baber/WOPTO huggingface dataset:
Patent EP-0630749-A3 (EP)
Title: Heat generating resistor containing TaN0.8, substrate provided with said heat generating resistor for liquid jet head, liquid jet head provided with said substrate, and liquid jet apparatus provided with said liquid jet head.
Inventor: IKEDA MASAMI
IPC: B41J2/14
Filed: 1994-06-27
Abstract: A heat generating resistor comprised of a film composed of a TaN0.8-containing tantalum nitride material which is hardly deteriorated and is hardly varied in terms of the resistance value even upon continuous application of a relatively large quantity of an electric power thereto over a long period of time. A substrate for a liquid jet head comprising a support member and an electrothermal converting body disposed above said support member, said electrothermal converting body including a heat generating resistor layer capable of generating a thermal energy and electrodes being electrically connected to said heat generating resistor layer, said electrodes being capable of supplying an electric signal for demanding to generate said thermal energy to said heat generating resistor layer, characterized in that said heat generating resistor layer comprises a film composed of a TaN0.8-containing tantalum nitride material. A liquid jet head provided with said substrate for a liquid jet head. A liquid jet apparatus provided with said liquid jet head. <IMAGE>
Patent EP-0648760-A3 (EP)
Title: Triazine derivative, production and use thereof.
Inventor: MIKI HIDEKI
IPC: A23K50/15
Filed: 1994-10-13
Abstract: The present invention provides a novel triazine derivative of the formula <CHEM>  wherein ring A is an optionally substituted aromatic group which be;     X is an oxygen or sulfur atom; R<1> and R<6> are each a hydrogen atom or an optionally substituted hydrocarbon residue or heterocyclic group which may bound through a heteroatom; R<2> and R<3> are each independently a hydrogen atom, a halogen atom, or a group bound through a carbon, oxygen or sulfur atom, or taken together, represent =S; R<4> and R<5> are each independently a hydrogen atom, a halogen atom, or a group bound through a carbon, oxygen, nitrogen or sulfur atom; R<1> and R<2>, and R<5> and R<6>, may each bind together to form a chemical bond; provided that where ring A is a phenyl group having at least a halogen atom in position-2 or 4 and X is an oxygen atom, R<4> and R<5> do not conjoinedly represent a chemical bond and an antiprotozoan composition containing the same or salt thereof.
Patent EP-0678937-A3 (EP)
Title: A box for electrical connectors having a secondary locking system.
Inventor: HOFFMANN MANFRED
IPC: H01R13/436
Filed: 1995-03-27
Abstract: This invention relates to a box for electrical connectors comprising: an arrangement of recesses (1) for receiving electrical contacts (2), and a secondary locking system (5) for the electrical contacts (2), such system engaging transversely behind the cylindrical envelope (12) of the contacts (2) in the recesses (1) in order to lock the contacts axially. The arrangement of the recesses (1) forms a central tower (3) in the box. The secondary locking system (5) has a base (6) so disposed on the tower (3) as to be movable transversely to the axis of the contact between two positions, viz. a first position, in which retaining lugs (7) on the top edge of the base (6) are clear of the recesses (1), and a second position, in which the retaining lugs (7) lock the electrical contacts (2) in the recesses (1). <IMAGE>
Patent EP-0710853-A3 (EP)
IPC: G08C15/04
Filed: 1990-02-06
Abstract: An interrogator (1) for an identification and telemetry system comprises: a transmitter (2) containing an antenna (3) for transmitting an interrogation signal incorporating modulated radio frequency energy at an interrogation frequency; means (36, 37, 38, 39) for generating said interrogation signal connected to said antenna (3); an antenna (3) for receiving a complete label reply signal from a signal responding label (4) containing an oscillator (9); means (40) for separating the interrogation and reply signals; means (42) for transmitting the separated reply signal to a receiver (12); and means (13, 48) within the receiver for decoding the reply signal; wherein said radio frequency energy includes a waveform having a period of substantially uniform amplitude; said oscillator (9) is used for forming said reply signal and said period is sufficient to allow coherent operation of the oscillator (9) within the label (4) for a period sufficient for the label (4) to transmit at least one complete label reply. <IMAGE>
Patent EP-0733826-A3 (EP)
Inventor: MOROTO SHUZO
IPC: F16H3/66
Filed: 1996-03-08
Abstract: A 5-speed automatic transmission for a vehicle having a
highly efficient top gear while also having a compact
construction and a wide overall range of gear ratios. 
     An automatic transmission T has a speed changer M which
achieves 5 gears, namely 2 speeds on a speed decreasing side
and 2 speeds on a speed increasing side with a direct-coupled
gear therebetween. The speed changer M comprises a ring gear
R1 connected to an output shaft 15, a carrier C1, a sun gear
S1, a carrier C2 connected to the carrier C1, a stepped
pinion gear P1, P2 supported by these two carriers, and a sun
gear S2 meshing with the pinion gear P2. The carrier C1 is
connected to an input shaft 14 by a clutch (C-2) and the sun
gear S1 is connected to the input shaft 14 by a clutch (C-1);
the sun gear S1 is stoppable by a brake (B-0 L ), the sun gear
S2 is stoppable by a brake (B-0 H ) and the sun gear S3 is
stoppable by a brake (B-1). Top gear is achieved by meshing
of the pinion gear P2 with the sun gear S2 and the ring gear
R1. 
     Top gear is thus achieved with only one planetary gear
set's worth of meshing and with no fall in efficiency. Also,
the dispositions of three planetary gear sets constituting
the transmission are such that one planetary gear set can be
easily removed to make a 4-speed transmission based on the 5-speed
transmission of the invention.
Patent EP-0753988-A3 (EP)
IPC: H05K3/12
Filed: 1996-06-27
Abstract: Solder bumps are formed on a substrate, such as a 
semiconductor die (28) or wafer, using a screen printing and 
reflow operation. Solder paste (18) is screened into openings (14) 
of a stencil (10) The paste is reflowed within the stencil to 
produce a solder preform (22). The stencil and solder preforms 
are then aligned over the substrate to be bumped so that the 
preform aligns with a metal pad (30) on the substrate. The solder 
preforms are again reflowed, and the solder within the openings 
of the stencil is drawn onto the metal pad. To facilitate the 
transfer of the solder from the stencil to the metal pad, a second 
stencil (12) can be used to form a protrusion (27) on the solder 
preform. The protrusion contacts the metal pad during the 
transfer reflow operation to facilitate removing the solder from 
the stencil.
Patent EP-0762788-A3 (EP)
Inventor: HORI HIROYUKI
IPC: H04B7/26
Filed: 1996-08-22
Abstract: A call reception control method for a digital
mobile telephone in which super frame information is
sent from a base station to a mobile telephone, the
super frame information containing broadcast
information and paging channel information necessary
for call reception by the mobile telephone in the form
of unit. The call reception control method includes
the steps of: adding in advance information regarding
the number of called stations to the paging channel
information; and controlling the call reception in
accordance with the information regarding the number
of called stations received by the mobile telephone.
A reduction of the call reception time is suppressed
to a minimum when the broadcast information (BCCH)
designates a paging channel (PCH) for a plurality of
slots.
Patent EP-0749933-A3 (EP)
IPC: B66B29/00
Filed: 1993-11-18
Abstract: A dual-purpose escalator for a wheelchair (4) 
including a plurality of steps (9) linked in an endless 
form and a main-frame (1) having a running path for the 
steps. The steps include a plurality of specialized 
steps (10, 11, 12) for loading a wheelchair (4). The 
escalator further includes an activating apparatus (31) 
provided on the running path for causing the 
specialized steps to alter a configuration thereof to a 
first state for a wheelchair loading operation mode or 
to restore the configuration to a second state for 
normal operation mode. Each of the specialized steps 
includes a toothed rotor (14, 30). The activating 
apparatus includes an engagement member (13a, 31) for 
engaging with the toothed rotor. Each of the toothed 
rotors is rotated by engaging with the engagement 
member for causing one of the specialized steps to 
alter the configuration to the first state when the 
steps are running in the running path in the wheelchair 
loading operation mode, respectively. The engagement 
member includes a base (32) and a plurality of pins 
(33) set in parallel on the base (32) at a specified 
pitch for engaging with the toothed rotor (30). The 
pin (33a) engaging firstly with the toothed rotor is 
set on the base (32) so as to be capable of relative 
displacement from the toothed rotor (30).
Patent EP-0744820-A3 (EP)
Title: Circuit arrangement for feeding a load
Inventor: VAN DER BROECK HEINZ DR
IPC: H02M7/5387
Filed: 1996-05-21
Abstract: The circuit has a number of regulator arms corresponding to the number of load terminals, for supplying respective components of the load voltage vector. A control circuit allows each component to be switched between 2 different voltage values in sequence, so that all components exhibit the same values at regular intervals. Pref. at least part of the voltage vector components are provided as a pulse width modulated time function.
Patent EP-0725232-A3 (EP)
Inventor: ASHCROFT DARREN MICHAEL
IPC: F16H57/00
Filed: 1996-02-01
Abstract: A gear wheel (14) may be secured to a shaft (10) so that the gear will not rotate
relative to the shaft by means of a pin (26) which is passed through a hub region (24)
of a gear (14). For added security the pin may be peened over so that there is
absolutely minimal risk of subsequent dislocation.
Patent EP-0752638-A3 (EP)
Inventor: NAITO ARIMASA
IPC: G06F21/00
Filed: 1996-07-01
Abstract: An information processing system of the type which enters a power
saving mode when a predetermined time has elapsed since a last user or
system operation, characterised in that the system comprises: means for
measuring the elapsed time since the system entered said power saving
mode; means responsive to a request to resume system operation to compare
said elapsed time with a second predetermined time; and means responsive
to a determination that said elapsed time is greater than said
predetermined time to prompt the system user to input a password in order
to continue resumption of system operation.
Patent EP-0764952-A3 (EP)
Inventor: HAUKNESS BRENT S
IPC: G11C11/4096
Filed: 1996-07-25
Abstract: The differential output signals from the sense amplifiers of a
dynamic random access memory unit are applied to apparatus which
converts these output signals to a non-differential current mode
signal. The non-differential current mode signal is applied to a
data line. The output signal from the data line is converted to a
small swing voltage signal. The small swing voltage signal is
compared with a reference voltage level thereby generating a full
swing voltage output signal. The reference voltage level is
generated by a sample and hold circuit which samples the small
swing voltage level when the differential signals from the sensors
are equal. The sampled level is stored for comparison with the
small swing voltage level resulting from the sensing of the stored
voltage level. The full swing voltage output signal is suitable
for use with CMOS circuits associated with the dynamic random
access memory unit.
Patent EP-0785187-A3 (EP)
Inventor: BEISSWENGER THOMAS DR
IPC: A61K31/385
Filed: 1997-01-09
Abstract: 6,8-Bis(amidiniumthio)octanoic acid salts for formula CH2(SC(NH2)2<+>X<->)-CH2-CH(SC(NH2)2<+>Y<->)-CH<SB >2-CH2-CH2-CH2-COOR (III) are new. R = H or 1-3C alkyl; X<->, Y<-> = anions of a mineral acid, alkyl- or arylsulphonic acid, or carboxylic acid. Also claimed is the use of (III) for the synthesis of racemic 6,8-dimercaptooctanoic acid, (+)-6,8-dihydrolipoic acid, (-)-6,8-dihydrolipoic acid, racemic  alpha -lipoic acid, (+)- alpha -lipoic acid or (-)- alpha -lipoic acid.
Patent EP-0785094-A3 (EP)
Inventor: STEFANIAK ISTVAN DIPL-ING
IPC: B32B29/00
Filed: 1997-01-11
Abstract: The process makes a laminated sheet simulating tiles and their joints, combining a core layer (8) and a decorative covering layer (9). In the new method, individual sections simulating tiles are pressed from a paper treated with synthetic resin (5). Individual tile cut-out sections (4) are placed in a tile-like array, spaced correctly to represent the tile joints (7). Resin-impregnated paper layers are then overlaid and hot pressed into the laminated sheet, with the tiles forming the decorative, covering layer. Also claimed is a laminated sheet with a tile simulation on its visible surface, constructed as described.
Patent EP-0789327-A3 (EP)
Inventor: KADONO SHINYA
IPC: G06T9/20
Filed: 1997-02-07
Abstract: The invention relates to a contour coding method, in which a
straight line selectively arranged around a contour graphic is used
as a baseline, intersections of n straight lines crossing this
baseline at a specific angle and the contour are calculated, and the
distance between each intersection and the baseline is coded {x1,
x2, ..., xn} to obtain contour coded signals. In the decoding
method, coded signals are decoded to produce {x1, x2, ..., xn}, n
points of which distance from the baseline on the n straight lines
crossing the baseline at the specific angle is individually {x1,
x2, ..., xn} are obtained as decoded points on the contour, and the
contour graphic of the image is decoded by tracing all decoded
points on the contour of the image by the curve. Therefore, since
the coded data is created by making use of the fact that the contour
graphic can be specified simply by the distance from the baseline,
the method of coding and decoding the contour graphic efficiently,
and the coding and decoding apparatus using the same method can be
realized.
Patent EP-0802337-A3 (EP)
Title: Linearwälzlager
Inventor: GREINER HEINZ
IPC: F16C29/06
Filed: 1997-02-18
Abstract: Bei einem Linearwälzlager mit einer festen Führungsschiene mit einem diese U-förmig
umgreifenden Tragkörper (2), welcher sich über Wälzkörper an der
Führungsschiene abstützt und längs dieser verfahrbar ist, ist erfindungsgemäß
jedes Umlenkteil von einem Gehäuse und zwei darin mit Spiel eingesetzten
Umlenkschalen (10) gebildet, an welchen die in die Tragbereiche der Wälzkörper
hineinragenden Stege als Zentrierstege (11) ausgebildet sind, und jede
Umlenkschale (10) weist zusätzlich einen abstehenden Zentrierbund (12) auf,
der in eine Rücklaufbohrung (6) des Tragkörpers (2) hineinragt.
Patent EP-0816339-A3 (EP)
Title: Verfahren zur Herstellung von (+-)2-Azabicyclo(2.2.1)hept-5-en-3-on
IPC: C07D209/52
Filed: 1997-04-10
Abstract: Die vorliegende Erfindung betrifft ein vereinfachtes
Verfahren zur Herstellung von ± 2-Azabicyclo[2.2.1]hept-5-en-3-on
aus Cyclopentadien und Sulfocyaniden als
Ausgangsmaterialien, wobei das Zielprodukt in hoher
Reinheit und hoher Ausbeute erhalten wird. 
     Erfindungsgemäß wird die Umsetzung von Cyclopentadien mit
Sulfonylcyaniden ohne Verwendung von organischen
Lösungsmitteln durchgeführt. 
     Das Verfahren enthält zusätzlich Methoden, das instabile
Nebenprodukt der Umsetzung in eine stabile transportfähige
Form zu bringen.
Patent EP-0803870-A3 (EP)
Inventor: HIROKANE JUNJI
IPC: G11B11/10
Filed: 1997-04-21
Abstract: An magneto-optical recording medium includes: a
transparent dielectric layer (2); a reproduction layer (3) that
is in an in-plane magnetization state at room temperature
and changes into a perpendicular magnetization state with
a rise in temperature; a non-magnetic intermediate layer (4);
a recording layer (5) made of a perpendicularly magnetized
film; and a protection layer (6), the layers being formed one
after another in this order. The recording layer is made
of a rare-earth and transition metal alloy, and the rare
earth metal is composed of more than two kinds of rare-earth-metal
elements containing Gd. The information
stored in a magnetic recording domain is masked with
respect to a part that is in an in-plane magnetization
state. Consequently, recording can be performed with a
less powerful laser beam, and each recording bit can be
reproduced independently to produce high quality signals
even if the converged light beam covers a neighboring
recording bit within its radius.
Patent EP-0811803-A3 (EP)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23H17/12
Filed: 1997-05-28
Abstract: The component has at least one fluid feed channel (13,14) with parallel sections (13) and fluid inlet and outlet. The parallel sections of the channel run crossways to the component longitudinal direction and crossways to the combustible material conveyor direction. The channel sections run in a straight line and have a cross-section determining a compact, dead space-free flow. Two straight-line channel sections are joined by a linkage (14) and thus fluid flows through them in rows. The fluid inflow (15) is provided in the area of the fixture and drive end (5) and the fluid outflow (16) in the head area (7) of the grill component (1,2). All channel sections have a common fluid inlet and a common fluid outlet, with the fluid flowing through in a parallel manner.
Patent EP-0840292-A3 (EP)
Inventor: HALLAMASEK KURT F
IPC: G11B5/09
Filed: 1997-10-29
Abstract: A servomechanism for controlling the position of a magnetic-tape playback head (16) with
respect to a track (24) of digital data on a magnetic tape (22) positions the head by reference
to an error signal that error-signal-generation circuitry (60-70) generates. Sample-clock
signals obtained from simultaneously read azimuth-recorded data tracks clock respective
frequency dividers (52 and 54), and a phase detector (56) generates the error signal by
comparing the frequency dividers' outputs.
Patent EP-0845762-A3 (EP)
Inventor: PITCHENIK DAVID E
IPC: G07B17/00
Filed: 1997-11-21
Abstract: A PSD has a private key which is associated with a specific public key
that is stored in the host PC. The host PC sends the PSD public key private
key to the PSD. If the PSD determines that the received PSD public key
corresponds to its private key, the system has determined that the expected
PSD is connected to the Host system and the PSD is activated to accept
postal value requests from the host PC. Additionally, a PSD state
identification, such as a checksum of a PSD transaction log file stored in the
host may be verified by the PSD, which also has stored therein a PSD
transaction log file. In this manner the PSD verifies that the PSD has
performed all transactions with the host PC sending the checksum. Methods
for verifying in the PSD that the expected host PC is coupled to the PSD
mirrors the two embodiments for verifying the expected PSD.
Patent EP-0847185-A3 (EP)
Inventor: TAKADA NORIHISA
IPC: H04N1/191
Filed: 1997-12-04
Abstract: There are proposed light beam scanning method and
device for scanning with plural light beams split by using a
multi-frequency acousto-optic device (AOM). By remarkably
increasing the number of light beams, an image is recorded at
a higher speed. Plural incident light beams are split in the
subsidiary scanning direction by different multi-frequency
acousto-optic devices. The split light beams are displaced
so as not to overlap one another in the subsidiary scanning
direction, while respective sets of light beams split by the
acousto-optic devices are deviated in a main scanning
direction, for scanning. The deviation in the main scanning
direction is compensated with a clock timing of an image
signal. The light beams split by the AOMs may be alternately
positioned in the subsidiary scanning direction.
Alternatively, a set of light beams split by one AOM may be
adjacent to a set of light beams split by another AOM in the
subsidiary scanning direction.
Patent EP-0783959-A3 (EP)
Inventor: TURNER C WARREN
IPC: B29L31/30
Filed: 1997-01-06
Abstract: A hybrid composite structure is formed from layers of gore strips (12),
polymeric matrix composite (71) comprising a resin impregnated slit tape or tow, and
a central honeycomb layer formed from a plurality of rectangular sections (72). The
first two steps include forming a plurality of the gore strips and providing a mold, or
lay-up mandrel (10). Thereafter, a first set of gore strips is applied to the lay-up
mandrel to form a first gore strip layer. Subsequently, the composite material in form
of resin impregnated slit tape or tow is applied to the first gore strip layer to form a
first composite material layer. Next, a second set of gore strips is applied to the first
layer of polymeric matrix composite, opposite the first gore strip layer, to form at
least one other gore strip layer. This creates a first sandwich structure having gore
strips as the first and last layers of the structure. Thereafter, the layer of honeycomb
material is applied to the last layer of the first sandwich structure. Finally, a second
sandwich structure, substantially identical to the first sandwich structure, is formed on
the side of the honeycomb layer opposite the first sandwich structure. Thus, a hybrid
composite structure is formed having first and second sandwich structures separated
by a central honeycomb layer.
Patent EP-0791790-A3 (EP)
Inventor: WALDRON STEPHEN NORMAN
IPC: F25D3/10
Filed: 1997-02-13
Abstract: A method of controlling the temperature in an enclosure comprises the step of
providing means for dispersing a vaporised cryogenic life supporting gas within the
enclosure to supplement and/or replace a mechanical refrigeration system 14
normally provided therein. Such cryogenic gas being breathable allows for an
operator to enter the enclosure without presenting any hazard thereto. Additionally,
the chilling capacity of such a cryogenic system is significantly greater than that
available in any presently known mechanical system and hence enhanced overall
operation may be achieved.
Patent EP-0806797-A3 (EP)
Inventor: BURKHART VINCENT E
IPC: B23Q3/15
Filed: 1997-04-30
Abstract: A monopolar
electrostatic chuck (100) having a conductive pedestal
base (104) with a dielectric layer (106) deposited
thereupon. Upon the top surface of the dielectric
layer is deposited a wafer spacing mask (102)
fabricated from a conduction material. The wafer
spacing mask contains a plurality of support members
(118) that support a workpiece in a spaced apart
relation with respect to said dielectric layer. At
least one of said support members (120) in said
plurality of support members is adapted for connection
to a power supply (112). The chucking voltage power
supply is connected between the conductive pedestal
base and the wafer support mask. In this manner, the
workpiece is attracted to and thereby retained on the
chuck without a plasma being generated proximate the
wafer.
Patent EP-0807911-A3 (EP)
Inventor: KALISKI BURTON S JR
IPC: G06Q20/04
Filed: 1997-05-12
Abstract: A protocol for establishing the authenticity of a client to a server in an
electronic transaction by encrypting a certificate with a key known only to
the client and the server. The trust of the server, if necessary, can be
established by a public key protocol. The client generates and sends over a
communications channel a message containing at least a part of a
certificate encrypted with the server's public key or a secret session key.
The server receives and processes the message to recover at least part of
the certificate, verifies and accepts it as proof of the client's authenticity.