baber/WOPTO huggingface dataset:
Patent CH-609682-A5 (CH)
Title: Process for the preparation of compounds analogous to prostaglandins
Inventor: GUZZI UMBERTO
IPC: A61K31/557
Filed: 1976-01-23
Abstract: The compounds of formula I, in which A is -CH2-CH2 or cis -CH=CH-, B is trans -CH=CH-, R is H, alkyl or a cation, R1 and R2 are alkyls and R3 is H or CH3, are prepared by condensation of an aldehyde of formula II with a phosphonic ester of formula (CH3O)2PO-CH2-CO-C(R3)-(OR1)R2. The 15-keto group can then be reduced to the hydroxyl group and the 9 alpha -hydroxy group can then be oxidised to the oxo radical. All these derivatives have luteolytic, antihypertensive, bronchodilatory and antisecretory pharmacological activity analogous to that of natural prostaglandins. <IMAGE>
Patent CH-577000-A5 (CH)
Title: Halogenated 19-nor pregnane steroids - prepd. by introduction of 6,7-double bond in corresp. 19-nor pregnenes
IPC: C07J71/00
Filed: 1973-02-28
Abstract: 21-Fluoro-19-nor-pregnadiene derivs. of gen. formula (I): (where X=H, lower alkyl, Cl or F; R1 and R2=H or an acyclic- or carbocyclic hydrocarbon; or R1+R2+C may form a cycloaliphatic ring; are prepd. e.g. by introduction of a 6,7-double bond into a cpd. (II): (where X is in the alpha- or beta-configuration, using pref. 2,3-dichloro-5,6-dicyano-1,4-benzoquinone in the presence of HCl in water-miscible solvent at- or below room temp. (I) have gestagenic and ovulation inhibitory action and may be used in human and veterinary medicine or as active components in anticonception agents for human or animal use. They may also be used as inters. in the synthesis of other active cpds.
Patent CH-678831-A5 (CH)
Title: Plate-machining equipment - comprises wall of bars and tool detachable from front guided bracket for separate use
Inventor: DEL BASSO VITTORIO
IPC: B27B5/07
Filed: 1989-03-31
Abstract: The machining equipment cuts, drills or mills plates, having a wall formed by lengthwise and transverse bars and secured at the back to a support. At the front of the wall a tool is mounted in a holder on a bracket guided parallel to the wall. This is movable in three dimensions, parallel and at right angles to the wall. Its dimensions are such that it can be mounted in a workshop truck, while the tool (4) with grip handle is removable from the holder and usable separately. ADVANTAGE - Easy use on site, and easy changeover for different machining operations.
Patent CH-666389-A5 (CH)
Title: Safety helmet for forestry workers - consists of casing over both ears with hearing holes covered by slide pieces
Inventor: NYDEGGER ERNST
IPC: A42B3/04
Filed: 1985-04-19
Abstract: The safety helmet, especially for forestry workers, has a casing (1) which extends over both ears and has at least one hearing-hole (5). Each hearing-hole (5) has a closure-piece (7). The closure-piece (7) is in the form of a slide-piece mounted so that it can move along a guide on the helmet running horizontally from the hearing-hole (5) towards the back of the casing (1). The slide-piece (7) is mounted in a recess (2) in the edges (8,9) of which are two grooves into which fit two fitments of the slide-piece (7). USE/ADVANTAGE - The helmet protects the temples, ears, and nape of the neck against injury and gives hearing protection.
Patent CH-688090-A5 (CH)
Title: Intermediate storage unit with loading and unloading stations
Inventor: ROTZINGER HANS
IPC: B65G47/51
Filed: 1994-08-17
Abstract: The drive is provided for the conveyor belt. The loading and unloading stations (20,21) are arranged on the two outer extents of the conveyor belt (6), ie. the loading and discharge extents (6a,6b). The drive is constituted by a first and a second drive and securing device (9,10) of which the first engages on the loading extent and the second on the discharge extent of the conveyor belt. Both drive and securing devices have a drive wheel (11,12) and each of the at least two deflector wheels (4,5) is freely rotatably fitted in a horizontally displaceable slide (17,18). The drive wheels may be e.g. gear or chain wheels. The conveyor belt is of the toothed pulley type with a number of recesses (8) for accommodation of the objects.
Patent CH-690757-A5 (CH)
Inventor: SCHNYDER EUGEN
IPC: B27N3/24
Filed: 1995-11-29
Abstract: The pressure bearing component (7) has several pressing-on rollers (8) with a controlled pressure progression and which are spaced apart and located along the pressure bearing section. Several cylindrical bodies in the form of drums or rollers are spaced apart on a straight line to support the metal band. A second metal band (2) is guided over rollers and runs parallel to the first, and is in contact with the pressing-on rollers.
Patent CH-658893-A5 (CH)
Title: Fire-protection fixture
Inventor: SPORI FRITZ
IPC: A62C2/12
Filed: 1983-07-06
Abstract: The shut-off member (20) of the fire-protection fixture, when in the open position, is countersunk in a recess formed by a housing wall. The shut-off member (20) is brought into the closed position as a result of pivoting about its pivot axis (30). The pivoting movement takes place in the direction of flow of the medium flowing through the fixture; only a low pivoting moment therefore has to be exerted. The fixture has a low overall size, since the space required for the recess receiving the shut-off member (20) in the open position and for the pivoting drive to be executed in a simple way is small. <IMAGE>
Patent CH-660307-A5 (CH)
Title: Contrast medium for X-rays
Inventor: KOYAMA TAKAHIRO
IPC: A61K49/04
Filed: 1984-09-04
Abstract: The contrast medium for X-rays comprises barium sulphate containing sodium carboxymethylcellulose having a degree of esterification of at least 1.50 as suspension-dispersion stabiliser.
Patent CH-611219-A5 (CH)
Title: Appliance for collecting waste paper, especially newspapers, periodicals, etc.
Inventor: LUETHI HANSPETER
IPC: B65B27/08
Filed: 1975-04-04
Abstract: In order to make stacked waste paper more suitable for transport and storage and to make proper tying in bundles easier, in this appliance there is provided a baseplate (1) having removable supports (5, 6, 7, 8) which limit the stacked waste paper and which hold a flexible tying member (10) which can be drawn off from a store (4) through a cutout (12) in the baseplate. A knife blade (19), by means of which the tying member can be cut off, is mounted above the cutout. A suitable tying member (10) is a twine, the track (a, b, c, d) of which is indicated on an expediently rectangular hollow-body baseplate (1). <IMAGE>
Patent CH-590684-A5 (CH)
Title: Band filter press with drum and rollers - mounted in frame and spring-biased towards drum centre
IPC: B01D33/04
Filed: 1975-04-07
Abstract: A band filter press, intended for continuous sepn. of liqs. from slurries, sludges, etc., comprises >=1 rotatably mounted drums, around the external periphery of which revolving pressing rolls are mounted. A number of these pressing rolls are mounted alongside one another in a single pressing frame and an endless filter belt is conducted around the rolls. The filler bands and material to be filtered pass between this belt and the drum. Pref. the frame itself is biased by a spring towards the centre of the drum and in addition each individual roll is biassed by a separate spring mounted in the frame and also directed towards the centre of the drum. A tensioning roll may be used to apply a tension into the endless belt. Used typically for squeezing liq. from already concn. sludge. The arrangement enables a virtually uniform pressing force to be applied around the periphery of the drum, thus considerably improving the efficiency of sepn.
Patent CH-587473-A5 (CH)
Title: Railway rolling stock axle load monitor - has sensitivity increased by making thinner centres to rail sections with strain gauges
IPC: G01G19/04
Filed: 1974-04-01
Abstract: The axle-load monitor, for railway rolling stock, consists of sections of rail with strain gauges bonded to their centres and connected to form a 4-branch bridge circuit. The output of the bridge is connected to an indicator. In the region where the strain gauges are bonded to the rail sections, the thickness of the centre of each section is less than elsewhere. The strain gauge bridge is connected in series with a resistor that allows the axle load to be read directly in units of force. The advantage of the thinner region where the gauges are mounted lies in increasing the monitor sensitivity.
Patent CH-632880-A5 (CH)
Title: Method and apparatus for forming a coreless armature winding for an electric machine
Inventor: SHIMADA SACHIO
IPC: H02K15/04
Filed: 1979-05-28
Abstract: In the apparatus, a wire source (9) revolves in a fixed orbit around a revolving cylinder (3), the axis of the orbit being inclined with respect to the longitudinal axis of the cylinder (3). The wire (7) is guided around two guide pieces (20A, 20B) positioned at the ends of the surface of the cylinder (3). These guide pieces (20A, 20B) define opposite ends of the winding. The ratio between the speeds of rotation of the wire source (9) and of the cylinder (3) define the pitch of the winding. The apparatus makes it possible in particular to manufacture coreless armature windings for small electric motors with two or more poles. <IMAGE>
Patent CH-589331-A5 (CH)
Title: Cash box with automatic coin counting unit - has photodetector monitoring number of coins in each pile
IPC: G07D9/00
Filed: 1974-04-11
Abstract: The coin-box has an automatic counting unit for the inserted coins, which are arranged in a number of piles according to denomination. A photodetector is used to monitor the number of coins in each pile and can be moved along a slot (3) extending along the length of each pile, so that the light to the photodetector is blocked by the coins (4) in the pile. Each photodetector is connected to a respective counter, receiving a number of pulses equal to the number of coins in each pile. The count values are converted into a number representing the total value of the coins, supplied to a display. A plate has a series of holes in alignment with each coin pile, the hole spacing dependant on the coin thickness for each pile and is positioned between each photodetector, e.g. a photodiode and the corresponding coin pile, with a light source at the opposite side of the coin pile facing each of the holes.
Patent CH-638583-A5 (CH)
Title: Device for fastening the roof and facade skin and solar-energy collectors on a structural element
Inventor: SCHLATTER FRIEDRICH
IPC: F24J2/04
Filed: 1979-06-22
Abstract: Dark facades and roofs can be damaged by solar radiation if the heat expansion is not taken into account. The invention provides for the roof skin (12) to be screwed firmly onto the purlins (3 to 11) as usual, but for some of the purlins (3 to 11) to be fastened movably on the structural element. This prevents mechanical damage, clicking noises and is less expensive then known movable fastenings. <IMAGE>
Patent CH-641648-A5 (CH)
Title: Machine used to join filters to lengths of tobacco and fitted with a device making it possible to perforate a strip of moving wrapping paper
Inventor: DOWDING JOHN GEORGE
IPC: A24C5/00
Filed: 1980-08-17
Abstract: The perforator device of the machine comprises a roll (6) with grouped pins (8) and a support roll (7). Both rolls are driven from a drive shaft (13) and gears (11, 12) so that their peripheral speeds are the same. The support roll comprises a deformable surface having hollows (9) corresponding to the position of the pins. The deformable material is such that the hollows are formed by the pins when the rolls are first operated. Thus, the hollows of the support roll correspond exactly in position to the pins. The machine makes it possible, by virtue of its simple mechanical perforation device, to perforate (10) strips of wrapping paper actually within the machine, whereas hitherto this perforation was performed separately before introduction of the strip into an assembly machine. The machine may furthermore be fitted with a device (112) making it possible to apply the glue onto the unperforated zones of the strip. <IMAGE>
Patent CH-656027-A5 (CH)
Title: Plug socket having a cover
Inventor: AMACHER HANS
IPC: H01R13/447
Filed: 1981-11-09
Abstract: The plug socket has a support which holds at least two contact groups (13, 15) of which at least one is constructed in accordance with the SEV Type Family 13. An outer cover (21) is mounted such that it can pivot on the front part (5), which has holes which are allocated to the contacts, which outer cover (21) (in its closed position) closes off all those sections of the front part (5) which have holes for contacts from the environment. Furthermore, there are still so many inner covers (29) that the total number of covers (21, 29) is equal to the total number of contact groups (13, 15). The inner cover (or each inner cover) (29) shuts off (in its closed position) a front part section which has holes for an individual contact group (13), and, when the outer cover (21) is closed, is located inside it. The plug socket thus has a plurality of contact groups (13, 15), which can be closed by covers (21, 29), the side lengths of the front part (5) in plan view being at most or approximately 80 mm. <IMAGE>
Patent CH-632201-A5 (CH)
Inventor: EICHER JOSEF
IPC: B65G7/00
Filed: 1978-09-05
Abstract: A transport apparatus having a loading bridge, is movable by hand for transporting loads over stairs. There are two front rollers (3), which are either extendable or variable in their angular position, and two rear rollers (7), which are secured to downwardly extending arms (6). The loading bridge (1) takes up a rearwardly tilted position when the transport apparatus rests with the rollers (3, 7) on a horizontal surface. The spacing between the front and rear rollers (3, 7) and the roller diameters are selected so that, when climbing a stair, the front rollers (3) rest on an upper tread while the rear rollers (7) simultaneously rest on a lower tread. When the apparatus is not in use, it may be folded to take up but a small space by folding the tiltable hand levers (14) inwardly and by tilting the arms (6) upwardly.
Patent CH-569457-A5 (CH)
Title: Food container for public catering or private use - is adapted for heating pre-cooked food in micro-wave oven
IPC: B65D81/34
Filed: 1974-07-05
Abstract: The food container consists of two plastics half shells (4) hinged together. each half contains two compartments (4) and (4') for the food and a narrow recess (5) for the cutlery. The food compartment (4) and (4') are surrounded by a sealing stri (3) to prevent leakage of liquid. Food is placed in the compartments (4) and (4'), the halves are folded together and the edges sealed with a tear-off strip. The food is then cooked, and afterwards distributed to food shops or canteens where it can be stored in a deep freeze. The containers can then be placed in microwave ovens for re-heating before consumption. the unfolded containers are easily stacked one on another.
Patent CH-597657-A5 (CH)
Title: Extension buzzer and lamp signal for telephones or door-bells
Inventor: BILLWILLER OTTO
IPC: G08B7/06
Filed: 1976-08-03
Abstract: Extension buzzer and lamp signal for telephones or door-bells consists of dual chamber plastic box with transparent top and connection socket in base
Patent CH-601269-A5 (CH)
Title: Prepn. of (3)-hydroxy-(1,2,4)-triazole derivs.
Inventor: DAWES DAG
IPC: C07D249/12
Filed: 1975-08-06
Abstract: Prepn. of (3)-hydroxy-(1,2,4)-triazole derivs. by reacting (1)-cyano hydrazines with (thio)alcohols and cyclising
Patent CH-622740-A5 (CH)
Title: Printing carrier
Inventor: KUHL ADOLF
IPC: A63F3/06
Filed: 1976-10-11
Abstract: The area (10) of a printing carrier, e.g. a lottery ticket, made of a normal paper with a brightener is printed with a first group of invisible digits (1,3,5), e.g. forming lottery numbers, of a printing ink by the letterpress method, which digits become visible by chemical reation with a treatment agent, e.g. an oxidising agent. A second group of digits (2,4,6) is printed over the first group of digits (1,3,5) by the letterpress method in blank embossing. The two groups of digits are printed over with a line pattern (11) of a covering ink which can be dissolved by the treatment agent. The first group of digits (1,3,5) is correspondingly not clearly identifiable by light radiation nor by scanning the embossing lines. Identification of these digits is only possible by chemical treatment using the oxidising agent described. However, this dissolves the line pattern with the lines (11) so that chemical treatment is recognisable. <IMAGE>
Patent CH-619748-A5 (CH)
Title: Device for selectively activating the selection members in perforated card or paper weaving mechanisms
Inventor: SAGE PAUL
IPC: D03C3/32
Filed: 1977-12-14
Abstract: The device firstly registers the arrangement of the perforations (7a-7d) of the card (7) in a memory (5) which then actuates the needles (3). The memory comprises a casing (8) enclosing rods (6) which extend above and below this casing. The bottom parts of some rods interact with the card (7) so that they are raised. They are locked by means of strips activated by a lug (16) to allow their top parts to act on the needles (3). In this way, the immobilisation time of the card is reduced to a duration of 90 DEG  of the main shaft which means a gain in output. The device is particularly used in weaving mechanisms of the Verdol or Jacquard type. <IMAGE>
Patent FR-2053840-A5 (FR)
Title: Thermal insulating material consisting of resin- - bonded mineral fibres
IPC: C04B26/12
Filed: 1969-07-21
Granted: 1971-04-16
Abstract: Materials can be utilised at temps. above 260 degrees C, the fibres being bonded with a thermocurable resin contg. 5-40% wt. pref. 30% dicyanodiamide. The thermocurable resin is pref. self-extinguishing. The thermocurable resin is pref. a phenol-formaldehyde/melamine-formaldehyde copolymer, or a phenol-formaldehyde/melamine-foraldehyde/urea-formaldehyde terpolymer. The resin pref. contains 30-65.
Patent FR-2071240-A5 (FR)
Title: Water-soluble polyester coating compositions having - improved wetting, film and application properties
IPC: C09D167/06
Filed: 1969-12-22
Granted: 1971-09-17
Abstract: Water-soluble polyester coating compositions having improved wetting, film and application properties.. Comprises 20-80% wt. (pref. 30-70% wt.) branched polyester (I), containing alpha, beta- olefinically unsat. and hindered dihydroxy-carboxylic acid residues and 80-10% wt. (pref. 65-30% wt.) polyester (II) having pendant beta, gamma olefinically unsat. ether groups. Optionally composition may include 0.20% wt. beta-gamma olefinically unsat. ether of polyhydric alcohol (III) (containing at least 2 ether groups). Components (I) and (II) are the reaction products of defined amounts of reactants. The properties of both the compositions and the resulting coatings show improvements over prior art (GB 887, 394, 974, 892, 995, 271 and 1,007,834) water soluble materials.
Patent FR-2082464-A5 (FR)
Title: Injection unit - with separately regulated fluid heating circuits in the nose and cylinder
IPC: B29C45/74
Filed: 1970-03-17
Granted: 1971-12-10
Abstract: The injection unit is provided with a controlled circulation of heating fluid through cavities in the cylinder and nose, the cylinder and nose being formed from two separate parts fitting into each other. Fine control of heating allows for variations of flow and different conditions in the nose and the cylinder. Separate heating chambers in the walls of the cylinder and inside the nose have separate entires and exits for heating fluid, brought to headers with control valves on the subside of the cylinder. The cavities may be removable annular grooves.
Patent FR-2087155-A5 (FR)
Title: Antistatic agents - for synthetic fibres and plastics consisting of organophosphorus cpds eg diphenyl phosphinyl-methyl lau
IPC: C08K5/5397
Filed: 1970-05-06
Granted: 1971-12-31
Abstract: Antistatic agents for materials with a low electrical conductivity consist of cpds. of formula (I): R-COO-C(R1)(R2)-P(right arrow O)R3R4 (I); -COO-C(R1)(R2)-P(right arrow O)R3R4 (II); RCOO-C(R1)(R2)- (III); HOC(R1)(R2)- (IV) (where R is a 4-30C aliphatic gp. opt. substd. by halogen, OH or a gp. of formula (II); R1 and R2 are each H or 1-20C hydrocarbyl gps. opt. substd. by halogen, t-amino, OH, NO2, alkoxyl, cycloalkoxyl or nitrile; or R1 and R2 together form a ring with 5-12C atoms; R3 is the same as R1 or R2, or a gp. of formula (III) or (IV), and R4 is OH or the same as R3). Used for treating fibres, films and moulded articles made of synthetic polymers, such as polyamides, polyesters, polyurethanes, polycarbonates, PVC, polyethylene and cellulosic derivs. Good antistatic properties are obtd.
Patent FR-2162772-A5 (FR)
Title: Catalytic combustion diffuser - for disseminating deodorizers etc into an environment
IPC: A61L9/03
Filed: 1971-11-26
Granted: 1973-07-20
Abstract: Bactericides, deodorants etc. are disseminated into the atmos. from soln. in an org. solvent, e.g. ethanol, which is subjected to catalytic combustion by contact e.g. with Pt or Pd catalyst, the combustion occurs in the vapour phase, because a gap is introduced between the wick which draws liq. from a reservoir (which may be packed with fibre e.g. cotton) and the burner. The burner is pref. of silica fibre, impervious to the liq. and the gap may be an air gap, or may comprise a region of the burner which does not support catalyst. The device does not require pre-ignition, and is thus safer than known types. The outlet may be capped after use, and the device re-used without refilling, wick is not frayed by continual withdrawal, and is not singed by contact with burner.
Patent FR-2178536-A5 (FR)
Title: Folding sheet packaging - paper based with integral expanded layers for making insulated containers
IPC: B65D81/38
Filed: 1972-11-27
Granted: 1973-11-09
Abstract: Sheet material which can be creased and folded to make or close packages, is a composite of paper or card, etc. and >=1 layer of flexible expanded resin sheet which becomes the inner lining of the pack or its cover. Pref. two lowers of expanded resin of differing thickness are used where one is initially bonded to the support and punch cut to the same pattern or outline for making the package. Pref. the ancillary layer of foam forms a hermetic seal to selected panels of the pack. Expanded layers are pref. of polystyrene. Esp. suitable for packs for ice creams or similar prods. requiring insulating.
Patent FR-2237427-A5 (FR)
Title: Glass fibre web cutter comprises inductively heated ring - rotatably mounted and forming secondary of transformer
IPC: B29C65/18
Filed: 1973-06-26
Granted: 1975-02-07
Abstract: A hot cutter partic. for glass fibre webs comprises an electrically conductive ring which is rotatably mounted around the core of a transformer of which it forms the secondary winding whereby the ring is heated inductively. The outer edge of the ring is knife edged to form a cutting blade and pref. the ring is heated to 600-700 degrees C. The ring can be heated easily to a sufficiently high temp. to effect cutting of the web.
Patent CH-695401-A5 (CH)
Title: Object e.g. vehicle, hiring system, has central including transceiver and object managing system, unit for locking and/or unlocking object, and wireless telephone having wireless telecommunication interface with central
Inventor: PAJOT ERIC
IPC: G06Q10/00
Filed: 2002-07-10
Abstract: The system has an object to be hired equipped of an identification code and a remotely activable locking-unlocking system (ky). A central (B) includes a transceiver (2) for transmitting and receiving electromagnetic signals and an object managing system (ge). A wireless telephone has a wireless telecommunication interface with the central. A unit of the central remotely locks and/or unlocks the object. An independent claim is also included for an automated locating method.