baber/WOPTO huggingface dataset:
Patent FI-87047-C (FI)
Inventor: INKINEN HANNU
IPC: A62B9/00
Filed: 1991-05-02
Granted: 1992-11-25
Abstract: The object of this invention is a valve arrangement of a protective respirator intended for protecting the wearer against dust or gases. The invention sets out how the exhalation air is guided as soon as possible out of the face section (7) and further how te air can be caused to pass through an air enclosure (11) in between the face section (7) and the frame section (3).
Patent FI-98993-C (FI)
Inventor: GODAT JEAN
IPC: C09D7/80
Filed: 1992-12-31
Granted: 1997-09-25
Abstract: The invention relates to a machine for stirring paints. This machine is of the type comprising support racks (3) of cans of tints provided with an upper stirrer lid (5), and a mechanism for driving the stirrer lids on each of the racks, the stirrer lids (5) each being provided with a motion take-up pinion (27) for the stirrer shaft inside the cans. It is characterized in that said mechanism for driving the stirrer lids brings into play a set of endless screws (29) mounted one on each of the racks, these screws each coming to mesh with the driving pinions (27) of the stirrer lids of a same rack and being driven at an adequate speed of rotation, which is variable depending on the range of the cans of tints of the racks.
Patent NO-157818-C (NO)
Inventor: PAULUS WILFRIED
IPC: B27K3/38
Filed: 1980-07-08
Abstract: 1. Claims (for the Contracting States : DE, GB, FR) Process for the preparation of N-aryl-N'-acrylylureides of the formula  see diagramm : EP0023976,P12,F2  wherein R**1 and R**2 are identical or different and denote hydrogen, alkyl which is optionally substituted by halogen, or halogen and R**3 denotes hydrogen or a straight-chain or branched alkyl radical, characterised in that arylureas of the formula  see diagramm : EP0023976,P12,F3  wherein R**1 and R**2 have the abovementioned meaning, are reacted with a beta-chloro-propionyl chloride of the formula  see diagramm : EP0023976,P12,F4  wherein R**3 has the abovementioned meaning, and the N-aryl-N'-beta-chloropropionyl-ureide formed is subsequently dehydrohalogenated with a base at elevated temperature. 1. Claims (for the Contracting States : AT, BE, CH, IT, LI, SE) Process for the preparation of N-aryl-N'-acrylylureides of the formula  see diagramm : EP0023976,P14,F1  wherein R**1 and R**2 are identical or different and denote hydrogen, alkyl which is optionally substituted by halogen, or halogen and R**3 denotes hydrogen or a straight-chain or branched alkyl radical, characterised in that arylureas of the formula  see diagramm : EP0023976,P14,F2  wherein R**1 and R**2 have the abovementioned meaning, are reacted with a beta-chloro-propionyl chloride of the formula  see diagramm : EP0023976,P14,F3  wherein R**3 has the abovementioned meaning, and the N-aryl-N'-beta-chloropropionyl-ureide formed is subsequently dehydrohalogenated with a base at elevated temperature.
Patent NO-158358-C (NO)
Inventor: OTT JOHANN BENEDIKT
IPC: B41F33/00
Filed: 1982-04-02
Abstract: On a measuring table (1), a bridge (2) extends over a printed sheet (5) to be measured. A measuring carriage (3) carrying a three color-simultaneous measuring head is arranged on the bridge (2) for linear movement in a back-and-forth manner along a desired path on the printed sheet. For control of the movement of the measuring head during measuring runs and for the evaluation of the measured data, a computer (7) with an integrated image display terminal and a processor system (6) controlled by the computer, is provided with the necessary interfaces. The analysis of a color measuring strip (MS) located along the desired path on the printed sheet is effected in two phases. In a first, so-called recognition run the measuring strip is scanned stepwise with high resolution in all three color channels, for the purpose of an analysis of its configuration. By means of flat locations in the density variations, effective positions (e.g., the centers) in the measuring fields are determined as possible measuring positions for subsequent measuring runs. During the measuring runs the measuring strip is measured only at the measuring positions determined during the recognition and the measured data obtained in this manner are transmitted for processing and/or display to the computer (7). By the division of the measurements into a recognition and a measuring run, coupled with the determination of measuring positions by means of flat locations in the density variations, a practically completely automatic evaluation of the color measuring strips independently of their configuration and without the need of prior knowledge of the strips by the apparatus, is rendered possible.
Patent NO-159592-C (NO)
Inventor: ASCHWANDEN WERNER
IPC: A61P25/28
Filed: 1982-06-29
Abstract: 2-(2-Oxo-1-pyrrolidinyl)acetic acids of the formula    <IMAGE>  III wherein R2 is hydrogen or lower alkyl and R11 is hydrogen, lower alkanoyl or another group readily cleavable by means of ammonia, are described. The compounds of formula III of the invention are useful to prepare the compound of formula I of the invention which are useful as medicaments, for example, in the form of pharmaceutical preparations.
Patent NO-165891-C (NO)
Inventor: BUCHER CLAUDE
IPC: F16L17/02
Filed: 1984-10-26
Abstract: An annular elastomer packing 2 for a male-female bell housing type of pipe joint has a trapezoidal foot 12 radially opposite an anchor ridge or flange 8 which seats in a mating groove 5 in the housing, and a tapering truncated body portion 10 joined to the anchor ridge by a shoulder 6 and to the foot by a groove or recess 19. The radial compression of the foot during the initial insertion of the male pipe end serves to firmly anchor the packing via the ridge 8 and groove 5 with the recess 19 accommodating the compressively deformed material, whereafter the continued insertion of the male end radially compresses and axially extends the body portion to ensure a tight seal. This configuration reduces the insertion force and enables greater dimensional variations to be tolerated.
Patent NO-163787-C (NO)
Inventor: KINNUNEN MARTTI I
IPC: D21F1/00
Filed: 1987-05-12
Abstract: A dual layer forming fabric for use in papermaking, cellulose and similar machines having weave floats in the cross machine direction yarns on the machine side of the fabric that are under eleven machine direction yarns. The float bestows extra life potential to the fabric and gives extra protection to the machine direction yarn knuckles on the machine side of the fabric without any detrimental effect on the fine paper making surface of the fabric. The forming fabric of the present invention has a papermaking surface where the machine direction knuckles and the cross machine direction knuckles are close to, or are, coplanar.
Patent NO-170978-C (NO)
Inventor: MARKUSSEN JAN
IPC: C12P21/02
Filed: 1987-07-20
Abstract: Insulin derivatives of the general formula I <CHEM> and having a charge which is positive compared with the charge of human insulin at neutral pH, can be used to prepare solutions having prolonged insulin action. In the novel insulin derivatives, a basic amino acid has been substituted in the B27-position and/or a neutral amino acid has been inserted in the A4-, A17-, B13- and/or B21-position. The C-terminal of the A-chain, Asn<A21>, may be substituted by another amino acid in order to increase the stability of the solutions at the slightly acidic pH of pharmaceutical solutions. Furthermore, the C-teminal carboxyl group of the B-chain may be blocked with an amido or ester residue. Provided that A21 is Asn, the carboxylic acid group of B30 is free.
Patent NO-166584-C (NO)
Inventor: JOSEFSSON BJOERN
IPC: C07D207/00
Filed: 1988-01-18
Abstract: A new chiral reagent of formula (I), wherein X is halogen, an azide group or a succinimidyl group and wherein R is an alkyl group or a trifluormethyl group. The invention further relates to a method for derivatization, determination and preparative resolution of primary and secondary amino-containing compounds. The method comprises the steps of derivatizing the amino function by said reagent to form diastereomeric carbamates, which are determined by e.g. fluorimetry or absorptiometry after separation by liquid chromatography.
Patent NO-171865-C (NO)
Inventor: JUNGERMANN ERIC
IPC: C11D17/00
Filed: 1988-04-29
Abstract: A process for the continuous production of transparent soap which provides an enhanced product and at a lower unit cost than heretofore obtainable. Stoichiometrically balanced blends are passed through a series of preheated mixing tanks into molds which are thereafter chilled to solidify the individual bars. Apparatus for the continuous production of transparent soap bars, comprises storage means for separately storing first and second blends of soap making reagents, feed means for independently feeding the first and second blends from said storage means to a heated mixing means, said blends being fed in a preselected stoichiometrically balanced ratio, stirring means for stirring the blends in the mixing means to create a saponified mixture, withdrawal means for withdrawing the saponified mixture from the mixing means and for depositing the saponified mixture into bar molds, cooling means for rapidly cooling the saponified mixture to produce solidified soap bars, and packaging means for packaging the soap bars.
Patent NO-166788-C (NO)
Inventor: SEVRIN MIREILLE
IPC: A61K31/445
Filed: 1988-08-05
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which R denotes a benzyl, benzoyl, 3-chlorobenzoyl, 3-methylbenzoyl or (C1-C6)alkoxycarbonyl group and their addition salts with pharmacologically acceptable acids. 
<??>Application in therapeutics.
Patent NO-173548-C (NO)
Inventor: WIESSLER MANFRED
IPC: C07H11/04
Filed: 1990-06-19
Abstract: The invention concerns a process for preparing glycoconjugates of phosphoramides of general formula (1) and (1a) in which the sugar is linked to the phosphoramide mustard function or the ifosfamide mustard function preferably in the 1 position and R1 and R2 are identical or different and may denote hydrogen, lower C1-C4 alkyl or C1-C6 alkyl halide and the sugar may be present as mono-, di- or polysaccharides in all existing isomeric and enantiomeric forms by conjugating protected bromine sugar in a manner known per se with the corresponding phosphorus compounds and releasing it from the protective groups. Also described are D-glycopyranosyl-N,N'-di(2-chloroethyl)-phosphoric acid diamides and the use of the compounds as antitumoral agents.
Patent NO-179300-C (NO)
Inventor: HELLWIG MANFRED
IPC: F41H3/02
Filed: 1991-06-27
Abstract: Flameproof camouflage netting consists of a perforate polyester fibre substrate material (1) coated with a flame-retarding polymer (5) which in turn, is coated with an IR camouflage paint (6), the novelty being that the substrate material (1) is a woven polyester fibre material incorporating metal fibres (3). - Pref. the polymer coating (5) consists of polyurethane contg. an absorption pigment (6) (pref. 30-40) esp. 35% carbon-based pigment) a flame retardant, (4) (pref. 30%) and pref. 1% fungicide.
Patent CA-2006969-C (CA)
Title: Polypeptide having human monocyte chemotactic factor activity and a dna encoding said polypeptide
Inventor: FURUTANI YASUJI
IPC: C12R1/19
Filed: 1990-01-02
Granted: 2000-03-14
Abstract: This invention relates to a DNA encoding a polypeptide with human monocyte chemotactic factor activity, a polypeptide produced by a transformant cell transformed with an expression vector in which said DNA is inserted, and a process for production of said polypeptide by using said transformant.
Patent CA-2009888-C (CA)
Title: Method and apparatus for continuously packaging batches of containers or the like
Inventor: GROSSI RENZO
IPC: B65B9/02
Filed: 1990-02-13
Granted: 1999-09-14
Abstract: The method comprises continuously wrapping ordered batches of containers (4) with either self adhesive or non-self adhesive films (A, B) of elastic plastics material (such as stretchable linear polyethylene). One of the films (A) forms the base of the wrapping and the other (D) the cover. The films (A, B) are welded together between one batch and the next (4) in a direction transverse to the direction in which the batches advance, and the batches are separated from each other by cutting the films.      The apparatus comprises, for the spaced-apart batches of containers (4), a service conveyor (8) in contact with which the film (A) forming the base of the wrapping moves, and a plurality of mutually independent welding and cutting units (11) insertable individually into the gap between one batch and the next (4) to produce the weld and the cut, extractable from said gap after welding and cutting. The apparatus also comprises transfer means (12, 13, 14) to transfer the welding and cutting units (11) from their point of extraction to their point of insertion. The service conveyor (8) conveys said units (11) from the insertion point to the extraction point.
Patent CA-2022448-C (CA)
Inventor: DUBOIS CLAUDE ACHILLE GERMAIN
IPC: F02K1/70
Filed: 1990-08-01
Granted: 2000-10-03
Abstract: Un inverseur de poussée pour turboréacteur comporte des portes pivotantes comprenant chacune une porte externe (9) et un volet interne (11) qui constitue l'obstacle de déviation du flux (27) en position déployée. La manoeuvre de porte est obtenue au moyen d'une vis à billes (21) dont l'écrou (22) est relié respectivement à la porte externe (9) et au volet interne (11) au moyen de biellettes (23, 24), la porte externe (9) pivotant autour d'un pivot principal fixe (19) et le volet interne (11) pivotant autour d'un pivot secondaire (20) qui l'entraîne également en coulissement vers l'arrière. De part et d'autre de ladite vis à billes (21) sont disposées des grilles d'éjection (25) permettant le contrôle en direction du flux inversé (27) et disposées dans la position de poussée directe entre la porte externe (9) et le volet interne (11).
Patent CA-2028464-C (CA)
Title: Fuel efficient rapid water heating module
Inventor: RIPKA CHESTER D
IPC: F24H8/00
Filed: 1990-10-24
Granted: 1994-09-20
Abstract: FUEL EFFICIENT RAPID RESPONSE WATER HEATING MODULE                   ABSTRACT OF DISCLOSURE          A water heating module.  The module is adapted for heating water for general residential and commercial use and as a supply for a hydronic heating system.  The module is capable of supplying a large volume of hot water near instantaneously on demand without exhaustion.  There is a small hot water tank in the module, to supply small demands and to reduce ambient losses while module is in standby. Condensing combustion gases are used to preheat incoming cold water; both features combining to produce high fuel efficiency in the module.  A radiant infrared burner may be used in the module to eliminate combustion roar and also to substantially reduce NOx emissions, thus enabling sale of the module in jurisdictions having strict NOx emission standards.
Patent CA-2031992-C (CA)
Title: Vehicle riders' helmet having an air jetted shield plate
Inventor: KAMATA EITARO
IPC: A42B3/04
Filed: 1990-12-11
Granted: 1994-07-26
Abstract: A helmet has a chin cover portion formed immediately below a window opening of a front of a cap body.  A recess is formed on a front surface of a shell at the chin cover portion.  A housing covers the recess and opens at an upper end to the window opening therefor.  The housing is secured to the shell.  Air intake  holes are formed at the housing. A distribution chamber and a plurality of air introducing ducts are defined between the housing and a bottom of the recess.  The ducts upwardly extend from the distribution chamber and communicated with a plurality of jet holes.  The distribution chamber of a large volume can be formed without impairing the strength of the buffer liner inside the shell. The air introduced from the air intake holes can be reliably jetted out to the inner surface of the shield plate which closes the window opening, to prevent a cloud forming on the inner surface of the shield plate.
Patent CA-2032475-C (CA)
Inventor: IKUSHIMA HEIJI
IPC: A61K9/48
Filed: 1990-05-10
Granted: 1997-12-30
Abstract: The improved pharmaceutical preparation for oral administration which is adapted to release the drug at appropriate sites in the intestines comprises: a core that comprises an active ingredient and a pharmaceutically acceptable excipient, a first layer that covers the core and which comprises an enteric or water-soluble ingredient and an optional insoluble ingredient, a second layer that covers the first layer and which comprises a non-enteric ingredient that dissolves upon reacting with at least one ingredient in the core, and a third layer that covers the second layer and which comprises an enteric ingredient. This preparation is characterized in that it will not release the active ingredient until after it reaches a desired site in the intestines and that, in addition, it is capable of controlling the rate at which the active ingredient is released after it has reached the desired site. Therefore, this preparation is particularly effective in administering active ingredients having absorption specificity at specific sites in the intestines or for treating diseases at specific sites in the intestines.
Patent CA-2042602-C (CA)
Title: Card calendar
Inventor: ROHLOFF CHARLES A
IPC: B42D5/04
Filed: 1990-09-26
Granted: 1995-03-28
Abstract: A card calendar (20) is disclosed which has a paper blank (22) cut and folded to present a card panel (28) adjacent along a score line (32) to a seal panel (30) which is adjacent along a fold line to an envelope pocket formed of an envelope back (34) attached by glue flaps to an envelope front (46), and a calendar panel (50) adjacent to the envelope front along a score line with an alternative calendar panel (54) adjacent to the calendar panel along a fold line. A two-flap illustrated greeting card (24) is removably affixed to the card panel above a calendar printed on or attached to the calendar panel. When the calendar has expired, the greeting card may be placed within the envelope pocket, the card flap and calendar panels detached along the score lines, the seal panel adhesively fixed to the envelope front, and the card and envelope then mailed.
Patent CA-2043342-C (CA)
Title: Method for improving thickeners for aqueous systems
Inventor: EISENHART ERIC K
IPC: C09D7/12
Filed: 1991-05-27
Granted: 2003-03-18
Abstract: A method is provided for improving thickeners used in aqueous system. The improvement is directed to the elimination of organic cosolvents which are conventionally added to aqueous solutions of certain hydrophobic thickeners. This method involves the reversible complexation of cyclodextrin compounds with hydrophobia moieties on the thickener molecule to suppress the viscosity of the aqueous solution containing the thickener so that such the solution can be easily handled. This is followed by decomplexing the cyclodextrin from the thickener to permit the thickener to perform its intended function.
Patent CA-2051786-C (CA)
Title: Universal scheme of input/output redundancy in a process control system
Inventor: BRISTOW ROBERT W
IPC: G06F13/00
Filed: 1991-09-18
Granted: 1997-11-18
Abstract: A controller of a control system, which operates as a master, has a slave input/output processor (IOP) connected thereto which communicates with at least one device of a predetermined type, the types including analog input, digital output....   The controller also has a backup slave IOP connected thereto of the same type as the slave IOP, the slave IOP operating as a primary IOP to the device.    A method for providing backup to the slave IOP by the backup slave IOP comprises the steps of loading the backup slave IOP with the same data base as the slave IOP.  The backup slave IOP eavesdrops on all communications from the controller to the slave IOP.  When a write command is communicated to the slave IOP, the backup slave IOP taps the data from the bus and updates its data base.  If the command is not a write command, after verifying the primary IOP has received the write command the backup slave IOP ignores the communication, when a fault is detected by either the slave IOP or the backup slave IOP, the detection of the fault is communicated to the other IOP.  The IOPs then failover such that the backup IOP is operatively connected to the device and the slave IOP is disconnected from the device.  Finally, the controller acknowledges that the backup slave IOP is now operating as the primary source to the device.  The failover occurs without any loss of communications within the control system and is transparent to the control system.
Patent CA-2055054-C (CA)
Title: Bus architecture for a multimedia system
Inventor: DINWIDDIE JOHN MONROE JR
IPC: G09G5/02
Filed: 1991-11-06
Granted: 1996-10-22
Abstract: An  information  handling  apparatus  for  transferring  and composing image signals for display.  The apparatus includes a bus adapted to allow selective access for multiple independent image signals generated by respective independent image sources. The selective access enables composition of the independent image signals  in  response  to  control  information;  the  composition enables real time display of a composed image signal.
Patent CA-2055282-C (CA)
Title: Process for the preparation of rare-earth and ammonium twin oxalates, their use in preparing rare-earth oxides, and rare-earth oxides thereof
Inventor: DAVID CLAIRE
IPC: C07C51/41
Filed: 1991-11-12
Granted: 2000-01-11
Abstract: Process for the manufacture of ammonium rare-earth oxalate. More particularly, a process for the manufacture of an ammonium rare-earth oxalate by conversion of a neutral oxalate in the presence of oxalate and ammonium ions. The product obtained can be converted into rare-earth oxide, for example by calcining.
Patent CA-2059787-C (CA)
Title: Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient
Inventor: YANAGI MIKIO
IPC: C07C/
Filed: 1992-01-22
Granted: 2002-04-30
Abstract: A novel hydrazine derivative and a pesticidal composition containing the hydrazine derivative as the effecting ingredient. The hydrazine derivative show high pesticidal activity against harmful pests which are resistant to known pesticides such as organophosphorus pesticides, pyrethroids, etc., especially against Lepidopters harmful pests such as Plutella xylostella, Spodoptera litura, Cnaphalocrocis medinalis, Adoxophyes orana, etc., and is effective for controlling harmful pests in paddy field, upland field, orchard, forest or places to be kept environmentally hygienic.
Patent CA-2062594-C (CA)
Title: Folded sheet product dispenser system
Inventor: PETTERSON TOR
IPC: A47K10/42
Filed: 1992-03-10
Granted: 1998-09-22
Abstract: A  dispenser  apparatus  (20)  for  serially  dispensing paper napkins  or similar sheet  products (10)  from a  stack (S)  of such  products comprising  a housing having  a curved back wall (18) and a nose  piece (34) with an opening therein for  dispensing said  sheets.   The nose  piece  includes two pairs of  contact surfaces (44, 46,  and 60,  62) arranged to subject the  lowermost sheet to two sequential bending forces applied  to said  sheet  at  right  angles  to  one  another. During  the  bending,  a  flap  terminal  end  (13)  of  the lowermost  sheet is unsupported  by the  nose piece (34) over its central area.   Bending of the folded sheet product urges the flap  terminal end (13) outwardly  away from  the rest of the  sheets in the  stack to  facilitate grasping and removal of the lowermost sheet.   A blocking member (80)  may also be provided  which obstructs the  interior of  the housing above the  stack after the  stack has  shortened to a predetermined level preventing upward movement  of the sheets  remaining in the stack.