baber/WOPTO huggingface dataset:
Patent JP-2021143144-A (JP)
Title: Composition for improving cognitive function containing clematis extract as active ingredient
Inventor: LEE JI-WON
IPC: A61K36/12
Filed: 2020-03-11
Abstract: To provide a substance that contains clematis extract, which is a natural extract, as an active ingredient and is effective in improving cognitive function, and to provide a pharmaceutical composition and a functional food composition, each using the clematis extract as an active ingredient to improve cognitive function.SOLUTION: The present invention relates to a composition for improving cognitive function comprising: a clematis extract as a first natural extract; and a second natural extract selected from the group consisting of dandelion extract, lepisorus thunbergii extract, indigofera pseudotinus extract, hydrangea serrata extract, chestnut bark extract, plantago asiatica extract, ligularia fischerii extract, ligularia stenocephala extract and mixtures thereof, and also relates to a pharmaceutical composition and a functional food composition, which contain the composition for improving cognitive function.SELECTED DRAWING: Figure 1
Patent JP-2021146821-A (JP)
Title: Thrust generator
Inventor: GUNJI DAISUKE
IPC: B64C27/605
Filed: 2020-03-17
Abstract: To provide a thrust generator with high reliability.SOLUTION: A thrust generator comprises: a thrust generating motor that generates thrust by rotating a plurality of rotors; a plurality of pitch angle changing motors that changes pitch angles of the rotors; and a plurality of rotation transmission parts that are connected respectively to the plurality of pitch angle changing motors; a first motion conversion part; and a second motion conversion part. A motion conversion mechanism of the first motion conversion part is connected to the plurality of rotation transmission parts and a single linear motion shaft, and converts rotation of at least one of the rotation transmission parts into a linear motion of the linear motion shaft. The second motion conversion part converts the linear motion of the linear motion shaft into a rotary motion to change the pitch angle of the rotor.SELECTED DRAWING: Figure 7
Patent JP-2021147172-A (JP)
Title: Sorting system
Inventor: KOMAI NAOKI
IPC: B65G1/137
Filed: 2020-03-19
Abstract: To solve the problem that, in the case of taking out commodities from a cart, when taking out commodities for two stores at once, after seeing the next display, and sorting them into two containers respectively, erroneous sorting sometimes occurs.SOLUTION: In a sorting system in which a plurality of displays for displaying the number of commodities are arranged in one direction, a film for restricting visibility of a display content from one direction is provided on a display surface of the display, to thereby eliminate erroneous sorting by preventing peeping from the side.SELECTED DRAWING: Figure 3
Patent JP-2021147580-A (JP)
Title: Sealant composition
Inventor: KANDA AYAKA
IPC: C08G18/08
Filed: 2020-03-23
Abstract: To provide a sealant composition having excellent adhesion to an aqueous coating.SOLUTION: A sealant composition contains, relative to 100 pts.mass of a urethane prepolymer having an isocyanate group, silica of 12-50 pts.mass.SELECTED DRAWING: None
Patent JP-2021147378-A (JP)
Title: Cleaning liquid, and cleaning method using the same
Inventor: YONEMURA NAOKI
IPC: A01N25/02
Filed: 2020-03-24
Abstract: To provide a cleaning liquid capable of enhancing reliability of cleaning and a cleaning method using the same.SOLUTION: A cleaning liquid related to a viewpoint of the present invention contains electrolytic water in which an antibacterial agent is dispersed. Preferably in the view point, the antibacterial agent contains silver zeolite and is dispersed in the range of 1 wt.% or more and 10 wt.% or less. A cleaning method related to another viewpoint of the present invention includes a step of spraying the cleaning liquid containing the electrolytic water having the antibacterial agent dispersed to a cleaning target, for cleaning. Preferably in the viewpoint, the cleaning method includes a step of evaporating the electrolytic water in the cleaning liquid to make the antibacterial agent appear.SELECTED DRAWING: None
Patent JP-2021153270-A (JP)
Title: User terminal and program
Inventor: KUROZUMI MASAAKI
IPC: H04N21/433
Filed: 2020-03-24
Abstract: To shorten a waiting time until the start of viewing a new video and prevent occurrence of unsightly appearance when a user who is watching an online video performs a switching operation.SOLUTION: When a reception buffer 20 is unoccupied during a switching operation from a video A to a video B, a segment request unit 21 of a user terminal 1 identifies a next SG number of a last portion of segments stored in the reception buffer 20, and outputs an SG request. A storage processing unit 22 adds a segment of the video B acquired from a server 2 to the reception buffer 20. When the reception buffer 20 is fully occupied and stored with segments of the video A, the segment request unit 21 identifies an SG number of the last portion of the segments of the video A stored in the reception buffer 20, and outputs an SG request. A storage processing unit 22 overwrites the segment of the video B acquired from the server 2 on the location of the segment of the video A stored in the reception buffer 20.SELECTED DRAWING: Figure 3
Patent JP-2021151973-A (JP)
Title: Dental antibacterial material and dentifrice
Inventor: MATOISHI KAORI
IPC: A61K8/44
Filed: 2020-03-24
Abstract: To provide a dental antibacterial material that has excellent antibacterial properties at a relatively low dose and a dentifrice.SOLUTION: A dental antibacterial material has a basis and an aid. The basis is licorice flavonoid, and the aid is at least one selected from the group consisting of a molecule A having a structure derived from guanidine, a molecule B having a structure derived from at least one molecule selected from the group consisting of glucosamine and lysine, and an anionic surfactant.SELECTED DRAWING: None
Patent JP-2021155954-A (JP)
Title: Base-isolation structure
Inventor: HAYAKAWA AKIRA
IPC: F16F15/02
Filed: 2020-03-26
Abstract: To provide a base isolation structure in which a shake width of the upper part of a structure is suppressed small when a lateral shake is generated by an earthquake, and the structure is automatically returned to a straight standing state when the earthquake is settled.SOLUTION: A base-isolation structure is provided with: a structure 12; a foundation body 16 installed on the ground 14 and supporting the structure 12 from below; and a plurality of base isolation members 18 installed between the structure 12 and the foundation body 16 and making the structure 12 movable in the lateral direction to a foundation body 14. A plurality of upper support bases 20 projecting downward are provided at prescribed intervals on a lower surface 12a of the structure 12, and a lower end surface 20a is formed so as to closely face the upper surface side of a virtual recessed curved surface 22. A plurality of lower support bases 24 projecting upward are provided at positions corresponding to the respective upper support bases 20 on the 16a of the upper surface of the foundation body 16, and an upper-end surface 24a is formed so as to closely face the lower surface side of the virtual recessed curved surface 22. The virtual concave curved surface 22 is recessed downward at the central part and has a curvature that increases with distance from the deepest part.SELECTED DRAWING: Figure 4
Patent JP-2021153738-A (JP)
Title: Dry/wet separation type floor cleaning brush
Inventor: WANG XIAO FENG
IPC: A47L11/28
Filed: 2020-03-26
Abstract: To provide a floor cleaning brush which has a high cleaning effect and can be easily maintained.SOLUTION: A dry/wet separation type floor cleaning brush of one embodiment comprises: a casing; a hard roller brush; and a soft roller brush. A partition plate is provided in the casing. By the partition plate, inside of the casing is partitioned into a first storage chamber and a second storage chamber which are not communicated with each other. A part of the hard roller brush is stored in the first storage chamber and is movably coupled to the casing. A part of the hard roller brush protrudes from the casing, a part of the soft roller brush is stored in the second storage chamber and is movably coupled to the casing, and the part of the soft roller brush protrudes from the casing. By the partition plate in the casing, a foul water chamber for storing foul water, and a dust collection chamber for storing dust and small trash are independent and are not communicated with each other, so that, jamming of a dirt inlet due to dust and small trash can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021157938-A (JP)
Title: Connector positioning device
Inventor: HAMADA OSAMU
IPC: H01R43/00
Filed: 2020-03-26
Abstract: To provide a technique capable of appropriately positioning a connector provided at the tip of a component cord.SOLUTION: A connector positioning device that positions a connector provided at the tip of a cord connected to a component includes a mounting unit on which a component is placed, a first movable unit provided so as to be able to linearly separate from the mounting along the first direction, and a second movable unit provided in the first movable unit and sandwiching the cord of the component mounted on the mounting unit from a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021158201-A (JP)
Title: Cooling device
Inventor: YOKOTA JUNICHI
IPC: F16K31/68
Filed: 2020-03-26
Abstract: To provide a cooling device capable of improving responsivity to a temperature.SOLUTION: A cooling device 100 includes a flow rate adjusting valve 1 that adjusts a flow rate of a refrigerant passing through according to a temperature of cooled objects 201 to 204, a pump 101 sending the refrigerant in a predetermined direction, a radiator 102 radiating heat of the refrigerator, and a cooler 103 that makes the refrigerant pass therethrough and receives heat from the cooled objects 201 to 204, and the cooling device 100 circulates the refrigerant. Since in a flowing direction of the refrigerant, the flow rate adjusting valve 1 is provided on a downstream side with respect to the cooler 103, temperature drop of a sealed space A4 is suppressed, a pressure of a sealed gas is normally raised to generate valve opening force, and responsivity to a temperature can be improved.SELECTED DRAWING: Figure 2
Patent JP-2021155637-A (JP)
Title: Indicator and adhesive composition for indicator
Inventor: SUZUKI KENTA
IPC: C09J11/06
Filed: 2020-03-27
Abstract: To provide an indicator that can reduce or prevent color irregularities without causing liquid leakage, and allows the replacement timing or the like to be visually confirmed.SOLUTION: An indicator has a chlorine atom-containing resin layer and an adhesive layer containing a dehydrochlorination agent.SELECTED DRAWING: Figure 1
Patent JP-2021155388-A (JP)
Title: Novel gamma-irradiated product
Inventor: SATO YOSHITAKA
IPC: A61Q19/00
Filed: 2020-03-30
Abstract: To provide a new material having a hyaluronic acid production promoting action.SOLUTION: The present disclosure provides gamma-irradiated polysaccharides derived from Parachlorella unicellular green algae. The gamma-irradiation is preferably 1-1,000 kGy irradiation. The gamma-irradiated polysaccharides preferably have a molecular weight distribution with a weight average molecular weight of less than 10,000, and the proportion of the distribution area is preferably 50% or more.SELECTED DRAWING: None
Patent JP-2021162993-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: WAKABAYASHI HAJIME
IPC: G06F3/01
Filed: 2020-03-31
Abstract: To improve operability of a user.SOLUTION: An information processing apparatus according to an aspect of an embodiment comprises: a setting unit; and an allocating unit. The setting unit sets a collision determination collider allocated to mesh data indicating a shape of a real object existing in a real world to magnitude being different from magnitude of the mesh data in a virtual space displayed on a display unit. The allocating unit allocates the collider depending on the magnitude set by the setting unit to the mesh data.SELECTED DRAWING: Figure 3
Patent JP-2020163152-A (JP)
Title: Adjustable foot support systems including fluid-filled bladder chambers
Inventor: LEVI J PATTON
IPC: A43B13/20
Filed: 2020-03-31
Abstract: To provide foot support systems having pressure adjustable fluid-filled bladders, articles of footwear, and/or other foot-receiving devices.SOLUTION: This example foot support system 200 for an article of footwear 100 includes a compressor 210 having a gas intake port 210A and a gas outlet port. The gas intake port 210A, which may include a filter to filter incoming fluid, may intake air or other gas from its external environment. The compressor 210 may be mounted to a footwear upper 102 and/or a footwear sole structure 104. A fluid line connects the gas outlet port of the compressor 210 with a gas intake port of a solenoid valve. The solenoid valve includes a gas outlet port for supplying fluid to a heel based fluid-filled bladder 202H in addition to the gas intake port and another gas outlet port for supplying fluid to a forefoot based fluid-filled bladder 202F.SELECTED DRAWING: Figure 1A
Patent JP-2021161287-A (JP)
Title: Method for producing polyolefin wax fine particle
Inventor: HIROTA SHIGEKATSU
IPC: C08F210/06
Filed: 2020-03-31
Abstract: To provide a method that can efficiently produce polyolefin wax fine particles with a crusher.SOLUTION: The present disclosure provides a method for producing polyolefin wax fine particles composed of a propylene α-olefin copolymer with an average particle size (D50) of 3-50 μm. In the method, polyolefin wax particles composed of a propylene α-olefin copolymer with an average particle size (D50) of 100-500 μm are crushed with a crusher.SELECTED DRAWING: None
Patent JP-2021159876-A (JP)
Title: Tank cleaning nozzle and tank device comprising the same
Inventor: SHIRASAYA KENTO
IPC: B08B9/093
Filed: 2020-04-01
Abstract: To provide a nozzle and a tank comprising the same that can thoroughly and sufficiently clean the inside of the tank including the inside of a mounting hole formed at the top of the tank.SOLUTION: A nozzle device 20 comprises a nozzle body 21 having a nozzle hole group 240, a liquid introduction pipe 22 arranged along a vertical direction in a center hole 15A formed at a plane center X0 of a top part 12, and a plurality of inclined nozzles 23 that discharge a cleaning liquid in a direction inclined with respect to the vertical direction toward the top part 12. The angle formed by a first line segment L1 which connects a center point X2 of the nozzle body 21 and an opening center X1 of a mounting hole 14A formed at the top part 12, with respect to an axis L0 of the liquid introduction pipe 22 is 55° or more and 65° or less. Assuming a second line segment L2 drawn from the opening center of the inclined nozzle 23 toward the top part 12, a center side dimension M1 is smaller than an outer dimension M2.SELECTED DRAWING: Figure 5
Patent JP-2021163312-A (JP)
Title: Vehicle maintenance reservation system
Inventor: HASHIMOTO ATSUKUNI
IPC: G06Q10/00
Filed: 2020-04-01
Abstract: To provide a technique capable of preventing forgetting to maintenance check of a vehicle.SOLUTION: In a vehicle maintenance reservation system 100, a server 1 includes a storage unit 12, a determination unit, an extraction unit, and an inspection notice unit. The storage unit 12 has a vehicle maintenance information database 121 that stores inspection information of each vehicle including information relevant to regular inspection of one or more vehicles. The server 1 determines whether to notify regular inspection relevant to the inspection information based on at least one of the scheduled regular inspection time and the distance traveled included in inspection information. The server also extracts a vehicle that is associated with a user and is determined to give a notification. The server also notifies information on regular inspection of the extracted vehicle to a corporate user terminal 2 relevant to a predetermined user.SELECTED DRAWING: Figure 1
Patent JP-2020104011-A (JP)
Title: Game machine
Inventor: KODA HIROAKI
IPC: A63F7/02
Filed: 2020-04-09
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: first numerical value information determination means for determining first numerical value information as a value corresponding to the amount of correlation of performance time when an amount correlated with time of a performance executed in one game round is set to be the amount of correlation of performance time; second numerical value information determination means for determining second numerical value information; and suggestion means for suggesting the amount of correlation of performance time. Performance execution means executes a performance corresponding to the amount of correlation of performance time corresponding to a value indicated by the first numerical value information in one game round, the second numerical value information determination means determines second numerical value information for indicating a value corresponding to the amount of correlation of performance time differing, in quantity, from the amount of correlation of performance time corresponding to a value indicated by the first numerical value information, and the suggestion means suggests the amount of correlation of performance time corresponding to a value indicated by the second numerical value information.SELECTED DRAWING: Figure 199
Patent JP-2021167389-A (JP)
Title: Rubber composition and tire
Inventor: OISHI KENTARO
IPC: C08L15/00
Filed: 2020-04-10
Abstract: To provide: a rubber composition offering excellent grip performance on both a dried road surface and a wet road surface; and a tire using the rubber composition.SOLUTION: A rubber composition contains a rubber component which includes a polymer A having an acidic functional group including oxygen, and a polymer B having a basic functional group including nitrogen; and silicate mineral.SELECTED DRAWING: None
Patent JP-2021167538-A (JP)
Title: Fragmented rock determination method and fragmented rock determination support system
Inventor: NIIMURA AKIRA
IPC: E21D9/00
Filed: 2020-04-13
Abstract: To provide a fragmented rock determination method and a fragmented rock determination support system that can quickly and accurately determine the presence or absence of fragmented rock on a face of a tunnel without using large-scale equipment.SOLUTION: The present invention comprises an information acquisition step that vibrates a face of a tunnel where an observation point for observing the presence or absence of fragmented rocks is set, while detecting vibration at the observation point and acquiring vibration information as actual vibration information, and a fragmented rock determination step that determines the presence or absence of fragmented rocks at the observation point based on the actual vibration information acquired in the information acquisition step and the reference vibration information set in advance. The reference vibration information is set based on the vibration information acquired from the sound part of the face. In the fragmented rock determination step, if at least one of the three evaluation indexes of the time from the start of vibration to the convergence, the dominant frequency, and the amplitude deviates between the actual vibration information and the reference vibration information, it is determined that there is a fragmented rock.SELECTED DRAWING: Figure 2
Patent JP-2021168288-A (JP)
Title: Work apparatus
Inventor: KAWAI TOMOFUMI
IPC: F16N1/00
Filed: 2020-04-13
Abstract: To prevent a large external force from being applied to a battery pack.SOLUTION: A grease gun 1 comprises: a housing 2; a pump 60 arranged in a front part of the housing 2; a motor 9 which is housed in the housing 2 and operates the pump 60; a grip part 5 provided to the housing 2 above the motor 9; a tank 14 connected to the housing 2; a battery holding part 8 provided to a rear part of the housing 2, and to which a battery pack 35 can be attached from the upper direction; and a reception part 40 provided to the rear part of the housing 2, positioned at a lower side of the battery pack 35 attached to the battery holding part 8, and closed to a lower face of the battery pack 35.SELECTED DRAWING: Figure 5
Patent JP-2021170050-A (JP)
Title: Optical system for optical molding device
Inventor: OSHIMA EIJI
IPC: B33Y30/00
Filed: 2020-04-14
Abstract: To provide an optical system for an optical molding device which allows a precise molding by an optical molding device.SOLUTION: An optical system 10 for an optical molding device includes: a light source 11; a light scanning unit 16 for making light output from a light source 11 reflected and scanning a molding surface IM; and a light collecting lens 17 between the light scanning unit 16 and the molding surface IM, for collecting the light reflected by the light scanning unit 16. When the focal point distance of the light collecting lens 17 is denoted by f and the normal angle at the maximum effective diameter of a surface of the light collecting lens 17 on the molding surface IM side is denoted by A, the optical system 10 of the optical molding device satisfies the following conditional formula: f≤25 mm, 0.3<cos(A).SELECTED DRAWING: Figure 2
Patent JP-2021173767-A (JP)
Title: Sound masking system, program, and sound masking method
Inventor: TAKAHASHI ARATA
IPC: H04R3/00
Filed: 2020-04-17
Abstract: To provide a sound masking system capable of improving an acoustic environment in a space.SOLUTION: A sound masking system 1 for masking noise in a space comprises: a directional speaker for radiating a directional sound wave having a first frequency and first sound pressure capable of masking a first part of noise toward a prescribed region; and a controller that controls the directional speaker.SELECTED DRAWING: Figure 1
Patent JP-2021171087-A (JP)
Title: Similar case search program, similar case search method, and similar case search system
Inventor: SHIMADA MASAHIKO
IPC: A61B6/00
Filed: 2020-04-20
Abstract: To display relationships between similarity of a large number of images and related numerical items in an intuitively graspable manner.SOLUTION: A graph display control part causes a display part to display a graph indicating the frequency for each set of numerical values associated with an image of the lung of a patient, the graph indicating a first set including numerical values corresponding to an image whose similarity with a first image is a predetermined value or more, and a second set including only numerical values corresponding to an image whose similarity with the first image is less than the predetermined value in an identifiable manner. Upon receipt of any selection of the first set, a determination part determines a display order of images included in the selected set on the basis of the similarity with the first image. An image display control part causes the display device to display images according to the determined order.SELECTED DRAWING: Figure 5