baber/WOPTO huggingface dataset:
Patent AU-2020102479-A4 (AU)
Title: A method of KNN stock forecasts based on the short-term trends
Inventor: LIU ZHEYUAN
IPC: G06N20/00
Filed: 2020-09-29
Granted: 2020-11-12
Abstract: This invention is in the field of digital data processing and serves as a tool for 
predicting the dynamic stock markets. In order to realize the real-time prediction of 
stock prices, considering that methods based on deep learning generally require 
massive amounts of data and a long time consuming, they can achieve better training 
results. Therefore, this paper uses the KNN algorithm model in machine learning to 
realize the stock price Prediction. This method considers the stock price trend in the 
previous period of time, rather than the isolated stock price data of the previous 
trading day, and has better prediction performance in theory. Finally, experiments 
have confirmed that the improved KNN algorithm model is compared with the 
traditional KNN algorithm model and logic. The regression algorithm model has 
better prediction performance.  
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sample 1 sample i +1 sample i+2 
sample i sample i+1 sample i +1 
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sample I sample i +2 sample i +2 
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sample i -1 sample I sample i +1 
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Figure 2
Patent AU-2021100317-A4 (AU)
Title: Energy-saving Type Equivalent Lighting Control System For Highway Tunnel
Inventor: LIANG BO
IPC: F21S8/04
Filed: 2021-01-19
Granted: 2021-04-15
Abstract: The invention provides an energy-saving type equivalent lighting control system for a highway tunnel, 
characterized by including a monitoring feedback unit outside the tunnel, a monitoring feedback unit inside 
the tunnel, a master controller and a stepless dimming lighting unit, wherein the monitoring feedback unit 
outside the tunnel is used for monitoring luminance information, colour temperature information and 
traffic volume information outside the tunnel, and outputting the monitored information outside the tunnel 
to the master controller; the monitoring feedback unit inside the tunnel is used for monitoring sidewall 
reflection information inside the tunnel and air pollution information inside the tunnel, and transmitting the 
monitored information inside the tunnel to the master controller. The energy-saving type equivalent 
lighting control system for the highway tunnel is able to regulate the lighting luminance and the colour 
temperature of the tunnel in a self-adaptive mode.
-1/1
luminanc Color Reflectance 
sensor temperat acquisition 
ur equipment 
Detecting controller Master controller Detecting controller 
Traffic outside the tunnel inside the tunnel 
flow 
acquirer 
Vehicle 
speed Concentration 
sensor Stepless dimming sensor 
lighting unit 
Figure 1
Patent AU-2021103204-A4 (AU)
Title: A Gas-Electricity Interconnection System Of A Reversible Fuel Cell Based Upon Compound Gas Conditions
Inventor: ZHOU JUN
IPC: H01M8/18
Filed: 2021-06-08
Granted: 2021-09-09
Abstract: of Descriptions 
The present invention discloses a gas-electricity interconnection system of a reversible fuel 
cell based upon compound gas conditions, which consists of a reversible fuel cell and a natural 
gas transmission pipeline connected to the reversible fuel cell through a 
hydrogen-methane-carbon monoxide transmission pipeline, both of which are connected 
hydrogen refueling station and hydrogen storage tank respectively through a hydrogen 
transmission pipeline. In addition, there is a pressure reducing station is equipped at the upstream 
of the pipeline point of hydrogen-methane-carbon monoxide transmission pipeline connected to 
the natural gas transmission pipeline, and it also includes a power grid connected to the 
reversible fuel cell and the natural gas transmission pipeline; moreover, the reconstructed 
compound gas pipeline and users located at the downstream constitute a natural gas distribution 
network containing injected hydrogen, methane and carbon monoxide. Without changing the 
existing technical conditions, the injection ratio of hydrogen should not exceed 17%, meanwhile, 
an injection ratio which is higher than that by injecting pure hydrogen can be obtained through 
injecting a compound gas composed of hydrogen, methane and carbon monoxide into the natural 
gas transmission pipeline network, so that it can increase the overall injected volume of fuel, and 
thus improve the whole power of electricity-to-gas of the system.
Drawings of Descriptions 
HydrogenfefielingStation aine - - - - - - - - - - - - - - - - - - - - - - - - - -
Pressure Reducing 
StationofNatural Gas 
Pipeline for Hydrop-Metlae-Carbom RestructuredCompoundGas pipeline 
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14 - , User 
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Hydrogen Storage Tank 
Reversible 
Fuel Cell 1User 
Natural Gas Distribution Network Containing 
Power Grid Combined Heat and Injected Hydrogen, Methane and Carbon 
Monoxide 
Power Generation 
Figure 1
Patent AU-2021107635-A4 (AU)
Title: Hybrid generator
Inventor: DOUCE JONATHAN FLORENT
IPC: H02P9/04
Filed: 2021-12-04
Granted: 2022-01-13
Abstract: A system configured to supply electrical power to an electric submersible pump 
comprises a portable generator assembly comprising an engine and an alternator, 
wherein the alternator is mechanically coupled to the engine to generate an alternating 
current for powering the pump. The alternator comprises a voltage regulator operatively 
configured to control a voltage of the alternating current. The engine comprises a 
throttle controller to control a rotational speed of the engine and, therefore, frequency of 
the alternating current. The system also comprises at least one renewable power 
generator system for powering the pump. A control system varies the frequency and 
voltage of the alternating current by controlling, respectively, the throttle controller and 
voltage regulator based on levels of electrical power generated, or capable of being 
generated, by the renewable power generator system.
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Patent WO-2008148232-A4 (WO)
Title: Canule
Inventor: GISEP ARMANDO
IPC: A61B17/88
Filed: 2008-05-27
Abstract: L'invention concerne une canule (1) qui comporte : A) un axe central (2), une extrémité avant (3), une extrémité arrière (4) et un canal (5) coaxial ou parallèle à l'axe central (2) et définissant une paroi périphérique (12) de la canule (1). B) des moyens de référence (15) au niveau de l'extrémité arrière (4), de telle sorte que la canule (1) peut être amenée dans une position désirée par rapport à la cavité (120) d'un os. C) la canule (1) comporte en outre au moins deux perforations (8) pénétrant dans la paroi périphérique (12) de façon transversale à l'axe central (2). D) les deux perforations ou plus (8) sont disposées dans une partie (16) de la paroi périphérique (12) qui s'étend sur un arc (18) orthogonal à l'axe central (2) avec un angle central α < 270°. L'invention concerne également un procédé pour appliquer un ciment osseux dans une structure d'os. Le procédé consiste à : A) sélectionner au moins une zone de l'os où la structure d'os trabéculaire doit être augmentée ; B) produire au moins une cavité (120) communiquant avec la ou les zones osseuses ; C) appliquer un lavage par jet de fluide vers la ou les zones osseuses, et D) disposer un ciment osseux sur la ou les zones osseuses.
Patent WO-2016029895-A4 (WO)
Inventor: BRUHN DIRK
IPC: B60P7/08
Filed: 2015-08-20
Abstract: Disclosed is a vehicle which has a loading area on which a load (3) can be placed and can be secured by means of at least one movable, mechanical and flexible load securing system (4) which can be brought into contact with the load, and the presence of a load on the loading area can be detected by means of at least one load detector (7), and the signals from all load detectors can be detected by a central control unit, wherein by means of at least one safety sensor (5), the value of the force with which the load securing system acts on the load can be detected, and the measured value of the mass of the load can be detected by the control unit, and the control unit can be used to check whether the force in the load securing system complies with the quantity which is defined, according to the mass of the load, in the relevant applicable regulations.
Patent WO-2009103766-A4 (WO)
Title: Commande d'une machine à piston rotatif
Inventor: GUENTHER EGGERT
IPC: F01C1/22
Filed: 2009-02-19
Abstract: L'invention concerne l'agencement d'un guide coulissant destiné à un piston à deux arêtes d'une machine à piston rotatif présentant une voie de déplacement dans le carter, en forme de trochoïde à un seul arc, le long d'un point fixe sur le carter, pour commander le mouvement de la machine à piston rotatif. Cet agencement est caractérisé en ce que, pour restreindre de façon minimale la surface de piston latérale qui permet un changement de fluide latéral pendant la course du piston, un guide coulissant est monté à l'intérieur du piston, de sorte qu'une seule ouverture centrale du piston est ménagée dans la surface latérale du piston, ladite ouverture présentant un rayon correspondant au rayon parcouru par un tourillon fixé sur le carter, lors de son pivotement par rapport au piston.
Patent WO-2018077713-A4 (WO)
Title: Capture et traitement de signaux sonores
Inventor: STANFORD-JASON ANDREW
IPC: G10L25/84
Filed: 2017-10-19
Abstract: L'invention concerne un système comprenant un microphone conçu pour capturer un son provenant d'un environnement, et un émetteur ultrasonore configuré pour émettre un signal ultrasonore émis dans un environnement. Le microphone est conçu pour capturer un signal audio reçu de l'environnement, comprenant une composante dans la plage audible humaine. Le microphone est également conçu pour capturer un signal ultrasonore reçu contenant des réflexions du signal ultrasonore émis, ou bien le système comprend un autre microphone co-localisé conçu pour capturer le signal ultrasonore reçu. Le système comprend en outre un contrôleur implémenté de manière logicielle ou matérielle, ou les deux, le contrôleur étant configuré pour traiter le signal audio reçu en fonction du signal ultrasonore reçu.
Patent WO-2010063867-A4 (WO)
Title: Bloc opératoire à flux laminaire
Inventor: RUIZ LAPUENTE CARLOS
IPC: A61G10/02
Filed: 2009-12-02
Abstract: L'invention concerne un bloc opératoire à flux laminaire comprenant une support (4) définissant un plan d'appui horizontal pour le patient (2) présentant un sens longitudinal principal; lequel support (4) comprend également une zone (R) d'opération, un équipement émetteur de flux laminaire (5) et un équipement d'absorption d'air (6); l'équipement émetteur de flux laminaire (5) émet le flux laminaire en fonction d'un sens horizontal et oblique par rapport à la position longitudinale du support (4) de telle sorte que ce sens d'incidence du flux atteigne la zone (R) d'opération du patient (4); et l'équipement d'absorption d'air (6) présente un sens d'absorption horizontal et oblique par rapport au même sens longitudinal du support (4) du patient.
Patent WO-2012061693-A4 (WO)
Title: Système, procédé et appareil permettant de maintenir un rail sur une base
Inventor: WATSON NIGEL S
IPC: F16C29/04
Filed: 2011-11-04
Abstract: La présente invention se rapporte à un ensemble permettant de coupler un rail à une extrusion de base par l'intermédiaire d'une extrusion de support et d'un ensemble cale. Selon certains modes de réalisation, l'invention se rapporte à une extrusion de support à deux bords permettant de coupler un rail à une roue de guidage par l'intermédiaire d'un ensemble cale. La présente invention se rapporte également à des procédés permettant d'assembler un ensemble pour coupler un rail à une extrusion de base par l'intermédiaire d'une extrusion de support et d'un ensemble cale, et une extrusion de support à deux bords permettant de coupler un rail à une roue de guidage par l'intermédiaire d'un ensemble cale.
Patent WO-2013074596-A4 (WO)
Title: Mutations du récepteur notch humain et leur utilisation
Inventor: CAIN JENNIFER ANNE
IPC: C07H21/00
Filed: 2012-11-14
Abstract: La présente invention concerne l'identification et la caractérisation de mutations de NOTCH associées à une signalisation accrue par le récepteur. La présente invention concerne des procédés et des trousses pour l'utilisation associée. La présente invention concerne en outre des méthodes de traitement du cancer chez un patient présentant une tumeur solide, les cellules de tumeur solide comprenant un taux élevé du domaine intercellulaire (ICD) de NOTCH.
Patent WO-2014070972-A4 (WO)
Title: Four pour chauffer un aliment
Inventor: BIGOTT JAMES W
IPC: F24C15/32
Filed: 2013-10-31
Abstract: L'invention concerne un four pour chauffer un aliment. Le four a au moins un compartiment de chauffage comprenant une partie avant ouverte ou une partie supérieure ouverte en communication ouverte avec un milieu environnant à l'extérieur du four. Un support d'aliment peut être conçu pour supporter un aliment dans le compartiment de chauffage. Des ouvertures de flux de gaz peuvent être conçues pour introduire un gaz chauffé dans le compartiment de chauffage pour chauffer l'aliment. Le gaz peut être chauffé par un système d'appareil de chauffage et être soufflé à travers les ouvertures de flux de gaz par un système de soufflante. Le gaz peut être évacué du compartiment de chauffage par l'intermédiaire des ouvertures de flux de gaz dans le compartiment de chauffage. Le four peut comprendre des modules de four.
Patent WO-2014074978-A4 (WO)
Title: Scalable broadband group call via unicast downlink traffic consolidation and local re-broadcast
Inventor: KUEHNER NATHANAEL
IPC: H04W4/10
Filed: 2013-11-11
Abstract: A method, system, and device consolidate unicast downlinks in a broadband radio access network (RAN) for a requested group call. A subset of subscriber devices of the group in sufficiently close proximity is detected, one subscriber device in the subset is selected to act as a subscriber device to subscriber device broadcast downlink repeater (SD-BDR), and group call data is transmitted to each subscriber not in a subset via a separate unicast downlink, and to each subset via a single outbound unicast link to the selected subscriber device. The selected SD-BDR in each subset then re-broadcasts the group call data to the other members of the subset, thereby reducing outbound broadband resource usage in the broadband RAN.
Patent WO-2016010844-A4 (WO)
Inventor: FRANKLIN RICHARD
IPC: A61K38/08
Filed: 2015-07-10
Abstract: La présente invention concerne, entre autres, des méthodes de traitement d'affections cérébrales, comprenant les étapes consistant à administrer au moins un peptide d'angiotensine (1-7) à un sujet souffrant ou ayant préalablement souffert d'une affection cérébrale et à administrer au sujet au moins un bloqueur des canaux potassiques. Dans certains modes de réalisation, la présente invention concerne des méthodes de traitement d'affections cérébrales, comprenant l'étape consistant à administrer à un patient souffrant ou ayant préalablement souffert d'une d'affection cérébrale, et ayant déjà été traité avec un peptide d'angiotensine (1-7), un bloqueur des canaux potassiques. Dans certains modes de réalisation, la présente invention concerne des méthodes de traitement d'affections cérébrales, comprenant l'étape consistant à administrer un peptide d'angiotensine (1-7) à un patient souffrant ou ayant préalablement souffert d'une d'affection cérébrale, et ayant déjà été traité avec un bloqueur des canaux potassiques.
Patent CH-674843-A5 (CH)
Inventor: VOEFFRAY ROBERT DR
IPC: C07C53/00
Filed: 1988-01-26
Abstract: Process for the preparation of pure enantiomers of 2,2-disubstituted 1,3-dioxolane-4-methanols or N,2,2-trisubstituted 4-aminomethyl-1,3-dioxolanes from the corresponding cyclic ketals of erythronic or threonic acid or their salts by electrochemical oxidative decarboxylation and subsequent reduction or reductive amination.
Patent CH-691834-A5 (CH)
Title: Device for maintaining the distance between the axles of two gear wheels constant, especially for a timepiece with a locking mechanism that holds the wheels apart when, for example, it has been over-wound
Inventor: MULLER FRANCK
IPC: G04B27/06
Filed: 1999-03-19
Abstract: Device comprises a latch (20) for blocking the axles of the two wheels (B, C) when they are brought into an engaged position. The device is particularly for helical gears where the gear cogs are susceptible to accidental de-coupling, e.g. when the couple and speed caused by a person winding up the watch is too great.
Patent CH-668096-A5 (CH)
Title: Gutter flap for down-pipes
Inventor: MAIER MAX
IPC: E04D13/08
Filed: 1985-02-19
Abstract: The gutter flap consists of a longitudinally slotted collar (34), pushed onto the lower end of the downpipe (66).  A gutter-shaped flap (38) is provided on the collar about a horizontal axis.  The flap closes the slot in the collar when in the closed position, and encloses the lower collar end when in open position. A circumferential clamp (10) is located around the free end of the flap.  The clamp has a stiffened grab section (12,16) and clamp sections (14) on either side, which are riveted to the flap.  The clamp sections apply a circumferential tension to the flap, and engage clamping around the collar.
Patent CH-686283-A5 (CH)
Title: Dental prosthesis manufacturing procedure
Inventor: SANDHAUS SAMI
IPC: A61C13/20
Filed: 1991-04-04
Abstract: The procedure consists of shaping a prefabricated model to fit into the gap between existing teeth. The model is made from a thermoformable and calcinable material, e.g. a synthetic thermoplastic resin or wax, and is used to shape an infrastructure component (1) for the prosthesis in the form of a number of linked cylinders. The same model can also be used to shape a superstructure component (2). The initial model is shaped by cutting, machining, thermal moulding or by adding or removing material, and the infrastructure and superstructure components made from it are desired to fit together and receive the prosthetic teeth. The infrastructure component is designed to be fixed to the jawbone by screws (18).
Patent CH-642851-A5 (CH)
Title: Medicinal compositions for the treatment of cellulite
Inventor: CURRI SERGIO
IPC: A61Q19/06
Filed: 1980-02-13
Abstract: The composition contains, in addition to suitable excipients, complex liposomes of 3,5,3'-triiodothyroacetic acid or its salts and of precursors of glycosaminoglycans, or a mixture of liposomes of 3,5,3'-triiodothyroacetic acid or its salts and of liposomes of precursors of glucosaminoglycans.
Patent CH-679464-A5 (CH)
Title: Wire saw cuts high cost fine material sections with less waste -  uses abrasive medium and induced vibrations applied to cutting wiand work piece
Inventor: HAUSER CHARLES
IPC: B28D5/00
Filed: 1989-04-03
Abstract: The wire saw has cutting wires (4) which are driven in one direction, or alternately, and are supported (9) against the component (2) to be sawn. Vibrations induced from a vibration generator (10) assists in distributing abrasive mixture and wire penetration. The vibration generator is intergrated with the cutting machine (8) and may operate through the abrasive applicator (3). Alternatively, the vibration generator operates by contact with either component or cutting wires, possibly at abrasive applicator level. The vibration generator, or generators, may be piezo electric, mechanical, pneumatic or profiled surface wire guide (1). USE/ADVANTAGE - Wire saw, cutting high cost materials for the electronics industry, e.g. ferrite, quartz, silicon, ceramic, etc., is more efficient, with less waste than diamond discs.
Patent CH-682183-A5 (CH)
Title: Humidity measuring sensor for air-conditioning system - has copper@ or copper@ alloy sintered filter enclosing capacitive measuring element to provide protection against aggresive gases
Inventor: MERZ SIEGFRIED
IPC: G01N33/00
Filed: 1991-05-07
Abstract: The sensor comprises a measuring element (1) surrounded by a filter (5) made of copper or an alloy with a high copper content. Pref. the measuring element (1) acts as a capacitive humidity sensor coupled via a pair of lead wires (2) to an evaluation circuit contained in a separate housing (3). The lead wires (2) extend through a tube (4) between the measuring element (1) and the evaluation circuit, with the sintered, porous filter (5) fitted to its free end. USE/ADVANTAGE - For protecting humidity sensor for air-conditioning system from damage to increase lifetime.
Patent CH-690993-A5 (CH)
Title: Machine-readable pass for access to facility or event comprises bar code label applied by heat-shrink sleeve to surface of pencil
Inventor: COLLAUD JEAN-MICHEL
IPC: G07C9/00
Filed: 1996-08-16
Abstract: The code is carried by a useful pencil, rather than by an expensive plastic card.  The device for controlling access to a facility or event comprises a pencil or other writing instrument (1) with a label (3) on its outer surface carrying information. The label may be formed from a sleeve made of a heat-shrink material of diameter greater than that of the pencil. This is fitted over the pencil and then shrunk into place. The sleeve may carry barcode information. Alternatively the heat-shrink material may be a clear sleeve which retains a label inside against the body of the pencil. In yet another variation, the heat-shrink sleeve may retain a miniature electronic circuit module against the body of the pencil. Instead of the heat-shrink material there may be a self-adhesive label carrying a magnetic code.
Patent CH-577350-A5 (CH)
Title: Continuous hollow bar production process - pivots strip zones in opposite directions around guide line
IPC: B21D5/08
Filed: 1974-02-13
Abstract: The process is for the manufacture of a hollow thermally insulating bar from two metal strips, which are first shaped by rollers then joined by hooking or folding the edges together, with metal insulating strips between. The first strip is provided with undulations during shaping, the lines enclosing these undulations in the transverse direction being greater than in the case of the completed bar, and with a guide line dividing the strip into two zones. For some at least of the shaping stages the zones are caused to pivot in opposite direction around the guide line, thus reducing tension in one strip edge and increasing it in the other.
Patent CH-682477-A5 (CH)
Title: Folder storing large documents flat in chest of drawers - comprises base sheet and numerous intermediate ones all of acid-free cardboard held together by removable vertical screws
Inventor: SCHWENGELER HANS
IPC: A47B88/20
Filed: 1990-07-16
Abstract: The folder comprises a base sheet(40) and numerous intermediate ones(42), all of acid-free cardboard. These are held together at the rear end by two or more removable vertical screws(46), and the base-sheet is of thicker cardboard than the others. There can also be a covering sheet of thicker cardboard than the intermediate ones, also dividing sheets(44) between sets of 10 or fewer intermediate ones and likewise thicker than the latter. USE/ADVANTAGE - A folder which stores large paper documents flat in a chest of drawers. Accommodates large number of documents in minimum space while fully protecting them from mechanical damage or deterioration due to chemical action.
Patent CH-672665-A5 (CH)
Title: Machine tool dry roller bearing for drive spindle - uses inert gas atmos. to surround the bearing
Inventor: RENKER HANSJOERG
IPC: F16C35/12
Filed: 1986-09-17
Abstract: Roller bearing for a drive spindle whose bearing surface and roller body is coated with a metallic or non-metallic coating of material of low coefficient of friction, includes a dry atmosphere of inert gas which surrounds the bearing area. USE/ADVANTAGE - For machine tool spindle drives. Avoids use of liquid or paste lubricants. excessive heat generation is avoided.