baber/WOPTO huggingface dataset:
Patent CH-655772-A5 (CH)
Title: Control valve for the selective switching of a sample fluid between a measuring path and an outlet path or between a first and a second measuring path
Inventor: WETZEL ERICH
IPC: F16K11/00
Filed: 1982-04-05
Abstract: The control valve is designed for switching a sample fluid between an analyser and an outlet path (13). It has a housing (1) which can be attached sealingly onto a sample-fluid feed conduit (3) and which is provided, for receiving the sample-fluid feed conduit (3), with a bore (2) into which one end of a capillary (8) projects and, furthermore, a first control-fluid conduit (12) opens, and from which a discharge channel (13) extends. The capillary (8) is accommodated concentrically in the passage bore (7) in a lining tube (6) connected to the valve housing (1) and possesses, in the vicinity of its introduction into the housing bore (2), a wall perforation (15) for introducing control fluid into the capillary bore via a second control-fluid conduit (14). By applying an approximately equal control-fluid pressure both to the housing bore (2) and to the capillary bore, with the discharge channel (13) closed, a direct throughflow of the sample fluid from the feed conduit (3) to the outflow end (8'') on the capillary (8) is achieved, whilst, after the discharge channel (13) has been opened and a higher control pressure applied to the capillary bore (15), the capillary (8) is shut off for the sample fluid and the latter flows off via the discharge channel (13). <IMAGE>
Patent CH-675902-A5 (CH)
Title: Plastics pipe adaptor to metal fitting - has dovetail-section external peripheral groove in metal bush in plastics sleeve
Inventor: ROSENBERG GERHARD
IPC: F16L47/24
Filed: 1988-08-17
Abstract: The plastics adaptor connects plastics pipes to metal fittings or pipes, particularly in a heating or sanitation system. It comprises a sleeve with stepped bore in one end into which the plastic pipe is welded, and a bush of sprayed metal at the other with peripheral external grooves. The bush is tapped or externally-threaded to engage with a fitting. One at least of the groove (10) has an inclined dovetail-type flank (10a), so that its cross-section widens towards the bottom (10b). An annular groove (11) is formed in the end of the bush bore (6) towards the plastic pipe, and is filled by the plastic of the sleeve (2). ADVANTAGE - Absolutely watertight at temperatures and pressures up to 95 deg.C and 10 bar respectively.
Patent CH-685366-A5 (CH)
Inventor: BADERTSCHER ERNEST
IPC: A23P10/40
Filed: 1992-12-09
Abstract: The present invention relates to an apparatus and to a process for treating a fluid product by injecting steam, in which apparatus and process the product to be treated and the steam travelling at sonic speed arrive countercurrent to one another, each via one end of a straight pipe (1), the steam and the product mix together in a mixing chamber, then the treated product is evacuated via a tubular branch (2), the said tubular branch and the said straight pipe forming a T-shaped tubular body. <IMAGE>
Patent CH-628522-A5 (CH)
Title: Apparatus for liming juice in the juice purification in sugar factories
Inventor: SINDT ROBERT
IPC: C13B20/02
Filed: 1981-06-18
Abstract: A cylindrical vessel (1) is subdivided into a plurality of compartments (5) by partition plates (4) arranged horizontally at distances one above the other, which compartments communicate with each other by central throughways (6) in the partition plates (4). In the compartments (5) are arranged stirrer elements (9) which are situated on a shaft (8) which is coaxial to the cylinder axis and is driven by a motor (10). The partition plates (4) have throughways (7) near their outer edges, in which throughways are situated cylindrical tube sections (14). In each tube section (14) is arranged a pump-mixing propeller (15), which, together with the tube section (14), acts as a return-mixing pump (14, 15). Respective pump-mixing propellers (15) assigned to a plurality of different compartments (5) are situated on a shared shaft (13), which is driven by a speed-controllable drive motor (12) arranged on the lid (11) of the vessel (1). Maintenance work can be carried out with the container (1) filled, since the shaft (13) can be withdrawn together with the pump-mixing propellers (15) from the container (1) at the top through the lid (11). <IMAGE>
Patent CH-678355-A5 (CH)
Inventor: AGABEKOV BRANKA
IPC: F21S4/20
Filed: 1988-12-20
Abstract: Illumination strip comprising an insulating support (5) below which there are disposed two conductive bands (2 and 4) which are superposed and separated by an insulating body (3). The conductive bands have caps (23, 43) cut out in the direction of the band and folded back through 90 DEG , the free end of which is arranged to position an electrical contact of a current-consuming element. 
<??>Each tab (23, 43) comprises a cutout (26, 46) delimiting a tongue (27, 47) connected to said tab and capable of being deformed in such a manner that its free edge (28, 48) cooperates with the upper face (55) of the insulating support. 
<IMAGE>
Patent CH-661543-A5 (CH)
Title: Sewing machine
Inventor: BOCK UDO
IPC: D05B27/22
Filed: 1983-11-18
Abstract: The device (1) for setting the stitch length is provided with a cylindrical portion (3) for the radial guidance of the setting-on part (6) and with a threaded portion for generating an axial movement, the threaded portion being accommodated in a bearing part (10) independent of the housing. <IMAGE>
Patent CH-638246-A5 (CH)
Title: Double-apron drafting unit
Inventor: SHLYKOV GENNADY NIKOLAEVICH
IPC: D01H5/86
Filed: 1979-07-13
Abstract: The double-apron drafting unit contains a feed pair (1) and a draw-off pair (2). The fibre material to be processed runs through between two endless aprons (3, 4) of the feed pair (1) which rotate synchronously on the driving roller (5) and the pressure roller (7). The endless apron (3) possesses a fixed guide (6) which lies along the direction of movement of the fibre material (9) to be processed. The endless apron (4) possesses a movable guide (8) which is located on the exit side of the fibre material to be processed out of the feed pair (1) into the draw-off pair (2). The movable guide (8) is arranged, with the possibility of jolt-free angular displacement, in the vertical planes which lie both in the transverse and in the longitudinal direction relative to the movement of the fibre material (9) to be processed, in order to guarantee a continuous regulation of the size of the gap (27) between the endless apron (3, 4) in the exit zone of the fibre material (9) to be processed out of the feed pair (1). <IMAGE>
Patent CH-560598-A5 (CH)
Title: Register achieving after stoppage on rotary-screen printing mach - by reversing rotary-screen and print
IPC: B41F15/08
Filed: 1973-07-13
Abstract: Material to be printed is fed from a reel in continuous stream. This is converted into discontinuous sheet feeding of the web through an accumulator or festoon from which the machine takes the appropriate amount for each print. If machine is stopped in the middle of a printing action, take sheet supporting vacuum table and the screen cylinder both return to their original starting position for that particular print. The slack in the web is consumed by the festoon and both the half finished prints back-edge and the screen cylinder are in register. If machine is started again the half-finished print will simply be over-printed, leaving no traces or dirt marks.
Patent CH-636774-A5 (CH)
Title: Process for purifying the waste gases from industrial furnaces, in particular from waste incinerators
Inventor: FATTINGER VOLKER DR
IPC: F23J15/00
Filed: 1978-10-20
Abstract: The waste gases from industrial furnaces, in particular from waste incinerators, in which the waste gases contain pollutants in a gaseous or solid form or also as mist, are freed of a substantial part of the solid pollutants initially in an evaporative cooler (1) and subsequently in a dry purifier (2). The waste gases are then treated with a scrubbing fluid in a gas scrubber (3) having at least one scrubbing stage. In this process, the temperature of the waste gases in the evaporative cooler (1) is kept above the dew point of the water contained therein. The scrubbing fluid of the gas scrubber (3) is circulated via a sludge separator (4) with discharge of pollutant suspension and, parallel thereto, pollutant suspension is passed via a return line (13) to the evaporative cooler (1) and mixed with the hot waste gases. The walls of the evaporative cooler (1), which come into contact with the mixture of waste gases and recirculated pollutant suspension and consist of a material which can be corroded by the mixture below the dew point temperature, are heated from the outside to a temperature above the dew point of the water contained in the mixture. The pH of the liquid phase in the sludge separator (4) and in each scrubbing stage of the gas scrubber (3) is here kept at below 4. <IMAGE>
Patent CH-590807-A5 (CH)
Title: Hydroxybenzaldehyde (derivs) prepn - from the corresp alpha-trichloromethyl hydroxybenzyl alcohol and a base
IPC: C07C45/51
Filed: 1973-09-20
Abstract: Title cpds of formula (where R' is H a monovalent valion or alkyl; R is halogen, OH, alkyl or alkoxy and n is 0-2) are prepd. by reacting a cpd. with a base in a polar aprotic solvent.
Patent CH-587247-A5 (CH)
Title: Oxo alkyl pyridine cmpds. - having fibrinolytic, analgesic and anti-inflamma-tory activity are prepd. e.g. by oxidn of corresp. alcohol
IPC: C07D213/50
Filed: 1973-02-19
Abstract: Cpds. of formula (I): R-Ph-A-C(=X)-Py (where R is cycloaliphatic gp. opt. substd.; Ph is ortho or paraphenylene gp., A is lower alkyl or a direct bond, X is oxo gp. which may be functionally changed, e.g. to NOH, Py is pyridyl and its salts) can be prepd. by the following methods; (i) a cpd. R-Ph-A-Y is treated with a cpd. Z-Py (where one of the gps. Y and Z is carboxyl, which may be functionally changed, and the other is a metal atoms; (ii) a hydroxyalkylpyridine of formula R-Ph-A-CH(OH)-Py is oxidised; (iii) the gp. Y1 is removed from a cpd. of formula R-Ph-A1-(CX)-Py (where A1 is A substd. by a cleavable gp. Y1); (iv) a cpd. Py-Y2 is treated with a cpd. R-Ph-H (where Y2 is a functionally changed carboxyl gp); (v) a cpd. of formula R-Ph-A2-(CX)-Py (where A2 = lower alkenyl) is hydrogenated. Cpds. (I) are used as intermediates and in pharmaceutical prepns.
Patent CH-694250-A5 (CH)
Title: New tri:phenyl-alkene derivatives - are non-steroidal ligands for oestrogen receptor, useful in prevention and treatment of osteoporosis
Inventor: TIMOTHY MARK WILLSON
IPC: C07C57/48
Filed: 1997-08-12
Abstract: Triphenyl-alkene derivatives of formula (I) are new. R1 = (CH2)nCR5=CR6R7; R2, R3 = H, Me, OH, OMe, OEt or i-Pr; R4 = CN, NO2, Me, Et, CH2CH2Y or Y; R5, R6 = H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, X-(1-3C)alkyl, X-(2-4C)alkenyl, X-(2-4C)alkynyl or Y; R7 = CN, 1-4C hydroxyalkyl, CONR10R11, CONR12R13, CONHCH2R12, C(NH2)NOR12, SOR12, SO2OR12, SO2NHCO2R12, PO3R12, PO(NR12R13)(NR12R13), PO(NR12R13)(OR14), CONR12(CH2)qOMe, CONR12(CH2)qNR8R9 or oxadiazolyl substituted with Me; R8, R9 = H, 1-7C alkyl, 3-7C cycloalkyl, 1-7C alkoxy, (1-7C)alkyl-Y or phenyl; R10, R11 = Me or Et; or NR10R11 = morpholino; R12-R14 = H, 1-12C alkyl, 2-12C alkenyl, 2-12C alkynyl, 1-12C alkoxy, 2-12C alkenyloxy, 2-12C alkynyloxy, 3-7C cycloalkenyl, 3-7C cycloalkenyl (sic), linear and cyclic heteroalkyl, aryl, heteroaryl or Y; X = O or S; Y = halo; n = 0-2; and q = 1-12.
Patent FR-2038700-A5 (FR)
Title: Determination of the velocity of advance- - ment of a drilling tool at its cutting edge
IPC: E21B45/00
Filed: 1969-03-26
Granted: 1971-01-08
Abstract: Velocity of advancement of a drilling tool is measured by (a) producing a first signal proportional to the velocity of passage of the drilling conduit at the surface at the instant of measurement (b) producing a second signal proportional to the value, at the instant of measurement of the product of the length of the conduit supported from the surface, by the first derivative, relative to the time of the tension undergone by the conduit at one of its points, and by the coefficient of elasticity of the conduit, and (c) effecting the summation of these two signals, the resulting signal being representative of the velocity of advancement of the tool. The method enables the velocity of advancement of the tool at its cutting edge to be accurately and continuously determined.
Patent FR-2041858-A5 (FR)
Title: Plastic holder with disposable absorbent - insert as baby's napkin
IPC: A61F13/76
Filed: 1969-04-11
Granted: 1971-02-05
Abstract: A flat piece of plastic material so shaped that it can be fitted to the baby has in one part of it two pockets with their open ends facing each other into which the ends of the absorbent pad can be slipped and so positioned that when applied the pockets are between the baby's thighs. The pockets are formed by folding over integral flaps cut at the same time as the body of the holder and fixed by plastic welding, gaps being left in the welds to allow the pockets to drain.
Patent FR-2041473-A5 (FR)
Title: Former for supporting stockings during ther - mal treatments
IPC: A41B11/12
Filed: 1969-04-25
Granted: 1971-01-29
Abstract: The edges of the former are roughened, pref. to have a sinuous profile, so that the stocking is held taut on the former and does not wrinkle. Pref. the distance between the troughs of the profile is equal to the width of one course. The former ensures uniform treatment (e.g. dyeing, washing, etc.).
Patent FR-2064734-A5 (FR)
Title: Control of pressure in multi shell pressure vessels
IPC: F17C1/04
Filed: 1969-10-28
Granted: 1971-07-23
Abstract: Pressure regulation system for control of pressures in spaces between walls of multiwalled pressure vessel, opt. having spaces filled with different fluids. Pressure of the fluids decreases in the direction of the forces exerted in operation, and each space is connected by piping to a feed chamber in which a first piston is positioned, controlling volume of chamber and hence its pressure. The first piston is mechanically linked to a second piston, of different cross-section, positioned in a chamber linked to be at least part of the service pressure of the vessel. System is suitable to resist sudden pressure let downs without failure.
Patent FR-2031122-A5 (FR)
Title: Wall covering with a decorative discontin - uous layer of plastics foam
IPC: D21H27/20
Filed: 1970-01-13
Granted: 1970-11-13
Abstract: Wall covering consisting of a base (esp. paper), carrying on one of its faces a decorative layer consisting of a discontinuous layer of expanded plastics (esp. PVC). The plastic contng. a blowing agent is applied to the base (pref. by printing), and heated to cause expansion and gelling.
Patent FR-2035474-A5 (FR)
Title: Domestic refrigerator unit
IPC: F25B39/02
Filed: 1970-02-16
Granted: 1970-12-18
Abstract: At least 2 evaporators are pref. of Al plates. The ends of the evaporator channels open into a common suction channel. The capillary tubes each pass, over at least pass of their length, in this duct as far as the vicinity of the inlets of the evaporator channels, and thence, via a closed junction tube, into the corresponding orifices of the evaporator channels of the corresponding evaporaters. The junction tubes are pref. integral with the suction duct and evaporator channels, so that the capillaries are within the ducts constituted by the suction duct and junction tubes, from the capillaries' entry into the suction duct to their open outlets.
Patent FR-2079891-A5 (FR)
Title: Floating plastic buoy - of expanded polystyrene and reinforced plastic for pleasure boats
IPC: E02B3/06
Filed: 1970-02-16
Granted: 1971-11-12
Abstract: Expanded polystyrene construction covered by a laminate is used for mooring buoy. The expanded polystyrene core is pref. covered with a film and coated with a surface layer of glass fibre reinforced polyester. The units are joined by male/female moulded elements. They may also be provided with tubular orifices to receive cables etc.
Patent FR-2086583-A5 (FR)
Title: Prefabricated plastic floor pannel - with non slip leading edge
IPC: E04F11/16
Filed: 1970-04-02
Granted: 1971-12-31
Abstract: The leading edge which forms the edge of a step is curved and is covered with a band having a non-slip (pref. knurled) surface pref. of polyester. The rest of the surface may have an array of protrusions, and the underside may have longitudinally extending stiffening ribs. Metallic strengthening tubes may be encased within the stiffening ribs. The panels are light, have a high wear resistance and are easy to install.
Patent FR-2093090-A5 (FR)
Title: Edge trimming device for paper making
IPC: D21F7/04
Filed: 1970-06-02
Granted: 1972-01-28
Abstract: A web edge trimming apparatus involves a web support roll to receive a paper web. The roll surface has at least one ring shaped groove next to one end of the roll. Nozzles point a fluid jet under pressure towards the groove against the outer surface of the web when in operation. The web is then pressed against the groove in an edge trimming position. The same arrangement may include a groove at each end of the roll, jets to trim both edges in operation and a doctor mechanism to clean the grooves. Further, a web transport device may be installed to move the web in an edge trimming position over the roll.
Patent FR-2054002-A5 (FR)
Title: Voltage variable non-linear resistance
IPC: H01C7/112
Filed: 1970-07-01
Granted: 1971-04-16
Abstract: A sintered plate consists of ZnO as the main component and 0.05-10.0 mol. % FeO and 0.05-10.0 mol % NiO, TiO, MgO, MnO, CrO, CoO, BaO, SrO, BeO, CdO and/or PbF2 as additives. A silver paint electrode is mounted on at least one of the opposing surfaces of the sintered plate.
Patent FR-2056880-A5 (FR)
Title: Fragmentation warhead
IPC: F42B12/32
Filed: 1970-08-12
Granted: 1971-05-14
Abstract: Splinter sphere is bored completely or to 50-70% so that after firing the bore or recess closes and produces a smaller splinter, though without loss of mass, thus increasing penetration and damage value. The axis of the bore in each case is at right angles to the shock wave to ensure that it closes on accelerating in the post-firing period. The bore can be stuffed with aluminium to absorb the deformation work.
Patent FR-2112819-A5 (FR)
Title: Injection moulded underclothing - from thermoplastic elastomer
IPC: A41B17/00
Filed: 1970-11-10
Granted: 1972-06-23
Abstract: Underclothing is injection moulded in one piece from a thermoplastic elastomer. Pref. this is a butadiene-styrene copolymer and the underclothing consists of a large mesh net.
Patent FR-2073523-A5 (FR)
IPC: H01H25/04
Filed: 1970-12-10
Granted: 1971-10-01
Abstract: An electrical selector switch including a housing defining a spherical surface, a bearing member defining a spherical surface, and a pivotal member located between the surfaces. The pivotal member carries a spring loaded ball which engages with the surface on the housing to urge a spherical surface on the pivotal member into contact with the spherical surface on the bearing member. The bearing member being shaped to operate switches in selected positions of the pivotal member.
Patent FR-2184230-A5 (FR)
Title: Gimping elastic core yarn - by withdrawing core yarn from stationary package and winding cover yarn around it
IPC: D02G3/32
Filed: 1972-05-12
Granted: 1973-12-21
Abstract: A supply package of elastic core yarn (e.g. polyurethane) is stationary mounted by bearings on a twisting platform having a twisting tube through which a cover yarn (e.g. polyester) passes whereby false twist is impacted to the cover yarn. The twisting tube has a window through which the cover yarn passes so that it forms a balloon around the twisting platform between the window and the lapped and the core yarn is withdrawn (pref. axially) from the package, tensioned, and combined with the cover yarn at one or other ends of the balloon where the twist in the cover yarn is blocked whereby the cover yarn is wound helically around the core yarn. The cover yarn may be fed downwardly through the lappet and through the window into the twisting tube and the core yarn may pass downwardly through the twisting tube so that it is combined with the cover yarn in the twisting tube adjacent the window. Alternatively the cover yarn may be fed upwardly through the twisting tube and through the window to the lappet and the core yarn may be fed directly to the lappet where it is combined with the cover yarn. Because the core yarn supply package is stationary the device can operate at higher speeds and has reduced powe consumption.
Patent FR-2234791-A5 (FR)
Title: Guide frame for garage door counterweight - has cross member adjustable on uprights to vary counterweight travel
IPC: E05F1/02
Filed: 1973-06-20
Granted: 1975-01-17
Abstract: The guide consists of two vertical members (2 & 3) which are adjustable in length according to the distance the counterweight is required to travel. Towards the bottom of the vertical members there is a cross member (5) which is supported on two angle pieces (8) which are bolted to the vertical members. The latter have holes at intervals so that the height of the cross member may be adjusted. There is another cross member at the top of the structure (14) which has holes to allow the verticals to pass through. The verticals are U shaped and the parts of the U above the cross member are bent to hold it down. Under the cross member there are plates (19).
Patent DD-155402-A5 (DD)
Title: Einrichtung zum zuschneiden und sortieren von quaderfoermigen koerpern
Inventor: BACSEVSZKY TAKI
IPC: B28B13/04
Filed: 1980-12-17
Abstract: Die Erfindung bezieht sich auf das Zuschneiden und Sortieren von quaderfoermigen Koerpern, insbesondere Schamottziegel. Durch die Erfindung wird bei geringem Arbeitskraeftebedarf eine hohe Kontinuitaet im Produktionsablauf und eine hohe Arbeitsproduktivitaet erreicht. Ein weiterer wesentlicher Vorteil ist die Senkung der Ausschussquote und die Verringerung des Platzbedarfes fuer die Einrichtung. Das Wesen der Erfindung besteht darin, dass eine oder mehrere Schneidstationen 5;6;7, die mit Greiferelementen ausgestattet sind, auf einer Welle 17 angeordnet sind und sich zwischen den jeweiligen Trennscheibenpaaren 2;3;4 fuer eine bestimmte Abmessung (Laenge, Breite, Hoehe) verdrehen. Zur Aufgabe, den Weitertransport und der Abnahme der Koerper sind Zufuehr-, Uebergabe- und Abnahmevorrichtungen 23;26;29;32 vorgesehen, die aussetzend mit den Schneidstationen 5;6;7 umlaufen, wobei Abnahmevorrichtungen 32 eine Wiegeeinrichtung miteinschliessen.
Patent DD-155824-A5 (DD)
Inventor: PANNEKEET WILHELMUS
IPC: B01J49/00
Filed: 1980-12-29
Abstract: A process is disclosed for the regeneration of a sorbent, particularly an ion exchanger used in the recovery, isolation or production of sugars, wherein a regeneration solution is used which contains at least 20 meq/l of an alkali metal hydroxide or hydroxide of an alkaline earth metal having an atomic number of at least 20, and at least 1% by weight of a monosaccharide or disaccharide.