baber/WOPTO huggingface dataset:
Patent AU-2020102537-A4 (AU)
Title: Method for preparing battery-grade nickel sulfate and cobalt sulfate from mixed nickel-cobalt hydroxide
Inventor: ZHENG CHAOZHEN
IPC: C22B23/00
Filed: 2020-09-30
Granted: 2020-11-19
Abstract: A method for preparing battery-grade nickel sulfate and cobalt sulfate from mixed nickel
cobalt hydroxide is provided, and belongs to the technical field of nickel-cobalt 
hydrometallurgy. Sulfuric acid leaching is conducted on the mixed nickel-cobalt hydroxide; 
then a nickel/cobalt/manganese-based neutralizer is used to remove iron and aluminum in the 
solution; liquid-solid separation is conducted to obtain slag after iron removal; acid dissolution 
is conducted on the slag after iron removal to recycle nickel and cobalt; and a precipitant (one 
or more of nickel fluoride, cobalt fluoride, and manganese fluoride) is added to liquid after iron 
removal, to remove calcium and magnesium ions in the system. A saponified P204 extractant 
is used to remove Mn, Cu, Zn, and other impurities from liquid after calcium and magnesium 
removal; a saponified P507 extractant is used to separate nickel and cobalt from raffinate 
obtained after P204 extraction, to obtain battery-grade nickel sulfate and cobalt sulfate 
solutions; and the battery-grade nickel sulfate and cobalt sulfate solutions are subject to 
evaporative crystallization to obtain products. The disclosure greatly reduces a dosage of 
calcium oxide, the amount of calcium ions introduced into the system, and corresponding losses 
of nickel and cobalt, thereby avoiding the influence of calcium sulfate crystallization on the 
extraction, simplifying the operation of P507 extraction, and reducing purification costs.
1/1 
DRAWINGS 
Mixed nickel-cobalt hydroxide 
Sulfuric acid 
Acid dissolution 
Liquid-solid 
separation 
Manganese slag 
(for external sales) 
Nickel-cobalt sulfate solution 
Neutralizer 
Neutralization for 
iron and aluminum 
removal 
Liquid-solid 
separation 
Liquid after iron and Nickel-cobalt-iron
Precipitant aluminum removal aluminum 
slag 
Sulfuric acid 
Calcium and 
magnesium removal Acid dissolution 
Liquid-solidLiquid-solid 
separation- separation 
Calcium- sManganese slag 
magnesium slag (for external 
Liquid after calcium and sales) 
magnesium removal Nickel-cobalt 
Calcium sulfate solution 
oxide slurry 
P204 extraction Neutralization for 
for purification ironandaluminum 
removal 
P507 extraction 
for nickel and Liquid-solid 
cobalt separation separation 
Nickel sulfate Cobalt sulfate 
solution solution Liquid after iron Iron-aluminum 
and aluminum slag 
removal 
Evaporative Evaporative 
crystallization crystallization 
Battery-grade Battery-grade 
nickel sulfate cobalt sulfate 
FIG. 1
Patent AU-2021102503-A4 (AU)
Title: Hydraulic cylinder with specific performance dimensions
Inventor: JENNINGS TODD M
IPC: E01C19/48
Filed: 2021-05-12
Granted: 2021-07-01
Abstract: of the Disclosure 
HYDRAULIC CYLINDER WITH SPECIFIC PERFORMANCE DIMENSIONS 
An actuator includes a tube having a central, axially extending bore defined in the tube and 
extending between a closed, distal end of the tube and an open, proximal end of the tube. A rod is 
slidably mounted within the tube and slidably supported at the proximal end of the tube by a head 
seal assembly. A piston is mounted at a distal end of the rod, and retained on the rod by a piston 
retention assembly attached to the distal end of the rod. A trunnion cap bore for receiving a trunnion 
pin is defined through the closed, distal end of the tube, and a rod eye bore for receiving a rod eye 
pin is defined through a proximal end of the rod. A retracted pin-to-pin dimension is defined from a 
center of the trunnion cap bore to a center of the rod eye bore when the rod and piston are fully 
retracted into the tube. A stroke dimension is defined from a first, fully retracted position of the 
piston adjacent the closed, distal end of the tube to a second, fully extended position of the piston in 
contact with the head seal assembly at the proximal end of the tube.
2/44 
C14 
IC14 
C113 
C14J 
C14 
C14 
CN14 
CC14 
C14i 
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C4
Patent AU-2021105241-A4 (AU)
Title: Chinese medicinal composition for treating allergic rhinitis and preparation method of fumigating lotion thereof
Inventor: LI XINRONG
IPC: A61K36/288
Filed: 2021-08-10
Granted: 2021-10-07
Abstract: The present invention provides a Chinese medicinal composition for treating allergic rhinitis 
and preparation method of fumigating lotion thereof, which comprises the following 
components in parts by weight: 10-20 parts offructus xanthii, 10-20 parts of dandelion, 10-20 
parts of nepeta, 10-20 parts of radix saposhnikoviae, 5-15 parts of mint, 10-20 parts of radix 
scutellariae, 10-20 parts of moutan bark, 10-20 parts of chrysanthemum, 10-20 parts of cortex 
dictamni, 5-20 parts of rhizoma typhonii, 10-20 parts of ramulus cinnamomi, 3-12 parts of raw 
licorice. The invention is a traditional Chinese medicine prescription for flushing the nasal 
cavity of allergic rhinitis. It is clinically proven to be safe and effective, and has the functions 
of dispelling wind and relieving itching, clearing heat and detoxifying, and invigorating the 
membrane.
Patent WO-2020074233-A4 (WO)
Inventor: SCHMITZ JÖRG
IPC: D01G15/32
Filed: 2019-09-19
Abstract: Eine Textilmaschine (100) weist einen Betriebsabschnitt (103) auf, der gestaltet ist, Betriebselemente der Textilmaschine (100) aufzunehmen bzw. zu halten. Ferner umfasst die Textilmaschine (100) einen Befestigungsabschnitt (3, 4, 6; 124; 131) und einen Schließabschnitt (120), der Schließabschnitt (120) in einer Schließposition die Betriebselemente nach außen in Bezug auf die sonstige Textilmaschine (100) abdeckt und mit einem Ende an dem Befestigungsabschnitt (3, 4, 6; 124; 131) um eine Rotationsachse von der Schließposition weg in eine Öffnungsposition und zurück frei schwenkbar angebracht ist. Die Textilmaschine (100) umfasst zudem Gasdruckfedern (10), die mit einem Ende (11) an einem ortsfesten Teil (131) der Textilmaschine und mit dem anderen Ende (12) an dem Schließabschnitt (120) angelenkt sind. Die Gasdruckfedern (10) sind, in Rotationsebene quer zur Rotationsachse des Schließabschnitts (120) gesehen, in Bezug auf den Schließabschnitt (120) symmetrisch so angeordnet, dass sie ein Schwenken des Schließabschnitts (120) begrenzen, sodass ein Schwerpunkt des Schließabschnitts (120), in Öffnungsrichtung, zumindest außerhalb der Öffnungsposition des Schließabschnitts (120) vor der Rotationsachse des Schließabschnitts (120) liegt und in Öffnungsposition auch vor der Rotationsachse des Schließabschnitts (120) oder in Gravitationsrichtung mit der Rotationsachse des Schließabschnitts (120) auf einer Linie liegt.
Patent WO-2012038767-A4 (WO)
Title: Trame de cheveux pourvue de boutons
Inventor: DIMITRIOU NIKOLAOS
IPC: A41G5/00
Filed: 2011-09-21
Abstract: La présente invention concerne une trame de cheveux pourvue de boutons. Ladite trame est constituée de pièces en cheveux (1) reliées à trois sections découpées similaires d'une étoffe spécifique (pièces) (2), lesdites pièces portant des bases de boutons (3) sur la face avant et des attaches (4) sur la face arrière, qui permettent à ladite structure de ne faire qu'un avec la tête ou la perruque. Les sections découpées similaires en étoffe spécifique (pièces) sont disposées aux extrémités et au centre de la structure, tandis que les bases de boutons sur les pièces sont, pour les pièces de bord, situées sur les bords, et, pour la pièce centrale, situées au milieu et se touchent presque. La trame de la présente invention a pour avantage de pouvoir être ajustée à la moitié de sa largeur d'origine par enlèvement de pièces en cheveux, et de pouvoir changer de couleur par ajout d'une ou de plusieurs pièces en cheveux de couleur différente. La trame de cheveux à boutons peut être utilisée seule ou dans la confection de perruques.
Patent WO-2015101815-A4 (WO)
Title: Système de transmission bielle-manivelle et vilebrequin
Inventor: LEAL JIMENEZ JAIRO EDUARDO
IPC: F16C3/06
Filed: 2013-12-31
Abstract: La présente invention concerne un système de transmission bielle-manivelle dans lequel la force (F1) appliquée par la bielle est transmise par le biais d'un boulon (1) à deux bras divergents (7,8) de la manivelle qui sont reliés à un contrepoids (3) en des points (C, D) situés à une distance radiale (r2) supérieure à la distance radiale (r2) dudit boulon de bielle (1) afin d'augmenter le moment transmis et le rendement du système. L'invention concerne également un vilebrequin formé avec lesdites manivelles.
Patent WO-2010114282-A4 (WO)
Title: Method for manufacturing abrasion-resistant vapor-permeable waterproof fabric having excellent dryness and design, vapor-permeable waterproof fabric and waterproof garments manufactured by same, and method for manufacturing a seam-sealing tape for garment sewing
Inventor: PARK MIN SUK
IPC: D06M11/00
Filed: 2010-03-30
Abstract: The present invention relates to a method for manufacturing abrasion-resistant vapor-permeable waterproof fabric having excellent dryness and design, to a vapor-permeable waterproof fabric and waterproof garments manufactured by the method, and to a method for manufacturing a seam-sealing tape for garment sewing. The method for manufacturing abrasion-resistant vapor-permeable waterproof fabric having excellent dryness and design according to the present invention comprises: applying a vapor-permeable waterproof coating onto a woven or knitted and subsequently dyed fabric; transfer-coating the vapor-permeable waterproof coated fabric, which is supplied in roll form, with glass pearl, heat-resistant solvent-resistant spherical polymer particles selected from cross-linked poly(methyl methacrylate) polymer particles and cross-linked polyurethane polymer particles, or a surface treatment agent resin composition or a mixture thereof, in a synchro-engraved cylinder uploading manner; and drying the transfer-coated fabric. Accordingly, the surface treatment agent resin composition may be effectively and firmly transferred to the coating surface of the fabric from the synchro-engraved cylinder (intaglio roll), thereby maximizing unevenness, dryness, and abrasion-resistance of the coated surface. Vapor-permeable waterproof fabric manufactured by the method according to the present invention is light and has a low volume since it does not require a lining, and is therefore suitable for general casual wear, sportswear, and waterproof and windproof packable clothing.
Patent WO-2022271096-A4 (WO)
Inventor: NIU YUNPENG
IPC: G06Q20/00
Filed: 2022-06-06
Abstract: Appareil serveur de communications pour acheminer des fournisseurs de services de paiement (PSP), serveur de communications comprenant un processeur et une mémoire. L'appareil serveur de communications est configuré, sous le contrôle du processeur, pour exécuter des instructions stockées dans la mémoire, afin de : déterminer, sur la base d'une pluralité de règles prédéterminées, quels PSP parmi une pluralité de PSP stockés sont applicables à une transaction donnée; déterminer la santé des PSP applicables; et sélectionner un PSP pour la transaction donnée, sur la base de la santé des PSP applicables et de critères prédéfinis.
Patent WO-2012116319-A4 (WO)
Title: Maille de suture et son procédé d'utilisation
Inventor: KUMAR AVINASH
IPC: A61F2/08
Filed: 2012-02-24
Abstract: L'invention concerne un dispositif médical qui comporte une combinaison de maille et de suture, la suture présentant des mécanismes de retenue tels que des perles, des billes, des surfaces d'encliquetage, des sphères aplaties et/ou des disques s'étendant le long d'au moins une partie de la longueur de la suture. Une agrafe ou une languette peuvent être combinées aux mécanismes de retenue pour fixer la suture en place, comme au cours d'une opération chirurgicale reconstructive. Par exemple, la combinaison de maille et de suture peut être utilisée pour fixer des tendons en place par rapport à des os en tant qu'ancre osseuse et/ou en tant que maille de support pour la réparation de tendons déchirés.
Patent WO-2020247261-A4 (WO)
Title: Interface utilisateur de suivi d'activité multimodale
Inventor: SUNDSTROM MATTHEW J
IPC: A63B24/00
Filed: 2020-05-29
Abstract: La présente invention concerne de manière générale des interfaces utilisateur et des techniques de surveillance de l'activité physique. Selon certains modes de réalisation, l'invention concerne des interfaces utilisateur et des techniques permettant d'effectuer une transition entre un mode d'interface utilisateur de mesure d'une métrique d'activité à un mode d'interface utilisateur de mesure d'une activité différente, sur la base de la détection selon laquelle une caractéristique d'utilisateur a changé. Selon certains modes de réalisation, l'invention concerne des interfaces utilisateur et des techniques de mesure de données d'activité et de fourniture de commentaire d'activité en réponse à des événements basés sur l'activité, un commentaire d'activité différent étant fourni sur la base d'une caractéristique d'un utilisateur.
Patent CH-688680-A5 (CH)
Title: Guide rail, esp. a Z-rail for a resistance welding machine
Inventor: BAUMGARTNER MICHAEL
IPC: B23K11/06
Filed: 1995-01-12
Abstract: The rail (8) (esp., a Z-rail) for the guiding edges of sheet metal to be joined into a welding zone of a resistance welding machine is mounted on a current-carrying element (5) of the machine. The rail is provided with a layer (16) which covers the element (5) at least over the contact region with the rail, and is made of an electrically insulating but thermally well conducting material.
Patent CH-689101-A5 (CH)
Title: Liquid-manure distributor for agricultural use
Inventor: MAI WALTER
IPC: A01C23/00
Filed: 1993-01-24
Abstract: The manure is delivered by a standpipe (8) to a nozzle (10) via a pipe-joint allowing swivelling movement. The components are accommodated in a housing (4-7). The joint (11) comprises a ball (12) with a through bore, onto which a cowl fits (13) and is open to the atmosphere. The bore and the cowl opening (14) are connected together.  The ball and cowl together form a sliding sealing joint, and are secured by the housing. The cowl can be connected to the nozzle via a curved spout (15), while a fork (26) hinges on the cowl. The axes (X,Y,Z) of the nozzle, the fork prong bearings (22, 23) and the fork stem (27) all pass through the ball centre.
Patent CH-683022-A5 (CH)
Title: Device for loosely attaching plate elements to construction - has connecting web on one side and T=shaped anchor on other side to slide and lock into groove on profile rod
Inventor: VON SURY WILHELM
IPC: F16B5/02
Filed: 1991-03-21
Abstract: There is a connecting web (7) on one side to directly, loosely attach a plate element or to indirectly, loosely attach a profile rod (2) by use of an intermediate fitting and a T-shaped anchor (3) on the other side. The profile rod has grooves (6) running its whole length into which the anchor slidably grips. The long web slides into a U-shaped recess (4) in the device (1) and is held in place by screws (5). There may be a conical hole in the long web of the anchor into which the tip of the locking screw fits. USE/ADVANTAGE - For exhibition stands, plate glass, information stands etc. Does not require a frame construction before use.
Patent CH-656125-A5 (CH)
Title: Heterocyclic amidino-substituted ureas
Inventor: STUDT WILLIAM LYON
IPC: A47G1/20
Filed: 1981-08-24
Abstract: The invention relates to novel compounds which are suitable for the prophylaxis and therapy of gastrointestinal and cardiovascular disturbances, and parasitic infections, in humans and animals. These compounds are heterocyclic, amidino-substituted, urea and thiourea derivatives of the formula I in accordance with Patent Claim 1. …<??>They are employed in the form of pharmaceutical compositions and animal feed additives.
Patent CH-688532-A5 (CH)
Title: Inductive signal transmission method
Inventor: KOLLMAR HANSRUEDI
IPC: H04B5/02
Filed: 1995-08-22
Abstract: The transmission method involves allowing the signals to be transferred between two or more stationary or mobile stations using an inductive coupling loop, provided by a ferromagnetic cable.  Each station has at least one transceiver coupled to the inductive coupling loop via a coupling coil.  The signals to be transmitted are provided by speech signals, safety relevant signals, or computer data, and are used for modulation of carrier frequency signals.
Patent CH-629291-A5 (CH)
Title: Combined heating boiler for the preparation of heating and service-warm water
Inventor: STUECKLIN PAUL
IPC: F24H1/50
Filed: 1978-03-08
Abstract: The heating boiler contains a heating space (3) for fluid and/or solid fuels, a boiler casing (2) surrounding the space and intended for heating heating water, as well as a hot-water heater section (7), connected to the boiler casing, with a service-water heater (9) and surrounding this a hot-water heater heating jacket (8). Provided between the boiler casing (2) and the hot-water heater heating jacket (8) is a first, alternatively closable and openable connection section with a relatively high inlet passage (16) into the hot-water heater heating jacket. Situated at a distance from the first connection section is a second connection section with a syphon-like flow-guide member (17) with a relatively low return run opening (13). The arrangement of these parts is carried out in such a manner that, when the inlet passage (16) is open, the heating water, which has entered through it into the hot-water heater heating jacket and has cooled as a result of yielding heat to the service-water heater, flows back into the boiler casing (2) through the return run opening (13) as a result of gravity circulation. <IMAGE>
Patent CH-687249-A5 (CH)
Title: Elastic or plastic container for liquid or paste
Inventor: FRANTZEN WILLEM
IPC: B65D35/24
Filed: 1992-10-29
Abstract: The oblong storage and dispensing vessel is suspended from a hook (6) or pin, and typically by means of a loop (4), at the opposite end to the opening (2). It can consist of a tube (1), while the width of the loop opening (5) can be nearly equal to that of the tube. The opening can consist of a slit cut or stamped out, and at the opening end the vessel can be funnel-shaped. It can be of elastic or plastic.
Patent CH-655435-A5 (CH)
Title: Dental percussion tool observation system
Inventor: SCHUSS WERNER
IPC: A61C1/08
Filed: 1982-06-07
Abstract: The action of a dental percussion tool may be observed by using a stroboscopic light source synchronised with the vibrating tool. The light is guided and focussed on to the tool by fibre optics inside the hand held tool holder. Light from a strobing source (28) is conducted by an optical fibre cable (10) and is focused onto the vibration tool (3). A transducer in the holder (2) detects the frequency of vibration and generates the synchronising control signal for the light source (14).  (First major country equivalent to AT8202196)
Patent CH-603373-A5 (CH)
Title: Three part ring binder
Inventor: TOMITA KEIJI
IPC: B42F13/16
Filed: 1977-03-21
Abstract: Three part ring binder has cam followers on drive plate and binding ring segments on slide plate
Patent CH-673552-A5 (CH)
Title: Electrical or electronic appts housing - has two cooperative sections swung apart along one side edge to form double housing
Inventor: BRECHBUEHL HANSRUEDI
IPC: H02B1/30
Filed: 1987-10-02
Abstract: The appts. housing is divided along its depth into a number of compartments.  Cooperating sections (S1,S2) of the housing are pivoted apart via hinges (1) provided adjacent one of the housing sidewalls, to provide a double appts. housing. Pref. each of the 2 sections (S1,S2) has a pivoted access door (3,4) to allow easy access to the enclosed appts.  (6).  A cable duct (7) is formed in each section (S1,S2) adjacent one of the hinges (1) to allow simple appts. cable connections. ADVANTAGE - Simplified servicing and maintenance.
Patent CH-666459-A5 (CH)
Inventor: BOEHLEN DIETRICH
IPC: B65D77/06
Filed: 1985-10-03
Abstract: A pack is constructed of a rigid outer envelope with flaps, a flexible inner envelope and means for immobilizing the flexible inner envelope in relation to the outer envelope. The immobilization means extends over one face of the outer envelope and to at least one flap, is designed to form an opening opposite a cut-out or a corresponding cutting line of said face and an opening to the flexible inner envelope and is fixed at least at the opening to the flexible inner envelope to form a tamper-proof membrane.
Patent CH-670991-A5 (CH)
Title: Blocking catch for castor - with foot operation to lift castor off ground when parked
Inventor: WALTER HERBERT
IPC: B60B33/00
Filed: 1986-11-12
Abstract: The castor axle (5) supports a foot lever (7) with an eccentric cam (8) at the inner end. The cam operates on a tilt lever (9). This presses vertical block (10) to onto the ground, lifting the castors off the ground and providing a stable support. The foot lever is mounted between the double wheels and ia spring loaded (18) into the raised position. It is held in the blocking position by a ratchet. USE/ADVANTAGE - Castors for serving trolleys and furniture gives stable blocking position, load is supported vertically.
Patent CH-639094-A5 (CH)
Title: Process for the preparation of novel 7-(alpha,alpha-disubstituted acetamido)-3-substituted-3-cephem-4-carboxylic acids
Inventor: TAKAYA TAKAO
IPC: C07C205/45
Filed: 1982-08-03
Abstract: The compounds of the formula <IMAGE> and their salts and esters of the carboxyl group are prepared by reaction of a corresponding compound carrying, however, a YCH2 group in the 3 position instead of the R<4>SCH2 group, where Y represents a leaving group, or salts or esters thereof with a thiol R<4>SH or a salt thereof. The symbols R<1>, R<2>, R<3> and R<4> are defined in Claim 1. If R<3> represents the acyl groups mentioned in Claim 1, the compound obtained can be deacylated by hydrolysis. The compounds and their salts have an antibacterial action; they can be used for the treatment of infectious diseases.
Patent CH-675310-A5 (CH)
Title: Personal health condition indicator - uses count values for evaluation of measured characteristics
Inventor: COMTE CHARLES L DIPL-ING
IPC: G01N33/24
Filed: 1986-12-22
Abstract: The measuring and evaluating system, uses samples taken from the ground at defined points, with evaluation of their free space and firmness using respective count values, to allow a quantative evaluation of the ground characteristics. Pref. the evaluated count values are used in combination with a geological map representing the surveyed area. Pref. the ground characteristics can be altered by injecting cement, or a plastics resin etc. USE - For quantative evaluation of ground structure.
Patent CH-572983-A5 (CH)
Title: Sub-zero treatment for altering microstructure of materials - esp for metals polyurethane and nylon involves controlled cooling to avoid cracking, maintaining at the low temp, then warming to r.t
IPC: C08J3/00
Filed: 1975-05-01
Abstract: The microstructure of a non-textile matl. is altered by a cold-treatment, the matl. being cooled from normal temp. to a very low temp. using a speed which is not so drastic that fissures or cracks occur, held for a prescribed time at the low temp. and then restored to room temp. The matl. is pref. held 18-30 hrs. at the low temp., esp. at-196 degrees C, and it may be cooled in 2 or 3 stages to a temp. above or below the threshold temp. or the 2 threshold temps. at which cracks form. A pref. cooling velocity is 1.56-2.22 degrees C/minute to 5.94-8.33 degrees C/minute. The matl. is pref. metal, nylon, or polyurethane. Esp. for metals, for the conversion of iron alloys from an austenitic structure to a martensitic structure, e.g. to improve wear-resistance. A pref. method of cooling consists of the gradual immersion of the matl. in a cold liq., esp. liq nitrogen.