baber/WOPTO huggingface dataset:
Patent CA-1259631-A (CA)
Inventor: STURM BUDD H
IPC: C07C209/00
Filed: 1986-05-06
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE           PARA-NITRODIPHENYLAMINE SYNTHESIS    There is disclosed a process for the synthesis of para-nitrodiphenylamines via the Formanilide Process wherein the improvement is characterized in that a specific catalyst is utilized.  More specifically, a zinc (II) compound (zinc in the plus two oxidation or valence state), is used as a catalyst in the preparation of para-nitrodiphenylamines via the formanilide process.
Patent CA-1256539-A (CA)
Inventor: ELISCU MARK
IPC: H04Q11/04
Filed: 1986-07-14
Granted: 1989-06-27
Abstract: HIGH-SPEED QUEUE SEQUENCER FOR A BURST-SWITCHING COMMUNICATIONS SYSTEM            ABSTRACT:     This invention provides a high-speed queue sequencer which may be employed as a component of a link switch or hub switch in a burst-switching  communications  system.   When  so  employed, transmission speeds for integrated voice and data services over communications links between switches may be equivalent to the T1 rate or higher.  A burst is a plurality of bytes which represents, for example, a block of data or a spurt of voice energy sensed by silence/voice detectors located at voice ports.  In a preferred embodiment, the architecture of the queue sequencer includes a data/address bus, control including a stored program in a 64-bit wide PROM, a random-access memory for queue memory which stores administrative information pertaining to bursts passing through the switch, enque means for adding a burst to the list of bursts awaiting assignment to an output channel, and deque means for assigning the highest-priority burst on this list to an output channel and removing the burst from the list, first-in first-out memory for storing requests from switching processors and providing these requests to the control of the queue sequencer within priority class in the same time order as received, and input and output interfaces for coupling with the switching processors.   A switching processor is a companion high-speed processor employed as one or more components in a link switch and hub switch.  Most components of the queue sequencer operate substantially in parallel with and independently of the control, which is a contributing factor to the speed advantage realized by the queue sequencer. The queue sequencer performs queue administration for all switching processors of a link or hub switch.
Patent CA-1265404-A (CA)
Inventor: ECKENHOFF JAMES B
IPC: A61K9/00
Filed: 1986-07-22
Granted: 1990-02-06
Abstract: ABSTRACT      A dispensing system is disclosed for delivering a beneficial agent formulation instantly and continuously over time to an environment of use.  The dispensing system comprises an outer housing surrounding at least a part of d dispensing device.  The dispensing device comprises a wall surrounding a compartment with a passageway in the wall connecting the compartment with the interior of the dispensing device.  A beneficial agent formulation is present in the housing for instant delivery and a beneficial agent formulation is present in the compartment for continuous delivery.
Patent CA-1265953-A (CA)
Inventor: ROSENBERG NILS G
IPC: B30B3/04
Filed: 1986-09-05
Granted: 1990-02-20
Abstract: ABSTRACT     The device for fractioning, compacting and discharging of voluminous bulk goods, in particular household waste, which exists of a housing supporting an essentially vertical feeding shaft with a circular discharge opening.  Under the feeding shaft, a number of rings are constructed on top of each other for mutual relative rotational movement around the discharging openings' central axle.  Each ring is formed with an eccentric opening towards the rings' centre pushing the shovel-like formed part which, for each ring, pushes more in towards the centre than the above one.  The rings are constructed in such a way that by relative rotational influence, bulk goods, gravitationally fed through the rings, can be simultaneously fractioned, through interaction between the rings contra-rotating shovel-like formed parts.  Under the bottom ring, a cylindrical discharging chamber is constructed with therein a horizontal forward and backward moving plunger device for cutting and compacting out of the lowest ring fragmented bulk goods coming into a discharging pipe.
Patent CA-1250381-A (CA)
Inventor: IKEUCHI SATOSHI
IPC: H04M3/22
Filed: 1986-09-05
Granted: 1989-02-21
Abstract: SUPERVISORY SYSTEM IN COMMUNICATION SYSTEM               ABSTRACT OF THE DISCLOSURE      In a communication system wherein repeater stations and terminal stations are connected in tandem, a supervisory system in which a logical hierarchical configuration is used for the transmission of super-visory information regarding the stations and a redundant polling is used to easily and securely collect the super-visory information from the slave or repeater stations or the like.  Whereby, if faults occur in some of the stations, the collection of the information is carried out without interruption and without the need to install a special information collecting line.
Patent CA-1259465-A (CA)
Inventor: WOLFF KURT
IPC: B07B1/46
Filed: 1986-12-17
Granted: 1989-09-19
Abstract: Title: Process for the manufacture of screen components of various Lengths for system screening decks and screen component. Abstract: The subject matter of the application is based on a pro-cess for the manufacture of screen components of various lengths for system screening decks, the screen components having substantially the form of a plate or at least a frame with longitudinal and transverse members.  The screen components consist of a weldable plastic and are subdivided into short components with a square and/or rectangular basic shape and into long components two or three times the length of this basic shape.  The screen components have in each case, on supporting members ar-ranged on both longitudinal sides, fastening elements, which project from the undersides, or edge fastening re-cesses spaced in a certain pitch independently of their lengths.  In spite of their various lengths, such screen components are to be manufactured in injection-moulded quality, for which only one injection mould in a single format corresponding to the basic shape is necessary. For this, the screen components are first produced as blanks in the basic shape, with an allowance on their sides running transverse to the support, and, from the blanks, the short components are manufactured by cutting off the allowance and the long components are manufac-tured by butt welding at the transverse sides and melting off the allowance.
Patent CA-1267927-A (CA)
Inventor: SCOTT RICHARD C
IPC: H05B3/74
Filed: 1987-01-30
Granted: 1990-04-17
Abstract: ABSTRACT     An electric radiation heater assembly for a glass ceramic top cooker  comprises  at  least one heating element  (6,7) having  a  substantial  positive  temperature  coefficient  of resistance,  such  as  an  infra-red  lamp.   A  resistive assembly (4,5) is electrically connected in series with the at  least  one  heating  element  for  suppressing  surges  of electric current due to the low initial resistance of the heating  element.   Switch  means  (2,3)  is operable a  time interval  of  at  least  thirty  milliseconds  and  preferably about 1/2 second, after a supply of electric power to the heater is energised so as to reduce the combined electrical resistance  of  the  heating  element  and  the  resistive assembly.
Patent CA-1264918-A (CA)
Inventor: WITT RAYMOND H
IPC: B22C9/06
Filed: 1987-04-21
Granted: 1990-01-30
Abstract: METHOD AND MOLD FOR SAND CASTING VARYING THICKNESS ARTICLES            ABSTRACT OF THE DISCLOSURE   A permanent casting mold has its casting cavity coated with a sand liner of varying thickness. The liner is thicker where the cast article section is thinner and the liner is thinner where the cast article section is thicker so as to permit the thicker sections to cool faster while the thinner sections cool slower.   The different thicknesses of the liner are correlated so that the respective sections of the article are sufficiently cooled at about the same time for removal of the article from the mold. The mold is a cope and drag-type flask mold whose casting cavity halves are oversized relative to the cast article.  The said liner is formed therein by temporarily positioning a pattern within the permanent casting cavity halves and sand filling the space between the pattern and cavity wall. The exterior surface of the pattern corresponds to the cast surface of the article. Thus, the thicknesses of the different portions of the liner are determined by the amount that the corresponding portions of the casting cavity are oversized. A vacuum system opening into the casting cavity, when the cope and drag are closed together for casting, enables rapid filling of the sand-lined cavity with molten metal, wherein the entire casting process, including cooling of the cast article for removal, is performed rapidly.
Patent CA-1270777-A (CA)
Inventor: HERRLI PETER
IPC: F16L39/00
Filed: 1987-06-17
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE     One end (4a) of a supply tube (4) opening out into the three-way connector is closed by a diaphragm (9) and filled with fresh fluid.  This end is situated opposite one end of a duct (3b; 36) to which a connection tube (3) is connected, with which it is axially aligned.  This duct end has a pointed tip (8; 37) of hard plastic material.  The end of the sup-ply tube is axially displaceable in a chamber (2) of the three-way con-nector.  By moving this end toward the tip of the duct end, the diaphragm is pierced by the tip, so that the fresh fluid can flow from the supply tube into the connection tube.  One end of a drain tube (5) runs perpen-dicular to the duct end and opens out in the chamber.  This closed three-way connector cannot be contaminated, is easy to use, and is largely proof against incorrect manipulation.
Patent CA-1272509-A (CA)
Inventor: JACKSON RICHARD A
IPC: G06F11/25
Filed: 1987-10-20
Granted: 1990-08-07
Abstract: Abstract of the Disclosure A diagnostic system for a digital signal processor, having an input module, an output module and a plurality of successive processing modules defining a signal processing path, monitors various internal test points within each module. Any one of the test points may be connected to a diagnostic bus. The output of the diagnostic bus may be appropriately modified and input to the output module in lieu of the digital signal from the last processing module to provide a diagnostic display.
Patent CA-1264653-A (CA)
Inventor: GAYDOS GERARD C
IPC: A47C4/08
Filed: 1988-07-06
Granted: 1990-01-23
Abstract: Title:  FOLDING CHAIR                             ABSTRACT           This  invention  relates  to  a  folding  chair  and  in particular to a folding chair having generally vertical  front legs, inclined rear legs pivotally connected to the front legs at one end and resting on the ground at the other end and a seat secured across the rear legs.  A rear  frame  is  also provided having an upper and a lower end, the lower end being pivotally connected to the rear legs. Arms are provided pivotally connected at one end to the front legs and at the other end to the upper end of  the  rear-frame.  A  back  completes  the  chair  and  is pivotally connected to the upper edge of the rear frame. The back includes  a  foot,  the  foot  being  restrained  from  rotating rearwardly by a stop on the rear legs. The chair is forwardly foldable into a collapsed position upon rotation of the foot of the back forwardly away from the stop.
Patent CH-555815-A (CH)
Title: 1-(2-endohydroxy-3-endobornyl)-3-(lower alky
Inventor: GURIEN H
IPC: C07C311/54
Filed: 1971-02-24
Abstract: 1-(2-Endohydroxy-3-endobornyl)-3-(1.alkyl-phenylsulphonyl) ureas (I) are prepd. by heating 3-endoaminoborneol with a lower alkyl-phenylsulphonyl urea for 2-25 hr. at 500-100 degrees C. in a solvent. (I) are hypoglycaemics.
Patent CH-533514-A (CH)
Title: Multi-layer foil - using thermoplastic adhesive bonding
Inventor: ERNST GAMPER
IPC: B32B27/00
Filed: 1972-04-11
Abstract: A primary carrier foil of textile, woven glass fibre, polyester or PVF is overlaid with a mesh esp coarse woven, also of textile or glass fibre, and a layer of thermoplastic material is then hot rolled over the mesh so that it bonds not only to the mesh, but also bonds the mesh to the carrier layer. Where the carrier layer is of one of the above plastics, it may be plain, coloured Al spray metallized and/or printed. A final carrier foil may be rolled over the top while the adhesive is still tacky.
Patent CH-506488-A (CH)
Title: Preparation of symmetrical azo compounds useful as
Inventor: JULIUS JAKOB FUCHS
IPC: C08F4/04
Filed: 1968-04-17
Abstract: Preparation of R1R2R3 CN=NCR' R2R3 in which R' = 1-6 alkyl= R2=3-6C cycloalkyl or R'; R3=CN, COOR' or COOM where M is Na or K; R' + R2 contain is not  4C or together form C4-12 cycloalkyl. Prepn. is by treating an amine R', R2, R3 CNH2 with a source of positive chlorine, esp. hypochlorite of Na, K or Ca, in a solvent consisting of 0.55 wt. % water and 45-100% of a water-miscible organic cpd. having b.p. between 0 deg.C and 300 deg.C, e.g. methanol at a temp. between the freezing pt. of the reactants and 100 deg.C; and separating the product. Initiators for the polymerisation of e.g. ethylene, vinyl acetate, and methyl methacrylate.
Patent CH-502156-A (CH)
Title: Welding head control for nonferrous metals
Inventor: WERNER SCHULZE
IPC: B23K9/127
Filed: 1969-04-22
Abstract: Solenoids on either side of the weld seam generate an eddy current field in the non-ferrous metal. This field is sensed by another coil between the former two coils. The sensing coil analyses the field and uses it for keeping the welding head central with the weld seam.
Patent CH-520636-A (CH)
Title: Azomethine-phosphorane reaction products
Inventor: AART NOORDERMEER
IPC: A61K31/07
Filed: 1967-05-16
Abstract: Process:- R' = alkyl, aryl, aralkyl, or (if R3 = H) a metal hydride residue R2 & R3 = H, opt. unsatd. and opt. substd. alkyl, cycloalkyl or aralkyl, opt. substd. aryl, or together form a cyclic residue R2 may also be substd. by =NR' R4 = as R2, opt. substd. by = R5-R7 = alkyl, aryl, alkaryl, or alkoxyaryl. (III) may be prepd. in situ. from where R8 = H, acyl, or a dialkylaluminium hydride, pref. di-isobutylaluminium hydride residue, and a base O2 and H2O must be excluded. Synthesis of Vitamin A and carotenoids. Polyene phosphoranes and aldimines, will not react directly, owing to thermal decompn. The above technique permits reaction at a much lower temp.
Patent DK-174285-A (DK)
Inventor: MCSHERRY THOMAS W
IPC: B65D5/02
Filed: 1985-04-17
Abstract: A container provided with means for sealing and opening the interior thereof with positive locking action in either position, comprises a self-enclosed resilient side wall (16) defining an inner region (14) and having an undeformed stable configuration. The side wall (16) has a first end and a second end with an opening (18,20) at each end. An end wall (22, 44) is secured to the side wall member (16) adjacent the second end so as to sealingly secure the second end opening. The container also comprises closure means (12) integrally and movably secured to the side wall (16) adjacent the first end opening. The closure means (12) is configured and dimensioned so as to be bi-directionally selectively movable from a generally locked first position, wherein the closure means (12) positively seals the first end opening (18), through an intermediate position to a generally locked second position wherein the closure means (12) positively unseals the first end opening (18). In cooperation, the side wall (16) resiliently deforms as the closure means (12) moves between the first and second position through the intermediate position and thereby generates forces tending to return the said wall to its undeformed stable configuration. In this fashion, the return forces generated by the deformation of the side wall (16) aid further movement of the closure means (12) from the intermediate position to either the first or the second position. A frangible closure strip (58) which renders the container tamper proof is also provided. A method for forming the container of the present invention is also disclosed.
Patent DK-184386-A (DK)
Inventor: CHEMINAL BERNARD
IPC: C07C29/14
Filed: 1986-04-22
Abstract: The process for synthesizing 2,2,2-trifluoroethanol by liquid phase catalytic hydrogenation of a compound of formula:    <IMAGE>  (I)  in which R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms and optionally partially fluorinated, comprising carrying out the hydrogenation in the presence of a nickel catalyst and in the presence of an aliphatic tertiary amine as a cocatalyst.
Patent DK-236583-A (DK)
Inventor: TOIVOLA REIJO JUHANI
IPC: C07C39/367
Filed: 1983-05-26
Abstract: The invention provides novel compounds of the formula: <CHEM> in wherein m is 1 or 2, R6 and R7, which can be the same or different are H or an alkyl group of 1 to 4 carbon atoms, or <CHEM> wherein n is 0 to 4, R1 and R2 which can be the same or different are H, OH, alkoxy of 1 to 4 carbon atoms, benzyloxy or methoxymethoxy; R3 is H, OH, halogen, alkoxy of 1 to 4 carbon atoms, benzyloxy, methoxymethoxy, 2,3-dihydroxypropoxy or <CHEM> can form an N-containing three-, four-, five- or six-membered heterocyclic ring; R4 is OH, F, Cl, Br, I, mesyloxy, tosyloxy, formyloxy, alkylcarbonyloxy of 1 to 4 carbon atoms or CH2R4 is replaced by CHO; R5 is H or OH; or R4 and R5 together form an -O- bridge between the carbon atoms to which they are attached, and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof. Processes for the preparation of these compounds are described, and also novel pharmaceutical compositions containing them. These compounds exhibit valuable pharmacological properties as estrogenic, anti-estrogenic, and progestanic agents. They are also effective against oestrogen-dependent tumours. Certain compounds are useful as chemical intermediates for the preparation of pharmacologically active compounds of the invention.
Patent DK-282381-A (DK)
Inventor: LORCH W
IPC: F16K11/087
Filed: 1981-06-26
Abstract: A single mixing valve has a ball-like valve plug with hot and cold water inlet ports and outlet ports and a valve housing having a valve seat face of the same form as the plug. The housing has inlet ducts for the hot and cold water to be mixed and an outlet duct for the mixed water, the ducts porting into the face. A driving part is joined with the plug and is able to be rocked therewith for changing the rate of outlet of water from the valve and to be moved for changing the mixing ratio of the hot and cold water. The driving part is limited in its rocking motion to motion about a rocking axis running through a middle point of the plug and is limited to turning about an axis of turning running through the middle point. The valve has a guide plate, which may be turned in a plane parallel to the rocking axis of the driving part, with same in relation to the housing. The plate has a slot in which the driving part is keyed while being able to be moved along the slot. With this system it is not possible for the plug to be moved into skew positions.
Patent DK-349085-A (DK)
Inventor: GENNARI FEDERICO
IPC: C07H19/16
Filed: 1985-08-01
Abstract: New S-adenosylmethionine (SAM) salts of formula   <IMAGE> (I)  have been prepared in which R, R1, R2, m, n and A are as defined in the text. The methods of preparing the new products starting from SAM salts are described. The new products are stable and highly bioavailable, particularly when administered orally.
Patent DK-360586-A (DK)
Inventor: DRESSLER HANS
IPC: C07D487/18
Filed: 1986-07-29
Abstract: A method is provided for preparing resotropin by reacting hexamethylenetetramine and resorcinol in a solvent consisting primarily of methanol in an amount sufficient to dissolve substantially all of said reactants.
Patent DK-374987-A (DK)
Inventor: KORTRIGHT KENNETH H
IPC: C07K16/00
Filed: 1987-07-17
Abstract: A murine monoclonal antibody which selectively binds to the determinant site or specific epitope of glycophorin A exposed on the membrane of the erythrocyte and does not bind to other glycophorins. The monoclonal antibody is coated on a microsphere or substrate of a suitable monodispersed variety and utilized in a separation procedure for recovery of white blood cell subsets without lysing of erythrocytes. The bound microspheres are recovered without adverse depletion of the white blood cell population of the sample. The microsphere or bead-to-cell ratio employed is most acceptable for commercial applications of the invention. The invention thus enables accurate assaying of white blood cell subsets in circulating peripheral blood without resorting to lysing of erythrocytes.
Patent DK-565084-A (DK)
Inventor: MCMILLS COREY JOHN
IPC: H01R24/58
Filed: 1984-11-28
Abstract: A connection sleeve comprises a connection piece 12 with a connection area 14 for the cable 16, a pressure- exerting device 32, devices 18 for fastening together the pressure-exerting device and the connection piece, a compressing device 42 placed between the connection piece 12 and the pressure-exerting device 32, which compressing device can be deformed and has a compression force of a size such that it can deform the protective sheathing 44 of the cable. When the compressing device 42 is deformed by the pressure-exerting device 32 the compression force from the device is guided by an inclined surface 37 on the connection piece 12 so that the cable 16 is deformed at the connection area 14, thus creating an outer seal and an EMI seal between the cable and the connection sleeve. <IMAGE>
Patent DK-678688-A (DK)
Inventor: LISIECKI ROBERT E
IPC: B65D5/06
Filed: 1988-12-06
Abstract: A flat end closure arrangement particularly for a paperboard carton which may include an aluminium foil barrier, wherein there are no overstressed folds and a minimum build-up of thicknesses, to minimise the tendency for fractures of the respective barriers to occur. Two oppositely disposed closure panels (12/20, 16) include provisions for the edge portion of their centre segments to overlap one another, while being covered by the remaining two oppositely disposed closure panels (14, 18). More specifically, the underlying closure panels each includes score lines which coverage toward the respective free edge of which panels, while one includes one horizontal score line (64) connecting two parallel vertical score lines (60, 62) which define the centre segment (16a') for folding back onto the closure panel (16a) beneath the centre segment (12a/20a)  of the other closure panel.
Patent FI-872900-A (FI)
Inventor: BRUGGMANN REMY
IPC: G02B6/44
Filed: 1987-07-01
Abstract: A grooved cylindrical core or rod is conveyed in a state of elastic elongation, giving it excess length, through a distributing device and a die-plate. Optical fibers are each fitted in a respective groove of the rod at the entry of the die-plate. Downstream from the die-plate, the rod provided with the fibers passes through a zone in which there is a powerful electric field created by a ionization bar. Under the influence of the ionization, the fibers cling to the walls or bottoms of the grooves. This provides the drag necessary for stretching the fibers when they approach the rod.