baber/WOPTO huggingface dataset:
Patent EP-0349849-A3 (EP)
Title: Process for purifying sucrose fatty acid esters
IPC: C07H1/06
Filed: 1989-06-23
Abstract: A process for purifying sucrose fatty acid 
esters included in a reaction mixture formed by a 
reaction of sucrose and a fatty acid alkyl ester in an 
organic solvent as reaction medium in the presence of a 
catalyst, which comprises adjusting the reaction mixture 
from which a part of the organic solvent as reaction 
medium may be previously removed and to which water is 
added to form an aqueous solution, to a neutral pH 
region, adding a neutral salt and sucrose to the solution 
to precipitate the sucrose fatty acid ester, filtering 
off the precipitate, and washing the precipitate with an 
acidic water. The washed precipitate in the form of 
slurry is spray-dried to form a dry powder, and the 
filtrate is contacted with a reverse osmosis membrane to 
recover sucrose. According to the invention, purifed 
sucrose fatty acid esters can be obtained from the 
reaction mixture without using an organic solvent as 
purification solvent, while sucrose can be recovered in 
high yield.
Patent EP-0350911-A3 (EP)
Title: Tightly coupled multiprocessor structure for real-time applications
IPC: G06F15/80
Filed: 1989-07-13
Abstract: Current multiprocessor structures improve the speed of computation, 
but do not provide an efficient solution for real-time applications, 
where, in addition to high CPU speed, there is also need for high 
I/O throughput and an efficient interrupt handling.  
     The present invention resolves this difficulty by providing a 
tightly coupled multiprocessor structure, which optimally balances 
the three critical features of a computer system applied in a 
real-time environment, which are: CPU speed, I/O throughput, and 
interrupt handling capability.  
     In particular the invention includes a multiprocessor system 
comprising a number of N processor units, M input-output devices, 
a common Global Memory, a memory bus and means to operate a 
plurality of different peripherial devices, wherein a system 
support processor, and an a event bus are provided and wherein 
said system support processor performs interrupt handling of data 
streams and said event bus performs interrupt distribution among 
the elements of the multiprocessor system.
Patent EP-0351723-A3 (EP)
IPC: B29C48/09
Filed: 1989-07-14
Abstract: Die Erfindung betrifft ein rohrförmiges, 
tordierbares Federelement (10) 
hoher spezifischer Belastbarkeit, bestehend aus zumindest zwei konzen­
trisch ineinander angeordneten Rohrkörpern (12,14), 
die aus in einem Winkel 
zwischen 0  o  und 90  o  verlaufenden Fasern, Drähten, Stäben oder Lamel­
len gebildet sind, wobei die Wickelrichtung der Rohrkörper gegenläufig 
ist und der innere Rohrkörper (12) 
bei Torsionsbelastung auf Expansion und 
der äußere Rohrkörper (14) auf Kontraktion belastet ist, und die beiden 
Rohrkörper sich zumindest ab einer definierten Torsionsbelastung an­
einander abstützen. Zwischen den Rohrkörpern ist eine isolierende, be­
grenzt elastische Schicht (16) angeordnet; 
ferner sind beide Rohrkörper an 
ihren Enden mit je einem gemeinsamen 
Krafteinleitungsteil (18,20) verbunden.
Patent EP-0352619-A3 (EP)
IPC: F22B35/00
Filed: 1989-07-19
Abstract: Das Verfahren zur Regelung der Feuerleistung bei 
Verbrennungsanlagen, insbesondere Abfallverbrennungs­
anlagen, bei dem der im Rauchgas gemessene O 2-feucht -­
Gehalt als übergeordnete Sollwert-Regelgröße für 
die Regelung der Brennstoffzufuhr und der gemessene 
Dampfmassenstrom als untergeordnete Sollwert-Regelgröße 
(10) für die Regelung der Primärluftzufuhr verwendet 
wird, sieht nach einer ersten Variante vor, daß der 
vorgegebene O 2-feucht -Sollwert (7) in Abhängigkeit 
von der im Rauchgas gemessenen Feuerraumtemperatur (6) 
verändert wird. Diese veränderte Regelgröße (9) wird 
einem Regler (13) zugeführt, der Einfluß auf die 
Brennstoffbeschickung und/oder den Rostantrieb nimmt.
Patent EP-0337679-A3 (EP)
Title: Silencer for gas flow apparatus
IPC: F24F13/24
Filed: 1989-04-07
Abstract: The silencer includes sound absorbent material.  
     To achieve a high degree of endways silencing and 
to prevent the spread of sound along the axis of 
ducting in which the silencer is installed, the 
silencer includes a silencer pod (30) forming a 
finger of sound absorbent material at the axis of 
the ducting.
Patent EP-0347123-A3 (EP)
Title: Dibenzo-cycloheptenyl, -cycloheptyl and -oxepinyl amines having antihistaminic properties
IPC: C07C225/16
Filed: 1989-06-09
Abstract: There are provided compounds of formula I: 
  
wherein:  
X represents -CH₂O-, -CH₂CH₂- or -CH=CH-;  
either A represents -OH and B represents hydrogen, or 
A and B taken together form a second bond between the 
carbons to which they are attached;  
either C represents hydrogen and D represents C1 to 6 
alkyl, or C and D form a saturated two carbon chain.  
Y represents -CH₂-, -C(=O)-, -CH(OH)-, -S-, -NH-, 
-0-, or -NHCH₂CH₂-;  
R represents C1 to 6 alkyl, -C(CH₃)₂CH₂OH, 
-C(CH₃)₂CO₂H, -C(CH₃)₂COOR′; and may be at the 2, 
3 or 4 position of the benzene ring relative to the rest of 
the molecule,  
R′ represents C1 to 6 alkyl  
and n represents an integer between 3 and 6.
Patent EP-0356133-A3 (EP)
Title: Servo control apparatus
IPC: B64C13/40
Filed: 1989-08-16
Abstract: A servo control apparatus comprising: means for 
generating a control target; an actuator (3) adapted to drive 
a load (4) and having its maximum displacement in one 
direction and its minimum displacement in the other direction; 
drive means (1, 2) for driving said actuator (3); position 
detecting means (5) for detecting a displacement of said 
actuator (3); and control means (21) for correcting said 
control target on basis of said maximum and minimum 
displacements of said actuator (3) and for computing a control 
value so that an output of said position detecting means (5) 
is consistent with said corrected control target; said load 
(4) being controlled by said control value.
Patent EP-0357309-A3 (EP)
IPC: G08B26/00
Filed: 1989-08-21
Abstract: A personnel monitoring system (30) includes a 
transmitting or transponding unit (44) that is worn or carried 
by the individual being monitored, and which periodically, or 
upon request, transmits a uniquely encoded signal (42) that 
identifies the person being monitored, as well as information 
about the condition or activities or the person being monitored 
as sensed by sensors (43), coupled to the transmitting unit 
(44). The system also includes a field monitoring device (FMD) 
(40), that is positioned near the person being monitored, or at 
a location where the person being monitored should be found and 
a central processing unit (CPU) (34), that automatically, or by 
request, receives and interprets data from the FMD. A 
communication link between the FMD and the CPU may be by way of 
existing telephone lines (36) or other telecommunicative links.
Patent EP-0356237-A3 (EP)
IPC: G06K19/07
Filed: 1989-08-24
Abstract: An IC card includes a processor (1), a first 
memory (11) for storing therein a system program which 
runs on the processor (1) and which is associated with 
a basic operation of the IC card, a second memory (9) 
for storing therein an application program which runs 
on the processor (1) and which corresponds to a usage 
of the IC card, a third memory (8) for storing therein 
data processed by the processor (1), an input/output 
unit (2) for effecting input and output operations of 
programs and data, a program stop section (6) for 
stopping the program being executed on the processor 
(1) at a specified address; and a data output section 
(4) for supplying the input/output unit (2) with either 
one of a content of a register in the processor (1) and 
a content of an area at an address of at least one of 
the first, second, and third memories (11, 9, 8) when 
the program running on the processor (1) is stopped.
Patent EP-0368474-A3 (EP)
Title: Enhanced amperometric sensor
IPC: G01N27/416
Filed: 1989-10-06
Abstract: An amperometric sensor comprises a working 
electrode, a reference electrode, an enzyme whose 
catalytic activity on a substrate results in 
electroactivity, and an enhancer compound which enhances 
the detected electroactivity.
Patent EP-0376580-A3 (EP)
Title: Method for acoustically measuring wall thickness of tubular goods
IPC: E21B47/08
Filed: 1989-12-19
Abstract: A method for acoustically measuring wall thickness 
of tubular goods utilizes an acoustical transducer with 
a large bandwidth and high resonant frequency to measure 
the thickness of thin walls. The transducer is exposed 
directly to fluids in the tubular goods and is rotatable 
360 degrees to scan the entire circumference of the 
tubular goods. The transducer is excited and generates 
an acoustic waveform from the wall under investigation. 
The acoustic return has a reverberation portion which 
results from the reverberation of the generated acoustic 
waveform in the wall. The harmonic frequency content of 
the reverberation portion is determined and the 
frequency difference between two adjacent harmonics is 
determined, from which the wall thickness is determined.
Patent EP-0393305-A3 (EP)
Title: Method and apparatus for determining distribution of mass density
IPC: G01N23/04
Filed: 1990-01-14
Abstract: Distribution of mass density of paper or 
other materials is determined by irradiating a sample 
(7) with a burst of electron beams from an electron 
gun (1). The intensity levels of electron beams 
emerging from said sample (7) are detected by an 
areal detector located immediately behind the sample 
(7). These intensity levels are processed to derive 
distribution of mass density information for the 
sample (7). The electron beam detector may be a 
photographic film (8) or a real-time electron beam 
detector assembly (9) coupled to computer controlled 
digital data processing and displaying equipment.
Patent EP-0389862-A3 (EP)
IPC: H01L29/744
Filed: 1990-03-13
Abstract: Ein Emitter des Thyristors ist in eine Vielzahl von Emitterge­
bieten (2 bis 5) aufgeteilt. Diese werden in einer Hauptfläche 
(1a) des Thyristors von ersten Elektroden (10 bis 13) kontak­
tiert, die über individuell zugeordnete Widerstandselemente 
(Rv) mit einem Hauptanschluß (K) des Thyristors verbunden 
sind. Neben den Emittergebieten sind weitere Elektroden (14 
bis 17) vorgesehen, über die jeweils parallele Abschaltstrom­
pfade (18 bis 21) von der an die Emittergebiete angrenzenden 
Basis (6) über Feldeffekttransistoren (T1 bis T4) zu dem ge­
nannten Hauptanschluß (K) hin verlaufen. Durch die Widerstands­
elemente (Rv) wird sichergestellt, daß sich die auf die ein­
zelnen Emittergebiete (2 bis 5) entfallenden Laststromanteile 
sämtlich zuverlässig abschalten lassen.
Patent EP-0392337-A3 (EP)
Title: Method for determining the concentration ratio of two elements in a substance from the intensity ratio of two spectral lines of these elements in a plasma of the substance
IPC: G01N21/71
Filed: 1990-04-05
Abstract: A method is provided for determining the concentration ratio Cab of two elements a, b of a substance from the intensity ratio Iab of two spectral lines of said elements in a plasma of said substance. In this method, in addition to the intensity ratio Iab, the intensity ratio Ic1,2 of two spectral lines 1 and 2 of an element c with the different excitation energies E1 and E2 is measured and the concentration ratio Cab is then determined using equation 1 <IMAGE> The constant K is calculated beforehand from a known concentration ratio C'ab of the elements a and b of a comparable substance and the associated intensity ratios I'ab and I'c1,2 measured in the plasma spectrum using equation 2 <IMAGE> At the same time, a restricted range of values for Iab, I'c1,2 and C'ab should kept in mind.
Patent EP-0398295-A3 (EP)
Title: A camera capable of recording and reproducing a photographed image
IPC: H04N1/00
Filed: 1990-05-16
Abstract: A camera (101) able to record and reproduce a photographed 
image includes a storage medium (110) for storing a photographed 
image, and a reproduction device for reproducing the 
photographed image. The reproduction device has a 
reproducing head (201) movable between a contraction position 
and a withdrawal position. Another camera has a first 
mode where photography is executed and a photographed 
image is recorded to a second mode where the recorded 
image is printed. Another camera has a printer device for 
printing a photographed image recorded on a recording 
medium on external reproduction paper, the printer device 
including an opening portion facing the external 
reproduction paper, and a presser member positionable 
above the opening portion for pressing the external 
reproduction paper.
Patent EP-0404138-A3 (EP)
Title: Method and apparatus for automatically supplying molten metal for die casting machine
IPC: B22D17/30
Filed: 1990-06-21
Abstract: In a method and apparatus for supplying a molten metal, a 
supplying operation of the molten metal is started after a molten 
metal discharge port formed in a lower end portion of a molten 
metal supply sleeve (321) facing down on a bottom portion of a 
molten metal supply vessel (301) is positioned right above a 
plunger chip (34a) located at a lower position within an injection 
sleeve (17) of an injection apparatus. The injection sleeve (17) 
and the plunger chip (34a) are simultaneously lowered in 
accordance with the supplying operation of the molten metal.
Patent EP-0405519-A3 (EP)
Title: Sealing ledge for roller doors
IPC: E06B7/23
Filed: 1990-06-27
Abstract: Sealing ledge for roller doors which is insertable in a retaining ledge arranged in the lintel region above the door aperture and acts sealingly upon the roller door armouring and has a plastic ledge profile which is provided with a roller door armouring engagement surface, which is closed to this extent, is designed with low frictional resistance and is pre-arched in cross-section towards the roller door armouring, and is constructed so as to follow with the said engagement surface the roller door armouring formations, being elastically flexible in the direction of the formation of the lintel mounting under the effect of a low force component occurring in the particular direction of movement of the roller door armouring, as a result of which a better sealing action is achieved at a low production cost and overturning of the lower door leaf armouring end due to backpressure is avoided.
Patent EP-0414197-A3 (EP)
Title: Dishwashing compositions for dishwasher
IPC: C11D7/12
Filed: 1990-08-20
Abstract: The invention relates to a mildly alkaline dishwashing composition which   a) contains at least 25% by weight of a combination of sodium carbonate and sodium bicarbonate;   b) is free of metasilicates;   c) is free of chlorine bleaches and d) has a mildly alkaline pH of less than 10.5 in 1% strength aqueous solution. n
Patent EP-0435082-A3 (EP)
Title: Portable electronic device
IPC: G06F11/14
Filed: 1990-12-12
Abstract: A portable electronic device comprises a control section comprising CPU (22) and ROM (14) which turn off a power (21) if a keyboard (13) has not been operated for a predetermined period of time, set whether the power is to be turned off, and set the predetermined period of time in which the power is turned off. The ROM (14) saves data which is being processed when the power is turned off, even after the power is turned off. The CPU (22) enables the process which is interrupted when the power is turned off to be resumed, on the basis of the data stored in the ROM (14) and determines whether to resume the process which is interrupted when the power is turned off. <IMAGE>
Patent EP-0400949-A3 (EP)
Title: Disc loading apparatus
IPC: G11B7/08
Filed: 1990-05-29
Abstract: An optical disc player having a disc tray (4) on which an 
optical disc (D) is loaded and which is supported to a first 
chassis (2) so that it can be freely moved between a disc loading 
position and a disc reproducting position, a second chassis (7) to 
which a disc rotating device (11) is supported and which is provided 
so as to move up and down relative to the first chassis, an 
elevating mechanism (12-18) for moving the second chassis in the up and 
down direction, an optical pickup supporting portion (20) supported 
to the second chassis so as to skew relative to a disc surface 
and on which an optical pickup (24, 25) is provided, a transmission 
mechanism for transmitting a rotation force of a motor, a 
rotation operation member rotated by the transmission mechanism 
and which has a gear portion to be meshed with the disc tray to 
move the same and a cam groove (39) engaged with the elevating 
mechanism to move the second chassis in the up and down 
direction, and a cam member (42) rotated by the rotation operation 
member and which has a cam groove (43) engaged with the optical 
pickup supporting portion to skew the same.
Patent EP-0442267-A3 (EP)
Title: Method and apparatus for testing with magnetic powder
IPC: G01N27/84
Filed: 1991-01-16
Abstract: Magnetic power testing of interior end regions of ferromagnetic hollow cylindrical workpieces involves generating a magnetic field inside the workpiece using a coil and detecting defect locations from the resulting orientation of magnetic powder applied to the workpiece surface. An air coil with longitudinal sides parallel to the workpiece axis is inserted into the workpiece and moved out of ite as the workpiece and coil rotate w.r.t. each other. The field lines (10,11) circulating through the coil terminate at the workpiece wall (1).
Patent EP-0460557-A3 (EP)
Title: Screw-cap with tamper-evident band
IPC: B65D41/34
Filed: 1989-11-20
Abstract: The screw cap (1) is provided with a tamper-evident band (3) which is subdivided into two sections. A circumferential section (9) is connected firmly to the lower cap-edge while a complementary section (10) is designed to be tear-off and is connected to the lower cap-edge only via tear-off tabs (12). At one end of the fixed circumferential section (9) a predetermined breaking point (11) with an elastic slotted element is arranged on the tamper-evident band (3). <IMAGE>
Patent EP-0492167-A3 (EP)
Title: Method and apparatus for desulfurizing exhaust gas
IPC: B01D53/50
Filed: 1991-11-27
Abstract: In a method and apparatus for desulfurizing exhaust gas, wherein combustion furnace desulfurization and flue desulfurization by means of limestone are effected, a desulfurization rate is enhanced, a dust precipitator is operated stably, and generation of harmful substance (CaSO3) is suppressed. The present invention proposed a method for desulfurizing exhaust gas, in which desulfurizing operations within a combustion furnace and within an exhaust gas flue by means of limestone are combined. The method is characterized in that fly ash produced after desulfurization within an exhaust gas flue serving as a desulfurizing flue is collected, said fly ash is converted into slurry by means of aqueous hydrogen peroxide , and the slurry is used as a desulfurizing agent within the exhaust gas flue. <IMAGE>
Patent EP-0504951-A3 (EP)
IPC: F16C29/06
Filed: 1990-03-29
Abstract: In a partially ring-shaped linear ball bearing it is proposed that the partial ring seals 146 be secured against rotation about the cage axis by positively locking engagement with the cage 112 and move radially with respect to the cage axis over its complete circumferential extent and/or that the longitudinal sealing strips 194 in each case have a root part 194a, held by a longitudinal slot 196 of the cage 112, and a tongue part 194b, resting on the shaft, the longitudinal sealing strips 194 having projections 200 on their ends, which projections rest against in each case one axially directed supporting shoulder of the cage 112 subject to longitudinal stress of the respective longitudinal sealing strip 194. 
<IMAGE>
Patent EP-0578264-A3 (EP)
Title: Cost metrics for printer system
Inventor: DENNIS STEPHEN V
IPC: B41J29/38
Filed: 1993-07-09
Abstract: A resource oriented host computer-printer system is disclosed in which the host computer and printer share information and data processing duties. A system and method for analyzing the execution times for draw primitives allows the host computer to determine whether the printer will be able to render draw primitives in real-time. The inventive system sends a series of test instructions to the printer at the time the printers is installed on the host computer. A timer is used to time a predetermined period of time during which the draw primitives are sent to the printer for execution. Based on the number of draw primitives executed and the type of draw primitives executed, the system constructs a printer model. A log file is used to store the acquired cost metric data. In one embodiment of the invention, a clumping procedure is used to classify cost metric data. A series of cost tables stores the classified cost metric data. A map table provides a map to the cost table to speed up the process of cost metric data retrieval. At run time, a resource assembler calculates the cost of executing each draw primitive within a band to determine if the printer can render the draw primitive in real-time. If the band is too complex for the printer to render in real-time, the host computer will render the band and transmit the bit-map of that band to the printer. If too many bands on one page are complex, the host computer may render the entire page and transmit the bit-map for all bands on the page. <IMAGE>
Patent EP-0582478-A3 (EP)
Title: Heavy duty laundry detergent compositions of reduced dye transfer properties.
Inventor: ANDRESEN HANS J
IPC: C11D3/075
Filed: 1993-08-05
Abstract: A heavy duty particulate laundry detergent composition which is of reduced dye transfer properties and improved dye stability during laundering of mixed colored and white fabric laundry items is a built nonionic detergent composition (with the builder usually including sodium tripolyphosphate and/or zeolite) in which bentonite or other suitable montmorillonite clay adsorbs any dye released into the wash water by the dyed items and carries such dye off in the removed wash water and rinse water, so that it does not deposit on any white or light colored laundry items. This action of the bentonite is specific to essentially nonionic synthetic organic detergent compositions and to wash waters that contain only (or essentially only) the present nonionic detergent component, present in sufficient anti-deposition proportion. In some instances a low molecular weight polyvinyl pyrrolidone may be present in the detergent compositions to reduce dye transfer further. Various other usual detergent composition builders, functional components, adjuvants and fillers may be present in the invented compositions, together with some water, provided that they are non-interfering. Bleaching compounds and optical brighteners are best omitted or essentially omitted, to improve dye stability of the dyes of the colored laundry items (although comparatively small proportions thereof may be acceptable).