baber/WOPTO huggingface dataset:
Patent JP-2011210139-A (JP)
Title: Image processing apparatus and method, and program
Inventor: KOYAIZU HIDENORI
IPC: H04N5/232
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To extract only an object that becomes a foreground image with high accuracy even when an input image changes by an imaging state.SOLUTION: A background image storage part 29 stores a reference background image. An object detecting part 25 detects an object from a pickup image picked up by an imaging part 21 and estimates a detected object mask. A background difference image generation part 22 generates a background difference image consisting of a difference between pixels of the pickup image and the reference background image. A feature quantity conversion equation calculation part 84 calculates a conversion equation color consisting of a relationship equation of pixel values between the reference background image and pixels corresponding to the background difference image excluding a region of the object mask. A color conversion part converts the pixel values of the reference background image on the basis of the color conversion equation and generates a color conversion update image. A background image update part 27 performs replacement by the color conversion update image and updates the reference background image. The present invention is applicable to an image processing apparatus.
Patent JP-2011210211-A (JP)
Title: Authentication device, authentication method and portable terminal using the same
Inventor: YAMAZAKI ATSUSHI
IPC: G06F21/31
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device and an authentication method which attain highly reliable security without using an exclusive device.SOLUTION: The authentication device includes: a plurality of key operation parts, time measurement parts, and storage parts, measures depression timings and depression time of the plurality of keys are measured by the time measurement parts, stores an authentication table created by measurement results in a storage part to perform personal identification by comparison between the authentication table with the operation time of the plurality of keys.
Patent JP-2011215704-A (JP)
Title: Electronic commerce type order-taking support device, control program for management side communication terminal and control program for user side communication terminal
Inventor: KATO MADOKA
IPC: G06F13/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce type order-taking support device r enabling a client to directly and personally appeal the client's appeal to a user by being supported by an order-taking function.SOLUTION: In the electronic commerce type order-taking support device 1, an avatar information generation part 24 and an avatar advertisement information generation part 25 of a management side communication terminal 2 generates order-taking avatar information expressing the personality of a client and avatar advertisement information such as in-season information, and an avatar control part 30 and an image display part 37 of a user side communication terminal 3 controls an order-taking avatar and its display and operation based on the order-taking avatar information and the avatar advertisement information, and displays it on a screen. That is, one or two client side avatars set in one client are displayed and operated at a user side communication terminal 3 as an order-taking avatar.
Patent JP-2011214235-A (JP)
Title: Block for revetment
Inventor: OKAMURA TADAYOSHI
IPC: E02B3/14
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To develop a new block for revetment which can be manufacturing even in a relatively narrow site of work, dispenses with a curing period, and enables low-cost construction as a result.SOLUTION: In the block B for the revetment, a block body having a proper mass and equipped with a plurality of leg-like portions 12 is used by being installed in such a manner as to be mutually entangled with leg-like portions 12 of the other block body. The outer shell body 1 of the block B is formed of a resin material, the inside of the outer shell body 1 serves as a hollow filling portion 13, and the hollow filling portion is filled with a filler 2 in an independently granular state while containing gravel and sand.
Patent JP-2011214173-A (JP)
Title: Wet-return prevention fabric, underwear fabric and underwear
Inventor: MASAGAKI MASANORI
IPC: A41B17/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wet-return prevention fabric comfortably usable by an ordinary person, giving excellent wear comfort such as skin feeling, and having a thin thickness and an excellent quick-drying property, an underwear fabric and an underwear.SOLUTION: The wet-return prevention fabric includes a skin-side ground weave 2 and a back-side ground weave 3 knitted with base threads having different single yarn fineness, wherein the skin-side ground weave 2 is knitted with a hydrophobic base thread having a single yarn fineness larger than the single yarn fineness of a base thread constituting the back-side ground weave 3, and the surface of the skin-side ground weave is raised. A continuous fiber having a filament number of 12-48 and a single fiber fineness of 3.0-7.0 dtex is used as the base thread constituting the skin-side ground weave, and a hydrophobic continuous fiber having a filament number of 12-144 and a single fiber fineness of 0.3-3.5 dtex is used as the base thread constituting the back-side ground weave.
Patent JP-2011214485-A (JP)
Title: Start control device for vehicle
Inventor: SHIONO TSUGUHIRO
IPC: F02N11/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a start control device for a vehicle, preventing restart of a driving device unintended by a user and suitably controlling start and stop of the driving device of the vehicle.SOLUTION: The start control device for the vehicle includes: an input device receiving input operation from the user; a start operation determinator determining whether or not the input device receives start operation for starting the driving device; an emergency stop operation determinator determining whether or not the input device receives emergency stop operation for bringing the driving device to an emergency stop; a driving device controller starting the driving device when the input device is determined to receive the start operation for starting the driving device, and stopping the driving device when the input device is determined to receive the emergency stop operation for bringing the driving device to an emergency stop; and a start prohibition mechanism prohibiting starting of the driving device by the driving device controller until a predetermined condition is met when the input device is determined to receive the emergency stop operation.
Patent JP-2011216800-A (JP)
Title: Optical semiconductor device and method of manufacturing the same
Inventor: OKUMURA JIICHI
IPC: H01S5/343
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical semiconductor device, by which quantum dots having a symmetrical shape on a (001) plane are fabricated.SOLUTION: The method of manufacturing the semiconductor device includes steps of: forming an InGaAsPlayer (0≤x≤1, 0≤y≤1) over an InP substrate in a growth atmosphere; supplying an aluminum raw material to the growth atmosphere; stopping supplying the aluminum raw material to the growth atmosphere; and forming InGaAsP(0≤a≤1, 0≤b≤1) quantum dots on the InGaAsPlayer by supplying a gas containing at least one of an arsenic raw material and an antimony raw material and at least one of an indium raw material and a gallium raw material to the growth atmosphere.
Patent JP-2011220595-A (JP)
Title: Mat for pan in roaster
Inventor: ISOMURA KOICHI
IPC: F24C15/14
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a mat for a pan in a roaster which can absorb and holding a dropping oil content without retaining and without firing the oil content and can roast a fish to beautiful brown when the fish is roasted in a roaster such as a gas range.SOLUTION: The mat for the pan is formed by forming a sheet-like material 1 made by laminating aluminum foils 1b on the upper surface of a paper material 1a into a cross-sectional wave shape in which valleys 10 and mountains 11 are alternately continued, overlapping the sheet-like material 1 on the upper surface of an oil absorbent sheet material 2 including the paper material and bonding the valleys 10 to the oil absorbent sheet material 2. When the fish is roasted, the dropping oil content is led to the oil absorbent sheet material 2 from both end opening parts 10a, 10a of the valleys 10 through the inside of the valleys 10 and absorbed and infrared ray is reflected from the aluminum foil 1b while preventing the dropping oil content from firing by a low temperature atmosphere in the lower side space part of the mountains 11 to cook the fish to beautiful brown.
Patent JP-2011220205-A (JP)
Title: Control device of internal combustion engine
Inventor: YOSHIZAKI SATOSHI
IPC: F02M37/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To quickly supply vaporized fuel into a cylinder even at the time of low-temperature start and to enhance startabilty.SOLUTION: An engine 10 includes a normal fuel tank 34, a vaporized fuel tank 42, an in-tank injection valve 44, a vaporized fuel supply valve 48, an atmosphere introduction valve 50 and so forth. An ECU 70 supplies the vaporized fuel accumulated in the vaporized fuel tank 42 during operation of the engine to a surge tank 20 at the start-up. In this case, the ECU 70 drives a throttle valve 18 based on a required flow rate at the start-up of the vaporized fuel, and controls a supply flow rate of the vaporized fuel depending on a throttle opening degree. Thereby, even when, for example, a simple solenoid valve of a two-position switching type is used, as the vaporized fuel supply valve 48 or the atmosphere introduction valve 50, a supply amount of the vaporized fuel can be smoothly controlled by utilizing existing throttle valve 18.
Patent JP-2010264508-A (JP)
Title: Machining device
Inventor: FUJISAWA YOSHIO
IPC: B23K26/08
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device capable of quickly performing, for an object to be machined, the operations from machining to inspection.  <P>SOLUTION: When finishing the machining from 11 area to 1N area, a machining head is moved to a reference position and at the same time, a substrate P is moved to a (-X) direction at a prescribed distance t1 so that the center of 2N area falls on the position facing the machining head moved to the reference position. Thereby, the machining of 2N area is performed in parallel with the inspection of 1N area. Then, the machining head is moved again to the reference position and at the same time, the substrate P is moved to a (-Y) direction at a prescribed distance t2 so that the center of 2(N-1) area falls on the position facing the machining head moved to the reference position. Thus, the machining of 2(N-1) area is performed in parallel with the inspection of 1(N-1) area. Since the machining and inspection of two areas adjacent to the X direction are performed in parallel, the operation from machining to inspection for the substrate P can be quickly performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282178-A (JP)
Title: Positive photosensitive resin composition, and method of forming cured film using the same
Inventor: ANDO TAKESHI
IPC: G03F7/075
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition excellent in sensitivity, a residual film ratio and storage stability which can obtain a cured film excellent in heat resistance, tight adhesiveness, transmittance and the like by curing, and a method of forming the cured film using the positive photosensitive resin composition.  <P>SOLUTION: The positive photosensitive resin composition includes: a resin containing a specific styrene structural unit generating a carboxyl group by the dissociation of a dissociative group being alkali-insoluble or hardly alkali-soluble, and turning to be alkali-soluble when an acid dissociative group is dissolved; a resin containing a structural unit derived from an epoxy group containing radical polymerizable monomer; a compound having two or more epoxy groups in a molecule (excluding the resin containing a structural unit formed of an epoxy group-containing radical polymerizable monomer); and a compound which generates an acid by the irradiation of an active light beam of a wavelength of 300 nm or longer. There is also provided the method of forming the cured film using the positive photosensitive resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196365-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: TAGAMI HITOSHI
IPC: F02M55/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine capable of effectively heating a fuel in a simple structure and quickly supplying the heated fuel.SOLUTION: The fuel supply device 1 includes a fuel rail 2 for supplying the fuel F to a fuel injection valve 4, and a heating member 3 for heating the fuel F. The fuel rail 2 includes a fuel circulation section 21 for circulating the fuel F, and a fuel retaining section 22 for retaining the fuel F and heating the retained fuel F with the heating member 3. The fuel retaining section 22 is communicated with the fuel circulation section 21, and is formed in a direction parallel to a fuel circulating direction X at the outside of the fuel circulation section 21. The heating member 3 is arranged so as to make a heating surface 30 face the fuel retaining section 22 of the fuel rail 2. A fuel suction port 411 of a fuel supply section 41 for supplying the fuel F from the fuel retaining section 22 to the fuel injection valve 4 is arranged by facing the heating surface 30 of the heating member 3 in the fuel retaining section 22 of the fuel rail 2.
Patent JP-2011226067-A (JP)
Title: Method of constructing building, and room module
Inventor: KOBAYASHI KAZUAKI
IPC: E04B1/348
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a building capable of reducing work amount on site, and shortening a construction period, by further expanding a room modularization range.SOLUTION: When a plurality of room modules 10, 10... is installed on a floor surface 28 of a building in a lattice pattern, four column materials 14, 14... raised at inside corners of four adjacent room modules 10, 10... are used as framework columns 12 of the building. Namely, the column materials 14 of square-shaped steel pipes included in the room module 10 are used as the framework column 12. Therefore, on a site, it is not necessary to construct the framework column 12, and while installing the room module 10 on the site, the framework column 12 can be constructed by using the column materials 14, 14... of the room module 10.
Patent JP-2011224827-A (JP)
Title: Welding equipment of liquid storage container and welding method
Inventor: SHIBA AKIRA
IPC: B31B50/64
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of faults such as over-welding or insufficiency in welding on welding between two sheet-shaped members and welding between the two sheet-shaped members and inserts inserted therebetween.SOLUTION: Two heat-weldable sheets which are mutually superimposed, sheet-shaped members 100a, 100b and inserts 200, 300 inserted into the space between the sheet-shaped members are fed out into the circumferential faces of a pair of rotors 1, 2. The circumferential faces of the rotors 1, 2 are provided with: a first welding part a welding the two heat-weldable sheet-shaped members each other; and second welding parts b, c performing welding while storing the sheet-shaped members and inserts, the first heat welding part is provided with a first heat generating means, and the second welding part is provided with a second heat generating means. The heat generation quantities of the first heat generating means and the second heat generating means are respectively independently controlled, and welding is performed in such a manner that different heat quantities are applied in accordance with the welding parts.
Patent JP-2011116619-A (JP)
Title: Composite and method for manufacturing the same, photocatalytic functional member, and hydrophilic member
Inventor: FU JIE
IPC: C03C10/02
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite having a photocatalyst layer excellent in photocatalytic activity and also durability which is prepared on the base material and a method for manufacturing the same.  <P>SOLUTION: The composite is equipped with a base material and a glass ceramic layer located on the base material. The glass ceramic layer has a crystal phase and a glass phase, and contains, by mol% based on oxides, 5.0-70.0% of TiO<SB>2</SB>component and 5.0-90.0% in total of one or more kinds selected from the group consisting of SiO<SB>2</SB>component, B<SB>2</SB>O<SB>3</SB>component, P<SB>2</SB>O<SB>5</SB>component and GeO<SB>2</SB>component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226978-A (JP)
Title: Transmission and reception signal correlation detecting device and distance measuring device
Inventor: MAO XUESONG
IPC: G01C3/06
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high correlation peak by setting the cutoff frequency as appropriate to suppress a decrease in code recognition ratio when a reception signal is binarized.SOLUTION: A laser light source 26 is driven to emit a light pulse in accordance with a PN code generated in a PN code generating circuit 22, and a photodiode 32 receives a reflection light pulse having reflected on a target object to output a reception signal. The reception signal having passed through a bandpass filter 34 is shifted to a negative direction and binarized in an encoder 36, and a distance to the target object is calculated in a signal processing section 40 based on a phase difference between the reception signal and the PN code at which the correlation is the peak. The frequency set so that time until the reception signal becomes a steady state is smaller than one period of the reception signal is the lower limit of the low cutoff frequency of the bandpass filter 34, and the frequency set so that a value obtained by subtracting a pulse distortion relative amount from the peak value of the reception signal is larger than the sum of a signal level of a noise component and the threshold value of the encoder 36 is the upper limit thereof.
Patent JP-2010185083-A (JP)
Title: Antidegradant
Inventor: KIDO HIROTSUGU
IPC: C09K15/20
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antidegradant excellent in performance of preventing foods, cosmetics, etc., from being degraded.  <P>SOLUTION: The antidegradant includes a compound of a dynamic hydration number of 25 or larger such as maltotriose. Desirably, the antidegradant further contains a water-soluble antioxidant such as rosmarinic acid, vitamin C, ascorbic acid, isoascorbic acid, or a salt thereof (for example, an alkali metal salt or an alkaline earth metal salt), a catechin, or a catechin-containing natural extract.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011230256-A (JP)
Title: Industrial robot
Inventor: KITAHARA YASUYUKI
IPC: B25J17/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot capable of being reduced in size and of lowering the pass line height.SOLUTION: The industrial robot 1 includes a body section 3, a first arm 4, a second arm 5, a third arm 6, a first speed reducer 21 which connects the body section 3 and the first arm 4, a second speed reducer 22 which connects the first arm 4 and the second arm 5, a connecting mechanism 23 which connects an input shaft 25 of the first speed reducer 21 and an input shaft 32 of the second speed reducer 22, and a second drive motor 40 which drives the third arm 6 into rotation. In the industrial robot 1, the speed reduction ratio of the first speed reducer 21 and that of the second speed reducer 22 are set in such a way that the movement locus of a third articulation section which connects the second arm 5 and the third arm 6 is straight line. Furthermore, the connecting mechanism 23 connects the input shaft 25 and the input shaft 32 at a predetermined speed ratio. Moreover, the second drive motor 40 is mounted on the second arm 5 at a location closer, relative to the third articulation section, to the tip of the second arm 5 in such a way as to protrude toward the first arm 4.
Patent JP-2011234564-A (JP)
Title: Power supply unit
Inventor: SASAKI YUJI
IPC: H02M3/28
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized power supply unit capable of varying output voltages over a wide voltage range.SOLUTION: The power supply unit 1 includes a high-frequency transformer 14 having a primary winding 14a and a plurality of secondary windings 14b, 14c; a converter 11 which is provided on the primary side of the high-frequency transformer 14 and which converts AC power supplied from a commercial AC power supply PS to DC power; a power conversion circuit 12 which is connected to the primary winding 14a of the high-frequency transformer 14 and the converter 11 and which implements conversion between DC power and AC power; a switch 15 for switching a connection relationship between the plurality of secondary windings 14a, 14b provided in the high-frequency transformer 14; and a power conversion circuit 16 which is connected to the secondary windings 14b, 14c of the high-frequency transformer 14 through the switch 15 and which implements conversion between DC power and AC power.
Patent JP-2011237610-A (JP)
Title: Projection device
Inventor: SOGA HISANORI
IPC: G03B21/14
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a projection device capable of automatically adjusting focus of a projection optical system with a single body having a simple configuration.SOLUTION: The projection device comprises: a reflection type liquid crystal element which modulates and reflects light from a illumination light source based on an image signal; a polarization beam splitter which reflects light having a prescribed polarization direction; a projection optical system which is movable in a direction of an optical axis and projects the modulated light reflected from the reflection type liquid crystal element; and a imaging element which is disposed at a position common to the reflection type liquid crystal element and receives a projection image by a projection optical system through the projection optical system and the polarization beam splitter. A focus adjustment of the projection optical system is performed based on the image information obtained by the imaging element.
Patent JP-2011236096-A (JP)
Title: Metal compound-encapsulating carbon nanotube and method for producing the metal compound-encapsulating carbon nanotube
Inventor: KOSHIO AKIRA
IPC: B82B3/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide metal compound-encapsulating carbon nanotubes which have a high encapsulation ratio, exist each independently without forming an aggregate or bundle, and have a large aspect ratio and a minute needlelike structure, and to provide a simple and inexpensive method for producing metal compound-encapsulating carbon nanotubes, which easily achieves a larger area and a higher yield.SOLUTION: The metal compound-encapsulating carbon nanotubes are characterized in that a metal contained in the metal compound is one selected from Al, Fe, Co, Ni, Cu, Zn, Mo, Pd, Ag, Sn and Pt or an alloy of two or more of the same, and/or a nonmetal contained in the metal compound is one selected from O, S and Se or a mixture of two or more of the same. The method for producing metal compound-encapsulating carbon nanotubes includes heating at ≥800°C a mixed gas of a compound as a carbon source and a compound containing the same nonmetal as a nonmetal contained in the encapsulated metal compound, and a compound containing the same metal as a metal contained in the encapsulated metal compound.