baber/WOPTO huggingface dataset:
Patent CA-1267126-A (CA)
Inventor: SHELTON WILLIAM S
IPC: F16K3/18
Filed: 1986-02-10
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE      A piston type pneumatic powered actuator (9) for operating a valve  (10)  of  the  expanding  gate  type wherein  velocity  of  the piston-stem-gate drive train is maintained substantially constant in the latter stage of the actuator stroke.  The actuator (9) includes an assembly of dual pistons (61,75) which are adapted to be driven by fluid pressure  in one direction to operate the valve but are returned  by  spring  means  (66,67)  when  the  fluid  pressure  is removed.  A drive piston (61) directly connected  to the actuator stem  (23)  is  nested within a primary piston (75)  which  is not connected to the actuator stem (23) but moves the drive piston (61) when actuating pneumatic fluid is applied to the actuator (9).  A stop  (85)  affixed  to  the  primary  piston  (75)  is  adapted  to cooperatively engage the  actuator housing  (40)  to terminate the stroke of the primary piston (75) prior to termination of the stroke of  the drive piston (61).   An orifice  (91)  through the primary piston (75) allows continuing flow of actuating fluid to the face of the drive piston (61) after the stroke of the primary piston (75) is terminated.  Termination of the stroke of the primary piston (75) occurs  when fluid  communication  through  the  valve  is  first established.
Patent CA-1267867-A (CA)
Title: Gripping handle for an attache case
Inventor: KUNZLER HEROLD
IPC: B25G3/28
Filed: 1986-02-21
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE      A handle having a pair of legs each bifurcated at its end to provide a slot defined by a pair of fingers. One of the fingers is flexible and is provided with a cylindrical pin, the end of which has an inclined cam surface forming a slide on which an eyelet hinge bracket rides when inserted into the slot. The flexible finger moves permitting easy entry of the lug.
Patent CA-1259518-A (CA)
Inventor: BROWN DOUGLAS P
IPC: A01B35/28
Filed: 1986-05-12
Granted: 1989-09-19
Abstract: ROTARY INCORPORATOR AND SPIDER WHEEL THEREFOR                   Abstract of the Disclosure A rotary incorporator for one pass incorporation of chemicals or small grains in previously tilled soil.  The incorporator includes two rows of aggressive, large diameter spider wheels supported from a toolbar for rotation in the soil about axes offset at an acute angle to the transverse direction.  The spider wheels, arranged to balance the forces transmitted to the toolbar, are angled in opposite directions on each half portion of the implement, with the wheels of the trailing row angled in opposite direction to and offset transversely with respect to the forwardly adjacent wheels in the forward row. The innermost wheels of each of the two rows are more widely spaced and smaller in diameter than most of the remaining wheels, and two additional smaller diameter spider wheels are centrally located between the innermost wheels and cooperate therewith to provide good incorporation and a smooth seed bed without hilling or chemical banding.  A smaller diameter, depth limited spider wheel on each outermost end of the implement feathers the effect of the angled wheels.  The spider wheels include tines having a concave soil working surfaces for good mixing and soil moving action and a large gullet area for good trash shedding and throwing characteristics.
Patent CA-1267074-A (CA)
Title: Method for manufacturing a cutting tool and resulting   tool
Inventor: JAQUIER PIERRE-CLAUDE
IPC: B26F1/44
Filed: 1986-06-18
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a method for manufacturing a cutting tool which comprises the deposition by micro-spraying of beads of mater-ial on the circumferential surface of a metal cylinder according to a pattern in the form of a mesh network with cutting and creas-ing threads.  The beads of material are then tooled by electro-erosion by means of a plane graphite electrode without touching any part of the circumferential surface of the cylinder.  The method is particularly useful for manufacturing tools for the rotative cut-ting of paper or cardboard.
Patent CA-1267651-A (CA)
Inventor: LUETHY CHRISTOPH
IPC: A01N43/653
Filed: 1986-06-20
Granted: 1990-04-10
Abstract: Abstract The invention is concerned with novel triazole deriva-tives of the formula          I     wherein R1 signifies optionally substituted phenyl and R2 signifies substituted phenyl, as more precisely defined in the description, and R3 signifies halogen, methyl or halomethyl, and their acid addition salts, a process for their manufacture, pest control compositions which contain these compounds as the active substance, as well as the use of such compounds or compositions for the control of pests.
Patent CA-1269836-A (CA)
Inventor: ABRAMSON PATRICK B
IPC: G09F3/18
Filed: 1986-07-15
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE     A merchandise identification system includes a plurality of display items separate and remote from available merchandise. Each item is provided, on opposite sides thereof, with information concerning corresponding merchandise.  A support holds the items in high density but individually visible concentration while allowing each and any item to be manipulated by a prospective purchaser for ready visual access to all the information provided by such item.
Patent CA-1248116-A (CA)
Inventor: AHOND ALAIN
IPC: C07D233/88
Filed: 1986-07-17
Granted: 1989-01-03
Abstract: The substance of formula:    <IMAGE>  (I)  called girolline, which is new, can be extracted from the Pseudaxinyssa cantharella sponge. It has remarkable antitumour properties.
Patent CA-1269300-A (CA)
Inventor: LAMARRE THOMAS M
IPC: C02F1/50
Filed: 1986-08-19
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE          A superior industrial biocide for treating industrial process waters is afforded in the combination of 1,5-pentanedial and tributyl tetradecyl phosphonium chloride.
Patent CA-1269089-A (CA)
Title: Selective adsorbent for co and method of  manufacturing the same
Inventor: TAJIMA KAZUO
IPC: B01J20/18
Filed: 1986-11-17
Granted: 1990-05-15
Abstract: Abstract of the Disclosure This invention proposes an adsorbent containing mainly Cu(I) ion-exchanged and carried in a cation exchange site of a zeolite at an ion exchange ratio of not less than 50%, the zeolite having a silica/alumina ratio of not more than 10, and a salt of a least one metal selected from the group consisting of Cu(I), Fe, Zn, Ni, and Mg, the metal salt being dispersed and carried in pores of the zeolite.  This invention also proposes a method of manufacturing the above adsorbent.
Patent CA-1251347-A (CA)
Inventor: REYNOLDS RICHARD L
IPC: F16B39/02
Filed: 1987-03-11
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides a caged nut comprised of stacked-conical spring segments that automatically and positively self-locks when tightened to a selected pre-loading, without adjustment.  The nut is free running until seated, and the automatic lock mechanism ratchets freely with respect to the cage while the nut is being run down to its sealed position.  Reverse rotation of the cage is prevented, however.  A ratcheting element in the automatic lock mechanism allows the nut to be tightened by free rotation in the "on" direction but the ratchet prevents rotation in the "off" direction.  At whatever value of preload desired, the nut is tightened to the extent necessary to provide that pre-load and the automatic lock mechanism will lock it positively in that position.  The invention also includes a caged nut having stacked conical spring washer segments in which the segments are so formed as to provide a more uniform thread loading, over the entire length of the threaded portion of the segments.  The invention further includes a caged free-spinning nut characterized by a prevailing tongue resisting counter-rotation having at least two washer segments in which one of the segments is formed of a material which takes a permanent set upon loading and the other segment is formed of a material that returns substantially to its original form following release of the loading force.
Patent CA-1270569-A (CA)
Title: Pipeline arithmetic unit
Inventor: CASH GLENN L
IPC: G06F7/53
Filed: 1987-03-31
Granted: 1990-06-19
Abstract: PIPELINE ARITHMETIC UNIT          Abstract A fast pipeline adder comprising a plurality of registered adder rows.  In one embodiment, additions in the pipeline are realized in reclocked half adders.  In another embodiment, modified adders are employed which accept two carry inputs and develop two carry outputs. The resulting number of individual cells is reduced to approximately half of those in the prior embodiment.  In still another embodiment, switch means are included in each cell to delete the reclocking and in still another embodiment, the adders in the diagonal of the pipeline adder arc provided with additional inputs to permit use of the pipeline adder in recursive addition applications.  In still another embodiment, tile cells are permitted to output the inverse of the intended signal, reducing thereby the physical realization of the cells and increasing the speed of the cells.
Patent CA-1270502-A (CA)
Inventor: RELIGA RICHARD J
IPC: H02G11/02
Filed: 1987-09-28
Granted: 1990-06-19
Abstract: ABSTRACT     An apparatus for detecting the absence of a magnetically permeable metal cable at a cable sensing site on a rotatable winding drum, comprising:  at least a portion of the drum adjacent the cable sensing site being of a lower magnetic permeability than that of the cable; a permanent magnet secured to said portion of the drum adjacent the cable sensing site and oriented such that cable wound on the drum at the cable sensing site conducts magnetic flux between the poles of the magnet; a pole piece of high magnetic permeability projecting from a pole of the magnet to a magnetic field sensing position at a surface of the drum; and a stationary magnetic sensor mounted adjacent the drum and positioned to sense the presence of a magnetic field at the magnetic field sensing position.
Patent CA-1271465-A (CA)
Inventor: MUEHLBERGER ERICH
IPC: F16L55/10
Filed: 1988-02-18
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE     A powder feed control system employs  an arrangement of conduits and valves for selectively directing a gas flow either through a powder feeder or through a bypass so as to quickly and precisely control the introduction of powder Into and the removal of powder from the gas flow in a plasma spraying system.  The arrangement of conduits and valves includes a two-way solenoid operated valve for directing the gas flow either into a powder feeder through a main conduit or into a bypass conduit which rejoins the main conduit on the other side of the powder feeder at a powder shutoff valve and a bypass and check valve.  The bypass and check valve insures that the gas flow in the by-pass conduit flows to the output rather than upstream to the powder shutoff valve.  The powder shutoff valve includes a resilient member mounted within the bore of a housing and collapsible upon itself to close off an internal bore therein in response to the introduction of pressurized gas into a space between the housing bore and the resilient member.  Air introduced into a cannister in the powder feeder with the loading of powder into the cannister is removed by an arrangement which includes a valve for selectively coupling the inside of the cannister to a vacuum source.
Patent CH-523242-A (CH)
Title: Antidepressant 2-subst pyrrolidine derivs
Inventor: FELNER-CABOGA IVO DR
IPC: C07D207/08
Filed: 1970-01-15
Abstract: Title cpds. of formula (I):- (where R is lower aliphatic hydrocarbyl, cycloalkyl or cycloalkylalkyl, Ph is (opt. subst.) phenyl and A is (opt. subst.) 2-pyrrolidinyl) and their acid addition salts are prepd. by (a) reducing the double bond of a cpd. A' = CPh-COOR (where A' is a divalent residue corr. to A) or of a tautomer thereof in which the double bond is in the heterocyclic ring, (b) in a cpd. of the formula A-CHX-Ph (where X is a group convertible into COOR, e.g. COOH or a reactively modified carboxyl group), converting X into COOR, or (c) in a cpd. corresponding to (I) in which the N-atom of residue A carries a residue removable by reduction, removing this residue.
Patent CH-549014-A (CH)
Title: 1-(cinnamoyl-3-indolylacetic acid derivs
IPC: C07D209/26
Filed: 1970-05-29
Abstract: 1-Cinnamoly-3-indolylacetic derivs New cpds. or formula I:- (where R1=H hal, (1-4C) alkyl, or (1-4C) O-alkyl, R2 and R4=H or (1-2C) alkyl, R3=H pHCH2 or (1-4C) alkyl) are anti inflammatories and analgesics I are prepd. by (a) condensing a substd. hydrazine (II) with a keto acid R2COCH2CHR4CO2R3 (III) or (b) an indolylacetic acid (IV) with a beta-phenyl propioalkyl halide Ph C triple bond C-COX to give a 1-beta-phenylpropioloyl 3-indolylacetic acid derivs. which is reduced to I with H2 and a metal catalyst.
Patent CH-545351-A (CH)
Title: Vacuum vapour depositing appts - with revolving shutter to pass vapour and block heat radiation to substrate
Inventor: HORN HERWIG DR
IPC: C23C14/24
Filed: 1973-03-28
Abstract: Appts. with a thermal vapour source results in min. temp loading of the substrate because the heat rays with their greater velocity of propagation are sepd. from the vapour jets by a revolving shutter system. The inlet and outlet slots of this system are bounded by coaxial helical faces so that the optical passage is blocked in the direction of the vapour jets.
Patent CH-550148-A (CH)
Title: Dihydroxybenzenedisulphonic acid derivs - prepd from dihydroxybenzene - disulphonic acid and base
IPC: C07C/
Filed: 1972-05-17
Abstract: Salts of formula (I): (where B = an N-contg. base cpd. or an alkali(ne earth) metal) metal equiv.). The N-contg. cpds. B are e.g., alkylamine, alkanolamine, alkylarylamine or cyclic amine. Pref. alkali(ne earth) metals are Li and Ca. Prepn. is by neutralising p-dihydroxybenzenedisulphonic acid with the base of cation B or with its salt with a weak acid giving double decompsn. between a salt of the acid and another cation and a salt of cation B and another acid. (I) are used as haemostatics well as agents against fragility of hair follicles.
Patent CH-509990-A (CH)
Title: Sulphonamides and process for the manufacture thereof
Inventor: PROF BRETSCHNEIDER HERMANN DR
IPC: C07D263/28
Filed: 1967-07-07
Abstract: (A) Cpds. of the formulae:- (I) R1 = H R2 = OH, or together with R' = keto R3 = phenyl opt. subst. by one or more halogen, lower alkyl, lower alkoxy, lower alkylthio, acetyl, amino, acylamino, diacylimido, or lower alkoxy and/or halogen substd. benzamidoethyl; 5-6 membered nitrogen heterocycle attached by the nitrogen atom n = 3 or 4. (B) N-(p-Chlorobenzenesulphonyl)-3,5-dimethyl-1-pyrazole carboxamide. Cpds. I and VI have blood-sugar depressing activity.
Patent CH-551137-A (CH)
Title: Fungicidal compsns. contg. 1,1-dialkyl-3-arylguanidines - esp. for control of mildew and Botrytis
IPC: C07C279/18
Filed: 1971-06-15
Abstract: Compsn contain >=1 cpd of formula (I): (R is H or 1-3C alkyl, R1 is Me, Et n- or i-Pr; n-, i-, sec- or tert-Bu or C5H11; X, Y and Z=H, VCl, Br, Me, MeO, NO2, or CF3, n=0 or 1, B is an equiv. of Cl-, MeSO4-, Me2N.C(S)S-, S4O62-, or C6H2 (NO2)3O-). Compsns are used in usual forms e.g. 20-80 wt.% wettable powders, 2-20 wt.% dusts or 20-80 wt.% emulsion concentrates. An esp. pref. compsn contains 1,1-dimethyl-3-(m-chlorophenyl)guanidine and 1,1-dimethyl-3-(m-trifluoromethylphenyl)guanidine both as dimethyldithiocarbamates.
Patent CH-495969-A (CH)
Title: Delta1 4-16alpha-methyl-steroids
Inventor: RASPE GERHARD
IPC: C07J5/00
Filed: 1966-11-09
Abstract: (I) R' and R2 = H or halogen R3 = acyl with at least 4C atoms in a branched chain, or at least 7C atoms in a straight chain. Anti-inflammatories of high intensity and prolonged activity, but little or no mineralocorticoid action. Thus, while hydrocortisone acetate, at 100 mg/kg in rats, was active for 15 days, (I) at 10 mg/kg., were active for 21 (R'=F=R2, R3=oenanthyl) to >80 days (R'=F, R2=H, R3=palmityl). (II) (R'=F, R2=H; 1 g.), C5H5N (25 ml.), and ButCH2COcl (2 ml.), were stirred 16 hr. at -7 deg., poured into ice water, filtered, dissolved in EtOAc, washed with N.H2SO4, 0.1N-NaOH, and H2O, evapd., and recryst. from CCl4, giving the ester (90% yield), m.p. 171-3 deg.
Patent DK-139780-A (DK)
Inventor: WELSH J Y
IPC: B01J23/00
Filed: 1980-04-01
Abstract: This invention relates to the recovery of molybdenum, vanadium, and aluminum, as well as of cobalt and nickel, from the residues of hydrodesulfurization catalysts.
Patent DK-156592-A (DK)
Inventor: HUDSON PETER JOHN
IPC: C07K1/00
Filed: 1992-12-28
Abstract: Human relaxin analogues which consist of shortened and/or modified forms of the natural A and/or B peptide chains. Methods for synthesis of the peptides involving recombinant DNA techniques.
Patent DK-161082-A (DK)
Inventor: HANSON STEEN
IPC: G01F1/66
Filed: 1982-04-07
Abstract: In a method of measuring velocity gradients in a sample volume (2) in a flowing medium, by which method radiation scattered by particles entrained by the medium and irradiated by spatially coherent electromagnetic radiation, in particular laser light, is detected and measured and the difference in Doppler shift in the radiation from different particles in the sample volume (2) used as a measure of the velocity gradient, an optical element (3) is inserted in the radiation path from particles in the sample volume (2) to the detector (4). The optical element (3) has such properties that essentially only radiation scattered simultaneously from particle pairs in the sample volume (2) spaced apart a distance determined by the optical element (3) are made part of the measuring signals to be combined to form the signal which is a measure of the difference in the Doppler shifts and thereby of the velocity gradient in the sample volume (2) defined by the measurement points. The optical element (3) may for example be an optical grating of the absorption, phase or reflection type or intermediate forms, a birefringent element, a Bragg cell, a combination of a totally reflective surface and a beam splitter or possibly a glass plate having one of its surfaces coated with a totally reflective material. The apparatus comprises a source for electromagnetic radiation (1), a detector (4) for receiving radiation scattered from particles in a sample volume (2), means for recording the output signals from the detector (4) and an optical element (3) of the above-mentioned type defining the position of a relevant particle pair.
Patent DK-177091-A (DK)
Inventor: TERWILLIGER RICHARD A
IPC: G10K11/35
Filed: 1991-10-23
Abstract: An ultrasonic probe 10 includes an elongated housing 12 which contains a window 24 surrounding an ultrasonic transducer 32. The ultrasonic transducer 32 is mounted on a first platform 36. The first platform 36 is in turn mounted on a second platform 38. A motor 44 and linkage arrangement 48 is provided for pivoting the transducer 32. A thumb wheel 16 can rotatably position the transducer 32 as it pivots, allowing ultrasonic imaging of bodily tissue through three hundred and sixty degrees. Further, a position sensor 78 allows for accurate sensing of the position of the transducer 32 as the transducer 32 pivots and rotates. <IMAGE>
Patent DK-251489-A (DK)
Inventor: PIGNEUL RAYMOND
IPC: A61F13/15
Filed: 1989-05-24
Abstract: A sanitary towel has side flaps (6, 8) designed to be folded around the folded sanitary towel after use to form a disposable package or small bag. The side flaps are preferably designed to form an integral part of a small protective pouch in which the sanitary towel is packaged prior to use. The invention obviates both the need for a separate package for disposal of the used sanitary towel and the use of an independant separate individual package.
Patent DK-261283-A (DK)
Inventor: GILVARG CHARLES
IPC: C07K5/06
Filed: 1983-06-08
Abstract: A series of prodrugs is described which have improved antimicrobial activity and physico-chemical properties. The structures of the biologically active ingredients are characterized by having a selected oligopeptide backbone attached, via the α-carbon of an L-alanyl unit thereof, by means of a disulfide link to the residue of an antimicrobial mercaptan.
Patent DK-296482-A (DK)
Inventor: SCHWARTZ R D
IPC: A23C21/02
Filed: 1982-07-01
Abstract: A biologically pure culture of the organism Xanthomonas campestris ATCC 31922 is disclosed. 
<??>A process for the prduction of a functionalized dairy whey product characterised in that it comprises:
 a) providing a fermentation broth of whey and glucose; and
 b) fermenting the broth with the organism Xanthomonas campestris ATCC 31922 to produce a functionalized dairy whey product containing a thickening polymer produced by the organism;
 and, optionally,
 c) drying the funtionalized whey product to form a dry functionalized whey product is also disclosed. 
<??>Dairy whey, a waste product of cheese production, may be functionalized by fermentation techniques to produce a funtionalized whey which serves as a thickening agent in the food industry. This simultaneously provides a method for utilizing the whey waste product.
Patent DK-316589-A (DK)
Inventor: KUMP WILHELM
IPC: A61P3/06
Filed: 1989-06-26
Abstract: Substituted azacyclohexyl derivatives of rifamycins of the formula <IMAGE> in which R1 is H or trialkylacetyl, R2 is H or acetyl, and R3 is alkyl, or salts thereof, are prepared in a known manner. The compounds I possess valuable pharmacological properties and are used, in particular, as hypolipaemic agents and antisclerosis agents.
Patent DK-460688-A (DK)
Inventor: AICHER MAX
IPC: B21B45/08
Filed: 1988-08-17
Abstract: To apply a coating of a non-ferrous metal such as, for example, zinc to the surface of rolled steel to increase the corrosion resistance, it is proposed to descale the rolled steel continuously downstream of the rolling step from the rolling pass by applying pressurised water and, immediately after descaling and while preventing a renewed formation of scale, to cool it by means of water rapidly to a temperature suitable for hot application of the coating and finally to apply the coating. One of the advantages of the invention is that, both for descaling and for preventing the renewed formation of scale and for simultaneous cooling, only a single medium, namely water, is used, and the cooling can be controlled in such a way that the rolling pass can be exploited in an optimised manner for the coating. The result is that all process steps or treatment processes can proceed as a continuous extension of the rolling step, i.e. at rolling speed, so that the finished coated end product leaves the production line analogously to a normal, not aftertreated rolled product.
Patent DK-490079-A (DK)
Inventor: IVERSEN G
IPC: E04B1/14
Filed: 1979-11-19
Abstract: An outer wall is erected by a suitable number of wall elements 1 being placed side by side on a cast assembly course 5. Reinforcement bars 7 are fitted through holes in the lowermost part of the elements and after-casting 6 is carried out around the lowermost part of the elements and the reinforcement. A large casting operation is thus spared and greater strength is obtained, since the individual wall element constitutes both foundation element and wall element. The elements are provided with side ribs 15 having holes for bolts 16, such that the wall elements can be bolted together side by side. At the top, a pole plate 11 can be fitted to the ribs 15 of the elements, to which pole plate a spar 13 is welded. <IMAGE>