baber/WOPTO huggingface dataset:
Patent WO-2011022421-A4 (WO)
Title: Cutting elements having different interstitial materials in multi-layer diamond tables, earth-boring tools including such cutting elements, and methods of forming same
Inventor: SCHMITZ KURTIS
IPC: E21B10/42
Filed: 2010-08-17
Abstract: Methods of forming cutting elements for earth boring tools include providing a barrier material between a first powder and a second powder each comprising diamond grains, and subjecting the powders and barrier material to high temperature and high pressure conditions to form polycrystalline diamond material. The formation of the polycrystalline diamond material is catalyzed, and catalytic material may be hindered from migrating across the layer of barrier material. Cutting elements for use in earth boring tools include a barrier material disposed between a first layer of polycrystalline diamond material and a second layer of polycrystalline diamond material. Earth boring tools include one or more such cutting elements for cutting an earth formation.
Patent WO-2011050171-A4 (WO)
Title: Procédé de réparation réglable d'un dommage de diélectrique à faible k
Inventor: SIRARD STEPHEN M
IPC: H01L21/31
Filed: 2010-10-21
Abstract: L'invention concerne un procédé prévoyant une réparation réglée d'un dommage affectant une couche diélectrique à faible k à base de silicium comportant des composés organiques, les dommages remplaçant un méthyle fixé à un silicium avec un hydroxyle fixé au silicium. Un gaz précurseur est prévu, comprenant un premier agent de réparation représenté par Si-(R)x(OR')y, où y=1 et x+y=4, R étant un groupe alkyle ou aryle et R' étant un groupe alkyle ou aryle et un second agent de réparation représenté par Si-(R)x(OR')yR", où y=1 et x+y=3, et R étant un groupe alkyle ou aryle, R' étant un groupe alkyle ou aryle, et R" provenant d'un groupe qui réduit la tension de surface interfaciale entre un produit chimique propre et humide et le diélectrique à faible k. Certains des premiers agents de réparation et des seconds agents de réparation sont liés au diélectrique à faible k pour former une monocouche du premier agent de réparation et du second agent de réparation.
Patent WO-2015139023-A4 (WO)
Inventor: MCCUE DAVID S
IPC: E01F15/14
Filed: 2015-03-16
Abstract: L'invention concerne une barrière de protection qui comprend une traverse creuse en matière plastique comprenant une première et une seconde extrémité, un élément métallique arrondi disposé sur la première extrémité et un second élément métallique disposé sur la seconde extrémité. L'élément métallique arrondi comporte une première ouverture destinée à recevoir la première extrémité de la traverse creuse en matière plastique, un premier mécanisme d'ancrage pour ancrer l'élément métallique arrondi et la première extrémité de la traverse creuse en matière plastique à une surface, et une protubérance arrondie disposée sur une surface extérieure de l'élément métallique arrondi destinée à recevoir une force d'impact et à dévier la force d'impact hors de l'élément métallique arrondi. Le second élément métallique comprend une seconde ouverture pour recevoir la seconde extrémité de la traverse creuse en matière plastique et un second mécanisme d'ancrage pour ancrer le second élément métallique et la seconde extrémité de la traverse creuse en matière plastique à la surface.
Patent WO-2017132323-A4 (WO)
Title: Dispositif de détection et supports
Inventor: Fernandez Prada Kenneth David
IPC: A61B5/00
Filed: 2017-01-26
Abstract: L'invention concerne des systèmes comprenant des dispositifs de détection qui peuvent être fixés à un patient et utilisés pour effectuer des mesures cliniques telles que des mesures pour calculer un score BASMI. Un premier dispositif de détection est conçu pour être fixé successivement à chacun d'un support de poignet, d'un support de cheville et d'un support de casque. Les supports sont fixés sur la partie pertinente du corps du patient, ou positionnés à côté de cette partie, de manière à effectuer des mesures particulières relatives à la génération d'un score BASMI. Lorsque le patient effectue la routine de mouvements associée à une mesure BASMI particulière, le dispositif de détection enregistre les mesures et communique les mesures à un dispositif informatique utilisateur. Un second dispositif de détection est conçu pour être appliqué sur le torse du patient et une mesure supplémentaire de souplesse du patient est prise et communiquée au dispositif informatique utilisateur. Le dispositif informatique utilisateur génère un score BASMI à partir des mesures enregistrées.
Patent CH-603325-A5 (CH)
Title: Centrifugal process for making concrete objects
Inventor: HUPFELD HELLMUT
IPC: B28B1/20
Filed: 1976-01-08
Abstract: Centrifugal process for making concrete objects using perforated support on movable mounting acted on by compression shaft (NL130776)
Patent CH-678370-A5 (CH)
Title: Magazine for compact discs - stores discs outside their booklet of sleeves in box storage unit
Inventor: HAEFLIGER CHRISTIAN
IPC: G11B33/04
Filed: 1989-02-02
Abstract: A magazine storing compact discs offers protection against accidental damage. The discs are indivdually located in sleeves (3) coupled together in the manner of book leaves. The joining spine is in the form of a U-shaped channel (1) with pins passing through the sleeve binding (2). Each sleeve has a crease line near the edge of the channel enabling spreading. A clip (12) is used to retain the book in the protective box (11). ADVANTAGE - Good access and safe storage.
Patent CH-677704-A5 (CH)
Title: Vehicle signal light current circuit controller
Inventor: ERDOS KORVEL
IPC: B61L7/10
Filed: 1989-02-09
Abstract: Vehicle signal light current circuit controller has back-up light source and incorporated function testing
Patent CH-681865-A5 (CH)
Title: Process for deburring workpiece
Inventor: DETRICHE JEAN-MARIE
IPC: B23Q15/12
Filed: 1990-03-15
Abstract: The device consists of a motor (6) which drives a  deburring tool (4) that is flexibly mounted (10) on a robot arm (5). A speed sensor (8) measures the  rotational speed of the tool and feeds this information to a controller (9) that also controls the feed rate of  the tool by relating it to its rotational speed. When deburring a component of a known profile (3), if a burr (2) is encountered which is sufficiently large to reduce the rotational speed of the tool and hence its feed to below a preset level,  the cutter is offset and makes subsequent passes over the burr until it is removed. With each pass the cutter is stepped back to its original trajectory.
Patent CH-648599-A5 (CH)
Title: Process for producing low-carbide, fine-grained high-carbon manganese steel castings, product and use
Inventor: HENYCH IVO
IPC: C22C33/04
Filed: 1982-02-12
Abstract: The invention relates to a production process for low-carbide, fine-grained high-carbon manganese steel castings, to the product of the process and to its use. High-carbon manganese steel (Hadfield steel) is an important wearing material, such as is used for hammer bits or grinding bits and linings in mills, dressing machinery and the like. In these cases, it is important to avoid embrittlement of the castings due to carbide precipitation in the microstructure. For this reason, the alloying with carbon and other carbide formers in order to improve the wearing properties has hitherto been limited. The production is effected by casting an "overalloyed" manganese steel melt into moulds, removal of the solidified castings from the mould before the carbide precipitation temperature is reached, and quenching the castings in water. During the subsequent solution-annealing, an even higher carbon content or carbide former content relative to the manganese is permissible, without harmful carbide precipitations remaining at the grain boundaries. The processes during cooling are evident from the phase diagram in Figure 1. <IMAGE>
Patent CH-694015-A5 (CH)
Title: Solvent-free coating material, eg for metals, is produced by mixing the components in a melt mixing kneader and then transferring the mixture to a powder
Inventor: ROESE BERND BERND
IPC: B01F23/47
Filed: 1999-05-25
Abstract: A process for producing a solvent-free coating material for powder coatings comprises mixing the components in a melt mixing kneader (7) and then transferring the mixture to a powder. The components are fed to the kneader without pre-mixing, while individual components are pre- mixed. The components are gravimetrically dosed. At least one thermally hardenable resin and a hardener are placed in the kneading unit. The hardener is supplied downstream of the resin. Filler material is also supplied to the mixer, along with individual components in viscous or liquid form. The arrangement used comprises storage vessels (1a-5a), dosing units (1b-5b), filling openings (8,9,10), and a shaft (13).
Patent CH-693751-A5 (CH)
Title: Excavators.
Inventor: WALCH KLAUS
IPC: E02F9/02
Filed: 1999-09-27
Abstract: The excavator has a chassis (1) and a rotary frame (2), on which is a cabin structure (3) with drive components. Rotatable and pivotally movable around the rotary axis is a boom (10,11) with an attached tool (12). Four support arms (4,4',5,5',6,6') are movable vertically and horizontally on the chassis for the forward movement and support of the excavator. Two of the support arms (4,4') each accommodate parallel wheels (8,8') and the two other support arms are each formed as an outwardly movable telescope (5,6,5',6'), which have a support leg (7,7') on the outer telescopic tube (6,6'). On the chassis-side telescopic tube (5,5') is a transport wheel (9,9').
Patent CH-688175-A5 (CH)
Title: Crutch to aid walking with unfolding supports
Inventor: OUDOT PIERRE
IPC: A61H3/02
Filed: 1994-06-10
Abstract: The crutch (1) has a handle (5) and three supporting bars (11) which unfold to prevent it tipping over when set down on the ground (13). The bar ends furthest from the ground form extension-pieces (17) which are actuated by a push-and-pull rod (27), and during extension the pivot bearings of the extension-pieces are held nearly upright on the main crutch (7). The extension-pieces can be arranged to slide in the vertical direction under the action of the rod, which is preferably housed inside the crutch. Two locking devices can be provided, to secure the extension mechanism in the extended and folded positions.
Patent CH-673435-A5 (CH)
Inventor: UHLMANN HANS
IPC: H05K3/46
Filed: 1987-05-27
Abstract: The circuit boards (7) are kept in an evacuated bag (6). This bag (6) is fastened inside a pressure vessel (1), which is filled with hydraulic fluid (10), which is then pressurised and heated. Once the circuit boards have been pressed together to form a multi-layered printed circuit board (7) and cured, the hydraulic fluid (10) is cooled, its pressure reduced and then drained from the pressure vessel (1). After removal of the upper plate (4), the finished multi-layered printed circuit board (7) is removed from the bag (6). It is to be regarded as the advantage of this invention that the hydraulic fluid (10) is prepared not only as a good pressure transfer medium but also as an advantageous heat transfer medium and there is no need for a sophisticated conventional press system, with the enormous difficulties of sealing the pressing space. Since the circuit boards (7) are kept in the bag (6), only a relatively small space within the bag (6) is evacuated. <IMAGE>
Patent CH-618920-A5 (CH)
Title: Device for adjusting the angular position of a printing disc
Inventor: GAGNEBIN GUSTAVE
IPC: B41J1/24
Filed: 1978-03-02
Abstract: This device is intended for a disc-type printer comprising a printing disc (3) carried by a carriage (2) which can be displaced parallel to a striking cylinder (1) and controlled by a selection shaft (6) coupled to a drive shaft (7). Its object is to present an improvement in the presentation of texts. This device comprises angular locking means (24, 25, 26) for the disc (3), adjacent to the latter, and a mechansim for increasing the angular clearance (10-14) of the coupling of the disc (3) to the drive shaft (7). The locking means (24, 25, 26) and the said mechanism (10-14) are actuated when a character is struck. <IMAGE>
Patent CH-636217-A5 (CH)
Title: Electrically erasable and reprogrammable non-volatile memory element
Inventor: GERBER BERNARD
IPC: G11C16/04
Filed: 1980-03-24
Abstract: The memory element contains just one p-channel MOS transistor having a tetrode-type structure. It comprises a floating gate (5), only partially covering the channel region on the drain (2) side, and a control electrode (7), both made of polycrystalline silicon, n<+> and p<+> doped respectively. The injection oxide (6) and gate oxide (8) are such that the element can be programmed by avalanching the drain (2)/substrate (1) junction and erased by electron-field emission from the floating gate (5) to the substrate (1). All the necessary voltages can be generated, in the circuit of a memory consisting of a plurality of these memory elements, from a 1.5 volt battery voltage. <IMAGE>
Patent CH-561210-A5 (CH)
Title: Antiviral 1H-imidazo (4,5-b) or (4,5-c) pyridine derivs - prepd by acylation of hydroxybenzyl imidazo(4,5-b) pyridine derivs
IPC: C07D471/04
Filed: 1972-02-28
Abstract: Novel imidazo pyridine derivs. of formula (I): (where R1 is H, Cl, Br, F or lower alkyl, R2 is H or lower alkyl, R3 is lower alkyl, X is N and Y is methylidyne, or X is methylidyne and Y is N, and when X is N then R2 is H) are prepd. by reacting a cpd. (I, -COR3 replaced by H) with a cpd. which releases a -COR3 gp. Cpds. (I) are useful for combatting virus infections.
Patent CH-656238-A5 (CH)
Title: Sensing head for a digitising device
Inventor: BOSLI HANS LUDWIG
IPC: G06F3/0354
Filed: 1981-05-19
Abstract: To convert graphical data into coordinate values, the positions of the sensing head (1) with respect to a coordinate system of a sensing table (40) are measured. The sensing head (1) is mechanically, electrically or acoustically coupled to the sensing table (40). Magnification optics (23) are provided, the optical axis (24) of which is arranged inclined to the baseplate (2) of the sensing head (1). Furthermore, two groups of key switches (21) are arranged at the sensing head (1) in such a manner that they can be blindly operated. Using the sensing head (1) according to the invention, it is possible to evaluate graphical originals, for example maps, design drawings and photos in an ergonomically improved way of working. <IMAGE>
Patent CH-606571-A5 (CH)
Title: Needle bar drive permitting intermittent stitching
Inventor: BEUCHAT ROGER
IPC: D05B81/00
Filed: 1977-03-17
Abstract: The reciprocating motion of the needle bar of a sewing machine is effected by a trunnion attached to a crank on the main driving shaft. The trunnion is fixed solidly to a sleeve in which the needle bar is assembled, and can be moved between an active sewing position and an inactive one in which the needle bar does not move with the sleeve vertically.Process permits the needle to make stitches for ordinary seaming or for ornament such as zig-zag at continuous spacing or intermittently.  When the needle is set for the inactive position irrespective of the reciprocating motion imparted by the crank, it does not pierce the cloth.
Patent CH-687002-A5 (CH)
Title: Low current medical stimulation device
Inventor: ZIMMERMANN JOHANN
IPC: A61N1/18
Filed: 1991-04-04
Abstract: The stimulation current device provides superimposed currents with a HF component of about 30 kHz and a proportional DC component with a max. voltage of 100 V which can be controlled manually, together with the envelope curve of the HF current, by touching a sensor electrodes. The sensor electrode allows control of the oscillation period and amplitude using a potentiometer.
Patent CH-684413-A5 (CH)
Title: Method for bobbin exchange in the creel of a double-sided textile machine
Inventor: SLAVIK WALTER
IPC: D01H9/00
Filed: 1990-12-21
Abstract: In a method for bobbin exchange in the creel of a double-sided textile machine, a feed-bobbin row (44, 46) is arranged along each work-station row (12, 14). Located next to a feed-bobbin row is a bobbin-transport appliance (38) which is not moved in the longitudinal direction of the machine during the bobbin exchange. The necessary movements during the bobbin exchange in the longitudinal direction of the machine are executed by a bobbin-changing appliance (52), the bobbin-changing appliance (52) commencing its work when the bobbin-transport appliance (38) is prepositioned. The bobbin exchange can be carried out at the least possible outlay by means of the method. <IMAGE>
Patent CH-583838-A5 (CH)
Title: Concrete spraying gun with supply connection - has wear resistant plastics nozzle connected to water and cement supply
IPC: B28C5/02
Filed: 1975-04-07
Abstract: The concrete spraying gun is connected to dry cement supply hose. The spray gun has also a section for making a mixture with water and it has an ejector for this mixture. A relatively cheap plastics tube, which is readily replaced, is designed to be subject to abrasive wear. The spray gun has connector (6) for water supply and an internal circular groove (5) connected to the water supply. It has a wear resistant plastic outlet tube (11) which is held in the housing and it is connected by transverse radial bores (13) in this flare part to the circular groove (5). The plastics tube is held firmly against the positive stop shoulder (2) within the housing.
Patent CH-581760-A5 (CH)
Title: Ceiling structure of prefabricated columns and plates - has support blocks with thickened underside for supporting flat plates
IPC: E04B5/43
Filed: 1974-05-15
Abstract: The building structure has vertical columns with mushroom shaped blocks. These blocks in turn form support ledges for floor slabs. This structure is relatively simple for install and the loads are uniformly distributed. The plates (1, 10) which are held on vertical columns (2) are thickened on their underside in the region of the columns, and flat plates are placed on these mushroom-shaped blocks (10). The mushroom type reinforced blocks can bridge the space between two columns, and the mushroom-shaped blocks have a longitudinal cross section which corresponds approximately to the bending moment distribution. After the assembly a layer of concrete is laid on top of flat plates on site.
Patent CH-559738-A5 (CH)
Title: Methyl-1-naphthyl dithiocarbamic acid-2-benzoxazolyl esters - - from dithiocarbamic acid salt and a2-halo-benzoxazole
IPC: C07D263/58
Filed: 1971-05-25
Abstract: Methyl-1-naphthyl dithiocarbamic acid-2-benzoxazolyl esters - from dithiocarbamic acid salt and a 2-halo-benzoxazole. Title cpd. of formula (I): is prepd. by reacting the alkali(ne earth) or NH4 salt of the corresponding dithiocarbamic acid, pref. Na salt, with a 2-halo-benzoxazole in an aromatic or polar organic solvent e.g. DMF or benzene. A higher yield and purer, less coloured product is obtd. than in 1,770,402, using cheaper starting materials.
Patent CH-563410-A5 (CH)
Title: Equilenin prodn.
IPC: C07J1/00
Filed: 1966-06-21
Abstract: Process:- R=H or alkyl. Halogenating agents:- N-Cl or N-Br amides, imides, or hydantoins in aqueous t-alkanols or cyclic ethers. Presence of a weak base e.g. K2CO3, prevents hydrolysis of the ether. Alternatively a t-amine hydrohalide polyhalide, or a quat. ammonium halide polyhalide, e.g. C5H5N.HBr.Br2, may be used. Dehydrohalogenation is usually spontaneous. S= a steroid residue contng. a 17-oxo, OH, O acyl, acyl, acetoxyacetyl, alkyl, or aralkyl substit., e.g. 17beta-OH-17alpha-chlorethynyl. Oestrogens 3-methoxyoestra-1,3,5(10), 7-tetraene-17beta-ol (1.07 g.), m.p. 140-2 deg.
Patent CH-632540-A5 (CH)
Title: Apparatus for the friction false twisting of textile yarns
Inventor: RASCHLE JOSEF
IPC: D02G1/08
Filed: 1978-09-27
Abstract: The apparatus consists of three parallel shafts (2, 3, 4) which are arranged at the corner points of an equilateral triangle and carry rotationally symmetrical friction bodies and at least one of which is displaceable relative to the other shaft or shafts, all the shafts being provided with a wharve (11, 12, 13). In addition, there is a further shaft (5) which is likewise provided with a wharve (14) and which is arranged relative to the shafts (2, 3, 4) carrying the friction bodies, in such a way that the axes of two respective shafts located opposite one another lie in a plane, the said planes being perpendicular to one another. The connecting lines of the axes of the four shafts (2, 3, 4, 5) expediently form a kite-like square. Two shafts (3, 4) located opposite one another are displaceable relative to the two other stationary shafts (2, 5), and moreover an endless belt (15) of minimal elasticity, looping round the wharves of all the shafts, is provided. <IMAGE>
Patent CH-579751-A5 (CH)
Title: Three component garden barbecue - base plate has water channels with outlets
IPC: F24B1/18
Filed: 1974-07-22
Abstract: The barbecue consists of concrete elements, a base, a base plate, and three upper side walls. The base plate and the side walls carry fire plates of fireclay, and the air supply is drawn from below, via aperture in the base plate and several fire plates. The upper surface of the base plate (7) has recessed water channels (3) with outlets (5), and projecting iron ribs (2). Fracturing of fire-clay plates is eliminated by an air gap between the plates and the base plate.
Patent CH-621776-A5 (CH)
Title: Process for the preparation of novel heterocyclically substituted 5-sulphamoylbenzoic acid derivatives
Inventor: BORMANN DIETER DR
IPC: C07D209/14
Filed: 1979-11-28
Abstract: Novel heterocyclically substituted 5-sulphamoylbenzoic acid derivatives of the accompanying formula I, in which the symbols R<1>, R<2>, X and A have the meaning given in Patent Claim 1, are prepared by introducing the radical X into appropriate 3-nitro-5-sulphamoylbenzoic acids or their esters, which carry a halogen atom in the 4-position and whose 5-sulphamoyl group is protected, reducing the reaction product to the corresponding 3-amino compound, reacting this with dicarboxylic acid derivatives, reducing the 3-imido or 3-amido compounds thus obtained and hydrolysing the reaction product thus obtained to remove the protective group B and the ester group R<3>. The alkyl radicals R<2> can then be introduced by alkylation. Starting from the compounds of the formula I prepared according to the invention, in which X denotes a -SR<4> group, the corresponding compounds in which X denotes a -SOR<4> or -SO2R<4> group are obtained by oxidation. The novel compounds are highly active saluretics and diuretics. They are used mainly for the treatment of oedematous diseases of various origins. <IMAGE>
Patent CH-612906-A5 (CH)
Title: Process for the preparation of 10-(2'-dialkylaminoethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d]cyc loheptene
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: C07C209/68
Filed: 1973-01-26
Abstract: Novel 10-(2'-dialkylaminoethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d]cyc loheptenes which have antidepressant effects and the formula I <IMAGE>  in which     R1 is H, alkyl, alkoxy or fluorine,   R2 is H, alkyl, alkoxy, fluorine or CF3 and   R3 and R4 are, independently of one another, alkyl, and their acid addition salts, are obtained from corresponding compounds - with an oxo group in position 5 - treated in the presence of (CH3)2SO with methyltriphenylphosphonium bromide and sodium hydride and, where appropriate, converted into acid addition salts. 10-(2'-Dimethylaminoethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d ]cycloheptene is preferred.
Patent CH-620105-A5 (CH)
Title: Brushing and drying appliance for hair
Inventor: SAHM JUERGEN
IPC: A45D20/12
Filed: 1978-12-19
Abstract: The appliance comprises a device (1) for generating a stream of air, the temperature of which can be controlled, and a number of hollow brushes (6) which can be connected to a distributor (3) of the device (1) via tubes (5). Using this appliance drying and brushing are possible simultaneously or following one another. The appliance can be used professionally (hairdressers) or in the home. <IMAGE>