baber/WOPTO huggingface dataset:
Patent EP-0352752-A3 (EP)
Title: Rotary camera
IPC: G03B27/48
Filed: 1989-07-25
Abstract: A rotary camera for photographing an original 
image on a document sheet so that a photographed image is 
formed on a frame of a microfilm roll. The document sheet 
is fed from a document feed port onto a rotary drum (18) which 
comprises a hollow cylinder having an outer periphery 
provided with multiple small through-holes and suction means 
for sucking air through the multiple through-holes (33) so that 
at least a zone of the document sheet exposed to 
photographing light is closely fitted over the outer 
periphery of the hollow cylinder. The photographed document 
sheet is stripped from the hollow cylinder by document 
stripping means (D) disposed downstream of the suction means and 
then discharged through a document discharge port. 
Preferably, a buffer zone (C) is provided between the suction 
means and the document stripping means to facilitate smooth 
stripping and preventing folding of the document sheet. The 
document feed port and the document discharge port are 
disposed through the front wall of the casing so that the 
operator can feed the document sheet while observing the 
image-bearing face of the document sheet. A film unit (24) 
containing therein a microfilm roll is mounted on the rear 
side of the top wall of the casing and an optical system for 
passing the image-bearing light to the film unit is disposed 
rearward of the rotary drum, so that there is no risk that 
the image-bearing light is interfered by the lights entering  
from the document feed and discharge ports.
Patent EP-0372393-A3 (EP)
IPC: C01G33/00
Filed: 1989-11-30
Abstract: In accordance with the process of the 
invention, there is formed electro-optical, barium 
lanthanum titanium niobate having a general uniform 
grain size of about 2 to about 20 microns. This 
material is formed using a raw material that 
comprises commercially available oxided particles of 
lanthanum, titanium, and niobium and carbonate of 
barium. The particles are calcined and then sintered 
under pressure, heat, and vacuumed to form a sintered 
mass. The mass is cooled in a controlled manner and 
then sliced to form wafers. The wafers are then 
heated in an oxidizing atmosphere to form the 
transparent electro-optical materials.
Patent EP-0367344-A3 (EP)
IPC: G01R33/483
Filed: 1989-10-30
Abstract: Die Erfindung betrifft ein Verfahren, bei dem zur 
Unterdrückung der Dublettstruktur von wenigstens eine 
CH-Gruppe in Kohlenstoff und Wasserstoff enthaltenden 
Verbindungen ein erstes magnetisches Hochfrequenzfeld mit 
der Larmorfrequenz des Kohlenstoffs erzeugt wird, wonach 
ein zweites magnetisches Hochfrequenzfeld mit der 
Larmorfrequenz des Wasserstoffs in der betreffenden 
CH-Gruppe auf den Untersuchungsbereich einwirkt, und das 
erzeugte Kernresonanzsignal erfaßt wird sowie eine 
Anordnung zur Durchführung des Verfahrens. Dabei läßt sich 
eine Entkopplung mit verringerter Hochfrequenzbelastung 
dadurch erreichen, daß eine vorgegebene Zeit dt nach dem 
Ende der Anregung des Kohlenstoffs zunächst ein 
magnetischer Hochfrequenzimpuls der Dauer T und der 
Amplitude B p  erzeugt wird, daß unmittelbar danach die 
Amplitude des HF-Feldes auf einen Wert B c  abgesenkt wird 
und währenddessen das Kernresonanzsignal erfaßt wird, und 
daß die Parameter dt, Bc und Bp so gewählt sind, daß die 
durch die J-Kopplung bewirkte Modulation des 
Kernresonanzsignals gerade verschwindet.
Patent EP-0330444-A3 (EP)
Title: Novel thiorhodamines and a novel method of preparation
IPC: A61K31/382
Filed: 1989-02-22
Abstract: There are disclosed novel thiorhodamines 
having the following structural formula: 
  
wherein  
R and R₁ are individually H or alkyl of 1 
to 5 carbon atoms, and  
Z is an anion.  
     Also disclosed is the only known, and novel, 
method for making them, namely 
   a) conducting an addition reaction between 
a thioxanthone and a compound having the formula: 
  
wherein R₂ is alkyl of 1 to 5 carbon atoms;    b) dehydrating the resulting compound of 
step a) in a strong acid to form a 
9-[2-oxazolinylphenyl]thioxanthylium salt;    c) hydrolyzing the oxazoline ring with 
acid to the 9-(2-carboxyphenyl)thioxanthylium salt; 
and    d) optionally esterifying the resultant 
compound of step c) in an alkanol and strong acid, 
wherein the alkanol contains from 1 to 5 carbon atoms.
Patent EP-0352919-A3 (EP)
Title: Blend comprising epdm and acrylate rubbers having controlled graft levels
IPC: C08L25/00
Filed: 1989-07-04
Abstract: Rubber reinforced thermoplastic resins comprise 
(i) 5 to 40 weight percent of an elastomer phase of 
grafted EPDM terpolymer elastomer and grafted acrylate 
elastomer and (ii) 95 to 60 weight percent of a matrix 
phase comprising a monovinylidene aromatic-acrylonitrile 
copolymer. The grafted EPDM plastomer, which 
constitutes 10 to 90 weight percent of the elastomer 
phase, has a volume average particle size of 0.5 µm to 
5.0 µm and 30 to 65 weight percent (based on EPDM 
elastomer weight) of a grafted superstrate. The grafted 
acrylate elastomer, which constitute 90 to 10 weight 
percent of the elastomer phase, has a volume average 
particle size of 0.05 µm to 0.45 µm and 10 to 50 weight 
percent (based on acrylate elastomer weight) of a 
grafted superstrate. The resin has improved impact 
resistance compared with conventional EPDM-acrylate 
rubbers.
Patent EP-0354024-A3 (EP)
Title: Character generation
IPC: G06K15/02
Filed: 1989-08-02
Abstract: A character generating system (1) drive 
printer engine (12) to print characters on instruction fro 
a host computer (11). The characters to be printed by the 
printer information are normally generated on the basis of 
dot data stored in a cache memory (3) via a print map 
memory under the control of e.g. a microprocessor. Since 
the cache memory (3) is a volatile memory, its contents may 
be erased due to e.g. disconnetion of the power supply. 
In order to speed up the regeneration of the dot data in 
the cache memory (3), information relating to the dot data 
is stored in a non- volatile memory (4) and on 
reconnection of the power that information is used for the 
regeneration together with vector information in a vector 
memory (2).
Patent EP-0361940-A3 (EP)
Title: Water-based ink composition
IPC: C09D11/10
Filed: 1989-09-29
Abstract: Novel water-based ink compositions, suitable as 
flexograpic and gravure inks, are disclosed which 
incorporate high molecular weight resin acid-maleic 
anhydride polymers. The ink compositions of this 
invention comprise a colouring agent and a resin vehicle 
which comprises an aqueous solution of the reaction 
product of rosin and maleic anhydride in the presence of 
a free radical polymerisation initiator.
Patent EP-0364207-A3 (EP)
Title: Articles utilizing acetal copolymer bonding resins
IPC: C09J159/00
Filed: 1989-10-10
Abstract: There are provided new articles comprising elements 
having surfaces bonded together with a bonding resin which is an 
elastomeric copolymer of about 15 to 45 mol %, preferably about 
25 to 35 mol % trioxane, about 55 to 85 mol %, preferably about 
65 to 75 mol % of 1,3-dioxolane, said mol percents based on the 
total of trioxane and 1,3-dioxolane, and about 0.005 to 0.15 
wt.%, preferably about 0.05 to 0.12 wt.% of 1,4-butanediol 
diglycidyl ether of butadiene diepoxide as a bifunctional 
monomer, based on the total weight of copolymer. Preferably, at 
least one of said surfaces, and more preferably at least two of 
said surfaces bonded to each other are of a crystalline acetal 
polymer comprising at least 85 mol % of polymerized oxymethylene 
unit.
Patent EP-0376741-A3 (EP)
Title: Auto-translation system for message generator
IPC: G06F3/048
Filed: 1989-12-28
Abstract: A material processing system comprising a plurality of 
material processing stations, a base material processing station, 
and means directing material to be processed serially through the 
plurality of stations in a given order to the base station; the 
improvement wherein each of the plurality of stations and the 
base station comprises a separate data and control processor, and 
further comprising a communication loop interconnecting the pro­
cessors of the plurality of stations in the given order to the 
processor of the base station and interconnecting the processor 
of the base station to the processor of the first of the 
plurality of stations; the processors of the plurality of sta­
tions comprising means responsive to a determined signal from the 
processor of the base station to the processor of the next suc­
ceeding station of the identification data that the respective 
station has assigned to itself, whereby the processor of the base 
station receives data from the last of the plurality of stations 
corresponding to the number of the plurality of stations con­
nected to the communication loop and wherein the base station in­
cludes a display, each of the processors comprises means for gen­
erating an error and status messages concerning the respective 
station, and means passing error and status messages generated 
therein and received from the next succeeding station, the pro­
cessor of the base station comprising means for displaying error 
and status messages received thereby on the display, each of the 
 
 
error messages being in a different existing simultaneously in a 
plurality of memory locations in different languages, each of the 
memory locations occupying a different quantity of memory, means 
for establishing a pointer for locating a base one of the lan­
guages, means for inputting a control signal for selecting one 
language, means responsive to the control signal for moving the 
lpointer to select the one language, the error messages thereafter 
displayed in each instance in the one language.
Patent EP-0360686-A3 (EP)
Title: All-optical switch apparatus using a nonlinear etalon
IPC: G02F3/00
Filed: 1989-09-19
Abstract: An all-optical switch apparatus having an optical gate which 
is unitarily composed of a nonlinear etalon (33) and a pair of GRIN 
lenses (25, 35), or a nonlinear etalon and a GRIN lens, and having 
collimating GRIN lenses (23, 27), 
each of which guides a signal beam (PS) and a 
control beam (PC) to the optical gate. The resonance wavelength of 
the etalon can be regulated by adjusting the incident positions 
of signal beam and/or control beam to the optical gate by moving 
the collimating GRIN lenses. This decreases the required 
thickness accuracy of the etalon by one or more orders of 
magnitude than in the conventional technique. Three major 
types of switches are disclosed: a primary type in which the 
signal beam is switched by chaning the transmittance of the 
etalon by the control beam; a reflecting type which works as a 
complementary switch of the primary type; and a transfer type in 
which the direction of travel of the signal beam is changed by 
emitting either the transmitted signal beam or the reflected 
signal beam from the optical gate under the control of the 
control beam.
Patent EP-0375639-A3 (EP)
Title: Identification card for sanitary use
IPC: G09F3/00
Filed: 1989-12-22
Abstract: The identification card comprises a plastic 
material plate on which there are printed an identifi­
cation code,the particulars of the user and clinic 
data of the user,the plate being removably mounted 
on a supporting module which can also be personaliz- 
ed depending on the specific requirements of the 
user.
Patent EP-0377455-A3 (EP)
Title: Test mode switching system for lsi
IPC: G06F11/267
Filed: 1990-01-03
Abstract: A said test mode switching system comprises a register (1) for 
storing test signal data and for outputting the test signal data to a 
self testing circuit (3) for checking whether or not the LSI (7) ope­
rates correctly, a memory (4) for storing a test inhibiting signal 
(CD) and a test allowing signal (Rs) received from a CPU through the 
control signal terminal (9) of the LSI (7); and means (5) for enabling 
the register (1) to output test signals depending on the condition of 
the output of the memory (4) whereby the LSI (7) can operate either 
under the normal operation mode or under the test mode.
Patent EP-0382004-A3 (EP)
IPC: C08L83/04
Filed: 1990-01-25
Abstract: Gegenstand der vorliegenden Erfindung sind Mischungen 
bestehend aus Polydiorganosiloxan-Polycarbonat-Blockco­
polymeren und Polytetrafluorethylenpolymerisaten sowie 
gegebenenfalls wirksamen Mengen an Stabilisatoren, Pig­
menten, Fließmitteln, Entformungsmitteln und/oder Ver­
stärkungsstoffen sowie ein Verfahren zur Herstellung 
dieser Mischungen.
Patent EP-0386575-A3 (EP)
Title: High speed sense amplifier
IPC: G11C7/06
Filed: 1990-02-26
Abstract: A novel sense amplifier is taught which 
minimizes power consumption by causing selected current 
sources to conduct current only when an input signal of 
a selected state is present. The speed of the circuit 
is fast because capacitance on the critical nodes is 
minimized by connection of fewer transistors to the 
critical nodes, as compared with the prior art.
Patent EP-0382564-A3 (EP)
Title: Focus state detecting device
IPC: H04N5/341
Filed: 1990-02-09
Abstract: A focus state detecting device which utilizes 
image sensor arrays.  
     The focus detecting device comprises  
a light receiving device including a pair of 
arrays of photoelectric converting elements of charge 
accumulation type for respectively receiving light 
beams coming from different exit pupils of an objective 
lens, and generating an output signal in each of 
plural blocks formed in a distance measuring zone 
defined in the object field,  
a level discriminating device for discriminating 
the level of the output signal of each block from the 
light receiving device, and detecting a block or 
blocks in which the level of the output signal is 
outside a predetermined level range,  
a regulating device for regulating the signal 
level in such a manner that the output signal of the 
block or blocks detected by the level discriminating 
device is brought into the predetermined level range,  
a generating device for generating focus 
information for each block according to the output 
signal in the predetermined level range, and  
a selecting device for selecting optimum focus 
information from the focus information of the plural 
blocks.
Patent EP-0395219-A3 (EP)
Title: Cephalosporins and their homologues, process for their preparation and pharmaceutical compositions
IPC: C07D501/56
Filed: 1990-03-26
Abstract: β-Lactam compounds of the formula (Ia) including 
pharmaceutically acceptable salts and  in vivo  
hydrolysable esters, processes for their preparation 
and their use as antibiotics: 
   
     wherein  
R¹ is hydrogen, methoxy or formamido;  
R² is an acyl group, in particular that of an 
antibacterially active cephalosporin;  
CO₂R⁶ is a carboxy group or a carboxylate anion;  
R³ is a γ-lactone ring optionally containing an 
endocyclic double bond, which ring is optionally 
substituted at any carbon atom by alkyl, dialkylamino, 
alkoxy, hydroxy, halogen or aryl, which in the case of 
more than one substituent may be the same or different, 
or is optionally di-substituted at two adjacent carbon 
atoms, which are available for substitution, to form an 
aromatic fused bicyclic system; and X is S, SO, SO₂, O 
or CH₂.
Patent EP-0397479-A3 (EP)
Title: Horizontal deflection and eht generator circuit
IPC: H04N3/185
Filed: 1990-05-10
Abstract: In a horizontal deflection and EHT generator circuit, 
the supply line is connected directly to one end of the primary 
winding of the EHT transformer through a series switching 
element, and a unidirectional element connects that end of the 
primary winding to the supply line to enable energy recovery to 
the supply line through the unidirectional element during and 
following retrace.
Patent EP-0384882-A3 (EP)
Title: Rate control in accumulator type fuel injectors
IPC: F02M57/02
Filed: 1990-02-23
Abstract: Accumulator injector comprising a needle valve (30), an accumulator 
chamber and an amplifier chamber (64) in communication with the source 
of pressurized fuel, the end (74) of the valve (30) being subjected to 
the pressure in the amplifier chamber (64). An amplifier piston (70') is 
provided for boosting the pressure in in the amplifier chamber (64) and 
in the accumulator chamber. A duct (80') extends from a valve assembly 
(82) along side of and spaced from the amplifier cylinder (72) and 
communicates with the cylinder (72) by means of a smaller lower port 
(106) and a larger upper port (108). By restricting the rate of movement 
of the amplifier piston (70') upwardly, the pressure in the amplifier 
chamber (64) and hence in the accumulator chamber is relieved at a 
slower rate, hence changing the rate of opening of the needle valve (30) 
and the rate of fuel injection. The initial fuel flow from the end 
chamber (116) through the small port (106) produces a pilot injection. 
The injection rate is controlled by restricting the pressure decay in 
the amplifier chamber (64).
Patent EP-0391835-A3 (EP)
IPC: B29C48/91
Filed: 1990-03-20
Abstract: A method of vulcanizing a tubular article by extruding a sheath of unoriented polyethylene terephthalate about the article followed by quenching the sheath to an amorphous state. The sheathed article is then subjected to vulcanizing conditions in order to convert the sheath from the low density amorphous state to the higher density crystalline state, thus compressing the article to effect a smooth finish.
Patent EP-0423082-A3 (EP)
Title: Appliance for the decantation and recovery of powdery products in pneumatic conveyors
IPC: B04C11/00
Filed: 1990-10-05
Abstract: Appliance to decant and recover powdery products in pneumatic conveyors, where air is tangentially driven (20) into an annular passage (14) inside a body (10), where it is subject to an expansion and cyclonic motion causing the separation of the product and which it leaves through a conduit and an outlet pipe (19), while the separated product is collected in a conical bottom part (11) of said body for its recovery.
Patent EP-0396523-A3 (EP)
Title: High density interconnect strip
IPC: H01R12/71
Filed: 1990-04-24
Abstract: An interconnect strip is provided for effecting electri­
cal interconnection between pluralities of conductor pads 
disposed on circuit boards or the like in a high density 
configuration. The strip is fabricated from a polymer film 
carrier (10,30) having laminated thereon a metal foil with 
preselected spring properties. After lamination, lithographic 
techniques form a series of electrically isolated metallic 
beams (20) on the carrier. Additional chemical processing 
removes portions of the carrier at opposing sides of the strip 
to expose opposing ends of the beams which extend beyond the 
carrier parallel to one another in opposing directions out­
wards from the carrier. By urging the pads towards respective 
beam ends of the strip disposed between the pads until mating 
engagement therewith, a plurality of electrical interconnec­
tions are established through the beams. Flexural properties 
of the strip provide a low insertion force connection for a 
high density of conductors wherein the spring action of the 
strip assures favorable contact forces to the pads. The 
exposed film side of the strip may also be metalized and 
provided with beams or interconnected to beams on opposing 
side of the film by vias thereby providing a ground plane.
Patent EP-0417056-A3 (EP)
Title: Lifting and turning device for work objects, especially motor vehicles
IPC: B66F7/22
Filed: 1990-09-06
Abstract: A lifting and turning device for work objects comprises a stand (14) and a holding frame (10) which is supported thereby and in which the work object is fixable. The holding frame is connected in a vertically adjustable as well as turnable manner with the stand. Driving elements are provided for lifting, lowering and turning the holding frame. According to the invention, the holding frame (10) has parallel driving and idling wheel tracks (12, 13) which have curved corners and, connected thereto, straight portions extending substantially perpendicular to one another. Furthermore, the device has a driving wheel (15) and an idling wheel (17), respectively, engaging the tracks (12, 13) and being provided at a distance from one another as seen in the direction of the tracks, one on the inside and the other on the outside of the parallel tracks. The wheel (17) on the inside is disposed on a higher level than the wheel (15) on the outside. The driving arrangement for lifting, lowering and turning the holding frame comprises a driving motor which is connected to the driving wheel for transmitting driving force thereto.
Patent EP-0476442-A3 (EP)
Title: L-gulono-gamma-lactone dehydrogenase
IPC: C12N9/04
Filed: 1991-09-05
Abstract: The present invention concerns a process for the microbiological manufacture of L-ascorbic acid from L-gulono-gamma-lactone.
Patent EP-0482623-A3 (EP)
Title: Smooth muscle mitogen
IPC: C07K14/475
Filed: 1991-10-24
Abstract: A novel growth factor (BTC-CG) was purified from the conditioned medium of pancreatic beta tumor cells initially derived from transgenic mice (RIP1-Tag2). The purification scheme included BioRex 70 chromatography, phenyl-Sepharose chromatography, TSL-GEL heparin FPLC and C4 reverse phase HPLC. The peptide also stimulated proliferation of bovine smooth muscle cells. It was not inactivated by boiling, by 10 mM dithiothreitol or by exposure to 1M acetic acid. Biological activity of BTC-GF was recovered from a single band of protein which had a molecular weight of 32,000 on SDS-PAGE. The partial N-terminal amino acid sequence of this protein from BTC-3 and BTC-J10 cells was determined with an ABI 470A protein sequencer to be: <IMAGE>
Patent EP-0483743-A3 (EP)
Title: Fiber burner brick and burner with such a fiber burner brick
IPC: F27D1/04
Filed: 1991-10-29
Abstract: A fibre burner brick (5, 13, 24, 34) has a fibre structural part (7, 15, 25, 35, 46, 54) made of refractory fibres. In order that it is of low weight, insensitive with regard to mechanical and thermal stresses and characterised by fine and uniform porosity, the fibre structural part (7, 15, 25, 35, 46, 54) is composed of individual fibre strips (9, 10, 18, 19, 20, 21, 26, 36, 47, 55) consisting in each case of fibres which are movable in relation to one another and cohere only by themselves, the fibre strips (9, 10, 18, 19, 20, 21, 26, 36, 47, 55) being held in mutual pressure contact by a clamping device (8, 16, 27, 28, 29, 30, 31, 38, 39, 44, 45, 51).
Patent EP-0455316-A3 (EP)
Title: Plasmide containing dna sequences that bring about changes in the carbohydrate and protein concentration and the carbohydrate and protein composition in plants, and plant cells and plants containing those plasmids
IPC: A23L19/12
Filed: 1991-04-17
Abstract: Plasmids are described, the DNA sequences of which when inserted into the genome of a plant modify the carbohydrate or protein concentration and the carbohydrate or protein composition, as well as plant cells and plants that contain those plasmids. DNA located in plasmids described reduces in the plant the ADP-glucose-pyrophosphorylase activity and thereby the starch concentration and at the same time increases the mono- and oligosaccharide concentration. Other DNA in plasmids reduces or increases the protein concentration. Plants that contain those plasmids are suitable inter alia for the extraction of sugar or as protein-enriched food or fodder.
Patent EP-0472272-A3 (EP)
Title: Automated coffee apparatus
IPC: A47J31/41
Filed: 1991-06-24
Abstract: An automated espresso coffee machine and method are disclosed which include fully automatic coffee grinding and brewing apparatus (24 to 32) and steam generator means (70) for driving a venturi mixing device (90) which draws ambient air and milk from a refrigerated source (94) for making milk inclusive espresso beverages, all milk contacting surfaces being either refrigerated or steam cleaned with each beverage made and served. Micro-processor means controls all operations including brewing, steam generating, water heating, refrigerating, operations parameters, measuring and monitoring, many "housekeeping" functions and others. <IMAGE>