baber/WOPTO huggingface dataset:
Patent CH-626403-A5 (CH)
Title: Process for the preparation of tertiary, optically active aliphatic compounds
Inventor: BARNER RICHARD DR
IPC: C12P7/62
Filed: 1977-02-18
Abstract: A microbiological process for the preparation of tertiary, optically active aliphatic compounds of the formula <IMAGE> is described. In this process, a microorganism which is an aerobe or facultative aerobe and which hydrogenates a double bond located between CH and methylated C in an aliphatic chain is allowed to act on a compound of the formula <IMAGE> in an aqueous medium. X, Y, X' and Y' in the formulae I and II have the meaning stated in Claim 1. The compounds of the formula II are intermediates in the synthesis of, inter alia, natural, optically active vitamin E, vitamin E esters and vitamin K1.
Patent CH-678074-A5 (CH)
Title: Electroslag welding railway lines - involves filling hollow between rail ends and surrounding cooled two=part mould using fusible electrode guide tube
Inventor: WERNER ALEXANDER
IPC: E01B11/50
Filed: 1988-06-23
Abstract: Filling of the hollow (18) between the rail ends (16, 17) and a surrounding cooled, at least two-part mould (23) is accomplished using a fusible electrode guide tube (5, 6). The weld mass is distributed uniformly across the rail cross-section by using several electrodes (3, 4) or by lateral movement of at least one electrode (3, 4). The hollow chamber (18) between the rail ends is approximately 20mm wide and the ends of the rails are smooth and positioned at right angles to the rail axis. Specifically the electrode(s) extend downwards from the welding head which is attached to a frame and can be selectively moved horizontally and/or vertically. The movement is controlled to correspond to the profile of the rail ends. The mould has upper openings (37) through which the electrodes can pass. In order to form a weld collar the chamber bound by the mould is larger than that formed by the profile of the rails. ADVANTAGE - Speedier welding of the rail is effected than with conventional manual arc welding or alumino-thermic welding.
Patent CH-597489-A5 (CH)
Title: Auxiliary window for conversion to double glazing
Inventor: GUTEKUNST ERNST
IPC: E06B3/28
Filed: 1976-03-03
Abstract: Auxiliary window for conversion to double glazing has inward protruding support frame pressed on by sealing strip
Patent CH-576091-A5 (CH)
Title: Crockery washing machine mixing valve - has mixing chamber thermostat regulating cold water valve discharge into chamber
IPC: F16K11/24
Filed: 1975-01-31
Abstract: The valve fills the machine with water, and has in the same housing solenoid-operated valves (21, 24) for hot and cold water. These discharge into a common chamber (22), in which there is a thermostat (23) controlling the cold water valve (24). There can be a second cold water valve in the same housing, separately supplied from the same inlet, and discharging separately from the mixing chamber outlet, with its own flow regulator. The design affords a simple means of regulating water level and temperature.
Patent CH-562694-A5 (CH)
Title: Print transfer roller for computers, etc. - has core of semi-hard PVC or polyethylene
IPC: B41N7/06
Filed: 1973-03-07
Abstract: The transfer roller, which is to operate at high speeds, has a surface of a spongy thermoplastics material contg. finely divided ink in the pores. The core is a plate, roll or pipe of a material which provides sufficient strength and yet is easily cut from a long length. The plastics core replaces a metal core which tended to produce bubbles of air and moisture between the core and the surface covering.
Patent CH-687786-A5 (CH)
Inventor: GOESSI HANS
IPC: F24D17/00
Filed: 1993-11-09
Abstract: The storage system (200) itself comprises several accumulators (201,202) which are connected via at least one conduit (203). At least one accumulator is charged layer-wise in the gravitation direction with high-grade hot water. This layer represents the reaction volume (202a), which makes available hot water of approximately 60 deg. C for the distribution and preparation stages (300,300a). Within the preparation stage is a heat exchanger (326), the primary side of which is flowed through by the hot water from the reaction volume. This hot water thereby experiences a cooling, so that where needed a direct mixing with hot water from the reaction volume takes place, whereby the user stage (400) is always fed with hot water of around 45 deg. C.
Patent CH-671383-A5 (CH)
Title: Packaging tray for containers - has one piece card with reinforcing side walls, and glue tags
Inventor: KOLLY ALFRED
IPC: B65D5/4805
Filed: 1986-08-25
Abstract: The single piece of card has a central section for the bottom and with folding sides. The items to be stored are located in holes in two tags which fold into a raised support flange secured to the base by folding strips and adhesive secured tags. The tray is assembled with a min. number of operations and once glued can be folded flat for transport and storage. ADVANTAGE - Low cost packaging tray, simple to erect and use.
Patent CH-636095-A5 (CH)
Title: Process for the preparation of dihalovinyl-gamma-butyrolactones
Inventor: LANTZSCH REINHARD
IPC: B01J31/00
Filed: 1982-06-03
Abstract: Dihalovinyl- gamma -butyrolactones, some of which are known, of the general formula I <IMAGE> in which the substituents are defined in Claim 1, are obtained by reacting an oxirane with malonic esters in the presence of a base and heating the reaction mixture without isolating intermediates. Dihalovinyl- gamma -butyrolactones are valuable intermediates in the preparation of halovinylcyclopropanecarboxylates, some of which are known, which are used as insecticides.
Patent CH-599756-A5 (CH)
Title: Precooked pizzas with good storage qualities
Inventor: MAGNIN MICHEL
IPC: A21D13/00
Filed: 1977-03-21
Abstract: Precooked pizzas are made by first pouring water at 10-30 degrees C into a dough mixer, adding yeast and salt, mixing, adding flour and oil, kneading the dough, and allowing it to rise at 15-30 degrees C for 2-4 hours.  The dough is then sepd. into small pieces and these are allowed to rise for 15-45 minutes.The small pieces of dough are then rolled out and the resulting bases are garnished with peeled tomato and allowed to ferment for 8-20 hours.  The remainder of the garnish is then added and the pizzas are precooked for 4 to 6 minutes at 280-350 degrees C, then cooled rapidly to 2-10 degrees C.  The precooked pizzas are finally packed under almost total vacuum, opt. with the injection of 2% N2.The pizzas have excellent taste and can be stored for long periods (e.g. up to three weeks) before use, comparted with only a few days for prior precooked pizzas.
Patent CH-681870-A5 (CH)
Inventor: YERLY MARCEL
IPC: B26D7/18
Filed: 1989-10-03
Abstract: A fastening device for securing a tool on an adjustable crossbar of a waste stripping and blank separating station of a sheet processing machine includes a tie bar provided with a headed end which receives a support for the tool part, a pair of clamping jaws, each of which is provided with a supporting surface designed to enter in contact with the crossbar of the stripping station and have additional supporting surfaces designed to enter into contact with one another. The second end of the tie bars carries a tightening arrangement which provides three positions including a substantial release of pressure on the jaws to enable fixing and dismantling of the tool, an intermediate amount of pressure on the jaws to allow shifting of the arrangement along the crossbar and a third amount of pressure which provides a tightening or locking of the tool in a given position on the crossbar.
Patent CH-597010-A5 (CH)
Title: Safety loop for securing tow rope
Inventor: MASSON LUCIEN
IPC: B60D1/18
Filed: 1974-03-13
Abstract: Safety loop for securing tow rope has knotted slip loop and securing ring to prevent eye pulling over knot
Patent CH-566570-A5 (CH)
Title: High speed photo-printer - has transparent, hinged, support plates with vacuum pick-up ducts and air release holes
IPC: G03B27/60
Filed: 1972-03-14
Abstract: The high speed photo printer, or photocopier has a number of different format sized plates which are clipped onto the rigid frame (1) of the equipment and which swing the sheets into position from the magazine stack. The transparent plates are each provided with grooves around the periphery. The grooves are coupled to a vacuum line to pick off the copy sheets and hold them flat. When the copies are exposed they are expelled from the plates by coupling the grooves to a positive pressure. The plate holders swivel through 360 deg. so that the plates can be taken off one end of a stack and returned to the other end after processing.
Patent CH-682144-A5 (CH)
Title: Household container of moulded synthetic material
Inventor: BOECHER REINHOLD
IPC: B65D21/02
Filed: 1990-12-07
Abstract: The container is made from a synthetic material and consists of a base (2) with a lid (3) which can be opened on hinges or removed when necessary from the base. The hinges are made in the form of lugs (16) which are extended from the overlapping edge of the lid on one side of the container, curled at the ends and engaging with slots (18) in a rib (4) along one side of the base (2) close to its upper edge. Each hinge lug has a gap in its curled section and each base rib slot has a chamfered surface which enables the lid to be separated from the base when required.
Patent CH-665859-A5 (CH)
Inventor: MATZKE WOLFGANG DR
IPC: D21B1/32
Filed: 1984-12-19
Abstract: In a process for de-inking or removing printing ink from waste paper, the prepared suspension of fibres is initially given flotation treatment for a short period, i.e. for example for two minutes, in a single-stage flotation unit (2) and then subjected to washing in one or more washing stages (7) in such a way that a hydrocyclone (classifier) (6) can be connected in-line between the two cleaning stages. The rejects from all stages are led without intermediate cleaning to a common internal waste water cleaning unit (clarifier) (4), which separates the rejects into thick sludge, thick sludge filtrate and clarified water. The clarified water and also, if desired, the filtrate from the sludge press are used again in the system as process water. The process is particularly suitable for the removal of electro-static inks (laser inks), which are difficult to remove and permits the production in a simple way of a paper of particularly good cleanliness from waste paper, accompanied by the most sparing consumption of water. <IMAGE>
Patent CH-620162-A5 (CH)
Title: Dividers with rapid adjustment
Inventor: HALL ROBERT F
IPC: B43L9/22
Filed: 1977-10-27
Abstract: The two legs of dividers are usually pivoted into the desired spread position using an adjusting spindle. If said spread angle is to be greatly changed the desired spread position can be first roughly set using the present device. Using two-armed levers (21) which are acted upon by springs (24), bolts (15) are displaced on the two legs in through holes. By this means, the thread of the adjusting spindle (9) is withdrawn from the thread of the bolts. The spread angle can now be adjusted without having to twist the spindle through the threads in the longitudinal through holes (16) of the two bolts. <IMAGE>
Patent CH-594476-A5 (CH)
Title: Spark erosion machining programme control
Inventor: LAVRENTIEV KONSTANTION NIKITIC
IPC: G05B19/31
Filed: 1975-10-10
Abstract: Spark erosion machining programme control with programme store for start and end of angular electrode setting for oblique cuts
Patent CH-602098-A5 (CH)
Title: Invalid chair transport truck
Inventor: GABUS JEAN CLAUDE
IPC: A61G5/04
Filed: 1975-10-22
Abstract: Invalid chair transport truck has platform with tracks to receive manually propelled chair wheels and mounting at rear for electric drive motors
Patent CH-575433-A5 (CH)
Title: Treatment of post-traumatic arthritis - with orgotein
IPC: A61K38/44
Filed: 1966-10-06
Abstract: Unlike known methods of treatment, use of orgotein (I) is not painful and does not require long convalescene, and gives a more rapid clinical improvement. Method consists of the systemic administration by successive spaced doses of (I). For horses with bony exostosis, (I) is administered intramuscularly at 0.5-20 mg, pref. 2.5-5.0 mg/injection. For humans with hypertrophic arthritis (partic. osteoarthritis), (I) is given intramuscularly at 1-4 mg/injection for is not 2 weeks.
Patent CH-600567-A5 (CH)
Title: Temp. compensated miniature electronic switch
Inventor: SCHWALLER EDWIN
IPC: H03K17/97
Filed: 1974-11-15
Abstract: Temp. compensated miniature electronic switch has operating button with element altering Q of oscillator resonant circuit
Patent CH-621509-A5 (CH)
Title: Support for accommodating and presenting tools, especially tools which can be used on numerical control machines
Inventor: RATTI MARIO
IPC: B25H3/00
Filed: 1977-12-29
Abstract: The support consists of a rectangular support frame (12,14), with a central cavity (C) inside which there are removably inserted sockets (D) provided with conical or cylindrical seats for the shank of the tools, the sockets having frames with lugs (36) by means of which they rest on the edges of the frame, where they are then fixed in position by profiled elements (G) fixed onto the frame. In this way it is possible to mount on the support, as required, tool-carrying sockets for tools of different types. <IMAGE>
Patent FR-2051891-A5 (FR)
Title: Fluoropolymer or polyamide coated - fastenings such as ferrous bolts and screws
IPC: F16B33/06
Filed: 1969-07-01
Granted: 1971-04-09
Abstract: Coating the contact surfaces of temporary fastenings such as nuts and bolts or screw flights with a fluorocarbon (or polyimide) resin provides a seal against chemical, oxidative or electro-chemical attack and a self-lubricating surface to facilitate subsequent loosening of the fastener. This inhibits blocking or coupling of mating surfaces (esp. of ferrous components) by (bulky) oxide deposits etc. Coating are pref. of PTFE, PVF, polyfluoroethylene propylene or polyimide resin, applied as even coating by wet or electrostatic spraying or wet or fluidised bed dipping.
Patent FR-2063227-A5 (FR)
Title: Mould for shoe uppers with integral over-lapping lace flaps
IPC: A43B5/04
Filed: 1969-09-04
Granted: 1971-07-09
Abstract: Shoe mould in which an unsymmetrical mould casing closes about a core having an undercut flange which mates with the parting line of the split members to define partially overlapping cavity zones, to make waterproof shoe uppers in a single shot, e.g. ski shoes. More robust than use of a (fragle) slim blade to separate the lace flaps and the tongue in an integral moulding. The insert cannot shift relative to the split casing.
Patent FR-2063421-A5 (FR)
Title: Low density smooth skinned mouldings made by super heating - and quenching
IPC: B29C33/04
Filed: 1969-10-15
Granted: 1971-07-09
Abstract: Solid particles of a resin are enclosed in a sealed mould cavity and superheated to both fuse the resin and generate gas from at least one component before shock freezing the mould. To produce mouldings with a coherent smooth surface and internal voids, usually of irregular shape and having a different colour or transparency to the rest of the moulding. For making buttons or even large panels of lower density than the parent resin e.g. from polyvinyl acetate heated to 275-300 degrees C for 20 - 25 minutes before being quenched.
Patent FR-2043004-A5 (FR)
Title: Electrostatographic developer support
IPC: H01H37/10
Filed: 1970-04-07
Granted: 1971-02-12
Abstract: A carrier for electrostatographic developers comprises (A) a support, (B) a layer of a hydrolysed and at least partially hardened silane, silanol or siloxane, and (C) a layer of an unsaturated polyester. (B) couples (C) to (A). Preferably (C) is based on diallyl (iso)phthalate or chlorendate. Finely divided organic pigment particles are bound electrostatically to the surface of this composite. Images are formed by contact with a latent electrostatic image.
Patent FR-2102742-A5 (FR)
Title: Anhyd sodium carbonate and chloride prodn - from diaphragm cells spent liquor
IPC: C01D3/14
Filed: 1970-08-19
Granted: 1972-04-07
Abstract: Carbonated spent liquor is evaporated in successive stages (a) at atmos. press. to crystallise out Na2CO3. H2O, and (b) at industrial vacuum press. to crystallise NaCl. The monohydrate is further calcined to the anhyd. form. The filtrate is recycled with the initial spent liquid feed. Pure NaCl is formed suitable as feed-stock for Hg-cathode cells in Cl2 prodn.
Patent FR-2106656-A5 (FR)
Title: Three chamber vacuum sintering plant - with two turn table mounted chambers
IPC: C21D1/773
Filed: 1970-09-18
Granted: 1972-05-05
Abstract: Electric vacuum furnace plant comprises three chambers. The main chamber is for the high temp. treatment of the product. To it may be connected either a pre-heating or a cooling chamber. These two chambers are attached to a central revolving column which places them below the main furnace shell and which also incorporates a mechanism for raising the chamber against the bottom inlet of the main chamber. The arrangement permits high output, good operating efficiency and good energy economy. The plant is intended for the production of high temp. components such as sintered Al2O3 components.
Patent FR-2099217-A5 (FR)
Title: Fuel gas mixture for metal working based on methyl acetylene - and/or propadiene
IPC: C10L3/00
Filed: 1971-06-18
Granted: 1972-03-10
Abstract: Fuel gas mixture for heating, melting, welding and cutting of metals comprises 1-77 mol.% methyl acetylene and/or propadiene, the remainder comprising methane, ethane, ethylene, propane or propylene separately or in admixture. The gas may be in the form of a liquid mixture contained in vessels designed exclusively for liquid withdrawal and which may be linked to evaporators. The minimum concn. of methyl acetylene and/or propadiene is e.g. 20 mole %.
Patent FR-2125919-A5 (FR)
Title: Diphenyl oxide amine prepn - by direct amination of diphenyl oxide or monoamino-diphenyl oxide with ammonia
IPC: C07C209/02
Filed: 1972-02-15
Granted: 1972-09-29
Abstract: Amines of diphenyl oxide are prepd. by reacting diphenyl oxide and/or mono-amino diphenyl oxide with NH3 in the presence of a Ni-NiO catalyst at 150-500 degrees C under 10-1000 atmos. The prods., esp. the diamino derivs., are inter. for polymers.
Patent FR-2242011-A5 (FR)
Title: Perpetual menstrual cycle calendar - two halves of rotary disc are adjustable to suit number of days in a month
IPC: G09D3/08
Filed: 1973-08-21
Granted: 1975-03-21
Abstract: A sheet is folded around a disc to which it is secured by e.g. a rivet (7) to leave the upper edge of the disc visible above the edge of the sheet which indicates the period of fertility and the dates on which male or female babies are more likely to be conceived. The disc periphery has members indicating the date of the month and, so that the disc can be adjusted for different length months, the disc is formed from two similar halves with concentric holes (9), (10) for the rivet (7). A rivet (15) or (16) passes through a hole (19) or (20) and a slot (17) or (18) on each half so that the halves can relatively rotate about the rivit (7) to cover or conceal the dates 29, 30 and 31.
Patent CH-695204-A5 (CH)
Inventor: MAIER ROGER
IPC: A41D1/084
Filed: 2002-12-19
Abstract: In particular in cycling but also in riding a horse or a motorcycle soft crotch pads (2) are attached to the special shorts (1) or trousers worn during this activity. Independent of the material of the pad (2) itself tensions occurred at the seams, which did not expand the same way as the fabric in relation to the movements of the user, and caused injuries to the affected body areas. The new design of a pair of shorts (1) is provided with protective pads (2) joined to the fabric with several short stretches of seams facilitating an expansion of the fabric into various directions.
Patent DD-200371-A5 (DD)
Title: Verfahren zur herstellung von 2,4-disubstituierten thiazolen
Inventor: PIOCH RICHARD P
IPC: A61K31/425
Filed: 1981-10-02
Abstract: Herstellung 2,4-disubstituierter Thiazole der aus dem Formelblatt hervorgehenden Formel und der pharmazeutisch unbedenklichen Salzen hiervon mit R ind 1 und R ind 2 = Wasserstoff, C exp 1- C exp 4- Alkyl, Benzyl, Benzolyl oder gesättigter heterocyclischer Ring mit 5 bis 7 Ringatomen zusammen mit dem Stickstoffatom, R ind 3 = Wasserstoff oder C exp 1-C exp 4-Alkyl,  = O, S, oder CH exp 2 n = 1,2 oder 3, R exp 5 = Wasserstoff oder C ind 1-C ind 4-Alkyl, (Formel)m =1,2 oder 3, O=C oder C=C, worin A ein über eine Doppelverbindung gebundener Rest ist, und B = NRR exp 6, mit R und R exp 6 ,= H,C ind 1-C ind 6-Cycloalkylmethyl, Hydroxy-C ind 2-C ind 5-alkyl, C ind 3-C ind 6-Cycloalkyl, Alkoxyalkyl oder Dialkylaminoalkyl. Diese Verbindung sind Histamin-H ind 2-Rezeptorantagonisten.
Patent DD-202142-A5 (DD)
Inventor: LEHKY PAVEL
IPC: C07C55/02
Filed: 1982-05-10
Abstract: Process for the production of 3,3-dimethylglutaric acid from isophorone. In a first step the isophorone is converted with ozone into an ozone-addition product. The ozone-addition product is converted by hydrolysis into 3,3-dimethyl-5-oxohexanoic acid. The latter is converted into 3,3-dimethylglutaric acid by treatment with hydrogen peroxide.
Patent DD-208810-A5 (DD)
Title: Verfahren zur herstellung von methyldichlorphosphan
Inventor: GEHRMANN KLAUS
IPC: C07F9/52
Filed: 1982-12-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Methyldichlorphosphan. Ziel der Erfindung ist die Bereitstellung eines verbesserten Verfahrens, mit dem hoehere Ausbeuten erzielt und weniger Nebenprodukte gebildet werden. In dem Verfahren zur Herstellung von Methyldichlorphosphan durch Umsetzung von Methan mit Phosphortrichlorid in Gegenwart von 2 bis 7 Mol-% Tetrachlorkohlenstoff, berechnet auf d.eingesetzte Phosphortrichlorid, bei Temperaturen von 500 bis 650 Grad C und einer Verweilzeit von 0,1 bis0,9s, wird die Umsetzung erfindungsgemaess bei einem Druck von 2 bis10 bar durchgefuehrt und mit zunehmendem Druck d.zugesetzte Menge Tetrachlorkohlenstoff vermindert.
Patent DD-213239-A5 (DD)
Title: Verfahren und vorrichtung zur herstellung von synthesegas
Inventor: PIETZARKA FRIEDRICH-WILHELM
IPC: C01B32/942
Filed: 1983-10-25
Abstract: Beim Verfahren zur Herstellung von Synthesegas (CO + H tief 2) durch autotherme Vergasung feinteiliger, kohlenstoffreicher Materialien mit Sauerstoff, wobei man das kohlenstoffreiche Material mit einer Teilchengroesse von 0-0,1 mm mit Sauerstoff in eine heisse Vergasungszone einduest, das gebildete flugaschehaltige primaere rohe Synthesegas mit der ihm innewohnenden thermischen Energie durch eine mit den Ausgangsstoffen fuer eine endotherme carbothermische Reduktion gefuellte Reduktionszone und, vermehrt durch das bei der carbothermischen Reduktion entstandene Synthesegas, durch eine sich nach oben anschliessende, mit den gleichen Stoffen gefuellte Vorheizzone hindurchfuehrt und mit einer Temperatur von 300-1500 Grad C zur Reinigung und Konvertierung abzieht, und wobei man unterhalb der Reduktionszone das Reaktionsprodukt der carbothermischen Reduktion sowie entstandene Schlacke schmelzfluessig aus einer Sammel- und Nachreaktionszone entnimmt, erzeugt man als Vergasungszone in einem Haufwerk aus den Ausgangsstoffen fuer d. carbothermische Reduktion eine Aushoehlung oder zumindest eine Wirbelzone aus solchem aufgelockerten Haufwerk, welche auf 1300 bis 3300 Grad C gehalten wird; die Reduktionszone erzeugt man oberhalb und seitlich von der Vergasungszone und fuehrt in der Reduktionszone gleichzeitig eine Nachvergasung durch, wobei im primaeren rohen Synthesegas enthaltener Wasserdampf und Kohlendioxid mit kohlenstoffreichem Material zu weiterem Synthesegas reagieren. Die Erfindung betrifft ausserdem eine Vorrichtung zur Durchfuehrung des Verfahrens.