baber/WOPTO huggingface dataset:
Patent JP-2008189983-A (JP)
Title: Method for reducing residual stress in small diameter piping
Inventor: FUKUDA YUKA
IPC: C21D1/30
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treatment method with which a tensile-residual stress on the surface in a small diameter piping is reduced.  <P>SOLUTION: A method for reducing the tensile-residual stress on the surface in the small diameter piping, includes: a process, in which an objective position for reducing the residual stress in the piping is heated to a desired temperature; a process, in which a closed vessel for holding cooling water is used as a pressurized vessel 8 to supply pressurized gas, so as to pressurize the cooling water; and a process, in which in the inner part of the objective position in the piping heated to the desired temperature, the above pressurized cooling water is made to flow in the flow rate and the pressure so as not to generate a film boiling at the position contacted with the inner surface of at least the piping objective position where the cooling water is heated; and a process, in which the oil adjusted to the heating target temperature of the piping is supplied to an oil vessel 23 by providing the oil vessel 23 surrounding the lower part and the side part of the piping for heating the residual stress reducing objective position in the piping to the desirable temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187951-A (JP)
Title: Beast-preventive net against wild boar
Inventor: HIROHASHI TOSHIAKI
IPC: A01M29/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To precisely prevent the invasion of a wild boar by a single means without combining several kinds of invasion-preventing means.  <P>SOLUTION: The beast-preventive net 11 against the wild boar, surrounding an invasion-preventing region to prevent the invasion of the wild boar is constituted by forming tightly woven parts 21 having a scale of mesh making seethrough impossible and roughly woven parts 31 having a scale of mesh making the seethrough possible, arranged alternately in the direction of the cross direction which is the upper and lower direction when being used. The tightly woven parts 21 and the roughly woven parts 31 are preferably woven with blue or bluish purple linear objects which can be clearly identified by the wild boar. A covering part 23 extended outward so as to creep on the ground is installed in the tightly woven parts 21, and an overhang part 33 tilted outward is installed in the roughly woven parts 31. The desire of the invasion is reduced by enabling the presence of the beast-preventive net 11 against the wild boar to be clearly identified by the wild boar.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192480-A (JP)
Title: Variant extrusion die and electric wire
Inventor: KONDO TOMONORI
IPC: H01B7/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variant extrusion die with lowering of dielectric constant of a coating attained and capable of stably manufacturing electric wires by continuous extrusion method.  <P>SOLUTION: For the variant extrusion die for electric wire coating used for manufacturing of wires forming a synthetic resin coating on an outer periphery face of a conductor by an extrusion method, a shape of the die at an extrusion outlet is constituted of a conductor insertion part at a center part, a conductor coating part surrounding it, a plurality of columnar parts extended in a radial shape from a periphery of the conductor coating part outward, and an outer periphery part extended from a tip of the columnar part in an outer periphery direction of the electric wire. Moreover, a slit is provided between each two adjacent outer periphery parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007111570-A (JP)
Title: Pachinko machine
Inventor: HASUNUMA KOJI
IPC: A63F7/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which has an improved heat radiation performance and can see-through the inside of the machine from the outside.  <P>SOLUTION: The case 42 is mounted on the rear side of the front frame 3. The heat generated at AC (alternating current)/DC (direct current) power conversion part mounted on the circuit board 41 is discharged via a heat sink 45 to the exterior of the power supply unit 40, pushed as well by the air current flowing from the outside of the power supply unit 40 through holes and the inner core part of the heat sink 45, thus the heat discharging performance of the power supply unit 40 improves. The case 42 is provided with an opening formed of transparent synthetic resin or formed with a lid composed of transparent synthetic resin, thus the inside of the machine can be seen-through from the outside of the power supply unit 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008172739-A (JP)
Title: Dts (digital tuning system) preventing tracking error of front end rf tuner circuit
Inventor: GOMI SHINTARO
IPC: H03J5/02
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DTS which prevents a tracking error of a front end tuner circuit.  <P>SOLUTION: A PLL synthesizer dedicated to frequency control of a tuner circuit and a PLL synthesizer dedicated to a local signal generator are separately provided and the PLL synthesizer dedicated to the frequency control of the tuner circuit attains a solution by turning a voltage controlled oscillator to an integer (≥2) multiple oscillation frequency of a receiving frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199105-A (JP)
Title: Imaging apparatus and imaging processing method
Inventor: MIURA KAZUJI
IPC: H04N5/335
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and imaging processing method capable of specifying noise by using image data outputted from an imaging device itself, and of reducing the noise.  <P>SOLUTION: When a shutter of a camera is driven by operating an operation part 106 in a portable telephone set 100, the imaging device 109 continuously takes three or more photographs of the same object and stores these photographs in an image data memory 111. Whether there is a place whose lightness is sharply different in these images or not is checked in each fine area, and when there is the place, the place is removed as noise and a corrected image is obtained. In this case, the noise removed result is reflected to a noise component information database 115, and when only one image is photographed, the image can be corrected by using the database 115.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196942-A (JP)
Title: Liquid oxygen level gage under high pressure
Inventor: NAKAUCHI MASAHIKO
IPC: G01F23/26
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid oxygen level gage under a high pressure, which detects precisely the liquid oxygen level under a high pressure.  <P>SOLUTION: This liquid oxygen level gage under a high pressure is equipped with a detection device 12 for detecting the liquid oxygen level equipped with: a detection coil 12A arranged near an impurity separation tank 11 wherein liquid oxygen as an impurity exists under the high pressure; and a magnet 12B for applying an external magnetic field.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195833-A (JP)
Title: Aqueous dispersion and method for producing the same
Inventor: FUJII MASAKAZU
IPC: C08J3/05
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion having sufficient adhesiveness, especially adhesiveness to a molded polyolefin article and giving a coating film having excellent water resistance in spite of the absence of organic solvents and chlorine-containing polymers.  <P>SOLUTION: The aqueous dispersion contains (A) a specific propylene/1-butene/ethylene terpolymer, (B) 5-20 pts.mass of a specific acid-modified polyolefin based on 100 pts.mass of the propylene/1-butene/ethylene terpolymer A, (C) 1-10 pts.mass of an anionic surfactant and (D) 0.5-20 pts.mass of water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216021-A (JP)
Title: Endoscopic signal processor
Inventor: KONISHI JUN
IPC: H04N5/225
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic signal processor by which an external SDTV image from a PinP terminal may be suitably synthesized even when either of an endoscope corresponding to HDTV or an endoscope corresponding to SDTV is connected.  <P>SOLUTION: In this endoscopic signal processor, when the endoscope corresponding to HDTV is connected, a memory for HDTV and a first memory for external SDTV image signals are read out in a high speed, and output and synthesized by switching HDTV image signals and external SDTV image signals. When an endoscope corresponding to SDTV is connected, the memory for SDTV and a second memory for external SDTV image signals are read out in a low speed to perform a thinning process and, further, output and synthesized by switching SDTV image signals and external SDTV image signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196619-A (JP)
Title: Rolling bearing device
Inventor: TAKIMOTO TOKUJI
IPC: F16C19/52
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing device capable of preventing the occurrence of backlash of a gear or abnormal vibration and noise due to insufficiency of preload occurring when temperature rises.  <P>SOLUTION: The rolling bearing device 10 comprises an outer ring 32 fitted to a bearing housing 25, an inner ring 33 disposed at an end of a rotary shaft 15 and tapered rollers 34 arranged between the outer ring 32 and the inner ring 33. The rolling bearing device includes a preload keeping means 40 having tapered grooves 33b disposed between a large-flange side end face 33C of the inner ring 33 and the stepped surface 15a of the rotary shaft 15 and having circumferentially tapered surfaces, pressing members 35 of steel balls parts of which are rollably introduced in the tapered grooves 33b, and bimetal urging members for urging the pressing members 35 circumferentially. The preload keeping means 40 presses the inner ring 33 in one axial direction by rolling the pressing members 35 along the tapered grooves 33b due to a relative movement of the inner ring 33 and the rotary shaft 15 and the urging by the urging members, thereby preventing a reduction of preload f caused by thermal expansion of the bearing housing 25 of aluminum alloy with no delay.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199808-A (JP)
Title: System-interconnected inverter arrangement
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02M7/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient system-interconnected inverter device which can supply a constant voltage to the second inverter, in the operation range of input voltage change, output voltage change, and the like, by making the operating conditions of the first inverter which has a resonance circuit, as one.  <P>SOLUTION: In this system-interconnected inverter device, the first inverter 12 which takes a step-up action under certain operating conditions, and a converter 17 which steps down the output of the first inverter 12 to DC voltage higher than the maximum value of system voltage, are connected in series via a high-frequency transformer 11, and the converter 17 is operated so that the output DC voltage so that it becomes a certain value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199452-A (JP)
Title: Portable telephone
Inventor: OMURA SUMI
IPC: H04M1/247
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone that allows a user to easily execute continuous transmissions with simple operation.  <P>SOLUTION: When transmission is executed after selecting one of telephone numbers displayed on a display part, a continuous-transmission telephone number transmitted following the transmitted telephone number is extracted by searching a history stored in a storage part. The extracted continuous-transmission telephone number is displayed as a transmission-destination candidate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196667-A (JP)
Title: Two-way clutch
Inventor: TAKAHASHI DAISUKE
IPC: F16D41/08
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way clutch improved in durability in long-term use, and operation reliability.  <P>SOLUTION: This two-way clutch includes: a base member 10 with a shaft member 12 relatively rotatably inserted therein; a plurality of retainer members 10D erected on the base member, and arranged at equal intervals in the circumferential direction of the shaft member; piece members 16 arranged between the plurality of retainer members, and arranged movably in the radial direction of the shaft member at a predetermined distance from the circumferential surface of the shaft member; space parts 18 formed by the shaft member, the retainer members and the piece members; and rolling members 20 inserted in the space parts. The two-way clutch further has a first energization means 24 energizing the piece members in the shaft member direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196681-A (JP)
Title: Bearing structure, and transmission
Inventor: NUKADA TAKANORI
IPC: F16H57/021
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure capable of stably journaling a rotary shaft by preventing a bearing member from easily coming off from the rotary shaft; and a transmission having the bearing structure.  <P>SOLUTION: This bearing structure is provided with a ball bearing 71 rotatably supporting an input shaft 32 to a housing 31, and structured such that an axial load acts on an inner race 74 by a force drive gear 36 located in the vicinity of a large-diameter part 32a and attached to the circumferential part of the large-diameter part 32a. A collar member 75 is interlaid between the inner race 74 of the ball bearing 71 and a small-diameter part 32b; the collar member 75 has a tubular part 76, and a flange part 77 extending radially outward at an axial end of the tubular part 76, formed integrally with it, and receiving an axial load of the force drive gear 36; the flange part 77 contacts an axial end surface of the large-diameter part 32a of the input shaft 32, and forms a space between the axial end surface of the inner race 74 and itself; and the tubular part 76 is arranged by being pressed in and fitted between the small-diameter part 32 of the input shaft 32 and the inner race 74.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205599-A (JP)
Title: Redundancy switching device, redundancy switching system and redundancy switching program
Inventor: TERAMOTO SHUJI
IPC: H04L69/40
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a redundancy switching device, a redundancy switching system and a redundancy switching program capable of switching an operation from a device when a fault has occurred in another device in a prescribed case, regardless of the presence/absence of a host device.  <P>SOLUTION: A line module apparatus 100 is provided with an n-th line module 102<SB>n</SB>for an act line, an (n+1)-th line module 102<SB>n+1</SB>for a backup line and a control module 101 for controlling switching. A health-check circuit 113 is provided inside the line module 102 and shifting to a mode to perform autonomous control is performed when the arrival of monitoring signals 118 stops. Thereafter, switching of a system is executed autonomously by using the signals communicated between state monitoring circuits 115A and 115B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202846-A (JP)
Title: Heat transfer tube for heat exchanger and egr gas cooling device using the same
Inventor: MIYAUCHI YUJI
IPC: F02M25/07
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube for a heat exchanger and an EGR (exhaust gas recirculation) gas cooling device using the heat transfer tube, which are improved in heat transferring performance to an exhaust gas of high temperatures circulated in an exhaust gas flow channel in the heat transfer tube, and efficiently encourage heat exchange with a cooling medium circulated outside of the heat transfer tube.  <P>SOLUTION: In this heat transfer tube for the heat exchanger where the cross-sectional shape of an inner peripheral face used as an exhaust gas flow channel is flat, two waved fin structures are internally disposed with their bottoms brought into contact with the upper and lower inner peripheral faces of a long side portion of the flat heat transfer tube in such a state that fins of the waved fin structures partially enter counterpart-side areas alternately up and down, and further the height h of the top portion of the wave of the waved fin structure is determined to be h≥1/2H with respect to a height H of the inner peripheral face of a short side portion of the flat heat transfer tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183985-A (JP)
Title: Information input method and system
Inventor: IMAMURA ISAO
IPC: G06F21/60
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input method and a system for reducing the cost required for inputting information necessary for creating an electronic information file or the like as well as securing confidentiality, and for especially reducing the man-hour and the cost required for verifying input information.  <P>SOLUTION: The handwritten or printed document information is read as image data, and divided into a plurality of pieces of partial image information. Identification information for specifying the document and a serial number for the partial image information is added to the divided partial image information. The plurality of pieces of partial image information are distributed to a plurality of terminals along with the identification information. Required character information included in the partial image information is input as a text code by respective terminals. The text code input in each of the pieces of partial image information input by the respective terminals is collected and synthesized based on the identification information. Thus, the text code of the character information at a required part of the handwritten or printed document information is obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008207928-A (JP)
Title: Support structure for roller
Inventor: NISHI TATSUYA
IPC: B65H3/52
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a roller capable of easily performing attachment/detachment of the roller without using a tool or the like and sliding the roller in an axial direction.  <P>SOLUTION: The roller support structure is the support structure for the roller 1 for conveying sheet, and is provided with a roller unit having the roller 1 and an arm 3 for supporting a roller shaft 4 of the roller 1; and a roller holder 2 for detachably retaining the roller unit in a state in which the roller 1 can be rotated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214780-A (JP)
Title: Patterned knitted fabric and clothes composed of the knitted fabric
Inventor: NOMURA HIROKI
IPC: D04B1/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitted fabric hardly causing defective knitting without increasing the thickness and having a sufficient see-through feeling and air permeability and capable of achieving a power difference, and to provide clothes composed of the knitted fabric.  <P>SOLUTION: The whole of a patterned knitted fabric is composed of a knitted fabric 1 of plaiting knitting prepared by feeding two yarns (a) and b to each knitting needle n, exposing the one yarn (a) to the right side of the knitted fabric 1, exposing the other yarn b to the back side of the knitted fabric 1 and carrying out knitting. A pattern-forming part 2 is formed in a part or a suitable site of the knitted fabric 1 and the pattern-forming part 2 is formed as a see-through pattern part 3 by cutting off the one yarn (a) in the two yarns (a) and b without knitting the yarn (a) and knitting only the other yarn b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219198-A (JP)
Title: Image processor and image processing program
Inventor: TSURUOKA TAKEO
IPC: H04N9/04
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for obtaining a high quality color video signal by properly correcting the saturation of a color signal when a brightness signal is changed in gray level conversion processing or the like.  <P>SOLUTION: The image processor converts a color video signal into a brightness signal and a color signal in a prescribed color space (111), and performs the gray level conversion processing of the brightness signal on the basis of a prescribed gray level conversion characteristic (112). A function for brightness correction processing is set with brightness signals before and after gray level conversion processing, the maximum value of the brightness signal in the color space, and a brightness value indicating maximum saturation in a hue area with the color video signal belonging thereto as parameters (113), and saturation correction processing is applied to the color signal by using the brightness signal, the brightness signals before and after the gray level processing, and the set function (114).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007142480-A (JP)
Title: Electronic component and method of manufacturing same
Inventor: HASHIMOTO NOBUAKI
IPC: H01L25/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component capable of reducing a cost and improving reliability in bonding between chips, and between chips and a circuit board, to provide a semiconductor thereof device, to provide a method of manufacturing them, a circuit board mounted with them, and to provide electronic equipment having this circuit board.  <P>SOLUTION: An integrated semiconductor device includes a first semiconductor device 10 comprising: a semiconductor chip 12 having electrodes 16, a stress relaxing layer 14 prepared on the semiconductor chip 12, interconnections 18 formed in areas over from the electrodes 16 to the stress relaxing layer 14, and solder balls 19 formed on the interconnections 18 on the stress relaxing layer 14; and a bare chip 20 as a second semiconductor device which is electrically connected with the first semiconductor device 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008217386-A (JP)
Title: Coupled analysis processing method, coupled analysis processing system, and coupled analysis processing program
Inventor: HIRATA ICHIRO
IPC: G06F17/50
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly general coupled analysis method for achieving highly precise analysis without increasing computing resources by executing analysis in consideration of mutual influences in coupled analysis, and for achieiving coupling with a numerical analysis method different from a finite element method.  <P>SOLUTION: This coupled analysis system is provided with a data processor 200 for performing the cumulative arithmetic operation of each distortion generated in each of the analysis processing of a plurality of analysis items each time the analysis processing is executed in prescribed timing, and for performing the analysis processing of each analysis item executed in prescribed timing after the cumulative arithmetic operation by using the cumulative distortion value acquired by the cumulative arithmetic operation. When the value of the distortion generated in each analysis processing is provided with prescribed conditions, the data processor 200 performs re-analysis processing by using the distortion value generated in the current time of day step of the related analysis processing, and adds a distortion value generated in the reanalysis processing to the cumulative distortion value.  <P>COPYRIGHT: (C)2008,JPO&INPIT