baber/WOPTO huggingface dataset:
Patent CA-1245243-A (CA)
Inventor: SCALZO ARTHUR C
IPC: B65D27/38
Filed: 1986-03-03
Granted: 1988-11-22
Abstract: IMPROVED BUSINESS MAILER ABSTRACT OF THE DISCLOSURE An improved business mailer having an insert wherein one end is free of the mailer and the opposite end is secured to an edge region thereof. The insert has a tear strip defined by at least one detachable edge adjacent its opposite secured end. The mailer has a tear tab portion secured to the tear strip whereby removal of the tear tab portion to open the mailer also removes the tear strip to release the insert.  The mailer may also have a plurality of inserts containing information in which two folded inserts in connected superimposed relation are provided with information visible thereon from the front and rear.  Withdrawal from the mailer of the insert having the information visible thereon from the front of the folded inserts causes the other insert to lag behind, slowly unfolding and reversing so that the business information formerly visible from the rear of the folded inserts is now noticeably visible from the front.
Patent CA-1239480-A (CA)
Inventor: BELFIELD WILLIAM R
IPC: H03M7/38
Filed: 1986-05-15
Granted: 1988-07-19
Abstract: Abstract Superior performance, better tracking, and stability of an adaptive predictor are realized by employing a so-called high order (eighth) prediction filter and by updating the filter coefficients in accordance with an algorithm based on the sign of a reconstructed signal sampel (sq(k)) multiplied by a quantized version (eq(k)) of a differential error signal normalized by an expected magnitude of the reconstructed signal sample.
Patent CA-1259963-A (CA)
Inventor: O'NEILL RONAN R
IPC: B65B43/12
Filed: 1986-06-13
Granted: 1989-09-26
Abstract: ABSTRACT          TAPED BAG CHAIN WITH CASSETTE          A bag chain for feeding packaging bags to a bag loader includes bags 2a,2b,2c imbricated and carried by a pair of parallel carrier tapes 3 and 4 which are wound up on spools 8 and 9 of a cassette 5.   Loading the bag chain in a bag indexing drive unit involves simply placing the cassette 5 into position with the spools 8 and 9 engaged with parallel drive dogs 11 and 12, after which operation of a drive motor 15, driving the dogs 11 and 12 through a differential unit 14-22 indexes the bags 2a,2b,2c... and winds up the tapes 3 and 4.   upon complete consumption of the bag chain, the cassette can be removed and replaced by a fresh cassette with the tapes outside the cassette and carrying the imbricated bags.
Patent CA-1274950-A (CA)
Inventor: TAKEMOTO TADASHI
IPC: C07K5/075
Filed: 1986-06-26
Granted: 1990-10-02
Abstract: ABSTRACT     N-Protected L?-aspartyl-L-phenylalanine, which may be used to produce the corresponding methyl ester widely use as a sweetener, is produced in good yield in a simple procedure typically carried out in an aqueous medium by reacting N-protected-L-aspartic anhydride with L-phenylalaninate ion; still better yields are obtained by carrying out the reaction in the presence of an alkali or alkaline earth metal salt of an inorganic or organic acid.
Patent CA-1264039-A (CA)
Inventor: KIDD GARRY B
IPC: B65D19/06
Filed: 1986-10-16
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     A container construction is provided having an erected configuration and a storage configuration.  The container construction comprises a pallet, a sidewall structure, a divider and a lid.  These elements may be erected into a container construction or disassembled from an erected container construction and formed into storage packs.
Patent CA-1264177-A (CA)
Inventor: CUNNINGHAM DONALD M
IPC: H05B3/82
Filed: 1986-11-14
Granted: 1990-01-02
Abstract: Abstract of the Disclosure In a water heater with a plastic tank, a water heater electric heating element assembly has a mounting plug in which a sheathed heating element is mounted.  The heating element has two generally parallel legs and a bight portion.  A well, mounted at one end in the mounting plug, projects along and substantially parallel to the legs in heat exchange relation therewith.  A thermal cutoff in the well is electrically connected in series with one end of a two-ended electric resistance element in the sheathed heating element.  A thermally conductive bridge is mechanically and thermally connected to and between the legs of the sheathed heating element and the well containing the thermal cutoff, which is mounted against the inner wall of the well.  The legs of the sheathed heating element are bent back upon themselves, and a bracket, connected to the two reaches of at least one leg, permits relative axial movement but prevents lateral movement of the reaches of the legs with respect to one another.  The mounting plug is made of solid copper or copper alloy, as is the sheath and well.  A molded closure has holes through which terminal pin from the thermal cutoff and a terminal pin, from one end of the resistance element, extend.  The molded closure has a boss with a blind hole into which a terminal pin connected to the other end of the heating element and to another terminal pin of the thermal cutoff, extends.
Patent CA-1267198-A (CA)
Inventor: BURROUGHS DENNIS M
IPC: H01R13/66
Filed: 1986-12-11
Granted: 1990-03-27
Abstract: Abstract of the Disclosure The disclosure is directed to a coaxial jack having a make before break switch in a first conductive path between signal-in mechanism  and  first  signal-out mechanism.   The switch is functioned on insertion of a plug in second signal-out mechanism which forms a second conductive path between said   signal-in  mechanism  and   said   second   signal-out mechanism.   The jack not only matches impedances with the coaxial cables, but does so by equalizing inductive and capa-citive reactances and by maintaining an impedance match at each structural support between a conductor in the jack and the housing of the jack.  The housing of the jack is modular thereby  providing  superior  versatility  with  respect  to various configurations and applications.
Patent CA-1267347-A (CA)
Inventor: CHUN KIL W
IPC: C11D3/395
Filed: 1986-12-23
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE     Hard spherical bleaching particles are disclosed whose composition is an intimately dispersed agglomerated core mixture of an active halogen oxidizing material, an inorganic diluent salt and a binder. The cores are coated with a mixture of from about 70-85% of a C16-C18 fatty acid soap and from about 15-30% of a C12-C14 fatty acid soap. A method for bleaching substrates and also a process for preparing the bleach particles are disclosed.
Patent CA-1255400-A (CA)
Inventor: GORDON JAMES P
IPC: G02F1/35
Filed: 1987-01-27
Granted: 1989-06-06
Abstract: FIBER SOLITON OPTICAL TELECOMMUNICATION SYSTEM     Abstract This invention concerns with optical fiber soliton telecommunication systems.  The propagation speed of optical solitons in single mode optical fiber depends on the wavelength of the solitons.  Thus, if solitons of different wavelengths are co-propagating, "collisions" between pulses can be expected to result. Collisions between solitons do preserve the soliton character of the colliding pulses, even in the presence of perturbations of the type present in fiber communications systems, e.g., core size variations, distributed or lumped loss, and distributed gain; thus, a wavelength division multiplexed soliton system is possible, and techniques and formulae for the design of such systems are disclosed. In preferred embodiments, fiber loss is periodically compensated by Raman gain. Typical amplification periods (using currently available silica-based fiber) are 30-50 km, typical pump powers are less than 100 mW, and rate-length products of the order of 3?105 GHz km are possible. Multiplexed soliton systems have several advantages over prior art soliton systems. For instance, they permit attainment of very high transmission rates without the use of very high speed electronics. For instance, an exemplary 3000 km, 24 channel multiplexed soliton system has a total transmission rate of 106 GHz, i.e., 4.5 GHz/channel.
Patent CA-1262439-A (CA)
Inventor: LAROU ALBERT M
IPC: F16C33/66
Filed: 1987-03-13
Granted: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE     In a bearing with a dimple in a grease passage, the improvement wherein the locking pin is urged toward a grease fitting by a spring washer; when the pressure of the introduced grease is excessively high, the locking pin is forced downwardly against the spring washer and blocks the grease passageway through the outer race.
Patent CA-1260881-A (CA)
Inventor: GANZ ROBERT H
IPC: B65D77/00
Filed: 1988-07-21
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         This relates  to providing  internal compression in packages of the type utilizing a wrap around carton.  Instead of utilizing locking   cut  outs  provided  for  receiving articles  to be packaged,  special compression cuts     are formed in the closure panels of a wrap around carton so that the compression cuts are independent of the locking cut outs thereby   permitting   one   chain   and   lug arrangement to be utilized in conjunction with numerous  types  of  packages.   The  lugs  are carried  by  compression  chains  located  in  a plane below the support plane of the articles to be packaged with the lugs being pivotally mounted on pins and normally having downwardly sloping   positions   for   engaging   in   the compression cuts      when the closure flaps are  in  their  generally  vertical  depending position.   The lugs are swingable upwardly to generally   horizontal   positions   with   the closure  panels.   Each lug carries a finger having  a  nose  particularly configurated for automatically entering and centering within a compression cut.
Patent CH-529517-A (CH)
Title: Synthetic p-menthane-8-thiol-3-one
Inventor: LAMPARSKY DIETMAR DR
IPC: A23L27/20
Filed: 1969-09-10
Abstract: Synthetic p-menthane-8-thiol-3-one. Title cpd. of formula: is prepd. by treating pulegone or isoopulegone with H2S in the presence of base and in anhydrous conditions. The product contains no components found in the essential oil of buccu leaf, although having the same characteristics, and is thus used as synthetic blackcurrant odour in foodstuffs.
Patent DK-168489-A (DK)
Inventor: SERBAN ALEXANDER
IPC: A01P13/00
Filed: 1989-04-07
Abstract: The invention concerns novel compounds of the formula I <CHEM>   The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent DK-179590-A (DK)
Inventor: SAVILLE MARK KENDALL
IPC: A61F/
Filed: 1990-07-27
Abstract: A flexible, breathable, antistatic, non-flammable, filtering, non-linting, clean and cleanable composite laminate is provided. The laminate comprises a middle layer of a non-flammable fabric, preferably a polyamide or glass fabric, containing an antistatic agent, and a top and bottom layer each containing a sheet of porous, expanded polytetrafluoroethylene bonded to the middle layer by means of an adhesive between the middle layer and the top and bottom layers. Preferably the top and bottom layers comprise (a) a flexible, first layer of hydrophobic material having a moisture vapor transmission rate exceeding 1000 gms./m2xday and an advancing water contact angle exceeding 90 degrees; and (b) a continuous hydrophilic layer attached to the first layer, the hydrophilic layer having a moisture vapor transmission rate exceeding 1000 gms./m2xday and forming a barrier to passage of fluids with low surface tension, wherein the hydrophobic layers are both external to the middle layer. The laminate is useful as a cover for cleaned aerospace equipment during retrofitting, shipping and storage.
Patent DK-188880-A (DK)
Inventor: ZEEH B
IPC: A01N43/64
Filed: 1980-04-30
Abstract: 1. Claims for the contracting states : BE, CH, LI, DE, FR, GB, IT, LU, NL, SE Carbinol ethers of the general formula (I)  see diagramm : EP0019153,P10,F3  where R**1 denotes halogen or phenyl, R**2 denotes alkyl of 1 to 6 carbon atoms or unsubstituted or chlorine-substituted phenyl, R**3 denotes alkyl of 1 to 6 carbon atoms, vinyl, ethynyl or unsubstituted or chlorine-substituted benzyl, R**4 denotes alkyl of 1 to 4 carbon atoms, allyl, unsubstituted or chlorine-substituted benzyl, or 3,3-dimethylbutan-2-on-1-yl, and n denotes 0, 1 or 2, and salts and metal complex compounds thereof. 1. Claims for the contracting state : AT A fungicide containing a carbinolether of the general formula (I)  see diagramm : EP0019153,P11,F1  where R**1 denotes halogen or phenyl, R**2 denotes alkyl of 1 to 6 carbon atoms or unsubstituted or chlorine-substituted phenyl, R**3 denotes alkyl of 1 to 6 carbon atoms, vinyl, ethynyl or unsubstituted or chlorine-substituted benzyl, R**4 denotes alkyl of 1 to 4 carbon atoms, allyl, unsubstituted or chlorine-substituted benzyl, or 3,3-dimethylbutan-2-on-1-yl, and n denotes 0, 1 or 2, and salts and metal complex compounds thereof.
Patent DK-254386-A (DK)
Inventor: HEGE HANS-GUENTHER
IPC: C07D213/66
Filed: 1986-05-30
Abstract: Pyridine derivatives of the formula    <IMAGE>  I  CH2CH2NHR4,  where R1 to R4 have the meanings stated in the description, and their preparation. The substances are useful for treating disorders.
Patent DK-280489-A (DK)
Inventor: GANGA ROLAND
IPC: D01F9/10
Filed: 1989-06-08
Abstract: Intermediate material based on a ceramic precursor consisting of continuous fibres impregnated with a ceramic precursor matrix, the whole being sheathed continuously with a flexible plastic resin. This intermediate material is prepared by sheathing, using flexible plastic resin of fibres which have previously been passed through a fluid precursor. This technique allows the precursor to be stored in the absence of air before use and a preform prepared using this sheathed precursor to be converted directly into ceramic by heating to at least 800 DEG C.
Patent DK-371883-A (DK)
Inventor: GOEHAUSEN HANS JUERGEN
IPC: C25D11/24
Filed: 1983-08-15
Abstract: A process for sealing anodically produced oxide layers on aluminum and aluminum alloys by treating them with an aqueous solution at a temperature between about 90 DEG  C. and its boiling point, wherein the aqueous solution has a pH of from about 4 to about 8 and and contains from about 0.0005 to about 0.5 g/l of at least one phosphinocarboxylic acid or its water-soluble salt.
Patent DK-374985-A (DK)
Inventor: URBAN FRANK JOHN
IPC: C07D491/107
Filed: 1985-08-19
Abstract: An improved process for preparing (4S)-6-fluoro-spiro-[chroman-4,4 min -imidazolidine]-2 min ,5 min -dione (sorbinil) or its (2R)-methyl derivative (2-methylsorbinil) is disclosed herein, starting from p-fluorophenol in each instance. The final products obtained have known pharmaceutical value as agents for the control of certain chronic diabetic complications. Key steps concerned with the process involve converting p-fluorophenol into the appropriate  beta -(4-fluorophenoxy)-alkane halide, followed by amidoalkylation with N-benzoyl or N-(lower alkanoyl)- alpha -hydroxyglycine to form an intermediate 2-amidoalkylated derivative thereof, and then dehydration and spiroalkylation of said intermediate by treatment with a dehydrating agent and a base to yield a spiroalkylated azlactone compound. The latter compound is then subsequently converted to the known 4-amino-6-fluorochroman-4-carboxylic acid or the novel (2R-methyl derivative thereof, both in the form of their hydrohalide acid addition salts, by employing acid hydrolysis and the intermediate spiro-amino acid hydrohalide salt is thereafter converted to the corresponding methyl or ethyl ester and resolved with  alpha -chymotrypsin to afford the desired (S)-methyl or (S)-ethyl ester. Treatment of either of these latter two esters with an alkali metal cyanate in an acid medium then effects conversion of same to the desired spiro-hydantoin ring compound. Alternatively, the spiro-amino acid hydrohalide salt can also be converted to the desired spiro-hydantoin ring compound in a known manner, involving a sequence of three reaction steps. The spiroalkylated azlactone compound of the instant invention, as well as the methyl and ethyl esters mentioned above, are themselves novel compounds and are valuable as synthetic intermediates in the process of this invention.
Patent DK-403782-A (DK)
Inventor: LAL BANSI
IPC: A61P9/12
Filed: 1982-09-09
Abstract: 9,10-substituted-2-mesitylimino-3-alkyl-3,4,6,7-tetrahydro-2H-pyrimido -(6,1-a)isoquinoline-4-ones and salts thereof having hypotensive and vasodilating properties.
Patent DK-412882-A (DK)
Inventor: LENTHE MANFRED
IPC: C07C43/23
Filed: 1982-09-15
Abstract: A process for the isolation of a dihydroxybenzenemonoether from a reaction mixture containing solvent, ether and unreacted dihydroxybenzene, comprising contacting the reaction mixture with at least one hydrocarbon which is not miscible or only partially miscible with the reaction mixture, the ether selectively entering the hydrocarbon. Advantageously the reaction for the preparation of the monoether is carried out in an alcohol, a ketone, a dipolar aprotic solvent or a polyhydroxyalkyl ether, or a mixture thereof with water, the hydrocarbon used as extracting agent has a boiling point between about 80 DEG  and 300 DEG  C., and the extraction is carried out in the presence of water whereby there is an increase in the selectivity of the extraction.
Patent DK-421683-A (DK)
Inventor: JOERGENSEN HANS-ERIK
IPC: G01R19/20
Filed: 1983-09-15
Abstract: For the measurement of large currents, d.c. as well as a.c., a so called zero-flux current transformer may be used. It comprises two identically wound toroidal cores (11,12), in which the magnetic flux induced by a main or primary current (I1) is neutralized by a counter-flux induced by a compensation current (I2), which by means of an amplifier circuit (40) is passed through a compensation winding (14) common for both cores (11,12) and having many turns. The compensation current (I2) is adjusted by means of the amplifier (40) to such a value, that the mean flux in the cores (11,12) is zero. The intensity of the compensation current (I2) is measured by the voltage drop across a measuring resistor (15). Any unbalances between the primary and secondary ampere-turns are sensed by a detecting circuit comprising a sensing winding (21,22) wound on each core (11,12) and divided into two subwindings which carries a magnetizing current (I3) from a current source (23) in such a way, that the odd-harmonic components contained in the magnetizing current are outbalanced, whilst the even-harmonic components contained therein are added and conducted to a synchronous rectifier (32) to provide a control signal to the amplifier (40) for the adjusting of the compensation current (I2). 
<??>Hereby is obtained a largely improved signal-to-noise ratio for the signal applied to the synchronous rectifier (32), and the need for a complex and expensive active 2nd-harmonic filter is eliminated.
Patent DK-497080-A (DK)
Inventor: LONGUET A
IPC: F28D3/04
Filed: 1980-11-21
Abstract: A downflow evaporator for concentrating a descending stream of liquid containing solids comprises a bundle of downflow tubes having open upper ends affixed to an upper tube sheet and open lower ends affixed to a lower tube sheet, the tubes receiving the stream of liquid through the upper ends and discharging it through the lower ends. The liquid is caused to cascade over the entire surface of the upper tube sheet whereby the liquid is distributed thereover and over the open upper tube ends. A covering is placed over the upper end of each downflow tube and spaced therefrom so as to prevent the liquid from dripping into the central portion of the tube whereby the stream of liquid descends peripherally along the inner surface of the tube.
Patent EG-21103-A (EG)
Title: Method for the fabrication of electrochemical cells
IPC: H01M8/24
Filed: 1996-12-25
Granted: 2000-11-29
Abstract: PCT No. PCT/GB96/03162 Sec. 371 Date Dec. 2, 1998 Sec. 102(e) Date Dec. 2, 1998 PCT Filed Dec. 19, 1996 PCT Pub. No. WO97/24778 PCT Pub. Date Jul. 10, 1997A method of fabricating an electrochemical or galvanic cell comprising a plurality of electrochemical components, which electrochemical components are joined together in a stack, which method comprises: i) providing a first component formed from a deformable polymeric material with at least one substantially continuous groove comprising a female opening having a width of "w" and a depth of "h"; ii) providing a second component with at least one substantially continuous upstand having a width of >"w" and a height of <"h"; iii) pressing the first and second components together in order to provide an integral seal between the upstand on the second component and the opening in the first component, with the seal between the parts being provided by sealing engagement of the sides of the upstand with the sides of the openings; and iv) joining a plurality of first and second components together to form a stack.
Patent FI-864216-A (FI)
Inventor: STENSTROEM LENNART
IPC: B65G21/00
Filed: 1986-10-17
Abstract: PCT No. PCT/SE86/00062 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04787 PCT Pub. Date Aug. 28, 1986.A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through type. The casing and cover are interconnected along one side of the cover in several joints (47) and are interconnectable at several locking locations (48) along an opposite side of the cassette such that the casing and cassette in spite of the broken through structure, form a rigid and strong unit when the cover is closed.
Patent FI-875297-A (FI)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61K31/495
Filed: 1987-12-01
Abstract: Derivatives of formula (I) in which A forms with pyrrole an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][1,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole ring, Y = O, S or NH, Het = naphthyridinyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C), CN or CF3 and R = alkenyl (3-10 C) or alkyl which is unsubstituted or substituted by alkoxy, alkylthio, cycloalkyl, alkylcarbonyl, cycloalkylcarbonyl or cycloalkylcarbamoyl in which the cycloalkyl parts contain 3 to 6 C, NH2, alkylamino, dialkylamino, alkylcarbonylamino, 1- or 2-piperazinyl, piperidyl, piperidino, morpholino, 1-azetidinyl, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, piperidylcarbonyl, (1-pyrrolidinyl)carbonyl, morpholinocarbonyl, aminoalkylcarbamoyl, alkylaminoalkylcarbamoyl, dialkylaminoalkylcarbamoyl, alkoxyalkylcarbamoyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl or 2-, 3- or 4-piperidyl, it being understood that the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by alkyl, OH, alkylcarbonyl, benzyl, hydroxyalkyl, or may form (i) a lactam functional group with the nitrogen atom of the ring or (ii) a 2-spirodioxolane residue with one carbon of the ring, and that the alkyl radicals contain 1 to 10 C unless specially mentioned. 
<IMAGE>
 The products of formula (I) are useful as anxiolytics.