baber/WOPTO huggingface dataset:
Patent JP-2011254431-A (JP)
Title: Generation method and generation device of optical orthogonal frequency division multiplexing optical signal
Inventor: HASEBE KOICHI
IPC: H04J14/02
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a generation method and a generation device of an optical orthogonal frequency division multiplexing optical signal for generating an optical OFDM signal of high frequency utilization efficiency.SOLUTION: An optical serial-parallel converter 20 converts an input optical signal to an optical signal having four wavelengths and demultiplexes into the respective wavelengths. An optical subcarrier generator 11 generates four conversion lights having frequency intervals corresponding to the bit rate of the demultiplexed optical signal. Wavelength converters C1-C4 superimpose the optical signal with the different conversion lights for the respective wavelengths of the optical signal to obtain optical signals whose center wavelengths are the conversion lights. Filters T1-T4 restrict bandwidths and transmits the optical signals so that the frequency bandwidths of the optical signals become a frequency corresponding to twice the bit rate. An optical multiplexer 14 multiplexes the four transmitted optical signals to generate an optical OFDM signal from the input optical signal.
Patent JP-2010282627-A (JP)
Title: Interconnection network provided with dynamic sub-network
Inventor: JACQUET FRANCOIS
IPC: G06F13/16
Filed: 2010-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel interconnection network architecture for generating many parallel connections simultaneously.  <P>SOLUTION: The interconnection network with m first electronic circuits 102 and n second electronic circuits 106, includes m interconnection sub-networks, each comprising: one addressing bus and one information transfer bus connecting one of the m first circuits to all the n second circuits and comprising a plurality of electrically conducting wire segments 112a and 112b connected to each other through signal repeater devices; means of controlling the repeater devices, capable of making at least one of the repeater devices active depending on the value of an addressing signal, the active repeater device forming a communication path in the information transfer bus for data signals between the one of the m first circuits and one of the n second circuits or between several of the n second circuits, where m and n are integer numbers greater than 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011259602-A (JP)
Title: Substitute power supply device for secondary battery and control method of substitute power supply for secondary battery
Inventor: TAMAMUSHI RYOHEI
IPC: G01R31/34
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a substitute power supply device for a secondary battery to test on-vehicle motors, and of the control method of a secondary battery substitution test.SOLUTION: A substitute power supply device for a secondary battery comprises: a power source unit 1 which converts AC voltage from an AC power source 5, through a full-wave rectifier circuit 11, to DC voltage, and which, based on this DC voltage, outputs a voltage as arranged according to a corresponding type of an on-vehicle motor 4 to be tested; a detector 3 for detecting a current which is supplied from the power source unit 1 to the on-vehicle motor 4; a table 22 which stores characteristic data according to a corresponding type of an on-vehicle secondary battery; a control processing part 21 for generating control data to control an output voltage from the power source unit 1, which is based on characteristic data of the on-vehicle secondary battery read from the table 22, on a detected current value from the detector 3, and on rotation information of the on-vehicle motor; and an output control circuit 2 which includes an output control part 23 for controlling the output of the power source unit 1 based on the control data from the control processing part 21. And the substitute power supply device for a secondary battery performs a test according to the corresponding type of the on-vehicle motor 4 and to the corresponding type of the on-vehicle secondary battery.
Patent JP-2011255933-A (JP)
Title: Oiling apparatus
Inventor: ITO SHIGEYOSHI
IPC: B67D7/32
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an oiling apparatus capable of preventing a fuel filler cap from being not closed forgetfully after fuel is supplied.SOLUTION: The oiling apparatus 1 includes: a fuel filler cap placing part 45 to be formed in a housing body 2; and fuel filler cap detecting means 46 for detecting whether the fuel filler cap 48 is placed in the fuel filler cap placing part. Display/report means can be arranged for displaying or reporting that the fuel filler cap is placed continuously in the fuel filler cap placing part when a nozzle switch 43 is turned off and then the fuel filler cap detecting means detects that the fuel filler cap is placed in the fuel filler cap placing part for a prescribed time or more. The fuel filler cap detecting means has a rod 46a to abut on a fuel filler cap placing plate 45a and a microswitch 46b to be connected to the rod. When the fuel filler cap is placed on the fuel filler cap placing plate, the fuel filler cap placing plate is moved downward by the empty weight of the fuel filler cap and the rod is also moved downward to turn on the microswitch.
Patent JP-2012004868-A (JP)
Title: Image processing method for image reader, and image reader
Inventor: IMAGAWA TAKESHI
IPC: G06T1/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method capable of reproducing a high-quality image in which occurrence of a light/dark stripe is suppressed.SOLUTION: An image processing method for an image reader which reads the image of a conveyed document 20 by disposing adjacent image sensors 13 partially overlapping each other comprises: a step of black/white correction on each piece of image data output by the image sensors; a step of deviation correction in the sub-scanning direction of each piece of corrected image data; a brightness correction processing step (processing D) which corrects the brightness of an image so that the average values of the pixel values of the overlapping areas of the adjacent image sensors are coincident; and an image connection processing step for reproducing an image by connecting each piece of brightness-corrected image data. The brightness correction processing step (processing D) subjects an area in which the average luminance of the overlapping area is calculated to weighting in a manner such that small weight is put to the periphery and large weight is put to the center.
Patent JP-2012004905-A (JP)
Title: Information processing device and method, program, and information processing system
Inventor: SEKI NAOKO
IPC: H04N5/91
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieval of one of materials before and after edition by using the other.SOLUTION: An OA server management terminal 100 creates association information in which each of one or more interview materials which are data obtained as a result of interview according to a predetermined interview content is associated with an OA material which is data obtained as a result of edition of the one or more interview materials. Based on an interview meta data as link information, a program meta data, and OA transmission material information, the OA server management terminal 100 creates information including an OA transmission material ID, an OA transmission information ID, an interview ID, and a material information ID as the association information. The present invention can be applied to an information processing device comprising an OTC system.
Patent JP-2011147756-A (JP)
Title: Pan for rice cooking/boil cooking
Inventor: YASUMURA SEIICHIRO
IPC: A47J27/00
Filed: 2010-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply compose at a low cost a pan for rice cooking/boil cooking which achieves energy saving by shortening boil cooking time or the like, and is effective for preventing boiling over or scatter of a stock.  <P>SOLUTION: An apron part 2e erected surrounding the outer peripheral part of a pan lid 3 is provided on the peripheral edge of the opening of a pan body 2. The shape of the pan lid 3 is made to a cross section arch shape with a high center and low circumference. A plurality of discharge holes 7 are penetrated in prescribed parts of the pan lid 3. A member 5 for discharging steam or the like which is an elastic material made of a heat-resistant rubber covers the upper part of these discharge holes 7. Recessed groove 8 which extend in the radial direction and are opened toward the peripheral edge are provided on the lower face of the member 5 for discharging steam or the like. The steam or the like discharged from the discharge holes 7 is discharged toward the upper face of the pan lid 3 through the recessed grooves 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012007481-A (JP)
Title: Gas fuel regulator
Inventor: SAKAMI NOBUHIKO
IPC: F02M21/06
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent excessive increase in weight and steep rise in manufacturing costs while securing sufficient pressure resistance performance of a high pressure part, for a gas fuel regulator.SOLUTION: The gas fuel regulator 1A includes a high pressure part A including a pressure control valve including a seat member 12 and a valve body 11 and forming a flow channel of gas fuel before decompression and a low-pressure part B including a pressure regulating chamber 14 and forming a flow channel of the gas fuel passing through the pressure control valve after the decompression, wherein the introduced gas fuel is fed to the downstream side after reducing and regulating the pressure to a prescribed pressure. The high pressure part A, together with a high pressure part body 3 constituting the same, is detachably mounted on a body 2 side while it is gas-tightly inserted into a cartridge container 4 having pressure resistance performance of a prescribed level or more. The pressure resistance performance of the low-pressure part B provided at the body 2 side is lower than that of the high pressure part by a prescribed level or more.
Patent JP-2011061761-A (JP)
Title: Wake-up circuit, device and method for galvanic isolator
Inventor: NG GEK YONG
IPC: H04B13/00
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a galvanic isolator.  <P>SOLUTION: In a method of reducing an amount of power, a transmitting part 30, when getting ready to transmit data or a power signal to a sensing/receiving part 50, transmits a wake-up signal to the sensing/receiving part 50 via a separating medium 40. The sensing/receiving part 50 receives the wake-up signal. In response to the wake-up signal, a receiver 20 shifts from its sleep mode to an operational mode. After passage of a time duration t<SB>RDY</SB>from transmission of the wake-up signal, a signature pattern is transmitted from the transmitting part 30 to the sensing/receiving part 50 via the separating medium 40. The sensing/receiving part 50 or the receiver 20 verifies the validity of the signature pattern. When determining that the pattern is valid, the receiver 20 is made to receive data or a power signal from the transmitting part 30. The transmitting part 30 then transmits the data or power signal to the receiver 20 via the separating medium 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012010100-A (JP)
Title: Display device
Inventor: OSHIMA YOSHIHIRO
IPC: H04R1/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device for electrically preventing resonance in a speaker system and vibration propagation to a display part without adding an accessory constituent such as an acoustic reflector, etc., to the speaker system.SOLUTION: A display device includes: a display part 1 having a sound signal output circuit for outputting a sound signal; and a speaker system 2 having a housing 20 joined with the display part 1 and a speaker 21 stored in the housing 20. The display device outputs sound related to the sound signal by outputting the sound signal from the sound signal output circuit to the speaker 21. In the display device, a band stop filter for attenuating the amplitude of the sound signal in a band including the resonance frequency of the speaker system 2 in a joined state with the display part 1 is arranged between the sound signal output circuit and the speaker 21.
Patent JP-2011167185-A (JP)
Title: Method for producing decomposed chitin
Inventor: OSADA MITSUMASA
IPC: C12P19/26
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing decomposed chitin from a raw material while improving selectivity of the decomposed chitin from the chitin-containing raw material.  <P>SOLUTION: The method for producing decomposed chitin includes a first step for treating the raw material comprising a chitin-containing composition or chitin with subcritical water or supercritical water at a temperature and for hours included in a specified region of a temperature-time plane, and a second step for hydrolyzing the hydrothermally treated raw material in the first step or chitin extracted from the raw material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008360-A (JP)
Title: Deposit detection optical system and observation device
Inventor: HAGIWARA JUNYA
IPC: G02B13/04
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized deposit detection optical system in which a field angle for photographing an outer space with a photographing lens is enlarged, and to provide an observation device thereof.SOLUTION: A deposit detection optical system 6 is combined with a photographing lens 7 that photographs the outer space through a wind shield 20 to image an image of an outer surface 20a of the wind shield 20. The deposit detection optical system 6 comprises: a prism block 2 that converts light from a light source 1 into a substantially parallel light flux and irradiates the outer surface 20a of the wind shield 20 with the light; and a first to third mirrors 3 to 5 that guide the substantially parallel light flux reflected by the outer surface 20a to the photographing lens 7 and include reflection faces for imaging the image of the outer surface 20a. At least one of the reflection faces is composed of a rotation-asymmetrically curved surface.
Patent JP-2012015729-A (JP)
Title: Remote control device, remote control setting method and program
Inventor: SOGABE AKIRA
IPC: H04M11/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a user when a control command scheme for a new device to be controlled is set.SOLUTION: A remote control device comprises: a communication unit capable of communicating via a network; a remote control unit capable of transmitting one or more control commands to a controlled device depending on the operation of a user; a memory unit for storing control command information specifying the one or more control commands to be transmitted from the remote control unit; and a setting unit for setting control command information to the memory unit based on a communication result of communication from the communication unit to the controlled device via the network. The setting unit makes the communication unit transmit a device search signal to the network, and detects a controlled device connected to the network, obtains the device information of the detected controlled device from the controlled device, and determines control command information to be set in the memory unit based on the obtained device information.
Patent JP-2012010907-A (JP)
Title: Tissue and method of producing the same
Inventor: IWASAKI MINORU
IPC: A47K7/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide tissue having softness, smoothness, and moistness equal to or greater than that of conventional moisturized tissues, and also having less sticky feeling and hard to tear during use.SOLUTION: Two-ply chemical-coated tissue is configured in such a manner that chemical is applied onto the tissue so as to give a chemical content of 2.0-5.5 g/mon both surfaces, the basis weight per layer of a sheet configuring the two-ply paper is 10-25 g/m, and the thickness of the two-ply paper is 100-140 μm.
Patent JP-2012011305-A (JP)
Title: Electrostatic atomizing device
Inventor: SUZUKI HITOSHI
IPC: F24F6/12
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic atomizing device allowing high-accuracy setting of a distance between a heat absorption side of a Peltier element and a tip side of each electrode.SOLUTION: The electrostatic atomizing device includes the Peltier element 45 including the heat absorption side and a heat radiation side. The electrostatic atomizing device includes an electrode part 59 including: the electrodes 78 absorbing water condensed on the heat absorption side by cooling by heat absorption of the Peltier element 45 from at least the tip side, and atomizing the water to mist containing a radical by natural discharge from the tip side; and an electrode holding part 79 holding the electrodes 78. Each electrode 78 is pressed into the electrode holding part 79 with the tip part as a reference position.
Patent JP-2012015805-A (JP)
Title: Host controller, information processing device and sampling method
Inventor: MURAYAMA MASAYOSHI
IPC: H04L7/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To enable data from a memory card to be correctly obtained, and to enable transmission efficiency of data to be improved.SOLUTION: A host controller comprises: plural pieces of data input means (25-27) for repeating an operation to acquire plural values by performing sampling for a CRC status returned in response to write data according to plural clocks having different phases; and control means (21) for identifying a value correctly obtained as a value of the CRC status from among the plural values obtained by the plural pieces of data input means and notifying a predetermined device of a determination result indicating whether data transmission succeeded or not.
Patent JP-2012021793-A (JP)
Title: Shield plate for ion beam etching
Inventor: NAKAMURA MOTONORI
IPC: G01N1/28
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an easily reusable long-life shield plate, for use in preparing a sectional observation sample by etching with an ion beam, to give shielding against the ion beam without necessitating flattening of sides even when no usable edge face remains after repeated use.SOLUTION: A shield plate for shielding, in preparing a sectional observation sample by irradiation with an ion beam, the top face of the sample against the ion beam is prismatic in shape, has on a flank thereof an edge that makes possible mirror polishing of the sample by irradiation with the ion beam, and has a plurality of shielding members whose thickness in a direction orthogonal to the flank is not smaller than the diameter of the ion beam radiation and that are so formed integrally that the under faces form a flat shape or the shielding members and holding members that hold the shielding members are integrated.
Patent JP-2012006072-A (JP)
Title: Pressure-welding method for joined annular body and pressure-joining fixture thereof
Inventor: HAYASHI YOSHINOBU
IPC: B23K20/00
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-welding method for enhancing the strength at break of a pressure-welded material, and to provide a pressure-joining fixture capable of uniformly pressurizing the end faces to be pressure-joined, and a joined annular body.SOLUTION: There is provided a pressure-welding method in which a juxtaposed part of a nearly-annular body having the juxtaposed part slightly juxtaposed in such a state as to brush against each other on the same diameter is fixed by a holding fixture such as a vise and is cut at one time by a cutter using a cutting blade or meltdown to form the same end faces to be welded. There is also provided the welded annular body. Further, there is provided a compass-like pressure-joining fixture having two supporting rods in which the holding parts are provided to the outer peripheral edges of both supporting rods and hold the vicinities of both cut end faces of the cut annular body. The pressure joining fixture is provided with a pressure device for pressurizing the holding parts to a direction in which both holding parts come close to a radial direction by a provided pressurizing device around the supporting axis of the pressure-joining fixture as a center.
Patent JP-2012020694-A (JP)
Title: Truck bed cover device of truck vehicle
Inventor: YOKOZUKA TAKEO
IPC: B60P7/04
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To allow a cover body not to hinder a loading operation of a load when the cover body covering the load loaded on a truck bed and rotated to be opened and closed by a drive mechanism is opened, and to completely shield the load from a travel wind by the cover body.SOLUTION: A truck bed cover device includes: a cover body 1 turnably supported on side gate plates Tb of a truck bed Ta and covering the entire upper surface of a load loaded on a truck bed Ta with a two-divided structure of a division line in a front-rear direction of the truck bed Ta; and a drive mechanism 2 rotating and opening and closing the cover body 1. In the cover body 1, each half part of the two-divided structure is turned into a two-folded structure of a folding line in the front-rear direction of the truck bed Ta, and folded and stacked on an outer side surface of the side gate plate Tb when opened.
Patent JP-2012022228-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SASAKI TERUO
IPC: G03G5/14
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good adhesiveness, and blocking characteristics and excellent potential characteristics such as a potential in a bright portion and a residual potential, causing no generation of black spots or memory, and having no influences by environmental variation on these excellent characteristics.SOLUTION: The electrophotographic photoreceptor includes at least a base coating layer and a photosensitive layer successively layered on a conductive support, in which the base coating layer contains a copolymer polyamide resin containing a repeating unit of a structure expressed by general formula (1).
Patent JP-2012022266-A (JP)
Title: Fixing belt, fixing device, and image forming apparatus
Inventor: BABA MOTOFUMI
IPC: G03G15/20
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To realize a fixing belt and fixing device that are capable of reducing frictional force generated between an inner circumferential surface of the fixing belt and a member contacting the inner circumferential surface, and to provide an image forming apparatus.SOLUTION: As a fixing belt 102 rotates in the circumferential direction, an inner circumferential surface thereof slides against a contacting member, generating frictional force between the inner circumferential surface (the inner circumferential surface of a metallic layer 146) of the fixing belt 102 and the contacting member. Here, the inner circumferential surface of a metallic layer 146 is provided with an irregular part 150 for retaining a lubricant 148, suppressing the lubricant 148 from running out when the inner circumferential surface of a metallic layer 146 slides against the contacting member 118, and reducing the frictional force generated between the inner circumferential surface (the inner circumferential surface of a metallic layer 146) of the fixing belt 102 and a contacting member 118 that contacts the inner circumferential surface.