baber/WOPTO huggingface dataset:
Patent JP-2009250957-A (JP)
Title: Biological sample analyzer
Inventor: IKETANI SHOICHIRO
IPC: G01N27/447
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological sample analyzer capable of performing separation of a DNA sample, in a short time.  <P>SOLUTION: The analyzer comprises a rotary tray for rotating an analysis plate; a clamper for nipping and holding the analysis plate on the rotary tray, the clamper, including a capacitor part having positive and negative connecting electrodes; and a voltage application means for applying a voltage to the capacitor part of the clamper. The clamper includes a voltage application means connecting part for receiving the voltage applied from the voltage application means to the positive and negative connecting electrodes, and a plate-side connecting part for connecting the positive and negative electrodes provided on the analysis plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255096-A (JP)
Title: Hot/warm rolling mill
Inventor: UENO HIDEMASA
IPC: B21B27/08
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot/warm rolling mill capable of suppressing heat transmission from a rolling roll to a shaft-shaped part and capable of suppressing the influence of the heat transmitted from the rolling roll on a bearing or an oil seal of a bearing part, which holds a shaft part, to prevent degradation of bearing property, so that rolling is favorably conducted.  <P>SOLUTION: The hot/warm rolling mill is provided with a bearing part 4 that holds a pair of upper and lower rolling rolls 3 capable of rolling a material W to be rolled. At least one of the rolls is formed into a double structure consisting of a shaft-shaped part 3a and an outer cylindrical part 3b, and an air layer part R is formed between the shaft-shaped part and the outer cylindrical part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254576-A (JP)
Title: Indwelling needle device
Inventor: UEMATSU RAITA
IPC: A61M5/158
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indwelling needle device having a constitution preventing blood stagnation in an inner needle while securing a cross section area of a flow passage from a tube to the lumen of the outer needle.  <P>SOLUTION: An inner needle 1 has an elongated opening 9 penetrating from its lumen to a periphery and formed along the longitudinal direction of the inner needle 11, when an end close to the distal portion of the inner needle out of the longitudinal both ends of the elongated opening 9 is defined as the distal-side end 9a and an end far therefrom is defined as a proximal-side end 9b, the distal-side end 9a of the elongated opening 9 is in the interior of lumen of the outer needle 8 in a state where the length of the inner needle 1 projecting from the distal portion of the outer needle 8 is the longest, and liquid flowing from the distal-side opening of the inner needle 1 is passed into a space formed between the peripheral face of the inner hub and the inner circumferential face of a shield via a space 16 formed between the inner circumferential face of the outer needle 8 and the inner needle 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230732-A (JP)
Title: Limit price early termination auction
Inventor: TOMOYUKI YU
IPC: G06Q50/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which a limit price end is possible at the present price for which a bidder bids even when the bidder does not reach lowest price which an exhibitor thinks that an exhibited article may be sold though the exhibitor performs exhibition by inputting the lowest price in an item in the exhibition in an Internet auction.  <P>SOLUTION: By the following means, an arithmetic operation program by a computer by which the exhibitor makes the limit price early termination possible to its bid price is constructed. (1) The exhibitor performs the exhibition by presetting an item for making the limit price early termination possible in an exhibition screen. (2) A successful bidder bids by understanding its purpose. (3) The exhibitor performs the early termination by setting a limit price to the bid price of the bidder. (4) A program calculates the price to make both transactions possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310303-A (JP)
Title: Electrophotographic image forming device
Inventor: FUKUDA MASAYUKI
IPC: G03G15/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device facilitating a locking operation even when a lock mechanism for a developing cartridge is provided in a position difficult to be accessed by a user.  <P>SOLUTION: This electrophotographic image forming device has a cartridge door 16 for opening and closing an opening part 40 for attaching and detaching the developing cartridge 5a, a lock member 18 for locking the developing cartridge 5a attached to an attaching part not to come off from attaching part, and turnable to release the lock, and a link member 20 abutting to the lock member 18, and turnable to switch between the lock and the lock releasing of the lock member 18, and an end part of the link member 20 is positioned in the vicinity of the opening part 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009267845-A (JP)
Title: Auto-lock system for electronic equipment
Inventor: HIGUCHI KOICHI
IPC: H04W52/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To further suppress power consumption while maintaining the reaction time required for system operation.  <P>SOLUTION: An auto-lock system 10 comprises a cellular phone 12 as electronic equipment and an unlock device 14 paired with the cellular phone. The unlock device 14 intermittently transmits an unlock signal containing an ID code of the cellular phone 12. Since the unlock signal is transmitted in any one data format of either a full data format or an abbreviated data format in every transmission timing, a transmission time is reduced as a whole relative to a case where the unlock signal is transmitted in the full data format at all the time, and power consumption can be suppressed low just by the reduced transmission time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272702-A (JP)
Title: Motion vector searching apparatus and control method thereof
Inventor: IGARASHI SUSUMU
IPC: H04N19/139
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector searching apparatus and a control method thereof that, when a search for a motion vector using variable block-size motion compensation is made, determine a unit block size of motion compensation so as to reduce code amounts of an image and the motion vector and also to actualize excellent coding efficiency on the whole motion image.  <P>SOLUTION: For a plurality of block sizes, first correlation values by an SAD (Sum of Absolute Difference) value and second correlation values by SATD (Sum of Absolute Transformed Difference) between a current block to be processed and a prediction block are found (101). For each block size, a predictive motion vector corresponding to the current block to be processed is calculated (103) and coding cost is calculated based upon the first and second correlation values and predictive motion vector (104). Based upon the obtained coding cost, a unit block size of motion compensation is determined (106).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269961-A (JP)
Title: Rubber composition for bead filler
Inventor: WADA TOMOYUKI
IPC: B60C15/06
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a bead filler, satisfying both of a high elastic modulus and a high strength at break, with a low rolling resistance, while aiming at the reduction of environmental load by blending regenerated rubber.  <P>SOLUTION: This rubber composition is obtained by blending 2 to 20 pts.wt. regenerated rubber, ≥60 pts.wt. carbon black having 25 to 100 m<SP>2</SP>/g nitrogen adsorption specific surface area and 4 to 18 pts.wt. thermosetting resin based on 100 pts.wt. diene-based rubber containing ≥61 wt.% natural rubber, and 5 to 15 wt.% curing agent based on the blending amount of the above thermosetting resin, and is characterized in that the Mooney viscosity of the regenerated rubber is 35 to 65, the natural rubber-containing ratio in the rubber component of the regenerated rubber is ≥60 wt.%, and the weight-average molecular weight of sol of the regenerated rubber, obtained by a gel permeation chromatography is ≤60,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273969-A (JP)
Title: Powder extraction apparatus and granule separation system
Inventor: ISHIMOTO HIDEKAZU
IPC: B29B13/10
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder extraction apparatus in which residence time of a gaseous mixture containing particulates on a filter surface is long and powder, fibrous matters and bar-shaped matters can be efficiently separated from granules and to provide a granule separation system using the powder extraction apparatus.  <P>SOLUTION: The powder extraction apparatus includes a casing 12 in which a center pipe 11 is arranged, a filter pipe 13 which is provided between the casing 12 and the center pipe 11 and has an opened lower end, a particulate suction port 15 which is provided at an upper part of a granule separation section 1 and which introduces the gaseous mixture into a space between the filter pipe 13 and the center pipe 11, and an air suction port 17 which has a pore diameter larger than that of the particulate suction port 15, which is provided at a lower part of the granule separation section 1 so that a distance from a circle center of the casing 12 is larger than the pore diameter of the particulate suction port 15 and which discharges air in a space between the filter pipe 13 and the casing 12. Further in the filter pipe 13, filter holes of an oblong hole shape are arranged along a spiral flow of the gaseous mixture going on its inner wall surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274155-A (JP)
Title: Apparatus and method for centering
Inventor: ODAKA YUICHI
IPC: B24B9/14
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately center a workpiece in a short period without being influenced by a shift in center when the workpiece is fixed, a shape of the workpiece or the like.  <P>SOLUTION: A lens fixing shaft 8 whose rotation axis is parallel to a lens holding shaft 1 and a lens fixing holder 10, as well as an optical eccentricity detector 11 whose light axis is parallel to the lens holding shaft 1 and the lens fixing shaft 8 are mounted on a moving table 19 relatively movable in an X-direction parallel to the lens holding shaft 1 and a Y-direction orthogonal thereto with respect to the lens holding shaft 1 for vacuum-sucking and driving to rotate a lens 7 to be worked via a lens holder 6. After the light axis of the detector 11 is correctly positioned on the lens holding shaft 1 to detect the eccentricity of the lens 7 with respect to the shaft 1 for correcting, the moving table 19 is moved to correctly position the lens fixing shaft 8 on the lens holding shaft 1. The lens 7 is turned while holding it between the shaft 1 and the table. A grinding wheel 33 is brought into contact with an outer periphery for centering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275948-A (JP)
Title: Humidifying device, fuel cell system having the same, and fuel cell evaluation device
Inventor: KUNITAKE KAZUHISA
IPC: F24F6/02
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new humidifying method in humidifying a gas and to improve follow-up performance in adjusting humidification.  <P>SOLUTION: A mixture gas of a dry hydrogen gas passing through a main pipe conduit 220 and a humidified hydrogen gas humidified through a humidifying device 240 is supplied to an anode of a fuel cell 110. The humidifying device 240 comprises first to third bubble jetting bodies 242-246 on different positions of in a container 241, the hydrogen gas is jetted as bubbles from the one selected bubble jetting body, and the gas is humidified during a time when the bubbles rise and pass through a liquid layer in the container. In jetting bubbles from any of the first to third bubble jetting bodies 242-246, lengths of bubble rising pathways in the rising of the jetted bubbles to a liquid level of the container liquid layer are determined to be successively longer in order of the first to third bubble jetting bodies 242-246, and a humidifying degree of the gas can be adjusted by switching the bubble jetting bodies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275304-A (JP)
Title: Density-reducing agent for paper and method for producing low-density paper
Inventor: TANAKA TAKASHI
IPC: D21H21/22
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density-reducing agent for paper which has excellent density-reducing properties and provides low-density paper with little reduction of strength, and to provide a method for efficiently producing the low-density paper by using the density-reducing agent.  <P>SOLUTION: The density-reducing agent for the paper contains a reaction product of (A) at least one kind of a carboxylic acid compound selected from the group consisting of an 8C-36C fatty acid, succinic acid having an 8C-36C alkenyl group and an anhydride thereof, a dimer acid, a rosin acid and an acid-modified product thereof, an oxidized wax and a carboxylic acid each having one or more of a 9-37C alkoxycarbonyl group and a carboxy group, with (B) an epihalohydrin. The method for producing the low-density paper includes a step for bringing a pulp to be used in the production of the paper into contact with the density-reducing agent for the paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276014-A (JP)
Title: Cooker
Inventor: SAKAMOTO ATSUSHI
IPC: F24C15/34
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and durable cooker enhancing cooling efficiency of components within the cooker and having good usability.  <P>SOLUTION: The cooker comprises: a cooker body 12 having a heat source 11; a fan 15 for blowing air to a heating portion within the cooker body 12 to forcibly cool the portion; suction ports 13 provided in the shell outer face of the cooker body 12; a control substrate 20 having a fan suction port 16 of the fan 15 provided on an approximately vertical plane, sucking air outside the cooker body 12 from the suction ports 13 and controlling output of a heat source on the downstream side of cooling air blown by the fan 15; and an exhaust port 17 serving as an outlet of the cooling air. The exhaust port 17 is provided on the shell outer face of the cooker body 12. Out of the plurality of suction ports 13, at least two are provided in positions approximately opposing to the center of the fan 15. Thus, resistance generated in a suction path can be suppressed, to enhance cooling efficiency. As a result, the highly reliable and durable cooker with good usability can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283697-A (JP)
Title: Minute ball arrangement device
Inventor: KAJII YOSHIHISA
IPC: H01L21/60
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute ball arrangement device capable of eliminating ball bite, and surely and appropriately dropping minute balls into ball insertion parts from a ball containing part.  <P>SOLUTION: This invention employs the following means for this minute ball arrangement device which drops and arranges the minute balls in the ball insertion parts by moving the ball containing part with the multiple minute balls contained therein along the upper surface of an arrangement part having a region where the ball insertion parts each capable of containing one of the minute balls therein are formed in a predetermined arrangement pattern. First, a plurality of ball containing parts are formed along the traveling direction of the ball containing part. Second, each ball containing part of the plurality of ball containing parts is structured to redundantly pass through the regions where the ball insertion parts are formed into predetermined patterns, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280449-A (JP)
Title: Method for producing optical element, and production device therefor
Inventor: NAKAGAWA YUSUKE
IPC: C03B11/08
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production device for an optical element where heating efficiency of an optical element stock is improved by heating using a spare die, and the optical element stock is formed by normal dies so as to shorten a cycle time.  <P>SOLUTION: There is provided a production device 10 for an optical element where a thermoplastic optical element stock 41 is press-formed by an upper die 42 and a lower die 43 arranged so as to be confronted, thus an optical element 45 is obtained. At least the upper die 42 in the upper die 42 and the lower die 43 is composed of a spare die 42<SB>1</SB>with a different forming face shape, further, the device is provided with an air cylinder 35 press-forming the optical element stock 41 heated by the spare die 42<SB>1</SB>by the confronted normal forming dies 42, 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287588-A (JP)
Title: Check valve
Inventor: FUKUHARA YOSUKE
IPC: F16K15/14
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve capable of operating stably without being affected by the state of a carrier fluid.  <P>SOLUTION: A support section is provided to support a valve section of a valve element in the form of a double-end support. Since the support section is supported at a higher surface than an inlet port by one stage by a valve support surface formed in a first casing, the vertical position relative to the inlet port of the valve element is arranged in such a bow-shaped pattern that the central part vicinity approaches the inlet port so as to be the more separated from both ends. The support section has a central part formed by extending in the longitudinal direction of the valve section, and a fixing section formed at the valve section width both sides of the central part. The fixing part is sandwiched and held between the first casing and a second casing. By this constitution, force can be applied to an introducing port side by elastic force possessed by the valve element so that a stable closed state can be realized. When the valve is opened/closed, the response time from opening to closing is shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286644-A (JP)
Title: Method for producing composite coated magnetite particle
Inventor: NARA AKIHIRO
IPC: C01G49/08
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing composite coated magnetite particles in which the formation of secondary aggregates caused by the mutual coalescence of primary particles is suppressed.  <P>SOLUTION: In the composite coated magnetite particles, the surface of each core particle, obtained by covering the surface of each magnetite particle with an inorganic compound, is treated with a silane compound. The method for producing the composite coated magnetite particles includes bonding the silane compound to the surface of each core particle by adding the silane compound to slurry containing water as a medium and core particles and having a pH of 2-6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285941-A (JP)
Title: Touch roll, main roll, sheet film casting apparatus, micropattern duplicating apparatus, and sheet film
Inventor: SANO TAKAYOSHI
IPC: B29C48/305
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform thrust in the width direction of resin by minimizing the deformation of a touch roll etc. for pinching the resin.  <P>SOLUTION: The touch roll 211 has a central rotary shaft 20, fixed end plates 28 and 29 arranged concentrically at two positions separated in the axial direction of the central rotary shaft, respectively, a thin metal film-made outer cylinder 40 with both ends supported rotatably at the same center as the central rotary shaft from a fixed end plate, and a plurality of tumbling rubber rolls 70 with both ends supported rotatably from a fixed end plate which sliding-contact with the peripheral surface of the central rotary shaft, and the inner peripheral surface of the outer cylinder and is composed, so that the tumbling rubber roll circumferentially divides a circular space between the outer cylinder and the central rotary shaft into a plurality of heating medium chambers, and the heating medium is put in each heating medium chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288461-A (JP)
Title: Display device, display panel driver, driving method of display panel, and method of supplying image data to display panel driver
Inventor: NOSE TAKASHI
IPC: G09G3/20
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for performing overdriving with small power consumption.  <P>SOLUTION: A liquid crystal driver 3 includes a display memory 22 which receives and holds image data, an overdrive memory 23 which holds at least part of the image data stored in the display memory as previous-frame image data, an overdrive processing circuit 24 configured to generate post processing image data by performing overdrive processing on the image data read out of the display memory 22, and a data line driving circuit 25 driving the liquid crystal display panel 2 with the post processing image data. The writing of the previous-frame image data to the overdrive memory 23, reading of the previous-frame image data from the overdrive memory 23, and the overdrive processing by the overdrive processing circuit 24 are executed or stopped depending upon the image data is written to the display memory 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256214-A (JP)
Title: Supply pipe structure for lpg filling device
Inventor: HIROSE KIYOSHI
IPC: F17C13/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply pipe structure for a LPG filling device, simplified in construction by using a check valve with a built-in back pressure valve for reliable operation, and minimum structural components.  <P>SOLUTION: In this pipe structure, a gas separator 4 is arranged and connected to a storage tank 1 for separating bubbles mixed into liquid supplied therefrom from the liquid, and the liquid separated by the gas separator 4 is connected via a flowmeter 5 to a primary side passage 11 of the check valve with the built-in back pressure valve so that the liquid is delivered from a secondary side passage 12 of the check valve. On the other hand, gas separated by the gas separator 4 is returned to the storage tank or released to the atmosphere. Pipes themselves are the required minimum to reduce the size of the whole filling device. Pressure in the pipes is controlled to be predetermined pressure or lower at all times to actualize stable filling operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009294350-A (JP)
Title: Liquid body discharge device, liquid body discharge method and method of manufacturing electro-optical device
Inventor: ITO TATSUYA
IPC: B05D1/26
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in the discharge amount of a liquid body due to a temperature change in a liquid body discharge device.  <P>SOLUTION: This liquid body discharge device 10 is configured to form a predetermined pattern on a work W by relatively moving a liquid drop discharge head 50 for discharging a liquid body and the work W to which the liquid body is discharged. The device includes an information acquiring means for acquiring work amount information of the liquid drop discharge head 50 in forming the pattern, a temperature calculating means for calculating a forecasted temperature of the discharge means in forming the pattern from the work amount information acquired by the information acquiring means, and a temperature adjusting means for adjusting the temperature of the discharge means to the forecasted temperature calculated by the temperature calculating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT