baber/WOPTO huggingface dataset:
Patent EP-0126460-A2 (EP)
Inventor: STEIGMAN FREDERICK NEAL
IPC: F28F23/00
Filed: 1984-05-18
Abstract: In a process for the transfer of refrigeration from a source of liquid cryogen to a heat load via an intermediary fluid comprising the following steps:
     (a) introducintthe liquid cryogen from its source into the tube side of a shell and tube heat exchanger;   (b) passing the intermediary fluid through the shell side of the shell and tube heat exchanger referred to in step (a); and   (c) passing the intermediary fluid from step (b) to heat exchange means, which is in a heat transfer relationship with the heat load,  
the improvement comprising:
   (i) maintaining the intermediary fluid in a closed loop, a portion of which loop is the shell side of the shell and tube heat exchanger referred to in step (a) and another portion of which loop is a passage in the heat exchange means referred to in step (c); and   (ii) circulating the intermediary fluid through the closed loop  
wherein
   (A) there is provided in the closed loop, in addition to the intermediary fluid, a gas, which is essentially inert to, and essentially insoluble in, the intermediary fluid, said gas being present in such an amount that the pressure in the closed loop can be maintained in the range of about 1 to about 2 atmospheres at the operating temperature thereof, .   (B) the intermediary fluid is a liquid of such viscosity that it is capable of being circulated through the closed loop at the operating temperature and pressure thereof; and   (C) the closed loop has a total volume calculated in accordance with the following formula:     wherein:     
   B = mass of intermediary fluid in the closed loop   C = density of the intermediary fluid at temperature J   D = density of the intermediary fluid attemperature H   E = maximum design pressure for the closed loop within the range set forth in paragraph (A) above   F = vapor pressure of the intermediary fluid at temperature H   G = desired closed loop pressure at temperature J within the range set forth in paragraph (A) above   H = maximum intermediary fluid temperature   J = minimum operating temperature for intermediary fluid   K = gas constant for vapor of the intermediary fluid, and all temperatures and pressures are in absolute units.
Patent EP-0132652-A2 (EP)
Inventor: BUNTING JOHN ALAN
IPC: B23P15/32
Filed: 1984-07-05
Abstract: An abrasive tipped drill of .006 to .125 inch diameter is provided for drilling holes in printed circuit boards. A composite sintered abrasive tip of cemented carbide and diamond or cubic boron nitride is formed such that the carbide can be ground away to expose the abrasive as the cutting surfaces of the drill. A shank of tough material having high transverse rupture strength is provided with a reduced section which forms the body of the drill. The tip is secured to the reduced section and flutes are ground overthe combined length ofthe tip and reduced section.
Patent EP-0144657-A2 (EP)
Inventor: GUNTHER GERD-JOACHIM DIPL-ING
IPC: G09G1/00
Filed: 1984-10-18
Abstract: 1. A method of representing scripts with different printing directions on a display unit, where the graphic characters of a first script are assigned a first printing direction and the graphic characters of a second script are assigned a printing direction opposite to the first printing direction and where, for the representation of the graphic characters of the first script, a cursor is moved in the first printing direction and in each case identifies the printing position at which the respective next input graphic character of the first script will be represented, where, following a switch-over to the second script, the input graphic characters (Z5 to Z7) of the second script are each input following the last printing position of the first script, where the cursor (SM) is not moved during the input and where, following the input of each graphic character (Z5 to Z7) of the second script, the respective previously input graphic characters of the second script are each moved by one character position in the first printing direction, characterised in that following the switch-over to the second script the cursor (SM) is moved to the last graphic character (Z4) of the first script and remains at this position until a switch-back to the first script takes place within the line, that the cursor (SM) is a character which fills one character position and that following the switch-over to the second script the last graphic character (Z4) of the first script is represented in inverted form within the cursor (SM).
Patent EP-0144726-A2 (EP)
Inventor: ROTH WILLY DR
IPC: A01N55/02
Filed: 1984-11-02
Abstract: Antimicrobial compsns. contain a phenoxyarsine (I) in a solvent of formula (II): R1-R3=H or lower alkyl; m=0 or 1; n=1 or 2.
Patent EP-0142767-A2 (EP)
Inventor: MITCHELL JOAN LA VERNE
IPC: H04N1/40
Filed: 1984-11-06
Abstract: Data compression, resolution and coding efficiency of graphic text or line image data is achieved by eliminating transitions between gray levels at edges in an image, converting all gray levels to a common value to achieve a 3 level representation of the image, and reversibly converting the 3 level representation to a bilevel double resolution representation by increasing the data sampling rate and therefore allowing the use of two level data compression techniques. A high resoluton display or printed output may be obtained from the bilevel multiresolution representation.
Patent EP-0147697-A2 (EP)
Inventor: SATO MAKI
IPC: G11C27/04
Filed: 1984-12-07
Abstract: In a charge-coupled device, a DC bias on its signal register (12) input is automatically corrected for thermal fluctuations and other environmental effects. First and second reference registers (14, 16) are deposited on the same substrate (10) as the signal register (12). The first reference register (14) has the same input structure and control as the signal register (12) and the same output end as the second reference register (16). The input channel width of the second register (16) is selected such that the ratio of the input widths (a) of the first and second reference registers (14, 16) matches the ratio of the dynamic range and desired bias level of the signal register. All three registers are clocked synchronously, but the input of the second register is charge saturated while the other registers are biased to the same degree. The output charges of the two reference registers (14, 16) are compared and their difference is fed back to the inputs to the signal register and first reference register to adjust the bias level.
Patent EP-0146881-A2 (EP)
Inventor: BUSCHFELD ADOLF
IPC: C08G14/08
Filed: 1984-12-12
Abstract: 1. Process for producing modified phenolic resin bonding agents characterized by preparing as known per se phenol-formaldehyde resins with a viscosity of higher than 300 mPa.s (at 20 degrees C) with a solids content of 20 to 55% and adding to the viscous phenolic resin solutions 2 to 30 wt.-% urea, relative to the phenolic resin solution, the phenol-formaldehyde resins being prepared with as much alkali as is required to ensure that the modified resin solution resulting therefrom contains 2 to 12 wt.-% alkali (titrated, calculated as NaOH).
Patent EP-0151317-A2 (EP)
Inventor: TAGA YUKIO
IPC: A41H37/04
Filed: 1984-12-28
Abstract: A mechanism (8), for delivering two different kinds of fastener elements (A, B) to a fastener-assembling apparatus, comprises a pair of hoppers (401,501) for containing the two different fastener elements (A, B) separately, and a pair of pick-up plates (410, 510) pivotally and vertically movable in the respective hoppers (401, 501) for picking up the fastener elements (A, B) therein to deliver the same to a pair of separate chutes (305, 75). The two pick-up plates (410, 510) are driven by a single drive (601), such as air-cylinder or oil-cylinder.
Patent EP-0122666-A2 (EP)
Inventor: SWART MAARTEN E
IPC: A47C31/12
Filed: 1984-04-05
Abstract: A lying-down support mainly comprising a bottom plate and a plurality of inflatable cushions (5) supported by said plate and connected through a common feed duct (12) with a pressure source, wherein each cushion or a group of cushions is substantially gastight and is connected through a branch duct with said common duct, each branch duct being provided with a controlled valve, in order to maintain the desired pressure in each cushion solely through the controlled valve.
Patent EP-0144107-A2 (EP)
Inventor: DE WILLIGEN HANS CHRISTIAAN
IPC: F16C29/02
Filed: 1984-11-28
Abstract: A rectilinear guide comprises a first member and a second member which is movable in the first member coaxially therewith one of the members comprising bearing elements and the other member comprising axial guide surfaces on which the bearing elements are movable and which are disposed in planes which contain the coinciding central axes of the members.
Patent EP-0122763-A2 (EP)
Inventor: SANDERSON WILLIAM RONALD
IPC: C11D3/39
Filed: 1984-04-09
Abstract: It would be desirable to improve upon the washing or disinfection capability of hydrogen peroxide-generating compositions at ambient to low operating conditions. The instant invention provides bleach compositions in which an activator is adsorbed into sodium perborate monohydrate, often in an amount of 20-40% w/w thereof. The invention permits liquid and consequently often low molecular weight activators to be readily employed in solid formulations. Preferred activators are selected from enol esters or gem- diesters, including vinyl benzoate, ethylidene benzoate acetate and divinyl adipate. The invention can also render N-acyl activators such as TAED more storage-stable.
Patent EP-0130040-A2 (EP)
Inventor: BABYAK RICHARD JOHN
IPC: B21J15/18
Filed: 1984-06-20
Abstract: A light weight heavy duty blind rivet setting tool having one piece upper housing 14 containing a rivet setting mechanism 16 and a one piece lower pressure vessel 12 having an air activated piston 20 operable to pressurize a medium in the upper housing to activate the rivet setting mechanism. The upper housing 14 has a handle area 19 containing a trigger 110 which, through a trigger linkage 114,118, operates a valve 106 on the bottom of the pressure vessel 12 which is connectable to an air source. A muffler 162 is positioned adjacent the valve 106 to receive the exhausted air from the pressure vessel 12 after the tool has been operated, to minimize the noise level of the tool operation. The trigger linkage 114, 118,126 is adjustable to eliminate the tolerance stack-up in the linkage.
Patent EP-0133403-A2 (EP)
Title: Nucleotide sequence coding for the signal peptide of diphteria toxin, vector containing this nucleotide sequence, its use in the transformation of microorganisms and peptide compositions obtained therefrom.
Inventor: KACZOREK MICHEL
IPC: C12N15/09
Filed: 1984-07-30
Abstract: A DNA fragment containing at least 75 pairs of nucleotides and containing not more than 1000, especially not more than 375 thereof, characterised in that it contains a basal nucleotide sequence coding for the following peptide sequence: <IMAGE>
Patent EP-0167845-A2 (EP)
Inventor: RECK ANTON
IPC: A61H1/02
Filed: 1985-06-08
Abstract: 1. Device for the movement of the legs, having a crank mounted on a frame, having pedals mounted on the crank and having a device for the firm connection of the feet with the pedals, characterised in that a spring-loaded (23) clip device actuatable by means of a hand lever is provided on the pedals (7), the thrust piece (28) of which clip device comes to lie on the top of the foot, preferably in the vicinity of the tarsus.
Patent EP-0176667-A2 (EP)
Inventor: DORENKAMPER WILHELM
IPC: F24F3/16
Filed: 1985-06-22
Abstract: For the supply of fresh air to the passenger compartment of motor vehicles, a filter device with a filter sheath (1; 109) is provided in the form of a filter unit (4; 108) which can be fixed to the outer end of the air inlet connecting piece (5; 104) of the motor vehicle in a freely protruding manner, in such a way that an open end of the axial flow channel (29) of the filter sheath (1; 109) is in a flow connection with the ventilation channel whilst the other end of the flow channel (29) is closed by means of a cover element (21; 111) and fresh air can flow from the outside to the inside through the filter sheath (1; 109) on the circumferential side in the radial direction. This filter device gives a good filtering performance, is easy to install in the existing ventilation system of a motor vehicle and permits the filter sheath to be effortlessly replaced.
Patent EP-0168770-A2 (EP)
Inventor: BODLAJ VIKTOR DIPL-ING DR
IPC: H04B10/272
Filed: 1985-07-10
Abstract: Es wird ein optischer Datenbus mit statistischem Zugriffsverfahren zur Übertragung von Daten zwischen Sendern und Empfängern in Form von NRZ-Daten beschrieben. Jeder Sender eines Teilnehmers enthält einen Manchesterkodierer, der die NRZ-Daten manchesterkodiert und so auf dem Bus absetzt. Der Empfänger jedes Teilnehmers enthält zur Wiedergewinnung der NRZ-Daten aus den manchesterkodierten Daten einen Manchesterdekodierer und eine Taktrückgewinnungseinrichtung, die den in den manchesterkodierten Daten enthaltenen Takt rückgewinnt. Ein derartiger Manchesterdekodierer mit der Taktrückgewinnungseinrichtung kann sehr einfach aufgebaut werden, und ein derartiger einfacher Aufbau ist beschrieben. Auch eine sehr einfach aufgebaute Buszustandserkennungseinrichtung ist beschrieben.
Patent EP-0169580-A2 (EP)
Inventor: KENNEDY RICHARD B
IPC: C08G18/64
Filed: 1985-07-26
Abstract: Gel forming polysaccharides such as pectin react with polyisocyanates to form useful polyurethane foams.
Patent EP-0156523-A2 (EP)
Inventor: LATHAM ROGER ALAN
IPC: C08L23/00
Filed: 1985-02-26
Abstract: High impact resistant polyamide resins containing an amorphous polyamide and dispersed particles of a toughener containing grafted succinic anhydride groups. The toughener has a particle size of less than about 360 nm, as determined by a small angle x-ray scattering technique. The toughener is present in the resin in the amount of at least 15% by weight.
Patent EP-0177324-A2 (EP)
Inventor: CHANG PING WU
IPC: E21B43/25
Filed: 1985-09-30
Abstract: Hydrocarbon recovery from subterranean reservoirs that are penetrated by either injector or producer wells is enhanced by selective permeability modification of the strata of the reservoir with gel-forming phenolic compositions. The injection of the phenolic composition follows a pH sequence specific to the reservoir environment which allows emplacement of the gel-forming composition the desired distance away from the wellbore and production of a uniform gel throughout the treated hydrocarbon-bearing reservoir. The permeability of a treated subterranean reservoir can be restored by treatment of the reservoir with either aqueous hypochlorite or mineral acid.
Patent EP-0178261-A2 (EP)
Inventor: JAEGGI CHRISTIAN
IPC: C07F9/6558
Filed: 1985-10-07
Abstract: Compounds of formula I
     wherein R is n-C 12-20 alkyl, alkenyl or alkynyl, C 12-24 alkoxyalkyl, phenyl or C 7-9 phenylalkyl,
     Y is CH 2 ; O;
         Tis
     wherein Ro is hydrogen or methyl; and X is
     
     represents a 5- or 6-membered mono-cyclic ring optionally containing one further heteroatom selected from nitrogen or sulphur; or a 10-membered bicyclic ring optionally containing one further nitrogen atom; each of which rings may be unsubstituted or either mono, di-, or tri-substituted by C 1-4 alkyl or mono- ⊖ substituted by CF 3 , halo, COOH or COOCH 3     Z is a pharmaceutically acceptable anion,   m is 1 or 2;   n is 1 or 2;   p is 2 to 8; and   y is ⊖ and q is 0 ; or   y is H and q is 1,     
which are indicated for use as pharmaceuticals particularly for the use in inhibiting PAF induced blood platelet aggregation or treating PAF mediated bronchoconstriction and extravasation and PAF induced hypotension and ischemic bowel disease.
Patent EP-0194492-A2 (EP)
Inventor: SAINZ MARIO ANDRES
IPC: G01N21/67
Filed: 1986-02-22
Abstract: A method and apparatus for measuring the constituent elements of a liquid, electrically conductive material includes a probe housing, which delimits a sampling chamber constructed to contain a non-reactive gas, and includes an entry mechanism for introducing aliquot of the liquid material into the sampling chamber. An inner housing is located within the probe housing and is moveable longitudinally relative thereto. A housing adjustment mechanism selectively positions the inner housing longitudinally relative to the probe housing. A spark electrode is disposed within the inner housing and is in communication with the sampling chamber. This electrode is longitudinally moveable relative to the inner housing and is constructed to spark an electrical arc discharge between the spark electrode and the free surface of the liquid aliquot. thereby producing a aerosol sample composed of particles of the material in the gas. A spark electrode adjustment machanism selectively positions the spark electrode longitudinally relative to the inner housing to selectively locate an electrical discharge portion of the spark electrode farther from the liquid free surface than from the sampling end portion of the inner housing. A gas entry mechanism provides an atmosphere of non- reactive gas at a selected pressure in the sampling chamber and provides a flow of the gas through the inner housing, through the region of the electrical arc and through the sampling chabmer. An exit mechanism directs a flow of the gas and the aerosol sample out from the sampling chamber.
Patent EP-0196467-A2 (EP)
Inventor: KASHIWABA TADAO
IPC: B26D5/28
Filed: 1986-02-28
Abstract: A setting and winding mechanism for a tape-like laminate in a laminater for facilitating the initial setting of tape-like materials to the laminater with avoiding the waste of the materials. The mechanism comprises a feeding device for feeding a laminate strip, a sensing means to detect the position of said laminate strip, a cutting means to cut the laminate strip into laminate pieces, a delivery means to deliver said cut laminate pieces, a take-up means to wind up the free end of the laminate strip, and a drive controlling means.
Patent EP-0194555-A2 (EP)
Inventor: ISHIKAWA KENICHI
IPC: B29C51/16
Filed: 1986-03-04
Abstract: A process for producing a laminate comprising a sheet material and a plastic film laminated on at least one side of the sheet material, which comprises vacuum-packaging the sheet material by a vacuum packaging film material, of which at least the portion corresponding to said side of the sheet material is made of a plastic film to be laminated on the sheet material, press-bonding the plastic film to the sheet material, and removing the film material from the sheet maierial except for the plastic film portion laminated on the sheet material.
Patent EP-0193946-A2 (EP)
Inventor: GEMEINHARDT HERMANN
IPC: B01D63/02
Filed: 1986-03-05
Abstract: For heat transfer and/or mass transfer by means of at least three hollow filaments of an organic polymer, the open ends of the hollow filaments are each held in a tube plate and are exposed in such a way that the hollow filaments can take a flow from one end through to the other end, the hollow filaments being arranged in the form of at least one closed plait. <IMAGE>
Patent EP-0204996-A2 (EP)
Inventor: HELLRIEGEL EDMUND
IPC: B60J5/04
Filed: 1986-05-16
Abstract: A motor vehicle door including a supportive and dimensionally stable skeleton which, together with an inner shell, constitutes a one-piece door body, to which an outer shell is attached as a separate element. The inner shell and the outer shell are fashioned from a synthetic resin and the supportive skeleton connects hinge members with the door lock of the door. The inner skin is provided with at least one of troughs or depressions and mounting bores or apertures.
Patent EP-0203588-A2 (EP)
Inventor: KATO MASAAKI
IPC: C07C57/04
Filed: 1986-05-28
Abstract: In accordance with the present invention, there is provided a process for the production of deuterated acrylic acid or deuterated methacrylic acid comprising the exchange of hydrogens in acrylic acid or methacrylic acid with deuteriums in the presence of a catalyst. The deuterated acrylic or methacrylic acid is very useful as a starting material in the production of high quality optical plastic fibers.
Patent EP-0205053-A2 (EP)
Inventor: OTANI TETSUROU
IPC: F02B29/04
Filed: 1986-05-30
Abstract: @ An apparatus for cooling an intercooler of a motor vehicle, which is located adjacentto a negative boundary pressure area ofthe vehicle, comprising an electrically driven fan which introduces cold airto the intercooler, a sensorfor sensing the speed of the vehicle, and a unit for controlling the fan in response to the speed of the vehicle. The fan is rotated in a direction in which the outside air can be introduced into the vehicle only when the vehicle speed is lower than a predetermined value.
Patent EP-0212382-A2 (EP)
Inventor: SCHAEFER DANIEL JOSEPH
IPC: A61B5/055
Filed: 1986-07-31
Abstract: An apparatus and method are disclosed which provide signals corresponding to physiological motion of an imaging slice in an MR system for use in synchronizing acquisition of MR data with movement of the slice. The signals are generated by initiating an incident signal of a frequency ω which interacts with the imaging slice and returns a reflected signal of a frequency ω. By mixing the incident and reflected signal, a baseband signal is generated which is indicative of changes in the phase and magnitude relationships between the signals. Because changes in the phase and magnitude relationships between the signals are related in an approximately linear manner to movement of the imaging slice, the baseband signal provides an indication of movement of the imaging slice of sufficient quality to serve as an accurate triggering signal to synchronize acquisition of MR data with movement of the imaging slice.
Patent EP-0213524-A2 (EP)
Inventor: KRAUSS KENNETH J
IPC: G01G13/24
Filed: 1986-08-18
Abstract: A batch scale weighs the particulate material and delivers it periodically to a volumetric feeder through a hooper. A computer controller responsive to a feeding rate demand signal, the length of the period during which each batch is delivered from the scale, and the speed of the volumetric feeder, provides outputs indicating the feed rate produced by the volumetric feeder and can control the speed of the feeder to obtain the demanded feed rate. The result is that the material is fed at a feed rate in terms of units of weight per units of time, and the volumetric feeder is converted, by the addition of the batch scale and the computer controller, into a gravimetric feeder.
Patent EP-0215458-A2 (EP)
Inventor: KLINGEL HANS DIPL-ING FH
IPC: H01S3/041
Filed: 1986-09-13
Abstract: A gas-laser with a tubular body 1 for retaining a laser gas flowing along the laser beam, at least two pairs of electrodes 14, 15, 16, 17, or sections thereof, being located along the tubular body with mutually opposing individual electrodes, is characterised in that the pairs of electrodes 14, 15, 16, 17 and their sections in the circumferential direction of the tube 1 are arranged offset with respect to one another. This produces an energy distribution with a single maximum in the centre of the tube, resulting in an optimum of energy being available there for excitation of the laser beam. <IMAGE>
Patent EP-0220728-A2 (EP)
Inventor: ORSI MARCO
IPC: B32B37/00
Filed: 1986-10-29
Abstract: A machine for the production of jackets for floppy discs used as data logging supports, apt to guarantee a high productivity with a full reliability and a top quality product, comprises a feeding unit (2), consisting of a feeder (4) for a stack of polyvinyl chloride (PVC) sheets, having a conveyor belt feedboard (5), and of a support for four rolls (7) of liner, and a working unit (3) being fed with said sheets and said liners, the working unit comprising a heated welding cylinder (13) cooperating with a back pressure cylinder (12), to which are simultaneously fed said sheets and said liners to be welded together at predetermined spots, and a pair of die-cutting cylinders (23, 24), downstream of said welding cylinders, to die-cut four jackets for each PVC sheet being fed.