baber/WOPTO huggingface dataset:
Patent JP-2012248011-A (JP)
Title: Image recognition device
Inventor: INOUE NOBUHIKO
IPC: G08G1/16
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device capable of setting a search area eliminating a leakage of detection of a pedestrian and unnecessary detection operation without reference to a state of a travel road where a local vehicle travels, and improving detecting performance for a pedestrian.SOLUTION: A calculation part 22 obtains a front image 50 from an infrared camera 30 as information including information associated with a turn of the local vehicle, calculates an optical flow of a calculation area 66 of the front image 50 to calculate a direction vector, and calculates a horizontal component of the direction vector as information associated with a direction of a curve of the travel road. A search area setting part 24 determines the direction of the curve on the basis of the horizontal component, and sets a search area 52 for searching for an image 58 showing a pedestrian at a position moved in the determined direction of the curve while keeping the size in the front image 50 as it is. Then a recognition part 28 detects the image 58 showing the pedestrian in the search area 52 set at the position.
Patent JP-2011166182-A (JP)
Title: White light-emitting element
Inventor: KIM BUM JOON
IPC: H01L33/50
Filed: 2011-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality white light-emitting element easily adjusting color balance.  <P>SOLUTION: The white light-emitting element includes: a substrate; a light-emitting structure including an n-type semiconductor layer, an active layer and a p-type semiconductor layer sequentially formed on the substrate and emitting first emission light; and a wavelength converting thin-film pattern arranged to absorb a part of the first emission light to be converted into second emission light of another wavelength; wherein the wavelength converting thin-film pattern forms an open region for selectively transmitting the first emission light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012252050-A (JP)
Title: Image forming system, and image forming apparatus
Inventor: TAKAHASHI MASAKI
IPC: B65H85/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in temperature of image forming units, while maintaining productivity.SOLUTION: An image forming system 5 comprises: an image forming apparatus 1; and a paper feeding device 2. The image forming system 5 further includes an inversion part 70, a first reconveying path 72, and a second reconveying path 105. The first reconveying path 72 conveys a sheet S inverted by the inversion part 70 to image forming units 20Y, 20M, 20C, 20K. The second reconveying path 105 conveys a sheet inverted by the inversion part 70 to the image forming units 20Y, 20M, 20C, 20K. The second reconveying path 105 conveys the sheet S longer than the first reconveying path 72 does, and is provided to the paper feeding device 2.
Patent JP-2012251695-A (JP)
Title: Solar light collection system and mirror
Inventor: HONDA MIKA
IPC: F24S23/74
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a mirror that can be manufactured by a simple production facility and has high light collecting performance, and to provide a solar light collection system using the same.SOLUTION: A flexible mirror SL is formed by cutting a film mirror FM wound in a roll shape and by affixing the cut film mirror on a recessed cylindrical surface of a base plate ST, and thus the flexible mirror can be mass-produced at low cost. Meanwhile, by passing solar light through a lens 13 even if such a flexible mirror SL is used, solar light condensed in an X direction and a Y direction can be reached a heat collecting part 11, and thereby light collection efficiency can be increased.
Patent JP-2012253205-A (JP)
Title: Semiconductor laser element and optical device
Inventor: NAGAO YASUSHI
IPC: H01S5/042
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element that allows suppression of the occurrence of cracks and chips in a semiconductor laser element part.SOLUTION: A blue-violet semiconductor laser element 100 (semiconductor laser element) comprises: a semiconductor laser element part 10 including a substantially flat surface 10b, a surface 10a formed on the opposite side of the surface 10b, and an active layer 12 formed between the surface 10a and the surface 10b; and an n-side electrode 30 formed on the substantially flat surface 10b of the semiconductor laser element part 10. The n-side electrode 30 includes a bottom surface 30b that is substantially flat over the substantially entire region facing the surface 10b, a top surface 30a that is formed on the opposite side of the bottom surface 30b, and a recess 35 that is formed in the top surface 30a and hollows toward the bottom surface 30b.
Patent JP-2012257108-A (JP)
Title: Lp decoder and integral solution calculation method and program for linear code
Inventor: MIYAKE SHIGEKI
IPC: H03M13/19
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently output an integral solution when using linear programming in implementing an LP decoder.SOLUTION: A relaxation problem of maximum likelihood decoding of a linear code is solved by linear programming. With regions (slice regions) into which a feasible region is equally divided at constant intervals ε from an optimum value of a resultant objective function f to an appropriate value (for example, an initial value of f), it is determined in order whether or not each divided slice region includes a vertex of a hypercube. If the region includes such a vertex, coordinates x of the included vertex are output as an integral solution, and otherwise, a resultant nonintegral solution at the time is stored in storage means. If there is no integral solution even after all the slice regions are scanned, such solutions stored in the storage means by the time are output.
Patent JP-2013002913-A (JP)
Title: Liquid analyzer
Inventor: WATANABE KOJI
IPC: G01N33/18
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid analyzer which includes no inactive time.SOLUTION: A liquid analyzer comprises a converter and a cleaning device. The converter inputs output from two sensors, converts the output into a predetermined electric signal and records operating times, calibration histories and cleaning histories of the two sensors. The cleaning device automatically performs a calibrating operation or a cleaning operation on the two sensors on the basis of a command from the converter. During an ordinary measurement, the converter outputs a measurement result using a signal of only one sensor. If a time of measurement by the one sensor exceeds a predetermined time, the measurement is continued by switching to another sensor. On the stage of switching to the other sensor, calibration or cleaning is performed on the one sensor. If the time of the measurement by the other sensor exceeds the predetermined time, the measurement is continued by switching to the one calibrated or cleaned sensor.
Patent JP-2013001670-A (JP)
Title: Organosilicon compound and room temperature vulcanizing organopolysiloxane composition
Inventor: FUJIWARA AKITSUGU
IPC: C08L83/06
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an organosilicon compound useful as a vulcanizing catalyst of a room temperature vulcanizing (RTV) organopolysiloxane composition, and a room temperature vulcanizing organopolysiloxane composition including the organosilicon compound as a vulcanizing catalyst.SOLUTION: The composition includes: the organosilicon compound represented by formula (1); a specific organopolysiloxane; and a silane compound and/or its partial hydrolysate thereof wherein, in one molecule, two or more hydrolyzable groups are each bonded to a silicon atom while residual organic groups bonded to the silicon atom are selected from a methyl group, an ethyl group, a propyl group, a vinyl group and a phenyl group. In the formula, R-Rare each a hydrogen atom or a 1-10C linear/branched/cyclic alkyl, alkenyl, or aryl group; R is a hydrolytic group, a 1-10C linear/branched/cyclic alkyl, alkenyl or aryl group, or a functional group having a silicon atom; Z is a 3-10C linear/branched/cyclic alkylene group or the like or a combined group thereof essentially including a heteroatom when R is a hydrolytic group alkenylene group, or is a 3-10C linear/branched/cyclic alkylene, alkenylene, arylene group or a combined group thereof optionally including a heteroatom when R is a 1-10C linear/branched/cyclic alkyl, alkenyl or aryl group, or a functional group having a silicon atom.
Patent JP-2013002357-A (JP)
Title: Variable valve device of internal combustion engine
Inventor: TABUCHI NOBUO
IPC: F01L13/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To form a structure of a variable valve device capable of, despite a simplified structure, adjusting easily the variation in the valve lift amount originating from a dimensional error of components.SOLUTION: In the variable dynamic valve device for internal combustion engine, a second transmission arm is furnished with a cylindrical portion penetrated by a supporting shaft, an oscillating cam is furnished with a ring portion surrounding the periphery of the cylindrical portion, the cylindrical portion is furnished with a plate-form protrusion extending in the radial direction from the peripheral surface of the cylindrical portion, a pair of flanges are formed facing the protrusion with a certain gap at the periphery of the ring portion, and a pair of adjusting screws contacting with the protrusion are set from the opposite directions into a threaded through-hole penetrating each flange portion.
Patent JP-2013002979-A (JP)
Title: Method and apparatus for diagnosing deformation amount or durability of structure receiving strong external force
Inventor: MOMOSE MASAKI
IPC: E04G23/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of promptly and surely diagnosing a deformation amount or durability of a structure by measuring the deformation amount of the structure and calculating the durability of the structure immediately when a predetermined acceleration of earthquake or the like is detected and an external force is sensed.SOLUTION: Deformation amount data measured by a plurality of distortion gauges deposited in required spots of a structure are recorded/stored in a data logger, acceleration data measured by an accelerometer installed in the structure are recorded/stored in the data logger, and durability of the structure is calculated on the basis of the deformation amount of the structure recorded/stored in the data logger, so that a seismic capacity diagnostician diagnoses the deformation amount and durability of the structure.
Patent JP-2013000418-A (JP)
Title: Liquid aromatic for heating transpiration, for which natural essential oil is active ingredient
Inventor: LIU JING ZAI
IPC: A61L9/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic for heating transpiration, for which natural essential oil is an active ingredient, and which has no change of smell in prolonged use, maintains a fixed transpiration amount, and does not use an organic solvent or a surfactant.SOLUTION: In the liquid aromatic for heating transpirationin which the natural essential oil is the active ingredient and strong alkali ion water is a solvent, It is preferable that the surface tension of the strong alkali ion water at 25°C is equal to or lower than 60 dyn/cm, and it is preferable that pH of the liquid aromatic for heating transpiration is equal to or higher than 8. As a volatilization regulator, basic α-amino acid which is water-soluble may be mixed.
Patent JP-2013002584-A (JP)
Title: Feeding mechanism
Inventor: MAKIO FUMI
IPC: F16H25/20
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a feeding mechanism capable of feed-driving a coil body even in a condition wherein a shaft body is curved.SOLUTION: This feeding mechanism includes: a shaft body formed from a plurality of spirally wound strands; and a coil body formed from a single coil strand spirally wound around an outer peripheral surface of the shaft body. The winding direction of the plurality of strands and the winding direction of the single coil strand are the same direction. The shaft body includes a plurality of spiral valley parts formed between the strands, and the coil body includes a plurality of peak parts formed on the coil strand. At least one valley part and at least one peak part are engaged with each other, and the coil body is formed to be feed-driven between end parts of the shaft body by rotating the shaft body.
Patent JP-2013000704-A (JP)
Title: Constituent material for surfactant-free emulsion wetted part
Inventor: EGUCHI TOSHIHIKO
IPC: B01J13/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a constituent material for a surfactant-free emulsion wetted part which maintains a stable emulsion state in manufacturing emulsion without adding a surfactant.SOLUTION: The constituent material for a surfactant-free emulsion wetted part can be applied to the wetted part, with which the surfactant-free emulsion is in contact, of a component of an emulsion manufacturing device such as a circulation tank and a pipe, wherein a surface of the wetted part contacting the surfactant-free emulsion is insulating material 33. Glass and insulating plastic can be used as the insulating material 33. For example, teflon or polyvinyl chloride is used for the insulating plastic. The insulating material 33 is coated on the surface of the wetted part of the emulsion, or the circulation tank, pipe, storage vessel are formed of the insulating material.
Patent JP-2013004942-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMATANI SHUICHI
IPC: G03F7/20
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the technology which prevents shape defects in a transfer pattern formed on the principal plane of a substrate by using a liquid immersion exposure method, thereby making it possible to improve the manufacturing yield of a semiconductor device.SOLUTION: When exposure light is irradiated on a resist 19, a liquid immersion water LQ is retained in a liquid immersion region AR2 between the undersurface of an optical element of a projection optical system 6 and the undersurface of a nozzle part 18 and the resist 19. When focusing or an adjustment such as optical system alignment, etc. is performed, the liquid immersion water LQ is retained in a liquid immersion region AR3 between the undersurface of the optical element of the projection optical system 6 and the undersurface of the nozzle part 18 and the top face of a measurement stage 4. The extension in the lateral direction of the liquid immersion water LQ retained in the liquid immersion region AR2 is made smaller than the extension in the lateral direction of the liquid immersion water LQ retained in the liquid immersion region AR3.
Patent JP-2012006393-A (JP)
Title: Injection-molded product and method for manufacturing the same
Inventor: WU KUN-TSAN
IPC: B29C45/16
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded product capable of ensuring beautiful appearance and preventing the peeling of a decorative layer and a resin layer, and a method for manufacturing the same.SOLUTION: The injection-molded product is composed of a body part and the peripheral edge part formed in the periphery of the body part and equipped with a first decorative film, a second decorative film, an intermediate layer and an edge sealing layer. The first and second decorative films include a soft material and are bonded to two opposed surfaces of the intermediate layer by primary injection molding so as to cover the opposed surfaces. The edge sealing layer is bonded to the peripheral edge part by second injection molding so as to cover the peripheral edge part.
Patent JP-2013007202-A (JP)
Title: Closure mechanism for vehicle door
Inventor: TAKEUCHI SHIGERU
IPC: E05B81/20
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a closure mechanism for vehicle door in which a base member and the whole can be downsized although the base member is provided with a sector gear and a position detection sensor for detecting the rotational direction position of the sector gear.SOLUTION: A closure mechanism for vehicle door comprises a base member fixed to one side of a vehicle body and a door panel, a rotatable hook which is engaged with/disengaged from a striker projecting on the other side, a rotatable ratchet which is engaged with/disengaged from the hook, a sector gear which rotates the hook to the side of striker holding position by rotation in one direction, a motor which rotates a pinion and rotary-drives the sector gear in one direction when the hook arrives at a half-latch position, and a position detection sensor which can detect the rotational direction position of the sector gear and which is installed in the face of the base member opposed to the sector gear.
Patent JP-2013006989-A (JP)
Title: Fuel mass utilizing food waste and production method therefor
Inventor: TATEYASHIKI HISASHI
IPC: B09B5/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel mass utilizing food waste and a production method therefor enabling recycling as an auxiliary fuel in various kinds of combustion equipment plastic packaging materials for various food wastes and the foods therein abandoned in food plants and during distribution processes.SOLUTION: The fuel mass comprises upper and lower lid members 1, 2 formed by compressing the plastic packaging material with the food separated from food waste of food covered with a plastic packaging material with a concave part 3 formed in at least one of the surfaces facing with each other, food 4a and food waste 4b stored in the concave part 3 of the upper and lower lid members, a binding material 6 wound around the outer periphery of the upper and lower lid members 1, 2 storing the food 4a and the food waste 4b in the concave part 3 for preventing separation of the upper and lower lid members, and a bag member 7 for storing the upper and lower lid members 1, 2 integrated with the binding material.
Patent JP-2011215630-A (JP)
Title: Cellulose diacetate for retardation film
Inventor: SHIMAMOTO SHU
IPC: G02F1/13363
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain cellulose acetate for obtaining excellent drawability and excellent optical property after draw in an cellulose acetate optical film that exhibits optical property by draw.SOLUTION: Cellulose diacetate for a retardation film has 2.27-2.56 of total acetyl group substitution degree, 3.0-7.5 of dispersion Mw/Mn, 0.65-0.85 of 6th-position substitution degree, 1.0-2.3 of half-width value of distribution of acetification degree, and 182-213 of viscosity average polymerization degree. It is favorable that the cellulose diacetate for a retardation film has 120-230 mPa s of 6%-viscosity and 205,000-235,000 of weight average molecular weight Mw.
Patent JP-2013011184-A (JP)
Title: Vane compressor
Inventor: KUBO TAKASHI
IPC: F04C18/344
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a vane compressor that prevents chattering while reducing manufacturing costs.SOLUTION: An invertor 30 of the vane compressor 1 includes a motor stop control circuit 33 that supplies electric power to a stator coil 21 facing a magnetic pole of a rotor magnet 25 so that the magnetic force of attracting the rotor magnet 25 is generated, at a rotational position of a compressor rotor 13 where a difference between the sum of the volume of respective back pressure chambers 18 when the vane compressor 1 is in operation and the sum of the volume of the respective back pressure chambers 18 when the vane compressor 1 is at rest, is small.
Patent JP-2012044648-A (JP)
Title: Load driving device, image formation device, load driving method, and program
Inventor: YAMAMOTO NAOHIRO
IPC: G03G15/08
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by allowing application of a voltage pulse in antiphase across both ends of a capacitive load by utilizing resonance.SOLUTION: The load driving device includes an external capacitance 53, and coils L1-L3. It also includes an SW driving part in which a load capacitance 52, the external capacitance 53, and the coil L1 are connected to discharge electric charges to the external capacitance 53 from a third electrode, and after completion of discharging to the external capacitance 53, a load capacitance 51, the load capacitance 52, and the coil L3 are connected to discharge electric charges to a terminal 2-A from a terminal 1-A, and further, after completion of discharge to the terminal 2-A, the load capacitance 51, the external capacitance 53, and the coil L1 are connected to discharge electric charges to a terminal 1-B from the external capacitance 53, so that a pulse voltage in antiphase is applied.
Patent JP-2013011513-A (JP)
Title: Method and device for detection stop position of travelling article
Inventor: YAMAGUCHI AKASHI
IPC: G01B11/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate grasping of a distance amount of shift between the edge portion position of a travelling article and a reference stop position thereof even if the front surface of the travelling article is diagonally imaged, and to accurately determine whether the travelling article stops correctly at the reference stop position.SOLUTION: A stop position detection method used for a travelling article 3 includes the steps of: obtaining an imaged image F, by imaging means, containing a reference stop position PS preset as a position at which the travelling article 3 stops and an edge portion position PF of the travelling article 3 existing at a spot shifted vertically or horizontally relatively to the reference stop position PS; calculating a horizontal shift distance amount between the reference stop position PS and the edge portion position PF of the travelling article 3 in an actual space from the obtained imaged image F; and determining based on the obtained shift distance amount as to whether the travelling article 3 stops at the reference stop position PS.
Patent JP-2013017731-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KUNIDA MASANORI
IPC: A61B8/06
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To appropriately extract necessary doppler information in a technique to extract doppler information from a target position using continuous waves.SOLUTION: Frequency sample points are acquired respectively from frequency bands A-E, and power values of a frequency spectrum SP at respective frequency sample points are measured. In an example shown in the figure, power values a, b, c, d and e are used. In addition, the ratio p of a primary component to a direct current component (DC) and the ratio q of a secondary component to the direct current component (DC) are used. Five equations thus acquired are solved as a set of linear simultaneous equation with five unknowns to obtain solutions for five unknowns x, y, z, p and q. By doing so, necessary doppler signals are calculated as values of x, y and z of the direct current component (DC).
Patent JP-2011225599-A (JP)
Title: Human serum albumin-free stabilized interferon liquid formulation
Inventor: SAMARITANI FABRIZIO
IPC: A61K47/20
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized HSA-free liquid pharmaceutical composition which contains an interferon (IFN).SOLUTION: The composition is described, which is a solution that contains a buffer, a surfactant, an isotonicity agent and an antioxidant. Preferably the interferon is human recombinant IFN-beta.