baber/WOPTO huggingface dataset:
Patent CA-1249160-A (CA)
Inventor: FREEMAN WILLIAM T
IPC: G03F3/04
Filed: 1985-08-30
Granted: 1989-01-24
Abstract: PHOTOGRAPHIC CAMERA WITH ELECTRONIC IMAGE ENHANCEMENT              ABSTRACT OF THE DISCLOSURE A photographic camera apparatus with electronic image enhancement operates to control the exposure of a photosensitive material to scene light received directly from a scene to be photographed in a manner whereby the photosensitive material is exposed to an extent less than a selected optimum exposure value and the scene light is simultaneously electronically sensed to provide electrical signal information corresponding thereto to control an additional electronic exposure of the photosensitive material so that in conjunction with the direct exposure to scene light there is substantially provided the selected optimum exposure value.
Patent CA-1236961-A (CA)
Inventor: BECHTOLD DIETER
IPC: H01M50/541
Filed: 1985-09-20
Granted: 1988-05-24
Abstract: Abstract of the Disclosure A mold for producing connecting straps for lead batteries, particularly according to a cast-on-strap (COS) process or the like, is especially adapted for the simultaneous casting-in of a pole insert, and has wall thicknesses which vary inversely to changes in the thickness of the connecting strap.          Heat transition adjusted to the local accumulation of material on the casting is thus achieved, and the development of unequal temperature conditions during the entire casting process is avoided.
Patent CA-1259616-A (CA)
Title: 4-(1h-tetrazol-5yl)tetrazolo-[1,5-a] thienopyridines
Inventor: WRIGHT TERRY L
IPC: A61K31/44
Filed: 1985-10-04
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      (1H-Tetrazol-5-yl)tetrazolo [1,5-a]thienopyridines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyano-quinoline with ammo-nium chloride and an azide such as sodium azide in an inert solvent such as dimethylformamide.
Patent CA-1253487-A (CA)
Inventor: SUZUKI TETSUMI
IPC: G03G5/06
Filed: 1985-10-31
Granted: 1989-05-02
Abstract: Abstract Disclosed is a crystalline oxytitanium phthalocyanine which shows intense diffraction peaks at Bragg angles (20 ? 0.2°) of 9.3°, 10.6°, 13.2°, 15.1°, 15.7°, 16.1°, 20.8°, 23.3°, 26.3° and 27.1° in the X-ray diffraction spectrum, the intensity of the diffraction peak at Bragg angle of 26.3° being most strong and the intensity of the diffraction peaks at Bragg angles between 4° - 8° being less than 5 % of the intensity of the diffraction peak at Bragg angle of 26.3°.          Further disclosed is a photoreceptor for use in electro-photography, comprising at least a charge generation layer in which the oxytitanium phthalocyanine above is dispersed in a binder polymer and a charge transport layer laminated thereon.
Patent CA-1258648-A (CA)
Inventor: YANCEY ROBERT E JR
IPC: C10G45/48
Filed: 1985-12-02
Granted: 1989-08-22
Abstract: ABSTRACT An aromatic gasoline component is prepared in a multi-step  petroleum  refining  process  starting with  a heavy   carbometallic   petroleum   fraction   which   is catalytically cracked to yield a light catalytic cycle oil which,  in turn, is mildly hydrogenated to produce a partially saturated bicyclic hydrocarbon fraction which itself is catalytically cracked to yield a monoaromatic hydrocarbon fraction from which is recovered a gasoline product.   The  bicyclic  hydrocarbons  are  converted  to monoaromatics by selective partial saturation and ring scission.
Patent CA-1264885-A (CA)
Inventor: BODIN FRANCOISE C B
IPC: F16L59/06
Filed: 1985-12-30
Granted: 1990-01-23
Abstract: 1. A thermally insulating material of the syntactic type comprising a fill of hollow glass microbeads distributed within a matrix based on a material which is liquid in the initial state, i.e. prior to cross-linking, and at ambient temperature, which material is intended to be used at temperatures of at least 400 degrees C and is characterized in that the liquid matrix which serves as a binder for said fill of hollow microbeads is constituted by a silicone elastomer or resin respectively, used a such, i.e. without a solvent, depending on whether it is desired that the solid final product after cross-linking is flexible or rigid respectively, with the degree of flexibility of stiffness both in the flexible product case and in the rigid product case being a function of the proportion of hollow microbead filler present in the mixture.
Patent CA-1261553-A (CA)
Inventor: ANGERMANN GOTTFRIED
IPC: A61F9/02
Filed: 1986-02-20
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           Goggles having a flexible frame deformable to conform to and seal about the wearer's face and eyes.  A strap secured to the goggles adjacent the temples secures the goggles to the wearer's head.  A rigid frame is secured to the periphery of the flexible frame, the rigid frame having a channel adjacent the upper and lower edges of the flexible frame which is adjacent the temple area.          Lenses including a peripheral flange receivable within the channel of the rigid frame are slidable within the channel to locate each lens with respect to the rigid frame.  A rigid handle or grip is secured to the temple portion of the lens to close the open end of the channel and to lock the lens to the flexible frame.
Patent CA-1272695-A (CA)
Inventor: VAN DER VEER PAUL
IPC: B02C19/16
Filed: 1986-03-07
Granted: 1990-08-14
Abstract: Abstract Method and an apparatus for breaking into parts of a certain size and screening a bulk material, in which the bulk material is fed onto a flat grid (49) made to vibrate, the type and intensity of this vibration being chosen in a manner such that the large lumps of at least one type of material which do not pass directly through the openings in the grid are broken on the said grid, as a result of the said vibration movement, into fragments having a size which permits these fragments to pass through the openings in the grid. Preferably the material passing through the grid is collected on at least one screen (58, 59, 60) which is made to vibrate together with the grid and the material moving over this screen which has not fallen through is conveyed through a reduction device at the discharge of the screen, which device is formed by at least one breaker roller (64) having a double action and which can be made to rotate.
Patent CA-1269535-A (CA)
Inventor: SMYSER GRANVILLE L
IPC: C08F210/02
Filed: 1986-03-18
Granted: 1990-05-29
Abstract: ABSTRACT    An ethylene-unsaturated, ester-substituted olefin distillate flow improver and cold-flow plugging point improvers are disclosed.
Patent CA-1242667-A (CA)
Inventor: LEINING LYNDON R
IPC: A22C11/12
Filed: 1986-04-29
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus for removing clips from sausage sticks in preparation for packaging includes a feed mechanism for sequential and indexed movement of the sausage sticks through a plurality of gripping stations.  The clipped ends of each sausage stick are pulled outwardly by gripping means at each gripping station to dispose the clipped ends in optimum con-dition for clamping at a clamping station.  The clipped ends of each sausage stick are clamped by clamping mechanisms at the clamping station and the sausage sticks are rotated by gate means to twist the clips from the sausage sticks.  The declipped sausage sticks are then moved to a labeling station where labels are mechanically applied to the sticks.
Patent CA-1245862-A (CA)
Inventor: MASTERSON IAN F
IPC: C21C7/068
Filed: 1986-05-02
Granted: 1988-12-06
Abstract: METHOD FOR CONTROLLING SECONDARY TOP-BLOWN OXYGEN IN SUBSURFACE PNEUMATIC STEEL REFINING  ABSTRACT        A steelmaking method which enables accurute prediction of the split of top-injected oxygen between that which reacts with the bath and that which reacts with carbon monoxide above the bath.
Patent CA-1254252-A (CA)
Inventor: VERMIJ LEENDERT
IPC: H01H85/04
Filed: 1986-05-07
Granted: 1989-05-16
Abstract: ABSTRACT         The high current interrupting fuse of the invention includes an envelope free of sand or similar arc quenching material.  The envelope preferably has terminal end caps enclosing the ends of the envelope between which caps a fuse element extends.  The envelope has an arc-quenching gas-releasing material at least at the inner surface of the envelope.  Arc barrier plugs made of an ablative material surround each end of the fuse element which for ease of assembly freely pass through bores of plugs.  The fuse element also preferably passes through metal plates externally of the plugs and adjacent to the end caps.
Patent CA-1268563-A (CA)
Inventor: NISHI AKITO
IPC: G21C3/30
Filed: 1986-06-27
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE   A nuclear reactor fuel assembly in which the majority of fuel pellets in the fuel assembly  have  a  burnable  poison such as  gadolinia  (Gd2O3)  dispersed  in  them  at  a  low concentration so that the burnable poison burns  up  in  the initial stage after on-load refuelling.  Dispersion  of  the burnable poison at a low concentration in the  fuel  pellets permits control of the rate of power increase of the  loaded fuel assembly and other fuel assemblies adjacent to it,  and permits an on-load refuelling operation.
Patent CA-1273761-A (CA)
Inventor: SCHEMA ANTHONY C
IPC: E05F1/12
Filed: 1986-08-14
Granted: 1990-09-11
Abstract: Abstract A concealed hinge between the lid and chest of a freezer has a hook shaped support bracket with a leg and bight.  The bracket leg is mounted within one wall of the chest and the bight defines substantially diametri-cally opposed first and second pivots.  A mounting struc-ture is provided to pivotably secure the lid to the first pivot of the support bracket.  A fixed point is defined within the lid and a compression spring member is provid-ed between the fixed point and the second pivot of the bracket.  The bracket leg is mounted within the chest wall by plastic components which function as a thermal barrier.
Patent CA-1219613-A (CA)
Inventor: MCEACHERN ROBERT L
IPC: B62J6/20
Filed: 1986-08-15
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE     A decorative attachment for a wheel includes a circular rod-like frame having a diameter slightly less than the diameter of the wheel rim, and a decorated flexible material extending across and secured to the frame.  The material has a central aperture to receive the hub and a multitude of small apertures throughout the material pro-viding a porosity of from about 30% to about 80% to enable transversely moving air to pass therethrough.
Patent CA-1265100-A (CA)
Title: Rotational cosmetic compact
Inventor: HOLLOWAY THOMAS F
IPC: A45D40/00
Filed: 1986-10-21
Granted: 1990-01-30
Abstract: ROTATIONAL COSMETIC COMPACT                 ABSTRACT OF THE DISCLOSURE     A   cosmetic  compact  is  described which  houses  a cosmetic  preparation  and  applicator  means  in separate compartments.    The  cover  of  the  compact is rotatable about  the  inner  container  and  has  an elongated slot which,  upon rotation of the cover, is adapted to register with the  receptacle containing the cosmetic preparation.          Simultaneously,  an aperture in the cover registers with a corresponding  opening  in  the  compartment  in  which an applicator   is  stored  and  permits  the  latter  to  be released  by  appropriate  tilting or like manoeuvering of the  compact.  After use the applicator is returned to the storage  compartment  and  the  cover is rotated to return the compact to the closed position.
Patent CA-1254669-A (CA)
Title: Flexible imbedded test system for vlsi circuits
Inventor: STOICA SUSANA
IPC: G01R31/3185
Filed: 1986-11-06
Granted: 1989-05-23
Abstract: FLEXIBLE IMBEDDED TEST SYSTEM FOR VLSI CIRCUITS A logic chip contains a plurality of ranks of flip-flops with combinational logic elements connected in between the flip-flop ranks. Each flip-flop has at least two distinct data paths. The first path is for the normal passage of data to combinational logic units following the rank of flip-flops, and the second path is a test path which is connected directly with the next rank of flip-flops. Operands may be shifted in parallel to bypass combinational logic units and may be directed to selected combinational logic for test purposes. The flip-flops in a rank may be serially scanned or operate in parallel to send specific operands through selected combinational logic units.
Patent CA-1262290-A (CA)
Inventor: PRYOR ROGER W
IPC: H01L29/866
Filed: 1987-09-11
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE          Various solid-state overvoltage protection devices, preferably formed of deposited thin film materials including Ovonic threshold switching materials, are disclosed.  The devices each typically have at least one elongated current conduction path through an elongated cross-sectional area of the threshold switching material between two spaced apart electrodes.  The cross-sectional area has a length far exceeding its effective width in order to distribute the transient current produced by overvoltage conditions over a relatively large area, and thereby avoid any concentration of localized heating effects. A number of device configurations having such elongated current paths are disclosed, including some configurations have slot-like openings in insulating layers and others having adjacent elongated electrodes horizontally and vertically displaced from one another so as to provide a substantially diagonal current path.
Patent CA-1269531-A (CA)
Inventor: IIJIMA ZENSHIRO
IPC: B41M5/10
Filed: 1987-10-08
Granted: 1990-05-29
Abstract: ABSTRACT     The object of the present invention is to provide a pressure sensitive reproducing material which allows reproduced letters or patterns to fade away automatically with the passage of time.          The present invention accomplished the object by a pressure sensitive reproducing material composed of a colored material support d on a substrate, in which the colored material comprises a phthalein group indicator which is color-developed by an inorganic weakly basic substance jointly used with an organic amine and contains hygroscopic material or drying inhibitor.
Patent CA-1241213-A (CA)
Inventor: MCVICAR JOHN A
IPC: B60K17/28
Filed: 1987-11-18
Granted: 1988-08-30
Abstract: POWER TAKEOFF SHAFT ARRANGEMENT FOR A ROAD VEHICLE            ABSTRACT OF THE DISCLOSURE           A power takeoff attachment for a conventional road vehicle includes a base member with a rod extending transversely thereto and of a length so that the outer end thereof can be inserted into a pivot coupling for example provided by a V-shaped space between the torsion bar bracket and the frame of the vehicle.  A rear edge of the base can be bolted to the transverse beam of the frame of the vehicle with the angle of the base being adjusted by the bolted connection.   The base carries bearing blocks which support the power takeoff shaft and in one example an electric clutch.  Drive is communicated to the shaft via chain or belt coupling from a sprocket mounted at the pulley of the vehicle engine and attached to the pulley by bolts which pass into the pulley and into the crank shaft.  The power takeoff shaft including a splinted recess is exposed at a front end of the vehicle and can be used to drive an implement for example a snow-blower  or  pump which  can be  slid rearwardly onto sleeve-shaped brackets carried on an underside of the vehicle frame.  In another example, an electric clutch is mounted at the pulley.
Patent DK-134685-A (DK)
Inventor: CHRISTENSEN JOHN MOSGAARD
IPC: D21H/
Filed: 1985-03-26
Abstract: In the dry-forming of paper, air-suspended cellulose fibres are used for depositing in a forming unit onto a running wire, after which the laid-out fibre layer is supplied with a bonding agent solution and then dried in preparation for the next step, consisting in a hardening of the bonding agent, after which the finished fibre web is rolled up. It is essential for the suspension air and the fibres in the forming unit to have a certain minimum of humidity, the laying-out of the fibres otherwise being hampered by static electricity, and it is customary for the suspension air to be humidified in a costly manner. In the invention it is recognized that the process itself contains a usable source of humidity which is excellent for the purpose, namely the air discharge from the step or steps in which the applied bonding agent solution is dried out prior to hardening of the bonding agent, this discharge air consisting predominantly of very moist air. When this air is added to the suspension air, the need for separate humidification of the latter is eliminated or substantially reduced.
Patent DK-188288-A (DK)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07D317/58
Filed: 1988-04-07
Abstract: The present invention provides 1-phenyl-3-naphthalenyloxypropanamines of formula (I)   <CHEM>  wherein:      each of R<1> and R<2> independently is hydrogen or methyl; R<3> is hydrogen, halo, C1-C4, alkyl, C1-C3 alkoxy or trifluoromethyl; each R<4> independently is hydrogen, halo, C1-C4 alkyl, C1-C3 alkoxy or trifluoromethyl;      m is 1 or 2; when m is 2, each R<4> can be combined to form methylenedioxy; or   a pharmaceutically acceptable acid addition salt thereof. These compounds are selective inhibitions of serotonin uptake.
Patent DK-273779-A (DK)
Inventor: ERLANDSON P M
IPC: B65D8/00
Filed: 1979-06-28
Abstract: A container for pressurized products wherein the container is formed of first and second container halves joined in a generally mid-height peripheral seam. Underabusive handling, the seam could rupture and failure may occur. A shrunk plastics material film wrapper is applied along the central portion of the container in overlying relation to the peripheral seam and serves to permit controlled venting of the pressure from within the container in the event of such failure of the container per se.
Patent DK-321585-A (DK)
Inventor: RUCHEL PETER
IPC: C22F1/08
Filed: 1985-07-15
Abstract: A brass alloy, a process for the production of a brass material or semi-finished brass product from that type of a brass alloy, as well as to the utilization of the brass material; in essence, the brass alloy for semi-finished products and semi-finished articles, which in addition to a good workability must possess a high resistance to wear, especially when employed for synchronous rings. The foregoing is possible through the intermediary of entirely determined contents of chromium and/or zircon in the previously described brass alloy. The chromium contents hereby vary, on the one hand, in dependence upon the silicon contents, and on the other hand, however, also to a lesser measure upon the remaining alloy components within the range of between 0.01 to 0.15% by weight, and preferably between 0.05 and 0.1% by weight.
Patent DK-382484-A (DK)
Inventor: TUOT JAMES
IPC: A23L27/00
Filed: 1984-08-08
Abstract: Processes for the production of foamed aromatization capsules containing aromatic constituents of food materials are disclosed. The foamed aromatization capsules produced by these processes are also disclosed. The capsules have improved aroma retention and are able to float on top of water so as to more effectively deliver the released aromatic constituents to the user.
Patent DK-589985-A (DK)
Inventor: HARTOG J
IPC: C07D307/79
Filed: 1985-12-18
Abstract: The invention relates to a group of new bicyclic heter- oarylpiperazine derivatives which can be used as starting materials for the preparation of other compounds. Moreover, some of the compounds have interesting blood-pressure lowering activity.The compounds can be prepared according to methods known for the preparation of analogous compounds.
Patent DK-598787-A (DK)
Inventor: NAYAR BALA CHANDRAN
IPC: C11D17/04
Filed: 1987-11-13
Abstract: Disclosed are dryer-added fabric conditioning articles and methods utilizing alkyl amine-anionic surfactant ion-pair complexes as fabric conditioning agents. Optionally, these compositions can contain polymeric soil realease agents and the fabric softeners. In the method aspect of the invention, damp fabrics are commingled with the conditioner active and optional components in an automatic laundry dryer and are provided with a soft, antistatic finish concurrently with the drying operation. The fabric conditioning agents herein are preferably employed in combination with a dispensing means adapted for use in an automatic dryer.
Patent DK-726988-A (DK)
Inventor: KATZ SAUL NORMAN
IPC: A23F5/20
Filed: 1988-12-29
Abstract: A method of extracting caffeine from green coffee beans whereby an essentially caffeine-free supercritical fluid is continuously fed to one end of an extraction vessel containing green coffee beans and caffeine-laden supercritical fluid is continuously withdrawn from the opposite end. A portion of decaffeinated beans is periodically discharged while a fresh portion of undecaffeinated beans is essentially simultaneously charged to the extraction vessel. The caffeine-laden supercritical fluid is fed to a countercurrent water absorber. Supercritical carbon dioxide is the preferred supercritical fluid. The method of the present invention is more efficient than batch processes and produces an improved decaffeinated coffee.
Patent FI-840155-A (FI)
Inventor: SCHNUR RODNEY CAUGHREN
IPC: C07D277/34
Filed: 1984-01-16
Abstract: A series of 5-(2-alkoxyphenyl)thiazolidinediones and pharmaceutically acceptable salts thereof useful as hypoglycemic agents, aldose reductase inhibitors and as therapeutic agents for the treatment of chronic diabetic complications; intermediates therefore; and processes for preparation of said compounds.
Patent FI-862009-A (FI)
Inventor: ZIMMERER ROGER EARL
IPC: A61L15/60
Filed: 1986-05-14
Abstract: Disposable absorbent articles having an ion-exchanging topsheet are disclosed. By using topsheets which release protons upon exposure to body fluids, absorbent articles such as diapers can be realized which are effective for absorbing discharged body waste and which also are effective for lowering skin pH within the acid range. Lowering of skin pH to values within the range of from about 3.0 to 5.5, can serve to prevent or reduce diaper rash.
Patent FI-882448-A (FI)
Inventor: DEVIC MICHEL
IPC: D21C9/16
Filed: 1988-05-24
Abstract: Process for the manufacture of CTMP pulps, in which a mechanical grinding of the lignocellulosic material is added to a cooking of the said material at a temperature equal to or higher than 100 DEG C, under saturated steam pressure, with the aid of Na2SO3 or NaHSO3 or SO2NaOH and of a reducing agent more electronegative than the SO3<=> ion, used together and in a medium of initial pH between 7 and 12.5, and bleaching of the manufactured pulp with the aid of H2O2 in an alkaline aqueous medium.
Patent FI-894783-A (FI)
Inventor: WIERINGA JOHANNES HUBERTUS
IPC: C07D295/12
Filed: 1989-10-09
Abstract: The invention relates to dopamine uptake-inhibiting compounds of the general formula I: <CHEM>  wherein R<1> and R<2> independently are hydrogen, NO2, OH, halogen, C1-C4 alkyl, C1-C4 alkoxy, unsubstituted amino or C1-C4 alkyl substituted amino;  X denotes O, S, CH2, NH or NALK;  A represents CmH2m or CkH2kO;  l is 1 to 4;  m is 0 to 2;  n is 0 or 1; Q represents hydrogen, phenyl or an ALK group optionally substituted by phenyl, wherein  ALK is a C1-C6 aliphatic hydrocarbon; and the acid addition salts thereof.