baber/WOPTO huggingface dataset:
Patent CA-1257959-A (CA)
Inventor: JENKINS THOMAS E
IPC: F25D23/06
Filed: 1986-06-20
Granted: 1989-08-01
Abstract: REFRIGERATOR CABINET AND METHOD OF ASSEMBLY     ABSTRACT A refrigerator cabinet having an outer metal case including side walls and a top wall, a plastic inner liner and a partition separating a freezer and fresh food compartments and separate front door openings.  A front face is formed along the front edge of the side and top wall defining the door openings.  The front face on each side wall is provided with a pair of vertically spaced openings.  A support bar including a pair of vertically spaced openings dimensioned to align with the openings in the front face is secured relative to the front face adjacent each side wall. A cross member extending between the side walls is positioned adjacent the front portion of the partition.  The cross member includes a pair of vertically spaced openings adjacent each end thereof which are cooperatively arranged relative to the pair of vertically spaced openings in the front face and support bar.  Securing means cooperating with the aligned vertically spaced openings in the front face, support bar and cross member forming a locked joint which securely holds the cross member substantially perpendicular relative to the cabinet side walls to thereby insure that the side walls and the cross member defining the front door openings are maintained in a substantially perpendicular relationship.
Patent CA-1266157-A (CA)
Inventor: BERFIELD ROBERT C
IPC: A47L9/00
Filed: 1986-07-31
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE           A bypass type vacuum includes a casing constructed of a cover and a motor housing disposed within the cover.  A first circular partition of the motor housing defines a main expansion chamber which receives working air that is driven radially through side openings in a fan housing that surrounds a fan impeller and is disposed within the main chamber in a decidedly off-center position.  A second circular partition of the cover surrounds the first partition and cooperates therewith to define a ring-like auxiliary chamber having an entrance opening in the first partition and an outlet in the second partition. Diametrically opposed constrictions provided by hand grip formations divide the auxiliary chamber into first and second sections of generally equal length, with the entrance being at the center of the first section and the outlet being at the center of the second section, the entrance also being at the portion of the first partition that is closest to the fan housing.  Working air generated by the impeller flows from side openings of the fan housing into the main chamber and exits therefrom through the entrance into the first sections where the working air splits and flows in opposite directions through the constrictions into the second section through opposite ends thereof, finally exiting through the outlet.
Patent CA-1246245-A (CA)
Inventor: SOLOMON PETER R
IPC: G01N21/25
Filed: 1986-09-18
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE    The method and apparatus  permit analyses,  by optical means, of properties of gaseous suspensions of particles,  by measuring radiation that is emitted, transmitted  or  scattered  by  the  particles.          Determinations of composition,  size,  temperature and spectral emittance can be performed either in-situ or by sampling, and Fourier-transform infrared spectrometric techniques are most effectively used.  Apparatus specifically  adapted  for  performing  radiation scattering analyses, and for collecting radiation from different sources, are provided.
Patent CA-1270005-A (CA)
Inventor: KAEDING WARREN W
IPC: C07C67/00
Filed: 1986-09-23
Granted: 1990-06-05
Abstract: CATALYTIC CONVERSION OF PROPANE     ABSTRACT OF THE DISCLOSURE          A process for converting propane to ethylene over zeolite ZSM-23.  The ZSM-23 may be contacted with an anhydrous acidic oxide gas capable of accepting hydrogen by reacting therewith to enhance ethylene selectivity.  The zeolite may be pretreated with this acidic oxide gas or contacted in situ by cofeeding the acidic oxide gas with the propane.
Patent CA-1268851-A (CA)
Title: Method and apparatus for generating underwater  acoustics
Inventor: CLEMENTS REGINALD M
IPC: G10K15/06
Filed: 1987-02-20
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE A novel device and method are provided herein for the production of underwater sound.  This device, termed a plasma jet underwater acoustic source (abbreviated PJUAS) includes a central electrode and a concentric insulator having a longitudinal bore to accomodate the central electrode, the bore being spaced from the central electrode by a longitudinally-extending annular chamber.  A plasma cavity is bounded at its upper end by the central electrode, and is in communication with the annular chamber. The cavity is adapted to be connected to a gas supply, so that it may be filled with gas.  An outer housing of electrically-conductive material surrounds the insulator and terminates in a centrally-apertured end plate whose central aperture provides an extension to the plasma cavity, the end plate being adapted to be grounded.   Means are provided for connecting the central electrode first to a source of low energy and high voltage to create an electrical discharge across the gas within the plasma cavity and then to a source of stored electrical energy of comparatively low voltage, e.g. in the range of hundreds of volts.  An electrical discharge between the inner conductor and the grounded annular end plate thus causes the gas in the cavity to heat rapidly.  The resulting overpressure expels the gas initially at supersonic speeds into the water.  The ejected gas from the cavity forms a compression zone, a bubble, and a plasma plume, the compression zone producing the acoustic pulse.
Patent CA-1264943-A (CA)
Inventor: WHITCOMB DAVID R
IPC: B41M5/323
Filed: 1987-07-30
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE         Thermographic materials are colorless when unexposed, but provide an intense dark image when thermally addressed.  The materials comprise white ferric organophos-phate, ferric organophosphinate, or ferric organophosphonate in a clear binder with a colorless catechol or polycatechol held in said binder in solid solution.  The choice of substituents on the catechol nucleus can give a change in the color of the thermal image together and provide good near infrared absorption.  Use of mixed catechols can give achromatic black images.  These combinations of materials show high stability at ambient temperatures.
Patent CA-1270696-A (CA)
Inventor: GULLICHSEN JOHAN
IPC: F04D9/00
Filed: 1988-06-03
Granted: 1990-06-26
Abstract: ABSTRACT     A pump for medium consistency suspensions (e.g. 6-15%), such as paper pulp, simultaneously pumps and degasses the suspension.          A common shaft mounts a fluidizing impeller and a vacuum pump impeller and a common wall with gas  exhaust passageways  is disposed between the fluidizing pump housing and vacuum pump housing.  Gas separated from the suspension flows through the gas passageways in the common wall, through the vacuum pump, past the vacuum impeller, and is expelled out the opposite side of the vacuum  pump  from  the  gas  inlet  passageways.    A  pressure responsive valve provides make-up air to the vacuum pump if the vacuum pulled is too strong, to prevent suspension from being pulled through the vacuum pump.  A liquid inlet supplies liquid in the vacuum pump to define a liquid ring, the inner periphery of the ring defined by the expelled gas outlet.
Patent CA-1258462-A (CA)
Inventor: SUGIHARA HIROSADA
IPC: C07D327/02
Filed: 1988-08-25
Granted: 1989-08-15
Abstract: Abstract Of The Disclosure Novel 1,5-benzoxathiepin derivatives of the formula:       (II) [wherein R1 and R2 are independently hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy; X is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or a carboxyl group which may be esterified or amidated; and m is an integer of O to 2]and salts thereof are useful as intermediates for producing related compounds which exhibit serotonin S2 receptor blocking activity, calcium antagonism, actions to relieve cerebral vasospasm and to improve renal circulation and diuretic and antithrombotic activities.
Patent CH-507383-A (CH)
Title: Roofing felts from spun glass fibre tows
Inventor: RANDALL THUMM J
IPC: D04H3/03
Filed: 1967-02-28
Abstract: Glass fibre matted webs used for roof felting are made by spinning the glass fibres into a tow which is spread into a thin web which following synthetic resin impregnation is accelerated by driven rollers to impart to the fibre tow and adjacent layers of air a liner velocity so that the tow is directed against an underlying support on which it is laid at predetermined positions by guiding the tow by a set of oppositely acting pivotable air blast nozzles.
Patent CH-500999-A (CH)
Title: 6-(polyhydroxylalkyl)-pterin derivs prepn
Inventor: PROF VISCONTINI MAX DR
IPC: C07D475/04
Filed: 1967-04-07
Abstract: 6-(Polyhydroxyalkyl)-pterin derivs. prepn. Title cpds. of formula (I) (where X is H or OH and and n is 1, 2 or 3), which include the naturally occuring substances D-neopterin, L-monapterin and L-biopterin and have high biological activity, are prepared in improved yields and purity by reacting 2,5,6-triamine-4-pyrimidinol or its ketotautomer with a sugar deriv. Ar-NR-N=CHCHOH(CHOH)n + 1 CH2X or Ar-NR-NHCH2COCHOH(CHOH)n CH2X (where Ar is aryl opt. carrying inert substituents and R is H or a non-aromatically bound hydrocarbon residue opt. carrying inert substituents) in an acidic medium, subjecting the resulting reaction mixture, which contains a 6 (polyhydroxyalkyl)-7-NHNRAr-5,6,8-tetrahydropterin, to oxidation (pref. with O2), and separating off the resulting cpd.
Patent CH-543503-A (CH)
Title: Pressure - sensitive amino fluoranes for - copying materials
Inventor: KOICHI KOGA
IPC: C09B11/24
Filed: 1970-04-08
Abstract: Pressure-sensitive aminofluoranes for copying materials Cpds. have the formula: (wherein X and Y are lower alkyl, i.e. 1-4C alkyl, excepting the case where X and Y are both CH3, or halogen; R is H, lower alkyl, aralkyl, alkoxy alkyl or haloalkyl, the alkyl portion of these gps. contg. 1 or 2C atoms and the alkoxy gp. being methoxy or ethoxy). Prepared e.g. by reacting a 2:4-disubstd. phenol of formula: with an o(2-hydroxy-4-(di-substd) aminobenzoyl)-benzoic acid of formula: Thus 2-methyl-4-chloro-diethylaminofluorance serves as a red dyestuff in pressure sensitive copying material, and is fast to light, moisture, sublimation and alkalis.
Patent CH-545201-A (CH)
Title: Printing elastic plastic articles - using low viscosity size and high vis-cosity lacquer
IPC: B41M1/30
Filed: 1970-05-13
Abstract: The low viscosity size i.e. 15-20 secs. at 20 degrees C in a German standard DIN 4mm beaker, is initially applied and dried. The article is printed and immediately a coating lacquer of high viscosity i.e. 40-60 secs. at 20 degrees C in a German standard DIN 4mm beaker is applied. The print and lacquer are then dried together for 7-10 mins. at 40-80 degrees C.
Patent DK-122491-A (DK)
Inventor: SULTAN BERNT-AAKE
IPC: C08L43/00
Filed: 1991-06-21
Abstract: A crosslinkable polymer composition comprises an olefin copolymer or graft copolymer with hydrolysable saline groups and a silanol condensation catalyst, as well as a silane compound with at least one hydrolysable organic group. The polymer composition is characterized in that the silane compound has a compatibility with the polymer composition of at least 0.035 mole hydrolysable groups per 100 g polymer composition, and in that the silane compound is represented by the general formula: R1(SiR2nX3-n)m, wherein R1 is a monofunctional hydrocarbyl group having 13-30 carbon atoms, or a difunctional hydrocarbyl group having 4-24 carbon atoms, R2 is a hydrocarbyl group having 1-10 carbon atoms, X is a hydrolysable organic group, n is 0, 1 or 2, and m is 1 or 2.
Patent DK-152190-A (DK)
Inventor: GLEIM GUENTER
IPC: H01R24/38
Filed: 1990-06-22
Abstract: Connection piece VS to which a counterpart VB fits and to which a cable K can be attached with at least one conductor A and an insulation layer I. For the transmission of information between two pieces of apparatus, for example electrical cables or optical fibre cables are used. For each of these two types of cable a corresponding connection piece is required. In order to design a connection piece VS in such a way that it can transmit both electrical and optical signals it is provided with at least one electrical contact S and an optical contact L for which preferably the same cross-section is selected as for the layer of insulation I on the cable K which is manufactured of optical conductive material. The connection piece is suitable for single-core and multicore cables, coaxial cables, ribbon cables, mains cables, etc. <IMAGE>
Patent DK-173481-A (DK)
Inventor: JOERGENSEN B
IPC: F16B/
Filed: 1981-04-15
Abstract: A retainer means in the form of an elongate strip where one end of the strip can be introduced into and retained in an opening 1 in the other end is provided with at least two elongate apertures 2, 3. A male plug may then be introduced through one of the elongate apertures, while a female plug may be introduced through the other elongate aperture, following which one end of the strip may be introduced into and retained in the opening 1 in the other end, thereby ensuring that the plugs do not separate. Hereby the need for tying a knot on the associated wires is dispensed with, as well as the wire material possibly breaking because of such knot. The retainer means may as well be used for fastening of a length of coiled wire, and may be supplied together with such length of wire. <IMAGE>
Patent DK-213784-A (DK)
Inventor: MEKALANOS JOHN J
IPC: C12N5/00
Filed: 1984-04-27
Abstract: Plasmids and modified strains of Vibrio cholerae are prepared which are a genetically stable nontoxinogenic form of Vibrio cholerae which has a deletion mutation in both copies of the A1-peptide-encoding gene, resulting in the loss of a gene sequence required for expression of a toxic A1 peptide. The modified strains are useful as live or dead oral vaccines.
Patent DK-220889-A (DK)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J21/12
Filed: 1989-05-05
Abstract: A silica and alumina gel is disclosed, which is amorphous at X-rays, has a molar ratio of SiO2/Al2O3 comprised within the range of from 30/1 to 500/1, a surface area comprised within the range of from 500 to 1000 m<2>/g, a total volume of pores comprised within the range of from 0.3 to 0.6 ml/g, an average diameter of the pores of the order of magnitude of 10  ANGSTROM  or less and which is free, or substantially free, from pores having a diameter larger than 30 ANGSTROM . Such a silica and alumina gel is catalytically active in reactions of conversion of the hydrocarbons, such as: oligomerization, alkylation, isomerization and dewaxing. Also a process for preparing such a silica and alumina gel is disclosed.
Patent DK-384086-A (DK)
Inventor: BEIER HENNING M
IPC: A61K31/565
Filed: 1986-08-12
Abstract: The endometrial maturation in the post-ovulatory phase (luteal phase) of mammals is delayed with reference to the nidation point by administration of antigestagens.
Patent DK-451384-A (DK)
Inventor: SJOENELL GOERAN
IPC: A61B5/02
Filed: 1984-09-21
Abstract: Blood pressure cuff for measuring slender, normal and thick upper arms as well as thighs, characterized in that it comprises a number of sections (3-5, 3'-5') defining the width of the field acting around the upper arm or thigh at pressure measurement, which sections are connected via each their channel (6) to the force pump creating the pressure, and a throttle means (9) arranged to connect one or more channels with the air pump depending on the thickness of the arm or thigh.
Patent DK-548787-A (DK)
Inventor: MARCUS ILAN
IPC: D06M15/507
Filed: 1987-10-20
Abstract: Polyester fiberfill having spiral crimp that is randomly-arranged and entangled in the form of fiberballs with binder fibers, preferably with a minimum of hairs extending from the surface of the fiberballs, so as to be air-transportable on account of the low cohesion between the balls. A process for making such fiberballs by repeatedly air-tumbling small tufts of such fiberfill/binder/blend against the wall of a vessel. Improved bonded batts or molded articles or other bonded articles obtained by bonding such fiberballs.
Patent DK-580883-A (DK)
Inventor: OAKES JOHN
IPC: C11D3/06
Filed: 1983-12-16
Abstract: Built detergent bleach compositions are disclosed comprising a surface-active agent, a peroxide compound bleach (eg. sodium perborate), a manganese compound which delivers manganese (II) ions in aqueous solution (e.g. manganous sulphate or manganous chloride) and a builder mixture comprising a condensed phosphate and an alkalimetal orthophosphate in a weight ratio of from 10:1 to 1:60, preferably from 5:1 to 1:30. The composition is particularly effective for washing fabrics at low temperature, e.g. from 20-60°C, but is also usable at higher temperatures.
Patent DK-597984-A (DK)
Inventor: GAARDMAN ROGER STEN IVAR
IPC: G09F7/00
Filed: 1984-12-13
Abstract: The information panel, in particular for use on roads, comprises a plane plate 10, the front side of which is provided with the necessary information, and at least one support post 17, to which the plate 10 is fastened. The plate has a lower horizontal edge in the form of a flange 10a which projects from the back of the plate essentially at right angles to the plane of the plate. The plane plate 10 is, on its back, provided with a profiled plate 18 which rests on the projecting flange 10a and covers essentially the entirety of the back of the plate and thus rigidifies the information plate. <IMAGE>
Patent DK-605485-A (DK)
Inventor: SKEELS GARY WILLIAM
IPC: C01B/
Filed: 1985-12-23
Abstract: Molecular sieve compositions are prepared by extracting aluminum and substituting titanium and/or iron for extracted aluminum to give molecular sieve products containing framework titanium and/or iron atoms. The process of preparing the titanium and/or iron-containing molecular sieves involves contacting a starting zeolite with a solution or slurry of a fluoro salt of titanium and/or iron under effective process conditions to provide for aluminum extraction and substitution of titanium and/or iron.
Patent DK-620184-A (DK)
Inventor: WILNER PIETER
IPC: E02D7/08
Filed: 1984-12-21
Abstract: Pile-driving apparatus (10) comprises a drop hammer (12) for imparting blows; a winch (14) for lifting the drop hammer between successive blows, the winch comprising a winch drive (24), a winch drum (26), clutch means (28) for disengageably engaging the winch drive with the winch drum, and a rope or cable (16) connecting the drop hammer to the winch drum; a sensor (34) comprising a mercury containing container (40) mounted on the driven object or the hammer and having electrical terminals, for sensing the delivery of a blow by the drop hammer; and a timer (46). Upon sensing of the delivery of a blow by the drop hammer, the sensor (34) causes the clutch (28) to engage and the timer (46) to be triggered. Upon engagement of the clutch the winch lifts the drop hammer. At the end of a predetermined time interval, determined by the timer (46), the clutch (28) disengages again, thereby allowing the drop hammer (12) to fall. This process repeats itself automatically.
Patent FI-840639-A (FI)
Inventor: MUSCHELKNAUTZ EDGAR
IPC: C03B37/06
Filed: 1984-02-16
Abstract: A drawing nozzle for finely dividing melts according to the nozzle blasting process, wherein (a) the contour of the nozzle inlet from the upper edge of the nozzle passes initially inside a radius R1=40% of the narrowest cross-sectional dimension d of the drawing nozzle and then runs parallel to, or diverges by up to 2 DEG  from the drawing nozzle axis up to a depth below the upper edge of the drawing nozzle which is not greater than the narrowest cross-sectional dimension d of the drawing nozzle; (b) the nozzle inlet is immediately adjoined by the drawing-out part, the upper cross-sectional dimension of which is from 1.5 to 2.4 times as wide as the narrowest cross-sectional dimension d of the drawing nozzle; (c) the drawing-out part widens over a length of at least 6 times the narrowest cross-sectional dimension d of the drawing nozzle with a widening angle of from 1 DEG  to 2.4 DEG  and, (d) in the intermediate cross section between the lower edge of the nozzle inlet and the upper edge of the drawing-out part, there are provided propulsion jet nozzles, the axis of which is inclined by from 5 DEG to -2 DEG  to the drawing nozzle.
Patent FI-870702-A (FI)
Inventor: ESKELINEN KARI
IPC: A61B5/04
Filed: 1987-02-20
Abstract: The invention relates to a measuring cable, in particular for measuring bioelectric signals, which measuring cable includes a cable 1 and measurement transmitters 3, 4 for observing signals, which measurement transmitters are coupled to the end 2 of the cable. When measuring bioelectric signals, such as EMG, ECG and EEG signals, the measurement transmitters are coupled to the individual who is to be investigated and the electrical signals are conducted along the measuring cable to the measuring appliance. The electromagnetic field which is generated by the supply mains interferes with the measurements and interference can be coupled both capacitatively and/or inductively both to the person who is to be investigated and directly to the measuring leads and the measuring device. In this connection, an interference potential exerts an effect on the measurement results and the results are not exact. In accordance with the invention, a connecting part 5, to which the measurement transmitters are connected and to which devices for amplifying the signals which come from the measurement transmitters have been located, has been placed at the end 2 of the measuring cable. <IMAGE>
Patent FI-880297-A (FI)
Inventor: LINDEN UNTO
IPC: B60C/
Filed: 1988-01-22
Abstract: The invention relates to a hollow stud, disposed in a vehicle tyre. In the flange 12 of the rivet part elevations 15 have been configured in such a way that, when the stud is in a state of rest, those regions which are in contact with its rubber 20 are substantially smaller than the total area of a corresponding region in the stud. The elevations 15 are disposed on the outer edge of the rivet flange 12 and are directed towards the sides and upwards from the rivet head 14. When the stud is in a state of rest and during the first contact between the rivet prong 13 and the road surface, the stud is arranged to rest against the tyre rubber 20 on the said elevations 15 and on the edge region of the flange 18 of the sleeve part of the stud 17 in such a way that the head 14 of the rivet part 11 is free from the tyre rubber 20, protected by the sleeve part 17. The region of contact A1 of the elevations 15 with the tyre rubber 20 is situated in the region of the outer outermost edge of the elevations 15 in such a way that when the stud 10 comes into contact with the road, the line of action of the force F acting upon the stud runs between the centreline of the stud 10 and the region of contact A1 of the elevations, the supporting force acting upon the tyre rubber 20 of the elevations 15 being arranged to produce a torque which holds the stud 10 upright. <IMAGE>