baber/WOPTO huggingface dataset:
Patent EP-0393524-A3 (EP)
Title: Method of making a sintered body of aluminium nitride
IPC: C04B35/581
Filed: 1990-04-12
Abstract: A method of making an aluminium nitride sintered 
body having more than 95% of relative density, more than 
160W/m-K of thermal conductivity, less than 0.5µm, in Ra, 
of surface roughness, more than 10¹²Ω-cm of volume 
resistivity, and uniform color and homogeneous appearance. 
A sintering aid including 0.05-5 parts by weight, in terms of 
oxide, of oxides of rare earth metals and 0.01-5 parts by 
weight of one or more elements selected from the group 
consisting of metallic lithium, metallic beryllium, metallic 
magnesium, boron, silicon, sulfur, phosphor, arsenic and 
metallic zinc, is added to 100 parts by weight of powders of 
aluminium nitride. The mixture is subjected to forming and 
is sintered in a non-oxidizing atmosphere at a temperature 
of 1400-2000°C.
Patent EP-0399311-A3 (EP)
IPC: C08G18/64
Filed: 1990-05-11
Abstract: Improved two-component polyurethane adhesives contain an isocyanate and a stabilized epoxide and at least one isocyanate-reactive compound.
Patent EP-0398245-A3 (EP)
Title: Dynamic type random-access memory
IPC: G11C11/4094
Filed: 1990-05-15
Abstract: A dynamic type random-access memory includes a bit 
line pair constituted by first and second bit lines (BL, 
 BL ), a memory cell array constituted by a plurality of 
memory cells (MC i : i = 0 to 255) connected to the bit 
line pair, a precharge circuit (PR) for precharging the 
bit line pair to a predetermined potential at a 
predetermined timing, a bit line sense amplifier (NA, 
PA) to be enabled after data written in one of the 
plurality of memory cells (MC i : i = 0 to 255) is read 
out to the bit line pair, and a charge transfer circuit 
(NT₁, NT₂) connected between the bit 
line pair and first and second sense nodes (SN,  SN ) of 
the bit line sense amplifier (NA, PA), turned off upon 
reception of a charge transfer drive signal which is 
decreased from a power source potential to a medium 
potential between the power source potential and a 
ground potential when a small potential difference is 
produced between bit lines of the bit line pair, and 
having an impedance decreased as a potential difference 
between the bit line pair and the first and second sense 
nodes (SN,  SN ) of the bit line sense amplifier (NA, PA) 
is increased when a potential difference between a 
control terminal and the first and second sense nodes 
(SN,  SN ) exceeds a threshold value.
Patent EP-0382475-A3 (EP)
IPC: C22C16/00
Filed: 1990-02-06
Abstract: Alloys having the composition Zr(Mn 1-x Co x ) y Al z A w  
are formed by adding rare-earth metals such as La, Ce, and 
Mm and the like or V to a Zr-Mn-Co-Al quaternary alloy, 
where A is at least one of rare-earth metals such as La, 
Ce, Mm and the like or V, and the amount x of Co 
substituent is the range 0 < x < 0.5; stoichiometric ratio 
y for (Mn + Co)/Zr, in 1.7 < y < 2.3; the amount z of Al 
added, in 0 < z < 0.15; and the amount w of A added, in 0 
< w < 0.4. The alloys thus formed turn out to be hydrogen 
absorbing alloys having small absorption-disorption heat 
difference and long lives, yet maintaining the properties 
of the quaternary alloy.
Patent EP-0385752-A3 (EP)
IPC: F16F15/12
Filed: 1990-02-28
Abstract: An elastic member (2) is fixed to a crankshaft (1), and a 
flywheel (5) is fixed to the elastic member (2) so that the 
flywheel is supported in an elastic relationship with the 
crankshaft. The elastic member (2) has a rigidity in its 
rotating direction large enough to effectively transmit driving 
power to a transmission through a clutch. On the other hand, the 
elastic member (2) has a rigidity in an axial direction of the 
crankshaft small enough (e.g. 600 to 2200 kg/mm) to shift the 
resonance frequency of bending vibration out of a target 
frequency band of forced vibration (e.g. 200 to 500 Hz), while 
ensuring prevention of failure of disengagement of the clutch. 
The flywheel (5) has a clutch-engageable surface (5g) whose axial 
run-out is no more than 0.1 mm.
Patent EP-0403049-A3 (EP)
Title: An assembly for facilitating inservice inspection of a reactor coolant pump rotor
IPC: G21C17/003
Filed: 1990-03-07
Abstract: In a reactor coolant circulating pump (18) 
having an outer casing (24) and a rotor (32) rotatably 
mounted in said casing (24), characterized by an assembly 
(52) for facilitating inspection of said pump rotor (32), 
comprising means defining a cylindrical bore (60) through 
said casing (24) in axial alignment with an end (32A) of 
said pump rotor (32); an extension (62) on said rotor end 
(32A) and rotatable therewith, said extension (62) 
including a cylindrical coupler member (70) extending into 
said bore (60) and having an outer end (70B) with an 
element (74,76) configured to receive a tool (78,80) for 
performance of inservice rotor inspection; a hollow 
cylindrical member (64) disposed in said bore (60) and 
surrounding said coupler member (70), said cylindrical 
member (64) being slidably movable relative to said 
coupler member (70) along said bore (60) between a 
retracted position wherein said cylindrical member (64) is 
stored for normal pump operation and an extended position 
wherein said cylindrical member (64) is in sealing 
engagement with said casing (24) and said extension (62); 
and a cover member (68) sealably attached to said casing 
(24) across said bore (60) for closing said bore (60) and 
retaining said cylindrical member (64) in its retracted 
position for normal pump operation, said cover member (68) 
being detachable from said casing (24) for opening said 
bore (60) and allowing movement of the cylindrical member 
(64) to its extended position to permit inservice rotor 
inspection.
Patent EP-0397404-A3 (EP)
IPC: G06F12/00
Filed: 1990-05-03
Abstract: The present invention provides an 
independent set of processes and data structures 
that allow data transfer between differently 
formatted disks of files specified by the user. The 
processes identify the file format of source and 
destination disks, retrieve the source files in the 
source file format, store the source files in a 
common format in memory that allows the directory 
hierarchy of the source disk and destination disk to 
be maintained, translates the records of the source 
files to the format of the destination file system 
if desired, creates directories for the destination 
disk for combined specified contents of the source 
and destination disk, creates index information for 
the files being added to the destination disk, and 
stores the files, directories and indexes on the 
destination disk in the destination file format. 
The user can then access and modify the files using 
the host computer system and then transfer the 
modified files back to the foreign disk in the 
foreign file format using the same transfer 
processes with the host system format disk acting as 
the source and the foreign system format disk acting 
as the destination. The common memory format is a 
data structure which is a two dimensional list with 
one dimension maintaining the directory hierarchy of 
the source disk and the second dimension maintaining 
the hierarchy of the destination disk. Data and 
directory rings are used to store file contents as 
 
 
they are transferred from one disk to the other and 
pagable windows storing the contents of index files 
on the source and destination disks are used to 
enhance transfer speed.
Patent EP-0397441-A3 (EP)
Title: Method of forming a pattern on a surface
IPC: B41M5/36
Filed: 1990-05-08
Abstract: The method of forming a pattern on a substrate, 
comprising the steps of applying a film of thermoplastic material 
under pressure to a substrate, applying energy to heat said film 
at a surface thereof facing said substrate thereby to bond said 
film to said substrate, selectively etching areas of said film to 
form a predetermined pattern on said substrate, depositing on 
said substrate in the areas where said film has been etched a 
layer of patterning material, and removing from said substrate 
said film remaining thereon. There is also described the 
application of this method to the manufacture of a printhead of 
an array, drop-on-demand ink jet printer.
Patent EP-0416814-A3 (EP)
Title: Cephalosporin compounds, process for their preparation, pharmaceutical compositions and intermediates
IPC: C07D417/12
Filed: 1990-08-30
Abstract: 7 beta -[2-(aminothiazolyl and thiadiazolyl)-2-oxyiminoacetamido]cephalosporin derivatives having a 3-[N-(optionally substituted) aminopyridiniumthiomethyl] substituent have antibacterial activity and are of use in antibacterial therapy. Processes for the preparation of such cephalosporins plus intermediates for use in the preparation thereof, including N-(optionally substituted)amino-thiopyridones, are also described.
Patent EP-0437084-A3 (EP)
Title: A connector
IPC: E21B17/02
Filed: 1990-12-21
Abstract: A connector is described which comprises a male member (20) and a female member (30; 40). The male member (20) has two longitudinally spaced sets of three circumferentially flanges (1). When the male member (20) is inserted into the female member (30; 40) the flanges (1) locate in co-operating recesses (11) defined by flanges (31) in a central bore (10) of the female member (30; 40). Located in the body of the female member (30; 40) is a latch (4; 41) which engages a corresponding slot (3) in the end of the male member (20) and prevents relative rotation between the male and female members after connection. The latch (4; 41) is pivotally mounted on the female member (30; 40) and is biassed into engagement with the slot (3) by a spring (6). <IMAGE>
Patent EP-0383703-A3 (EP)
Title: Tracking multielectrode electroglottograph and process for using it
IPC: A61B5/00
Filed: 1990-02-13
Abstract: An electroglottograph in which a signal source (34-­
38) is connected to an electrode (22,24) to be disposed 
in contact with the subject's neck and a detector (56-­
62) disposed at an opposite side of the patient's neck, 
the detector demodulating an ac component of a signal 
from the signal source (34-38) to indicate variations of 
vocal fold contact over time ; and  characterized  in that 
there are at least first and second channels (30, 32) 
and each channel includes :  
- a respective signal source circuit (36,37,40 ; 
38,39,42), which is isolated from the signal source 
circuit (38,39,42 ; 36,37,40) of the other channel,  
- respective right and left electrodes (22,24 ; 16, 
18), each detector circuit providing a demodulated 
output signal having an ac component that indicates the 
variations of vocal fold contact area over time and a dc 
component.
Patent EP-0472181-A3 (EP)
Title: 5-amine substituted adenosine analogs as immunosuppressants
IPC: A61K39/00
Filed: 1991-08-21
Abstract: The present invention relates to the use of certain 5'-amine substituted adenosine analogs for the preparation of a pharmaceutical composition useful in effecting immunosuppression.
Patent EP-0510658-A3 (EP)
Title: Improvement of the secretion yield of proteins with a disulfide bridge
IPC: C12P21/04
Filed: 1992-04-23
Abstract: The invention relates to a method for enhancing the development of the natural protein conformation on secretion of proteins with a disulphide bridge by a prokaryotic host organism which contains a recombinant DNA which codes for the secreted protein, in which the host organism is cultured in a suitable nutrient medium under suitable conditions for the expression of the recombinant DNA, which is characterised in that a nutrient medium containing 0.1 to 20 mmol/l of one or more thiol reagents is used.
Patent EP-0518557-A3 (EP)
Title: Assay method for hydrolytic enzymes
IPC: C07K7/06
Filed: 1992-06-03
Abstract: An assay method for the rapid determination of hydrolytic enzyme activity in large numbers of samples is provided which comprises bonding a resin-binding compound, such as biotin, to one side of the scissile bond of the substrate and a reporter molecule, such as a fluorescence marker, to the opposite side of the scissile bond, incubating the modified substrate and the enzyme in multiple well plates, e.g. 96-well plates, optionally in the presence if a test inhibitor or activator compound transferring the incubation solutions to a second multiple well plate having upper and lower chambers separated by a porous membrane the upper chamber of which contains resin beads capable of binding with the resin-binding compound, filtering and washing the wells of the second plate and reading the emission from the plates. The invention also provides protease substrates for HIV-1 protease, vertebrate stromelysin and derivatives thereof which are useful in the assay method.
Patent EP-0570163-A3 (EP)
IPC: G01B11/30
Filed: 1993-05-07
Abstract: In the embodiment, the entire cylindrical surface of a 
cylindrical object such as a cigarette is optically inspected by 
first inspecting at least 180° of the circumference of a first side 
of the surface, and then inspecting at least 180° of the 
circumference of the other side. Each of the inspection stations 
illuminates more than 180° of the circumference and images the 
surface from two angularly spaced directions to ensure that at least 
180° of the circumference is seen at each station. Any object 
having a defective image is automatically rejected from the 
apparatus, and the images and other statistical information 
regarding the performance of the system are displayed by the system. 
The images are formed in such a way as to greatly increase the speed 
at which the inspection system operates so that it an keep up with 
the very high rates at which objects such as cigarettes are made in 
modern machinery (e.g., approximately 10,000 cigarettes per minute). 
The images are analyzed using techniques which make possible the 
detection of very small defects and also compensate for possible 
nonuniform illumination of the objects in the circumferential 
direction.  
     In another embodiment, inspection of completed cigaretes is 
accomplished by the cigarettes travelling on a rolling drum (1) pas a 
single stationary rolling block (512) with perferably two cameras (5,14) 
connected to a vision system. The first camera views the cigarette 
before the rolling block, the cigarette is then rolled approximately 
180° and then the second camera views the previousl hidden portion 
of the cigarette. Cigarettes are accepted or rejected based on a 
comparison of the viewed cigarettes to a predetermined set of 
characteristics.
Patent EP-0701095-A3 (EP)
Title: Air supply device
Inventor: BRUNK MARTEN F DR-ING
IPC: F24F13/06
Filed: 1995-08-12
Abstract: The air passage (1) is connected via a housing (5) to an air conduit, and delivers air into the room in the vertical or horizontal directions as required. The housing has perforations. Where the perforations (11) are in the base (6) of the housing, they can be in the same plane as the passage outlet. The perforations can be situated at intervals round the outer periphery of the base, where this is annular. Where the perforations are formed in the cylindrical housing wall, they can be at intervals in the wall portion joining onto the base. Above the inside housing can be a partition (12) also containing perforations.
Patent EP-0709988-A3 (EP)
Inventor: SULLIVAN GREGORY T
IPC: H04B10/27
Filed: 1995-08-25
Abstract: A fiber optic switch (30) interconnects fiber optic
channels (32) so that a fiber optic network can be
implemented. Channel modules (34) provide ports (p1-pi)
(33) for connection of the fiber optic channels (32). Each
channel module (34) has a receive memory (84) for
temporarily storing incoming data frames from the fiber
optic channels (32) associated therewith. A switch module
(36) having a data distribution network (42) interconnects
each of the channel modules (34) and permits ultimate
connection of a source channel (32) to a destination
channel (32). A path allocation system (50), which
controls the switch module (36), allocates the data paths
between the channels (32). The path allocation system (30)
has a scheduler (104) which maintains a destination queue
(Q p1 -Q pi ) for each of the channels (32), a sentry (104) which
determines when a new data frame (11) is ready to be
routed, and an arbitrator (123) which arbitrates port
availability and which grants transfer requests proposed by
the scheduler (104). Significantly, the arbitrator (123)
is equipped with fairness insurance mechanisms (130', 130'')
for insuring that transfer requests are always timely and
efficiently serviced.
Patent EP-0700029-A3 (EP)
Inventor: HAYASHIDA HAJIME
IPC: G10C3/16
Filed: 1995-08-30
Abstract: An acoustic upright piano (10), an electronic sound system (20)
and a hammer stopper (31) form in combination a keyboard musical
instrument for generating acoustic sounds in an acoustic
sound mode and electronic sounds in an electronic sound
mode, and the hammer stopper (31) has a rotatable shaft (31a)
extending in a lower space under damper blocks of damper
assemblies, cushion members (31c) projecting into an upper space
over the damper blocks and connecting brackets (31b) provided
between the rotatable shaft (31a) and the cushion members (31c),
thereby perfectly interrupting hammer (17) motions before an
impact on strings (13) in the electronic sound mode.
Patent EP-0738056-A3 (EP)
Title: Method and apparatus for wireless data transmission on periodically disturbed transmission channels
Inventor: MUELLER WERNER
IPC: H04L1/08
Filed: 1996-04-13
Abstract: The information transmission system has the information stream passed through a delay element (1) having a delay corresponding to the interference period duration at the transmission side, with transmission of the delayed and undelayed information streams. The undelayed information stream is passed through a second delay element (4) with the same delay interval at the reception side, with switching between the delayed and undelayed information signals at the frequency of the periodic interference.
Patent EP-0741284-A3 (EP)
Title: Frischbeton-Temperaturmessvorrichtung
IPC: B28C7/02
Filed: 1996-04-17
Abstract: Die Erfindung betrifft eine Frischbeton-Temperaturmeßvorrichtung 
zur Erfassung und Überwachung der Temperatur von Frischbeton in 
einer Mischanlage, in deren Trog Mischgut eingefüllt ist. Erfindungsgemäß 
ist die Temperaturmeßvorrichtung (1) in Temperaturübertragungskontakt 
mit wenigstens einer Trogverschleißplatte 
(3) angeordnet.
Patent EP-0743717-A3 (EP)
Inventor: KANESHIGE AKIRA
IPC: G06K7/06
Filed: 1996-05-07
Abstract: Disclosed is an improved two-piece SIM card-receiving
connector (1) comprising a housing (2) having
terminals (5) mounted therein, and a card holder (3) having
a card-receiving section (18) for receiving the SIM card.
The card holder (3) is slidably mounted to the housing (2)
by way of ledges (26a,26b,27a,27b) formed on side edges of
the card holder (3) guided within channels (9) formed along
both sides of the housing (2). The housing (2) includes a
lock lever (13) having a latch projection (15) extending
therefrom. The latch projection engages a corresponding
recess (28) formed on the card holder (3) to lock the card
holder and housing in an assembled condition. The two-piece
construction allows the housing to be easily and
automatically assembled to an underlying circuit board, and
the sliding assembly of the card holder to the housing
provides "self-cleaning" of the terminals during both
assembly and removal of the card holder to the housing.
Patent EP-0762599-A3 (EP)
Title: Netzteil-Anordnung und Verfahren zum Steuern und Regeln derselben
Inventor: LOHR GEORG DR
IPC: G05F1/56
Filed: 1996-08-02
Abstract: Die Erfindung schafft eine Netzteil-Anordnung mit einer
Mehrzahl von Netzteilen und ein Verfahren zum Steuern
und Regeln der Netzteil-Anordnung. Das Verfahren stellt
Soll-Daten für mindestens einen Start-, einen Schutz- und/oder
einen Abschalt- und/oder mindestens einen Soll-Zustand
für die Netzteile der Netzteil-Anordnung bereit.
Die Netzteile der Netzteil-Anordnung werden aktiviert und
gemäß den Soll-Daten durch Regelung und Steuerung gesetzt,
sobald ein Aktivierungssignal empfangen wurde. Grundlage
der Regelung und des Steuerns sind empfangene Meßdaten,
welche den aktuellen Ist-Zustand der Netzteile der Netzteil-Anordnung
beschreiben. Die Erfindungsgemäße Netzteil-Anordnung
mit mehreren steuer- und/oder regelbaren Netzteilen
weist eine Steuer-Regel-Einrichtung, insbesondere
zum Steuern und Regeln der Netzteil-Anordnung gemäß dem
Verfahren auf. Die Steuer-Regel-Einrichtung weist insbesondere
eine Mikroprozessor- oder Computer gestütze
Bedieneroberfläche auf. Die Netzteile der Netzteil-Anordnung
sind über eine Bus-Hardware, Interface-Hardware-Treiber
und typbezogene Gerätetreiber mit der Bedieneroberfläche
im Datenaustausch verbunden.
Patent EP-0773289-A3 (EP)
Inventor: TANIDA EMIKO
IPC: C12N5/10
Filed: 1996-08-20
Abstract: Derivatives comprising the AGPR H1 and L-H2
extracellular domains and derivatives comprising the AGPR
H1 and L-H2 cytoplasmic and extracellular domains;
derivatives thereof; a method of producing AGPR H1 and
AGPR L-H2; a method of assaying anti-AGPR antibodies
using the derivatives; and reagents and a kit to be used
for the method. 
     According to the invention, stable quality reagents
may be obtained and accurate measurement may be achieved.
Patent EP-0771546-A3 (EP)
Title: Vorrichtung und Auswerteverfahren zur tiefenselektiven, nicht invasiven Detektion des Blutflusses und/oder intra- und/oder extrakorporal fliessender Flüssigkeiten in biologischem Gewebe
Inventor: OTT LUTZ
IPC: A61B5/026
Filed: 1996-11-04
Abstract: Es werden eine Vorrichtung und ein Auswerteverfahren zur
tiefenselektiven, nichtinvasiven Detektion des Blutflusses
und/oder intra- und/oder extrakorporal fließender Flüssigkeiten
in biologischem Gewebe beschrieben, wobei man Photonen einer
kohärenten, monochromatischen Lichtquelle in das Gewebe durch
einen ersten Bereich eintreten läßt, man in unterschiedlichen
Abständen von diesem ersten Bereich aus dem Gewebe wieder
austretende Photonen bzgl. Frequenz und Anzahl bzw. Intensität
detektiert und an den Informationen Frequenz und/oder Anzahl
bzw. Intensität und/oder Austrittsort der wieder austretenden
Photonen mittels eines Auswerteprogramms und/oder -algorithmus
Rückschlüsse auf die relative Änderung der Durchflußmenge
und/oder Geschwindigkeit und/oder räumliche Lage des
Blutflusses und/oder intra- und/oder extrakorporal im Gewebe
gewinnt.
Patent EP-0777107-A3 (EP)
Title: Drehsensor
Inventor: BERGLAR HEINRICH
IPC: G01D5/165
Filed: 1996-11-27
Abstract: Beschrieben wird ein Drehsensor, bei dem zwischen Rotor und Welle
Verbindungselemente vorgesehen sind. Die Verbindungselemente weisen Hülsen
und Zapfen auf, die einander im Preßsitz umschließen. Die Hülsen und Zapfen
weisen Nocken und Nuten auf. Auf den Nocken sind zudem Hinterschnitte
vorgesehen. Durch die erfindungsgemäß ausgebildeten Verbindungselemente des
Drehsensors ist dieser einfach und kostengünstig montierbar, wobei die durch die
Verbindungselemente hergestellte Verbindung besonders gut in radialer und axialer
Richtung gesichert ist.
Patent EP-0783090-A3 (EP)
Inventor: DELLA ROCCA GIANLUCA
IPC: F24B1/188
Filed: 1994-03-23
Abstract: A fume-exhausting apparatus in particular for chimneys
and fireplaces comprises a plurality of fume-conveying
channels (5, 105) extending whithin a hood (3, 103) in a
chimney or fireplace and exhibiting lower openings (5a)
directed downwardly and disposed close to the lower
inlet mouth (3a) of the hood (3, 103) and upper openings
(5b) directed upwardly, close to the lower end of the
flue (4). In an alternative version, the apparatus
comprises at least one main section (102) for recovering
heat from the fumes, consisting of a heat-exchange
chamber (106) adapted to hold a circulating fluid to be
heated, and a plurality of main pipe coils (105)
extending within the heat-exchange chamber (106) and
adapted to receive and convey the fumes coming from the
hood (103).