baber/WOPTO huggingface dataset:
Patent AU-2021106442-A4 (AU)
Title: Self Securing Ladder Locking Attachment
Inventor: DENNIS STEVEN
IPC: B60R9/048
Filed: 2021-08-22
Granted: 2021-11-04
Abstract: The disclosed Self Securing Ladder Locking Attachment is a rectangular prism shape when in it's 
open position (Fig 1). The attachment automatically collapses and holds and locks in closed position 
(Fig 3) when a ladder is loaded into the attachment, and pushed forward onto the front end striker 
(Fig 7).  
To unlock and release the ladder, press on the spring loaded catch (shown in Fig 6 c) while also 
pulling downwards on the lever handle (shown in Fig 6 a) until the attachment is back in the open 
position (Fig 1).  
The attachment is held in it's open position (Fig 1) by using over-centre travel in two places. The first 
is the line of force of gravity on the top section whereby once the pivoting flat bars move over
centre and against solid stops, gravity will continue to pull the frame towards the rear, holding it in 
open position, against the stops.  
The second is the line of force on the spring, between the anchor point on the lever and the anchor 
point on the bottom frame. The lever when opened travels over-centre with respect to this line of 
force, allowing the force to continue to pull the lever and the top frame into it's open position and 
holding it in place.  
Loading the ladder and striking the front striker bar at the front end forces these two (2) over-centre 
actions to revert back to their original states, thus pulling the top frame into the closed and locked 
position.
Figure1 (attachment shown in OPEN position) 
d d b 
b 
b d d 
b a a. existing roof mounted 
ladder rails 
b. flat bars or straps 
c. compression struts 
d. Shaped brackets 
Figure 2 (attachment shown in OPEN position) e. support bracket 
f. spring loaded safety catch 
Figure 3 (attachment shown in CLOSED position)
Patent WO-2011017816-A4 (WO)
Title: Surveillance et commande du guidage d'une courroie sur un dispositif d'enroulement
Inventor: PIETRINI VIKTOR
IPC: D01G27/00
Filed: 2010-07-07
Abstract: L'invention concerne un dispositif de surveillance et de commande du parcours d'une courroie sur un dispositif de production d'un rouleau de nappe (WW), la nappe (W) étant enroulée sur un noyau (H) entraîné par une courroie sans fin (R) rotative, la courroie sans fin étant guidée en une boucle (S) autour du noyau (H) par l'intermédiaire de plusieurs poulies de renvoi (R1 - R6) et le noyau (H) étant maintenu entre deux disques d'enroulement (W1, W2) dépassant du noyau dans la direction radiale. L'invention a pour objet de mettre au point un dispositif permettant d'améliorer et de simplifier la surveillance et la régulation de la course d'une courroie plate disponible dans le commerce transversalement à sa direction d'avance, par rapport aux solutions connues. A cet effet, un capteur sans contact (S1) est monté au moins en un point du parcours de la courroie à l'extérieur de la boucle (S) dans la zone d'un des bords latéraux (RS) de la courroie (R). Ledit capteur (S1) est approprié pour détecter en continu la position du bord latéral (SR) palpé de la courroie (R) et est connecté à une unité de commande (ST) qui permet d'activer au moins un dispositif de réglage (11) permettant de ramener la courroie dans une plage de tolérance (T) prédéterminée.
Patent WO-2015055821-A4 (WO)
Title: Manchon trayeur et buse
Inventor: HAPPEL WERNER
IPC: A01J7/02
Filed: 2014-10-17
Abstract: L'invention concerne un manchon trayeur et une buse destinée à un tel manchon trayeur, réalisée dans un matériau très élastique permettant d'enlever les salissures par déformation élastique.
Patent WO-2022118133-A4 (WO)
Title: Structure de condensateur avec trou d'interconnexion intégré dans une matière poreuse
Inventor: VOIRON FRÉDÉRIC
IPC: H01G4/33
Filed: 2021-11-22
Abstract: La divulgation concerne une structure de condensateur. La structure de condensateur comprend un substrat (102) ; une couche conductrice (104) située au-dessus du substrat (102) ; et une couche poreuse, située au-dessus de la couche conductrice (104), ayant des pores qui s'étendent perpendiculairement depuis une surface supérieure de la couche poreuse vers la couche conductrice (104). La couche poreuse comprend une première région (110) dans les pores de laquelle des fils conducteurs sont disposés et une seconde région (120) dans les pores de laquelle une structure métal-isolant-métal (MIM) est disposée. La première région (110) peut être utilisée en tant que trou d'interconnexion pour entrer en contact avec une électrode inférieure de la structure de condensateur.
Patent WO-2009139003-A4 (WO)
Title: Esters d'estolides à base d'acides gras d'huile de ricin et leurs dérivés, pouvant servir de support pour lubrifiants
Inventor: POTULA SATYA BHASKAR
IPC: C07C69/675
Filed: 2009-05-14
Abstract: La présente invention concerne de l'huile de ricin ayant été hydrolysée pour donner des acides gras d'huile de ricin, puis ayant subi une autocondensation en vue de l'obtention d'un estolide à base d'acide ricinoléique d'un indice d'acide d'environ 95. Le groupe carboxylique de l'estolide, suite à une estérification ultérieure avec des alcools à chaîne linéaire ou ramifiée, ainsi qu'à l'acétylation du groupe hydroxy libre, donne des esters d'estolides à base d'acides gras d'huile de ricin et leurs acétates. On a procédé à une évaluation de tous les produits en termes d'indice d'acide total (TAN), de viscosité, d'indice de viscosité, de point de congélation, de point d'éclair et de corrosion à la lame de cuivre, ce qui a permis de déterminer qu'ils peuvent servir de support pour lubrifiants.
Patent WO-2013081382-A4 (WO)
Inventor: KIM SANGHOON
IPC: E04H9/02
Filed: 2012-11-29
Abstract: 본 발명은 지진으로부터 건물을 보호하기 위한 내진 장치에 대한 것으로서, 건물에 내진 장치를 설치하는 대신에 건물 외곽에 지진파를 약화시킬 수 있는 공명통 매립을 이용한 지진파 방진벽을 만드는 것에 대한 것이다. 본 발명에 따른 공명통 매립을 이용한 지진파 방진벽에 의하면 건물 하나 하나를 독립적으로 보호하는 것이 아니라 방진벽 너머의 한 지역을 보호하는 것으로서 지진의 진도를 원하는 만큼 낮출 수 있다.
Patent WO-2012141605-A4 (WO)
Title: Systems and method for detection and quantitation of analytes using impedance analysis
Inventor: GHEORGHIU EUGEN
IPC: G01N27/06
Filed: 2012-02-16
Abstract: Method and a system for detecting the presence and/or determining the concentration of certain analytes. The method consists of receiving in a measurement chamber a sample comprising a target analyte, wherein the measurement chamber includes an electrode pair (42a-b), in which at least one of the electrodes (42a) is compatible with optical measurements, acting as a light sensitive sensor connected to an optical analyzer (32); applying an oscillating actuation field (e.g. magnetic, electromagnetic, mechanic) to the measurement chamber (12), the applied field oscillating with a first frequency; measuring a target electrical impedance of the electrode pair (42a-b), the impedance indicative of a change of position of the target analyte (60) in response to applying the oscillating actuation field, wherein measuring the target electrical impedance comprises applying an electrical signal to the electrode pair (42a-b), the electrical signal oscillating with a second frequency distinct from the first frequency; measuring a target optical parameter, e.g. the intensity of the emitted light of the target analyte in response to applying the oscillating actuation field, wherein measuring the target, the intensity of the emitted light comprises applying an electromagnetic signal to the target analyte, the electromagnetic signal (e.g. light); determining a frequency component of the target electrical or/and optical parameter of the electrode pair at the first frequency; and determining a concentration of the target analyte according to the frequency component of the target electrical or/and optical parameter.
Patent WO-2008150844-A4 (WO)
Title: Structure de mémoire avec tampons de ligne de mot
Inventor: SUTARDJA PANTAS
IPC: G11C8/08
Filed: 2008-05-29
Abstract: La présente invention concerne une mémoire qui comporte une pluralité de cellules mémoires. Un module décodeur de rangée commande sélectivement des lignes de mots en utilisant un niveau de tension pour accéder à des cellules sélectionnées parmi les cellules mémoires. Un premier module de régénération tire sélectivement le niveau de tension sur l'une des lignes de mots vers l'un des premier et second niveaux de tension prédéterminés. Au moins l'une des cellules mémoires de l'une des lignes de mots est située entre le premier module de régénération et le module décodeur de rangée.
Patent WO-2010030458-A4 (WO)
Title: Procédé de génération et d’utilisation d’assertions d’action
Inventor: SAKLIKAR SAMIR DILIPKUMAR
IPC: H04W12/06
Filed: 2009-08-11
Abstract: L'invention concerne, dans un de ses modes de réalisation, un procédé destiné à fournir une information d’action concernant l’identité d’un dispositif de communication à une partie utilisatrice dans un environnement à fédération d’identité. Le dispositif de communication a une relation basée sur l’identité avec une partie productrice d’assertions. Le procédé comporte l’étape consistant à observer une action effectuée dans l’environnement à fédération d’identité par le dispositif de communication. L’action est observée au niveau de la partie productrice d’assertions. Le procédé comporte en outre l’étape consistant à générer un jeton de fédération d’identité sur la base de l’action effectuée dans l’environnement à fédération d’identité. Le jeton de fédération d’identité est associé à l’identité du dispositif de communication. Le jeton de fédération d’identité indique à la partie utilisatrice une information associée à l’action. Le procédé comporte en outre l’étape consistant à envoyer le jeton de fédération d’identité à la partie utilisatrice. Le jeton de fédération d’identité indique une information d’action à la partie utilisatrice.
Patent WO-2011017133-A4 (WO)
Title: Providing a classification suggestion for concepts
Inventor: KNIGHT WILLIAM C
IPC: G06F17/30
Filed: 2010-07-27
Abstract: A system (11) and method (40) for providing a classification (82) suggestion for concepts (13) is provided. A corpus of concepts (13) including reference concepts (14d) each associated with a classification (82) and uncoded concepts (14c) are maintained. A cluster (93) of uncoded concepts (14c) and reference concepts (14d) is provided. A neighborhood (70) of reference concepts (14c) in the cluster (93) is determined for at least one of the uncoded concepts (14c). A classification (82) of the neighborhood (70) is determined using a classifier. The classification (82) of the neighborhood is suggested as a classification for the at least one uncoded concept (14c).
Patent CH-681340-A5 (CH)
Inventor: MEYER HELMUT
IPC: F24H9/18
Filed: 1991-01-07
Abstract: An electrical heating apparatus for a corrosive fluid comprises a bar-type heating body (2) having its ends 3, 4 non-rotatably held in sealed relationship in passages 7, 8 in a connecting head 5 made from a fluoroplastic-based material. The heating body 2 has inner conductors 10 electrically connected to a connecting feed line 6 which is insulated so as to be resistant to the surrounding fluid and which is fitted non-rotatably in a further passage 9 in the connecting head 5 in sealed relationship therewith. The heating body (2) can extend in a generally meander-like configuration (25-30). The whole of the heating body and the connecting head can be immersed in corrosive liquid. <IMAGE>
Patent CH-687251-A5 (CH)
Title: Supple tube for dispensing paste-type product e.g. toothpaste
Inventor: HALLER PAUL
IPC: B65D35/18
Filed: 1994-02-09
Abstract: The tube (10) is made from plastics, and has a lengthwise metal reinforcing element (25) embedded in its wall which allows the end of the tube to be folded over as its contents are used. In variants of the design the reinforcing element can be made separately from the tube and inserted into it on first use, or it can be made telescopic so that it fits into tubes of different lengths.
Patent CH-668986-A5 (CH)
Title: Pre-twisting of two or more threads - using first cop on hollow mandrel for passing thread from second cop to be caught by balloon of first
Inventor: METTLER HERMANN
IPC: D01H1/00
Filed: 1986-03-17
Abstract: A doubling and pretwisting method for at least two threads is based on using a first cop which is mounted on a hollow mandrel. The thread from a second cop is pulled through the mandrel so that the balloon formed by the first winds itself around the second thread and produces the pretwist. ADVANTAGE - This pretwisting method necessitates no production speed reduction for the doubling followed by protective twisting operations.
Patent CH-679048-A5 (CH)
Title: Shuttle throw prodn. mechanism for mechanical looms
Inventor: MUELLER-HAAS ALBERT
IPC: D03D49/26
Filed: 1985-04-13
Abstract: A rotating shaft wheel assumes the function of a rotating power source for the throw of a shuttle. The transmission of this drive energy on to a springless shuttle beater (i) takes place by means of a striker roll, a lifting flank (e) connected adjustably to a springless picker stick (d), an unelastic and flexible traction means (g) in the form of a steel rope, and a hinged rod made of a crank (a) and a piston rod (b) of a similar length. The lifting flank is proportioned appropriately to transmit an even movement of rotation on to the picker stick. The crank is equipped with a part resembling a circular segment (c) with a radius equal to the crank length. The section passes on in a circular form the movement taken over by the picker stick on to the crank for effecting the shuttle throw.
Patent CH-682281-A5 (CH)
Inventor: STENKVIST SVEN-EINAR
IPC: H05B7/20
Filed: 1991-06-20
Abstract: In the case of a direct-current arc furnace having a large-area base contact (3), electromagnetically caused bath movements are influenced by means of an electromagnet (9), which is arranged underneath the vessel base (4), such that the natural flow in the melt bath, which is produced by the current flow in the melt, has its direction reversed. In this way, the stability of the base electrode (3) is considerably increased. The electromagnet (9) is preferably integrated into the electrical supply of the furnace, and is used as a smoothing inductor. 
<IMAGE>
Patent CH-688134-A5 (CH)
Title: Vibratory ball milling method and appliance for wood chips
Inventor: HOFER OTTO
IPC: B27L11/04
Filed: 1993-08-27
Abstract: An impact grinding mill (6), positioned after the wood wool shredding machine (1), has a dispenser, filling and packing unit. A unit for cleaning the material such as a vibratory screen is positioned in front of the vibratory ball milling machine. The beaters of the vibratory ball milling machine act as fan blades.  The transition between the impact rotor (7) and the preferably upward pointing discharge conveyor (9) has an annular screen (8) with holes in for determining the maximum length of the chips, and of filaments and fibres. Sets of interchangeable annular sieves have different hole sizes.
Patent CH-636689-A5 (CH)
Title: Heating and hot-water system
Inventor: MARTH ALOIS
IPC: F24S90/00
Filed: 1979-03-20
Abstract: This system consists of a water boiler (1), a solar power water heater (6), which is arranged upstream of an electrical steam generator (9), which in turn feeds a steam turbine (13) via a nozzle (12), the steam turbine (13) being connected to a generator (15). The electrical current produced by the generator (15) is additionally used, together with the electrical energy obtained from a solar power collector (17), for heating the steam generator (9). In this way, external electrical energy can be saved. <IMAGE>
Patent CH-685362-A5 (CH)
Title: Controlling self-propelled wheeled vehicle according to programme
Inventor: BAVAI GIULIANO
IPC: G05D1/02
Filed: 1993-09-30
Abstract: The control method uses at least one stored required path programme (A, B, C, D), with comparison between the momentary actual path (A', B'; C', D') and the momentary required path (A, B; C, D), after travelling a given section of the programmed travel path, to allow subsequent correction of the remainder of the stored programme.  The latter procedure is effected using visual reference marks and is repeated continuously over the full travel path to ensure that the vehicle i.e. having a motor powered steerable front wheel and two rear wheels each coupled to an odometer with program evaluation via a PC controlled microprocessor,   reaches the precise destination point.
Patent CH-594346-A5 (CH)
Title: Cage for small animals
Inventor: SCHMID MARKUS
IPC: A01K1/03
Filed: 1976-03-16
Abstract: Cage for small animals uses two plastic injection moulded parts forming casing wall and back wall
Patent CH-668608-A5 (CH)
Title: Changing looms when warp beam empty or to weave different prod.
Inventor: SHAW HENRY
IPC: D03J1/00
Filed: 1986-09-01
Abstract: Method for changing-over a weaving loom for weaving the next or a different prod.  Claimed as new comprises the removal of all or part of the loom concerned from the weaving hall to a spearate area or space and either effecting the required change followed by returning the loom or the part, or replacing it by a loom or part prepared to weave the next or the different prod. Pref. only that part is removed (lift eyes) which concerns the warp and the cloth, i.e. which contains the warp beam possibly with unwind drive, the shedding frames; detached from the drive rods with guides, the reed detached from the sley swords, and the cloth drive detached from the regulator).
Patent CH-610743-A5 (CH)
Title: Cold-insulation cubicle for spending the night in the open air or in a cold area
Inventor: HAGMANN PETER
IPC: E04H15/32
Filed: 1977-04-06
Abstract: The cold-insulation cubicle is composed of an inflatable ground mattress (1), of an inflatable, double-walled body cover (2) and of a likewise inflatable, double-walled head cover (3). The body cover (2) is connected to the head cover (3) by means of a zip fastener (4). The two covers (2, 3) are connected to the ground mattress (1) by means of a further zip fastener (4). The cold-insulation cubicle serves as a cold-insulation means for one or more people who have to spend the night in the open air or in a cold area. <IMAGE>
Patent CH-603007-A5 (CH)
Title: Flat video cathode tube
Inventor: GENEQUAND PIERRE
IPC: H01J31/12
Filed: 1975-04-15
Abstract: Flat video cathode tube has control grid connectable to voltage source, interposed between matrix of emitters and conductive paths system
Patent CH-660512-A5 (CH)
Title: Hydraulic control element
Inventor: KOCH GEORG
IPC: F16K31/124
Filed: 1982-09-23
Abstract: A pilot-control system with electric adjusting motor (1) and control spool (3) is available for the accurate setting with position control in two-way built-in valves (5). The resetting of the position of the actuating piston (60) in the control cartridge (50) is ensured by a spindle (29) screw-connected in the actuating piston (60) by means of a screw thread. The axial displacement of the spindle (29) results in a deflection of the control spool (3) and thus in an adjustment of the actuating piston (60) or the valve port. Thus a position changed relative to the passage opening in the valve predetermined by the adjusting motor (1) is mechanically transmitted to the control spool (3) and is corrected from there by means of the pressure of a control fluid. A complicated electrical regulating system is thereby dispensed with. The adjusting motor (1) can be a stepping motor in the case of digital signals or a direct-current motor in the case of analogue signals. The construction is simple and operationally reliable. <IMAGE>
Patent CH-618099-A5 (CH)
Title: Filter apparatus
Inventor: ETTER WILLY
IPC: B01D35/28
Filed: 1977-05-06
Abstract: The filter apparatus has a plastic screen (3) which is held in a stretching frame (1, 2). The frame has a handle (4), two arms (5) parallel to this and formed as one piece with it and a detachable transverse rod (7) connecting the arms. The transverse rod is arranged to be able to slide on the arms (5) by means of guides (8) on both sides. At one end of the transverse rod (7) is mounted a side intermediate piece (9) interacting with the handle (4). This intermediate piece (9) has a loop (10) which can slide on the handle (4) and is detachable from this. The filter apparatus is suitable in particular for filtering edible fats and edible oils, the screen being able to be very easily removable for changing. <IMAGE>
Patent CH-611888-A5 (CH)
Title: Process for the preparation of novel acid amides
Inventor: KUTTER EBERHARD DR
IPC: C07D217/24
Filed: 1978-06-12
Abstract: There are prepared novel acid amides of the formula I <IMAGE>  in which R1 to R3, which are identical or different, denote hydrogen or alkyl having 1 to 3 carbon atoms. The novel compounds are distinguished by useful pharmacological properties, in particular by muscle-relaxant, sedating, antiarrhythmic and anticonvulsive actions. They are prepared by methylation of corresponding compounds which are not substituted in the ring.
Patent CH-669138-A5 (CH)
Inventor: HERRMANN LOTTE
IPC: B24D3/00
Filed: 1982-11-22
Abstract: A coated abrasive material comprising a textile backing-in the form of fabric, webbing, fleece and/or laminated material, base binder, abrasive particles and optionally size coat which is characterized in that the textile backing is extensible and that on the particle side an elastic intermediate layer is applied which lies between the textile backing and the usual base binder. This intermediate layer may contain caoutchouc latex and/or polyurethane and/or polymers, which contain butadiene and/or acrylic acid ester. The flexible and extensible coated abrasive may be used for profile grinding, sanding or polishing.
Patent CH-559866-A5 (CH)
Title: Seal between elements using corrugated rim - which is compressed to expand radially
IPC: B01D29/33
Filed: 1972-05-26
Abstract: Sealing between a pair of elements, such as between a polymer filter disc and a mounting housing, is effected by using a locking rim with a longitudinal corrugation. The rim is positioned in a peripheral recess of the disc and compressed to a flat state by applied pressure. The pressure causes radial inward and outward expansion of the rim to seal against the wall of the housing and the disc.
Patent CH-566602-A5 (CH)
Title: Electronic circuits for fire detection equipment - allow accurate setting of thresholds for monitoring outputs of ionization chamber
IPC: G08B17/11
Filed: 1974-06-14
Abstract: The circuit has two essential states, namely a quiescent state and an alarm state, in which an increased demand by the circuit for current triggers off an alarm at the far end of the transmission line feeding the circuit. Three of the circuits cater for ionization chamber transducers i n which a reference ionization chamber and a measurement chamber are connected in series, and the relative voltage drop is monitored by a FET with an accurately set threshold arrangement. When this threshold is exceeded, a flip-flop is triggered which demands an increased current and prompts an alarm. The threshold setting arrangements and transistor dependence characteristics may vary.
Patent CH-600464-A5 (CH)
Title: Luggage or parcel label
Inventor: BERNARDI WERNER
IPC: G09F3/02
Filed: 1976-07-26
Abstract: Luggage or parcel label has detachable self adhesive parts carrying carbon copied information
Patent CH-565824-A5 (CH)
Title: Homogeneous vinyl aromatic and maleic - copolymers
IPC: C08F212/08
Filed: 1968-07-01
Abstract: Copolymers are obtained by refluxing a solvent of b.pt. 140-250 degrees C. initially charging 5-15% of the monomers of compsn. calculated from r1x=n-1, where r1 is the reactivity ratio for the reaction temp. and maleic monomer x : 1 is the mole ratio of vinyl to maleic monomer and n : 1 is that of vinyl to maleic monomer in the desired product, charging within 5 mins. a second charge of monomers in mole ratio n : 1 together with a polymerisation catalyst at a rate to maintain a constant amount of vinyl monomer in teh reactor and carrying out the last 5-15% by feeding the remaining maleic monomer at a rate equal to that of copolymerisation, and terminating at greater than 95% conversion. The method produces low mol. wt. polymers permitting excellent control and batch to batch reproducibility. They are of use as coating vehicles.