baber/WOPTO huggingface dataset:
Patent NO-165255-C (NO)
Inventor: JARTOUX PIERRE
IPC: E04C5/12
Filed: 1986-04-30
Abstract: 1. An anchorage for a tensioning cable (1), comprising a bearer plate (5), a convex spherical bearing surface (17) forming part of the anchoring head (2) of the cable and adapted to co-operate with an annular bearing surface (8) of the bearer plate, and a draw jack (11) arranged to surround the anchoring head, characterised in that it further includes an annular shoulder piece (9) carried on the free end of the anchoring head and located with respect to the bearer plate by a second convex spherical bearing surface (10) concentric with the first mentioned said surface (7), and in that the jack (11) is interposed between the bearer plate (5) and the shoulder piece (9) and has a concave sphérical bearing surface (14) adapted to co-operate in the manner of a joint with the convex spherical bearing surface (10) of the shoulder piece, whereby to allow the shoulder piece to slide under load with respect to the jack.
Patent NO-163457-C (NO)
Inventor: CAHUZAC GEORGES JEAN JOSEPH
IPC: D03D13/00
Filed: 1988-02-16
Abstract: This reinforcement is formed by a basic pattern constituted by fifteen woof threads R in a staggered arrangement forming six vertical columns 1 to 6 of alternately two and three threads and at least five horizontal lines 1 to 5 each of three threads, and by six imbricated layers C1 to C6 of at least two parallel threads, namely at least twelve threads a, b, c . . . 1, each connecting every third woof thread of the same column in two adjacent lines and the warp threads of the consecutive layers connecting the woof threads in alternating columns.
Patent NO-178916-C (NO)
Inventor: JONG JAN IDE DE
IPC: C10G47/06
Filed: 1989-07-28
Abstract: Ex-situ presulphidation of hydrotreating catalysts comprising impregnating the catalysts with an aqueous solution of an organic sulphur compound, e.g. the diammonium salt of 2,5-dimercapto-1,3,4-thiadiazole and 2,2 min -dithiodiethanol, followed by drying of the impregnated material. The dried material is activated by contacting it with hydrogen gas at elevated temperature.
Patent NO-168610-C (NO)
Inventor: SVENNING BJOERNAR
IPC: G01V1/38
Filed: 1989-10-26
Abstract: A method for conducting marine seismic metering using a seabed cable (2) containing a geophone cable (4) and having a series of geophones assembled in succeeding cable spheres (6) which are shock insulated against the geophone cable (4). Each cable sphere (6) is constructed with a dimension and weight relative to the cable diameter to provide good contact with the sea bed. The cable (2) includes a hydrophone cable (5), which floats in a pre-determined position above the geophone cable (4) by means of spacers (8). The cable (2) is pulled forward one length at a time and each time one or more seismic waves is generated. Pressure waves and shear waves are recorded in the lower cable and pressure waves from the seabed (3) and the surface mirror (14) are recorded by the hydrophone elements. <IMAGE>
Patent NO-175550-C (NO)
Inventor: AANONSEN TORBJOERN
IPC: B29C48/09
Filed: 1991-05-31
Abstract: A laminated pipe for oil production offshore comprising a thermoplastic inner pipe coated with a laminate of matrix material comprising one or more layers of reinforcing fibres is disclosed. A method for production of the laminated pipe and a connection device for joining the pipes are also disclosed.
Patent NO-180313-C (NO)
Inventor: GRAHN BENGT
IPC: E04H15/14
Filed: 1993-10-07
Abstract: PCT No. PCT/SE92/00208 Sec. 371 Date Dec. 30, 1994 Sec. 102(e) Date Dec. 30, 1994 PCT Filed Apr. 2, 1992 PCT Pub. No. WO92/18728 PCT Pub. Date Oct. 29, 1992A ventilation device for tents with at least one roof top (8) and a place for an open fire under this roof top, the tent cloth (4) having an upper boundary (12) at a distance below the apex of this roof top, so that an opening (9) for discharging flue gases coming from a fire is formed at the roof top, comprises a net (10) substantially impervious to insects, which is arranged in said flue gas opening (9) so as to prevent insects from getting into the tent through this opening. The insects net is movably arranged with respect to the frame work of the tent and the device further comprises an arrangement (14, 15, 18) for regulating the degree of the coverage of the flue gas opening by the insects net between a first position substantially entirely covering it and at least a position in which the flue gas opening is at least partially set free.
Patent NO-180534-C (NO)
Inventor: DORAN THOMAS I
IPC: C07C43/225
Filed: 1994-01-05
Abstract: A compound of the formula <CHEM> its pharmaceutically acceptable salts, and its pharmaceutically acceptable hydrolyzable esters for reducing sebum secretion and combatting acne as well as oral and topical compositions for use thereof.
Patent CA-2002915-C (CA)
Inventor: PHALLEN IVER J
IPC: B65B3/36
Filed: 1989-11-14
Granted: 2000-06-06
Abstract: 110-02-00 03:33 T-                              H041 P41 Abstract of the Disclosure An in-line filling machine (10) and method of filling containers (12).  In certain embodiments a single row of which are in turn interconnected with a manifold (48) which receives a single fill of material from a dosing structure (26). If all nozzles (56) are dispensing simultaneously, a total fill of material is received at one time, the nozzles distributing aliquot parts of the total fill to the row of containers.  If only alternate ones of the nozzles are to be used at any one time, the fill delivered by the dosing structure is proportionate to the total fill if the nozzles dispensing the fill are proportionate to the total number of nozzles.  The dosing structure typically includes a single pump (30).  Filling- and indexing-time cycles typically are performed sequentially, but in certain embodiments they may be performed simultaneously.  Thus, in a dual colunm machine (FIG. 14) having two rows of containers, the containers in one row may receive the aliquot parts of a total fill while the containers in the other row are being indexed, even though only a single pump (30) is utilized.
Patent CA-2006857-C (CA)
Title: Photosensitive member for electrophotography
Inventor: SENOO AKIHIRO
IPC: G03G5/06
Filed: 1989-12-28
Granted: 1995-10-24
Abstract: A photosensitive member for electrophoto-graphy, including an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a triarylamine compound represented by the following general formula (I):                              (I), wherein Ar1 and Ar2 respectively denote a benzene ring capable of having a substituent; at least one of Ar1 and Ar2 has an electron-donating substituent; and R1 and R2 respectively denote a hydrogen atom, alkyl or alkoxyl.
Patent CA-2008165-C (CA)
Inventor: MATSUMIYA TOSHIHARU
IPC: B29C65/04
Filed: 1990-01-19
Granted: 1994-08-16
Abstract: ABSTRACT OF THE DISCLOSURE           A  method of connecting plastic tubes by high-frequency  heating  comprising    preparing  an electrode block having at least two electrode members each having annular bores aligned with each other, the electrode block including at  least one  insulator interposed between the electrode members, the insulator having a bore aligned with those of the electrode members, inserting an end portion of one tube into the one electrode member  and an end portion of the other tube into another electrode  member  so that both tube ends keep  contact with each other in the bore of the insulator,  and applying a high frequency voltage between the electrode members.
Patent CA-2022123-C (CA)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1990-07-27
Granted: 1998-02-03
Abstract: An insulative and resilient spacer member to be mounted between a heated manifold and a cooled clamp plate in an injection molding system.  The spacer member has a plurality of V-shaped concentric rings.  It has a uniform cross section with a number of web portions extending diagonally between alternate forward and rearward ridge portions.  The outer surfaces of the alternate ridge portions are aligned to provide forward and rearward sides of the spacer member which extend parallel a predetermined distance apart.  Some of the outer surfaces have an inwardly extending insulative circular groove.  The spacer member is formed of steel to have a predetermined combination of strength, resilience and reduced thermal conductivity.
Patent CA-2022252-C (CA)
Title: Infusion apparatus
Inventor: SANCOFF GREGORY E
IPC: A61M5/142
Filed: 1990-07-27
Granted: 1994-10-25
Abstract: A liquid infuser apparatus includes an elastic sleeve mounted  on  an  elongated  member  and  within  a  spherical housing to  enable  it  to  expand  naturally to maintain  a constant pressure over the infusion period.   An alternate embodiment  includes  a  holding  reservoir  that  may  be pre-filled,  and a pressure reservoir that is loaded from the holding reservoir preparatory to infusion.
Patent CA-2026207-C (CA)
Inventor: FIELDER LOUIS D
IPC: G10L19/02
Filed: 1990-01-29
Granted: 1995-04-11
Abstract: A low bit-rate (192 kBits per second) transform encoder/decoder system (44.1 kHz or 48 kHz sampling rate) for high-quality music applications employs short time-domain sample blocks (128 samples/block) so that the system signal propagation delay is short enough for real-time aural feedback to a human operator. Carefully designed pairs of analysis/synthesis windows are used to achieve sufficient transform frequency selectivity despite the use of short sample blocks. A synthesis window in the decoder has characteristics such that the product of its response and that of an analysis window in the encoder produces a composite response which sums to unity for two adjacent overlapped sample blocks. Adjacent time-domain signal samples blocks are overlapped and added to cancel the effects of the analysis and synthesis windows. A technique is provided for deriving suitable analysis/synthesis window pairs.  In the encoder, a discrete transform having a function equivalent to the alternate application of a modified Discrete Cosine Transform and a modified Discrete Sine Transform according to the Time Domain Aliasing Cancellation technique or, alternatively, a Discrete Fourier Transform is used to generate frequency-domain transform coefficients. The transform coefficients are nonuniformly quantized by assigning a fixed number of bits and a variable number of bits determined adaptively based on psychoacoustic masking. A  technique is described for assigning the fixed bit and adaptive bit allocations. The transmission of side information regarding adaptively allocated bits is not required. Error codes and protected data may be scattered throughout formatted frame outputs from the encoder in order to reduce sensitivity to noise bursts.
Patent CA-2034930-C (CA)
Inventor: SARKO LEONARD S
IPC: C03B5/00
Filed: 1991-01-25
Granted: 2001-08-28
Abstract: The present invention relates to a mobile inorganic recycling process and apparatus. In the preferred embodiment, the invention includes two vehicles, a first of which is utilized to receive hazardous wastes and mix them with treating chemicals and a second of which is provided to fixate the hazardous wastes into end products which are usable by consumers.  The fixating vehicle includes a sophisticated scrubber designed to render inoffensive the hazardous gases which are created as a result of the process carried out in the vehicles. The inventive system is useful in converting all hazardous inorganic wastes into end products which do not include any hazardous aspect.
Patent CA-2040509-C (CA)
Title: Apparatus for reducing the water content of a formed web
Inventor: SANTKUYL RICHARD J
IPC: D21F3/08
Filed: 1991-04-15
Granted: 1997-06-17
Abstract: An apparatus and method is disclosed for reducing the water content of a formed web. The apparatus includes a press for pressing the formed web such that a first portion of water is removed from the formed web during passage of the formed web through the press.  A dryer is disposed downstream relative to the press for drying the pressed web such that a second portion of water is removed from the pressed web during passage of the pressed web through the dryer.  A further press is disposed downstream relative to the dryer for further pressing the dried web such that a third portion of water is removed from the dried web.  The further press includes a heated backing roll and an elongate press member which cooperates with the backing roll for defining therebetween an elongate pressing section for the passage therethrough of the dried web.  The dried web is subjected to increased pressure and temperature for an extended period during passage through the pressing section so that water vapor is generated within the pressing section for urging the third portion of water in the liquid phase away from the web, thereby inhibiting delamination of the further pressed web.
Patent CA-2053903-C (CA)
Inventor: PIWINSKI JOHN J
IPC: C07D221/04
Filed: 1990-04-30
Granted: 1999-03-30
Abstract: Heterocyclic N-oxide derivatives of substituted benzo¢5,6!cycloheptapyridines, a nd pharmaceutically acceptable salts and salivates thereof are disclosed which possess anti-allergic and anti-inflammator y activity. Methods for preparing and using the compounds are also described.
Patent CA-2056281-C (CA)
Inventor: OETIKER HANS
IPC: F16L33/025
Filed: 1991-11-27
Granted: 2002-09-17
Abstract: A reinforced ear structure for a hose clamp or the like in which the reinforcement includes tab-like reinforcing members extending along the longitudinal sides of the bridging portion which are bent downwardly and/or a relatively shallow reinforcing depression in the bridging portion whose bottom part is substantially flat in a transverse cross section through the bridging portion and is either relatively flat or slightly concavely curved as viewed in longitudinal cross section through the bridging portion.
Patent CA-2057913-C (CA)
Title: N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present
Inventor: BERNHART CLAUDE
IPC: C07D233/96
Filed: 1991-03-20
Granted: 1997-07-08
Abstract: The invention relates to N-substituted hetero-cyclic derivatives.         These derivatives have the formula (see fig.I) in which:     R1 and R2 are similar or different and are each independently hydrogen or a group selected from a C1-C6 alkyl, a C1-C4 alkoxy, an amino, an aminomethyl, a carboxyl, an alkoxycarbonyl in which the alkoxy is C1-C4, a cyano, a tetrazolyl, a methyltetrazolyl, a methylsulfonylamino,  a trifluoromethylsulfonylamino, a  trifluoromethylsulfonylaminomethyl,  an N-cyano-acetamide,  an  N-hydroxyacetamide,  an N-4-carboxy-1,3-thiazol-2-yl)acetamide,  a  ureido,  a  2-cyano-guanidinocarbonyl, a 2-cyanoguanidinomethyl, an imidazol-1-ylcarbonyl  and  a  3-cyano-2-methylisothio-ureidomethyl, with the proviso that at least one of the substituents R1 or R2 is other than hydrogen; R3 is a hydrogen, a C1-C6 alkyl which is unsubstituted or substituted by one or more halogen atoms, a C2-C6  alkenyl,  a  C3-C7  cycloalkyl,  a  phenyl,  a phenylalkyl in which the alkyl is C1-C3, or a phenyl-alkenyl in which the alkenyl is C2-C3, said phenyl groups  being  unsubstituted  or  monosubstituted  or polysubstituted by a halogen atom, a C1-C4 alkyl, a C1-C4  halogenoalkyl,  a  C1-C4  polyhalogenoalkyl,  a hydroxyl or a C1-C4 alkoxy; R4 and R5 are each independently a C1-C6 alkyl, a phenyl or a phenylalkyl in which the alkyl is C1-C3, said  alkyl,  phenyl  and  phenylalkyl  groups  being unsubstituted or substituted by one or more halogen atoms or by a group selected from a C1-C4 perfluoro-alkyl, a hydroxyl and a C1-C4 alkoxy; or R4 and R5 together form a group of the formula =CR7R8, in which R7 is hydrogen, a C1-C4 alkyl or a phenyl and R8 is a C1-C4 alkyl or a phenyl; or else R4 and R5 together are either a group of the formula (CH2)n or a group of the formula  (CH2)pY-(CH2)q,  in which Y is either an oxygen-atom, or a sulfur atom, or a carbon atom substituted by a C1-C4 alkyl group, a phenyl or a phenylalkyl in which the alkyl is C1-C3, or a group N-R6, in which R6 is a hydrogen, a C1-C4 alkyl, a phenylalkyl in which the alkyl is C1-C3, a C1-C4 alkylcarbonyl, a C1-C4 halo-genoalkylcarbonyl, a C1-C4 polyhalogenoalkylcarbonyl, a  benzoyl,  an  alpha-aminoacyl or an  N-protecting group, or R4 and R5, together with the carbon atom to which they are bonded, form an indane or an adamantane; - p + q = m; - n is an integer between 2 and 11; - m is an integer between 2 and 5; - X is an oxygen atom or sulfur atom; and - z and t are zero or one is zero and the other is one; and its salts (sic).
Patent CA-2058724-C (CA)
Title: Conveyor construction
Inventor: DORNER WOLFGANG C
IPC: B65G23/44
Filed: 1992-01-03
Granted: 1995-05-02
Abstract: A conveyor construction including a frame having a pair of side rails with each side rail having a longitudinal T-shaped slot.  A plurality of cross members are connected between the side rails and support a bed plate.  An endless belt rides on the bed plate and is trained over an adjustable spindle assembly which is located at an end of the conveyor.  The spindle assembly includes a spindle journalled between a pair of side members that are mounted for sliding movement in the T-slots of the respective side rails.  A ratchet and pinion mechanism interconnects the conveyor frame with the spindle assembly and acts to move the spindle assembly longitudinally of the frame to tension the belt.  A belt tracking mechanism is associated with each side of the spindle assembly and includes a cam member which is engaged with the respective side member of the spindle assembly.  Individual rotation of the cam members serve to properly track the belt on the bed plate.  To attach components to the conveyor frame, spring loaded nuts are slidably mounted in the T-slots of the side rails and the components are attached to the spring loaded nuts.
Patent CA-2065298-C (CA)
Inventor: STANTON PETER ROBERT
IPC: B60S1/02
Filed: 1990-08-28
Granted: 2001-03-20
Abstract: La présence d'eau (3) sur la surface externe (1) du pare-brise (7) d'un véhicule déclenche la transmission partielle d'un faisceau lumineux (5) à travers le pare-brise (7), tandis qu'un pare-brise sec (7) permet une réflexion interne sensiblement totale du faisceau (5). Cette différence est détectée par un capteur de lumière (6). La présence d'eau est utilisée initialement pour mettre en route les essuie-glaces du pare-brise et, ces derniers ayant été activés, les caractéristiques du signal provenant du capteur (6) et reçu pendant une première action des essuies-glace sont utilisées pour déterminer les caractéristiques de l'action suivante des essuie-glaces, telles que temporisation ou vitesse des balais d'essuie-glaces. Le faisceau (5) est un rayon infra-rouge.
Patent CA-2071809-C (CA)
Title: Self clamping mold assembly
Inventor: BROWN ROBERT L
IPC: B29C45/04
Filed: 1992-06-22
Granted: 1994-09-13
Abstract: A  self-clamping  mold  assembly  for  injection molding  articles  from  material   cured  by  the application of temperature and pressure.  The assembly includes a mold body and a lock mechanism housed within the body.  The body has aligned, independent plates,  each having a mold cavity and a lock bore portion with a central axis.   The  lock mechanism includes a tie rod assembly for engagement with one of the independent plates, and a force generator assembly for engagement with another of the independent plates. The tie rod and force generator assemblies are engaged with the lock bore portion of the plates.  The tie rod assembly includes a tie rod adapted for rotatable engagement within the mold assembly,  and the force generator assembly includes a lock shaft adapted for locking engagement with the tie rod and a spring biased member retained with respect to the lock shaft. Upon locking engagement of the tie rod with the lock shaft  compressing  the  spring  biased  member,  the independent plates are maintained in clamped condition for the injection of molding material.
Patent CA-2085206-C (CA)
Title: Aqueous contact adhesive dispersions, process for their preparation, and their use
Inventor: HUSTER WILFRIED
IPC: C08F220/06
Filed: 1992-12-11
Granted: 1997-12-02
Abstract: The invention relates to aqueous contact adhesive dispersions containing, based on the total weight of the dispersion, from 40 to 70% by weight of a copolymer prepared by emulsion polymerization, where the copolymer contains a)   from 40 to 70% by weight of vinyl esters of aliphatic carboxylic acids having 2 to 12 carbon atoms, b)  from 10 to 40% by weight of acrylic acid esters of aliphatic alcohols having 4 to 12 carbon atoms, c)  from 8 to 15% by weight of methacrylic acid esters of aliphatic alcohols having 4 to 12 carbon atoms, d)  from 0.1 to 3% by weight of ethylenically unsaturated compounds which cause cross-linking, e)  from 0.1 to 5% by weight of ethylenically unsaturated carboxylic acids, f)  from 0.1 to 2% by weight of substituted and unsubstituted (meth)acrylamides, g)  from 0.5 to 3% by weight of ethylenically unsaturated hydroxyalkyl-functional compounds, and h)  from 0.5 to 3% by weight of ethylenically unsaturated sulfates and/or sulfonates. The invention furthermore relates to a process for the preparation of the contact adhesive dispersions and to their use.
Patent CA-2086654-C (CA)
Title: Novel pharmaceutically active 1,2,4-triaminobenzene derivatives, processes for their preparation and pharmaceutical compositions containing them
Inventor: DIETER HANS-REINHOLD
IPC: C07C311/35
Filed: 1993-01-04
Granted: 2003-09-23
Abstract: Pharmacologically active 1,2,4-triaminobenzene derivatives of the general formula <See Formula I>   where the symbols R1, R2, R3, R4, R5, Ar and Alk have the following meanings:        R1: hydrogen, C1-C6-alkyl, C2-C6-alkanoyl or the radical Ar;        R2: hydrogen or C1-C6-alkyl;        R3 : C1-C6-alkoxy, NH2, C1-C6-alkylamino, C1-C6-dialkylamino, amino substituted by the radical Ar, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, the radical Ar or the radical ArO-;        R4: hydrogen, C1-C6-alkyl or the radical Ar;        R5: hydrogen or C1-C6-alkyl or the radical Ar;        Alk: a straight or branched alkylene group with 1 - 9 carbon atoms, which can also be substituted by the radical Ar;        Ar: a phenyl radical substituted by the radicals R6, R7 and/or R8 where these radicals R6, R7 and R8 are the same or different and represent C1-C6-alkyl, C3-C7-cycloalkyl, hydroxy, C1-C6-alkoxy, C2-C6-alkanoyloxy, halogen, hydroxy, C1-C6-halogen alkyl, -CN, -NH2, -NH-C1-C6-alkyl, -N(C1-C6-alkyl)2, -CO2H, -CO-C1-C6-alkyl, -CO-O-C1-C6-alkyl, -COAr, -CO-OAr, -CONH2, -CONH-C1-C6-alkyl, -CON(C1-C6-alkyl)2, -CONHAr, -NH-CO-C1-C6-alkyl, -NHCO-Ar, -NHCO-C1-C6-alkoxy, -NH-CO-OAr, -NHCO-NH2, -NHCO-N(C1-C6-alkyl)2, -NHCO-NHAr, -NH-SO2-C1-C6-alkyl, -NH-SO2Ar, -NH-SO2-nitrophenyl, -SO2-OH, -SO2-C1-C6-alkyl, -SO2-Ar, -SO2-C1-C6-alkoxy, -SO2-OAr, -SO2-NH2, -SO2-NH-C1-C6-alkyl, -SO2-N(C1-C6-alkyl)2, -SO2-NHAr, -SO2-C1-C6-alkoxy;   n: 0 or 1;   and pharmaceutically acceptable acid addition salts thereof.
Patent CA-2092984-C (CA)
Inventor: BOICE PETER R
IPC: B32B27/32
Filed: 1993-03-30
Granted: 2003-07-29
Abstract: A multilayered thermoplastic film having improved lap seal strength includes skin layers having blends of ethylene propylene copolymer with polybutylene or propylene butene copolymer, or propylene butene copolymer. Oriented shrink films can beneficially be made from three and five layer formulations including such skin layer compositions.