baber/WOPTO huggingface dataset:
Patent JP-2007259145-A (JP)
Title: Packet relay method and packet relay node
Inventor: SAGA KAZUHIRO
IPC: H04L12/46
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve node extension in a form in which area splitting is restricted, by making it possible to transfer a packet (bridge processing) through setting of packet relay node without being passed through a higher layer, when a network is split in areas and routing in the area or among areas is carried out.  <P>SOLUTION: When a network is subjected to area splitting, and packet transfer in the area or among areas is carried out; packet transfer processing of each packet relay node is classified into two layers, and the packet transfer processing can be performed by selecting the layer according to the packet received at each packet relay node. In this way, when the node is extended in the network, the extension node can be stored in the area other than the area adjoining to the extended node, and flexible extension of the network is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254215-A (JP)
Title: Ceramic cylindrical support with straight tubular pore and oxygen separation membrane
Inventor: TAKAHASHI YOSUKE
IPC: C04B35/50
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic cylindrical support with a straight tubular pore having high gas diffusing performance and an oxygen separation membrane having a high oxygen permeation rate.  <P>SOLUTION: The ceramic cylindrical support is composed of pored disks 12 which are mutually connected to pillars 14 located between annular end faces 18. As a whole, a pore extended in the longitudinal direction of the support 10 is arranged at an inner peripheral side. As the four pillars 14 are spaced at equal intervals in the peripheral direction of the annular end faces 18, the straight tubular pore 20 having a pore diameter of around 1.5 mm and linearly penetrating from the outer peripheral surface to the inner peripheral surface of the support 10 is arranged between respective pillars 14. The support 10 being cylindrical as a whole has a high porosity of around 48% and then the support 10 having the tubular pore 20 having high gas diffusing performance is obtained according to an embodiment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253227-A (JP)
Title: Manufacturing method for steel tube with projection and device therefor
Inventor: MASUDA TOSHIAKI
IPC: B23K9/04
Filed: 2006-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a steel tube with a projection where pathces are made to follow the strain of a steel tube and the ruggedness of the surface in the steel tube, thus a gap between each patch and the steel tube can be fixedly held so as to be narrow, and also, friction resistance generated between each patch and the steel tube can be low suppressed, and further, which can widely cope with the difference in steel tube sizes with a reduced kind of patches, and to provide a device therefor.  <P>SOLUTION: The manufacturing method for a steel tube with a projection includes: a stage where a pair of patches 2, 2 are set on the inner face of a steel tube 1 at intervals; a stage where the patches 2, 2 are pressed against the inner face of the steel tube 1 by pressing means 30, 32, so as to be brought into contact therewith; and a stage where, as the contact pressure of the patches 2, 2 to the steel tube 1 is controlled to a prescribed range by the pressing means 30, 32, while relatively moving the patches 2, 2 and the inner face of the steel tube 1, a projection P is formed by welding at a prescribed position in the space between the patches 2, 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264008-A (JP)
Title: Method of manufacturing plastic polarizing lens, and plastic polarizing lens
Inventor: SAITO TORU
IPC: G02B3/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic polarizing lens having satisfactory appearance and satisfactory adhesiveness between a polarizing film and a plastic base material.  <P>SOLUTION: The method of manufacturing the plastic polarizing lens comprises: a polarizing film sticking process for sticking the polarizing film 14 to a concave surface 131A of a lens molding mold 131 for a convex surface opposite to a convex surface 132A of a lens molding mold 132 for a concave surface; a molding mold assembly process for assembling a lens molding mold 12 by making these lens molding molds 13 away from each other by a prescribed dimension and connecting outer peripheral edges, an injecting process for injecting a raw material monomer into the lens molding mold 12; a curing process for polymerizing and curing the injected raw material monomer; and a demolding process for demodeling the plastic lens integrated with the polarizing film 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263406-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI YUJI
IPC: F24H3/04
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of performing various settings by a simple operation.  <P>SOLUTION: This air conditioner 1A comprises an air conditioning unit 11 disposed in a bathroom 51, an operating portion 41A for selecting operation modes, and a control portion 71 for executing the operation mode selected by the operating portion 41A on the basis of operation setting information set according to the operation mode. The operating portion 41A comprises a setting button 43a for transferring to the set mode for setting the operation setting information, and selecting set items for changing a set value from the operation setting information, an up/down button 44 for changing the set value of the set item selected by the setting button 43a from the operation setting information, and a decision button 43b for determining the set value changed by the up/down button 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265791-A (JP)
Title: Lighting device
Inventor: YAMADA KAZUMI
IPC: F21V29/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lighting device in which power consumption of the light-emitting source is suppressed and heat radiation is made smooth.  <P>SOLUTION: The lighting device 10 is provided with a flat plate resin body 3, light-emitting diodes 102, 202 which are installed on both side end face of this resin body 3 and emit light to the resin body 3, substrates 101, 201 mounted respectively on the light-emitting diodes 102, 202, and heat conduction members 5, 7 which surround the end face of the resin body 3, the light-emitting diodes 102, 202, and the substrates 101, 201, and emit the heat from the light-emitting diodes 102, 202 to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265054-A (JP)
Title: Watermark forcible printing system, method and program
Inventor: YOSHITOMI TAKASHI
IPC: B41J29/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watermark forcible printing system capable of forcibly inserting a highly-readable watermark into printed matter regardless of a print application or a print driver.  <P>SOLUTION: In this watermark forcible printing system, a server computer 101 and a client computer 102 performing watermark forcible printing are communicably connected. The server computer 101 has a watermark definition information creation utility 105. The client computer 102 has: a start-up detection means 106a of the application; a watermark print module attachment means 106b to the started application; a print processing detection means 107a of the attached application; a watermark definition information acquisition means 107b from the server computer 101; a watermark definition information management means 107c; a watermark data drawing means 107d; and a watermark data composition means 107e into print data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268713-A (JP)
Title: Printing method and manufacturing method of thin film transistor
Inventor: ISHIZAKI MAMORU
IPC: H05K3/12
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method having an accurate image pattern made of ink, in which neither deformation in an image pattern nor omission of printing develops even in a minute solitary pattern, at the manufacturing of a printed material, the image pattern which is formed in a base material by a reversing printing system.  <P>SOLUTION: This manufacturing method of the printed material, in which the image pattern is made of ink on the base material, is equipped with a process for providing the ink on a blanket, a process for removing the ink on the blanket in a portion contacting with the convexity pattern of a first relief printing plate through the contact of the first relief printing plate with the blanket, a process for removing the ink on the blanket in a portion contacting with the convexity pattern of a second relief printing plate through the contact of the second relief printing plate with the blanket and a process for forming the image pattern made of the ink on the base material through the contact of the ink left on the blanket with the base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270422-A (JP)
Title: Door locking device
Inventor: YOSHIZAWA TAKASHI
IPC: E05B85/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door locking device which is simple in structure, small in parts count, and improved in handling ease.  <P>SOLUTION: The door locking device is formed of: a push rod 7 which is protruded from the tip of a cylinder lock 4 arranged in a push button 6, in a pressing direction; and a pressed member 8 arranged at a location opposed to the tip of the push rod 7, in a manner movable between a door locking position and a door lock canceling position. When a lock portion 4a is held in a push standby position, the pressed member 8 is held in the door locking position. When the lock portion 4a is held in a rotation standby position and at the same time shifted to a pushing position, engagement with the tip of the push rod 7 is canceled to hold the pressed member 8 in the door locking position. When the lock portion 4a is held in a key rotating position and at the same time shifted to the pushing position, it engages with the tip of the push rod 7 to shift the pressed member 8 to a door lock canceling position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269950-A (JP)
Title: Apparatus for producing gas hydrate
Inventor: NAGAMORI SHIGERU
IPC: C10L3/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a gas hydrate dispensing with a stirrer of a generator and making a gas hydration rate of a product constant.  <P>SOLUTION: A shell-and-tube type generator 2 is provided at the downstream side of an ejector type mixer 1 which agitates a raw gas(g) and raw water (w). Retention walls 41-43 letting gas hydrate slurry s U-turn are provided in end covers 37, 38 disposed at the both front and back ends of the generator 2. Further, a dehydrator 3 having a cone shaped filter 48 is provided at the downstream side of the generator 2. Yet further, a discharge pipe 11 is provided at the dehydrator 3 and a flow rate adjusting valve 12 is provided at the discharge pipe 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268425-A (JP)
Title: Method of cooling ink-jet head and ink-jetting device
Inventor: MITSUI YASUHIRO
IPC: G02B5/20
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily carrying out piping, wiring, attachment and detachment of respective pipes and cables, and adjustment of manual operation position of an ink-jet head or the like, by refraining from complication of the space near an ink-jetting part.  <P>SOLUTION: In the ink-jetting part, a supply path and a discharge path of a low-temperature fluid are made series, not parallel, with respect to a plurality of ink-jet heads 1, a pipe 15 for the low-temperature fluid series-connection between the mutually adjacent ink-jet heads 1 is installed, and a low-temperature fluid head supply pipe 2 and a low-temperature fluid head discharge pipe 3 are connected to ink-jetting heads 1 on both sides. By connecting the pipe 15 for a low-temperature fluid series-connection to the plurality of ink-jet heads 1 in serial connection like this, it is made possible to cool the plurality of ink-jet heads by one line of a cooling pipe system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274371-A (JP)
Title: Noise reduction circuit
Inventor: ARITA YOSHIHIRO
IPC: H04N5/21
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce noise superimposed on an analog signal such as a video signal after A/D conversion.  <P>SOLUTION: An A/D converter 2 performs A/D conversion in an input analog video signal and outputs the signal to a noise reduction circuit 1. A synchronization separating circuit 13 within the noise reduction circuit 1 separates a synchronizing signal component of the video signal and outputs it to an optimal hysteresis width detection circuit 12. The optimal hysteresis width detection circuit 12 dynamically detects optimal hysteresis width from data input from the A/D converter 2 during a blanking term of the synchronizing signal and outputs it to a hysteresis filter 11. The hysteresis filter 11 performs filter processing to suppress variations less than the hysteresis width. Even when an S/N of the video signal varies, it is updated into optimal hysteresis width by the optimal hysteresis width detection circuit 12 all the time, thereby effectively reducing noise in the hysteresis filter 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271168-A (JP)
Title: Frost detecting device and defrost device
Inventor: MORIKAWA AKIRA
IPC: F25D21/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize efficient defrost operation of a refrigerating machine or the like by using a frost detecting device capable of easily and accurately carrying out discrimination of frost and dew, and measuring a frost formation state of a heat exchanger.  <P>SOLUTION: The frost formation detecting device is provided with a light emitting device irradiating light on a detection target member, a photo-detector receiving reflected light from the detection target member and outputting an electric signal responding to the reflected light, and a determination device determining the frost formation state on the basis of the electric signal. A center wavelength of the light emitted by the light emitting device is 600nm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006228747-A (JP)
Title: Wire rod, manufacturing method of wire rod and manufacturing device of wire rod
Inventor: KAWASHIMA TAKEO
IPC: H01F5/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil capable of obtaining high efficiency even in the same size as conventional ones, a wire rod to obtain a coil assembly from, a manufacturing method of the wire rod, and a manufacturing device of the wire rod.  <P>SOLUTION: The wire rod 12 has given unit parts consecutively formed. The unit part has a smaller cross section at one end than at the other, a cross-section area of each part consecutively decreasing as a height hc2 of a cross section of each part gets down to a height hc1 from that other end toward a direction of that one end, and the unit parts are continued as either one smaller cross-section end is connected with another or one larger cross-section end is connected with another, directly or indirectly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007272718-A (JP)
Title: Password input device, control method for password input device, and program
Inventor: OGASAWARA TSUTOMU
IPC: G06F21/36
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a password input device that can implement password authentication using more character types than operating members while reducing the load of password input even when the number of operating members is limited on an operation means.  <P>SOLUTION: The password input device comprises a plurality of operating members for receiving a user's specification operation; and acquires as input candidate characters a plurality of characters including characters of authentication included in a password, displays on a display means a character input guidance screen representing a correspondence of each of the plurality of input candidate characters to any one of the plurality of operating members, and in response to the user's operation on any one of the plurality of operating members, acquires the character corresponding to the operated operating member as an input character.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274630-A (JP)
Title: Ofdm demodulator, ofdm demodulation method, program, and computer-readable recording medium
Inventor: SAITO AKIRA
IPC: H04J11/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM demodulator having high transfer function estimation capability and improved noise resistance.  <P>SOLUTION: The OFDM demodulator has a digital orthogonal demodulation circuit 4, an FFT operation circuit 5, and a waveform equalization circuit 11. The waveform equalization circuit 11 includes: a complex division circuit 7; a symbol filter 9; a carrier filter 6 for estimating a data carrier transfer function based on a symbol direction interpolation transfer function; a complex division circuit 12 for generating a waveform equalization data carrier, by performing complex division to a data carrier extracted from an FFT demodulation signal by the data carrier transfer function; and a filter coefficient control circuit 13 for controlling the filter coefficient of the carrier filter 6, according to a DU ratio for indicating multipath conditions and the variations of delay time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278541-A (JP)
Title: Cooling system
Inventor: YAMAGUCHI YUKIO
IPC: F25B1/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system capable of improving a refrigerating capacity even when a carbon dioxide refrigerant is used.  <P>SOLUTION: According to this cooling system, the refrigerating efficiency can be improved by determining an outer surface area S2 of high-pressure piping 20 to 10-25% of a total internal surface area S1 of piping 14 for heat exchange, of an evaporator 13, thus this cooling system can be effectively used, in particular, in an automatic vending machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281595-A (JP)
Title: Recording apparatus and record control program
Inventor: IGARASHI MASAHIRO
IPC: G06T11/60
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load of image composite processing in a recording apparatus by enabling to add or delete a stamp image to a photographic image without re-generating a script of a photographic image layout, when the stamp image is added to the photographic image to record it in a recording material.  <P>SOLUTION: An analysis processor 116 analyzes layout information of a photographic image layout, and generates photographic object information about the layout of the photographic image. A stamp object information generator 121 generates stamp object information about the layout of the stamp for the photographic image. A record data generator 119 arranges and develops record developing data of the photographic image data generated by a photographic image adjuster 123, on the basis of the photographic object information; arranges and develops the record developing data of the stamp image data generated by a stamp image adjusting section 122, on the basis of the stamp object information; and generates final recording data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281860-A (JP)
Title: Adaptive signal processing apparatus, and adaptive signal processing method thereof
Inventor: MARUMOTO TORU
IPC: H04R3/00
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive signal processing apparatus and an adaptive signal processing method thereof for decreasing an arithmetic throughput in the frequency domain LMS algorithm.  <P>SOLUTION: The adaptive signal processing apparatus adopting the frequency domain LMS algorithm applies adaptive signal processing to the frequency domain by using a frequency signal component of an input signal, a filter coefficient and a step size parameter of each frequency tap of an adaptive filter by each frequency to calculate a filter coefficient of each frequency tap in a succeeding arithmetic cycle. In the case of calculation of the filter coefficient, the adaptive signal processing apparatus controls the step size parameter value of each frequency by each arithmetic cycle of the filter coefficient. In this case, the number of times when the step size parameter value is 0 in response to frequencies belonging to a low frequency band is increased and the number of times when the step size parameter value is 0 in response to frequencies belonging to a high frequency band is decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277922-A (JP)
Title: Key device
Inventor: YAMADA KENTARO
IPC: B60R25/24
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key device capable of improving a security level.  <P>SOLUTION: When installing a normal mechanical key 80 in a key body 50, since a magnet 76 approaches a magnetic proximity switch 69, the magnetic proximity switch 69 is turned on. A microcomputer generates an ID code signal attached with a normal key installing state code, when the magnetic proximity switch 69 is turned on. While, when the normal mechanical key 80 is not installed in the key body 50, since the magnet 76 does not approach the magnetic proximity switch 69, the magnetic proximity switch 69 is turned off. The microcomputer generates the ID code signal attached with a normal key uninstalled state code, when the magnetic proximity switch 69 is turned off. These ID code signals are transmitted from a transmission antenna.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007190667-A (JP)
Title: Dirty liquid treating apparatus
Inventor: TASHIRO MINORU
IPC: B23Q11/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dirty liquid treating apparatus capable of removing swarf or ultra fine particles or the like containing a dirty liquid.  <P>SOLUTION: The dirty liquid treating apparatus 10 comprises a dirty tank 11, a conveyor 20, and a sludge removal mechanism 40 having a magnet drum 42 disposed in a liquid circulation part 32. The apparatus 10 includes an overflow tank 31 which maintains the liquid level Q of the dirty tank 11 at the higher position than the liquid circulation part 32 and the magnet drum 42. The magnet drum 42 is horizontally disposed between a lower side part 20a and an upper side part 20b of the conveyor 20. The conveyor 20 scrapes out comparatively larger swarf deposited on a bottom part 11a of the dirty tank 11 toward an external discharge part. A scraping member 45 contacting to the magnet drum 42 drops sludge S attracted to the magnet 42 toward the lower side part 20a of the conveyor 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT