baber/WOPTO huggingface dataset:
Patent AU-2020102819-A4 (AU)
Title: Digital-twin-driven method and system for fault diagnosis of subsea production system of offshore oil
Inventor: CAI BAOPING
IPC: E21B47/00
Filed: 2020-10-16
Granted: 2020-12-10
Abstract: The present disclosure belongs to the field of petroleum engineering, and in particular 
relates to a digital-twin-driven fault diagnosis method and system for subsea production system 
of offshore oil. The digital-twin-driven fault diagnosis method for subsea production system of 
offshore oil comprises three steps: digital twin building, digital twin tracking and update, and 
fault diagnosis reasoning model building. The digital-twin-driven fault diagnosis system for 
subsea production system of offshore oil consists of seven parts: data collection and analysis 
subsystem, data acquisition and processing subsystem of central control module, data 
acquisition and processing subsystem of hydraulic power unit, data acquisition and processing 
subsystem of electric power unit, data acquisition and processing subsystem of subsea control 
module, electronic module group data acquisition and processing subsystem of subsea control 
module, and data acquisition and processing subsystem of subsea Christmas tree.
1/3 
Digital twin building 
Electrical components Hydraulic components Production 
Power supply system parameters Subsea manifold layout process 
Main control system configuration Valve parameters 
Information 
F Signal transmission parameters Fluid parameters transfer 
I/O channel parame Pressure vessel parameters .2 
Component 
Degradation Mechanical components d a 
Actuator parameters Underwater base structure 
_ _Fault 
Connector parameters Shell structure parameters propagation 
Digital twin tracking and update 
System status read System logic analysis Digital twin Digital twin 
Sensor data collection Signal processing and analysis 
Fault diagnosis reasoning model building 
Fault feature extraction 
Time domain Frequency domain characteristic Dynamic System monitoring and 
feature F ny performance alarm information 
analysis nalysisofperiodicsignal evaluation extraction 
Structural model Parametric model 
Ti T2 ... Ta PI P2 ... Pb 
Noisy-MAX model 
Di D2 De MI M2 .. Md 
Conditional probability 
table 
F1 F2 F3 F4 ... Fe 
Fault identification rules building 
Figure 1
Patent AU-2021102140-A4 (AU)
Title: In-orbit Real-time Calibration System and Method of Vector Magnetometer
Inventor: SUN SHUQUAN
IPC: G01R33/00
Filed: 2021-04-22
Granted: 2021-06-17
Abstract: An in-orbit real-time calibration system and method of a vector magnetometer is disclosed in 
the invention. Wherein the system includes calibration coil, calibration control circuit, scalar 
magnetometer and vector magnetometer. The calibration control circuit controls the calibration 
coil to generate stable magnetic field and the scalar magnetometer is used to detect the 
generated magnetic field. The calibration coil is located on satellite platform. The scalar 
magnetometer and the vector magnetometer are located on the satellite boom. In calibration 
mode, the calibration control circuit combined with the calibration coil firstly generates the 
background magnetic field to cancel the data measured by the scalar magnetometer to zero, 
and then calculates the new base value and scale factor of the vector magnetometer. Finally, 
the calibration control circuit shuts down and the vector magnetometer switches back to the 
normal sampling processing mode. Using the new scale factor and base value to calculate the 
magnetic field data, the invention can automatically complete the in-orbit calibration with fast 
calibration processing speed and accurate calibration result, and it does not need manual 
intervention in the calibration process, which is suitable for the in-orbit real-time calibration of 
long-life satellite-bome vector magnetometer.
1/1 
FIGURES 
100 400 
300 
200 
Figure 1 A schematic diagram of a system composition according to an embodiment of 
the present invention.  
- 2032021 
10D 204 ->205 4 
200 
Figure 2 A schematic diagram of a system structure according to an embodiment of the 
present invention 
VbVR-2 
R 
V-f-V 
R. Ry 
Figure 3A circuit diagram of acurrent parameter calculation control unit according toan 
embodiment of the present invention
Patent AU-2021102737-A4 (AU)
Title: Computing apparatus applying machine learning to analyse a region of interest in a captured image
Inventor: VO NHAT
IPC: G06N3/08
Filed: 2021-05-21
Granted: 2021-07-08
Abstract: Embodiments relate to systems and methods for gaming monitoring. In particular, 
embodiments relate to systems and methods for gaming monitoring based on machine 
learning processes configured to analyse captured images to identify or detect game 
objects and game events to monitor games.
1/13 
100 
Gaming Gaming 
105 Monitoring Monitoring 
Setup Setup 
105 105 
147 
110Z Gaming 130 
Environment 
120, 
320 Camera +-107-0 Domputing 
167 - 117 
Neural15 
Network Message Database 
Manager Broker Server +127-* Server 
115 Server 140 150 
160 
137 
157 
Database 
Client 
180 
Figure 1
Patent AU-2021103932-A4 (AU)
Title: Aloe barbadensis nutrient fortifier and application thereof
Inventor: XIAO XUEQIN
IPC: A01N43/80
Filed: 2021-07-07
Granted: 2021-09-09
Abstract: OF THE DISCLOSURE 
The present disclosure provides a nutrient fortifier of Aloe barbadensis and its 
application. Its active ingredients comprise nutrient chelating agents, trace elements and 
biostimulants; nutrient chelating agents include humic acid, biochemical fulvic acid, 
compound amino acids and ethylene dichloride. Trace elements are inorganic salts 
containing zinc, manganese, copper, magnesium, iron, sodium, molybdenum, boron, 
potassium and phosphorus. Biostimulants comprise maltitol and fish protein; and 
provide an application of it to promote for growing of Aloe barbadensis and/or 
improving the quality of Aloe barbadensis. By combining nutrient chelating agents, 
trace elements and biostimulants, etc., diluting with water and spraying on the leaves of 
Aloe barbadensis, the present disclosure can effectively increase the content of aloin, 
aloe polysaccharides and amino acids and increase the average weight of Aloe 
veraleaves improve gel yield, essential trace element content and antioxidant enzyme 
activity unit.
Patent AU-2021105180-A4 (AU)
Title: Relative Positioning Method Based on a Lora Network
Inventor: ZHANG ZHENG
IPC: G01S19/42
Filed: 2021-08-09
Granted: 2021-10-07
Abstract: The present invention discloses a relative positioning method based on a Lora network, which 
includes: a gateway node and terminal nodes which simultaneously obtain satellite information 
using its GPS positioning modules at an agreed time, and obtain its own positioning 
coordinates; for the terminal nodes, if the number of repeated satellites in the satellite sequence 
set S' and the satellite sequence set S of the gateway node, acquired from the satellite 
information, is greater than the preset threshold, the terminal nodes uploads its positioning 
coordinates and the number of repeated satellites to the gateway node; the gateway node 
calculates the relative coordinates between it and the corresponding terminal nodes according 
to its own positioning coordinates, the positioning coordinates uploaded by the terminal nodes, 
and the number of repeated satellites. The use of relative positioning can eliminate most system 
errors, thereby reducing the relative positioning errors between nodes; it will not increase the 
cost of hardware while ensuring positioning accuracy. It is suitable for precision agriculture, 
aquaculture, animal husbandry tracking and other fields. Economic benefits and social value.
1/3 
system initialization
Time synchronization, 
positioning, Command type others 
of this cycle?, 
The current satellite 
sequence S Loads the 
command packet of B of 
LoRa 
ID type for the next period, group number, 
positioning/sampling time ts are loaded 
into command packet B of LoRa, 
Gateway broadcast commandpacketB 
Receive data packet from terminals at various 
time slots for data processing and calculation 
Wait for the next cycle
Figure I
Patent AU-2021105225-A4 (AU)
Title: Gravel Pile Construction Pile Pipe for Reinforcing Deep Peat Soil Soft Foundation
Inventor: CAO XIULING
IPC: E02D5/52
Filed: 2021-08-10
Granted: 2021-10-07
Abstract: The invention discloses a gravel pile construction pile pipe for reinforcing deep peat soil soft 
foundation, which comprises a pile pipe main body and a moving mechanism for driving the 
pile pipe main body to adjust the position, wherein the pile pipe main body is movably installed 
on the moving mechanism. The pile pipe main body comprises a shell and a pile pipe, wherein 
the shell is internally provided with a cavity, the pile pipe is disposed inside the cavity, and the 
cavity is symmetrically provided with two adjusting screws on the left and right sides of the 
pile pipe. Two adjusting screws are threadedly connected with screw sleeves, one side of the 
screw sleeves is in sliding connection with the inner wall of the shell, and the other side of the 
screw sleeves is connected and installed with the outer side of the pile pipe. According to the 
invention, when the adjusting screws rotate, the screw sleeves are driven to move up and down 
inside the cavity, and then the pile pipe is driven to move up and down inside the cavity. After 
the pile pipe moves down and squeezes into the soft foundation to form a hole, crushed stone 
is put into the pile pipe from the feed inlet, and the pipe is pulled up while vibrating and 
compacting to form a dense crushed stone pile.
1/3 
Figure 1 
702gure 
701 
8 
704<80 
Figure 2
Patent AU-2021107341-A4 (AU)
Title: System and Method for an Activity
Inventor: NOLAN DOMINIC VINCENT
IPC: G06Q10/06
Filed: 2021-08-25
Granted: 2021-12-16
Abstract: A system (10) for an activity is disclosed, the system (10) comprising: a controller (16); storage 
(18) storing electronic program instructions for controlling the controller; and an input means; 
wherein the controller (16) is operable, under control of the electronic program instructions, to 
receive input via the input means, the input comprising details relevant to the activity; process 
the input and generate an output on the basis of the processing; and communicate the output. In 
an embodiment, the activity comprises scheduling resources, the input comprising details 
specifying a demand and a resource allocatable towards satisfying the demand, the processing 
comprising determining an allocation of the resource to the demand to satisfy the demand to at 
least some extent, and the output comprising the determined allocation.
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Patent WO-2011054758-A4 (WO)
Title: Rotor soudé d'un compresseur de groupe motopropulseur de turbines à gaz
Inventor: PAULI ERNST
IPC: F01D5/06
Filed: 2010-10-29
Abstract: L'invention concerne un rotor (1) et un procédé de production correspondant d'un compresseur de turbines à gaz, comprenant une pluralité de disques de rotor (3a, 3b, 4, 5) soudés entre eux, deux ou plusieurs disques de rotor (3a, 3b) étant soudés entre eux dans une zone extérieure radiale (9'), et assemblés bout à bout dans une zone centrale intérieure radiale. Du fait de l'assemblage bout à bout de deux disques de rotor (3a, 3b), un flux thermique (8) s'écoule à partir du centre du rotor (1), radialement vers l'extérieur, de sorte que la température du matériau du rotor (1) peut être maintenue, pendant le fonctionnement, inférieure à un niveau prédéterminé. De ce fait, la durée de service du rotor (1) peut être accrue. Les disques de rotor (3a, 3b) soudés et assemblés bout à bout selon l'invention, sont utilisables en dernier lieu dans le sens d'écoulement du compresseur, un disque de rotor (3a) présentant en outre à sa surface, un évidement (7) qui peut être refroidi de l'extérieur.
Patent WO-2022162451-A4 (WO)
Title: Method for completely disinfecting bathing pools with natural water regulation
Inventor: ROQUA NICOLE
IPC: C02F103/42
Filed: 2021-10-12
Abstract: The present invention relates to a novel method for completely disinfecting bathing pools with natural water regulation, alternately during the day and night, in a manner which is discontinuous and instantaneous by mass effect with n injections of limited number, the volume of each injection being defined by the experimental function C*fn,e(X), allowing an optimum night-time disinfection to be achieved with natural daytime regulation in compliance with the permitted disinfection rate, eliminating the need for physico-chemical checks on the water, and allowing the process to be controlled with a single synthesis parameter by means of a preferential device [Fig. 12] which may or may not be supplied with autonomous energy, and which comprises a box (19) of connected and/or manual controls, such as the programming commutator (82) and the multi-way valve (81), automatically controlling by compressed air, in situ or remotely, the metering operations by static gauges (105), which are specific to the method, with a volume pre-adjustable by means of a rule (10) and/or by parametrising n.
Patent WO-2009142440-A4 (WO)
Title: 마스크 리스 노광장치용 광학부품
Inventor: JUNG JIN HO
IPC: H01L21/027
Filed: 2009-05-20
Abstract: 본 발명은 마스크 리스 노광장치용 광학부품에 관한 것으로서, 특히 마스크 리스 노광장치 내부의 제 1 결상렌즈에 의하여 결상되는 디지털 마이크로 미러 디스플레이 소자 화소의 상을 이웃하는 화소의 상에 영향을 주지 않도록 확산되는 광을 차단함과 동시에 반사 또는 굴절 후 전반사시킬 수 있는 광학부품인 마이크로 프리즘 어레이 또는 마이크로 미러 어레이를 구비함으로써, 투과되는 광량을 손실 없이 사용가능할 수 있도록 함과 동시에 개구수(NA)를 증가시켜 노광성능을 향상시킬 수 있는 마스크 리스 노광장치용 광학부품에 관한 것이다. 구성은 노광장치의 마이크로 렌즈 어레이 대신, 광 입사부는 넓게 형성되고 광 출사부는 좁게 형성되며, 투과하는 광이 집광되어 광량이 상승 되도록 한 마이크로 프리즘이 복수로 배열된 마이크로 프리즘 어레이 또는 마이크로 미러가 복수로 배열된 마이크로 미러 어레이가 형성되는 것을 특징으로 한다.
Patent CH-671530-A5 (CH)
Title: Ultrasonic machining tool for milling or boring applications - has tool crown subjected to both axial and radial oscillations
Inventor: BORY MICHAEL
IPC: B06B3/00
Filed: 1987-03-06
Abstract: The ultrasonic machinery tool is attached to an ultrasonic transducer providing longitudinal oscillations along a main axis (6) and comprises a sonotrode (4) secured to the  transducer (1) via an intermediate fixing (7) at the rear end and supporting a tool crown (5) at the front end. The line (20) joining the cross-sectional centres of gravity of the machining tool (3) extends eccentric to the main axis (6) over a given length (l) to ensure that the tool crown (5) exhibits both an axial and radial oscillation component. The tool crown (5) may be coaxial to the main axis (6), with the sonotrode (4) being curved, or the tool crown (5) may be eccentric to the main axis (6). USE - For drilling bores or for milling applications.
Patent CH-633639-A5 (CH)
Title: Process and apparatus for recording and reproducing images in order to produce a stereoscopic impression on reproduction
Inventor: HAGMANN WALTER
IPC: G03B35/10
Filed: 1982-02-16
Abstract: Left and right partial images are coded preferably in a complementary manner and, with the aid of an image-mixing means (7), are fed, via a common ray path (8), to a recording medium. The image-mixing means preferably comprises a screen mirror which permits one partial image to pass through in an unchanged manner onto the ray path (8) and guides the second partial image onto the same ray path by reflection. For better image resolution, the screen mirror can be arranged in a vibrating manner transversely to the line grid. The screen mirror can be combined with optical means, for collecting the left and right partial images, to form a lens attachment for commercially available movie cameras. In this manner, e.g. by means of a conventional camera lens, transferred partial-image sequences can be recorded, after decoding, onto conventional film, e.g. cine film. In this arrangement, the film itself may carry decoding elements. Image reproduction is carried out in the conventional manner, and, for watching cine film, left and right partial images are preferably coded and decoded in the same manner as when recording. Decoding may be carried out, for example, with the aid of filter spectacles. <IMAGE>
Patent CH-677426-A5 (CH)
Title: Electricity meter with opto-electronic switch
Inventor: GERTSCHNIG KURT
IPC: G01R11/04
Filed: 1989-03-20
Abstract: The meter includes a box (5) made up to two halves that accommodates a classical electronic system for measuring consumed electric energy. The meter is also provided with an electronic switch that includes a light emitter (2) and a photodiode (3) situated on a pcb (1). The box external surface presents a recess (6) situated between the emitter and photodiode, so that the light beam crosses the transparent wall of the box twice.  The beam is interrupted by inserting an object in the recess.  The light emitter is supplied via a transistor (T) from a voltage source controlled by a microprocessor. The signal generated by the photodiode is then transmitted to an A-D converter.
Patent CH-667120-A5 (CH)
Title: Road marking tapes having nonwoven intermediate layer
Inventor: EIGENMANN LUDWIG DR
IPC: E01F9/576
Filed: 1986-03-13
Abstract: Marking strips, provided on the lower side with an adhesive primer, are attached to a road surface by laying the strip over a flame which also contacts the road surface in which the flame both dehydrates the surface and melts the adhesive primer, the two actions being controllable by orientation of the flat cross-section of the flame, the shape of the flame being created by the pressure leaving the nozzle.
Patent CH-560460-A5 (CH)
Title: Sealed reed contact relay with surrounding excitation coil - has connecting wiresof magnetically conductive material for magnetic cct. closure
IPC: H01H51/28
Filed: 1973-02-02
Abstract: The relay has a sealed reed contact arrangement surrounded by an excitation coil, and lead wires or magnetically conductive material are brough out through the contact sealing tube. At least one of the lead wires is electrically connected to a terminal element brough out from the relay and is in addition folded back about the excitation coil without touching the same, in order to almost close the magnetic flux circuit generated by the coil. If a single sealed reed contact is used both lead wires may be folded back about the excitation coil. If several sealed reed contacts are used only one lead wire from each contact is so folded. The folded lead wires are brought out from opposite sealed reed contact ends.
Patent CH-677906-A5 (CH)
Inventor: FRATTINI ACHILLE
IPC: B60Q7/00
Filed: 1990-05-10
Abstract: A motor accessory (1) for requesting assistance includes a folding support (2) constituted by a blanked body formed essentially as a planar development of a trihedron plane and having fold lines (2a, 2b, 2c) defining two side faces (3, 4) and a bearing face (5) constituted by two adjacent portions which can be folded substantially like a bellows between the side faces (3, 4). Means (6) suitably magnetic, are provided on the two adjacent portions for fixing the blanked body removably to a motor vehicle, and the accessory has at least one signalling board (10) which bears a symbol relating to the reason for the call for assistance and has releasable engagement means (11) for its attachment to one (4) of the side faces. <IMAGE>
Patent CH-683736-A5 (CH)
Title: Continuous reflow soldering furnace - has cassette modules for heating and soldering components fitted to circuit boards carried through on a permeable conveyor
Inventor: INAUEN HANS-PETER
IPC: B23K1/008
Filed: 1992-05-27
Abstract: The continuous furnace for reflow soldering of components mounted to circuit boards has a number of infra-red heating cassettes (30/1-30/6), where the circuit boards (70) pass through on a conveyor belt which is permeable to infra-red radiation and gas flow. At least one cassette has a closed and controlled gas circuit (63-69). USE/ADVANTAGE - The continuous furnace is for the reflow soldering of components mounted to circuit boards with a heating zone followed by a soldering zone in the direction of conveyor travel. The system gives a precise and set heating and soldering, even when the mounted components are of difference sizes, with low temp. peaks with compensation.
Patent CH-655406-A5 (CH)
Title: High current electric contact for socket of tulip construction
Inventor: SCHIFKO HERBERT
IPC: H01H1/38
Filed: 1982-03-24
Abstract: The socket is generally cylindrical and has within an outer casing (10) at least two spring-biased shell-like contact elements (5) which form part of the cylinder, the inner dia. (D1) of the shell contacts being slightly less than the outer dia. (D2) of the plug member (2).Pref. each shell occupies at least 90 deg. of the cylindrical cross-section. An insulating member (6) may be provided between the shell contacts (5) and the biasing leaf springs (8), and may have a cone-shaped hole (7) to accommodate a hemispherical projection (9) on the leaf spring
Patent CH-657028-A5 (CH)
Title: Chair with coupling elements
Inventor: JOLLER ERNST
IPC: A47C1/124
Filed: 1982-04-08
Abstract: The chair is provided with coupling elements, which make it possible to join chairs together which are placed alongside one another to form a row. The coupling elements include two clips (2, 21) which are articulated to the insides of the frames (1, 11) so as to be pivotable about their bearings (3, 31). One of the two clips (2) is provided with a gripper element (22). The unbroken lines in the drawing show the two coupling elements which are connected to one another and hold two chairs together. The thin, dotted lines show the positions of the clips (2, 21) when they are not in use and when they are then situated beneath the sitting surface (S1) or (S2) respectively. A spring (4, 41) holds the clips in both positions. <IMAGE>
Patent CH-691320-A5 (CH)
Title: Device for adjustment of outflow quantity and build-up height of rainwater from roofs and other surfaces comprises basic body with eddy throttle at lower end having inwardly bent lobes
Inventor: NILL WERNER
IPC: E04D13/04
Filed: 1996-10-09
Abstract: The device for adjustment of outflow quantity and build-up height of rainwater from roofs and other surfaces comprises a basic body (3) with an eddy throttle (5) at its lower end. The throttle is formed with inwardly bent lobes (7). With a positioning ring (11), the internal water entry cross-section can be adjusted.  A build-up pipe (17) can be axially displaced in the basic body, thereby adjusting the build-up height.
Patent CH-585278-A5 (CH)
Title: Activation of mass transfer in gas hardening of metals - by introducing an additional gas at higher temperature into the furnace chamber
IPC: C23C8/22
Filed: 1974-03-05
Abstract: Gas nitriding and gas carburising in which gas molecules are adsorbed on the surface of the substrate to be hardened, is accelerated by activating the mass transfer from the gas molecules to the metal surface by introducing the mass-yielding gas molecules at room temp. into a heated furnace chamber, and additional gas molecules at a temp. which is higher than that of the metal piece to be hardened. The mass-yielding gases are NH3 and/or a hydrocarbon, and the additional gas molecules nitrogen and/or carbon. Method gives an increase in the rate of diffusion of the hardening substance and a thin surface layer of good ductility, i.e., a hardening procedure at lower costs.
Patent CH-653227-A5 (CH)
Title: Method for manufacturing a diamond slab and diamond slab obtained by means of the method
Inventor: HYSEK JUERG
IPC: A44C17/02
Filed: 1983-06-07
Abstract: Instead of fastening the diamonds (1) individually by setting points on the base plate (3), they are fastened thereon by means of a transparent cover layer (4). Since this procedure is less awkward than setting, it results in less expensive diamond slabs with a superior aesthetic appearance. <IMAGE>