baber/WOPTO huggingface dataset:
Patent EP-0742542-A2 (EP)
Inventor: SEEVER WIELAND
IPC: G09F7/12
Filed: 1996-05-07
Abstract: The fixing device allows the display material (9) to be secured to the panel (11) via an electrostatic charge, using a layer or foil (10) of a material with the least possible dielectric constant, e.g. a polyethylene or polytetrafluoroethylene, charged via a HV source to provide the electrostatic adhesion force. Pref. the HV for charging the layer or foil is provided via a piezoelectric effect, with a piezoceramic element (5) responding to applied pressure to provide a HJHV fed to the layer or foil via a rear metallisation layer
Patent EP-0759358-A2 (EP)
Inventor: BAUKNECHT DONALD J
IPC: B31B70/04
Filed: 1996-08-22
Abstract: A bag making machine automatically cuts off and seals plastic from a web of film in register with regularly spaced eyemarks (72). A correction system is disclosed for use when the film gets out of register with the eyemarks. When the correction system is activated, the film is advanced to the next eyemark. The bag making machine resumes normal in-register operation without ever shutting off the machine. A method of correcting lengths of bags being formed from a web of material is further disclosed.
Patent EP-0762489-A2 (EP)
Inventor: BRUGGER HANS DR
IPC: H01L29/737
Filed: 1996-08-27
Abstract: A process for prodn. of a heterojunction bipolar transistor (HBT), with an overlying collector region and underlying base and emitter regions, involves (a) producing the emitter region by epitaxially growing the corresponding semiconductor layers (3, 4), selectively implanting insulating zones (7) in the emitter region and then carrying out a healing process; (b) depositing the base layer (8) and the collector layers (12, 13) by a second epitaxial growth process; and (c) producing the ohmic contacts (14, 15, 16). Pref. the emitter region is produced from a n-doped GaAs layer (3) and a n-doped AlGaAs or GaInP layer (4), followed by deposition of a GaAs protective layer (5), and the insulating zones (7) are produced, using an implantation mask, by implanting oxygen ions at 10<14>-10<15>cm.<-2> dose and at 100-200 keV ion energy.
Patent EP-0766322-A2 (EP)
Inventor: ARAO KOZO
IPC: H01L31/0392
Filed: 1996-09-26
Abstract: A method for manufacturing a photovoltaic device comprising a metal layer, a first transparent conductive layer, a semiconductor layer and a second transparent conductive layer stacked on a substrate comprising iron in sequence, comprises the steps of forming the metal layer by deposition of a material constituting the metal layer from a solution and forming the first transparent conductive layer by deposition of a material constituting the first transparent conductive layer from a solution.
Patent EP-0767537-A2 (EP)
Inventor: WILLIAMS RICHARD K
IPC: H03K17/06
Filed: 1996-09-30
Abstract: An N-channel power MOSFET includes a storage capacitor and a pair of diodes connected between the gate and drain terminals, respectively, and the capacitor. Since either the drain or the gate of the MOSFET is always high, a charge is maintained on the storage capacitor as the MOSFET is switched on and off. The charge stored on the capacitor yields an output voltage which may be used to power a gate drive circuit or other components within or outside the MOSFET.
Patent EP-0776153-A2 (EP)
Inventor: BERNETH CLAUS-PETER DR
IPC: C04B28/14
Filed: 1996-11-02
Abstract: Screening rooms from electromagnetic radiation with an electrically conducting layer, involves plastering the room with a layer of plaster not more than 2 mm thick containing at least 0.8 wt% carbon fibres with a length of not more than 3 mm. The plaster is electrically earthed when set.
Patent EP-0774744-A2 (EP)
Inventor: PILZ ERICH
IPC: H04N5/44
Filed: 1996-11-06
Abstract: The personal computer system has a VGA interface (VGA) for connection to a monitor, a keyboard connection with a power supply pin and a PC (PC) with a disk drive for external storage media as the base equipment. It also has a keyboard and a cursor control device. The PC contains a graphic chip (GC) which is programmed to output the appropriate signals for monitor or television mode depending on initialising instructions received when the PC is booted up after being switched on. An adapter (AG) connected to the VGA interface has a SCART television interface capability.
Patent EP-0716294-A2 (EP)
Inventor: LOWIS ROYCE
IPC: G01K3/10
Filed: 1991-09-18
Abstract: A temperature sensing circuit (101) for sensing the temperature of an active semiconductor device, in this example a power MOSFET (11), of a semiconductor body (10). The circuit has a first temperature sensing device (Q25) provided on the semiconductor body (10) at a first position (P₁) adjacent a periphery (12) of the active semiconductor device (11). A second temperature sensing device (Q24) is provided on the semiconductor body (10) at a second position (P₂) further from the periphery (12) of the active semiconductor device (11) than the first position (P₁). The circuit also comprises an arrangement, for example with a current mirror arrangement of first and second transistors (Q26,Q27), which is responsive to the first and second temperature sensing devices (Q25,Q24) for providing a control signal (OT') to switch off the active semiconductor device (11) when the difference in the temperature sensed by the first (Q25) and second (Q24) sensing devices reaches a predetermined value.
Patent EP-0732743-A2 (EP)
Inventor: WEBER RICHARD M
IPC: H01L23/427
Filed: 1996-03-15
Abstract: A heat sink which comprises an enclosure having a highly thermally conductive surface region (3) and defining an enclosed cavity. A porous, highly thermally conductive material (1) is disposed in the cavity, preferably homogoneously therein, and is thermally coupled to the thermally conductive surface. A phase change material (7) changing from its initial phase, generally solid, to its final phase, generally liquid, responsive to the absorption of heat is disposed in the enclosed cavity and in the porous material. In accordance with a first embodiment, the highly thermally conductive surface region (3) is preferably aluminum and the porous medium (1) is a highly thermally conductive porous medium, preferably aluminum. In accordance with a second embodiment, the thermally conductive surface is composed of highly thermally conductive fibers (13) disposed in a matrix and the porous material is a plurality of the thermally conductive fibers extending from the thermally conductive surface into the cavity. The highly thermally conductive fibers are preferably graphite and the matrix is preferably an epoxy.
Patent EP-0743431-A2 (EP)
Inventor: KATO NOBUHIDE
IPC: F01N11/00
Filed: 1996-04-17
Abstract: A system for detecting deterioration of an exhaust gas control catalyst provided in an exhaust gas passage through which a combustion exhaust gas is discharged, including a processing zone (24) communicating with a portion of the passage which is downstream of the catalyst and a pumping cell (22a, 30, 32) including an oxygen ion conductive solid electrolyte layer (22a) and a pair of electrodes (30, 32) one of which is exposed to the processing zone, wherein the pumping cell pumps oxygen out of the processing zone so as to control oxygen partial pressure in the processing zone which corresponds to a monitor voltage, at a value at which the combustible gas component within the processing zone cannot be burned, and the oxygen concentration in the combustion exhaust gas is obtained based on a pumping current flowing between the pair of electrodes of the pumping cell, whereby the degree of deterioration of the catalyst is determined on the basis of the obtained oxygen concentration.
Patent EP-0747448-A2 (EP)
Title: Rigidized monomethine cyanine dyes
Inventor: WAGGONER ALAN STEWART
IPC: C12Q1/68
Filed: 1996-05-30
Abstract: Complexes of certain bis-heterocyclic compounds are provided. The complexes are analogues of monomethine cyanines and are useful for imparting fluorescent properties to materials by covalent and non-covalent association. The compounds have the following general formula:
      optionally substituted by groups R 2  - R 7  wherein groups R 2  - R 7  are chosen to provide desired solubility, reactivity and spectral properties to the fluorescent compounds;
     T is a linking group such that:
      is a six or seven membered ring;   wherein Z 1  and Z 2  represent the atoms necessary to complete one, two fused, or three fused aromatic rings, each said ring having five or six atoms, and each said ring comprising carbon atoms and, optionally, no more than two atoms selected from oxygen, nitrogen and sulphur.
Patent EP-0768519-A2 (EP)
Inventor: BELLY ROBERT TROCONIS
IPC: H01J49/04
Filed: 1996-10-15
Abstract: A flexible container containing pre-deposited reagents, comprising a plurality of temporarily sealed, breakable compartments dispersed in the container, each compartment containing a reagent useful for immuno-assaying, and each compartment comprising opposed confining walls at least one of which is sufficiently flexible as to allow the compartment to be compressed in the presence of an adequate external force, external outlets in the container for the contents of said compartments, passageways extending from each of the compartments to the outlets, each of the outlets terminating in a platform that supports a drop of at least 10 µL as a pendant drop, the platforms of at least two of the outlets being adjacent so as to form between them an exterior angle with respect to each other sufficient to cause drops pendant therefrom to substantially uniformly intermix.
Patent EP-0780372-A2 (EP)
Inventor: KUNZ WALTER
IPC: C07C319/02
Filed: 1996-12-12
Abstract: Compounds of the formula I
      and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III
       
     In the compounds of the formulae I and III:
     X is halogen,   n is 0, 1, 2 or 3;   Z is CN, CO-A or CS-A,   A is hydrogen, halogen, OR 1 , SR 2  and N(R 3 )R 4 ;   R 1  to R 4  are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R 3  and R 4 , together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N.   
     Processes for the preparation of compounds of the formula I are described.
Patent EP-0809265-A2 (EP)
Inventor: MIOZZO ORLANDO ELVOX COSTRUZIO
IPC: G09F7/18
Filed: 1996-10-11
Abstract: The present invention relates to a name-bearing plate including locking elements for quickly locking outer push-buttons, which comprises a plate body having a plurality of windows for name bearing glass elements, with adjoining holes for push-button elements. 
     The main feature of the invention is that the name bearing glass elements define quickly coupling means for locking the body of the push-button.
Patent EP-0772815-A2 (EP)
Inventor: HON-KAI JOHN T
IPC: G06F7/535
Filed: 1996-05-23
Abstract: Instructions for multiplication and division are carried out by using the adder (103), the upper shifter comprising multiplexor (105), shifter (106) and register (107), and the lower shifter comprising multiplexor (108), shifter (109) and register (110). Generally, most multiplication and division instructions are performed according to conventional algorithms, i.e. shift and add for multiplication, and subtract and shift for division operations. For a division operation, if the value of A is greater than the value stored in registers (107, 110) then 0 is entered and the shifter is selected else 1 is entered and the adder (103) is selected. A division example of 50 by 7 yields a quotient of 7 with a remainder of 1, as shown in Table II (truncated to 8 bits). Register (110) is used to provide the quotient while register (107) is used to provide the remainder.
Patent EP-0783978-A2 (EP)
Inventor: KESSLER JOHN RICHARD
IPC: B65H18/28
Filed: 1997-01-03
Abstract: There is disclosed a release-coated linerless label web which includes a cleaner and a printable portion. The web can be threaded into contact with a thermal print head and the cleaner can clean the print head and thereafter the web is advanced to printed on a series of labels. The cleaner can be comprised in one embodiment of a plurality of lines of perforation cuts which roughen the surface of the web sufficiently to clean the print head upon many contact of the web with the print head. In another embodiment the cleaner is provided by embossments. In yet another embodiment the cleaner is provided by straining the web. Methods of making and using the web are also disclosed.
Patent EP-0801341-A2 (EP)
Inventor: BELTRAMI IVANO DR
IPC: G05B19/41
Filed: 1997-03-26
Abstract: The spark erosion machine includes two guide heads (7,8) with a wire electrode (1), an actuator unit for producing relative motions between the wire electrode and a workpiece (5), and a unit for compensating the actual wire dragging error - which is caused by convexity of the wire between the guide heads - relative to the contour to be cut, by correcting the wire guide path. This unit calculates the wire dragging error correction vector by determining its magnitude from instantaneous parameters of the erosion process, and its direction also from these parameters and/or geometry of the contour to be produced. Also claimed (below) is a method for operating such a machine.
Patent EP-0814597-A2 (EP)
Title: Facsimile device and method for transmitting information using the same
Inventor: NAKAI HIDEKI
IPC: H04N1/32
Filed: 1997-06-10
Abstract: A facsimile device of the present invention includes: a memory for storing a source facsimile number corresponding to an information source which has a piece of or a plurality of pieces of information, a plurality of broadcast facsimile numbers corresponding to a plurality of broadcast receivers, and a procedure by which information is extracted from the plurality of pieces of information of the information source; a dialer dialing the source facsimile number corresponding to the information source so as to communicate with the information source; and a controller extracting the information from the plurality of pieces of information of the information source based on the procedure for extracting the information and allowing the information to be stored in the memory, wherein the dialer dials a broadcast facsimile number corresponding to one of the plurality of broadcast receivers after a lapse of a predetermined time so as to communicate with the one of the plurality of broadcast receivers, and the controller transmits the information stored in the memory to the one of the plurality of broadcast receivers.
Patent EP-0820096-A2 (EP)
Inventor: IWATA HIROSHI
IPC: H01L21/8238
Filed: 1997-06-24
Abstract: A semiconductor device of the present invention
includes: a semiconductor substrate; a deep well region
of a first conductivity type, formed in the semiconductor
substrate; a plurality of shallow well regions of a
second conductivity type, formed in the deep well region;
a source region and a drain region of the first
conductivity type, respectively formed in the plurality
of shallow well regions; a channel region formed between
the source region and the drain region; a gate insulating
film formed on the channel region; and a gate electrode
formed on the gate insulating film, wherein the gate
electrode is electrically connected to a corresponding
one of the shallow well regions, and the shallow well
region is electrically separated from the adjacent
shallow well region.
Patent EP-0818169-A2 (EP)
Title: Food tray
Inventor: SOELLNER-TRIPP HANSPETER
IPC: A47J39/00
Filed: 1997-07-02
Abstract: The food tray (10) has a number of recesses (11,12) in its surface for locating respective dishes, at least one of the recesses associated with a respective inductive heating coil (15), embedded in the material of the tray. Pref. the tray is made of a thermoplastics foam and fitted with a cover of a thermoplastics polypropylene or polycarbonate, which has raised areas corresponding to the recesses formed in the surface of the tray.
Patent EP-0819642-A2 (EP)
Inventor: FREIBERG HELGE
IPC: D05C9/22
Filed: 1997-07-07
Abstract: The appts. to measure the repeat length of a surface relief pattern on a fabric, at a stenter frame and the like, is an optical yarn counter (12) to register the length (L) of the pattern at the fabric (1). It identifies the relief profile of the pattern to give the repeat length through repetitive characteristics (16) together with the fabric movement speed. Also claimed is an operation where the gap (A) between a marked relief section (16) of a pattern (11) and the same marked relief section (16) of the next pattern (11), along the line (2) of fabric (1) travel, is measured by the optical yarn counter (12) in relation to the fabric (1) travel speed.
Patent EP-0822477-A2 (EP)
Inventor: PROEBSTING ROBERT J
IPC: G11C11/413
Filed: 1997-07-25
Abstract: A low voltage current source generates low voltage signals for powering
a variable frequency oscillator. The low voltage signals are at a slightly higher
voltage until a negative substrate bias is achieved. The oscillator operates at a
low frequency for low power consumption when no charge pumping is needed
and at a higher frequency when charge pumping is in fact needed or when
charge pumping will most likely be needed. The variable frequency oscillator
controls a timing signal generator which generates the timing signals used to
control the overall operation of the charge pump system. Voltage translation
circuitry translates the low voltage current source signals into higher voltage
signals which are used to translate the substrate voltage from its negative value
to a positive value so that the substrate voltage may be compared to a
reference voltage using a conventional comparator. When the substrate voltage
is above the desired level, the comparator generates a pump activating signals
to a pump signal generator which, in turn, generates the necessary signal to
cause the charge pump to operate.
Patent EP-0827097-A2 (EP)
Inventor: KOTANI HIROKO
IPC: G06F17/50
Filed: 1997-08-26
Abstract: In a low power consumption circuit design method, a
timing analysis (Step S101) of a logic circuit is performed
and a delay time of a cell in a path having a timing slack
detected by the timing analysis is calculated when it is
replaced with a cell of a low voltage power source (Step
S108). When this replacement satisfies the timing
constraints, the cell is replaced with the cell of the low
voltage power source (Step S110). A cell in a path having
no timing slack detected by the timing analysis is replaced
with a cell having a higher driving ability (Step S115).
When this replacement of the cell satisfies the timing
constraints, the cell is replaced with a cell being
operable under the lower voltage power source (Step S110).
Patent EP-0791439-A2 (EP)
Inventor: GOMI HIROSHI
IPC: B25J9/06
Filed: 1990-12-14
Abstract: A legged walking robot such as a two-legged walking robot, for example, has an articulated structure with at least two degrees of freedom, one of which is a degree of freedom for angularly moving a leg in a pitch direction about a first axis (12) of a hip joint assembly, comprising an electric motor (74) for angularly moving the leg in the pitch direction. The electric motor has an output shaft which is axially aligned with the first axis (12) about which the leg is angularly movable in the pitch direction. The articulated structure also has a speed reducer (72) having an input shaft which is coaxial with the output shaft of the electric motor. The other degree of freedom is a degree of freedom for angularly moving the leg in a roll direction normal to the pitch direction. The articulated structure also includes a second electric motor (52) for angularly moving the leg in the roll direction and a second speed reducer(56) having an output shaft which is coaxial with a second axis about which the leg is angularly movable in the roll direction.
Patent EP-0795456-A2 (EP)
Inventor: SATOH KAZUYUKI
IPC: B62D1/04
Filed: 1997-01-22
Abstract: To provide a steering wheel which is lightweight, and which has adequate strength and shock resistance, a carbon fiber prepreg (13) is wound on a mandrel (11) or a lightweight foam core (40) so as to obtain a preformer (14). By heating this preformer (14) in a mold (18), a steering wheel is obtained wherein the rim is formed from a fiber-reinforced synthetic resin joined to a metal skeleton (23).
Patent EP-0797260-A2 (EP)
Inventor: IMANISHI YUICHIRO
IPC: H01L35/34
Filed: 1997-03-19
Abstract: An excellent thermoelectric material for high temperature use made of a sintered body of a relative density of at least 75 % consisting mainly of cobalt . antimony compounds having an elemental ratio Sb/(Co + any additives) = x of 2.7 < x < 3 is produced by a method of firing a shaped body of powders consisting mainly of cobalt and antimony in a non-oxidizing atmosphere under an environmental pressure, wherein the shaped body before the firing is constituted from crystal phases composed of a cubic crystal system compound CoSb 3  (A phase), a monoclinic crystal system compound CoSb 2  (B phase) and a hexagonal crystal system compound CoSb (C phase), and constitutional ratio of these crystal phases is (I B  + I c )/(I A  + I B  + I c )< 0.15 (wherein, IX (X is A, B or C) is a relative intensity by X-ray diffraction).
Patent EP-0817481-A2 (EP)
Inventor: OKAYAMA MUTSUYUKI
IPC: G11B20/18
Filed: 1997-06-26
Abstract: The invention relates to a reproducing method of
reproducing data from tracks recording signals interleaves
over plural tracks, storing the reproduced data, processing
the stored data by error correction, issuing an error
correction disable signal in the case of data processing
impossible to correct in this error correction process, and
controlling so as not to issue data in the track having
interleaving relation with the data delivering this error
correction disable signal, and a reproducing apparatus and a
recording and reproducing apparatus using this method, and
onlv bv adding the function for controlling the data to be
issued on the basis of the result of detection of error
correction disable, stable reproduction free from reproduction
of largely objectionable image due to error can be realized.
Patent EP-0838859-A2 (EP)
Inventor: KOBAYASHI ISAO
IPC: H01L27/146
Filed: 1997-10-23
Abstract: A photoelectric conversion apparatus comprises a
plurality of photoelectric conversion elements arranged
two-dimensionally on a substrate wherein the X-ray or
light incidence side of some proper one or ones of the
photoelectric conversion elements S13 is covered with a
shielding member whose transmittance to an X-ray or light
is equal to zero or substantially zero so that the
photoelectric conversion elements covered with the
shielding member act as correction photoelectric
conversion elements thereby achieving an improvement in
production yield, a reduction in cost, and a reduction in
the time required to read the correction output signals,
and also high performance capable of obtaining a moving
picture.