baber/WOPTO huggingface dataset:
Patent JP-2013019694-A (JP)
Title: Scan test circuit and generation method of scan test circuit
Inventor: NISHIDA YOSHINORI
IPC: G06F11/22
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of violation of hold to a user logic path between different clock domains in a scan test.SOLUTION: First scan flip-flops (111/112) are included in first clock domains (101/102) operating in response to first clock signals (CLK1/CLK2) and assembled in a scan chain formed at the scan test. Hold corresponding circuits (202/201) belong to second clock domains (102/101) operating in response to second clock signals (CLK2/CLK1) having the frequency different from that of the first clock signals (CLK1/CLK2) and fix data outputting to the first scan flip-flops (111/112) in a capture period for fetching a test result to the scan chain. At the scan test, clock signals of same frequency are supplied to the first clock domain and second clock domain (101, 102).
Patent JP-2013020737-A (JP)
Title: Deposition preventing plate supporting member and ion source with it
Inventor: INAI YUTAKA
IPC: H01J27/14
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency for mounting and removing a deposition preventing plate to and from a plasma generation container.SOLUTION: A deposition preventing plate 20 is mounted in a plasma generation container 4 used for a plasma processing device and an ion beam radiation device by a deposition plate supporting member 15. The deposition preventing plate supporting member 15 has a main body at least partially contacting an inner wall of the plasma generation container 4, and an end extending from the main body. When the deposition preventing plate supporting member 15 is assembled to the plasma generation container 4, the end is away from the inner wall of the plasma generation container 4.
Patent JP-2013018044-A (JP)
Title: Moving method of friction stir welding tool
Inventor: DOGE YUKIO
IPC: B23K20/12
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively suppress occurrence of a burr at the time of start in friction stir welding.SOLUTION: When a pin 12 is inserted into a welding start point P1 while rotating a friction stir welding tool 10, a large amount of burrs β occur in an annular region R around a rotation rod 11. To cope with that, after the rotating pin 12 is inserted into the welding start point P1, while rotating the friction stir welding tool 10, it is advanced to an advancing point P4 and then it is shifted along an annular route r. By employing this action, the burrs β that occur by a large amount at the time when the pin 12 is inserted into the welding start point P1 disappear. Thus, occurrence of the burrs β is suppressed as a whole.
Patent JP-2013019655-A (JP)
Title: Low temperature storage
Inventor: YOSHII HIDEO
IPC: F25D23/06
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature storage that can change the volume of a cold storage chamber in a storage according to the volume of a stored object.SOLUTION: The low temperature storage includes: a cooling unit 6; a storage 3; and a partition plate 14 capable of dividing the storage 3 into the cold storage chamber 3A to which cold air from a cooling unit 6 is introduced and a non-cold storage chamber 3B to which the cold air is not introduced. The position of the partition plate 14 can be changed so as to increase and decrease the volume of the cold storage chamber 3A.
Patent JP-2012000768-A (JP)
Title: Workpiece identification apparatus
Inventor: ISHIKAWA KATSUTOSHI
IPC: G01B11/02
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an identification apparatus and an identification method for identifying, without error, various types of workpieces to be charged into a conveyor.SOLUTION: The identification apparatus includes: a measurement unit (8A) which measures the distance to a surface of a workpiece (4A); a transfer unit (10A) which transfers the measurement unit (8A) in the longitudinal direction of the workpiece (4A); and a control unit (14A) which controls the units. An embossed character (22A) for determining the type is printed in a predetermined region of the workpiece (4A). The control unit (14A) has a control function: of obtaining the distance to the surface of the workpiece (4A) while transferring the measurement unit (8A) by means of the transfer unit (10A); and of determining the presence/absence, position, and shape of the projection of the embossed character (22A) in the predetermined region of the workpiece (4A) by means of the measurement unit (8A) and checking specifications, thus determining the type and specifications of the workpiece (4A).
Patent JP-2011235137-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine directly raising the player's expectation.SOLUTION: The game machine such as a Pachinko game machine or an arrange ball machine, includes a decoration member 8 recalling the entrance and extraction of symbols; an element removing unit 3 showing the process of making one or more symbols displayed on the display device 2 out of symbols composing the symbol group 1 invisible in a manner that the one or more symbols are extracted from a display area toward the decoration member 8, and removing the one or more symbols from the components of the symbol group 1; a symbol processing member 6 for processing the symbols made invisible by the element removing unit 3; an element adding unit 4 showing the process of making the symbols processed by the symbol processing member 6 visible in a manner that the processed symbols are put into the display area from the position of the decoration member 8, and adding the processed symbols as the components of the symbol group 1; and a game achieving unit 7 performing symbol variation using the symbol group 1 configured by the element removing unit 3 and the element adding unit 4, and achieving a game state advantageous to the player based on symbols displayed on the display device 2 in a specific display manner.
Patent JP-2013024633-A (JP)
Title: Abnormality determining device for electric system
Inventor: OZAKI MASAHITO
IPC: B60L3/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determining device for identifying a location in which short-circuiting has arisen.SOLUTION: In an abnormality determining device, an electronic control unit (ECU) identifies a location in which short-circuiting has arisen based on a current IL flowing in a reactor 202 (a current in a converter 200) detected by a current sensor 204 and a current IB of a battery 150. If the current IL flowing in the reactor 202 and the current IB of the battery 150 are exactly or substantially the same, a region 300 including the converter 200 and an inverter 210 excluding an electric path between the converter 200 and the battery 150 and the battery 150 is identified as the location in which short-circuiting has arisen. If the current IL flowing in the reactor 202 and the current IB of the battery 150 are different, a region 310 including the electric path between the converter 200 and the battery 150 and the battery 150 is identified as the location in which short-circuiting has arisen.
Patent JP-2013024723-A (JP)
Title: Method for measuring engagement vibromotive force
Inventor: HIROGAKI TOSHIKI
IPC: G01M13/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To exactly evaluate engagement vibromotive force to be generated in engagement of a gear.SOLUTION: When engagement vibromotive force F which is generated in a gear unit 20 having: a drive gear 21; a driven gear 22 which rotates by engagement into the drive gear 21; and a fixed gear 24 which is engaged into the drive gear 22 is measured, load measurement means 12 for measuring a load which acts on the fixed gear 24 is arranged on the side of the fixed gear 24, when the engagement vibromotive force F is generated by engagement rotation of the drive gear 21 and the driven gear 22, a load F' which acts on the fixed gear 24 via the driven gear 22 is measured by the load measurement means 12. Then, the engagement vibromotive force F is calculated from the load f' measured by the load measurement means 12 by using preliminarily acquired relation between the engagement vibromotive force F and the load f'.
Patent JP-2013023165-A (JP)
Title: Traveling drive mechanism for electric wheelchair
Inventor: TAKEUCHI MIKIO
IPC: B62D55/14
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To make a travel of an electric wheelchair, which can travel on a step, a groove, etc., using rubber crawler belts, requiring no large driving force and less consuming energy by reducing friction generated at road surface grounding parts of the crawler belts during turning.SOLUTION: The electric wheelchair which uses crawler belts provided to the right and left as a driving source has center-position idler wheels, which the crawler belts grounded on the road surface come into contact with, arranged nearby right below positions of the center of gravity of the whole electric wheelchair so that even when each of the crawler belts of the right and left is grounded on the road surface at one point or a plurality of points in the grounded surfaces thereof, the rate of load at the one point becomes large. Further, idler wheels before and behind each center-position idler wheel are set at positions higher than the center-position idler wheel, and thereby, a crawler belt track grounded on the road surface is made into a convex shape. Also, the cross-sectional shape of each block of the grounded crawler belt is made into a convex shape in right-left and front-rear directions, and the convex part thereof is made independent from the whole block with a slit.
Patent JP-2013024225-A (JP)
Title: Exhaust temperature control device
Inventor: NAKAZAWA SATOSHI
IPC: F02D41/06
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust temperature control device configured to control the exhaust temperature of an internal combustion engine without any limitations by an air-fuel ratio.SOLUTION: The exhaust temperature control device includes fresh air amount control means 2, 16 and 18 controlling the amount of fresh air to be supplied into cylinders of the internal combustion engine 10, and recirculation gas amount control means 3 and 25 controlling the amount of recirculation gas circulating through a recirculation passage 24 that connects an exhaust passage 20 and an intake passage 14 of the internal combustion engine 10. The fresh air amount control means 2, 16 and 18 maintain the amount of fresh air to be supplied to the intake passage 14 at a constant value, and the recirculation gas amount control means 3 and 25 execute flow rate control for changing the recirculation gas amount while the constant fresh air amount is maintained by the fresh air amount control means 2, 16 and 18.
Patent JP-2013029264-A (JP)
Title: Expansion type kitchen ventilating device
Inventor: YUASA IWAO
IPC: A47J36/06
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional ventilating device does not suck important air such as a stench but sucks unnecessary air such as room air and combustion air, keeps the room filled with the vital air, has no other way than enhancing the capability of a ventilating fan and increasing the size of a range hood in order to improve the problem, and used to invite the loss of energy and a rise in prices because the device becomes large-scaled.SOLUTION: An important stench source having an expansive force=draft force expanded after being heated is covered with a lid with duct, and the top end of the duct is projected outside to exhausted the stench outside with the expansive force or partially with the draft force having ventilating fan or chimney effects.
Patent JP-2013030388-A (JP)
Title: Spark plug
Inventor: TSUNORIKIYAMA HIRONORI
IPC: F02P13/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having a chip on at least one of a center electrode and a ground electrode, having wear resistance even when a noble metal content of the chip is reduced than conventional, and having durability by maintaining a spark discharge gap between the center electrode and the ground electrode.SOLUTION: A spark plug according to the present invention comprises: a center electrode; a ground electrode spaced from the center electrode; and a chip provided on at least one of opposed tips of the ground electrode and the center electrode. The chip contains 3 mass% or more and 35 mass% or less of an element group M (M is at least one kind of Pt and Ph), and 0 mass% or more and 15 mass% or less of an element group L (L is at least one kind of Ir, Ru and Pd). A total of the contents of the element group M and the element group L is at most 35 mass%, and a total of the contents of Ni, the element group M and the element group L is at least 94 mass%.
Patent JP-2013033086-A (JP)
Title: Projection image display device
Inventor: HARAGUCHI MASAHIRO
IPC: H04N9/31
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a projection image display device capable of achieving both high color reproducibility and higher luminance.SOLUTION: A projector comprises an excitation light source 11 for emitting excitation light, and a color wheel 20 rotatable around a rotation axis being an axis parallel to an optical axis of the excitation light source 11. The color wheel 20 includes phosphors 20G and 20Ye arranged side by side along a rotation direction thereof, for emitting G light and Ye light upon excitation by the excitation light from the excitation light source 11, respectively. The projector further comprises: a phosphor driving unit for rotatingly driving the color wheel 20 so as to cause the phosphors 20G and 20Ye to emit light in a time division manner during one frame period; an image signal analyzing unit for analyzing an image signal for each image data on a frame basis; and an excitation light source driving unit for setting the amount of the excitation light to irradiate each of the phosphors 20G and 20Ye during one frame period, according to the analysis result from the image signal analyzing unit.
Patent JP-2011245342-A (JP)
Title: Game machine
Inventor: KAMATA KENICHI
IPC: A63F7/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that enhances the entertainment of a game by varying specifications of a special game when a lottery is won and a normal game after the special game, on the basis of the winning game and a probability variation following the winning game when the lottery is won.SOLUTION: Even when the lottery is won, there is provided various kinds of winnings. The kind of the winning is set by properly combining the number of opens of a jackpot pocket (the number of rounds), open time, the winning limit, probability variation and whether to extend the open time of an electric tulip 47. Thereby, unlike conventional game specifications where the same-pattern jackpot process is executed when a lottery is won and the specifications of the normal game are changed only according to the probability variation, thereby significantly increasing variations of the game while enhancing the entertainment of the game.
Patent JP-2013040847-A (JP)
Title: Scintillator panel and radiation detector
Inventor: TOYAMA SHINTARO
IPC: G01T1/20
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator panel capable of obtaining an optical output and a resolution as desired, and a radiation detector.SOLUTION: A scintillator panel 10 comprises a substrate 11 and a scintillator layer 12 formed over a surface 11b of the substrate 11 and made up of a column crystal 12x. The thickness of the scintillator layer 12 and the diameter of the column crystal 12x are so set as to provide a prescribed optical output and a prescribed resolution on the basis of a correlation of the optical output increasing and the resolution declining with expansion of the column diameter and another correlation of the column diameter expanding with increase of the thickness of the scintillator layer 12.
Patent JP-2013041445-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: KAWAI TSUTOMU
IPC: G06F9/46
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To achieve development support for a virtualization technology by simulating a system to which the virtualization technology is applied, using limited physical resources.SOLUTION: A server comprises: a VMM 20 which performs control of guest VMs and provides a virtual network in which the guest VMs perform data communication with each other; at least a first guest VM40A and a second guest VM40B which parallelly operate in the same hierarchy on the VMM 20 and comprise virtual switches 45A and 45B; and a child guest VM50A which is dependent to the first guest VM40A. The child guest VM50A is connected with the first guest VM40A through virtual networks 108 and 109. Data communication between the second guest VM40B and the child guest VM50A is performed at least through the virtual switch 45A of the first guest VM40A and the virtual networks 108 and 109 between the first guest VM40A and the child guest VM50A.
Patent JP-2013042003-A (JP)
Title: Joining method and joining apparatus
Inventor: SAIBA KOJI
IPC: H01L23/02
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a joining method of a base substance and a lid which deals with the downsizing of the base substance and the lid and inhibits the occurence of the deformation without impairing the external appearance, and to provide a joining apparatus capable of conducting the joining method.SOLUTION: In a joining method of this invention, a cap 530 where a recessed part 531 is formed and a package substrate 520 having infrared permeability are joined to each other so as to close an opening of the recessed part 531. The cap 530 is placed on the package substrate 520 so as to close the opening of the recessed part 531, and frame like joining parts 580, having infrared absorption properties, are disposed at spaces which are located around the recessed part 531 and between the cap 530 and the package substrate 520. Then, an infrared ray IR is radiated to the joining parts 580 from the package substrate side, and the joining parts 580 absorb the infrared ray IR and thereby generating heat. The cap 530 and the package substrate 520 are joined through the joining parts 580 melted by the generated heat.
Patent JP-2013039605-A (JP)
Title: Welded joint of steel
Inventor: IKI SATOSHI
IPC: B23K9/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint of a steel structure that is applied and suitable for a high strength steel pipe and in which ductile fracture is assumed, the steel pipe being used in a place, such as an earthquake region or a discontinuous frozen-ground region, where large external force is assumed.SOLUTION: A steel material is used as a base material of the welded joint, where a work hardening rate is 0.12 or more in 3-6% of a plastic strain region on a stress-strain curve.
Patent JP-2011229192-A (JP)
Title: Relay
Inventor: YOSHIDA ATSUSHI
IPC: H04L47/265
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To control traffic flow rate so as to restrain increases in delay time and jitter of the entire integrated circuit, a throughput decrease, etc.SOLUTION: In the integrated circuit with a distribution type buses, a relay for connecting the buses includes: a switch for switching an input/output combination of traffic data; a congestion information processing section for capturing congestion information of each traffic from an adjacent relay that deals a plurality of traffics in common with one another, and congestion information for each traffic in its own relay; a congestion information comparing section for obtaining information about the degree of congestion of each traffic based on each congestion information, the information about the degree of congestion being used to indicate the degree to which vehicles cannot move forward; an adjusting section for adjusting a transmission schedule by allotting a bus transfer band to each traffic; an allotting section for changing a switch based on the allotment result; a discarding section for discarding a packet with a traffic greater in the degree of congestion than a threshold; and a requiring section for requiring a buffer, which is a transmitter, to retransmit the discarded packet.
Patent JP-2012257188-A (JP)
Title: Latch circuit and semiconductor device
Inventor: HATANO TAKEHISA
IPC: H03K3/037
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a new latch circuit.SOLUTION: The latch circuit includes a transistor 10 having a channel region formed of an oxide semiconductor (OS), and holds data at a node 11 electrically connected to an output terminal (Q terminal) and to one of the source and drain of the transistor 10 and brought to a floating state when the transistor 10 is turned off. The oxide semiconductor has a wider bandgap and a lower intrinsic carrier density than silicon. The channel region of the transistor formed of such an oxide semiconductor can provide the transistor with an extremely low off state current (leakage current).
Patent JP-2013043307-A (JP)
Title: Device and method for controlling position of band in solution film-forming equipment
Inventor: MATSUSHITA TOSHIHIRO
IPC: B29C41/52
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide device and method for controlling the position of a band in solution film-forming equipment capable of easily coping with widening of a film and accurately and quickly performing a meandering control.SOLUTION: A band 23 is laid between a first drum 21 and a second drum 22. The first drum 21 is rotated by a motor 29 to travel the band 23 in a first direction A. One edge position of the band 23 is detected in a second direction B to be a band width direction near the first drum 21 by a first drum BEP (band edge position) sensor 41. A steering roll 40 is provided near the first drum 21 between the first drum 21 and the second drum 22. The steering roll 40 is brought into contact with an inner peripheral surface 23C of a lower side band 23B. On the basis of a BEP signal of the first drum BEP sensor 41, the steering roll 40 is inclined in the second direction B to suppress meandering of the band 23.
Patent JP-2013046303-A (JP)
Title: Imaging apparatus
Inventor: ONO SHUJI
IPC: H04N5/232
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain desired image quality corresponding to a purpose and a property of an image with a simple structure in an imaging apparatus equipped with a photographing lens having a plurality of characteristics.SOLUTION: In an imaging apparatus 1 of the embodiment, a photographing lens 10 consists of a tele focus area 10a whose planar shape is circle and a circular near focus area 10b on an outer side with an optical axis as a center. An image of a first subject which is focused in a near focus distance and is not focused at a tele focus and an image of a second subject which is focused at the tele focus and is not focused at the near focus become desired image quality in the generated photographed image by appropriately setting an area ratio of the areas.