baber/WOPTO huggingface dataset:
Patent CA-1313809-C (CA)
Title: Cylinder-piston unit for displacing a roll at right angles to its longitudinal axis
Inventor: SCHIEL CHRISTIAN
IPC: F16C13/02
Filed: 1989-04-28
Granted: 1993-02-23
Abstract: ABSTRACT OF THE DISCLOSURE           Located  in  a  stationary  frame  is  a cylinder-piston unit, the piston of which is adapted to displace the bearing housing of a roll in a paper-making machine  at  right  angles  to  the  longitudinal  axis thereof.   The bearing housing is guided in the frame with the aid of linear guide-elements.  The radial play between the piston and the cylinder-bore is greater than the  transverse  play  between  the  said  linear guide-elements.   Furthermore, the axial length of the piston is less than the depth of the cylinder-bore. Whenever the cylinder-piston unit is relieved of its load, and the cylinder thus returns to its position of rest, it is centered in the cylinder-bore by means of a centering device.
Patent CA-1340114-C (CA)
Title: 7-(1-pyrrolidinyl)-3-quinolone-and -naphthyridone-carboxylic acid derivatives, process for their preparation and substituted mono-and bicyclic pyrrolidine derivatives as intermediate products for their preparation, and antibacterial  and feed additives containing them
Inventor: PETERSEN UWE
IPC: A23K20/195
Filed: 1989-07-13
Granted: 1998-11-03
Abstract: The invention relates to 3-quinolone- and -naphthyridonecarboxylic acid derivatives of the formula (I) (see fig. I) in which typical values of X1, X2, R1, R2, R3 and A include halogen, hydrogen, alkyl, nitrogen-containing hetercocycle and CH or N, respectively.  Processes and intermdiates for their preparation and antibacterial compositions and feed additives containing them are also disclosed.
Patent CA-1320260-C (CA)
Inventor: NELSON RICHARD D
IPC: H01L23/473
Filed: 1989-07-13
Granted: 1993-07-13
Abstract: AN END FED LIQUID HEAT EXCHANGER    FOR AN ELECTRONIC COMPONENT                   Abstract of the Disclosure A body having a bottom and first and second ends and a cavity therein.  A plurality of substantially parallel spaced fins are positioned in the cavity.  A liquid inlet is centrally positioned in the first end of the body and a liquid outlet is centrally positioned in the second end of the body where flowing cooling liquid between the fins from the first end to the second end with higher fluid flow between the fins in the center for preferentially cooling the center of the heat exchanger. A cross-sectional area of the liquid path in the body minimize pressure drops and avoids abrupt direction changes and cross-sectional changes.  The width, height and spacing of the fins may be varied to control the temperature of the areas in the bottom.
Patent CA-1331028-C (CA)
Title: Automatic supply and loading device for sheet items
Inventor: TRAEGAARDH PAUL
IPC: B31B50/06
Filed: 1989-08-24
Granted: 1994-07-26
Abstract: Abstract An automatic supply and loading device for sheet, i.e. flat, items is characterized by a storage magazine positioned in a location different from a main magazine and used to temporarily hold and supply individual items for use in a later process.  A robot has a grasping device positioned to pick up the items.  The grasping device is movable between the main magazine and the supply magazine.
Patent CA-1309464-C (CA)
Title: Electrical circuit test probe
Inventor: COE THOMAS D
IPC: G01R1/067
Filed: 1989-08-29
Granted: 1992-10-27
Abstract: ELECTRICAL CIRCUIT TEST PROBE Abstract of the Disclosure:   A probe for providing electrical contact to electrical circuits during the testing thereof. There is a tubular housing having an open end and a generally closed end with a main portion extending from the generally closed end towards the open end and a retaining and sliding bearing portion adjacent the open end having a diameter smaller than the main portion.  A probe plunger is disposed in the tubular housing and has a cylindrical inner portion which is a slide fit and disposed within the main portion of the tubular housing and a cylindrical outer portion of a diameter smaller than the inner portion and forming a shoulder with the inner portion at a point of meeting.  The outer portion of the plunger passes through the retaining and sliding bearing portion and has an outside diameter which is a slide fit to the inside diameter of the retaining and sliding bearing portion. A longitudinally compressible bias spring is disposed between the generally closed end of the tubular housing and the inner portion of the probe plunger under a pre-loading for biasing the probe plunger towards an extended position.
Patent CA-1331709-C (CA)
Title: Method in the treatment of wood-fibre pulp, and a disperser for use in conjunction therewith
Inventor: KURTZ RUDOLF
IPC: D21B1/30
Filed: 1989-09-29
Granted: 1994-08-30
Abstract: Abstract In a method of treating wood-fibre pulp, particularly pulp which contains recycled paper, the pulp is dewatered and then heated by means of superheated steam under pressure prior to being passed to a disperser, in which the pulp is finely divided.  The pulp is passed from the disperser to a plug-outfeed screw without separate departure of steam from the system.  One end of the screw is closed by means of a valve device, so that the pulp carried by the screw will be compacted to form a plug which seals the system.  The valve device located at one end of the screw is constructed to open when the pressure exerted thereon by the plug exceeds a predetermined value.  The invention also relates to a disperser having a substantially rectangular outlet which is connected to a plug-screw of the above kind.
Patent DK-155855-C (DK)
Inventor: SOMMERS HANS
IPC: F24C3/08
Filed: 1981-10-14
Granted: 1989-10-02
Abstract: A cooking station for gas ranges whose burner works with super-stoichiometric combustion air premixing. The burner head arranged in a burner tray is connected with a mixing pipe via a ceramic insulating ring. Between the burner head bottom and the burner head lid with the flat topside, we have two perforated flame opening rings which are arranged concentrically with respect to the burner axis, which are resistant to heat and which are resistant to oxidizing and reducing atmospheres. The perforation of the inner flame-opening ring is so dimensioned that the flames cannot backfire. Below the burner tray there is arranged a reflector. The cooking station can be covered with a glass ceramics plate. The invention achieves stable flame performance, perfect combustion, and waste gas poor in harmful substances at nominal load and at small adjustment heat load within a vast utilization field of gases with differing Wobbe indexes as well as a start-up cooking efficiency improvement compared to known burners.
Patent DK-155656-C (DK)
Inventor: WILLEMSEN HENRICUS JOHANNES
IPC: B01F15/04
Filed: 1984-12-21
Granted: 1989-09-25
Abstract: A mixing system for fluids mainly comprising a fluid pump, a fluid amount meter based on the displacer principle and a dosing pump coupled with the main pipe system in which  a) the dosing pump is designed in the form of a displacer pump, b) the dosing pump is mechanically coupled with one of the moving parts of the volume gauge.
Patent FI-71143-C (FI)
Inventor: KAPLAN JEAN PIERRE
IPC: C07D487/02
Filed: 1981-10-21
Granted: 1986-11-24
Abstract: 6-Methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide is provided, preferably in the form of a pharmaceutically acceptable salt, for example, 6-methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide methylsulfate. Also provided is a method of providing a patient with a hypnotic effect which comprises administering to said patient a hynotically effective amount of the compound 6-methyl-2-(4-methylthiophenyl)-imidazo[1,2-a]-pyridine-3-N,N-dimethyl acetamide or a pharmaceutically acceptable salt thereof.
Patent FI-75585-C (FI)
Inventor: STOFKO JOHN
IPC: C08L97/02
Filed: 1982-04-02
Granted: 1988-07-11
Abstract: Composite products are formed, such as of lignocellulosic particles, by bonding through the transformation of added sugars and/or starches together with lignin and/or other phenolic containing materials, with the optional presence of added catalyst, the transformation causing the composition to convert into a furan-lignin type binder in situ by heat and pressure. The bonding composition is suitably activated by contact with live steam.
Patent FI-93124-C (FI)
Inventor: KRAEMER DIETER
IPC: C07K17/00
Filed: 1986-04-21
Granted: 1995-02-27
Abstract: Methods for adsorbing a protein, for example an enzyme, onto an insoluble, solid, macroporous, small-particle support by washing said support with an aqueous solution of the protein containing an electrolyte in an ionic strength of at least 0.15 mole/liter and crosslinking said protein, before, during, or after such adsorption, with a coupling component present in aqueous electrolyte-containing solution.
Patent FI-92831-C (FI)
Inventor: MAIENFISCH PETER
IPC: A01N43/16
Filed: 1988-03-21
Granted: 1995-01-10
Abstract: Novel 13-spiro-2'-[tetrahydrofuran]-milbemycins of the formula I <IMAGE>  (I)  in which X represents one of the groups -CH(OR1)-, -C(=O)- or -C(=N-OH)-; R1 represents hydrogen or a OH-protecting group; R2 represents methyl, ethyl, isopropyl or sec.-butyl or the group -C(CH3)=CH-A in which A represents methyl, ethyl or isopropyl; and R3 represents hydrogen; C1-C10-alkyl; C1-C10-alkyl substituted by at least one substituent selected from the group consisting of halogen, C1-C6-alkoxy, C2-C6-alkoxyalkoxy C3-C9-alkoxyalkoxyalkoxy, C1-C6-alkylthio, C3-C7-cycloalkyl, C1-C3-alkyl-substituted C3-C7-cycloalkyl, hydroxy, benzyloxy, C1-C6-acyl and C1-C6-acyloxy, it being possible for each of the above-mentioned radicals representing or containing an alkoxy group to be terminally substituted at a terminal alkoxy group by hydroxy, halogen, C1-C6-acyl or by C1-C6-acyloxy; C3-C7-cycloalkyl; C3-C7-cycloalkyl substituted by at least one substituent selected from the group consisting of halogen and C1-C3-alkyl; C3-C7-cycloalkenyl; C2-C10-alkenyl; C2-C10-alkynyl; a radical selected from the group consisting of C2-C10-alkenyl and C2-C10-alkynyl, which radical is substituted by halogen, C1-C6-alkoxy or by C1-C6-acyloxy; 1-adamantylmethyl; menthyl; carveyl; phenyl; benzyl; napthyl; a radical selected from the group consisting of phenyl, benzyl and naphthyl, which radical is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano; benzyl substituted by a phenoxy group; or a four- to six-membered heterocyclic radical that has from one to three hetero atoms selected from the group consisting of oxygen, sulphur and nitrogen and that is unsubstituted or is substituted by at least one substituent selected from the group consisting of halogen, C1-C3-alkyl, C1-C3-haloalkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C3-alkylthio, nitro and cyano, it being possible for the said heterocyclic radical also to be bonded via a C1-C6-alkylene bridge to the oxygen atom in the 5'-position of the tetrahydrofuran ring, their preparation and their use against parasites in productive livestock and against insect pests, are described.
Patent FI-99084-C (FI)
Inventor: LILL NORBERT
IPC: A61K38/095
Filed: 1992-03-23
Granted: 1997-10-10
Abstract: Long-acting biodegradable microparticles containing therapeutically active peptides as active ingredient and poly(lactide-co-glycolide) as vehicle, which are obtained by spray drying at temperatures below 60 DEG C with a spray flow above 500 l(STP), are described.
Patent NO-151852-C (NO)
Inventor: JESCHKE WILLI
IPC: G01R13/02
Filed: 1979-06-29
Abstract: 1. A method for indicating the adjustments of remote-controlled zone-by-zone adjustment parts for dosing the supply of ink and/or dampening solution, at a central remote-control desk of a rotary printing press, in which the adjustments, fed-back in the form of electrical adjusting signals, are changed into indication signals and these signals, for the purpose of optically indicating the ink and/or dampening profile (7) are fed to separat LED's (3) of separate rows (2) of LED's for the separate ink and/or dampening solution zones, each of the LED's, placed one after the other within such a row, being representative of a different indication value, characterized in that from the same adjusting signals the indication signals are produced for giving a representation of one value in two indications, valuably subdivided but spatially identical, the one of said indication being used as a coarse indication and the other as a high-resolution indication, such that all LED's (3) placed one after the other within one LED row (2) are used for indicating not only the different values of the coarse indication but futhermore for the subdivided high-resoluted values between the coarse value visuably actuated momently and the next higher not indicated coarse value, each LED (3) of this row (2) being twice used, first for the coarse values and second used for the intermediate values between the coarse values.
Patent NO-151979-C (NO)
Inventor: MILZ ARTHUR
IPC: F04D29/42
Filed: 1980-04-08
Abstract: The disclosure relates to a rotary pump especially for corrosive liquids including an impeller rotating in a working chamber. A spirally wound duct leads from one surface of the working chamber to the outlet pipe of the pump. The upstream end of the duct obliquely enters the working chamber, whereby the end portion of the duct is laterally open towards the chamber and forms a channel in the wall of the chamber. The duct winds helically around the rotation axis of the impeller, having an inside wall at a progressively decreasing radial distance from said rotation axis and a progressively increasing pitch when viewed in the direction of the flow. A feature is the provision of the wound duct in the form of a helix as an open groove formed on the outer surface of a solid stator body and closed by an encompassing casing. A further feature is the provision of a relatively loose, elongated drive shaft from a motor to the pump impeller disposed within a guide tube and a circumferential clearance between the shaft and the tube for leakage flow of liquid being pumped to lubricate the shaft wherein a bypass port is provided in the guide tube for return of the leakage flow upstream of a restriction in the clearance. The restriction increases pressure in the clearance to dampen lateral oscillation of the shaft in the tube. No seals are used for the shaft thereby precluding the tendency of seals to stick during prolonged rest periods.
Patent NO-161544-C (NO)
Inventor: DUERR PAUL
IPC: B25B23/14
Filed: 1985-09-02
Abstract: In a motor-driven screw driving device, a drive unit and a drive member are located within a housing and are interconnected by a torque-limiting coupling. The coupling is adjustable by changing the force applied to a spring element. The spring element is supported within a stop sleeve located within the housing and the stop sleeve is axially displaceable relative to the housing. A depth stop on the drive spindle is adjustable relative to the stop sleeve. An actuating sleeve accessible on the exterior of the screw driving device affords the adjustment of the stop sleeve and the depth stop. A connecting element is secured to the actuating sleeve and is in engagement with the depth stop so that the actuating sleeve and depth stop can be rotated as a unit. The connecting element is selectively engageable with the stop sleeve so that the actuating sleeve and stop sleeve can be rotated as a unit for adjusting the torque-limiting coupling.
Patent NO-164306-C (NO)
Inventor: FRANKEL ARTHUR EDWARD
IPC: G01N33/577
Filed: 1985-10-07
Abstract: Murine monocionai antibodies are prepared and characterized which bind selectively to human breast cancer cells, are Ig G8 or IgMs, and when conjugated to ricin A chain, exhibit a TCID 50% against at least one of MCF-7, CAMA-1, SKBR-3, or BT-20 cells of less than about 10 nM. Methods for diagnosing, monitoring, and treating human breast cancer with the antibodies or immunotoxins made therefrom are descirbed.
Patent NO-168943-C (NO)
Inventor: FRIEDRICH-FIECHTL JUERGEN-DIET
IPC: C07K16/00
Filed: 1986-03-06
Abstract: Gamma-globulin (I) prod. for intravenous admin. contains 2-10% native (I), opt. with buffer and opt. with sugar and water for injection. The prod. is at pH 7 +- 0.05; it has an osmolarity of 300-330 mosmol/l, anticompliment activity of 10 units/ml or less, based on a protein concn. of 5% and purity of HPLC of at least 99%. Specifically, impure (I) is pptd. from blood or blood prods. and then dissolved in a soln., e.g. in water or buffer at ionic concn. 0.001-0.015 mole/l, and salts present in the impure (I) may provide the appropriate concn. The (I) is dissolved at 1-7 wt.%. A hydrocolloid may also be included, e.g. hydroxyethyl starch. Undissolved material is removed, then polyethylene glycol is added, e.g. of molecular wt. 4000 to 4-5%. Then the ppte. is sepd. and the polyethylene glycol concn. is increased, e.g. to 9.5-11%, to ppte. the (I). It is sepd. and used for intravenous admin.
Patent NO-162441-C (NO)
Inventor: WELP JOHANNES
IPC: A01D17/00
Filed: 1986-08-12
Abstract: A potato harvester comprises a screening conveyor belt following a lifting device, an elevator disposed after the screening conveyor belt, a haulm separating device and a stone separating device. The elevator is formed from a double conveyor having an internally rotating bar-type conveyor belt with narrow openings and an externally rotating bar-type conveyor belt with wide openings. The two conveyor belts rotate in the same direction and are guided parallel to one another at least in the region of the conveying run of the elevator. One bar-type conveyor belt is further equipped with transversely directed entrainment webs which divide the gap between the conveying runs of the two conveyors into conveying compartments.
Patent NO-176868-C (NO)
Inventor: SPICKETT ROBERT G W
IPC: A61K9/26
Filed: 1989-04-20
Abstract: Antacid powders, tablets etc. of prolonged gastric residence time have an internal phase of a solid antacid and excipient surrounded by a solid external phase containing a hydrophobic substance e.g. an ester of glycerol with palmitic or stearic acid, a hydroxylated polyalkene and a non-ionic emulsifier.
Patent NO-173261-C (NO)
Inventor: HEIMREID BENT
IPC: A61M5/32
Filed: 1990-09-07
Abstract: An intravenous cannula (1) with a bevelled point (2) is designed so as to make the cutting edge (3) of point (2) extend along the portion of the cannula (1) wall which is intended to lie furthest away from the skin (8) in use. The cutting edge (3) is preferably placed along the light opening (6) of cannula (5).
Patent AU-742907-C (AU)
Title: Metal alloys for the reflective or the semi-reflective layer of an optical storage medium
Inventor: H-NEE HAN
IPC: C22C9/06
Filed: 1999-06-14
Granted: 2005-01-06
Abstract: A copper-based silver alloy thin film is provided for the highly reflective (219) or semi-reflective (215) layer of optical discs. Alloy additions include cadmium, magnesium, aluminium, and nickel. These alloys have moderate to high reflectivity and reasonable corrosion resistance in the ambient environment.
Patent CA-2002993-C (CA)
Inventor: URIARTE ODRIOZOLA JOSE I
IPC: F16L19/00
Filed: 1989-11-15
Granted: 1994-09-20
Abstract: ABSTRACT     The invention refers to a coupling device for fluid conduits suitable for  cases in which uncontrolled  tamperings of the coupling ought  to be  avoided. The  device includes  a head provided  with   a  coupling  thread  for   a  sleeve  which incorporates a  straight-profiled dentation,  whilst between the  sleeve  and the  head  there  is  a complementary  ring provided with another dentation. The dentations are oriented to permit the  sleeve to turn in a  tightening direction and to prevent it from turning in the opposite direction at the end of the  coupling phase by means of  angular fixing means consisting of  a plurality of lugs arranged  on the perifery of the complementary ring. The dentation at the front of the sleeve  and the  dentation of  the complementary  ring cover these elements totally or in part.
Patent CA-2006119-C (CA)
Inventor: YAMAMOTO NAOKI
IPC: A61K36/00
Filed: 1989-12-20
Granted: 1999-09-07
Abstract: An anti-AIDS viral agent and anticancer agent comprising as an effective ingredient in the extract containing polysaccharides from nutshells of nuts belonging to the genus Juglans or the genus Carya of angiosperm Juglandaceae with an alkali aqueous solution is disclosed. The extract has anti-HIV effect at the concentration ranging from 64 to 512 µg/ml and exhibits an increased life span in animal.
Patent CA-2027207-C (CA)
Title: Gear type tool
Inventor: YOSHIOKA HAJIME
IPC: B24D7/18
Filed: 1990-10-10
Granted: 1994-08-23
Abstract: The present invention relates to a gear type tool for use in the finishing operation of the toothed surface of a work having teeth of gears and the like, wherein said tool comprises a working liquid reservoir defined at a side of the tool body and a working liquid supplying path which communicates with said oil reservoir and the bottom land of  the working teeth.  A working  liquid which has  been supplied to said oil reservoir is supplied to said bottom land therefrom via said supplying path under centrifugal forces.
Patent CA-2030746-C (CA)
Title: Sanitary fittings
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K11/18
Filed: 1990-11-23
Granted: 1995-01-17
Abstract: The fitting has a valve (18) for cold water and a valve for (sic) (20) for hot water. Arranged fixedly on the closure part (38) interacting with the valve seat (42) is the auxiliary valve seat (56) of the relevant auxiliary valve (52, 54). The closure element (58) can be displaced in the direction of the axis (30) from the idle position shown into the desired limiting position by displacement of the control pin (82) in the direction of the axis (78') and by rotation of the same about the axis (78'). The auxiliary valves (52, 54) are thereby opened which leads to a pressure drop in the pilot control space (40). The closure parts (38) are lifted from the valve seats (42), by which means the water can flow from the inlet (22, 22') into the outlet (48, 48'). When the valve (18, 29) is opened, the gap between the O-ring (66) and the auxiliary valve seat (56) thus becomes smaller. This results in a pressure balancing occurring between the pilot control  space  (40)  and the other side of the closure part (38). The quantity of water flowing through a valve  (18, 20)  is thus determined by the limiting position of the closure element (58). The fitting thus no longer requires a mixing valve, the temperature of the mixed water flowing out through the water outlet head (28) is determined by the quantity of cold and hot water released by the valves (18, 20).
Patent CA-2032198-C (CA)
Title: Plant growing kit
Inventor: IZZARD JACKIE V
IPC: A01G9/10
Filed: 1990-12-13
Granted: 1994-06-21
Abstract: A kit is provided for cultivating a plant, e.g. a pine tree.     The kit comprises a container in which the components of the kit are housed and which also serves as a growing pot.   Inside the container is a package of seed or seeds, and a growing medium.  The growing medium preferably comprises a first composition which is peat, for example in the form of a water-expandable pellet, and a second composition such as gravel which is placed over the peat in the container once the seeds have been planted.