baber/WOPTO huggingface dataset:
Patent EP-0145900-A3 (EP)
Title: Automatic application device for a lining material in liquid or paste form
IPC: B23K3/00
Filed: 1984-10-24
Abstract: 1. An automatic coating machine for a liquid or pasty coating material (45) with a supporting structure (3) with a storage container (6) for the coating material (45) attached to the supporting structure (3) and with a positioned substrate (2), on which the coating material (45) is applied in certain plane areas, with an element (8) to dip in and pull out of the liquid or pasty coating material (45), taking up a certain quantity of the coating material (45) through wetting, and with a to the element (8) movable device for takeover (9), which takes over the coating material (45) from the storage container (6) and applies it onto the substrate (2), characterized in that the element taking up coating material (45) is a lifting element (8) and the device for take-over a molding device (9), with the take-over of the coating material (45) taking place when the lifting element (8) is driven out.
Patent EP-0162137-A3 (EP)
Title: Method for preparing boron nitride
IPC: C01B21/064
Filed: 1984-12-05
Abstract: There is disclosed a method for preparing boron nitride comprising pyrolyzing at least one compound selected from the group consisting of borazine and/or a borazine derivative at a temperature of 150 to 700 DEG C and a pressure of 10 MPa or more. The boron nitride manufacturing method of this invention makes possible to manufacture amorphous boron nitride in which the conversion rate into cubic boron nitride is high, since the activation energy of the conversion reaction into cubic boron nitride is very small.
Patent EP-0148428-A3 (EP)
Title: Flavouring product
IPC: A23L27/00
Filed: 1984-12-08
Abstract: A concentrated flavoring product imparting the flavor of cheese based on an aromatic fat containing aromatic substances from the crust of a hard or semihard cheese. It additionally contains vegetable protein hydrolyzate, leucine and a casein hydrolyzate.
Patent EP-0149140-A3 (EP)
IPC: A61P1/12
Filed: 1984-12-12
Abstract: Compounds of formula (I) 
  
wherein  
R¹ is halogen, C₁₋₄ alkyl or C₁₋₄ alkoxy;  
R² is hydrogen, C₁₋₄ alkyl or optionally substituted aryl;  
R³ and R⁴ are the same or different and each is hydrogen, 
C₁₋₆ alkyl, optionally substituted aryl or optionally substi­
tuted aralkyl;  
R⁵ is hydrogen, halogen, C₁₋₄ alkyl or C₁₋₄ alkoxy and  
R⁶ and R⁷ are the same or different and each is hydrogen, 
C₁₋₄ alkyl or acyl  
and acid addition salt thereof, protect animals from death 
due to scours.
Patent EP-0151772-A3 (EP)
Title: Process for preparing coffee extract
IPC: A23F5/26
Filed: 1984-12-19
Abstract: 1. Process for the preparation of coffee extract characterized by the following process steps : (a) short-time roasting of the coffee beans (b) breaking of the coffee beans (c) formation of an aroma distillate by means of steam distillation (d) formation of an aqueous primary extract (e) formation of an aqueous secondary extract (f) treatment of the secondary extract with a weakly basic ion exchanger (g) combining of the extracts obtained in (d) and (f) (h) concentration of the combined extracts (i) combining of the concentrate with the aroma distillate obtained in (c).
Patent EP-0138571-A3 (EP)
Title: A wheeled mechanism
IPC: B62B1/14
Filed: 1984-10-10
Abstract: A wheeled mechanism (11) for transporting loads or for other purposes, comprising a frame (12; 112; 212) having at least two ground engaging wheels (16, 17; 116, 117; 216, 217) mounted thereon so as to be turnable about a common axis and an operating handle (21, 22, 20) a substantially rigid leg frame or member (24, 25; 124, 125; 224, 225) being pivotally mounted at or adjacent one end thereof on the main frame (12; 112; 212) to turn about a second axis (X-X) substantially parallel to the said common axis, the length of this said leg frame or member (24, 25; 124, 125; 224, 225) being such that the end remote from the said second pivot axis (X-X) is engageable on the ground in a first relative orientation of the leg frame or member and the main frame (12, 112, 212), and can be raised from the ground upon relative turning movement of the leg frame or member (24, 25; 124, 125; 224, 225) and the main frame (12, 112, 212) about the said second axis (X-X).
Patent EP-0149905-A3 (EP)
IPC: C07C31/38
Filed: 1984-12-14
Abstract: A method for the preparation of 2,2,2,-trifluoroethanol 
by contacting trifluoroacetaldehyde or its hydrate with 
hydrogen and a hydrogenation catalyst at an elevated 
temperature.
Patent EP-0157998-A3 (EP)
Title: Device at roller blind
IPC: E06B9/78
Filed: 1984-12-21
Abstract: According to prior art, a roller blind arrangement comprises a blind (1) to be reeled on a rod (2, 3), which at one end is supported freely rotatably in a fitting (4) and at the other end is provided with a pin (6), which extends through a cog-like wheel (11) rotary driven with a ball cord in rigid connection with the pin, which wheel is enclosed by and rotatably supported in a hub (8), which is provided with a stop notch (14) for receiving the cord (12) and a ball (13), which notch is located approximately in the horizontal diameter when the hub is mounted in a fitting for carrying the other end of the rod. In order to facilitate the mounting of the parts at the setting-up of the roller blind and to ensure correct position of the hub irrespective of whether the fittings for supporting the roller blind are attached on a wall or against a ceiling, the hub (8) comprises two circular discs (15), which at the centre support the wheel (11) on both sides thereof. The discs have a greater radius than the wheel and along the circumference are connected by means of a cylindric wall (16), which extends from the stop notch (14) to a point located approximately diametrically to the notch, in such a manner, that one half of the space between the discs is open for inserting the wheel. A pin (18) is located on the circumference of the hub (8) for co-operation with a recess (19) in the fitting for rigidly fixing the hub therein, so that the stop notch (14) will be located in an imagined substantially horizontal diameter to the hub.
Patent EP-0183905-A3 (EP)
IPC: B29C48/10
Filed: 1985-06-20
Abstract: Head for the coextrusion of N thermoplastic materials 
consisting of N + 1 plates which are substantially modular 
and are assembled by form coupling constraint, each plate 
comprising a longitudinal conduit to feed one of said 
materials; at least an annulaar semi-collector-distributor; at 
least a semi-channel; a projection and a specular recess.  
     The intermediate plates between the first and the last 
plate show a second semi-collector and a second semi-­
channel which by coupling with a precedent or successive 
semi-collector respectively semi-channel form a collector 
respectively a channel which extend annularly over the 
whole plate, the distributor section area and the channel 
length showing gradients over the 360°.
Patent EP-0177715-A3 (EP)
IPC: F02M65/00
Filed: 1985-08-16
Abstract: Das vorgeschlagene Verfahren dient zur Ermittlung des 
Schließpunktes eines Pumpenkolbens (12), insbesondere 
einer Einspritzpumpe, gegenüber einer Durchlaßbohrung 
im zugehörigen Zylinder (14). Nähert sich die Kante des 
Pumpenkolbens dem Schließpunkt, so entsteht ein zuneh­
mend kleiner werdender Drosselquerschnitt. Bei der hier­
bei erfolgenden Axialbewegung des Kolbenelements wer­
den am Anfang und Ende einer bestimmten Wegstrecke (s₁, 
S₂) die hierbei abströmende Druckmittelmenge (Q₁, Q₂) ge­
messen. Aufgrund einer bestimmten, zu ermittelnden For­
mel läßt sich auf den Schließpunkt extrapolieren. Als Druck­
medium wird Druckluft verwendet. Das vorgeschlagene 
Verfahren ist sehr genau, und der erforderliche Geräte­
aufwand ist gering.
Patent EP-0215961-A3 (EP)
Title: Dynamic balancing device for press
IPC: B30B15/00
Filed: 1985-09-03
Abstract: The present invention relates to a dynamic balancing device for a press. 
<??>For avoiding the complexity of the structure of a prior art device of this kind, the structure thereof is changed such that a connecting rod is provided to fit in an eccentric member of a crankshaft, a link is provided to be journalled on one end thereof to a head of a larger diameter of said connecting rod, a pair of balance weights are provided on both ends of and close to the center of said crankshaft in a manner movable to substantially oppose to the direction of a slide of the press, a pair of levers is provided to be connected on one end thereof to each balance weight and to be journalled on an intermediate point along the length thereof to a frame of the press, and the other end of each lever of the pair is journalled to the other end of said link.
Patent EP-0202366-A3 (EP)
IPC: A61L2/20
Filed: 1985-04-17
Abstract: In a method of sterilization an article to be sterilized is 
suspended over a water bath through which ozone is 
bubbled, the moist ozone contacting the article. The article is 
then immersed in the water and subjected to ultrasonic 
vibration for short periods to dislodge the bacteria and 
improve water/article contact whilst ozone is bubbled 
through the water.  
     The method has been found to kill even the most difficult 
bacteria end spores in shorter times than ethylene oxide 
sterilizers and which can be used for instruments which 
cannot stand steam temperatures or pressure changes. 
Because no pressure chamber or heat is required, the 
sterilizer is much lighter, portable, and cheaper.
Patent EP-0169068-A3 (EP)
IPC: C12F3/06
Filed: 1985-07-17
Abstract: Spent grains and waste products from malting process can 
be converted into valuable fermentable materials by hydrolysis 
at elevated temperature and at atmospheric or, more prefer­
ably, superatmospheric pressure. Acids (preferably sulphuric 
acid) and bases can be used as hydrolyzing agent, and a fer­
mentable product is formed by hydrolysis of the starch, 3-glu­
cans, pentosans and other hemicellulosic material in the spent 
grains.  
     The fermentable product can be added to wort or to a 
masking liquid for fermentation, or can be fermented by itself.
Patent EP-0160607-A3 (EP)
IPC: A23G4/00
Filed: 1985-04-26
Abstract: The sweetness of a chewing gum containing aspartame 
is stabilized by applying onto the chewing gum surface a 
suspension of aspartame in a liquid vehicle comprising ethyl 
alcohol and ethyl acetate.
Patent EP-0178992-A3 (EP)
Title: A dual voltage source feed circuit configuration for a telephone line circuit
IPC: H04M19/00
Filed: 1985-10-14
Abstract: A dual voltage source feed circuit arrangement for a two-wire telephone line circuit includes an auxiliary voltage source placed across the two-wire line and switchably controlled to connect the voltage source across the line to thereby supply an additional current to the line which current provides an optimum value of talk current to the line.
Patent EP-0205758-A3 (EP)
Title: Packaging material for products sensitive to electric charges and magnetic and electromagnetic fields, and packages made from this material
IPC: B32B15/08
Filed: 1986-03-07
Abstract: The object of the invention is a packaging material 
and the packages made from this material, which are meant 
for products that are sensitive to electric charges and 
magnetic and electromagnetic fields, such as computer memory 
elements, and the like. The material according to the 
invention comprises at least one layer of metallized plastic 
material (2), and at lest one layer of permanently anti­
static material (1), possibly with an air bell layer (3) 
therebetween, and with at least one further layer of foamed 
electricity-conductive material (4). Both the metallized 
layer (2) and the layer (1) having permanent antistatic 
properties consist, for example, of a foil of polyethylene, 
while the foam layer consists, for example, of foamed 
polyurethane, which is made to conduct electricity by 
incorporating therein finely dispersed graphite.
Patent EP-0196498-A3 (EP)
Title: System for localising and for navigating a land vehicle system for localising and for navigating a land vehicle
IPC: G01C21/00
Filed: 1986-03-07
Abstract: The system has a map-aided localising device, a navigation system and a route-seeking device. The localisation and navigation system do not require any external triangulation stations. Before every road crossing, the route-seeking device selects that direction from the range of possible directions which will reach the destination by the optimum path in a particular case. If any other direction is taken, the route-seeking device again determines the optimum path on the basis of the chosen direction, i.e. of the position actually reached.   <IMAGE>
Patent EP-0211293-A3 (EP)
IPC: B29C49/00
Filed: 1986-07-17
Abstract: This invention relates to a method and a device 
for the formation of a hole in a plastic pipe. Corru­
gated pipes provided with holes are widely used as 
drainage pipes. According to a known method, a corru­
gated pipe is first manufactured and thereafter pro­
vided with holes by means of mechanical cutting devices. 
This manufacturing method requires two working steps, 
and the cutting device must be adjusted whenever the 
size of the pipe is changed. A pipe (11) can be 
provided with holes already during the manufacture 
thereof by providing a mandrel (8) and chill moulds (1) 
surrounding the mandrel and moving in the longitudinal 
direction thereof with openings (15, 16) which are 
intermittently in alignment so that when pressure air 
is fed into the opening (15), it is discharged through 
the wall (11) of the pipe into the opening (16) opposite 
thereto.
Patent EP-0221499-A3 (EP)
Title: Method for inhibiting fungi
IPC: A23K3/00
Filed: 1986-10-28
Abstract: A method for providing fungal inhibition using Lactobacillus casei var. rhamnosus which produces an antifungal substance is described. Bacterial compositions of LCR are also described. The method and compositions are particularly useful for producing fermented foods.
Patent EP-0190891-A3 (EP)
IPC: C07D303/36
Filed: 1986-01-31
Abstract: Novel amino acid derivatives useful as a therapeutic 
agent are disclosed. These amino acid derivatives and the 
pharmaceutically acceptable salts thereof have a human 
renin inhibitory effect when administered orally and are 
useful for treatment of hypertension, especially renin-­
associated hypertension.
Patent EP-0191615-A3 (EP)
Title: Method and apparatus for degreasing a continuous sheet of thin material
IPC: B08B3/04
Filed: 1986-02-10
Abstract: For removing processing oil from thin sheets (40) of microporous plastic material a tank (14) has a liquid zone in its bottom portion which is divided into several sub-tanks (16) having decreasing depths extending across the tank. Heating coils (20) in each sub-tank (16) vaporize the solvent to form cleaning zone, containing vaporized solvent, above the liquid zone, and condensing coils (74) located at the top of the tank condense the vaporised solvent and deposit it into the deepest sub-tank which also is supplied fresh make-up solvent when required. A series of rollers (22, 70) feeds the sheet material (40) through the tank, from the side having the shallowest sub-tank toward the side having the deepest sub-tank, while repeatedly passing it between the cleaning zone where solvent is condensed on it to clean it, and the condensing zone where it is cooled to a temperature below the temperature of the vaporous solvent. Precondensing coils (78) located medially in the tank between each pass of the material (40) as it extends between the condensing zone and the cleaning zone and vice versa, define the extent of the cleaning zone and direct condensed solvent onto the material to wash it. Soiled solvent is removed from the shallowest sub-tank and evaporatively separated from the oil carried in it and reintroduced into the tank as vapor. After the oil has been removed from the material (40) the solvent is displaced by pressurized steam which is directed onto the material and the steam then is removed from the material by passing it through a heater.
Patent EP-0192473-A3 (EP)
IPC: G03G5/082
Filed: 1986-02-19
Abstract: The present invention concerns a photoconductive 
member which includes a layer of amorphous semiconduc­
tor, adjacent to a multilayered amorphous semiconductor 
material, the composite material sandwiched between two 
blocking layers. The entire structure is supported by a layer 
of metal or glass depending on whether the photoconductive 
member is used in electrophotography or in an image pickup 
tube.
Patent EP-0222466-A3 (EP)
IPC: G01N35/00
Filed: 1986-02-27
Abstract: In an apparatus for automatically performing analytical 
testing of individual distinct samples of biological fluids a test 
sample is reacted with test reagents and tested for a change 
in optical characteristics. A microprocessor memory (238) 
stores a plurality of different test protocols. An operator ac­
tuated keyboard (12) is used to select one of the test protocols 
from the memory. Individual distinct samples of biological 
fluid to be tested are received in a sample cell (26). The cell is 
heated to a preselected temperature. The apparatus trans­
ports an individual sample cell to a first location (36) to filter 
unwanted non-fluid material from the fluid to be tested and to 
remove excess fluid to be tested from the sample cell to 
cause a precise volume of fluid to remain in the sample cell 
for testing. After this, the apparatus transports the individual 
sample cell from the first location to a second location (48) for 
introducing a first reagent into the sample, and then trans­
ports the sample cell from the second location to a test loca­
tion (50) where a second reagent is introduced into the 
sample. An optical detector (232, 234) at the test location opti­
cally scans the sample in a vertical direction to detect a 
change in an optical characteristic of the sample. The appar­
atus provides an alphanumeric indication (14) that a change 
in the optical characteristic in the sample has been detected. 
The invention includes a uniquely configured sample cell (26) 
for receiving the samples of fluid to be tested and unique 
apparatus for delivering precise volumes of a liquid reagent. 
A liquid reservoir (194) is pressurized with gas to a preselec­
ted pressure and is automatically regulated to maintain the 
pressure at a constant value. A valve (176,178) in conjunction 
with a nozzle (192) and a conduit adapted to impart a constant 
flow rate to reagent being delivered is opened for precise, 
predetermined time intervals so that a precise predetermined 
volume of liquid flows through the valve in the pre­
determined time interval.
Patent EP-0194872-A3 (EP)
Title: Sealing material
IPC: C09K3/10
Filed: 1986-03-12
Abstract: This invention provides a sealing material which comprises a layer of eiastomeric sealant having a cone penetration from about 100 to 350 (10<-><1> mm) and an ultimate elongation of at least 50% bonded to a porous polyermeric support material. The elastomeric sealant bonds to the porous polyermeric support material through surface contact which produces a bond of the elastomeric sealant to the porous polymeric support material which is greater in strength than the cohesive strength of the elastomeric sealant or the cohesive strength of the support material.
Patent EP-0231903-A3 (EP)
Title: Semiconductor memory device
IPC: G11C17/00
Filed: 1987-01-30
Abstract: A semiconductor memory device includes a plurality of memory cells arranged in rows and columns, a plurality of bit lines, each coupled to the memory cells forming one column, and a MOS transistor connected between a power supply terminal and one end of every bit line. The device further includes at least one test memory cell coupled in series with the MOS transistor, thus forming a series circuit connected between the power supply terminal and the ground.
Patent EP-0272362-A3 (EP)
IPC: B24B39/00
Filed: 1987-02-27
Abstract: Das relativ zum Werkzeug bewegte Werkstück (1) wird mit einem 
Werkzeug in Form einer streifenförmig ausgebildeten flexiblen 
Membran (5) bearbeitet, auf deren Rückseite Belastungselemente 
(7) mit einzeln ansteuerbarer Andruckkraft angeordnet sind. Die 
von den Belastungselementen (7) auf das Werkstück (1) ausgeübte 
Druckverteilung wird zeitlich, abhängig von der Position des 
Werkstücks (1) variiert.  
     Mit Hilfe des Verfahrens lassen sich große optische Elemente 
wie z.B. Teleskopspiegel und Glanzwinkeloptik für Röntgen­
teleskope schneller als mit den bisher bekannten Verfahren 
polieren, wobei auch nicht-rotationssymmetrische Fehler der 
Oberfläche beseitigt werden können.
Patent EP-0261393-A3 (EP)
IPC: G01N29/02
Filed: 1987-08-18
Abstract: A surface acoustic wave device for measuring the mass 
flow rate of a gas includes a surface acoustic wave delay 
line formed of a piezoelectric substrate and having a 
temperature coefficient of delay on the order of 
10⁻⁴/°C. The substrate has disposed thereon a 
transmitting and a receiving interdigital transducer, the 
transducers being configured to have an operating 
frequency in the range of from 10MHz to 1000MHz. That 
portion of the substrate located between the transducers 
defines a propagation region and has a medium deposited 
thereon for absorbing a portion of the acoustical and/or 
electrical energy flowing thereacross. This absorbed 
energy increases the temperature of the propagation region 
over that of the surrounding ambient.  
     A mass flow of the gas across the sensor will decrease 
its temperature and result in an upward shift in the 
resonant frequency. A suitable amplifier and resonant 
frequency detector may be coupled to the sensor for 
detecting the change in resonant frequency, thereby 
permitting mass flow rate measurement.
Patent EP-0271651-A3 (EP)
Title: Device for stocking and displaying packages
IPC: A47F5/08
Filed: 1987-09-25
Abstract: The device consists of a support frame with an essentially upright rear wall (3), formed from several guide rails (6) lying one above the other and extending horizontally, and a multiplicity of support arms (7) which can be hooked by means of slide shoes (8) into the guide rails (6) at any desired point and have shelves (15, 16) for packages on both sides of a web (14) projecting vertically from the rear wall (3) in the hooked-in position. The shelves can be placed between the webs (14) of two support arms (7) in each case. The device has the advantage that, instead of fixed decks, individual support arms are provided, on which the packages rest with their bottom corners only. Due to the multiplicity of the hooking-in possibilities for support arms, the device can receive packages of different shapes and sizes on top of one another and next to one another in a freely selectable, space-saving arrangement, the packages being secured against lateral slipping. <IMAGE>
Patent EP-0272472-A3 (EP)
Title: Cosmetic composition based on chitosan and amphoteric copolymers and a salt of chitosan and polyampholytes
IPC: C08L5/08
Filed: 1987-11-24
Abstract: The composition is intended for treatment of the hair or the skin and is based on 0.05 to 10 percent by weight of chitosan and contains 0.05 to 20 % by weight of an ampholytic copolymer of the formula (I) 
<IMAGE>
 where m is 0.1 to 0.9 and
 n is 0.5 to 0.9. 
<??>The compositions produce clear, smooth films which become neither sticky in a moist environment nor brittle in a dry environment.
Patent EP-0273266-A3 (EP)
IPC: A61P17/00
Filed: 1987-12-10
Abstract: Topically applied medicaments are described which 
contain a menthol derivative of the formula  
    R 4-x Si(OC₁₀H₁₉) x    
wherein the group OC₁₀H₁₉ represents the menthoxy radical; R 
denotes an alkyl radical, alkoxy radical, a phenyl radical, 
or a phenoxy radical; and x has the value of 2, 3, or 4. The 
medicament provides sustained antipruritic and analgesic 
effects after skin treatment.