baber/WOPTO huggingface dataset:
Patent JP-2021146804-A (JP)
Title: Information processing apparatus, vehicle and information processing method
Inventor: WANG XIAOYU
IPC: B60W40/02
Filed: 2020-03-17
Abstract: To provide an information processing apparatus capable of improving visibility of an on-vehicle meter panel.SOLUTION: An information processing apparatus 110 includes: an information acquisition part 111 acquiring travelling information on travelling of a vehicle provided with an on-vehicle meter panel; an image processing part 112 performing various kinds of processing to images photographed by an imaging part; and a display mode change part 120 changing a display mode of displayed information by a display part in accordance with change in the travelling information and the case where a handle exists on the sight line of a person facing the display part.SELECTED DRAWING: Figure 3
Patent JP-2021150792-A (JP)
Title: Vehicle display control device and vehicle system
Inventor: TAKADA MICHIHIRO
IPC: B60R1/00
Filed: 2020-03-18
Abstract: To make it possible, with respect to contamination on a plurality of sensors used for peripheral monitoring of a vehicle, to more precisely convey contents to a user while making intentions be easy to convey.SOLUTION: A vehicle display control device comprises: a contamination identification unit 114 for identifying presence/absence of contamination on a plurality of peripheral monitoring sensors; and a display control unit 115 that in the case of the contamination identification unit 114 identifying presence of contamination on a peripheral monitoring sensor 14, makes a contamination notification screen on which a contamination notification image for notifying that contamination is present on the peripheral monitoring sensor is displayed and a contamination detail screen on which a contamination detail image for indicating detail information on the contamination on the peripheral monitoring sensor is displayed be switched and displayed on a single display device 11 provided in a vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021148363-A (JP)
Title: Control device for heat source equipment
Inventor: NAKAHARA TAKAYUKI
IPC: F24F11/70
Filed: 2020-03-18
Abstract: To prevent repeated start and stop of heat source equipment, in a system that has a plurality of heat source equipment and switches the number of heat source equipment in operation according to the load.SOLUTION: A control device 30 of the heat source equipment that controls n heat source equipment 11a, 11b, and 11c includes a control unit 31. The control unit, when the load of the heat source equipment 11a falls within the first predetermined range equal to or higher than the upper limit of the preferable load range when a p heat source equipment 11 is operating, compares the operating efficiency of the p heat source equipment 11 currently in operation with the operating efficiency when operating the p + 1 heat source equipment 11, and selects and controls the operation with high operating efficiency. Or/and when the heat source equipment 11 of q units (2≤q≤n, q is an integer) is in operation and the load of the heat source equipment 11a falls within the second predetermined range below the lower limit of the suitable load range, the operating efficiency of the q heat source equipment 11 currently in operation is compared with the operating efficiency when the q-1 heat source equipment 11 are operated, and the operation with high operating efficiency is selected and controlled.SELECTED DRAWING: Figure 1
Patent JP-2021145967-A (JP)
Title: Posture holding auxiliary tool
Inventor: BABA TAKAYUKI
IPC: A61B6/00
Filed: 2020-03-19
Abstract: To provide a posture holding auxiliary tool that reduces load for both subject and photographer and has high reproducibility of an imaging position.SOLUTION: A posture holding auxiliary tool 100 includes: a posture holding part 10 for holding a part to be imaged; and a detector positioning part for holding an X-ray detector. The posture holding auxiliary tool may include a radiation instruction part 30 for indicating an X-ray radiation position. The posture holding auxiliary tool is preferably used for imaging carpal canal.SELECTED DRAWING: Figure 1
Patent JP-2021151132-A (JP)
Title: Charger
Inventor: ABE NORIYUKI
IPC: H01G4/40
Filed: 2020-03-19
Abstract: To provide a charger which can efficiently charge a battery with power generated by a solar cell.SOLUTION: A charger 1, which charges a battery 101 having a plurality of battery cells CE connected in series, includes: a solar cell 2; and a sub-power circuit 3 which selectively supplies power, generated by the solar cell 2, to each battery cell unit CUn. The sub-power circuit 3 includes: a first power adjustment unit WAm which adjusts the power generated by the solar cell 2 to the first power to output the adjusted power; a second power adjustment unit WBn which adjusts power, output from the first power adjustment unit WAm, to second power to supply the second power to the battery cell unit CUn; and a buffer battery 50 which is provided between the first power adjustment unit WAm and the second power adjustment unit WBn and can store the first power output from the first power adjustment unit WAm.SELECTED DRAWING: Figure 1
Patent JP-2021153258-A (JP)
Title: Sound signal output method and sound signal output device
Inventor: SHIROKIBARA FUTOSHI
IPC: H04R3/12
Filed: 2020-03-24
Abstract: To provide a sound signal output method and a sound signal output device capable of outputting sound signals of an arbitrary sound source to each of a plurality of regions.SOLUTION: A sound signal output method includes: acquiring a sound signal of a sound source; receiving the setting of reproduction information indicating whether or not the sound signal of the sound source is made to be outputted for each of a plurality of areas to which the sound signal is outputted; and outputting the reproduction information and the sound signal.SELECTED DRAWING: Figure 4
Patent JP-2021151212-A (JP)
Title: Defoaming agent
Inventor: SAITO AKANE
IPC: A23L7/10
Filed: 2020-03-25
Abstract: To provide a defoaming agent having a high defoaming effect without affecting a flavor or a texture of a product, and to improve appearance in drinking and eating.SOLUTION: There is provided a defoaming agent for removing air bubbles generated in hot-water reconstitution of puffed and dried rice, the agent comprising arginine as an active ingredient. An arginine content is 0.1 to 5.0 wt% based on a total weight of the puffed and dried rice. This can promote removal of the air bubbles generated in the hot-water reconstitution, thereby enabling improvement in a bubble residue in drinking and eating.SELECTED DRAWING: None
Patent JP-2021154806-A (JP)
Title: Pneumatic tire
Inventor: FUJIOKA TAKASHI
IPC: B60C11/03
Filed: 2020-03-26
Abstract: To provide a pneumatic tire capable of suppressing uneven wear.SOLUTION: A tire has a plurality of lands aligned in a tire width direction. At least one land in the plurality of lands has a first slit and a plurality of blocks segmented by the first slit and aligned in a tire circumferential direction. The first slit has a slit width narrow part, a first slit width wide part disposed on a first side in the tire width direction of the slit width narrow part, and a second slit width wide part disposed on a second side in the tire width direction of the slit width narrow part. The slit width narrow part and the first slit width wide part are inclined in a direction opposite to the tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2021154339-A (JP)
Title: Electroslag welding method
Inventor: SASAKI MASAHITO
IPC: B23K25/00
Filed: 2020-03-26
Abstract: To provide an electroslag welding method that can prevent hot water leakage during welding and that can produce a proper weld bead with no undercut and the like.SOLUTION: In an electroslag welding method, steel plates 1 and 2 vertically butt against each other at a prescribed interval; interval parts abut on each other in the state of being sandwiched between water-cooled copper plates 3 and 4; and the inside of a groove 5 surrounded by the steel plates 1 and 2 and the water-cooled copper plates 3 and 4 is welded. Characteristically, a glass tape T is arranged on a surface where the water-cooled copper plates 3 and 4 abut on the steel plates 1 and 2.SELECTED DRAWING: Figure 1
Patent JP-2021157672-A (JP)
Title: Fire monitoring system
Inventor: AOYAMA AKIHISA
IPC: G08B17/00
Filed: 2020-03-29
Abstract: To provide a fire monitoring system reliably preventing forgetting to remove a cover member attached to a fire sensor without additionally changing a structure and a function of the fire sensor.SOLUTION: In a fire monitoring system, a sensor management unit 48 of a receiver 10 receives a smoke density detected by an analog smoke detector 14 during construction work and compares it with a predetermined threshold value of the smoke density close to zero but not zero. When the smoke density is less than a predetermined threshold value, it is determined that a dustproof cover 15 to be a cover member is not removed. When the smoke density is equal to or larger than the threshold value, it is determined that the dustproof cover 15 is detached, and the determination results is displayed.SELECTED DRAWING: Figure 1
Patent JP-2021154705-A (JP)
Title: Mold set system
Inventor: WAKATSUKI TOMIO
IPC: B22D17/22
Filed: 2020-03-30
Abstract: To provide a mold set system capable of setting a mold in such a manner that, e.g., interference between a mold and a platen is suppressed by a simple facility.SOLUTION: A mold set system S comprises a platen 11 composed of a stationary platen 12 and a movable platen 14, an abutment part 32 movable along an opening/closing direction W of the platen 11 and a detection device 52 capable of detecting the movement amount M1 in the opening/closing direction W of the abutment part 32, and the abutment part 32 is moved from an initial position P1 to an abutment position Pb2 in contact with a mold 60, and, based on the movement amount M1 in the abutment position Pb2, whether the opening amount of the platen 11 is proper or not can be decided.SELECTED DRAWING: Figure 4
Patent JP-2021164024-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: TSUCHIDA TAKEO
IPC: H04N21/262
Filed: 2020-03-31
Abstract: To provide an information processing device, an information processing system, and an information processing method that can provide information in which a user is more interested.SOLUTION: A person determination unit determines, on the basis of detection information obtained from a detection unit, attributes of an approaching person who may be interested in displayed content on a display unit installed in correspondence with the detection unit. The content selection unit selects related content associated with the displayed content by referring to related content information that indicates related content associated with the candidate content for each pair of the candidate content that is a candidate for the displayed content and the attributes of the person.SELECTED DRAWING: Figure 1
Patent JP-2021163833-A (JP)
Title: Optical fiber, optical fiber base material, optical fiber resonator, optical fiber laser device, and optical fiber amplifier
Inventor: KAJIKAWA SHOTA
IPC: H01S3/067
Filed: 2020-03-31
Abstract: To provide an optical fiber having a structure with high mechanical strength regarding shear stress.SOLUTION: The optical fiber includes a core 1 doped with rare earth elements, an inner clad 2 located on the outside of the core, and at least one excitation light confinement region 3, which is located inside the inner clad without contacting the core and extends in the longitudinal direction of the optical fiber matrix, and is capable of confining excitation light.SELECTED DRAWING: Figure 1
Patent JP-2021146158-A (JP)
Title: Handbag
Inventor: TANAKA YOKO
IPC: A45C3/04
Filed: 2020-03-18
Abstract: To provide a handbag that can solve inconveniences such as protruding and falling of a bouquet or flower arrangement from the handbag and damaging to a flower portion when carrying the bouquet or flower arrangement in the handbag.SOLUTION: A handbag 1 with a bag body 4 having a rectangular upper opening 2 and a rectangular bottom 3 is provided with a bag part 5 which has an opening on the bottom surface and into which a clip of a bouquet can be inserted. The bag part is formed so that it can be inverted through the opening and folded onto the bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2021166427-A (JP)
Title: Power conversion device
Inventor: TOBARI KAZUAKI
IPC: H02P6/185
Filed: 2020-04-06
Abstract: To provide a power conversion device capable of highly accurately estimating q-axis inductance even without occurrence of torque pulsation.SOLUTION: The present invention relates to a power conversion device comprising a power converter including a switching element, and a control unit which controls the power converter driving a motor. The control unit calculates a phase error estimation value which is a deviation between a rotation phase value of the motor and a rotation phase estimation value, and calculates a q-axis inductance estimation value in such a manner that a component in reverse proportion to the phase error estimation value follows a determined value.SELECTED DRAWING: Figure 1
Patent JP-2021167874-A (JP)
Title: Mirror unit and head-up display device
Inventor: YAMAOKA MAMORU
IPC: G02B7/182
Filed: 2020-04-09
Abstract: To provide a mirror unit including a reflection mirror and a mirror holder to which the reflection mirror is fixed, in which the rattling of the mirror holder and the reflection mirror is suppressed and the deformation of the mirror holder and the reflection mirror is suppressed even if the reflection mirror is enlarged.SOLUTION: This mirror unit includes a mirror holder 10 to which a reflection mirror is fixed, a frame 11 that holds the mirror holder 10 rotatably, a rotation mechanism 12 that rotates the mirror holder 10 using a Y direction as an axial direction of the rotation, a helical torsion spring 13 that energizes the mirror holder 10 in one rotating direction of the mirror holder 10, and a tensile coil spring 14 that energizes the mirror holder 10 in a Y2 direction. One end part of the tensile coil spring 14 is attached to an end side part of the frame 11 in the Y2 direction. The other end part of the tensile coil spring 14 is attached to an end side part of the mirror holder 10 in the Y2 direction.SELECTED DRAWING: Figure 3
Patent JP-2021166970-A (JP)
Title: Urethane foam formation system
Inventor: TANAKA TOKUJI
IPC: B29C44/00
Filed: 2020-04-11
Abstract: To provide a system for forming urethane foams having different compositions in a more convenient mode.SOLUTION: A supply changeover part 32 for supplying any one raw material among a plurality of raw materials to a supply port of a measuring supply part 20 is provided, which prevents a first raw material 12a before changeover in changeover work from being mixed with a second storage space 11b for storing a second raw material 12b after changeover. Inlet side valves 521a and 521b are provided on a plurality of discharge pipes 51a and 51b branched from a discharge port 231 of the measuring supply part, which prevents the first raw material remaining in the discharge pipes in changeover of the raw material from reversely flowing to the measuring supply part. Outlet side valves 522a and 522b are provided on a plurality of discharge pipes, which allows reduction of a waste amount of the first raw material before changeover remaining in a gun hose 532a in changeover of the raw material.SELECTED DRAWING: Figure 1
Patent JP-2021172993-A (JP)
Title: Wall structure and method of constructing wall structure
Inventor: TAKATANI SHINJI
IPC: E04B1/20
Filed: 2020-04-21
Abstract: To provide a wall structure excellent in workability and a construction method of the wall structure.SOLUTION: A wall structure is formed by joining a frame 2 having columns 21 and beams and a wooden earthquake-resistant wall 3 surrounded by the frame 2. The wooden earthquake-resistant wall 3 is formed by arranging two wooden plate materials 31 so that their plate surfaces face each other. The clearance between the frame 2 and the wooden earthquake-resistant wall 3 is filled with a solidifying material 43, and the frame 2 and the wooden earthquake-resistant wall 3 are joined via a perforated steel plate 411 projected in a space between the frame 2 and the two wooden plate materials 31.SELECTED DRAWING: Figure 2
Patent JP-2021173561-A (JP)
Title: Chemical sensor
Inventor: OKUAKI YUSUKE
IPC: G01N27/414
Filed: 2020-04-21
Abstract: To provide a chemical sensor capable of controlling a threshold voltage and improving stability and efficiency of charge injection.SOLUTION: A chemical sensor 1 includes a sensing part 15 which is arranged on a semiconductor substrate 9 and is sensitive to a chemical substance, a transistor 31 which is arranged on one surface of the semiconductor substrate 9 in an electrically floating state and has a charge storage part 41 which accumulates electrical charge in at least a part thereof, and a potential control part 32 which controls the potential of the charge storage part 41 without involving the chemical substance on the sensing part 15.SELECTED DRAWING: Figure 3
Patent JP-2021171291-A (JP)
Title: Temporary storage tool
Inventor: SATO HITOSHI
IPC: A61G10/02
Filed: 2020-04-24
Abstract: To provide a temporary storage tool capable of being stored in a compact manner, for preserving the object, capable of being easily developed, and temporarily storing, even in a narrow space, for example, at a corridor of a hospital according to a condition of a patient.SOLUTION: A temporary storage tool 1 for temporarily storing a patient 100 who suffers from an infection disease, comprises: a flat sheet body 10 forming a laid mat part; a covering part 20 covering a patient 100; shape holding means 30 for the covering part 20; and ventilation selecting means 40. The covering part 20 is formed of a transparent soft resin sheet, a top part 21 extends in a slender state from a head to feet of the patient 100, and both ends thereof are closed, and the covering part is sized to store a whole body of the patient 100, One short edge 11 of the flat sheet body 10 and one short edge side of the covering part 20 are deposited, the flat sheet body 10 and the covering part 20 face each other, and other peripheral edges 12 can be closed. The shape holding means 30 is arranged at a prescribed interval so as to form a plurality of rows along a long side, on an external face of the covering part 20, and the top part 21 is held in an arc-shape in which the top part is curved gently.SELECTED DRAWING: Figure 1
Patent JP-2020171285-A (JP)
Title: Rice planting machine
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2020-04-27
Abstract: To provide a rice transplanting machine that is simplified in a power switching structure, the rice planting machine having an inter-row spacing transmission.SOLUTION: An inter-row spacing transmission 26 includes an output shaft 42 for transmitting power to a seedling planting device, multiple transmission gears supported on the output shaft 42 in parallel, a counter shaft 51 provided in parallel with the output shaft 42, and multiple counter gears supported to the counter shaft 51 and associated with each of the multiple transmission gears. One transmission gear among the multiple transmission gears is selected, and thereby a power transmission path to the output shaft 42 is configured to be switchable in multiple ways. The multiple transmission gears comprise: end side transmission gears 48, 121 positioned in an axial direction end side of the output shaft 42; and inside transmission gears 46, 47 positioned between both end side transmission gears 48, 121. The end side transmission gears 48, 121 are always engaged with the associated counter gears 56, 122.SELECTED DRAWING: Figure 8
Patent JP-2021171565-A (JP)
Title: container
Inventor: FUJII KOJI
IPC: A45D33/00
Filed: 2020-04-30
Abstract: To provide a container capable of suppressing an inner lid member from falling from a storing body.SOLUTION: A container comprises a storing body 11 having an opening end 14 and storing a cosmetic 3 therein, and an inner lid member 31 attached to the opening end 14. The inner lid member 31 comprises an inner lid part 33 positioned so as to close the opening end 14, and a fitting part 36 to be attached to the opening end 14. The inner lid part 33 includes a plurality of through holes 35 connecting a storing part 12 storing the cosmetic 3 in the storing body 11 to the outside. The inner lid part 33 is molded from a first resin material to which oil hardly adheres compared with the fitting part 36, and the fitting part 36 is molded from a second resin material softer than the inner lid part 33.SELECTED DRAWING: Figure 1
Patent JP-2020191631-A (JP)
Title: Image encoding device, probability model generating apparatus, and image compression system
Inventor: WEN SIHAN
IPC: H04N19/91
Filed: 2020-05-11
Abstract: To provide an image encoding method and apparatus, and an image compression system, capable of reducing time for decoding.SOLUTION: An image encoding device includes: a first feature extraction unit configured to perform feature extraction on an input image to obtain feature maps of N channels; a weighting unit configured to assign a weight to a feature map of each channel; and a second feature extraction unit configured to perform dimension reduction processing on the feature maps processed by the weighting unit and obtain and output feature maps of M channels, where M is smaller than N.EFFECT: Hence, a corresponding importance may be obtained by multiplying different feature maps by a weight and dimension reduction processing is performed by the second feature extraction unit on the feature maps processed by the weighting unit.SELECTED DRAWING: Figure 8
Patent JP-2021182691-A (JP)
Title: Data collection system, data collection method, and program
Inventor: TAKATSU KOJI
IPC: H04L12/28
Filed: 2020-05-19
Abstract: To shorten a data acquisition cycle.SOLUTION: A data collection system according to an aspect of the present invention is a data collection system that comprises a plurality of control units and collects data acquired by the plurality of control units. The control units each include a determination section that determines the timing to acquire the data based on unit specification information for specifying the control unit and information on the number of the control units.SELECTED DRAWING: Figure 3
Patent JP-2020129557-A (JP)
Title: Display device and light-emitting device
Inventor: OKAWA SHINGO
IPC: F21S2/00
Filed: 2020-05-19
Abstract: To improve the homogeneity of color in a plane.SOLUTION: A display device includes a display panel and light-emitting devices arranged on the back surface side of the display panel. Therein, each of the light-emitting devices has a light source and a wave-length conversion member. The wave-length conversion member converts wave length of light ray emitted from the light source. The wave-length conversion member has a wave-length conversion substance containing quantum dots. The quantum dots are an optical component having a plurality of light-emitting parts and light-incident surfaces opposite to the plurality of light-emitting parts which has a shaft of 1 to 100 nanometer and is contained in resin arranged so as to receive light, has a light emission surface which is directed to the back surface of the display panel and is perpendicular to the light incident surface, and the light emission surface includes the optical component a rugged pattern and, as a prevention structure which suppresses that light enters to the adjacent light emission part, the prevention structure which has a plurality of recessed parts, respective recessed parts are constituted associated with one corresponding to one corresponding end part, of the plurality of light-emitting parts.SELECTED DRAWING: Figure 2