baber/WOPTO huggingface dataset:
Patent CA-1272627-A (CA)
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/44
Filed: 1986-04-16
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         A  composite overhead stranded conductor capable of accommodating a large number of coated fibers without having  a  large  outside  diameter,  yet  in  which  the transmission losses due to microbending are reduced.   A protective  tube  is  disposed  around  a  spacer  having  a plurality of spiral grooves formed in its outer periphery for  accommodating  optical  fibers.    The  optical  fibers accommodated within each spiral groove are composed of a plurality of glass fibers having a primary coating layer and which are stranded together with a thin heat-resistant tape applied over the stranded fibers.  The heat-resistant tape is applied longitudinally to the fiber strands, and wound therearound with overlapping side edges of the tape joined together.  Otherwise the tape may be wound spirally around  the  fiber  strands.   Preferably,  the  tape  has  a melting point of not less than 200°C and a thickness of not more than 0.1 mm.
Patent CA-1217726-A (CA)
Inventor: WOOLLEY JOHN H
IPC: G10K5/02
Filed: 1986-04-22
Granted: 1987-02-10
Abstract: Abstract of the Disclosure There is described a system for producing noise particu-larly for sonic testing of an article, such as a satellite, in a reverberation chamber.  In one of its aspects the system comprises a low frequency high-level broad-band noise source; a tube means including a section formed as an acoustic horn connected at its small end to the low frequency source and at its large end to the chamber.  A Hartmann-type air acoustic high level noise generator, or generators are located inside the tube at a predetermined position.  In operation the generator is excited by the generated low frequency noise to provide an output of non-linearly modulated noise.  Also described is a Hartmann-type noise generator which comprises a nozzle and an aligned acoustic tube spaced therefrom by an air gap.  A reverberation cup is formed in the mouth of the tube facing the nozzle and a bridge member extends between the nozzle and tube and spans the air gap.  Means is provided for varying the depth of the reverberation cup and for adjusting the size of the gap if desired.
Patent CA-1263286-A (CA)
Inventor: BURK RONNIE F
IPC: A01B63/32
Filed: 1986-04-22
Granted: 1989-11-28
Abstract: DISK HARROW HYDRAULIC WING BALANCING SYSTEM         Abstract of the Disclosure A weight-balancing system for a farm implement, such as a disk harrow with foldable wings operated by wingfold cylinders, includes a selective control valve for controlling fluid communication to the head and rod ends of the wingfold cylinders.  A pair of pressure-reducing/relieving valves permit individual adjustment of the pressures in both the head and rod ends to achieve the desired balance.  In a preferred embodiment, a pilot-operated, two-position valve is connected between the rod ends and one of the pressure-responsive valves.  The two-position valve is operated by pressure signals generated by a flow-responsive switching valve connected between the two-position valve and the selective control valve.  The switching valve and the two-position valve cooperate to block the pressure-controlled outlet of the one pressure-responsive valve and the rod ends and to bypass return fluid flow from the rod ends to sump when the cylinders are being extended.  Then, when cylinder motion stops and this return flow ends, the switching valve and the two-position valve are connected to the control pressure outlet of the one pressure-responsive valve to the rod ends to achieve the desired balance.
Patent CA-1256252-A (CA)
Inventor: DUMICAN BARRY L
IPC: A61L27/58
Filed: 1986-04-23
Granted: 1989-06-27
Abstract: 29,731 PROSTHETIC TUBULAR ARTICLE                          ABSTRACT The invention involves the use of absorbable or absorbable/-nonabsorbable components to fabricate textile vascular grafts of all sizes and specifically for repair of the peripheral vascular system and for coronary bypass use.  The bioabsorbable component of the graft fosters  increased tissue  ingrowth  into the graft as compared  to conventional 100% nonabsorbable grafts.   Increased tissue ingrowth leads to greater patency through formation of a vascularized neointima and less tendency to be aneurysmal through formation of a suitable adventitia.
Patent CA-1227379-A (CA)
Inventor: OSHIMA MASANAO
IPC: B63B21/50
Filed: 1986-04-29
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE:           A floating offshore structure for mooring at a fixed position on the sea by means of a mooring hawser having an anchor connected at the end thereof, for conducting a sub-marine excavating operation by an excavating drill pipe.  The structure comprises a hull;  a vertical through-hole formed in said hull;  and means for preventing floating objects such as broken ice from entering the vertical through-hole, comprising a tubular body projecting downwardly from a bottom of the hull substantially coaxial with the vertical through-hole such that the mooring hawser and the excavating drill pipe can be extended through the vertical through-hole and tubular body to the sea bottom.  The tubular body in an operative position projects below the hull bottom a sufficient distance to prevent the floating objects from entering the vertical through hole, but without reaching the sea bottom. Means are provided for suppressing oscillation of the floating offshore structure, comprising an overhanging member projecting radially outwardly from an outer periphery of a lower end of said tubular body.
Patent CA-1243531-A (CA)
Title: Corner laminating apparatus and method for cartons
Inventor: MCBRIDE JERALD
IPC: B31B3/44
Filed: 1986-06-26
Granted: 1988-10-25
Abstract: Abstract An apparatus and method for erecting a carton having laminated corner structures. A multi-sectioned corner flap is folded progressively between an outer guide in the form of a longitudinal row of rollers and a spiraling row of conical rollers that accurately pinches a bent corner edge of the corner flap structure against the end panel to which it is joined in the carton blank. Surface-to-surface contact between the glued portions of the corner flap and the end panel is prevented until the folding action has been accurately completed.
Patent CA-1252808-A (CA)
Inventor: GOULART JOSEPH F
IPC: B62D7/18
Filed: 1986-09-08
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE           A steering knuckle is provided which has a unitary sheet metal construction.  A steering arm is integral with the steering knuckle.  Brake cylinder structure adapted to operatively receive brake piston structure is carried by and extends outwardly from the steering knuckle.
Patent CA-1272935-A (CA)
Inventor: STEWART JOHN S S
IPC: A62B7/00
Filed: 1986-09-30
Granted: 1990-08-21
Abstract: BREATHING APPARATUS                     ABSTRACT     Breathing apparatus for aircraft passengers and others comprising: a) means (1) for supplying respiratory gases to a user, said supply means being detachably connectable to a first respiratory gas source (3), and thereby constituting a first oxygen supply system, said supply means including valve means (2), which valve means, when said supply means (1) is detached from the first respiratory gas source (3), automatically closes and prevents admission of noxious or hot gases into said supply means (1), b) means for supplying (5) or enabling supply (50) of a second respiratory gas source to said supply means (1), and constituting a second oxygen supply system, in which an absorption means (4) for absorbing carbon dioxide is included; and either c) means (6A) for automatically switching from said first oxygen supply system to said second oxygen supply system when said supply means (1) is detached from said first respiratory gas source (3); or c') means (6) for manually or automatically causing said second oxygen supply system to become operative to supplement or replace said first oxygen supply system, said second oxygen supply system continuing to be operable when said supply means (1) is detached from said first respiratory gas source (3).
Patent CA-1266512-A (CA)
Inventor: HAGISAWA NOBUYASU
IPC: H05B6/10
Filed: 1986-10-17
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention concerns an electromagnetic induction heating apparatus which is suitable for electromagnetic induction heating a strip which is to be treated such as metal strip.  The apparatus incorporates magnetic flux diverting mechanism in the vicinity of both edges of the passing strip which diverts a part of an alternating magnetic flux transversing the strip.  In consequence, it is possible to eliminate the generation of extremely high temperature regions at the edge portions of the strip to be treated which is caused by the concentration of magnetic flux, ensuring uniform heating temperature distributions over the entire strip.
Patent CA-1267753-A (CA)
Inventor: ERNST RUDOLF
IPC: C14C3/00
Filed: 1987-01-07
Granted: 1990-04-17
Abstract: Abstract of the Disclosure A process for the preparation of fish skin consists in a) descaling and at least partially degreasing of the skins in a bath containing one or more surface active anionic, non-ionic or amphoteric organic compounds in a small amount of water, b) treating the skins in a second bath containing a keratolytic enzyme or an alkali metal sulphide and/or alkali metal hydrogen sulphide, lime and water under stirring and optionally further removing the sulphide by adding a precipitating agent for the sulphide and washing, c) degreasing the skins simultaneously with step b) or in a separate bath by means of surface active non-ionic and/or anionic compounds and/or solvents and/or enzymes, d) pretanning the skins with an aromatic syntan at a tem-perature of below 20°C and a pH of 5 to 8, e) pickling the skins in an acid and salt containing pickling bath at a pH of 1.5 to 4 and f) tanning the skins in a.manner known per se with a chromium and/or syntan tanning solution and g) optionally, after a resting period of several hours, washing and retanning the skins with chromium or aluminium salts and/o r syntans and subsequently, if desired,dyeing  and fat liquoring in a known manner, drying and further mechanical processing of the skins.
Patent CA-1273411-A (CA)
Inventor: GAZSI LAJOS
IPC: H03H17/02
Filed: 1987-02-12
Granted: 1990-08-28
Abstract: ABSTRACT     A digital circuit for sampling rate variation and signal filtering includes an input, an output, a lattice wave digital filter having a plurality of filter branches connected to the input, the filter branches each having at least two series-connected filter subgroups with basic filter elements each formed of one two port adaptor made up of adders and multipliers and one time-lag device, a device disposed between the at least two filter subgroups for varying the sampling rate and for generating a phase change in a digital system, and an adder connected between filter branches and the output.  A method for constructing the circuit is also provided.
Patent CA-1253204-A (CA)
Inventor: MARLOW PETER J C
IPC: G01V11/00
Filed: 1987-08-28
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE             A single-shot  or multi-shot measurement probe incorporates  a  magnetic  field  sensor  for  sensing the earth's magnetic  field, a processing unit for determining from the  output of  the sensor  that the  probe has moved from within  a section  of a drill pipe made predominantly of  magnetizable  material  to  within  a  collar  made of substantially  non-magnetizable  material, and a switching unit for initiating  the  taking  of  one  or  more survey measurements by  the probe when an output is received from the processing unit indicating that the  probe has entered the  collar.    The   probe further incorporates a gravity sensor for sensing the  earth's gravitational  field and a further processing unit for determining from the output of the gravity sensor that movement of the probe  has stopped and  for  controlling  the  switching  unit  such that the taking of one or more survey measurements by  the probe is not initiated  until after  receipt of  an output from the further processing unit indicating  that  movement  of the probe has stopped.
Patent CA-1261956-A (CA)
Inventor: MONGEAU FRANCOIS
IPC: H02G3/14
Filed: 1988-08-03
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE:            New cover assemblies for electrical fixtures in buildings allow conventional outlets and (toggle) light switches to be cheaply converted into a variety of different designs and/or colours without changing the electrical infrastructure of the fixture.  The cover assemblies comprise a cover plate with an appropriate number of orifices, each orifice covered by a slider so that the whole assembly shields the standard parts of the fixtures normally visible in building interiors.
Patent DK-110895-A (DK)
Inventor: LARSEN MADS KIRK
IPC: B03C3/82
Filed: 1995-10-04
Abstract: Modular electrostatic filter comprising a number of modules 1 assembled so that an inlet gas flow 2 collects the dust electrostatically on the precipitation plates 4 for depositing in the base funnels 5.  The module height 6 is adjusted according to the dust extraction function so that a favourable gas rate of flow and hence efficiency are achieved.  The modules 1 are composed of "vertically upright" standardised ISO containers or equivalents with the same characteristics.  A low cost transport of the modules to the place of assembly is thereby achieved, together with quick and economic assembly. <IMAGE>
Patent DK-116092-A (DK)
Inventor: HANSEN CHARLES MEDOM
IPC: C09K3/00
Filed: 1992-09-18
Abstract: A method of producing an article with a coating having friction-reducing properties in wet condition, said coating comprising a binder (a), a hydrophilic polymer (b), as well as, if desired, an osmolality-increasing compound (c), whereby a dispersion is produced from (a) a binder in form of a hardenable prepolymer of a molecular weight of at least 200, (b) one or more hydrophilic polymers, (c) if desired, an osmolality-increasing compound, and (d) a solvent or a mixture of solvents, in which (a) is substantially insoluble, applying said dispersion onto the article, removing the solvent or a portion thereof, and hardening the binder, as well as a coating material for this purpose. A durable coating is obtained having good slide properties even after a long stay in an aqueous environment, such as within a body cavity.
Patent DK-151085-A (DK)
Inventor: EERDEN HENRICUS FRANCISCUS JAC
IPC: A22C21/00
Filed: 1985-04-02
Abstract: Device for cutting of the tail (14) of slaughtered poultry (13) which is moved forward, hanging by the legs (15) on a conveyor track (16), comprising a cutting knife (1) fixedly mounted under the conveyor track (16), having a V-shaped cutting edge (2) and being supported by a guide (11 a, 11 b) for the bird's body.
Patent DK-155989-A (DK)
Title: Container system comprising at least one container part with a bottom part and outer walls and container part therefor
Inventor: SLEGERS JOHN
IPC: C02F1/44
Filed: 1989-03-30
Abstract: An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is eliminated, or at least minimised.
Patent DK-156289-A (DK)
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/36
Filed: 1989-03-30
Abstract: Disclosed is a controlled release pharmaceutical preparation, comprising a core containing a pharmaceutically active ingredient, and a porous film of a hydrophobic polymeric substance or a hydrophobic polymeric substance and a hydrophilic polymeric substance, the core being coated with the porous film. Also disclosed is a method for producing the same.
Patent DK-180487-A (DK)
Inventor: SCHWENDER CHARLES F
IPC: A61K31/455
Filed: 1987-04-08
Abstract: Novel substituted thiacycloalkeno [3,2-b] pyridines are described. These compounds are useful as calcium channel antagonists with cardiovascular, antiasthmatic and antibronchoconstrictor activity.
Patent DK-215085-A (DK)
Inventor: SCHMERMBECK DIETER
IPC: B29D30/56
Filed: 1985-05-15
Abstract: In a method for renewing the tread on a worn-down pneumatic or solid rubber tyre, in which a prefabricated rubber tread is affixed to the carcass by vulcanizing a bonding rubber layer between the tread and the carcass, damaged carcass belts in the tyre can also be replaced at the same time. Raw rubber-covered belts for the manufacture of new tyres or for all-round renewal, which is to be carried out at high pressure and temperature levels, are treated with an accelerator solution matched to the bonding rubber. The raw rubber covering of the belt is thereby converted in such a way that the belt material with a bonding rubber inlay is affixed in place of the damaged belt on the carcass and vulcanized, together with the rest of the ply construction serving for all-round renewal in the tyre raw product, in a pressure chamber at a temperature of 50-95 degrees C and at a pressure of 5-6 bar. The belts manufactured in this way can also serve as basic material for the manufacture of repair patches.
Patent DK-254788-A (DK)
Inventor: KATZNELSON RON D
IPC: G06Q30/04
Filed: 1988-05-09
Abstract: A system for controlling and accounting for retrieval of data from a CD-ROM memory containing encrypted data files from which retrieval must be authorized. The system includes an authorization and key distribution terminal and a plurality of customer data retrieval terminals having such memories (37) loaded therein. The authorization terminal authorizes retrieval of data by authorized customer terminals by providing to the authorized customer terminals an encryption key (13) for enabling retrieval of the data and an authenticated credit signal (14) for use in limiting the amount of data to be retrieved from the files. The encryption key is encrypted for communication to the customer terminals in unique unit keys (42) that are stored (24) in the respective customer terminals. The customer terminal limits (22) the amount of data retrieved from the files in accordance with the credit signal; records (23) the amount of data retrieved from the files; and provides to the authorization terminal an anthenticated report (62) of the recorded amount of data retrieved from said files. The memory (37) includes data files of different data vendors; and the customer terminal separately records (23) the retrieval of data from the files of the different vendors.
Patent DK-304886-A (DK)
Inventor: DORIN GLENN
IPC: C12P21/00
Filed: 1986-06-26
Abstract: A refractile material containing a heterologous protein is recovered from a host microorganism cell culture transformed to produce the protein. One recovery process involves disrupting the cell wall and membrane of the host cell, removing greater than 99% by weight of the salts from the disruptate, redisrupting the desalted disruptate, adding a material to the disruptate to create a density or viscosity gradient in the liquid within the disruptate, and separating the refractile material from the cellular debris by high-speed centrifugation (Figure 1 Another version of such a recovery process comprises the further steps of solubilizing the refractile material under reducing conditions, organically extracting the solubilized refractile material, and isolating said refractile material from the extractant (Figure 2).Preferably the protein is recombinant IL-2 or IFN-β and the salt removal step is carried out by diafiltration.
Patent DK-324785-A (DK)
Inventor: CHARLON NICOLE
IPC: A01K61/00
Filed: 1985-07-17
Abstract: Method and apparatus for rearing animal embryos (spawn) living in water in their early development stages. According to the invention the development of the microflora and/or parasites is interrupted by varying the environment of the embryos using a rearing vessel, which is made up of an inner, tight vessel 19, and an inner vessel 18, which on the side faces has selective outlet zones, which only allow the rearing bath or water to pass whilst the embryos are retained inside the vessel. <IMAGE>
Patent DK-339085-A (DK)
Inventor: GOTTHEIL WERNER
IPC: E05D13/00
Filed: 1985-07-25
Abstract: 1. A spring-fracture safety device for a sectional gate or the like, in which a rotatable gate shaft is surrounded by at least one tensioned torsion spring (1), one end of which is rigidly connected to the gate shaft and the other end of which is inserted into an insertion plate (2) transverse to the gate shaft, which insertion plate is located adjacent to a locking plate (4) rigidly connected to the gate shaft and swingable around the axis of the gate shaft between two stops (3) of a stationary latch-holding plate (5), in which the latch-holding plate possesses a latch recess off-centre from but parallel to the axis of the gate shaft and open towards insertion plate (2), the locking plate possesses a large number of reception spaces for the latching body evenly distributed on a circle concentric with the gate shaft, open towards the insertion plate and capable of being brought into a position coinciding with the latch recess, and insertion plate is provided with a latch entry opening (11), parallel to the latch recess which after the torsion spring breaks coincides with the latch recess in the stop position of the insertion plate when it is free from the load of the torsion spring, characterized in that the insertion plate (2) is located between the stationary latch-holding plate (5) possessing stops (3) and the locking plate (4), that the latching body is a latch bolt (9) lying parallel to the axis of the gate shaft, and the latch recess for latch bolt (9) is located in latch-holding plate (5) and is axially pressed against insertion plate (2) by a compression spring (8) and that the evenly-distributed reception spaces of locking plate (4) consist of drilled reception holes (10) for latch bolt (9).
Patent DK-440886-A (DK)
Inventor: HIDASI G
IPC: C07C69/747
Filed: 1986-09-15
Abstract: A synergistic insecticidal preparation which comprises more than one active ingredient and which is innocuous for the environment, characterized in that it comprises, in a quantity of from 0.001 to 99% by weight, a synthetic pyrethroid of the formula I <IMAGE> that is to say virtually exclusively the enantiomer pair 1RtransS and 1StransR Ib of the possible eight isomers, where appropriate in a mixture with a quantity of up to 100% by weight of one or more activators and one or more auxiliary substances, in particular antioxidants, stabilizing agents, wetting agents, emulsifying agents, dispersing agents, anti-foaming agents, diluents and/or fillers. The enantiomer pair Ib, consisting of the 1RtransS and 1StransR isomers, is previously unknown and the invention additionally relates to this previously unknown enantiomer pair and a process for preparing it. The advantage of the insecticidal preparation according to the invention is that it is less toxic for homeothermic animals and useful parasites and it is therefore less harmful to the environment.
Patent DK-470184-A (DK)
Inventor: YOKOTA TAKASHI
IPC: C12N15/27
Filed: 1984-10-01
Abstract: Plasmid vectors are provided that carry complementary DNA (cDNA) clones coding for polypeptides exhibiting mammalian multi-lineage growth cell activity. One of these polypeptides is 166 amino acids in length, including a potential leader sequence of about 19 amino acids. The cDNA is derived from messenger RNA isolated from a mouse T-cell line after activation with concanavalin A. The cDNA was cloned by incorporation into a plasmid vector, which was then transformed into E. coli. The plasmid vector also contains DNA segments from the SV40 virus, permitting expression of the cDNA after transfection into a mammalian host cell, such as monkey COS-7 cells.