baber/WOPTO huggingface dataset:
Patent JP-2013174259-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: JINNO TOMOYA
IPC: F16H61/04
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of an engagement shock at a friction engagement element even if the discharge pressure of a pump is abruptly increased at the automatic start of a prime mover.SOLUTION: A D-pressure oil passage L4 connected to an input port 48a of a linear solenoid valve SL1 is made to communicate with a secondary pressure oil passage L2 via a drain oil passage L10 in which an orifice 71 is formed. By this, an abrupt increase of the drive pressure (line pressure PL) of the D-pressure oil passage L4 can be suppressed even if the discharge pressure of a mechanical oil pump 42 operated by the power of an engine is temporarily abruptly increased at the automatic start of the engine. As a result, since the abrupt increase of the input pressure of the linear solenoid valve SL1 is suppressed, the generation of an engagement shock of a clutch C1 resulting from the abrupt increase of the input pressure can be suppressed.
Patent JP-2013175839-A (JP)
Title: Router and packet transfer method
Inventor: YOKOI TOSHIHIRO
IPC: H04L45/24
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To improve throughput by determining the transfer destination of a packet in consideration of the characteristic of a path.SOLUTION: A router capable of transferring a packet over plural paths comprises: a routing table for storing a transfer destination node and path information representing the characteristics of a path in association with each other on a path-by-path basis; a transfer destination determination unit which detects the header information of a received packet, and determines a transfer destination node on the basis of the path information in the routing table and the header information; and a packet transfer unit which transfers the received packet to the determined transfer destination node.
Patent JP-2013173471-A (JP)
Title: Headrest device of seat for vehicle
Inventor: MATSUYAMA SOHEI
IPC: A47C7/38
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a headrest device of a seat for a vehicle capable of absorbing energy of an impact load by a simple constitution.SOLUTION: A headrest device of a seat for a vehicle includes a headrest body 20 arranged in an upper part of a seat back of the seat for the vehicle, and an energy absorbing mechanism 30 arranged inside this headrest body 20. The energy absorbing mechanism 30 has a first bag part 31 and second bag parts 33 filled with a flow body and capable of contracting and expanding. The first bag part 31 and the second bag parts 33 are communicated so that the flow body can be taken in and out by orifices 35. When an impact load acts on the headrest body 20, fluid in the first bag part 31 flows in the second bag parts 33 via the orifices 35, and the energy of the impact load is absorbed thereby.
Patent JP-2013174211-A (JP)
Title: Combustion pressure detection device, and internal combustion engine with the same
Inventor: MISAIZU TAKESHI
IPC: F02D35/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a flow of a combustion gas into a gap with a structure can be suppressed even if a combustion pressure detection device is downsized in its leading end.SOLUTION: A combustion pressure detection device includes: a cylindrical housing 30 that is insertable into a communication hole 4a formed in a cylinder head 4; a diaphram head 40 provided at the leading end in an insertion direction of the housing 30; a third outer circumferential surface 333, to which a piezoelectric element or the like arranged in the housing 30 and at the rear side of the diaphram head 40, and a first seal member 71 that is pressed in the same direction as the insertion direction of the housing for sealing a gap between the housing 30 and the cylinder head 4 can be attached; and a slope 315a that is provided closer to the leading end than the third outer circumferential surface 333, and to which a second seal member 72 pressed in a direction crossing the insertion direction by the insertion of the housing 30 for sealing the housing 30 and the cylinder head 4 can be attached.
Patent JP-2013179418-A (JP)
Title: Portable terminal, cover, portable terminal with cover, and illumination method of portable terminal
Inventor: KONDO HISASHI
IPC: H04M1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which is excellent in economical efficiency and has a lot of illumination patterns.SOLUTION: The portable terminal includes: a housing 11 having a transmission part 11a capable of transmitting ultraviolet rays and visible light, for which the transmission part 11a can be covered with a cover that contains a substance to emit light by the ultraviolet rays and transmits the visible light; a first light source 12 for emitting the visible light from the inside of the housing 11 through the transmission part 11a; and a second light source 13 for emitting the ultraviolet rays from the inside of the housing 11 through the transmission part 11a.
Patent JP-2013177495-A (JP)
Title: Silicone emulsion composition
Inventor: AOKI TAKAYUKI
IPC: C08L83/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a silicone emulsion composition having high emulsion stability and excellent film formability and water repellency.SOLUTION: This silicone emulsion composition includes silicone containing, as an essential component, modified silicone having at least one functional group selected from an amino group, hydroxy group, carboxy group, polyether group and epoxy group, a surfactant containing a polyalkylene oxide adduct as an essential component, and water. The polyalkylene oxide adduct is represented by general formula (1): RO-[(PO)p/(EO)q]-H.
Patent JP-2013182015-A (JP)
Title: Lens array unit, erecting equal-magnification lens array, optical scanning unit, image reading device, and image writing device
Inventor: NEMOTO HIROYUKI
IPC: G02B27/18
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lens array unit.SOLUTION: A first lens array unit 24a includes: a first lens array plate 25a and a second lens array plate 25b in which a plurality of lenses are provided along a main scan direction; and a first division shielding member 31a and a second division shielding member 31b that have a plurality of through holes corresponding to the lenses. The first lens array plate 25a, the second lens array plate 25b, the first division shielding member 31a, and the second division shielding member 31b are integrally formed. The first lens array unit 24a is assembled so as to be positioned in front of the through holes to which the lenses correspond by folding connecting portions of the lens array plates and the division shielding members.
Patent JP-2013180022-A (JP)
Title: Game machine
Inventor: MIYAMOTO MASAFUMI
IPC: A63F5/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing degradation of taste.SOLUTION: A game machine includes: a symbol display means that has a plurality of rotary display bodies having a plurality of types of symbols formed thereon and can rotatingly display symbols formed on the rotary display bodies; a start operation means that starts the rotary display of the symbols formed on the plurality of rotary display bodies; and stop operation means that can stop the plurality of rotary display bodies under rotary display states respectively. The game machine provides a prize as a result of one game according to a displayed symbol combination, and executes a prize providing lottery relating to a provision of a prize advantageous to a player, on the basis of a selection of a specific winning combination. The game machine is configured to simultaneously select a specific winning combination and a prescribed winning combination and, when both winning combinations are simultaneously selected, displays a symbol combination corresponding to the prescribed winning combination without displaying a symbol combination corresponding to the specific winning combination.
Patent JP-2013182817-A (JP)
Title: X-ray irradiation device and x-ray irradiation source
Inventor: KOSUGI NORIMASA
IPC: H05G1/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray irradiation device and an X-ray irradiation unit, capable of increasing/decreasing the number of X-ray irradiation sources without complicating wiring.SOLUTION: An X-ray irradiation device 1 includes: a plurality of X-ray irradiation units 3 each including an X-ray tube 6 for generating an X-ray, a drive circuit 15 for driving the X-ray tube 6 and trunk wiring 22 connected to the drive circuit 15; and a controller 4 including a control circuit 23 for controlling the X-ray irradiation units 3. The trunk wiring 22 of the plurality of X-ray irradiation units 3 is connected in series to the control circuit 23. By this, the drive circuit 15 in the plurality of X-ray irradiation units 3 is connected in parallel to the control circuit 23. By the series connection of the trunk wiring 22 of the plurality of X-ray irradiation units 3 to the control circuit 23, the X-ray irradiation units 3 can be connected mutually, without individual connection of each X-ray irradiation unit 3 to the controller 4. Therefore, it is possible to increase/decrease the number of units without complicating wiring.
Patent JP-2012108556-A (JP)
Title: Liquid crystal display device
Inventor: UOJI HIDEKI
IPC: G02F1/1368
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a monitor for a portable electronic device capable of clear display even outside a room as a lateral electric field system liquid crystal display device.SOLUTION: A reflection electrode is provided in a lateral electric field system liquid crystal display device. By the provision of the reflection electrode, natural light can be reflected efficiently outside a room, thereby allowing clear display. When the reflection electrode has unevenness, the reflectance can be further increased. Such a lateral electric field system liquid crystal display device capable of clear display even outside a room can be provided.
Patent JP-2013185836-A (JP)
Title: Particulate matter flow rate measurement device
Inventor: MORI KENJI
IPC: G01F1/28
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a particulate matter flow rate measurement device which can accurately measure a flow rate of particulate matters.SOLUTION: A particulate matter flow rate measurement device 1 includes a driving unit 3 which has a driving shaft 3b rotated by a rotation driving mechanism 3a, a driven shaft 4b which is rotated by power transmitted from the driving shaft 3b of the driving unit 3, and a detection blade section 4 which has blade plates 4a arranged around the driven shaft 4b, and in which the detection blades are arranged so as to be positioned in the flow path of the particulate matters, and measures the flow rate of the particulate matters from loads of the particulate matters exerted to the detection blade section 4. A contactless power transmission section 6 for contactlessly transmitting power from the driving shaft 3b of the driving unit 3 to the driven shaft 4b of the detection blade section 4 is arranged between the driving shaft 3b of the driving unit 3 and the driven shaft 4b of the detection blade section 4 while separating them. A load detection unit 5 for detecting a load of the particulate matters exerted to the detection blade section 4 is arranged on a support section 7 for supporting the detection blade section 4.
Patent JP-2013039122-A (JP)
Title: Soybean milk to which vitamin c, vitamin c salt, or vitamin c stereoisomer is added
Inventor: PAN TZU MING
IPC: A23L11/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide soybean milk to which vitamin C, a vitamin C salt, or a vitamin C stereoisomer is added.SOLUTION: The soybean milk to which vitamin C is added is produced by adding ascorbic acid to a drink whose production raw material is at least a kind of bean, and the amount of the added ascorbic acid is 25-50 mg/100 ml, which can improve an iron-absorption rate in the small intestine. The soybean milk to which a vitamin C salt is added is produced by adding an ascorbic acid salt to a drink whose production raw material is at least a kind of bean, and the amount of an ascorbic acid ion, which is produced by the ascorbic acid salt, is 25-50 mg/100 ml. The soybean milk to which a vitamin C stereoisomer is added is produced by adding an ascorbic acid stereoisomer to a drink whose production raw material is at least a kind of bean, and the amount of an ascorbic acid ion, which is produced by the ascorbic acid stereoisomer, is 25-50 mg/100 ml.
Patent JP-2013184609-A (JP)
Title: Motorcycle
Inventor: MAEDA YASUYUKI
IPC: B62J23/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle allowing a long article to be easily stored or taken out via an upper part opening of an article storage part.SOLUTION: In a motorcycle 1 comprising: a vehicle body frame; a front wheel 50; a rear wheel 70; a handlebar 15 disposed above the front wheel; an article storage part 40 disposed between the front wheel and the rear wheel and having an upper opening; a seat 30 disposed above the article storage part and closing the upper opening in a freely openable and closable manner; and a step floor 25 provided between the handlebar and the seat, the article storage part further includes a front opening 41 obtained by opening the front part of the article storage part. The front opening is formed continuously from a bottom part of the article storage part to the upper opening.
Patent JP-2013184018-A (JP)
Title: Optical image measurement system
Inventor: AKIBA MASAHIRO
IPC: A61B3/10
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide technique allowing high-accuracy blood flow measurement.SOLUTION: An optical image measurement system includes an optical system, a scanning part, an image formation part, a blood vessel region specific part, and a blood flow information generation part. The optical system divides light from a light source into signal light and reference light, and detects interference light between the scattered light of the signal light by a living body and the reference light passing through a reference light path. The scanning part performs first scanning repeatedly scanning a first cross-section crossing a notice blood vessel of the living body by the signal light. The image formation part forms a first tomographic image representing a time-series change of a form in the first cross-section and a phase image representing a time-series change of a phase difference, based on a detection result of the interference light obtained by the optical system in the first scanning. The blood vessel region specific part specifies a blood vessel region corresponding to the notice blood vessel about each of the first tomographic image and the phase image. The blood flow information generation part generates blood vessel information related to the notice blood vessel based on the blood vessel region of the first tomographic image and the time-series change of the phase difference in the blood vessel region of the phase image.
Patent JP-2013186872-A (JP)
Title: Operation support device
Inventor: FUJITA HIDEO
IPC: G06T1/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately perform image recognition by quickly analyzing situations even in rough weather or at night by using two sensors, that is, a distance sensor and an image sensor.SOLUTION: A partial area including an area occupied by an object detected by a distance sensor (1a) is segmented (44) from an image (D2) from an image sensor (2a), image processing is performed on the partial area on the basis of environment information (D3) (45), an area occupied by the object in the image is specified and segmented as an object image (46) on the basis of the image (D45) on which the image processing has been performed, further image processing is performed on the object image (D46) on the basis of the environment information (D3), and the object is specified and the presence/absence of a risk due to the object is determined on the basis of the object image on which the further image processing has been performed (48).
Patent JP-2013190314-A (JP)
Title: Purification system of soil contaminated with radioactive substance
Inventor: UMEDA YOKO
IPC: G21F9/28
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment system of soil contaminated with radioactive substances, which can make soil harmless and reuse the harmless soil by removing radioactive substances to be a contamination source from the soil contaminated with the radioactive substances and can reduce the amount of radioactive waste to be safely stored and managed without exerting influence on surrounding environments.SOLUTION: Soil contaminated with radioactive substances is made harmless by performing the steps of: immersing soil contaminated with radioactive substances in an aqueous solution obtained by dissolving ammonium nitrate or ammonium acetate at 60 to 80°C for one hour or more and eluting the radioactive substances; carrying out solid-liquid separation of the aqueous solution into which the radioactive substances are eluted and the soil, adding zeolite to the aqueous solution into which the radioactive substances separated in the solid-liquid separation are eluted and adsorbing and removing the radioactive substances; and adding sodium carbonate to the aqueous solution obtained after adsorption and removal by the zeolite and precipitating the remaining radioactive substances as carbonates.
Patent JP-2013192055-A (JP)
Title: Sensor device and its retransmission control method
Inventor: KONDO TOSHIHIKO
IPC: H04Q9/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary retransmission processing in transmission of a link establishment signal and a sensor information signal, and further to improve transmission efficiency of sensor information.SOLUTION: A retransmission control method of a sensor device in which a link is established by sending and receiving a link establishment signal and its response signal to and from a center device through a network controller, and then sending and receiving a sensor information and its response signal so as to transmit sensor information to the center device includes: monitoring timeouts of the respective response signals on condition that T1>T2, where T1 is a retransmission timeout time of the response signal to the link establishment signal and T2 is a retransmission timeout time of the response signal to the sensor information signal; and performing retransmission processing from the link establishment signal when the response signal to the link establishment signal reaches a timeout with T1 or when the response signal to the sensor information signal reaches a timeout with T2.
Patent JP-2013191461-A (JP)
Title: Lighting power supply and lighting device
Inventor: KITAMURA NORIYUKI
IPC: H05B37/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting power supply and a lighting device which can be unlighted safely with a simple configuration.SOLUTION: The lighting power supply includes an output element, a constant current element, and an unlighting circuit. The output element is connected between a power supply and a lighting load, and performs switching operation of repeating on state and off state when a predetermined amount that is at least any one of power difference, potential difference or current difference between the power supply and the lighting load, is relatively large, and continues on state when the predetermined amount between the power supply and the lighting load is relatively small. The constant current element is connected in series with the output element and limits current flowing in the output element. The unlighting circuit is connected between the power supply and the lighting load, and turns the constant current element off when the predetermined amount is equal to smaller than a specified value.
Patent JP-2012150827-A (JP)
Title: Array processing for linear system solution
Inventor: BECKER PETER E
IPC: H04B1/7105
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of array processing for solving a linear system.SOLUTION: PEs (54-54N) are used for solving a linear system. In one embodiment (Fig. 3b), diagonal elements of a matrix is projected onto scalar PEs to determine a Cholesky factor. In another embodiment, a two-dimensional scalar array is used for determining the Cholesky factor. If the matrix has limited bandwidth, the processors (54-54N), with reduced number of processors to be used, may be used.
Patent JP-2013194812-A (JP)
Title: Reverse idler shaft supporting structure of transmission
Inventor: KITAGAWA TAKASHI
IPC: F16H3/093
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the ease of assembly of a reverse idler shaft onto a transmission case even when a reverse idler gear is a helical gear and is disposed in the inner portion of the transmission case.SOLUTION: In the reverse idler shaft supporting structure of a transmission, a case-side support portion 50 is formed in an end wall which is disposed at the axial end portion of a transmission case 2, the case-side support portion extending to the vicinity of another axial end portion of a reverse idler shaft 31 along the reverse idler shaft 31, an arm portion 51 is formed on a support bracket 47, the arm portion extending to the case-side support portion 50 from the periphery of a support hole 48 which is formed on the support bracket 47, a curved surface portion which takes on a circular arc shape centering on the shaft center of the reverse idler shaft 31 and is joined with one another is formed on the case-side support portion 50 and the arm portion 51, respectively, and a bolt 49 is disposed such that the central axis thereof passes through each curved surface and is oriented toward the shaft center of the reverse idler shaft 31.
Patent JP-2013197336-A (JP)
Title: Semiconductor element and manufacturing method of the same
Inventor: NIHEI NORIKO
IPC: H01L33/32
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent chips and cracks of a support substrate and separation of a protective film in a semiconductor element such as an LED element which uses a conductive support substrate, at the time of dicing cut of the semiconductor element.SOLUTION: In a semiconductor element, an eutectic junction layer and a protective film are not formed on cutting lines for dicing cut of the element thereby to prevent separation and chips of the eutectic junction layer and the protective film at a cut surface. In addition, by arranging a metal layer with less ductibility so as to cover an end of the protective film, chips and cracks of a support substrate and separation of the protective film in dicing are prevented.
Patent JP-2013194685-A (JP)
Title: Air-fuel ratio variation abnormality detecting device
Inventor: IWASAKI YASUSHI
IPC: F02D45/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide excellent detecting accuracy on detection of variation abnormality of air-fuel ratio, regardless of responsiveness of an air-fuel ratio sensor.SOLUTION: The responsiveness of a pre-catalyst sensor is estimated based on an average value of a difference ΔA/F(A/F is air-fuel ratio) in an M cycle being an output variation value of the pre-catalyst sensor and an each cylinder air-fuel ratio estimate value provided from an each cylinder air-fuel ratio estimating model of using output of the pre-catalyst sensor (S170). A variation between cylinders of air-fuel ratio is detected based on the estimated responsiveness (S180-S200). Excellent detecting accuracy can be provided on the detection of the variation abnormality of the air-fuel ratio regardless of the responsiveness of the pre-catalyst sensor.