baber/WOPTO huggingface dataset:
Patent JP-2013171540-A (JP)
Title: Traveling lane detector, traveling lane detection method, and program
Inventor: OCHI MITSURU
IPC: G01S13/91
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a traveling lane of a vehicle to be appropriately detected by front detection by rader devices.SOLUTION: Rader devices 11a, 11b are installed on adjacent lanes respectively, and each of them includes an installation lane and an adjacent lane in its detection range. A storage part 12 stores a reception power value sequentially at the time when the rader devices 11a, 11b receive a reflection wave from a detection object vehicle at a prescribed interval. A calculation part 13 calculates the representative value of a reception power at a prescribed time for each of the rader devices 11a, 11b. When the detection object vehicle is in a direction of movement of approaching the rader devices 11a, 11b, a weighted mean value when it is weighted so as to be heavier as an acquisition time separates from the prescribed time is calculated for a prescribed number of reception power values of which acquisition times are before and in order near the prescribed time, as the representative value. A determination part 14 determines the traveling lane for the detection object vehicle on the basis of the comparison result on the magnitude of the calculated representative value of the reception power in the rader devices 11a, 11b.
Patent JP-2013175832-A (JP)
Title: Image processing apparatus, signal transfer circuit and semiconductor integrated circuit
Inventor: SHOJI MOTOHIRO
IPC: H03K5/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To correctly adjust a phase shift caused downstream in parallel signals output from an upstream processing circuit even if the shift is one period of a reference signal or more without using the parallel signals.SOLUTION: In a block in synchronism with a reference signal CLKA, an input section to an output stage flip-flop 51 has a multiplexer 41 for selecting normal data that is parallel data output from an upstream data processing circuit 21 or adjustment data that is parallel data generated by an adjustment data generation section 31. A block in synchronism with a reference signal CLKB has: a first phase adjustment section 71 for adjusting the phase of the adjustment data inputted; a second phase adjustment section 81 for controlling the phase adjustment on the basis of a detection result of a phase shift of the adjustment data and a determination result of coincidence of the adjustment data and received data extracted therefrom; and a downstream data processing circuit 91 for processing the normal data phase-adjusted on the basis of the result of adjustment.
Patent JP-2013175547-A (JP)
Title: Conductive paste for forming solar cell electrode
Inventor: KONNO SEIYA
IPC: H01L31/04
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive paste, having a composition suitable for a Pb-free conductive paste, and used for forming an excellent solar cell electrode on an n-type silicon layer.SOLUTION: The conductive paste for forming a solar cell electrode contains a conductive powder, a glass frit, a zinc oxide powder, and an organic vehicle, wherein a glass frit composition contains 45 to 65 wt.% of BiO, 10 to 20 wt.% of SiO, and 10 to 40 wt.% of BaO, and content of a zinc oxide powder is 2 to 5 pts.wt. with respect to 100 pts.wt. of the conductive powder.
Patent JP-2013175911-A (JP)
Title: Label switch transmission system, management server and label number determination method
Inventor: SASAI TAKEO
IPC: H04L12/701
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is necessary to perform cooperation between management servers when an MPLS-TP line is managed in the plurality of management servers in a conventional case.SOLUTION: A label switch transmission system includes: a terminal station which mutually connects a TDM line and a packet line; a relay station which transfers a packet by the packet line; a management server which determines a label number of the packet and informs the terminal station and the relay station under control of line setting information; and a host system which indicates a connection destination of the TDM line to the management server. When the TDM line is relayed through the terminal station and the relay station, which are individually managed by the plurality of management servers under the control of the host system, the management server combines an identifier of the TDM line and that of the terminal station connected to the TDM line, and determines the label number of the packet.
Patent JP-2013172834-A (JP)
Title: Vacuum cleaner
Inventor: OINUMA SHIGENORI
IPC: A47L7/04
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner allowing a user to confirm the emission of ultraviolet ray from an ultraviolet lamp.SOLUTION: A vacuum cleaner has a vacuum cleaner body including an electric fan 31. The vacuum cleaner has a dust collecting portion 32 for catching dust from air containing the dust which is sucked by driving the electric fan 31. The vacuum cleaner has an ultraviolet lamp 34 for irradiating the dust collecting portion 32 with an ultraviolet ray. The vacuum cleaner has a detection sensor 35 for detecting the amount of ultraviolet ray received, at a position facing the ultraviolet lamp 34 through the dust collecting portion 32. The vacuum cleaner has a display unit 36 making a notification corresponding to the amount of ultraviolet ray received which is detected by the detection sensor 35.
Patent JP-2013176308-A (JP)
Title: Method of manufacturing processed minced meat product
Inventor: MIYAJIMA MIHO
IPC: A23L13/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a processed minced meat product whereby a processed minced meat product excellent in juiciness, appropriate softness and meat graininess can be obtained.SOLUTION: To manufacture a processed minced meat product, mixed minced meat in which minced meat processed with an alkali agent and minced meat processed with an acidic agent are mixed in different phases is made. Both the minced meat processed with the alkali agent and the minced meat processed with the acidic agent are prepared in advance and mixed, or the minced meat processed with the alkali agent in advance is prepared and additional minced meat is added thereto as the acidic agent is added, and they are mixed; or the minced meat processed with the acidic agent in advance is prepared and additional minced meat is added thereto as the alkali agent is added and they are mixed. In this way, the mixed minced meat can be made.
Patent JP-2013178151-A (JP)
Title: Radio wave correction timepiece and control method for radio wave correction timepiece
Inventor: FUJISAWA TERUHIKO
IPC: G04G5/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave correction timepiece and a control method for the radio wave correction timepiece, which can improve receiving sensitivity.SOLUTION: The radio wave correction timepiece includes: a receiving part (an antenna 21 and a tuning circuit 221) for outputting a received signal according to a standard radio wave; a local oscillation part 224 for generating a local oscillation signal; a mixer part (a mixer circuit 225) for generating an intermediate signal of an intermediate frequency which is a difference between a frequency of the local oscillation signal and a frequency of the received signal by mixing the local oscillation signal and the received signal; a crystal filter 2261 for extracting a signal of a predetermined bandwidth centering a center frequency from the intermediate signal; a time information acquisition part for acquiring time information on the basis of the extracted signal; a storage part for storing the frequency of the local oscillation signal according to the standard radio wave; an oscillation frequency adjustment part 22B for adjusting the frequency of the local oscillation signal generated by the local oscillation part 224 so as to match the center frequency of the crystal filter 2261 and the intermediate frequency on the basis of the frequency of the local oscillation signal which is stored in the storage part.
Patent JP-2012130738-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To properly encourage a sense of expectancy for a special game state depending on situations after a shift to a specific performance mode.SOLUTION: After the occurrence of a sudden probability variation jackpot (without time shortening) or a small winning, a selection mode is shifted to a latency mode in which the presence or absence of a shift to a probability variation state can be hardly recognized. The ratio of the shift of the performance mode (latency mode) is changed depending on whether an opportunity for the shift to the latency mode is a sudden probability variation or the small winning and whether or not the number of times of variations after control to the latency mode is the predetermined number of times (e.g. 26 times) or more. Such a constitution enables the sense of expectancy for the probability variation state to be properly encouraged depending on the situations (of the number of the times of the variations and the like) after the shift to the latency mode.
Patent JP-2013179181-A (JP)
Title: Organic photoelectric conversion element
Inventor: MATSUMURA MICHIO
IPC: H01L51/42
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element which has a heterojunction-type active layer and is excellent in photoelectric conversion efficiency.SOLUTION: An organic photoelectric conversion element comprises: a first electrode; a second electrode; and a first active layer and a second active layer abutting against the first active layer which are provided between the first electrode and the second electrode. The first active layer contains a first active material as an organic material, and the second active layer contains a second active material. Electrons or holes are injected from the first active layer to the second active layer. Excitons generated by photoexcitation in the first or second active layer have a diffusion length of at least 20 nm in the first or second active layer.
Patent JP-2013186188-A (JP)
Title: Toner for electrostatic charge image development and manufacturing method of the same, electrostatic charge image developer, toner cartridge, image forming method, and image forming apparatus
Inventor: IWASAKI EISUKE
IPC: G03G9/08
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that suppresses transfer unevenness under a high-temperature and high-humidity environment.SOLUTION: A toner for electrostatic charge image development contains a binder resin, and europium colorant. The content A of europium on the surface of the toner measured by X-ray photoelectron spectroscopy analysis is 0.001 to 1.0 atm%; the content B of europium inside the toner measured by fluorescent X-ray analysis is 0.2 to 10.0 kcps; and a value of A(atm%)/B(kcps) is 0.001 to 2.5.
Patent JP-2013188023-A (JP)
Title: Rotor of permanent magnet type motor
Inventor: NAKADA TORU
IPC: H02K1/22
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet type motor, which efficiently suppresses strength deterioration of a rotor core.SOLUTION: A rotor core comprises an inter-pole flux barrier 29 which is disposed at a position between the edge of the rotor core and a plurality of permanent magnets and extending over poles formed by a prescribed number of permanent magnets. The inter-pole flux barrier comprises: a first flux barrier which is formed of a hole at a portion corresponding to a q-axis; and a second flux barrier which is formed of a hole at a portion adjacent to the first flux barrier in a circumferential direction. The rotor core comprises: a first bridge which is formed in a core between the first flux barrier/the second flux barrier and the outer edge side of the rotor core in the circumferential direction; a second bridge which is formed in the core between the permanent magnet and the first flux barrier; and a third bridge which is formed between the first flux barrier and the second flux barrier, and connects the first bridge with the second bridge by the core.
Patent JP-2013184866-A (JP)
Title: Method for producing czts compound semiconductor
Inventor: SAKAI TAKENOBU
IPC: H01L31/04
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a CZTS (Copper Zinc Tin Sulfide) compound semiconductor capable of producing a dense CZTS compound semiconductor at a lower firing temperature than hitherto.SOLUTION: A method for producing a CZTS compound semiconductor in which SnS or SnSis included in a sintering aid, has a step for firing a sintered body containing Cu, Zn, Sn and S under an environment in which a sintering aid exists.
Patent JP-2013187514-A (JP)
Title: Surface position detection method and device, and exposure method and device
Inventor: HIDAKA YASUHIRO
IPC: G03F9/02
Filed: 2012-03-10
Abstract: PROBLEM TO BE SOLVED: To detect in high accuracy a surface position at many measurement positions of a surface to be measured without complicating too much an optical system.SOLUTION: An AF sensor 12 for detecting surface position information of a wafer surface Wa comprises: a light-transmitting optical system 14A for obliquely projecting a slender slit image onto the wafer surface Wa along a plane of incidence; a light-receiving optical system 14B for receiving reflected light of the wafer surface Wa and reforming a slit image; a deflection prism 32 formed with a slender light-receiving slit 33a along a longer direction of the reformed slit image; a vibration mirror 26AD for changing a defocus amount of the slit image; and a light-receiving element array 36 for detecting light passing the light-receiving slit 33a.
Patent JP-2013192277-A (JP)
Title: Generated electric power suitable use system by natural energy
Inventor: MURANO MINORU
IPC: H02J3/46
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a generated electric power suitable use system by natural energy that can use electric power generated with natural energy without wasting by converting generated electric power from power generation facilities using the natural energy into AC electric power and using the AC electric power in combination with transmitted electric power of a commercial power source, does not make a reverse power flow of the generated electric power to the commercial power source side in a case of contingency, and further never wastes the generated electric power even when the generated electric power is less than what is called a prescribed amount.SOLUTION: There is provided an electric power generation system configured to utilize electric power from power generation facilities using natural energy by putting together transmitted electric power sent out by a DC-AC conversion device and AC transmitted electric power by a commercial power source with respect to power generation facilities requiring AC conversion. The DC generated electric power from a plurality of facilities is integrated in advance up to a power generation amount which is large enough for conversion from DC to AC by the DC-AC conversion device.
Patent JP-2013188842-A (JP)
Title: Cutting tool
Inventor: HIROSE KAZUHIRO
IPC: B23B27/14
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool having excellent welding resistance and chipping resistance, and capable of exhibiting stable cutting performance over long time use.SOLUTION: A cutting tool includes a substrate formed of a cermet. The cermet is formed of a hard phase formed of Ti, at least one type of metal other than Ti that is selected from groups 4, 5, and 6 of the Periodic Table, and a compound containing at least one element of carbon and nitrogen, a bonded phase having an iron group metal as a principal component, and unavoidable impurities. On the cutting surface of the substrate, at least one of zirconia particles and alumina particles with an average particle size of 0.5-5 μm are scattered, and the concentration of at least one element of aluminum and zirconium on the surface is 0.5-5 atom%.
Patent JP-2012198891-A (JP)
Title: Systems and methods for generating bill
Inventor: NATHAN BOWMAN LITTRELL
IPC: G06Q50/06
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To enable disconnection of energy supply to certain appliances/equipment during peak periods, with rate structures satisfactory to utility customers.SOLUTION: In response to the transmission 402 of a load control request, the number of load control events that have occurred during a billing period is calculated (404). Moreover, the number of event overrides initiated by a customer during the billing period is calculated (406). It is determined (412) if the number of event overrides that have occurred during a billing plan exceeds a predetermined threshold and, if yes, a penalty is implemented (416). In this way, a bill for consumed energy is generated based on energy consumption measurement and received notification.
Patent JP-2013191141-A (JP)
Title: Monitoring controller
Inventor: MARUYAMA TAKAHIRO
IPC: G05B23/02
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring controller capable of easily predicting generation of an alarm regarding equipment which an operator notices.SOLUTION: A monitoring controller 200 includes: a noticing equipment storage part 23 which considers preliminarily selected equipment among pieces of equipment 1 as noticing equipment, and stores noticing equipment information which is information regarding the noticing equipment; an equipment relation storage part 24 which stores relation information among the respective pieces of equipment including the noticing equipment; a data processing part 21 which calculates correlation between alarm information which is information regarding generation of an alarm of the noticing equipment, and alarm information on related equipment which is equipment related to the noticing equipment based on the relation information stored in the equipment relation storage part 24; an alarm information correlation storage part 25 which stores the correlation calculated by the data processing part 21; and a related information retrieval part 22 which retrieves possibility that the noticing equipment generates the alarm based on the correlation stored in the alarm information correlation storage part 25 when arbitrary equipment 1 generates the alarm.
Patent JP-2013195456-A (JP)
Title: Antireflection sheet
Inventor: ITO SUSUMU
IPC: G02B1/14
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection sheet having good productivity and exhibiting excellent optical characteristics and scratch resistance.SOLUTION: An antireflection sheet 1 includes a transparent substrate 2 and, on at least one side of the transparent substrate 2, a hard coat layer 3, a first low refractive index layer 4 formed by a wet method and having a lower refractive index than the hard coat layer 3, a second low refractive index layer 5 formed by a dry method and having a lower refractive index than the hard coat layer 3, and a lubricant layer 6 mainly composed of a fluorine-based lubricant having a silane coupling group.
Patent JP-2013194125-A (JP)
Title: Polystyrene-based foam-molded article
Inventor: MOTOMURA TAKASHI
IPC: C08J9/228
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene-based foam-molded article having favorable surface hardness and tensile strength.SOLUTION: A polystyrene-based foam-molded article comprises a fused body of polystyrene-based foam particles, wherein the foam-molded article contains isobutane satisfying expressions of 0.6X≤Y≤1.0X (Expression 1) and 0.5≤Y≤2.5 (Expression 2), where X (wt.%) represents an amount of isobutane in the inner part of the foam-molded article and Y (wt.%) represents an amount of isobutane in the surface layer of the article.
Patent JP-2013196895-A (JP)
Title: Dc circuit breaker
Inventor: NIWA YOSHIMITSU
IPC: H01H33/59
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a DC circuit breaker capable of increasing absorbable energy.SOLUTION: In the DC circuit breaker in which a main circuit breaker 1 and a sub circuit breaker 2 are connected in series and a commutation circuit 5 for making a current in a direction opposite to a current flowing to the main circuit breaker 1 flow is connected in parallel to the main circuit breaker 1, an auxiliary circuit in which an energy absorbing element 3 and a resistor 4 are connected in series is connected in parallel to the main circuit breaker 1.
Patent JP-2012216802-A (JP)
Title: Field effect transistor, and memory and semiconductor circuit including the field effect transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/115
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor (FET) with small off current, which is used in a microfabricated semiconductor integrated circuit.SOLUTION: A field effect transistor includes: a thin oxide semiconductor with a thickness of 1 nm or more and 30 nm or less formed approximately perpendicular to an insulation surface; a gate insulation film formed covering the oxide semiconductor; and stripe-shaped gates each with a width of 10 nm or more and 100 nm or less formed covering the gate insulation film. Since three faces of the thin oxide semiconductor are covered by the gates in this structure, electrons injected from a source and a drain can be effectively eliminated and the space between the source and the drain can be made substantially a depletion region, thereby reducing the off current.
Patent JP-2013198442-A (JP)
Title: Transfer device
Inventor: NOZAKI YUSUKE
IPC: C12M3/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device having a simple structure and capable of smoothly and surely recovering, transferring and furthermore transplanting a sheet graft such as a cultured cell sheet.SOLUTION: A transfer device 1 for transferring a sheet graft 100 includes a columnar or spindle-shaped support 2, and a plurality of piercing parts 3 projecting from the side surface of the support 2. The sheet graft 100 can be held by piercing the sheet graft 100 by at least part of the plurality of piercing parts 3.
Patent JP-2013205029-A (JP)
Title: Altitude information acquiring device and altitude information acquiring system
Inventor: MIYAKE TAKESHI
IPC: G01S19/14
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an altitude information acquiring device and an altitude information acquiring system which can accurately acquire the orientation and the magnitude of movement in an altitude direction while suppressing power consumption.SOLUTION: An altitude information acquiring device comprises: measuring means which measures atmospheric pressure; wireless communication means which performs near field wireless communication with an external device; altitude information acquiring means which acquires altitude information from a positioning device through the wireless communication means; inversion detecting means which detects an inversion of a changing direction of the atmospheric pressure periodically measured by the measuring means; communication control means which controls a timing to acquire the altitude information through the wireless communication means at a set timing, on the basis of the inversion detected by the inversion detecting means; and integrated altitude change acquiring means which acquires a rising altitude integrated value obtained by integrating an amount of altitude change upon rising and a falling altitude integrated value obtained by integrating an amount of altitude change upon falling, on the basis of the acquired altitude information.