baber/WOPTO huggingface dataset:
Patent EP-0323419-A3 (EP)
Title: Fuse
IPC: F42C15/44
Filed: 1988-09-30
Abstract: An ammunition unit is disposed for firing from a gun. The 
ammunition unit is provided with a fuze which includes electronics 
with an associated electrical trajectory safety device (BA) which 
prevents arming of the ammunition unit within a trajectory safety 
distance. A movable portion (8) may be activated with the aid of 
an arming igniter (10) which is actuable with the electrical 
trajectory safety device (BA). upon its activation, the movable 
portion executes an instantaneous movement in which it moves a 
bursting cap (12) disposed in the movable portion into an arming 
position (12′) in register with the initiation detonator (11) 
which is included in a detonation chain actuable by means of an 
impact or a proximity fuze contact. The movable portion (8) is 
also lockable by locking means in the form of a pin which is 
actuable on a retardation in the ammunition unit caused by a first 
hit of the ammunition unit against a first object located within 
the trajectory safety distance. Upon its activation, the locking 
device realizes a locking of the movable portion which is 
thereafter prevented from executing the above-mentioned 
instantaneous movement even if the first hit were to cause such 
mechanical action on the electronics as entails activation of the 
arming igniter. Thereby, the ammunition unit will, on a second 
hit, assume the safe position entailing that total bursting of the 
ammunition unit through the intermediary of the bursting cap is 
prevented if such bursting is caused by shock-triggering of the 
bursting cap in the unsafe position.
Patent EP-0339539-A3 (EP)
Title: Stable antidandruff shampoo compositions
IPC: A61K8/73
Filed: 1989-04-24
Abstract: Disclosed are selenium sulfide lotion shampoos containing 
peroxy oxidizing agents, such as hydrogen peroxide and sodium 
percarbonate. These compositions provide antidandruff efficacy 
and do not become discolored upon storage. A method for pre­
paring color-stable selenium sulfide shampoo compositions is also 
taught.
Patent EP-0340706-A3 (EP)
IPC: C07C51/60
Filed: 1989-04-29
Abstract: Verfahren zur Herstellung von Säurechloriden durch Umsetzung von 
Carbonsäuren oder deren Anhydriden mit Kohlenoxidchlorid in Gegenwart 
eines Carbonsäureamids der Formel I 
  
in der R¹ einen Rest der Formeln 
  
R² einen Alkylrest mit 2 bis 9 C-Atomen, R³ einen Alkylrest mit 1 bis 9 
C-Atomen, R⁴ und R⁵ Wasserstoffatome oder Alkylreste mit 1 bis 9 C-Atomen 
bedeuten, die beiden Reste R¹ und R² auch für einen Kohlenwasserstoffrest 
stehen können, der den Molekülteil   
 
- 
- 
H-R³  
zu einem Heterocyclus vervollständigt, wobei die genannten Alkyl- und 
Kohlenwasserstoffreste noch Substituenten enthalten können, die unter den 
Umsetzungsbedingungen inert sind.
Patent EP-0345488-A3 (EP)
Title: Improved machine for producing expanded sheet metal
IPC: B21D31/04
Filed: 1989-05-16
Abstract: The improved machine comprises a ram operated in such a manner as 
to undergo reciprocating movement away from and towards the sheet 
metal to be expanded The ram carries a toothed blade driven with 
reciprocating movement in a direction perpendicular to that of the 
ram and acting on the sheet metal in cooperation with a backing 
blade able to retract against the action of elastic means. At its 
ends the ram is connected to rods. These rods are slidingly 
guided in fixed supports. The rods are connected together in 
pairs by a cross-member. The rods of pneumatic cylinders 
operating as pneumatic springs act on the cross-member.
Patent EP-0367111-A3 (EP)
IPC: A01N43/836
Filed: 1989-10-26
Abstract: In a drive processing circuit comprising a flow velo­
city measuring resistor (7) and a temperature compensating 
resistor (8) of a hot wire type air flow meter, a resistor 
(22) is inserted between a connecting point of two resis­
tors (17,18) and an inverting input terminal of an opera­
tional amplifier (15). A condenser (23) is inserted bet­
ween the inverting input terminal and the non-inverting 
input terminal of the amplifier (15). The resistance value 
of the inserted resistor (22) is set larger than the 
resistance value of the temperature compensating resistor 
8). By means of the inserted resistor (22) and the 
inserted condenser (23) which act as a low pass filter, 
high frequency noises, which intrude through the tempera­
ture compensating resistor (8), are cut off.
Patent EP-0369456-A3 (EP)
IPC: F24F13/06
Filed: 1989-11-17
Abstract: Luftdralldüse für Computer-Doppelböden  
     Die Luftdralldüse für Computer-Doppelböden ist 
von einer Drallscheibe (1) aus Kunststoff mit 
mehreren radialen Luftleitschlitzen (2/3) ge­
bildet, wobei diese Luftleitschlitze 2/3) in 
Luftströmrichtung (A) und Scheibenstärke abge­
winkelt verlaufen.  
     Mindestens in einzelnen Luftleitschlitzen (2) 
ist ein die gesamte Schlitzhöhe einnehmender 
Quersteg (4) eingeformt, der im geringeren Ab­
stand zum Außenrand (1a) der Drallscheibe (1) 
als zum Scheibenmittelpunkt (1b) liegt.
Patent EP-0376126-A3 (EP)
Title: Improvements in water purification systems
IPC: C02F1/28
Filed: 1989-12-19
Abstract: Means are provided for use with water purification systems and for evaluating the quality of water, which impart a color to water passing through such means, said color being indicative of an excess of a certain ionic strength or of a change of pH beyond a predetermined value. There is also provided a highly efficient water purification system for the removal of a wide variety of contaminants, also equipped with a color release system when purification starts to fail.
Patent EP-0333497-A3 (EP)
Title: Liquid developer for electrostatic photography
IPC: G03G9/13
Filed: 1989-03-17
Abstract: The liquid developer comprises a resin 
dispersed as grains in a non-aqueous solvent having an 
electrical resistance of 10⁹ Ωcm or more and a 
dielectric constant of 3.5 or less, which is 
characterized in that the dispersed resin grains are 
copolymer resin grains obtained by polymerizing a 
solution containing at least one monofunctional monomer 
(A) which is soluble in the non-aqueous solvent but 
becomes insoluble therein after polymerization and at 
least one monofunctional macromonomer (B) which is 
composed of a polymer moiety having a repeating unit of 
the following formula (I) and a copolymerizable double 
bond-containing group of the following formula (II) 
bonded to only one terminal of the main chain of the 
polymer moiety and which has a number average molecular 
weight of 1x10⁴ or less, in the presence of a resin 
which is soluble in the non-aqueous solvent and which 
contains no graft group capable of polymerizing with the 
monomers; 
 
 
   
     In formula (I), X represents -COO-, -OCO-, 
-CH₂OCO-, -CH₂COO-, -O-, -SO₂-, 
  
R₁ represents a hydrogen atom or a hydrocarbon group 
having from 1 to 18 carbon atoms;  
Y represents a hydrocarbon group having from 1 to 22 
carbon atoms;  
a₁ and a₂ each represents a hydrogen atom, a halogen 
atom, a cyano group, a hydrocarbon group having from 1 
to 8 carbon atoms, a group -COO-Z or a group -COO-Z as 
interrupted by a hydrocarbon group having from 1 to 8 
carbon atoms; and  
 
 
Z represents a hydrocarbon group having from 1 to 18 
carbon atoms;  
In formula (II), V has the same meaning as X in 
formula (I); and  
b₁ and b₂ each is selected from the same groups as a₁ or 
a₂ in formula (I).  
     The liquid developer has excellent re-dispers­
ibility, storability, image reproducibility, 
and fixability.
Patent EP-0337722-A3 (EP)
Title: Improved mechanical property testing machine
IPC: G01N3/10
Filed: 1989-04-11
Abstract: A load testing apparatus (10) comprises a load carrier (92) 
for receiving a specimen (80) to be tested, a test cylinder 
(108) for receiving a hydraulic fluid, and a test piston 
(110) to apply a test load to the specimen (80). The 
apparatus (10) further includes a hydraulic supply unit (12) 
for supplying hydraulic fluid to the test cylinder (108) to 
displace the test piston (110).
Patent EP-0341971-A3 (EP)
Title: Sheet curls reformer
IPC: B65H23/34
Filed: 1989-05-09
Abstract: The apparatus (13) for straightening sheet curls of the present 
invention is operating in the following processes 1 ○ and 2 ○ when 
splicing the sheets from the parent rolls (19A-19B): 
   1 ○ The wrap angle adjusting apparatus (34) starts to 
return one of the main backup rolls (32) and the decurler bar (31) from 
the position corresponding to the small parent roll to the 
position corresponding to the large parent roll.    2 ○ The apparatus for suddenly changing the wrap angle 
(ϑ) causes the other of the main backup rolls (32) and the decurler bar 
(31) to retract from the standard position at which the sheet (20) is 
pushed inwardly to a position at which the sheet (20) is not pushed 
inwardly or moderately so as to suddenly change the wrap angle (ϑ) 
of the sheet (20) substantially at the same timing as the start of 
return above described in process 1 ○. During this operation, 
the sheet (20) is guided by the secondary backup rolls (33), and the wrap 
angle (ϑ) of the sheet (20) is set to a value appropriate to the 
diameter of the second parent roll (19B) having a large diameter in a 
moment. As a result, the curls in the sheet (20) wound off from the 
second parent roll (19B) having a large diameter are appropriately 
straightened.
Patent EP-0342050-A3 (EP)
IPC: H01R13/629
Filed: 1989-05-12
Abstract: An electrical connector for a cordless appliance 
such as a water jug comprises a male pin part 70 
mounted to the appliance and a female socket part 
81 mounted to a base 90 for the appliance. The 
forward edge parts 100 of the socket side walls 
94 engages with a shroud portion 91 of the male 
part 70, and the socket side walls 94 have recesses 
95. This allows the lateral pivoting of the male 
part 70 with respect to the female part 81 while 
still providing for alignment of the terminal pins 
within the socket apertures 80. This facilitates 
engagement and disengagement of an appliance from 
its base without causing bending or stressing of 
the terminal pins.
Patent EP-0365209-A3 (EP)
Title: Anti-leu 3a amino acid sequence
IPC: C07K16/00
Filed: 1989-10-11
Abstract: The nucleotide and amino acid sequence of Anti-Leu 3a and 
chimeric and mosaic variants thereof is disclosed.
Patent EP-0405034-A3 (EP)
Title: Endless fabric
IPC: D21F7/10
Filed: 1989-11-24
Abstract: An endless fabric comprises a pin seam in which a pintle wire joins loops 26 formed by machine-direction yarns at the ends 22,24 of an open-ended papermachine fabric, wherein the pintle wire 28 is an extrudeed monofilament having a length at least as great as the width of the fabric and having a non-circular cross-section of which the major and minor dimensions lie respectively in and perpendicular to the plane of the fabric. The major dimension of the pintle stretches the loops and reduces seam gap. The minor dimension is approximately equal to the thickness of the fabric under load. Both serve to reduce the marking of the paper sheet by the seam region.
Patent EP-0378913-A3 (EP)
Title: Apparatus and process for measuring data disk runout and acceleration parameters
IPC: G11B21/10
Filed: 1989-12-13
Abstract: Runout and acceleration measurements are provided 
for a disk drive type device using a closed loop 
actuator (36-40) to position a transducer element 
(14) relative to circular and/or spiral tracks 
(30) on a recording media (10). The transfer 
function of the actuator (40) is determined and 
employed to construct a low pass filter network 
(42) simulating that transfer function. The servo 
error signal (41) is processed by the network (42) 
with the output thereof (43) corresponding to the 
runout either radially if the radial position 
servo error signal is processed or axially if the 
axial position servo error signal is used. 
Obtaining of the second derivative (55) of the 
runout signal (43) reflects the measure of 
acceleration associated with the thus determined 
runout.
Patent EP-0401794-A3 (EP)
Title: Data processing apparatus for sales transactions
IPC: G07G1/01
Filed: 1990-06-06
Abstract: A sales transaction apparatus includes a weighing 
section (25) for measuring the weight of a coin, a mem­
ory section (14) for storing the weight data of plural 
types of coins, and a processing section (11) for deter­
mining the types and numbers of coins to be paid back as 
a change, producing a total weight of the coins as a sum 
obtained by multiplying the numbers of coins by the 
weights read out in correspondence with the types of 
coins, and checking whether the total weight coincides 
with a weight data obtained from the weighing section in 
correspondence with the coins to be actually paid back.
Patent EP-0380357-A3 (EP)
IPC: B01D57/02
Filed: 1990-01-26
Abstract: An electroelutor (48) provides electroelution 
and concentration of small amounts of proteins from 
sample gels (30). The electroelutor (48) elutes 
desired molecules from gels (30) in a sample holder 
(28) directly onto a membrane (38) of a centrifuge 
concentrator (26) or a sequencing membrane. After 
electroelution, the eluted molecules can be 
concentrated or processed in a sequencing device 
with minimized sample handling and minimized 
disturbance about the membrane (38).
Patent EP-0390494-A3 (EP)
Title: Wideband amplifier using fet
IPC: H03F1/42
Filed: 1990-03-27
Abstract: The present invention concerns with a wideband 
amplifier concurrently receiving multi-channel signals 
in a predetermined frequency range and amplifying the 
received signals. In particular, the wideband amplifier 
is characterized in that as a semiconductor element 
employed in the amplifier, a field-effect transistors 
(11) is used, the transistor (11) having a substantially 
flat characteristic of mutual conductance to a voltage 
(V GS ) between a gate and a source with respect to the 
center of an operation point for suppressing a second 
order distortion of an output of the amplifier. And, 
there is also provided a wideband amplifier wherein in 
case of inspecting a field-effect transistor, the second 
order distortion in a high frequency is guaranteed to be 
a constant value or less by accepting only the wideband 
amplifier having a predetermined or lower value of the 
difference between the mutual conductances to the 
applied voltages at an input terminal having a constant 
difference therebetween.
Patent EP-0394029-A3 (EP)
Title: Fiber-filled polyphthalamide composition
IPC: C08K3/34
Filed: 1990-04-19
Abstract: Improved polyphthalamide compositions, particularly for injection 
molding applications, comprise a polyphthalamide component with at least 
two recurring units selected from terephthalamide, isophthalamide and 
adipamide units and having high heat deflection temperature when filled with 
glass fibers; reinforcing fibers; and effective amounts of particulate talc. 
Molded articles prepared from such compositions exhibit excellent 
mechanical and thermal properties, including high heat deflection 
temperature, even when molded using molds heated below Tg of the 
polyphthalamide component, often facilitating molding using steam or hot 
water-heated molds.
Patent EP-0402144-A3 (EP)
Title: Interunit communication system and resetting method
IPC: G06F15/177
Filed: 1990-06-07
Abstract: The invention provides an interunit communication 
system which comprises a main unit and a plurality of 
subunits and executes a communication between the units 
by a microcomputer of each unit. The system comprises: 
power producing means, provided for each subunit, for 
producing a driving power for the microcomputer of the 
subunit by a power which is supplied from the main unit 
through a power line; resetting means, provided for each 
subunit, for resetting the microcomputer of the subunit 
in the case where the power supply was restarted after 
the power supply from the main unit had been shut off; 
detecting means, provided for the main unit, for detecting 
a runaway of the microcomputer of the subunit on the 
basis of a reception state from a signal line for 
communication; power shut-off means, provided for the 
main unit, for shutting off the power supply to the subunit 
when the detecting means detects the runaway of the 
microcomputer; and power restarting means for restarting 
the power supply to the subunit.
Patent EP-0459532-A3 (EP)
Title: Primers and probes for nucleic acid detection
IPC: C12N15/09
Filed: 1987-03-13
Abstract: A process for detecting the presence or absence of at least one nucleotide variation in sequence in one or more nucleic acids in a sample comprises: (a) treating the sample, together or sequentially with 4 different nucleotide triphosphates (I), an agent (II) for polymerisation of (I), and one oligonucleotide primer for each strand of each nucleic acid suspected of contg. the variation(s) under hybridising conditions, such that for each strand contg. each different variation, an extension prod. of each primer is sinthesised which is complementary to each strand, where the primer(s) are selected to be complementary to each strand contg. each variation, such that the extension prod. synthesised from one primer, when sepd. from its complement, can serve as a template for synthesis of the extension prod. of the other primer; (b) treating the sample under denaturing conditions to separate primer extension prods. from their templates if the variation(s) are present (c) treating the sample, together or sequentially, with the four (I), (II) and oligonucleotide primers such that primer extension prod. is synthesised using each of the single strands produced in (b), and repeating (b) and (c) to give detectable amplification of the nucleic acid contg. the variation(s), if present; (d) affixing the prod. of (c) to a membrane; (e) treating the membrane under hybridisation conditions with a labelled sequence -specific oligonucleotide probe capable of hybridising with the amplified nucleic acid contg. the variation(s), if present; (d) affixing the prod. of (c) to a membrane; (e) treating the membrane under hybridisation conditions with a labelled sequence-specific oligonucleotide probe capable of hybridising with the amplified nucleic acid sequence only if a sequence of the probe is complementary to a region of the amplified sequence; and (f) detecting the presence of hybridisation.
Patent EP-0490680-A3 (EP)
Title: A semiconductor memory with multiplexed redundancy
IPC: G11C29/00
Filed: 1991-12-12
Abstract: An integrated circuit memory is disclosed which includes redundant columns associated with a sub-array, and in which multiple input/output terminals are placed in communication with multiple columns in the sub-array in read and write cycles. The number of redundant columns per sub-array is less than the number of input/output terminals. A multiplexer connects the selected redundant column to a selected sense amplifier and write circuit for the input/output with which the replaced column was associated. The multiplexer includes pass gates connected to the bit lines of the redundant column, and fuses connected between each of the pass gates and each of the sense/write circuits selectable for the redundant column. Those of the fuses which are not associated with the selected input/output are opened, and the fuses associated with the selected input/output are left intact. Precharge transistors are connected to the fuse sides of the pass gates, for precharging each of the floating nodes after the pass gates are turned off. This precharging negates the effect of any charge which may be trapped on the fuse side of the pass gates for those lines where the fuses are opened, so that the access time for the next cycle will not be degraded. <IMAGE>
Patent EP-0528471-A3 (EP)
Title: Inconsistency-protected multiprocessor system with broadcasting of symbol-error protected code words
Inventor: KROL THIJS
IPC: H03M13/00
Filed: 1992-07-29
Abstract: There is described a multimodule data processing system with N fully interconnected data processing modules for executing a Dispersed Joined Communication method according to a K-level nested and level-wise compartimentalized encoding, broadcasting and decoding operation. This allows for protecting against at most T maliciously operating modules, wherein K=T+1. At level K all said N modules are situated in a single compartment. At level k=1 for any extant message in any actual module such extant message is broadcast to all modules present in that message's compartment. For any level K+1>k>1 said operation previously comprises for any extant message generating therefrom n>2T symbols according to a T-symbol error correcting encoding and within that message's actual compartment transmitting each of such n symbols as messages to a respective different module. Those different modules together constitute a next lower-level compartment for therein executing said operation according to next lower level k-1. At least one level k>1 comprises a data reducing encoding, or alternatively transmitting to less than all modules available for transmission thereto within the actual compartment. After such K rounds of information transmission said method comprises exclusively single-module-based and in such single module compartment-wise decoding according to successive levels (1..K) of any message or symbol present in the actual module.
Patent EP-0624993-A3 (EP)
Title: Distributed multi-outlet paging.
Inventor: VATT GREGORY B
IPC: H04B7/00
Filed: 1994-03-31
Abstract: A distribution network (108) receives simplex communications or pages from any number of user interface nodes (UINs) (202) and distributes the pages to one or more paging outlets provided by page termination nodes (PTNs) (110) and delivery systems (102). The UINs (202) perform the bulk of the processing related to the distributed system of the present invention. Originator services (1000) are provided through UINs (202). Through originator services (1000) callers may place pages or inquire about previously placed pages. In placing pages, page originators can specify options (1102-1104) related to the delivery of pages. Subscriber updating services (1100) are also provided through UINs (202). The updating services (1100) allow a subscriber to alter (802-812) the services provided by the distribution network (108). Security procedures are implemented to insure that only authorized persons can alter the specification of services provided by the distribution network (108). <IMAGE>
Patent EP-0624381-A3 (EP)
Title: A peel-away endoscopic retrograde, cholangio pancreatography catheter and a method for using the same.
Inventor: KARPIEL JOHN
IPC: A61M25/01
Filed: 1994-05-13
Abstract: An endoscope having a passage through it is introduced into the mouth of a patient and is guided through the patient's gastroentral tract until an opening at the distal end fo the endoscope is in close proximity with the papilla of water leading to the common bile and pancreatic ducts. A peel-away ERCP catheter is provided which may be guided through the lumen of the endoscope until the distal tip of the catheter emerges from the opening at the distal end of the endoscope. The distal end of the catheter may be guided through the sphincter of oddi and into the common bile or pancreatic duct. A radiopaque dye may be injected through the catheter, into the duct. Additionally, a guide wire may be guided into the common bile or pancreatic duct through the catheter.