baber/WOPTO huggingface dataset:
Patent CA-1255525-A (CA)
Inventor: EDELMAN WILLIAM
IPC: A61B18/20
Filed: 1986-03-07
Granted: 1989-06-13
Abstract: INTEGRAL OPTICAL FIBER COUPLER                          Abstract A device for transferring high energy electromagnetic radiation from a laser to an optical fiber, which comprises a cone-shaped coupler having a wide proximal end and a narrow distal end, wherein the proximal end is in the form of a convex surface which acts as a focussing lens adapted to receive radiation from a laser and to transmit said radiation into and through said optical fiber and the distal end is attached to the input end of the optical fiber to form an integral assembly therewith, said cone-shaped coupler being made from a material having the same refractive index as that of the optical fiber and having a taper angle .theta. defined by the equation 19= sin-1 , wherein N.A. is the numerical aperture of the fiber material and µ is the refractive index of the material of the coupler at the wavelength of the incident radiation.  A process for removing an obstruction by iaser surgery using said device is also disclosed.
Patent CA-1264469-A (CA)
Inventor: ORNDORFF ROY L JR
IPC: B29D22/02
Filed: 1986-03-17
Granted: 1990-01-16
Abstract: ABSTRACT A pneumatic jack comprising flat sheets of an elastomeric material with no cords therein peripherally held in place by rigid framing members. The jack also includes a valve for communicating with the interior of the sheets.  A source of aeroform fluid is utilized for inflating the jack to an enlarged shape to lift a car sufficiently for changing a tire.
Patent CA-1272913-A (CA)
Inventor: YOSHINARI YUJI
IPC: F22B21/06
Filed: 1986-04-16
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE           A multi-pipe once-through boiler is disclosed having at least one row of circumferentially arranged pipes on which a plurality of fins are arranged in such a manner that the fins are in contact with the flow of combustion gas in a substantially parallel manner.          Elements are provided for increasing the heat transfer effect,  such as slits in the fins,  or an inclined arrangement of the fins, or pipes without fins at the region near to the inlet of the combustion gas passageway.   A heat insulating member for decreasing operational noise as well as a cleaner device for blow-cleaning the combustion gas passageway are also provided.
Patent CA-1258919-A (CA)
Inventor: OHTA MASUAKI
IPC: G06Q50/04
Filed: 1986-05-22
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE         In  a production  system  for  performing predetermined processes on products which each have a memory incorporated  therein,  information necessary  for  those processes is sequentially written by an external computer in the  memory  incorporated  in  each  product,  and  such information is read out from the memory and used by the production system to carry out the respective processes on the products in a low cost and efficient way.
Patent CA-1243091-A (CA)
Inventor: DURAND REMIE P
IPC: H01R33/09
Filed: 1986-06-03
Granted: 1988-10-11
Abstract: ABSTRACT   An extension of a primary electrical contact member, in a snap-in terminal, folded over the primary contact member for urging contact with misaligned filament wires of a wedge-base bulb.
Patent CA-1252653-A (CA)
Inventor: GRIEBEL PETER
IPC: A61F2/20
Filed: 1986-08-13
Granted: 1989-04-18
Abstract: SPEECH AID FOR LARYNGECTOMY PATIENTS          ABSTRACT       A speech aid for laryngectomy patients is described and comprises an electromechanical transformer with a power output stage connected upstream, a pulse generator for the production of a basic frequency, manually operated switches and electrical filters designed to vary the pulse frequency as a function of time. The power output stage in this respect comprises an electronic switch which is controlled by the basic frequency and a controlling pulse generator which switches the electronic switch off at least with temporal priority over the basic frequency.
Patent CA-1271284-A (CA)
Inventor: NOGIWA MOTOMI
IPC: C08L23/10
Filed: 1986-11-07
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE     A polyolefin composition and the same especially used for producing vehicle exterior members which is excellent in softness, impact resistance, moldability, appearance, restorable property and so forth.  The composition comprises 20 to 70% by weight of a crystalline propylene polymer (a); 10 to 50% by weight of a substantially amorphous .alpha.-olefin copolymer (b); 5 to 50% by weight of an ethylene-.alpha.-olefin copolymer (c) which is 0.860 to 0.910 g/cm3 in density, 10% by weight or more in boiling n-hexane insoluble matter and 100°C or higher in the maximum peak temperature Tm according to the differential scanning calorimetry (DSC); and 5 to 30% by weight of an ethylene polymer (d) of 0.910 to 0.965 g/cm3 in density, wherein the total of said components (a), (b), (c) and (d) is 100% by weight.
Patent CA-1265069-A (CA)
Inventor: GOMEZ SAMUEL
IPC: B66B9/00
Filed: 1987-02-23
Granted: 1990-01-30
Abstract: F4F/4.162 ELEVATOR ESCAPE STRUCTURE   Abstract of the Disclosure This invention relates to an elevator shaft struc-ture in a building about an elevator to aid escape from the elevator upon a power failure; and it includes a structure defining an elevator shaft for an elevator cab which provides a rear shaft wall with a stairway extend-ing outwardly from the rear wall for travel between the floors and, in the elevator cab, a rear door is provided for escape from the elevator onto the emergency stairway.
Patent CA-1274166-A (CA)
Inventor: FEND FRITZ M
IPC: A47C5/06
Filed: 1987-03-19
Granted: 1990-09-18
Abstract: ABSTRACT                      CHAIR CONSTRUCTION      The invention comprises a chair (C) having a frame (F)  with a forward  (18)  and rear  (20) transverse supporting members.  A seat (S) is mounted to the forward (18)  and rear  (20)  transverse members  and further comprises a rear attachment (R) between the seat (S) and the rear transverse supporting member (20) to secure the rear of the seat (S) to the frame (F).  A front attachment member (M) extends from the seat (S) and is adapted to engage the forward transverse supporting member (18) when the rear attachment member (R) engages the rear transverse supporting member (20).  A clip (A) adapted to engage the forward transverse support member (18) secures engagement between the front attachment member (M) and the forward transverse supporting member  (18).   The seat (S)  is constructed having a peripheral groove (102) which is disposed behind or underneath the seat (S) so as not to be visible when standing in front of the chair (C). combination cushion (104) and upholstery covering (100) is applied to the chair (C) with the edges of the upholstery extending to the lowermost point (110) of the peripheral groove (102) whereupon a welt (112) is inserted into the groove (102) to retain the edges of the fabric.
Patent CA-1263146-A (CA)
Inventor: OGAWA FRANCIS T
IPC: A61M1/16
Filed: 1987-05-12
Granted: 1989-11-21
Abstract: Abstract of the Disclosure The invention features simply and inexpensively driving the excitation transformer of a two-transformer/ fluid-loop remote conductivity sensor with a square wave excitation signal provided by a digital timer and a flip-flop.          Also disclosed is using an electrodeless conductivity sensor to sense conductivity of dialysate.
Patent CA-1270466-A (CA)
Inventor: DE COSTER PIETER K J
IPC: B65D47/08
Filed: 1987-05-21
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE       A container cap including dual longitudinally aligned closure lids integrally connected by an inboard hinge strip having a central mounting panel and opposed hinges integrally joining the hinge strip to the respective lids.  A pair of outboard spring strips parallel the hinge strip in spaced relation to each side thereof, each spring strip including a  substantially rigid central panel and opposed and hinges integrally joining the spring strip to the opposed lids on axes longitudinally outwardly spaced from the axes of the hinge strip hinges.
Patent CA-1271817-A (CA)
Inventor: YATSUDA HIROMI
IPC: H03H9/64
Filed: 1987-07-14
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE         A surface elastic wave filter has a pair of electrodes on a surface of a piezoelectric body, and at least one of the electrodes is constructed as electrode fingers in the form of comb teeth which are progressively spread away from each other along a direction normal to the direction in which a surface elastic wave is propagated on the surface of the piezoelectric body.  A grating or dot structure as a scattering reflector for scattering and reflecting a portion of the surface elastic wave is disposed in a desired position between the electrodes.          Alternatively, some of electrode fingers of a surface elastic wave filter are dropped or removed, or divided voltages are applied to electrode fingers, or a scattering reflector is added to a filter with some of its electrode fingers removed or with divided voltages applied to electrode fingers.  With such an arrangement, a filter having good selectivity and desired frequency characteristics can be achieved.
Patent CH-533639-A (CH)
Title: Benzo cyclo hepta-thiophenes
Inventor: JEAN-PIERRE BOURQUIN
IPC: C07D333/50
Filed: 1970-03-11
Abstract: Benzocyclohepta-thiophenes Cpds. (I) useful as anti histamines and when A-B (see below) is -CH2-CO- antiserotonin and anticholinergic agents. (where R1 is H, hal or 1-4C alkoxy, R2 is 1-4C alkyl and A-B is -CH2-CO- or CO-CG2) are prepd. by hydrolysing compds. (I) where A-B is CH=CX or CX=CH and X is OAlkyl or N(R4)CH2R3, R3 is 1-4C alkyl and R4 is H or 1-4C unbranched on alpha-C or a heterocyclic N contg. ring opt. contg. a further O, S or opt. substd. N atom or by alkylating a cpd. (I, A-B=CH2CO R2 = H), Cpds. (I) where A-B to -CH-CY or -CY-CH- and Y is halogen are useful as intermediates in forming (I) A-B is CH2CO or COCH2).
Patent CH-514577-A (CH)
Title: 1 4-benzodioxans
Inventor: MAURICE SHAPERO
IPC: C07D319/20
Filed: 1964-06-22
Abstract: I compounds of general formula: (I) R, R1 and R2 = halogen, (1-6C) alkyl, or (1-6C) O-alkyl n = 2-6 (integral). II Acid addn. salts and pharm. prepns. of I. Calming, hypnotic and hypotensive drugs for oral, intravenous, or subcutaneous administration. Dose 0.1 to 10 mg./kg. (I) will prevent the blood pressure increase normally caused by stimulation of the splanchnic nerve, or injection of adrenalin or nor-adrenalin. 2.5to 10 mg./kg. subcutaneous in conscious rabbits prevented an increase in blood pressure when noradrenalin was injected. I (R1 = MeO) are particularly effective. 2-Aminomethyl-1:4-benzodioxan (17 g.) and phenoxyethyl chloride (7.83 g.) were refluxed 4 hrs. at 150 deg.C, cooled, CHCl3 (30 ml.) and K3CO3 (7 g.) in H2O (20 ml.), added. Separated, H2O extd. (2 x 10 ml. CHCl3), CHCl3 dried and distilled, giving 2-phenoxyethylaminomethyl-1:4-benzodioxan (70 g.) as a light-brown viscous oil b.p. 204-8 deg.C/1 mm.
Patent CH-538997-A (CH)
Title: Small effluent clarification plant - with settling and aeration tanks assembled from modular units
Inventor: WOLFGANG HEDWIG
IPC: C02F3/12
Filed: 1971-06-07
Abstract: Clarifying plant comprises a preclarification tank for the mechanical sepn. of solids, followed by an aeration tank where air is introduced at the bottom through perforated tubes. A final clarification tank is fitted with an anti-turbulence shaft at the inlet; it is designed as half a funnel. A pump recycles the sedimented sludge from the final tank to the aeration tank.
Patent DK-131781-A (DK)
Inventor: CHILD R P
IPC: A23L2/00
Filed: 1981-03-24
Abstract: An appliance for making an aerated beverage including a casing (10) a connection (13,14) carried by the casing for mounting a container (12) of pressurized liquid carbon dioxide, a transparent shatterproof housing (52) for a bottle of water carried by said casing, a nozzle (18) communicating with the connection and extending from the support member downwardly within the housing, a stopper for engaging in the neck of a bottle and a table base (64) for supporting the bottle (80) in the housing so that the stopper is engaged in its neck. A manually operable valve (32) allows carbon dioxide to flow from the container (12) to the nozzle and a safety pressure valve (42) is connected to the interior of the bottle when the stopper is engaged in its neck. A bulb (82) illuminates the bottle at least while the water therein is being aerated, the illumination being picked up by the bubbles of carbon dioxide and giving a pleasing visual effect.
Patent DK-155691-A (DK)
Title: Hammer mill having at least one vertical or inclined cylindrical milling chamber
Inventor: WARD JONATHAN
IPC: D06H7/02
Filed: 1991-09-05
Abstract: PCT No. PCT/GB90/00334 Sec. 371 Date Jun. 1, 1992 Sec. 102(e) Date Jun. 1, 1992 PCT Filed Mar. 5, 1990 PCT Pub. No. WO90/10526 PCT Pub. Date Sep. 20, 1990.A guide for use in cutting carpet and a method of joining two portions of cut carpet in edge-to-edge relationship has a base formed as a lower portion and an upper portion interengaged through a longitudinal slideway and presenting an upper ramp surface. The upper portion has a longitudinal channel along which a knife blade can pass to cut a carpet portion laid on the ramp. The lower portion has a vertical wall vertically below the channel and against which the cut edge of first carpet portion is located to abut during cutting of the second carpet portion on the ramp so that when the guide is removed the two cut edges will fall into edge-to-edge abutment for joining together.
Patent DK-209081-A (DK)
Inventor: HANSEN K B
IPC: H04R9/10
Filed: 1981-05-12
Abstract: In a method for production of an electrodynamic transducer, the magnetic part and the coil membrane part are produced in separate steps and then assembled. The coil membrane part is produced at a number of consecutive stations; first, a flat membrane material is glued to one side of the support ring 10, after which a heat-activated glue is supplied to the membrane in the area where the coil 15 is to be fastened, and lastly the membrane is formed with a heat-producing tool, while at the same time the coil 15 is pressed against the heat-activated glue. The transducer has a membrane 13 which is connected to the coil 15, which can move in a gap 6 between a magnet's pole shoe 3, which is coaxially secured on a guide pin. To achieve accurate centring of the coil 15 in the gap 6, a support ring 10 to which the membrane 13 is secured is such that the coil 15 is concentric to the support ring 10, resting against an outwardly turned, ring-shaped surface 12 on the outermost pole shoe 3. <IMAGE>
Patent DK-223090-A (DK)
Inventor: LEE WILLIAM W
IPC: C07D253/10
Filed: 1990-09-17
Abstract: A method of using 1,2,4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents is disclosed. The compounds are shown to specifically radiosensitive hypoxic tumor cells and are additionnally disclosed to be useful as specific cytotoxic agents for these cells.
Patent DK-313588-A (DK)
Inventor: CLARK DAVID ALAN
IPC: C07D263/38
Filed: 1988-06-09
Abstract: Oxazolidin-2-one derivs. of formula (I), corresp. pharmaceutically-acceptable acid addn. salt or pharmaceutically-acceptable cationic salt are new. Rb is (i), (ii) (iii) or (iv), W is S or O; X, X' is H, Cl, F or CF3; Y is -COOR1, -CON(R1)CH2CONR3R3, gp. (v) or vi), Ra, R1, R2, R3 are H, CH3, R4 is CH3 or CF3. For pharmaceutically-acceptable acid addn. salt, Y is gp. (v) or Rb is gp. (iii). For pharmaceutically-acceptable cationic salt y is -COOH or gp. (vi). - Also claimed is an optically active cpd. of formula (I) and use of cpd. (I) as a medicament for the treatment of hyperglycemia.
Patent DK-322786-A (DK)
Inventor: HEIN RICHARD W
IPC: B27K3/08
Filed: 1986-07-07
Abstract: Wood preserving metal salts of organic carboxylic acids are impregnated into wood by an improved process which comprises impregnating the wood with an aqueous or organic solution of the salt in a cyclical process involving at least one high pressure cycle in which the solution is impregnated into the wood and a reduced pressure cycle in which a portion of the impregnating solution exudes from the wood, the improvement involving impregnating the wood during the high pressure cycle under conditions such that there is substantially no fixing of the metal in the wood, so that the metall:acid ratio of the solution exuded from the wood during the low pressure cycle is substantially the same as the metal:acid ratio of the original solution. At the end of the cyclical process, the impregnated wood is heated to fix the metal therein.
Patent DK-336283-A (DK)
Inventor: GRANT LLOYD L
IPC: F02B59/00
Filed: 1983-07-22
Abstract: An engine (10) that is applicable for automotive and truck use but is also adaptive for other power producing uses and can be designed with two or more cylinders. The engine has multifuel capabilities. Two reciprocating cylinders (70, 72) are housed within an outer cylinder (36). A piston (126, 128) is housed within each of the two reciprocating cylinders (70, 72). The reciprocating cylinders (70, 72) are so designed that after combustion in one reciprocating cylinder, the movement caused by the combustion will aid in setting up the circumstances necessary for combustion in the opposing compression chamber formed by the opposing reciprocating cylinder and piston. Due to this design, the horizontal movement caused by the combustion in both opposing reciprocating cylinders (70, 72) and both opposing pistons (126, 128) is useful. The horizontal movement of the reciprocating cylinders (70, 72) and pistons (126, 128) is translated into rotational energy in the crankshaft (24) by three scotch yokes (118, 120, 145) each scotch yoke (118, 120, 145) housing a scotch block (156, 158, 160), each scotch block (156, 158, 160) in turn surrounding one crankthrow (162, 164, 166).
Patent DK-425886-A (DK)
Inventor: DELEURAN MERETE
IPC: A61K31/565
Filed: 1986-09-05
Abstract: Eye gel composition for human and veterinary use comprising 0.5 - 4%, weight/volume, of fusidic acid suspended in an aqueous vehicle containing 0.1 - 2.2%, weight/volume, of a polyionic polymer.
Patent DK-426988-A (DK)
Inventor: BRE ANNE
IPC: C08L27/16
Filed: 1988-07-29
Abstract: New polymer compositions based on polyvinylidene fluoride, their preparation and their uses are described. These compositions consist essentially of mixtures comprising a major proportion of polyvinylidene fluoride and a minor proportion, sufficient to improve the flexibility of the latter, of at least one elastomer of the hydrogenated nitrile rubber type, essentially an at least partially hydrogenated butadiene-acrylonitrile copolymer. Having an improved behaviour in contact with hydrocarbons at relatively elevated temperature, the compositions of the invention can be advantageously employed for the manufacture of storage vessels, tubing or pipes and flexible hoses for the storage and conveying of hydrocarbons.
Patent DK-484685-A (DK)
Inventor: PRESANT CARY ARNETT
IPC: A61K9/127
Filed: 1985-10-22
Abstract: Micellular particle compositions containing a radiolabeled marker for the use in targeting tumors in humans are provided. The micellular particles are less than approximately 2000A DEG  and incorporate essentially chemically pure phospholipid molecules in the external surface.
Patent DK-510980-A (DK)
Inventor: FUTERMAN C S
IPC: B65D33/02
Filed: 1980-12-01
Abstract: Intermediate bulk containers (14) comprise a bag portion (15) of woven polyethylene or polypropylene tapes for containing bulk material and lifting loops (16) of sufficient stiffness to stand proud of the container and offer access to the tines (18) of a fork-lift truck. The loops (16) are of woven nylon webbing, stiffened for example by sewing, stapling, stitching or the like, strips of plastic material thereto. This construction allows lifting of the containers by one operative in a fork-lift truck without requiring a second operative to hold up the lifting loops to receive the tines of the truck.
Patent DK-511183-A (DK)
Inventor: COATES FREDRICA V
IPC: A41B/
Filed: 1983-11-08
Abstract: The nappy 10 comprises an essentially rectangular, absorbent and washable nappy body 12, the inner surface of which is designed to lie against the baby's skin. On the upper section 17 of the nappy two fastening tabs 15 are affixed, each of which has a predetermined length. On the outer surface 10b of the nappy a number of oblong fastening strips 20 are affixed at an interval from and parallel with one another. The interval between the said strips is slightly less than the predetermined length of the tabs, so that the tabs can be adjustably connected with, and form a bridge between, adjacent strips, as a result of which the size of the nappy can be adjusted to the size of the baby. <IMAGE>
Patent DK-546689-A (DK)
Inventor: VERTESY LASZLO
IPC: C07K14/62
Filed: 1989-11-02
Abstract: Polypeptides or proteins such as, for example, insulins or de-B<3><0>-insulins - especially human insulin or de-B<3><0>-human insulin - are prepared by enzymatic cleavage, using a trypsin-like endopeptidase, of specific fusion proteins which can be obtained by genetic manipulation and which contain the residue of a peptide-like alpha -amylase inhibitor in the molecule. The use of the specific fusion proteins results in a reaction product which can be worked up advantageously; the working-up can take place, where appropriate, by crystallisation.
Patent FI-834291-A (FI)
Inventor: FARRER PETER BADEN
IPC: B24D15/08
Filed: 1983-11-23
Abstract: A knife scabbard including a hollow housing (1) which is adapted to receive the blade of a knife and which at least partially contains a pivoted carrier member (4) having a blade sharpening device (39) mounted thereon. A latch device (6) is also pivotally connected to the housing (1) and overlies part of the carrier member (4) and in particular that part which carries the sharpening device (39) so as to bear on the upper edge of a knife blade which engages the sharpening device. The pivotal axis of the carrier member is located adjacent a top wall (11) of the housing and at an inner end of the carrier member which is divided so that a knife blade can pass therethrough and intersect the pivot axis. Mounting means for the pivoted inner end of the carrier member (4) comprises a part of the housing (1) and a portion of a spring which also serves to urge the carrier member aboutthe pivot axis towards the housing top wall (11). The pivot axis of the carrier member is located inwards of the housing relative to the pivot axis of the latch device (6) and a reaction portion (34) of the latch device engages an upper surface (35) of the carrier member (4) at a location between those two axes.
Patent FI-870970-A (FI)
Inventor: MOSIMANN PETER
IPC: G08B17/02
Filed: 1987-03-05
Abstract: 1. Fire alarm installation, particularly for a road tunnel, comprising a light source (5; 50), an optical fibre (2; 20), means for producing microcurves (1, 4; 21, 22, 23) of the fibre dependent upon the temperature on the fibre, and a detector (6; 60) intended to measure the light diffused back by the fibre, characterized in that the means for producing microcurves dependent upon the temperature comprise tubes (1) closed at their ends for temperature-pressure transduction, in that each tube is connected to a jaw (4) provided with teeth, and in that the optical fibre (2) passes between the teeth of the jaws (4).
Patent FI-872578-A (FI)
Inventor: MUELLER HANS
IPC: A61K39/395
Filed: 1987-06-09
Abstract: The process is characterised in that a solution of an immunoglobulin is heated in the presence of a carboxylic acid or of one of its salts and/or a saccharide under such conditions that pathogens which are capable of multiplication, in particular hepatitis viruses or HTLV III ("Aids") viruses, are inactivated. Such a preparation can be used for therapy or prophylaxis.