baber/WOPTO huggingface dataset:
Patent WO-2023278853-A4 (WO)
Title: Membranes with controlled porosity for serial filtration
Inventor: LOKARE OMKAR
IPC: B01D61/08
Filed: 2022-07-01
Abstract: A serial filtration system for liquid purification includes a preliminary-stage reverse-osmosis (RO) module and a first-stage, high-permeability, reverse-osmosis (HiRO) module. Both modules include (a) a chamber including an inlet, a retentate outlet, and a permeate outlet, and (b) at least one membrane separating the chamber into a retentate side on an upstream side of the membrane and a permeate side on a downstream side of the membrane. The membrane in the preliminary stage is an RO membrane, while the membrane in the first stage is an oxidized membrane. The first-stage inlet is in fluid communication with the preliminary-stage, retentate outlet; and the oxidized membrane in the first stage, comprises an oxidized polyamide active layer coated on a porous support, wherein the oxidized polyamide active layer has an atomic oxygen/nitrogen ratio of at least 1.5.
Patent CH-687161-A5 (CH)
Inventor: PORFIDO ERASMO
IPC: B29C65/34
Filed: 1994-01-10
Abstract: A plastic moulding (1) has at least one in-built heater made of resistance wire, and will weld itself to at least one other plastic part, for example, part of a pipeline. The heating element has plug contacts for current from a welding apparatus, and pref. the moulding (1) has a quite separate resistor (11), and connections (12), to measure it, as a means of identification (1). The resistor (11) is arranged with its connections (12a, 12b) on a plate (10), which is attachable to the moulding (1) and which is made of plastic.
Patent CH-689253-A5 (CH)
Inventor: COSMAS MALIN
IPC: C12M1/00
Filed: 1995-02-06
Abstract: An air conditioning container, which can be charged automatically, comprises conventional and controlled doors, as well as a carousel inside which is connected to a positioning drive via a releasable coupling. The conventional door (3) is located on the user side (31) while the controllable door (2) is on the charge side (21). The controllable doors are located on guide systems (6,7) and the carousel (4) is located on a bearing member (13) at the base of the cupboard. The carousel consists of a carrier shaft (45), at least two plates (41) and at least three spacer sleeves (47). Positioning elements are located on the plates.
Patent CH-685733-A5 (CH)
Title: Device for crumple free transport of clothes
Inventor: ESCHENMOSER WALTER
IPC: A47G25/20
Filed: 1994-02-16
Abstract: The clothes are transported by locating them on shaped hangers and transporting them in a suitable container. Pref. the hanger is shaped to fit the top body part apparel, i.e. jackets, blouses, sweaters, cardigans etc. The hanger may have recesses for trousers, skirts, etc. It may have a rotary hook. The clothes may be secured on the hangers by an elastic tape. The dimensional ratio of the hanger, width to height may be 6:7.
Patent CH-690339-A5 (CH)
Inventor: GOHWILER BENNO
IPC: F21S9/03
Filed: 1997-03-13
Abstract: A solar light device is provided which is activated at the onset of darkness, which self-charges with solar energy and is independent of any source of energy. The solar light device includes a luminescent layer of foil which is operated by solar cells or a solar cell laminate. At least one accumulator is providing for accumulating energy from the solar cells. Control system electronics regulates the charging and discharging process of the least one accumulator and controls operation of the luminescent foil. The luminescent foil serves to increase visibility and thus safety or visual attractiveness.
Patent CH-576438-A5 (CH)
Title: 1-Alkylthioalkoxy-4-(3-amino-2-hydroxypropoxy) benzenes - antagonists of beta receptor stimulants prepd. e.g. by reducing corresp. Schiff base
IPC: A61K31/195
Filed: 1973-01-17
Abstract: Title cpds of formula (I):Alk1.S.Alk2. O.Ph.O.CH2. CH(OH). CH2NHR (I) (alk;=lower alkyl; alk2=lower alkylene, Ph=opt. substd p-phenylene and R=lower or aryl (lower alkyl)). and their condensation products with aldehydes ketones and carbonic acid are new. They have a cardioselective antagonistic action and may be used to treate arrythmias and angina pectoris. An esp. pref. (Ie has Alk1=Me, alk2=CH2. CH2, R=i-Pr. (I) can be prepd by reacting NH2R(or its deriv) with Alk1.S.Alk2.O.PH.O.CH2. CH(X1). CH2.Z (X1=OH, Z= reactively esterified OH or X1+Z=epoxy); Alk1.S.Alk2.O.Ph.O.CH2. CH(OH). CH2NH2 with ZR; Alk1.S.Alk2.O.Ph. OH with Z. CH2. CH(X1). CH2.NHR or an aldehyde/ketone condensation prod. thereof or reduction of Schiff base or its cyclic tautomer or immonium salt condensation product.
Patent CH-691168-A5 (CH)
Title: Detachable ratchet for tensioning of fixing belt for transport of goods in lorry or van
Inventor: ANDEREGG HANS
IPC: B60P7/08
Filed: 1999-10-29
Abstract: The belt (2) is guided through an horizontal opening (7) at the bottom (14) of the detachable clamping unit (3) of the ratchet (1) and fixed between a wedge (5), made of a slightly elastic material and the part (14) underneath the belt (2) by the friction created by a drum (4) with a ribbed surface. The drum (4) is lifted when a lever (8) is pressed, and is pulled back into its former position by a spring (9) when the lever (8) is released. Ratchet (1) and clamping unit (3) can be removed after tensioning.
Patent CH-678808-A5 (CH)
Inventor: AMREIN MAX
IPC: A61F5/01
Filed: 1989-08-03
Abstract: In a bandage (1) of an orthosis, an eversion wedge (3) is fixed in the bandage under the lateral ankle. Using appropriate Velcro strips (53), it is possible for an anti-plantar flexion band (5) to be fixed on the medial side of the bandage (1), to be guided through under the latter, onto the lateral side, and to be secured again on the medial side. 
<??>The eversion wedge (3) secures the foot, movably fixed by means of splints, against inversion moments, and the anti-plantar flexion band (5) protects the foot from bending for forward movement. 
<IMAGE>
Patent CH-634239-A5 (CH)
Title: Punching tool
Inventor: STUTZ ERNST
IPC: B21D43/26
Filed: 1979-03-29
Abstract: The punching tool for a punching press has a base (1) which can be clamped on the press table and a punch holder which can be mounted in the press ram. The punch is exchangeably secured in the said holder. The base (1) is provided with a hole (11) which receives an adaptor sleeve (12) into which the die bush (13) assigned to the punch is in turn inserted. The base furthermore has two stops (16, 17), each of which can be displaced and fixed in one axis (X, Y). The tool is suitable as a universal punch for the efficient processing of rectangular metal sheets in small series. <IMAGE>
Patent CH-680382-A5 (CH)
Inventor: CHARA ALEXANDER
IPC: F16L37/08
Filed: 1989-08-24
Abstract: To detachably fasten and secure a drainage element (3) on pressing plate (1) of a fruit press, the end of drainage element (3) provided with an insert (4) is inserted into sleeve (5) of pressing plate (1). On sleeve (5) there is placed a retaining ring (7) made as a flat spring ring that carries several cams (9, 10) on its inner periphery. In sleeve wall (12) there are slots (11) in which cams (9, 10) engage. While cams (9) are used to fix retaining ring (7) and to secure sleeve (5) axially, cam (10) is guided through sleeve wall (12) and engages in a recess (13) of insert (4) so that drainage element (3) is secured against axial movement and torsion.
Patent CH-680524-A5 (CH)
Inventor: DIENER RUDOLF
IPC: F02M17/04
Filed: 1989-09-13
Abstract: The fuel feed device in combination with a rotor carburation system assures the latter a continuous supply of the fuel needed. When closed, the ball (21a) and ball seat (21b) provide a seal which is practically impossible with a valve slide (22) alone. The movement of the ball (21a) and thus the valve slide (21b) provides the internal combustion engine with the proper quantity of fuel between idling and full load. The varying underpressures in the inlet pipe of the engine and thus in the chamber (33) cause the diaphragm (19) and hence the ball (21a) and the valve slide (22) to move. The electromagnet, consisting of the coil (30), core (29) and armature (27), can operate on the diaphragm (19) and hence on the ball (21a) and valve slide (22) when the engine is cold-started between -10 and -20  DEG C and below. If less fuel is taken by the user (rotor-carburettor), a counter-pressure is produced on the diaphragm (19) in the chamber (34) and thus the gaps between the ball (21a), ball seat (21b), valve slide (22) and the drilling (25) become smaller. Less fuel flows into the chamber (34) and hence into the inlet pipe (9). With the engine on full load, the cross-section of the return drilling (16) becomes smaller and the pressure in the chamber (17) and hence in the drilling (25) is increased, which is desirable in this situation.
Patent CH-635298-A5 (CH)
Inventor: BONOMI ANTONIO
IPC: B65H29/04
Filed: 1980-05-05
Abstract: This conveyor device for transferring freshly printed sheets from a printing machine to a stack or to another printing machine, comprises a first chain clips system movable continuously and adapted to hold with its clips the leading edge of the sheet. This first system comprises a rectilinear path section along which a second system of chain clips is provided, the clips of this second system, disposed in the same transport plane as those of the first system, being adapted to grip the trailing edge of each sheet as it penetrates this section, and to subsequently stretch the sheet tautly by accomplishing a slight backward movement in relation to the clips of the first system, and to hold the sheet taut throughout its travel through this section. This device is applicable notably to a drying station of a machine for printing sheets according to the direct plate printing process and is also adapted to turn the sheets.
Patent CH-683238-A5 (CH)
Title: Use of cinchonine, di:hydro:cinchonine or hydro:quinidine
Inventor: CHAUFFERT BRUNO
IPC: A61K31/49
Filed: 1991-12-02
Abstract: Use of cinchonine (I); dihydrocinchonine (II) or hydroquinidine (III) to inhibit multidrug resistance (MDR) in the treatment of cancerous tumours with cytotoxic agents (A) is new. The same cpds. also reinforce the activity of (A) against MDR cells.      (I)-(III) can be used as pure stereoisomers/enantiomers or as their mixts. They are formulated with a particulate vehicle, i.e. a micro-or nano-particle or a micro- or nano-capsule, esp. a liposome.
Patent CH-679673-A5 (CH)
Inventor: APPELBOOM THIERRY PROF DR
IPC: A61K38/00
Filed: 1989-10-16
Abstract: A process for preparing a mixture of protease inhibitors from a blood serum, and the separation of these to obtain the individual factors, are described and claimed. Horse serum contains a hitherto unknown additional factor. The process comprises selective removal of the albumin, isoelectric concentration of the inhibitors and isolation of the latter at the end of the process.
Patent CH-685246-A5 (CH)
Inventor: HORAKOVA DANA
IPC: C12P1/00
Filed: 1993-04-13
Abstract: PCT No. PCT/EP93/00897 Sec. 371 Date Nov. 21, 1994 Sec. 102(e) Date Nov. 21, 1994 PCT Filed Apr. 13, 1993 PCT Pub. No. WO93/21348 PCT Pub. Date Oct. 28, 1993The mixture of natural microorganisms causes a biodegradation of mineral oils and mineral oil products. It contains Pseudomonas putida and Geotrichum candidum in a ratio of the cell-numbers of 5:1 to 1:1. The mixture is induced by a cultivation in the presence of oil-acid. Afterwards, one works with it on hydrocarbons under the supply of oxygen as well as in the presence of stimulation-substances at a pH-value of 4.5 to 7.5 and at a temperature of 5 DEG +C. to 35 DEG  C.
Patent CH-687194-A5 (CH)
Inventor: GLARNER MARTIN
IPC: B65D5/54
Filed: 1992-12-15
Abstract: The packaging consists of an elongate cardboard strip (1) which is wrapped around a product to be packaged, such as a book or tape cassette, placed in the middle region of said cardboard strip. A further cardboard strip (5) which extends in said middle region between mutually opposite longitudinal edges of the cardboard strip (1), is attached thereto, and can be separated along a central perforation line (6) forms two inner flaps (7, 8) for wrapping around the product to be packaged. The cardboard strip (1) wrapped around over the inner flaps forms outer flaps (13, 14). One (13) of the outer flaps has, at the end on the inside, a self-adhesive layer (16) from which a protective paper (17) is to be pulled off in order to make the package ready for despatch quickly. Perforation lines (18) running parallel to the self-adhesive layer, bound a tear strip (19) from whose ends further perforation lines (20) run at a right angle up to the bending line (21) of the outer flap. When the tear strip (19) has been removed, a middle section (22) of the flap can be torn open along the perforation lines (20) in order to remove the contents. In order to reuse the packaging, there is a further self-adhesive layer (23), inwards of and parallel to the tear strip and extending over the width of the flap section (22) which can be torn open, with a protective paper (24) on the outer flap (13) so that the packaging can be sealed again conveniently to be ready for despatch. <IMAGE>
Patent CH-679917-A5 (CH)
Title: Data markings on e.g. injection mouldings - are produced by setting into mould tool e.g. flat plate with markings, each with sec. marking adjusted by screwdriver slot
Inventor: GERMANN ANDREAS
IPC: B29C33/42
Filed: 1989-11-15
Abstract: A device for data-marking mouldings, and injection mouldings in partic. has marks inserted into the mould which produce a copy of the markings required. A fixed carrier has one marking, a second carrier can be adjusted relative to the first and has a second marking which can be varied in relation to the first; and the two carriers are combined into one replaceable unit inserted into the mould. ADVANTAGE - The markings can be e.g. the date of prodn. of the mouldings concerned. The set-up saves cost. It offers easy access to the marks for resetting purposes. There is no significant risk that the markings will be altered by the moulding process.
Patent CH-611377-A5 (CH)
Title: Floor and process for the production thereof
Inventor: FEIST ARTUS
IPC: E04F15/06
Filed: 1976-05-18
Abstract: In a floor with built-in floor heating, the problem consists in arranging the plastic heating tubes associated therewith on the load-bearing base and at the same time providing a foot-load-bearing surface. The problem is solved by pouring on a polyurethane foam layer embedding the plastic heating tubes and by laying sheet metal plates onto this foam layer. Such a floor can be produced in new buildings and also in the renovation of old buildings which are to be provided with floor heating.
Patent CH-632611-A5 (CH)
Title: Electrical plug
Inventor: NAHUM SYLVAIN
IPC: H01R13/508
Filed: 1979-09-04
Abstract: The electrical plug is made up of an insulating casing in two moulded or injection-moulded parts (10, 11), of two metal pins (12) and (13) which are fitted into cavities of corresponding shapes of the two facing faces of the parts (10) and (11), and of a device for assembling the parts (10) and (11) once the wires are connected to the pins (12) and (13) and the latter have been installed. The assembly device comprises a dowel pin (15) having a certain radial elasticity and fixed, on the one hand, by a bayonet system to the part (11) and, on the other hand, by pressing to the part (10). <IMAGE>
Patent BE-1009741-A5 (BE)
Title: Procede pour la realisation d'un melange forme d'un agregat et d'un liant.
Inventor: BEAUVERD JEAN
IPC: B28C5/08
Filed: 1994-02-11
Granted: 1997-07-01
Abstract: On réalise le mélange formé d'un agrégat et d'un liant en deux temps : tout d'abord on procède à un premier mélange en utilisant une partie de l'agrégat en quantité telle que la totalité du liant qui y est ajouté, représente plus que 3 % en poids du poids total de ce premier mélange. Ce dernier étant parfaitement homogène, on l'ajoute au reste de l'agrégat, ce premier mélange constituant ainsi un liant que l'on ajoute au reste de l'agrégat. On réalise ainsi la totalité du mélange sous forme parfaitement homogène quand bien même le liant, ou certains composants de celui-ci, peut ne représenter que moins de 3 % en poids total du produit final.
Patent CH-608654-A5 (CH)
Title: Separator for alkaline battery cell, and use thereof in a battery cell
Inventor: SUGIMOTO KOUICHI
IPC: H01M50/40
Filed: 1975-08-11
Abstract: The use is proposed, in an alkaline battery cell, of a separator (7) comprising two membranes (a, a') of regenerated cellulose between which there is a jellified material (b). This separator is arranged between a nylon fabric (8) and a piece (6) which is absorbent to the electrolyte. A cathode material (3) is beyond this absorbent piece (6) whilst an anodic material (4) is beyond the nylon fabric (8). The whole is mounted in a case, two mutually insulated conducting parts (1, 2) of which form the electrical terminals of the battery cell. Such a separator reduces self-discharging and increases the lifetime of the battery. <IMAGE>
Patent CH-614775-A5 (CH)
Title: Photogrammetric apparatus
Inventor: MOELLER HERBERT
IPC: G01C11/00
Filed: 1976-09-16
Abstract: In photogrammetric evaluation systems, it is desired to allow immediate viewing, for purposes of verification of the information resulting from the examination, in a photogrammetric apparatus, of the image of a photographic frame (22). For this purpose, the photogrammetric apparatus comprises a device comprising a tracer head (6) coupled to a frame holder (21) by coupling members (9, 10) so that the movements of the frame holder (21) relative to a reference cause corresponding relative movements between the head (6) and a recording medium (12) of the device, which comprises in addition an optical system for reflecting the trace of the recording in order to superpose it with the said image of the frame (22) and thus to allow comparison and possible correction. Such a device is suitable in particular for analytical or analog tracers. <IMAGE>
Patent FR-2045237-A5 (FR)
Title: Aeration device for activated sludge tanks
IPC: B01F3/04
Filed: 1969-06-26
Granted: 1971-02-26
Abstract: The mechanical aeration device is intended for use in sewage disposal plants operating on the activated sludge process; the introduction of oxygen is necessary for effecting the biological purification. The aerators may either be mounted on floats and connected to a central pylon by articulated arms, or suspended from gantries which can pivot around the pylon. When used in comparatively shallow tanks, with a minimum depth 0.80 m., the stirring is so complete that the formation of a deposit for more than a short time is avoided.
Patent FR-2071169-A5 (FR)
Title: Butyl rubber hose - with integral side webs for installation - fastenings
IPC: F16L11/12
Filed: 1969-12-19
Granted: 1971-09-17
Abstract: Hose made of flexible material, pref. butyl rubber, with integral webs or tongues at intervals tangential to the hose wall for accepting fastenings such as nails. The tube may be extruded as a webbed profile from which segments may be cut or as an '8' section profile which may be slit along one section and folded and cut prior to vulcanisation (microwave) to form tongued tubing. Combines flexibility, light weight and integral anchorage webs for ease to installation compared with metal or rigid plastic pipes. Hose has good water and chemical resistance, will expand to accommodate ice formation and dampen acoustic or hydraulic vibrations.
Patent FR-2076624-A5 (FR)
Title: Synthetic tubular pearls produced with a - verneuil double or treble tube
IPC: C30B11/10
Filed: 1970-01-21
Granted: 1971-10-15
Abstract: Material is added in such a way that it does not drop into the centre of a growing pearl while the high-temp. part of a flame acts onto the material in the form of a ring. Specifically, a tubular crystal with a pre-determined inner and outer diameter is used as nucleus.
Patent FR-2080121-A5 (FR)
Title: Glass-plating metal articles
IPC: C03C27/04
Filed: 1970-02-24
Granted: 1971-11-12
Abstract: Articles are receivers, bars, tubes, joints etc. The process comprises (a) application of a base coating to each surface (b) assembly of one or pair of tube(s) of glass having softening point is not > that of base coating, juxtaposed to the base coatings(s) but with a cavity between tube and coating (c) heating the assembly to soften the tubes to extract air and other gases, to force the tube(s) to contact the coating(s) and bind. Spec. base coating is a kaolin/NaNO3 mixture.
Patent FR-2105649-A5 (FR)
Title: Ionisation chamber detector system - for determination of activity of gamma- or x-ray sources
IPC: H01J47/02
Filed: 1970-09-16
Granted: 1972-04-28
Abstract: Chamber has concentric spherical electrodes, a hollow collector electrode being placed at centre of an outer electrode connected to an H.T. source, and which has at its upper end a support for source to be tested, separated from interior of electrode by a thin window allowing passage of the radiation. Atmosphere inside outer electrode may be controlled and an electrical connection rod passed from collector through insulation-packed opening in outer electrode.
Patent FR-2195286-A5 (FR)
Title: Plastic screw - with thread having axial stagger in height
IPC: F16B33/02
Filed: 1972-08-04
Granted: 1974-03-01
Abstract: Thread of plastic screw for engaging with a nut or hole having a continuous thread is characterised by the outwardly projecting tops or sides of the thread corresp. to the corresp. parts of the nut and surrounding the shank with the same pitch, while the distance between the tops is equal to double or a multiple of the pitch of the thread, the enlarged base thus obtd. being rounded, and a stagger in height (axial) being effected at each interval alpha of 360 degrees or 180 degrees of the helix, the thread being staggered at the level of this stagger over a distance corresp. to the outwardly projecting tops or sides. The plastic screw shows a good resistance to forces in the grooves between the outwardly projecting sides of the thread. The screw can be made with a relatively small dia. thus saving material.
Patent AT-520337-A5 (AT)
Title: Drehmomentübertragungsvorrichtung sowie Verfahren zu deren Betrieb
Inventor: MSc Muammer Yolga
IPC: F16H3/72
Filed: 2015-11-16
Abstract: Die Erfindung betrifft eine Drehmomentübertragungsvorrichtung (1), insbesondere für ein Kraftfahrzeug (2), welches vorzugsweise eine erste Eingangswelle (EW1), eine zweite Eingangswelle (EW2), zwei Planetengetriebesätze (PGS1, PGS2), eine Abtriebswelle (AW) sowie drei Schaltelemente (C1, C2, B2) aufweist.
Patent DD-139909-A5 (DD)
Title: Struktur eines fotodetektors
Inventor: GAJOS TADEUSZ
IPC: H01L/
Filed: 1978-11-02
Abstract: Ziel ist es, eine hohe Qualität, Stabilität und Fotoempfindlichkeit
zu gewährleisten. Die Aufgabe besteht darin, den Einfluß der
Raumladung zu beseitigen und eine symmetrische Struktur zu ermöglichen.
Die aus zwei Transistoren, dera fotoempfindlichen und dem Verstärkungstransistor
mit gemeinsamem Kollektorgebiet und gesonderten Basisgebieten
bestehende Struktur hat die Oberfläche der Basis des Verstärkungstransistors,
die auf der Strukturoberfläche durch den Übergang
Kollektor-Basis des fotoempfindlichen Transistors, und der
Innenteil· dieses Übergangs durch die Oberfläche des Emitters des fotoempfindlichen
Transistors umgehüllt ist. Die metallische Verbindung
des Emitters des fotoempfindlichen Transistors mit der Basis des Verstärkungstransistors
ist in Form eines gänzlich zwischen dem Emitter
des fotoempfindlichen Transistors und dem Verstärkungstransistor
liegenden Teil der Oberfläche der Basis des fotoempfindlichen
Transistors deckenden Metallisierungsringes ausgeführt. Die Struktur
findet bei der Herstellung von hochempfindlichen Fotodetektoren und
Transoptoren mit großem Windungsverhältnis Anwendung. - Figur —