baber/WOPTO huggingface dataset:
Patent JP-2019122539-A (JP)
Title: Ultrasound diagnostic apparatus
Inventor: SAKAI TAKASHI
IPC: A61B8/14
Filed: 2018-01-16
Abstract: To provide an ultrasound diagnostic apparatus capable of easily recognizing the position of a to-be-recognized object in a depth direction.SOLUTION: The ultrasound diagnostic apparatus includes an ultrasound probe having a plurality of transducers arranged in a plurality of longitudinal columns disposed in a short axis direction. In addition, the ultrasound diagnostic apparatus comprises: an image generation unit that outputs a drive signal to transducers in each column of the ultrasound probe and acquires reception signals, and generates ultrasound image data corresponding to each column from the reception signals corresponding to each column; an image processing unit that colors images 311A, 311B, 311C of the needle portion of a puncture needle, which are recognition objects of respective ultrasound image data sets, such that the images can be separately identified, and combines the plurality of ultrasound image data sets including the needle portion images to generate a combined image data; and display control unit that generates identification mark 320 to indicate that the color of a needle portion image in the composite image data corresponds to which position in the depth direction of an ultrasound image 310 in the composite image data, and displays the generated identification mark and the ultrasound image.SELECTED DRAWING: Figure 11
Patent JP-2019124591-A (JP)
Title: Substrate defect inspection device, substrate defect inspection, and storage medium
Inventor: IWANAGA SHUJI
IPC: G01N21/956
Filed: 2018-01-17
Abstract: To provide a technique with which it is possible to appropriately classify substrate defects on the basis of the image of an inspection object that is obtained by imaging the substrate.SOLUTION: Deep learning is exercised on a captured image obtained by imaging a substrate and binarized data that includes a defect region is obtained by 2 class classification unit 3. A rectangular color image including the defect region is created from this binarized data, and the type of defect is estimated using deep learning on the basis of this image. Furthermore, the shape and other attributes and the position on a wafer W of the defect region are calculated on the basis of the binarized data, and the type of detect is estimated using a rule base on the basis of these pieces of information. The type of defect is systematically determined on the basis of the estimation result by deep learning and the estimation result by a rule base.SELECTED DRAWING: Figure 4
Patent JP-2019123386-A (JP)
Title: Control mode setting device and control mode setting method
Inventor: TAKEDA YOSHIHIRO
IPC: B60R16/02
Filed: 2018-01-17
Abstract: To provide a control mode setting device and a control mode setting method capable of preventing a control mode unsuitable to a region where a vehicle is located from being set.SOLUTION: A control mode setting device includes a storage part for storing a plurality of control modes to be set in a control object of a vehicle, and a setting part for setting a control mode suitable to a region where the vehicle is located among the control modes on the basis of a detection result of a position information acquisition part for acquiring position information of the vehicle. The control mode setting device (the setting part) sets a control mode suitable to a region shown by position information among the plurality of control modes when the position information can be acquired (S13: YES, S19), and sets the most general-purpose control mode among the plurality of control modes when the position information cannot be acquired (S13: NO, S14).SELECTED DRAWING: Figure 2
Patent JP-2018082501-A (JP)
Title: Method and device for correlating media meta data
Inventor: TODD KULICK
IPC: H04N21/84
Filed: 2018-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for correlating media meta data.SOLUTION: A DVR (Digital Video Recorder), a server, or the other agents correlate media meta data from various transmission sources such as an EPG (Electronic Program Guide) data provider and a plurality of video-on-demand (VOD) service providers. Missing information is inserted from at least one meta data transmission source into instance. As with respect to each transmission source from which a program is available, the DVR stores an identifier of the transmission source related to instance of a standard data structure corresponding to the program on a permanent storage of the DVR. The DVR receives a search reference from a user, and searches for the stored instance of the standard data structure corresponding to the program satisfying the reference.SELECTED DRAWING: Figure 3
Patent JP-2019128022-A (JP)
Title: Motor-operated valve
Inventor: SUGANUMA TAKESHI
IPC: F16K31/04
Filed: 2018-01-25
Abstract: To provide a motor-operated valve that can suppress abrasion deterioration, restraint variation in valve closing force and improve durability performance.SOLUTION: A motor-operated valve includes abrasion resistant coating applied to at least one of a rotational slide surface between a valve holder 23 and a washer 27 and a rotational slide surface between the washer 27 and a valve element 25 or valve stem 21.SELECTED DRAWING: Figure 5
Patent JP-2018169385-A (JP)
Title: Method of nondestructively diagnosing barrier fences
Inventor: MAEDA YOSHIFUMI
IPC: G01N29/12
Filed: 2018-01-26
Abstract: To provide a method of nondestructively diagnosing barrier fences, which enables quick screening inspection for conditions of barrier fences associated with aging and defective workmanship, more specifically, corrosion, insufficient footing depth, bend, reduction in force binding base portions.SOLUTION: A nondestructive diagnostic method for barrier fences is provided, the method being designed to nondestructively diagnose the health of a barrier fence based on vibration properties acquired from a vibration waveform generated by vibrating a pillar 12 of the barrier fence. The method comprises: evaluating degradation of rigidity or of fixing power associated with corrosion, insufficient footing depth, bend, and reduction in force binding a base portion of the pillar 12 based on data on natural vibration, one of the vibration properties; evaluating the footing depth, bent positions, and corroded positions of the pillar 12 based on data on an impact elastic wave, one of the vibration properties; and diagnosing the health of the barrier fence according to the natural vibration-based evaluation and the impact elastic wave-based evaluation.SELECTED DRAWING: Figure 1
Patent JP-2019130678-A (JP)
Title: Inkjet recorder
Inventor: TAMAI HIROATSU
IPC: B41J13/10
Filed: 2018-01-29
Abstract: To provide an inkjet recorder capable of restraining the occurrence of a jam in a lower part of a recording head while restraining reducing of impact accuracy of ink.SOLUTION: An inkjet recorder 100 comprises a plurality of recording heads 17a-17c, a first carrier belt 8 having a carrying surface 8a for carrying a sheet P, a first suction device 30 for adsorbing the sheet P to the first carrier belt 8, a guide member 60 arranged on the upstream side in the sheet carrying direction to the respective recording heads 17a-17c and guiding the sheet P between an ink discharge surface F and the carrying surface 8a, a movement mechanism 70 for moving the guide member 60 between a guide position and a retreat position, and a control part 110 for controlling the movement mechanism 70. The control part 110 can execute first printing operation for printing in a state of arranging the guide member 60 in the guide position and second printing operation for printing in a state of arranging the guide member 60 in the retreat position.SELECTED DRAWING: Figure 9
Patent JP-2019131378-A (JP)
Title: Particulate matter feeding device
Inventor: NO RYUHEI
IPC: B65G65/46
Filed: 2018-02-01
Abstract: To provide a particulate matter feeding device which prevents unexpected fall-off of particulate matters.SOLUTION: A particulate matter feeding device for feeding particulate matters comprises: a feeding hopper 10 by which the particulate matters are fed to an internal space 10A by an air flow generated by making the internal space 10A, storing the particulate matters, have negative pressure; a conveyance pipe 20 whose upstream side is connected to an exhaust port 10D of the feeding hopper 10 and whose downstream end part is opened; a screw 21 which is arranged in the conveyance pipe 20 to convey the particulate matters from upstream to downstream of the conveyance pipe 20 by rotating; a lid part 23 which is provided at the downstream end part of the conveyance pipe 20 and normally opens an opening 20A, and closely contacts with an opening 29A by a suction force generated when the internal space 10A is made to have negative pressure; and a through hole which is provided to the lid part 23 to make the air flow for pushing back the particulate matters at the downstream end part of the conveyance pipe 20 to the upstream side under a condition where the lid part 23 closely contacts with the opening 20A.SELECTED DRAWING: Figure 2
Patent JP-2019034535-A (JP)
Title: Apparatus and method for additively manufacturing three-dimensional objects, and evaluation device for that apparatus
Inventor: FLORIAN BECHMANN
IPC: B33Y50/02
Filed: 2018-02-06
Abstract: To provide an apparatus for additively manufacturing three-dimensional objects allowing a reliable and, in particular highly integratable, determination of the cooling behavior of layers of a powdered build material which have been selectively irradiated by an energy beam during an additive manufacturing process.SOLUTION: The apparatus comprises: an irradiation device 8 configured to generate at least a first and a second energy beam 4, 9, so that the second energy beam 9 follows the path of the first energy beam 4 with a prescribed local and/or time offset; a detection device 11 configured to detect radiation 12 emitted from a portion of a layer 2 of a powdered build material 3 which has been selectively irradiated with the first energy beam 4; and an evaluation device 14 configured to evaluate the detected radiation 12 regarding the cooling behavior of the portion of the layer 2 of the powdered build material 3 which has been selectively irradiated with the first energy beam 4.SELECTED DRAWING: Figure 1
Patent JP-2019137105-A (JP)
Title: tire
Inventor: HIKITA MASAHIRO
IPC: B60C9/20
Filed: 2018-02-06
Abstract: To provide a tire which can improve uniformity while maintaining high turning performance.SOLUTION: A tire including a tread reinforcement layer 7. The tread reinforcement layer 7 includes a ply reinforcement part 8 on which a belt-like ply 9 is wound. The ply reinforcement part 8 comprises: plural tilting elements 13 which so extends between a first end 8e and a second end 8i as to be tilted with respect to tire circumferential direction; and a first end part element 14 and a second end part element 15 which alternately connects the plural tilting elements 13. The tilting elements 13 are so located in the tire circumferential direction as to be spaced from one another, and are tilted in a same direction with respect to the tire circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2019136716-A (JP)
Title: Low pressure casting machine
Inventor: KUSAKA HIROO
IPC: B22D18/08
Filed: 2018-02-06
Abstract: To provide a low pressure casting machine capable of keeping the pressure in a pressurization chamber into a prescribed pressure value.SOLUTION: A low pressure casting machine 1 where an inert gas is introduced into a pressurization chamber 11 and a molten metal M is pressurized, comprises: the pressurization chamber 11; an exhaust passage communicated with the pressurization chamber 11; and a first check valve 25 and a second check valve 26 provided at the exhaust passage. The first check valve 25 allows the flow-out of the gas from the pressurization chamber 11 in the case the pressure in the pressurization chamber 11 is a first pressure value or higher, the first pressure value being higher than the outside pressure of the first check valve 25, and the second check valve 26 allows the flow-in of the gas to the pressurization chamber 11 in the case the pressure in the pressurization chamber 11 is a second pressure value or lower, the second pressure value being lower than the outside pressure of the second check valve 26.SELECTED DRAWING: Figure 1
Patent JP-2019140459-A (JP)
Title: Display information creation device, information processing device, photographing system, and program
Inventor: SURESH MURALI
IPC: H04N5/232
Filed: 2018-02-07
Abstract: To provide a display information creation device that, even when shooting multiple images with multiple shooting devices, can easily grasp a shooting location and a shooting angle of each shooting device and make it easier to select an image.SOLUTION: A display information creation device 20 includes: terminal-side acquisition means 210 for acquiring information on a shooting range of each camera of a plurality of cameras; arrangement deriving means 230 for obtaining a three-dimensional arrangement of the shooting range when the shooting range is viewed in a three-dimensional space on the basis of information of the shooting range; and creation means 240 for creating display information for a display device that displays a three-dimensional arrangement.SELECTED DRAWING: Figure 2
Patent JP-2019138593-A (JP)
Title: Supercooled water producing device and supercooled water manufacturing method
Inventor: BANO TATSUNORI
IPC: F28D9/02
Filed: 2018-02-14
Abstract: To provide a technology which easily prevents a phase change from water to ice from propagating to supercooled water and can produce the supercooled water.SOLUTION: The invention relates to a supercooled water producing device including: a plate type heat exchanger which conducts heat exchange between water and a heat medium having a temperature that is lower than or equal to a freezing point of water to produce supercooled water; and means which blows airflow onto an outer surface of the plate type heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2019139152-A (JP)
Title: Image processing apparatus
Inventor: ISHIDO KOHEI
IPC: G03G21/16
Filed: 2018-02-14
Abstract: To provide an image processing apparatus that can ensure safety of an operator.SOLUTION: An image forming apparatus 10 comprises: a drive shaft 107 that is connected to a drive motor 108; a drive pulley 101 that is connected to a photoreceptor 41; an endless transmission belt 109 that is laid between the drive shaft 107 and the drive pulley 101 and transmits driving force of the drive motor 108 to the photoreceptor 41; a tension roller 103 that provides predetermined tension to the transmission belt 109; an open/close detection unit 16 that detects an open/close state of a door 20 constituting a housing of the image forming apparatus 10; and a drive control unit 82 that, when the open state of the door 20 is detected by the open/close detection unit 16, moves the tension roller 103 to weaken the tension of the transmission belt 109.SELECTED DRAWING: Figure 3
Patent JP-2019144447-A (JP)
Title: Image display unit and method for controlling image display unit
Inventor: WADA TAKUTO
IPC: G09G5/14
Filed: 2018-02-22
Abstract: To minimize the influence of missing in part of an image even after the occurrence of the missing.SOLUTION: In a projector 200, when missing of any pixel data is detected by a signal detection unit 251, an image processing unit 257 executes interpolation processing of interpolating and generating pixel data of a pixel constituting display image data, the pixel being a non-set pixel to which an image feature amount cannot be set due to missing of the pixel data on the basis of pixel data of another channel from which missing of pixel data is not detected, and in the interpolation processing, interpolates the pixel data of the non-set pixel with pixel data of a reference pixel selected from a pixel other than the non-set pixel.SELECTED DRAWING: Figure 3
Patent JP-2019145454-A (JP)
Title: Aberration measuring method and electron microscope
Inventor: KONO YUJI
IPC: H01J37/22
Filed: 2018-02-23
Abstract: To provide an aberration measuring method capable of reducing the influence of image drift.SOLUTION: An aberration measuring method according to the present invention in an electron microscope includes a step of obtaining a first image that is a transmission electron microscope image of a sample (S100), a step of scanning an irradiation angle of an electron beam applied to a sample, multiply-exposing a plurality of transmission electron microscope images obtained at different irradiation angles, and obtaining a second image (S102), and a step of calculating aberration from the first image and the second image (S104).SELECTED DRAWING: Figure 2
Patent JP-2019146710-A (JP)
Title: Flow sensor and respiratory function examination device
Inventor: KONNO RIO
IPC: A61B5/097
Filed: 2018-02-26
Abstract: To provide a flow sensor capable of improving accuracy of a measurement result of a respiratory function; and to provide a respiratory function examination device.SOLUTION: A flow sensor includes a first cylinder part held in the mouth of a human, a screen storage part having a screen inside, and a second cylinder part positioned on the opposite side to the first cylinder part with respect to the screen storage part. The second cylinder part includes a minimum inner diameter part having the minimum inner diameter, and an outlet end which is an end on the opposite side to the screen storage part, and the inner diameter of the second cylinder part is enlarged gradually from the minimum inner diameter part toward the outlet end.SELECTED DRAWING: Figure 12
Patent JP-2018202137-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ODAKA AKIHIRO
IPC: A61B5/055
Filed: 2018-02-27
Abstract: To provide a magnetic resonance imaging apparatus capable of adjusting irradiation gain at a high speed without being affected by receiving sensitivity.SOLUTION: The magnetic resonance imaging apparatus includes: an imaging part including a transmission part for applying a high-frequency magnetic field pulse to a subject, and a receiving part for detecting a nuclear magnetic-resonance signal from the subject; an operation part for performing prescribed arithmetic processing including imaging processing to the nuclear magnetic-resonance signal acquired by the receiving part; and a control part for controlling imaging by the imaging part. The control part includes an imaging sequence of performing pre-scanning, prior to the imaging, according to a predetermined intensity of high-frequency magnetic field pulse. The operation part includes: a high-frequency magnetic field distribution acquisition part that acquires high-frequency magnetic field distribution generated by the predetermined intensity of high-frequency magnetic field pulse by the transmission part, on the basis of the nuclear magnetic-resonance signal detected by the receiving part in the pre-scanning; an average value calculation part for calculating an average value of the high-frequency magnetic field distribution; and an intensity adjustment part that adjusts the intensity of the high-frequency magnetic field pulse that the transmission part applies, on the basis of the average value.SELECTED DRAWING: Figure 1
Patent JP-2019149306-A (JP)
Title: Electrolyte leakage detection device
Inventor: ISHIKAWA FUMIKO
IPC: B60K1/04
Filed: 2018-02-27
Abstract: To provide an electrolyte leakage detection device capable of preferably detecting leakage of an electrolyte from a vehicle battery.SOLUTION: An electrolyte leakage detection device comprises: a battery module 6 (battery 6) mounted on an electric vehicle (vehicle 1); a battery case 12 housing the battery 6; a tray 12b structuring a lower part of the battery case 12; a concave part 14 which is provided at a position opposite to a lower surface of the battery 6 of the tray 12b and is recessed in a lower direction while opening so as to include a lower region of the battery 6; a pH sensor 15 provided with a bottom surface of the concave part 14; a water maintaining part 19 which can maintain water so as to be contacted to the pH sensor 15; and a first passage 16a supplying the water to the water maintaining part 19. The leakage of an electrolyte from the battery 6 is detected by detecting the change of a pH value based on a reaction between the electrolyte contained in the battery 6 and the water (condensate water Wd) held by the water maintaining part 19 by the pH sensor 15.SELECTED DRAWING: Figure 2
Patent JP-2019149061-A (JP)
Title: In-facility monitoring system and in-facility monitoring method
Inventor: TSUKAHARA SHINICHI
IPC: G08B25/04
Filed: 2018-02-28
Abstract: To efficiently support a narrowing down of suspects or criminals using face images taken from multiple angles acquired when entering a facility in the case where an incident occurs in a closed facility such as a stadium.SOLUTION: A plurality of cameras captures a visitor at a plurality of different angles when entering a facility where a plurality of in-facility cameras are installed at predetermined positions. A monitoring device accumulates visitor data associated with each captured image captured at a plurality of different angles and identification information of the visitor; in response to a detection notification of an abnormality in the facility, the in-facility camera that images a location where the abnormality is detected or its periphery is identified as an in-facility location in-facility camera; the monitoring device extracts one or more visitors appearing in the captured image captured by the in-facility camera near the abnormal location; and the monitoring device transmits information related to a guard target to a mobile terminal possessed by a guard man who goes around the facility while defining one or more extracted visitors as the guard target.SELECTED DRAWING: Figure 11
Patent JP-2019149759-A (JP)
Title: Communication device and communication method
Inventor: YAMADA RYOTA
IPC: H04W12/02
Filed: 2018-02-28
Abstract: To provide a communication device and a communication method, capable of safely performing communication even when an eavesdropper has a plurality of antennas.SOLUTION: A communication device includes: a modulation part for generating modulation symbols from data; and a transmission part which arranges the modulation symbols in a shared channel and transmits them therethrough. The shared channel includes a plurality of modulation symbol groups. The modulation symbol group includes one or a plurality of demodulation symbols. At least two of the plurality of modulation symbol groups are set to amplitudes different from each other, and the amplitude is one of a plurality of amplitude candidates, and the plurality of amplitude candidates include 0.SELECTED DRAWING: Figure 4