baber/WOPTO huggingface dataset:
Patent CA-1269662-A (CA)
Inventor: WHITTLE ALAN J
IPC: E04B1/342
Filed: 1986-12-18
Granted: 1990-05-29
Abstract: ABSTRACT                     PYRIMIDINE DERIVATIVES      There are described novel pyrimidine derivatives of formula :                         (I) wherein R1 is hydrogen or halo, R2 is a branched alkyl or cycloalkyl group and Q is a group RO- where R is the residue of an alcohol ROH which forms insecticidally active esters with permethrin acid or cyhalothrin acid.  The compounds are useful as acaricides and insecticides.  There are also described novel compounds of formula I wherein Q is halo, hydroxy or lower alkyl which are useful as intermediates.
Patent CA-1268438-A (CA)
Inventor: MORGENSTERN MANFRED
IPC: C10B55/00
Filed: 1987-02-02
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE Coke for reactor graphite is continuously produced by coking a hard pitch having a softening (K.-S.) higher than 130°C and a coking residue of at least 45% by weight in a rotary tubular furnace, fitted with a scraping tool, and by subsequent calcination without intermediate cooling.  The gases and vapours formed during the coking process are conveyed in a counterflow to the pitch.
Patent CA-1265720-A (CA)
Title: Compact cigarette making machine
Inventor: KASTNER ARNOLD
IPC: A24C5/42
Filed: 1987-03-20
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE           A compact cigarette making machine is disclosed.  The machine consists of a hollow channel-shaped base carrying a tobacco receiving member which is longitudinally slideable within the base.  A cover is pivotally secured to the tobacco receiving member and is slidable therewith with respect to the base.  An elongate tobacco injection spoon is removably carried by the base and is stationary therewith, as a hollow circular nipple for reception of a preformed cigarette tube is provided at the forward end of the tobacco receiving member.  A tobacco receiving slot is provided in the tobacco receiving member and the cover is provided with a projection for compacting tobacco positioned in the slot.  With the cover closed and tobacco pos-itioned in the slot and a cigarette tube positioned on the nipple, rearward movement of the cover and tobacco receiving member with respect to the base results in the injection of a compacted wad of tobacco into the cigarette tube.  The spoon and nipple which are the components most subject to gumming by the tobacco are easily removed for cleaning or replacement.
Patent CA-1273233-A (CA)
Inventor: SNYDER ROBERT F
IPC: B25B23/145
Filed: 1987-05-07
Granted: 1990-08-28
Abstract: POWER WRENCH            Abstract of the Invention:     A low profile power wrench is provided which is useful both for general application and for easy accesses to bolts and nuts in cramped or hard to reach places.  The drive of the wrench and the reaction system are in tension, thereby resulting in important advantages for the wrench.  The wrench includes a power cylinder having a piston rod extending therethrough.  An anchor or reaction assembly comprising an anchoring ring and attached anchor rod is adjustably (i.e., threadably) attached to the piston rod to permit connection of the anchoring ring to a nut spaced from the nut to be turned.  A wrench assembly comprising a preferably arcuate lever arm with a ratchet assembly is pivotably connected to the power cylinder.  Operating fluid (hydraulic or pneumatic) is delivered sequentially to the power cylinder through first and second inlet/outlet openings.  The piston rod carries a piston which separates the cylinder into a pair of chambers such that during a power stroke, the fluid will exert a load on one side of the piston or the other to cause the power cylinder (not the piston rod) to move in a linear direction.  The moving cylinder will, in turn, urge the wrench assembly lever arm in a arcing direction whereby the ratchet assembly turns a nut or bolt.  During a return stroke, the fluid will exert pressure on the opposite side of the piston to return the wrench assembly to its original position.  Adjustment means are provided which limit the angle between the lever of the ratchet assembly and the piston rod in order to maintain that angle constant at the beginning of each forward (power) stroke.
Patent CA-1251722-A (CA)
Inventor: BARGHOLTZ WILLIAM E
IPC: B65H19/29
Filed: 1987-12-23
Granted: 1989-03-28
Abstract: Abstract of the Disclosure The disclosure describes a machine for wrapping a band of self adhering transparent stretch plastic film around a roll of wound sheet material.
Patent CA-1267952-A (CA)
IPC: F23N5/20
Filed: 1989-02-06
Granted: 1990-04-17
Abstract: ABSTRACT     A thermostat  for use  in a building having a furnace  and  an  air  conditioning  system  adapted to generate energizing signals for only one of the furnace and the air conditioner at a  given time.   An operator programs  the  thermostat  with  a  series  of  desired temperatures over a repetitive heating or cooling cycle by a manual data entry device.  The thermostat includes a clock that interrogates  the program  to generate the desired  temperature  for  the  present  time  which is compared  to   the  measured   temperature  within  the building to  generate control  signals for the furnace.          A desired heating temperature  is equal  to the desired heating temperature programmed for the present time.  A desired  cooling  temperature  is  equal  to   a  first predetermined  temperature   if  said  desired heating temperature programmed for the  present  time  is  in a first  range  of  temperatures.    The  desired cooling temperature  is  equal   to   a   second  predetermined temperature,  higher  than  the  first,  if the desired heating temperature programmed for current time is in a second  range  of  temperatures,  lower  than the first range.  The thermostat can be placed in and of three different modes, the third  one having  control signals generated for either the furnace or the air conditioner based upon the measured temperature and  the respective desired temperature signals.
Patent CH-528221-A (CH)
Title: Scalding slaughtered animals - esp. pigs in tank with continuous water circulation
Inventor: ALOIS WEISS
IPC: A22B5/12
Filed: 1972-02-09
Abstract: Appts for scalding slaughtered animals consists of a trough with water heaters and is also fitted with water circulating equipment. This enables thorough, continuous scalding to be achieved. Pref. a continuously revolving ejector give a residence time of 1 min. The circulator may be a pump or paddle.
Patent CH-516544-A (CH)
Title: 2-arylbenzo b-thiophenes and 2-arylnaphtho 2 3-b
Inventor: JOSEPH GEORGE LOMBARDINO
IPC: C07D333/74
Filed: 1968-05-01
Abstract: (A) 2-Arylbenzo(b)-thiophene 3(2H)-one-1.1-dioxide derivs. (I) - R = CF3, CH3 or NO2. - (B) 2-Arylnaphtho(2,3-b)-thiophene 3(2H)-one-1,1-dioxides (II): - R1 = phenyl, tolyl, phenyl substd. by methoxy, halogen, nitro, trifluoromethyl, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl; alpha- and beta-naphthyl - Keto- and enol structures of both compounds are included. - (C) Intermediate compounds (III): - R = methyl, trifluoromethyl, nitro or the residue of a condensed ring at pos. 4 and 5; - Y = -S, -SO2 or -SO - R1 = phenyl, tolyl, phenyl substd. by methoxy, nitro, halogen, trifluoromethyl, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl; alpha- or beta-naphthyl; R2 =  or -O - R5; R3 and R4 are H, alkyl (C1-C6), hydroxyalkyl (max C6), alkoxyalkyl (max C6), or carbalkoxyalkyl (max C6); or: R3, R4 and N may together form a heterocyclic ring. - R5 = H, alkyl(max C6), alkoxyalkyl (max C6), carbalkoxyalkyl (max C6), benzyl or substd. benzyl. - Pharmaceutically acceptable metal salts and acid addition salts are included. - (I) and (II) have anti-inflammatory activity in mammals and inhibit the formation of granuloma in connective tissue. - (III) have hypocholesteraemic activity.
Patent CH-508554-A (CH)
Title: Synthetic cryolite prodn
IPC: C01F7/54
Filed: 1969-02-22
Abstract: Synthetic cryolite prodn. This process is improved by continuously reacting aluminium hydroxide with HF soln. containing a part of the required fluorine, and mixing the product with a separately concentrated aqueous soln. of NaCl containing the remaining HF (about 50%) continuously separating by filtration the double salt formed; and calcining. Precipitation reaction can be smoothly carried out with a predetermined ratio NaF: AlF3 amounting to 1.4-1.5:1 (by wt.).
Patent CH-558336-A (CH)
Title: N-cycloalkylmethoxymethyl-haloacetanilides - with selective herbicidal properties
IPC: C07C233/16
Filed: 1971-09-01
Abstract: Title derivs. of formula (I):- (where R1 and R2 are H or 1-4C alkyl, R3 is H or CH3, R4 is 3-5C cycloalkyl, and X is Cl or Br) are prepd. by reacting a cpd. Hal-CO-CH2X (where Hal is halogen) with a cpd. of formula (III):- in an anhydrous solvent at -20 to +110 degrees C and reacting the product at -20 to +110 degrees C with R3R4CHOH in the absence of water and in the presence of a base.
Patent CH-493599-A (CH)
Title: Monoazo dispersion dyes
Inventor: HAHN RASSO DR
IPC: C09B43/18
Filed: 1968-05-21
Abstract: Dyes giving fast red shades on textile materials and esp. suitable for aromatic polyesters, cellulose acetates and polyamides, have formula (I):- (in which A is alkylene, R1 is a formyloxy, alkyl carbonyloxy or alkoxy carbonyloxy group; R2 is a formyloxy, or alkoxy carbonyloxy group, or if R1 is one of these, R2 may also be an alkyl carbonyl oxy group; R3 is a formyl group, and if R2 is an alkyl carbonyl oxy group, R3 may also be an alkyl carbonyl or alkoxy carbonyl group; X is chlorine or bromine). The are made by diazotising 2-halogen 4-nitroaniline and coupling with the appropriate amine.
Patent CY-2025-A (CY)
Title: Hirudin derivatives with delayed action
IPC: A61K47/48
Filed: 1998-02-20
Abstract: The present invention relates to hirudin derivatives which are formed from hirudin or its physiologically acceptable salt and of a carrier, to a process for the preparation thereof and to the use thereof as thrombin inhibitor.
Patent DK-125385-A (DK)
Inventor: JENSEN CARL ERLING
IPC: F04D29/66
Filed: 1985-03-20
Abstract: The rotor 1 of the blower is encompassed by a housing 5 having an inlet and an outlet portion 6, 8 which are interconnected by an extended centre portion 7 being delimited between an end wall 10 situated upstream of the rotor and an end wall 11 which is axially being situated between the front 12 and the rear 13 edges of the wings. The annular chamber 9 delimited in the centre portion 7 is divided into several cells 25 by means of baffle plates 14, the inner edge zones of which are sloping in direction towards the direction of revolution of the rotor and forms an angle of 40-65 degrees with a radius of the rotor shaft 3. The baffle plates 14 are preferably curved such that they abut on the peripheral wall 15 of the annular chamber 9 at right angles. The inner edges of the baffle plates 14 are preferably interconnected by means of a ring 22 placed half-way between the upstream and downstream end walls 10, 11 of the annular chamber 9, and the end parts 19 of the inner edges of the baffle plates situated between the upstream end wall 10 and the ring 22 are preferably set back in an outwards direction relative to the rest of each edge. <IMAGE>
Patent DK-129491-A (DK)
Inventor: COOPER GARY F
IPC: C07C59/82
Filed: 1991-07-02
Abstract: (A process for preparing steroid intermediates of the formula 
<CHEM>
 in which pivaloyl chloride is added to a compound of the formula 
<CHEM>
 the resulting compound of the formula 
<CHEM>
 is reacted with a Grignard reagent of the formula 
<CHEM>
 wherein X is Cl or Br,
 and the resulting compound of the formula 
<CHEM>
 is cyclized in the presence of a base. 
<??>Compound I in turn may be readily converted by known methods to valuable steroids. 
<??>Disclosed as a mixed anhydride steroid intermediate of formula III is 7a beta -methyl-2,3,3a alpha , 4, 5, 6, 7; 7a-octahydro-1H-inden-1,5-dione-4 alpha -(3-propionic acid) pivalic acid mixed anhydride.)
Patent DK-254389-A (DK)
Inventor: HAMADA EMIKO
IPC: G11B7/007
Filed: 1989-05-25
Abstract: An optical information recording medium comprising:  a light transmitting substrate (1); a light absorptive layer (2) overlaying the substrate to absorb a laser beam; and  a light reflective layer (3) overlaying the light absorptive layer, wherein said substrate has a surface layer, adjacent to the light absorptive layer, which is deformable by energy generated upon absorption of the laser beam by the light absorptive layer, to form optically readable pits.
Patent DK-264182-A (DK)
Inventor: DOMENICO I D
IPC: G01F25/00
Filed: 1982-06-11
Abstract: A liquid level gauge calibration means which utilizes slip clutch action between the gauge pointer shaft and the float rod. In setting the gauge range, either of said elements may be held stationary at a given point while the other element is moved to coordinate with the given point. Upon release of the element being held, the slip clutch is effective to maintain the established relationship between the two elements. A tool is used to move the slip clutch as needed for desired relative setting of the two elements.
Patent DK-407883-A (DK)
Inventor: KELLER JOSEF
IPC: B62M25/02
Filed: 1983-09-08
Abstract: A shifting cable assembly for the gear shift system of bicycles or the like, includes a shifting cable for connecting a manual shifter arranged in the grip zone of the bicycle user to the shift system of the rear wheel of the bicycle, a separate connection part, which is connectable to the shifting cable, being brought out from the shift point. In this shifting cable assembly there is provided a connection assembly which is designed so as to be insertable and self-retaining, on the one hand, and so as to be releasable by hand in a simple manner, on the other hand. For this purpose, there is provided a housing which is connected to the end of the shifting cable, which is taken downwards from the manual shifter, and which is equipped with a sleeve-shaped seat for the manual insertion of a connection part which is provided, for example, with detent elements and which is retained unaidedly and operationally reliably in the seat of the housing by corresponding counter detent elements.
Patent DK-417288-A (DK)
Inventor: GADGAARD JIMMY ALLAN
IPC: A43B13/12
Filed: 1988-07-25
Abstract: A shoe sole of the type that comprises an upper sole part 2 of wood and a bottom sole part 3 of PU foam. The edge of the bottom sole part 3 extends over the boundary of the upper sole part 2 and vertically up to the top of the upper sole part 2. A leather upper 8 can be fastened to the shoe sole. Above the said edge and opposite those points at which the bottom edge of the leather upper is to be fastened, recesses 5 are made. On the vertical wall in each recess there is at least one bead 6, to which the edge of the leather upper 8 can be fastened by fixing elements 9. This improves the fastening of the leather upper to the shoe sole, since the bead 6 acts both as a sealing lip and as a spring element. The recess provides a more even and a stronger transition between the sole and the leather upper. <IMAGE>
Patent DK-480581-A (DK)
Inventor: SKUBALLA W
IPC: A61K31/34
Filed: 1981-10-30
Abstract: Prostane derivatives of the formula   <IMAGE>   wherein B is straight-chain or branched alkylene of 1-10 carbon atoms, A is -CH2-CH2-, trans-CH=CH-, or -C 3BOND C-; W is hydroxymethylene or a <IMAGE>   wherein the OH-group can be in the  alpha - or  beta -position, and is optionally modified by replacement of the H atom with an ether or acyl group which is conventional for such replacements in prostaglandins and which is readily cleavable at physiological pH's; D and E together are a direct bond or D is straight-chain or branched alkylene of 1-10 carbon atoms, or, such an alkylene of 4-10 carbon atoms containing a double bond in the 2- or 3- position, all of which can optionally be substituted by fluorine, 1,2-methylene, 1,1-trimethylene, or methoxy; E is oxygen, sulfur, -C 3BOND C- or a direct bond; R2 is C1-10, C2-10 alkenyl, each of which optionally is substituted phenyl, 1-naphthyl or 2-naphthyl, each of which is substituted as defined below; C4-10 cycloalkyl optionally substituted by C1-4 alkyl; phenyl, 1-naphthyl, or 2-naphthyl, each of which can optionally be substituted by 1-3 halogen atoms, a phenyl group, 1-3 alkyl groups each independently of 1-4 carbon atoms, or a chloromethyl, fluoromethyl, trifluoromethyl, carboxy, C1-C4-alkoxy, or hydroxy group, or an aromatic 5- or 6-membered heterocyclic ring having one hetero ring atom which is O, N, or S, the remaining atoms being carbon; and R1 is hydroxy optionally modified as for W above, have valuable vasodilating, anti-hypertensive, and bronchodilating pharmacological properties.
Patent DK-481187-A (DK)
Inventor: AGHAJANIAN MICHAEL K
IPC: B28B1/00
Filed: 1987-09-15
Abstract: A method is provided for producing a self-supporting ceramic body comprising a polycrystalline material comprised of the oxidation reaction product of a parent metal (10) and having therein one or more channels which inversely replicate the geometry of a configured fugitive metal (6). The method includes providing an assembly of the configured fugitive metal (6) and the parent metal (10), optionally including a bed of permeable filler (4), and heating the assembly to form a body of molten parent metal. The molten parent metal is oxidized under selected conditions to grow the polycrystalline material to engulf the configured fugitive metal (6) (and to infiltrate the filler (4), if the filler (4) is present) and to cause the fugitive metal (6) to disperse into the engulfing polycrystalline material thereby leaving behind as the one or more channels the space formerly occupied by the configured fugitive metal (6). The method provides self-supporting ceramic bodies having therein one or more channels inversely replicating the shape of the configured fugitive metal (6).
Patent DK-631688-A (DK)
Inventor: STERZYCKI ROMAN Z
IPC: A61P31/12
Filed: 1988-11-11
Abstract: There are disclosed novel 2 min ,3 min -dideoxy-2 min -fluoronucleosides and 2 min -3 min -dideoxy-2 min ,3 min -didehydro-2 min -fluoronucleosides and processes for their preparation. The compounds so produced exhibit therapeutically useful antiviral and, more particularly, anti-HIV effects.
Patent FI-833954-A (FI)
Inventor: STOUFFS ROBERT H M
IPC: C13K1/06
Filed: 1983-10-28
Abstract: A product containing at least 93% by weight of dextrose can be obtained by contacting a starch hydrolysate having a dextrose equivalent (D.E.) of at least 40 and a maltose content of at least 45% by weight with an immobilized glucoamylase under saccharifying conditions. The process is particularly suited to continuous operation.
Patent FI-842312-A (FI)
Inventor: BAUER ROBERT
IPC: G01J3/52
Filed: 1984-06-07
Abstract: An improved method for visually comparing the results of colorimetric analytical tests to a color reference standard, enabling substantially improved quantitation to be achieved for such tests, is disclosed. Also disclosed is an improved apparatus, in the form of an improved color comparison reference standard, which is useful in the method. In one embodiment, the standard can comprise a plurality of colored reference areas of differing hues corresponding to discrete reference values and to which a colored response area of a colorimetric analytical test can be compared to determine the reference value most closely related to the hue of the colored response area, and a background area against which the colored reference areas are displayed. The background area has a luminance (L<sup>*</sup>) value of from about 15 to about 80, and the luminance (L<sup>*</sup>) value of any portion of the background area is within about 30 of the average luminance (L<sup>*</sup>) value of any two or more adjacent ones of the colored reference areas which are displayed against the portion of the background area.
Patent FI-862841-A (FI)
Inventor: BERGKVIST LARS ANDERS
IPC: E01F9/615
Filed: 1986-07-04
Abstract: A sea mark comprising one or more plane surfaces and intended to be observable by seafarers, which sea mark is characterized by the combination of the said surfaces 2,3,4 being provided with fluorescent paint which, when exposed to ultraviolet light, transmits light of visible wavelength and that a lighting device 7,8 is arranged to illuminate the said surfaces 2,3,4 with light containing a high ultraviolet light component. <IMAGE>
Patent FI-870237-A (FI)
Inventor: LOWRY JOHN D
IPC: H04N7/169
Filed: 1987-01-21
Abstract: Method and device for achieving a television signal and at the same time encoding and decoding of the signal. The device receives luminance and chrominance information and stores this information in separate memories 38a, 38b for the scanning lines of the television. The stored luminance and chrominance information is read off from the respective memory with a frequency which corresponds to a required format or standard in order to create the television signal. The signal can at the same time be encoded or decoded by delaying the time when the luminance and/or chrominance information is read off in accordance with an encoding or decoding key.
Patent FI-881901-A (FI)
Inventor: NOEL JOHN RICHARD
IPC: A44B18/00
Filed: 1988-04-22
Abstract: The loop fastening material (20) is formed by a method comprising the steps of: providing a backing (22) of orientable material in its dimensionally unstable state;      positioning a plurality of filaments (30) on the backing; securing the filaments to the backing at spaced, fixed regions (32) along each of the filaments, the fixed regions defining between each pair an unsecured catching region (34); and causing the orientable material to be transformed along its path of response to its dimensionally stable state thereby shirring the filaments at the catching regions to form fibrous elements (28) projecting from the backing between the fixed regions.
Patent FI-884795-A (FI)
Inventor: SCHROEDER JORIS
IPC: B66B1/20
Filed: 1988-10-18
Abstract: A group control for an elevator system in which a call firmly assigned to a car, but not serviceable at a stop at the respective floor due to an expected overload, can be serviced subsequently by the same car. For this purpose first and second circuits, assigned to the floors, are provided. A selector scanning the floor and car call memories activates at every position the assigned first and second circuits, where the first circuit causes the car to pass the respective floor if an overload would be generated at a stop. The second circuits assigned to the upward and downward directions are linked to each other in such a manner that, on establishment of an overload, the scanning by the selector of the floor and car call memories assigned in each case to the calls of opposite direction is prevented. After passage of the non-serviceable floor and reaching of the point of return of the direction of travel, the car travels without interruption back to the earlier disregarded floor, whereby the blocking of the scanning of the floor and car call memories of the calls in the opposite direction is cancelled.
Patent FI-893225-A (FI)
Inventor: HILTUNEN MATTI
IPC: F23J15/06
Filed: 1989-07-03
Abstract: PCT No. PCT/FI90/00134 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 16, 1990 PCT Pub. No. WO90/14559 PCT Pub. Date Nov. 29, 1990.The present invention relates to a method of treating various chlorine-containing materials such as wastes, biological sludges and even metal concentrates in a circulating fluidized bed reactor (1) or a grate furnace at a high temperature of over 830 DEG  C. and of cooling the resultant process gases for minimizing the amount of polyhalogenated aromatic compounds in the process gases. The process gases are cooled to a temperature below 250 DEG  C. at a cooling velocity exceeding 1000 DEG  C. per second. Cooling is preferably effected in a circulating fluidized bed reactor (2).