baber/WOPTO huggingface dataset:
Patent JP-2011181705-A (JP)
Title: Solar cell with output relaxing function
Inventor: AIHARA SHIGERU
IPC: H01L31/042
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell with an output relaxing function which relaxes abrupt change in power generation amount and which decreases a burden of an inverter in accordance with a short-time increase or decrease in quantity of light.  <P>SOLUTION: The solar cell 1 with the output relaxing function is characterized in that a metal electrode layer 102, a semiconductor layer 103 joined to the metal electrode layer, a transparent electrode layer 104 joined to the semiconductor layer, and a light transmittance control layer 105 joined to the transparent electrode layer are formed in order and arranged on a conductive substrate, a collecting electrode provided to the transparent electrode layer and a light transmittance control layer control IC electrically connected to a metal electrode are arranged on the conductive substrate, and the control IC includes a power generation amount-measuring means for the semiconductor layer and a comparison operation means for changing light transmittance in a direction where the change in power generation amount is canceled in accordance with measured change in power generation amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180526-A (JP)
Title: Driving method of electrophoretic display device
Inventor: YAMADA YUSUKE
IPC: G09G3/20
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform multi-level display with high accuracy in an electrophoretic display device.  <P>SOLUTION: A method is provided for driving an electrophoretic display device which includes a plurality of pixels (20) where an electrophoresis layer (23) is sandwiched between a first electrode (22) and a second electrode (21). The method includes: step (ST30) of supplying a first voltage pulse (P1) of one polarity among first and second polarities to a first pixel (PX1) in a first display status; step (ST50) of supplying a second voltage pulse (Pb1) of the other polarity among the first and second polarities to the first pixel; the step (ST30) for supplying a third voltage pulse (P2), which has the same polarity as that of the first voltage pulse, and which has a duration different from that of the first voltage pulse to the second pixel (PX2) in the first display status; and the step (ST50) for supplying the second voltage pulse to the second pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184111-A (JP)
Title: Lighting system of passenger conveyor
Inventor: OKUYAMA KENICHI
IPC: B66B31/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system beautifully lighting without generating unnatural non-lighting area, even when a plurality of rod-shaped light sources are continuously disposed in the moving direction of steps.  <P>SOLUTION: In the lighting system 10 of a passenger conveyor 1 arranged on the handrails 4 installed on the both sides of the steps 3 and along the moving direction of the steps 3, the plurality of the rod-shaped light sources 12a, 12b having point light sources 16a, 16b are equipped. The plurality of the rod-shaped light sources 12a, 12b are arranged on the handrail 4 in such a way that the point light sources 16a, 16b line up along the moving direction of the steps 3. In at least a part of the plurality of the rod-shaped light sources 12a, 12b, the plurality of the point light sources 16a are disposed with a predetermined pitch P. In the adjacent rod-shaped light sources 12a, 12b, the interval R between the adjacent point light sources 16a, 16b is set to 1.5 times the predetermined pitch P or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186962-A (JP)
Title: Order management device, order management system, and order management method
Inventor: OTSUBO ATSUSHI
IPC: G07G1/12
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation efficiency for tray service or the like by improving the efficiency and accuracy of slip visual determination in the tray service or the like.  <P>SOLUTION: The order management system includes: an order terminal device 1 which receives order data; a relay device 2 having a storage unit which stores a plurality of image data and a control unit which generates accounting slip print data based on the order data and image data selected in association with the order data, generates item data for each item based on the order data, generates divided image data by dividing the image data according to the number of items contained in the order data, and generates order slip print data for each item based on the item data and the divided image data; an accounting printer 3 which outputs an accounting slip according to the accounting slip print data; and one or more cooking instruction printers 4 which output an order slip according to the print data for each item.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193076-A (JP)
Title: Imaging device
Inventor: YAMAMOTO YOSHIKAZU
IPC: G03B7/095
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a time that cannot monitor occurs when an object having high luminance, such as a headlight of a car or train is photographed during low illumination photographing.  <P>SOLUTION: The imaging device skips a normal luminance control mode (slow shutter→electronic multiplication→automatic gain control→automatic light quantity control) when detecting excessive luminance during low illumination photographing, reads set information of a diaphragm, gain, multiplication and an exposure time stored while associated with a predetermined control target read from a storing unit, and controls the diaphragm of a lens driver, the gain of a video signal processor, the multiplication of an electronic multiplication controller and an exposure time of the slow shutter on the basis of the set information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192193-A (JP)
Title: Railroad crossing information providing system and railroad crossing information providing method
Inventor: HATAKEYAMA SUNAO
IPC: G08G1/16
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railroad crossing information providing system for improving a safe operation of a moving body such as a vehicle approaching a railroad crossing.  <P>SOLUTION: The relative position of the moving body in relation to the railroad crossing is detected; the opening/closing state of the railroad crossing is detected; and a traffic condition in front and rear of the railroad crossing is detected. In addition, railroad crossing information is generated on the basis of the relative position, the opening/closing state and the traffic information, and output to the moving body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199960-A (JP)
Title: Terminal connection structure of superconductive cable
Inventor: MINAMINO TADAHIKO
IPC: H02G1/14
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection structure of a superconductive cable wherein power loss can be reduced.SOLUTION: The terminal connection structure J1 of a superconductive cable includes a cable core having n layers (four layers) superconductor layers 102 formed by winding multiple superconducting wires, and usual conductive terminal hardware F1 for connecting the superconductor layers 102 and usual conductive power equipment. The terminal connection structure further includes a winding portion 2 in which the number of superconductor layers is n layers (four layers) at a point immediately before a point where the superconductor layers are brought into contact with the usual conductive terminal hardware F1. It further includes a rearrangement portion 3 in which the superconducting wires are unwound and rearranged in n-1 layers (two layers) or less at the point where the superconductor layers are brought into contact with the usual conductive terminal hardware F1, the inside diameter of the innermost layer of the rearrangement portion is larger than the inside diameter of the innermost layer of the superconductor layers of the winding portion 2, and the end portions of the individual superconducting wires in the individual layers are substantially aligned at the rearrangement portion. The terminal connection structure further includes a joining portion 4 at which the superconductor layers of the rearrangement portion 3 and the usual conductive terminal hardware F1 are connected together by soldering.
Patent JP-2011199591-A (JP)
Title: Electronic switching device
Inventor: IWAMOTO TOYOICHI
IPC: H03K17/68
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic switching device which is freely used even a switch component which does not satisfy the safety specifications of each country, as a switch component operated by a user for switching on or off power supply to an electronic apparatus from a commercial line source.SOLUTION: An oscillation means oscillates upon opening of both ends of a secondary side coil by an operation switch. When both ends of the secondary side coil are short-circuited, oscillation stops as the result of a decrease in the inductor value of a primary side coil, and accordingly, the state of both ends of the second side coil is reflected upon the output form of the output from the oscillation means. As a result, according to such output form, connection or interruption of a power supply path can be performed according to the operational state of the operation switch. Here, the secondary side coil to which the operation switch is connected is insulated from the primary side coil, and therefore, even when a switch component which does not satisfy the safety specifications of each country is used as the operation switch, the safety of the user operating the operation switch is secured.
Patent JP-2011200026-A (JP)
Title: Rotary electric machine and manufacturing method for rotary electric machine
Inventor: TAJIMA YUJI
IPC: H02K3/34
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine and a manufacturing method for the rotary electric machine which solve a problem caused by a gap between an insulator and a divided core.SOLUTION: The rotary electric machine includes a plurality of divided cores, and an insulator fitted to each of the divided cores. The insulator has an insulator body, and a filler portion which is formed integrally with the insulator body and fills up a gap between the insulator and one end of the divided cores.
Patent JP-2011194530-A (JP)
Title: Automatic centering device and automatic centering method
Inventor: HOGAMI MITSUHIRO
IPC: B23Q1/38
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic centering device and method, capable of reducing the force for moving a workpiece, and capable of performing a delicate centering control.SOLUTION: The automatic centering device 1 changes over, by use of a table clamp 4, between a state where a movable table 3 for fixing a workpiece is fixed to a standard table 2 and a state where it is not fixed. When a centering is performed, the movable table 3 is put into a state where it is not fixed to the standard table 2, and floated by air pressure. In such a state, the centering is performed by horizontally moving the movable table 3 in the predetermined direction A by a displacement distance of the center measured with use of a horizontal movement mechanism 7.
Patent JP-2011203016-A (JP)
Title: Observation device
Inventor: DOI ATSUSHI
IPC: G01N21/3586
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an observation device which can perform terahertz wave observation and visible light observation to same observation position on a sample simultaneously or in a short time.SOLUTION: The observation device 1 includes: electro-optical crystals 6; a terahertz wave irradiation optical system 4 for irradiating a terahertz wave Ltoward a sample A, and providing an image of the terahertz wave Lwhich permeated the sample A on the electro-optical crystals 6; a near-infrared light irradiation optical system 5 for irradiating a near-infrared light Ltoward the electro-optical crystals 6; a near-infrared light detection system 7 for detecting the near-infrared light Lwhich changed in state by permeating the electro-optical crystals 6; and a fluorescence detection optical system 9 for detecting fluorescence generated at the sample A by irradiation with an excitation light L. The terahertz wave Lirradiation region and the near-infrared light Lirradiation region at least partially overlap in the electro-optical crystals 6. The fluorescence detection optical system 9 is constituted to detect fluorescence emitted from a region at least partially overlapped with the region of the sample A irradiated with the terahertz wave L.
Patent JP-2011203664-A (JP)
Title: Method of cleaning toner manufacturing apparatus
Inventor: SENOKUCHI TERUNORI
IPC: G03G9/087
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning toner manufacturing apparatus which not only materializes a low cost by drastically reducing the time and the amount of used water required for cleaning an apparatus but also suppresses the occurrence of dust upon the cleaning and, therefore is concerned about health problem of an operator.SOLUTION: The method of cleaning toner manufacturing apparatus includes steps of: bringing an aqueous solution containing a surfactant into contact with the attached material on a wall surface of the toner manufacturing apparatus and, thereafter, performing the cleaning. A dust collector required heretofore is made unnecessary, thereby, noise due to the dust collector is eliminated and a more comfortable operational environment can be provided. By adopting the cleaning method, a time required for the switching to the production of another kind of toner can be drastically reduced and the productivity of the toner can be extremely improved.
Patent JP-2011205578-A (JP)
Title: Error detection/correction circuit, memory controller and semiconductor memory device
Inventor: SAKAGAMI KENJI
IPC: G06F11/10
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an error detection/correction circuit 1 with high processing efficiency.SOLUTION: An LDPC error detection/correction circuit 1 includes a selector 23 that divides received data into p groups based on a check matrix H including blocks made up of unit matrixes having a size p and a plurality of shift blocks, a selector 36 that divides a group into Y subgroups, a bit node storage part 26 that stores LMEM variables for calculating a probability β in association with first address, a check node storage part 31 that stores TMEM variables for calculating an external value α in association with second address, a rotator 35 that performs rotation processing on the TMEM variables stored in the check node storage part 31 with a rotation value based on a shift value, an operation unit 30 made up of (p/Y) operation circuits that perform parallel operation processing in subgroup units, and a control part 20 that controls the entire circuit.
Patent JP-2011209820-A (JP)
Title: Image forming system, equipment retrieval method, and image forming apparatus
Inventor: SUGIMOTO KENSAKU
IPC: B41J29/38
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To retrieve an image forming apparatus in a system under detailed retrieval conditions by using WS-Discovery.SOLUTION: An image forming apparatus 1 is provided with a storage device 15 for storing one or more keywords. A communication processing part 21 receives a Probe message including a keyword as a retrieval key via a network from a client device. A message analyzing part 22b extracts the keyword as the retrieval key from the received Probe message. A keyword determination part 24 determines whether the keyword as a retrieval key matches the keyword stored in the storage device 15. The communication processing part 21 transmits a ProbeMatch message via the network to the client device only when the keyword as the retrieval key matches the keyword stored in the storage device.
Patent JP-2011209582-A (JP)
Title: In-vehicle audio reproduction device
Inventor: SATO SHUNICHIRO
IPC: G10L19/002
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To improve user friendliness of an in-vehicle audio reproduction device.SOLUTION: A sound quality determination data recording section 17 is connected to a control section 15, and a sound quality determination section 18 is connected to a microphone 12. A sound quality determination data of the sound quality determination data recording section 17 are output as an audio output sound by speakers 4, 5, 7 and 8. The audio output sound is collected as collected sound by the microphone 12, and sound quality of the collected sound is determined by the sound quality determination section 18, to vary a recording rate to a sound quality recording section 14.
Patent JP-2011208259-A (JP)
Title: Water electrolysis system
Inventor: YOSHIDA KISUKE
IPC: C25B1/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolysis system that can be fabricated into a simple, economical structure, is capable of protecting low-temperature components from high temperatures and enables effective use of exhaust heat.SOLUTION: The water electrolysis system 10 includes: a water electrolyzer 12 that produces high-pressure hydrogen by electrolyzing pure water; a water circulator 14 that circulates the water to the water electrolyzer 12; a gas-liquid separator 16 that separates oxygen and high-pressure hydrogen discharged from the water electrolyzer 12 from the water inside the water circulation device 14; the water circulator 14 that circulates the water pooled in the gas-liquid separator 16 to the water electrolyzer 12; and an air feeder 90 that feeds air for dilution to the gas-liquid separator 16, which are all housed in a casing 22. The air feeder 90 includes a single air blower 92 that has both a heat recovery function for recovering heat generated in the water electrolyzer 12 and an air blowing function for supplying the heat along with the air for dilution to the gas-liquid separator 16.
Patent JP-2011210191-A (JP)
Title: Method for printing html file
Inventor: IMAGAWA HANAYO
IPC: G06F3/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing an HTML file which can print an HTML file and an image file even if an insufficient memory is caused by the image file attached to the HTML file.SOLUTION: When a read HTML file and an image file attached to the HTML file cannot be entirely developed at once on an analysis memory (S12: NO), syntax analysis, image processing and printing are performed separately for the HTML file (character string file) and the image file (2 in S17-S24). Therefore, even if the insufficient memory is caused by the image file attached to the HTML file (S12: NO), and even if a medium for printing the HTML file is small, the HTML file and the image file can be printed, and the detailed printing of the image file can be also performed.
Patent JP-2010213288-A (JP)
Title: Multi-antenna transmission for spatial division multiple access
Inventor: WALTON J RODNEY
IPC: H04Q7/36
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering vector which is used by a terminal for transmission on the uplink by obtaining and decomposing an uplink channel response matrix for each terminal.  <P>SOLUTION: An "effective" uplink channel response vector is formed for each terminal based on its steering vector and its channel response matrix. Multiple sets of terminals are evaluated based on their effective channel response vectors to determine the best set for uplink transmission. Each selected terminal performs spatial processing on its data symbol stream with its steering vector and transmits its spatially processed data symbol stream to an access point. The multiple selected terminals simultaneously transmit their data symbol streams via their respective MIMO channels to the access point. The access point performs receiver spatial processing to its received symbol streams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011216744-A (JP)
Title: Electrolyte for aluminum electrolytic capacitor and aluminum electrolytic capacitor
Inventor: SAKAKURA MASARO
IPC: H01G9/035
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte low in impedance characteristic and long in lifetime.SOLUTION: The electrolyte contains a solvent composed of water and an organic solvent, a phosphorus oxo acid ion generation component for generating a phosphorus oxo acid ion in an aqueous solution, a chelating agent coordinated in aluminum for forming a water-soluble aluminum chelate complex, a compound selected from an undecanedioic acid, an undecanedioic acid salt, a dodecanedioic acid, a dodecanedioic acid salt, a tridecanedioic acid and a tridecanedioic acid salt, and a compound selected from formic acid, a formic acid salt, an adipic acid, an adipic acid salt, a glutaric acid and a glutaric acid salt. The compound selected from the undecanedioic acid, undecanedioic acid salt, dodecanedioic acid, dodecanedioic acid salt, tridecanedioic acid, and tridecanedioic acid salt has a saturation dissolution quantity at 50°C at most.
Patent JP-2011222258-A (JP)
Title: Lithium ion secondary battery
Inventor: KATO SHIGEMOTO
IPC: H01M4/70
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which has an excellent adhesiveness between a current collector and electrode active material film, a small internal resistance, high battery capacity, and excellent cycle characteristics.SOLUTION: A lithium ion secondary battery is provided which has electrodes each comprising an electrode current collector where an electrode active material film containing an electrode active material is laminated. In the lithium ion secondary battery, a ten-point average surface roughness Rz on the electrode active material film side of the electrode current collector is 1.5 μm≤Rz≤t×4/5 μm (where t is the thickness of the electrode current collector) and a contact angle of water α to the surface is 60° or less.
Patent JP-2010240446-A (JP)
Title: Electric appliance for cleaning
Inventor: MACNAUGHTON ROY
IPC: A47L9/16
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved cleaning appliance of the canister type.  <P>SOLUTION: The cleaning appliance of the canister type includes separating apparatus (12) for separating dirt from a dirt-bearing fluid flow, a support (74) for supporting the separating apparatus on the appliance, a duct (30) having a fluid inlet for receiving the fluid flow from a fluid outlet of the separating apparatus, and a mechanism (88) for urging together the fluid inlet of the duct and the fluid outlet of the separating apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011225261-A (JP)
Title: Packing box for equipment
Inventor: NODA YUICHI
IPC: B65D81/113
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a packing box reducing the time and labor for delivering equipment for an apartment building to each dwelling unit.SOLUTION: A plurality of storing recesses 14 are formed and arranged in a lower cushioning material 13 to allow part of the equipment 21 to be fitted into the storing recesses 14 so that the equipment 21 can be held in the upright state. An outer packaging box 11 is structured in a manner that at least one of an upper face and side faces thereof is made openable so that an upper cushioning material 12 and the lower cushioning material 13 can be taken out in the state of vertically holding the equipment 21 between them. The upper cushioning material 12 is structured to be separable from the equipment 21 and the lower cushioning material 13 in the state that the equipment 21 is fitted into the storing recesses 14 of the lower cushioning material 13 in the upright state.