baber/WOPTO huggingface dataset:
Patent WO-2009146096-A4 (WO)
Title: Forets rotatifs et outils de forage possédant des structures de protection sur des surfaces arrière longitudinales
Inventor: PATEL SURESH G
IPC: E21B10/16
Filed: 2009-04-02
Abstract: La présente invention concerne un foret rotatif ou autre outil de forage pour forer ou aléser à travers une formation souterraine et qui comprend un corps qui possède une extrémité distale et des zones de calibre près d’une extrémité proximal de celui-ci et qui possède des prolongements ascendants longitudinaux d’une pluralité de lames ou segments. Une surface arrière longitudinale qui s’étend vers l’intérieur de façon radiale est associée à au moins certains tampons ou segments de calibre aux extrémités arrière longitudinales de ceux-ci. Des structures de protection sous forme d’éléments superabrasifs qui comprennent une pluralité de diamants polycristallins thermiquement stables, appelés « TSP »(« thermally stable products ») sont fixées à une surface arrière d’au moins un tampon de calibre. Des éléments PDC peuvent être utilisés en association aux TSP. Des structures non diamantées peuvent également être utilisées à la place des, ou en association aux, structures diamantées, particulièrement si le forage de composants à revêtement métallique ferreux est envisagé.
Patent WO-2010048088-A4 (WO)
Title: Pompe à perfusion et procédé de mesure in situ du diamètre d'un tube de perfusion
Inventor: ZHOU YU
IPC: F04B43/08
Filed: 2009-10-19
Abstract: L'invention concerne une pompe à perfusion (50) utilisant des capteurs (18,19,24) et un programme informatique pour détecter un tubage (16) dans une partie de la pompe où le tube est chargé. La pompe et le programme informatique permettent également d'effectuer une ou plusieurs mesures parmi: le diamètre extérieur du tubage, sa circonférence extérieure, son diamètre intérieur, sa circonférence intérieure et l'épaisseur de paroi du tubage. La pompe à perfusion fait appel à des capteurs de proximité (18,19), comme un capteur ultrasonore, un capteur capacitif ou même un détecteur d'air dans la conduite pour détecter la proximité entre deux surfaces de la pompe à perfusion, par ex. les surfaces qui serrent le tubage dans la pompe, afin d'en déterminer l'épaisseur. Au moins une des surfaces de serrage est équipée de capteurs (29) pour indiquer la longueur de contact du tubage avec la surface. À l'aide de ces mesures, il est possible de déterminer l'épaisseur de paroi du tubage et son diamètre intérieur. Connaissant le diamètre intérieur réel du tubage, la précision volumétrique peut être accrue, l'amélioration pouvant atteindre trois ou quatre pour cent par rapport aux mesures actuelles.
Patent WO-2011159752-A4 (WO)
Title: Interface de module de réservoir pour réservoirs de fluide
Inventor: DELIHAS NICHOLAS C
IPC: B60K15/077
Filed: 2011-06-15
Abstract: L'invention concerne la combinaison d'un réservoir comprenant une interface définissant une ouverture, l'interface comprenant une paroi s'étendant dans le réservoir, le réservoir comprenant une rainure encastrée dans une surface supérieure autour de l'ouverture, la rainure encastrée comprenant une pluralité d'évidements sur celle-ci : une unité de tête présentant une forme extérieure complémentaire à la forme de l'ouverture, l'unité de tête étant positionnée à l'intérieur de l'ouverture ; l'unité de tête comprenant un bord s'étendant vers l'intérieur correspondant à la paroi circulaire de l'ouverture, l'unité de tête comprenant une oreille, l'oreille de l'unité de tête mettant en prise l'un des évidements, l'unité de tête comprenant une bague d'étanchéité autour d'une périphérie externe du bord s'étendant vers l'intérieur de l'unité de tête, la bague d'étanchéité mettant en prise la paroi d'ouverture et le bord s'étendant vers l'intérieur de l'unité de tête.
Patent WO-2012030465-A4 (WO)
Title: Outil de pêche et procédé associé
Inventor: XU RICHARD YINGQING
IPC: E21B31/12
Filed: 2011-08-03
Abstract: L'invention porte sur un outil de pêche comprenant un croc et un élément excitateur en communication transmettant des vibrations avec le croc, et sur un procédé associé.
Patent WO-2013056024-A4 (WO)
Title: Dispositifs électriques
Inventor: LUKE HOK-SUM HORACE
IPC: B60L50/10
Filed: 2012-10-12
Abstract: De manière générale, ladite invention concerne des exemples de dispositifs électriques comprenant un premier et un second ensemble stator qui sont situés à l'intérieur d'un ensemble rotor. La configuration du dispositif électrique de l'invention, qui intègre la configuration du premier et du second ensembles stator, permet d'obtenir un dispositif électrique produisant un champ magnétique plus fort et par conséquent un couple plus élevé lorsque le second ensemble stator est alimenté en courant, et produisant un champ magnétique plus faible et par conséquent une vitesse de rotation plus élevée lorsque le premier ensemble stator est alimenté en courant.
Patent WO-2013106609-A4 (WO)
Title: Objet réfractaire et procédé de fabrication de feuille de verre utilisant l'objet réfractaire
Inventor: CITTI OLIVIER
IPC: C03C3/062
Filed: 2013-01-10
Abstract: L'invention porte sur un objet réfractaire qui peut comprendre au moins à peu près 10 % en poids d'Al 2 O 3  et au moins à peu près 1 % en poids de SiO 2 . Selon un mode de réalisation, l'objet réfractaire peut comprendre un additif. Selon un mode de réalisation particulier, l'additif peut comprendre du TiO 2 , du Y 2 O 3 , du SrO, du BaO, du CaO, du Ta 2 O 5 , du Fe 2 O 3 , du ZnO ou du MgO. L'objet réfractaire peut comprendre au moins à peu près 3 % en poids de l'additif. Selon un mode de réalisation supplémentaire, l'objet réfractaire peut comprendre pas plus d'à peu près 8 % en poids de l'additif. Selon encore un autre mode de réalisation, la vitesse de fluage de l'objet réfractaire peut être supérieure ou égale à environ 1 x 10 -6  h -1 . Selon un autre mode de réalisation, la vitesse de fluage de l'objet réfractaire peut être inférieure ou égale à environ 5 x 10 -5  h -1 . Selon un mode de réalisation illustratif, l'objet réfractaire peut comprendre une goulotte déversoir de verre ou un bloc de formage.
Patent WO-2014031580-A4 (WO)
Title: Alternate inlet field testing apparatus
Inventor: WOOLARD KEITH G
IPC: G01N15/08
Filed: 2013-08-20
Abstract: Embodiments of the invention provide a containment system having a primary air inlet and an alternate inlet. In one embodiment, a containment system includes a housing configured to retain a main filter, the housing having a primary air inlet and an access door configured to access an interior of the housing. The access door has an alternate airflow inlet. In another embodiment, an air distribution plate includes a front surface having a first edge and an opposing second edge, wherein the front surface is configured to allow air to pass therethrough. Flow resistance through the front surface is greater proximate the second edge relative the first edge. In yet another embodiment, a method for testing a filter includes closing a damper and flowing air into a containment housing through an inlet formed though an access door and across an air distribution plate to a filter, and testing the filter.
Patent WO-2019070922-A4 (WO)
Inventor: LE TUAN
IPC: F16K31/126
Filed: 2018-10-03
Abstract: Certains modes de réalisation comprennent un ensemble soupape de fluide comportant une base de sortie dimensionnée pour être positionnée à travers un drain dans un réservoir de fluide, et un ensemble flotteur comprenant un flotteur mobile. Le flotteur mobile peut former un joint étanche à une première extrémité lorsque le flotteur mobile est accouplé à la base de sortie, et une ouverture d'écoulement lorsque le flotteur mobile est au moins en partie désaccouplé de la base de sortie. Certains modes de réalisation comprennent un boîtier positionné avec le flotteur mobile, le boîtier renfermant un dispositif d'aspiration accouplé à un piston mobile. Certains modes de réalisation comprennent un diaphragme actionnable positionné dans la base de sortie, et un tube ou un passage d'air comprimé accouplé à un côté du diaphragme actionnable. Dans certains modes de réalisation, le diaphragme actionnable est conçu et agencé pour être actionné par de l'air comprimé pour déplacer le piston mobile.
Patent CH-563516-A5 (CH)
Title: Rotating and tilting mechanism for window frames - prevents excessive tilting and rotation in different open position
IPC: E05D15/52
Filed: 1974-01-03
Abstract: The window arrangement has a panel which is able to rotate and tilt within the fixed frame. The tilting movement is limited by a scissor linkage. The actuating handle on the moving panel ensures that the moving panel is brought by means of at least three blocking rods into a rotating or tilting position in which two vertical rods are connected by a lower horizontal rod on the moving panel by corner guide. The window panel weight is supported by the safety bracket (19) and clamping piece (20) and this safety arrangement prevents opening of the window when the handle (3) is wrongly actuated. The window panel can not be brought into the rotating position when the panel is in the tilting position because in the sloping position of the panel the safety cams (42) of the safety bracket (19) engage with the brackets (43) of the clamping piece (20).
Patent CH-668895-A5 (CH)
Title: Humidification of coolant air circulation in refrigerated display case - using evapn. of water from shallow trough with periodic refill and switched operation of immersion heater
Inventor: MUELLER JULIUS
IPC: A47F3/04
Filed: 1986-02-11
Abstract: The air is moistened by evapn. from the surface of water in the trough (13) whose temp. is varied by switching of the electric immersion heater (14) within the range 20 to 35 deg.C The level is maintained at an overflow (19) as water is replenished periodically via a pipe (18) opened by a magnetic valve (17). The relative humidity and tmep. within the showcase are monitored by an electronic probe which controls the switching so as to maintain the humidity between 80 and 99%, and the temp. between 4 and 15 deg.C. ADVANTAGE - The humidity maintained at high level and within narrow limits with min. consumption of energy. Regular replacement of water provides safeguards against contamination and scaling.
Patent CH-694831-A5 (CH)
Title: Testing apparatus of prepackage singulated semiconductor die, has test unit in movable communication with electrical contact pad to make electrical contact with contact pad during testing of die
Inventor: GALLAGHER WESLEY C
IPC: G01R31/01
Filed: 1999-04-23
Abstract: The test units include upper and lower portions movable away from one another to receive singulated die (40). The upper portion has probe card having needle for connecting to a side of semiconductor die and electrical contact pad coupled to needle. Test unit (36) in movable communication with pad is provided to make electrical contact during testing of die. The test unit has electrical circuit to perform electrical test on the die.
Patent CH-563067-A5 (CH)
Title: Dry cell tubular insulating housing with switch - seals inside equipment housing to prevent leakages to damage electric components
IPC: H01M2/10
Filed: 1974-01-25
Abstract: The tubular insulating housing with a switch for dry cells fits through one corner of the main housing that contains the equipment being supplied from the battery. The battery housing has a threaded bottom to accept a screw-in cap (19) with a spiral spring (20) to press the battery (ies) up against the top of the housing. The battery is inserted by removing the cap. The top of the housing has a support ledge or false bottom (15) inside to separate the battery from th e switch part (22). The contacts pass through the ledge or bottom. The battery housing seals top and bottom to the equipment housing so that leaky batteries cannot damage the components.
Patent CH-628831-A5 (CH)
Title: Device for supplying fluid to a machine tool
Inventor: PLANCHE BERNARD
IPC: B23Q11/10
Filed: 1979-02-06
Abstract: The device comprises a rigid pipe connecting the orifice delivering the fluid to the spray nozzle (20) arranged close to the machining zone. The rigid pipe is formed of five sections (8-12), bent at a right angle and connected end-to-end by connectors (14-18). When a connector (14-18) is not tight, it allows an angular displacement between the ends of the two sections (8-12) which it connects. It is therefore possible to adjust the orientation of the spray nozzle (20) when the connectors (14-18) are untightened. When the adjustment is obtained, it is sufficient to tighten the connectors (14-18) in order to obtain a rigid pipe requiring no support close to the nozzle (20).   <IMAGE>
Patent CH-691299-A5 (CH)
Inventor: BOREL EDOUARD
IPC: B65H29/62
Filed: 1997-06-12
Abstract: The switching system, designed for a first lower rear conveyor (40) which ends at a forward driven roller (42) and a second lower forward conveyor (50) which is located after the first and starts at a driven rear roller (52), has a mechanism (60) between the two driven rollers (42,52). The mechanism has a cross-section with a rearward facing angle on one face and an oblique face with an ejection trajectory on a second. It also has diverging elements (26,32) just above the forward half of the first conveyor's front roller.
Patent CH-632234-A5 (CH)
Title: Process for the preparation of secondary acid amide derivatives
Inventor: KIS-TAMAS ATTILA DR
IPC: C07D295/182
Filed: 1978-02-13
Abstract: A new process is described for the preparation of secondary acid amide derivatives of the general formula (I) <IMAGE>  in which   R1 represents an alkyl group having from 1-6 carbon atoms, an alkenyl group having from 2-5 carbon atoms or a benzoid aromatic group and R2 represents an alkyl group having from 1-6 carbon atoms or an alkenyl group having from 2-5 carbon atoms, or   R1 and R2, together with the nitrogen atom form a morpholyl group.   The process consists in reacting a secondary amine of the general formula (II) <IMAGE> in which R1 and R2 have the same meaning as above with chloral or with a chloral derivative which is formed by addition to its oxo group, expediently with chloral hydrate, in an aqueous medium and/or polar organic solvents in the presence of an acid-binding agent and/or an inorganic and/or organic cyanide source. The compounds which can be prepared in accordance with the invention are important as intermediates in the preparation of plant protection agents and as antidotes.
Patent CH-654660-A5 (CH)
Title: Electronic platform balance
Inventor: STADLER EBERHARD
IPC: G01G23/01
Filed: 1982-04-27
Abstract: The levers (5, 6) of the load platform (2) of the electronic platform balance which are located in two vertically offset planes are coupled to the load platform (2) by means of supports (11-14; 16, 17) of differing length. This constructional asymmetry gives rise to difficulties in the adjustment of the corner load which are eliminated in that resilient intermediate elements (16) are arranged on the load platform (2), in order to compensate for the difference in rigidity between the shorter supports and the longer supports. <IMAGE>
Patent CH-688892-A5 (CH)
Title: Mechanism for shifting bulk material, e.g. in pit silo to feed wood chips to furnace
Inventor: HINDEN HERMANN
IPC: B65G65/44
Filed: 1994-08-24
Abstract: The mechanism shifts at least part of the material in a pile, and has two or more straight working components (S1-S6). The working components are arranged alongside each other and are axially slid alternately forwards and rearwards by drive units (6-8) at their ends. Adjacent components are driven in succession on their rearward stroke and simultaneously on their forward stroke. Each drive unit can be arranged to start the rearward stroke of its respective component after the rearward stroke of the adjacent one has ended. The drive units may consist of linear motors, preferably hydraulic or pneumatic rams. Adjacent components may be arranged parallel to each other, or they may converge in the direction of the rearwards stroke at an angle of up to 10 deg .
Patent CH-687569-A5 (CH)
Title: Connection box for several optical fibres
Inventor: MOREL JACQUES
IPC: G02B6/44
Filed: 1992-11-02
Abstract: The optical fibre connection box is of rectangular shape and includes a number of modules (1,2,...5) lying side by side. Each module may be opened separately and defines a box consisting of a central plate (10) and two flanks (14,15) which are hinged to the central plate. This plate is hinged to the base of the main housing so that the box can be drawn down and opened. The flanks of the module include curved guides defining a chamber within which lengths of optical fibre may be accommodated. There are also fittings for retaining the optical fibre.
Patent CH-676571-A5 (CH)
Title: Chipboard edge hardening - uses groups of jets to inject the bonding medium automatically according to the board length
Inventor: HARDER PAUL
IPC: B27K3/02
Filed: 1988-09-13
Abstract: To stabilise the edge zones of chipboards, a row of jets (16) to inject a hardening medium is activated along the  edge in groups according to the standard length of the board or according to the individual case. A group of jets is structured to inject along part of the board edge length, and they operate in steps along the length. The number of jets in each group. is pref. structured so that, with the gps. the full length of the board edge is injected and stabilised. Each group is activated which lies symmetrically within the row of jets, and the jets are operated twice by a half jet interval displacement to increase the edge stability. The number of jet (16) groups used and their step activation along the board edge is determined automatically by a stored programme calculated from the board length. ADVANTAGE - Requires no manual adjustment, and is flexible to accomodate boards of various lengths.
Patent CH-681775-A5 (CH)
Inventor: STEINER WALTER
IPC: A47G25/06
Filed: 1990-11-16
Abstract: The clothes arm for hanging up articles of clothing comprises several telescopically interengaging, hollow arm elements (5-11), so that it can be telescoped in space-saving manner when not in use. Clothes hooks (3) are shaped onto the arm elements (5-11). In order that the clothes hooks (3) do not limit the telescoping together, the arm elements (5-10) have longitudinally direct recesses.
Patent CH-679658-A5 (CH)
Title: Spindle page turning device for musical score -  has electric motor rotating shaft of spindle drive
Inventor: JAGGI SEBASTIAN
IPC: B42D9/08
Filed: 1989-10-26
Abstract: The spindle page turning device for a musical score has a frame supporting the music sheets and an electric motor used to rotate the drive shaft of the spindle mechanism. The latter provides a longitudinal displacement of a threaded nut (10) cooperating with a cam system for turning individual sheet frame over one at a time. The sheets may be turned over and then turned back, by rotation of the electric drive motor in opposite directions. ADVANTAGE - Allows musician to concentrate solely on music.
Patent CH-637187-A5 (CH)
Title: Attachment device for the interconnection of two elements
Inventor: KELLER ALBERT
IPC: E02D29/14
Filed: 1979-05-22
Abstract: A retaining body (1) consists of a hollow profiled section which is of square cross-section and consists, for example, of metal or plastic. Constructed at one end of all four side walls (3, 5 and 6) are flaps (7, 9 and 10) which are bent somewhat towards the interior of the hollow profile. A recessed attachment hole (11) is provided in the side wall (6) in order to attach the retaining body (1) to a wall. A retaining bracket is essentially of U-shaped construction and has a web (13) as well as two limbs (14 and 15). Outwardly projecting latching tabs (16) are provided on both limbs (14 and 15). Said latching tabs (16) engage under the flaps (9) when the bracket (2) is inserted, and thus prevent the bracket (2) being pulled out of the retaining body (1). <IMAGE>
Patent CH-670034-A5 (CH)
Inventor: CAND JEAN-PIERRE
IPC: A21C9/04
Filed: 1986-12-09
Abstract: An apparatus for distributing and metering a granular and sticky mass, in particular a mass to be moulded into biscuits. The apparatus comprises a main conveyor device comprising juxtaposed parallel screws of alternate pitch and direction of rotation, which are sub-divided into groups of at least one pair of screws, a main motor and main transmission means comprising one clutch per group of screws, hoppers which are juxtaposed below the downstream end of the main conveyor device in a ratio of one hopper per group of screws and, beneath each hopper, a distribution column comprising an inlet, a holding chamber and an outlet, the said inlet being provided with a device for measuring the level of filling which is electronically connected to a control device for controlling the clutch of the said group of screws.
Patent CH-664395-A5 (CH)
Title: Thread tensioner for sewing machines - with two opposite tensioning disks and possibly intermediate disk(s), at least one disk features free space for thread
Inventor: REBER LORENZ
IPC: D05B47/00
Filed: 1984-12-20
Abstract: The thread tensioner for sewing machines is equipped with two opposite thread tensioning disks or two thread tensioning disks and one or several intermediate disks located between the two. The disks move axially and can be pressed against each other by a press device. At least one of the tensioning disks or an intermediate disk which act together for the deceleration of the thread, incorporates a free space for the thread running into the tensioning device. In this space, the thread is not decelerated by the disks. ADVANTAGE - The device ensures a constant and even needle thread tension irrespective of the type and strength of the thread.
Patent CH-632987-A5 (CH)
Title: Process for preparing novel amines
Inventor: CARLSSON ENAR INGEMAR
IPC: C07D207/325
Filed: 1981-11-03
Abstract: The process is used for preparing novel amines of the formula (I) <IMAGE>  R<1>, R<2>, R<3>, n and X are defined in Patent Claim 1. In this process, compounds of the formula (IV) <IMAGE> in which R<1> has the meaning given in Patent Claim 1 are used as starting compounds which are reacted with compounds of the formula (VI) <IMAGE> in which R<2>, R<3>, n and X have the meanings given in the patent claim. The novel compounds demonstrate, inter alia,  beta -receptor-blocking activities.
Patent CH-590980-A5 (CH)
Title: Flush dumper as open top water tank - has overflow edge on one side while dumper rotation is only through 90 deg.
IPC: E03F5/10
Filed: 1975-07-24
Abstract: Flush damper in the form of a top open water tank where the damper can turn about a horizontal axis to produce a water surge. There is an overflow edge on one side and the rotation can result only in a given range at around 90 deg. More specifically, the horizontal axis of rotation lies between the overflow edge (5) and the centre of gravity of the empty damper (5). It is also approximately vertically below the centre of gravity (6) of the damper which is filled to a given water level (2). Further, there is an additional weight (3) below the axis of rotation. In the upper region of the damper is a horizontal plate. This plate is so arranged that the turning force for tipping is increased.
Patent CH-634941-A5 (CH)
Title: Device for printing data supplied by an electronic machine
Inventor: SCHNEEBELI JEAN PIERRE
IPC: B41J2/27
Filed: 1979-12-05
Abstract: The printing needles (11) of the print head are mounted flexibly in a membrane (12). Each porous needle is linked by a tube to an electromagnetic piston which transmits pulses controlled by the electronics, to the needle by means of a fluid (inking or otherwise) filling the piston and the tube. The to-and-fro movement of the print head is provided by a linear motor controlled by the electronics. <IMAGE>