baber/WOPTO huggingface dataset:
Patent AU-2021106256-A4 (AU)
Title: A multi-variable V-Q sensitivity method for voltage stability analysis based on Multi-Dimensional Holomorphic Embedding Method
Inventor: DING TAO
IPC: H02J3/18
Filed: 2021-08-20
Granted: 2021-11-04
Abstract: The application discloses a multi-variable V-Q sensitivity method for voltage 
stability analysis based on the multi-dimensional holomorphic embedding method, and 
relates to the field of voltage stability analysis. The method specifically comprises the 
following steps: Firstly, the MDHEM is utilized to calculate the power flow analytical 
expressions; Secondly, based on the recursion theory, the bus voltage expressions are 
used to derive the voltage magnitude expressions; Finally, the multi-variable V-Q 
sensitivity expressions can be further derived, which will be used as the criterion of 
voltage stability analysis. The application is used for identifying the weak buses under 
different operating conditions and judging the saddle node bifurcation point of power 
systems, which provides a new solution for the V-Q sensitivity method of voltage 
stability analysis.
1/1 
Start 
Read in data 
Divide the system into regions 
and embed variables 
Calculate power flow 
expressions based on MDHEM 
Split the voltage expression into Assume the voltage magnitude as 
real part and imaginary part power series expressions 
Equivalent relationship, ,Recursive theory 
Derive the coefficients of the voltage magnitude expression 
Calculate the V-Q sensitivity expression (truncated series) 
rational approximants 
Calculate the diagonal rational approximation Substitute Data of actual 
expression of V-Q sensitivity in operation condition 
(fractional expression) 
Voltage stability analysis 
End] 
Figure 1
Patent AU-2021107158-A4 (AU)
Title: Sealed dry-type transformer
Inventor: FANG LONG
IPC: H01F27/08
Filed: 2021-08-25
Granted: 2021-12-09
Abstract: The present application discloses a dry-type transformer enclosed by a sealed 
vessel, wherein a transformer is mounted in the vessel, so that key 
components are completely isolated from an external environment. The vessel 
is composed of a thermal conductive assembly with multiple support structures, 
which can effectively radiate the heat generated by the internal electrical 
structure. The sealed dry-type transformer provided by the present application 
may be applied to all application scenarios of conventional oil-immersed 
transformers and dry-type transformers and is lower in shutdown fault rate, 
longer in service life and completely maintenance-free.
/2113 12111A 
Fig. 1 
-4 A-A 
D 
Fig. 2 
1/5
Patent WO-2021074477-A4 (WO)
Inventor: GONZáLEZ FERNANDO
IPC: A23N1/00
Filed: 2020-10-19
Abstract: Sweeper and filter assembly and juicer incorporating same, where the sweeper and filter assembly comprises a casing (2) open on the top with a first lower outlet orifice (3) for the juice and a second lower outlet orifice (4) for fruit remains, and contains a filter (5) inside it, and furthermore at least one worm gear (6) with a shaft that is arranged longitudinally on the filter, such that one of the ends (7) of the shaft protrudes out of the casing, as well as a drive means connected by a mechanical coupling to the protruding end of the shaft of the worm gear.
Patent WO-2013005090-A4 (WO)
Title: Éolienne bohg (berto otilio hernandez gutierrez) pourvue d'un axe de rotation vertical pour corps de poussée aérodynamique, et d'une hélice aérienne de surface variable
Inventor: HERNANDEZ GUTIERREZ BERTO OTILIO
IPC: F16C32/06
Filed: 2012-07-04
Abstract: L'invention concerne les éoliennes BOHG qui comprennent un axe de rotation vertical pour un corps de poussée aérodynamique, et une hélice aérienne de surface variable, et dont le but principal est de rendre ces installations plus sûres et moins onéreuses. Ces éoliennes sont caractérisées en ce qu'elles fonctionnent efficacement même dans des conditions climatiques extrêmes. Qu'il s'agisse de mini-éoliennes ou de méga-éoliennes, elles ne nécessitent ni système de direction du vent ni mât ou salle de machines d'une hauteur imposante. Les dimensions nominales ø et H (diamètre et hauteur du rotor) d'une éolienne BOHG sont deux variables qui sont fonction de la puissance requise et de la vitesse historiquement moyenne du vent du lieu d'implantation. Les éoliennes BOHG peuvent atteindre un très grand coefficient de puissance de 95%, voire même de 98%, grâce au design qui prévoit des aspects très innovants, par exemple : • le flottement du rotor et des noyaux de générateur même s'ils pèsent un grand nombre de tonnes • le poids (masse) des systèmes de : freins, engrenages et stators des générateurs reposent sur les planchers du mât ou de la nacelle • la surface de travail des pales rotoriques peut varier indépendamment de manière à ne présenter pratiquement aucune résistance cinétique lorsqu'elles sont dirigées face au vent • chaque pale rotorique contient dans son axe longitudinal un contre-poids qui contribue notamment à stabiliser la variation dynamique/les oscillations pendant la rotation.
Patent WO-2016097987-A4 (WO)
Title: Appareil et procédé de compactage d'étoffes
Inventor: ZUCCHI ALESSANDRO
IPC: D06C21/00
Filed: 2015-12-15
Abstract: L'invention concerne un appareil (100) pour compacter des étoffes, ledit appareil (100) comprenant au moins une paire d'unités de compactage (200, 300) comprenant respectivement une bande transporteuse (210, 310) supportée par un ensemble de rouleaux qui définissent un trajet sans fin, lesdites unités de compactage (200, 300) s'étendant dans une direction longitudinale (L) et étant espacées les unes des autres dans une direction verticale (V) qui est perpendiculaire à ladite direction longitudinale (L), les unités de compactage (200, 300) étant disposées de telle sorte que leurs bandes transporteuses se fassent mutuellement face et définissent entre elles une fente (400) à travers lequel une étoffe (F) à traiter peut être reçue et passer. Les bandes transporteuses (210, 310) sont mobiles par l'intermédiaire des chaînes respectives (220, 320) des unités de compactage (200, 300), lesdites chaînes (220, 320) étant supportées par des ensembles de rouleaux formant un trajet sans fin qui chevauche au moins partiellement celui des bandes transporteuses (210, 310). Chaque chaîne (220, 320) est disposée au-dessous de la bande transporteuse correspondante et elle est extensible/rétractable dans la direction longitudinale (L). Deux rouleaux (232, 233) consécutifs dudit trajet sans fin qui sont respectivement disposés au niveau d'une position intermédiaire de ladite fente (400) et au niveau d'un orifice de sortie (402) de celle-ci sont de rouleaux motorisés configurés pour fonctionner à des vitesses angulaires différentes. L'invention concerne également un procédé de compactage qui peut être mis en œuvre par l'appareil ci-dessus.
Patent WO-2011017554-A4 (WO)
Title: Val (8) glp-1 composition and method for treating functional dyspepsia and/or irritable bowel syndrome
Inventor: RICHARDSON PETER
IPC: A61K38/26
Filed: 2010-08-05
Abstract: A method of treating functional dyspepsia and/or irritable bowel syndrome in mammals in need of treatment is disclosed herein. The method comprises administering to the mammal a formulation by inhalation, wherein the formulation avoids first pass metabolism of the active ingredient. The method comprises administering a formulation by pulmonary inhalation comprising a diketopiperazine and a glucagon-like peptide (GLP-1 ), analog, ROSE-010.
Patent WO-2014149651-A4 (WO)
Title: Procédé et appareil permettant de déterminer une priorité de sécurité publique sur un réseau à large bande
Inventor: MILLER TRENT J
IPC: H04W4/90
Filed: 2014-03-04
Abstract: L'invention concerne un composant de réseau (116) dans un réseau à large bande qui reçoit des informations d'état dynamique associées à un utilisateur ayant accès au réseau à large bande avec un premier équipement utilisateur (204a). Le composant de réseau (116) récupère également des attributs de priorité stockés associés à l'utilisateur (202) et identifie si un autre équipement utilisateur (204x) est associé à l'utilisateur (202). Le composant de réseau (116) détermine une politique de réseau d'accès pour tout équipement utilisateur (204a, 204x) associé à l'utilisateur (202) par l'utilisation des informations d'état dynamique (208) et des attributs de priorité stockés, associe la politique de réseau d'accès (210) à chaque équipement utilisateur (204a, 204x) associé à l'utilisateur (202); et transmet la politique de réseau d'accès (210) à un composant de politique (112). La politique de réseau d'accès est utilisée pour déterminer la politique de priorité et de qualité de service pour chaque équipement utilisateur (204a, 204x) associé à l'utilisateur (202).
Patent WO-2015013371-A4 (WO)
Title: Système de vêtement, construction et procédé pour mettre en place de manière réglable une attelle de genou
Inventor: CADICHON GREGORY
IPC: A61F5/052
Filed: 2014-07-23
Abstract: L'invention concerne un système de vêtement, une construction et un procédé de réglage du mouvement d'une attelle de genou par rapport à un membre inférieur équipé d'une attelle. Le système de vêtement comprend ou peut coopérer avec une attelle de genou, une structure d'ancrage au niveau de la taille, une structure d'attache ancrage-attelle et certaines structures de fixation attache-attelle. La structure d'ancrage au niveau de la taille peut être reçue autour de la taille de l'utilisateur, et fixée dans un plan d'ancrage transversal. La structure d'attache inélastique ancrage-attelle est fixée à la structure d'ancrage au niveau de la taille et se déploie dans une première direction, orthogonale par rapport au plan d'ancrage transversal. La ou les structure(s) de fixation attache-attelle fixent l'attelle de genou à la structure d'attache ancrage-attelle, et sont inamovibles dans la première direction. La structure d'ancrage, la structure d'attache et la structure de fixation fonctionnent ensemble de manière à régler le mouvement de l'attelle de genou par rapport au membre inférieur, afin de maintenir l'axe de pivotement de l'attelle dans un alignement anatomique adéquat par rapport à l'axe variable du genou.
Patent WO-2019079774-A4 (WO)
Title: Dispositif modulateur de phase à alignement sur état dispersé/cisaillé de polymère
Inventor: HAZIZA DEDI DAVID
IPC: H01Q9/06
Filed: 2018-10-19
Abstract: Cette invention concerne une antenne comprenant : une couche à constante diélectrique variable (VDC); une pluralité de plaques rayonnantes agencées sur la couche VDC; une pluralité de lignes de signal, se terminant toutes dans l'alignement au-dessous de l'une des pièces rayonnantes; une pluralité de lignes de commande, chacune correspondant à l'une des lignes de signal; un plan terre; où la couche VDC comprend : une couche de cristaux liquides dispersés dans un polymère (PDLC) ou une couche PDLC à l'état polymérisé et cisaillé.
Patent CH-685671-A5 (CH)
Title: Two-phase tonic lotion for scalp and hair
Inventor: SPEDINI ENRICO SEBASTIANO
IPC: A61K8/92
Filed: 1994-01-10
Abstract: The lotion contains 2-60 wt.% oily extract of sweet basil and 10-40 wt.% ethyl alcohol. It may also contain perfume, anti-oxidants and/or preservatives. The extract is obtd. by triturating fresh basil with natural oil at ambient or slightly raised temp. The compsn. is well agitated before application.
Patent CH-583489-A5 (CH)
Title: Microphone capsule for telephone - has preamplifier filter and main amplifier coupled to electret microphone
IPC: H04R3/06
Filed: 1975-01-07
Abstract: The microphone capsule, for a telephone has low weight but is nevertheless robust and cheap to manufacture and and has good acoustic and electrical properties. The microphone is electret type and is mounted on a support plate (16) that divides the housing into two chambers. A preamplifier acting as impedance transformer is located in the housing. A main amplifier is also present and has it output connected to terminal tags passing through the housing. The output of the preamplifier is connected over a filter to the input of the main amplifier. The support plate is held inside the housing by spacing rings.
Patent CH-677059-A5 (CH)
Inventor: FERRARI MAURIZIO
IPC: A01D69/02
Filed: 1990-01-31
Abstract: The lawn mower comprises a chassis (2), a motor (6) housed in a space (5) of the chassis and provided with an electrical power supply cable (9), a cutting blade (7) operated by motor (6) and a shield (3) covering motor (6). There is provided a single system (13) for fastening shield (3) and electrical cable (9) to chassis (2) of the lawn mower. <IMAGE>
Patent CH-672109-A5 (CH)
Inventor: WIEDMER WALTER
IPC: B65D41/34
Filed: 1987-01-30
Abstract: PCT No. PCT/CH88/00017 Sec. 371 Date Sep. 13, 1988 Sec. 102(e) Date Sep. 13, 1988 PCT Filed Jan. 27, 1988 PCT Pub. No. WO88/05754 PCT Pub. Date Aug. 11, 1988.The closure has a body (1) and a guarantee ring (2) connected to it. The hooks (5) applied to the guarantee ring (2) and intended to separate the latter (2) from the body (1) of the closure upon removal of the closure from the container are each equipped with a slide wedge (8). This wedge may perferably be in the middle of the hook which extends longitudinally along the periphery of the closure. The wedge (8) has a slide face (11) of a width (b) that is about a quarter of the length (L) of the hook (5). The slide face (11) is inclined to the interior wall (4) of the guarantee ring preferably at an angle ( alpha ) of 31 degrees and initiates at the lower rim (9) of the guarantee ring in order to improve the machine-operated placing of the closure onto the container.
Patent CH-655013-A5 (CH)
Title: Cube puzzle with written characters
Inventor: HOTZ CHRISTOPH
IPC: A63F9/00
Filed: 1982-01-22
Abstract: A combination game, which is composed of nine geometrically identical cubes. On the 54 cube surfaces, there are arranged 30 different two-dimensional characters, some of which occur more than once and some of which must also be used more than once to make different written characters. At least 35 different written characters are assembled in this manner. Only the surfaces visible at the top are viewed in each case. As most of the two-dimensional characters can be combined, almost no limits are placed on the imagination for the production of further "figures". <IMAGE>
Patent CH-655451-A5 (CH)
Title: Catalyst metering device
IPC: B22C5/04
Filed: 1982-01-27
Abstract: The metering system of a liq. catalyst and/or binder for adding to a measured quantity of sand in a moulding sand preparation plant uses a piston rod (7) of a unit comprising the pneumatic cylinder (6) and the metering cylinder (5). The free end of this piston rod uses a toothed rack (7') and pinion (30) to convert the linear motion to a rotary motion of a slotted disc (11). This acts magnetically or photooptically on a scanner head (10) to produce the control pulses for the programmer (13).
Patent CH-692471-A5 (CH)
Title: Quilted eiderdown has twin parallel seams between the cushion sections, to allow a soiled or damaged section to be cut away and replaced without loss of filling between the fabric layers
Inventor: WEHRLI UELI
IPC: A47G9/02
Filed: 1998-04-17
Abstract: The quilted eiderdown has two fabric layers (1) with an insulation filling (2) between them, stitched together by seams (3) in a grid to form interlinked cushion sections. The stitching is in parallel twin seams. If a section is to be replaced, through local soiling or damage, the damaged section (4) is cut away between the seams, to be replaced with a new section (5) which is stitched in place against the neighboring sections at their side seams.
Patent CH-686265-A5 (CH)
Title: Optical surface inspection device for microelectronics ind.
Inventor: MALIN COSMAS DIPL-ING
IPC: G01N21/88
Filed: 1993-03-26
Abstract: The device has an illumination beam (1) directed onto the examined surface at right angles via a projection lens (9) with planar displacement of the examined surface, so that it is scanned by the beam, a pair of photodetectors (19a, 19b) receiving the reflected light via respective imaging elements. Pref. the imaging elements are coaxial to one another, with respective optical apertures (14a,14b). The inner imaging element may be provided by an objective lens, the outer imaging element provided by a parabolic mirror.
Patent CH-676192-A5 (CH)
Inventor: TESCH GUENTER HORST
IPC: A47G9/02
Filed: 1988-03-28
Abstract: The blanket (1), in particular a quilt, having a cover, consisting of two covering layers (2, 3), a filling (4) and an intermediate layer, arranged between the two covering layers (2, 3), is characterised in that the intermediate layer consists of a thin film (5) which has elongate slots (6). The film (5) advantageously consists of a coated, preferably aluminised, plastic. 
<??>By this means, a blanket (1) is provided, in which the heat transfer through said blanket (1) is noticeably reduced. 
<IMAGE>
Patent CH-694062-A5 (CH)
Title: Apparatus for the analysis of chemical substances in biological samples, especially blood from a centrifuge, has a holder to move the sample tube between a halogen lamp and an electronic color camera
Inventor: KOCH STEFAN
IPC: G01N21/31
Filed: 1999-07-26
Abstract: The apparatus to analyze chemical substances in samples of a biological origin, and especially blood samples from a centrifuge, has a holder to take the sample tube (4) in a vertical position using a grip (5) with two grip pads (9a). The holder carries the sample tube between a halogen lamp (2) and a light receiver, which receives light transmitted through the sample in two dimensions, and the sample is moved out to a transfer position after exposure. A fiber optic converter (3) concentrates the light at the sample. The light receiver is an electronic color camera (6), which gives a resolution in at least two and preferably three different wavelengths. The signals from the camera are passed to a computer for evaluation.
Patent CH-683017-A5 (CH)
Title: An electrohydraulic actuator.
Inventor: BURCH EDI
IPC: F01D17/26
Filed: 1990-06-18
Abstract: This hydraulic safety and control system for the supply of steam to a turbine has a rapid-closure valve and a steam governing valve (4, 3) and a pipe system monitored by a safety discharge unit (22). The intention is to provide a hydraulic safety and control system which is simple to construct and has a markedly reduced number of possible leakage points. This is achieved by the fact that the monitored pipe system is designed both as the power-oil supply system and as the safety-oil system. <IMAGE>
Patent CH-672935-A5 (CH)
Title: Cast component joining equipment - comprises tapped bushes secured to typically two, parallel oblong beams
Inventor: GANDER PETER
IPC: B28B23/00
Filed: 1987-06-05
Abstract: The equipment joins constructional components to be cast in succession, having a set of tapped bushes (6-8) open at the ends, while two reinforcing bars screw at the ends into the bushes. One of these is embedded in the first component to be cast, and the other in the second, being screwed into the bush after the shuttering has been removed. The bush is detachably secured to the inside of the shuttering for the first component. The bushes are secured to one or more oblong beams (1,2), typically two parallel ones, which can be formed by reinforcing bars. ADVANTAGE - Easily adaptable, and requires no expensive tools.
Patent CH-677944-A5 (CH)
Inventor: RASMUSSEN TORBEN
IPC: D21J7/00
Filed: 1989-10-25
Abstract: By means of a procedure for the manufacture of contour stable objects a fluidized fibre raw material is deposited on a moulding foundation through suction of a pulp of the fibre raw material on that foundation. For this purpose the foundation is applied with an easily drainable pulp created from the fluidized fibre raw material layer in such an amount and the suction is carried out controlled in such a way that on the foundation through suction a fibre raw material layer is deposited having such wall thickness that it substantially provides the desired contour stability of the object.
Patent CH-677720-A5 (CH)
Title: Portable container for cigarette ends and ash
Inventor: SATTLER JOSEF
IPC: A24F15/18
Filed: 1988-07-14
Abstract: The container for cigarette or cigar ends, or for tobacco ash, is in the form of a small box (3), which can be attached to the end of a cigarette or cigar pack (2). The container may be made of wood, cardboard, metal, or leather, or from cardboard covered with leather, or from wood lined with metal foil. The container enables a smoker to dispose of cigarette ends and ash safely even when no ashtray is available. The container is so designed that it can be easily attached to or removed from a cigarette etc pack.
Patent CH-646676-A5 (CH)
Title: Omega-halo-bromoalkyne compounds
Inventor: ISHIHARA TOSHINOBU
IPC: C07C67/00
Filed: 1981-05-25
Abstract: The present invention provides  omega -halo-1-bromoalkyne compounds which belong to a new class of organic compounds, represented by the general formula I <IMAGE>  in which X is a halogen atom and n is a positive integer. Some examples of these compounds which may be mentioned are: 1,6-dibromo-1-hexyne, 1,7-dibromo-1-heptyne and 1,8-dibromo-1-octyne, corresponding to X being a bromine atom and n being 4, 5 or 6. The compounds are easily synthesised by reacting the relevant  omega -halo-1-octyne compound with potassium hypobromite. These compounds can be used as an intermediate in the synthesis of various organic compounds, including those which are known as sex pheromone compounds of various harmful insects.
Patent CH-668419-A5 (CH)
Title: Gamma-damascone perfume and flavouring intermediate prodn. - by sequential double alkylation of di:methylamino-acetonitrile
Inventor: STELLA LUCIEN
IPC: C07C49/21
Filed: 1986-11-10
Abstract: Prepn. comprises a) treating N,N-dimethylamino-acetonitrile with an allyl halide in DMF with a base to give (I); b) reacting (I) in DMF and base with halide (II) (X = halogen); c) hydrolysing prod. III or a') treating N,N-dimethylamino-acetonitrile with (II) in DMF and base to yield alpha-dimethylamino-acetonitrile IV; b') treating IV with an allyl halide in DMF and base and c') hydrolysing the prod. III. Base used pref. is an alkali carbonate e.g. K2CO3 in a ratio of 1 equiv. or more w.r.t. N,N-dimethylamino-acetonitrile. The reaction occurs at room temp. or near to it.  Hydrolysis of III is performed by eluting through a silica column.  The eluent is a mixture of ether and an aliphatic or cycloaliphatic hydrocarbon. USE - gamma-damascone is an important ingredient in the perfumery and flavouring industry.
Patent CH-578822-A5 (CH)
Title: Public toilet for household animals - has reception vessel whose rim is encircled by spray pipe
IPC: A01K1/01
Filed: 1974-05-06
Abstract: The vessel comprises a slab (1) made of wear-resistant material, e.g. concrete, plastic or metal, in which there is a depression (2) around whose rim is found the spray pipe (3) with its outlet holes (4). The pipe is connected by a supply line (5) and operation pedal (6) to a reservoir of disinfectant (11). A supply of pressurised water is fed along a pipe (8) to an injection pump (10) coupled to the reservoir so that by depressing the pedal, which is coupled to a valve (7) disinfectant is drawn via a non-return valve (12) from the reservoir and thence along the supply line (5) to the spray pipe. The spray cleans out the chamber and is discharged through an outlet (9) in the bottom of the slab.
Patent CH-656036-A5 (CH)
Title: Arrangement for through-connection of delta modulation signals
Inventor: HAGGER HANSJOST
IPC: H04Q11/04
Filed: 1982-12-20
Abstract: In a conventional PCM time division multiplex switching system, delta modulation signals are through-connected without delta/PCM converters in such a way that they are fed to the input of a coding circuit (SK) which, from a bit string with a frequency f, generates a bit string whose frequency is a multiple k of the frequency f. A decoding circuit (ED) which recovers the bit string with the frequency f from the bit string with the frequency k.f is inserted between the receiver-end part (PCME) of the PCM system and a receiver (DE) for the demodulation signals. An arrangement of this type requires no additional storage if each delta pulse is re-coded directly. <IMAGE>