baber/WOPTO huggingface dataset:
Patent JP-2008289961-A (JP)
Title: Dust remover
Inventor: KOMATSU KATSUO
IPC: A47L25/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust remover suppressing production of dust and preventing damage or abnormal wear of components even when an unexpected load is applied to adhesive rolls.  <P>SOLUTION: The dust remover removing dust attached to the surface of a flat plate-like member is provided with the adhesive rolls 4, 5; drive motors 29 rotating the adhesive rolls 4, 5; and transmission mechanisms 30 transmitting power of the drive motors 29 to the adhesive rolls 4, 5. The transmission mechanism 30 comprises a drive side magnetic member 37 connected to the drive motor 29, and driven side magnetic members 38, 39 facing the drive side magnetic member 37 via given gaps. The drive side magnetic member 37 is provided with an annularly formed drive side magnetized part, and the driven side magnetic members 38, 39 are provided with annularly formed driven side magnetized parts. The drive side magnetic member 37 and driven side magnetic members 38, 39 are disposed so that the drive side magnetized part overlaps driven side magnetized parts in the facing direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294760-A (JP)
Title: Transmission system for rail vehicle
Inventor: TAKAHASHI HIDEYUKI
IPC: H04L12/46
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system for a rail vehicle capable of constructing a network which has high redundancy and excellent maintainability.  <P>SOLUTION: The transmission system for the train vehicle comprises a transmission device 1 having a plurality of transmission ports to transmit data received from one of the ports to a necessary transmission port on the basis of a prescribed instruction, a transmission path 3 for connecting transmission devices, and an electric device 2 with an automatic address setting function connected to the transmission device to exchange data with the transmission device, wherein the transmission device temporarily stops data exchange with other transmission devices during setting an address to the electric device to create a state that only an electric device connected to a self-transmission device and to the transmission device is connected to the network so as to make the transmission device function as a master of automatic address setting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292790-A (JP)
Title: Process cartridge
Inventor: HIGETA AKIRA
IPC: G03G21/18
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge attached to or detached from an image forming apparatus, the process cartridge being designed so as to reduce cost with a simple structure used for a light shield plate for opening or closing an exposure opening and a blocking member for blocking entry of foreign matter such as dust, thereby reducing the number of components.  <P>SOLUTION: The exposure opening 27 is provided in a cartridge frame body 30a. A flexible light-shield blocking sheet 100 is attached so as to close the exposure opening 27. When the cartridge frame body 30a is attached to or detached from the main body of an image forming apparatus, the light-shield blocking sheet 100 blocks a space between the exposure opening 27 and a cleaning unit 14 (process means) 14 by means of a cut-out portion 100c bent when attached, and opens the exposure opening 27. When the cartridge frame body 30a is detached from the main body of the image forming apparatus, the light-shield blocking sheet 100 closes the exposure opening 27 and prevents surrounding natural light or illuminating light from entering the cartridge frame body 30a therefrom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290358-A (JP)
Title: Coating tool and method for coating by coating tool
Inventor: TSUKASAKI TAKASHI
IPC: B43K8/02
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating tool which prevents the coating liquid from evaporating from the brush tip thereof and also can coat a large surface in a stable manner.  <P>SOLUTION: The brush tip 2 is fit into one end of a cylindrical holder 3 made of a metal, and a shaft 4 is attached to the other end of the holder 3. Covers 5 are provided from the holder 3 to the center part of the brush tip 2, and spacer members 6 comprised of a porous material are provided between the respective covers 5 and the brush tip 2 on the inner sides of the respective covers 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292384-A (JP)
Title: Immobilization support, kit for detecting interaction among substances, and method for detecting interaction among substances
Inventor: NAKAMURA FUMIO
IPC: G01N33/53
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immobilization support, a kit for detecting interaction among substances, and a method for detecting interaction among substances that can detect the interaction precisely even when activity of an immobilized nucleic acid is not reduced and a substance has a low molecular weight.  <P>SOLUTION: In the immobilization support, a first double-chained nucleic acid containing a specific response base sequence locus where interaction among substances is generated, a second double-chained nucleic acid, and a nucleic acid conjugate with a linker which combines the first double-chained nucleic acid and the second double-chained nucleic acid are fixed to a base via the second double-chained nucleic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291336-A (JP)
Title: Method for continuously treating aluminum alloy sheet
Inventor: TAKADA TAKESHI
IPC: C23F1/20
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous treatment method which produces a treated aluminum alloy sheet having superior material characteristics, surface properties and corrosion resistance, and further shows adequate treatment efficiency.  <P>SOLUTION: This continuous treatment method is directed at subjecting an aluminum alloy sheet to serial continuous treatment including heat treatment and surface treatment, and comprises the steps of: cooling a solution-treated aluminum alloy sheet to 40 to 130°C; alkali-etching the cooled aluminum alloy sheet in an etching amount of 10 mg/m<SP>2</SP>or more, by treating the cooled aluminum alloy sheet with an alkaline solution; acid-etching the alkali-etched aluminum alloy sheet in an etching amount of 10 mg/m<SP>2</SP>or more, by treating the alkali-etched aluminum alloy sheet with an acidic solution; and heat-treating the acid-etched aluminum alloy sheet at 50°C or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294328-A (JP)
Title: Substrate cleaning method and substrate cleaning apparatus
Inventor: IWAMOTO ISATO
IPC: H01L21/304
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can check a specific resistance value by using the optimum threshold value according to the kind of chemical liquid and make suitable the completion of rinsing in a substrate cleaning apparatus of one-bath system.  <P>SOLUTION: In the substrate cleaning apparatus of the present invention, a threshold value used for checking a specific resistance value during rinsing can be set for each step on a recipe setting screen 42a. Thus by setting each threshold value according to the kind of chemical liquid used immediately before rinsing, a specific resistance value can be checked using the optimum threshold value during rinsing in each step. Further, it is possible to properly complete rinsing in each step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275071-A (JP)
Title: Novel functional peptide nucleic acid and its production method
Inventor: IKEDA HISAFUMI
IPC: A61K48/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for synthesizing a functional peptide nucleic acid which is excellent in cost performance and capable of super-rapidly introducing a functional molecule, and a compound for the method.  <P>SOLUTION: A method for producing a functional PNA oligomer is disclosed, wherein after synthesizing a PNA oligomer by reacting a PNA monomer unit having adenine, guanine, cytosine or thymine protected by a protecting group with Fmoc-ω-amino acid-<SP>Boc</SP>PNA-OH, the functional PNA oligomer is produced by introducing a functional molecule having a free carboxylic acid group into the PNA oligomer and further deprotecting the protecting group. Also, a compound synthesized by the method and Fmoc-ω-amino acid-<SP>Boc</SP>PNA-OH which functions as a precursor PNA monomer unit are disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298333-A (JP)
Title: Rotary dryer
Inventor: KOBAYASHI YOSHINOBU
IPC: B09B3/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer capable of making a peripheral wall hardly thermally damaged and efficiently drying overall dried objects, with respect to the dryer receiving the dried objects inside of a rotary tank, and drying the dried objects by heating the peripheral wall of the rotary tank while rotating the rotary tank.  <P>SOLUTION: The drum-shaped rotary tank 5 rotatable around a fixed hollow shaft 2 has a double cylindrical structure of an outer tank 12 and an inner tank 13, liquid 14 such as water and oil is filled in a spatial portion surrounded by the wall surfaces of the outer tank 12 and the inner tank 13, by such volume that a slight gap c is formed, the rotary tank 5 is rotated while heating the liquid 14 by a sheath heater 18, and simultaneously the dried objects are dried while supplying and discharging the air inside of the rotary tank through the fixed hollow shaft 2, thus the temperature of the overall peripheral wall can be uniformed and the thermal damage of the peripheral wall can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301082-A (JP)
Title: Radio communication device and radio communication method
Inventor: KUWABARA HITOSHI
IPC: H04J11/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication method capable of simply increasing the dynamic range of a receiving signal at a low cost by a fixed-number representation by bit-shifting only the amplitude value of a preamble signal in the case of the large amplitude of a preamble for a down-link frame.  <P>SOLUTION: A base station 100 has an FFT processing section 500 converting a signal received from an opposite-side radio communication device into a baseband signal as a time-domain signal through an RF control section 200, an ADC 300 and a DDC 400 and FFT-processing the baseband signal and an overflow detecting section 600 bit-shift processing the preamble signal when detecting an overflow exceeding a bus expression value of the amplitude of the preamble signal after the FFT processing. The base station 100 further has a frequency-domain signal processing section 700 processing the signal while referring to a set value indicating a frequency-domain signal S600 converted at a fixed-point by a bit-processing result register S601 and carrying out a specified signal processing regarding the receiving signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299069-A (JP)
Title: Resist material containing novel photoacid generator and method for forming pattern
Inventor: OSAWA YOICHI
IPC: G03F7/075
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material containing a specified photoacid generation agent, and a pattern forming method.  <P>SOLUTION: This resist material contains the photoacid generation agent for a chemical amplified type resist of generating sulfonic acid sensitive to a high-energy ray of an ultraviolet ray, an ultraviolet ray, an electron beam, an EUV, an X-ray an excimer laser, or a synchrotron radiation, and containing the photoacid generation agent for the chemical amplified type resist of generating sulfonic acid represented by expression (1): R-OCOF(CF<SB>3</SB>)SO<SB>3</SB><SP>-</SP>H<SP>+</SP>, where R represents an alkyl group, in the expression (1) and may contain one or two or more selected from a group comprising carboxylic group, hydroxyl group, an ester, lactone, amino group, amido group and ether bonding oxygen atom, as a substituent of the R. The resist material is acid-diffusion-controlled, because the photoacid generation agent has trifluoro methyl group in its α-position of the alkane sulfonic acid, and is used with no trouble in an application process, a burning process before and after exposure, an exposure process and a developing process, in a device preparation process, and problems of density dependency and an exposure margin are also solved therein. ArF liquid immersion exposure is restrained from being eluted into water, an effect of water remaining on a wafer is also reduced, and a defect is restrained from being generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007259492-A (JP)
Title: Information processing apparatus and method
Inventor: KITAMURA TAKUYA
IPC: H04N19/91
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To transmit data so as to easily extract significant information by changing a method of superimposing data in accordance with a degree of significance of information.  <P>SOLUTION: To a video data signal outputted from a history information multiplexer of a video decoding system, an encoding parameter, above a picture layer, with a high degree of necessity for a number of applications is inserted into a V Blanking region and an encoding parameter, below a slice layer, is inserted into an H Blanking region after being converted into an ancillary packet. In a video encoding system, the ancillary packet superimposed on H Blanking and the ancillary packet superimposed on V Blanking are extracted from an inputted baseband video signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303957-A (JP)
Title: Vibration prevention device
Inventor: NAKAYAMA KOSUKE
IPC: F16F15/08
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration prevention device for preventing the separation of an adhesive interface between the outer peripheral face of an inner cylinder and a vibration preventing base.  <P>SOLUTION: The inner peripheral face of the inner cylinder 10 is formed by a plurality of curved wall face portions 11. The plurality of curved wall face portions 11 are shaped into outward convex (circular) cross sections perpendicular to an axial center O of the inner cylinder 10. The surface area on the outer peripheral face of the inner cylinder 10 can be enlarged, accordingly. Thus, the adhesive area for holding the vibration absorbing base vulcanized and adhered to the outer peripheral face of the inner cylinder 10 is sufficiently secured on the outer peripheral face of the inner cylinder 10, and so a load per unit area, operating on the outer peripheral face (the adhesive interface) of the inner cylinder 10 is reduced during load input to suppress the separation of the adhesion interface between the outer peripheral face of the inner cylinder 10 and the vibration absorbing base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306466-A (JP)
Title: Antenna element and antenna system
Inventor: NORO JUNICHI
IPC: H01Q23/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized antenna element.  <P>SOLUTION: The antenna element 10 comprises: a dielectric substrate 12 provided with a top surface 12u, a bottom surface 12d and an inclined surface 12s; a first antenna radiation electrode 14-1 formed on the top surface of the dielectric substrate; a second antenna radiation electrode 14-2 formed on the inclined surface of the dielectric substrate; a grounded electrode 16 formed on the bottom surface of the dielectric substrate; a first feed pin 18-1 whose one end is connected with the first antenna radiation electrode at a first feed point 15-1 and other end is led out to the bottom surface side of the dielectric substrate; and a second feed pin 18-2 whose one end is connected with the second antenna radiation electrode at a second feed point 15-2 and other end is led out to the bottom surface side of the dielectric substrate. The combination of the first antenna radiation electrode, the grounded electrode, and the first feed pin, is operated as a first antenna part 10-1, and the combination of the second antenna radiation electrode, the grounded electrode, and the second feed pin, is operated as a second antenna part 10-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301769-A (JP)
Title: Rice noodles and method for producing the same
Inventor: NAKAMURA KOICHI
IPC: A23L7/109
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing wholly rice-derived and wholly homogeneous rice noodles which can be satisfactorily presented to the market as a noodle product.  <P>SOLUTION: The method comprises a process of using high-amylose rice (amylose content: 25-35%) as feedstock which is not tasty as boiled rice; polishing the high-amylose rice and then grounding so as to be 1-10% in the degree of starch damaged into rice flour which is then kneaded with added water and heat-treated, and then formed into noodle ribbons by an appropriate means, thus producing semi-raw noodles with 35-45 wt.% in water content and 45-55% in acid solubility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021401-A (JP)
Title: Optical disk apparatus and its detrack value setting method
Inventor: MURAOKA YASUHIRO
IPC: G11B7/095
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To set an optimum detrack value in an optical disk apparatus and a detrack value setting method.  <P>SOLUTION: By configuring the optical disk apparatus 1 with a jitter value detection circuit 9 that detects a jitter value which is a fluctuation value of a signal based on a signal read from an optical disk M, and a detrack value setting circuit 13 that, while an objective lens 3b being made into focused on the optical disk M, adjusts a detrack value used for moving the objective lens 3b along a radial direction Dt of the optical disk M based on a signal passing through the jitter value detection circuit 9, and carries out detrack adjustment based on the detrack value. Thus, the optical disk apparatus 1 can set the optimum detrack value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311774-A (JP)
Title: Common viewing/listening system
Inventor: KATO HIDEJI
IPC: H04N7/173
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common viewing/listening system which can enhance user's convenience markedly by displaying the channel under viewing/listening currently on other television receiver or displaying a message between the television receivers.  <P>SOLUTION: When a plurality of television receivers are connected by network through a modem for PLC performing carrier communications by power line and an arbitrary channel is selected by an input means, that channel data is transmitted from the modem side to other television receiver side. When a notification command from the input means is received, a plurality of pieces of notification information are displayed and when some of them are selected and the notification place is specified, that notification information is transmitted from the modem side to the television receiver side. On the other hand, the source is specified from identification information transmitted from the modem side and when the channel data and the notification information are transmitted, the channel and the contents of notification are displayed on the screen along with the source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308644-A (JP)
Title: Flame-retardant copolyester composition and flame-retardant polyester fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D01F6/92
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant copolyester composition which has improved drip resistance and a good self fire-extinguishing property, when contacting with flames, has good physical properties and heat resistance, and can give flame-retardant polyester fibers and the like, and to provide flame-retardant polyester fibers.  <P>SOLUTION: The present invention relates to the flame-retardant copolyester composition, characterized by copolymerizing a specific phosphaphenanthrene-based phosphorus compound in a phosphorus atom content of 0.3 to 1.5 wt.% in the copolyester composition, copolymerizing an organic sulfonate in an amount of 0.05 to 0.5 mol% on the basis of all acid components (excluding the organic sulfonate) constituting the copolyester, and containing a laminar compound in an amount of 0.1 to 5 wt.% based on the copolyester composition, and to fibers using the flame-retardant copolyester composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002706-A (JP)
Title: Measurement method and pattern forming method
Inventor: IMAGAWA HIROTO
IPC: H01L21/027
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the surface shape of a reflecting surface with high accuracy and a pattern forming method.  <P>SOLUTION: By moving a stage WST in steps at predetermined step intervals along a Y-axis direction equal approximately to the direction of extension of the reflecting surface 24X, and using a first laser interferometer 26X<SB>1</SB>having two length measurement shafts WXM, WXB separated at a predetermined interval in the Y-axis direction to measure the position of the stage concerning an X-axis direction, measurement data at individual length measurement shaft positions of the first interferometer 26X<SB>1</SB>are found at a plurality of points whose positions concerning at least the X-axis direction are different, for each stepped movement position (P<SB>1</SB>to P<SB>M</SB>in Fig.2). A discrete shape error for each length measurement shaft interval of the reflecting surface is measured by calculating the difference between average values of measurement data at the individual length measurement shaft positions of the first laser interferometer at the plurality of points, or the average value of the differences of the measurement data, for each stepped movement position. Based on this shape error, the shape of the reflecting surface is found.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172189-A (JP)
Title: Method of bonding solder ball and substrate, and method of manufacturing package structure using the same
Inventor: YEN YEE-WEN
IPC: B23K31/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of bonding a solder ball and a substrate that lowers a reaction temperature, increases strength in a bonded surface, reduces a material cost, and is compatible with an existing manufacturing process, and to provide a method of manufacturing a package structure using the same.  <P>SOLUTION: The method includes the following steps. First, a substrate containing an electrode layer and a substrate layer is supplied. The electrode layer is disposed on the substrate layer. Subsequently, a barrier layer is formed on the electrode. Next, a metal layer is formed on the barrier layer. The layer thickness of the metal layer is about 10 to 18 μm. Further, the solder ball is disposed on the metal layer. Thereafter, the solder ball, metal layer, barrier layer, and electrode layer are heated up to a reaction temperature, and are kept for a holding time only.  <P>COPYRIGHT: (C)2008,JPO&INPIT