baber/WOPTO huggingface dataset:
Patent EP-0784236-A2 (EP)
Inventor: MISHRA SATCHIDANAND
IPC: G03G5/06
Filed: 1997-01-10
Abstract: An electrophotographic imaging member is disclosed including a support substrate having a two layered electrically conductive ground plane layer comprising a layer comprising zirconium over a layer comprising titanium a hole blocking layer, an adhesive layer comprising a copolyester film forming resin, an intermediate layer over and in contact with the adhesive layer, the intermediate layer comprising a carbazole polymer, a charge generation layer comprising a perylene or a phthalocyanine, and a hole transport layer, said hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from said charge generation layer and transporting said holes through said charge transport layer.
Patent EP-0831376-A2 (EP)
Inventor: HARA SHINICHI
IPC: G03F7/20
Filed: 1997-09-23
Abstract: In a scanning exposure method, a relative
speed is applied between a mask(6) and a wafer (7) in a scan
direction, during the scan exposure, wherein the
relative speed is controlled variable. Alternatively,
a mask pattern is formed with a predetermined
distortion in a scan direction, having been set in
accordance with thermal distortion of the mask pattern
to be produced during the scan exposure. This enables
correct pattern transfer even if strong scan light is
used, such that higher exposure throughput is
attainable.
Patent EP-0851631-A2 (EP)
Inventor: DIEPSTRATEN WILHELMUS J M
IPC: H04W36/02
Filed: 1997-12-11
Abstract: For use with a wireless computer network having a
plurality of access points, a mobile station adapted for
communicating with the network via a current access point
and having a scanning circuit for locating a new access
point, the scanning circuit requiring a scanning period of
time to locate the new access point, a method of operation
of the mobile station and a wireless computer network
infrastructure. The mobile station comprises: (1) a
detection circuit that generates a ready-to-scan signal
indicating that the mobile station is about to activate the
scanning circuit and (2) a suspension circuit, coupled to
the detection circuit, that receives the ready-to-scan
signal and generates, in response thereto, a data suspend
signal for transmission to the current access point, the
data suspend signal causing the current access point to
suspend transmission of data to the mobile station, thereby
preventing loss of the data during the scanning period.
Patent EP-0849957-A2 (EP)
Inventor: GOSEKI MASAMI
IPC: H04N9/78
Filed: 1997-12-19
Abstract: An adaptive comb filter (100) which is small in
circuit scale and simple in circuit constitution extracts
the frequency band component of a chrominance signal from
a composite color video signal by means of a bandpass
filter (101). A delay circuit (102) delays the extracted
chrominance signal by one horizontal period. A
subtracting circuit subtracts output signals of the
bandpass filter (101) and the delay circuit (102). An
adding circuit (104) adds the output signals of the
bandpass filter (101) and the delay circuit (102). A
correlation detecting circuit (115) outputs a binary
signal k0 based on a relationship between the output
signals of the subtracting circuit (103) and the adding
circuit (104). The binary signal k0, and a signal k1
obtained by delaying the signal k0 by one horizontal
period, are supplied to an arithmetic block (117). From
an operational result between the signals k0 and k1, the
arithmetic block (117) outputs a select signal for
performing switching control on a selector switch circuit
(107) that switches between the output signals of the
bandpass filter (101) and the subtracting circuit (103)
and outputs the switched output signal. The arithmetic
block (117) obtains the chrominance signal from the
selector switch circuit (107).
Patent EP-0844266-A2 (EP)
Inventor: IWAKIRI HIROSHI
IPC: C08K3/26
Filed: 1992-09-14
Abstract: A curable composition is disclosed. The
composition comprises (A) 100 parts by weight of a oxypropylene
polymer having groups containing silicon atoms bonded
to a hydroxy group and/or a hydrolyzable group and capable
of crosslinking by forming a siloxane bond, a Mw/Mn value of not
more than 1.6, and an average molecular weight of at least
6,000, (B) from 100 to 200 parts by weight of calcium
carbonate containing at least 30% by weight calcium
carbonate of an average particle size of not larger than
0.5 µm and surface-treated with a fatty acid, (C) from 30
to 100 parts by weight of a plasticizer containing at least
5% by weight phthalic acid ester plasticizer, (D) from 0.5
to 10 parts by weight of a compound represented by the
formula R 1 Si(OCH 3 ) 3  and/or Si(OCH 2 CH 3 ) 4  (wherein R 1  represents
a monovalent organic group containing no amino groups), (E)
from 0.5 to 10 parts by weight of a compound represented by
following formula (1),
 R 2 Si(CH 3 ) n (OR 3 ) 3-n   
wherein R 2  represents a monovalent organic group having at
least one amino group; R 3  represents CH 3  or CH 2 CH 3 ; and n
represents 0 or 1
and (F) from 0.5 to 5 parts by
weight of an organotin curing catalyst, the total amount of
said components (D) and (E) being at least 2 parts by
weight, and said component (A) occupying from 15 to 35% by
weight.
Patent EP-0855258-A2 (EP)
Inventor: REINHARDT EUGEN
IPC: B29C41/06
Filed: 1998-01-26
Abstract: The rotational moulding plant comprises a sintering oven (1), one or more cooling chambers (8, 9) and a transporting system for moving one or more tool carriers (6) between the sintering oven and cooling chambers. Both the oven (1) and cooling chambers (8, 9) have first rotating systems (3; 10; 11) for holding and rotating the tool carrier (6) about an axis in one direction.
Patent EP-0856834-A2 (EP)
Inventor: IKEDA SHIGEJI
IPC: G10L21/02
Filed: 1998-01-28
Abstract: A noise canceler of the present invention includes a signal-to-noise
power ratio estimator to which a main signal and a reference signal are input.
The estimator 10 estimates the sinal-to-noise power ratio of the main signal
from the mean power of a desired signal contained in the main siganl and a
mean power of a noise signal also contained in the main signal. In addition,
the estimator estimates the signal-to-noise power ratio of the reference signal
from the mean power of a desired signal contained in the reference signal and
the mean power of a noise singal also contained in the reference signal. An
adptive filter for estimating the noise signal of the main signal has its step size
for coefficient updating controlled in accordance with the estimated signal-to-noise
power ratio of the noise signal. On the other hand, an adptive filter for
estimating the desired signal of the reference signal has its step size for
coefficient updating controlled in accordance with the estimated signal-to-noise
power ratio of the reference signal. Delay circuits are provided for
compensating for a delay ascribable to a power averaging procedure which
a signal-to-noise power ratio estimator executes to calculate the estimated
siganl-to-noise power ratios.
Patent EP-0865021-A2 (EP)
Inventor: KISHI TOMOKATSU
IPC: G09G3/20
Filed: 1994-01-31
Abstract: A driver suitable for a panel display system of
the type having at least two substrates (12,13) each
having electrodes (14,15) on the surface thereof
arranged closely so that the electrodes intersect and
face mutually, a plurality of intersections formed
between the electrodes constructing cells (10), a
plurality of the cells being arranged in a matrix
configuration to form a display panel (1), each of the
cells (10) having a capability of a memory for storing
a given amount of charge according to a voltage applied
to an electrode in the cell and also having
capabilities of discharge and light emission, and the
electrodes comprising n scan electrodes (15) which are
independent of each other. 
     The driver comprises: a plurality of driver
circuits provided between a first power supply line
(FVH) and a second power supply line (FLG), and
individually connected to the scan electrodes (15);
   a first power supply circuit (72) for supplying a
first electric power to the first and the second power
supply lines (FVH, FLG) the first electric power being
used to write display data; and a second power supply
circuit (73) for supplying a second electric power to
the first and the second power supply lines (FVH, FLG),
the second electric power being used to cause
discharges based on the display data.
Patent EP-0882874-A2 (EP)
Inventor: RENZ ULRICH
IPC: F01N3/20
Filed: 1998-05-22
Abstract: An electrically heated catalyser is for cleaning exhaust gas from combustion processes, preferably from internal combustion engines. It has a housing and a carrier located in it, preferably with a number of parallel channels through which the exhaust gas can flow. The carrier has at least one layer effective catalytically against the gas. At least one part region of the surface of the carrier has at least one electrically conducting resistance heating layer with electrical connecting regions. The layer is insulated from the carrier by an insulating layer. At least one connecting element contacts the resistance heating layer in the connecting regions. The connecting elements penetrate the resistance heating layer, the insulating layer and the carrier.
Patent EP-0885677-A2 (EP)
Inventor: BROCCARDO DORIANO
IPC: B23B41/02
Filed: 1998-06-15
Abstract: A deep-hole boring unit, particularly applicable to a
milling machine or a machining center, which includes a
motorized spindle (2) for a deep-hole boring tool (3); the
spindle (2) is independent of the cutterhead (T) of the
milling machine and is mounted on a saddle (5) which can
move parallel to the axis of the spindle along guides (6)
rigidly coupled to the frame (I) of the machine, and
supports (8, 11), for the deep-hole boring tool (3),
anchored to the cutterhead (T) and/or to the frame (I) in
order to reduce vibrations and increase boring precision and
accuracy.
Patent EP-0893477-A2 (EP)
Inventor: WEBER MARTIN DR
IPC: C08L67/02
Filed: 1998-06-23
Abstract: Thermoplastic moulding materials contain: (A) polyarylene ether(s) (PAE), (B) thermoplastic polyester(s) and (C) carboxyl group-containing modified PAE with repeat units of formula (I) and (II) in a molar ratio (I:II) of (0.05:99.95)- (99.95:0.05), used to increase the compatibility of components (A) and (B). In the formulae, x = 0.5 or 1; t, q = 0, 1, 2 or 3; n = 0-6; Q, T, Y, Z = a single bond or O, S, SO2, SO, CO, N=N, -CRa=CRb- or -CRcRd-; Ra, Rb = H or 1-12C alkyl; Rc, Rd = H, 1-12C alkyl or alkoxy, or 6-18C aryl (optionally substituted with F and/or Cl; possibly combined together with the linking carbons to form a 3-12C cycloalkyl group which may also be substituted with 1-6C alkyl group(s)); at least one of the groups T, Q and Z is SO2 or CO; if t and q = 0, then Z = SO2 or CO; Ar, Ar<1>-Ar<3> = 6-18C arylene, optionally substituted with halogen, 6-18C aryl or 1-12C alkyl or alkoxy; R<1> = H, 1-6C alkyl or -(CH2)n-COOH. Also claimed are films, fibres and moulded products (especially motor vehicle components) made from these materials.
Patent EP-0889464-A2 (EP)
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/706
Filed: 1998-06-23
Abstract: A magnetic recording medium which comprises a support
having thereon a substantially nonmagnetic lower layer and a
magnetic layer comprising a ferromagnetic metal powder or a
ferromagnetic hexagonal ferrite powder dispersed in a binder
provided on the lower layer, which is a magnetic recording
medium for recording signals of from 0.17 to 2 G bit/inch 2  of
areal recording density, wherein the coercive force of the
magnetic layer is 1,800 Oe or more, and the thickness
unevenness of the support is 5% or less of the thickness of
the support.
Patent EP-0887188-A2 (EP)
Inventor: MASARU INORA
IPC: B41J2/175
Filed: 1998-06-25
Abstract: In an inkjet printer (10), print image data indicating a
pattern of ejection and non-ejection nozzles is produced from
print data received from a host computer (20) and the print image
data is searched in blocks for an effective block (601) including
data indicating at least one ejection nozzle to count effective
blocks, wherein a block has a predetermined size. Ink consumption
caused by a print operation is detected based on a count of the
effective blocks.
Patent EP-0911445-A2 (EP)
Inventor: HALMSCHLAGER GUENTER
IPC: D21F5/18
Filed: 1998-07-08
Abstract: The paper making or paper finishing machine has at least one blowing chamber (19) to direct a hot gas at the web (3) and/or supporting belt (13). The gas is a combustion gas or is heated by a combustion gas. Exhaust from the blowing chamber (19) and/or fresh air is fed to the hot gas. The heater (17,17') burns oil or a combustion gas. One burner (17) is within a drying cylinder (7,9) and a heater (17') is opposite the cylinder (7,9) or deflection roller (11). Where the machine (1) is for paper making, the cylinders (7,9) and/or blowing chamber (19) are in the drying section (5) and/or press section and/or in the wet section of the paper making machine. The blowing chamber (19) has a number of zones across the direction (15) of web travel to cover the web width, preferably supplied separately with the hot gas. A control system sets the temp. and/or gas vol. at the blower zones. The cylinders (7,9) are heated to a temperature of 100-400 [deg]C and preferably 160-350 [deg]C. The hot gas has a temperature of 150-600 [deg]C and preferably 250-450 [deg]C.
Patent EP-0897144-A2 (EP)
Inventor: MOYER WILLIAM C
IPC: G06F21/24
Filed: 1998-08-10
Abstract: A method and apparatus for providing access protection in an integrated circuit (10). In one embodiment access protection circuitry (11) includes access attribute bits (51) which are compared to the access attributes (68) of a memory (14) request. If a mismatch occurs, an access fault signal (52) is asserted. If access fault signal (52) is asserted and a selective reset bit (48) has selected a first memory protection mode, then signal generation circuitry (44) asserts a reset signal (58). Reset signal (58) may be used to initiate a hardware reset of data processor (10). If access fault signal (52) is asserted and a selective reset bit (48) has selected a second memory protection mode, then signal generation circuitry (44) asserts an exception occurred signal (60). <IMAGE>
Patent EP-0896895-A2 (EP)
Inventor: ADACHI KAZUTAKA
IPC: B60W10/109
Filed: 1998-08-11
Abstract: A vehicle having an antilock brake system (20) to control a brake so as to suppress
locking of wheels when a slip ratio of the wheels exceeds a predetermined value is
also provided with a continuously variable transmission (CVT)(30). When antilock
brake control is being performed, a drive shaft torque controller (40) computes a
command torque of an engine (10) and command drive ratio of the CVT (30) so that a drive
shaft torque (2) is a predetermined torque. An engine controller (11) controls the engine
according to the command torque and a CVT controller (36) controls the transmission
according to the command drive ratio.
Patent EP-0906803-A2 (EP)
Inventor: SHINYA KEIGO
IPC: B23K9/10
Filed: 1998-09-30
Abstract: An engine driven arc welder including a welding generator
driven by an engine; output circuits for controlling the output of the
welding generator in accordance with a control signal and for
delivering the output to welding output terminals; a current detector
for detecting the current flowing in the welding output terminals; an
error detector for comparing the output of the current detector with a
reference signal to detect error; a control signal producing circuit for
producing the control signal in accordance with output of the error
detector and for delivering it to the output circuit; and a voltage
detector R10, VR10 for detecting voltage to be delivered to the welding
output terminals, wherein the arc welder has a welding output
characteristic having a constant current control arc characteristic in
accordance with the reference signal and which exhibits a drooping
characteristic in the vicinity of the arcing voltage and which is capable
of increasing the current when the arc voltage is lowered. The engine
driven arc welder includes an adjustment circuit VR10, R10, VR20,
R20 for determining the magnitude of the reference signal to be
delivered to the error detector in accordance with the output of the
voltage detector to change the reference signal, thereby allowing the
inter-characteristic transfer point between the constant current
control arc characteristic and the drooping characteristic to be
adjustable.
Patent EP-0908241-A2 (EP)
Inventor: HIRATA YOSHIHIRO
IPC: H04R17/00
Filed: 1998-10-05
Abstract: In a composite ultrasonic transducer (1b), each of a plurality of
piezoelectric ceramic columns (2b) included in a resin plate (3b) has a
circular cross-section and passes through the resin plate (3b) in a direction
of a thickness of the resin plate (3b), and central axes of the piezoelectric
ceramic columns (2b) are arranged at positions corresponding to nodes of a
triangle network.
Patent EP-0913634-A2 (EP)
Inventor: SCHAEFER ALBRECHT
IPC: F23D14/04
Filed: 1998-10-23
Abstract: The gas burner has burner body and a base section. The base section (50) is connected to the burner casing by at least one quick connector lock (60). The gas ducts are accessible to allow separation of the gas feed.
Patent EP-0918196-A2 (EP)
Inventor: SANTACATTERINA GIANPIERO
IPC: F24C3/12
Filed: 1998-11-20
Abstract: A system for indicating by means of at least one warning light
(10) the residual heat of at least one pan support grid (3) for a
gas burner (2) in domestic cooking or heating appliances (1)
controlled by an electronic control device (6), in which the
residual heat of the grid (3) is measured indirectly by the
electronic control device on the basis of data relative to the
flame level set for the burner and the time for which said flame
level is maintained, these data being corrected by a factor which
takes account of the physical characteristics of the grid (3),
such that the warning light (10) is and remains activated when the
residual heat of the grid (3) exceeds a predetermined safety
threshold (A) for its handling by the user.
Patent EP-0930064-A2 (EP)
Inventor: NUERNBERG EBERHARD PROF DR
IPC: A61K8/04
Filed: 1998-12-07
Abstract: The present invention relates to a new type of solid balneological preparations for cosmetic, hygienic and therapeutic use, which has both the properties of a solid bath additive and those of liquid products, and is characterized especially by the addition of lipid components, vesicle forming lipids, tensides and, in some cases, mineral salts. Active components, adjuvants such as stabilizers, adsorbing substances, lubricants as well as smoothing and breakdown promoting agents may also be contained therein.
Patent EP-0878344-A2 (EP)
Inventor: KANDA YOSHIHIRO
IPC: B60N2/08
Filed: 1998-04-29
Abstract: A seat sliding apparatus is constructed by a lower rail
to be mounted to a vehicle floor, an upper rail on which the
lower rail slides, a memory mechanism section, a lock member
locking the upper rail to the lower rail and a walk-in mechanism
section for locking and unlocking movement of a seat section
in a forward-and-backward direction through the memory
mechanism section and the lock member, so that the memory
mechanism section is assembled to at least one substrate so as
to be united.
Patent EP-0887885-A2 (EP)
Inventor: CHEN PING
IPC: H01R13/11
Filed: 1998-05-27
Abstract: A small-size electrical contact includes a female contact section
enabling a highly reliable electrical connection with a mating contact.
The electrical contact (10) has a female contact section (20) and a
contact member (30) which is arranged inside the female contact
section (20) and includes a bent section (31) and a tongue portion
(32). The bent section (31) extends from a back end of a second
bottom wall (22) and the tongue portion (32) is connected to the bent
section (31), extends toward a front end of the female contact section
and has a contact section (32a) facing the second bottom wall (22).
In an upper wall (24), a protrusion (40) is provided extending in the
direction of the contact member (30) along the tongue portion (32).
This protrusion provides support for the contact member (30) when a
mating contact is inserted in the female contact section (20).
Patent EP-0940221-A2 (EP)
Inventor: KOTAGIRI FUMINARI
IPC: B24B37/08
Filed: 1998-07-20
Abstract: The polishing machine of the present invention is capable
of improving flatness of work pieces. In the polishing
machine, a carrier (12) is formed into a thin plate having a
through-hole (12a) in which a work piece (10) is accommodated.
An upper polishing plate (14) polishes an upper face of the
work piece (10). A lower polishing plate (16) pinches the work
piece (10) with the upper polishing plate (14) and polishes a
lower face of the work piece (10). A driving mechanism (20)
moves the carrier (12) along a circular orbit in a plane
without revolving. With this structure, the upper and lower
faces of the work piece (10), which has been pinched between
the polishing plates (14, 16), are polished by the polishing
plates (14, 16).
Patent EP-0895878-A2 (EP)
Inventor: HIRUMA MASATO
IPC: B60C11/18
Filed: 1998-08-07
Abstract: A pneumatic tire comprising a silica - rich compound tread
provided with an antistatic conductive rubber layer has improved
safty based on durability and extrusion productivity. In this tire,
the silica - rich compound rubber layer is divided at at least one
portion in a width directional of the tire by a conductive rubber
layer extended in a circumferential direction substantially over the
whole thickness of said rubber layer. In this case, a thickness direction
distance  a  in a width directional section of said rubber layer and
an edge face length  b  of a divisional rubber layer consisting of said
conductive rubber layer in a width directional section satisfy a
relation formulated by the following expression, a < b.
Patent EP-0913776-A2 (EP)
Inventor: SIMONOVICH LAMBERT
IPC: G06F13/40
Filed: 1998-10-29
Abstract: A high-speed data bus utilizes non-contact coupler technology which allows point to
multi-point broadcasting of a data signal to multiple sinks at very high (Gb/s) speeds. These
point-to-multi-point data bus transmission lines can then be used to construct a higher order
multi-point to multi-point data bus, without contention at the bus level, since data can be
made to flow continuously along each transmission line. The non-contact technology is
implemented as a series of taps on a transmission line; the taps operate by way of capactitive
or inductive or directional coupling, which helps to isolate the transmission line from the
loading effects of circuitry connected to the taps and permits low distortion and high speed
operation. The transmission line may also be terminated in the same slot where it originates,
and its outbound section may be etched on a single conductive layer in the backplane or
midplane.
Patent EP-0972080-A2 (EP)
Inventor: FIELDS ROBERT E
IPC: G01N1/34
Filed: 1998-03-23
Abstract: A process and apparatus for isolating and purifying nucleic acids and other target molecules directly from blood, plasma, urine, cell cultures and the like by totally automated means, without centrifugation, aspiration or vacuum; after mixing and heating a nucleic acid containing sample with lysis reagent in an environmentally isolated compartment, nucleic acids are absorbed onto a binding filter and eluted in a small volume using heated elution reagent; a preferred embodiment purifies nucleic acids and automatically detects target sequences from a sample of fresh blood. Another embodiment purifies target molecules from a multitude of samples held in microtiter plates; test kits for each embodiment include disposable isolation and detection devices and associated reagents.