baber/WOPTO huggingface dataset:
Patent WO-2021241220-A1 (WO)
Title: Communication device, communication method, and program
Inventor: KAWANISHI KOHEI
IPC: H04L29/08
Filed: 2021-05-12
Abstract: The present disclosure relates to a communication device, a communication method, and a program that enable communication to be performed more reliably. An I3C master transmits a changed parameter to an I3C slave while communicating with the I3C slave in a Sync Mode, and transmits a predetermined command to instruct a timing at which the changed parameter is to be reflected in the I3C slave. The I3C slave holds the changed parameter received while communicating with the I3C master in the Sync Mode, and determines to reflect the changed parameter, at the timing when the predetermined command is transmitted from the I3C master. The present technology is applicable to, for example, an I3C bus.
Patent WO-2021246224-A1 (WO)
Inventor: KITAGAWA MASAAKI
IPC: H02J7/00
Filed: 2021-05-24
Abstract: L'invention concerne un système d'alimentation électrique (10) pourvu d'un bloc-batterie (40), d'une ligne d'alimentation électrique côté électrode positive (L1), d'une ligne d'alimentation électrique côté électrode négative (L2) et d'une unité condensateur (70). L'unité condensateur est conçue à partir d'une connexion en série d'une pluralité de condensateurs (71, 72) dont une extrémité est connectée à la ligne d'alimentation électrique côté électrode positive et dont l'autre extrémité est connectée à la ligne d'alimentation électrique côté électrode négative et, dans la connexion en série un point de connexion inter-condensateur (P11) entre les condensateurs constituant la connexion en série est relié de manière conductrice à un point de raccordement entre cellules.
Patent WO-2022038855-A1 (WO)
Inventor: MATSUNAGA KAZUHISA
IPC: G06T7/00
Filed: 2021-05-26
Abstract: A feature amount acquisition device (100) includes an activation degree calculation unit (12) that derives, as an activation degree, the degree to which, in a CNN classifier (11) that has a plurality of layers and in which input data based on image data of an input image showing a first subject and a second subject around the first subject is processed in the plurality of layers to output a result of identification of the first subject, a unit of a certain layer among the plurality of layers affects the identification result; and a feature amount acquisition unit (14) that, on the basis of the derived activation degree and the image data of the input image, acquires a feature amount of the input image so that a feature amount of a low activation degree image area, which is an area of the input image corresponding to a second unit as a unit having a lower activation degree than a first unit, is smaller than a feature amount of a high activation degree image area, which is an area of the input image corresponding to the first unit.
Patent WO-2022009583-A1 (WO)
Title: Blood purification device
Inventor: CHIAKI HIKARU
IPC: A61M1/36
Filed: 2021-06-07
Abstract: Provided is a blood purification device in which blood inside a blood circuit is returned into the body. A blood circuit and a dialysis liquid circuit mutually allow passage of liquid via a blood purification membrane of a blood purifier, and include a first flow path in which a dialysis liquid flows from the dialysis liquid circuit into the blood circuit via a connecting flow path by which the dialysis liquid circuit and the blood circuit are connected so as to bypass the blood purifier, and a second flow path in which the dialysis liquid flows from the dialysis circuit into the blood circuit via the blood purification membrane. A control device: performs a control so as to return blood within the blood circuit into the body by channeling the dialysis liquid into one of the first and second flow paths; assesses whether the flow amount of the dialysis liquid has reached a predetermined flow amount; and, in response to having assessed that the flow amount of the dialysis liquid has reached the predetermined flow amount, performs a control so as to return the blood within the blood circuit into the body by channeling the dialysis liquid into the other of the first and second flow paths.
Patent WO-2022269691-A1 (WO)
Inventor: FUKUI TATSUYA
IPC: H04N21/63
Filed: 2021-06-21
Abstract: 本開示は、ネットワークが混雑してきたときでも、本来低遅延での映像伝送が必要なアプリケーションにおいて低遅延映像伝送を可能とすることを目的とする。　本開示は、映像伝送を利用するアプリケーションの状態を取得し、前記アプリケーションの状態に応じて、前記アプリケーションで生成された映像信号のエンコード方式及びデコード方式を選択し、前記選択の結果に合わせて、前記映像信号を伝送するデータ伝送ネットワークのリソースの確保を行う、装置である。
Patent WO-2021261561-A1 (WO)
Inventor: IIZUMI NOBU
IPC: H01M4/139
Filed: 2021-06-24
Abstract: [Problem] To provide an electrode for all-solid-state secondary batteries, said electrode enabling the achievement of a practicable all-solid-state secondary battery even if an electrode active material layer does not contain a solid electrolyte which has been an essential ingredient for conventional electrodes for all-solid-state secondary batteries; and a practicable all-solid-state secondary battery which uses an electrode wherein an electrode active material layer does not contain a solid electrolyte. [Solution] An all-solid-state secondary battery according to the present invention comprises a positive electrode, a solid electrolyte layer and a negative electrode, while being characterized in that: the positive electrode and/or the negative electrode has an electrode active material layer on a collector, said electrode active material layer containing an electrode active material and a binder resin; the binder resin contains a polyimide resin; and the electrode active material layer does not contain a solid electrolyte, while containing a lithium salt that has a solubility of 0.1 g or more per 100g of a solvent at 25°C with respect to water or at least one organic solvent.
Patent WO-2022004769-A1 (WO)
Title: Zip fastener tape and packaging with zip fastener tape
Inventor: ASO CHISATO
IPC: B65D33/25
Filed: 2021-06-30
Abstract: A zip fastener tape (3) is provided with: first resin portions (41, 51) that are formed from a first resin composition having a first polyester resin as a main component, and include a pair of base section strips (a first base section strip (42) and a second base section strip (52)) and engaging sections (a male engaging section (43) and a female engaging section (53)), the engaging section being capable of engaging each other, and each protruding out from mutually opposing surfaces of the pair of base section strips; and second resin portions (44, 54) that are formed from a second resin composition having a second polyester resin as a main component, and that cover each of the surfaces opposite the engaging sections of the pair of base section strips. The first resin composition contains a first modifying agent at a first content ratio. The second resin composition either contains the first modifying agent at a second content ratio, which is lower than the first content ratio, or does not contain the first modifying agent.
Patent WO-2022034787-A1 (WO)
Title: モジュール
Inventor: HAYASHI Syota
IPC: H05K9/00
Filed: 2021-07-27
Abstract: 基板は、上下方向に並ぶ上主面及び下主面を有している。金属部材は、基板の上主面に設けられている。金属部材は、板状部及び１以上の足部を含んでいる。板状部は、上下方向に見て、前後方向に並ぶ前主面及び後主面を有している。１以上の足部は、板状部の下辺において金属部材が折れ曲がることにより、下辺から後方向に延びている。前主面、後主面、金属部材が折れ曲がっている部分の外面及び金属部材が折れ曲がっている部分の内面には、所定方向に延びる筋が設けられている。
Patent WO-2023021634-A1 (WO)
Title: 通信制御システム、通信制御方法及び通信制御プログラム
Inventor: NISHIGUCHI MASATO
IPC: H04L45/243
Filed: 2021-08-18
Abstract: 識別部（３１１）は、トランスポートネットワークに入力されるフローが、マルチパス通信プロトコルのフローであるか否かを識別する。分割部（３１３）は、識別部（３１１）によってマルチパス通信プロトコルのフローと識別されたフローを、マルチパス通信プロトコルの分割単位に沿って分割する。トンネリング部（２１１）は、識別部（３１１）によってマルチパス通信プロトコルのフローでないと識別されたフローを、マルチパス通信プロトコルでトンネリングする。マッピング部（３１２）は、トンネリング部（２１１）によってトンネリングされたフローを、トランスポートネットワークにおけるIngress側のノードとEgress側のノードとを接続するパスにマッピングする。
Patent WO-2022074955-A1 (WO)
Inventor: ONISHI TOSHIKI
IPC: G06K7/10
Filed: 2021-08-27
Abstract: 情報取得装置は、画像取得部と、表示制御部と、コード認識部と、コード選択部と、コード読取部と、を備える。画像取得部は、情報コードを含む画像を取得する。表示制御部は、画像取得部により取得された画像を表示装置に表示する。コード認識部は、画像取得部により取得された画像に含まれる情報コードを認識する。コード選択部は、表示装置に表示されて、コード認識部により認識された情報コードの中から、読み取り対象の情報コードの選択指示を使用者から受け取る。コード読取部は、使用者により選択された情報コードに格納された情報を読み取る。
Patent WO-2022065167-A1 (WO)
Inventor: KARASAWA RYOSUKE
IPC: F03D3/06
Filed: 2021-09-15
Abstract: This wind power-generation device includes a wind turbine, a power generator (5) that generates power through the rotation of a central rotating member, and a brake device (Bk) that brakes the rotation of the wind turbine. The brake device (Bk) is a centrifugal brake device that operates by centrifugal force caused by the rotation of the central rotating member. The brake device (Bk) includes: an arm (10) that is supported by a power generator shaft (5b) that rotates together with the central rotating member and that opens around an axis parallel to the central rotating member due to the centrifugal force caused by the rotation of the central rotating member; a torsion spring (11) that restricts, by a spring force, the opening of the arm (10) around the axis; and a stopper that is provided on a case (5a) which does not rotate due to the rotation of the wind turbine, and that brakes the rotation of the wind turbine by contacting the arm (10) when the arm (10) is opened against the spring force of the torsion spring (11).
Patent WO-2022065215-A1 (WO)
Inventor: SAMEJIMA Suguru
IPC: C09B67/20
Filed: 2021-09-17
Abstract: Provided is a composition that has exceptional stability over time and exceptional spectral characteristics, and that is capable of forming a film in which defects are suppressed. The composition contains a pigment represented by formula (1) and a curable compound. R1-R4 each independently represent a substituent; R5 represents an aliphatic hydrocarbon group; R11-R15 each independently represent a hydrogen atom or a substituent; and Y1 and Y2 each independently represent a hydrogen atom or a substituent. However, at least one of R11-R14 is a substituent, or R11-R15 are each hydrogen atoms.
Patent WO-2023053247-A1 (WO)
Inventor: ONO TSUBASA
IPC: G01L25/00
Filed: 2021-09-29
Abstract: タイヤ力センサを二重化することなく車両に搭載されるタイヤ力センサの故障検知機能を実現する力センサの診断装置及び車両並びにコンピュータプログラムを記録した記録媒体を提供する。 車両の車輪に対して加えられる外力を検出可能な力センサの故障を診断する処理を行う診断装置は、力センサのセンサ信号に基づいて車輪に加えられた外力の車両の高さ方向の分力である車高方向分力検出値を取得し、車輪のサスペンション装置の一部に設けられて車輪が路面から受ける外力によるサスペンション装置のストローク変位量に応じた状態量を検出する変位センサのセンサ信号に基づいて車高方向分力推定値を算出し、力センサにより検出された車高方向分力検出値及び変位センサのセンサ信号に基づいて推定された車高方向分力推定値を比較して力センサの故障判定を行う。
Patent WO-2022075276-A1 (WO)
Title: 時刻同期システム、学習装置、推論装置、及び時刻同期装置
Inventor: SUWABE KYOHEI
IPC: H04L7/00
Filed: 2021-10-04
Abstract: モデル学習部（４０１）は、サブグランドマスタの時刻同期情報からグランドマスタの時刻を推定するための学習処理を実行する。推論部（４０２）は、学習処理により得られる学習済モデルを用いて、サブグランドマスタの時刻同期情報からグランドマスタの時刻を推定する。同期制御部（２０４）は、グランドマスタから時刻が取得される場合には、その取得された時刻に従って時刻同期を行ない、グランドマスタから時刻が取得されない場合には、推論部（４０２）により推定される時刻に従って時刻同期を行なう。
Patent WO-2022107475-A1 (WO)
Inventor: KOTANI KOJIRO
IPC: A61B1/00
Filed: 2021-10-06
Abstract: L'objectif de la présente invention est de fournir un équipement médical qui permet la réduction d'une charge d'homme-heure dans un travail de stérilisation par un dispositif médical sur un panneau d'actionnement de l'équipement médical et qui permet la stérilisation à une temporisation arbitrairement définie comprenant non seulement avant et après l'inspection mais également pendant l'inspection.　Un dispositif de source de lumière, qui est cet équipement médical, est pourvu d'un panneau d'actionnement (20a), d'une source de lumière d'éclairage (31) qui émet une lumière d'éclairage, et d'une source de rayons ultraviolets (32) qui émet des rayons ultraviolets. Le panneau d'actionnement (20a) a une région d'irradiation de lumière, et la région d'irradiation de lumière est irradiée avec une lumière d'éclairage et/ou des rayons ultraviolets.
Patent WO-2022091781-A1 (WO)
Inventor: YAMADA NAOYOSHI
IPC: G09F9/00
Filed: 2021-10-13
Abstract: 構成が簡単で、薄型で小型の多重画像表示システムの提供を課題とする。画像表示装置（１２）と、画像表示装置の視認側に設けられる、ハーフミラー（１４）、反射型偏光子（１６）、および、偏光分離素子（１８）と、を有し、偏光分離素子が、入射した光の少なくとも一部を、互いに直交する偏光に分離する機能を有することにより、課題を解決する。
Patent WO-2023079672-A1 (WO)
Inventor: TSUTSUMI Shoei
IPC: H02P27/04
Filed: 2021-11-05
Abstract: モータ駆動装置（１）は、インバータ（５０）と制御部（７０）とを有し、インバータ（５０）は、上アーム（５０ａ）の第１のスイッチング素子（５１、５２、５３）と、第１の還流ダイオード（５１ａ、５２ａ、５３ａ）と、下アーム（５０ｂ）の第２のスイッチング素子（５４、５５、５６）と、第２の還流ダイオード（５４ａ、５５ａ、５６ａ）とを有する。制御部（７０）は、上アーム（５０ａ）のいずれかの第１のスイッチング素子の開放故障を検出した場合には、下アーム（５０ｂ）の第２のスイッチング素子（５４、５５、５６）のすべてをオン状態にする制御信号を出力し、下アーム（５０ｂ）のいずれかの第２のスイッチング素子の開放故障を検出した場合には、上アーム（５０ａ）の複数の第１のスイッチング素子（５１、５２、５３）のすべてをオン状態にする制御信号を出力する。
Patent WO-2023026505-A1 (WO)
Title: Produit fibreux ayant une fonction de sensation tactile froide
Inventor: MACHIDA MASAHIRO
IPC: D01F6/62
Filed: 2021-11-09
Abstract: Le problème à résoudre par la présente invention est de fournir un produit fibreux qui est capable de fournir à un utilisateur une bonne sensation tactile froide dans les cas où le produit fibreux est utilisé pour des vêtements, des articles de literie, des accessoires de vêtement et analogues, et qui peut être produit facilement à faible coût. La solution selon la présente invention porte sur l'obtention d'un fil ayant une section transversale cruciforme par décharge et filage d'une matière première de filage, qui est obtenue par fusion et malaxage d'un polyéthylène téréphtalate normal et d'un polyéthylène téréphtalate contenant un composé inorganique contenant des ions argent, à travers un trou qui a une section transversale de forme irrégulière, puis par étirage du fil filé à un taux d'étirage prédéfini. Par la suite, une fibre mélangée est obtenue par mélange du fil ayant une section transversale cruciforme, d'un fil mat de polyéthylène téréphtalate et d'un fil brillant de polyéthylène téréphtalate. Un polo, qui est formé par un tissu tricoté ayant une structure à doubles mailles retournées, est produit par tricotage chaîne de la fibre mélangée.
Patent WO-2022118632-A1 (WO)
Inventor: IWASA TAKAYUKI
IPC: H04B10/27
Filed: 2021-11-11
Abstract: 光ノード装置の空間光変調器の複数の画素の各々は、正転階調データ又は反転階調データをサンプリングして保持する第１スイッチング回路及び第１信号保持回路と、第１信号保持回路に保持された正転階調データ又は反転階調データを、複数の画素の全部に共通のタイミングでサンプリングして１サブフレーム期間保持するとともに、反射電極に印加する第２スイッチング回路及び第２信号保持回路と、を備える。空間光変調器駆動部は、液晶表示素子の共通電極の電圧を反転することにより正負極性の交流電圧を液晶に印加し、正転階調データと反転階調データとの間の振幅とは異なる振幅の電圧を、共通電極に供給する。
Patent WO-2022131102-A1 (WO)
Inventor: MATSUURA YASUSHI
IPC: H05K1/03
Filed: 2021-12-08
Abstract: 積層基板１は、厚み方向に対向する第１主面１０ａ及び第２主面１０ｂを有する絶縁層１０と、絶縁層１０の第１主面１０ａ側に隣接した導体層２０と、絶縁層１０を厚み方向に貫通するが導体層２０を厚み方向に貫通せずに、導体層２０に接続されるように設けられた層間接続導体３０と、を備え、絶縁層１０は、含有割合が最も大きく、樹脂からなる第１材料１０Ａと、含有割合が第１材料１０Ａの次に大きく、第１材料１０Ａ中に分散された第２材料１０Ｂと、を含み、第２材料１０Ｂの最大幅Ｐは、層間接続導体３０の最小幅Ｑよりも小さい。
Patent WO-2023112247-A1 (WO)
Title: エアロゾル生成システム、及び端末装置
Inventor: OSAWA Kosuke
IPC: A24F40/57
Filed: 2021-12-16
Abstract: 【課題】よりユーザ体験の質を向上させることが可能な仕組みを提供する。 【解決手段】電源部と、前記電源部から供給された電力を使用してエアロゾル源を加熱する加熱部と、前記加熱部により加熱された前記エアロゾル源から発生したエアロゾルの吸引に関する情報を検出する検出部と、前記電源部から前記加熱部への給電を制御する制御部と、を備え、前記制御部は、前記検出部により検出された情報により示される第１の吸引期間の時間長が長いほど、第２の吸引期間における前記加熱部への単位時間当たりの給電量を増加させる、エアロゾル生成システム。
Patent WO-2022138696-A1 (WO)
Title: Pharmaceutical composition for preventing or treating coronavirus infections
Inventor: KAWAGUCHI ATSUSHI
IPC: A61K31/55
Filed: 2021-12-22
Abstract: The present invention provides a novel drug for the prevention or treatment of coronavirus infections.　The present invention relates to a pharmaceutical composition that contains a substance capable of forming a complex with an estrogen receptor and that is for preventing or treating coronavirus infections.
Patent WO-2023127055-A1 (WO)
Inventor: MITA NAOKI
IPC: B01D21/01
Filed: 2021-12-27
Abstract: Provided is a liquid of highly absorbable minerals, the liquid being able to supply necessary amounts of minerals containing metal elements that are essential trace elements for living organisms such as animals and plants.　A metal-containing acidic solution comprises a natural hot spring component and a mineral-containing material of an inorganic substance treated with an inorganic acid, and is characterized by comprising an organic substance and an inorganic substance in hot spring water and being capable of oxidizing the organic and inorganic substances.
Patent WO-2022185699-A1 (WO)
Inventor: MIZAWA MAKOTO
IPC: B65D81/38
Filed: 2021-12-28
Abstract: The present invention includes a first step for preparing a cold insulator and multiple kinds of heat insulation covers, a second step for acquiring a cold insulation temperature of a product to be refrigerated, a third step for selecting whether or not to use at least one heat insulation cover from among the multiple kinds of heat insulation covers in order to keep the product to be refrigerated cold at the cold insulation temperature, and a fourth step for, when heat insulation covers are to be used, attaching the heat insulation covers to the cold insulator. The cold insulator has a surface temperature of -10˚C or lower and provides a first cold insulation temperature of -10˚C or lower in an area not covered by the heat insulation covers; and the heat insulation covers include a first heat insulation cover and a second heat insulation cover, wherein a first area of the first heat insulation cover is formed from a first heat-insulating material, a second area of the second heat insulation cover is formed from a second heat-insulating material, and the first heat-insulating material has a higher heat conductivity than the second heat-insulating material such that the cold insulator, after the heat insulation covers are attached thereto, provides a second cold insulation temperature higher than the first cold insulation temperature in the first area covered by the first heat-insulating material and provides a third cold insulation temperature higher than the second cold insulation temperature in the second area covered by the second heat-insulating material.
Patent WO-2022215305-A1 (WO)
Title: Fuel cell power source management device and fuel cell power source management method
Inventor: MINAGAWA TATSUYA
IPC: F17C13/00
Filed: 2021-12-28
Abstract: Provided are a fuel cell power source management device and a fuel cell power source management method with which the cost of using a fuel cell power source can be reduced by using vaporized gas.　A fuel cell power source management device (1) comprises: a vaporized gas recovery amount recognition unit (21) that manages a fuel cell power source (50) having a liquid hydrogen tank (51) and devices (53, 55) for recovering vaporized gas generated in the liquid hydrogen tank (51), and that recognizes the amount of vaporized gas recovered by the recovery devices (53, 55); and a usage cost setting unit (23) that, in accordance with the amount of vaporized gas recovered as recognized by the vaporized gas recovery amount recognition unit (21), sets a usage cost that a user of the fuel cell power source (50) is to bear in order to use the fuel cell power source (50).
Patent WO-2023132054-A1 (WO)
Title: Learning system, learning method, and program
Inventor: TOMODA Kyosuke
IPC: G06N20/00
Filed: 2022-01-07
Abstract: A first determination unit (101) of this learning system (S) determines whether each of a plurality of first data pieces satisfies a first condition related to labelling. A first learning model creation unit (105) creates a first learning model for which labelling is possible, on the basis of a first group which is a group of first data pieces that satisfy the first condition and are labelled. A second group transformation unit (106) transforms a second group, which is a group of first data pieces that do not satisfy the first condition and are not labelled, such that the distribution of the second group approaches the distribution of the first group. A second group labelling unit (107) labels the second group on the basis of the first learning model and the second group transformed by the second group transformation unit (106).
Patent WO-2022201777-A1 (WO)
Inventor: MOCHIZUKI Shihono
IPC: G16H50/80
Filed: 2022-01-17
Abstract: L'invention concerne un dispositif d'estimation de risques d'infection (100) comprenant : une première unité d'acquisition (102a), qui acquiert des informations de visiteurs comportant un attribut d'un visiteur d'un lieu cible ; une seconde unité d'acquisition (102b), qui acquiert des informations de conditions d'infection comportant une condition d'infection d'une maladie infectieuse dans chaque région ; et une unité d'estimation (104) qui acquiert, à partir des informations de visiteurs et des informations de conditions d'infection, un premier indice de risque (R1) indiquant le degré de risque d'infection par la maladie infectieuse dans le lieu cible.
Patent WO-2023139685-A1 (WO)
Title: Dispositif de montage de composants électroniques et procédé de montage de composants électroniques
Inventor: YOSHIDA SHINICHI
IPC: H05K3/34
Filed: 2022-01-19
Abstract: La présente invention concerne un dispositif de montage de composant électronique (1) qui comprend : une unité d'alimentation en composant électronique (20) qui fournit un composant électronique ayant une électrode à bosse (EB) ; un étage de transfert (31) qui accumule un flux (FX) ; un étage de montage (41) sur lequel un substrat (BD) est placé ; une pluralité de têtes qui peuvent chacune saisir un composant électronique (CP) ; et une unité de commande (10) qui commande le mouvement de la pluralité de têtes. L'unité de commande (10) est conçue de façon à amener chacune de la pluralité de têtes à fonctionner en tant que tête d'immersion qui plonge l'électrode à bosse (EB) du composant électronique (CP) dans le flux (FX) accumulé sur l'étage de transfert (31), ou en tant que tête de liaison qui monte le composant électronique (CP) sur le substrat (BD) sur l'étage de montage (41) avec l'électrode à bosse (EB) interposée entre celles-ci.
Patent WO-2022219870-A1 (WO)
Title: Platinum group metal supported catalyst column and method for forming carbon-carbon bond
Inventor: NAKAMURA SHINJI
IPC: C07B61/00
Filed: 2022-01-21
Abstract: Provided is a platinum group metal supported catalyst column through which a reaction of forming a carbon-carbon bond in an aromatic bromide can be carried out at high yield. In the platinum group metal supported catalyst column, a platinum group metal supported catalyst is a catalyst in which at least one of platinum group metal nanoparticles, platinum group metal ions, and platinum group metal complex ions is supported on an ion exchanger, wherein the ion exchanger is composed of a continuous skeleton phase and a continuous pore phase, the thickness of the continuous skeleton is 1-100 μm, the average diameter of the continuous pore is 1-1000 μm, the total pore volume is 0.5-50 mL/g, the ion exchange capacity per weight in a dry state is 1-9 mg equivalent/g, and the ion exchanger is non-particulate organic porous ion exchanger in which the ion exchange groups are distributed in the ion exchanger, the amount of platinum group metal nanoparticles, etc., supported is 0.004-20 wt% in a dry state, and a platinum group metal scavenger is provided at the backward stage of the platinum group metal supported catalyst.
Patent WO-2022215359-A1 (WO)
Title: Communication system, master device, slave device, and control method for communication system
Inventor: KYUHATA ATSUKI
IPC: G06F13/38
Filed: 2022-02-15
Abstract: The present invention suppresses the bandwidth use of a network of a communication system. A communication system (10) comprises a master device (12) and a slave device (14). The master device (12) has a first counter (24) that counts a first count value up each time a first unit time has passed, a second counter (26) that updates a second count value each time a second unit time has passed, and a master transmission unit (18) that transmits timing information to the slave device (14), the timing information indicating the timing at which the second count value was updated. The slave device (14) has a third counter (36) that counts a third count value up each time the first unit time has passed, a fourth counter (38) that counts a fourth count value up each time a third unit time that is shorter than the first unit time has passed and resets the fourth count value at the timing at which the third count value is counted up, and a slave reception unit (32) that receives the timing information from the master transmission unit (18).