baber/WOPTO huggingface dataset:
Patent JP-2022007253-A (JP)
Title: Foot operated disinfectant supply device
Inventor: EBATA YUKIYOSHI
IPC: B05B15/625
Filed: 2020-06-26
Abstract: To provide a foot operated disinfectant supply device capable of contributing to improvement of sanitation and excellent in usability.SOLUTION: A foot operated disinfectant supply device comprises: a container holding part 2; lift rods 3 fixed to right and left parts of the container holding part; a support body 4 for supporting the lift rods; a trestle 5 to which the support body is fixed; a stepping pedal 6 protruded forward of the trestle; a rod 7 extending vertically on a rear side of the container and vertically movable; a link mechanism 8 for lifting up the rod following downward pressing of the stepping pedal; a slider 9 which is lifted up/down along a peripheral surface of the rod; a stopper 11 and a push-up body 10 which are fixed to an upper/lower position relative to the slider on the rod, and whose fixing height can be varied; a coupling body 12 which couples the two lift rods above the container holding part, and is movable vertically; and an operation part 13 which is supported to the coupling body and the slider, and when the rod is lifted up following to the downward pressing of the stepping pedal and the push-up body pushes up the slider, rotates around a shaft of the coupling body so that a front part of the operation part presses a head of the container downward.SELECTED DRAWING: Figure 1
Patent JP-2022007561-A (JP)
Title: Program and information processing device
Inventor: OTOMO TAKAHIRO
IPC: A63F13/69
Filed: 2020-06-26
Abstract: To give a player a motivation to execute a single lottery.SOLUTION: A program causes a computer to function as: storage means 50 for storing an accumulation value in which a first predetermined value is accumulated according to a first instruction in correspondence with a player; lottery means 56 for executing a lottery game for consuming a first predetermined number of items and executing a single lottery for one piece of content out of a lottery target content group when there is a first instruction from the player, and for consuming a second predetermined number of items more than the first predetermined number of items and executing continuous lotteries for two or more pieces of content out of the lottery target content group when there is a second instruction from the player; and imparting means 58 for imparting a privilege to the player when the accumulation value reaches a second predetermined value higher than a first predetermined value, and imparting the privilege to the player when there is the second instruction.SELECTED DRAWING: Figure 4
Patent JP-2022010607-A (JP)
Title: Sewage treatment device and sewage treatment method
Inventor: MIYOSHI TARO
IPC: C02F3/12
Filed: 2020-06-29
Abstract: To provide a sewage treatment device and a sewage treatment method that can sufficiently supply an electron donor required for a denitrification reaction and can stably perform sewage treatment with high nitrogen removal efficiency.SOLUTION: There is provided a sewage treatment device including, inside a reaction tank 1: a membrane separation device 2, an air diffuser 4, and a partition plate 7 for partitioning the inside of the reaction tank into a plurality of sections; means for supplying sewage to be aerobic-treated and anoxic-treated to the reaction tank 1; and water level control means for controlling a water level in the reaction tank 1, in which at least one section is an aerobic section in which the membrane separation device and the air diffuser are arranged, and the anoxic treatment is performed in other sections, the device further including means for supplying an electron donor-containing liquid different from the treated sewage to other sections in the reaction tank 1 when the water level in the reaction tank 1 is lower than an upper end of the partition plate 7.SELECTED DRAWING: Figure 1
Patent JP-2021018238-A (JP)
Title: Method of producing actinium by liquefied radium
Inventor: OH SE YOUNG
IPC: G21G4/08
Filed: 2020-06-29
Abstract: To provide a method of producing actinium by using liquefied radium, the method including: a step of moving the liquefied radium to load the liquefied radium into a reaction space inside a chamber; a step of irradiating the reaction space inside the chamber with a particle beam to produce actinium through a nuclear reaction process; and an unloading step of moving a product comprising the liquefied radium and actinium to the outside of the chamber.SOLUTION: A method of producing actinium by using liquefied radium according to the present invention can minimize loss of Ra-226 according to the state change of Ac-225 by producing Ac-225 using Ra-226 of a liquefied state, moving the produced Ac-225 in a liquefied state after Ac-225 is produced, and separating and reusing Ac-225, thereby enabling a nuclear reaction process of Ac-225 to be performed. Further, the method according to the present invention has an effect of enabling safety to be improved by including a radon collection unit which is capable of discharging and isolating radon produced from Ra-226, thereby preventing radiation exposure due to radon.SELECTED DRAWING: Figure 2
Patent JP-2022012978-A (JP)
Title: Image capturing device
Inventor: TAMURA HIKARU
IPC: G03B17/02
Filed: 2020-07-02
Abstract: To provide an image capturing device which allows for easily adjusting focus after assembly.SOLUTION: An adjustment unit comprises a first adjustment member provided in a substantially cylindrically shaped tubular member having a lens provided in a hollow section thereof, and a second adjustment member configured to turn the first adjustment member, and is configured to change the distance between the lens and an image sensor by turning the tubular member. The second adjustment member is partially exposed from a housing or a substrate.SELECTED DRAWING: Figure 1
Patent JP-2022017085-A (JP)
Title: Gear machining apparatus and machining condition determination device
Inventor: TAKEMORI KIYOSHI
IPC: B23F5/22
Filed: 2020-07-13
Abstract: To provide a gear machining apparatus capable of shortening an entire machining time when performing tooth-profile machining and chamfering.SOLUTION: A control device 100 of a gear machining apparatus 1 includes: a first chamfering control unit 101 which, while relatively moving a hob cutter T with respect to a workpiece W in an axial direction of the workpiece W, relatively moves the hob cutter T in a radial direction of the workpiece W, thereby performing machining to form chamfer portions 62, 72, and 82 at the axial one ends of tooth profiles 61, 71, and 81; a tooth-profile machining control unit 102 which performs machining to form the tooth profiles 61, 71, and 81 subsequently to chamfering at the axial one ends; and a second chamfering control unit 103 which, subsequently to the machining to form the tooth profiles 61, 71, and 81, while relatively moving the hob cutter T with respect to the workpiece W in the axial direction of the workpiece W, relatively moves the hob cutter T in the radial direction of the workpiece W, thereby performing machining to form chamfer portions 63, 73, and 83 at the axial other ends of the tooth profiles.SELECTED DRAWING: Figure 9
Patent JP-2022023259-A (JP)
Title: Hygiene mask and base material of the same
Inventor: SHIMOJO IKUO
IPC: A41D13/11
Filed: 2020-07-27
Abstract: To provide a fabric mask with improved airtightness and adhesion to the face without sewing.SOLUTION: In a fabric mask in which a cylindrical space is arranged in an approximately H-shape, rubber strings are inserted through two places in a vertical direction, the fabric is gathered, and a gathering structure is generated, and a bone support is inserted at least in one place and is deformed to fit a shape of the nose in a lateral direction of the approximately H-shape. Thus, the fabric mask with improved airtightness and adhesion to the face can be produced. For arranging the cylindrical space in the approximately H-shape, double-weaving is used, and sewing with multiple production steps is not used. In addition, heat-bonded yarn is used partially, and yarn fraying does not occur at a detached part of the continuously produced fabric mask. Thus, the hygiene mask can be provided by simplifying the production steps without using sewing as described above.SELECTED DRAWING: Figure 2
Patent JP-2020193344-A (JP)
Title: Method of suppressing disproportion reaction of actuation medium for refrigeration cycle and manufacturing method of actuation medium for refrigeration cycle
Inventor: SATO NARIHIRO
IPC: F25B1/00
Filed: 2020-07-27
Abstract: To provide an actuation medium for refrigeration cycle capable of effectively suppressing or alleviating a disproportionation reaction, even when a content of 1,1,2-trifluoroethylene (HFO1123) is relatively abundant, and a refrigeration cycle system therewith.SOLUTION: In an actuation medium for refrigeration cycle containing at least 1,1,2-trifluoroethylene as a refrigerant component, when a disproportionation reaction of the 1,1,2-trifluoroethylene is suppressed, as a disproportionation suppressor, a saturated hydrocarbon having 2 to 5 carbons is added. An amount of added disproportionation suppressor, when a total amount of the refrigeration component and the disproportionation suppressor is set to 100 mass%, a content of the 1,1,2-trifluoroethylene is 40 mass% or larger, and, a content of the saturated hydrocarbon is 0.6 mass% or larger and 10 mass% or smaller.SELECTED DRAWING: None
Patent JP-2020196664-A (JP)
Title: Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS
Inventor: YOKOTA YUKI
IPC: C03C10/12
Filed: 2020-07-27
Abstract: To provide an Li2O-Al2O3-SiO2-based crystallized glass which is not readily broken and which has high transparency in the ultraviolet to infrared region.SOLUTION: The Li2O-Al2O3-SiO2-based crystallized glass contains, in mass%, SiO2 40-90%, Al2O3 5-30%, Li2O 1-10%, SnO2 0-20%, ZrO2 0-5%, MgO 0-10%, P2O5 0-10%, TiO2 0-4%, the mass ratio Li2O/(MgO+CaO+SrO+BaO+Na2O+K2O) being 3 or less.SELECTED DRAWING: None
Patent JP-2022023565-A (JP)
Title: Information processing device, information processing system, set value recommendation method and program
Inventor: OJIMA TAKAYA
IPC: H04N1/00
Filed: 2020-07-27
Abstract: To recommend a set value suitable for each user.SOLUTION: An information processing system includes: an apparatus; and an information processing device connected to the apparatus through a network. The apparatus includes a use history transmitter unit which transmits, to the information processing device, use history data indicative of use history of an authenticated user having used the apparatus. The information processing device includes: a use state data collection unit which receives the use history data from the apparatus to collect use state data which indicates a user-by-user apparatus use state; and a recommended set information output unit which, based on the collected use state data and user-by-user apparatus set information, outputs recommended user-by-user apparatus set information to the apparatus. The apparatus further includes a reflection operation reception unit of a recommended set value, which receives the set information output from the recommended set information output unit, displays the set value included in the set information, and receives from each user an operation for reflecting the set value, included in the set information, in the set information of the authenticated user.SELECTED DRAWING: Figure 4
Patent JP-2022026043-A (JP)
Title: Electric kettle
Inventor: ISHIDA ICHIRO
IPC: A47J27/21
Filed: 2020-07-30
Abstract: To provide an electric kettle capable of releasing pressure inside the electric kettle when boiling and of suppressing an amount of water (hot water) leaking from a steam passage when the electric kettle falls down.SOLUTION: A tabular lid body 40 covering an upper opening of a container 31 of an electric kettle 10 has: a first introduction port 53 and a second introduction port 54 provided on a rear side of the lid body; an exhaust port 93 bored on a surface side of the lid body; and first and second passages provided for the inside of the lid body respectively so as to guide steam introduced through the first and second introduction ports to the exhaust port. The first introduction port and the second introduction port are arranged on left and right both sides with a front and back center line P of the lid body in between. The first passage extends to the side of the second introduction port beyond the back and forth center line from the first introduction port and is folded on the side of the second introduction port. The second passage extends to the side of the first introduction port beyond the back and forth center line from the second introduction port and is folded back on the side of the first introduction port.SELECTED DRAWING: Figure 5
Patent JP-2022029016-A (JP)
Title: Control unit for vibration type motor
Inventor: SHINDO HIROTAKA
IPC: H02N2/06
Filed: 2020-08-04
Abstract: To provide a control unit for a vibration type motor that can address a reduction in drive performance and power efficiency.SOLUTION: A control unit (100) of a vibration type motor has a drive signal generation unit (101) that generates a drive signal of a vibration type motor (103), and booster circuits (102a, 102b) that boost the drive signal. The drive signal generation unit (101) changes the duty ratio of the drive signal based on the drive frequency of the vibration type motor (103).SELECTED DRAWING: Figure 1
Patent JP-2022029315-A (JP)
Title: Projector device and performance method using the same
Inventor: ISHIDA SHINICHI
IPC: G03B21/14
Filed: 2020-08-04
Abstract: To enable moving-images to be projected to a target without requiring excessive efforts or costs in a prescribed event while ensuring that significant performance effects are obtained.SOLUTION: Provided is a projector device 1A comprising a projector 4A as moving-image projection means and a support arm 5 for supporting the projector 4A, with its face down, upward of a table, and a placement board 2A disposed on the table, on which a target is placed, with moving-images automatically projected from above to the target. The support arm 5 is installed upright, with its base end side secured to an outer edge side prescribed position of the placement board 2A, and the placement board 2A is provided with power supply means for supplying electric power, control means for controlling the operation of the projector 4A and a data input part 28 for inputting content data, with the content data inputted to the data input part 28 by connecting a storage medium or transmitting data, thereby performance is conducted while projecting moving-images to the target.SELECTED DRAWING: Figure 1
Patent JP-2022029562-A (JP)
Title: Gate valve device
Inventor: SAITO KIKUO
IPC: F16K7/10
Filed: 2020-08-05
Abstract: To provide a gate valve device which can attain a high fluid blocking performance and enables a user to grasp a closing operation state intuitively.SOLUTION: A gate valve device includes: a valve body V having an elastic seal member 3 which can adhere to a pipe inner wall surface 1a of a fluid pipe 1 to block a pipe inner passage; and a valve support member 53 which sends the valve body V into the pipe through a through hole 4 formed at a pipe peripheral wall 1A of the fluid pipe 1 and may reciprocate. The valve body V includes: a fluid compression chamber 7 in which a pressure of the fluid increases in conjunction with sending motion of the valve support member 53 in a state that a part of the valve body V contacts with a bottom part of the pipe inner wall surface 1a; and adhesion operation means 8 which causes the elastic seal member 3 to adhere to the pipe inner wall surface 1a in a passage blocking state with fluid having the pressure increased in the fluid compression chamber 7.SELECTED DRAWING: Figure 1
Patent JP-2020175273-A (JP)
Title: Game machine
Inventor: ISHIKURA KOJI
IPC: A63F7/02
Filed: 2020-08-06
Abstract: To increase interest of a performance in which an icon image is changed.SOLUTION: An icon image is based on game information acquired by an acquisition unit 3901. The icon image is displayed in any one of a plurality of display modes including a first display mode with a first size and a second display mode with a second size. An update image is a numeric image based on the number of game information stored in a storage unit 3902. A suggestion image suggests a display mode of the icon image may change, and displayed in a predetermined display mode. A performance control unit 3905 displays the suggestion image in the same size, regardless of the size of the icon image.SELECTED DRAWING: Figure 39
Patent JP-2020192531-A (JP)
Title: Method for filling solid catalyst
Inventor: KURAGAMI TATSUHIKO
IPC: B01J23/887
Filed: 2020-08-07
Abstract: To make a workshop under positive pressure by blowing air from an upper part of a reactor to the filling workshop of a solid catalyst, increase workability efficiency by suppressing residence of dust in the workshop and reduce stop period of a plant.SOLUTION: There is provided a method of filling a solid catalyst into a fixed floor catalyst reaction device, including making pressure of a work space inside of a reactor positive pressure with 1 pascal or more of ambient pressure around the reactor by blowing air from at least one location of an upper part of the reactor.SELECTED DRAWING: None
Patent JP-2022033647-A (JP)
Title: Amplification device
Inventor: SUZUKI SATORU
IPC: H03F3/34
Filed: 2020-08-17
Abstract: To provide an amplification device that is less likely to be affected by noise in a wide-range frequency region in executing zero calibration.SOLUTION: An amplification device 10 comprises: an attenuation circuit 20 that attenuates an input signal at a predetermined attenuation ratio; an amplifier 40 that amplifies the input signal attenuated by the attenuation circuit 20; and a switch circuit 30 connected between the attenuation circuit 20 and an input of the amplifier 40. The switch circuit 30 performs switching so that the input of the amplifier 40 is connected to any one of a circuit electrically connected with the attenuation circuit and a circuit electrically connected with a ground point 80.SELECTED DRAWING: Figure 3
Patent JP-2020189222-A (JP)
Title: Suction instrument
Inventor: HATTORI RYO
IPC: A61M15/00
Filed: 2020-08-28
Abstract: To provide a suction instrument that is easy to handle and has an inexpensive constitution.SOLUTION: A suction instrument has a body 4 with a size that can be held with one hand and a rounded shape, a housing part 2 that is disposed in the body 4 and can house a scent component S, a heating part 3 for heating the housing part 2, and a mouthpiece part 5 for inhalation of the scent component S.SELECTED DRAWING: Figure 1A
Patent JP-2022039578-A (JP)
Title: Event management system, event management program, and event management method
Inventor: SHIMIZU HIDEAKI
IPC: G06Q10/10
Filed: 2020-08-28
Abstract: To provide an event management system that can appropriately manage the reservation of an event according to a participation mode of people scheduled to participate the event.SOLUTION: An event management system has: a management unit that manages a schedule of an event in which a plurality of users participate; an acquisition unit that acquires information on a change of an event participation mode for each of the users; and a determination unit that determines whether to cancel the reservation of the event according to the information on the change of the participation mode.SELECTED DRAWING: Figure 9
Patent JP-2022040699-A (JP)
Title: Surface treatment method of metal member
Inventor: SAKURAI KOHEI
IPC: B05D3/00
Filed: 2020-08-31
Abstract: To provide a surface treatment method of a metal member which enables formation of a coated film in only a desired part where the coated film is formed without using a masking jig, and can suppress adhesion of a foreign matter to the metal member due to contact between the jig and the metal member.SOLUTION: A surface treatment method of a metal member includes: a step (a) of imparting a charge to one region of the metal member; and a step (b) of bonding a first coated film material containing an insulating resin onto the other region of the metal member, and forming a first coated film.SELECTED DRAWING: Figure 5
Patent JP-2020205436-A (JP)
Title: Semiconductor device
Inventor: MASUBUCHI ISATO
IPC: H05K1/02
Filed: 2020-08-31
Abstract: To provide a semiconductor device capable of suppressing warpage of a substrate.SOLUTION: A semiconductor device according to an embodiment comprises a substrate including a first and a second principal surface, and first to third nonvolatile semiconductor memories mounted on the first principal surface. The substrate comprises a first wiring layer provided on the first principal surface, a second wiring layer provided on the second principal surface as a net-like wiring layer, a plurality of wiring layers formed as an inner layer, and a plurality of insulation layers provided between the wiring layers. Third to fifth wiring layers of the inner layer are a plane layer. The third wiring layer is formed closer to the first principal surface side than a center line of a layer structure of the substrate. The fourth and fifth wiring layers are formed closer to the second principal surface side than the center line of the layer structure of the substrate. In the fifth wiring layer, a first slit is formed in a part of a portion facing a gap between the first and second nonvolatile semiconductor memories, and a second slit is formed in a part of a portion facing a gap between the second and the third nonvolatile semiconductor memories.SELECTED DRAWING: Figure 10
Patent JP-2022042790-A (JP)
Title: Article display robot
Inventor: NAGATSUKA MASAKI
IPC: A47F3/08
Filed: 2020-09-03
Abstract: To provide an article display robot that can enhance an advertising effect of an article.SOLUTION: An article display robot 1 comprises a stage 4 on which an article 100 is arranged, and an image display device for displaying an image 200 on a background of the stage 4.SELECTED DRAWING: Figure 10
Patent JP-2022042822-A (JP)
Title: Home delivery box system
Inventor: KAWABE YUKINORI
IPC: A47G29/124
Filed: 2020-09-03
Abstract: To provide a home delivery box system that can be locked/unlocked without the use of a dedicated key or PIN.SOLUTION: A management server 2 has a delivery box ID/recipient ID information storage section 21, a recipient information storage section 22 that stores the e-mail address of a mobile terminal 3 carried by a registered recipient, and an unlock code generation section 23 that generates an unlock code; when a home delivery box 1 containing a package is operated and the recipient performs predetermined locking operations including entering the room number, the home delivery box 1 is locked and the locking information including the delivery box ID and the entered room number is transmitted to the management server 2; upon receipt of the locking information, the management server 2 generates an unlock code to send back to the home delivery box, and also sends a notice of arrival and the generated unlock code by e-mail to the portable terminal 3 associated with the room number received; and an electric lock of the home delivery box 1 is unlocked by a predetermined operation of the portable terminal 3 to which the unlock code is transmitted.SELECTED DRAWING: Figure 1