baber/WOPTO huggingface dataset:
Patent CA-1312772-C (CA)
Title: High performance ink jet print head for use in a high speed printer
Inventor: HOFFMAN ARTHUR R
IPC: B41J2/025
Filed: 1989-01-20
Granted: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE     While present-day ink jet: print heads are operable technically, they are too inconsistent and unreliable, and none has remained operational for as long as one year.      The disclosure describes three structural improvements to these present-day ink jet print heads, any one of which offers a dramatic improvement over present-day head structures.   However, if all three improvements described in the disclosure are included in the same print head, as high performance as 100% is available from those produced.      The first improvement described relates to the gasket between the ink reservoir, with its nozzle plate attached, and the drop generator body that encloses the dynamic pressure transducer.   If this gasket is formed of very soft material, having a durometer value in the order of 60, then it is only necessary to clamp the plate to the drop generator body with sufficient torque to seat and seal the ink reservoir to prevent ink leakage.      The second improvement described requires a small space between each crystal in a piezoelectric transducer and the washer of acoustic-absorbing material, and the third improvement involves the support rod for these crystals.   The support rod should fit with sufficient frictional force to retain the crystals in a preset position, avoiding all unnecessary extra loading of the crystals.
Patent CA-1304471-C (CA)
Title: Firing rate control system for a fuel burner
Inventor: BARTELS JAMES I
IPC: F22B35/00
Filed: 1989-01-31
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE        A boiler control system utilizing a microcomputer, a memory, and a firing rate control scheme provides a boiler with a more responsive control arrangement.  This improved response is accomplished by the firing rate control converting the desired pressure setpoint to a computed temperature, and then establishing a computed pressure band for control of the boiler.
Patent CA-1310675-C (CA)
Title: Light weight vehicle restraint bag inflator
Inventor: CUNNINGHAM DONALD J
IPC: B60R21/261
Filed: 1989-02-15
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE      A lightweight and inexpensive inflator for a vehicle passenger side restraint bag.   The inflator includes  a thin igniter  housing member  and also  includes a  thin arcuate barrier member which defines a combustion chamber for holding gas generant material for combustion thereof. The inflator housing has generated gas outlet apertures only on one side and the barrier member faces that side so that generated gas is directed toward the other side of the housing and is then redirected through a filter pack to the  apertures.   The  filter pack  includes  a plenum providing screen which is  blocked to  the entrance  of redirected gas by the pressing of other layers of  the filter pack against the housing wall whereby the redirect-ed gas is directed through a fibrous filter member before being directed into the plenum and out through the housing apertures.   After  leaving  the  housing  apertures,  the generated and filtered gas is directed through another filter pack which is disposed along the wall of the bag retainer prior to the gas flowing into the airbag.
Patent CA-1320871-C (CA)
Title: Marine propulsion device with two piece propeller shaft assembly including spring clip for releasably preventing relative movement between propeller shaft pieces
Inventor: BLAND GERALD F
IPC: B63H23/08
Filed: 1989-03-10
Granted: 1993-08-03
Abstract: ABSTRACT OF THE INVENTION               Disclosed herein is a marine propulsion device comprising a lower unit including a gearcase, a propeller shaft rotatably mounted in the gear case and adapted to support a propeller, a clutch shaft rotatably mounted in the gearcase in co-axial relation to the propeller shaft, a splined female end portion on one of the propeller shaft and the clutch shaft and a splined male end portion on the other of the propeller shaft and the clutch shaft and engaged with the splined female end portion, and a resilient spring clip cooperating with the propeller shaft and the clutch shaft for releasably retaining the propeller shaft and the clutch shaft in predetermined axial relation to each other.
Patent CA-1301375-C (CA)
Title: Procede de determination et d'evaluation de la capacite de retour en puissanced'un reacteur nucleaire a eau pressurisee
Inventor: GIRIEUD PATRICK
IPC: G21D3/16
Filed: 1989-04-04
Granted: 1992-05-19
Abstract: Procédé de détermination et d'évaluation de la capacité de retour rapide en puissance d'un réacteur nucléaire à eau pressurisée consistant à calculer une puissance de reprise par l'application de la formule générale Prip = Prel + .DELTA.P, dans laquelle Prip est la puissance de reprise maximale accessible par action sur les barres de contrôle, Prel est la puissance relative fournie par le coeur, déterminée par la mesure en ligne du flux neutronique émis par le coeur et .DELTA.P est la puissance additionnelle résultant de la réactivité potentielle de l'ensemble des barres de contrôle du réacteur quand cet ensemble passe de l'insertion observée à l'insertion minimale, .DELTA.P se calculant à partir de la position mesurée des grappes de régulation de puissance, en faisant intervenir la distribution axiale de puissance mesurée (C1 à C6) et l'épuisement du coeur préalablement défini.
Patent CA-1337510-C (CA)
Inventor: SHIMIZU YASUHIRO
IPC: A23L13/50
Filed: 1989-05-15
Granted: 1995-11-07
Abstract: A  processing  method  for  meat  of  the  present  invention  is disclosed in which a tough meat ( for example abandoned hen etc) is changed to a roasted soft meat.
Patent CA-1315245-C (CA)
Title: Device mounting appliance
Inventor: KAKUTA NOBUYUKI
IPC: H05K5/02
Filed: 1989-06-08
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE    A device mounting appliance comprising a device and a mounting appliance, the device mounting appliance including at least three combined leg-lugs formed on a mounting surface of the device; recesses formed in the combined leg-lugs respectively; a fixing lug formed on -the mounting surface of the device so as to be positioned within a polygon formed by connecting the combined leg-lugs; a lever attached movably to the mounting appliance, the lever having a hook portion and a wobbling preventing projection and being urged in one direction by means of a spring; and guide means provided on the mounting appliance and engaged with lugs of the appliance which are fitted into the recesses of the com-bined leg-lugs when the device on the mounting appliance is slid a predetermined distance, and also engaged with the combined leg-lugs upon such slide of the device, wherein when the device on the mounting appliance is slid, the lever is once moved by the fixing lug of the device against the spring and then, at the end of the sliding motion, it is returned by the spring, allowing the hook portion to grip the fixing lug substantially in the sliding direction, and at the same time the wobbling preventing projection of the lever is brought into pressure contact with the fixing lug, whereby the device can be easily fixed firmly to the mounting appliance without wobbling and easily detached therefrom.
Patent CA-1320052-C (CA)
Title: Horse bridle
Inventor: BOONE RAYMOND N
IPC: B68B1/04
Filed: 1989-07-20
Granted: 1993-07-13
Abstract: Abstract of the Invention A horse bridle with the crown, spare crown, upper cheek straps, lower cheek straps and brow band all made from the same bridle blank and attached together by buckles so that the spare crown can be used as an emergency replacement should any of these other components break.
Patent CA-1312813-C (CA)
Title: Furniture for sitting or reclining
Inventor: HAIDER EDUARD
IPC: A61B5/22
Filed: 1989-08-25
Granted: 1993-01-19
Abstract: Abstract Sitting or reclining furniture with an upper and a lower part that can move relative to each other is described.  In this, the upper part is suspended so as to be able to oscillate on the lower part and at least two sets of ropes (11, 15) are arranged functionally in series.  One set of ropes (15) is suspended by way of bridge pieces (12) and an approximately gallows-like frame (1,3).  The bridge pieces (12) are, in their turn, joined to each other through the frame (Figure 1).
Patent CA-1333150-C (CA)
Title: Method for the control of pneumocystis carinii
Inventor: SCHMATZ DENNIS M
IPC: C07K14/41
Filed: 1989-09-12
Granted: 1994-11-22
Abstract: A method for the treatment of Pneumocystis carinii, the causative agent of pneumonia of particular severity to immune compromised patients such as those with acquired immune deficiency syndrome (AIDS) by administering a lipophilic cyclohexapeptide compound is described.  Compositions suitable for the treatment of P. carinii are also disclosed.
Patent CA-1340087-C (CA)
Inventor: PATEL INDRAJIT
IPC: A61J1/00
Filed: 1989-09-29
Granted: 1998-10-13
Abstract: A plastic composition is disclosed which has particular application in the manufacture of blood bags (40) and other medical products.  The composition has anti-hemolytic effects when used in the storage of red blood cells.  In connection with one aspect of the present invention, the plastic composition comprises the combination of a non-PYC plastic and a selected quantity citrate ester sufficient to suppress hemolysis of red blood cells.    The  non-PYC  material  is preferably  a polyolefin copolymer.  Materials other than citrate ester may also be used with polyolefin as a hemolysis suppressant.
Patent CA-1307898-C (CA)
Inventor: MAYER EMIL
IPC: E04C2/00
Filed: 1991-05-22
Granted: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE           Architectural glass block walls or panels are constructed by assembling a plurality of blocks using connectors which provide securement and uniform spacing of the blocks in a width and height direction.  Each connector comprises a pair of rigid, elongated members each having pair of spaced, planar opposite surfaces, and a laterally centered longitudinal groove in each surface.  Each member is joined to the other member and each connector is disposed at an intersection of the corners of and in abutment with a plurality of blocks with each longitudinal groove engaging a ridge which extends around the circumference of each block.  The connectors can be secured to the blocks with an adhesive compound, e.g., a curable silicone caulking composition, and the spaces between the blocks can be filled with mortar, grout or caulking material to seal the wall or panel and embed and conceal the connectors in the mortar.
Patent CA-1333812-C (CA)
Title: Perfluoroalkenes and fluorination products thereof
Inventor: TONELLI CLAUDIO
IPC: C07C19/08
Filed: 1993-11-04
Granted: 1995-01-03
Abstract: The  present invention relates  to the synthesis  of new end olefins perfluoro 2,4-dimethyl 3-ethylpentene and perfluoro  2-isopropyl  3,3-dimethylbutene  and  to   the subsequent fluorination thereof in order to obtain highly branched    perfluoroalkanes,   capable   of    providing perfluoroalkyl   radicals,   which   are  utilizable   as initiators   for  the  polymerization   of  ethylenically unsaturated monomers.
Patent DK-159290-C (DK)
Inventor: SCHULZE WERNER
IPC: F16L37/22
Filed: 1983-07-15
Granted: 1991-02-18
Abstract: It is suggested in relation to a coupler for hose lines of high-pressure cleaning equipment and high-pressure spraying equipment comprising a nipple and a connecting piece to be coupled to the latter that the nipple be captured by a sleeve containing catch projections with recesses extending into its interior, that a compression spring be positioned between the inner wall of the sleeve and the nipple, that the connecting piece have on its outer wall outwardly projecting catches with locking lugs which slip into the recesses in the catch projections, and that the compression spring push the locking lugs into the recesses in the catch projections when the connecting piece is inserted into the sleeve.
Patent DK-159047-C (DK)
Inventor: KENNA ROBERT VINCENT
IPC: A61F2/34
Filed: 1984-08-24
Granted: 1991-02-04
Abstract: An acetabular cup assembly prosthesis (10) comprises the combination of a support shell (12) for introduction into an acetabulum (16) and a socket insert (14) in nesting engagement within the shell (12). The shell (12) has a generally hemispherical outer surface (24) and a downwardly extending concavity (20) surrounded by a peripheral rim (22). At least one anchoring post (26) secures the shell (12) to the acetabulum (16), and a central opening (30) in the bottom of the concavity (20) serves as a connection location for the socket insert (14). The insert (14) has a hemispherical concavity (32) that articulates with the rounded head of a femoral prosthesis, while the outer surface (34) of the insert (14) nests within the concavity (20) of the support shell (12). A central fastening tab (36) extends from the insert (14) into locking engagement with the opening (30) in the support shell (12), and structure (44, 46) is provided to prevent relative rotation of the shell (12) and insert (14).
Patent DK-155229-C (DK)
Inventor: GRANSTROEM BENGT PER OTTO
IPC: E02D5/54
Filed: 1983-12-20
Granted: 1989-07-10
Abstract: An expansion body for constructions like piles or anchorages located in the earth is adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded metallic casing (11) by filling it up with pressurized fluid. Each end of the elongated body is sealed by a closure comprising a socket (16, 17) with a sleeve (18, 19) encircling the near end part of the casing and a bottom plate (20, 21) with spacing means (22, 23) projecting into the inside of the casing. The sleeve (18,19) and spacing means (22, 23) define an annular space (26, 27) in which the end parts (14, 15) are kept in a folded position when the body is expanded.
Patent DK-163004-C (DK)
Inventor: COUSIN MICHEL
IPC: C08J7/046
Filed: 1983-12-29
Granted: 1992-06-01
Abstract: Reinforced phenolic laminates are provided with a finishing coat of a butylated phenol-formaldehyde resin, thereby removing surface irregularities. The finishing coat can be mass-pigmented to the desired color, thereby obviating the necessity of any additional color-containing coatings.
Patent FI-74479-C (FI)
Inventor: LUEHMANN ERHARD
IPC: C08L67/00
Filed: 1982-10-05
Granted: 1988-02-08
Abstract: A viscous cellulose substance containing paste which is characterized by containing an alkoxylated plasticizer and a ratio of solid to the organic solvent phase of >/=1 and which can be used to prepare a lacquer consisting at most of 25% of an organic solvent.
Patent FI-73946-C (FI)
Inventor: VOSS PETER
IPC: B65H31/30
Filed: 1984-05-10
Granted: 1987-12-10
Abstract: A device for conveying and stacking sheets of paper has a first conveying unit receptive of sheets for stacking and a second conveying unit downstream of the first conveying unit for removing a stack and wherein the units include upper and lower belts. A single upper belt is associated with two lower belts for the two units and the upper belt is alternately coupled for movement with one or the other of the two lower belts at the same speed as the lower belt to which it is coupled to effect either the stacking of the sheets or the movement of the stack.
Patent FI-82042-C (FI)
Inventor: KADIN SAUL BERNARD
IPC: C07D209/70
Filed: 1985-03-18
Granted: 1991-01-10
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent FI-92175-C (FI)
Inventor: DEJAN WOLFGANG K
IPC: B65B7/04
Filed: 1988-10-06
Granted: 1994-10-10
Abstract: The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>
Patent NO-169257-C (NO)
Inventor: SCHOTT HEINRICH
IPC: G08B29/00
Filed: 1985-12-19
Abstract: A signalling circuit which outputs reference potential at either a first or second output, dependent on an input signal. The signalling circuit operates reliably in a large range of operating voltage with an optimally low power consumption. A constant current circuit and a parallel connection of two current paths fed by constant current are provided in a circuit connected to an operating voltage source. The first and second outputs are respectively connected to reference potential via respective electronic switches controllable by the current of the respective current path. The constant current is switchable from one current path to the other and vice versa, dependent upon the input criteria.
Patent NO-175918-C (NO)
Inventor: GRUSS WILLIAM
IPC: H01B17/60
Filed: 1986-12-10
Abstract: The mica-coated adhesive tape comprises at least one sheet of mica paper and at least one backing sheet bonded to the mica paper sheet by means of a binder, the face of the mica paper sheet away from the backing sheet being coated with an adhesive. The adhesive includes an outer coating of a silicone resin.
Patent NO-167580-C (NO)
Inventor: SEPPAENEN HANNELI
IPC: C08F10/00
Filed: 1987-09-28
Abstract: Catalyst components for  alpha -olefin polymerization catalysts comprising an organoaluminium compound, an electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound, are prepared by the steps of   (a) reacting a magnesium alkyl compound with a chlorinating compound;   (b) dissolving the chlorinated magnesium alkyl compound in alcohol, optionally after washing; (c) adding to the solution obtained in step (b) magnesium silicate which has been calcined by heating at 200-600 DEG C; (d) adding the mixture obtained in step (c) to a cold medium to precipitate the magnesium compound on the magnesium silicate carrier;     (e) separating the resultant solid carrier component. (f) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor. c
Patent NO-173173-C (NO)
Inventor: COLOMBO GIORDANO
IPC: B23D25/10
Filed: 1988-06-14
Abstract: PCT No. PCT/IT86/00093 Sec. 371 Date Apr. 14, 1989 Sec. 102(e) Date Apr. 14, 1989 PCT Filed Dec. 29, 1986 PCT Pub. No. WO88/03070 PCT Pub. Date May 5, 1988.Guillotine shearing machine, especially for cutting continuous metal bands (90) in which each of the two longitudinal blades (15), (16) counterposed by means of connections to connecting rods (39), (40), (41), (42) each supported by a pair of cranks (31-32), (35-36) and (33-34), (37-38), translates, both parallel to each other, on equal circular trajectories in such a way that one blade (15) encountering the other (16) in proximity to the cutting plane and progressively superimposing each other, effects the cut, speed of the blades (15), (16) in each cycle being regulated according to the sliding speed of the band (90) so that in the zone of contact the speed of the blades (15), (16) coincides with that of the band (90) enabling pieces of band to be cut off in whatever length is desired.
Patent NO-170539-C (NO)
Inventor: ERPENBACH HEINZ
IPC: C07C51/56
Filed: 1989-07-12
Abstract: For the preparation of acetic acid and acetic anhydride, methanol and methyl acetate are reacted under anhydrous conditions with carbon monoxide in the presence of a carbonyl complex of group VIII noble metals, methyl iodide, and catalyst systems containing alkali metal or quaternary organophosphonium or organoammonium acetate or iodide. The hot carbonylation mixture is depressurised, the evaporated components are added to a first distillation zone, and the remaining catalyst solution is fed back to the reaction zone. In the first distillation zone, the volatile carbonylation products are fractionally distilled; the low-boiling components methyl iodide and methyl acetate pass back into the reaction zone, and a mixture of acetic acid and acetic anhydride is obtained as a bottom product which is separated into the pure components in a second and third distillation zone.
Patent NO-175665-C (NO)
Inventor: BEWLEY DAVID ROBERT
IPC: A23L5/10
Filed: 1990-06-11
Abstract: A method of processing meat characterized in that the meat is introduced into a mobile cooking vessel, the vessel is sealed and adjusted to super-atmospheric pressure, a stock liquor is passed through a heat exchanger to raise its temperature to at least 60 DEG C and circulated through the vessel and heat exchanger for a period of time sufficient to heat up and cook the meat, substantially immediately after which the circulating stock liquor is cooled by the same heat exchanger to a temperature suitable for cooling the meat to 15 DEG C or below within a maximum time of 45 minutes.
Patent NO-180744-C (NO)
Inventor: LYGREN EIVIND
IPC: C02F1/40
Filed: 1994-02-07
Abstract: PCT No. PCT/NO95/00027 Sec. 371 Date Sep. 26, 1996 Sec. 102(e) Date Sep. 26, 1996 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21134 PCT Pub. Date Aug. 10, 1995Water to be treated is introduced into a basin having a closed bottom and an outer wall. A stationary diffusor is located at the bottom at a position spaced from the outer wall and produces air bubbles of varying size acting to lift water impurities toward the surface of the water and to circulate the water in the basin as a first stream flowing vertically upwardly from the diffusor, horizontally outwardly toward the outer wall, vertically downwardly toward the bottom and horizontally along the bottom back to the diffusor. A second stream is caused to circulate circumferentially in the basin. The first and second circulating streams cooperate to cause foam and slurry formed on the surface to concentrate in an outer peripheral flow path from which the foam and slurry are removed.
Patent AU-771751-C (AU)
Title: Promotion or inhibition of angiogenesis and cardiovascularization
Inventor: ASHKENAZI AVI J
IPC: G01N33/50
Filed: 1999-11-30
Granted: 2006-04-06
Abstract: Compositions and methods are disclosed for stimulating or inhibiting angiogenesis and/or cardiovascularization in mammals, including humans. Pharmaceutical compositions are based on polypeptides or antagonists thereto that have been identified for one or more of these uses. Disorders that can be diagnosed, prevented, or treated by the compositions herein include trauma such as wounds, various cancers, and disorders of the vessels including atherosclerosis and cardiac hypertrophy. In addition, the present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.