baber/WOPTO huggingface dataset:
Patent EP-0368392-A3 (EP)
Title: High speed folding machine for elastic material bands
IPC: B65H45/20
Filed: 1989-10-31
Abstract: Machine for high speed folding in accordion-like manner bands (102) of elastic materials such as paper, thin plastic laminates or metal sheets coming from coils on which they are stored in a rolled up form, coprising an orientable guide (104) launching said band (102) against an obstacle (24, 26) so as to cause a length of said band (102) to be bent in arc-shaped manner, thus forming a loop (150), towards a first roller (20) having circumferential grooves (40) and areas (136, 138, 140) having high friction coefficient with respect to the material of the band (102) to be folded, said roller (20) being rotated at a speed such that its peripheral speed is greater than the advancing rate of said band (102), whereby the loop (150) formed by said band (102) is drawn by said roller (20) up to impinge against relieves (32) engaged within said circumferential grooves (40), causing said band (102) to be pinched, thus forming a sharp fold and then to start again the arc shaped folding in the opposite direction until it comes into contact with said loop (150) a second roller (22), fully identical to the first one (20), whereby the band (102) is pinched between said roller (22) and corresponding relieves (36) engaged in circumferential grooves thereof (44), the band (102) being thus sharply folded again and returned towards said first roller (20), and so on, whereby an accordion folded package of band (166) is formed up to the desired size. The presence of possible crossing weakening areas in said band (102) at regular spacings makes the size of the accordion folded zones essentially independent from the distance between said first and second rollers (20, 22).
Patent EP-0324576-A3 (EP)
Title: Thermal recording material
IPC: B41M5/337
Filed: 1989-01-10
Abstract: A thermal recording material having a thermal record­
ing layer that utilizes a color forming reaction between at 
least one basic dye and a color developing agent capable of 
forming color in contact with said basic dye, said thermal 
recording layer containing a dihydroxydiphenyl ether of the 
formula: 
  
so as to enhance the color forming ability and degree of 
brightness of said thermal recording material. In order 
to enhance the image stability of this thermal recording 
material, the thermal recording layer may further contain 
at least one compound selected from the group consisting 
of 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)-butane, 
1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexyl)butane, 1,3,5-­
tris(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl)isocyanuric acid 
and 1,1-bis(2-methyl-4-hydroxy-5-t-butylphenyl)butane.
Patent EP-0353103-A3 (EP)
Title: Low viscosity epoxy resin compositions
Inventor: MARKOVITZ MARK
IPC: C08G59/50
Filed: 1989-07-28
Abstract: The viscosities of solventless compositions of 
epoxy resins containing 1,2 epoxy groups and having 
at least two epoxide groups per molecule and 
effective amounts of hardener are markedly reduced by 
addition of a reactive diluent comprising an aromatic 
vinyl monomer. The compositions are useful for 
vacuum-pressure impregnation, pre-impregnation 
electrical insulating material and structural 
composite applications.
Patent EP-0356245-A3 (EP)
Title: Material cutting apparatus
IPC: B26D1/28
Filed: 1989-08-24
Abstract: A drive arrangement for a cutter blade, wherein 
operational cutting movement of the blade (11) is 
arranged to be derived from a servo-type motor (9) whose 
output is so controllable as to provide a drive output 
voltage/time relationship which produces a rapid initial 
acceleration from rest to a value which produces such 
angular velocity of the output shaft (10) of the motor 
as to establish a pretermined torque (angular momentum) 
in the blade (11) sufficient to cause the blade to 
effect a material cutting stroke and then on completion 
of a blade cutting stoke a rapid deceleration to bring 
the output shaft and thus the blade to a rest position.
Patent EP-0359449-A3 (EP)
IPC: F25B45/00
Filed: 1989-09-01
Abstract: An apparatus and method for infusing a material into an operating closed loop system. A sealed reservoir (18), for holding a predetermined amount of material, is provided having an inlet (14) and an outlet (12). A sealable material fill inlet (34) is provided to admit the desired amount of material into the sealed reservoir (18). An externally available high pressure system carrier fluid is allowed to enter the reservoir (18) through the inlet (14) via a regulating valve (44) to form a mixture with the held material. Thereafter a mist of the high pressure mixture is infused into the closed loop system through a charging conduit (60). The charging conduit (60) contains a series of valves (52) and quick-release fittings (56 and 62) to insure that the pressurized system carrier fluid and material mixture does not inadvertently escape into the atmosphere or onto the external equipment parts of the closed loop system. In particular, the apparatus and method allow large operating commercial air conditioning and refrigeration systems to be easily and accurately checked for leaks using a predetermined amount of concentrated leak detection fluorescent dye.
Patent EP-0361951-A3 (EP)
Title: Vent collar for plastic lined pipe
IPC: F16L23/12
Filed: 1989-09-29
Abstract: Permeated gases trapped between the liner (16) and the outer casing (14) of a lined pipe (12) are vented by a collar (27) received between the liner flange (20) and the pipe flange (18) which defines at least one predetermined channel (45) through which the gases may exit.
Patent EP-0376468-A3 (EP)
Title: Anhydrous chewing gum with improved stability
IPC: A23G4/00
Filed: 1989-11-22
Abstract: Chewing gum compositions resistant to moisture 
pick-up and hardening and having a moisture content 
generally less than 1.0% and preferably less than 0.3% 
by weight of the final composition, are disclosed, 
which comprise a hard or a soft gum base, a flavouring 
agent, a sweetening agent, and a hydrophobic softening 
agent. The present composition may be formed without 
cooling and does not require conditioning prior to 
wrapping. Prior to wrapping, the gum pieces may be 
coated with a sweetening agent in the known manner at 
ambient temperatures and up to 80% relative humidity.
Patent EP-0370792-A3 (EP)
Title: Array processors for imaging methods and apparatus
IPC: A61B6/03
Filed: 1989-11-22
Abstract: An array processor wherein data coming out of an 
internal data memory device (22) is fed into a register file 
(24), and on the same clock cycle, three data results are 
coming out of an arithmetic unit (26, 28, 30) and feed back 
into the register file. Therefore, on a single clock 
cycle, five separate pieces of data are going into the 
register file. In the same clock cycle, other data coming 
out of the outputs of the register file (24) feed data into 
two separate floating arithmetic adders (26, 28) and one 
floating arithmetic multiplier (30). The arrangement 
allows a constant flow of data to be supplied to the 
arithmetic unit thereby using the arithmetic unit to its 
maximum functioning ability.
Patent EP-0374098-A3 (EP)
IPC: C07K7/02
Filed: 1989-12-06
Abstract: Die Erfindung betrifft Verbindungen der Formel 
  
worin AAN ein bivalentes Radikal bestehend aus einem bis fünf bivalenten 
α-Aminosäureresten bedeutet, welches N-terminal mit dem Rest R² und 
C-terminal mit der Gruppe NH- verbunden ist, AAC ein bivalentes Radikal 
bestehend aus einem oder zwei bivalenten α-Aminosäureresten bedeutet, 
welches N-terminal mit der Gruppe -C=O und C-terminal mit dem Rest R¹ 
verbunden ist, R¹ für Hydroxy, verethertes Hydroxy, Amino oder substi­
tuiertes Amino mit Ausnahme eines von einer α-Aminosäure abgeleiteten 
Aminorestes bedeutet, und R² Wasserstoff oder einen Acylrest mit Ausnahme 
eines gegebenenfalls N-substituierten Acylrestes einer natürlichen 
Aminosäure bedeutet, ferner Salze von solchen Verbindungen mit salz­
bildenden Gruppen. Die Verbindungen sind geeignet als gag-Protease-­
Inhibitoren.
Patent EP-0383069-A3 (EP)
IPC: A61M16/00
Filed: 1990-01-25
Abstract: A portable light weight completely self-contained emergency single patient ventilator/resuscitating apparatus (10) usable at the scene of an emergency by persons with minimal training. The apparatus (10) includes a housing assembly (12) which supports a solid state oxygen generator which also acts as a power supply, the generator being in the form of a chlorate candle (20). The housing additionally supports a pump (90) in the form of a venturi ejector, a two-position valve (92), and suitable primary controls (93) which are utilized to control the inspiratory:expiratory (I:E) ratio, the inspiratory time, the expiratory time, the breaths per minute, the flow rate, the tidal volume, the minute volume, etc. Various fluid passageways (54, 58, 116, 118) interconnect the candle with the valve, and additional fluid lines (120, 138, 140, 146, 148) interconnect the valve with the pump and primary controls. The primary controls include a fixed volume timing chamber (132) which is disposed about the venturi ejector. The housing is provided with a void (98) adjacent the timing chamber, which void acts as an accumulator during the expiratory cycle. While the two-position valve is normally automatically switched between inspiratory and expiratory positions by the primary control, it may be manually switched from its expiratory position to its inspiratory position against full pilot line pressure by a secondary control including a push button (152) or the like when the operator desire to give extra breaths or sigh breaths. In addition, the push button can be so positioned that the valve may be maintained in its inspiratory position, which may be desirable when the patient is breathing on his own and only requires extra oxygen over that which he would normally receive from ambient air.
Patent EP-0385277-A3 (EP)
Title: Laterally suspending structure for elevator car
IPC: B66B11/00
Filed: 1990-02-22
Abstract: A laterally suspending structure for an elevator 
car composed of support members secured to both side 
surfaces of an elevator car and rope fastening members 
supported and secured to the upper surfaces of the support 
members, the rope fastening members for suspending said car being 
set at a level slightly below the roof surface of said car.
Patent EP-0385315-A3 (EP)
IPC: B23B13/00
Filed: 1990-02-23
Abstract: In a remaining bar material machining method, a 
plurality of works are taken from a continuous bar 
material on an NC lathe, and the remaining portion 
left at the end of the bar material is machined effec­
tively. In the lathe in which both first and second 
headstocks are axially movable along the bed, the con­
tinuous bar material can be continuously machined with 
efficiency. At that time, to utilize the remaining 
portion left at the end of the bar material effective­
ly without discarding it, this remaining bar material 
is transferred to the second headstock. An NC con­
troller includes a main machining program and a 
remaining bar material machining program; when the 
remaining bar material has been transferred to the 
second headstock, the remaining bar material machining 
program is executed instead of the main machining pro­
gram having hitherto been executed. During machining 
the remaining bar material on the second headstock, 
the first headstock is waiting in readiness for the 
machining of the next bar material.
Patent EP-0388817-A3 (EP)
Title: Use of mixed micelles and mixed micelle solutions of immunomodulators
IPC: A61K47/44
Filed: 1990-03-16
Abstract: Mixed micelles can be used as carriers for the parenteral administration of low molecular weight active substances.
Patent EP-0387911-A3 (EP)
Title: Crt- matrix type video display system
IPC: H04N5/66
Filed: 1990-03-19
Abstract: A CRT-matrix type big screen display system having self-­
emitting type picture cells is provided with a deflection 
waveform as a sawtooth waveform and a deflection waveform in the 
other direction as a step deflection waveform crossing the 
picture cells. Inclination of the scanning line is eliminated so 
that fluctuations in display brightness thereto are avoided and a 
satisfactory picture display is achieved. Also in CRT-matrix 
type big-screen display systems, index elements or cells are 
provided between sets of primary color cells and in the scanning 
direction. At least at the start of the scanning operation, the 
index elements or cells are scanned and the positional 
information thereof is stored in a memory for use in processing a 
video signal to achieve a satisfactory picture display. 
Furthermore, prior to reproducing a picture, a photo pickup 
equipment is slidably moved across the big screen and positional 
information of primary color cells sensed thereby is stored in a 
memory, which positional information is used in processing a 
video signal so that a satisfactory picture is displayed.
Patent EP-0393534-A3 (EP)
IPC: A61P7/10
Filed: 1990-04-12
Abstract: The invention relates to pharmaceutically active pteridine compounds of the formula I 
<IMAGE>
 in which
 A denotes an optionally substituted distance-maintaining hydrocarbon radical having 1 to 8 carbon atoms, containing a radical 
<IMAGE>
 directly bonded to the phenyl radical, and
 R1 denotes hydrogen or a cycloalkyl radical having up to 7 ring carbon atoms or an alkyl radical having 1 to 6 carbon atoms or a benzyl radical or an aromatic radical Ar,
 R2 denotes hydrogen or an alkyl radical having 1 to 6 carbon atoms or
 in which R1 and R2 optionally form a five- or six-membered heterocycle with inclusion of further heteroatoms from the group formed from nitrogen, oxygen and sulphur,
 R3 denotes hydrogen or an alkyl radical having 1 to 3 carbon atoms,
 R'3, denotes hydrogen or an optionally substituted alkyl radical having 1 to 3 carbon atoms or a carboxyl group or an OH group or in which -CR3R'3 is part of a cycloalkyl radical,
 and the pharmaceutically acceptable acid addition salts derived therefrom.
Patent EP-0399522-A3 (EP)
IPC: A47K10/16
Filed: 1990-05-23
Abstract: Creped tissues having improved perceived softness and 
appearance are made from tissue webs having at least a machine 
direction broken line pattern of individual densified areas 
containing higher mass concentrations of fibers. The broken line 
pattern of densified areas creates a pleasing appearance and 
influences the creping to provide a more uniform crepe and hence 
improved tissue softness.
Patent EP-0404202-A3 (EP)
IPC: A61M1/34
Filed: 1985-07-15
Abstract: An agent is provided for the precipitative separation of proteins 
from blood plasma comprising, as an active ingredient, a 
mixture of an alkaline metal salt and an amino acid in an 
amount sufficient to promote a fractional precipitating 
effect of said alkaline metal salt with respect to plasma 
protein, said amino acid being at least one selected from 
the group consisting of neutral amino acid, aspartic acid, 
cystine, N-acytltryptophan and tyrosine.
Patent EP-0380177-A3 (EP)
Title: Apparatus for removing mouldings from a mould
IPC: B29C37/00
Filed: 1990-01-22
Abstract: Apparatus for removing mouldings from a mould in a machine for the manufacturing of moulded products, for example an injection moulding machine, comprises a container body (18) connected with a suction conduit (14) and adapted after the opening of the mould to suck a moulding (6) manufactured in the mould into the container and to move the moulding away from the mould.
Patent EP-0378350-A3 (EP)
Title: Paper sheet transporting method
IPC: H02N13/00
Filed: 1990-01-09
Abstract: Method comprising: a step 
of superposing a paper sheet (10) on a reinforcing sheet (12); a 
step of affording an electrostatic attractive force 
between said sheets due to electrostatic charges given 
thereto; the reinforcing sheet being made of a substance 
selected from plastics that are of a highly insulating 
nature and retain the electrostatic charge for a long 
period of time so as to have a remaining attractive 
force; and a step of gripping the thus electrostatically 
sheets between a pair of transporting rollers (6) so as to 
transport said sheets in a tangentical direction of said 
rollers while said sheets are still sticking to each 
other, wherein the paper sheet is transported by the 
reinforcing sheet to a work station (2) therefore without 
producing any deformation or torsion, and the paper 
sheet is removed form the reinforcing sheet after being 
processed at the work station.
Patent EP-0404518-A3 (EP)
IPC: C12Q1/70
Filed: 1990-06-19
Abstract: There is disclosed DNA for use in a test agent for 
the identification of human parainfluenza Type 2 virus. The 
present DNA exhibits complementation specifically to PIV-2 
HN gene RNA. A detecting method of viral infection caused 
by human parainfluenza Type 2 virus using said DNA is also 
disclosed.
Patent EP-0426288-A3 (EP)
Title: Method for producing a high bulk paper web and product obtained thereby
IPC: D21F11/00
Filed: 1990-09-11
Abstract: There is disclosed a novel cellulosic web and a method for its manufacture. The web is fabricated of fibrous material and is characterized by one of its surfaces being nubby. Such web is formed by the deposition of fibers from an aqueous slurry onto the surface of a multiplex forming fabric defining pockets in one surface thereof, under conditions of flow and rate of water removal that establish high shear fluid flow and result in the orientation of fibers and/or fiber segments at an angle with respect to the plane of the forming fabric. The resultant web has a high apparent bulk and good absorbency and strength properties. <IMAGE>
Patent EP-0385867-A3 (EP)
Title: Digital signal reproducing apparatus
IPC: H04N5/926
Filed: 1990-02-28
Abstract: A magnetic recording and/or reproducing device uses a viterbi 
decoding circuit (40, 41) wherein, when data falls within a 
predetermined range, the level of the reproduced signal is 
corrected in a manner which reduces bit error caused by noise in 
the reproduced signal. Alternatively, the value of a previous video 
signal value is corrected in accordance with the amount of change 
in an instant signal value.
Patent EP-0492483-A3 (EP)
Title: Compositions containing 1 or more n-(phenyl-(thioxomethyl))-morpholine derivative(s) and the use of these compounds
IPC: A23K1/16
Filed: 1991-12-23
Abstract: The subject matter of the invention are compositions which contain 1 or more substituted N-[phenyl-(thioxomethyl)]-morpholine derivative(s) of the general formula <CHEM>  wherein   R1   represents methoxy or hydrogen and R   stands for methyl or R and R1   each denotes hydrogen or R1   stands for hydrogen and R   represents ethyl, and/or acid addition salt(s) thereof as active ingredient(s) in admixture with 1 or more inert solid and/or liquid carriers(s) and/or diluent(s) and optionally 1 or more additive(s) generally used in the production of fodder additives and fodders. A further aspect of the invention is concerned with the use of the above compounds and compositions. These exhibit useful weight-gain increasing and fodder-utilization improving effects.
Patent EP-0457457-A3 (EP)
Title: Oxygen absorbent
IPC: B01J20/22
Filed: 1991-04-30
Abstract: A new oxygen absorbent which is used sealed in a pack with a food to prevent the food from deteriorating is disclosed, in which the oxygen absorbent contains ascorbic acid and/or salts thereof, an alkaline compound such as sodium carbonate, a reaction accelerator such as ferrous sulfate, and a silica gel, and improves the flowability and the oxygen absorbability.
Patent EP-0522597-A3 (EP)
Title: Methods of monitoring operating temperatures in disc drives to prevent thermal mistracking
Inventor: KRAUSE JAMES N
IPC: G11B5/596
Filed: 1986-11-19
Abstract: A thermal test track (- 3) is provided outside the user-accessible area on the disc. A track complete of a known frequency is then written on either side of this thermal test track, preferably half the usual track separate distance away. To develop a thermal compensation constant, the transducer (10) is moved to the thermal test track with no compensation applied. This way, any thermally induced off-track error, which would affect seeks to user-accessible data tracks, will be reflected in the off-track from the nominal position of the thermal test track. The transducer is now moved in a series of defined increments (e.g. 5) smaller than normal track-to-track steps, or "micro-steps", away from the uncompensated position of the thermal track toward one of the tracks written with the known frequency. When the data on the written track to the side of the thermal test track is detected, a note is made of the number of micro-steps the transducer has been moved. The transducer (10) is then micro-stepped incrementally in the opposite direction until the data written on the other side of the thermal test track is detected. A simple comparison of these two micro-step counts will yield the existing thermal shift, which can be converted into a thermal compensation constant for the transducer positioning mechanism by means of a simple look-up table.
Patent EP-0578126-A3 (EP)
Title: Multi-layered hot water storage tank with countercurrent heat eschanger without external energy source.
Inventor: LEIBFRIED ULRICH
IPC: F24H1/20
Filed: 1993-07-01
Abstract: Multi-layered hot-water storage tank with countercurrent heat exchanger without external energy source, for layered charging or discharging. Two techniques fulfil this task:   a) A countercurrent heat exchanger built into the storage tank, by means of which the stored water falls due to thermosyphon forces in the case of a domestic-water exchanger, or rises in the case of a charging exchanger. b) The domestic water drives a mini-turbine (10) or a water motor, by means of which a mini-pump (11) is driven, the latter sending hot stored water through a countercurrent heat exchanger (12) in which the domestic water is heated and the stored water is cooled. The cooled stored water is passed into the cooler region of the storage tank again.   <IMAGE>
Patent EP-0582245-A3 (EP)
Title: Bath additive composition
Inventor: JAKOBSON GERALD
IPC: A61K8/92
Filed: 1993-08-02
Abstract: The present invention relates to a bath additive composition, in particular oil bath composition, containing at least one surface-active component, preferably a water-soluble emulsifier, at least one oily or oil-containing component selected from the natural and synthetic, mineral, ethereal and fatty animal and vegetable oils, where appropriate a solvent or solvent mixture, as well as other auxiliaries and additives, where the bath additive composition contains 10 to 60% by weight of a polyglycerol fatty acid ester mixture as water-soluble emulsifier and/or solubiliser, 10 to 60% by weight of an oil, oil mixture and/or oil component with a cosmetic and/or therapeutic effect, and 0 to 70% by weight of water, where the polyglycerol fatty acid ester mixture contains (based on 100 parts by weight of the polyglycerol fatty acid ester mixture) from 20 to 65% by weight of triglycerol fatty acid esters, 20 to 50% by weight of tetraglycerol fatty acid esters and 5 to 40% by weight of higher polyglycerol fatty acid esters and no or only small amounts (less than 5% by weight) of diglycerol fatty acid esters, and the fatty acid component consists of one or more fatty acids selected from the saturated and/or unsaturated, branched and/or unbranched C6- to C14-fatty acids, with a content of less than 10% by weight of fatty acids with more than 14 C atoms.
Patent EP-0571136-A3 (EP)
IPC: G03G15/08
Filed: 1993-05-14
Abstract: Developing apparatus includes a developing housing (100) and a toner 
supply housing (110) which is pivotal to a first position on which 
the toner supply housing (110) comes in engagement with the 
developing housing (100) so that an opening (101A) of the developing 
housing (100) is covered so as not to be accessible from the outside 
or to a second position on which the toner supply housing (110) is 
spaced from the developing housing (100) 
so that the opening (101A) is made 
to be able to be accessible from the outside.