connecting a cylinder unit to a hydraulic oil supply/discharge unit for assembling. A cylinder unit 21 selected from multi-item cylinder units 21A-21C prepared in advance is connected for assembling to a hydraulic oil supply/discharge unit 22 selected from the multi-item hydraulic oil supply/discharge units 22A-22C prepared in advance.
Patent JP-2013181474-A (JP)
Title: Sealing structure for compressor
Inventor: OGAWA SATOSHI
IPC: F04B39/12
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for compressors for improving a sealing property between a housing and a header without leaking a coolant poured into the housing.SOLUTION: A sealing structure for a compressor 1 includes a bottomed cylindrical housing 2 in which one end is opened and a compression mechanism 4 is accommodated, and a header 3 for closing the opening of the housing 2, and has an O-ring groove 19 in which an O-ring 5 is mounted formed on a housing side end surface 17 of a housing 2 opening side on which the header 3 is installed, with the O-ring 5 grasped between the housing 2 and the header 3 by a fastening member 7 for fastening the housing 2 with the header 3 to seal the inside of the housing 2. A level difference is provided between an outer peripheral end surface 21 and an inner peripheral end surface 23 formed across the O-ring groove 19 in a direction protruding toward the header 3.
Patent JP-2013182216-A (JP)
Title: Embedding device of interference noise to acoustic signals
Inventor: MODEGI TOSHIO
IPC: G10L21/0332
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an embedding device of interference noise to acoustic signals, capable of making the interference noise audible by inaudibly embedding the interference noise in a high-frequency part of the acoustic signals of a protection object, generating aliasing by analog copy or downsampling compression, and shifting the embedded interference noise to a low-frequency side.SOLUTION: Broadband acoustic signals are obtained by performing up-sampling to acoustic signals (S1), acoustic frames of N samples are read from the broadband acoustic signals (S2), frequency conversion is performed to the acoustic frames to obtain spectra (S3), and modification is applied so that an absolute value of a signal becomes a prescribed value for a prescribed signal component included in a range in which a frequency is Fs/2 or higher and Fs or lower among the signal components of the spectra of the odd-numbered acoustic frames (S4).
Patent JP-2013056526-A (JP)
Title: Injection stretch blow bottle
Inventor: SATO TATSUO
IPC: B29C49/12
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an injection stretch blow bottle made from a polypropylene resin composition which has a desired transparency for a comparatively thick wall.SOLUTION: The injection stretch blow bottle consists of the polypropylene resin composition and has a wall thickness of 0.85-1.6 mm at its trunk section, a ratio of haze value to the wall thickness (hereafter called a normalized haze value) of less than 5.0 %/mm at the trunk section and the haze value of 6.0% or less; wherein the resin component of the polypropylene resin composition is an isotactic polypropylene and/or a propylene-olefin copolymer.
Patent JP-2013187366-A (JP)
Title: Nitride semiconductor manufacturing method
Inventor: FUJIKURA TSUNEAKI
IPC: C23C16/34
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor manufacturing method which achieves high growth reproducibility and which can reduce a manufacturing time while inhibiting deterioration in crystallinity of a nitride semiconductor layer.SOLUTION: A nitride semiconductor manufacturing method comprises: a preparation process of setting a base substrate composed of sapphire or silicon carbide in a growth device; a cleaning process of cleaning the growth device in a state of setting the base substrate in the growth device; and, following the cleaning process, a growth process of sequentially growing a buffer layer and a nitride semiconductor layer on the base substrate. The cleaning process is performed within a temperature range of not less than 900°C and not more than 1200°C. Growth of the buffer layer in the growth process is performed within a temperature range of not less than 900°C.
Patent JP-2013189080-A (JP)
Title: Track circuit device and control method
Inventor: FUKUDA MITSUYOSHI
IPC: B61L23/16
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a track circuit device in a decentralized security system.SOLUTION: Each track circuit device 30 installed in a boundary of a track circuit 10 performs communication with an outer adjacent track circuit device 30 via an outer track circuit (rail) 10, and also performs communication with an inner adjacent track circuit device 30 via an inner track circuit (rail) 10. Each track circuit device 30 performs control by switching the transmission-reception timing of the self device so that information transmitted in the track circuit 10 is not collided with each other (in a synchronized state). In a non-synchronized state, transmission/reception can be shifted in the synchronized state, for example, with the inner reception forming a momentum.
Patent JP-2013188779-A (JP)
Title: Laser beam machining device
Inventor: KATO SATORU
IPC: B23K26/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To observe stress generated to a machined surface of material to be machined over a wide range of the machined surface and to optimize irradiation conditions of machining laser based on an observation result.SOLUTION: A machining laser light source 12 is arranged such that the optical axis of laser beams Lintersects the machined surfaces fa of materials 10a, 10b to be machined. A measuring light source 20 emitting probe light Lis arranged to face the machining laser light source 12 such that the optical axis of probe light Lsubstantially coincides with the optical axis of the laser beams L. An optical system generates first linear polarized light POfrom the probe light L, irradiates the machined surface with the first linear polarized light and generates second linear polarized light POwith a polarization plane rotated by 90° with respect to the first linear polarized light transmitted through the machined surface fa, to obtain an isoclinic image on the machined surface fa. An imaging element 26 images an isoclinic image included in the second linear polarized light PO. A control part 28 adjusts the power of laser beams Lbased on the isoclinic image imaged by the imaging part 26.
Patent JP-2013188418-A (JP)
Title: Medical image display device, medical image display method, and medical image display program
Inventor: SAKURAGI FUTOSHI
IPC: A61B5/055
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To display additional information images in a desired color and to clearly distinguish the additional information images from three-dimensional medical images, in a medical image display device for displaying the three-dimensional medical images of a subject and the additional information images representing information to be added to the three-dimensional medical images together.SOLUTION: A medical image display device includes: a medical image acquisition means 11 for acquiring three-dimensional images of a subject; a display control means 12 for displaying the three-dimensional medical images acquired by the medical image acquisition means, and additional information images representing information to be added to the three-dimensional medical images; and an additional information display instruction receiving means 13 for receiving instructions for displaying the additional information images in relation to the three-dimensional medical images. The display control means 12 displays the additional information images in relation to the three-dimensional medical images when an instruction to display the additional information images is received, and changes the color of the currently-displayed three-dimensional medical images to a color that can be distinguished from the color of the additional information images.
Patent JP-2012150828-A (JP)
Title: Patrol robot and autonomous travel method of patrol robot
Inventor: OKABAYASHI MIWA
IPC: B25J5/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To make a patrol robot efficiently travel.SOLUTION: In an inventive patrol robot 1, by indication of travel management means 1d, route generating means 1c generates patrol route information up to the next target designation point from a present point, and autonomous travel control means 1e autonomously travels on a patrol route based on the patrol route information. When it stops by detecting an impassable route in the middle of travel, the travel management means 1d sets a stopped position as the present point, makes a route generating means 1c regenerate the patrol route by removing the impassable route from a travelable route, and makes the patrol robot 1 travel on a changed patrol route. The travel management means 1d prevents a route determined to be impassable from being incorporated into the patrol route until a prescribed time lapses.
Patent JP-2013194140-A (JP)
Title: Polyester resin for toner, electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus and image forming method
Inventor: YAMAZAKI SUMIAKI
IPC: C08G63/199
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin for a toner, excellent in heat storage property and low-temperature fixability.SOLUTION: A polyester resin for a toner is a polycondensate of a dicarboxylic acid component and an alcohol component including rosin diol expressed by general formula (1), and has a weight average molecular weight (Mw) of 40000 or more and 150000 or less and a molecular weight distribution (Mw/Mn) of 12 or more and 25 or less. In general formula (1), Rand Reach independently represents hydrogen or a methyl group; L, L, and Leach independently represents a divalent linking group selected from a group consisting of a carbonyl group, a carboxyl group, an ether group, a sulfonyl group, a chain-like alkylene group which may have a substituent, a cyclic alkylene group which may have a substituent, an arylene group which may have a substituent, and combinations thereof, and Land Lor Land Lmay form a ring; and Aand Arepresent a rosin ester group.
Patent JP-2013201182-A (JP)
Title: Method for manufacturing palladium coated copper bonding wire
Inventor: FUKUZAKI KAZUFUMI
IPC: C22F1/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress a coating layer of a palladium coated copper bonding wire from dropping off from its core material and to provide a bonding wire with a surface on which no copper exposure occurs.SOLUTION: A method for manufacturing a palladium coated copper bonding wire manufactured by forming in a plating step a palladium coated layer around a core material 10 whose main component is copper, comprises: a single wire drawing step P2 in which, before the plating step, the core material is single wire drawn; and a heat treatment step P3 for heat treating the core material thus single wire drawn. The heat treatment step is a batch type heat treatment step in nitrogen atmosphere. In the step the core material after being single wire drawn is placed for a prescribed amount in a heating oven 40 and sealed therein, then the heating oven is filled with nitrogen gas and heating inside the heating oven is started.
Patent JP-2013201013-A (JP)
Title: Circuit board for electronic amplification and detector
Inventor: TAKAHASHI HIROYUKI
IPC: H01J47/06
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for electronic amplification and a detector, which circuit board can gain an enough amplification ratio at the time of avalanche amplification while suppressing the occurrence of discharge.SOLUTION: A circuit board for electronic amplification comprises: a plate-like member 11, electrode layers 12, 13 placed on both surfaces of the plate-like member; and a plurality of through-holes 15 formed in the laminate. The circuit board causes avalanche amplification in the through-holes 15 forming electric fields in the through-holes 15 by applying voltage to the electrode layers 12, 13. A patterning part 16 for causing voltage drop in the applied voltage to the electrode layer 12 is formed at the part facing opening parts of the through-holes 15 on the electrode layer 12 of one surface side of the circuit board, and the circuit board is constructed to have difference in forms of formation patterns between both electrode layers 12, 13 of the one surface side and the other surface side.
Patent JP-2013199680-A (JP)
Title: Nickel-based alloy, cast article, gas turbine blade and gas turbine
Inventor: YOSHINARI AKIRA
IPC: C22C19/05
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an Ni-based normal casting alloy excellent in corrosion resistance and oxidation resistance and having high strength, and to provide a gas turbine excellent in durability.SOLUTION: A nickel-based alloy includes, by mass, 13.1-15.0% Cr, 1.0-6.8% Co, 3.4-4.6% Al, 2.8-3.9% Ti, 1.5-3.0% Ta, 4.55-8.0% W, 0.5-2.5% Mo, 0.4% or less Nb, 0.01-0.20% C, 0.005-0.03% B and the balance Ni with other inevitable impurities. A high-temperature member for a gas turbine using the alloy is also disclosed.
Patent JP-2013206891-A (JP)
Title: Method for manufacturing chip-type electronic component and surface treatment apparatus
Inventor: OI KOJI
IPC: H01C17/28
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chip-type electronic component and a surface treatment apparatus, which are capable of improving smoothness of an electrode without damaging a chip element.SOLUTION: The method for manufacturing a chip-type electronic component comprises the steps of: storing a plurality of chip elements on the outer surfaces of which electrode films formed of a metal are formed and an ultrasonic conducting liquid 11 in a container 12; and applying ultrasonic vibration to the container 12. The chip elements are vibrated by the ultrasonic vibration from an ultrasonic oscillator 16 to rub against each other. Preferably, the ultrasonic conducting liquid 11 is an organic solvent.
Patent JP-2013203112-A (JP)
Title: Front vehicle body structure
Inventor: KUWAHARA MITSUMASA
IPC: B62D21/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a front vehicle body structure that enables front wheels to be steered in a toe-in direction at the time of a small overlap offset collision, with a simple and compact configuration.SOLUTION: A front vehicle body structure includes: a front sub-frame 20 attached to a lower part of a front side frame; a tie rod 50 arranged on an axle front side; a tie rod pressing member 70 having a pressing part 72 which is attached to the front sub-frame forward of the tie rod and presses the tie rod from the front at the time of a collision; and a rotational behavior generation member 60 which causes the tie rod pressing member to generate rotational behavior by bending and deforming an area 21 with the tie rod press member in the front sub-frame, by a load input at the time of a collision. The tie rod pressing member displaces by the rotational behavior, from a first position where the pressing member is off a wheel-turning locus of a front wheel 30 to a second position where the pressing part is swung laterally outside and can press the tie rod.
Patent JP-2012120918-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a processing burden of a game control means, and to prevent the advantages/disadvantage of a game by a player from being affected, in the case of executing the control of making the ratio of executing a ready-to-win performance differ in a plurality of modes.SOLUTION: On the side of a microcomputer 100 for performance control, when a command indicating a common pattern is received as a variation pattern command, a non-ready-to-win performance pattern for not executing the ready-to-win performance is selected in a first performance mode, and a ready-to-win performance pattern for executing the ready-to-win performance is selected in a second performance mode.
Patent JP-2013204722-A (JP)
Title: Shift control device for belt-type continuously variable transmission
Inventor: AOYAMA NORITAKA
IPC: F16H61/662
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a continuously variable transmission that prevents a belt slip in an engine stop state.SOLUTION: A control device for a continuously variable transmission, which is composed of a continuously variable transmission mechanism and friction engagement elements, includes a control part that reduces a transmission torque capacity transmittable by the friction engagement elements such that it falls below a belt capacity being torque transmittable by a belt via a holding force of pulleys during coast stop control to stop a drive power source in a vehicle traveling state.