baber/WOPTO huggingface dataset:
Patent CA-1267282-A (CA)
Inventor: WALTER PHILIP G
IPC: B41M5/30
Filed: 1987-05-19
Granted: 1990-04-03
Abstract: Abstract of the Disclosure A thermosensitive recording material having a fluorescent color comprising a support, a thermosensitive recording layer formed on one side of the support, the thermosensitive recording layer comprising (i) a thermosensitive recording system capable of producing color upon application of heat thereto and (ii) a colored fluorescent dye composition by which the recording material has high recognition ability; and optionally an adhesive layer formed on the opposite side of the support.
Patent CA-1269855-A (CA)
Inventor: GRAY KENNETH E
IPC: F25B9/12
Filed: 1988-05-02
Granted: 1990-06-05
Abstract: Helium Dilution Refrigeration System Abstract Of The Disclosure A  helium dilution  refrigeration  system operable over  a limited  time  period,  and  recyclable  for  a  next period  of operation.   The refrigeration system is compact with a self contained pumping system and heaters for operation of the system. A mixing chamber contains 3He and 4He liquids which are precooled by a coupled container containing 3He liquid, enabling the phase separation of a 3He rich liquid phase from a dilute  3He-4He liquid phase which leads to the final stage of a dilution cooling process for obtaining low temperatures.  The mixing chamber and a still  are  coupled  by  a  fluid  line  and  are maintained  at substantially the same level with the still cross sectional area being  smaller  than  that  of  the  mixing  chamber.    This configuration provides maximum cooling power and efficiency by the cooling period ending when the 3He liquid is depleted from the mixing  chamber with the mixing   chamber nearly empty of liquid helium, thus avoiding unnecessary and inefficient cooling of a large amount of the dilute 3He-4He liquid phase.
Patent CH-528285-A (CH)
Title: Figures of elastic material - based on (co)pvc blends with slow tensile recovery, for toys and advertising
Inventor: HERBERT SCHREIBER
IPC: A63H9/00
Filed: 1968-02-01
Abstract: Toys and advertising figures consist of an elastic material showing a slow recovery to the extent that, after keeping 1 min. at 100% tensile deformation at 23 degrees C, the deformation is still 25-90% after 5 s and 5-50% after 60 s. The material, which can be used for such figures as dolls, pref. has Shore hardness is not >A 80, measured 15 s after contacting the testing needle at 23 degrees C and consists of 100 pts. (co)PVC, 20-120 pts. dicyclohexyl phthalate, 0-100 pts. other prim. plasticiser and 0-100 pts. sec. plasticiser and opt. is foamed. Emulsion (co)PVC with Fikentscher K value is not 65 (in cyclohexanone) is used and moulded as plastigel.
Patent CH-521558-A (CH)
Title: Quick freezing plant - using evaporation of sprayed cryogenic liquid and augmentation of mass-flow by recirculation
Inventor: JOHN DAVID HARPER
IPC: A23L3/375
Filed: 1966-02-11
Abstract: The objects to be frozen, e.g. foodstuffs are placed on a conveyor belt within a thermally insulated chamber and after spraying with e.g. liquid nitrogen, pass through a constricted section of the chamber forming a tunnel. From the plenum at the down end of this tunnel the gases are dran off by an extractor fan and recirculated into the tunnel through longitudinal pipes so that the objects are cooled by evaporation of the liquid followed by cooling by a stream of gas mixture between that produced by initial contact evaporation and that which has been recirculated. The objects are loaded onto and unloaded from the main conveyor by narrow transverse conveyors each split into an internal section and an external section in a narrow side tunnel opening into the chamber through a port with a gas curtain cold seal formed by jets of part of the output from the above fan. By recirculation the maximum cooling effect is obtained for a given input of expensive cryogenic liquid.
Patent CH-550732-A (CH)
Title: Yarn monitor - using grooved roller in pathway containing aperture for light beam
IPC: D05B51/00
Filed: 1972-03-28
Abstract: Designed for use in a quilting, knitting or weaving machine, the yarn tension holds back a grooved roller in its angled or curved slit which provides a pathway. Should yarn breakage occur, the relaxation of yarn tension allows the rollers to move and block the aperture through which light passes to a photo-electric cell, thus triggering a stop control signal. The purpose is to provide a simple unit, which is easy to install, and which can be used with translucent yarns.
Patent CH-550661-A (CH)
Title: Constructional bonded material sheet - with mat of mild steel wires anchored in layer of thermoplastic polyester eg polyethylene terephthalate
IPC: B29C70/00
Filed: 1972-04-06
Abstract: Bonded material sheet e.g. for construction of machines, aircraft and buildings, has at least one steel wire mat pressed into at least one thermoplastic polyester layer e.g. a polyethylene terephthalate layer, having at thickness of less than 6mm, a degree of polycondensation of 160-380, and a crystallisation temp. of less than 150 degrees C. The mat consists of drawn mild steel wires with a thickness of 0.25-1mm fixed parallel to each other in the lengthwise direction of the sheet at constant distances with a deposition density of 500-3000 wires per m.width of the mat.
Patent DK-102188-A (DK)
Inventor: AGUADISCH LOUIS MICHEL JACQUES
IPC: A61K9/22
Filed: 1988-02-26
Abstract: Improved pharmaceutical delivery devices which can deliver hydrophilic or polar pharmaceutically active materials, as well as optionally hydrophobic or non-polar materials, have small particles with on average a diameter below 20 microns of a drug component comprising the hydrophilic or polar pharmaceutically active material, dispersed in a silicone matrix. These devices are produced by using certain organopolysiloxane-polyoxyalkylene copolymers. Preferably an emulsion of the drug component in a silicone containing composition is made before curing the composition to an elastomer.
Patent DK-123085-A (DK)
Inventor: LUNDBAECK STIG
IPC: A61M60/882
Filed: 1985-03-19
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent DK-145989-A (DK)
Title: Thermoplastic elastomeric optically clear mixture of polymers, especially for packs and caps.
Inventor: WOHLLEBEN WOLFGANG
IPC: C12N15/10
Filed: 1989-03-22
Abstract: DNA segments from mutants can be obtained very straightforwardly by isolating from the strain to be mutated the total DNA, cleaving the latter into small fragments and integrating into a temperature- sensitive plasmid with another selection marker which is selectable in E. coli, transforming the hybrid plasmid population obtained in this way into the starting strain, selecting the transformants by selection for the marker, eliminating the hybrid plasmids by raising the temperature above the threshold of the temperature-sensitive plasmid, and selecting the mutants by renewed selection for the marker. Construction of a cosmid gene bank with the DNA of these mutants results, by selection for the marker which has been introduced and is selectable in E. coli and for the cosmid-intrinsic marker, directly in cosmids which contain the mutated gene.
Patent DK-146888-A (DK)
Inventor: JOHNSON RAYMOND
IPC: C12M1/32
Filed: 1988-03-17
Abstract: In accordance with an embodiment of the present invention, a substantially rigid, multi-well, self-pipetting device for use in chemical, immunochemical and microorganism analysis is provided. The device includes a substantially rigid, substantially planar frame having, in operational orientation, a front face, a back face, a top edge and a bottom edge. A plurality of test wells are disposed within the device between the front face and the back face, usually in a linear array. A filling manifold is located within the device. The filling manifold is in fluid communication with each of the test wells through a filling passageway. A docking port is provided in the device which is adapted for receiving a reservoir holding a fluid specimen. The docking port is disposed on a peripheral surface of the device. The docking port is in fluid communication with the filling manifold through a filling port and a filling channel disposed within the device. With the device in its operational orientation, the test wells, filling channel, filling manifold and filling port are located at a level lower than the surface of the fluid in the reservoir. The device has a vent control system, also in fluid communication with the test wells, which is comprised of one or more vent manifolds, and/or valves to a vent manifold, and/or one or more vent holes or other passages to the ambient atmosphere. These vent holes, if present, are temporarily closed by a film or other means. With the device in its operational position, the vent manifold and/or vent holes of the vent control system are positioned higher than the surface of the fluid in the reservoir. The test wells are connected to the filling manifold and the vent control system according to the filling sequence. The reservoir is also connected to the vent control system through a vent port and a vent channel. The fluid specimen in the reservoir therefore flows down to the filling manifold by gravity and fills the test wells vented to the reservoir or to the ambient atmosphere.
Patent DK-170083-A (DK)
Title: Method for alternately reversed twisting and apparatus for implementing the method
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1983-04-18
Abstract: A reclining chair is disclosed containing a conventional seat portion pivotable about a fixed pivot shaft or axle and a backrest containing a backrest plate displaceable upon guide rails. These guide rails are pivoted to a greater extent than the seat during the rearward reclining of the seat, due to the action of a guide element connected with a piston rod of a pneumatic spring arrangement. Due to the movement of the guide element there is rotated a transmission lever pair about a stationary pivot shaft, the transmission lever pair being connected with the guide element. A curved entrainment member, hingedly connected with this transmission lever pair, is connected with the backrest plate. Since a pivot shaft between the transmission lever pair and the curved entrainment member moves through an appreciably larger distance than the connection location between the seat and the guide element or the guide rails, the backrest plate is downwardly drawn along the guide rails. By virtue of this adjustment mechanism there is ensured that the backrest plate follows that course of movement which is performed by the back of the user during reclining of the chair.
Patent DK-203082-A (DK)
Inventor: AMEN J
IPC: C12N1/20
Filed: 1982-05-06
Abstract: This invention relates to the production of the microorganisms. The operation is conducted in two stages. The first stage is conducted in the absence of ultrafiltration while the pH of the growth medium is maintained within the range of 6-7 by the addition of a neutralizing agent. Nutrient substratum and dilution water are added during the first stage to maintain the growth rate at a constant level, and the volume of growth medium is permitted to increase. When the amount of growth inhibiting agent produced in the fermentation reaches a predetermined maximum level, the second stage is initiated and the growth rate is maintained in a range of 0.10 to 0.50/hr, which is less than the growth rate in the first stage. By increasing the amount of dilution water the concentration of the growth inhibiting agent is maintained so as to achieve the desired moderate growth rate. The growth inhibiting agent is also continuously removed from the growth medium during the second stage and the volume of the growth medium is maintained substantially constant. The invention may be applied to the production of lactic bacteria, in particular for example in the cheese and wine making industries.
Patent DK-350089-A (DK)
Inventor: PETERSEN UWE
IPC: A23K20/195
Filed: 1989-07-14
Abstract: 7-(1-Pyrrolidinyl)-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid and 7-(1-pyrrolidinyl)-1,4-dihydro-4-oxo-1,8-naphthyridin-3-carboxylic derivs. of formula (I), their hydrates, acid addition salts, as well as their alkali metal, alkaline earth, silver and guanidinium salts are new; X<1> = halo; X<2> = H, NH2, 1-4C alkylamino, di(1-3C alkyl)amino, OH, 1-4C alkoxy, SH, 1-4C alkylthio, arylthio or halo; R<1> = 1-4C alkyl, 2-4C alkenyl, 3-6C cycloalkyl, 2-hydroxyethyl, 2-fluoroethyl, OMe, NH2, MeNH, EtNH or Me2N; or is Ph (opt. mono- or disubstd. by F); R<2> = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl; R<3> = a gp. of formula (a): R<4> = 1-4C alkyl, aryl or 1-4C acyl; R<5> = H, 1-4C alkyl, OH or OMe; R<6> = H, 1-4C alkyl (opt. substd. by OH), aryl, heteroaryl, benzyl, 1-4C alkoxycarbonyl, 1-4C acyl, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl or 3-6C cycloalkyl; R<7> = H or 1-4C alkyl; R',R'' = H, Me or Ph; R''' = H or Me; Y = O, CH2, CH2CH2 or CH2O (where the bond to N may be via C as well as O); (Note: Y is not otherwise defined in claim 1). Z = O or S; A = N or CR<8>; R<8> = H, halo, Me, CN, NO2 or OH, or R<8>+R<1> = a bridge of type (b)-(d): Cpds. of formula (e) are excluded; R1 = 1-4C alkyl; R2,R3 = H or 1-4C alkyl; R4 = cyclopropyl, Ph, halophenyl, thienyl, opt. substd. by 1-4C alkyl or halo; R5 = halo. Also claimed is the S,S-configuration of a cpd. of formula (f) and its salts:A = CCl, CF or COMe.
Patent DK-461888-A (DK)
Inventor: GJELSTRUP LARS
IPC: B65B67/12
Filed: 1988-08-17
Abstract: In order to permit easy and hygienical disposal of e.g. sanitary towels in a cloakroom, a bag retainer can be fitted on the wall, and a bag (4) can be hung on the retainer. The retainer comprises a traversing resilient carrier rail (3) on which a bag is hung (4) which is provided with a flap (5) at its mouth and which is downwardly open and designed to fit the reception of the carrier rail (3). The flap (5) and the carrier rail (3) have sloping side edges (7, 8) and are dimensioned so as to allow the bag to slide further down over the carrier rail (3) once the bag is stretched lengthwise with a view to keeping the rim stretched and the bag closed. When the mouth of the bag is to be opened, one pulls out the uttermost part of the mouth, and when the bag is to be closed, one lets go of the mouth part whereby the resilient carrier rail will close the mouth of the bag.
Patent DK-487882-A (DK)
Inventor: MATHGEN GEORGES
IPC: F16K5/12
Filed: 1982-11-03
Abstract: 1. Taphole device for the casting of fused metallic or non-metallic materials comprising two cylinders (A, B) having parallel axes and one common contact line and being rotatable around their axes in opposite directions relative to each other, each of the cylinders (A, B) having one groove (10) with a varying cross section extending each along a part of the circumference of each cylinder and the cylinders being positioned in a face-to-face alignment, so that the two grooves (10) cooperate to form a symmetrical opening with respect to the line of contact of said cylinders, characterized in that it includes means for sealing the cylinders with respect to one another as well as attachment means (1 and 2) and sealing means with respect to the vessel containing the molten material.
Patent DK-561984-A (DK)
Inventor: TOMINAGA MICHIAKI
IPC: C07D/
Filed: 1984-11-27
Abstract: Carboxylic acid compounds of the formula <IMAGE> in which R2 is hydrogen or alkoxy, R3 is hydrogen, alkanoyl, furoyl, pyridylcarbonyl, alkanesulphonyl, alkoxycarbonyl, alkoxycarbonylalkyl, phenylsulphonyl, which can be alkyl-substituted in its benzene ring, alkyl, alkenyl, alkynyl, phenylcarbonyl, phenylalkyl or phenylalkanoyl, where each of the said phenylcarbonyl, phenylalkyl and phenylalkanoyl can be substituted by 1-3 substituents selected from alkoxy, halogen, alkyl, cyano, nitro, amino, hydroxyl, alkanoylamino, alkylthio and alkanoyloxy, or by alkylenedioxy in its benzene ring, R6 is hydroxyl or alkoxy, R is nitro or a group -NHR7', where R7' is hydrogen or alkanoyl, and the carbon-carbon bond <IMAGE> denotes a single bond or a double bond, and salts thereof, with the proviso that, when R is nitro, the carbon-carbon bond <IMAGE> is a double bond, are prepared by a number of different processes. The compounds can be used as intermediates for preparing cardiotonically active carbostyryl compounds of the formula <IMAGE> where R1 is hydrogen, alkyl, alkenyl, alkynyl or phenylalkyl.
Patent FI-833566-A (FI)
Inventor: TRUMMLITZ GYNHER
IPC: C07D417/12
Filed: 1983-10-03
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, methyl, methoxy, fluorine or chlorine; and R2 is hydrogen, methyl, ethyl or n-propyl; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as the salts are useful as antithrombotics.
Patent FI-862557-A (FI)
Inventor: WATANABE MICHIO
IPC: C07C201/12
Filed: 1986-06-16
Abstract: A process for producing a dibromonitro compound represented by the general formulawherein R represents a hydrogen atom or a methyl group, which comprises condensing nitromethane with formaldehyde or acetaldehyde in the presence of an alkali, the amount of the aldehyde being at least 1.5 moles per mole of nitromethane; and thereafter without isolating the product, treating the reaction mixture with bromine to brominate the product.
Patent FI-880010-A (FI)
Inventor: PLATTE HANS-JOACHIM
IPC: H04N5/91
Filed: 1988-01-04
Abstract: Method and device for electronic processing of video signals recorded on a recording medium 4, in particular a magnetic tape or magnetic or optical disc. According to the invention the video signals are read off from the recording medium 4 in sections, stored in an intermediate memory 8, 8a, processed, for example corrected by a processor, and recorded in a processed form from the intermediate memory 8, 8a onto another or the same recording medium 4. <IMAGE>
Patent FI-881442-A (FI)
Inventor: GREEN ALAN
IPC: D21F7/08
Filed: 1988-03-25
Abstract: The invention is concerned with a base fabric for use in the manufacture of a papermachine press-felt, the base fabric comprising a multi-layer endless woven fabric wherein the machine direction yarns (11) of at least one fabric layer form interdigitated weft loops (15) having a warp yarn (14) therein, and thus define a seam, and wherein at least one further fabric layer (16) exists. The further layer (16) or layers may be continuous throughout the full longitudinal extent of the multilayer fabric, and are slit along the line of the seam after needling of a batt to the base fabric, or may be broken and the weft yarns woven tight about an extreme warp yarn (20).
Patent FI-891674-A (FI)
Inventor: MOLIERE THOMAS
IPC: H01Q1/24
Filed: 1989-04-07
Abstract: A radio apparatus having a transceiver, an associated apparatus antenna and switching devices for the optional connection of an external antenna. It is intended to specify a simple solution, which is reliable in technical radio terms, for interruption-free antenna changeover switching for such an, especially portable, radio apparatus. For the antenna changeover switching, the apparatus antenna (2) is connected to the transceiver via a semiconductor switch (5) and the antenna connection (3) for the external antenna is connected to the transceiver via a radio-frequency line. When the external antenna is plugged into the antenna socket (3), the semiconductor switch (5) switches off and the transceiver is connected through to the external antenna, which has a low DC resistance. <IMAGE>
Patent FI-892407-A (FI)
Inventor: NEUZIL RICHARD WILLIAM
IPC: C07C15/02
Filed: 1989-05-18
Abstract: The invention relates to a method for separation of the para isomer of a dialkyl-substituted aromatic hydrocarbon from a mixture with at least one other isomer of this hydrocarbon, in which method the mixture is brought into contact with a crystalline aluminium silicate adsorbent which contains barium and potassion ions in exchangeable cation seats in amounts corresponding to a BaO/K2O molar ratio of 0.6:1-1.2:1 under adsorption conditions chosen in such a way that the para isomer is adsorbed, after which the adsorbent which contains the para isomer is brought into contact with a desorbing material chosen from monofluoro- or difluoro-substituted aromatic hydrocarbons or mixtures thereof under desorption conditions chosen in such a way that said para isomer is recovered. <IMAGE>
Patent FI-892673-A (FI)
Inventor: SPECKER HUGO
IPC: D01D5/16
Filed: 1989-06-01
Abstract: PCT No. PCT/CH88/00179 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03437 PCT Pub. Date Apr. 20, 1989.In a process for manufacturing a smooth, dimensionally stable, shrink-resistant polyester filament yarn, the starting product is a polyester POY. The polyester POY (5a) is cold-stretched (5b) in a stretching ratio of 1.8 to 2.5 and then relaxed with an advance of approximately 3 to 10%. The yarn so obtained has an initial modulus of 600 to 1200 cN/tex, a reversibility limit greater than >8 cN/tex, and an extensibility less than <20%. It is used as a high-strength polyester yarn whenever dimensional stability is essential.
Patent FI-913624-A (FI)
Inventor: JONES MALCOLM GLYN
IPC: A23L9/20
Filed: 1991-07-30
Abstract: The invention concerns with whippable non-dairy creams with fat levels of 15-60 wt%, wherein the fat consists for 25-85 wt% of a liquid oil and for the rest of a hard fat that possess excellent properties, like a whipping time less than 6 min. Also a production-process is described, which includes a tempering step to make the NDC whippable within 4 min.
Patent FI-924780-A (FI)
Inventor: SALO ILKKA TAPANI
IPC: F25D13/06
Filed: 1992-10-21
Abstract: In the method according to the invention, the food products are cooled after a heating manufacturing or processing stage. The food products are transported in a cooling chamber 10 on an essentially helical web 20, and filtered air P cooling the food products is blown from an air distributor 16 onto the food products being conveyed on the web 20. The invention also concerns an installation for cooling food products, which installation comprises a conveyor 20 for conveying the food products during a cooling stage. The installation comprises a ventilation system 11, a filter 12, a cooling chamber 10, an air distributor 16 arranged in the cooling chamber and designed to blow filtered air P cooling the food products, and the conveyor is an essentially helical conveyor arranged in the cooling chamber 10. <IMAGE>