baber/WOPTO huggingface dataset:
Patent CA-2026791-A1 (CA)
Title: Adjustable feeding device for poultry
Inventor: VAN DAELE ANTOINE A
IPC: A01K39/012
Filed: 1990-10-03
Abstract: ADJUSTABLE FEEDING DEVICE FOR POULTRY.                  Abstract of the disclosure A feeding device, in particular for poultry, comprising an essentially dish-shaped pan with a bottom and an upright peripheral wall in which feed can be presented to the birds, and the bottom of which is provided with a central upright part, a drop tube for the supply of feed to the pan, the lower free end of which is situated centrally above the bottom of the pan, which drop tube can be moved over a limited, variable distance relative to the bottom of the pan in order to form a first feed supply opening of variable size between the bottom free end of the drop tube and the bottom of the pan, as a result of which feed can pass from the drop tube into the pan, and which drop tube at a distance from the free end is provided with one or more second feed supply openings, in the bottom position of the drop tube the first feed supply opening being closed and the second feed supply opening(s) being opened, and in the top position of the drop tube the first feed supply opening being open and the second feed supply opening(s) being closed, wherein the central upright part of the bottom of the pan extends in the bottom part of the drop tube and is formed in such a way that in the bottom position of the drop tube the top side of the central upright part reaches to the bottom edge of the second feed supply opening(s) and at that point shuts off the drop tube to the bottom thereof. The top side of the central upright part of the bottom of the pan preferably has a conical shape. The top side of the central upright part of the bottom of the pan, on the one hand, and the top edge of the second feed supply opening(s), on the other hand, preferably bound a passage which prevents a one-day-old chick from passing. In the bottom position of the drop tube the bottom edge of the second feed supply opening(s) advantageously lies lower and the top edge thereof lies higher than the top edge of the upright peripheral wall of the pan. Preferably, the bottom part of the drop tube which is below the second feed supply opening(s) is essentially conical-shaped.
Patent CA-2026922-A1 (CA)
Inventor: HUSBY HARALD S
IPC: G01P15/02
Filed: 1990-10-04
Abstract: An accelerometer for sensing velocity changes particularly suited for passenger restraint systems in a motor vehicle for the deployment of an air bag includes a housing with contact blades and a contacting element.  The contacting element is arranged to move toward the contact blades when a deceleration exceeding a threshold level is sensed.  A retaining element is provided to set the blades in a preselected position so that the blades are contacted by the contacting element simultaneously thereby improving the response time of the accelerometer.
Patent CA-2029159-A1 (CA)
Title: Implant having varying modulus of elasticity
Inventor: FARLING GENE M
IPC: A61F2/30
Filed: 1990-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     An  implant  is  disclosed which  includes  an  elongated portion  constructed  in  such  a manner  that the modulus  of elasticity varies from one end to another.   A plurality of discs  alternating between  solid discs  and mesh  discs  are stacked with the relationship between the composite thickness of mesh regions as compared to the thickness of solid regions determining the modulus of elasticity at any region thereof.          The  invention  is  applicable  to  all  different  types  of prosthetic implants.
Patent CA-2029223-A1 (CA)
Title: Perfected hydraulic machine preferably for minimum height waterfalls
Inventor: ENTERRIA JOSE J G
IPC: F03B7/00
Filed: 1990-11-02
Abstract: Abstract "PERFECTED HYDRAULIC MACHINE PREFERABLY FOR MINIMUM HEIGHT WATERFALLS"      This machine consists of an impeller formed by a right prism with a minimum  weight/volume  ratio  and  which  has  an  irregular  hexagonal section,  three sides of which are bigger than the other three, and with said hexagon's vertexes belonging to a single circumference.  The second body  of  said  machine  is  formed  by  an  open  cylindrical  chamber, concentric to the impeller, with an angle of approximately 83 degrees.      Its  basic  characteristic  is its high  performance  in  obtaining energy produced by minimum height waterfalls.
Patent CA-2031097-A1 (CA)
Inventor: FLAMENT PATRICK
IPC: B64G1/24
Filed: 1990-11-29
Abstract: To control the attitude in roll (X) and in yaw (Z) of a satellite (1) including two solar generator panels (4, 5) adapted to be oriented independently of each other about a pitch axis:      . in a preliminary stage:  two geometrical axes x and z are selected in the plane of the roll and yaw axes, there  being  associated  with  the  z  axis  a  tolerable command torque error much lower than for the x axis, and a correlation law is established between satellite panel depointing angles .gamma.N and .gamma.S and possible command torques due to solar radiation pressure, then cyclically while the  satellite performs  its orbit:  a theoretical attitude correction torque in the plane of the roll and yaw axes is calculated, a possible torque is identified having on the z axis, a component substantially identical to that of the theoretical torque and, on the x axis, a component as close as possible to the theoretical torque component, and there are applied to the panels the depointing angles associated with said possible torque by the correlation law.
Patent CA-2031359-A1 (CA)
Title: Photograph album attachment assembly
Inventor: FRANK JOHN W
IPC: B42F5/00
Filed: 1990-12-03
Abstract: Abstract of the Disclosure A photo album held together by attachment assemblies, each including (1) a barrel part having an internally threaded tubular portion and a plate at one end that will not pass through the openings in the pages and attachment portions of covers for the album; and (2) a screw part comprising an externally threaded portion adapted to threadably engage the tubular portion, and a head at one end that also will not pass through the openings in the pages and the attachment portions.  The plates have projections received in sockets in the attachment portion of the rear cover to restrict rotation of the barrel parts; and the heads on the screw parts have ridges along their peripheries and large diameters that afford easy manual engagement with them to engage or disengage the screw parts with respect to the barrel parts.
Patent CA-2033421-A1 (CA)
Title: Multilayer composites and easily openable containers
Inventor: YAMADA TOYOKAZU
IPC: B65D17/40
Filed: 1990-12-28
Abstract: A multilayer composite and an easily openable container produced by using the multilayer composite are provided.  The multilayer composite comprises a surface layer of a polyolefin resin, an intermediate layer of a mixture of a polystyrenic resin with a thermoplastic elastomer or with a thermoplastic elastomer and a polyolefin resin, and a base layer of a polystyrenic resin, and the peeling strength between the intermediate layer and the base layer is larger than the peeling strength between the surface layer and the intermediate layer.  The easily openable container produced by using the multilayer composite is capable of being sealed with a lid strongly while maintaining easy openability because the opening of the sealed container is performed utilizing the peeling between the surface layer and the intermediate layer.
Patent CA-2034688-A1 (CA)
Title: Process for coating metal and plastic to impart wood-like appearances
Inventor: COPE CARROLL W
IPC: B05D7/14
Filed: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE            Compositions and a method are provided for forming a coated metal or plastic surface having the appearance and texture of wood grain, which conceals joints on the surface and which is capable of accepting conventional wood stain.
Patent CA-2036122-A1 (CA)
Inventor: BIKSON BENJAMIN
IPC: B01D71/68
Filed: 1991-02-11
Abstract: PROCESS FOR DEHYDRATION OF GASES AND COMPOSITE PERMEABLE MEMBRANES THEREFOR            Abstract of the Invention Process for the dehydration of gases using composite permeable membranes, preferably hollow fiber composite membranes comprised of a porous support coated with an ultrathin layer of a defined sulfonated polysulfone or sulfonated polyether ketone.  The processes also contemplate the use of a sweep or purge gas on the water-enriched permeate side of the composite membrane to increase the efficiency of the dehydration process.
Patent CA-2041398-A1 (CA)
Inventor: LEIDNER JACOB
IPC: C08J11/08
Filed: 1991-04-29
Abstract: A method is provided for recovering PVC from a material comprising PVC and at least one non-PVC  component.
Patent CA-2041997-A1 (CA)
Inventor: HEFELE JOSEF
IPC: C09J123/04
Filed: 1991-05-07
Abstract: A B S T R A C T         The invention describes a hot-melt adhesive substance for the coating of fabrics, especially of lining materials of outer wear, comprising a hot-melt adhesive paste on a copolyester basis as the base layer and a covering layer of a hot-melt adhesive. The inventive hot-melt adhesive substance is characterized in that the hot-melt adhesive paste of the base layer contains a mixture of copolyester and low-pressure polyethylene. The covering layer of hot-melt adhesive preferably contains copolyamide. When using the inventive hot-melt adhesive substance, a raster-pattern coated fabric can be obtained in which the hot-melt adhesive substance has substantially improved adhesive strength as well as a high degree of washing and cleaning stability.
Patent CA-2043310-A1 (CA)
Title: Substituted azines
Inventor: DREWES MARK W
IPC: A01N57/16
Filed: 1991-05-27
Abstract: Substituted azines A b s t r a c t The invention relates to new substituted azines of the formula (I)                (I) in which m    represents the numbers 0, 1, 2 or 3, A    represents nitrogen or a C-X group where X repre-sents hydrogen or halogen, Q    represents oxygen or sulphur, Z    represents one of the groups below:       N-R5   or      , and the radicals R1-R7 have the meaning given in the description, a process and new intermediates for their preparation, and their use as herbicides.     Le A 27 733
Patent CA-2044491-A1 (CA)
Title: Novel process for industrial preparation of 4-chloro-3-sulfamoyl n-(2,3-dihydro 2-methyl 1h-indol -1-yl) benzamide
Inventor: COHEN ARMAND
IPC: A61K31/40
Filed: 1991-06-13
Abstract: New process for industrial preparation of 4-chloro-3-sulphamoyl-N-(2,3-dihydro-2-methyl-1H-indol-1-yl)benzamide from monochloramine and 2,3-dihydro-2-methyl-1H-indole.
Patent CA-2045224-A1 (CA)
Title: Burst address sequence generator
Inventor: CHAN WAN-KAN
IPC: G06F12/02
Filed: 1991-06-21
Abstract: ABSTRACT    A kind of burst address sequence generator (10) is to generate 2n pulse trains (n is an integer greater than l) compatible with INTEL 80486 CPU, including the following: One n-bit binary up counter (11), whose input terminal inputs a signal of one first pulse train address (ZERO#) for initializing and to begin counting, and an increment signal (INC) used to trigger the input. The output terminal has n count signal C(0, ..., n-1) to couple to n corresponding XOR gates (12): one transparent latch (13), whose input terminal inputs n address bit A(m, ..., m+n-1) signals (in other words, 2n pulse train burst cycles with size of each transmission data at 2m bytes; A0~A(M-1) as the continuous lowest address of this 2m bytes); one of the input signals and one latched act signal (ALE), the output is the n latched address signals LA(m, ..., m+n-1), as well as n corresponding XOR gates coupled with the n count signals C(O, ..., n-1) and n latched address signals LA in order to obtain n pulse train address signals SA(m, ..., m+n-1).  SA can be directly coupled to a static random access memory (SRAM).  This invention also concerns a pulse train burst address sequence generator (20), with a delay reduction function to reduce the delay time of address generation by the above-mentioned pulse train burst address sequence generation.
Patent CA-2045732-A1 (CA)
Title: Universal bank note reader
Inventor: BRYENTON EARL L
IPC: G06K9/00
Filed: 1991-06-26
Abstract: A method and apparatus of reading bank notes comprising storing signals in a memory corresponding to at least a portion of an array of pixels defined by a printed pattern on the face of a bank note, raster scanning the face of the bank note with a charge coupled device (CCD) to obtain a serial signal representing the pattern, searching the memory for the serial signal, comparing the serial signal with the stored signals, and indicating the correct presence of the bank note in the event the comparison correlates to a predetermined degree.
Patent CA-2046272-A1 (CA)
Inventor: SEPPANEN TAUNO
IPC: G09F3/18
Filed: 1990-02-07
Abstract: A baseplate to which a label may be attached for name tags, signs, and the like which fits in a frame for group identification, and which has an interlocking U-shaped pin for fastening the baseplate to garments. The baseplate has a recess with a step, longitudinal openings, and a stop member in order to fix the pin in place, and a second stop member with a notch in order to close the pin. The baseplate including the recess, openings, step, and stops may be formed from a single piece of plastic during one working stage.
Patent CA-2046903-A1 (CA)
Title: Recovery of turpentine and heat
Inventor: RYHAM ROLF
IPC: D21C11/06
Filed: 1990-02-05
Abstract: 2046903 9010108 PCTABScor01 A method for recovering turpentine and heat in a TMP process in which woodchips are heated in a preheater (14) and the vent vapors (18) from the preheater are passed to the condensing vapor zone (20) of an evaporator condenser-reboiler (8) having a condensing vapor zone and a boiling liquid zone (34). A major portion of the vent vapors are condensed so as to produce a turpentine-lean condensate (60) and turpentine-rich vapor (44) phase. The turpentine-rich vapor phase is withdrawn from the evaporator and passed to a turpentine condenser (46) where it is cooled by indirect heat exchange contact with a cooling liquid to produce a condensate (50) containing immiscible turpentine and aqueous phases. The turpentine (62) and the aqueous phases (58) are separated. The aqueous phase and the condensate produced when vent vapors from the preheater are condensed are passed to the boiling liquid zone of the evaporator and brought into indirect heat exchange contact with the vent vapors from the preheater while maintaining a lower pressure in the boiling liquid zone than in the condensing vapor zone whereby a turpentine-lean vapor (6) is produced. The turpentine-lean vapor is used to presteam the woodchips before they are supplied to the preheater (14).
Patent CA-2047233-A1 (CA)
Title: Process for securing components and assembly base for implementing the process
Inventor: FLEPP MARIO
IPC: E04B1/76
Filed: 1990-12-17
Abstract: ABSTRACT OF THE DISCLOSURE           The assembly base consists at least partly of synthetic foam and is fitted in a recess in external insulation arranged on a structure.  The recess extends into the surface of the structure and the assembly base is secured directly to the structure by an adhesive and/or mechanical securing means.  The component is secured to the assembly base.  It is thus possible in the simplest manner to secure a component to a structure fitted with external insulation without adversely affecting the properties of said external insulation.
Patent CA-2047697-A1 (CA)
Title: Use of selected ester oils of low carboxylic acids in drilling fluids
Inventor: MUELLER HEINZ
IPC: C09K8/34
Filed: 1990-03-01
Abstract: The invention describes the use of selected esters, fluid at room temperature and with flash points above 80°C, of C1-5-monocarboxylic acids and mono- and/or polyfunctional alcohols as the oil phase, or a component of the oil phase of invert drilling muds which are suitable for environment-friendly development of petroleum or natural gas deposits and contain in a continuous oil phase a dispersed aqueous phase together with emulsifiers, weighting agents, fluid-loss additives and preferably further conventional additives. In a further embodiment the invention relates to invert drilling fluids of the type described, which are characterized in that the oil phase contains esters from C1-5-monocarboxylic acids with mono-and/or polyfunctional alcohols preferably in admixture with other components from the class of ecologically acceptable compounds.
Patent CA-2047791-A1 (CA)
Title: Dyeable hot-bulked polypropylene fibers modified with a copolyamide
Inventor: TIETZ RAYMOND F
IPC: D01F6/06
Filed: 1991-07-24
Abstract: Dyeable fibers are formed from polypropylene by blending a major portion of polypropylene with a minor portion of 1) a copolymer of nylon 6,6 and substantially equimolar amounts of hexamethylene diamine and an alkali metal salt of 5-sulfoisophthalic acid or 2) a basic reaction product of substantially equimolar amounts of N-(2-aminoethyl) piperazine and adipic acid, hexamethylene diamine and adipic acid and optionally .epsilon.-caprolactam. The blend is formed in an extruder and extruded into filaments which are quenched in air, stretched 2-4 x (preferably at an elevated temperature) and bulked using a jet of heated turbulent fluid. The thusly bulked filaments are then dyed.
Patent CA-2048576-A1 (CA)
Inventor: KNODT KURT T
IPC: G03G15/22
Filed: 1991-08-07
Abstract: An electronic printing system having the capability of producing cover sheets for an output document set, including the ability to allow an operator to select the desired features of the cover sheets. Moreover, the system has a scanner for scanning an original document set, thereby producing an electronic representation of the set of original documents. Subsequently, the system is capable of automatically reordering the electronic images in a manner suitable to produce front and/or back cover sheets in accordance with the features previously selected. Finally, the the output section of the system generates printed output of the reordered electronic images, thereby producing a completed document, including covers.
Patent CA-2048910-A1 (CA)
Title: Antimicrobial peptides active against plant pathogens, their method of use and various screening methods pertaining thereto
Inventor: BASCOMB NEWELL F
IPC: A01N63/50
Filed: 1991-08-09
Abstract: The invention relate to a composition of matter comprising either a peptide having the amino acid sequence Gly-Ile-Gly-Lys-Phe-Xaa-Xaa-Xaa-Ala-Xaa-Xaa-Phe-Xaa-Lys-Ala-Phe-Val-Xaa-Xaa-Ile-Xaa-Lys-Xaa wherein Xaa6, Xaa7, Xaa8, Xaa11, Xaa13, Xaa18, Xaa19, Xaa21 and Xaa23, may be the same or different and are selected from the group consisting of Ala, Arg, Orn, Asn, Asp, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Pro, 3Hyp, 4Hyp, Ser, Thr, Trp, Tyr, 3,4-dihydroxyphenylalanine and Val, and wherein Xaa10 is selected from the group consisting of Ala, Arg, Orn, Asn, Asp, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Ser, Thr, Trp, Tyr, 3,4-dihydroxyphenylalanine, and Val, with the proviso that said peptide is not Magainin 1; or a peptide having the amino acid sequence Gly-Ile-Gly-Lys-Phe-Xaa-Xaa-Xaa-Ala-Xaa-Xaa-Phe-Xaa-Lys-Ala-Phe-Val-Xaa-Xaa-Ile-Xaa-Asn-Xaa wherein Xaa6, Xaa7, Xaa8, Xaa11, Xaa13, Xaa18, Xaa19, Xaa21 and Xaa23 may be the same or different and are selected from the group consisting of Ala, Arg, Orn, Asn, Asp, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Pro, 3Hyp, 4Hyp, Ser, Thr, Trp, Tyr, 3,4-dihydroxyphenylalanine and Val, and wherein Xaa10 is selected from the group consisting of Ala, Arg, Orn, Asn, Asp, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Ser, Thr, Trp, Tyr, 3,4-dihydroxyphenylalanine and Val with the proviso that said peptide is not Magainin 2, Magainin 2 substituted only at Xaa21, Magainin 2 substituted only in at least two of Xaa8, Xaa13 and Xaa18 with Ala and with the further proviso that said peptide is not Magainin 2 substituted with only a single Ala, in association with an acceptable carrier. The present invention relates to the field of peptides which are useful for combating plant pathogens, and methods of their use against plant pathogens. The present inven-tion also relates to screening methods useful in conjunc-tion therewith.
Patent CA-2050587-A1 (CA)
Title: Bicyclolactam derivative
Inventor: KAWAGUCHI AKIHIRO
IPC: C07D215/227
Filed: 1991-01-30
Abstract: The present invention provides a bicyclolactam derivative which has the following formula and is useful as medicaments for treating senile dementia, i.e., as cerebral function improving agents and cerebral metabolism activators or anoxic brain damage protectives (see fig. 1) wherein R is benzoyl group which may be substituted with halogen atom, lower alkyl group, lower alkoxyl group, nitro group, cyano group or amino group; ~ is 1 or 2; m is 0 or 1; and n is 0, 1 or 2, provided that m and n are not 0 at the same time.
Patent CA-2051626-A1 (CA)
Title: Constant voltage asynchronous generator with stator slot bridges
Inventor: CSETVEI GYULA
IPC: H02K17/42
Filed: 1991-02-08
Abstract: ABSTRACT     Constant voltage asynchronous generator with stator slot bridges Inventors:   CSETVEI, Gyula KINCSES, Istvan residents in Budapest Filing date:  09. 02. 1990.          The invention is a constant voltage asynchronous  generator  with stator  slot  bridges  for  producing  electric power as one- and multiphase alternating current for independent mains. Slot bridges (HH) made of plates are arranged with a minimum  air gap  (LR)  in  the  slots  of  the  stator (AL) and the regulator winding (ST) is also arranged in the slots  of  the  stator  (AL) next   to  the  main  winding(s)  (FT).   An  electronic  voltage regulator (FS) is connected by terminals (14, 15) to  ensure  the inner  tapping  of  the  main winding(s) (FT) of the asynchronous generator with slot bridges (HAG).
Patent CA-2055709-A1 (CA)
Title: High-power radiator
Inventor: KOGELSCHATZ ULRICH
IPC: H01J65/04
Filed: 1991-11-15
Abstract: ABSTRACT OF THE DISCLOSURE         In the cooling of UV high-power radiators, the cooling of the inner electrodes (5) which are at high tension  potential  is  critical  insofar  as  it  is necessary to use fully demineralized water or oil for this purpose.  Since a cooling body  (9)  must in any event be employed for the external cooling, this cool-ing body is utilized at the same time as heat exchanger for the internal cooling.                          (Fig. 1)
Patent CA-2057711-A1 (CA)
Title: Antibiotic agent
Inventor: SCHWARTZ ROBERT E
IPC: A61P31/04
Filed: 1991-12-16
Abstract: A new antibiotic cyclic lipopeptide having the formula (see formula I) wherein R is H or OH and a method of producing is described. The agent has very high activity against human pathogens and is of very low mammalian toxicity.
Patent CA-2060461-A1 (CA)
IPC: B29C45/14
Filed: 1992-01-31
Abstract: A method  for manufacturing a  plastic  hollow  product with  complicated geometry using  water soluble resin.  The method includes the  steps of making  a half shell  of  the core out  of the water  soluble  resin,  joining  the  half shells together into a piece by solvent welding, ultrasonic welding, vibration  welding, or the  like, overmolding  the core  with water resistant  resin, and dissolving  the core away from the  overmolded product  by  spraying  hot  water thereto.   The injection conditions such as injection time, injection speed, and  injection pressure are  varied in the respective zone which  is divided into several divisions by same  distance   in  the  injection  cylinder.   Therefore, injection procedure  is performed in  a stepwise manner  to make a hollow product.