baber/WOPTO huggingface dataset:
Patent CH-687141-A5 (CH)
Inventor: UMIKER HANS
IPC: B65D43/02
Filed: 1993-04-08
Abstract: A plastic container has a pivotable handle (13) which is connected to said container by means of strip hinges (17) on two diametrically opposite carrying projections (14). Each of the carrying projections (14) is designed as a U-shaped, outwardly projecting web with two vertical bars (15a, 15b) connected by a bend (16), to whose horizontal part the strip hinge (17), designed as a strip-like flexible intermediate piece, is attached tangentially at the bottom. When the handle (13) is pivoted upwards, it rests against the outside of the bend (16) and the adjacent bar (15b). The container comprises a bin which is surrounded below the upper edge of its side wall by a reinforcing ring (7) which is injection-moulded integrally from plastic, is snapped releasably onto the bin (1), and onto which the handle (13) is formed. <IMAGE>
Patent CH-682964-A5 (CH)
Title: Device for producing an electrical circuit.
Inventor: BOECK JOSEF
IPC: H05K3/28
Filed: 1991-05-10
Abstract: A measuring probe (30) has an analysis substrate support (A) with a woven fabric (1) consisting of metal warp threads (1a) and insulating plastic weft threads (1b) in the woof direction. Some of the mesh apertures are doped with analysis substrates (32-34) which change their electrical resistance on contact with, for example, a liquid to be measured. The metal threads (1a) passing the doped meshes constitute the electrical connection to the outside or to an evaluation circuit (B) which is preferably an integrated circuit.
Patent CH-683012-A5 (CH)
Title: Attachment device between plate brush and rotating drive head of street sweeper - has bayonet connectors between plate body and drive head, using clamp of threaded shaft and corresponding nut within bayonet hole
Inventor: HARTMANN JOERG
IPC: E01H1/05
Filed: 1991-06-05
Abstract: A bayonet connection attaches the collar (4) of the plate body (3) to the drive head (1) by several bayonet connectors (6) spaced around the circumference of each. There is a clamp (7), made up of a nut (16) on a shaft (15), within each bayonet connection to axially press the plate body and drive head together. The collar of the plate body is formed as a spring disc to elastically shape the plate body around the clamp. The threaded shaft is welded onto the plate body and the nut is then non-rotatably fixed onto the shaft. ADVANTAGE - Provides for easier assembly.
Patent CH-656605-A5 (CH)
Title: Process for protecting the surfaces of articles made of concrete
Inventor: LOUIS GILBERT
IPC: C04B41/63
Filed: 1982-03-23
Abstract: The surfaces of buildings made of concrete are treated in four successive operations by an impregnation with a mixture of polyester resin with two components, laying of a layer of glass fibres, impregnation of this layer and, after drying of the layers, application of a protective finish layer. The polyester resin and finish layers may additionally contain a product protecting against the destructive effects of UV rays.
Patent CH-681550-A5 (CH)
Title: Roof of glass fibre sections - comprises of prismatic form alternating between being upright and inverted in chessboard like pattern
Inventor: ZEMP WALTER E
IPC: E04B7/00
Filed: 1990-06-20
Abstract: Prism forms, either three or four sided base are arranged in a chessboard like pattern, with the prisms alternating between being upright (1) and inverted (2) on the inverted prisms (2), the upper surface is covered by a panel (15). The prism panels are translucent. Rain water is collected by a circumferential channel (13) section. USE/ADVANTAGE - The acoustic property of the roof form underside reduces reflected sounds.
Patent CH-689482-A5 (CH)
Title: Paper-roll with closed end
Inventor: WERTHMUELLER CHRISTIAN
IPC: B65H19/10
Filed: 1995-07-31
Abstract: The end of the roll is folded over twice or more and embossed flat. It can form a grip lug for easy opening, and the folded layers can be glued together at the embossed portion. A reinforced end section can extend beyond it. The glue used can be of the hot-melting type.
Patent CH-661332-A5 (CH)
Title: Ball valve
Inventor: KAWANAMI ISAO
IPC: F16K27/06
Filed: 1983-05-10
Abstract: The ball valve has a connection piece (12) secured in such a way on the valve body (11) of the valve housing (10) that a valve chamber which rotatably accommodates the ball (13) is formed. Grooves (11D, 12D) formed on the surfaces of the valve body (11) and of the connection piece (12) and facing the ball (13) have a rectangular cross-section. Provided in these grooves are annular seat rings (15, 14) consisting of polytetrafluoroethylene, which are supported by flexible rubber rings (17, 18). As a result, the ball (13) and the connection piece (12) do not separate from the valve housing (10) under fluid pressure and the valve is leaktight over a long period in use. In addition, the contact surfaces of the valve housing and of the tubular connection pieces can have a complementary curvature and hence slide on one another. This ensures that the valve is not subjected to excessive forces when the pipes deviate from the centre line of the passage for the fluid due to external forces. <IMAGE>
Patent CH-659545-A5 (CH)
Title: Reflector antenna
Inventor: KEVIC NIKOLA
IPC: H01Q15/16
Filed: 1983-05-11
Abstract: The reflector antenna contains a holder (1) on which the reflector (2) and the radiating element (4) are fitted. The holder (4) has a thickened point (16) in which radially running depressions of equal width are constructed. Inner end parts (18) of flat ribs (19), which project radially from the holder (1) and are covered by a grid (23), are located in these depressions. The inner end part (18) of the ribs (19) has an opening (34) in which the head (35) of a screw (32) is located. Adjacent to the opening (34) there is a slot (36) in the rib (19), in which slot (36) the bolt part (37) of the screw (32) is located. The tip of the bolt part (37) is screwed in the holder (1) so that the ribs (19) are removably attached to the holder (1). Such a reflector antenna can be dismantled and, in addition, can be produced in a modular system for various applications. This can be important, for example in the context of reception of satellite broadcast radio and television. <IMAGE>
Patent CH-654506-A5 (CH)
Title: Process for producing components from polymer concrete
Inventor: GREULICH WALTER
IPC: B29C67/24
Filed: 1983-06-15
Abstract: Components, in particular machine columns for machine tools, made of polymer concrete are heated externally, during production in a casting mould or subsequently after their demoulding, by the supply of heat and, after a certain holding time of the temperature, are cooled in a controlled manner. Inherent stresses are thereby relieved and subsequent permanent dimensional changes are prevented as far as possible.
Patent CH-609569-A5 (CH)
Title: Inhaler device intended for administering a volatile active principle
Inventor: DIOURON MARCEL
IPC: A61M15/00
Filed: 1977-04-05
Abstract: The device comprises a body (10) fitted with a nasal adaptor (12) and in which there is housed a reservoir (20) containing microcapsules holding a volatile active principle. A rotating grinding member (38) at the lower part of the reservoir crushes the microcapsules against a part of the internal wall of the reservoir. A wheel (46) allows the grinding member (38) to be driven in rotation. In the circular base of the wheel, a plurality of orifices (58, 60) is pierced in order to allow air to enter into contact with the active principle coming from the crushed microcapsules and to allow the mixture thus formed to reach the nasal adaptor (12). This device is of use in treating disorders of the airways such as coryza and sinusitis. <IMAGE>
Patent CH-673256-A5 (CH)
Title: Plastic band - for mfr. of helically wound pipe
Inventor: KELDANY RACHID
IPC: B29C65/08
Filed: 1987-11-06
Abstract: A pipe can be produced from an endless band of plastic material with grooves along both sides which are engaged in each other to form a helical line. The rigid PVC band has on the left end at a distance from the edge a groove with a bottom. The ledge has a top face with a triangular rib to concentrate the energy input on a narrower cross-section when welding ultrasonically. The right end is similarly designed; its ledge fits into the groove of the left end and vice versa. ADVANTAGE - This saves energy and ensures perfect tightness.
Patent CH-677146-A5 (CH)
Inventor: SOEDLER WALTER
IPC: G01G21/24
Filed: 1988-11-25
Abstract: A system carrier (1) for a high precision electronic precision weighing machine comprises a diecast aluminium block with a system base (15, 18), a load receiver (2) movable vertically under load relative to the base, a parallel guide arrangement formed by upper and lower guide arms (4, 5, 7), a lever (3) connected to the load receiver, and (electromagnetic) force compensation means (M/SP) associated with the lever and with the base. The base (15, 18) is subdivided, with reference to horizontal planes extending therein, into upwardly and downwardly extending ribs separating upwardly and/or downwardly open cavities, the ribs being of reducing cross-section in direction towards free edges thereof. The load receiver (2) and a rearward portion (18) of the base are each constructed as a box profile with recesses diverging and opening at end faces. The lateral regions of the base between the upper and lower guide arms (4, 5), and possibly also the arms themselves, are provided with ribs separating cavities, the rib cross-sections also reducing in direction towards free edges of the ribs. <IMAGE>
Patent CH-664045-A5 (CH)
Title: Quasi-optical gyro-klystron for producing milli-meter waves - comprising resonator, drift-zone, second resonator and two annular field-coils to generate magnetic field
Inventor: TRAN MINH QUANG DR
IPC: H01J25/02
Filed: 1984-10-02
Abstract: The quasi-optical gyro-kystron comprises open first and second resonators arranged in series with an intermediate driftzone (b), two coils (2,3) to produce a magnetic field and a screening element (8) having a relative permeability in excess of 1. Both magnet coils (2,3) can be operated independently. Screening element (8) is a hollow cylinder consisting of soft iron and is limited to the driftzone region. The super-conducting magnet coils produce a max. magnetic induction in excess of 4 Tesla. USE/ADVANTAGE - The quasi-optical gyro-klystron is used to generate millimeter waves which can be employed for controlled nuclear fusion or radar applications. The arrangement provides large capacity accurately defined magnetic field using a comparatively simple components.
Patent CH-662990-A5 (CH)
Title: Electric independent wheel drive
Inventor: WEIERMANN PAUL
IPC: B60K7/00
Filed: 1983-11-30
Abstract: The independent wheel drive is universal in its application to one or more wheels of an electric vehicle, whether at the front or rear, by virtue of its simple, inexpensive and very compact construction with its high power transmission efficiency. The exchangeable motor (1) is mounted on one side of a lightweight profiled supporting element (7), while the driving wheel (13) is mounted on the other side. A single-stage direct transmission with a high reduction ratio is formed by a pinion (3) seated on the motor shaft and by a gear ring (4) integrated into the wheel rim. The supporting element simultaneously forms a protective cover for the gear ring. For uniform and quiet running, it is preferable to use a helical gear ring made of plastic. The independent wheel drive can be secured on the vehicle chassis by means of a simple, adjustable suspension device with an exchangeable rubber cushion. A large ground clearance is achieved. <IMAGE>
Patent CH-584987-A5 (CH)
Title: DC motor control system - includes power convertor supplying current to motor when load torque varies irregularly
IPC: H02P7/298
Filed: 1973-05-08
Abstract: The system for an elevator car motor includes a second power convertor (CRf) supplying current to the motor field windings (F). A reference speed instruction signal is applied from a tachometer (TG), and the difference between it and a signal representing the actual speed of the motor being integrated at (SI). The integrator has a saturating transfer characteristic. The second power convertor is controlled in accordance with the difference between the sum of the output of the integrator and the reference speed instruction signal, and the signal representing the actual speed of the motor. A signal, proportional to the field current, is fed back to the control circuit of the second power convertor.
Patent CH-590334-A5 (CH)
Title: Fermentation-produced single cell protein processing - by washing out the water using alcohol which forms the carbon source
IPC: C12N1/32
Filed: 1974-06-07
Abstract: Proteins which are obtd. by the fermentation of alcohol, pref. (m)ethyl alcohol, and which have to be dried, are processed by using the alcohol which forms the carbon source in the fermentation, to remove part of the water from the densified biomass out of the prodn. vessel by washing and/or exchange in a centrifuge, or by filtration; and feeding back the alcohol contng. water and condensate, obtd. by vaporising under vacuum, into the fermentation vessel. The max. amt. of energy is recovered from the drying flues. Washing with alcohol or methanol coagulates the biomass.
Patent CH-594395-A5 (CH)
Title: Cooking spit with hollow rod attached to handle
Inventor: COLLINUCCI LUIGI
IPC: A47J37/00
Filed: 1975-07-28
Abstract: Cooking spit with hollow rod attached to handle has food support sleeve on rod between internally electrically heated ends
Patent BE-1001241-A5 (BE)
Title: Melanges de polymeres compatibles.
IPC: C08L33/04
Filed: 1988-09-07
Granted: 1989-08-29
Abstract: Mélanges de polymères compatibles comprenant (A) 0,1 à 99,9% en poids d'un polymère P1 constitué de monomères de formule 1, où R1 = H ou méthyle, (B) 99 à 0,1% en poids d'un copolymère P2 constitué a) de méthylacrylate de cyclohexyle, b) d'un ester d'acide méthacrylique de formule II où R2 = méthyle ou éthyle, c) d'un ester d'acide méthacrylique de formule III où R3 = hydrocarbure en C4 - C18, et éventuellement d) d'un autre monomère M, copolymérisable avec a) - c), mais différent de ceux-ci.
Patent CH-613200-A5 (CH)
Title: Process for the preparation of thiazole derivatives
Inventor: MAEDA RYOZO
IPC: C07D277/36
Filed: 1974-10-23
Abstract: Compounds of the formula I <IMAGE> in which R1 is hydrogen, C1-5-alkyl, C2-5-alkenyl, C3-5-alkynyl, C3-6-cycloalkyl-C1-5-alkyl or aralkyl; n is zero or 1 and the thiazole ring can have one or two of the following substituents, C1-5-alkyl or halogen and the benzene ring can have one or two of the following substituents, halogen, C1-5-alkyl, C1-5-alkoxy or trifluoromethyl, or their alkali metal, alkaline earth metal, cupric or aluminium salts, are prepared by condensation of the corresponding halogenated thiazoles with the appropriate thiophenol, where the group -(R1CH)n-COOH is generated by hydrolysis from a suitable group which is present after the condensation. The compounds have excellent antiinflammatory, antirheumatic and analgesic activity and an activity inhibiting lipaemia (accumulation of fat in the blood).
Patent CH-572944-A5 (CH)
Title: D-homo-corticosteroids - anti-inflammatories
IPC: C07J63/00
Filed: 1972-03-29
Abstract: Title cpds. are of formula (I), where R6 = H, F, Cl or CH3; R9 = H, F, Cl or Br; and R17 and R21 = OH or O acyl (pref. 1-20C). (I) is pref. prepd. by standard methods.
Patent CH-598328-A5 (CH)
Title: Yellow benzidine pigment having wide application props
Inventor: GLEINIG HARALD DR
IPC: C09B35/08
Filed: 1975-10-24
Abstract: Yellow benzidine pigment having wide application props prepd. by a single phase reaction from an azoxybenzene deriv
Patent CH-597037-A5 (CH)
Title: Pneumatic bung inserter for beer barrels
Inventor: JACOBY WILHELM
IPC: B65B7/28
Filed: 1975-10-31
Abstract: Pneumatic bung inserter for beer barrels forces bung sideways from vertical magazine under vertical pneumatic cylinder
Patent CH-601990-A5 (CH)
Title: 4-(Phenylthio or benzyl)-phenyl alken(yn)yloxy-alkyl ethers
Inventor: KARRER FRIEDRICH DR
IPC: A01N31/02
Filed: 1974-10-24
Abstract: 4-(Phenylthio or benzyl)-phenyl alken(yn)yloxy-alkyl ethers prepd e.g. by reacting 4-substd. haloalkyl ethers with alken(yn)ols (BE230476)
Patent CH-631582-A5 (CH)
Title: Contact-controllable switching device
Inventor: ITEN THOMAS DIPL ING
IPC: H03K17/96
Filed: 1977-12-16
Abstract: With this switching device responding to changes in capacitance, a change in the switching state can be produced at the output (a) of the switching device both with a non-conducting and with a conducting transition between a contact element (e) and the area (F) on which a contacting person is standing, the switching device being protected against short-time static discharges with a high input impedance. For this purpose, one terminal of a capacitor (C1) of the frequency-determining RC section (R1/C1) of an oscillator (Oz) of the switching device is connected to the earth potential (F), as a result of which a coupling element consisting of a series circuit of a capacitor (CS) and a resistor (RS), which is connected between the other terminal of the capacitor (C1) and the contact element (e), can be switched in parallel with the capacitor (C1) of the frequency-determining RC section (R1/C1) when the contacting element (e) is touched. <IMAGE>
Patent CH-574279-A5 (CH)
Title: Magnetic cleaning compsn - activated by alternating magnetic field
IPC: B08B3/10
Filed: 1972-10-27
Abstract: A cleaner compsn. is agitated by an alternating gradient electromagnetic field and comprises surfactant coated magnetic particles having a coercivity not less than 100 Oe and a cleaner in a carrier liq. Pref. particles are barium ferrite 0.1-20 mu dia. with magnetisation >=10 Gs/g. Cleaning is obtd. more rapidly and often at lower temps. than with other methods. Useful for metal plastics, wood, ceramics, etc. esp. ceramic-gold integrated circuits holders where leakage is 1/10 that obtd. with ultrasonic cleaning.
Patent CH-569873-A5 (CH)
Title: Wall panel for outside use - has threaded nylon bushes in its back face
IPC: E04F13/14
Filed: 1973-11-13
Abstract: The wall panel which is advantageously produced by allowing a flowing mixture to harden has nylon bushes in the back, these pref. being cast in place during mfr. of the panel. The bushes have an internal thread and are provided with external ribs. The wall panel is generally a facing panel for use outside, where it is spaced from the supporting construction. The thread accepts studs which join the panel to the supporting construction.
Patent FR-2053590-A5 (FR)
Title: Handles for plastic bags
IPC: B65D33/10
Filed: 1969-07-10
Granted: 1971-04-16
Abstract: Handle to be secured to and for supporting plastic bags, comprise two parallel strips spot welded to opposite sides of the top of the bag and one or more integral strips bridging directly or obliquely between the anchored strips. The handle may be made by stamping hot cutting or injection moulding material which is compatible with that of the bag and thick enough to provide a strong and confortable handle for use. Intended for bags with a folded or "boxed" base and top, the handle lies flat when the bag is stored flat.
Patent FR-2030662-A5 (FR)
IPC: C11D1/66
Filed: 1969-11-21
Granted: 1970-11-13
Abstract: 1286334 General purpose liquid cleaner MARLES - KUHLMANN - WYANDOTTE 21 Nov 1969 [7 Feb 1969] 57152/69 Heading C5D A general purpose liquid cleaner consists essentially of (A) a mono- or di-phosphate ester of a non-ionic adduct of an alkylene oxide and a linear aliphatic alcohol containing 8-18 C atoms; (B) a non-ionic surfactant which is an oxyalkylene adduct of linear aliphatic alcohols containing 8-18 C atoms; (C) a water-insoluble organic cleaning solvent; and (D) water. The composition may comprise 1-25 parts by wt. of (A), 1 to 20 parts by wt. of (B), 1 to 55 parts by weight of (C), the balance being water. Solvents (C) may be aliphatic hydrocarbons, e.g. mineral spirits, mineral oil, naphtha and kerosene. Optional ingredients are (a) sequestering agents such as sodium or potassium pyrophosphate, (b) alkanolamides, (c) germicides, e.g. chlorinated phenols and essential oils, e.g. pine oil, (d) isopropyl alcohol. Compounds (A), (B) and optional ingredients may be dissolved in water at 32‹ to 140‹ F. and the solvent (C) then mixed in to produce a homogeneous solution.
Patent FR-2080040-A5 (FR)
Title: Sliding clasp fasteners - with plastic (pvc)backing tapes reinforced with cotton stitching to improve tear resistance
IPC: B29D5/00
Filed: 1970-02-20
Granted: 1971-11-12
Abstract: Thermoplastic tapes to support teeth for a slide fasteners are unrolled under slight tension while inextensible threads, pref. of cotton, are secured along each face of the tape. The sets of fastener teeth are subsequently mounted using stitches which interlace with those previously applied. Pref. the needles used have a high surface/mass ratio and are cooled during use by air jets etc. Esp. for slide fasteners featuring metal or plastic teeth mounted on PVC backing tapes typically 1.3-2 cm. wide and 0.2-0.3 mm. thick. Pref. the equipment used during stitching is coated with a low friction material, specif., "Teflon" (RTM). Pref. the fastener teeth are moulded in 'Nylon' (RTM) or 'Tergal' (RTM). The stitching integral with the thermoplastic tapes improves tear resistance. The special needles can process the tapes at about 4,000 stitches per minute without overheating.
Patent FR-2046660-A5 (FR)
Title: Electroflux welding or deposition process
IPC: B23K25/00
Filed: 1970-05-21
Granted: 1971-03-05
Abstract: Process for electroflux welding or deposition of metals in which conducting elements are disposed in a bath between the articles to be welded or deposited and the electrodes, parallel to the abutting surfaces so that they melt during the process and are electrically insulated from the articles and the electrodes. The elements are in the form of sheets of metal or alloy chosen to give weld or deposit of given composition. The use of these elements gives rise to a more uniform temp. distribution between the articles and the electrodes and thus to more regular melting enabling even a large articles to be treated without burning.
Patent FR-2109043-A5 (FR)
Title: Marine oil storage tank - with honeycomb structure
IPC: B65D88/78
Filed: 1970-06-23
Granted: 1972-05-26
Abstract: Off-shore storage tank for hydrocarbons has vertical walls which constitute a honey-comb multicellular structure, for the suppression of vertical thrust from the water and providing the maximum rigidity and minimum losses in case of collision with it. The tank rests on the sea bed and projects above the surface.
Patent FR-2091533-A5 (FR)
Title: Hydrophilic acrylic copolymers-used as viscosity improvers
IPC: C09D7/00
Filed: 1971-05-12
Granted: 1972-01-14
Abstract: Hydrophilising a latently hydrophilic copolymer by bulk copolymerising a mixt. of 25-50 vol. % MMA and 40-60 vol. % (meth)acrylic acid or a mixt. of these components and 50-20 vol. % of a long-chain (meth)acrylate and neutralising the copolymer obtd. with an aqs. soln. of a mild base. The prod. may be used as a viscosity-improving agent esp. for agricultural liqs.