baber/WOPTO huggingface dataset:
Patent EP-0398743-A3 (EP)
Title: Refrigerating system for use in vehicles
IPC: F25D11/00
Filed: 1990-05-18
Abstract: In a cooling system including a refrigerant compressor (21) for 
use in a vehicle for refrigerating a refrigerator compartment, 
the refrigerant compressor is a hermetic type compressor containing 
a DC brushless motor (21a) as a compressor driver. An electric 
generator (40) is actuated by an 
engine (101) of the vehicle to generate an 
AC electric power which is, in turn, rectified by a rectifier (30) to 
produce a DC electric power for driving The DC brushless motor. 
A switch (50) is provided to switch over from the electric generator 
to a commercial AC electric power (60) source so that the commercial 
AC electric power is rectified by the rectifier to supply the DC 
electric power to thereby enable to drive the compressor by use 
of the commercial AC electric power source during a time period 
when the engine is stopped. In order to obtain the accurate 
temperature control in the refrigerator compartment, during a 
time period when the engine is driven, generating amount of the 
AC electric power generated at the electric generator is controlled, 
and during a time period when the engine is stopped, 
delivering amount of the rectified commercial electric power 
which is delivered to the DC electric motor is controlled.
Patent EP-0404464-A3 (EP)
Title: Manufacture of semiconductor devices
IPC: H01L21/28
Filed: 1990-06-18
Abstract: A method of manufacturing a semiconductor device comprises 
forming a plurality of openings (9e, 9b, 9c) for ohmic contact portions 
at the same time, then forming a semiconductor layer (11) on an entire 
surface including the openings, and selectively introducing impurities 
by ion implantation into the contact portions and isolated other 
element regions (11e, 11b, 11c, 11t, 11R) of the semiconductor layer 
(11), thereby producing a transistor (Tr) and at least one other 
element (R; R, C).
Patent EP-0391849-A3 (EP)
Title: Pyridyl-methylenamino-1,2,4-triazinone
IPC: A01N43/707
Filed: 1990-03-29
Abstract: Neue substituierte N-Amino-1,2,4-triazinone der Formel I 
  
worin  
R₁ C₁-C₁₂-Alkyl, C₃-C₇-Cycloalkyl,  
R₂ und R₃ voneinander unabhängig Wasserstoff oder C₁-C₆-Alkyl,  
R₄, R₅, R₆ und R₇ voneinander unabhängig Wasserstoff, Halogen, C₁-C₃-­
Alkyl, 
  
C₁-C₃-Alkoxy oder C₁-C₃-Alkylthio und n 0 oder 1  
bedeuten, sowie ihre Salze, mit der Massgabe, dass n für 1 steht wenn 
gleichzeitig der Pyridinring über die 3-Position an die Methylidengruppe 
gebunden ist und R₄, R₅, R₆ und R₇ für Wasserstoff stehen. Verfahren und 
Zwischenprodukte zu ihrer Herstellung, ihre Verwendung in der Schädlings­
bekämpfung und Schädlingsbekämpfungsmittel, welche eine Verbindung der 
Formel I als Wirkstoff enthalten, werden offenbart. Bevorzugtes Anwen­
dungsgebiet ist die Bekämpfung von Schädlingen an Tieren und Pflanzen.
Patent EP-0484855-A3 (EP)
Title: Process for the preparation of 3-aminocrotonitrile
IPC: C07C255/30
Filed: 1991-11-04
Abstract: A novel process for the preparation of 3-aminocrotononitrile by dimerisation of acetonitrile is described. 
<??>In this process, the deprotonation step is carried out with sodium amide as the strong base in the presence of liquid ammonia. 
<??>3-Aminocrotononitrile is employed as a starting material for the preparation of pharmaceuticals, pesticides or of azo dyes.
Patent EP-0472358-A3 (EP)
Title: Flavour retaining agent for luxury refreshment source and method of retaining the flavour
IPC: A23F5/14
Filed: 1991-08-14
Abstract: Flavor of luxury refreshment souce such as a tea leaf or a roasted coffee bean and the like was retained using ascorbic acid or salt thereof and an alkaline material together with silica gel, and the deterioration of the flavor thereof can be prevented during the preservation.
Patent EP-0531876-A3 (EP)
Title: Imidazoindolizine derivatives and process for preparation thereof
IPC: C07D471/14
Filed: 1992-09-02
Abstract: An imidazoindolizine derivative of the formula [I]: <CHEM> wherein R<1> is lower alkyl, R<2> is hydrogen, cyano, lower alkyl, lower alkanoyl, lower alkoxycarbonyl, phenyl-lower alkoxycarbonyl, lower alkylsulfonyl, substituted or unsubstituted phenyl, arylcarbonyl, or 5- or 6-membered nitrogen-containing heteromonocyclic group-substituted carbonyl, Ring A is substituted or unsubstituted phenyl, and m is 0 or 1, or a pharmaceutically acceptable salt thereof, and process for preparation thereof, said imidazoindolizine derivatives and pharmaceutically acceptable salts thereof show excellent angiotensin II inhibitory activities and are useful in the prophylaxis or treatment of hypertension.
Patent EP-0506210-A3 (EP)
Title: A device for spreading material
IPC: A01C7/08
Filed: 1987-06-11
Abstract: A device for spreading seed material or the like, 
comprising a first hopper (42) for the material to be spread, 
means for conveying the material to coulters (10), and a 
frame having connecting means for coupling the device to a 
tractor or like vehicle. The device comprises a further 
hopper (43) separated from the first hopper (42). A transport 
element is present between the two hoppers and transport 
means are provided near the further hopper to convey material 
from the further hopper to the first hopper via the transport 
element. Near the first hopper a transport means is provided 
to transport the material from the first hopper via dosing 
means to the coulters.
Patent EP-0522841-A3 (EP)
Title: Decomposition of organic hydroperoxides
IPC: A62D3/00
Filed: 1992-07-08
Abstract: Hydroperoxides are decomposed by contact with 
metal ligand catalysts of coordination complexes in which 
hydrogen in the ligand molecule has been substituted with 
electron-withdrawing elements or groups, for example halogen 
or nitro or cyano groups. Preferred catalysts are iron 
perhaloporphyrins.
Patent EP-0625807-A3 (EP)
Title: Electric connector.
Inventor: PAOLUCCI BRUNO
IPC: H01R13/436
Filed: 1994-05-18
Abstract: An electric connector (1) comprising an insulating body (2) of plastic material having a number of axial cavities (3) housing respective electric terminals (4), and a recess (8) formed in the rear end of the body (2), communicating with said cavities (3), and housing a seal (9) having a number of openings (19) enabling insertion of the terminals (4) inside the cavities (3) and having annular sealing lips (29) cooperating in sealing manner with the cables (23) of the the terminals (4); the annular lips (29) projecting axially towards the respective cavities (3) from a surface (30) of the seal (9) cooperating with a number of projections (35) originating from the intersections of the walls (5, 6) defining the cavities (3), for preventing contact between the lips (29) and the walls (5, 6) during insertion of the terminals (4). <IMAGE>
Patent EP-0668578-A3 (EP)
Title: Speicher- und selektives Informationsübermittlungssystem für persönliche Daten
Inventor: AHRENS WOLFGANG DR
IPC: G06F21/80
Filed: 1995-02-03
Abstract: Speicher- und selektives Informationsübermittlungssystem persönlicher Daten bestehend
aus mindestens einer optischen Speicherkarte, auf der ein definiertes
Speicherfeld für die Speicherung einer Vielzahl von Schlüsselbegriffen vorgesehen
ist, einer Vielzahl von mindestens je einem Schlüsselbegriff zugeordneter Codes,
mindestens einem Schreib/Lese-Gerät für die optische Speicherkarte mit einer
Vielzahl von Schlüssel-Erkennungsfunktionen, wobei je eine Schlüsselerkennungsfunktion
auf je eine von einer Vielzahl von in dem Schreib/Lese-Gerät enthaltenden
Formatierungsfunktionen verweist, und diese im Zusammenwirken mit
dem jeweils zugeordneten Code aktiviert, wobei jede Formatierungsfunktion auf
ein Datenspeicherfeld der optischen Karte verweist und aufgrund der dazu
gehörenden Formatangaben zum Lesen der dort gespeicherten Daten qualifiziert
ist.
Patent EP-0685186-A3 (EP)
Title: Clip-fastening for a pipe, especially for a supporting column of a table top.
Inventor: HURST SIEGFRIED
IPC: F16B12/42
Filed: 1995-04-05
Abstract: The dia. of the metal, cylindrical clamps (6a,b,c) in the adaptor section (3) are such that they abut each other and the inner wall of the adaptor section. One clamp (6a) has a threaded bore for a screw (5), whose tip is conical. The envelope surface of the tip abuts the outer faces of the other two clamps (6b,c). Pref. one end of the tubular adaptor section is fitted with a plate for securing to the underside of the desk top of such dia. that it is slightly less than the inner dia. of the tubular column (2). <IMAGE>
Patent EP-0705831-A3 (EP)
Title: Cycloalkano-indole- and -azaindole derivatives
Inventor: MUELLER ULRICH DR
IPC: C07D471/04
Filed: 1995-09-21
Abstract: Cycloalkano-indole derivs. and aza analogues of formula (I) and isomers and salts are new. R1-C=C-R2 = phenyl, pyridyl or a gp. of formula (a), all opt. substd. by 1-3 gps. R'; R8 = H or 1-4C alkyl; R3-C=C-R4 = phenyl, 4-8C cycloalkene or 4-8 membered oxocycloalkane (all opt. substd. by 1-3 gps. R'); R' = independently halo, CF3, COOH, OH, up to 6C alkoxy carbonyl, 1-6C alkoxy, or 1-6C alkyl (opt. substd. by OH or 1-4C alkoxy); R = H, 4-12C cycloalkyl or 1-12C alkyl; A = CO or CS; X = O, S or NR9; R9 = H or 1-6C alkyl (opt. substd. by OH or phenyl); R5 = phenyl or 5-8 membered, opt. unsatd. heterocyclic with 1-3 heteroatoms (S, N and/or O), (both opt. mono- to tri-substd. by NO2, COOH, halo, CN, 2-6C alkenyl, 1-6C alkoxy or alkyl (opt. substd. by OH, COOH, 1-6C alkoxy or up to 6C alkoxycarbonyl; and/or opt. mono- substd. by OR10 or NR11R12); R10 = H, 1-6C alkyl or 2-6C alkenyl; R11, R12 = H, phenyl, 1-6C alkyl, or up to 8C acyl (opt. subst. by NR13R14); R13, R14 = H or up to 8C acyl; R7 = H; R6 = H, COOH, 1-5 alkoxy, or 1-6C alkyl (opt. substd. by OH or OCOR15); or R6+R7 = O; R<15> = phenyl (opt. mono- to tri-substd., by halo, OH or 1-5C alkyl), or 1-22C alkyl or 2-22C alkenyl (both opt. substd. by OR16); R16 = H, benzyl, triphenylmethyl or up to 6C acyl. Also claimed are intermediates of formula (II).
Patent EP-0724235-A3 (EP)
Inventor: KUPERSMIT CARL
IPC: E05B49/00
Filed: 1995-12-22
Abstract: An access control system for permitting or denying access to
a restricted area includes an access control device capable of
reading information stored on an access card and determining
whether the information read from the access card corresponds
with memory information stored in the access control device to
permit or deny access to a restricted area. A video camera is
positioned at the entry area to the restricted area to capture
live video images of an individual attempting access. The access
control device determines whether the card is valid or invalid
and translates the information into an output having text
information through a serial communications interface port or
other means of transmitting data to a text overlay control
device. The text overlay control device overlays the text
information describing the access control event directly onto the
video images received from the video camera. The text
information and video images are displayed on a video monitor
while also being recorded on a video cassette recorder for later
viewing.
Patent EP-0696152-A3 (EP)
Inventor: FOLADARE MARK JEFFREY
IPC: H04M3/42
Filed: 1995-07-19
Abstract: With the advent of personal digital assistants (PDAs) (103) having
modems (225) for information, e.g., facsimile and/or data, transmission over
wireless connections, as well as the capability (125) for voice communications, we
have recognized that it is possible to communicate with a person, wherever they are,
in whatever form is desired. In order to do so in a manner that simulates the way a
person at a fixed location having a separate telephone, fax machine and data modem
would communicate, we incorporate into a PDA a) a receiver (201) for a wireless
actuation signal that indicates that a communication of some type is waiting for a
called party; b) an outgoing connection origination unit (209,225,811) that
establishes a connection from the PDA to the waiting communication; c) a
discriminator (205) which makes a determination as to the type of communication
that is waiting; and d) a selection unit (205) that routes the information signals
received over the connection established by the PDA to an appropriate
communication unit within the PDA, e.g., a fax modem, data modem (225), or voice
communication unit (125), the appropriate communication unit being selected in
response to the type of communication that was determined by the discriminator to
be waiting. The PDA owner may optionally be alerted only when 1) an information
transmission is successfully completed and the received information is waiting in the
PDA for access by its owner, or 2) when a voice connection has successfully been
established to the communication originator who continues to indicate a readiness to
communicate.
Patent EP-0685856-A3 (EP)
Title: Insulating arrangement for a fused hermetic terminal assembly.
Inventor: HONKOMP GLENN ANTHONY
IPC: H01B17/30
Filed: 1995-04-20
Abstract: The hermetic terminal assembly structure is adapted to be sealed along the periphery of an aperture (3) in a chamber defining housing wall (4) of a hermetically sealed chamber including a terminal pin (16) sealed by a coalescent aperture seal (21) in the aperture (3) to include inner and outer pin portions (17, 18), each of which pin portions (17, 18) is surrounded by one of a pair of sleeve members (22,23) sealingly cooperative with the aperture seal (21). <IMAGE>
Patent EP-0686568-A3 (EP)
IPC: B65D5/72
Filed: 1995-04-28
Abstract: A container, esp. for liquids, with an opening point in the wall for the insertion of a closure uses a closure with two separate inner holding sections (22, 26). They are located at opposite sides of the pouring opening for the hinge (11) at one side and the opening lip (12) at the other side. Also claimed is a container mfg. process where an opening is punched in the laminated container material through the centre layer to be covered by the lamination, together with a second smaller hole which can be pierced or reclosed. Pref. the container is formed of a laminated material with a centre cardboard layer and outer layers of polyethylene. <IMAGE>
Patent EP-0745884-A3 (EP)
Title: Bildschirm zur Anzeige dreidimensionaler Bilder
Inventor: LOCKMANN KLAUS DIPL-ING FH
IPC: H04N13/00
Filed: 1996-05-29
Abstract: Vorgeschlagen wird ein Bildschirm zur Anzeige dreidimensionaler
Bilder auf einer zeilen- und spaltenweise in Bildpunkte
(BP) unterteilten zweidimensionalen Anzeigefläche durch räumliches
oder zeitliches Unterteilen der zweidimensionalen Anzeigefläche
unter Anwendung der Licht-Polarisationstechnik.
Der Bildschirm ist in einem Fall zeilen- und/oder spaltenweise
unterteilt in der Form, daß jeweils zwei benachbarte
Bildpunkte (BP) eine unterschiedliche Polarisierung aufweisen.
In einem anderen Fall ist der Bildschirm in der Weise
aufgebaut, daß auf einer Anzeigefläche zur Anzeige eines
zweidimensionalen Bildes ohne einen oberen Polarisierungsfilter
(OPF) eine Flüssigkristallschicht (FKE2) mit um 90
Grad verdrillten Flüssigkristallen angeordnet ist, die nach
einem Anlegen einer Spannung für die Dauer des Anlegens der
Spannung ganzflächig um 90 Grad zurückverdrehte Flüssigkristalle
hat.
Patent EP-0811332-A3 (EP)
Inventor: AKENO MITSURU
IPC: A44B18/00
Filed: 1996-10-31
Abstract: A molded surface fastener comprises: a substrate sheet
(1); and a multiplicity of engaging elements (2) standing on
one surface of the substrate sheet (1), each of the engaging
elements (2) being composed of a stem (21) rising from the
one surface of the substrate sheet (1), and an engaging head
(22) projecting from an upper end of the stem (21) for
detachably engaging a companion loop (3). After a surface
fastener is manufactured on a die wheel (5) by continuous
injection molding as a primary-intermediate (SF'), a heating
and pressing roller (8a) disposed downstream of the die wheel
(5) presses the engaging head (22'), while heating, to bend
the engaging head (22') from the stem (21') and, at the same
time, to form a pair of protuberances (22a') projecting in
opposite directions from opposite side edges of the top (22a)
of the engaging head (22') perpendicularly with respect to
a lengthwise direction of the engaging head (22).
Patent EP-0782273-A3 (EP)
Inventor: ESCOBOSA MARCUS
IPC: H03M11/24
Filed: 1996-12-27
Abstract: A circuit for encoding and decoding key input data from a
matrix of switches with a single transmission wire. The
circuit for encoding and decoding key input data with a single
transmission wire includes a control circuit (12), a charge storage
circuit (14) and a keyboard matrix circuit (10). The keyboard matrix
circuit (10) is composed of a group of resistors (R1,...,RN) connected in
series. Each resistor is coupled to ground via a manually
actuated switch (SW1-SWN). When one of the switches is actuated or
closed the switch provides an electrical path to ground through
the resistors that precede the switch and shorts the resistors
that follow the switch. When one of the switches is closed the
charge stored on the charge storage circuit (14) dissipates through
the electrical path to ground provided by the actuated switch,
at a rate related to the sum of the resistance preceding the
switch. The control circuit (12), by monitoring the time for a
charge stored on the charge storage circuit to dissipate
through an actuated switch coupled to ground, determines which
switch was actuated.
Patent EP-0764696-A3 (EP)
Title: Herstellung von Mischkristallen und festen Lösungen von 1,4-Diketopyrrolopyrrolen
Inventor: MIZUGUCHI JIN
IPC: C07D487/04
Filed: 1996-09-11
Abstract: Verfahren zur Herstellung von Mischkristallen von 1,4-Diketopyrrolo[3,4-c]pyrrolen,
bestehend aus je 1 Mol zweier unterschiedlicher Verbindungen der Formel
 
durch Erhitzen eines entsprechenden Gemisches in fester Form auf Temperaturen
zwischen 220 und 380°C. 
     A und B sind z.B. jeweils eine Gruppe der Formel
 
oder
 
sind
worin R 1  und R 2  unabhängig voneinander Wasserstoff, Chlor, Brom, C 1 -C 4 -Alkyl, C 1 -C 6 -Alkoxy,
C 1 -C 6 -Alkylamino, Phenyl oder -CN bedeuten, 
G -O-, -NR 7 -, -N=N- oder -SO 2 - ist, 
R 3  und R 4  Wasserstoff und R 7  Wasserstoff, Methyl oder Ethyl bedeuten. 
     Die erhaltenen Mischkristalle und festen Lösungen eignen sich ausgezeichnet zum
pigmentieren von hochmolekularem organischem Material.
Patent EP-0800097-A3 (EP)
Title: Sonnenschutzverglasung
Inventor: GOETZBERGER ADOLF PROF-DR
IPC: B32B17/06
Filed: 1997-03-20
Abstract: Die Erfindung betrifft eine Sonnenschutzverglasung zur Abschattung von direktem
Sonnenlicht ohne bewegliche Teile, wobei eine transparente Platte auf der der Sonne
zugewandten Oberfläche flächendeckend mit Linsenstrukturen bedeckt ist, deren
Brennebene weitgehend hinter dieser transparenten Platte liegt und wobei hinter der
transparenten Platte eine ebene Schicht eines thermotropen Mediums angeordnet ist,
dergestalt, daß die Brennebene der Linsen weitgehend in der thermotropen Schicht
liegt.
Patent EP-0835707-A3 (EP)
Title: Bohrtisch
Inventor: ERATH HERBERT
IPC: B23Q7/05
Filed: 1997-09-20
Abstract: Die Erfindung betrifft einen Bohrtisch mit einer Auflagefläche (20) für eine
Werkstückplatte und mit wenigstens einer Bohrmaschine (26) zum Anbringen von
Bohrlöchern in der Werkstückplatte. Um die Bedienung des Bohrtisches durch eine
Person auch bei Bearbeitung großer und schwerer Werkstückplatten zu ermöglichen,
sind in der Auflagefläche (20) Rollen (32) achsparallel angeordnet, die durch eine
Hubvorrichtung (34,36,38,40,42,44) anheb- und absenkbar sind. Bei angehobenen
Rollen (32) wird die Werkstückplatte (22) von der Auflagefläche (20) abgehoben, so daß
sie in Rollrichtung der Rollen (32) frei verschiebbar ist, und bei abgesenkten Rollen (32)
liegt die Werkstückplatte (22) auf der Auflagefläche (20) auf.
Patent EP-0837367-A3 (EP)
Inventor: FUKUI NOBUHITO
IPC: G03F7/004
Filed: 1997-10-15
Abstract: A positive photo resist composition of chemical
amplifying type, 
which is excellent in various properties such as sensitivity,
resolution, heat resistance, film retention ratio,
applicability and profile and also excellent in time delay
effect resistance, and 
which comprises
   (A) a resin which is converted to alkali-soluble from
alkali-insoluble or alkali-slightly soluble by the action of
an acid,   (B) an acid generator and   (C) a dipyridyl compound represented by the following
formula (I):
 
wherein, Z represents an organic bonding group having at least
one hetero atom, and R 1 , R 2 , R 3 , R 4 , R 5  and R 6  each independently
represent hydrogen or an alkyl group having 1 to 4 carbon
atoms.
Patent EP-0881379-A3 (EP)
Inventor: MORISHITA AKIRA
IPC: F02M59/44
Filed: 1997-11-24
Abstract: In a high-pressure fuel pump (1), a bellows chamber
communicates with a fuel tank (29). A volume chamber
(36) having a predetermined volume is arranged in a
return passage (26,27) which returns a fuel stayed in the
bellows chamber to the fuel tank (29). The fuel which
has stayed in a region in the return passage (27) can be
flowed into the volume chamber (36) to be prevented from
flowing back to the bellows chamber.
Patent EP-0849953-A3 (EP)
Inventor: VAINSENCHER LEONARDO
IPC: H04N7/36
Filed: 1997-12-16
Abstract: An MPEG decoder system and method for decoding frames of a video sequence.
The MPEG decoder includes motion compensation logic which analyzes motion vectors
in an encoded frame of the MPEG stream and uses prior decoded reference blocks to
recreate the data encoded by the motion vector. The MPEG decoder stores reference
block data according to a novel skewed tile arrangement to minimize the maximum
number of page crossings required in retrieving this data from the memory. This
provides guaranteed performance and improved efficiency according to the present
invention.
Patent EP-0794676-A3 (EP)
Title: Interlaced image projection apparatus
Inventor: CLARKE JOHN ALFRED
IPC: G03B33/12
Filed: 1997-03-05
Abstract: An image projection apparatus comprises an illumination unit (10), an
image display unit (20), comprising a matrix display panel (22) having a row
and column array of pixels (25), a projection lens (40) for projecting an image
produced by the display panel on to a screen (50) and an optical deflection unit
(30) arranged between the display unit and the projection lens which is
operable selectively to shift the light rays from a row of pixels passing
therethrough whereby the pixel row images on the screen in one field are
displaced and interlaced with the pixel row images of a preceding field. The
image display unit (20) includes an array of lens elements (60) overlying the
array of pixels whose effect is to reduce the height of the image of each pixel
row in the projected display so the pixel row images of one field can fill the
gaps between adjacent pixel row images of a preceding field without any
substantial overlap and display panels having high aperture ratio can be
utilised.
Patent EP-0817190-A3 (EP)
Inventor: KIMURA NOBORU
IPC: G11B7/00
Filed: 1995-05-05
Abstract: A method for retrieving stored data from an information storage medium, said method
comprising the steps of:
   detecting an input signal having a predetermined waveform including positive
peaks, negative peaks, and a DC component;   processing said input signal to produce a preprocessed signal to facilitate data
recovery;   feeding said preprocessed signal into a positive peak detector to measure and track said
positive peaks;   generating a positive peak signal as an output of said positive peak detector;   feeding said preprocessed signal into a negative peak detector to measure and
track said negative peaks;   generating a negative peak signal as an output of said negative peak detector;   averaging said negative peak signal and said positive peak signal to generate a
threshold signal representing an approximate peak-to-peak midpoint of said
preprocessed signal;   comparing said preprocessed signal to said threshold signal to produce a
comparator output;   generating a retrieved data signal from said comparator output;   determining a duty cycle of said retrieved data signal; and   feeding said duty cycle to said positive peak detector and said negative peak
detector to allow tracking of said DC component.