baber/WOPTO huggingface dataset:
Patent GE-P20002160-B (GE)
Title: Expandable Reflector
Inventor: CHKHIKVADZE KONSTANTINE
IPC: H01Q15/20
Filed: 1998-06-19
Abstract: 1. Technical Result Increase in expanding reliability of the reflector achieved by its stabilization. 2. Essence An expandable reflector comprises a flexible and elastic radial ribs 1 connected with a drum 2 capable of winding thereto, a device creating the expanding moment in the form of a stiffening ring 3 or mass 4, fixed on the rib 1 ends. From the operation side of the reflector to the ribs 1 is fastened a flexible reflector in the form of a net or membrane 6 and comprises a device stabilizing the expanding. 3. Field of Application Space devices of receiving and transmitting of radio waves, in particular, large expandable reflectors of large dimensional space antenna. Figures: 1
Patent GE-P20053546-B (GE)
Title: Crystalline Forms of 'R-(R*,R*)!-2-(4- Fluorophenyl)-Beta, Delta-Dihydroxy-5-(1-Methylethyl)-3-Phenyl-4-'Phenylamino) Carbonyl!-1H-Pyrrole-1-Heptanoic Acid Calcium Salt (2:1) (Atorvastatin)
Inventor: BYRN STEPHEN ROBERT
IPC: C07D207/34
Filed: 2002-05-21
Abstract: 1. Technical Result Widening of assortment of medicinal means. 2. Essence Novel crystalline forms of atorvastatin are described, as well as their use as agents for treating hyperlipidemia, hypercholesterolemia, osteo-porosis, and Alzheimer's disease. 3. Field of Application Medicine.
Patent GE-P20074065-B (GE)
Title: Method for starving worm or chrysalis in silkworm cocoon
Inventor: DZNELADZE ALEXANDER
IPC: D01B7/00
Filed: 2006-02-06
Abstract: Starving of worm or chrysalis in silkworm cocoon is effected by hot water during 6-10 seconds. The temperature of water may be 50-600C.
Patent DK-165684-C (DK)
Inventor: KOSLOWSKI THOMAS
IPC: C04B28/02
Filed: 1985-02-04
Granted: 1993-06-01
Abstract: The invention is concerned with a method for controlling the quick setting of a pourable raw mixture having a filler material, water, a cement that contains at least in part an aluminate capable of reacting with calcium hydroxide, in particular aluminum oxide cement, with an organic substance, in particular, hydro-oxycarboxylic acid, serving as a set-up retarder for the aluminate, complex forming, and stunting the growth of calcium aluminum sulfate hydroxide, and further of calcium hydroxide and in some instances, foam. In order to come up with the minimum possible number of cement components for the hardening of the raw mixture, and in order to achieve good control of the charging time and set-up process with the possibility of achieving adequate hardness in a matter of minutes, the aluminate is premixed with the organic set-up retarder and the calcium sulfate in a calcium hydroxide-free environment sometimes together with additional stabilizing components of the raw mixture. In this manner, the aluminate particles are coated by a coating of gelatinous ettringit stabilized by the organic set-up retarder to prevent reactions with the calcium hydroxide. The finished raw mixture contains at least essentially as much calcium hydroxide as is necessary for transforming the reactive aluminate. The solidification of the raw mixture is produced by the formation of a monophase whereby the initiation of solidification and the hydration characteristics are controlled by choosing the ratio of the retarder additives and the mixing temperature. The invention is also concerned with application of this method to the manufacture of building materials.
Patent CA-1341330-C (CA)
Title: Substituted acyl dertivatives of 1,2,3,4-tetrahydroisquinoline-3-carboxylic acids
Inventor: HOEFLE MILTON L
IPC: C07D/
Filed: 1981-09-30
Granted: 2002-01-01
Abstract: Substituted acyl derivatives of 1,2,3,4-tetra-hydroisoquinoline-3-carboxylic acids and the pharma-ceutically acceptable salts thereof are produced by coupling a suitably substituted 1,2,3,4-tetrahydro-isoquinoline with a suitably substituted amino acid and when desired hydrolysing or removing protecting groups of the resulting product. The compounds of the invention, their salts and.pharmaceutical compositions thereof are useful as antihypertensive agents.
Patent CA-1327977-C (CA)
Title: Method of preparing 1 .alpha.-hydroxyvitamin d and 1 .alpha.-hydroxy-previtamin d compounds, and adduct of a previtamin d or tachysterol compound with a suitable dienophile
Inventor: VANDEWALLE MAURITS
IPC: C07D487/04
Filed: 1982-07-16
Granted: 1994-03-22
Abstract: ABSTRACT:          The invention relates to a method of preparing 1.alpha.-hydroxyvitamin D or 1.alpha.-hydroxy-previtamin D compounds by hydroxylating the 1.alpha.-position of an adduct of a previtamin D compound with a suitable dienophile, in which adduct  op-tionally present hydroxy group or hydroxy groups is or are protected, if desired, and after removal of the protecting group or groups, isolating the 1.alpha.-hydroxyvitamin D or 1.alpha.-hydroxy-previtamin D compound.           The invention also relates to 1.alpha.-hydroxy-previ-tamin D compounds.           The invention further relates to an adduct of a previtamin D or tachysterol compound with a dienophile of the general formula   in which A' and B' are equal and represent methoxy groups or ethoxy groups, or in which A' and B' together constitute a phenylimino or o-phenylene group.
Patent CA-1278911-C (CA)
Title: Flexible machining system
Inventor: SANSONE RENO D
IPC: B23B3/30
Filed: 1985-10-10
Granted: 1991-01-15
Abstract: ABSTRACT OF THE DISCLOSURE           Flexible  machining  apparatus  includes  first, second and third holding means, each of which is adapted to  releaseably  and  rotatably  receive  a  workpiece or  a tool.  The  first  and  second  holding  means,  which  are arranged coaxially relative to each other,  can be moved bidirectionally  along  a  first  axis.  The  third  holding means, which can be moved bidirectionally along the first axis between the first and second holding means,  is also movable  bidirectionally  along  a  second  axis  which  is perpendicular to the first axis.
Patent CA-1279176-C (CA)
Title: Optical fiber termination device having cutting means
Inventor: LANZETTA CARMEN JR
IPC: G02B6/24
Filed: 1986-01-24
Granted: 1991-01-22
Abstract: OPTICAL FIBER TERMINATION DEVICE HAVING CUTTING MEANS       ABSTRACT         An optical fiber termination device is described which includes first and second housings supported for relative movement therebetween. The first housing supports an optical fiber cable and is insertable into a second housing which supports a cutting device for severing the cable and providing a termination end face.  The composite structure is then insertable into a termination housing to provide optical connection with a further optical device.
Patent CA-1280414-C (CA)
Title: Isoprenoidamine derivatives and antiulcer agents
Inventor: MATSUMOTO SAICHI
IPC: C07C275/30
Filed: 1986-03-07
Granted: 1991-02-19
Abstract: ABSTRACT        Novel isoprenoidamine compounds (I) which show antiulcer activity are provided.       (I)
Patent CA-1281459-C (CA)
Title: Dynamically cured thermoplastic olefin polymers
Inventor: HAZELTON DONALD R
IPC: C08L23/00
Filed: 1986-06-12
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE     Soft, resilient thermoplastic compositions with good physical strength useful as molded parts including hoses, seals and gaskets which exhibit good flow and good surface characteristics in injection molded parts.   The compositions  comprise  ethylene  copolymer resin  (e.g., ethylene  vinyl acetate),  halogenated butyl rubber and polychloroprene wherein the rubbers have been dynamically vulcanized to a fully cured state in the presence of the ethylene copolymer resin.
Patent CA-1277905-C (CA)
Inventor: ERK VERNON
IPC: A61K31/00
Filed: 1986-07-04
Granted: 1990-12-18
Abstract: ABSTRACT The invention concerns altering the rate of oxidation of amines in vertebrates and other organisms comprising the administration of manganese-containing pharmaceutical preparations to decelerate the rate of oxidation of amines; and comprising the administration of calcium-, magnesium-, strontium- and zinc-containing pharmaceutical compounds to accelerate the rate of amine-oxidation in vertebrates and other organisms and to treat mania.
Patent CA-1278968-C (CA)
Inventor: ECKENHOFF JAMES B
IPC: A61K9/00
Filed: 1986-08-06
Granted: 1991-01-15
Abstract: ABSTRACT OF THE INVENTION           A dispensing device is disclosed for delivering a beneficial agent.  The device comprises (1) a housing defining an internal space, (2) heat responsive means containing a beneficial agent in the space, (3) means for increasing the amount of beneficial agent delivered from the device in the space, (4) expandable means in the space, (5) an optional dense means in the space, and (6) means in the housing for delivering the beneficial agent from the dispensing device.
Patent CA-1280700-C (CA)
Title: Lubricating apparatus
Inventor: ORLITZKY ANTON
IPC: F16N11/10
Filed: 1987-02-02
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           A lubricating apparatus comprising a lubricant chamber with an outlet for lubricant in the chamber.          There is a gas generating device to generate gas to deve-lop pressure.  The pressure forces lubricant from the chamber.  The pressure is applied by a bellows.
Patent CA-1302506-C (CA)
Inventor: KING MARTIN J
IPC: A61M1/36
Filed: 1987-02-25
Granted: 1992-06-02
Abstract: -17-ELECTRONIC DEVICE FOR AUTHENTICATING AND VERIFYING DISPOSABLE ELEMENTS Abstract Authentication and verification of suitability for use of disposable elements can be made by evaluation of characteristic data stored on a non-volatile read/write memory element, especially useful in a photoactivatable agent patient treatment system wherein photoactivatable agents, in contact with patient blood cells, are irradiated extracorporeally and then returned to the patient. JJC-3
Patent CA-1297221-C (CA)
Title: Preparation of aromatic polyketones
Inventor: TOWLE IAN D H
IPC: C08G61/00
Filed: 1987-04-10
Granted: 1992-03-10
Abstract: ABSTRACT     PREPARATION OF AROMATIC POLYKETONES      Polyaryletherketones are synthesised by Friedel-Crafts chemistry using a catalytic quantity of a strong acid (e.g. trifluoromethanesulphonic acid) in a solvent of lower acidity preferably comprising a second acid of strength at least equal to chloroacetic acid.  Suitable second acids can be recovered for reuse, and only a small (catalytic) amount of the expensive strong acid is required.
Patent CA-1292975-C (CA)
Title: Silver catalyst
Inventor: BOXHOORN GOSSE
IPC: C07D301/10
Filed: 1987-04-13
Granted: 1991-12-10
Abstract: A B S T R A C T                    IMPROVED SILVER CATALYST      The invention relates to an improved silver catalyst, suitable for use in the oxidation of ethylene to ethylene oxide, characterized by a)   a calcined, alkalimetal-enriched alumina carrier and b)   from 1 to 25 per cent by weight of metallic silver, based on the weight of the total catalyst, c)   an alkali metal of the group consisting of potassium, rubidium and cesium, in the form of their oxide or hydroxide as a promoter and d)   a fluoride-anion, the latter two under c) and d) each being in an amount between-10 and 1000 parts by weight per million parts by weight of the total catalyst.
Patent CA-1302567-C (CA)
Title: Apparatus and method for locating a vehicle in a working area and for the on-board measuring of parameters indicative of vehicle performance
Inventor: HAGENBUCH LEROY G
IPC: B60P5/00
Filed: 1987-06-12
Granted: 1992-06-02
Abstract: ABSTRACT A system is disclosed for identifying the location of a vehicle, assemblying data related to vehicle performance and correlating the assembled data with vehicle location.  From the correlation of data and location, a data base is generated that provides information for monitoring performance of the vehicle, reporting irregularities in the performance and generating control signals for commanding vehicle movement.  The system comprises a plurality of signposts located at intended destinations of a vehicle, wherein each signpost is characterized by indicia that are distinctive to the associated destination.  On board each vehicle is a device for detecting a signpost when the vehicle is within a predetermined proximity of it.  The device generates data indicative of the location of the vehicle in response to detection of a signpost. Also on board each vehicle are sensors for collecting and recording data indicative of vehicle performance. The location and performance data are correlated to provide a data base for use by a computer in monitoring the vehicle performance, reporting irregularities in the performance and locating the vehicle and controlling the movement of the vehicle.
Patent CA-1288050-C (CA)
Title: Nitrofurantoin dosage form
Inventor: PATEL VIKRAM S
IPC: A61P31/04
Filed: 1987-06-15
Granted: 1991-08-27
Abstract: NITROFURANTOIN DOSAGE FORM                    Vikram S. Patel Harry L. Weiles ABSTRACT       The invention involves a combination sustained release/rapid release pharmaceutical capsule for oral administration of nitrofurantoin comprising, in a capsule shell, a first layer of a first particulate mixture comprising nitrofurantoin, polyvinylpyrrolidone and carboxy-vinylpolymer; and a second layer of a second particulate mixture comprising macrocrystalline nitrofurantoin.
Patent CA-1285019-C (CA)
Inventor: TANIS PETER G
IPC: H05B3/58
Filed: 1987-06-22
Granted: 1991-06-18
Abstract: ABSTRACT OF THE DISCLOSURE       An aircraft battery assembly to provide a preheated battery to facilitate aircraft operation in cold temperature.          The battery assembly includes a battery housed in a battery box and having a heating jacket wrapped around it.  The heating jacket is elongate and rectangular with a width less than the height of the battery and a length sufficient to wrap around the battery with vertical edges that approach one another near a quarter of the battery.  The edges have grommets with eyelets.          The grommets of the respective edges are laced together to secure the jacket around the battery.  The jacket is comprised of inner and outer insulative layers with a heating element sandwiched between them.  The jacket is very thin so as to able to readily turn the corners on the battery.  The heating element is operated responsive to a thermostat sensing ambient temperature.
Patent CA-1329608-C (CA)
Title: Oligomerization to alpha-olefins
Inventor: MURRAY REX E
IPC: C07F9/50
Filed: 1987-07-15
Granted: 1994-05-17
Abstract: OLIGOMERIZATION TO ALPHA-OLEFINS   Abstract of the Invention An oligomerization or cooligomerization process comprising passing ethylene or a mixture of ethylene and propylene in contact with a catalyst, in the liquid phase, said catalyst comprising the reaction product of (i) a transition metal compound wherein the transition metal is selected from the group consisting of nickel, chromium, cobalt, iron, and copper, and mixtures thereof; (ii) in the event that (a) the transition metal is not in the oxidation state of 0 or (b) the transition metal compound does not have a hydride or an alkyl, alkenyl, alkynyl, or aryl group bonded to the transition metal, a catalyst activator consisting of a compound capable of transferring a hydride or an alkyl, alkenyl, alkynyl, or aryl group from itself to the transition metal/ligand (hereinafter defined) complex formed by the reaction of the transition metal compound with the ligand and bonding the group to the transition metal, said activator being present in a sufficient amount to activate the catalyst; and (iii) at least one organophosphorus sulfonate ligand containing (a) at least one benzene ring having a trivalent phosphorus atom located at one position on the benzene ring and an SO3M group located at a position on the benzene ring ortho thereto, or at least one benzene ring having a trivalent phosphorus atom connected through a methylene group to a first position on the benzene ring and an SO3M group connected through a methylene group to a second position on the benzene ring ortho to the first position, or at least one bridging or fused aromatic ring system having a trivalent phosphorus atom and an SO3M group, each located on a different aromatic ring in the system at substituent positions adjacent to one another, or at least one aromatic ring, other than a benzene ring, or heteroaromatic ring, each ring having a trivalent phosphorus atom and an SO3M group located at substituent positions adjacent to one another, wherein M is selected from the group consisting of hydrogen, alkali metals, alkaline earth metals, and NR4 and PR4 wherein R is a hydrogen atom or a substituted or unsubstituted hydrocarbyl radical having 1 to 15 carbon atoms and each R can be alike or different or (b) a trivalent phosphorus atom connected through a group having the formula             to an SO3M group wherein A is an oxygen atom, an NH radical, or an NR radical; R2 and R3 are hydrogen atoms or a substituted or unsubstituted hydrocarbyl radical having 1 to 6 carbon atoms and can be alike or different; x is an integer 0 or 1; y is an integer from 1 to 3: and R and M are as defined above.
Patent CA-1279803-C (CA)
Title: Accessory for gas masks and gas masks equipped therewith
Inventor: VANDEPUTTE GILBERT
IPC: A62B18/08
Filed: 1987-08-19
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE:            An accessory for gas masks is characterized thereby that it mainly consists of a device being able to connect the inside of the gas mask with the outside environment, a sealing element that can co-operate with the device, the sealing element in a first position providing the sealing of the connection and in a second position providing the free passage of it in order to allow the supply of food and/or the drainage or perspiration.  A device to maintain the sealing element in its first position is also provided.
Patent CA-1289992-C (CA)
Title: Device holding seat in raised position
Inventor: BRAUTIGAM PETER F
IPC: B62D25/00
Filed: 1987-10-08
Granted: 1991-10-01
Abstract: DEVICE HOLDING SEAT IN RAISED POSITION       Abstract of the Disclosure A vehicle seat positioned on a vehicle over a battery having a battery housing surrounding the battery with the housing including at least one vertical fore-and-aft extending wall positioned alongside the battery.  The seat is mounted on a seat frame that can swing vertically about a transverse axis at one end of the frame.  The vertical housing wall has a vertical opening therein with opposed vertical edges and with one of those edges having vertical spaced notches therein.  An L-shaped latch rod is positioned on the under side of the seat frame and the rod includes a horizontal portion that is journalled on the underside and a vertical portion that extends alongside the housing wall with a lower inwardly extending end that projects into and is adapted for seating in the notches.  The opposite end of the horizontal rod portion has a lever thereon that may be utilized to move the lower inwardly extending end out of the notches.  A spring extends from the vehicle to the part of the latch rod positioned alongside the housing wall.  The spring biases the lower end of the vertical portion of the latch rod into a selected one of the respective notches.
Patent CA-1304429-C (CA)
Inventor: KUEBLER SIEGFRIED
IPC: A63B49/04
Filed: 1988-01-14
Granted: 1992-06-30
Abstract: ABSTRACT     A tennis racket is disclosed which has a string arrangement located within a plane and arranged in a racket head formed of a sectional rod and serving as a tensioning frame, on open frog zone adjoins the racket head and is laterally delimited at both sides by the sectional rod, as well as a handle.  The racket preferably has a weight of 320 to 410 grams, a length of 650 to 720 mm and a balance point located at a distance of approximately 310 to 335 mm from the handle end.  A handle weight is arranged on or within the handle and is located at a distance of approximat-ely 0 to 100 mm, in particular 0 to 50 mm, from the handle end.  An additional weight or head weight is uniformly distributed relative to the longitudinal axis of the racket and is provided on the free end of the racket head, the total amount of these weights being between approximately 50 and 150 grams.
Patent CA-1279706-C (CA)
Title: Phase-locked loop with redundant reference input
Inventor: PIERCY JOHN R
IPC: H03L7/00
Filed: 1988-01-25
Granted: 1991-01-29
Abstract: Abstract of the Disclosure PHASE-LOCKED LOOP WITH REDUNDANT REFERENCE INPUT      A  phase-locked  loop  with  redundant  reference input signals comprises a means, receiving the loop feedback signal, each of the reference input signals and a  reference  select  signal,  for  comparing  each reference input signal to the loop feedback signal to generate corresponding phase correction signals.   In response to the reference select signal, one of the phase correction signals is selected for supply as a loop correction signal.   Phase and frequency detec-tors are included, each detector receiving a corre-sponding  reference  input  signal  and  connected  to receive  the  loop  feedback  signal  for  generating  a phase  correction  signal  indicating  the  phase  and frequency difference between the corresponding refer-ence input signals and the output signal.  Also,  a selector is provided in communication with each of the detectors that  selects one of the phase correction signals in response to the reference select signal as the loop correction signal.  Further a phase alignment circuit is used with phase and frequency detectors to assure tracking of the correct edge of the reference signal  by  each  unselected  phase  and  frequency detector.
Patent CA-1305103-C (CA)
Title: Container for recovering a used treating liquid
Inventor: OBARA KUNIYASU
IPC: B65D25/04
Filed: 1988-03-22
Granted: 1992-07-14
Abstract: Abstract of the Disclosure A container is provided for recovering a used treating liquid, and is composed of an outer box and a flexible inner bag, the inner bag being held within the outer box and having a partition wall by means of which the interior thereof is divided into a treating-liquid storage chamber and a used-liquid storage chamber, the storage chambers each having an access port by way of which each is connected to an outer associated apparatus.
Patent CA-1334626-C (CA)
Inventor: LANGNER BERND
IPC: B22F9/24
Filed: 1988-04-06
Granted: 1995-03-07
Abstract: In a process of producing non-ferrous metal pow-der or non-ferrous metal powder mixtures, wherein a metal com-pound is treated in an aqueous medium with an aqueous sugar or starch solution with stirring and optionally at an elevated temperature and the precipitated metal powder is separated, a more economical production using simpler equipment is permitted in that non-ferrous metal oxide or hydroxide in a concentra-tion between 20 and 400 g/l (calculated as metal) is treated in the aqueous medium at a pH-value above 3.2 and at a tem-perature between 20 and 160°C and the virtually oxide free non-ferrous metal powder which is precipitated is separated.          Oxides or hydroxides of the metals Cu, Ag, Ni, Co, Sn, Pb, Sb, As or Bi are used.
Patent CA-1304527-C (CA)
Title: Light-stabilized star polymer microparticles
Inventor: SLONGO MARIO
IPC: C08F293/00
Filed: 1988-06-03
Granted: 1992-06-30
Abstract: 3-16494/+          Light-stabilized star polymer microparticles Abstract Light-stabilized star polymer microparticles are described which are pre-pared with particular advantage by group transfer polymerization.  The light stabilization is effected by carrying out at least a part step of the polymerization in the presence of a light stabilizer, for example a hindered amine or/and a UV absorber.  With particular advantage, those light stabilizers are used which contain reactive groups in the molecule and, in this way, can be chemically incorporated into the polymer.  The polymer microparticles show excellent light stability and are outstan-dingly suitable as constituents in coating compositions which can be processed, for example, to give coating films of high light stability.