baber/WOPTO huggingface dataset:
Patent EP-0112284-A3 (EP)
IPC: C07D317/16
Filed: 1983-11-14
Abstract: Arylphenylether-derivate der Formel I 
  
worin  
R für C₁-C₆-Alkyl steht;  
R a  und R b  unabhängig voneinander für Wasserstoff, Halo­
gen oder C₁-C₃-Alkyl bedeuten;  
Ar unsubstituiertes oder durch Halogen, C₁-C₃-Alkyl, 
C₁-C₃-Alkoxy und/oder Trifluormethyl ein- oder mehrfach 
substituiertes Phenyl bedeutet;  
U und V unabhängig voneinander für gegebenenfalls 
durch Halogen oder C₁-C₆-Alkoxy substituiertes C₁-C₁₂-Alkyl 
stehen oder zusammen eine der folgenden Alkylenbrücken 
  
bilden, wobei  
R₁ und R₂ unabhängig voneinander für Wasserstoff, 
C₁-C₁₂-Alkyl, ein- oder mehrfach durch Halogen substituier­
tes C₁-C₁₂-Alkyl, Phenyl, ein- oder mehrfach durch Halogen 
und/oder C₁-C₃-Alkyl substituiertes Phenyl oder für die 
Gruppe -CH₂-Z-R₇ stehen, wobei  
Z Sauerstoff oder Schwefel bedeutet und  
R₇ für Wasserstoff, C₁-C₈-Alkyl, ein durch C₁-C₂-Alkoxy 
substituiertes C₁-C₈-Alkyl, C₃-C₄-Alkenyl, 2-Propinyl, 3-­
Halogen-2-propinyl, Phenyl, ein durch Halogen, C₁-C₃-Alkyl, 
C₁-C₃-Alkoxy, Nitro und/oder CF₃ ein- oder mehrfach substi­
tuiertes Phenyl, Benzyl oder ein durch Halogen, C₁-C₃-Alkyl 
und/oder C₁-C₃-Alkoxy ein- oder mehrfach substituiertes 
Benzyl steht;  
R₃, R₄ und R₅ unabhängig voneinander Wasserstoff oder 
C₁-C₄-Alkyl bedeuten, wobei die Gesamtzahl der Kohlenstof­
fatome in R₃, R₄ und R₅ die Zahl 6 nicht übersteigt und  
R₆ für Wasserstoff oder C₁-C₃-Alkyl steht;  
unter Einschluss ihrer Säureadditionssalze haben anxiolyti­
sche, antikonvulsive und/oder antimykotische Eigenschaften 
und können als Arzneimittelwirkstoffe verwendet werden. 
Die Arylphenylether-derivate der Formel I werden herge­
stellt, indem man z.B. eine Verbindung der Formel II 
  
worin Y Wasserstoff oder ein Metallkation darstellt, mit einer 
Verbindung der Formel III 
  
worin X eine nukleofuge Abgangsgruppe bedeutet, konden­
siert.
Patent EP-0119390-A3 (EP)
Title: Tape winding apparatus
IPC: H01B13/08
Filed: 1984-01-12
Abstract: A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.
Patent EP-0117485-A3 (EP)
IPC: C07D213/70
Filed: 1984-02-16
Abstract: Die Erfindung betrifft neue Pyridin-, Pyrazin- und Pyrimi­
dinderivate der Formel 
  
worin R, R¹, R², R³ und R⁴ die in der Beschreibung angegebe­
nen Bedeutungen besitzen, und ihre Säureadditionssalze, Ver­
fahren zu deren Herstellung, fungizide Mittel, die diese Verbin­
dungen als Wirkstoffe enthalten sowie die Verwendung sol­
cher Verbindungen bzw. Mittel zur Bekämpfung von Fungi in 
der Landwirtschaft und im Gartenbau. Die Erfindung betrifft 
ferner bei der Herstellung von Verbindungen der Formel I ver­
wendbare Mittel.
Patent EP-0129331-A3 (EP)
IPC: G01B7/16
Filed: 1984-05-17
Abstract: A strain transducer is adapted to measure strain at a 
chosen depth below the surface of a workpiece, such as at the 
neutral axis of a draft bar. The transducer has a hollow cylin­
drical plug (6) projecting from a co-axial shoulder (7) of 
slightly larger diameter, the distal end of the plug being force 
fitted with a disc-like diaphragm (9) on which strain gauges 
(10) are mounted. These are on the inside face, and connec­
tions (11) extend up inside the plug to encapsulated electronic 
circuitry at the proximal end. The workpiece is bored (3) to an 
extent greater than the chosen depth and then counterbored 
(4) to match the plug and shoulder, and the transducer is 
inserted with an interference fit.
Patent EP-0139489-A3 (EP)
IPC: G01N33/50
Filed: 1984-09-25
Abstract: Methods employing biotinylated nucleic acid probes for 
detecting genes or base sequences of interest in nucleic 
acids. The preferred embodiment employs enzyme labeled 
nucleic acid probe for hybridization with the nucleic acid, a 
biotinylated nucleic acid probe for specific hybridization with 
the gene or base sequence of interest and an avidin coated 
microparticle for immobilization thereof. Following separa­
tion, label is detected in the bound species for determining 
the presence of nucleic acid having the desired gene or base 
sequence.
Patent EP-0145390-A3 (EP)
IPC: C07G99/00
Filed: 1984-11-23
Abstract: A substantially pure non-glycosylated human inter­
leukin-2 protein having a specific activity of not less than 10⁴ 
U/mg is obtained by growing a transformant carrying a DNA 
having a base sequence coding for human interleukin-2 to 
cause production and accumulation of human interleukin-2 
in the culture broth, and subjecting the thus obtained human 
interleukin-2-containing liquid to a purification process com­
prising a hydropholic column chromatography.
Patent EP-0172290-A3 (EP)
Title: Banc pour le redressage de chassis à froid
IPC: B21D1/14
Filed: 1984-04-27
Abstract: BANC POUR LE REDRESSAGE DE CHASSIS A FROID, 
caractérisé par le fait de consister en une carcasse parallélipi­
pédique dont la face d'appui est formée par une série de 
profils (1) disposés transversalement a sa plus grande 
dimension. Au moins un profil est arrangé a chaque mètre et 
demi de longueur du banc en vue de lui conférer la rigidité 
requise, ainsi que d'autres profiles (2) disposés verticale­
ment et assemblés aux premiers, tandis que sur la face 
supérieure se trouvent uniquement les deux profils (5) qui 
déterminent sa plus grande dimension et servent de rails a 
une grue roulante pouvant balayer toute la longueur du 
banc, afin de pouvoir introduire et retirer des châssis et 
réparer des carrosseries de châssis.
Patent EP-0124444-A3 (EP)
IPC: H01L21/66
Filed: 1984-04-27
Abstract: The field of the invention concerns handling electrical 
components (10-12, 10′-12′) of the type having a body (10, 10′) 
and multiple rows of leads (12, 12′) protruding out through 
one surface.  
     The purpose of the invention is of straightening the 
leads of the components sufficiently for insertion into corres­
ponding holes of a circuit board, as well as for testing the 
electrical functioning or physical integrity of the electrical 
component.  
     According to the invention, such an handling method 
consists of steps for each component of straightening each 
lead (12, 12′) of said component which is bent from said axis 
(130) along at least a portion of a length thereof; and testing 
(30, 31) electrical functioning of said component (10-12, 10′-­
12′) during said straightening.  
     A peculiar use of the invention can be found in the hand­
ling of "square modules".
Patent EP-0114796-A3 (EP)
Title: Perforated camouflage material
IPC: F41H3/02
Filed: 1984-01-12
Abstract: The invention relates to a perforated camouflage material where the holes are made as arcuate slits so that tongues are formed (Figures 4A,4B). The material is laminated from a carrier layer and applied thereto a plastics layer put under stress, the tongues thus curling outwards (Figure 48). The layer with stress can suitably be obtained by hot-laminating polyethylene which has been given latent stress during manufacture, with the carrier layer, the latent stress being released into an interior stress in the laminated sheet.
Patent EP-0165581-A3 (EP)
Title: Door case or window case made of profile material and door wing or window wing
IPC: E06B1/04
Filed: 1985-06-15
Abstract: The case consists of at least two round profiles or tubes which run parallel to one another and are interconnected and which form the limbs of the case. The profiles are mutually offset in the opening plane of the door or of the window, so that one of the profiles forms the rebate and the other of the profiles forms the stop for the door or window wing. Round profiles arranged in the same manner can also serve as frames for door or window wings, the door panelling or glazing being fixed on at least one of the round profiles. <IMAGE>
Patent EP-0159730-A3 (EP)
IPC: B01D53/52
Filed: 1985-03-08
Abstract: Removal of sulphur compounds from the off-gas of a 
sulphur recovery unit of the Claus type, in which this off-gas is 
mixed with an H₂S-rich gas to form a gas mixture having a higher 
H₂S to SO₂ molar ratio than the off-gas, which gas mixture is 
passed at a temperature below 300°C over a Claus catalyst and a 
second off-gas is separated from the catalyst, said second off-­
gas is subsequently passed over a regenerable solid metal oxide 
absorbent to absorb H₂S, spent metal oxide absorbent is regene­
rated, thereby producing a gas rich in sulphur compounds which 
is introduced into a sulphur recovery unit of the Claus type.
Patent EP-0170365-A3 (EP)
IPC: A61N1/08
Filed: 1985-06-04
Abstract: A sentinel system is provided for a transcutaneous nerve 
stimulation device in which a sentinel pulse of known 
characteristics is produced at the device output prior to the 
production of a stimulation pulse. The output response is 
measured during the time of sentinel pulse production, and a 
sentinel warning signal is produced if an undesired output 
response is measured to alert the user to a potentially 
hazardous condition.
Patent EP-0184991-A3 (EP)
Title: Cationic phthalocyanine compounds
IPC: D06P1/42
Filed: 1985-12-02
Abstract: The invention relates to phthalocyanine compounds of the formula <IMAGE>  (I)  wherein MePc is a copper, cobalt or nickel phthalocyanine radical, R1 is hydrogen or alkyl, X is alkylene, and R2, R3 and R4, are each independently alkyl which is unsubstituted or substituted by hydroxy, alkoxy, phenyl or amino, or R1 and R2, when taken together, are methylene, ethylene or propylene if X is methylene or ethylene, or two or three of R2, R3 and R3, together with the nitrogen atom, form a 5- to 7-membered unsubstituted or substituted heterocyclic ring which may contain one or two additional hetero atoms selected from the group consisting of O, N and S as ring members, An(-) is a cation and M is a cation, and x is greater than y and y is greater than 0, and the sum of x+y is 4 or less than 4. These compounds can be used as dyes, in particular for dyeing and printing cellulosic materials and polyacrylonitrile materials, especially paper.
Patent EP-0155246-A3 (EP)
Title: Process for the manufacture of a dairy spread which is spreadable at refrigeration temperature
IPC: A23C15/12
Filed: 1985-01-23
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent EP-0193867-A3 (EP)
IPC: G01N35/00
Filed: 1986-02-27
Abstract: A circuit for providing stored electrical energy to a heat 
source for a limited duration. The heat source is adapted to 
convert the stored electrical energy into a quantity of heat 
upon receipt of a triggering signal, the triggering signal being 
developed when material to be heated is moved to a position 
adjacent the heat source. The circuit has particular application 
in instrumentation used to analyze biological material, where 
the heat source accurately heats the material to a predeter­
mined temperature prior to analysis.
Patent EP-0200887-A3 (EP)
Title: Transfer closure for chemical-pharmaceutical substances, and method for making it
IPC: A61M16/01
Filed: 1986-03-13
Abstract: A dispensing closure for chemical and pharmaceutical substances, particularly narcotic liquids, narcotic gases, or the like, the closure comprised of a sealing cap (1) which is to be applied to the opening of the substance-dispensing container, and further comprised of an adapter piece (2) with code markings (3), to establish a joint between the adapter and a receiving structure on the container being filled, which receiving structure has corresponding markings, wherewith the sealing cap (1) and the adapter (2) are interconnected by a flexible, liquid-passing tube (6) which opens into a transverse bore hole passage (9) for liquid, and by a flexible air-delivery tube (8) which opens into a transverse air admission bore hole (10). The adapter piece (2), the flexible, liquid-passing tube (6), and the sealing cap (1) are comprised of a single piece having a longitudinal bore (11) passing through its entire length, wherewith the opening of said bore at the adapter end of the bore is sealed off with a sealing stopper (13) having a blind hole ( 12) into which the flexible air-delivery tube (8) extends, wherewith the air-delivery tube (8) is held in place in the blind hole. Air-delivery tube (8) communicates with the atmosphere via a transverse bore hole (10) which passes through the adapter piece (2), the sealing stopper (13), and the wall of the air-delivery tube (8). The flexible, liquid-passing tube (6) is provided with a corrugation (14).
Patent EP-0201916-A3 (EP)
IPC: H01L21/60
Filed: 1986-05-14
Abstract: A bonding method of semiconductor device by using a 
film carrier; A heat-resistive insulating layer (110, 110a) is 
deposited all over the surface of a dummy wafer (101) on 
which a photo-resist film (105a) having a predetermined 
pattern is previously formed; The photo-resist film (105a) is 
removed together with the heat-resistive insulating layer 
(110a) for forming openings; Bumps are formed on the 
openings by plating using the heat-resistive insulating layer 
(110) as a mask; After transferring the bumps to inner leads, 
the bumps of the inner leads are bonded to bonding pads of 
the semiconductor element.
Patent EP-0216247-A3 (EP)
IPC: A61K31/44
Filed: 1986-09-09
Abstract: Selective α₂-adrenergic receptor 
antagonists are effective in modifying gastro-­
intestinal motility in a manner useful in the 
treatment of colonic spasm, irritable bowel syndrome 
and constipation.
Patent EP-0219084-A3 (EP)
Title: System and method for evaluating neurological function controlling muscular movement
IPC: A61B5/11
Filed: 1986-10-11
Abstract: A system for evaluating nervous system function of a 
subject including generally an accelerometer sensor, a stim­
ulus electrode assembly, and a portable device to which the 
sensor and electrode assembly are connected. The sensor 
measures the magnitude of the (stimulus evoked) movement 
of a body part of the subject along at least one axis of three 
dimensional space. The device contains electrical circuits for 
processing data from the sensor, generating stimuli to the 
electrode assembly, and timing both the extraction of sensor 
information and the delivery of stimuli. The sensor has a suc­
tion chamber for attaching the sensor to the desired body part 
site by static suction. To evaluate the nervous system function 
the magnitude of the monitored sensed (acceleration) move­
ment is compared with a control value. When the nervous 
system being evaluated is the peripheral nerve of one side of 
the face, the control value can be determined by evoking and 
measuring movement on the opposite side of the face. For 
this embodiment, two pairs of electrodes are attached to a 
headband which holds them simultaneously against opposite 
sides of the face and a switch communicates the desired pair 
with the portable device.
Patent EP-0223271-A3 (EP)
Title: Device for dispensing adhesive type from a supply roller
IPC: B65B51/06
Filed: 1986-10-06
Abstract: A device for dispensing adhesive tape (5), provided with a guide roller (8) engaging the agglutinant side of the adhesive tape, which guide roller has a teeth-shaped axial profile, the height (H) of the teeth (14) being at least 0,5 mm and preferably at least 1 mm and the angle (a) included by the teeth flanks (15) and a radial plane being not greater than 60° and preferably 45°.
Patent EP-0224964-A3 (EP)
Title: Receptacle
IPC: H01R13/10
Filed: 1986-11-27
Abstract: A receptacle (10) is disclosed which includes first and second rectangular frames (12,13) each having a rectangular opening, so that a plug pin (30j can be detachably inserted into the receptacle (10) through the first rectangular frame (12). The first rectangular frame (12) is connected to the second rectangular frame (13) through a pair of leaf spring pieces (16,19). The pair of leaf spring pieces (16,19) are inwardly curved toward each other so that the plug pin (30), when inserted into the receptacle (10), is electrically connected to the receptacle (10), and said plug pin (30) is elestically retained between the inwardly curved portions (20,21) of the leaf spring pieces (16.19)
Patent EP-0196922-A3 (EP)
Title: Press-on closure for resealable glass finish
IPC: B65D41/04
Filed: 1986-04-02
Abstract: A closure of the press-on type which includes a shell having therein a liner which functions to both form a seal with a container neck finish and also to form in the closure threads which are complementary to the threads of a container neck finish wherein although the closure is pressed on, it may be removed by rotating the same and further may be reapplied to have the same original tight seal. The closure is particularly identifiable by the properties and dimensions of the liner with the properties including a percent puff range and a hardness and the dimensions including certain critical dimensions as to liner thickness.
Patent EP-0209394-A3 (EP)
IPC: C09D5/24
Filed: 1986-07-18
Abstract: A conductive coating composition for use in an elongated 
conductive means comprising, by weight of the composition  
(a) 0.75 to 35 percent total elemental carbon;  
(b) 25 to 90 percent of a polymeric binder;  
(c) 9.25 to 74.25 percent of a carrier; and  
(d) 0 to 5 percent of a surfactant;  
wherein 5 to 90 percent of the total elemental carbon, by 
weight of the elemental carbon, is a ground coal-based, 
calcined coke having an E c  value of 27 to 80, or wherein 
substantially all of the elemental carbon is a ground coal-­
based, calcined coke having an E c  value of 27 to 80, together 
with electrical conductors having a coating of this com­
position.
Patent EP-0213764-A3 (EP)
Title: Preparation of fragile sheet-like devices, such as lead frames
IPC: H01L21/48
Filed: 1986-08-01
Abstract: It is possible to prepare fragile devices by the 
removal of part of a suitable body of material (by an 
etching or similar removal process), and this 
technique is particularly applicable to the formation 
of lead-frames useful in connection with the packaging 
of micro-electronic devices such as integrated circuits 
(chips); starting with a foil or sheet blank of 
relatively thick, robust material, this material is 
removed, usually by etching, where it is not required 
at all (the empty spaces between the leads).  
Unfortunately, it is very difficult to start with a 
thich and robust foil and end with a lead-frame the 
inner parts of which are sufficiently narrow and 
delicate for use with a device having a lead count as 
high as 50 connections per side, when the width of the 
individual leads at their "fine" end must be as little 
as 0.05mm (50 microns).  
     The invention suggests a technique whereby most of 
the thickness of the material over the whole of the 
lead-frame foil blank's inner area (where the inner 
connections to the chip will eventually be) is removed 
from one face to make a generally robust foil with a 
centrally-located recess defining a much thinner inner 
 
 
section, the recess is filled with some "fixing" 
material that will both provide support for and hold in 
position the thin inner section, and further material 
is then removed from the other face of the blank so as 
to form the fine inner parts (25) of the lead-frame, these 
being firmly supported, and held in place, by the 
"fixing" material (23) filling what was the recess in the 
foil.
Patent EP-0215592-A3 (EP)
IPC: G01R33/48
Filed: 1986-08-27
Abstract: A nuclear magnetic reonance imaging method and ap­
paratus using the Hahn spin echo technique wherein de­
phasing of spins due to selection field gradients (G1x, G2x, 
G3x) applied during the radio frequency excitations pulses 
B1 (90°), B2 (90°), B3 (90°) of the Hahn technique is cor­
rected solely by magnetic field gradients (-G′x, -G2′x) ap­
plied before the last radio frequency excitation pulse.
Patent EP-0225092-A3 (EP)
IPC: G01R19/165
Filed: 1986-11-14
Abstract: A silicon controlled rectifier (SCR) is 
connected between a selected electrode of a CRT and 
a reference potential level that is negative 
relative to the selected CRT electrode. The SCR 
remains non-conductive so long as the voltage 
between the selected electrode and the reference 
potential level remains below the breakdown voltage 
of the SCR and the SCR's dv/dt rating is not 
exceeded. If the voltage between the electrode and 
the reference potential level increases at a rate 
that exceeds the threshold rate for the SCR, the 
SCR turns on and shorts the selected electrode to 
the reference potential level.
Patent EP-0211769-A3 (EP)
Title: Adoptive immunotherapy as a treatment modality in humans
IPC: A61K35/14
Filed: 1986-08-07
Abstract: The present invention discloses a new approach to the therapy of cancer in humans based on the administration of lymphokine activated killer (LAK) cells and interleukin-2 (IL-2). Twelve patients with metastatic cancer who had failed standard available therapy were treated. LAK cells were generated from peripheral blood mononuclear cells obtained at multiple leukaphereses and incubated in the recombinant-derived lymphokine, IL-2. Following three to four days of incubation in IL-2, the resulting LAK cells were capable of lysing fresh tumor cells but not normal cells. These LAK cells were reinfused into the autologous patient, along with the intravenous administration of recombinant IL-2 every 8 hours. Patients received up to 90 doses of IL-2 and from 2.8 to 12.6x1010 activated cells from up to 14 sequential leukaphereses. Six patients showed objective regression of established cancer.
Patent EP-0242529-A3 (EP)
IPC: C08F251/00
Filed: 1987-02-19
Abstract: Die Erfindung betrifft ein einstufiges Verfahren zur Herstellung von 
Polysaccharidpfropfpolymeren. Durch Einsatz eines nichtionischen, li­
pophilen und eines nichtionischen, hydrophilen Tensids gelingt es, 
feinteilige Pfropfpolymere mit sehr hoher Wasseraufnahmefähigkeit her­
zustellen.
Patent EP-0246522-A3 (EP)
Title: Speed control speed control
IPC: H02P1/56
Filed: 1987-05-08
Abstract: The invention relates to phase-synchronous starting and phase-synchronous speed control of electronically commutated DC motors. For starting, a voltage is applied simultaneously to the same motor windings and each further commutation step is not initiated until all sensors for detecting the phase angle report the same rotor phase angle. <IMAGE>
Patent EP-0257432-A3 (EP)
IPC: C08K3/34
Filed: 1987-08-10
Abstract: A vinyl chloride resin composition comprising 100 
parts by weight of a vinyl chloride resin, from 10 to 200 
parts by weight of a plasticizer and, as a stabilizer, 
from 0.5 to 50 parts by weight of a lead silicate 
obtained by melting a mixture of lead oxide and silicon 
dioxide, followed by cooling and pulverization.