baber/WOPTO huggingface dataset:
Patent WO-0101790-A1 (WO)
Inventor: STANSBY MARK RICHARD
IPC: A23K10/33
Filed: 1999-07-01
Abstract: A method of forming an animal feed block which comprises the steps of mixing at least one animal feed component with magnesium sulfate and reactive magnesium oxide to form a composition, adjusting the water level of the composition to a level to allow the composition to be poured into a mould, allowing the composition to at least partially set in the mould.
Patent WO-0009915-A1 (WO)
Title: Système de scellement d'ecran inter-reservoir
Inventor: RUGGIERO BRUNO
IPC: C22B3/02
Filed: 1999-08-10
Abstract: L'invention concerne un ensemble écran (11) destiné à être insérer à travers un orifice de sortie (55) dans un réservoir de lixiviation, par exemple un traitement de l'or par lixiviation au carbone ou par la méthode du charbon en pulpe. L'orifice de sortie (55) est caractérisé en ce qu'il est accessible par le haut, ce qui permet de manipuler verticalement l'ensemble écran (11) afin de l'extraire et de l'insérer pour le placer en position de fonctionnement. L'ensemble écran (11) comporte une claie s'étendant (15) dans une position située sous l'orifice de sortie (55) (lorsque l'ensemble écran se trouve en position de fonctionnement) afin de permettre le passage de matières de dimension sous-calibrée, telles qu'une bouillie de minerai, et de réactifs tout en retenant les matières de dimension surcalibrée, telles qu'un absorbant (par exemple du charbon actif). Un dispositif de scellement (25) est disposé sur la périphérie de l'ensemble écran (11) de sorte qu'il obstrue l'orifice de sortie (55).
Patent BG-50020-A1 (BG)
Title: Collector for electric machine and method for its manufacture
Inventor: GAMANOV EMIL TS
IPC: H01R39/04
Filed: 1990-03-02
Abstract: The commutator is designed for the electronic and electrical industry. It has a longer life-span and improved current conductance. With the method a waste free production is achieved and safe working conditions are guaranteed. The commutator consists of a metal cylindrical body (1), made of separate lamellas (2) each of which has two opposing teeth. The body (1) is enveloped by a plastic cylinder (5) in which the teeth (3) are placed. The lamellas (2) are separated one from another by slots (7) with a defined depth that reaches to the plastic cylinder (5). The commutator production method consists of the following operations: blank punching through two-sided serration, stamping of a manufacturing mark at the base of each tooth and bending the two ends of the blank until they touch each other. After that a two-sided bending of the teeth at an angle of 45 degrees towards the axis of the body (1) is made. The bended blank is poured over with plastic and a central hole (6) for the machine shaft is drilled. Along the manufacturing mark (4) the slots between the lamellas are cut.<IMAGE>
Patent CA-2001568-A1 (CA)
Title: Medicament for treating toxoplasmosis
Inventor: HUDSON ALAN T
IPC: A61K31/12
Filed: 1989-10-26
Abstract: The present invention relates to the use of 2-[4-(4-chlorophenyl) cyclohexyl]-3-hydroxy-1,4-naphthoquinone or a physiologically acceptable salt or other physiologically funtional derivative thereof for the manufacture of a medicament for the treatment and/or prophylaxis of toxoplasmosis in animals, to pharmaceutical compositions for the treatment and/or prophylaxis of toxoplasmosis, comprising said compound as active ingredient and to a method of treating or preventing toxoplasmosis in an animal which comprises administering to said animal an effective amount of said compound.
Patent CA-2002919-A1 (CA)
Title: Expert system simulator for modeling realistic internal environments andperformance
Inventor: HON DAVID C
IPC: G09B23/28
Filed: 1989-11-14
Abstract: A medical investigative system in which a person interacts with the system to interject information that is utilized by the system to establish non-restricted environmental modeling of the realities of surrogate conditions to be encountered with invasive or semi-invasive procedures.  This is accomplished by video display of simulated internal conditions that appear life-like, as well as by display of monitor data including, for example, blood pressure, respiration, heart beat rate and the like.
Patent CA-2005993-A1 (CA)
Title: Process for the production of 3,5,6-trihydroxyhexanoic acid derivative
Inventor: INOUE KENJI
IPC: B01J23/80
Filed: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE         A compound of a 3,5,6-trihydroxyhexanoic acid derivative of the formula:                                          (I) wherein P1 and P2 are independently hydrogen atoms or hydroxy-protecting groups, or together form a ring, and R is an alkyl group is effectively prepared by a process compri-sing steps of:          reacting a butyronitrile derivative of the formula:                               (II) wherein P1 and P2 are the same as defined above with an .alpha.-haloacetate of the formula:          X-CH2-COOR   (III) wherein X is a halogen atom, and R is the same as defined above in the presence of a metallic catalyst selected from the group consisting zinc and zinc-copper to form a keto acid derivative of the formulas                        (IV) wherein P1, P2 and R are the same as defined above, and then reducing the obtained keto-acid derivative of the formula (IV).
Patent CA-2007225-A1 (CA)
Title: Radial seal
Inventor: BRIENZA ANTHONY R
IPC: F16J15/32
Filed: 1990-01-05
Abstract: ABSTRACT OF THE DISCLOSURE A heat  resistent  seal  having a plurality of finger-like members  (14)  which press against the outer peripheral surface (23) of a rotating cylinder (16).  The seal includes several seal sections (10), each comprising a thin spring steel plate  (22)  having a length in the range of about 30 cm to about 92 cm.  Each section has a plurality of  finger-like members  (14)  formed by making cuts (13) of about 5 cm in length along one edge (11) of the section  (10).   The seal sections are attached to a windbox  (17)  with the finger-like members  (14)  pressed against the rotating cylinder (16)  of the rotary kiln. The finger-like members (14) of the seal are arranged to press against the outer peripheral surface  (23)  of the rotating cylinder (16) and apply a substantially even and constant force around the outer peripheral surface (23) of the rotating cylinder (16).
Patent CA-2009172-A1 (CA)
Title: A recording apparatus
Inventor: MORO SHUUJI
IPC: G11B15/07
Filed: 1990-02-02
Abstract: A tape recording apparatus is capable of operation in either a normal recording mode or a high band recording mode. Detecting holes to indicate whether a tape cassette loaded into the recording apparatus is designed for the normal recording mode or the high band recording mode are formed in the tape cassette. The kind of cassette is detected from the detecting holes, and the high band recording mode or the normal recording mode is automatically set in accordance with the kind of tape cassette detected. The automatic setting can be selectively cancelled, however, in which case the recording can be executed in the normal recording mode even if a tape cassette designed for the high band recording mode has been loaded into the recording apparatus.
Patent CA-2009838-A1 (CA)
Title: Current limiting control circuit for d.c. motors with line dropout protection
Inventor: SAGANOVSKY ABRAHAM
IPC: H02P1/18
Filed: 1990-02-12
Abstract: ABSTRACT      In accordance with a first embodiment of the invention, line dropout  protection  is  provided  for a d.c. motor wherein motor operation is prevented if  power is  applied at  the time  a main speed control  device is not set in a zero position.  Re-enabling motor operation is simply provided by  resetting the  motor speed control device to a zero position and reapplying power.    In accordance  with the  second embodiment of the invention, line dropout protection is  provided  for  a  d.c.  motor wherein predetermined excess  motor acceleration  is prevented when power is applied  to the  d.c. motor.   The  instant invention prevents motor  start-up  under  unexpected  conditions,  thereby  clearly enhancing safety during operation of any device controlled by the d.c. motor.
Patent CA-2010148-A1 (CA)
Title: Coating with improved adhesion
Inventor: DINALLO ANTHONY J SR
IPC: C08L83/06
Filed: 1990-02-15
Abstract: ABSTRACT      A latent curable electronic coating composition is described which comprises:     a.  a linear dimethylvinyl chainstopped polydimethylsiloxane fluid having a viscosity of about 500 to 5000 centipoise at 25°C;     b.  an organohydrogenpolysiloxane; c.  an amount of a platinum catalyst sufficient to cause the co-reaction of (a) and (b); d.  a combination of inhibiting agents comprised of (i) an ethylenically unsaturated isocyanurate and (ii) a dialkyl acetylenedicarboxylate; and e.  a silanol-containing dimethyl siloxane hydrolyzate having a silanol content from about 0.5% to about 1.5% and a viscosity from about 4 to about 40 centipoise at 25°C.
Patent CA-2010677-A1 (CA)
Title: Radio frequency receiver for a nmr instrument
Inventor: STORMONT ROBERT S
IPC: G01N24/08
Filed: 1990-02-22
Abstract: ABSTRACT    A receiver processes an NMR signal to produce a baseband image information signal from which two quadrature component signals are derived.  An intermediate frequency section mixes the received NMR signal with two reference signals to shift the image information into a frequency band having a bandwidth BW and centered at a frequency that is 1.5 times the bandwidth BW. The resultant signal is filtered to remove extraneous sign is outside the image information band.  An analog to digital converter samples the filtered signal at a rate that is twice the bandwidth BW and digitizes the samples into a digital signal.  A quadrature detector derives I and Q output signals from the digital signal by alternately selecting digital samples and negating every other sample selected for each of the I and Q output  signals.  The quadature detector also digitally filters the I and Q signals which are then used to construct an NMR image
Patent CA-2017285-A1 (CA)
Inventor: KOBAYASHI HIDEKI
IPC: A61K9/00
Filed: 1990-05-22
Abstract: A solid calcitonin pharmaceutical composition comprised of a therapeutically effective amount of calcitonins and ethylene diamine tetraacetates.
Patent CA-2018458-A1 (CA)
Title: Renin-inhibiting peptides
Inventor: BENDER WOLFGANG
IPC: C07D409/14
Filed: 1990-06-07
Abstract: A B S T R A C T       Renin-inhibiting peptides of the formula                     (I) in which R1   is H, alkoxycarbonyl, benzyloxycarbonyl, morpholinocarbonyl, amino, or the like, B    is   a   direct   bond,   proline   or   an amino acid  radical, R2 is aryl, w    is 0 or 1, A    is -CH2- or -CH2-CH2 D and E each independently is a direct bond or amino acid radical, and X    is OH, benzyloxy, alkoxy, an amino radical or   and physiologically acceptable salts thereof.     Le A 26 914
Patent CA-2022135-A1 (CA)
Title: The thermo-inducible expression of heterologous genes in bacillus subtilis and means and methods for its achievement
Inventor: COSMINA PAOLA
IPC: C12R1/125
Filed: 1990-07-27
Abstract: ABSTRACT OF THE DISCLOSURE         The regulation of the expression of a heterologous gene which codes for a protein of interest in B.subtilis is achieved by the introduction into the microorganism of a plasmid vector containing the gene placed under the control  of  a  strong  promoter  whose  activity  is modulated by means of a variation in the temperature by the heat-sensitive repressor of the lambda phage of E.coli.           The method enables various heterologous proteins to be synthesised by the culture of strains of B.subtilis with   transformations   induced   by   variations   in temperature.
Patent CA-2022251-A1 (CA)
Inventor: DEVORE WILLIAM JAY
IPC: H01J37/244
Filed: 1990-07-30
Abstract: L'invention est une méthode de polarisation pour un dispositif de positionnement de faisceaux (50) pour machine de lithographique à faisceau électronique (10) qui comprend des diodes de détection d'électrons (52) qui déposent moins d'électrons secondaires (62) sur le substrat (16) traité par le faisceau électronique (22), ce qui réduit ou élimine les charges d'électricité statique sur ce substrat qui produisent des distorsions en faisant dévier le faisceau électronique (22).
Patent CA-2022575-A1 (CA)
Title: Rhenium tris dioxime complexes
Inventor: JURISSON SILVIA
IPC: C07F13/00
Filed: 1990-08-02
Abstract: ABSTRACT     Rhenium tris dioxime complexes are useful in the synthesis of boronic acid adducts of rhenium dioxime complexes which are useful as radiothera-peutic agents.
Patent CA-2025239-A1 (CA)
Title: Portable electronic token
Inventor: JARVIS CHARLES R
IPC: B42D15/10
Filed: 1990-01-18
Abstract: (57) Abstract In order to allow a thin portable token of the Smart Card type to be flexible, yet protect the electronic components (2) with-in it, the token is manufactured from a resin material and includes high tensile foil inserts (7a,7b) above and below the compo-nent, producing a double skinned effect to stiffen and strengthen the token in the region of the component. The components are mounted on a substrate (3), which also acts as a hinge between components to enable flexing of the token as a whole. Alternative comprise frames (15) encircling each component (2) or mounted resin members (11) encapsulating the components (2).
Patent CA-2025942-A1 (CA)
Title: Antibodies against highly conserved amino acid sequences of immunogenic substances, a process for the preparation of these antibodies and the use thereof in immunoassays
Inventor: MUELLNER STEFAN
IPC: C07K14/62
Filed: 1990-09-21
Abstract: Abstract of the disclosure: Antibodies against highly conserved amino acid sequences of immunogenic substances, a process for the preparation of these antibodies and the use thereof in immunoassays.            The invention relates to antibodies which are obtained by immunization with a peptide fragment which represents a highly conserved amino acid sequence of a native protein. The antibodies according to the invention can be used for the preparation of immunoassays, in particular for the preparation of assays for the determination of genetic-ally engineered products such as insulin which arise as sparingly soluble inclusion bodies in microorganisms. The  invention particularly relates to a multispecies insulin assay in the form of an RIA.
Patent CA-2026428-A1 (CA)
IPC: B65H75/38
Filed: 1990-09-27
Abstract: A method and apparatus for pulling fiber from a bobbin using  a  payout wheel dispensing the fiber into the air in a helical pattern.  The invention includes a deflector mounted in the  path of the fiber which is rotated as the fiber is payed out.  The deflector includes a hollow shaft through which fiber, from the wheel, passes. The  hollow shaft includes a tunnel along the length thereof.  The tunnel has a first portion, along the longitudinal axis of the shaft, and a second portion at an angle with respect to the first portion.
Patent CA-2027233-A1 (CA)
Title: Hand splint for stroke patients
Inventor: DALE CHARLES L
IPC: A61F5/058
Filed: 1990-10-10
Abstract: Abstract A reversible hand splint having utility in connection with either the left or right hands of stroke patients. A generally can handle-shaped, pear or egg-shaped base member is fixedly secured to the end of an elongate flat base-supporting member that is covered on both sides with a hook and loop type of fastening material. A cradle for a forearm has a complemental strip of the same type of fastening material so that the base member is easily inverted when the splint is changed from one hand to another. Elongate straps having their forwardmost ends secured to opposite ends of the egg-shaped base member are wrapped in crisscrossing relation to one another to retain the patient's forearm in the splint.
Patent CA-2030442-A1 (CA)
Title: Auxiliary automatic cooling water supply for marine engines
Inventor: BORST GAYLORD M
IPC: F01P5/10
Filed: 1990-11-21
Abstract: ABSTRACT OF THE INVENTION          A marine propulsion device comprising an internal combustion engine, primary structure for supplying cooling water to the engine, and ancillary structure for supplying cooling water to the engine in response to the temperature of the engine exceeding a predetermined temperature and for continuing to supply cooling water to the engine until the ancillary structure is manually deactivated.
Patent CA-2033710-A1 (CA)
Title: Sterilization biological test pack
Inventor: DYCKMAN JOHN
IPC: A61L2/26
Filed: 1991-01-07
Abstract: A sterilization biological test pack (10) includes a first plurality (14) of apertured planar sheets (12) of substantially porous paper disposed to form a stack. Each sheet (12) defines a generally centrally disposed aperture, the apertures defining a single cavity (18) extending through the stack (14). Second (20) and third (30) pluralities of unapertured planar sheets (22,32) of substantially porous paper are disposed on opposite sides of the stack (14) and aligned therewith to close the stack cavity (18) at both ends and define a chamber (36) to receive a biological indicator (38). The first, second and third pluralities (14,20,30) together define a sheet pad (39). A tray (40) formed of unapertured substantially gas-impermeable material, has a base (42) coextensive and aligned with the exposed side of the third plurality (30), and four sidewalls (44) transverse to the base (42) together substantially covering the exposed edges of the pad (39). The tray (40) and the pad (39) together define an assembly (49), and an organizer (50) is disposed all about the periphery of the assembly (49) to maintain the sheets (12,22,32) and the tray (40) in a predetermined spatial relationship while permitting the passage of steam and air to and from the assembly (49). <IMAGE>
Patent CA-2034476-A1 (CA)
Title: Bow-tie x-ray filter assembly for dual energy tomography
Inventor: HAMPEL WILLI W
IPC: G21K1/10
Filed: 1991-01-17
Abstract: BOW-TIE X-RAY FILTER ASSEMBLY  FOR DUAL ENERGY TOMOGRAPHY                 Abstract of the Disclosure A polymer attenuation filter in a CT machine is mounted at its center and allowed to expand freely at its ends to prevent cracking of the filter as it expands with temperature and after it becomes brittle with x-ray exposure.  Vertical expansion of the filter at its center is accommodated by a stress relief hole cut between the center fastening points. Relatively greater horizontal expansion is accommodated by means of spring clamping.  Difference in expansion between a metallic strip filter and its support is accommodated by tightly affixing the ends of the filter to the support so that the metallic strip is always under tension and cannot buckle.
Patent CA-2036619-A1 (CA)
Title: Hair curling iron and drum
Inventor: CHAN WING K
IPC: A45D4/10
Filed: 1991-02-19
Abstract: "Hair curling iron and drum"                    A B S T R A C T            The present invention provides a hair curling iron with a barrel which may be inserted into a curling drum and with a retaining clip for retaining the barrel in this position, and also provides a hair curling drum which can receive and locate the barrel of a curling iron.  Hair may be curled by putting the curling drums in position in the hair, and then heating and reheating them as often as necessary using the hair curling iron.  The advantage is a considerable saving in labour.   7537C(23)
Patent CA-2036710-A1 (CA)
Title: Automatic flag unfurler
Inventor: PETERS JACK
IPC: E04H12/32
Filed: 1991-02-20
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for use on a flagpole with a central elongate pole, adapted for automatically unfurling and maintaining in an unfurled state a flag attached thereto comprises a squirrel-cage like assembly adapted for rotational mounting about the axis of the pole with first and second spaced end plates transverse to the axis and elongate members parallel to the axis and extending between the end plates.  The elongate members are uniformly spaced about the periphery of the end plates to ensure that the squirrel-cage assembly is dynamically balanced for rotation about the central pole.  Bearing members are equidistantly spaced and rigidly mounted between the squirrel-cage assembly and the elongate pole for providing low rotational friction between the assembly and the pole and to further ensure dynamical balance of the assembly.  One of the elongte members is adapted for attaching to one elongate member an edge of the flag, whereby forces acting on the flag resulting either from its weight or as a result of wind blowing on the flag readily cause the assembly to rotate about the elongate pole and thereby cause the unfurling of flag.
Patent CA-2037094-A1 (CA)
Inventor: SCHNEIDER BERNARD
IPC: B05B11/00
Filed: 1991-02-25
Abstract: 14 DISTRIBUTEUR DE PRODUIT PATEUX MELANGE D'UN PRODUIT PATEUX SECONDAIRE DE DEBIT REGLABLE ET SON UTILISATION L'invention a pour objet un distributeur de produit pâteux (1) comportant un corps délimitant une chambre de stockage (5) d'au moins un produit pâteux principal et un système de pompage délimité par un paroi (7) surmontant ladite chambre de stockage (5), et par un clapet d'aspiration (24) ladite paroi (7) portant du côté de ladite chambre de stockage (5) un tube séparateur (11) entourant le clapet, et comportant des orifices de passage (13) d'au moins un produit pâteux secondaire contenu entre ledit tube séparateur (11) et ledit corps, lesdits orifices de passage (13) étant extérieurs audit tube séparateur (11), caractérisé en ce que cette paroi (7) est doublée d'un couvercle tournant (16) portant des fenêtres traversantes (19), la rotation du couvercle (16) masquant ou découvrant progressivement lesdits orifices de passage (13), et les fenêtres (19) étant obturées par le clapet (24) dans sa position basse. L'invention concerne encore l'utilisation du distributeur pour la distribution d'une pâte à brasser de façon contrôlée. Elle est utilisée dans les domaines cosmétique, pharmaceutique, para-médical, hygiénique et alimentaire.
Patent CA-2037661-A1 (CA)
Title: Seat integrated seat belt system
Inventor: HOMEIER RONALD F
IPC: B60N2/00
Filed: 1991-03-06
Abstract: ABSTRACT OF THE DISCLOSURE     A seat integrated seat belt system.  A three point seat belt system includes a belt having one end affixed to the seat and an opposite end mounted to a retractor secured to the seat.  A seat belt tongue is mounted to the belt intermediate the belt ends and is releasably lockable with a belt buckle on the opposite side of the seat thereby pulling one portion of the belt across the passenger lap and another portion of the belt across the passenger upper torso.  The belt extends through a guide located at the top of the seat.          A seat tether includes a second belt having one end attached to the seat at the location of the guide and a second end mounted to a second retractor located beneath the seat.  The second retractor is operable to limit motion of the seat thereby minimizing the impact of vehicle motion on the first belt securing the passenger to the seat.
Patent CA-2039039-A1 (CA)
Title: Pyrimidine nucleoside derivative and antiviral agent containing the derivative as active ingredient
Inventor: MIYASAKA TADASHI
IPC: C07D239/58
Filed: 1991-03-26
Abstract: The invention is a pyrimidine nucleoside derivative represented by the following formula (I):    wherein R1 represents ethyl group or isopropyl group; R2 and R3 independently represent hydrogen atom, an C1-C3 alkyl group or chlorine atom; X represents oxygen atom or sulfur atom; and Z represents sulfur atom or methylene group;  with the proviso that R2 and R3 do not simultaneously represent hydrogen atoms when X represents oxygen atom and Z represents sulfur atom, or a pharmaceutically acceptable salt thereof. The pyrimidine nucleoside derivative and pharmaceutically acceptable salt thereof show a markedly higher anti-retroviral activity than conventional analogous compounds and have a relatively low toxicity against the host cells, and therefore, are useful as an active ingredient of antiviral agent.