baber/WOPTO huggingface dataset:
Patent CA-1297772-C (CA)
Title: Systeme de montage d'un levier basculant pour la commande d'un dispositif de positionnement d'une chaise ou d'un fauteuil
Inventor: MORESCHI SERGIO
IPC: A47C3/30
Filed: 1988-12-12
Granted: 1992-03-24
Abstract: La présente divulgation décrit un système de montage d'un levier basculant sur une plaque d'appui, destiné en particulier aux chaises ou fauteuils ayant un siège et/ou un dossier munis d'un dispositif de positionnement commandé par le levier. La plaque d'appui du siège est munie d'une fente en T et sur la plaque, dans la zone comprenant la fente en T, est pivoté un élément tournant cylindrique avec fonction de goupille, cet élément présentant un trou transversal avec au moins un creux radial. Le levier basculant présente au moins une saillie latérale en correspondance au creux radial du trou transversal de l'élément cylindrique, le levier étant conjugué, par enfilement, avec le trou transversal de l'élément cylindrique a travers la partie plus large de la fente en T de la plaque, les côtés de la partie plus étroite de la fente en T interceptant ensuite la saillie latérale pour empêcher la sortie du levier.
Patent CA-1338277-C (CA)
Title: Process for the production of terminally blocked polyglycol ethers
Inventor: SCHENKER GILBERT
IPC: C07C43/11
Filed: 1988-12-21
Granted: 1996-04-23
Abstract: In an improved process for the production of terminally blocked  alkyl  polyalkylene  glycol  ethers   (I),   alkyl polyalkylene glycol ethers (IV) are reacted with an organic halide (V) at 60 to 140°C in the presence of 80 to 100% by weight solid, particulate alkali metal hydroxide, the molar ratio of (V) to (IV) being from (1.5 to 2):1 and the molar ratio of alkali metal hydroxide to (IV) being from (1.5 to 2):1.
Patent CA-1325653-C (CA)
Title: Dashboard or dashboard portion lay-out, particularly for motor vehicles
Inventor: FOURNIER JOEL
IPC: B62D25/08
Filed: 1989-01-31
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE         A dashboard lay-out is provided, particularly for motor vehicles, comprising : a central case (1) with its front face (2) open and arranged inside so as to form a light  box  diffusing  an  homogeneous  light  towards  the front; a rear plate (6) fixed to the rear face ( 3) of the case and supporting the components of the dashboard not situated on the front face; a transparent front plate (12) fixed to the front face (23 of the case and supporting the components (14, 16) to be seen by an observer as well as their direct control devices (15, 20) as required; and a facing plate (25) with selective transparency having zones of different colours covering the front plate; connection means,  particularly electric connection means (22,  28), providing the necessary connections between the rear and front plates.
Patent CA-1318117-C (CA)
Inventor: NIEMINEN JORMA
IPC: D04H1/00
Filed: 1989-02-16
Granted: 1993-05-25
Abstract: (57) Abstract An article manufactured from ceramic fibres, glass fi-bres or mineral fibres or a mixture thereof includes randomly directed discontinuous fibres formed of such materials and brought together with a dry process by means of an air flow, and possibly includes also a binder for binding these fibres. In a method for manufacturing such an article, the dis-continuous fibres, possibly intermingled with fibres serving as a binder, are couched into a mat in a manner that the discontinuous fibres are advanced into contact with an air flow which carries them to a level (36) so that the fibres become randomly directed and said fibre-carrying air flow is passed through said level (36). An apparatus for implementing the method comprises a web-forming unit (D) provided with a level (36) consist-ing of an air permeable wire or the like as well as feeder means (33) for advancing the fibres into a space (37) aligned with said level and connected with a flow duct (41) for passing the fibre-carrying air flow into said space. Fig. 5
Patent CA-1333207-C (CA)
Title: Silicone foam masses
Inventor: JONES GARETH MATTHEW
IPC: B29K83/00
Filed: 1989-04-14
Granted: 1994-11-22
Abstract: The  specification  describes  and  claims  a  method  of producing a foamed mass having a density of less than 150kg/m3 adherent to surfaces of a cavity which comprises inserting into the cavity a foamable composition formed by mixing impinging jets of two or more parts of a foamable silicone composition capable of curing at 20°C within 2 minutes to provide a foamed mass having a density of less than 150kg/m3.  The composition comprises  (a) one or more polysiloxanes having not less than three alkylhydrogensiloxane units per molecule, (b) one or more polysiloxanes having not less than two silicon-bonded hydroxyl groups per molecule,  (c) one or more compounds having carbon-bonded hydroxyl groups present in a proportion to provide from 0 to 2% by weight of the composition,  (d) a polyorganosiloxane comprising ,   and   units and silicon-bonded hydroxyl groups wherein each R represents a mono-valent hydrocarbon group containing from 1 to 20 carbon atoms, m is an integer having an average value from 1 to 20, n has the value l or 2, and p has the value 1, 2 or 3, and (e) a platinum catalyst for promoting reaction between the ingredients.   The composition is provided as said two or more parts, each of the parts having a similar viscosity at 25°C one to the other, which is less than 15000 mm2/s, and the components being present in the mixed composition in proportions such that the ratio of silicon-bonded hydrogen atoms of said one or more polysiloxanes having not less than three alkylhydrogen siloxane units per molecule to silicon-bonded hydroxyl groups and carbon-bonded hydroxyl groups of the other components of the composition lies in the range 1:1 to 6:1.  The method enables rapid production of foamed in situ masses having sound deadening and fire resistant properties, suitable for use for example in automobiles.
Patent CA-1321466-C (CA)
Inventor: ACKERMANN WALTER T
IPC: B29C35/02
Filed: 1989-04-14
Granted: 1993-08-24
Abstract: F.8008 SNAP FASTENER CONSTRUCTION              ABSTRACT OF THE DISCLOSURE       First and second complementary snap-fastener components locally and in-situ molded to the same side of a single flexible porous substrate and at relatively short spacing from each other, such that the substrate can be folded between these complemen-tary components to permit their selective mutual engagement and disengagement.  One of these formations is a stud component and the other is a socket compon-ent, and the sizing of their engageable formations is such that a predetermined clearance characterizes a loose fit when in mutually engaged relation.  The looseness of this fit bears a predetermined relation to the thickness and flexible deformability of another flexible member or tie element which is interposed between the snap-fastener elements to secure a given selected location of snap-fastener retention to the tie element.  Several embodiments are described.
Patent CA-1312253-C (CA)
Inventor: MOLL KARL
IPC: C11D17/00
Filed: 1989-06-28
Granted: 1993-01-05
Abstract: ABSTRACT     A dispenser for cleaning carpets comprising a closed container, propellant and solvent/surfactant admixture-containing chamber and dispensing head.   The dispenser contains an aqueous solvent/surfactant admixture whereby the solvent having a consistent evaporation rate in ambient air and the surfactant is foam-forming.          The  dispenser  delivers  under  pressure  the  solvent/surfactant admixture onto a fabric surface, whereupon the solvent/surfactant admixture forms an initial foam, then collapses without abrasion during a controlled residence time.   The solvent in the mixture thereafter evaporates,  causing a second foam to form and rise through the fabric surface.  The surfactant is present in an amount of about 0.1% to 30.0% by weight; the solvent is present in an amount of about 0.5% to 30% by weight; and the propellant is present in an amount of about 1.0% to 30.0% by weight.
Patent CA-1337211-C (CA)
Title: Fluorescent lamp controller
Inventor: FELLOWS MARK W
IPC: H05B41/298
Filed: 1989-07-12
Granted: 1995-10-03
Abstract: A controller operates in pre-ignition and ignition phases to obtain stable and reliable control of operation of a half-bridge DC-AC converter in a frequency range which is offset from a resonant frequency of an output circuit which includes a transformer and capacitors and which couples the converter to a fluorescent lamp load.  The converter is supplied with a DC voltage from a switched-mode DC-DC supply of a pre-conditioner circuit which responds to a full-wave rectified AC voltage and which is supplied with pulse-width modulated gating pulses from the controller, preferably at a frequency which is the same as that of the converter.  The controller monitors signals from the output circuit and pre-conditioner circuits and exercises control to reliable starting and highly efficient lamp operation and to obtain an in-phase proportional relationship of input voltage and current waveforms.
Patent CA-1329470-C (CA)
Title: Process for starting-up an ethylene oxide reactor
Inventor: LAURITZEN ANN M
IPC: C07B61/00
Filed: 1989-07-14
Granted: 1994-05-17
Abstract: A B S T R A C T            PROCESS FOR STARTING-UP AN ETHYLENE OXIDE REACTOR      This invention relates to a process for starting up a fixed bed ethylene oxide reactor containing a catalyst comprising silver, an alkali metal promoter and a rhenium co-promoter supported on an alumina carrier, which process comprises: a)   heating the reactor to a temperature within 5 °C      to 55 °C below the normal operating conditions, b)   passing an ethylene-containing gas over the catalyst in the reactor at a flow rate between 5 to 40 percent of the design flow rate, c)   adding a chlorohydrocarbon moderator to the gas passing over the catalyst and after between 0.1 to 10 millilitres of moderator (basis liquid) per 28.3 litres of catalyst has been added, d)   adding oxygen to the gas passing over catalyst, and raising the reactor temperature and gas flow rates to operating conditions.
Patent CA-1305604-C (CA)
Inventor: KATAYAMA SHIGEKI
IPC: D01D5/42
Filed: 1989-07-21
Granted: 1992-07-28
Abstract: ABSTRACT OF THE DISCLOSURE    A yarn article comprising a tetrafluoroethylene poly-mer is disclosed which has a specific bulk density, a specific orientation degree in an axial direction and a specific crystallinity and exhibits specific peaks in the thermogram of differential scanning calorimetry.  The yarn article has excellent tensile strength at break and excel-lent tensile modulus of elasticity as well as inertness to chemicals.  Therefore, the yarn article of the present invention can advantageously be used as a material for producing a woven fabric, a knit, a rope and the like, particularly in the field where not only chemical resis-tance but also high tensile strength and high tensile modu-lus of elasticity are required.
Patent CA-1319589-C (CA)
Title: Method of producing fe-ni series alloys having improved effect for restraining streaks during etching
Inventor: TSUDA MASAOMI
IPC: C22F1/10
Filed: 1989-08-09
Granted: 1993-06-29
Abstract: Abstract of the Disclosure A continuously cast slab of Fe-Ni series alloy comprising 30 - 80 wt% of Ni or further 0.001 - 0.03 wt% of B and the balance of Fe is controlled to an eqiaxial crystal  ratio  of  20% or  30%  in accordance with the existence or nonexistence of B content in the continuous casting   and,    if   necessary,   subjected   to   an electromagnetic  stirring  treatment  or  the  like  for controlling the eqiaxial crystal ratio and then heated at a temperature of not lower than 950°C,  1000°C and 1100°C  to  economically  produce  Fe-Ni  series  alloys having improved effect for restraining streaks during etching.
Patent CA-1334550-C (CA)
Title: Polyacetal resin composition and sliding member
Inventor: ENDO TOSHIHIKO
IPC: C08K5/10
Filed: 1989-08-11
Granted: 1995-02-21
Abstract: A polyacetal resin composition is suitable for slidable parts and comprises:            (A)  100 parts by weight of a polyacetal resin and (B)  0.5 to 40 parts by weight of a graft copolymer which comprises (a) an olefinic polymer chemically bonded to (b) one or more of vinyl polymers or ether polymers to form a branched or crosslinked structure.
Patent CA-1316805-C (CA)
Inventor: TSUJI SHOICHI
IPC: B32B5/22
Filed: 1989-08-18
Granted: 1993-04-27
Abstract: Abstract Provided is a film for retaining freshness of vegetables and fruits which comprises a synthetic resin film, a microporous resin film and a water-absorbing layer interposed between both said films, said microporous resin film having a maximum pore diameter not larger than 30 microns and a moisture permeability not lower than 100 g/m2/24 hr.
Patent CA-1330600-C (CA)
Title: Fifo memory system
Inventor: SIMPSON DAVID L
IPC: G06F5/10
Filed: 1989-09-26
Granted: 1994-07-05
Abstract: FIFO MEMORY SYSTEM            Abstract of the Disclosure The subject invention is a FIFO memory system and method for buffering data between two data busses. The system comprises a RAM memory, write and read pointer registers, an offset generator, a programmable offset register, and a comparator.  The write pointer register stores the address of the next data element to be written into the RAM memory, and the read pointer register stores the address of the next data element to be read from the RAM memory.  The offset generator compares the contents of the registers, and generates at an output thereof an offset signal representing the amount of memory space occupied.  The programmable offset register provides a programmed offset signal.  The comparator compares the offset signal and the programmed offset signal, and provides a ready signal when the offset signal is greater than or equal to the programmed offset signal.
Patent CA-1338106-C (CA)
Title: Finely divided solid crystalline powders via precipitation into an anti-solvent
Inventor: SCHMITT WILLIAM J
IPC: A61K9/14
Filed: 1989-09-29
Granted: 1996-03-05
Abstract: The present invention is a process for producing a finely divided solid which comprises (1) dissolving the solid to be finely divided in a liquid carrier solvent to form an injection solution and (2) adding the injection solution of step (1) to a volume of anti-solvent sufficient to precipitate or crystallize the solid. The solid can be a pharmaceutical, agricultural chemical, commercial chemical, fine chemical, food item, photographic chemical, dye, paint, polymer or cosmetic.
Patent DK-157415-C (DK)
Inventor: BILLARD ALAIN ANDRE ARISTIDE
IPC: F42B4/22
Filed: 1982-05-25
Granted: 1990-05-28
Abstract: An infrared decoy member is provided with a pyrotechnic chain for ejection and ignition incorporated in a unit. The ejection charge is mounted to slide in a cavity which allows the ejection of the unit as well as of adjacent infrared charges. A slide, which can be released when an acceleration threshold is crossed and on condition of ejection could ensure the transmission of fire to a transverse channel leading to useful charges. A second fire-transmitting chain which is independent, makes it possible to excite previously a similar decoy member located below.
Patent DK-158184-C (DK)
Inventor: DENT PAUL WILKINSON
IPC: H04K1/00
Filed: 1982-06-18
Granted: 1990-09-17
Abstract: Channel selection in a frequency hopping radio set is controlled by a pseudo-random number generator, the pseudo-random number being used to address an N bit memory (3) which is used to identify each of n available channels from N equipped channels. When a preselected number of the n channels have been identified by the psuedo-random number generator a latch (4) is enabled to store the channel number for selection purposes. Various scrambling methods are employed so that the channels on which one network of radio sets is operating is not readily identifiable from the channels on which another network of radio sets is operating.
Patent FI-82163-C (FI)
Inventor: FORSBERG GUNNAR STEFAN
IPC: H04B10/00
Filed: 1984-05-23
Granted: 1991-01-10
Abstract: PCT No. PCT/SE83/00354 Sec. 371 Date May 18, 1984 Sec. 102(e) Date May 18, 1984 PCT Filed Oct. 19, 1983 PCT Pub. No. WO84/01679 PCT Pub. Date Apr. 26, 1984.A method of transferring a service channel over a fibre optic system line is proposed. The system line normally transmits regular data signals with a specific highfrequency (34% Mbits), which are coded according to a certain code. The power spectrum of the code is heavily suppressed for lowfrequencies. In accordance with the invention, the space at f=O is utilized to transmit a service channel with a low bandwidth. The service channel signals are frequency modulated and the frequency modulated signal is caused to pulse width modulate pulses forming the regular data signal. The pulse width modulation is done in two different ways, depending on whether the data signal is an RZ-coded bit flow or an NRZ-coded bit flow.
Patent FI-85088-C (FI)
Inventor: LOWRY JOHN D
IPC: H04N7/169
Filed: 1987-01-21
Granted: 1992-02-25
Abstract: A method and apparatus for creating a television signal and encrypting or decrypting the signal at the same time. Luminance and chrominance information are received by the apparatus and stored in separate television scan line stores. The stored liminance and chrominance information is read out from their respective stores at a frequency corresponding to a desired format or standard to create the television signal. The signal may be simultaneously encrypted or decrypted by delaying the time at which the luminance and/or chrominance information is read out in accordance with an encryption or decryption key.
Patent FI-89359-C (FI)
Inventor: MEIER RENE
IPC: C07D487/04
Filed: 1988-04-06
Granted: 1993-09-27
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent FI-93436-C (FI)
Inventor: REBEYROLLE MICHEL
IPC: B05B11/00
Filed: 1990-11-01
Granted: 1995-04-10
Abstract: The subject of the invention is a process for producing a dispenser head consisting of an annular dome (24) made from plastic material beneath a valve or a dispensing pump (1), the latter comprising an annular fastening rim (2) whose perimeter is at least externally made from plastic material, the dome (24) carrying at its lower end an annular means (27) for fastening on a casing body, in which process: 
 
  a) the valve or pump (1) is arranged between tools (10, 11) enclosing the fastening rim (2) and producing clearances limiting its heating-up during moulding; 
  b) annular tools (20, 21, 22) are arranged, producing, with the preceding tools (10, 11), a circular gap (23) closing over the rim (2) and producing the geometry of the dome (24) and its annular fastening means (27); 
  c) the molten plastic material is injected into the said annular gap (23) via one or more injection orifices (33), the whole is left to cool and removed from the mould. 
 
<??>A further subject of the invention is the corresponding preassembled heads and dispensers using them. It applies to the packaging of liquid or creamy products in aerosol or pump dispensers. 
<IMAGE>
Patent NO-153672-C (NO)
Inventor: LUNDGREN BROR FERDINAND
IPC: A21C9/06
Filed: 1981-02-19
Abstract: The invention relates to a machine for rolling pieces of soft material in leaf form, more particularly food products, such as pancakes. According to the invention, the pieces of material are delivered on a substantially horizontal conveyor belt (1) and are brought into contact with at least one other conveyor belt (8) which crosses the first conveyor belt and has an oblique upward movement relative to the direction of movement of the first conveyor belt. The two belts (3, 9) of the two conveyors are formed by several cords or strings (4, 10) which are parallel to one another and spaced apart from one another, the belt (9) of the second conveyor crossing the horizontal belt (3) of the first conveyor by passage of its cords or strings through the spaces between the cords and strings of the first conveyor.
Patent NO-148573-C (NO)
Inventor: BOEE EINAR
IPC: F28F9/22
Filed: 1981-06-22
Abstract: A shell and tube heat exchanger includes a central pipe situated in the shell and provided with a number of individually adjustable baffles. An entire bundle of tubes is built around the central pipe. The baffles are movable with respect to the central pipe by means of a pull-push rod positioned in the central pipe.
Patent NO-158108-C (NO)
Inventor: GESING ADAM JAN
IPC: C25C3/08
Filed: 1982-06-25
Abstract: In an electrolytic reduction cell for the production of a molten metal by electrolysis of a molten electrolyte, the product metal collects on a cathodic carbon floor having embedded steel current collector bars for leading out the cathodic current. In order to reduce the wave motion of the metal due to interaction of horizontal currents in the product metal with the magnetic fields due to currents in conductors associated with the cell, electrically non-conductive barrier members are arranged on the floor of the cell transversely of horizontal currents in the product metal. Such barrier members have at least a surface layer of material resistant to product metal and extend upwardly from the cell floor to a height approximating to the normal maximum operating level of product metal.
Patent NO-158328-C (NO)
Inventor: HILMANN JUERGEN
IPC: A61K49/22
Filed: 1982-10-15
Abstract: The useful lifetime and the amount of microbubbles of a size less than 50  mu m produced by mechanical agitation of an aqueous liquid employed as an ultrasonic contrast medium are increased by employing a liquid containing dissolved therein a tenside which reduces the surface tension of the liquid and a compound which raises the viscosity of the liquid.
Patent NO-165963-C (NO)
Inventor: WOLFF SIEGFRIED
IPC: C08K5/37
Filed: 1985-06-13
Abstract: The invention is directed to vulcanizable halogen rubber mixtures which contain 2-sec.amino-4,6-dimercapto-s-triazine, silica, and optionally carbon black.
Patent NO-168560-C (NO)
Inventor: TAYBL CHRISTA
IPC: H05K5/00
Filed: 1987-06-02
Abstract: The invention relates to a casing, particularly a junction box casing (1) for telecommunications engineering, consisting of a box-shaped base (24), a cover (9) to close this, and a packing ring (14). According to the invention, upper and lower guide elements (2, 25) are provided, each of which consist of a pin (8, 13) on the inner sides of the side walls (27) of the cover (9) and of a pin guide (36, 37) on the outer walls (26) of the base (24). The pin guides (36, 37) are inclined at an acute angle to the base surface (28) of the base (24) and are directed toward the rear wall (30) of the base (24).