baber/WOPTO huggingface dataset:
Patent JP-2023115729-A (JP)
Title: Grinding method
Inventor: MIYAJIMA MASUMI
IPC: B24B3/36
Filed: 2022-02-08
Abstract: To provide a grinding method forming in a short grinding time, a tubular type cutter having no minute crack on each tip of a plurality of circular cutters.SOLUTION: A grinding method comprises a first grinding process of grinding the periphery of a tubular cutter by rotating the tubular cutter having a plurality of circular cutters lined up coaxially and moving a cup type grind stone along the rotary shaft direction of the tubular cutter while contacting an annular plane part of the rotating cup type grind stone on the outer periphery of the rotating tubular cutter. The first grinding process is carried out in such a range that the overlapping amount obtained from the distance between the edge line in an outer peripheral part of the tubular cutter and the inner peripheral part of the annular plane part of the cup type grind stone, is 0 or more but 3/4 or less of inner diameter radius of the above grind stone.SELECTED DRAWING: Figure 3
Patent JP-2023119637-A (JP)
Title: Map generation device and map generation method
Inventor: ITO ATSUSHI
IPC: G09B29/00
Filed: 2022-02-17
Abstract: To provide a map generation device and a map generation method for making it easy to understand a place which is difficult or impossible to reach by a vehicle.SOLUTION: A map generation device includes a generation part. The generation part generates a map showing a first range which is difficult or impossible to reach by a vehicle because there is a road through which the vehicle cannot pass or is difficult to pass. The generation part may generate the map showing a second range in which a value indicating demand for entry by the vehicle is equal to or greater than a predetermined threshold.SELECTED DRAWING: Figure 4
Patent JP-2023121039-A (JP)
Title: Fuel cell system and method of operating the same
Inventor: ADACHI ISAO
IPC: H01M8/04492
Filed: 2022-02-18
Abstract: To suppress water adsorption of a desulfurization agent that desulfurizes a material gas supplied to a fuel cell.SOLUTION: A fuel cell system 10 comprises: an FC (fuel cell) stack 42 that generates power with a fuel gas supplied to an anode 42A and air supplied to a cathode 42B; a desulfurizer 12 provided at an upstream side from the anode 42A to remove a sulfur component from gas supplied from a gas piping 41; a dew point meter 11 provided at an upstream side from the desulfurizer 12 to measure a dew point of gas flowing through the gas piping 41; and a gas supply control unit 48 that stops gas supply from piping 4 to the desulfurizer 12 when the dew point measured by the dew point meter 11 becomes larger than a threshold TH1.SELECTED DRAWING: Figure 3
Patent JP-2023122209-A (JP)
Title: Meaning determination program and meaning determination system
Inventor: KAWAI KEI
IPC: G10L15/16
Filed: 2022-02-22
Abstract: To provide a meaning determination program and a meaning determination system, which can accurately determine meaning data.SOLUTION: A meaning determination program causes a computer to execute: an acquisition step of acquiring sound data; an extraction step of extracting phoneme data indicating a phoneme and segmentation data on start time and end time of the phoneme from sound data acquired by the acquisition step; and a determination step of determining meaning data for the phoneme data and the segmentation data by referring to a determination model generated by machine learning by using a plurality of pieces of determination learning data with input data including phoneme data for reference and segmentation data for reference, which are previously acquired, and output data including meaning data indicating meaning of a word as a pair of data sets.SELECTED DRAWING: Figure 2
Patent JP-2022068332-A (JP)
Title: Inducible coexpression system
IPC: C12N1/21
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inducible coexpression system enabling controlled induction of components of multiple gene products. 
     SOLUTION: A host cell comprises two or more types of expression constructs. The expression construct of each type comprises an inducible promoter and a polynucleotide sequence encoding gene products to be transcribed from the inducible promoter. At least one of the inducible promoters is responsive to an inducer that is different from the inducer of another one of the inducible promoters. At least one of the gene products forms a multimer with another one of the gene products. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125932-A (JP)
Title: Synthetic resin container, preform, and method for manufacturing synthetic resin container
Inventor: KAMIMURA CHIAKI
IPC: B65D1/02
Filed: 2022-02-28
Abstract: To provide a synthetic resin container with improved recyclability, a preform, and a method for manufacturing the synthetic resin container.SOLUTION: Provided is a synthetic resin container 1 comprising a container body 10 having an outer layer body 12 and an inner layer body 13, and a mounting cap 20 attached to a mouth portion 11 of the container body 10 by plugging, wherein the outer layer body 12 includes a plugging screw 12d provided on an outer peripheral surface of an outer opening 12a, the inner layer body 13 includes a plurality of vertical ribs 13e provided on an inner circumferential surface of an outer wall portion 12c that is continuous with an inner opening portion 13a and is arranged outside the outer opening portion 12a, and into which the plugging screw 12d bites and a female thread 13f is transferred, the mounting cap 20 is fixed to the outer wall 12c at a peripheral wall 21 by undercut engagement, and a rotation stopper 30 is provided between an outer wall 13c and the peripheral wall 21. Also provided are a preform 40 used for manufacturing the synthetic resin container 1, and a method for manufacturing the synthetic resin container.SELECTED DRAWING: Figure 2
Patent JP-2022136000-A (JP)
Title: Information processing method, aroma control apparatus, computer program, aroma generation system, and aroma generation apparatus
Inventor: NAKAGAWA ATSUSHI
IPC: G06Q50/10
Filed: 2022-03-01
Abstract: To provide an information processing method, an aroma control apparatus, a computer program, an aroma generation system, and an aroma generation apparatus for generating an aroma corresponding to a situation.SOLUTION: The information processing method for generating an aroma by using the aroma generation apparatus acquires an aroma setting defining a content of the aroma and an aroma generation condition, in association with a provided content, and generates an aroma based on the aroma setting from the aroma generation apparatus when the aroma generation condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023127819-A (JP)
Title: management system
Inventor: MIZOO SHUN
IPC: G08G1/09
Filed: 2022-03-02
Abstract: To determine a travel speed of a moving body based on a conveyance object.SOLUTION: In the present management system, when it is estimated that there is a possibility that two or more moving bodies face each other at an intersection, the travel speed of each of the two or more moving bodies is determined based on suppression vibration that is vibration to be suppressed based on a conveyance object. The travel speed of each of the two or more moving bodies is determined to be a speed at which the determined suppression vibration is suppressed. As a result, it is possible to suppress the vibration applied to the conveyance object, and to suppress the decrease in travel stability of the moving body.SELECTED DRAWING: Figure 2
Patent JP-2023128435-A (JP)
Title: Thick steel plate and manufacturing method thereof
Inventor: KAWADA HIROYUKI
IPC: B21B45/00
Filed: 2022-03-03
Abstract: To provide a thick steel plate which suppresses or prevents occurrence of burning upon laser cutting, and therefore, is useful for application of laser cutting, and to provide a manufacturing method of the thick steel plate.SOLUTION: A thick steel plate includes a steel plate and a scale. Therein, two-dimensional arithmetic average roughness of scale surface and scale/steel plate interface are each 5.0 μm or less, and kurtosis of ruggedness of the interface is 2.50 or more. A manufacturing method of the thick steel plate includes a process in which a slab is heated up to 1050 to 1300°C and a time up to heating process completion after exceeding 1050°C satisfies predetermined conditions, a process in which rolling is performed at a cumulation of 15% or more in a predetermined temperature range, high-pressure water descaling is performed in a predetermined temperature range, rolling is performed at a rolling reduction rate of 5% or more by using a rolling roll of arithmetic average roughness of 1.00 μm or less within 30 s and, further, rolling is performed at a rolling reduction rate of 3 to 15% by using the rolling roll of arithmetic average roughness of 1.00 μm or less, and a cooling process in predetermined conditions.SELECTED DRAWING: None
Patent JP-2022096658-A (JP)
Title: Fuel cell system, power management server, power management system, and power management method
IPC: H01M8/0432
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system, a power management server, a power management system, and a power management method, capable of appropriately controlling the fuel cell system even if it is not possible to directly obtain a hot water quantity or temperature of a hot water storage tank. 
     SOLUTION: The fuel cell system controlled by a power management server and provided with a hot water storage tank, includes: a heat exchange outlet for guiding water to the hot water storage tank; a heat exchange inlet for guiding water from the hot water storage tank; and a communication unit for transmitting a message to the power management server. The communication unit transmits a message including at least a first information element derived from a temperature of the heat exchange inlet. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132869-A (JP)
Title: Actuators for discharging liquid, liquid discharge containers and liquid discharge products
Inventor: SATO SUSUMU
IPC: B65D83/28
Filed: 2022-03-11
Abstract: To provide liquid discharge actuators, liquid discharge containers, and liquid discharge products that can be applied to various liquid discharge containers and can almost surely prevent afterdraw.SOLUTION: The present invention relates to an actuator for discharging a liquid contained in a container, which is mounted on the container and discharges the liquid contained in the container, the actuator is equipped with a nozzle portion having an internal flow path for flowing the liquid and a discharge port for discharging the liquid, and a back suction mechanism capable of sucking the liquid in the internal flow path. The back suction mechanism is configured to discharge the liquid discharged from the container through the internal flow path by moving the nozzle section. The back suction mechanism is equipped with a liquid suction chamber communicating with the internal flow path of the nozzle portion. At least a portion of the liquid suction chamber is deformed by the movement of the nozzle portion and the deformed portion is formed to be restorable with the return to the state before the movement of the nozzle part.SELECTED DRAWING: Figure 4
Patent JP-2023133990-A (JP)
Title: Pca COMPONENT FIXING DEVICE
Inventor: NISHIDA YASUO
IPC: E01C7/14
Filed: 2022-03-14
Abstract: To improve positional accuracy and installation efficiency to fix Pca components when the Pca components are installed and anchored to a concrete roadbed surface where the cross slope and longitudinal slope change continuously in the longitudinal direction.SOLUTION: A Pca component fixing device consists of a longitudinal girder, two rows of transverse girders arranged orthogonally to the longitudinal girder, a set of protrusion receiving parts in two locations which are fixed to the upper surface of each of the two rows of transverse girders and are on the same axis perpendicular to the two rows of transverse girders, a set of protrusions in two locations which are attached to each of the two opposing sides of the Pca component and are on the same axis perpendicular to the two sides. The Pca component is installed in such a manner that the protrusions and the protrusion receiving parts fit together.SELECTED DRAWING: Figure 9
Patent JP-2023136412-A (JP)
Title: Reel tape attaching device, attaching unit, and reel tape attaching method
Inventor: KOBAYASHI MASATSUGU
IPC: A63F5/04
Filed: 2022-03-17
Abstract: To provide a reel tape attaching device capable of suppressing meandering of a reel tape, an attaching unit, and a reel tape attaching method.SOLUTION: A reel tape attaching device includes a rotation holding mechanism that rotates a wheel having an annular frame and an annular ring in a state where they are concentrically disposed so as to face each other so that a reel tape is attached to a peripheral surface of the annular frame and a peripheral surface of the ring. The rotation holding mechanism includes a holding part that holds the ring, and a ring lock mechanism that presses the ring in an axial direction orthogonal to a peripheral direction.SELECTED DRAWING: Figure 6
Patent JP-2023139789-A (JP)
Title: Liquid discharge device and control method of liquid discharge device
Inventor: SHINOTO AKIRA
IPC: B41J2/175
Filed: 2022-03-22
Abstract: To provide a liquid discharge device and a liquid discharge control method capable of suppressing such danger that pressure releasing of a first air chamber is insufficient.SOLUTION: A liquid discharge device includes a liquid discharge head 15, a supply channel 22 which supplies liquid from a liquid supply source 18 to a liquid discharge head 15, a pump 54 which permits suction and exhaust, a suction channel 55 which is communicated with the suction side of the pump 54, an exhaust channel 56 which is communicated with the discharge side of the pump 54, a first storage part 38 formed with a flexible wall 44 having partial flexibility, a first air chamber 46 which is provided on the side opposite to the first storage part 38 of the flexible wall 44 and has a portion opposite to the flexible wall 44 which is at least displaceable, and a first replacing part 57 capable of replacing a channel connecting to a first air chamber 46 between a suction channel 55 and a discharge cannel 56. Therein, the flexible wall 44 is displaced by displacement of the first air chamber 46 accompanied by suction from the first air chamber 46 to which the suction channel 55 is connected and exhaust to the first air chamber 46 to which the exhaust channel 56 is connected.SELECTED DRAWING: Figure 1
Patent JP-2023143189-A (JP)
Title: Fuel manufacturing system
Inventor: NAKAJIMA SHIORI
IPC: C10G2/00
Filed: 2022-03-25
Abstract: To provide a fuel manufacturing system capable of improving efficiency of an entire system.SOLUTION: A fuel manufacturing system 1 includes: a gasifier 30 that generates synthesis gas from biomass raw materials; a carbon dioxide recovery device 65 that recovers carbon dioxide generated when generating synthesis gas in the gasifier 30; a carbon dioxide conversion device 67 that converts the carbon dioxide recovered by the carbon dioxide recovery device 65 into carbon monoxide; an electrolysis device 60 that generates hydrogen from water using electricity generated using renewable energy; and a liquid fuel manufacturing device 4 that manufactures the liquid fuel using the synthesis gas generated by the gasifier 30, the carbon mono-oxide converted by the carbon dioxide conversion device 67, and hydrogen produced by the electrolysis device 60 as raw materials.SELECTED DRAWING: Figure 1
Patent JP-2023146649-A (JP)
Title: Program, information processing device, and information processing method
Inventor: INOMATA KOSHIRO
IPC: G06F3/0481
Filed: 2022-03-29
Abstract: To enable more effective suppression of erroneous transmission and erroneous printing in comparison to a case where a preview image is displayed regardless of right or wrong.SOLUTION: Provided is a program designed to cause a computer to achieve a function to display a preview image of a document instructed to be output before outputting the document when content of the document meets predefined conditions, and a function to allow the document to be output upon detection of confirmation of the displayed preview image by the user.SELECTED DRAWING: Figure 4
Patent JP-2023147800-A (JP)
Title: Surface coated cutting tool
Inventor: TATSUOKA SHO
IPC: B23B27/14
Filed: 2022-03-30
Abstract: To provide a surface coated cutting tool having high hardness and high toughness.SOLUTION: In the surface coated cutting tool, a coating layer has an average thickness of 1.0-20.0 μm, whose average composition is represented by the formula: (TiaX1bX2c)(CdNe)(X1 is Zr or Hf and X2 is V or Nb or Ta): 0.05≤a/(a+b+c)≤0.60 0.05≤b/(a+b+c)≤0.60 0.05≤c/(a+b+c)≤0.60 0.20≤d/(d+e)≤0.80 0.20≤e/(d+e)≤0.80 Sconfig=-R/2{[a/(a+b+c)]ln[a/(a+b+c)]+[b/(a+b+c)]ln[b/(a+b+c)]+[c/(a+b+c)]ln[c/(a+b+c)]+[d/(d+e)]ln[d/(d+e)]+[e/(d+e)]ln[e/(d+e)]}≥0.75R (R is gas constant and ln is natural logarithm), which includes crystal grain having a NaCl-type face-centered cubic structure.SELECTED DRAWING: Figure 2
Patent JP-2023148309-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: IWANO TAKUYA
IPC: B41J2/14
Filed: 2022-03-30
Abstract: To provide a technique that can suppress the occurrence of shift of an arrangement position of a discharging substrate even if a passage member is thermally expanded.SOLUTION: A module provided with a substrate for discharging liquid and a passage that is fluid-coupled to the substrate is inserted and fitted into a frame body supporting a supporting member supporting the substrate so that the frame body and the passage oppose to each other through a space in a direction crossing an inserting direction. When inserted and fitted into the frame body, the module is contacted with the frame body in the inserting direction and is supported thereon.SELECTED DRAWING: Figure 10
Patent JP-2022088587-A (JP)
Title: Load distribution system, method, device, electronic apparatus, and storage medium
Inventor: ZHANG FENGHUI
IPC: H04L47/629
Filed: 2022-03-31
Abstract: To provide a load distribution system, a device, and a method in a cloud computing field, especially in a technical field of distributed storage.SOLUTION: A load distribution system includes: a first load distribution apparatus cluster 110 including a first load distribution apparatus pool and a second load distribution apparatus pool; at least one first switch 101 that is individually coupled to respective load distribution apparatuses in the first load distribution apparatus pool 120 via routing protocol links 150 to 152; and at least one second switch 102 that is individually coupled to respective load distribution apparatuses in the second load distribution apparatus pool 130 via routing protocol links 160 to 162. The at least one first switch and the at least one second switch are disposed so as to be connectable to the Internet and one of the load distribution apparatus pools is disposed as a backup load distribution apparatus pool for the other.SELECTED DRAWING: Figure 1
Patent JP-2023151710-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2022-04-01
Abstract: To provide a slot machine that is improved regarding control for determining that a difference between an impartation number and a use number in an advantageous section exceeds a specific number.SOLUTION: A difference between the total number of imparted game values imparted in an advantageous section and the total number of used imparted game values is counted as a difference number count value, the advantageous section is completed when a specific event based on borrow of the difference number count value occurs, and an initial value of the difference number count value is set such that a specific phenomenon occurs when a difference between the total impartation number and the total use number exceeds a specific number.SELECTED DRAWING: Figure 93
Patent JP-2022091982-A (JP)
Title: Waveguide with uniform output illumination
IPC: G02B27/02
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide with suitable uniform output illumination. 
     SOLUTION: Various embodiments of waveguide devices are described. Banding removal optics can be incorporated into waveguide devices. This can serve to supply uniform output illumination. Therefore, various waveguide devices can output substantially flat illumination profiles. The substantially flat profiles eliminate or reduce banding effect. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022171590-A (JP)
Title: Device and method for merging candidate areas
Inventor: CHEN JIANDAN
IPC: G06T7/11
Filed: 2022-04-20
Abstract: To provide a method for prompting improved identification and merging of two candidate areas relating to respective two images having an overlapping region.SOLUTION: A first image and a second image have an overlapping region, and at least a portion of a first candidate area and at least a portion of a second candidate area are located in the overlapping region. An image overlap size is determined indicating a size of the overlapping region of the first image and the second image, and a candidate area overlap ratio is determined indicating a ratio of overlap between the first candidate area and the second candidate area. A merging threshold is then determined based on the image overlap size, and, on condition that the candidate area overlap ratio is larger than the merging threshold, the first candidate area and the second candidate area are merged, thereby forming a merged candidate area.SELECTED DRAWING: Figure 3
Patent JP-2022106817-A (JP)
Title: Article recovery device
IPC: B65F1/00
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an article recovery device which does not require a waterproof packing or the like, has a simple structure, and can prevent component failures in the device caused by a liquid such as rainwater. 
     SOLUTION: An article recovery device 100 for recovering an article from a charging port has: a storage path for recovering the article from the charging port and storing it in a storage part; and a drainage path DR for discharging a liquid entering the article recovery device 100 to the outside of the article recovery device 100 in a path different from the storage path. The drainage path DR is provided between a body of the article recovery device 100 and an exterior cover CV1. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160196-A (JP)
Title: 電力管理システム
IPC: H02J13/00
Filed: 2022-04-21
Abstract: 【課題】電気自動車を含むエネルギーリソースの供出量を安定させること。【解決手段】電力管理システムは、地域に対応する第１管理装置と、第１管理装置を統制する第２管理装置とを備える。第１管理装置は、地域内における、電気自動車に対して充放電可能な複数の充放電リソースについて、過去の稼働状況に基づいて、現在の供出可能量を推定する推定部と、デマンドレスポンスの発動時に、第２管理装置からの指示に基づいて、複数の充放電リソースのそれぞれに対して、充電量または放電量を制御し、地域内の供出可能量を制御する制御部とを有する。第２管理装置は、地域ごとの第１管理装置から、推定した供出可能量を取得する取得部と、デマンドレスポンスの発動時に、取得した地域ごとの供出可能量と、供出する契約量とに応じて、地域を選択する選択部と、選択された地域の第１管理装置に対して、供出可能量を供出するように指示する指示部とを有する。【選択図】図１
Patent JP-2023160516-A (JP)
Title: 記録装置およびインクタンク
IPC: B41J2/175
Filed: 2022-04-22
Abstract: 【課題】本発明は、インクタンクが傾いた場合であってもインクタンクに規定量のインクを残す記録装置を提供することを目的とする。【解決手段】着脱可能なインクタンクと、装着されている前記インクタンクからインク流路を介してインクが供給される記録ヘッドと、複数の電極を用いて前記インクタンクのインク残量を規定量で検知するインク検知手段と、を備える記録装置を提供する。前記インクタンクは、前記インクタンクの底面の一部で窪んだプール部と、前記インク流路へ前記インクを供給するために、前記プール部の側壁に設けられたインク供給口と、を備える。前記複数の電極のうち少なくとも１つの電極は、前記プール部の前記側壁から前記プール部の内側に突出した位置に設けられる。【選択図】図１
Patent JP-2023162503-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-27
Abstract: 【課題】遊技の興趣を向上する。【解決手段】遊技の演出を制御する演出制御手段（演出制御装置３００）を備える。演出制御手段は、それぞれに順位が定められた複数種類の順位演出を含む特定演出を実行可能であり、各々の順位演出は、当該順位演出の順位よりも低い順位の順位演出が未だ実行されていない状態でも実行可能とする。実行した順位演出の順位よりも低い順位の順位演出であって未だ実行されていない順位演出がある場合には、当該未だ実行されていない順位演出の全てを実行中の特定演出の終了までに実行するようにし、所定数の順位演出を行った場合に付加演出を実行可能とする。【選択図】図３３