baber/WOPTO huggingface dataset:
Patent EP-0399303-A3 (EP)
Title: Non-linear analog to digital converter
IPC: H03M1/36
Filed: 1990-05-10
Abstract: A first film disposed in a first direction on an integrated circuit chip and having uniformly spaced taps provides progressively increasing resistance values. A second film disposed on the chip in a direction opposite to the first direction at a position displaced in any direction from the first film may have a construction corresponding to that of the first film. First and second reference voltages may be respectively applied to the first and second ends of the first and second films. Particular taps on the first film may be connected to taps in corresponding positions on the second film with corresponding voltages. A plurality of differential comparators are provided, each with a signal input and a reference input. Each comparator reference input is connected to an individual one of the taps on the first film, but not necessarily to successive taps. The reference input connections to the taps may have a non-linear (e.g. a luminance) spacing in the first direction to provide a non-linear voltage (e.g. a luminance) relationship between such taps. For low voltages, however, the reference input connections to the taps may have a linear spacing in the first direction to provide a linear voltage relationship between such taps. An input voltage is applied to the signal input of all of the comparators. Binary signals representative of the input voltage are produced by the comparator in which the input voltage is substantially equal to the reference input voltage introduced to such comparator.
Patent EP-0397189-A3 (EP)
Title: Mixed gypsumless portland cement and its production
IPC: C04B28/04
Filed: 1990-05-11
Abstract: The invention relates to mixed gypsumless Portland cement 
the application of which enables to achieve high initial 
and long-lasting strength. The cement contains 60 to 96.7 
mass-% of gypsumless Portland cement clinker with a speci­
fic surface of 350 to 550 m²/kg, 3 to 40 mass-% of ground 
latently hydraulic matter, such as granulated blast-fur­
nace slag, light ash etc., these two components having 
been ground in the presence of 0.01 to 0.1 mass-% of a 
liquid milling admixture, advantageously with a syntheti­
cal surface-active matter with wetting properties, and 
containing further 0 to 20 mass-% of fine amorphous SiO₂ 
and/or 0.1 to 3 mass-% of a sulfonated polyelectrolyte or 
ligninsulfonate, and from 0.5 to 6 mass-% of an alkali 
carbonate, hydrogen carbonate or hydroxide.
Patent EP-0383620-A3 (EP)
Title: Process for making genes encoding random polymers of amino acids
IPC: C12N15/11
Filed: 1990-02-16
Abstract: A method for making a synthetic gene encoding a 
random polymers of amino-acids but which has 
predetermined amino acid constituents, comprises the 
polymerisation of small oligonucleotide duplexes.  
     The novel synthesis can also be used as part of a 
method for identifying amino-acid polymers with 
biological and/or immunological activity.
Patent EP-0385692-A3 (EP)
Title: Optcally active compounds
IPC: C07C69/773
Filed: 1990-02-26
Abstract: Optically active compounds represented by the 
following formula (1), (2) or (3) are disclosed. 
  
wherein R and R′ are C₁₋₂₀ alkyl groups; X and Y₁ are -, 
O, S, or divalent groups such as COO, OOC and OCOO; m is 0 
or 1; n is 0 to 5; A₂ is a cyclic group, such as p,p′-­
biphenylene, 2,6-naphthylene, 2,5-pyrimidinylene-1,4-­
phenylene, A₁-Y₂-pyridylene or A₄-Y₂-A₅; Y₂ is CH₂CH₂ or C-­
C triple bond; A₃ is 2,6-naphthylene, A₁-Y₂-pyridylene or 
A₆-CH₂CH₂-A₇; A₁, A₄, A₅, A₆ and A₇ are cyclic groups, 
such as 1,4-phenylene and/or 4,4′-biphenylene.
Patent EP-0387100-A3 (EP)
Title: Ignition timing control method for an internal combustion engine and apparatus therefor
IPC: F02D41/14
Filed: 1990-03-12
Abstract: An engine control apparatus for shifting an ignition timing 
signal to an ignition coil (48) so that the engine produces optimum 
torque generates a pseudo random signal (26) which is preferably an M 
series signal and applies the pseudo random signal to a parameter of 
the engine having a noise frequency component such as the engine 
rotational speed y(t). The M series signal is a signal having a 
impulse type self correlation function. A mutual correlation function 
of the number of revolutions of the internal combustion engine and of 
the M series signal is computed (30-44) and an optimum ignition advance 
angle is supplied to an adder (46). The adder (46) combines the 
optimised signal ignition advance angle with a basic ignition timing 
signal (ϑ advB ) to provide an ignition timing signal (ϑig) to the 
ignition coil (48).
Patent EP-0419132-A3 (EP)
Title: Process and intermediates for preparing compounds having a disubstituted acetylene moiety and retinoic acid-like biological activity
IPC: C07D409/06
Filed: 1990-09-13
Abstract: A process is disclosed for the preparation of disubstituted acetylene derivatives having retinoic acid like biological activity, wherein 6-ethynyl-chroman, 6-ethynyl-thio chroman and 6-ethynyl-1,2,3,4-tetrahydroquinoline derivatives of the formula shown below are reacted in the presence of catalysts with halogenated phenyl or heteroaryl derivatives of the formula shown below to provide the disubstituted acetylenes. In the formulae the symbols have the following meanings, R1, R2, R3, R4 and R5 are hydrogen or lower alkyl groups (of 1-6 carbons) where R1, R2, R3, R4 and R5 may be identical or different from one another) X is S, O or NR min  where R min  is hydrogen or lower alkyl, Z represents hydrogen, or a metal ion capable of forming a salt with the ethynyl moiety of the molecule, X min  is a leaving group such as a halogeno group, A is phenyl, or heteroaryl such as pyridinyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl or oxazolyl, n is an intetger between 0 to 5, and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons. <CHEM> u
Patent EP-0436332-A3 (EP)
Title: Polyamines useful as antagonists of excitatory amino acid neurotransmitters
IPC: A01N43/38
Filed: 1990-12-14
Abstract: A substantially pure compound, derived from the venom of Agelenopsis aperta spider, of the formula <CHEM>  wherein each R is the same and is H or OH. The polyamines of this invention and the salts thereof antagonize excitatory amino acid neurotransmitters, which neurotransmitters affect cells of various organisms, and are useful in antagonizing said neurotransmitters, per se, in the treatment of excitatory amino acid neurotransmitter mediated diseases and conditions and in the control of invertebrate pests.
Patent EP-0384789-A3 (EP)
Title: Particle detector and control system for controlling liquid flow in the particle detector
IPC: G01N15/12
Filed: 1990-01-08
Abstract: A particle detector (12) for detecting particles of blood components 
in an electrolyte employs a minute hole (16) through which a fixed 
quantity of the material is drawn. Electrodes inside (50) and outside (52) 
the detector pass an electric current through the minute hole (16). 
When a particle passes through the hole, it partially blocks the hole, 
whereby a sharp change is experienced in the amount of current passing 
through the electrolyte. A syringe fluid path (32) in the detector enters 
the fluid path for the test fluid (20) at right angles thereto. The 
inside electrode (50) is disposed in the syringe fluid path near its 
junction with the fluid path for the test fluid (20). A colorimeter (40) 
is placed in series with the flow of the test fluid to measure the 
concentration of hemoglobin in the test fluid. Automated control of 
the particle detector is provided by a plurality of cams driving a 
corresponding plurality of pistons. One of the pistons serves as a 
syringe (64) for pumping test fluid during a test and for pumping 
purge fluid for cleanup prior to the next test. The remaining 
pistons, with interconnecting chambers, perform valve functions.
Patent EP-0460344-A3 (EP)
Title: Device for cleaning and sterilizing of parts, especially pharmaceutical fasteners
IPC: A61L2/07
Filed: 1991-01-02
Abstract: Device for cleaning and sterilising objects, in particular pharmaceutical fasteners, having an autoclave chamber (16) and a cleaning device (36) which contains a cleaning drum (38) which is rotatably mounted on a frame (40). The frame runs on rollers (50) and can be moved into the autoclave chamber and out of it. The cleaning drum has a hollow shaft (40) which is provided inside the drum with spray nozzles and is axially flush with a hollow drive shaft which is inserted tightly and rotatably into the autoclave chamber through a side wall of said chamber. The hollow drum shaft (40) and the hollow drive shaft can be coupled by a coupling device. In a preferred embodiment, the frame (48) can be released from the drum inserted into the autoclave chamber and removed from the autoclave chamber so that during the cleaning process it is not located in the autoclave chamber and does not constitute an additional source of contamination. <IMAGE>
Patent EP-0452700-A3 (EP)
Title: Method and device for determining compass differences of printing image positions of a multicolour offset printing
IPC: H04N1/46
Filed: 1991-03-22
Abstract: A method and a device are proposed for carrying out a value determination of the register difference on contours occurring in the printed image (for example letters in negative writing) by means of a colour video camera 2. The signal of the colour video camera 2 carrying the colour information is subjected to a colour separation in accordance with the printed colours occurring during printing. A contour, which has been produced by printing at least two printed colours on top of one another thus results in at least two separations in the corresponding printed colours. To determine the register difference, the offset from one part-image (separation) compared with the other part-image is now calculated. According to the device, a frame buffer 4, a colour separation computer 5, a colour separation memory 6 and an image computer 7 are provided in addition to a colour video camera 2. 
<IMAGE>
Patent EP-0452809-A3 (EP)
Title: A therapeutic agent for dysuria comprising alpha-phenyl-alpha-pyridylalkanoic acid derivatives
IPC: A61K31/4418
Filed: 1991-04-11
Abstract: A pharmaceutical composition as a therapeutic agent for dysuria comprising a compound of the formula : <CHEM> wherein R<1>, R<2> and R<3> are each lower alkyl, or its salt, as an active ingredient in association with a pharmaceutically acceptable, substantially nontoxic carrier or excipient.
Patent EP-0474225-A3 (EP)
Title: Acoustic method for localizing subterranean pipes
IPC: G01V1/00
Filed: 1991-09-05
Abstract: In the method for locating subterranean pipes, the pipe or the liquid or gaseous medium (14) contained therein is excited mechanically in a pulsed fashion by a vibration generator (22). The pulse propagates on the pipe (14) and in so doing generates in the ground solid-borne sound waves which are transmitted through the ground and reach the surface of the earth (12). The course of the line (36') along which the solid-borne sound waves reach the surface of the earth (12) is determined with the aid of solid-borne sound transducers (24, 26, 28) which detect the solid-borne sound occurring at the surface of the earth. The course of the line (36') is used to determine the position (42) of the surface (12) which, seen in projection, is located on the pipe (14) to be located. The course of the pipe (14) is traced point by point in this way. <IMAGE>
Patent EP-0484846-A3 (EP)
Title: Lever device for sports footgear, particularly for ski boots
IPC: A43B5/04
Filed: 1991-11-04
Abstract: The lever device includes a lever arm (5) arranged at at least one adapted seat (9) defined on one of the flaps (3). At least one grip element (13,14b) for engagement members provided on the lever arm is associated with the other one of the flaps. The insertion of the lever arm within the adapted seat thus allows to have high strength characteristics and to not require a surface finish of good aesthetic quality, in view of its partial concealment, as well as to give the boot a neat aesthetic appearance, there being no protruding elements and because of the reduced size. <IMAGE>
Patent EP-0484093-A3 (EP)
Title: Polymer composition for forming release films
IPC: C09J7/02
Filed: 1991-10-29
Abstract: The invention provides a polymer composition for forming release films for contact with surfaces containing pressure-sensitive adhesives, characterized in that it is formed of a reactive polyolefin containing functional groups and a reactive release substance, which have been caused to react by compounding in a molten state.
Patent EP-0512351-A3 (EP)
Title: Protocol adapter
IPC: H04M11/06
Filed: 1992-04-27
Abstract: A protocol adapter (PA) for the purpose of adaptation between a first protocol, particularly that of an exchange (VSt), and a second protocol, particularly that of a telecommunication terminal (TE), in a telecommunication system is provided for arrangement at an interface, particularly an S0 interface, between a network terminating device (NT) and one or a number of telecommunication terminals (TE) and is fed with power via the interface (S0). The protocol adapter PA is constructed as a discrete component and provided with plug-in connections intended for the interface (S0). <IMAGE>
Patent EP-0537088-A3 (EP)
Title: Clutch with structural discs, especially made of carbon-carbon composite
IPC: F16D13/50
Filed: 1992-10-01
Abstract: The present invention concern a clutch with structural friction plates, especially of carbon-carbon, comprised of a drive flywheel, a first driving plate forming a first non-clutching interface with the flywheel, at least one driven plate connected to an output shaft, a driving plate interposed between each pair of driven plates, a second driving plate, a thrust plate forming a second non-clutching interface with the second driving plate, and a casing. A mechanism is operable to apply pressure to the thrust plate and is provided with bars fitted into radial recesses of the driving plates and is fixed to the flywheel. The mechanism includes a "progressive" device interposed in at least one of the non-clutching interfaces which urges the driving plate of the interface towards the adjacent driven plate and against an abutment.
Patent EP-0588299-A3 (EP)
Title: 1,2,4-oxadiazolyl- or 1,2,4-thiadiazolyl-biphenyl derivatives as angiotensin ii antagonists
Inventor: KUBO KEIJI
IPC: C07D417/12
Filed: 1993-09-14
Abstract: The present invention relates to a compounds represented by the following formula or salts thereof. <CHEM>   The above compounds have strong angiotensin II antagonistic action, antihypertensive action and action on central nervous system, which are useful for the treatment of circulatory diseases such as hypertension, heart diseases, cerebral apoplexy, nephritis, atherosclerosis or Alzheimer's disease and senile dementia, and for agents of improving cerebral function.
Patent EP-0627487-A3 (EP)
Title: Ligands for FLT3 receptors.
Inventor: LYMAN STEWART D
IPC: C07K14/475
Filed: 1994-05-19
Abstract: Ligands for flt3 receptors capable of transducing self-renewal signals to regulate the growth, proliferation or differentiation of progenitor cells and stem cells are disclosed. The invention is directed to flt3-L as an isolated protein, the DNA encoding the flt3-L, host cells transfected with cDNAs encoding flt3-L, compositions comprising flt3-L, methods of improving gene transfer to a mammal using flt3-L, and methods of improving transplantations using flt3-L. Flt3 -L finds use in treating patients with anemia, AIDS and various cancers.
Patent EP-0646645-A3 (EP)
Title: A process for producing a substance.
Inventor: ODA HIDEKI
IPC: C12N1/21
Filed: 1994-09-29
Abstract: The invention relates to a process for producing a desired substance by culturing a transformant in a medium until the desired substance is accumulated in the culture and then recovering the desired substance, said transformant being obtained by transforming an acetic acid-resistant microorganism of the genus Escherichia with a recombinant plasmid carrying a gene involved in production of the desired substance. The present process enables cells to be cultured easily at high density while the desired substance can be efficiently produced.
Patent EP-0701341-A3 (EP)
Inventor: MIYAKE TAKASHI
IPC: H04B1/06
Filed: 1995-08-04
Abstract: A network follow processing method for reducing a
time spent for a network follow, and an RDS receiver for
implementing the method. The network follow processing
method reads alternative frequency data corresponding to
a set network from a memory, and executes station
selection processing based on the read alternative
frequency data. The method has a station selecting
control step S12 for controlling a station selection at a
received frequency in accordance with the alternative
frequency data read from the memory, a received data
fetch step S15 for fetching one block portion of RDS data
from a received broadcast wave transmitted from a
broadcasting station selected at the station selecting
control step, and a block comparison step S17 for
comparing the one block portion of RDS data fetched at
the received data fetch step with block data including
network identifying data which identifies the set
network. The reception of a broadcast wave from a
broadcasting station belonging to the set network is
confirmed when both the data are determined to be
coincident with each other at the block comparison step.
Patent EP-0713636-A3 (EP)
IPC: A01B35/16
Filed: 1995-11-22
Abstract: Two or more intermeshing tined rotors (11,12) on transverse axes are mounted one behind the other in the travel direction in a frame. They turn on a rocker beam (10) hinging on a transverse axis, so that one of them moves upwards as the other moves downwards. The tines (18) are fixed to the outside surfaces of the rotor shafts (17) so that their lengthwise axes are outside the periphery of the latter. Seen in the direction of rotation, which is determined by the travel direction, their free ends trail their fixing points on the shafts. The latter can be cylindrical, with the tines running tangentially in relation to them. Alternatively, they can be of polygonal, esp. square section, with the tines bearing flat against their surfaces.
Patent EP-0715100-A3 (EP)
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H61/00
Filed: 1995-11-29
Abstract: An oil pressure controller of an automatic transmission
which is capable of supplying engaging pressures to hydraulic
servos of two frictional engaging elements which require
different engaging pressures by a single pressure governing
valve with a good pressure governing accuracy. The oil
pressure controller comprises a hydraulic power source 10,
hydraulic servos 70 and 80, signal pressure generating means
20, a pressure governing valve 30 for governing an oil
pressure (P s ) from the hydraulic power source 10 by a signal
pressure (P ACC ) and a control valve 40. The pressure governing
valve 30 has a pressure receiving face A 1  to which
the signal pressure is applied, a pressure receiving face A 2 
to which the engaging pressure (P s ) is fed back in the
opposite direction and a pressure receiving face A 3  for
selecting whether the feedback of the engaging pressure is
present or not in order to change the control gain of the
pressure governing valve 30 in response to the change of the
control valve 40 for selecting the hydraulic servo 70 or 80
to which the oil pressure is supplied.
Patent EP-0677489-A3 (EP)
Title: Bending and tempering glass sheets.
Inventor: WOODWARD ALAN CHARLES
IPC: C03B23/03
Filed: 1995-04-12
Abstract: The invention relates to the press bending and tempering of glass sheets, especially for use as glazings in vehicles. When the press bending system (13) is not located in a heated environment such as a furnace (12), it is important to maintain the glass sheets (11) at a sufficiently high temperature for an adequate degree of temper to be achieved on quenching the sheet. The present invention provides method of bending and tempering a thin glass sheet (11) comprising pressing the substantially horizontal sheet between moulds (61,62) having opposed complementary shaping surfaces (110,130), at least one of said surfaces being heated, and subsequently quenching the surfaces of the sheet characterised in that the heated shaping surface (110) is maintained at a temperature in the range from 200<o>C to 350<o>C. <IMAGE>
Patent EP-0718977-A3 (EP)
IPC: G11C11/407
Filed: 1995-11-28
Abstract: An output driver circuit for an integrated circuit is 
disclosed, where the output driver drives an output terminal 
with a high logic level having a voltage limited from the power 
supply voltage of the integrated circuit. The limited voltage 
is provided by applying a limited output high voltage to an 
output buffer, such that the drive signal applied to the gate of 
the pull-up transistor in the output driver is limited by the 
limited output high voltage applied to the output buffer. A 
voltage reference and regulator circuit for generating the 
limited output high voltage is also disclosed, and is based on 
a current mirror. The sum of the current in the current mirror 
is controlled by a bias current source, which may be dynamically 
controlled within the operating cycle or programmed by way of 
fuses. An offset compensating current source adds current into 
the reference leg of the current mirror to eliminate the 
development of an offset voltage in the current mirror, and the 
limited output high voltage is shifted by the threshold voltage 
of the pull-up drive transistor by way of a threshold shift 
circuit.
Patent EP-0732767-A3 (EP)
Inventor: OKAMOTO MASAKI
IPC: H01R43/16
Filed: 1996-03-15
Abstract: A press-connecting terminal is blanked from a pre-plated
electrically-conductive metal sheet by a press. A
press-connecting groove, formed in this terminal, has a sharp
edge portion at an inlet portion thereof. Blanked, sharp
edges of the sharp edge portion cut a sheath of a wire. A
contact conductive portion is provided below the sharp edge
portion. Bent or folded edges of the contact conductive
portion contact a conductor of the wire. A plated film is
not separated from these folded edge portions, and therefore
the contact resistance of these folded edge portions relative
to the wire is low.
Patent EP-0760329-A3 (EP)
Title: Seitenwandbaugruppe für eine Kraftfahrzeugkarosserie
Inventor: KLEINHANS KLAUS
IPC: B62D25/04
Filed: 1996-06-22
Abstract: Seitenwandstruktur für Personenkraftwagen
aus zwei Seitenwandteilen (11a,12a)
zusammengesetzt, die einander wenigstens in einem
Schwellerbereich (14,15) zu einem den Schweller bildenden, nach
außen sichtbaren Hohlprofil ergänzen.
Verwendung für Personenkraftwagen.
Patent EP-0754755-A3 (EP)
Inventor: HINDERER WALTER DR
IPC: C12N15/38
Filed: 1996-07-11
Abstract: New autologous fusion protein (I) comprises: (1) at least part of the p23 protein of Epstein-Barr virus (EBV) and (2) at least part of some other EBV protein. Pref. (1) includes at least the first 100 amino acids (aa), including the N-terminus, of p23, esp. the whole of it. (2) is (part of) a late EBV antigen, serologically defined as 'virus capsid antigen'; esp. those designated p150, p143, gp125, gp85, gp55, gp42, gp25, p40 and/or p18. Most prefd. is at least part, esp. up to 100 C-terminal aa, of p18. The specification includes a 759 aa sequence (and the DNA sequence encoding it) of a prefd. (I).