baber/WOPTO huggingface dataset:
Patent EP-0317912-A3 (EP)
Title: Process for the preparation of 1-thiocyanatomethyl ethers
IPC: C07D231/16
Filed: 1988-11-18
Abstract: A process for preparing thiocyanatomethyl ethers of the formula  R-X-CH2SCN  in which  R is a 5- or 6-membered ring and  X is O or S, wherein an alcoholate of the formula R-X-M, in which M is an alkali or alkaline earth metal atom, is reacted with methylene dithiocyanate CH2(SCN)2.
Patent EP-0280576-A3 (EP)
Title: Synthetic anti-caries vaccine
IPC: A61P43/00
Filed: 1988-02-26
Abstract: Synthetic peptides are described, useful in the 
control of dental caries, and capable of provoking  in   vivo  
formations of antibodies that recognise  Streptococcus  
 mutans  antigens.  
     An 11-mer is described together with larger 
peptides containing up to 35 amino acid units including 
the 11-mer and other sequences. These peptides and 
antibodies produced using the peptides as immunogens can 
be applied gingivally in primates to control dental 
caries.
Patent EP-0358823-A3 (EP)
Title: Methods and apparatus for fabricating concrete panels with embedded glass block
IPC: E01C17/00
Filed: 1988-09-14
Abstract: Methods and apparatus are set forth for fabricating a 
concrete panel with embedded glass block. According to the 
invention the panel form includes at least one partially 
anchorable support form. After concrete is poured into the 
panel form and hardened, the nonanchorable portion of the support 
form is removed. A noncementitious band (or collar), of which 
the anchored portion of the support form is comprised, remains. 
The glass block is then inserted within this band. According to 
the preferred embodiment of the invention a rubber seal may be 
inserted between the glass and noncementitious surface to both 
waterproof the panel and cushion the block to improve the 
completed panel's ability to be handled and transported without 
damage. Furthermore, the invention teaches utilizing the support 
form to create at least one support lip. Each lip may be formed 
as part of the anchored band or as part of the formed concrete 
panel. The lip(s) provide support upon which to rest the block 
and improve the panel's load bearing capacity. A given lip may 
take any number of shapes and can be designed to take advantage 
of the inherent load bearing capacity of the concrete in which 
it is set and/or formed to support the anticipated load. Addi­
tional glazing and sealing steps may be optionally performed to 
further cushion the block and hold it firmly in place.
Patent EP-0317194-A3 (EP)
IPC: B29K105/02
Filed: 1988-11-11
Abstract: An apparatus, and process for insulating a 
splice with a heat shrinkable tube. The spliced 
wires and tube are transferred inside an oven by 
moving means, and after the tube is heat shrunk in 
the oven the wire assembly is then removed from the 
oven and automatically ejected.
Patent EP-0321253-A3 (EP)
Title: Interface adapter for interfacing a remote controller with commercial refrigeration and environmental control systems
IPC: F24F11/00
Filed: 1988-12-15
Abstract: An interface adapter for use in combination with 
a commercial installation having a central refrigeration 
system with multiple compressors and refrigerated units and 
also having environmental apparatus for regulating the 
heating, ventilating and air conditioning of such 
installation. The refrigeration system has a local control 
apparatus for operating the system in response to local 
status signals and has remote control input ports for 
remote control of the system. A remote electronic 
controller adapted to receive the local status signals and 
to override at least part of said local control means 
operates the refrigeration system by generating an 
electrical control signal and a switchback signal 
indicating that the electrical control signal should be 
recognized. The interface adapter electronically isolates 
and interfaces the refrigeration system and the remote 
controller. The interface adapter includes a circuit 
responsive to the switchback signal for providing the 
electrical control signal of the remote controller with the 
remote input ports of the refrigeration system. The 
interface adapter may also include a circuit for providing 
at least one of the local status signals to the remote 
controller. As a result, the interface adapter permits a 
corresponding control signal to be provided to the remote 
control input port of the system even though the electrical 
characteristics of the remote control input port may be 
incompatible with one of the corresponding electrical 
characteristics of the control signal.
Patent EP-0308364-A3 (EP)
IPC: A61K49/04
Filed: 1988-09-15
Abstract: Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-triiodanilide) der allgemeinen 
Formel I 
  
worin die Amidreste -CONR¹R² und -CONR³R⁴ voneinander verschieden sind und  
R¹ ein Wasserstoffatom, einen niederen Alkylrest oder R²  
R² einen gerad- oder verzweigtkettigen Mono- oder Polyhydroxyalkylrest,  
R³ ein Wasserstoffatom, einen niederen Alkylrest oder R⁴  
R⁴ einen gerad- oder verzweigtkettigen Mono- oder Polyhydroxyalkylrest,  
R⁵ ein Wasserstoffatom, einen niederen Alkylrest oder einen Mono- oder Polyhy­
droxyalkylrest und  
X ein gerad- oder verzweigtkettiges Alkylen mit 1 bis 6 Kohlenstoffatomen, da 
gewünschtenfalls durch 1 bis 6 Hydroxy- oder Alkoxygruppen substituiert ode 
durch ein oder mehrere Sauerstoffatome unterbrochen sein kann,  
bedeutet.  
     Die neuen nichtionischen Verbindungen der Formel I sind aufgrund ihrer guten 
pharmakologischen und physikochemischen und physikochemischen Eigenschaften als schattengebende 
Substanzen in Röntgenkontrastmitteln zur Verwendung auf allen Anwendungs­
gebieten für Röntgenkontrastmittel hervorragend geeignet.
Patent EP-0306452-A3 (EP)
IPC: D06P5/00
Filed: 1988-08-24
Abstract: Die neuen Disazofarbstoffe der im Anspruch 1 angegebenen Formel (1) 
eignen sich zum Färben und Bedrucken, insbesondere von Papier aller 
Arten.
Patent EP-0324371-A3 (EP)
Title: Initiator having a long delay
IPC: F42B3/16
Filed: 1989-01-05
Abstract: Where layered ignition elements with long delay times are concerned, malfunctions occur above all when aggravating secondary conditions (such as, for example, a high projectile rotation and/or temperature and shock stresses) are additionally involved. The reliable progress of the reaction is assisted if, as seen in the direction of propagation of the reaction, the middle region of the charge (8) igniting the delayed-action composition (3) projects into the middle region of the delayed-action composition (3). A further improvement can be achieved if, instead of an ignition charge (2), one or more transmission charges (7, 8) are interposed and the selection of the charge components is made in such a way that the jumps of the property values (especially as regards the reaction speed) become more uniform and therefore smaller, or an ignition charge having an especially low reaction speed is used. 
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Patent EP-0326102-A3 (EP)
Title: Method and apparatus for selecting a keyboard on a computer system
IPC: G06F3/023
Filed: 1989-01-25
Abstract: The selection of a keyboard on a computer system 
can automatically be achieved. If an externally pro­
vided keyboard (18) which transmits transmission data 
upon the turning on of a computer system is connected to 
an external keyboard controller (16), a selection cir­
cuit (14) selects that external keyboard controller (16) 
for controlling the externally provided keyboard (18). 
If, on the other hand, no externally provided keyboard 
(18) is connected to the external keyboard controller 
(16), the selection circuit (14) selects an incorporated 
keyboard controller (15) for controlling an incorporated 
keyboard (17) which is incorporated in the computer 
system. When the externally provided keyboard (18) is 
connected to the external keyboard controller (16), the 
selection of a keyboard by the selection circuit (14) is 
achieved depending upon whether or not the computer 
system receives transmission data from the externally 
provided keyboard (18).
Patent EP-0393230-A3 (EP)
Title: Functionalized fluoropolyethers
IPC: C08G65/00
Filed: 1989-05-02
Abstract: Fluoropolyethers having functional groups, comprising sequen­
ces of statistically distributed perfluoropolyoxyalkylene 
units selected from:  
  
and having one of the following formulae: 
  
(II)      T′-O(CF₂CF₂O) p (CF₂O) s CRR′-Y 
  
wherein T, T′, T″ = a perhaloalkyl group containing from 1 
to 3 carbon atoms and one or two atoms selected from Cl, Br 
and I;  
R, R′ = halogen atoms;  
Y = a functional group;  
o, q = numbers, zero included, such that o+q = 1 to 20;  
n = numbers ranging from 1 to 15;  
m/n = a number ranging from 0.01 to 0.5;  
p = a number ranging from 1 to 20;  
s/p = a number ranging from 0.5 to 2;  
z/o+q = a number ranging from 0.01 to 0.05.
Patent EP-0341694-A3 (EP)
Title: Method for production of 3-exomethylenecepham derivatives
IPC: B01J23/14
Filed: 1989-05-10
Abstract: Disclosed is a method of producing a 3-exo­
methylenecepham of the formula 
  
wherein R¹ is amino or substituted amino and R² is a 
carboxyl-protecting group comprising reacting a cephem 
of the formula 
  
wherein R¹ and R² are as defined above and X is halogen 
with lead metal while maintaining the pH of the reac­
tion system at about 0.1 to 8. The cephem (I) may be 
reacted with a catalytic amount of lead metal or a lead 
compound in the presence of a metal having a greater 
ionization tendency than lead.
Patent EP-0343690-A3 (EP)
Title: Heat-latent, cationic polymerization initiator and resin compositions containing the same
IPC: C07D213/84
Filed: 1989-05-29
Abstract: Benzyl pyridinium or ammonium salts of a non-­
nucleophilic anion are useful as a cationic 
polymerization initiator having a heat latency. A 
variety of resinous compositions containing this 
initiator is also disclosed.
Patent EP-0350744-A3 (EP)
Title: Verwendung von Gasreinigungsmassen
IPC: B01D53/68
Filed: 1989-07-01
Abstract: Die vorliegende Erfindung betrifft eine Gasreinigungs­
masse zur Entfernung von sauren Komponenten wie Halogen­
wasserstoffen, Schwefeldioxid, Schwefeltrioxid, Schwefel­
säure und/oder Halogenen aus Gasen sowie Verfahren zur 
Herstellung dieser Gasreinigungsmassen.
Patent EP-0354561-A3 (EP)
Title: Automatic travelling apparatus and method
IPC: G01C21/00
Filed: 1989-08-09
Abstract: Disclosed is an automatic travelling apparatus 
which is capable of finding out a permissible 
travelling area from images taken by an image pick-up 
device to set a target course in the permissible 
travelling area; determining a steering amount 
appropriate for the purpose of permitting the vehicle 
to put itself on the target course, in consideration of 
the instantaneous travelling condition of the vehicle; 
and performing the exact steering control in terms of 
the steering amount. The exact travelling attained by 
the automatic travelling apparatus according to the 
present invention is attributable to two-step 
determination in which first, a target course is set in 
a permissible area, and a tentative course is set 
appropriate for the purpose of permitting the vehicle 
to put itesel on the target course.
Patent EP-0364957-A3 (EP)
Title: Overlock prevention mechanism for acceleration sensor
IPC: G01P15/03
Filed: 1989-10-17
Abstract: The invention relates to an overlock prevention 
mechanism for a vehicle acceleration sensor used on a 
retractor for a seat belt device in a vehicle and 
comprises an intertial body (6) which moves in response to 
acceleration of the vehicle; a sensor casing (7) on which 
the inertial body (6) is mounted; a ratchet wheel (4) 
which locks the retractor; and a composite sensor arm 
assembly comprising an upper sensor arm (2) which is 
adapted to be engaged with the ratchet wheel (4) and a 
lower sensor arm (1) which is adapted to come into contact 
with the inertial body (6) to transmit the movement of the 
inertial body (6) to the upper sensor arm (2). When the 
upper sensor arm (2) is interlocked with the ratchet wheel 
(4), the lower sensor arm (1) is forced toward the 
inertial body (6) by a force activated from the ratchet 
wheel (4) and transmitted through the upper sensor arm 
(2), so that the inertial body (6) is pressed to the 
sensor casing (7) against movement.
Patent EP-0342952-A3 (EP)
Title: Topographic pattern delineated power mosfet with profile tailored recessed source
IPC: H01L21/033
Filed: 1989-05-17
Abstract: A dopant-opaque layer of polysilicon (32) is deposited on gate oxide (26) on a silicon substrate (18, 20) to serve as a pattern definer. It controls successive P and N doping steps used to form operative DMOSFET regions within the substrate, a trench (63) in the silicon surface, and conductive structures (28, 30) atop the substrate. A source conductive layer 28 is deposited in the trench to electrically contact source region (24) as a gate conductive layer (30) is deposited atop the gate oxide 26. The trench sidewall (64, 65) is profile tailored using a novel O2-SF6 plasma etch technique. An oxide sidewall spacer (62) is formed on the sides of the pattern definer (32) and gate oxide (26), before depositing the conductive material (28, 32). A planarizing layer (72) is used as a mask for selectively removing any conductive material deposited atop the oxide spacer.
Patent EP-0355974-A3 (EP)
IPC: B60K15/03
Filed: 1989-07-13
Abstract: A blow moulding process is disclosed for making 
the products (10) having at least one substantially 
solid attachment (20) projection unitary with and 
projecting outwardly from an exterior wall (12). The 
process comprises the steps of: 
   (A) forming a molten plastic parison;    (B) enclosing the parison within a cavity formed 
by cooperating blow moulding die parts, a void in fluid 
communication with such cavity and having a 
configuration corresponding to that desired for the 
attachment projection being provided at a parting line 
between one and another of the die parts;    (C) introducing fluid pressure into the parison to 
expand it outwardly within the cavity and to flow molten 
plastic into the void; and    (D) opening the blow mold and removing the 
product.    
A second aspect of the invention provides a motor 
vehicle fuel tank (10) comprising a blow moulded 
exterior wall (12) having (a) at least one substantially 
solid attachment projection (20) unitary with and 
projecting outwardly from an exterior surface (11) of 
such wall (12), and (b) a heat shield (30) mounted on 
such attachment projection in fixed space relation to 
the exterior surface of the tank wall (12).
Patent EP-0358426-A3 (EP)
Title: Sor exposure system
IPC: H01L21/30
Filed: 1989-09-04
Abstract: Synchrotron orbital radiation (SOR) exposure 
system includes a SOR ring (8) and a plurality (15a-15c) of exposure 
apparatus each being coupled to the SOR ring and being 
arranged to expose a wafer to a mask pattern with X-­
rays contained in synchrotron radiation from the SOR 
ring (8) to thereby print the mask pattern on the wafer. 
Specific arrangement is provided to allow communication 
of a control of the SOR ring and respective controls of 
the exposure apparatuses. If any abnormality such as 
vacuum leakage occurs in one exposure apparatus, the 
information is transmitted to all the controls to 
start, in all the exposure apparatuses, appropriate 
operations to protect the exposure apparatuses against 
the abnormality. This makes it possible to prevent 
stoppage of the SOR exposure system as a whole even 
when any abnormality occurs in one exposure apparatus.
Patent EP-0361959-A3 (EP)
Title: A substrate conveying apparatus
IPC: H01L21/68
Filed: 1989-09-29
Abstract: A substrate conveying apparatus usable with a 
semiconductor manufacturing apparatus wherein a pattern 
of a mask is transferred onto a semiconductor wafer by 
exposing the semiconductor wafer to a synchrotron 
orbital radiation or another exposure energy through a 
mask. The conveying apparatus transfers the 
semiconductor wafer to and from a wafer chuck while the 
surface thereof extends vertically, and/or transfers 
the wafer to and from a wafer cassette which contains 
plural wafers horizontally. The apparatus includes a 
conveying hand having a gimbal mechanism for supporting 
the semiconductor wafer to assure the semiconductor 
wafer transfer to and from the wafer chuck while the 
wafer is vertical. When the semiconductor wafer is 
transferred to and from a wafer cassette, the apparatus 
is provided with a correcting mechanism for correcting 
the attitude of the conveying hand to prevent the 
semiconductor wafer from contacting to the wafer 
cassette.
Patent EP-0364243-A3 (EP)
Title: Three-dimensional geometry processing method and apparatus therefor
IPC: G06T15/00
Filed: 1989-10-11
Abstract: Devised is a novel data structure which is termed as 
"Boundary representation by means of triangle" that can 
dispense with sharing of edges when modelling three-dimensional 
geometry. As a result, it is now possible for 
engineers to execute geometry processing operation including 
geometrical set operation, computation of mass property, and 
hidden-surface/line removal process merely by applying very 
simple algorithm based on triangular face data. The invented 
art has proved to be capable of executing geometry 
processing operation at a speed much faster than the conventional 
"B-Rep" processing means. Furthermore, since 
there is no need of sharing edges, the volume of triangular 
face data has sharply been decreased. To materialize the 
invented art, only a very simple apparatus is needed, which 
is merely composed of geometry processing unit 10, triangular 
face data memory 13, vertex data memory 14, and edge 
data memory 15.
Patent EP-0367492-A3 (EP)
Title: Process for removal of soluble platinum group metal catalysts from liquid product mixtures
IPC: B01J47/10
Filed: 1989-10-25
Abstract: A process for the neutralization, clarification 
and decolorization of organosilanes or organosilicones 
derived from the reaction of an organosilane or a 
hydropolysiloxane with an aliphatically unsaturated 
compound in the presence of an acidic platinum catalyst, a 
process for the conversion of a soluble platinum catalyst 
into an insoluble form and a process for the recovery of a 
platinum catalyst from an insoluble anion exchange resin 
which comprises: 
   (a) contacting a reaction mixture of the 
organosilane or organosilicone with a basic 
anionic exchange resin having a free amino 
or quaternized ammonium salt functionality 
in an insoluble polymeric matrix under 
conditions suitable to bind the soluble 
platinum catalyst to said resin;    (b) separating said resin containing bound 
platinum catalyst from the organosilane or 
organosilicone reaction mixture and, 
optionally,    (c) treating the separated resin with an 
inorganic base to convert the bound platinum 
catalyst to a recoverable salt or    (d) subjecting the resin containing bound 
platinum catalyst to combustion to recover 
elemental platinum.
Patent EP-0379858-A3 (EP)
IPC: D21C5/02
Filed: 1990-01-03
Abstract: Die Erfindung betrifft ein Verfahren zur Bleiche von 
Faserstoffen zur Papierherstellung bei erhöhter 
Temperatur und einer Stoffdichte > 20 Gew.-% während 
einer intensiven mechanischen Behandlung des Faserstoffs, 
welches dadurch gekennzeichnet ist, daß man die Bleiche 
unter Verwendung von 0,05 bis 2,5 Gew.-% Formamidin­
sulfinsäure, bezogen auf atro Faserstoff, durchführt.
Patent EP-0389773-A3 (EP)
IPC: A61K31/15
Filed: 1990-02-13
Abstract: The drug form is particularly suitable for oral administration. The improved bioavailability is achieved by considerably improving the absorption of the active ingredient HMLO in the presence of bile acid. Bile acids which can be used are, for example, deoxy- or dehydrocholic acid or a mixture of the two in the form of their salts.
Patent EP-0391233-A3 (EP)
Title: Hf electrosurgical apparatus
IPC: A61M1/16
Filed: 1990-03-28
Abstract: The invention relates to an RF electrosurgical apparatus having an RF generator (12) to which a neutral electrode (18) which can be placed in contact with a tissue (12) and an active electrode (16) for surgical interventions can be connected via lines (15, 15'). An antifaradisation capacitor (13) is provided in the line to the active electrode (16). A control circuit (20, 21, 22, 23) which is connected to at least one of the electrodes in order to detect a DC component in the RF circuit supplies an output signal for controlling the RF generator (12). The control circuit has a proportional discharge detection circuit (20), the input side of which is connected via connecting lines (19, 19') and the feed lines (15, 15') to the electrodes (16, 18). The output of the discharge detection circuit (20) is connected to an input of a threshold value switch (22) which controls the RF generator (12).
Patent EP-0393607-A3 (EP)
IPC: C07D211/76
Filed: 1990-04-18
Abstract: Phenylcarboxylic acid derivatives having a hetero 
ring in the substituent of the formula: 
   
     wherein R¹ is halogen, alkyl, cycloalkyl, hydroxy, alkoxy, 
phenoxy which has a substituent selected from halogen and 
alkyl, carboxyl, alkylsulfonyloxy, phenylsulfonyloxy 
optionally substituted by halogen, alkylsulfonyloxyalkoxy, 
amino, alkanoylamino, benzoylamino, alkenyloxy, phenylalkoxyalkoxy, 
hydroxyalkoxy, phenylalkoxy having optionally 
1 to 3 substituents selected from halogen, alkyl and alkoxy, 
halogenoalkyl, cycloalkyloxy optionally substituted by 
hydroxy, alkoxy substituted by cycloalkyl having optionally 
hydroxy substituent, imidazolylalkyl, or imidazolylalkoxy; k 
is 0 or 1 to 3; or (R¹) k  is alkylenedioxy; A is alkylene or 
alkylenoxy; ℓ is 0 or 1; B is methylene or carbonyl; m is 0 
or 1; D is alkylene; E is alkylene or alkenylene; n is 0 or 
1; and R² is hydrogen or alkyl, or a salt thereof, which 
have fatty acid synthesis-inhibitory activity, cholesterol 
synthesis-inhibitory activity and are useful as antilipidemic 
agent, prophylactic and treating agent of artherosclerosis, 
prophylactic and treating agent of obesity, 
antidiabetics.
Patent EP-0396958-A3 (EP)
Title: Verfahren zur Herstellung von Polycarbonat-Formmassen
IPC: C08L51/04
Filed: 1990-04-24
Abstract: Thermoplastische Formmassen, enthaltend: 
   A. 5 bis 99 Gew.-% (bezogen auf A + B) eines 
Polycarbonats auf Basis von substituierten 
Dihydroxydiphenylcycloalkanen    B. 1 bis 95 Gew.-% (bezogen auf A + B) eines 
nach einem speziellen Verfahren hergestellten 
Pfropfpolymerisats aus    B.1 5 bis 90 Gew.-Teilen, vorzugsweise 20 bis 80 
Gew.-Teilen einer Mischung aus    B.1.1 50 bis 95 Gew.-Teilen Styrol, α-Methylstyrol, 
C₁-C₄-Alkyl- oder Halogen-kernsubstituierten 
Styrolen, C₁-C₈-Alkylmethacrylaten, C₁-C₈-Alkylacrylaten 
oder Mischungen daraus und    B.1.2 5 bis 50 Gew.-Teilen Acrylnitril, Methacrylnitril, 
C₁-C₈-Alkylmethacrylaten, C₁-C₈-Alkylacrylaten, 
Maleinsäureanhydrid, C₁-C₄-Alkyl-N-Maleinimiden, 
Phenyl-N-Maleinimiden 
oder Mischungen daraus, auf 
 
    B.2 10 bis 95 Gew.-Teile eines Dienkautschuks mit 
einem mittleren Teilchendurchmesser d₅₀ von 
0,09 bis 1 µm und einem Gelgehalt von mehr als 
50 Gew.-%, und    C. gegebenenfalls mindestens ein weiteres thermoplastisches 
Harz, welches bis zu 75 Gew.-% 
des Polycarbonats A ersetzt.
Patent EP-0388161-A3 (EP)
Title: Semiconductor device having pin photodiodes
IPC: H01L31/105
Filed: 1990-03-14
Abstract: A semiconductor device comprises a substrate 
(1, 46, 102, 152), at least first and second 
semiconductor light receiving elements (D1, D2, 36, 38, 
132, 134) monolithically integrated on the substrate, a 
first flip-chip bonding pad (FP3) which is formed on a 
surface of the semiconductor device and is electrically 
coupled to a node which connects the first and second 
semiconductor light receiving elements, and second and 
third flip-chip bonding pads (FP1, FP2) which are formed 
on the surface of the semiconductor device and are 
electrically coupled to terminals of the first and 
second semiconductor light receiving elements. A first 
distance (L3) between centers of the first and second 
flip-chip bonding pads (FP3, FP1) is set approximately 
the same as a second distance (L4) between centers of 
the first and third flip-chip bonding pads (FP3, FP2).