baber/WOPTO huggingface dataset:
Patent CH-679922-A5 (CH)
Title: Railway locomotive body - has sloping front wall extending for less than full body width
Inventor: HENTSCHEL GEORGES
IPC: B61C17/04
Filed: 1989-08-02
Abstract: The railway locomotive body comprises floor (5), roof (6) and sides (7) together with two head sections (8,8a). Each of the latter has a rearwards sloping front wall. The latter extends for less than the full width of the body, and joins onto flat wall sections inclined to the sides. These sections are at an obtuse angle to the sides and front wall. The front wall can be of trapezium shape and wider at the top, but of less than the full body width at this point also. ADVANTAGE - Simplicity, and improved aerodynamic shape.
Patent CH-673064-A5 (CH)
Title: Detector for aircraft with one or more rotors - responds to electromagnetic signals received from rotor behaving as linear antenna in environment of radio noise
Inventor: ECKERT EBERHARD
IPC: G01V3/12
Filed: 1986-07-31
Abstract: The detector makes use of the performance of the rotor(s) or part(s) thereof as a linear antenna excited by the electromagnetic noise from transmitters of all kinds, static and dynamic electric and magnetic fields, electrostatic discharges (to which  helicopters are esp. prone), atmospherics and part of the extraterrestrial radiation. A receiver is used whose bandwidth covers the eigen frequencies of rotors considered as linear antenna. The received signals are processed w.r.t. parameters such as noise characteristic, polarisation, amplitude and frequency spectra, rotational speed and direction, and variations of these parameters in defined successive time intervals. USE/ADVANTAGE - Esp. for detection of helicopters. Purely passive device affords recognition and location of moving rotor practically as soon as first signal is received.
Patent CH-685108-A5 (CH)
Title: Method and apparatus for producing workpieces on a metal-forming machine working strip
Inventor: LANDTWING JOSEF
IPC: B23K26/26
Filed: 1991-12-12
Abstract: On metal-forming machines working strip, cutting and/or welding as well as punching with punching tool (6) take place as operating sequences in the running direction of the strip. An automatic operating cycle is achieved by including a laser (2) for the cutting and/or welding and by combining the operations. <IMAGE>
Patent CH-572834-A5 (CH)
Title: Motor vehicle steering wheel sheath - has heater body with connections to electric power supply
IPC: B62D1/06
Filed: 1974-03-15
Abstract: The sheath incorporates an electric heater body (22), together with connections to a power supply. The heater can be an electrical resistance wire accommodated in a strip applied to the sheath inside wall. The connections can consist of an extendible lead, with a lug for fitting in the cigar-lighter on the dashboard. The design combines comfort in winter-time with maximum sensitivity of the hands to the steering-wheel movement. The electrical heater is typically formed of a zig-zag wire wound around the wheel with uniform spacing.
Patent CH-664356-A5 (CH)
Inventor: FEHLMANN HANS BEAT
IPC: C03B19/10
Filed: 1983-09-13
Abstract: An expanded mineral material suitable for use as a filler, e.g. instead of or in addition to sand or gravel in concrete mixes, is produced by dropping a stream of solid pellets into a rising stream of heated gas contained in a substantially vertical reactor space; the pellets consist essentially of a fusible mineral composition and a latent blowing agent; while falling in counter-current to the gas stream the pellets are heated progressively and expand at least to the point where they are capable to float in the gas stream and are carried in concurrent motion with the gas stream out of the reactor space. This reversal of motion of the expanding particles provides for a substantially self-regulating residence period of the particles in the expansion zone resulting in substantially improved process control and economy.
Patent CH-598907-A5 (CH)
Title: Spark erosion machining system
Inventor: PFAU JEAN
IPC: B23H7/28
Filed: 1977-05-13
Abstract: Spark erosion machining system is controlled by servo motor and can be moved vertically and in two horizontal perpendicular directions
Patent CH-590437-A5 (CH)
Title: Solar energy heating system - has transparent lens plate for collecting solar energy for high water temp.
IPC: F24S23/30
Filed: 1976-05-20
Abstract: The solar energy heating system is used for heating of liquids, pref. water. The arrangement has a solar energy absorbing metallic cover. The solar heating underside is covered with thermal insulation. The solar heater is designed so that water temperature in it is so high that water is drawn from it at boiling point. Parallel to the front face (11) of the liq. container (10, 11, 12, 13, 14) and at a distance from it is arranged a plate (2) of transparent material. This place has ribs in the form of strip shaped converging lenses (20). The focal points (BZ) of these lenses are arranged on the front face (11) of the container (10). The transparent material can be an acrylic resin. The lens arrangement ribs are connected at the edges forming a continuous plate with parallel rod-shaped lenses (20).
Patent CH-644276-A5 (CH)
Title: Anti-backslip device for a ski
Inventor: BESSON DANIEL
IPC: A63C7/08
Filed: 1981-11-04
Abstract: It comprises two elongate retention elements (4) whose lower face has a profile or a composition such that the sliding of the said element over the snow is possible freely only in a longitudinal direction. Each retention element is carried by two arms (5, 6) articulated at its ends, and each arm is mounted pivotably in a bearing (7, 8) perpendicular to the longitudinal axis of the said element. This bearing is intended to be fastened onto the upper part of the ski (1), so that the retention elements are arranged parallel to the ski and laterally outside the latter on each side of its median portion, and are displaceable freely parallel to the surface of this ski between a low front retention position and a high rear sliding position (arrows I). <IMAGE>
Patent CH-614713-A5 (CH)
Title: Process for the preparation of alpha-amino-alpha(p-acetoxy-phenyl)acetamido-penicillanic acid
Inventor: BOUZARD DANIEL
IPC: A23K20/195
Filed: 1975-06-05
Abstract: alpha -Amino- alpha -(p-acetoxyphenyl)acetamido-penicillanic acid is prepared by reacting a compound of the formula I 
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 with a functional derivative of an acid of the formula II 
<IMAGE>
 The amino-protecting group B is then removed and the compound is converted, before or after removal of B, to the corresponding free acid or a pharmaceutically acceptable salt. The compound has good antibiotic properties.
Patent CH-595756-A5 (CH)
Title: N-Aryl-N-haloacetyl-alanine methyl esters
Inventor: MOSER HANS DR
Filed: 1974-08-23
Abstract: N-Aryl-N-haloacetyl-alanine methyl esters prepd. by haloacetylation of N-aryl-alanine methyl esters
Patent CH-584030-A5 (CH)
Title: Medical spray tube for mouth or eyes - has delivery holes soping to deliver converging jet, and jets may be pulsating
IPC: A61H13/00
Filed: 1975-09-10
Abstract: The medical spray for the mouth or the eyes, has a delivery tube (6) to which liquid is supplied under pressure, with a set of jet holes (9, 10) at the end. The holes may be two in number in line with the axis of the tube, or further holes may be included. The two holes of a pair may slope towards one another so as to form two jets which converge at a single point (11). The delivery tube may form part of an assembly with a liquid container, a pump and a motor mounted on a common base. The inside of the delivery tube may be shaped to ensure a pulsating flow. The tube is made of a material aali to withstand a sterilising temperature of 185 deg.C.
Patent CH-605564-A5 (CH)
Title: Antiinflammatory and antiarthritic indane-5-acetic acid derivs. prepn.
Inventor: PAYNE TREVOR GLYN
IPC: C07C57/30
Filed: 1974-09-12
Abstract: In the prepn. of new indane derivs. of formula (I), a cpd. of formula (II) (I; -CHR4COOR3 is -CR8R9-COOR3) is reduced.  In the formula, R1=lower alkyl; R2, R3, R4=H or lower alkyl; R5= H, Cl or lowr alkyl R6, R7 =H or, when R5 is H, Cl or lower alkyl; R8=H, R9=H, or R8+R9=O.      (I) have anti-inflammatory activity, as shown in the rat-paw carrageenin oedma tests at dosages of ca. 20-100 mg/kg, and can be used e.g. for treating oedemas or the exudation associated with inflammation.  (I) also have arthritis-inhibiting activity, as shown in the adjuvant arthitis latence time test in rats as dosages of ca 30-100 mg/kg, and can be used for the prophylaxis and treatment of arthiritis and rheumatic disorders.      In an example, 2-isopropyl-alpha-methyl-5-indaneacetic acid is prepd. by catalytic hydrogenation of alpha-hydroxy-2-isopropyl-alpha-methyl-5-indaneacetic acid over PtO2 in glacial acetic in the presence of perchloric acid.
Patent CH-570350-A5 (CH)
Title: Alkynylation of ketones and aldehydes-via alkali metal - alkyne-dihydrocarbyl sulphoxide complexes
IPC: C07C35/06
Filed: 1971-11-16
Abstract: The prepn. of alkynylated aldehydes and ketones is effected by complexing a mono-alkali metal deriv. of a dihydrocarbyl sulphoxide with a Lewis base either, phosphine or sulphide, reacting the liquid complex with an alkyne or substd. alkyne to give a complex of the alkyne alkali metal deriv. with the dihydrocarbyl sulphoxide, and then reacting the complex with the aldehyde or ketone, followed by hydrolysis. Thus lithium dimethyl sulphoxide may be complexed with dimethyl ether, the product reacted with acetylene and the complex thus formed reacted with methyl vinyl ketone to give methylvinyl ethynyl carbinol, of use in the prepn. of Vitamin A. Similarly acrolein may be converted to pent-1-en-4-yn-3-ol. The process is simpler and quicker than known processes and gives improved yields. The products may be used in the prodn. of pharmaceuticals and as brightening agents in electroplating baths.
Patent CH-694309-A5 (CH)
Inventor: TROTT KARIM
IPC: H04W8/18
Filed: 2004-02-27
Abstract: The device for rendering topical the configuration of a mobile end apparatus involves equipment (108) for the input into a memory of an actual (114) and an intended (116) profile. Further equipment (110) determines a difference profile indicating that which exists between the actual profile and that intended. An equipment (112) is available to transmit the difference profile to the end apparatus. The end apparatus is a chip card and the actual profile and the intended profile contain configuration data for the data memory of the chip card. The transmission of the difference profile is via a telecommunication network.
Patent FR-2040936-A5 (FR)
Title: Gelled electrolyte for dry elements and - batteries of the manganese oxide-zinc type
IPC: H01M6/22
Filed: 1969-04-22
Granted: 1971-01-22
Abstract: The electrolyte is prepared by adding an organic, gelling substance to a salt solution. The gelling substance consists of cross-linked starch, so that the swelling of the starch grains in aq. solutions is reduced and stabilised. The salt soln. is one of zinc chloride which contains no ammonium chloride. Specif. the electrolyte consists of a zinc chloride soln. in water containing 300-900 g. zinc chloride per litre. The quantity of cross-linked starch is between 200 and 600 g/l.
Patent FR-2048196-A5 (FR)
Title: Endothermic generator
IPC: A61M60/882
Filed: 1969-06-10
Granted: 1971-03-19
Abstract: Endothermic generator. Thermodynamic mechanism working in the temp. range 35-45 degrees C employs a ternary CCl3OH-CS2-C2H5Cl soln. The fluid passes through four phases, dissolving separation, refrigeration, and driving, within a sealed casing which rotates about its axis. The energy provided by the driving phase rotates the casing and allows electricity to be generated. Such a unit may be used as a power supply for an orthopaedic heart, and with modifications, the principle may be applied to a wide number of uses.
Patent FR-2071420-A5 (FR)
Title: Ethyl-5,7-dioxyacetate flavone deriv - for medicaments
IPC: C07D311/30
Filed: 1969-12-29
Granted: 1971-09-17
Abstract: Ethyl-5,7-dioxyacetate flavone deriv. - for medicaments. Title cpds. has formula: It is prepd. by reacting ethyl bromoacetate with 5,7-dihydroxy flavone (chrysine) with heating and purifying by recrystallising from MeOH in the presence of active carbon.
Patent FR-2097432-A5 (FR)
Title: Vinyl chloride/ethylene grafting - under a low vapour pressure of vinyl chloride
IPC: C08L51/06
Filed: 1970-07-06
Granted: 1972-03-03
Abstract: Vinyl chloride is grafted on to polyethylene and/or an ethylene copolymer with a minor amt. of another olefin, by polymsn. in presence of an ethylene polymer having a melt index of 250 or less, and 0.2-4 double bonds and/or 5-30 methyl gp. per 1,000 carbon atoms, and under a vinyl chloride partial pressure less than the satd. vapour pressure of vinyl chloride at the polymsn. temp. Gives a high degree of grafting and a homogeneous product, without formation of vinyl chloride homopolymer. The graft copolymer can be mixed with other resins, esp. vinyl chloride polymers, to give transparent, shock resistant compns.
Patent FR-2122768-A5 (FR)
Title: Ruby single crystals - prodn in cold crucibles in an oxidising atmos
IPC: C30B15/14
Filed: 1971-01-22
Granted: 1972-09-01
Abstract: Growing of ruby single crystals in which the charge in a crucible is fused by high frequency heating, and a seed crystal is immersed in the molten mass from which the desired single crystal is thereafter drawn, but with the modification whereby the ruby crystals are grown in an oxidising atmos. metallic Al being introduced into the charge and then melted and superheated by a high frequency field so as to melt the charge and transmit the field energy thereto directly without heating the crucible.
Patent FR-2084612-A5 (FR)
Title: 2,6-di-tertiary-butylcresol as polymerisa-tion inhibitor - in (meth) acrylate monomers
IPC: C08F2/38
Filed: 1971-03-15
Granted: 1971-12-17
Abstract: is used as a polymerisation inhibitor in liquid vinyl monomers, such as (meth)acrylic acid and/or (meth)acrylate esters. 2,6-Di-t-butulcresol is an effective stabiliser both at room temp. and a higher temps. It also stabilises mixtures of (meth)acrylic acids with their esters. The monomers may also be stabilised in the form of solutions in water and/or organic solvents. The presence of other cpds., such as are present during the preparation or esterification of meth)acrylic acid does not interfere with the stabilising effect.
Patent FR-2188598-A5 (FR)
Title: Trans aminomethylcyclohexane carboxylic acid - antiplasmin agent
Filed: 1972-06-12
Granted: 1974-01-18
Abstract: Cis-4-NH2CH2-cyclohexanecarboxylic acids opt. mixed wit trans-isomer is subjected to isomerisation with an acid catalyst in aq. soln. at at least 150 degrees C to give title cpd. (I) or its salt. Suitable acids are H2SO4, HCl, H3PO4 and HBr and are 33-330wt.% on material to be isomerised. (I) is recovered either by conversion to a salt e.g., with H2SO4 HI or sulphosalicylic acid or treatment with an anionic exchange resin.
Patent FR-2254991-A5 (FR)
Title: Smokeless combustion flare chimney - for hydrocarbon gases, has steam jets directed into gases at supercritical speed from nozzles
IPC: F23G7/08
Filed: 1973-12-14
Granted: 1975-07-11
Abstract: The flare achieves smokeless combustion of hydrocarbon waste gases forwarded vertically upward in a flare chimney. Combustion is maintained at the top of the chimney by an igniter. Steam blow-in nozzles are distributed around the chimney near the tip and are directed onto the gases, and steam under press. can be fed to the nozzles, which have elements that allow the steam to flow out with supercritical speed from the nozzles. Preferably the flow direction of the steam runs upward over the tip of the chimney and into the burning gases. The steam promotes a highly turbulent mixing of gas and air plus steam.
Patent AT-516609-A5 (AT)
Title: Elektrisch leitende Bauteile mit verbesserter Haftung und Verfahren zu deren Herstellung
IPC: H05K3/38
Filed: 2013-10-16
Abstract: Die Erfindung betrifft elektrisch leitende Bauteile, die mindestens aus einem Rohling bestehen, der auf seiner Oberseite eine gemittelte Rautiefe Rz1 aufweist. Auf mindestens der Oberseite des Rohlings ist eine mittels Kaltgasspritzens aufgebrachte Beschichtung der Dicke s2 aufgebracht, die auf ihrer vom Rohling abgewandten Oberfläche eine gemittelte Rautiefe Rzz aufweist. Die gemittelte Rautiefe Rz2 der Beschichtung ist größer als die gemittelte Rautiefe Rz1 der Oberseite des Rohlings. Aufgrund der großen Rauheit der Beschichtung ist es möglich, eine festhaftende Verbindung des Bauteils mit einer Kunststoffplatte zu realisieren. Die Erfindung betrifft ferner ein Verfahren zur Herstellung eines derartigen Bauteils sowie ein Verfahren zur Herstellung eines Werkstoffverbunds, der aus mindestens einem elektrisch leitenden Bauteil und mit mindestens einer Kunststoffplatte besteht.
Patent DD-145535-A5 (DD)
Title: Verfahren zur herstellung von benzothiazyl-disulfid
Inventor: ALICOT MICHEL
IPC: C07D277/78
Filed: 1979-08-17
Abstract: Es Viird ein Verfahren zur Herstellung von Benzothiazyi durch ·Oxidatiom von Mercaptobenaothiazol in wäßriger Suspension mit Viasserstoffperoxid beschrieben, das dadurch gekennzeichnet ist, daß man die Oxidation in Gegenwart von Äthylendiamintetraessigsäure oder einem davon abgeleiteten Alkaliwetallsalz durchführt
Patent DD-146006-A5 (DD)
Title: Inhibitor fuer angiotensin umwandelndes enzym
Inventor: RYAN JAMES W
Filed: 1979-09-11
Abstract: Ziel ist d. Bereitstellung eines Inhibitors mit verbesserter Wirkung,der oral verabreicht werden kann.Erfindungsgem. entspricht der Inhibitor der allgemeinen Formel I, in welcher R Wasserstoff, Formyl, Acetyl, Propanoyl, Butanoyl, Phenylacetyl, Phenylpropanoyl, Benzoyl, Cyclopentylcarbonyl, tert.-Butyloxycarbonyl, Cyclopentylcarbonyl-L-lysyl, pyro-L-Glutamyl-L-lysyl, L-Arginyl, L-Lysyl oder pyro-L-Glutamyl bedeutet, A L-Phenylalanyl, Glycyl, L-Alanyl, L-Tryptophyl, L-Tyrosyl, L-Isoleucyl, L-Leucyl, L-Histidyl oder L-Valyl darstellt, wobei die *-Aminogruppe in Amidbindung an R geknuepft ist und Phenylalanyl racemisch ist, falls R fuer Benzoyl steht, R&ind1! fuer Wasserstoff oder Methyl steht, R&ind2! L-Prolin, L-3,4-Dehydroprolin, D,L-3,4-Dehydroprolin, L-3-Hydroxyprolin, L-4-Hydroxyprolin oder L-Thiazolidin bedeutet, wobei die Iminogruppe in Imidbindung an das benachbarte (Formel) gebunden ist, und n gleich 0 oder 1 mit der Maszgabe ist, dasz, wenn n fuer Null steht, R&ind1! Methyl bedeutet.
Patent DD-152148-A5 (DD)
Title: Plattieren von kathoden in einer elektrolytischen zelle!mit diaphragma oder membran
Inventor: BYRD GEOFFREY C M
IPC: C25B13/02
Filed: 1980-07-21
Abstract: Die Erfindung betrifft ein Diaphragma oder eine Membran zum Ueberziehen einer Kathodenkammer zum Einsatz in einer Elektrolysezelle, die viele durchloecherte Taschenkathoden enthaelt. Das Diaphragma oder die Membran besteht aus einem Huelsenteil mit mehreren Laschen an beiden Seiten der Huelse, vorzugsweise mit je zwei Laschen an beiden Seiten der Huelse. Befindet sich das Diaphragma in einer Tasche der Kathodenkammer, stehen die Seiten der Huelse und die Laschen ueber die Enden der Tasche hervor, so dasz sie mit den Laschen und Huelsen der Diaphragmen oder Membranen in benachbarten Taschen der Kathodenkammer verbunden werden koennen, nachdem sie umgebogen worden sind.
Patent DD-210459-A5 (DD)
Inventor: LEE KIU H
IPC: B01J31/38
Filed: 1981-06-30
Abstract: Film grade ethylene copolymers are prepared by copolymerizing ethylene with at least one C3 to C8 alpha olefin employing a catalyst formed from an organo aluminum activator compound and a precursor composition impregnated in very fine particle sized porous silica, said precursor composition having the formula  MGmTi1(OR)nXp[EDq] wherein R is a C1 to C14 aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C1 to C14 aliphatic or aromatic hydrocarbon radical; X is selected from the group consisting of Cl, Br, I or mixtures thereof; ED is an electron donor compound; m is >/=0.5 to </=56; n is 0, 1 or 2; p is >/=2 to </=116; and q is >/=2 to </=85; and said organo aluminum activator compound having the formula Al(R'')cX'dHe wherein X' is Cl or OR'''; R'' and R''' are the same or different and are C1 to C14 saturated hydrocarbon radicals; d is 0 to 1.5; e is 1 or 0; and c+d+e=3.
Patent DD-223714-A5 (DD)
Title: Verfahren zur herstellung von substituierten beta-carbolinderivaten
Inventor: HUTH ANDREAS
IPC: A61K31/44
Filed: 1984-09-25
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von substituierten b-Carbolinderivaten der allgemeinen Formel (I)Das erfindungsgemaesse Verfahren zeichnet sich dadurch aus, dass man z. B. ein b-Carbolinderivat der Formel IV mit einem Alkylhalogenid oder einem Alken mit 2 bis 10 C-Atomen und Halogenid in der Bedeutung von Chlor oder Brom in Gegenwart von Aluminiumtrichlorid bei Raumtemperatur alkyliert. Die durch das erfindungsgemaesse Verfahren hergestellten Verbindungen zeigen eine Wirkung auf das Zentralnervensystem und eignen sich somit als Psychopharmaka.
Patent DD-229252-A5 (DD)
Title: Verfahren zur herstellung von kontaktfederbuchsen
Inventor: NEUMANN BERNHARD
IPC: H01R43/16
Filed: 1984-11-22
Abstract: Nach dem Verfahren werden Kontaktfederbuchsen mit einer Vielzahl von in einem etwa zylindrischen Buchsenkoerper (1) einseitig eingespannten, radial nach innen gewoelbten Kontaktfedern (6) hergestellt. Dabei werden die durch Abschnitte eines Kontaktfederdrahtes gebildeten geraden Kontaktfedern (6) zunaechst in das Innere des Buchsenkoerpers (1) eingefuehrt und anschliessend einerseits gegen einen teilweise in den Buchsenkoerper ragenden Ringansatz (7) am vorderen Ende eines Leitungsanschlussstuecks (2) gepresst und in dieser Lage einseitig fixiert sowie andererseits derart radial elastisch verformt werden, dass ihre anderen, dem Stifteinfuehrungsende des Buchsenkoerpers (1) zugewandten Enden frei beweglich in einem zwischen dem Buchsenkoerper und einem Ringkoerper (5) begrenzten Ringspalt (9) gefuehrt sind. Besonders klein dimensionierte Kontaktfederbuchsen lassen sich auf einfache Weise dadurch herstellen, dass nach Einfuehrung der Kontaktfedern (6) in den durch eine duennwandig verformbare Huelse gebildeten Buchsenkoerper (1) letzterer von aussen her an zwei in bezug auf den Ringkoerper (5) bzw. den Ringansatz (7) axial versetzten Stellen mit Abstand voneinander jeweils mit einer radial nach innen ragenden Ringwulst (10; 11) versehen wird, die an den Kontaktfedern (6) zur Anlage gelangen und ihnen die radial nach innen gerichtete Woelbung geben. Fig. 1
Patent DD-285774-A5 (DD)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-09-04
Abstract: There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated i  said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal.