baber/WOPTO huggingface dataset:
Patent EP-0823465-A2 (EP)
Inventor: KIDO TAKANORI
IPC: C09K3/14
Filed: 1997-07-22
Abstract: A polishing composition for chemical mechanical polishing which
comprises a carboxylic acid, an oxidizing agent, and water and has pH
adjusted to 5 to 9 with an alkali. In chemical mechanical polishing for
obtaining a high precision surface, particularly in chemical mechanical
polishing for forming a circuit layer in production of semiconductor
devices, the polishing composition shows a high polishing rate, has a
high selectivity for circuit materials from insulation films, forms few
corrosion marks or dishing, has neutral pH, does not contain any metal
components which adversely affect properties of semiconductor devices,
does not require any special expensive chemical agents, and does not
comprise any substances harmful for human health as the main
component.
Patent EP-0831385-A2 (EP)
Inventor: LEHLE ERHARD
IPC: G05D23/19
Filed: 1997-09-11
Abstract: For the temperature control of an electrical resistance heater for machine parts, without a sensor, the DC resistance ((Rdc) and the AC resistance (Rac) are measured to determine the electrical values dependent on temp. For each pair of temp. and voltage values, the difference ( DELTA Re) is developed.
Patent EP-0814578-A2 (EP)
Title: Optical frequency division multiplexing transmitter
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/508
Filed: 1992-07-03
Abstract: An optical frequency division multiplexing transmission system for sending a large volume of information by a single optical fiber is disclosed. Each of an optical frequency division multiplexing transmitter equipment and an optical frequency division multiplexing receiver equipment has an optical filter (4, 8) having a periodic optical transmission characteristic therein. Each optical filter is stabilized with an absolutely-stabilized standard optical frequency. Each optical signal frequency is stabilized to a periodic transmission characteristic of the optical filter arranged in the optical frequency division multiplexing transmitter equipment, and each local frequency to a periodic transmission characteristic of the optical filter arranged in the optical frequency division multiplexing receiver equipment. Even in the case where no optical signal is applied to the optical frequency division multiplexing receiver equipment due to such causes as a fault of the transmission optical source or the breakage of an optical fiber, the local optical source frequency continues to be controlled in stable fashion.
Patent EP-0834833-A2 (EP)
Inventor: DICKOPP GERHARD
IPC: G06T9/00
Filed: 1997-09-25
Abstract: A method is proposed for checking convergence in
fractal image coding. In this case, a digitized image is
divided into a number of range blocks (R i , R i+1 ) and into a
number of domain blocks (D j , D k ). A similar domain block is
determined in relation to each range block. If necessary,
in this process a transformation of a domain block is
undertaken in order to map the domain block onto a range
block. The assignment of the domain block to the range
block including the transformation parameters represents
the fractal code for the image. A reduced transformation
matrix is set up to check convergence of the fractal code.
The largest absolute eigenvalue of the transformation
matrix is determined approximately. The entire method can
be carried out in this case hierarchically. In a first
approximation step, at least the row sum norm of each row
of the reduced transformation matrix is checked. In further
steps, further rows are combined to form square matrices of
higher dimension. The latter are used to determine the
largest absolute eigenvalues for the purpose of checking
convergence.
Patent EP-0837615-A2 (EP)
Inventor: SNAPP JOHN LAWRENCE
IPC: H04B7/26
Filed: 1997-10-16
Abstract: A remote automated cellular test set can be disposed
in a first location and accessed via a communication
network from a second location that is remote from the
first location. The access to the test set can be by a
technician's terminal which can remotely initiate the
execution of certain commands by a first cellular phone (a
test phone) in the first location. A second cellular phone
is connected to the first cellular phone by an audio
looping technique that permits a technician at a remote
location to use the test phone at the first location as if
that technician were physically located at the first
location.
Patent EP-0838368-A2 (EP)
Inventor: BALS JOSEF
IPC: B60Q1/04
Filed: 1997-10-18
Abstract: The headlamp has a shaped housing with a forward facing channel (8) around the front edge. A sealing compound in the channel holds a mounting flange (9) around the edge of the front lens. The front of the reflector (19) has a separate extension (5) which is supported by tags (6) pressed into the sealing compound. The main reflector is movable to direct the beam. The mounting tags are flexible and are clipped into ratchet grips formed by the mounting flange of the lens. This enables the extension to be pre-assembled with the lens and pushed into the sealing compound in one simple process.
Patent EP-0847886-A2 (EP)
Inventor: BARUSCHKE WILHELM DIPL-ING
IPC: B60H1/00
Filed: 1997-11-05
Abstract: The rotary disc includes a rotary disc valve (1) to control the flow rate of fluid to the radiator, having a cylindrical valve chamber (2) in which a valve body (3) can rotate about an axis (4). At least three inlets and outlets (5, 6, 7, 8) from channels are positioned coaxial to each other or with parallel axes.The axis of rotation of the valve body intersects a line (13) parallel to the longitudinal axes (9, 10, 11, 12) of the inlets and outlets. Preferably, the straight line runs between the longitudinal axes of one inlet (5) and one outlet (8) on one side and a further inlet (7) and a further outlet (6) on the other side.
Patent EP-0792794-A2 (EP)
Inventor: NAGAE MAKOTO
IPC: B62M25/04
Filed: 1997-02-27
Abstract: A first rotary control body (3) is mounted for rotation about a longitudinal axis (X) of a structural member (1) of a bicycle, and a second rotary control body (5) is mounted for rotation about the longitudinal axis (X) of the structural member (1) of the bicycle in close proximity to the first rotary control body (3). Each rotary control body (3, 5) may be connected to a control cable for controlling a corresponding control device.
Patent EP-0798549-A2 (EP)
Inventor: FREEMAN REGINALD EDWARD
IPC: G01N11/14
Filed: 1997-03-24
Abstract: A rheometer for assessing characteristics of materials includes a vessel (5, 25) and a rotor (6, 26) or the like disposed in use within the vessel. The vessel (5, 25) contains a material (7, 27), the characteristics of which are to be assessed. The rotor (6, 26) or the like is passed through the material to be assessed. The vessel (5, 25) and the rotor (6, 26) or the like are constructed and adapted so as to be simultaneously rotatable relative to each other about an axis, and movable in the axial direction relative to each other. At least one transducer (3, 23; 4, 24) is provided for determining rotational, and optionally axial, forces as a result of the relative motion in order to assess the characteristics of material (7, 27) within the vessel (5, 25).
Patent EP-0817181-A2 (EP)
Inventor: TOGNAZZINI BRUCE
IPC: G11B7/00
Filed: 1997-06-25
Abstract: A hybrid optical recording medium is arranged to allow original
information that is pre-recorded in a mass manufacturing process to be
supplemented by additional information written to the disk after the
original information has been recorded using a disk drive. The medium
contains a first optical area for storing information which is
pre-recorded according to a highly structured standard format and a
second optical area in which supplemental information can be written,
read back therefrom, erased and changed by a computer connected to the
disk drive. A disk drive device for driving a hybrid optical disk
recording medium, an information processing system and a method of
processing information are also claimed.
Patent EP-0825243-A2 (EP)
Inventor: ELLIS EDWARD S
IPC: C10G69/06
Filed: 1997-08-19
Abstract: Disclosed is a catalytic cracking process which includes more than
one catalytic cracking reaction step. The process integrates a hydroprocessing
step between the catalytic cracking reaction steps in order to maximize olefms
production, distillate quality and octane level of the overall cracked product.
Preferably, the hydroprocessing step is included between the reaction stages, and
a portion of the hydroprocessed products, e.g., a naphtha and mid distillate
fraction, is combined with cracked product for further separation and
hydroprocessing. It is also preferred that the first catalytic cracking reaction step
be a short contact time reaction step.
Patent EP-0851695-A2 (EP)
Inventor: BERLINSKY ALLAN M
IPC: H04W24/00
Filed: 1997-12-11
Abstract: A device is disclosed for facilitating communication with a remote apparatus.
The remote apparatus has control functionality and is located within a wireless
network. The device comprises a terminal unit having means for transmitting a signal
and receiving a signal. The transmitted signal includes an identification of the terminal
unit. Additionally, the device includes a control interface operatively connected
between the terminal unit and the apparatus. The control interface interfaces signals of
the terminal unit with the control functionality of the apparatus.
Patent EP-0799728-A2 (EP)
Inventor: HILGART RANDY JAMES
IPC: G01L17/00
Filed: 1997-04-01
Abstract: A vehicle including a frame member (352) and a vehicle wheel (82) mounted for rotation relative to the frame member about a rotation axis. The vehicle also includes a transmitting circuit mounted on the frame member (352) and the vehicle wheel (82). The transmitting circuit includes an antenna coil (124) having a diameter. A ferrite core (136) is mounted adjacent the transmitting circuit on the vehicle wheel. A non-planar, curved antenna coil (380) is mounted on the frame member. The non-planar, curved antenna coil has a radius of curvature that is approximately equivalent to the rotational pathway of the transmitting circuit.
Patent EP-0838762-A2 (EP)
Inventor: MOYER WILLIAM C
IPC: G06F9/38
Filed: 1993-02-18
Abstract: The present invention provides a circuit for allowing greater
user control over a cache memory in a data processor (20). In
particular, cache control instructions have been implemented to
perform touch load, flush, and allocate operations in data cache
(54) of data cache unit (24). The control instructions are decoded
by both instruction cache unit (26) and sequencer (34) to provide
necessary control and address information to load/store unit (28).
Load/store unit (28) sequences execution of each of the
instructions, and provides necessary control and address
information to data cache unit (24) at an appropriate point in
time. Cache control logic (60) subsequently processes both the
address and control information to provide external signals which
are necessary to execute each of the cache control instructions.
Additionally, cache control logic (60) provides an external
transfer code signal which allows a user to know when a cache
transaction is performed.
Patent EP-0870935-A2 (EP)
Inventor: STOLL KURT DR
IPC: F16B7/18
Filed: 1998-01-31
Abstract: The connecting piece is divided in one part of the join (17) into two holder parts (16,16') clamped together by at least one clamp (5). The joint contains several retainers (6) clamping the lengthwise sections of the longitudinal elements (2,2') being joined. Part of the retainer on at least one holder part is formed by a groove-type recess (18,18') with facing flanks (25). At least one recess near at least one of its flanks has at least one springy, flexible clamping element (35) across the plane of the flanks (34,34'). The clamping element protrudes beyond the plane of the flanks. At least one holder part has at least two crosswise holder-recesses with their axially inner openings in a transition part.
Patent EP-0860879-A2 (EP)
Inventor: ISHIKAWA HIRAKU
IPC: H01L21/283
Filed: 1998-02-19
Abstract: In a multilevel interconnection structure for a semiconductor
device, lower level interconnections 3 are formed on an insulator film 2
formed on a substrate 1, and a silicon oxide film 4a is formed to cover
the lower level interconnections 3 and to fill up a region between adjacent
lower level interconnections 3, by means of a biased ECR-CVD process
so that a cavity 5 is formed in the silicon oxide film 4a between the
adjacent lower level interconnections 3. The silicon oxide film 4a is
selectively removed from a tolerable region covering the extent in which
a hole for the metal pillar 6 is allowed to deviate from a target lower
level interconnection 3, and then, another silicon oxide 4b is formed to
fill up the removed portion and to cover the first silicon oxide film. The
metal pillar 6 is formed to extend through the silicon oxide film 4b filling
the removed portion of the silicon oxide film 4a, so as to reach the target
lower level interconnection 3. On the metal pillar 6, an upper level
interconnection 7 is formed. Thus, since the cavity 5 is completely
surrounded by the silicon oxide film 4a, a contact between the cavity 5
and the metal pillar 6 is completely prevented by the silicon oxide film
4a.
Patent EP-0860464-A2 (EP)
Inventor: ITOH MAKI
IPC: C08G77/14
Filed: 1998-02-23
Abstract: An alkenyl-functional silylated polymethylsilsesquioxane that contains no more
than 0.12 residual silanol per Si atom and is obtained by silylating the silanol in starting
polymethylsilsesquioxane. The starting polymethylsilsesquioxane has a predetermined number
average molecular weight, Mn, from 380 to 2,000 and is represented by the general formula
 (CH 3 SiO 3/2 ) n (CH 3 Si(OH)O 2/2 ) m   
wherein  m  and  n  are positive numbers that provide the predetermined Mn, with the proviso that
the value of  m /( m  +  n ) is less than or equal to 0.152/(Mn × 10 -3 ) + 0.10 and greater than or equal
to 0.034/(Mn × 10 -3 ). The alkenyl-functional silylated polymethylsilsesquioxane has the formula
 (CH 3 SiO 3/2 ) n (CH 3 Si(OH)O 2/2 ) m-k (CH 3 Si(OSiR 1 R 2 R 3 )O 2/2 ) k   
wherein  k  is a positive number smaller than  m ,  ( m  -  k )/( m  +  n )  is less than or equal to
0.12, and R 1 , R 2 , and R 3  are each selected from substituted and unsubstituted monovalent
hydrocarbon groups with the proviso that at least 1 of said R 1 , R 2 , and R 3  is a group that
contains a crosslinkable carbon-carbon double bond.
Patent EP-0878683-A2 (EP)
Inventor: PALMQUIST GERT
IPC: F16L13/14
Filed: 1998-05-11
Abstract: A method for coupling two components (4; 6; 9; 17)
to form a comfort appliance (1), such as a hot-water
radiator, said coupling comprising the step of establishing
press fits between a tube (8; 14;) and a connecting
means (5; 7; 9; 18) of each component (4; 6; 9;
17) to form a flow path between the components (4; 6;
9; 17), said method being characterised by the steps of
arranging the tube (8, 14) between the connecting means
(5; 7; 9; 18), pressing the connecting means (5; 7; 9;
18) against the end surfaces of the tube (8; 14), moving,
in consequence of the pressing, the connecting means (5;
7; 9; 18) towards each other, dimensioning the tube (8;
14), such that during said pressing and moving, it
engages the connecting means (5; 7; 9; 18) and forming
the tube (8; 14), such that during said pressing and moving
it withstands deformation in the axial direction and
is deformed in the radial direction so as to form press
fits which counteract a separation of the coupled components
(4; 6; 9; 17).
Patent EP-0887157-A2 (EP)
Inventor: MUELLER THORSTEN DR-ING
IPC: B26D7/06
Filed: 1998-06-24
Abstract: The feeder comprises a dispenser unit, an accelerator belt (10), a counter-magazine (12) and a feeder table (14) on which runs a conveyor (16) with carriers (18). The counter magazine consists of two separately opened and closed stacking-shelves (24, 26) automatically controlled by the inflow and outflow of the inner books. The conveyor and cutting cell (20) of the three-cutter machine are automatically controlled in variable cycle times dependent on the capacity of the counter magazine and the inflow of inner books. Sensors connected to the control unit are positioned on the bottom stacking shelf (26) and on the feeder table for detecting the inner books.
Patent EP-0900785-A2 (EP)
Inventor: TAKAHASHI TOSHIYA
IPC: C07C317/18
Filed: 1998-08-24
Abstract: There is provided a compound of the formula[I]:
 
wherein R represents a hydrogen atom or a protective group for
a hydroxyl group; and 
    A  represents a hydrogen atom, a halogen atom or a group
of the formula A1:
 
Q represents Q1, Q2 or Q3:
 
or Q4:
 
wherein R2 represents a hydrogen atom or a protective group
for a hydroxyl group.
Patent EP-0902346-A2 (EP)
Inventor: BRAEUNLICH MICHAEL DIPL-ING
IPC: G05B19/418
Filed: 1998-09-02
Abstract: The atomisation device (AG) has a base module (B), a head module (K) with external contacts and at least one function module (F) without external contacts, controlled by the head module. The external contacts of the head module are coupled to a voltage supply and/or to further devices, the base module having external contacts connected to external devices, e.g. actuators or sensors, for control and/or monitoring functions.
Patent EP-0930698-A2 (EP)
Inventor: LIPP HELMUT
IPC: H02P6/08
Filed: 1998-11-16
Abstract: A system for speed control of DC motors, especially ones without collectors and controlled by rotor position sensors, has the motor current manipulated for speed changing in accordance with a control signal. To manipulate the motor current, at least two different control procedures are used over the speed adjusting region of the motor. With a certain transition speed or a transition value of the control signal corresponding to this, automatically passing over from one control procedure to the other one. The magnitude of the respective transition speed of transition value of the control signal can be changed via an adjusting device.
Patent EP-0874491-A2 (EP)
Inventor: CLAYDON ANTHONY PETER JOHN
IPC: H04N5/44
Filed: 1996-03-19
Abstract: A deinterleaving circuit for processing of a signal comprising blocks of interleaved data
packets represented therein, comprising :
   a random access memory for memorizing a data stream of said blocks of interleaved
packets, wherein a capacity of said memory does not exceed any of said blocks ;   a first circuit for generating an address signal representing a sequence of addresses of
said random access memory, wherein successive addresses differ by an addressing interval ;   a second circuit for successively reading and writing data out of and into said random
access memory respectively at a reading address and a writing address of said random access
memory, said reading address and said writing address being determined by said address signal,
wherein said address signal is constant during an operation comprising reading and writing data
at said address ; and   a third circuit responsive to a signal ACCEPT_BLOCK for periodically increasing said
addressing interval by a value equal to an interleaving depth of said interleaved packets wherein
said signal ACCEPT_BLOCK is asserted after completion of an operation comprising a
complete deinterleaving of one of said blocks of data.
Patent EP-0864302-A2 (EP)
Inventor: HOJEIBANE HIKMAT
IPC: A61F2/82
Filed: 1998-03-09
Abstract: The present invention includes: an expandable,
tubular shaped prosthesis having first and second ends and
a wall surface disposed between the first and second ends,
the wall surface being formed by a plurality of
intersecting elongate members; and a catheter, having an
expandable, inflatable portion associated therewith and
including means for mounting and retaining the expandable
tubular shaped prosthesis on the expandable, inflatable
portion, whereby upon inflation of the expandable,
inflatable portion of the catheter, the prosthesis is
formed radially outwardly into contact with the body
passageway. The articulation in the form of a rounded
wire frame loop connects similar stent bodies. Also,
rounded open connectors and shortened cells in the stent
allow for greater flexibility.
Patent EP-0905656-A2 (EP)
Inventor: REISMAN YOAV
IPC: G07C9/00
Filed: 1998-07-24
Abstract: An electronic monitoring device to be attached to a subject for
monitoring, at a remote location, movement and/or other activities of the
subject, includes a closure member incorporating an identification tag having a
unique identification number stored therein. The monitoring device further
includes an electronic data processor programmed to read and store the
identification number of the electronic tag when the closure member is applied,
and periodically thereafter, to make a determination of whether a closure
member is currently attached to the subject having an identification number
matching the stored identification number, and to transmit to the remote
location an identification signal corresponding to such determination.
Patent EP-0920016-A2 (EP)
Inventor: NAKAZAWA HIROSHI
IPC: G09B19/06
Filed: 1998-11-24
Abstract: According to the present invention, each program managed with U-TOC is
divided into a plurality of record units. A cue signal is recorded to each of the record
units. An audio signal of a word or sentence is recorded to each record unit. With
the cue signal, programs that exceeds the maximum number managed with U-TOC
can be handled. Thus, an audio signal of a word or sentence can be accessed and
reproduced.
Patent EP-0903202-A2 (EP)
Inventor: OLVERA GILBERT
IPC: B25C1/04
Filed: 1998-09-10
Abstract: A stand-up fastener driving tool including a fastener driving member
disposed within telescoping upper and lower tubes (30, 40), wherein the
lower tube (30) has a nose-piece (50) with an opening (52) for retaining
a fastener therein. The fastener driving member is extendable toward and
away from the nose-piece (50) upon contraction and extension of the
lower and upper tubes (30, 40). A plurality of fasteners are retained side
by side in a magazine of the tool, and are individually releasable
therefrom upon contraction and extension of the upper and lower tubes
(30, 40).
Patent EP-0889202-A2 (EP)
Inventor: KRAUTZIG JOACHIM DR
IPC: F01D5/30
Filed: 1998-05-07
Abstract: The connection is between two parts (1,2), each with joint faces (11,21), which partially overlap. The flat, cylindrical, or conical joint faces are each defined on one side by recesses (12,22). The parts are connected so that their common contact face (3) is defined in both directions by the recesses of both parts. Sections (13,23) of the joint faces of one part project over the recess of the other part. The recess is formed as a transitional edge connecting the joint faces to a concave forming (14,24) with at least one torus-shaped section. The joint is used as a plug connection for moving or stationary machine parts, for compensation of relative movements between the parts, and to prevent material tears in the contact face. The parts are centering seats/blade suspensions for turbine blades.
Patent EP-0962066-A2 (EP)
Inventor: SILVENTOINEN MARKO
IPC: H04B17/00
Filed: 1998-02-20
Abstract: The invention relates to a method for estimating the interference level in a cellular radio system comprising in each cell a base station (100) in each cell, and a number of subscriber terminals (108 to 112) communicating with the base station. The terminals measure power levels from those frequencies which are on the list that is maintained by the terminal and comprised those base stations and frequencies to which the terminal can perform a handover. In the solution of the invention the list also comprises frequencies whose power level information is used for the frequency planning of the system. Frequency planning can thus be implemented without any separate means.