baber/WOPTO huggingface dataset:
Patent CH-653544-A5 (CH)
Title: Surgical forceps
Inventor: ULRICH HANS
IPC: A61B17/28
Filed: 1982-01-06
Abstract: One leg of the jaw of the surgical forceps comprises a sickle-shaped segment (11). In order to permit this segment to adapt easily to the bone to be gripped it can be pivoted about a limited angle. The other leg (8) of the jaw (4) of the forceps is fork-shaped and provided with teeth or ribs (14) on one side. In order to achieve good access to the operating field the two legs (1, 2; 8, 9) are bent at right angles. Such a design of the forceps results in improved distribution of the pressure exerted upon the bone and largely avoids slipping-off from the site to be clamped. <IMAGE>
Patent CH-656250-A5 (CH)
Inventor: GLOBIG MANFRED
IPC: H01H33/72
Filed: 1980-01-10
Abstract: A load disconnection switch incorporating a quench chamber is described which features a tube-like housing, a telescope-like arrangement of a quench tube and a switch rod guided for relative axial movement within the tube-like housing and releasably connected together by a coupling system the release of which is dependent on relative movement between the quench tube and the housing. The coupling system comprises at least one blocking device which is displaceably arranged in a respective radial guide in the wall of the quench tube and which engages in a recess provided in the switch rod. A control wall restricts the radial movement of the blocking device until, after a specified degree of relative movement between the tube-like housing and the coupled arrangement of quench tube and switch rod the restraint provided by the control wall is lifted and the ensuing relative movement of the quench tube and switch rod results in the current carrying path through the switch rod being interrupted at a spark contact and the heat generated at the spark contact causes the omission of quench gas from an associated quench rod which promptly extinguishes the arc. The spark contact is conveniently guided in an opening in the wall of the quench tube and a diametrically opposed pressure pad located at the other side of the switch rod ensures contact between the switch rod and the spark contact.
Patent CH-682270-A5 (CH)
Inventor: BOSSEL ULF DR
IPC: H01M8/249
Filed: 1991-03-05
Abstract: In a device with a plurality of high-temperature fuel cells connected in parallel for converting the chemical energy of a fuel to electrical energy, perfectly uniform transfer of current from one fuel cell to an adjacent fuel cell must be ensured while preventing cross-currents in the electrodes. The gaseous media are conveyed to and from the electrodes so as to maintain the operating temperature attained as uniform as possible over the entire surface of the electrodes. To this end, the oxygen electrode (2) consists of SrO-doped Mn oxides with a Cr surface coating (4) and the fuel electrode (3) consists of Ni/ZrO2 cermet with an Ni surface coating (5); the separating plate (6) is a hollow body which conducts, distributes and collects gaseous media; and a highly elastic structural component in the form of a gas-permeable intermediate layer (11) which acts as a high-temperature spring is located between the separating plate (6) and the current collectors (12, 13).
Patent CH-674868-A5 (CH)
Title: Sliding grips for diagonal bracing on scaffolds
Inventor: FUMAGALLI ERMANNO
IPC: E04G1/34
Filed: 1988-05-04
Abstract: The grips of which there is a right and left hand version are intended for use on portable folding scaffolds. The flat end of the diagonal bracing fits between the wings (2) of the cast alloy grip (6) and is pinned through holes (3,4,5). The sliding end (1) fits over the verticals of the scaffold and has an opening to allow it to pass any horizontal cross bracings.
Patent CH-670174-A5 (CH)
Inventor: HANSEN DIETHARD DR
IPC: H01Q17/00
Filed: 1986-05-20
Abstract: The device according to the invention exhibits a TEM waveguide (1), which opens out in a pyramid shape and which is closed by a wall (7) of high-frequency peak absorbers (7.1) and which exhibits an asymmetrically disposed, plate-shaped inner line (6), which is connected to a plurality of terminal resistors (8.1, 8.2, 8.3) through the absorber wall (7). The TEM waveguide (1) further exhibits a closed outer line (5). The absorber wall (7) is curved in the manner of a spherical segment, the center of curvature being situated in the region of the tip (2) of the pyramid-shaped TEM waveguide (1).
Patent CH-680084-A5 (CH)
Inventor: KELLER JAKOB DR
IPC: F23R3/34
Filed: 1989-06-06
Abstract: In a combustion chamber (A) having the shape of an annular combustion chamber, a series of large and small premix burners (B, C) is arranged along the annular front wall (10). The large premix burners (B), which are the main burners of the combustion chamber (A), and the small premix burners (C), which are the pilot burners of the combustion chamber (A), follow each other in alternating sequence and regularly along the front wall (10), where they also open into the combustion space of the combustion chamber (A). A plurality of air nozzles (D) are positioned between the large premix burners (B) and the small premix burners (C), their injection being directed into the combustion space of the combustion chamber (A). <IMAGE>
Patent CH-678310-A5 (CH)
Title: Storage shelving unit with single spaces - has at least two shelving sets with gangway between rows, and vehicular track and lift
Inventor: KOLLER HANS
IPC: B66F9/07
Filed: 1989-06-07
Abstract: The single-place storage shelving-unit has at least two shelving units (2, 3) in which are horizontal rows (4) of storage spaces (5) which are accessible by means of a gangway (1) between the rows (2, 3). On each horizontal level (4) along the ganway (1) is a vehicular-track (6) connected at one end to a lift (9). On at least one level (4) at the lift (9) is a further vehicle-track (12-17). The lift (9) platform (10) has a vehicle-track section (11) matching the vehicle track. At least one driven, remote-controlled vehicle (8) travels along the whole vehicle-track network. USE/ADVANTAGE - The store can be connected directly to individual units by means of a vehicle network.
Patent CH-681144-A5 (CH)
Title: Accessory for automobile HI=FI system
Inventor: FORTEZ MAURICE
IPC: B60R11/00
Filed: 1990-07-31
Abstract: The loudspeaker (9) is mounted on a cover plate (3) in the car compartment. The metal car body (19) facing the loudspeaker is covered with a material which is not affected by water, and sticks to the metal surface. The back surface of this acoustic material (25) diffuses the sound waves emanating from the rear surface of the cone of the loudspeaker (16) whilst the front surface (27) absorbs and deadens the acoustic waves.     Thus the loudspeaker quality is not distorted by internal acoustic reflections.
Patent CH-614920-A5 (CH)
Inventor: SCHACHT ERICH DR
IPC: C07C33/26
Filed: 1975-02-28
Abstract: Phenylbutanol derivatives of the formula Z-C(CH3) (OH)-CH2-Y wherein Z is 4-biphenyl or 4-phenoxyphenyl wherein the phenoxy group is unsubstituted or substituted by F, Cl or Br and Y is COOR2 or CH2OR3 wherein R2 is H or alkyl of 1 to 6 carbon atoms and R3 is H or alkanoyl of 1 to 6 carbon atoms, and their physiologically acceptable salts, possess anti-inflammatory activity and are produced by (a) treating with a solvolyzing agent a compound of the formula Z-C(CH3) (OH)-CH2-W or Z-CX(CH3)-CH2-Y wherein W is a functionally modified carboxy or methylol group different from Y and X is Cl, Br or I or a functionally modified hydroxyl group; or (b) reducing a compound otherwise corresponding to a desired final product but having instead of one of the hydrogen atoms a group which can be reduced or replaced by a hydrogen atom; or (c) oxidizing a compound otherwise corresponding to a desired final product but lacking the tertiary hydroxyl group; or (d) converting a compound otherwise corresponding to a desired final product wherein Z is a 4-phenoxyphenyl group but having instead a 4-OH-, Cl-, Br- or I-substituted phenyl group into a desired final product; or (e) diazotizing a compound otherwise corresponding to a desired final product wherein Z is a halogen-substituted 4-phenoxyphenyl group but having an -NH2-substituted phenoxy group and reacting the resulting diazonium salt with a halogenating agent.
Patent CH-663925-A5 (CH)
Inventor: STEINER HEINZ
IPC: B25D17/12
Filed: 1984-05-29
Abstract: A pneumatic hammer includes a cylinder tube, a piston received in the cylinder tube for reciprocation therein; a device for alternatingly introducing pressurized air into first and second cylinder chambers on either side of the piston for driving the piston back and forth and an exhaust arrangement for removing spent air from the cylinder into the ambient atmosphere. There is provided a coupling cylinder mounted within the hammer housing and generally coaxially surrounding the cylinder tube along a substantial length thereof. The support cylinder has a plurality of circumferentially distributed longitudinal ribs extending parallel to the cylinder tube. The longitudinal ribs are in contact with an inner surface of the housing and an outer surface of the cylinder tube. The longitudinal ribs define and bound a first longitudinal chamber which is in communication an air outlet port provided in the cylinder tube and a second longitudinal chamber communicating in series with the first longitudinal chamber and further communicating with an exhaust outlet provided in the housing.
Patent CH-657575-A5 (CH)
Inventor: SCHAAD FRITZ JOHANN
IPC: B60B11/02
Filed: 1982-05-18
Abstract: 1. A dual wheel for a vehicle, having a vehicle wheel rim (4) and an outer rim (1), a coupling device (20) between the rims (1, 4), a complete spacer ring (2) which is secured to the outer rim (1), a ring fastener (6) which is secured to the inner face of an indented reinforcing groove (7) and a plurality of tightening devices (3) which are detachably secured to the ring fastener (6), characterised in that the reinforcing groove (7) is provided on the spacer ring (2), that the tightening devices (3) each comprise a tightening hook (15) suspended in the ring fastener (6) and a tightening device (3) in the form of a toggle lever and that the tightening hooks (15) are supported on the spacer ring (2) with spacing from the reinforcing groove (7).
Patent CH-684526-A5 (CH)
Title: Rotary printing machine
Inventor: LEHMANN ROLF
IPC: B41F13/10
Filed: 1991-11-06
Abstract: The invention relates to a rotary printing machine having a forme cylinder (1) and a counter-roller (2), e.g. an impression roller, and a printing web (3) which is guided through between these. In the case of said rotary printing machine, even in the case of an extremely wide printing web and a correspondingly narrow forme cylinder (1), satisfactory printing quality is achieved over the entire width in that the forme cylinder (1) is provided with a fixed carrier (4) and a jacket (8) which can be rotated around said carrier and is supported by means of a series of supporting elements (11) with compressive force controlled individually or in groups. Consequently, a uniform compressive-force profile is achieved over the printing-web width as is, at the same time, a largely planar nip. Deformations and displacements of the forme-cylinder jacket (8) transversely with respect to the printing plane (D) are avoided in that transverse supporting elements (16) are additionally provided in order to exert a restoring force transversely with respect to the printing plane (D) on the forme-cylinder jacket (8). The restoring force of the transverse supporting elements (36) is regulated by means of position sensors (39, 40) or bearing pressure sensors such that the position of the forme-cylinder jacket (8) remains intact even in the case of particularly wide and narrow forme cylinders. <IMAGE>
Patent CH-560246-A5 (CH)
Title: Fixing of aq. waste products in bitumen emulsions - as used for road building
IPC: E01C7/35
Filed: 1972-03-14
Abstract: Waste products are disposed of by mixing with bitumen to form emulsions. The invention can be utilised in the disposal of red sludge from Al prodn. aq. effluents contg. cellulose or pigments, fly ash from power plants, sludge from domestic, mineral or chemical effluents. Wet waste prods. can be treated, without the cost and pollution arising from pre-drying in order to mix them with bitumen itself. After breaking of the emulsion e.g. when applied to road-building matls. the waste prods. remain wholly in the bitumen and are not washed out.
Patent CH-682809-A5 (CH)
Title: Automatic product feed system, method for controlling the grinding of a Müllereiwalzenstuhles.
Inventor: HOSTETTLER RENE
IPC: B02C4/28
Filed: 1990-12-12
Abstract: The invention proposes a novel automatic product feed system in which, in order to control the product feed functions using a mechanical probe (8) in the product feed path, an analog signal is produced and at least another digital signal adjustable independently of the analog signal is generated and used for the automatic product feed system. It is thus possible, even with minimum electronics up to the highest stage of computer control, to provide all previously known control and regulation functions connected with the product feed or to optimise the milling conditions, possibly with external digital signals for various stage adjustments and with very simple automatic components. In addition, it proposes a corresponding process for milling with a mill roller frame (1).
Patent CH-602006-A5 (CH)
Title: Cyclopropane carboxylic esters
Inventor: DRABEK JOZEF DR
IPC: A01N57/08
Filed: 1975-04-07
Abstract: Cyclopropane carboxylic esters are insecticides and acaricides
Patent CH-661897-A5 (CH)
Title: Process for producing a laminated material
Inventor: MIKATS GUENTHER
IPC: B32B37/00
Filed: 1983-09-14
Abstract: In the production of a laminated material, a carrier layer strip (1) and a hot-melt adhesive strip (8) are heated jointly, in the roll nip of a first pressure roll pair (4) with a cooled roll (9) at the hot-melt adhesive side, at least superficially to a temperature of the hot-melt adhesive above the crystallite melting range. The two fed strips (1, 8) are bonded to one another under pressure and cooling by means of the first roll pair to form a partial composite. The partial composite is introduced with a cover-layer strip (2) into the roll nip of a second pressure roll pair (5) with a cooled roll (10) at the cover layer side. In the roll nip of the second pressure roll pair (5), the partial composite which, at least at its free hot-melt surface, is at a temperature above the hot-melt adhesive crystallite melting range, and the cover-layer strip (2) are bonded to one another under pressure and cooling to form the laminate. In particular, ski components can be produced at relatively high operating speeds. <IMAGE>
Patent CH-566853-A5 (CH)
Title: Prefabrication plant for large reinforced concrete slabs - has vertical shuttering plates and support bridge for unloading completed slabs
IPC: B28B7/00
Filed: 1973-04-24
Abstract: Prefabricated large concrete slabs are made by pouring concrete into the gap formed between the vertical shuttering side plates. The mould ends and bottom are closed and reinforcement bars are placed into the gap. The side plates and end closers are stripped by a hydraulically actuated articulated lever system. The slab is pushed sideways while it rests on the bottom closer. The gap between the mould and the unloading track is bridged by a pivoted bridge which ensures that the closer is not excessively loaded and bent. The mould can have an internal heating system for accelerating concrete hardening. The gap between the mould and the unloading track is bridged by the support 90 which is swung into the horizontal position by the hydraulic actuator 93. The slab is moved sideways by an underfloor hydraulic actuator 81.
Patent CH-631664-A5 (CH)
Title: Rail vehicle with bogies having at least two wheel sets
Inventor: KENDOEL WALTER
IPC: B61F3/06
Filed: 1978-06-28
Abstract: The bogies (1) each have two or three wheel sets (9) on which a bogey frame (8) is supported via a primary support device which comprises a system of springs (4, 5) and a plurality of balance arms (6, 7) which compensate all the spring forces. By means of a combination of the primary support device with a secondary support device which supports the vehicle body (2) on the bogey frame (8), the bogey (1) is guided, even when travelling on a bad track, at least approximately in parallel. The secondary support device is a base support with at least three spring elements (3) which are arranged at the corners of a polygon. The compensation forces brought about by the primary support device remains essentially uninfluenced even by pitching movements of the bogey (1). Preferably, a transmission device (16) which has a pin (18) located at a low position is provided for each bogey (1), and, in order to transmit the traction forces and braking forces from the bogey (1) to the vehicle body (2) interacts with a flange (22) arranged fixedly on the said body (2). <IMAGE>
Patent CH-610584-A5 (CH)
Title: Process for the preparation of 2-(3-amino-2-oxo-4-sulphonylthio-1- azetidinyl)-3-methylenebutyric acid derivatives
Inventor: WOODWARD ROBERT BURNS PROF DR
IPC: C07D205/095
Filed: 1974-06-05
Abstract: The compounds have the formula IV, in which <IMAGE> represents an optionally protected amino group, R2<A>-CO- represents a protected carboxyl group and Y represents R5-SO2- (R5 = an optionally substituted hydrocarbon radical having up to 18 C atoms). They are obtained by reacting an appropriate 6-aminopenicillanic acid-1-oxide derivative with an appropriate sulphonyl cyanide. The 3-methylenebutyric acid derivatives are intermediates for the preparation of pharmacologically active 3-cephem compounds. <IMAGE>
Patent CH-570234-A5 (CH)
Title: Electromechanical reversal device for machine slide - gradually reduces speed of drive motor to zero at end of stroke
IPC: B23Q16/00
Filed: 1974-06-13
Abstract: Two adjustable stop blocks are mounted at each end of the machine slide. Halfway between the two stops two buttons are mounted eccentrically on a disc. When either of the stop blocks on the slide engages with one of the buttons, the disc will be rotated and with it a gear segment which is mounted on the same shaft as the disc. The gear segment rotates a pinion which in turn is connected to the spindle of a potentiometer. The potentiometer forms a part of an electronic circuit which controls the motor driving the machine tools slide via a screw spindle and nut arrangement in such a way that the motor speed gradually reduces to zero before the direction of the slide is reversed.
Patent CH-644839-A5 (CH)
Title: Process for the preparation of 1-(2-allyloxyphenoxy)-3-isopropylamino-2-propanol
Inventor: OSTERMAYER FRANZ DR
Filed: 1980-11-05
Abstract: In accordance with a novel process which represents a technical advance, the known 1-(2-allyloxyphenoxy)-3-isopropylamino-2-propanol of the formula <IMAGE> or salts thereof is prepared by reacting the compound of the formula   <IMAGE> with a reactive ester of allyl alcohol and, if desired, the resulting free compound is converted into a salt, or a resulting salt is converted into the free compound or into another salt.
Patent CH-623217-A5 (CH)
Title: Articulated frame for a relaxation seat or bed
Inventor: BOURDA MAURICE
IPC: A47C20/08
Filed: 1978-08-30
Abstract: The articulated frame for a relaxation seat or bed comprises two parts which are articulated to each other. These two parts interact respectively with an end of a lever which is itself articulated on a support. In order to ensure, on the one hand, efficient locking of the lever, and consequently of the two parts of the bed or of the seat and, on the other hand, easy unlocking so as to enable the relative positions of the two parts of the bed or of the seat to be changed, a strap (22) has been provided, the ends of which are fixed respectively to the ends of the lever. Two excentrics forming a cam (17, 18) are subjected to the action of return springs (27) and arranged so as to lock the strap (22) against a bearing plate (21) by self-clamping with opposite action. Each excentric has a lever arm (28) intended to be actuated by an excentric (31) causing the excentrics (17, 18) to pivot in order to release the strap (22). <IMAGE>
Patent CH-640399-A5 (CH)
Title: Vegetable peeler, in particular for asparagus, salsify roots, turnips and gherkins
Inventor: KAUER JOHANN
IPC: A47J17/02
Filed: 1979-10-25
Abstract: The vegetable peeler provides a simple device which can easily be sharpened for right-handed and left-handed users. It has a relatively wide slot (4) which is open at the front and is provided at the back with a rounding (5) so that, on the one hand, the vegetable peel cannot become jammed and, on the other hand, the cleaning of the peeler is facilitated. The processing part (2) has two parallel arms (3) which are disposed in cross-section in a V-shape at an angle of at least 90 DEG  to one another. The edges bounding the slot (4) are ground so that the ground surfaces (6) lie at least partially in the same plane. <IMAGE>
Patent BE-1012508-A5 (BE)
Title: Structure en nid d'abeille et son procede de production.
Inventor: TAKESHI UEDA
IPC: B01J35/04
Filed: 1999-06-03
Granted: 2000-11-07
Abstract: Structure en nid d'abeille dotée d'une capacité calorifique inférieure à la valeur conventionnelle et d'une excellente durabilité. Une structure en nid d'abeille (1) comportant des parois d'alvéole principalement constituées de cordiérite et agencées en forme de nid d'abeille est munie d'une partie renforcée (2) présentant une résistance supérieure à celle de la partie restante (19), à une ou aux deux extrémités (11) dans la direction longitudinale des parois d'alvéole (10). La partie renforcée (2) est dotée d'une résistance supérieure par suite d'une augmentation de sa densité vis-à-vis de celle de la partie restante. Ladite partie renforcée est formée sur une zone de 50 % à 100 % de ladite extrémité apparaissant au bord de ladite structure en nid d'abeille.
Patent CH-571023-A5 (CH)
Title: D-homo-corticosteroids - anti-inflammatories
IPC: C07J63/00
Filed: 1972-03-29
Abstract: Title cpds. are of formula (I), where R6 = H, F, Cl or CH3; R9 = H, F, Cl or Br; and R17 and R21 = OH or O acyl (pref. 1-20C). (I) is pref. prepd. by standard methods.
Patent CH-568671-A5 (CH)
Title: Disconnecting device for phase-shift capacitors - has remote control responsive receiver with capacitor group, having input coupled to heavy current network
IPC: H02J3/18
Filed: 1973-12-07
Abstract: The disconnecting device is intended for phase-shift capacitors in a heavy current network during passage of remote control command signals. A disconnect receiver(s) (8) responds to the remote control command signals and has associated a group of phase-shift capacitors (6). This receiver effects the capacitors disconnection during command signals passage. The input side is coupled to the same heavy current network part as the associated phase-shift capacitors. This coupling is preferably effected at the same point of the heavy current network. The receiver input circuit (9) may be turned to the remote control signal frequency, active or an output switching element (12) via a threshold value element (10) and a delay element (11).
Patent FR-2036323-A5 (FR)
Title: Insulating locks of electrical distribution - boxes
IPC: H02B1/38
Filed: 1969-03-14
Granted: 1970-12-24
Abstract: Locking linkage of the door is coupled to the movable part of the lock, which is normally to move the linkage via an insulating disc integral with the movable pack and to which the ends of the locking linkage are fixed. Pref., the disc is of polyamide.