baber/WOPTO huggingface dataset:
Patent JP-2010163288-A (JP)
Title: Method for producing group iii metal nitride single crystal and template substrate
Inventor: IWAI MAKOTO
IPC: C30B25/02
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for relatively easily producing a group III metal nitride single crystal with high productivity, wherein the grown group III metal nitride single crystal can be readily separated from a template substrate.  <P>SOLUTION: The method for producing the group III metal nitride single crystal comprises steps of: depositing base films 4A, 4B and 5 of the group III metal nitride single crystal on a substrate body 1 having a film-forming surface 2b and a processed recess part 8 so as to cover the film-forming surface 2b and the processed recess part 8; and subsequently growing the group III metal nitride single crystal 6 on the base films through a flux method or a vapor-phase epitaxy method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102384-A (JP)
Title: Selective ring-opening cross-metathesis of cycloolefin
Inventor: MORGAN JOHN P
IPC: B01J31/24
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for a ring-opening cross-metathsis reaction between a cycloolefinic substrate and a second olefinic reactant.  <P>SOLUTION: The catalyst used is a transition metal alkylidene complex substituted with an N-heterocyclic carbene ligand. The substrate is selected so that the rate of the cross-metathesis reaction of the second olefinic reactant, k<SB>CM</SB>, is greater than or equal to the rate of the ring-opening metathesis reaction, k<SB>RO</SB>. In this way, the predominant ROCM product is a monomer, a dimer, and/or an oligomer, but not a polymer. The invention additionally provides for the selective production of an end-differentiated olefinic product, using trisubstituted cycloolefins as substrates and/or a subsequent cross-metathesis reaction following an initial ROCM step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010166824-A (JP)
Title: Threshing device of combine harvester
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/22
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing device of combine harvester which includes a fourth processing chamber having an improved recovery ratio of fourth grain.  <P>SOLUTION: The threshing device of combine harvester includes a discharged dust processing chamber 68 pivotally mounting a discharged dust-processing drum 71 that receives and processes a material to be processed which reaches at an end part in the conveying direction of a threshing chamber 66 for threshing reaped grain culms by a threshing cylinder 69. Since the surface of the extension part of the threshing cylinder 69 positioned behind the communicating hole A of the discharged dust-processing drum for discharging the material to be processed which reaches at the rear end part of the threshing chamber 66 to the discharged dust processing chamber 68 includes members 100 for dropping free grain over rack inclined so as to have an acute angle θ to the rotary direction (direction indicated by arrow W) of the threshing cylinder 69, conveyed grain culms are largely opened, the members 100 for dropping free grain over rack are broken into the grain culms, the ear tip parts of the conveyed grain culms are excellently discharged, the grain culms are favorably delivered to a waste straw conveying part, a conveying position is improved and threshed grains are finely recovered by the rotation of the threshing cylinder 69. Waste straws and processed grains in the threshing chamber are excellently discharged and load in the threshing chamber is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170455-A (JP)
Title: System for analyzing market quality, and method for analyzing market quality
Inventor: ARAGAKI TAKAO
IPC: G06Q50/10
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively extract a combination of causes with high failure rate even when the causes have a low appearance frequency.  <P>SOLUTION: A production DB 2, a claim DB 4, and a terminal for quality control administrator 5 are network-connected to a quality information control server 6. The quality information control server 6 obtains cause information of failure combination from the claim DB 4 on the basis of a condition input from the terminal for quality control administrator 5, obtains production data corresponding to the cause information of failure combination from the production DB 2, to generate designation failure data corresponding to the cause information of failure component combination, samples the production data from the production DB 2 a predetermined number of times, to generate sampling production data, generates a candidate cause of failure combination from the designation failure data on the basis of the input condition, calculates an approximate expectation improvement number of items on the basis of the candidate cause of failure combination and the sampling production data, and extracts a cause of important failure combination, of which the approximate expectation improvement number of items satisfies a target expectation improvement number of items as the input condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009085972-A (JP)
Title: Ultrasonic flow meter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flow meter with improved measurement precision.  <P>SOLUTION: The ultrasonic flow meter includes a transmitter 1 for transmitting an ultrasonic signal, a driving circuit 9 for driving the transmitter 1, a receiver 2 for receiving the ultrasonic signal transmitted from the transmitter 1 and propagating through a fluid, a reception sensor circuit 10 for receiving an output from the receiver 2 to detect the ultrasonic signal, a timer 11 for measuring propagation time of the ultrasonic signal, an arithmetic part 12 for calculating a flow rate from an output from the timer 11, and a drive frequency changing part 13 for changing drive frequency of the driving circuit 9. Since the drive frequency changing part thus temporally changes and transmits the drive frequency of the transmitter, influence of reverberation and reflective waves to the received signal is not constant but dispersed and averaged, thereby eliminating a deviation in measurement errors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010175922-A (JP)
Title: Original illumination device, image reader and image forming apparatus
Inventor: NISHINA KIICHIRO
IPC: H04N1/04
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original illumination device which does not cause dazzling even when using a high output light source, has a higher efficiency of using light emitted from the light source than the conventional technique, and achieves energy saving.  <P>SOLUTION: A light beam L1 emitted straight to a front direction from a light emitting part 10a of an LED element 10 is reflected in a portion of projecting shape 21a of a light condensing member 21, and then reaches a recessed surface portion of recessed shape 21b and is reflected again, and goes toward a contact glass. A light beam L2 reaching the recessed shape 21b of the light condensing member 21 at an angle from the light emitting part 20a of the LED element 10 is reflected on the recessed shape 21b and goes toward the contact glass. The light beam going toward the contact glass is then diffused by a light diffusing member 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119284-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the accurate and proper execution of a power failure handing processing in a controller and the stoppage of functioning after the power failure handling processing in a game machine having a controller with a backup function.  <P>SOLUTION: When the power source voltage is caused to drop down to a power failure detection voltage by the outbreak of a power failure, power failure detection information is made active and reset information made active after a sufficient time passes. When the power source is closed again, the power failure detection information is turned non-active back when a prescribed time passes enough to stabilize all of the power source voltages of many kinds after the power source voltage exceeds a power failure return voltage set lower than the prescribed stable value of the power source voltage. Be sure to make the power failure detection information non-active back, and thereafter the reset information is turned non-active back.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010180461-A (JP)
Title: Apparatus for recovering zinc
Inventor: AGAWA RYUICHI
IPC: F27D11/08
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering zinc with which high quality zinc having reduced chlorine content, is efficiently recovered from dust containing zinc oxide.  <P>SOLUTION: The apparatus for recovering zinc includes; a furnace body 7, in which dust D and a reducing agent, are received and the zinc is gasified by heat-treating under reducing atmosphere; a secondary combustion chamber 9, in which by contacting the exhaust gas G containing zinc exhausted from the furnace body 7 with a dechlorinating agent, the chlorine in the exhaust gas is removed; and a zinc-recovering part 27, in which the exhaust gas G from which chlorine is removed with the secondary combustion chamber 9, is cooled and the gasified zinc is solidified and recovered. According to such constitution, since the dechlorinating agent E is contacted with the exhaust gas G to remove chlorine, a simple constitution is obtained in comparison with the conventional system for removing the chlorine with a wet process, so as to efficiently recover the zinc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180815-A (JP)
Title: Control device of internal combustion engine
Inventor: SHINJO TAKASHI
IPC: F02M21/02
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine for improving fuel consumption, and reducing exhaust gas, by effectively consuming fuel with various fuels properly used.  <P>SOLUTION: This control device (20) of the internal combustion engine controls operation of the internal combustion engine (1) using low octane value fuel, high octane value fuel and high combustion speed fuel as fuel, and has an operation state detecting means (S1) for detecting an operation state of the internal combustion engine (1) and control means (S2-S6) for switching a first mode of burning by using only the low octane value fuel and the high combustion speed fuel, a second mode of burning by using the whole fuels and a third mode of burning by using only the low octane value fuel and the high octane value fuel in response to an operation state of the internal combustion engine (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213469-A (JP)
Title: Method of producing s-adenosylmethionine
Inventor: OSUGE TOSHIRO
IPC: C12N15/09
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method whereby S-adenosylmethionine can be mass produced.  <P>SOLUTION: A method of producing S-adenosylmethionine, which includes culturing a yeast in a medium added with a choline compound and collecting the S-adenosylmethionine thus accumulated in the system, is provided. Also provided is a method of producing S-adenosylmethionine, in which the yeast is a variant having a sequence whose one or more bases are substituted, deleted, inserted and/or added in the gene encoding phosphatidylcholine synthesizing enzyme.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010185508-A (JP)
Title: Holding tool for opening and closing body in construction machinery
Inventor: AKABANE EIJI
IPC: E02F9/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To assemble a coming-off preventive tool 9 for supporting a gas damper 7 for holding an engine hood 6 in a usual opened state, preventing coming-off from a support pin 8, under a positioned state, in requiring the engine hood 6 to be opened more widely than usual, and to allow easy insertion and extraction of the gas damper.  <P>SOLUTION: The plane part 11c of an operation body 11 of the coming-off preventive tool 9 is made to abut on a plane part 7d of the support pin 8, to be supported to prevent coming-off, and a coming-off-preventive posture to the support pin of the coming-off preventive tool 9 is fixed in this manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189080-A (JP)
Title: Information providing device for passenger conveyor
Inventor: ABE TAKAHITO
IPC: B66B31/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device for a passenger conveyor, capable of relieving and reducing a boring feeling and an irritating feeling embraced by a user of a passenger conveyor, by providing various information for the user of the passenger conveyor in a simple constitution.  <P>SOLUTION: This information providing device includes a data receiving part 5 for receiving character information output from an external information provider 4, a voice converting part 6 for converting the received character information into voice information, and broadcasting part 8 for broadcasting the voice information converted by the voice converting part 6. The broadcasting part 8 successively broadcasts the character information received by the data receiving part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188782-A (JP)
Title: Tire
Inventor: NOZAKI YUSUKE
IPC: D04H1/58
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire provided with a sound absorption material effectively preventing peeling from the tire during vehicle traveling, while maintaining sound absorption performance in an excellent state.  <P>SOLUTION: This tire 1 is made by sticking the sound absorption material 11 made of non-woven fabric to a tire internal surface. Bending rigidity of the non-woven fabric is 1.0 to 20.0 N/10 mm. The non-woven fabric is made of fibers 12 bonded by bonding agent. In gross weight 100 mass% of the non-woven, 60 to 80 mass% of the fibers 12 and 20 to 40 mass% of the bonding agent are contained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105469-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: LUIJTEN CARLO CORNELIS MARIA
IPC: G03F7/20
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion lithographic apparatus in which the generation of bubbles in immersion liquid is reduced.  <P>SOLUTION: The immersion lithographic projection apparatus has a liquid confinement structure configured to at least partly confine liquid to a space between a projection system and a substrate, the confinement structure has a buffer surface, and the buffer surface, when in use, is positioned in close proximity to a plane substantially comprising the upper surface of the substrate and of a substrate table holding the substrate to define a passage having a flow resistance. A recess is provided in the buffer surface, the recess, when in use, is normally full of the immersion liquid to achieve rapid filling of a gap between the substrate and substrate table as the gap moves under the buffer surface. The recess may be annular or radial and a plurality of recesses may be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010191809-A (JP)
Title: Word string-retrieving device and computer program
Inventor: KATO NAOTO
IPC: G06F17/27
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a word string-retrieving device which not only uses linguistic characteristics (appearance probability) such as n gram but also selects a word string, which includes prescribed important words, as a high-order solution.  <P>SOLUTION: The word string-retrieving device which includes a word importance storage part which stores importance score values representing the importance of words; computes, in a node on a graph, positive scores, to which the integrated value of importance score values read from the word importance storage part is added, regarding strings of words from a node at the head of a sentence to the node while retrieving the graph from the node at the head of the sentence; computes, in each node, negative scores, to which the integrated value of the importance score values read from the word importance storage part is added, regarding strings of words from a node at the end of the sentence to the node while retrieving the graph from the node at the end of the sentence; computes the total score of the nodes on the basis of the positive and negative scores; and outputs word strings which belong to a higher rank in the total score.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190369-A (JP)
Title: Vibration reducing device for vehicle
Inventor: TAKEGAWA HIROSHI
IPC: F16F15/126
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suppress vibration of a gear device in a vibration reducing device for a vehicle.  <P>SOLUTION: In a dynamic damper 30 including an annular mass member 30a having a prescribed mass, and an elastic member 30b interposed between the mass member 30a and a flange 26D and supporting the mass member 30a to the flange 26D integrally rotatably with the flange 26D, for suppressing vibration of a differential carrier 38 (final reduction gear 20), the elastic member 30b is a spring member having smaller damping than a rubber material, so that in comparison with the rubber material, vibration amplitude at a meshing point (a) of a hypoid gear pair 52 is made large, and from a generation mechanism specific to gear noise, meshing point forced force F at the meshing point (a) is made small. As such, by using the spring member having smaller damping than the rubber material as the elastic member 30b, the meshing point forced force F at the meshing point (a) is made smaller, and as a result, vibration suppressing effect of the final reduction gear 20 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102449-A (JP)
Title: Bacterial gyrase inhibitor and its use
Inventor: GRILLOT ANNE-LAURE
IPC: A61K31/4439
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound represented by formula I or its pharmaceutically acceptable derivatives or a prodrug, and a method of dealing with bacterial contagion in mammals, and further a method of decreasing the quantity of bacteria in a biological sample.  <P>SOLUTION: A compound represented by formula I is a compound represented by formula I or its pharmaceutically acceptable derivatives, or a composition containing a prodrug. The method of dealing with the bacterial contagion in mammals includes a process to administer a compound represented by formula I or its pharmaceutically acceptable derivatives, or the prodrug. This compound is useful as an inhibitor having a bacterial gyrase activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010192795-A (JP)
Title: Electronic component mounting line
Inventor: YAMAZAKI TADAYUKI
IPC: H05K3/34
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform processes of printing solder and mounting electronic components on two substrates with high precision and good efficiency.  <P>SOLUTION: An electronic component mounting line for mounting electronic components on both surfaces of the substrate includes: a single setting tool 14 capable of positioning and setting two substrates individually with mutually opposite-side surfaces made on top sides; and a conveying device 20 which conveys the setting tool 14 to a printing process of printing solder on the top sides of the two substrates and a mounting process of mounting the electronic components on the top sides of the two substrates in order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194770-A (JP)
Title: Liquid droplet delivery device
Inventor: SEKIGUCHI YASUHIRO
IPC: B41J2/055
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing error in PZT burning, even when nozzles are formed with high density or with a large number, and to simplify constitution.  <P>SOLUTION: A printing head 3 includes the first and second nozzle lines (first and second nozzle line groups A, B) arrayed with the plurality of nozzles along a paper sheet feed direction X at a prescribed interval. The first and second nozzle lines are provided with a space larger than the prescribed interval along the paper sheet feed direction X. The printing head 3 includes the first piezoelectric actuator 12A for imparting selectively pressure to a liquid in the plurality of nozzles 11a, in the plurality of nozzles 11a belonging to the first nozzle line, and the second piezoelectric actuator 12B, that is another piezoelectric actuator other than the first piezoelectric actuator 12A, for imparting selectively pressure to a liquid in the plurality of nozzles, in the plurality of nozzles belonging to the second nozzle line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197539-A (JP)
Title: Development device, process cartridge and image forming apparatus
Inventor: FUJIWARA KOUKO
IPC: G03G15/08
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device, a process cartridge and an image forming apparatus for preventing a developer after a developing process, which is separated from a developer support in a second carrying passage from being again supplied to the developer support without causing a disadvantage such as damage to the developer support when two carrying members carrying a developer in a longitudinal direction to form a circulating passage are installed opposite to the developer support.  <P>SOLUTION: The development device includes a partition member 13d provided between the developer support 13a and the second carrying member 13b2 for preventing the developer G in the carrying passage formed by the second carrying member 13b2 from being supplied toward the developer support 13a by the second carrying member 13b2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231280-A (JP)
Title: Member for plasma display panel and manufacturing method therefor
Inventor: YOKOYAMA AKIRA
IPC: H01J11/36
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for plasma display panels, capable of preventing display failure due to a fault in shape, defects of a partition wall and trouble due to adhesion of phosphor to a top portion of the partition wall.  <P>SOLUTION: A member for plasma display panels includes a grid partition wall, comprising a main partition wall extending parallel to an address electrode on an insulating substrate and an auxiliary partition wall extending perpendicular to the main partition wall, wherein, at an intersection of the main partition wall and the auxiliary partition wall, a columnar strengthening structure whose height is smaller than that of the intersection part of the main partition is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198547-A (JP)
Title: Form reading apparatus
Inventor: UI TAKASHI
IPC: G06K17/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form reading apparatus capable of achieving sufficient magnetic field strength in the vicinity of a device, reduction of magnetic field strength at a large distance from the device, and compactness of the device.  <P>SOLUTION: The form reading apparatus 1 includes: a loop antenna 6 for reading recorded information of an IC chip 5 mounted on a passport 2 by radio communications; an image reading surface 3 for optically reading image information of a reading region provided on the passport 2; and a digital circuit 7 for processing the read recorded information or image information. The loop antenna 6 is an asymmetrical figure of eight loop antenna having a large loop 8 and a small loop 9. The image reading surface 3 is arranged on the large loop 8 side. The digital circuit 7 is arranged on the small loop 9 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT