baber/WOPTO huggingface dataset:
Patent EP-0600396-A3 (EP)
Title: Intestinal protozoal vaccines.
Inventor: OLSON MERLE E
IPC: C07K16/20
Filed: 1993-11-26
Abstract: The invention provides vaccines and methods for preventing or treating intestinal protozoal infections in an animal. In particular, vaccines and methods for prevention or treatment of giardiasis are provided. The invention also encompasses methods of preparing and methods of use of novel toxins, antibodies, vaccine strains and compositions that result from or are used in these methods.
Patent EP-0566220-A3 (EP)
Title: Magnetic field enhanced plasma etch reactor
IPC: H01J37/32
Filed: 1987-12-18
Abstract: A magnetic field enhanced single wafer plasma etch 
reactor (60) is disclosed. The features of the reactor 
include an electrically-controlled stepped magnetic 
field for providing high rate uniform etching at high 
pressures; temperature controlled reactor surfaces 
including heated anode surfaces (walls and gas 
manifold) and a cooled wafer supporting 
pedestal/cathode (70,72); and a unitary wafer exchange 
mechanism (74) comprising wafer lift pins (79) which 
extend through the pedestal and a wafer clamp ring 
(78). The lift pins and clamp ring are moved 
vertically by a one-axis lift mechanism (140) to accept 
the wafer from a co-operating external robot blade 
(76), clamp the wafer to the pedestal and return the 
wafer to the blade. The electrode cooling combines 
water cooling for the body of the electrode (70) and a 
thermal conductivity-enhancing gas interface between 
the wafer and electrode for keeping the wafer surface 
cooled despite the high power densities applied to the 
electrode. A gas feed-through device (114, 175, 176) 
applies the cooling gas to the RF powered electrode 
(72) without breakdown of the gas. Protective 
coatings/layers (81,83) of materials such as quartz are 
provided for surfaces such as the clamp ring and gas 
manifold. The combination of these features provides a 
wide pressure regime, high etch rate, high throughput 
single wafer etcher wich provides uniformity, 
directionality and selectivity at high gas pressure, 
operates cleanly and incorporates in-situ self-cleaning 
capability.
Patent EP-0564263-A3 (EP)
Title: Display apparatus
Inventor: OKADA SHINJIRO
IPC: G09G3/36
Filed: 1993-03-31
Abstract: A display apparatus is constituted by a display device including a plurality of scanning lines, a plurality of data lines intersecting the scanning lines, and a pixel formed at each intersection of the scanning lines and data lines and showing plural display states depending on signals applied to an associated scanning line and an associated data line. The display device is driven by applying a selection signal to the scanning lines and applying to the data lines data signals for causing prescribed display states at the pixels in association with the selection signal. Further, at least one scanning line in a nonselected state is supplied with a dummy signal for temporarily changing display states of pixels on the at least one scanning line, whereby flickering on the display device is suppressed. The display apparatus is also applicable to gradational display. <IMAGE>
Patent EP-0657129-A3 (EP)
Title: Crockery such as a tray, saucer or plate for presenting a waiters bill.
Inventor: WABLE PHILIPPE
IPC: A47G23/00
Filed: 1994-12-06
Abstract: The invention relates to an item of crockery for presenting a waiter's bill. This item of crockery comprises a body with a base (3) circumscribed by a rim (8), and holding means (1, 2), such as a lid, which lies on the base (3) of said body in order to exert pressure on the top of the waiter's bill inserted between the base (3) of said body and the holding means (1, 2), which item is characterised in that the holding means (1, 2), which are in the general form of a lid, are hinged to the rim (8) of said body in such a way as to enable it to occupy two extreme positions with respect to the base (3) of said body, in one of which it rests on this base so as to hold the bill between the base (3) and the holding means, while in the other it is moved away from said base (3) to give free access (1, 2) to the base (3), the freely pivoting assembly of the holding means (1, 2) on the body being such as to enable the holding means (1, 2) to be moved by hand and by inertia. For service outdoors. <IMAGE>
Patent EP-0695054-A3 (EP)
Inventor: WISHART ALEXANDER WALKER
IPC: H04J1/05
Filed: 1995-07-17
Abstract: A digital signal processing apparatus for frequency multiplexing and demultiplexing of
narrow band FDM signals has a first block fine processing stage (11) connected in series
to a first block coarse processing stage (16, 17) and in parallel therewith a second block
fine processing stage (11a) connected in series to a second block coarse processing stage
(16, 17). The two stages 11 and 11a are coupled together at one side remote from the
two coarse processing stages (16, 17) to provide a first port (14) and the stages (16 and
17) at the side remote from the port (14) provide a plurality of ports (15). Each stage
(11, 11a) is a FIR lowpass filter and each stage (16, 17) incorporates a polyphase filter
(16) in connection with a Fast Fourier Transform Unit (17).
Patent EP-0739021-A3 (EP)
Inventor: HAAS HANS
IPC: H01H50/64
Filed: 1996-02-01
Abstract: The relay incorporates a contact bridge carrier (6), a thermoplastic intermediate plate (8), an armature (9) and a coupler (10) together with two pairs of elastic beams (14,15) forming a resilient connection between the contact bridge carrier and armature. The coupler is a bolt inserted into a hole (19) at right angles to the direction of movement of the armature. The intermediate plate has lateral projections (20) on both sides for guidance of the contact bridge carrier into the housing. These serve also as points of application of the drive for an auxiliary switch (not depicted).
Patent EP-0731355-A3 (EP)
Inventor: SAKAZUME TAKU
IPC: G01N35/00
Filed: 1996-03-06
Abstract: An analyzer for chemically analyzing biological samples
delivers required reagents in a plurality of reagent bottles
to reaction containers corresponding to analysis items. 
     A reagent deteriorated by carbonic acid gas is registered
in advance, and it is judged by a control device whether such
a reagent bottle is loaded in the reagent containing chamber
or not. If such a reagent bottle is loaded in the reagent
containing chamber, a purge gas for sweeping-out air
containing carbonic acid gas is supplied to the reagent
containing chamber. Flow rate of the purge gas is controlled
so as to be large during initial period of analysis
preparation stage and then decreased.
Patent EP-0752333-A3 (EP)
Title: Aktuatoranordnung und diese verwendende Vorrichtung
Inventor: DROBNER HANS JUERGEN
IPC: B60H1/00
Filed: 1996-06-13
Abstract: Bei Heizungs- oder Klimaanlagen von Kraftfahrzeugen
ist es bekannt, mehrere Stellglieder in Form von Klappen
oder Ventilen mittels Aktuatoren zu betätigen, die
jeweils einzeln dem jeweiligen Stellglied zugeordnet
an der Heizungs- oder Klimaanlage angebracht sind. 
     Es wird eine Aktuatoranordnung vorgeschlagen, bei der
die Aktuatoren (2 bis 8) in einer gemeinsamen Aktuatormoduleinheit
vormontiert angeordnet sind. Die Aktuatormoduleinheit
kann dann insgesamt in eine entsprechende
Vorrichtung, wie eine Heizungs- oder Klimaanlage,
in der die Aktuatoren benötigt werden,
eingebaut werden. Damit läßt sich eine platzsparende
sowie montage- und wartungsfreundliche Anordnung von
benötigten Aktuatoren realisieren.
Patent EP-0736552-A3 (EP)
Title: Propylene homopolymer
Inventor: COHEN STEPHEN ALAN
IPC: C08F10/06
Filed: 1992-02-03
Abstract: Method of prodn. of a homopolymer of propylene or a copolymer of polypropylene with up to 20 wt. % polyethylene, by polymerisation in the presence of a catalyst system and a silane. The process comprises two final stages (a) and (b) where polypropylene with a wt. average mol. wt. of 350,000-4,000,000 and 50,000-340,000 is produced. The final product has a wt. average mol. wt. 150,000-1,500,000 and comprises at least 50 wt. % (a) and (b) with Mw/Mn = 6.0. The silane pref. is diisopropyldimethoxysilane, diisobytylmethoxysilane, t-butyltrimethoxysilane or di-t-butyldimethoxysilane. The catalyst system comprise a solid HC insol. composite of a Ti-contg. component on a Mg-contg. cpd. with a co-catalyst of a Gp. II or III metal alkyl. The catalyst system may opt. comprise an organic ester such as alkyl, alicyclic, alkenyl, aryl, alkaryl, aralkyl mono-, di- or tri-ester of an aliphatic or aromatic carboxylic acid or a substd. aromatic carboxylic acid. The mol. wt. is controlled by diethyl zinc or H2 is pref. in stages (a) and (b). Polymerisation is performed in the gas phase or in the slurry phase where the liq. comprises an alkane, cycloalkane, alkylaromatic, halogenated or hydrogeated aromatic, a high mol. wt. paraffin or mixt. thereof.
Patent EP-0755797-A3 (EP)
Inventor: KOIKE YASUSHI
IPC: B41J29/13
Filed: 1996-07-25
Abstract: The present invention provides a recording
apparatus (1) in which the recording and conveyance of a
recording medium can be effected regardless of a kind
of recording medium such as a single sheet or a
continuous sheet, in a condition that a cover (50) of the
apparatus (1) is opened and electrical stability (grounding
and the like) of elements driven in synchronous with
the opening movement of the cover (50) can be ensured in the
condition that the cover (50) is opened. 
     To achieve this, the recording apparatus (1) includes
first and second auxiliary discharge means (13a,14a) urged
against first and second discharge means (13,14) at a first
position, and a second position where the first
auxiliary discharge means (13a) is substantially urged
against the second discharge means (14). In both the first
and second positions, electrical connection between a
metal frame (2) and a holding means (26) for holding the first
and second auxiliary discharge means (13a,14a) can be ensured.
Patent EP-0762807-A3 (EP)
Title: Schaltungsanordnung zum Betreiben von Glimm-Leuchtstofflampen
Inventor: ROSSMANN CHRISTOPH
IPC: H01F38/10
Filed: 1996-08-19
Abstract: Die Schaltungsanordnung zum Betreiben von Glimm-Leuchtstofflampen
(GLL) an einem Netz beinhaltet einen Transformator (TR) mit Magnetkern,
einen Primärstromkreis mit einer Primärwicklung, der mit dem Netz, sowie
einen Sekundärstromkreis mit einer Sekundärwicklung, der mit der Glimm-Leuchtstofflampe
verbunden ist. Der Magnetkern des Transformators (TR)
weist mindestens drei Schenkel (I, II, III) sowie zwei Joche auf. Die Primärwicklung
(Wa) ist auf einen ersten Schenkel (I), ein erster Wicklungsteil
(Wb1) der Sekundärwicklung auf denselben ersten Schenkel (I) und ein
zweiter Wicklungsteil (Wb2) der Sekundärwicklung auf einen zweiten
Schenkel (II) gewickelt. Mindestens ein dritter Schenkel (III) ist frei von jeglichen
Wicklungen.
Patent EP-0765794-A3 (EP)
Inventor: MARTIN JON W
IPC: B62D5/083
Filed: 1996-09-26
Abstract: A hydraulic power rack and pinion steering assembly
(10) includes a valve core (98) and a valve sleeve (100)
which are supported for relative rotation. A damping ring
assembly (150) is interposed between the valve parts (98,
100) to reduce vibrations and thereby to attenuate noise.
The damping ring assembly (150) includes an inner ring
(160) press fit on the valve core (98) and an outer ring
(170) press fit in the valve sleeve (100). An elastomeric
member (180) is disposed in the annulus between the inner
ring (160) and the outer ring (170). The elastomeric
member (180) is bonded to the inner ring (160). Ribs
(210-216) on the inner ring (170) are received in grooves
(270-276) in the elastomeric member (180). The ribs
(210-216) sequentially engage the elastomeric member (180)
upon incremental relative rotation between the valve parts
(98, 100) to provide a damping effect which changes at an
increasing rate as the valve parts move from the centered
condition.
Patent EP-0768334-A3 (EP)
Inventor: TAKAHASHI TSUTOMU
IPC: B32B15/14
Filed: 1996-10-11
Abstract: The present invention provides a lightweight prepreg 
having uniform formation, low linear thermal expansion 
coefficient and good mechanical strength, comprising a porous 
para-oriented aromatic polyamide film and a thermoplastic resin 
and/or a thermosetting resin, the porous para-oriented aromatic 
polyamide film being impregnated with the thermoplastic resin 
and/or the thermosetting resin, a process for producing the 
same, and a printed circuit substrate/board using the same.  
     A process for producing for producing a prepreg comprising 
a porous para-oriented aromatic polyamide film and a 
thermoplastic resin and/or a thermosetting resin, the porous 
para-oriented aromatic polyamide film being impregnated with 
the thermoplastic resin and/or thermosetting resin, which 
comprises the following steps (a) to (d): 
   step (a) of forming a film-like material from a solution 
containing 1 to 10% by weight of a para-oriented aromatic 
polyamide having an inherent viscosity of 1.0 to 2.8 dl/g and 
1 to 10% by weight of a chloride of an alkaline metal or an 
alkaline earth metal in a polar amide solvent or a polar urea 
solvent;    step (b) of maintaining the film-like material at a 
temperature of not less than 20°C or not more than -5°C to 
deposit the para-oriented aromatic polyamide from the film-like 
material;  
    step (c) of immersing the film-like material obtained 
in the step (b) in an aqueous solution or an alcoholic solution 
to elute the solvent and the chloride of the alkaline metal 
or alkaline earth metal, followed by drying to obtain a 
para-aramid porous film; and    step (d) of impregnating the porous film obtained in the 
step (c) as a substrate with the thermoplastic resin and/or 
thermosetting resin to produce a prepreg.
Patent EP-0779404-A3 (EP)
Inventor: WEIKINNES PETER
IPC: E05B63/20
Filed: 1996-11-07
Abstract: The security lock has an electro-mechanical bolt (2), which can be operated by an electromagnet or an electric motor, and which can also be operated mechanically by a key and tumbler mechanism, especially in the event of a power failure. The electro-mechanical operation of the bolt can also be released by a switch (17), which can be operated by a component of the tumbler mechanism which can only be moved by a key (S2) with a matching shape. The mechanism may have lock tumblers (6) which are operated directly by the key, and may have barrier tumblers (7) which are arranged on a shaft (8). The latter tumblers can be connected to the lock tumblers by couplings (6b,7a), and can move with the shaft relative to them, in order to operate the switch.
Patent EP-0774303-A3 (EP)
Title: Vorrichtung zum Befüllen und Transportieren von Behältern in Postgut-Sortiermaschinen
IPC: B07C3/00
Filed: 1996-11-08
Abstract: Die Erfindung betrifft eine Vorrichtung zum Befüllen und Transportieren von Behältern 
mit flachen Sendungen, die eine hohe Stapelqualität aufweist und bei der ein 
manueller Eingriff für den Weitertransport der Sendungen von den Ausgabestellen 
der Sortiermaschine gering gehalten wird. Die Vorrichtung besitzt eine Transporteinrichtung 
(7), eine oder mehrere Ausgabeeinrichtungen (8), eine Fördereinrichtung 
(1) für Behälter (2,4), wobei den Ausgabeeinrichtungen (8) Einstapeleinrichtungen 
(5) zugeordnet sind und für die Behälter (2,4) jeweils eine Belade- und eine 
Förderposition vorgesehen ist. Erfindungsgemäß werden die Behälter zum Beladen 
derart von der Förder- in die Beladeposition gebracht, daß in der Beladeposition 
Einstapeleinrichtungen und Behälter zur Verbesserung des Befüllens der Behälter 
zusammenwirken. Nach Beendigung der Beladung eines Behälters kann dieser 
wieder in die Förderposition gebracht werden.
Patent EP-0736261-A3 (EP)
Inventor: DESAI PRAVIN M
IPC: A23L19/18
Filed: 1996-04-02
Abstract: A dual-stage process for preparing potato chips having a centralized first stage continuous process for preparing potato slices for indefinite storage and a second stage continuous process for preparing potato chips for consumer use. <IMAGE>
Patent EP-0781654-A3 (EP)
Title: Anti-static, anti-smearing pre-stretched and pressed flat, precision-cut striped flexible coverings for transfer cylinders
Inventor: DEMOORE HOWARD W
IPC: B41F13/08
Filed: 1996-12-23
Abstract: Freshly printed sheets are transferred from one printing unit to another by transfer cylinders each having an ink repellent, electrically conductive, striped flexible jacket covering that is movable relative to the sheet support surface of the transfer cylinder. The jacket covering is made of a flexible fabric material that is pre-stretched, pressed flat, cut to size and treated with an ink repellent compound and is also treated with an anti-static ionic compound or is otherwise rendered electrically conductive by one or more conductive strands. Electrostatic charges carried by the freshly printed sheets are discharged through the ink repellent, electrically conductive, flexible jacket covering into the grounded transfer cylinder. A low friction, electrically conductive cylinder base covering that includes center alignment marks is secured to the transfer cylinder for engaging the flexible jacket covering. The ink repellent, electrically conductive flexible jacket covering is provided with alignment center marks and alignment stripes so that the flexible jacket covering can be precisely aligned with ease and secured over the gripper edge, tail edge and side edges of the transfer cylinder. The low frictional coefficient of the conductive cylinder base covering is further reduced by nodes and/or openings.
Patent EP-0736983-A3 (EP)
Inventor: SAUNDERS ROBERT STANLEY
IPC: H04W36/08
Filed: 1996-03-27
Abstract: A wireless base station operating in a system in which wireless base stations
are used to provide a link between a remote fixed part and a handset and
method of operation of the same. The wireless base station prevents
unnecessary handover initiation by the handset in the event that the link
between the wireless base station and remote fixed part is poor.
Patent EP-0748075-A3 (EP)
Inventor: KATO ICHIRO
IPC: H04J13/00
Filed: 1996-06-07
Abstract: A multiple communicating apparatus is constructed
by a multiple communicating unit for communicating data
through a plurality of channels and a control circuit
for controlling the multiple communicating unit in a
manner such that a transmission electric power of each
channel is inversely proportional to the number of
channels which are used by the multiple communicating
unit. The control circuit includes a channel control
circuit for controlling the number of channels which
are used by the multiple communicating unit in
accordance with a transmission speed. The multiple
communicating unit includes a diffusion circuit for
diffusing parallel data by a plurality of diffusion
code series. The multiple communicating unit transmits
a multiple number for a preamble period of time
provided for the reception side to synchronize the
plurality of code series which are used for a code
division multiple with the transmission side.
Patent EP-0725128-A3 (EP)
Title: A solid biofuel additive
Inventor: OESTLUND JONAS
IPC: C10L5/44
Filed: 1996-01-02
Abstract: The present invention relates to a solid fuel additive substance. The substance is characterized in containing:   i) Metal carboxylates having one or more metals from the groups earth metals, rare earth elements and the iron group (group 8 in the periodic system).   ii) Fatty acid esters. iii) Fatty acids and/or resin acids. nc
Patent EP-0797367-A3 (EP)
Inventor: NAKAMURA TAKEHIRO
IPC: H04B7/005
Filed: 1997-03-18
Abstract: A wire line data transmission scheme in a mobile
communication system for reducing the wire line
transmission const. Radio state qualities of a plurality of
radio channels between the plurality of base stations and
the mobile station are measured, and a validity and a
redundancy in composition of each radio channel is judged
according to the corresponding measured radio state
quality. Then, a transmission in the wire line transmission
paths is controlled by stopping a transmission of
transmission signals for those radio channels which are
judged as invalid or redundant according to the obtained
judgement result. All of measuring, judging, and
controlling can be carried out by each base station, or by
the mobile station. Also, measuring and judging can be
carried out by the mobile station while controlling is
carried out by each base station, or measuring can be
carried out by the mobile station while judging and
controlling can be carried out by each base station.
Patent EP-0801511-A3 (EP)
Inventor: KURAMATSU HIROYASU
IPC: H04W88/02
Filed: 1997-04-08
Abstract: In a radio selective calling receiver, a
receiving unit extracts a digital signal from a radio
signal received through an antenna. A frame
synchronization signal detector frame-synchronizes the
digital signal output from the receiving unit and
outputs a state signal representing a frame
synchronization state as one of a pull-in state and a
pull-out state. A timer resets a timer value to start a
timer operation when the state signal from the
synchronization signal detector represents a change from
the pull-in state to the pull-out state, and stops the
timer operation to output a timer value when the state
signal from the synchronization signal detector
represents a change from the pull-out state to the
pull-in state. A first memory sequentially stores a
plurality of timer values from the timer. A second
memory stores a reference value calculated on the basis
of an average value of the timer values stored in the
first memory. A third memory stores in advance data
necessary for the radio selective calling receiver. A
controller compares a timer value of the timer under
operation with the reference value stored in the second
memory and resets receiver data using the data stored in
the third memory when a comparison result represents a
coincidence.
Patent EP-0807440-A3 (EP)
Inventor: DOI KOJI
IPC: A61P27/16
Filed: 1997-05-12
Abstract: An aqueous pharmaceutical preparation is provided
containing chloride ion and stably containing chlorhexidine
gluconate, characterized in that said preparation further
contains at least one pharmaceutically acceptable
polycarboxylic acid of the formula I:
 HOOC-(CR i1  -CR i2 )n -COOH 
wherein n is an integer 1, 2 or 3; i is a positive integer
not more than n; R 11  and R 12 , when n=1, independently from
each other, are H, -OH or -COOH; each of R 11,  R 12 , R 21  and
R 22 , when n=2, is H, -OH or -COOH, but not all of them are H
simultaneously; and each of R 11,  R 12 , R 21 , R 22 , R 31  and R 32 ,
when n=3, is H, -OH or -COOH, but two adjacent carbons in
no case contain four hydrogen atoms in total; or a
pharmaceutically acceptable salt thereof.
Patent EP-0831616-A3 (EP)
Inventor: HOTANI SANAE
IPC: H04J3/06
Filed: 1997-09-11
Abstract: Likelihood calculating circuit A1 calculates the humming distance between a received
data series and a unique word as likelihood data d1. Likelihood calculating circuit A2
calculates the number of transmission errors using redundant data, and outputs this value as
likelihood data d2. Likelihood data d1,d2 are added at adding circuit 21, and the output
thereof is compared to the threshold value of determination circuit with threshold 22. The
results of this comparison are output as determination signal with threshold DT. Synchronous
determination circuit 23 generates a synchronous determination signal SD based on
determination signal with threshold DT. Accordingly, the present invention provides a frame
synchronization circuit in which it is possible to avoid out of synchronization or false
synchronization, without increasing the amount of redundancy necessary to detect frame
synchronization.