baber/WOPTO huggingface dataset:
Patent FI-72420-C (FI)
Inventor: PUJOL YVES
IPC: A22C11/12
Filed: 1982-11-17
Granted: 1987-06-08
Abstract: An automatic machine for forming "capstan knots" on casings for products such as sausages includes first and second stations, wherein the casings are advanced through the first station and a continuous strand for tying the capstan knots is advanced through the second station. The strand is displaced in the second station to form a strand surrounded area which receives an empty portion of one of the casings and is closed about the empty portion to form the capstan knot. The strand is cut after the knot is formed.
Patent FI-79875-C (FI)
Inventor: SCHNEID JOSEF
IPC: F16C13/00
Filed: 1984-09-20
Granted: 1990-03-12
Abstract: The calender comprises a predetermined number of rolls and at least one of the rolls, for example, the outer roll or the lowest roll of such predetermined number of rolls is structured as a tubular roll or controlled deflection roll comprising a stationary roll support member or beam and a roll shell which rotates about the stationary roll support member and is supported thereat. A position sensor determines the position of the roll shell which is regulated with respect to predetermined reference values by a regulating device. A pre-selected number of different reference values for the position of the roll shell are provided and by selecting an appropriate one of these reference values there is achieved the result that different numbers of the predetermined number of rolls are operative while the remaining rolls of such predetermined number of rolls bear against related stops so that their related roll nips or gaps remain open.
Patent FI-83420-C (FI)
Inventor: CASAGRANDE CESARE
IPC: C07F9/12
Filed: 1985-06-25
Granted: 1991-07-10
Abstract: New mono O-phosphate ester derivatives of catecholamine compounds are disclosed, which exhibit improved absorption and effectiveness with respect to their parent compounds.
Patent FI-79039-C (FI)
Inventor: CAVEZZAN JACQUES
IPC: C08L83/04
Filed: 1985-12-18
Granted: 1989-11-10
Abstract: Novel platinum/olefin complexes, useful for the hydrosilylation curing catalysis of hardenable organopolysiloxane compositions, are facilely prepared by reacting a platinum halide with at least one alkali or alkaline earth metal carbonate or bicarbonate in the presence of an alkenylcyclohexene ligand having the general formula: <IMAGE>  (I)  wherein R1 is an alkenyl radical having from 2 to 6 carbon atoms, and R2 is a hydrogen atom or an inert organic radical, and said complex having a ratio, in gram-atoms of halogen to gram-atoms of platinum, ranging from virtually 0 to 4.
Patent FI-82412-C (FI)
Inventor: JOVERO OLLI
IPC: B23P15/24
Filed: 1988-07-14
Granted: 1991-03-11
Abstract: The present invention concerns a metal-coated plastic product mould and a procedure for producing the same. The plastic product mould comprises a metallic mould surface blank (30) produced by deep drawing, liquid bulging or explosion shaping, or other thin-sheet technique, attached to a backing layer (40), the shape thereof being consistent with the shape of the mould surface blank (30).
Patent FI-96519-C (FI)
Inventor: HENRIET DOMINIQUE
IPC: C23G1/08
Filed: 1991-02-07
Granted: 1996-07-10
Abstract: Process for pickling steel materials, especially stainless steel, characterised in that the materials are treated with an aqueous solution containing ferrous ions and ferric ions and an organic acid which does not oxidise iron in a sufficient quantity to maintain the Fe<2+> and Fe<3+> ions in solution, the ferrous and ferric ions being present in the solution in a Fe<2+>/Fe<3+> ratio of between 10/90 and 40/60, and in that the Fe<2+>/Fe<3+> ratio is maintained in the specified range by adding hydrogen peroxide.
Patent NO-151937-C (NO)
Inventor: HAVARD JEAN FRANCOIS
IPC: E02B17/02
Filed: 1981-12-30
Abstract: The present invention applies to those auto-elevating marine platforms, as for deep-sea drilling and the like, outfitted with a number of legs and a number of associated jacking mechanisms of the rack and pinion type set with the rack's teeth in opposition, wherein a flexible coupling (5), the axis of compression of which is inclined, is placed between the support-framework (2), where the pinions (3) are mounted, and the main structure (1) of the platform in such a way that a relative freedom of movement between the support-framework (2) and the structure (1) is permitted. The intention is that the axis of compression of the flexible coupling (5) passes substantially directly through the instantaneous center of rotation of the upper part of the leg.
Patent NO-158863-C (NO)
Inventor: KRAMER ROLF
IPC: B61D17/04
Filed: 1984-03-06
Abstract: The wagon has hoods, moving on rollers along rails, flexibly divided at the apex, with an elastic cover. The central arch (5) is unbraced. Each hook (4) covers the space between this and one end (3) when closed, and is clamped to the end wall. - It has bottom stop pieces (20) held with play in front of stop pieces (21) on the underframe (1) near the end wall. Near the arch-side end it has clasps held with play in front of, and below, lift-preventing cams (23) on the underframe. Support feet (18) hold each hood in support rails (19). For raising and swinging out for travel, the operating mechanism (29-35) moves the hood's running-rollers (26) onto the running-rails (27).
Patent NO-162565-C (NO)
Inventor: STATTON GARY LEWIS
IPC: C08L7/02
Filed: 1984-03-30
Abstract: Polyoxyalkylene polyether polyols are stabilized against oxidative degradation by incorporating therein a synergistic stabilizing composition containing (1) a mixture of butylated phenols consisting of 2-tertiary butyl phenol, 3,5-ditertiary butyl-4-hydroxyhydrocinnamate and 1,6-hexamethylene bis(3,5-ditertiary-butyl-4-hydroxyhydrocinnamate) or tetrakis [methylene(3,5-ditertiary butyl-4-hydroxyhydrocinnamate)] methane (2) a p,p'-dialkyldiphenylamine such as p,p'-dioctyldiphenylamine and (3) a phenothiazine compound. Polyurethane foams are stabilized against scorching when the stabilized polyols are utilized in the foam preparation or the stabilizing composition is added with other reactants.
Patent NO-174274-C (NO)
Inventor: SPENCER KENNETH G
IPC: A23L17/60
Filed: 1989-10-03
Abstract: Pigment compositions useful for supplementing marine animal feeds comprise comminuted Haematococcus cells treated to degradation of carotenoids, typically by coating or by combination with an anti-oxidant. Encysted Haematococcus cells are ground at cryogenic temperatures, typically by combining the cells with liquid nitrogen in a suitable impact mill. The resulting powder has an average particle size below about 5  mu m. Usually, the Haematococcus will be grown in large-scale culture ponds under controlled conditions.
Patent NO-176901-C (NO)
Inventor: GILLMORE STEPHEN RUSSELL
IPC: A23L7/109
Filed: 1990-06-14
Abstract: The invention relates to a method for preparing low calorie pasta product comprising glutinous flour, an added fiber source, a reducing agent, and water. The use of a reducing agent in the method of the invention neutralizes oxidizers present in or on the surface of the added fiber source whereby improved texture and mouth feel of high fiber-containing pasta is achieved. The amount of corn fiber, soy fiber, oat fiber, etc. in the pasta can be up to about 30 per cent by weight without adverse effect on pasta texture or color. By replacing some of the glutinous flour in the pasta with bulk fiber, the calorie content of the pasta is reduced.
Patent NO-178933-C (NO)
Inventor: MULLER HEINZ
IPC: C09K8/26
Filed: 1992-11-03
Abstract: PCT No. PCT/EP91/01001 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed May 29, 1991 PCT Pub. No. WO91/18958 PCT Pub. Date Dec. 12, 1991.Described is the use of oleophilic monomeric and/or oligomeric diesters of carbonic acid with the same or different oil-soluble and ecologically compatible mono-functional and optionally polyfunctional alcohols as a component of oil-based or water-based drilling fluids and other fluid drill-hole treatment agents. The invention in one embodiment comprises oil-based fluids, and particularly inverted fluids of the W/O type, which in the continuous phase at least in part contain oleophilic carbonic acid diesters. In a further important embodiment the invention relates to water-based emulsion fluids which in the dispersed oil phase at least in part contain said oleophilic carbonic acid diesters. The invention further comprises drill-hole treatment agents, and especially drilling fluids of the above-mentioned types, the continuous or dispersed oil phases of which, respectively, consist of oleophilic carbonic acid disasters or contain said ester type in admixture with other ecologically compatible oil mixing components. Preferred mixing components for a use in combination which the carbonic acid diesters are appropriate carboxylic acid ester oils, oleophilic alcohols and/or oleophilic ethers.
Patent CA-2002244-C (CA)
Inventor: WERNZ DONNA M
IPC: B65D5/48
Filed: 1989-11-06
Granted: 1994-09-20
Abstract: ABSTRACT OF THE DISCLOSURE    A package made of a single rectangular sheet of flexible material  which  has  both  a  main  product  compartment  and  an ancillary  compartment.   The  main  compartment  is  filled  with product stacked in columns separated by a grid of cardboard or similar material and thereafter sealed.  The main compartment also has a tear strip for providing a dispensing opening in the side of the compartment for removing the product units one at a time from the columns.   The ancillary compartment being made of flexible material can be folded down and secured in a collapsed position so that the package can be shipped without adding additional shipping volume.  The ancillary compartment is also open at its axial end to allow the insertion and removal of ancillary materials in route to the end user.  Means, such as a drawstring, are provided to repeatedly  open  and  close  the  ancillary  compartment  without damaging the package.
Patent CA-2005570-C (CA)
Inventor: HAMISCH PAUL H JR
IPC: B65D81/133
Filed: 1989-12-14
Granted: 2000-07-04
Abstract: There is disclosed a printing apparatus for printing on tags and labels. The apparatus includes a compact housing which is comprised essentially of plastics material. The housing includes a self-storing sliding cover, end plates and a base forming track structure for the cover, and a shelf for mounting a thermal printing mechanism. The printing mechanism is a compact module that is suitably secured in the housing. The printing mechanism includes structure for maintaining tension in a label-carrying web, for adjusting the orientation of the printing mechanism's thermal print head, and for applying controlled rewinding.
Patent CA-2006325-C (CA)
Title: Rotating eddy current roller head
Inventor: FASNACHT FLOYD A
IPC: G01N27/90
Filed: 1989-12-21
Granted: 1994-03-22
Abstract: ABSTRACT OF THE DISCLOSURE A rotating eddy current roller head for inspecting tubing.  A main body portion has a set of whisker wheels rotatably attached thereto which center the main body portion in the tube.  A roller housing slidably mounted on the main body portion for radial movement relative thereto is caused to track the surface of the tube by opposing magnets mounted in the main body portion and roller housing.  An eddy current coil is mounted in a coil holder which is pivotally mounted in an offset manner at the exterior end of the roller housing.  A spring mounted in the roller housing biases the trailing edge of the coil holder against the surface of the tube to maintain the eddy current coil at a constant distance from the surface of the tube during inspection procedures.
Patent CA-2009476-C (CA)
Title: Differential amplifier using voltage level shifting to achieve rail-to-rail input capability at very low power supply voltage
Inventor: HUIJSING JOHAN HENDRIK
IPC: H03F3/45
Filed: 1990-02-07
Granted: 1999-02-23
Abstract: A differential amplifier coupled between sources of a high supply voltage (V HH) and a low supply voltage (V LL) contains a pair of differential portions (30 and 32), that are used to amplify a differential input signal (V I1 and V I2). One of the differential portions is turned on when the common-mode voltage of the input signal is in a portion of the supply range extending up to the high supply voltage. The other is turned on when the input common-mode voltage is in a portion of the supply range extending down to the low supply voltage. A level-shift circuit (38, 40, 42, 44, and 46) selectively raises or lowers the voltages at input points (P1, P2, P3, and P4) to the differential portions. The level shifts extend the conductive ranges of the differential portions. This enables the amplifier to eahcieve rail-to-rail input capability down to 1 volt or slightlty less for the power supply voltage.
Patent CA-2012802-C (CA)
Inventor: PECORA GENNARO L
IPC: B25B27/14
Filed: 1990-03-22
Granted: 2000-01-04
Abstract: A valve for use in a hydraulic compression tool. The valve has a frame with a central chamber, a first inlet, a second inlet and a discharged outlet. A first gate is located at the first inlet. A plunger assembly having a first plunger member and a second plunger member are movably mounted in the central chamber with a spring biasing the plunger member against the second plunger member. The second plunger member has a conduit between the second inlet and the first plunger member. The valve has a first home position that substantially prevents fluid from flowing therethrough. The valve has a second manual release position wherein fluid can flow into the first inlet and out the discharge outlet. The valve also has a third automatic relief position such that in the event a predetermined maximum fluid pressure is exceeded a gate will open between the first plunger and the second plunger member to allow fluid to flow from the second inlet through the valve and out the discharge outlet.
Patent CA-2028439-C (CA)
Title: Bitumen antistripping agent
Inventor: MESCH KEITH A
IPC: C07F9/09
Filed: 1990-10-24
Granted: 1995-07-11
Abstract: A bitumen antistripping agent is prepared by reacting an epoxy compound with either phosphoric acid or a partial ester of phosphoric acid at a molar ratio of between 1:1 and 1:20.
Patent CA-2030166-C (CA)
Title: Pradimicin derivatives
Inventor: NAITO TAKAYUKI
IPC: A61K31/7028
Filed: 1990-11-16
Granted: 1997-10-07
Abstract: Disclosed  are  neutral  sugar  derivatives  of pradimicins (BU-3608 antibiotics), their use as antifungal agents, methods for their preparation and intermediates for their synthesis.  Said derivatives include a compound having the formula (see fig.I) wherein R1 is selected from the group consisting of H and hydroxymethyl, and when R1 is hydroxymethyl, the resulting amino acid residue has the D-configuration; and R2 is H or .beta.-D-xylosyl or a pharmaceutically acceptable salt thereof.
Patent CA-2032950-C (CA)
Title: Method for preparing bisphenol a
Inventor: OKAMOTO KENICHI
IPC: D06M13/252
Filed: 1990-12-21
Granted: 1995-01-17
Abstract: ABSTRACT OF THE DISCLOSURE     A method for preparing 2,2-bis(4-hydroxyphenyl)propane comprises reacting acetone and phenol in the presence of an acidic ion-exchange resin as a catalyst wherein the reaction of acetone and phenol is performed while removing a part of the water generated during the reaction from a mixed solution containing acetone and phenol by a pervaporation method.          According to the method, the water generated through the reaction can rapidly be removed simultaneously with or alternatively to the reaction by a pervaporation operation and, therefore, the catalytic activity of the ion-exchange resin is not impaired at all. Moreover, any complicated operations associated with the dehydration are not required.          Thus, the acidic ion-exchange resin catalyst can continuously be used over a long time period without any treatment for the regeneration thereof. Further, according to the method, bisphenol A can be economically prepared from acetone and phenol in a high conversion rate and high yield.
Patent CA-2033111-C (CA)
Title: Panic exit device having an exit-delaying mechanism
Inventor: MULLER PETER H
IPC: E05B65/10
Filed: 1990-12-24
Granted: 1996-09-10
Abstract: The device incorporates a time-delayed mech-anism which obstructs movement of a latchbolt from its latched position to an unlatched position.  Linkage coupled to the latchbolt, and manually acutated (by a push pad, or the like), includes an arm which normally pivots, with the manual actuation of the linkage.  An initial, limited movement of the linkage activates a switch, and the latter activates a time delay circuit component.  The latter component, following a specified time delay, interrupts power to a solenoid.  The solenoid, normally powered, has a bar inductively movable therein with a rod joined thereto for coincident movement.  An end of the rod carries a roller which intrudes into the pivotal arc of the arm, pre-venting full pivotable movement thereof.  Con-sequently, the linkage, which is to move the latchbolt to its unlatched position is blocked until the time delay has run its course, where-upon the solenoid is de-energized.  With de-energization of the solenoid, the bar, rod and roller are retracted, to permit full pivotal movement of the arm, and movement of the latch-bolt to its unlatched position.
Patent CA-2033487-C (CA)
Title: Displaceable waste basket tray and displaceable cabinet shelf tray
Inventor: HOLLMAN KEVIN A
IPC: B65F1/14
Filed: 1991-01-02
Granted: 1998-09-22
Abstract: A displaceable waste basket and a displaceable cabinet shelf tray is disclosed.  The displaceable waste basket has a cabinet portion, a waste portion disposed inside the cabinet portion, and a recessed slide mechanism for displacing the waste portion from an extended position to a retracted position and vice versa so that the waste portion is hidden within the cabinet portion when the waste portion is in the retracted position and the waste portion being visible outside the cabinet portion when the waste portion is in the extended position.
Patent CA-2035801-C (CA)
Title: Surgical instrument guidance system
Inventor: COLE J DEAN
IPC: A61B19/00
Filed: 1991-02-06
Granted: 2002-04-16
Abstract: A guide for aligning a drill bit or pin used in surgical procedures which is X-ray transparent and utilises gears mounted within a housing. A drive source engages with the drill adapter rod which in turn rotates, via the gears, a drill bit or pin which is held by the adapter. The drive source is located and oriented out remotely from an alignment path for the direction of the drill bit or pin. The housing, gears and the means for holding the drill bit or pin are formed of X-say transparent material.
Patent CA-2048289-C (CA)
Title: Curved path conveying device for overlapping signatures
Inventor: MASINI GIANCARLO
IPC: B65H29/16
Filed: 1991-08-01
Granted: 1995-11-28
Abstract: A curved path conveying device for overlapping signatures, includes a signature conveying surface formed by a plurality of endless belts, parallel with each other and rising from the inside towards the outside of the curve. The belts are driven round between powered return rollers and guided by pulleys. It is possible to vary the slope of the belt conveying surface.
Patent CA-2051042-C (CA)
Title: Air-cooled engine flywheel fan rotational debris inlet screen with radical clearance control ring and labyrinth rotational screen seal
Inventor: KRONICH PETER G
IPC: F01P11/12
Filed: 1991-09-10
Granted: 1997-10-14
Abstract: An air-cooled internal combustion engine having a rotating screen and a blower housing surrounding the screen.  A ring is attached to the housing and positioned circumjacent the screen to define a precisely gauged radial clearance gap between the ring and the rotating screen.  The ring provides a tortuous entry path for foreign matter entering through the air intake port between the ring and the screen. en.  The ring includes a downwardly extending groove into which extends an upwardly turned lip of the rotating screen to form the tortuous path for foreign matter entering through the clearance gap between the inner periphery of the ring and the outer periphery of the main portion of the screen. Large debris and foreign matter entering through the tortuous path is chopped up into small pieces, which may then pass through the cooling fins.
Patent CA-2051216-C (CA)
Title: Overlaid stainless clad steels with improved resistance to hydrogen induced disbonding
Inventor: ISHIGURO TOHRU
IPC: B32B15/01
Filed: 1991-09-12
Granted: 1994-10-11
Abstract: A  weld  overlaid  stainless  clad  steel  for  high temperature and high pressure hydrogen service has the improved elevated temperature  strength and excellent resistance to hydrogen induced disbonding.  The base steel of the clad steel in the invention contains, in weight percent, 0.05% to 0.30% carbon, not more than 1.5% manganese, 0.8% to 5.5% chromium, 0.5% to 1.5% molybdenum and 0.0005% to 0.010% boron, at least one of 0.010% to 0.040% titanium, 0.010% to 0.040% columbium, with the balance of iron and any other incidental impurities.
Patent CA-2051378-C (CA)
Inventor: KAARTINEN NIILO
IPC: B01L3/00
Filed: 1990-04-10
Granted: 2000-05-23
Abstract: La présente invention se rapporte à un procédé de production d'un élément pouvant être chauffé et refroidi (12) pour un système de traitement de petites quantités de liquide, ainsi qu'à un élément fabriqué selon ledit procédé. L'élément comprend des canaux d'écoulement (11) et un ou plusieurs espaces (8) pour le liquide, qui communiquent avec les canaux. Les canaux sont pourvus de clapets (10) reliés à une unité de réfrigération (25) et à une unité chauffante (18), de façon à permettre le blocage des canaux par congélation du liquide dans les canaux. On produit l'élément (12) en utilisant un moule amovible, qui sert de substrat pour une opération de dépôt et en déposant un ou plusieurs matériaux métalliques par électroformage ou par une technique équivalente, de sorte que le métal déposé forme une coquille (5, 7) par élimination du moule de l'intérieur de la coquille par dissolution ou par fusion, ainsi qu'en reliant la coquille en l'emplacement des clapets à une unité de réfrigération (25) et à une unité chauffante (18). L'opération de dépôt est effectuée de telle manière que la conductivité thermique est plus élevée à l'emplacement des clapets (10) que dans les zones adjacentes de la coquille.
Patent CA-2054229-C (CA)
Title: A method for the reduction or prevention of tannin-staining on a surfacesusceptible to tannin-staining through the use of a complexing agent fora transition-metal ion and compositions containing such a complexing agent
Inventor: MCNEEL THOMAS E
IPC: C09D7/12
Filed: 1991-10-25
Granted: 2000-09-19
Abstract: Discoloration of surfaces, such as painted or treated wood surfaces, by tannin-staining caused by the complexing of certain transition metal ions with tannate ions (the process is often referred to in the art as "tannin-stain bleed") is reduced or prevented (eliminated) by contacting a transition natal ion on a painted surface or surface to be painted with a complexing agent for the transition metal ion, such as by the addition of the complexing agent for the transition-metal ion to paint formulations or by pretreatment of the wood surface with the complexing agent before painting. It is believed that the complexing agents form coordination complexes with transition-metal ions on the surface of and within the paint film, thus preventing the formation of highly-colored complexes of the transition metal ions with the tannate ions derived from the tannins in the wood. This technique is applicable to all woods and other surfaces susceptible to tannin-staining and especially to stain-susceptible woods such as redwood and cedar. Using appropriate formulation or application techniques, the method may be used with water-based or solvent-based paints.