baber/WOPTO huggingface dataset:
Patent JP-2013251965-A (JP)
Title: Power-supply circuit
Inventor: TAKEUCHI TAKASHI
IPC: H02M3/28
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply circuit that allows reducing loss in a switching element or a capacitor and easy controlling of switching at a primary side and a secondary side.SOLUTION: A power-supply circuit includes: a switching circuit outputting an AC voltage; a transformer having first to third coils; a rectifier circuit rectifying an output from the second coil; a power conversion circuit having at least one first rectifier, a second switching element, a second rectifier, an inductive element, and a capacitive element; and a control circuit controlling switching timing. The control circuit progressively increases a first duty ratio of the switching of the switching circuit, and performs on and off control of the second switching element by a second duty ratio larger than the first duty ratio until an output voltage across the capacitive element reaches a predetermined output.
Patent JP-2013251715-A (JP)
Title: Router and many-core system
Inventor: JO KEI
IPC: H04L13/08
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To improve latency of packet transfer.SOLUTION: A router 14 comprises a plurality of input ports 140 and a plurality of output ports 144. Each of the input ports 140 inputs a packet including control information determining the kind of access and includes a first buffer 1401 and a second buffer 1402 capable of storing packets. Each of the output ports 144 outputs the packet. Each of the input ports 140 selects at least one of the first buffer 1401 and the second buffer 1402 to store the packet based on a state of the output port that becomes an output destination of the packet, and the control information.
Patent JP-2013251756-A (JP)
Title: Content data recording device, content data recording method and control program
Inventor: YOSHIDA OSAMU
IPC: H04N5/76
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To manage content data to which a restriction of "copy-once" is imposed in a unified manner without troubling a user even if a content data recording device includes a plurality of recording systems.SOLUTION: A content data recording device includes a plurality of recording sections which can record inputted content data to which a restriction of "copy-once" is imposed. When an instruction to record the same content data to which the restriction of "copy-once" is imposed is inputted in the plurality of recording sections, a recording control section allows one of the recording sections, which corresponds to the instruction, to record the content data and allows the other recording section corresponding to the instruction to record reference information on recording of the content data in one recording section as meta data instead of the recording of the content data.
Patent JP-2013253388-A (JP)
Title: Base-isolation implement for gravestone
Inventor: HAYASHI SHINICHIRO
IPC: E04H13/00
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a new product that is a base-isolation implement for a gravestone for preventing a collapse on the occurrence of earthquakes.SOLUTION: A support 1 with a required height is positioned in a central part of an annular balance weight 2 with a plane assuming a shape of a perfect circle. The annular balance weight 2 is provided in a suspended state at the upper end of the support 1 in such a manner as to be nondirectionally swingable on the plane. The support 1 is fixed to a central part of a top surface of a pole stone A of a gravestone.
Patent JP-2013253191-A (JP)
Title: Olefin polymerization catalyst and method for producing polyolefin
Inventor: HAMURA SATOSHI
IPC: C08F4/6592
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst which is excellent in process aptitude for slurry polymerization and enables a polyolefin having high quality product properties to be produced.SOLUTION: An olefin polymerization catalyst contains (A) a modified clay mineral obtained from a particulate clay mineral formed by spray drying a contact object of a clay mineral and a surfactant, (B) a transition metal compound represented by general formula (1) or (2) (wherein M is a titanium atom, a zirconium atom or a hafnium atom; Cpand Cpeach independently represent a cyclopentadienyl group, an indenyl group, a fluorenyl group or a derivative substitution thereof; Xand Xeach independently represent a hydrogen atom, a halogen atom or a 1-20C hydrocarbon group; and Q represents a specific crosslinking group), and (C) a tri(alkyl)aluminum compound.
Patent JP-2013253308-A (JP)
Title: Method for manufacturing cigs sputtering target
Inventor: KIHIRADA YUKINORI
IPC: C23C14/34
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a CIGS sputtering target, in which it is possible to simplify the process and improve productivity while preventing rapid selenization of the raw material.SOLUTION: A method for manufacturing a CIGS sputtering target comprises: a heat treatment step for heating a mixture of raw materials Cu, In, Ga, and Se placed in a container, in a vacuum or an inert atmosphere to a heat treatment temperature equal to or higher than the melting point of Se and equal to or lower than the boiling point of Se and then holding the mixture at the heat treatment temperature; a crushing step for crushing the heat treatment product in the container and producing a crushed matter; and a sintering step for hot-pressing the crushed matter in a vacuum or an inert atmosphere.
Patent JP-2013256005-A (JP)
Title: Liquid supply device and liquid ejecting device
Inventor: KINOSHITA RYOTA
IPC: B41J2/175
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting device capable of stably ejecting air bubbles by cleaning operation.SOLUTION: A liquid ejecting device includes: a liquid storing member, inside which liquid is stored; a liquid introducing unit 14 which introduces the liquid from the liquid storing member; and a liquid jet head which introduces the liquid from the liquid introducing unit 14 to a pressure chamber through a liquid channel, and ejects the liquid in the pressure chamber as a liquid droplet from a nozzle by the actuation of a pressure generating means. The liquid introducing unit 14 has: a liquid introducing channel 15 for introducing the liquid from the liquid storing member; and an air bubble chamber 17 located on a downstream side of the liquid introducing channel 15, and receiving the air bubbles mixed in the liquid. The liquid introducing channel 15 is branched into two halfway in a horizontal direction, and then the branched channels are joined again, then, an inflow port 22, through which the liquid inflows to an air bubble chamber 17 side in a vertical direction, is opened therein.
Patent JP-2013258518-A (JP)
Title: Filter and duplexer
Inventor: YABUUCHI NAOYA
IPC: H03H9/72
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a duplexer that have satisfactory characteristics.SOLUTION: The filter includes a reception filter circuit 14 connected between a first terminal Ant and second terminals (Rx1, Rx2), and a matching circuit 20 connected between the filter circuit 14 and the second terminals (Rx1, Rx2). An impedance of the matching circuit 20 viewed from the second terminals (Rx1, Rx2) is lower than an impedance of the reception filter circuit 14 viewed from a node between the reception filter circuit 14 and the matching circuit 20.
Patent JP-2014002633-A (JP)
Title: Data backup device, data backup method, and data backup program
Inventor: KOSONE YASUSHI
IPC: G06F12/00
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a data backup device which quickly and safely backs up data by sequentially determining a combination of data-saving source server and a data-saving destination server in accordance with the status of disaster occurring.SOLUTION: A data backup device according to the present invention includes: position storage means which stores a plurality of server positions and a plurality of fire sensor positions; analysis means which calculates a distance between a plurality of servers and a fire occurrence place; determination means which determines, on the basis of the distance and a determination condition, whether or not there is a risk that the server catches fire; and saving means which saves data from a server determined to be at risk to a server determined to be safe. A data backup method according to the present invention stores a plurality of server positions and a plurality of fire sensor positions, calculates a distance between a plurality of servers and a fire occurrence place, determines a risk of catching fire on the basis of the calculated distance and a determination condition, and saves data from any server at risk to any safe server.
Patent JP-2014002646-A (JP)
Title: Portable terminal, and portable terminal control method
Inventor: MATSUMOTO TOMOYUKI
IPC: G06F3/048
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience in operation of a link button.SOLUTION: A portable terminal includes a display unit including a touch panel function, and a control unit that splits a screen of the display unit into two, and if a specific object component is present in information displayed on one of the split screens, extracts the specific object component to display it on the other of the split screens in an enlarged manner.
Patent JP-2014001338-A (JP)
Title: Method of producing coating, and coating
Inventor: FUJITA MICHIYO
IPC: C09D201/00
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a coating which enables a minute amount of coating to be produced in a desired color and a desired amount and with high color reproducibility, and also enables a pale milk white to be expressed, and a coating produced by such a method.SOLUTION: The method includes the steps of using electrophotography to form an unfixed color toner image on a support, and mixing toner powder forming the color toner image, used as colored powder for coating, with vehicle for coating which contains curable resin material. As the toner powder, colored toner and clear toner are used.
Patent JP-2014003861-A (JP)
Title: Brush holder device and motor
Inventor: MURAKAMI SEIICHI
IPC: H01R39/38
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To connect first brushes with each other and second brushes with each other while inhibiting the radial enlargement of a brush holder device.SOLUTION: In a brush holder device 30, a part of a first wire 128 is disposed so as to traverse the lower side of a brush holder 88 for a second brush 106, and a part of a second wire 130 is disposed so as to traverse the lower side of each brush holder 88 for a second brush 104 and a first brush 102. The structure inhibits the radial enlargement of the brush holder device 30. That is, if the first wire 128 and the second wire 130 are detoured to the radial outer side or inner side of a base plate 50 relative to the brush holders 88, the brush holder device 30 enlarges in a radial direction of the base plate 50. On the other hand, the first wire 128 and the second wire 130 are disposed so as to traverse the lower sides of the brush holders 88. Thus, it is not necessary that the first wire 128 and the second wire 130 are detoured to the radial outer side or inner side of the base plate 50 relative to the brush holders 88.
Patent JP-2014007865-A (JP)
Title: Vibration type drive device
Inventor: OKAMOTO TAKUJI
IPC: H02N2/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress rise of temperature of a vibrator in a vibration type drive device.SOLUTION: A vibration type drive device generates drive power by relative displacement between a vibrator 17 composed of an electromechanical energy conversion element 9 and elastic bodies 7a and 7b in which vibration is excited by the electromechanical energy conversion element, and a contact body 16 in contact with the elastic bodies. The elastic bodies hold the electromechanical energy conversion element and a support member 10 for supporting the vibrator. A heat conductive member 18 whose heat conductivity is higher than that of air is arranged between the electromechanical energy conversion element and the support member.
Patent JP-2014007329-A (JP)
Title: Bonding device
Inventor: TANAKA EIJI
IPC: H01L21/60
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To individually cool chip mounting positions and shrink a substrate prior to a chip thereby preventing deformation, damage, and joining failure of the chip and the substrate, and to prevent the deterioration of the heat efficiency which is caused by cooling the next chip mounting position and shorten the work time of bonding.SOLUTION: The following means is adopted in a bonding device. Firstly, the bonding device includes: a bonding head 3 including chip holding means and heating means and a bonding stage 4 including substrate cooling means. Secondly, multiple chip mounting positions 47 are provided on a substrate 40. Thirdly, chips 7 are sequentially heated while being positioned at the chip mounting positions 47 to be bonded. Fourthly, the chip mounting positions 47 on the substrate 40, which is subject to bonding, are cooled by the substrate cooling means having multiple cooling parts 46 which independently cool the respective chip mounting positions 47.
Patent JP-2014005577-A (JP)
Title: Helmet
Inventor: ARAI MICHIO
IPC: A42B3/06
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To improve practicality of the strength of a chin guard in a full face helmet state, and also to form a shape of the chin guard so as to adapt to a size of a cap body.SOLUTION: A helmet A includes the chin guard 1 constituting an outermost layer of the helmet A, bridging between both right and left sides across a front face opening part B1 of the cap body B that is formed in an open-face shape, and pivotally supported so as to be rotatable in a vertical direction with a shaft center along a horizontal direction of the cap body B as the rotation center thereof. The chin guard 1 includes: a surface layer member 2 formed of a material with flexibility and capable of changing the shape thereof into a shape adapted to a different size of the cap body B by being bent; and a core member 3 formed of a material with rigidity and fixed to an inner side of the surface layer member 2. The core member 3 suppresses the bending of the surface layer member 2 so that the shape of the surface layer member 2 is adjustable to a shape adapted to the size of the cap body B.
Patent JP-2013014320-A (JP)
Title: Child seat
Inventor: HARTENSTINE CURTIS M
IPC: B60N2/26
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a child seat such as an auxiliary seat.SOLUTION: The child seat includes: a seat shell; a retractor assembly which is connected to the seat shell; two anchor strap portions which are elongated outward from the back surface of the seat shell; and an adjusting strap which is elongated outward from the seat shell. Each of the two anchor strap portions is provided with a fastener which functions to be attached to an anchor structure of a vehicle. The two anchor strap portions are provided with the two fasteners which function so as to be attached to the anchor structure of the vehicle, and the anchor strap portions are connected to the retractor assembly. The adjusting strap functions so as to operate the retractor assembly in such a manner as to recede into the seat shell.
Patent JP-2014008259-A (JP)
Title: Game machine
Inventor: MIYAZAKI TAKASHI
IPC: A63F7/02
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent light likely to hamper more correct detection from entering a light receiving section of a detector by a simple configuration.SOLUTION: Infrared light from a light emission section 42 of a motion sensor 172 is optically stopped down by a light emission diaphragm section 52 of a sensor table 50 with a smaller aperture area than the light emission section 42. That is, after an infrared luminous flux from the light emission section 42 is narrowly stopped down by the light emission diaphragm section 52 with depth, light is emitted from a cover member 60, thereby reducing adverse optical effects on other motion sensors. In addition, infrared light arriving at a light receiving section 43 of the motion sensor 172 is narrowly stopped down by passing the infrared light through a light receiving diaphragm section 53 of the sensor table 50 in advance. Thus infrared light from the other motion sensors is prevented from arriving at the light receiving section 43 of the motion sensor 172.
Patent JP-2012227950-A (JP)
Title: Method of manufacturing ultrasonic transducer
Inventor: MACHIDA SHUNTARO
IPC: G01N29/24
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide technique which reduces resistance rise of an upper electrode, damage on a membrane and degrading in insulation resistance between the upper electrode and a lower electrode even if level difference occurs by dividing the lower electrode into each element.SOLUTION: A ultrasonic transducer comprises: a plurality of lower electrodes 203; an insulating film 204 covering the lower electrode; a plurality of cavity parts 205 formed to overlap with the lower electrode 203 on the insulating film 204; an insulating film 3401 filling a clearance of the cavity parts 205; an insulating film 206 covering the cavity part 205 and the insulating film 3401; a plurality of upper electrodes 207 formed to overlap with the cavity part 205 on the insulating film 206; and a plurality of wirings 208 connecting them. Surfaces of the cavity part 205 and the insulating film 3401 are flattened at the same height.
Patent JP-2012251661-A (JP)
Title: Damping sheet for automobile
Inventor: NAKAMURA HIROZO
IPC: F16F15/02
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight damping sheet for an automobile which exhibits excellent damping properties in a low frequency band of 1,000 Hz or lower at ordinary temperatures.SOLUTION: The damping sheet for an automobile is formed by laminating and integrating a fiber sheet containing a glass fiber or a carbon fiber on one surface of a foamed sheet which contains a conjugated diene-based polymer in which a temperature indicating the maximum value of loss tangent to be obtained by a dynamic viscoelastic measurement is -30 to 40°C, and has an expansion ratio of 2 to 30 times and thickness of 1 to 6 mm. The sheet has basis weight of not more than 1,000 g/mto exhibit excellent lightweight properties and excellent damping properties in the low frequency band of not higher than 1,000 Hz at ordinary temperatures.
Patent JP-2014016110-A (JP)
Title: Refrigerator
Inventor: IKEDA TAKUMA
IPC: F25D27/00
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which visibility of the inside of a decompression chamber is improved.SOLUTION: A refrigerator includes an outer shell member 14, a cover member 16 opening/closing the outer shell member 14, decompression means 12 for decompressing the inside of the outer shell member 14, a projection 47 provided projectingly outward on an edge of an opening 41 formed on a wall face of the outer shell member 14, a seal member 42 provided on an outer periphery of the projection 47, a translucent member 43 contacting with the seal member 42 to close the opening 41, illumination means 46 provided in an outside of the translucent member 43 to face the translucent member 43, and a cover member 45 covering the illumination means 46.
Patent JP-2014016891-A (JP)
Title: Simulation device and simulation program
Inventor: SHINODA KAZUYUKI
IPC: G06F11/28
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a simulation device etc., capable of shortening a time needed for simulation.SOLUTION: A simulation device simulates an object model having a plurality of input variables using a plurality of predetermined input patterns. When a certain section in which an input value of an input variable does not vary is formed of the plurality of input patterns, a part (object operation step) representing an operation such that an output value is constant since the input value of the input variable does not vary is specified among object models (S315). Further, the object operation step is replaced with an alternative operation step of outputting an output value of the object operation step in a certain section as a fixed value (S325) and an object model is simulated.
Patent JP-2014019651-A (JP)
Title: Production method of soybean beetle sex-pheromone, and production method of soybean beetle sex-pheromone intermediate
Inventor: MUTO YUKIYOSHI
IPC: C07C69/533
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method of 5-tetradecenoic acid and further 5-tetradecenoic acid methyl safely, in a short process and with a high yield, using commercially available starting materials and without using hexamethylphosphoric triamide or diazomethane.SOLUTION: A production method of 5-tetradecenoic acid methyl is constituted of: a first process of reacting nonanal as a starting material with (4-carboxybutyl)triphenylphosphonium bromide to obtain 5-tetradecenoic acid; and a second process of methyl esterification of the 5-tetradecenoic acid to obtain 5-tetradecenoic acid methyl.
Patent JP-2014021623-A (JP)
Title: Information processing device, control program, and recording medium
Inventor: KATO HIDEAKI
IPC: G06F3/048
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To realize an information processing device that allows comfortable use by enabling a user to easily discriminate a selected window when switching from a lock screen to an operation-time screen.SOLUTION: When receiving a specific operation in a state where a lock screen is displayed, an information processing device switches from the lock screen to an operation-time screen to display it, and preferentially displays a window 32 as an operation target on the operation-time screen.
Patent JP-2014020933-A (JP)
Title: Partial discharge test apparatus and partial discharge test method
Inventor: MATSUKAWA HIROTAKA
IPC: G01R31/00
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide partial discharge test apparatus and method which allow electrodes to be stably and electrically connected to lead pins of a semiconductor element.SOLUTION: A partial discharge test apparatus 1 performs a partial discharge test of a semiconductor element 3 having a primary lead pin 5 and secondary lead pin 6. Support bodies 13 formed of an elastic material support both the lead pins 5 and 6 from one side in a thickness direction 7 of both the lead pins 5 and 6. Both a first electrode 11 and a second electrode 12 slide along surfaces of both the lead pins 5 and 6 while both the electrodes 11 and 12 are pressed against the primary lead pin 5 and secondary lead pin 6 from the other side in the thickness direction 7 of both the lead pins 5 and 6 which are supported by the support bodies 13. With both the electrodes 11 and 12 pressed against both the lead pins 5 and 6, a predetermined test voltage is applied between the first electrode 11 and second electrode 12. Consequently, the partial discharge test is executed.