baber/WOPTO huggingface dataset:
Patent CH-669356-A5 (CH)
Title: Quality control system for shot blasting equipment - uses curve with length of test pieces plotted against function based on curvature for residual stress
Inventor: BERNASCONI JAKOB DR
IPC: C21D7/06
Filed: 1986-04-30
Abstract: After machining and heat treatment, metal components are blasted with steel balls to improve their qualities. For improved quality control, test plates of different thicknesses and lengths are blasted, resulting in a curvature, and the depth of the curvature (f) is measured for each thickness (H) and length (l).  A curve corresponding to the function fxH3 is plotted against the thickness. A straight line (1) sloping at an angle is obtained, starting from a distance (Ho) corresponding to the depth of impression, the angle of slope indicating the residual stress. ADVANTAGE -  The surface treatment can be controlled within determined limits by using the residual stress.
Patent CH-678776-A5 (CH)
Title: Supplementary terminal for large flat or round cables - clips cable under existing screw head with contact pressure maintained by leaf spring between two portions
Inventor: GORFER ERICH
IPC: H01R4/42
Filed: 1989-07-25
Abstract: The terminal is assembled from two portions (6,8) between which a V-shaped leaf spring (7) is compressed to hold the upper portion (6) in contact with the underside of the head (3) of a screw (2) engaged in a threaded connection terminal (4). The two portions (6,8) are hooked together (10,11) and the ends (13) of the spring (7) are snapped into slots (14) in the respective portions. The axial position is fixed by two projections (16). ADVANTAGE - The terminal can be attached without difficulty in a limited space on an existing screw terminal, without removal of the screw or loss of resilience.
Patent CH-581458-A5 (CH)
Title: Easily assembled seating unit comprising only three parts - with built-in fastening means requiring only screw driver for assembly
IPC: A47C4/02
Filed: 1974-03-21
Abstract: The seating unit comprises two units which each incorporate part of the legs, back and arm rests and a thrid separate seat unit. Each part is made from a rigid support frame with padding and cover so that the two side units fit together along a common inner edge to which the seat unit is then fastened. The fastening means which are already incorporated in the units comprise nut elements between the frame and padding of each unit and threaded bolts designed to engage in the nuts. Brackets with holes for subsequently lining up the nuts are provided so that the units can easily be fixed together by inserting the bolts through the perforated brackets and thus into engagement with the nuts, the whole operation being carried out by a screwdriver.
Patent CH-680338-A5 (CH)
Inventor: KUHN JACQUES
IPC: A47J27/212
Filed: 1989-12-22
Abstract: A water kettle is equipped with a handle, a first end of which is joined to lower regions of the side of the kettle by a hinge, and a second end of which is fitted on the diametrically opposite side with a spout lid for covering (and opening) the kettle's spout. When the kettle is in the rest position, as a result of its weight the handle will drop until the handle comes to stop on the spout and the spout lid covers the spout opening. When the kettle is lifted by the handle or tipped into the pouring position, the handle swings back to a stop in the spout and the associated spout lid is removed from the spout opening. Following this swiveling movement, the raised spout lid is brought into a position which deflects steam flowing out of the spout opening in such a way that a user's hand holding the handle is not directly exposed to the steam. The spout lid is provided with a device for emitting an acoustic signal when the boiling point is reached in the interior of the kettle. If desired, the water kettle may further include a second, larger filling and cleaning opening which is enclosed by a close-fitting lid to facilitate filling and cleaning of the interior of the kettle.
Patent CH-649688-A5 (CH)
Title: Method and apparatus for dividing tobacco leaves into covering or wrapping leaves for cigars
Inventor: BOOGERS WILHELMUS PETRUS LAMBE
IPC: A24C1/04
Filed: 1980-06-25
Abstract: The tobacco leaf is laid over two or more contoured knives and cut by means of rollers (7) sliding above the latter. Subsequently, the punched-out tobacco leaf sections are lifted out of the contoured knives, placed on a support and scanned by light in order to identify the contours, the rib structure and any damaged points. These data are compared with target data, whereupon the sections corresponding to the target data are removed. The apparatus contains a turntable (1) with two bearing surfaces (2, 3), each of which has four contoured knives, and a conveyor belt (8). Between the bearing surfaces and the conveyor belt is a transfer apparatus (9; 23), and arranged above the conveyor belt is a contact-free sensing apparatus for determining weak points and undersizes, this sensing apparatus being connected to an electronic processing unit (11). This processing unit controls, inter alia, transfer pivot apparatuses (15-17) arranged on both sides of the conveyor belt which feed the usable tobacco leaf sections to a respective bobbin winder (13). This method and the apparatus described permit automatic monitoring and distribution of the cut-out tobacco leaf sections. <IMAGE>
Patent CH-658178-A5 (CH)
Title: Device for recording the mandibular movements of a patient
Inventor: BALOGH JOZSEF
IPC: A61C19/045
Filed: 1985-12-09
Abstract: The movements of the lower jaw of a patient during chewing or talking are measured using ultrasonic waves. The ultrasonic waves are emitted by three emitter heads (23, 24, 25) arranged on the front side of a first rod (21). The first rod (21) is fastened on a means fixed to the lower jaw of the patient, so that the mandibular movements are transmitted to the first rod (21). The ultrasonic waves emitted are received by ultrasonic receiver heads (26, 27, 28) arranged on a second rod (22). This second rod (22) is fastened on a means to be placed onto the head of the patient and cannot be moved. The ultrasonic waves received are passed into the housing (12) in which the ultrasonic waves are evaluated and stored. The matrix printer (11) located in the housing (12) prints the selected measurement results on a record strip. These are: sagittal movements, opening and closing movements, bite angle, lateral movements in degrees, and forward movements of the lower jaw in millimetres. <IMAGE>
Patent CH-609143-A5 (CH)
Title: Crossbow for firing training using precision arrows on ring targets
Inventor: WALTHER KLAUS
IPC: F41B5/12
Filed: 1976-04-30
Abstract: The crossbow has a stalk (1) with a longitudinal groove (2) and a U-shaped profile rail (3) which is mounted therein and is used for guiding the clamping-bolt sliding piece (5) and the arrow. The clamping bolt (4) has a disc-shaped attachment (6) with a groove (7) for guiding the crossbow string (8). The bow (9) can be adjusted and fixed by means of an externally accessible screw (10). The bow ends have bolts (15, 16) with slots (19, 20) in which the end loops (8'') of the string are held by means of bolts (21, 22). The aiming device consists of a sight frame (23) with an angle bracket (25) which is fitted thereon, has a peep-sight aperture (26) which is laterally adjustable and can be fixed by means of a screw (24), and of a bead sight (29) which is adjustable in height and can be fixed by means of a screw (28). In consequence, a light structurally simple crossbow is created with good firing performance. <IMAGE>
Patent CH-593004-A5 (CH)
Title: Garden slug and snail trap - has conical base embedded in soil, supported by flange, domed cap and entry space between
IPC: A01M25/00
Filed: 1976-07-05
Abstract: The slug and snail trap has a conical vessel(1) which is buried in the ground to form the trap, above which is supported a shallow dome shaped cover (6). This cover is held above ground level with a gap (10) between forming the entry for the slugs. A suitable substance to kill the slugs can then be placed inside. The vessel has a spike (2) at the bottom, and a spindle (3) projecting upwards inside, above ground level, to fit inside a boss (7) with a hole in it, on the underside of the cover. The vessel has a sloping flange (5) extending outwards round the top, to raise the edge above ground level and form a support, also an entry surface.
Patent CH-626877-A5 (CH)
Inventor: BAUMANN NIKLAUS DR
IPC: G03C1/52
Filed: 1978-08-22
Abstract: Benzene diazonium compounds of the general formula   <IMAGE> wherein R1 is alkylamino, dialkylamino, cycloalkylamino, dicycloalkylamino, cycloalkylalkylamino, aralkylamino, diaralkylamino, alkylaralkylamino, cycloalkylaralkylamino, arylamino, diarylamino, alkylarylamino, cycloalkylarylamino, acoylamino, acoylalkylamino, acoylcycloalkylamino, acoylaralkylamino, acoylarylamino, aroylamino, aroylalkylamino, aroylcycloalkylamino, aroylaralkylamino, aroylarylamino, morpholino, piperidino, triazinyl, alkylthio, hydroxyalkylthio, cycloalkylthio, aralkylthio, or arylthio; R2 is alkyl, aralkyl, aryl, or alkoxyalkyl; R3, R4, R5, R6, R7 and R8 may be the same or different and are hydrogen, alkyl, cycloalkyl, aralkyl, aryl, or halogen, at least one of the substituents R3 to R8 not being hydrogen; and X is an anion. Salts of the foregoing compounds are utilized in diazotype materials having improved water resistance and speed of development without impairment of other characteristics such as light sensitivity.
Patent CH-614853-A5 (CH)
Title: Woven or tufted pile-carpet web which can be used as a foot scraper
Inventor: BREENS LEON FRANK HADDON
IPC: B32B27/12
Filed: 1976-07-15
Abstract: The pile-carpet web has a woven or non-woven lower layer forming the pile base. Upstanding pile threads consisting of crew and/or another thread material are anchored purely mechanically in the lower layer. 2 to 25% by weight of the entirety of the pile threads consist of a stiff thread material giving the pile dirt-scraping properties. These stiff pile threads are arranged distributed between the remaining less stiff pile threads forming 98 to 75% by weight and consisting of carpet-filament or carpet-fibre yarn. The pile-carpet web is produced by feeding corresponding quantities of stiff pile threads, together with corresponding quantities of less stiff pile threads, to a tufting machine or to a weaving loom. Rolls of upstanding pile threads are thereby produced. The visual impression of the pile-carpet web described corresponds to that of a conventional carpet mat. An entrance mat or foot-scraper mat produced from this pile-carpet web can be compared in terms of its properties with a mat provided with metallic foot-scraper bars.
Patent CH-608949-A5 (CH)
Title: Shallow wall cabinet with a lid which can be folded down and is constructed as a changing table
Inventor: MEYER BEAT
IPC: A47D5/00
Filed: 1976-08-10
Abstract: The wall cabinet (1) consists of two vertical side parts (4a) which are connected to one another by horizontal shelves and an upper covering panel, and of a trough-shaped lid (2) which is connected to the side parts (4a) in an articulated manner. In the closed state, the side walls (6a) of the lid (2) surround the side parts (4a) of the cabinet. The cords or chains (3a) attached to the side parts of the cabinet and the side walls of the lid hold the folded-down lid (5) in a horizontal position. Due to the trough-shaped construction of the changing table, the baby cannot roll off. <IMAGE>
Patent CH-637035-A5 (CH)
Title: Method for mixing liquid metals while melting them, and device for implementing the method
Inventor: DOLZHENKOV BORIS SERGEEVICH
IPC: B01F5/10
Filed: 1978-12-19
Abstract: An axially displaceable tube (2) is immersed with its lower end in the puddle of a melting furnace (1) in order to draw in, by means of a vacuum, liquid metal from the upper layers of the melt. After completion of the drawing-in stage, the tube (2) is lowered towards the bottom of the melting furnace (1), and the liquid metal held in the tube is expelled by means of a pressure pulse (P) into the lower layers of the melt. Feedstock (4) to be melted is melted more rapidly as a result of the expelled liquid metal flowing around it, and in addition intensive intermixing of the entire puddle takes place. <IMAGE>
Patent CH-605875-A5 (CH)
Title: 1-Acyl-4-hydroxy alkyl- and homo-piperazine derivs.
Inventor: KATO HIDEO
IPC: C07D243/08
Filed: 1974-11-11
Abstract: 1-Acyl-4-hydroxy alkyl- and homo-piperazine derivs. coronary vasodilators, analgesics, spasmolytics and hypotensives
Patent FR-2080019-A5 (FR)
Title: Composite thermoplastic heat insulation of thermoplastic fibres - ensheathed in thermoplastic sheet
IPC: B32B27/00
Filed: 1970-02-20
Granted: 1971-11-12
Abstract: Heat insulating impervious quilted fabric material, has thermoplastic fibres sheathed in two layers of thermoplastic sheet material, one impervious and the other porous due to discontinuities, the assembly being welded along certain lines to form a coherent composite material with a quilted effect. The impevious layer is pref. of synthetic fabric such as nylon coated on both sides with PVC, while the porous layer is pref. of rayon fabric with a very light coating of PVC on one side or a composite polyamide/PVC fabric. Weld lines are placed so as to keep the fibres of e.g., PVC in posn. in small pockets.
Patent FR-2102967-A5 (FR)
Title: Heat sealing tool - with rubber backed ceramic fingers to make the hot tape follow weld section variations
IPC: B29C65/22
Filed: 1970-08-31
Granted: 1972-04-07
Abstract: An insulated beam traps a series of insulated (porcelain or glass) blocks against a strip of resilient (rubber) backing and presses the blocks against a flexible electrically heated metal tape in contact with the item to be welded (via a release sheet if necessary). Process is esp. for welding partially folded layers of thermoplastic sheet for mfg. bags etc. pref. using a pair of such beams in opposition and combines the thermal efficiency of a hot tape beam with ability to follow changes of section in the weld.
Patent FR-2065969-A5 (FR)
Title: Brightening of pulp, cellulose and waste - paper using complexing agent
IPC: D21C9/16
Filed: 1970-10-14
Granted: 1971-08-06
Abstract: Brightening is carried out with peroxide bleaching soln. containing 0.5-2.0, pref. 0.5-1.0 wt.% Na2SiO3 (as aqs. 40 degrees Be soln.), 0.05-0.40, pref. 0.1-0.2% diethylene triamine penacetic acid in form of alkali salt and 1.0-4.0% Na2O2 and/or equiv. amounts of H2O2 and NaOH. This gives improved bleaching and/or lower H2O2 and Na2SiO3 consumption. Fibre and filler retention are better, draining rate higher and effectiveness with cationic high-mol. auxiliaries, e.g. polyethylene-imine derivatives, much greater.
Patent FR-2161394-A5 (FR)
Title: Pipette manipulator - suited to operation by one hand
IPC: B01L3/02
Filed: 1971-11-24
Granted: 1973-07-06
Abstract: Liq. is drawn into a pipette, by suction from a rubber bulb previously compressed and then relaxed; the level is adjusted by means of valves in ducts connecting to the bulb, and to atmos. The liq is dispersed by connecting to atmos, and the last traces of liq. may be expelled by means of a second bulb. The bulbs may hang from each end of a cross arm, at the centre of which is an e.g. silicone rubber socket for the pipette. A metal thumb grip and pipette support is provided, and the valves may comprise balls in tubes, by-passed when tube walls are distorted by pressure from push buttons operated by the index finger.
Patent FR-2208411-A5 (FR)
Title: Bonding the fibres of a textile fabric - by treating the fabric with a spark to produce localised ionisation
IPC: D06C29/00
Filed: 1972-11-30
Granted: 1974-06-21
Abstract: A textile fabric (eg. 93 den. acrylic yarn) of discrete fibres is pref. passed (at eg. 200 m/min) between electrodes to which are connected pref. a high frequency generator (eg. supplying 4350 volts), so that a spark discharge between the electrodes acts on the fabric to produce localised ionization and bonding together of the fibres. Pref. the fabric is in contact with one electrode and separated from the other electrode by less than 5 mm (pref. 1mm). Where the fabric is non-conductive it may be rendered conductive by treatment with a conductive agent pref. as a finishing agent is applied. The process is simple and can increase the strength of the fabric by eg. 30%. The tendancy to form a pile on the fabric is reduced.
Patent FR-2222841-A5 (FR)
Title: Dental cleaning jet emission unit - has bottle filled with liquid and gas under pressure and hand valve
IPC: A61M11/02
Filed: 1973-03-20
Granted: 1974-10-18
Abstract: The equipment is for the emission of a straight threadlike jet for cleaning purposes, particularly cavities or uneven portions of teeth, and comprises a bottle containing liquid and gas under pressure, with a tube immersed in the liquid at one open end. The other end is connected via a hand-operated valve to a union on the outside of the bottle. Liquid containing antiseptic or deodorant can be used, and a nozzle of plastic-coated metal, or completely of plastic, can be mounted by socket joint on the union.
Patent FR-2222831-A5 (FR)
Title: Fermentation chamber for dough - with zig-zag conveyor belt moving in controlled atmos
IPC: A21C13/02
Filed: 1973-03-21
Granted: 1974-10-18
Abstract: Chamber, notably for use in the mfr. of fancy loaves, comprises an enclosure in which definite conditions of temp. and humidity can be maintd. The insulated chamber is traversed by a conveyor which follows a zig-zag course. It consists of two parallel chains to which balancing supports, of wire gauze covered with linen, are articulated; these receive the pieces of dough and remain horizontal while the conveyor is horizontal. After passage through the chamber the dough is removed and transferred to an endless belt which carries it to the next treatment post. The drive to the various guide wheels can be continuous or intermittent, so that the dough will remain in the chamber, under controlled conditions, for the desired length of time. After the dough is discharged the conveyor or passes into a dryer so that the supports are dried as they pass back to the starting point.
Patent FR-2231275-A5 (FR)
Title: Hollow square section beam for partitions etc - has angle section corners joined by internal cross braces
IPC: E04C3/04
Filed: 1973-05-23
Granted: 1974-12-20
Abstract: The structural member (A) is made up of four parallel angle sections (a1) (a2) (a3) and (a4), spaced at the corners of a rectangle and fixed together by oblique bracing members (b1). The ends of the member are covered by an end fitting (d) with an extension which fits the inner faces of the corner angle sections. The end fitting (d) is provided with tapped holes for fixing bolts (e). Clips (f), provided with holes, are fitted where required in the longitudinal slot formed between the inner ends of the angle sections (a1) and (a2) or (a3) and (a4). The structural members can be joined to each other or used to support other constructional elements such as partitions, ceilings etc.
Patent FR-2230232-A5 (FR)
Title: Plastic joint elements - for joining galvanised or painted pipe sections
IPC: F16B7/04
Filed: 1973-05-18
Granted: 1974-12-13
Abstract: Joint for two tube sections one of which is an extension of the other, in which a male element fixed to one section has a cross section in the part used for the joint, which is significantly less than the internal cross section of the other tube section, in the interior of wich is a fitted liner forming the female part of the joint, the internal bore of which has a cross section corresp. to that of the finger forming part of the male element and capable of sliding freely in this bore. This enables pipes or tubes to be treated, e.g., galvanized or painted, prior to cutting into sections of any length without further treatment e.g., to remove burns, and for the sections to be joined securely by joint members which can be released to enable the sections to be folded back against each other e.g., for use as tent poles, in staging or scaffolding.
Patent AT-517708-A5 (AT)
Title: Schaltung zum betreiben mindestens einer led
IPC: H05B44/00
Filed: 2009-10-15
Abstract: Die Erfindung betrifft eine Schaltung zum Betreiben mindestens einer LED unter Anwendung einer üblichen Schaltregler-Technik. Die Schaltung enthält dementsprechend eine Drossel (Ll), einen getakteten Schalter (S1) und eine Steuer- und/oder Regelschaltung (SR) zum Takten des Schalters (S1) die als IC, vorzugsweise als ASIC, ausgebildet ist und mit Eingangs- und Ausgangs-Pins (PN1-PN7) versehen ist. Der Steuerschaltung werden mindestens zwei Istwert-Signale zugeführt, die verschiedenen Schaltphasen des Schalters (S1) zugeordnet sind. Die beiden Istwert-Signale werden 15 dabei einem gemeinsamen Eingangspin (PN2) zugeführt. Dadurch kann mindestens ein Pin eingespart und die Schaltung insgesamt billiger hergestellt werden.
Patent DD-202057-A5 (DD)
Title: Stickmaschine
Inventor: CONRADS HANS
IPC: D05C11/06
Filed: 1981-12-10
Abstract: Die Erfindung betrifft eine Stickmaschine mit einer Mehrzahl von mindestens einer Reihe nebeneinander angeordneten, unabhaengig voneinander axial verschiebbar gelagerten Stickwerkzeugstangen, insbesondere Nadel- und Bohrerstangen, die nach einem von einer Steuerung vorgegebenen Programm einzeln mit einem hin- und hergehenden Antriebselement kuppelbar sind. Um jede einzelne Stickwerkzeugstange nach beliebigen, zahlenmaessig unbeschraenkten Programmen mit dem Antriebselement kuppeln zu koennen, ohne fuer einen Programmwechsel den Antrieb stillsetzen zu muessen, ist jede einzelne Stickwerkzeugstange durch die Kraft mindestens eines Magneten mit dem Antriebselement kuppelbar.
Patent DD-201668-A5 (DD)
Title: Verfahren zum herstellen von zement
Inventor: KRENNBAUER FRANZ
IPC: C04B7/44
Filed: 1982-03-19
Abstract: Es ist das Ziel der Erfindung, den Geraeteaufwand zu verringern und den thermischen Wirkungsgrad zu verbessern mit der Aufgabe, fuer den Kalzinierungsvorgang das Aufgeben des Rohmehles zu einem einzigen Gutstrom vorzunehmen. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass, um den thermischen Wirkungsgrad zu verbessern und eine Rohmehlaufgabe in einem Gutstrom zu ermoeglichen, die parallel gefuehrten Abgasstroeme aus dem Ofen und dem Kalzinator vor einer weiteren in Stroemungsrichtung der Abgase letzten Waermetauscherstufe vereinigt werden, der das kalte Rohmehl zugefuehrt wird.
Patent DD-246319-A5 (DD)
Inventor: HAUK ROLF
IPC: C21B11/00
Filed: 1985-10-10
Abstract: A process for producing sponge iron from iron ore is described, which is reduced to sponge iron in a reduction shaft furnace by means of a hot reduction gas. For this purpose reduction gas at a temperature in the range 750 to 900 DEG  C. is introduced into shaft furnace (1) level with bustle plane (5) having been produced in a gasifier (2) then cooled and purified in a cyclone separator (12). Reduction gas is introduced below the bustle plane (5) at a temperature below that of the reduction gas introduced in the bustle plane and is preferably introduced into the shaft furnace (1) between 650 DEG  and 750 DEG C. Increased carburization of the sponge iron is obtained. Increased carbon separation also results through a volume increase, particularly by increasing the cross-section through the lower part of the shaft furnace. Carburization is also assisted in that the ratio of the reduction gas quantity supplied below the bustle plane is made as large as possible compared with the reduction gas quantity supplied in the bustle plane.
Patent DD-244182-A5 (DD)
Inventor: WEINHOLD KARL
IPC: F16L33/12
Filed: 1986-03-25
Abstract: The invention relates to a coupling for pipes, tubes or hoses comprising shell portions connected by means of joint bolts and also comprising a bolt lever locking mechanism. Substantial improvement is obtained by the fact that the concerned web portion is part of an outer guide flange extending in a circumferential direction which engages the annular groove at a distance of at least 90 DEG  before reaching the closing position. Integration of both web portions into a closed ring on the connecting flange represents a further advantage.