baber/WOPTO huggingface dataset:
Patent CA-1251614-A (CA)
Inventor: GOURMEL YVES
IPC: B22D11/14
Filed: 1984-12-07
Granted: 1989-03-28
Abstract: In the continuous ascending vertical casting of an iron tube T without the use of a core to form the hollow tube interior, the molten iron is contained in a crucible made up of a cooled tubular die 6, 7 and the base 1 of a syphon unit. The crucible comprises a coaxial central form 5 at least as high as the die, which creates with the latter an annular space for molten iron F. Such arrangement reduces the volume of molten iron in the crucible and thus results in considerable energy savings.
Patent CA-1228900-A (CA)
Inventor: MAKI MELVIN C
IPC: H01P11/00
Filed: 1985-01-14
Granted: 1987-11-03
Abstract: Abstract A leaky coaxial cable is designed to produce a defined coupling between its interior and exterior.          A bonded and insulated outer conductor of relatively large width relative to the cable diameter, is spirally wound at a low pitch angle to provide at high frequencies a coupling level having minimal effect on the coaxial properties of the cable.
Patent CA-1250998-A (CA)
Inventor: METZGER WERNER
IPC: C08F210/02
Filed: 1985-02-05
Granted: 1989-03-07
Abstract: Abstract of the Disclosure:  Copolymers of ethylene con-taining not more than 4 moles, based on 100 moles of ethylene, of copolymerized C3-C6-alkenecarboxylic acids are prepared in a continuously operated tubular polymerization system under high pressures and tempera-tures in the presence of a polymerization initiator by a process in which a mixture of ethylene, the alkene-carboxylic acid, if required a further monomer which is copolymerizable with ethylene, an initiator and, if required, a regulator is fed into the polymerization system at its entrance and at the same time at a second point downstream of the entrance, along the polymeriza-tion system, where the reaction temperature has exceeded a maximum, the amount of alkenecarboxylic acid at the entrance of the polymerization system being not more than 0.3, preferably less than 0.28, mole, based on 100 moles of ethylene, and the remainder being metered in at the second feed point.
Patent CA-1227057-A (CA)
Inventor: BERTHOLD JOHN W III
IPC: G01L7/08
Filed: 1985-02-08
Granted: 1987-09-22
Abstract: FUSED SILICA DIAPHRAGM MODULE FOR HIGH TEMPERATURE PRESSURE TRANSDUCERS              ABSTRACT OF THE DISCLOSURE    A high temperature pressure transducer and sensing apparatus to determine the deflection of the transducer diaphragm is disclosed.  The pressure transducer utilizes a fused silica diaphragm (12) which is illuminated at selected locations by a coherent laser source (52) via opti-cal fibers (38, 46).  The light reflected by the diaphragm (12) forms interference fringe patterns which are focused by gradient index rod lenses (36) on the ends of optical fibers (40, 48) for transmission to a fringe counting cir-cuit (54).  By digital techniques, the fringe count is converted into a determination of diaphragm deflection.
Patent CA-1265806-A (CA)
Inventor: BERNATH GABOR
IPC: C07D217/04
Filed: 1985-04-11
Granted: 1990-02-13
Abstract: Abstract The invention relates to new l-cyclohexyl-3,4-dihydroisoquinoline derivatives of the formula (I) (I)   wherein R1 and R2 each independently represents hydrogen, hydroxyl or alkoxy having from 1 to 6 carbon atoms, X        is oxygen and Z        is a =CH2 or =CH-COOR3 group, in which R3 is hydrogen or alkyl having from 1 to 6 carbon atoms; or X        represents an =NR4 group, in which R4 is hydrogen or hydroxyl, and Z        is a =CH-CN, =CH2 or =CH-COOR3 group, in which R3 is as defined above, and acid addition salts thereof.           The compounds of formula (I) are pharma-ceutically active, in particular show antispasm, anal-gesic, gastric acid  secretion inhibiting, sedative and hypnotic activity and effectively reduce the alcoholic narcosis time. According to a further aspect of the invention there is provided a process for the preparation of these compounds. The invention further relates to pharmaceutical compositions containing them as active ingredient.
Patent CA-1228513-A (CA)
Inventor: COURDUVELIS CONSTANTINE I
IPC: C23C16/02
Filed: 1985-05-15
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE      An improved alkaline permanganate composition for etching printed circuit boards is provided by incorporating a secondary oxidant in the solution capable of oxidizing manganate ion to permanganate ion.
Patent CA-1234643-A (CA)
Inventor: TAKAHASHI ATSUHISA
IPC: H04Q11/04
Filed: 1985-05-28
Granted: 1988-03-29
Abstract: ABSTRACT OF THE DISCLOSURE          A digital switch module of a digital switching system for time division switching operation includes an encoding laws conversion memory which realizes mutual conversion of encoding laws in different types, for example, between the A-law and µ-law for voice signal encoding.  The encoding laws conversion memory may be a read-only-memory.  The module also includes a control memory which designates conversion between encoding laws by the encoding laws conversion memory for each time slot.  Dynamic control of conversion or no conversion of encoding laws corresponding to time slot is achieved by the control memory, even in the case where digital signals in different kinds of encoding laws exist on the highway, by utilizing the inlet and outlet side data obtained by setting the channel path of the digital switching system.
Patent CA-1236391-A (CA)
Inventor: FOURREY FRANCOIS
IPC: F16F3/00
Filed: 1985-06-05
Granted: 1988-05-10
Abstract: A DEVICE FOR LOCALLY ADJUSTING THE TENSION OF AN ELASTIC SHEET, IN PARTICULAR          FOR A VEHICLE SEAT ABSTRACT OF THE DISCLOSURE      In order to soften or stiffen the support offered by an elastic sheet, and in particular a vehicle seat back, the device comprises a flat spring (1) which is at each of its ends connected to the sheet (38), and fixed to a case (2, 3) containing an inclined disc (10, 12).  Two discs are fixed to a control rod (24) which is mounted in the frame (36) of the seat and, when this rod is rotated, they cause the cases to be pivoted symmetrically, so that the spring is extended and stiffens the sheet or is shortened and renders the seat more soft.
Patent CA-1248135-A (CA)
Inventor: CARSON JOHN R
IPC: A61K31/165
Filed: 1985-06-21
Granted: 1989-01-03
Abstract: ACETYLENIC PHENOXYPROPANOL DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF HYPERTENSION            ABSTRACT     Phenoxypropanol derivatives having a 2-acetylenic moiety on the phenyl group thereof of the following formula (I):                                              (I) and their use as anti-hypertensives, e.g. in man.  Also part of the invention are pharmaceutical compositions and intermediates used in the synthesis.
Patent CA-1263694-A (CA)
Inventor: NISHI TOSHIRO
IPC: H01M8/12
Filed: 1985-10-22
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           A solid electrolyte fuel is disclosed, which generally has on a gas-permeable support a laminated structure comprising a gas-permeable oxygen electrode layer made from an electron-conducting material, a solid electrolyte layer, and a gas-permeable fuel electrode layer made from an electron-conducting material.  In one preferred embodiment, the solid electrolyte consists of a (CeO2)1-x(CaO)x (where x = 0.05 to 0.8) binary system or a third component-containing (CeO2)1-x(CaO)x (where x = 0.05 to 0.8) system.  A plurality of unit cells each having the laminated structure may be connected to each other in series with interconnectors.  The solid fuel cell may further comprise a combustion opening which may optionally be covered with a filler.  In another embodiment, the solid electrolyte consists of CeO2 or ZrO2 containing dissolved a divalent or trivalent alkaline earth metal or rare earth metal oxide laminated on both sides or an anode side of a solid electrolyte of CeO2 or ZrO2 containing CaO.  The solid electrolyte composition can be varied so as to highten hydration resistance.  Also disclosed is a process for producing the solid electrolyte fuel.
Patent CA-1253879-A (CA)
Inventor: CORREIA YVES
IPC: C07C51/363
Filed: 1985-12-19
Granted: 1989-05-09
Abstract: 1. Process for the preparation of monochloroacetic acid by hydrochlorination of glycolic acid, this process being characterized in that the reaction is carried out in the presence of a catalyst consisting of a Lewis acid other than a hydracid.
Patent CA-1267693-A (CA)
Inventor: BROWN VERNON L
IPC: H04B1/38
Filed: 1986-11-14
Granted: 1990-04-10
Abstract: Abstract A unique housing (104 and 600) of a portable radio transceiver  (100)  is described that takes advantage of the heat  sinking,  electrical  shielding  and structural characteristics  of  a  battery.   The unique electronic circuitry housing (104 and 600) includes a battery as a structural element thereof.   In one illustrated housing (104), a stick battery (210) is attached to the side of a transmitter printed circuit panel (213).  A logic printed circuit panel (212) and a receiver printed circuit panel (214)  are  positioned  above  and below the transmitter printed circuit panel  (213), respectively, and are held together by interlocking side rails  (206,  207).   In a second illustrated housing (600), a flat battery (602) is attached to the sides of a first U-shaped printed circuit panel  (604).   A second U-shaped printed circuit panel (606)  is positioned between the battery and the first panel  (604).    Heat dissipated  by  the  electrical components on the second panel (606) is conducted away by the flat battery (602).  The electronic circuitry housing of the present invention may be advantageously utilized in a variety of applications where electronic circuitry is operated from a battery.
Patent CA-1251511-A (CA)
Inventor: NORRIS PHILIP R
IPC: H04N1/387
Filed: 1986-11-20
Granted: 1989-03-21
Abstract: Title:    ELECTRONIC IMAGING COPIER                 ABSTRACT OF THE DISCLOSURE An electronic imaging copier is provided for making enhanced photographic copies of reflection print and transparency types of photographs.  An optical image of an original print or transparency is scanned twice to provide first and second sets of image signals representa-tive of low and higher resolution versions of the image. At least a portion of the low resolution first set of sig-nals is employed to provide a preview display of the image.  The first and second sets of signals are processed to provide a third set of signals representative of an enhanced version of the image which is projected  onto a film unit to provide the photographic copy.
Patent CA-1264377-A (CA)
Inventor: FOUGERE GUY L
IPC: G07F7/08
Filed: 1986-12-19
Granted: 1990-01-09
Abstract: MAILING SYSTEM WITH POSTAGE VALUE TRANSFER                 AND ACCOUNTING CAPABILITY                   Abstract of Disclosure A system for processing batch mail in which the need for on-site inspection is unnecessary.  The mail sender purchases postage value from a central station thereby authorizing him to send mail and can have the postage value returned or transferred as required. The mall sender processes batches of mail each of which includes a statement containing data that allows mail payment verification.          Included in this data is the balance of postage value after processing the mail.
Patent CA-1264649-A (CA)
Inventor: ELLIOTT GEORGE M
IPC: B29C65/10
Filed: 1987-05-22
Granted: 1990-01-23
Abstract: Apparatus and Process for Shaping and Covering Cushion Foam Abstract A machine for laminating fabric (123) to open cell cushion foam (124) while forming design lines in the foam is disclosed.  The machine comprises a top hollow die (21) having a land area (37) and protruding ridge sections (39).          The land area is perforated with holes (38) and the ridge sections are perforated with holes (41).  Also provided is a complementary, hollow lower die (54) which also has perfora-tions (130).  Hot melt adhesive is interleaved between fabric (123) and foam (124).  Land area (37) of top die (21) is preheated to just below the melt point of the adhesive, e.g., about 240° F; ridge sections (39) are heated by embedded electric resistance heaters (160) to still a higher tempera-ture, e.g., about 280° F.  The two dies are then closed against the layered workpiece, with top die (21) contacting the face of fabric (123).  A shot of superheated steam, e.g., at 80 psig and 600° F., is ejected from ridge perforations (41) to partially melt the foam in the regions underneath the ridges (39); then lower temperature superheated steam, e.g., 500° F. and 80 psig, is ejected from all the perforations (38, 41 and 130) to melt the adhesive.  Then a vacuum is applied to the land area perforations (38) to pull ambient air through the workpiece and cool it.  The resolidified adhesive holds the foam (124) in its curved shape and laminates the fabric (123) to the foam.  The resolidified indentations in the foam underneath the ridges (39) hold their shape as well.
Patent CA-1251304-A (CA)
IPC: A47C19/00
Filed: 1988-05-27
Granted: 1989-03-21
Abstract: ABSTRACT     A knockdown platform or storage bed employs single or double rows of U-shaped channel members to join laterally opposed side boards through a detachable coupling at opposed ends of the channel members, to receivers fixed to the inside of the side boards at longitudinally spaced positions and at both ends.  The channel members are  provided with C-shaped slots to each side slidably receiving insertable panels to form with the channel members a planar mattress support.  The side boards act in conjunction with end boards to define via a side board ladder frame and through other U-shaped channel members a support system for drawers slidably insertable through the open ladder frame, to create a storage bed.  The panels are sized to the slidably insertable drawers to function as covers, overlying the drawers when the drawers are removed.  The couplings include pivotable, overcenter latches mounted to the interior of the U-shaped channel members at their ends.
Patent DK-111583-A (DK)
Inventor: CHRISTENSEN JOERGEN ANDERS
IPC: C07C57/00
Filed: 1983-03-07
Abstract: A mixture of enantiomers of trans-3-[(4-methoxyphenoxy)-methyl]-1-methyl-4-phenylpiperidine is separated into the optically active pure forms by reacting it with an enantiomer of mandelic acid or a derivative thereof to form two diastereomeric compounds and by precipitating one of the diastereomeric compounds formed. The precipitated compound is subsequently separated and is optionally converted into the free base or a pharmaceutically acceptable salt thereof. The yield obtained is substantially higher than the yield obtained by a prior art process employing a tartaric acid derivative as resolving agent.
Patent DK-138291-A (DK)
Inventor: MADSEN JOERGEN
IPC: A23D7/00
Filed: 1991-07-23
Abstract: A stable water-in-oil emulsion which can be spread and can be used in a similar way to margarine and minarine is distinguished by being extremely fat-poor, in that, calculated on the weight of the emulsion, it only contains 12-30%, and preferably 16-25%, of fatty phase whereas butter and ordinary margarine contain approx. 80% fat, while minarine contains approx. 40% fat. The low fat content is made possible by the fact that distilled monoglycerides or mono-diglycerides of C12-22, preferably C16-18, fatty acids, with an iodine number of 50-150, preferably 100-110, are used exclusively as the emulsifying agent. Calculated on the weight of the emulsion, the quantity of emulsifying agent is 0.35-4.0%, preferably 0.75-1.5%. The emulsion can be prepared by customary margarine technology without using special equipment or special mixing or emulsifying techniques.
Patent DK-145396-A (DK)
Inventor: SCHILLING DONALD L
IPC: H04B7/26
Filed: 1996-12-19
Abstract: A communication unit for use in a spread-spectrum communication system having a plurality of the units which allow for simultaneous communication among of a plurality of active units, each communication unit comprising a command signal generator for generating a command signal; a transmitter for transmitting communication signals at one of two frequencies and for transmitting said command signal; and a receiver for receiving communication signals at one of said two frequencies and for receiving said command signal, whereby upon initiation of said command signal, said command signal is transmitted for receipt by all active units in the system and the unit transmitting said command signal receives communication signals at a selected frequency of said two frequencies and transmits communication signals at another frequency, and whereby upon reception of said command signal from another unit in the system, the unit receiving said command signal transmits a communication signal at said selected frequency of said two frequencies and receives communication signals at said another frequency.
Patent DK-145595-A (DK)
Inventor: LEVINSON ARTHUR DAVID
IPC: C12N15/85
Filed: 1995-12-21
Abstract: Vertebrate cells are treated with an expression vector that comprises code sequences for both a desired protein and a secondary protein whose presence is required for the growth of the host cells under the selective culturing conditions. Both code sequences are operably connected with the same promoter sequence but separately from the translation stop and start codons. The cells are cultured under selective culturing conditions for the selection of transfixed cells. <IMAGE>
Patent DK-176886-A (DK)
Inventor: BAUER ADOLF
IPC: B29B7/76
Filed: 1986-04-17
Abstract: The device comprises a mixing chamber, leading into which there are feed lines and from which there are return lines for the plastics components and which has an outlet opening for the mixture of the said components, as well as a control and displacement plunger, which can move back and forth within the mixing chamber, interconnects the feed and return lines of each component when in a recirculation position and releases the inlet into the mixing chamber when in a mixing position. In order to achieve a transfer from the feed line to the return line without any flow resistance for at least one plastics component when in the recirculation position, it is proposed that the feed line and the return line of at least one component are arranged in line with each other and the control plunger has at least one radial slit, via which the feed line and the return line can be connected in the recirculation position and that from the feed line there branches off a bypass line, which in a radial plane opens out into the mixing chamber in a discharge opening, which in the mixing position of the control plunger is opened simultaneously with the discharge openings for the remaining plastics components, the connection between feed line and return line being closed by the control plunger. <IMAGE>
Patent DK-202984-A (DK)
Inventor: BRANDER STEPHAN
IPC: F26B7/00
Filed: 1984-04-18
Abstract: PCT No. PCT/CH83/00091 Sec. 371 Date Apr. 11, 1984 Sec. 102(e) Date Apr. 11, 1984 PCT Filed Jul. 27, 1983 PCT Pub. No. WO84/00805 PCT Pub. Date Mar. 1, 1984.Such a drying plant has drying surfaces (4) superposed in a chamber (1) and extending over the depth of the chamber (1). The drying surfaces (4) are provided with heating plates (3). The upper run of an endless conveyor belt running on rollers (6,7) is guided over the drying surfaces. The material to be dried is applied by a dosing device via a pipe (9) having branches (10) to the moving belts (5) uniformly over the width until the entire drying surface (4) is covered. The belts (5) are then stopped and the dosing operation is completed. The drying operation is then carried out on the drying surface (4) while the belts (5) are stationary. The belts (5) are then moved in the opposite direction, so that the dried material is thrown off via the rollers (7) and discharged through a discharge opening (13) and a charging valve (14). Thus, the drying operation is carried out under optimum conditions known for drying cabinets. However, the operations of feeding and discharging the material are simplified as compared with conventional drying cabinets and can also be automated.
Patent DK-210789-A (DK)
Inventor: SCHNOOR FINN HAGEN
IPC: B65F3/00
Filed: 1989-04-28
Abstract: A method is described for the collection of problem waste, especially from private households, health centres, clinics and other premises, where the fractions of various problem wastes are limited and where a mobile device 2 is used with separate storage facilities for problem waste, in which the individual household, medical practice, clinic or similar premises is pre-equipped with a specially marked device for interim storage of the problem waste, where the individual household, medical practice, clinic or similar premises are visited especially on fixed dates at certain time intervals for collection of the problem waste, and where the mobile device 2 is staffed by a specially trained laboratory assistant, chemist or equivalent relevant specialist M/F. The mobile device 2, in particular a motor vehicle, is provided with truck body 4 with a door opening 6 to the driver's cab, a handling hatch 8 and with storage facilities for problem waste in the form of racks, which are designed for fixing a number of especially barrel- shaped containers 22, 24 and a number of box-shaped especially cardboard containers 38, 40, and cabinets 42, which are designed for storing smaller containers on a plurality of tiers, and which comprise gates 46 with insertion openings 48 opposite the containers , and roller elements 26, which are designed to form a vertical grille in front of the said racks and, when swung down, are intended to be used as roller conveyors when loading and discharging the vehicle 2. An effective and safe method of collection for the said problem waste can thereby be achieved by simple, purpose-designed measures. <IMAGE>
Patent DK-220283-A (DK)
Inventor: LAPIERRE RENE BERNARD
IPC: B01J29/08
Filed: 1983-05-17
Abstract: Zeolite Y and other faujasite type zeolites are made stable to acid by calcination in a steam-containing atmosphere with a slow, controlled heating rate in the temperature range at which chemically bound water in the zeolite is given off, generally from 500 to 650 DEG C. The stabilized product may be extracted with acid to produce a zeolite having a higher silica-alumina ratio. The high silica forms of zeolite ZSM-20 which may be produced by this method are hitherto unknown materials.
Patent DK-230182-A (DK)
Inventor: HEGLER W
IPC: B29L23/18
Filed: 1982-05-21
Abstract: An apparatus for the production of plastic pipes with transverse grooves comprising half shells each having a mold recess which are arranged on a machine bed driven in a cycle. The half shells are assembled in pairs in a molding path to form a complete mold, the injection head of an extruder being arranged at the beginning of the molding path. Furthermore, the half shells are provided with vacuum channels, each vacuum channel being connected to a respective mold recess. The vacuum channels are joined into vacuum connections formed in the machine bed, and the half shells are provided with cooling channels which join into cooling water inlets and outlets in the machine bed. In order to ensure an exact setting of the half shells during the molding operation, the cooling channels, on the one hand, and the vacuum channels on the other hand, in a given half shell are completely separated from each other.