baber/WOPTO huggingface dataset:
Patent CA-1255901-A (CA)
Inventor: PAPOV ZELKO
IPC: A47G1/06
Filed: 1986-02-27
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE           A one-piece, picture frame and a picture frame assembly are disclosed.  The picture frame is made from a suitably-foldable material and has a back piece, edge pieces and front pieces which fold into a back piece, side faces and front faces to frame an object to be framed.  An open channel is formed between the respective front faces and the back piece into which the respective edges of the material to be framed can be inserted to position and hold the material to be framed within the picture frame.  The picture frame together with the material to be framed form a frame assembly.  The front pieces of the picture frame adhere to the top surface of the material to be framed.  The invention is useful for framing such items as pictures, photographs and postcards, especially when the object to be framed is sandwiched between a viewing sheet and a backing sheet.
Patent CA-1254863-A (CA)
Title: Paper roll holder
Inventor: GOETZ HAROLD E
IPC: A47K10/38
Filed: 1986-04-09
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE          A holder for rolls of paper and the like comprises a frame of rod-like material formed into a loop on which the roll may be held by resiliently flexing one of the loop arms toward the other.  The loop has a headed end portion over which the roll is manipulated when pushing it onto the frame or removing it from the frame.  The other arm of the loop extends cantilever-fashion from a support and is provided with a brace, while the first arm terminates in a free end adjacent the support.  The holder may be provided in single or double-loop models and may have fittings such as a lock, a cigarette lighter, or a night light.
Patent CA-1268917-A (CA)
Inventor: MURAKAMI TAKAYOSHI
IPC: B29C45/46
Filed: 1986-07-31
Granted: 1990-05-15
Abstract: Abstract of the Disclosure This invention concerns particularly a rubber or plastic-coated roller such as a fixing roller to be used in the thermal fixing part of an electrophotographic copying machine, and a method and an apparatus for production thereof.  It effects the production of the rubber or plastic-coated roller by placing a cylindrical mold upright, fitting into the lower part of the cylindrical mold a lower plug provided in the inside thereof with a tapered surface for guiding a core shaft and at the center thereof with a material injection hole, inserting into the cylindrical mold the core shaft having tapered surfaces one each the opposite ends thereof or the core shaft having tapered surface one each at the opposite ends thereof and covered with caps, fitting into the upper part of the cylindrical mold an upper plug provided in the inside thereof with a tapered surface for guiding the core shaft and at the center thereof with an air vent, injecting rubber or plastic liquid under pressure into the cylindrical mold via the material injection hold of the lower plug, and allowing the injected rubber or plastic to set.  By this method, there is produced a coated roller the rubber or plastic layer of which is free from eccentricity, and requires no secondary fabrication such as polishing.
Patent CA-1271825-A (CA)
Inventor: JOHNSTONE ROBERT V
IPC: G05D23/24
Filed: 1986-11-17
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE        A  two  wire  line  voltage  thermostat  is disclosed  having  first  and  second  terminals  for receiving line voltage power and for connection to a load, a transformer having a current primary winding, a voltage primary winding and a secondary winding, a controller connecting the current and voltage primary windings to the terminals,  the controller having at least first and second states, the controller in said first  state  for  energizing  both  the  current  and voltage primary windings and in the second state for energizing  only the current  primary winding,  and a temperature   responsive  circuit  connected  to  the secondary  winding  for  controlling  the  controller between the first and second states in accordance with sensed temperature such that the load can be energized when the controller is in one of the states and can be deenergized when the controller is in the other of the states.
Patent CA-1272281-A (CA)
Inventor: MATHUR HEMENDRA K
IPC: H05K9/00
Filed: 1986-12-30
Granted: 1990-07-31
Abstract: Abstract A shield structure for limiting transmission of electromagnetic radiation between two locations, one of which is inside the shield structure and the other of which is outside the shield structure, comprises first and second shell portions of electrically-conductive material.  The first shell portion has a rim that defines an opening.  A major part of the second shell portion corresponds sub-stantially in shape to the shape of the opening, and its size is slightly smaller than that of the opening.  One of the shell portions has tabs that are distributed about the opening and project towards the other shell portion.  The tabs are electrically conductive, and provide electrically-conductive contact between the first and second shell portions.
Patent CA-1258996-A (CA)
Inventor: BAXTER GORDON D
IPC: B05C9/14
Filed: 1987-01-19
Granted: 1989-09-05
Abstract: METHOD AND APPARATUS FOR COLOURING POLYMER-INSULATED WIRE          Abstract of the Disclosure In a method and apparatus for colouring polymer-insulated wire, the wire is guided through a solvent reservoir to dissolve surface contaminants and etch the surface of the insulation, and passed between opposed wiping surfaces to wipe surface contaminants from the wire.  The wire is then passed through a hot air duct to evaporate solvent remaining on its surface.  The dried wire is guided through a solvent-based colourant reservoir to coat it with colourant and passed against a wiping surface to wipe excess colourant from its surface.  The coated wire is passed through a hot air duct to evaporate some of the solvent in the colourant, and through a cold air duct to form a surface skin on the colourant before it passes over a guide wheel.  The surface skin prevents adherence of the colourant to the guide wheel.  The coated wire is passed by a spraying device which intermittently sprays solvent-based colourant on the wire to band encode it.  The band-encoded wire is passed through a hot air duct to evaporate some of the solvent in the bands of colourant, and through a cold air duct to form a surface skin on the bands of colourant before they pass over a guide wheel.  The surface skin prevents adherence of the bands of colourant to the guide wheel.  The method and apparatus are useful for reclaiming polymer-insulated wire with off-standard or undesired colouration.          - i -
Patent CA-1249551-A (CA)
Inventor: GHOSH ASIM
IPC: B65D1/02
Filed: 1987-03-03
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE    A bottle includes a mouth and a neck adjoining the mouth.  The neck has helical ribs on the outside to permit application of a peripherally indented, screw-on crown.  The main body of the bottle has a base, which is provided with an upward recess.  A plurality of inwardly projecting ribs is provided around the periphery of the recess, each rib being convexly rounded and devoid of points, and having two concavely rounded shoulder portions on either side, so that stress concentration is minimized.  The recess is sized to receive a peripherally indented crown of the same size as that receivable on the neck, so that the ribs register in at least some of the peripheral indentations.  Thus, one bottle can serve as a crown remover for another, without a significant risk that the ribs will break or crack.
Patent CA-1269669-A (CA)
Inventor: YAMAMOTO ITARU
IPC: A61P29/00
Filed: 1987-03-03
Granted: 1990-05-29
Abstract: Abstract of the disclosure:       There is disclosed a novel phosphoric diesters of general formula:                               [wherein R1 and R2 are the same or different and each means a methyl group or a hydrogen atom, provided that at least one of R1 and R2 is a hydrogen atom, or a salt thereof] which can be produced by reacting .beta., .gamma. or .delta.-tocopherol with a halophosphorylating agent such as phos-phorus oxychloride, reacting the resultant product with ascorbic acid whereof hydroxyl groups at 5- and 6-posi-tions are protected, and then removing protected groups from the hydroxyl groups. The phosphoric diester has antiinflammatory activity.
Patent CA-1248586-A (CA)
Inventor: TURNER ANTHONY P F
IPC: C12Q1/00
Filed: 1987-03-18
Granted: 1989-01-10
Abstract: MEDIATORS FOR BIOELECTROCHEMICAL CELLS                      ABSTRACT 1,4-Benzoquinone can act as a mediator of electron transfer in  bioelectrochemical  cells  for  measuring  microbiological activity  in  a  sample.    In  combination  with  ferricyanide it  can  provide  a  surprisingly  high  level  of  mediator activity with many microorganisms,  and a more even response when  the  sample  may  contain  a  mixture  of  microorganisms.
Patent CA-1252708-A (CA)
Inventor: KOVACS LLOYD
IPC: B29C65/74
Filed: 1987-04-30
Granted: 1989-04-18
Abstract: Abstract of the Disclosure A sealing bar for heat sealing a length of heat-sealable material, such as tubing, to form packages and the like.          The sealing bar has a surface adapted for pressure engagement with the heat-sealable material for flattening it and heating it.  A slot extends substantially through the bar adjacent the surface of the bar, thereby defining the portion of the bar between the slot and the surface as a relatively thin resiliently flexible bridge.  The bridge is engageable with a portion of the flattened heat-sealable material, such as a portion of tubing having a longitudinal seam or a gusset, thicker than other portions of the heat-sealable material and the bridge is adapted resiliently to yield on engagement with the thicker portion of the material.
Patent CA-1263871-A (CA)
Inventor: BACH HANSWILHELM
IPC: C07C45/50
Filed: 1987-11-27
Granted: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE     In a hydroformylation process for the preparation of aldehydes by reacting aliphatic olefins of 2 to 12 carbon atoms with carbon monoxide and hydrogen at temperatures of 20 to 150°C and pressures of 0.1 to 20 mPa in the liquid phase and in the presence of an aqueous solution of a catalyst containing originally 50 to 800 wt. ppm of rhodium and 25 to 30 wt. % of complex-forming, sulfonated or carboxylated triarylphosphines, in each case based on the aqueous solution, the improvement comprising adding fresh phosphine solution to maintain the original phosphine concentration, until the total concentration of complex-forming phosphines and secondary and degradation products of the phosphines not capable of forming complexes amounts to about 35 to 45 wt. % based on the aqueous solution to selectively form n-aldehydes.
Patent CA-1269686-A (CA)
IPC: F16L15/04
Filed: 1988-08-24
Granted: 1990-05-29
Abstract: ABSTRACT      Disclosed is a threaded pipe connection.  The connection includes tubular externally threaded male members and a tubular internally threaded female coupling threadedly engaged with the male members.  The male members include a continuous thread having a first preferably straight portion and a second tapered portion.  The thread includes a form having stabbing and load flanks and an axially extending crest and root.  Throughout the thread, lead as measured along the load flanks is constant and the length of the crest and depth of the load flanks are constant.
Patent CA-1267898-A (CA)
IPC: C07D453/02
Filed: 1988-10-14
Granted: 1990-04-17
Abstract: Abstract:             Compounds are described of formula I     A-CO-B-D       I wherein A is a group of formula III                                III   wherein R4 to R7 independently are hydrogen, amino, nitro, (C1-4)alkylamino, di(C1-4)alkylamino, halogen, (C1-4)alkoxy, (C1-4)alkyl, (C1-4)-alkanoylamino or pyrrolyl, with the proviso that at least one of R4 and R5 is other than hydrogen, B is -NH- and D is a group of the formula V                                 V            They exhibit seratonin M receptor antagonist activity.
Patent CH-503766-A (CH)
Title: Substd pyrocatechin esters of phosphoric acid
Inventor: CIERPKA HENNING DR
IPC: C07F9/12
Filed: 1968-02-01
Abstract: Preparing pyrocatechin esters of phosphoric acid and thiophosphoric acids, where R'-R4=H, Hal, NO2, SO3H, SO2NHAlk, or benzo residues (which may also be substd.). X = O or S; Y = H Fungicides. 4-Cl-pyrocatechol-thiophosphoric acid NEt3 salt. Ia. To NEt3 (2.2.g) in glacial acetic acid (1.3 g), water (0.5 ml) in ether (25 ml) add dropwise at 0 deg. 4-Cl-pyrocatechol-thiophosphoric chloride (2.41 g) in ether (10ml). The milky suspension crystallises on refrigeration. Filter off the crystals, free from ether and recryst. from a little water to obtain Ia. (2.9 g, 90%, m.p. 73.5-74.5 deg.).
Patent CH-548420-A (CH)
Title: Phosphonitrile esters, flameproofing agents
IPC: C08G79/025
Filed: 1969-12-24
Abstract: Flame retardant additives for textiles and synthetic fibres comprise phosphontrile esters of formula: (where n = 1-10, Y = a halogen atom or a radical of formula (a) or (b) or the two free valencies are fixed on the same P atom forming a ring with it, or are bonded to two different P atoms; At least one Y is in formula (I) = (a) or (b) where = 0 or 1 and r1R2 and R3 = same or diff lower halo alkyl).
Patent CH-523377-A (CH)
Title: Cellulose acetate dyeing printing paste from
Inventor: JEAN PERRONIN
IPC: D06L4/671
Filed: 1966-07-05
Abstract: Vehicles used in printing, dyeing, discharging and optional whitening of cellulose acetate based materials, consist of acyclic cpds. containing gp(s). of general formula: -CH(R')-CH(R)-CN where R and R' are each H or CH3. The vehicles well the fibres and solubilise the dyes, and thus allow diffusion of the molecules and better fixing of the dyes.
Patent DK-112587-A (DK)
Inventor: CHIOU SHANG-JAW
IPC: C09D133/00
Filed: 1987-03-04
Abstract: A composition comprises a solution of film forming polymer, containing reactive functionality, dissolved in organic solvent and insoluble reinforcing particles dispersed therein. The reinforcing particles, being formed in the presence of the film forming polymer, are the reaction product of a system comprising (a) polyethylenically unsaturated monomer, (b) a portion of said film-forming polymer and, when said reactive functionality is other than ethylenic unsaturation, (c) a linking monomer which contains both ethylenic unsaturation and a group reactive with said reactive functionality. The composition has use in or as a film, coating mastic, adhesive or caulk composition.
Patent DK-130282-A (DK)
Inventor: KORNFELD E C
IPC: A61P25/16
Filed: 1982-03-23
Abstract: 8-dimethylaminomethylene compounds of the formula <CHEM>  wherein R is H, benzyl, (C1-C3)alkyl or allyol; and R<4> and R<5> are independently H or (C1-C3)alkoxy; and  7-oxo-hexahydrobenzo[de]quinolines of the formula <CHEM>  wherein  R<7> is (C1-C3)alkyl, ally, or benzyl; R<4> and R<5> are independently (C1-C3)alkoxy, or H, with the limitation that when R<4> and R<5> are both (C1-C3)alkoxy, then R<7> can not be methyl; are intermediates useful in the preparation of 6-substituted hexahydroindazolo or hexahydroisoindolo isoquinolines, having dopamine agonist and dopamine antagonist activity.
Patent DK-143289-A (DK)
Inventor: GATTI NORBERTO
IPC: C25B3/23
Filed: 1989-03-22
Abstract: Preparation of 2-aryl-hydroquinones of formula (I) by oxidizing by an electrochemical route a compound of formula (II): <CHEM> wherein A represents an aryl group optionally substituted with groups compatible with the reaction conditions in an acidic aqueous reaction medium, at temperatures within the range of from 10 to 100 DEG C, and with anodes of graphite or PbO2. The products are used in photography and in the field of liquid-crystal polymers.
Patent DK-146392-A (DK)
Inventor: GORDON ERIC MICHAEL
IPC: A61P31/04
Filed: 1992-12-04
Abstract: Antibacterial activity is exhibited by  beta -lactams having a sulfate substituent in the 1-position and an acylamino substituent in the 3-position.
Patent DK-190084-A (DK)
Inventor: FLECHTNER CHARLES
IPC: B60C11/12
Filed: 1984-04-12
Abstract: A tire tread comprises elements in relief which are provided with undulated or broken line incisions. These incisions, which are of a width of less than 1 mm, have smaller amplitudes at the bottom of the incisions than at the surface of the tread.
Patent DK-234486-A (DK)
Inventor: SCHOLS JOHN AREND
IPC: C08F299/00
Filed: 1986-05-20
Abstract: This invention is a low styrene emission, VER composition containing: (1) a VER which is the esterification product of a polyepoxide and a monounsaturated monocarboxylic acid; (2) styrene as a reactive diluent; (3) a wax as a styrene emmision inhibitor; and (4) a polyacrylate. The polyacrylate is present in an amount sufficient to increase the adhesion characteristics of the VER composition with a reinforcing material used therewith. 
<??>The VER composition of the present invention are useful in fabricating a range of fiber-reinforced plastic structures and equipment.
Patent DK-236082-A (DK)
Inventor: BILLARD A A A
IPC: B64D1/00
Filed: 1982-05-25
Abstract: Located below an aircraft is a support rod (1) provided with female engagement members (10). Standard missile launcher modules are provided on their flat upper wall with counterpart male engagement members (20). The engagement members (10 and 20) cooperate in the manner of dovetails and for each module location, they are separated from each other according to the same geometric progression along the support rod (1) and the upper wall of the module (2). A device comprising a cam (27) and lever (273) makes it possible to ensure at the same time the translation necessary for locking of the dovetail, as well as the making of contact between the electrical connector members.
Patent DK-264588-A (DK)
Inventor: LEE CHINSOO
IPC: C07C211/62
Filed: 1988-05-13
Abstract: A process is provided for the preparation of the dimer, dichloro-[2,2]paracyclophane, which is useful as the starting material for the deposition of conformal parylene coatings employed, for example, in the electronics industry for the protection of various sensitive electronic components. The process avoids the normally low yields of chlorinated dimer formed by the chlorination of 2,2-paracycophane and instead utilizes the Hofmann elimination of 2(3)-chloro-p-methylbenzyltrimethylammonium hydroxide by conducting the elimination reaction under carefully controlled conditions of reaction temperature and profile, reaction feed configuration, water concentration in the reactor and the use of a cosolvent, certain reaction promoters, or a combination thereof.
Patent DK-310588-A (DK)
Inventor: DURCHSCHLAG GERALD
IPC: B61L5/00
Filed: 1988-06-08
Abstract: A rail switch control mechanism including a locking clamp which is shiftable using a path rod. The locking clamp has, on an end facing the switch tonque, a swivel head. The swivel head is swivelably connected with a switch tongue. In use, the locking clamp cooperates with a locking piece. In the locked position of the clamp, a shoulder of the locking clamp contacts a shoulder of the locking piece. The switch tongue rail is linked to the swivel head with the interposition of a pin arranged with an elongated slot extending longitudinally of the tongue rail. The elongated slot is arranged within a connecting member which is rigidly connected to the switch tongue rail, e.g. by being threadedly connected, to the web of the switch tongue rail.
Patent DK-389387-A (DK)
Inventor: DWIVEDI RATNESH KUMAR
IPC: C04B35/65
Filed: 1987-07-27
Abstract: There is disclosed a method for making a self-supporting ceramic composite article having a porous core bearing a dense surface layer formed integrally with said core. A preform comprises a filler material and parent metal distributed therethrough, wherein the volume percent of parent metal is sufficient to form a volume of oxidation reaction product exceeding the total volume available within said preform. The parent metal is molted and reacted with an oxidant to form an oxidation reaction product filling the spatial volume and leaving voids. The reaction is continued to further transport molten parent metal through the oxidation reaction product to at least one surface of the preform to form oxidation reaction product on said surface substantially free of voids thereby forming a relatively dense surface layer.
Patent DK-390187-A (DK)
Inventor: OESTBERG OLOF
IPC: G03B/
Filed: 1987-07-27
Abstract: A projection and display apparatus comprises a light source 1 and a projecting means 2 for projecting light beams from the light source towards an external screen. The apparatus comprises a first light-path 6 including an overhead projector sheet 16 for display on the screen and a second light-path 7 including a slide strip 23 for display on the screen. The light beams are selectively directed towards either of the light-paths 6, 7. Liquid crystal shutters 15, 27 are interposed in each light-path 6, 7 and are controlled by an electric voltage to selectively prevent or allow the passage of the light beams for selecting either the overhead projector sheet or the slide strip. <IMAGE>
Patent DK-435884-A (DK)
Inventor: ECKSTEIN JOHN PAUL
IPC: B65D35/44
Filed: 1984-09-12
Abstract: A collapsible dispensing tube (430) has a multi-layer sheet material (436) sealed over the dispensing orifice in its dispensing head neck (434) to provide a hermetically sealed tube. The multi-layer sealant sheet comprises two layers of metal foil (312, 316) separated by one or more polymer layers (314, 324, 326) firmly adhered to the metal foil layers. A polymeric layer (322) is adhered directly or through other polymeric layers (318,320) to one of the metal foil layers and serves as an outer surface capable of bonding to the neck (434) to seal the tube orifice. The laminated sheet may be sealed across the orifice by the application of radiofrequency energy. The metal foil layers have such thicknesses and mechanical properties as to give the sheet material the properties of perceability and deadfoldability.
Patent DK-484985-A (DK)
Inventor: HEFNER ROBERT E JR
IPC: C08G59/06
Filed: 1985-10-22
Abstract: This invention pertains to a process for preparing advanced epoxy resins which contain triazine groups or both triazine and oxazoline groups. When cured, these resins have higher heat distortion temperatures and'or higher elongation values than advanced epoxy resins which do not contain triazine groups or triazine and oxazoline groups.
Patent DK-487379-A (DK)
Inventor: JOHANSSON I H
IPC: B65B63/02
Filed: 1979-11-16
Abstract: In a method and an apparatus for compressing of a voluminous material easy to compress and for storing and transporting the material in said compressed state, the material is compressed between two opposed vertical walls 13, 16 above a floor 11, said walls being capable of approaching each other. When the material has been compressed to the desired volume, the material is transferred to a storage or transport crate, which is located with its floor beneath the floor 11 and with its sides outside of and adjacent to the walls 13, 16. When the material is thus being discharged between the walls, it expands and presses against the gable pieces of the crate and an end side 34 connected to the crate, whereby the crate is moved with the material while being successively filled. When the material is being compressed, it is pressed downward by a belt acting from above onto the material. It is thus obtained that the material is being compressed so that it takes up less room than before, and it may be stored and/or transported in said compressed state. <IMAGE>
Patent DK-614089-A (DK)
Inventor: ACHER JACQUES
IPC: A61K31/415
Filed: 1989-12-06
Abstract: The present invention relates to the application of substituted benzamides of formula (I):   <IMAGE> (I)  in which: A is diethylaminoethyl, 1-ethyl-2-pyrrolidinylmethyl or 1-allyl-2-pyrrolidinylmethyl; R1 is hydrogen or methyl; X is chlorine or bromine; Z is -NH- or -O- except when Z is -NH-, R1 is hydrogen and X is chlorine, and of their pharmacologically acceptable addition salts, as anxiolytics and antipsychotics.