baber/WOPTO huggingface dataset:
Patent JP-2019201592-A (JP)
Title: Light irradiation system and light irradiation method
Inventor: NAKANISHI YOSHIKAZU
IPC: A01G7/00
Filed: 2018-05-23
Abstract: To provide a light irradiation system and a light irradiation method having excellent reliability and operability, each of which enables intended effect of light irradiation to be securely obtained by accurately irradiating a plant with artificial light at a predetermined time of day for a predetermined period of time.SOLUTION: The light irradiation system is provided that is constituted of a controller, an electrical switch, a current sensor and a light irradiator, the controller comprises: GPS radio wave receiving means periodically receiving GPS radio wave and calculating accurate present date information and latitude and longitude information of an installation location of the light irradiation system; clock means which is automatically corrected based on the GPS radio wave; storage means storing light irradiation schedule information; and calculation control means instructing the electrical switch on supply and cutoff of electricity with respect to the light irradiator based on information of sunrise time and sunset time of a predetermined day, light irradiation schedule information, and information of the present date.SELECTED DRAWING: Figure 1
Patent JP-2019202394-A (JP)
Title: Cutting divice for continuous corrugated body
Inventor: ITO MASAHITO
IPC: B26D1/40
Filed: 2018-05-24
Abstract: To provide a cutting device for a continuous corrugated body that can cut the continuous corrugated body into a desired length at high speed and with high accuracy.SOLUTION: A cutting device 1 comprises: a first cutting blade 20; a first cutting blade support part 25 that can rotate while supporting the first cutting blade 20 reciprocatably in a cutting direction of a continuous corrugated body 8; an outer gear 30 provided rotatably in a radial/outward direction of the first cutting blade supporting part 25; an outer restraining gear 40 provided to be rotatable together with the first cutting blade support part 25, and capable of engaging with the outer gear 30; a second cutting blade 45 provided at the opposite side of the first cutting blade 20 with respect to the continuous corrugated body 8; a second cutting blade support part 50 that can rotate in synchronization with the first cutting blade support part 25 while supporting the second cutting blade 45 reciprocatably in a cutting direction of the continuous corrugated body 8; and a rotary cam 55 that can push out the second cutting blade 45 toward the continuous corrugated body 8. The outer restraining gear 40 engages with the outer gear 30 only when the first cutting blade 20 protrudes from an opening 300 of the outer gear 30.SELECTED DRAWING: Figure 4
Patent JP-2019206645-A (JP)
Title: Rubber composition for treads
Inventor: ITO HIROSHI
IPC: B60C1/00
Filed: 2018-05-29
Abstract: To provide a rubber composition for treads that provides improvement in wet grip performance and abrasion resistance, and a pneumatic tire having a tread that is formed using the rubber composition for treads.SOLUTION: A rubber composition for treads has diene rubber, and aluminum hydroxide that has an average particle size (D50) of 0.6-1.3 μm and contains 10 mass% or more of particles of 3.0 μm or more in particle size.SELECTED DRAWING: None
Patent JP-2018203540-A (JP)
Title: Mechanism for flattening of electronic element carrier and task classification equipment applying the same
Inventor: Chen zhen-yuan
IPC: B65G47/14
Filed: 2018-05-31
Abstract: To provide a mechanism for flattening of an electronic element carrier which effectively shortens a work time for flattening an electronic element and improves production efficiency.SOLUTION: At least one active drive source 43 is assembled on a carrier 23, and the active drive source is provided with at least one vibration transmission means 432. Thereby when the active drive source is energized and vibration is generated in itself, the vibration is directly transmitted to the carrier by the vibration transmission means, so that the carrier is synchronized to vibrate at high speed to move an electronic element placed diagonally on the carrier. Thereby, the electronic element is placed flat.SELECTED DRAWING: Figure 4
Patent JP-2019211647-A (JP)
Title: Developer stirring member, developer supply unit, and image forming apparatus
Inventor: TATSUMI EIJI
IPC: G03G15/08
Filed: 2018-06-06
Abstract: To prevent noise while stirring a developer in a container with a moderate elastic force regardless of the amount of the developer stored in the container.SOLUTION: A developer stirring member comprises a shaft member 70 and a film-like flexible member 7. The flexible member 7 includes a base 71, a plurality of short piece parts 72, a long part 730, and a superimposed part 6. The plurality of short piece parts 72 are formed extending from the base 71 and arranged at an interval. The long part 730 is formed extending from portions between portions continuing from the plurality of short piece portions 72 on the base 71 and is formed longer than the plurality of short piece parts 72. The superimposed part 6 is superimposed on upstream surfaces of the base 71 and the plurality of short piece parts 72 in the direction of rotation of the shaft member 70.SELECTED DRAWING: Figure 9
Patent JP-2019208958-A (JP)
Title: Chair management system and management program
Inventor: TABATA HIDEICHIRO
IPC: A47C7/62
Filed: 2018-06-06
Abstract: To acquire and visualize information on movement of a movable part of a chair to provide a user with the visualized information as useful information.SOLUTION: This chair management system MS for managing motion of a chair including a seat 1, a movable part, configured to be movable in a longitudinal direction or a lateral direction with respect to a leg, a non-movable part, is configured to comprise: sensors 61, 62 for acquiring movement information on the seat 1; data processing means 8 for generating motion data for visually grasping the seat 1's motion, on the basis of the movement information of the sensors 61, 62; and a screen Pn, display means for displaying the seat 1's motion on the basis of the motion data generated by the data processing means 8.SELECTED DRAWING: Figure 1
Patent JP-2019215717-A (JP)
Title: Matching system, matching method, and computer program
Inventor: NOMOTO JUNICHI
IPC: G06Q30/02
Filed: 2018-06-13
Abstract: To grasp a purchase possibility on the basis of the user's preference and interest by reflecting comments for a commodity on commodity information without being constrained by the attribute of the user, and to determine the user's preference and interest on the basis of the purchase record of the user to cope with a change in user's preference and interest.SOLUTION: A commodity profile creating unit 11 counts the number of times of appearances of a keyword contained in comments for a predetermined commodity, and creates a commodity profile on the basis of the appearance rate of the keyword. A user profile creating unit 12 counts the number of times of appearances of a keyword for the keyword contained in comments for the commodity purchased by the user, and creates a user profile based on the appearance rate of the keyword. A calculation processing unit 13 calculates the consistency level between the commodity profile and the user profile.SELECTED DRAWING: Figure 1
Patent JP-2019220256-A (JP)
Title: connector
Inventor: TAKAGI AKIYOSHI
IPC: H01R13/52
Filed: 2018-06-15
Abstract: To prevent the bending radius of a part near a housing from becoming too small thereby to cause excessive bending stress on a wire, in the wire extending from the housing.SOLUTION: A connector 1 includes: a housing 3 into which a wire 7 is inserted; and a rear housing 5 placed in the housing 3 and guiding the wire 7 to maintain the shapes of parts 15, 17 near the housing 3 in the wire 7 extending from the housing 3.SELECTED DRAWING: Figure 4
Patent JP-2019220279-A (JP)
Title: Porous layer for nonaqueous electrolyte secondary battery
Inventor: OTSUKA GENKI
IPC: H01M50/443
Filed: 2018-06-15
Abstract: To provide a porous layer for a nonaqueous electrolyte secondary battery, which enables the enhancement in the long-term cycle characteristic of a nonaqueous electrolyte secondary battery, a laminate separator for a nonaqueous electrolyte secondary battery, and a nonaqueous electrolyte secondary battery.SOLUTION: A porous layer for a nonaqueous electrolyte secondary battery comprises a filler containing a benzenediol-aldehyde based resin. A laminate separator for a nonaqueous electrolyte secondary battery comprises a polyolefin porous film, wherein the porous layer for a nonaqueous electrolyte secondary battery is laminated on at least one face of the polyolefin porous film. A nonaqueous electrolyte secondary battery comprises the porous layer for a nonaqueous electrolyte secondary battery or the laminate separator for a nonaqueous electrolyte secondary battery.SELECTED DRAWING: None
Patent JP-2019218445-A (JP)
Title: Sheet molding compound and fiber reinforced composite material
Inventor: ISHIKAWA TOKUDA
IPC: C08K5/17
Filed: 2018-06-19
Abstract: To enable providing SMC having no variation of flow characteristic even under high humidity conditions, further providing a fiber reinforced composite material with void less, having no generation of crack during form removal, and excellent in surface quality by using the SMC.SOLUTION: There is provided a sheet molding compound (SMC) containing a bundle aggregate of discontinuing reinforced fiber, and a resin composition, in which the bundle aggregate has an angle a and an angle b in sharp angles by sides formed by an alignment of both terminals of the reinforced fiber in the bundle aggregate to an alignment direction of the reinforced fiber respectively on a surface in which a width of a direction right to the alignment direction of the reinforced fiber is maximum of 2° to 30°, the resin composition is a resin composition containing following component (A) to component (C). Component (A): an aromatic epoxy resin. Component (B): an aliphatic epoxy resin. Component (C): aliphatic amine.SELECTED DRAWING: None
Patent JP-2019216664-A (JP)
Title: Method for increasing the production of membrane vesicle
Inventor: HIRAYAMA SATORU
IPC: C12N1/21
Filed: 2018-06-21
Abstract: To provide a method for increasing the production of membrane vesicles released from bacteria.SOLUTION: Adding of glycine during bacterial culture increases the production of membrane vesicles released from bacteria. A concentration of the glycine in a bacterial culture medium is 1.0-1.2 wt.%. The bacteria includes Escherichia coli, Campylobacter jejuni, Lactobacillus, Neisseria gonorrhoeae, Legionella pneumophilia, Salmonella, Shigella.SELECTED DRAWING: Figure 1
Patent JP-2018184414-A (JP)
Title: Novel flavonoid compounds and uses thereof
Inventor: GRANT ANDREW MCLACHLAN
IPC: A61P39/06
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel flavonoid compound having excellent biological activity and improved pharmacokinetic properties.SOLUTION: The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof (where R, R, Rare independently selected from H and OR; Ris selected from the group consisting of H, ester, carboxylic acid, sulfonic acid, sulphate, phosphonic acid, phosphate ester, sulfamate, sulfonic ester, phosphamate, phosphonate ester, sulfonate, zwitterionic species, amino acid, amino phosphonate, acyclic amine, cyclic amine, quaternary ammonium cation, polyethylene glycol, saccharide, and dendrimer.)SELECTED DRAWING: None
Patent JP-2019015400-A (JP)
Title: V-ribbed belt
Inventor: TAMURA MASASHI
IPC: D02G3/26
Filed: 2018-06-27
Abstract: To provide a V-ribbed belt capable of transmitting power at a narrow belt width even in an application where high dynamic tension occurs, such as an engine with a belt type ISG drive mounted thereon, and also excellent in durability.SOLUTION: A V-ribbed belt is prepared such that a core wire is formed of a twisted cord of carbon fiber, a diameter of the core wire is adjusted to 0.6-1.2 mm, and further tensile elasticity is within a range of 240-500 N/(mm%). The V-ribbed belt may have tensile strength per 1 mm width of not less than 620 N/mm. A pitch of the core wire may be larger than the diameter of the core wire by 0.1-0.5 mm. Total fineness of the core wire may be about 300-900 tex. The core wire is a twist yarn twisted in one direction after pulling and aligning a plurality of carbon fiber filaments, and a twist number may be 5-10 times/10 cm. The V-ribbed belt may have a rib number of about 3-5.SELECTED DRAWING: None
Patent JP-2020004876-A (JP)
Title: Silicon carbide semiconductor device
Inventor: TSUJI TAKASHI
IPC: H01L29/739
Filed: 2018-06-28
Abstract: To provide a silicon carbide semiconductor device capable of improving a current controllability by a gate voltage control at a high temperature.SOLUTION: A ptype high concentration region 51 is provided in a p-type base region extension part 23' on an outer side from an activation region in a p-type base region 23. A part of a space between the ptype high concentration region 51 and an ntype source region 24 in a first direction X in parallel to a front surface of a semiconductor substrate 10 and a space between the ptype high concentration region 51 and a trench 26 on an outermost side in a second direction Y orthogonal to the first direction X and in parallel to the front surface of the semiconductor substrate, is a p-type silicon carbide epitaxial layer constructing the p-type base region extension part 23'and is exposed to a front surface 13a of the semiconductor substrate 10. A first distance X1 from the ptype high concentration region 51 to the ntype source region 24 in the first direction X is 0.6 μm or more. A second distance Y1 from the ptype high concentration region 51 to the trench 26 on the outermost side in the second direction Y is 0.6 μm or more.SELECTED DRAWING: Figure 3
Patent JP-2020000639-A (JP)
Title: Game machine
Inventor: KAWAKITA KIYOSHI
IPC: A63F5/04
Filed: 2018-06-29
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: From a plurality of types of selection data, by using selection data that is to be specified according to a setting value, a continuous presentation suggesting a possibility of having won an RBB in a lottery is selected and performed. Between specific selection data (e.g., selection data A) included in the plurality of types of selection data and selection data (e.g., selection data C, D) other than the specific selection data, a rate of selecting a continuous presentation C that is the specific continuous presentation is different, when the number of times of games that have been consumed from the termination of an RBB belongs to a specific period and when a non-winning of the RBB in a lottery is suggested.SELECTED DRAWING: Figure 14
Patent JP-2020003424-A (JP)
Title: Method and device for determining heel-and-toe abrasion in pneumatic tire
Inventor: TAKAHASHI HISAFUMI
IPC: G01M17/02
Filed: 2018-06-29
Abstract: To provide a method and a device for accurately determining the presence or the absence of a heel-and-toe abrasion in a pneumatic tire.SOLUTION: The method for determining a heel-and-toe abrasion in a pneumatic tire includes the steps of: rotating a tire 1 at a predetermined rotational rate; measuring the sound pressure of a pattern noise; calculating an energy value E in a predetermined frequency range Δf from the measured sound pressure of the pattern noise; comparing the calculated energy value with an energy value E0 when the tire was new in the predetermined frequency range Δf; and determining that there is an abrasion in the tire if the measured energy value E is larger by at least a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2019017995-A (JP)
Title: Knife and knife set
Inventor: KANZAWA HIDEKAZU
IPC: B26B5/00
Filed: 2018-07-02
Abstract: To provide a knife easily manufacturable with a simple structure.SOLUTION: A knife 10 having a blade part 20 comprises: a blade body 22 and a core 32 formed on the tail end side of the blade body 22; and a handle part 40 including a through-hole 48 in the length direction for inserting the core 32 and fixing the blade part 20, and further comprises: a connection member 70 inserted into the through-hole 48 of the handle part 40 and existing in the length direction; and a first fixing member 60 mutually fixing the blade part 20 and the handle part 40 on the tail end of the handle part 40 via the connection member 70.SELECTED DRAWING: Figure 2
Patent JP-2018168177-A (JP)
Title: Methods for inhibiting matrix metalloproteinase to reduce skin ageing, and related synergic composition
Inventor: ROCCO BURGO
IPC: A61Q19/08
Filed: 2018-07-03
Abstract: To provide a method for inhibiting activity of matrix metalloproteinase in the skin for inhibiting or reducing appearance of aging of skin surfaces.SOLUTION: In a method of inhibiting or reducing appearance of aging of skin surfaces, a composition comprises (a) a hydroxamic acid, such as hexanohydroxamic acid or caprylohydroxamic acid, a salt thereof and/or a complex thereof, and (b) a glycol, such as propylene glycol, butylene glycol or pentylene glycol, where the weight ratio (a)/(b) is selected from the ratio of about 1 to 1.4, the ratio of about 1 to 3, and the ratio of about 1 to 5, thereby synergistically exhibiting the matrix metalloproteinase inhibitory potency.SELECTED DRAWING: None
Patent JP-2020007586-A (JP)
Title: HOT-DIP Al-Zn BASED PLATED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Inventor: SATO Rinta
IPC: C22C21/10
Filed: 2018-07-04
Abstract: To provide a hot-dip Al-Zn based plated steel sheet capable of improving chemical convertibility, and a method for manufacturing the same.SOLUTION: The hot-dip Al-Si based plated steel sheet comprises: an alloy layer formed on the surface of a steel sheet and including at least Al, Si and Fe; and a plating layer formed on the surface of the alloy layer and including at least Al, Zn, Si and Cu. The Al content of the plating layer is 40% or more and 90% or less in atom%; the Si content of the plating layer is 0.2% or more and 3% or less in atom%. The Cu content of the plating layer is desirably 0.05% or more and 3% or less in atom%, and the plating layer desirably includes one or more kinds of elements selected from Mg, Ca, Ti and Mn of 10% or less in the total amount of each atom%.SELECTED DRAWING: None
Patent JP-2020012268-A (JP)
Title: Retaining wall for widening road
Inventor: OKAMOTO JIRO
IPC: E01C1/00
Filed: 2018-07-17
Abstract: To provide a retaining wall for widening a road configured with a concrete structure capable of reducing a production cost and a transportation cost, and the concrete structure.SOLUTION: A concrete structure 11 lower than a predetermined step is provided with a front wall panel 21 and a rear wall panel 31. The front wall panel 21 comprises a predetermined sloped plane 21a. The rear wall panel 31 not only opposes to the front wall panel 21 but has the same slope as that of the front wall panel 21. A concrete structure 12 upper than the predetermined step is provided with a front wall panel 22, a rear wall panel 32, and a connection member 40. The front wall panel 22 has a sloped plane 22a steeper than the sloped plane 21a, being connected to the front wall panel 21. The rear wall panel 32 not only opposes to the front wall panel 22 but has the same slope as that of the rear wall panel 31, aligning with the rear wall panel 31. The connection member 40 freely connects the front wall panel 22 and the rear wall panel 32 in such a way that each of relative positions is maintained.SELECTED DRAWING: Figure 2
Patent JP-2020012960-A (JP)
Title: Display device and television receiver
Inventor: MASUDA YUSUKE
IPC: G02F1/1333
Filed: 2018-07-18
Abstract: To provide a display device capable of realizing narrower frame.SOLUTION: A display device 10 includes: a light source 52; a plate-shaped optical member 60 on which light from the light source 52 is incident; an optical sheet 33 that imparts an optical action to light emitted from the optical member 60; a display panel 20 for displaying images using the light emitted from the optical sheet 33; and a frame-like panel chassis 80 extending along the periphery of the display panel 20. The panel chassis 80 has a protruding part 83 that protrudes toward the optical sheet 33 side and holds the optical sheet 33 at the top of the frame.SELECTED DRAWING: Figure 3
Patent JP-2019030641-A (JP)
Title: Device for making light emission by stimulating dinoflagellate and exhibition hall
Inventor: LIN YU HE
IPC: H04R1/02
Filed: 2018-07-19
Abstract: To provide a device for making light emission by stimulating dinoflagellate and an exhibition hall.SOLUTION: An exhibition hall of the present invention includes: a light emitting device for generating a luminous effect by stimulating the dinoflagellate; an audio apparatus for providing at least one music related to the luminous effect of the dinoflagellate, and having correlated response between the tune undulation of order before/after the music and the opening/closing of multiple switch elements of the light emitting device; and a show space area being the delimited show space area, the show space area where the luminous effect of the dinoflagellate and the external sound are generated in the show space area. Particularly, the dinoflagellate itself becomes a performer and generates the luminous effect in accordance with rhythm of the music.SELECTED DRAWING: Figure 1a
Patent JP-2020011272-A (JP)
Title: Die-casting die having matrix, and method for molding the matrix
Inventor: TOMOHIRO KAZUTERU
IPC: B22C9/08
Filed: 2018-07-19
Abstract: To provide a matrix with a liner seating face part usable over a long period and having excellent corrosion resistance and durability, a method for molding the matrix, and a die-casting die having the matrix.SOLUTION: A die-casting die is composed in such a manner that a liner forming a cavity is assembled to a matrix. The matrix is made of a casting of cast iron, and the liner seating face part of an inlet assembly part to be assembled with the inlet in the matrix is formed of a stainless steel sheet buried into the casting.SELECTED DRAWING: Figure 1
Patent JP-2020015189-A (JP)
Title: Ink jet recording sheet
Inventor: TOKUNAGA YUKIO
IPC: B41J2/01
Filed: 2018-07-24
Abstract: To provide an ink jet recording sheet having excellent color development and water resistance, and high retroreflective performance.SOLUTION: An ink jet recording sheet at least has an inkjet receiving layer, which has inorganic pigment fine particles with an average secondary particle size of 500 nm or less as the main component, on a retroreflective support.SELECTED DRAWING: Figure 1
Patent JP-2018199131-A (JP)
Title: Filter element and air cleaner
Inventor: JOHAN DEWIT
IPC: B01D46/52
Filed: 2018-07-24
Abstract: To provide a filter element that reduces the risk of debris and dust that drop during replacement damaging downstream apparatuses.SOLUTION: A filter constitution is composed of a filter medium pack, and air flowing in a clean air outlet flows in a first axial direction, and the clean air outlet defines a filter constitution cross-sectional area. An elbow comprises a first end configured to extend from the clean air outlet of the filter constitution, a second end from which the air flowing in the second end flows in a second axial direction, and an air current enclosure extending from the elbow first end to the elbow second end. A secondary filter element can be provided in an air cleaner, and the secondary filter element can include a recessed part for receiving a recessed part of an air deflector. The secondary filter element can include a projection projecting to a projection of the air deflector. An air filter element including the above-mentioned filter constitution, the elbow and a filter element seal member, an air cleaner, a vertical intake system and a method of inspection and use are provided.SELECTED DRAWING: Figure 3a