baber/WOPTO huggingface dataset:
Patent EP-0355654-A3 (EP)
Title: Kathodisch abscheidbare Lackbindemittel und Verfahren zu ihrer Herstellung
IPC: C09D5/44
Filed: 1989-08-14
Abstract: Kathodisch abscheidbare Lackbindemittel mit optimiertem 
Eigenschaftsbild auf der Basis von Epoxidharz-Amin-Ad­
dukten werden durch Modifikation mittels Diaminbrücken, 
die längerkettige Substituenten tragen, erhalten. Die 
Diaminbrücken sind Umsetzungsprodukte von diprimären 
Aminen und Mono- sowie Diepoxidverbindungen. Die so 
modifizierten Epoxidharz-Amin-Addukte haben trotz hoher 
Molekulargewichte niedrige Viskositäten und tiefe Glas­
übergangstemperaturen. Die eingebrannten Filme weisen 
insbesonders auch bei höheren Filmstärken störungsfreie 
Oberflächen und ausgezeichnete mechanische Eigenschaf­
ten auf.
Patent EP-0358973-A3 (EP)
IPC: B62D37/00
Filed: 1989-08-17
Abstract: Die Erfindung betrifft ein Verfahren zur Stabilitätskontrol­
le von Gespannen, bei dem die Fahrzeuggeschwindigkeit (v) 
der Lenkradwinkel (α) und der Knickwinkel () zwischen 
der Längsachse des Zugfahrzeugs und der Längsachse des Anhän­
gers gemessen wird. Aus den gemessenen Werten wird die Dämp­
fung (D) der Knickwinkelschwingung für eine bestimmte Fahr­
zeuggeschwindigkeit (v) ermittelt und zusammen mit der dazu­
gehörigen Fahrzeuggeschwindigkeit (v) gespeichert. Aus den 
gespeicherten Wertepaaren Dämpfung (D)-Fahrzeuggeschwindig­
keit (v) wird die kritische Fahrzeuggeschwindigkeit (v krit ) 
ermittelt, bei der die Dämpfung (D) der Knickwinkelschwin­
gung Null ist. Der Quotient (Q) von Effektivwert des Knick­
winkels () zu Effektivwert des Lenkradwinkels (α) wird ge­
bildet und mit einem vorbestimmten Grenzwert (G) verglichen. 
Die von der Fahrzeuggeschwindigkeit (v) abhängige Dämpfung 
(D) der Knickwinkelschwingung wird nur dann bestimmt und zu­
sammen mit der dazugehörigen Fahrzeuggeschwindigkeit (v) ge­
speichert, wenn der Quotient (Q) von Effektivwert des Knick­
winkels () zu Effektivwert des Lenkradwinkels (α) größer 
oder gleich dem Grenzwert (G) ist. Ein Warnsignal wird er­
zeugt, wenn die aktuelle Fahrzeuggeschwindigkeit (v) größer 
als eine Grenzgeschwindigkeit (vg) ist.
Patent EP-0361250-A3 (EP)
Title: Coupling for scaffold railings
IPC: E04G7/30
Filed: 1989-09-16
Abstract: Attached to the pole (31.1) of a scaffold is a small wedge box (33), in the insertion space of which either one tab or two tabs (35) of railing bars (34) can be inserted. A wedge (65) which is displaceable and swivellable on a bolt (70) has an elongated hole (75) and an outer pressing surface (78) which is located at an appropriate wedge angle thereto and at the top end of which a lifting cam (97) is formed. The mounting and outer contour of the wedge (65) are selected such that insertion clearance (92) remains and the wedge can either slip through or be lifted by means of the cam surface (100) or of the lifting cam (97) during insertion. The outer pressing surface (78) and the elongated hole (75) are sufficiently long, taking the wedge angle into consideration, to clamp one tab (35) or two tabs (35) securely. <IMAGE>
Patent EP-0362747-A3 (EP)
Title: Circuitry for comb filtering pal and ntsc video signals
IPC: H04N9/78
Filed: 1989-09-30
Abstract: Comb filter apparatus for comb filtering NTSC or PAL video signals includes sampling circuitry (14,16,18) to sample the video signal at 45 degrees relative to the I,Q or U,V axes. The sampled signal is coupled to delay circuitry (24,26) arranged to concurrently provide video samples from three successive horizontal lines, designated top, middle and bottom. The video samples from the middle line are combined (28,32) with samples alternately selected from the top and bottom lines to provide a comb filtered signal.
Patent EP-0370419-A3 (EP)
IPC: B60J7/053
Filed: 1989-11-18
Abstract: Bei einem Fahrzeugdach (5) mit einer von einem umlau­
fenden Rahmen (15) begrenzten Dachöffnung (7) ist ein 
Deckel (9) vorgesehen, welcher durch seine Führung mit 
seiner Vorderkante (23) absenkbar und nach vorne in den 
Rahmen (15) einschiebbar ist. Dabei verbleibt die Hin­
terkante (25) des Deckels (9) etwa in Höhe des sich 
nach hinten anschließenden Dachabschnitts, wodurch 
zwischen diesem und der Hinterkante (25) des Deckels 
(9) ein Spalt (27) gebildet ist, über den Luft aus dem 
Fahrgastraum entweichen kann.
Patent EP-0351027-A3 (EP)
Title: Carboxylated rubber particles as tougheners for fiber reinforced composites
IPC: C08J5/24
Filed: 1989-07-14
Abstract: Preformed carboxylated rubber particles are effective for 
toughening fiber reinforced composite structures based on 
thermoset resins such as epoxy resin formulations. The 
composites are effectively toughened by adding the 
carboxylated rubber particles to the matrix resin prior to 
curing the composite.
Patent EP-0372664-A3 (EP)
Title: Autoclave for the sterilization of waste products or the like
IPC: A61L11/00
Filed: 1989-11-08
Abstract: An autoclave for sterilizing waste or the like has a stirrer and a loading opening. The loading opening is connected to a pressure lock, which has at least one filling opening to be closed in pressure-tight manner. The filling opening leads into at least one chamber provided in the pressure lock casing. This chamber forms part of a mechanism moving the chamber from a filling position connected to at least one filling opening into a loading position connected to the loading opening.
Patent EP-0345924-A3 (EP)
IPC: C23F1/02
Filed: 1989-04-11
Abstract: A method of detecting defects in a passivating 
layer (16) includes the step of providing masks (32) on any 
portions of a device intentionally exposed through the 
passivating layer, exposing the device to an etchant 
which penetrates the passivating layer through any 
defects therein and etches any interconnects (12) underlying 
the defects, and testing to detect any portions of the 
interconnect which are etched.
Patent EP-0343805-A3 (EP)
IPC: H04N7/167
Filed: 1989-05-05
Abstract: A key security system provides for the reproduction of secure keys by 
using distributed key generation data and a distributed encrypted prekey. The 
system encrypts program key generation data (17) with a program key prekey (18) 
in accordance with a first encryption algorithm to produce the program key (20); 
processes the program key (20) to produce a keystream (25); and processes an 
information signal (26) with the keystream to produce a scrambled information 
signal (27). The program key prekey (18) is encrypted with a category key (22) in 
accordance with a second encryption algorithm to produce an encrypted program 
key prekey (23). The scrambled information signal (27) the program key generation 
data (17) and the encrypted program key prekey (23) are distributed to 
descramblers. The descrambler within the key security system decrypts the 
distributed encrypted program key prekey (23) with the category key (22) in 
accordance with the second encryption algorithm to reproduce the program key 
prekey (18); encrypts the distributed program key generation data (17) with the 
reproduced program key prekey (18) in accordance with the first encryption 
algorithm to reproduce the program key (20); processes the reproduced program 
key (20) to reproduce the keystream (25); and processes the distributed scrambled 
information signal (27) with the reproduced keystream (25) to descramble the 
distributed scrambled information signal. The key generation data includes 
authorization data that must be processed by the authorization processor (35) in 
the descrambler in order to enable the descrambler. The use of authorization data 
as key generation data protects the authorization data from spoofing attacks. 
When more data must be protected than a single operation of the encryption 
algorithm can support, then additional data blocks are protected by chaining the 
system, wherein the output from one stage forms part of the input to the next. 
 
 
The key generation data for the program key includes a sequence number securely 
associated with the category key to thereby "timelock" program key reproduction 
to the use of a current category key and thus prevent an attack based upon the 
use of an obsolete category key.
Patent EP-0353041-A3 (EP)
Title: Signal processing apparatus and method using modified signed digit arithmetic
IPC: G06F7/72
Filed: 1989-07-26
Abstract: A high speed signal processing apparatus for processing 
long numbers includes a modified signed digit adder 12 having a 
plurality of adder cells. An input means is provided for 
inputting binary signals and binary coded modified signed digit 
format signals to the adder 12 for effecting simultaneous 
addition and or subtraction of the binary signals and the binary 
coded modified signed digit format signals. The apparatus 
includes means for performing modulo multiplication of the 
inputted signals and a converter 18 for converting the results 
to normal binary.
Patent EP-0366380-A3 (EP)
IPC: H04N1/48
Filed: 1989-10-23
Abstract: In a scanning and printing apparatus such as a 
copier or facsimile machine, the same driving system (11-­
15) moves the scanning unit (21-23) and transports paper 
(35) through the printing unit (41-47). One edge of the 
paper (35) is held by a clamping mechanism (31) that is 
driven together with the scanning unit. In a copier, 
signals from the scanning unit can be sent directly to 
the printing unit for simultaneous scanning and printing 
which automatically synchronises the scanning and 
printing speeds. Alternatively, the signals can be 
temporarily stored, and scanning and printing can be 
performed in opposite directions of motion. For color 
scanning and printing, the scanning unit has filters (64) 
that spectrally match the inks in the printing unit. The 
apparatus is compact and economical because it has only a 
single driving mechanism and requires minimal signal 
interfacing.
Patent EP-0371612-A3 (EP)
IPC: A61H39/04
Filed: 1989-10-25
Abstract: A support apparatus in the nature of a mattress 
comprises means defining an array of pressure points for 
the application of pressure to parts of a human body 
resting on the support member. The means defining the 
array of pressure points are connected together to form 
a layer which is covered by a cover. The pressure 
points are preferably defined by bead members and the 
support apparatus is advantageously flexible.
Patent EP-0369729-A3 (EP)
Title: Process for maturing of fats
IPC: C11B15/00
Filed: 1989-11-14
Abstract: For optimum bakery performance it is commonplace to hold 
margarines and shortenings at a temperature of around 
27°C for 2-3 days. This process, known as "batch 
maturing", is complicated by the insulating properties of 
fat and requires considerable expenditure of energy and 
storage space.  
     It has been suggested (Oil and Fat vol 39.(12) 1986) that 
batch maturing may be avoided by in-line microwave 
irradiation during product processing. One disadvantage 
of using microwave irradiation is that heating of the fat 
is uneven and this may lead to local melting, which is 
undesirable, as it is necessary that the fat does not 
become molten during the maturing process. The 
specification discloses that claims, with comparative 
examples, a process for maturing of fat which comprises 
the step of illuminating a fatty body with 
radio-frequency radiation. This penetrates more deeply 
into the body and avoids uneven heating. By use of the 
claimed invention it is possible to dispense with batch 
maturing.
Patent EP-0373948-A3 (EP)
Title: Coin receiving apparatus for a vending machine
IPC: G07D5/08
Filed: 1989-12-14
Abstract: A coin receiving apparatus for a vending machine is 
disclosed which has a coin detector for producing an output 
corresponding to the diameter of a deposited coin. One or more 
coin detectors for a differential transformer type are 
sequentially arranged adjacent to the coin detector in the coin 
detection path for producing an output corresponding to coin 
characteristics or characteristics other than the coin diameter. 
Determination circuit judges whether the deposited coin is true 
or false in response to the detected outputs from the respective 
coin detectors. Coin receipt control circuit responsive to the 
true or false judgement output from the determination circuit 
controls the receipt or return of the deposited coin. The 
deposited coin is received in the receiving apparatus if the 
detected outputs from all of the coin detectors indicate that the 
deposited coin is true. Successive deposit determination circuit 
judges whether the last deposited coin passes through the initial 
coin detector before the antecedently deposited coin passes 
through the final coin detector or not. Timer starts to operate 
when the deposited coin passes through the final coin detector 
and the successive deposit determination circuit judges. 
Determination output control circuit applies the true judgement 
output from the determination circuit to the coin receipt control 
only when the timer does not operate after the deposited coin 
passed through the final coin detector. The coin receiving 
apparatus can reduce the coin return ratio.
Patent EP-0381210-A3 (EP)
Title: Optical recording media and process for preparing same
IPC: G11B7/2472
Filed: 1990-02-01
Abstract: The optical recording media of the present invention 
comprise a transparent substrate and an organic dye thin film 
layer formed on said substrate, said organic dye thin film 
layer comprising an organic dye and a liquid organic compound 
having a boiling point of not lower than 200 °C and capable 
of dissolving said organic dye. A process for preparing the 
optical recording media is also disclosed. Recording to the 
optical recording media so prepared can be made with low 
recording power and the media have excellent recording 
sensitivity.
Patent EP-0399437-A3 (EP)
Title: Transfer system for combustion engine fuel control devices
IPC: F02C9/46
Filed: 1990-05-21
Abstract: A fuel control transfer system comprising:  
a first fuel control device (16) connectable in the 
fuel line between a fuel source and a combustion 
engine, and being selectively operable in a control 
mode in which fuel passes therethrough between the 
pump (10) and said engine, and in a backup mode in which 
the flow of fuel therethrough is obstructed;  
a first bypass fuel flow means (56) for permitting the 
flow of fuel through said fuel line past first fuel 
control device when said first fuel control device is 
operating in said backup mode;  
a second fuel control device (24) connectable in said 
fuel line between said first fuel control device (16) 
and said engine, and being selectively operable in 
a control mode in which fuel passes therethrough 
between said source (10) and said engine, and in a 
backup mode in which the flow of fuel therethrough 
is obstructed;   
 
a second bypass fuel flow means (58) for permitting 
the flow of fuel through said fuel line past said 
second fuel control device (24) when said second fuel 
control device (24) is operating in said backup mode;  
and transfer control means selectively operable 
to cause one of said first and second control 
devices (16,24) to operate in said backup mode, such that 
fuel flowing in said fuel line will flow through 
one of said first and second fuel control devices (16,24) 
and the respective other one of said first and 
second bypass means (56,58) when passing from said fuel 
pump to said combustion engine.
Patent EP-0394023-A3 (EP)
Title: Image display apparatus
IPC: G09G3/20
Filed: 1990-04-19
Abstract: An image display apparatus which detects the presence 
or absence of motion of each picture element at a present 
frame and a preceding frame regarding a video signal to be 
inputted, so that, when each picture element at one field by 
interlaced scanning is driven, in a case where motion is 
present at the picture element, each picture element is 
driven on the basis of the video signal at one field, and, 
in a case where motion is absent, the same is driven on the 
basis of a field preceding the one field, thereby displaying 
images.
Patent EP-0398866-A3 (EP)
IPC: F41H7/10
Filed: 1990-05-17
Abstract: Eine Vorrichtung zum Verlegen von Minen (18) besteht aus 
einem in einem Gestell (2) gelagerten, unter einem spitzen 
Winkel in das Erdreich (19) einstechbaren Legedorn (3), der 
in einem sich zwischen der Dornober- und der Dornunterseite 
ergebenden Einstichkeil (13) ausläuft und einen Führungska­
nal (12) für die Minen (18) mit einer Austrittsöffnung (17) 
im Bereich des Einstichkeiles (13) bildet.  
     Um auch mit scharfgemachten druckempfindlichen Zündern ver­
sehene Minen (18) sicher verlegen zu können, ist der Lege­
dorn (3) in seiner Einstichlage zumindest angenähert einer­
seits entlang der Unterseite (15) und anderseits entlang der 
Oberseite (14) des Einstichkeiles (13) bewegbar im Gestell 
(2) gelagert und weist die Austrittsöffnung (17) für die Mi­
nen (18) auf der Unterseite (15) des Einstichkeiles (13) im 
Bereich seiner Schneide (16) auf.
Patent EP-0451824-A3 (EP)
Title: Chelating compounds and their use
IPC: C07C311/38
Filed: 1991-04-10
Abstract: A chelating compound of the formula:    (R-NHOC-CH2)n-A-(CH2COOH)m   (I)   wherein R is an aromatic ring-containing organic group, A is a residue of an aminopolyacetic acid excluding acetic acid groups (-CH2COOH) therefrom, m is an integer of at least two and n is an integer of 1 or 2, or its salt, which has a specificity to a hepatobiliary system so that a chelate compound formed between said chelating compound and a metallic element through a chelate bond is useful as a diagnostic or therapeutic agent for hepatobiliary organs and tissues. <IMAGE>
Patent EP-0495532-A3 (EP)
Title: Photographic optical system and camera including such a system
Inventor: HARAGUCHI KEISUKE
IPC: G02B23/14
Filed: 1987-05-12
Abstract: A photographic optical system (1) is described having a cam 
ring (14) with at least one groove (20, 21) therein, said cam 
ring (14) being rotatable at a constant axial position, and 
said system (1) further having at least one movable lens 
barrel (22, 23, 24, 25, L1) movable along an optical axis of 
said photographic system (1) in association with rotation of 
said cam ring (14). Said system (1) having at least one light 
intercepting member (210, 220) positioned about the periphery 
of said cam ring (14), said member (210, 220) thereby 
comprising means (211, 90) for covering each said camming 
groove (20, 21) and for preventing light from entering the 
interior of said cam ring (14). In an embodyment of the 
Invention at least one light intercepting member (220) is 
positioned in a space (W) between a front end of a cam ring 
support (13) and there is a front cover (200) having an 
opening (201) through which said lens barrel (22, 23, 24, 25, 
L1) is adapted to move. In a further embodyment of the 
invention said light intercepting member (210) comprises a 
flexible code plate (90) wrapped about one peripheral portion 
of said cam ring (14), a light intercepting tape (211) 
positioned about a second peripheral portion of said cam ring 
(14), and an annular gear (15) positioned about a third 
peripheral portion of said cam ring (14). A camera comprising 
such a photographic optical system (1) is described, which is 
in one embodyment of the invention automatically focussed in 
accordance with the distance of a subject from a film plane in 
said camera.
Patent EP-0509436-A3 (EP)
Title: Method of making an oxide superconductor multifilamentary wire and wire obtained by this method
IPC: H01L39/24
Filed: 1992-04-13
Abstract: Method of making an oxide superconductor multifilamentary wire (100), a method according to which the following operations are carried out:     - "stage 0" is performed by introducing a powder of the said oxides, into a metal tube (3) of rectangular or square cross-section, this tube is subjected to a mechanical conversion in order to reduce its transverse dimensions while maintaining its profile, and it is sectioned into short-length stalks, - "stage 1" is performed by juxtaposing the said short-length stalks in a metal container (5) with a rectangular transverse profile, and the same mechanical conversion and the same sectioning are carried out as for the said "stage 0",   - "stages 2, 3...n" are performed as for the said "stage 1", - "stage n" is thermally processed in order to sinter the said powder.   <IMAGE>
Patent EP-0588427-A3 (EP)
Title: Device for monitoring and controlling an intravenous infusion system.
Inventor: BELLIFEMINE FRANCESCO
IPC: A61M5/168
Filed: 1993-09-10
Abstract: The device (1) for monitoring and controlling an intravenous infusion system comprises a sensor element (2) to be associated with the reservoir (13) of the intravenous infusion system and indirectly controlling both an optical or acoustic warning element (5) and a valving element (11). In this manner the nurse or patient no longer has to carefully monitor the delivery from the intravenous infusion system, which as is well known can be subject to operational problems. <IMAGE>
Patent EP-0601622-A3 (EP)
Inventor: KADLE PRASAD SHRIPAD
IPC: B60H1/32
Filed: 1993-11-18
Abstract: A two-pass U-flow refrigerant evaporator (10) 
comprises a number of U-shaped tubes (12a - 12q) 
interconnected at the ends thereof by first and second 
header tubes (30,32) to form a bank of U-shaped tubes in 
which refrigerant fluid supplied to the first header 
tube (32) can pass through the U-shaped tubes into the 
second header tube (30). The first header tube (32) is 
sub-divided by a blocking member (42) to form two plenum 
chambers (44,46), an inlet (38) being positioned in one 
end (34) of the second header tube (30) and an outlet 
(40) being positioned in an adjacent end of the first 
header tube (32) in fluid communication with the second 
(46) plenum chamber. The inlet (38) is formed as a 
tubular member (48) extending inside the second header 
tube (30) and connects with a hollow transfer member 
(54) located at an opposite end of the second header 
tube (30) and in fluid communication with the first 
header tube (32) so that refrigerant fluid can pass 
along the tubular member (48) into said opposite end of 
the first header tube (32), into the first (44) plenum 
chamber, through the U-shaped tubes (12a - 12h) 
interconnecting the first plenum chamber (44) to the 
second header tube (30), into the second header tube 
(30), and through the U-shaped tubes (12i - 12q) 
interconnecting the second header tube (30) to the 
second plenum chamber (46) into the second plenum 
chamber (46), to leave the evaporator (10) by the outlet 
(40).
Patent EP-0611018-A3 (EP)
Title: Screw and driver.
Inventor: ASNIS STANLEY E
IPC: A61B17/86
Filed: 1992-02-07
Abstract: An implant 20 comprising a specially adapted bone screw having a threaded shank portion 22 and a sleeve 42 which mates with and operates in cooperation with the threaded shank portion 22 is provided. Also provided is a driver 60 specially adapted for inserting and removing the implant 20 of the invention. A method of compressing a fracture in a bone is also provided. The implant 20 generates bone compression by itself and can be used either alone or with plates and washers. It is easily inserted into a fracture and also is easily removed from the fracture. The driver 60 which is specially adapted to be used in combination with the implant 20 of the invention aids in the ease of insertion and removal of the implant 20. <IMAGE>