baber/WOPTO huggingface dataset:
Patent CH-684817-A5 (CH)
Title: Snap fastener lock
Inventor: DULK MARTIN
IPC: A44B1/32
Filed: 1993-01-20
Abstract: The snap fastener lock mentioned in the patent claim uses the spring stress produced by pressing the snap fastener on in two stages instead of in one. Whereas the first stage (position 9) guarantees a conventional snap fastener closure, the additionally applied arresting stage (position 10) allows a firm connection which cannot be released by a pulling movement on the snap fastener parts. This dual function is expedient wherever, on the one hand, the advantages of the snap fastener are desired and, on the other hand, specific disadvantages are to be eliminated as required. A specific use is the mounting of garment buttons which are to be removed as required, possibly for garment cleaning or possibly in order to be able to exchange buttons as fashion accessories with few manipulations. In this application, it is expedient to integrate the spherical part as an integral constituent in the button manufacture. <IMAGE>
Patent CH-691758-A5 (CH)
Title: Instrument for eye surgery; has cannula with flattened cross-section at least in part of cannula tube that is to be inserted into eye, with diameter of one axis smaller than second perpendicular axis
Inventor: BOEHNKE MATTHIAS PROF. DR.
IPC: A61F9/007
Filed: 1997-03-13
Abstract: The instrument has a cannula with a flattened cross-section in at least the part of the cannula tube (6) that is to be inserted into the eye. The cross-section diameter is smaller in a first axis than the cross-section in a second, perpendicular axis and may be oval or elliptical or have a flat part and a curved part. An opening (5) is formed in the distal end (4) of the cannula for aspiration or irrigation. The cannula tip is closed and rounded.
Patent CH-659448-A5 (CH)
Title: Apparatus for controlling the lateral position of the belt of a transporting belt system
Inventor: GASSER MARKUS
IPC: B65G39/16
Filed: 1983-02-07
Abstract: Mounted on an auxiliary frame (4) is a pressure roller (3), which can be pivoted in the plane of the belt by an actuator (6). Arranged on the auxiliary frame (4) is a pivotable belt-edge sensor (5) with two sensing members (24, 25) bearing laterally against the belt edges (27, 28). Provided on the auxiliary frame (4) and on the belt-edge sensor (5) are means (10, 12) by which a lateral deflection of the sensing members (24, 25) can be determined. If the belt (1) deviates from its set position, the sensing members (24, 25) are also deflected in this direction. On account of the displacement of the sensing members (24, 25), determined by the means (10, 12), the pressure roller (3) is pivoted by the actuator (6), so that the belt (1) is guided asymptotically into its corrective position. Only very small forces of reaction act between the sensing members (24, 25) and the belt edges (27, 28), so that wearing of the belt (1) is avoided. <IMAGE>
Patent CH-678518-A5 (CH)
Title: Sorting device for wood planks - has hooked support arm vertically movable on horizontally displaceable support and discharge station
Inventor: BALZ RUDOLF
IPC: B65G57/18
Filed: 1989-04-28
Abstract: The sorting device has a discharge station for the articles being sorted. A bridge (3) has drive member for horizontally displacing a support (15) with a vertically movable holding element (16, 17), for the articles which are to be set down at different points for sorting purposes. The supoprt has a first member which determines whether the article is seized by the support, and a second member which determines the position of the topmost layer of the goods being sorted at one point. A selector device (23) is used to select the desired spot. ADVANTAGE - The sorting process is faster and requires only one operator instead of two.
Patent CH-676880-A5 (CH)
Title: Drying unit for laundry drying room - has container for freshener or disinfection medium with separate operating drive
Inventor: BRAND KLAUS
IPC: D06F58/20
Filed: 1990-05-29
Abstract: The drying unit has a fan (6) and a de-humidifier (4) for allowing dried air to be circulated back to the room.  A freshener or disinfection medium can be supplied to the circulated air, via a branch pipe (8) inserted in the main air flow, for diverting part of the air flow through a refillable or replacable container (10) holding the freshener or disinfection medium, with a separate drive provided for the dispensing system. Pref. the dispensing container (10) has a pump or spray mechanism which is activated when required. It can be switched in automatically in dependence on the humidity in the drying room. ADVANTAGE - Reduced drying energy requirement.
Patent CH-673184-A5 (CH)
Title: Mobile radio communication system - has each mobile station switched in synchronism with interrogation by central station
Inventor: STANGL HORST
IPC: H04B7/24
Filed: 1987-05-19
Abstract: The communication system allows information to be transferred between a central station and a number of mobile stations (SI-Sn), with the information held at each mobile station (SI-Sn) interrogated cystically by the central station within a given interrogation cycle (T1). Each mobile station (SI-Sn) is only switched into operation for the duration of its interrogation slot within the interrogation cycle (T1), via an autonomous switching device, controlled in synchronism with the interrogation. Pref. each mobile station (Si-Sn) has a timer which is synchronised with the individual interrogation slot, to control the switching in of the mobile station (Si-Sn) at the correct point. ADVANTAGE - Min. current consumption for each mobile station.
Patent CH-686932-A5 (CH)
Inventor: HARTMANN EDUARD
IPC: B29C43/36
Filed: 1990-07-04
Abstract: PCT No. PCT/CH91/00135 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/00847 PCT Pub. Date Jan. 23, 1992.A diaphragm (1) in a press vessel of a press intended for separating liquid and solid materials consists of two semicircular diaphragm parts (2) facing the front walls of the press vessel and of a diaphragm part (8) connected with these parts (2) on both sides and approximately corresponding to half the outer vessel wall. The diaphragm parts (2, 8) are formed from fabric (3, 13) with plastic coating on both sides and, semicircular diaphragm parts (2) are divided into segments. At least one of the thread systems forming a fabric (3) is aligned to a radial center bisector of each segment.
Patent CH-673863-A5 (CH)
Inventor: MUELLER ERNST J
IPC: E06B3/54
Filed: 1987-07-17
Abstract: The glazed facade element possesses at least two panes, namely an outer pane 11 and an inner pane 9. The frame 3 extends into the region of the channel 8, but does not protrude therefrom. The frame is thus no longer visible, or only very indistinctly visible, to someone observing the glazed facade. This produces better design possibilities for the architect, who can now omit the usual frame network on the glazed facade. Safety demands that, with glazed facades, the outer panes 11 are securely held in case of failure of the adhesive bond usual today. This is ensured by an angled portion 14 of the outer region of the frame 3. If the adhesive bond breaks, the angled portion 14 grips a holding region 15 on the edge of the pane and prevents it from falling. <IMAGE>
Patent CH-673258-A5 (CH)
Title: Newspaper and/or magazine display stand - has illuminated vertical uprights and spaced horizontal bars allowing copies to be draped over them
Inventor: BUERGI MANUEL
IPC: A47F7/14
Filed: 1987-09-24
Abstract: The display stand has at least one vertical upright (2) and a number of spaced horizontal bars (3) over which the newspapers or magazines can be draped. Pref. the stand has a pair of spaced uprights each of which is attached to a base foot (1) to project from the latter of an angle between 60 and 90 deg. The horizontal bars extend between the uprights at regular spacings (9). The top of each upright is pref. fitted with a flexible pipe (7) supporting a light (8) which is supplied via a cable passed through the flexible pipe and the hollow upright. ADVANTAGE - Simple compact, yet eye-catching display allowing ready perusal or exchange of copies.
Patent CH-680835-A5 (CH)
Inventor: BUEHLER MARCEL
IPC: B02C13/10
Filed: 1989-10-26
Abstract: Apparatus for controlled delivery and for milling comprising a controlled-delivery screw (1), a beater (2) formed by bars (3) attached to the helical perimeter of the downstream end of the screw (1), and a cylindrical screen (6) lying in the extension of the cylindrical casing (5) and surrounding the beater (2). 
<IMAGE>
Patent CH-673087-A5 (CH)
Inventor: MUELLER MAURICE E PROF DR MED
IPC: A61F2/34
Filed: 1987-10-28
Abstract: The cup element (3) and the anchoring element (1) of the two-piece acetabular cup are fixed relative to one another by means of a snap closure; in a construction of this type, the cup element must be centred and guided when being pressed in, for which purpose a cylinder cam and a corresponding cylindrical recess (9) are provided. 
<??>In order to prevent the pressing-in from being obstructed by screw heads of bone screws (7) projecting into the recess (9), the cylinder cam is designed as a locally deformable thin-walled web (11). 
<??>The web (11) is locally deformed by the hard projecting screw heads (8), without losing its centring guide function. 
<IMAGE>
Patent CH-627606-A5 (CH)
Title: Device for coding apparatuses which are connected to a data bus system
Inventor: SPOERRI KASPAR
IPC: H05K7/00
Filed: 1978-04-21
Abstract: In order to identify mutually identical apparatuses which are connected via a data bus system, coding of the individual apparatuses is required. If the apparatuses are intended to be mutually interchangeable, the coding cannot be carried out in the apparatuses themselves. Said coding is provided in the plug sockets (3) of the connections which are detachable from the plug (printed circuit board 1) and plug socket (3), since the plug sockets (3) are arranged unambiguously with the cabling at predetermined points of the apparatus system. The coding itself is carried out in such a manner that the number of possible connections between conductor tracks (2) and the rake teeth (6) of the contact rake (5) is variable by removing individual rake teeth (7). A possible application for use of this coding is in the textile industry where a large number of existing thread cleaners are connected via a data bus system for the transmission of operating data and the signals from each thread cleaner are intended to be evaluated separately from those from the other thread cleaners. <IMAGE>
Patent CH-648385-A5 (CH)
Title: Articulated connection for the building elements of a deformable two-dimensional or three-dimensional structure
Inventor: WANGLER ALFRED
IPC: E04C2/40
Filed: 1979-06-18
Abstract: In two-dimensional or three-dimensional structures which consist of a plurality of building elements connected to one another in an articulated manner and which can be used, for example, as a room divider, wall hanging or floor covering, ceiling panelling in interior decoration or for technical purposes, for example in foundation work and underground engineering, as consolidating means for embankments and the like, there is a problem of providing, in the region of articulation between adjacent building elements, a pivoting movability which has a plurality of degrees of freedom and which at the same time allows a simple articulated construction. The solution is a bending element (BE), capable of experiencing soft-elastic or soft-plastic deformation, as an articulation between adjacent building elements (FE). <IMAGE>
Patent CH-661687-A5 (CH)
Inventor: VERMOT JACQUES-GAUD
IPC: B41J2/25
Filed: 1984-12-19
Abstract: PCT No. PCT/CH85/00176 Sec. 371 Date Aug. 19, 1986 Sec. 102(e) Date Aug. 19, 1986 PCT Filed Dec. 16, 1985 PCT Pub. No. WO86/03718 PCT Pub. Date Jul. 3, 1986.The printer comprises a series of needles (1) each associated to an electric lead (8) which extends in the gap of a permanent magnet (11). The extremities of each lead are fixed to respective supports (9,10) and are selectively connected to a current source to make a current (I) circulate in said leads so that, in the presence of a magnetic field in the air gap, a force (F) acts upon the lead (8) which communicates to the needle (I) an elongation (e) in the direction of the surface to be printed.
Patent CH-583648-A5 (CH)
Title: Three piece bottle safety cap - has central piece with driving members on inner surface near closed end
IPC: B65D50/04
Filed: 1976-05-26
Abstract: The bottle safety cap is for screwing onto bottles containing medicaments, corrosive liquids, etc. The driving members (8) on the inner surface of the sleeve portion (A) of the cap are situated near the closed end of the latter. They can be mounted on the cap base, and the internal driving parts can be an inner piece (C) and a spring piece (B), the latter being between the inner piece and the cap. Catches and driving members on the spring piece engage with the members on the cap. The spring piece can be in the form of a ring (13) with portions of isosceles triangle section (10) extending upwards from its inside. These portions are elastic, and their tips bear against each other without overlapping in the unscrewing position.
Patent CH-652005-A5 (CH)
Inventor: SAWATZKI HARRY L
IPC: A63B71/12
Filed: 1981-12-31
Abstract: To protect a body sensitive to impact or pressure, e.g. the backbone of a two-wheeled vehicle rider or of an athlete, several, at least partially uniform, essentially compression-resistant elements (1; 1a-1d; 1'), expediently in the form of blocks or loops (1'), are arranged essentially directly adjoining one another and joined flexibly and with high tension strength to one another along their inner surfaces (10a) or edges facing the body. The connection is provided preferably with the aid of a strip-shaped layer (2) of cloth, metal or plastic foil to which the elements (1; 1a-1d; 1') are attached with high tension strength by cementing, tacking or in another manner.
Patent BE-1002135-A5 (BE)
Title: Procede de preparation de n-phosphonomethyl-imino-diacetique et de chlorure d'acide en resultant.
Inventor: PELYVA JENO
IPC: C07C53/40
Filed: 1989-02-03
Granted: 1990-07-24
Abstract: Procédé de préparation simultanée d'acide N-phosphonométhyl-imino-diacétique et de chlorure d'acide inférieur par emploi d'acide imino-diacétique et de trichlorure de phosphore, procédé qui consiste à faire réagir le tichlorure de phosphore et l'acide carboxylique en C1-C4 en un rapport molaire d'environ 1/3 à une température entre 0 et 20 degrés C, à séparer la phase acide phosphorique formée de la phase chlorure d'acide carboxylique et à isoler le chlorure d'acide carboxylique, puis après dilution dans de l'eau, à faire réagir la phase acide phosphoreux contenant également l'acide carboxylique et le chlorure d'acide carboxylique avec l'acide imino-diacétique et la solution aqueuse de formaldéhyde, le rapport molaire acide imino-diacétique/acide phosphoreux/formaldéhyde étant de l'ordre de 1/1 à 1,1/1 à 1,2, en présence d'un acide minéral fort, de préférence en l'acide chlorhydrique, que l'on ajoute à une température comprise entre 60 et 120 degrés C, puis à évaporer le mélange jusqu'à ce que se séparent les cristaux.
Patent BE-1011084-A5 (BE)
Inventor: MALAK JEAN
IPC: A61B17/32
Filed: 1997-04-03
Granted: 1999-04-06
Abstract: La présente invention se rapporte à un appareil de lipo-aspiration comprenant une canule d'aspiration agencée pour aspirer de la graisse sous-cutanée par un orifice d'entrée, la canule ayant un axe longitudinal et étant montée sur un organe d'entraînement mécanique ayant une entrée pourvue pour y connecter une source d'énergie et agencé pour produire un mouvement et le transmettre à ladite canule. Selon l'invention, le mouvement de la canule est un mouvement de nutation comprenant un composant de vibration perpendiculaire à l'axe de la canule et un composant de translation suivant l'axe de la canule.
Patent CH-623716-A5 (CH)
Title: Handle-guided scarifier.
Inventor: KLEVER MANFRED DIPL ING
IPC: A01B45/02
Filed: 1977-09-13
Abstract: The scarifier has a wheel set (1, 2) guided by means of the handle (11) and rolling on the ground. Scarifying knives (5) rotate on the driven knife shaft (4) connecting the two wheels (1, 2), there being provided a gear (13, 14) which changes the rotational speed of the scarifying knives in relation to the driving wheel (1), and furthermore each scarifying knife (5) consisting of a rectangular steel blade with a profiled centre bore (15). This centre bore (15) serves for the passage of the knife shaft (4). The two outer ends of each steel blade are made dovetail-shaped, and their short outer sides are bent in the direction of the centre, starting from one corner, and are shaped as backed-off bent cutting edges (16, 17). The depth of penetration of the scarifying knives (5) into the ground can be varied by adjusting the height of pressure rollers (9). A freewheel guarantees that the scarifying knives (5) are stationary during the backward movement of the scarifier, and therefore scarifying can also be carried out in corners and in places of difficult access on the surface to be worked. <IMAGE>
Patent CH-624346-A5 (CH)
Title: Spoiler with a holding device for releasably securing it to a vehicle roof
Inventor: HARTIG AXEL
IPC: B60J7/22
Filed: 1977-09-06
Abstract: The holding device has a plurality of rigid bows (4) which in each case act on a hole (8) arranged at a distance from the leading edge (9) and the adjacent side edge of an air deflector (L) of the spoiler and are intended to act on the vehicle roof (1). Bent off from a protruding web (4c) of each bow (4) is a leg (4a) which encloses an acute angle together with the air deflector (L). The air deflector (L) can be pressed against the bow leg (4a) by means of a screw connection (6, 7). In this way (4; 6, 7), the air deflector (L) can be continuously held in an air-flow-tight arrangement on the vehicle roof (1) by its inherent elasticity with its leading and side edges bordered by sealing profiles (12). 
<IMAGE>
Patent CH-607518-A5 (CH)
Title: Radio communications system for mobile stations in vehicles
IPC: G08G1/127
Filed: 1976-10-11
Abstract: The radio communications system for a large number of vehicles such as taxis, has each vehicle sending its identification to the control centre as a sequence of audio frequency pulses sent out a given time after receiving a sync. signal from the control centre.  The time between receiving a sync. signal and sending out identification is characteristic of the vehicle.  These times for all the vehicles form an arithmetic progression.The arithmetic progression is broken in several places. Each brake has two parts.  The control centre ends out selective call signals during the first part and the vehicle's send out identification signals during the second part.
Patent CH-574330-A5 (CH)
Title: Document register guided hanger - has adhesive to grip document on bar hooked at either end
IPC: B42F15/00
Filed: 1973-12-20
Abstract: The design ensures space saving and is cheap, when using two carrier bars with hooks. The central part of the bar has the adhesive coat on one side to hold the document and the ends (1a/1b) form hooks for hanging in the storage unit. The spacing between the hooks corresponds to the separation distance of the hangers in the storage unit. Cut-outs can be provided for scalloping the strip between the hooks, and the projections can be coated with an adhesive. For stiff documents the strip can be discontinuous, being attached at either side of the document by adhesive, and with a centre adhesively applied handle.
Patent FR-2029330-A5 (FR)
Title: High strength aluminium bronze
IPC: B23K35/30
Filed: 1969-01-24
Granted: 1970-10-16
Abstract: Wear resistant Cu alloy contains 6-15% Al, 0.2-2.0% Be, 0.5-3.5% Si and 1.5% impurities. Small amounts (1-2.5%) of Co, Zn or Mn may be included to increase tensile strength, whilst addition of 2% Sn increases hardness. Hardness being in the range 160-400 HB. The alloy is suitable for producing matrices and rolls for deep drawing, bending and rolling stainless steel, mild steel, Ni, Zn and Al alloys, plastics, etc., or as welding rod.
Patent FR-2039539-A5 (FR)
Title: Flaked foodstuff manu
IPC: A23K1/00
Filed: 1969-04-11
Granted: 1971-01-15
Abstract: Production of flaked human or animal foodstuffs, e.g., baby food and esp. fish food, is effected by spraying a clear liquor, formed by dissolving the nutrient materials, from a gun onto the heated surface of a horizontal rotating cylinder, or flaking drum. Pref., the spray gun is compressed-air operated and installed in a temp. - and humidity-controlled chamber.
Patent FR-2069468-A5 (FR)
Title: 3-amino-2-oxazolidone intermediate in - veternary medicine
IPC: C07D263/26
Filed: 1970-11-16
Granted: 1971-09-03
Abstract: 3-Amino-2-oxazolidone of formula: (where R1, R2, R3 and R4 are each same or different H or lower alkyl) is an intermediate for the prepn of the veterinary medical compd. N-(5-nitro-2-furfurylidene)-3-amino-2-oxazolidone.
Patent FR-2100038-A5 (FR)
Title: Ferritic stainless steel - contg chromium carbon, nitrogen aluminium titanium and opt molybedenum
IPC: C22C38/28
Filed: 1971-06-29
Granted: 1972-03-17
Abstract: Ferritic stainless steel, suitable for large reactors and appts. retaining ductility after welding and resistance to intergranular corrosion, contains Fe and 19-35 wt.% Cr, 0-28 wt.% C + N and Al and Ti contents such that alloy compsn. falls within defined area. Pref. steel contains 20-32% Cr, 0-1.5 % Mo (increases corrosion resistance), 0.6-1.2 % Ti, 0-0.5% Al, 0-1000 ppm C + N, bal. Fe, more pref. 25-29% Cr, 0-1.5 Mo, 0.9-1.5 (more pref. 0.75-1.4) % Ti, 0-1.5% Al, (Ti + Al 2.5 (2.4)), 800 (500) ppm max. C + N, bal. Fe.
Patent FR-2159744-A5 (FR)
Title: Multiple syringe reactor - to blend and sample reaction mixtures
IPC: G01N35/00
Filed: 1971-11-10
Granted: 1973-06-22
Abstract: Reactions, esp. protein synthesis from amino-acids, are incubated, under thermostatic control, in a block of syrings into which the separate reactant are individually drawn, by simultaneous displacement of the plungers, which are e.g. ganged to a cross plate moved on screws rotated by an electric motor, controlled by a programming disc. Reagent for reaction termination is simultaneously drawn into an adjacent of syringes, so that when plungers are depressed reacting solution and stopper are displaced into the same channel, and fall onto a folded sheet of e.g. "sephadex" gel absorbent for estimation of protein after washing away amino-acids e.g. with trichloracetic and spray.
Patent FR-2195340-A5 (FR)
Title: Borehole strata investigation - preliminary data processing equipment for re-establishing the temporal relationship between measurements read at predetermined intervals
IPC: E21B47/12
Filed: 1972-08-03
Granted: 1974-03-01
Abstract: An installation for realigning the temporal relationship of analog readings by a series of instruments lowered on a probe down a borehole, comprises means of converting the measurements from analog to digital data, displacement registers for the digital data, and control equipment putting out displacement pulses to the registers, so that the digital data representing the successive values of a given measurement, appear at the register outlet at a predetermined time after they have been fed in.
Patent FR-2152295-A5 (FR)
Title: Recovery of oil - from oil slicks on the sea or other waters
IPC: E02B15/10
Filed: 1972-09-14
Granted: 1973-04-20
Abstract: Recovery of fuel oil or hydrocarbons layer on the surface of the sea, to prevent pollution of the water or beaches, using an appts. comprising a recovery tank with a manually or automatically controlled fuel oil scoop the height and slope of which can be varied in accordance with the thickness of the layer of oil and the depth of the tank.