baber/WOPTO huggingface dataset:
Patent CA-1216433-A (CA)
Inventor: KALINA ALEXANDER I
IPC: F01K25/06
Filed: 1985-07-15
Granted: 1987-01-13
Abstract: ABSTRACT              A METHOD OF GENERATING ENERGY      A method of generating energy in which working fluid fractions of differing compositions are generated, are subjected to heating in a first evaporator stage, are combined, the combined stream is then evaporated and is expanded to convert its energy into usable form. Thereafter the combined stream is processed to regenerate the differing working fluid fractions for reuse.
Patent CA-1251467-A (CA)
Title: Procede de synthese du trifluoro-2,2,2 ethanol et de  l'alcool hexafluoro-1,1,1,3,3,3 isopropylique
Inventor: CHEMINAL BERNARD
IPC: C07C29/136
Filed: 1985-07-17
Granted: 1989-03-21
Abstract: L'invention concerne la fabrication du-trifluoro-2,2,2 éthanol et de l'alcool hexafluoro-1,1,1,3,3,3 isopropylique par hydrogénolyse d'hydrates ou d'hémiacétals des composés carbonylés polyfluorés correspondants. Cette hydrogénolyse est effectuée en phase liquide en présence d'un catalyseur au palladium déposé sur charbon actif et éventuellement d'une amine tertiaire aliphatique comme co-catalyseur.
Patent CA-1220958-A (CA)
Inventor: LAOR HERZL
IPC: G02B6/00
Filed: 1985-08-16
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLSOURE         Apparatus for selectably positioning an optical fiber end along a range of positions comprising a bender assembly including at least one piezoelectric bender element and having a first end thereof arranged for association with one or more optical fiber ends and a second end thereof located at a reference position.  Suitable application of electrical energy to the piezo-electric bender element causes it to assume a selected position along the range of positions.  Various embodiments of bender assemblies and applications thereof in communication are also described.
Patent CA-1236919-A (CA)
Inventor: MUKHERJEE SATYEN
IPC: H01L27/10
Filed: 1985-08-21
Granted: 1988-05-17
Abstract: Abstract of the Disclosure Single Transistor Electrically Programmable Memory Device And Method An electrically erasable programmable memory device which is programmable in the manner of an EPROM and erasable in the manner of an EEPROM.  A dielectric layer between the control gate and the floating gate is provided having a high dielectric constant.  A thin, uniform gate dielectric layer is provided which demonstrates minimal trapping.  Finally, an asymmetrical source/drain junction is provided wherein the source includes a shallow portion and a deeper portion, which deeper portion defines the overlap between the source and the floating gate.  In the preferred embodiment the dielectric between the control gate and the floating gate comprises tantalum pentoxide, the thin dielectric layer comprises oxynitride, and the deep diffusion portion of the source comprises phosphorous.
Patent CA-1258083-A (CA)
Inventor: PIGOTT NORMAN B
IPC: B25J18/06
Filed: 1985-08-23
Granted: 1989-08-01
Abstract: ABSTRACT            Title:   Improvements in Robot Arms A robot arm (10)is mounted at one end by means of a ball and socket joint (20, 22).  The ball and socket joint permits angular movement of the arm whilst retaining a large area of contact between the ball and the socket. Angular movement of the arm is effected by means of driven links (24 and 26) which pull or push the arm in a desired direction.  However, thrust loads on the arm during operation are transferred to the ball and socket joint and are not transmitted to the drive mechanism.
Patent CA-1269621-A (CA)
Inventor: PRINCE PAUL R
IPC: A61M1/26
Filed: 1985-10-03
Granted: 1990-05-29
Abstract: Abstract of the Disclosure An adaptive filter concentrate flow control system includes a filter system, a pumping system driving feed fluid, concentrate and filtrate flowing through the filter system and a flow control system controlling the pumping system to maintain optimum filtrate flow rates along a control curve in a transmembrane pressure--feed fluid rate--filtrate flow rate three dimensional space.  Actual sensed operating point data is used to locate the control curve so as to assure an optimized filtrate flow rate at which reversible blocking of the membrane has begun to occur without irreversible plugging.  The system is advantageously employed to control and maximize the flow of plasma in a plasmapheresis system.
Patent CA-1211770-A (CA)
Inventor: HARROLD JOHN
IPC: B42D19/00
Filed: 1985-10-09
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE     There is provided a new and useful message delivery device comprising a closed container, an elongated slot through a surface of the container, a pair of aligned openings through opposing surfaces of the container, the axis through the openings generally aligned with the slot, a first elongated member extending across the interior of the container and protruding through each opening for rotation in the pair of openings, a second elongated member outside the container, and a scroll passing through the slot and attached at its ends to respective ones of the first and second elongated members.
Patent CA-1247606-A (CA)
Inventor: WALSH REED H
IPC: C10M125/22
Filed: 1985-10-18
Granted: 1988-12-28
Abstract: Title:   SULFURIZED COMPOSITIONS AND LUBRICANTS     ABSTRACT OF THE DISCLOSURE A    sulfurized    composition   prepared  by sulfurizing  a  mixture  of at least one terpene and at least  one  other olefinic compound is described.  More particularly,   sulfurized   compositions  prepared  by sulfurizing  a  mixture  of  pine  oil and at least one other   olefinic   compound   are   described.     Such sulfurized   compositions   are   useful  as  lubricant additive   compositions,   and  more  particularly,  as additive    compositions   in   industrial   and   gear lubricants.   The compositions when added to lubricants provide  lubricants  which exhibit improved antioxidant characteristics,   nitrile   seal   compatibility   and acceptable color characteristics.
Patent CA-1259362-A (CA)
Inventor: SCHULZ GERD
IPC: E05C19/02
Filed: 1985-12-06
Granted: 1989-09-12
Abstract: Abstract:    A hold down apparatus for a tippable structure of a vehicle has a clamping catch which is rotatable about a transverse axis.  The catch has a fork formed by two projecting prongs on one side of the transverse axis and, on the other side of the transverse axis, is acted upon by a spring device which holds the clamping catch with an over-centre action either against a stop, in which position the opening of the fork faces the structure, or urges the clamping catch with spring action into a second position in which the fork is held in an essentially horizontal position in which the structure is clamped down.
Patent CA-1258330-A (CA)
Inventor: CROSBY JANE M
IPC: C08L83/07
Filed: 1985-12-17
Granted: 1989-08-08
Abstract: FIBER REINFORCED THERMOPLASTICS          CONTAINING SILICONE INTERPENETRATING                    POLYMER NETWORKS                 Abstract of the Disclosure The detrimental effects of reinforcing fibers on the differential shrinkage and warpage characteristics of thermoplastic resins are substantially reduced by the incorporation of a silicone interpenetrating polymer network in fiber reinforced thermoplastic composites.  High modulus (flexural modulus greater than 90,000 psi) thermo-plastic matrices containing about 5 to 60 weight percent reinforcing fibers and 1 to 20 weight percent of a silicone IPN have reduced shrinkage and warpage and more isotropic mold shrinkage than conventional fiber reinforced thermoplastics, and are particularly useful in the melt forming of high tolerance parts, such as gears, as well as thin walled, variable thickness and thick cross section parts.
Patent CA-1239322-A (CA)
Inventor: TALLER ROBERT A
IPC: B29C67/00
Filed: 1985-12-23
Granted: 1988-07-19
Abstract: ABSTRACT OF THE DISCLOSURE           A balloon catheter adhesively attached to a catheter in a reverse lap configuration.  A thermoplastic polyurethane elastomer is used as the adhesive which forms bands communicating with the balloon.
Patent CA-1222994-A (CA)
Title: Valve assembly for securing a cover to a valve body  with fasteners which are free of tensile stress
Inventor: SANDLING MICHAEL J
IPC: F16K27/00
Filed: 1986-04-17
Granted: 1987-06-16
Abstract: ABSTRACT   A valve assembly for securing a valve cover to a valve body with fastening elements which are free of tensile stress is disclosed, comprising a valve body having an inlet and an outlet and a fluid flow passage extending therebetween; a valve member movably disposed within the flow passage of the valve body, the valve member being operstive to control fluid flow through the flow passage in accordance with the position of the valve member relative to the valve body, the valve body having an access opening for assembling and accessing the valve member; an actuating shaft affixed to the valve member, the actuating shaft being adapted to mechanically interface with an actuating element positioned external to the valve body for effectuating movement of the valve member within the valve body; cover means secured to the valve body for covering and sealing the access opening, the cover means including an opening for the actuating shaft; fastening elements for securing the cover means to the valve body; and means for sealingly closing the access opening with the cover means without the application of tensile stress to the fastening elements.
Patent CA-1239862-A (CA)
Inventor: MURPHY RICHARD
IPC: B32B27/12
Filed: 1986-04-30
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE         A stiff abrasion resistant laminated material and process of manufacture thereof.  The mat material comprises an extruded sheet of a stiff water resistant thermoplastic polymer, a first layer of a needled non-woven thermoplastic fabric laminated during extrusion to one side of the core sheet, a second layer of a needled non-woven thermoplastic fabric laminated during extrusion to the other side of the sheet wherein the fabric layers are bonded to the sheet solely through interlocking of fiber portions of the fabric materials with the matrix of the sheet.
Patent CA-1254255-A (CA)
Inventor: LASTOFKA PAUL A
IPC: A47J37/06
Filed: 1986-05-28
Granted: 1989-05-16
Abstract: ABSTRACT      A toaster oven of variable volume, comprising a box-like structure having a top oven portion and a bottom oven portion in telescoping relationship, forming a cavity and a front opening, a pin carried by the top portion, offset from and manually rotatable about an axis, a slot carried by the bottom portion adapted to receive the pin to telescope the top portion and the bottom portion, a door carried by the bottom portion adapted to cover the oven opening in all telescoped positions of the top and bottom, and a system of lever arms connected between the door and the food support rack adapted to slide a portion of the rack through the front opening when the door is opened.
Patent CA-1263861-A (CA)
Inventor: LANGLEY ROBERT
IPC: C09D7/12
Filed: 1986-06-18
Granted: 1989-12-12
Abstract: Abstract of Disclosure Production of Pigmentary Copper Phthalocyanine Pigmentary copper phthalocyanine is prepared by converting crude copper phthalocyanine by methods known per se in the presence of trichlorophenoxy copper phthalocyanine.  The resulting pigment is heat resistant and solvent resistant.
Patent CA-1269939-A (CA)
Inventor: YOUNG DEBORAH A
IPC: A61K8/37
Filed: 1987-01-07
Granted: 1990-06-05
Abstract: COSMETIC PREPARATION          ABSTRACT OF THE DISCLOSURE:            A toiletry  formulation is provided for cosmetic use, in the  form  of  a  stable,  spreadable  lotion  or  cream incorporating  a  skin  adherent  base  possessing  non-irritant   characteristics   compatible   with    mucous membranes,   including   emulsifying  agents,   a   skin protectant, a mild germicide to inhibit microbial growth in the formulation, and a combination  of desensitizing agents  for application to selected areas of the skin of a  user,  prior to mechanical hair depilation,  such  as plucking of the eyebrows, in order to  minimize reaction of  the  skin  and the local generation  of  pain in the plucking process.
Patent CA-1240304-A (CA)
Inventor: ONO KIMIZO
IPC: A61B1/06
Filed: 1987-07-14
Granted: 1988-08-09
Abstract: ENDOSCOPE            Abstract:      An endoscope for image-observing or measuring an area filled with an opaque liquid is disclosed. The endoscope comprises an image fiber, a lens positioned at the leading end of the image fiber, a light guide arranged in parallel to the image fiber, a transparent fluid trans-port passage arranged in parallel to the image fiber and the light guide and having an outlet at the leading end thereof, a sheath enclosing the image fiber, lens, light guide and transparent fluid transport passage and a means for providing a field of vision at the leading end of the endoscope by a transparent fluid from the outlet of the transparent fluid transport passage.  A means for stabiliz-ing the field of vision formed by the field of vision providing means is provided on the leading end portion of the sheath.
Patent CH-558969-A (CH)
Title: Indicator board with removable symbol or character elements - has latter sliding along fixed rail
IPC: G09F7/10
Filed: 1973-02-08
Abstract: The indicator board is formed by a rail (1) which is secured to a support surface, e.g. by screws (4) and a number of symbol or character elements (2) which slide along the rail (1). The rear of each of the elements (2) has a channel for locating it on the rail (1), with the sidewalls of the channel sloping inwards, to locate behind the rear edges of the rail, which are similarly inclined. One side edge of each element (2) may have a projecting tongue, the other edge having a corresponding slot, so that a number of the element (2) can be fitted together after sliding them onto the rail (1). End elements (3) with screw holes for fixing them in position may be placed on the rail (1) to retain the assembled elements (2).
Patent CH-515690-A (CH)
Title: Filter for gaseous components of tobacco smoke
Inventor: ANTOINE ARTHO
IPC: A24D3/16
Filed: 1968-03-18
Abstract: Filger consists of a porous magnesium silicate hydrate which does not disintegrate in boiling HCl (1:1) but at 30-50 wt. % is soluble in it up to 2/3, on heating to 300 degrees C has a wt. loss of is not >15 wt. % and a Mg content of is not >5%, based on dry material. The filter is very selective for harmful and/or irritant gaseous components of tobacco smoke.
Patent CH-506388-A (CH)
Title: Moulding of powders of aromatic polyimides - or other linear polymeric resins with high second order transition temperatures
Inventor: THOMAS FRIEDRICH JORDAN
IPC: B29C67/20
Filed: 1965-06-16
Abstract: Polymeric articles are formed by compression, heating and moulding of a linear polymer resin with transition temp. 250 deg.C and room temp. modulus greater than 300,000 psi. The resin is compressed with a pressure of 10,000-100,000 psi. at 400 deg.C, and if desired the article may be sintered. In an example, a cylindrical mould with outer dia. of 1.25 inch is filled with 3g. powdered linear aromatic polyimide resin made by reacting 4,4'-oxidoaniline with pyromellitic dianhydride at 300 deg.C. for 10 min. Pressure is then brought to 40,000 lb. for 2 min. and the article removed from the mould. Article is easily cut or shaped and has density 1.415-1.418 g/cm3, and Shore hardness 92.
Patent CH-523240-A (CH)
Title: Azetidinol derivs analgesic
Inventor: ELIJAH H GOLD
IPC: C07D205/04
Filed: 1969-06-26
Abstract: (A) Azetidinol derivs. - (I) R1 = a free-, esterified- or etherified hydroxy group - R2 = aryl opt. substd. with hydroxyl, alkyl opt. substd. with halogen, pref. CF3, cycloalkyl, alkoxy or halogen - R3 and R4 = H, alkyl, cycloalkyl or aryl - R5 = alkyl, cycloalkyl, alkenyl, cycloalkenyl or aralkyl, all opt. substd. with hydroxy, alkoxy, acyloxy or halogen - R5 may be bound to N via a sec. C-atom giving a group -C-R'HR" - R' and R" are hydrocarbyl groups, e.g. lower alkyl. - (B) Isomers and racemic mixtures of (I) as well as pharmaceutically acceptable acid addition salts with inorganic and organic acids. - (I) have analgesic activity on mammals.
Patent DK-142986-A (DK)
Inventor: TIMPL RUPERT
IPC: C07K14/435
Filed: 1986-03-26
Abstract: The invention relates to a method for the immunological determination of basement membrane heparan sulphate proteoglycan of low density in body fluids and to the preparation or isolation of a heparan sulphate proteoglycan of low density suitable for this purpose and to the corresponding highly specific antibodies.
Patent DK-296686-A (DK)
Inventor: GRELL WOLFGANG
IPC: A61K31/395
Filed: 1986-06-24
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent DK-304183-A (DK)
Inventor: AUBERT DANIEL
IPC: C07D495/04
Filed: 1983-07-01
Abstract: This invention relates to new thieno [3,2-c] pyridine derivatives having the formula:    <IMAGE>  (I)  in which: Y represents the OH group or an OR group in which R is a straight or branched lower alkyl radical, or Y represents a group   <IMAGE>  in which R1 and R2 are each independently of each other, hydrogen or a straight or branched lower alkyl group; or R1 and R2 form together and with the nitrogen atom to which they are attached a heterocycle which may include a second heteroatom such as oxygen or nitrogen, wherein the latter may be substituted by a lower alkyl or benzyl radical which may be substituted; and X represents hydrogen, a halogen or a lower alkyl radical; and their addition salts with pharmaceutically acceptable mineral or organic acids if Y represents the group OR or    <IMAGE> or with mineral bases if Y represents OH, as well as the two enantiomers or their mixture. The invention also relates to the preparation process of new thieno [3,2-c] pyridine derivatives and to their therapeutic application as blood-platelet aggregation inhibiting agents and antithrombotics.
Patent DK-314487-A (DK)
Inventor: TATSUOKA TOSHIO
IPC: C07D313/08
Filed: 1987-06-19
Abstract: 2-phenylbenzoxepin derivatives having a hypoglycemic activity, hypotensive activity, and plateles coagulation inhibiting activity, a process for production of the derivatives, and pharmaceutical compositions containing the derivatives.
Patent DK-316087-A (DK)
Inventor: LYNGBY HENRIK
IPC: A22C17/12
Filed: 1987-06-22
Abstract: A fish flaying machine for removing skin from fish fillets has its toothed roller 1 and knife 6 made of plastic materials, respectively acetal plastic and thermoplastic polyester. From openings 8 in side surfaces 12, 15 of the machine, rinse water is delivered during the flaying, which at the same time functions as cooling water for slide bearings 27, which support the roller 1. If the machine is to be used to remove membranes from other kinds of meat, the knife 6 is made with an embedded steel blade. <IMAGE>
Patent DK-337780-A (DK)
Inventor: VESTERGAARD H
IPC: A01B63/02
Filed: 1980-08-06
Abstract: In a tool lifter 1 for lifting a tool, especially a rotary broom, and comprising a lever system 3-6 which hinge-connects the tool to a vehicle, such as a tractor, and a pressure medium or electrically powered linear motor 14, such as a pressure medium cylinder hinge- fastened between the vehicle and the lever system 3-6, for lifting and lowering the lever system with tool relative to the vehicle, the linear motor 14 being designed to exert, virtually independently of its longitudinal position, a constant force between lever system 3, 6 and vehicle, which force is preset according to the given conditions, a constant bearing pressure is achieved between the tool and its ground surface so as to minimize tool wear and, where appropriate, avoid the use of supporting wheels for the tool. <IMAGE>
Patent DK-394681-A (DK)
Inventor: TSAY Y G
IPC: G01N33/94
Filed: 1981-09-07
Abstract: 1. Fluorescent diagnostic reagent, containing a compound consisting of a) a hydrophobic hapten, b) a hydrophilic compound and c) a hydrophobic fluorescent compound based on fluoresceine, umbelliferone or fluorescamine, whilst both the hydrophobic hapten and also the hydrophobic fluorescent compound are bonded to the hydrophilic compound separately from each other, characterised in that the hydrophilic compound is an aminoglycoside of general formula  see diagramm : EP0047459,P10,F1  wherein : R1 represents =C or -CH ; R2 represents -CH2 OH, -CH2 NH2 , -CH2 NHCH3 ,  see diagramm : EP0047459,P10,F2  or  see diagramm : EP0047459,P10,F3  R3 represents =C or -CH ; R4 , R5 and R9 represent -H or -OH ; R6 represents -OH or -NH2 ; R7 represents -NH2 , -NHCH2 CH3 or -NH-COCH(OH)CH2 CH2 NH2 ; R8 represents -H or -CH2 OH ; R10 represents -OH or -CH3 and R11 represents -NH2 or -NHCH3 .
Patent DK-394883-A (DK)
Inventor: NORTHEVED ALLAN
IPC: G01S/
Filed: 1983-08-30
Abstract: Method for detecting objects or bodies in a liquid by means of ultrasound pulses. In the seas, one is interested in detecting the presence of copepods, water fleas. Water fleas typically have a length of 30-70 microns. Furthermore, one is interested in being able to determine the distribution of the various species of copepods. This is achieved according to the invention by means of ultrasound pulses of a frequency of around 4 MHz. If such an ultrasound pulse hits a copepod, one gets two echoes, the last of which is relatively powerful. This is evidently due to the fact that the copepod acts as a lens and furthermore contains liquid. If the sound wave, however, strikes an air bubble, one gets only one echo. If the sound wave strikes an impurity, one gets two nearly identical echoes. One should therefore be able to filter out irrelevant signals. On the basis of the mutual phase relationship of the reflected pulses, one then determines the types of the reflecting bodies. In an especially advantageous embodiment, the mutual phase relationship of the pulses is determined by means of a phase differentiation circuit consisting of a leading edge filter 1 in conjunction with a delay line 2 with tap. <IMAGE>
Patent DK-466088-A (DK)
Inventor: CHANDLER CURTIS SEPHUS
IPC: H01R13/658
Filed: 1988-08-19
Abstract: An electrical connector (4) includes a plurality of electrical terminals situated in an insulating housing (5), and the housing (5) is surrounded by shielding means to form a shielded subassembly. The latter is housed within a premolded boot (120) to form the electrical connector (4) which is interconnectable to shielded cable (180). The shielding means comprises first and second shield members (70,100) assembled to the insulating housing (5) and retained in position by windows (84) in the first shield member (70) engaging with ribs (20) on the housing, in conjunction with tabs (104,108) on the second shield member (100) engaging with the first shield member. <IMAGE>