baber/WOPTO huggingface dataset:
Patent WO-2004033965-A1 (WO)
Title: Briquet a gaz a structure de securite
Inventor: LIU PINGQING
IPC: F23Q2/16
Filed: 2003-08-04
Abstract: La présente invention concerne un briquet à gaz à structure de sécurité, constitué d'un carter, d'une chambre d'allumage, d'un réservoir à combustible et d'un carter principal. La paroi du réservoir comporte un passage entre le réservoir à combustible et le carter principal. Le carter principal comprend, du haut vers le bas, un carter porte-gicleur accueillant un porte-gicleur équipé d'un gicleur et dont le fond est pourvu d'un passage, un logement de joint supportant un joint tournant dont le centre est percé d'un trou d'intercommunication avec le trou de soufflage du porte-gicleur, lequel trou se prolonge horizontalement jusqu'à un orifice d'entrée su niveau de la paroi latérale du joint tournant, et un réservoir de régulation accueillant un dispositif de régulation. L'état d'intercommunication ou de non-intercommunication entre l'orifice d'entrée et le passage est commandé par le dispositif de régulation qui fait tourner le joint tournant. Lorsque l'orifice d'entrée est en intercommunication avec le passage, le gaz combustible contenu dans le réservoir de combustible peut pénétrer dans le gicleur, le briquet restant en attente. Lorsque l'orifice d'entrée n'est pas en intercommunication avec le passage le combustible reste confiné dans le réservoir à combustible, et le briquet n'est pas en attente et reste sécurisé. Lorsque le briquet ne sert pas, la sécurité du briquet selon la présente invention est améliorée.
Patent WO-9427208-A1 (WO)
Inventor: QIN JIALI
IPC: G06F3/0354
Filed: 1994-04-28
Abstract: La souris présentée est une souris d'usage général, caractérisée en ce qu'elle comprend, à l'intérieur, un moyen d'entrée audio et, à l'extérieur un moyen d'entrée et un moyen de sortie audio. Le moyen d'entrée audio peut être un microphone micro-miniaturisé, tel qu'un microphone à électret, un microphone électrodynamique, ou bien un élément piézo-électrique. Le moyen de sortie audio est un petit haut-parleur. Les moyens d'entrée et de sortie audio non seulement sont constitués d'éléments d'entrée et de sortie audio séparés mais peuvent également être constitués d'un seul haut-parleur ou élément piézo-électrique servant à l'entrée et à la sortie du son commandées par un ordinateur.
Patent WO-9855444-A1 (WO)
Inventor: LI FUMIAN
IPC: C08J7/06
Filed: 1998-06-05
Abstract: The invention relates to itaconate derivatives of general formula (1) or (2) or salts thereof wherein R1 represents hydrogen atom, lower alkyl or phenyl-lower alkyl in which the benzene ring can be substituted by lower alkyl; R2 represents hydrogen atom or lower alkyl; A represents lower alkylene.
Patent WO-0206669-A1 (WO)
Inventor: SCHAEFFER RUDOLF
IPC: F04B9/10
Filed: 2001-06-28
Abstract: L'invention concerne un transformateur hydraulique dans lequel une pluralité de déplaceurs sont guidés dans une section de déplacement. La course des déplaceurs est déterminée au moyen d'un élément de levage, l'admission et l'évacuation du fluide de pression étant commandées via un organe de commande présentant au moins trois rainures de commande. L'invention est caractérisée en ce que, ou bien la section de déplacement, ou bien l'élément de levage, ou bien l'organe de commande peuvent être entraînés, cependant que   suivant l'élément qui est entraîné   l'élément de levage ou la section de déplacement est monté dépourvu de réglage, et le troisième élément restant est positionné solidaire du bâti.
Patent WO-02064474-A1 (WO)
Inventor: WIESNER ARTUR
IPC: B65H45/28
Filed: 2001-11-27
Abstract: The superstructure of a folding machine comprises a former for feeding a plurality of adjacent partial webs of material into the folding machine. A longitudinal separating device for separating a basic web of material into several partial webs of material is mounted in the former. A perforating device for producing a longitudinal perforation in the basic web of material can be arranged in front of the former in such a way that the longitudinal separating device separates the basic webs of material along the perforation.
Patent WO-02075300-A1 (WO)
Inventor: MURSO HARRY
IPC: G01N31/22
Filed: 2002-01-25
Abstract: L'invention concerne un procédé pour analyser la teneur de l'eau en dioxyde de carbone en vue de garantir le bon fonctionnement de systèmes d'alimentation en eau sans problèmes de corrosion. Selon l'invention, l'analyse est effectuée directement sur le lieu d'installation par mesure directe du CO2 sans sensibilité croisée par rapport à d'autres ions, au moyen d'un tube réactif au CO2 (2) dans lequel se trouve un réactif indicateur contenant un indicateur de pH coloré. Ce réactif indicateur forme une zone tampon dans laquelle l'humidité et le CO2 de l'air sont tamponnés, ainsi qu'une ligne de mesure allongée présentant un diamètre réduit, ladite ligne étant étalonnée de telle sorte qu'une certaine longueur de réaction ou de coloration de la ligne de mesure corresponde à une certaine teneur en CO2.
Patent WO-03040677-A1 (WO)
Title: Verfahren und vorrichtung zur störgeräuschausblendung bei der klopferfassung in einer brennkraftmaschine
Inventor: SAULER JUERGEN
IPC: G01H17/00
Filed: 2002-10-08
Abstract: Die vorliegende Erfindung schafft ein Verfahren und eine Vorrichtung zur Störgeräuschausblendung bei der Klopferfassung in einer Brennkraftmaschine. Dabei werden folgende Funktionen ausgeführt: Bilden eines Sensorsignal-Integralwerts (KI) während eines zeitlichen Messfensters (MF) des Sensorsignals eines Klopfsensors; Bilden eines Korrekturwerts (DKI) für den Sensorsignal-Integralwert (KI) entsprechend einem Störgeräusch während des zeitlichen Messfensters (MF); und Subtrahieren des Korrekturwerts (DKI) von dem Sensorsignal-Integralwert (KI) zum Bilden eines korrigierten Sensorsignal-Integralwerts (KI') mit ausgeblendetem Störgeräusch.
Patent WO-2004113134-A1 (WO)
Title: Scheibenwischvorrichtung, insbesondere für ein kraftfahrzeug
Inventor: GHARBI SOFIENE
IPC: B60S1/04
Filed: 2003-12-03
Abstract: Es wird eine Scheibenwischvorrichtung (10), insbesondere für ein Kraftfahrzeug vorgeschlagen, mit mindestens einem Wischerlager (14), in dem mindestens eine Wischerwelle (24) gelagert ist, und mindestens einem, zur Befestigung am Fahrzeug dienendem Befestigungselement (44). Das Befestigungselement (44) weist dabei eine Sollbruchstelle (46) auf.
Patent DE-1806684-A1 (DE)
Title: Determining temperature profile in continuous casting
Inventor: HANS BAUMANN DR-ING
IPC: B22D11/08
Filed: 1968-11-02
Abstract: Profile develops as casting solidifies at boundaries of mould, while leaving mould. At start of casting temp. sensors are placed in mould and are moved with initial casting, giving temps. depending on their location in cross-section, to be compared with calculated values.
Patent DE-1901408-A1 (DE)
Title: Filter element
Inventor: TESKE KLAUS
IPC: B01D29/05
Filed: 1969-01-13
Abstract: Filter element Consists of a hard PVC pipe and two locking rings. The pipe is conical at both ends, and the locking rings are conical on one side. The filter fabric is held between the conical surfaces of the boss and locking ring.
Patent DE-1903007-A1 (DE)
Title: Plastic connecting element
Inventor: GERARD MERSER FRANCIS
IPC: B65D63/10
Filed: 1969-01-22
Abstract: A plastic connecting articles together or for suspending them, which consists preferably of a thermoplastic, flexible and resilient extrusion e.g. nylon (1) having a bulbous head (3), preferably conical at one end, a catch (2) in the form of a frustro-conical cup the bottom of which has been slit radially to provide flaps which retain the head (3) therein after it has been elastically sprung through the aperture and an extrusion (4) of increased width having a circular disc, with integral pin (5) depending from it. Both the catch (2) and the pin (5) are preferably moulded so that they project at right angles to the length axis of the extrusion, while the pin is advantageously recessed to facilitate pushing it through a suitable loop or the like on an article and thereafter fixing it permanently by hot pressing or other known method.
Patent DE-1910462-A1 (DE)
Title: Glass-fibre reinforced plastic fan-light - cover units
Inventor: HELMUT LUKAS DIPL-CHEM DR
IPC: B29C51/00
Filed: 1969-03-01
Abstract: The fan-light covers are made by clamping an air-bubble free double-layer flat sandwich, consisting of a reinforcer and a liquid, reactive resin, in a tensioning and firming frame. The required shape is achieved by means of an upper and lower die unit and air-pressure and vacuum firming. The resins used include polyesters, epoxy resins, polyacrylates and polyurethane.
Patent DE-1929431-A1 (DE)
Title: Ear protector
Inventor: HEINRICH RICHARD
IPC: A61F11/08
Filed: 1969-06-10
Abstract: Ear protector comprises an exterior envelope (I) surrounding a hollow colume of rubber material in the form of a cup symmetrical about its longitudinal axis, the said envelope having a hemispherical head part to which is connected a longitudinal portion of constant or slightly decreasing diameter, this longitudinal portion comprising in its end zone opposite to the head at least one maintaining rib spaced from the peripheral surface and extending along this surface, the length of the longitudinal portion between the head and the rib being substantially twice its diameter. (I) is pref. made of a synthetic material resistant to swelling, pref. silicone rubber. The protector is positionable in the auditory canal of a human ear.
Patent DE-1931071-A1 (DE)
Title: Curable, diamond-containing, resinous - paste
Inventor: NORTH JAMES GEORGE STEPHEN PAR
IPC: C08K3/04
Filed: 1969-06-19
Abstract: Curable, diamond-containing, resinous paste. Title material comprises a two-component resin whose components form a paste on mixing and harden subsequently to form a solid body, the paste has finely divided diamond particles dispersed in it. The resin may be an epoxy resin. The diamond particles may be metal-coated. Used as an abrasive.
Patent DE-1936845-A1 (DE)
Title: White lead tetra acetate prepared in - steel equipment
Inventor: ERNST WEYLAND DR
IPC: C07C51/41
Filed: 1969-07-17
Abstract: White Pb(OAc)4 is prepared from Pb or litharge and acetic acid (which may contain Pb(OAc)4 residues; in the presence of air. When steel apparatus is used, H2O2, or a cpd. generating H2O2 in situ. is added to the warm reaction mixture. This procedure avoids the need to use wooden equipment.
Patent DE-2052592-A1 (DE)
Title: Pipeline protection - with outer plastic jacket and leak detector
IPC: F17D5/04
Filed: 1970-10-27
Abstract: Protection against earth tremors, sabotage and leakages for oil pipelines etc. consists of an outer plastic jacket, probe for leak detection, closed padded trough to absorb shocks and an open ended pipe inside to increase strength. Water pipes can also be heated. Underground bursts can be accurately loacted and section automatically isolated.
Patent DE-2156533-A1 (DE)
Title: Loom shedding - by electromechanical methods
Inventor: WIELAND DIETRICH DIPL PHYS
IPC: D03C13/00
Filed: 1971-11-13
Abstract: An electro-mechanical arrangement for foring the shed in looms by means of healds, aims to give maximum weaving speeds with the most complicated patterns. The harness connections are run over >=1 rotating drums, the healds being lifted by the increased friction between the harness wires or bands and the surface of the drum, brought about by electrostatic forces as in the Johnsen-Rahbek-effect or by electromagnetic force through coils in the bands. The individual harness linkages are controlled by an electrical installation with as many outlets as there are warp ends, and a prefd. design holds up the healds when lifted by electromagnets, eliminating the lifting friction.
Patent DE-2157682-A1 (DE)
Title: Modifying soya oil - by partial hydrogenation
IPC: C11C3/12
Filed: 1971-11-20
Abstract: Edible fat having a liquid or paste-like consistency and other props similar to those of ground nut oil is produced by partial hydrogenation of stabilised soya oil in the presence of Ni catalyst promoting selective hydrogenation of higher unsatd. fatty acids yielding predominantly oleic acid, whilst the formation of stearic acid is suppressed. The product can be used as substitute for ground nut oil for e.g. frying chips (unprocessed soya oil is not suitable for this purpose).
Patent DE-2163875-A1 (DE)
Title: Uniform heating of metal plate - by conduction through solder bath immersed membrane
Inventor: MARTIN JOHANN
IPC: B23K3/06
Filed: 1971-12-22
Abstract: Metal plate, to which heat sensitive components have to be soldered, is uniformly heated by being placed on a membrane which is dipped into a molten solder bath. The membrane is pref. stretched in a frame and lowered by a few mms into the bath, the hydrostatic set up ensuring goo thermal contacts between membrane and plate all over the contact area. The method is used for soldering of electronic components such as semiconductors etc.
Patent DE-2247496-A1 (DE)
Title: 4-thio,seleno,telluro-ethers of phenols and naphthols - prepn - from 4-iodo compounds used as colour couplers
Inventor: CRESSMAN HOMER WILLIAM
IPC: C07D235/28
Filed: 1972-09-28
Abstract: Process for naphthols and phenols substd. in the 4-posn. by -R'(HET) where R' is S, Se or Te and HET is heterocyclic, alkyl or aryl; by reacting the 4-iodo compounds with H-R'(HET) in the pres. of a basic alkali metal salt or organic base. Esp. for phenols contng. a group -CON(R)(R2) in the 2 posn. where R is alkyl, aryl, and R2 is H, alkyl. Pref. using iodo compounds prepd. by oxidative iodination of the 4-unsubstd. compounds; also from 1-naphthol-2-carboxyesters using hydrogen peroxide and iodine in an organic solvent. Specifically claimed using 1-hydroxy-N- alpha(2:4-di-t-amylphenoxy)butyl -2-naphthamide reacted via the 4-iodo with 2-mercaptobenzothiazole in the presence of potassium carbonate. The reaction is carried out in organic solvent under an inert gas at 20-170 degrees C.
Patent DE-2249607-A1 (DE)
Title: Improving sewage sludge drying - using polyelectrolytic flocculating agent and reduced ash quantity
Inventor: BUSSE OSWALD DR ING
IPC: B01D37/02
Filed: 1972-10-10
Abstract: A method of drying sludge, esp. sewage sludge in a filter press consists of adding not only ash but also a quantity, pref. 10-200 (50) g/m3 sludge, of polyelectrolytic flocculating agent, before the sludge is introduced into the filter press. This agent is pref. added after the ash and enables the ash quantity to be reduced to 0.5-2 (1) by weight relative to the sludge weight.
Patent DE-2256153-A1 (DE)
Title: Dry feed for house pets - similar to stews and contng simulated lumps of meat from protein
Inventor: BAKER RICHARD J
IPC: A23K1/18
Filed: 1972-11-16
Abstract: Numerous lumps of paste articles of different form and size, resembling potato or various vegetables, as well as a small quantity of cooked vegetables, are mixed with lumps of simulated meat from plant protein, to give a dry food for domestic pets. When rehydrated a broth is formed resembling stew. The paste articles are made from white flours which may either be processed to resemble separate vegetables or may be mixed with all other vegetables, then divided into parts of which one remains without dye and of which the others are dyed to resemble different vegetables. The mixes are made into a dough and processed through extruders with differently shaped nozzles. After cooking, expanding and forming, the pieces are covered with fat and meat extract and mixed with simulated meat lumps as prepd. acc. to US pat. 3496858. The dried food is economical and allows owners to vary the diet of their pets.
Patent DE-2263853-A1 (DE)
Title: N-(2,4-dihalo-s-triazin-6-yl)ureas prepn - by hydrolysis of 2,4-dihalo-6-cyanamino-s-triazines
Inventor: PETITPIERRE JEAN CLAUDE DR
IPC: C07D251/44
Filed: 1972-12-28
Abstract: Cpds. of formula (I; X=CONH2): (where Hal is Cl, F or Br (pref. Cl); Ris H (prefd.) aryl, aralkyl, cycloalkyl or alkyl) are prepd. by treating (I;X=CN) with a practically anhydrous acid, pref. H2SO4, pref. at -20 to +50 degrees C, partially hydrolysing the reaction mixt. with H2O (pref. by pouring onto crushed ice or into H2O at 0-10 degrees C), and sepg. (I).
Patent DE-2311682-A1 (DE)
Title: Protein food supplement prodn. - from lipase pre-treated protein-rich material and enzymatic degradation
Inventor: GATFIELD JAN
IPC: A23L5/20
Filed: 1973-03-09
Abstract: Lipid-contg. protein-rich material (A), e.g. cereal proteins, esp. zein, is treated with lipases, pref. of microbial or origin, in aq. suspension before degradation with proteolytic enzymes. Pref. lipases are made to react on aq. suspension of (A) at 20-65 (35-45) degrees C at pH 3-9 (6-8.5). After treatment of (A), lipase-contg. soln. is sepd. mechanically and opt. re-used. Lipid-free protein-rich material is degraded by proteolytic enzymes, esp. alkaline proteases. Treatment of (A) with lipases and proteolytic enzymes may take place simultaneously. Treatment with other enzymes, e.g. amylases and/or cellulases, may take place before, during or after lipase treatment.
Patent DE-2316072-A1 (DE)
Title: Fuel element calorimeter - for determining plutonium content heat output
Inventor: BEISSWENGER HEINRICH DIPL PHYS
IPC: G21C17/06
Filed: 1973-03-30
Abstract: alpha-decay heat output and spontaneous neutron activity from fuel elements with a plutonium content is obtd. by measuring the temp. gradient across an insulated layer interposed between the fuel element containment and surrounding water filled chambers. The multiple assembly of rectangular fuel element containment tubes is horizontally mounted and equipped with a tilting mechanism effecting a +10 degrees oscillatory motion to promote temp. equalisation throughout the thermocoupled insulated layer during pre-heat of the alcohol filled containment. Ion chambers are provided in the water filled chambers to detect gamma and neutron activity which is registered on externally mounted instruments together with the insulated layer temp. measurements.
Patent DE-2318748-A1 (DE)
Title: Lithographic printing - using a modified electrographic technique for producing the printing plate
Inventor: ARAI FUMIAKI
IPC: G03G5/05
Filed: 1973-04-13
Abstract: Lithographic printing by providing a recording material with a photoconducting layer, consisting of an inorganic photoconducting pigment and an organic binder, and contg. a surface modifying agent for the prodn. of a contact angle of water thereon of >135 degrees, and thereafter charging and exposing the photoconducting layer to produce an electrostatic latent image thereon and finally using the image-bearing recording material forming the lithographic plate for printing after inking it with an aqs. printing ink.
Patent DE-2335387-A1 (DE)
Title: Accessory for toy kite - has suspension wheels running on the line and reversible sail
Inventor: LANGE GUENTHER DR-ING
IPC: A63H27/08
Filed: 1973-07-12
Abstract: The accessory, designed to run up the kite and then to descend automatically has a cylindrical body suspended by front and rear wheels on the kite line. The body contains a horizontal spindle at right angles to the kite line carrying a control element which can be turned through 180 deg. The element is shaped so that in one position, the wind facing side is driven up and in the reverse position it is driven downwards. The rotation is achieved by means of cords acting in conjunction with a sloping probe projecting from the front of the body. The probe is pushed inwards when the accessory hits a stop on the line just under the kite.
Patent DE-2335449-A1 (DE)
Title: Paint spray lifting mechanism in frame - has transverse guide in which lug on endless driving chain works
Inventor: HORNBACHER KARL
IPC: B05B13/04
Filed: 1973-07-12
Abstract: The mechanism is particularly for raising and lowering a paint spray gun, and is driven by an endless chain with a driving lug. This fits in a slide working in a horizontal rail in the lifting device, so that as the lug travels round the top and bottom sprockets of the chain movement of the device is reversed. The device can run on prism-shaped rollers in the frame, and the lug can fit in the slide by means of a bearing. The chain can be driven by a hydraulic motor.
Patent DE-2339103-A1 (DE)
Title: Folding box with inspection window - has flanged plastics insert accommodating contents, which is glued to top panel opening edge
Inventor: NOWACKI HANS VOLKER
IPC: B65D5/42
Filed: 1973-08-02
Abstract: The box, particularly for sweets, has a rectangular, partially pre-glued section of folding material with openings at the sides, and means for the separate airtight sealing of the contents. The upper panel of the box has an opening into which a plastic insert with a peripheral flange is fitted and glued, preferably by heat-sealing. The opening in the insert is closed by a transparent window of plastic sheet, glued or heat-sealed into place. The insert can be glued to the inside and the window to the outside of the top panel, or the window can first be glued to the insert and then the latter glued to the inside of the panel. A tear-open lug can be provided for the window material.
Patent DE-2348328-A1 (DE)
Title: Temperature regulator control has pulse width modulation techniques applied to solenoid valve control to provide accurate control of central heating systems
Inventor: JOHANSSON NILS GOESTA
IPC: G05D23/24
Filed: 1973-09-26
Abstract: An improved method of temperature control is intended particularly, but no exclusively for hot water central heating systems. Typically the flow of pumped water to radiation is controlled by solenoid valves actuated by a signal from a thermostat. Here the comparison of actual temperature with a predetermined reference temperature is made with a differential amplifier that generates a voltage error signal. The error signal is fed to a monostable multivibrator operating in a pulse width modulation mode. The frequency of the multivibrator is fixed by a pulse generator and the pulse width is dependent upon the error signal voltage. In operation the signal fed to the actuator and valve increases in duration as the error increases.
Patent DE-2359362-A1 (DE)
Title: Cine film splicer/cutter - operation controlled in one movement of film support and with adhesive tape splicing
Inventor: MUELLER HERMANN
IPC: G03D15/04
Filed: 1973-11-28
Abstract: The two film ends to be spliced are positioned on a table which is slid sideways into the splicing machine. The table engages drive wheels for cutters which trim off the film end ends to form a neat butt finish. Splicing tape sections are providing attached to a waxed paper reel which is threaded over rollers, with two rollers arranged so that tape sections are pressed against either side of the film join as the table is pushed further into the machine. The tape and rollers are arranged so that alternate tape sections are applied from each side. The whole system operates in one controlled movement with little skill required by the operator.
Patent DE-2360289-A1 (DE)
Title: Dowel for lightweight concrete - corrosion resistant material and corkscrew thread ensure easy insertion
Inventor: SANDIG INGWER
IPC: F16B13/02
Filed: 1973-12-04
Abstract: The insertion of the dowel can be made with or without guide sleeves, and it does not cause splitting of the concrete. The dowel is either made entirely or only plated with an anticorrosive material, such as lead or lead alloys and may include a head, hook, plate or other termination.