baber/WOPTO huggingface dataset:
Patent GB-2583485-A (GB)
Title: A system for preventing collisions in a robotic cell environment
Inventor: ALEXANDER RYBNIKOV
IPC: B25J9/16
Filed: 2019-04-29
Abstract: A method for preventing collisions in a robotic cell environment 100 comprises determining a critical area 109, 111, 121 for at least one visual identifier 103 within the robotic cell environment 100, determining an error area 125 for the visual identifier 103 relative to the critical area 109, 111, 121, the error area 125 being a danger zone where a robot 105 may collide with another robot or object within the environment 100, detecting movement of the visual identifier 103 within the robotic cell environment 100 corresponding to an action occurring within the robotic cell environment 100, determining the location of the visual identifier 103, determining if the location of the visual identifier 103 lies within the error area 125, if the location of the visual identifier 103 is determined to be within the critical area 109, 111, 121 allowing the action to continue within the robotic cell environment 100 and, if the location of the visual identifier 103 is determined to be within the error area 125, performing one or more pre-determined actions. The pre-determined actions may include altering the position of the visual identifier 103, stopping movement of one or more parts of the robot 105 or issuing a notification to a user, such as an audible or visual notification. The visual identifier 103 may be an ArUco marker. The method may use images received from a camera 101.
Patent GB-2572293-A (GB)
Title: Reactivity mapping
Inventor: Thomas Jason Pisklak
IPC: E21B33/13
Filed: 2017-02-22
Abstract: Reactivity mapping methods are provided. A method may include: analyzing each of a group of inorganic particles to generate data about physical and/or chemical properties of the inorganic particles; and generating correlations between the properties of inorganic particles based on the data.
Patent GB-2576284-A (GB)
Title: Apparatus, system, and method for downhole imaging using a non-rotatable imaging tool having a radiation detector
Inventor: YIKE HU
IPC: G01V5/12
Filed: 2018-05-15
Abstract: A non-rotatable, downhole imaging tool, an imaging system including the non-rotatable imaging tool and methods of determining information about a wellbore employing the non-rotatable imaging tool are provided herein. One example of a non-rotatable imaging tool is disclosed that has a central axis and horizontal planes perpendicular to the central axis, and further includes: (1) a radiation detector positioned proximate the central axis and uniquely on one of the horizontal planes, and (2) a collimator configured to limit exposure of the radiation detector to a single azimuthal area along a circumference of the downhole imaging tool on the one of the horizontal planes.
Patent GB-2581920-A (GB)
Title: Multi-path interferometric Josephson isolator based on mondegenerate three-wave mixing Josephson devices
Inventor: BALEEGH ABDO
IPC: H01P3/08
Filed: 2017-12-15
Abstract: A microwave isolator device includes two nondegenerate microwave mixer devices, each mixer configured to receive a microwave input of an input frequency via a first port and to generate an idler signal of an idler frequency at a second port. The second ports of both mixers are coupled together. A first input/output port is coupled to the first ports of the two mixers, and a second I/O port is also coupled to the first ports of the two mixers. A microwave signal(signal) communicated between the first I/O port and the second I/O port is transmitted while propagating in a first direction between the first I/O port to the second I/O port through the first mixer and the second mixer and to be blocked while propagating in a second direction between the second I/O port to the first I/O through the first mixer and the second mixer.
Patent GB-2583270-A (GB)
Title: Establishing a group session in a mobile network for subscribers associated with a group
Inventor: KONSTANTIN LIVANOS
IPC: H04W76/40
Filed: 2018-12-28
Abstract: Methods and apparatus for use in establishing a group session in a mobile network for subscribers associated with a group are described. In one illustrative example, an access and mobility management function (AMF) entity receives, from a user equipment (UE), a request for registration which includes network slice selection assistance information (NSSAI). The NSSAI includes a group identifier associated with a group of subscribers. The AMF entity sends, to a unified data management (UDM) entity, a request for subscriber data which includes the group identifier. The AMF entity receives, from the UDM, a response to the request for subscriber data which includes a plurality of subscriber identifiers corresponding to the subscribers of the group. For a group session, the AMF entity creates a context associated with the group identifier and stores the context locally.
Patent GB-2597512-A (GB)
Title: Perforator
Inventor: JOHANN FERSTERER
IPC: A61B17/16
Filed: 2020-07-24
Abstract: A perforator 300 for drilling bone tissue comprising a drive shaft 302, an inner perforator head 314 arranged coaxially with the drive shaft and a ball clutch. The ball clutch comprises one or more balls 310, a first engagement region 305 that may be on the drive shaft for restricting axial and rotational movement of the ball relative to the perforator head or the drive shaft, and a second engagement region that may be on the perforator head. The inner perforator head is axially displaceable along the drive shaft axis A between a distal position in which the inner perforator is not driven (shown), and a proximal cutting position (see figure 4) where the ball couples the engagement regions such that the drive shaft drives the perforator head. The perforator may comprise an outer perforator head 312 with a third engagement region to transmit rotary motion to the outer perforator.
Patent GB-2585509-A (GB)
Title: Method for manufacturing light-emitting device
Inventor: TORU HASHIMOTO
IPC: H01L33/50
Filed: 2017-04-05
Abstract: Method of manufacturing a light-emitting device 100 (Figure 1) comprises flip-chip mounting light-emitting elements 31, 32 (such as LED chips) on substrate 10. Bonding light-transmissive members 51, 52 on the light-emitting elements, each light-transmissive member comprising a matrix 55 (Figure 3B) and manganese-activated fluoride fluorescent material 62 (Figure 3B) that functions as a wavelength conversion member. Exposing a lateral surface 51LS, 52LS of each light-transmissive member between one pair of the light-emitting elements by scraping (for example, using a dry cutting blade, to remove projections from the surface). Providing a light-reflective covering member 70 to cover the lateral surfaces and top surface of each light-transmissive member. Removing a portion of the light-reflective covering member on a top surface of the light-reflective covering member to expose the light-transmissive member. Cutting the substrate and the light-reflective covering member to yield individual pieces of light-emitting devices. The light transmissive member may comprise SiAlON.
Patent GB-2597929-A (GB)
Title: Light detection and ranging
Inventor: Timothy Smeeton
IPC: G03H1/08
Filed: 2020-08-05
Abstract: A method of light detection and ranging, comprising a first step of forming a first light pattern 400 within a region of a scene by holographic projection, the first light pattern comprising light spots arranged in a regular array. The method comprises a second step of receiving a light return signal from each light detection element of an array of light detection elements directed at the region of the scene. The method comprises a third step of assessing the intensity of the light return signals. If the light return signals do not meet at least one signal validation criterion, the method further comprises a fourth step and fifth step. The fourth step comprises forming a second light pattern 401 within the region of the scene by holographic projection. The second light pattern comprises light spots arranged in a regular array, wherein ≠ . The fifth step comprises determining a time‐of‐flight in association with each light spot of the second light pattern. The signal validation criteria is the ratio of intensity of the received light to the background light intensity and m < n.
Patent GB-2599939-A (GB)
Title: Method of updating the existance probability of a track in fusion based on sensor perceived areas
Inventor: CRISTIAN BURCA
IPC: G06T7/20
Filed: 2020-10-15
Abstract: The invention refers to a method of updating the existence probability of a track, configured to be performed by means of a fusion system of an ego vehicle, an electronic control unit mounted on the ego vehicle and a multitude of sensors operatively coupled to the ego vehicle. On the basis of the sensor data a perceived area is computed for each sensor using environment data that is available to the fusion system then individual sensor tracks are generated based on the received sensor data and it is determined whether an association between the individual sensor tracks exists to provide associated and unassociated tracks. For each unassociated track the probability of the existence of a target vehicle is updated then it is determined if a track is visible or not by determining if it is inside the dynamic perceived area of at least one sensor and if so then the probability of existence of a target vehicle for the unassociated track is decreased by a first factor to obtain a probability of existence within the perceived area. If the unassociated track is outside the perceived area then either the probability of existence is left alone or it is reduced by a second factor lower than the first to provide a probability of existence outside the perceived area. The respective probabilities of existence inside or outside the perceived area are compared against a threshold and those unassociated tracks with a probability below the threshold are deleted while associated tracks and unassociated tracks with probabilities above the threshold are updated from which sensor confirmed tracks are then generated.
Patent GB-2591584-A (GB)
Title: Ambulatory robot system
Inventor: PHILIP ROSS NORMAN
IPC: B62D57/032
Filed: 2020-11-30
Abstract: An ambulatory robot system 10 comprises two robot units 11, 12 each provided with attaching means 14 for selectably attaching and detaching the respective unit 11, 12 from a surface (15a, 15b fig. 4A), a coupling linkage 13 composed of articulated limbs 16, 17 coupling the units 11, 12 together to be relatively movable for varying their positional relationship and drive means 19 for displacing the coupling linkage 13 to produce the relative movement when one unit 11, 12 is detached from the surface (15a, 15b fig. 4A) and the other unit remains attached to the surface (15a, 15b fig. 4A), the detached unit 11, 12 being rotatable relative to the attached unit 11, 12. The units 11, 12 may comprises two relatively rotatable parts 11a, 11b and 12a, 12b. One end of the coupling linkage 13 may be provided with a functional component 20, the end being capable of being uncoupled from one of the units 11, 12. The attaching means 14 may be a plug or socket, magnetic fixing means or suction fixing means. The units 11, 12 may include traction means 21 move over a surface.
Patent GB-2602014-A (GB)
Title: Manufacturing a rail vehicle carbody out of slidable profiles
Inventor: JEAN COTE
IPC: B61D17/04
Filed: 2020-12-15
Abstract: A rail vehicle car body 13 comprises a plurality of elongated profile elements 16 having at least one joining interface (42, fig 3). During manufacture/assembly the profiles are slid relative to one another, wherein the sliding motion takes place along a longitudinal axis (L) of at least one of the profiles. The joining interfaces 42 are brought into engagement by way of said sliding motion and the engagement limits relative movements of the profiles orthogonally to the longitudinal axis (L). Further, the invention relates to a car body 13 as well as an assembly 100 and rail vehicle 102 comprising a respective car body.
Patent GB-2592503-A (GB)
Title: Fire extinguisher training device
Inventor: EDWARD THOMAS WISNIEWSKI
IPC: G09B19/00
Filed: 2019-08-29
Abstract: A fire extinguisher training device comprising a display device for displaying imagery of a fire, a holder for holding the display device, a central member to which the holder is mounted, and an electronic control module mounted to the central member. The device has a trigger mechanism and a trigger sensor for sensing movement of the trigger mechanism, wherein the electronic control module is communicatively connected to the trigger sensor and also to the display device.
Patent GB-2595768-A (GB)
Title: A synthesis method of saxagliptin intermediate
Inventor: HUARONG CHEN
IPC: C07C271/22
Filed: 2021-04-26
Abstract: A synthetic methods of saxagliptin intermediate (S)-N-tert-Butoxycarbonyl-3-hydroxy-1-adamantaneglycine ((S)-N-Boc-3′-hydroxyadamantylglycine) comprising: (1) reacting adamantane 1 with bromine, aluminium bromide, and boron tribromide to give 1,3-dibromoadamanate 2; (2) dissolving 2 with diethyl acetamidomalonate in petroleum ether, adding into an acidic solution with L-arginine, refluxing for 8 hours, resulting in decarboxmethoxylation, to give bromo-1-adamantyl-D-glycine 3; (3) reacting 3 under alkaline conditions at reflux for 8 hours to give 3-hydroxy-1-adamantyl-D-glycine 4 via hydrolysis; (4) reacting 4 under alkaline conditions with tert0butoxycarbonyl anhydride (Boc anhydride) for 12 hours at room temperature to give saxagliptin intermediate 5 Boc-3-hydroxy-1-adamantyl-D-glycine. In step (1), the mass/volume ratio of adamantane and bromine may be 1 g:8 mL, the dosage of aluminium bromide is 2.2 times the molar weight of the adamantane, and the dosage of the boron tribromide is 0.3 times the molar weight of adamantane. In step (1) the bromide may be added at 0 °C and stirred for 30 minutes, then reacted at 70 °C for 48 hours. Step (2) may have a dosage of diethyl aceamidomalonate, and sodium at 1.1 times the molar weight of 2, with the reacting temperature is from 5-35 °C, and the reaction time is 8-12 hours.
Patent GB-2598444-A (GB)
Title: Loupe system
Inventor: Priyam Patel
IPC: G02B25/00
Filed: 2021-04-30
Abstract: A system comprising a loupe 12 having magnification lenses 16 and temple arms 18 with curved and broadening ends in secure connection with a head strap 20 of flexible material having a textured internal surface, at least two magnets (34, 36), and a connector block 38; the connector block and loupe lenses acting as counterbalances to each other. The connector block may be adjustable, reversibly attached and comprise two connectable parts. The magnets may have flat faces, be adjustable and located on slidable toggles. The loupe system may fit on the face of a user and further comprise a headlight which may be reversibly attached. The head strap may comprise a smooth outer surface. A head strap comprising two tubes of wipe-clean material is also defined.
Patent GB-2609459-A (GB)
Title: A valve arrangement
Inventor: RICHARD PAUL KELSALL
IPC: F04C19/00
Filed: 2021-08-02
Abstract: A valve arrangement 300 for a liquid ring system comprising a multiple facing plates 302; a vane set 308, 309 between the facing plates; and a chamber set that comprises at least one chamber, wherein a first chamber of the chamber set comprises a first valve 304A disposed on a first plate 302A, which is configured to be closer to the first face of a first vane of the vane set than the second face of the second vane of the vane set, and a second valve disposed on a second plate, which is configured to be closer to the second face of the second vane than the first face of the first vane. Where there are 3 plates the 3rd plate may be spaced apart from the second plate a smaller distance than the first plate is spaced from the second plate. A liquid ring system is also claimed.
Patent GB-2599216-A (GB)
Title: Image forming apparatus
Inventor: TAKEO KAWANAMI
IPC: G03G21/18
Filed: 2021-08-06
Abstract: An image forming apparatus (100, Fig.1) includes a tray unit (40, Fig.2) to which a cartridge (PPY, PPM, PPC, PPK, Fig.2) is detachably mounted, and that is configured to be capable of moving between an internal position situated within the apparatus main body (100A, Fig.2) and an external position. The tray unit includes first and second side plates 41L, 41R configured to support the cartridges and they are each made of metal. The side plates include a supporting portion 41R1, 41L1 and an outer side portion 41R2, 41L2. The supporting portions include positioning portions (41gR, 41hR, 41iR, 41jR, 41gL, 41hL, 41iL, 41jL) configured to come into contact with the cartridge to position the cartridge as to an image forming position. The apparatus main body includes first and second pressing members (33, 34, Fig.17A) each capable of moving between pressing positions at which the cartridge is pressed, and separated positions separated from the cartridge. The tray unit has a tray contact having a contact portion situated between the second supporting portion and the second outer side portion. The tray unit has first and second guided grooves (47aR, 47aL, Fig.6A) that guide the tray from the external position to the internal position.
Patent GB-2595416-A (GB)
Title: Intervertebral devices
Inventor: JONATHAN ARCOS
IPC: A61F2/44
Filed: 2020-02-12
Abstract: The intervertebral fusion device (200) comprises a superior component (220), an inferior component (240) and a core component (260).The superior and inferior components (220, 240) are received in an intervertebral space between first and second vertebrae whereby the superior component top side abuts against the first vertebra, the inferior component bottom side abuts against the second vertebra, and the superior component bottom side and the inferior component top side oppose each other. A height of the intervertebral fusion device is determined upon insertion of the core component (260) between the superior and inferior components (220, 240). Each of the superior component top side and the inferior component bottom side is one of: oblong having a major axis; and square, being bounded by four edges. During insertion of the core component (260) a first core profile of the core component cooperates with a superior component profile at the superior component bottom side and a second core profile of the core component cooperates with an inferior component profile at the inferior component top side whereby the core component moves in a direction oblique to the major axis where the superior component top side or the inferior component bottom side is oblong or to an edge of the superior component top side or the inferior component bottom side where the superior component top side or the inferior component bottom side is square.
Patent GB-2597205-A (GB)
Title: Ophthalmic lenses with dynamic optical properties for reducing development of myopia
Inventor: PETER HONES
IPC: G02C7/02
Filed: 2021-11-16
Abstract: An ophthalmic lens includes a first region corresponding to a first area of an optical surface of the ophthalmic lens and a second region corresponding to a second area of the optical surface of the ophthalmic lens different from the first area The second region has an optically-switchable component switchable between a first optical state and a second optical state different from the first optical state. In the first optical state the second region partially scatters or defocuses light incident on the second area.
Patent GB-2605908-A (GB)
Title: Dynamic resource allocation
Inventor: NIGEL BURGESS
IPC: G06F1/16
Filed: 2021-07-29
Abstract: A wearable device, comprising: one or more processors configured to: detect a wear status of the wearable device 602; and in response to the wear status, allocate resources of the wearable device to one or more functions of the wearable device 604. Said resources comprise selecting a firmware configuration from a plurality of firmware configurations to be loaded into memory. The wearable device may be a smart watch, smart glasses, headphones, or headsets. Also included is a system comprising a wearable device and host device communicably coupled thereto for detecting wear status and allocating resources to functions of the wearable device. Also, when a change is detected in the wear status of the wearable device, the resources allocated to the functions of the wearable device are also changed in response.
Patent GB-2614588-A (GB)
Title: Methods and systems at a portable gateway of sending and receiving internet protocol (IP) data packets through a wireless gateway
Inventor: YU YEUNG
IPC: H04L12/66
Filed: 2021-09-27
Abstract: The present invention discloses methods and systems of connecting a wide area network (WAN) to a portable gateway through at least one gateway. The portable gateway generates a web page where the web page comprises input fields that allow configuration of one or more WAN interfaces. The portable gateway stores the web page. The portable gateway receives one or more Internet Protocol (IP) data packets from at least one device. The IP data packets are not capable of being forwarded. The portable gateway sends the web page to the at least one device. The portable gateway receives information through the web page from the at least one device. The information is to configure at least one WAN interface and to connect to at least one gateway.
Patent GB-2617216-A (GB)
Title: A method for monitoring production lines
Inventor: Yuri Carmona
IPC: G05B19/418
Filed: 2022-09-23
Abstract: A method for use in the field of consumer packaging includes activating a mechanical switch to commence a filling process of a consumer product into a container. An analogue electronic signal is generated when the mechanical switch is activated, and the analogue signal is provided to a control system where it is converted to a digital signal. The filling process is stopped when the container is filled to a predefined weight, and the filled container is sealed to prevent product loss. The filled and sealed container is then replaced with an empty container, and the previous steps are repeated one or more times, with further signals being captured from the mechanical switch for each fill cycle. An overall equipment effectiveness (OEE) is calculated based on the digital signals in the control system. The mechanical switch may be a foot pedal or push button. The product may be an ambient dry powder food product.
Patent GB-2609847-A (GB)
Title: Method for determining a fluid flow parameter within a vibrating tube
Inventor: DANIEL GYSLING
IPC: G01F1/84
Filed: 2021-05-17
Abstract: An apparatus for use with a Coriolis meter is provided. The apparatus includes an array of strain-based sensors, a filtering module, and a processing unit. The sensor array is configured for sensing a meter flow tube. The array is configured for mounting on the flow tube. The sensors are configured to produce sensor signals representative of strain within the flow tube. The processing unit controls the sensor array to produce the sensor signals representative of the strain within the flow tube. The strain includes a first portion associated with the flow tube vibrating at a resonant frequency of the flow tube and a second portion associated with a fluid flow passing through the flow tube. The filtering module filters the sensor signals to remove a sensor signal portion representative of the strain associated with the flow tube vibrating at the resonant frequency of the flow tube.