baber/WOPTO huggingface dataset:
Patent CA-1334272-C (CA)
Title: Blood collecting tube
Inventor: KASAI MASAAKI
IPC: B01L3/14
Filed: 1989-08-02
Granted: 1995-02-07
Abstract: A blood collecting tube comprises a tubular member made of synthetic resin whichhas an open end and a closed bottom, and a closure member which is for closing the open end of the tubular member and allows a puncture needle to pierce therethrough, the interior of said blood collecting tube being kept under reduced pressure, said tubular member being essentially made of a polyester resin mixture of a polyester resin mainly based on ethylene glycol and terephthalic acid and a polyester resin mainly based on ethylene glycol and isophthalic acid. The tubular member of this blood collecting tube can be suitably made by injection molding and has high gas barrier properties so that the capability of collecting blood decreases little with time.
Patent CA-1338346-C (CA)
Title: Method for reducing the amount of anionic metal-ligand complex in a solution
Inventor: O'NEILL GARY A
IPC: B01D15/00
Filed: 1989-08-23
Granted: 1996-05-28
Abstract: A method for reducing the amount of anionic metal-ligand complex in a solution comprises:  (a) contacting the solution with a substance selected from:  a compound having the formula:          AwBx(OH)yCznH2O, wherein A represents a divalent metal cation, B represents a trivalent metal cation, C represents a mono- to tetravalent anion, and w, x, y, z and n satisfy the following:  0 z  x  4  w  1/2y and 12  n  3/2x; a calcined product of said compound and mixtures thereof; and (b) separating the substance from the solution.  A method for removing substantially all metal-cyanide, -thiocyanate, -thiosulfate, -citrate and/or -EDTA complex from a solution containing one or more of said complexes is also disclosed.  The latter method comprises contacting the solution with a sufficient amount of substance consisting essentially of a compound selected from: hydrotalcite, calcined hydrotalcite and mixtures thereof.
Patent CA-1333023-C (CA)
Inventor: FRANKLIN DANIEL L
IPC: A23B4/06
Filed: 1989-09-05
Granted: 1994-11-15
Abstract: The invention is a process for processing and treating the meat, and preferably, the muscles of swine, the muscles having water  contained  in  themselves.   The muscles  are placed in a container 11 having an inner cavity.  A vacuum is created by means of a plurality of vacuum pumps 19, 20 and  22.   The vacuum being  sufficient  to  lower,  in  the interior cavity, the temperature at which water boils so that water in the meat boils.   The meat  is agitated by tumbling in the container 11.   The vapor  inside of the cavity is exhausted and both cooling and massaging of the meat pieces are by means of the vacuum created.
Patent CA-1337191-C (CA)
Title: Fire resistant hydraulic fluids
Inventor: BOHEN JOSEPH MICHAEL
IPC: C10M105/50
Filed: 1989-09-12
Granted: 1995-10-03
Abstract: Fire resistant hydraulic fluid compositions comprising (a) one or more esters of polyhaloaromatic acids per se or in combination with (b) one or more hydraulic fluids independently selected from mineral oil, poly-.alpha.-olefins, alkylated aromatics, cycloaliphatics, esters of dibasic acids, polyol esters, polyglycols, silicones, silicate esters, phosphate esters, and halogenated compositions other than (a); a method for imparting fire resistant properties to known hydraulic fluids by adding one or more esters of polyhaloaromatic acids alone or combined; and the use of the inventive compositions as fire resis-tant hydraulic fluids.
Patent CA-1320690-C (CA)
Title: Method for drying mammalian cells for use in solid phase immunoassays and articles incorporating same
Inventor: SINOR LYLE T
IPC: G01N33/50
Filed: 1989-09-28
Granted: 1993-07-27
Abstract: Abstract A method for drying mammalian cells, such as erythrocytes, lumphocytes, leukocytes and platelets onto a solid-phase support for use in solid-phase immunoassays through use of a drying solution and an article for use in immunoassays prepared by such method.  The method comprises immobilizing a monolayer of cells onto the solid-phase support by non-covalent binding.  This is accomplished by staining the solid-phase support with an organic dye having a net positive charge which permits non-covalent binding of the cells which carry a net negative charge to the solid-phase support.  These cells are dried or fixed to the solid-phase support by addition of a drying solution which comprises an aqueous solution of a monosaccharide, disaccharide, trisaccharide or cyclitol and a salt.  The preferred monosaccharide is D-(-)glucose and the preferred salt is sodium chloride.  The preferred drying solution comprises a 1.0M solution of dextrose and a 154mM solution of sodium chloride.  The drying solution is contacted with the immobilized cells and immediately decanted and any excess water or drying solution is removed by drying the solid-phase support in a sealed pouch with a dessicant material for 3-8 days at between 2-8°C.  The preferred amount of time required for complete drying is 7 days at 2-8°C.
Patent CA-1336127-C (CA)
Title: Process for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities therefor
Inventor: WIENER CHARLES
IPC: A23L27/20
Filed: 1990-01-15
Granted: 1995-07-04
Abstract: Described is a process for preparing natural benzaldehyde and acetaldehyde and compositions of matter containing natural benzaldehyde and acetaldehyde as well as products produced thereby and organoleptic utilities therefor, which process comprises the step of contacting with base naturally occurring cinnamaldehyde or a natural product rich in cinnamaldehyde such as Ceylon oil of cinnamon, Ceylon cinnamon bark, Saigon cinnamon bark, cassia oil, Ceylon cinnamon quills, cinnamon leaf oil, oil of cinnamon Madagascar or the like according to the reaction:       the reaction taking place in the absence of any other reagents except inert solvent.   Described and claimed is an apparatus for carrying out said process.
Patent CA-1324282-C (CA)
Inventor: ARAI AKIHIRO
IPC: G03B15/05
Filed: 1992-07-13
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE       A  built-in  flash  system  is  disclosed  which includes a housing chamber provided in the upper front of a penta-house of a finder optical system,  and a casing provided in the housing chamber and having a flashlight emitter arranged so as to be movable between a projecting position where the casing is projected for light emission and a housing position where the casing is housed in said housing  chamber,  the  casing  is  arranged  to  be  moved between the projecting position and the housing position by a linkage mechanisms disposed at sides of said built-in flash system.
Patent CA-1338234-C (CA)
Inventor: DRORI MORDEKI
IPC: B01D29/07
Filed: 1994-11-04
Granted: 1996-04-09
Abstract: A  disk-type filter comprising a housing having an inlet connectable  to an upstream pipe and an outlet connectable  to  a downstream pipe, and a stack of filter units disposed within said housing  for  separating  solid particles from  a  fluid  flowing between  filter  units  in  said stack of filter  units  from  an upstream side of said stack of filter units to a downstream side thereof,  characterized  in  that  said  stack  of  filter  units includes  a  plurality  of co-operating filter units  defining  a plurality  of  paired co-operating  filter  surfaces,  including first and second  surfaces each defining a plurality of  fingers, said  fingers  defined by said first surface being   arranged  in registration  with  said fingers defined by said second  surface, the  exteriors of said fingers defined by said first  and  second surfaces communicating with either one of an upstream side  and a downstream side and the interiors of said fingers defined by said first  and  second surfaces communicating with the other  one  of said  upstream side or downstream side,  spaces being defined  in association  with  said fingers defined by said first and  second surfaces  and  being  disposed in registration so  as  to  define channels,  which  permit particulate matter to become  disengaged with said upstream side of said fingers defined by said first and second surfaces.
Patent DK-152972-C (DK)
Inventor: LOESEL GEORG
IPC: B01D45/12
Filed: 1983-03-29
Granted: 1988-10-17
Abstract: 1. A cyclone separator for removing particles from a gaseous carrier, having an axially symmetrical housing (1) with a vertical axis of rotation (20), an approximately horizontal inlet connection piece (6) leading into its upper region in a tangential direction relative to the wall of the housing (1), having a gas outlet (3) on the upper end (2) of the housing (1) and having arranged under the gas outlet (3) a wall arrangement (16) which carries a cylindrical tube (21) running along the axis of rotation (20), leading upwards through the plate, characterized in that the wall element is in the form of a horizontal, flat plate (16) and, for the purpose of separating liquid from a liquid gas mixture is arranged  above a liquid outlet (13) in the lower end (12) of the housing (1) and is provided with vertical passage means (17) surrounding the tube (21), in that the diameter of the tube (21) is from 1/10 to 1/30 of the diameter of the plate (16) and in that the tube (21) project above the plate (16) by at least twice its diameter.
Patent FI-64224-C (FI)
Inventor: KALLIO TAPIO
IPC: E21D21/00
Filed: 1981-04-22
Granted: 1983-10-10
Abstract: The invention concerns a bolt-like fixing element intended for rock reinforcing. The bolt-like fixing element (10) comprises a bolt part (11), one end of which is fixed in a hole (12) drilled in the rock (21), and a fixing means for fixing the other end of the bolt part (11) to the surface of the rock. With a view to avoiding the rock bolt threading operation and the consequent reduction of the rock bolt's strength, the bolt part (11) has been formed in the bolt-like fixing element of the invention (10) of at least two rod-like members, and the fixing means of the bolt-like fixing element (10) comprises a wedge means (14) and a washer (13). The bolt part (11) is preferably formed of three rod-like members (16a,16b, 16c). The rod-like members consist to advantage of bulb steel rods.
Patent FI-79873-C (FI)
Inventor: ERIKSSON ERIK STURE
IPC: D21F1/02
Filed: 1984-09-05
Granted: 1990-03-12
Abstract: An apparatus is described for discharging material through an elongate aperture (12) in a substantially constant amount per unit length of the aperture (12). According to the invention the apparatus comprises a screw discharging unit (2) having an inlet end (6) and including a screw housing (3) with a casing wall (4) and a screw (5) rotatably mounted in the screw housing (3). The elongate aperture (12) is provided in the casing wall (4) and extends substantially parallel to the axis (11) of rotation of the screw (5). The screw (5) has a core (13) and at least one screw blade (14) extending around the core (13) and having a predetermined pitch for feeding the material from the inlet end (6) to the elongate aperture (12). The core (13) and the casing wall (4) define therebetween a space (16) having an annular cross section area successively decreasing the direction of feed of the screw (5).
Patent FI-79946-C (FI)
Inventor: DELLA VALLE FRANCESCO
IPC: C07F7/00
Filed: 1984-11-14
Granted: 1990-04-10
Abstract: A phospholipid composition comprised of a mixture of phosphatidylserine and phosphatidylethanolamine in a specified ratio having activity against disorders of the central nervous system but without secondary haematic coagulation effects. Particularly useful compositions comprise from 60 to 75% by weight of phosphatidyfserine and from 40 to 25% by weight of phosphatidylethanolamine.
Patent FI-79315-C (FI)
Inventor: BOLTZE KARL-HEINZ
IPC: C07D471/10
Filed: 1985-08-22
Granted: 1989-12-11
Abstract: The present invention relates to novel benzodiazepines, acid addition salts thereof, processes for their preparation and their use in combating diseases, in particular for the treatment of cerebral disorders caused by old age and for the treatment of disorders in learning and memory and amnesia.
Patent FI-90375-C (FI)
Inventor: WILSON ROBERT THOMAS
IPC: F16K35/00
Filed: 1988-01-15
Granted: 1994-01-25
Abstract: An improved joint connection between a rotary valve shaft (12) and valve closure member (10) for a fluid valve. A tapered key (24) has a flat surface (26) tapered at a small angle with respect to the opposite key surface. The rotary valve shaft (12) includes a groove (32) with a flat surface. The tapered key (24) is wedged into a passageway in the valve closure member to form an interference fit between the closure member (10), key (24) and shaft (12).
Patent FI-91853-C (FI)
Inventor: GRIFFITH RONALD C
IPC: C07K5/06
Filed: 1988-02-05
Granted: 1994-08-25
Abstract: Compounds are provided of the following general structure: <CHEM> wherein B is hydrogen, lower alkyl (C1-C4) or methoxycarbonyl; R1 is hydrogen or methyl and where W and Q are independently selected from phenyl or 4-fluorophenyl. They are useful for providing sedative and antiepileptic activity.
Patent FI-97224-C (FI)
Inventor: WAGNON JEAN
IPC: A61K31/40
Filed: 1991-07-29
Granted: 1996-11-11
Abstract: Compounds of formula: <IMAGE>  in which   - R1 denotes a halogen atom, a C1-C4 alkyl or alkoxy, a hydroxyl or a benzyloxy, cyano, trifluoromethyl, nitro or amino group; - R2 denotes a C1-C6 alkyl, a C3-C7 cycloalkyl, a C5-C7 cycloalkene, a phenyl, unsubstituted or mono- or polysubstituted by a C1-C4 alkyl or alkoxy, a halogen or a trifluoromethyl, nitro or amino group;   - R3 denotes a hydrogen atom or a C1-C4 alkyl; - R4 denotes a carboxyl group, a C1-C6 alkoxycarbonyl group, a benzyloxycarbonyl group or a carboxamide group of formula CONR6R7; - R5 denotes a C1-C4 alkyl, 1-naphthyl, 2-naphthyl, 5-dimethylamino-1-naphthyl, phenyl, unsubstituted or substituted by one or more substituents chosen from a halogen, a C1-C4 alkyl, a trifluoromethyl, nitro, amino group free or substituted by one or 2 C1-C4 alkyls, a hydroxyl, a C1-C4 alkoxy, a C1-C4 alkenoxy, a C1-C4 alkylthio or a trifluoromethoxy, benzyloxy, cyano, carboxyl, C1-C4 alkoxycarbonyl, carbamoyl or C1-C4 alkylamido group or, when m = 0, R5 may denote a group: <IMAGE> - each of R6 and R7 independently denotes hydrogen, a C1-C6 alkyl, a phenylalkyl in which the alkyl is C1-C4 or R6 and R7 together form a -(CH2)p- group;   - n denotes 0, 1 or 2;   - m denotes 0, 1 or 2;   - p denotes 4, 5 or 6;  and their optional salts. These compounds have an affinity for the vasopressin and ocytocin receptors.
Patent FI-93724-C (FI)
Inventor: BINDERUP ERNST TORNDAL
IPC: C07F9/117
Filed: 1991-12-27
Granted: 1995-05-26
Abstract: PCT No. PCT/DK90/00168 Sec. 371 Date Nov. 19, 1991 Sec. 102(e) Date Nov. 19, 1991 PCT Filed Jul. 4, 1990 PCT Pub. No. WO91/00855 PCT Pub. Date Jan. 24, 1991.   <IMAGE> (I)  The present invention relates to compounds of formula (I), in which formula n is 2 or 3, m is 0 or an integer from 1-4; R1 and R2 (which may be the same or different) stand for hydrogen or C1-C8-hydrocarbyl, hydrocarbyl indicating the residue after removal of a hydrogen atom from a straight, branched or cyclic saturated or unsaturated hydrocarbon, or taken together with the carbon bearing the hydroxyl group (starred in formula (I)), R1 and R2 can form a saturated or unsaturated C3-C8 carboxylic ring; in addition, R1 and/or R2 and/or one of the m carbons designated by the " DEG " may be optionally substituted with one or more chlorine or fluorine atom(s); and finally one of the carbons designated " DEG " may optionally be substituted by one or two C1-C2 alkyl group(s); and derivatives of the compounds of formula (I) in which one or more hydroxy have been transformed into -O-acyl or O-glycosyl or phosphate ester groups; such masked groups being hydrolyzable in vivo. The present compounds find use in both the human and vertinary practice in the treatment and prophylaxis of autoimmune diseases (including diabetes mellitus), hypertension, acne, alopecia, skin ageing, imbalance in the immune system, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, such as e.g. psoriasis and cancer.
Patent NO-151369-C (NO)
Inventor: CASTRO ANTHONY JOHN
IPC: C08J9/00
Filed: 1977-08-29
Abstract: A three-dimensional, microporous polymer cell structure has a multiplicity of essentially spherical microcells. These have a mean diameter C of 0.5 - 100 microns and are essentially uniformly distributed over the structure. Adjacent cells are connected to one another by pores. The diameter of these pores is smaller than that of the microcells. The pore size distribution corresponds to a sharpness factor S in the range from 1 - 30. The decimal logarithm of the ratio between the mean cell diameter C and the mean pore diameter P has a value in the range from 0.2 - 2.4, and the decimal logarithm of the ratio between the sharpness factor S and the mean cell diameter C has a value in the range from -1.4 to 1.0. The pores and the cells are empty, and the polymer is a synthetic thermoplastic polymer from the class consisting of homopolymers and copolymers of ethylenically unsaturated monomers, condensation polymers and oxidation polymers, or a mixture of synthetic thermoplastic polymers belonging to this class. A further three-dimensional, microporous polymer cell structure corresponds to the above-described polymer cell structure, but at least some of the cells and pores therein are filled with a liquid active ingredient. The liquid active ingredient can be a lubricant, a surfactant, a glidant, a pesticide, a plasticiser, a medicament, a propellant additive, a polish, an insect-protection agent (insecticide), a flameproofing agent, an antioxidant, an antifogging agent or a fragrance.
Patent NO-153810-C (NO)
Inventor: SUNDEN OLOF
IPC: C09C3/06
Filed: 1980-05-29
Abstract: A surface modified pigment formed from kaolin material and a process of producing same are described. The pigment consists of pigment particles of kaolin material, and on the surface of the particles a primary and a secondary layer are precipitated. The primary layer consists of an anionic Al2O3-SiO2 hydrate gel having a molar ratio of SiO2:Al2O3 of from 3 to 30 and is present in a quantity corresponding to from 2 to 15% by weight of SiO2, based upon the original quantity of kaolin material. The secondary layer consists of a polymeric binder which is bonded to the primary layer by hydrogen or ion bonding and which is included in a quantity of at least 2% by weight, based upon the original quantity of kaolin material. The pigment is prepared by dispersing the pigment particles in water and providing them, while they are dispersed, with precipitated primary and secondary layers. The primary layer of anionic Al2O3-SiO2 hydrate gel is precipitated by acidifying water glass with an aluminium salt and acid, and the secondary layer is formed by adding a polymeric binder, the primary and secondary layers being bonded to one another by hydrogen or ion bonding. The pigment is retained in aqueous dispersion until after application. The surface-modified pigment is intended for use in paper and coats of paint.
Patent NO-161016-C (NO)
Inventor: FEENSTRA ROBIJN
IPC: E21B17/10
Filed: 1983-01-31
Abstract: The invention relates to a method and means for controlling the course of a bore hole during drilling thereof. The means comprises a down-hole motor and at least two stabilizers mounted on the housing of the down-hole motor wherein at least one of said stabilizers is mounted eccentrically on the motor housing. Controlling the course of a bore hole that is being drilled with the down-hole motor driving the drill bit is done by successively not rotating the drill string and rotating the drill string.
Patent NO-156316-C (NO)
Inventor: FOERNAES MIKAEL
IPC: A47L9/14
Filed: 1983-05-16
Abstract: A dust bag for a vacuum cleaner is disclosed in order to provide a general-purpose dust bag adaptable to various vacuum cleaners. According to the invention, the external surface of the dust bag's end (4) adjacent to its mouth (2) is provided with a fixing means (7), such as a strip of paper glued to the dust bag, the external surface of said strip 24 being applied with a permanent adhesive for fixing a desired cassette plate to said bag.
Patent NO-173678-C (NO)
Inventor: FERGUSON LUCIAN G
IPC: G06K7/10
Filed: 1986-09-12
Abstract: A batteryless, portable, transponder useful in a tag for a presence detection system. The transponder detects electromagnetic radiation at a first predetermined frequency and responds to said detection by transmitting electromagnetic radiation at a second frequency that is a subharmonic of the first frequency. The transponder includes an amorphous magnetic material component (48) for storing energy from the electromagnetic radiation detected at the first frequency for transmission as the electromagnetic radiation transmitted at the second frequency. In one embodiment (Figure 9A), the transponder includes a thin, flat ribbon (48) of low coercivity magnetostrictive amorphous magnetic material having a transverse uniaxial magnetic anisotropy defining a magneto- mechanical resonant frequency "f" in accordance with the dimensions of the ribbon, when in the presence of a magnetic bias field of a predetermined intensity, wherein the ribbon responds to the detection of electromagnetic radiation having a frequency "2f" by transmitting electromagnetic radiation at a subharmonic of the frequency "2f"; and means for biasing the ribbon with the predetermined magnetic bias field. In another embodiment (Figure 1), the transponder consists of a single resonant circuit including a nonlinear inductor (L1) having a core made of amorphous magnetic material; and a capacitance (C1) connected in series with the inductor to define the resonant circuit. The core of the nonlinear inductor includes an elongated thin, flat ribbon of low coercivity amorphous magnetic material. It has been observed that this resonant circuit exhibits a bifurcated frequency-division characteristic in relation to the amplitude of the detected electromagnetic radiation at the first predetermined frequency, whereby additional frequency divisions occur as the amplitude is increased. A coded tag (Figure 10) includes two amorphous magnetic material transponders (60, 62) that detect electromagnetic radiation at different frequencies.
Patent NO-170048-C (NO)
Inventor: KUMPF ERICH
IPC: G02B6/44
Filed: 1988-11-17
Abstract: PCT No. PCT/EP88/00209 Sec. 371 Date Nov. 16, 1988 Sec. 102(e) Date Nov. 16, 1988 PCT Filed Mar. 16, 1988 PCT Pub. No. WO88/07280 PCT Pub. Date Sep. 22, 1988.The invention relates to a cable guide arrangement for the combined laying and guiding of copper cables or the like and light-conducting cables. The arrangement includes a cable duct and a cable guide unit having two cable guide pipes connected side-by-side to one another. The two cable guide pipes are rigidly connected to one another to provide a partition floor within the cable duct. The width of the partition floor is less than the internal diameter of the cable duct, and is such that the partition floor is movable within the cable duct so as to divide the space within the cable duct into two variable cable receiving spaces. The cable receiving spaces are varied so as to prevent a cable laid in one of the spaces from becoming jammed between the internal wall of the cable duct and the adjacent outer surface of a guide pipe.
Patent AU-758194-C (AU)
Title: Novel benzimidazoles and benzoxazoles
Inventor: MARTIN THOMAS
IPC: A61P25/00
Filed: 1999-04-29
Granted: 2004-04-08
Abstract: The invention relates to compounds of formula (I) wherein R1, R2, R3, R4 and Y have the meanings given in the description. Said compounds are novel active bronchial therapeutic agents.