baber/WOPTO huggingface dataset:
Patent EP-0844737-A2 (EP)
Inventor: KOBAYASHI KENICHIRO
IPC: H03K5/02
Filed: 1994-12-22
Abstract: An input buffer circuit (200) for feeding to an
internal circuit an "H" level or an "L" level input to
a pad (11) via which a signal is transferred from or to
an external circuit, comprising: an inverter (201); an
N-channel transistor (204) disposed between said pad
(11) and an input terminal of said inverter (201) with
its gate connected to a power source (Vdd); and a
feedback circuit for raising the input terminal
potential of said inverter (201) to the power source
potential when an "H" level signal is input to said pad
(11). 
     The input buffer circuit (200) may be employed in
a bi-directional buffer circuit together with an output
buffer circuit (100) sharing the same pad (11) for
input and output of signals.
Patent EP-0860496-A2 (EP)
Inventor: GIBBELS UWE DR
IPC: C11D7/34
Filed: 1998-02-18
Abstract: Silver cleaner for household use contains 1 or more reductive bleaches (I) and 1 or more alkali precursors (II), preferably at 5-90 wt.% and 95-10 wt.%, respectively.
Patent EP-0892525-A2 (EP)
Inventor: ISHIOKA EIJI
IPC: H04L12/70
Filed: 1998-02-25
Abstract: In a path audit control method, (1) a unit (a
discrete unit or common unit) within a switch holds
bitmap information indicating whether each channel
identifier is being used to establish a path; (2) a
central controller sends the unit bitmap information
indicating whether each channel identifier has been used
to establish a path; (3) the unit compares bitmap
information which it itself is holding with bitmap
information that has been sent from the central
controller; and (4) if the bitmap information held by
the unit and the bitmap information that has been sent
from the central controller do not match, the central
controller and the unit cooperate to execute matching
processing in such a manner that the compared items of
bitmap information will be made to match.
Patent EP-0874139-A2 (EP)
Inventor: KRAXNER DIETER
IPC: F01L13/00
Filed: 1998-03-11
Abstract: The gas-changing valve (2) of the engine is actuated by a camshaft (4) via a cam (3) having two or more working surfaces (15-17) giving different amounts of lift. A cup-type tappet (1) between cam and valve has two or more transmission components, one working with the valve stem (11) and the other with a spring (7) acting in the direction of the camshaft. These two components are coupled together by a sliding component (44) in a first position, and move independently of each other in a second. The component has a locking surface working with a locking component guided in the tappet and working with the camshaft, so that in one position the component is locked in place, while being movable into the other position. The spring acts against the locking component in the tappet. The latter component can work against an unlocking surface on the camshaft so that the component is released in a second position.
Patent EP-0881630-A2 (EP)
Inventor: ARIMA MITSUO
IPC: G11B7/135
Filed: 1998-05-27
Abstract: A light exposure device for a master optical disc capable
of exposing to light a desired area of the master optical disc
to high precision for forming crests and recesses of broad
widths therein to high precision. Specifically, the light
exposure device for the master optical disc exposes to light
the portions of a photoresist coated on a substrate of the
optical disc adapted to form a pre-set pattern corresponding
to recorded information signals. The light exposure device
for the master optical disc includes a light-condensing optical
element 15 for condensing the laser light radiated from a
light source, a deflecting optical element 16 for wobbling the
laser light condensed by the light-condensing optical element
15 and an optical system 17 arranged downstream of the focal
point position of the light-condensing optical element 15 for
re-imaging the laser light wobbled by the deflecting optical
element 16 at a location upstream of the objective lens.
Patent EP-0884170-A2 (EP)
Inventor: NERI ARMANDO
IPC: B31B50/62
Filed: 1998-06-09
Abstract: A method of detecting adhesive material (2)
applied to a blank (3) from which to form a container
for tobacco articles, wherein the adhesive material (2)
forms at least one continuous mass (18) of adhesive
material (2) on one face (27) of the blank (3); the
method providing for reproducing an image (IMD) of at
least one part of the face (27) including a first
portion (IMD1) corresponding to the face (27) portion
covered by the mass (18), and a second portion (IMD2)
corresponding to the face (27) portion free of the mass
(18); electronically defining an application region (28)
in the image (IMD); and emitting a cover signal (SR)
depending on the portion of the application region (28)
occupied by the first image portion (IMD1).
Patent EP-0889471-A2 (EP)
Inventor: LACY JOHN BLAKEWAY
IPC: G11B20/00
Filed: 1998-06-22
Abstract: A method of compressing media content in which a first
predetermined portion of a media content is compressed using a first data-based
compression algorithm (13) and inserted into a first portion of a data frame (15). A second
predetermined portion of the media content is compressed using a second data-based
compression algorithm and is inserted into a second portion of the data
frame (16). The second predetermined portion of the media content is different from
the first predetermined portion of the media content, and the second data-based
compression algorithm is different from the first data-based compression
algorithm. At least one of the first and second data-based compression algorithms
is a private data-based compression algorithm. A plurality of data frames are
generated and are made available for distribution, for example, by transmission
over a computer network, such as the Internet.
Patent EP-0898280-A2 (EP)
Inventor: NEUKAM WILHELM
IPC: G11B33/12
Filed: 1998-07-28
Abstract: The holder has a rectangular frame (1), with a base plate (2) and two sidewalls (3,4), for the reception of the disc memory (5), which is screwed to the base plate. The frame is enclosed by a screening hood (10) with inward facing spring elements (13) at the sides, contacting the sidewalls of the frame, and outward facing spring elements (15) contacting a retaining cage receiving the frame between opposing guide rails. The end face (16) of the screening hood is provided with a spring tongue (17) engaging the base plate of the frame, its top surface provided with spring contacts for (19) contacting the frame of an adjacent plug-in memory device.
Patent EP-0931877-A2 (EP)
Title: Kalander für eine Bahn, insbesondere Papierbahn
Inventor: KAYSER FRANZ
IPC: D21G1/00
Filed: 1998-12-08
Abstract: Ein Kalander für eine Bahn (18), insbesondere Papierbahn, weist einen Walzenstapel mit Walzen (7 bis 14) auf, deren Achse in einer horizontalen Ebene liegen. Die Endwalzen (7, 14) sind Biegeeinstellwalzen. Die Mittelwalzen (8 bis 11) sind an Hebeln (21) gelagert, an denen Vorrichtungen (23) zur Krafteinleitung angreifen. Auf diese Weise kann der Gewichtseinfluß der Walzen eliminiert, trotzdem aber eine wählbare unterschiedliche Streckenlast vorgesehen werden. <IMAGE>
Patent EP-0865208-A2 (EP)
Inventor: KAWAI KENJI
IPC: H04N19/423
Filed: 1998-03-10
Abstract: There are provided image coding apparatus and
method in which image data is inputted, a continuous
change is given to the input image data, the image data
is coded, a coding condition when coding the input
image data is controlled in accordance with the
continuous changing process.
Patent EP-0891856-A2 (EP)
Inventor: DEGIORGIO PAUL
IPC: B29C53/08
Filed: 1998-06-18
Abstract: A bending table upon which lengths of plastics material
rendered flexible by heating, may be set to determine a desired
curvature thereof, particularly for producing arched UPVC window and
door frames, the table comprising an unslotted ferro-magnetic top (1)
and a plurality of bobbins (3) each mounted at the end of a radially
extending arm (6,7) the arms being mounted upon independently
rotatable spindle members (4) such that the angles subtended by each
adjacent arms (6,7) is adjustable and wherein the spindles (4) are
themselves may be positioned selectively along a locating strip (16)
fixed to the table top. Further arms (17) are adjustable along the
strip (16) and extend transversely across the table top to support one
or more fences (18). The table enables an arched profile (32) having,
if required, straight sections, to be produced to any desired shape,
and the magnetically attractive bobbins (3) retain the positions of the
arms but can be readily adjusted to suit any desired profile.
Patent EP-0893612-A2 (EP)
Inventor: ISE GENJIRO
IPC: F16C33/38
Filed: 1998-07-20
Abstract: The present invention relates to a ball connecting
body (1) in which a multiplicity of balls (3) are
arranged in a line at a predetermined interval and in a
freely rotating manner, and more particularly to a ball
connecting body (1) installed and used in a ball endless
track of a ball screw apparatus in which a screw shaft
(10) and a nut member (20) are meshed with each other
through a multiplicity of balls (3) and a ball screw
apparatus using the same. The ball connecting body (1)
is constituted by a multiplicity of balls (3)
circulating on a substantially circular ring-like ball
endless track provided in a bearing apparatus, and a
flexible connecting body belt (2) arranging the balls
(3) in a line at a predetermined interval and holding
each of the balls in a freely rotating manner. Further,
the connecting body belt (2) is constituted by a
plurality of spacer portions (4) inserted between the
mutually adjacent balls (3) and having a spherical seat
(6) for bringing the balls into contact therewith, and a
flange-like connecting band portion (5) mutually
connecting the spacer portions (4) in such a manner as
to outwardly surround the spacer portions, and is formed
in a substantially circular ring shape at a time of
arranging the balls.
Patent EP-0915595-A2 (EP)
Inventor: NIWA YUSHI
IPC: H04M3/00
Filed: 1998-11-03
Abstract: The invention solves a problem of the prior art that,
when a client accesses a server, data transmission request
initiated by the server cannot be started at an arbitrary
timing by the server. An accessing system for a network of
the present invention is characterized in the following
construction. A server has a table in which clients and
telephone numbers are stored in a paired relationship in
advance, and the server refers to the table to originate a
telephone call to an object client. At the point of time when
a modem line is connected, the server sends an identifier
indicating a request to the client to access the sever from
the client. After reception of the request is confirmed, the
client disconnects the modem line temporarily, and then
originates a telephone call to the server to access the server.
Then, the client accepts communication data from the server,
thereby receiving the communication data which the server
intended to send the client.
Patent EP-0936666-A2 (EP)
Inventor: NAEEM MUNIR-UD-DIN
IPC: H01L21/3065
Filed: 1998-12-21
Abstract: The occurrence of defects in interconnect metal structure is reduced or
eliminated by a method wherein a semiconductor substrate having a dielectric layer, a
metal-containing electrically conductive layer and a patterned photoresist layer, the
metal-containing electrically conductive layer overlying the dielectric layer and the
photoresist layer overlying the conductive layer such that portions of the conductive
layer are exposed, is treated using a sequence of at least four reactive ion etching
environments each having a different etchant composition from the previous and/or
subsequent environment. The invention is especially applicable for metal interconnect
structures having aluminum and/or copper as the primary conductive layer.
Patent EP-0861640-A2 (EP)
Inventor: ROMBACH PIRMIN
IPC: G01B7/30
Filed: 1998-02-27
Abstract: A microelectric position sensor comprising an assembly of
magnetic field sensitive elements, each of which assuming
a first state when subjected to a magnetic field having
an intensity below a first predetermined value, and assuming
a second state when subjected to a magnetic field
having an intensity above a second predetermined value. 
     Means creating a magnetic field being selectively movable
relative to the assembly, whereby the magnetic field sensitive
elements are selectively subjected to the magnetic
field to selectively assume their first state or their
second state. 
     The means creating the magnetic field includes focusing
means focusing the magnetic field at a region including
substantially only one of said magnetic field sensitive
elements, whereby the magnetic field within the region
has an intensity above the second predetermined value,
and the magnetic field outside the region having an intensity
below the first predetermined value.
Patent EP-0882678-A2 (EP)
Inventor: ST LOUIS DANIEL M
IPC: F26B11/12
Filed: 1998-03-12
Abstract: A process for treating paint sludge in which previously cured paint sludge powder
is used as a diluent and mixed with wet paint sludge. The paint powder/sludge mixture is
agitated and heated to cure the paint sludge. Processing can occur either continuously or
in batch mode, and can be accomplished using a mixer charged with heated gases, or a
heated mixer.
Patent EP-0882836-A2 (EP)
Inventor: SCHEIBLI PETER
IPC: D06M13/322
Filed: 1998-05-26
Abstract: Method of crosslinking fibrous cellulosic materials comprises treating natural or regenerated cellulose fibres with reactive aliphatic or (hetero)aromatic compound(s) of formula A-ÄRÜn (I). In (I), A = a colourless aliphatic or (hetero)aromatic group; R = a fibre-reactive group; n = 1, 2, 3 or 4; ÄRÜn contains  NOTLESS  2 fibre-reactive groups. Also claimed are (a) the treated material; and (b) aqueous solutions or dispersions containing compound(s) (I).
Patent EP-0998737-A2 (EP)
Title: Systeme de commande cumulatif et procede d'affichage a cristaux liquides
Inventor: HUANG XIAO-YANG
IPC: G09G3/20
Filed: 1998-05-19
Abstract: On décrit un afficheur à cristaux liquides qui comprend un circuit de commande produisant une série d'impulsions de tension à une fréquence approchant 60 Hz pour modifier de manière cumulative un état de réflectance d'un pixel dans un réseau de pixels à un taux de mise à jour quasi vidéo. L'afficheur inclut une partie de mise à jour du taux quasi vidéo, tandis que le reste de l'afficheur présente une fréquence (ou un taux) de mise à jour plus lente. L'afficheur est constitué d'un matériau à cristaux liquides cholestérique bistable coincé entre un réseau d'électrodes comprenant une série d'électrodes disposées en rangées et en colonnes. Dans un mode de réalisation, le circuit de commande génère des formes d'onde unipolaires en rangées et en colonnes, les formes d'onde en rangées étant affectées aux électrodes en rangées et les formes d'onde en colonnes étant affectées aux électrodes en colonnes de la partie de mise à jour du taux quasi vidéo. Tous les 16 millisecondes approximativement, un pixel dans la partie de mise à jour du taux quasi vidéo reçoit une impulsion de tension de commande correspondant à l'écart entre les formes d'onde des rangées et celles des colonnes. D'autres formes de réalisation de remplacement incluent un double circuit de commande de colonne et mettent en oeuvre des systèmes d'entrelacement qui permettent d'augmenter le nombre de rangées dans la partie de mise à jour du taux quasi vidéo de l'afficheur.
Patent EP-0938104-A2 (EP)
Inventor: NAGATA KEISUKE
IPC: H01C17/30
Filed: 1999-02-19
Abstract: The invention provides a resistor material comprising a
conductive material and an additive; said conductive
material comprising one of a material represented by a
general formula of Nb x La 1-x B 6-4x  (X = 0.1 to 0.9) and a material
comprising 100 to 90 mol% of NbB 2  and 0 to 10 mol% of LaB 6 ;
and said additive comprising titanium oxide (TiO 2 ), cobalt
oxide (at least one of Co 3 O 4  and CoO) and zinc oxide (ZnO).
The above resistor material may further comprise a non-reducing
glass frit; said conductive material comprises said
material represented by a general formula of Nb x La 1-x B 6-4x  (X =
0.1 to 0.9); and said additive comprises 1 to 10 parts by
weight of titanium oxide (TiO 2 ), 1 to 15 parts by weight of
cobalt oxide (at least one of Co 3 O 4  and CoO) and 1 to 5 parts
by weight of zinc oxide (ZnO) relative to 100 parts by
weight of the combined amount of said conductive material
and said non-reducing glass frit.
Patent EP-0937638-A2 (EP)
Inventor: LAIMBOECK FRANZ
IPC: B62J13/00
Filed: 1999-02-19
Abstract: For the provision of a two-wheeled vehicle with an engine that is small in vehicle width,
compact, and free from soiling clothes, a rear wheel (21) is constituted with a disk wheel with
its spoke portion (31) displaced toward one side. A shell (22) is secured to a vehicle body frame (3)
so as to cover the spoke portion (31) from the opposite side in the vehicle width direction. An
engine (23), an air cleaner (25), a silencer (24), and a fuel tank are arranged around the hub of the rear
wheel in a row along the circumferential direction of the rear wheel. The crankshaft (43) and
the output shaft (63) of the engine are disposed with their axial lines directed in the vehicle
width direction, and with the output shaft coupled to the hub through a transmitting
device.
Patent EP-0945570-A2 (EP)
Inventor: KUKUCK REINHOLD
IPC: E05B15/02
Filed: 1999-03-19
Abstract: The lock plate assembly, as furniture for an outer door, has a tubular base component (11) with a removable mounting (27) inserted into it. When in place, the shaft section (28) of the mounting passes through the opening (24), and the head section (29) is supported by the edge round the opening at the inner plate (12) and at least partially in the hollow zone (17). The opening (25) of the outer plate (14), aligned with the opening (24), has a cross section to allow the head section (27) of the mounting (27) to pass through.
Patent EP-0949287-A2 (EP)
Inventor: SCHOENFELD AXEL DR
IPC: C08G69/44
Filed: 1999-04-03
Abstract: Cholesteric liquid crystal (CLC) polymers which contain at least one UV absorber and/or antioxidant incorporated into the molecule in the form of stabilizer comonomer(s). An Independent claim is also included for a process for the production of CLC polymers by (a) polymerizing a mixture of the comonomers, or (b) making a nematic LC polymer and then reacting this with a chiral polymerizable compound and a polymerizable stabilizer comonomer, or (c) making a cholesteric LC polymer and then reacting this with a polymerizable stabilizer, or (d) making a polymer blend from at least one CLC polymer and at least one stabilizer comonomer-containing LC polymer which may be nematic or cholesteric.
Patent EP-0955442-A2 (EP)
Inventor: CIPRIANI LORENZO
IPC: E06C5/04
Filed: 1999-05-03
Abstract: The elevator (2), includes an intermediate frame (7) between the bearing unit (6) and vehicle floor (1), allowing the complete ladder assembly to be moved transversely relative to the lengthwise axis of the vehicle. The intermediate frame comprises a base structure with lateral stabilizers for a transverse carriage carrying a panel supporting the bearing unit and a moving mechanism such as guides and wheels.
Patent EP-0969638-A2 (EP)
Inventor: HELMS JOCHEN DR
IPC: H04L27/26
Filed: 1999-06-01
Abstract: The method involves pre-distorting input signals of A-D converter (2). The intermodulation components caused by the non-linearity of the converter are compensated with respect to amplitude and phase. Preferably, the inverse distortion signals of the converter are added to the input signal. The inverse distortion signals are generated by combining a sub-signal from the input signal with a non-linear function which generates corresponding distortion products. A further sub-signal of the input signal is substracted from the distorted first sub-signal for removal of the useful signals.
Patent EP-0973203-A2 (EP)
Inventor: DEBOY GERALD DR
IPC: H01L21/336
Filed: 1999-07-06
Abstract: Semiconductor layer (1) with laterally alterable doping. The doped layers (9) are deposited over the whole depth of a channel (5) with a constant thickness. Double the layer thickness (d2) of the doped layers is smaller than the smallest distance (d1) between the channel walls (8). An Independent claim is made for a production process for the semiconductor layer.
Patent EP-0987365-A2 (EP)
Inventor: HEINZMANN HELMUT
IPC: D21F3/10
Filed: 1999-07-26
Abstract: The sealing for the sides of at least one over- or under pressure zone (P1,P2), at a moving surface (20) in a papermaking machine has at least one seal (15) at a holding zone (17) of a holder (10) with movement in relation to the holder to bear against the moving surface (20). The holding zone (17) is a clamp holder, where the seal (15) is held by a clamping force through clamping surfaces. The holding zone (17) is generally filled on at least one plane at right angles to the alignment direction of the seal (15). The holding zone is an open channel (17) towards the moving surface (20), with a free square or rectangular cross section surface, and the side walls are the clamping surfaces. At least one clamping surface is formed in part by a clamp unit (130), preferably in a groove (45) in a side wall (11,12) of the holder (10), open towards the seal (15). The clamp (130) acts as a seal, and has elastic distortion with a clamp pressure hose (50). The seal (15) is supported by a pressure hose at the holding zone (17), to press the seal against the moving surface (20). The pressure levels in the support (55) and clamp (50) hoses are equal while the seal (15) is presented to and pressed against the moving surface (20). The pressure hoses (50) are linked to a common pressure source. A moving piston (60) is in the grooves (45) at the side walls (11,12) of the holder (10), between the clamping pressure hoses (50) and the seal (15). The piston (60) is of a material with low elasticity. The surface of the seal (15) towards the moving surface (20) is a wear layer, and the lower end of the seal (15) is a clamping section. The wear layer and clamping section are of different materials from the body of the seal (15). The holder (10) is moved to the moving surface (20) with a unit parallel to the laying direction, and is mounted to a suction/blower box and especially in a spring mounting. The clamping force is set according to the gap between the seal (15) and the moving surface (20) and/or according to the pressure in laying the seal (15) against the moving surface (20). When the seal (15) is in contact with the moving surface (20), the press force on it is set according to the ratio between the clamping force and the bending force to fit the seal (15) to the contour of the moving surface (20). The press force on the seal (15) is reduced down to zero after it comes into contact with the moving surface (20). The clamping force is greater or less than the bending force, and the press force can be reduced to a level which is the difference between the clamping and bending forces.
Patent EP-0987185-A2 (EP)
Inventor: WOLF HANS-JOACHIM
IPC: A47J47/14
Filed: 1999-08-21
Abstract: The device has a support board (E) with recesses, bores etc. for fixed positioning of containers directly, or by the use of positioner elements. The device is an injection-molded part. The positioner elements are cylindrical formed parts or bars (20), placed on a shoulder under the support board. The formed parts each have a ring shoulder. The device has carrying apertures (18A,B) on its narrow sides and lockable wheels.