baber/WOPTO huggingface dataset:
Patent WO-2004024560-A1 (WO)
Title: Energy absorbing device and shoulder belt-type vehicle seats comprising such energy absorbing device
Inventor: DE WILDE ROLAND
IPC: B60N2/427
Filed: 2003-09-04
Abstract: The invention relates to a vehicle seat for equipment with shoulder belts (24) connected to the seat backrest (21), comprising an energy absorbing device (1) acting on the seat backrest, wherein said energy absorbing device comprises deformable energy absorbing means (12), with at least one arcuate (13, 14) area of plastically fragmentable material, opposing the rotation of said seat backrest (21) with respect to a lower seat structure (20) in a first direction, corresponding to a forward-leaning movement of said seat backrest. The invention also relates to energy absorbing devices opposing the rotation of a first part (1) with respect to a second part (2) via deformable energy absorbing means (12) with an arcuate area (13, 14) of plastically fragmentable material, wherein the energy absorbing device comprises releasable retention means (16) subjecting every rotation of said first part with respect to said second part into a first direction to the reaction of said energy absorbing means and allowing the rotation of said first part with respect to said second part, into the direction opposite to said first direction, without acting on said energy absorbing means.
Patent BG-49979-A1 (BG)
Title: Material for heat installations insulation
Inventor: VELTRUSKY VLADIMIR
IPC: C04B41/50
Filed: 1984-11-23
Abstract: The material consists of one layer of fire-proof fabrics, which on one side has a protective layer, containing in mass percent: from 1.0 to 5.0 silicon fluorosilicate, from 30.0 to 60.0 water glass and the remainder being vitreous sand or a expanded sediment.
Patent WO-0185624-A1 (WO)
Title: Appareil et procede de regulation d'un ecoulement de liqueur circulant dans des bioreacteurs a long puits vertical
Inventor: POLLOCK DAVID C
IPC: C02F3/22
Filed: 2001-05-09
Abstract: La présente invention concerne des améliorations apportées à des bioréacteurs à long puits vertical utilisés pour le traitement biologique aérobie des eaux usées et pour la stabilisation par voie aérobie de boues biodégradables. Cette invention comprend un dispositif de régulation du flux (100) et un procédé qui améliore l'écoulement hydraulique, le mélange entre les zones et le transfert des gaz dans de tels bioréacteurs. Le dispositif de commande de flux (100) comprend une plaque supérieure (102) dotée d'ouvertures qui est installée dans une chambre de flux montant (24) du bioréacteur et une plaque inférieure (104) située sous la plaque supérieure (102) au niveau de la jonction entre les zones de mélange et d'écoulement avec effet bouchon du bioréacteur (102) qui communiquent avec le fluide. Au moins un certain nombre d'orifices ménagés (108) dans la plaque supérieure (102) sont dotés de clapets réglables (110) servant à réguler le flux de liqueur et donc l'importance d'une perte de charge hydraulique imposée par le dispositif de régulation du flux (100). De préférence, la plaque supérieure (102) est installée à un endroit dans la chambre de flux (24) ascendant en amont depuis l'entrée (30) où l'influent est déversé dans le bioréacteur (10). Le dispositif de régulation du flux (100) réduit la vitesse de circulation de la liqueur dans une zone de circulation supérieure du bioréacteur et constitue également une barrière physique qui réduit sensiblement le mélange inter-zones entre les zones de mélange (D) et d'écoulement avec effet bouchon.
Patent WO-2004031452-A1 (WO)
Title: Barre collectrice offrant une connexion electrique discontinue vers un bloc cathodique
Inventor: LEBLANC ROBERT
IPC: C25C3/16
Filed: 2003-09-26
Abstract: L'invention concerne l'utilisation d'une barre collectrice (16, 17) et d'un bloc cathodique dans une cuve d'électrolyse servant à la production d'aluminium. La barre collectrice est une barre collectrice ferreuse qui est montée dans une fente (21) située dans le bloc cathodique et fixée à l'aide d'un matériau électroconducteur, tel que de la fonte. Le matériau électroconducteur utilisé pour fixer la barre collectrice forme des parties discontinues (25, 26) séparées par des espaces isolés (27, 28). Ces parties conductrices sont concentrées dans une zone centrale de la fente et les espaces isolés sont situés aux extrémités de la fente, de façon qu'une plus grande partie du courant électrique passe par les parties conductrices, vers le centre du bloc cathodique, lors du fonctionnement de la cuve. Ces caractéristiques permettent d'obtenir une distribution plus uniforme du courant au niveau du bloc cathodique.
Patent CA-2000310-A1 (CA)
Title: Detergent composition
Inventor: WATANABE HAJIME
IPC: C11D17/04
Filed: 1989-10-06
Abstract: Abstract of the Disclosure A detergent composition contained in a tube or a pumping container, which is a gelatinous or pasty detergent composition including homogeneous or dispersed mixture of nonionic surface active agent having fluidity at room temperature and at least one member selected from a group consisting of organic sulfonic acid salts and organic sulfuric ester salts.  The detergent composition contained in a container is involuminous, easy to handle, stable in quality against a long-term-storage and satisfactory in detergency.
Patent CA-2004132-A1 (CA)
Title: Stabilized vinyl halide resins and stabilizer combination
Inventor: WALTER STEVEN
IPC: C08K5/13
Filed: 1989-11-29
Abstract: STABILIZED VINYL HALIDE RESINS AND STABILIZER COMBINATION                 ABSTRACT OF THE DISCLOSURE      Vinyl halide resins can be stabilized by a stabilizer mixture of a monomeric tetrafunctional organotin stabilizer and, as a hindered tetrakis phenol antioxidant, a (hydroxyalkylphenyl) alkanoic acid ester of a polyol.
Patent CA-2005094-A1 (CA)
Title: Adjustable support for use with metal keyway forms for above grade concrete slabs
Inventor: WEISBACH ALBERT P
IPC: E04F15/14
Filed: 1989-12-11
Abstract: (f)  Abstract of the Disclosure This invention discloses an adjustable support securable  to metal decking  to support  a metal  keyway form.  The  adjustable support can be used to establish keyway in concrete poured  above ground level,  particularly  on  metal decking.  This  method  of producing a  keyway  in  concrete  on metal  decking  is  a  vast improvement over  previous  art  and  provides  a  secure,  easy, inexpensive method of producing the keyway.
Patent CA-2005488-A1 (CA)
Title: Method for self-aligned manufacture of contacts between interconnects contained in wiring levels arranged above one another in an intergrated circuit
Inventor: ROSKA GUNTHER
IPC: H01L21/3213
Filed: 1989-12-14
Abstract: ABSTRACT OF THE DISCLOSURE    For self-adjusted manufacture of contacts referred to as vias between interconnects that are contained in wiring levels arranged above one another in an integrated circuit, a pillar technique is employed where the contacts are produced before the deposition of an inter-metal dielectric to produce the pillar, a layer structure is produced that contains at least one metal layer for the lower wiring level and at least one conductive layer for the contacts.          The longitudinal expanse of the contact is defined by a mask that reliably overlaps the desired width of the lower interconnect.  The transversal expanse of the contact is defined by the mask needed for producing the lower interconnect.  The contacts and the lower interconnects are produced by step-by-step etching.
Patent CA-2006823-A1 (CA)
Title: Steam turbine with improved inner cylinder
Inventor: GROENENDAAL JOHN C JR
IPC: F01D25/28
Filed: 1990-01-02
Abstract: A steam turbine including a casing structure which has an outer cylinder and the inner cylinder, a blade support ring, a plurality of stationary blades arranged in a number of annularly-shaped rows along the length of the turbine on the ring, and a rotor with a plurality of rotating blades arranged in a number of annularly-shaped rows along the length thereof and attached thereto, also includes improved structure providing integrated casing alignment and steam extraction.  The improved structure, in combination with the conventional extraction steam piping that exits from the inner cylinder, includes a load plate arranged perpendicularly to the extraction steam piping, one or more flex plates attached between the load plate and the inner cylinder, a plurality of alignment lugs attached in predetermined positions about the load plate, and a plurality of stiffening gussets attached both to the alignment lugs and the load plate.
Patent CA-2008404-A1 (CA)
Title: Remote control mylar toy aircraft
Inventor: HUANG SAN YU
IPC: A63H27/10
Filed: 1990-01-23
Abstract: TITLE            Remote control mylar toy aircraft ABSTRACT OF THE DISCLOSURE            The present invention relates to a remote control mylar  toy aircraft  and, more particularly to an inflatable mylar  toy aircraft comprises a remote receiver to control two  motors, fitted with  balance weights and a suspending balance strip.          After having been inflated, the mylar toy aircraft is remote controlled to fly forward or backward, or to turn aside,  or to  move  upward or downward. When the  mylar  toy  aircraft stands still in the air at a certain height from the ground, it  is  controlled  by the balance  strip  to  prevent  from dropping  to  the  ground  or  flying  away.   By  means  of relatively  rise  and fall adjustment  between  the  balance weights  and  the balance strip, the flying  height  of  the mylar toy aircraft is properly adjusted.
Patent CA-2009553-A1 (CA)
Title: Belt pouch
Inventor: FINN BRAIN M
IPC: A45C1/10
Filed: 1990-02-08
Abstract: ABSTRACT    This is a pouch to be worn on your belt to carry objects such as: coins, change, keys, etc.    It will be made out of various materials, i.e., fabrics such as cotton, felt, etc., vinyl and animal skins, etc., and may have a means of fastening, i.e., velcroe, snaps, zipper, etc.
Patent CA-2010183-A1 (CA)
Title: Middle distillate fuel having improved storage stability
Inventor: BOSTICK JOHN G
IPC: C10L1/18
Filed: 1990-02-15
Abstract: MIDDLE DISTILLATE FUEL HAVING IMPROVED STORAGE STABILITY             Abstract of the Disclosure Stabilized middle distillate fuels and stabilizer additives include N,N-dimethylcyclohexylamine, a metal deactivator and a Mannich Base derived from a hindered or p-alkylphenol, formaldehyde and an amine.
Patent CA-2011673-A1 (CA)
Inventor: ROZENWASSER DAVID
IPC: A44C11/00
Filed: 1990-03-07
Abstract: A jewelry rope chain having tightly interfitting links (a, b ...) made of wire of a given cross-section, each link having a small gap (20) formed therein slightly larger than the cross-section of said wire, so as to enable one of said links to pass through the gap of a second such link, said links being intertwined to fit tightly one against the other and form in outward appearance a double helix, the improvement being that each link comprises a non-circular geometric shape, said shape comprising a major axis defining long outer and inner diameters (Dox, Doy) and a minor axis defining shorter outer and inner diameters (Dix, Diy), said gap lying in a link section parallel to the major axis and said shorter inner diameter being just over X times greater than the cross-section of the link wire, where X is a number equal to or greater than 2, and method for making same. <IMAGE>
Patent CA-2012579-A1 (CA)
Title: Metal-organic macromolecular synthetic resin composite and process for producing the same
Inventor: MIYAMOTO TOSHIO
IPC: C08J7/12
Filed: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          A composite of metal and an organic film having a high adhesiveness without deterioration of film quality is provided by exposing the surface of organic film to at least one of chemically reactive gas phase molecules and gas phase ions thereby forming functional groups on the surface of organic film, and forming a metallic film thereon through the functional groups.
Patent CA-2014567-A1 (CA)
IPC: F16G1/21
Filed: 1990-04-12
Abstract: ABSTRACT OF THE DISCLOSURE     A method of producing a laminated metal belt with a space corresponding to the thickness of resin between respective ring belts by a step for forming a laminated sheet by bonding the number of metal sheets corresponding to the number of ring belts constituting the laminated metal belts of one unit with resin, a step for forming a seamless cylindrical body having predetermined inside and outside diameters from the laminated sheet, a step for cutting the cylindrical body radially into sections to obtain laminated rings and a step for removing resin from the laminated ring.
Patent CA-2015477-A1 (CA)
Title: Process for continuous forming of panels coated on at least two adjacent sides
Inventor: RIAS JEAN-CLAUDE
IPC: B32B15/20
Filed: 1990-04-26
Abstract: Continuous production of a panel, partic. a mineral wool insulation panel; covered or at least two adjacent faces from a continuous band consists of the following operations all carried out at the same line speed or the moving band: (a) Sticking the covering (2) on a first face of the band; (b) Maintaining the covering in position until the bonding is complete; (c) progressively folding the coating onto one or both sides of the band; (d) Sticking the coating on the sides; (e) Maintaining the coating in place until bonding is complete. The coating has an adhesive layer partic. polyethylene reactivatable to heat at least twice.
Patent CA-2016238-A1 (CA)
Title: Milling apparatus with replaceable blades
Inventor: DESAI PRAFUL C
IPC: E21B10/32
Filed: 1990-05-08
Abstract: A pipe milling apparatus for milling away tubular casing encased within well bores has a tubular body (12) having at least two equi-circumferentially spaced longitudinal slots (14) formed through the circumferential wall of the body and a milling blade (40) radially extends through each slot, each milling blade having a longitudinally extending flange portion (42, 46, 47) inside the tubular body, the flange portion including a tab (46) for holding the blade within the tubular body.  A radially inner surface (48) of each blade has a tapered surface for cooperating with a cylinderical mandrel (20) that is inserted into the tubular body, the mandrel having a taper corresponding to the taper on the blade such that the corresponding tapers frictionally abrade one another to wedge the blades radially outwardly of the tubular body.  In a further embodiment of the invention two tapered rings are provided each having tapers for locating respective ends of a blade so that movement of the rings toward one another causes the blade to be moved radially outwardly.  In such a further embodiment one of the rings is arranged to be flexible and the rings are biased toward one another by a compression spring.
Patent CA-2016268-A1 (CA)
Title: Shuttle valve with spike-apply damping
Inventor: FULMER KEITH H
IPC: B60T15/36
Filed: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE          The shuttle valve (10)  has a valve member  (30) which includes first (32) and second (36) diameter sections disposed within small diameter (22), reduced diameter (24), and enlarged diameter (26) bore sections of a stepped bore (14) located in a valve body (12).  The small diameter bore section (22) communicates with a brake feedback line con-nection (20), the reduced diameter bore section (24) com-municates with an outlet opening  (40),  and the enlarged diameter bore section (26) communicates with an inlet open-ing (50).  The second diameter section (36) of the valve member (30) includes a transverse opening (44) which com-municates with a  longitudinal orifice  opening  (46)  that leads to a chamber (48) located at an end of the valve mem-ber (30).  Seals (60, 70) are disposed about the first and second diameter sections  (32,  36),  and the valve member (30) biased by a Spring (80) toward an at-rest position.          Located about the first diameter section (32) of the valve member (30) is a freely movable orifice member (90) which includes  a  radial  orifice  opening  (94)  at  one  surface thereof.  The sudden communication of high fluid pressure through the inlet opening (50) results in a slightly de-layed displacement of the valve member  (30)  and movable orifice member  (90),  and  the displacement  of the valve member (30) and movable orifice member (90)  then causing fluid to be communicated through the movable orifice open-ing  (94)  so  that  fluid  communication  with  the  outlet opening (40) is restricted.
Patent CA-2017929-A1 (CA)
Title: Radiation meter with two shielded detectors
Inventor: BURGESS PETER H
IPC: G01T1/02
Filed: 1990-05-30
Abstract: Measuring means comprising first and second silicon PIN diode detectors (1, 2) both being covered with a thin layer of conducting material (3, 5) and the second detector being additionally covered with a relatively thick layer of material (4), the thickness being chosen such that beta radiation dose rate can be measured in beta radiation fields of high or medium energy, and in the presence of X and gamma radiation.
Patent CA-2018276-A1 (CA)
Inventor: LECHNER PETER
IPC: E03C1/01
Filed: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE Openings into which a holder (2) made of plastic stops are inserted are provided on side walls (1a).  Holders (2) have a receiving part (2a) with two openings extending at right angles to one another and into which a connecting piece (10, 6) and a bolt (3) are slid.  On a shaft (10g, 6c), connecting piece (10, 6) has grooves which engage matching grooves on bolt (3).  Connecting pieces (10, 6) can be detachably fixed in position on a holder (2) in any insert depth without tools.  The device serves in particular to fasten a mounting frame during installation of a temporary wall.
Patent CA-2019001-A1 (CA)
Title: Process for manufacturing syngas
Inventor: WALKER ROBERT H
IPC: C07C2/82
Filed: 1990-06-14
Abstract: Abstract An improved method for producing syngas wherein hot reactor effluent is briefly contacted with a C3 to C20 alkane quench material to remove part of the heat contained in the raw reactor  effluent,  and  is  then  further  quenched by  thermal quenching means  to achieve  a temperature which discourages retrograde reactions.
Patent CA-2019580-A1 (CA)
Title: Novel methods of treatment using ranolazine and related piperazine derivatives
Inventor: DOW ROBERT J
IPC: C07D317/64
Filed: 1990-06-21
Abstract: Piperazine derivatives, particularly ranolazine, are useful for treatment of tissues experiencing a physical or chemical insult, and specifically for treating cardioplegia, hypoxic and/or reperfusion injury to cardiac or skeletal muscle or brain tissue, and for use in transplants.
Patent CA-2019624-A1 (CA)
Title: Naphthylamino- and naphthyloxy-pyridinamines and related compounds, a process for their preparation and their use as dermatological agents
Inventor: EFFLAND RICHARD C
IPC: A61K31/4402
Filed: 1990-06-27
Abstract: Abstract Naphthylamino- and naphthyloxy-pyridinamines and related compounds, a process for their preparation and their use as dermatological agents The present invention relates to compounds of the formula   where X    is O or NR1, R1 being hydrogen, loweralkyl or loweralkylcarbonyl, Y    is hydrogen, loweralkyl, loweralkoxy, halogen or trifluoromethyl, Z    is NO2 or NHR, where R is hydrogen, loweralkyl, arylloweralkyl or loweralkylcarbonyl, and n    is O or 1, with the proviso that n is O when Z is NHR, and a process for their preparation.            The compounds are useful as topical antiinflammatory agents for the treatment of skin disorders.
Patent CA-2021042-A1 (CA)
Title: Salts of n ,n -methylene-5,6,7,8-tetrahydrofolic acid
Inventor: MARAZZA FABRIZIO
IPC: C07D487/14
Filed: 1990-07-12
Abstract: Abstract of the Disclosure There are described salts of N5,N10-methylene-5,6,7,8-tetrahydrofolic acid of the formulae Ia and Ib Ia Ib in the form of the (6RS)-diastereoisomers mixture or in the form of the single (6R) or (6S) diastereoisomers. The substituents are defined in claim 1. There are also described three processes for the preparation of these salts. The mentioned salts of the formulae Ia and Ib may be used for the preparation of a medicament for the synergistic excertion of influence of a cancer controlling compound and/or for the reduction of the toxicity of a cancer controlling compound and/or for the protection of human and/or animal cells.
Patent CA-2021535-A1 (CA)
Title: Apparatus for forming stacks from consecutively conveyed, flat workpieces
Inventor: EBMEYER WILFRIED
IPC: B31B50/98
Filed: 1990-07-19
Abstract: ABSTRACT         APPARATUS FOR FORMING STACKS FROM CONSECUTIVELY FED, FLAT WORKPIECES       An apparatus for forming stacks from consecutive-ly fed, flat workpieces, preferably bags, comprises a ram, which is movable up and down and serves to force the workpie-ces from a plane of conveyance onto a stacking plate or onto a stack formed on said stacking plate.  The stacking plate is adapted to be lifted and to be lowered to an extent depending on the increasing height of the stack.  In order to ensure that the ram will exert an approximately constant force on each workpiece as it is stacked, the stacking plate is adapted to be lowered against the action of a force exerted by a brake. (Figure 1)
Patent CA-2022679-A1 (CA)
Inventor: SCHUSTER WILHELM
IPC: B60N2/66
Filed: 1990-08-03
Abstract: ABSTRACT OF THE DISCLOSURE     A lordosis-support backrest for an automotive vehicle has a pressure element mounted upon vertical wires affixed to the frame of the backrest and guided along these wires.  A transmission on the wires driving a rack on the pressure element displaces the pressure element along the wires while a similar transmission affixed to the pressure element at an upper portion thereof has its rack connected by a rocker lever and links to upper and lower portion of the pressure element to control the degree of bulging of the pressure element.  The transmissions are driven by flexible shafts connected to respective motors mounted at spaced locations on the frame.
Patent CA-2024276-A1 (CA)
IPC: F16L25/14
Filed: 1990-08-29
Abstract: A pipe which is configured for coupling to another conduit such as a following pipe has an end portion of reduced outer diameter and a transition portion which is connected to the body of the pipe.  The end portion can be inserted into the following pipe.  At least one abutment is provided at the transition portion to provide a contact face for receiving the end face of the following pipe.
Patent CA-2025037-A1 (CA)
Title: Platelet-shaped x-alumina macrocristals and process for their preparation
Inventor: FAURE ANNICK
IPC: C01F7/02
Filed: 1990-09-11
Abstract: Macrocrystals of  alpha  alumina in the form of monocrystalline hexagonal platelets. The invention also relates to a process for the manufacture of these macrocrystals by calcination of alumina, for example transition alumina, and in the presence of a fluorine-containing flux, at a relatively low temperature. The macrocrystals of  alpha  alumina can be employed as reinforcing materials.
Patent CA-2028427-A1 (CA)
Inventor: VEATCH FRED C
IPC: B01J49/00
Filed: 1990-10-24
Abstract: Case No. 8163 REGENERATION OF ACIDIC CATIONIC EXCHANGE RESIN USED IN THE REACTIVATION OF SPENT ALKANOLAMINE Spent aqueous alkanolamine solution containing free alkanolamine, alkali metal salts of anions which form heat stable salts with such alkanolamine and heat stable alkanolamine salts is reactivated by contacting the solution with an acidic cation ion exchange resin to remove alkali metal cations and alkanolamine cations resulting from (1) protonation of free alkanolamine with hydrogen on the resin and (2) the alkanolamine salts, followed by eluting the resin with aqueous ammonia to preferentially displace alkanolamine from the resin and thereafter eluting the resin with a dilute mineral acid to displace the ammonia, metal cations and any remaining alkanolamine. The displaced alkanoamine is recovered for reuse. The aqueous ammonia may also be recovered for reuse.