baber/WOPTO huggingface dataset:
Patent CA-1254490-A (CA)
Inventor: LEITH WILLIAM C BOX TRAIL B C
IPC: B27B17/02
Filed: 1986-05-07
Granted: 1989-05-23
Abstract: AN IMPROVED CHAIN SAW BAR FOR A POWER CHAIN SAW by William Cumming Leith, a Canadian citizen whose postal address is P.O. Box 157, Trail, B.C. Canada V1R4L4 ABSTRACT            An improved chain bar for a power chain saw consists of a replaceable chain bar with at least one thru-slot with a machined slot edge profile.  The thru-slot is filled with a damping insert with matching insert edge profile and made of at least one damping material which retains the maximum energy efficiency for wood sawing, but damps out up to 95 % of the combined longitudinal tension/compression and transverse/ lateral bending resonant vibrations going to the hand grips, and hence to the operator's fingers. The size of a thru-slot expressed as its diameter is one quarter to one half of the width of the chain bar.  The number of thru-slots with insert is generally in the range of one to ten. The thru-slots are located on the longitudinal axis of the chain bar between the point of mounting and the guide sprocket, and at locations of the maximum deflection for the harmonics of the vibrations in the chain bar.
Patent CA-1272061-A (CA)
Title: Production of non-tacky, smooth surfaces of  photopolymer relief printing plates for flexographic  printing
Inventor: KOCH HORST
IPC: G03F7/20
Filed: 1986-06-12
Granted: 1990-07-31
Abstract: Abstract of the Disclosure:  Non-tacky, smooth, struc-tureless surfaces of photopolymer relief printing plates for flexographic printing, whose relief layers are pre-pared in a conventional manner by exposing the photopoly-merizable relief-forming layers of flexographic printing plates imagewise to actinic light and washing out the unpolymerized, unexposed areas with a suitable solvent, are produced by a process in which the flexographic print-ing plates are after-treated with a liquid medium which contains elemental bromine or is capable of forming ele-mental bromine, and then washed with a neutralization bath, one or more paraffinsulfonates, fatty alcohol ether-sulfates or alkyl phosphates or a cationic or anionic sur-factant possessing one or more perfluorinated carbon chains being employed in the bromine-containing, liquid medium.        The relief printing plates obtained according to the invention are used for flexographic printing.
Patent CA-1271441-A (CA)
Inventor: MILLER STEPHEN J
IPC: C10G65/04
Filed: 1986-07-02
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE A process for stabilizing a lubricating oil base stock derived from a nitro-aromatic-containing hydrocracked bright stock, comprising a two-step stabilizing process utilizing hydrodenitrification followed by mild hydrofinishing.
Patent CA-1258246-A (CA)
Inventor: THORNE WILLIAM D
IPC: H01F7/08
Filed: 1986-07-29
Granted: 1989-08-08
Abstract: ELECTROMAGNETIC HAMMER ACTUATOR FOR IMPACT PRINTER           ABSTRACT      The present invention relates to an assembly of electromagnetic actuators for the hammers of an impact printer arranged side by side and extending along a line.  Each actuator comprises a first stator part formed with at least one pole piece, a second stator part formed with at least one pole piece and positioned relative to the first stator part so that the pole pieces are spaced apart so as to form a gap therebetween.  A single coil is associated with one of the stator parts.  Each actuator also includes an armature member formed with a body of non-magnetizable material, at least one armature element of magnetizable material and a hammer head.          The armature member is supported between the stator parts so that the armature element is located adjacent to the gap.          Energization of the coil causes the generation of a flux which passes across the gap and through the armature element tending to move the armature element into the gap and to cause the hammer head to move into a print position.      According to the invention the components of adjacent actuators are complementary in shape so that projecting components of each actuator engage in recessed components of the adjacent actuators whereby the overall length of the assembly along the line is less than the sum of the overall widths of the individual actuators.
Patent CA-1246403-A (CA)
Inventor: RAPP BENJAMIN F
IPC: A01K5/02
Filed: 1986-08-06
Granted: 1988-12-13
Abstract: ABSTRACT     An automatic livestock feeding apparatus having a hopper, a trough, a distributor for trans-ferring feed from the hopper to the trough, and a feed level sensing device.  The feed level sensing device includes apparatus for inducing vibration of the trough when the amount of feed present in the trough falls below a predetermined level.  The sensing device further includes apparatus for detecting the vibration, thus indicating a low feed level condition.  The feeding apparatus also includes a distributor control device which is responsive to the low level feed condition indicated by the feed level sensing device, and which activates other apparatus to cause the trough to be replenished with either a dry feed or liquid feed mixture.  A counter display may included as part of the feeding apparatus to indicate the number of times the trough has been replenished.  Additional control apparatus may be included to limit trough replenishing where ration feeding is desired.
Patent CA-1267005-A (CA)
Inventor: CHAREST JOSEPH R J L
IPC: B23P19/06
Filed: 1986-09-12
Granted: 1990-03-27
Abstract: APPARATUS FOR UNCOUPLING THE THREADED CONNECTION OF A PUMP IMPELLER     Abstract of the Disclosure An apparatus for uncoupling a threaded joint between a pump or turbine shaft and an impeller using the power of a hydraulic cylinder is disclosed.  The apparatus has a housing with a V-shaped upper surface for supporting the end of the pump adjacent the impeller, a vertical support for supporting the opposite end of the pump which is adjustable in height and distance from the housing, and a hydraulic cylinder which is pivotally mounted on the side of the housing remote from the support.  The rod of the hydraulic cylinder has attached to it a chain and hook for attachment to the impeller blade.
Patent CA-1269103-A (CA)
Inventor: MATSUISHI NAOTO
IPC: C07D471/04
Filed: 1986-09-17
Granted: 1990-05-15
Abstract: PYRIDO[1,2-a]PYRIMIDINE DERIVATIVES                  ABSTRACT OF THE DISCLOSURE      Pyrido[1,2-a]pyrimidine derivatives of the general formula [I] and their physiologically acceptable salts are provided:                                           [I]    where R is a hydrogen atom, a halogen atom or a methyl group, and n is a whole number of 0, 1 or 2.  The pyrido[1,2-a]-pyrimidine derivatives and their salts exhibit an excellent antagonistic effect on slow-reacting substance of anaphylaxis and, therefore, are useable for the treatment of allergic diseases.
Patent CA-1275118-A (CA)
Inventor: SIE SWAN T
IPC: C07C7/13
Filed: 1986-10-14
Granted: 1990-10-09
Abstract: A B S T R A C T         PROCESS AND APPARATUS FOR SEPARATING BRANCHED- FROM                     UNBRANCHED HYDROCARBONS    A process for separating branched- from unbranched hydrocarbons comprising the following steps: (i)  contacting a mixture comprising branched- and unbranched hydrocarbons with a fluidized bed comprising a particulate molecular sieve capable of selectively adsorbing unbranched hydrocarbons, and removing branched hydrocarbons therefrom; and (ii) removing unbranched hydrocarbons from a fluidized bed comprising a particulate molecular sieve which has adsorbed unbranched hydrocarbons by contacting it with a hydrogen-containing gas. The invention further relates to an apparatus suitable for carrying out said process and to a process for the isomerization of unbranched hydrocarbons.
Patent CA-1270358-A (CA)
Inventor: INSTANCE DAVID J
IPC: B29C44/32
Filed: 1987-08-04
Granted: 1990-06-19
Abstract: ABSTRACT                         MANUFACTURING CONTAINERS            A method of manufacturing containers, the method comprising the steps of:-(a)  extruding an elongate tube of plastics material, the tube having a rectangular outer cross-section and an elongate central cylindrical cavity, (b)  cutting the tube transversely into a plurality of container body portions;       (c)  sealing a base to one end of each body portion; and (d)  sealing a top to the other end of each body portion.
Patent CA-1273615-A (CA)
Inventor: SILVERBERG ERIC
IPC: B65H9/00
Filed: 1987-10-21
Granted: 1990-09-04
Abstract: ABSTRACT     A plotter having the capability of unattended operation  incorporates several  innovations.  An X-axis dual motor  drive  mechanism moves  the plotting  chart through the plotter using two independently controlled motors driving respective individual friction drives at either side of the chart. An automatic chart alignment mechanism  aligns  the  chart  with  the  plotter  X-axis using the X-axis dual motor drive for swiveling of the chart as necessary and a sensor to detect and correct the position of the chart. A chart cutting mechanism allows chart stock supplied in roll form to be cut to a desired  length  for  a  plot  using  a  knife  assembly carried by the pen carriage like a pen.  A cut chart handling mechanism enables cut charts to be retrieved and neatly stored.
Patent CH-522022-A (CH)
Title: Water-soluble diphenylindoylmethane dyes for wool - and silk
Inventor: SCHAEFER GUSTAV DR
IPC: C09B11/26
Filed: 1968-04-03
Abstract: Water-soluble diphenylindoylmethane dyes for wool and silk. B2A. Have formula (I) in which X(-) = an anion, R1 = 1-4C alkyl, 1-4C alkoxy or OH gp. R2 and R3 = H or HSO3 provided that R2 and R3 are different from each other and R4 = 1-4C alkyl gp. They are prepared as follows:- (1) p-chlorobenzotrichloride is reacted, in a single reaction vessel, with chlorobenzene in presence of a Friedel-Crafts catalyst (preferably AlCl3, BF3 or FeCl3) at -20 degrees C to +10 degrees C and the 4,4'-dichlorobenzophenone-dichloride obtained allowed to crystallise in the form of the corresponding double salt and separated, if desired, from the moth liquor contng. the isomeric 2,4'-dichlorobenzophen-onedichloride double salt; (2) the 4,4'-dichlorobenzo-phenonedichloride double salt is condensed with an indole deriv. (II) at 60-110 degrees C in presence of condensing agent and (3) the condensation product obtained is reacted without intermediate isolation, with at least 2 moles of a primary amine (III) if desired impresence of a di- or poly-hydric alcohol as solvent at 100 degrees-140 degrees C. The dye formed is isolated and sulphonated if necessary.
Patent CH-519477-A (CH)
Title: Hypoglycaemic benzenesulphonylureas
Inventor: HELMUT WEBER
IPC: C07C327/48
Filed: 1967-10-13
Abstract: (A) Cpds. (I) - Y=-CH2CH2-, -CHMeCH2-, or -CH2CHMe-. - R=(1-5C)alkyl, lower alkenyl, MeO(CH2) or EtO(CH2)n where n = 1 or 2 - X=halogen, (1-4C)alkyl, (1-4C)Oalkyl, or CF3 in 3, 4 or pref. 5-position with respect to CS. - R'=(3-6C)alkyl, (5-8C) cycloalkyl, cyclohexenyl, methylcyclohexenyl, cyclohexyl substd. by 1 or 2 (1-2C) alkylene residues, pref. in posns. 4-6, chlorocyclohexyl, lower alkoxycyclohexyl, an endomethylene cyclohexyl, cyclohexenyl, cyclohexylmethyl, or cyclohexenylmethyl, nortricyclyl or adamantyl. - (B) Salts of I. - Hypoglycaemics. - N-(4-(beta-(-2 methoxy-5-bromo-thiobenzamido)-ethyl)-benzenesulphonyl )-methylure- thane(9.7 g.) and cyclohexylamine (2 g.) were heated 1.5 h. at 110 deg. in dioxan (100 ml.), MeOH being distilled off. The mixture was cooled, dild. with a little H2O, filtered, and recryst. from MeOH, giving the N'-cyclohexyl-urea, m.p.166-7 deg.
Patent DK-125984-A (DK)
Inventor: JENSEN PREBEN
IPC: A45F3/08
Filed: 1984-02-29
Abstract: A backpack rack comprises a pair of parallel side pieces 5 and a stiff bottom piece 12, bent backward in relation to the side pieces 5, at the bottom of the rack, where each of the side pieces 5 of the rack 1 are divided into an upper side piece part 6 and a lower side piece part 7, which are mutually adjustable in their lengthwise direction for several mutually established positions. Because the upper and the lower side piece parts 6, 7 are mutually telescopic and each one has a cross brace 10, 9, which is connected to an adjustment and locking or tightening mechanism 14, and because said mechanism is arranged between the side pieces and has a manual operating piece 19, which is arranged at the side of the rack 1, which turns toward the backpack, one obtains a backpack rack with telescopic control of the lengthwise setting and a simple adjustment and locking mechanism which is free of bolts or screws that need to be taken out and put in place whenever a length adjustment is desired. <IMAGE>
Patent DK-125987-A (DK)
Inventor: GASSNER THEO
IPC: B25C1/18
Filed: 1987-03-11
Abstract: An explosive powder charge operated tool for driving nails includes a housing with a muzzle part mounted in and projecting axially outwardly from the housing. By moving the muzzle part rearwardly into the housing, the tool is in the ready-to-fire condition. A magazine is supported at one end within the muzzle part and extends generally radially outwardly from it. A slide in the magazine feeds individual nails in a nail strip into the bore in muzzle part into position to be driven by a piston located within the housing. When all of the nails in the strip have been driven from the tool, one end of the strip projects into the muzzle bore. A stop shoulder on the one end of the strip faces toward an end face on the housing and contacts the end face when the muzzle part is pressed into the housing, preventing the placement of the tool in the ready-to-fire condition.
Patent DK-162190-A (DK)
Inventor: HART CHARLES ANTHONY
IPC: A61K31/7072
Filed: 1990-07-05
Abstract: A reverse transcriptase inhibitor such as 3 min - azido - 3 min  - deoxythymidine is used for the treatment or prophylaxis of a retrovivus-associated carcinoma such as breast cancer in a human.
Patent DK-267085-A (DK)
Inventor: HEEKS JOHN STUART
IPC: H04B10/29
Filed: 1985-06-13
Abstract: In a coherent optical transmission system an input optical signal is amplified by being frequency down converted to an intermediate frequency, for example by means of a photodiode (1) and a reference optical local oscillator signal, and the photodiode output current is amplified in a GaAs FET wideband amplifier (6) and inserted on an optical carrier signal comprised by the reference signal by means, for example, of an integrated optical single sideband modulator (up converter) (7). By use of the same local oscillator to drive both the photodiode down converter and the integrated optic single sideband up converter, input/output coherence is ensured. The optical local oscillator may be comprised by a GaAlAs laser (3) stabilised to an «atomic» standard (4,5). Channel dropping/insertion may be carried out at the intermediate frequency, for example following the amplifier (6).
Patent DK-282079-A (DK)
Inventor: HEUCK C C
IPC: G01N33/68
Filed: 1979-07-04
Abstract: The invention relates to a process for the quantitative determination of a serum protein, especially apolipoprotein, in turbid serum or plasma samples by nephelometry, which comprises, after having carried out an immunologic reaction with the corresponding antibody, measuring in the presence of a tenside of the formula CH3-(CH2)m-R-(CH2-CH2-O)n-H (I) in which R is O; NH; CHCH(CH2)xNH; +TR  <IMAGE>   Y is H- or CH3-(CH2)q-, m and q, being identical or different; each are an integer of from 6 to 26, preferably 6 to 18; n is an integer of from 7 to 50, preferably 7 to 25; and x is 7 or 8; the tenside being used in a concentration of from 10-3 to 10-1% by volume. Alternatively, the measures can be taken after enzymatic degradation of the lipids and subsequent immunologic reaction with the corresponding antibody in the presence of a nonionic tenside of the formula (I), in which R is as defined above, or   <IMAGE> +TR R' being CH3 or C2H5,  Further subjects of the invention are the use of a tenside of the cited formula for serum work-up for quantitative determination of an apolipoprotein, and an agent for serum work-up for quantitative determination for an apolipoprotein, consisting of a mixture of at least one lipid-degrading enzyme and a tenside of the cited formula.
Patent DK-289582-A (DK)
Inventor: GUNNARSSON K L
IPC: C02F1/52
Filed: 1982-06-28
Abstract: The present invention relates to an aluminium sulphate composition having a low sulphate content and being of the type  Al(OH)x (SO4)y (H2O)z in which x is 1.51 - 2.0; y is 0.5 - 0.75; x + 2y = 3, and z is 1.5 - 4 when the composition is in solid form. The composition has charge-neutralizing properties in colloidal systems and can be used as a flocculating agent in water-purifying processes, a retention agent in paper-manufacturing processes, and an agent for de-watering vegetable material. The product according to the invention enables water to be purified a number of times without requiring appreciable increase in the sulphate-ion concentration.
Patent DK-446279-A (DK)
Inventor: CHRISTENSEN B G
IPC: C07C45/74
Filed: 1979-10-23
Abstract: Disclosed are 1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acids of the following structure:  <IMAGE>  wherein R1, R2, R3 and R4 are, inter alia, independently selected from the group consisting of hydrogen, alkyl, aryl, and aralkyl. Such compounds as well as their pharmaceutically acceptable salt, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds and methods of treatment comprising administering such compounds and compositions when an antibiotic effect is indicated.
Patent DK-702488-A (DK)
Inventor: BROOM NIGEL JOHN PERRYMAN
IPC: C07D499/00
Filed: 1988-12-16
Abstract: Compounds of the general formula (II): <CHEM> and pharmaceutically acceptable salts and in-vivo hydrolysable esters thereof,  in which  R denotes a hydrogen atom or an in vivo hydrolysable acyl group;  and the wavy line denotes either the E- or Z-isomeric position, are novel compounds which exhibit  beta -lactamase inhibitory action and have antibacterial properties.
Patent FI-854406-A (FI)
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1985-11-08
Abstract: The adjusting mechanism is used for exerting a force on two components moveable relative to one another and comprises a cylinder, a piston and a piston rod. A guide rod is also provided on the piston and is guided in a guide connection of a bottom cylinder casting. A control piston is displaceably guided in a longitudinal bore of the piston and in a further longitudinal bore of the guide rod. The piston contains transfer ducts, which are either obturated by the control piston or are freed or exposed by a smaller diameter portion of the control piston. An inner cylinder chamber is completely filled with a flowable or fluid grease. As a result, the piston rod can be locked in position by the control piston closing the transfer ducts and, on releasing or opening the latter, the piston rod can be moved. The locking of the adjusting mechanism in a specific position, as is particularly required in the case of tiltable chairs, is consequently facilitated in comparison to known adjusting mechanisms. In addition, by using flowable grease, the sealing of the adjusting mechanism is made simpler.
Patent FI-870762-A (FI)
Inventor: VINOGRADOFF ANNA P
IPC: C07D495/04
Filed: 1987-02-23
Abstract: 3-(1H-Tetrazol-5-yl)thieno[2,3-d]pyrimidin-4(3H)-ones useful as antiallergic agents are described herein. The compounds are prepared by cyclization of an appropriate substituted amidine using an alkali metal base. The reaction is carried out in an appropriate inert solvent.
Patent FI-873248-A (FI)
Inventor: DOMAGALA JOHN MICHAEL
IPC: C07D207/09
Filed: 1987-07-24
Abstract: Novel, orally active antibacterial agents of formula I <CHEM> are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-ox o-3-quinol ine carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
Patent FI-881878-A (FI)
Inventor: ANGELASTRO MICHAEL R
IPC: C07J31/00
Filed: 1988-04-21
Abstract: This invention is directed to 17 beta -(cyclopropyloxy)androst-5-en-3 beta -ol and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The ethers are prepared by using the Simmons-Smith reaction and an appropriate vinyl ether.
Patent FI-884315-A (FI)
Inventor: LANZA EMANUEL
IPC: C08F236/04
Filed: 1988-09-20
Abstract: Vinyl aromatic-conjugated diene copolymers having polymer chains which end with an alkali metal and which are obtained by the polymerization in solution of at least one vinyl aromatic hydrocarbon and of a conjugated diene in the presence of a catalyst based on an alkali metal are decolorized by treating the copolymer with a carboxylic acid of general formula    (Y)2-n - X - (R-COOH)n   in which X is S, S-CH2-S, or (S-S), and Y and R are alkyl radicals having 1 to 16 carbon atoms and n is 1 or 2.
Patent FI-920111-A (FI)
Inventor: TERNANSKY ROBERT JOHN
IPC: A61P31/04
Filed: 1992-01-10
Abstract: An antibacterial compound of the formula <CHEM> wherein R is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, or C1-C6 haloalkyl; A and A min  are independently hydrogen, C1-C6 alkyl, nitro, amino, C1-C6 alkoxy, a 5-6 membered heterocycle containing nitrogen or sulfur, or phenyl; or A and A min taken together form a group of the formulae <CHEM> wherein X is hydrogen, halo, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxycarbonyl, amino, nitro, or carboxy; and Y is nitrogen or carbon; or a pharmaceutically acceptable salt thereof.
Patent FI-930395-A (FI)
Inventor: CHIU CHUNG-WAI
IPC: A21D2/26
Filed: 1993-01-29
Abstract: Yeast cell walls are used in the production of bakery products. As a result, the keeping quality of the bakery products is improved.
Patent FI-941423-A (FI)
Inventor: PANZERI ACHILLE
IPC: C12N9/99
Filed: 1994-03-28
Abstract: A compound of formula (I):    <IMAGE>  (I)  wherein R is a hydrogen atom or a C1-C4 alkyl group; A is a single bond or a straight or branched C1-C6 alkylene chain; R1 is a hydrogen atom or a C1-C6 alkyl group; R2 is a C1-C6 alkyl group, a C5-C7 cycloalkyl or a C6-C10 cycloalkylalkyl group, aryl or a C7-C10 arylalkyl group, or a C6-C10 heterocyclylalkyl group; R3 is hydrogen, a C1-C4 alkyl group or an aryl or a C7-C10 arylalkyl group; Z is a C1-C6 alkyl group, an -OR5 group wherein R5 is a C1-C6 alkyl group,   <IMAGE>   group wherein each of R6 and R7 is hydrogen, C1-C6 alkyl, C5-C7 cycloalkyl, phenyl or R6 and R7 taken together with the nitrogen to which they are linked form a pentatomic or hexatomic saturated heteromonocyclic ring; and the symbol   represents a single or a double bond, is a testosterone 68 5 alpha -reductase inhibitor and is therapeutically useful in benign prostatic hyperplasia, prostatic and breast cancers, seborrhoea, female hirsutism and male pattern baldness.
Patent FI-962129-A (FI)
Inventor: REICH STEFAN
IPC: B29C48/94
Filed: 1996-05-20
Abstract: PCT No. PCT/DE95/00544 Sec. 371 Date Jun. 27, 1996 Sec. 102(e) Date Jun. 27, 1996 PCT Filed Apr. 21, 1995 PCT Pub. No. WO95/30795 PCT Pub. Date Nov. 16, 1995A coating apparatus comprises a device for applying a liquid coating medium to a moving paper web, and a drying device with at least one web deflecting roll which guides the web with the aid of an air cushion and without the web coming into physical contact with the roll. The roll rotates in the direction of movement of the web. The air cushion flows between the web and the deflection roll in the direction of movement of the web. In the vicinity of the deflection roll at least one non-contact drying device is arranged in the path of the web.