baber/WOPTO huggingface dataset:
Patent JP-2009197737-A (JP)
Title: Internal combustion engine
Inventor: YOKOUCHI KATSUHITO
IPC: F02B75/28
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine of high output efficiency owing to improved thermal efficiency.  <P>SOLUTION: A crankshaft phase setting means G optionally setting a phase of a first crankshaft 9 connected to a first piston 7 and a phase of a second crankshaft 10 connected to a second crankshaft 8 includes a first gear 15 provided on the first crankshaft 9 and a second gear 16 provided on the second crankshaft 10 and interlocking with the first gear 15, and is set to make the phase of the first crankshaft 9 and the phase of the second crankshaft 10 different for maintaining 3 of an expansion volume ratio to 1 of a suction volume ratio by setting a gear ratio of the first gear 15 and the second gear 16 to 2 to 1 under a condition that bores of a first and a second cylinder 2, 3 are the same and strokes of the first and the second pistons 7, 8 are the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201050-A (JP)
Title: Digital control of electronic ballast using ac power line as communication medium
Inventor: BELL BRETT
IPC: H02M7/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide new and improved digital control of electronic ballasts using an AC power line as a communication medium.  <P>SOLUTION: A system for establishing communications between a central lighting controller and a series of electronic dimming ballasts uses an AC power supply line as a communication medium. A MOSFET, which is switched by a control circuit, selectively shorts the AC power line when a rectified version of the power line signal indicates that the power line signal approaches a zero crossing to create notches in the AC power signal. A simple receiver in each of the ballasts detects the presence or absence of notches in the power signal and interprets the result as digital data indicating a desired dimming level for each of the ballasts. The ballasts the adjust their light outputs accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206128-A (JP)
Title: Structure of front side of mount rail
Inventor: YASUDA KOUJI
IPC: H05K7/18
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of front side of a mount rail which facilitates attachment of equipment to a rack for housing the equipment.  <P>SOLUTION: The structure of a front side of a mount rail is used to fix communication equipment to a mount rail, wherein fixing holes are made at spacing, facing fitting holes for mount angles provided on the front side of a rack for housing equipment, a screw is inserted into the uppermost fixing hole to fix the communication equipment, and a screw is provided with a metal fitting that turns while being linked with its screw head.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201582-A (JP)
Title: Blood filtration apparatus
Inventor: NIBU MASANORI
IPC: A61M1/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood filtration apparatus capable of efficiently and accurately executing the preceding stage (preparation) of blood filtration, filtering work (operation) and work after filtration (recovery of blood and preparation of segments), etc.  <P>SOLUTION: The blood filtration apparatus (1) comprises a pedestal (2) and a lift (3) equipped at the upper part of the pedestal (2). The lift (3) comprises a column (3.1) and a hanger (3.2), and a blood cooling means (4) and a temperature measuring means (5) are disposed at the part of either one of the column (3.1) and hanger (3.2) of the lift (3). A filter holder (7) and a blood flow path blocking means (8) are disposed in the middle of a pedestal wall part (2.1), and a weight measuring means (2.4) is arranged at a pedestal bottom part (2.2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202218-A (JP)
Title: Substrate dividing method and display manufacturing method
Inventor: YOSHIMURA KAZUTO
IPC: B23K26/38
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate dividing method capable of improving accuracy of a devided cross section of a substrate.  <P>SOLUTION: Substrates 1, 2 are divided by forming a reformed area 5 therein by emitting a laser beam along the dividing line of the substrates 1, 2. The substrates 1, 2 with the reformed area 5 formed are immersed in an etching liquid 6 for fusing the substrate material to remove micro cracks of the reformed area 5 by fusion. As a result, with the micro cracks of the reformed area 5 removed, the accuracy of the cross section in dividing the substrate is improved and, in addition, the wall of the reformed area 5 is also removed by fusion, resulting in improvement in the accuracy of the cross section. With the reformed area 5 formed inside from the end face of the substrates 1, 2, and with the entire end face of the substrates 1, 2 is fused prior to the fusion of the micro cracks of the reformed areas 1, 2, the thickness of the substrates 1, 2 are made thinner. Consequently, the substrates 1, 2 for which thinness is required as a TFT substrate for cellular phones can be divided with high accuracy in divided cross section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201481-A (JP)
Title: New protein having laccase activity
Inventor: MIYAZAKI KENTARO
IPC: C12N1/19
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laccase protein having various properties useful for practical use.  <P>SOLUTION: The new laccase protein has laccase activity as well as following properties: (1) the molecular weight of subunit is about 36,000-37,000 Da; the molecular weight of active form is about 70,000-80,000 Da; (2) an optimum pH is about 8-9; (3) substrate specificity is that phenolic compounds, heterocyclic compounds and ascorbic acid are oxidized; (4) copper is not needed in reaction mixture; (5) thermal stability is that 90% or more of the activity is retained after 10-minute treatment at 80°C; (6) surfactant resistance is that 90% or more of the activity is retained in the presence of 1% sodium dodecyl sulfate; (7) chelating agent resistance is that 90% or more of the activity is retained in the presence of 5-50 mM ethylene diamine tetraacetic acid; and (8) sugar chain modification is not needed for the activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209046-A (JP)
Title: Medicinal composition for percutaneous absorption, method for producing the same, and method for promoting percutaneous absorption of medicinal composition
Inventor: FURUISHI YOSHIYUKI
IPC: A61P9/10
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition enabling the percutaneous absorption of a diphenylpiperazine-based Ca antagonist.  <P>SOLUTION: Provided is the medicinal composition for the percutaneous absorption, characterized by suspending lomerizine hydrochloride and 1,8-cineole in propylene glycol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210818-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HATANO HIDENORI
IPC: G03G15/20
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that can prevent wrinkling of recording paper.  <P>SOLUTION: Hardness of the elastic layer 52c at both ends of a fixing roller 52 is made lower than that of the elastic layer 52b at the middle part, thereby: making the amount of conveyance of paper at both the ends of the fixing roller 52 larger than that in the middle part; and applying an action spreading the recording paper in the directions of both the ends. Since the fixing process is performed while stretching slack caused in the middle of the recording paper before a fixing nip, wrinkling of the recording paper can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209422-A (JP)
Title: Method for leaching lead anode-slime with chlorine
Inventor: HASHIKAWA TAKASHI
IPC: C22B3/04
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for leaching a lead anode-slime with chlorine, in which bad filtration of slurry can be canceled at the time of leaching with leaching solution such as aqueous sulfite solution in a refining method where silver powder is recovered in a following wet-process by using leached residue produced by leaching the lead anode-slime with the chlorine, as a raw material.  <P>SOLUTION: This invention relates to the method for leaching the lead anode-slime containing a silver and the other valuable metals with the chlorine, and this method includes the following processes of (1)-(3). (1) The lead anode-slime is roasted at 100-350°C to obtain the roasted product. (2) The roasted product is suspended in the acidic water solution to form the slurry. (3) The chlorine gas is blown in the slurry to apply the chlorine-leaching, and thus, the leached residue containing the silver in form of the silver-chloride and the leaching liquid containing the valuable metals, are obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211527-A (JP)
Title: Liquid crystal display device with built-in optical sensor
Inventor: HIRAKI KATSUYOSHI
IPC: G09G3/36
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a built-in optical sensor that improves inspection accuracy of a touch input to a display panel.  <P>SOLUTION: A timing controller 1 includes a PLL circuit 11 which multiplies the clock frequency of image data input into the timing controller 1 by N times (N is integer) and generates an N-time clock frequency; an N-time speed circuit which repeatedly reads the image data N times written into a frame memory 15 by the N-time clock frequency and outputs it; and a gamma changing circuit 13 which changes at least two pieces of image data from among N pieces of image data that are mutually identical from the N-time speed circuit into image data whose luminance is higher than and lower than the image data input into the timing controller 1 while keeping the luminance when N pieces of image data are synthesized and outputs them as N pieces of image data after change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215096-A (JP)
Title: Hot filling material
Inventor: AKAI SATORU
IPC: C04B35/66
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot filling material which can exhibit excellent resistance to slag infiltration and which can prevent the calming of boiling at a rough filling stage.  <P>SOLUTION: The hot filling material is produced by adding execution water to a blended composition consisting of basic fire resisting powders having a ratio of an ultrafine particle region of a particle diameter of less than 32 μm of less than 15 mass% and being constituted of a dolomite raw material of a fine particle region of a particle diameter of less than 1 mm of 20 mass% or more and a phosphate having an amount of less than 3.5 mass% in outer percentage based on 100 mass% of the basic fire resisting powders.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217408-A (JP)
Title: Data recovery method for data storage device, its device, data restoration method for disk array system and its device
Inventor: SUENAGA MASAYA
IPC: G06F3/06
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a disk array system.  <P>SOLUTION: When a disk array system 1 is operated by an RAID 5, an RAID information management part 11 which receives an access command to a disk array 3 from a host 2 performs the control of command correspondence to a disk processing control part 12. A disk processing control part 12 notifies an error information management part 13 of error frequency during access processing. The error information management part 13 detects a rank in which the error frequency is large, and when the creation request to a spare disk of a Q parity about the detected rank is performed to an RAID information management part 11, a spare disk control part 14 which is controlled by the RAID information management part 11 performs the switching of the selected spare disk to the Q parity disk, and performs the migration of the detected rank to the RAID 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218940-A (JP)
Title: Transmission apparatus
Inventor: SUZUKI TSUTOMU
IPC: H04L12/42
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To freely permit build-up of a network, for realizing a Gigabit Ethernet(R) ADM (add drop multiplexer) switching without instantaneous interruption for switching of a conveying line.  <P>SOLUTION: The gigabit Ethernet signal is monitored, before or after a cross connect unit to insert IFG into the signal and standing by switching, whereby signal state is set to IFG in the cross connect unit, thereby switching the conveying line without instantaneous interruption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215834-A (JP)
Title: Fixing implement for faucet, and faucet attached to the same
Inventor: SHIBATA MINORU
IPC: E03C1/042
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing implement for a faucet, which can enhance workability by facilitating an attachment operation when the fixing implement for the faucet is attached to an attachment base, and the faucet attached to the fixing implement for the faucet.  <P>SOLUTION: This fixing implement 1 for the faucet includes a fixing base 6, a sandwich member 8, a first screw member 10, a second screw member 12, and a guide member 14; and the guide member 14 is equipped with a control lever 24 which is positioned near a fixing base opening 6d. After the first screw member is inserted into the first insertion hole 6a of the fixing base and the first screw hole 8a of the sandwich member, the control lever is operated before the second screw member is inserted into the second insertion hole 6b of the fixing base and the second screw hole 8b of the sandwich member. Thus, the sandwich member is turned on the first screw member, and fixed at a first or second fixing angle α or β.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219410-A (JP)
Title: Cylindrical reel seat and fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/06
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel seat which has a changed reel leg-pressing structure and can avoid the ache and the like of a hand due to the gripping of a screw portion, when gripping the reel seat with the hand.  <P>SOLUTION: Provided is the cylindrical reel seat characterized by disposing a hood portion 8 for holding the leg portion 5A of the spinning reel 5 on a cylindrical seat body 10 mounted on a prescribed place of a butt rod 3, disposing a leg-pressing member 13 for pressing and holding the leg portion 5A in the hood portion 8, covering the leg-pressing member 13 with a nut body 15 for driving and moving the leg-pressing member 13, and engaging the outer peripheral side of the leg-pressing member 13 with the inner peripheral side of the nut body 15 so that the nut body 15 can be rotated in the circumferential direction of the butt rod 3 and can not be moved in the axial direction of the butt rod 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220374-A (JP)
Title: Postcard paper
Inventor: HIEDA TOSHIKAZU
IPC: B42D15/02
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide postcard paper which can be mailed under a condition that information written on a postcard cannot be simply seen by a third person.  <P>SOLUTION: The postcard paper consists of foldable paper and two sheets of release paper releasably pasted on the foldable paper. In the foldable paper, first, second and third pieces of paper are continuously connected through two perforations for folding formed in the vertical direction. On the back face of the second piece of paper and on a part along the perforation for folding formed on the boundary of the second piece of paper and the third piece of paper, the characters of postcard are displayed. The width dimension of the first piece of paper is formed shorter than the width dimensions of the second and third pieces of paper so that when the foldable paper is folded into three in a Z-shape, the characters of the postcard displayed on the second piece of paper can be visually seen from the outside. An adhesive layer becoming releasable after adhering is formed on the back face of the first and third pieces of paper, and the release papers are releasably pasted on the adhesive layers of the first and third pieces of paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221983-A (JP)
Title: Valve timing adjuster
Inventor: OCHIAI MASAHIKO
IPC: F01L1/34
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VVT improved in stability in maintaining advance of a cam shaft by restricting leakage of oil through a clearance of an OCV.  <P>SOLUTION: An OCV 22 comprises a spool 31 directly inserted into a round hole 28 formed in a fixed member 27 so as to switch oil passages by changing angle of rotation inside the round hole 28, and a rotary driving means 32 for executing the oil pressure control of an advance chamber A and a delay chamber B by switching the rotation angle of the spool 31 between a first to fourth patterns. In the maintaining condition, since the number of clearance, which has probability that the OCV 22 leaks the oil of the advance chamber A and the delay chamber B through the clearance, is only one place of a sliding clearance γ between the fixed member 27 and the spool 31, lowering of the oil pressure of the advance chamber A and the delay chamber B can be prevented, and even if the oil temperature rises and the oil viscosity is deteriorated, stability in maintaining advance of the cam shaft can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229085-A (JP)
Title: Flaw extractor, flaw extraction method and program
Inventor: KUNIGOME YUJI
IPC: G06T1/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a flaw extraction image emphasized in a flaw such as a crack.  <P>SOLUTION: This flaw extractor for extracting the flaw of an inspection target is equipped with a mask image forming part for forming a mask image from a target image obtained by imaging the inspection target and an extraction part for masking a target image by the mask image to extract the flaw of the inspection target imaged as the target image. The mask image forming part has a high brightness emphasizing part for expanding the part higher in brightness of the target image and contracting the part lower in brightness of the target image, a low brightness emphasizing part for contracting the part higher in brightness of the target image and expanding the part lower in brightness of the target image and a difference processing part for taking the difference between the images outputted from both the high brightness emphasizing part and the low brightness emphasizing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226263-A (JP)
Title: Oil separation device
Inventor: SHINOZAKI CHUJI
IPC: B01D45/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separation device separating oil from air by the difference in the specific gravities of the air and the oil without using a filter element, which improves oil recovery efficiency by preventing blow-up of the oil by the air.  <P>SOLUTION: The oil separation device 11 separates the oil from the air by the difference in the specific gravities of the air and the oil. A first baffle plate 22 is provided in a vessel 12, the baffle plate 22 being tilted downward from the base end 22b of an in-flow port 20 toward a tip end 22a for guiding the air flowing from the in-flow port 20 into the vessel 12 so that it flows downward. A second baffle plate 23 is provided in the vessel 12 for preventing air blow-up at an oil storage part 28, at a position lower than the in-flow port 20 and first baffle plate 22, and above the oil storage part 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228513-A (JP)
Title: Variable valve train
Inventor: ABE HIDEFUMI
IPC: F01L13/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve train adapted to optionally vary a valve lift amount without complicating and enlarging a structure.  <P>SOLUTION: The viable valve train 56 comprises: a rotating cam 62; a movable part 64 driven by rotation of the rotating cam; and a valve (intake valve 20) lifted for open and close by the movable part 64, wherein the movable part 64 comprises a rolling element 64c arranged in a position deviated from its central axis 64b and rotates about the rolling element 64c to lift the intake valve 20, and the rolling element 64c is constructed to freely roll about the central axis 64b so that the rolling element 64c is rolled to vary a distance from the rotating cam 62 and vary the lift amount of the intake valve 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227090-A (JP)
Title: Roof rack mounting structure and method
Inventor: ORIIDE HIDEKAZU
IPC: B60R9/058
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To receive a load received by a roof rack, by a vehicle body by dispersing the load.  <P>SOLUTION: In an intermediate mounting part 9 in relation to a roof 1 at the middle of the longitudinal direction of a roof rack 3, a roof rack side joining part 23a to be one end part of a bracket 25 is connected to a rear face 1a of the roof 1 corresponding to a mounting tool 11 of the roof rack 3 via a mounting plate 21, while a reinforcing member joining part 23d to be the other end part of the bracket 25 is connected to a plane part 25b1 of a projecting part 25b projecting to a cabin side of a roof bow 25 extended in the vehicle width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196336-A (JP)
Title: Newspaper holder with double-sided viewing-aid board
Inventor: NIWA KAKUO
IPC: B42F15/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newspaper holder equipped with a double-sided viewing-aid board characterized by allowing a user to look at and read the newspaper without the paper surface hanging down when reading the newspaper kept on a file in the holder.  <P>SOLUTION: A thin board having the same size as newspaper, with a plurality of through-holes and rigidity, is attached onto the side opposite to the opening of the binding port of the newspaper of a newspaper holder shaft, or the portion to be attached to the shaft is made of a flexible material so as to curve freely, to constitute the newspaper holder with the double-sided viewing-aid board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009232687-A (JP)
Title: Control device for threshing-reaping clutch of combine harvester
Inventor: YAMAZAKI TATSUYA
IPC: A01D69/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional combine harvester, wherein a compromise for laying out levers and switches in a limited space around a driver' seat under the considerations of operability and operation frequency of the levers and the switches has been forced, because switch operations are performed with a threshing-reaping clutch lever which is swung in longitudinal or lateral directions.  <P>SOLUTION: The control device for threshing-reaping clutch of the combine harvester is characterized in that both of a threshing clutch (32) and a reaping clutch (47) are controlled in engaged states by operating one switch (SW1) in a state that both of the threshing clutch (32) and the reaping clutch (47) are disengaged; and the threshing clutch (32) alone is controlled in an engaged state by controlling both of the threshing clutch (32) and the reaping clutch (47) in engaged states and controlling the other switch (SW2) in a state that both of the threshing clutch (32) and the reaping clutch (47) are disengaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT