baber/WOPTO huggingface dataset:
Patent GB-2557160-A (GB)
Title: Array substrate and liquid-crystal display device
Inventor: MIAN ZENG
IPC: G09G3/36
Filed: 2015-12-21
Abstract: Provided are an array substrate and a liquid-crystal display device, comprising a plurality of data lines (202) and a plurality of scan lines (201); said data lines (202) and scan lines (201) cross over each other but do not intersect, forming a pixel region (203); also comprising a plurality of R, G, and B subpixels (2031); said R, G, and B subpixels (2031) are sequentially arranged in parallel along said data lines (202), and each of the subpixels (2031) is electrically connected to the corresponding scan line (201) and data line (202) by means of a thin film transistor (TFT) (2032); each of the subpixels (203) is at least provided with one of the subpixels (2031), such that the scan lines (201) of two adjacent pixel regions (203) are different. Thus the quantity of data lines (202) is reduced, reducing manufacturing costs; furthermore, space required for arrangement is conserved, further reducing the opaque area and raising the aperture ratio of the pixel.
Patent GB-2574040-A (GB)
Title: Enclosure
Inventor: ESTHER RODRIGUEZ-VILLEGAS
IPC: C09J7/40
Filed: 2018-05-24
Abstract: The device comprises an enclosure having a hollow body portion 104 defined by a side wall, a top wall and a substantially planar base portion 105, forming a chamber. The base portion comprises a flat surface for engagement with a body surface and an acoustic port 108 located within a depression in, or elongate channel through, the engagement surface. An acoustic sensor 109 is housed within the chamber such that the acoustic sensor is spaced apart from the body surface, in use. The device may be attached to the body by an adhesive pad (figs 20 & 21). The device may also comprise at least two acoustic transducers within the enclosure, one of which will identify background acoustic signals and further comprise a processor for removing these signals and isolating a target acoustic signal.
Patent GB-2564937-A (GB)
Title: Trajectory adjustment structure of gun
Inventor: YIN-HSI LIAO
IPC: F41B11/89
Filed: 2018-05-25
Abstract: A trajectory adjustment mechanism has an adjustment assembly (2) arranged at an end of a gun barrel (1)​. A connection tube (3) is arranged in the gun barrel in abutting engagement with the adjustment assembly (2) to be driven by the adjustment assembly (2) for movement. Thread sections are formed on the adjustment assembly (2) and in threading engagement with the gun barrel (1) for fine adjustment of the adjustment assembly (2). A transmission sleeve (4) is arranged at one end of the connection tube (3) that is distant from the adjustment assembly (2) and a press down element (5) arranged at one side of the transmission sleeve to be abutted on by the transmission sleeve for pressing inwardly of the gun barrel (1).
Patent GB-2561135-A (GB)
Title: Multi-position single-way valve for medical device cleaning equipment
Inventor: JUN LIU
IPC: F16K11/00
Filed: 2016-04-16
Abstract: A multi-position single-way valve for medical device cleaning equipment comprises a valve body mount (1) fixed to a cleaner and a valve body assembly (2) provided on the valve body mount (1). The valve body mount (1) is provided with a motor (3), a photoelectric indexer (6), a liquid flow transfer assembly (4) and a valve body assembly (2) in sequence. The liquid flow transfer assembly (4) communicates with a liquid suction pump. The valve body assembly (2) comprises a valve housing (21) provided on the valve body mount (1) and a valve core (22) provided on a driving shaft (52). The valve housing (21) is provided with at least three diversion holes (211) corresponding to the position of water inlets (43). The valve core (22) comprises a mounting plate (221) fixed to the driving shaft (52), pin shafts (222) provided on the mounting plate (221), and movable rollers (223) provided on the pin shafts (222). The outer edge of the movable roller (223) is matched and linked with the cavity of the valve housing (21). The multi-position single-way valve for medical device cleaning equipment can ensure a stable pressure inside the lumen, with good cleaning effect and high degree of automation.
Patent GB-2577502-A (GB)
Title: An apparatus and method for processing instructions
Inventor: PETER RICHARD GREENHALGH
IPC: G06F9/38
Filed: 2018-09-26
Abstract: A data processing system executes instructions, which perform operations on source operand values to produce a result value. It predicts the values of source operands for the instructions. It replaces an instruction with a simpler instruction if that simpler instruction has the same effect because of the predicted source value. For example, it may replace a multiply instruction with a move zero immediate instruction if one of the source operands is predicted to be zero. It may replace an add or subtract instruction with a move instruction if one of the source operands is predicted to be zero. Similarly, it may replace a multiply instruction with a move instruction if one of the source operands is predicted to be one. It may replace a multiply accumulate instruction with a null instruction if one of the operands is predicted to be zero. The instruction may be executed speculatively and committed once the predicted value is confirmed.
Patent GB-2577717-A (GB)
Title: Monitoring performance during manipulation of user input control device of robotic system
Inventor: PAUL CHRISTOPHER ROBERTS
IPC: A61B34/37
Filed: 2018-10-03
Abstract: The system comprises a surgical robot (120, fig 1) and a user input device 116 used to control operation of the surgical robot. The user input device comprises one or more sensors 312, 314, 316 configured to collect data as the user manipulates the device. A processor unit is configured to analyze the collected data and determine whether a parameter associated with the operation of the device by the user has a desired working value. If it does not the processor generates an output signal indicating responsive action is to be taken. The data may be the user’s physiological data such as their temperature, pulse, perspiration, blood pressure and/or data relating to hand steadiness or manipulation, including the force applied by the user to the input device. The output signal may be a braking signal to brake robot joint actuators or a signal to disable a surgical instrument.
Patent GB-2572056-A (GB)
Title: Vehicle power supply control using serial communication
Inventor: ALAN PETER NORTON
IPC: B60R16/03
Filed: 2019-02-04
Abstract: Method and apparatus for controlling a vehicle power supply using serial communication. A vehicle power system 300 includes a host controller 104 configured to supply a slave controller 106 with a first voltage. The vehicle power system also includes the slave controller. The slave controller is configured to determine a received voltage 316, determine a difference between the received voltage and a nominal operating voltage, and transmit the difference to the host controller 318. The host controller is then configured to modify the first voltage based on the difference and either increase or decrease the first voltage. The slave controller may be one of a plurality of controllers, each configured to determine a difference and send a signal to the host controller.
Patent GB-2585718-A (GB)
Title: Improved wall plug
Inventor: GRZEGORZ ROMAN KARPICZ
IPC: F16B13/14
Filed: 2019-09-17
Abstract: A wall plug containing a capsule containing adhesive that ruptures when a screw 60 engages the wall plug, fusing the wall plug to the hole/opening of a masonry wall or plasterboard for example. The plug’s elongated body has a first portion 20 having an aperture for receiving a screw that forms a extended channel along the longitudinal axis of the portion; the channel extends into a second portion 30 increasing laterally to form a void for the capsule wherein the sides of the void do not abutt the screw; and a third portion 40 receives said screw and terminates the void. Preferably the void extends through the lateral portions of the plug to provide one or more apertures allowing the glue to pass through; wherein pillars between the apertures deflect when the screw engages with the third portion pulling it towards the first portion thereby buckling the outer walls of the second portion. The third portion may have a channel for engaging with the screw, and/or an external collar (44, fig 8), or may be an end void to retain adhesive. The plug body may have a laminar structure, made from cellulosic material; and a rectangular lateral cross section.
Patent GB-2575381-A (GB)
Title: Stored energy release triggered by piezoelectric element
Inventor: DON BLACKMAN
IPC: H02N2/04
Filed: 2018-03-27
Abstract: A stored energy release comprises an actuatable member slidably received within a housing. The actuatable member has an extended orientation wherein a portion of the actuatable member extends outwardly from the housing and a retracted orientation wherein the actuatable member resides within the housing. A biasing member is located between the actuatable member and the housing biases the actuatable member to the retracted orientation. A shaft is within the housing with the actuatable member configured for sliding movement along the shaft. A retaining member is located between the actuatable member and the shaft. The retaining member maintains the actuatable member in the extended orientation whereby potential energy is stored within the biasing member. A piezoelectric element selectively engages the retaining member to disable the retaining member and release the stored potential energy within the biasing member to place the actuatable member in the retracted orientation.
Patent GB-2587038-A (GB)
Title: Adhesive label
Inventor: GARETH JAMES MCDONAGH
IPC: G09F3/02
Filed: 2019-11-01
Abstract: An adhesive tamper evident label comprises a rear adhesive surface 2 configured to adhere to a contact surface, an opposed, frangible front surface 6 and an inner layer 8. The frangible front surface is configured such that unintended tampering with or removal of the label from the contact surface causes fragmentation and/or distortion of the frangible front surface enabling at least a portion of the inner layer to be visible. The inner layer may extend across the entirety of the label or may only extend across a central portion or may be formed as spaced apart portions, e.g. stripes, dots, symbols, letters, etc. The inner layer may comprise a reflective 10, 12 layer or a holographic layer. The frangible front surface may be formed with lines of weakness, e.g. indentations, score line or perforations. The elastic modulus of the material of the front layer is preferably greater than the elastic modulus of the material the inner layer. The label is preferably a vehicle number plate.
Patent GB-2576289-A (GB)
Title: Cryptographic key-generation with application to data deduplication
Inventor: Angelo De Caro
IPC: H04L9/00
Filed: 2018-05-17
Abstract: Generation of a cryptographic key is deterministically derived from client data of which a client computer proves knowledge in order to obtain the key. A client computer provides client data and is adapted to define a vector, having a plurality of data blocks with indices, corresponding to the client data. The client computer is further adapted to generate a first non-hiding vector commitment and a second hiding vector commitment, to the vector, and to generate a third commitment to the first commitment. The client computer sends the second and third commitments to the key server, and provides to the key server a first proof of knowledge, for a subset of the indices, of the corresponding data blocks of the vector in the second and third commitments. The key server stores a secret server key and is adapted to engage with the client computer in a key-generation protocol.
Patent GB-2594296-A (GB)
Title: Board assembly
Inventor: BUSTER PALMANO
IPC: E04F15/02
Filed: 2020-04-21
Abstract: A board 2a comprising an upper surface 4a, opposing first and second ends 6, 8 each comprising attachment means 10a, 10b configured for removable attachment with the attachment means of another of the boards so the upper surfaces are flush, and a pivoting member where in use upon application of a force A orthogonal to the first or second end the board pivots about the pivoting member so the attachment means of the other of the first and second ends detaches from that of the other board. The attachment means may comprise hooks. The board may comprise a recess 16a offset from a centre of the board for allowing the board to be mounted to another surface by a fixing means 22. A cover 30 may be removably mounted to the recess so the fixing means and recess are concealed from view. The recess may extend long a longitudinal length of the board to form a channel. The board may comprise a flame-resistant material like aluminium. The board may comprise supports 12a, 12b, 12c for elevating the board from ground surface. The supports or the recess may be the pivoting member. The board can be easily detached from an assembly of the boards.
Patent GB-2581743-A (GB)
Title: Pushchair
Inventor: RUSSELL ANTHONY CLIFTON
IPC: B62B7/08
Filed: 2018-10-15
Abstract: A pushchair having a telescopic rear frame with a releasing mechanism to release the upper part (2) of the rear frame to telescope into the lower part (3). The upper part (2) has an actuator (13) to engage link members to latches (56), in which engagement of the actuator (13) with the link members through the telescoping of the upper and lower parts (2,3) of the rear frame releases the latches (56) to allow the pushchair to be folded.
Patent GB-2601138-A (GB)
Title: Method for operating a tracking system and tracking system
Inventor: COLIN RICHARD MILLS
IPC: G06T7/70
Filed: 2020-11-19
Abstract: A tracking system for determining a position of an object in a platform frame of reference is disclosed. The method comprises determining a first line of sight vector and a second line of sight vector in the first frame of reference from a third point to the first and second points, wherein the second line of sight vector is related to the first line of sight vector according to the determined position of the second point relative to the determined position of the first point, the first point and second point are fixed in position relative to each other. Information is received defining the position of each of the two points relative to each other in a second frame of reference together with information defining an orientation of the second first frame of reference relative to the first frame of reference. The first and second line of sight vectors, the relative position and the orientation information and the first and second distances from the third point to the first and second points are then used to determine the position of the object in the platform frame of reference. The first frame of reference is fixed in the platform frame of reference and the second frame of reference is fixed in an object frame of reference, or the second frame of reference is fixed in the platform frame of reference and the first frame of reference is fixed in the object frame of reference. Determining a position of a first and second point in the first frame of reference may involve detecting a first and second sensor at the first and second point respectively using a third sensor. The first and second sensors may be passive sensors, active sensors, light emitting diodes or reflectors configured to reflect light towards the third sensor. The third sensor may be a camera configured to record an image of the first and second points. The first point may be visible in a first image captured by the camera at a first time and the second point may be visible in a second image captured by the camera at a second time and the time interval between the first time with the second time being sufficiently short for the object to be assumed stationary during the time interval. The tracking system may also include an inertial tracking component and may be applied to a head worn display.
Patent GB-2602129-A (GB)
Title: Electron gun
Inventor: Claudio paolini
IPC: H01J25/34
Filed: 2020-12-18
Abstract: An electron gun 100 is disclosed for use in an apparatus, such as a TWT, having a body 210 along which a beam of electrons emitted by the electron gun 100 travels during use. The electron gun 100 comprises a housing for forming a vacuum seal with the body 210 of the apparatus, a cathode assembly (160, Fig. 2) within the housing for generating electrons, an anode 110 towards which the electrons are accelerated and a hole in the anode 110 to permit the accelerated electrons to pass into the body 210 of the apparatus. The housing serves as the anode (160) of the electron gun 100 and an insulator lining at least part of the housing wall is provided to shield the housing electrically from the cathode assembly (160). Forming the anode as part of the evacuated body of the apparatus reduces the number of required fabrication steps.
Patent GB-2602508-A (GB)
Title: Breathing apparatus
Inventor: KEVIN PETER GURR
IPC: B63C11/02
Filed: 2021-01-05
Abstract: A controller 102 for a breathing apparatus 100 is configured to receive a first output signal from a pressure sensor 124 in the breathing apparatus, and use the first output signal to calculate an oxygen consumption rate of a user of the breathing apparatus. The controller may also store a relationship between a breathing rate of a user and the O2 consumption of a user, and determine the O2 consumption rate based on the breathing rate.
Patent GB-2603941-A (GB)
Title: A Gate Device
Inventor: VICTORIA JANE BOYLAN
IPC: A01K3/00
Filed: 2021-02-21
Abstract: A gate for an electric fencing comprising a housing 10 with one or more winders 9 for an electric cable 5. The cable comprises an electrically conductive hook end 4. In use the housing is connected on a first side of a gap in electric fencing and is connected to the electric fencing mechanically and electrically. The cable is extended from the housing and hooked onto an opposing second side of the gap to form an electrical and mechanical connection thereto. The gate may comprise three cables that may be attached to an elongate portion 11 arranged to pull away from the housing. A catch 1 for the hook may be provided. The apparatus may comprise a mechanical connector for a fencepost.
Patent GB-2605829-A (GB)
Title: A cleaning assembly and a method of cleaning
Inventor: JOHN THOMAS TURNER
IPC: A47L13/58
Filed: 2021-04-15
Abstract: A cleaning assembly 11, such as a mop bucket, for use with a cleaning liquid. The cleaning assembly comprises a drying mechanism 12; a collecting receptacle 13, for receipt of the cleaning liquid, fluidly connected to the drying mechanism 12; and a rinsing receptacle 14, for receipt of the cleaned cleaning liquid, fluidly connected to the collecting receptacle 13 via a filter 15, wherein the collecting receptacle 13 is positioned relative to the rinsing receptacle 14 so as to promote flow of the cleaning liquid from the collecting receptacle 13 to the rinsing receptacle 14 through the filter 15. A method of cleaning using the cleaning assembly is also claimed.
Patent GB-2595370-A (GB)
Title: Cable support tie
Inventor: Benjamin Franklin Ciesielczyk
IPC: H02G7/05
Filed: 2019-12-05
Abstract: A support device for supporting a cable includes a central support portion having a first side and a second side. The support device also includes a first leg portion extending between a first end and a second end, the first leg portion having a first helical winding. The support device also includes a second leg portion extending between a third end and a fourth end, the second leg portion having a second helical winding. The support device further includes a hanger portion attached to the central support portion. The hanger portion includes structure that cooperates with an associated attachment structure. The first leg portion is attached to the central support portion and the second leg portion is attached to the central support portion. The first helical winding and the second helical winding are configured to receive the cable.
Patent GB-2603826-A (GB)
Title: Lift storage system
Inventor: JOSEPH FRY
IPC: A47C19/22
Filed: 2021-07-20
Abstract: A combined storage system comprises a first frame which defines an internal volume space, and guide rails 111 located along a lower width of said frame. A support frame 130 is pivotally connected to the first frame, movable between a closed position wherein the support frame is parallel with the plane defined by an upper width and length of the first frame, and an open position wherein the support frame and said defined plane have an acute angle therebetween. A primary storage unit 120, pivotally connected to the support frame, occupies a first position within the space when in the closed position; a secondary storage unit 140, pivotally connected to the support frame, is slidably engaged with the guide rails and occupies a second position within the space when in the closed position. When the support frame is pivoted from the closed to the open position, the primary storage unit raises with the support frame, and the secondary storage unit slides along the guide rails from the second position into the first position. The first frame may be a bed frame and the support frame may be for supporting a mattress 136.
Patent GB-2616438-A (GB)
Title: Vascular stent
Inventor: STEPHEN BARKER
IPC: A61B17/11
Filed: 2022-03-08
Abstract: A vascular stent 100 for placement around a circulatory anastomosis, comprising a laminated body with a biodegradable inner collagen layer and a perforated outer collagen layer. The perforated outer layer may be 0.1-1 mm thick and may comprise a plurality of holes of 0.1-5 mm diameter, with 1-10 mm distance between adjacent holes. The stent may be elliptical or arcuate in cross-section and may comprise an elongate portion 101 to locate on a native vessel 201 and a tubular section 102 to locate around a graft vessel 202. The outer layer may be retained in the body for at least 3 months before degrading. The inner layer may be retained for at least 7 days and at most 28 days before degrading. A method of using the vascular stent in an arteriovenous bypass. A kit comprising the vascular stent and instructions for using the vascular stent in an arteriovenous bypass.
Patent GB-2602601-A (GB)
Title: Flexibility assessment
Inventor: BRIAN JARVIS
IPC: G01M7/00
Filed: 2020-10-05
Abstract: A method to assess the integrity of a structure is provided and comprises the steps of: i) applying a sinusoidally varying force to the structure at a frequency or frequencies below the lowest frequency that could cause resonance in the structure whereby to set up a dynamic response dominated by the stiffness of the structure; and ii) monitoring the dynamic response of the structure. A device to assess the integrity of a structure is also provided.