baber/WOPTO huggingface dataset:
Patent JP-2023158927-A (JP)
Title: Image forming system, and, recording material rigidity calculation method
Inventor: YOSHIDA KAZUMITSU
IPC: B65H7/02
Filed: 2022-04-19
Abstract: To provide an image forming system capable of suppressing deterioration of image quality.SOLUTION: An image forming system includes: an image forming unit that forms an image on a recording material; a detection unit that detects stiffness of a first surface of the recording material and at least one recording material characteristic other than the stiffness as the recording material characteristic of the recording material; and a control unit that sets an image forming condition based on the recording material characteristic detected at the detection unit and calculates the stiffness of a second surface of the recording material from at least one among the stiffness of the first surface and at least one recording material characteristic other than the stiffness, image forming conditions, and environmental conditions.SELECTED DRAWING: Figure 1
Patent JP-2023158980-A (JP)
Title: Water component estimation device, water component estimation method, and water component estimation program
Inventor: MORISHIMA RYUJI
IPC: C02F1/00
Filed: 2022-04-19
Abstract: To estimate a water component using data on water that passes through a filter.SOLUTION: A water component estimation device 22 acquires input data showing first total organic carbon data of water W1 flowing into a filter 16 for purifying water, and second total organic carbon data of water W2 flowing out from the filter 16. The water component estimation device 22 inputs input data to a trained model that has been trained in advance, and outputs data regarding a component of the water flowing into the filter 16 from the trained model, to thereby estimate the component of the water flowing into the filter 16.SELECTED DRAWING: Figure 1
Patent JP-2023166070-A (JP)
Title: 無線システム、無線システムのアドレス値設定方法、及びガスメータ
IPC: H04W76/11
Filed: 2022-05-09
Abstract: 【課題】複数の警報器それぞれのアドレス値に関する登録作業の簡易化を図ることができる無線システム、無線システムのアドレス値設定方法、及びガスメータを提供する。【解決手段】無線システム１は、警報器１０とガスメータ２０との間で無線により情報の送受信を行うものであって、警報器１０は、アドレス値を記憶した記憶部１３と、ガスメータ２０に接続要求を行う際に記憶部１３により記憶されたアドレス値を送信する通信部１１とを備え、ガスメータ２０は、接続要求の際に通信部１１により送信されたアドレス値が初期アドレス値である場合に、接続要求があった警報器１０用に固有のアドレス値を生成する制御部２２と、制御部２２により生成された固有のアドレス値を警報器１０に送信する通信部２１とを備え、警報器１０は、通信部２１により送信された固有のアドレス値を記憶部１３により記憶させる。【選択図】図１
Patent JP-2023166148-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-05-09
Abstract: 【課題】入賞容易状態が設定されていない通常状態において遊技意欲を高めることができる遊技機を提供する。【解決手段】普図抽選状態管理手段は、特定条件が充足された後の所定数以下の値である特定回転数目の第一始動口に係る特別図柄変動である第一変動において、当該第一変動に係る特図当否判定の結果が特定結果とならないときの少なくとも一部で、当該第一変動の終了を契機に高確状態を設定し、報知制御手段は、第一変動において、高確状態の設定に係る特定報知を実行させることが可能であり、特定条件が充足された際に特定回転数以上の数の第一始動口に係る特別図柄変動が保留されている第一のときと、特定条件が充足された際に特定回転数以上の数の第一始動口に係る特別図柄変動が保留されていない第二のときとで、その後の第一変動における特定報知の報知態様が異なり得る。【選択図】図１８
Patent JP-2023170741-A (JP)
Title: 管継手装置
IPC: F16L17/06
Filed: 2022-05-20
Abstract: 【課題】従来の管継手装置の少なくとも１つの欠点を解消できる管継手装置を提供する。【解決手段】締め付けナット１０と継ぎモジュール２０とを備えて締め付けナット１０は、周壁１１と、内向きフランジ１２と、を備え、継ぎモジュール２０は、継ぎ管体３０と、環状当止部材４０と、を備え、継ぎ管体３０は、先端面である内端面３１１と内端面３１１と連接している外周面３１２とを有する内端部３１と、外端部３２とを有し外周面３１２には、外ネジ山３１３が形成されており、環状当止部材４０は、内端面３１１の向き方向と同じ第１の当接面４１と、第２の当接面４２と、前記第１の当接面４１と前記第２の当接面４２との間に内ネジ山４３１が形成されている内環面４３と、を有し、継ぎモジュール２０は締め付けナット１０に取り付けられると、第１の当接面４１が、内端面３１１より外端部３２側に位置する。【選択図】図６
Patent JP-2023172455-A (JP)
Title: 工具管理装置
IPC: B23Q41/08
Filed: 2022-05-24
Abstract: 【課題】 工作機械で使用する工具の所在地を管理する。【解決手段】 工具管理装置は、工具の所在地を含む工具情報と、少なくとも工作機械と工具台の対応関係を含む台設置情報を格納するデータ格納部と、工具情報に含まれるデータの変更を実行する工具管理部と、工作機械から工具が取り外された際に、取り外し通知を受信する受信部と、を備える。工具管理部は、取り外し通知が受信されたとき、台設置情報を参照し、工具情報における工具の所在地を工作機械から工具の格納先となる工具台に変更する。【選択図】図１
Patent JP-2023172556-A (JP)
Title: 窒化物半導体発光素子の製造方法、及び窒化物半導体発光素子
IPC: H01L21/306
Filed: 2022-05-24
Abstract: 【課題】品質が良好な窒化物半導体発光素子の製造方法、及び品質が良好な窒化物半導体発光素子を提供する。【解決手段】窒化物半導体発光素子１の製造方法は、誘導結合プラズマエッチングを実行し、第２ＡｌＮ層１１の表面に積層方向に延びる複数の凸部１１Ａを形成する凸部形成工程と、凸部形成工程の後にＴＨＡＨ水溶液を用いたウェットエッチングを実行し、凸部１１Ａが有する積層方向に延びる外面１１Ｄを所定の結晶面に整える整形工程と、を備える。【選択図】図１
Patent JP-2023172765-A (JP)
Title: 作業機械
IPC: E02F9/22
Filed: 2022-05-24
Abstract: 【課題】作業機械の掘削制御システムにおいて，ブームとアームによる掘削動作中に掘削反力による過負荷状態が生じた場合に，掘削動作の中断或いは掘削動作の軌道修正を行うことなく過負荷状態を解消し，掘削動作をより効率よく行えるようにする。【解決手段】コントローラ２０は，ブーム１０５とアーム１０６を同時に駆動する複合操作に際し，圧力センサ２５ａ～２６ｂの検出信号に基づいてブームシリンダ２とアームシリンダ３のそれぞれの直動力を演算し，直動力のいずれ方が限界値に達した場合，ＩＭＵ２７，２８の検出信号と直動力とに基づいて限界値に達した直動力が減少する方向を演算し，この方向にフロント作業機１０４の掘削動作点Ｐwが移動するようブームシリンダ２及びアームシリンダ３の駆動を制御する。【選択図】図２
Patent JP-2023183065-A (JP)
Title: 印刷制御装置、印刷制御方法、印刷制御プログラム
IPC: B41J2/01
Filed: 2022-06-15
Abstract: 【課題】プリントヘッドの挿継位置からの待避に伴う被印刷物の無駄を低減できる印刷制御装置等を提供する。【解決手段】搬送される被印刷物５０Ａ、５０Ｂに対してインクを吐出するプリントヘッド１１を備える印刷装置１０を制御する印刷制御装置３０は、プリントヘッド１１の搬送方向の前段において、当該プリントヘッド１１によって印刷中の第１被印刷物５０Ａに対して、新たな第２被印刷物５０Ｂが挿し継がれたことを検知する挿継検知部３１と、第２被印刷物５０Ｂが挿し継がれた紙継位置ＲＣがプリントヘッド１１による印刷箇所を通過する際、当該プリントヘッド１１による単位印刷長の整数倍の距離を搬送される間、当該プリントヘッド１１を第１被印刷物５０Ａおよび第２被印刷物５０Ｂから待避させるプリントヘッド待避部３４と、を備える。【選択図】図１
Patent JP-2024000083-A (JP)
Title: 地盤改良材および配合決定方法
IPC: E02D3/12
Filed: 2022-06-20
Abstract: 【課題】地盤改良に必要な固化性能を確保しつつ、ＣＯ２排出量の低減化を可能とした地盤改良材とこの地盤改良材を使用した地盤改良体の配合決定方法を提案する。【解決手段】水、結合材および混和材を含む地盤改良材と、土とを混合してなる地盤改良体の配合決定方法であって、標準温度で室内養生された供試体の強度である標準温度室内試験強度を測定する工程と、地盤改良を行う場所での温度環境を考慮した温度で養生された供試体の強度である現場温度室内試験強度を測定する工程と、現場温度室内試験強度と標準温度室内試験強度との強度比を算出する工程とを備えている。強度比が１を下回る場合は現場温度室内試験強度に補正係数を乗じた強度が設計強度以上になるように、地盤改良体の配合を決定する。【選択図】図１
Patent JP-2022137089-A (JP)
Title: Combination of anti-cd19 antibody and bcl-2 inhibitor and use of the same
IPC: C07K16/28
Filed: 2022-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a prescription for treating non-Hodgkin's lymphoma, chronic lymphocytic leukemia and/or acute lymphoblastic leukemia. 
     SOLUTION: A combination of medicines between an anti-CD19 antibody and BCL-2 inhibitor is described. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024002046-A (JP)
Title: 車両監視システム
IPC: G08G1/017
Filed: 2022-06-23
Abstract: 【課題】捜索対象の車両の形状や色などの特徴情報にもとづき、道路を走行中の車両から捜査対象車両を発見する車両監視システムに関する。【解決手段】街中の道路に監視装置を設置し、捜索依頼者から提供された該当車両についての特徴の記憶情報にもとづき、監視装置と管理サーバとで車両の特徴を検出し、車両を発見する。【選択図】図１
Patent JP-2024002315-A (JP)
Title: 減衰バルブおよび緩衝器
IPC: F16F9/34
Filed: 2022-06-23
Abstract: 【課題】全長を短縮化でき、安価で組立性を向上できるバルブおよび緩衝器を提供する。【解決手段】本発明の減衰バルブ１は、環状の凹部２ｄと、凹部２ｄの底部２ｄ１に開口するポート２ｃと、凹部２ｄの外周から立ち上がる環状の弁座２ｅと、環状であって凹部２ｄに臨む内周面を有する対向部２ｆとを具備する弁座部材２と、凹部２ｄ内に凹部２ｄの底部２ｄ１から離間して配置されており、環状であって外周面と対向部２ｆとの間に環状隙間Ｐを形成するとともに外周側が自由端として凹部２ｄ内で弁座部材２に対して離間する方向への撓みが許容されるサブバルブ３と、環状であってサブバルブ３の反弁座部材側に軸方向で離間して積層されるとともに外周側が自由端として撓みが許容されて弁座２ｅに離着座可能なリーフバルブ４とを備えている。。【選択図】 図２
Patent JP-2023020937-A (JP)
Title: Helicopter hoisting platform
Inventor: JESUS JAVIER LORITA RODRIGUEZ
IPC: F03D13/40
Filed: 2022-07-06
Abstract: To provide a helicopter hoisting platform for a wind turbine nacelle cover.SOLUTION: The present invention discloses a helicopter hoisting platform for a wind turbine nacelle cover, the helicopter hoisting platform comprising a composite layer and a plurality of metal plates arranged on the outer surface of the composite layer, where the metal plates form a conductive network electrically connected to a ground connection.SELECTED DRAWING: Figure 7
Patent JP-2024007684-A (JP)
Title: システム、システムの制御方法
IPC: H04L9/32
Filed: 2022-07-06
Abstract: 【課題】ブロックチェーンを使用した電子データの記録改ざんに対応するシステムおよびシステムの制御方法を提供する。【解決手段】ユーザが操作する端末装置と、印刷を行う画像形成装置と、証明書を発行する役所サーバ装置と、ブロックチェーンサービスを提供するブロックチェーン装置と、証明書交付サーバ装置とが、ネットワークを介して通信するシステムであって、ブロックチェーンに登録されたトランザクションに関連する文書を、端末装置を介して交付する。【選択図】図１
Patent JP-2024008514-A (JP)
Title: 車両制御装置
IPC: G06F8/65
Filed: 2022-07-08
Abstract: 【課題】ハードウェアリソースが枯渇する場合であっても、ソフトウェアアップデートを可能にする。【解決手段】車両制御装置は、第一の演算部と第二の演算部とを備える。ここで、第一の演算部の実行状況と新たに実装される新ソフトウェアの構成に基づき、第一の演算部において既存ソフトウェアを新ソフトウェアにアップデート可能かを判断すると共に、新ソフトウェアの全構成を第一の演算部においてアップデート可能か、あるいは新ソフトウェアの一部構成を第二の演算部に配置変更するかを、リソース情報保持部の保持情報から判断する。そして、第二の演算部へ配置変更すると判断した場合に、新ソフトウェアの実行時に伴う第一の演算部と第二の演算部との間でのレイテンシを考慮して、第二の演算部へ配置する新ソフトウェア構成の一部を決定する。【選択図】図１
Patent JP-2023015015-A (JP)
Title: System for detecting road condition in vehicle and method therefor
Inventor: CALAGANDHRA HARINATH SUMAN REDDY
IPC: G08G1/00
Filed: 2022-07-15
Abstract: To provide a system which includes a laser beam source (1), an imaging unit (2) and at least one processing unit (3) and detects a road condition in a vehicle using a geometrical laser projection and an image processing system, and a method therefor.SOLUTION: The laser beam source (1) maps a geometrical laser projection on a road. The imaging unit (2) captures an image of the geometrical projection. The processing unit (3) calculates a surface reflectance regarding the mapped geometrical projection. Further, the processing unit (3) calculates a geometrical parameter of the projection at a regular time interval based on the captured image. The processing unit (3) identifies a road condition based on the surface reflectance and the geometrical parameter.SELECTED DRAWING: Figure 2
Patent JP-2023020979-A (JP)
Title: Classification of game style
Inventor: SARAH KARP
IPC: A63F13/79
Filed: 2022-07-22
Abstract: To analyze user game play data, histories, and taste.SOLUTION: A system for classifying a game style can track play of a user of one or multiple media contents. By analyzing tracked play of a user of one or multiple media contents, the user's play can be characterized based on one or multiple categories of a user game play style. Multiple categories of a user game play style are selected and can be displayed as visual display of a user game play style. The visual display of a user game play style can be compared with one or multiple visual displays of characteristics of other media contents. Recommendation of other media contents sharing characteristics that are similar to a user game play style can be generated.SELECTED DRAWING: None
Patent JP-2022160527-A (JP)
Title: Communication device and computer program therefor
IPC: H04W12/04
Filed: 2022-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enhancing user convenience. 
     SOLUTION: An output unit of a communication device outputs first information acquired using a first public key when a predetermined instruction is input to the communication device. After the first information is output, the communication device receives an authentication request with the first public key used from a terminal device that has acquired the first public key via a first wireless interface and transmits an authentication response, which is a response to the authentication request, to the terminal device. After the authentication response is transmitted to the terminal device, the communication device receives connection information from the terminal device, establishes a wireless connection between the communication device and an external device via the first wireless interface using the connection information, and generates and stores a second public key when a predetermined condition is satisfied after the first information is output. The output unit outputs second information acquired using the second public key when a predetermined instruction is input again to the communication device after the second public key is stored. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173320-A (JP)
Title: work vehicle
IPC: G05D1/02
Filed: 2022-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a travel route setting method capable of flexibly performing update of a ridge position and properly executing notification during automatic traveling even in the case of a deformed field. 
     SOLUTION: A travel route setting method is used to set a travel route for a rice transplanter 1 (work vehicle) to automatically travel. The travel route is set in parallel with a reference path SC which is generated based on a point A (first reference point) and a point B (second reference point). One of the point A (first reference point) and the point B (second reference point) can be changed to a point P (third reference point) which is different from the point A (first reference point) and the point B (second reference point). 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022186715-A (JP)
Title: Kit for manufacturing electronic component and use thereof
IPC: H01F17/00
Filed: 2022-09-28
Abstract: PROBLEM TO BE SOLVED: To stably manufacture an electronic component in which a fine conductive layer is accurately formed. 
     SOLUTION: A kit for manufacturing an electronic component has a photosensitive glass paste and a photosensitive conductive paste. The photosensitive glass paste contains glass powder and an ultraviolet absorber, and the photosensitive conductive paste contains conductive powder and an ultraviolet absorber. And in the kit for manufacturing an electronic component, both of the ultraviolet absorber in the photosensitive glass paste and the ultraviolet absorber in the photosensitive conductive paste contain azo dye, and the content of the ultraviolet absorber in the photosensitive glass paste is 0.2 mass% or more. With use of the photosensitive glass paste, a glass cured film having precise groove parts can be formed, and with use of the photosensitive conductive paste, photo-curing of the paste adhering to a top surface of the glass cured film can be prevented. And by burning of the glass cured film and a conductive cured film, an electronic component having a precise conductive layer can be manufactured. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173512-A (JP)
Title: High strength glass-ceramics having petalite and lithium silicate structures
IPC: C03C21/00
Filed: 2022-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a transparent or translucent glass-ceramic material with fast ion-exchanging capability and high fracture toughness. 
     SOLUTION: A precursor glass composition contains: about 55 wt.% to about 80 wt.% of SiO 2 ; about 5 wt.% to about 20 wt.% of Al 2 O 3 ; about 5 wt.% to about 20 wt.% of Li 2 O; about 2 wt.% to about 4 wt.% of P 2 O 5 ; and about 0.2 wt.% to about 15 wt.% of ZrO 2 . 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023064057-A (JP)
Title: System and method for separating gas using high viscosity liquid sorbent in spray contactor
Inventor: CHINTAPALLI MAHATI
IPC: B01D53/78
Filed: 2022-10-05
Abstract: To provide a CO2 collection system and a method adapted to flexible utilization.SOLUTION: A gas separation system comprises: a system inlet; one or more spray generators which spray non-spray liquid for changing concentration of a target gas; a system outlet; and a re-circulation path which is connected to one or more pieces of output and a putting inlet, for re-circulating the non spray liquid. A method for executing gas separation, comprises: absorbing the target gas from put fluid in the non-spray collected liquid; spraying the non spray collected liquid to heating volume using the spray generator, for discharging the target gas in output gas fluid. The method for executing the gas separation comprises: receiving put fluid including the target gas; spraying the non spray liquid using the one or more spray generators, to the put fluid for changing concentration of the target gas in the liquid; and outputting the liquid through the outlet, at the changed concentration.SELECTED DRAWING: Figure 1
Patent JP-2022191354-A (JP)
Title: System and method for anatomical structure segmentation in image analysis
IPC: G06V10/766
Filed: 2022-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for anatomical structure segmentation in image analysis. 
     SOLUTION: A method includes: receiving anatomical annotations and multiple keypoints in one or more images (202, 203); calculating a distance from the multiple keypoints to anatomical boundaries (205); training a model using data from one or more images and calculated distances to predict boundaries within an anatomy in an image of a biometric structure of a patient (207); receiving an image of the biometric structure of the patient including the anatomy (211); estimating segmentation boundaries within the anatomy in the image (212); and using the trained model to predict the boundary position within the anatomy in the image by generating a regression of the estimated boundary distances from the keypoints in the anatomy in the image (214). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015047-A (JP)
Title: Method for recycling lithium batteries
IPC: C22B23/00
Filed: 2022-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling lithium batteries and to provide recycling equipment therefor. 
     SOLUTION: This invention provides a method for recycling used lithium batteries including the steps of: (a) digesting comminuted material 10, which contains comminuted components of electrodes of lithium batteries, using concentrated sulphuric acid 12 at a digestion temperature (T A ) of at least 100°C, in particular at least 140°C, so that waste gas (14) and a digestion material (16) are produced; (b) discharging the waste gas (14); (c) conducting wet chemical extraction of at least one metallic component of the digestion material (16); and (d) immersing the digestion material (16). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023063273-A (JP)
Title: Method for operating earth-moving machine
Inventor: JOSEF DAGNER
IPC: E01C19/28
Filed: 2022-10-21
Abstract: To provide a method for operating an earth-moving machine, in particular a soil compactor, such that it is possible to avoid overload of an energy storage device.SOLUTION: Provided is a method for operating an earth-moving machine, in particular a soil compactor. An earth-moving machine (10) includes a plurality of electrical energy consumption apparatuses supplied with energy from an energy storage device (58). When a load condition of the energy storage device (58) is detected and the load condition of the energy storage device (58) is recognized to be excessive, then at least one of the electrical energy consumption apparatuses is deactivated and/or the power consumption of at least one of the electrical energy consumption apparatuses is reduced and/or the electrical energy consumption apparatuses are started in a staggered manner to avoid that the load condition of the energy storage device (58) is to be excessive.SELECTED DRAWING: Figure 1
Patent JP-2023015207-A (JP)
Title: Rapid, low-sample-volume cholesterol and triglyceride assays
IPC: C12Q1/44
Filed: 2022-11-04
Abstract: PROBLEM TO BE SOLVED: To provide reagents, assays, methods, kits, devices, and systems for rapid measurement of cholesterol and cholesterol sub-fractions from a blood sample. 
     SOLUTION: Total cholesterol, low density lipoprotein cholesterol, and high density lipoprotein cholesterol can be measured in a single assay using kinetic measurements, under conditions in which cholesterol sub-species are converted to a detectable product at distinct rates. The detectable product is measured at different times after assay initiation. A lipase, cholesterol esterase, cholesterol oxidase and a peroxidase may be used together to produce colored product in amounts directly proportional to the quantity of cholesterol converted. Methods for calculating very-low density lipoprotein cholesterol levels by further including triglyceride measurements are disclosed. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011903-A (JP)
Title: Method and system for encoding and decoding lidar
IPC: G01S7/487
Filed: 2022-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for encoding an optical pulse for LiDAR scanning. 
     SOLUTION: A system comprises a sequence generator, a light source, a modulator, a light detector, a correlator, and a microprocessor. The sequence generator generates a sequence code, and a modulator encodes an optical pulse from the light source with the sequence code. The encoded optical pulse illuminates a surface of an object, and scattered light from the encoded optical pulse is detected. The correlator correlates the scattered light with the sequence code and outputs a peak value associated with the time that the optical pulse is received. The microprocessor is configured to determine a time difference between the time that the optical pulse is transmitted and the time that the optical pulse is received on the basis of whether or not an amplitude of the peak exceeds a threshold value. The microprocessor calculates a distance to the surface of the object on the basis of the time difference. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023100581-A (JP)
Title: Writing instrument refill and method for engaging on the same
Inventor: ONODERA YUTAKA
IPC: B43K7/02
Filed: 2022-11-15
Abstract: To provide a writing instrument refill which allows an engraved mark having good visibility to be engraved thereon in both states in which ink is contained in an ink storage tube or not contained.SOLUTION: A writing instrument refill comprises an ink storage tube made of a synthetic resin which allows the inside of the ink storage tube to be visible, and an engraved mark formed by foaming or carbonizing or doing both thereof the synthetic resin on the surface of the ink storage tube.SELECTED DRAWING: Figure 1
Patent JP-2023092499-A (JP)
Title: hydraulic system
Inventor: Alexis Dole
IPC: F15B11/02
Filed: 2022-12-15
Abstract: To enable system resources to be dynamically allocated in accordance with changing demands while minimizing the number of individual valves.SOLUTION: A hydraulic system 10 comprises: multiple pump modules 12; multiple hydraulic consumers 22; and a valve arrangement 28 with one or more allocation valves 32. Each allocation valve 32 has four ports 34, 36 that are respectively fluidly connected to a pair of the pump modules 12 and to two of the hydraulic consumers 22. Each allocation valve 32 is operable to connect each of the connected pump modules 12 to respective one of the connected hydraulic consumers 22, or to connect both of the connected pump modules 12 to one of the connected hydraulic consumers 22.SELECTED DRAWING: Figure 1
Patent JP-2023093409-A (JP)
Title: Virtual reality system, virtual reality apparatus, and method for switching virtual reality dual mode
Inventor: WENG ZHIBIN
IPC: G09G5/00
Filed: 2022-12-21
Abstract: To provide a virtual reality system and virtual reality apparatus capable of normally displaying a high-definition video screen of a computer apparatus (for example, a PC machine).SOLUTION: A virtual reality system includes: a first conversion module 101 for converting a video signal received by a display interface into a first video signal; an all-in-one machine control module 103 capable of outputting a second video signal, being electrically connected to the first conversion module 101, and controlling operation of the first conversion module 101; a switching module 102 that is electrically connected to each of the first conversion module 101 and the all-in-one machine control module 103, and switches an operation mode corresponding to the first video signal or the second video signal according to a control instruction of the all-in-one machine control module 103; and an output device 104 that is electrically connected to the switching module 102, receives the first video signal or the second video signal, and displays a corresponding video screen.SELECTED DRAWING: Figure 1