baber/WOPTO huggingface dataset:
Patent AU-2021100645-A4 (AU)
Title: Improved disposable throat swab
Inventor: LU NIHONG
IPC: A61B10/00
Filed: 2021-02-02
Granted: 2021-04-15
Abstract: The utility model discloses an improved disposable throat swab, which includes a throat 
swab body. The throat swab body includes a swab stick and a collecting tube used to collect the 
swab stick. The swab stick includes a handheld portion, a sampling portion, a connecting portion 
and a cotton ball. The sampling portion is a hollow reducing tube structure. The bottom diameter 
of the sampling portion is greater than the top diameter. The cotton ball is fixed to the bottom of 
the sampling portion. The bottom of the handhled portion is clamped on a top inner wall of the 
sampling portion and can slide along the inner wall of the sampling portion. Both ends of the 
connecting portion are fixedly connected respectively with the handheld portion and the 
sampling portion, which is used to prevent the handheld portion from being separated from the 
sampling portion. The improved disposable throat swab of the utility model is not only simple in 
structure, reasonable in design and simple in operation, but also convenient for collecting 
samples, capable of effectively avoiding a breaking risk, high in operation safety and good in 
application prospect.
Drawings of Description 
111 
1111 
1112 
112 
11 
113 
114 
Fig. 1 
1
Patent AU-2021104455-A4 (AU)
Title: Circuit breaker spring defect detection device based on magneto-acoustic emission technology
Inventor: HUANG LIANG
IPC: H01H3/30
Filed: 2021-07-22
Granted: 2021-09-16
Abstract: Disclosed is a circuit breaker spring defect detection device based on a 
magneto-acoustic emission technology. The circuit breaker spring defect detection 
device comprises a circuit breaker spring, a signal emission system, an excitation coil, a 
receiving coil, a transducer and a detection device, wherein the excitation coil and the 
receiving coil are respectively wound at two ends of the circuit breaker spring, the 
signal emission system is connected with the excitation coil, the transducer is connected 
with the receiving coil, and the signal emission system is connected with the detection 
device; and the transducer is connected with the detection device through a 
pre-amplifier and a main amplifier in sequence. According to the circuit breaker spring 
defect detection device, when the damage state of the circuit breaker spring is detected, 
the magneto-acoustic emission technology is adopted for detection, and therefore 
whether defects exist in an energy storage spring or not, the position where the defects 
occur and the defect damage condition can be accurately judged.
-1/2
DRAWINGS 
Detection device 
transmittingO 
Syste - - - -
Excitaion ra r Receiving_ 
coil ~ springcolz$ 
FIG. 1 
1
Patent AU-2021106383-A4 (AU)
Title: Method for Calculating Reliability of Distribution System Based on Equipment Reliability Cloud Model
Inventor: CHEN BIYUN
IPC: G01R31/62
Filed: 2021-08-21
Granted: 2021-11-04
Abstract: The invention provides a method for calculating reliability of distribution system 
based on equipment reliability cloud model, which comprises the following steps: 
collecting historical statistical data of line failure rate and transformer failure rate of a 
distribution system to be evaluated; normalized treatment; using backward cloud 
generator, the digital characteristics of cloud model of line fault rate and transformer 
fault rate are calculated; using forward cloud generator, the cloud drops of line failure 
rate and transformer failure rate are calculated; inverse normalization processing; the 
reliability of distribution system is calculated by feeder partition algorithm, and 
SAIFI, SAIDI and ASAI values reflecting the reliability of distribution system are 
obtained. Make the above values into graphs, and analyse the reliability of the 
distribution system according to the graphs. The reliability evaluation method of 
distribution system based on cloud model can not only obtain the qualitative law 
among parameters, but also quantitatively evaluate the reliability of power system, 
which has good universality and is also suitable for the reliability evaluation of 
complex distribution systems.
FIGURES 
Historical statistical Historical statistical data 
data ofline failure rates of.' 
transformer failure rate 
Normalize the statistical Normalize the statistical 
data' data.' 
Backward cloud Backward cloud 
generator generator 
Exx Enx Hex Exv Eny Hev 
Forward cloud generator Forward cloud generator.  
Inverse normalization treatment Inverse normalization treatment 
on the cloud drops+' on th e cloud dr ops+' 
Feederzoning algorithm+' 
SAIFI, SAIDI and ASAIvalues of system reliability
Figure 1
Patent WO-2009010888-A4 (WO)
Title: Paliers de pompe sanguine comprenant des surfaces de contact séparées
Inventor: JARVIK ROBERT
IPC: A61M1/00
Filed: 2008-04-21
Abstract: Les pompes sanguines hydrodynamiques rotatives ont été utilisées pour traiter plus d'un millier de patient. Le Jarvik 2000 a aidé un patient pendant sept ans et utilise des paliers immergés dans le sang et lavés par un écoulement élevé pour éviter une formation excessive de caillots. Ceci permet d'avoir une pompe très simple et petite. Néanmoins, les paliers de Jarvik 2000 présents et tous les autres paliers mécaniques immergés dans le sang de l'art antérieur ont une structure de support qui prédispose à la formation de caillots adjacents aux paliers. La présente invention concerne une structure de paliers qui élimine ce site de prédilection pour la formation de caillots, et peut offrir un fonctionnement indéfini sans caillot. Le rotor du mode de réalisation préféré comprend un collet à collerette fabriqué dans un matériau résistant à l'usure supporté par trois montants à chaque extrémité du rotor, sur lequel le rotor tourne. Le sang lave les espacements non obstrués entre les montants pour empêcher l'accumulation d'un torus de caillot qui pourrait s'élargir excessivement.
Patent WO-2009060449-A4 (WO)
Title: Système et procédé pour l'insertion d'objets dans des fichiers multimédia en post-production
Inventor: SAMBOURSKY JACOB
IPC: G06T15/50
Filed: 2008-11-06
Abstract: L'invention concerne un système et un procédé pour la mise en place automatique informatisée d'objets dans des fichiers multimédia en post-production. Certains modes de réalisation de l'invention permettent une mise en place automatique d'objets qui apparaissent dans un fichier multimédia, de type fichier vidéo numérique. Selon un mode de réalisation de l'invention, lesdits système et procédé permettent de remplacer un motif spécifique qui apparaît dans un fichier vidéo donné par une nouvelle image, de manière entièrement transparente. Selon certains modes de réalisation de l'invention, les créateurs du fichier multimédia placent un motif désigné dans le fichier multimédia, de type autocollant sur un objet. Certains modes de réalisation de l'invention permettent de remplacer une nouvelle image sur le motif désigné sur l'autocollant par une nouvelle image.
Patent WO-2014006620-A4 (WO)
Title: Medication dispenser
Inventor: PAZ ILAN
IPC: B65B69/00
Filed: 2013-07-02
Abstract: The present invention provides a medication dispenser enabling the controlled sequential delivery of a regimen of pills on an as-needed basis with a predetermined prescribed minimum time interval between delivery of each pill, from any flat multiple pill-containing pack of the blister package type having at least one column of pills to be dispensed, said dispenser comprising: a) an access portal sized to receive at least one any such blister pack and to guide said pack to at least one electromechanical blister pack advancing unit which in turn sequentially advances said pack to a stationary depilling station, said station comprising: i. pill detecting means; ii. a blister pack support having at least one pill receiving aperture, sized and positioned to receive pills of different sizes, shapes and spacing in said blister pack array; and, iii. an electromechanical depilling press means positioned, upon activation, to force at least one pill at a time from its respective blister through the backing of said blister via said aperture as said blister pack is advanced through said stationary depilling station within said dispenser.
Patent WO-2013062397-A4 (WO)
Title: Conception d'un support de montage puce microélectronique pour un boîtier dfn 5x3.2mm semi-gravé avec une broche a la masse
Inventor: SAIDI OUADI
IPC: H01L23/495
Filed: 2012-10-25
Abstract: • La présente invention concerne en général les dispositifs semi-conducteurs de types lead- frame conçus pour les boîtiers de famille (DFN) Dual Flat Non leaded, lié au processus d'assemblage des puces appelés chip on pad (COP). •. Les progrès qui ont été faits : Dans un processus de fabrication standard, l'assemblage des puces semi-conducteurs dans un boîtier DFN se fait habituellement selon deux processus : COP ou Chip on Lead (COL), • - Le COP est monté avec une puce centrée et éloignée de 0.2mm du paddle, qui est à son tour éloignée de 0.2mm du lead, soit 0.4mm en tout. • - Avec COL, il est possible de monter la die centrée directement sur les leads par l'intermédiaire d'une couche d'époxy isolante, à condition que les bond-pads (les superpositions des wirebonds sur la die) ne soient pas flottants. • Selon l'application et l'environnement utilisé, les boîtiers DFN conçu pour l'assemblage des puces, exigent une taille de puce limitée en termes de dimensions. Dans le cas des derniers DNF 5x3.2 mm 2  existant, la taille de puce est de l'ordre de 1x0.9mm 2  max.
Patent WO-2011153388-A4 (WO)
Title: Lampe à décharge à barrière diélectrique couplée par induction
Inventor: VECZIEDINS KARLIS
IPC: C02F1/32
Filed: 2011-06-03
Abstract: La présente invention a trait à un ensemble lampe à décharge à barrière diélectrique destiné à un système de traitement de fluide. L'ensemble lampe peut inclure un secondaire inductif, des première et seconde électrodes couplées au secondaire inductif et une lampe incluant une barrière diélectrique intercalée entre les première et seconde électrodes. La barrière diélectrique peut définir une chambre de décharge incluant un gaz de décharge et une des première et seconde électrodes peut s'étendre à l'intérieur de la chambre de décharge. Le secondaire inductif peut être conçu de manière à recevoir de l'énergie à partir d'un primaire inductif situé à proximité de manière à promouvoir une décharge de barrière diélectrique dans la chambre de décharge. La décharge de barrière diélectrique résultante peut générer un rayonnement ultraviolet pour le traitement de l'air ou de l'eau, ou pour d'autres applications.
Patent WO-2015057364-A4 (WO)
Title: Composition polymère pouvant être utilisée dans un module de caméra compact
Inventor: KIM YOUNG SHIN
IPC: C08L67/03
Filed: 2014-09-24
Abstract: Cette invention concerne une composition polymère pouvant être utilisée dans un module de caméra compact ("CCM") qui contient un mélange d'un polymère à cristaux liquides et de polysulfure d'arylène. Par un contrôle sélectif du type particulier et de la concentration relative de ces polymères, le présent inventeur a découvert que la composition obtenue peut manifester une bonne adhérence aux composants dissimilaires d'un module de caméra, tel qu'un filtre optique.
Patent WO-2022060789-A4 (WO)
Inventor: KIESSNER HANKO
IPC: D21H11/02
Filed: 2021-09-15
Abstract: Un procédé de fabrication d'un panneau ondulé cannelé double consiste à utiliser un premier panneau ondulé simple face comportant une couche de doublure et une couche cannelée fixée à la couche de doublure et à utiliser un second panneau ondulé simple face comportant une couche de doublure et une couche cannelée fixée à la couche de doublure. Le procédé consiste également à agencer le premier panneau ondulé simple face et le second panneau ondulé simple face de sorte que leurs couches cannelées se font face et à fixer le premier panneau ondulé simple face au second panneau ondulé simple face.
Patent CH-659275-A5 (CH)
Title: Noise-protection wall and prefabricated wall element for erection of the same
Inventor: BAEGGLI WALTER
IPC: E01F8/00
Filed: 1983-01-19
Abstract: The noise-protection wall consists of self-supporting prefabricated concrete elements (2) with plates (2a, 2b) enclosing an angle between them. By means of a connection armature (6), the elements are connected to bases (5). The wall elements can have a noise-absorbing layer (7) which is structured to form free-standing projections by intersecting grooves. The noise-protection wall is particularly convenient to manufacture and maintain and can, thanks to the surface structure of the noise-absorbing layer, have optimum noise-absorption properties. <IMAGE>
Patent CH-667140-A5 (CH)
Title: Bicycle drive with vertical pedal movement - has vertical endless chain drives coupled to reduction drives
Inventor: MUEHLETHALER RUDOLF
IPC: B62M1/24
Filed: 1985-02-22
Abstract: The two pedals (8) are each mounted on separate vertical drives, operating on an upper drive shaft (16), via separate gearings (14) to couple to larger chain wheels (3,4). These are coupled to a main chain wheel (5) to drive the rear wheel chain (2). The two pedals operate in opposing directions, and each drive is linked to the other by the separate gearings. The main chain wheel incorporates the freewheel. USE/ADVANTAGE - Pedal system for bicycle. Simple vertical movements to power bicycle, compact gearing.
Patent CH-667317-A5 (CH)
Title: Clamping ring for connecting pipes - consists of a screw on ring with counter nut
Inventor: VIEGENER WALTER
IPC: F16L47/04
Filed: 1985-03-06
Abstract: The clamp-connection for detachably joining pipes made of flexible material, such as plastics especially, consists of a straight, T-shaped or angled basic piece (2) incorporating a through-flow duct (3,4). A clamping-ring (9) with a cone (10) is placed over one end of the pipe (1). A screw-piece (12) has a counter-nut (13) mounted so that it can turn on the connecting-end (5) of the basic piece (2). The connecting-end (5) has a thrust-ring (15) for the counter-nut (13). USE/ADVANTAGE - The clamp connection is designed so that the pipe being secured is kept free of torsional stress.
Patent CH-665979-A5 (CH)
Title: Twist drill bit - has shank grooves at angle which increases progressively towards tip from 15 to 40 degrees
Inventor: SCHALLER MARCEL
IPC: B23B51/02
Filed: 1986-03-27
Abstract: The twist drill bit consists of a shank (5) and tip (6), with two spiral grooves (1,2) along the sides of the shank for the removal of swarf.  The two grooves in the shank are made at an angle which increases towards the tip of the shank, varying progressively from 15 to 40 degrees. ADVANTAGE - Improved drilling of various types of materials.
Patent CH-583060-A5 (CH)
Title: Dosing equipment for liquid mixing - has components made as simple unitary construction and is for household and garden use
IPC: B05B7/24
Filed: 1975-02-13
Abstract: An injection type mixer allows one fluid to be mixed into a flowing stream of another fluid, and is designed as a one piece unit embodying the injector, control valve, press. gauge, non-return valve and fluid connections, together with the mixer vessel itself. Used for mixing such liqs. as fertiliser solns. weed-killer, disinfectant or detergent into a stream of water, the mixt. then flowing through a hose-pipe and being applied for domestic cleaning, garden sprays, car washing etc. A cheap and labour-saving method of preparing solns. of the materials and applying them.
Patent CH-690884-A5 (CH)
Title: Reducing phase noise in phase control loop involves controlling loop filter with process controller that uses outputs of controllable filter and of controllable oscillator
Inventor: GYSEL PETER DR
IPC: H03L7/099
Filed: 1996-07-18
Abstract: The method involves controlling a loop filter (CLF) with a process controller that uses the outputs of the controllable filter and of a controllable oscillator (DCO) to determine correction values for the phase control loop and to perform automatic correction of the phase error.  An Independent claim is also included for a phase control loop, esp. for clock regeneration circuits.
Patent CH-655862-A5 (CH)
Inventor: SCHMID ALFRED
IPC: B01J3/02
Filed: 1983-03-31
Abstract: In a method of, and an apparatus for accelerating air or gas exchange during cyclical operation of a pressure chamber with the aid of a pumping device connected to the pressure chamber, and with the aid of a compressor for at least partially compressing the air or gas, the steps include filling the pressure chamber with compressed air or gas through the compressor, thereafter discharging the air or gas from the pressure chamber, and operating the pumping device during at least one of the filling or discharging steps.
Patent CH-672585-A5 (CH)
Title: Food cooking vessel with lid - has heat resistant carrier suspended inside, allowing steam from liquid below to reach food above
Inventor: HOLECZ FERENC PROF
IPC: A47J27/04
Filed: 1988-05-18
Abstract: The covered cooking vessel, with a base (1) and a lid (3), has a support (2) for the food (8) suspended inside the base, leaving a space for liq. (4) underneath. Incorporated in the support is a ring of slots (6) which allow steam (7) from the hot liq. below to travel upwards to contact the food supported at the centre of the support. The support has a peripheral flange (2'') fitting inside the lid and curving outwards for support by the flanged edge (1'') of the base. The rounded shape of the lid assists return of condensed liq. through the slots (6) and into the base. The base and lid are of metal and the support is of heat resistant material such as glass or ceramic. ADVANTAGE - The food is cooked without contact with the liq.
Patent CH-691782-A5 (CH)
Title: Roller and guide arrangement for sliding doors of cupboard; has support and guide rail for each of and outer doors, with guide rails at lower side of tip of cupboard and support rails at front
Inventor: LUBER HANS
IPC: F16F1/36
Filed: 1996-08-29
Abstract: The arrangement has a support rail and a guide rail for each of the inner (9) and the outer (11) sliding doors. The guide rails (15,17) are arranged at the lower side (13) of the top (3) of the cupboard to guide guide rollers (19) laterally. The support rails (29) are arranged at the front (5) of the cupboard. The support rails are arranged at the front side of the plinth (31) of the cupboard under the bottom.
Patent CH-684548-A5 (CH)
Title: Combustion chamber with a liquid heat exchange device and thus equipped boiler.
Inventor: KAISER JOSEF
IPC: F24H1/44
Filed: 1991-08-23
Abstract: The heater has a tank (6) with a water bath. Situated in this water bath is a heating coil (9) for heating water. The water bath in the tank is heated by the hot gases emerging from the combustion chamber (4) through the smoke gas outlet (5). Accordingly, the heating coil (9) and consequently the heating water in the water bath are heated. For the heating water, there is provided in the combustion chamber (4) a lens-shaped heat exchanger (17) which is flowed around by the smoke gas. A second, bowl-shaped heat exchanger (12) is arranged directly outside the combustion-chamber wall (16). At the same time, the combustion-chamber wall (16) forms the inner wall of the bowl-shaped second heat exchanger (12). The heating water flows through this first heat exchanger (17) and second heat exchanger (12) in two parallel flows, to emerge at the forward-run connection (14). By means of this arrangement, in particular of the lens-shaped heat exchanger, high heating-water forward-run temperatures can be achieved in spite of relatively low set heater temperature values, with which an optimum degree of efficiency is achieved. <IMAGE>
Patent CH-610642-A5 (CH)
Title: Central heating apparatus
Inventor: VUISSOZ-DE-PREUX CONSTANT
IPC: F24H9/18
Filed: 1976-03-05
Abstract: The structure, which is flame-permeable and intended to be brought to incandescence, consists of a protection plate (13), to which a bolt (14) is welded. The bolt (14) bears fins (15) and a perforated plate (16), the whole being height-adjustable on a support (6). This robust structure improves the combustion and thus reduces the fumes and soot deposits in the furnace of a central heating boiler. <IMAGE>
Patent CH-686927-A5 (CH)
Title: Device for connecting tooth prosthesis to residual dentures
Inventor: GABEL KLAUS
IPC: A61C13/265
Filed: 1994-10-14
Abstract: The bolt part has a rotatable bolt axis body (30) with a lamella section as locking section laterally insertable in the lock eye (25) and fixable by turning in the locking position. Rotary limitations for the bolt axis body in an insert position and in a locking position are provided. The bolt part has an engagement position for a tool. The bolt axis body (30) is located rotatably in a casing integrated in the matrix part and formed as a cylinder cover (33). The casing in the area of the lamella section has recesses. As rotation limitation (5) for the bolt axis body a groove (41) is provided in the body extending over a rotary angle of approx. 90 deg. In the groove engages a stop part formed as a spike (44) in the cylinder cover (33).
Patent CH-689453-A5 (CH)
Title: Fire lighter bundle of wood sticks
Inventor: RETTENMUND RUDI
IPC: C10L11/04
Filed: 1994-11-08
Abstract: The bundle (1) of wood sticks (4) and wick (3), forming a fire lighter, is contained by a holding strap (2) round it. The strap (2) material is combustible which ruptures at one level of inflammation to develop a second and more intense inflammation level. The package is impregnated with paraffin
Patent CH-683075-A5 (CH)
Title: Drill chuck for clamping axial tools - has inner thread of body corresponding to outer thread of cylindrical inner part which slides on cylindrical body face
Inventor: TSCHERMAKOV WENIAMIN KONSTANTI
IPC: B23B31/173
Filed: 1990-10-19
Abstract: The inner thread (2) of the chuck body (1) corresponds to the outer thread (12) of the cylindrical inner part (11) which slides on the cylindrical body face. The axis of the over throw parts (9) and that of the chuck are the same. The conical inner part surface is guided by the conical faces of the jaws. The attachment of the chuck body to the tool machine is formed by an inner cone, an inner thread, a threaded journal or a taper plug. ADVANTAGE - Is not liable to clog with dirt and the precision of centring is improved.
Patent CH-679052-A5 (CH)
Inventor: EHRISMANN ALFRED DIPL-ING
IPC: E01F9/00
Filed: 1989-10-03
Abstract: The device on a vehicle for placing traffic cones (6), in particular on motorways, comprises a conveyor belt (1) with, running parallel thereto, a support belt (2) which clamps the traffic cones (6) against the conveyor belt (1). The conveyor belt (1) is driven by a motor (20) and, as a result of the friction between the two belts (1, 2) and the traffic cones (6), draws the support belt (2) along. At the end of the conveyor belt (1), there is a limit switch (21) which is actuated by the lower edge (13) of the individual traffic cones (6) to switch off the motor (20). The traffic cone (6) ready to be set down is then situated at the lower end of the conveyor belt (1) and can be set down either manually or automatically. In the case of manual operation, a switch is actuated each time, and in the case of automatic operation, the motor (20) is actuated by means of a contact on the end switch and a time relay or the like. <IMAGE>
Patent CH-614417-A5 (CH)
Title: Method for producing a leak-proofing lining on an existing, single-walled steel tank, and tank produced according to the method
Inventor: SCHMUKI FRANZ
IPC: B65D90/02
Filed: 1977-03-23
Abstract: In this method, which is suitable specifically for rehabilitating tanks installed in the ground, the individual sheets (23, 29, 31) for producing the leak-proofing lining are introduced through the manhole (5) of the existing steel tank (1) and are fitted together there. Lugs (22) or spacer plates (33) serve for forming a gap (17) between the leak-proofing lining forming a second tank (11) and the existing steel tank (1). A tank produced in this manner can be equipped with a leak-proofing device. <IMAGE>