baber/WOPTO huggingface dataset:
Patent EP-0088486-A3 (EP)
IPC: B60W10/10
Filed: 1983-01-17
Abstract: The transmission is intended to effect synchronism 
between the speed of an engine and the speed of a trans­
mission input shaft. An engine (7) drive clutch (13) and 
gearbox (14) combination is provided which comprises 
automatic change speed means (8) to engage and disen­
gage the drive clutch and to select a required gearbox ratio. 
A further clutch (42) is also provided which is responsive to 
said change speed means to control engine speed during a 
ratio change with the drive clutch disenaged. The further 
clutch (42) reacts against the output shaft (28) of the gear­
box to synchronise engine speed with the speed of the 
transmission input shaft (21) during the ratio change and 
enables drive to be transmitted between the engine and 
outputs shaft with the drive clutch (13) disengaged.
Patent EP-0087397-A3 (EP)
IPC: A61K31/16
Filed: 1983-02-09
Abstract: The calcium salt from beta-mercapto­
propionylamidoacetic acid was prepared having the follow­
ing formula: 
  
The new compound has revealed a series of characteristics 
which make it a pharmaceutical product of the mucolytic 
type that is far superior to anu of the thiolic mucolytic 
products known today.
Patent EP-0132516-A3 (EP)
Title: Curved corner of a spacing frame of an insulating glazing and method of manufacturing it
IPC: E06B3/66
Filed: 1984-04-27
Abstract: A curved corner bent from a hollow-profile construction to form a spacer frame of an insulating glazing, where an opening is provided in the inner wall and in the side walls of the hollow-profile construction in the corner zone, so that a free transverse edge on one side of the opening clamps over a free end portion on an opposite side of the opening when the hollow-profile construction is bent at a right angle to form the curved corner, and a process for the production of the corner, in which the opening is a rectangular cut-out into the inner wall and U-shaped cut-outs cut into the side walls, where the side walls are braced during the bending in such a way that the free transverse edge is guided onto the free end portion to provide flat side surfaces on the curved corner after the bending thereof.
Patent EP-0129189-A3 (EP)
IPC: A61K38/00
Filed: 1984-06-13
Abstract: Disclosed are renin inhibitory peptides of the formula 
  
wherein:  
A is, e.g., hydrogen;  
B is, e.g., absent; glycyl or sarcosyl;  
D is, e.g., absent; or -S-;  
E is, e.g., absent; or 
  
where R⁶ is e.g., hydrogen; C₁₋₄alkyl; or aryl; F is absent; 
or glycyl;  
R³ is e.g., C₃₋₆alkyl; C₃₋₇cycloalkyl; aryl; or C₃₋₇cycloalkyl 
or aryl substituted;  
R⁴ is hydrogen; or 
  
where R⁷ is hydrogen; 
C₁₋₄alkyl; hydroxy; or C₃₋₇cycloalkyl; and R⁶ is as defined 
above;  
R⁵ is, e.g., hydrogen or 
  
where R⁶ and R⁷ are as 
defined above;  
m is 1 to 4;  
n is 0 to 4; and  
wherein all of the asymmetric carbon atoms have an S 
configuration, except for those in the A, B and D substituents, 
which may have an S or R configuration; and a pharmaceuti­
cally acceptable salt thereof. Those compounds and composi­
tions and combinations containing the same inhibit renin and 
are useful for treating various forms of renin-associated 
hypertension and hyperaldosteronism.
Patent EP-0150539-A3 (EP)
Title: Set of elements for packaging rolls of sheet-material
IPC: B65D71/00
Filed: 1984-12-22
Abstract: 1. Set of elements for packaging and securing rolls of sheet material (6) with varying diameters, consisting essentially of a surrounding carton (9) of a predetermined size, a base support (7) laid on the bottom of the surrounding carton, upper and lower securing means (1, 2) and also a number of sleeves (5) and a top support (8), characterized in that the securing means (1, 2) consist of individual bushings (1), rings or discs with holding pins (2), which means are formed so as to engage in a form-locking manner in the ends of the sleeves so that each sleeve (5) can be positioned and secured selectively, standing between the base support (7) and top support (8).
Patent EP-0124332-A3 (EP)
IPC: H04N5/00
Filed: 1984-04-19
Abstract: A double conversion tuner stabilized against drift includes 
a first local oscillator (7) included in a phase locked loop (PLL) 
and a second local oscillator (13) included in an automatic fine 
tuning (AFT) loop (15, 21, 43, 13, 11). A switching arrange­
ment (43, 47) selectively allows the AFT signal to control the 
second local oscillator (13) only when the operation of the PLL 
has been completed and if the picture carrier of the IF signal 
produced at the output of the tuner is within the AFT control 
range to prevent the second local socillator (13) from being 
tuned incorrectly.
Patent EP-0168551-A3 (EP)
Title: Method and apparatus for measuring weak ionic activities of a sample stream in an automatic analysis apparatus
IPC: G01N27/26
Filed: 1985-03-01
Abstract: A sample stream is conditioned by the addition of reagents and the ion concentration is measured by means of a measuring system which can be connected to an arrangement for releasing an appropriate calibrating substance. The calibrating substance used is a soluble glass for the defined release of a known quantity of the ions to be measured, and the reference concentration is established directly in the sample stream. There is therefore no need for a calibrating solution or a metering pump for the latter, and disturbances due to the undesired transfer of impurities and reactive ions are avoided. The method is particularly suitable for the analysis of Na+, the soluble glass being a sodium polyphosphate glass.
Patent EP-0166201-A3 (EP)
Title: Lubricant for polyvinyl chloride
IPC: C08L27/06
Filed: 1985-05-22
Abstract: Triglycerides containing hydroxy fatty acid residues, of the type obtainable by hydrogenating epoxidized natural fats and oils, are used as lubricants for the molding of polyvinyl chloride or copolymers predominantly containing vinyl chloride, and are a replacement for hardened castor oil.
Patent EP-0168647-A3 (EP)
IPC: H04W88/08
Filed: 1985-06-14
Abstract: Die Erfindung betrifft ein Mobilfunksystem für die Über­
tragung digitaler Signale zwischen mobilen Teilnehmern 
und stationären Teilnehmern, die mit Funkvermittlungsstel­
len und daran angeschlossenen Feststationen in Verbin­
dung stehen. Damit die Feststationen und die mobilen Teil­
nehmer mit geringer Sendeleistung betrieben werden kön­
nen, senden die Feststationen die von den Funkvermitt­
lungsstellen gelieferten Signalkanäle (KS1 ... KSn), durch 
Multiplexen in Signalrahmen zusammengefaßt, aus und be­
sitzen die Feststationen für jeden der von den mobilen 
Teilnehmern einzeln ausgesendeten Signalkanäle einen ei­
genen Empfänger (E1 ... En).
Patent EP-0170112-A3 (EP)
Title: Long hair trimmer for a dry-shaver
IPC: B26B19/10
Filed: 1985-07-08
Abstract: A trimmer for dry shavers having cutting screen mounted integral with the appliance and a cutter movable reciprocally along said cutting screen, formed of a cutter blade and a support. The support of the cutter is manufactured by the injection-molding technique and the cutter blade is injection-molded onto it when manufactured. Recesses of different shapes with central constrictions are provided in the cutter blade to receive the support material, said constrictions, despite the shrinkage of the support material, ensuring a secure zero-play material connection between the support and the cutter blade.
Patent EP-0176031-A3 (EP)
IPC: B29C70/46
Filed: 1985-09-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Formteilen, vor zugsweise Blattfedern aus faserverstärkten 
Reaktionsharzen mit einem Fasermasseanteil von 50 bis 80% 
durch Einlegen von vorgerichteten Faserverstärkungsmateri­
alien in eine Form, dichtes Verschließen der Form, Einfüllen 
des Reaktionsharzes in die Form, Verringerung des Volu­
mens des Forminnenraumes zum Verdrängen der Restluft, 
Aushärten des Harzes und Entformen des ausgehärteten 
Formteils.
Patent EP-0182186-A3 (EP)
IPC: G06T11/00
Filed: 1985-11-04
Abstract: Image reconstruction time in a CT scanner is enhanced 
by using a pipeline structure and interpolation techniques 
to identify each detector for use in back projection of radia­
tion absorption measurements through each pixel in each 
view of the scanner. In a preferred embodiment, detectors 
are identified by calculation for a pixel in every third view 
with detectors for intermediate views obtained by interpola­
tion of the calculated detectors. Similarly, detectors are 
identified for every other pixel in a view with the detector for 
the intermediate pixel identified by interpolation.
Patent EP-0163353-A3 (EP)
IPC: A01C15/00
Filed: 1985-05-24
Abstract: A spreader suitable for distributing fertilizer, for exam­
ple, has fastening members (38, 39) by which the spreader is 
hitched to a tractor. The fastening members (38, 39) are 
displaceable, but are retained in their normal positions, in 
which the spreader is horizontal, by spring-loaded detents 
(61, 85). To tilt the spreader to achieve a narrower spreading 
width on one side, the speader is lowered to the ground to 
relieve the fastening members (38, 39) of the weight of the 
spreader, the appropriate detent (61, 85) is moved out of 
engagement with its fastening member (38, 39), and the 
spreader is raised. The released fastening member (38, 39) 
can pivot upwardly until it meets a stop (82, 88), with the 
result that the spreader is lifted in a tilted disposition. To 
return to the normal horizontal position, the spreader is 
lowered again, which causes a control member (81) to 
engage the lifting arm (40, 41) connected to the released 
fastening member (38, 39). The control member (81) causes 
the fastening member (38, 39) to be returned to its original 
position, where it is automatically engaged by the detent (61, 
85).
Patent EP-0184258-A3 (EP)
Title: Novel derivatives of hydroxy- or amino-substituted (piperidinylalkyl)quinazolines
IPC: C07D401/14
Filed: 1985-11-22
Abstract: Novel derivatives of hydroxy- or amino-substituted (piperidinylalkyl) quinazolines of the formula <CHEM>  wherein Q represents 1H-indol-3-yl or a radical -X-Ar; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are serotonin antagonists; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0161912-A3 (EP)
IPC: B01D24/24
Filed: 1985-05-09
Abstract: A method of operating a large scale slow sand filter in a 
clean water treatment plant is described in which the surface 
of the sand bed (3) is covered by a series of overlapping thin, 
flexible, water permeable sheets (8) to form a protective filter 
layer (7) so that the Schmutzdecke forms on the protective 
layer (7) instead of on the surface of the sand. When the 
Schmutzdecke is to be removed, this is done either by remov­
ing it from the protective layer (7) in situ, for example by suc­
tion dredging, or by removing the individual sheets (8) of the 
protective layer together with the Schmutzdecke, from the 
filter. A clean protective filter layer is then formed on the sur­
face of the filter bed for continued operation of the filter. If 
desired, several protective filter layers (7) may be provided one 
on top of the other so that it becomes unnecessary to instal a 
clean filter layer (7) each time one is removed in order to 
remove the Schmutzdecke formed during the previous opera­
tion run of the filter.
Patent EP-0172001-A3 (EP)
Title: Improved spinning process for aromatic polyamide filaments
IPC: D01D5/06
Filed: 1985-08-08
Abstract: Process for producing high-strength, aromatic polyamide filaments by delivering substantially uniform amounts of a spinning solution to a plurality of apertures in a spinneret plate, extruding the solution downwardly in a single vertical warp through a noncoagulating fluid and into a gravity-accelerated and free-falling coagulating fluid.
Patent EP-0175582-A3 (EP)
IPC: C12N11/02
Filed: 1985-09-19
Abstract: Catalase and pyranose-2-oxidase may be stabilized ac­
cording to the invention by means of chemical treatment 
which render the enzymes resistant to thermal inactivation 
or inactivation of glucosone or both. Stabilized catalase 
crosslinked with diimido esters, such as dimethyl suberimi­
date and dimethyl adipimidate, is described. Stabilized pyra­
nose-2-oxidase amidinated with an amidinating agent, such 
as ethyl acetimidate, is also described. The invention inclu­
des the production of such enzymes and their use in an im­
proved process for producing glucosone from glucose.
Patent EP-0191382-A3 (EP)
IPC: G06F3/0481
Filed: 1986-01-31
Abstract: The display controller incorporates means (microprocessor 
22) to position the cursor on a screen (28) rapidly from 
its present location to operator selectable fields, whose 
positions are indicated by special codes in the refresh 
buffer (24). A special selectable field tab key (33) is 
provided in the keyboard to activate this function.
Patent EP-0193053-A3 (EP)
IPC: D06P5/02
Filed: 1986-02-15
Abstract: Nach den in der Praxis eingeführten Methoden ist es 
nicht möglich, Wolle bei Temperaturen unterhalb 80°C in 
mittleren und tiefen Tönen mit Reaktivfarbstoffen zu färben, 
so daß daraus befriedigende Echtheitseigenschaften der auf 
diesem Weg hergestellten Färbungen resultieren. Um aber 
ein solches Färbeverfahren auch für die Anwendung in 
Haushaltswaschmaschinen zugänglich zu machen, muß bei 
einem noch niedrigeren Temperaturbereich gefärbt werden 
können. Erfindungsgemäß wurde nun gefunden, daß sich 
normales Wollfasermaterial mit Reaktivfarbstoffen unter 
Zusatz von 4 bis 10% anorganischer oder organischer 
Säuren, d.h. bei pH-Werten von 1,8 bis 3,5, vorzugsweise 2,4 
bis 3, bei Temperaturen zwischen 55° und 70°C egal und echt 
färben läßt.
Patent EP-0203433-A3 (EP)
IPC: F16N3/12
Filed: 1986-05-09
Abstract: Die Erfindung betrifft eine Handhebel-Fettpresse mit 
einem einen Niederdruckkolben aufweisenden Fettbehälter 
sowie mit einem Hochdruckkolben in einer Bohrung eines 
Hochdruckteiles, das an einem auf den Fettbehälter auf­
schraubbaren Deckel angeordnet ist, über eine Bohrung mit 
dem Inneren des Fettbehälters in Verbindung steht und einen 
quer zum Hochdruckkolben stehenden Auslaßstutzen mit 
einer Bohrung und einem Ventil aufweist, und wobei ein Hand­
hebel am Hochruckkolben und an einer Schwenklasche ange­
lenkt ist, die wiederum am Hochdruckteil gelagert ist.  
     Der Kern der Erfindung besteht darin, daß der Hoch­
druckteil und der Auslaßstutzen in einstückiger Ausbildung ein 
L-förmig gebogenes und gepreßtes sowie mit Bohrungen ver­
sehenes Rundmaterialstück aus Stahl ist.
Patent EP-0216321-A3 (EP)
Title: Control device for a power lift
IPC: A01B63/111
Filed: 1986-09-18
Abstract: A control system for the hitch of a tractor includes a motor for moving the mechanical control linkages connected to a hitch control valve, the motor being in the form of an electric motor. The motor is controlled by way of an electrical circuit which includes a main switch, one or more secondary switches which are disposed outside a driving cabin, and a safety switch. The safety switch permits flow of current to the motor only when positional regulation is selected by a hitch control mode selector lever.
Patent EP-0247240-A3 (EP)
Title: Butterfly valve
IPC: F16K1/226
Filed: 1986-12-10
Abstract: In a butterfly valve for large cross-section lines, having a housing and a butterfly arranged such that it can pivot therein, in the region between the housing and the butterfly, there are arranged in the edge region of the butterfly in each case two seals running approximately parallel to one another, servo air being introduced into the space resulting between them. While, in the case of the prior art, the servo air inlet is produced by channels arranged in the housing in an annular manner around the butterfly flap, which is disadvantageous, according to the invention the servo air inlet is produced in the space between the seals and the housing by a small number of valves which are arranged such that they are freely accessible on the housing so that it is no longer necessary to arrange servo air channels in the housing. <IMAGE>
Patent EP-0212853-A3 (EP)
IPC: A61K9/08
Filed: 1986-07-22
Abstract: Stable, aqueous solutions or phenytoin or 
phenytoin sodium are disclosed, which employ, as a 
stabilising agent, polyvinylpyrrolidone, with or 
without an alcoholic solvent system.
Patent EP-0221743-A3 (EP)
Title: Method and system for compressing video signals
IPC: H04N11/04
Filed: 1986-10-24
Abstract: A method and system for compressing television video 
signals for digital transmission allows full motion pictures to 
be transmitted. The analog signal is digitized and stored in a 
memory (A) in consecutive pixel value locations. The values 
of the color components of each pixel value are summed and 
stored in a memory (B). In the second frame, the sum of each 
pixel value is compared with the sums stored in memory (B). If 
the difference is greater than a filter member, then that part­
icular pixel is transmitted by the control computer (27). The 
total number transmitted for each frame is compared to a 
maximum allowable data rate, and the filter number is adju­
sted accordingly.
Patent EP-0221772-A3 (EP)
IPC: A61K6/027
Filed: 1986-10-29
Abstract: A porous implant material, which can effectively 
induce the growth of hard tissue, comprises a porous 
matrix of biologically compatible polymeric material 
and a quantity of calcium hydroxide distributed in 
the pores of the matrix, the pores having dimensions 
effective to permit the growth of hard tissue into 
the pores, the quantity of calcium hydroxide being 
effective to induce the growth of hard tissue in 
the pores.
Patent EP-0225753-A3 (EP)
IPC: H05H1/18
Filed: 1986-11-19
Abstract: A system for instantaneously ionizing and continuously 
delivering energy in the form of surface waves to a 
mixture of low pressure gases, comprising a source of 
rf energy (11), a discharge tube (14) (such as a fluorescent 
lamp), an rf shield (16), and a coupling device (17) responsive 
to rf energy from the source to couple rf energy 
directly and efficiently to the mixture of gases to 
ionize at least a portion of the gases and to provide 
energy to the gases in the form of surface waves (26). The 
majority of the rf power is transferred to the gases 
near the inner surface of the discharge tube to 
efficiently transfer rf energy as excitation energy 
for at least one of the gases. The most important use 
of the invention is to provide more efficient 
fluorescent and/or ultraviolet lamps.
Patent EP-0264036-A3 (EP)
Title: Analytical device and method for detecting chlamydia trachomatis and neisseria gonorrhoeae
IPC: G01N33/571
Filed: 1987-10-02
Abstract: A method and device useful in solid-phase binding assay to determine the presence of a Chlamydia trachomatis or Neisseria gonorrhoeae antigen in a test sample. The device comprises a porous matrix of fibers and a plurality of substantially spherical, solid particles comprising polytetrafluoroethylene having an average diameter of from about 0.1 to 10 microns. The particles are retained and immobilized upon the fibers of the matrix. The method comprises contacting a test sample with a plurality of substantially spherical, solid particles comprising polytetrafluoroethylene having an average diameter of from 0.1 to about 10 microns and detecting the amount of antigen bound to the particles.
Patent EP-0235852-A3 (EP)
Title: Easy-opening device for a two-piece shipping/display container
IPC: B65D5/54
Filed: 1987-02-19
Abstract: Two-piece shipping/display container, the lid part (21) of which covers the top and opposite side panels of the tray part (20) and is attached to a partially perforated portion (8) of the lower frame portion of the opposite side panels, said partially perforated portion being torn out when the lid part is removed.
Patent EP-0262783-A3 (EP)
IPC: C08L23/04
Filed: 1987-08-21
Abstract: The extrudability of linear polymers of ethylene such as 
low density copolymers of ethylene and C₄ to C₁₀ olefins (LLDPE) 
into thin films is improved by adding small amounts, e.g., 0.02 to 2 
weight percent polyvinylidene fluoride to reduce melt fracture, head 
pressure and to obtain films having excellent anti-blocking 
characteristics.
Patent EP-0260055-A3 (EP)
Title: spacer tray for packaging containers
IPC: B65D71/70
Filed: 1987-09-02
Abstract: A spacer tray 2 for containers 32 is formed of 
a moldable sheet material and is shaped to provide a 
plurality of container-bottom receptacles 4. Each 
container-bottom receptacle 4 is shaped to receive at 
least a part of a bottom portion of a container 32. A 
container spacer wall 30 is located between each pair of 
adjacent container-bottom receptacles 4 to maintain 
bottom portions of containers seated in the receptacles 
spaced apart from one another. The spacer tray 2 can 
include nesting-binding interference structures 40, 42 to 
prevent two spacer trays placed one atop the other from 
binding when one tray is rotated 180 degrees relative to 
but otherwise aligned with the other tray. The spacer 
tray can include a plurality of container-loading-guide-­
pin openings 36 passing through it which permit 
container-loading guide pins 78 - from a high-speed 
spacer-tray loading machine, for example - to pass 
through for locating the spacer tray 2 and guiding 
bottom portions of containers 32 into container-bottom 
receptacles 4 during loading of the spacer tray. The 
spacer tray 202 can include a plurality of container-­
loading-guide-pin caps 236 which permit end portions of 
container-loading guide pins 78 to project into and fit 
within the interiors of the caps for locating the spacer 
tray 202 and for reinforcing the caps for guiding bottom 
portions of containers 32 into container-bottom 
receptacles 204 during loading of the spacer tray.
Patent EP-0263638-A3 (EP)
Title: Oral composition
IPC: A61K8/19
Filed: 1987-09-30
Abstract: An oral hygiene product especially for inhibiting caries is the form of toothpaste or mouthwash. The product maintains a low fluoride ion concentration in the mouth for longer periods than conventional products by the rapid precipitation of calcium fluoride either in the mouth or immediately prior to use. The product comprises a composition containing calcium ions and a further composition containing fluoride ions. The ion product of the calcium and fluoride ions of the combined product preferably exceeds 3x10<-><8> mol<3> dm<-><9>.
Patent EP-0321633-A3 (EP)
IPC: A23G3/20
Filed: 1988-01-14
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Herstellen eines mehrschichtigen, insbesondere strang­
förmigen, insbesondere dünnschichtigen Konfektproduktes, 
insbesondere von belüftetem Speiseeis mit eingelagerten 
Kuvertüre- insbesondere Kakaoglasurschichten, auf einer Unter­
lage, welches wenigstens zwei übereinander angeordnete Schichten 
aufweist, von denen wenigstens eine Schicht unter Druck aus 
einem Spritzwerkzeug auf eine Unterlage bzw. eine untere 
Konfektschicht gespritzt wird, insbesondere wenn zwischen 
zwei einander benachbarten Schichten wenigstens abschnitts­
weise konfektmaterialfreie (Luft-)Kammern gebildet werden und/­
oder insbesondere wenn die Vertikalerstreckung wenigstens einer 
(Well-)Schicht größer ist als deren (Schicht-)Dicke, wobei 
die Unterlage wenigstens zeitweise relativ zu der Konfekt­
material-Abgabe- bzw. Ausstoßgeschwindigkeit des Spritz­
werkzeuges eine Relativgeschwindigkeit aufweist, wobei eine 
Wellschicht so ausgebildet wird, daß ihre Scheitellinien im 
wesentlichen in Längsrichtung des herzustellenden Konfekt­
produktes verlaufen.