baber/WOPTO huggingface dataset:
Patent FR-2084564-A5 (FR)
Title: Alkyl-silanes with reduced reaction times/ch
IPC: B21C23/18
Filed: 1971-03-12
Granted: 1971-12-17
Abstract: Alkyl -silanes with reduced reaction times/charge and prolonged catalyst activity - In the known process of preparing cpds contg. C-Si bonds by reacting, cpds contg Si-H bonds with unsatd. hydrocarbons or cpds in addition to the unsatd. hydrocarbons contg. organic gps. in the presence of a support material contg Pt or Pd as catalyst, it has now been found that the reaction time/charge is substantially shortened and the catalyst activity maintained almost constant over a substantially prolonged period and throughout a large series of charges, by arranging the catalyst above the mixture of the reactants and between this mixture and a cooling means. The condensate from the cooling means being trickled over the catalyst so as to impregnate it as uniformly as possible.
Patent FR-2096342-A5 (FR)
Title: Laser beam marking technique - adhering light absorbent thermoplastic - particles in required pattern
IPC: B25H7/00
Filed: 1971-06-15
Granted: 1972-02-11
Abstract: Marking process, e.g. for marking cutting lines on steel plate prior to flame cutting, in which fine particles are applied to an article which is then irradiated by a laser beam to cause particles to adhere to it, those not adhering being removed from its surface. Spec. a thin layer of fine, light-absorbent, thermoplastic particles is deposited on the article to be marked and irradiated by a laser beam to cause fusion of the particles in the required pattern or design, unmelted particles being thereafter removed.
Patent FR-2107592-A5 (FR)
Title: Flour drier - with retarded exit speed from hot pipe to prevent dust dispersal
IPC: F26B17/20
Filed: 1971-09-13
Granted: 1972-05-05
Abstract: A drier for flour and similar pulverulent materials, using hot gas in contraflow over the material as it is activated and conveyed in a pipe by paddle blades on a rapidly revolving shaft, is constructed with the paddle blades extending over only part of the length of the pipe; the blades terminate before the end, and a screw effects the remaining propulsion necessary. This slows down the conveying speed as the material leaves the pipe, preventing dispersal of fine dust by the heating gas.
Patent FR-2168693-A5 (FR)
Title: Synthetic resin canoe - with a buoyant self draining hollow blow moulded body
IPC: B63B5/24
Filed: 1972-01-20
Granted: 1973-08-31
Abstract: Canoe made of synthetic resin as a single hollow moulding is shaped to provide decked compartments at each end and along each side of the cockpit. Pref. the upper or deck surface on each side of the cockpit is sufficiently convex and the side buoyancy sufficiently great that no water will enter the cockpit of an empty canoe floating or rolling through any angle. Pref. the underside features >=1, pref. 3 ribs to provide directional stability on the water.
Patent FR-2235575-A5 (FR)
Title: Disposable ash-tray for cafes etc. - base is hollow to prevent transfer of heat to supporting surface
IPC: A24F19/00
Filed: 1973-06-28
Granted: 1975-01-24
Abstract: A throw-away ash tray made of paper, cardboard, plastics, asbestos, etc., and which may be moulded, shaped, folded, cut, fastening with clips, etc., and which may be combined with elements of aluminium or reinforced aluminium, is formed into a tray with a hollow or recessed under surface, so that the region which may be subjected to heat will not come into contact with a supporting surface such as a table top. This surface may be pleated to reduce heat transfer. Alternatively, the hollow surface may carry an aluninium cover plate. A material such as paper may be coated with a heat resisting coating.
Patent CH-695234-A5 (CH)
Title: Cap is for displacement of excess gingiva parts in head area of enossal tooth implants
Inventor: IHDE DR STEFAN
IPC: A61C5/77
Filed: 2001-12-06
Abstract: The cap (6) is for the displacement of excess gingiva parts in the head area (1) of enossal tooth implants. It comprises an elongated tubelet with a notch and opposing snap lip. The snap lip (6a) is engaged over the implant head (2), thus securely fixing the tubelet. After a few minutes, the tooth flesh, under the effect of pressure alterations in the tissue, is drawn backwards. The cap can then be withdrawn and the impression taken. The cap can be re-used.
Patent DD-142880-A5 (DD)
Title: Verfahren zur herstellung von heterotricyclischen kaefigverbindungen
Inventor: KATSUBE JUNKI
IPC: C07D307/93
Filed: 1979-04-12
Abstract: Die Erfindung betrifft ein Verfahren.zur Herstellung von heterotricyclischen Käfigverbindungen der allgemeinen Formel, in der die Reste A·] , A2, A3, X-Y und B die im Erfindungsanspruch genannte Bedeutung haben. Diese Verbindungen sind antiviral wirksame Arzneistoffe, die sich insbesondere zur Bekämpfung von Grippe- und/oder Herpes simplex-Viren eignen. Formel
Patent DD-150827-A5 (DD)
Title: Magnetisch geregelte ablenkschaltung
Inventor: MIKO SANDOR
IPC: H04N3/18
Filed: 1980-04-21
Abstract: Ziel der Erfindung ist es, den Schaltungsaufwand fuer Ablenkschaltungen zu verringern. Erfindungsgemaesz sind eine Quelle ungeregelter Energie U&indB! und eine Quelle ablenkfrequenter Energie 38 mit einer Ablenkschaltung gekoppelt. Eine magnetische Schalteranordnung 42, 43 enthaelt zwei Lastwicklungen 42a, 42b, die mit der Quelle ablenkfrequenter Energie seriengekoppelt sind.Eine Steuerschaltung 25 erzeugt in einer Steuerwicklung 45 einen Vorstrom zur magnetischen Saettigung der ersten Lastwicklung 42a waehrend zumindest eines Teils jedes Ruecklaufintervalls in jedem Ablenkzyklus.
Patent DD-152558-A5 (DD)
Inventor: WILLARD ALVIN K
IPC: C07D309/30
Filed: 1980-08-14
Abstract: 6-Phenyl, phenalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4- R trans stereoisomeric forms having the structure <CHEM>  wherein  A is H or methyl;  E is a direct bond, -CH2-, -CH2-CH2-, -CH2-CH2-CH2- or -CH=CH-; and  R1, R2 and R3 have several meanings, and the corresponding dihydroxy acids in which the lactone ring is hydrolytically opened, and the pharmaceutically acceptable salts of said dihydroxy acids, and the lower alkyl and the phenyl, dimethylamino or acetylamino-substituted  lower alkyl esters of said dihydroxy acids; and processes for preparing  them. These compounds are potent inhibitors of cholesterol synthesis by the enzyme hydroxymethyl glutaryl coenzyme A reductase.
Patent DD-232591-A5 (DD)
Title: Elektrode fuer lichtbogenoefen
Inventor: HILL DEREK
IPC: H05B7/101
Filed: 1984-08-10
Abstract: Eine Lichtbogenelektrode weist einen wassergekuehlten Metallschaft (1) und einen konsumierbaren Aktivteil (3) auf, welche miteinander mittels eines Schraubnippels (2) verbunden sind. Der Metallschaft (1) ist unterhalb der Klemmzone (18) von einem Schutzmantel (14) umgeben, der abnehmbar um den Metallschaft (1) herum angeordnet ist. Zwischen dem Metallschaft (1) und dem Schutzmantel (14, 30) ist eine Feuerfestschicht angeordnet, welche vom Schutzmantel einerseits und vom Metallschaft anderseits gekuehlt wird. Der Schutzmantel (14) weist zumindest ein Stahlrohr (15, 15) auf, welches zusaetzlich von Feuerfest- oder Schlackenmaterial (22, 26) umgeben bzw. direkt in dieses eingebettet sein kann.
Patent DD-228245-A5 (DD)
Title: Verfahren zur herstellung eines benzamid-derivatives
Inventor: VAGO PAL
IPC: C07C237/30
Filed: 1985-01-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 2-Hydroxy-5-(1-hydroxy-2-(1-methyl-3-phenyl-propyl-amino)-aethyl)-benzamid der Formel I und dessen pharmazeutisch geeigneten Saeureadditionssalzen, das dadurch gekennzeichnet ist, dass man 2-Hydroxy-5-(1-hydroxy-2-(1-phenyl-but-1-en-3-yliden-imino)-aethyl)-benzamid hydriert und die so erhaltene Verbindung der Formel I gewuenschtenfalls in ein pharmazeutisch geeignetes Saeureadditionssalz ueberfuehrt. Der Vorteil des erfindungsgemaessen Verfahrens liegt darin, dass es auf eine oekonomische Weise, mit hohen Ausbeuten, unter Anwendung von auch in grossen Mengen leicht zugaenglichen Ausgangsstoffen durchgefuehrt werden kann. Die Verbindung der Formel I ist ein bekanntes und wertvolles a- und b-Rezeptoren blockendes hypotensives Mittel. Formel 1
Patent DD-244933-A5 (DD)
Inventor: KOELBLIN ROLF
IPC: B23Q37/00
Filed: 1986-05-27
Abstract: The machine tool comprises a vertical post (14) on which a head changer (19) is mounted for changing the tool head (17) provided at a head carrier (16). The head changer (19) is rotatable about a vertical axis. It carries at least one head gripper (22) which is adapted to grip from the top the tool head (17) and to rotate it from a front working position to a rear changing position. The post (14) being nonrotational (about any axis) and preferably unadjustable in height (the Y axis), is simple and low cost. The machine tool is readily adaptable to sophisticated design modifications, particularly including tool exchange in plural multi-tool tool heads and interchange with tool and/or tool head storage magazines.
Patent DD-254463-A5 (DD)
Inventor: VAN DEN BERG ADRIANUS H M
IPC: H01J9/14
Filed: 1987-01-20
Abstract: A shadow mask sheet manufactured from an iron-nickel alloy is drape-drawn by means of a drawing process to form a shadow mask 15. Prior to the actual drawing process theshadow mask sheet is subjected to an annealing treatment. After the drawing process the shadow mask is successively subjected to a complementary annealing treatment in a non-oxidizing gas atmosphere at a temperature between 700°C and 1200°C to improve the magnetic screening properties of the shadow mask 15, and to an annealing treatment in an oxidizing gas atmosphere. After oxidation the shadow mask 15 is connected on a supporting frame 17 which may be subjected to anannealing treatment in a non-oxidizing gas atmosphere and then to an oxidizing annealing treatment.
Patent DD-281546-A5 (DD)
Title: Vorrichtung zum kaskadenartigen kontaktieren von verunreinigten gasen
Inventor: WOHLGEMUTH DIETHELM
IPC: B01D53/34
Filed: 1988-12-05
Abstract: Die Erfindung betrifft eine Vorrichtung zum kaskadenartigen Kontaktieren von verunreinigten Gasen. Damit kann eine chemische und/oder physikalische Reinigung, vorzugsweise von Rauchgasen, durchgefuehrt werden. Sie ist eine unkomplizierte, wartungsarme und kostenguenstige Naszreinigung bei hoher Lebensdauer. Das zu reinigende Gas wird mittels Druckdifferenz und mit Unterstuetzung des Druckausgleichsraumes durch die Vorrichtung gefoerdert. Das Kontaktieren mit der Sorptionsloesung erfolgt in einer Siebformation, die staendig mit dieser Sorptionsloesung ueberspuelt wird. Nach dem Kontaktieren flieszt sie durch den Pendelgang in das Sorptionsbecken zurueck. Hier erfolgt fuer den notwendigen Kreislauf eine erneute Aufbereitung der Sorptionsloesung, indem sich benutzte und unbenutzte Sorptionsloesung mit Hilfe des dynamischen Gaspolsters mischen. Fig. 1{Rauchgas; Sorptionsbecken; Druckausgleichsraum; Kreislauf; Druckdifferenz; Naszreinigung; Sorptionsloesung; Pendelgang; kostenguenstig; kaskadenartig; Vorrichtung; Siebformation; dynamisches Gaspolster; gereinigtes Gas; Kontaktieren}
Patent DD-291065-A5 (DD)
Title: Vorrichtung zur entgasung von fluessigschwefel
Inventor: KLOCKOW JUERGEN
IPC: C01B17/04
Filed: 1989-12-28
Abstract: Die Erfindung betrifft eine Vorrichtung zur Entgasung von Fluessigschwefel, wie er in Schwefelerzeugungsanlagen nach dem Clausprozesz in der chemischen Industrie, aber auch bei der Kohleverarbeitung elementar anfallen kann. Der Erfindung liegt die Aufgabe zugrunde, den in Schwefelgewinnungsanlagen ohnehin vorhandenen Fluessigschwefeltank durch Kombination geeigneter Einbauten die mechanische mit der thermochemischen Behandlung des Fluessigschwefels zu ermoeglichen. Erfindungsgemaesz wird die Aufgabe in einem Tank dadurch geloest, dasz der Tank in eine Sammelkammer und in eine Nachentgasungskammer mit gemeinsamen oder getrennten Gassammelraeumen unterteilt ist und in der Sammelkammer ein die Gasaustauschsaeule bildender Zylinder mit bodennahen OEffnungen zur Sammelkammer oder bodennahen Kanaelen zur Entgasungskammer angeordnet ist, in welchem zentrisch eine Gasfuehrungslanze mit kaskadenartigem Begasungskopf bis in Bodennaehe reicht, welche wiederum das Rohschwefelrohr mit bodennahem Mundstueck umgibt.{Fluessigschwefel, elementar; Entgasung; Clausprozesz; Chemie; Kohleverarbeitung; Schwefelwasserstoff; Gasaustausch; Gasaustauschsaeule; Nachentgasung; Begasungskopf}
Patent BE-1016051-A5 (BE)
Inventor: GRIBOMONT HENRI
IPC: D06M16/00
Filed: 2004-05-18
Granted: 2006-02-07
Abstract: The invention concerns a fabric with insect repellent properties and a method for the manufacturing of a similar fabric in which a solution comprising an insect repellent product and a binding agent on a fabric is provided whereby in the solution an acrylate and a elastomer are added in order to enhance the retention of the insect repellent product on the fabric. Hereby, a fabric is produced that retains its insect repellent properties during successive washes.
Patent BE-1007329-A6 (BE)
Title: Improved hairbrush
Inventor: DUYCK WALTER
IPC: A46B9/02
Filed: 1993-07-15
Granted: 1995-05-16
Abstract: An improved hairbrush, comprised of a body (1), upon which first a type offlexible fibres (2) and second a type of less flexible fibres (3) areuniformly laid out in an upright position, and which are distributeduniformly across a specified area, preferably in bundles (5) which comprisemore of the first fibres (2) and at least one second fibre (3), whereby thefree edge of the second fibres (3) protrude above the neighbouring firstfibres (2), specifically that almost non-bendable pins (4) are distributedacross the stated area, these pins are preferably wooden and laid out in anupright position. The preferable layout for the fibres (2) (3) and pins (4)is in a pneumatic cushion bed (6). The second fibres (3) untangle the hair,the first fibres (2) shape the hair, and the pins (4) massage the scalp.
Patent BE-1009831-A6 (BE)
Title: Simple elastic material-based cylinder
IPC: F15B3/00
Filed: 1995-12-11
Granted: 1997-10-07
Abstract: A cylindrical tube, closed at one end and comprising at the other end a piston, filled with an elastic material, and comprising in its lining outside the piston stroke area a threaded bore, subjects its piston to pressure when a screw is inserted and tightened into the threaded bore. The range of the stroke of the piston will relate to the surface area of the screw head and the surface area of the piston.<IMAGE>
Patent BE-1010924-A6 (BE)
Title: Container
Inventor: MATTART FRANCIS
IPC: A45F3/02
Filed: 1997-02-13
Granted: 1999-03-02
Abstract: The invention concerns a container made of an insulating material designed to keep foodstuffs at the same temperature for a pre-determined length of time, the said container comprising a housing with at least two compartments, each compartment of a more or less cylindrical shape, with the same diameter as a standard 33 cl drink can, the compartments being sealed by a lid made from an insulating material. According to the invention, the height of the said compartments is made so that it can accommodate two standard 33 cl drink cans stood on top of one another, or respectively a small bottle with the same diameter as the said can, and the base of each compartment is shaped to suit the bottom of the small bottle or cans, and the lid has a groove to hold the upper edge of the can and a cavity for the top of the small bottle.<IMAGE>
Patent BE-1011857-A6 (BE)
Title: Spring toy
IPC: A63H3/04
Filed: 1998-03-30
Granted: 2000-02-01
Abstract: A spring toy consisting of a flat flexible plate or flexible structure with a pattern in relief on it. Playing with it involves a tensioning step in which the whole vertical structure is compressed downwards using the fingertips, and a releasing step in which finger contact is released and the object returns to shape. In so doing, it pushes against the surface below and is catapulted into the air. The material used is foam rubber or another flexible material. The toy has four functional zones, namely: a contact zone, a bending zone, a central zone and a finger zone. Each has a different pattern of tensions during the tensioning step, the way in which they function being determined by the dimensional characteristics and the properties of the material. It can be used as a toy or component of a toy, puzzle or construction piece, a collectable object, publicity or promotional articles, an element for a competition, part...<IMAGE>
Patent BE-1012709-A6 (BE)
Title: Strap for goods braided from leather, from the basan
IPC: C14B9/00
Filed: 1999-06-08
Granted: 2001-02-06
Abstract: In conventional braided goods for shoes, the goat hide strap is used. Sincethis is becoming too expensive, it is tending to be replaced by artificialleather. By using sheep hide (basan) to cut out the strap and by replacingthe finishing operations, skin for skin, as is done currently for goat hide,by continuous finishing-reinforcement of the basan strap, a natural productis obtained able to replace both goat hide and artificial leather.
Patent ES-2001243-A6 (ES)
Title: Fluid level sensor for vessel
Inventor: ARBOGAST THOMAS P
IPC: G01F23/24
Filed: 1986-08-19
Abstract: The assembly includes a sealed three pin connector with threaded mounting, which supports a two sided ceramic substrate about 0.04 inches thick and projects into the interior of the vessel. On one side of the substrate is a heater circuit, surface mounted in printed circuit form. On the other side of the substrate is a detection circuit (24) consisting of four thick film, negative temperature coefficient thermistors (30,32,34,36) in a bridge configuration. - The pairs of thermistors are positioned a selected distance from each other depending upon the liquid level range being measured. An electronic circuit (42) connected to the bridge functions as an amplifier/switch and is dependant upon which thermistors are dry (in air) and which are wet (i.e. submerged). The potentials (Va and Vb) in the detector bridge are measured and, liquid level detection is provided. (7pp Dwg.No.3/5) USAB- US4609913 A A fluid level sensor is provided which includes a probe having a temperature-responsive circuit positioned adjacent to a heater element or circuit. The temperature-responsive circuit may include a number of thermistors wired in a bridge configuration on one side of a substrate. The heater circuit is defined on the other side of the substrate. When the bridge and heater circuits are energised, the voltages on either side of the bridge are monitored. - If the fluid level is correct, only the lower portion of the bridge will be immersed. Since fluid (i.e. liquid) removes heat faster than air, the immersied thermistor(s) will be cooler and will thus affect the relative voltage outputs from the opposite sides of the bridge. Different voltage levels will also be provided if all the thermistors are immersed or in the air. These relative voltages can be utilised in a circuit that will signal an operator that the fluid level is incorrect.
Patent ES-2002311-A6 (ES)
Title: Beverage-delivering vehicle.
IPC: B60P3/055
Filed: 1986-09-11
Abstract: A vehicle (1) for the delivery of drinks comprises a platform (2) providing a loading surface (3) for carrying the drinks. The platform (2) has, with unchanged overall dimensions, sufficient space for easily managed loading and unloading both of full pallets and of individual consignments. For this purpose the platform (2) has a central walkway (4) at a higher level than the lateral loading surfaces (3). It also preferably has a lifting platform (5) which, when raised, is flush with the surface (3).
Patent ES-2005904-A6 (ES)
Title: Exhaust gas pipe fixing device.
Inventor: DEUTSCHMANN HERBERT
IPC: F02B37/02
Filed: 1987-07-20
Abstract: System for fixing exhaust gas pipes (6), which are arranged in a space (2) sealed against said gases and serving to convey the combustion gases from the outlet openings of the cylinder head (9) to the exhaust gas manifold (5). In view of the high thermal stresses to which are subjected the exhaust pipes (6) which are not cooled in the gas-sealed space (2), the securing system is designed in such a way as not to exercise any reaction forces as a result of deformation due to temperature. Thus, the flanges (8) assembled with the exhaust pipes (6) are fixed at a single peripheral location respectively. This one-point fixing method allows radial and axial expansion, without reaction stresses, of the exhaust pipes (6) subjected to thermal stresses. Each pipe is screwed by means of securing screws (7), in the region of the extremities of the cylinder head (9) and preferably on the latter or on the walls of the elements forming the space which is sealed against the exhaust gases. Securing by means of screws is more reliable and has a space-saving effect.
Patent ES-2014041-A6 (ES)
Title: Amine derivatives useful as anti-ulcer agents
Inventor: HIRAI SHIRO
IPC: C07D307/52
Filed: 1988-08-26
Abstract: A novel compound represented by the formula: < IMAGE > wherein R is a 4-hydroxyphenyl group, a 4-carbamoylphenyl group or a 3-methanesulfonylaminophenyl group and its salt have an excellent anti-ulcer effect and good stability.
Patent ES-2013350-A6 (ES)
Title: A procedure for preparing nucleosides and analogues of nucleosides
Inventor: DATEMA ROELF
IPC: A61K31/70
Filed: 1988-10-14
Abstract: Procedure for preparing nucleosides and analogues of nucleosides of the formula < IMAGE > where A is < IMAGE > X is O, S or CH2 R1 is H, alkyl of 1-3 carbons, -CH=CH2, -CH=CH-CH3, -CH2-CH=CH2, < IMAGE > or -C[triple bond]CH R2 is H or constitutes a carbon-carbon bond together with R3 and R3 is H, halogen, N3, CN, C=CH, OH, OCH3 or CH2OH, with R3 being able to have a cis or trans configuration, relative to the hydroxymethyl function, or with R3 constituting a carbon-carbon bond together with R2. This procedure involves condensing a glycoside included in formula I in the N-1 position of a pyrimidine derivative corresponding to an aforesaid radical A, separating the [alpha]-anomer of the compound I formed and eliminating any protecting group present. There are other methods of preparation which are described in the specification. The compounds obtained are useful for preventing and treating hepatitis B, AIDS and other infections in mammals.
Patent ES-2013813-A6 (ES)
Title: Communications apparatus
Inventor: MASSA MASSIMO M
IPC: H04B1/40
Filed: 1988-11-14
Abstract: Radio telephone equipment comprises three transceivers (14, 16, 24) arranged such that radio communication between an antenna of a telephone network, and a portable, low-power handset incorporating one of the three transceivers (16), takes place over two radio communication links, the two links being interfaced by the other two of the three transceivers (14, 24). Interference is reduced because the second communication link, to the transceiver (16) of the handset, can be based on radio frequencies substantially different from those selected for the first communication link between said antenna and the interfacing transceivers (14, 24). Further, the second communication link can be established in a manner independent of the nature of the first communication link. No fixed data link is necessarily required in addition to voice communication transceiving equipment. The radio telephone equipment finds particular application in cellular radio telephone systems.