baber/WOPTO huggingface dataset:
Patent EP-0352672-A3 (EP)
IPC: C07C45/51
Filed: 1989-07-22
Abstract: Die Anmeldung betrifft ein Verfahren zur Herstellung von Alkenylaromaten 
der allgemeinen Formel I 
  
in der R¹ geradkettige oder verzweigte Alkylreste mit 1 bis 
12 Kohlenstoffatomen oder Cycloalkylreste mit 5 bis 8 Kohlenstoffatomen 
oder Arylreste bedeuten kann, in der R² und R³ gleich oder verschieden 
sind und Wasserstoff oder Reste wie unter R¹ genannt sein können, und in 
der R⁴ für Wasserstoff, Kohlenwasserstoffreste wie R¹, Alkenylreste mit 2 
bis 12 Kohlenstoffatomen, Alkoxireste mit 1 bis 12 Kohlenstoffatomen, 
Aryloxireste mit 6 bis 12 Kohlenstoffatomen, der Formylrest, Acylreste mit 
2 bis 12 Kohlenstoffatomen, Acetalreste mit 3 bis 12 Kohlenstoffatomen, 
Esterreste mit 2 bis 12 Kohlenstoffatomen, der Cyanorest, Halogen oder 
einen Halogenalkylrest mit 1 bis 5 Kohlenstoffatomen, z.B. -CF₃, -CCl₃, 
-CH₂CF₃, steht, indem man Alkoxialkylaromaten der allgemeinen Formel II 
  
in der R¹ bis R⁴ obige Bedeutung haben und R⁵ für geradkettige oder 
verzweigte Alkylreste steht, in Gegenwart von aciden Heterogen­
katalysatoren umsetzt.
Patent EP-0363615-A3 (EP)
IPC: B60T7/20
Filed: 1989-08-25
Abstract: Es wird eine Druckluftbremseinrichtung vorgeschlagen, bei der in 
einem Anhängersteuerventil (15) eine Magnetventileinrichtung (25, 
27) vorgesehen ist, die von Kräften beeinflußbar ist, die zwischen 
einem Zugfahrzeug (1) und einem Anhängerfahrzeug (2) auftreten.  
     Die Druckluftbremseinrichtung ist für Lastkraftwagenzüge bestimmt.
Patent EP-0359131-A3 (EP)
IPC: B32B27/36
Filed: 1989-09-07
Abstract: This relates to the formation of a preform for 
a container which is formed primarily of PET and like 
saturated polyesters which are to be utilized in the 
packaging of a hot fill liquid and like product, 
particularly a container wherein a metal closure is to 
be utilized. The preform is of a laminated construction 
with the body of the preform being of a five layer 
construction and the neck finish portion being primarily 
of a three layer construction including outer layers of 
PET or like saturated polyester and a core formed of a 
high Tg polymer. The same high Tg polymer would be in 
the form of thin layers in the body of the preform 
between inner and outer layers and a core.
Patent EP-0362676-A3 (EP)
Title: A laundry drying control device for a clothes drier
IPC: D06F58/28
Filed: 1989-09-26
Abstract: A laundry drying control device for a clothes drier comprising an electrical heating element divided into two portions (5, 6), portion (5) being adapted to be short-circuited by a driver (16) controlled by an electronic comparator (14) or by a logical AND gate (15). The device is adapted to control the run of "acrylic" drying cycles by switching on the maximum power of only the portion (6) of the heating element until the operating drying temperature is reached, and then switching on a reduced heating power via the two portions (5, 6) of the heating element. The device is adapted to control the run of "extra dry" drying cycles by switching on the maximum heating power and then the reduced heating power for a supplementary period after the end of drying.
Patent EP-0367189-A3 (EP)
Title: Sugar phosphates and sulfonates of epipodophyllotoxin glucosides
IPC: A61K31/70
Filed: 1989-10-30
Abstract: The present invention relates to antitumor 4′-demethyl­
epipodophyllotoxin glucosides having phosphate or sulfonate 
substituents on the sugar portion of the molecule.
Patent EP-0329223-A3 (EP)
IPC: C07F7/08
Filed: 1989-02-08
Abstract: This invention relates to acetylenic and 
triyne cyclic carbonates that are useful in the 
treatment of fungal diseases and hypercholesterolemic 
conditions.
Patent EP-0333494-A3 (EP)
Title: Semiconductor driver for producing switching and offset signals
IPC: H01S5/042
Filed: 1989-03-17
Abstract: A semiconductor intergrated circuit device for 
applying to an external load connectable between an 
output terminal (7) and a power supply terminal (1), a switching 
signal and an offset signal in superposed relation to 
each other. An offset signal supplying circuit for 
supplying an offset signal to the output terminal (7) is 
comprised of a first field effect transistor (Q19) having a 
drain electrode connected to the output terminal, and a 
second field effect transistor (Q18) having the substantially 
same characteristics as the first field effect 
transistor (Q19). The second field effect transistor (Q18) has a 
drain electrode connected to a source electrode of the 
first field effect transistor (Q19), a gate electrode connected 
to a control terminal (6) receptive of a control signal 
effective to control the offset signal, and a source 
electrode connected to a negative power supply terminal. 
A constant-voltage generating circuit (28) for generating and 
applying a constant voltage to a gate electrode of the 
first field effect transistor (Q19) is comprised of a resistor (R11) 
connected between a positive power supply terminal (1) and 
the gate electrode of first field effect transistor (Q19), and 
a plurality of diodes (D13-16) having the substantially same 
characteristics and being forwardly series-connected to 
each other such that an anode of the first stage diode is 
connected to the gate electrode of the first field effect 
transistor (Q19) and a cathode of the last stage diode is  
connected to the negative power supply terminal (2) so that a 
voltage between the series-connected diodes is set to 
half of a power supply voltage applied between the 
positive and negative power supply terminals, each of the 
diodes having an internal resistance smaller than a 
specific resistance of the resistor.
Patent EP-0351175-A3 (EP)
IPC: H02K7/20
Filed: 1989-07-11
Abstract: A frequency generator includes a rotary 
body (19) which is arranged to rotate about a 
shaft (5), a magnetic flux generating portion (20) 
which is arranged to rotate co-axially on the shaft, 
a generating coil pattern (27) opposed to the 
magnetic flux generating portion and a circuit 
board (14), the circuit board having one surface on 
which the generating coil pattern and a wiring 
pattern (24) for connection among circuit elements 
and an external circuit are disposed, and the 
generating coil pattern being printed on an 
insulating layer (26) which is provided on the wiring 
pattern.
Patent EP-0360493-A3 (EP)
Title: More efficient call handling for operator assistance calls
IPC: H04M15/00
Filed: 1989-09-14
Abstract: A method and apparatus for processing operator assistance 
calls with minimum expenditure of operator work time. For collect and 
person-to-person calls, a first operator at a first operator position 
determines the type of call and, optionally, the name(s) of the 
calling and called parties. These are recorded in the memory of a 
program controlled processor system for controlling an operator 
assistance switching system. The first operator then disconnects from 
the call while the call is being set up and the called party being 
alerted. When the called party answers, a second operator position and 
second operator, having a display of the call information previously 
recorded, are attached to the call to determine whether a connection 
between the calling and called parties should be established and, if 
so, to cause that connection to be so established. Advantageously, no 
operator position and operator need be attached to the call while the 
called patty is being alerted; even more operator work time is saved 
if the called party never answers.
Patent EP-0364306-A3 (EP)
Title: Process for producing cultured epidermal sheet, product and method of use
IPC: A61K35/12
Filed: 1989-10-16
Abstract: A method of culturing cells to form graftable 
sheets of epidermis and freezing these epidermal sheets for 
later use in autografts or allografts.
Patent EP-0384082-A3 (EP)
Title: Rotary optical coupler
IPC: G02B6/26
Filed: 1989-12-19
Abstract: A rotary optical coupler (40,200) is capable 
of providing continuous, bi-directional, multiple 
optical links between two objects in relative rotation 
to each other. The coupler (40) comprises two parts, a 
rotor (44) and a stator (42), both of which are 
constructed similarly. Each part has circular tracks 
(64,66) of selectively angled reflectors which project 
light beams to corresponding receptors (62) during 
relative rotation with the other part. In this manner 
are the optical links achieved.
Patent EP-0377321-A3 (EP)
IPC: C08F2/50
Filed: 1989-12-27
Abstract: A photopolymerizable composition comprising (i) a 
polymerizable compound having an addition polymerizable 
unsaturated bond, (ii) a compound represented by formula (Ia): 
  
a compound represented by formula (Ib): 
  
or a compound represented by formula (Ic): 
  
wherein A represents an oxygen atom, a sulfur atom, a selenium 
atom, a tellurium atom, an alkyl- or aryl-substituted nitrogen 
 
 
atom, or a dialkyl-substituted carbon atom; Y¹ represents a 
hydrogen atom, an alkyl group, a substituted alkyl group, an 
aryl group, a substituted aryl group, an aralkyl group, an acyl 
group, an alkoxycarbonyl group, or a substituted alkoxycarbonyl 
group; R¹ and R² each represents a hydrogen atom, an alkyl group 
having from 1 to 18 carbon atoms, or an alkyl group having from 
1 to 18 carbon atoms which is substituted with R³O-, R³- 
-,    
  
or a 
halogen atom (i.e., F, Cℓ,Br, and I), wherein R³ represents a 
hydrogen atom or an alkyl group having from 1 to 10 carbon 
atoms, and B represents a dialkylamino group, a hydroxyl group, 
an acyloxy group, a halogen atom, or a nitro group; n 
represents 0 or an integer of from 1 to 4; and m represents an 
integer of from 1 to 20,  
and (iii) at least one compound selected from the group 
consisting of (a) a compound having a carbon-halogen bond, (b) 
an aromatic onium salt, (c) an organic peroxide, (d) a thio 
compound represented by formula (II): 
  
wherein R⁴ represents an alkyl group, an aryl group, or a 
substituted aryl group; and R⁵ represents a hydrogen atom or 
 
 
an alkyl group; or R⁴ and R⁵ are taken together to represent a 
non-metallic atom group necessary to form a 5- to 7-membered 
ring which may contain a hetero atom selected from oxygen, 
sulfur and nitrogen atoms, (e) a hexaarylbiimidazole, and (f) 
a ketoxime ester. The composition has high sensitivity in a 
broadened range of light of from the ultraviolet region to the 
visible region.
Patent EP-0344055-A3 (EP)
Title: Semiconductor integrated circuit device
IPC: H01L27/118
Filed: 1989-05-23
Abstract: A semiconductor integrated circuit device 
includes a semiconductor chip (26), and bonding pads 
(28, 30; 50, 52, 54; 70, 72, 74) used for interfacing 
with an external device. The bonding pads are arranged 
in an outer portion of a chip peripheral area on the 
semiconductor chip. A pair of N-channel and P-channel 
transistor areas (32, 34; 56, 58; 76, 78) is provided 
for two or more neighboring bonding pads among the 
bonding pads (28, 30; 50, 52, 54; 70, 72, 74), and is 
arranged in the vicinity of the two or more neighboring 
bonding pads in the chip peripheral area. The pair of 
N-channel and P-channel transistor areas (32, 34; 56, 
58; 76, 78) is used for forming a peripheral circuit 
used for interfacing with the external device through 
the related two or more bonding pads. The peripheral 
circuit related to the two or more neighboring bonding 
pads is formed by the pair of N-channel and P-channel 
transistor areas.
Patent EP-0391163-A3 (EP)
Title: Adherent silicone coating
IPC: C08L83/07
Filed: 1990-03-23
Abstract: A latent curable electronic coating composition is 
described which comprises: 
   a. a linear dimethylvinyl chainstopped 
polydimethylsiloxane fluid having a viscosity of about 
500 to 5000 centipoise at 25°C;    b. an organohydrogenpolysiloxane;    c. an amount of a platinum catalyst sufficient to 
cause the co-reaction of (a) and (b);    d. a combination of inhibiting agents comprised 
of (i) an ethylenically unsaturated isocyanurate and 
(ii) a dialkyl acetylenedicarboxylate; and    e. a silanol-containing dimethyl siloxane 
hydrolyzate having a silanol content from about 0.5% to 
about 1.5% and a viscosity from about 4 to about 40 
centipoise at 25°C.
Patent EP-0390031-A3 (EP)
Title: A coordinate input apparatus
IPC: G06F3/0488
Filed: 1990-03-26
Abstract: A coordinate input apparatus includes a coordinate 
input member for inputting the coordinate value of an 
indicated position by pointing to a desired position with an 
indicating pen, a display device for displaying in dot form 
the indicated position of the indicating pen on the 
coordinate input member, an instruction device for 
instructing a calibration process for matching the 
coordinate systems of the coordinate input member and the 
display device, a correction parameter derivation device for 
deriving a correction parameter for matching coordinate 
systems on the basis of the indication by the indicating pen 
to a specific region of the coordinate input member when the 
instruction device has instructed, a coordinate value 
derivation device for deriving the coordinate value of the 
indicated position of the indicating pen to the specific 
region by using the correction parameter derived by the 
correction parameter derivation device, and a judgment 
device for judging the validity of the correction parameter 
according to whether or not the coordinate value derived by 
the coordinate value derivation device belongs to the 
specific region.
Patent EP-0390142-A3 (EP)
Title: Process for producing grain-oriented electrical steel sheet having high magnetic flux density
IPC: C21D8/12
Filed: 1990-03-29
Abstract: A process for producing a grain-oriented electrical 
steel sheet having a high magnetic flux density, 
comprising the steps of: heating a steel slab 
comprising 1.8 to 4.8 wt% Si, 0.012 to 0.050 wt% acid-­
soluble Al, 0.010 wt% or less N, and the balance 
consisting of Fe and unavoidable impurities, to a 
temperature for hot rolling; hot-rolling the heated slab 
to form a hot-rolled strip; cold-rolling the hot-rolled 
strip to a final product sheet thickness at a final cold 
rolling reduction of 80% or more by a single step of 
cold rolling or by two or more steps of cold rolling 
with an intermediate annealing step inserted 
therebetween; primary-recrystallization-annealing the 
cold-rolled strip; final-annealing the primary-­
recrystallization-annealed strip so that secondary-­
recrystallized grains substantially completely grow up 
in a temperature region of from 1000 to 1100°C and then 
purification is effected above 1100°C; and subjecting 
the primary-recrystallization-annealed steel strip to a 
nitriding treatment before a secondary recrystallization 
occurs during the final annealing.
Patent EP-0384653-A3 (EP)
Title: Method for manufacturing composite material
IPC: B29C33/00
Filed: 1990-02-15
Abstract: A method for manufacturing perforate, fibre-reinforced, composite 
material the method comprising the steps:- 
   (a) providing a mould comprising a first part (1) having needles 
(3), a second part (2) cooperating with the first part to close 
the mould, and an intermediate part (7) located in use between 
the first and second parts;    (b) laying up reinforcing fibres (9) in the first part of the 
mould, at least some of the fibres (9) being longer than 
required for the finished composite material, the fibres (9) if 
desired being impregnated or admixed with resin;    (c) positioning the intermediate part (7) of the mould over the 
free ends of the needles (3), and folding the fibres of extra 
length (10) around and over the intermediate part (7);    (d) assembling the rest of the mould;    (e) if required, injecting resin into the mould;    (f) curing the resin; and    (g) dissassembling the mould, the composite material being removed 
from the needles (3) along with the intermediate part (7).
Patent EP-0391542-A3 (EP)
IPC: B44F1/12
Filed: 1990-03-08
Abstract: A security paper authenticating system comprises, in 
combination, a security paper carrying both starch and an 
iodate salt, typically potassium iodate, and an 
authenticating composition comprising an acidic solution 
of an iodide salt, typically potassium iodide, the system 
being such that on applying the authenticating composition 
to authentic security paper, as by a pen, brush or stamp 
pad, iodine is generated and a characteristic 
starch-iodine colouration is produced. The 
authenticating composition is preferably aqueous or 
part-aqueous, and is preferably made acidic by means of a 
weak organic acid such as tartaric acid. The 
authenticating composition preferably also contains an 
antioxidant such as ascorbic acid. The invention extends 
to the paper and the authenticating composition 
individually.
Patent EP-0407041-A3 (EP)
Title: Fiber conditioning compositions containing solubilized poly-lower alkylene
IPC: C11D1/62
Filed: 1990-06-12
Abstract: A fiber conditioning composition, especially useful for conditioning human hair on the head, includes a cationic surface active fiber conditioning agent, such as a hair conditioning quaternary ammonium halide, a normally solid and water insoluble poly-lower alkylene, such as polyethylene, and a hydrocarbon solubilizer for such poly-lower alkylene, such as mineral oil, which liquefies it and makes it water dispersible in the presence of the cationic surface active fiber conditioning agent and water, which composition is of a significantly increased fiber conditioning effect compared to control compositions containing the cationic surface active fiber conditioning agent alone. In a preferred form the fiber conditioning composition includes water and anionic synthetic organic detergent, and is a shampoo for human hair. The invention also is of processes for conditioning fibrous materials, including shampooing of human hair and conditioning it so that wet combing, dry combing and manageability are improved and static charge thereon and objectionable "flyaway" are reduced. The invention also includes processes for manufacturing the fabric conditioning compositions and shampoos of the present invention.
Patent EP-0403305-A3 (EP)
Title: Optical pattern recognition apparatus
IPC: G06E3/00
Filed: 1990-06-15
Abstract: An optical pattern recognition apparatus 
comprising means (1, 2, 3, 5) employing coherent light 
for converting at least one reference image and at least 
one input image into a joint coherent image, means (6) 
for transforming the joint coherent image to produce a 
Fourier transform image of the at least one reference 
image and the at least one input image, means (7) for 
providing an intensity distribution recording on the 
basis of the Fourier transform image, means (8, 9, 10, 
14, 15) responsive to the intensity distribution 
recording for supplying correlation information for 
determining a correlation between the at least one 
reference image and the at least one input image, and 
characterised by means (4, 12, 13) operable in response 
to the supplied correlation information for varying the 
intensity of a coherent light beam applied in the 
converting means to the at least one reference image 
whereby to effect correction of the correlation 
information.
Patent EP-0471180-A3 (EP)
Title: Method and apparatus for detecting faulty machining, especially occuring with grinding machines
IPC: G05D5/06
Filed: 1991-07-05
Abstract: With a method and an apparatus for detecting faulty machining of machine tools, especially grinding machines, mechanically removing surfaces, a solution is to be provided with which the occurrence of faulty machining can be directly detected during the machining of the workpiece itself. As regards the method, this is achieved in that the force exerted on the workpiece by the tool is measured as an "actual" value during the machining operation, this value is fed to an electronic data-processing device and compared with a "desired" value stored there, and the values obtained are documented. <IMAGE>
Patent EP-0440369-A3 (EP)
Title: Method of bonding a hydrogenated nitrile rubber composition with fibers and articles
IPC: C08J5/12
Filed: 1991-01-24
Abstract: The present invention is directed to a method wherein fibers are treated with a first, second, and third treatment solution. The third treatment solution includes a chlorinated rubber and a rubber-containing composition having acrylonitrile-butadiene rubber or hydrogenated acrylonitrile-butadiene rubber. The treated fibers are positioned contiguous, and adhered, to an unvulcanized hydrogenated acrylonitrile-butadiene rubber composition which is then vulcanized. The resulting rubber-fiber composite exhibits improved adhesion between the hydrogenated acrylonitrile-butadiene rubber composition and the fibers. Adhesion is maintained in a hot environment even if subjected to what would conventionally be considered conditions that would result in thermal deterioration under high temperature. Thus, the rubber-fiber composite exhibits enhanced durability under the severe service conditions experienced by rubber-fiber composites.
Patent EP-0454657-A3 (EP)
Title: Vehicle pneumatic tyre
IPC: B60C11/04
Filed: 1991-04-02
Abstract: The vehicle pneumatic tyre has a tread profile which is divided up by peripheral grooves and transverse grooves into profile elements. On each shoulder a row of blocks (7) is provided. The transverse grooves have at least one cross-sectional constriction within the series of shoulder blocks (7). <IMAGE>
Patent EP-0508179-A3 (EP)
Title: Circuit device
IPC: H01L23/498
Filed: 1992-03-20
Abstract: A circuit device (10) is described which has at least one base plate (14) on which at least one component (20) and contact pads (16) are provided. The/each component (20) is connected in an electrically conducting manner to associated contact pads (16) by means of connecting elements (26). The circuit device (10) has a heat sink (12) and a press-on device (38). The at least one base plate (14) is mounted on the heat sink (12). The press-on device (38) can be joined mechanically to the heat sink (12). The base plate (14) is pressed against the heat sink (12) with the aid of the press-on device (38). According to the invention, the press-on device (38) has at least one assembly element (40) and an elastically flexible pressure device (42) which is provided on the inside (44) of the assembly element (40) facing the heat sink (12) and presses against the component (20) and/or against the base plate (14) in an electrically insulated manner in the vicinity of the component. 
<IMAGE>
Patent EP-0542041-A3 (EP)
Title: Procedure and device for monitoring the space between two sealing elements
IPC: G01M3/26
Filed: 1992-10-28
Abstract: The invention relates to a monitorable device and a procedure for sealing a body (K), in particular a refuse dump/sanitary landfill. The device has two mutually spaced seals (1, 2) between which there is located a control space (3) which is closed except for terminals, a first and a second bushing (5, 6) being connected in the control space (3) by a permeable channel or flexible tube (16) for a transport medium, to which there is connected on the output side a sensor (8) for a substance to be monitored. The invention also relates to a procedure for monitoring a device for sealing a body. It is provided that the sensor (8) is sensitive to a gas present in the body (K). A level gauge (10) for liquid is arranged in the control space (3). Moreover, a pump (11) and a pressure gauge (14) are connected to the control space (3). <IMAGE>
Patent EP-0550956-A3 (EP)
IPC: G09F9/30
Filed: 1992-11-04
Abstract: There is provided a liquid crystal lighting apparatus 
capable of reducing irregularity in interference on the display 
plane. Tubular light sources for backlighting of a liquid 
crystal display panel have each fluorescent materials for three 
colors of blue, green and red and exhibit a wide band 
luminescent spectrum in which a spectrum of each fluorescent 
material has a half-width of 10nm or more to contain coexistent 
various wavelengths of light, so that bright and dark states of 
brightness on the display plane can be averaged.