baber/WOPTO huggingface dataset:
Patent JP-2013197604-A (JP)
Title: Radio communication system, user device, base station, server device, and communication control method
Inventor: MORIOKA YASUSHI
IPC: H04W52/28
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute appropriate state transition operation in a radio communication system comprising a user device which can execute a plurality of applications in parallel.SOLUTION: A user device 10 can execute a plurality of applications A in parallel. The user device 10 obtains packet statistical information I associated with a packet P transmitted or received by each of the plurality of applications A per application A, and reports it to a base station 20. The base station 20 calculates a state transition parameter CP used for controlling state transition of the user device 10 and base station 20 on the basis of the packet statistical information I received from the user device 10. The base station 20 executes state transition control on the basis of the calculated state transition parameter CP.
Patent JP-2013195468-A (JP)
Title: Substrate
Inventor: NOMURA YOSHIAKI
IPC: G03F9/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To enable accurate setting of a position of a mask of an exposure device even when substrate components are ones for a small liquid crystal product for a mobile device or else.SOLUTION: A substrate comprising substrate components used for a liquid crystal screen of a mobile device by being conveyed and exposed by an exposure device comprises: a plurality of substrate components arranged in the form of a matrix; a non-substrate-component region where the substrate components are not arranged on the substrate; and alignment lines which are set so as to extend in the conveyance direction of the substrate and pass between the substrate components.
Patent JP-2012129554-A (JP)
Title: GaN SUBSTRATE, MANUFACTURING METHOD OF THE SAME, NITRIDE SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD OF THE SAME
Inventor: AKITA KATSUSHI
IPC: H01L21/205
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a GaN substrate which achieves planarization of a surface, a manufacturing method of the same, a nitride semiconductor element and a manufacturing method of the same.SOLUTION: A GaN substrate 28 according to the present invention comprises a substrate 14 of GaN monocrystal, an intermediate layer 24 of AlGaN(0<x≤1) formed on the substrate 14 by epitaxial growth, and an upper layer 26 of GaN formed on the intermediate layer 24 by epitaxial growth. The intermediate layer 24 is formed of AlGaN which grows on the whole region of a principal surface 14a including a region to which contaminants adhere. Accordingly, the intermediate layer 24 normally grows on the substrate 14 and a growth face 24a of the intermediate layer 24 is flat. Because the growth face 24a of the intermediate layer 24 is flat, a growth face 26a of the upper layer 26 formed on the intermediate layer 24 by epitaxial growth is flat.
Patent JP-2013196476-A (JP)
Title: Data processor and memory control device
Inventor: YAMAZAKI HIDEKI
IPC: G06F12/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve burst transfer of data and restoration of burst-transferred data by using a memory unit for performing single transfer of data.SOLUTION: On the basis of various signals and data following the protocol of a DDR2-SDRAM to be supplied from the outside, a bridge circuit 514 executes address conversion and command conversion, and supplies them to a CPU-MRAM 62 which operates with a protocol different from that of the DDR2-SDRAM. The CPU-MRAM 62 includes first MRAM 621 to fourth MRAM 624 each of which performs the single transfer of data. For example, in the case of reading data, the bridge circuit 514 serializes first data MRAM_DATA1 to fourth data MRAM_DATA4 to be transmitted from the first MRAM 621 to the fourth MRAM 624, and associates a pseudo data strobe signal Para-DQS with the acquired serial data for output.
Patent JP-2013194175-A (JP)
Title: Composite material and production method therefor
Inventor: ISHINAGA JUNYA
IPC: D06M15/09
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material comprising as a matrix a biodegradable organic compound having few number of voids and good mechanical strength and reinforced with conductive fibers represented by carbon fiber.SOLUTION: There is provided a production method for a composite material provided by impregnating a biodegradable organic compound into conductive fibers, which method comprises (1) a step (A) of adhering the biodegradable organic compound to the conductive fibers and (2) a step (B) of impregnating the resin in the fibers by irradiating the fibers with microwaves to generate heat.
Patent JP-2013199101-A (JP)
Title: Injection molding machine
Inventor: TOKUNO RYUICHI
IPC: B29C45/50
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine superior in molding stability.SOLUTION: An injection molding machine 10 comprises: an injection member 52 movably provided in an axial direction in a cylinder 41 and injecting a molten resin in the cylinder 41 to fill the molten resin in a mold 30; a driving part 43 moving the injection member 52; a control part 80 controlling the driving part 43; and a resin pressure detector 57 detecting a resin pressure applied to the injection member 52. The control part 80 stops the injection member 52 after the start of an injection step and before the start of a pressure holding step, calculates a time integration value of a detection value detected by the resin pressure detector 57 while the injection member 52 is stopped, and adjusts a filling amount by the injection member 52 on the basis of the calculated time integration value.
Patent JP-2013204444-A (JP)
Title: Control device of internal combustion engine
Inventor: KAWAHARA SHUJI
IPC: F01M1/20
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which can improve detection accuracy of oil pressure by accurately removing a hydraulic pressure pulsation component from oil pressure discharged from an oil pump.SOLUTION: An ECU 54 of a control device 4 obtains a pulsation frequency of oil discharged from an oil pump 13 on the basis of an engine rotation speed and the number of teeth of an inner rotor in an oil pump, filters a detection value of a hydraulic sensor 51, and outputs an abnormal signal to a warning lamp 55 to light or blink a warning lamp 55 on condition that filtered detection value of the hydraulic sensor 51 is less than the lowest discharge oil pressure set in accordance with an engine rotation speed.
Patent JP-2013206801-A (JP)
Title: Connector for ic card
Inventor: TAKAI YOSUKE
IPC: G06K17/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To allow for low profile of an IC card connector, while setting the same projection length of each IC card from the card slot of the IC card connector.SOLUTION: In a second inject member 244, a second abutting surface 249, against which the end face at the tip of an inserted SD card 42 abuts, is formed at an end continuous to a step part including a first abutting surface 241 against which the tip of an inserted Duo card 40 abuts. Position of the first abutting surface 241 is set closer to the card slot by a predetermined distance ΔDa, when compared with the second abutting surface 249.
Patent JP-2013208008-A (JP)
Title: Electric vehicle
Inventor: TAJIMA TAKAMITSU
IPC: B60L9/18
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of applying an appropriate voltage lower than a high voltage like that of an electric railroad field to a motor and an inverter for supplying power to the motor even when the high voltage is applied thereto from overhead wiring.SOLUTION: Since a second DC/DC converter 32 is arranged between an overhead wiring contact terminal CT for receiving power of a high-voltage overhead wiring feed voltage Vh from overhead wiring L by contacting the overhead wiring L, and a DC terminal 26 of an inverter 22 for driving a motor 20 in addition to a first DC/DC converter 31 for stepping up a battery voltage Vb of a high-voltage battery 24 to a value corresponding to the overhead wiring feed voltage Vh, the second DC/DC converter 32 becomes an electrical buffering device to avoid application of the high voltage to the inverter 22 even when the overhead wiring feed voltage Vh being a high voltage is applied from the overhead wiring L.
Patent JP-2013203040-A (JP)
Title: Liquid ejection head and liquid ejection device
Inventor: IIJIMA YASUSHI
IPC: B41J2/05
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To improve heat characteristic and restrict an occurrence of non-uniform printing, etc, resulting from heat distribution in the direction of a line of nozzles, by arranging a heat dissipation plate even in a configuration in which a butting part for positioning is disposed on a support substrate.SOLUTION: A liquid ejection head comprises: a recording element substrate having an element for generating energy used for ejecting liquid; a support substrate supporting the recording element substrate and having a butting part used for positioning with respect to a carriage on which a liquid ejection head can be mounted; and a heat dissipation plate disposed on the back of the support substrate on which the recording element substrate is supported. The length of the heat dissipation plate in the scanning direction of the carriage is two or more times greater than the length of the recording element substrate in the scanning direction. The heat dissipation plate has a narrow section which is equal to a half of or less than the maximum width in a direction orthogonal to the scanning direction.
Patent JP-2013209678-A (JP)
Title: Method of manufacturing molten steel
Inventor: TAKAHASHI YUKIO
IPC: C21C1/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing molten steel, excellent in flame catching efficiency and productivity, and capable of increasing a compounding ratio of a cold iron source such as an iron scrap when manufacturing molten steel from hot metal.SOLUTION: A first top-blowing lance 3 has an oxidizing gas-supplying path for supplying oxygen gas for refining and supplying a flux using the oxygen gas as gas for conveyance, and a fuel-supplying path. Fuel is supplied from the fuel-supplying path by using the first top-blowing lance, and simultaneously, the oxygen gas is supplied toward hot metal 14 in a converter from the oxidizing gas-supplying path. While forming flame below the top-blowing lance by combusting the fuel with a part of the oxygen gas, lime-based flux 13 is supplied to the hot metal from the oxidizing gas-supplying path to perform dephosphorizing treatment. The acquired hot metal is then charged into the other converter, and while forming flame below the leading end of a second top-blowing lance using the second top-blowing lance with the same configuration as that of the first top-blowing lance, flux is supplied from the oxidizing gas-supplying path together with the oxygen gas so that the hot metal is subjected to decarburization refining, thereby manufacturing molten steel from the hot metal.
Patent JP-2013210231-A (JP)
Title: Disk surface inspection method and device therefor
Inventor: FUNAKI TOSHIJI
IPC: G01N21/95
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To correctly inspect a defect on a substrate surface regarding a substrate determined as a substrate of a kind to be defined as an inspection object originally, by checking whether a substrate of an inspection object is a substrate of a kind to be defined as an original inspection object even when a glass substrate that is not the original inspection object is mixed.SOLUTION: In a disk surface inspection method and a device therefor, a disk that is a sample is rotated, the sample is irradiated with light while moving the sample in a right-angle direction to a center axis of rotation, light reflected/scattered in a first direction from the sample irradiated with light is detected to obtain a first detecting signal, light reflected/scattered in a second direction from the sample irradiated with light is detected to obtain a second detecting signal, the first detecting signal and the second detecting signal are processed to detect a defect on the sample. An output level of the first detecting signal or an output level of the second detecting signal is compared with a preset threshold value to determine whether the disk that is the sample is made of a predetermined material.
Patent JP-2012150833-A (JP)
Title: Hand-held device with touch screen and digital tactile pixels
Inventor: PHIL HARRISON
IPC: G06F3/0488
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch screen which presents both a visible output and a mechanical output.SOLUTION: A hand-held electronic device 100 comprises a case 101 having one or more major surfaces, a touch screen 102 disposed on one of the major surfaces, a processor 106 operably coupled to the touch screen, and one or more tactile pixels disposed proximate the touch screen. Each of the tactile pixels includes an actuatable portion coupled to an actuator and a sensor. The actuator and sensor are coupled to the processor. The actuator is configured to actuate in response to instructions from the processor and the sensor is configured to generate signals as inputs to one or more programs executed by the processor when pressure is applied to the actuatable portion. The actuatable portion is actuatable by the actuator between first and second positions. A tactile feel of the actuatable portion is different in the first and second positions.
Patent JP-2013213442-A (JP)
Title: Impeller and manufacturing method of the same
Inventor: SAITO YASUHISA
IPC: F04D29/28
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an impeller which is easily manufactured and is low-cost, and a manufacturing method thereof.SOLUTION: An impeller comprises a hub 2 and a plurality of blades 4 provided to a hub face 3 of the hub 2 and inclined to one side in a peripheral direction. When taking a face on a side opposed to the hub face 3 of the blade 4 in an inclined posture as a back face 4a and a large diameter side of the hub 2 as a lower side, a plurality of impeller divided pieces 6 having a shape divided in a peripheral direction through a plurality of divided lines z radially extending along a lower edge of the back face of each blade 4 on the hub face 3 are provided to the impeller. Each impeller divided piece 6 contains a pair of abutting wall surfaces 8, 9 at both ends corresponding to a peripheral direction of the hub 2. Each impeller divided piece 6 is respectively arranged in a peripheral direction, and abutting wall surfaces 8, 9 of adjacent impeller divided pieces 6 are abut on and coupled to each other.
Patent JP-2013214428-A (JP)
Title: Switch device
Inventor: MORI KOJI
IPC: H01H23/06
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from entering a container from between an operation knob and a cylinder, even if being splattered with the liquid such as water.SOLUTION: A switch device includes: a container 10 for storing a contact; a rectangular frame-shaped cylinder 2 provided on an upper part of the container; an operation knob 1 blocking an opening 2a at an upper end of the cylinder 2, rockably supported on the cylinder by a shaft 2j, and opening/closing the contact by rocking operation; and a plunger 3 provided on one side wall 2f side of side walls 2f and 2b of the cylinder 2 vertical to a rocking surface of the operation knob 1, over the lateral width of the side wall 2f. The plunger 3 projects out from the side wall 2f of the cylinder 2, and linearly and elastically contact with the side wall 2f and a side wall 1f of the operation knob 1 opposing to the side wall 2f over the lateral width of the side wall 1f. The projecting direction of the plunger 3 inclines to the side wall 2f of the cylinder 2.
Patent JP-2013219720-A (JP)
Title: Electronic apparatus
Inventor: NAHATA TOSHIHISA
IPC: H04R17/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which is properly used for a type of electronic apparatus that vibrates a panel attached to a housing.SOLUTION: An electronic apparatus 1 includes: a piezoelectric element 30; a housing 60 having a first main surface part to which the piezoelectric element is fixed and a second main surface part facing the first main surface part; and a lid member 64 detachably coupled to the second main surface part by a claw part 66 inserted into the inner side of the second main surface part and an engagement part 67 engaging with the second main surface part with the claw part inserted into the inner side of the second main surface part. The electronic apparatus generates air conduction sounds and vibrations sounds transmitted by vibrating a part of a human body using the housing. The piezoelectric element is provided at a first side 60a in a first direction arranged in parallel with the first main surface part, and a coupling position where the lid member is coupled is provided at a second side 60b opposite to the first side in the first direction.
Patent JP-2013222305-A (JP)
Title: Information management system for emergencies
Inventor: SONEHARA NOBORU
IPC: G06Q50/26
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows for quickly and appropriately grasping whereabouts of vulnerable residents and enables use of personal information on digital terminals thereof to an extent that is not disadvantageous thereto in the event of a disaster.SOLUTION: An information management system 1 for emergencies of the present invention includes base stations 3, each of which communicates with digital terminals within a zone, and an emergency management server 2 which collects information from the digital terminals 4 via the base stations 3 and displays a population distribution in an afflicted area in the event of a disaster. Each of the base stations 3 has: an information extraction unit 306 which extracts personal location/time information, representing personal information in association with both location information and time information, from communication information and communication information logs received by a receiver unit 301A; and a data anonymizing unit 305 which anonymizes personal information of the personal location/time information extracted by the information extraction unit 306 and processes the anonymized personal location/time information such that the information is automatically erased after a second predetermined period of time.
Patent JP-2013221897-A (JP)
Title: Radiographic device
Inventor: OYAIZU KEISUKE
IPC: G01T1/17
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent photographing in a mode not conforming to each photographing technique due to mounting error or the like by a user.SOLUTION: A radiographic device 1 includes a radiation detecting device 11 constituted by a large number of solid detection elements which are two-dimensionally arranged, a radiation adjusting member attachment/detachment mechanism 13 for making a radiation adjusting member 3 for adjusting energy distribution and intensity of incident radiation attachable/detachable to a rear face with respect to a radiation incident surface of the radiation detecting device 11, a radiation adjusting member kind detection mechanism 15 that detects a kind of the radiation adjusting member 3, a radiographic device attachment/detachment mechanism 14 for making a second radiographic device 2 having a second radiation detection device 21 different from the radiation detecting device 11 attachable/detachable, and a radiographic device attachment/detachment mode detection mechanism 16 that detects an attachment/detachment mode of the second radiographic device 2.
Patent JP-2013225816-A (JP)
Title: Vehicle radio communications system and vehicle radio communications method
Inventor: WON RICARDO
IPC: H04W48/16
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle radio communications system and a vehicle radio communications method which are suitable for stably achieving radio communications between a plurality of devices in a vehicle under an environment having radio wave interference.SOLUTION: A portable information terminal 10 and a head unit 20 existing in an own vehicle A can communicate to each other by using a first communication method which performs wireless communication at a first communication speed, and s second communication method which performs wireless communication at a second communication speed slower than the first communication speed. A vehicle radio communications system determines if radio waves of a frequency band used in the first communication method is under radio wave interference. When determining no radio wave interference, the vehicle radio communications system controls the portable information terminal 10 and the head unit 20 to perform wireless communication to each other by the first communication method. When determining radio wave interference, the vehicle radio communications system controls the portable information terminal 10 and the head unit 20 to perform wireless communication to each other by the second communication method.
Patent JP-2013228289-A (JP)
Title: Range-finding sensor
Inventor: ISHIDA KIMIHIRO
IPC: G01C3/06
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical range-finding sensor using a triangle range-finding sensor and capable of determining whether an object present in the detection distance of the range-finding sensor is a moving object (hereinafter, moving body) like a human body or a stationary object.SOLUTION: A range-finding sensor determines whether a detected object is present in a detection distance by comparing an internal output voltage changed according to a distance from the detected object with a threshold voltage based on a pre-installed detection distance. When it is determined that the detected object is present in the detection distance, the range-finding sensor sets a sensor output active and simultaneously monitors whether the internal output voltage stays in a threshold set higher or lower than a fluctuation determination reference voltage value. When the internal output voltage exceeds the threshold value, the internal output voltage is reset as a new fluctuation determination reference voltage value. When the output voltage does not exceed the threshold value for a fixed period, the range-finding sensor determines that the detected object is a stationary object to forcibly set the sensor output negative.
Patent JP-2013217174-A (JP)
Title: Bottomed side ditch also serving as free gradient
Inventor: OSHIMA MASATAKE
IPC: E03F5/04
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To construct a side ditch also serving as a free gradient, by post-placing adjusting concrete in the bottomed side ditch when needed.SOLUTION: Both inner walls are formed in a vertical direction or in a downward opened state throughout the lengths of both sides inside a low-water-level portion of a bottomed side ditch, and binding adhesive strength of a post-placed adjusting concrete anchoring base is stably increased.