baber/WOPTO huggingface dataset:
Patent AU-2021104158-A4 (AU)
Title: A method and system for removing chromium(iii) from tannery wastewater
Inventor: GOPAL SELVABHARTHI
IPC: C02F103/24
Filed: 2021-07-15
Granted: 2022-05-12
Abstract: The present disclosure relates to a method and system for removing chromium(III) from 
tannery wastewater. The chromium(III) is removed using electrochemical peroxidation process 
with a batch stirred tank bench scale reactor with hopper bottom with working volume of 5 L, 
wherein the reactor consists of two electrode connected with a DC power supply. The removal 
percentage of chromium us determined by various operational parameters such as pH, Fe2+, 
H202 concentration, and current density. In this disclosure the optimum value of these 
parameters were found to be pH = 2, Fe2+ = 2 mg/L, H2 02 = 15 mg/L and current density = 30 
mA/cm2 and the chromium removal efficiency of 87% has been achieved under these optimum 
conditions. The concentration of chromium is reduced from 16 mg/L to 2 mg/L with 0.073 
kWhL of electrical energy consumption and 0.4$/M3 of operation cost after reaction time of 120 
minute.  
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Patent AU-2021104181-A4 (AU)
Title: Corrosion-resistant and heat-insulating stainless steel plate coating, stainless steel plate containing same and their preparation methods
Inventor: ZHENG BILL
IPC: C09D163/00
Filed: 2021-07-15
Granted: 2021-09-09
Abstract: Disclosed are a corrosion-resistant and heat-insulating stainless steel plate coating, a 
stainless steel plate containing the coating, and their preparation methods. The coating 
comprises component A and component B, wherein the mass ratio of the component A to 
the component B is 100:(1.5-2); the component A comprises the following raw materials 
in parts by weight: 55-65 parts of epoxy resin, 20-27 parts of polyaniline modified epoxy 
resin, 12-16 parts of polysiloxane modified alkyd resin, 4-5 parts of 
1,1-dimethylsilinane-3-carboxylic acid, 5-7 parts of PEG modified ferroferric oxide 
nanoparticle, 8-12 parts of a heat insulation filler, and 60-100 parts of a solvent; the 
component B comprises the following raw materials in parts by weight: 50-56 parts of 
phthalic anhydride, 24-28 parts of dicyandiamide, and 8-10 parts of dimethylimidazole.  
The paintcoat made of the coating has low thermal conductivity and good thermal 
insulation performance; it has a good resistance to neutral salt spray and excellent 
corrosion resistance, and can be soaked for more than 4534 hours without rust, blistering, 
or falling off; it has high hardness and good wear resistance; it has strong adhesion with 
the stainless steel plate body.  
17
Patent AU-2021105247-A4 (AU)
Title: Deep transfer learning-based method for radar HRRP target recognition with small sample size
Inventor: WANG HAIPENG
IPC: G01S13/02
Filed: 2021-08-10
Granted: 2021-10-07
Abstract: OF THE DISCLOSURE 
To address the challenge of radar high resolution range profile (HRRP) target recognition with 
a small sample size, the present disclosure provides a deep transfer learning-based method. Firstly, a 
pre-trained model suitable for a target with a small sample size is designed, and a loss function that 
can improve the generalization performance of the pre-trained model is proposed. The pre-trained 
model is trained from scratch with source domain data (the simulated HRRP dataset). On the basis 
of the pre-trained model, the structures of a fully connected layer and an output layer are reset and 
initialized to constitute a fine-tuned model. During fine-tuning, to solve the problems of the 
dissatisfactory recognition performance due to the small data size and class imbalance of the 
measured HRRP dataset, a loss function that can reduce recognition deviations induced by 
imbalanced samples between classes and improve feature separability is proposed. With a small 
sample size, compared with a convolutional neural network model trained from scratch, the 
proposed method has an increased convergence rate and improved model stability while having 
improved recognition accuracy.  
ABSTRACT DRAWING 
---------------------------
Construct and initialize model A 
Pre-training process 
Train model A by using N-class 
simulated HRRP target data set to 
converge 
I------------------------
Construct and initialize model B (the 
structure of the convolutional layer in 
model B is identical to that of the 
model A) 
Fine-tuning 
process 
Update parameters layer by layer 
until the loss function converges and 
stops declining 
Finish the algorithm and obtain the 
final recognition model 
FIG. 1
Patent WO-2020127889-A4 (WO)
Inventor: STEINHAGEN VOLKMAR
IPC: B01J13/00
Filed: 2019-12-20
Abstract: Die Erfindung betrifft ein Verfahren zum Hochdruckbehandeln von Schüttgut (1) durch Extrahieren und/oder Imprägnieren, welches Schüttgut im Hochdruckbehandlungsvolumen (Vi) einer Druckbehältervorrichtung (20) angeordnet wird und auf einem Hochdruckniveau behandelt wird, insbesondere Hochdruck im Bereich von 40 bis 1000bar, wobei das Verfahren wenigstens die drei folgenden jeweils individuell regelbaren Schrittfolgen umfasst: Druckbeaufschlagung (V1), Hochdruckbehandlung (V2), Entspannung (V3); wobei die Hochdruckbehandlung (V2) auf kontinuierliche Weise im Hochdruckbehandlungsvolumen (Vi) durchgeführt wird, wobei das Hochdruckbehandlungsvolumen (Vi) oder die gesamte Druckbehältervorrichtung (20) während der Hochdruckbehandlung (V2) ortsfest angeordnet ist, und wobei die Kontinuität der Hochdruckbehandlung (V2) allein mittels des einen Hochdruckbehandlungsvolumens (Vi) sichergestellt wird. Dies ermöglicht insbesondere eine prozesstechnische Optimierung von Hochdruckbehandlungsvorgängen wie z.B. der Extraktion. Ferner betrifft die Erfindung eine entsprechende Vorrichtung zum Hochdruckbehandeln von Schüttgut.
Patent WO-2013098661-A4 (WO)
Title: Système et procédé améliorés collaboratifs pour traiter des transactions commerciales
Inventor: BHATIA SHASHANK
IPC: G06Q30/06
Filed: 2012-06-06
Abstract: Des modes de réalisation de l'invention appartiennent au domaine des applications mobiles et du traitement sans fil, en particulier des transactions commerciales, et plus spécifiquement pour améliorer l'expérience utilisateur dans des restaurants même pendant une amélioration de l'efficacité du modèle de prestation de service de restaurants. Des modes de réalisation comprennent un support accessible par ordinateur pour traiter des transactions commerciales, afin d'effectuer des opérations qui comprennent l'identification de dispositifs sans fil et la détermination de leurs emplacements respectifs dans une zone de service de vendeur, l'envoi d'un menu de commande interactif aux dispositifs sans fil identifiés, la réception et l'affichage de données de commande en provenance des dispositifs sans fil, le traitement des données de commande reçues et l'acceptation d'un paiement pour une commande exécutée.
Patent WO-2021079371-A4 (WO)
Inventor: DANZIGER YOCHAY
IPC: G02B27/28
Filed: 2020-10-25
Abstract: A display for displaying an image to a viewer includes an image generator having an illumination subsystem generating illumination of at least a first color, the image generator employing the illumination to generate an image. Projection optics projects illumination from the image for display to the viewer. The illumination subsystem includes a first laser generating a first laser beam of the first color with a first polarization and a second laser generating a second laser beam of the first color with a second polarization. The first and second polarizations are orthogonal at at least one location within the projection optics, thereby projecting a quasi-unpolarized image.
Patent WO-2009059324-A4 (WO)
Title: Couplages de joint non torique
Inventor: TOWLE TIMOTHY W
IPC: F16L47/04
Filed: 2008-11-03
Abstract: L'invention concerne un dispositif de fluide opératoire comprenant une partie de corps en fluoropolymère et une partie de confinement de fluoropolymère pouvant être raccordées l'une à l'autre pour contenir le fluide au niveau d'un raccord d'étanchéité de fluide ayant deux surfaces tronconiques qui se font face puis coopèrent l'une avec l'autre lorsque le raccord est effectué, l'une des surfaces tronconiques étant convexe et l'autre concave, où, lorsque les surfaces sont en regard l'une de l'autre avant de coopérer, celles-ci sont en désaccord angulairement parlant, et où le premier contact d'étanchéité des surfaces tronconiques est dans une position annulaire radialement vers l'intérieur sur chacune des surfaces tronconiques et à proximité de l'intérieur, et lorsque les parties d'accouplement sont poussées ensemble, le contact d'étanchéité s'étend depuis la position annulaire radialement vers l'intérieur radialement vers l'extérieur pour inclure la majeure partie d'au moins l'une des surfaces tronconiques en désaccord angulairement parlant. La structure annulaire appropriée comprenant des bagues annulaires et des évidements annulaires radialement extérieurs aux surfaces tronconiques peut fournir une contrainte radiale aux surfaces tronconiques lorsqu'elles sont coopérantes et une telle structure annulaire peut fournir des joints de supplément annulaires additionnels.
Patent WO-2010040119-A4 (WO)
Title: Tunable evanescent-mode cavity filter
Inventor: LIU XIAOGUANG
IPC: H03B5/12
Filed: 2009-10-03
Abstract: A tunable filter having an electronically tunable center frequency and dynamic bandwidth control over a large tuning range. High-Q continuously tunable evanescent-mode cavity resonators and filters using reliable RF MEMS actuators. One embodiment is a 3.4-6.2 GHz (1.8: 1 tuning ratio) continuously tunable electrostatic MEMS resonator with quality factor of 460-530, with a volume of 18x30x4 mm including the actuation scheme and biasing lines. A tunable resonators is also disclosed with a 2.8: 1 (5.0-1.9 GHz) tuning ratio, and Q of 300-650.
Patent WO-2010068333-A4 (WO)
Title: Etiquetage radio numérique au moyen d’un accessoire de syntoniseur rf
Inventor: YEW JASON J
IPC: H04H60/64
Filed: 2009-10-07
Abstract: L’invention concerne un accessoire comprenant un syntoniseur RF pour une radio numérique, telle qu’une radio HD, qui peut communiquer avec un lecteur multimédia, tel qu’un dispositif multimédia portable (PMD). Un utilisateur peut avoir la possibilité de commander l’accessoire pour obtenir des données numériques brutes, de balayer uniquement les stations comprenant un contenu audio numérique (ou toutes les stations disponibles), de fournir des listes de stations ayant un contenu audio numérique (ou toutes les stations disponibles), et de demander et stocker des métadonnées en plus de celles des stations couramment écoutées pour obtenir des capacités de recherche améliorées. Les métadonnées et la recherche améliorées permettent à un utilisateur d’affiner ses choix de station sans avoir à écouter la totalité d’une station particulière quelconque, et facilitent les suivis de diffusion d’étiquetage pour un accès et/ou un achat ultérieur.
Patent WO-2013074971-A4 (WO)
Title: Outil graphique pour gérer un épisode de soin longitudinal pour un patient
Inventor: BARSOUM WAEL K
IPC: G16H10/60
Filed: 2012-11-16
Abstract: L'invention concerne des systèmes et des procédés pour la gestion et la documentation graphique d'épisodes de soins longitudinaux. Selon un exemple, un système pour gérer un épisode de soin longitudinal pour un patient peut comprendre un agrégateur de données de patient, pouvant être exécuté par un processeur, pour fournir des données de contexte pour le patient, au moins une partie des données de contexte comprenant des données de patient associées à de multiples phases de l'épisode de soin longitudinal. Un gestionnaire d'outil peut traduire des interactions d'utilisateur avec une interface graphique utilisateur (GUI) associée en concepts discrets correspondants. Les concepts discrets correspondants peuvent être stockés dans une mémoire en tant que partie de données d'épisode longitudinal pour le patient, les données d'épisode longitudinal étant générées sur la base des données de contexte et en réponse à des interactions d'utilisateur avec la GUI pour faciliter une documentation et une gestion de l'épisode de soin longitudinal.
Patent WO-2013166111-A4 (WO)
Title: Videographic display of real-time medical treatment
Inventor: DEMPSEY JAMES F
IPC: A61B19/00
Filed: 2013-05-01
Abstract: Systems and methods for creation of a videographic representation of a real¬ time medical treatment by a processor operating in conjunction with a treatment device and an imaging device are described. The representation may include real-time imaging data, a representation of real-time treatment data and contours of relevant anatomy among other things. Related systems and techniques are also described.
Patent CH-654415-A5 (CH)
Title: Method and device for measuring the fineness of a fibrous material and application of the method
Inventor: THOMANN CHRISTOPH
IPC: G01N33/36
Filed: 1982-01-18
Abstract: The method relates to the measurement of the fineness of fibrous material, as found in bales, ribbons and rovings, by means of ultrasound. A suitable arrangement of sound transmitter (3), sound receiver (8) and fibrous material (6) ensures that all the sound waves reaching the sound receiver have permeated the fibrous material (6). By operating the sound transmitter (3) in a pulsed manner and, accordingly, arranging for the sound receiver (8) to be ready to receive for short periods only, all the lagging interference signals generated by reflections and interferences are suppressed, which ensures that the variable to be measured, i.e. the amount of fibres (6) present at any time within the measuring volume, is largely free from interference. Simultaneous analysis of attenuation and transit time delay of the sound wave employed is used to determine, at the same time, the amount of the fibrous material under consideration. This measured variable can be utilised as a value for the fibre fineness or alternatively as a controlled variable for the production of uniform fibre mixtures from fibre bales of different origin. <IMAGE>
Patent CH-688588-A5 (CH)
Title: Purified forms of streptogramin(s)
Inventor: ANGER PASCAL
IPC: A61K38/12
Filed: 1994-02-15
Abstract: The following is claimed: purified form of streptogramins comprising a combination of (a) one or more bp. B components of streptogramins of formula (I), and (b) one or more gp. A minority components of streptogramins of formula (II), in the form of cocrystallisate, a coprecipitate or a finely divided physical mixt. A1 = a gp. of formula (i), (ii) or (iii); R" = H, Me or Et; when A1 is a gp. of formula (i) or (ii): R' = H or OH; Y = H, MeNH or Me2N; R = Et, or when R' is H, may also be Me; R1, R2 = H; or when A1 is a gp. of formula (iii) R = isobutyl; R1 = OH; and R2 = Me.
Patent CH-626690-A5 (CH)
Title: Appliance for low-loss regulation of the delivery stream of a positive-displacement pump by periodic chopping of the delivery stream
Inventor: CYPHELLY IVAN JAROSLAV
IPC: F04C14/26
Filed: 1978-01-25
Abstract: The delivery stream of a positive-displacement pump (3) is alternately fed, by means of a driven rotary shutter (8, 13, 22), to a consumer line (9) and a tank return line (15). Shutters (8) of the rotary shutter close or open, respectively, nozzle orifices of two return flow nozzles which are arranged opposite one another and into whose bores the delivery stream of the pump (3) is pushed directly. When the nozzle orifices are closed, the delivery stream, via one spring-loaded non-return valve each, reaches the consumer connection (9), and when the nozzle orifices are open and the non-return valves are closed, reaches the unpressurized tank line (15). A shutter sleeve (13) of the rotary shutter is supported by a drive shaft (16) so as to transmit torque but be axially displaceable, and is pushed, by a compression spring (31) accommodated in the interior of the drive shaft (16) and via a co-rotating slider (33), against an axial adjustment mechanism (32). This reduces noise. <IMAGE>
Patent CH-686564-A5 (CH)
Title: Lightweight spanner
Inventor: GITTER REINHOLD
IPC: B25B13/08
Filed: 1992-03-23
Abstract: The spanner (10) is shaped as an extruded profile of aluminium alloy. The nut gripping surfaces (18) lie in the extrusion direction. The aluminium alloy is a high tensile alloy and especially AlZnMg, AlCuMg or AlZnMgCu. The separate spanners (10) are cut from the extruded profile.
Patent CH-604414-A5 (CH)
Title: Electro-machine unit comprising exciter and turbo-generator
Inventor: VITCHENKO VLADIMIR STEPANOVICH
IPC: H02K19/38
Filed: 1977-02-02
Abstract: Electro-machine unit comprising exciter and turbo-generator has current lead positioned in central axial borings in both rotor shafts
Patent CH-584958-A5 (CH)
Title: Syllable indicator for dictating machines - is incorporated in control knob used for machine operations and consists of pointer on separate shaft
IPC: G11B3/06
Filed: 1975-02-18
Abstract: A syllable indicator is designed for a dictating machine using recording discs. A pointer in a knob on the machine moves over a scale and is driven by a drive shaft in synchronism with the turntable. The drive shaft (5) and the pointer shaft (4) and the knob (1) are capable of axial movement relative to a sleeve (6), and a control element (7) is operated when the knob is moved. Pref. the pointer shaft is fixed to the upper end of the drive shaft, and the knob and the pointer shaft rotate with each other. Pref. when the machine is closed, the knob, the pointer shaft, the pointer and the scale disc (3) are separated from the control element (7) and the drive shaft.
Patent CH-659907-A5 (CH)
Title: Insulator and method for its production
Inventor: KORISCHUM FRITZ
IPC: B29C53/58
Filed: 1983-04-22
Abstract: A cylindrical supporting body (1) consisting of glass-fibre-reinforced plastic carries a screen (2) consisting of elastic material, for example of a silicon elastomer. The screen (2) consists of a plurality of turns (3) of a profiled strip (4) which is produced using the extrusion process and runs in a helical shape around the supporting body (1), its base surface (5) being bonded to the outer surface of said supporting body (1). The surface (6) of the profiled strip (4) has a projecting web (7). The edge surfaces (8a, 8b) of the profiled strip (4) run parallel and the second edge surface (8b) encloses an acute angle with the base surface (5) of the same. The edge surfaces (8b, 8a) on two successive turns abut against one another and are bonded at the joint (9) formed between them. During the production of the insulator, the profiled strip (4) is wound onto the rotating supporting body (1). Before it comes into contact with the external surface of the same, adhesive is applied (A) onto its base surface (5) after said base surface (5) has previously been prepared by scraping or heating (B). Adhesive is likewise applied onto one of the edge surfaces (8a). <IMAGE>
Patent CH-592034-A5 (CH)
Title: Aryl alkyl ethers and thioethers - juvenile hormones, insecticides and acaricides
IPC: C07D317/56
Filed: 1973-02-22
Abstract: Title compds. are of formula: R1Y.CR2R3.(CH2)w.CR4R5.(CH2)zXR6 (I), (where R1 = 1-11C alkyl, unsatd. 3-11C hydrocarbyl, or 5-7C cycloalkyl opt. substd. by 1-6C alkyl; R2-R5 = 1-6C alkyl; w and z = 0-8 (w+z= 1-8); Y = O or S; X = O, S, OCH2, SCH2, OCHR7 or SCHR7; R7 = 1-4C alkyl; and R6 = where U = 1-6C alkyl, alkenyl, Ph, l. alkoxy, CHO, l. alkylcarbonyl, l. alkoxycarbonyl, alkyl or dialkylcarbamoyl, l. alkoxymethylene, l. alkylthio, CN, Cl or Br; R8 and R9 = H or 1-6C alkyl; W = NO2; m = 0-2; n = 0-3; m+n = 1-5; p = 1 or 2 and q = 0-2; provided that R2 = 1-6C alkyl when x = OCHR7 or SCHR7 or when x = OCH2 or SCH2 and R6 = (III) and/or z = 1-4 and z+w = 1-4), (I) are synthesised in various ways by condensing appropriate fragments, e.g. from R1Y.CR2R3(CH2)wCR4R5(CH2)zQ', and M'XR6, (where Q' = Cl, Br or tosyl and M' = H, Na or K, or from Q'CHR3(CH2)wCR4R5(CH2zXR6 and M2YR1, where M2 = H or K).
Patent CH-679466-A5 (CH)
Title: Electrode roller suspension -  has sprung dampener between the machine frame and lifting rod support surface in resistance seam welding machine
Inventor: ROELLI HANS
IPC: B23K11/31
Filed: 1989-07-19
Abstract: In the suspension for the electrode roller, of a resistance seam welding machine, a sprung (18) dampener (12) dampens shocks between the machine frame (6) and a support surface (17) at the lifting rod (4), which moves in relation to the machine frame. The spring force is directed against the stronger spring (10) force applied to the electrode roller (2) to press it downwards. The dampener (12) has two parallel plates (13,14), each with a central drilling (16) for the lifting rod (4) to pass through. Springs (18) are between the plates and parallel to them, in a circle concentric to the lifting rod. The plates (13,14) are bonded together by screws (21) which allow one plate (14) to move in relation to the other plate (13) through the action of the tensed springs (18) and restricted by the screws (21). The lower plate (13) rests on the machine frame (6) section to guide the lifting rod (4). The upper plate (14) works with the support surface (17) at the lifting rod. With plates to be welded below the electrode roller (2), the spring (18) movement between the dampening plates (13,14), as defined by their mounting screws (21), gives a play(s) between the upper plate (14) and the support surface (17) at the lifting rod (4). USE/ADVANTAGE - For use particularly in seaming metal plate together in high speed mfg. of cans, the appts. dampens the shocks developed through the application of the electrode roller to the workpiece and its removal at high frequencies.
Patent CH-642726-A5 (CH)
Inventor: FREY BERNHARD
IPC: F16J10/02
Filed: 1979-04-06
Abstract: The tubular sealing element consisting of flexible material, between a cylinder and a piston as working members for the formation of a pressure working space is connected by a connection of the substance of the material, in particular by a vulcanized connection (10) to one working member (1) which forms a bearing surface (4) for the sealing element under the action of the working pressure. This connection makes possible secure closure and gentle introduction of the stresses into the flexible material of the seal. Preferably the connection area (11) of the working member (1) is made toroidal with a uniformly curved profile, whereby stress concentrations in the connection region are reduced. In addition a compressive prestress of the material of the seal may be provided in the connection region between corresponding solid bodies (1a, 11a) with the advantage of the additional safety and the closure of the connection of the substance of the material, against attack by a lubricant introduced if necessary between the bearing surface (4) and the sealing tube (3).
Patent CH-691750-A5 (CH)
Title: Optical information carrier made of composite laminate with carrier foil
Inventor: STAUB RENE
IPC: B42D25/328
Filed: 1995-11-28
Abstract: The carrier is in the form of a composite laminate (2) with a carrier foil (3) with microscopically fine relief structures. The foil is light transparent in predetermined spectral range. Microscopically fine relief structures (10) are formed on underside of foil, which is coated with a base layer (8). - The base layer has a refractive index differing from the index of the foil in a part of the electromagnetic spectrum so that the relief structures on the underside partially reflect and diffract the light (11) which has penetrated into the laminate. The top side of the foil has optically effective structures (7) allowing light impinging on the tp side to penetrate into the laminate. The thickness of the foil is 20 micrometres.
Patent CH-646311-A5 (CH)
Title: Method of depositing palladium on smoking tobacco
Inventor: BRYANT HERMAN G JUN
IPC: A24B15/28
Filed: 1980-06-25
Abstract: The stability of palladium in sauces for tobacco is improved by the addition of polysaccharidal protective colloids.