baber/WOPTO huggingface dataset:
Patent CA-1227774-A (CA)
Inventor: PIRETTI GIANCARLO
IPC: E06C1/383
Filed: 1985-10-22
Granted: 1987-10-06
Abstract: ABSTRACT            A  ladder comprises a pair of main stiles,     a  series of   centrally-hinged   rungs         with   ends articulated  to  the two main stiles,       whereby  the ladder  can adopt a folded inoperative configuration  in which  the main stiles     are alongside each other  and an  extended  operative configuration in which the  main stiles       are spaced from each other, and  means  for stopping   the   ladder   in   the   extended  operative configuration.   The  main stiles       are  articulated together  at  their upper ends and  the  ladder  further includes a single auxiliary stile     articulated at its upper  end to the two upper ends of the main stiles about  an  axis     substantially perpendicular  to  the articulation  axis of the two main stiles.      The auxiliary  stile       is  movable  between  a  position alongside the two main stiles,     corresponding to  the folded  inoperative  condition  of  the  ladder,  and  a position spaced from the main stiles,      corresponding to the extended operative condition of the ladder.
Patent CA-1259279-A (CA)
Inventor: NEAT BENJAMIN C
IPC: B65D41/34
Filed: 1985-11-29
Granted: 1989-09-12
Abstract: TAMPERPROOF PLASTIC CONTAINER                ABSTRACT OF THE DISCLOSURE            A container (10) is disclosed as including a receptacle (12), a cover (14), and a tether (16) that are molded from plastic unitary with each other with the receptacle and cover connected by the tether. Downward cover movement over the receptacle provides a snap action engagement of locking surfaces on mating helical threads (30) and (32) of the receptacle and cover in order to prevent opening movement of the cover without unthreading rotation. The tether (16) has a length that is sufficiently long to permit the initial cover closing and sufficiently short to limit unthreading rotation of the closed cover for opening with the tether intact. Tether (16) is frangible by either cutting with a knife or scissors, etc. or by breaking upon the application of unthreading cover rotation to thereby provide a visual indication of the cover opening in order to render the container tamperproof.
Patent CA-1255230-A (CA)
Inventor: ROSEN BOERJE
IPC: A61P17/00
Filed: 1985-12-24
Granted: 1989-06-06
Abstract: Abstract The invention relates to compounds consisting of podophyllotoxin and its derivatives of the formula   wherein R1 is H or OH and R2 is H or CH3, for treatment of certain states of illness and to a method for their preparation. Furthermore, the invention concerns the use of the compounds for treatment of said states of illness, as well as the use of said compounds for the preparation of pharmacological compositions for the treatment of said states of illness.
Patent CA-1267327-A (CA)
Title: Press with a controlled pressure system
Inventor: ROSSI ALFRED F
IPC: B31B50/59
Filed: 1986-01-23
Granted: 1990-04-03
Abstract: ASTRACT OF THE DISCLOSURE    A press for forming sheet material into a shaped article comprising a frame, first and second complementary dies, a cam supported by the frame for reciprocally moving the first die along an axis between a first position axially spaced from the second die and a second position fully mated with the second die, the cam including a dwell period when the first die is in the second position.  The press inlcudes a bolster supporting the second die for axial movement between upper and lower limits, the bolster being axially spaced from the upper limit by movement of the first die to the second position.  The press also includes a hydraulic power circuit responsive to the position of the cam for normally biasing the bolster toward its upper limit under a first hydraulic pressure and for biasing the bolster toward the upper limit under a second hydraulic pressure during the dwell period, the second hydraulic pressure being greater than the first hy-draulic pressure.
Patent CA-1261154-A (CA)
Inventor: KLAMER REUBEN B
IPC: A63H17/00
Filed: 1986-01-31
Granted: 1989-09-26
Abstract: SOFT PROPELLABLE TOY              ABSTRACT OF THE DISCLOSURE         An easily propellable toy constructed substantially of a soft, compressible, resilient material such as polyurethane foam or other foam rubber-like material, wherein the resiliency of the material is captured and converted to rotational motion which moves the toy.  A compression plate on the top portion of the toy is depressed by the child playing with the toy, causing compression of the foam rubber body of the toy.  When the compression plate is released, the natural resiliency of the foam material pushes the compression plate up, simultaneously causing linear movement of an elongate member which is attached to the underside of the compression plate. This linear movement of the elongate member is converted, by means of a gear train, to rotational movement which is then communicated to the wheels of the toy.
Patent CA-1256521-A (CA)
Inventor: MORISHITA MIMPEI
IPC: B60L13/08
Filed: 1986-03-24
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE         A floating carrier type transporting system comprises guide rails whose bottom section is formed by a ferromagnetic material, a carrier free to run along the guide rails, a magnetic supporting device for floating the carrier, a linear induction motor for driving the carrier that is floated by the magnetic supporting device to run along the guide rails, a sensor unit for detecting the changes in magnetic reluctance and/or magnetomotive force in the magnetic circuit that is mounted on the carrier, a control device for controlling the excitation current that is to be flowed in the electromagnet based on the output from the sensor unit, and a roll damping device for damping the rolling that is generated in the carrier in the state of running under the action of the magnetic supporting device and the linear induction motor.
Patent CA-1253596-A (CA)
Inventor: AKUTSU SHOJI
IPC: E05B83/36
Filed: 1986-04-11
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE      The specification describes a wireless, signal controlled locking and unlocking system for use in ve-hicles.  A control unit mounted on the vehicle door is operated remotely by a control unit held by the operator.
Patent CA-1270641-A (CA)
Title: Procede de traitement d'un carburant compose d'un  melange d'hydrocarbures et d'alcools, et produit  d'absorption selective d'eau
Inventor: AURELLE YVES
IPC: C10L10/14
Filed: 1986-05-09
Granted: 1990-06-26
Abstract: L'invention concerne un procédé de traitement d'un carburant composé d'un mélange d'hydrocarbure(s) et d'alcool(s) présentant une teneur volumique en alcool inférieure à 10 %. Ce procédé consiste à mettre le mélange en présence d'au moins une résine échangeuse d'ions, cationique, apte à se dissocier fortement sous forme ionique en milieu aqueux, en particulier résine sulfonique ou carboxylique, conditionnée sous forme de potassium ou de magnésium ; une partie de l'eau dissoute dans le mélange est ainsi adsorbée sur la résine de façon à prévenir la démixtion du mélange et stabiliser son homogénéité.
Patent CA-1248615-A (CA)
Inventor: CHEUNG EDWARD H
IPC: H04M3/42
Filed: 1986-05-27
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE              JW      A telephone call routing system for routing incoming telephone calls assigns each such incoming call to a selected one or more of a plurality of agent display modules.  The agent display module has a visual output indicating which of a plurality of telephone lines carries the incoming call assigned to it.  Any one of a plurality of agents' telephones associated with corresponding agents' modules may be connected to the line carrying the incoming call.  Each telephone has a device for generating and transmitting a coded signal along the telephone line which is answered by that particular telephone.  The signal is uniquely coded to identify the agent's module which is associated with the telephone which answers the incoming call.  A signal detection device detects the transmitted coded signal and decodes the signal to determine which telephone associated with an agent's module answered the incoming call.  A monitoring device monitors the agent telephone activity by determining and storing a characteristic representative of activity of each agent's telephone.  The assignment of the next incoming call to one of more of the agents' modules is then determined by the extent of activity of each of the agents' telephones.
Patent CA-1270486-A (CA)
Inventor: CAMPBELL SIMON F
IPC: C07D249/08
Filed: 1986-06-03
Granted: 1990-06-19
Abstract: Abstract Title:  "Tetrahydroimidazoquinazolinone Cardiac Stimulants" 1,2,3,5-Tetrahydroimidazo[2,1-b]quinazolin-2-(1H)-one cardiac stimulants, and their pharmaceutically acceptable salts, of the formula:-                (I) wherein   "Het" is an optionally substituted 5- or 6-membered aromatic heterocyclic group attached to the 6-, 7-, 8-, or 9-position of said 1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-(1H)-one;          R, which is attached to the 6-, 7-, 8- or 9-position, is hydrogen, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, hydroxymethyl, halo or CF3; and   R1, R2, R3, R4 and R5 are each H or C1-C4 alkyl.
Patent CA-1251298-A (CA)
Inventor: SIMPSON DENNIS A
IPC: C09D163/10
Filed: 1986-08-15
Granted: 1989-03-14
Abstract: Abstract of the Disclosure A color-plus-clear coating system is disclosed.  A pigmented or colored base coat is first applied to a substrate followed by the application of a transparent top coat to the base coat.  The trans-parent top coat composition is a liquid crosslinkable composition comprising a polyepoxide and a polyacid curing agent.  The polyepoxide-polyacid curing agent in the transparent top coat provides a composite coating with outstanding gloss and distinctness of image making the composite coating particularly useful as an automotive top coat.
Patent CA-1270770-A (CA)
Inventor: NEHER LLOYD A
IPC: B01D35/30
Filed: 1986-09-04
Granted: 1990-06-26
Abstract: Abstract of the Disclosure A structurally integral single piece head of use with a dual canister liquid filtering system.  The head is comprised of two canister receiving portions held a fixed horizontal distance apart by a rigid neck.  Each of the canister receiving portions has a continuous linear passage through its center and is adapted at its upper part to be sealingly attached to a liquid conduit and at its bottom part to a filtering canister unit.  An improved dual canister liquid filtering system is constructed with the structurally integral single piece head and two linear flow through filtering canister units, the first of which has an output at its bottom end and the second of which has an input at its bottom end.  The filtering canister units are securely sealingly attached to the lower parts of the structurally integral single piece head and the bottom output of the first filtering canister unit is connected by a conduit to the bottom input of the second filtering canister unit; thereby providing a series filtration system that has relatively few sealing problems and can be produced in many different sizes; and can be mass produced relatively cheaply.
Patent CA-1262991-A (CA)
Inventor: GORNOWICZ GERALD A
IPC: C08G18/75
Filed: 1986-10-09
Granted: 1989-11-14
Abstract: MOISTURE RESISTANT POLYURETHANES DERIVED FROM NON-AROMATIC                    DIISOCYANATES                           ABSTRACT           The reduction in tensile strength exhibited in high humidity environments by "soft" polyurethanes prepared from aliphatic or cycloaliphatic diisocyanates can be substantially reduced if the molar ratio of diisocyanate and chain extender to isocyanate-reactive species other than said chain extender in the reaction mixtures from which said polyurethanes are prepared is at least 4.
Patent CA-1232691-A (CA)
IPC: G06F13/42
Filed: 1987-01-23
Granted: 1988-02-09
Abstract: Abstract of the Disclosure A retry mechanism facilitates release of a communications path by a device which is either unable to respond to a requested operation or which is unable to do so within a reasonable length of time.  The mechanism is easily implemented and has a wide variety of applications, including use in operations requiring a number of transactions on "interlocked" type communications paths to accomplish a given function. It is also particularly useful in facilitating interconnection of communications paths controlled from independent control sources.
Patent CA-1268775-A (CA)
Inventor: CHILD RALPH G
IPC: A61K31/66
Filed: 1987-01-29
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE              [2,2-bis(aminomethyl or ethyl)-1,3-propanediol-N,N']platinum complexes of the following formulae:                           and               useful as anti-cancer agents.
Patent CA-1273303-A (CA)
Inventor: PETER WOLFGANG
IPC: B65D17/28
Filed: 1987-03-04
Granted: 1990-08-28
Abstract: Abstract There is provided a metal tear-open lid, in particular, made of very thin sheet material wherein by means of a U-shaped recess provided in the tear-open starting section the area where the pull-open ring is fastened to the tear-open portion is reliably prevented from bulging like a membrane as the lid is initially broken up.
Patent CA-1270630-A (CA)
Inventor: FLONDERS ERNEST G
IPC: B23C5/08
Filed: 1987-03-17
Granted: 1990-06-26
Abstract: Abstract of the Disclosure An indexable milling cutter has inserts arranged in a configuration of densely packed pairs, or intermeshed circular rows, of cooperating inserts, with predetermined small radial and axial differentials between the cutting corners of the insert pairs.  In addition, the pitch between adjacent inserts of the pairs varies from a greater to a lesser pitch, and the axial rake angle of the insert pairs alternates from substantially zero to a small negative angle.  The configuration is effective to create reduced size chips, yielding both improved surface quality and significantly reduced insert wear.
Patent CA-1272517-A (CA)
Inventor: SITTLER FRED C
IPC: F25D21/02
Filed: 1987-06-03
Granted: 1990-08-07
Abstract: ABSTRACT OF THE DISCLOSURE        An  integrated  sensing  device  includes  a resistance temperature sensor formed in a semi-conductor substrate and a resistance heater which is formed  on  an  insulating  layer which  covers  the surface   of   the   semiconductor   substrate.    The resistance heater has a low temperature coefficient of  resistivity  and  is  positioned  adjacent  the resistance  temperature  sensor  so  the  current  flow through  the  resistance  heater  will  generate  heat which is transferred through the insulating layer to the  resistance  temperature  sensor.   The  sensing device is applicable to a variety of sensing systems, such  as  mass  flow  measurement  systems,  dew  point detection systems, and frost detection systems.
Patent CH-532654-A (CH)
Title: Utilization of energy in flue gases fromcata
Inventor: ERICH BAUER
IPC: F02C6/10
Filed: 1970-04-28
Abstract: Flue gases are led to an exhaust-gas turbine via a cyclone which is independent of the catalyst regenerator. The combustible CO in the flue gas is burnt in a catalytic CO-boiler. The excess air resulting from the reduction is used to heat the boiler. The gas is finally admixed with flue gas before it reaches the cyclone.
Patent CH-558775-A (CH)
Title: Substd 9-(2-hydroxy-3-aminoprop-1-enyl) -9,10-dihydro-9,10-ethano - anthracenes - antidepressants
IPC: C07D295/04
Filed: 1971-02-23
Abstract: Psychotropic antidepressant title cpds. are of formula (I) CHR2CR3R7CHR4NR5R6 where R = H (1-7C) alkyl, (1-7C) O-alkyl, (2-7C) O-alkenyl, (1-7C) S-alkyl, (1-7C) alkanoyl, CF3, or hal; m+n = 0-4, R' = (1-7C) alkyl, (2-7C) alkenyl, hal or H; R2, R3 and R4 = H or (1-7C) alkyl (but at least one must be H), R5 = (cyclo)aliphatic residue opt contng. S, N or O heteroatoms, and opt. substd. by CO, OH and/or NH2; R6 = H or is as R5; R7 = OH, an ether residue or O-acyl, and A = -C2H4 opt. substd. by 1 or 2 alkyl.
Patent DK-100385-A (DK)
Inventor: STENZEL PETER
IPC: B31B5/00
Filed: 1985-03-05
Abstract: A method and apparatus for producing rectangular lids with a folded tear tab at each corner from a continuous web of foil using a cutting device to cut a generally perpendicular incision opposite each other in each edge of the foil web, a folding tool having two angled folding edges running toward each other in a direction toward the middle of the foil web and intersecting at a point in the cutting plane of the cutting device that folds the areas of foil on both sides of the incision back on themselves to form two tear tabs, and a cut-off device to cut the foil web into discrete lengths in continuation of the cuts in the edges of the web to form the lids.
Patent DK-196688-A (DK)
Inventor: OKU TERUO
IPC: A61P15/00
Filed: 1988-04-11
Abstract: A bicyclic compound of the following formula : <CHEM>  wherein A is @C=O or @CHOH, R<1> is aryl which may have cyano or carbamoyl, or heterocyclic group which may have lower alkyl,      R<2> is hydrogen or lower alkyl,      R<3> is lower alkyl,      X is hydrogen, halogen, hydroxy or lower alkyl,      m is an integer 1 or 2, and n is an integer 1 to 4, and pharmaceutically acceptable salts thereof, and processes for their preparation and pharmaceutical compositions comprising them.
Patent DK-309479-A (DK)
Inventor: KOLLONITSCH J
IPC: A61P9/12
Filed: 1979-07-23
Abstract: Novel  alpha -difluoromethyl tyrosines and esters thereof are disclosed. The novel compounds have useful pharmacological activity.
Patent DK-345289-A (DK)
Inventor: KOCH ROBERT
IPC: E06B5/00
Filed: 1989-07-12
Abstract: The invention relates to a material structure for use as a loading- door seal. A common feature of the invention, which is claimed in two versions, is the use of a woven spacing fabric. This comprises two woven fabric webs (1, 2) which are provided with an air-tight coating, are arranged parallel to one another and can be brought towards one another as far as "zero" spacing, whereas the permitted maximum spacing is determined by filaments (F,3) between the two material webs, these filaments having a high tensile strength but able to be deformed with pressure or bending. Another common feature of the two versions is that the adaptation to a relatively wide gap is effected by the introduction of additional gas into a gas space between the material webs, while the restoring to an initial contour is effected by means of relaxing springs (8, 18) which are tensioned during the introduction of additional gas. In one case, the structure has a substantially rectangular contour whose longer side is dependent on the gap length and whose width can be matched to the gap width. Accordingly, the width of the structure can be increased by increasing the volume of air, whereas the smallest width is set by the relaxing springs (8). In the other case, the structure is provided with leaf springs (18) which run in the width of the structure and which hold the structure in a wound-up position. When a pressurised gas is introduced into the structure, the structure is unwound about a longitudinal axis and widened, with tensioning of the springs. <IMAGE>
Patent DK-426588-A (DK)
Inventor: MCMILLAN ROBERT
IPC: G02F3/00
Filed: 1988-07-29
Abstract: The present invention provides a method for assaying a sample of cells for the presence of a cell surface antigen. More particularly, the present invention describes methods for detecting the presence of plasma and cell bound autoantibodies against cell surface antigens. In addition, the present invention provides a method of crossmatching donor platelets and transfusion recipients.
Patent DK-428387-A (DK)
Inventor: MILLER JOHN B
IPC: G01N27/30
Filed: 1987-08-17
Abstract: A method is described which makes it possible to locate, at the surface, with a view to their repair, the zones of reinforced-concrete structures which are damaged, or are likely to be damaged, by the corrosion of the metal reinforcing elements embedded in the concrete. 
<??>A method is also described which makes it possible to monitor permanently or intermittently the effectiveness of the repair work carried out on the reinforced-concrete structures. 
<IMAGE>
Patent DK-444888-A (DK)
Inventor: DWIVEDI RATNESH K
IPC: C04B35/65
Filed: 1988-08-09
Abstract: A method is provided for producing a self-supporting ceramic composite body having a plurality of spaced apart wall members, each wall member having a bounded cross-section for defining substantially continuous, fluid passageways. The wall members generally inversely replicate in opposed directios the geometry of a positive pattern. Each of the wall members, which are axially aligned, comprises a ceramic matrix having a filler embedded therein, and is obtained by the oxidation reaction of a parent metal to form a polycrystalline material which consists essentially of the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metals, e.g. nonoxidized constituents of the parent metal.
Patent DK-542485-A (DK)
Inventor: LEIBINSOHN SAUL
IPC: A61M5/14
Filed: 1985-11-22
Abstract: A fluid control device for a liquid transfusion line comprises an inlet connector (4) and an outlet connector (8), and a flexible conduit (10) defining two, three or more passageways (11, 12, 13) extending in parallel between them to provide a plurality of parallel paths for the flow of the fluid. The device further includes a restrictor (16, 18) in one or more of the passageways (11, 12, 13) restricting the flow according to a fixed predetermined rate lowerthan that of unrestricted passageway (12), and a manual control member (14) for selectively closing the passageways (11, 12, 13) to produce a flow of the fluid from the inlet connector (4) to the outlet connector (8) according to a preselected fixed rate.
Patent DK-546889-A (DK)
Inventor: KOLLER KLAUS-PETER
IPC: C12N15/17
Filed: 1989-11-02
Abstract: A gene for a truncated proinsulin in which the insulin B chain is linked to the A chain only via Lys or Lys-Lys is coupled to the tendamistat gene, this gene construct is inserted into an expression vector, and the latter is used to transform a Streptomycetes host cell, with the result that the corresponding fusion protein is expressed and secreted. The fusion protein can easily be cleaved to give insulin precursors.
Patent DK-548981-A (DK)
Inventor: ROCH J
IPC: C07D487/04
Filed: 1981-12-10
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is optionally substituted alkyl; R2 is hydrogen or optionally substituted alkyl; or R1 and R2, together with each other and the nitrogen atom to which they are attached, form an optionally substituted cyclic imino group; R3 is an optionally substituted cyclic imino group; and R4 is substituted hydroxyl, mercapto or amino; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antithrombotics.
Patent DK-555686-A (DK)
Inventor: BLOMLEY PETER FRED
IPC: H04M19/08
Filed: 1986-11-20
Abstract: To provide an adequate dc supply to the electronics of a telephone, when on hook or off hook, there is a transistor (T2) with its emitter-collector path in one line wire, and a storage capacitor (Cpsu) across the input to the telephones's circuits. This capacitor is charged up and maintains dc supply when the line voltage (at A) falls below a preset level. The base of this transistor is connected via another transistor (T1) to the other line wire. The speech output (VIN) is connected via an operational amplifier (A) to the base of the second transistor (T2). Hence the dc supply and the speech output are in parallel.