baber/WOPTO huggingface dataset:
Patent EP-0289763-A3 (EP)
IPC: B05C1/08
Filed: 1988-03-21
Abstract: This invention relates to a liquid glue applying device 
comprising a small tank (1) containing the glue and a roller 
(2) dipped in the glue. The tank (1) communicates, in the 
communicating vessels fashion, through a flexible hose (3) 
with a reservoir (4) which supplies the glue. This reservoir 
(4) is movable vertically and is raised automatically under 
the control of a sensor (12) responsive to the level of the 
glue in the tank (1), so as to maintain this level 
substantially constant.
Patent EP-0318650-A3 (EP)
Title: Paper punch with an integral waste receptacle
IPC: B26F1/36
Filed: 1988-09-09
Abstract: The hole punch has a punch bottom part (10), provided with bent down side edges (12), and a waste receptacle (14) which is detachably fixed to the punch bottom part from below. The waste receptacle (14), composed of flexible plastic material, can swing down, at its rear part (24), away from the punch bottom part (10) about a neutral axis (22) parallel to the front edge (20) and has side walls (16', 16'') interrupted in the region of the neutral axis (22). To avoid operating errors due to inadvertent removal of the entire waste receptacle (14) during the emptying process, the waste receptacle (14) and the punch bottom part (10) have, in the region between the neutral axis (22) and the front edge (20), a positive connection (38, 40) which is retained when the rear waste-receptacle part (24) is detached and swings down away from the punch bottom part (10). <IMAGE>
Patent EP-0308948-A3 (EP)
IPC: H01L29/92
Filed: 1988-09-23
Abstract: A patterned thin film suitable for use in 
electric and electronic devices, prepared from a polymer 
or a mixture of the polymer and other known compounds 
capable of forming a thin film by LB technique, said 
polymer having linear recurring units wherein an organic 
group R¹ having at least 2 carbon atoms and a valence of 
at least 2 is combined alternately with an organic group 
R² having at least 2 carbon atoms and a valence of at 
least 2 through a bivalent group formed by a reaction of 
an acid group A containing a hetero atom and a basic 
group B containing a hetero atom, and wherein a 
hydrocarbon-containing group R³ having 10 to 30 carbon 
atoms which may contain a substituent group, is linked by 
covalent or ionic bond to said recurring units, the 
number of groups R³ being at least 2 per 10 recurring 
units. The patterned thin film is prepared by building 
up a layer or layers of the polymer or a mixture of the 
polymer and a compound capable of forming a film by LB 
technique onto a substrate according to the LB technique, 
irradiating patternwise the built-up film with high 
enerty rays, and developing the irradiated film, or by 
forming the built-up film in the same manner as above on 
a patterned, removal film formed on a substrate, and 
removing the patterned film from the substrate, and if 
desired, by further subjecting the obtained pattern to a 
reaction to convert the polymer, when it has a structure 
as a precursor, into a polymer having a 5-membered or 6-­
membered heterocyclic structure.
Patent EP-0313991-A3 (EP)
Title: 5-alkoxy-2-(4-alkoxyphenyl)pyrimidine, method for its preparation and use
IPC: C07D239/34
Filed: 1988-10-20
Abstract: A novel smectic C liquid crystal compound useful as 
a component of ferroelectric liquid crystal materials 
capable of effecting a quick response is provided, which 
compound is a smectic C liquid crystalline 5-alkoxy-2-­
(4-alkoxyphenyl)pyrimidine compound expressed by the 
formula 
  
wherein ℓ represents an integer of 3 to 18 and m represents 
an integer of 6 to 18, but when ℓ represents 3 or 6, m 
represents 7 to 18.
Patent EP-0318794-A3 (EP)
Title: Stretched styrene-based resin moldings and a process for production thereof
IPC: B29C55/02
Filed: 1988-11-22
Abstract: Stretched moldings (e.g., stretched films, sheets or 
bottles) of styrene-based resins (e.g., polystyrene) having 
mainly syndiotactic configuration and a weight average 
molecular weight of at least 50,000, and a process for the 
production thereof are disclosed. The stretched moldings are 
obtained by uniaxially stretching the styrene-based resins at 
a draw ratio of at least 2 times, or biaxially stretching at 
a draw ratio of at least 1.2 times in each direction. The 
stretched moldings are excellent in heat resistance, chemical 
resistance, solvent resistance, electric insulating 
properties, mechanical strength and so forth, and thus can be 
used as food wrapping materials, housing materials for 
electric or electronic parts, and so forth.
Patent EP-0285360-A3 (EP)
Title: A clamping device
IPC: B25B1/12
Filed: 1988-03-28
Abstract: A clamping device comprising an elongate bar (1) 
a first abutment member (2) fixed in position on the 
elongate bar (1) and a second abutment member (3) slidably 
mounted on the elongate bar (1). A peg (12,17) carried 
by both the elongate bar (1) and the second abutment 
member (3) enables each to be secured to a respective jaw 
of a vice such that in use movement of the jaws of the 
vice relative to one another results in a corresponding 
movement of the two abutment members (2,3) relative to 
each other.
Patent EP-0285432-A3 (EP)
Title: Therapeutic nucleosides
IPC: C07H19/19
Filed: 1988-03-31
Abstract: This invention relates to certain 2'-fluoro nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of HIV infections. Also provided are pharmaceutical formulations and processes for the production of the compounds according to the invention.
Patent EP-0298614-A3 (EP)
Title: Device for protecting motor-vehicle wheels against theftdevice for protecting motor-vehicle wheels against theft
IPC: E05B29/00
Filed: 1988-06-13
Abstract: A device for protecting motor-vehicles against theft comprising a freely rotatable sleeve covering the polygonal head of a wheel nut or screw, into which sleeve a cylinder lock engages rotatably, which lock is provided with at least one tumbler entering the inner wall of a cylinder lock location cavity of the polygonal head which projects beyond the circumference of the cylinder lock. In the theft-protecting postion, the tumbler engages behind a cooperating locking shoulder (20) which is located on an annular body (R) inserted into an axial chamber (21) of the polygonal head (5) and locked in position thereto.
Patent EP-0299663-A3 (EP)
IPC: C07D403/06
Filed: 1988-07-05
Abstract: Aromatic tetrahydroazepinones and thiones having the formula: 
  
wherein  
Q is carbon or nitrogen;  
B is oxygen or sulfur;  
R is loweralkyl, cycloalkyl or phenylloweralkyl;  
Z is an amino or a heterocyclic amino containing radical; and  
Y is halo, loweralkyl, loweralkoxy, diloweralkylamino, nitro, phenyl or 
trifluorophenyl;  
and having antihistaminic utility, a process for the preparation thereof and 
chemical intermediates therefor are disclosed.
Patent EP-0313393-A3 (EP)
Title: Benzoxazine compounds and pharmaceutical use thereof
IPC: A61P1/08
Filed: 1988-10-21
Abstract: Benzoxazine compounds of the formula: <CHEM> wherein each symbol is as defined in the specification. Said compounds exhibit 5-HT3 receptor antagonistic activity so that they are useful as antiemetics and so on.
Patent EP-0314461-A3 (EP)
IPC: H04N3/16
Filed: 1988-10-26
Abstract: A vertical deflection current generator includes 
an operational amplifier (31) responsive to an input 
sawtooth signal (V S ) at a vertical rate. A first end 
terminal of a deflection winding (L V ) is coupled to an 
output terminal (31a) of the amplifier (31). A second end 
terminal (60) of the deflection winding (L V ) is coupled in 
series with a parallel arrangement of a switch (32) and a 
capacitor (C R ). The switch (32) is conductive during 
vertical trace. During vertical retrace, the switch (32) 
is nonconductive, which causes a vertical retrace voltage 
(V CR ) to develop in a flyback manner in the retrace 
capacitor (C R ). The retrace voltage (V CR ) in the retrace 
capacitor (C R ) and a retrace voltage (V v ) at the output 
terminal (31a) of the amplifier (31) are opposite in phase 
and speed up the reversal of deflection current in the 
deflection winding (L V ).
Patent EP-0319187-A3 (EP)
Title: Scan data path coupling
IPC: G01R31/3185
Filed: 1988-11-21
Abstract: Apparatus is disclosed for forming scan data path subchains from the elemental memory units of a digital system, and interconnecting the scan data path subchains to form an extended serial shift register for scan testing. The method and apparatus for forming the interconnections ensures that data is passed from one subchain to another without data being lost due to clocking irregularities.
Patent EP-0323713-A3 (EP)
Title: Walk-through metal detector
IPC: G01V3/10
Filed: 1988-12-05
Abstract: A pulsed-field walk-through metal detector 
contains circuitry to reduce several different types of 
external noise, or interference due to external 
stationary or moving metal, and signals due to small 
objects, such as jewelry. A self-test fixture monitors 
system performance. The detector has digitally 
controlled timing means (210) operating at an odd 
half-multiple of the power mains frequency. A gated 
integrator (25) is active for periods equal to a 
multiple of the TV retrace frequency. A 
switched-capacitor FIR filter (260) removes signals due 
to steady power line hum, and a subtractive means 
removes signals due to stationary metal, prior to 
averaging or lowpass filtering. A peak limited (263) 
controls transient noise bursts. A voting 
circuit (300) reduces the likelihood of false alarm 
triggering. A simple self-test circuit, consisting of 
a wire loop (120) and a switch (121), tests the entire 
signal path and has no moving parts.
Patent EP-0303581-A3 (EP)
Title: A package
IPC: B65D5/66
Filed: 1988-07-05
Abstract: A folding box comprising four side wall panels, a joint panel and a bottom and a top closure, said top closure being arranged for forming an overlapping closure having a collar and comprising end panels integral with the side walls panels. One (15) of the panels is larger than the area of the folding box mouth. In order to provide a reclosable cover said end flap (15) is arranged with a tearing and folding denotation (39, 40) originating from a point (38) at a collar height defining distance from at least one folding box region. The tearing and folding denotation extends to a free edge of the end flap and forms a reclosable closure (43) which exposes a folding box cross-section which is less than the total cross-section area.
Patent EP-0297081-A3 (EP)
IPC: B65D85/68
Filed: 1988-06-13
Abstract: PKW-Verlade- und Transporteinrichtung, welche aus einer 
Bodengruppe mit zwei miteinander verbundenen, parallelen, 
wannenförmigen Profilen 2 besteht, welche die Räder der 
auf diese auffahrenden Personenkraftwagen aufnehmen und 
Anschlüsse 3 für die Aufnahme durch einen Hubstapler vor­
handen sind.
Patent EP-0340382-A3 (EP)
IPC: C02F9/00
Filed: 1989-01-18
Abstract: Beschrieben wird ein Siebdeckel für einen Reinigungseinsatz 
(4) in einer Wasseraufbereitungsvorrichtung, wobei der Sieb­
deckel (5) auf einem konischen Flächenabschnitt (6) Sieb­
schlitze (7) und in der Mitte eines erhabenen Ansatzes minde­
stens eine Entlüftungsöffnung aufweist und mit einem Hohlrohr 
(10) mit einer Scheibe (11) verbindbar ist.  
     Damit die Funktion und Handhabe, insbesondere Entlüftung und 
Bedienung durch den Endverbraucher bei einem solchen Siebdek­
kel verbessert werden, ist vorgesehen, daß die Siebschlitze 
(7) im wesentlichen gerade sind und kranzartig auf dem etwa 
1/3 bis 1/2 der Höhe des Siebdeckels (5) einnehmenden, kegel­
stumpfförmigen Flächenabschnitt (6) angeordnet sind und daß 
auf der oberen äußeren Ringfläche der Scheibe (11) Markie­
rungen vorgesehen sind, denen ein verstellbarer Zeiger (17) 
zugeordnet ist, der an einem unverlierbar und drehbar am 
Hohlrohr (10) angeordneten Arretierring (19) angebracht ist.
Patent EP-0364665-A3 (EP)
IPC: A47G1/06
Filed: 1989-06-11
Abstract: Die Kassette hat einen ringsum geschlossenen Rahmen (11) mit 
einer Auflageplatte (13) für den Informationsträger. Eine 
durchsichtige Abdeckplatte (12) ist mit dem Rahmen (11) 
verbindbar. Sie weist an zwei diametral gelegenen 
Rändern (25; 26) je einen Fortsatz (27 bzw. 28) auf. An 
jedem Fortsatz (27; 28) ist zumindest ein Klemmabschnitt 
vorhanden, die untereinander einen lichten Abstand haben, 
der kleiner ist als der Außenabstand der Stirnwände (21; 22) 
des Rahmens (11), an denen die Fortsätze (27; 28) angelegt 
werden. Das Untermaß der beiden Abstandsmaße liegt innerhalb 
der elastischen Verformbarkeit der Abdeckplatte (12).
Patent EP-0356898-A3 (EP)
IPC: G03C1/10
Filed: 1989-08-23
Abstract: Photographische Silberhalogenidmaterialien für die 
Erzeugung von Bildern mit ultrasteiler Gradation durch 
Schnellentwicklung, die Hydrazinverbindungen enthalten, 
müssen bei relativ hohen pH-Werten entwickelt werden. 
Dementsprechend ist die Stabilität der Entwicklerlösungen 
unzureichend.  
     Eine neue Klasse von Arylhydraziden mit einer 
kationischen Gruppe im Acylrest ermöglicht die Herstellung 
von Materialien, die bei relativ niedrigem pH-Wert schnell 
zu ultrasteiler Gradation entwickelt werden können.  
     Reproduktionstechnik, insbesondere Aufrastern von 
Halbtonbildern.
Patent EP-0358091-A3 (EP)
Title: Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same
IPC: C07C67/00
Filed: 1989-08-29
Abstract: 2-Cyclohexylpropanal derivatives are disclosed. The 
derivatives are represented by the following formula (I): 
  
wherein P is a hydrogen atom and Q represents a group 
-CH=N-OH or a group -CH(OR)₂, wherein each R represents a 
lower alkyl group or two R's together form a lower alkylene 
group which may have a lower alkyl substituent, or 
P and Q together form a group 
  
wherein R′ is a 
lower alkyl group.  
     The compounds possess floral, fruity, or green odors 
and are useful for prepering perfume compositions.
Patent EP-0362776-A3 (EP)
IPC: G02F1/1334
Filed: 1989-10-02
Abstract: An active matrix liquid crystal display element and a 
projection type active matrix liquid crystal display 
device by which a display can be obtained which is good 
in color balance and high in brightness and also in 
contrast ratio. The display element includes a liquid 
crystal material held between an active matrix substrate 
and a counter electrode substrate. The liquid crystal 
material is formed from a liquid crystal polymer 
composite wherein nematic liquid crystal is contained 
dispersively in a polymer matrix having a refractive 
index which coincides with the ordinary refractive index 
of the liquid crystal used, and a silicon thin film 
transistor is used as an active element on the active 
matrix substrate. The display device includes such an 
active matrix liquid crystal display element, a light 
source for projection light, and an optical system of 
projection.
Patent EP-0374492-A3 (EP)
Title: Electrical connector apparatus
IPC: H01R13/42
Filed: 1989-11-17
Abstract: The electrical connector according to the present 
invention is capable of doubly latching a terminal 
inside the terminal accommodation chamber means of the 
insulated housing, with locking means (locking plate) 
additionally provided to further secure the doubly 
latched state. This arrangement checks for any 
improperly inserted terminal while reinforcing the hold 
on the terminal in place. In addition, the reliability 
of the electrical connection by connector is further 
boosted by the device embodying the present invention.
Patent EP-0373641-A3 (EP)
IPC: B29C53/58
Filed: 1989-12-14
Abstract: The invention describes a threaded member 
comprising an elongate core (12) and an integral 
tubular braided layer (14) bonded to 
the exterior surface of the core, the braided layer 
including at least one element (16) of greater radial 
projection relative to the core than the remainder of 
the elements (18) forming the braided layer, said at least 
one element of greater radial projection (16) defining a 
helical thread on the exterior surface of the core, 
and a method for making it.
Patent EP-0340016-A3 (EP)
Title: Poly-vinylphosphonic acid and metal oxide or cermet or glass ionomer cement
IPC: C08L33/02
Filed: 1989-04-27
Abstract: A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cermet. The powder has to be deactivated so that the setting reaction with the acid is not too fast, and this is achieved either by a raised Si :Al ratio or by heat-treating.
Patent EP-0343961-A3 (EP)
Title: Aryl- and heteroaryl piperazinyl carboxamides having central nervous system activity
IPC: C07D307/79
Filed: 1989-05-24
Abstract: The invention discloses compounds of the formula (I) <CHEM> wherein R<1> is 1-adamantyl, 3-methyl-1-adamantyl, 3-noradamantyl, unsubstituted or substituted-2-indolyl, 3-indolyl, 2-benzofuranyl and 3-benzofuranyl wherein the substituents are selected from lower alkyl, lower alkoxy and halo; R<2> is unsubstituted or substituted phenyl, benzyl, pyridinyl, pyrimidinyl or pyrazinyl, wherein the substituents are selected from lower alkyl, lower alkoxy, trifluoromethyl and halo; R<3> is H or lower alkyl of 1 to 3 carbon atoms, n is the integer 0 or 1; m is an integer from 2 to 5, and the pharmaceutically acceptable salts thereof which possess central nervous system activity.
Patent EP-0366405-A3 (EP)
Title: Viabond tabcircuit electrical connector
IPC: H01R12/62
Filed: 1989-10-24
Abstract: An electrical connector is formed of 
electrically conductive traces supported on an 
insulating plastic support. Vias are provided 
through the support so that the traces are supported 
over the via openings in at least two positions. 
Most typically, the vias have parallel opposing 
edges, and the traces are supported across the via 
opening from the opposing edges. This connector 
design containing vias permits two types of 
improvements in use. First, the doubly supported 
traces are resistant to misalignment, and are more 
readily bonded to bonding points on a component, as 
compared with singly supported, cantilevered traces. 
Second, the connector can be more readily bent over 
angularities on the surface of a component when a via 
is placed in registry with the angularity, because 
the bending of the traces is not constrained and the 
overall stiffness of the connector is reduced so that 
less force is required to bend the connector over the 
angularity.
Patent EP-0375212-A3 (EP)
Title: Coating composition for sub-marine steel structure
IPC: C09D5/08
Filed: 1989-12-07
Abstract: The invnetion relates to a coating composition for 
submarinesteel structures comprising (A) a liquid epoxy resin, 
(B) a hardening agent selected from polyamine, polyamide or 
polymercaptan ,and (C) solid proton donator particles having 
an average diameter of 10 µ or less, the equivalent ratio of 
epoxy group in (A) to active hydrogen atom in (B) being 1:0.5 
to 1:2.0 and the content (C) being 1 to 25% by weight of the 
total weight of the composition. The present coating 
composition is excellent in coating workability and adhesion 
to steel in sea water.
Patent EP-0372983-A3 (EP)
Title: Epoxy resin composition for semiconductor sealing
IPC: C08L63/00
Filed: 1989-12-08
Abstract: An epoxy resin composition for semiconductor sealing 
which comprises, as essential components, 
   (A) an epoxy resin 
comprising 50-100% by weight, based on total epoxy resin amount, of a 
polyfunctional epoxy resin represented by the formula (I) 
  
wherein n and m are each an integer of 0 or more, 
n + m = 1-10, and R₁, R₂ and R₃ which may be the same or different, 
are each selected from hydrogen atom, an alkyl group and a halogen 
atom, with the proviso that all of R₁, R₂ and R₃ must not be hydrogen 
atom simultaneously,    (B) a phenolic resin curing agent,    (C) a silica filler, and    (D) a curing accelerator.
Patent EP-0388594-A3 (EP)
IPC: G01B9/02
Filed: 1990-01-24
Abstract: A linear-and-angular measuring plane mirror interferometer 
measures two degrees of freedom, both linear translation 
and rotation angle of a stage (110), using a single inter­
ferometer optical assembly (120). In alternate orienta­
tions it can be used to measure either the pitch, roll or 
yaw angle. The linear-and-angular measuring interferometer 
splits the measurement beam at the single interferometer 
optical assembly (120) to make measurements at two loca­
tions on a measuring mirror (121) on the stage (110). In 
one embodiment, the input beam (112) is split, and two 
separate measurements, X and X′, are made at two locations 
separated by a distance d by means of two detectors (141, 
143). The difference X - X′ is calculated to determine 
the rotation angle of the stage (110).
Patent EP-0382232-A3 (EP)
Title: Plastics injection moulding machine with related computer and display mounted on a pivoting arm
IPC: B29C45/17
Filed: 1987-09-08
Abstract: An injection molding machine includes a machine bed having a support face and a vertical side wall; a mold closing unit mounted on the support face; an injection molding unit mounted on the support face; a computer; a data display device spaced from the computer accessible by operating personnel in a service location laterally adjacent the machine; and a vertical slide panel mounted on the vertical wall. The vertical slide panel and the vertical wall constitute a partition separating a service zone from a danger zone. A vertical carrier column is supported adjacent the carrier block of the injection molding unit on the vertical wall of the machine bed; and a protective door is supported by the vertical carrier column and is arranged for displacement in a travelling path parallel to the injection axis. The protective door is arranged for shielding a frontal side of the injection molding unit. The protective door has a closed position in which it is immediately adjoining a service keyboard mounted adjacent the protective side panel. A pivotal arm is swingably secured to the vertical carrier column and carries the data display device. The pivotal arm has a first position in which it holds the data display device in a position of rest vertically above the support face of the machine bed clear of the service zone and a second position in which the pivotal arm holds the data display device in a working position in the service zone.
Patent EP-0391131-A3 (EP)
IPC: A01N57/12
Filed: 1990-03-21
Abstract: Die Erfindung betrifft die neuen Thiophosphorsäurefluor­
alkylester der allgemeinen Formel (I), 
  
in welcher  
R für Alkyl mit 1 bis 8 Kohlenstoffatomen,  
R¹ für Alkyl mit 1 bis 8 Kohlenstoffatomen,  
X für Chlor oder Brom,  
Y für Sauerstoff oder Schwefel und  
m für die Zahl 1 oder 2 steht,  
welche als Schädlingsbekämpfungsmittel verwendet werden 
können.
Patent EP-0402828-A3 (EP)
IPC: G02B7/34
Filed: 1990-06-11
Abstract: Die Erfindung betrifft ein Autofocussystem für Fotoapparate, 
mit einem, das durch das Objektiv (1) erfaßte Objekt (2) in 
einem Autofocusmeßfeld (3) in zwei Strahlengänge aufteilenden 
Separator (4) zur Erfassung der Entfernung des Objekts (2) von 
der Filmebene (30). Eine die Schärfeneinstellung am Objektiv 
(1) steuernde Steuerung ist vorgesehen, welche über Stellmo­
toren od. dgl. den Focus des Objektivs (1) entsprechend der 
gemessenen Entfernung einstellt. Erfindungsgemäß ist vorgese­
hen, daß das Autofocusmeßfeld (3) innerhalb des Bildausschnitts 
(14) an jede gewünschte Stelle verschiebbar ist.