baber/WOPTO huggingface dataset:
Patent CH-560509-A5 (CH)
Title: 3-hydroxyacrylic acid ester (thio) phosphoramidates - with insecticidal and acaricidal activity
IPC: C07F9/20
Filed: 1971-07-22
Abstract: Cpds. of formula (I): (where R1 is 1-4C alkyl; R2 is H, Me or Et; R3 is 1-6C alkyl, 2-6C alkenyl or alkynyl, opt. substd. phenyl or aralkyl; R4 and R5 are H, 1-4C alkyl, 2-5C alkenyl or 2-5C alkynyl; X = O or S), are insecticides and acaricides. They may be prepd. by (a) reacting MO-CH=CR2-COOR3 (II) with R4R5N(R1O)P(X)Hal (where M = H or alkali metal), opt. in the presence of an acid binder; (b) reacting (Hal)2P(X)OCH2=CR2-COOR3 with R1OH and R4R5NH in either order in the presence of acid binder; (c) reacting R1OP(X)Hal)2 with (II) and R4R5NH in either order, opt. in the presence of acid binder; or (d) reacting R4R5NPX(Hal)2 with (II) and R1OH in either order, opt. in the presence of acid binder.
Patent CH-614999-A5 (CH)
Title: Device for ejecting a liquid product
IPC: A61C1/00
Filed: 1977-11-28
Abstract: A valve (417) is mounted by friction around an obstructing finger (414) and is driven by the finger in both directions, its displacement being limited by an upper stop such that when it is applied against this stop the communication opening (405) between the two compartments is closed and so that when it is moved away from this stop, the opening is freed. A lower stop limits the travel of the valve on the finger. The valve (417) comprises a tubular part (442) which fits onto the finger (414) and a head (418) whose diameter is greater than the opening (405). When it is desired to eject a metered quantity of a product for oral hygiene, pressure is exerted on the push disc (420). The finger (414) is displaced upwards and drives the valve (417) which closes the opening (405). The compression of the compartment (407) has the result of ejecting a quantity of the product through the orifice (421) and a pipe (425). When the pressure exerted on the disc (420) is released, the head (418) of the valve (417) instantaneously frees the opening (405) which avoids the suction of liquid or air inside the pipe (425). <IMAGE>
Patent CH-599505-A5 (CH)
Title: Gas fired cigarette lighter with plastics fuel cartridge
Inventor: GUJER HENRI
IPC: F23Q2/16
Filed: 1975-11-26
Abstract: Gas fired cigarette lighter with plastics fuel cartridge has metal web promoting thermal conditions preventing icing of gas burner nozzle
Patent CH-588047-A5 (CH)
Title: Air scrubber for air conditioner, with removable nozzle holders - having removable ring seal between water pipe and nozzle holders
IPC: B05B15/658
Filed: 1974-11-20
Abstract: Device comprises water pipes with removable nozzle holders with water spray nozzles, and a removable ring seal inserted between the respective water pipe and each associated nozzle holder. The ring seal is seated along at least part of its outer circumference in a recess in a base of the nozzle holder, and is supported against lateral yielding when the base is pressed against the water pipe. The seal lies adjacent to a stop within the base, and its height is greater than the distance of the strop from the free end of the base, so that the seal when inserted in the base protrudes beyond the base. The seal does not become brittle and need to be replaced soon, as in the case of hard rubber seals.
Patent CH-559614-A5 (CH)
Title: Welding device - for producing weld lines on thermoplastic is incorporated in roller
IPC: B31B160/10
Filed: 1972-11-07
Abstract: A welding device includes a rotating roller having an axially extending channel in which a continuously heated welding head is located, and the welding head is moved intermittently out of the channel, pref. by annular cams within the roller, to contact a plastic sheet advanced into contact with the roller on pref. an endless belt to produce a weld line on the sheet. Pref. the sheet passes around the roller over an arc of contact of 10-150 degrees and the welding head projects from the channel during a corresponding rotation of the roller and pref. the welding head cuts the sheet simultaneously with forming the weld line. The device is used for making plastic bags and operates rapidly to produce a strong and uniform weld.
Patent FR-2057395-A5 (FR)
Title: Electrode for high power thermionic valve
IPC: H01J19/30
Filed: 1969-08-18
Granted: 1971-05-21
Abstract: The electron beam passes through a central section of heat resistant material, tightly embedded in a block of high thermal conductivity. The heat resistant material used is pyrolytic graphite whose flame of higher thermal conductivity is perpendicular to the axis of the electron beam and is fixed into the block by shrinkage of the latter or by the use of an eutectic which ensures good thermal and mechanical contact between the parts. The eutectic is a mixture of Ag/Cu alloy and TiH2.
Patent FR-2042048-A5 (FR)
Title: Product for electrolytic image registration
IPC: B41M5/20
Filed: 1970-02-12
Granted: 1971-02-05
Abstract: Product for electrolytic image registration Product comprises an electrically conductive support with a hydrophilic surface on which an electrosensitive substance is deposited. The hydrophilic surface is prepared by coating, on the support, a layer of a composition contg. 1 part by weight of an hydrophilic colloid (pref. gelatin) and 3-12 parts of a pigment which can be BaSO4, TiO2 or a clay containing silica and alumina. This material gives sharp images without unwanted colorations.
Patent FR-2082051-A5 (FR)
Title: Cleaning process - for filters for liquids
IPC: B01D29/00
Filed: 1970-03-02
Granted: 1971-12-10
Abstract: The cleaning process is intended for filters for liquids, notably for liq. foodstuffs such as wine, beer, cider, fruit juices, etc., in which filtration is effected by means of pre-coated filter elements. The pre-coat, which constitutes the filtering medium, consists of infusorial earth or diatomite and is maintained by the continuous addition of such material. The filter elements rapidly become clogged, particularly with the dregs inthe cae of liq. foodstuffs. A gaseous fluid, such as air or an inert gas, is projected on the deposits formed on the filter elements; the deposits become detached and are then evacuated in the dry or slightly moist state. The deposits in this condition can easily be handled and can be sent, for example, to a tip.
Patent FR-2080307-A5 (FR)
Title: Cleaning machine - for anchovies
IPC: A22C25/02
Filed: 1970-07-20
Granted: 1971-11-12
Abstract: Anchovies are cleaned after maturing for 4-6 months during which they are packed between layers of salt. Hitherto cleaning cleaning has been done by hand, a costly and disagreeable operation. The new machine effectively cleans both sides at the same time and greatly increases the output. The machine consists of a stainless steel chassis which is arranged for supporting two upper rollers and two lower rollers associated with two upper and lower endless bands. These are made from loosely woven stainless steel wire, with a dia, of 0.5 mm this forms a grid with 14 mm meshes, the edges being reinforced by longitudinal strips. The anchovies are fed between the two bands and are conveyed between pairs of brushes, turning in the same direction as the endless bands but at a higher linear speed. The brushes are made from "Nylon" filaments and decrease in hardness from the first to the last pair. After being rubber by the brushes, the cleaned anchovies fall on to a collecting plate. The machine renders the operation more hygienic and the output per operator is increased from 4 to 100.
Patent FR-2148999-A5 (FR)
Title: Sepn of cis and trans olefins - by ion-exchange chromatography
IPC: C07C7/13
Filed: 1971-08-12
Granted: 1973-03-23
Abstract: Cis and trans olefinic hydrocarbons (pref. 6-18C) are classified according to their geometric configuration by (a) contacting a mixt. of the cis and trans isomers under adsorption conditions with a crystalline aluminosilicate zeolite contg. >=1 Gp.IB and/or IIB metal cation (pref. Ag) and having rigid 3-dimensional networks and uniform pores of dia. 6-15 angstroms (pref. a type X or Y zeolite); (b) contacting with a relatively non-polar desorbent to desorb the trans isomer; and (c) contacting with a more polar desorbent to desorbv the cis isomer.
Patent FR-2145144-A5 (FR)
Title: Paper-making appts - for high-speed operation
IPC: D21F9/02
Filed: 1972-03-20
Granted: 1973-02-16
Abstract: Appts. for forming a paper strip and combining it with further paper strips at extremely high prodn. rates, comprises a number of papermaking units in series, in each of which the liquid paper pulp is dewatered in three stages namely (1) the dewatering of the pulp to form a fabric-like fibre mat on a horizontal part of an innermost belt of commercially available cloth, (2) the dewatering of the fibrous mat on a forming cylinder and its compression to a paper strip between the inner belt and supercrimped outer belt, (3) the dewatering of the resultant paper strip by means of a fixed water guide element so that a completely formed paper strip is produced which is combined with the paper strip(s) from a proceeding papermaking unit(s).
Patent FR-2216888-A5 (FR)
Title: Adjustable permanent calendar - having a PVC strip for each column with an opening through which an indicia is visible
IPC: G09D3/10
Filed: 1973-04-16
Granted: 1974-08-30
Abstract: Adjustable permanent calendar has a strip of PVC for each column on the front plate, with an opening through which one of the indicia is visible. The strips are guided and displaceable over rollers. The individual strips are displaced by a pair of permanent magnets, one of which is attached to a strip, and the other to a cover plate. The front plate is mounted on a box-shaped carrier, and has in columns, the days of the week in words, the day of the month in figures, and the names of the months in words. Two rollers are fitted to opposite sides of the carrier.
Patent FR-2231223-A5 (FR)
Title: Machine to join ends of reels of plastic strip - presses previously glued end of new reel to end of old reel
IPC: B65H19/18
Filed: 1973-05-23
Granted: 1974-12-20
Abstract: Machine for joining end of a moving reel of tape to end of a new, stationary reel. The machine comprises two similar reel supports, and a device to press one piece of tape against the other. The passage of the end of the old reel of tape is sensed by a sensing device. This actuates a pivoting lever which presses the end of the old reel against the start of the replacement, stationary reel, previously glued. The end of the new reel is thus pulled free of its retaining clips and drawn out as required. The retaining clamps are pivoted upwards for insertion of the tape ends, and downwards again before use. The tape is suitably tensioned before joining. The whole machine is mounted on rollers and guides to permit lateral movement.
Patent CH-697006-A5 (CH)
Title: Waste bin with shredder has airtight cover and spray nozzles to deliver liquid disinfectant onto shredded waste, with disinfectant feed pump and shredder drive synchronized so that disinfectant spray coincides with entry of waste
Inventor: NIEMAND FELIX
IPC: B65F7/00
Filed: 2001-06-12
Abstract: The waste bin with waste shredder has an airtight cover(4) and device to deliver additional substances into the bin. The device has spray nozzles(8) to deliver especially liquid disinfectant, a supply tank, feed pump and pipe. The spray nozzles are arranged so that jets of liquid disinfectant are directed on the shredded waste. The feed pump and shredder drive are synchronized to that spraying of disinfectant coincides with the entry of waste. The cover is detachable or hinged for input of waste, and the shredder is located under the cover.
Patent CH-695348-A5 (CH)
Title: Washing machine has several height-adjustable feet for counter-balance level differences on base surface
Inventor: ROETH HILMAR
IPC: F16M7/00
Filed: 2001-06-28
Abstract: The washing machine has several height-adjustable feet (3) for counter-balancing level differences on a base surface. At least two of the feet are connected to each other by a closed hydraulic arrangement (5,6) and under the impulsion of a hydraulic fluid are height-adjustable, so that one foot is shortenable only by elongation of at least one other foot. It can be that precisely two of the feet are hydraulically connected to each other and the remaining feet are firmly secured in their height. The hydraulically feet are located adjacently to each other in corner areas of the washing machine, particularly on its rear side, whilst the remaining feet are arranged in the other corner areas of the machine.
Patent CH-696110-A5 (CH)
Title: Static mixer arrangement with dosing module for supplying liquid additive into mixer, has oscillating single-head dosing pump for additive stream with defined stroke number to ensure pulse-free supply
Inventor: GEORG ALAIN
IPC: B01F13/10
Filed: 2005-08-19
Abstract: In a mixer arrangement comprising a static mixer (1) and a dosing module (12) for continuously supplying a liquid additive into the mixer, where the module includes an oscillating single-head dosing pump (7) for the additive stream, the minimum stroke number of the pump (7) is defined in relation to maximum allowable main stream flow rate and the mixer diameter by a mathematical equation. A mixer arrangement comprises a static mixer (1) and an additive dosing module (12) for ensuring continuous, controlled and monitored supply of a liquid additive into the mixer. The dosing module includes a flow monitor (9) in an additive stream (9), upstream of an oscillating single-head dosing pump (7) with at least one excess pressure protector (6); and a shut-off fitting (5) in the additive stream. In the mixer arrangement: (A) the minimum stroke number (Hmin), in strokes per second, of the pump (7) is given by the mathematical equation: Hmin = uz max/(18.129 x Bo-0.7578> x D) (where uz max is the maximum allowable main stream flow rate in m/s; Bo is the Bodenstein number; and D is the diameter of the first stage of the mixer); (B) the static mixer extends over the length (L) of at most five different diameter measurements (D, D1); and (C) the dosing module is connected to the mixer by a tube (13) with at most five inoculation sites before the mixer. An independent claim is included for a tube arrangement with a static mixer and dosing module as above, where the mixer is incorporated in the tube arrangement and the tube arrangement includes backflow region with at pump in at least one site between the start and end of the tube arrangement.
Patent DD-146177-A5 (DD)
Title: Verfahren zur herstellung von 2-chlor-6-nitroanilinen
Inventor: BUCK WOLFGANG DR
IPC: A01N33/22
Filed: 1979-07-11
Abstract: Die Erfindung betrifft herbizide Mittel fuer die selektive oder totale Unkrautbekaempfung. Erfindungsgemaesz werden als Wirkstoff in diesen Mitteln 2-Chlor-6-nitroaniline der Formel in der A fuer Wasserstoff, einen geradkettigen oder verzweigten Alkylrest mit 1 bis 6 C-Atomen, einen Cycloalkylrest mit 3 bis 6 C-Atomen, einen chlor- oder hydroxysubstituierten Alkylrest mit 2 bis 6 C-Atomen, Allyl oder Trifluoracetyl, B fuer Wasserstoff, Methyl, Aethyl, n-Propyl oder Isopropyl, A und B gemeinsam auch fuer einen, gegebenenfalls durch Sauerstoff, =NH oder =NCH&ind3! unterbrochenen Alkylenrest mit bis zu 5 Gliedern oder die Gruppe =CH-N(CH&ind3!)&ind2!, R fuer Wasserstoff, Fluor, Chlor, Brom, Trifluormethyl, Methtl oder Methoxy und X fuer Sauerstoff oder Schwefel steht, beispielsweise 2-Chlor-3-phenoxy-6-nitroanilin, neben Hilfs- oder Traegerstoffen angewandt.
Patent DD-147712-A5 (DD)
Title: Abdichtung fuer rotationskolbenmaschinen
Inventor: KATHMANN PETER B
IPC: F04C27/00
Filed: 1979-12-10
Abstract: Waehrend das Ziel der Erfindung in der Bereitstellung einer hohe Gebrauchseigenschaften aufweisenden Abdichtung fuer Rotationskolbenmaschinen liegt, besteht die Aufgabe darin, eine Gasabdichtung zwischen drei relativ zueinander beweglichen Koerpern zu schaffen. Als Loesung hierzu ist nunmehr vorgesehen, dasz in einem rotierenden ersten Koerper erste Dichtkoerper eingelassen sind, in welchen dem Umfang der rotierenden ersten Koerper folgende Dichtteile und auch je ein sich in Richtung der Breite des rotierenden Koerpers erstreckendes Dichtteil dichtend befestigt sind. Die Dichtteile stehen in gleitendem Dichtungsschlusz mit senkrechten Dichtflaechen von Winkeldichtungsleisten, wobei sich die senkrechten Dichtflaechen senkrecht zur Richtung der dem Umfang des rotierenden Koerpers folgenden Dichtteile erstrecken. Die Winkeldichtungsleisten sind in den einander gegenueberliegenden Seiten eines den rotierenden Koerper radial durchsetzenden zweiten Koerpers befestigt und vorzugsweise sind diese Winkeldichtleisten mit Hilfe je eines Dichtkoerpers auf den Endflaechen des zweiten Koerpers miteinander verbunden.
Patent DD-227646-A5 (DD)
Title: Verfahren zur herstellung von kompakten oder schaumartigen flaechengebilden auf pvc-basis
Inventor: TOMASKOVICS GYULA
IPC: B29C39/00
Filed: 1984-04-02
Abstract: Die Erfindung betrifft eine Komposition und ein Verfahren zur Herstellung von gehaerteten Flaechengebilden und Formkoerpern auf PVC-Basis. Die erfindungsgemaesse Komposition enthaelt- durch Emulsionspolymerisation hergestelltes PVC oder PVC-Copolymer,-gegebenenfalls durch Suspensionspolymerisation hergestelltes PVC in einer Menge von 5-30 Masse-%, bezogen auf das emulsionspolymerisierte PVC,-reaktive Weichmacher mit wenigstens zwei Doppelbindungen in einer Menge von 3-70 Masse-%, bezogen auf das PVC,-Initiatoren in einer Menge von 0,01-10 Masse-%, bezogen auf die reaktiven Weichmacher,-Polymerisationsinhibitoren in einer Menge von 0,01-10 Masse-%, bezogen auf die reaktiven Weichmacher,-gegebenenfalls Schaumbildner in einer Menge von 0,2-10 Masse-%, bezogen auf das PVC, und-gegebenenfalls bekannte Zusatz- und Hilfsstoffe in einer Menge von hoechstens 150 Masse-%, bezogen auf das PVC.Auf dieser Komposition werden in dem erfindungsgemaessen Verfahren vorzugsweise durch Streichtechnologie ein- oder mehrschichtige, kompakte und/oder schaumartige Flaechengebilde erzeugt und bei 160-220C waermebehandelt, wobei Gelieren, Vernetzen und Aufschaeumen in einem einzigen Arbeitsgang erfolgen. Zur Herstellung von Formkoerpern wird die Komposition vorzugsweise durch Giessen in Formen oder durch Spritzgiessen verarbeitet.
Patent DD-259144-A5 (DD)
Title: Verfahren zum reinigen eines sauerstoff und schwefelverbindungen enthaltenden gasstroms
Inventor: GERHARDS HANS-JUERGEN
IPC: B01D53/02
Filed: 1986-05-28
Abstract: Bei der adsorptiven Reinigung von Gasstroemen, die neben weiteren Verunreinigungen Schwefelverbindungen und gasfoermigen Sauerstoff enthalten, kann es durch Reaktion des Sauerstoffs mit den Schwefelverbindungen zur Bildung von elementarem Schwefel im Adsorptionsbett kommen. Der Schwefel wird durch die ueblichen Regeneriermethoden nicht desorbiert und fuehrt so zu einer langsamen Inaktivierung des Adsorptionsbettes. Es wird deshalb vorgeschlagen, dass der Gasstrom zunaechst durch ein Aktivkohle als Adsorptionsmittel enthaltendes Adsorptionsbett geleitet wird und erst der aus dem Aktivkohle-Adsorptionsbett austretende Gasstrom in ueblicher Weise in einer Adsorptionsanlage weiter gereinigt wird.
Patent DD-282485-A5 (DD)
Title: Vorrichtung zur beeinflussung der blattformation auf siebpartien von papiermaschinen
Inventor: JAHN DIETMAR
IPC: D21F1/26
Filed: 1989-04-17
Abstract: Die Erfindung betrifft eine Vorrichtung zur Beeinflussung der Blattformation auf Siebpartien von Papiermaschinen, wobei das Ziel darin besteht, eine Verbesserung der Blattformation zu erreichen. Aufgabe der Erfindung ist es, definierte Scherspannungen in die auf das Sieb aufgelaufene Faserstoffsuspension einzubringen. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz auf unterhalb des Siebes angeordnete Stuetzelemente definierte Vibrationsbewegungen so uebertragen werden, dasz infolge derer erzeugte Fluessigkeitsbewegungen in Richtung des Siebes bezueglich ihrer Richtung und Intensitaet definiert sind, wobei die Vibrationsbewegung ueber ein inkompressibles Medium auf das Stuetzelement uebertragen wird. Fig. 3{Papiermaschine; Siebpartie; Entwaesserungselement; Stuetzelement; Blattformation; Sieb; Faserstoffsuspension; Vibrationsbewegung}
Patent DD-284608-A5 (DD)
Title: Verfahren zur abtrennung von pektin aus pektin-alkohol-suspensionen
Inventor: SCHLUETER WOLFGANG
IPC: B01D37/00
Filed: 1989-06-06
Abstract: Die Erfindung betrifft ein Verfahren zur Abtrennung von Pektin aus Pektin-Alkohol-Suspensionen im Prozesz der Alkoholrueckgewinnung innerhalb der modernen Pektingewinnung. Das Ziel sowie die Aufgabe ist es, mit geringem apparativen, energetischen und Arbeitsaufwand die, besonders im Prozesz der Alkoholrueckgewinnung folgenden Verfahrensstufe der Destillation, stoerenden Pektinanteile abzutrennen und zusaetzlich zu gewinnen. Geloest wird die Aufgabe, in dem der in 50-60%iger Alkoholloesung mit * * Pektin suspensierte Nachausfall mit einem Volumendurchsatz von * m3/m2h, einer mit Siebgewebe als Filtermittel bespannten Filterpatrone solange zugefuehrt wird, bis sich aus dem abzutrennenden Feststoff selbst eine 2-5 mm dicke Filterschicht gebildet hat und nachfolgend der weitere Trennprozesz mit einem, gegenueber der Phase der Filterschichtbildung, bis zu dreifach hoeherem Volumendurchsatz erfolgt.{Verfahren; Abtrennung; Pektin-Alkohol-Suspension; Pektingewinnung; Alkoholrueckgewinnung; Destillation; suspensierter Nachausfall; Volumendurchsatz; Filtermittel; Siebgewebe; Filterpatrone; Filterschicht; Filterschichtbildung}
Patent DD-285156-A5 (DD)
Title: Klemmschellenverbindung
Inventor: BOCK GERHARD
IPC: F16B7/08
Filed: 1989-06-26
Abstract: Eine Klemmschellenverbindung zwischen einem Rohr und seinem Traeger ist in Abhaengigkeit vom Material und der die Klemmschellen umgebenden Atmosphaere mehr oder weniger korrosionsgefaehrdet. Das ist besonders dann der Fall, wenn die Klemmschellen aus nichtedlem Metall bestehen und zum Halten von Waermetauscherrohren im Rauchgas verwendet werden, wobei es infolge von erheblichen Temperaturdifferenzen zwischen den Rohren und dem Rauchgas zu aggressiven Niederschlaegen an Rohren und den Schellen kommt. Ziel und Aufgabe ist es daher, eine Klemmschellenverbindung zu schaffen, die der Korrosion widersteht. Das wird dadurch erreicht, dasz zwischen der Klemmschelle und dem Rohr mindestens eine waermedaemmende und eine feuchtigkeitsundurchlaessige Schicht mit definierten Dicken angeordnet werden, die zwischen der Klemmschelle und dem Rohr eine Feuchtigkeits- und Waermebarriere aufbauen. Die Klemmschellenverbindung kommt beispielsweise zum Haltern von Waermetauscherrohren aus Glas zur Anwendung. Fig. 1{Klemmschellenverbindung; Rohr; Traeger; Korrosion; Schichten, feuchtigkeitsundurchlaessig, waermedaemmend; Schichtdickenverhaeltnis}