baber/WOPTO huggingface dataset:
Patent EP-0729934-A2 (EP)
Inventor: LIDERT ZEV
IPC: C07D311/58
Filed: 1993-11-08
Abstract: The present invention provides a process for producing a 3-alkoxy-2-(substituted)benzoic acid or an ester thereof, comprising effectively admixing
     (1) a 3-amino-2-(substituted)benzoic acid or an ester thereof,   (2) sodium nitrite, and   (3) an alcohol or a mixture of an alcohol and water    under acidic conditions.
Patent EP-0783164-A2 (EP)
Inventor: ROYAR JUERGEN DR
IPC: G10K11/168
Filed: 1996-12-23
Abstract: A sound damper element (1), in particular for a panel sound damper, having sound-absorbent filling (5) of preferably mineral wool which is mounted in a frame (2) having acoustically transparent principal surfaces (3,4) for covering the sound-absorbent filling (5), the filling (5) being formed by an absorption layer (6-9) with low flow resistance perpendicular to the direction of sound propagation and a dissipation layer with high flow resistance parallel to the direction of sound propagation.
Patent EP-0731438-A2 (EP)
Inventor: IWASAKI MANABU
IPC: G09G3/36
Filed: 1996-02-26
Abstract: A display apparatus, comprising: a display device, temperature detection means for detecting a temperature of the display device, and control means for controlling drive conditions for the display device depending on temperature data from the temperature detection means, including switching a drive waveform for driving the display device. It is preferred that an effective value of a selection pulse in the drive waveform is changed simultaneously with the waveform switching. The waveform switching may be performed preferentially in the course of temperature rise than in the temperature fall. The waveform switching may be forbidden for a prescribed period after a waveform switching. The waveform switching may be performed between two types of waveforms including a pause period and not including a pause period.
Patent EP-0747624-A2 (EP)
Inventor: KROHN DUANE
IPC: F04B53/16
Filed: 1996-03-14
Abstract: A liquid manifold (20) for connecting to adjacent pumps (10,12) is disclosed, the manifold (20) having two sections (22,24). Each section (22,24) is independently connected to a liquid pump (10,12) and threadably secured to the pump (10,12) at a position which provides the most precise alignment of the respective manifold sections (22,24). The manifold sections (22,24) are then affixed together by fasteners (40) through openings (34) in one manifold section (24), which are larger than threaded openings (32) in the other manifold section (22). The larger openings (34) permit a predetermined amount of misalignment to be present while still permitting a tight sealable connection to be made by the two manifold sections (22,24).
Patent EP-0743815-A2 (EP)
Inventor: MISKA STANLEY R
IPC: G06F13/40
Filed: 1996-05-14
Abstract: An EMI gasket blocks electromagnetic radiation between electrically conductive bodies and encompasses an area using a number of adjacent segments, each generally formed as a resilient core section. An electrically conductive surface material bears against the conductive bodies and extends over the segments, the surface material preferably being formed of a metallized polymer sheet. The polymer sheet is coupled through between the opposite faces of the gasket along lengthwise seams where either the sheet is depressed into the seam or coupled by a conductive adhesive, such that the opposite faces of the gasket are electrically coupled between the segments. The conductive material extending through the gasket to couple the opposite faces provides conducting paths that improve shielding efficiency. The seal can be die cut, including cutting through the width of one or more segments, and remains intact, providing many of the benefits of both wide seals or gaskets and elongated narrow seals.
Patent EP-0743184-A2 (EP)
Inventor: BRAUN HILARION
IPC: B41J2/135
Filed: 1996-05-14
Abstract: A method of fabricating a long array high density nozzle plate for an ink jet printhead provides mechanical and thermal stability. A polymer is retained against a single metal laminate, or can be constrained between metal laminates, to provide the mechanical and thermal stability. Apertures are chemically etched in the one or more metal laminates. Subsequently, an axial aperture is laser ablated through a portion of the polymer layer which corresponds to the aperture through the laminates.
Patent EP-0752638-A2 (EP)
Inventor: NAITO ARIMASA
IPC: G06F1/32
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-0779275-A2 (EP)
Inventor: WEIGEL JOHN A
IPC: C07H19/073
Filed: 1996-12-09
Abstract: A process to make α,α-difluoro-β-hydroxy thiol esters of formula (IIIA),
      comprising reacting a difluoroethanethioate of formula (IVA)
         with a second reactant selected from the group consisting of aldehydes, ketones, acid halides and esters; in a solvent and in the presence of a strong base; with the proviso that the process is conducted in the absence of a catalyst and in the absence of a silyl containing compound is described and claimed. 
     The α,α-difluoro-β-hydroxy thiol esters can be useful in the syntheses of organic compounds including gemcitabine hydrochloride.
Patent EP-0739695-A2 (EP)
Inventor: MANNIO AARON
IPC: D21F7/04
Filed: 1996-04-15
Abstract: The invention concerns a web cutting device (10), which includes a cutter blade (11) and an actuator (12), which is fitted to act upon the cutter blade (11) so as to produce the cutting stroke. The actuator (12) consists of a number of cylinders (13) placed inside a container (17) or of a number of cylinders placed each of them in a container of its own, each of which cylinders includes a piston (14) and a piston rod (15), and said piston rods (15) have been attached to the cutter blade (11) with a certain spacing.
Patent EP-0740080-A2 (EP)
Inventor: BAETTIG JOSEF
IPC: F04D29/70
Filed: 1996-04-12
Abstract: The damping components are accommodated in a monobloc housing (2) with a central axis (13). Each component (3) consists of a single metal damping sheet (9) enclosing an absorbent insert (10). They are accommodated in radial grooves (8) in the housing walls, their damping faces (11,12) being parallel to the central axis. Both the components and the grooves can be curved, while air inlet passages (24) of constant cross-section are formed between the components. The cores can be of foam material. Segments (15) on the damping sheets can form an annular coarse filter when the components are installed.
Patent EP-0779487-A2 (EP)
Inventor: ILLBRUCK HOLGER
IPC: F28C3/06
Filed: 1996-11-12
Abstract: Ein Quench-Kühler zum Kühlen eines heissen strömenden Gases besteht im wesentlichen aus einem zylindrischen Mantel (10), welcher mit einer Heissgasleitung (7) und einer Kaltgasleitung (9) verbunden ist, und welcher Mittel (30) zum Einspritzen von Wasser aufweist. Stromabwärts der Wassereinspritzmittel (30) ist eine den durchströmten Querschnitt des Mantels (10) ausfüllende Füllkörperkolonne (13) angeordnet. Diese ist als in den zylindrischen Mantel (10) einschiebbare Patrone mit eigener Ummantelung (14) ausgebildet. <IMAGE>
Patent EP-0809862-A2 (EP)
Inventor: BHATT ASHWINKUMAR CHINUPRASAD
IPC: H05K7/02
Filed: 1996-01-17
Abstract: A chip carrier for wire bond-type chips is disclosed. This chip carrier employs organic dielectric materials, rather than ceramic materials, as is conventional. This chip carrier also employs at least one organic, photoimageable dielectric layer, having plated photo-vias, to electrically interconnect two (or more) layers of fan-out circuitry. This chip carrier further employs a single-tiered cavity to contain a chip, rather than a multi-tiered cavity, as is conventional. Moreover, this chip carrier includes thermal via holes and/or a metallic layer, directly beneath the chip, to enhance heat dissipation.
Patent EP-0833897-A2 (EP)
Inventor: FISCHER BERNHARD
IPC: C12P21/04
Filed: 1996-06-12
Abstract: Die Erfindung betrifft neue Prothrombinmutanten oder Derivate davon, welche gegenüber dem natürlichen Protein eine oder mehrere Veränderungen in der Proteinsequenz aufweisen, entweder inaktiv sind oder eine Aktivität von höchstens etwa 10 %, vorzugsweise höchstens etwa 0,25 % des natürlichen Proteins aufweisen und eine Bindungskapazität gegenüber natürlichen Liganden (natürlichen oder künstlichen Antikoagulantien) aufweisen, welche im wesentlichen der des natürlichen Proteins entspricht. Weiters wird die Verwendung von mutierten Prothrombinmutanten bzw. -derivaten als pharmazeutische Präparate beschrieben.
Patent EP-0854928-A2 (EP)
Inventor: FENG YIQING
IPC: A61K39/00
Filed: 1996-10-04
Abstract: Nouvelles protéines multifonctionnelles agonistes des récepteurs hématopoiétiques, ADN codant ces protéines multifonctionnelles agonistes des récepteurs hématopoiétiques, leurs méthodes d'obtention et leurs méthodes d'utilisation.
Patent EP-0795274-A2 (EP)
Inventor: SOLLICH HELMUT
IPC: A23G3/22
Filed: 1997-01-30
Abstract: In the process and assembly to continually temper a mass of food containing cocoa butter or similar fatty masses, the food mass flows through a heating zone and a cooling circuit (9) in which a coolant passes in contra-flow to the mass through a mantle (5) within an evaporator (25). The food mass is tempered by direct evaporation. The process is regulated by varying the quantity of hot coolant in proportion to the temperature of the mass by a hot gas pipe (18) between the condenser (12) and expansion valve (14) in the coolant circuit (9). The novelty is that the tempering zone is sub-divided into a cooling zone (6) on the food mass inlet side and a crystallisation zone (7) on the outlet side. The hot coolant is only brought into contact with the hot gas pipe (18) via the tempering cooling zone (6). The hot coolant is led only in contra-flow past the hot gas pipe (18) to the tempering cooling zone (6).
Patent EP-0807398-A2 (EP)
Inventor: SARGEANT ADRIAN ANTHONY
IPC: A47L15/00
Filed: 1992-12-18
Abstract: A dishwasher having spray arm, motor and pump components configured and mounted so as to occupy very low height. In one form the complete wash system is arranged as a drawer which slides in and out of a cabinet. The cabinet opening is stiffened against racking forces by incorporating an inverse portal frame in the opening flange. A synchronous AC motor is used with the rotor running within the wash chamber driving a wash pump integrated with a rotating spray arm.
Patent EP-0821234-A2 (EP)
Inventor: THYM DETLEF DR
IPC: G01N33/52
Filed: 1997-07-18
Abstract: Diagnostic support system (I) containing a reagent system held on the support comprises a film on one side for observation or measurement of the response and one on the other for administering the test solution .
Patent EP-0826972-A2 (EP)
Inventor: NIWANO SATOSHI
IPC: G01R23/20
Filed: 1997-08-27
Abstract: A harmonic measurement system comprises: plural
harmonic measuring units on a distribution line of an
alternating distribution system with a certain number of
phases, for detecting at least single-phase voltages and
single-phase currents at their positions and, according to
an operation start instruction, calculating at least the
respective harmonic components of the detected voltage and
current, in synchronization with the detected voltage; and a
control unit transmitting the operation start instruction to
the respective measuring units such that all the harmonic
measuring units start operation simultaneously, and
detecting generation state of harmonics on the distribution
line of the distribution system based on required operation
results from the harmonic measuring units. Therefore, since
the synchronism between the respective harmonic measuring
units are established, a cable for transmitting
synchronizing signals provided between analyzers in the
prior art becomes unnecessary and, the measuring units can
be easily placed with a wide space between each other.
Further, accuracy of synchronism between the respective
measuring units depends not on accuracy of clocks used by
parent and child stations, but on accuracy of a frequency of
a voltage in the distribution line.
Patent EP-0829418-A2 (EP)
Inventor: MARCUS ARMIN
IPC: E05B77/48
Filed: 1997-09-02
Abstract: The closing and locking unit is for the luggage compartment flaps (2). It comprises a pin (3) installed on the flap side, and a rotationally falling latch interacting with the pin and installed on the body of the omnibus. To operate the latch a central lock is installed on the body side as well as a hand-operating component (8). A central locking motor is installed on each longitudinal side of the omnibus and has a rod (7) connected to the individual falling latches.
Patent EP-0845313-A2 (EP)
Inventor: TAKAGI KAZUAKI
IPC: B21C37/10
Filed: 1997-11-27
Abstract: To support a shell case having a different shape
by support mechanisms in a shell lock seaming machine, the
support mechanisms are disposed on both the sides of the
opening edges of the shell case and a plurality of support
members are provided with each of the support mechanisms,
the plurality of support members being locked to the inner
surface of both the opening edges of the shell case,
wherein the plurality of support members can advance and
retreat in the axial direction of the shell case as well as
at least one of the plurality of support members is movable
in a direction perpendicular to the axial center of the
shell case.
Patent EP-0787774-A2 (EP)
Inventor: HATANAKA HIDEKATSU DOW CORNING
IPC: C08L83/06
Filed: 1997-01-31
Abstract: A room-temperature-curable silicone composition is obtained from diorganopolysiloxane that is endblocked by silanol at both molecular chain terminals and diorganopolysiloxane that is endblocked at one molecular chain terminal by silanol and at the other terminal by trialkylsiloxy; an alkoxy functional silane; an organopolysiloxane resin; a curing catalyst; and a diorganopolysiloxane that contains at least 2 carboxyl groups. This silicone composition has an excellent pre-cure workability and cures into a low-modulus, high-elongation silicone elastomer.
Patent EP-0816952-A2 (EP)
Inventor: KIHARA NOBUHIRO
IPC: G03H1/26
Filed: 1997-06-26
Abstract: A method and an apparatus for creating a holographic stereogram are provided
for offering an optically equivalent effect to that obtained by locating a mask on a
hologram recording medium, without having to locate the mask on the hologram
recording medium, and thereby realizing a high-quality hologram without having to
complicate the area around the hologram recording medium. The creating method is
executed to display an image at a co-ordinate location of the hologram recording
medium (30) on a display unit (41), condense a laser beam transmitted through the
display unit on the co-ordinate location of the hologram recording medium as an object
beam and apply part of the laser beam before transmission through the display means
onto the hologram recording medium as a reference beam, and sequentially form the
stripped or dotted holographic elements on the hologram recording medium. In this
method, a diffuser panel (42) is located close to the display unit for diffusing the beam. A
mask (43) having an opening (43a) is located downstream of the display unit and the
diffuser panel. The opening corresponds to each holographic element. The object beam is
condensed and then is transmitted through the mask (43). Then, the transmitted beam is
re-condensed through an optical system (45, 46) and is applied onto the hologram
recording medium.
Patent EP-0906449-A2 (EP)
IPC: G01N35/00
Filed: 1997-06-04
Abstract: The invention relates to container for holding a fluidic biological sample while undergoing nucleic acid amplification, said container comprising an optically clear material holding less than 1 ml of a sample, further comprising:a) a capillary tube portion which is closed at one end; andb) a funnel-like shaped portion joined to the open end of the capillary tube portion. Systems comprising the containers, and their use are also provided.
Patent EP-0853260-A2 (EP)
Inventor: MATSUOKA ISAO
IPC: G03G15/08
Filed: 1998-01-13
Abstract: A toner container for use in an image forming apparatus having
a toner receiving section, comprises a cylindrical container
body in which toner is stored, the cylindrical container body
having a toner discharging end and provided with a spiral rib
provided on its inner circumferential surface so that toner is
conveyed toward the toner discharging end by the spiral rib
when the cylindrical container body is rotated, the
cylindrical container body further having a cylindrical
portion with a discharging port on the toner discharging end;
and a sleeve member mounted around the cylindrical portion so
that the discharging port is closed by the sleeve member, the
sleeve member movable in the axial direction of the
cylindrical portion so that when the toner container is
attached to the toner receiving section of the image forming
apparatus, the sleeve member is moved so as to open the toner
discharging port.
Patent EP-0858128-A2 (EP)
Inventor: LEXA WOLFGANG
IPC: H01R13/53
Filed: 1998-02-05
Abstract: The connector is mounted on the cover (8) of an electrical power transformer and has a lower housing (2) of insulating material into which a contact bolt (4) is set. The end of this fits into a bush (35). A second housing part (1) of insulating material is at right angles and has a contact sleeve (31) providing a connection. This has a hole (41) to receive a contact pin coupled to a cable.
Patent EP-0898377-A2 (EP)
Inventor: MESSERSCHMIDT RUDOLF
IPC: H04B1/401
Filed: 1998-04-15
Abstract: The radio has a set of input keys (S1-S2) that allow different functions to be selected. In addition the system has an auxiliary key (16) that when pressed allows the user to be provided with information explaining the various functions selected by the main keys. A control module (20) generates pulses to access and enable a speech synthesiser (22) that provides the function information in audio form.
Patent EP-0884731-A2 (EP)
Inventor: KUWAJIMA HIDEKI
IPC: F16F15/08
Filed: 1998-06-08
Abstract: The dynamic damper for use in the disk recording
and reproduction apparatus of the present invention is
provided with a cylindrical weight (15) sandwiched between a
pair of gel members (19), a rod (16) secured to the weight is
inserted into through holes formed in the gel members
disposed on both sides of the weight, and the weight is
supported by a holder (18) via the gel members. Since the
holder is installed on the substrate of the disk recording
and reproduction apparatus so that the center axis of the
weight is orthogonal to the movement direction of the
optical pickup thereof, the head positioning accuracy in
the disk recording and reproduction apparatus can be
improved, whereby the disk recording and reproduction
apparatus can have an excellent vibration damping effect
during disturbance vibration.
Patent EP-0886369-A2 (EP)
Inventor: OKUYAMA MIHO
IPC: H02M7/5395
Filed: 1998-06-16
Abstract: A method of controlling a pulse width modulation or PWM
inverter apparatus that generates and controls AC output
voltages with PWM control, comprises the steps of: generating
(ST11) a reference voltage vector for setting the AC output
voltages; and changing (ST12 to ST16) the timing of
generation of the AC output voltages during a predetermined
period of time determined by a carrier signal at
predetermined intervals determined by the carrier signal
without changing the pulse widths of the AC output voltages
determined by the PWM control so that a vector representing
the averages of instantaneous amplitudes of the AC output
voltages for a predetermined period of time agrees with the
reference voltages vector (V*), and so that the spectra of
high-frequency components of each of the AC output voltages
are spread out over a predetermined wide range of
frequencies.
Patent EP-0894756-A2 (EP)
Inventor: MIYATA MASAKAZU
IPC: B65H3/46
Filed: 1998-07-01
Abstract: Overlapped paper feed can be detected easily and promptly.
Along a paper feeding path, a light emitting element 1 and a light
receiving sensor 2 are placed face to face and a detection signal
corresponding to the light transmissivity of paper is output. The
detection signal is not amplified by one system and amplified at
a predetermined amplification ratio via an amplifying circuit 3
in the other system. An A/D converter 5a or 5b is set in each
system and outputs the detection signal to a CPU 6 after sampling
the detection signal. The CPU 6 detects overlapped feed by
selecting the system whose detection signal value is within the
effective range which is not effected by noise and not at a
saturation level.
Patent EP-0891823-A2 (EP)
Inventor: PERAZZOLO EUGENIO
IPC: B21D28/12
Filed: 1998-07-15
Abstract: The machine includes two turrets (6, 7) carrying a
plurality of punch-die pairs (8, 9), a magazine (31) for
these pairs, and a device (32) for changing over the
pairs. This device (32) is formed from at least one
changeover arm (48, 49) having two gripper elements (53,
54), each comprising a pair of jaws (131) operable by a
common actuator (142, 143). The two jaws (131) are
provided with a through-pin (138) and are each engagable
in a pair of channels (136, 137), perpendicular to each
other, carried by a flange (89, 90) of the punch (8) or
the die (9). When the gripper element (53, 54) moves
parallel to the axis of the punch (8) or the die (9), a
first channel (136) of the pair is disposed axially and
has a quadrangular section, while the other channel
(137) is tangential and has a triangular section.
Patent EP-0906010-A2 (EP)
Inventor: WACKER JOSEF
IPC: H05K13/04
Filed: 1998-09-02
Abstract: The device includes a stationary part (2) and a rotary body (3), rotationally mounted on the stationary part. Several suction-grippers (5) are arranged around the circular periphery of the rotary body, which have an aperture connected to a low-pressure source for sucking an electrical component (6). The reduced-pressure effect at the aperture can at least be briefly switched-off or reversed after seating the component on a circuit board (4), and in which the reduced-pressure can be generated by means of at least one co-rotating air-injection pump (7). For each of the suction-grippers, one air-injection pump each with a main flow channel (11) and a secondary flow channel (12), is provided. The pressure ratios of the adjacent flow channel (12) are variable by influencing the flow of the main flow channel (11), and the stationary part of the equipping head (1) has a device for influencing the pump of the suction-gripper residing in the component-placing position.
Patent EP-0906806-A2 (EP)
Inventor: RAITERI ANGELO
IPC: B23Q3/157
Filed: 1998-10-01
Abstract: The machine has a worktable (18) movable along the
Y axis, and two rows of four machining heads (33) fitted
to a common carriage (44) movable along the X axis. The
circuit boards (9) are arranged in packs (24), each
having two locating pins (28, 29) for aligning and
locking the pack (24) to a respective rectangular
fixture (38) fitted to the worktable (18) with the short
side (39) parallel to the Y axis. Each pair of heads
(33) is provided with a pair of tool-change devices (72)
and a common tool store (54), which is defined by one or
two boxes (57) removably insertable inside respective
supports (56) fitted to the carriage (44); three pairs
of tool-change devices (72) are housed inside gaps (42)
between adjacent pairs of fixtures (38); and a further
two pairs of tool-change devices (72) are located
adjacent to the end fixtures (38).