baber/WOPTO huggingface dataset:
Patent JP-2011052990-A (JP)
Title: Underwater detection device and method for discriminating kind of fish
Inventor: MATSUO YUKIO
IPC: G01S15/96
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater detection device and a kind-of-fish discrimination method for determining the kind of fish swimming in the water.  <P>SOLUTION: The envelope of a reflection signal from a simple fish is roughly divided into a reflected wave from its air bladder whose intensity of reflection is the highest, and reflected waves from the parts other than the bladder. By paying attention to the matter that the reflected waves from the parts other than the air bladder are different depending on the kind of the fish, the kind of the fish of a detection object is discriminated on the basis of information on a peak having the largest amplitude value of the envelope detected from the reflection signal of the detection object, and a peak existing before and after the peak.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055157-A (JP)
Title: Optical communication system, and optical communication method
Inventor: YOSHINO MANABU
IPC: H04J14/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system and an optical communication method, for evading the waste of bands when the time to give a transmission permission is different depending on a plurality of wavelengths or core wires.  <P>SOLUTION: In the optical communication system, the start time of the transmission permission is allocated with a predetermined margin to the optical transmitter of a subscriber side device. To put it concretely, to the optical transmitter of the subscriber side device, the start time of the transmission permission of a wavelength switching destination is allocated after the end time of the transmission permission allocated to the optical transmitter using the wavelength of a switching destination and after the lapse of the time needed for switching the wavelength at least from the end time of the transmission permission allocated to the optical transmitter using the wavelength of a switching source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055208-A (JP)
Title: Communication terminal, information transmission system and transmission route determination method
Inventor: TERAJIMA YOSHIAKI
IPC: H04W84/18
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication terminal which can avoid delay resulting from a link with poor transmission quality to attain stable network coding information transmission.  <P>SOLUTION: The communication terminal constitutes an ad hoc network which adopts network coding, and includes a routing management part 2 which selects independent route candidates which are the candidates for independent routes to be included as an independent link set which is a set of independent routes used for encoding routing among the independent routes in the ad hoc network on the basis of an independent link complexity showing complexity for determining the independent routes from a transmission source to a reception destination of data on the basis of topology information showing a connection state of the ad hoc network, and includes the independent routes included in the independent route candidates in the independent link set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050852-A (JP)
Title: Photocatalyst-applied object and photocatalytic coating fluid
Inventor: TAKAGI YOJI
IPC: B01D53/86
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst-applied object which can obtain high photocatalytic gas decomposition activity, even in the case that a heavy coat exceeding 2 μm in thickness is applied to the object, in order to inhibit the deterioration of an enamel coating surface or a clear coating surface, as well as a photocatalytic coating fluid.  <P>SOLUTION: This photocatalyst-applied object includes a photocatalytic layer formed on the surface of a base material, and the photocatalytic layer can be obtained by drying the photocatalytic coating fluid after its application. Further, the photocatalytic coating fluid contains photocatalytic titanium oxide particles, niobium oxide particles, a curable silicone emulsion and water. The photocatalytic titanium oxide particles and the niobium oxide particle are partially coated or modified by a substance with a hydrophobic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290233-A (JP)
Title: Wiring substrate and method for manufacturing the same
Inventor: HIGASHITANI HIDEKI
IPC: H05K3/18
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate with high reliability in interlayer connection, and reduced in variation in connection resistance values by making the formation of minute wiring and the securement of interlayer connection.  <P>SOLUTION: The wiring substrate includes an electrically insulating base material 101, wiring placed on both sides of the electrically insulating base material 101, a via hole 103 formed by penetrating the electrically insulating base material 101, and a conductive body 104 filled in the via hole 103. The wiring at each side of the electrically insulating base material 101 is electrically connected to each other by the conductive body 104. At least one of the wiring is thin membrane wiring 102 formed by a vacuum membrane formation method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058368-A (JP)
Title: Method for controlling internal combustion engine
Inventor: WAKASA KIYOTAKA
IPC: F02D41/12
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve or relax the jerky movement of a vehicle generated during traveling at low speed.  <P>SOLUTION: In fuel cut control over an internal combustion engine, when an accelerator opening θ is set to a threshold or below, it is determined as one of fuel cut start conditions. When a variation or a rate of change Δθ/Δt per unit time in the accelerator opening θ is below a predetermined value A, the threshold is set to a value θ<SB>1</SB>smaller than a threshold θ<SB>2</SB>when it is not below the predetermined value. Thereby, it becomes possible to reduce fuel cut start frequency when slightly depressing an accelerator pedal during the traveling at low speed and to avoid occurrence of the jerky movement due to frequency of fuel cut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069224-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain power generation capacity by power generation by combined use of metal ball liquid metal gravity and solar heat which is about 10,000 to 20,000 times greater than by an existing steam turbine.  <P>SOLUTION: When three kinds of opposed metal ball-liquid metal gravity solar turbines are driven respectively by vacuum acceleration+compressed air mass acceleration of metal balls and liquid metal and compressed air heat acceleration of gravity including mercury or water, the power generated by the turbine drive can be increased with an atmospheric constant-speed, constant-volume power about 10,000-20,000 times that of the existing steam turbine and a possible drop of 1,000 m or the like as vertically downward gravity acceleration. The existing power generation in the world is increased 10 times or the like by the operation of various gravity power generations, so that anybody can easily cooperate with spread of various automobiles or various ships driven by extremely inexpensive gravity power generation storage batteries, spread of all-electric homes and electrification of plants driven by electricity, and the like. Consequently, zero fuel cost and zero CO2 emission are attained, whereby the existing thermal power generation is reduced to zero to prevent the global heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059899-A (JP)
Title: Information processing apparatus and method of controlling the same
Inventor: OKIHARA KENICHI
IPC: G06T1/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To embed information even in an electronic document including a font of character with narrow spacing, so as to be properly extracted while preventing awkwardness.  <P>SOLUTION: A document analysis unit 202 analyzes document image data input by an input unit 201 and extracts the size and position of a circumscribed rectangle of each character. An embedding method discriminating unit 203 compares a total value of two character spacings A, B in a character string of three consecutive characters with a preset threshold value Th to determine whether the character string of interest is suitable for embedding by adjusting character spacing or suitable for embedding by adjusting character widths. A watermark embedding unit 206 embeds one-bit information in the character string of interest in accordance with an embedding method determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155025-A (JP)
Title: Semiconductor device
Inventor: Yu jing chi
IPC: H01L27/06
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for preventing the occurrence of a latch-up phenomenon.  <P>SOLUTION: The semiconductor device includes a P-type semiconductor substrate; an N-type well, a first P<SP>+</SP>diffusion region, a second P<SP>+</SP>diffusion region, a Schottky diode, a first N<SP>+</SP>diffusion region, a second N<SP>+</SP>diffusion region, a third P<SP>+</SP>diffusion region, a fourth P<SP>+</SP>diffusion region, a first insulating layer, a second insulating layer, a first parasitic bipolar transistor, and a second parasitic bipolar transistor. The Schottky diode is coupled to an input signal. The first N<SP>+</SP>diffusion region and the second N<SP>+</SP>diffusion region are coupled to voltage sources each. When the voltage level of the input signal is higher than that of the voltage sources, the Schottky diode conducts charge to prevent the charge from being conducted through the first and second parasitic bipolar transistors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012254937-A (JP)
Title: New matrix peptide of rho-kinase
Inventor: KATAYAMA YOSHIKI
IPC: C07K7/08
Filed: 2009-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a matrix peptide or the like, specifically phosphorylated by Rho-kinase.SOLUTION: This peptide is one including, for example, an amino acid sequence shown by formula (1): [R/K]-X-[D/A]-[R/K]-[R/K]-[R/K]-[R/K/L]-X-[S/T]-[L/V/F]-[K/R/V]-[Q/G/V]-X-[M/R/P]-X-X-[M/L/G].
Patent JP-2011060190-A (JP)
Title: Road-vehicle communication system, road side communication equipment, and on-board unit
Inventor: TANIGUCHI YUICHI
IPC: G08G1/09
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-vehicle communication system and an on-board unit for determining a distance to a prescribed location ahead of a vehicle traveling direction with high accuracy.  <P>SOLUTION: The road-vehicle communication system is provided with an optical beacon 4 equipped with a beacon control unit 7 which transmits second down-link information 30 configured of a plurality of transmission frames and an on-board unit 2 which receives the second down-link information 30. The beacon control unit 7 transmits the second down-link information 30 by including transmission progress information with first transmission of the second down-link information 30 after the reception of up-link information as a reference in each of the plurality of transmission frames. The on-board unit 2 is provided with an elapsed time recognition unit 21a which recognizes, when completing the reception of the second down-link information 30 by receiving all the transmission frames equivalent to the total frames, a reception elapsed time spent until the completion of the reception of the second down-link information 30 on the basis of the transmission progress information included in each of the received transmission frames.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068026-A (JP)
Title: Decorative molding formed by insert molding and method of manufacturing the same
Inventor: IMAYOSHI KOJI
IPC: B32B27/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative molding having high physical and chemical resistances and strengths.  <P>SOLUTION: In the decorative molding having a decorative film laminated on a molded resin, the decorative film has a decorative pattern formed at least on the surface of a base film and is a decorative molded product formed by fixing the decorative film to the surface of the molded resin by insert-molding the decorative pattern from the surface on which the decorative pattern is formed. The decorative pattern is sealed completely by the base film and the molded resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069436-A (JP)
Title: Swivel joint
Inventor: NAKABAYASHI KUNIAKI
IPC: F16J15/18
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a swivel joint which produces no variation of pressure losses and less pressure losses.  <P>SOLUTION: A swivel joint 10 is configured so that a bent pipe 12 and a housing 16 which are fastened to one another by a male screw portion 24 and a female screw portion 52 are rotatable relative to an inner pipe 14 and a shaft 18 which are fastened to one another by a female screw portion 40 and a male screw portion 66 because outer circumferential portions 14B, 14D and 18B and inner circumferential portions 28, 16B and 54 slide relative to one another. In addition, because a fluid flows along the flow path 20 of the bent pipe 12, the flow path 36 of the inner pipe 14, and the flow path 64 of the shaft 18, a member which is a resistance to the flow of the fluid does not exist in the flow paths, and variations of pressure losses are not produced in the swivel joint 10 even when the bent pipe 12 and the housing 16 are rotated about an axis O relative to the inner pipe 14 and the shaft 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071855-A (JP)
Title: Transmitter
Inventor: WATANABE RYOSUKE
IPC: H04J11/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM transmitter capable of avoiding data interference between OFDM symbols.  <P>SOLUTION: The transmitter which transmits modulated waves includes: an OFDM symbol generation part which generates an effective symbol including a plurality of carrier wave signals in a frequency relation perpendicular to each other by performing inverse Fourier transform of a plurality of transmission signals, and sequentially generates OFDM symbols added to a first end and a second end on the opposite side of the effective symbol using a signal in a first period from the first end of the effective symbol as a guard interval; and a convolution filter which sequentially performs a convolution operation of data strings of a plurality of sampling points which the OFDM symbols have for each first data string of the prescribed number of taps, wherein the convolution filter performs the convolution operation of the first data string obtained by periodically adding a data string of the second end of the effective symbol to a data string of the first end when the convolution operation of the first data string including the data string of the first end of the effective symbol is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010110198-A (JP)
Title: Inner rotor type brushless motor
Inventor: IWASA TSUYOSHI
IPC: H02K5/04
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner rotor type brushless motor reducing a cost more than conventional devices and fixing the position of a stator core at a holding member such as a bracket.  <P>SOLUTION: In the inner rotor type brushless motor, the holding member holding the stator core includes: a mounting surface formed in a surface vertical in the axial direction of a shaft and brought into contact with an opposite member installing the inner rotor type brushless motor; a plurality of bending-erecting parts erecting their own bendings approximately vertically from the mounting surface and holding the outer peripheral surface of the stator core; and a plurality of mounting flanges for clamping the motor to the opposite member. The holding member holding the stator core is obtained by integrally molding these mounting surface, bending-erecting parts and mounting flanges.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067537-A (JP)
Title: Catheter and prolongation tool
Inventor: OKUBO ITARU
IPC: A61B8/12
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter which has a prolongation tool and allows a transmitting/receiving part to move inside a sheath, thereby to improve workability; and a prolongation tool for the catheter.  <P>SOLUTION: The catheter includes a catheter body 2 inserted into a body cavity and a prolongation tool 3 which connects the catheter body 2 to an outer driving device 100 for driving the catheter body 2, wherein a transmitting/receiving part 41 mounted to the catheter body 2 can move along the axial direction of a sheath 20; and a driving shaft 42 connected to the transmitting/receiving part 41 and a signal path 54 can be connected to the outer driving device 100 through a prolongation shaft 60 mounted to the prolongation tool 3 to be movable along the axial direction and a prolongation signal path 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067550-A (JP)
Title: Dental radiographic apparatus
Inventor: TOMOE TAKESHI
IPC: A61B6/14
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a large FOV (field of view) using an X-ray imaging means with a narrow light receiving surface.  <P>SOLUTION: This dental radiographic apparatus 1 includes an arm 2 supporting an X-ray source 11 and the X-ray imaging means 12; a turning means 3 rotating the arm 2; and a sliding means 4 linearly moving the X-ray imaging means 12. The dental radiographic apparatus 1 carries out a first sliding step for moving the X-ray imaging means 12 into a first detecting position (P1) by the sliding means 4; a first imaging step for acquiring a first projection image group (R1-190) transmitted through a first area; a second sliding step for moving the X-ray imaging means 12 into a second detecting position (P2); a second imaging step for acquiring a second projection image group (L1-190) transmitted through a second area; and a step for laminating projection images of the same phase angle of the arm 2 in the first projection image group (R1-190) and the second projection image group (L1-190).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077690-A (JP)
Title: Signal processing device, program, and communication system
Inventor: SHIBA SHUGO
IPC: H04L12/70
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a communication session switching processing between communication devices having different process specifications related to a communication session.  <P>SOLUTION: There is provided a communication system that includes a plurality of communication devices and a signal processing device for processing a packet flowing among the plurality of communication devices. Then, the signal processing device includes: a means for receiving the packet from a transmitting communication device; and a means for transmitting the received packet, simply as received or after processing by a packet converting means, to a receiving communication device that is a destination of the packet, wherein when a communication session and the session is shifted from a state that the communication session connecting between a first transmitting communication device and the receiving communication device is established to have a connection between a second transmitting communication device and the receiving communication device, the packet converting means processes the received packet received from the second transmitting communication device so as to maintain a consecutiveness related to a content of packets to be transmitted to the receiving communication device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073034-A (JP)
Title: Welding condition setting apparatus and welding condition setting program
Inventor: CHIN KENEI
IPC: B62D65/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately set welding conditions of spot welding.  <P>SOLUTION: Information on a designed vehicle is stored in a design data storage part 23. In a mass production data storage part 24, there are stored information concerning vehicles produced in the past and information concerning spot welding of these vehicles. In a pattern data storage part 25, there are stored shape pattern data in which the shapes of panel materials concerning vehicles produced in the past are standardized and processing pattern data in which spot points of the panel materials and the related welding equipment are standardized. A component specifying part 31 specifies joining panel groups from the coordinate information of the spot points. Successively, a shape pattern specifying part 32 specifies the shape information of the joining panel groups, while a process pattern specifying part 33 specifies process information on the basis of the shape information. Then, a formula specifying part 34 specifies formula of welding conditions on the basis of the process information, wherein calculation parts 35-37 determines welding conditions (pressurizing force, welding current, and energization time) on the basis of the formula.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075870-A (JP)
Title: Voice synthesizing system, and device and program of the same
Inventor: IWAKI TAKESHI
IPC: G10L13/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To output synthesized voice without voice interruption even in a midway of reproduction of the synthesized voice without waiting the completion of the whole voice synthesizing processing of one sentence.  <P>SOLUTION: This voice synthesizing system includes an inputting means for inputting an input sentence, a sentence dividing means for dividing the input sentence into divided sentences of one or more synthesis units, one or more sound synthesizing means for generating each sound waveform data for each of the divided sentence divided by the sentence dividing means, a voice reproducing means for combining the sound waveform data from the sound synthesizing means and outputting the synthesized voice, and a reproduction controlling means for performing scheduling of synthesized voice output processing based on the responsiveness of sound waveform data generating processing by the sound synthesizing means and the responsiveness of producing processing of the synthesized voice by the voice reproducing means. The voice reproducing means outputs the synthesized voice according to the scheduling of synthesized voice output processing by the reproduction controlling means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085299-A (JP)
Title: Air conditioner
Inventor: TAKAKURA KOJI
IPC: F24F13/20
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner to be arranged under floor or under the roof, which can be taken out of or brought to the installation place through an inspection opening.  <P>SOLUTION: The air conditioner 10 arranged under floor or under the roof heat-exchanges air sucked from a suction port 11 by a heat exchanger 13 connected to an outdoor unit 12, exhausts the heat-exchanged air by a fan 14 from an outlet port 15, and supplies the air into a room. An electric heater 16 is arranged between the heat exchanger 13 and the fan 14. The heat exchanger 13, the electric heater 16, and the fan 14 are respectively arranged in first/second/third casing 17-19 which can be separated and in which air flows from the upstream side to the downstream side. The first/second/third casings 17-19 are taken out of under floor or under the roof, and are brought to under floor or under the roof through the inspection opening in a separated state.  <P>COPYRIGHT: (C)2011,JPO&INPIT