baber/WOPTO huggingface dataset:
Patent CA-1337105-C (CA)
Inventor: PERSELLO JACQUES
IPC: C09K3/14
Filed: 1989-05-31
Granted: 1995-09-26
Abstract: The invention relates to a silica which is compatible with zinc. This silica is characterised in that it contains zinc at its surface and this zinc is chemically bonded to this surface. The silica of the invention is particularly highly suitable for the preparation of compositions for dentifrices containing zinc.
Patent CA-1303800-C (CA)
Title: Bed with disposable bed pan
Inventor: KUHN GEORGE C
IPC: A61G7/02
Filed: 1989-06-30
Granted: 1992-06-23
Abstract: BED WITH DISPOSABLE BED PAN     ABSTRACT OF THE DISCLOSURE         A bed for assisting bedridden patients in the excretory functions. The bed includes a frame having a patient platform disposed on the frame. The patient platform includes a passage way for allowing passage of excrement from the patient. A mattress is provided on top of the patient platform which includes an excretal passage of excrement through the opening. A bed pan assembly is provided for use with the bed which includes a support frame. The frame is provided with supports for holding a disposable container.  The bed pan assembly further includes at least one cushion support layer for providing support to the patient.
Patent CA-1340182-C (CA)
Inventor: LYNCH GARY S
IPC: C07K16/00
Filed: 1989-09-05
Granted: 1998-12-15
Abstract: The invention provides a method for the detection of cellular pathology by means of an immunoassay to determine the presence of stable breakdown products, termed BDP's or BDP1 and BDP2, of the cytoskeleton component spectrin.  In one aspect of the invention, the components from a sample of spectrin-containing cells are physically separated, as by exposure to an electric field, in such a way that BDP and spectrin are separated.  Antibodies reactive with BDP are then contacted with the separated sample, and their binding to that portion of the sample containing any BDP determined.
Patent CA-1323471-C (CA)
Inventor: STAR ROGER D
IPC: E01H1/04
Filed: 1989-09-07
Granted: 1993-10-26
Abstract: ABSTRACT OF THE DISCLOSURE             A street sweeper utilizes a vertically extendable mast for elevating its hopper for damping purposes.  Additionally, air springs are provided to the wheel suspension system so that the air springs, when inflated, elevate the chassis and street sweeping system for road travel.  When deflated, the chassis is lowered into solid support on the suspension system to provide a more rigid suspension for improved street sweeping and hopper dumping operation. Also, the street sweeper has a conveyor for conveying the dirt from dirt collection means upwardly into the hopper.  A second air spring having resilient chamber walls is provided to support the conveyor means in movable relation so that it may be rotated upwardly in travelling position by inflation of the air spring and lowered into operating position by deflation thereof.          The conveyor is preferably suspended from the chassis by pivotally hanging links to permit the conveyor to move between raised and lowered positions.  Also, the street sweeping  system  includes  a  rotary  broom  which  is pivotally carried, and third adjustable air springs are provided to control the vertical position of the broom and its pressure against the ground by the air pressure in the resilient-walled third air springs.
Patent CA-1329034-C (CA)
Title: Servo drive bag machine
Inventor: HATCHELL PETER
IPC: B31B50/10
Filed: 1989-09-28
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE          A machine for the continuous production of plastic bags utilizes a servo drive motor to drive the machines film web draw roll assembly and through a seal roll index gear also to drive a seal roll of the machine in coordination with the servo driven draw roll. Control of the servo motor is through a motion controller receiving inputs form the servo motor, a zero flag on a shaft encoder on the machines main drive shaft and
Patent CA-1320451-C (CA)
Inventor: SMESTAD THOMAS L
IPC: A61L2/00
Filed: 1992-06-02
Granted: 1993-07-20
Abstract: GAMMA IRRADIATION OF COLLAGEN/MINERAL MIXTURES                           Abstract A process for sterilization of collagen/mineral compositions using .gamma. radiation is conducted under conditions which produce a product of desired handling and biocompatibility properties.
Patent DK-149402-C (DK)
Inventor: OLSEN HANS
IPC: A61F5/44
Filed: 1983-05-27
Granted: 1986-11-10
Abstract: The flexible container comprises two outer walls (2) joined together in a surrounding seam (6), an inlet (54) and, if desired, an outlet (58). The inlet is provided with a non-return valve formed by enveloping a tube end (76) in two intermediate layers having the same lateral extent as the outer walls (2) of the container, the intermediate layers having free edges (80) spaced from the mouth (78) of the tube. The intermediate layers lie closely against each other in an area (56) situated between the edges (80) and the mouth (78) and delimited laterally by seams (72,74) joining the intermediate layers. The intermediate layers extend longitudinally of the container to a greater distance from the mouth (78) that the distance from the mouth (78) to the free edges (80), the free edges (80) bordering on an opening (66) in each of the intermediate layers, and said openings (66) delimiting the non-return valve.
Patent DK-160202-C (DK)
Inventor: ENGST WILHELM
IPC: B65G15/08
Filed: 1986-11-13
Granted: 1991-07-15
Abstract: A belt conveyer system where along various sections great differences in height must be overcome. A conveyer belt that is initially spread flat is guided in steeply inclined stretches to form a closed hose. To satisfactorily transport, without loss, even difficult-to-handle, fine-particled material, the transition from a steep section into a horizontal section, or even to a discharge station, the steadily opening cross-sectional area is a critical process. To avoid the danger of disruption, a cover belt is provided that extends over the transition zone. The lower run of this cover belt extends into the opening hose cross-section of the conveyer belt, rests directly upon the transported material, and is supported on both sides on the edges of the conveyer belt.
Patent FI-65970-C (FI)
Inventor: HELANDER PERTTI JUHANI
IPC: B65D88/54
Filed: 1982-11-16
Granted: 1984-08-10
Abstract: Container for the storage, dosage and discharge of a granular and floury material, the said container comprising: - a container body, whose opposite ends (15) are parallel to each other and are connected by walls, - a mat (8) or belt, which is flexible in the longitudinal direction and one of whose ends is connected between the ends (15) in the top portion of the container body by means of an attaching member (9), the width of the mat (8) being substantially equal to the width of the container walls, characterised in that - the mat is rigid in the lateral direction, -the other end of the mat (8) is, in the top portion of the container body, attached to a roll (3), whose axis is parallel to the walls (1,1') of the container body and whose length is substantially equal to the width of the walls (1,1'), - for the purpose of rotating the roll, the container comprises disconnectable drive gear (6) and ratchet locking members (5 to 7), - and there is a gate (10) in the top portion of the container body for filling and - discharge of the material. - (6pp)
Patent FI-78684-C (FI)
Inventor: URBACH HANSJOERG
IPC: C07D209/52
Filed: 1983-12-14
Granted: 1989-09-11
Abstract: The invention relates to derivatives of cis,endo-2-azabicyclo[5.3.0]decane-3-carboxylic acid of the formula I <IMAGE>  (I)  in which R denotes hydrogen, alkyl, alkenyl or aralkyl, R1 denotes hydrogen, allyl, vinyl or a side chain of an optionally protected naturally occurring  alpha -aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen, X denotes alkyl, alkenyl, cycloalkyl, aryl which can be substituted once, twice or three times by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or denotes indol-3-yl, and their physiologically acceptable salts, a process for their preparation, agents containing them and their use.
Patent FI-72696-C (FI)
Inventor: NURMINEN MATTI PEKKA
IPC: B65G67/04
Filed: 1984-12-05
Granted: 1987-07-10
Abstract: The invention relates to a method and an apparatus for the transfer of concrete panels onto a transportation bed for transportation. According to the method, the transportation bed is driven to underneath the load to be transferred, the supports (1) are subsequently inclined in their transverse direction until they transfer the load onto the bed. In accordance with the invention, supports (1, 7, 6) are used, the leg members (1, 7) of which are provided with tilting joints (8, 9) in the direction of inclination, said joints being preferably fitted at the lower ends of the vertical supports (1), at the joints between the vertical supports (1) and the horizontal beams (7). The vertical supports (1) of the leg members (1,7) of the stands (1, 7, 6) are preferably inclined by about 30 DEG by connecting one of the stands with a pulling bar to the transportation bed and by pulling the load on the supports forward in this manner. The inclining movement of the stands is damped by a spring (15) or a shock absorber, installed between the vertical support (1) and the horizontal beam (7), whereby the concrete panels can be transferred by means of a controlled and attenuated movement onto the transportation bed.
Patent FI-79236-C (FI)
Inventor: TAJIMA KAZUHIKO
IPC: A41D1/082
Filed: 1985-03-22
Granted: 1989-12-11
Abstract: A ski pants cover comprising a ski pant provided at the upper portion of the knee with a first retaining piece adapted to mount a cover at the ankle portion with likewise a second retaining piece for mounting the cover, said first retaining piece being hidden by a fly-front and the cover formed in such a manner as that a knee abutting portion, a shin abutting portion and a calf abutting portion are integrally connected each other and extendable, and characterized in that at the upper end of said knee abutting portion of said cover is provided with a third retaining piece adapted to engage the first retaining piece provided on the upper portion of the knee, and at the external ends of said shin abutting portion and said calf abutting portion of said cover are provided with fourth and fifth engaging pieces for engagement at a time when the cover is wound around the ski pant respectively and furthermore, at the ankle portion of said cover is provided with a sixth retaining piece adapted to engage the second retaining piece provided at the ankle portion of the ski pant.
Patent FI-84362-C (FI)
Inventor: ENGELS JOACHIM
IPC: C12P21/00
Filed: 1986-04-17
Granted: 1991-11-25
Abstract: For the contracting states : BE, CH, DE, GB, IT, LI, LU, NL, SE 1. DNA segment of the trp operon from E. coli, characterized by the sequence (coding strand) I 5' CTATCGACC 3' (I) which is connected at the 5' end to the Shine-Dalgarno sequence AAGG, and at the 3' end to the start codon ATG. For the contracting state : AT 1. A process for the preparation of a vector having the trp expression system of E. coli, characterized by cleavage with the restriction enzyme Nco l of an E. coli vector which contains the DNA sequence I 5' GTATCGACC 3' (I) (coding strand) followed by 5' ATGG 3', and a) ligation of a gene structure of DNA sequence II 5' CATG X... 3' 3'      Y... 5' (II) in which X and Y denote the first complementary pair of nucleotides downstream of the start codon of a structural gene, in the cleavage site, or b) enzymatic filling in of the cleavage site and ligation of the DNA of the sequence III 5' GTA TCG ACC ATG 3' (III) 3' CAT AGC TGG TAC 5' with a DNA of the sequence IV 5' X... 3' (IV) 3' Y... 5' in which X and Y have the abovementioned meaning, or c) enzymatic degradation of the protruding sequence of the cleavage site, and ligation of the DNA of the sequence VI 5' GTA TCG AC 3' (VI) 3' CAT AGC TG 5' with a DNA of the sequence VII 5' Z ATG X... 3' (VII) 3' Z'TAC Y... 5' Z and Z' denoting any desired pair of nucleotides, which can also be dispensed with.
Patent FI-88673-C (FI)
Inventor: SMALL LEONARD EDWIN
IPC: C11D1/04
Filed: 1986-05-12
Granted: 1993-06-28
Abstract: Disclosed is an ultra mild skin cleansing composition comprising: mild synthetic surfactants, moisturizers, polymeric skin feel and mildness aids and selected levels of soap. An ultra mild skin cleansing bar is provided which is clinically milder on the skin than water.
Patent FI-94627-C (FI)
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: A61P37/08
Filed: 1990-11-22
Granted: 1995-10-10
Abstract: New isoindolone derivatives of general formula (I) are   <IMAGE> (I) disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R'' are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts. These derivatives are useful as intermediates for the preparation of therapeutically active products.
Patent FI-96214-C (FI)
Inventor: PITKAENEN PAEIVI L
IPC: C08F4/649
Filed: 1994-05-31
Granted: 1996-05-27
Abstract: Olefins or mixtures of olefins, particularly propene or mixtures of propene advantageously with ethene, can be polymerized using a Ziegler-Natta catalyst system containing, besides a transition-metal-based procatalyst and cocatalyst which is an organometallic compound, a compound particularly suited for controlling the stereospecificity of the produced polymer. Such a compound called an external donor may also have other effects. By using an acetal derivative of an aldehyde that has two ether groups for this purpose, advantageously selected from the group of dialkoxyphenylalkanes, e.g., dimethoxyphenylpropane, a good stereospecificity of the product is attained combined with the high hydrogen sensitivity of the catalyst system, whereby the use of hydrogen as the chain transfer agent offers an easy control method of the molecular weight of the product by means of adjusting the amount of hydrogen available in the polymerization reaction. If with the acetal derivative donor is used a clearly less hydrogen sensitive donor, e.g. alkoxysilanes, much broader MWD's of the product are achieved.
Patent NO-140973-C (NO)
Inventor: GARDNER JAMES DENNIS
IPC: B60C13/00
Filed: 1975-04-16
Abstract: This disclosure relates to a pneumatic tire that is designed to be run-flat for a certain distance without destroying the remaining life of the tire as a result of injuries to the tire during its run-flat operation. The disclosure further relates to a combination of this tire with a special rim and internal lubricating means within the air chamber defined by the rim and tire. This combination further enhances the non-destructive run-flat characteristics of the tire.
Patent NO-166798-C (NO)
Inventor: BECHGAARD CARL CHRISTIAN
IPC: A01N59/14
Filed: 1981-08-14
Abstract: A carrier consisting of ethylene glycol, or another hygroscopic glycol, or another hygroscopic liquid in a composition containing a protective agent to be introduced into a porous substrate such as timber, particularly a boron-rich compound (at least 25% of B2O3, preferably at least 35% of B2O3). For penetration into wood as a preservative suppressing or preventing insecticidal or fungal attack, the glycol carrier penetrating the outer portion of the wood more quickly than an aqueous carrier.
Patent NO-155064-C (NO)
Inventor: ROMAND-MONNIER JACQUES
IPC: H02K15/00
Filed: 1983-04-13
Abstract: The device allows the shafts 5 and 20 to be coupled together on a trial and error basis, said shafts being recessed relative to the ends of the stationary stators. The shaft ends have splines 6 and 21 and are coupled by means of a sleeve 22. Before coupling, the shafts are reference marked relative to the stationary portion by means of cams 27 (and 36 which is not shown in the figure) which enter a groove 6 in the shaft 5 and in a groove of the sleeve 22. During the coupling operation, the cams are retracted by a part 37 at the end of a rod 34 which bears against the cam support yoke 35 for the cam 36 in the case of the cam 27 and by the end 48 of the body in the case of the cam 36. The bodies are connected together by a coupling sleeve 9.
Patent NO-157323-C (NO)
Inventor: WORDEN DEXTER
IPC: D06N7/00
Filed: 1983-11-18
Abstract: @ This invention provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article or fabric for use in rainwear or other protective articles. The layered article can for example, exhibit elastomeric properties of stretch to break of 275% in the machine direction, and 145% in the transverse direction and a total stretch recovery of at least 39% after being stretched to 75 % extension for 100 cycles. The waterproof and breathable elastomeric polytetrafluoroethylene layered article can be bonded to a stretch fabric to form a composite fabric which is durable and possesses a moisture vapor transmission rate exceeding 1000 gms/m<sup>2</sup>/day, and preferably above about 2000 gms/m<sup>2</sup>/day.
Patent NO-173171-C (NO)
Inventor: COOPER BARRY JOHN
IPC: F01N13/02
Filed: 1989-05-12
Abstract: In a process wherein diesel exhaust gas is passed through a filter (3) to remove particulate therefrom before discharge and particulate deposited on the filter is combusted, the improvement which comprises combusting the particulate with a gas containing NO2 which may be catalytically generated in the exhaust system (1).
Patent NO-177928-C (NO)
Inventor: SONNENDORFER HORST
IPC: G07F7/06
Filed: 1992-04-03
Abstract: The invention relates to a shopping trolley (1) with coin-operated lock (10) in order to permit the trolley to be uncoupled on payment of a deposit. Here, the coin-operated lock (10) is no longer seated on the grip (5) of the trolley (1) but rather, with the aid of a cap component (9), is arranged at a distance from the grip (5) above one support arm (4). <IMAGE>
Patent NO-177779-C (NO)
Inventor: SIGMUNDSTAD MARTIN
IPC: F16J15/46
Filed: 1993-07-06
Abstract: A sealing arrangement for a swivel (1) comprising inner and outer mutually rotatable swivel members (2, 3), wherein the swivel members have respective inner fluid paths communicating with each other through one or more associated annular spaces (7) at the interface between the swivel members. A first one (3) of the swivel members on each side of the annular space (7) is provided with a peripheral groove (16) receiving a radially displaceable ring element (17) provided with sealing means (18, 19) which are arranged for static sealing against the other swivel member (2) and for dynamic sealing between the ring element (17) and the side walls of the peripheral groove (16), so that the first swivel member (3) apart from the ring elements (17) is rotatable in relation to the other swivel member (2).
Patent CA-2008784-C (CA)
Inventor: ENGER CHRISTINE D
IPC: A61M25/01
Filed: 1990-01-29
Granted: 2002-07-16
Abstract: A rapidly exchangeable catheter for use in the coronary arteries includes an elongate, relatively stiff proximal segment that defines an inflation lumen, an intermediate, shorter segment formed from a more flexible plastic material and having guidewire and inflation lumens, and a third, distal segment having a guidewire lumen. The proximal segment provides good pushability, and the intermediate and distal segments are of a length of between about 35 to 45 cm such that they extend over the aortic arch when the catheter is advanced into the most distal portions of the coronary anatomy. With a guidewire in place, the intermediate and distal portions are fully supported to avoid buckling. The distal end of the proximal segment overlaps longitudinally with the proximal end of the intermediate segment such that, with a guidewire in place, the catheter has continuous column support from its proximal end to its distal end.
Patent CA-2013260-C (CA)
Title: A device against siphon back flow, for hydraulic valves having a cartridge with plane plates for flux control
Inventor: KNAPP ALFONS
IPC: E03C1/10
Filed: 1990-03-28
Granted: 1999-02-02
Abstract: A hydraulic faucet intended to house a cartridge containing flux control members shaped as plane plates of hard material, and comprising a valve body and a removable cover, wherein some inlet passages for ambient air are provided for in register with the faucet cover, and a one-way valve with elastic lip is housed within the cover, between an outer region of the faucet, communicating through the inlet passages with the outside ambient, and an inner region of the faucet, communicating with the delivery outlet of the faucet.  This one-way valve with elastic lip is inserted in such sense that it remains sealingly closed when the pressure in the inner region of the faucet is not lower than the ambient air pressure which is present in the outer region of the faucet, and it automatically opens when the pressure in the inner region of the faucet decreases, even of a slight amount, under the ambient air pressure, so that no siphon back flow may arise.
Patent CA-2014370-C (CA)
Title: Opaque projector
Inventor: KOGA RITSUO
IPC: G03B21/06
Filed: 1990-04-12
Granted: 1993-11-02
Abstract: ABSTRACT OF THE DISCLOSURE      An opaque projector having a stage which transmits illumination light from a light source and on which an object to be projected can be placed.  There is a projecting mirror for reflecting light reflected by the object to be projected, and a projecting lens for converging reflected light from the projecting mirror and imaging a projected image of the object on an external projection plane.  The opaque projector has a mechanism capable of changing the angle of the stage on which the  object to be projected can be placed in such a manner that the object to be projected, the optical axis of the projecting lens and the projection plane meet a Scheimpflug condition.
Patent CA-2019994-C (CA)
Inventor: ACHILLE FELIX
IPC: B65D8/04
Filed: 1990-06-27
Granted: 2002-12-10
Abstract: A polymeric blend comprising a polypropylene resin and very low density polyethylene are particularly suited for preparation of films which are readily adhered to metal surfaces. Sheet metal laminates according to the foregoing design are usefully employed in the manufacture of components for aerosol containers.
Patent CA-2022895-C (CA)
Title: Encapsulated toner compositions
Inventor: SACRIPANTE GUERINO
IPC: G03G9/08
Filed: 1990-08-08
Granted: 1999-10-19
Abstract: An encapsulated toner composition comprised of a core of a resin binder, pigment, dye, or mixtures thereof, and a polymeric shell containing a polyether component.
Patent CA-2023733-C (CA)
Title: Chlorine dioxide generation from chloric acid
Inventor: FREDETTE MAURICE C J
IPC: C01B11/02
Filed: 1990-08-21
Granted: 1998-04-14
Abstract: Chlorine dioxide, useful as a pulp mill chemical, is produced without producing sodium sulfate effluent for disposal, by effecting reduction of chloric acid in an aqueous reaction medium in a reaction zone at a total acid  normality  of  up  to  about  7  normal  in  the substantial absence of sulfate ion and in the presence of  a  dead  load  of  sodium  chlorate  added  to  and subsequently removed from the reaction medium.  Chloric acid for the process is produced electrolytically from an aqueous solution of the deadload sodium chlorate and make-up quantities of sodium chlorate.  The chloric acid reduction to produce chlorine dioxide may be effected using methanol or electrolytically.