baber/WOPTO huggingface dataset:
Patent DK-150583-C (DK)
Inventor: NILSSON BENGT
IPC: E04B1/00
Filed: 1982-02-08
Granted: 1987-10-19
Abstract: A prefabricated balcony for detachably mounting on the facade of a building comprises a front wall (11), side walls (12) and a floor (13) forming an integral unit made of a reinforced plastic material. At the side facing the building, the side walls and the floor are formed with side flanges (16, 17), the flanges (16) of the side walls connecting at their upper end to the ends of a substantially horizontal top flange (14) projecting outwardly from the side and front walls of the balcony. The balcony is secured to the building and supported by means of cantilever structures (21) each having one leg portion lying against the lower side of said top flange (14) and the other leg portion against the side flange (16) of one side wall.
Patent CA-1286661-C (CA)
Title: 2,6-disubstituted penem compounds
Inventor: MENARD MARCEL
IPC: C07F9/568
Filed: 1979-12-17
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to 2-substituted and 2,6-disubstituted penem compounds of the formula   wherein Y is hydrogen, halo or certain organic substituents and X represents certain organic substituents.  Also included in the invention are pharmaceutically acceptable salts of the above compounds and derivatives of the above compounds in which the carboxyl group at the 3-position is protected as by an easily removable ester protecting group.  The compounds of the present invention are potent antibacterial agents or are of use as intermediates in the preparation of such agents.
Patent CA-1327059-C (CA)
Inventor: EASON RAYMOND J H
IPC: F16J15/46
Filed: 1984-05-11
Granted: 1994-02-15
Abstract: ABSTRACT     A shaft seal comprises a housing (22) containing a sealing ring (20,720) consisting of a sleeve (24,724) of plastics such as PTFE and an elastomeric ring (30,730) surrounding the sleeve.  The dimensions of the sleeve (22,722) are such that fluid can leak between the sleeve and the shaft (10).  Fluid pressure is applied to the elastomeric ring (24,724) to apply radial force to the sleeve (22,722) to reduce the leakage of fluid to an acceptable level whilst maintaining a hydrodynam-ically stable fluid film between the sleeve and the shaft.          The energising fluid pressure may be supplied from a separate source, or be derived from the system fluid pressure, for example by allowing the fluid to flow through ports (780) in the elastomeric ring (730) to the annular space (748) between the elastomeric ring and the housing.  The fluid film between the sealing ring and the shaft reduces wear on the ring and shaft and reduces the heat generated by friction between the ring and the shaft.
Patent CA-1335309-C (CA)
Inventor: ANDERSON KAREN L
IPC: G06T9/00
Filed: 1985-01-04
Granted: 1995-04-18
Abstract: A method for encoding and decoding digital image data, includes the steps of testing the data for a vertical relationship between adjacent lines  of the  image,  generating  directly  a  reference  code  word representative of the vertical relationship for each successful test, generating by table lookup a run code word for a stream of data bits of common  value  for  each  unsuccessful  test,  wherein  a  data  element representing a number of bits in a code word is stored at a predetermined offset  from a  table  entry  for  the  code word,  merging the vertical reference code words and the run code words generated by the above steps to form an encoded data stream,  testing an encoded data stream for a reference code,  decoding directly the vertical relationship from the reference code for each successful test; decoding by table lookup a run of bits of common value by serial examination of said encoded data stream for each unsuccessful test and storing data decoded by the above steps in a predetermined relationship.
Patent CA-1277600-C (CA)
Title: Tumor therapeutic agent and a process for its preparation
Inventor: BOSSLET KLAUS
IPC: A61K39/385
Filed: 1985-09-05
Granted: 1990-12-11
Abstract: ABSTRACT OF THE INVENTION      A process for the preparation of a therapeutic agent from tumor cells for the therapy of tumorous diseases is described.          This entails either human tumor cells which carry antigens which are bound by the monoclonal antibodies which recognize an antigen (Ag1) having a molecular weight of approximately 33 KD + 3, or an antigen (Ag2) having a molecular weight of approximately  134  KD  +  3,  or  an  antigen  (Ag3)  having  a molecular weight of approximately 80 KD + 3, or an antigen (Ag4) having a molecular weight of approximately 55 KD + 3, or   an   antigen   (Ag5)   having   a  molecular   weight   of approximately  60  KD  +  3,  or an  antigen  (Ag6)  having  a molecular weight of approximately 54 KD + 3, or an antigen (Ag7) having a molecular weight of approximately 260 KD + 3, or  an  antigen  (Ag8)  having  a  non-determinable  molecular weight, or an antigen (Ag9) having a non-determinable molec-ular weight, or an antigen (Ag10) having a molecular weight of approximately 143 KD + 3 and 119 KD + 3, or an antigen (Ag11) having a molecular weight of approximately 178 KD + 3, or  an antigen  (Ag12)  having  a  non-determinable  molecular weight,  or an antigen (Ag13)  having a molecular weight of approximately 34 KD + 3, or an antigen (Ag14) having a molec-ular weight of approximately 195 KD + 3, or an antigen (Ag15) having a molecular weight of approximately 44 KD + 7, or an antigen (Ag16) having a molecular weight of approximately 43 KD + 3, or an antigen  (Ag17) having a molecular weight of approximately 130 KD + 3, being dried or stabilized by chemical treatment, or antigens being isolated from human tumor cells using these monoclonal antibodies, and being processed to a therapeutic agent, neuraminidase being added where appropriate.
Patent CA-1294920-C (CA)
Title: Continuous feed and discharge mineral concentrator with riffles angled relative to a longitudinal axis
Inventor: RODGERS HENRY W
IPC: B03B5/06
Filed: 1985-09-25
Granted: 1992-01-28
Abstract: CONTINUOUS FEED AND DISCHARGE MINERAL CONCENTRATOR WITH RIFFLES ANGLED RELATIVE TO A LONGITUDINAL AXIS     Abstract of the Disclosure A mineral concentrator, including a main sup-port base interconnected to a deck by a flexible support and an oscillator assembly, for recovery of free minerals from a mixture of screened raw materials is disclosed.  A symmetrical deck is divided in equal parts by a longitudinal center line plane and includes two sloping surfaces extending laterally and longitudinally downwardly and away from a feed end of said deck.  Water and raw material are continuously supplied at the feed end of said deck and moved along the sloping surfaces.   First riffles are defined in association with the sloping surfaces and generally perpendicularly to a full line.          The first riffles intercept said raw material and termi-nate at a point allowing the water and entrained waste materials to fall to the side of the deck for removal from troughs positioned thereat.  Relatively longer, nar-rower and shallower second riffles are interspersed par-allel to the first riffles for carrying relatively denser material toward the concentrate end of the deck.  Waste material is washed away from the relatively denser mate-rial.  A second water supply establishes a film which covers the sloping surfaces and in which the raw material is entrained.  The second riffles terminate and transfer concentrate material to relatively wider and deeper third riffles, which are also parallel to the first and second riffles. further separation of less dense minerals taking place at the transfer.  The third riffles communicate with fourth riffles, parallel to said center line, which fourth riffles carry said concentrate to a discharge or collection trough.
Patent CA-1279703-C (CA)
Title: Machine for providing electromagnetic pulses for therapeutic purposes
Inventor: KIERNAN KAY
IPC: A61N1/40
Filed: 1986-03-18
Granted: 1991-01-29
Abstract: ABSTRACT     A MACHINE FOR PROVIDING ELECTROMAGNETIC         PULSES FOR THERAPEUTIC PURPOSES     A machine for providing electromagnetic pulses of a very high frequency for the therapeutic treatment of a body, which machine is portable and comprises a housing, a control panel, a treatment head holder, and at least two treatment heads which are of a different size to each other, the treatment heads being interchangeably engageable in the treatment head holder such that a different sized treatment head can be used for treating different parts of the body with electromagnetic pulses.
Patent CA-1281821-C (CA)
Inventor: CAMERON RICHARD J
IPC: H04J1/00
Filed: 1986-04-09
Granted: 1991-03-19
Abstract: ABSTRACT This invention relates to a modular contiguous channel multiplexer having one or more modules that produce an asymmetric filter function that is combined with responses from other modules to produce an overall symmetrical response.  The multiplexer can have channels arranged in any order of relative frequencies and one or more channels can be added or removed from the multiplexer without disturbing the operation of the existing or remaining channels.  A method of constructing a multiplexer involves choosing the most downstream channel first, then choosing sequentially the channel immediately upstream from the channel last chosen and choosing filters of each channel to meet certain criteria.  The filters of each channel are identical to one another but are not necessarily identical to filters in adjacent channels.
Patent CA-1280627-C (CA)
Inventor: HUNT CARL E
IPC: F16L27/093
Filed: 1986-04-15
Granted: 1991-02-26
Abstract: ABSTRACT OF THE INVENTION           A coolant supply apparatus, and cutting tool incorporating such apparatus, wherein during a cutting operation coolant is supplied from a coolant supply means through a coolant supply member which is spaced from a tool shank mounted supply ring.  A valve is in-cluded for preventing leakage at the space between the coolant supply means and the supply ring when the cool-ant is being supplied.
Patent CA-1322854-C (CA)
Inventor: LAILACH GUENTER
IPC: C22B34/12
Filed: 1986-10-23
Granted: 1993-10-12
Abstract: Metal sulphate suspension recovered from waste acid, a process for its preparation and its use ABSTRACT OF THE DISCLOSURE   The present invention relates to a process by which the sulphuric acid present in the waste acid formed in the production of titanium dioxide by the sulphate process may be returned to the stage of digestion of the titanium raw material after concentration of the acid, In this process, the sulphuric acid, which is at a concentration of 60 to 70% when separated from the 501 id metal sulphates after the concentrated waste acid has been cooled to a tempera-ture below 70°C and which still contains dissolved metal sulphates is evaporated to a concentration of 70 to 85% by weight H2SO4. The invention further relates to a metal sulphate suspension and to its use in the production of titanium dioxide.
Patent CA-1326764-C (CA)
Inventor: INSTANCE DAVID J
IPC: G09F3/02
Filed: 1987-01-12
Granted: 1994-02-08
Abstract: ABSTRACT                  LABELS AND MANUFACTURE THEREOF            A method of producing labels, the method comprising the steps of:-(a)  providing an elongate support web; (b)  disposing a succession of individual discrete folded printed sheets in a row along the length of the support web;      (c)  covering the succession of sheets on the support web with a web of a self-adhesive laminar material which is adhered by the self-adhesive surface thereof over the succession of sheets and the support web;      (d)  cutting through the laminar material and through the support web so as to form a succession of multiple labels each of which has a respective one of the sheets adhered to the support web by the laminar material; and (e)  cutting, either before, after or simultaneously with cutting step (d), at least one cut through the laminar material, through the respective sheet and through the support web of each of the multiple labels so as to divide each multiple label into at least two labels, each of which has a respective portion of the respective sheet which is adhered to a respective portion of the support web by a respective portion of the laminar material. The invention also provides a label made by that method.
Patent CA-1297755-C (CA)
Title: Antifoam based on oil-in-water emulsions
Inventor: MELZER JAROSLAV
IPC: B01D19/04
Filed: 1987-01-16
Granted: 1992-03-24
Abstract: Abstract of the Disclosure:  In antifoams based on oil-in-water emulsions, the oil phase of the emulsion contains (a)     C12-C26-alcohols, distillation residues which are obtained in the preparation of alcohols by the oxo synthesis or by the Ziegler method and/or (b)     fatty acid esters of a C12-C22-carboxylic acid with a monohydric, dihydric or trihydric C1-C18-alcohol and, if required, (c)     a hydrocarbon having a boiling point above 200°C or a fatty acid of 12 to 22 carbon atoms, accounts for from 15 to 50% by weight of the emulsion, has a mean particle size of < 25 µm and furthermore contains finely divided, virtually water-insoluble, inert solids which have a particle diameter of  <20 µm and which have not been rendered hydrophobic.
Patent CA-1305006-C (CA)
Inventor: OUHADI TRAZOLLAH
IPC: D06L4/75
Filed: 1987-02-20
Granted: 1992-07-14
Abstract: BUILT NON-AQUEOUS LIQUID LAUNDRY DETERGENT COMPOSITIONS            ABSTRACT OF THE DISCLOSURE A liquid heavy duty detergent composition comprising a suspension of an alkali metal linear condensed polyphosphate builder salt in liquid nonionic surfactant. The detergent composition comprises a nonaqueous liquid nonionic surfactant containing a stable suspension of an alkali metal linear condensed polyphosphate builder salt.
Patent CA-1281651-C (CA)
Title: Water soluble polyvinyl lactam-drug complexes
Inventor: BARABAS EUGENE S
IPC: A61K31/40
Filed: 1987-04-09
Granted: 1991-03-19
Abstract: WATER SOLUBLE POLYVINYL LACTAM-DRUG COMPLEXES        ABSTRACT          The invention relates to water soluble complexes of normally water insoluble drugs such as chlorothiazide, aminobenzoic acid, furosemide and mixtures thereof wherein the complexing agent is a polyvinyl lactam such as polyvinylpyrrolidone, polyvinylpyrrolidone-halogen complex or mixtures thereof.        The invention also relates to the preparation of these complexes which involves dissolving the reactive components in an aqueous inert solvent combining the complexing agent and drug in a weight ratio of from about 1:1 to about 10:1 with agitation for a period of at least 5 minutes at a temperature above 3°C. and below the boiling point of the aqueous solvent solution under a pressure up to about 50 psig.
Patent CA-1273592-C (CA)
Title: Isolation of bioactive, monomeric growth hormone
Inventor: YANG REN-DER
IPC: C07K14/61
Filed: 1987-06-02
Granted: 1990-09-04
Abstract: ABSTRACT Monomeric, biologically active growth hormone is isolated from microbially-produced insoluble inclusion bodies by solubilizing and denaturing the growth hormone by extraction of the inclusion bodies into a guanidine salt solution such as guanidine hydrochloride and subsequently renaturing at least a portion of the growth hormone in the solution by replacing the guanidine salt solution with a denaturant-free buffer solution and removing precipitated impurities and growth hormone aggregates. The renatured growth hormone is then purified by ion-exchange chromatography.
Patent CA-1287947-C (CA)
Title: Process for the production of elastic, open-celled flexible polyurethane foams having increased compression hardness
Inventor: DIETRICH MANFRED
IPC: C08G18/48
Filed: 1987-08-27
Granted: 1991-08-20
Abstract: Mo-2958 LeA 24,761 A PROCESS FOR THE PRODUCTION OF ELASTIC, OPEN-CELLED     FLEXIBLE POLYURETHANE FOAMS HAVING INCREASED             COMPRESSION HARDNESS ABSTRACT OF THE DISCLOSURE        Flexible polyurethane foams having increased compression hardness are produced by reacting an organic polyisocyanate with a mixture of polyols in the presence of a blowing agent and optionally known additives such as catalysts, emulsifiers, etc.  The mixture of polyols is (1) 75-95 wt % polyether polyol with terminal OH groups having a functionality of from 2 to 4 and an OH number of from 25 to 60 and (2) 5-25 wt % polyether polyol having a functionality of at least six and an OH number of from 150 to 200 which is the reaction product of an alcohol having a functionality of at least six and propylene oxide which has been modified to contain 5-50 wt % terminal ethylene oxide groups.  These foams are useful in furniture applications.            Mo-2958
Patent CA-1336905-C (CA)
Title: Pyrido [3,2,1,ij]-1,3,4-benzoxadiazine derivatives
Inventor: AOKI MASAHIRO
IPC: C07D498/04
Filed: 1987-09-11
Granted: 1995-09-05
Abstract: The invention is concerned with tricyclic compounds of the general formula                     (I) wherein R1 is a hydrogen atom or a carboxy-protecting radical; R2 is a hydrogen atom or a lower alkyl radical which may be substituted with a halogen atom; R3 and R4 independently are a hydrogen atom or a lower alkyl radical which may be substituted with a hydroxy radical or a substituted or unsubstituted amino radical; X is a halogen atom;  and R5 and R6 are independently a hydrogen atom or a lower alkyl radical which may be substituted with a hydroxy radical, a lower alkoxy radical or a substituted or unsubstituted amino radical; or R5 and R6, taken together with the adjacent nitrogen atom, may form a 5 to 7 membered heterocyclic ring which may be substituted with one or more substituents at the carbon atom(s), and the hetero-cyclic ring may further contain -NR7-, -O-, -S-, -SO-, -SO2- or -NR7-CO-, [R7 is a hydrogen atom, a lower alkenyl radical, a lower alkyl or aralkyl radical which may be substituted, or a radical represented by the general formula -(CH2)nCOR8              (II) (in which n is 0 to 4 and R8 is a hydrogen atom, a lower alkoxy radical, or an amino, lower alkyl or aryl radical which may be substituted)], as well as pharmaceutically acceptable salts thereof, and hydrates or solvates of the compounds of the formula I or their salts.     Also included is a process for the manufacture of these compounds, pharmaceutical preparations containing them and intermediates useful in said process. The end products have antimicrobial antivity.
Patent CA-1302733-C (CA)
Title: Artifact detection based on heart rate in a method and apparatus for indirect blood pressure measurement
Inventor: WALLOCH RICHARD A
IPC: A61B5/02
Filed: 1987-09-14
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus for the indirect measurement of blood pressure is disclosed. Pressure is applied to a cuff attached to a patient adjacent a blood vessel and a quantity representative of the patient's blood pressure is measured as the applied pressure is changed.  A first table of values of the quantity as the applied pressure is changed is formed.  Values of the first table are selected as spurious high and low values in response to predetermined criteria and new values assigned to the selected values which reduces the error in calculating systolic and diastolic blood pressures from the table.  A second table of heart rate values as the applied pressure is changed is formed.  Selected heart rate values are set to zero based on predetermined criteria and the locations of the zeros are compared with the locations of systolic, diastolic and maximum values in first table to determine whether to reject or abort the blood pressure reading.
Patent CA-1313922-C (CA)
Title: Macromonomer compositions
Inventor: JANOWICZ ANDREW H
IPC: C08F2/38
Filed: 1987-09-17
Granted: 1993-02-23
Abstract: TITLE                     Novel Macromonomer Compositions ABSTRACT                  Novel compositions of homopolymers and copolymers containing an olefinic polymerizable end group wherein the monomeric units comprise methacrylate, acrylate, acrylic acid, styrene, vinyl esters, acrylonitrile, methacrylonitrile, vinyl halides, vinylidene halides, substituted butadienes, ethylene-sulfonic acid derivatives, acrylamide derivatives, methacrylamide derivatives, and other monomers, and mixtures thereof are disclosed.
Patent CA-1298170-C (CA)
Title: Dishwasher
Inventor: LUMBY DAVID
IPC: A47L15/00
Filed: 1987-09-29
Granted: 1992-03-31
Abstract: ABSTRACT      A sink located dishwasher is disclosed having a cover for the sink, a rack for dishes locatable in the sink, and a removable spray arm assembly mounted in the sink drain.  The spray arm assembly includes a spray arm rotatably mounted at the upper end of a hollow shaft to rotate in the sink below the rack.          A pair of seals are provided on the shaft to seal the shaft within the drain.   Water is pumped from the drain above both seals and returned to the drain between the seals from where it flows up the hollow shaft and rotates the spray arm.
Patent CA-1284221-C (CA)
Title: Tape drive system with tape position capture circuitry
Inventor: PROEHL KRAIG A
IPC: G11B27/10
Filed: 1987-10-06
Granted: 1991-05-14
Abstract: TAPE DRIVE SYSTEM WITH TAPE POSITION CAPTURE CIRCUITRY      ABSTRACT OF THE DISCLOSURE      A tape drive system (11) for reading a magnetic tape (13) includes a drive mechanism 15, a read head (17), a servo controller (19), read and mark detect circuitry (21), a speed decoder (23), and novel position capture circuitry (25).  The position capture circuitry includes a register (27) with addresses (31-34) each dedicated to storing a value for a predetermined type of position as a function of which input line (41-44) a detection or request is received.      The position capture circuitry includes a input-polling state machine (101) to ensure each detection results in exactly one position value transfer.  A timing section (103) synchronizes the polling of inputs with data transfers.  A bus multiplexing section (105) provides for 12-bit resolution over 8-bit busses.      The position types can be data block boundaries or reel-encoder marks or position requested by the servo controller.  The input lines (41-44) are polled routinely, ensuring that the stored values precisely reflect the referenced positions.
Patent CA-1314914-C (CA)
Title: Epandeur de produits granuleux par projection forcee
Inventor: GRATALOUP XAVIER
IPC: B65G31/04
Filed: 1987-11-04
Granted: 1993-03-23
Abstract: 0122 FR "Epandeur de produits granuleux par projection forcée" Invention de Xavier GRATALOUP Denis BARET NODET GOUGIS L'épandeur comprend au moins un groupe lanceur (10) comportant au moins deux rouleaux cylindriques (11, 13) tangents extérieurement l'un à l'autre et délimitant entre eux une goulotte (15, 16) de projection de la nappe de produits granuleux provenant d'une trémie (I). Après mise en vitesse et projection forcée entre les deux rouleaux (11, 13) la nappe projetée est prise en charge par des moyens de répartition, à déflecteur "horizontal" (18) ou vertical, ou encore à faisceaux de tubes de répartition. Chaque groupe lanceur peut comprendre des moyens d'injection, à au moins deux rouleaux tangents extérieurement l'un à l'autre pour augmenter le débit des produits projetés. Application à la projection d'engrais, d'insecticide, ou de graines. FIGURE 1
Patent CA-1317409-C (CA)
Title: Aminourethanes, a process for their preparation and their use
Inventor: HOENEL MICHAEL
IPC: C08G71/04
Filed: 1987-12-23
Granted: 1993-05-04
Abstract: Abstract of the disclosure Aminourethanes, a process for their preparation and their use The invention relates to aminourethanes composed essen-tially of structural units derived from (A) polyamines of the general formula (I) and/or (II)   ( I ) (II)   (?) if appropriate, further polyamines, (C) compounds containing, on average, at least one ter-minal 2-oxo-1,3-dioxolane group per molecule and (D) if appropriate, compounds having a monofunctional reaction, as chain stoppers.            The invention also relates to a process for the prepara-tion of these aminourethanes and to their use, in par-ticular in paint formulations and especially in electro-deposition paints.