baber/WOPTO huggingface dataset:
Patent JP-2008257990-A (JP)
Title: Fuel cell system and its control method
Inventor: MIYATA KOICHIRO
IPC: H01M8/10
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that discharges a prescribed amount of hydrogen in just proportion even if simultaneously operating a fuel cell and a combustor.  <P>SOLUTION: The fuel cell system is provided with a fuel cell, a catalyst heater, a first air discharge path, a second air discharge path that is confluent with the first air discharge path at a first confluence point, a hydrogen discharge path that is confluent with the first air discharge path at a second confluence point, and a hydrogen discharge valve 441. The fuel cell system is further provided with a first pressure-loss calculation part 51 for calculating pressure loss from the first confluence point to an air discharge point, a second pressure-loss calculation part 52 for calculating pressure loss from the second confluence point to the first confluence point, a first pressure calculation part 53 for calculating a pressure on the downstream side of the hydrogen discharge valve on the basis of each pressure loss, a second pressure calculation part 54 for calculating a pressure on the upstream side of the hydrogen discharge valve, a pressure-difference calculation part 55 for calculating a pressure difference on the basis of each pressure, and a hydrogen-discharge-amount determination part 56 for determining a discharge amount discharged by the hydrogen discharge valve 441 on the basis of the pressure difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254620-A (JP)
Title: On-vehicle monitor mounting device
Inventor: SASAKI TAKESHI
IPC: B60R11/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device capable of positioning an on-vehicle monitor in the back of a seat back of a front seat and capable of adjusting the position in the fore-and-aft direction and the angle in the horizontal and vertical directions.  <P>SOLUTION: This on-vehicle monitor mounting device comprises a pair of front and rear fixing arms 2 and 3 arranged opposite to each other freely to be relatively moved in the opening/closing directions and freely to be coupled to each other in both sides of a pair of head rest stays 61 and 61 projected in an upper part of the seat back 60 of the front seat, a sliding plate 4 provided in an intermediate part between the head rest stays 61 and 61 of both the fixing arms 2 and 3 freely to be slid in relation to each other in the fore-and-aft direction crossing the head rest stays, and a monitor mounting portion 6 arranged in the projecting part of the sliding plate 4 projecting from the back surface of the seat back 60. Angles of the monitor in the vertical direction and in the horizontal direction can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265835-A (JP)
Title: Sheet for food container conveyance
Inventor: INAIDA MASAKATSU
IPC: B65D57/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for food container conveyance which is substituted for a paper sheet as the sheet for food container conveyance, has excellent durability and water resistance, and is light in weight and has a good handleability.  <P>SOLUTION: The sheet for food container conveyance is formed of a foamed polyolefin resin sheet, has preferably a thickness of 0.8-3 mm and a foaming magnification of 1.1-3.5 times, is more preferably comprised of multilayers, and has a surface layer containing an antibacterial agent and an antifungal agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256338-A (JP)
Title: Micro-bubble water heater
Inventor: DAIHO TERUHIKO
IPC: F24H1/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a water heater that there is a great exhaust heat loss because electricity or gas is converted into heat energy to heat water.  <P>SOLUTION: The water heater heats water using a mechanism of producing micro-bubbles (air bubbles) and the property of the micro-bubbles 5. The crush (implosion) of the air bubbles is considered to locally produce a high temperature approximate to a sun-surface temperature. Although many points to be broken through still exist, the product of the micro-bubbles and the phenomenon of crushing actually allow water to be directly heated. The water heater is a device which uses the phenomenon to efficiently heat water or the like with less load on global environment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277694-A (JP)
Title: Semiconductor device
Inventor: NISHIDA DAISUKE
IPC: H01L29/788
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that eliminates problems such as leakage current and breakdown voltage of an inter-electrode insulating film.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate 10 having an element forming region 11, a tunnel insulating film 12 formed on the element forming region, a floating gate electrode 18 formed on the tunnel insulating film, an element isolation insulating film 16 for covering a side surface of the element forming region and a side surface of the tunnel insulating film as well as a side surface of a lower portion of the floating gate electrode, an inter-electrode insulating film 20 for covering a side surface of an upper surface of an upper portion of the floating gate electrode, and a control gate electrode formed on the inter-electrode insulating film. In the device, an upper corner portion of the floating gate electrode is made round viewed from a direction horizontal to the upper and side surfaces of the upper portion of the floating gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281220-A (JP)
Title: Blowing structure of electric stove
Inventor: YAMADA SEIJI
IPC: F24H3/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blowing structure of an electric stove, selectively operating and stopping a blowing fan for producing hot air.  <P>SOLUTION: A heater 2 and a reflector 3 are provided in a frame body 1, an air circulating space 5 is formed by an upper reflector 3a and a heat shielding plate 4, which are inclined to ascend forward, an opening 6a communicating to the air circulating space 5 is provided above an opening part 1a on the front of the frame body, a blowing fan 7 is provided in a lower space 8 of a bottom reflector 3b, a hot air blow-out port 9a is provided below the opening part 1a on the front of the frame body, an air passage 10 is formed by the reflector 3, and the side surface 1c of the back face 1d of the frame body 1 to communicate the opening part 6a to the hot air blow-out port 9a, and an air suction port 11 is provided in the back face 1d of the frame body 1. When the blowing fan 7 is operated, the air sucked from the opening 6a and the air suction port 11 flows along the reflector 3 to be blown out as hot air from the hot air blow-out port 9a. When the blowing fan 7 is stopped, the air sucked from the hot air blow-out port 9a and the air suction port 11 is guided to the air circulating space 5, and guided along the inclined face of the heat shielding plate 4 to the opening 6a to be released ahead of the frame body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281262-A (JP)
Title: Automatic ice making machine and its operation method
Inventor: TAKAHASHI KENJI
IPC: F25C1/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ice making machine and an operation method of the automatic ice making machine capable of preventing production of cotton ice.  <P>SOLUTION: In this automatic ice making machine, ice-making water stored in an ice-making water tank 16 is supplied to an ice-making chamber 10 cooled by a refrigerating mechanism 12 by a circulation pump PM in an ice-making operation, and the ice-making water not frozen in the ice making chamber 10 is recovered to the ice-making water tank 16 to be recirculated. In the ice-making operation, the circulation pump PM is stopped only for a set time when a temperature of the ice-making chamber 10 to estimate a temperature of the ice-making water reaches a set temperature near 0°C, the water of normal temperature is supplied to the ice-making water tank 16 during the set time, and a cotton ice preventing operation is performed to keep the temperature of the ice-making water at a temperature higher than 0°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281763-A (JP)
Title: Play list playback device
Inventor: SETO KOSHI
IPC: G11B27/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve that a user is dissatisfied, by reducing processing time required for analyzing a play list and retrieving files for playback.  <P>SOLUTION: The play list playback device 1 comprises: a processor 100 which accesses a plurality of play lists 402 for indicating combination of playback information and a storage device 400 for storing files 401 for playback, for analyzing the play lists 402; and a display section 300 for displaying information regarding the play lists 402. The processor 100 comprises: a first analysis means 101 which analyzes the plurality of play lists 402 which are stored in the storage device 400, and which displays the number of the playback information for each play list on the display section 300; and a second analysis means 102 which analyzes one of the plurality of play lists 402 stored in the storage device 400, and which displays the number of the files 401 for playback, which is stored in the storage device, in the files 401 for playback corresponding to the playback of the play list 402, on the display section 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282252-A (JP)
Title: Information processor, display device and display control program
Inventor: TOCHIKURA KOICHI
IPC: G06F3/048
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a display device and a display control program, capable of displaying a user-dedicated UI (User Interface) screen wherein a character, a graphic, a file or the like desired by a user is inserted in the UI screen of a printer driver.  <P>SOLUTION: In this UI display device 1, an operation screen operated by the user is displayed on a display part 2, and an operation part 3 receives a request for inserting a desired image in a desired position on the operation screen, inside an area of the same size as the operation screen. The inserted image is stored in a storage part 5, and a control part 4 displays the operation screen in the topmost layer, displays the inserted image in a lower layer lower than the topmost layer, superposes the operation screen and the inserted image, and displays them on the display part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008140362-A (JP)
Title: Pointing device
Inventor: HUANG SHIH-CHING
IPC: G06F3/033
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointing device integrated with a planar sensing unit and an inertia sensing unit, capable of detecting and determining a movement of the pointing device on a surface or a free space.  <P>SOLUTION: This pointing device of the present invention comprises the planar sensing unit, the inertia sensing unit and a controller unit. The planar sensing unit can detect the movement of the pointing device on a plane, and can generate a planar sensing signal in response thereto. The inertia sensing unit can detect the movement of the pointing device while moving in the free space, and can generate an inertia sensing signal in response thereto. The controller unit is coupled to the planar sensing unit and the inertia sensing unit to receive and process the planar sensing signal and the inertia sensing signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279402-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: KOJIMA HITOSHI
IPC: B01D21/01
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus capable of reducing the usage of a flocculating agent and the amount of generation of sludge in treatment of water to be treated at least containing a colored component.  <P>SOLUTION: The treatment apparatus treats water to be treated containing at least the colored component as a treatment target, and includes: a calcium salt addition means for adding calcium salts to the water to be treated; a mixing tank for mixing the water to be treated with the calcium salts; and a separation means for separating a solid content in the mixed liquid from a water content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281521-A (JP)
Title: Portable information terminal
Inventor: SATO TAKASHI
IPC: H04W64/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to guide usefully at the time of determining whether a user can get on a train, also capable of collecting the departure time information on all the railways, without having to provide the interchangeable electric bulletin board system to each railway company.  <P>SOLUTION: A portable information terminal is provided with a distance calculating part 34 for calculating the distance from the present position to the nearest station, by referring to the map information obtained by a map information acquiring part 32; and a residual time calculation part 35 for calculating the remaining time, from the present time to the departure time of the train referring to the train departure time information acquired from train departure time information acquiring part 33. Guidance is performed, according to the distance calculated by the distance calculation part 34 and the residual time calculated by the residual time calculation part 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286288-A (JP)
Title: Piston structure and engine
Inventor: KUMAGAI ATSUNORI
IPC: F16J1/16
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve lubricating performance between a piston pin and a piston while reducing the weight of the piton pin with its rigidity maintained.  <P>SOLUTION: A foam metal 30 is filled in the piston pin 20 and protrudes from an end of the piston pin 20 so as to be able to collect oil from an oil jet. As a result, the piston pin can be reduced in weight with its rigidity maintained and the lubricating performance between the piston pin 20 and a piston main body 10 can be improved by the oil collecting function of the foam metal 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284139-A (JP)
Title: Drainage bag
Inventor: YOKOI HIROSHI
IPC: A61M1/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage bag for preventing the generation of bubbles in a water sealing part.  <P>SOLUTION: In the drainage bag 10 including a drainage tank 12 for storing the drainage, an inflow port 14 formed at the upper part of the drainage tank 12 for making the drainage flow in, a water sealing tank 16 connected to the upper part of the drainage tank 12 at the lower part and a suction port 18 formed at the upper part of the water sealing tank 16 and communicated with a negative pressure source, a defoamer carrier 20 containing a defoamer is disposed inside the water sealing tank 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265606-A (JP)
Title: Semiconductor integrated circuit
Inventor: UCHIDA TOSHIYA
IPC: H03K5/13
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit of which the delay amount can be controlled with high resolution while forming a circuit scale to be small with the less number of elements.  <P>SOLUTION: The semiconductor integrated circuit is equipped with: a voltage generating source 200, in which a plurality of voltage control signals ϕ1-ϕ4 are received, and a plurality of transistors having different sizes controlled for switching by a resistance means and each of the voltage control signals are provided, and voltages V<SB>0</SB>of a potential subjected to resistance division by the ON-stated transistors and the resistance means are generated as output voltages; a delay gates column 220, of which a plurality of delay gates 221-226 are tandem connected to get predetermined delay times and the delay amount is controlled by the plurality of voltage control signals; and a current control means 230 for controlling the current allowing to flow into the delay gates column in accordance with the output voltages V<SB>0</SB>from the voltage generating source. The current control means is composed of a single transistor, of which the output voltage from the voltage generating source is received by the gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133418-A (JP)
Title: Resin composition and flexible wiring board using the same
Inventor: HAYASHI HIROYUKI
IPC: C08L75/04
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-free resin composition excellent in reliability under high temperature and humidity conditions and screen printability, and a flexible wiring board using a cured membrane of the resin composition as a protective membrane.  <P>SOLUTION: The resin composition comprises component (A) of a resin containing a polycarbonate skeleton, component (B) of a metal hydroxide, component (C) of talc, and component (D) of a solvent, and the content of the component (B) is 20 or more and less than 100 wt.% based on the component (A) and the content of the component (C) is 20 to 100 wt.% based on the component (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292621-A (JP)
Title: Speech speed conversion device, speaking device and speech speed conversion method
Inventor: TOKUDA TADAMICHI
IPC: G10L21/057
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech speed conversion device, a speaking device and a speech speed conversion method, capable of automatically converting speech speed of only speech of a speaker specified by a student, with a conversion rate by which a user feels most desirable.  <P>SOLUTION: The speech speed conversion device is provided with: a speech feature extraction section 101 for extracting a speech feature of the individual speaker who attends speaking; a speech feature storage section 102 for storing the speech feature for the speaker specified by the student; a speaker determination section 103 for determining whether or not an uttering person is one of the speaker specified by the student by comparing the speech feature of a current speaker with the speech feature stored by the speech feature storage section 102; and a speech speed conversion section 104 for converting the speech speed of received speech of the speaker, when it is determined that the uttering person is the speaker specified by the student by the speaker determination section 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293803-A (JP)
Title: Plasma display panel and method for manufacturing the same
Inventor: FUKUDA SHINYA
IPC: H01J11/24
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP capable of reducing the used amount of a priming particle emitting powder.  <P>SOLUTION: The PDP is provided with a pair of substrates arranged opposing each other via a discharge space, a plurality of display electrodes on one substrate and a dielectric layer covering the display electrodes, a priming particle emitting layer on a surface of the dielectric layer contacted with the discharge space, and further a plurality of address electrodes crossing the display electrodes. The priming particle emitting layer is made of a priming particle emitting powder, with the maximum particle size of aggregates being 20 μm or smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291926-A (JP)
Title: Oscillation damper arranging structure
Inventor: WATAKARI SATOSHI
IPC: F16F15/04
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation damper arranging structure capable of exerting a stable statically determinate performance in both of a X-direction and a Y-direction orthogonal to each other on a horizontal plane.  <P>SOLUTION: In this arranging structure, an oscillation damper 10 comes into contact with a side face of a surface plate 4, on which an anti-oscillation equipment M is located, so as to statically determine horizontal oscillations of the surface plate 4. The oscillation damper 10 includes a rod-like viscoelastic element 14 fixed and supported at a base end, and a holder member 26 with a fitting indentation 28 to be fitted with a tip of the viscoelastic element 14 is fixed to the side face of the surface plate 4. While the oscillation damper 10 is arranged in a manner that an axial direction of the viscoelastic element 14 is in a direction vertical to the side face of the surface plate 4, the tip of the viscoelastic element 14 is fitted with the fitting indentation 28 of the holder member 26, so as to connect the oscillation damper 10 and the surface plate 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290613-A (JP)
Title: Drive device of hybrid vehicle
Inventor: FUKUDA KENJI
IPC: B60L50/16
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device of a hybrid vehicle capable of improving fuel consumption.  <P>SOLUTION: The hybrid vehicle 1 furnished with an engine 10 and a motor 20 as its driving source is furnished with a planetary gear mechanism 50 arranged between the engine 10 and the motor 20 and a front wheel 30 of the vehicle 1 and a transmission 40 arranged between a rear wheel 60 of the vehicle and the engine 10. It is desirable that an output shaft of the motor 20 is connected to a carrier of the planetary gear mechanism 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292425-A (JP)
Title: Biosensor
Inventor: FUKUDA HIROAKI
IPC: G01N33/553
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor for detecting a trace quantity of highly sensitive material and determining the quantity thereof.  <P>SOLUTION: A unit array pattern consists of a plurality of metal fine structures 2 to be treated, each of which has an outside dimension smaller than a wavelength λ of light, and which are arrayed in smaller spaces than the outer dimensions, as predetermined. It is two-dimensionally arrayed to form a unit treatment region on a substrate 1. On each metal fine structure 2, the layer of a material 3 having functional groups to be selectively joined to a material to be detected is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300923-A (JP)
Title: Base station equipment
Inventor: NAKANO KIICHI
IPC: H04W52/12
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide base station equipment which can obtain stabilized RTT measurements with high precision.  <P>SOLUTION: The base station equipment having an RTT (Round trip time) measuring function for radio signals reciprocating on a predetermined channel between base station 20 and terminal 10 is provided with a first target SIRa being updated to satisfy required communication quality, a second target SIRb most suitable for measurement of RTT, and a control section performing measurement of RTT under control of terminal transmission power by the second target SIR if the first target SIR is lower than the second target SIR when the RTT is measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297592-A (JP)
Title: High-strength steel sheet having excellent elongation and excellent stretch flangeability and process for production of the same
Inventor: SAITO KENJI
IPC: C22C38/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-strength steel sheets having excellent elongation and excellent stretch flangeability.  <P>SOLUTION: The invention relates to a high-strength steel sheet which has chemical components, preferably containing by mass, 0.05 to 0.3% C, 0.01 to 3.0% Si, 0.5 to 3.0% Mn and 0.01 to 0.1% Al with the balance consisting of Fe and unavoidable impurities and has a structure composed mainly of tempered martensite and finely dispersed annealed bainite. The space factors of tempered martensite and annealed bainite are 50 to 95% and 5 to 30% respectively, while the mean grain size of the tempered martensite is ≤10 μm or below in terms of circle-equivalent diameter and the tensile strength is 590 MPa or above.  <P>COPYRIGHT: (C)2009,JPO&INPIT