baber/WOPTO huggingface dataset:
Patent CH-595365-A5 (CH)
Title: Anthelmintic piperazinyl-benzal-azinium methanesulphonate derivs.
Inventor: ASCHER GERD
IPC: C07D295/135
Filed: 1974-01-17
Abstract: In a process for preparing new benzalazinium-methane-sulphonates of formula (I): (where R1 is H, Cl, Br, I, F, NO2, CN, CF3, COOH, OH, amino, lower alkoxy, lower carbalkoxy or lower prim. or sec. amino; and R2 is H, lower alkyl, lower alkenyl, cycloalkyl or (lower alkoxy)-(lower alkyl)), an azine of formula (II) is reacted with a cpd. of the formula HO-CH2-SO3M (III) (where M is an alkali metal).(I) have low toxicity coupled with anthelmintic activity, partic. against trematodes, esp. schistosomes and liver flukes. A specific cpd. (Ie is that in which R1 is Cl and R2 is H.  In an example, this is prepd. by reacting (II); R1=Cl, R2=H) in water with (III); M=Na) at 85 degrees C.
Patent CH-597729-A5 (CH)
Title: Telephone subscribers appts. terminal
Inventor: SCHAEREN BEAT
IPC: H04M1/58
Filed: 1976-01-29
Abstract: Telephone subscribers appts. terminal has cradle contacts and centre-tapped earpiece coil forming bridge to reduce list of components
Patent CH-592895-A5 (CH)
Title: Colour photocopying machine - has magazine of colour filters used during successive scans of exposure device
IPC: G03G15/28
Filed: 1975-02-07
Abstract: The colour photocopying machine has an exposure station (E), with a support (1) for the original, which is scanned by a to and fro movement of the exposure device relative to the original support (1). The exposure station (E) has an objective (6) for focussing the light reflected from the original onto a photo-sensitive surface (F) and a magazine (30) containing a group of colour filters. The colour filters are held in sliding supports one after the other in a direction parallel to the scanning movement of the explosive device. The sliding filter supports cooperate with a stop device (37) holding each in the retracted position, with retaining means (38-41) allowing selected filters to be inserted in the light path momentarily during the scanning movement.
Patent CH-672418-A5 (CH)
Inventor: ZWEYMUELLER KARL
IPC: A61F2/34
Filed: 1987-06-25
Abstract: The outer shell possesses openings in the polar or apical region which serve to backfill the implanted shell with spongious bone material. The openings are separated by a web which extends through the axis of symmetry of the outer shell and which has a threaded bore to receive an insertion instrument. The instrument is centrally guided on an axial direction to facilitate control and alignment of the outer shell during insertion, especially in the case of outer shells to be screwed in with a self-cutting thread.
Patent CH-660862-A5 (CH)
Title: Postcard with lateral strip with negative and manufacturing method
Inventor: BELLASI ENRICO
IPC: B42D15/04
Filed: 1984-05-24
Abstract: In simplified form the illustrated postcard comprises, adjacent to one side (2) of a card of standard format (1), a strip (3) containing a photographic negative (5) in a window (4) cut into the strip such that the negative can be observed through the window. In one particular embodiment, the negative, already mounted in a standard negative frame, is protected by a transparent film applied over the sheet forming the card and over an edge thereof which folds to form the strip. A method for manufacturing this embodiment is provided. <IMAGE>
Patent CH-668422-A5 (CH)
Inventor: MEUL THOMAS DR
IPC: C07D207/38
Filed: 1986-06-26
Abstract: 4-Benzyloxy-3-pyrrolin-2-one is a new valuable intermediate product for the production of tetramic acid. Processes are described for the production of such intermediate as well as the production of tetramic acid.
Patent CH-679458-A5 (CH)
Title: Doll skeleton for making textile doll -  has body, arms and legs made of punched-out flat metal sheet pieces
Inventor: WALDVOGEL JAKOB
IPC: A63H3/04
Filed: 1989-08-07
Abstract: Doll skeleton comprises a body, arms and legs made of separate flat pieces punched out of non-elastically bendy metal sheet. The arms and legs are fastened to the body non-recurrently by means of a plug connection with barbs. ADVANTAGE - The doll can be put together irreversibly after stuffing, all body positions can be held and adjusted in a repeatable manner, and the doll is cheap to manufacture. (11pp Dwg.No.4/5)
Patent CH-620819-A5 (CH)
Title: Sectional table with accessories, particularly for teaching use
Inventor: POZZAN BRUNO
IPC: A47D3/00
Filed: 1978-03-21
Abstract: This table comprises an L-shaped top surface (1) supported by vertical legs (4, 5, 6) which connect it to a T-shaped base frame (3). Blind holes (2) are formed around the edge of the top surface (1) to allow dowels or plates to be inserted so that a plurality of table tops can be joined together. The base frame (3) has through holes to allow it to be joined by means of dowels to the frame of another table. It is thus possible to create countless combinations of tables to suit users' particular needs. <IMAGE>
Patent CH-618891-A5 (CH)
Title: Apparatus for performing chemical reactions in the presence of electrical discharges
Inventor: LOWTHER FRANK EUGENE
IPC: B01J19/08
Filed: 1976-04-15
Abstract: The apparatus has a combination of a number of glow discharge cells (110) in which chemical reactions can be conducted. They are used in combination as a number of series connected in parallel by lines (111, 112) used in combination with induction coils (114, 115) respectively. A pulsed high voltage supply producing a train of pulses in which the duration of a pulse is small in relation to the recurrence period of the pulses feeds the assembly of cells between a first line (116) connected to the coils and a second line (117) connected to the other ends of the series of cells. Such an apparatus thus makes it possible to conduct chemical reactions with a good energy efficiency and a substantially reduced heat release. It is particularly suitable for the production of ozone. <IMAGE>
Patent CH-689613-A5 (CH)
Inventor: GERRITSEN GERRIT
IPC: G01B5/24
Filed: 1992-10-20
Abstract: A rotary measurement member (1) in the form of a thin flat disc is mounted so as to be able to be located over a limited angle in a support (5) equipped with means for detecting the angular position of the disc. A die (matrix) part (10) has two bending edges (11, 12) and a transverse slot (14) for the passage of the disc (1). A linear portion of the periphery of the disc (1) is made to press up against a portion of a metal sheet (16) placed on the edges of the groove (13) so that the angular position of the disc represents the instantaneous bending angle of the metal sheet. <IMAGE>
Patent CH-627360-A5 (CH)
Title: Dental handpiece
Inventor: SUGAI HIROSHI
IPC: A61C1/05
Filed: 1978-03-29
Abstract: An air-driven, air-mounted dental handpiece has a considerably increased beneficial effect within an extended range of rotating speeds. This is effected by part-openings (3) in the turbine blades (21) which cause a flow-type connection between adjacent rotor chambers. <IMAGE>
Patent CH-649384-A5 (CH)
Title: Method for the photometric semiquantitative measurement of the colour intensity or turbidity of a solution
Inventor: SUOVANIEMI OSMO A
IPC: G01N21/59
Filed: 1978-08-25
Abstract: The method is based on the principle that a certain absorption range is subdivided into a number, for example 10, of equal steps and a number of samples are prepared whose light absorption is determined. This can be done by using a photometer which indicates the measured absorption digitally in the form of an individual number (0 .... 9), specifically in accordance with the step at which the absorption measured in this way occurs. A dilution series may, for example, comprise eight samples which have increasing dilution ratios. The result obtained may then have the following form: Sample series 1    9 9 8 6 3 2 2 2           Sample series 2    9 9 9 9 7 3 2 2           etc. In the sample series 1, the absorption starts to decrease at the third sample, whereas in the sample series 2 this does not occur until the fifth sample. <IMAGE>
Patent CH-687178-A5 (CH)
Title: Spray nozzle for combination with container to be filled by spraying
Inventor: EBERLE RENZ
IPC: B65D83/14
Filed: 1993-12-14
Abstract: A jet distributor (11) is arranged in the flow direction via rib parts (16) at a distance behind the outflow-side opening of the nozzle channel. The nozzle bag (2) including the nozzle channel and the jet distributor consist of a common plastics injection part. The membrane is formed in one piece with the nozzle body. The jet distributor is pivotable from a prodn. determined, laterally outwardly displaced position by bending deformation of at least a connecting area (17) of the distributor into a functionally correct position, where it is secured. The jet distributor has two parts.
Patent CH-602997-A5 (CH)
Title: Liq. radioactive waste disposal
Inventor: CURTISS DERRY HASBRUCK
IPC: G21F9/16
Filed: 1976-04-15
Abstract: Liq. radioactive waste disposal by solidification with cement and alkali or alkaline earth silicate
Patent CH-595049-A5 (CH)
Title: Prodn. of animal fodder with balanced protein to carbohydrate ratio
Inventor: GRUNDER URS DIPL ING
IPC: A23K10/14
Filed: 1974-04-05
Abstract: Prodn. of animal fodder with balanced protein to carbohydrate ratio by growing yeast etc. in a base carbohydrate-contg. fodder
Patent CH-568243-A5 (CH)
Title: Waste water purification - oxidised sludge re-used for further waste treatment
IPC: C02F1/52
Filed: 1974-04-09
Abstract: Potable water clarification or waste water purification process comprises the steps of coagulation - separation, using coagulants which comprises aluminium cpds. with wet air oxidation treatment of the sludge resulting from the coagulation - separation process. The pH of sludge is adjusted beforehand so that an oxidised sludge of pH, below 1.5 or above 9.0 can be obtained, and oxidised sludge may be re-used for water treatment either directly or after dissolving aluminium compounds by adding acid or alkali.
Patent CH-655985-A5 (CH)
Inventor: MARKWAT WILLEM JAN
IPC: F16K35/00
Filed: 1981-08-25
Abstract: 1. Stop valve having a casing (1) and a stopcock rotatably supported therein and retatable by means of a hand lever (5) into two end positions, namely a stopcock open position and a stopcock closed position, having abutment stops (7, 8, 9) which are engageable into each other to define said end positions, which abutment stops are rigidly mounted for rotation partly (9) to the casing (1) and partly (7, 8) to the stopcock, and having a locking mechanism (12-13) between the casing (1) and the hand lever (5) operative to lock the open position as well as the chlosed position of the hand lever (5) relative to the casing (1), which locking mechanism is provided with a locking bolt (13) which is rotatable around the axis (24) of rotation of the stopcock and is axially displaceable, characterized in that the locking bolt (13) is freely rotatable on the axis (24) of rotation of the stopcock, that the locking bolt (13) comprises a bush part (14), that the locking bolt (13) comprises a generally known segment-shaped locking part (15) extending axially and radially beyond the bush part (14) and extending adjacent to the generated surface of the bush part (14), that the locking bolt (13) including its segment-shaped locking part (15) is insertable into the interstice extending laterally to the axis (24) of rotation of the stopcock between an abutment stop rigid with the casing and at least an abutment stop rigid with the stopcock (9; 7 or 8) by means of an axial displacement into its locking position and filling out said interstice, and that the locking bolt (13) is displaceable into its locking position against the force of a spring (22) and is held by the force of the spring (22) in a position remote from the zone of contact of the abutment stops (7, 8, 9).
Patent CH-652471-A5 (CH)
Inventor: GROSSAUER ALFRED
IPC: H02G3/06
Filed: 1981-09-07
Abstract: A connecting nipple for engagement with a tubular member having a circumferential surface with a locking groove therein comprises a tubular part with a wall having an outer recess on its circumference and a bore intersecting the recess extending through the wall. A locking member is engageable in the recess and has a projecting portion engageable through the bore to the locking groove. A resilient deflecting portion is defined between the recess and the bore which must be displaced to permit insertion of the locking member and which effects the holding of the locking member in a locking position after it is inserted.
Patent CH-606927-A5 (CH)
Title: Appts. for purifying gas streams
Inventor: CASTELLA PIERRE DE
IPC: F04D29/70
Filed: 1976-05-11
Abstract: Appts. for purifying gas streams comprises centrifugal ventilator, with absorptive filter material in turbine exit stream
Patent CH-602041-A5 (CH)
Title: Scalp massaging hair brush
Inventor: SIEVERS HERBERT
IPC: A46B7/10
Filed: 1976-05-19
Abstract: Scalp massaging hair brush has bristle tuffs mounted on rotatable body with axial hole for fixing shaft which extends into handle
Patent CH-616685-A5 (CH)
Title: Orally active cephalosporins - and their sulphonyl-, sulphonamido-, and (thio)ureido- phenyl- amino- acid inters
Inventor: TANAKA KUNIHIKO
IPC: C07C335/22
Filed: 1974-07-05
Abstract: The novel inters of formula (I): (where R1 is H or OH,R2 is lower alkyl, R3 is H or lower alkanesulphonyl, and Y is SO2, NHSO2, NHCO or NHCS, with the proviso that R3 is H when Y is NHSO2, NHCO or NHCS) including their COOH or alpha-NH2 substd derivs, are useful in the prepn of cephalosporins of formula (II): (where R4 is H, lower alkanoyloxy or thio-heterocyclyl), which are more active than cephalexine, (I) may be prepd by several processes, e.g. acylation of the corresp. cpds in which the R2Y-N(R3) side chain is replaced by NH2.
Patent BE-1003377-A5 (BE)
Title: Bloc optique pour vehicules avec dispositif de visualisation optique incorpore.
Inventor: OLIVETTI LUCIO
IPC: B60Q1/08
Filed: 1989-12-29
Granted: 1992-03-10
Abstract: Bloc optique (1) pour véhicule routier fermé extérieurement par un corps transparent (3) et pourvu d'un corps porte-lampe (6) interne définissant un ou plusieurs logements réfléchissants (11) à l'intérieur de chacun desquels est logée une source lumineuse (14) et un logement arrière (21, 29) logeant un dispositif de visualisation optique constitué par au moins une caméra (25) ou dans tous les cas du capteur optique d'entrée ou objectif (27, 33) de la caméra (25) même.
Patent CH-631629-A5 (CH)
Title: Trestle-type supporting structure for games equipment.
Inventor: BURRI PETER
IPC: F16M13/00
Filed: 1979-12-17
Abstract: In order to provide children and young people with versatile possibilities for using games equipment, a trestle-like supporting mechanism is provided which has a frame consisting of wooden beams (8), whose ends are fixedly connected to a bearing plate (7) of a metal support (4), the latter being anchored to a round timber (1) by means of a convex supporting part (3). <IMAGE>
Patent CH-592989-A5 (CH)
Title: Switching circuit supply for telephone subscriber equipment - has Graetz bridge network using transistors which provides switched supply dependent upon subscriber loop polarity
IPC: H04M19/08
Filed: 1975-09-30
Abstract: A transistor supply circuit for telephone subscriber loops is designed to provide min. power demand. A Graetz bridge circuit is coupled to the telephone subscriber wires (a, b) over two Zener diodes. The bridge circuit consists of a pair of NPN transistors (T1, T2) with base resistors (R1, R2) and a pair of complementary PNP transistors (T3, T4) with base resistors (R3, R4). The bridge circuit is coupled to the telephone subscriber equipment (4). Dependent upon the polarity of the subscriber loop, either one pair of transistors (T1, T2) or the other pair (T2, T3) will conduct.
Patent CH-613764-A5 (CH)
Title: Method of air-conditioning buildings, in particular in regions with extreme climates, and building for carrying out the same
Inventor: BUERGIN MAX
IPC: E04B1/74
Filed: 1976-10-29
Abstract: The method aims to air-condition buildings standing in extreme climatic regions without relatively complicated, expensive installations and without special energy means. This is achieved by transmitting heat energy collected by insolation against a building wall (1) to a heat accumulator (11) in the wall, transmitting the heat energy of the same by radiation and convection to circulating-air chambers (10) and supplying it in a regulated manner to the inner room (13) which communicates with the latter. The building serving to carry out the method has in one wall (1) inner and outer circulating-air chambers (9, 10), between which a heat accumulating mass (11) lies. The outer circulating-air chamber (9) communicates with the outside air (12), the inner circulating-air chamber (10) with the building inner room (13), and both circulating-air chambers (9, 10) are, for regulating the air flow, provided with throttle members (6', 6'', 7', 7''), the circulating-air chambers being delimited on the one hand by radiation elements (5) and on the other hand by heat distributor plates (2, 3) facing the heat accumulating mass (11). <IMAGE>
Patent CH-563623-A5 (CH)
Title: Punching appts for data in punched cards - has punching head and die moving relatively to one another
IPC: G06K1/02
Filed: 1973-10-01
Abstract: The punching head contains punches (1) which can move longitudinally at right angles to the die. These punches can be set optionally in an operative position from the punching head towards the die, in order to engage in the holes of the die, or in an inactive normal position retracted in the punching head. The punches can be locked in the punching head in either of these two positions. Each punch is equipped with a slide-out and slide-in mechanism (2, 3, 203, 8) which is actuated by axis-parallel pressure loading in the same direction. The slide mechanism is preferably of the cam and pin type.
Patent CH-607935-A5 (CH)
Title: Catalyst
Inventor: DODGSON IVOR LESLIE
IPC: B01J23/46
Filed: 1974-11-11
Abstract: The catalyst contains a support material, one or more of the elements nickel, silver, iridium, gold, and one of the elements ruthenium, rhodium, palladium, osmium, platinum, as well as a non-metal, and is particularly suitable for the hydrogenation of nitrogen monoxide for the purpose of selective preparation of a special end product, for example hydroxylamine, which is produced selectively and without a significant reduction in the net yield of end product, based on the amount of starting material required.
Patent CH-695513-A5 (CH)
Title: Monoblock pump for evacuating condensation liquid, has transparent tube in which piston, condensation liquid level detector and electronic circuit are placed, where detector has float that slides on tubular support
Inventor: REUSE BERTRAND
IPC: F25D21/14
Filed: 2002-02-06
Abstract: The pump has a transparent tube (7) in which a piston (9), condensation liquid level detector and an electronic circuit (10) are placed. A flexible sealing joint (19), a spring (18) and an aspiration chamber are provided on an aspiration orifice. The detector has a float that slides on a tubular support (22) comprising three magnetic switches controlling the actuation of the pump in different positions.
Patent FR-2037351-A5 (FR)
Title: Loom produced plastic wicker goods
IPC: D03D25/00
Filed: 1970-02-04
Granted: 1970-12-31
Abstract: Plastic sections are arranged as monofilaments with non-textile properties on a loom to form warp threads. They are interwoven with further non-textile plastic weft threads using a pin arm or bobbinless shuttle. A flat braided fabric is thus produced which is continuously drawn off or hemmed laterally by rotating disc knives. The selves are opt. welded simultaneously.
Patent FR-2082148-A5 (FR)
Title: Purifying acetone
IPC: C07C45/82
Filed: 1970-03-05
Granted: 1971-12-10
Abstract: Purifying acetone To obtain acetone with a greatly reduced impurities content, the mixture of acetone, water and trace impurities, resulting from treating the raw acetone with basic reagents, is subjected in one operation to vacuum rectification. As a result, the head product is non-purified acetone with light carbonyl compounds, the still product is water and heavy impurities, and the liquid phase side fraction is high purity acetone.
Patent FR-2087585-A5 (FR)
Title: Treating uranium contg minerals - in counter current appts with recyc water
IPC: C22B3/00
Filed: 1970-05-25
Granted: 1971-12-31
Abstract: Minerals, esp. contg U, are attacked by conc reagent, esp. H2SO4 and washed in a vertical counter-current column. Treated mineral is continuously supplied to top of column and continuously extracted from its base. Water is injected into lower part of column and cont. extracted at its upper part, the liquor being treated in an extractor and the water recycled.
Patent FR-2057786-A5 (FR)
Title: Divinyl compounds in thermosetting resins
IPC: C09D4/06
Filed: 1970-07-22
Granted: 1971-05-21
Abstract: Divinyl cpds. useful in thermosetting resins, are prepd. by reacting one mole of an epoxy pref. of m. wt. less than 2000 esp. 1-epoxyethyl 3,4-epoxycyclohexane with 2 moles acrylic or methacrylic acid then reacting the divinyl ester condensate with a satd. aliphatic acid halide pref. butyric acid chloride.
Patent FR-2073712-A5 (FR)
IPC: H02G3/04
Filed: 1970-12-14
Granted: 1971-10-01
Abstract: 1279359 Trunking M DAHL 9 Dec 1970 [17 Dec 1969] 58460/70 Heading H2C A plastics trunking has an internal screening layer 3 preferably overlapping a similar lining 6 on the lid 5. The screening layer of copper or aluminium may be applied as a foil or by spraying, evaporation or electroplating.
Patent FR-2073758-A5 (FR)
Title: Plastic capillary filaments - are extruded centrifugally from a nozzle in a sidewall of a rotating chamber
IPC: D01D5/18
Filed: 1970-12-09
Granted: 1971-10-01
Abstract: The nozzle inlet is surrounded by a cylindrical sleeve which extends radially into the chamber, and a calibrated aperture is provided in the sleeve at the level of the nozzle inlet to allow molten plastic which has been flung outwardly by centrifugal action to pass from the chamber into the nozzle. The size of the aperture is such that the flow rate through it is less than the max. possible flow rate through the nozzle so that the plastic is extruded as a capillary filament. Pref. the nozzle inlet is provided with a channel from which plastic overflows into the nozzle. The filaments are used in de-salination or filtering plants, or for producing heat insulating clothing or pannels.
Patent FR-2090934-A5 (FR)
Title: Starch recovery from potato turnip
IPC: B01D11/02
Filed: 1971-04-29
Granted: 1972-01-14
Abstract: Starch is recovered from potatoes by rubbing these to pulp which is then split into solids and amniotic fluid, the fluid led off separately and the soilds repeatedly screened to wash out the starch. The water is on a counterflow principle and only the water from the final screen, which contains least starch, is fed back for repeat scrubbing duty. The water from the remaining screens is spun into concentrated starch paste for passing direct to the refining stage and starch-free water which is recycled. The refining stage is thus supplied with just enough water to keep the starch mobile. A pure product is obtd.
Patent FR-2163936-A5 (FR)
Title: Manometer - monitoring the response of a flexible walled (silicone rubber) tube to internal pressure esp for physiological app
IPC: G01L9/00
Filed: 1971-12-07
Granted: 1973-07-27
Abstract: Manometer, has the pressurised fluid contained in or passed through a partially flattened flexible walled container clamped between a pair of surfaces of constant area bridged by a sensitive deflection detection system. Pref. the bearing surfaces are on the ends of a pair of tongs of which one is fitted with a strain gauge for detecting elastic deformation. It is useful for monitoring pressures of physiological fluids, esp. blood, using silicone rubber tubing as the fluid vessel.