baber/WOPTO huggingface dataset:
Patent EP-0370483-A3 (EP)
IPC: G11B19/04
Filed: 1989-11-21
Abstract: Prior to emitting a light beam from an optical head 
4, an information recording apparatus moves the optical 
head 4 in the direction of the optical axis so as to 
render the light beam in a defocused state on an optical 
recording medium 1. Then, the size of the emitted light 
beam is detected by a detector 27.
Patent EP-0372379-A3 (EP)
Title: Chlorhaltige Silazanpolymere, Verfahren zu ihrer Herstellung,  Verfahren zur Herstellung von Siliziumnitrid enthaltenden keramischen Materialien
IPC: C08G77/60
Filed: 1989-11-29
Abstract: Die Erfindung betrifft neue chlorhaltige Silazanpolymere, 
ihre Herstellung, ihre Weiterverarbeitung zu Siliziumnitrid 
enthaltendem keramischem Material, sowie dieses Material 
selbst. Zur Herstellung der chlorhaltigen Silazanpolymere 
werden Oligosilazane der Formel (I) 
  
worin a > 0, b ≧ 0 und n etwa 2 bis etwa 12 ist, mit 
mindestens einem der Chlorsilane Cl₂R⁴Si-CH₂-CH₂-SiR⁴Cl₂, 
Cl₃Si-CH₂-CH₂-SiR⁵Cl₂, R⁶SiCl₃ oder R⁷SiHCl₂ bei 30 °C bis 
300 °C umsetzt, wobei unabhängig voneinander  
R¹, R² = H, C₁-C₆-Alkyl oder C₂-C₆-Alkenyl,  
R³, R⁴, R⁵, R⁶, R⁷ = C₁-C₆-Alkyl oder C₂-C₆-Alkenyl 
und wobei für den Fall, daß b = 0 ist, die Umsetzung 
mit R⁷SiHCl₂, falls R⁷ = C₁-C₆-Alkyl ist und keines der 
anderen Chlorsilane anwesend ist, ausgeschlossen sein 
soll.  
     Die erfindungsgemäßen chlorhaltigen Silazanpolymere können 
durch Umsetzung mit Ammoniak in Polysilazane umgewandelt 
werden, die ihrerseits zu Siliziumnitrid enthaltenden 
keramischen Materialien pyrolysiert werden können.
Patent EP-0360416-A3 (EP)
Title: Motor fuel additive and ori-inhibited motor fuel composition
IPC: C10L1/22
Filed: 1989-08-21
Abstract: Motor fuel can be provided with ORI-inhibiting 
properties when it includes a composition obtained by 
reacting, at a temperature of 30 to 200°C: 
   (a) 0.5 to 2.5 moles of one or more aliphatic 
carboxylic acids; and    (b) 0.5 to 1 .5 moles of a polyoxyalkylene diamine of 
the formula 
  
where R₁ and R₂ are C₁-C₁₂ alkylene groups, q and r are 0 or 
1, c is from 2 to 150, b+d is from 2 to 150, and a+e is 
from 0 to 12.
Patent EP-0373941-A3 (EP)
IPC: C08J3/12
Filed: 1989-12-14
Abstract: The surface-modified polymethylsilsesquioxane 
spherical fine particles of this invention comprise 
polymethylsilsesquioxane spherical fine particles serving 
as nuclei, and at least one member of an alkyl group 
having two or more carbon atoms, an alkenyl group, a 
phenyl group, an epoxy group, an acryloxy group and an 
amino group is bonded to the surface of a particle. They 
are prepared by a process comprising the step of carrying 
out reaction in an aqueous suspension of 
polymethylsilsesquioxane fine particles in the presence of 
an alkali catalyst. The surface-modified spherical fine 
particles can have various organic groups on their 
surfaces, and are used in various fields such as rubbers, 
plastics, coating materials, inks, and cosmetics, 
depending on the types of the organic groups.
Patent EP-0379845-A3 (EP)
Title: Method for making a dope-dyed sinthetic yarn fabric for screen printing use
IPC: B41N1/24
Filed: 1989-11-17
Abstract: There is disclosed a method for making a 
fabric for use in screen printing frames,wherein the 
fabric is made starting from a synthetic material 
yarn,dope-dyed or pigmented,such as a polyester or 
nylon monofilament.
Patent EP-0381166-A3 (EP)
IPC: A61Q1/06
Filed: 1990-01-30
Abstract: The cosmetic composition of the present 
invention exhibits excellent lubricancy since it contains 
silicone rubber powder containing 0.5-80 wt% of silicone 
oil. When it is coated on the skin, no foreign 
sensations or irritations are reported. A smooth and 
moist texture is obtained.
Patent EP-0393628-A3 (EP)
Title: Casing for an electromechanic component
IPC: H05K5/02
Filed: 1990-04-18
Abstract: In a component casing, especially a relay, which has a ventilation opening, this ventilation opening (6) opens in the interior of the casing into an insulation shaft (11) which is separated from the metallic parts (2, 3, 4) in the interior of the casing by an insulating wall (12), originating from the casing wall (5a), and which is open to the interior of the casing at least on its end (11a) located opposite to the ventilation opening (6). In consequence, the necessary insulation paths between the live parts (2, 3, 4) in the interior of the casing and the adjacent metallic parts outside the casing are guaranteed, even after opening the ventilation opening (6). 
<IMAGE>
Patent EP-0399255-A3 (EP)
Title: Bi-metal temperature switch
IPC: H01H37/04
Filed: 1990-05-02
Abstract: A temperature switch assembly which includes a bimetal 
element (50) inserted into a holder body and secured in place by 
a mating shell (70) is presented. The holder body is constructed 
so that it may be screwed into existing bore holes of the 
vessel or engine. The bimetal element is formed with tangs 
on its base so that expansion and contraction effects due to 
temperature changes are compensated thus ensuring 
calibration of temperature switch over prolonged usage. The 
mating shell includes a switch contact (73). When the reaches a 
predetermined temperature, the bimetal element makes contact 
with the switch contact and completes the circuit. The 
circuit is connected to a warning device which is actuated 
when the circuit is completed.
Patent EP-0400582-A3 (EP)
Title: Marker for indelibly marking the tail ends of individual pieces of fabric with alphanumeric data relevant to that piece
IPC: D06H1/02
Filed: 1990-05-29
Abstract: The marker comprises a plate (2) mobile vertically in proximity to 
the sewing line between two adjacent pieces, a punch (3) for 
punching a tape (7) of paper or similar material, a section (t) 
for the linear movement of said paper tape disposed downstream of 
said punch, and a doctor blade (13) for distributing indelible dye 
and mobile along said linear section (t) in contact with said 
punched paper tape (7).
Patent EP-0406624-A3 (EP)
Title: Reversible two-high section roll stand
IPC: B21B1/10
Filed: 1990-06-21
Abstract: A reversible two-high section roll stand 1 with multi-pass rolls 10, 11. The bearing blocks 14, 15 of these rolls 10, 11 are guided in windows 2c, 3c of the housings 2, 3 of the roll stand 1. The two-high section roll stand 1 is intended for a roll stand arrangement in which it is set up together with further roll stands of the same type side by side in rows, transversely to the rolling direction. In this arrangement, the rolls 10, 11 can be connected at their two ends with driving means or with drive transmission elements arranged between the rolls of adjacent roll stands. Supports 22, 23, 24, 25 connectable to the roll stand 1 are arranged for each of the rolls 10, 11 of the roll pairs on both sides of the roll gap formed by the latter, and assigned to and connectable to each of these supports 22, 23, 24, 25 are special adjustable and lockable guides 26, 27, 28, 29 for the rolling stock which are associated with the shaping grooves. The housings 2, 3 have connecting caps 4, 5 which are hinged on their posts 2a, 3a, can be pushed or pivoted upwards and, in the raised position, permit the removal of the rolls 10, 11. The bearing blocks 14, 15 of the roll pairs 10, 11 can be placed in a carrying frame 17, 18, 19. This carrying frame 17, 18, 19 can be pushed in and lifted out from between the posts 2a, 3a of the housings 2, 3. It is furthermore possible for the supports 22, 23, 24, 25 for the guides 26, 27, 28, 29 for the rolling stock to be inserted into this carrying frame 17, 18, 19. <IMAGE>
Patent EP-0397469-A3 (EP)
Title: Background correction method for use in gas chromatography
IPC: G01N30/62
Filed: 1990-05-09
Abstract: A method of correcting for background changes in a plasma 
emission detector comprising a photodetector array is disclosed. In 
the photodetector array a plurality of sensors are used to detect the 
emission lines from a discrete number of selected elements including 
carbon. It is shown that, to the first order, there is a correlation 
between the response at detectors other than the carbon detector with 
the response at a carbon detector. The exact extent of this correlation 
is highly dependent on the amount of nitrogen present in the carrier 
gas used in the system. A calibration curve can be generated which 
allows compensation at a frequency of interest as a function of the 
magnitude of the carbon signal. This curve will depend on the level 
of nitrogen in the carrier gas and can be empirically determined each 
time a new bottle of gas is connected to the system. In a preferred 
embodiment, the calibration curve is not referred to until the carbon 
response reaches a preselected threshold value corresponding to the 
point on the calibration curve where there is a measurable spurious 
reading.
Patent EP-0443801-A3 (EP)
Title: Liquid discharging recording head
IPC: B41J2/05
Filed: 1991-02-18
Abstract: A printer head for an ink jet printer includes at least two independent heating means (102-1, 102-2) arranged to heat the head at different rates. Sensing means (TH) determines the head temperature, and control means (Fig 3A) is arranged to drive the heating means (102-1 or 102-2) selectively via transistors Tr1, Tr2. Thereby the printer head can be heated rapidly when it is first switched on and waiting time before ink discharge can begin is reduced. <MATH>   <MATH>   <MATH>
Patent EP-0512805-A3 (EP)
Title: Hard surfacing alloy with precipitated metal carbides and process
IPC: B23K35/32
Filed: 1992-05-06
Abstract: A hard surfacing alloy which has a Rockwell C hardness of greater than about 50 and which includes tungsten carbide, chromium carbide and bi-metallic chromium and tungsten carbide crystals which are precipitated in the alloy. Alloys of the present invention in their nominal composition comprise from about 12% to about 20% tungsten; from about 13% to about 30% chromium; an effective amount of carbon for forming carbides with the tungsten and chromium and include effective amounts of fluxes and melting point depressants and the like. The balance of the composition is nickel. The alloys include precipitated carbide crystals of chromium, tungsten and bi-metallic mixtures thereof which are interspersed through the hard surfacing alloy and are metallurgically bonded in the metal matrix of the alloy. The alloy have extremely low porosities and therefore are suitable for glass plunger and other applications where low porosity is essential.
Patent EP-0516366-A3 (EP)
Title: Ink jet recording apparatus and method capable of increasing density
IPC: B41J2/13
Filed: 1992-05-26
Abstract: A paper feed operation is performed by a width less than one pixel (1/2) in addition to an integer multiple number of pixels (n/2) with respect to a basic number of pixels inherent to an ink jet recording apparatus having a multi nozzle head having n nozzles. When a plurality of times of pixel recording operations are performed for a single pixel region, ink dots land at a distance less than one pixel (1/2) at the pixel density. Thus, a variation in ink surface density on a recording sheet in an overlapping print operation is reduced, thereby efficiently increasing the image density, and preventing blurring by promoting absorption and evaporation of an ink to and from a paper sheet. <IMAGE>
Patent EP-0534811-A3 (EP)
IPC: H01L39/24
Filed: 1992-08-27
Abstract: For manufacturing a superconducting thin film 
having at least one non-superconducting region at and 
near its surface portion, an oxide superconductor thin 
film (2) is formed on a surface of the substrate (1). 
The oxide superconductor thin film is heated in high 
vacuum environment so that oxygen of the oxide 
superconductor crystals escapes from the surface of the 
oxide superconductor thin film and a surface portion of 
the oxide superconductor thin film having a substantial 
thickness changes into non-superconducting layer (21) of 
a compound oxide which is composed of the same 
constituent elements as those of the oxide 
superconductor but includes the oxygen amount less than 
that of the oxide superconductor and a thin 
superconducting channel (20) is formed under the 
non-superconducting layer (21). A portion of the 
non-superconducting layer (21), which will become the 
non-superconducting region is selectively masked (43), 
and heated in an oxidation atmosphere so that oxygen 
penetrates into the non-superconductor layer (21) from 
exposed surface and the compound oxide of the exposed 
portion of the non-superconductor layer changes into the 
oxide superconductor which is electrically connected to 
the superconducting channel.
Patent EP-0542696-A3 (EP)
Title: Pressure switch having a manually operated safety microswitch
IPC: H01H35/34
Filed: 1992-10-01
Abstract: The present invention relates to a pressure switch having a manually operated safety microswitch, characterized in that it comprises a bottom body, defining in its inside a chamber communicating with a fluid to be controlled, and associated with a top cap, which supports an operating microswitch. The chamber is closed by a membrane, preferably made of a silicone material, provided with an O-ring and coupled to a steel membrane, with a driving tappet assembly which is directly formed on the latter membrane and operates on a washer element, which is counter biassed by a first counterbiassing spring and operates on a push-button of the operating microswitch, a safety microswitch being moreover provided, which can be manually operated or re-armed, and cooperating with a pin element extending from the washer. <IMAGE>
Patent EP-0573789-A3 (EP)
IPC: G11B23/023
Filed: 1993-05-07
Abstract: 2.1 For storing magnetic tape cassettes, devices which have a housing with a slide (2) which can be pushed against a spring force and onto which a compact cassette (16) can be laid are known. 2.2 To introduce a blocking member (5) into the winding hub (14) of the compact cassette (16) just when a compact cassette (16) is laid on, the blocking member (5) is actuated by means of a shaft (4) and an actuating element (6) formed thereon. When a digital cassette is laid on, the blocking member (5) remains under the bearing surface of the slide (2). <IMAGE>
Patent EP-0599049-A3 (EP)
Title: Use of carbon microfibres.
Inventor: STARK WALTER DR
IPC: G01R1/067
Filed: 1993-10-19
Abstract: The invention relates to the use of carbon microfibres for the non-destructive testing of the electro conductivity of the substrate of microstructured bodies, in which microstructure elements of electrically nonconducting material rise out of an electrically conducting substrate.
Patent EP-0665276-A3 (EP)
Inventor: ANDERSON GEOFFREY BRUCE
IPC: C08J3/02
Filed: 1990-03-15
Abstract: The use of an alkoxylated stabiliser containing polyoxyalkylene chains to impart a core-sheath structure to particles of film-forming polymer to enable them to form a stable aqueous coating composition wherein the core contains film-forming polymer and the sheath contains the polyoxyalkylene chains which contain 6 to 40 oxyalkylene units some of which are covalently bonded to the core and which are provided by an alkoxylated C18 fatty alcohol containing more than one non-terminal and non-pendant ethylenic double bond. The stable aqueous coating composition can be formed even when the particles are very small (ie average diameter below 100 nm) without having to employ aromatic moieties or multiple terminal or pendant double bonds which either produce aromatic biodegradation products or are difficult to bio-degrade. Also the sterically stabilised particles and coatings formed from film-forming material to which at least some stabiliser is bonded.
Patent EP-0681846-A3 (EP)
Title: Cell culture products.
Inventor: BARLOW YVONNE MARGARET
IPC: C12N5/071
Filed: 1991-03-04
Abstract: A method for the in vitro cultivation of anchorage dependent mammalian cells which comprises containing a substrate with a culture medium comprising anchorage dependent mammalian cells wherein said substrate comprises a film of synthetic polymer material and which is hydrophobic, non-inhibitory to cell growth and non-cytotoxic. <IMAGE>
Patent EP-0740483-A3 (EP)
Title: Verfahren zum Verbindungsaufbau für Anrufe für Funkteilnehmer mit bedingter Anrugumlenkung
Inventor: WIEHE ULRICH
IPC: H04M3/54
Filed: 1996-04-11
Abstract: Dadurch, daß von der Mobilvermittlungsstelle im Ursprungs-Mobilfunknetz
des anrufenden Funkteilnehmers eine Anfrage (PTM)
zu einer zentralen Teilnehmerdatenbasis (HLR) im Heimat-Mobilfunknetz
des umgelenkten Funkteilnehmers gerichtet wird,
mit der vorübergehend eine temporäre internationale Funkteilnehmerrufnummer
(z.B. TMSIN1) vergeben und temporäre Daten
(z.B. SNC, AGMA) für den Verbindungsaufbau zu einem dritten
Teilnehmer aufgrund der bedingten Anrufumlenkung angelegt
werden können, erkennt die zentrale Teilnehmerdatenbasis
(HLR), daß eine von der Mobilvermittlungsstelle im Heimat-Mobilfunknetz
eintreffende Aufenthaltsabfrage (SRI') nicht
wie üblich zu behandeln ist. Empfängt nämlich die zentrale
Teilnehmerdatenbasis (HLR) innerhalb einer mit der Anfrage
gestarteten Überwachungszeit eine Aufenthaltsabfrage (SRI')
mit einer temporären internationalen Funkteilnehmerrufnummer
(z.B. TMSIN1), werden die mit der Anfrage (PTM) bereitgestellten
temporären Daten (z.B. SNC, AGMA) für den weiteren
Verbindungsaufbau ausgesendet und danach gelöscht. Die Verbindung
zum dritten Teilnehmer wird dann auf Grund der temporären
Daten (z.B. SNC, AGMA) direkt oder über das Heimat-Mobilfunknetz
aufgebaut.
Patent EP-0744502-A3 (EP)
Inventor: SUNAMURA KAZUHIRO
IPC: E02F9/22
Filed: 1996-05-24
Abstract: To provide a burglarproof device for a hydraulic
machine which has a high degree of security against
burglary, ensures high safety, and can be simply installed
in a location where the device is hard to find for burglars,
a solenoid valve 23 of a burglarproof device 20 is installed
in a pilot primary pressure line 3 between a pilot hydraulic
pump 1 and a pilot valve device 4. Unless ten numeral keys
21a of a key input device 21 are depressed in the order of
the password, an unlocking electronic circuit 22K does not
generate an unlock signal and the solenoid valve 23 keeps
the pilot primary pressure line 3 cut off. Therefore, a
pilot primary pressure from the pilot hydraulic pump 1 is
shut off and, even with a manual lever 4c of the pilot valve
device 4 operated, no pilot secondary pressure is produced
and a main control valve 6 is kept standstill. As a result,
a hydraulic cylinder 8 is not operated and the hydraulic
machine is unable to move.
Patent EP-0759557-A3 (EP)
Inventor: TAKAHASHI HIRONORI
IPC: G01R29/12
Filed: 1996-07-31
Abstract: The trigger circuit in accordance with the present
invention comprises a frequency multiplying portion
which receives an electric signal to be measured and
multiplies its repetitive frequency so as to output a
multiple signal, a comparing portion which receives
this multiple signal and outputs a square wave signal
corresponding to its value, and a dividing portion
which divides the square wave signal so as to output a
trigger signal. Accordingly, even when a noise
component is superposed on the electric signal to be
measured, a trigger signal having little jitter and a
repetitive frequency lower than that of the electric
signal to be measured is output. Also, the electric
field measuring apparatus in accordance with the
present invention comprises this trigger circuit and
measures, with a highly accurate timing, the electric
field of the object to be measured.
Patent EP-0766210-A3 (EP)
Title: Verschlussklappenanordnung für die Zugriffsöffnung an einem Bankautomaten
Inventor: WEIGEL PETER
IPC: G07F7/10
Filed: 1996-08-02
Abstract: Eine Verschlußklappenanordnung für die Zugriffsöffnung an
einem Bankautomaten, insbesondere Geldausgabeautomaten,
umfaßt ein Rahmenteil, eine teilzylindrische Klappe (38),
die über mindestens einen starr mit ihr verbundenen
achsnormal gerichteten Klappenhebel (44) an dem Rahmenteil
um die Zylinderachse (42) schwenkbar gelagert ist,
und einen Klappenantrieb mit einem in seiner Drehrichtung
umsteuerbaren Antriebsmotor, der über mindestens einen
drehfest mit einer Antriebswelle (54) verbundenen Nockenkörper
(56) und einen mit dem Klappenhebel (44) verbundenen
Nockenfolger (58) die Klappe (38) in Öffnungsrichtung
verstellen kann, wobei die Klappe (38) mittels einer Feder
in ihre Schließstellung vorgespannt ist und wobei an
der Antriebswelle (54) drehfest mit dieser mindestens ein
Schließhaken (68) sowie an einem klappenfesten Teil (60)
ein dem Schließhaken (68) zugeordnetes Einhakelement (78)
derart angeordnet sind, daß sie während der letzten Millimeter
des Schwenkweges der Klappe (38) vor Erreichen
ihrer Schließstellung in Eingriff treten können.
Patent EP-0764486-A3 (EP)
Title: Verfahren zur Vorbereitung einer Form für den Abguss eines Scheibenformkörpers
Inventor: SEEKATZ KLAUS
IPC: B22C9/02
Filed: 1996-08-16
Abstract: Die Erfindung betrifft ein Verfahren zur Vorbereitung
einer mittengeteilten Form für den Abguß eines
Scheibenformkörpers, insbesondere einer Bremsscheibe, bei
dem der Formhohlraum von der Teilungsebene der Form aus
in beide Formhälften hinein ausgeformt wird. Kennzeichen
der Erfindung ist, daß zur Ausbildung des Formhohlraums
das Modell des Scheibenformkörpers mit in einer zur
Teilungsebene der Form senkrechten Ebene stehenden
Scheibenflächen abgeformt wird.
Patent EP-0766319-A3 (EP)
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/8242
Filed: 1996-09-26
Abstract: A capacitor in a ferroelectric nonvolatile memory
(FERAM) comprising a lower electrode formed on a
semiconductor substrate; a ferroelectric thin film formed
on the lower electrode; an upper electrode formed on the
ferroelectric thin film; a first protective layer
consisting of one or more layers formed between the
semiconductor substrate and the lower electrode, and
composed of a material selected from those of Group IVa
transition metal, Group Va transition metal, Group IVa
transition metal nitride, Group Va transition metal
nitride, silicon nitride, nickel and palladium; and a
second protective layer consisting of one or more layers
formed on the upper electrode, and composed of a material
selected from those of Group IVa transition metal, Group Va
transition metal, Group IVa transition metal nitride, Group
Va transition metal nitride, nickel and palladium. Since
the ferroelectric capacitor is enclosed with composite
films of such materials, it becomes possible to prevent
diffusion of hydrogen and intrusion of water content
therein to consequently avert deterioration of the
characteristics.
Patent EP-0775927-A3 (EP)
Inventor: ANDERSON CHARLES H
IPC: H04N1/50
Filed: 1996-10-24
Abstract: An optical illumination system (10, 60, 70) producing a light
beam (28) having uniform illumination over a rectangular or non-symmetrical
area. An area array of light emitting elements (24)
generate light which is condensed to a single focal point F. A
holographic diffuser (16) diffuses this light, and a cylindrical
lens (18) vertically compresses the light. The light output
from the condensing lens is very near the sum of the light
output from the individual light emitting elements. With any
attenuation in light intensity from the light emitting elements
(24), the entire light beam (28) output is reduced uniformly,
with no localized image plane degradation being generated. The
present invention finds use in printing engines, such as those
for xerographic printers.