baber/WOPTO huggingface dataset:
Patent GB-2587529-A (GB)
Title: Verification request authentication machine
Inventor: GABRIEL DOMINGUEZ CONDE
IPC: G06F21/32
Filed: 2019-06-17
Abstract: A device authenticates a request to verify a user. The device accesses a face image captured by the device that depicts a face of the person and includes a characteristic noise pattern inserted by a camera of the device, this noise pattern may indicate manufacturing deviations of the camera. The face image and the noise pattern are input into an artificial intelligence engine that outputs a face score based on the face image and a device score based on the characteristic noise pattern. The device next submits the request with the scores to a server machine and obtains an authentication score from the server machine where the authentication score is based on the face score and device score. The device then presents an indication that the request to verify the person is authentic based on a comparison of the obtained authentication score to a threshold authentication score. The authentication score may also be based on a location score determined by the location of the device.
Patent GB-2594546-A (GB)
Title: Method and apparatus for water processing
Inventor: Igor Vozyakov
IPC: C02F103/34
Filed: 2020-12-14
Abstract: A method of evaporating a fluid, for example water, comprises the step of forming a flow with toroidal vortices in the fluid such that the fluid is exposed to alternating flow velocities and alternating pressures, thereby increasing evaporation of the fluid. The flow may comprise high-frequency alternating flow velocities and/or high-frequency alternating pressures, preferably wherein the high frequency is at least 500 Hz. An apparatus for evaporating a fluid is also claimed, which comprises a flow generator adapted to perform the method. Suitably, the flow generator comprises a notched rotor 110 rotatable in cooperation with a notched stator 114 to block and open cyclically a plurality of passages for a fluid to form the flow. Water which is activated according to the current invention can boil at a lower temperature than water prior to activation. At standard pressure ordinarily water boils at 100 °C. Activated water is in a higher energetic state and requires a lower heat input to change to vapour. At standard pressure, it is estimated that activated water can boil at around 15 to 20°C lower than prior to activation.
Patent GB-2590867-A (GB)
Title: Main valve with grooved rigid internal structure
Inventor: MATTHEW SLIGER
IPC: F16K1/36
Filed: 2016-01-26
Abstract: The method of manufacturing a main valve of a fire hydrant comprises forming an internal rigid structure 250 including a top surface 254, a bottom surface 258, a side surface 256, and a locating feature 270 defined in a one of the top surface and the bottom surface, positioning the internal rigid structure in a mould 600a by contacting the locating feature with the mould, and forming an outer shell around the internal rigid structure. The top and bottom surfaces may each define outermost portions that are parallel to each other. Positioning the internal rigid structure may include centring it inside the outer shell. The locating feature may be axially engaged with a locating pin 611 attached to the mould. The mould may include a first mould half having a first locating pin attached to it, and a second mould half having a second locating pin attached to it. Each mould half may include three locating pins. Forming the outer shell may include fully enclosing the internal rigid structure. The outer shell may be a flexible material defining a Shore-A durometer which is less than about 100 such as styrene-butadiene rubber.
Patent GB-2605392-A (GB)
Title: Optical system and method
Inventor: MIRKO PITTALUGA
IPC: H04B10/70
Filed: 2021-03-30
Abstract: An optical system includes an emitter 1 which outputs a first optical signal along a first optical path 3 to an interference unit 9 and outputs a second optical signal along a second optical path 5 to the interference unit. The interference unit interferes the first and second optical signals. The coherence length of the optical signals is longer than the path difference between first and second optical paths, and the path difference is at least 1km. The invention may be applied to twin field quantum key distribution (TF-QKD). In this embodiment the emitter may be located at a first node 21 (Alice) and a second node 23 (Bob) is located part way along the second optical path. The interference unit is located in a detector node (Charlie). Alice and Bob each have encoders 25, 27 which encode key information onto optical signals from the emitter, outputting phase modulated pulses. Long coherence optical signals can be obtained by locking a laser to a high finesse optical cavity.
Patent GB-2607109-A (GB)
Title: Valve amplifiers
Inventor: PAUL JAMES STEVENS
IPC: H03F3/28
Filed: 2021-05-28
Abstract: Valve amplifiers are disclosed which are capable of providing at both high and low power levels the high quality ‘valve sound’ often sought by guitarists. Such an amplifier comprises (i) a valve power amplifier 225 switchable between a high-power mode and a low-power mode and (ii) a loudspeaker simulator circuit 235, the amplifier 225 being configured to drive the loudspeaker simulator circuit in the low-power mode. In a second example, a valve amplifier 205 comprises a (SMPS) system 215, 230, SW6, the SMPS system comprising (i) a switched-mode power supply 215 and (ii) circuitry 230, SW6 configured to enable an output impedance of the SMPS to be switched between first and second output impedances, the first output impedance being lower than the second output impedance. The amplifiers are therefore more efficient, and weigh less, than conventional valve amplifiers.
Patent GB-2606588-A (GB)
Title: Device for disconnecting an electrical circuit
Inventor: Asad Mujawar
IPC: H01H71/56
Filed: 2021-06-23
Abstract: An electrical switching device 100 comprises a housing 106, an actuation knob 102, and a contact mechanism having first and second conductors and a movable contact moved by an actuating mechanism 112 between a closed position and an open position. The knob comprises a first side having a cam 104 which directly engages the actuating mechanism and a user engagement portion or operating handle 102c protruding from a second side opposite the first side. The contact mechanism and first side of the knob are contained within the housing, with the engagement portion protruding through an opening in the housing. Upon rotation of the knob, the cam directly engages with the actuating mechanism to drive it between open and closed positions. The device may comprise one or more first apertures 108 formed within the housing and one or more second apertures 110 formed within the knob. The first and second apertures may be aligned when the contact mechanism is in the open position such that a locking means may be received through the apertures to prevent rotation of the knob within the housing. The first and second apertures may not be aligned when the contact mechanism is in the closed position.
Patent GB-2594412-A (GB)
Title: Radiation inspection apparatus and radiation inspection method
Inventor: ZHIQIANG CHEN
IPC: G01V5/00
Filed: 2020-01-03
Abstract: Disclosed are a radiation inspection apparatus (20) and a radiation inspection method. The radiation inspection apparatus (20) comprises: a radiation detection device comprising a ray source and a detector (50) cooperating with the ray source so as to scan and inspect an inspected object (10), wherein the radiation detection device is provided with an inspection channel (24) allowing the inspected object (10) to pass through when same is scanned and inspected; and travelling wheels (27) arranged at the bottom of the radiation detection device and used for the radiation inspection apparatus (20) to travel in an extension direction of the inspection channel (24), wherein the travelling wheels (27) are configured to be capable of rotating 90°, such that the radiation inspection apparatus (20) travels in a direction perpendicular to the extension direction of the inspection channel (24). The radiation inspection apparatus (20) and the radiation inspection method can realize continuous scanning inspection of a plurality of rows of inspected objects (10), thereby improving the use efficiency of the radiation inspection apparatus (20).
Patent GB-2618050-A (GB)
Title: Raman laser system
Inventor: IAN FRIEL
IPC: H01S3/30
Filed: 2021-08-24
Abstract: A diamond Raman laser system comprising a laser for providing laser light having a wavelength less than 750 nm, the laser comprising at least one pump laser and further comprising a Raman oscillator, the at least one pump laser and the Raman oscillator being configured to provide an n-order Raman oscillation, where n is an integer. The Raman oscillator comprises single crystal diamond, the single crystal diamond having an optical absorption coefficient measured by optical spectroscopy at 450 nm of less than 0.5 cm-1.
Patent GB-2599869-A (GB)
Title: Method for measuring synchronicity of contacts of two-power supply transfer switch and apparatus for same
Inventor: GONG ZHU
IPC: G01R31/327
Filed: 2020-10-13
Abstract: A method for measuring the synchronicity of contacts of a two-power supply transfer switch and an apparatus for same, relating to the field of electrical device measurement. The method comprises: corresponding corresponding contact sets and states of switches with keys and states of a keyboard respectively, acquiring a device frequency value of a computer, acquiring and storing a first numerical value set of a counter when a first key set is in a closed state, acquiring and storing a second numerical value set of the counter when a second key set is in the closed state, and respectively calculating the differences between each numerical value in the first numerical value set and one numerical value therein, and respectively calculating the differences between each numerical value in the second numerical value set and one numerical value therein. The frequencies of currently common computers can cause the measured precision to reach the microsecond scale, and the synchronicity precision measured by the present contact synchronicity measurement method and apparatus is dependent on the device frequency of the computer. The synchronicity of connecting and disconnecting in all contacts of a transfer switch can be collected and measured at one time.
Patent GB-2605880-A (GB)
Title: Indicator
Inventor: SEAN PATRICK O'KELL
IPC: G01J1/58
Filed: 2022-04-01
Abstract: A layer of a marker comprises fluorescent material 2, perhaps in a carrier material or on a substrate, perhaps zinc orthosilicate. The fluorescent material emits visible light, perhaps at wavelengths corresponding to scotopic or photopic vision, when excited by ultra-violet (UV) radiation. In an aspect, the marker is affixed to a surface as a warning sign. The fluorescence is reversible and the marker reusable. The UV wavelength may be 200-300 nm. The carrier material, or a protective layer, may be transparent to UV and to visible light, and may be a plastic material (e.g. polyurethane) stable to UVC radiation. Indicia, printed on a surface of the marker, may match a base colour, or be in a transparent ink that blocks excitation of the fluorescent material. The marker may be an adhesive label or sticker for installing on a surface inside a building or vehicle, perhaps on an aircraft cockpit or cabin wall.
Patent GB-2614766-A (GB)
Title: Apparatus and method for remote image capture with automatic subject selection
Inventor: PAUL LAINE
IPC: H04N7/18
Filed: 2020-10-02
Abstract: A method includes operating a remote image capture system within a defined geolocation region. The remote image capture system includes a camera, position orientation controls for the camera, ambient sensors and a control unit. A user of a client device that enters the geolocation region is designated based upon identifying information received from the client device and user facial recognition data. Attributes of the geolocation region are communicated to the client device. An image capture location within the geolocation region is communicated to the client device. The client device is provided a prompt to activate the camera.
Patent GB-2608682-A (GB)
Title: Ballistic drop and ranging system for a weapon
Inventor: Jeremiah MAURICIO
IPC: F41G3/06
Filed: 2022-05-09
Abstract: An optical sight 10 configured to be mounted to a weapon includes a lens assembly 30, a display 42, and a controller. The display 42 is configured to display a target animal through the lens assembly 30. The controller is configured to determine a range from the optical sight 10 to the target animal and display the range on the display 42. The controller is configured to determine an animal type, a known animal dimension, and a display area for the target animal, where the display area for the target animal is a percentage of the display occupied by the target image. The controller is configured to determine the range from the known animal dimension and the display area for the animal.
Patent GB-2606481-A (GB)
Title: Enclosure
Inventor: JACK DAVID VICTOR MAYNARD
IPC: H01M50/117
Filed: 2022-07-06
Abstract: An enclosure is provided which defines an internal volume for housing an electrochemical power unit, wherein at least a region of the enclosure is formed of a material comprising a ceramic matrix composite (CMC). The CMC may be coated with a ceramic by thermal spraying. The CMC may comprise carbon fibres embedded in a ceramic matrix. The ceramic matrix may comprise one or more of silicon oxide, silicon carbide, aluminium oxide, iron oxide, calcium oxide, magnesium oxide, sodium oxide, potassium oxide, fumed silica,  titanium oxide, and potassium disilicate. The ceramic coating may comprise one or more of: aluminium oxide, titanium oxide and aluminium silicate, titanium dioxide, mullite and ytterbium disilicate. Also disclosed is a material for providing thermal protection comprising a CMC supported by a substrate. The material may be used to form an aircraft component.
Patent GB-2607231-A (GB)
Title: Slip arrangement
Inventor: GARY ANDERSON
IPC: E21B33/129
Filed: 2019-04-04
Abstract: A slip and cone arrangement (10, Fig. 1) comprises a slip 70 having a centrally located cone interconnection feature 7, and a cone 60 having a slip retention feature 9 engageable with the cone interconnection feature. The cone interconnection feature comprises a nose 72 located at a longitudinal midline of the slip. The cone interconnection feature may be slidably engageable with the slip retention feature to allow the slip to move relative to the cone in selected directions. The cone interconnection feature may comprise a bifurcation on the body of the slip and the slip retention feature may be a finger (40, Fig. 5) emanating from a ramp surface (42, Fig. 5) of the cone. The finger may have a track groove (36, 38, Fig. 5) to receive a track flange (32, 34, Fig. 3) centrally located on the slip. The slip retention feature may be a dovetail recess 62 with a narrow gate 66 and wide track 68. The arrangement is typically used in wellbore equipment such as fluid production equipment. A slip comprising a body and a T-section 71 is also claimed.
Patent GB-2610488-A (GB)
Title: Solvent-stabilized colorimetric detection of amine-based additives
Inventor: PRESTON ANDREW MAY
IPC: G01N33/28
Filed: 2020-06-18
Abstract: A method of detecting an amine-based additive in a wellbore servicing fluid (WSF) comprising contacting an aliquot of WSF with an amine detector compound and an aqueous salt solution to form a detection solution; wherein the aqueous salt solution comprises an inorganic salt and organic carboxylate salt; wherein the WSF comprises the amine-based additive; and wherein the detection solution is characterized by at least one absorption peak wavelength in the range of 380-760 nm; detecting an absorption intensity for detection solution at a wavelength within about +20% of the at least one absorption peak wavelength; comparing the absorption intensity of detection solution at the wavelength within about +20% of the at least one absorption peak wavelength with a target absorption intensity of amine-based additive to determine the amount of amine-based additive in WSF; and comparing the amount of amine-based additive in WSF with a target amount of amine-based additive.
Patent GB-2617670-A (GB)
Title: Partial depth ordering with vector interlacing
Inventor: Praveen Kumar Dhanuka
IPC: G06T11/60
Filed: 2023-02-10
Abstract: A means of interlacing vector objects includes receiving a selection of a first vector object of an image and detecting a second vector object of the image, wherein the second vector object is different than the first vector object. A first depth position for the first vector object and a second depth position for the second vector object is determined and the second vector object and the first vector object are interlaced by drawing the first vector object based on the first depth position and the second vector object based on the second depth position. Drawing the first vector object and the second vector object based on the depth position may comprise generating a frame buffer comprising a render texture, a depth texture, and a stencil texture, writing the second vector object to the render texture and the depth texture, writing a stencil reference value associated with the second vector object to the stencil texture, discarding one or more pixels of the first vector object, wherein the one or more pixels of the first vector object have a location that corresponds to a pixel that has a stencil reference value associated with the second vector object and writing the first vector object to the render texture.
Patent GB-2615052-A (GB)
Title: Ear mounting fixture and heating implement
Inventor: YUJI SEKIDO
IPC: A61F7/03
Filed: 2021-10-18
Abstract: [Problem] To provide an ear mounting fixture that is configured such that burning of an ear by a heating element can be suppressed, and a heating implement. [Solution] The ear mounting fixture pertaining to the present invention is mountable to an ear, and comprises a contact part that contacts a prescribed part of an auricle, and a retaining part capable of retaining a heating element for heating the prescribed part of the auricle through the contact part, the retaining part retaining the heating element in a state of separation from the contact part with a gap being formed therebetween.
Patent GB-2619825-A (GB)
Title: A fault diagnosis method of blast blower and apparatus, electronic device thereof
Inventor: KUO CAO
IPC: F04D27/00
Filed: 2023-06-13
Abstract: A fault diagnosis method for air blower equipment, includes obtaining current outlet flow data, current guide vane opening data, current guide vane opening change state data, and current outlet pressure data of the air blower equipment to be tested; inputting the current outlet flow data and the current guide vane opening data, the current guide vane opening change state data into an outlet pressure prediction model pre-trained to obtain an outlet pressure prediction value F1; adjusting an alarm threshold F0' based on the outlet pressure prediction value F1 and historical outlet pressure data that are pre-stored; adjusting the alarm threshold F0' based on the outlet pressure prediction value F1 and the historical outlet pressure data; judging whether the current outlet pressure data exceeds the adjusted alarm threshold F0' ; if the current outlet pressure data exceeds the adjusted alarm threshold F0' , determining that a blade breakage fault has occurred, and initiating an alarm.
Patent GR-940100303-A (GR)
Title: Method of controlling access to a radiotelephone system.
Inventor: GALECKI DAWN MARIE
IPC: H04W88/02
Filed: 1994-06-22
Abstract: A radiotelephone system (100) includes a radiotelephone (103) having a subsciption lock and a removable subscriber identification module (SIM) card (105 containing an international mobile subscriber identification (IMSI). The subscriber lock is used to restrict registration into the radiotelephone system (100) to only those radiotelephones which contain a SIM card which has an IMSI which falls within a range of valid IMSIs programmed into the radiotelephone or the user has entered a subsidy flag personal identification number (PIN) for permanently disabling the need for a valid IMSI.
Patent GR-950100346-A (GR)
Title: Multi pack paper packiging of bottles or cans fitted with a handle.
Inventor: LASKARIDIS GRIGORIOS
IPC: B65D71/00
Filed: 1995-09-25
Abstract: Multi pack paper packaging of bottles or cans featuring a handle (1). The handle is lifted from the package itself, so that its transportation can be possible.
Patent GT-198066980-A (GT)
Title: Dispositivo de cambio automatico para un sistema de surtido de liquido
IPC: B67D1/14
Filed: 1980-12-19
Abstract: UN SISTEMA DE CAMBIO AUTOMATICO PARA LA ROTACION DE MATERIAL DE EMPAQUES DE LIQUIDOS EN UNA PLURALIDAD DE RECIPIENTES DE TIPO DE BOLSA DEPRIMIBLES INCLUYENDO UNA VALVULA DE CAMBIO AUTOMATICO MEJORADA, ESTANDO DIVIDIDO EN GRUPOS PRIMARIOS Y SECUNDARIOS LOS RECIPIENTES.
Patent GT-198167247-A (GT)
Title: Mejoras a composicion de crema dental
Filed: 1981-01-13
Abstract: SE REFIERE A MEJORAS A LA COMPOSICION DE UNA CREMA DENTAL,LACUAL CONSTA DE UN VEHICULO DENTAL,UN SISTEMA QUE PROPORCIONAFLUOR BINARIO QUE SUMINISTRA ALREDEDOR DE 10001670PPM DE FLUOR DE MONOFLUOROFOSFATO DE SODIO Y FLUORURO SODICO,EN EL QUE EL FLUORURO SODICO PROPORCIONA ALREDEDOR DEL 30 AL 35% POR PESO DEL FLUOR EN UNA CANTIDAD DE ALREDEDOR DE 300580 PPM DISPERSA INTIMAMENTE EN DICHO VEHICULO Y EN CONTACTO DI RECTO CON LOS COMPONENTES DEL SISTEMA QUE PROPORCIONA FLUOR BINARIO ALREDEDOR DEL 20 AL 75% POR PESO DE UN MATERIAL ABRILLANTADOR SOLUBLE EN AGUA QUE CONSISTE EN FOSFATO DICALCICO.
Patent GT-198400057-A (GT)
Title: Composiciones farmaceuticas de regaliz desglicirrizinatado (dgl)
IPC: A61K9/36
Filed: 1984-04-12
Abstract: SE REFIERE A COMPOSICIONES FARMACEUTICAS DE REGALIZ DESGLICIRRIZINATADO QUE CONSISTEN EN UNA PELICULA DELGADA PARA TABLETAS DE DGL,COMPUESTA POR:DE 780.5 A 1022 MG. Y CONTIENE EN EL NUCLEO INTERNO DE REGALIZ DESGLICIRRIZINATADO,50150 MG. DE DILUYENTE, 212 MG. DE DESINTEGRADOR Y 10 A 40 DE AGLUTI NANTE Y EL NUCLEO EXTERNO CONSISTE ESENCIALMENTE DE 4.5 A 10MG. DE LUBRICANTE Y 2 A 12 MG. DE DESINTEGRADOR.
Patent GT-200300186-A (GT)
Title: Metodo para preparar cargas pre - reaccionadas de materias primas para la produccion de formulas de vidrio.
Inventor: ANTONIO PITA SZCZESNIEWSKI
IPC: C03C6/02
Filed: 2003-08-28
Abstract: UN MÈTODO PARA PREPARAR CARGAS SINTÈTICAS PREREACCIONADAS DE MATERIAS PRIMAS, CON BAJO CONTENIDO DE BIÒXIDO DE CARBONO, PARA LA PRODUCCIÒN DE FÒRMULAS DE VIDRIO, QUE COMPRENDE: MEZCLAR CANTIDADES ESTEQUIOMÈTRICAS DE SUBSTANCIAS QUE CONTIENEN SISTEMAS MOLECULARES DE SÌLICE SODIO, SÌLICE SODIO CALCIO, SÌLICE SODIO MAGNESIO, SÌLICE SODIO CALCIO MAGNESIO Y MEZCLAS DE LOS MISMOS, QUE TIENEN TEMPERATURAS DE REACCIÒN QUE NO FORMAN FASE LÌQUIDA, QUE SE SELECCIONAN DE PUNTOS INVARIANTES O DE PUNTOS EN UNA LÌNEA QUE CONECTA PUNTOS INVARIANTES DE DIAGRAMAS DE FASES DE DICHOS SISTEMAS MOLECULARES, PARA COMPLEMENTAR UNA FÒRMULA MOLECULAR DESEADA; ADICIONAR CULLET A LA MEZCLA; Y CALCINAR LA MEZCLA A UNA TEMPERATURA DE REACCIÒN QUE NO FORMA FASE LÌQUIDA Y QUE LIBERA EL CO2.
Patent GT-201500159-A (GT)
Title: Derivados de imidazopiridazina como moduladores del receptor gabaa
Inventor: KIYOYUKI OMOTO
IPC: C07D487/04
Filed: 2015-08-04
Abstract: COMPUESTOS QUÍMICOS LA PRESENTE INVENCIÓN SE REFIERE A DERIVADOS DE IMIDAZOPIRIDAZINA. MÁS PARTICULARMENTE, SE REFIERE A 4- (BIFENIL-3-IL) -7-H-IMIDAZO [4,5-C] PIRIDAZINA DE FÓRMULA (I) Y LAS SALES FARMACÉUTICAMENTE ACEPTABLES DE LOS MISMOS, EN LA QUE R1, R2, R3, R4 Y R5 SON COMO SE DEFINEN EN LA DESCRIPCIÓN. LOS DERIVADOS DE IMIDAZOPIRIDAZINA DE LA PRESENTE INVENCIÓN MODULAN LA ACTIVIDAD DEL RECEPTOR GABAA. SON ÚTILES EN EL TRATAMIENTO DE UNA SERIE DE CONDICIONES, INCLUYENDO EL DOLOR.
Patent KR-830003833-A (KR)
Title: 방전갭부착 cr복합부품
IPC: H02H9/06
Filed: 1980-06-26
Abstract: 내용 없음
Patent KR-830004309-A (KR)
Title: β-락타마제 억제제로써의 6β-하이드록시 알킬 페니실란산 유도체
IPC: C07D499/08
Filed: 1980-10-21
Abstract: 내용 없음