baber/WOPTO huggingface dataset:
Patent AU-2020104205-A4 (AU)
Title: An Ag-Ti3SiC2 Composite Electrical Contact Material for High-speed Train Pantograph
Inventor: DING YUNFEI
IPC: C04B41/51
Filed: 2020-12-21
Granted: 2021-03-11
Abstract: This invention discloses a preparation of method of an Ag-Ti 3SiC2 composite electrical contact material for 
high-speed train pantograph. The MAX phase Ti3SiC2 reinforced in composite is a layered ternary structure.  
After the Ti3SiC2 reinforced material compounded with the Ag matrix, the gridlock effect of Ti3 SiC2 could 
lock the molten Ag tightly, reducing the splashing phenomenon of Ag matrix and the erosion effect of arc 
erosion on the contact material. The present invention has the beneficial effects on the performance of high
speed train pantograph material in improvement of high temperature oxidation resistance, resistance in arc 
impact and aborbsorption of arc energy for avoiding arc erosion damage in the process of electrical contact.
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Figure 1
Patent AU-2021100222-A4 (AU)
Title: Aluminum alloy powder containing tib2 ceramic particles and application thereof
Inventor: WU YI
IPC: B22F1/00
Filed: 2021-01-14
Granted: 2021-04-08
Abstract: Disclosed are an aluminum alloy powder containing TiB2 ceramic particles and the use 
thereof. The aluminum alloy powder comprising Mg, Sc, Zr, Mn and TiB2 particles, as 
measured using a testing method as specified by the ASTM B557-15 Standard, include: yield 
strength of 530 MPa to 545 MPa, tensile strength of 530 MPa to 550 MPa, and elongation after 
fracture of 1.5%-6.5% after thermal treatment. The present invention does not display anisotropy 
and can be used in related technical fields.
Patent AU-2021104401-A4 (AU)
Title: Fibre layup apparatus for obtaining precise ply-angles
Inventor: KOTHAVALE BASAVRAJ
IPC: B32B17/02
Filed: 2021-07-21
Granted: 2022-05-26
Abstract: FIBRE LAYUP APPARATUS FOR OBTAINING PRECISE PLY-ANGLES 
Disclosed is a fibre layup apparatus (100) for obtaining precise ply-angles. The apparatus 
(100) allows lowering of the fibre sheets onto a mold for proper ply-angles. The apparatus 
5 (100) is useful for achieving precise ply-angles of any type of bidirectional, multidirectional 
and omnidirectional fibres. The apparatus (100) sets ply-angles to ease a wet layup process 
for any type of fibre and eliminates the tedious and time-consuming traditional methods. The 
apparatus (100) uses simple mechanisms and components to simplify the complicated 
process of composite fibre layup. This minimizes human effort along with reducing the 
10 probability of human error.  
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10026 
26 
22 
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20 
18 
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Figure 1
Patent AU-2021106344-A4 (AU)
Title: Detection of security threats in gaming websites using white hat ethical hacking techniques
Inventor: PONNAN SURESH
IPC: G06F21/56
Filed: 2021-08-21
Granted: 2021-12-02
Abstract: This invention is intended to detect security threats in gaming websites. A Benign Trojan (BT), a 
revolutionary robot software analogous to a Trojan Horse, is implemented, and which is capable of 
stealthily extracting data from a variety of operating systems, including Windows XP, Vista, 2000, 7, as well 
as 8. The BT primarily collects vital data from the target PC, including passwords, stored login pages, latest 
files, and photographs. The claimed technique uses the ethical hacking techniques, namely white hat, with 
the primary function being to defeat cyber-attacks and lessen the damage they cause.
Patent AU-2021107205-A4 (AU)
Title: Deep learning based system and method for automatic identification of covid-19 regions on ct-images
Inventor: R T SUBHALAKSHMI
IPC: G06T7/00
Filed: 2021-08-25
Granted: 2022-01-06
Abstract: OF THE INVENTION 
The present invention is to detect the COVID-19 using a novel dual-branch 
combination network. The detection of lung infection automatically from the lung CT 
images affords the high potential to improve the conventional healthcare approach for 
dealing with COVID-19. However, CT- image-based detection of Covid-19 has 
confronted substantial challenges like maximum variation in the characteristics of the 
infection, less sensitivity, and less depth variation amidst infectious and regular tissues.  
Furthermore, it is complex to gather a huge amount of data in a short period.  
Subsequently, it is necessary to develop the automated methods for Covid-19 detection to 
observe the presence of disease from radiological images. To address these shortcomings, 
a novel dual-branch combination network for the detection of the COVID-19 is 
enhanced. It can attain classification at the individual level and segmentation of lesions at 
the same time. Also, a unique lesion attention component was designed to combine the 
intermediary results of segmentation. In addition, a slice probability mapping technique is 
introduced to study the transmission from slice to individual stage classification. The 
proposed technique attained maximum sensitivity, better accuracy, and good 
interpretability.
R.T.Subhalakshmi,Dr.S.Appavu Alias Balamurugan,Dr.S.Sasikala 
Figures, Tables and Flow charts 
U-Net based Lesion segmentation 
segmentation 
Preprocessing 
Lesion Attention 
Covid CT images Classification Slice-level diagnosis 
Slice proba bility ma pping 
Dual Branch Combination Network 
Individual-level diagnosis 
Performance Analysis 
Figure 1.Flow of the proposed method
Patent AU-2022100029-A4 (AU)
Title: Two piece wheel
Inventor: DUDLEY ALAN
IPC: B60C29/06
Filed: 2022-02-08
Granted: 2022-03-03
Abstract: The present disclosure provides a two (2) piece wheel comprising a first section and a 
second section wherein the wheel comprises areas of varying diameter across its width and the 
first section and second section are joined at the area of the wheel with the smallest diameter.  
5
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CDc 
CDC 
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CDO
Patent AU-2022100164-A4 (AU)
Title: User interfaces for viewing and refining the current location of an electronic device
Inventor: UZUM VELLA ISIL
IPC: G06F3/048
Filed: 2022-11-10
Granted: 2022-12-01
Abstract: In some embodiments, an electronic device displays a map user interface including a 
representation of a map at a respective zoom level and a location indicator that indicates a 
determined location of the electronic device on the representation of the map. In some 
embodiments, the location indicator includes a first location element and does not include a 
second location element. In some embodiments, the location indicator includes the second 
location element and does not include the first location element. In some embodiments, an 
electronic device displays a map user interface including a representation of a map and a location 
indicator that indicates a determined location of the electronic device on the representation of the 
map. In some embodiments, while displaying the map user interface, the electronic device 
displays a selectable option that is selectable to initiate a process for improving an accuracy of 
the determined location of the electronic device.
Patent WO-2009055951-A4 (WO)
Inventor: DUERR OLIVER
IPC: C12P7/66
Filed: 2008-10-24
Abstract: L'invention vise à fabriquer, de façon rentable, de la co-enzyme Q10 de qualité élévée, avec un grand rendement, des micro-organismes phototropes étant cultivés dans un milieu de culture, dans un bioréacteur sous des conditions standard, et la croissance des micro-organismes phototropes présentant une phase de croissance exponentielle et une phase de croissance stationnaire. A cet effet, l'invention concerne un procédé comportant les étapes suivantes: (a) induction de stress oxydatif par co-incubation de substances induisant un stress et/ou augmentation de l'intensité d'irradiation de surface sur le bioréacteur et/ou (b) addition d'oléate au milieu de culture.
Patent WO-2012126466-A4 (WO)
Title: Implant dentaire ayant une première partie à filetage conique et une seconde partie à filetage cylindrique
Inventor: HILDMANN MARTIN
IPC: A61C8/00
Filed: 2012-03-22
Abstract: L'invention concerne un implant dentaire ayant une première partie à filetage conique et une seconde partie à filetage cylindrique, la première partie à filetage présentant un filetage progressif et la seconde partie à filetage présentant un filetage à pas fin et une rainure périphérique se trouvant sur l'extrémité de filetage du filetage à pas fin, l'implant présentant à l'extrémité cervicale un six pans creux, qui est disposé dans une cavité conique.
Patent WO-2018172952-A4 (WO)
Inventor: BECKER ANDREW
IPC: B23Q39/04
Filed: 2018-03-21
Abstract: La présente invention concerne un appareil d'usinage (10) comprenant : (i) un cadre (12); (ii) un carrousel (14) sur lequel plusieurs pièces à usiner peuvent être montées; (ii) des première et seconde séries d'outils (44, 48) encadrant le carrousel (14) de sorte à usiner des régions opposées des pièces à usiner, respectivement; et (iii) des moyens permettant de faire tourner le carrousel (14), d'une part par rapport aux première et seconde séries d'outils (44, 48), et d'autre part afin d'aligner séquentiellement les pièces à usiner avec les outils dans les première et seconde séries d'outils (44, 48). De cette manière, lors de l'utilisation : (i) une première région d'un objet fixé à un support de pièce à usiner (34, 36) peut être séquentiellement usinée par la première série d'outils (44); et, simultanément, (ii) une seconde région d'un tel objet peut être séquentiellement usinée au moyen de la seconde série d'outils (48), laquelle seconde région est espacée le long d'un tel objet par rapport à la première région.
Patent WO-2012024316-A4 (WO)
Title: Plateforme de gestion de données unifiées
Inventor: SHAH VISHAL
IPC: G06Q10/00
Filed: 2011-08-16
Abstract: Une plateforme de gestion de données unifiées crée des segments d'audience grâce à la combinaison de données exclusives et de données appartenant à des tiers, elle aide à déterminer quelles données acheter et comment gérer tous les aspects des données achetées appartenant à des tiers, elle supervise les autorisations qu'un client accorde à propos des données, elle réalise le suivi de l'utilisation des données, et elle répartit et communique le coût des données. Cette plateforme apporte des solutions qui indiquent comment tirer parti des segments d'audience personnalisés sur plusieurs plateformes du côté de la demande (DSP) et plusieurs voies multimédias, par exemple l'affichage, la vidéo, les mobiles, la TV numérique ou le numérique hors domicile, et elle propose des approches qui permettent de gérer tous les aspects de la publicité en ligne à partir d'un domaine personnalisé.
Patent WO-2022026347-A4 (WO)
Title: Electronic devices and methods for selecting and displaying multimodal content
Inventor: LAPPE KATHLEEN
IPC: G06F17/00
Filed: 2021-07-26
Abstract: Disclosed is a method implemented in software for providing digital multimodal content to a first user of an electronic device. The method includes displaying digital multimedia content to a first user, determining a digital multimodal content to be provided to the first user based on a demographic information, a psychographic information or a preference of the first user. The method may include receiving an input from the first user on a graphical user interface element that is displayed along with multimedia content, and may include triggering playback of the digital multimodal content in response to the first user performing actions on the graphical user interface element. The method has particular advantages as a method of providing a customized user-experience for a prospective or possible real estate transaction.
Patent CH-652625-A5 (CH)
Title: Core-blowing machine
Inventor: TABURINSKY GRIGORY SEMENOVICH
IPC: B22C13/08
Filed: 1979-05-18
Abstract: The core-blowing machine contains a carriage (3) having a device for separating the core box (7), a carriage (4) having a device for blowing in moulding sand, a device for overturning the core box (7) and a device (8) for dispensing the cores. The overturning device (6) is driven by a drive apparatus (36) which is designed to pivot the overturning device about a horizontal shaft (5) located above the overturning device. The pivoting movement is limited by stops provided on the pillar (1). By means of this core-blowing machine, cores can be produced in core boxes having a horizontal and a vertical parting line. <IMAGE>
Patent CH-635928-A5 (CH)
Inventor: GLOOR HANS
IPC: G01B7/14
Filed: 1979-01-30
Abstract: The strand guide arrangement or roller apron of a continuous casting installation is measured with the aid of a measuring device. The mutual spacing of the roller apron tracks are determined by the measuring device, the obtained measurements results, during the passage of the measuring device through the strand guide arrangement, is initially stored and then recalled after passage of the measuring device has been completed.
Patent CH-689257-A5 (CH)
Title: Pocket knife with snap hook
Inventor: CACHOT MAURICE
IPC: B26B11/00
Filed: 1994-04-07
Abstract: The knife having a variety of tools, incorporates a snap hook (2) which can be pivoted between deployed and retracted positions. The snap hook has two sections - a hook-shaped element (21) and a closer (22) which are able to turn about the same pivot (3).  Both sections interact with a spring (4) which urges the closer into its closed position when the hook is deployed. The snap hook is designed so that it is held reliably in both its deployed and retracted positions.
Patent CH-678828-A5 (CH)
Title: Manually-operated even-pressure clamping mechanism - has U=shaped body with screwed spindle accommodating plate
Inventor: DEL BASSO VITTORIO
IPC: B25B5/16
Filed: 1989-03-28
Abstract: The manually-operated clamping mechanism exerts pressure evenly distributed over a plate by means of a single actuator. It comprises a U-shaped body (1) containing a screwed spindle (6,7), and accommodating the plate (3) and the pressure-distribution device (2) mounted on it, pressure being exerted via the device by the spindle. The device can comprise intersecting profiled members (9) held together by guide bodies (10) and onto which thrust bodies are fitted. Pressure is applied to a single point on the device. ADVANTAGE - Applies even pressure to surfaces of different sizes when gluing or veneering furniture components, etc.
Patent CH-563843-A5 (CH)
Title: Clamping tongs for holding nails for fixing in vertical surfaces - in which jaws of tongs have recesses to hold nails
IPC: B25C3/00
Filed: 1974-01-29
Abstract: The tang clamps (10, 11) have a pivot and handgrips (12, 13). The clamp edges have at least one recess (15, 16) to hold the nail (18) or other fixing device. The underside (17) of both clamps (10, 11) is inclined to the top surface. At least one of the clamping faces has two semi circular recesses with different radii. An extractor plate (20) can be attached to the tongs with notches that locate under the nail heads. The design overcomes the difficulty of fixing nails to vertical walls without assistance. The clamping tongs are preferably made of a plastics composition, an alternative design being made of a pressure die cast light metal alloy.
Patent CH-585566-A5 (CH)
Title: Retainer head for ski safety bindings - has sole retainers and retainer arms connected via slotted guide
IPC: A63C9/085
Filed: 1975-02-10
Abstract: The retainer head is for a ski safety binding. It is fastened to the ski via a base plate, and has a support body, which may be pivoted about a pin, positioned on the top of the ski, and at right angles to its longitudinal direction. The support body carries two retainer arms with sole retainers, and the arms can pivot against a spring. The sole retainers (8) are connected to the retainer arms (6) via a slotted guide (11), the slots (14) of which extend at right angles to the longitudinal direction of the ski. The sole retainers are fastened to each other via a connection link. The slots are positioned in lugs (13), fastened to the free ends of the arms. The sole retainer are guided by a pin (15) in the slots.
Patent CH-578537-A5 (CH)
Title: Quinoline-3-carboxylic acid derivs - with e.g. analgesic, antinociceptive, antiinflammatory and antiallergic props
IPC: C07D215/56
Filed: 1973-05-11
Abstract: Cpds. of formulae (I), (II) and (III) and their salts are new. (where X is O or S; Ph is 1,2-phenylene substd. by a cycloaliphatic gp.; Rx is opt. etherified OH or opt. substd. amino; Ro is H, alkyl or OH opt. etherified with lower alkyl; R1 is H, araliphatic gp. or opt. OH-substd. (cyclo) aliphatic gp.). Many methods of prepn. are given, e.g. prepn. of (I; X = O) by intramolecular condensn. of (where Zo is a splittable gp., e.g. halogen or OH).
Patent CH-663391-A5 (CH)
Title: Vessel movable by muscle power
Inventor: GERTSCH ULRICH
IPC: B63H5/00
Filed: 1985-07-08
Abstract: In order to convert the available muscle power of a person in a vessel, which can be propelled, for example, on water, into a forward movement in as optimum a manner as possible, a pivotably mounted lever (50) is connected to a cable-tackle line (48) and a chain-tackle line (83) which act on a transmission which consists of several gears (69, 107) and in turn drives a propulsive element (41). In order to ensure that the propulsive element (41) is always driven in the same direction during both pivoting movements of the lever (50), one cable- and chain-tackle line acts on the transmission during one pivoting movement of the lever, and in the meantime the other tackle line is uncoupled from the lever by means of a free-wheel. In addition to the arm power, the leg power and back power of the person propelling the vehicle can also be used as drive power through the use of a sliding seat (65). <IMAGE>
Patent CH-588322-A5 (CH)
Title: Modular extraction and rotation mechanism - has extraction column acting as pneumatic piston and meshing with two racks slidable in block
IPC: B23Q1/48
Filed: 1975-03-07
Abstract: The modular combined extraction and rotation mechanism turns through up to 360 deg. in both directions without play. It comprises an extractor column (15) meshing simultaneously with two racks (2,3) moving in opposite directions and forming seals as they work in a block, the column also acting as a pneumatic piston. A cylinder parallel to the racks returns them to their starting position, thus accurately positioning the column when not rotated, or when it moves up and down. The amount for which it can do so is limited by an end stop. The column can be raised by a diaphragm which is not connected to it, so that there is no limit to its rotation.
Patent CH-682049-A5 (CH)
Title: Device for post-operative ankle joint therapy - has two pedals each on shaft for accommodation of feet of patient, both shafts being connected via eccentric drive with motor shaft
Inventor: GROTENHUIS JOSEF
IPC: A61H1/02
Filed: 1989-09-27
Abstract: The pedal (6,7) shafts (4,5) are provided with a motor drive (12,13) which revolves each of them forwards and backwards. The motor drive is effected by an electric motor (12) with a redn. gear (13) and has two eccentric drives (15) each of which serves to rotate the pedal shafts forwards and backwards. The eccentric drives are so dimensioned that the rotary range of the pedal shafts is 90 deg. plus or minus 15 deg. A variable speed control is provided for the motor and each eccentric drive incorporates a sprung-loaded transmission component (15w,15r), the spring force of which is variable. USE/ADVANTAGE - For post-operative physiotherapy of the ankle joints, using an electrically driven pedal arrangement.
Patent CH-689089-A5 (CH)
Title: Trap for rodents
Inventor: WEBER WALTER
IPC: A01M23/18
Filed: 1994-12-06
Abstract: The plate (4) is coupled to the mechanism (8, 12) shutting the door (3) of the housing (1).It can be roughly vertical, extending in the transverse direction of the housing, which can consist of a cage. The plate can be situated so as to leave sufficient room for one animal at least at its side towards the door.  A gap can be left between it and the housing, particularly at the bottom, and which is insufficient to allow an animal to pass through. It can be pendulum-mounted on a transverse top hinge spindle.
Patent CH-648691-A5 (CH)
Title: Low-temperature process for depositing oxide layers by photochemical vapour deposition
Inventor: PETERS JOHN WILLIAM
IPC: C01G1/02
Filed: 1981-06-16
Abstract: The process is a low-temperature process for depositing oxide layers on a substrate by photochemical vapour deposition, in which the substrate is exposed to a chosen vapour-phase co-reactant in the presence of photochemically generated, neutral, non-ionised oxygen atoms. The oxygen atoms react with the vapour-phase co-reactant to form the desired oxide, which is deposited as a layer on the substrate. The use of photochemically generated neutral oxygen atoms prevents damage to the substrate as a consequence of charge bombardment or radiation bombardment of the substrate. The deposited oxide layer may optionally contain a chosen dopant material in order to modify the physical, electrical or optical properties of the oxide layer.
Patent CH-667879-A5 (CH)
Inventor: ZIEGLER HEINRICH DR
IPC: B01D19/00
Filed: 1985-10-28
Abstract: The fermentation system is provided with a separating section in which a plurality of vertically disposed inserts are positioned to form narrow upwardly directed passages for the flow of the fermentation mixture. The inserts serve to impart high shear forces on the mixture so as to reduce the viscosity of the mixture and thus release the gas in the form of bubbles. A collecting chamber is provided to collect the gas and the chamber is vented for the removal of the gas from the fermentation circuit.
Patent CH-630190-A5 (CH)
Inventor: PONATO ETIENNE
IPC: B42D15/02
Filed: 1980-06-18
Abstract: 1. Method of making a card-shaped, machine-readable information carrier, comprising a first layer, which is enclosed between two further layers opaque at least to visible light, and upon or in which layer data constituting the information are disposed with a predetermined alignment relative to at least one edge of the information carrier, in which method firstly all the layers are laid one upon another in the intended sequence and are bonded to one another to form an integral semifinished product, and thereafter at least one edge intended for guiding the information carrier in the machine reader is cut, characterized in that the first layer, or a frame into which this layer is so fitted that the data are disposed with a predetermined alignment relative to the inner edges of the frame, is furnished with a first guide means aligned relative to the data or to at least one inner edge of the frame and thereafter the guide edge is cut in a cutting tool, which possesses a second guide means, complementary to the first guide means and provided for positioning the semifinished product.
Patent CH-658332-A5 (CH)
Title: Information carrier for electronic data
Inventor: HOLZER WALTER
IPC: G06K19/07
Filed: 1980-07-17
Abstract: The invention relates to an information carrier for electronic data.   The object of the invention is to provide an information carrier for electronic data, in particular for the recording and reproduction of digitally stored speech and music, which is fitted into a matching holder and a certain instruction is given to the information carrier just by the way in which it is fitted into this holder. The way in which the object is achieved is that the information carrier has the form of a plate and the edges of the plate are assigned pick-offs for the information to be stored or already stored, in such a way that, depending on by which edge the information carrier is inserted into the holder, the recording or scanning of the information begins at the point of the memory which corresponds to this edge. Fig. 1 shows as an example the design of an information carrier 1, which has numerous pick-offs 2 at its edges. There are also other pick-offs 3 on the rear of the information carrier. The four sides of the square are assigned, for example, the letters "A", "B", "C", "D" as identifiers. <IMAGE>