baber/WOPTO huggingface dataset:
Patent JP-2011006742-A (JP)
Title: Jig and heat treatment method for cylindrical member
Inventor: NISHIDA KOJI
IPC: C21D9/40
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a jig capable of controlling the deterioration of the roundness of a cylindrical member when heat-treating the cylindrical member, and to provide a heat treatment method for the cylindrical member using the jig.SOLUTION: The jig 10 for restraining an end of a pipe 1 when heat-treating the pipe 1 by heating it and then cooling it afterwards has an outer restraining part 12 which is formed circularly, whose inner diameter at a normal temperature coincides with the outer diameter of pipe 1 at a normal temperature, and which has the coefficient of thermal expansion equal to or greater than that of the pipe 1.
Patent JP-2010282599-A (JP)
Title: Voltage stabilizer using negative resistance characteristic for transistor
Inventor: KAJIMOTO MICHIFUMI
IPC: G05F3/22
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage stabilizer to be used as a stabler reference voltage source by a more inexpensive or simpler circuit than before without using high technology.  <P>SOLUTION: A voltage current feedback bias circuit is configured of a fixed resistor 2 as a load for a voltage stabilizer 1, a fixed resistor 3, a constant voltage diode 4, a transistor 5, a diode 6, a fixed resistor 7, a fixed resistor 8, a transistor 9, a diode 10, and a fixed resistor 11. A resistive load 12 through which direct currents flow is set as a load.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005095-A (JP)
Title: Game machine
Inventor: SUZUKI YASUTAKA
IPC: A63F7/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling stable detection of an illegal act using a magnet without decreasing visibility of a playfield and also reducing possibility of erroneous detection.SOLUTION: The game machine 1 includes: a front frame member 3 having a transparent plate unit 4, which is arranged on a front side of a game board, for enabling visual recognition of the playfield; a distance sensor 9a arranged, in the front frame member 3, for measuring the distance to an object near a surface of the transparent plate unit 4; and a distance sensor 9b, arranged on the front frame member 3 in a position different from the distance sensor 9a, for measuring the distance to the object near the surface of the transparent plate unit 4. A position of the object on the game board is detected based on the measurements of the distance sensors 9a and 9b. Then, the illegal act is detected on condition that the position is in a predetermined region on the game board. The distance sensors 9a and 9b are switched in every predetermined period of time for performing distance-measuring operation, so as to achieve the distance measurement of high precision.
Patent JP-2011006236-A (JP)
Title: Paper feeding device and image forming apparatus
Inventor: TABATA FUJIO
IPC: B65H7/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To detect the number of paper in a paper feeding device even in an electric power-saving mode.SOLUTION: A distance measuring sensor 41 for supplying electric power even in the electric power--saving mode, is arranged above a lifting plate 143. When the paper is replenished and inserted again into a paper feeding unit 19 by pulling out a paper feeding cassette 191 from the paper feeding unit 19, the distance measuring sensor 41 measures a distance up to the uppermost surface of a paper bundle S, to be output to a control part. The control part calculates the number of paper bundles S from a detected distance of the distance measuring sensor 41.
Patent JP-2010125320-A (JP)
Title: Hemostasis device using low temperature plasma
Inventor: CHOI JUN
IPC: H05H1/24
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemostasis device using low temperature plasma.  <P>SOLUTION: The hemostasis device includes a microwave oscillation section 200 equipped with a signal source which forms a microwave signal for supplying resonance energy which forms plasma, an amplification unit 300 which is disposed between the microwave oscillation section and a resonator and amplifies the microwave signal to a fixed magnitude, the resonator 400 which is actuated by the resonance energy of the amplified microwave signal and discharges an inert gas supplied from a gas feed unit 500 to form the plasma, and a hemostasis section 600 equipped with a hollow and tubular discharge means which is connected with one end from which the plasma formed by the resonator is discharged and makes blood solidify by centralizing in the hemorrhage part the low temperature plasma formed by discharging by the microwave signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012582-A (JP)
Title: Hydraulic motor equipped with slip inhibition and starting efficiency
Inventor: HASEGAWA KIMINORI
IPC: F03C1/253
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor capable making compatible the suppression of a slip at stopping and starting efficiency at starting.SOLUTION: A port 100 is in communication through a passage 100b to an oil chamber 100a facing the right end face of a valve plate BP, and in the oil chamber, a small-sized piston SPS is accommodated. Pressure oil from a pilot pump is fed to an on/off-selector valve 110 which is put in a shutoff state when the hydraulic motor is started, and put in a working state when stopped. When the motor is stopped, since the pressure oil from the pilot pump is fed to the piston SPS through the passage 100b to press the valve plate BP which accordingly presses the left end face of a cylinder block 16 to perform slip inhibition. Accordingly, even if a rotational load exists acting on the output shaft 18 of the hydraulic motor in the stopped state on a slope etc., a slip inhibiting effect by static friction functions. If a start command signal SG is given, the selector valve is put in the shutoff state, and since no static friction force acts on the cylinder block, the start can be made smoothly, and transition to the state with dynamic friction may take place.
Patent JP-2011015168-A (JP)
Title: Method and apparatus for compressing image, apparatus for forming image, computer program, and recording medium
Inventor: MATSUDA TOYOHISA
IPC: H04N19/176
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for compressing an image capable of shortening an operation time obtaining a compressed image from an original image and an operation time for reproducing the original image from the compressed image respectively while improving compression efficiency, to provide an image forming apparatus, to provide a computer program, and to provide a recording medium.SOLUTION: A foreground layer generator 32 generates a foreground layer on the basis of a foreground mask generated by a foreground-mask generator 31 and the original image. A binary image processor 34 generates N binary images corresponding to N kinds of foreground identifiers on the basis of the foreground layer, and sets a plurality of tiles to each of N binary images. The binary image processor 34 further decides whether or not the adjacent tiles are to be integrated, and set the tiles formed such that the tiles decided to be integrated are integrated mutually and the tiles dividing the mutual tiles decided not to be integrated are left as they are. An image compressor 35 cuts out rectangular regions from each of the set tiles and compresses the rectangular regions by using the binary images.
Patent JP-2011011685-A (JP)
Title: Cooling device
Inventor: MIZUKAI KATSUMI
IPC: B60K7/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter from entering into a heating part in a device for cooling a heating part by fluid forcibly circulated.SOLUTION: In a cooling device for cooling an interval between adjacent winding parts of an inner stator 4 in an in-wheel motor 1 and a part (a heating part) between an outer rotor 7 and inner stator 4 by air forcibly circulated, a hole 14a of an air outlet is provided with a lead valve 18 serving as a check valve normally closing the hole 14a and opening the hole 14a by allowing only discharge of air from space parts 15, 17 to the outside.
Patent JP-2011014038-A (JP)
Title: Online risk recognition system
Inventor: OGAWA MOTOYA
IPC: G08G1/16
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an on-line risk recognition system for improving robustness with respect to various external field environments, when recognizing a risk by autonomously learning experience under actual environment.SOLUTION: A model group obtained by dividing an SOM on one dimensional upper loop into a plurality of models, according to a traveling state is set in parallel according to each category of day and night, or the like. Then, the model to be used is selected, on the basis of information such as a vehicle speed or a steering angle from among the model group selected by a recognition model setting part 5a, so that it is possible to avoid arrangement of the unit in a section where input data are thin. Then, only an image-featured value extracted by a featured value extraction part 4 is input to an SOM model so as to be recognized and learnt by a recognition and learning part 5b, so that it is possible to improve robustness, with respect to data input whose characteristics are different. Furthermore, correlation between a state and a teacher is searched by a risk recognition part 7, and the risk of the state is learnt and recognized. Thus, robustness with respect to various external field environments is improved, at risk recognition.
Patent JP-2011017374-A (JP)
Title: Automatic transmission
Inventor: IIZUKA KOHEI
IPC: F16H3/66
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission reducing a friction loss.SOLUTION: A third connected body Cb-Rc is connected to an output member 3. The automatic transmission includes: first to third engagement mechanisms C1-C3 that respectively releasably connect an input shaft 2 to a sixth element Rb, a first connected body Sa-Sb to a seventh element Cc, and the input shaft 2 to a second element Ca; and fourth to sixth engagement mechanisms B1-B3 that respectively releasably fix the sixth element Rb, the seventh element Cc and a second connected body Ra-Sc to a transmission case 1. Each of a first planetary gear mechanism 4 and a second planetary gear mechanism 5 is configured as a single pinion type. A third planetary gear mechanism 6 is configured as a double pinion type.
Patent JP-2009226582-A (JP)
Title: Method for fabricating semiconductor device
Inventor: UCHIUMI KATSUKI
IPC: B81C1/00
Filed: 2009-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To dice while avoiding damage to a semiconductor device when the semiconductor device so structured as to have a fragile portion is fabricated.  <P>SOLUTION: This method for fabricating a semiconductor device 100 includes: the step (a) of forming a vibrating film 103 on a predetermined region of each of a plurality of chips included in a semiconductor wafer 101; the step (b) of forming, on the semiconductor wafer, an intermediate film 102 containing a sacrifice layer 113 located on the vibrating film 103 of each of the chips; and the step (c) of forming a fixed film 104 on the intermediate film 102. This method further includes, after the step (c), the step (d) of subjecting the semiconductor wafer 101 to blade dicing to separate the chips 100a, and the step (e) of removing, by etching, the sacrifice layer 113 to provide a cavity between the vibrating film 103 and the fixed film 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016488-A (JP)
Title: Pneumatic tire
Inventor: ONO YASUAKI
IPC: B60C11/11
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can reduce its rolling resistance by mitigating the concentration of stress to land blocks.SOLUTION: The pneumatic tire 1 has a plurality of land blocks 11, 12 demarcated by tire circumferential grooves 2 to 4 extending in a tire circumferential direction and lateral grooves 5, 6 extending in a tread width direction, wherein chamfered portions 13, 14 extending in the tire circumferential direction are formed at edges of the land blocks 11, 12 on a tire equator side. A chamfer amount Vout of the chamfered portion 14 of the land block 12 outward in the tread width direction is set to be greater than a chamfer amount Vin of the chamfered portion 13 of the land block 11 on the tire equator side.
Patent JP-2010026516-A (JP)
Title: Fixing device
Inventor: KINOUCHI SATOSHI
IPC: H05B6/14
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of reducing variations in temperature of a heating member for heating a material to be heated while reducing heat capacity of the heating member, with respect to a fixing device for an image forming apparatus.  <P>SOLUTION: The fixing device has a heating member having diamond fine particles dispersed at least in its surface layer, a pressing member which comes in press contact with the heating member and nips and carries a sheet in collaboration with the heating member, and a heating unit which heats the heating member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025111-A (JP)
Title: Classifying device, and classifying method
Inventor: HONGO KAZUYA
IPC: B03B5/64
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifying device and a classifying method excellent in classification accuracy.  <P>SOLUTION: The classifying device includes a classifying path for classifying particles, a particle-dispersion introduction path for introducing a particle dispersion into the upper part of the classifying path, a conveying-liquid introduction path that includes an opening for introducing a conveying liquid on its one end with the other end connected to the classifying path and introduces a conveying liquid into the lower part of the classifying path, and a recovery path that includes an opening on its one end with the other end connected to the classifying path and recovers the classified particles. The particle-dispersion introduction path includes the particle-dispersion introduction port for introducing a particle dispersion on its one end with the other end connected to the classifying path, and satisfies equation (1): A<B. In equation (1), A is the flow-path width in the direction of crossing the flow direction of the classifying path at right angles in the cross section in the flow direction of the classifying path, of the particle-dispersion introduction port, and B is the flow-path width in the direction of crossing the flow direction of the classifying path at right angles in the cross section in the flow direction of the classifying path, of the connecting section connecting the particle-dispersion introduction path and the classifying path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026420-A (JP)
Title: Illuminant, method for producing illuminant, lighting apparatus, and uv shielding material for cosmetics
Inventor: TANI YUKARI
IPC: A61Q17/04
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminant having a wide width of an emission spectrum and high emission intensity.  <P>SOLUTION: A method for producing the illuminant includes a step for preparing a starting raw material including porous silica 300 in which pores 314 are formed and subjecting the prepared starting raw material to prescribed treatment to chemically modify inner surfaces of the pores 314. The prescribed treatment is e.g. wet oxidation treatment and is performed by disposing the porous silica in a center of a region (a heating part) enclosed by a heater 220 of a chamber 210 and supplying an inert gas in a wet state into the chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047753-A (JP)
Title: Aluminate phosphor, method for producing the same, and cold cathode fluorescent lamp and lighting fluorescent lamp using the same
Inventor: UMEMOTO AKIO
IPC: C09K11/80
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mn-activated aluminate phosphor emitting green light with luminance higher than a conventional one under vacuum ultraviolet rays or ultraviolet excitation, having higher light emission intensity in a visible light area in comparison with a near ultraviolet area when compared with a conventional one, and exhibiting excellent mercury line absorption, and to provide a method for producing the phosphor, and a cold cathode fluorescent lamp and a lighting fluorescent lamp using the phosphor.  <P>SOLUTION: The aluminate phosphor is represented by a general formula: Ce<SB>2</SB>O<SB>3</SB>-x(Mn<SB>1-y'</SB>Mg<SB>y</SB>)O-nAl<SB>2</SB>O<SB>3</SB>. In the formula, x, y and n represent numbers satisfying the following relations: 0.2≤x≤1.8; 0≤y≤0.9; 7≤n. Desirably, 0.3≤x≤1.2, and 12≤n≤40. The cold cathode fluorescent lamp and the lighting fluorescent lamp containing the aluminate phosphor in a fluorescent film are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025844-A (JP)
Title: Work vehicle with cabin
Inventor: TOGO MANABU
IPC: B62D49/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in manufacturing cost while providing a support section with a step.  <P>SOLUTION: A work vehicle with a cabin has the cabin supported, via vibration isolators 36, on the support section 30 fixed onto a machine frame 10, wherein the support section 30 is provided with the step 34 for getting into and out from the cabin. A mounting plate 32 for the vibration isolator 36 on the support section 30 is equipped, with its plate surface in the horizontal direction, and a footrest surface 40 of the step 34 is formed of an upward surface of an extension 39 of the mounting plate 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025899-A (JP)
Title: Shift lever device
Inventor: SHIOJI NORIHITO
IPC: F16H63/38
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever device capable of improving durability in a lock lever driving solenoid for regulating shift lever operation, and superior in operability of a shift lever.  <P>SOLUTION: This shift lever device is provided with a detent plate 5 arranged on a baseplate 2 and having a guide hole 4 for regulating a position in the rocking direction of the shift lever 3 by engaging with a detent pin 31, a lock lever 7 capable of locking the detent pin 31 when the shift lever 3 is positioned in a neutral range 12, a solenoid 6 for displacing the lock lever 7 to an opening position by operating in response to brake operation when the shift lever 3 is positioned in the neutral range 12, and a stopper lever 8 capable of holding the lock lever 7 in the opening position by moving by following the detent pin 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011017328-A (JP)
Title: Crank-less long stroke engine
Inventor: NARUSE YOSHITO
IPC: F02B71/00
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a disadvantage that the connecting rod is contacted with the cylinder wall when the movement distance of the piston is increased.SOLUTION: The crank-less long stroke engine allows to be subjected to removal of a connecting rod and a crank shaft and transmits energy from the piston to the oil pressure directly.
Patent JP-2011031724-A (JP)
Title: Caster for stroller and stroller
Inventor: FUNAKURA KENJI
IPC: B62B9/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster for a stroller that can control small vibrations of wheels about a caster shaft center.  <P>SOLUTION: A caster 40 includes a caster body 55, a supporting member 60 rotatably supported by the caster body, a shaft member 50 penetrating the supporting member and rotatably supported by the supporting member 60, and a pair of wheels 45 arranged to sandwich the supporting member 60 therebetween, penetrated by the shaft member and rotatably supported by the shaft member. An adjustment member 70 is provided between at least one wheel of the pair of wheels and the supporting member. The adjustment member 70 is supported by the shaft member, and elastically deformed to be compressed along the shaft center of the shaft member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009255586-A (JP)
Title: Image data processor and image forming apparatus
Inventor: YAMADA AKIHIRO
IPC: G06F3/12
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processor and an image forming apparatus in which swell of intermediate data can be suppressed and pressure on memory can be suppressed.  <P>SOLUTION: When input page description data includes image data and magnification indicating data thereof, the image data is not magnified based on the magnification indicating data but the image data and magnification information based on the magnification indicating data are generated as intermediate data. When input page description data includes image data and reduction indicating data thereof, the image data is reduced according to reduction indicating data to generate the intermediate data. A rasterizing section generates the image data in the intermediate data as print data onto an output memory according to the magnification information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033002-A (JP)
Title: Bearing box
Inventor: OTANI YUKIHIRO
IPC: F16C35/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uplifting of a bottom plate of a bearing box body caused by a thermal elongation difference to prevent misalignment of a rotational shaft borne and supported by the bearing box.  <P>SOLUTION: The bearing box 4 includes: a bearing box body 11 having a housing part 11a housing a bearing and a bottom plate 11b, installed on a base through a base plate, and having a square shape in a planner view; and an upper lid covering an upper part of the bearing box body 11. A plurality of reinforcement ribs 14 are disposed to connect side faces of curved leg bases 13 disposed at four corners of the bearing box body 11 with the bottom plate 11b, and a plurality of connection ribs 15 are disposed to connect side faces of the housing part 11a with the curved leg bases 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038335-A (JP)
Title: Pedestrian guiding method, and walking facility or pedestrian guiding system, using the same
Inventor: SEKIGUCHI TOSHISADA
IPC: E01F9/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To safely and smoothly guide the flow of people and ease congestion, by dividing a passage and a staircase in public facilities, utilized by many and unspecified persons, in each area based on a walking speed and adjusting the area to be divided, depending on the amount of passage.  <P>SOLUTION: The passage and the staircase are divided in each area based on the walking speed, and the area to be divided is adjusted depending on the amount of passage. Additionally, the flow of the people is more smoothly adjusted by guiding a pedestrian's pace in each area.  <P>COPYRIGHT: (C)2011,JPO&INPIT