baber/WOPTO huggingface dataset:
Patent EP-0388786-A2 (EP)
Inventor: WALKE PAUL
IPC: B27C1/10
Filed: 1990-03-15
Abstract: An electrically driven single-handed planing tool having a transversely extending, rotating roller (2) equipped with a cutter is described, an angular profile (4) which comprises two guide strips, extending at right angles to one another, for guiding the planing tool (1) on a workpiece being provided on the underside of the planing tool (1) in order to produce bevels. <IMAGE>
Patent EP-0405071-A2 (EP)
Inventor: LO THIN-CHEE
IPC: G06F12/02
Filed: 1990-04-06
Abstract: A memory structure is described as comprised of a large number of fixed-size page frames. Each page frame in the memory is spread among all chips in the memory. The size of the memory structure may be extended or expanded by adding the same type of high-capacity chip originally used to construct the memory. (The chips may be constructed of semiconductor DRAM technology.) When the memory is extended/expanded, the fixed-size page frames have their lateral dimension decreased and their length increased, in accordance with the increase in the number of chips in the memory. A shift register on each chip accommodates the moving of pages within the memory structure as the page-frame shape and the redistribution of the page frame locations in the memory are changed when the number of chips in the memory structure is changed, without requiring any change in the internal structure of the chips. A page of data can be moved in two dimensions between any page frames within the memory structure without using any external bus, even though the size of the memory structure is changed. No bit in a page is moved off of its chip during a page move operation. All bits in a page are accessed and moved logically in parallel. Extremely fast page transfer rates are obtainable by the busless page move operations. Special addressing is provided that accommodates both the internal page move operations and data unit accesses in the memory structure for an external memory bus. Multiple logical memories can be accommodated in the memory structure.
Patent EP-0397107-A2 (EP)
Inventor: LARSON JAMES RODNEY
IPC: G03G9/12
Filed: 1990-05-08
Abstract: An electrostatic liquid developer consisting essentially of (A) a nonpolar liquid having a Kauri-­butanol value of less than 30, present in major amount; (B) thermoplastic resin particles, less than 30 µm average particle size, having dispersed therein a nickel (II) salt; and a nonpolar liquid soluble ionic or zwitterionic charge director compound. The process of preparation of the electrostatic liquid developer is also described. The liquid developers of the invention are useful in copying, color proofing including digital color proofing, lithographic printing plates, and resists.
Patent EP-0402922-A2 (EP)
Inventor: LUDWIG HORST DR PROF
IPC: A61L2/02
Filed: 1990-06-13
Abstract: The invention relates to a sterile material, a process for sterilisation, and packaging of the material.
Patent EP-0404092-A2 (EP)
Inventor: SHARVIT JOSEPH
IPC: C07C41/22
Filed: 1990-06-20
Abstract: N-n-propyl-N-2-(2,4,6-trichlorophenoxy)-ethylamine is prepared by selectively chlorinating 2-phenoxy ethanol by reacting it with chlorine either in the presence of hydrogen chloride at a temperature of from -10°C to 50°C or in the presence of urea at a temperature of from 20°C to 55°C in a water/carbon tetrachloride solvent mixture to form 2-(2,4,6-tri­chlorophenoxy)ethanol; reacting the 2-(2,4,6-trichloro­phenoxy)ethanol with thionyl chloride in the presence of a catalytic amount of tetraalkyl ammonium chloride, optionally in the presence of a solvent to form 2-(2,4,6-trichlorophenoxy,ethyl chloride; and reacting the 2-(2,4,6-trichlorophenoxy) ethyl chloride with n-propylamine at a temperature of from 20°C to 150°C, optionally in the presence of water to form N-n-propyl-­N-2-(2,4,6-trichlorophenoxy) ethyl amine,
Patent EP-0405366-A2 (EP)
Inventor: SMITH ROBERT SCOTT
IPC: C07B61/00
Filed: 1990-06-22
Abstract: A normal 1-alkene containing 3-8 carbons is coupled with itself, another such alkene, or ethene in the pres­ence of a supported alkali metal as a catalyst and 10-100 mol %, based on the amount of alkali metal catalyst, of an alkali metal hydroxide as a co-catalyst; the support being a silica having a surface area not greater than 5 m²/g. In preferred embodiments of the invention, the alkene is propene or a mixture of propene and ethene, the alkali metal is potassium or a potassium alloy, and the co-cata­lyst is potassium hydroxide.
Patent EP-0426014-A2 (EP)
Inventor: ZIMMER JOHANNES
IPC: B41F15/44
Filed: 1990-10-26
Abstract: A device is described for applying a substance to a web of material (7) by means of a doctor blade (1) which is pressed on magnetically, wherein a support beam (9), which is parallel to the doctor blade (1), bears end plates (4) extending perpendicular to the support beam (9), the connection between the support beam (9) and the end plate (4) being detachable by actuating a handle (12). <IMAGE>
Patent EP-0426055-A2 (EP)
Inventor: HESS JOACHIM DR DIPL-CHEM
IPC: A61K6/00
Filed: 1990-10-27
Abstract: Die Erfindung betrifft neue bioabbaubare Copolymere aus Milchsäure und Weinsäure, ihre Herstellung durch direkte Polykondensation der freien Hydroxycarbonsäuren und ihre Verwendung in chirurgischen Hilfsmitteln als Implantate als Behälter oder Träger von therapeutischen Mitteln oder Agrochemikalien sowie als wasserlöslicher Schutzfilm.
Patent EP-0431589-A2 (EP)
Inventor: KAWAKAMI TAKAMASA
IPC: C07C51/09
Filed: 1990-12-05
Abstract: A process for producing copper formate, which comprises subjecting methyl formate to a liquid-phase hydrolysis reaction at a temperature from 60 to 85°C in the presence of copper carbonate.
Patent EP-0433995-A2 (EP)
Inventor: MALTBY FREDERICK L
IPC: G01F23/26
Filed: 1990-12-18
Abstract: Apparatus for testing an instrument system includes a testing signal generator coupled to the instrument output transmission line at a location remote from the instrument. Testing signals are received by a testing signal receiver coupled to the transmission line near the instrument, whereupon an instrument input signal is supplied which simulates the signal supplied by a sensor to the instrument under certain conditions, which will cause a corresponding instrument output signal at the remote location if the entire system is working properly. The invention is useful for level measuring instrument systems used to prevent overfilling a vessel with material, and enables verification of proper operation without the necessity of raising the material level to cause the overfill condition to which a response is desired.
Patent EP-0435175-A2 (EP)
Inventor: SUZUKI HIDEO
IPC: G01N21/15
Filed: 1990-12-20
Abstract: In an electrophoresis system, a specimen (2) is analyzed on the basis of a division image obtained by applying the specimen on a substrate and causing an electrophoresis phenomenon to occur. The electrophoresis system comprises a refractometer for measuring the total protein amount of said specimen, a mechanism for applying the specimen onto the head surface (5j) of the refractometer, a mechanism for cleaning the head surface (5j) of the refractometer, and memory and processing sections for storing the measured data and performing the arithmetic processing with the data obtained on the basis of the division image.
Patent EP-0390309-A2 (EP)
Inventor: BERTRAND KEITH J
IPC: G06F5/00
Filed: 1990-01-29
Abstract: A data unpacker receives packed parallel input data words having a fixed width of m bits, and it outputs parallel data words having a variable width of n bits. An input register (12-14) stores the received words and applies them to a bit shifter (20). The bit shifter shifts the received data by a number of bit positions indicated by a shift control signal, and the shifted data is output therefrom as a parallel output word having n valid bits. The number n for each output word is received by the unpacker as a binary number. When n≧m, a most significant (MSB) bit portion of that number is applied as first MSB control signal. The least significant bit (LSB) portion of n is applied to an adder (30) which adds subsequently received LSB portions to provide a running sum. When the running sum is equal to or greater than m, the adder provides a second MSB control signal, corresponding to the most significant bit of the running sum. The least significant bit portion of the running sum is applied to th ebit shifter as the shift control signal. A logic circuit receives the first and second control MSB control signal and it provides in response to either of these signals a READY FOR DATA control signal indicating the input register is ready to receive the next input word, and a DATA VALID OUT control signal indicating the the bit shifter is ready to output the parallel output word.
Patent EP-0395413-A2 (EP)
Inventor: SATAKE TOSHIMI C O CENTRAL RES
IPC: G11B7/2575
Filed: 1990-04-26
Abstract: In an optical recording medium fitted on a substrate a recording layer containing a light absorbent which absorbs light having a central wave length in the near infrared region, performs thermal conversion of light energy and emits heat energy, and a heat-sensitive recording material, a high density image can be recorded with a small amount of laser irradiation by using a specific water soluble infrared absorbing compound as a light absorbent.
Patent EP-0428312-A2 (EP)
Inventor: CLARK DAVID ALAN
IPC: C07D417/12
Filed: 1990-11-06
Abstract: Compounds of the formulae
      where R is cycloalkyl or aryl; R₁ is alkyl, X is O or C=O; A is O or S; and B is N or CH are useful as hypoglycemic agents.
Patent EP-0392970-A2 (EP)
Inventor: BRUEGMANN DIRK A
IPC: A61C13/265
Filed: 1990-04-03
Abstract: A matrix with an eye opening for a snap-in patrix, in which the eye opening has an inwardly projecting annular collar, and an annular insert made of plastic is provided with several segment tongues resilient in the radial direction and with in each case a step-like peripheral profiled groove. The technical problem is that of designing the snap-in patrix in such a way that the head of the snap-in patrix can be designed to be strong and stable. The base wall of the peripheral profiled groove (8) leaves free an annular gap (11) opposite the inner surface of the annular collar (4). In addition, the invention relates to a snap-in patrix matching this matrix. <IMAGE>
Patent EP-0401168-A2 (EP)
Title: Neue Herbizide
Inventor: REMPFLER HERMANN DR
IPC: C07D213/74
Filed: 1990-05-23
Abstract: Die Erfindung betrifft neue herbizide und pflanzenwuchsregulatorisch wirksame Mittel, enthaltend als Aktivsubstanz eine Verbindung der Formel I <IMAGE> worin die Reste R1 bis R6 die in der Beschreibung gegebene Bedeutung haben, neue Verbindungen der Formel I und Zwischenprodukte und Verfahren zu deren Herstellung.
Patent EP-0441395-A2 (EP)
Inventor: KOHZUKI TSUNEO
IPC: C12N5/10
Filed: 1991-02-08
Abstract: A human monoclonal antibody to  P .  aeruginosa , a process for producing the antibody, a pharmaceutical preparation comprising the antibody, and a method for preventing and treating infectious diseases and endotoxin shocks caused by  P .  aeruginosa  by administrating the preparation to a subject to be treated is disclosed.
Patent EP-0461675-A2 (EP)
Inventor: AOKI YASUSHI
IPC: A44C5/24
Filed: 1991-06-14
Abstract: A first lock member (21) is connected to a first connecting plate (24) of a foldable connecting plate (25). The first lock member (21) has a pair of push plates (30,31) laterally slidably mounted in a housing (32), a spring (33) laterally disposed in the housing and arranged to be longitudinally bent by pushing the push plates. A lock plate (34) is provided to be longitudinally moved by the spring when the push plates (30,31) are pushed. A lock projection (38) is provided on a second connecting plate (23) of the foldable connecting plate and has an engaging notch (38B) to be engaged with the lock plate (34). The spring (33) is arranged to release the lock plate (34) from the notch (38B) when the push plates (30,31) are pushed.
Patent EP-0464493-A2 (EP)
Inventor: MORI JUNJI
IPC: G06F7/483
Filed: 1991-06-20
Abstract: A dividend or partial remainder (R (j) ) is stored in a partial remainder register (1). An output of the partial remainder register (1) is shifted to the left by a radix which uses the power of 2 and is larger than 2. A divisor (D) is stored in a divisor register (2). Comparison constants obtained by subjecting an output of the divisor register (2) to predetermined operations are stored in comparison constant registers (3-1, 3-2). Subtracters (5-1, 5-2) respectively receive outputs of the comparison constant registers as one input, receive upper bits of a bit number representing a precision required for conversion and included in the output of the partial remainder shifter (4) as another input, and compare the magnitudes of the two inputs with each other to derive partial quotients. A selector (6) shifts and selects an output of the divisor register (2) according to the signs of the remainder quotients output from the subtracters (5-1, 5-2) to create a factor having a value equal to the integer multiple of the divisor. An adder/subtracter (7) receives an output of the selector (6) and an output of the partial remainder shifter (4) and the addition or subtraction of the adder/subtracter is selectively specified by the sign bit of an output of the partial remainder shifter (4) to derive a partial remainder (R (j+1) ).
Patent EP-0511431-A2 (EP)
Inventor: NAITO MITSURU
IPC: A61D19/04
Filed: 1991-09-23
Abstract: A fertilized ovum (1) is placed in a container (2) containing a thin albumen (3). A yolk (1b) of the ovum (1) is covered with a sheet of gauze (4), and the ovum (1) is cultured up to the blastoderm stage (stage X).
Patent EP-0492649-A2 (EP)
Inventor: TRUCKENMUELLER KURT
IPC: D06M10/04
Filed: 1991-12-27
Abstract: In this method, at least one initiator which decomposes into free radicals and/or ions as a result of a physical treatment is applied to the textile substrate. At the same time and/or subsequently, the physical treatment is carried out and the radicals and/or ions formed in this case are reacted with the textile substrate itself, a substance applied thereto and/or with a gas surrounding the textile substrate.
Patent EP-0449452-A2 (EP)
Title: Injection moulding nozzle and apparatus
Inventor: BAXI INDRA R
IPC: B29C45/17
Filed: 1991-03-13
Abstract: A nozzle for injecting viscous fluid such as a thermoplastic into a mould cavity of a mould body includes a tip section (26) and a nozzle body (10) secured thereto. The tip section serves as a sprue of the mould body. The mould body includes a core portion, a cover portion and a clamp plate for securing the core portion to the cover portion. The nozzle body comprises an inlet end (12), a discharge end (14), which communicates with the tip section, and a flow passage for viscous fluid extending from the inlet to the discharge end. A valve element (48) is mounted for reciprocation in the nozzle body (10) flow passage to control the flow of viscous fluid through the nozzle body discharge end (14). At least the tip section (26) of the nozzle body (10) is located in the mould body cover and the nozzle body is substantially positioned between the mould body cover and the clamp plate. The valve element can be a shut-off needle which is disposed for reciprocating movement in the nozzle body flow passage. A shut-off pin can be disposed for reciprocating movement in the non-viscous fluid flow passage of the shut-off needle to control a flow of fluid through the non-viscous fluid flow passage. 
     Such an arrangement can improve flow of thermoplastic material and venting procedures.
Patent EP-0465216-A2 (EP)
Inventor: STEMMLE DENIS J
IPC: H04N1/04
Filed: 1991-07-02
Abstract: Combined input scanner and output scanner has a scanning carriage (20) adapted for scanning movement having a reading head (21) secured thereto for scanning a document (14) to produce a digital image and a printing head (25) secured thereto for relative movement with respect to a copy sheet (13) and electrically connected to the reading head for printing a digital image on a copy sheet. The reading head includes a solid state device (26) with input reading elements and the printing head includes a solid state device (27) with output printing elements, which devices are securely comounted in the same plane to the same planar substrate (52) in the scanning carriage.
Patent EP-0470821-A2 (EP)
Inventor: DERVISOGLU BULENT I
IPC: H03K3/037
Filed: 1991-08-07
Abstract: A scannable latch has the capability of selecting between data inputs and storing data appearing on one of the data inputs while shifting scan data therethrough. The scannable latch comprises a combination of a master latch (12A, 12A′, 12A˝, 12A‴), a slave latch (12B, 12B′, 12B˝, 12B‴), and a scan latch (10A, 10A′, 10A˝, 10A‴), as shown in Figures 4, 6, 7 and 8.
Patent EP-0476899-A2 (EP)
Inventor: MOTOTAKE TATSUYA
IPC: G11B15/10
Filed: 1991-09-09
Abstract: A slider lock mechanism for locking a slider (35) slidable along a chassis (2) to set a plurality of modes in a tape player can be implemented by a very simple mechanism since it comprises a slider drive unit for transmitting a rotational force of a motor to the slider (35) via a plurality of disc gears for moving the slider; spring biasing means for biasing the slider to return when the slider reaches a pressure contact position; and a braking mechanism including an electromagnetic actuator for braking one of said disc gears by energization of the electromagnetic actuator on the pressure contact position.
Patent EP-0479500-A2 (EP)
Inventor: CAPP RANDOLPH ERIC
IPC: H01R13/6585
Filed: 1991-09-27
Abstract: A connector assembly (6) comprises, conductive contacts (9) for connection to wires of at least one electrical cable, and an insulative housing block (16) for the contacts (9), the contacts (9) being on superimposed lead frames (12A,12B) and the lead frames (12A,12B) are bent for positioning the contacts (9) parallel with one another in a row. The housing block (16) holds the contacts (9) parallel with one another.
Patent EP-0451104-A2 (EP)
Inventor: PFAENDNER RUDOLF DR
IPC: C07C45/46
Filed: 1991-03-26
Abstract: Polyarylene ether ketones which are soluble in halogenated hydrocarbons and have a reduced viscosity of from 0.1 to 2.0 dl/g, measured at 25 DEG C on a 1% strength solution in N-methylpyrrolidone (NMP) and contain, based on the total amount of structural units present in the polyarylene ether ketone resin, 1-100 mol% of a recurring structural unit of the formula I or II <IMAGE>  and 99-0 mol% of a recurring structural unit of the formula III   &lsqbstr& O-Ar2-O-Ar1 &rsqbstr&      (III), in which R1 is alkyl, alkoxy, aryl, alkenyl or halogen, m is zero or a number from 1 to 4, R2 is C1-C4-alkyl, C1-C4-alkoxy, C6-C12-aryl or halogen, n is zero or a number from 1 to 4, Ar1 is a divalent radical of a diphenolic compound, and Ar2 is a divalent radical of an activated dihalogen compound which is capable of undergoing nucleophilic exchange reactions, can advantageously be processed from solution and are suitable for modifying matrix resins.
Patent EP-0508373-A2 (EP)
Inventor: SPENCER DUDLEY W C
IPC: B29C65/00
Filed: 1992-04-07
Abstract: Plastic tubes are welded together by placing each tube in a nest which includes a pair of grooves and an anvil centrally located between the grooves. Each tube is positioned in the grooves around the anvil for being juxtaposed the other tube. A wafer of movably mounted to move to the gap between the anvils so as to heat the ends of the tubes and melt the tubes without actually cutting through the tubes. The melted ends are then joined together so that the two tubes are thereby connected with one section of each tube being in flow communication with a corresponding section of the other tube.
Patent EP-0523663-A2 (EP)
Inventor: KIMURA KATSUMI
IPC: F16D33/12
Filed: 1992-07-15
Abstract: A quick acceleration fluid coupling comprising: a fluid coupling working chamber defined by an impeller (2) attached to a driving shaft (1), a runner (3) attached to a driven shaft (4), and an impeller casing (5) attached to the impeller (2) and surrounding the runner (3); and a passage (L1) or supplying hydraulic oil into the fluid coupling working chamber; wherein the passage includes a control valve (f) operable to be fully opened and closed rapidly, and a bypass passage (L2) having an oil control orifice (h), which bypasses the control valve (f); thereby the rotational speed of the driven shaft (4) can be changed rapidly from the lowest to the highest or vice versa.
Patent EP-0527445-A2 (EP)
Inventor: SATO FUMIHISA
IPC: H04N7/035
Filed: 1992-08-07
Abstract: A receiving apparatus for mobile object is disclosed, which comprise means (4) for detecting and selecting a most suitable signal from a plurality of channels (8a, 8b, 8c, and 8d) which are composed of plurality of antennas (1a, 1b, 1c, and 1d) and a plurality of decoders (3a, 3b, 3c, and 3d) which correspond to the plurality of antennas (1a, 1b, 1c, and 1d).
Patent EP-0529419-A2 (EP)
Inventor: LINDNER HAJO
IPC: H01H35/30
Filed: 1992-08-13
Abstract: In order to produce a tube connection (3 or 5) for a capillary tube (2), the tube connecting section (7) is provided with a plugged-on connecting piece (10), an expansion (22) which is in the form of a funnel and is matched to a broadening (18) is then produced at the tube end, and said expansion (22) is finally fixed at the end with respect to the connecting piece (10), by means of a welded connection (20). Thereafter, the mouthpiece thus formed can be connected to a connecting unit (4 or 6), for example a diaphragm socket, a temperature sensor or the like, such that the connection (20) rests in the fluid space of the duct system (1) such that it is completely covered to the exterior. All the operation steps can be carried out fully automatically, for example on a transfer line. <IMAGE>
Patent EP-0538706-A2 (EP)
Inventor: KRENZER GEORG DIPL-ING FH
IPC: H02K5/14
Filed: 1992-10-12
Abstract: The invention relates to an electrical machine having a commutator, on whose commutator-side bearing plate (1) a brush apparatus (2) is arranged such that it can rotate and is held by means of at least one mounting screw (3). The setting of the brush apparatus (2) to the neutral zone is simplified in that the threaded holes (4) for the mounting screws (3) in the commutator-side bearing plate (1) are constructed continuously as far as its outside (11), and the mounting screws (3) can be rotated by means of a rotation tool both at their head end and at their shank end (32). <IMAGE>
Patent EP-0541076-A2 (EP)
Inventor: POWERS SCHICK ROBERT
IPC: B01F1/00
Filed: 1992-11-04
Abstract: The invention relates to injecting ozone through at least one injecting means operating with a pressure drop of at least about 35 psi into a pressurized stream of aqueous solution, allowing the ozone injected stream to travel or flow at a velocity of at least about 7 feet per second for a distance sufficient to dissolve at least about 70% of the ozone injected and mixing the resulting ozonated stream with an aqueous stream solution to be ozonated.