baber/WOPTO huggingface dataset:
Patent EP-0236847-A3 (EP)
Title: Foot rests
IPC: B60N3/06
Filed: 1987-02-25
Abstract: It is intended that footrests on vehicle seats shall be stable, virtually noiseless to operate, rattle-free over a relatively long service life and nevertheless economical to manufacture. This is achieved according to the invention by a construction in which a locking latch loaded by a leaf spring and consisting of plastic is mounted in each case in the footrest levers and can be swivelled inside an easily manufactured notched cage. <IMAGE>
Patent EP-0236916-A3 (EP)
Title: N-aryltetrahydrophthalimide derivatives and their precursors
IPC: C07C239/00
Filed: 1987-03-04
Abstract: N-aryltetrahydrophthalimide derivatives and intermediates therefor of the general formula I    <IMAGE>  (I)  where A is O2N-, H2N- or <IMAGE>  corresponding to compounds Ia, Ib and Ic, R1 is hydrogen, fluorine or chlorine, R2 is hydrogen or cyano, R3 is C1-C6-alkyl, C2-C6-alkenyl or C2-C6-alkynyl, which each may be substituted by halogen or C1-C4-alkoxy, or is C1-C3-alkyl, which may be substituted by C3-C8-alkenyl, C3-C8-alkynyloxycarbonyl or C2-C10-alkoxycarbonyl which may be substituted in the alkoxy moiety by C1-C4-alkoxy, halogen or phenyl, and herbicides which contain compounds of the formula Ic.
Patent EP-0242805-A3 (EP)
Title: Arrangement on a packing machine
IPC: B31B50/32
Filed: 1987-04-16
Abstract: Packing machines which manufacture packing containers of the so-called gable-top type from flexible packing laminate frequently handle prefabricated, tubular packing container blanks which are provided with a bottom through folding in and sealing of a number of bottom wall panels. The bottom is pressed down and sealed whilst the blank is supported by a mandrel on a mandrel wheel. In order to avoid the transmission of the pressing-down and selaing forces to, and stressing of, the axle and bearing of the mandrel wheel an arrangement is proposed in accordance with the invention which is designed so that the compressive forces generated by means of the pressure devices (5) are absorbed by a tie rod (30) which connects the pressure application arrangement (14) with the axle (19) of the mandrel wheel (3), so that the forces are absorbed internally without stressing the mandrel wheel axle (19) or other surrounding elements.
Patent EP-0267608-A3 (EP)
IPC: B43M5/04
Filed: 1987-11-12
Abstract: The invention relates to a full automatic document selection 
and sealing device comprising a collating unit (A) which in­
cludes plural shelves (3) to carry document paper sheets of 
different types thereon, rollers (4) separately and indi­
vidually controlled by a computer to select and feed the 
paper sheets one by one from the shelves, and optical sensors 
(15) located between adjacent shelves to detect paper sheets 
thus fed, the optical sensors being connected to feeding 
rollers (11,12) that are separately and individually driven; 
a folding unit (B) serially connected to the collating unit 
(A) which includes plural sets of folding rollers (21), and 
a control means to define folding positions on the paper 
sheet, and which folds the paper sheet either into two or 
three folds; an enclosing unit (C) which includes a supply­
ing unit provided near the discharging terminal of the 
folding unit (B), a conveyer belt (29) laterally to be 
driven by a pulse motor, the conveyer belt carrying thereon 
rollers that are driven by a motor and which pay out envelopes 
one by one at one end of the belt, a folding roller to apply 
a folding line on the tongue of the envelope at the other 
end, and an opening means for opening the mouth of an enve­
lope at an intermediate position on the belt; and a sealing 
unit which includes a pasting means, a folding vane and a 
press means whereby the device can continuously collate, 
fold, enclose and seal the document paper sheets.
Patent EP-0272669-A3 (EP)
IPC: C12R1/38
Filed: 1987-12-21
Abstract: A method for the fermentation of micro­
organisms having a high level of ice nucleating 
activity is disclosed. The medium used for the 
fermentation comprises a sugar as the carbon source 
and α-ketoglutarate or an α-ketoglutarate 
yielding amino acid as the nitrogen source. In 
preferred embodiments, the medium also contains 
phosphate and trace amounts of iron and zinc.
Patent EP-0239207-A3 (EP)
IPC: D04H1/48
Filed: 1987-02-06
Abstract: The present invention provides a solution to the prior art 
problem of producing a high density papermakers batt fabric or 
felt which may be secured to an undamaged under layer in an 
economic manner. The present invention provides these 
improvements by providing a batt which is comprised of a non-­
woven low melt scrim to which the batt material is initially needed. 
Subsequent to producing a batt of the required density, the batt 
may, if desired, be needled or adhered to an under layer fabric. 
The completed felt will be subjected a heat pressing operation 
which will elevate the temperature of the batt to a temperature 
above the softening temperature of the scrim but below the 
melting point of the batt fibers. In this manner, the batt and under 
layer fabric are unified to produce a multilayer papermakers felt 
with minimum effort and disruption of the under layer.
Patent EP-0257998-A3 (EP)
IPC: B32B27/12
Filed: 1987-08-21
Abstract: A method of making a laminated article which comprises a 
permeable support member and a sheet of microporous material, 
the method comprising: 
   a) laminating the support member with a sheet of 
material whose composition can be altered to render the 
material microporous, to cause the support member and 
the sheet to bond directly together; and    b) altering the composition of the material of the 
sheet to render the material microporous (3c).
Patent EP-0267750-A3 (EP)
IPC: B05C17/00
Filed: 1987-11-06
Abstract: A piston for a pressure-dispensing container such as a 
cartridge for an extrusion gun has its closure panel 
formed of a central portion (34) arranged to receive the 
applied extrusion forces, and an annular and frustoconical 
outer portion (40) arranged to transmit the extrusion 
forces to the piston skirt (30) with an outwardly directed 
component by which the skirt is radially expanded to make 
firm sealing engagement with the container bore. The 
central portion is rigid so as to withstand the extrusion 
forces without any substantial distortion; the outer 
portion acts as a substantially rigid annular strut, 
notches (44) localising any bending movements to the 
junctions of the outer portion with the central portion 
and with the skirt.
Patent EP-0273619-A3 (EP)
Title: Cosmetic composition
IPC: A61K8/31
Filed: 1987-12-10
Abstract: A water rinsable petroleum jelly formulation, which is a water-in-oil preferably translucent emulsion, is described which comprises an aqueous phase containing a humectant, as a preferable component, and a surface active detergent effective to confer rinsable characteristics on the emulsion, an oil phase comprising a petroleum jelly component, and a water-in-oil emulsifying agent.
Patent EP-0274947-A3 (EP)
IPC: E02D3/00
Filed: 1987-12-14
Abstract: For laying a reinforced ground comprised of particulate elements and of a binder, the particulate material is taken from a surface layer of the ground (1) to be treated, the particulate material is projected, immediately after its taking, as a rain onto the ground to be treated, and the binder (11) is introduced in the rain of particulate material and the particulate material and the binder are deposited on the ground (1) to be treated. Substantially simultaneously, a spraying and rain projection of the material are carried out by taking the material by means of a blade-type (4) horizontal rotor (2) biting in the ground to be treated on the thickness (e) of said surface layer, the rotor having a general translation motion in a forward direction and rejecting by backwards projection the material taken from said layer.
Patent EP-0277619-A3 (EP)
IPC: D01D4/02
Filed: 1988-02-01
Abstract: The present invention is a spinneret (3) 
for making hollow fibers from 
polymeric spinning solutions and/or melts. The spinneret is 
characterized in that it comprises a pin 
mounting means (13) for detachably 
securing a core fluid pin (15). The detachable 
pin mounting design allows for 
the manufacture of hollow fibers having different wall thicknesses by 
simply changing the core fluid pins.
Patent EP-0281909-A3 (EP)
IPC: C07C313/00
Filed: 1988-03-02
Abstract: Benzaldoxim-carbamat-Derivate der Formel (I) 
  
in welcher  
X für Wasserstoff oder Halogen steht,  
Y für Halogen oder Alkyl steht,  
Z für Wasserstoff, Halogen, Alkyl, Alkoxy oder 
Halogenalkyl steht und  
R für Alkyl, Halogenalkyl, Cyanalkyl, jeweils gegebe­
nenfalls ein- bis mehrfach, gleich oder verschieden 
substituiertes Phenyl oder Phenylalkyl, Tosyl oder 
für gegebenenfalls ein- bis mehrfach, gleich oder 
verschieden substituiertes Cycloalkyl steht,  
ausgenommen die Verbindungen, in denen X für 2-Chlor, 
Y für 6-Chlor, Z für 4-Methyl und R für die in der Be­
schreibung angegebenen Reste stehen, und ihre Verwendung 
zur Bekämpfung von Schädlingen, außerdem einige der Aus­
gangsverbindungen, die neu sind. 
 
  
     Die neuen Benzaldoxim-carbamat-Derivate der Formel (I) 
können nach bekannten Verfahren hergestellt werden, 
z. B. indem man geeignete α-Phenylsulfonyl-benzaldoxime 
mit geeigneten Isocyanaten umsetzt. Die noch neuen Aus­
gangsverbindungen können z. B. aus geeigneten Halogen­
benzaldoximen mit Phenylsulfinsäuren hergestellt werden.
Patent EP-0289996-A3 (EP)
Title: Process for the production of a hydrophilic coating on a moulded part, and razor manufactured by applying the process
IPC: B05D7/24
Filed: 1988-05-04
Abstract: A process for forming and applying a hydrophilic coating which has very low friction in the moist state to a razor, in which a solution containing a water-soluble polymer, in particular polyvinylpyrrolidone, is applied and cured. The razor is made of plastic, such as polystyrene or ABS, or of metal provided with a device which reduces the friction. The invention proposes that the solution applied to the moulding comprises a water-soluble polymer, in particular poly-N-vinylpyrrolidone or a copolymer thereof, one or more free radical-polymerisable vinylmonomers and a photoinitiator which decomposes on irradiation to form free radicals, and that the applied solution is exposed to UV irradiation for curing.
Patent EP-0321731-A3 (EP)
IPC: C08J11/08
Filed: 1988-11-26
Abstract: Bei einem Verfahren zur Aufbereitung von Kunststoffabfällen 
auf Polystyrolbasis werden die Kunststoffabfälle durch Behandeln 
mit einem Lösungsmittel in eine Lösung übergeführt. Dadurch 
können voluminöse und sperrige Kunststoffabfälle in eine 
raumsparende Form übergeführt werden. Die dadurch entstehen­
de Lösung zeigt Klebeeigenschaften und kann als Alleskleber 
verwendet werden. Durch Entfernen des Lösungsmittels von der 
Lösung kann das Kunststoffmaterial in kompakter Form zurück­
gewonnen werden und in ein wieder verwendbares Granulat über­
geführt werden.
Patent EP-0320069-A3 (EP)
Title: Optical fiber cable
IPC: G02B6/44
Filed: 1988-12-06
Abstract: A cable (10) with optical fibers (18) has a strength member 
(12), about which fiber buffers (16) with optical fibers (18) are 
arranged. The fiber buffers (16) with the optical fibers (18) are 
surrounded by a depletion layer (20) and a sleeve (22), for example of 
polyethylene. The fiber buffers (16) consist of a tube or hose, which 
consists of strips of a highly stretched ultrahigh molecular weight 
polyethylene UHMWPE, which are coated with a linear low density PE 
(LLDPE) and braided. As well as the sheathing of the optical fibers, 
the fiber buffers assume the function of a tensile load member, so 
that it is possible to dispense with additional tensile load members.
Patent EP-0274448-A3 (EP)
IPC: B65D5/50
Filed: 1988-01-08
Abstract: The carton is erected from a blank sheet of material 
and comprises a base (10′) and spaced sides (11-14) on the base. 
A plurality of article support members is provided, 
which support members (57-60) are formed either by bending 
them out of an inner side wall or by bending of a 
panel adjacent the inner side wall. The support 
members extend for approximately the full height of 
the side wall.
Patent EP-0276124-A3 (EP)
Title: Prostaglandin derivatives, their preparation and their therapeutic use
IPC: A61K31/557
Filed: 1988-01-19
Abstract: Prostaglandin derivatives having an oxo group at specified positions in the  alpha  side chain and having the formula (I): <CHEM> (in which R<1> - R<5> represent hydrogen or various organic groups, m is 0 - 5 and n is 2 - 5) have a variety of physiological effects, notably a strong anti-ulcer activity accompanied by a limited ability to inhibit blood platelet aggregation. They may be prepared by the oxidation of a corresponding compound in which the oxo group in the cyclopentane ring, and optionally that in the  alpha  side chain, is replaced by a hydroxy group.
Patent EP-0280535-A3 (EP)
Title: Conductivity-modulation metal oxide semiconductor field effect transistor
IPC: H01L29/68
Filed: 1988-02-24
Abstract: A conductivity-modulation MOSFET employs a 
substrate (30) of an N type conductivity as its N base. 
A first source layer (34) of a heavily-doped N type 
conductivity is formed in a P base layer (32) formed in 
the N base (30). A source electrode (38) electrically 
conducts the P base (32) and the source (34). A first 
gate electrode (36) insulatively covers a channel region 
(CH1) defined by the N⁺ source layer (34) in the P base 
(32). A P drain layer (44) is formed on an opposite 
substrate surface. An N⁺ second source layer (46) is 
formed in a P type drain layer (44) by diffusion to 
define a second channel region (CH2). A second gate 
electrode (40) insulatively covers the second channel 
region (CH2), thus providing a voltage-controlled 
turn-off controlling transistor. A drain electrode (48) 
of the MOSFET conducts the P type drain (44) and second 
source (46). When the turn-off controlling transistor 
is rendered conductive to turn off the MOSFET a "shorted 
anode structure" is temporarily formed wherein the N 
type base (30) is short-circuited to the drain electrode 
(48), whereby case, the flow of carriers accumulated in 
the N type base (30) into the drain electrode is 
facilitated to accelerate dispersion of carriers upon 
turn-off of the transistor.
Patent EP-0281335-A3 (EP)
Title: Process for producing a semiconductor article
IPC: H01L29/78
Filed: 1988-02-26
Abstract: A process for producing a semiconductor 
article comprises applying crystal formation treat­
ment to a substrate having a free surface on which 
a nonnucleation surface exhibiting a smaller nucleation 
density and a nucleation surface of an amorphous material 
exhibiting a larger nucleation density and having a 
sufficiently minute area so as to allow only a single 
nucleus to be formed thereon are disposed next to each 
other whereby a semiconductor monocrystal is permitted 
to grow from the nucleus, the production conditions 
during said crystal formation treatment being varied to 
form semiconductor crystal regions different in their 
characteristics within at least part of said semiconductor 
monocrystal.
Patent EP-0298603-A3 (EP)
Title: Simulated mother-of-pearl
IPC: B44F9/08
Filed: 1988-06-07
Abstract: An iridescent lustrous composite which can simulate the appearance of mother-of-pearl comprises a substrate comprising a transparent or translucent plastic which has been pigmented with a metal oxide coated mica pigment and the substrate carries on at least one of its surfaces a transparent thermoplastic resinous laminate film of at least ten very thin and generally parallel layers of transparent thermoplastic resinous materials, the contiguous layers differing in refractive index by at least about 0.03 and in which the layer at each external surface of the laminate film has a thickness which is greater than the thickness of any one of the multiple very thin layers.
Patent EP-0295071-A3 (EP)
IPC: A61Q15/00
Filed: 1988-06-08
Abstract: Low residue wax emulsion antiperspirant stick compositions 
comprising a polar phase which is a polyhydric alcohol solubilized 
antiperspirant active, an emollient-containing non-polar phase 
which itself comprises a wax type solidifying agent and a non-­
polar emollient, and an emulsifier. These antiperspirant compo­
sitions leave very little visible residue on the skin and clothes, 
both initially upon application and later. They also have good 
cosmetic aesthetics and efficacy.
Patent EP-0316059-A3 (EP)
IPC: H03K17/78
Filed: 1988-08-12
Abstract: A generator of short electromagnetic pulses utilizes a 
photoconductive switch (19) having metallic strips on a substrate with 
a gap separation therebetween. A timing circuit (11) provides an 
electrical signal to the input of the photoconductive switch (19) and 
a trigger to an optical source (15) causing a short burst of optical 
energy to illuminate the gap between the metallic strips, thereby 
causing the photoconductive substrate to provide a low impedance 
path between the metallic strips and coupling the electrical 
signal to an output terminal of the photoconductive switch (19) for 
the duration of the optical pulse. A filter (21) coupled to the 
output terminal of the switch (19), via an impedance matching section, 
selects a signal frequency band for further transmission.
Patent EP-0308187-A3 (EP)
Title: Acetal polymer bonded articles
IPC: C08G2/18
Filed: 1988-09-14
Abstract: Oxymethylene polymer bonded articles, such as multilayer 
laminates, are disclosed. Such articles are prepared by bonding 
together at least two articles shaped or molded from crystalline 
oxymethylene homo-, co- and terpolymers using, as an adhesive, a 
low Tg copolymer of trioxane and 1,3-dioxolane which have a 
dioxolane content greater than 65 mol percent and less than about 
75 mol percent and an IV of from about 1.0 to about 2.3, and 
which are non-crystalline at room temperature or above.
Patent EP-0327768-A3 (EP)
Title: Reflection-photographic element and process of preparation thereof
IPC: G03C1/795
Filed: 1988-12-28
Abstract: A reflection-photographic element having a light-­
sensitive silver halide photographic emulsion layer coated 
on at least one side of a support that is made of a white 
polyester film having no more than 20% transmittance for all 
visible light and which contains titanium dioxide particles 
having an average size of 0.1 - 0.5 µm; at least the side 
of said support which is coated with said emulsion layer 
has a center-plane-average roughness of no more than 0.12 µm 
and said side is substantially free of projections that are 
at least 1.0 µm high as measured from the center plane; and 
a process of preparation thereof.
Patent EP-0291450-A3 (EP)
Title: Protective mask, especially for military purposes
IPC: A62B18/08
Filed: 1988-04-20
Abstract: The eyeglasses (2, 2') inserted in the mask part (1) are of approximately hemispherical shape. As a result, optimum matching to the shape of the head and a particularly wide field of vision are achieved. In addition, correcting lenses (12) can be placed directly on the inner or outer limiting surface (16) of the eyeglasses (2). <IMAGE>
Patent EP-0305335-A3 (EP)
Title: Exit chamber for air distribution in a space which has to be ventilated
IPC: F24F13/06
Filed: 1988-08-22
Abstract: For incoming air distribution into a space which is to be ventilated, the exit chamber (1) has on its four side walls interchangeably fastened wall elements (7, 8) which differ with regard to the characteristics of the air outlet elements (9, 10) provided in them. By suitable selection and distribution of a number of the wall elements (7, 8) available for the different side walls, optimum adaptation, with regard to the quantity and directional distribution of the air flowing out, to the changing requirements of ventilation of the space is possible. <IMAGE>
Patent EP-0327104-A3 (EP)
Title: Jaw crusher
IPC: B02C1/04
Filed: 1989-02-03
Abstract: A jaw crusher is equipped for the first time with a horizonal crushing chamber and, for replacement of gravity for the conveyance of the material being crushed through the crushing chamber, with an abutment comprising a chain conveyor. The mechanism for applying the crushing force on the jaw rocker (10) is selected so that the action is equivalent to that of a double bell-crank jaw crusher even for hardest material and in particular for recycling material such as reinforced concrete.
Patent EP-0335387-A3 (EP)
IPC: F15B15/24
Filed: 1989-03-30
Abstract: Es wird ein kompakt ausgelegter 
Kolbenantrieb, der insgesamt zur Ventilbetätigung 
o.dgl. bestimmt ist, 
angegeben, bei dem mehrere Funktionen, 
wie Notbetätigung, Hubbegrenzung, 
Endlagenkontrolle u.dgl. in integrierter 
Ausbildung verwirklicht sind. Die beiden 
Endstellungen des Kolbens (3) werden 
durch in die Bewegungsbahn des Kolbens 
ragende hülsenförmige Einsätze (14, 20) 
bestimmt, die mittels im Gehäuse 
angeordneter Schneckenantriebe (15, 21) axial 
verschiebbar sind. Eine der Anordnungen, 
bestehend aus axial verschieblichem 
hülsenförmigem Einsatz und 
Schneckenantrieb dient zur Handnotbetätigung, 
während die andere entsprechende 
Anordnung zur Hubbegrenzung 
benutzt wird.
Patent EP-0341476-A3 (EP)
IPC: A01N43/90
Filed: 1989-04-24
Abstract: Neue 4-Aza-1,10-phenanthrolin-Derivate der Formel (I) 
  
in welcher  
R¹ bis R⁶ die in der Beschreibung gegebenen Bedeutungen 
haben, deren Säureadditionssalze und Metallsalz-Komplexe 
und ihre Verwendung zur Bekämpfung von Schädlingen.  
     Die neuen 4-Aza-1,10-phenanthrolin-Derivate sind durch 
die Formel (I) allgemein definiert. Man kann sie nach 
Analogieverfahren herstellung, z. B. indem man geeignete 
5-Aminochinoxaline mit geeigneten Aldehyden umsetzt oder 
indem man geeignete 7,8-Diaminochinoline mit geeigneten 
1,2-Diketonen umsetzt.
Patent EP-0342525-A3 (EP)
Title: Optical fiber guided tube-launched projectile system
IPC: H04B10/00
Filed: 1989-05-11
Abstract: An optical fiber-guided projectile (20) launch system for 
firing from a generally tubular launcher comprising a 
projectile having tubular casing (22), an extended length of 
optical fiber (44) disposed in the casing for continuous streaming 
from the trailing end thereof, a portion of the fiber 
extending from the casing for operative connection to a 
controller, an axial groove (52) in the casing surface for 
removably receiving a part of the extending fiber, tape 
securing the fiber part in the groove with force sufficient 
to withstand axial launch forces but insufficient to resist 
imposed radial forces, and a communication device providing 
two-way communication over the fiber. An alternative 
embodiment uses an un-grooved projectile casing with a tube 
launcher having a preformed fiber relief-groove in the inner 
peripheral surface and a discarding sabot having a tab member 
receivable in the relief. For both embodiments, a controller 
is provided in two-way communication with the projectile for 
receiving and processing target data from the projectile and 
for transmitting guidance data, including operator manual 
guidance, to the projectile, and an adaptor is provided for 
guiding fiber streaming axially from a wound bobbin in the 
projectile.