baber/WOPTO huggingface dataset:
Patent JP-2022003035-A (JP)
Title: Composition comprising algal proteoglycan extract and use thereof
Inventor: QI QING
IPC: A61K36/02
Filed: 2021-09-08
Abstract: To provide use of an algal proteoglycan extract in manufacture of a medicament for treating or preventing inflammation or diseases mediated by inflammatory factors in a subject.SOLUTION: There is provided use of an algal proteoglycan extract or a pharmaceutical composition comprising an algal proteoglycan extract in manufacture of a medicament for treating or preventing diseases mediated by tumor-associated inflammation or inflammatory factors, such as histamine receptor H3, kallikrein-related peptidase 3, and kallikrein-related peptidase 13. Preferably, the algal proteoglycan extract is obtained by a method comprising the steps of: (a) dissolving blue-green algae powder in 5-20 fold volume of water, and breaking a cell wall; (b) heating the resulting mixture under 60-100°C, and performing solid-liquid separation after cooling; (c) adjusting a pH of the resulting liquid to less than 7, and performing solid-liquid separation again; and (d) adjusting the resulting liquid to a neutral pH, concentrating, and drying the same if necessary.SELECTED DRAWING: None
Patent JP-2022046445-A (JP)
Title: Optical laminate, article, and manufacturing method for optical laminate
Inventor: KOBAYASHI TOMOAKI
IPC: B32B7/023
Filed: 2021-09-08
Abstract: To provide an optical laminate comprising an anti-fouling layer with excellent durability, an article comprising the optical laminate, and a manufacturing method for the optical laminate.SOLUTION: An optical laminate is configured so that a plastic film, an adhesion layer, an optical functional layer, and an anti-fouling layer are laminated in this order. The anti-fouling layer is made of a vapor deposition film on which an anti-fouling material is vapor-deposited. The film thickness of the anti-fouling layer is 2.5 nm or more. The water vapor permeability is 1.5 g/(m2 per day) or less. Taking into account specularly reflected light after contact with a sodium hydroxide aqueous solution having a liquid temperature of 55°C and a concentration of 0.1 mol/L for 4 hours, a hue change ▵E value of (SCI) reflected color is less than 10.SELECTED DRAWING: Figure 1
Patent JP-2023039292-A (JP)
Title: optical element
Inventor: HAMADA GO
IPC: G02B3/00
Filed: 2021-09-08
Abstract: To properly distribute intensity of light on a projection surface.SOLUTION: An optical element is a transparent optical element which has a plurality of aspherically hollowed lens parts 20 formed in a matrix on one surface, and a lens part 20 includes a step part 24, where a profile extending radially outward from a center O of an aspherical lens surface is noncontinuous, on the lens surface 22, a region radially inside the step part 24 on the lens surface 22 and a region radially outside the step part 24 on the lens surface 22 being different in a conic constant, each other.SELECTED DRAWING: Figure 5
Patent JP-2021192297-A (JP)
Title: Facility management system and facility management method
Inventor: UTAMARU TSUDOI
IPC: G06Q10/00
Filed: 2021-09-08
Abstract: To provide a facility management system and a facility management method for appropriately operating access of a gateway device.SOLUTION: In a facility management system in which a facility management device 2, a plurality of facilities, an agent terminal, and an external server are connected to a network, the facility management device comprises: a gateway device having an interface that receives an operation instruction to operate the facilities; a first database that stores first information permitting access of the gateway device; a second database that stores second information inhibiting access of the gateway device; and a control unit that permits the access of the gateway device to the first database and inhibits the access of the gateway device to the second database. The second information includes facility information collected from a control device that controls the facilities.SELECTED DRAWING: Figure 2
Patent JP-2023044999-A (JP)
Title: Carbon dioxide recovery system
Inventor: HIROSE EIICHI
IPC: B01D53/92
Filed: 2021-09-21
Abstract: To provide a carbon dioxide recovery system capable of suppressing the generation of organic gas accompanied by reaction of a substance which contains oxygen, with an electrode.SOLUTION: A carbon dioxide recovery system separates CO2 from CO2 containing gas which contains CO2 by electrochemical reaction. The carbon dioxide recovery system includes an electrochemical cell 201. The electrochemical cell 201 includes an operation electrode 210 which has CO2 adsorption material 212 for adsorbing CO2 and a counter electrode 220. In the electrochemical cell 201, an electron is supplied from the counter electrode 220 to the operation electrode 210 by applying a voltage between the operation electrode 210 and the counter electrode 220, and the CO2 adsorption material 212 is combined with CO2 accompanying that the electron is supplied thereto. The operation electrode 210 has an operation electrode side conductive assistant 213 which forms a conductive path to the CO2 adsorption material 212. The operation electrode side conductive assistant 213 is a metal oxide having such a structure that oxygen elements are arranged around a metal element.SELECTED DRAWING: Figure 2
Patent JP-2022000200-A (JP)
Title: Ophthalmologic apparatus
Inventor: OKIKAWA SHIGERU
IPC: A61B3/10
Filed: 2021-09-22
Abstract: To provide an ophthalmologic apparatus that allows each of eye information acquisition parts to be repaired and replaced.SOLUTION: An ophthalmologic apparatus 10 includes a drive mechanism 15 that supports a measuring head 16 so as to suspend and move it. The drive mechanism 15 includes a vertical drive part 22, a horizontal drive part 23, and a rotation drive part 30. The rotation drive part 30 includes a connection shaft 45, and can be moved by the vertical drive part 22 and the horizontal drive part 23. In the connection shaft 45, an insertion side connection part 50 is provided to a lower end part 45a, and in the measuring head 16, a reception side connection part 60 is provided to an upper end part 16a. The reception side connection part 60 includes a connection plate 61 provided to the upper end part 16a and formed with a connection hole 62. The connection shaft 45 is provided with a nut 55 so as to be vertically moved. The measuring head 16 is rotated relatively in a state that the insertion side connection part 50 is inserted into the connection hole 62, and is fixed to the connection shaft 45 as the nut 55 is fastened and applied to the connection plate 61.SELECTED DRAWING: Figure 7
Patent JP-2023046712-A (JP)
Title: modified polyolefin
Inventor: IKEDA YUKI
IPC: C08L23/26
Filed: 2021-09-24
Abstract: To provide a thermoplastic resin, especially, modified polyolefin for imparting excellent mechanical strength to a polyolefin resin.SOLUTION: Modified polyolefin (X) contains the following polyolefin (A) and the following modifier (γ) as constituent materials. Polyolefin (A): containing α-olefin having 3-8 carbon atoms as a constituent monomer, and having isotacticity of an α-olefin part of 70-100%, and a number average molecular weight of 1,000-200,000; and modifier (γ): at least one selected from the group consisting of an unsaturated (poly)carboxylic acid (anhydride) (C), a hydroxyl group-containing compound (F), an epoxy group-containing compound (P), an isocyanate group-containing compound (L), an aminocarboxylic acid (H) and (poly)amine (J).SELECTED DRAWING: None
Patent JP-2022003131-A (JP)
Title: Ink composition and production method of the same, and inkjet ink set and inkjet printing system using the ink composition
Inventor: NISHIMOTO TOMOHISA
IPC: C09D11/38
Filed: 2021-09-24
Abstract: To provide an ink composition excellent in storage stability, IJ discharging property and curability.SOLUTION: An ink composition according to the present invention comprises a polymerizable compound and a photopolymerization initiator. A content of an organic sulfonic acid measured by a water extraction method at a temperature of 25°C is 50 ppm or less. The water extraction method is a method in which a content of an organic sulfonic acid in a measurement solution prepared by mixing the ink composition with water is measured by a chromatography method. A content of water measured by a Karl Fischer method is 0.50 mass% or less with respect to the total mass of the ink composition.SELECTED DRAWING: None
Patent JP-2023047414-A (JP)
Title: camera system
Inventor: SHIBAHARA MICHITERU
IPC: H04N23/60
Filed: 2021-09-27
Abstract: To facilitate work associated with firmware updates in a camera system.SOLUTION: A camera 10 and a multi-unit 30 are connected by a coaxial cable 100. A video signal obtained by the camera 10 is inputted as an HD-SDI signal to the multi-unit 30 via the coaxial cable 100. A control signal for transferring various data from the multi-unit 30 to the camera 10 side is also transmitted via this coaxial cable 100. Once the multi-unit 30 has obtained the data of firmware, it is the multi-unit 30 that functions primarily when updating firmware in the camera 10. In this case, the images obtained before and after the firmware update are simultaneously displayed by a display device 50 as videos for evaluation. Therefore, it is possible to simplify firmware updates or the work associated therewith.SELECTED DRAWING: Figure 1
Patent JP-2023049072-A (JP)
Title: Shape change prediction method of press formed good
Inventor: FUJII YUSUKE
IPC: B21D22/00
Filed: 2021-09-29
Abstract: To provide a shape change prediction method of a press formed good in which a shape change of a press formed good is accurately predicted when one unit time elapses after spring back.SOLUTION: A shape change prediction method of a press formed good comprises: a blank model creation step (S1) of creating a blank model which can be analytically divided into multiple parts in the board thickness direction; an acquisition step (S3) of a shape and residual stress just after spring back in which press molding analysis and spring-back analysis are performed by use of the blank model and a mold model to acquire a shape of the press formed good and residual stress in the board thickness direction just after the spring back; a residual stress alleviation and decrease setting step (S5) on a board thickness surface layer in which alleviated and decreased residual stress value of the acquired press formed good just after the spring back is configured on an element of the board thickness surface layer or an integration point; and a shape analysis step (S7) of obtaining a shape of the press formed good where the residual stress value on the board thickness surface layer is configured to be alleviated and decreased so that moment of force is balanced.SELECTED DRAWING: Figure 1
Patent JP-2021193144-A (JP)
Title: Spiro-condensed pyrrolidine derivatives as deubiquitylating enzyme (dub) inhibitors
Inventor: MARK IAN KEMP
IPC: A61P25/02
Filed: 2021-09-29
Abstract: To provide novel compounds and manufacturing methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs).SOLUTION: The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). Specifically, the invention relates to the inhibition of Cezanne 1. The invention further relates to the use of the DUB inhibitors in the treatment of cancer.SELECTED DRAWING: None
Patent JP-2021192863-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To solve a problem of decrease in an interest in a game since a performance mode of a game performance is uniform while an interest in a game is enhanced when a game performance having high jackpot reliability is executed in a game machine although a player's interest in a game when a game performance having high jackpot reliability is executed is enhanced and an interest in a game is enhanced further when an advantageous jackpot occurs since game performances (ready-to-win performances, character performances, and the like) include plural game performances in different execution modes, and different jackpot reliability is shown depending on a game performance to be executed.SOLUTION: A game machine for enhancing an interest in a game by various unprecedented game properties is provided.SELECTED DRAWING: Figure 54
Patent JP-2023050353-A (JP)
Title: ventilation system
Inventor: KATO YAMATO
IPC: F24F7/007
Filed: 2021-09-30
Abstract: To provide a ventilation system that performs ventilation by a range hood without giving discomfort to a person staying in a room and a cooking person.SOLUTION: A ventilation system comprises: an air supply fan 28; an air supply device 2 for discharging air sucked from an underfloor space by the air supply fan 28, as an air supply flow A1 from a back surface side and both right and left surface sides of a cooking device installation part 82; and an air exhaust device 3 installed above the cooking device installation part 82, comprising an air exhaust fan 42, and for sucking and exhausting the air supply flow A1 by the air exhaust fan 42. The air supply device 2 operates in conjunction with the air exhaust device 3.SELECTED DRAWING: Figure 1
Patent JP-2023056113-A (JP)
Title: Edoxaban-containing pharmaceutical composition
Inventor: TAKAHASHI TOMOHIRO
IPC: A61K47/26
Filed: 2021-10-07
Abstract: To provide a pharmaceutical composition that contains, as an active ingredient, edoxaban or a pharmaceutically acceptable salt thereof or a hydrate thereof, and has excellent elution properties.SOLUTION: An edoxaban-containing pharmaceutical composition contains edoxaban or a pharmaceutically acceptable salt thereof or a hydrate thereof, and anhydrous lactose.SELECTED DRAWING: Figure 1
Patent JP-2023057439-A (JP)
Title: golf putter
Inventor: IFUKU MOTOHIKO
IPC: B33Y10/00
Filed: 2021-10-11
Abstract: To provide a putter head in which the weight of the putter head can be reduced, and also the design of the centroid of the putter head can be set in a free place, and further the moment of inertia and the feeling of hitting can be designed freely.SOLUTION: A golf putter 1 is provided in which a shaft connection part 50 and a putter head are connected through a neck 30, and is molded with a metal 3D printer. In the golf putter, the putter head includes a face surface 110 for hitting a ball, a predetermined width M for supporting the face surface 110 from the back side, and a top member 100 having a length L from a heel to a toe. In the inside of the top member 100, a columnar lattice structure 31 is provided in a ball hit part of the face surface 110. At the back side of the face surface 110 and on the surface in the inside of the top member 100, a ring-shaped reinforcing member 120 is formed in the position calculated from a head weight and a face surface centroid and a neck installation position. The face surface 110 and the inside of the back face surface are integrated by the lattice structure 31 through the ring-shaped reinforcing member 120.SELECTED DRAWING: Figure 5
Patent JP-2023060939-A (JP)
Title: ceramic structure
Inventor: KUROSAWA KAZUHIRO
IPC: C04B35/10
Filed: 2021-10-19
Abstract: To provide a ceramic structure capable of improving strength without increasing pressure loss.SOLUTION: A ceramic structure 10 has a ceramic skeleton 2 and communication pores, with a porosity of 60-97%. The skeleton is mainly composed of Al oxide, and contains one or more kinds of divalent elements selected from a group of Mg, Ca, Sr, Ba in 0.05-3.0 mass% in total.SELECTED DRAWING: Figure 2
Patent JP-2023061314-A (JP)
Title: Co2 immobilizing device
Inventor: IMADA NORIYUKI
IPC: B01D53/80
Filed: 2021-10-19
Abstract: To provide a device and a method for reducing carbon dioxide contained in combustion exhaust gas, and immobilizing carbon dioxide.SOLUTION: A method for immobilizing carbon dioxide includes: continuously supplying gas containing carbon dioxide to a gas absorption device; continuously supplying a combustion ash water slurry or a combustion ash water extract to the gas absorption device, in which the gas absorption device has a gas-liquid contact device; bringing the gas containing the carbon dioxide into contact with the combustion ash water slurry or the combustion ash water extract, absorbing carbon dioxide in the combustion ash water slurry or the combustion ash water extract and reducing the carbon dioxide from the gas, in the gas-liquid contact device; continuously discharging the gas with the reduced carbon dioxide from the gas absorption device; continuously discharging the combustion ash water slurry or the combustion ash water extract absorbing the carbon dioxide from the gas absorption device; and adjusting an amount of the gas containing the carbon dioxide supplied to the gas absorption device so that a pH of the combustion ash water slurry or the combustion ash water extract discharged or having been discharged from the gas absorption deice is within a predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2023064772-A (JP)
Title: Algae culture environment adjustment method and algae culture environment adjustment server
Inventor: OGURA ATSUSHI
IPC: C12M1/34
Filed: 2021-10-26
Abstract: To provide means capable of stably controlling collection of microplastics over a long period of time.SOLUTION: A method comprises an algae culture state determination step for determining the culture state of algae based on information indicating properties of the culture water that provides a culture environment for algae having the ability to adsorb and recover microplastics where water to be treated, in which microplastic adsorption and recovery treatment takes place, is used as the culture water; and a culture water environment determining step for determining the culture environment of the culture water based on the culture state of the algae. The algae secretes an adhesive substance, and as for the amount of the adhesive substance, the volume of adhesive substance secreted extracellularly is 0.25 to 100 times the cell volume.SELECTED DRAWING: Figure 19
Patent JP-2023065254-A (JP)
Title: Door mounting structure and hinge
Inventor: MIURA SHUNSUKE
IPC: E06B7/22
Filed: 2021-10-27
Abstract: To provide a door mounting structure capable of securing airtightness and reducing defect risk of a sealing material, and provide a hinge used therefor.SOLUTION: A door mounting structure of the present invention comprises a main body part, an opening/closing door, and a hinge connecting the main body part and the opening/closing door. A sealing material is provided on a surface of the opening/closing door opposed to the main body part or on a surface of the main body part opposed to the opening/closing door. The hinge includes: a first member fixed to the main body part; a second member fixed to the opening/closing door; and a connector rotatably connecting the first member and the second member. Pressing means is provided in the first member, and the second member is energized in a direction away from the main body part by actuating the pressing means. The hinge in the present invention includes the first member fixed to the main body part, the second member fixed to the opening/closing door and the connector rotatably connecting the first member and the second member. The pressing means is provided in the first member, and the second member is energized in the direction away from the main body part by actuating the pressing means.SELECTED DRAWING: Figure 1
Patent JP-2023067459-A (JP)
Title: Information processing system, router, management server, method, and program
Inventor: YAMADA NAOKI
IPC: H04L41/0895
Filed: 2021-11-01
Abstract: To facilitate managing a VPN including sites where a global address can be changed.SOLUTION: A router includes: a terminal information acquisition unit that obtains a global address of a terminal under control of the router; a network information notification unit that notifies a global address of the router and the global address of the terminal under control of the router to a management server; a network information acquisition unit that obtains, from the management server, network information including a global address of another router and a global address of a terminal under control of the other router; and a VPN construction unit that constructs a VPN with the other router by using the network information; and a routing unit that performs VPN processing and routing for communication by the terminal under control of the router according to the network information.SELECTED DRAWING: Figure 3
Patent JP-2023067648-A (JP)
Title: Valve opening/closing timing control device
Inventor: ASAHI TAKEO
IPC: F01L1/356
Filed: 2021-11-01
Abstract: To provide a valve opening/closing timing control device capable of properly suppressing impact shock in contact of a stopper and preventing breakage and deterioration of strength.SOLUTION: A valve opening/closing timing control device includes a driving-side rotor A, a driven-side rotor B, and a phase adjustment mechanism for determining a relative rotation phase by driving force of an electric actuator. A stopper 24 extending outward in a radial direction and a plurality of projecting bodies 25 are formed on an outer periphery of the driven-side rotor B, and the driving-side rotor A includes a stopper chamber 16 for housing the stopper 24, and a projecting body chamber 17 for housing the projecting bodies 25. An axial first clearance D1 along a rotating axis X is formed between an inner face of the stopper chamber 16 and the stopper 24, an axial second clearance D2 along the rotating axis X is formed between an inner face of the projecting body chamber 17 and the projecting bodies 25, and the axial first clearance D1 is determined to be larger than the axial second clearance D2.SELECTED DRAWING: Figure 2
Patent JP-2023070551-A (JP)
Title: Adapter for long instrument insertion, and treatment system
Inventor: OKI TAKAO
IPC: A61M25/06
Filed: 2021-11-09
Abstract: To provide a technology causing a plurality of long instruments to be inserted in one sheath.SOLUTION: An adapter includes: a first port part in which a distal end is inserted in a lumen of a living body and which is connected to a distal end of a sheath having an instrument path for passing a long instrument treating the living body; a branch path part whose distal end communicates with the first port part and which branches a distal side of the instrument passage into a plurality of branch paths and passes the long instrument in the respective branch paths; and a second port part having an opening for inserting the long instrument from a distal side in the respective plurality of branch paths.SELECTED DRAWING: Figure 1
Patent JP-2022095539-A (JP)
Title: Lactic acid bacteria-fermented product
Inventor: NAKAMURA NAOKI
IPC: C12P7/22
Filed: 2021-10-18
Abstract: To provide a method for producing a lactic acid bacteria-fermented product containing ginger diol by fermentation using lactic acid bacteria, and a lactic acid bacteria-fermented product.SOLUTION: The present invention has been completed with the findings that fermenting a raw material for fermentation, which contains a gingerol-containing material, with lactic acid bacteria results in a lactic acid bacteria-fermented product containing ginger diol.SELECTED DRAWING: Figure 1