baber/WOPTO huggingface dataset:
Patent JP-2021155762-A (JP)
Title: Method for recovering valuable metal, and magnesia refractory material
Inventor: NAGAKURA TOSHIHIKO
IPC: C22B15/00
Filed: 2020-03-25
Abstract: To provide a method for inexpensively recovering valuable metal by using a long-life refractory material, and a long-life refractory material that is used when recovering valuable metal.SOLUTION: A method for recovering valuable metal including the following processes: a process of preparing a charging material including at least valuable metal and lithium (Li); and a process of applying oxidation treatment and reducing/melting treatment to the charging material to obtain a reduced object including molten alloy and slag, in which an object to be treated is heated in a heating furnace when performing the reducing/melting treatment, and the heating furnace has a magnesia refractory material containing a boron component.SELECTED DRAWING: Figure 1
Patent JP-2020108399-A (JP)
Title: Cell culture platform for single cell sorting and enhanced reprogramming of ipsc
Inventor: BAHRAM VALAMEHR
IPC: C12N5/10
Filed: 2020-03-25
Abstract: To provide cell culture conditions for culturing stem cells, including feeder-free conditions for generating and culturing human induced pluripotent stem cells (iPSCs).SOLUTION: According to the present invention there is provided a culture platform that allows long-term culture of pluripotent cells in a feeder-free environment; reprogramming of cells in a feeder-free environment; single-cell dissociation of pluripotent cells; cell sorting of pluripotent cells; maintenance of an undifferentiated status; improved efficiency of reprogramming; and generation of a naive pluripotent cell.SELECTED DRAWING: None
Patent JP-2021157941-A (JP)
Title: Lighting control system and lighting control method
Inventor: SAKAMOTO KOJI
IPC: H05B47/115
Filed: 2020-03-26
Abstract: To provide a lighting control system capable of changing the content of lighting control depending on whether a space in which a registered user is illuminated exists.SOLUTION: A lighting control system 10 for controlling a luminaire 12 for illuminating a predetermined area includes an identification unit 31 for acquiring first identification information from a target user 1 who uses the luminaire 12, a storage unit 32 for pre-storing setting information in which each second identification information of a plurality of users is associated with a lighting control parameter, and a controller 33 for referring to the setting information to cause the luminaire 12 to emit light with a lighting control parameter associated with second identification information which matches the acquired first identification information.SELECTED DRAWING: Figure 5
Patent JP-2021154596-A (JP)
Title: Color image laminate and method for manufacturing the same
Inventor: SHIMMEN KOTARO
IPC: B32B38/18
Filed: 2020-03-27
Abstract: To provide a color image laminate which can be formed with a small-sized facility in a short time.SOLUTION: A color image laminate includes at least a first base material layer having a first hue layer formed by a laser beam of a first wavelength or first ink, and a second base material layer having a second hue layer that is laminated on the first base material layer and is formed by a laser beam of a second wavelength or second ink, and has a combined color image layer formed by overlapping the first hue layer and the second hue layer, in which either one of the first hue layer and the second hue layer is a black image, and the other is a reddish-brown image.SELECTED DRAWING: Figure 1
Patent JP-2021157540-A (JP)
Title: Driving assistance device and driving assistance method
Inventor: UNNO MASAHIDE
IPC: G08G1/00
Filed: 2020-03-27
Abstract: To enable a driver of a bus to grasp that the other bus forming a platoon can start.SOLUTION: A driving assistance device 1 comprises: a door state acquisition unit 141 by which when a plurality of buses forming a platoon and being capable of performing vehicle-to-vehicle communications stop at a bus stop, open/closed states of doors of all the other buses than a first bus are acquired from the respective buses; and a display control unit 143 by which in the case where the open/closed states of the doors of all the other buses acquired by the door state acquisition unit 141 are a closed state, a display unit 12 of the first bus is caused to display that the doors of all the other buses are in the closed state.SELECTED DRAWING: Figure 2
Patent JP-2021158241-A (JP)
Title: Device installation pedestal and device installation structure
Inventor: YAMAMOTO SHIGEKI
IPC: F21V21/03
Filed: 2020-03-27
Abstract: To provide a device installation pedestal that can secure a sufficient extra length by making it easy to accommodate the extra length of a cable once pulled out.SOLUTION: A device installation pedestal 1 includes a fixing portion 2 whose back surface faces the installation surface and is fixed to the installation surface, an annular mounting surface formed on the front surface and on which a device 31 is mounted, and a plate portion overhanging the inside of the mounting surface, which has a first device mounting portion 5 for mounting the device 31 and a penetrating portion for pulling out a cable 39 from the back to the front. The plate portion is provided at a position where the front side of the plate portion is lowered from the mounting surface so as to accommodate the cable 39 that passes through the penetrating portion and is connected to the device 31.SELECTED DRAWING: Figure 5
Patent JP-2021157624-A (JP)
Title: Information processing device
Inventor: IHARA TAISUKE
IPC: B64F1/36
Filed: 2020-03-27
Abstract: To suppress flight of an aircraft so as not to cause trouble in communication of other radio communication terminal by increasing strength of received power from a radio communication terminal mounted on the aircraft.SOLUTION: An aircraft operation management device 50 is an information processing device for managing flight of an aircraft 10. An application terminal 60 transmits a flight application input from an administrator such as an organization or an individual who manages flight of the aircraft 10 to the aircraft operation management device 50 via a network 40. When the aircraft 10 related to the flight application flies, the aircraft operation management device 50 specifies a scale of failure related to communication caused by communication between a radio communication terminal 20 of the aircraft 10 and a radio base station 41, and determines propriety of the flight application based on the scale of the failure to transmit information on determination results to the application terminal 60.SELECTED DRAWING: Figure 2
Patent JP-2021157632-A (JP)
Title: Ventilation warning device-related work support controller and ventilation warning device-related work support program
Inventor: SHIMOTANI DAIKI
IPC: G06Q50/10
Filed: 2020-03-27
Abstract: To leave an image which can prove that there was a conversion in the fixed state of a ventilation warning device and to support a work of determining whether the fixed state is appropriate in an inspection.SOLUTION: Adherence of water or oil, damage, a trace of an inappropriate use or a modification is analyzed on the basis of a taken image. This can bring a more reliable result than a visual confirmation by a person in charge of an inspection does. Specifically, it becomes easier to persuade a customer to exchange a ventilation warning device 10. Also, it becomes possible to show a visual change of a fixed position by comparing an image of the ventilation warning device 10 when the warning device was fixed last time and an image of the warning device 10 when the warning device was inspected and that makes it easier to persuade the customer to change the position of fixing the ventilation warning device 10.SELECTED DRAWING: Figure 8
Patent JP-2021157714-A (JP)
Title: Hand scanner-including device
Inventor: IWATA AKIHISA
IPC: H05K7/00
Filed: 2020-03-30
Abstract: To achieve a hand scanner-including device that prevents a cable from floating from a side surface of an enclosure in a state of being held by a scanner holder.SOLUTION: A hand scanner-including device according to an embodiment of the present disclosure includes: an enclosure 2; a hand scanner 7 connected to a cable 8 drawn out of the enclosure 2; and a scanner holder 6 that holds the hand scanner 7 and is arranged at a side surface of the enclosure 2. The cable 8 has a magnet 9. The side surface of the enclosure 2 has a magnetic material.SELECTED DRAWING: Figure 1
Patent JP-2021162982-A (JP)
Title: Delivery plan suggestion system and delivery plan suggestion method
Inventor: URATA KENTA
IPC: G06Q50/10
Filed: 2020-03-31
Abstract: To provide a delivery plan suggestion system and a delivery plan suggestion method for reducing energy cost required for delivery using a vehicle.SOLUTION: A delivery plan suggestion system 1 includes: a period-based delivery fee calculation unit 15 which calculates a first delivery fee to be charged when replenishing energy purchased in a first suggestion delivery period to a delivery vehicle 60 and using the delivery vehicle 60 for delivery in accordance with a delivery condition, and a second delivery fee to be charged when replenishing energy purchased in a second suggestion delivery period to the delivery vehicle 60 and using the delivery vehicle for delivery in accordance with a delivery condition, on the basis of estimated energy consumption and energy prices in the first and second suggestion delivery periods estimated by an energy price estimation unit 13; and a delivery plan information providing unit 16 which transmits first delivery plan information including the first suggestion delivery period and the first delivery fee and second delivery plan information including the second suggestion delivery period and the second delivery fee, to a user terminal 50.SELECTED DRAWING: Figure 1
Patent JP-2020112824-A (JP)
Title: Liquid crystal display
Inventor: KUBOTA DAISUKE
IPC: G09F9/30
Filed: 2020-04-01
Abstract: To provide a display that reduces an orientation defect; to provide a display that has a high opening ratio and increases an electric charge capacity; to provide a display that has a high opening ratio, has a capacitative element with a large electric charge capacity, and reduces an orientation defect.SOLUTION: A liquid crystal display comprises: a pixel electrode; a transistor that includes a semiconductor layer connected to the pixel electrode and has light transmissivity; and a capacitative element, a scan line, and a data line connected to the transistor. The transistor is arranged at a position superimposed on the scan line. One electrode of the capacitative element is formed on the same surface as the semiconductor layer and is formed in an area demarcated by the scan line and data line; the other electrode of the capacitative element is the pixel electrode, and the pixel electrode is arranged and drawn to intersect the scan line.SELECTED DRAWING: Figure 1
Patent JP-2021162112-A (JP)
Title: Dynamic damper device
Inventor: KAWAJIRI TAKAHIRO
IPC: F16F15/31
Filed: 2020-04-01
Abstract: To provide a dynamic damper device for achieving good damping effects in a wide frequency range.SOLUTION: A dynamic damper device 200 includes a first rotary body 20 to be rotated around a rotary shaft center axis, a second rotary body 210 mounted turnably around the rotary shaft center axis relative to the first rotary body, an elastic body 212 for generating reaction force according to the relative displacement of the first rotary body and the second rotary body in the turning direction, a first mass body 230 mounted to the first rotary body so as to be relatively displaceable in the radial direction, a second mass body 220 mounted to the second rotary body so as to be relatively displaceable in the radial direction, and link mechanisms 222, 223 for displacing the second mass body to the inner diameter side in linkage with the displacement of the first mass body to the outer diameter side.SELECTED DRAWING: Figure 2
Patent JP-2021160664-A (JP)
Title: Device and method of controlling vessel battery, and vessel
Inventor: IKEGAYA YUJI
IPC: H02J7/00
Filed: 2020-04-02
Abstract: To properly return power storage amount while protecting a lithium-ion battery.SOLUTION: A line L2 is a line for supplying power generated by a generator 24 to charge a drive battery 39 that is a lithium-ion battery, and for supplying it to a main battery 38, a house battery 36, or a load 37. To the line L2, a drive battery 39 is connected through a switch SW1. An AHECU 40 cuts off the switch SW1 when the power storage amount SOC of the drive battery 39 becomes a first predetermined power storage amount SOC1 or less, and connects the switch SW1 when a chargeable condition is established on the basis of a power balance X in the line L2 which is obtained in this situation.SELECTED DRAWING: Figure 4
Patent JP-2021164127-A (JP)
Title: Optical communication device, optical communication system, and execution method
Inventor: MATSUMURA TAKUYA
IPC: H04B10/272
Filed: 2020-04-03
Abstract: To keep costs down.SOLUTION: An ONU 100 is a child station device that communicates with an OLT 200, which uses a first standard, and uses the first standard. The ONU 100 has a wavelength combining and demultiplexing unit 110, which demultiplexes optical signals transmitted by the OLT 200 that are multiplexed with a plurality of wavelengths, and a photoelectric conversion execution unit 120, which executes photoelectric conversion using optical signals of a wavelength based on a standard not used in the ONU 100 among optical signals of multiple wavelengths obtained by the demultiplexing.SELECTED DRAWING: Figure 2
Patent JP-2020169644-A (JP)
Title: Moving blade of turbo machine
Inventor: THORSTEN POEHLER
IPC: F02C7/18
Filed: 2020-04-03
Abstract: To provide a moving blade of a turbo machine.SOLUTION: A moving blade 10 comprises: a blade leaf 11 having a flow leading edge 13, a flow trailing edge 14, and a flow conduction face 15; a blade root 12 that is fir tree-like shaped with at least two projections spaced apart from one another and is configured to mount the moving blade to a hub body of the turbo machine; an inner shroud 18; a cooling passage for refrigerant, an inlet 21 of the cooling passage being formed radially inner side of the blade root, and being formed of a first inlet passage portion 22 and a second inlet passage portion 23 disposed behind the first inlet passage portion; and a material web 24 extending between the first and second inlet passage portions. The first inlet passage portion and the second inlet passage portion merge in an integrated passage portion 25, and when viewed in the radial direction, the integrated passage portion is disposed radially outside the uppermost projection of the blade root and radially inside the inner shroud.SELECTED DRAWING: Figure 1
Patent JP-2021165695-A (JP)
Title: Object detector
Inventor: SUGAE IPPEI
IPC: G01S15/12
Filed: 2020-04-08
Abstract: To optimize detection period.SOLUTION: An object detector comprises: a transmission unit for transmitting a transmission wave; a reception unit for receiving a reception wave resulting from reflection of the transmission wave on an object and returning therefrom, until prescribed measurement time passes since transmission of the transmission wave; a detecting unit for detecting the object on the basis of distance information based on the reception wave received by the reception unit; and a reception control unit for making a measurement time after detection of the object shorter than a measurement time after non-detection of an object. The reception control unit sets the measurement time to an amount of time corresponding to a position which is farther than a distance to a closest object by a prescribed distance.SELECTED DRAWING: Figure 4
Patent JP-2021167927-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: NISHI MASAFUMI
IPC: G03G5/147
Filed: 2020-04-13
Abstract: To provide an electrophotographic photoreceptor that is excellent in prevention of image deletion.SOLUTION: An electrophotographic photoreceptor has a conductive support, a photosensitive layer, and a protective layer. The protective layer contains conductive particles. The content ratio of the conductive particles in the protective layer is 40 volume% or more and 70 volume% or less. The volume resistivity of the protective layer is 1.0×109 Ω cm or more and 1.0×1014 Ω cm or less.SELECTED DRAWING: None
Patent JP-2021109082-A (JP)
Title: Automatic fire extinguishing device used in power distribution room
Inventor: JIN MYOMING
IPC: A62C37/40
Filed: 2020-04-24
Abstract: To disclose an automatic fire extinguishing device used in a power distribution room.SOLUTION: A pedestal is comprised. A lifting/lowering device is installed in the upper side of the pedestal. The lifting/lowering device comprises: a support block connected with the upper side of the pedestal in a fixed manner; a slide space positioned in the support block, and opened up; symmetric moving blocks connected with the slide space slidably; a support rod connected with the moving blocks and by a hinge, and intersecting to each other; and a slide block connected with the upper edge of the support rod by the hinge. The moving blocks come close to each other to slide, push the slide block by the support rod, make each other come close, and lift to the upper part. A canned storage is connected slidably in the upper edge of the slide block.SELECTED DRAWING: Figure 1
Patent JP-2021171425-A (JP)
Title: Game machine
Inventor: KOBAYASHI KAZUHIRO
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To suppress the possibility that a game is hindered by notification of an error.SOLUTION: A game machine includes detection means capable of detecting an error, and notification means that may or may not notify a player of the detected error.SELECTED DRAWING: Figure 76
Patent JP-2021173376-A (JP)
Title: gear
Inventor: MORIO YOICHI
IPC: F16H55/06
Filed: 2020-04-28
Abstract: To provide a gear which can inhibit tooth hitting sound while maintaining strength of a gear.SOLUTION: A gear 1 includes: a gear body 3 having an annular body part 7, tooth parts 9 provided at an outer periphery of the body part 7 at predetermined intervals, and groove parts 11, each of which is provided between the adjacent tooth parts 9, 9 in the body part 7; and low elastic members 5 respectively provided at the groove parts 11 and having an elastic modulus lower than that of the gear body 3.SELECTED DRAWING: Figure 1
Patent JP-2021137531-A (JP)
Title: Travel toy
Inventor: KANOUCHI SHIGERU
IPC: A63H11/18
Filed: 2020-04-30
Abstract: To provide a travel toy which can travel by moving legs in front and rear directions, and which can be improved in travel speed compared with prior art.SOLUTION: A travel toy comprises: a power unit 23 for generating rotary force; a trunk 11 including therein the power unit 23; a pair of rear leg parts 20 which is fitted to the trunk 11 so as to oscillate in front and rear directions freely; and a drive wheel 21 provided on a bottom face of the rear leg part 20. By rotary force generated by the power unit 23, the pair of rear leg parts 20 oscillates, and the drive wheel 21 rotates in an advance direction.SELECTED DRAWING: Figure 5
Patent JP-2020127776-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-05-07
Abstract: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A generator ratio management chip 207 is provided in a main control device 110, winning information is obtained from an MPU 201, and a generator ratio and a continuous generator ratio are calculated by the generator ratio management chip 207 and are recorded in a second reading memory 264 as a nonvolatile memory. When an inspection device 300 is connected with an inspection terminal 207a, generator ratio data 264a and continuous generator ratio data 264b recorded in the second reading memory 264 are outputted to the inspection device 300.SELECTED DRAWING: Figure 6
Patent JP-2021178905-A (JP)
Title: Non-aqueous composition
Inventor: MATSUMURA KAZUHIRO
IPC: C08L91/00
Filed: 2020-05-12
Abstract: To provide a non-aqueous composition that does not separate and maintains its structure even when subjected to high-speed shearing.SOLUTION: Provided is a non-aqueous composition that contains (1) an anion-modified cellulose fiber, (2) an organic amine compound having two or more amino groups per molecule, and (3) an oil.SELECTED DRAWING: None
Patent JP-2021180619-A (JP)
Title: Fermented tea composition for controlling intestinal function and method of producing the same
Inventor: HATANO MASAHIKO
IPC: A23F3/16
Filed: 2020-05-18
Abstract: To provide a novel fermented tea composition for controlling an intestinal function such as control of intestinal bacterial flora and shortening of a digestive tract passage time, and a method of producing the same.SOLUTION: A fermented tea composition for controlling an intestinal function includes as active principle a fermented tea substance by at least one type of lactic acid bacteria selected from a group consisting of Lactobacillus pentosus, Lactobacillus vaccinostercus, Lactobacillus coryniformis, Lactobacillus fermentum, Lactobacillus acidophilus, Lactobacillus gasseri, and Lactobacillus buchneri.SELECTED DRAWING: None
Patent JP-2021181267-A (JP)
Title: Vehicular interior material
Inventor: OKAHARA SHINGO
IPC: B60R13/02
Filed: 2020-05-19
Abstract: To provide a vehicular interior material which enables improvement of functionality and design.SOLUTION: A door trim 100 includes: a plate-like board member 10; an expansion part 20 which expands from the board member 10 to the passenger compartment inner side; and a surface cover material 30 having a plate-like first surface cover part 31 and a plate-like second surface cover part 32 connected to the first surface cover part 31 in a foldable manner. The expansion part 20 includes a hook part 36 on which an end part 32B, which is located at the opposite side of the first surface cover part 31, of the second surface cover part 32 may hook. The surface cover material 30 is configured to be able to change its state between a cover state, in which the first surface cover part 31 covers an upper surface of the expansion part 20 and the second surface cover part 32 covers a passenger compartment inner surface of the expansion part 20, and a standing state, in which the first surface cover part 31 rotates upward around an end part 31A, which is located at the opposite side of the second surface cover part 32, from the cover state and the second surface cover part 32 is erected by the end part of the second surface cover part 32 hooking on the hook part 36 while bending relative to the first surface cover part 31.SELECTED DRAWING: Figure 3