baber/WOPTO huggingface dataset:
Patent JP-2012247920-A (JP)
Title: Evaluation method for easiness of reading of character
Inventor: YAGUCHI HIROYUKI
IPC: G06T7/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of quantizing and evaluating easiness of reading of a character.SOLUTION: The evaluation method for easiness of reading of a character includes the steps of: detecting the number of first areas in which a predetermined number or more of pixels having a first pixel value corresponding to a character line of a binary image including a character pattern are connected and the number of second areas including one or more pixels enclosed with pixels having the first pixel value and having a second pixel value; converting the binary image into a gray image through smoothing processing; varying a binarization threshold based on a gray scale of the gray image by a predetermined value at each time, and detecting the number of first areas and the number of second areas included in binarized gray images after binarization based on respective binarization thresholds by the binarization thresholds; and discriminating a range of successive binarization thresholds in which the number of first area and the number of second areas detected with the binarized gray image are equal to the number of first areas and the number of second areas detected with the binary image, and calculating an upper-limit value or/and a lower-limit value of the range.
Patent JP-2012246250-A (JP)
Title: Insecticidal composition for agriculture and horticulture
Inventor: KATSUMOTO TOSHIYUKI
IPC: A01N65/20
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly-safe insecticidal composition for agriculture and horticulture.SOLUTION: This insecticidal composition for agriculture and horticulture contains sorbitan fatty acid ester and lecithin as active constituents. The composition containing sorbitan fatty acid ester and lecithin shows a synergistic insecticidal effect to Aphidoidea family that is an agricultural pest.
Patent JP-2012247625-A (JP)
Title: Color wheel
Inventor: UDAGAWA TOMOO
IPC: G02B5/20
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To improve video quality of a projector, such as a hybrid type projector, including a color wheel in a projection optical system without increasing the number of excitation light sources to be used.SOLUTION: Most of excitation light incident to a phosphor layer 504 is converted to fluorescent light in the phosphor layer 504 to be emitted to the outside of a color wheel 5, but a part of the excitation light remains unconverted. The unconverted excitation light, when emitted to the outside of the color wheel 5, is polarized so as to direct its light path back toward the phosphor layer 504, as indicated by an arrow, by a plurality of prisms 506 formed in an area on a surface of a substrate 502 overlapping in plan view with an area where the phosphor layer 504 is formed. The unconverted excitation list is incident back to the phosphor layer 504 and given an opportunity to be converted back to fluorescent light.
Patent JP-2012245247-A (JP)
Title: Game machine and method of authenticating electronic equipment
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving security strength.SOLUTION: A main control part includes: a first generation means for generating an error inspection value that is added to a control command output from a command output means and inspects validity of the control command by using a control command output in the past, using a plurality of generation systems, and outputting the error inspection value generated by one of the generation systems by using the control command; a first identification means of identifying a group of two or more predetermined groups to which the output control command belongs; and a first decision means for deciding the generation system of the error inspection value, based on the output control command. The first generation means uses a previous control command among control commands belonging to the same group as that of current control commands output by a command output means to generate the error inspection value with a generation system decided by the first decision means.
Patent JP-2012092820-A (JP)
Title: Honeycomb structure and electric heating type catalyst device
Inventor: ISHIHARA MIKIO
IPC: F01N3/28
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure that has superior mountability and can equally raise a temperature of a honeycomb body, and to provide an electric heating type catalyst device using the honeycomb structure.SOLUTION: The honeycomb structure 1 includes the honeycomb body 2 having a cell formation part 21 and a cylindrical outer skin 22, and a pair of electrodes 3, 4 which are oppositely arranged in the radial direction on the outer peripheral surface 221 of the outer skin 22 of the honeycomb body 2. The electrodes 3, 4 are composed of reference electrodes 31, 41 which are arranged in circumferential centers of the electrodes, and in which electrode terminals 30, 40 are arranged, and outside electrodes 32a, 32b, 42a and 42b which are arranged at circumferential both sides of the reference electrodes 31, 41. The reference electrodes 31, 41 and the outside electrodes 32a (32b), 42a (42b) are arranged so as to be paired in opposing directions X of the pair of electrodes 3, 4. Electric resistivities of the reference electrodes 31, 41 are smaller than resistivities of the outside electrodes 32a, 32b, 42a and 42b.
Patent JP-2012245303-A (JP)
Title: Disposable absorbent article
Inventor: OSHIMA AYA
IPC: A61F13/49
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a disposable absorbent article in which an absorber is not easily crushed even in a state where the body pressure of a wearer is applied, discharged body fluid is spread to an abdominal side part and a back side part as a result, and the body fluid does not easily leak out.SOLUTION: The disposable absorbent article includes a liquid permeable surface sheet for passing the body fluid, a liquid impermeable back surface side sheet for not passing the body fluid, and an absorber interposed between them, and absorbing the body fluid passing through the surface sheet. In the disposable absorbent article, the absorber has an upper layer absorber and a lower layer absorber arranged under the upper absorber, the upper layer absorber is provided along the longitudinal direction over at least the longitudinal center of a crotch part, and the lower layer absorber is provided wider than the upper layer absorber. In the lower layer absorber, a hole part or a groove part opened upwards is formed extending in the longitudinal direction, under the upper layer absorber. In at least the crotch part of the upper layer absorber, an elastic body for contracting the upper layer absorber is provided along the longitudinal direction.
Patent JP-2012251794-A (JP)
Title: Activity determination system of oxygen sensor
Inventor: KIHARA HIROKI
IPC: G01N27/409
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an activity determination system of an oxygen sensor capable of appropriately determining an inactive state of the oxygen sensor and preventing deterioration in exhaust.SOLUTION: In an activity determination system of an oxygen sensor, a signal processing circuit outputs signals converging on a predetermined convergence value VP when the oxygen sensor is maintained in an inactive state. An inactive determination part determines that the oxygen sensor is in an inactive state when an output value Vd(n) from the signal processing circuit is within a predetermined inactive range Rna containing the convergence value VP. The inactive determination part determines that the oxygen sensor is in an active state when the output value Vd(n) from the signal processing circuit is in a predetermined first active range Ra1 which is different from the inactive range Rna. The inactive determination part determines that the oxygen sensor is in an inactive state when the output value Vd(n) from the signal processing circuit exceeds a predetermined threshold value Vth contained in the first active range Ra1 toward the convergence value VP during execution of fuel cut operation.
Patent JP-2012249697-A (JP)
Title: Game machine and game system
Inventor: NOGUCHI NAOSHI
IPC: A63F7/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a game system capable of urging a player to the positive use of a membership card.SOLUTION: When a lottery for a big prize falls into a fail while a player plays a game after inserting a membership card, the number of times of fails is accumulated and stored. As a result of accumulation like this, when the player wins the big prize, for example, the number of times of fails (H) is confirmed by being converted to points (P).
Patent JP-2011254079-A (JP)
Title: Light-emitting element package and illumination system
Inventor: KIM CHON-YOL
IPC: F21V5/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element package and illumination system with improved light efficiency.SOLUTION: The light-emitting element package comprises: a recess; a shell including a plurality of light-emitting element housing sections formed on a bottom face of the recess; a plurality of light-emitting devices each being individually positioned in the plurality of light-emitting element housing sections; a plurality of individual lenses each being individually spaced on the plurality of light-emitting element housing sections; and a common lens covering the plurality of individual lenses.
Patent JP-2012252475-A (JP)
Title: Processor, compression program, compression device, and compression method
Inventor: BANNO MITSURU
IPC: G06F9/38
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of memory accesses.SOLUTION: A compression device 101 compresses an instruction string ISs. The compression device 101 performs compression when two instructions with continuous addresses have the same operation code and a continuity between operands. For example, between continuous instructions IS1 and IS2, both operation codes are ADD, and operands are increased by one. Accordingly, the instruction IS2 is compressed, and also the instruction IS3 is compressed. Compression is not performed between instructions IS3 and IS4, between instructions IS4 and IS5, and between instructions IS5 and IS6. The instruction IS6 is compressed in relation to the instruction IS4 by ignoring the instruction IS5. A compressed instruction group iss is a mixture of an instruction to be a restoration source and a compression instruction that can be restored by referring to an instruction of the restoration source. A processor 102 restores the compression instruction by fetching the compression instruction group iss to perform the instruction.
Patent JP-2012250743-A (JP)
Title: Cut nozzle
Inventor: FUHO HIROFUMI
IPC: F16K3/24
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To solve the following problem of a cut nozzle to be used for filling a packing bag with a liquid material (for example, salted cuttlefish) containing hard-to-cut solid materials: electric wiring is required for rotating a piston of the cut nozzle by a motor, the motor needs to be protected from water for preventing short circuit, and a rotary power transmitting mechanism comprises a spline and a gear, thereby increasing the number of parts and volume.SOLUTION: The cut nozzle includes a cylinder 10 having a discharge opening 10B formed at a lower end thereof and a supply port 10A for a filler communicating with a discharge passage 10C, a piston 11 which can be moved up/down in the discharge passage 10C, and a driving source 15 connected to the piston 11 for moving up/down the piston 11. A spiral guide groove 21 is formed on an outer peripheral wall of the piston 11, and a pin 22 engaging with the guide groove 21 is provided in the cylinder 10. The upward/downward motion of the piston 11 is utilized for the rotary driving source of the piston 11.
Patent JP-2012000609-A (JP)
Title: Exchanger-reactor with bayonet tubes and chimneys suspended from upper dome of reactor
Inventor: GIROUDIERE FABRICE
IPC: C01B3/38
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an exchanger-reactor, in which an expensive material is not required for a chimney body exposed to the radiation from a flue gas having a very high temperature and which does not become weak in a long size (about 15 meters).SOLUTION: The vertical cylindrical exchanger-reactor is for carrying out an endothermic reaction and includes a shell (1). A plurality of bayonet tubes (4), in the inside of which a reaction fluid is moved, are enclosed in the shell (1). A heat transfer fluid, the high temperature gas in this case, is guided to the inside of each of chimney bodies (10) surrounding the bayonet tubes (4). The bayonet tubes (4) and the chimney bodies (10) are hung from an upper dome (2) of the reactor. The reactor can be operated at a pressure difference up to 100 bar between the side of the tubes and the shell. The high temperature gas is supplied to the reactor at a temperature up to 1,300°C.
Patent JP-2012255096-A (JP)
Title: Thermosetting barrier polyurethane resin composition, and cured product, optical member and optical semiconductor device using the same
Inventor: TOMIYAMA TAKEO
IPC: G02B1/04
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting barrier polyurethane resin composition excellent in barrier properties and optical characteristics, and a cured product, an optical member and an optical semiconductor device each using the same.SOLUTION: The thermosetting barrier polyurethane resin composition includes a thermosetting barrier polyurethane resin composed of liquid A including a polyol component and liquid B including a polyisocyanate component. The liquid A includes at a trifunctional or more polyol, and has a hydroxyl value of 550 mgKOH/g or more. The liquid B includes an alicyclic polyisocyanate and a prepolymer of the alicyclic polyisocyanate in which isocyanate group is left, and has an isocyanate content of 30.0 mass% or less.
Patent JP-2012256564-A (JP)
Title: Small-diameter cable harness
Inventor: ISHIMOTO KENKI
IPC: H01B7/282
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-diameter cable harness capable of facilitating assembly work while securing excellent waterproof property.SOLUTION: A small-diameter cable harness 11 includes: a plurality of small diameter cables 12; and a waterproof tube 21 through which a plurality of the bundled small-diameter cables 12 are inserted. A tube 17 is provided inside the end of the waterproof tube 21, and a waterproof cap 14 made of an elastic material is formed outside on the waterproof tube 21 and the tube 17 by injection molding. The end of the waterproof tube 21 is fixed by being sandwiched in the thickness direction by the tube 17 and the waterproof cap 14.
Patent JP-2013002654-A (JP)
Title: Refrigerator
Inventor: SAEKI TOMOYASU
IPC: F25D23/06
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is of low cost.SOLUTION: The refrigerator includes a heat insulation box body comprising an outer box, an inner box, and a vacuum heat insulation panel arranged between the outer box and the inner box, wherein at least a part of the inner box comprises a flat plate-like sheet member.
Patent JP-2013002703-A (JP)
Title: Hot repair method for furnace lined refractory
Inventor: HORI HIRAKAZU
IPC: C21B9/10
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a repair method for furnace wherein a construction body can be dried in a shorter time than before and is not apt to crack or explode during the drying after an area to be repaired on a furnace internal surface is constructed with a monolithic refractor.SOLUTION: A through-hole 15 reaching the outside of a furnace is formed in an area S to be repaired on the furnace internal surface, and a columnar core 16 is inserted into the through-hole 15 and fixed while being projected into the furnace. Then the monolithic refractory is constructed in the area S to be repaired to a thickness equal to or less than the projection length of the columnar core 16 into the furnace. The columnar core 16 is removed from the through-hole 15 to secure a ventilation passage 20 communicating with the outside of the furnace, and construction bodies 18, 19 of the monolithic refractor are dried in this state. Last, the ventilation passage 20 is closed.
Patent JP-2013000057-A (JP)
Title: Food modifier
Inventor: ANDO TAMEAKI
IPC: A23L29/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide food modifiers that can impart resilient texture and spreadability to food.SOLUTION: A food modifier obtained by admixing and heating soybean protein and polysaccharides is provided. A food modifier obtained by admixing and heating soybean protein, polysaccharides, and inorganic salt is also provided. Food with improved texture and physical properties can be manufactured using the food modifiers.
Patent JP-2013002173-A (JP)
Title: Road shoulder snow removal device and road shoulder snow removal method
Inventor: YONEYAMA TADAO
IPC: E01H5/04
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a road shoulder snow removal device and a road shoulder snow removal method capable of securing prevention of vehicle accidents due to snow dispersion or poor visibility and securing walking safety of pedestrians by removing snow on both sides of a road safety fence G to expose the road safety fence G from the snow.SOLUTION: A movable arm 2, which has a base end side 2A pivotally supported and projecting in the lateral direction of a working vehicle H and a tip side 2B over a road safety fence G and vertically rotatable, is mounted on a substrate 1 attached to the working vehicle H. Snow removal blades 4B (4C) for removing snow accumulation S on the outside of the road safety fence G are disposed at the tip 2B of the movable arm 2 via a brace 4A. A snow breaking mechanism 5 having a snow breaking plate 8 for removing snow accumulation S on the inside of the road safety fence G is provided at an almost middle position in the longitudinal direction of the movable arm 2 so as to be movable forward and backward.
Patent JP-2013003993-A (JP)
Title: Display device, display control method and program
Inventor: TACHI HIROKI
IPC: G06F3/048
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To select information while confirming the information showing a location desired by a user even if the displayable number of characters is limited and the information showing the location is abbreviated and displayed.SOLUTION: When the total number of characters constituting a character string indicating the location exceeds the maximum number of displayable characters in a display device to display the character string indicating the location of information managed in a hierarchic structure, a CPU 101 takes out a characteristic character string for abbreviating and displaying the character string indicating the location in the maximum number of characters from the total character string (S2002). Then, the CPU 101 combines the taken-out characteristic character string and the abbreviated characters expressing the abbreviated character string to be displayed in a display part 104.
Patent JP-2013001888-A (JP)
Title: Member joining method and member joining device
Inventor: NAKAJIMA SHINYA
IPC: C09J5/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion method capable of rapidly applying, in joining of two members through an adhesive disposed between the mutually opposed surfaces of the members, a uniform pressing force substantially over the whole surface of the mutually opposed surfaces regardless of the member dimension.SOLUTION: First and second pressure sections 20, 22 mutually separated by an airtight elastic sheet 18 are prepared. In the first pressure section, a first member 12 with an adhesive 16 disposed on a first surface 12a is placed on the elastic sheet, and the first member 12 and a second member 14 are disposed at a position where the first surface 12a and a second surface 14a are faced with each other. The first and second pressure sections are decompressed to pressures P1, P2 respectively. The pressure of the second pressure section is increased more than the pressure of the first pressure section, the first member is moved while elastically displacing the elastic sheet toward the first pressure section by a resulting differential pressure ΔP, and the first surface of the first member and the second surface of the second member are mutually pressed through the adhesive while supporting a second reverse surface 14b of the second member against the differential pressure.
Patent JP-2011210366-A (JP)
Title: Signal-processing device and signal-processing method
Inventor: MICHIHATA SATOSHI
IPC: G11B20/18
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To accurately binarize a reproduction signal which is affected by optical spatial frequency characteristics or inter-symbol interference, without changing the configuration of a PRML system, in a recording medium on which data are recorded with high-density.SOLUTION: A signal-processing device includes: a consecutive shortest recording information detecting means 4 which detects sections including consecutive shortest recording information, on the basis of reproduction signals from a recording medium 1; an amplitude-adjusting means 5 which adjusts the amplitudes of the reproduction signals in the sections including the consecutive shortest recording information, a waveform equalization means 8 which equalizes the reproduction signals from the amplitude-adjusting means 5 by partial response, and a decoding means 9 which subjects the equalized signals from the waveform equalization means 8 to viterbi decoding processing. The waveform equalization means 8 is composed of a digital filter, and the number of taps of the digital filter is equal to or less than the number of samplings obtained when sampling the shortest section detected to include the consecutive shortest recording information, with a clock for starting the digital filter.
Patent JP-2013007956-A (JP)
Title: Liquid crystal display device
Inventor: UYAMA NAMI
IPC: G02F1/1343
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of high display quality.SOLUTION: The liquid crystal display device includes: a first substrate including a pixel electrode PE including a plurality of interdigital pixel electrodes PE1 to PE3 arrayed in parallel in a second direction substantially orthogonal to a first direction, a common electrode CE including a plurality of interdigital common electrodes CE1 to CE4 which are located between the interdigital pixel electrodes PE1 to PE3 and extend in the first direction and are disposed so as to be spaced from the interdigital pixel electrodes PE1 to PE3 by a prescribed distance, scan lines extending in the second direction, and signal lines SL extending in the first direction; a second substrate disposed so as to face the first substrate; and a liquid crystal layer held between the first substrate and the second substrate. In the second direction, space widths W1 and W6 between the interdigital pixel electrodes PE1 and PE3 and the interdigital common electrodes CE1 and CE4 in the vicinity of the signal lines SL are greater than space widths W2, W3, W4, and W5 between the interdigital pixel electrodes PE1 to PE3 and the interdigital common electrodes CE2 and CE3 in center parts between adjacent signal lines SL.