baber/WOPTO huggingface dataset:
Patent JP-2022527222-A (JP)
Title: アディティブマニュファクチャリング用の変性ポリマー由来セラミック、それを用いたアディティブマニュファクチャリング、およびそれによって製造されたセラミック体
IPC: C04B35/01
Filed: 2020-03-31
Abstract: プレセラミック粒子溶液は、配位型－ＰＤＣプロセス、直接型ＰＤＣプロセス、または配位型－直接型ＰＤＣプロセスによって調製することができる。プレセラミック粒子溶液は、（ｉ）金属又はメタロイドのカチオンを含む有機ポリマー、（ｉｉ）第１の有機金属ポリマー、及び（ｉｉｉ）第２の有機金属ポリマー中の金属とは異なる金属又はメタロイドのカチオンを含む第２の有機金属ポリマーよりなる群から選択されるポリマーと、（ａ）セラミック燃料粒子及び（ｂ）減速材粒子よりなる群から選択される複数の粒子と、分散剤と、重合開始剤と、を含む。プレセラミック粒子溶液は、デジタル光投影などのアディティブマニュファクチャリングプロセスに供給され、構造体（プレセラミック粒子グリーン体である）にすることができ、その後、脱バインダーを行ってポリマー由来セラミック焼結体を形成することができる。いくつかの実施形態では、ポリマー由来セラミック焼結体は、核分裂炉用のコンポーネントまたは構造体である。
Patent JP-2022533026-A (JP)
Title: ローラベアリングの寿命向上のためのステージフレッチング防止機構
IPC: H01J37/20
Filed: 2020-05-12
Abstract: ステージ装置であって、ショートストロークステージと、ロングストロークステージと、ショートストロークステージ上に存在しないように及びロングストロークステージ上に存在しないように配置された基準に対するショートストロークステージの位置を測定するように構成された第１のセンサと、ロングストロークステージを支持するように構成された１つ又は複数のローラベアリングと、少なくとも部分的に第１のセンサからの測定に基づいて、基準の移動に追従するために、ロングストロークステージの動き及びショートストロークステージの動きを制御するためのコントローラと、を備え、コントローラが、１つ又は複数のローラベアリングのデブリ生成を減少させるために、ステージ装置の動作の少なくとも一部において、ロングストロークステージの制御が基準の移動から切り離されるように動作可能である、ステージ装置が開示される。【選択図】図４
Patent JP-2023519036-A (JP)
Title: ボイラおよび蒸気タービンの始動時間を改善するためのシステムおよび方法
IPC: F22B35/00
Filed: 2021-03-05
Abstract: ボイラと、ボイラに流体に関して結合したミキサとを含んでおり、タービンの第１のセクションが第１の温度でボイラから蒸気を受け取るように動作することができる発電システムの再加熱のためのシステム。タービンは、第２の温度の蒸気をボイラまたはミキサに供給する。さらに、システムは、タービンを通る蒸気の流れを制御するように動作することができる第１の流量制御弁と、ボイラシステム内の少なくとも１つの動作特性を監視するように動作することができるセンサとを含む。システムは、監視対象の動作特性を受信し、少なくとも第１の流量制御弁を制御して、タービンを通って導かれる蒸気の量を制御するように構成された制御ユニットをさらに含む。【選択図】図１
Patent JP-2022527673-A (JP)
Title: ビデオ符号化のための動きベクトル予測
IPC: H04N19/52
Filed: 2020-06-13
Abstract: ビデオ信号を復号する方法、装置、および非一時的コンピュータ可読記憶媒体が提供される。この方法は、ビデオ信号からビデオブロックを取得することと、ビデオブロックに基づいて、空間近隣ブロックを取得することと、複数の左方空間近隣ブロックに基づいて、最大１つのスケーリングされていない左方動きベクトル予測子（ＭＶＰ）を取得することと、複数の上方空間近隣ブロックに基づいて、最大１つのスケーリングされていない上方ＭＶＰを取得することと、デコーダで、空間近隣ブロックから導出されたスケーリングされたＭＶＰを選択する可能性を低減させることによって、ビデオブロック、複数の左方空間近隣ブロック、複数の上方空間近隣ブロックに基づいて、ＭＶＰ候補リストを導出することと、ＭＶＰ候補リストに基づいて、最良ＭＶＰを受け取ることと、最良ＭＶＰに基づいて、ビデオブロックの予測信号を取得することとを含む。
Patent JP-2022538289-A (JP)
Title: エアロゾル発生デバイス用の装置
IPC: A24F40/53
Filed: 2020-06-25
Abstract: サセプタ装置を誘導加熱してエアロゾル発生材を加熱し、これにより加熱操作モードでエアロゾルを発生させるインダクタ素子を含むエアロゾル発生デバイスの共振回路を制御することと、インダクタ素子に流れる電流を測定することと、前記測定された電流に基づいてエアロゾル発生デバイスおよび／またはサセプタ装置の１つ以上の特徴を特定することとを含む方法および装置が記載されている。
Patent JP-2022548814-A (JP)
Title: オフセット開口部を有する製紙ベルト、オフセット開口部を有するベルトを使用する製紙プロセス、及びそれから作製された紙製品
IPC: D21F7/08
Filed: 2020-09-15
Abstract: 【要約】製紙プロセスにおいてウェブをクレープ処理するためのベルト。ベルトは、ウェブが製紙プロセス中にその上に移送される表面を含む。複数の開口部が、表面を貫通して延在し、開口部は、ベルトの流れ方向（ＭＤ）及び幅方向（ＣＤ）の線からオフセットされた線に配置されている。ベルトから作製される紙製品、吸収性シートなどの５は、中空ドーム領域及びドーム間の接続領域を有し、ドームは、紙製品のＭＤ及びＣＤの線からオフセットされた線に配置されている。
Patent JP-2023100035-A (JP)
Title: bathroom purifier
Inventor: KOBAYASHI NOBUNARI
IPC: A61L2/18
Filed: 2022-01-05
Abstract: To provide a bathroom purifier which can be easily used and has a sufficient sterilizing effect.SOLUTION: There is provided a bathroom purifier for performing sterilization with sterilization water containing a sterilizing component. The bathroom purifier comprises a portable device body 1 which is installed in a bathroom 8, a sterilization water reservoir which is provided in the device body 1 and stores the sterilization water and a power transmission cable 52 which is connected to the device body 1 and is used in a state of being pulled out from inside the bathroom to outside the bathroom, wherein at least one of a jetting port for jetting the sterilization water in the sterilization water reservoir into the bathroom space and a discharge port 22 for discharging the sterilization water in the sterilization water reservoir into the stored water is provided in the device body and the power transmission cable 52 is formed in a flat shape.SELECTED DRAWING: Figure 1
Patent JP-2023018627-A (JP)
Title: Backwashing suction device of fibrous filter
Inventor: KUK CHUNGCHANG
IPC: B01D24/46
Filed: 2022-01-05
Abstract: To provide a backwashing suction device of fibrous filter capable of improving filtration efficiency of the fibrous filter.SOLUTION: A backwashing suction device is constituted such that a cut surface 230 is formed on one side surface of a suction plate 200 around a center of a slit 210 and a pattern roller 300 can be rotated at once on a seat 220 provided in a thickness portion of the slit formed of the cut surface and, thereby, a part of the pattern roller is protruded outside the cut surface and passes through the slit, a pattern is formed on a backwashed villus surface and, thereby, filtration area of villus F can be spread. Further, the seat is formed so as to be separated by a prescribed distance from the slit on the cut surface, thereby, filtration areas of backwashing and the villus through the seat are spread and, thereby, filtration efficiency of a fibrous filter can be further improved. Therein, a pattern of spline form, a pattern in which irregularities are repeated in pattern grid forms formed of a number of cyclic protrusions, and so on can be formed.SELECTED DRAWING: Figure 4
Patent JP-2022058592-A (JP)
Title: Detection and position identification of sound source for autonomous vehicle
Inventor: SUN HONGYI
IPC: B60W40/04
Filed: 2022-01-12
Abstract: To address recognition of an obstacle or object around an own vehicle, and real-time detection and position identification of a sound source.SOLUTION: Audio data is received from plural audio sensors installed in an autonomous vehicle (ADV). The audio data contains sounds fetched into the audio sensors and released from one or more sound sources. In the present method, plural pieces of sound source information are determined based on the received audio data. Each sound source information contains a reliability score relating to existence of a specific sound. In the present method, a data representation for use in reporting whether the specific sound exists in a driving environment of the ADV is produced. The data representation contains the determined pieces of sound source information. The received audio data and produced data representation are used to subsequently drill a mechanical learning algorithm, and the specific sound source is recognized in real-time during autonomous driving of the ADV.SELECTED DRAWING: Figure 7
Patent JP-2023103529-A (JP)
Title: Developing device and image forming apparatus
Inventor: HAGINOUCHI YU
IPC: G03G15/08
Filed: 2022-01-14
Abstract: To provide a developing device that can appropriately seal a vent hole with a filter member.SOLUTION: A developing device 34 comprises: a cover member 82 that has a vent hole 92; a filter member 86 that is provided in the vent hole; and a hold-down member 84 that presses the filter member toward the cover member. The filter member includes a filter 100 and a filter holder 102 that holds the filter, and is provided to be insertable and withdrawable in its longitudinal direction. During the insertion of the filter member, pressing of parts to be pressed 140a-e is started by pressing parts 118a-e from a position immediately before the completion of insertion, and the filter is compressed between the cover member and the filter holder.SELECTED DRAWING: Figure 12
Patent JP-2023105457-A (JP)
Title: Power conversion device
Inventor: IKEDA SHINTARO
IPC: H02M7/48
Filed: 2022-01-19
Abstract: To provide a power conversion device that continues a safe state by reliably operating a switching element.SOLUTION: A power conversion device 100 includes an inverter circuit 107 that is composed of an upper arm switching element and a lower arm switching element to convert DC power supplied from a DC power supply 200 into AC power, and a drive control unit for drivingly controlling an electric motor 400 connected to the inverter circuit 107 by switching the switching element. When a transition command to a safe state is received, an overvoltage is applied to a gate terminal of the switching element, a short-circuit state of the switching element is continued, and the inverter circuit 107 is three-phase short-circuited or the upper and the lower arms are short-circuited.SELECTED DRAWING: Figure 1
Patent JP-2023105534-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2022-01-19
Abstract: To meet the demand for improving amusement quality.SOLUTION: In a game machine 10 according to the present disclosure, a time-shortening upper limit number of rounds during a time-shortened game state is set to be one round, and if a big win (including a big win through a small win) occurs in a second special symbol determination during the one round and in a second special symbol determination that is held during the variation time of the second special symbol determination, the game state after the big win game becomes once again the time-shortened game state (i.e., consecutive big wins occur). Further, as the number of consecutive wins increases, the variation time of the variations becomes long, and the number of holds generated during the variations increases. Therefore, the probability of the continuation of the consecutive wins also rises.SELECTED DRAWING: Figure 6
Patent JP-2023109417-A (JP)
Title: Composite spun yarn, fiber structure and manufacturing method thereof
Inventor: AKIYOSHI DAISUKE
IPC: D02G3/36
Filed: 2022-01-27
Abstract: To provide a composite spun yarn and a fiber structure, which can highly maintain moisture absorbing and heat generating property, and a manufacturing method thereof.SOLUTION: A composite spun yarn includes an animal hair fiber and a cellulosic fiber. The animal hair fiber is covered by a fiber including the cellulosic fiber. When the composite spun yarn is 100 mass%, sodium ratio is 0.5 mass% or more, consequently, the composite spun yarn has a moisture absorbing and heat generating property. A fiber structure of the present invention includes the composite spun yarn of the present invention. The composite spun yarn or the fiber structure is subjected to a sodium replacement processing after refining and bleach, dyeing and neutralization soaping steps so that the sodium ratio is 0.5 mass% or more.SELECTED DRAWING: Figure 2
Patent JP-2023114404-A (JP)
Title: Wafer processing device
Inventor: ISHIKAWA KAZUMASA
IPC: H01L21/683
Filed: 2022-02-04
Abstract: To provide a wafer processing device with a structure that allows a dicing film which has finished being sucked and held by a porous chuck table to be smoothly peeled off from the porous chuck table.SOLUTION: A wafer processing device 10 includes a porous chuck table 21 that is provided with an adsorption surface 21A for adsorbing and holding a wafer W attached to the front side of a dicing film 31 integrated with a mount frame 30 from the back side of the dicing film 31 together with the dicing film 31, and includes release air supply means 27 that supplies release air RA for peeling to the back side of the dicing film 31 through the adsorption surface 21A of the porous chuck table 21.SELECTED DRAWING: Figure 3
Patent JP-2023114863-A (JP)
Title: Wireless communication method, wireless communication system, and wireless terminal
Inventor: MATSUI MUNEHIRO
IPC: H04W28/16
Filed: 2022-02-07
Abstract: To make it possible to reduce a decrease in communication capacity of an entire system even if the number of wireless terminals connected to one wireless communication device increases.SOLUTION: A wireless communication method in which a plurality of wireless terminals transmit packets in time slots randomly selected from a plurality of wireless channels includes: a calculation step of calculating at least one of a transmission traffic limit value and a usage weight for each of the plurality of wireless channels; a transmission step of transmitting data indicating a calculated result to each wireless terminal; a reception step in which each wireless terminal receives the transmitted data; and a control step of controlling at least one of selection of a wireless channel to be used and an amount of transmission traffic based on the data received by each wireless terminal.SELECTED DRAWING: Figure 7
Patent JP-2022058921-A (JP)
Title: Arrangement method, arrangement program, and information processing device
IPC: G06Q10/10
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement method, an arrangement program and an information processing device with which it is possible to appropriately examine the documents created in the past by another developer different from developers in a standard process architecture. 
     SOLUTION: An information processing device 100 comprises an acceptance unit 150a, a specification unit 150b and a display unit 130. The acceptance unit 150a accepts a plurality of documents generated on the basis of first and second templates. The specification unit 150b specifies, on the basis of the degree of similarity between the plurality of documents and the first and second templates, a first document that corresponds to the first template and a second document that corresponds to the second template among the plurality of documents. The display unit 130 displays information in which the first and the second documents are associated. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117996-A (JP)
Title: System, server, and computer program
Inventor: SONG LEI
IPC: G06Q10/20
Filed: 2022-02-14
Abstract: To provide a user of a device with information at an appropriate time even if a communication failure has occurred between a server and the device.SOLUTION: A system includes a device which consumes a consumable product, a terminal device which is used by a user of the device, and a server which can communicate with the device and the terminal device. The server receives remaining amount information on a remaining amount of the consumable product from the device, and determines whether or not the remaining amount of the consumable product of the device is equal to or smaller than a reference value by using the remaining amount information. When the remaining amount of the consumable product is equal to or smaller than the reference value, the server transmits consumable product information on the consumable product to at least one of the terminal device and the device, decides, before the remaining amount of the consumable product of the device falls below the reference value, a transmission time on the basis of a time at which the remaining amount of the consumable product estimated by using the remaining amount information falls below the reference value, and transmits, when a communication failure between the server and the device is detected and the transmission time comes, specific information to the terminal device.SELECTED DRAWING: Figure 9
Patent JP-2023121186-A (JP)
Title: Irradiation device arrangement design system
Inventor: NISHINO YUKI
IPC: A61L2/10
Filed: 2022-02-21
Abstract: To provide an irradiation device arrangement design system capable of determining the arrangement of an irradiation device so as to be a position effectively allowing sterilization.SOLUTION: An irradiation device arrangement design includes: an acquisition part (a control part 32) for acquiring informations on the performance of an irradiation device 20 allowing sterilization by irradiating a plurality of objects to be irradiated with ultraviolet in a private toilet room 1, on the conditions of the sterilization performed by the irradiation device 20 and on the private toilet room 1; and a calculation part (the control part 32) for calculating sterilization effects on the plurality of object to be irradiated when installing the irradiation device 20 in a predetermined installation position on the basis of the informations acquired by the acquisition part (the control part 32). The predetermined installation position includes installation positions of a plurality of patterns arbitrarily selected from a plurality of installation positions assumed in the private toilet room 1; and the calculation part (the control part 32) calculates the sterilization effects on the plurality of objects to be irradiated for every pattern and calculates the arrangement of the irradiation device 20 recommended in the private toilet room 1 on the basis of the sterilization effects for every pattern.SELECTED DRAWING: Figure 1
Patent JP-2023121506-A (JP)
Title: Legal currency price presentation processing program, legal currency price presentation processing method, and legal currency price presentation processing system
Inventor: HARADA TSUTOMU
IPC: G06Q40/06
Filed: 2022-02-21
Abstract: To increase the profit of an FX service provider by performing price presentation on the basis of a spread difference of a new viewpoint.SOLUTION: A management company server 1 is configured to: acquire a market ask price between Japanese yen and US dollar from an interbank market in S102; generate a bid price related to an exchange rate between Japanese yen and US dollar in S114 on the basis of a Japanese yen-denominated selling price and a US dollar-denominated buying price of Bitcoin acquired from a cryptographic asset market in S106, S110; determine the market ask price acquired in S120 to be a final ask price and the generated bid price to be a final bid price when a reverse spread state occurs; calculate an ask offer price by adding a mark-up profit price to the final ask price, and a bid offer price by subtracting the mark-up profit price from the final bid price in S124; and output the ask offer price and the bid offer price to an FX provider server 2 in S126.SELECTED DRAWING: Figure 5
Patent JP-2023121972-A (JP)
Title: image forming device
Inventor: ISHIO SHOHEI
IPC: G03G21/10
Filed: 2022-02-22
Abstract: To provide an image forming device capable of reducing the leak of a developer to the outside along with the rotation of an agitation member in a structure in which the agitation member is disposed near a blade member and a sheet member.SOLUTION: A sheet part of an agitation member disposed near a blade member is in contact with a second side face of the blade member that is opposite a first side face which is in contact with an image carrier. When a position at a most upstream end on the second side face and an axis position of a shank of the agitation member are linked with a first imaginary line in a rotation direction of the image carrier, a second imaginary line that perpendicularly intersects the first imaginary line and passes through the position of the most upstream end of the second side face is located so that a free end of a sheet member for leakage suppression can become closer to a free end of the blade member than an intersection position that interests an outer circumferential surface of the image carrier.SELECTED DRAWING: Figure 11
Patent JP-2022163689-A (JP)
Title: Radiation detector module, radiation detector, and x-ray ct device
Inventor: NISHIJIMA TERU
IPC: G01T7/00
Filed: 2022-02-25
Abstract: To increase the accuracy of positioning of a radiation detector module.SOLUTION: A radiation detector module of an embodiment has a radiation detector, a first electrode, second electrodes, and marks. The radiation detector detects a radiation incident from an incident surface. The first electrode is provided on the incident surface side of the radiation detector. The second electrodes are provided opposite to the first electrode across the radiation detector. The marks are provided on at least one of the incident surface of the radiation detector and the first electrode.SELECTED DRAWING: Figure 2
Patent JP-2023125899-A (JP)
Title: Robot hand, robot hand control method, robot system, article manufacturing method with use of robot system, control program and recording medium
Inventor: OKUMA ISAMU
IPC: B25J15/08
Filed: 2022-02-28
Abstract: To stably grip a workpiece with a desired gripping posture.SOLUTION: A robot hand having at least three finger portions comprises: a first drive portion that enables two finger portions of three finger portions to come close to or separate from each other in a prescribed direction; and a second drive portions and a third drive portions that when gripping objects, enable the two finger portions to come close to or separate from each other independently in a direction different from the prescribed direction with respect to the finger portion other than two finger portions.SELECTED DRAWING: Figure 2
Patent JP-2023127107-A (JP)
Title: temperature sensor
Inventor: MATSUSHIMA TOMOHIRO
IPC: G01K1/18
Filed: 2022-03-01
Abstract: To provide a temperature sensor capable of more efficiently transmitting heat generated at a part to be measured.SOLUTION: A temperature sensor 10 includes a sensor unit 112 that is attached to a flexible thin sheet-shaped electric wire 111 and detects a temperature of a portion 30 to be measured. The temperature sensor 10 includes heat collection portions 113, 120 that are formed of a member having high thermal conductivity and can transmit heat generated at the portion 30 to be measured to the sensor unit 112 by coming into contact with the portion 30 to be measured. Then, the heat collection portions 113, 120 include peripheral walls 1131, 122 arranged so as to surround at least a part of sides of the sensor unit 112.SELECTED DRAWING: Figure 15
Patent JP-2022066348-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably responding to various needs of a player. 
     SOLUTION: When a game ball makes a winning entrance to an upper operation port or a lower operation port, reservation information is stored in a main control device. In the main control device, confirmation processing for reservation is performed on the basis of the reservation information, and a reservation command is transmitted to a presentation control device. The presentation control device stores in a reservation storage area information corresponding to the received reservation command. In the presentation control device, a presentation operation unit capable of being operated by a player is connected. When the presentation operation unit is operated, collection of information stored in the reservation storage area is performed and a special notification based on the collected information is made in a symbol display device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130603-A (JP)
Title: Mixed waste sorting method
Inventor: KUBO YASUO
IPC: B09B3/30
Filed: 2022-03-08
Abstract: To provide a mixed waste sorting method that can sort mixed waste at low cost.SOLUTION: A mixed waste sorting method comprises: a process in which mixed waste is separated into an oversize product and an undersize product by sorting; and a process in which the oversize product and/or the undersized product is sorted by specific gravity. Further, a preferable embodiment of the mixed waste sorting method according to the present invention includes a process in which the oversize product and/or the undersized product is sorted by magnetic force.SELECTED DRAWING: Figure 1
Patent JP-2022189714-A (JP)
Title: Display device for vehicle
Inventor: NAKAJIMA TAICHI
IPC: B60R11/02
Filed: 2022-03-10
Abstract: To provide a display device for vehicle which can continuously display a vehicle speed without surprising a driver in an abnormal time.SOLUTION: In a display device 200 for vehicle, a main image generation unit 101 generates a main image 10 including information excluding a vehicle speed, and a sub image generation unit 112 generates a sub image 11 including information about the vehicle speed. Since the two images are generated, a processing load for image generation is dispersed. In an abnormal time of the main image generation unit 101, the main image 10 cannot be generated but the sub image 11 can be displayed. Since the sub image 11 is continuously displayed even in the abnormal time of the main image generation unit 101, the display position of the vehicle speed is the same in the normal time and the abnormal time. Therefore, the device can prevent the driver from being surprised by the screen display in the abnormal time.SELECTED DRAWING: Figure 4