baber/WOPTO huggingface dataset:
Patent JP-2010133781-A (JP)
Title: Secondary surveillance radar
Inventor: YAMADA TAKASHI
IPC: G01S13/79
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary surveillance radar which can utilize information included in a preamble.  <P>SOLUTION: The secondary surveillance radar 1 receives a response R for mode S including a preamble PA having first to fourth pulses P1-P4. The secondary surveillance radar 1 is provided with a preamble pulse width counter processing section 34 including: a rising edge detection section 42 which detects the rising edges of the pulses P1-P4 of the preamble PA to output a rising edge detection signal Sr; a falling edge detection section 43 which detects the falling edges of the pulses P1-P4 of the preamble PA to output a falling edge detection signal Sd; and a counter 41 which counts a clock pulse CLK which is input at constant intervals between the rising edge detection signal Sr and the falling edge detection signal Sd to measure pulse widths WC1-WC4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130952-A (JP)
Title: Self-decaying block, and method for constructing plant basis
Inventor: OKAMOTO MICHITAKA
IPC: A01G33/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-decaying block sufficiently preventing the seeds or the seedlings of aquatic plants from being flown into ocean stream or the like, and also sufficiently preventing the inhibition of elongation of the rhizomes or the roots of aquatic plants after planted.  <P>SOLUTION: The self-decaying block 10 is used for planting aqueous plants 1, and composed of a mixture including aggregate and asphalt. The content of the asphalt is 0.5-15 pts.mass based on 100 pts.mass of the whole of the mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132501-A (JP)
Title: Method for producing ferromolybdenum, and ferromolybdenum
Inventor: KUNII KAZUTAKA
IPC: C01G39/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ferromolybdenum which produces ferromolybdenum from molybdenum-containing waste acid with high efficiency at a low cost, and to provide ferromolybdenum produced by using the production method.  <P>SOLUTION: The method comprises: a multiple oxide production stage (S1) where a CaO feeding substance is added to waste acid so as to produce a multiple oxide; a multiple oxide pulverization stage (S2) where the multiple oxide is pulverized; a mixing stage (S3) where an iron oxide feeding substance, a carbonaceous reducing agent and an Al<SB>2</SB>O<SB>3</SB>feeding substance are added to the pulverized multiple oxide, and mixing is performed; a melting stage (S4) where the resultant mixture is heated under the conditions where the final arrival temperature is 1,450 to 1,550°C so as to form a melt; and a ferromolybdenum separation stage (S5) where ferromolybdenum is separated from the slag produced by cooling the melt, and the ratio of CaO to Al<SB>2</SB>O<SB>3</SB>in the mixture, (CaO/Al<SB>2</SB>O<SB>3</SB>) is 0.81 to 1.22 by mass ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132514-A (JP)
Title: Method for producing titanate nanosheet dispersion
Inventor: YODA KOJI
IPC: C01G23/04
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a titanate nanosheet dispersion excellent in transparency that has few contents of ammonium compounds, phosphonium compounds and amines, the titanate nanosheet dispersion and a titanate nanosheet solid.  <P>SOLUTION: (1) The method for producing a titanate nanosheet dispersion has the step where a titanium source is hydrolyzed in the presence of quaternary ammonium hydroxide or the like and amines to obtain an aqueous titanate nanosheet dispersion and then a part or all of the obtained aqueous dispersion is replaced with an organic solvent to obtain an organic solvent dispersion, which is mixed with a dispersing agent, followed by contacting the obtained dispersion with a cation-exchange resin. (2) The titanate nanosheet dispersion obtained in the method has a molar concentration ratio ([N]/[Ti]) and/or ([P]/[Ti]) (wherein [N], [P] and [Ti] indicate molar concentrations of a nitrogen atom, a phosphorus atom and a titanium atom respectively) less than 0.2. (3) The titanate nanosheet solid is obtained by removing a dispersion medium from the titanate nanosheet dispersion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138518-A (JP)
Title: Ultrahydrophobic powder, structure with ultrahydrophobic surface, and processes for producing these
Inventor: KIN JINKA
IPC: D06M23/08
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrahydrophobic powder which is a powder comprising silica as the main component, a structure with an ultrahydrophobic surface using the obtained ultrahydrophobic powder, and a simple process for producing these.  <P>SOLUTION: The ultrahydrophobic powder containing aggregates of organic inorganic composite nanofibers (I) obtained by coating filaments of a polymer (A) having a linear polyethylene imine skeleton (a) with silica (B) physically adsorbing a compound (X) having a hydrophobic group. The structure having an ultrahydrophobic surface is obtained by fixing the ultrahydrophobic powder to a surface of a solid base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144153-A (JP)
Title: Trunk piston engine lubricating oil composition
Inventor: VERLINDE MARCEL
IPC: C10M169/04
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition actuating a trunk piston engine under lubrication.  <P>SOLUTION: This invention encompasses a trunk piston engine lubricating oil composition, comprising a major amount of one or more Group I base oils and one or more dispersant additives, wherein the concentration of the one or more dispersant additives within the trunk piston engine lubricating oil composition is about 0.2-0.6 mass% on an actives basis; and a method for manufacturing and using the trunk piston engine lubricating oil composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139853-A (JP)
Title: Electrophotographic photoreceptor, image forming method and device, and process cartridge
Inventor: TONE TETSUYA
IPC: G03G5/14
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and device for suppressing reduction in electrostatic property, a scumming, an electrostatic charging failure for a long time without causing increase in exposure section potential, and also to provide a process cartridge for the image forming device.  <P>SOLUTION: This image forming device has a conductive support, an intermediate layer, and a photosensitive layer. The intermediate layer contains amorphous oxide. The surface resistivity of the amorphous oxide is 1.0×10<SP>5</SP>Ω/cm<SP>2</SP>or less. The intermediate layer and the photosensitive layer are stacked on the conductive support in that order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139455-A (JP)
Title: Method and device for detecting aluminum rolled plate unevenness
Inventor: YAMAGUCHI AKASHI
IPC: G01B11/24
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply detect unevenness to be detected in quality management on the surface of an aluminum rolled plate processed in the form of a thin plate by rolling with an optical method in non-contact without receiving influence of interference of reflective light caused by minute stripe-like unevenness or surface roughness rather than the unevenness.  <P>SOLUTION: A method for detecting rolled plate unevenness includes: irradiating a surface to be inspected of an aluminum rolled plate 1 with diffusion light from a long light source 10 formed to be extended in a width direction Rx; imaging images of positive reflective light of irradiation light with a camera 20; and detecting the unevenness of the surface to be inspected with an image processor 40 on the basis of a coordinate of a high brightness part expressing images of the positive reflective light on an imaging image. For example, the surface to be inspected is the surface of a projection side of the aluminum rolled plate curved in a longitudinal direction Ry by supporting the aluminum rolled plate 1 while folding it along the width direction Rx.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141841-A (JP)
Title: Video processing apparatus
Inventor: AOKI TOSHIAKI
IPC: H04N5/937
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing apparatus, capable of continuously reproducing a plurality of clips using one decoder, even when a reproduction start point of a second or subsequent clip is in the midst of reproduction of GOP, when a plurality of clips are reproduced continuously.  <P>SOLUTION: The video processing apparatus includes: a recording unit 120A for recording compression-coded video information; a decoder 130 for extension-decoding the video information recorded in the recording unit 120A; a buffer memory 132 for temporarily recording the video information extension-decoded by the decoder 130; a recording unit 120B for recording video information, at a connection position out of the video information to be recorded by the recording unit 120A for continuous reproduction through extension decoding by the decoder 130; and a buffer memory 121 for temporarily recording the video information read out from the recording unit 120B, wherein an output is switched between the video information that is temporarily recorded in the buffer memory 132 and the video information temporarily recorded in the buffer memory 121, based on an instruction for continuously reproducing the video information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147081-A (JP)
Title: Exposure apparatus, exchange method, exposure method, and device manufacturing method
Inventor: FUJIWARA TOMOHARU
IPC: G03F7/20
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of suppressing the occurrence of exposure failure.  <P>SOLUTION: In the exposure apparatus, a substrate is exposed with exposure light through liquid. The exposure apparatus includes a component which contacts to the liquid, an attaching device which holds the component in a releasable manner, and a detecting device which detects whether the component is being attached to the attaching device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146121-A (JP)
Title: Thin client terminal
Inventor: NAKABASHI OSAMU
IPC: G06F1/20
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact thin client terminal with excellent electromagnetic wave shielding property and radiation property.  <P>SOLUTION: The thin client terminal 1 includes: a hard first circuit substrate 121 where a first semiconductor element 124 constituting a central processing unit is mounted on one surface; a hard second circuit substrate 122 which is arranged opposite to one surface of the first circuit substrate 121 via a gap; a flexible connection board 123 which has a metal layer 1231a made of a metal material and connects the first circuit substrate 121 to the second circuit substrate 122; and a radiation board 125 which is arranged in the gap between the first circuit substrate 121 and the second circuit substrate 122, has contact with the metal layer 1231a and the first semiconductor element 124, and radiates heat generated by the first semiconductor element 124.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145593-A (JP)
Title: Information coding apparatus
Inventor: TOKURI YASUHIRO
IPC: G10L19/26
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control frequency characteristics of quantization noise after decoding.  <P>SOLUTION: A predictive filter determination unit 130 determines an optimal predictive filter coefficient on the basis of a predictive residue signal generated by a subtraction unit 120, and sets it to predictive filters 110 and 230. An LPC analysis unit 180 generates a linear predictive filter coefficient on the basis of spectrum envelope information of an input speech signal estimated by linear predictive analysis. A linear predictive filter 220 performs arithmetic processing on the basis of a linear predictive filter coefficient different from the predictive filter coefficient of the predictive filter 110, and an adjustment parameter from a filter adjustment unit 170. At a feedback operation unit 200, the predictive filter 230 makes frequency characteristics of quantization noise modulated by the predictive filter 110 flat. An adder 210 and linear predictive filter 220 constitute a linear predictive filter based on an all-pole model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143604-A (JP)
Title: Opening device, packaging container and method for manufacturing packaging container
Inventor: KANEKO MASAMICHI
IPC: B65D47/36
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening device which is obtained by directly injection-molding a discharging opening and a spout on a web-like packaging material by a simple mold structure, a packaging container with the opening device and a method for manufacturing the packaging container.  <P>SOLUTION: The opening device 43 comprises: a pull tab 46 which covers a discharge hole 42 and the outer face side of a container near the outer periphery of the discharge hole and has a holding part 45 and an uncovered part 44 partially in an area corresponding to the discharge hole; and an injection formed body 48 which occupies the whole inside of the hole 42, is integrated with the edge 47 of the packaging material of the hole 42 and is integrated with the tab 46 through the uncovered part 44. The body 48 has a weak line 49 at the inner diameter side of the hole 42 along the edge 47 of the packaging material. The pull tab 46 is separably brought into contact with a container wall face and the contact face with the body 48 excluding the integrated part through the uncovered part 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147730-A (JP)
Title: Network device, ip network system, and call control method
Inventor: HASUMI TOSHIAKI
IPC: H04L12/911
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in a network device, a call continuation signal is discarded by socket buffer overflow, so that calling cannot be continued.  <P>SOLUTION: This network device 1 includes: a first communication port using a socket buffer, having predetermined storage capacity used for transmission/reception of a control signal related to a calling, excluding a continuation signal; a second communication port used for transmission/reception of a continuation signal; and a processing part 20 for allocating one of the first communication port and the second communication port to one call.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147282-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOBA TAKEO
IPC: H01L21/82
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the layout area of a semiconductor chip by laying out a pad lead-out portion substantially in the center of an I/O portion in a PAD on I/O cell structure.  <P>SOLUTION: At the I/O portion 5, a transistor 8 is laid out at a position closest to a peripheral portion of the semiconductor chip. A resistor 12 is laid out above the transistor 8, and diodes 10 and 11 are laid out above the resistor 12. A transistor 9 is laid out above the diodes 10 and 11, and a logic portion 6 is laid out above the transistor 9 across, for example, the pad lead-out portion 5a formed in a metal wiring layer. Consequently, one node includes the pad 2 to the drain of the transistor 9, so the pad lead out portion 5a can be laid out substantially in the center of the I/O portion 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145827-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KAMITSUMA ITARU
IPC: G03G21/14
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain or prevent image quality deterioration generated by an impact at the insertion of a recording material such as a paper sheet to a transfer part.  <P>SOLUTION: The image forming apparatus comprises a latent image carrier 10 for forming a latent image, a developing part 30 for developing the latent image formed on the latent image carrier 10, a latent image carrier driving part 22 for driving the latent image carrier 10 with a driving torque changed according to change of an input current value, a transfer member 40 for having an image developed on the latent image carrier 10 and transferred thereon, a transfer member driving part 21 for driving the transfer member 40 with a driving torque changed according to change of an input current value, a transfer part C having a member 61 contacted with the transfer member 40 for transferring the image transferred on the transfer member 40 onto a recording material, and control parts 70, 72 for increasing the current input into the latent image carrier driving part 22 and the current input into the transfer member driving part 21 when conveying the recording material to the transfer part C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010154065-A (JP)
Title: Base station, and method for allocating downlink burst region
Inventor: SATO YOSHIZO
IPC: H04J1/00
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the number of unused slots in a downlink burst region.  <P>SOLUTION: Each of a plurality of reference values is determined so as to match the number of sub-channels which constitute one major group or the number of sub-channels which constitute a plurality of major groups where numbers continue, and so as to become a value different from one another. A burst region allocation section 16 allocates the one downlink burst region inside a downlink sub-frame so that when a reference value which is one of the plurality of reference values and where the remainder after the number of necessary slots upon transmitting data in one downlink burst area is divided by a reference value becomes zero is present among the plurality of reference values, at least one major group constituted of the same number of sub-channels as the reference value where the remainder becomes zero is occupied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108326-A (JP)
Title: Discoloration prevention in pyrithione-containing coating composition
Inventor: KAPPOCK PAUL S
IPC: B32B27/18
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrithione-containing aqueous coating composition resistant to discoloration.  <P>SOLUTION: A process for removing an undesirable discoloration in an aqueous antimicrobial composition containing a resin selected from the group consisting of vinyl, alkyd, epoxy, acrylic and polyester resins and combinations thereof, containing a dissolved metal ion selected from the group consisting of ferric and cupric ions and combination thereof, and containing one pyrithione being zinc pyrithione, comprises contacting the composition with a zinc ion in a molar amount at least equal to the amount of the dissolved metal ion in the composition, wherein the amount of the zinc ion is between 100 ppm and 10,000 ppm in the composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010152234-A (JP)
Title: Image forming method
Inventor: MORIYAMA SHINJI
IPC: G03G9/08
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method to form an image at the print speed of ≥45 m/min, including steps of cutting a recording medium fixed with toner by thermal pressure fixing and postprocessing the recording medium using a postprocessor, such as a stack, enabling maintaining the image superior in anti-smear properties and high in image quality even after continuing printing for a long period of time.  <P>SOLUTION: The image forming method to form an image at the print speed of ≥45 m/min includes a process to postprocess the recording medium fixed with the toner by thermal pressure fixing, the toner being made of toner matrix particles and an externally additive agent externally added to the toner matrix particles, and the toner matrix particles containing a binder resin, a coloring agent, and 0.5-3.8 pts.wt. of fluororesin powder relative to 100 pts.wt. of the binder resin with the average particle size of 0.1-1 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149815-A (JP)
Title: Working vehicle suspension structure
Inventor: IWAMI KENICHI
IPC: B60G17/04
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle suspension structure which includes a hydraulic cylinder and an accumulator, the hydraulic cylinder being operated as a suspension mechanism for travelling wheels, for suppressing the telescopic operation of the hydraulic cylinder when on-off valves provided in an oil path connecting the hydraulic cylinder to the accumulator are operated into opened conditions.  <P>SOLUTION: When the on-off valves 13, 14 are operated from closed conditions into opened conditions, operating oil is supplied to the hydraulic cylinder 7 or discharged from the hydraulic cylinder 7 so that the hydraulic cylinder 7 is operated to the side of a preset reference position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153326-A (JP)
Title: Multiple-optical-axis photoelectric sensor
Inventor: SATO TOSHITAKA
IPC: H01H35/00
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure good viewability even with a small light emitting device to display an operating state.  <P>SOLUTION: At least one of a floodlight and a photodetector includes a display portion on a portion on a front side of a housing for projecting a light or on a side of a portion for receiving the light to display the operating condition of a multiple-optical-axis photoelectric sensor. The display portion includes a plurality of light emitting devices 30 aligned in a length direction in the housing opposing the front side of the housing, and a plurality of light guides 32 guiding the light emitted from each of the light emitting devices 30 to the front side of the housing. Each of the light guides 32 is arranged with its light input end face 36 facing the light emitting device 30 so that its light emitting end face 37 faces the front side of the housing. Each of the light guides 32 includes at least two reflective surfaces 39', 40' that sequentially change a course of the light to defuse a part or all of a luminous flux in a width direction of the housing in a light guide path 38 for guiding the luminous flux 41 input through the light input end face 36 to the light emitting end face 37.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153331-A (JP)
Title: Manufacturing method of electrode for nonaqueous secondary battery
Inventor: MORISHIMA RYUTA
IPC: H01M4/1393
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode having a porous inorganic layer on a surface of an active material layer, and the electrode suitable for construction of the electrode for a nonaqueous secondary battery superior in input-output performance.  <P>SOLUTION: An electrode raw material in which the active material layer 344 having active material particles 42 as the main component is retained by a current collector 342 is prepared. Water concentration of the active material layer 344 is adjusted so that at least water concentration of a surface 344a of the active material layer becomes 100 ppm to 500 ppm. On the surface 344a of the active material layer 344 adjusted to have the water concentration, the porous inorganic layer is formed by coating a slurry S containing inorganic particles, a binder, and an organic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT