baber/WOPTO huggingface dataset:
Patent MX-173371-B (MX)
Title: Dispositivo para vehiculos automovil para impedir o reducir el arrojo de agua desde las cajas de las salpicaderas al transitar sobre carreteras mojadas
Inventor: BUCHNER FRITZ
IPC: B62D25/18
Filed: 1991-02-06
Abstract: La presente invención se refiere a dispositivo para vehículos de motor para impedir o reducir el arrojo del agua desde las ruedas o salpicaderas al transitar por carreteras húmedas, con una parte desviadora dispuesta en lo esencial en todo lo ancho de cada caja de salpicadera y puesta detrás en relación a la dirección de marcha que casi alcanza a la superficie de marcha de la llanta que gira dentro de la caja de rueda o salpicadera dejando un intersticio, caracterizado porque en la zona del extremo trasero inferior de la caja de rueda está articulada de manera basculable una chapaleta desviadora de dos aletas, de las cuales una aleta se extiende desde el eje de articulación en la salpicadera hacia abajo al suelo del camino, mientras que otra aleta forma una parte desviadora que esta dirigida hacia la superficie de marcha de la llanta del vehículo.
Patent MX-174004-B (MX)
Inventor: SAUSNER ANDREAS
IPC: F02M25/08
Filed: 1991-11-05
Abstract: A device for temporarily storing the volatile fuel constituents contained in the empty space (11) of a fuel tank (10) and supplying them at a controlled rate to the intake pipe (1) of an internal combustion engine (2). A shut-off valve (8) is accommodated in a line (3) that extends through a volatile fuel constituent absorber (9) to the intake pipe of the engine. A sensor (4) accommodated in the line generates a first signal representing the mass flow. An auxiliary component (6) generates a second signal quantitatively representing the valve position of the shut-off valve and compares the first and second signals. The auxiliary component has at least one accessory means (7) for displaying deviations between the first and second signals.
Patent PT-72783-B (PT)
Title: Angularly grooved corrugated fill for water cooling tower
Inventor: CARTER THOMAS P
IPC: F28F25/08
Filed: 1981-04-01
Abstract: This invention involves spaced, horizontally extending corrugations, spared, vertically oriented film surface sheets. The surface of the fill is enhanced by molded-in angular grooves to define discrete water passageways and air turbulation ridges.
Patent PT-74612-B (PT)
Title: Process for preparing substituted hexahydroindazolo or hexahydroisoindolo isoquinolines
Inventor: KORNFELD EDMUND CARL
IPC: A61P9/12
Filed: 1982-03-19
Abstract: 8-dimethylaminomethylene compounds of the formula <CHEM>  wherein R is H, benzyl, (C1-C3)alkyl or allyol; and R<4> and R<5> are independently H or (C1-C3)alkoxy; and  7-oxo-hexahydrobenzo[de]quinolines of the formula <CHEM>  wherein  R<7> is (C1-C3)alkyl, ally, or benzyl; R<4> and R<5> are independently (C1-C3)alkoxy, or H, with the limitation that when R<4> and R<5> are both (C1-C3)alkoxy, then R<7> can not be methyl; are intermediates useful in the preparation of 6-substituted hexahydroindazolo or hexahydroisoindolo isoquinolines, having dopamine agonist and dopamine antagonist activity.
Patent PT-77345-B (PT)
Title: Dispensing device
IPC: E03D9/03
Filed: 1983-09-16
Abstract: The invention relates to a device including a container charged with a water treatment material and a perfume material, intended to be partially immersed in the water in a flushing tank of a toilet fitting whereupon to deliver water treatment material in solution to the water in the tank and perfume to the surrounding atmosphere. The device is essentially different from prior art devices in that water flows into and from the container via a duct arranged to retain a reservoir of treated water when the tank flushes and to deliver treated water to the tank only after the tank has started to flush, and the atmosphere in the container communicates with the surrounding atmosphere to release perfume via a vent duct which is closed by water in the container when the water level in the tank is above a predetermined level.
Patent PT-77732-B (PT)
Title: Robotic limb
Inventor: STAPLES NEIL RAYMOND
IPC: B25J17/00
Filed: 1983-11-25
Abstract: A robotic arm comprises a series of units each unit having spaced mounting plates (A, E) interconnected by a link bar (C) of fixed length and two link bars (G) each adjustable in length. Each link bar (G) has two relatively threaded sections and the effective length of each bar (G) is varied by rotatably driving one section by a corresponding electric motor (L), thereby to cause controlled relative angular tilting of adjacent mounting plates and resultant manoeuvring of the arm.
Patent PT-80924-B (PT)
IPC: E04C1/40
Filed: 1985-08-06
Abstract: The construction element comprises two different parts. A first bearing part (1) has cavities of cylindrical cross-section with rounded ends and is constituted by light concrete having a resistance to compression comprised between 25 and 175 kg/cm2 and an apparent density comprised between 900 and 1250 kg/m3. The second insulating part (2), of an apparent density of at most 270 kg/m3, is constituted of an hydraulic binder based on cement, a synthetic resin and an expanded mineral filler. The heat transmission coefficient k in the direction perpendicular to said parts of the monolithic element is less than or equal to k=0,40 (W/mK).
Patent PT-84384-B (PT)
Inventor: STOSS PETER
IPC: A61K31/41
Filed: 1987-02-27
Abstract: The invention relates to novel isohexide nucleosides of the general formula I 
<CHEM>
 in which R and B have the meaning given in the description, processes for their preparation and their use as medicaments, in particular as cytostatics, virustatics and immunostimulants.
Patent PT-86484-B (PT)
Inventor: BOECKEL CONSTANT ADRIAAN ANTON
IPC: C07H15/04
Filed: 1987-12-30
Abstract: The invention relates to new oligosaccharides comprising the structure (D-ribose-D-ribitol-phosphate)m, (D-ribitol-phosphate-D-ribose)m or (phosphate-D-ribose-D-ribitol)m, m being 2,3,4 .... 19 or 20, to immunogens containing such oligosaccharide, to vaccines containing such immunogens and to methods for preparing such oligosaccharides, immunogens and vaccines. The vaccine is very suitable for treating infections caused by Haemophilus Influenzae type b.
Patent PT-88931-B (PT)
Inventor: PERSELLO JACQUES
IPC: C01B33/193
Filed: 1988-11-03
Abstract: The invention relates to a silica which is usable, in particular, in dentifrice compositions and compatible, more particularly, with chlorhexidine. The silica of the invention possesses an at least 65%, and more especially at least 90%, compatibility with products of the guanidine type, and especially chlorhexidine, as well as an acid value Ho of at least 3.3.
Patent PT-90746-B (PT)
Inventor: FLETTON RICHARD A
IPC: A01N43/90
Filed: 1989-06-02
Abstract: Compounds of formula (1) <CHEM>  and their salts, wherein R<1> is a methyl, ethyl or isopropyl group each substituted by a hydroxyl group or R<1> is a group -(CH2nR7 or a group -CH(CH3)R<7> (where n is zero or 1 and R<7> is CHO or CO2H); Y<1> is -CH2-, Y<2> is -CH- and X represents <CHEM> [where R<2> is a hydrogen atom or a group OR<8> is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> is a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=O, >C=CH2 or >C=NOR<9> (where R<9> is a hydrogen atom or a C1-8 alkyl or C3-8 alkenyl group) and the group >C=NOR<9> is in the E configuration] or -Y<1>-X-Y<2>- represents -CH=CH-CH- or -CH2-CH=C-; R<4> is a group OR<8> as defined above and R<5> is a hydrogen atom, or R<4> and R<5> together with the carbon atom to which they are attached represent >C=O or >C=NOR<9><a> (where R<9><a> is as defined above for R<9>); and  R<6> is a hydrogen atom or a hydroxyl group. The compounds may be used to control nematode, acarine, insect or other pests.
Patent SE-398919-B (SE)
Inventor: MCNAMARA T V
IPC: E21B17/042
Filed: 1974-07-22
Abstract: Shiftable gears arranged to minimize the need for synchronizers by utilizing, and/or avoiding, related environmental factors. In an environment where one ratio gear is always running faster than a second ratio gear, so that a shaft to which some are alternately connected must always be accelerated when said one gear is so connected and decelerated when the second gear is so connected, means are provided by which a nonrotating shift device, as a shift fork, is caused to apply a frictional drag to the shaft when the second gear is being connected and said shaft is isolated from such drag when the first gear is being connected. In a further and more specific aspect of the invention, ratio gears so connected are arranged between a main transmission and an auxiliary transmission and/or a split-shift device to extend the ratios available to the system but without adding to the synchronizers required for same.
Patent SE-430239-B (SE)
Title: Reflector for spoked wheel
Inventor: KAGAYAMA J
Filed: 1978-09-11
Abstract: This invention provides a reflector 1 for spoked wheels, e.g. bicycle wheels. According to the invention, it consists of a plate-like body 3 with a central opening 8 extending from one side of the body to the other. A hook member 4 is placed through the hole so that an end thereof grips around a wheel spoke and another end of said member has the form of a nut into which a screw 5 engages. The screw abuts against the opposite side of the body relative to the spoke, and the body also has a groove into which the spoke engages in order to prevent rotation of the body as long as the latter is fastened to the wheel. <IMAGE>
Patent SE-427897-B (SE)
Title: Arrangement for adjusting a treatment chair, in particular a dentist's chair
Inventor: LARSSON P
IPC: A47C/
Filed: 1979-07-05
Abstract: Adjustment arrangement for a dentist's chair, with a pivotably arranged seat part 5 which is connected to a back rest 10 and to a leg rest 11, designed to permit continuous adjustment of the chair to any desired position ranging from a sitting postion through an intermediate position to a completely flat, horizontal position with the back rest horizontal and the front end of the seat part slightly raised, and with only a drive motor and no release of catches or the like. The adjustment arrangement is characterized in that the seat part, the back rest and the leg rest are each connected via their respective linking brackets 12, 15 and 13 to a drive arrangement 7, 16, 17 for adjusting the chair between the sitting position and the intermediate position and to the horizontal position by continued driving of the drive arrangement, the position of the back rest being fixed by cooperation with an abutment member 19, and its connection 15 to the drive arrangement being able to be extended counter to the spring action. <IMAGE>
Patent SE-432853-B (SE)
Title: Arrangement in the form of a combined identification and contact protection
Inventor: NORDSTROM EINAR
IPC: H01R13/447
Filed: 1979-11-13
Abstract: A combined identification and contact protection is applied to a terminal block in telecommunications equipment. The protection identifies in the telecommunications equipment incoming alarm leads or corresponding special leads and protects against unintentional contact with screw heads that belong to terminal screws arranged in a shared plane on the terminal block, and any stripped parts of the said alarm lead or corresponding lead screwed fast to the terminal block by means of the terminal screws. The protection comprises a cover part 1 arranged to cover the said screw heads and any stripped parts. The cover part is connected to a fixing part that has a first part 4 extending essentially at right angles in relation to the said plane and which in the said applied position helps to retain the cover part on the terminal block. The cover part is arranged to cover the heads of only one individual pair of terminal screws that are located next to and beside each other on the terminal block. The fixing part extends from the mid parts of the cover part to achieve free ends on the cover part. The fixing part is constructed with one or two arms 5, 6 that are essentially at right angles in relation to the first part 4 and extend essentially parallel to the cover part, which arm(s), together with the cover part, clip or grip around a terminal block part in the protection's applied position. <IMAGE>
Patent SE-422406-B (SE)
Title: Protective device for a surgically implantable flexible prosthesis
Inventor: SWANSON A B
Filed: 1980-04-02
Abstract: A protective device for preventing the disintegration or wearing-away of surgically implantable flexible prostheses due to contact with the sharp edges of bones comprises a generally curved shield part 12 formed to match the shape of the prosthesis, and a stem part 14 extending from the curved shield part 12 and so dimensioned as to cover at least the top surface of a central or medullary stem of the prosthesis. <IMAGE>
Patent SE-426677-B (SE)
Title: Arrangement for a loading bar for compacting of material
Inventor: STEDING G
IPC: B60P7/12
Filed: 1981-03-31
Abstract: An arrangement for loading bars for compacting of small trees or parts of trees which are kept between two stakes 2, 3 making up each loading bar, comprises a top beam 8 holding together the upper ends of the stakes, which can be actuated to move against the trees or parts thereof situated beneath the upper beam for purpose of compacting them. The upper beam is pivoted at the upper end of one of the stakes 2 by means of a rotating cylinder 11 and can swivel from the essentially horizontal compacting position, in which the upper beam is firmly locked against the stakes, 270 degrees into a position at the top side of one stake after a locking arm 12 of a piston and cylinder arrangement 14 that interconnects the upper end of the other stake 3 and the upper beam is swung out from a locking position. The downward compacting motion of the upper beam is produced by piston and cylinder arrangements 15, 16 located in the stakes, which telescopically slide vertically movable upper stake parts 5, 7 into fixed lower stake parts 4, 6, wherein flexible hoses 30, 31 connected to the rotary cylinder and the piston-cylinder arrangements 14, are at the same time automatically introduced into the beam 1 connecting the stakes. <IMAGE>
Patent SE-457955-B (SE)
Title: Aromatic ether imide prepn.
Inventor: VERBICKY JR J W
IPC: C07D403/12
Filed: 1984-09-21
Abstract: Prepn. comprises reacting, in a non-polar organic solvent, (A) at least one hydroxyaromatic alkali metal salt of formula R1 (OM)a (I) (R1 = about 6-30C aromatic radical; M = alkali metal a = 1 or 2) with (B) at least one substd. imide of formula (II) (Ar = aromatic radical; R2 = H or about 1-13C hydrocarbon-based radical; X1 = halo or nitro) in the presence of (C) a phase transfer catalyst comprising at least one bis-quat. salt of formula (R4)k(+)Q(R3)m(+)Q(R4)k(X2(-))2 (III) Each R3 = is dependently a divalent hydrocarbon-based radical and all R3 taken together contain about 4-12C atoms.; each R4 = independtnely a lower hydrocarbon-based radical; Q = N or P X2 = anion-forming atom or radical; k = 1-3; m = 4-k; and at least 3 of the R3 and R4 radicals attached to each Q atom is aliphatic or alicyclic. A compsn. comprising at least one cpd. of formula (I), at least one cpd. of formula (II) and at least one salt of formula (III) is also claimed.
Patent SE-466885-B (SE)
Title: Tooth correction device with plastic brackets and plastic- coated dental arch
Inventor: HAAKANSSON H
IPC: A61C7/12
Filed: 1989-04-12
Abstract: A tooth correction device comprising brackets 3 and molar tubes 6 which can be secured releasably on each of a patient's teeth intended for treatment, for interaction with a prefabricated dental arch 2 whose ends 4, 5 are intended to be fixed in position in the molar tubes 6. The brackets 3 and molar tubes 6 used here are made of a thermoplastic material with a low coefficient of friction and special deformation properties in order to take up and level out pressure stresses on the dental arch 2. For the tooth correction device to be as inconspicuous as possible, the dental arch 2 is made using a material with a bone-coloured plastic coating with a similarly low coefficient of friction. <IMAGE>
Patent SI-9111510-B (SI)
Title: Herbicide composition
Inventor: SAKASHITA NOBUYUKI
IPC: A01N57/00
Filed: 1991-09-11
Abstract: A herbicidal composition is disclosed, comprising, as active ingredients, 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl )urea or a salt thereof and at least one member selected from the group consisting of N-(phosphonomethyl)glycine, 1,1'-dimethyl-4,4'-bipyridinium ion, 1,1'-ethylene-2,2'-bipyridylium ion and salts thereof.
Patent HK-1040676-B (HK)
Title: Collision-resistant double-skin structure
Inventor: JOHANNES WILHELMUS LUBERTUS LUDOLPHIJ
IPC: B63B3/20
Filed: 2002-03-28
Abstract: An impact-resistant double-skinned structure, such as a double-skinned ship's side, comprises an outer skin (1) and an inner skin (2). A series of channels (3) made of a ductile material and positioned alongside or above one another are attached by the tips of their side walls (4, 5) to the inner surface of the outer skin (1) of the structure. The base (6) of each channel is connected at least by a stringer (7), essentially perpendicular to said base, to the inner skin (1) of the structure or a construction attached thereto.
Patent HK-1042378-B (HK)
Title: A lateral field effect transistor of sic, a method for production thereof and a use of such transistor
Inventor: CHRISTOPHER HARRIS
IPC: H01L29/24
Filed: 2002-05-31
Abstract: A lateral field effected transistor of SiC for high switching frequencies comprises a source region layer (5) and a drain region layer (6) laterally spaced and highly doped n-type, an n-type channel layer (4) extending laterally and interconnecting the source region layer and the drain region layer for conducting a current between these layers in the on-state of the transistor, and a gate electrode (9) arranged to control the channel layer to be conducting or blocking through varying the potential applied to the gate electrode. A highly doped p-type base layer (12) is arranged next to the channel layer at least partially overlapping the gate electrode and being at a lateral distance to the drain region layer. The base layer is shorted to the source region layer.
Patent HU-182490-B (HU)
Inventor: MILDE KLAUS
IPC: A01J5/04
Filed: 1979-05-15
Abstract: A találmány tárgya tejgyűjtő szerkezet, amely a fejőkelyhek flexibilis tejvezetékei és egy közös elmenő tejgyűjtővezeték közé beiktatott, legömbölyített és ferdén levágott végkiképzésű átmenő furatos csatlakozócsonkkal ellátott, műanyagból fröccsöntéssel előállított ház-felsőrészszel bíró szerkezeti egységként van kialakítva. Lényege, hogy a csatlakozócsonkok rendre egy, az átmenő furat szabad belső átömlő-keresztanetszetét alul behatároló, a furat tengelyvonalával párhuzamos felvastagítást adó burkoló,síkkal metszett gömbsüvegalakú végnyúlványnyal vannak ellátva, és a ferdén levágott végkiképzés a falvastagító bunkolósík metszőélétől a végnyúlvány kezdőtarbományában meredek szög alatt emelkedőén kiinduló első metszősíkélhez közelítőleg a furat tengelyvonalának magasságában töréssel csatlakozó, a csatlakozócsonk felső alkotójáig laposabb szög alatt emelkedő második metszősíkéllel határolt hosszmetszeti szelvénnyel van kialakítva. 2  20 25 30 182 490   1 -1-
Patent HU-180845-B (HU)
Title: Machine for picking aaling agricultural produces
Inventor: KRONE BERNARD
IPC: A01F15/02
Filed: 1978-06-29
Abstract: A crop baling machine of the kind for producing wound bales has a hollow cylindrical winding compartment having a bottom gap in the compartment cylindrical wall through which the crop is fed by a pick-up device. Conveying rollers then convey the crop to an endless slat conveyor a radially inner run of which is guided at its side edges to sweep round the inner, part cylindrical wall of the compartment. The outer run of the conveyor is guided round the outside of this wall. A rear compartment portion is hinged to open upwardly to release the bale. The construction is relatively simple and robust and requires less power than conventional machines because uniform radial compression of the bale is achieved. Also, dust and particles of crop cannot easily escape from the baling compartment.
Patent IT-1245232-B (IT)
Title: Crocket rotante in piano orizzontale di una macchina per cucire con punti di doppia imbastitura
Inventor: KRUME THOMAS
IPC: D05B57/08
Filed: 1991-03-15
Granted: 1994-09-13
Abstract: La capsula (7) della bobina, alloggiata dal crocket (2) e rispettivamente (3), presenta una superficie mantellare (11) a forma di colletto, che circonda sul suo contorno la bobina (8) di filo del crocket incorporata nella capsula (7) della bobina. Nella superficie mantellare (11) è previsto un dito (13) liberamente sporgente, contro il quale poggia una estremità (17) d'ala di una molla a lamina (12). Attraverso questa strettoia viene trascinato il filo (30) del crocket, che è prelevato dalla bobina di filo (8) del crocket, avvolge il dito (13) e successivamente viene condotto attraverso una fessura di infilamento (22). Successivamente il filo (30) del crocket incontra una superficie inclinata di uno spallamento (29) previsto sul contorno della superficie mantellare (11), scorre su questo e si porta infine in un intaglio (24). In corrispondenza del suo punto terminale (27) il filo (30) del crocket in un punto prestabilito abbandona la capsula (7) della bobina, per essere sicuramente afferrato da un prendifilo (5) di un dispositivo tagliafilo.(Figure 1 e 7)
Patent IT-1252333-B (IT)
Title: Dispositivo circuitale per neutralizzare la deriva termica di uno stadio differenziale transconduttore
Inventor: ZUFFADA MAURIZIO
IPC: H03F1/30
Filed: 1991-11-26
Granted: 1995-06-08
Abstract: Un dispositivo (1) circuitale per neutralizzare la deriva termica di uno stadio differenziale (4) transconduttore, comprende una prima porzione (2) circuitale strutturalmente corrispondente allo stadio differenziale transconduttore (4) e dotata di una coppia di transistori (M1, M2) MOS di ingresso, definenti un valore di transconduttanza sostanzialmente proporzionale a quello dello stadio (4) transconduttore, ed una seconda coppia di transistori bipolari (Q1, Q2) di uscita accoppiati ai precedenti in configurazione cascode, nonché una seconda porzione (3) circuitale comprendente mezzi (Q4, Q5, Q6, Q7) alimentati in corrente (Ia) da una uscita (C2) della prima porzione (2) differenziale per ottenere in uscita (D4) una corrente (Iu) di alimentazione dello stadio (4) e di valore inversamente proporzionale a parametri della transconduttanza dipendenti dalla temperatura.
Patent IT-1263608-B (IT)
Title: Guida per nastro davanti ad una testa stampante di una stampante
IPC: B41J35/04
Filed: 1993-02-19
Granted: 1996-08-27
Abstract: In una guida per nastro davanti ad una testa stampante (1) di una stampante ad entrambi i lati del corpo di guida (2) degli elementi stampanti per il nastro (6) sono previsti rulli (3), estendentisi con loro assi (4) perpendicolarmente alla direzione di movimento (5) della testa stampante. Il nastro (6) è condotto davanti al lato frontale (1a) della testa stampante e posteriormente ai rulli (3). Per evitare difficoltà all'infilamento del nastro (6) e per aumentare l'accessibilità al lato frontale (1a) della testa stampante, viene proposto che i rulli (3) siano girevolmente supportati su fianchi (7a, 7b) di una staffa in filo metallico (7), che la staffa in filo metallico (7) sia girevole attorno ad assi di rotazione (8) in un carrello (9) della testa stampante, la staffa in filo metallico (7) con i rulli (3) essendo girevole da una posizione (10), guidante il nastro (6), in una posizione (10a) atta a liberare il nastro (6).