baber/WOPTO huggingface dataset:
Patent JP-2011225425-A (JP)
Title: Barium titanate powder and method for producing the same
Inventor: ISHIDA KEISUKE
IPC: C01G23/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide barium titanate powder which has a grain size of a nano order, and in which the grain size distribution is sharp, and further, crystallinity and anisotropy are high.SOLUTION: A mixture 10 comprises a plurality of titanium oxide grains 12 and a plurality of water-soluble or alcohol-soluble barium salt grains 11. The method for producing barium titanate powder includes: a step of producing the mixture 10 in which one or more titanium oxide grains 12 are dispersed into the barium salt grains 11 in such a manner that they are not brought into contact with each other; a step of heat-treating the mixture to produce barium titanate grains 20; and a step of separating the barium titanate grains 20 from the mixture after the heat treatment. In the heat treatment step, after barium carbonate 15 or barium oxide is produced from the barium salt 11 and the titanium dioxide 12 is produced from the titanium oxide 12, the barium titanate grains 20 are produced by a solid phase reaction between the produced titanium dioxide 12, barium carbonate 15 or the like.
Patent JP-2012170791-A (JP)
Title: Heat insulation lunch box
Inventor: WATANABE ASAKO
IPC: A45C11/20
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation lunch box in which the top surface of a lid member, which covers the upper part of a food container in the lowest stage, is formed like a spherical surface and the food container in the upper stage can be put on this top surface with good stability.SOLUTION: The top surface 41 of a heat insulation lid 12 of the vacuum heat insulated structure of a first food container 2 is formed in the form of a spherical surface which swells a little upward centering around a center line 29, and a second food container 3 is put on the top surface 41. A first downward rib 35 facing downward is provided at the center of the bottom 33 of the second food container 3 and a second downward rib 36 is provided on the outside thereof. An upward projection 32, which is engaged by insertion into the first downward rib 35, is provided at the center of the top surface 41. Further, a gap 42 is formed between the downward rib 35 and the top surface 41 and the rib 36 is in contact with the top surface 41. By engaging the rib 35 with the upward projection 32, the second food container 3 put on the top surface 41 is prevented from slipping off. By protecting the side of the lower end 40 of the rib 35 by the gap 42, the scratch or the like of the rib 35 can be prevented.
Patent JP-2011224348-A (JP)
Title: Endoscopic imaging device and endoscope apparatus
Inventor: TAKAHASHI KAZUAKI
IPC: G02B23/24
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic imaging device that always secure satisfactory visibility by preventing dew condensation on a transmissive protective substrate with a simple configuration, and to provide an endoscopic imaging device with the same.SOLUTION: The endoscopic imaging device includes: an objective optical system; an imaging element 59; a transmissive protective substrate 65; an optical member 55; and a circuit board 57. The objective optical system imports observation light from a subject. The imaging element 59 captures an image of the observation light. The transmissive protective substrate 65 is disposed on an imaging surface of the imaging element 59 with an air gap interposed therebetween. The optical member 55 is disposed between the objective optical system and the transmissive protective substrate 65 to guide light from the objective optical system to the imaging surface. The circuit board 57 is disposed so that an area where an electronic component 77 is mounted faces the optical member 55 and the electronic component 77 is brought into contact with an outer surface of the optical member 55.
Patent JP-2012178114-A (JP)
Title: Distribution system, information processor, information processing method and program
Inventor: NISHIO TETSUJI
IPC: G06F13/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of the band of a network in the case of stopping distribution of contents or restarting the distribution of different contents.SOLUTION: Location information indicating the location of a first node device for preserving contents and first identification information for identifying the preserved contents are stored in correspondence, the location information corresponding to the first identification information for identifying requested contents is transmitted to a second node device requesting the contents, second identification information for identifying first contents for which the stop of the distribution is instructed is acquired, and the transmission of the location information corresponding to the second identification information is limited. The instruction of the preservation of second contents whose distribution is permitted replacing the first contents as contents identified by the second identification information is indicated, instruction information including the second identification information is transmitted to the first node device whose location is indicated by the location information corresponding to the second identification information, and the transmission of the location information indicating the location of the first node device preserving the second contents is permitted on the basis of the instruction information.
Patent JP-2012179925-A (JP)
Title: Front body structure of automobile
Inventor: OSHIMA KENSUKE
IPC: B62D25/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure of an automobile capable of securing an energy absorption space when arranging a hood lock on a front wall surface of a radiator support upper member, and thereby capable of improving an absorption effect of a collision load.SOLUTION: On a radiator support upper member 15, an upper member deformation permission part (front wall part 15b) permitting a hood lock 6 to be moved rearward by an impact load from a vehicular front side is arranged; on a hood lock support member 7 or a body constituent member 4, a support member deformation permission part (flange part 4a) permitting the hood lock support member 7 to be tilted rearward by an impact load is arranged; and on a mounting part of the hood lock 6 to the radiator support upper member 15, hood lock separation parts (slits 15h) for separating the hood lock 6 to the rear lower side with the rearward movement of the hood lock 6 and the rearward tilt of the hood lock support member 7 by the impact load is arranged.
Patent JP-2012180390-A (JP)
Title: Acrylic rubber composition and rubber cross-linked product
Inventor: OGAWA TOMONORI
IPC: C08K5/3437
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic rubber composition which has improved mechanical characteristics and can give rubber cross-linked products capable of controlling the deterioration of physical properties such as elongation, even when exposed to a high temperature condition for a long time.SOLUTION: The acrylic rubber composition includes a compound represented by general formula (1), a diazabicycloalkene compound, and a cross-linking agent in specific pts.wt., respectively, per 100 pts.wt. of a carboxyl group-containing acrylic rubber. (In the formula, Y is a chemical single bond or -SO-; Rand Rare each independently a 1 to 30C organic group which may have one or more substituents; Zand Zare each independently a chemical single bond or -SO-).
Patent JP-2012179522-A (JP)
Title: Washing drier for line/strip material
Inventor: SAEKI TOMONORI
IPC: C23G3/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce contamination of line/strip material due to suspended matter floating on the surface of cleaning liquid without completely dissolved in cleaning liquid.SOLUTION: In the washing drier for line/strip material including a washing unit which removes extraneous matter adhering to the line/strip material with cleaning liquid and a drying unit which is arranged at the latter stage of the washing unit concerned to remove the cleaning liquid adhering to the line/strip material, the washing unit includes a washing tub which stores the cleaning liquid and a separation inhibitor which separates the cleaning liquid surface in the washing tub into an approach domain which includes a part intersecting with a cleaning liquid surface when the line/strip material approaches the cleaning liquid from an air medium and a penetration domain including a part intersecting with the cleaning liquid surface when the line/strip material comes out from the cleaning liquid into the air medium, in order to prevent the influx of the extraneous matter, which is removed from the line/strip material to float to the cleaning liquid surface of the approach domain, into the penetration domain.
Patent JP-2012179523-A (JP)
Title: Trigger type liquid injection container
Inventor: SUZUKI KAZUO
IPC: B05B11/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new trigger type liquid injection container in which a filling space of a container body is not always opened to the outside, achieving an excellent sealing property, and performing favorable injection operation for a content.SOLUTION: The trigger type liquid injection container includes a body 6 for sealing an opening upper end 5e of the container body 2 through an annular seal member 20, operates a piston 7 arranged in a cylinder 6b of the body 6 by the repetition of pulling and returning a lever 8, and injects the content from an injection port A. The body 6 includes: an air replacement hole Afor making the filling space Cof the content communicate with the outside world through an opening Aformed at the opening upper end 5e; and a sealing plug 11 for sealing the air replacement hole Aand the outside world through a disconnective thin part 12 in which a deformable and restorable annular elastic piece 21 is formed by extending an inner peripheral edge of the seal member 20 to the inside of the opening A, and the air replacement hole Ais closed with the elastic piece 21 so as to be openable.
Patent JP-2012105631-A (JP)
Title: Image processing apparatus, method, and program
Inventor: KUNIHIRO TAKESHI
IPC: G06T7/20
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate cooperativity of a motion of a subject to be evaluated.SOLUTION: A motion detection unit of an evaluation index data generation unit detects motions of the subject to be evaluated for each block by using image data of the subject to be evaluated obtained by an imaging unit to take images of the subject to be evaluated. A correlation calculation unit calculates a correlation coefficient of motion amounts of the subject to be evaluated between each block and further, calculates the average value. An evaluation unit normalizes the correlation coefficient between the blocks by a predetermined function, and further calculating distribution, and also normalizing the distribution by a predetermined function, evaluating the correlation of the motions of the subject to be evaluated between the blocks by using the average value and a threshold, and calculate an evaluation value. The disclosure can be applied to an image processing apparatus.
Patent JP-2012181981-A (JP)
Title: Low corona electric wire and strand therefor
Inventor: HAYAKAWA TAKAHIRO
IPC: H01B5/08
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a low corona electric wire which prevents corona discharge and corona noise effectively by preventing adhesion of raindrops to an overhead transmission line strands or accumulation of moisture content in the overhead transmission line, and to provide the strand for a low corona electric wire.SOLUTION: On the surface of each strand 2 composing the conductor 1 of an overhead transmission line, a super water-repellent film 3 is formed by super water-repellent treatment. Each conductor 1 of an overhead transmission line includes a core 10 composed of a plurality of strands 2, an inner layer 20 and an outer layer 30. Each strand 2 composing at least the inner layer 20 and outer layer 30 is subjected to super water-repellent treatment.
Patent JP-2012186277-A (JP)
Title: Led selection apparatus, led selection program and method for selecting led
Inventor: IMAI YASUO
IPC: H01L33/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an LED selection apparatus which suppresses chromaticity dispersion while reducing the stock of LEDs.SOLUTION: A computer 10 identifies an LED module in which an LED is mounted thereon, shows the number of mounting LEDs, and comprises: a model information 83 for showing a chromaticity range, to which the LED module should belong; a memory part 150 for setting the number ratio of LED which is a combination of LEDs belonging to different chromaticity range and should belong to each chromaticity range; and storing combination information 84 showing combinations different mutually of LEDs in which a synthetic light formed by a plurality of LEDs having the number ratio being a chromaticity belonging to the chromaticity range showed by the model information 83; and a candidate LED for mounting selection part 170 for selecting an LED to be mounted on an LED module as the candidate LED for mounting by referring to the combination information 84 such that a luminescent color of the LED module belongs to the chromaticity range showed by the chromaticity range 83 and the number of the mounting LEDs becomes the number showed by the model information 83 in LED modules identified by the model information 83.
Patent JP-2012183911-A (JP)
Title: In-pipe moving device
Inventor: TAMURA ITARU
IPC: B62D57/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-pipe moving device that can smoothly move, even if an internal shape of piping is changed.SOLUTION: The in-pipe moving device comprises drive wheels having in-pipe moving bodies and a plurality of drive mechanisms 3 and capable of freely rotating with respect to the drive mechanism bodies 3A, a drive part 3b which rotationally drives the drive wheels W, and a biasing means S which biases the drive wheels to a pipe inner wall. Each drive wheel W has a pair of wheel bodies W2 arranged at axle and at both end sides of the axle, each wheel body W2 has a first traveling face W2a parallel with the axle and a second traveling face W2b which is formed at the end side of the axle and functions as a protrusive traveling face which is closed at the axial end side of the axle, and the biasing means S is constituted so as to be freely changeable in posture to a first posture at which a pair of the wheel bodies W2 are maintained at an equal interval from the drive mechanism bodies 3a and a second posture at which one wheel body W2 is in an inclined posture which approximates from the other shell body W2 with respect to a pair of the wheel bodies W2.
Patent JP-2012185758-A (JP)
Title: Movable body communication device and method for controlling transmission of movable body information
Inventor: IMADA TOSHIHARU
IPC: G08G1/09
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a movable body communication device and a method for controlling transmission of movable body information which can prevent congestion in an ITS communication line without hindering safe driving assistance (congestion determination or traffic accident determination).SOLUTION: A movable body communication device is installed in each movable body. The device comprises: a communication unit which receives information including information indicating a current position of another movable body; and a control unit which acquires a current position of an own movable body detected by a current position detection unit, and based on the current position of the own movable body and the current position of the other movable body received by the communication unit, determines whether to perform transmission of movable body information via the communication unit in a normal control state or in a special control state.
Patent JP-2012189853-A (JP)
Title: Image display device and portable information processing apparatus having the same
Inventor: JIKUYA NOBUO
IPC: G02F1/13
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having a semiconductor laser used as a light source, which enhances its convenience while having such a structure that the image display device can be compactly built in a portable information processing apparatus.SOLUTION: In an image display device 1 which includes an optical engine unit 11 provided with a projection window 14 for guiding laser light to the outside, and a control unit 12 for rotatably supporting the optical engine unit 11, the optical engine unit 11 can rotate between a first position at which the projection window 14 is shielded in a housing of a portable information processing apparatus 2, and a second position at which the projection window 14 is exposed to the outside of the housing of the portable information processing apparatus 2.
Patent JP-2011216083-A (JP)
Title: Method for processing digital image, method for zooming digital input image, and method for smoothing digital input image
Inventor: DAS GUPTA MITHUN
IPC: G06T5/20
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter that provides smoothing and edge preserving properties that are similar to that of a bilateral filter, while being not so constrained by a combination of nonlinearities of image values.SOLUTION: An edge preserving filter that works on the principle of matting affinity, allows a better representation of a range filter term in bilateral class filters. The definition of an affinity term can be relaxed to suit different applications. An approximate bi-affinity filter whose output is shown to be very similar to the traditional bilateral filter, is defined.
Patent JP-2011248329-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: KIM JONG-U
IPC: G09G3/36
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To automatically change to dot inversion with good image quality and enable tuning of common voltage when problem pattern is input.SOLUTION: A liquid crystal display device comprises: a data drive circuit which converts input video data into positive/negative polarity analog data voltage and outputs the data; a gate drive circuit which sequentially provides a gate pulse synchronized with data voltage to a gate line; and a timing controller which determines whether standard data pattern stored beforehand and the input video data match, recognizes as a first problem pattern when the standard data pattern and the input video data match, disables count operation of white graduation data, and controls horizontal polarity of the data voltage by horizontal one-dot inversion, and recognizes as a second problem pattern when the standard data pattern and the input video data do not match, enables the count operation, determines shift of common voltage based on count value, and controls horizontal polarity of the data voltage by horizontal two-dot inversion to minimize the degree of the shift.
Patent JP-2012209368-A (JP)
Title: Cabinet array connection structure
Inventor: UEMURA TOSHIHIKO
IPC: A47B53/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet array connection structure such that a space between cabinet arrays can be effectively utilized not as a passage, and strength of the cabinet arrays in a succession direction can be improved.SOLUTION: When cabinet arrays 1 and 1 are provided side by side at a predetermined interval in a front-rear direction, upper parts of the cabinets 2 and 2 at opposite positions are connected at a plurality of places in the front-rear direction using a columnar connection member 11 which is adjustable in length by extension. The strength of each cabinet 2 in the front-rear direction is therefore improved, and a space between the cabinet arrays 1 and 1 above connection members 11, 11, ... can be utilized as a space for routing a cable 21, etc., to effectively utilize the space.
Patent JP-2012207852-A (JP)
Title: Boiler
Inventor: ANDO NORITOSHI
IPC: F22D1/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiler with a supplied water preheater at a low cost.SOLUTION: The boiler includes a water heating boiler 1, a supplied water tank 2 storing water for the boiler, an exhaust flue 5 exhausting flue gas generated in the boiler, and the supplied water preheater 6 installed in the exhaust flue, where a pipe 3 supplying water to the boiler 1 and circulation piping 7 supplying the water for the boiler to the supplied water preheater 6 and returning the preheated water for the boiler from the supplied water preheater to the supplied water tank are connected to the supplied water tank 2 to continuously circulate the water for the boiler between the supplied water tank 2 and the supplied water preheater 6 separated from water supplied to the boiler. The supplied water preheater 6 is of a type that a heat exchange coil 8 with a plurality of tubes wound like a coil is installed in the exhaust flue 5. A branch dividing the water for the boiler and supplying it to the supplied water preheater is disposed on a circulation piping part directly before the supplied water preheater, and a joining part joining the water for the boiler divided and flowing through the heat exchange coil is disposed on a circulation piping part directly behind the supplied water preheater.
Patent JP-2012206071-A (JP)
Title: Fluid atomization nozzle, fluid atomization nozzle device, and fluid atomization device
Inventor: HAYASHI KANETOSHI
IPC: B01F25/70
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid atomization nozzle with little pressure loss in a gas phase and taking the large flow range of a liquid phase, and a fluid atomization device using the fluid atomization nozzle.SOLUTION: The fluid atomization nozzle 1 includes an outer tube 3 receiving supply of gas from a base end side and jetting the gas to a leading end side, a hollow inner tube 5 disposed in the outer tube 3 coaxially therewith via a space from the inner wall of the outer tube 3, and a liquid nozzle part 7 receiving supply of the liquid from a liquid supply pipe 6, disposed at an upstream end side of the inner tube 5 coaxially therewith and serving as the outlet of the liquid. The base end side of the inner tube 5 is disposed downstream of the base end of the outer tube 3, and the leading end of the inner tube 5 is disposed at the same position as the leading end of the outer tube 3 or upstream of the leading end of the outer tube 3. The liquid supplied from the liquid supply pipe 6 to the liquid nozzle part 7 is atomized by the gas sent to the outer tube 3 and inner tube 5 and is mixed into the gas.
Patent JP-2012212738-A (JP)
Title: Optical semiconductor device
Inventor: KATO TAKASHI
IPC: H01L33/48
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device that does not adhere on the inner surface of a resin film even when packaged with a tape.SOLUTION: An optical semiconductor device of the present invention is mounted with a light-emitting element on a lead frame, and a fluorescent material resin and a molding resin are formed around the light-emitting element. A resin mold frame includes the lead frame and the molding resin, and a convex portion is formed on the molding resin. Additionally, in the resin mold frame, terminal portions of the lead frame are formed so as to penetrate from the molding resin.