baber/WOPTO huggingface dataset:
Patent CA-1333073-C (CA)
Inventor: BEALL GEORGE H
IPC: C03C4/20
Filed: 1989-07-20
Granted: 1994-11-15
Abstract: This invention is directed to the preparation of glasses exhibiting a transition temperature below 450°C, a working temperatures below 500°C, and excellent resistance to attack by water and mild aqueous alkaline solutions. The glasses consist essentially, in mole percent, of:           P2O5       28-40          PbO           0-35 ZnO          12-55          SnO   0-35 Al2O3         0-6       PbO+SnO           0-35 Li2O          0-25   CaO           0-10 Na2O          0-25          MnO           0-10 K2O   0-25          MgO           0-10 Li2O+Na2O+K2O          10-35 CaO+Cu2O+MgO        0-10 F             0-5          Cu2O           0-15 At least two alkali metal oxides must be present.
Patent CA-1320853-C (CA)
Title: Crankshaft phasing mechanism
Inventor: SOBOTOWSKI RAFAL A
IPC: F02B75/22
Filed: 1989-08-03
Granted: 1993-08-03
Abstract: p-301 BPA              CRANKSHAFT PHASING MECHANISM   Abstract A variable compression ratio engine has a pair of crankshafts connected by a phase adjuster mechanism operative to change the phase angle between the crankshafts so as to vary the compression ratio of the engine.  The phase adjuster mechanism includes two pairs of helical phasing gears.  Each of those pairs consists of a gear fixedly mounted on a crankshaft and, operatively engaged therewith, a gear fixedly mounted on an axially movable adjuster member.  The crankshafts can be arranged in-line or side-by-side in parallel.  Each of the phasing gears which is fixedly connected to the axially movable adjuster member is bounded by a respective imaginary cylindrical surface whose axis coincides with and whose points are equidistant from the axis of rotation of the adjuster member, and whose diameter is equal to the outside diameter of that phasing gear, and which extends across the length of the engine block without intersecting the envelope swept by each crankshaft and connecting rod means associated with that crankshaft whereby the phasing gears of the phase adjuster mechanism are operable along the whole length of the engine block so as to minimize the length of each of the crankshafts and, ultimately, the external lengthwise dimensions of the engine.
Patent CA-1335128-C (CA)
Title: Resinous composition suitable for powder coating
Inventor: OHMAE TADAYUKI
IPC: C09D151/06
Filed: 1989-08-22
Granted: 1995-04-04
Abstract: A resinous composition suitable for powder coating comprises (A) 80 - 98 parts by weight of a polypropylene composition comprising a crystalline propylene polymer grafted with an unsaturated carboxy-lic acid or an anhydride thereof, (B) 20 - 2 parts by weight of an ethylene/.alpha.-olefin copolymer having a density of 0.860 - 0.915 g/cm3, (C) 0.001 - 1.0 part by weight of a polymer of vinyl cycloalkane having 6 or more carbon atoms, and (D) 0 - 10 parts by weight of a metal oxide or a metal hydroxide.
Patent CA-1310901-C (CA)
Title: Retrievable bridge plug
Inventor: ROSENTHAL WAYNE O
IPC: E21B23/06
Filed: 1989-08-24
Granted: 1992-12-01
Abstract: RETRIEVABLE BRIDGE PLUG                Abstract of the Disclosure A  retrievable  bridge  plug  apparatus  has  slip segments and packing elements which are extendable to outward positions.   In a cased well, the slip segments grip the casing and prevent the longitudinal movement of the  bridge plug.    The  packing  elements  contact  the casing to provide a seal to isolate the well interval above the bridge plug from the well interval below the bridge plug.  The bridge plug is retrieved from the well by  equalizing  pressure  and then  retracting  the  slip segments and packing elements.  Pressure is equalized by pulling up on the retrieving tool, which couples to a fishing  neck  at  the  upper  end  of  the  bridge  plug. Pulling up on the fishing neck opens a valve and exposes a  flow  path  for  fluid.    The  slip  segments,  and consequently the packing elements,  are prevented from retracting during  the  equalization  of pressure  by  a locking device.   Then, the retrieving tool is set down to lower the fishing neck.   Lowering the fishing neck releases the locking device.   The retrieving tool  is pulled up on again to retract the slip segments and the packing  elements.    By  using  separate  and  opposite manipulative motions to equalize pressure and retract the  slip  segments,  control  of  the  bridge  plug  is maintained during pressure equalization.
Patent CA-1302882-C (CA)
Title: Vaccines and immunoglobulin g-containing preparations active against pseudomonas aeruginosa
Inventor: ROTERING HEINZ
IPC: A61P31/04
Filed: 1989-08-28
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE:      Vaccines that are  active against Pseudomonas aeruginosa infections contain a single flagellar (H) antigen of serotype a or a combination of a single flagellar (H) antigen of serotype a with a flagellar (H) antigen of serotype b. Applied to man,  the vaccines according to the  invention  induce  the  formation of antibodies that ate directed against any combination of partial flagellar (H) antigens a0, a1, a2, a3, a4 and b, inhibiting the motility of Pseudomonas aeruginosa pathogens and  inducing the killing of the pathogens by phagocytizing cells of the human immune system.
Patent CA-1319979-C (CA)
Title: Tape handling apparatus for recording reproduction system
Inventor: DOUTSUBO NOBUHIDE
IPC: G11B15/675
Filed: 1989-08-30
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE         A  tape  handling  apparatus  comprising  rotation detecting means for detecting the rotation of a pair of reel supports, and control means for controlling the operation of a capstan motor and a pinch roller pressing mechanism.  When the detecting means detects the supply reel support stopping rotating while a tape is being rewound on the supply reel from  the  take-up  reel,  the  control means moves a pinch roller away from the capstan and reversely rotates a capstan motor.  Consequently,  a slack portion of the tape between the capstan and a head cylinder is wound up on the take-up reel by the operation of the take-up reel support.
Patent CA-1328021-C (CA)
Inventor: MARKEL MORRIS L
IPC: G01W1/17
Filed: 1989-08-31
Granted: 1994-03-22
Abstract: OPERATIVE TEMPERATURE SENSING SYSTEM                     ABSTRACT OF THE DISCLOSURE          An operative temperature sensing system including a first circuit including an air temperature sensor for providing a first signal which is a function of the air temperature within a room, a second circuit which provides a second signal which is a function of the mean radiant temperature within a room, and a third circuit for providing an output signal which is a function of the average of the first and second signals which in turn is a direct function of the operative temperature.
Patent CA-1307036-C (CA)
Title: Method for discriminating authenticity of a bill and an apparatus therefor
Inventor: YOSHIHARA KENZOU
IPC: G01N21/57
Filed: 1989-09-22
Granted: 1992-09-01
Abstract: Abstract of the Disclosure An apparatus for discriminating the authenticity of a bill put into an automatic vending machine, etc. on the basis of a degree of brilliance of a surface of the bill, comprises two photodiodes for receiving light irradiated from a light-emitting diode and reflected by the bill, and a polaroid filter disposed in front of one of the photodiodes.  A differential amplifier or a divider is supplied with output currents from the photodiodes, respectively representing an amount of the reflected light received not through the polaroid filter and containing a polarized component which is produced when the light is reflected on the surface of the bill, and an amount of the reflected light, received through the filter and containing no polarized component, and generates an output voltage indicative of the difference between or the ratio of the output currents, which voltage is compared with a corresponding reference voltage in a comparator whose output assumes a Low-level for a lusterless authentic bill, and a High-level for a brilliant counterfeit bill obtained by color-copying the authentic bill, whereby the authenticity of the bill is accurately discriminated.
Patent CA-1318032-C (CA)
Title: Method of associating a document with an action marker
Inventor: MACPHAIL MARGARET G
IPC: G06F17/24
Filed: 1989-09-22
Granted: 1993-05-18
Abstract: Abstract METHOD OF ASSOCIATING A DOCUMENT                   WITH AN ACTION MARKER    This invention relates to marking a document with action markers and specifying an action to be performed by a responding end user.  A related document may be specified which are associated with the action to be performed.  Notification criteria, notify IV and a status, which are associated with the action to be performed, are also specified.  Upon the completion of the action specified, the responding end user updates the status and a message is automatically generated and transmitted to a end associated with the notify ID if the updated status meets the notification criteria.  Moreover, the responding end user may, as a part of the review of the document, specify a related document which is associated the review of the document as marked with the action markers.
Patent DK-165446-C (DK)
Inventor: JOHNSON JUDITH L
IPC: C07D231/54
Filed: 1986-04-23
Granted: 1993-04-13
Abstract: An improved process for making anthra[1,9-od]-pyrazol--6(2H)-ones of formulafrom 1,4-dichloro-5,8-disubstituted-9,10-anthracenediones of formulaand a hydrazine and a diamine is disclosed. The compounds produced have antibacterial, antifungal, antileukaemic, and antitumor activity.
Patent FI-68064-C (FI)
Inventor: KIELBANIA JR ANDREW JOHN
IPC: C08J7/046
Filed: 1980-05-08
Granted: 1985-07-10
Abstract: Untreated polyolefins, particularly polypropylene, have adherent thereto vinyl addition polymer of monomer comprising at least 5% by weight of one or more of the following primary monomers:
 (a) at least one monomer having the formula 
<CHEM>
 wherein X is -O-, -NH- or -NR<6>-;
 R<1> and R<2> are the same or different and are H, methyl or ethyl;
 R<3> and R<4> are the same or different and are H or an organic radical;
 R<5> and R<6> are the same or different and are monocyclic alkyl having six or more carbon atoms, acyclic alkyl having nine or more carbon atoms, or alkaryl having nine or more carbon atoms;
 n is a number having a value from zero to about ten;
 (b) at least one vinyl ester of at least one alkanoic acid having at least eight carbon atoms;
 (c) at least one substituted styrene wherein the substituent group or groups have a total of three or more carbon atoms;
 said polymer having surface energy properties such as to form a stable bond with said substrate. 
<??>The adherent polymer may be used alone or in admixture with other polymer and may serve as a coating, tiecoat, adhesive or binder. Polyolefins bearing the adherent polymer may be in the form of nonwoven fabrics, laminates or flocked fabrics.
Patent FI-72370-C (FI)
Inventor: BERNANDER KARL GUSTAV
IPC: D07B1/06
Filed: 1982-10-29
Granted: 1987-05-11
Abstract: In a prestressing strand for use in stressing a concrete structure, having one or more central core wires and a plurality of outer wires extending helically around the core wire the surface of at least the core wires is modified in order to increase the friction resistance to relative movement between the core wire and the outer wires. This strand is found to give more accurate stressing, where the conduit in the concrete for the tensioned wire is curved. The outer wires may also have modified surtaces. The modification may be mechanical indentations or surface conditioning treatment such as oxidation, etching, coating or deposition.
Patent FI-81273-C (FI)
Inventor: ROETYNCK MICHEL
IPC: B01F15/02
Filed: 1985-08-22
Granted: 1990-10-10
Abstract: 1. Installation for the preparation, preferably discontinuously, of starch glues, particularly for the manufacture of corrugated cardboard comprising essentially a vessel (1) with substantially vertical axis (X, Y) equipped with stirring means (2) acting at a lower level of the vessel as well as means for supplying the latter with all constituents of the glue to be manufactured and particularly with starch employed in the dry state in the form of powder led in a direction substantially parallel to the vertical axis of the vessel to the level of the stirring means by pneumatic means by a piping (12) which, at a level above the vessel, is cranked to the bottom which installation is characterized by the fact that the piping (12) through which the starch arrives, passes through the wall of the vessel from the outside to the inside of the latter at a level close to the lower part of the vessel (1) and in the vicinity of stirring means (2) included by the latter.
Patent FI-85312-C (FI)
Inventor: BERGSTROEM ARNE
IPC: G07D7/00
Filed: 1986-06-25
Granted: 1992-03-25
Abstract: Bank notes can be checked for authenticity using apparatus which examines properties of the note which are the same in different spatial orientations. In particular, the entire surface area of at least one side of a bank note (1) can be subjected to spectral analysis, using light radiation reflected from or transmitted through the note. The received radiation can be integrated over the entire surface area and then compared, using a microprocessor-based system (6), with stored spectral models corresponding to different kinds of bank notes. An algorithm may be used which is capable of allowing for deviations due, for example, to soiling of a bank note.
Patent FI-87075-C (FI)
Inventor: JONES WINTON D
IPC: C07D498/04
Filed: 1988-05-27
Granted: 1992-11-25
Abstract: The present invention relates to tricyclic oxazolones of the formula   <CHEM>  wherein Q is a divalent sulfur or oxygen atom; one of X and Z is an oxygen atom and the other is an imino group; and  n is 0 or the integer 1 or 2, which enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent FI-85882-C (FI)
Inventor: LUMIAINEN JORMA
IPC: D21D1/30
Filed: 1989-10-05
Granted: 1992-06-10
Abstract: A refiner for the refining of paper pulps or the like, comprising oppositely placed refiner blades (2, 3), at least one of which rotates, an intake (11) for the pulp to be refined and an outlet (12) for the refined pulp. A drawback with conventional refiners is that the pulp fed into the refiner is not refined uniformly because there is no provision for selecting the pulp fractions to be refined. The invention solves this problem in that one or more of the refiner blades (2, 3) are provided with one or more top separators (6) which are at least partially conical and fixedly connected to the blades.
Patent FI-96425-C (FI)
Inventor: PIANI SILVANO
IPC: B01J23/02
Filed: 1990-01-29
Granted: 1996-06-25
Abstract: New heparinic derivatives having anticalculous activity, devoid of the anticoagulant and antithrombotic activity characteristic of the heparins, obtained by treating commercial or purified or low molecular ueight heparins in a basic medium, optionally in the presence of alkali metal salts and of a reducing agent. The heparinic derivatives obtained through this treatment show peculiar chemical-physical characteristics, in particular they present a <1><3>C-NMR spectrum different from that of the starting haparins especially in the zone comprised between 102 and 92 p.p.m., with the presence of a characteristic signal at 101.3 p.p.m., a specific rotatory power at 546 nm comprised betueen about +15 DEG and about +40 DEG in aqueous solution, a sulfur content comprised between about 6% and about 9%, a sulfate/carboxyls ratio comprised between about 1.20 and about 1.70 and a content of free amino groups comprised between about 0.4% and about 2.1%. Said heparinic derivatives can be useful in the treatment of the nephrolithiases.
Patent FI-93109-C (FI)
Inventor: JIMONET PATRICK
IPC: C07D295/12
Filed: 1990-07-12
Granted: 1995-02-27
Abstract: Compounds of formula: <IMAGE> in which R1 denotes a substituted 1-piperazinyl, substituted 1,2,3,6-tetrahydro-1-pyridyl or substituted piperidino radical, R2 denotes a polyfluoroalkoxy radical and n is equal to 2 or 3, salts of these compounds with an acid, processes for their preparation and medications containing them.
Patent FI-97672-C (FI)
Inventor: PETERSEN LARS-GOERAN
IPC: H04Q11/04
Filed: 1991-02-19
Granted: 1997-01-27
Abstract: A wideband connection between subscribers G and B is throughconnected in a digital time switch module. Information arriving from the transmitting subscriber G is stored in a speech store (SS) on store locations (SM) corresponding to the channel numbers (8, 11, 17, 31) of G. The receiving subscriber B is assigned channels (7, 14, 21, 26). The channel numbers of G are stored in store locations (MM) of a matrix store (MS), and can be read-out via horizontal (HI) and vertical (VI) inputs. A fixed address number (6) is stored in a pointer store (PS) on store location (PM) corresponding to the channel numbers of subscriber B. When establishing the wideband connection, an internal address number (M) is written into a difference store (OS) on a store location (OM) having the address of the fixed address number (6). A time slot counter (TSC) steps forward the time slots (7, 15, 21, 26) of subscriber B and addresses the pointer store (PS), wherein the address number (6) addresses the difference store (OS). On each addressing occasion, the internal address number (M) is read-out to one of the vertical inputs (VI = 18) and the time slot counter (TSC) addresses the horizontal inputs (HI) at the same time. The channel numbers of subscriber G in the store locations (MM) address the speech store (SS) and the content of the store locations (SM) are read-out to the channel numbers of subscriber B. Only the internal address number (M) need to be written-in when establishing the connection.
Patent FI-95723-C (FI)
Inventor: VUORIKARI OLAVI
IPC: D21C11/06
Filed: 1993-09-01
Granted: 1996-04-11
Abstract: The invention relates to acidification of soap, wherein the acidification is performed with a sodium bisulphite solution produced by absorbing the SO2 entrained in the flue gases obtained from the combustion of odor gases derived from a chemical pulp mill into an alkaline sodium solution which is NaOH or oxidized white liquor, or with a sodium bisulphite solution which is NaHSO3-containing mother liquid obtained from SO2 or NaHSO3 acidification of soap. The acidification can be conducted in one or more steps and by the cross-current and/or counter-current method by recycling the Na2SO3 mother liquid obtained from the acidification.
Patent NO-152709-C (NO)
Inventor: KLEISS JOACHIM
IPC: C08J5/12
Filed: 1981-03-02
Abstract: 1. A profile for windows or doors, which consists of an extruded aluminium hollow profile with a plastics coating of polyurethane foam, in which a primer, as adhesive base for the polyurethane foam, is provided between the surface of the aluminium profile and the plastics foam, characterized in that the primer is a resin/pigment/acid compound, in which the resin is phenolic resin and/or polyvinylbutyral, the pigment is a zinc compound and the acid is phosphoric acid.
Patent NO-170833-C (NO)
Inventor: JOHANSSON LEIF
IPC: A23D9/00
Filed: 1988-10-06
Abstract: A low calorie margarine and a method of making same, which margarine has a fat content of 19-38% and manufactured by emulsification of a water phase in a fat phase to directly provide a water-in-oil emulsion, in which the water phase, as a main ingredient, comprises a protein concentrate, and in which the fat phase comprises 70-100% cured (hardened) fat and the remaining fat being uncured fat, and in which the water phase comprises a heat treated and ripened solution in skim milk, butter milk, whey, water or any mixture thereof of between 2 and 6% by weight of starch and between 0.02 and 0.05% by weight of an emulsifier, which solution, after having been heat treated and ripened, is mixed with about 55-60% by weight of a protein concentrate having a protein content of 12.8%, and the fat phase is composed of fats and between 0.75 and 1.25% by weight of a known emulsifier ordinarily used in this connection, and in which water-in-oil emulsion obtained by the emulsification of the water phase in the fat phase is pasteurized, cooled and packed.
Patent NO-174126-C (NO)
Inventor: GUTTINGER HANNES
IPC: G08B17/00
Filed: 1989-06-09
Abstract: To increase the reliability with respect to false alarms of fire alarm systems, an acoustic sensor (10) is used which outputs electrical signals in dependence on pressure changes in the environment to be monitored and the output signal of which, after amplification, is combined with the output signal, also amplified, of a fire sensor (12). In this arrangement, the sensitivity of the fire detectors (BM) used in the fire alarm system is changed in dependence on the output signal of the acoustic sensor (10), that is to say on the existence of noise sources in the space to be monitored. According to different developments of the fire alarm system according to the invention, the signals can be combined within a fire detector or the signals can be evaluated in a central evaluating unit. 
<IMAGE>
Patent NO-176181-C (NO)
Inventor: CHANG LAURENCE WU-KWANG
IPC: C08F8/12
Filed: 1990-05-07
Abstract: A composition is disclosed herein which comprises a core of a polyacrylonitrile homopolymer or copolymer and a surface of N-haloamides. Also disclosed is a process for the production of said composition.
Patent NO-178749-C (NO)
Inventor: MORI SHIGEKI
IPC: A61Q11/00
Filed: 1990-09-24
Abstract: Dentifrice compositions stably containing cetylpyridinium chloride and having improved shape retention at a low temperature, in the form of an aqueous gel, are disclosed. The composition comprises 15 to 80% by weight of a polyoxyethylene-polyoxypropylene block copolymer surfactant based on the total weight of the composition, 0.001 to 5% by weight of cetylpyridinium chloride based on the total weight of the composition, and polyethylene glycol having an average molecular weight of 2,000 to 20,000 in a proportion of 1/200 to 1/4 based on the weight of the polyoxyethylene-polyoxypropylene block copolymer.
Patent NO-178765-C (NO)
Inventor: BECKER DANIEL PAUL
IPC: A61K31/55
Filed: 1991-04-25
Abstract: The invention herein is directed to azatetracycle compounds of the general formula <CHEM> wherein A can be NH or a covalent bond, wherein p can be 1 or 0, Ar represents an aromatic moiety as will hereinafter be further discussed, B represents NH or O and D represents the tetracyclic structure <CHEM>  or <CHEM> These compounds are useful for treating gastrointestinal motility disorders in mammals.
Patent NO-176010-C (NO)
Inventor: LAGNIER ALAIN
IPC: B60C11/04
Filed: 1992-11-13
Abstract: In order to improve the compromise between the properties of adherence to snow-covered or icy ground and its wear properties, the tread of a tire which is provided with incisions having a width other than zero and, seen in cross section, fork-shaped traces with two branches, has grooves the walls of which are provided with an incision which forms with the trace of the groove a trace which is symmetrical to the trace of the incision which is parallel to and closest to said groove.
Patent CA-2001213-C (CA)
Inventor: INOKUTI YUKIO
IPC: C21D8/12
Filed: 1989-10-23
Granted: 1997-10-14
Abstract: In grain oriented silicon steel sheets provided with surface layer after finish annealing, microareas of the surface layer are locally pushed into at least an inside of base metal through electron beam irradiation in a direction substantially perpendicular to the rolling direction of the sheet, whereby iron loss of the sheet is considerably reduced.