baber/WOPTO huggingface dataset:
Patent JP-2016197791-A (JP)
Title: Imaging system and imaging method
Inventor: GUNJI KOICHI
IPC: H04N9/04
Filed: 2015-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of solving conventional problem that a zebra is displayed over an image irrespective of the distance to a subject, degrading the operability and visibility in exposure adjustment.SOLUTION: The imaging system includes imaging means and display means that displays images picked up by the imaging means in a live view mode. The display means supports exposure adjustment when imaging by displaying a specific sign which represents a whiteout area in an area having a brightness exceeding a predetermined value in the pick-up image. Acquisition means is provided which acquires a piece of distance information of each subject in the pick-up image. The display means performs the specific display only on the subjects included in a predetermined distance range based on the distance information.SELECTED DRAWING: Figure 1
Patent JP-2016201409-A (JP)
Title: Recognition device, recognition method, mounting device, and mounting method
Inventor: KAMIYAMA SHINJI
IPC: H05K13/08
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a recognition device and a recognition method, capable of excellently recognizing a semiconductor chip and estimating a position thereof at a low cost and in a short time, and also to provide a mounting device and a mounting method.SOLUTION: A recognition device includes: a lens for forming an image of a recognition object in movement; a division section for optically dividing the image into plural pieces in a movement direction; an imaging section with the number of divisions for imaging each of images obtained by being divided by the division section; and a signal processing section for recognizing a position of the recognition object on the basis of the image imaged by the imaging part with the number of divisions.SELECTED DRAWING: Figure 4
Patent JP-2016198907-A (JP)
Title: Sound absorbing nonflammable sheet
Inventor: KARINO TOSHIYA
IPC: D06M11/77
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing nonflammable sheet which is a sheet excellent in an echo suppression effect and an acoustic attenuation effect as a ceiling area component and a sound absorbing member installed in a ceiling of an architectural structure or a sound absorbing member as an attachment of the ceiling area component, has light weight and flexibility, and has nonflammability applicable to properties complying with the Building Standards Act.SOLUTION: A large number of ventilation holes with a bore diameter of 0.5-2.5 φmm are formed and arranged on the whole surface of a flexible laminate with a thickness of 0.35-2.0 mm, a rate of hole areas of the ventilation holes is set at 2.5-12.5%, the ventilation hole has at least "thermoplastic resin layer/air permeable cloth layer" as a layer structure of an inner wall cross section of the ventilation hole, and the thermoplastic resin layer contains 1.5-10 mass% of one or more selected from smectite-based clay mineral, synthetic smectite, sericite, fluorine mica and expanded graphite as thermally-expandable particles with respect to the thermoplastic resin layer.SELECTED DRAWING: Figure 1
Patent JP-2015165313-A (JP)
Title: Phase modulator for the modulation of light which interacts with the phase modulator
Inventor: BO KROLL
IPC: G02B30/00
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a phase modulator for the modulation of the phase of circular polarized light which interacts with the phase modulator.SOLUTION: A phase modulator includes: first and second substrates 2, 3; an electrode arrangement 4; and a liquid crystal layer 5 with liquid crystal molecules. The first substrate 2 is disposed adjacent to the second substrate 3. The liquid crystal layer 5 is disposed between the two substrates 2, 3. The first substrate 2 has a first surface 7, and the second substrate 3 has a second surface 8. The first surface 7 is produced so that the liquid crystal molecules 6 situated next to the first surface 7 are oriented substantially parallel to the first surface 7. The second surface 8 is produced so that the liquid crystal molecules 6 situated next to the second surface 8 are oriented substantially parallel to the second surface 8. The electrode arrangement 4 is controlled so that an in-plane component of the liquid crystal molecule orientation can be set within an angular range of about 180 degrees, e.g. between -90 degrees and +90 degrees related to a specifiable central orientation.
Patent JP-2016200929-A (JP)
Title: Collision avoidance assist device
Inventor: INOMATA RYO
IPC: G08G1/16
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a collision avoidance assist device that can suppress the occurrence of such a problem that collision avoidance assists becomes unnecessary actions.SOLUTION: The collision avoidance assist device comprises: an object determination unit 10 that determines whether an object not included in a camera detection range but included in a radar detection range is present; an angle determination unit 11 that when the object is present, determines whether an angle formed between an approach direction of the object with respect to an own vehicle and a longitudinal direction of the own vehicle is included in a prescribed angle range; a proximity possibility determination unit 12 that determines presence or absence of a possibility of proximity of the object to the own vehicle; a vehicle control unit 15 that when it is determined that the proximity possibility is present, performs a slow- brake control of the own vehicle so that the object is included in the camera detection range; and a collision possibility determination unit 14 that determines presence or absence of a possibility of the collision of the object with the own vehicle. When it is determined that the collision possibility is present, the vehicle control unit 15 performs a collision avoidance brake control of the own vehicle that avoids the collision with the object.SELECTED DRAWING: Figure 1
Patent JP-2016201655-A (JP)
Title: A/d converter
Inventor: NAKAJIMA ARATA
IPC: H03M1/08
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter, capable of reducing quantization error at a low cost by software, by adding only a periodical signal output circuit and a superposition circuit to a microcomputer.SOLUTION: An A/D converter includes: a periodical signal output circuit 7 for outputting a periodical voltage signal having a frequency higher than that of an input voltage signal; a superposition circuit 8 for superposing the periodical voltage signal outputted by the periodical signal output circuit 7 to an input voltage signal, and outputting the superposed signal; an A/D converter 2 for implementing A/D conversion of a voltage signal outputted by the superposition circuit 8; an averaging part 3 for sampling a digital signal A/D converted by the A/D converter 2 with a frequency higher than that of a periodical voltage signal outputted by the periodical signal output circuit 7, and averaging a sampled digital signal at every period of the periodical voltage signal; and an addition part 4 for adding a divided value, which is resolution of the A/D converter 2 divided by 2, and a digital signal averaged by the averaging part 3. The amplitude of the periodical voltage signal is equal to or larger than the divided value.SELECTED DRAWING: Figure 1
Patent JP-2016200725-A (JP)
Title: Lens system and imaging apparatus having the same
Inventor: HONMA JUNPEI
IPC: G02B7/04
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens system capable of easily changing a pressing direction on a lens holding frame with respect to an optical axial direction while reducing the number of components of a pressing member.SOLUTION: The lens system includes: a fixed part; a lens holding frame that holds the lens and is movable in an optical axial direction of the lens with respect to the fixed part by means of a cam mechanism; and a pressing mechanism that presses the lens holding frame in the optical axial direction. The pressing mechanism connects the lens holding frame and the fixed part via a string-like member, a pulley and an elastic member.SELECTED DRAWING: Figure 1
Patent JP-2015221200-A (JP)
Title: Delivery system, locker device and delivery management method
Inventor: UMAHARA KOICHI
IPC: A47G29/124
Filed: 2015-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance convenience in delivery of articles.SOLUTION: A method of utilizing a locker for delivering an article comprises: accepting a delivery request specifying the locker as a delivery destination of the article; locking the locker when the article is stored in the locker on the basis of the delivery request; and notifying a requester of the delivery request about retrieval key data required for unlocking. Here, when the article is stored in the locker and the delivery key data is accepted, the delivery key data is put in a delivery notification stand-by state and, when it is determined that delivery operation is complete, the delivery notification is performed for the delivery key data in the delivery notification stand-by state.
Patent JP-2015213065-A (JP)
Title: Organic light-emitting diode module, light-emitting device arranged by use thereof, and interactive wall
Inventor: SUNG CHIH FENG
IPC: H01L51/50
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting diode module which offers an interactive effect with an environment or human body action.SOLUTION: An organic light-emitting diode module comprises: a detection unit; a signal source screen unit; and an organic light-emitting diode unit. The detection unit produces corresponding detection signals based on the state of an external environment. The signal source screen unit determines whether or not to provide an output combination of colors based on the detection signals. The organic light-emitting diode unit activates a corresponding light emission circuit based the received output combination, thereby offering a corresponding final luminous color. Further, a light-emitting device and an interactive wall, each comprising the organic light-emitting diode module, are provided.
Patent JP-2016205776-A (JP)
Title: Building heating system
Inventor: KAMIZONO TAKASHI
IPC: F24D5/00
Filed: 2015-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a building heating system which effortlessly achieves improvement of the heating efficiency with a relatively simple structure.SOLUTION: A garage space 21, in which a vehicle C may be parked, is provided in a building 10 in addition to a living room 11. An air conditioner 31 is provided in an attic space 29 of the building 10. An intake duct 32 for taking in air in a corridor 12 and an intake duct 33 for taking in air in the garage space 21 are connected to the air conditioner 31 as ducts for taking the air into the air conditioner 31.SELECTED DRAWING: Figure 1
Patent JP-2016209116-A (JP)
Title: X-ray fluoroscopic apparatus, afterimage correction method for x-ray fluoroscopic image, and program
Inventor: FUJIKAWA MARI
IPC: A61B6/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an afterimage correction technique, even when alternately repeating photographing and fluoroscoping, capable of highly accurately correcting afterimage components.SOLUTION: Each time a photographed image is acquired, an X-ray fluoroscopic apparatus acquires an afterimage after the photographing, and compares pixel values for each of corresponding pixels of the afterimage acquired after the current photographing with afterimages acquired after the last and former photographing. On the basis of the magnitude relation, the X-ray fluoroscopic apparatus calculates a value after attenuation caused by time lapse of the pixel value of the afterimage for each pixel. The afterimage is removed by subtracting the calculated value after the attenuation, from the pixel value of the fluoroscopic image obtained after the current photographing.SELECTED DRAWING: Figure 6
Patent JP-2015166879-A (JP)
Title: Image projection device and projection optical system
Inventor: FUJITA KAZUHIRO
IPC: G02B17/08
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device capable of reducing deterioration of optical performance at a lower cost.SOLUTION: An image projection device comprises: a housing; and a projection optical system having a concave mirror and for projecting an image in conjugation with an object to a target projection surface. In the image projection device, the entirety of the projection optical system is housed inside the housing. The housing has a dent. The dent includes inclinations with respect to a first opening through which projection light reflected by the concave mirror is passed and with respect to a second opening, as the opening of the dent, which is formed nearer to the target projection surface side than the first opening.
Patent JP-2016212653-A (JP)
Title: Object extraction classification device and program thereof
Inventor: YOSHIDA TAKUYA
IPC: G06T7/20
Filed: 2015-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an object extraction classification device which extracts and classifies an object during video imaging.SOLUTION: An object extraction classification device 1 includes: color feature information generation means (luminance difference generation means 10, color phase difference generation means 11) for generating an image including color feature information showing the existence of an object from a difference for each frame of a video image; and space dividing means 13 for dividing an image including a color feature information into a partial space and convex hull information showing the feature of the convex hull from the convex hull of the partial space having continuity based on Gromov-Hausdorff distances; and classification means 17 for generating information peculiar to topology from the convex hull information, generating a probability model/probability distribution of the peculiar information, and extracting and classifying the object by the previously determined classification standard.SELECTED DRAWING: Figure 1
Patent JP-2016216171-A (JP)
Title: Mobile crane, and method for erecting or lowering attachment of mobile crane
Inventor: MIYAZAKI KAZUYUKI
IPC: B66C23/64
Filed: 2015-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile crane for performing assembling and disassembling at the construction site which can reduce load applied on a derricking device, and a method for erecting or lowering an attachment of the mobile crane.SOLUTION: A mobile crane includes: a first joint part 36 provided in an attachment 2; a second joint 65 provided in a counterweight 5; and a support switching part 72 capable of switching the counterweight 5 between a state of being supported by a traveling body 1 and a state of not being supported thereby. When the mobile crane is switched to the state of the counterweight 5 not being supported by the traveling body 1 in a state that the first joint part 36 and the second joint part 65 are joined with a joint body 47, force is exerted from the counterweight 5 to the attachment 2 in a direction that allows the attachment 2 to erect.SELECTED DRAWING: Figure 1
Patent JP-2016217236-A (JP)
Title: Exhaust emission control device of internal combustion engine and particulate matter detection device
Inventor: UEKI TAKESHI
IPC: F01N3/24
Filed: 2015-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of reducing small-diameter PM without sacrificing cleaning of emission excluding PM, and a particulate matter detection device capable of detecting a situation that much small-diameter PM is produced, with high accuracy.SOLUTION: An electric resistance-type PM sensor 14 is disposed on an exhaust passage 12 of an engine 10 as an internal combustion engine. An amplification factor of sensor output raised by operation of a heater disposed on the PM sensor 14 is acquired, and average particle size of PM is detected on the basis of the amplification factor. The number of PM in an exhaust gas is detected on the basis of PM weight, a PM average volume and a PM concentration captured by the PM sensor 14 when the output of the PM sensor 14 reaches a prescribed value. When the average particle size of PM is a prescribed value or less, and the number of PM is a prescribed value or more, the situation that much small-diameter PM is produced, is determined, and an exhaust temperature is raised to be 650°C or more for decomposing the small-diameter PM by the heater 15 disposed on the exhaust passage 12 or engine control.SELECTED DRAWING: Figure 1
Patent JP-2016040902-A (JP)
Title: Imaging display device and control method therefor
Inventor: SHIOBARA RYUICHI
IPC: H04N5/225
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To change the time lag from imaging to display depending on the change in the optical characteristics of a lens.SOLUTION: An imaging display device 1 includes a lens unit 10, an imaging section 20 for outputting an imaging signal DS obtained by imaging, an image signal generation unit 30 for generating an image signal D by performing image processing depending on the optical characteristics of the lens unit 10, a display 40 for displaying an image based on the image signal D, and a timing control unit 70 for controlling the phase difference from the start of frame of the imaging signal DS to the start of frame of the image signal D, so as to change depending on a predetermined time required for image processing.SELECTED DRAWING: Figure 1
Patent JP-2016222048-A (JP)
Title: Vehicular air-conditioning blowout port part structure
Inventor: YOSHIMURA AYA
IPC: F24F13/075
Filed: 2015-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily adjust a wind direction of air blown out from a blowout port part.SOLUTION: A wind direction adjustment device 10, which is provided at a blowout port part of an instrument panel, comprises longitudinal fins 13, and a shut damper 20, and the shut damper 20 opens/closes the blowout port part 3. A rib 30, which is provided on a side part of a principal surface 21a of the shut damper 20, is provided with a guide surface 31a which is perpendicular to the principal surface 21a and faces a center. The guide 31a in the state that the blowout port part 3 is opened extends from a side end of the shut damper 20 towards a rear part thereof, air blown onto the guide surface 31a flows towards a center of the blowout port part 3, and passes between the longitudinal fins 13.SELECTED DRAWING: Figure 4
Patent JP-2016226162-A (JP)
Title: Insulated power conversion device
Inventor: GOH TECK CHIANG
IPC: H02M7/48
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To boost a voltage of a DC power source in an insulated power conversion device.SOLUTION: Switching elements S1-S4 are functioned to convert DC power from a DC power source 10 into AC power or convert AC power into DC power. An intermediate point between the switching elements S1 and S2 is connected to one terminal of a transformer T, and an intermediate point between the switching elements S3 and S4 is connected to the other terminal of the transformer T. A positive terminal of a DC power source 10 is connected to an intermediate tap of a primary side coil L1 that configures the transformer T. Switching operations of the switching elements S1-S4 are controlled in such a manner that a voltage of the DC power source 10 is boosted by leakage inductance of the transformer T.SELECTED DRAWING: Figure 1
Patent JP-2016222452-A (JP)
Title: Printer
Inventor: EBIHARA TAKASHI
IPC: B65H23/192
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can highly reliably prevent the occurrence of breakage and jam even at the time of re-printing after returning conveyance from a stacking of a continuous recording material.SOLUTION: In a printer, with respect to a buffer motor 22 which drives a buffer part 21 controlling the conveyance speed by applying tension to a recording material 11 between a tractor 17 for holding and conveying the continuous recording material 11 having perforations with a set prescribed interval and a heat fixing part 23 for thermally fixing toner on the recording material 11 by holding the recording material 11 between a heat roller 24 and a pressure roller 25 for contact, drive control is performed so as to move the buffer part 21 to any position for deviating from a re-contact position in conjunction with the returning conveyance operation of the recording material 11 by the tractor 17 so that the positions of the perforations do not overlap with the re-contact position between the heat roller 24 and the pressure roller 25 of the heat fixing part 23 on the basis of length information of the recording material 11 at the time of re-printing after returning conveyance from the stacking of the recording material 11 by a control part 35.SELECTED DRAWING: Figure 2
Patent JP-2017001354-A (JP)
Title: Watermark paper
Inventor: IDE HIDEYOSHI
IPC: G02B5/18
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a watermark paper enabling arbitrarily changing the display of a watermark pattern and recorded optical image information even during observation from the same field of view.SOLUTION: A watermark paper which has a lighting control element part in which a light penetration amount is changed by a voltage state, and is obtained by including an intermediate layer of a thickness of 6 μm-300 μm into a paper layer includes in the intermediate layer or the paper surface, an electric power supply part which supplies electric power to the lighting control element part. The watermark paper changes a watermark image by switching the lighting control element part to a transparent state and a mirror surface state by controlling a voltage with electric power supplied from the electric power supply part.SELECTED DRAWING: Figure 1
Patent JP-2017003542-A (JP)
Title: Average flow rate calculation device
Inventor: KUROKAWA TOSHIKUNI
IPC: G01P5/00
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an average flow rate calculation device capable of achieving improvement of accuracy of calculating an average flow rate.SOLUTION: A personal computer (PC) 2 calculates an average flow rate from flow rate data measured by a laser Doppler flow meter 1. The PC 2 performs fast Fourier transform (FFT) on the flow rate data, extracts a low frequency component of a signal on which the FFT has been performed with a low-pass filter, and performs inverse fast Fourier transform (IFFT) on the extracted signal. A transfer function of the low-pass filter is the Fermi-Dirac distribution function.SELECTED DRAWING: Figure 1
Patent JP-2017002688-A (JP)
Title: Bottom slab construction method and bottom slab structure
Inventor: NISHIDA YASUO
IPC: E02D23/00
Filed: 2015-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a bottom slab construction method which enables simple and high quality construction and bottom slab structure.SOLUTION: A bottom slab construction method includes a vertical shaft construction step of forming a vertical shaft 1 by an open caisson method, a frame material construction step of forming an annular steel frame material 3 by combining a plurality of box-shaped members 31, a frame material precipitation and installation step of precipitating the steel frame material 3 and placing the steel frame material 3 in an excavation bottom face of the vertical shaft 1, and an installation step of installing an internal concrete 4, a central concrete 5, and a cutting edge concrete 6.SELECTED DRAWING: Figure 2