baber/WOPTO huggingface dataset:
Patent JP-2006291326-A (JP)
Title: Aluminum alloy sheet for drink can barrel, and method for producing the same
Inventor: TAKAO YASUYUKI
IPC: C22C21/06
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a drink can barrel having excellent bottom wrinkle properties and thermal softening resistance, and to stably provide a method for producing the same.  <P>SOLUTION: The aluminum alloy sheet has a composition comprising, by weight, 0.8 to 1.5% Mg, 0.5 to 1.5% Mn, 0.35 to 0.5% Fe, 0.20 to 0.35% Si, 0.1 to 0.3% Cu, ≤0.1% Ti and ≤0.05% B, and the balance Al with inevitable components, and in which an Mn solid solution content is 0.12 to 0.40% and a Cu solid solution content is 0.07 to 0.2%, and, as material characteristics, the maximum value of the (n) value in the variation curve of a work hardening exponent to a strain amount is ≥0.1, electric conductivity is 34.0 to 39.0 IACS, tensile strength (BBTS) in the rolling direction of the sheet stock is ≤320 MPa, proof stress (ABYS) in the rolling direction after heat treatment equivalent to coating/baking is ≥250 MPa, and also, BBTS-ABYS as the index of thermal softening resistance is ≤55 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300550-A (JP)
Title: Interference determination method of fmcw radar, and fmcw radar
Inventor: WATANABE MASARU
IPC: G01S13/931
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference detection method of FMCW radar capable of detecting surely an interference at the generation time regardless of a system of an interference source radar, and the FMCW radar.  <P>SOLUTION: Generation of the interference is determined by using sampling data (amplitude) acquired by over-sampling a beat signal B, not by using the sampling data itself but by comparison between the absolute value ¾VD¾ of its variation and a threshold TH. Namely, since determination is performed by utilizing the fact that, when the interference is generated, a signal waveform of the beat signal is disturbed (the amplitude is changed steeply) by superimposition of a wide-band signal on the beat signal, generation of the interference can be detected surely regardless of the system of a transmission source radar of an interference wave or even when the amplitude of the interference wave is small, and furthermore, wrong detection of interference generation can be prevented surely when a low-frequency noise is superimposed on the beat signal B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302594-A (JP)
Title: Fuel cell system
Inventor: OKADA MASANORI
IPC: H01M8/10
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system enhancing cooling performance.  <P>SOLUTION: The fuel cell system is equipped with: an injection nozzle 55 supplying cooling water to a fuel cell stack 100; a supply passage 56 and a supply pump 61 supplying water to the injection nozzle 55; a water tank 531 supplying water to the supply pump 61; and a recovery pump 62 supplying water recovered from the fuel cell stack 100 to the water tank 531. The recovered water is cooled with a radiator 63 and then sent to the water tank 531. Since the temperature of the cooled recovered water is lower than that of simply recovered water, even if the cooling water is circulated for use, sufficient cooling effect is maintained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301870-A (JP)
Title: Software development management device and software development management method
Inventor: SHIMIZU MUNENORI
IPC: G06F9/44
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform quality control of developed software to which a reliability growth model is applied.  <P>SOLUTION: This device is provided with a management parameter collecting means for collecting via a communication line each program file which is respectively created on a plurality of computers being connected with each other via the communication line and storing the program, detecting change information between the presently collected program file and the previously collected/stored program file, associating the change information with an execution date, and accumulating/storing them in a storage medium, a reliability growth model calculating means for calculating the reliability growth model using the program file change information in a management parameter detected by the management parameter collecting means, and a quality control information outputting means for outputting the reliability growth model calculated by the reliability growth model calculating means in a table or a graph, thus calculating the reliability growth model using the change information of the program file.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303871-A (JP)
Title: Amplification type solid-state imaging apparatus
Inventor: KOYAMA HIDETSUGU
IPC: H04N5/335
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplification type solid-state imaging apparatus, capable of providing images of high image quality and making the pixel size small.  <P>SOLUTION: A input side of a switched-capacitor amplifying section 20 is connected to output sides of respective transfer transistors 2 of photoelectric conversion and transfer portion groups, formed by dividing a plurality of photoelectric conversion and transfer portions 10, each having a photodiode 1 and a transfer transistor 2 by a specified number, and an output side of the switched amplifying section 20 is connected to a vertical signal line 9. The switched-capacitor amplifying portion 20 has a signal charge storage portion 8, an amplifying transistor 3 to the input side of which the signal charge storage portion 8 is connected, and a capacitor 6 and a reset transistor 5 connected between the input and output of the amplifying transistor 3. A control section 25 controls the reset transistor 5 and a switching portion 12, to control the input-side potential of an inversion amplifier, constituted of the amplifying transistor 3 and a constant-current load transistor 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301260-A (JP)
Title: Color image forming apparatus
Inventor: UCHIYAMA AKIHIKO
IPC: G03G15/20
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures excellent power consumption efficiency, in matching with the actual conditions for a printing form.  <P>SOLUTION: The image forming apparatus can be driven at a plurality of processing speeds, and to print on usual regular paper, a regular paper mode in which 1/1 speed is assigned is used; whereas when a user sets a power saving mode through the printer driver 27 of a host computer D or a control panel 22 within the image forming apparatus A, image formation is carried out by first setting the processing speed to 1/2 speed and then setting a fixing temperature so as to obtain glossiness equal to that obtained in the regular paper mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303186-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ABE SHUNJI
IPC: H01L21/3205
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can surely remove a layer formed due to surface abnormalities, such as oxidation of a wiring line or deterioration of an inter-layer insulating film.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of removing an abnormal layer formed on a surface of a wiring board, where a 1st wiring line is formed in a first recess formed in a first inter-layer insulating film on a semiconductor substrate across a first barrier layer; forming a first diffusion preventing film and a second interlayer insulating film, in this order on the wiring substrate obtained; forming a second recess in the second interlayer insulating film and first diffusion preventing film so that the first wiring line is exposed; forming a second barrier layer on the obtained wiring board; forming a second wiring line in the second recess; and forming a second diffusion preventive film on the obtained wiring board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296302-A (JP)
Title: Easily dispersed stabilizer, powdery food and liquid food each containing the stabilizer
Inventor: SAKAMOTO AKIHIRO
IPC: A23L29/00
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily dispersed stabilizer exerting suspension stability and emulsification stability through relatively slight beating operation such as a manual beating operation.  <P>SOLUTION: The easily dispersed stabilizer is obtained by dispersing and dissolving a crystalline cellulose compound and saccharide in water so as to have 2-30 pts.wt. of the saccharide based on 1 pts.wt. of the crystalline cellulose compound, and grinding down the mixture with a high-pressure homogenizer under the pressure of 4-150 MPa followed by drying the ground mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300235-A (JP)
Title: Control device for wall jet flow, processing device of object by wall jet flow, method of controlling wall jet flow, and method of processing object by wall jet flow
Inventor: MOCHIZUKI SHINSUKE
IPC: F24F13/08
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce resistance of flow by inhibiting separation of jet flow from a wall in wall jet flow and reducing disordering of flow.  <P>SOLUTION: A vane is mounted on a position of a prescribed distance from the wall on which the wall jet flow flows in the direction crossing the flow. The mounting position of the vane is determined between a position where a speed of the flow in response to the distance from the wall becomes a maximum speed, and a position separated from the wall with respect to the position of the maximum speed, and being 1.8 times of the distance from the wall at a position where the difference between the flow speed and a speed of external uniform flow is approximately 1/2 of a value of the difference between the maximum speed and the speed of the external uniform flow.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296344-A (JP)
Title: Structure for feeding granule of rice transplanter
Inventor: FUJITA YOSHIHISA
IPC: A01C15/00
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To feed an adequate amount of granules irrespective of the grain diameter of the granules.  <P>SOLUTION: A structure for feeding the granules comprises a feeding means 38 composed so as to rotate and drive a delivering roll 53 by power for transferring the feeding means 38 while transferring in the right and left directions relatively to a seedling-carrying platform 17 and feed the granules delivered with the delivering roll 53 to seedlings of a plurality of rows. The delivering roll 53 is composed of a bisected fitting structure of a first roll part 53B having an input part 53a in which the power from a driving means 39 is input and a plurality of delivering grooves 53b are arranged and formed in the peripheral direction of the outer peripheral surface and a second roll part 53C in which a plurality of delivering protrusions 53c fitting into the corresponding delivering grooves 53b are protrusively provided. A delivering case 52 is equipped with a fitting in rotating type operation part 65 for carrying out relative displacement in the direction of the rotating axis of the second roll part 53C to the first roll part 53B and composed so that the volume of delivering recessed parts 53A formed from the corresponding delivering grooves 53b and delivering protrusions 53c can be regulated by operating the operation part 65.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300901-A (JP)
Title: Stress detection method and device
Inventor: SHIMADA MUNEKATSU
IPC: G01L1/00
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To put a stress sensor utilizing a reverse effect of magnetostriction to practical use, and to provide a stress detection method superior in robust properties and a high-performance and inexpensive stress detection device based on such a detection method.  <P>SOLUTION: A plurality of parallel grooves 2a are formed on a shaft 1 (second magnetic material) having magnetostriction at 45 degrees with respect to the axial direction so as to be made into a band recess/protrusion 2. Inter-groove parts 2b between the grooves 2a are magnetized in their longitudinal direction so as to be made into first magnetic bodies. A magnetic sensor 3 is disposed at an end position of the band recess/protrusion 2 to detect the variation of spatial magnetic flux leaking out to the outside of the shaft 1 among the magnetic flux generated from the inter-groove parts 2b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310989-A (JP)
Title: D/a conversion circuit, display driver, and display device
Inventor: HASHIMOTO YOSHIHARU
IPC: G09G3/20
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A conversion circuit having reduced circuit area and power consumption and to provide a display driver and a display device.  <P>SOLUTION: The D/A conversion circuit 1 converts digital signals D0 to D5 comprising a higher-order bit group and a lower-order bit group into an analog voltage signal among a plurality of analog voltage signals V1 to V64. The D/A conversion circuit 1 includes: a first D/A converter 11; a second D/A converter 12; and a selection circuit 19. The first D/A converter 11 is operative within a voltage range between a first voltage VDD and a second voltage GND lower than the first voltage VDD, and outputs a first analog voltage signal in accordance with the digital signals D0 to D4 of the lower-order bit group. The second D/A converter 12 is operative within a voltage range between a third voltage GND and a fourth voltage VEE lower than the third voltage GND, and outputs a second analog voltage signal in accordance with the digital signals D0 to D4 of the lower-order bit group. The selection circuit 19 selects the first analog voltage signal or the second voltage signal in accordance with the digital signal D5 of the higher-order bit group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310991-A (JP)
Title: Complex type sigma-delta analog to digital conversion unit and receiver
Inventor: NAGAI TOSHIAKI
IPC: H04L27/22
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex type sigma-delta analog to digital conversion unit capable of reducing the quantization noise and converting input signals having a positive and negative frequency into a digital format from an analog format.  <P>SOLUTION: The complex type sigma-delta analog to digital conversion unit is provided, which includes: a first subtractor (111a); a first filter (112a); a first analog to digital converter (113a); a first digital to analog converter (114a); a first sign controller (115a); a second subtractor (111b); a second filter (112b); a second analog to digital converter (113b); a second digital to analog converter (114b); and a second sign controller (115b), wherein the first sign controller (115a) inverts a positive/negative sign of an output signal of the first filter in response to a control signal and outputs it to the second filter, and the second sign controller (115b) inverts a positive/negative sign of an output signal of the second filter in response to the control signal and outputs it to the first filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310000-A (JP)
Title: Fuel cell system
Inventor: HIRAMATSU HIDEHIKO
IPC: H01M8/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent exhaust of gas present in a fuel electrode of a fuel cell to the outside in starting of the fuel cell and at the same time, make the fuel cell ready to generate electric power by supplying fuel gas to the fuel cell.  <P>SOLUTION: Circulation ratio adjusting means 35, 50 controlling at least one of the flow rate of fuel gas flowing through fuel gas supply passages 30, 31, and that of off gas flowing through an off gas circulation passage and adjusting a circulation ratio which is a ratio of molar flow rate of off gas to that of the fuel gas are installed, and power generation pretreatment introducing fuel gas into the fuel cell 10 so that the circulation ratio enters a prescribed range before the fuel cell 10 starts power generation. The lower limit value of the prescribed range is set as a value for exhausting all gas present on the fuel electrode side of the fuel cell 10 before conducting the power generation pretreatment. The upper limit value of the prescribed range is set as a value for making the fuel gas concentration of mixture gas of fuel gas supplied to the fuel cell 10 and off gas in the concentration enough to generate electric power with the fuel cell 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305696-A (JP)
Title: Polishing device
Inventor: TAKANO YASUO
IPC: B24B47/12
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device which achieves nano level machining accuracy and is structured so as not to degrade rotational accuracy even if reducer or drive motor is connected to a bearing.  <P>SOLUTION: This polishing device is to polish the R-shaped polishing section 1a of a polishing subject 1 which has an R-shaped polishing section 1a held in a polishing subject holder 2 by abutting it on a polish section 3, while swinging it. As a power transmission section 5, which is connected to a rotary drive shaft 18 of a driving source 4 for swinging the polishing subject holder 2 and the polishing subject holder 2 to transmit rotary driving force of the driving source 4 to the polishing subject holder 2, the device contains connecting sections 5a, 5b connected with the rotary drive shaft 18 and connected with the polishing subject holder 2 in non-contact state with the holder 2. The non-contact section of these connecting sections 5a, 5b are filled with pressure feed gas and are connected with the polishing subject holder 2 in non-contact state. The power transmission section 5 comprises those connecting sections 5a, 5b for transmitting rotary driving force of the driving source 4 to the polishing subject holder 2 via the rotary drive shaft 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005319785-A (JP)
Title: Printing shell carrying apparatus
Inventor: GOTTLING JOSEF
IPC: B41F5/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing shell carrying apparatus which is created by a new system.  <P>SOLUTION: This printing shell carrying apparatus has a casing which is equipped with a bottom wall, a plurality of side walls and at least one lid. In this case, a plurality of receiving devices for housing at least one printing shell are supported in the casing. The receiving devices in a basic position and a carrying position house the respective printing shells in vertical positions, that is, in such a manner that the vertical central axis line of the printing shell is vertically extended. When the lid is opened, the receiving devices can be moved to the outside from the casing. The receiving device can swing in the state of being moved to the outside from the casing, so that each of the printing shells can be moved to a horizontal or loading position from the vertical carrying position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319304-A (JP)
Title: Method for determining impact characteristics of golfer during swing
Inventor: MANWARING SCOTT R
IPC: A63B69/36
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the direction of a golf club head swung by a golfer and the impact position.  <P>SOLUTION: The method includes the step of inputting optimum values of the direction of a golf club head and the impact position, a plurality of swing characteristics of a golfer, a plurality of mass characteristics of a first golf club, and a plurality of mass characteristics of a first golf ball to a rigid body code. A plurality of ball stroking parameters computed are generated from the rigid body code and compared with a plurality of actual ball stroking parameters. The ball stroking parameters are compared with each other to validate the optimum values. If the validation is not within a prescribed value, new optimum values are selected for this method. The method is repeated until the validation becomes a prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074986-A (JP)
Title: Electrical connection box
Inventor: KANO TOMOKI
IPC: H02G3/16
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connection box which can be simplified in production process and can be reduced in height.  <P>SOLUTION: A bus bar board 15 constituting a circuit structure 10 has connecting pieces 17, projecting from a rear edge in flush with the board. The case 30 for the circuit structure 10 is configured so that a heat-radiating plate 40 is spread on the lower surface of a frame 31, and a relief groove 35, which is engaged with the base end of the connecting pieces 17 to relieve the heat, is formed on the lower surface of the rear frame 33 of the frame 31. An insulating adhesive agent 28 is entirely coated over the upper surface of the heat radiating plate 40, upon which the lower surface of the base end side of the connecting pieces 17 is stuck from the body part of the bus bar board 15. A seal agent 29 is coated over the entire periphery of the lower surface of the frame 31, the lower surface of the frame 31 being applied to the peripheral edge of the heat radiating plate 40, while compressing the seal agent 29, to be screwed and fixed thereto. The connecting pieces 17 are penetrated through the frame 31, being the peripheral wall of the case 30 into a vertically projecting state. Thereby, a bending process of the connecting pieces 17 is not necessary, and a fuse box 60 can be set at a low position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328534-A (JP)
Title: Active transmitter ringdown for switching power amplifier
Inventor: HERRING RICHARD L
IPC: G06K7/00
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide active transmitter ringdown for a switching power amplifier.  <P>SOLUTION: A method for controlling signal decay of electromagnetic transmission from a transmitter is described. The method includes measuring an amount of current induced to the transmitter by a residual decaying electromagnetic field after electromagnetic transmission, and using the current measurement to control a decay rate of the decaying electromagnetic field. A transmitter 10 for an electronic article surveillance (EAS) system is also described which is configured to output a transmission signal to an external load and includes a current sensing circuit 12 configured to at least sense an amount of current induced back into the transmitter by the load after the transmission of the signal, and a transmitter control circuit configured to utilize the sensed current to determine an amount and a polarity of current to be applied to the load to reduce the induced current to a desired value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006319073-A (JP)
Title: Protection element
Inventor: KATADA MITSUTAKA
IPC: H01L21/822
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a protection element capable of corresponding to a plurality of applied voltages by one chip.  <P>SOLUTION: A plurality of impurity diffusion regions 11 of an n-conductivity type formed in the same process, and a plurality of impurity diffusion regions 12 of a p-conductivity type formed in the same process, are arranged on a p-type semiconductor substrate 10, so as to allow a distance between p-type impurity diffusion region and n-type region to indicate two kinds of different values LA, LB. Consequently, the two kinds of diodes 13a, 13b different in distance between p-region and n-region are constituted on one semiconductor substrate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT