baber/WOPTO huggingface dataset:
Patent JP-2022036307-A (JP)
Title: Client, server, reception method, and transmission method
IPC: H04N21/438
Filed: 2022-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a client, a server, a reception method, a transmission method, etc., capable of effectively reducing an amount of processing performed. 
     SOLUTION: A client 20A is configured to receive streaming data according to the Moving Picture Experts Group-Dynamic Adaptive Streaming over HTTP (MPEG-DASH) standard. The client includes: a transmission unit 202 that transmits a Media Presentation Description (MPD) request or a segment request to a server; and a reception unit 201 that receives an MPD designated by the MPD request and a segment designated by the segment request. The MPD request includes information requesting that an initialization segment be transmitted by a push, and the reception unit 201 receives the initialization segment that has been transmitted by the push. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023105991-A (JP)
Title: Separate type rotary case for storing drain-pipe hose
Inventor: KOMINE RYUJI
IPC: B65H75/38
Filed: 2022-01-20
Abstract: To solve such a problem that as a cleaning hose becomes longer than 10 m, it becomes more troublesome due to storage of the cleaning hose by using a container such as a bucket or the like in order to store a long-length high-pressure cleaning hose made from a relatively rigid material.SOLUTION: There is provided the following configuration. A bolt 5 is inserted into a hole 2b of a lower plate/a hole 1b of a rotary table body to be connected by a nut 5b by placing the lower plate 2' of a rotary disk 2 on the rotary table body 1. An upper plate 2" of the rotary disk is placed together with a flange plate 3 on a bottom face of a cylindrical case 4 for storing a cleaning hose, and a bolt 5a is inserted into the hole 2b of the upper plate and each hole of the flange plate 3, the cylindrical case 4 and a fitting seat 12' of a cylindrical cap to be connected by an eye nut 15 and a butterfly nut 5". a vertical connection tube 9 connected to a lower connection hose 7 is inserted toward the rotary table body 1/the rotary disk 2/the flange plate 3/the cylindrical case to be connected to a connection fitting 10b of an upper connection hose by making the connection fitting 10b of the upper connection hose 10 face downward from a central hole 4a of the cylindrical case. The long-length cleaning hose 11 is connected to an attachment fitting 10a of the upper connection hose.SELECTED DRAWING: Figure 1
Patent JP-2023109527-A (JP)
Title: valve device
Inventor: YOSHIOKA MAMORU
IPC: F16K5/04
Filed: 2022-01-27
Abstract: To suppress a wear of a valve seat due to contact with a valve body, and to ensure the adhesion of the valve seat and the valve body.SOLUTION: A valve device is equipped with a housing 12 including a channel 15, a valve seat 19 that is provided in the channel 15 and has a seat surface 19a and a valve hole 19b, and a valve body 21 that is provided in the channel 15, has a seal surface 21d capable of abutting on the seat surface 19a, and is provided corresponding to the valve seat 19 so as to open/close the channel 15. Teh valve seat 19 is provided so as to move with respect to the housing 12 in an axial direction D1, and between the valve seat 19 and the housing 12, an elastic member 31 having energizing force pressing the valve seat 19 on the valve body 21 is provided. In the valve seat 19, at least the seat surface 19a is formed of a high wear-resistance material 33.SELECTED DRAWING: Figure 6
Patent JP-2023110767-A (JP)
Title: Quality improver for hygroscopic food, and hygroscopic food including the same
Inventor: TSURUTA YOKO
IPC: A23L29/00
Filed: 2022-01-28
Abstract: To provide a quality improver for hygroscopic food that makes it possible to produce a hygroscopic food to resist time-dependent changes after the production, maintain a crispy feeling, and really melt in the mouth, and a hygroscopic food including the same.SOLUTION: A quality improver for hygroscopic food includes particles including a salt of a Group 2 element, which is at least one selected from the group consisting of magnesium salts and calcium salts, and a moisture migration inhibitory component, which is at least one selected from the group consisting of polysaccharides and peptides.SELECTED DRAWING: None
Patent JP-2022121393-A (JP)
Title: Tunable optical device
Inventor: MANUEL ASCHWANDEN
IPC: G02B27/02
Filed: 2022-02-04
Abstract: To enable spatial separation of an actuator and an optical element and mitigate spatial and weight requirements.SOLUTION: A tunable optical device (1) is provided, comprising an optical element (10), an actuator (20), and a transmission unit (30). The transmission unit (30) comprises a first fiber (310) configured to transmit a tensile force from the actuator (20) to the optical element (10), where the tensile force causes change in an optical property of the optical element (10).SELECTED DRAWING: Figure 1
Patent JP-2023114611-A (JP)
Title: game machine
Inventor: ISHIGURO TAKAYUKI
IPC: A63F7/02
Filed: 2022-02-07
Abstract: To dispose a shock sensor in a place that faces a path of game balls and to develop a technique capable of effectively utilizing a dead space.SOLUTION: In a game machine, shock sensors 90 for detecting a fraudulently applied shock are disposed adjacently with a gap relative to flow-down gutters 144B to 144D in which game balls flow down. In the shock sensors 90, an upper part of the front is supported in a cantilever shape by a sensor support wall 103, and is floated from all members excluding a post 108 that is provided in the sensor support wall 103 and abuts on the shock sensors 90. A wall thickness direction of the sensor support wall 103 faces the front of the game machine.SELECTED DRAWING: Figure 25
Patent JP-2023114860-A (JP)
Title: Inventory management system
Inventor: YOSHIMARU NAOTO
IPC: B65G1/137
Filed: 2022-02-07
Abstract: To provide an inventory management system which specifies coming-in/going-out of merchandise by imaging merchandise, and which can manage inventory.SOLUTION: In an inventory management system, a user terminal which receives notification of the inventory number of merchandise, a monitoring device for monitoring the inventory of the merchandise, and a management server which performs management of the inventory number can communicate with each other. The monitoring device has imaging means for imaging the merchandise. The management server includes: extraction means for extracting only a plurality of specific images from among imaged images of the merchandise imaged by the imaging means; addition average processing means for generating an addition average processing image by performing addition average processing of the plurality of images extracted by the extraction means; identification means for identifying the merchandise from the addition average processing image; and number of pieces determination means for determining the number of pieces of the merchandise identified by the identification means.SELECTED DRAWING: Figure 1
Patent JP-2022127613-A (JP)
Title: pest monitoring device
Inventor: KAWAKITA SATOSHI
IPC: A01M1/02
Filed: 2022-02-17
Abstract: To provide a pest monitoring device that has a simple structure and excellent maintainability, and can keep monitoring accuracy for pests.SOLUTION: A pest monitoring device A1 for monitoring pests P comprises: a pest attracting killing part 10 in which an attracting killing space S1 for attracting and killing the pests P is partitioned, and comprising attracting means 12 for attracting the pests P into the attracting killing space S1, and a pesticide 13 for killing the pests P attracted by the attracting means 12; a pest photographing part 20 in which a photographing space S2 for photographing the pests P attracted and killed by the pest attracting killing part 10 is partitioned; and photographing means 30 for photographing the pest P existing in the photographing space S2 of the pest photographing part 20. The attracting killing space S1 and the photographing space S2 are separated in the device while the pests P attracted and killed can move from the attracting killing space S1 to the photographing space S2.SELECTED DRAWING: Figure 1
Patent JP-2022068301-A (JP)
Title: Composition for lipase activity inhibition
IPC: A23L17/60
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To reveal the health benefits of Ecklonia kurome and to provide compositions that can be used in foods and the like. 
     SOLUTION: Provided is a composition for lipase activity inhibition, lipid absorption inhibition, stool slippage improvement, or intestinal regulation, which contains an effective amount of the water extract of Ecklonia kurome (scientific name: Ecklonia kurome). Provided is a method for producing the water extract or processed product of Ecklonia kurome, comprising the following step: (1) extracting Ecklonia kurome with hot water at 50 to 80°C for 1 to 5 hours. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023123128-A (JP)
Title: recording device
Inventor: FUKUI KOHEI
IPC: B41J11/00
Filed: 2022-02-24
Abstract: To suppress a recording medium from floating, by controlling a portion where to float of the recording medium occurs.SOLUTION: A recording device comprises: conveying means; recording means that records an image on a conveyed recording medium; a platen part that supports the conveyed recording medium from below, while opposing to the recording means; regulating means, arranged at a downstream side of the recording means in a conveying direction, which regulates a height of the recording medium from an upper side of the recording medium; and a guide part, arranged at a downstream side of the platen part, which guides conveyance of the recording medium. The guide part includes a first downward inclined part inclined from the platen part, a second downward inclined part arranged closer to a downstream side in the conveying direction with respect to the first downward inclined part, and an upward inclined part inclined from the second downward inclined part. The second downward inclined part is gentler in slope than the first downward inclined part, and the regulating means is arranged to oppose to the guide part.SELECTED DRAWING: Figure 4
Patent JP-2022068365-A (JP)
Title: Overexpression of n-glycosylation pathway regulators for modulating glycosylation of recombinant proteins
IPC: C12P21/08
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide methods for regulating high mannose glycoform contents of recombinant proteins in mammalian cell culture processes. 
     SOLUTION: Disclosed is a method for regulating the high mannose glycoform content of a recombinant protein in a mammalian cell culture process, which comprises transfecting a host cell to overexpress a protein involved in N-glycosylation pathway, where the protein involved in the N-glycosylation pathway is selected from the group consisting of N-acetyl-glucosaminyl transferase-1(Mgat1), N-acetyl-glucosaminyl transferase-2 (Mgat2), UDP-galactose transporter (Slc35a2) and combinations thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066322-A (JP)
Title: Sensor system and method for detecting stylus
IPC: G06F3/03
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a stylus from detecting an uplink signal transmitted via a first sensor electrode group while the stylus is, for example, sliding on or hovering within a range of hover reading height over a panel surface of a second housing. 
     SOLUTION: A sensor system 50 includes a first integrated circuit 120 and a second integrated circuit 220. The first integrated circuit 120 notifies the second integrated circuit 220 of that a stylus is already detected when the stylus is detected. The first integrated circuit 120 continues transmitting a first uplink signal through a first sensor electrode group 100, whereas the second integrated circuit 220 stops, in response to the notification, transmitting a second uplink signal through a second sensor electrode group 200. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130553-A (JP)
Title: Attachment structure of inner scaffolding
Inventor: TAKAHASHI TATSUYA
IPC: E02D23/00
Filed: 2022-03-08
Abstract: To provide an attachment structure of an inner scaffolding capable of improving workability for detachment of the inner scaffold.SOLUTION: An attachment structure of an inner scaffolding according to the present invention is configured to advance a shaft part 25 of a projected part 23 arranged on the inner scaffold 2 so as to be engaged with a step part 14 of an engaged part 13 arranged inside of a caisson skeleton 1, and then to attach the inner scaffold 2 on the caisson skeleton 1. This allows the inner scaffold 2 to be directly attached on the caisson scaffold 1 so that attachment work of the inner scaffold 2 on the caisson skeleton 1 can be easily performed.SELECTED DRAWING: Figure 5
Patent JP-2023139438-A (JP)
Title: Gene expression regulator, prophylactic drug or therapeutic drug for alzheimer's disease, and method for improving dementia
Inventor: KOGA SHOJI
IPC: A61K48/00
Filed: 2022-03-22
Abstract: To provide a novel gene expression regulator that can regulate (e.g., inhibit or suppress) the expression of protein involved in amyloid β-associated or tau protein-associated dementias, e.g., Alzheimer's disease, and/or in cerebral inflammation.SOLUTION: Provided are: a gene expression regulator which is a microparticle containing miRNA for which a target gene is a gene related to an expression of at least one protein from amyloid precursor protein (APP), β-secretase (BACE1), NMDA-activating protein, glycogen synthetase kinase-3β (GSK-3β), and polyglutamine-binding protein-1 (PQBP1); a prophylactic drug or a therapeutic drug for Alzheimer's disease; and a method for improving dementia.SELECTED DRAWING: Figure 19
Patent JP-2022088481-A (JP)
Title: Communication device, communication system, device control system, communication control method, and program
IPC: H04Q9/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication system, a device control system, a communication control method, and a program that enable coordination among a plurality of second systems to be readily accomplished. 
     SOLUTION: A plurality of interfaces 3 are connected to a transmission line 12 to perform communication by a superposition signal Si0. Each of the plurality of interfaces 3 is configured to transfer a signal (a second signal Si2) received from a corresponding second system 2 of a plurality of second systems 2 to another second system 2 by the superposition signal Si0 though another interface 3. When the interface 3 transmits the superposition signal Si0 to another interface 3 among the plurality of interfaces 3, the interface 3 transmits the superposition signal Si0 after including destination information in the superposition signal Si0. The destination information is information to specify a second system 2 to be a signal transfer destination among the plurality of second systems 2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022169437-A (JP)
Inventor: NAKAJIMA AKIO
IPC: B32B7/023
Filed: 2022-03-25
Abstract: 【課題】 水を付着させて水変色像を形成した直後にカバー部材で覆うことにより、水変色像の維持時間を延長させることができると共に、水変色像がバランス良く形成されたかどうか確認することのできる水変色体、水変色体セットを提供する。【解決手段】 低屈折率顔料をバインダー樹脂に分散状態に固着させた多孔質層を着色層の上層に備えた水変色シート２と、前記多孔質層の表面に水の付着により形成される水変色像を覆い、水の乾燥を抑制して、水変色像の消失を遅延させる透明性カバー部材６とを備えてなり、前記透明性カバー部材には水変色性シートに形成する文字の手本９を設けてなる水変色体１、前記水変色体と、水変色像を形成させる水付着具を備えた水変色体セット。【選択図】 図１
Patent JP-2023142775-A (JP)
Title: Method of phase mixing of two liquid phases, and device therefor
Inventor: OSANAWA HIROCHIKA
IPC: B01D11/04
Filed: 2022-03-25
Abstract: To provide a method of phase mixing of two liquid phases, capable of arbitrarily setting, a ratio of volume of each liquid phase which is subjected to phase mixing, completely independently from a ratio of a liquid feeding speed of each liquid phase in a practical functional relationship with respect to an extraction ratio and a reverse extraction ratio.SOLUTION: In operation for feeding two liquid phases into one reaction vessel for performing phase mixing, in the reaction vessel, a region of a phase mixing and a region of a phase separation are made coexist in a constant range.SELECTED DRAWING: Figure 6
Patent JP-2023148825-A (JP)
Title: Metal nanoparticle production method
Inventor: MURAI TATEYA
IPC: B22F9/24
Filed: 2022-03-30
Abstract: To provide a metal nanoparticle production method for producing metal nanoparticles by irradiating a reaction liquid with microwaves, in which metal nanoparticles having a small and uniform particle diameter can be inexpensively and efficiently prepared.SOLUTION: This invention relates to a metal nanoparticle production method having a step of irradiating a reaction liquid with microwaves. Only one source of microwave irradiation is necessary. The step is executed in a batch type. The volume fraction of a microwave unirradiated part, where the power density of the microwaves absorbed into the reaction liquid upon the microwave irradiation is below 10 W/mL based on the volume of the reaction liquid, falls below 1%.SELECTED DRAWING: Figure 2
Patent JP-2023149703-A (JP)
Title: inkjet recording device
Inventor: MIYAKOSHI NAOTO
IPC: B41J2/01
Filed: 2022-03-31
Abstract: To provide an inkjet recording device capable of maintaining suitable paper conveyance performance and of effectively removing paper powders generated from the paper.SOLUTION: An inkjet recording device includes a paper conveyance part 4, a recording part 5, a suction roller 47, and an exhaust fan 8. The suction roller 47 is placed on an upstream side of the recording part 5 in a paper conveyance direction and opposite a first conveyor belt 411 at an upstream side end part of the paper suction part 46 and brings the paper in contact with the first conveyor belt 411. The exhaust fan 8 is disposed in adjacency to the upstream side of the suction roller 47 in the paper conveyance direction and sucks the air on the first conveyor belt 411. The suction roller 47 is provided with a plurality of roller parts 472. The exhaust fan 8 has air on the first conveyor belt 411 pass between the adjacent roller parts 472 in the paper width direction, sucks the air in the direction away from the first conveyor belt 411, and exhausts it.SELECTED DRAWING: Figure 4
Patent JP-2023150844-A (JP)
Title: Ceramic member and ceramic-metal composite
Inventor: HAMASHIMA HIROSHI
IPC: H05B3/40
Filed: 2022-03-31
Abstract: To provide a ceramic member that suppresses cracks and fractures on a ceramic body, prevents detachment of a metal body, prevents sliding marks with the metal body from being generated on the ceramic body, and has a small thickness change and small warpage.SOLUTION: The ceramic member has a ceramic body. The ceramic body has a first surface and a second surface facing the first surface. The ceramic body also has a groove extending from the first surface to the second surface for storing a band-shaped metal body inside. The groove is spiral-shaped and is wound a plurality of times when the first surface is plan viewed. The average value of the groove width of an end portion of the first surface side is larger than the average value of the groove width of an end portion of the second surface side. In a portion of the groove, there is a narrow portion where the groove width of the end portion of the first surface side is smaller than the groove width of the end portion of the second surface side.SELECTED DRAWING: Figure 1A
Patent JP-2023151255-A (JP)
Title: Method of reducing emission of n2o in exhaust gas, and control device
Inventor: SUGIHARA HARUNOBU
IPC: F23G5/50
Filed: 2022-03-31
Abstract: To provide an operation method in a fluidized incinerator, capable of securing N2O emission without increasing costs by improving heat resistance and the like of incineration facilities, in keeping an incineration temperature necessary for N2O decomposition, and a device therefor.SOLUTION: A method of reducing a discharge amount of N2O in an exhaust gas is provided to control a fluidized incinerator 2 for incinerating an incineration object which is mainly sludge. In the method of reducing the discharge amount of N2O in the exhaust gas, an amount of exhaust gas discharged from the fluidized incinerator is calculated or the amount of exhaust gas is directly measured on the basis of the gas generating in the fluidized incinerator, a superficial velocity of the fluidized incinerator is calculated on the basis of the calculated or measured amount of exhaust gas, and the superficial velocity is controlled by adjusting a pressure of a compression gas supplied from a supercharger 50. A control device 90 is operated on the basis of a control program for executing the reduction of the discharge amount of N2O.SELECTED DRAWING: Figure 1
Patent JP-2023154475-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: EHATA HIRONARI
IPC: H04N23/45
Filed: 2022-04-07
Abstract: To acquire invisible light image data while suppressing power consumption in an imaging apparatus that can acquire visible light image data and non-visible light image data.SOLUTION: An imaging apparatus includes imaging means 100 and 101 that generate visible light image data and non-visible light image data by imaging, processing means 103, 107 that perform image processing using at least one of visible light image data and non-visible light image data, determination means 110 to 112, 117, 118, 119 that determine an imaging scene, and control means 117 that controls whether to generate invisible light image data by the imaging means and to perform image processing using the invisible light image data in the processing means, according to a determination result of the imaging scene.SELECTED DRAWING: Figure 1
Patent JP-2022189725-A (JP)
Title: Packaging box having cushioning function
Inventor: ISHIDA YUU
IPC: B65D5/50
Filed: 2022-04-11
Abstract: To provide a packaging box having a cushioning function of effectively protecting a medicine pack in a box while suppressing an increase in cost.SOLUTION: In a packaging box B1 having a cushioning function, the box B1 has a cushioning function part 2 capable of pressing and holding a medicine pack in the box. This cushioning function part 2 is composed of a pressing plate 21 projecting from the inner surface of a back plate 11 in a curved shape. The pressing plate 21 is formed into a plate shape connected to inner lids 161 and 171, and is folded on the inner surfaces of the inner lids 161 and 171 and the inner surface of the back plate 11 at the side edges of the inner lids 161 and 171, respectively. Both ends of the pressing plate are fixed to the inner lids 161 and 171. Assembling the box B1 causes the pressing plate 21 to protrude in a curved shape on the inner surface of the back plate 11, and the pressing plate 21 elastically presses and holds the medicine pack.SELECTED DRAWING: Figure 5
Patent JP-2023156041-A (JP)
Title: Resin having acid group and polymerizable unsaturated group, curable resin composition, cured product, insulation material and resist member
Inventor: YAMADA SHUNSUKE
IPC: C08G59/16
Filed: 2022-04-12
Abstract: To provide a resin having excellent alkali developability and having excellent heat resistance and high elastic modulus in a cured product, a curable resin composition, a cured product of the curable resin composition, an insulation material, and a resist member.SOLUTION: There is provided a resin having an acid group and a polymerizable unsaturated group which contains a phenolic resin having at least two catechol skeletons and an epoxy resin (A) containing a glycidyl ether group-containing compound obtained by reacting epihalohydrin, an unsaturated monobasic acid (B) and a polybasic acid anhydride (C) as essential reaction raw materials.SELECTED DRAWING: Figure 1