baber/WOPTO huggingface dataset:
Patent JP-2006241540-A (JP)
Title: Hot rolled steel sheet having excellent corrosion resistance after electrodeposition coating and its production method
Inventor: HAYASHIDA TERUKI
IPC: C22C38/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet having excellent corrosion resistance after electrodeposition coating, and to provide its production method.  <P>SOLUTION: The hot rolled steel sheet having excellent corrosion resistance after electrodeposition coating is characterized in that, upon the observation of the cross-section in a steel sheet comprising, by mass, 0.03 to 0.25% C, 0.2 to 2.5% Si, 0.1 to 2.5% Mn, ≤0.015% P, ≤0.015% S, 0.01 to 0.08% Al and ≤0.009% N, and the balance inevitable impurities, carbides with the longest diameter of ≥0.1 μm are present by 3 to 50 pieces in the cross-sectional range at a depth of 1 μm and a length of 100 μm from the outermost surface part of the steel sheet. The production method of the same is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246303-A (JP)
Title: Optical receiving circuit
Inventor: NISHIKAWAJI TAMOTSU
IPC: H04B10/116
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiving circuit capable of securing a long communication distance and providing lowered voltage of power supply voltage even if disturbing noise light, such as sunlight, enters.  <P>SOLUTION: The optical receiving circuit includes a light receiving element 2, a resistance 3 to convert current flowing in the light receiving element 2 into voltage, a low pass filter 4 to extract a direct current component of current flowing in the resistance 3, and an amplifier 5 to amplify current of direct current component extracted and to return the amplified current to the light receiving element 2. Voltage of the resistance 3 is output from an output end IV as a signal voltage. Since a direct current component caused by disturbing noise light flowing in the light receiving element 2 can be lowered in proportion to a degree of amplification by the direct current component amplified in the amplifier 5, it is possible to prevent receiving sensitivity from lowering even if disturbance noise light, such as sunlight, enters.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251860-A (JP)
Title: Power control system, server, client and power control program
Inventor: MASUNAGA KATSUNORI
IPC: G06F3/12
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control system, a server, a client and a power control program that can reduce power consumption while increasing the convenience of information equipment.  <P>SOLUTION: A management computer 12 monitors the number of computers 13 connected to the management server 11 in real time to register it as a connection count in a connection count storage part 31, and disconnects power from a printer 15 when all the computers 13 connected to the management server 11 are powered off. When the first computer 13 connected to the management server 11 is powered after starting time, the management computer 12 connects power to the printer 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247481-A (JP)
Title: Membrane treatment apparatus
Inventor: ITO TAKU
IPC: B01D63/02
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane treatment apparatus capable of controlling clogging in carrying out a membrane-separation activated sludge treatment of an organic sewage.  <P>SOLUTION: The membrane treatment apparatus is used for filtering a liquid substance by making the liquid substance permeate into a membrane 13b supported by a water collecting pipe 14, wherein a membrane function of a supporting part supported by the supporting body of the membrane or this supporting part and its neighbor 13a is diminished, and the membrane is selected from a group consisted of a ultrafilter membrane, a micro-filter membrane or a reverse-osmosis membrane, which are structured of a hollow fiber membrane or a flat membrane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247995-A (JP)
Title: Mold, molding machine and manufacturing method of optical compopnent
Inventor: ONISHI ICHIRO
IPC: B29L11/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold capable of manufacturing a molded product enhanced in shape precision, a molding machine and a manufacturing method of an optical component.  <P>SOLUTION: The mold 11 has a pair of molds 111 and 112 having molding surfaces 111A1 and 112A1 respectively formed thereto and the body mold 113 which surrounds a pair of the molds 111 and 112. The whole outer peripheral surface 113A of the body mold 113 is black and black plating or oxidation treatment is applied to the outer peripheral surface 113A of the body mold 113. Since the outer peripheral surface 113A of the body mold 113 is irradiated with infrared rays and has a black color, infrared rays can be efficiently absorbed by the outer peripheral surface 113A of the body mold 113. By this constitution, the material M arranged in the body mold 113 is certainly heated and, when the material M is pressed, it can be deformed into a desired shape and the optical component having high shape precision can be manufactured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250297-A (JP)
Title: Drive device of belt type continuously variable transmission
Inventor: WATANABE TAKAO
IPC: F16H61/662
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently drive a hydraulic pump for shifting to alter the gear ratio without bringing about high cost or a large-sized construction of the device.  <P>SOLUTION: A hydraulic motor 62 for shifting applies a torque in the decelerating direction to the hydraulic pump 60 for shifting when the pressure of a working oil at the first port 62a is higher than the pressure of the working oil at the second port 62b, and in the contrary case, applies a torque in the accelerating direction to the hydraulic pump 60. A differential pressure selector valve 70 switches into two conditions, the first port high pressure condition in which the first port 62a is put in communication with an accumulator 68 while the second port 62b is put in communication to a reserver 5 and the second port high pressure condition in which the second port 62b is put in communication with the accumulator 68 while the first port 62a is put in communication to the reserver 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005222560-A (JP)
Title: Autonomous moving unit and autonomous moving unit operation system
Inventor: SAKAI TATSUO
IPC: B25J19/06
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable smooth movement of another moving body by performing an operation of giving a way for the other moving body.  <P>SOLUTION: The autonomous moving unit includes a memory means for storing a map in an operation area and a variety of parameters for running; an interface for inputting a destination or an operation command; a path generation means for generating a path to the destination; an environment recognition means for recognizing an obstacle position and a self-position; and a running means for running. The autonomous moving unit also includes a running control means for controlling the running means to move to the destination, by recognizing its own position on the above map based on the information acquired in the environment recognition means, avoiding the obstacle. Further, the autonomous moving unit includes a halt start signal detection means for detecting a halt start signal for avoiding another moving body. When the halt start signal detection means detects the halt start signal, the running control means stops the unit at a stop area provided for avoiding the other moving body, being stored in advance in the memory means. Stopping at the stop area, an appropriate place along the way, the autonomous moving unit gives the way for the other moving body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006252469-A (JP)
Title: Image processor and image processing method
Inventor: KUROKI TAKESHI
IPC: G06T17/40
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for easily setting information, related to light source set in a virtual space.  <P>SOLUTION: A virtual object 203 and a pointer 205 are arranged on a plane provided within the virtual space. The position of the pointer 205 is operated within the plane, and a vector from the tip part position of the virtual object 203 toward the position of the pointer 205 is obtained, as an irradiating direction vector of light from the light source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254675-A (JP)
Title: Electric circuit current limiter
Inventor: FUJITA HIDENORI
IPC: H02H9/02
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit current limiter capable of controlling the current value of an electric circuit in a short time through simple construction.  <P>SOLUTION: A current limiting circuit 20 connected in series with an electric circuit L limits an output current so that it does not exceed a current limit value corresponding to a control signal input to a control terminal. A control circuit 40 determines a control signal output to the control terminal of the current limiting circuit 20 so that the detection current value M of the electric circuit L, detected through a current detection circuit 30, becomes equal to or lower than a set current value S1, and lowers the current limit value of the current limiting circuit 20. A set current value for normal operation or a set current value for abnormal operation can be set for the set current value S1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262569-A (JP)
Title: Rotor position detection device and rotor position detection method
Inventor: NISHIKATA MASAJI
IPC: H02P6/182
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor position detection device that can easily detect the initial position of a rotor at the starting of a permanent magnet synchronous motor, and a rotor position detection method.  <P>SOLUTION: The rotor position detection device comprises: a voltage comparison part 3 that compares a first voltage induced to one of gaps between two terminals including a terminal of a non-exciting phase, and a second voltage induced to the other gap between other two terminals when the gaps between the two terminals of the permanent magnet synchronous motor 7 are excited by DC power; a voltage comparison part 3 that compares a third voltage induced to the gap between the two terminals including the terminal of the non-exciting phase when the gap between the two terminals of the permanent magnet synchronous motor is forwardly excited by the DC power, and a fourth voltage induced to the gap between the two terminals when the gap is backwardly excited; a storing part 4 that stores induced electromotive force data that indicate the initial position of the rotor corresponding to a magnitude correlation between the first voltage and the second voltage, and a magnitude correlation between the third voltage and the fourth voltage; and an initial position detection part 5 that collates the comparison result by the voltage comparison part and the induced electromotive force data stored in the storing part, and detects the initial position of the rotor on the basis of the collation result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261268-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OZAKI SHIRO
IPC: H01L23/522
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a copper oxide is sufficiently removed from copper wiring and an insulating film for preventing the diffusion of a water content and Cu can be made of a low-dielectric-constant insulating material, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method includes a step where copper wiring wherein a copper oxide film is formed on its surface is coated with a composition for forming an insulating film that contains a silicon compound having a diffusion barrier property against copper and an organic compound for reducing a copper oxide, and a step where the copper oxide film is reduced by the organic compound and removed by heat treatment and the silicon compound is cured to form an insulating film made of a silicon compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255323-A (JP)
Title: Endoscope system device
Inventor: TAKEUCHI SHINJI
IPC: A61B1/04
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily observe/diagnose the fine structure of a subject to be observed and achieve efficient recording operation by attaching wavelength information or the like on recording a spectral image.  <P>SOLUTION: In an endoscope having a color space conversion processing circuit 29 which performs matrix operation by the RGB signal of an original image and matrix data and forms the spectral image composed of λ1, λ2, λ3 signals in selected three wavelength ranges, three spectral images formed by setting the wavelength range beforehand can be data-transmitted to an image record display device 50 together with the original image by, for instance, one operation of a recording operation switch 22. Further, the wavelength information of λ1, λ2, λ3 signals is also attached and transmitted regarding the spectral image. Also, these spectral images are displayed on a monitor 52 together with the original image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271913-A (JP)
Title: Telescopic fork leg for vehicle, preferably motorcycle
Inventor: LARSSON MATS
IPC: F16F9/512
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize leak flow function required at low speed in both directions of compression/expansion-contraction without outstandingly varying with a conventional constitution element while affecting to the other direction in a telescopic fork device.  <P>SOLUTION: An attenuation device provided on a telescopic fork leg includes a cylindrical unit coaxially arranged. A piston belonging to a first outer cylinder part is operated in a chamber in the cylindrical unit and an internal medium is passed and moved through a passage on or near an attenuation action member between an apex side an a bottom side of the piston at a piston speed exceeding a selected value. The passage is closed by the attenuation action member at the piston speed falling below the value. The medium is passed and only transmitted through one or more leak flow route returned from one side chamber of the piston to the other side chamber through a gap between an outer side of the internal cylindrical unit and a second cylindrical unit arranged at the outside of the internal unit and one or more leak flow size determination member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006267338-A (JP)
Title: Method for forming black matrix of color filter and method for forming color filter
Inventor: FURUYA NORIFUMI
IPC: G02B5/20
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming black matrix of color filter capable of controlling the accuracy of thickness and the thickness of a black matrix by using low-viscosity material for the black matrix and by using a shallow plate as a transfer mold for black matrix formation.  <P>SOLUTION: An intaglio bottom material 3 having a strippability for dried black matrix material 6 and an intaglio protrusion member 4 having such a releasability as to release the black matrix material 6 from the member 4 are laminated on a substrate 2 for transfer mold. Thereby, a transfer mold 1 of an intaglio where a pattern of recessed parts between the intaglio protrusion members 4 has the pattern of the black matrix is disposed, the black matrix material 6 is applied onto the whole plate surface of the transfer mold 1 and is dried, thereafter, UV light 7 is applied from the black matrix material 6 side of the transfer mold 1, the black matrix material 6 other than the recessed parts 5 is photodecomposed and is developed and removed and the pattern of the recessed parts is transferred onto the substrate for color filter via an adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264904-A (JP)
Title: Paper feeding device
Inventor: YAMAGUCHI TOSHIAKI
IPC: B65H3/06
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of restricting bias feeding and capable of maintaining recording/reading performance well even in the case wherein the device has an equalizing function by equalizing back tension to be applied to a sheet in right and left.  <P>SOLUTION: When feeding a sheet with a paper feeding roller, a paper feeding roller support member supports a paper feeding roller unit freely to equalize, and during the time after the paper feeding roller conveys the sheet to the conveying roller and the paper feeding roller is turned off but the paper feeding roller is turned with the conveyed sheet, while abutting on the sheet, the paper feeding roller unit support member supports the paper feeding roller unit at two or more points to prevent equalization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264946-A (JP)
Title: Sheet feeder and image forming device
Inventor: MIYAZAWA TAKUJI
IPC: B65H1/18
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of improving sheet separating effect by blowing air without moving air blowing position and sheet supporting position in the sheet stacking direction.  <P>SOLUTION: This sheet feeder is provided with a sheet housing part 17 for housing the sheet 23 in the stacked condition, a sheet supplying unit 18 for sequentially supplying the sheet 23 housed in the sheet housing part 17, an air blowing unit for blowing air from a nozzle 19A to an end of the sheet 23 housed in the sheet housing part 17, a floating height regulating member 24 for regulating floating height of the sheet by abutting on the top surface of the sheet floated by the air blown by the air blowing unit, and a moving means for moving an abutment part of the floating height regulating member 24, which abuts on the top surface of the sheet, in the sheet stacking direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006120298-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: OSAWA HIROSHI
IPC: G11B5/84
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent starting operation properties and durability and excellent spin-off characteristics.  <P>SOLUTION: In the magnetic recording medium wherein at least a magnetic recording layer, a protective layer and a lubricant layer are sequentially layered on a non-magnetic substrate, the protective layer or the lubricant layer is subjected to surface treatment by using gas activated by plasma generated by pressure in the vicinity of atmospheric pressure and a recording region 63 to be a region where recording and reproduction to the magnetic recording layer are performed is selectively subjected to treatment by the plasma.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006271811-A (JP)
Title: Container and tool for aromatic substance
Inventor: YAMAZAKI YOKO
IPC: B65D83/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for aromatic substance capable of sufficiently diffusing aroma even with its top and bottom parts upside-down.  <P>SOLUTION: The container 1 for aromatic substance comprises a ventilation opening 115 (112), 123 to diffuse aromatic gas out from a plate of aromatic substance M that is contained inside, a supporting means 100 to locally support the aromatic substance M so that the top and bottom surfaces could not touch its inner face, a tub-shaped container body 11, a reversing tub-shaped cover 12 to externally be engaged with the container body 11, a lower convex part 111 that the supporting means 100 provided on the inner face of a bottom wall of the container body 11 to locally support the aromatic substance M from below, and an upper convex part 121 provided on the inner face of a top wall of the cover 12 to locally support the aromatic substance M from above.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287334-A (JP)
Title: Video intercom
Inventor: KOYANAGI TSUNEO
IPC: H04M9/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video intercom wherein a maximum power supply capacity of a master unit can be decreased.  <P>SOLUTION: In the video intercom wherein a slave unit and the master unit make speeches with each other by using their speech circuits and a display section of the master unit displays a video image photographed by a camera of the slave unit, the master unit is provided with a power supply circuit for supplying power to the slave unit in a standby state and stopping the supply of the power to the slave unit when detecting a call signal from the slave unit, and the slave unit is provided with an internal battery charged up by the power supplied from the power supply circuit of the master unit and for driving the camera.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283854-A (JP)
Title: Traveling motor controller of construction machine
Inventor: ANDO TERUHISA
IPC: F15B11/02
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To securely suppress the occurrence of cavitation without using a counterbalance valve and prevent the rise of a traveling speed at starting from being delayed.  <P>SOLUTION: This traveling motor controller comprises a traveling motor 20 and a motor control valve 21. The motor control valve 21 controls the motor 20 by changing over the connected state thereof to a pump and a tank based on a pilot pressure instruction from a remote control valve 22 and the inflow side pressure of the motor 20. A pilot pressure control valve 23 connects the pilot chamber 24 of the control valve 21 to the tank at a discharge position 25a, and connects it to the remote control valve 22 at a feed position 25b. A spring 26 energizes the control valve 23 to the discharge position 25a side and energizes the pilot chamber 27 to the feed position 25b side by the action of the inflow side pressure. A starting passage 28 connects the remote control valve 2 to the pilot chamber 24 through the control valve 21. The passage 28 is allowed to communicate until its position is changed over to the position 25b, and cut off by the control valve 21 when it is changed over to the position 25b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285554-A (JP)
Title: Locker device
Inventor: FUJIMURA KAZUYO
IPC: G07F17/12
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locker device which is available when a user provides his or her minimum personal information to a locker management company.  <P>SOLUTION: This locker device is provided with a locker designating means, a first input means 8 for inputting a cell phone email address 32, an initial use period setting means 22 for setting the use period of a locker 2, an authentication code notifying means 16 for notifying a cell phone email address of an authentication code 31 necessary for opening/closing a locker, a second input means 7 for inputting the authentication code, a locker opening/closing means 6 for opening/closing a locker by inputting the cell phone email address and the authentication code, a second use period setting means 23 for changing the use period of the locker when the locker is being used, a second use period storage means 21 for storing the changed use period and a second residual use period changing/calculating means for calculating a residual use period based on the changed use period. When the use period is changed, the newly calculated second residual use period is calculated and stored.  <P>COPYRIGHT: (C)2007,JPO&INPIT