baber/WOPTO huggingface dataset:
Patent CA-1326618-C (CA)
Title: Cylinder head structure for multiple cylinder engines
Inventor: NIIZATO TOMONORI
IPC: F01L1/00
Filed: 1989-07-31
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE      A cylinder head structure for a multiple cylinder engine, comprising, at least for each of its cylinders located at either longitudinal end of its cylinder bank:  a combustion chamber defined by the cylinder and a piston received therein;  an intake passage communicated with an intake manifold at its one end and with said combustion chamber at its other end;  an exhaust passage communicated with an exhaust manifold at its one end and with said combustion chamber at its other end;  at least one of said intake passage and said exhaust passage being curved toward a longitudinally central part of said cylinder bank as it extends from its other end to its one end.  Hence, the size and weight of the intake manifold and/or the exhaust manifold can be reduced.  In particular, if the passage is communicated with the combustion chamber by a pair of ports controlled by valve  and arranged along a longitudinal direction of the cylinder bank and different flow rates are assigned to these ports depending the operating conditions of the engine, a significant improvement in the performance of the engine may be attained by symmetrically arranging these ports with respect to a longitudinal center of the cylinder bank.
Patent CA-1337333-C (CA)
Title: Legionellosis vaccines and methods for their production
Inventor: HORWITZ MARCUS A
IPC: A61P31/04
Filed: 1989-08-15
Granted: 1995-10-17
Abstract: Vaccines and methods for their use in producing effective  immune responses  in  mammalian  hosts subsequently  exposed  to  infection  by  intracellular pathogens  including  Legionella  pneumophila  wherein extracellular products  of the pathogens are used as vaccines.    After  selecting  a  target  intracellular pathogen,  extracellular  products  of  the  selected pathogen which stimulate strong lymphocyte proliferative responses in immune hosts are then utilized as vaccines to immunize subsequent mammalian hosts to the target intracellular pathogen.
Patent CA-1314949-C (CA)
Title: Parafoudre pourvu de tuteurs mobiles de maintien de ses varistances
Inventor: BOURDAGES MICHEL
IPC: H01T1/15
Filed: 1989-08-16
Granted: 1993-03-23
Abstract: L'invention concerne un perfectionnement au parafoudre de poste ou de distribution, du type comprenant une colonne unique de varistances empilées les unes sur les autres et disposées au centre d'une cavité cylindrique prévue dans une enveloppe constituée d'un matériau isolant. Ce perfectionnement consiste en une pluralité de tuteurs mobiles, faits en un matériau à la fois isolant et non élastique, pour maintenir les varistances en colonne au centre de la cavité, même si ces varistances se brisent diamétralement comme c'est fréquemment le cas lors d'un emballement thermique sévère. En maintenant en permanence les varistances au centre de la cavité, les tuteurs assurent la non-obsturation de plusieurs passages verticaux autour de la colonne, lesquels laissent passer librement l'arc se formant au sein du parafoudre vers le diaphragme limiteur de pression lors du défaut de celui-ci et, de là, réduisent au maximum les risques d'explosion. Avantageusement, les tuteurs sont fixés sur une base de diamètre supérieur à celui des varistances à l'aide de boulons capables de se cisailler à la moindre surchauffe ou surpression générée par l'arc. Les tuteurs ont également de préférence une section trapézoïdale et sont disposés de façon à ce que la grande base de leur section trapézoïdale vienne prendre appui sur la périphérie des varistances, chaque grande base ayant une longueur telle que la somme de toutes les grandes bases de tous les tuteurs soit légèrement inférieure au périmètre des varistances.
Patent CA-1319722-C (CA)
Title: Crimped sleeve to tube joint
Inventor: UNEWISSE HEINZ
IPC: F16L13/14
Filed: 1989-09-21
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE      A  sleeve  to  tube  joint  is  provided  of  enhanced resistance to pressure loading and which can be employed with relatively large diameter pipes, in which the sleeve and  tube  are  crimped  to  each  other  by  diametrically opposite crimps extending concavely inwardly of the outer surface of the sleeve and convexly inwardly of the inner surface of the tube, the respective crimps being isolated from  each other  by  struts  extending parallel  to  the longitudinal axis of the sleeve and tube, provision being made for equalization of the stresses produced in a seal ring contained in an annular flange of the sleeve during compressive reduction of the annular flange, provision also being made for the axial movement of the sleeve relative to the tube during compressive reduction of the flange.
Patent CA-1333374-C (CA)
Inventor: BLAKEBURN DAVE L II
IPC: C10C3/00
Filed: 1989-09-29
Granted: 1994-12-06
Abstract: Binder pitch is prepared by combining a petroleum aromatic mineral oil thermal tar and super finely subdivided calcined premium coke particles.  The petroleum aromatic mineral oil thermal tar is obtained by hydrotreating, thermally cracking and vacuum distilling an aromatic mineral oil.  Additionally, the aromatic mineral oil thermal tar may be subjected to heat soaking.
Patent CA-1335362-C (CA)
Inventor: KORTRIGHT KENNETH H
IPC: C12N5/071
Filed: 1989-09-29
Granted: 1995-04-25
Abstract: A method of lyophilizing mammalian cells to produce preserved human cells, hybridoma cell lines, tissue cells and control cells for immunoassays and other hematological measurements.  Prior to freezing and lyophilizing, the prepared human cell pellet is suspended in a solution of trehalose in an isotonic fluid prepared at a specified op-timal concentration and incubated at 2-8°C for a designated time period.  The lyophilized cells when rehydrated, retain their optimal physiological characteristics suitable for use as an analytical control and retain said characteristics after storage at 2-8°C for a period in excess of five (5) months.
Patent CA-1312577-C (CA)
Inventor: DOHNALIK MARTIN F
IPC: B66F9/065
Filed: 1989-09-29
Granted: 1993-01-12
Abstract: Abstract of the Disclosure A quick-attaching mechanism for mounting an implement to the remote end of a boom or the like includes a mounting structure provided at the end of the boom and a receiving structure provided on the implement.  The mounting structure and receiving structure are provided with upper pivotable engagement means defining an upper pivot axis.  When pivoting the mounting structure and the receiving structure about the pivot axis to an engaged position, a latch mechanism provided at the lower end of the mounting structure is automatically moved to its latching positon for securely connecting the implement to the boom.  The latching mechanism is a pivotable latch member, which is manually movable to a release position for allowing uncoupling of the implement from the mounting structure.
Patent CA-1328511-C (CA)
Title: System and method for managing graphic images
Inventor: HULLOT JEAN-MARIE
IPC: G06F3/0487
Filed: 1989-09-29
Granted: 1994-04-12
Abstract: SYSTEM AND METHOD FOR MANAGING GRAPHIC IMAGES            Abstract of the Disclosure A graphic user interface for a computer is provided in which representations of application programs can be placed on the display in a specified area reserved for such a purpose in which area they could not be so readily obscured and forgotten, and which includes a facility for controlling the place-ment of such representations within the reserved area.  The graphic images are guided into specific locations, or "docks" in the reserved area, and their removal from the docks is restricted to pre-vent accidental withdrawal.
Patent DK-155469-C (DK)
Inventor: WRIGHT FELIX WILLIAM
IPC: F28F3/10
Filed: 1985-04-22
Granted: 1989-08-14
Abstract: A heat transfer plate for heat transfer apparatus, such as heat exchangers or evaporators is disclosed which is at least partially bounded by a groove (32) for receiving a gasket for general conformity therewith and to seal against an adjacent plate, wherein; the groove comprises an inner side wall and an outer side wall; the outer side wall of the groove is provided with a number of lateral bays (30), the gasket being formed with a number of corresponding spaced projections engaging in and matching with said bays; the base (33) of each bay is at a level other than the base (34) of the groove, and; each bay (30) does not communicate with the ambient thereby limiting movement of the gasket material along each said bay.   The embodiments of the invention have a common feature that the gasket sealingly engages the rear wall (27). This engagement limits extrusion of the gasket material along the bay of the groove and thereby prevents <<blowing-out>> of the gasket at these points. Furthermore the floor of the bay, (40) is at a level other than the floor of the groove (42). This difference in level aids engagement between the gasket and the heat-transfer plate.
Patent DK-164331-C (DK)
Inventor: ROENNBAECK STURE
IPC: F23Q/
Filed: 1988-04-13
Granted: 1993-04-13
Abstract: PCT No. PCT/SE87/00370 Sec. 371 Date Jun. 6, 1988 Sec. 102(e) Date Jun. 6, 1988 PCT Filed Aug. 24, 1987 PCT Pub. No. WO88/01714 PCT Pub. Date Mar. 10, 1988.A burning candle (5, 8) is provided with a sleeve (7, 7') of heat-shrinkable plastics. When affected by the heat generated by the flame (6) of the lit candle the sleeve (7, 7') shrinks and at least partly closes about the end of the candle (5, 8), thus extinguishing the candle flame (6).
Patent DK-166188-C (DK)
Inventor: VEILLARD JACQUES
IPC: H04N5/455
Filed: 1985-06-03
Granted: 1993-08-09
Abstract: A receiver is provided for a television system which uses time division multiplexing (TDM) of analog image signals and of bursts of duobinary coded digital data signals. The digital data signals are transmitted during the line and frame blanking intervals and grouped together in packets, comprising the sound and synchronization signals, the spectral width required by the analog part being greater than that required by the digital part. The receiver comprises a common frequency demodulator for the analog and digital signals, adaptive as a function of the signal-to-noise ratio after demodulation as a width less than the width which is optimum for the analog part when the latter has a high signal-to-noise ratio. The demodulator has an input filter which is either analog or digital and may be adjusted in response to the error rate.
Patent DK-164360-C (DK)
Inventor: GALER RICHARD EUGENE
IPC: C04B28/14
Filed: 1985-07-24
Granted: 1992-11-02
Abstract: An ettringite-producing hydraulic cement especially adapted to the high speed production of carbon dioxide resistant cement board produces essentially all of its potential ettringite within about 20 minutes after it is mixed with water. The cement is non-expansive and sets within about 25 minutes at a temperature of from about 65°F to about 150°F.
Patent DK-162946-C (DK)
Inventor: BENAROYA HENRY
IPC: F02B71/06
Filed: 1986-09-10
Granted: 1992-05-25
Abstract: A power production apparatus comprises a Diesel engine having a plurality of sequentially operating motor cylinders and a plurality of alternating air compressor cylinders. Each motor cylinder has scavenge ports connected to receive scavenging air from that compressor cylinder whose compression stroke occurs while the scavenge ports of the motor cylinder are closed. An intake capacity having a volume equal to about five times the cubic capacity of the motor cylinder is located on the air path. The apparatus may consist of a gas turbine and a multi-tandem free piston gas generator and a gas turbine; the gas generator then has a plurality of Diesel type motor cylinders whose pistons are drivably connected to compression pistons.
Patent FI-75278-C (FI)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C9/00
Filed: 1984-08-24
Granted: 1988-06-09
Abstract: Preparation of granules by making solid nuclei grow in a fluidized bed, by causing a liquid material to solidify there on, and removing the granules thus obtained, the liquid material being introduced into the bed from the bottom upwards with the aid of a feeding device provided with a central channel through which the liquid material is supplied and a channel concentric therewith through which a powerful gas stream is supplied, which creates a rarefied zone in the bed above the feeding device, wherein the liquid material is made to exit from the central channel into the rarefied zone as a virtually closed, conical film, nuclei from the bed are carried through the film with the aid of the powerful gas stream and next, during transport of the so moistened nuclei through the rarefied zone, the liquid material taken up by the nuclei is allowed to solidify.By this process only a small amount of high-energetic gas is required, while very little agglomeration and dust formation occurs.
Patent FI-84822-C (FI)
Inventor: BARGAR THOMAS M
IPC: C07D307/52
Filed: 1985-12-27
Granted: 1992-01-27
Abstract: This invention relates to novel  beta -methylenefuranethanamines which are mechanism-based inhibitors of dopamine beta-hydroxylase useful as antihypertensive agents.
Patent FI-91976-C (FI)
Inventor: HUEBNER-PARAJSZ CHRISTA
IPC: C07K16/26
Filed: 1986-03-05
Granted: 1994-09-12
Abstract: The present invention provides an immunological process for the determination of the follicle-stimulating hormone (FSH), wherein there is used at least one monoclonal antibody which is directed specifically against FSH and cross-reacts with other glycoprotein hormones to an extent of less than 3%. The present invention also provides a reagent for the determination of the follicle-stimulating hormone, wherein it contains at least one monoclonal antibody which is directed against FSH and cross-reacts with other glycoprotein hormones to an extent of less than 3%. Furthermore, the present invention provides a monoclonal antibody against the follicle-stimulating hormone and a process and a hybridoma cell line for producing it.
Patent FI-92281-C (FI)
Inventor: KJELLMAN HELENA
IPC: A47C7/00
Filed: 1993-05-12
Granted: 1994-10-25
Abstract: PCT No. PCT/FI94/00176 Sec. 371 Date Nov. 9, 1995 Sec. 102(e) Date Nov. 9, 1995 PCT Filed May 6, 1994 PCT Pub. No. WO94/26149 PCT Pub. Date Nov. 24, 1994The present invention is related to a hub for a rotatable chair, said hub comprising an essentially pyramidal body having its side faces (1) suited for the mounting of the chair's leg element (2) thereon and further including a centrally aligned cylindrical cavity (3) suited for accommodating the center rod (4) of the chair seat cushion. The hub is characterized in that the lower part of each side face (1) is flared outwardly forming a slanting flank (5) with at least one hole (6) suited to accommodate a fixing screw (7) adapted to be screwed from underneath the hub into each leg element (2), and that each side face (1) further includes an essentially radially projecting support element (8) adapted for insertion into a mating groove (9) provided to each leg element (2).
Patent NO-155609-C (NO)
Inventor: SUNDBERG KNUT WERNER
IPC: B29B13/10
Filed: 1981-02-04
Abstract: A method of disintegrating plastics and/or rubber material, such as the plastics and/or rubber casings of metal cores, for the purpose of recovering the metal from scrap cables for example. The material to be disintegrated is cooled to a temperature at which it becomes brittle. The embrittled material is then subjected in at least one station to mechanical oscillations which cause the material to disintegrate. The oscillations suitably have a frequency in excess of 30 Hz and an amplitude of about 2-3 mm. The oscillations can be imparted with the aid of a vibratory device with which the embrittled material is brought into contact.
Patent NO-160583-C (NO)
Inventor: SPECA ANTHONY NICHOLAS
IPC: G01G1/00
Filed: 1981-11-24
Abstract: A 1-olefin is polymerised or copolymerised using a catalyst system comprising a mixture of cocatalysts, one of which is a halide activated intermetallic compd. comprising the reaction product of a polymeric transition metal oxide alkoxide a reducing metal of higher oxidation potential than the transition metal. Low density polyethylene for blown or cast film, wire and cable coating, coextrusion and injection or rotational moulding is produced having a broader molecular wt. distribution and higher melt index.
Patent NO-163343-C (NO)
Inventor: GONZALEZ BUENAVENTURA SABATER
IPC: B60N2/90
Filed: 1983-05-05
Abstract: An arrangement for the distribution of pressurised fluid to areas of a seat unit having a backrest comprising a first fluid-containing chamber (3) adaptable to the seat area (4) of the seat unit (2) so as to be adapted to receive, at least in part, the user's weight; one or more inflatable chambers (6,7) adaptable to the seat unit backrest; and lines (8, 9) communicating between the first chamber (3) and each said backrest (5) chamber (6, 7). Each line (8, 9) has inserted therein a normally closed valve means (50) provided with an opening means with opening controls (81,95) positioned in the seat unit such as to be accessible to the user. The invention also relates to an embodiment of said valve.
Patent NO-168384-C (NO)
Inventor: WALKER STEPHEN J
IPC: F16L15/04
Filed: 1985-04-11
Abstract: An improved tubular connector 10 includes a firsttubular member 12, a second tubular member 14, the members having external grooves 28, 30 near their ends which are to be jointed, a plurality of latching segments 32 having internal projections 34 adapted to engage in the grooves of both said first tubular member and said second tubular member and also having external tapered surfaces, and an actuator ring 36 having an internal tapered surface 38 matching and engaging the external tapered surfaces of said latching segments. Movement of the actuator ring in one direction wedges the segments into tight latching engagement with said grooves on the tubular members and movement in the other direction releases the segments to allow them to disengage from said grooves on said tubular members. An external retaining groove 46 is formed in one of the tubular members, and a split ring 44 is positioned in the external retaining groove and engages the actuator ring to exert a force thereon which retains it in each of its extreme positions.
Patent NO-156384-C (NO)
Inventor: REINHARDTSEN TORE
IPC: F01N1/04
Filed: 1985-06-27
Abstract: Silencer comprising a closed container comprising a side wall (3) having an elliptical shape, a top, a bottom and an input (1) and an output (2). Exhaust gases from a combustion engine are brought into the interior of the container at a first focusing point (4), and being collected in a second focusing point (5) after reflection from the side wall (3). In the second focusing point (5) a sound absorbing material (6) absorbs the sound waves and the gases thereafter exits the silencers through the output (2).
Patent CA-2004165-C (CA)
Inventor: BAECK ANDRE CEASAR
IPC: C09K3/16
Filed: 1989-11-29
Granted: 1997-12-16
Abstract: Fabric   Conditioning   compositions   are   disclosed   which comprise,  as a fabric  softening ingredient,  a  fabric  softening clay.  The fabric softening clay is a hectorite of natural origin, having a layer change distribution such that at least 50% is in the range 0.23-0.31.  The clays exhibit high relative deposition values.
Patent CA-2006764-C (CA)
Title: Channel selecting apparatus
Inventor: SUIZU KATSUTO
IPC: H04N5/44
Filed: 1989-12-28
Granted: 1994-08-16
Abstract: This  invention  relates  to  a  channel  selecting apparatus for television receiving apparatus and the like characterized in that,  in the case of memorizing channel data  (data as to whether signals are present or not  in respective channels)  in a memory circuit connected to an operating  circuit  preparing  channel  selecting  data,  the received frequency is well tuned with the broadcast signal input into an antenna terminal    and is then confirmed and analyzed,  it  is judged from the feature of the received frequency  whether  the  broadcast  signal  input  into  the antenna  terminal    is  a  TV  signal  or  CATV  signal  and whether the CATV signal is of an STD,  HRC or IRC system and the receiving mode is automatically determined.
Patent CA-2012382-C (CA)
Title: Agrochemical or biocidal suspensions
Inventor: LAMBIE ALAN JAMES
IPC: A01N25/04
Filed: 1990-03-16
Granted: 1999-12-07
Abstract: A suspension comprising an aqueous structured surfactant having suspended therein particles or droplets of a substantially water insoluble or sparingly soluble biocidal or agrochemical active substance in a weight ratio of total surfactant to said active substance of less than 20:1.
Patent CA-2019331-C (CA)
Title: Thermistor and method of making the same
Inventor: BURKE FRANCIS M
IPC: G01K7/22
Filed: 1990-06-19
Granted: 1997-01-21
Abstract: A method of making a thermistor comprising the steps of making a layer of thermistor ceramic material comprised substantially of Mn2O3, NiO, Co3O4, Al2O3, CuO, or Fe2O3, having upper and lower surfaces.  A first dielectric material comprised of low K Al2O3 or the like is placed on the upper and lower surfaces of the layer, and then is cut into a plurality of elongated strips.  The layer is created by blading a slurry of the ceramic material to create a plurality of uncured sheets; placing the sheets in superimposed position, and then making the monolithic layers from the sheets by applying heat and pressure thereto, and then firing the monolithic layer with heat of increased magnitude.  The strips are encapsulated in an envelope of the dielectric material, and terminal connections comprised of silver, Ni, Sn and Pb are imposed thereon.  A therm-istor chip or strip comprising an elongated ceramic thermistor body with an outside surface and opposite ends.  A dielectric envelope encapsulates the outer surface of the body for the ends, and conductive terminal caps are formed on the end of the body.  The thermistor is comprised of the materials outlined in the method of making the same.
Patent CA-2023340-C (CA)
Title: (quinolin-2-ylmethoxy) indoles as inhibitors of the biosynthesis of leukotrienes
Inventor: FORTIN REJEAN
IPC: A61P25/04
Filed: 1990-08-15
Granted: 2000-07-11
Abstract: Compounds having the formula I:      are inhibitors of leukotriene biosynthesis.      These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion, dysmenorrhea, and migraine.
Patent CA-2026216-C (CA)
Title: Optically active benzyl alcohol compound and the use thereof
Inventor: ITO YASUO
IPC: A61P13/02
Filed: 1990-09-26
Granted: 1998-12-01
Abstract: A levo-rotatory enantiomer of benzyl alcohol compound represented by the following formula (I):     (see figure 1) wherein ~  C represents an asymmetric carbon atom; a pharmacologically acceptable salt of the compound; and a method for preparing the enantiomer is disclosed.  Also disclosed are methods for ralaxing uterine smooth muscle and bladder smooth muscle comprising administering the levvo-rotatory enantiomer.          Further disclosed is a pharmaceutical composition for the treatment of premature labor or incontinence of urine comprising an effective amount of the levo-rotatory enantiomer together with a pharmaceutically acceptable carrier or coating.          Lastly disclosed are methods for the treatment of premature labor or incontinence of urine comprising the steps of determining that a mammal has one of these illnesses and administering the levo-rotatory enantiomer to the mammal.
Patent CA-2032669-C (CA)
Title: Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers
Inventor: BIRBAUM JEAN-LUC
IPC: C08G64/20
Filed: 1990-12-19
Granted: 2002-08-20
Abstract: o-Hydroxyohenyl-s-triazines containing suitable functional groups are incorporated in polymers by copolymerisation, copolycondensacion, copolyaddition or by polymer-analogous reaction. The modified polymers so obtained have excellent stability to degradation induced by light, oxygen and heat. They can also be used as stabilisers.