baber/WOPTO huggingface dataset:
Patent JP-2021016428-A (JP)
Title: Vacuum cleaner
Inventor: ICHINO TAKEYUKI
IPC: A47L9/00
Filed: 2019-07-17
Abstract: To provide a vacuum cleaner that can reduce an arrangement space.SOLUTION: A vacuum cleaner VC comprises a cleaner body 1 and an extension pipe 2. The cleaner body 1 comprises a mounted part 17 capable of being mounted on a mounting part 9. The cleaner body 1 comprises a suction part 10 located at a position separated from a line L orthogonal to a predetermined virtual surface P including a mounted surface 171 of the mounted part 17. The extension pipe 2 is connected to the suction part 10 of the cleaner body 1, and located so as to intersect with the line L orthogonal to the virtual surface P.SELECTED DRAWING: Figure 1
Patent JP-2021022988-A (JP)
Title: Electric vehicle
Inventor: KADOTA MICHIHIRO
IPC: B60L50/15
Filed: 2019-07-25
Abstract: To obtain an electric vehicle capable of implementing reduction in heat evolution of a switching element as well as implementing energy saving.SOLUTION: The electric vehicle comprises: an engine 11; a first power generator 12 that is driven by the engine; a first rectification circuit 14 connected to an output of the first power generator; a first DC line 16 to which a DC output of the first rectification circuit is input; a traveling motor 10 connected to the first DC line; a power conversion device 20 for converting voltage of the first DC line; a second DC line 34 to which a DC output having voltage converted by the power conversion device is input; an auxiliary machine device 33 connected to the second DC line; and a controller 40 for controlling the power conversion device. The controller controls output power Po of the power conversion device to rated power P1 when voltage Vi of the first DC line is equal to or lower than a first threshold Vc, and performs control of making the output power be lower than the rated power when the voltage is higher than the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2021020266-A (JP)
Title: Device and method for determining action of robot, and program
Inventor: IIDA TOYOO
IPC: B25J13/08
Filed: 2019-07-26
Abstract: To determine an action of a robot picking objects stored in a container, while suppressing an increase in calculation costs.SOLUTION: An image processing device sets a plurality of regions with mutually exclusive relationships, in a space in a container, and further, sets definition information for defining a translational action of an end effector, in association with the plurality of regions respectively. The image processing device detects a position of an object, on the basis of an image obtained by imaging the container. The image processing device determines a picking action of the end effector from holding an object until the object is transported to the outside of the container. The image processing device determines, as a translational element of the picking action, a translational action defined by the definition information associated with a region containing the detected position among the plurality of regions.SELECTED DRAWING: Figure 1
Patent JP-2021021662-A (JP)
Title: Cell collection container and preparation method of cell diagnosis specimen using the same
Inventor: ADACHI YOSHIKAZU
IPC: G01N1/36
Filed: 2019-07-29
Abstract: To provide a cell collection container and a preparation method of a cell diagnosis specimen using the cell collection container, with which a supernatant and a cell sediment that have been divided like layers inside a single container after being subjected to centrifugal separation, can be easily separated without requiring advanced skills, in preparing a cell diagnosis specimen for a coelomic fluid cell diagnosis.SOLUTION: A cell collection container includes a cylindrical body and a bottom body. The bottom body has: an open end capable of being tightly attached to the cylindrical body; a closed bottom part; and an inner wall part which is disposed between the open end and the closed bottom part, and is reduced in diameter from the open end toward the closed bottom part. The bottom body is made of a material that can be deformed by pressure. According to the cell collection container, transfers of containers storing collected cells can be reduced, in performing coelomic fluid cell diagnosis, and cells to be detected can be easily detected despite a minute amount thereof.SELECTED DRAWING: Figure 1
Patent JP-2020023434-A (JP)
Title: Spherical aluminum nitride powder
Inventor: ITO FUYUKI
IPC: C01B21/072
Filed: 2019-08-02
Abstract: To provide a spherical aluminum nitride powder having a particle shape that is closer to sphericity.SOLUTION: The spherical aluminum nitride powder according to the present invention, containing a main component comprising AlN and a side component comprising a rare earth compound, is characterized in that at least 70% of particles in the powder have an outer peripheral shape having neither an angular edge part nor an uneven part in the plane projection image of individual particles, having a specific surface area of 0.3-1.1 m/g.SELECTED DRAWING: Figure 1
Patent JP-2021026905-A (JP)
Title: Illumination device and display device
Inventor: KIJIMA HIROAKI
IPC: G02F1/13357
Filed: 2019-08-06
Abstract: To provide an illumination device and a display device that are capable of inhibiting degradation of the illumination quality.SOLUTION: An illumination device comprises: a first area; a second area adjacent to the first area; a first light guide comprising a first main surface, a second main surface on an opposite side to the first main surface, a first side surface, and a second side surface opposed to the first side surface; a plurality of first light sources opposed to the second side surface; a second light guide comprising a third main surface opposed to the second main surface, a fourth main surface on an opposite side to the third main surface, a third side surface, and a fourth side surface opposed to the third side surface; a plurality of second light sources opposed to the third side surface; a first layer including a plurality of first prisms provided on the second main surface; and a second layer including a plurality of second prisms provided on the fourth main surface; the first layer extending from the first area over a boundary between the first area and the second area to between the second side surface and the boundary, and the second layer extending from the second area over the boundary to between the third side surface and the boundary.SELECTED DRAWING: Figure 3
Patent JP-2021025946-A (JP)
Title: Sugar peptide analyzer
Inventor: MURASE MASAKI
IPC: H01J49/26
Filed: 2019-08-07
Abstract: To separate sugar peptide having a different kind of peptide solved out within an elution time range to comprehensively analyze a target glycoform.SOLUTION: A sugar peptide analyzer according to one embodiment of the present invention comprises: a peptide mass calculation section (220, 224) which selects a sugar peptide spectrum out of a plurality of MS/MS spectra within an elution time range as objects of analysis, and calculates the mass of peptide based upon the spectra; a KMD calculation section (225) which calculates, based upon masses at a plurality of ion peaks detected in the plurality of MS spectra within the elution time range and the peptide mass, KMD of a mass of a sugar chain assumed to be included in sugar peptide corresponding to each ion peak; a glycoform-related peak selection section (226) which selects an ion peak based upon a distribution of KMD values, and also estimates peptide of sugar peptide corresponding thereto; and a sugar chain composition estimation section (227) which uses information on the peptide estimated for the selected ion peak to estimate a composition of the sugar chain.SELECTED DRAWING: Figure 1
Patent JP-2019198130-A (JP)
Title: Transmission device, relay device, communication system, transmission method, relay method, and program
Inventor: HANASHIMA YOHEI
IPC: H04L12/70
Filed: 2019-08-27
Abstract: To allow a relay device to assist functions of a transmission device without requiring the relay device to monitor contents of packet data transmitted by the transmission device.SOLUTION: A transmission device generates a packet including process information indicating a process for a relay device to process the packet and transmits the packet. The relay device receives the packet including the process information indicating the process to process the packet, and processes the packet according to the process information.SELECTED DRAWING: Figure 1
Patent JP-2021036255-A (JP)
Title: Image shake correction device
Inventor: SASAKI RYOHEI
IPC: H04N5/225
Filed: 2019-08-30
Abstract: To provide an image shake correction device that can reduce the consumption of power other than a power related to the drive of a lock mechanism.SOLUTION: An image shake correction device has: a correction lens that corrects an optical axis; correction lens driving means that drives the correction lens; correction lens position detection means that detects the position of the correction lens; shake detection means that detects vibration; a lock mechanism that restricts the range of motion of the correction lens; control means that outputs a drive command to one of a direction to lock the lock mechanism and a direction to release the locking; and an electric double-layer capacitor, and further has a power supply voltage acquisition unit that acquires a power supply voltage. When the power supply voltage acquired from the power supply voltage acquisition unit falls below a predetermined threshold, the control means outputs a drive command for driving the lock mechanism in the locking direction, and subsequently makes a transition of at least an operation mode of the control means from a normal operation mode to a power saving mode in which the power consumption is less than the normal operation mode.SELECTED DRAWING: Figure 1
Patent JP-2021037471-A (JP)
Title: Turbidity measuring device and aggregation tank
Inventor: YOSHIZAKI YASUHIRO
IPC: B01D21/01
Filed: 2019-09-04
Abstract: To provide a turbidity measuring device capable of obtaining stable images with a simple structure.SOLUTION: A turbidity measuring device 10 measures turbidity of a liquid 5 stored in a tank 2 and has: a cylindrical member 20; a turbidity determination mark 21 provided in the cylindrical member 20; and imaging means 22 which can capture images of the turbidity determination mark 21. The cylindrical member 20 has: a submergence part 32 submerged below a liquid surface 35; a protruding part 33 protruding to an area above the liquid surface 35; and a lower end opening 34 formed at a lower end of the submergence part 32. The turbidity determination mark 21 is submerged below a liquid surface 37 in the cylindrical member 20, and the imaging means 22 is located above the liquid surface 37 in the cylindrical member 20.SELECTED DRAWING: Figure 2
Patent JP-2021037160-A (JP)
Title: Program, game system, information processing device, and server device
Inventor: MOGI YOSHITO
IPC: A63F13/80
Filed: 2019-09-04
Abstract: To achieve a match game that enhances the amusement of the game progress.SOLUTION: A program causes a computer for achieving a turn-based match game in which a first player and a second player participate, and which progress by presenting a first game element determined to be used in the game and a second game element indicating a player's action turn in a game in progress, to execute processes of: acquiring information of the first game element on the basis of determination of use; determining the placement position when presenting the second game element in response to the acquisition of the information of the first game element; determining a player's action turn on the basis of the determined placement position of the second game element; and controlling the progress of the match game on the basis of the determination result of the action turn.SELECTED DRAWING: Figure 6
Patent JP-2021040093-A (JP)
Title: LED drive circuit and liquid discharge observation device
Inventor: HARA CHIHIRO
IPC: H03K17/687
Filed: 2019-09-05
Abstract: To provide an LED drive circuit that achieves the long life of an LED without providing thermal countermeasures and a liquid discharge observation device.SOLUTION: An LED drive circuit for lighting an LED includes a lighting timing control circuit. The lighting timing control circuit has an RC circuit to which a rectangular signal is input, turns on the LED during a prescribed time period from a rise of the rectangular signal, which is determined by a comparison result between an output of the RC circuit and a predetermined threshold, and turns off the LED after a lapse of the predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2021042128-A (JP)
Title: Production method of cyclic polysiloxane
Inventor: NAKAYAMA TAKESHI
IPC: C07F7/18
Filed: 2019-09-06
Abstract: To provide a production method of a cyclic polysiloxane, with which the cyclic polysiloxane having a fluorine-containing organic group is obtained with a high yield and with high purity by a simple process and under a mild condition without using any toxic catalyst.SOLUTION: A production method of a cyclic polysiloxane includes: a step to obtain a straight chain polysiloxane of which both ends of the molecular chain are blocked with halogen atoms by subjecting a raw material cyclic siloxane and a dihalosilane having a fluorine-containing organic group to a reaction including ring opening of a cyclic siloxane in the presence of one or more kinds of catalysts selected from a Lewis base compound having a carboxylic acid amide bond represented by -C(=O)N<, a phosphorus compound having a P=O bond, a quaternary ammonium salt, and a quaternary phosphonium salt; and a step to obtain the cyclic polysiloxane by making the obtained straight chain polysiloxane of which both ends of the molecular chain are blocked with halogen atoms react with water.SELECTED DRAWING: Figure 1
Patent JP-2021042151-A (JP)
Title: Agent for inhibiting sebum production or accumulation, agent for preventing or improving dyskeratosis, and agent for preventing or improving acne
Inventor: MORIKAWA TAKUMI
IPC: A61K35/10
Filed: 2019-09-10
Abstract: To provide an agent for inhibiting sebum production or accumulation, an agent for preventing or improving dyskeratosis, and an agent for preventing or improving acne that can inhibit sebum production or accumulation to prevent or improve acne.SOLUTION: The present disclosure provides an agent for inhibiting sebum production or accumulation, an agent for preventing or improving dyskeratosis, and an agent for preventing or improving acne containing Shilajit.SELECTED DRAWING: None
Patent JP-2021042900-A (JP)
Title: Drying chamber, drying mechanism, and method of using the same
Inventor: TSUCHIDA MINORU
IPC: F26B21/00
Filed: 2019-09-11
Abstract: To provide a drying chamber that reduces a dew-point temperature, a drying mechanism, and a method of using the drying mechanism.SOLUTION: The drying chamber comprises an adsorbent that adsorbs moisture in air and a first heater that heats the adsorbent, each disposed in the chamber. Preferably, the adsorbent is supported by fibers. More preferably, the first heater comprises conductive fibers that generate heat when an electric current flows therethrough. Further more preferably, the first heater comprises a meandering heat generating zone formed of the conductive fibers.SELECTED DRAWING: Figure 1
Patent JP-2021044173-A (JP)
Title: Power storage device electrolyte, power storage device, and manufacturing method of power storage device
Inventor: MIZUMA KOTARO
IPC: H01M10/052
Filed: 2019-09-12
Abstract: To provide a power storage devices electrolyte that can suppress the deterioration of the power storage device at high temperature, a power storage devices, and a manufacturing method of the power storage device.SOLUTION: A power storage device electrolyte includes a non-aqueous solvent, an electrolyte salt containing LiPF6, and two or more compounds including a phosphite ester compound represented by the formula (1), which is selected from among the phosphite ester compound represented by the formula (1), a compound that can form a complex with lithium and has a production constant of 102 or more when a lithium complex is formed, a difluorophosphate represented by the formula (2), and a phosphate ester compound represented by the formula (3).SELECTED DRAWING: None
Patent JP-2021042922-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: FUMOTO YUTARO
IPC: F28D21/00
Filed: 2019-09-12
Abstract: To provide a heat exchanger having a compact structure and its manufacturing method.SOLUTION: A heat exchanger includes: a columnar honeycomb structure 10 having a plurality of cells as a flow channel of a first fluid, extended from a first end face 11a to a second end face 11b; an inner cylinder member 20 fitted to its outer peripheral wall surface; an outer cylinder member 30 disposed at a radial outer side of the inner cylinder member 20 at an interval to form a flow channel 60 of a second fluid; and cylindrical members 40, 50 which have cylinder portions 41, 51 and flange portions 42, 52, and are positioned at both end face 11a, 11b sides of the columnar honeycomb structure 10, and in which end portions of the flange portions 42, 52 are joined to the inner cylinder member 20 and/or the outer cylinder member 30. Axial both end portions 61 of the flow channel 60 of the second fluid are positioned at an axial outer side with respect to the first end face 11a and the second end face 11b of the columnar honeycomb structure 10, and rising positions 43, 53 of the flange portions 42, 52 are positioned at an axial inner side with respect to the axial both end portions 61 of the flow channel 60 of the second fluid.SELECTED DRAWING: Figure 1
Patent JP-2020024044-A (JP)
Title: Speed change device
Inventor: JAMES B KLASSEN
IPC: F16H13/08
Filed: 2019-09-19
Abstract: To provide a speed change device.SOLUTION: A speed change device comprises an inner race 38 having an outer surface, an outer race 36 having an inner surface, and a set of orbital rollers including inner rollers 42 in rolling contact with the inner surface and the outer surface of the inner race and including outer rollers 40 in rolling contact with the inner surface of the outer race. All of the inner rollers are in contact with two of the outer rollers, and all of the outer rollers are in contact with two of the inner rollers. Each of the inner and outer races has a center on an axis.SELECTED DRAWING: Figure 15
Patent JP-2021046511-A (JP)
Title: Fluororesin molded article
Inventor: KAWAZOE HIROO
IPC: C08J5/00
Filed: 2019-09-20
Abstract: To provide a fluororesin molded article that has less impurities contamination.SOLUTION: A fluororesin molded article containing a first part and a second part is provided. The first part contains a conductive filler and a tetrafluoroethylene resin. The second part is adjacent to the first part. The second part is made of tetrafluoroethylene resin.SELECTED DRAWING: Figure 2
Patent JP-2021048989-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine that can suppress the decline in interest.SOLUTION: A game machine includes: specific game state control means for controlling a game state to a specific game state in which a player can be given a game value when a specific result is derived; advantageous state control means for controlling the game state to an advantageous state that is advantageous to a player in which the frequency of control to the specific game state is increased compared with a normal game state; waiting time setting means for setting a waiting time in the specific game state; and game value information management means for managing game value information related to a game value given in the advantageous state. When the game value information is first game value information, the waiting time setting means sets the waiting time so that an expected value set in the first waiting time is the highest, and when the game value information related to the given game value is second game value information having more than the first game value information, sets the waiting time so that an expected value set in the second waiting time longer than the first waiting time is the highest.SELECTED DRAWING: Figure 718
Patent JP-2021050404-A (JP)
Title: Snout seal device
Inventor: ISHIKAWA TOMOHIKO
IPC: C23C2/40
Filed: 2019-09-26
Abstract: To provide a snout seal device capable of greatly suppressing fumes from flowing out upstream.SOLUTION: A snout seal device comprises a cylindrical snout so configured that a belt-like metal plate having been heat-treated can pass through, a plating tank which reserves molten metal in which a metal plate is dipped, a supply part, and an exhaust part. The snout includes a pair of first and second side walls facing a top-side principal surface and a reverse-side principal surface of the metal plate, respectively, and a lower end part which is dipped in the molten metal in the plating tank, and is configured to guide the metal plate discharged from the lower end part to the molten metal in the plating tank. The first and second side walls are provided with first and second slit openings extending along a width direction of the metal plate. The supply part is configured to supply an inert gas into the snout through the first and second slit openings. The exhaust part is configured to exhaust a gas from in the snout more on a lower end part side than the supply part.SELECTED DRAWING: Figure 2
Patent JP-2021052834-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide a game machine capable of suppressing deterioration in interest in a game.SOLUTION: The game machine comprises: a plurality of light-emitting boards with a white coat film formed on their front mounting surface concurrently with the installation of a plurality of light-emitting means on the white coat film; a light emission controlling means for performing light emission control on the plurality of light-emitting means on the basis of the lottery result by a lottery means; an operation means that can be operated by the player; and a brightness change means for changing the brightness of the plurality of light-emitting means according to the operation of the operation means. The light emission controlling means can execute specific light-emitting performance in which a specific light-emitting means installed on the front mounting surface of a specific light-emitting board out of the plurality of light-emitting boards is controlled into a specific light-emitting state. The specific light-emitting performance includes first specific light-emitting performance in which the brightness of the specific light-emitting means is allowed to be changed and second specific light-emitting performance in which the brightness of the specific light-emitting means is not allowed to be changed. When the second specific light-emitting performance is executed, an expectancy level for a win is higher than when the first specific light-emitting performance is executed.SELECTED DRAWING: Figure 134
Patent JP-2021057835-A (JP)
Title: Imaging apparatus, control method thereof, and program
Inventor: MATSUOKA KEISUKE
IPC: H04N5/232
Filed: 2019-09-30
Abstract: To provide a mechanism which can determine at least one of an imaging direction of imaging means to be associated with a sensor device and a zoom value without adding special control to the sensor device.SOLUTION: An imaging apparatus executes processing of acquiring predetermined information from a sensor device, and processing of identifying a position of a person included in image data which is obtained by a network camera which captures an image. The apparatus determines at least one of an imaging direction of the network camera to be associated with the sensor device and a zoom value, by use of the position information of the person identified after acquiring the predetermined information. The determined imaging direction of the network camera or the zoom value is then registered in association with the information of the sensor device.SELECTED DRAWING: Figure 3