baber/WOPTO huggingface dataset:
Patent JP-2021048460-A (JP)
Title: Circuit arrangement, oscillator, electronic apparatus, and movable body
Inventor: UNO TOMOHIRO
IPC: H03K3/011
Filed: 2019-09-18
Abstract: To provide a circuit arrangement that can prevent the occurrence of a data transfer error due to instability of power supply voltage caused by an increase in current consumption in a heater.SOLUTION: A circuit arrangement 20 includes: an oscillation circuit 30 that oscillates a vibrator 10 to generate an oscillation signal OSCK; an oven control circuit 40 that controls a heater 2 provided in correspondence with the vibrator 10; a non-volatile memory 70 that stores control data DCN; a holding circuit 80 that holds the control data DCN transferred from the non-volatile memory 70; and a processing circuit 50 that performs processing based on the control data DCN held by the holding circuit 80. After power supply voltage is supplied, the processing circuit 50 performs processing of transferring the control data DCN from the non-volatile memory 70 to the holding circuit 80, and after the transfer of the control data DCN is completed, starts the operation of an oven control circuit 40 on the basis of a data transfer completion signal.SELECTED DRAWING: Figure 1
Patent JP-2021047602-A (JP)
Title: Information processing device and information processing program
Inventor: NAKAYAMA SHUNGO
IPC: G06F1/3228
Filed: 2019-09-18
Abstract: To restart power supply to an SSD after a prescribed time has elapsed since the power supply is suspended even if a request is received for restarting the power supply to the SSD within the prescribed time after the power supply is suspended to the SSD.SOLUTION: A power suspend processing unit 28 suspends power supply to an SSD 22 when a transition condition to a power saving mode is satisfied. A return processing unit 30 stands by for a standby time when receiving a start request for supplying the power to the SSD 22 within a prescribed time prescribed by the specification of SSD 22 after the power supply to the SSD 22 is suspended, and then restart the power supply to the SSD 22.SELECTED DRAWING: Figure 2
Patent JP-2020132133-A (JP)
Title: Vehicle sunroof panel
Inventor: YOSHIKAWA HIROTAKE
IPC: B60J7/043
Filed: 2019-09-18
Abstract: To provide a vehicle sunroof panel which enables smoothing of an attachment surface to which a roof element is attached.SOLUTION: A sunroof panel 30 includes: a side frame 110 having a first inner plate 115 including a first inner attachment surface 114 forming a part of an inner attachment surface 38, and a first inner stepped plate which extends from a longitudinal end part of the first inner plate 115 so as to form a step with the first inner plate 115; a first connection frame 150 having a second inner plate 155 including a second inner attachment surface 154 forming a part of the inner attachment surface 38; and a film 33 bonded to the first inner attachment surface 114 and the second inner attachment surface 154 so as to cover a gap formed between the first inner plate 115 and the second inner plate 155.SELECTED DRAWING: Figure 8
Patent JP-2021049646-A (JP)
Title: Heating device and printer
Inventor: KIDO TAKUTO
IPC: B41J2/01
Filed: 2019-09-20
Abstract: To prevent the missing of a printed image, and to reduce power for heating a recording medium.SOLUTION: A printer 1 is equipped with a plurality of heat roller 11 arranged along a carrying path in which a continuous paper 5 to which the ink has been applied is carried, and contacted from a back surface 5a side of a printing surface of the continuous paper 5 to heat the continuous paper 5. When heating the continuous paper 5, at least one heat roller of the plurality of heat rollers 11 can stop heating.SELECTED DRAWING: Figure 7
Patent JP-2021049005-A (JP)
Title: Fluid sterilizer
Inventor: KATO TAKEO
IPC: A61L2/10
Filed: 2019-09-24
Abstract: To maintain effectively bactericidal effect.SOLUTION: A fluid sterilizer in an embodiment includes a treatment part, a light source, a cover member and a reflection part. The treatment part treats a fluid. The light source radiates an ultraviolet ray toward the treatment part. The cover member is arranged between the treatment part and the light source, and protects the light source from the fluid. The reflection part covers the outer periphery of the treatment part, and reflects the ultraviolet ray radiated from the light source. The reflection part has a movable part capable of exposing at least a part of the treatment part.SELECTED DRAWING: Figure 6
Patent JP-2020014010-A (JP)
Title: Transistor
Inventor: ENDO YUTA
IPC: H01L51/50
Filed: 2019-09-26
Abstract: To manufacture a semiconductor device which has less fluctuation in electrical characteristics and has high reliability in a transistor using an oxide semiconductor.SOLUTION: In a semiconductor device, capacitance of an insulation layer lying on a back channel side of an oxide semiconductor layer is set to be equal to or less than 1.5×10F/m. For example, in the case of a transistor of a top gate structure, by setting capacitance of a base insulation layer to be equal to or less than 1.5×10F/m, influence of an interface state between a substrate and the base insulation layer can be reduced. Accordingly, the semiconductor device which has less fluctuation in electrical characteristics and has high reliability can be manufactured.SELECTED DRAWING: Figure 1
Patent JP-2021055199-A (JP)
Title: Trousers with supporter
Inventor: ITO TAKAYUKI
IPC: A41D1/08
Filed: 2019-09-27
Abstract: To provide trousers with supporter, which can prevent exposure of a waist part at the back side of a wearer and can sufficiently support the waist part for a wide range.SOLUTION: Trousers with supporter 1 includes: a trouser body 2; a support face part 3 which is integrally arranged at a back side of the trouser body 2 and whose uppermost part is positioned above a waist part 2a of the trouser body 2; and a waist belt 4 which is arranged on an inner side of the waist part 2a of the trouser body 2, and is wound around the waist of a wearer to press the support face part 3 to the waist part of the back side of the wearer. Since the support face part 3 extends to a position above the waist part 2a of the trouser body 2, the waist part can be supported for the wide range. The support face part 3 is integrally constituted with the trouser body 2. Thus, the waist part of the back side is not exposed even if the wearer leans forward.SELECTED DRAWING: Figure 2
Patent JP-2021053676-A (JP)
Title: Manufacturing method for arm-shape structure and arm-shape structure
Inventor: ABE KENICHIRO
IPC: B21D26/035
Filed: 2019-09-30
Abstract: To manufacture an arm-shape structure that is sufficiently thinned in wall thickness and reduced in weight.SOLUTION: In a manufacturing method for an arm-shape structure 1, liquid is supplied into a pipe material 2 and then pressurized in a state where the pipe material 2 made of metals is closing a mold arranged in a cavity to inflate the pipe material 2; an outer surface of the inflated pipe material is pressed against an inner surface of the cavity to mold an arm precursor member having an outer shape of the arm-shape structure 1; and flanges 4 that are attached to a body to be driven are formed by processing at least one end of the molded arm precursor member to manufacture the arm-shape structure 1.SELECTED DRAWING: Figure 1
Patent JP-2021060720-A (JP)
Title: Object detection device
Inventor: ISHIZAKI MASATAKA
IPC: G06T7/00
Filed: 2019-10-04
Abstract: To reduce processing load.SOLUTION: A forklift is mounted with an object detection device. The object detection device acquires a parallax image from an image captured by a stereo camera, and derives coordinates of an object in a world coordinate system from the parallax image. The object detection device extracts the nearest object that is nearest to the forklift among the objects existing in each block on a XY plane of the world coordinate system. The XY plane of the world coordinate system is partitioned so that a first block is located in a front area and a second block is located in a turning area. In the first block, a length along a Y-axis of the world coordinate system is longer than the length along an X-axis of the world coordinate system. In the second block, the length along the Y-axis of the world coordinate system is shorter than the length along the X-axis of the world coordinate system. The object detection device converts the coordinates of the nearest object in the world coordinate system into the coordinates on the image captured by the camera, and performs human detection processing on the coordinates. As a result, it is determined whether or not the nearest object is a person.SELECTED DRAWING: Figure 4
Patent JP-2021058167-A (JP)
Title: Apicultural box
Inventor: OGAMI SEIJI
IPC: A01K47/02
Filed: 2019-10-09
Abstract: To provide an apicultural box capable of preventing entry of instar larvae of Galleria mellonella into a hive board or a hive frame for preventing insect damage applied to the hive board and achieving preferable yield in overwintering.SOLUTION: In a beehive, at least two support rods are provided in a parallel state. An end part of a hive frame is hooked to the support rods. At the time, the support rods comes into line-contact/point-contact with the hive frame. When the end part of the hive frame is hooked to the support rods, a state in which the hive frame is suspended inside of the beehive is maintained. Contact between the hive frame and the beehive is minimized, therefore, even when instar larvae of Galleria mellonella enter an apicultural box, the instar larvae cannot arrive at a hive board or the hive frame.SELECTED DRAWING: Figure 2
Patent JP-2020172842-A (JP)
Title: Toilet that stores water in advance
Inventor: LIN XIAOFA
IPC: E03D1/35
Filed: 2019-10-11
Abstract: PURPOSE: To provide a toilet that pre-stores water for solving the problem of difficulty for a user to drive the drainage valve when negative pressure is present in the jet pipe.SOLUTION: There is provided a toilet with a drain valve between a jet pipe and a toilet tank to store water in advance, further including a floating ball connected to the drain valve in the toilet tank. The floating ball is arranged so as to apply an upward force to the drain valve at least when the water level of the toilet tank reaches the maximum water level. No matter what the water level in the toilet tank is, the buoyancy received by the floating ball cannot overcome the water pressure exerted by the water in the toilet tank on the drain valve to open the drain valve, nor does it overcome the negative pressure formed when the weight of the drain valve and the pre-stored water in the jet pipe reach the maximum water level, under the condition that the floating ball is further arranged so as to apply an upward force to the drain valve.SELECTED DRAWING: Figure 1
Patent JP-2020089716-A (JP)
Title: Server system
Inventor: ONDA AKIO
IPC: A63F13/79
Filed: 2019-10-17
Abstract: To provide a technique that increases interest of browsing game play videos.SOLUTION: A server system 1000 provides game play videos so as to be viewed via a communication line. In the server system 1000, a comment receiving unit 134 acquires a comment input while the game play video is browsed in a user terminal 5000 in association with the input timing on the video time axis. A comment totaling unit 136 totals the input comments based on the video time axis. A comment display form determination unit 137 determines the display form of the input comment based on the totalized result. A comment display control unit 132 performs control to display the input comment in the display form determined by the comment display form determination unit 137 so as to be superimposed on the game play video.SELECTED DRAWING: Figure 15
Patent JP-2021067718-A (JP)
Title: Light wavelength conversion member and light-emitting device
Inventor: FUKUCHI YOSHIHISA
IPC: H05B33/12
Filed: 2019-10-18
Abstract: To provide a light wavelength conversion member having a light wavelength conversion layer containing quantum dots and having high emission efficiency, excellent persistence of the emission efficiency and high reliability, and to provide a light-emitting device including the wavelength conversion member and a light-emitting element and having high emission efficiency, excellent persistence and high reliability.SOLUTION: The light wavelength conversion member has a base material layer and a light wavelength conversion layer, in which the light wavelength conversion layer contains quantum dots. When the light wavelength conversion member is irradiated with light having an illuminance of 500 lux by use of a three-wavelength fluorescent lamp in an environment of air at 25°C for 4 hours, a reduction rate of the wavelength conversion extraction efficiency is 10% or less. The light-emitting device includes the above member and a light-emitting element.SELECTED DRAWING: None
Patent JP-2020025307-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KINOSHITA HIDEYUKI
IPC: G06T1/00
Filed: 2019-10-18
Abstract: To provide an information processing apparatus capable of efficiently generating high-precision device characteristics.SOLUTION: The information processing apparatus for generating device characteristics of an output device on the basis of a color chart in which color patches corresponding to a plurality of colors output by the output device are arranged, includes: acquisition means for acquiring a measurement value of each of the color patches in each of a plurality of color charts, obtained by the output device outputting a plurality of times; determination means for determining one measurement value used to generate device characteristics of the output device by excluding an abnormal value included in the obtained measurement value for each of the plurality of colors; and generation means for generating the device characteristics on the basis of the one measurement value corresponding to each of the plurality of colors. A patch for each of the plurality of colors is included in each of the plurality of color charts.SELECTED DRAWING: Figure 5
Patent JP-2021069167-A (JP)
Title: Optical power supply system
Inventor: SUYAMA TAKEHIKO
IPC: H02J50/30
Filed: 2019-10-21
Abstract: To improve optical power supply efficiency.SOLUTION: An optical power supply system comprises: a power supply device 110 including a semiconductor laser 111 that performs laser oscillation with electric power to perform pulse output of power supply light 112; and a power receiving device 310 including a photoelectric conversion element 311 that converts the power supply light 112 into electric power. The power supply device 110 has a clock signal generation unit 150 that converts the pulse output of the power supply light 112 into a clock signal, and the power receiving device 310 has a clock signal extraction unit 362 that takes out the clock signal from the power supply light 112. This can more appropriately control the amount of supplied power and improve optical power supply efficiency without the need to separately transmit the clock signal.SELECTED DRAWING: Figure 5
Patent JP-2021065410-A (JP)
Title: Bactericide diffusion device and diffusion method
Inventor: FUJITA HIROMASA
IPC: A61L9/12
Filed: 2019-10-23
Abstract: To provide a bactericide diffusion device having an excellent design and capable of stably diffusing a bactericide, and a bactericide diffusion method.SOLUTION: A bactericide diffusion device 10 is provided with: a bactericide containing chlorine dioxide; a first container 130 which stores the bactericide and has a first opening; and a ceramic second container 100 which stores the first container 130 and has a second opening. The first container 130 has: a first portion defining the first opening; a second portion located below the first portion and having a greater diameter than the first opening; and a third potion located below the second portion and having a greater diameter than the second portion. The second container 100 has: a main part 120 which stores the first container 130 and has the second opening; and a lid part 110 which is fitted to the second opening. The lid part 110 has holes 111 for diffusing chlorine dioxide.SELECTED DRAWING: Figure 3
Patent JP-2021066820-A (JP)
Title: Transparent solvent-based acrylic pressure-sensitive adhesive agent and adhesive film
Inventor: ABE HIDETOSHI
IPC: C09J133/00
Filed: 2019-10-24
Abstract: To provide solvent-based adhesive agent exhibiting a high constant load shear peeling force and capable of maintaining good appearance of an adhesive article based on the solvent-based adhesive agent.SOLUTION: A transparent solvent-based acrylic pressure-sensitive adhesive agent contains: an adhesive (meth)acrylic polymer having a weight average molecular weight of 350,000 or less; a high Tg (meth)acrylic polymer having a glass transition temperature of at least 40°C; a covalent bonding crosslinking agent that can form a covalent bond with the adhesive (meth)acrylic polymer; and at least one type of non-covalent bonding crosslinking agent selected from the group consisting of a benzotriazole compound, a piperidyl compound having at least two piperidyl groups, and an aluminum chelate compound.SELECTED DRAWING: Figure 1
Patent JP-2021071844-A (JP)
Title: Image processing device, image processing method and program
Inventor: OTSUKA TOMOKI
IPC: G06T7/00
Filed: 2019-10-30
Abstract: To easily detect a target image from a display screen.SOLUTION: An image processing device includes a search scenario acquisition unit, and a search unit. The search scenario acquisition unit acquires a search scenario obtained by combining one set or more of search processes for searching for an image by using features of an image based on a target image being the image to be a search target as a search condition. The search unit searches for a matching image being an image of an object to be searched by using a combination of search processes indicated by the search scenario, and outputs search result information showing an area in the matching image detected by the searching.SELECTED DRAWING: Figure 1
Patent JP-2021072063-A (JP)
Title: Image recognition system
Inventor: HONDA MAKOTO
IPC: G08G1/09
Filed: 2019-11-01
Abstract: To suppress increase in communication load and computational load on a center side.SOLUTION: A vehicle side system 20 calculates a score for an object contained in image data captured by an on-vehicle camera 21 on the basis of a result of image recognition processing on the image data and a score database for storing a score assigned to each object. When the calculated score is equal to a threshold value or larger, the vehicle side system 20 requests detailed information related to the object from a center side system 30, and when the calculated score is less than the threshold value, it does not request detailed information related to the object from the center side system 30.SELECTED DRAWING: Figure 7
Patent JP-2021077953-A (JP)
Title: Information processing device and cooperative operation control method
Inventor: IIZUKA HAYATO
IPC: B60R11/02
Filed: 2019-11-06
Abstract: To provide an information processing device and cooperative operation control method capable of avoiding a state where a third person existing within a predetermined space can use a function based on a cooperative operation between the information processing device and a portable terminal even when a user goes out of the predetermined space while keeping an ON state of a power source in the information processing device.SOLUTION: An information processing device includes: an outing detection section 13 for detecting that an owner of a portable terminal 20 under wireless connection with an on-vehicle device 10 goes out of a vehicle; and a cooperative operation stop section 14 for stopping provision of a specific function (hands-free call function) based on a cooperative operation with the portable terminal 20 while keeping a wireless connection state with the portable terminal 20 when an outing of the owner is detected. When an owner using the portable terminal 20 under wireless connection with the on-vehicle device 10 inside the vehicle goes out of the vehicle, provision of a hands-free call function is automatically stopped.SELECTED DRAWING: Figure 3
Patent JP-2021076178-A (JP)
Title: Power transmission device
Inventor: CHIHARA Yuta
IPC: F16H25/20
Filed: 2019-11-07
Abstract: To provide a power transmission device capable of reducing rigidity to a moment load of a bearing.SOLUTION: A power transmission device includes: a housing; a ball screw device having a nut, a screw shaft, and a plurality of balls; a pulley device having a driving pulley to which power is transmitted from a power source to drive, a driven pulley fixed to the nut, and a belt wound on outer peripheral faces of the driving pulley and the driven pulley; a first bearing and a second bearing disposed between the housing and the nut and arranged in a center axis direction in parallel with a center axis of the nut; and a preload application member for applying a preload to the first bearing and the second bearing. The first bearing and the second bearing are disposed in face-to-face combination, and respectively disposed at both sides of the driven pulley, each of the first bearing and the second bearing includes an outer ring fitted to the housing, and the outer ring is pressed toward the driven pulley by the preload application member, and forms a clearance with respect to the driven pulley while separating from the driven pulley.SELECTED DRAWING: Figure 4
Patent JP-2021074320-A (JP)
Title: Motion support device
Inventor: MATSUMOTO IKUYO
IPC: B25J11/00
Filed: 2019-11-11
Abstract: To provide a motion support device that is reduced in size and weight and is capable of suppressing deviation from a fitting position without regulating the degree of freedom of motion of a leg.SOLUTION: A motion support device 100, a passive type motion support device, comprises: an upper link 110 to be mounted on a wearer's thigh; a lower link 120 to be mounted on the wearer's cruris; a joint mechanism 130 that is rotatably connected to both of the upper link 110 and the lower link 120, applies repulsive force corresponding to rotation angles of the upper link 110 and the lower link 120 to the upper link 110 and the lower link 120, and is disposed at a position facing the wearer's knee; and a string-like support member having one end fixed to one of the upper link 110, the lower link 120, and the joint mechanism 130 and the other end at which a connection member 142 to be connected to the wearer's lumbar part or position higher than the lumbar part is disposed.SELECTED DRAWING: Figure 1
Patent JP-2021075824-A (JP)
Title: Wire rope core and wire rope
Inventor: YAMAMOTO YUKITO
IPC: D07B1/06
Filed: 2019-11-12
Abstract: To provide a core for providing a wire ripe having an adequate elongation property.SOLUTION: A wire rope 1 is composed by a core 3 made by a solid resin, and six strands 2 spirally twisted around the core 3. Where the product of a contact resistivity between the core 3 and the strand 2 twisted round the core 3 and a compressive stress of the core is A, and a poisson's ratio of the wire rope 1 is B, the value of B represented by B=-0.1×A+6.0 is two or more and 5 or less.SELECTED DRAWING: Figure 1