baber/WOPTO huggingface dataset:
Patent CH-638622-A5 (CH)
Inventor: BENDIT JEAN-PIERRE
IPC: C03B37/14
Filed: 1979-09-14
Abstract: A process for fusion joining the ends of optical fibers includes aligning the ends of the two fiber cores to be joined facing each other such that at least one of the ends is free to be displaced laterally and there is no axial force between the two ends. The ends of the fibers are heated by producing a heat field with a predetermined distribution, for a predetermined period until attenuation of light transmitted through the fused joint increases, so as to cause partial fusion of the cores while maintaining sheathing of the fibers intact. A device for fusion splicing the two ends includes two opposed fiber supports for maintaining the end portions of the optical fibers to be fusion spliced in an approximately aligned position, the supports being slidable along the axes of the fibers being mounted on said supports such that their ends are free to move laterally. Optical means, such as a binocular microscope, is provided for checking whether the ends of the fibers are in the position where they engage one another without exerting any axial force on each other. A propane-oxygen flame heating device establishes a controlled distribution of heat field for heating the core ends.
Patent CH-653724-A5 (CH)
Inventor: STYGER ANTON-BOLLA
IPC: E02D5/54
Filed: 1980-11-13
Abstract: This rammed pile is intended for falling away and spongy grounds, with no resistance, where normal foundation piles made of concrete and wood as well as adherence steel piles sink. The tubular pile with different dimensions has cut out flaps (a, e) in series, as well as a steel point (d) at the front portion. The driving in is carried out conventionnally by means of a diesel ram, but is quicker due to the small cross-section of the tube with respect to that used with adherence piles. After having reached the desired depth, a controlled explosion distributed on the entire length of the pile is set off. To this effect, the prepared flaps (h) are pushed outwardly and big holes (h) are dug in the ground. The tubular pile is then filled with fluid concrete (g). After the hardening a surprisingly high bearing force is obtained due to the large indented surface in contact with the subsoil.
Patent CH-623222-A5 (CH)
Title: Clothes hanger
Inventor: FREI ERNST
IPC: A47G25/52
Filed: 1977-07-21
Abstract: The clothes hanger consists of a hook (1) and two arms (2) which project in opposite directions from the hook (1) and bear jaws (3) at their free ends, each jaw (3) being designed as a resilient pair of jaws (8, 9) which can be pivoted towards one another. The pivoting plane of the jaws (3) runs approximately perpendicular to the longitudinal extent of the arms (2) of the clothes hanger. The garment, for example a pair of trousers or a skirt, can thus be introduced between the jaws (3) from below and is then held non-positively between said jaws (3). <IMAGE>
Patent CH-612319-A5 (CH)
Title: Universal device for planting and harvesting agricultural products
Inventor: DELALOYE FREDDY
IPC: A01B75/00
Filed: 1977-08-12
Abstract: The device comprises two lateral arms (7), supported at the rear of each side of a tractor and fitted with several seats (8, 8') associated with supports for hampers whose lateral and vertical position may be adjusted. The arms are fastened in an overhanging and staggered configuration on either side of each arm, so that the individuals tasked with planting or harvesting may be brought above the row of plants by turning their back on the direction of forward travel. The two lateral arms (7) supported by an articulation block (23) are articulated both vertically in order to adapt to the uneveness of the ground, and horizontally, in order to be folded forwards and backwards and to allow any manoeuvre within the crops and on route. The end of the two arms rests on the ground via two self-guiding wheels (35) which can be adjusted laterally and in height. <IMAGE>
Patent CH-592855-A5 (CH)
Title: Cooling appts. for cement clinker - with internal elevator compartments and chicanes in the cooling chambers
IPC: F27B7/40
Filed: 1974-07-22
Abstract: Clinker leaving a rotary cement kiln having its rear end surrounded by an annular cooler, has compartments and elevator blades which aid preliminary cooling of the clinker. This leaves the rotary cylinder by openings to the cooler which surrounds the rear end of the kiln. The cooler forms a ring with adjacent elements with interior ducanes guiding the clinker against the slope of the kiln in the output direction. Improved heat recovery for recycling is achieved.
Patent BE-1000248-A5 (BE)
Title: Regulation du debit de noir de carbone entrant dans un granulateur.
IPC: C09C1/48
Filed: 1987-06-18
Granted: 1988-09-20
Abstract: Procédé et un appareil pour débiter un flux uniforme de noir de carbone à partir d'un réservoir. A cet effet, on agite le noir de carbone dans un réservoir intermédiaire, on produit un mouvement uniforme du noir de carbone dans un sens s'éloignant du centre du réservoir intermédiaire en direction de sa ou ses sorties et on élimine la croute de noir de carbone de la paroi du réservoir et/ou on réduit au minimum l'agglutination en croute du noir de carbone sur la paroi du réservoir.
Patent CH-572019-A5 (CH)
Title: 3,4-disubstd anilides - having antiandrogenic activity
IPC: C07C233/00
Filed: 1971-08-09
Abstract: anilides - having antiandrogenic activity. Novel Title cpds. of formula: (where R = cyclopropyl, cyclobutyl, loweralkyl having at least one sec. or tert. C-atom; R1 = H, lower alkyl; Y = Br, I, NO2, - COOH (opt. esterified with lower alkanol), OH, lower alkoxy, lower alkanoyl, lower alkanoyloxy, lower polyfluoroalkoxy, CF3S-, CF3-SO-, CF3-SO2-, lower polyfluoroalkyl (with the exception of CF3); X = NO2, I, CF3, Br (with the exception of case where X = Y = Br) or Y = CF3 and X = I, Br or when R = 6-8C alkyl at least two of the C atoms being sec. or tert., X may also be NO2) and their salts are used to treat prostate hypertrophy, Stein-Leventhal syndrome, idiophatic hirsutims and acne. They can be used in veterinary medicine as a means of chemical castration.
Patent CH-583641-A5 (CH)
Title: Wire clip-forming unit for tying off tubular packages - which has punch in sliding guide and anvil for bending wire lengths
IPC: B65B51/04
Filed: 1973-12-05
Abstract: Unit comprises a reciprocatable punch having a central handle punch and bending punch enclosing this on both sides. This punch is located in a punch guide directed towards a tie-up position and has a wire feed. A bending anvil fits into the bending punch, can move out of the way of the handle punch and engages the punch guide. Device provides a device for mfg. clips for tieing off, e.g. sausages, with the minimum moving parts, freedom from maintenance and a high degree of reliability.
Patent CH-571929-A5 (CH)
Title: Method of grinding small components - involves using guide cam for tool working at constant loading
IPC: B24B17/02
Filed: 1973-12-10
Abstract: Uniform loading on the workpiece grinder is effected by a synchronised cam. The cam (9) and workpiece (13) are mounted on parallel horizontal shafts (7, 11) on a jack (3) mobilized, rail (2) guided table (1), the cam shaft being motorized and driving the workpiece shaft via tensioned (24) belt and pulleys (21, 22). The cam bears on a fixed abutment (10) and the workpiece on the grinder (17): the workpiece bearing shaft (11) also being capable of vertical displacement controlled by balls (16) running in vertical rails (15) and a cam (18) and idler wheel (19). The jack (3) presents the workpiece to the cam for a fixed time then retracts. Many refined developments are shown.
Patent FR-2043930-A5 (FR)
Title: Rolling mill for making twist drills
IPC: B21H3/10
Filed: 1969-05-02
Granted: 1971-02-19
Abstract: Rolling mill consists of a stand with forming wheels positioned to form the desired spiral shape; a charging apparatus with periodic advance of the blanks; an inductor for heating the blanks and front and back guides for orienting and centring the blanks in the mill. The front guide is in the form of a non-metallic socket with the same dimensions as those of the blank and is disposed in the inductor next to the charging apparatus. The rear guide in the form of a socket has a shape corresponding to that of the drill shank and can rotate and move backwards and forwards along the rolling axis and pass between the rolling wheels to receive the blank from the front guide and executes a spiral movement with the blank during rolling.
Patent FR-2050874-A5 (FR)
Title: Module for bacterial bed
IPC: C02F3/10
Filed: 1969-06-27
Granted: 1971-04-02
Abstract: Bacterial bed, for sanitary purposes, is made from a simple standard module which can be used to make the base and the four sides. The module is in the form of a parallelepipedal concrete slab, with cross pieces forming a rigid framework; fitting slots, corresp. in width with the thickness of the sides of each module, are located near the end cross pieces. The base of the bed consists of modules placed side by side so that the fitting slots coincide to form a continuous groove; the latter receives one of the lateral sides of a similar module so that the sides can be fitted and lined up in a simple manner. The use of modules enables manufacture to be standardised; simple and rapid placing of the bed can be effected, independent of its size.
Patent FR-2076508-A5 (FR)
Title: Continuous tube reinforced with resilient, - helical embedded wire
IPC: F16L11/08
Filed: 1970-01-16
Granted: 1971-10-15
Abstract: Device comprises a base plate and several, evenly spaced rollers of identical diameter whose axes are aligned in a circle so that their outer circumferences form a cylindrical surface. The rollers are fixed on a vertical wall on the plate. In the roller peripheries are evenly spaced annular grooves. The rollers rotate in the same direction at identical speed thus coiling a hard, resilient wire placed in the grooves while steips of tube wall material are drawn on to it. Adjacent edges of the material rotate helically with the wire forming a tube due to the adhesive properties of the material.
Patent FR-2087376-A5 (FR)
Title: Destruction of secondary shoots of hops
IPC: A01N59/24
Filed: 1970-05-15
Granted: 1971-12-31
Abstract: An aqs. cyanamide (pref. 3-5 wt.%) is sprayed on the hops as the secondary shoots just begin to grow.
Patent FR-2059789-A5 (FR)
Title: Binder for refractory concrete
IPC: C04B14/10
Filed: 1970-05-22
Granted: 1971-06-04
Abstract: A binder partic suitable for making easily worked concretes but moe refractory than conventional concrete consists of 39.5-53% cement, pref. calcium aluminate cement, 43-60% high-purity, non-expanding clay, pref. kaolin, and 0.5-4% additives. The additives. are wetting and deflocculating agents, e.g. alkali metal salts of phosphoric and silicic acids, and salts of some organic acids. Up to half the conventional quantity of water is used to make up the concrete using solid aggregate up to 10mm size or expanded aggregate up to 20mm. The low lime content of the binder, and the low water content of the mix give high density and refractoriness, though enough lime is present to encourage mullite and corundum formation.
Patent FR-2055030-A5 (FR)
Title: Gas pressure reducing device
IPC: F01N1/08
Filed: 1970-07-10
Granted: 1971-05-07
Abstract: The device is provided between its inlet and outlet spigots with a pressure reducing elemtn or elements in the form of porous divergent cone or baffle paltes whose porosity and cross-sectional area is progressively increased in the direction of the outlet spigot.
Patent FR-2097595-A5 (FR)
Title: Shock proof package - with foam padding formed in situ eg of rigid polyurethane
IPC: B65D81/05
Filed: 1970-07-15
Granted: 1972-03-03
Abstract: A package for test samples of corrosive liquid consists of an external container in two parts - a receptacle and a cover, and between them a foam developed in situ after placing the samples in position in the receptacle and replacing the cover. The method produces a tight fit and the use of rigid polyurethane foam provides good chemical resistance. The package is suitable for fragile glass containers. The expanded material is pref. of rigid polyurethane. The receptacle and cover may be of e.g. polyethylene.
Patent FR-2120370-A5 (FR)
Title: Alkali metal hydroxides prepn from - electrolytic cell effluents
IPC: C01D1/32
Filed: 1970-12-31
Granted: 1972-08-18
Abstract: Alkali metal hydroxides, esp. NaOH and KOH, of high purity, are prepd. by diluting evaporated alkali metal hydroxide solns. (obtained from the evaporation of effluents from electrolytic diaphragm cells) having an alkali metal hydroxide concentration 55% with demineralised water, and purifying the diluted soln. with ion exchangers. Process gives high purity NaOH or KOH from the effluents from electrolytic diaphragm cells contg. NaCl, Na2SO4 and NaClO3, or the corresp. K salts, as impurities. The dilution of the alkali metal hydroxide soln. prevents the ion exchange capacity of the ion exchanger from being rapidly decreased, and provides economic purification.
Patent FR-2120377-A5 (FR)
Title: Bleaching cellulose pastes - in paper making of low pollution in a dialkylsulphoxide
IPC: D21C9/10
Filed: 1970-12-31
Granted: 1972-08-18
Abstract: Pastes are bleached by an oxidant in a liq. dialkylsulphoxide (esp. DMSO). The paste may be treated (i) by O2 under pressure at 100-150 degrees C for 15-120 min in alkaline medium and/or (ii) by ClO2 at 50-100 degrees C in an acid medium. Treatment may also be used for viscose or other material.
Patent FR-2122716-A5 (FR)
Title: Capacitor electrolyte - with added transition metal sulphates to etch silver cathode
IPC: H01G9/022
Filed: 1971-01-21
Granted: 1972-09-01
Abstract: Capacitor electrolyte comprising a soln. of sulphuric acid contg. >=1 sulphates of V, Cr, Mn and Fe together with Ag2SO4. The additives, i.e. the V, Cr, Mn & Fe sulphates are added asoxides and they react with the H2SO4. They also react with the surface of the silver cathode to keep it clean by etching. This gives the capacitor a long life at high capacitance (e.g. 15500 uF per sq. a of surface of electrode).
Patent FR-2157152-A5 (FR)
Title: Nose cone contactor for projectiles - with high degree of sensitivity
IPC: F42C19/07
Filed: 1971-10-20
Granted: 1973-06-01
Abstract: Contactors for projectiles with electric fuses operates by the closing of an electric circuit on hitting the target. Generally two nose cones are used, one surrounding the other; one is connected to the electric generator of the projectile and the other to the firing detonator. The internal cone is rigid and is covered with a layer of pliable cellulosic material having a high electrical resistance; its external surface is provided with metallic points directed inwards. The third layer consists of a pliable conducting material, such as metallised plastic fibres or film, graphite powder agglomerated by a binder or an electrolyte gelled in agar-agar this layer is only conducting above a certain threshold and this fact constitutes an important safety factor. As the internal cone is rigid while all the rest is pliable, the device has a very high degree of sensitivity.
Patent FR-2175258-A5 (FR)
Title: Detecting faults in weld beads - by measuring heat flux at three points on the weld
IPC: G01N25/18
Filed: 1972-03-06
Granted: 1973-10-19
Abstract: Process for detecting faults in a partic. electron beam, weld which assembles two thin walled elements, is by passing a permanent heat flux through the weld head and perpendicular to the direction in which it extends, collecting and analysing the temps measured at 3 reference points of which 2 are situated on one side of the weld bead and 1 is on the opposite side, the relative variations of the ratio of the temp. differences taken between the central point and each lateral point being a direct function of the ratio measuring the extent of non-penetration of the weld bead.
Patent FR-2224038-A5 (FR)
Title: Electroslag remelting process program control - with two blocks for control parameter changes
IPC: C22B9/18
Filed: 1973-03-27
Granted: 1974-10-25
Abstract: The program control system includes a first block for a program change of a control parameter, such as the remelting current, consisting of a photoelectric sequential control and a tape. A unit to convert the mechanical displacement of the remelting electrode into an electrical signal via in an inductive pickup feeds a control unit for a second program change block parallel to the first.
Patent FR-2235629-A5 (FR)
Title: Gas supply regulator for greenhouse - flow restrictor membrane is deformed by gas heated by photoelectric cell
IPC: G05D21/02
Filed: 1973-06-28
Granted: 1975-01-24
Abstract: Carbon dioxide is discharged according to the needs of the plants as the sunlight varies by a valve (6) controlled by a thermally induced change in an element (5). This element may consist of another gas heated in a reservoir (4), the rise in pressure distorting a flexible diaphragm forming a lengthwise constriction in the main gas flow. The current in the heater is derived, after amplification, from a photo-electric cell (1) which is exposed to the ambient light in the region of the plants. A control element (2) establishes the sensitivity of the arrangement. The amplifier and heater are supplied with ac.
Patent FR-2241185-A5 (FR)
Title: Moulded plastic footwear with bonded sole inserts - providing variation in sole pattern or wear characteristics
IPC: B29C41/14
Filed: 1973-08-14
Granted: 1975-03-14
Abstract: Moulded footwear comprises uppers with an integral sole featuring recesses into which prefabricated inserts made of a different matl. are subsequently bonded. Used esp. for providing soles with different wear characteristics, solvent resistance or other improvements on the props. of the basic moulding matl. Esp. for providing boots or shoes made from slush moulded PVC with insert soles made of polyurethane resin, or natural or synthetic rubber or leather. The parent boot or shoe is cast or moulded in a cavity contg. interchangeable tool inserts to define the recess for the prefabricated sole insert. The sole inserts are anchored by adhesive bonding or cold welding.
Patent FR-2243618-A5 (FR)
Title: Flexible plastic joining strip for sealing gap between two parts - is covered with protective film while parts are treated
IPC: E06B7/23
Filed: 1973-09-06
Granted: 1975-04-04
Abstract: A resilient plastic sealing strip for location across the gap between eg. two relatively moveable parts to seal the gap is covered with a protective film before it is located between the two parts. The two parts can then be treated (eg. cleaned, painted etc), and after treatment the protective film can be removed. The sealing strip is used partic. for vehicle body work. The sealing strip e.g. of PVC, is protected from damage during treatment of the two parts between which it is forming a seal.
Patent FR-2251212-A5 (FR)
Title: Positioning piece for two shuttering sections - for liquid material such as concrete, consists of a side-piece with hole in for a pin
IPC: E04G17/14
Filed: 1973-11-09
Granted: 1975-06-06
Abstract: The two shuttering sections (1, 2) for example for a concrete wall, are reinforced and have on each edge (3, 4) a thick side piece (5, 6) resting against each other to prevent deformation. To keep the two shuttering section surfaces (7, 8) on the same plane, a positioning piece (9) is used. It consists of a pin or tenon (10) fitting into a hole (11) of corresponding diameter through the side pieces. The pin (10) has a truncated cone-shaped end (12). The pin (10) has a rear extension (13) so that it slides axially into its hole (14). The first side piece (5) has preferably a sleeve (15) to guide the pin into its hole (14). The extension (13) has a handle (16) made of a pin inserted into a radial hole (17) in the extension (13).
Patent DD-151807-A5 (DD)
Title: Volumenzaehler mit beweglichen trennwaenden
Inventor: BAUMANN GERD
IPC: G01F15/075
Filed: 1980-06-25
Abstract: Die Erfindung betrifft einen Volumenzaehler mit beweglichen Trennwaenden zur Mengenmessung von Fluessigkeiten, der mit einer Vorrichtung zur Erfassung der durch die zu messende Fluessigkeit erzeugten Bewegungszyklen der Trennwaende sowie mit einer Vorrichtung zur Kompensation von konstruktions- und medienbedingten Abweichungen des Meszwerks versehen ist. Um eine moeglichst einfache und sichere Kompensation zu erzielen, ist gemaesz der Erfindung einem eine vorgegebene Impulszahl pro Bewegungszyklus abgebenden Impulsgeber ein elektronischer Rechner mit einer Einstellvorrichtung fuer einen die konstruktions- und medienbedingten Abweichungen beruecksichtigenden Korrekturfaktor nachgeschaltet. Vorzugsweise ist mindestens der Impulsgeber im Naszraum des Meszwerks angeordnet.
Patent DD-152050-A5 (DD)
Title: Vorrichtung zum ausrichten von fischen
Inventor: OLLIK REINHARD
IPC: A22C25/06
Filed: 1980-07-11
Abstract: Die Erfindung betrifft eine Vorrichtung zum Ausrichten von Fischen in ihre zum Koepfen erwuenschte Lage. Zu diesem Zweck wird der Fisch mittels federnder Verschiebeelemente mit dem Ansatz seiner Brustflossen bis zu dessen Anlage an der Fangkante eines Bremsschuhes verschoben. Die dabei sich aufrichtende Brustflosse wird im Verlauf der Weiterfoerderung des Fisches in einen durch den Bremsschuh und eine Leitschiene gebildeten Spalt eingefuehrt, welcher die Fuehrung derselben und somit des Fisches in eindeutiger Lage sichergestellt.
Patent DD-200469-A5 (DD)
Title: Verfahren zur herstellung von als histamin-h tief 2-rezeptor-antagonisten wirkenden pyrimidon-derivaten
Inventor: COOPER DAVID G
IPC: C13K1/06
Filed: 1981-10-01
Abstract: Die Erfindung ein Verfahren zur Herstellung von als Histamin-H exp2 -Rezeptor-Antagonisten wirkenden Pyrimidon-Derivaten der allgemeinen Formel I durch Umsetzung der im Erfindungsanspruch angegebenen Ausgangsverbindungen der allgemeinen Formel II mit Verbindungen der allgemeinen Formel III oder von Verbindungen der allgemeinen Formel IV mit Verbindungen der allgemeinen Formel V oder von Verbindungen der allgemeinen Formel VI mit Verbindungen der allgemeinen Formel VII. Die Erfindung betrifft auch Verfahren zur Herstellung von Salzen der Verbindungen der allgemeinen Formel I mit Saeuren. Die Reste haben die im Erfindungsanspruch angegebene Bedeutung. Diese Verbindungen sind Arzneistoffe. Formel I
Patent DD-208345-A5 (DD)
Title: Verfahren zur selektiven spaltung eines polyalkylenglykols
Inventor: BARTLEY WILLIAM J
IPC: C07C31/08
Filed: 1982-10-29
Abstract: Ziel der Erfindung ist die Bereitstellung eines verbesserten Verfahrens, das im industriellen Massstab anwendbar ist. Erfindungsgemaess wird ein Verfahren zur Verfuegung gestellt zur selektiven Spaltung eines mindestens eine Ethergruppe enthaltenden Polyalkylenglykole wie z.B. Diethylenglykol an einer kovalenten Kohlenstoff-zu-Sauerstoff-Bindung sowie unabhaengig davon an einer kovalenten Kohlenstoff-zu-Kohlenstoff-Bindung durch Erhitzen des Polyalkylenglykols mit molekularem Wasserstoff in Anwesenheit eines nickelhaltigen Hydrierungskatalysators zwecks Gewinnung zumindest einer der Verbindungen Monoethylenglykol-Monomethylether, Monoethylenglykol u. Ethanol. Bei Anwendung des erfindungsgemaessen Verfahrens kann Monoethylenglykol-Monomethylether in ueberwiegenden Mengen erzeugt werden.