baber/WOPTO huggingface dataset:
Patent EP-0276570-A3 (EP)
IPC: C08L23/04
Filed: 1987-12-23
Abstract: A method for the manufacture of film from 
blends of polyolefins is disclosed. The blend is 
comprised of a polyethylene and up to 20% by weight 
of the blend of a polyethylene grafted with 0.5 to 
2.0% by weight of an ethylenically unsaturated 
carboxylic acid or anhydride, especially maleic 
anhydride. The polyethylene may be a homopolymer of 
ethylene or a copolymer of ethylene and a 
C₄ - C₁₀ hydrocarbon alpha-olefin, especially 
so-called linear low density polyethylene. The 
addition of graft polyethylene results in increased 
melt strength of the polyethylene, and thus higher 
production rates, while substantially retaining 
properties, especially tear strength and optical 
properties, of the resultant film.
Patent EP-0269599-A3 (EP)
Title: Substituted 1h-imidazoles
IPC: C07D233/64
Filed: 1987-10-30
Abstract: New substituted 1H-imidazoles and their salts, processes for the preparation thereof and pharmaceutical compositions. These compounds have the formula   <IMAGE>   wherein R1, R2, R3 and R5=hydrogen or C1-C4-alkyl; R4=hydrogen, C1-C4-alkyl or C1-C4-alkoxy; Y1=hydrogen and Y2=OZ2 or the reverse; Z1=Z2=hydrogen or C1-C4-alkyl or Z1 and Z2=-CH2- or -C(CH3)2-. These compounds are prepared either by reducing a corresponding imidazole compound having a hydroxyl or alkoxy group on the methyl bridge between the imidazole and phenyl rings, or by hydrolyzing a 4-[[2,2-dimethyl-4H-1,3-benzodioxin-6(or 8)-yl]methyl]-1H-imidazole, or yet by reducing an alkyl 3-[(1H-imidazol-4-yl)methyl]-2-hydroxybenzoate. These compounds have cardiac, cerebral and tissular anti-ischemic activities.
Patent EP-0275110-A3 (EP)
IPC: B41M5/155
Filed: 1988-01-14
Abstract: Es werden Farbentwicklungsblätter und Farbentwicklungsmittel 
beschrieben, die eine anorganische feste Säure in Kombination 
mit einem mehrwertigen Metallsalz eines carboxylierten 
Terpenphenolharzes und/oder einem Reaktionsprodukt von einem 
carboxylierten Terpenphenolharz, einer aromatischen Carbon­
säure und einer Verbindung eines mehrwertigen Metalls enthal­
ten.  
     Diese Farbentwicklungsblätter weisen eine höhere Wasserbe­
ständigkeit und eine bessere Vergilbungsbeständigkeit auf.
Patent EP-0276026-A3 (EP)
Title: Automated sign generator
IPC: G06K15/22
Filed: 1983-06-23
Abstract: An apparatus for plotting and cutting large scale text in sheet materials for signs and the like includes a movable support for moving the sheet material (M) in one coordinate direction with a rotatable feed roller (20) and a tool carriage (12) being movable relative to the roller (20). Cutting and plotting tools are interchangeable. A tool support (60) is movable on the tool carriage between an elevated and lowered position and has a tool mount accepting the interchangeable cutting und plotting tools one at a time. A lift motor (68) is mounted on the tool carriage and connected to the support (60) for moving the support and the tool (F) between the elevated and lowered positions. A drive motor is connected with the tool carriage and the support for moving the tool and the sheet material an the feed roller (20) relative to one another. Controls are connected with the drive motor and the lift motor (68) for controlling the tool and sheet material movements during cutting and plotting operations.
Patent EP-0281952-A3 (EP)
IPC: B29C45/16
Filed: 1988-03-04
Abstract: The process consists of a succession of operative steps 
executed by an apparatus comprising at least one pair of 
vertical presses (1-3) arranged side by side which perform 
successive injections of thermoplastic products in molds, at 
least a part whereof moves from one press to the other 
carrying the semiworked item until a finished item in 
multiple colours and/or materials is obtained. The machines 
used are of the static type and the movement of the various 
semiworked items occurs by lateral translatory motion of a 
carriage (17,18), while said machines may also be used individually 
independently from one another.
Patent EP-0304558-A3 (EP)
Title: Drawback collet
IPC: B23B31/20
Filed: 1988-05-30
Abstract: A tapered drawback collet (13) which engages a conically 
tapered collet chamber (11) in chuck body (10). A collet extension (19) 
is axially displaced through high reduction gearing including 
a worm gear (28) and threaded feed ring acting on a sleeve (23) having 
only axial contact with the collet extension (19) and therefore 
if free of any radial loading.
Patent EP-0300443-A3 (EP)
IPC: A46B15/00
Filed: 1988-07-20
Abstract: Der erfindungsgemäße Backpinsel (1) ist als Doppelpinsel 
ausgebildet, der an seinen beiden gegenüberliegenden En­
den jeweils einen Pinsel (2, 2′) trägt, wobei eine ein- ­
oder mehrteilige Schiebehülse (5) als Schieber über den 
einen oder anderen Pinsel (2, 2′) schiebbar ist, um den 
Pinselvorstand (X) und damit den Härtegrad des Pinsels 
einstellen zu können. Vorzugsweise sind die beiden Pinsel 
(2, 2′) über ihre Pinselträger (3, 4) lösbar verbunden. 
Die Schiebehülse (5) kann das Griffteil des Backpinsels 
bilden.
Patent EP-0311842-A3 (EP)
Title: Block polysiloxane-polycarbonate copolymer blends with polyamides
IPC: C08L83/04
Filed: 1988-09-28
Abstract: Thermoplastic molding compositions comprising 
blends of a block polysiloxane - polycarbonate 
copolymer and a polyamide resin are useful for 
extruding articles such as films.
Patent EP-0323589-A3 (EP)
Title: Sealing element
IPC: E04B1/68
Filed: 1988-12-14
Abstract: The invention relates to a sealing element, especially for joint sealing, having a foam material element (2) which returns elastically to its original shape, delayed as a consequence of impregnation, and which has an essentially air-proof surround (3). In order to achieve better sealing of such a sealing element with applicability which is known to be advantageous, the invention proposes that the surround (3) form an opening region (5) in which the foam material element (2) is exposed. 
<IMAGE>
Patent EP-0282201-A3 (EP)
Title: Pattern forming method
IPC: G03F7/20
Filed: 1988-02-24
Abstract: Disclosed is a pattern forming method wherein (i) 
an organic thin film is formed on a semiconductor 
substrate, (ii) this organic thin film is selectively 
exposed with a first deep UV light (excimer layer light 
of 248 nm) to degenerate only the vicinity of the surface 
of the organic thin film (where the degenerated part 
possesses the property for absorbing the wavelength of 
the light of second exposure), (iii) the entire surface 
of the organic film is irradiated with a light having a 
waveform with excellent transmissivity of the organic 
thin film (e.g. g-ray of 436 nm), and (iv) the organic 
thin film is developed and removed except for the part 
degenerated by the first exposure, thereby forming a 
pattern. According to this method, fine processing in 
fabrication of semiconductor device of the like can be 
effected easily, and, still more, a superfine pattern 
(e.g. 0.5 µm or less) can be presented.
Patent EP-0311555-A3 (EP)
IPC: A61B17/72
Filed: 1988-10-05
Abstract: Marknagel (1) für die Behandlung von Knochenbrüchen nach 
dem Prinzip der Markraumnagelung, bestehend aus einem 
röhrenförmigen, kohlenstoffaserverstärkten Kunststoff, der 
in Längsrichtung des Marknagels (1) leicht gebogen ist und 
eine zum Ende sich konisch verjüngende und von außen 
scharf angeschliffene Spitze (2) aufweist.
Patent EP-0339192-A3 (EP)
IPC: B29C45/58
Filed: 1989-02-10
Abstract: Die Erfindung betrifft eine Kolbenspritzgußmaschine zur 
Verarbeitung wärmehärtbarer Kunststoffmassen, insbesondere 
von Gummi, mit einem Spritzzylinder und einem darin hin­
und herbewegbaren Spritzkolben.  
     Zur besseren Abdichtung des Spritzkolbens wird vorgeschlagen, 
daß die Dichtungen (20) aus mehreren in einer Ringnut (21) 
des Spritzkolbens (9) angeordneten aneinander liegenden Dicht­
ringen (20a - 20c) besteht, deren gegenseitige Seitenanlage­
flächen (27) so gestaltet sind, daß durch den durch die Masse 
auf die Dichtung (20) vermittelten axialen Druck ein Teil der 
Dichtringe (20a, 20c) radial nach außen und ein Teil (20b) 
radial nach innen gepreßt wird.
Patent EP-0353687-A3 (EP)
Title: Organofunctional betaine modified siloxanes
IPC: C08G77/04
Filed: 1989-07-31
Abstract: The invention relates to novel compositions of 
organofunctional betaine modified siloxanes having the 
general formula: 
  
wherein each R a  and R b  are lower alkyl groups, R c  and R d  are 
lower alkylene groups, x ranges from 1-4 and z ranges from 
1-4. The compositions of the invention exhibit surfactant 
properties in that they are effective in lowering the surface 
 
 
tension of water. The invention also regards the process by 
which these modified siloxanes are made.
Patent EP-0363858-A3 (EP)
Title: Ball-shooting game machine
IPC: A63F7/02
Filed: 1989-10-07
Abstract: A ball-shooting game machine in which a shot ball 
detection signal is produced whenever a predetermined 
number of balls are shot from a ball shooter (4) to a game 
board (2) in response to a player's operation, a random 
number is generated according to the detection signal, 
and winning control is effected according to the value 
of generated random number. In case of a pachinko game 
machine having variable winning devices (5C, 5L, 5R) capable of being 
driven to assume a first state disadvantageous to a 
player and a second state advantageous to a player 
regarding production of winning balls from game balls 
shot from a ball shooter, the variable winning devices 
are driven to assume the second state when a predetermined 
effective number is generated as random number. When a 
predetermined number of winning balls are produced in the 
variable winning devices being driven, the driving is 
stopped by restoring the variable winning devices to the 
first state. If the predetermined number of winning 
balls fail to be produced, the number of deficient 
winning balls is carried to next driving, that is, the 
next driving is continued to an extent corresponding to 
the predetermined number plus the number of the previous 
deficient winning balls.
Patent EP-0382922-A3 (EP)
Title: Mobile crusher, especially for comminuting demolition materials and other rubble
IPC: B02C21/02
Filed: 1989-12-12
Abstract: The invention relates to a mobile crusher having a jaw crusher (3) mounted on a chassis (1) in an upright position and a crushing material charging device (13) arranged at a high position in the region of the upper crusher (15) of the jaw crusher which charging device has a charging funnel (20) and a charging conveyor (vibrating conveyor 21), and having an extraction conveyor (17), arranged on the chassis, whose charging end is arranged at a low position below the crusher discharge (16). According to the invention, the crushing material charging device (13) is mounted in a vertically displaceable manner and can be lowered by means of a lifting device (28) from an elevated position for feeding the jaw crusher into a lowered position in which it does not project up over the jaw crusher (3), or not substantially. Furthermore, it is provided according to the invention to arrange the jaw crusher (3) on a track-laying gear (2). <IMAGE>
Patent EP-0376052-A3 (EP)
Title: Polycarbonate-based resin composition
IPC: C08L69/00
Filed: 1989-12-13
Abstract: A polycarbonate-based resin composition excelling in not 
only impact resistance but also other physical properties 
comprises 6 to 90% by weight of a polycarbonate/polyorganosiloxane 
copolymer, 10 to 60% by weight of glass fibers and 0 to 84% by 
weight of a polycarbonate resin. The amount of the polyorgano­
siloxane contained in the resin components is in a range of 0.5 
to 40% by weight.
Patent EP-0374840-A3 (EP)
IPC: C03B33/027
Filed: 1989-12-19
Abstract: Bei dieser Vorrichtung für vorzugsweise numerisch 
gesteuerte Glastafelschneidmaschinen ist der An­
trieb an der Rückseite der Schneidbrücke (4) 
mittig und starr angeordnet und besitzt zwei gegen­
überliegende, elastisch verformbare Antriebswellen 
(19, 20). An diesen befinden sich an ihren äußeren 
Enden Zahnräder (21, 22), die in mit nach unten 
weisender Verzahnung versehenen Zahnstangen (23, 24) 
eingreifen. Vor den Zahnrädern (21, 22) sind an den 
äußeren Enden der Antriebswellen (19, 20) in verti­
kaler Richtung geringfügig bewegliche und federbe­
lastete Lagerungen angebracht.
Patent EP-0320501-A3 (EP)
Title: Phenoxy derivatives, their preparation, and pharmaceutical compositions containing them
IPC: C07D417/04
Filed: 1984-06-25
Abstract: A phenoxy compound represented by general 
formula (I), or a salt thereof 
  
wherein:  
A is an imidazolyl group, a pyridyl group, 
a C₁-C₅ alkyl group, an 
amino group which may be substituted with a 
phenyl group or a C₁-C₅ alkyl group, or a 
carbamoyl group substituted with a cyclo­
hexylamino group or an imidazolylalkyl group;  
B is a thiazolyl group which may be 
substituted with a C₁-C₅ alkyl group  
m is 0 or an integer of 1 to 6;  
R¹is a hydroxyl group, an amino group or a C₁-C₅ 
alkoxy group; and  
R² and R³ are the same or different and selected 
from a hydrogen atom and C₁-C₅ alkyl groups.  
     The compounds are effective for prophylaxis and treatment of 
arteriosclerosis, cerebal infraction, transient ischemic 
attack, angina pectoris, peripheral thrombus and 
obstruction.
Patent EP-0335470-A3 (EP)
Title: Method and apparatus for measuring wall erosion
IPC: G01B17/02
Filed: 1989-03-28
Abstract: A method and apparatus for measuring decreasing thickness of the refractory lining of a high pressure, high temperature, water cooled reactor wall, such as a high pressure gasifier, during aggressive corrosion attack. A pulse-echo ultrasonic probe is inserted in the wall, which will corrode at approximately the same rate as the wall of the reactor.
Patent EP-0329329-A3 (EP)
Title: Polymerisation process
IPC: C08F4/42
Filed: 1989-02-08
Abstract: A polymerisation process which comprises contacting 
at least one polar acrylic type or maleimide monomer 
under polymerisation conditions with (i) a 
tetracoordinate organosilicon, organotin or 
organogermanium initiator having at least one initiating 
site, (ii) a co-catalyst which is a source of fluoride, 
bifluoride, cyanide or azide ions or a Lewis acid, and 
(iii) an agent capable of interacting with the anion of 
the co-catalyst.
Patent EP-0330379-A3 (EP)
Title: Cleansing compositions
IPC: C11D17/00
Filed: 1989-02-16
Abstract: This invention relates to a water dispersible formulation which 
contains at least one ether alcohol, water and a hydrocarbon present 
in a single phase in a percent weight ratio range of ether alcohol 
(90-50) : water (2-36) : hydrocarbon (25-0.9), wherein the ether 
alcohol is of the formula  
R¹O(RO) n H      (I)  
in which R is a C₁-C₄ alkylene group, n is at least 1, and R¹ is a 
C₁-C₄ alkyl or an aryl group.  
     The formulation is suitable for cleansing drill cuttings, rock 
cuttings, electronic components, army tanks, ships tanks and the 
like, and for removal of oils, waxes, greases and rosin precipitates 
from soiled surfaces.
Patent EP-0341052-A3 (EP)
Title: Polyimide resin composition
IPC: C08L79/08
Filed: 1989-05-04
Abstract: This invention relates to molding resin compositions, and more 
particularly relates to polyimide resin compositions having markedly 
improved molding ability in addition to excellent high temperature 
stability, chemical resistance and mechanical strength.  
     The polyimide resin compositions of this invention comprises 
99.9 to 50.0% by weight of the polyimide and 0.1 to 50.0% by weight of 
aromatic polyamideimide.The polyimide consists essentially of 
recurring units of the following formula: 
  
wherein X is 
  
and R is, for example,
Patent EP-0342027-A3 (EP)
Title: Epoxy-aromatic polysiloxane compositions
IPC: C08G59/50
Filed: 1989-05-11
Abstract: Compositions comprising a multifunctional glycidyl 
ether having at least three epoxy groups per molecule with a 
hardening amount of an aromatic diaminopolysiloxane, 
preferably mixed with a rigid aromatic diamine to increase 
pot life, can be thermally cured to a compatible composition 
for compatibility, glycidyl amines should not bo used. A 
digycidyl ether can be included.  
     When cured, the compositions show high glass 
transition temperatures, in the region of 100°C and over.
Patent EP-0347154-A3 (EP)
Title: Soft tissue paper
IPC: D21H27/00
Filed: 1989-06-13
Abstract: Tissue paper having a soft, silky, flannel-like tactile feel through 
incorporation of an effective amount of a chemical additive such as, for 
example, a polysiloxane. Preferably, less than about 2% of such a chemical 
additive on a dry fiber weight basis, is incorporated in the tissue paper: 
more preferably, only about 0.3% or less is so retained. Tissue paper 
embodiments of the present invention may further comprise a quantity of 
surfactant material to enhance softness and/or surface smoothness and/or 
wettability control; and/or a quantity of a binder material such as starch 
for linting control. For example, embodiments which would otherwise 
manifest a significant reduction in wettability due to incorporated chemical 
additives may further comprise sufficient surfactant to at least partially 
offset the reduction of wettability induced by the chemical additive: e.g., 
for toilet tissue embodiments to be sufficiently wettable to be handled in 
contemporary sewage handling and disposal systems. Additionally, for 
example, embodiments which would otherwise manifest a significant 
exacerbation of linting due to such incorporation of chemical additives 
alone or in combination with surfactant materials, may further comprise an 
effective amount of a binder such as starch to at least partially offset the 
linting exacerbation effects of the chemical additive and, if present, 
surfactant materials.
Patent EP-0352003-A3 (EP)
IPC: B32B27/20
Filed: 1989-07-10
Abstract: A two-tone film comprises a first paint film 
(4) and a second paint film (6) formed adjacent to the 
first paint film (4), each of the first paint film (4) 
and the second paint film (6) including pigment 
comprising a ceramic flake substrate, an inorganic thin 
film layer formed on the surface of the substrate, and 
glittering portions comprising metal dots or alloy dots 
formed on the surface of the thin film layer. The 
pigment of the first paint film (4) has a different 
ratio of the total areas of the glittering portions to 
the entire surface area of the thin film layer from the 
pigment of the second paint film (6). Thus, brightness 
of the two paint films (4, 6) are reversed between a 
view at the front and a view in an oblique angle.
Patent EP-0354698-A3 (EP)
Title: Hearing aid employing a viscoelastic material to adhere components to the casing
IPC: H04R25/00
Filed: 1989-07-31
Abstract: The casing of a hearing aid can be acoustically dampened and its receiver is less likely to amplify noise stemming from vibrations of the casing when the casing is lined with a viscoelastic material. The viscoelastic lining can be applied by laying a viscoelastic layer across the rim of the casing and drawing a vacuum at the sound-communicating orifice of the casing until the viscoelastic is drawn tightly against the interior of the casing. A preferred viscoelastic layer has at one surface a substance such as fibers or beads that will form temporary bridges to permit an air to be evacuated between the viscoelastic layer and a casing to which it is applied. When the deposited viscoelastic is tacky at room temperature, the components of the hearing aid can be positioned simply by pressing them into the viscoelastic material, thus making the assembly easier than prior methods of assembling tiny hearing aids.
Patent EP-0364146-A3 (EP)
Title: A seat assembly for a vehicle
IPC: B60N2/04
Filed: 1989-10-03
Abstract: A stowable vehicle seat provides for movement 
of the seat cushion (14) of the seat from an elevated 
seating position to a stowed position adjacent the floor 
of the vehicle only upon movement of the seat back (18) 
from a vertical seating position to a generally 
horizontal folded position. A parallel link (16) 
arrangement is provided between the vehicle and the seat 
cushion and a control linkage (20) provides for shifting 
the parallel link arrangement from a locked to a free 
position in response to movement of the seat back.
Patent EP-0337847-A3 (EP)
Title: Dispensing closure
IPC: B65D47/24
Filed: 1989-03-31
Abstract: A two-piece tubed product dispensing closure wherein the cap member has a recessed top surface (32) such that the connected tube (4) can be stored in an upright position resting on the end closure. The closure includes a steep pitch double thread (62) on the tube end in combination with a steep pitch single thread (35) in the cap (2) to create rapid opening and closing of the closure with good cap control.
Patent EP-0375610-A3 (EP)
Title: Perfluoroalkylthioglycosides
IPC: C11D1/00
Filed: 1989-12-12
Abstract: Novel nonionic perfluoroalkylthioglycosides of the formula R f -E-S-saccharide are 
described, wherein R f  is a straight or branched chain perfluoroalkyl of 1 to 18 carbon 
atoms or said perfluoroalkyl substituted by perfluoroalkoxy of 2 to 6 carbon atoms, E is a 
connecting group, and the saccharide is a mono-, di-, or higher oligosaccharide comprising 
1 to 30 units of 5, 6, or 7 carbon-membered sugars. They can be used as surfactants.
Patent EP-0385061-A3 (EP)
Title: Vorrichtung an einer Webmaschine, zur Messung der Kettspannung
IPC: G01L5/10
Filed: 1990-01-08
Abstract: Beschrieben wird eine Vorrichtung zur Messung der Kettspannung an 
Webstühlen, wobei entsprechend der Spannung der Kettfäden eine 
Meßeinrichtung mit Druck oder Kraft beaufschlagt wird.  
     Es liegt hier die Aufgabe zugrunde, die Kettfadenspannung mit sehr 
großer Genauigkeit zu messen, unabhängig von Temperatureinflüssen, um 
insbesondere eine Beschädigung der Kettfäden zu vermeiden.  
Hierzu ist es vorgesehen, daß die Meßeinrichtung erst im Bereich des 
Fertiggewebes nach dem Bindepunkt des Gewebes angeordnet ist, wobei die 
zur Kettfadenspannung proportionale Gewebespannung nach dem 
Blattausschlag gemessen wird.  
Die Meßeinrichtung selbst besteht aus einem etwa zylinderförmigen Rohr 
mit einem darin eingelassenen Meßbalken, wobei über Dehnungsmeßstreifen 
der vom Gewebe ausgeübte Druck ermittelt wird, der in diesen Bereichen 
unmittelbar proportional zur Spannung der Kettfäden verläuft.
Patent EP-0379090-A3 (EP)
IPC: G01N31/00
Filed: 1990-01-12
Abstract: The sample analyzer for gas from an extraction furnace (1) 
comprises, arranged between said furnace (1) and a detector 
(2), a buffer vessel (3) of which the internal capacity is 
variable. The advantage of such a variable buffer vessel 
(3) is that different gas samples of a wide concentration 
range can be analyzed without an exchange of the buffer 
vessel and with a considerable reduction of the detector 
adaptation time. Continuous measurement from a low to a 
high concentration range is possible.
Patent EP-0381971-A3 (EP)
IPC: C08J5/00
Filed: 1990-01-19
Abstract: Die vorliegende Erfindung betrifft aus Pasten hergestellte 
Bodenbeläge aus Polymethylmethacrylaten, bestehend aus einer 
Mischung von a) 100 Teilen Emulsionspolymerisat aus 
Methylmethacrylat,  
b) 5-150 Teilen Suspensionspolymerisat aus 
Methylmethacrylat,  
c) 50-150 % von einem oder mehreren geeigneten 
Weichmachern  
d) ggfl. 0 - 100 % an sich bekannter Hilfsstoffe  
wobei c) und d) jeweils auf die Gesamtmenge von a) und b) 
bezogen sind,  
sowie Verfahren zur ihrer Herstellung.
Patent EP-0381019-A3 (EP)
Title: Sixteen-bit arithmetic logic unit
IPC: G06F7/00
Filed: 1990-01-23
Abstract: For use in calculating discrete, fast fourier 
transformations, an arithmetic logic unit includes 
a number of multiplexers and registers, which, in 
combination, form a configurable, pipeline , register ("A"), 
that functions as a four-deep pipeline register, as two, 
two-deep, pipeline registers, or as four separate registers, 
to latch and "delay" the parameter represented by the state 
of signals externally developed on a "DA" bus; the 
combination of a funnel shifter, a merge logic unit and a 
multiplexer; a unit for "bit-reverse order" addressing; and a 
unit for "rounding off" certain results.