baber/WOPTO huggingface dataset:
Patent EP-0358846-A2 (EP)
Inventor: GUENTHER KURT HOESCHELE
IPC: C06B23/00
Filed: 1989-05-03
Abstract: A polymer which is useful as a thermoplastic rubbery binder for oxidizer particles, such as HMX and RDX, for the preparation of low vulnerability gun propellants is provided by a segmented thermoplastic copolyester elastomer consisting essentially of a multiplicity of recurring intralinear long chain and short chain ester units connected head-to-tail through ester linkages, said long chain ester units being represented by a structure selected from the following group consisting of:
     and
     and said short chain ester units being represented by the following structure:
     wherein:
     G is a divalent radical remaining after removal of terminal hydroxyl groups from a poly(alkylene oxide) glycol having a carbon-to-oxygen ratio of about 2.0-4.3 and a molecular weight of about 600-6000;   R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight less than about 300;   D is a divalent radical remaining after removal of hydroxyl groups from a linear diol having 2-8 carbon atoms and represented by the formula HO(CH 2 ) 2-8 OH or the diol HO(CH 2 CH = CHCH 2 )OH;and   T is a trivalent radical remaining after the removal of carboxyl groups from a tricarboxylic acid having a molecular weight less than about 350 and containing two vicinal carboxyl groups capable of forming a cyclic imide;   with the proviso that the short chain ester units constitute about 30-65% by weight of the copolyester, at least about 50% of the R groups are 1,4-phenylene radicals, at least about 50% of the D groups are 1,6-hexamethylene radicals, and the sum of the percentages of the R groups which are not 1,4-phenylene radicals and of the D groups which are not 1,6-hexamethylene radicals is about 5-50%.   
     For use as a propellant binder it is preferred that the copolyester have a melt index at 120°C by ASTM-D1238 of about 2-25 grams/10 minutes.
Patent EP-0345522-A2 (EP)
Inventor: WITTMANN DIETER DR
IPC: C08L69/00
Filed: 1989-05-23
Abstract: The present invention relates to polycarbonate moulding compositions comprising halogen-free polycarbonates, graft polymers, phosphorus compounds, tetrafluoroethylene polymers and, if desired, copolymers and/or optionally further known additives, and to a process for their preparation.
Patent EP-0355454-A2 (EP)
Inventor: JONES EVERETT E
IPC: G05B19/4097
Filed: 1989-07-26
Abstract: A method and apparatus for fabricating sheet metal parts using workpiece manipulators to transfer a workpiece from one work station to another and position the workpiece for each operation to be performed. The invention eliminates the need of individual operators and can be managed under microprocessor control using known positions along selected X and Y axes about which programming is performed. A unified design and manufacturing system includes a computer-aided design (CAD) system and a microprocessor-controlled fabrication system consisting of a plurality of manufacturing stations which perform manufacturing and transporting operations upon a workpiece. Design information for a part is entered through the CAD system and includes a reference point. The design information is combined with manufacturing process planning information to produce a part definition data file which is used by the microprocessor-controlled fabrication system to perform machine operations upon a workpiece to produce the part according to the design information. In the microprocessor-controlled fabrication system, the reference point, as entered in the CAD system, is associated with a specific point upon the workpiece. During all times, the manufacturing stations maintain a known orientation between the specified location on the workpiece and axes of the microprocessor-controlled fabrication system.
Patent EP-0367927-A2 (EP)
Inventor: BURRI MICHEL
IPC: G01D3/02
Filed: 1989-08-28
Abstract: A sensor arrangement, particularly suitable for pressure sensors is disclosed, in which differential output signals from a pressure sensor are switched between two amplifiers and fed to a microcomputer where they are stored as two pairs of signals in digital form. The two pairs of signals are combined to cancel amplifier offset voltages.
Patent EP-0367219-A2 (EP)
Inventor: YAMAMOTO YUJI C O JAPAN SYNTHE
IPC: C08F283/12
Filed: 1989-10-31
Abstract: A polyorganosiloxane series thermoplastic resin comprising a graft copolymer obtained from a vinyl monomer and a modified polyorganosiloxane, and a thermoplastic resin composition containing the same. The resin and the composition thereof have excellent slidability, abrasion resistance, weather resistance, cold resistance and impact resistance, and can be applied to new fields such as sliding parts, parts for cold district, outdoor parts, etc.
Patent EP-0361780-A2 (EP)
Inventor: ANDERSON STEPHEN R
IPC: B41J11/00
Filed: 1989-09-20
Abstract: A desktop printing system for use with a microprocessor-based computer (16) includes the modular combination of a color printer (10) and a monochrome text printer (11). Preferably, the color printer (10) is of the type which prints color graphics incrementally and the text printer (11) is of the type which prints monochrome text continuously. In operation, printing information is segregated into color and text components, and the color printer (10) is controlled to print only color components while the text printer (11) is controlled to print only monochrome text components.
Patent EP-0342179-A2 (EP)
Inventor: MAYER HELMUT
IPC: B21B27/02
Filed: 1989-02-21
Abstract: In a device for mounting a roll ring (3) on a roll shaft (1), the roll ring (3) is braced axially between two pressure rings (11, 12) and supported on the roll shaft (1) via a wedge-shaped sleeve (7), it being possible for one of the pressure rings (11, 12) to be displaced axially via a tensioning device and for the wedge-shaped sleeve (7) to be axially displaced via a servodrive. In order to be able to adjust the axial and radial prestressing of the roll ring (3) in a simple and accurate manner, the pressure ring (12) has passage guides (19), distributed over the circumference on the side of the tensioning device, for axial pressure rams (9) provided between the wedge-shaped sleeve (7) and its servodrive, the tensioning device and the servodrive each consisting of an annular piston (10, 14) which can be charged separately by a hydraulic means.
Patent EP-0387744-A2 (EP)
Inventor: JOLY ROLAND RESIDENCE DU CLOS
IPC: B61F5/38
Filed: 1990-03-12
Abstract: The present invention relates to a railway vehicle bogie comprising a chassis (10) and two steerable axles (20), each mounted on a frame (3), each axle being carried by two axle boxes (25) linked to a frame, each frame being connected to the chassis via primary suspension springs (40) and a vertical connecting rod (50), the two frames being connected together by two diagonal bars (71, 72), characterised in that it comprises, on each side of the chassis, two links (55) each connected to a frame and to a central swing bar (60) articulated on the chassis. Application to all railway vehicles. <IMAGE>
Patent EP-0406868-A2 (EP)
Inventor: ARAKAWA SHINICHIRO
IPC: F04D29/42
Filed: 1990-07-05
Abstract: A centrifugal pump casing of a centrifugal pump, comprising a casing shell (1) accommodating a rotary impeller (8) therein and having as a basic circle an inner peripheral circle having a diameter greater than the diameter of the outer peripheral circle of the impeller (8) is disclosed. A bulged portion (1a) bulged radially outwardly is integrally formed on the outer peripheral wall of the casing shell (1), the bulged portion (1a) extends from a starting point (b) remote from the winding starting point (a) of the casing shell (1) in a circumferential direction to an end point (c) while gradually increasing in height in the direction from the starting point (b) to the end point (c). A pipe-like discharge nozzle (18) is connected with the casing shell (1) so that it extends between the end point (c) where the bulged portion (1a) is highest and the winding starting point (a) where no bulged portion is formed. In this arrangement, since the bulge height above the basic circle is not so great even at the end point where a maximum height is reached, the bulged portion (1a) can be formed through only one pressing process without the need for an annealing process. Further, since the difference in height between the end point where the bulged portion (1a) is highest and the winding starting point (a) where no bulged portion is formed is not so great, the wall portion of the casing shell (1) at the winding starting point (a) can serve as a guide, and accordingly, a guide for discharge water which is required in the prior art may be eliminated.
Patent EP-0408013-A2 (EP)
Inventor: AKAO MUTSUO FUJI PHOTO FILM CO
IPC: B32B27/18
Filed: 1990-07-11
Abstract: A packaging material for photosensitive materials which is a multilayer film (4a) comprising two coextruded multilayer inflation films (3a) of which a antistatic agent (wt. %) of an outer layer (2a) is more than 1.2 times as large as an antistatic agent content (wt. %) of a inner layer (1a). In the packaging material of the invention, the necessary amount of antistatic agent to prevent static trouble bleeds out of the surface of the outer layer in a short time, and thereafter, the bleeding amount is almost constant. Therefore, the packaging material is excellent in heat sealability, appearance and touch and not occuring development trouble.
Patent EP-0422461-A2 (EP)
Inventor: UHR HERMANN DR
IPC: C07C275/24
Filed: 1990-09-28
Abstract: Trisubstituted 1,3,5-triazine-2,4,6-triones of the formula (I) 
<IMAGE>
 in which
 R<1>, R<2> and R<3> are different from each other and have the meanings given in the description, and their use in pest control. 
<??>The novel compounds are defined by formula (I) and can be prepared by analogous processes, for example by reacting suitable 1,3-disubstituted 1,3,5-triazine-2,4,6-triones with suitable compounds of the formula (II), or by reacting suitable urea derivatives with suitable bis-chlorocarbonylamines. Some of the starting materials of the ureas are also novel and can be prepared from suitable isocyanates with amines.
Patent EP-0436182-A2 (EP)
Inventor: MILLER WILLIAM JAMES
IPC: G02B6/287
Filed: 1990-12-19
Abstract: A fiber optic coupler is formed by assembling a coupler preform comprising two concentric glass tubes (10,13) having a gap (16) therebetween. The shape and/or size of the inner tube (10) relative to the shape and/or size of the outer tube (13) is such that a plurality of output optical fibers (20) can be equally spaced in the gap. An input optical fiber (19) is disposed in an aperture in the inner tube. The input and output fibers extend through the midregion of the resultant coupler preform. The midregion is heated to collapse it about the fibers, and the central portion of the midregion is stretched to reduce the diameter thereof over a predetermined length.
Patent EP-0396210-A2 (EP)
Inventor: NO SHINICHIRO
IPC: B25J15/06
Filed: 1987-09-09
Abstract: A composite hand mechanism for attachment to an arm or the like of an industrial robot. The composite hand mechanism has gripping mechanisms (140) in addition to a suction mechanism. The gripping mechanisms have gripping frames (150) whose gripping width and gripping force can be adjusted, and gripping plates (170) which are moveable in the vertical direction. Thus, even if a force in the horizontal direction acts on a workpiece (M), the workpiece can still be safely held.
Patent EP-0386941-A2 (EP)
Inventor: MCDOUGAL JOHN A
IPC: H01T21/02
Filed: 1990-03-01
Abstract: A spark plug with integral electrical components for producing a spark with an increased size and a larger resulting flame kernel in an internal combustion engine. One or more coils may be built into the spark plug for creating a magnetic field in the vicinity of the spark. This magnetic field has the effect of bending and rotating the spark in a circular motion. Also, a capacitor may be incorporated into the spark plug to increase the intensity of the spark. A method of producing such a spark plug utilizes a cermet ink applied to the ceramic spark plug insulator before the insulator is completely hardened. The cermet ink may be used to create monolithic spark plug electrodes, integrated coils and integrated capacitors. The method may also be used to create monolithic electrically conductive paths through any solid dielectric material.
Patent EP-0396239-A2 (EP)
Inventor: YOSHINO AKIRA
IPC: C23C16/44
Filed: 1990-03-16
Abstract: Apparatus for manufacturing semiconductors comprises a reactant gas dispersion chamber 3 disposed under a reaction chamber 2 within a vacuum chamber 1, the chambers communicating with each other by a plurality of communicating holes 9, a first feed pipe 15 for supplying reactant gas extends into the reactant gas dispersion chamber, the opening 16 thereof facing downward and having a collar 17 formed around it. The reactant gas is blown downward from the opening of the feed pipe and dispersed by the collar portion and homogenised in the reactant gas dispersing chamber, and is introduced into the reaction chamber through the communicating holes. Therefore even on a substrate of large area, an homogeneous semiconductor layer can be formed.
Patent EP-0420388-A2 (EP)
Inventor: DOYLE BRUCE ANDREW
IPC: G01R31/3185
Filed: 1990-06-29
Abstract: A latch is provided in association with each non-volatile memory element used to store configuration information on a programmable logic device. In normal use, configuration information is written to the non-­volatile memory elements in the usual manner. However, during testing configuration information is written only to the latches associated with the non-volatile memory elements. The latches place the data stored therein onto the same architecture bit line used by the non-volatile memory elements, allowing chip configuration testing to be performed without actually writing to the non-volatile memory elements. The latches can be written to at a much faster speed than the non-volatile memory elements can be programmed, greatly decreasing the time needed for full testing of the programmable logic device.
Patent EP-0411829-A2 (EP)
Inventor: LAGADEC ROGER
IPC: H04B14/04
Filed: 1990-07-26
Abstract: In a sampled data transmitting apparatus in which the sampled data to be transmitted are divided into odd-numbered samples and even-numbered samples and arranged in different rows of a two-dimensional data array, and in which error correction codes are annexed to each row and to each column of the two-­dimensional data array, the row arraying sequence in one of the odd-numbered or even-numbered rows is caused to differ from the row arraying sequence in the other of the odd-numbered or even-­numbe red rows so that odd-numbe red data and even numbered data continuous with the odd-numbered data are not arranged in one row. In this manner, even when the error correction becomes unfeasible by the error correcting code for one row, interpolation becomes feasible because there exist no odd-­numbered data or even-numbered data continuous to each other in the row.
Patent EP-0442201-A2 (EP)
Inventor: INOUE NAOSHI C O CANON KABUSHI
IPC: H04N1/32
Filed: 1990-12-04
Abstract: An image communication apparatus for receiving and recording transmitted recording data, includes a reception unit for receiving the transmitted recording data, a storage unit for storing the recording data received by the reception unit in a nonvolatile manner, a recording unit for reading out and recording the recording data stored in the storage unit after the recording data is received by the reception unit, and a deletion unit for deleting the recording data stored in the storage unit by a manual operation after the recording data is recorded by the recording unit.
Patent EP-0426524-A2 (EP)
Inventor: ALAURENT JACQUES
IPC: A47H1/022
Filed: 1990-10-19
Abstract: This device (13) is adapted to be fitted to one end of the telescopic rod (1); it comprises a first flat section (14) extending towards the window (6) and provided at its end with a surface (17) for fixing on the frame (9) of the window, a second flat section (15) extending in a direction perpendicular to the first section (14) and provided at its bottom end with a point of bearing on the supporting window frame located below the fixing surface (17) and adapted to bear on the chassis (9), and a third flat section (16) extending upwards in the position of use and in a direction parallel to the said first flat section; when the fixing element (13) is in the position of use, the upper end of the flat section (16), adapted to be fixed to the end of the rod, is located at a level higher than that of the said fixing surface (17) of the first flat section (14), and the third section (16) is laterally offset beyond the vertical edge of the window. The design of the fastening device (13) allows the convenient fitting of spring loaded telescopic curtain rods simply by applying pressure to them. <IMAGE>
Patent EP-0385916-A2 (EP)
Inventor: GROSS JOSEPH
IPC: A61M5/172
Filed: 1990-02-22
Abstract: A device for dispensing a liquid, particularly a medicament, at a predetermined rate, comprises a container (2) including a displaceable partition (4) to define a first expansible-contractible chamber (2a) on one side for receiving the liquid (6) to be dispensed, and a second expansible-contractible chamber (26) on the opposite side for receiving an electrolytic cell (8). The electrolytic cell has electrodes (8a) and an electrolyte (8b) capable of generating, upon the energization of the electrodes (8a), a gas under pressure to thereby displace the displaceable partition (4) and to force the liquid (6) out from the first chamber (2a) in accordance with the rate of energization of the electrodes (8a).
Patent EP-0430877-A2 (EP)
Inventor: MAEUSEZAHL DIETER DR
IPC: D06P3/06
Filed: 1990-11-20
Abstract: Die Erfindung betrifft eine Farbstoffmischung, die einen Farbstoff der Formel <IMAGE> worin R1 Methyl oder Aethyl ist, und mindestens einen Farbstoff der Formeln (2) bis (4) <IMAGE> worin R2 Halogen, gegebenenfalls im Phenylring durch Halogen substituiertes Benzoylamino, 1-Azacycloheptan-N-sulfonyl oder <IMAGE> ist, wobei R5 C1-C8-Alkyl oder gegebenenfalls durch C1-C4-Alkyl substituiertes Phenyl und R6 Wasserstoff ist oder R5 und R6 C1-C8-Alkyl sind, R3 Wasserstoff, Halogen oder C1-C8-Alkyl und R4 Wasserstoff oder Halogen ist, <IMAGE> worin D gegebenenfalls substituiertes Phenyl, Thiophenyl oder Benzthiazolyl, R7 C1-C8-Alkyl, R8 gegebenenfalls substituiertes C1-C8-Alkyl und R9 Wasserstoff oder C1-C4-Alkyl ist, und <IMAGE> worin R10 C1-C4-Alkyl ist, enthält. Die Farbstoffmischung zeichnet sich durch allgemein gute Eigenschaften, insbesondere gutes Ziehverhalten, aus.
Patent EP-0420827-A2 (EP)
Inventor: ITO HIROSHI
IPC: G03F7/038
Filed: 1990-08-30
Abstract: An aqueous base developable negative resist composition comprising a phenolic resin, a radio-­chemical acid generator and a small molecule which upon irradication and postbake reacts with the phe­nolic resin to decrease its rate of dissolution.
Patent EP-0456984-A2 (EP)
Inventor: BAUER GUENTER
IPC: H01H1/58
Filed: 1991-03-12
Abstract: Mounted on the base part of a plug switch are snap switches whose connecting pins run through the base part of the plug cap and are fixed therein by twisting, in that latching flaps which are fitted to the connecting pin are tensioned against the bottom surface by twisting in a recess which is provided in the base part of the plug cap. <IMAGE>
Patent EP-0450395-A2 (EP)
Inventor: OKIMURA NAOMASA
IPC: G03G21/00
Filed: 1991-03-19
Abstract: An image recording apparatus comprise, a heat roll for fusing a toner image transferred onto a sheet by heating; switching device for starting conduction of a heater installed within the heat roll; temperature control device for controlling a surface temperature of heat roll in a first predetermined temperature by controlling conduction of heater when the switching device has been turned on, and for controlling the surface temperature of the heat roll by increasing the surface temperature from a first temperature to a second predetermined temperature being different from the first temperature in response to a control signal; and control device for applying the control signal to the temperature means to approximately maintain the surface temperature of the heat roll in at least one of the first temperature and the second temperature.
Patent EP-0449136-A2 (EP)
Inventor: BATEMAN GLENN
IPC: H04B10/08
Filed: 1991-03-22
Abstract: An optical time domain testing instrument comprises a laser light source (2) that is optically coupled to an optical fiber (6) under test. The instrument further comprises a photodetector (20) for receiving light from the fiber, and an optical amplifier (16) optically coupled between the fiber and the photodetector.
Patent EP-0463582-A2 (EP)
Inventor: RUST TRACY
IPC: H04M1/2747
Filed: 1991-06-21
Abstract: Method and apparatus for capturing and saving recently dialed telephone numbers and for redialing automatically a telephone number from among the most recently dialed telephone numbers. Embodiments of the present invention: (a) capture an outgoing telephone number when it is dialed by a caller (100, 130); (b) enter the telephone number (130) into a database (140) comprised of the last N telephone numbers that were dialed, where N is a predetermined number of telephone numbers, while eliminating duplicative entries for a particular telephone number; (c) display the telephone numbers (120, 130) in the directory in response to caller input (115, 125); and (d) cause a telephone number in the directory to be redialed in response to caller input (115, 130, 110).
Patent EP-0452992-A2 (EP)
Title: Electric noise absorber
Inventor: NAKANO YOSHIHITO
IPC: H04B15/00
Filed: 1987-03-12
Abstract: An electric noise absorber for clamping to a cord of an electronic device comprises a holding case (1) composed of two box-shaped case members (2,3). Each case member (2,3) contains a magnet having a hemi-cylindrical groove at the upper part of the magnet for receiving the cord. It is possible to easily and securely attach and detach the electric noise absorbing magnet to the cord by simply closing and opening the case members (2,3).
Patent EP-0457368-A2 (EP)
Inventor: WOODLEY GEORGE M
IPC: B65H21/00
Filed: 1986-12-30
Abstract: A shift block assembly (8) for use in loading C-zero or 8mm. cassettes having relatively short leaders in a cassette tape loading machine comprises first, second and third shift blocks (80, 82, 84) mounted for sliding and rotating motion on a common axis. Each of the shift blocks has a guideway (126, 140, 192) for aligning tape to be spliced and means (136, 144, 196) for applying suction to hold a tape in the guideway. The three blocks are disposed along the common axis, and the first and third shift blocks are used to hold the two leaders, while the second shift block is used to hold the tape to be loaded. Means (212, 240, 328) are provided for shifting each block axially along the axis and additional means (270, 272, 52) are provided for rotating each block relative to the other on the axis. Also associated with the shift block assembly is a cutter mechanism (524) for severing a tape that extends between a pair of blocks.