baber/WOPTO huggingface dataset:
Patent JP-2010233552-A (JP)
Title: Highly sensitive detection method for highly virulent oral cavity bacteria
Inventor: UMEMURA KAZUO
IPC: A61P7/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To construct a system quickly and easily specifying patients having risk of hemolysis aggravation by identifying causative factors causing hemolysis aggravation.  <P>SOLUTION: There is provided a method that involves the detection of protein antigens (PA) and/or collagen-binding proteins (CBP) of oral cavity bacteria in a sample, and in which oral cavity bacteria that exacerbate hemolysis are detected for and/or subjects at high-risk for hemolysis aggravation are screened and/or the level of risk of the hemolysis aggravation in a subject is assessed if a PA is not detected and/or a CBP is detected in the sample. There are provided a detection reagent and kit for use in the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243579-A (JP)
Title: Image pickup apparatus, light emission device, and image pickup system
Inventor: YAMASHITA TOMOYA
IPC: G03B15/05
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain suitable photographing images even when a light emitting device does not emit light in a quantity of light emission required, when photographing by using a flash light emitting device.  <P>SOLUTION: A master stroboscopic device holds a photographic light quantity ratio in multi-light photographing, by regarding a light emission possible quantity of the stroboscopic device in which a quantity of insufficient light is largest for a set light emitted quantity as a reference when receiving that at least one of a plurality of slave stroboscopic devices can not emit light at a set light quantity, and recalculating and resetting a light quantity and photographic parameters for each strobe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242785-A (JP)
Title: Torque control device
Inventor: YOSHIDA SHINICHI
IPC: F16D27/06
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new constitution which allows easy and reliable detection of operation abnormality in a torque control device of an electromagnetic brake and electromagnetic clutch.  <P>SOLUTION: When energizing an electromagnetic coil 102, an armature 105 is attracted into and brought into contact with a yoke 101. A rotor 107 turns rotatable to release a brake. A closed magnetic path 115 is formed inside the armature and yoke 101 to cause magnetic saturation in the yoke 101. At that time, leakage flux 116 occurs to bring a lead switch 103 into conduction. When the armature 105 does not operate by any reason even though the energization to the electromagnetic coil 102 is executed, the magnetic saturation does not occur to produce no leakage flux 116 and not to bring lead switch 103 into conduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009253984-A (JP)
Title: Automatic document feeding device, image scanning device, and document feeding method
Inventor: EZU AKIHIRA
IPC: B65H29/58
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain acceleration in image scanning speed by efficiently scanning documents.  <P>SOLUTION: An OUT conveying member 26 and an IN conveying member 27 which reach pre-scan rollers 50 from a document tray 11 are provided. A gate 40 is provided for dividing documents G to the OUT conveying member 26 or to the IN conveying member 27. In the case of continuously scanning the documents G, while a preceding document is conveyed by any one of the OUT conveying member 26 and the IN conveying member 27, a following document is caused to stand by in the other conveying member. In the state where the distance between a backward end of the preceding document and a forward end of the following document is made close to 0 mm, the documents G are continuously conveyed to an image scanning section, of a scanner 110, for scanning an image on a first side of the document G.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242162-A (JP)
Title: Cr-CONTAINING STEEL PIPE FOR CARBON DIOXIDE GAS INJECTION AT SUPER CRITICAL-PRESSURE
Inventor: KIMURA MITSUO
IPC: C22C38/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe superior in high-pressure carbon dioxide gas corrosion resistance.  <P>SOLUTION: The steel pipe includes by mass%, 0.05% or less C, 0.50% or less Si, 0.10-1.80% Mn, 0.03% or less P, 0.005% or less S, 11.5-16.0% Cr, 2.5-6.5% Ni, 0.5-3.0% Mo, 0.05% or less Al and 0.15% or less N while adjusting Cr, Ni, Mo and Cu so as to satisfy Cr+0.2Ni+3Mo+0.3Cu≥15.5, and adjusting Cr, Ni, Mo, Cu and C according to the used atmosphere so as to satisfy Cr+Ni+2.5Mo+0.5Cu-10C≥log�[Cl<SP>-</SP>]×(P<SB>CO2</SB>)}×T/60, wherein [Cl<SP>-</SP>] represents chloride ion concentration (mass ppm) in the used atmosphere; P<SB>CO2</SB>represents the partial pressure (MPa) of carbon dioxide gas in the used atmosphere; and T represents temperature (°C) of the used atmosphere. The steel pipe can further include a predetermined amount of Cu, Nb, V, Ti and Ca.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241293-A (JP)
Title: Vehicle-body rear structure
Inventor: MAEJIMA KAZUKI
IPC: B62D25/08
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the rigidity of the vehicle-body rear by firmly joining the rear ends of right-and-left side-stiffeners, extending rearwardly and downwardly from right-and-left roof side-rails, to the right-and-left ends of an end stiffener arranged at the vehicle-body rear in the right and left direction.  <P>SOLUTION: Each first joint J1 is provided at each rear end of right-and-left side-stiffeners 13 extending rearwardly and downwardly from right-and-left roof side rails. The first joint is configured to have a groove-shaped cross-section, having an upper wall 21, a sidewall 22, and a lower wall 23, so as to be open inwardly in the right and left direction. A second joint J2 of each right-and-left end of an end stiffener 16, arranged in the right and left direction, is inserted into an opening of the side stiffener 13. A fourth flange 32, a seventh flange 35, and a sixth flange 34 of the end stiffener are welded respectively as W3, W5, and W4 to the upper wall 21, the sidewall 22, and the lower wall 23, thereby not only enhancing rigidity of the vehicle-body rear due to the increase in joining strength between the side stiffeners 13 and the end stiffener 16 but also maximally securing the volume of a trunk room of the vehicle body sandwiched between the right-and-left side stiffeners 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009186015-A (JP)
Title: Band controlled valve/actuator
Inventor: JACOBSEN STEPHEN C
IPC: F16K1/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fluid control member having a small number of friction slide parts.  <P>SOLUTION: This band controlled valve apparatus for controlling fluid flow from a source to a sink includes: a base 12 having an upper surface and an aperture 16 extending from the upper surface through the base 12 allowing the flow of fluid from the source through the base 12 to the sink when the aperture is not covered; and an elongate flexible band 8 provided with a first portion 8a in contact with the upper surface of the base 12 and a second portion 8b extending forward from the first portion 8a, then extending upward, and extending rearward above at least a part of the first portion 8a. The second portion 8b is actuated to selectively move the second portion 8b of the band 8 forward or rearward to cover or uncover, respectively, the aperture 16 with the first portion 8a of the band 8 to thereby prevent or allow, respectively, fluid flow through the aperture 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010241488-A (JP)
Title: Paper box
Inventor: INOMATA NOBUYUKI
IPC: B65D5/488
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper box assembled of a continuous blank which has a small storing part partitioned inside and which can be assembled easily.  <P>SOLUTION: The paper box has the small storing part partitioned with a partition and is formed of the continuous blank made of paper as the main material and the blank has a bottom plate, a front plate, a rear plate and right and left side plates which are provided continuously to the bottom plate via crease lines and a lid plate and an inserting plate are provided continuously to the rear plate via crease lines in order and an upper plate forming the top plate of the small storing part, a wall plate becoming the partition and an adhering piece are provided continuously to either or both of the right and left side plates via creases in order and the small storing part is formed by folding the crease between the side plate and the upper plate at 180 degree and adhering the adhering piece to the bottom plate and raising up the side plate in the blank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250398-A (JP)
Title: Fluid analysis device
Inventor: HORINOUCHI KATSUHIKO
IPC: G06F19/00
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid analysis device which shortenes calculation time.  <P>SOLUTION: The fluid analysis device 100 includes an advection term calculation means 120 and a non-advection term calculation means 130, and configured to obtain the solution of simultaneous equations of an equation of continuation, an equation of motion, and an equation of energy conservation under the consideration of the scalar quality of a z axial direction of the thermal fluid equation of gas expressed with x and y two-dimensional coordinates of an x, y, and z coordinate system to thereby analyze the behavior of gas. The advection term calculation means 120 is configured to calculate the advection terms of the equation of continuation, the equation of motion and the equation of energy conservation, and the non-advection term calculation means 130 is configured to calculate the non-advection terms of the equation of continuation, the equation of motion and the equation of energy conservation based on the calculated advection term. The calculation of the originally three-dimensional thermal fluid equation can be two-dimensionally performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248937-A (JP)
Title: Root pump for sanitary swage
Inventor: YOKOI KOMEI
IPC: F04C2/18
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root pump for sanitary swage having a simple structure of a housing, eliminating an entrapping phenomenon, and preventing a trouble caused by a contaminant mixed in sanitary swage.  <P>SOLUTION: In the root pump for sanitary swage, a two-leaf root rotor 22 has a relief groove 24 having a triangular shape cross section making a gap with an internal circumference surface of a rotor casing large on a circumference surface at a position separate from a center line of each lobe 22a in a rotary direction by a prescribed dimension over the whole length of each lobe, a diameter expansion part 5 provided coaxially with a rotor shaft 23 is formed on a side surface of the root rotor 22 so that the diameter expansion part 5 is inserted in axial holes 26c of stuffing boxes 31 formed at housings 26, 27. The housing 26 has a plurality of shear grooves 26d extending in a radial direction, having a center on the rotor shaft 23 at an inner side surface thereof, and has a water filling port 40 communicating with the inside of the stuffing box 31 housing the mechanical seal 32. Water used for flushing is supplied to the water filling port 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250460-A (JP)
Title: Information processing apparatus, method, and information processing system
Inventor: SATO KAZUHIRO
IPC: G06F21/44
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate a desired apparatus from among a plurality of apparatuses.  <P>SOLUTION: A power receiving apparatus which becomes an object of authentication for a power transmission apparatus at an authentication request side generates random numbers when receiving an authentication start command from the power transmission apparatus, and sets a standby time corresponding to the random numbers (steps S22 to S24). The power reception apparatus waits only for the standby time and transmits a manufacture number as one example of unique identification information to the power reception apparatus (steps S25, S28). This technology can be applied to, for example, the power transmission system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250502-A (JP)
Title: Device, method and program for detecting abnormal operation
Inventor: YAGI TAKASHI
IPC: G06F11/34
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormal operation detection device or the like properly detecting an unauthorized act by a user inside an enterprise by reducing trouble taken in adjustment of a parameter.  <P>SOLUTION: The abnormal operation detection device 10 includes: a log collection means 101 acquiring operation contents of a user terminal; a present operation definition means 102 defining the short-time operation contents of the specific user terminal obtained by the log collection means as present operation; a steady operation database 230 previously storing contents corresponding to steady operation which is decided as normal operation; an operation comparison means 104 deciding that the present operation is abnormal when a difference between the present operation and the steady operation is a threshold value or above; an alarm notification means 150 notifying an administrator terminal about the effect that the present operation is abnormal when the operation comparison means decides that it is abnormal, and making an alarm be displayed; and a feedback information input means 106 increasing/reducing the threshold value according to feedback information input to the administrator terminal correspondingly to the alarm displayed on the administrator terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256049-A (JP)
Title: Gas sensor, and combustion equipment and gas alarm with the gas sensor
Inventor: MIYATO AKIRA
IPC: G01N27/12
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor which determines whether a gas detection part is in a siloxane poisoning condition by a siloxane compound, correctly detecting and alarming an existence of a detection object gas at a predetermined concentration, and early noticing a sensor failure by siloxane poisoning.  <P>SOLUTION: The gas sensor includes a control part which controls a gas detection part sensitive to the detection object gas to change an electric resistance value so that operation of a heating part is switched between a high temperature operation state and a low temperature operation state or only in a high temperature operation state and detects a combustible gas based on a first electric resistance value of the gas detection part in the high temperature operation state; and a determination part which determines a surface of the gas detection part to be the poisoning condition by siloxane compound when the temperature of the heated gas detection part is a temperature at which a siloxane compound in the atmosphere of the gas detection part may poison the gas detection part in the high temperature operation state and a low state of lowering the first electric resistance value detected by the control part continues until a predetermined period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009275700-A (JP)
Title: Thermomechanical component constituting rotation body rotated around longitudinal axis including at least one abradable ring for seal labyrinth
Inventor: CAUCHETEUX MATHIEU
IPC: F02C7/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solving measure capable of overcoming a defect of a related art, in particular, a solving measure capable of avoiding vibration risk of a rotor and a stator assembly.  <P>SOLUTION: A thermomechanical part (56) for a turbo-machine forming a rotation body around a longitudinal axis (X-X') and including at least on abradable ring (58) for a labyrinth seat (60) is provided. Specifically, the abradable ring (58) comprises angle sectors (581, 582) exhibiting different rigidity between a pair of adjacent sectors. The thermomechanical part can be applied to a compressor, a turbine or a rotor and stator assembly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266368-A (JP)
Title: Slider for hard disk drive and hard disk drive having the same
Inventor: LEONID MASLOV
IPC: G11B5/60
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slider for hard disk drive and a hard disk drive having the same.  <P>SOLUTION: The slider for the hard disk drive includes: a slider body part in which a read/write head is mounted, which records and reproduces data on the disk while being floated above the disk surface by a predetermined height; and a floating force generation part which is prepared at a part of area of the slider body part which is adjoined to the read/write head and raises the floating force of the slider body part with respect to the disk. When unloading the read/write head from the disk, the read/write head can be earlier parked than before by decreasing interference phenomena between the read/write head and the disk.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254079-A (JP)
Title: Pneumatic tire and manufacturing method of the same
Inventor: TATENO KUNIYUKI
IPC: B29D30/38
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which is simple in manufacturing work while maintaining uniformity, and a manufacturing method of the same.  <P>SOLUTION: In this pneumatic tire, a chafer 19 including a longitudinal cord extending in the circumferential direction of the tire, a transverse cord extending in the diametrical direction of the tire orthogonal to the longitudinal cord and a rubber coat layer which coats the longitudinal cord and the transverse cord is arranged in a bead in an annular form along the circumferential direction of the tire. In the chafer 19, a plurality of slits 25 extending in the diametrical direction of the tire are formed. The slit 25 is overlapped on a part of the adjacent slit 25 in the circumferential direction of the tire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253027-A (JP)
Title: Washing machine
Inventor: HATTORI MASAMI
IPC: D06F37/42
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform unlocking without enlarging the operation space of an operation member when the operation member for opening a door is operated, and to suppress the operation force of the operation member from being increased as much as possible.  <P>SOLUTION: A lock mechanism 15 has a lock member 6 and a lock spring 18, and a member 7 to be locked is locked by the lock member 6 as the door 4 is closed. A push button 9 is operated in a prescribed direction by an operation by a user. An unlocking mechanism 16 has an operation force transmission member 28, a guide part 6e and a pin 28a in slidable contact with the guide part 6e, converts the moving displacement of the operation force transmission member 28 based on the operation of the push button 9 to an unlocking direction by the slidable contact of the guide part 6e and the pin 28, transmits it to the lock member 6 and moves the lock member 6 in the unlocking direction against the energizing force of the lock spring 18. Of the angle of the guide part 6e, the angle at a part from a point of starting movement in the unlocking direction of the lock member 6 to a part in the middle of the movement is set to be smaller than the angle at a part from the part in the middle of the movement to the point of ending the movement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255520-A (JP)
Title: Muffler
Inventor: HAMASHIMA SHUSUKE
IPC: F01N1/06
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a silencing effect by the interference and expansion of exhaust gas, in a muffler muffling exhaust gas from an engine.  <P>SOLUTION: Openings at downstream ends of first and second gas introducing pipes 2L, 2R connected to a muffler body 1 are opposed to each other at the center in an expansion chamber 20 in the muffler body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262874-A (JP)
Title: Inverter circuit
Inventor: TSUJII TAKAYUKI
IPC: H05B41/24
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter circuit for avoiding occurrence of a pulsating current at a low temperature even by a simple circuit constitution without monitoring a tubular electric current.  <P>SOLUTION: A thermistor 22 is parallel-connected to a fixed resistance 21 connected to an oscillation circuit 16. The thermistor 22 is installed so as to detect a temperature of a lamp 11. The thermistor 22 has negative characteristics in which a resistance value is reduced as the temperature rises. Accordingly, in the case the temperature of the lamp 11 is low, a combined resistance of the fixed resistance 21 and the thermistor 22 has a high resistance value. When the resistance value becomes high, a time constant of the oscillation circuit becomes high and an oscillation frequency of the oscillation circuit 16 is reduced. Here, a transformer 12 has characteristics such that output rises as a frequency is reduced. Accordingly, it becomes to have a constitution of outputting the optimum electric power corresponding to temperature changes of the lamp.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260033-A (JP)
Title: Gas-liquid separation liquid cyclone and gas-liquid separation system
Inventor: TAKENAKA MASAJI
IPC: B01D19/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separation liquid cyclone which can be washed while it is fixed and in which both fluid passages on a first exit side and a second exit side can be properly washed.  <P>SOLUTION: The gas-liquid separation liquid cyclone includes a first valve 74 for intercepting a first connecting passage 73 from which a liquid portion is taken out and a second valve 76 for intercepting a second connecting passage 75 from which a gas portion is taken out. The gas-liquid separation liquid cyclone also includes a valve control means 77 which, in the normal operation state where a gas-liquid mixed liquid is separated into gas and liquid, causes both first valve 74 and the second valve 76 to be kept open and in the washing operation state where a washing liquid is received from a liquid inlet port 7c, causes the first valve 74 and the second valve 76 to be alternately kept open.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265122-A (JP)
Title: Method for manufacturing spun fiber of carbon nanotube
Inventor: MORI DAIGORO
IPC: D02G3/02
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of improving the strength of a spun fiber of carbon nanotube formed by chemical vapor deposition.  <P>SOLUTION: A substrate 10 for growth which has a plurality of through holes 11 of a tapered form as a turbulent flow generating means is prepared, and a catalytic metal 20 for promoting production reaction of carbon nanotube is deposited on the second surface 10b of the substrate 10 for growth. By supplying a raw material gas from the first surface 10a side of the substrate 10 for growth to the second surface 10b side through respective through holes 11, turbulent flow of the raw material gas is generated and carbon nanotubes 30 are grown up on the second surface 10b side. The carbon nanotubes 30 which twisted and grew by turbulent flow of raw material gas are extracted and spun.  <P>COPYRIGHT: (C)2011,JPO&INPIT