baber/WOPTO huggingface dataset:
Patent CH-574814-A5 (CH)
Title: Temporary support for thermoprinting by transfer - comprising sulphurised paper sheet, for use with non-aqueous dyes
IPC: B41M5/382
Filed: 1973-07-12
Abstract: A temporary support carrying pref. multicolour printed patterns for thermal transfer on pref. textile fabrics, comprises a sulphurised paper sheet (or strip) obtd. by treating a cellulose sheet with conc. sulphuric acid. Specifically the printed support weighs less than 60 g/m2, pref. 20-50 g/m2 and the print compsns. non aq. dyes which sublime at >160 degrees C under normal pressure. During transfer the support adheres well to the substrate to be printed ensuring a neat and complete transfer of the punt. The need for over-coating the transfer of the punt. The in prior art is also obviated.
Patent CH-561043-A5 (CH)
Title: Handle operated food grater - with plastic working cylinder and rotating pin with grooved square for recessed drive shaft
IPC: A47J43/25
Filed: 1974-02-15
Abstract: Food grater to cut foodstuffs into small pieces with a plastic housing and a press-on cover flap fitted with a suction and/or clamp type base. The grater has a beaker shaped working cylinder made from rust free steel with a plastic rotating pin attached to the base of the working cylinder. The rotating pin has a grooved square transmitting the turning momentum and the drive shaft surrounding the rotating pin is fitted with a square recess and two snap on elements. The grater is for reducing carrots and other vegetables, or chocolate, cheese or nuts, and has a clamp for fixture to a table top surface.
Patent CH-684733-A5 (CH)
Title: Method and device for closing a ski boot
Inventor: MARXER HERBERT
IPC: A43C11/00
Filed: 1992-07-16
Abstract: A ski boot is closed by a pivotable shaft rear part being pivoted forwards via a clamping device, which is supported in the heel region on the foot shell, and is fixed in a defined position in relation to the foot shell. Simultaneously with this, the shaft parts are clamped together via cable pulls or similar tension devices. The shaft rear part (6) is therefore, in the closed state, connected rigidly to the foot shell (1), and, via the tension effect in the interaction with the calf of the skier, the shaft front parts (2, 3) are also connected to the shaft rear part (6). It is therefore only necessary to actuate the clamping device (10) for opening and closing the ski boot. The cable or Bowden pulls (11, 12, 26) and the clamping device can be equipped with length-adjustable possibilities for adaptation to the proportions of the skier. <IMAGE>
Patent CH-675942-A5 (CH)
Title: Tree-protecting equipment against ground compacting - comprises load-bearing plates on frame secured to ground at intervals
Inventor: HAAS LEO DR
IPC: E01C5/22
Filed: 1988-07-12
Abstract: The equipment protects trees against compacting of the ground, comprising a framework laid round the tree and supported from the ground at fixed points spaced apart. This consists of lengthwise and transverse struts (4) at regular intervals inside a frame (3), and on which load-bearing plates (12) are laid, covering the intervening spaces (5,9). There can be two mirror-image U-shaped frames, fitted together so as to leave a free space (7) in the middle for the tree trunk (8). ADVANTAGE - Prevents damage from passing or parked vehicles, while allowing sufficient air and water to reach roots.
Patent CH-656901-A5 (CH)
Title: Dobby
Inventor: KLEINER WALTER
IPC: D03C1/14
Filed: 1980-07-01
Abstract: To control the pile heald frames (10) in three or four shed positions, a four-position pivoting lever (5) is arranged between the connecting rods (77, 78) of two adjacent heald-frame lifting units (17, 18) of the heald frame. The four positions of the lever are designated by I, II, III and IV. The free end of the first connecting rod (77) is the point of articulation of the four-position pivoting lever, and the free end of the second connecting rod (78) is the point of articulation for a connecting link (20) for influencing the position of the four-position pivoting lever. As can be taken from the run of the rod (6) of Figure 1, in order to reduce the random movements of the heald frame (10) there are no loaded shafts in the force-transmission path from the rotary lifting unit (17, 18) to the heald frame, with the exception of the supports (70, 90) of the lifting units and of the rocker lever (9) of the heald frame. <IMAGE>
Patent CH-607528-A5 (CH)
Title: Electric cooking pot with temp. regulation
Inventor: EKNOR PER OLOV
IPC: H05B3/26
Filed: 1976-04-09
Abstract: Electric cooking pot with temp. regulation has zig-zag metal foil as heating element on plastics foil on underside of pot and temp. monitoring resistance loop
Patent CH-641852-A5 (CH)
Title: Knitting machine with electromagnetic needle selection
Inventor: CUCHE CLAUDE
IPC: D04B15/66
Filed: 1981-09-08
Abstract: The knitting machine comprises a plurality of tuck selectors (5) housed slidingly in rocker selectors (4). The tuck selector is moved mechanically into the position for gathering stitches by means of a fixed cam track (26) and returned to its first position, after having been selected by fixed vertical cam (47). The electromagnetic selection station determines three positions of the selector (32). The lower selector (29) comprises two bearing faces (64a, 64b) which determine an out-of-work selection and a selection for gathering up stitches. The safety and stabilisation means (68, 69, 70) for the selection act on the selection members for the purpose of guaranteeing a third possibility of selection in a selection station with two electromagnets. The selection poles are equipped with notches in order to reduce to a great extent the remanence in the upper selector (32). <IMAGE>
Patent CH-621494-A5 (CH)
Title: Spray/tap
Inventor: CORPON PAUL SAFFIN VON
IPC: B05B1/18
Filed: 1978-06-02
Abstract: The spray/tap comprises a handle body (10) in which there is conduit (17). One end of the conduit (17) is connected to an inlet hose (1), the other end terminates in an orifice (34). Facing the orifice (34) is a grid (grille) (60) sliding on the body (54) of a screw (50). The grid (grille) forms part of the end (48) of a swinging member (40) situated along the body (10). The swinging member and the body (10) form a handle. When the handle is gripped, the swinging member (40) moves in a manner which applies the grid (grille) (60) over the orifice (34); the unit then operates as a spray. By releasing the swinging member, the grid (grille) (60) is allowed to move away from the orifice (34) and the unit operates as a tap. The spray/tap can be used for an item of sanitary ware such as a washbasin or bathtub. <IMAGE>
Patent CH-566444-A5 (CH)
Title: Water-repellant fibrous felt for paper making machine - has surface under a controlled tension to remove excess water
IPC: D21F7/08
Filed: 1974-05-09
Abstract: A felt for a paper making machine has pref. the paper supporting surface formed by pref. a non-woven layer of water-repellant fibres (e.g. polytetrafluorethylene, polyolefine, fluorated ethylene-propylene copolymer; or polyamide or polyester treated with fluorated cpds. or polysiloxanes) formed pref. on a base felt of water absorbant fibres and strengthened e.g. by a non-woven fabric. The water-repellant layer is pref. under a tension of 33 dynes/cm (e.g. 28 dynes/cm) and is pref. formed from fibres having a finer denier than the fibres (e.g. polyamide) of the base felt. When a paper web is passed on the felt through squeezer rolls, the capillary action of the water-repellant surface layer ensures more excess water is removed from the paper web.
Patent CH-654628-A5 (CH)
Inventor: RENGER HAGEN
IPC: F04D29/22
Filed: 1981-12-08
Abstract: The free-flow pump has an impeller housing (9, 10) laterally of its free flow chamber (4), and the impeller (6) is located in the impeller chamber (9, 10). The external, radial limiting member (10) of the impeller housing is drawn forwardly into the free flow chamber so as to decrease in the direction of rotation from the housing tongue (11) to the pressure pipe outlet. The limiting member (10) causes a constriction in the external portion (4') of the flow chamber, and such constriction decreases from the housing tongue towards the pressure pipe outlet. These measures permit the pump characteristics to be improved, and in particular the throttle characteristic of the free-flow pump can be stabilized.
Patent CH-632410-A5 (CH)
Title: Aqueous base mixture, which in combination with an oxidising agent yields a composition suitable for brightening or dyeing hair
Inventor: FEINLAND RAYMOND
Filed: 1977-08-10
Abstract: The base mixture contains an aqueous carrier and at least one quaternary ammonium compound of the formula I, <IMAGE> in which the substituents have the meaning given in Patent Claim 1, and optionally precursors of oxidation hair dyes, preferably having a p-component, coupling agents and alkalising agents. A two-component pack contains, separately from one another, the base mixture as one component and an aqueous oxidising agent solution as the other component. Before use for brightening or dyeing hair, the two components are thoroughly mixed with one another and the mixture is adjusted to a pH of 8 - 11, applied to the hair and, after a sufficiently long period of action, washed out. Hair treated in this way can be combed easily and has a smooth and soft texture and pleasant feel.
Patent CH-564909-A5 (CH)
Title: 1-Phosphoryl-5-amino-1,2,4-triazoles - as insecticides and acaricides from 5-aminotriazoles and bis-dimethylaminophosphoryl-chloride
IPC: C07F9/6518
Filed: 1972-06-30
Abstract: Cpds of formula (I): where where R1 = MeS, EtS, OrS, isoPrS, MeSO, MeSO2 or NR4R5, R2R3 = N(CH3)2; R, R5 = CH3, or NR4R5 = piperidino or morpholino are mainly insecticides and acaricides, but are also active against thallophyte and phytopathogenic fungi and nematodes. Prepd. from corresp. 5-aminotriazoles and bis-dimethylaminophosphorylchloride in presence of acid binding agents at 0-150 degrees.
Patent BE-1002934-A5 (BE)
Title: Procede de traitement d'effluents radioactifs liquides.
IPC: G21F9/06
Filed: 1988-02-12
Granted: 1991-09-03
Abstract: Procédé de traitement d'un effluent radioactif liquide comprenant des produits de fission et un composé de sodium thermiquement décomposable, ce procédé consistant à chauffer l'effluent liquide pour convertir le composé de sodium en oxydes de sodium, convertir les oxydes en hydroxyde de sodium, faire réagir l'hydroxyde de sodium avec un alcool pour former un alcoolate de sodium, séparer l'alcoolate de sodium d'impuretés résiduelles comprenant essentiellement des produits de fission, décomposer l'alcoolate de sodium séparé pour former de l'hydroxyde de sodium et récupérer ce dernier.
Patent BE-1002714-A5 (BE)
Title: Dispositif de fermeture du trou de coulee d'un recipient pour metal liquide.
Inventor: DESAAR RENE
IPC: B22D41/28
Filed: 1989-08-18
Granted: 1991-05-14
Abstract: Dans un dispositif de fermeture comprenant une plaque fixe percée d'un orifice de coulée, et une plaque mobile percée d'au moins un orifice de coulée, la plaque mobile étant montée pour coulisser par rapport à la plaque fixe en présentant une surface de frottement contre une surface de frottement de la plaque fixe. La plaque fixe (10) comprend une platine métallique (11) ayant une surface extérieure plane (10A) et présentant une découpe (13) dans laquelle est logée une pièce d'usure (14) en matière réfractaire percée d'au moins un orifice de coulée (15), la face inférieure (10B) de la pièce d'usure (14) affleurant à la surface extérieure plane (10A) de la platine (11) de manière que la surface de frottement de la plaque fixe avec la plaque mobile soit constituée d'une surface métallique (10A) pour la majeure partie et d'une surface réfractaire (10B) d'étendue réduite.
Patent CH-559709-A5 (CH)
Title: Control system for hydraulic motors - used to drive surface aerators in effluent treatment plants
IPC: C02F3/12
Filed: 1973-07-11
Abstract: The appts. for the transport of (effluent) liqs. or gases, disclosed in the parent patent, comprising a conveying machine, a main motor driving a hydraulic pump which in turn drives a hydraulic motor, and an externally adjustable output controller installed between the hydraulic pump and motor, acting on the flow of hydraulic fluid to the motor is improved by the conveying machine being specifically a surface aerator for introducing oxygen into effluent.
Patent CH-610647-A5 (CH)
Title: Shaft furnace installation for burning lumpy, in particular endothermally reacting material
Inventor: JESCHAR RUDOLF PROF DR ING
IPC: F27B1/22
Filed: 1975-09-24
Abstract: In the shaft furnace installation, the material to be burned and the hot waste gases pass through the combustion zone (3) in unidirectional flow in order to avoid overheating of the material to be burned. On the other hand, by means of the counterflow operation in the preheating zone (2) and in the cooling zone (4), the expensive and occasionally fault-prone construction of known installations which are operated completely or partially in unidirectional flow is avoided. Cooling air flows through cooling-air inlet openings (9) into the cooling zone (4) and leaves it through cooling-air outlet openings (10). It is mixed with hot waste gases from the waste-gas outlet openings (12). The mixture is guided through a heat-exchange device (14-16) in order to warm the fresh air supplied to the burners (5), which if appropriate has some mixture added to it via a pipe (22). Fans (8, 16, 19, 20) delivering cooling air, fresh air and mixture are regulated in such a manner that the pressure difference between mixture inlet openings (18) and waste-gas inlet openings (24, 25) on the one hand and cooling-air outlet openings (10) and waste-gas outlet openings (12) on the other hand is in each case 0. <IMAGE>
Patent CH-574069-A5 (CH)
Title: Spring loaded diaphragm valve for central heating radiators - has swelling vent seal for preventing water leakage from valve
IPC: F16K31/126
Filed: 1974-09-20
Abstract: The valve for adjusting the flow of a liquid has a spring loaded diaphragm. No liquid can leak out of the valve if the diaphragm is not absolutely tight. This arrangement prevents flooding of residential premises if the valve diaphragm is broken. This diaphragm (1) is loaded by a spring (2) held in a chamber (4) above the diaphragm. A venting opening (5) is in connection with the atmosphere and this opening is provided with a blocking device (16) which is open in the rest position. When the diaphragm leaks then it closes the chamber automatically and prevents emergence of water. This blocking arrangement is a seal which in the dry state allows passage of air. This seal swells when leaking water through defective membrane meets it and it seals the venting opening in its swollen state.
Patent CH-573295-A5 (CH)
Title: Cuspidal glass/plastic sheet - with group of peaks of hollow projections on each face
IPC: B29C51/08
Filed: 1972-11-29
Abstract: Cuspidal sheet has two faces each having a gp of peaks of hollow projections the part of the sheet connecting the peaks having a minimum area, and the peak of each projection being thicker than the parts of the sheet connecting them, the ratio of the height of the cusps to their diameter bing above 2:1 pref. 2:1-3:1. The sheet has high resistance to compression vertical to the plane of the cuspids, is extremely flexible. Specif. the sheet is made of a thermoplastic material which can be melt spun, soda glass, borosilicate glass, low density polyethylene, high density polyethylene, polypropylene high impact polystyrene, nylon 6, nylon 6.6, or nylon 6.10. and is produced by (a) defoaming a sheet of thermoplastic material by pressing against a face of the heated sheet a group of cold projections, and (b) pressing simultaneously against the second face of the sheet, a second group of cold projections, so that the gps. overlap or interpenetrate and the projections of the second gp are spaced from the projections of the first gp. by a distance greater than the thickness of the sheet.
Patent FR-2029928-A5 (FR)
Title: Rolling mill transmission shaft
IPC: F16H57/021
Filed: 1969-01-31
Granted: 1970-10-23
Abstract: The two ends of the shafts, are rigidly mounted in the extensions of the longitudinal axes of the driving and driven shafts of sets of roll-stand rolls. The shaft comprises a flexible joint element and compensates the non-alignment of the driving and driven shafts during the various radial adjustments performed within strict tolerances.
Patent FR-2041547-A5 (FR)
Title: Permanent ion source
IPC: H01J27/26
Filed: 1969-04-29
Granted: 1971-01-29
Abstract: The material to be ionised is first heated to a temperature near its ionisation temperature by passage through a narrow, heated tube. Relatively low voltages (a few thousand volts) can then be applied to extract the ions, afterwards handled by classical ion optics. The system is a convenient source of ions for ion implantation of semiconductors, for ion machining or welding, oxidation, nitriding or alloying.
Patent FR-2070427-A5 (FR)
Title: (chloro)acetyl chlorides - from (chloro) acetic acid - and polychloroethane
IPC: C07C53/16
Filed: 1969-12-04
Granted: 1971-09-10
Abstract: (Chloro)acetyl chlorides and/or corresp. acids are prepd. by reacting at 80-250 degrees C, esp. 110-170 degrees C, in presence of FeCl3 catalyst, CH3-xClx.CCl3 (I) with CH3-yCly.CO2H (II) (where x and y = 0-3, pref. x and y are same). Product is not contaminated with other acid chlorides as prior art processes. Yields are 70-90% on I reacted, or with recycle of byproducts 90-98%.
Patent FR-2033837-A5 (FR)
IPC: B65D51/16
Filed: 1970-02-02
Granted: 1970-12-04
Abstract: 1,273,332. Cover for pressure vessel. ED. HUDSON MFG. CO. 7 Jan. ,1970 [12 Feb., 1969], No. 874/70. Heading F2P. [Also in Division F1] A compression sprayer container has a removable cover, a seal between the cover and a tank 10 of the container, a pressure relief valve 37 on the cover and means for operating the pressure relief valve to release pressure within the container while the cover is being removed but before it is completely removed. The cover is held closed by its helical flange 27 mating with a corresponding helical flange 15 on the tank 10. When the handle 11 is rotated anticlockwise its legs 22 engage a plate 25 of the cover, the plate having an upturned lip 32 which is caused to rotate and depress a pin 30 of the relief valve 37. On further rotation of the handle the ends of the slots 33, 36 in the plate engage pins 34, 35 respectively in the helical flange 27 which then rotates to release the cover.
Patent FR-2109379-A5 (FR)
Title: Case hardening treatment for titanium and titanium alloys - - using boron
IPC: C23C8/70
Filed: 1970-10-14
Granted: 1972-05-26
Abstract: Ti or Ti alloys are case-hardened by using amorphous boron which has been heated and then cooled in a rare gas. Pref. B contains an activating agent such as an alkali metal -, alkaline earth -, or ammonium halide and an inert substance, e.g. oxide. The boriding treatment is pref. carried out in an Ar atm.
Patent FR-2144964-A5 (FR)
Title: Double-walled sack - with valve formed automatically during closure of filling opening
IPC: B65D30/24
Filed: 1971-07-05
Granted: 1973-02-16
Abstract: The inner wall is made from a length of seamless i.e. extruded plastic foil tubing e.g. polyethylene and the outer of reinforcing material e.g. round woven jute or polypropylene fibre yarn, and both lengths of material have an extended tab section which is bent back and tucked into the neck on a 45 degrees fold line to form a self closing valve. Welded seams are made at the bottom of the inner over the full width and at the top over a length which is shorter than the difference between the length of the short top edge of the outer and the length of the valve section of the outer bag but is longer than the difference between the short top edge of the inner and the valve section of the inner. The top seams are close together but that of the outer bag which is esp stitched is outside that of the inner and the stitches pass through the free edge of the welded inner bag. The bottom seams are also close together and that of the outer also outside that of the inner but in this case of stitches are claer of the inner bag. Increased strength of assack, partic. for automatic rapid filling is obtd.
Patent FR-2179358-A5 (FR)
Title: Packet of matches - with aroma impregnated inner surface and impervious outer coating
IPC: A24F27/12
Filed: 1972-04-07
Granted: 1973-11-16
Abstract: Packet of matches which has, inside the flaps of the packet, an absorbent area which is impregnated with an aroma-releasing substance, whilst the outer surfaces of the packet are given an impervious coating. The treatment makes the packet useful even after the matches are used up e.g. it can be perfumed to be put into a wardrobe or carried in a pocket; it can, by burning, fumigate, disinfect or aromatise a room; it can be used as an insect repellant or deodorant. The impervious outer coating helps to retain the props. of the impregnating substance while the matches are still in use.
Patent FR-2226856-A5 (FR)
Title: Prefabricated adjustable layout building system - uses coordinate system to position modules, service lines etc
IPC: E04H1/00
Filed: 1973-04-17
Granted: 1974-11-15
Abstract: Two axes of coordinate forming at their intersection a starting angle are selected so that the rooms are arranged from this point. On the X-axis, an axis is fixed parallel to the Y-axis, from where the water, gas, heating and electricity installations are fixed. On the Y-axis, a base section is placed, comprising, from the starting angle, one of the rooms containing supply installations (kitchen, bathroom etc), then the width of a corridor, then another room. The total size of the base section on the Y-axis is a multiple of the predetermined unit. The other rooms are arranged in conjunction. The size of the predetermined unit is thirty centimetres.
Patent FR-2230221-A5 (FR)
Title: Blind and shutter mounting - has taper nut expanding mounting sleeve equipped with locking device
IPC: E05D5/02
Filed: 1973-05-18
Granted: 1974-12-13
Abstract: The shutter or venetian blind is supported on a pivot pin integral with a screwed rod, over which an expansion sleeve is threaded. This works in conjunction with a taper nut, screwed onto the end of the rod, and the nut has a locking device, typically in the form of a plastic washer fitting inside it and engaging with the threads on the rod. There is a tapering washer on the rod between the pivot pin and the expansion sleeve. The taper nut projects into the end of the sleeve which has a tapering internal section and two lateral slots internally.
Patent FR-2237406-A5 (FR)
Title: Sandals with interchangeable tops - soles with strap eyelets locate self adhesive end of straps
IPC: A43D25/047
Filed: 1973-07-12
Granted: 1975-02-07
Abstract: Design and mfr. of sandals with interchangeable tops, i.e. quarters and upper bands. The sandal embodies an elastomer sole piece (7) with eyelet straps (3, 4) located on each side and at approximate outer quarter length points (i.e. two on each side) which receive the self adhesive ends of various designs of quarter (9) and upper foot-over bands (8). In mfr. pref. two transverse channels are formed in the sole in each eyelet zone and loops of ribbon with a concealed knots inserted in the channels, and these zones are covered by over-soles (6, 7) and then quarters (8, 9).
Patent DD-151444-A5 (DD)
Title: Verfahren zur herstellung von perhalogenalkylvinylcyclopropancarbonsaeurederivaten
Inventor: ENGEL JOHN F
IPC: C07C29/52
Filed: 1979-01-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Perhalogenalkylvinylcyclopropancarbonsaeurederivaten der allgemeinen Formel, in der die Reste R, R&exp7!, Y und Z die im Erfindungsanspruch angegebene Bedeutung haben. Diese Verbindungen sind insektizide Wirkstoffe.