baber/WOPTO huggingface dataset:
Patent JP-2006060810-A (JP)
Title: Sound processing system for structuring audio signal in vehicle
Inventor: FURGE KENNETH CARL
IPC: G06F17/50
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound processor to suitably maximize a frequency range for audio output.  <P>SOLUTION: At least one audio signal, which can be used to operate at least one speaker, is formed using the connection of a virtual output signal and a real audio input signal. The virtual output signal is postprocessed before being connected with the real audio input signal to form a given frequency range for the audio signal. The audio signal is mixed with the real audio input signal and the postprocessed virtual output signal to be generated. Alternatively, the audio signal is mixed with the real audio input signal to form a real audio output signal, and then the real audio output signal is added with the postprocessed virtual output signal to form the audio signal. The mixture is executed using a crossbar mixer (302) included in a sound processor (402).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007050762-A (JP)
Title: Steering device
Inventor: SHIMOIDE HIROYUKI
IPC: B62D3/12
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load at the time of starting movement of a steering shaft capable of moving in a lateral direction of a vehicle according to steering operation, and to improve operation feeling at the time of starting steering operation.  <P>SOLUTION: The steering device comprises the steering shaft 3, a housing 4 storing the steering shaft 3, a bush 5 externally fitted with the steering shaft 3 and internally fitted in the housing 4 so as to move in an axial length direction, a regulating ring 6 and a first step portion 4b regulating the amount of moving to one side or the other side in the axial length direction of the bush 5, and two flexible elements 8, 8 provided between the regulating ring 6 and the first step portion 4b and the bush 5. Clearances K1, K2 are provided between the two flexible elements 8, 8 and the regulating ring 6 and the first step portion 4b. When the steering shaft 3 starts moving, the bush 5 is moved by the amount of the clearance K1 or K2, and then, one of the flexible elements 8, 8 is bent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052634-A (JP)
Title: Software development device and method
Inventor: HOSOKAWA KENJI
IPC: G06F11/28
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software development device and a method, allowing automatic generation of firmware, and automatic generation or verification of input/output data in time of simulation from a specification, in a software development, especially software development based on the specification.  <P>SOLUTION: This software development device has: an editor preparing a specification-based time sequence diagram, and converting input signal data of the time sequence diagram into an intermediate data format; and a simulator executing the simulation with data of the intermediate data format as the input data. The data of the intermediate format are time series data sampled at prescribed time intervals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050850-A (JP)
Title: Railway vehicle structure
Inventor: SAKAI YASUSHI
IPC: B23K9/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway vehicle structure in which a step and a gutter formed at a joint part of a side structure and a roof structure are not made visible from a passenger standing on a platform.  <P>SOLUTION: The railway vehicle structure is formed by joining the side structure 1, the roof structure 2, an end frame and a base frame. In the side structure 1, its upper part is curved and extends to the roof structure 2 side and its end 11a is joined to an end of the roof structure 2 positioned at a lower position by a connection plate 41. The step of the side structure 1 and the roof structure 2 continued in a vehicle body longitudinal direction formed by the connection plate 41 constitutes the gutter 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052373-A (JP)
Title: Acoustic transmission apparatus
Inventor: ODA SHUHEI
IPC: H04R1/40
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic transmission apparatus, capable of determining a coming direction of sound collected by two sound collecting means and transmitting the sound.  <P>SOLUTION: The apparatus comprises; two sound collecting means having directivity, capable of collecting an acoustic signal; a coming direction determining means for determining the coming direction of the acoustic signal at least in four directions of nearly the front, back, right and left of a person, from magnitude relation of arrival phase difference and/or arrival level difference of each collected sound signal collected by each sound collecting means; a filter means for determining whether a predetermined acoustic signal is included in each collected signal which is collected by each sound collecting means; and an indicating means for indicating the coming direction of the acoustic signal which is determined by the coming direction determining means to the person, when it is determined by the filter means that a predetermined acoustic signal is included at least in any of the collected means. Directions of directivity of the sound collecting means are a nearly oblique left rear direction and a nearly oblique right rear direction of the person, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056731-A (JP)
Title: Self-ignition type internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02B11/00
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-ignition type internal combustion engine capable of controlling self-ignition timing to proper timing while reducing amount of NOx generated by combustion of air-fuel mixture.  <P>SOLUTION: This internal combustion engine 10 is provided with a multi-point type ignition device 60 for generating spark at a plurality of positions in a combustion chamber 25. This internal combustion engine controls compression end temperature to temperature being lower than self-ignition temperature. This internal combustion engine generates spark by the multi-point type ignition device at such timing in the vicinity of compression top dead center that corresponds to an operation condition. Consequently, air-fuel mixture is ignited at a plurality of positions, and combustion gas having high temperature and high pressure is generated at the plurality of positions in the combustion chamber. Temperature of unburned air-fuel mixture rises up to the self-ignition temperature quickly by this combustion gas when compared with a case where spark is generated at one position. As a result, the unburned air-fuel mixture is burned by self-ignition. Consequently, since a period of time when the air-fuel mixture is burned by spread of flame can be shortened, the amount of generated NOx can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057382-A (JP)
Title: Pressure sensor element
Inventor: IIDA HIROAKI
IPC: G01L9/08
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor element having extremely stable characteristics by preventing generation of a twin crystal in a crystal constituting the element in any environment.  <P>SOLUTION: This pressure sensor element formed from a rectangular quartz plate having each direction of the X'-axis, the Y"-axis and the Z'-axis as each side component, wherein an azimuth angle formed by the X-axis and the X'-axis determined by rotating the X-axis counterclockwise based on the Z-axis is ϕ, and an azimuth angle formed by the Y"-axis and the Z-axis determined by rotating the Z-axis as much as the angle α counterclockwise based on the X'-axis is θ, in each crystal axis of a quartz crystallite, is characterized by being formed from the quartz plate cut out with the azimuth angle ϕ and the azimuth angle θ wherein a Gibbs free energy difference ΔG becomes zero or positive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059763-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAHASHI AKIRA
IPC: H01L21/52
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of reducing a void in solder as much as possible, in a semiconductor device for soldering on a base material a semiconductor element in which an electrode for soldering is formed.  <P>SOLUTION: A method of manufacturing the semiconductor device performing soldering comprises the steps of preparing a semiconductor element 10 having a soldering side 11 at one side; grinding the soldering side 11 of the semiconductor element 10; forming an electrode 12 including the electrode for soldering at this soldering side 11; subsequently loading the semiconductor element 10 on a base material 20, while solder 30 intervenes between the electrode for soldering and the base material 20; and heating the solder 30 at a temperature more than a solidus temperature of the solder 30, in an atmosphere of a reduction nature gas obtained by mixing nitrogen and hydrogen to make the solder 30 reflow. A hydrogen concentration in the reduction nature gas is made 1% or more and 5% or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059307-A (JP)
Title: Negative electrode paste for nickel-hydrogen secondary battery, negative electrode for nickel-hydrogen secondary battery, and nickel-hydrogen secondary battery
Inventor: MARUYAMA TOMOMI
IPC: H01M4/62
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-hydrogen secondary battery exhibiting excellent life characteristics and low-temperature discharge characteristics by optimizing properties of negative electrode paste comprising a hydrogen storage alloy, a conductive material, a thickener, and a binder.  <P>SOLUTION: This negative electrode paste for a nickel-hydrogen secondary battery contains a hydrogen storage alloy, a conductive material, a thickener having surface-activating action, and a binder. The negative electrode paste for a nickel-hydrogen secondary battery is characterized by having two peaks in particle size distribution measurement by a laser diffraction method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066713-A (JP)
Title: Switch-attaching structure
Inventor: YAJIMA HIDEO
IPC: H01H19/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily attach/detach a switch with respect to an attachment panel in a switch attachment structure suitable for use in a switch that turningly operates a switch knob.  <P>SOLUTION: The switch-attaching structure is for attaching the switch 15 equipped with a switch body 20 having an operation shaft 25, and the switch knob 21 mounted on the operation shaft 25 and operated during the operation of the switch, to a front panel 13. An insertion hole 19 is formed in the front panel 13 for having the switch knob 21 and a cylindrical extending part 31 inserted therein, and the switch body 20, having the switch knob 21 mounted thereon, is fixed to the front panel 13 using a switch holder 22. At this time, the switch holder 22 is fixed to the back face of the front panel 13, with the switch knob 21, in a state of being positioned operably inside the insertion hole 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067865-A (JP)
Title: Image processor, image processing method, and image processing program
Inventor: TAKADA MEGURI
IPC: H04N1/387
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To generate a composite image at an intermediate resolution at a high speed, while suppressing the occurrence of jaggies in a compound image, including a code format that do not correspond decoding of the intermediate resolution.  <P>SOLUTION: An opacity decoding means 44 calculates opacity in a corresponding coordinate of a reduced image by every decoding of a fixed number of pixel values, while decoding a mask image of each layer, in the order of raster scan. A superposition synthesizing means 45 executes alpha blending of layer color set by a layer, by referring to the opacity calculated by the opacity decoding means 44 by every decoding of the layer mask image by the number of lines that correspond to fixed lines of the reduced image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061416-A (JP)
Title: Visual field testing apparatus
Inventor: SUZUKI NAOHITO
IPC: A61B3/024
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To minutely specify a lesion section while utilizing an advantage of a visual field test where Frequency doubling illusion is applied.  <P>SOLUTION: A visual field testing apparatus is provided with an optotype presentation means for presenting a check optotype of a prescribed size for testing a visual field failure by applying Frequency doubling illusion. The apparatus divides a prescribed visual field range into a plurality of divisions by a prescribed size of the optotype, presents the optotype by changing a division of presenting the optotype of the prescribed size one by one and changing the contrast of the optotype. Based on the viewing response of a subject in the case, the apparatus obtains a sensitivity threshold of the contrast to test the visual field failure of the eye to be tested. The apparatus is provided with a control means which deviates and presents the optotype of the prescribed size so as to contain a part of the division when there exists a division where the sensitivity threshold obtained in the divided division is smaller than a prescribed reference value, and which obtains the sensitivity threshold based on the viewing response of the subject in the case of changing and presenting the contrast of the optotype at a presenting position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061034-A (JP)
Title: Planting implement of transplanter
Inventor: WAKUTA TAKESHI
IPC: A01B49/04
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planting implement of a transplanter to prevent the forward splash of mud by a leveling rotor.  <P>SOLUTION: The planting implement liftably connected to a traveling machine body 1 is provided with a covering member to cover the upper front part of a leveling rotor 16 to perform the leveling work of the surface layer of the field from the surface to the planting depth by the rotational motion of the rotor in conjunction with the lifting motion of the planting implement 7. The backward splash of mud by the rotation of the leveling rotor 16 in leveling work is prevented by using a rotor cover 36 covering the rear part above the leveling rotor 16 and turning the rotor cover forward by a turning driving part 39 to use the rotor cover 36 as the cover member or using a mobile cover member 41 as the cover member by moving the mobile cover 41 along the leveling rotor 16 to cover the upper front side the leveling rotor 16 in conjunction with the lifting motion of the planting implement 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071557-A (JP)
Title: Chip
Inventor: YAMAZAKI SHUNSUKE
IPC: G01N35/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip dispensing with a special power for driving a valve mechanism, and having a valve mechanism wherein a control mechanism for opening/closing a passage is simple.  <P>SOLUTION: This chip 1 includes a body 1, where a passage 5 is formed, a control plate 41 and a storage part 52. The control plate 41 is provided slidably in the direction crossing the passage 5, and opens/closes the passage 5. The storage part 52 stores the control plate 41 in the state where the passage 5 is opened. Since the chip moves the control plate 41 by a centrifugal force and an inertia force, and controls a sample flow, a power source for controlling the sample flow is not required to be provided on each chip. Consequently, the chip can be manufactured inexpensively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072546-A (JP)
Title: Flow editing device and flow editing method
Inventor: ISHIDA KUNIAKI
IPC: G06F11/30
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently support an operator's work in a monitoring system.  <P>SOLUTION: A flow editing unit 70 edits a screen flow for presenting a flow of work. An editing screen display part 71 displays a directed graph having screen parts constituting the screen flow as nodes, and accepts a user's editing operation to the directed graph. A part incorporation part 76 accepts an editing operation for incorporating screen parts stored in an action definition database 34 to the screen flow, and storing the result in the action definition database 34. The incorporated screen parts are additionally displayed by the editing screen display part 71, and a transition destination setting part 78 accepts an editing operation for connecting the nodes showing the screen parts by an edge, sets a transition relation between screens corresponding to the nodes connected by the edge, and stores it in the action definition database 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006051940-A (JP)
Title: Arrangement structure of fuel tank for vehicle
Inventor: MATSUMOTO NOBUYUKI
IPC: B60K15/04
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To further widen the space in a cabin by changing the arrangement of a fuel tank.  <P>SOLUTION: A vehicle has a cabin between a front axle and a rear axle. In the cabin, a driver's seat, a front occupant seat and a rear seat are provided. The fuel tank 9 is arranged below the driver's seat and the front occupant seat and under a floor. In a protruded height that a floor tunnel 16 protrudes into the cabin, a part between the driver's seat, the front occupant seat and the rear seat is lowered with respect to the parts of the driver's seat and the front occupant seat. The low part is constituted to be piped. A filler pipe 72 for supplying fuel from the outside of a vehicle body is piped up to the fuel tank 9 through the low part in the floor tunnel 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007074092-A (JP)
Title: Digital broadcast receiving device
Inventor: SUGITA TORU
IPC: H04N5/44
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving device that enables both 12-segment/1-segment broadcasts to be viewed simultaneously and selectively through a plurality of display devices.  <P>SOLUTION: The digital broadcast receiving device includes a 12-segment tuner 101, a TS demultiplexing unit 103A which demultiplexes a received stream, a 12-segment video decoding unit 104 which decodes a video signal demultiplexed by the TS demultiplexing unit 103A, a 1-segment tuner 102, a TS demultiplexing unit 103B which demultiplexes a stream received by the 1-segment tuner, a 1-segment video decoding unit 105 which decodes a video signal demultiplexed by the TS demultiplexing unit 103B, and a display switching means 108 which selectively switches and outputs first and second pictures from both the decoding units 104 and 105 to a plurality of display devices 20A and 20B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069079-A (JP)
Title: Drying apparatus for cow dung and industrial waste
Inventor: OSHINO KENICHI
IPC: C05F3/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that cow dung e.g. is very difficult to dry owing to the high moisture content of 80-90% and that, among current drying ovens, the internal combustion type dries rapidly but allows the carbonized product to be deposited to the combustion oven because of direct heating, thus being hard to discharge, while the external combustion type dries rather slowly and requires very high costs.  <P>SOLUTION: Cow dung e.g. falls down from a charging inlet into a drying pipe and is blown with hot air from a combustion burner. The dried product is scraped out by a discharging screw blade, fallen down on the upper part of a carrying screw and discharged by an inverter motor. Since both the heating power of the combustion burner and the rotary motor of the discharging screw blade are adjustable, the degree of drying by the drying oven can be changed freely.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072046-A (JP)
Title: Dry two-component developer and process cartridge
Inventor: UMEHARA KEN
IPC: G03G15/08
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in both of flare performance and yield performance.  <P>SOLUTION: A dry two-component developer is provided, the developer to be used in an image forming apparatus that includes a developing unit to develop an electrostatic charge image formed on a latent image carrier with a dry two-component developer comprising at least a toner and a resin-coated carrier, a transfer unit to transfer the image onto a fixing medium and a fixing unit to fix the image, wherein the developing unit satisfies a relation of Va<Vb with respect to the line velocity Va of the latent image carrier and the line velocity Vb of a developing sleeve carrying the developer, and a gap between the developing sleeve and the latent image carrier is in a range of 0.25 to 2.0 mm. The toner and a coating resin of the carrier contain carbon black, and the carbon black content X wt.% of the toner and the carbon black content Y wt.% of the coating satisfy a relation represented by (1):14-0.8X≤Y≤19-0.8X, wherein X is in a range of 7.0<X≤15.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073676-A (JP)
Title: Manufacturing method of multi-layered wiring board
Inventor: ITO SHOJI
IPC: H05K3/46
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a multi-layered wiring board capable of reducing a time required for alignment, and capable of remarkably reducing the working time for lamination.  <P>SOLUTION: A multi-layered laminate 14 is manufactured by aligning a plurality of resin substrates with a wiring circuit 11, 12, 13 to laminate them. Thereafter, the profiles of respective circuit forming regions of the multi-layered laminate 14 are cut to manufacture a plurality of multi-layered sections 18 whose profile working has been effected. Then the multi-layered sections 18 are bonded to a mother board printed circuit board 19 to manufacture the multi-layered wiring board 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073450-A (JP)
Title: Conductor for high-frequency power supply
Inventor: YAMADA SATOSHI
IPC: F27D11/06
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductor for high-frequency power supply which is made light-weight, compact, and easy to handle, and for which manufacturing is easy, dimensional accuracy is superior, and where water leakage is prevented from occurring.  <P>SOLUTION: One end of the conductor 3 for high-frequency power supply formed with a body part 3a, having a rectangular-shaped cross section, in which a water-flow groove 3b of a cooling water passage having the rectangular-shaped cross section, is formed and one end of a cap member 3c soldered at the body part 3a so as to cover the water-flow groove 3b of the body part 3a is inserted into holes 1a, 2a of a vacuum vessel 1 and an insulating plate 2, An induction heating coil 4 is connected to this one end of the conductor 3 for high-frequency power supply, and a high-frequency power supply 5 is connected to the other end. Also, a flange part 6, engaged with the outer wall of the insulating plate 2, is soldered at the outer periphery of the conductor 3 for high-frequency supply, and the flange part 6 is airtightly mounted on the insulating plate 2 via an O-ring 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT