baber/WOPTO huggingface dataset:
Patent EP-0395301-A3 (EP)
Title: Electroconductive heated window and manufacture thereof
IPC: H05B3/86
Filed: 1990-04-19
Abstract: A transparent window comprising a glazing material having a 
tapering region, an electroconductive heating film which extends over 
at least the tapering region of the glazing material and is divided 
into a plurality of areas, an electrical connecting means which 
electrically connects together at least two of the areas so as to 
define at least one sheet resistor in the electroconductive film, the 
electrical connecting means comprising at least two rows of spaced 
electrical connections to the film, each of which rows extends along a 
respective tapering edge of a respective area which is electrically 
connected to another area, a plurality of electrical connectors 
external to the film which electrically connect together respective 
electrical connections, and electrical contacts for the or each sheet 
resistor, a respective electrical contact extending across each of two 
ends of the or each sheet resistor for application of an electrical 
power supply. The invention also provides a method of manufacturing 
such a transparent window.
Patent EP-0395394-A3 (EP)
IPC: H04N1/417
Filed: 1990-04-25
Abstract: There is provided an image encoding method in a 
facsimile apparatus or an image filing apparatus as an 
image communication apparatus. In this method, a color 
image signal which is expressed by a plurality of color 
component signals to be encoded is input, the input 
color image signal is converted into a bit stream signal, 
and the bit stream signal is encoded by the prediction 
encoding. A parameter for the prediction encoding is 
changed in accordance with the color image signal to be 
encoded. The encoding operation is executed adaptively 
to the color image signal to be encoded. By bit stream 
converting the binary color signal, the efficient encoding 
using the color correlation can be executed and an 
increase in data amount is prevented. By encoding the 
bit stream signal by using a dynamic arithmetic code, a 
binary color image can be efficiently encoded.
Patent EP-0399667-A3 (EP)
Title: Electronic classroom system enabling self-paced learning
IPC: G09B5/14
Filed: 1990-04-27
Abstract: An interactive electronic classroom system for 
enabling teachers to teach students concepts and to 
receive immediate feedback regarding how well the 
students have learned the concepts. Structure is 
provided for enabling students to proceed in lockstep or 
at their own pace through exercises and quizzes, 
responding electronically to questions asked, the 
teacher being able to receive the responses, and to 
interpret a readout, in histogram or other graphic 
display form, of student responses. In a preferred 
embodiment, a central computer (10) using an IBM AT com­
patible system is employed, together with a plurality of 
student computers (40) which range from simple devices to 
full fledged personal computers. Optional peripheral 
hardware, such as VCRs (30) or other recording/reproducing 
devices, may be used to provide lessons to students in 
association with the computer network.
Patent EP-0434293-A3 (EP)
Title: Method and device for the detection of an fm or pm modulated signal
IPC: H03D3/00
Filed: 1990-12-12
Abstract: The invention relates to a method and a device with which an FM or PM modulated signal can be detected from a carrier directly, without the disadvantages that the use of an analog or a digital phase lock will cause. The direct detection is realized so that the instantaneous frequency or phase of the input signal is measured by direct time interval measurement so that the time measurement resolution is increased by using a delay line. The detected result is already digital, whereby no separate analog-to-digital converter is required.
Patent EP-0406148-A3 (EP)
Title: Printing machine with charge neutralizing system
IPC: H05F3/02
Filed: 1990-05-29
Abstract: A printing machine includes a charge neutralizing system 
for neutralizing static charge on sheets of material fed 
therethrough. The charge neutralizing system includes a 
grounded wire (47) located in proximity to the sheets for 
neutralizing charge on the sheets. The charge neutraliz­
ing system further includes a grounded conductive brush 
(81) mounted on a sheet deflector (61) so that one end of 
the brush (77) contacts sheets as they traverse a first 
sheet feed path (71) and the other end of the brush (79) 
contacts sheets are they are routed by the deflector to a 
second alternative sheet feed path (63). The grounded 
brush (81) further serves to decelerate the sheet as it 
exits the printing machine over the second sheet feed path 
(63).
Patent EP-0458035-A3 (EP)
Title: Device for applying a liquid coating product on sheet-like materials
IPC: D21H23/56
Filed: 1991-03-22
Abstract: It is provided for a coating station for coating moving webs of material, such as in particular paper or cardboard, has two pressing rollers (1 and 2), one of which, namely the lower roller (1), also serves as counter-roller for the case in which the web of material is being coated by means of a nozzle application unit for coating material with a relatively high application weight of more than 5 g/m<2>. For this purpose, the mutual spacing of the two rollers can be adjusted permanently in the vertical direction. An appropriate guidance of the web partially by means of deflection rollers arranged beneath the operator plane (that is to say in the base), is such that on one side coating is achieved with coating material and on the other side of the web of material a light application of adhesive takes place for reasons of correction of the flat position and in order, on the other hand, to achieve coating (application of adhesive) in a pressing gap between the two rollers. For this purpose, the upper and lower roller - the lower roller additionally - have an application mechanism (6 and 7, respectively) provided with an elastic holder which bears a roller doctor with circumferential grooves and having a sump of application material, specifically on different sides of the two rollers (1, 2).
Patent EP-0492048-A3 (EP)
Title: Contoured replacement tread
IPC: B29D30/56
Filed: 1991-08-07
Abstract: The invention relates to a pre-vulcanized replacement tread strip which is contoured to provide improved consistency in application, appearance and road endurance. The tread comprising a sole having a nominal arc in a cross-sectional plain of a pre-determined radius, respective tread shoulders, an upper tread portion disposed between said shoulders and overlying said sole, said upper tread portion having associated therewith a nominal arc extending between said tread shoulders and respective skirts, each skirt including a planar interior wall, an interior interconnection portion, an exterior side wall and an end portion, connecting said interior and exterior walls. There are given certains relations between radii and arc length which are decisive for a favourable retreading of a worn tire. <IMAGE>
Patent EP-0480480-A3 (EP)
Title: Enhanced yeast transcription employing hybrid promoter region constructs
IPC: C07K14/81
Filed: 1985-05-03
Abstract: Yeast promoters of glycolytic enzymes are modified by isolating a fragment encompassing the RNA polymerase binding site and joining to the 5' end of this fragment a DNA sequence providing for enhanced inducible or constitutive transcription of a structural gene. Constructs are prepared for efficient expression of foreign genes in yeast.Yeast strains 2150-2-3(pCl/1GAPSOD) and AB110(pCl/ 1GAPATi9), producing human α<sub>1</sub>-antitrypsin and superoxide dismutase, were deposited at the A.T.C.C. on May 9, 1984 and given Accession Nos. 20708 and 20709, respectively; and 2150-2-3(GAP5), 2150-2-3(Pyk5) and 2150-2-3(PHO5GAP1), expressing Hepatitis B surface antigen, were deposited at the A.T.C.C. on May 9, 1984 and given Accession Nos. 20705, 20706 and 20707, respectively.
Patent EP-0494440-A3 (EP)
Title: Continuous process for preparing isobutyric acid by koch's synthesis
IPC: C07C51/14
Filed: 1991-12-23
Abstract: In the continuous preparation of isobutyric acid by Koch's synthesis from propene, carbon monoxide and water in hydrogen fluoride as the Koch's catalyst, the formation of higher ketones as secondary products is suppressed when the starting materials are mixed at a temperature below 30 DEG C under pressure, the reaction mixture is converted without back-mixing and its temperature is allowed to rise to at least 60 DEG C.
Patent EP-0499868-A3 (EP)
IPC: E06B3/67
Filed: 1992-02-04
Abstract: The invention relates to a glazing element which is transparent in the visible region of the spectrum and has a low reflectance for radar radiation of a frequency of approximately 1 GHz and a high reflectance for IR radiation. The glazing element consists at least of a first glass pane facing the radiation source and having a thickness of between 4 mm and 15 mm, and a second glass pane averted from the radiation source. The second glass pane carries an optically transparent, electrically highly conductive thin layer having a surface resistance of at most 50  OMEGA , and the first glass pane carries an optically transparent, electrically poorly conductive layer having a surface resistance of between 100  OMEGA  and 600 OMEGA . The two electrically differently conductive layers are arranged at a radar-optical distance of at least approximately 30 mm - nglass (radar) . D and at most approximately 100 mm - nglass (radar) . D (D = total thickness of all glass panes between the radiation source and the poorly conductive layer on the first glass pane). <IMAGE>
Patent EP-0514716-A3 (EP)
Title: Frame element for connecting a glass ceramic cooking plate with a control member
IPC: F24C15/14
Filed: 1992-05-08
Abstract: A frame element for connecting a glass ceramic cooking plate with a control member is described. The frame element consists of a profile part enclosing at least partially a front face of the cooking plate and a front face of the control member. In a particularly advantageous embodiment, the frame element is designed in such a manner that the angle between the cooking plate and the control member can be adjusted by the user.
Patent EP-0524787-A3 (EP)
Title: Image output device with selective resolution enhancement
IPC: G06K15/00
Filed: 1992-07-20
Abstract: An image output device for performing resolution 
enhancement for characters, and maintaining original image 
quality for images which have been subjected to a gradation 
processing. In the image output device, when input 
data is character data, the bit image data of character 
data is stored in a first development memory, while when 
input data is image data, the bit image data of image data 
is stored in a second development memory. Upon read-out 
of data for one page, the bit image data in the first 
development memory is transferred to a resolution-enhancement 
processing circuit to be subjected to a resolution 
enhancement processing, and is then synthesized with the 
bit image data in the second development memory.
Patent EP-0561430-A3 (EP)
Title: Hydrostatic drive for components with multi-axle drive and process for driving said components hydrostatically
Inventor: KASPAR ERNST
IPC: F16H61/448
Filed: 1990-08-02
Abstract: A hydrostatic drive for standard units with multi-axle drive, with at least one hydraulic source, at least two hydraulic motors or groups of hydraulic motors connected in parallel and a mechanical connection with a transmission ratio (i) between each hydraulic motor and the axle driven by the respective hydraulic motor, in which each of the hydraulic motors or each group of hydraulic motors respectively drives one or more axles, at least some of the driven axles can be uncoupled from the hydraulic motor(s) driving them and the torque constants (k) of the hydraulic motors driving the standard units are essentially equal at maximum capacity, the torque constant (k) corresponding to the output torque on the shaft of the hydraulic motor at maximum capacity and a pressure differential of 1 bar, is, as a purely hydrostatic drive and control arrangement, to be capable of permitting a high torque on the one hand and a high axle speed on the other for a comparatively low weight of the axle drive. This object is achieved in that, allowing for the diameter, the transmission ratios of the mechanical connections are different from one another for at least some of the driven axles, so that at least for these driven axles the respective product of the torque constant of each hydraulic motor or each group of hydraulic motors and the transmission ratio of the associated mechanical connection (k x i) is different. <IMAGE>
Patent EP-0558404-A3 (EP)
Inventor: ARAKAWA HIDEKI
IPC: H01L29/788
Filed: 1993-02-24
Abstract: The nonvolatile semiconductor memory uses a single
floating gate transistor, wherein a control gate
electrode (8) is negatively biased while a source region
(2) is positively biased, and a writing operation is
performed bit by bit by transferring electrons from the
floating gate (5) into the source region through
Fowler-Nordheim tunneling. And an erasing operation is
performed by injecting channel hot electrons from the
drain region (3) into the floating gate, or by injecting
electrons from a substrate into the floating gate
through Fowler-Nordheim tunneling. The source region is
connected to an individual bit line, and the drain
region to a common line so that over-erasing is averted.
Patent EP-0622761-A3 (EP)
Title: Method for separating articles.
Inventor: BEELER WERNER
IPC: G07C9/02
Filed: 1994-04-23
Abstract: For the separation of articles, especially persons or vehicles, for example for access checks, the identification of the articles is recorded in a first phase. This can be carried out, for example, by means of a reader which reads the information of a check mark or a ticket which is carried by the article. On the other hand, in addition, the weight and/or size of the article is also recorded and fed to a recording station. As a result of the evaluation of the recording station, if appropriate a blocking member, for example a revolving grating or a barrier, is actuated. An additional measurement of the weight and/or size of the article is preferably carried out as a check in front of the blocking member. <IMAGE>
Patent EP-0640885-A3 (EP)
IPC: G03G15/02
Filed: 1994-08-10
Abstract: A charging device for producing a voltage potential on a photoconductive member 
(12) including a corona generator (28) for charging a portion of the image receptor (12) to a 
substantially uniform potential; a corona generating potential source electrically connected to 
the corona generator; a sensor (38) for determining the potential on the image receptor (12); 
and a microprocessor (114) including an analog to digital converter interconnected to the 
corona generating potential source (100); the sensor (38); and a controller (26) for regulation 
of the potential on the image receptor (12).
Patent EP-0687543-A3 (EP)
Inventor: BRAMS PETER
IPC: B29C48/29
Filed: 1995-06-07
Abstract: Bei Vorrichtungen zum Beschicken von Spritzgieß- und Extrudereinheiten
mit einem rotierbaren Einfülltrichter und einer entlang der Mantelinnenfläche
hindurchgeführten Förderschnecke besteht das Problem, daß das
eingebrachte Material aufgrund unzureichender Haftreibung der Mantelinnenfläche
durchrutscht und nicht wie vorgesehen weiterbefördert wird. 
     Um hier Abhilfe zu schaffen, wird vorgeschlagen, die Mantelinnenfläche
des Einfülltrichters im Bereich der Gänge der Förderschnecke mit Erhöhungen
und/oder Vertiefungen zu versehen und die Förderschnecke für den
freien Durchgang der Erhöhungen auszusparen. 
     Besonders vorteilhaft haben sich zu diesem Zweck in der Höhe einstellbare
Stifte erwiesen.
Patent EP-0695072-A3 (EP)
Inventor: GOODWIN JULIE FRANCIS
IPC: H04W28/00
Filed: 1995-07-25
Abstract: An option attach connector has a first indicator bit combination that alerts the device that a public switched telephone network connection has been made to it. The presence of the first indicator bit combination is a signal to the device that telephone, FAX, and E-mail communications applications are to be conducted over a PSTN link. The presence of the first indicator bit combination invokes the stored computer program to display images of menus, keypads, and visual presentations on the LCD display that are consistent with a basic display layout for both cellular telephone network and PSTN modes, but that include customized presentation features that are unique to the PSTN mode of communications. The presence of a second indicator bit combination different from the first indicator bit combination invokes the stored computer program to display corresponding images of menus, keypads, and visual presentations on the LCD display that are consistent with the basic display layout for both cellular telephone network and PSTN modes, but that include customized presentation features that are unique to the cellular telephone network mode of communications. <MATH>
Patent EP-0704590-A3 (EP)
Inventor: KIRIYAMA TETSUAKI
IPC: H04Q9/14
Filed: 1995-09-29
Abstract: A remote operating system including a remote
operating device (20) having a transmitting/receiving
function and a learning function, a slave unit (30)
provided in any of a variety of main body members of
the electronic equipment remote-operated by the remote
operating device, and a master unit (10) for the slave
unit. An identification code generating circuit (11) of
the master unit (10) generates an identification code
as the identification information. The master unit (10)
transmits the identification code from a transmitter
(13) to the remote controlling unit (20) by an IR beam,
while transmitting the identification code from a
sender/receiver (14) over a cable to the slave unit
(30). The remote operating unit (20) appends the
identification code to a functional code associated
with an operating switch (21) to form a remote
operating signal which is transmitted to the slave unit
(30). The slave unit (30) collates the identification
code contained in the remote controlling signal to the
identification code transmitted over the cable and
stored in a storage unit (34). With the remote
operating system, security in remote control may be
improved.
Patent EP-0733567-A3 (EP)
Title: Recording system
Inventor: YOKOI KATSUYUKI
IPC: B65H7/08
Filed: 1992-08-21
Abstract: The present invention provides a recording system, comprising recording means (201) for recording an image on a sheet (206) in response to image information at a recording position, first rotary convey member (218, 219) disposed at an upstream side of the recording position in a sheet feeding direction, second rotary convey member (220, 221) disposed at a downstream side of the recording position in the sheet feeding direction, and control means for controlling the first rotary convey member (218, 219) in such a manner that a feeding speed of the first rotary convey member (218, 219) becomes slower than a normal feeding speed within a predetermined range before and after a trailing end of a sheet (206) passes through the first rotary convey member (218, 219).
Patent EP-0771755-A3 (EP)
Inventor: RIVERA JAMES A
IPC: B66B13/30
Filed: 1996-10-31
Abstract: A door guide assembly for an elevator cab (12)
includes a gib bracket (28) and a sill (34) having a
guide groove (36) in the face of the sill. The gib
bracket (28) extends down from the door (14) and into
the guide groove (36) to guide the motion of the door.
The guide groove (36) includes a narrow opening (72) and
an expanded section (74) inward of the opening.
Engagement between the narrow opening and the gib
bracket prevents excessive vertical movement of the door
and engagement between the expanded section and the gib
bracket prevents excessive lateral motion of the door.
Patent EP-0776109-A3 (EP)
Inventor: LOBO NATIVIDADE ALBERT
IPC: H04L27/14
Filed: 1996-11-01
Abstract: A signal receiver which processes a pulse modulated signal comprises a filter which
has a greater gain at half the pulse frequency of the pulse modulated signal than at
a lower frequency. This helps to reduce intersymbol interference by enhancing
components of the input signal that have pulses of alternating sign.
Patent EP-0780234-A3 (EP)
Title: Flüssigkeitspatrone und Druckkopf für einen Ink-Jet-Printer
Inventor: BUERGIN MARKUS
IPC: B41J2/175
Filed: 1996-12-17
Abstract: Die Flüssigkeitspatrone (1) hat ein Gehäuse (25) enthaltend
eine Flüssigkeit. Eine Wand (27) hat eine Oeffnung (31) zum
Aufsetzen auf einen Stutzen (11) eines Druckkopfs (2). Im
Deckel (30) des Gehäuses (25) ist ein Faltenbalg (41) angeformt,
dessen Falten (42) U-förmig sind und geneigt zum Dekkel
(30) verlaufen. Das Deckblatt (45) des Balges (41) hat
eine Luftzufuhröffnung (47), die beim Eindrücken des Balges
verschlossen wird. Durch die beschriebene Ausbildung des
Pumporgans (40) wird eine rationelle Herstellung ermöglicht.
Patent EP-0803384-A3 (EP)
Inventor: SCHOTT HERBERT
IPC: B60G7/04
Filed: 1997-04-03
Abstract: The device uses stops cooperating with the rigid axle (4) supported in a pendulum bearing (5) relative to the steering device (3) which is mounted on the chassis via spring mountings. At least one hydraulic cylinder (6) extends above the pendulum bearing in the transverse direction and is supported by a pivot bolt (8) attached to the chassis at one end and by a bolt (7) secured to the axle at the opposite end, both bolts at approximately the same height. The lines to the cylinder pressure spaces are controlled via valves (12,13) linked to a control device (18), for determining the pendulation mode under control of the driver.
Patent EP-0813899-A3 (EP)
Inventor: FUJII JUN
IPC: B01D53/94
Filed: 1997-06-20
Abstract: In a catalyst element 3A for purifying exhaust gases
having a metallic carrier 30 and a catalyst carrying
layer L3, an undercoat layer L1 is formed by coating the
surface of the carrier 30 with a heat resistant inorganic
oxide which is superior in adhesion to a metal. The
catalyst carrying layer L3 is then formed by carrying
platinum (Pt) and rhodium (Rh) on an alumina layer L2.
The catalyst carrier layer L3 can thus be adhered in a
close and better contact with the carrier 30 via the
undercoat layer L1. Even when the carrier 30 is subjected
to thermal expansion and vibrations, the amount of peeling
of the platinum and rhodium off (or away from) the carrier
30 can be minimized. Consequently, the decrease in the
purifying characteristics can be minimized.
Patent EP-0817134-A3 (EP)
Title: Gerät zum Ermitteln der mit einem Kraftfahrzeug zurückgelegten Wegstrecke
Inventor: RICHTER JOANNES
IPC: G07B15/06
Filed: 1997-07-02
Abstract: Ein Gerät zum Ermitteln der mit einem Kraftfahrzeug auf Straßen
zurückgelegten Wegstrecken mit Hilfe einer Weg- und einer
Geschwindigkeitsmeßeinrichtung ist gekennzeichnet durch einen
Meßgeber für Lenkradbewegungen und einer Auswertungseinrichtung
mit einer Vergleichseinrichtung für Geschwindigkeit und/oder
Weg sowie Lenkbewegungen mit vorgegebenen Kriterien für
diese Meßgröße zur Klassifizierung der Wegstrecken in verschiedene
Kategorien. 
     Die Klassifizierung der Wegstrecken, beispielsweise in Fahrten
in Ortschaften, Landstraßenfahrten und Autobahnfahrten, kann
insbesondere zur Ermittlung einer von neuartigen Kriterien
abhängigen Benutzungsgebühr verwendet werden.
Patent EP-0814377-A3 (EP)
IPC: G03C5/305
Filed: 1992-09-10
Abstract: There is described a solution for bleaching a silver halide
photographic light sensitive material. The solution
comprises a ferric complex salt of a compound represented by
the following formula A:
 
wherein A 1 , A 2 , A 3  and A 4  are independently a -CH 2 OH group, a
-PO 3 M 2  group or a -COOM group, which may be the same or
different; M is a cation: and X is an alkylene group having
1 to 6 carbon atoms or a -(B 1 O) n -B 2 - group, in which is an
integer of 1 to 8, B 1  and B 2  are independently an alkylene
group having 1 to 5 carbon atoms, which may be the same or
different. The solution could further be used as a reducing
solution for reducing an image formed photographic light-sensitive
material.