baber/WOPTO huggingface dataset:
Patent AU-2021102619-A4 (AU)
Title: Landfill leachate wastewater treatment method and system, and water pollution control platform
Inventor: QU GUANGZHOU
IPC: C02F103/06
Filed: 2021-05-17
Granted: 2021-07-08
Abstract: OF THE DISCLOSURE 
The present disclosure belongs to the technical field of water pollution control, and 
discloses a landfill leachate wastewater treatment method and system, and a water 
pollution control platform. The system includes an anaerobic tank, a reaction pool, a 
dielectric barrier discharge reactor, an AC power supply, a micro-nano bubble generator, 
and a filter unit. The anaerobic tank, the reaction pool, and the filter unit are connected 
in sequence. The dielectric barrier discharge reactor is arranged in the reaction pool. The 
AC power supply is used for driving the dielectric barrier discharge reactor. The 
micro-nano bubble generator is used for generating micro-nano bubbles in the reaction 
pool. The filter unit consists of a prefilter column and a deep filter column. The present 
disclosure can effectively degrade various organic pollutants in landfill leachate, has a 
very good removal effect on soluble COD, BOD5 , nitrogen and phosphorus, is not 
affected by toxic and harmful substances in wastewater, and is suitable for treating 
complex wastewater that is difficult to biodegrade. The process of the present disclosure 
is simple in structure, and has the characteristics of low investment, small land 
occupation, low operation and maintenance cost, no secondary pollution, and the like.  
(Figure 1) 
0rS10 
Collect landfill leachate wastewater in an anaerobic tank, add anaerobic microorganisms into the 
anaerobic tank, and perform primary precipitation and anaerobic reaction on the landfill leachate 
wastewater in the anaerobic tank at 25° to 45°C, where the time of the primary precipitation and 
anaerobic reaction is 2 hours to 360 hours 
Introduce a gas and a coolant into a dielectric barrier discharge reactor in a reaction pool, inject a S102 
clear solution after the primary precipitation and anaerobic reaction are completed in the anaerobic 
tank into the reaction pool, and start a micro-nano bubble generator and an AC power supply to 
perform discharge treatment on the landfill leachate wastewater in the reaction pool, where the 
treatment time is 0.25 to 6 hours 
I S103 
Discharge the wastewater after the discharge treatment in compliance with the standard after the 
wastewater passes through a filter unit consisting of a prefilter cohun and a deep filter column 
sequence 
1
Patent AU-2021103253-A4 (AU)
Title: Three-dimensional object reconstruction method based on RGB-D camera
Inventor: HE BINGWEI
IPC: G01C11/02
Filed: 2021-06-10
Granted: 2021-07-29
Abstract: The invention relates to a three-dimensional object reconstruction method based on RGB-D 
camera, which includes the acquisition and preprocessing of color data and depth data, the 
acquisition and preprocessing of point clouds, pairwise registration of point clouds from 
different perspectives, the closed-loop optimization of overall cycle, and the point clouds 
surface reconstruction of complete object. According to the invention, a reconstruction system 
with low cost, good real-time performance, easy operation and high speed can be provided, 
high-quality point clouds can be generated, and the provided initial registration can improve 
the overall registration speed.
1/2 
FIGURES 
Acquire color data and depth data 
of object 
Denoise, fill holes and remove invalid depth edges from the 
depth data 
Convert depth data into point 
cloud data 
Segment the point cloud data, remove 
background, ground or experimental platform 
point clouds, remove outliers around object 
data, and down-sampling the object data 
Pairwise align the adjacent point 
cloud: initial registration, accurate 
registration 
closed-loop optimization and 
alignment of the overall point cloud 
Carry out Poisson surface reconstruction by 
using complete object point clouds to 
obtain a three-dimensional model 
Fig. 1 A flow chart of three-dimensional object reconstruction method based on RGB-D 
camera according to the present invention.
Patent AU-2021103596-A4 (AU)
Title: A pure plant source of vitamin a vitamin d sandwich gel candy
Inventor: CHEN WEIMEI
IPC: A23P20/20
Filed: 2021-06-24
Granted: 2021-08-12
Abstract: The present invention discloses a pure plant source of vitamin A vitamin D sandwich 
gel candy, grease is used to disperse the natural raw materials dunaliella salina and 
mushroom powder, and the particle size of emulsion droplet and powder is less than 
1l m, which enables the p-carotene and other carotenoids of dunaliella salina and the 
Vitamin D in mushroom powder are easier to be absorbed, low temperature 
processing technology is used to completely preserve nutrients of dunaliella salina 
and mushroom powder, and it is processed in the form of sandwich gel candy, which 
is not only nutrition and tasty, but also effectively prevents the oxidation of sandwich 
and protects the stability of p-carotene and vitamin D, solves the problems of low 
absorption rate of synthetic vitamin A and vitamin D, high risk of chemical pollution, 
bad taste and unpopular in the existing technology, and solves the problem of 
excessive supplement of vitamin A as well.
Patent WO-2011045186-A4 (WO)
Inventor: WANNER MICHAEL
IPC: C30B11/00
Filed: 2010-09-30
Abstract: The present invention relates to a method for separating argon from a gaseous mixture, a device therefor, and the use thereof for recovering argon from a furnace for producing monocrystalline and/or polycrystalline silicon by way of fusing silicon granules. The method according to the invention for separating argon from a gaseous mixture contains the method steps of collecting the gaseous mixture, roughly removing oil from the gaseous mixture, compressing the gaseous mixture, cooling the gaseous mixture, finely removing oil from the gaseous mixture, separating the oxygen contained in the gaseous mixture, drying the gaseous mixture, and cryogenically purifying the remaining gaseous mixture for separating the argon in liquid form.
Patent WO-2017178850-A4 (WO)
Title: Câble constitué de filaments intégrés dans un matériau de liaison, procédé et appareil de production d'un tel câble et d'une structure composite en béton contenant le câble, ainsi que structure susmentionnée
Inventor: CSURGAI FERENC ATTILA
IPC: E04C5/07
Filed: 2017-04-10
Abstract: L'invention concerne un appareil et un procédé pour produire un câble constitué de filaments intégrés dans un matériau de liaison (322) contenant les étapes consistant à étaler les filaments d'un brin (302) de filaments afin d'obtenir une bande (310) de filaments, mouiller les surfaces des filaments dans la bande (310), revêtir les surfaces des filaments mouillés dans la bande (310), former en continu la section transversale de la bande (310) pour créer un câble contenant des filaments intégrés dans une matrice de matériau de liaison (322). L'invention concerne également un procédé de production d'une structure composite en béton constituée d'un cadre de renfort intégré dans du béton, ainsi que la structure composite en béton produite par ledit procédé.
Patent WO-2018162936-A4 (WO)
Inventor: BARABÁS ÁRPÁD
IPC: B28B13/02
Filed: 2018-03-07
Abstract: La présente invention concerne un appareil et un procédé de production de blocs de pavage (K) ayant une surface de marche ornementée, en particulier nervurée. L'appareil comprend une table de démarrage (51); un chariot de remplissage (5) mobile en va-et-vient dans une première direction (F1) au-dessus d'un gabarit de moulage (6); et une chambre ouverte (5a) pour recevoir un matériau de base est disposée dans l'espace intérieur du chariot (5); une auge de dosage (1, 2, 3) est reliée à un dispositif de distribution (41), et un boîtier de lot (4) est disposée de façon mobile sur la table de démarrage (51). L'appareil est pourvu d'une seconde table de démarrage (8) mobile dans une seconde direction (F2) au-dessus du gabarit de moulage (6) et un second chariot de remplissage (7) est disposé de façon mobile le long d'un rail de guidage (32) sur le gabarit de moulage (6) dans la seconde direction (F2), et un second boîtier de lot (9) est disposé au-dessus du second chariot de remplissage (7).
Patent WO-2022053877-A4 (WO)
Inventor: DIAZ-CRESPO VALDES JORGE
IPC: H01M8/1016
Filed: 2021-01-13
Abstract: The present application relates to a solid electrolyte, suitable for storing and conducting electrical energy in a means that is very safe and, depending on the embodiment, flexible and light. For this purpose, the solid electrolyte comprises a metal or organic, conducting acid salt and a metal or organic, conducting alkali salt, on a liquid substrate and applied to a solid substrate, such that the group of salts has a pH of 7.
Patent WO-2009119519-A4 (WO)
Inventor: TOGAWA TSUYOSHI
IPC: A61M37/00
Filed: 2009-03-23
Abstract: Provided is a medicine administration device for which it is easy to refill or exchange medicine, at a minimum. The medicine administration device is provided with: a medicine reservoir (10) which stores medicine and supplies the medicine to the medicine administration side; and a drive body (30) which pushes the medicine out by variably discharging into the medicine reservoir (10) a drive liquid which pushes out the medicine in the medicine reservoir (10). The medicine reservoir (10), at a minimum, is detachable. Furthermore, a drive liquid part (11) is formed together with the medicine reservoir (10), and the drive liquid and battery in the drive liquid reservoir may be made replaceable. Also, the drive liquid part (11) and the medicine reservoir (10) may be made separately detachable.
Patent WO-2007118252-A4 (WO)
Title: System architecture and method for solar panel formation
Inventor: KURITA SHINICHI
IPC: C23C16/00
Filed: 2007-04-11
Abstract: A method and apparatus for forming solar panels from n-doped silicon, p-doped silicon, intrinsic amorphous silicon, and intrinsic microcrystalline silicon using a cluster tool is disclosed. The cluster tool comprises at least one load lock chamber (102) and at least one transfer chamber (106). A plurality of processing chambers (104) are attached to the transfer chamber. As few as five and as many as thirteen processing chambers can be present.
Patent WO-2012051329-A4 (WO)
Title: Distributeur électrochimique à base de seringue et en deux parties
Inventor: MAGET HENRI
IPC: A61L9/12
Filed: 2011-10-12
Abstract: L'invention concerne un distributeur électrochimique à base de seringue et en deux parties, lequel comprend un réservoir de stockage de fluide de type seringue jetable, et un actionneur à fluide réutilisable. L'actionneur est situé à l'extrémité proximale d'une seringue traditionnelle, tandis que l'orifice de sortie de fluide est situé à l'extrémité distale. L'actionneur génère un gaz qui gonfle une vessie allongée située dans la seringue remplie. L'expansion de la vessie libère un liquide à une vitesse presque identique à la vitesse de génération de gaz. Le distributeur est maintenu en position verticale de sorte que l'extrémité distale pointe vers le bas. Le liquide est libéré sous forme de gouttes sur un matériau poreux duquel il peut s'évaporer. Un générateur d'oxygène électrochimique actionné par batterie constitue la source de gaz. Des moyens permettent de fixer le distributeur en position verticale. Ces dispositifs de distribution peuvent être utilisés pour libérer des phéromones, des répulsifs, des insecticides, des parfums, etc.
Patent WO-2012177442-A4 (WO)
Title: Revêtements pour outils pour puits de forage, composants ayant de tels revêtements et procédés s'y rapportant
Inventor: KUMAR SUNIL
IPC: E21B43/12
Filed: 2012-06-12
Abstract: L'invention porte sur un composant d'un outil pour puits de forage comprenant une pluralité de compartiments disposés sur un corps du composant et un revêtement disposé par-dessus au moins une partie d'une surface du corps. Chaque compartiment comprend un agent de cicatrisation formulé pour former une barrière ou catalyser la formation d'une barrière lors de la libération hors du compartiment. Un matériau matrice sépare la pluralité de compartiments. L'invention porte également sur des procédés de formation d'outils pour puits de forage comprenant la formation d'un corps, la formation d'une pluralité de capsules et la formation d'un revêtement comprenant les capsules par-dessus le corps. L'invention porte également sur des procédés d'utilisation d'un outil pour puits de forage dans un trou de forage souterrain comprenant la mise en contact d'au moins une partie d'un corps avec un fluide comprenant un agent de cicatrisation formulé pour former une barrière. L'invention porte également sur des revêtements pour des outils pour puits de forage comprenant une fibre comprenant une pluralité d'alvéoles discrets et un matériau matrice en contact avec la fibre et entourant au moins en partie celle-ci. Chaque alvéole comprend un agent de cicatrisation.
Patent WO-2021151022-A4 (WO)
Title: Procédés et appareil de détection d'objets étrangers en ligne dans des systèmes de charge sans fil
Inventor: CAI WEN
IPC: H02J50/50
Filed: 2021-01-22
Abstract: L'invention concerne des procédés et un appareil de détection d'objets étrangers en ligne destinés à être utilisés avec des systèmes de charge sans fil. Selon un mode de réalisation, l'invention concerne donc un appareil comprenant un circuit résonant comportant une bobine de détection d'objets étrangers (FOD) qui est excitée par une bobine de transfert de puissance en ligne. Le circuit résonant délivre un signal de résonance s'évanouissant dans le temps qui indique si un objet étranger est, ou non, présent. L'appareil comprend également un circuit de détermination qui détermine un temps d'évanouissement à partir du signal de résonance s'évanouissant dans le temps, et un circuit détecteur qui délivre un signal de détection ayant un premier état lorsque le temps d'évanouissement est supérieur à une valeur seuil pour indiquer qu'un objet étranger n'est pas présent. Le circuit détecteur délivre également le signal de détection ayant un second état lorsque le temps d'évanouissement n'est pas supérieur à la valeur seuil pour indiquer qu'un objet étranger est présent.
Patent CH-674897-A5 (CH)
Title: Computer controlled three dimensional measuring table - has base and measuring grid moving in translation above it, also independently movable sensor column
Inventor: LENDI GEORGES
IPC: G01B21/04
Filed: 1988-01-11
Abstract: An equipment for taking three dimensional measurements comprises a base (1) (100), and a detecting grid (2) able to move in  translation above it. A vertical column (3) is able to move independently of the table and detecting grid and carries a feeler (P) which can move vertically upon it. The grid (2) detects the position of the vertical column from reference points (p1) (p2) in its cap and a computer adds this information to data giving the position of the grid itself.  The vertical coordinates is provided by sensors on the feeler (P). ADVANTAGE - Moving grid covering only small portion of base can be made more simply and cheaply than complete grids.
Patent CH-617725-A5 (CH)
Title: Device for continuous manufacture of preformed single crystals in the form of plates
Inventor: RICARD JEAN
IPC: H01L21/208
Filed: 1977-02-02
Abstract: The device comprises a crucible, a device for heating the crucible, a means of feeding the crucible, an enclosure surrounding the whole and making it possible to create and control the working atmosphere, a seed-carrier, a means making it possible to move the seed-carrier and a means coordinating the rate of pulling of the single crystal formed and the rate of feeding the crucible. The bottom of the crucible (1) comprises a capillary orifice (2) of rectangular section, whose lower lips (2', 2'') are not at the same horizontal level. The said lips may be of different thickness, it being possible for the longer lip (2') in particular to be thicker. Use of the single crystals thus obtained in watchmaking (ruby), electronics (sapphire, silicon, yttrium), in piezoelectricity (quartz) and in infrared optics (NaCl). <IMAGE>
Patent CH-689863-A5 (CH)
Inventor: HEER ALFRED
IPC: A63C11/02
Filed: 1993-05-27
Abstract: PCT No. PCT/CH94/00087 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed May 11, 1994 PCT Pub. No. WO94/27487 PCT Pub. Date Dec. 8, 1994The invention concerns a device comprising at least one clamp (1) to hang up a substantially elongated object. The clamp is displaceable toward a wall or another clamp (1) in order that the object be held in-between on account of its own weight. The minimum of one clamp furthermore comprises two vertically spaced rest segments (3, 5) and/or at least one planar rest zone in order to engage one side of the object being clamped or suspended and to drive this object against the wall or the other clamp.
Patent CH-665005-A5 (CH)
Title: Ignition amplifier including trigger circuit for petrol engine - is protected by inhibition circuit producing relaxation square-wave with e.g. 200 times duration of excitation pulse
Inventor: PANTET MICHEL
IPC: F02P3/04
Filed: 1985-05-07
Abstract: The ignition may be a Hall-effect, magnetoresistive, capacitive or optoelectronic device, driving a trigger circuit to produce a square wave of constant amplitude for two parallel processing circuits. One circuit converts the trigger output into a relaxation signal of e.g. 400 ms duration. The other processing circuit converts the same output into a 2 ms signal of constant amplitude representing dwell angle. The two signals are mixed selectively to control the spark power circuit. The relaxation signal cuts off the mixer and ignition circuit if not excitation signal is produced during the 400 ms interval, e.g. through stalling of the engine. USE/ADVANTAGE - Esp. in multicylinder engines for motor vehicles with 6V or 12V battery and negative earth, Spark current is independent of engine speed.
Patent CH-693572-A5 (CH)
Inventor: PRUNBAUER KURT
IPC: E05B19/00
Filed: 1999-12-23
Abstract: A lock has a flat key having a flat blade extending along a key axis and having an axially extending edge formed to each side of a central axially extending key plane with a pair of axially extending inner edge surfaces flanking the key plane and each formed with a plurality of bits offset transversely at different spacings from the key axis. The bits on one side of the key plane are offset axially to the bits on the other side of the key plane as described above. A barrel having an inner surface centered on a lock axis holds a plug rotatable about the lock axis in the barrel, bisected by a plug plane including the lock axis, and formed with an axially extending and open key hole adapted to receive the key with the axes coaxial and the planes coplanar. A respective set of axially spaced tumblers is dis-placeable in the plug to each side of the plug plane parallel to the plug plane. The tumblers of one of the sets engage the key in the hole at locations offset axially from the tumblers of the other set. Respective springs urge the tumblers radially out-ward.
Patent CH-686237-A5 (CH)
Title: Modular workpiece clamping system
Inventor: BAUMGARTNER BEAT
IPC: B25B5/00
Filed: 1991-10-07
Abstract: The system comprises three modules, i.e. a base (2), a load slide carriage (1), and a clamping slide carriage (3). It has two stacked, or adjacent, perforation rows to attain a vernier effect permitting a finer positioning step than the stroke of a chuck jaw (4). Pref. the two slide carriages serve for securing onto the base, or onto another device with the help of an eccentric clamp (5). The clamping slide carriage is typically fitted with one or more chuck jaws, moving on two inclined planes. They have a larger stroke than the smallest positioning step of the vernier.
Patent CH-678609-A5 (CH)
Title: Decorative hollow or solid building brick - has powered marble and cement paste applied to selected surfaces for subsequent finishing
Inventor: CAVA OBERDAN
IPC: B28B11/08
Filed: 1989-08-31
Abstract: The rectangular building brick, made in a conventional way, has a substance applied to one or more external surfaces which can be treated after hardening so that those surfaces can be treated afterwards to obtain a required decorative appearance. The brick can be of a conventional sand and cement based material, and made in a mould, and after hardening, a paste made of powdered marble, white coment and water is applied as a 7 to 10 mm thick coating to the selected external surfaces. This is treated by polishing, cutting or other process to give a required appearance.
Patent CH-573269-A5 (CH)
Title: Refuse incinerator ash treatment - uses magnetic separator stages, grinder, sorting stages and multiple sieve screening stage
IPC: B03B9/04
Filed: 1974-03-04
Abstract: The method of treatment of the ashes from a refuse furnace includes passing the ashes through an electromagnetic separator so that the magnetic material can pass to a hydraulic press, and the remainder to a grinding device which may be a rotating or reciprocating type, after which the non-ferrous metal and glass and separated by using belt conveyors which can travel at different speeds to assist the separating process, then the remainder of the ashes pass another magnetic device to ensure removal of all magnetic pieces. The glass is separated from the non-ferrous material by e.g. belt conveyors, and the remaining ashes are sorted by multiple sieve screening system.
Patent CH-687088-A5 (CH)
Title: Manhole cover for well
Inventor: WEISS BERNHARD
IPC: E02D29/12
Filed: 1993-11-29
Abstract: The cover, esp. for controlling access to a fountain well, is made from thin steel with a hinge, frame and a threaded closure. The closure incorporates a square or hexagonal nut (3) to resist torsion and set inside a hollow rectangular tube (2), where it is held in place by blind rivets (4,5). The rectangular-section tube has a slot in at least one side, the width of which corresponds at least to the diameter of the hole in the nut.
Patent CH-561347-A5 (CH)
Title: Door fitting with two clamping plates - has high grade steel cover plates with seats for lock and handles
IPC: E05B15/16
Filed: 1974-03-15
Abstract: The door fittings are held by two safety plates with holes for holding a safety cylinder lock and for forming bearings for the rotating parts of the door handles. The safety plates are made from stainless chromium nickel steel and a projection is welded on it for accommodating the overhanging part of the cylinder lock. The cylinder lock(4)is held in a projection(9). The handles are rotated in the bearings(6)held in these safety plates. The use of corrosion resistant material ensures that the appearance of the plate does not deteriorate while exposed to weather. The arrangement also ensures that the cylinder lock cannot be damaged when burgling tools are used.
Patent CH-666358-A5 (CH)
Title: Relief imaging from photographic originals - using electro-vibrator recording tool controlled by light-dark variations in scanned photograph
Inventor: FILO JOSEF
IPC: G03F1/00
Filed: 1987-10-19
Abstract: An imaging system uses a copier tool head with a light sensor for transverse scanning of the original photograph. The light/dark variations represented by the output signals from the sensor are evaluated to control an electrovibrator tool for engraving the corresp. relief image in a wood, stone or metal surface. Alternatively, the electrovibrator engraving tool is replaced by an electric flow tool for burning the relief image in the image surface. USE - Accurate reproduction of photographs as relief images.