baber/WOPTO huggingface dataset:
Patent CA-1305400-C (CA)
Title: Device for vertical adjustment of arm supports on chairs, especially wheel chairs
Inventor: FROYLAND ARNFINN
IPC: A61G5/12
Filed: 1989-06-12
Granted: 1992-07-21
Abstract: A b s t r a c t In a device for vertical adjustment of arm supports on chairs, especially wheel chairs, each arm support (1) is carried by a support pipe (2) longitudinally displaceably arranged in a bore (3') of a part (3) rigidly connected to the chair frame (1'), the support pipe (2) being lockable to the chair frame (1',3) in its various positions of longitudinal displacement. It is aimed at providing a device of this kind wherein the height adjustment of the arm support occurs infinitely variably and controlled, and wherein the height-adjusting device is handy in use. For this purpose a longitudinally non-displaceable motion screw is rotationally supported within the support pipe (2), a lug (5) rigidly connected to the chair frame (1',3) engaging said motion screw, the latter being adapted to cooperate with a manually releasable (8) locking device (9, 10) which in the locking position prevents rotation of the motion screw (4).     (Figure 1)
Patent CA-1334572-C (CA)
Inventor: POHL HELMUT
IPC: C21D9/14
Filed: 1989-08-03
Granted: 1995-02-28
Abstract: In a process for the production of tubular bodies that are resistant to stress corrosion cracking, in particular non-magnetizable drill stems and rod sections of austenitic steels, after solution treatment, quenching, and after deformation at a temperature of under 500°C, in order to increase the mechanical properties of the material, and after processing and incorporation of a drilling, the body is heated to a temperature of 220 to 600°C, at least to temperature equalization with a temperature differential of at most 10°C in the walls of the body.  The body is then maintained for at most a time t in minutes at a temperature T in degrees Celsius in accordance with the expression t = 10-(T-638)/50 after which it is cooled by the increased withdrawal of thermal energy, at least from the internal surface of the tubular body and the cooled surface exhibits a temperature drop of at least 100°C/min from the starting temperature to the half value between the starting temperature and room temperature.
Patent CA-1320556-C (CA)
Title: Telephone system digital channel bank interface
Inventor: MONETTE JEAN-YVES
IPC: H04M9/00
Filed: 1989-08-18
Granted: 1993-07-20
Abstract: TELEPHONE SYSTEM DIGITAL  CHANNEL BANK INTERFACE            Abstract of the Disclosure 8kHz ASK signals are produced by an electronic business set instrument to function as control or feature signals.  To avoid the problems of transmitting the 8kHz ASK over voiceband telephone lines over long distance, the least significant bit (LSB) of each 8 bit word representative of voice signals is caused to be at a predetermined level (e.g., low) when an ASK signal is present and at the other level (e.g., high) when there is no ASK.  At the receiving end, the state of the bit is used to regenerate the 8kHz.  Detection of the ASK is performed by a high-pass filter.
Patent CA-1321807-C (CA)
Title: Integral quick-connect tube connector
Inventor: LAIPPLY ROBERT A
IPC: F16L37/098
Filed: 1989-09-14
Granted: 1993-08-31
Abstract: Abstract of the Disclosure, A quick-connect tube connector consisting of male and female parts wherein a retention system defined on the female part comprises a plurality of homogeneously formed resilient fingers which engage n shoulder defined on male part to maintain connection of the parts upon the male part being fully inserted into the female part.  Both parts are molded of a synthetic plastic material and a release sleeve may be axially displaceably mounted on the male part moveable to a release position engaging the fingers and deflecting the fingers from engagement with the shoulder permitting separation of the parts.
Patent CA-1338062-C (CA)
Inventor: MURABAYASHI NOBORU
IPC: H04N5/782
Filed: 1989-09-25
Granted: 1996-02-13
Abstract: A video tape recording and/or reproducing apparatus or VTR has a reproducing system which comprises video heads, PCM audio heads and FM audio heads, demodulating circuits associated with the video, PCM and FM heads, respectively, a switching circuit, a signal detecting circuit, and a system control circuit.  The video heads, PCM heads and FM heads are adapted for reading out a video signal, a PCM audio signal, and a FM audio signal from a magnetic tape and for supplying such signals to the corresponding demodulating and signal detecting circuits.  The signal detecting circuit is operable to detect which of the video, PCM and FM signals are recorded on the magnetic tape and to provide a signal indicative thereof to the system control circuit which controls the switching circuit for selectively connecting the FM and PCM audio demodulating circuits with a signal output line in response to the signal from the signal detecting circuit.  Thus, the video signal and the PCM audio signal or the video signal and the FM audio signal are output to be reproduced.  The VTR further includes a recording system which is adapted for recording a video signal, a PCM audio signal, and an FM audio signal in respective magnetic layers of a magnetic tape which are at different depths relative to the surface of the magnetic tape in accordance with a predetermined recording current relationship used for recording the video, FM audio and PCM audio signals so as to improve the S/N ratio of each signal when reproduced.
Patent FI-75818-C (FI)
Inventor: TRUMMLITZ GUENTER
IPC: C07D451/02
Filed: 1983-02-01
Granted: 1988-08-08
Abstract: The specification describes new substituted dibenzodiazepinones of formula    <IMAGE>  (I)  wherein R1 is hydrogen or chlorine atom and R is (1-methyl-4-piperidinyl)methyl, (1-methyl-1,2,5,6-tetrahydro-4-pyridinyl)methyl,1-methyl-1,2,5,6-tetra hydro-4-pyridinyl, (1-methyl-4-piperidinylidene)methyl,(2,3-dehydro-8-methyl-8-aza-bicycl o[3,2,1]oct-3-yl)-methyl, (8-methyl-8-aza-bicyclo[3,2,1]oct-3-ylidene)-methyl or an endo-or exo-(8-methyl-8-azabicyclo[3,2,1]oct-3-yl)methyl each being optionally substituted by one or two methyls on the heterocyclic ring, and the nontoxic, pharmaceutically acceptable acid addition salts thereof, processes for preparing them and pharmaceutical compositions containing these compounds. The compounds of formula I have an antiulcerative effect and an inhibitory effect on the secretion of gastric substances having anticholinergic activity, such as dryness of the mouth and mydriasis.
Patent FI-79469-C (FI)
Inventor: ISAAC OTTO
IPC: B01D11/00
Filed: 1985-09-17
Granted: 1990-01-10
Abstract: Improved camomile extracts are obtained by extraction of fresh camomile flowers with aqueous lower alkanols and wthout a subsequent heat treatment.
Patent FI-88995-C (FI)
Inventor: NIELSEN JOERGEN RASK
IPC: A01K61/00
Filed: 1986-06-24
Granted: 1993-08-10
Abstract: In an entirely closed and well heat insulated greenhouse (2) the major part of the floor is laid out as one or more water ponds (6), which are in heat exchange connection with the air of the house through a heat pump system, whereby day/night fluctuations of the air temperature are minimized. An active heating or cooling is effected according to the requirements, and the air is demoistured and cleaned as required. The water ponds (6), which are hereby kept warm all the year, are utilized as or in a fish fry farming system, and the plants are arranged in two layers (10,12). The fish ooze is usable as a fertilizer ingredient for the plants, while for the watering of the plants use is made of cleaned water from an internal cleaning system or from an air dehumidifying system.
Patent FI-85726-C (FI)
Inventor: GRATZL JOSEF S
IPC: D21C3/26
Filed: 1986-08-05
Granted: 1992-05-25
Abstract: 1. Process for the delignification of cellulosic materials characterized in that in a first step the cellulosic materials are treated with an acid under regulated conditions to effect a decontamination of the cellulosic materials of the metals which they contain, in a second step the cellulosic materials of the first step are treated with hydrogen peroxyde under alcaline conditions and in a third step the cellulosic materials of the second step are boiled in the presence of soda.
Patent FI-89717-C (FI)
Inventor: KOCH FREDERICK WILLIAM
IPC: C10L1/192
Filed: 1986-09-17
Granted: 1993-11-10
Abstract: An ester of a carboxy-containing interpolymer is disclosed, said interpolymer having an RSV of from about 0.05 to about 2. The esterified polymer will include at least an ester group (A) which is a carboxylic ester group having at least about 8 aliphatic carbon atoms in the ester group with the proviso that if the ester group (A) contains less than 28 carbon atoms, the interpolymer ester will include an ester group which is a carboxylic ester group having an ester group of the formula  <IMAGE>  wherein R is a hydrocarbyl group of about 1 to about 50 carbon atoms, R' is a hydrocarbyl group of about 1 to about 50 carbon atoms, y is a number in the range of zero to about 50 and z is a number in the range of zero to about 50 with the proviso that both y and z cannot be zero. The interpolymer may include an ester group (C) which is a carboxylic ester group having no more than 7 aliphatic carbon atoms in the ester group. Crude oil, lubricating oil and fuel compositions and additive concentrates containing such ester are disclosed.
Patent FI-81136-C (FI)
Inventor: HENRICSON KAJ
IPC: D21D1/40
Filed: 1987-11-11
Granted: 1990-09-10
Abstract: The object of the present invention is a method and apparatus for treating medium consistency pulp in connection with different treatment apparatuses, such as washers. According to the prior art the treatment of pulp, for example, the washing process, begins at a low consistency, approximately 1 - 3 %. In other words it is always necessary to dilute pulp before washing, whereby the water consumption of the plant increases and the need of power in, for example, pumping and in the treatment generally increases. With the method and apparatus of the invention it is possible to treat medium consistency pulp (8 to 20%), because the feeding apparatus (20, 30, 40) is able to spread the pulp as an even web on the treating apparatus 1.
Patent FI-97161-C (FI)
Inventor: BRUGGER XAVER
IPC: E01C19/20
Filed: 1991-09-26
Granted: 1996-10-25
Abstract: In a gritting apparatus (3) for servicing roads in winter, which is mobile or mounted on a gritting vehicle (1), the gritting material is fed, proportional to the driving speed, in meterable amounts to a hydromotor-driven gritting element (7) which rotates about an essentially vertical axis, can be adjusted to different speeds of rotation and gritting widths and is adjustable transversely with respect to the driving direction (arrow 37) in relation to the central longitudinal axis (9) of the gritting apparatus (3) and/or of the gritting vehicle (1) by means of a remote-controlled adjustment drive (22) and whose operating position is indicated by a gritting pattern indicator (28). In order to be able to set the position of the gritting pattern (15) in a manner which is controlled and as precise as possible and to be able to read off this setting exactly, the gritting pattern display takes place by means of an electronic display device in such a way that, in addition to or instead of the set gritting width, in each case the widths of the two gritting pattern sections (15/1, 15/2) lying to the right and left of the central longitudinal axis (9) of the gritting vehicle (1) or of the gritting apparatus (3) are displayed. <IMAGE>
Patent FI-98833-C (FI)
Inventor: DAY STEPHEN
IPC: C08L27/12
Filed: 1994-01-24
Granted: 1997-08-25
Abstract: PCT No. PCT/GB92/01374 Sec. 371 Date Jan. 20, 1994 Sec. 102(e) Date Jan. 20, 1994 PCT Filed Jul. 24, 1992 PCT Pub. No. WO93/02311 PCT Pub. Date Feb. 4, 1993.An impressed current corrosion protection system comprises a distributed anode in the form of a conductive core (4) covered with a conductive polymeric coating (6) and surrounded by packed coke (8) contained within a polymeric jacket (18). This outer jacket is typically a fabric having a specified resistance to acid conditions and chlorine conditions.
Patent FI-97058-C (FI)
Inventor: EIBL JOHANN
IPC: C07K16/00
Filed: 1995-06-22
Granted: 1996-10-10
Abstract: Proteins produced in cells collect together to form particulate aggregates. The invention relates to the reversible conversion of said aggregated proteins into morphological forms I, II and III which differ from one another, depending on the presence or absence of a non-denaturing detergent. The invention also relates to a process for the isolation and purification of said aggregated forms of proteins produced in cells.
Patent NO-152536-C (NO)
Inventor: WUERTHNER ROLAND
IPC: B26F1/36
Filed: 1981-05-06
Abstract: 1. A single-hole paper punch having a cutting die and a punch movable with respect thereto, wherein the cutting die (15) is formed in the base-plate (1) of a hold-down strip of a letter-file, and the punch is arranged on a rocker (2) mounted on the base-plate (1) of the hold-down strip.
Patent NO-164719-C (NO)
Inventor: WUERSCH PIERRE
IPC: A61L2/16
Filed: 1985-10-25
Abstract: The adhesiveness of pathogenic bacteria provided with fimbriae of type I to animal cells is inhibited by glycopeptides and/or oligosaccharides prepared by an enzymatic route, preferably from a fraction enriched in soya glycoprotein 7S or bean glycoprotein II. 
<??>These active constituents comprise a polymannoside base structure resembling those exhibited by epithelial cells and which the bacteria recognise. The latter are neutralised and no longer adhere to the cells. 
<??>The compositions can be used for prophylaxis, therapy and diagnosis of infectious diseases, especially those caused by coliform bacteria and also for the disinfection of surfaces.
Patent NO-173351-C (NO)
Inventor: MILES PETER
IPC: F16L55/02
Filed: 1987-12-28
Abstract: A connector for high pressure fluid conduits, such as fire hoses, has a chamber (10) with an inlet (4) and outlet (6) and between them a resilient ring (18), having an outer diameter close to the width of the chamber, on a dished support (14). The ring has a generally rectangular section except for a chamfer (24) on the inner upstream edge. The support has a central flow passage (16) aligned with the central passage (20) in the ring and carries two intersecting trapezoidal fins (22) projecting through the ring. When connected to a complementary coupling, the inlet and outlet bores of the connector correspond to the diameter of the chamfered portion of the ring. The device controls transient pressure peaks by deformation of the resilient ring without excessive reduction in flow.
Patent NO-176971-C (NO)
Inventor: DUBE GHYSLAIN
IPC: C22B7/04
Filed: 1988-12-21
Abstract: The invention relates to a method and apparatus for treating non-ferrous metal drosses in order to recover the free metal contained therein. The dross is heated by a plasma torch (40) in a rotary furnace (10), preferably to a temperature above 800 DEG C. The plasma heating and rotary motion make it possible to recover metal from the dross without employing the conventional salt bath. This means that the gases exiting the furnace can be treated more easily to remove pollutants and the solid residues can be discarded without risk of causing environmental pollution. By controlling the speed of rotation of the furnace (10), large dross lumps can be accommodated and so the conventional grinding and screening procedure of the dross can advantageously be eliminated.
Patent AU-785038-C (AU)
Title: Ultra high affinity neutralizing antibodies
Inventor: YOUNG JAMES F
IPC: C12P21/08
Filed: 2001-01-26
Granted: 2001-08-07
Abstract: Ultra high affinity antibodies with binding affinities in the range of 10 10 M -1 , and even 10 11 M -1  are disclosed. Such antibodies include antibodies having novel high affinity complementarity determining regions (CDRs), especially those with framework and constant regions derived from either humans or mice. Methods of preparing and screening such antibodies, as well as methods of using them to prevent and/or treat disease, especially virus-induced diseases, are also disclosed.
Patent CA-1341600-C (CA)
Inventor: VICIK STEPHEN JAMES
IPC: B29C69/00
Filed: 1986-04-09
Granted: 2010-03-02
Abstract: A heat-shrinkable, multilayer film suitable for use in fabricating bags for packaging primal and sub-primal meat cuts and processed meats. The multilayer film has a first outer layer of an ethylene-vinyl acetate copolymer, a core layer of a barrier film comprising vinylidene chloride-methyl acrylate copolymer, and a second outer layer of an ethylene-vinyl acetate copolymer. The multilayer film is preferably made by co-extrusion of the layers, and then it is biaxially stretched. After biaxial stretching, the multilayer film is irradiated to a dosage level of between 1 megarad and 5 megarads and heat-sealed in the form of a bag. The bag has improved storage stability characteristics.
Patent CA-2001669-C (CA)
Inventor: DORY JACQUES
IPC: G01S15/89
Filed: 1989-10-27
Granted: 1994-05-10
Abstract: In an ultrasound treatment apparatus comprising a power transducer in the form of a spherical dish (1) both as generator of the treatment waves and as echographic emitter-receiver, the transducer is caused to oscillate (motor 2) during the period of the treatment, in order to obtain a sectoral scanning of type B, and excitation thereof takes place (circuits 1 to 14) with treatment waves only within a restricted angular sector of the scanning and with echographic waves within the remainder of the scanned sector. <IMAGE>
Patent CA-2002881-C (CA)
Inventor: HYNES JOSEPH H
IPC: G01D21/00
Filed: 1989-11-14
Granted: 2000-08-01
Abstract: An improved wellhead casing hanger for suspension of successive casing strings with particularly small annular spacings having an adapter sleeve of double wall construction which is utilized with a load bearing shoulder on the inside of the inner member for receiving a conventional expanding type hanger, with the annulus between the inner and outer walls providing an improved fluid return path without restricting the bore of the sleeve, packoff for sealing the annulus at the appropriate time and an installation tool.
Patent CA-2008352-C (CA)
Title: Call restricting method in packet switching network and network controller having call restricting function
Inventor: OSAKI YOSHIRO
IPC: H04L47/80
Filed: 1990-01-23
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE     A call restricting method for a packet switching network, by which acception of a call issued from a call origination terminal is restricted to thereby previously prevent the occurrence of a congestion in the packet switching network, in which the call origination terminal informs an associated packet switching node connected to terminal of traffic parameters indicative of an application atate of trunk lines to be connected between the call origination terminal and a destination terminal, and the packet switching node, when informed of these traffic parameters and the calling data, decides one of the trunk lines to be used according to the calling data, and estimates a line quality of the decided trunk line when a new call origination terminal is also added on the basis of a trunk rate of the decided trunk line, traffic parameters of terminals using the trunk line on a multiplex basis at this time and traffic parameters informed from the new call origination terminal.
Patent CA-2009655-C (CA)
Inventor: KOLLER GLENN R
IPC: G01V11/00
Filed: 1990-02-09
Granted: 1994-07-19
Abstract: Data from multiple surveys of an area of the earth are integrated for use in oil and gas exploration and production.  The data of each survey is first gridded and grid node values determined.  A map index is assigned to each grid node and grid node values are associated with each map index to form a grid node suite.  The set of grid node suites is processed to identify and determine covari-ant clusters of variables in multivariate space which includes various survey variables but which does not include location as a variable.  Then, after determining to which of the clusters each grid node most probably con-tributes, a cluster identifier is associated with a respective grid node index for each grid node.  Then a covariant cluster map of cluster identifiers as a function of grid node indexes is generated.  Cluster locations on the map are correlated with other information about the area to assign earth features to the covariant cluster map.  The map with assigned earth features is used in exploring for oil and gas and other subsurface mineral deposits.
Patent CA-2011987-C (CA)
Title: Herbicidal 1,3,5-triazin-2-ylaminocarbonylamino-sulfonylbenzoic esters, the preparation and use thereof
Inventor: WUERZER BRUNO
IPC: C07D251/16
Filed: 1990-03-12
Granted: 1999-08-10
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]amino-sulfonyl]benzoic esters of the general formula I   , where R1 and R2 are methyl or ethyl, and R3 is hydrogen, fluorine or chlorine, agriculturally useful salts thereof, processes for their manufacture, and their use.
Patent CA-2017952-C (CA)
Title: Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter
Inventor: KARAKELLE MUTLU
IPC: A61L29/16
Filed: 1990-05-31
Granted: 1995-08-08
Abstract: A  melt  extruded  catheter  of  thermoplastic elastomeric hydrophilic polyurethane synthesized from a  diisocyanate,   polyethyleneoxide  glycol  of  high molecular weight and a chain extender  expands  to  a larger  lumen size  when  contacted  with  an  aqueous liquid.  The catheter may include an antithrombogenic agent, antiinfective agent and radiopaque agent.  The hydrophilic  polyurethane  may  be   synthesized   by one-shot bulk polymerization, and may be melt extruded into the catheter tubing, and may encapsulate a stripe of a stiffening polyurethane.
Patent CA-2022120-C (CA)
Title: Injection molding cooled socket holder for a heated nozzle
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1990-07-27
Granted: 1998-02-10
Abstract: An injection molding integral cooled socket holder to be seated in a well in a cavity plate to receive an elongated heated nozzle.  A central tube portion extends between a rear collar portion and a forward socket portion to form an elongated socket to receive the nozzle.  The tube portion has small diameter inlet and outlet tubes received in longitudinal grooves which carry a flow of cooling water which is received at the rear collar portion to the forward socket portion.  The water flows around a circular conduit in the forward socket portion to provide cooling adjacent the gate.  The components of the socket holder are integrally brazed together in a vacuum furnace.  Socket holders are made with various preselected lengths to match different length nozzles by cutting the central tube portion including the inlet and outlet tubes to different standard lengths.
Patent CA-2040166-C (CA)
Inventor: NEIHEISEL GARY L
IPC: B23K26/20
Filed: 1991-04-10
Granted: 1996-07-02
Abstract: Apparatus  and  method  for  aligning  a  welding device  along  the  center  of  a  gap  defined  by confronting edges of at  least two workpieces to be joined,  wherein relative motion between the welding device   and   the  workpiece  gap  occurs  along  a longitudinal axis substantially parallel to the gap such that the proximal edges of the workpieces can be joined by forming a weld seam along the gap during the   relative  motion.    The  apparatus  preferably includes  an  imaging  system  for  determining  the location   of   the   gap   center   relative   to   a predetermined  two  dimensional  coordinate  system  by monitoring an image of a vision area along the gap downstream  of  the  welding  zone.   In  a  preferred embodiment,   the   imaging   system   is   effectively isolated from the welding zone through use of a high magnification optics system,  a shroud structure,  an independent light source, and a vectored jet of inert gas supplied to the welding zone.