baber/WOPTO huggingface dataset:
Patent JP-2011183030-A (JP)
Title: Vacuum cleaner
Inventor: UNE MASAMICHI
IPC: A47L9/28
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of surely notifying a worker of the amount of dust on a surface to be cleaned without complicating the wiring.  <P>SOLUTION: The vacuum cleaner includes: lighting means 28 supplied with an electric power from a commercial AC power supply e, along with an electric motor 36; dust amount detecting means 44 for detecting the amount of dust passing through an air course; and control means 42 for increasing/decreasing the rotating speed of the electric motor 36 and the brightness of the lighting means 28 by controlling the amount of an electric power to be supplied from the commercial AC power supply e to the electric motor 36 and the lighting means 28 corresponding to the amount of dust detected by the dust amount detecting means 44. This constitution can surely notify the amount of dust on the surface to be cleaned, to the worker by the increase/decrease in the rotating speed of a rotary brush and the brightness of the lighting means 28, without separately providing, for example, a dedicated display means and complicating the wiring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193673-A (JP)
Title: Motor with brake
Inventor: KOIZUMI KAZUNORI
IPC: H02K7/106
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a brake having a high positioning accuracy by removing effect of a magnetic field generated by an electromagnetic brake.  <P>SOLUTION: The motor with the brake includes: a resolver being disposed between an output shaft and a housing and detecting the rotational position of the output shaft; and an electromagnetic brake means being disposed to a brake connecting shaft fixed to the output shaft and braking the rotation of a rotor. In the motor with the brake, a cover plate interrupting a magnetism is arranged irrotationally between the brake connecting shaft and the resolver while the brake connecting shaft includes a recess to a surface facing the resolver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189403-A (JP)
Title: Method for casting annular member, and cast annular member
Inventor: YOSHINO MASAHIRO
IPC: B22C9/22
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method which solves a difference in hardness in the circumferential direction of annular cast members and a difference in hardness between products in the case of multi-work processing, and obtains products of stable quality, and to provide the products.  <P>SOLUTION: Molten metal melted from the side of the central axis in molds having cavities C for annular members is radially filled into the cavities C. Particularly, in a stack mold casting method, a plurality of almost circular molds 11 to 13 provided with cavities C for annular members are stacked with the central axis of the circular shape as a vertical direction, a runner 18 passing through the common central axis of the plurality of molds 11 to 13 is provided to compose a stack mode mold 10, the molten metal is poured from a gate 19 provided at the upper part of the runner 18, the molten metal is introduced into the molds 11 to 13 of each layer stacked via the runner 18, the molten metal is filled from the inside in the radial direction in the cavities C of the respective mold toward the outside, and, after cooling, annular members formed in the cavities are taken out. The mold 12 located at the middle of the plurality of cavities C may be provided with a cooling plate 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197031-A (JP)
Title: Diffuser sheet, backlight, liquid crystal display device, and method of manufacturing the diffuser sheet
Inventor: SASAKI JUN
IPC: F21S2/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a diffuser sheet capable of improving diffusion function of light while suppressing the deterioration of brightness in the front direction, to provide a backlight and a liquid crystal display device provided with the diffuser sheet, and to provide a method of manufacturing the diffuser sheet.SOLUTION: The diffuser sheet 1 has a plurality of protrusion structures 12 and flat parts 13 on the main plane 11a of a substrate 11. Each of the structure 12 has the dispersion function and the condensing function of light which transmits the substrate 11. The structures 12 are formed at random on the main plane 11a, thereby preventing the occurrence of moire. Further, the flat parts 13 have a surface roughness (Ra) of ≤0.6 μm and has the diffusion function of light. Consequently, according to the diffusion sheet 1, the diffusion function of light can be improved while suppressing the deterioration of brightness in the front direction.
Patent JP-2011198497-A (JP)
Title: Cap for storing terminal connection unit in fire-resistant electric wire
Inventor: OKAZAKI HIDEAKI
IPC: H01R13/52
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cap for storing a terminal connection unit of a fire-resistant electric wire that has stable fire-resistant performance without any dispersion, can reliably protect a connection unit of the stored fire-resistant electric wire from high heat, for example, in fire, and can be easily removed after it is mounted once.SOLUTION: The cap 10 for storing a terminal connection unit of a fire-resistant electric wire includes: a cap body 11 that includes an open end 11a and is made of a cylindrical body in which soft mica is integrated by an adhesive where the terminal connection unit of the fire-resistant electric wire is inserted from the open end 11a; and a stopper member 15 that is housed in the cap body 11, and includes a locking unit 14 for locking the terminal connection unit of the fire-resistant electric wire into the cap body 11. The locking unit 14 includes a plurality of projecting pieces 16 each of which is made of a stainless steel with a thickness of not less than 0.1 mm and not more than 0.2 mm, projects in a direction opposite to the open end 11a with an inclination of not less than 5 degrees and not more than 20 degrees to a surface orthogonal to an insertion direction A of the terminal connection unit of the fire-resistant electric wire from a side of an inner peripheral surface of the cap body 11.
Patent JP-2010223229-A (JP)
Title: Seal member, assembly and method
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D11/02
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush seal assembly (146) and method for sealing a turbine machine rotary member relative to a stationary member circumscribing the rotary member.  <P>SOLUTION: The seal assembly (146) includes a first compliant seal component (136) disposed at a radially inward region of the stationary member in rubbing contact with a surface (142) of the rotary member. The seal assembly (146) also includes at least one hard seal element (162) formed integrally with a carrier (154) of the first compliant seal component and disposed in a specified axial distance from the first compliant seal component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201102-A (JP)
Title: Imprinting method
Inventor: KON MASATO
IPC: B29C33/38
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an imprint method capable of suitably transferring a portion surrounded by a projecting portion of an uneven pattern.SOLUTION: In the imprint method, since the uneven pattern of a mold is formed after an imprint mold is brought into contact with a material to be transferred, compared to the case when the mold having the uneven pattern previously formed is brought into contact with the material to be transferred, the frequency of defective transferring caused by interposing the air between the mold and the material to be transferred can be decreased and the portion surrounded by the projecting portion of the uneven pattern can be preferably transferred.
Patent JP-2011201129-A (JP)
Title: Manufacturing method for manufacturing intermediate formed body, intermediate formed body, and light assist magnetic head
Inventor: SHIMOMA TAKESHI
IPC: G11B5/60
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an intermediate formed body for manufacturing a light assist magnetic head in which a diffraction grading is highly precisely formed, the intermediate formed body, and the light assist magnetic head.SOLUTION: The molten resin passes through a center flow channel section M12, further passes through a runner forming section and a gate forming section, and reaches a cavity CV when sending the molten resin under pressure through the center flow channel section M12 from a supplying source N. In this case, the flow direction of the resin into an elongate cavity from the runner forming section becomes one direction and uniform flow can be secured compared to an annular cavity. Further as the straight groove M15 for transferring and forming the diffraction grating coincides with the flow direction of the resin in the cavity CV thereby by the synergy effect the resin flows into the bottom of the straight groove M15 and transferring property becomes superior.
Patent JP-2011205586-A (JP)
Title: Image processing apparatus, and control method and program for image processing apparatus
Inventor: NORITA SAORI
IPC: H04N5/335
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that detects a signal from a defective pixel of an image sensor with high accuracy, by using image data generated by the image sensor constituted by a plurality of pixels.SOLUTION: The image processing apparatus includes a first determiner that obtains a first determination value indicating a magnitude of a difference in signal levels between a pixel of interest and a plurality of pixels located in the neighborhood of the pixel of interest, and a second determiner that obtains a second determination value indicating variations of magnitude of the difference in signal levels between the pixel of interest and the plurality of pixels located in the neighborhood of the pixel of interest. The first determination value is larger and larger as the magnitude of the difference in signal level is larger and larger, and the second determination value is larger and larger as the magnitude of the difference in signal level is smaller and smaller. Further, the image processing apparatus includes a detector that detects the signal from the pixel of interest being a defective pixel signal when the first determination value and the second determination value are both equal to or larger than a predetermined threshold.
Patent JP-2011207100-A (JP)
Title: Pneumatic tire manufacturing method
Inventor: SANO TAKUZO
IPC: B29C33/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire manufacturing method which can produce a pneumatic tire which is light in weight and excellent in air transmission preventing performance and uniformity.SOLUTION: Bead rings 25 are fitted externally to both ends in the width direction of a cylindrical body having a film made of a thermoplastic resin or thermoplastic elastomer composition and a carcass material arranged on the peripheral side of the film to mold a primary molding G1. The central part in the width direction of the primary molding G1 is expanded to the peripheral side and sucked/held to/on the inner circumference surface of a transfer holding mold 9 having a shape similar to the peripheral surface of a rigid inner mold 11. In a neutral state, while the rigid inner mold 11 to which a bladder 30 of a constant thickness having a peripheral surface in almost the same shape as the profile of the inner circumference surface of a tire to be produced is fitted externally is arranged in the primary molding G1, suction by the transfer holding mold 9 is stopped, the primary molding G1 is transferred onto the peripheral surface of the bladder 30, and a green tire is molded on the peripheral surface of the rigid inner mold 11 and vulcanized.
Patent JP-2011216236-A (JP)
Title: Fuel cell system including water injection means
Inventor: SUGAWARA TATSUYA
IPC: H01M8/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provided a fuel cell system which enhances blowing efficiency even in a low air volume area of a compressor, increases a vapor amount in a discharged oxidant gas, always keeping a just enough humidifying state of gas and, thereby being stably operated.SOLUTION: The fuel cell system includes: a fuel cell to which oxidant gas and fuel gas are supplied and which generates power by electrochemical reaction of these gases; an oxidant-gas supply passage through which the oxidant gas flows toward the fuel cell; a compressor which is provided on the oxidant-gas supply passage and sucks and presses the oxidant gas to discharge the oxidant gas toward the fuel cell; a water injection means which injects water toward a suction port of the compressor; a return passage which is provided in the oxidant-gas supply passage, is branched from a downstream position of the compressor and returns to the upstream of the compressor; and a regulation valve which is provided in the return passage and is adjustable in opening.
Patent JP-2011213791-A (JP)
Title: Cationically polymerizable composition, coating agent and adhesive containing the same, and coated product and laminate obtained by using them
Inventor: SAKAMOTO TAKAAKI
IPC: C09D171/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cationically polymerizable composition capable of maintaining the excellent adhesiveness for a long period without being affected by heat or the like, and providing a cured product capable of maintaining the good transparency over a long period without causing whitening with time by the influence of heat or the like.SOLUTION: The cationically polymerizable composition contains (A) a cationically polymerizable compound containing (a1) a compound having a hydroxy group and one oxetanyl group, and (a2) a compound having an alicyclic epoxy group and an aliphatic epoxy group, and (B) a cationic polymerization initiator, wherein the compound (a1) in a proportion of 55-75 mass% is contained based on the total amount of the cationically polymerizable compound (A). The coating agent and the adhesive contains the composition.
Patent JP-2011213196-A (JP)
Title: Occupant crash protection device of vehicle
Inventor: MIYAJIMA YOICHI
IPC: B60R21/015
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device of a vehicle more surely protecting also a large-sized occupant in addition to a small-sized occupant.SOLUTION: The occupant crash protection device includes: an airbag 17 stored in a portion of an instrument panel 3 in front of a front passenger seat, and provided with a receiving portion 63 inflating and deploying in a collision of the vehicle 1 so as to receive a face of the occupant corresponding to the size of the occupant 13 seated in the front passenger seat 11; an inflator 19 stored together with the airbag 17 in the portion of the instrument panel 3 in front of the front passenger seat 11, and supply gas to the airbag 17 in a collision of the vehicle 1 to inflate and deploy the airbag 17 before the front passenger seat 11; a weight sensor 59 detecting the size of the occupant 13 seated in the front passenger seat 11; and a shape adjusting mechanism 21 adjusting the deployment shape of the airbag so that the face of the passenger 13 comes into contact with the receiving portion 63 in correspondence with the size of the occupant 13 detected by the weight sensor 59 when the airbag 17 inflates and deploys.
Patent JP-2011213892-A (JP)
Title: Ester-crosslinked rubber and method for producing the same, curable rubber composition for producing the ester-crosslinked rubber, and modified copolymer, and molded form including the ester-crosslinked rubber
Inventor: IMADA TOSHIHIRO
IPC: C08C19/34
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly thermally stable crosslinked rubber enabling its own production level to be made higher.SOLUTION: The crosslinked rubber is obtained by the following process: the carbon-carbon double bonds of a rubbery copolymer obtained by copolymerizaton between 90-99.5 mol% of at least one 4-7C isomonoolefin and 0.5-10 mol% of at least one 4-14C aliphatic diene are epoxidized and/or glycolated; and the resultant copolymer is subjected to esterification reaction with a crosslinking agent having at least two functional groups capable of forming ester linkages by reaction with the resultant epoxy groups and/or hydroxy groups, to effect crosslinking. This ester-crosslinked rubber is stable even at 150°C.
Patent JP-2011215469-A (JP)
Title: Image recording apparatus to electronic paper and image recording method to electronic paper
Inventor: YANAGISAWA JUICHI
IPC: G02F1/167
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To improve image quality of an image recorded on electronic paper.SOLUTION: When the electronic paper is located between two members, an image and a background image are displayed on the electronic paper. In this case, one of the two members is provided with an image-corresponding area corresponding to the image and a background image-corresponding area corresponding to the background image. Applied voltage which is larger than the smaller one between the potential in the image-corresponding area and the potential in the background image-corresponding area and smaller than the larger one is applied to the other. The above processing is conducted two or more times (a first processing and a second processing), and a difference between the applied voltage and the potential of the image-corresponding area in the second processing is set larger than a difference between the applied voltage in the first processing and the potential of the image-corresponding area in the first processing.
Patent JP-2011213072-A (JP)
Title: Fluid ejector, and method of maintaining fluid ejection head
Inventor: MIYAZAWA YOSHIO
IPC: B41J2/18
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To maintain the fluid ejection characteristics while restraining the fluid discharge quantity.SOLUTION: The fluid ejector has a fluid ejection head having a plurality of nozzles discharging a fluid and a plurality of pressure chambers communicating with the nozzles and adjacently arranged via a wall portion and storing the fluid, and a control section making a pressurizing action to increase the pressure of a first pressure chamber communicating with prescribed nozzles and a depressurizing action to reduce the pressure of a second pressure chamber adjacent to the first pressure chamber to be synchronously performed when discharging the fluid from prescribed nozzles from among the plurality of nozzles.
Patent JP-2011036237-A (JP)
Title: METHOD FOR MODIFYING FOOD USING beta-AMYLASE
Inventor: MATSUNAGA AKIKO
IPC: A23L7/104
Filed: 2010-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To find a new β-amylase excellent in practicality and provide a practical use thereof.  <P>SOLUTION: The method for modifying the food includes allowing β-amylase originated from Bacillus flexus to act on a food containing a polysaccharide or oligosaccharide having glucose α-1, 4 bonds as a main chain.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196982-A (JP)
Title: Defect detection method, defect detection device, and program
Inventor: KUBO KAZUTOSHI
IPC: G06T1/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and efficient defect detection method, along with a program and device, by suppressing effect of allowable expansion, contraction or deformation of an inspecting object on a detection result when a defect on a contour of the inspecting object is detected using an image processing technology.SOLUTION: An edge intensity image and edge angle image are generated by differential processing applied to an original image of the inspecting object, an angle change intensity image is generated by applying differential processing to the edge angle image, and a defect of the inspecting object is detected based on a feature common to the edge intensity image and angle change intensity image.
Patent JP-2011220478-A (JP)
Title: Warming-up control device of vehicle driving system
Inventor: ICHIHARA YOSHIKI
IPC: B60W20/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To effectively promote warming-up of a transmission, in a vehicle driving system for exchanging heat between a lubricant (ATF) of the transmission and an AC motor.SOLUTION: Transmission early warming-up control is performed for promoting warming-up of the transmission 13 by raising the temperature of the ATF by increasing a calorific value of the AC motor 12 by increasing reactive power that does not contribute to torque generation of the AC motor 12 when warming up the transmission 13. In this transmission early warming-up control, the caloric value of the AC motor 12 can be increased without generating torque when stopping rotation of the AC motor 12 (when command torque=0), and the calorific value of the AC motor 12 can be increased while maintaining the torque in the command torque when driving the rotation of the AC motor 12. Thus, the ATF temperature can be early raised by reliably increasing the calorific value of the AC motor 12 without being influenced by an operation state of a vehicle (the command torque of the motor).
Patent JP-2011219154-A (JP)
Title: Decorative double container
Inventor: UENO KENICHI
IPC: B65D77/04
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a double container having excellent decorativeness.SOLUTION: In the double container having a double structure formed by welding or fitting an internal container 2 and an external container 1 to each other, painted parts 5a and non-painted parts 5b are fully arranged as a checker pattern at an uniform spacing on a sidewall part of the external container 1. The dot pitch image forms a fan shape in which the lower ridge pitch is shorter than the upper ridge pitch according to the inclination of the sidewall part. A sheet label 3 of the coupled image in which the first image 3a is processed to arrange the image to the parts painted at the same pitch as that of the dot pitch image, and the second image 3b with the first image 3a deviated in the transverse direction by one dot is coupled with the first image 3a on the internal container 2.
Patent JP-2011220077-A (JP)
Title: Blind
Inventor: AOKI TAKAAKI
IPC: E06B9/56
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a blind with two shading members that allows different operations to be performed with a single operation code and an operation device to be built in a small size with a small number of parts.SOLUTION: A blind has a operation axle 46 which rotates with an operation force transmitted thereto; a clutch 48 which can rotate integrally with the operation axle 46 and slide on the operation axle 46 in the axis direction; a first transfer component 50 which transfers driving force to a first drive shaft 54, and a second transfer component 52 which transfers driving force to a second drive shaft 56. The first and second transfer components are arranged on opposite sides of the clutch 48 in the axis direction. The sliding direction of the clutch 48 is determined by the rotational direction of the operation axle 46. When the clutch 48 sliding on the operation axle 46 engages with one of the transfer components 50 and 52, the rotation of the operation axle 46 is transmitted to one of the drive shafts 54 and 56 via one of the transfer components 50 and 52.