baber/WOPTO huggingface dataset:
Patent EP-0123672-A3 (EP)
IPC: G01N21/35
Filed: 1984-04-17
Abstract: Ein Prüfvolumen (1) und ein Vergleichsvolumen (3) wer­
den getrennt von einer Infrarotquelle (5) durchstrahlt und die 
beiden Strahlen (13, 11) danach in periodischer Aufeinander­
folge einem Detektor (6) zugeführt, dessen Zeitkonstante klein 
ist im Vergleich zur Periode dieser Umschaltung. Aus den 
festgestellten Intensitätsdifferenzen werden die Massen von 
absorbierenden Anteilen einer Probe im Prüfvolumen (1) ermit­
telt. Der Signalwert des Detektors (6) wird von einer Auswer­
teeinheit (8) während jeder Periode zumindest je einmal 
während des Auftreffens des Prüf- und des Vergleichsstrahles 
abgefragt.  
     Zur getrennten Bestimmung von verschiedenen Anteilen 
der Probe wird während jeder Periode Strahlung von vers­
chiedenen definierten Frequenzbändern dem Detektor (6) 
zugeführt, wobei die Intensität des Prüfstrahles (13) bei jeder 
der verschiedenen Frequenzen und die Intensität des Verg­
leichsstrahles (11) zumindest bei einer dieser Frequenzen 
ermittelt wird.
Patent EP-0150866-A3 (EP)
IPC: B29C49/14
Filed: 1981-11-12
Abstract: Biaxially oriented tubular articles which are destined to provide bodies for processable food containers are made from an elongate tube of thermoplastics material as it emerges from an extruder. The manufacturing process comprises repeatedly performing a cycle of operations each including the following steps:engaging the tube by a first clamping means (11,12) over a first region at a leading end of the tube (10) and by a second clamping means (13,14) over a second region at a spacing from the first region, so as to define between the clamping regions a portion of the tube to be longitudinally stretched and radially expanded;moving the clamping means apart to stretch the tube portion longitudinally and admitting pressure fluid to the tube portion to expand it radially, such stretching and expansion forming a bubble (100) of biaxially oriented thermoplastics material adjacent the leading end of the tube; andsevering (at 22) at least a substantial part of the bubble from the tube to form the tube with a new end as the said leading end of the tube for the succeeding cycle of operations.
Patent EP-0169995-A3 (EP)
Title: A high yield process for preparing beta-lactam antibiotics having a high purity degree
IPC: C07D499/68
Filed: 1985-05-22
Abstract: A high yield process for preparing beta-lactam antibiotics having a high purity degree, in particular derivatives of the cephalosporanic and penicillanic acids, of the formula:by condensation of the compounds where X = H -OCH<sub>3</sub>, (suitably blocked), with a chloride of the formulawherein R = H, OH in which said condensation is carried out in the presence of a nicotinic or isonicotinic base.
Patent EP-0169351-A3 (EP)
IPC: H01L27/118
Filed: 1985-06-03
Abstract: Integrated circuit gate array chip containing inter-­
connected logic circuit means and memory array circuit 
means, said memory array circuit means comprises word 
read circuit means having at least one word read line, word 
write circuit means having at least one word write line, data 
In circuit means having at least one data In bit line, and data 
Out circuit means having at least one data Out bit line. The at 
least one memory cell circuit comprises first, second, third, 
fourth and fifth transistors (T1A, T1B, T1C, T2, T3). The 
emitters of said first and second transistors (T1A, T1B) are 
connected in common to said data In bit line. The emitter of 
said third transistor (T1C) is connected to said word write 
line. The collector of said fifth transistor (T3) is connected to 
said data Out bit line and the emitter of said fourth transistor 
(T2) is connected to a second source of potential.  
     A first resistor (R1) is connected between the base of 
said first transistor (T1A) and said word write line. A second 
resistor (R2) is connected between a common connection of 
the collector of said first transistor (T1A), the collector of said 
second transistor (T1B), the collector of said third transistor 
(T1C), and the base of said fourth transistor (T2) and a first 
source of potential (V). A third resistor (R3) is connected 
between a common connection of the base of said second 
transistor (T1B), the base of said third transistor (T1C), the 
collector of said fourth transistor (T2) and the emitter of said 
fifth transistor (T3) and said first source of potential. A fourth 
resistor (R4) is connected between the base of said fifth 
transistor (T3) and said word read line.
Patent EP-0167834-A3 (EP)
IPC: C08G2/10
Filed: 1985-06-05
Abstract: A metal-containing polyaledehyde microsphere com­
posed of a polyaldehyde microsphere to which a transition 
metal, e.g. Au, Ag, Pt, Pd, Tc, Fe, Ni or Co, is bound may be 
obtained in accordance with this invention. The polyaldehy­
de, e.g. polyacrolein or polyglutaraldehyde, may be encapsu­
lated in agarose, and the mocrosphere may be radioactive or 
magnetic. The microphere may additionally have a com­
pound having at least one amine group, e.g. a drug, 
antibody, antigen, enzyme or other protein, bound to its 
surface.  
     In one embodiment a transition metal is bound to a 
polyaldehyde microsphere by contacting the polyaldehyde 
microsphere with a suitable amount of an appropriate salt or 
acid of the transition metal under suitable conditions so as to 
cause the salt or acid to be reduced to a lower valence state 
and to bind to the microsphere. Some salts or acids may thus 
be reduced to the elemental state; others are further reduced 
with an appropriate reducing agent.  
     In another embodiment, a transition metal in elemental 
form is bound to a polyaldehyde microsphere by contacting 
the polyaldehyde microsphere with a suitable amount of a 
compound capable of complexing with a salt or acid of the 
transition metal under suitable conditions permitting binding 
of the compound to the microsphere, contacting the com­
pound with an appropriate amount of an appropriate salt or 
acid of a transition metal under appropriate conditions 
permitting the compound to bind to the salt or acid, and 
reducing the salt or acid to the corresponding elemental 
metal by contacting it under effective reducing conditions 
and for a sufficient period of time with a sufficient amount of 
an effective reducing agent.  
     The metal-containing microsphere of the invention is 
useful for such applications as cell labeling, cell separation, 
diagnostic methods, catalysis and coating methods.
Patent EP-0175262-A3 (EP)
Title: High-pressure cleaning device
IPC: B60S3/04
Filed: 1985-09-10
Abstract: 1. High pressure cleaning apparatus having a high pressure pump (5), a water suction intake line (16) connected to a water supply, and at least two chemical suction intake lines (20, 21, 22), whereby the chemical suction intake lines (20, 21, 22) and the water suction intake line (16) are selectively connectible to the suction side of the high pressure pump (5) via closable valves (23), and having a valve housing (1) whereof the interior (2) is connected to the auction side of the high pressure pump (5) and into which open the chemical suction intake lines (20, 21, 22) and the  auction line (16) connected to the water supply, characterized in that the interior is constructed as a blind bore (2) along which extend the openings  of the chemical and water suction intake lines (20, 21, 22 and 16 respectively), whereby the opening of the water suction intake line (16) is located furthest from the end of the blind bore (2) connected to the suction side of the high pressure pump (5).
Patent EP-0154501-A3 (EP)
IPC: H03F3/34
Filed: 1985-02-27
Abstract: A logic circuit includes a pair of transistors formed by 
junction type or Schottky barrier type field effect transistors 
(Q₁, Q₂), a constant current electric source (Q₃) connected to 
a common source terminal of the field effect transistor 
(Q₁,Q₂), and a pair of load elements (R₁, R₂) respectively 
connected between each drain terminal of the field effect 
transistors (Q₁, Q₂) and an electric source (V DD ). A clamp 
circuit (D₁,D₂) is connected between the drain terminals of 
the pair of field effect transistors.
Patent EP-0161844-A3 (EP)
IPC: G05D21/02
Filed: 1985-04-25
Abstract: The present invention provides a system characterized by 
a main line carrying a first fluid therethrough, control means 
and means for selectively introducing a second fluid into said 
main line, there being a shunt line of a substantially lower flow 
rate than said main line and arranged to receive a reference fluid 
therethrough, said reference fluid having known character­
istics, said shunt line including injection means for introducing 
said second fluid therein and for uniformly mixing said second 
fluid with the fluid flowing through said shunt line, said shunt 
line including first sensing means located upstream of said in­
jection means for measuring a steady state parameter of the 
fluid flowing thereby and second sensing means located 
downstream of said injecting means for measuring said steady 
state parameter of the fluid flowing thereby, said control 
means being coupled to said injecting means for controlling the 
introduction of said second fluid into said shunt line in response 
to said sensed parameters.  
     There is also provided a method of accurately mixing a 
predetermined amount of one fluid with another fluid, char­
acterised in that said other fluid flows through a main line, there 
being provided a second line in shunt with said main line, said 
second line being arranged to be selectively placed in fluid com­
munication with said main line, said second line having a 
substantially lower flow rate than said main line, providing a 
first reference fluid having known characteristics through said 
shunt line and measuring a predetermined parameter thereof, 
injecting said one fluid into said shunt line so that said fluids are 
homogenously mixed, measuring a predetermined parameter 
of said homogenous mixture and calculating when said 
predetermined amount of said one fluid has been injected in 
response to said sensed parameters, and stopping said injec­
tion at that time.
Patent EP-0170489-A3 (EP)
Title: Heating devices
IPC: F24H1/00
Filed: 1985-07-24
Abstract: 57 A heating device, particularly for heating water has passages running between an inlet (13) and an outlet (18). Closely-spaced electrodes (14, 15) connected to electrical supply are arranged within the passages and water is heated as it flows from the inlet to the outlet backwards and forwards between the electrodes. In one embodiment the electrodes (14,15) are perforated parallel plates connected to a.c. mains supply and the passages are defined between coaxial tubes (9, 10, 11) extending perpendicularly to the plates.
Patent EP-0196471-A3 (EP)
Title: High-pressure delivery device
IPC: F16N13/20
Filed: 1986-03-01
Abstract: 1. High pressure conveying device for conveying viscous to highly viscous media from a stationary or movable storage tank (1), with at least two conveying members (10, 13) successively arranged in the conveying direction and driven by a common electric motor (2), the latter being fixed above a cover (5) closing the storage tank (1) and a conveying pipe (9) surrounding a conveying spindle (10) extending therewith centrally from the cover (5) into the bottom region of the storage tank (1), characterized in that the conveying pipe (9) is surrounded by a follow-up piston (7) and the electric motor (2) is in driving connection with an air pump (20), whose pressure line (21) issues through the cover (5) of storage tank (1) into the area (22) above the follow-up piston (7) and that the second conveying member is a high pressure piston pump (13).
Patent EP-0194672-A3 (EP)
IPC: H01H3/46
Filed: 1986-03-12
Abstract: Ein mechanischer Kraftwandler weist ein elastisch ver­
formbares Element in Form einer Biegefeder auf, wobei die 
Kraft oder die Gegenkraft wahlweise entweder im Mitterlbe­
reich der Biegefeder und im wesentlichen senkrecht zur 
Längsachse der Biegefeder angreifen oder aber in einem 
Endpunkt der Biegefeder und im wesentlichen in deren 
Längsachse im gestreckten Zustand. Die bei diesen Verhält­
nissen gegebene Kräftecharakteristik läßt sich besonders 
vorteilhaft in Verbindung mit äußeren Kräften anwenden, 
beispielsweise dem Druck eines pneumatischen Systems 
oder der Schaltkraft eines Mikroschalters, so daß der erfin­
dungsgemäße Kraftwandler beispielweise als Bauelement in 
Ventilen oder Druckschaltern bzw. Druckreglern Einsatz 
finden kann.
Patent EP-0202581-A3 (EP)
IPC: F16D65/853
Filed: 1986-05-13
Abstract: Eine Vorrichtung zum Kühlen der Hydraulik-Flüssigkeit in 
einer hydraulischen Bremsanlage (10) ist mit einem Wärme­
tauscher (46) versehen, welcher vom Wasser aus dem Reser­
voir (52) der Scheiben-Waschanlage des Fahrzeuges durch­
strömt wird.
Patent EP-0211389-A3 (EP)
IPC: B29C63/00
Filed: 1986-07-30
Abstract: Der Verbundprofilstab (10) besteht aus einem Metall, insbe­
sondere aus Alumiminium oder aus einer Aluminium­
legierung, und einem faserverstärkten Kunststoff (12, 13). Zur 
Erhöhung der mechanischen Eigenschaften eines Profil­
stabes werden in offene oder geschlossene Kammern des 
Metallprofilstabes Kunststoffe in noch formbarem 
Zustand eingebracht und erhalten dort ihre endgültige 
Form und Lage.
Patent EP-0217339-A3 (EP)
IPC: A01N33/12
Filed: 1986-09-29
Abstract: Combinations of glutaraldehyde and 
quaternary ammonium compound provide synergistically 
enhanced algacidal activity, reduced foaming, low 
corrosion, and other improvements in treating 
aqueous systems including cooling towers, swimming 
pools and the like.
Patent EP-0207595-A3 (EP)
Title: A rate adaptation circuit and method for asynchronous data on digital networks
IPC: H04L29/00
Filed: 1986-04-25
Abstract: The invention provides a data unit (21 or 22) for the rate adaptation to overspeed data in fully digital systems adapted to the transmission of bloc mode asynchronous data. The data unit comprises an interface circuit (33) for receiving data from a transmission facility (23), a universal asynchronous receive transmit circuit (UART) (31) for interfacing to data terminal equipment, a dynamically adjustable baud rate generator (32) for driving the UART (31), a microprocessor (30) for controlling the transfer of data from the transmission facility to the output of the UART. Upon detection of overspeed data being received, the frequency of the baud rate generator is increased for the remainder of the byte being processed in the UART. The baud rate generator is reset to its nominal frequency at the boundary of each byte outputted from the data unit.
Patent EP-0212815-A3 (EP)
IPC: G02B6/14
Filed: 1986-07-02
Abstract: A periodic grating structure (150, 152, 162, 164) is placed on 
a facing surface (140) formed on an optical fiber (120) so that the 
grating structure (150, 152, 162, 164) is within a portion of the 
evanescent field of an optical signal propagating through the 
optical fiber (120). The optical fiber 120 has at least two propaga­
tion modes, and the spatial periodicity of the grating structure 
(150, 152, 162, 164) cause the optical signal to be reflected and 
coupled between the two modes.
Patent EP-0220892-A3 (EP)
IPC: C10L1/222
Filed: 1986-10-17
Abstract: The product of reaction between a branched chain 
monocarboxylic acid amide or ester, an epoxide and a carboxylic acid 
when added to a hydrocarbyl distillate fuel in minor effective 
amounts provides a fuel composition having improved cold flowability.
Patent EP-0225028-A3 (EP)
IPC: F25B47/00
Filed: 1986-10-21
Abstract: There is disclosed, apparatus (10) for removing moisture 
from a refrigeration unit which comprises a compressor (32), 
a condensor (34) and an evaporator (42) connected in a loop, 
and which includes a low pressure side valve (44) between 
the compressor (32) and the evaporator (42) and a high pressure 
side valve (36) between the condensor (34) and the evaporator 
(42). The apparatus has an output coupling (14) for connection 
to the low pressure side valve (44), an input coupling (12) 
for connection to a source of dry gas, and a gas transfer 
and heating pipe (46,48), positioned between the output coupling 
(14) and the input coupling (12) for transfering and heating 
dry gas applied through the input coupling to the output 
coupling. Sensors (50,54) sense the temperature and pressure 
of the dry gas transferred to the output coupling. An indicator 
indicates the sensed temperature and pressure to indicate 
when to close the low pressure side valve (44).
Patent EP-0236776-A3 (EP)
Title: Ink ribbon mechanism for printers particularly for a matrix printer
IPC: B41J35/04
Filed: 1987-02-12
Abstract: In such a mechanism with a carriage (3) which is capable of moving backwards and forwards in front of the platen-backing (2) and carries a print head, with an ink ribbon cassette (6) fixed to the printer frame (11) for a single-colour ribbon, which is led within the ribbon cassette (6) as a so-called Moebius loop, the width of the ribbon is divided into at least two parallel lines of ink of identical colour corresponding to their height level in front of the printing elements of the print head. 
<??>In order not only to turn the ink ribbon (7) during its movement, i.e to travel with the Moebius loop, but also to make it wobble and thus make better use of its tinctorial power or increase its durability, it is proposed that an ink ribbon retainer (17) is provided on the print head carriage (3) in the area (14) facing away from the print head (4) so as to be able to swivel about an axis (15) parallel to the carriage guidance axes (12, 13), on which retainer (17) the ink ribbon (7) emerging from or re-entering the ink ribbon cassette (6) is deflectably guided, that the ink ribbon retainer (17) is supported on a rail (20) which also runs parallel to the carriage guidance axes (12, 13) between the side walls (lla, llb) of the printer frame (11) and that the rail (20) displays a height difference (23) between the longitudinal centre (22) of the print pass length (21) to the two sides, so that the ink ribbon retainer (17) with the longitudinally moving ink ribbon (7) can be moved upwards and downwards during a printing pass.
Patent EP-0241797-A3 (EP)
Title: Novel spergualin-related compounds and process for producing the same
IPC: C07C279/14
Filed: 1987-03-30
Abstract: The present invention relates to novel Spergualin-related compounds represented by the general formula [I] <CHEM> R2 is a residue obtained by removing, from an amino acid or peptide, the hydroxyl group of the carboxyl group and, when R1 is a group other than -H, R2 is same as R1 , or a pharmacologically acceptable salt thereof. Said compounds or salts thereof have an immuno-modulating action. The invention further relates to pharmaceutical formulations having an immuno-modulating activity which contain such Spergualin-related compounds and a process for the manufacture of these compounds and preparations.
Patent EP-0241032-A3 (EP)
IPC: G03G5/082
Filed: 1987-04-09
Abstract: The practice of this invention provides a photosensitive 
member which comprises a charge transporting layer and a 
charge generating layer, said charge transporting layer com­
prising amorphous carbon containing hydrogen, said 
amorphous carbon comprising hydrogen bonded carbon N₁, 
and carbon N₂ free from linking with hydrogen, the ratio of 
the amount of N₁ to that of N₂ being 1:0.1 to 1:1, and said 
hydrogen being contained in an amount of 20 to 67 atomic %; 
or said amorphous carbon comprising unsaturated carbon N₃ 
linked with hydrogen and saturated carbon N₄ linked with 
hydrogen; the ratio of the amount of N₃ to that of N₄ being 1:1 
to 1:16, said hydrogen being contained in an amount of 20 to 
67 atomic %;  
or said amorphous carbon comprising unsaturated carbon N₅ 
free from linking with hydrogen and saturated carbon N₆ free 
from linking with hydrogen, the ratio of the amount of N₅ to 
that of N₆ being 1:20 to 1:0.5, said hydrogen being contained 
in an amount of 20 to 67 atomic %.  
     The photosensitive member obtained thereby is excel­
lent in charge-transporting property and chargeability and, 
moreover, exhibits advantages in corona resistance and re­
sistances to acids, moisture and heat and also in physical 
properties such as stiffness.
Patent EP-0255649-A3 (EP)
IPC: G11B3/00
Filed: 1987-07-21
Abstract: Es wird eine Anordnung zur Aufzeichnung eines digitalen In­
formationssignals, insbesondere auf einen plattenförmigen, 
metallischen Aufzeichnungsträger mit Hilfe eines Eindring­
körpers (2) angegeben, bei dem dieser vorzugsweise eine 
Pyramidenform mit drei Seitenflächen (5, 7, 8) und drei 
Kanten (6, 19, 20) aufweist. Die die Kufe des Eindringkörpers 
bildende Kante (6) liegt in ihrer Projektion auf den Aufzeich­
nungsträger in Richtung des Geschwindigkeitsvektors am Ort 
der Aufzeichnung. Die Kante 6 bildet mit dem Geschwindigkeits­
vektor einen Winkel von >135° . Die Projektionen der beiden 
weiteren Kanten (19 und 2o) auf den Aufzeichnungsträger liegen 
senkrecht zum Geschwindigkeitsvektor (22). Mit Hilfe eines 
derartigen Eindringkörpers ist ein Prägen eines digitalen 
Signals möglich, das mit einem Laserstrahl ausgelesen wird.
Patent EP-0258710-A3 (EP)
IPC: G03G5/05
Filed: 1987-08-14
Abstract: Image transfer properties of an 
electrophotographic imaging element (10) are improved by 
heterogeneously dispersing, as a separate phase 
within the photoconductive surface layer (14) of the 
element, finely divided particles (15, 16) of an abhesive 
substance which is nonconductive and spreadable and 
to which toner particles adhere less strongly than to 
the composition of the surface layer in the abhesive 
substance. An example of the abhesive substance is a 
particulate low molecular weight telomer of 
tetrafluoroethylene.
Patent EP-0268254-A3 (EP)
Title: Method and device for fastening bare glass-fibres detachably in a splicing device
IPC: C03B37/14
Filed: 1987-11-17
Abstract: A method is disclosed in which the bare glass fibers are firmly soldered into a solder bath of the splicing device and, after being scored and broken, unsoldered again. To that end, the glass fibers are placed across the solder bath, the solder is heated, and the level of the molten solder is raised above the glass fibers by pressing a slide into the solder trough. The heat supply to the solder bath is subsequently cut off. After the solder has cooled, the glass fibers are firmly fixed therein. To release the fixed glass fibers, the solder is liquefied again. The device for carrying out the method consists essentially of a slotted guide bar, which serves to hold the glass fibers apart, and the solder bath. The latter is a copper block which is thermally insulated from the splicing device and has a projection at one end for attaching a soldering iron.
Patent EP-0266823-A3 (EP)
IPC: G03G15/00
Filed: 1981-08-17
Abstract: Printing or photocopying apparatus for forming a toner 
image on a receptor sheet (35) comprises a imaging 
roller (25); means (19, 31) for forming a toner image on 
the imaging roller; and a transfer roller (37) in 
rolling contact under pressure with the imaging roller, 
the transfer and imaging rollers being maintained in 
non-parallel orientation with the receptor sheet fed 
therebetween to receive the toner image.
Patent EP-0273539-A3 (EP)
IPC: G05B19/05
Filed: 1987-03-10
Abstract: A logic controller 1 comprises random access storage means 2 for 
storing single binary bits of information, programmable read only 
storage means 22, an instruction decoder 23 and a timer circuit 
17 for measuring a duration of time. The arrangement is such that 
binary bits of information 5,16 corresponding to a current 
"condition" of a number of accessories and to a number of timer 
"channels", are supplied in a cycle to the random access storage 
means 2. The bits 5,16 are then examined by the instruction 
decoder 23, in relation to a read only storage means program 21, 
to provide output bits of information 8 to control the 
accessories.