baber/WOPTO huggingface dataset:
Patent GB-2604854-A (GB)
Title: Passive infra red intruder detector
Inventor: Mark Pitts
IPC: G08B29/04
Filed: 2021-03-04
Abstract: A PIR detector comprises a lens having Fresnel facets to focus radiation from outside the detector onto an IR sensor. An anti-masking system includes an IR transmitter and an IR receiver behind the lens. A sequential confirmation PIR detector has first and second PIR detectors. Masking means 32, 34 block IR radiation from non-overlapping coverage areas of the detectors from being focused on the respective sensors (44, 46, Fig. 6). Each lens (12, 14, Fig. 2) has a flange (22, Fig. 2) surrounding a window (20, Fig. 2) covering an aperture in a front cover 18 of a housing. Lens retainer 30, incorporating the masking means, holds the flange to the front cover. The anti-masking system has a light guide 38 to guide radiation from IR transmitter 39 to a point adjacent to the back surface of the lens, or has a second IR transmitter on an outer surface of the detector.
Patent GB-2608176-A (GB)
Title: Wave energy capturing device
Inventor: GRAHAM FOSTER
IPC: F03B13/18
Filed: 2021-06-25
Abstract: A wave energy capturing device 100 comprises a pivot point 104, an arm member 106 extending from the pivot point to rotate about the pivot point and a buoyant wave energy absorber 108 affixed proximate an end of the arm member distal to the pivot point. In an operating mode the pivot point is supported above a surface of a body of water 110 and held substantially stationary relative to wave. The buoyant absorber is positioned in engagement with the surface of the body of water, down wave 116 of the pivot point, and rotates about the pivot point under impetus of wave movement, defining a reciprocating arc. The absorber may comprise a wave-engaging surface 126, and a curved down wave surface 128, at adjacent the wave-engaging surface substantially along a portion of the rotation arc. The absorber mass may be adjustable and may comprise an internal compartment(s) (202, Fig 5) where a pump may displace fluids into the compartment(s). Preferably the device comprises a yaw mechanism 140 to yaw the pivot point and/or the absorber on a plane perpendicular to a plane of the rotation. A buoyant offshore renewable energy system (300, Fig 9) is also claimed.
Patent GB-2593846-A (GB)
Title: Display control device and display control method
Inventor: YUKO SUGANUMA
IPC: H02J13/00
Filed: 2019-01-16
Abstract: This display control device is provided with: a data acquisition unit (102) which acquires design values representing control target values, and actual values representing measured values, for state information representing the states of a plurality of target regions; a graphic generation unit (106) which generates a graphic representing the design values, and also generates a graphic representing the actual values on the basis of the positional coordinates of the generated graphic representing the design values; and a display control unit (110) which, for each target region, performs control to display the generated graphic representing the design values and the generated graphic representing the actual values, in the same screen of a display device (203). The graphic generation unit (106) generates the graphic representing the design values and the graphic representing the actual values using graphics that allow the graphic representing the design values and the graphic representing the actual values to be differentiated in shape when overlapped and displayed with the centers of gravity thereof being brought into coincidence with each other.
Patent GB-2609209-A (GB)
Title: Transport dolly for a floor treatment machine
Inventor: STEVEN PHILLIPS
IPC: B62B5/00
Filed: 2021-07-22
Abstract: A dolly for transporting a floor treatment machine, the dolly comprising a lower support portion 2, a back support portion 8 for supporting said machine during transport and travel wheel means 4a, 4b. A pivot is provided which permits reward tilting of the dolly about said pivot so that the lower support portion tilts up as the back support portion tilts down. A lower region of the dolly is provided with constraint features 22a, 22b which define a bay for receiving a base portion of the floor treatment of the machine so that during transport the machine does not move transversely. This arrangement allows tilting of the machine using a handle provided on said machine and thus the dolly may be pushed or drawn across the floor surface. The constraint features may comprise horizontal surfaces, vertical surfaces, or L-shaped brackets. The dolly in a rest position may lie substantially flat on the floor so as to facilitate entry of the machine onto the dolly. The wheels may be spider wheels, roller wheels and may be spaced apart co-axial wheels.
Patent GB-2611748-A (GB)
Title: Source wafer, method, and optoelectronic devices
Inventor: HUA YANG
IPC: H01L31/12
Filed: 2021-10-05
Abstract: A source wafer 300 for use in a micro-transfer printing process. The source wafer 300 comprising: a wafer substrate 116; a photonic component 106, provided in a device coupon 620, the device coupon 620 being attached to the wafer substrate 116 via a release layer 110; and one or more etch stop layers 114/202, located between the photonic component 106 and the wafer substrate 116. The etch stop layer 202 may avoid bowing of the lower surface of the coupon 620 as the release layer 110 is etched away, and may be comprised of sub-layers of different materials. There may be an intermediate semiconductor layer 304 located between the etch stop layer 202 and the release layer 110.
Patent GB-2612304-A (GB)
Title: Bed, bed frame and mattress
Inventor: ZOE LOUISE WILLIAMS
IPC: A47C27/00
Filed: 2021-10-20
Abstract: A bed frame 100 comprising a horizontal platform 110 and a support 140 for the platform. The horizontal platform comprises a first portion 120 having a triangular shape and a second portion 130 having a rectangular shape. The platform may be substantially flat. The first portion may be level with the second portion, or they may be in the same horizontal plane. The first portion may be integrally formed with the second portion. The frame may further comprise drawers 150,160,170. Further disclosed is a mattress (610, Figure 6) comprising a first part (612, Figure 6) with a triangular shape and a second part (613, Figure 6) with a rectangular shape. A bed (600, Figure 6) comprising the bed frame and mattress is also disclosed.
Patent GB-2612103-A (GB)
Title: Rotating shaft coupling
Inventor: JOHN BOYD
IPC: F16D1/116
Filed: 2021-10-22
Abstract: A rotary shaft coupling 10 comprises a splined male component 12, e.g. an input shaft of a motor vehicle drive axle, insertable into a splined female component 11 of a propellor shaft. The female component 11 comprises a circlip 28 which fits into a groove and retains the female component 11 in the male component 12. The male component 12 comprises clearance regions 23, 24 which, when the coupling is assembled, engage with clearance regions 25, 26 of the female component 11. A chamfer 22 on the female component 11 engages the circlip 28 and O ring seal 30, which reduces their diameter to allow them to pass to their corresponding recesses as the male component 12 enters the female component 11. When the circlip 28 reaches the recess 20 it expands so that the male component 12 and the female component 11 are retained together.
Patent GB-2599274-A (GB)
Title: System and method of operating a consumer device as a payment device
Inventor: FRANK VAN DEN BERG
IPC: G06Q20/38
Filed: 2020-05-29
Abstract: There is disclosed a method and system for performing a transaction between a buyer and a seller. A payment request may be received from a first device associated with the seller. An identifier of a second device associated with the buyer may be determined. Data corresponding to the payment request may be transmitted to the second device. The second device may request that the buyer present a payment card to the second device. Payment card data may be received, where the payment card data was read by an NFC interface of the second device communicating with the payment card. After receiving the payment card data, a request may be transmitted to complete the transaction. A notification of the transaction result may be transmitted to the first device.
Patent GB-2602211-A (GB)
Title: Account association with device
Inventor: SZYMON GRZEGORZ TRAPP
IPC: G10L17/22
Filed: 2020-09-23
Abstract: Systems and methods for account data association with voice interface devices are disclosed. For example, when a host user/primary user and guest user have consented for account data to be associated with the primary user's devices, a request to associate the account data may be received. Voice and device-based authentication may be performed to confirm the identity of the guest user and the guest user's account data may be associated with the primary user's devices. During a guest session, voice recognition may be utilized to determine if a given user utterance is from the guest user or the primary user, and actions may be performed by the voice interface device accordingly.
Patent GB-2602771-A (GB)
Title: A system for monitoring and controlling a dynamic network
Inventor: JACOB JACOB
IPC: H04L41/16
Filed: 2020-03-01
Abstract: The invention relates to a system for monitoring and controlling a dynamic network such as an oil, gas, or water pipeline. The system includes a plurality of sensors for measuring aspects of a state of the network with each sensor being associated with a segment of the network and connected to a virtual sensor which accumulates and preprocesses measurements from the sensors for each segment of the network. The system further includes a network topology processor for storing the topology of the network and relating sensors and virtual sensors to segments of the network and neighboring sensors and virtual sensors in accordance with the topology and a reinforcement learning artificial neural network (ANN) based nonlinear state estimation and predictive control model which uses measurements from the sensors and virtual sensors to model the state of the network and estimate sequential states of the network.
Patent GB-2608506-A (GB)
Title: Inner covering for containers
Inventor: GENESCA JOSÈ MARIA MORÈ
IPC: B65D90/04
Filed: 2022-05-27
Abstract: An inner covering (1) for containers of a rectangular prismatic form in the horizontal position, comprising two smaller bases and a series of bars (4), made up of elements that can be inserted into one another, inserted into fixing elements (3) corresponding to two or more edges of the smaller bases. The covering may comprise magnets (5) for fixing to the wall and ceiling. The covering may be made from a laminated composite comprising a layer of metallised polyester (PET MET) heat-sealed with a sheet of low-density polyethylene (LDPE) to another layer of high-density polyethylene (HDPE), in turn heat-sealed by means of LDPE to an outer later of aluminium. The covering may have one or more doors (2) comprising perimetral closures formed by adhesive strips, Veclro® strips, or zippers covered with flaps. The bar elements may have an identification colour or sign and the corresponding fixing element has a complementary colour or sign.
Patent GB-2605731-A (GB)
Title: Downhole zonal isolation assembly
Inventor: MICHAEL LINLEY FRIPP
IPC: E21B47/12
Filed: 2020-02-28
Abstract: Provided is a downhole zonal isolation assembly. The downhole zonal isolation assembly, in accordance with one aspect, includes a rotating fracturing valve positionable within wellbore casing proximate a fracturing zone of interest. The downhole zonal isolation assembly, according to this aspect, further includes a rotating fracturing valve actuator coupled to the rotating fracturing valve, and rotating fracturing valve electronics coupled to the rotating fracturing valve actuator, the rotating fracturing valve electronics operable to activate the rotating fracturing valve actuator to move the rotating fracturing valve from a first wellbore casing open position to a second wellbore casing closed position.
Patent GB-2607207-A (GB)
Title: Electric beard trimmer
Inventor: ALOIS KÖPPL
IPC: B26B19/38
Filed: 2021-01-25
Abstract: The present invention relates to a cutter system 3 for an electric shaver and/or trimmer 1, comprising a pair of comb-like cutting elements 4, 5 each with at least one row of cutting teeth 6, 7 and movable relative to each other, wherein one of said cutting elements has thickened and/or rounded tooth tips 8 overhanging the tooth tips 9 of the other cutting element wherein said cutting elements each include two rows 10, 11 of cooperating cutting teeth which are different from each other in terms of shape and/or size and/or position of said overhanging tooth tips.
Patent GB-2609779-A (GB)
Title: Phase change material switch and method of fabricating same
Inventor: TIAN SHEN
IPC: H10B63/10
Filed: 2021-02-19
Abstract: A phase change material switch includes a phase change layer disposed on a metal liner. A gate dielectric layer is disposed on the phase change layer. A metal gate liner is disposed on the gate dielectric layer.
Patent GB-2612204-A (GB)
Title: Electric machine
Inventor: LLOYD CONWAY ASH
IPC: H02K29/08
Filed: 2021-02-25
Abstract: An electric machine comprising a rotor 200 having a coding for a rotary encoder 400; a stator assembly; and a rotary encoder for detecting the coding, where the encoder comprises an encoder PCB fixed relative to the stator and a daughterboard 420 attached to the PCB. The PCB may comprise an internal face abutting the rotor and an opposing external face where the daughterboard is mounted to the external face. The daughterboard may be removably attached to the PCB. The PCB may be attached to an internal surface 520 of a stator cover 500. The daughterboard may be attached to the PCB from an external surface of the cover via a window in the cover. A board-to-board connector may extend through the window in the cover and couple the PCB and daughterboard. The PCB may comprise inductive circuitry for sensing the coding and the daughterboard may include an encoder controller. A method of assembling an electric machine, with the encoder may also be provided that includes the encoder PCB fixed relative to the stator, attaching a cover to the stator assembly enclosing the encoder; and attaching a controller to the PCB from the exterior of the cover, and also may comprise providing an arm on the PCB, the arm carrying a temperature sensor, and fixing the PCB relative to a stator coil.
Patent GB-2611737-A (GB)
Title: Using meta-learning to optimize automatic selection of machine learning pipelines
Inventor: Gregory Bramble
IPC: G06F16/2455
Filed: 2021-08-09
Abstract: A computer automatically selects a machine learning model pipeline using a meta-learning machine learning model. The computer receives ground truth data and pipeline preference metadata. The computer determines a group of pipelines appropriate for the ground truth data, and each of the pipelines includes an algorithm. The pipelines may include data preprocessing routines. The computer generates hyperparameter sets for the pipelines. The computer applies preprocessing routines to ground truth data to generate a group of preprocessed sets of said ground truth data and ranks hyperparameter set performance for each pipeline to establish a preferred set of hyperparameters for each of pipeline. The computer selects favored data features and applies each of the pipelines, with associated sets of preferred hyperparameters, to score the favored data features of the preprocessed ground truth data. The computer ranks pipeline performance and selects a candidate pipeline according to the ranking.
Patent GB-2616353-A (GB)
Title: Pumping arrangement for a drum of hazardous material
Inventor: GARY PASZKE
IPC: B67D7/60
Filed: 2023-02-28
Abstract: A drum pump (barrel pump) 200 for extracting hazardous material from a drum (barrel) 210 of hazardous material. The drum pump has an outlet 100 with an outlet hole which in use is positioned more than 270 mm above the upper surface 190 of the drum. This clearance allows, e.g., a 5 litre (about 1 gallon) jerrycan 220 to be filled while resting on the upper surface 190 of the drum. The hazardous material may be dangerous, toxic, oil, waste material, acid, chemicals, reactive diluents, solvents, pigment dispersions, surfactants, monofunctional acrylate monomers, difunctional acrylate monomers and/or a glycol ether.
Patent GB-2618672-A (GB)
Title: Contact rig
Inventor: MAURICE DAVERELL WALKER
IPC: B01L9/04
Filed: 2023-03-28
Abstract: A contact rig 1 comprises a body 2 providing a target surface 4, a column 8 extending in a first axis, a first arm 9 and a head element 20; the head element 20 supports a contact element (24, figure 3) and the column and/or first arm are rotatable around the first axis such that the contact element can be arranged in a first orientation (figure 1) wherein it is not aligned with the target surface and a second orientation (figure 9D) wherein the contact element abuts the target surface. A support element 7 may stabilise the first arm. The contact element may comprise a puck or an artificial digit to which a disinfectant wipe may be attached (figure 8a-k). The contact element or target surface may be rotated by a rotary handle (26, figure 9D). The apparatus may be used to test the performance of disinfectant wipes against viruses (e.g. covid-19) placed on stainless steel coupon 6a.
Patent GB-2617914-A (GB)
Title: Cationic contact lens
Inventor: YUAN JI
IPC: G02B1/04
Filed: 2021-12-09
Abstract: A cationic contact lens is described as well as methods of manufacturing the same. The cationic contact lens includes a polymeric lens body that is the reaction product of a polymerizable composition that includes at least one siloxane, at least one nonionic hydrophilic monomer and at least one acyclic tertiary amine monomer. The cationic contact lens can be an unworn sterile silicone hydrogel contact lens. The contact lens is capable of substantially linear release of a releasable anionic agent and the at least one acyclic tertiary amine monomer facilitates uptake and/or sustained release of the releasable anionic agent by the polymeric lens body. The contact lens can be present in a sealed contact lens package. The sealed contact lens package can include at least a) a base member having a cavity; b) a contact lens packaging solution in the cavity; c) a unworn sterile contact lens immersed in the contact lens packaging solution in the cavity with the releasable anionic agent present; and d) a cover that forms a liquid-tight seal with the base member.
Patent GB-2616162-A (GB)
Title: Methods for diagnosing or treating health conditions or optimizing therapeutic efficacy of CAR-T cells therapies
Inventor: ROBBIE MAJZNER
IPC: C12Q1/6886
Filed: 2021-11-04
Abstract: The present disclosure generally relates to, inter alia, methods, kits, and systems for the diagnosis and/or treating various health conditions, such as proliferative disorders (e.g., cancers), associated with a decreased level or a loss of CD58 expression or molecular alterations in CD58 activity.
Patent GB-2619853-A (GB)
Title: Method for extracting valuable metal from low-matte nickel converter slag
Inventor: HAIJUN YU
IPC: C22B7/04
Filed: 2022-06-06
Abstract: Disclosed in the present invention is a method for extracting valuable metal from low-matte nickel converter slag. The method comprises: mixing low-matte nickel converter slag and quicklime then calcinating, obtaining a calcinated material; grinding and magnetically separating the calcinated material, obtaining silicate and iron-rich slag; adding a strong alkali solution to the iron-rich slag to perform leaching processing, and performing solid-liquid separation, obtaining a filtrate and a residue; mixing the residue with an acid solution, performing oxygen pressure acid leaching, and performing solid-liquid separation, obtaining a leachate and iron oxide; introducing hydrogen sulfide gas into the leachate, adjusting the pH, and performing solid-liquid separation, obtaining a copper sulfide precipitate and a nickel-cobalt-containing filtrate. In the present invention, first, removing silicon dioxide is removed by means of calcination to prepare silicate, then iron oxide is prepared by means of acid leaching, and finally metal separation is performed on the leachate, causing various components of the converter slag to be effectively utilized. The process flow of the present invention is short and effectively utilizes each component of the low-matte nickel converter slag, waste is turned into valuable material, and the loss of valuable metal elements is reduced.
Patent GR-920100193-A (GR)
Inventor: NIANIOS GRIGORIOS
IPC: E03D1/07
Filed: 1992-05-12
Abstract: Ο νέος μηχανισμός για καζανάκι τουαλέτας αποτελείται από ευρύσωλήνα (3) του οποίου το κάτω στόμιο, που συνδέεται με τηνοπή εκροής του νερού, έχει κατάλληλη διάμετρο ώστε ναπροσαρμόζεται σε κάθε τύπο καζανακιού.  Στο επάνω του άκρο οσωλήνας (3) δέχεται εσωτερικά τον κεντρικό σωλήνα από ένατριστόμιο σύστημα σωλήνων σχήματος κεφαλαίου Ε (5).  Τα δύοαυτά στοιχεία συνδέει στεγανά η φυσούνα (4) η οποίαπροσαρμόζεται σε κατάλληλες υποδοχές (αυλάκια) των δύοστοιχείων και η οποία λειτουργεί και σαν ελατήριο επαναφοράςτου τριστόμιου συστήματος σωλήνων στη θέση που κατείχε πριν ομηχανισμός τεθεί σε λειτουργία.  Ο μηχανισμός τίθεται σελειτουργία με κατάλληλο πόμολο (6) προσαρμοσμένο στο πάνωμέρος του τριστόμιου συστήματος σωλήνων και στο καπάκι (7)της δεξαμενής του νερού (καζανάκι).  Ετσι, πιέζοντας τοπόμολο (6) το σύστημα (5) κατεβαίνει και το νερό αρχίζει ναπερνά από το θάλαμο Α στο θάλαμο Β δια μέσου των πλευρικώνσωλήνων του συστήματος (5) και του σωλήνα (3).  Η γρήγορη ροήτου νερού στο σωλήνα (3) προς το σωλήνα εκροής δημιουργείσιφωνισμό και συντηρεί τη ροή του νερού μέχρις ότου αδειάσειο θάλαμος Α.Πλεονεκτήματα αυτής της εφεύρεσης είναι :α) Δεν έχουμε καμμία διαρροή νερού στο διάστημα που ομηχανισμός δεν λειτουργεί.β) Η λειτουργικότητα του μηχανισμού πρακτικά δεν επηρεάζεταιμε την πάροδο του χρόνου.γ) Η λειτουργία του συστήματος δεν επηρεάζεται από τηνπαρουσία ακόμα και μεγάλων ποσοτήτων στερεών. ω
Patent GR-960100369-A (GR)
Title: Sorting apparatus for olives
Inventor: AKRIVOPOULOS-ZACHARAKIS VASILE
IPC: B07B13/04
Filed: 1996-10-23
Abstract: Sorting apparatus for olives. It comprises the metal structure (1)supporting the silo (2), the driving system (3,4) which actuates the spring (6), and the part (5,6,7) whereon the first volumetric sorting, as well as the removal of foreign bodies, is effected via the fan (14). Afterwards, edible olives are selected by hand onto the round rotating table (13), whereas the second volumetric sorting is effected by the part (8,6,9) via the inclined plate (22) which ends in another inclined plate furnished with 6 sockets meant to receive the different qualities of olives (a,b,g,d,e,f). The invention relates to an effort-and time-saving sorting apparatus equipped with a round ergonomic rotating table and a fan suitable for separating solids quickly.
Patent GT-200300136-A (GT)
Title: Derivados de quinazolina
Inventor: MATTEI PATRIZIO
IPC: C07D401/14
Filed: 2003-07-02
Abstract: LA PRESENTE INVENCION SE REFIERE A NUEVOS DERIVADOS DE QUINAZOLINA DE FORMULA GENERAL I EN DONDE A, R1,R2,R3, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS SON DE UTILIDAD COMO LIGANDOS DEL RECEPTOR DEL NEUROPEPTIDO Y (NPY) POR LO QUE SON DE UTILIDAD EN CUADROS DE OBESIDAD E HIPERFAGIA ADEMAS DE OTRA AMPLIA VARIEDAD DE PATOLOGIAS TALES COMO DIABETES, ARTRITIS, INSUFICIENCIA RENAL.