baber/WOPTO huggingface dataset:
Patent EP-0405503-A2 (EP)
Inventor: KAWATA HIDEAKI
IPC: G03G9/113
Filed: 1990-06-27
Abstract: A resin-coated magnetic carrier for two-component developers which comprises magnetic particles and a resin coating formed on the individual magnetic particles is described. The resin coating is made of a cured resin composition comprised of an alkylated melamine resin whose molecular weight satisfies the following inequality 
M ≧ 1100C - 400 
wherein M represents a weight average molecular weight of the resin and C represents the number of carbon atoms in the alkyl moiety, and an acryl-modified silicone resin. The use of the composition is effective in preventing the coated particles from melt adhesion and in forming a smooth and uniform coating layer on individual particles. The resin-coated carrier is significantly reduced in amount of spend carrier and has good durability, moisture resistance, chargeability.
Patent EP-0417437-A2 (EP)
Inventor: TILLNER ALFRED
IPC: B44C7/02
Filed: 1990-07-24
Abstract: A device for the edge fastening of decorative fabrics to furniture, wall linings or similar supports consists of an integral profiled strip (1) made of an elastically deformable material with an attachment web (3) which can be fixed to the support (2) and pressure strips (4, 5) which are moulded onto the ends of said attachment web facing away from the support (2) and are located opposite one another in the cross-sectional profile, for fixing an end region of a fabric (7) placed on the profiled strip (1). The attachment web (3) is provided with support parts (8, 9) at the edge for resting on the support (2) whilst maintaining a spacing from its surface (16) and the outer pressure strip (5) merges as an edge strip with a convex arc into the attachment web (3) while the inner pressure strip (4) is placed obliquely relative to the outer pressure strip (5) enclosing an acute angle with the attachment web (3). During the attachment, by deformation of the attachment web (3) towards the support (2) the pressure strips (4, 5) tilt automatically towards one another, together with the fabric (7), into the closed position. <IMAGE>
Patent EP-0417641-A2 (EP)
Title: Elektronenstrahlerzeuger, insbesondere für eine Elektronenstrahlkanone
Inventor: FRITZ DIETER
IPC: H01J37/248
Filed: 1990-09-06
Abstract: Bei einem Elektronenstrahlerzeuger, bei dem der Katodenheizstrom von einem auf dem Hochspannungsisolator (4) des Strahlkopfes angeordneten Isolationstransformator (7) umgewandelt wird, dessen Primärwicklung auf Erdpotential liegt, und bei dem der Strahlkopf (3) über einen einpoligen Hochspannungsanschluß (9) und ein einpoliges Hochspannungskabel (2) mit einem Hochspannungserzeuger (1) verbunden ist, ist zur Reduzierung von Isolations- und Bauteilschäden das Hochspannungskabel (2) an den Anschlußenden mit einem dem Wellenwiderstand des Hochspannungskabels (2) entsprechenden Schutzwiderstand (10) abgeschlossen.
Patent EP-0423658-A2 (EP)
Inventor: ROSCHER GUENTER DR
IPC: C07B61/00
Filed: 1990-10-13
Abstract: The invention relates to a process for the isolation of vinyl acetate which involves not combining the bottom product of the recylced gas washings with the water-saturated vinyl acetate but rather introducing it to further multiple distillation columns from the gas mixture formed in the reaction of ethylene with acetic acid and oxygen over catalysts containing palladium or palladium compounds in the gas phase.
Patent EP-0425876-A2 (EP)
Inventor: RUNKEL WALTER DR DIPL-ING
IPC: F16F9/48
Filed: 1990-10-15
Abstract: The invention relates to a hydropneumatic piston accumulator (2), in particular for motor vehicle suspension systems, with a floating separation piston (6) which separates an accumulator space (10) for a hydraulic medium from a spring chamber (8) filled with a compressible medium, the separation piston (6) being designed as a pressure converter with two effective pressure surfaces (22, 24) of different sizes. <IMAGE>
Patent EP-0426151-A2 (EP)
Inventor: MASE YASUKAZU C O INTELLECTUAL
IPC: H01L21/8222
Filed: 1990-10-31
Abstract: An insulation film (15, 17, 19) is formed on a sem­iconductor substrate (11) in which semiconductor ele­ments are formed. A plurality of wiring layers (23-1 to 23-4, 26-1, 26-2, 29) and interlaid insulation films (24, 27) are alternately laminated on the insulation film (15, 17, 19). The design margins of the laminated wiring layers (23-1 to 23-4, 26-1, 26-2, 29) and via holes (25, 28) formed in the interlaid insulation films (24, 27) are set to be larger as they are set at a higher level. The design margin is determined by using the focus margin, mask misalignment due to the mask alignment accuracy, pattern size conversion error, warp of the semiconductor substrate and irregularity of the surface of the semiconductor substrate as parameters.
Patent EP-0407167-A2 (EP)
Inventor: OGATA YOSHINORI
IPC: H05B6/02
Filed: 1990-07-04
Abstract: A bus bar for power supply is comprised of a pipe-shaped outer conductor 12 and at least one inner conductor 13, 14,15 inserted therein. The inner conductor is also pipe-like, and the hollow interior of the inner conductor serves as a cooling flow passage 21. Insulation 20 is interposed between the outer conductor and the inner conductor to electrically isolate them from each other.
Patent EP-0415548-A2 (EP)
Inventor: BRUCKERT WILLIAM
IPC: G06F9/445
Filed: 1990-07-20
Abstract: Method and apparatus for controlling initiating of bootstrap loading in a computer system having first and second discrete computing zones is disclosed. Each computing zone includes a status register for storing an operating system run (OSR) bit indicating that the zone has initiated bootstrap loading. A cable connects the computing zones to allow the first and second zones to read the status registers in the second and first zones, respectively. A CPU in each zone only enables initiation of bootstrap loading if the OSR bit in the other zone is not set.
Patent EP-0401150-A2 (EP)
Inventor: HANSEN HELGE
IPC: B29C41/22
Filed: 1990-05-28
Abstract: Method for the manufacture of a laminated article with a layer of vacuum-formed thermoplastic, preferably polymethylmetacrylate, as well as a sprayed on layer of a preferably glass fibre-reinforced curable plastic. In order to avoid during the spraying a strong liberation of vapours that are injurious to health, and to avoid a heat generation that is so strong that the vacuum-formed thermoplastic shell is deformed, the curable plastic, which is a polyurethane, is applied through spraying of a reactant mixture with such a relation between the polyol and the polyisocyanate components that an open time of 4-15 seconds is achieved, the polyurethane plastic being applied in such a number of layers succeeding one another that the desired thickness of the layer is attained and the relative humidity of the surroundings being, until curing has substantially taken place, under 60%, preferably under 40%. A bath tub manufactured by means of the method is provided with integral ducts for inlet of water and air and for outlet.
Patent EP-0419427-A2 (EP)
Inventor: SAVIOLI LEOPOLDO
IPC: B23P19/08
Filed: 1990-09-21
Abstract: A device (16) for seating seals (6) automatically in the grooves (14) afforded by the sockets (3) of plastic pipes (4) comprises a straight tubular element (1) offered immediately adjacent to and in alignment with the pipe socket (3) and serving to support and position a seal (6) of outer diameter greater than the internal diameter of the socket, a plunger (7) capable of sliding movement internally both of the tubular element and of the socket, by which a seal positioned in the tubular element is inserted into the groove (14), and actuators (10) by which the plunger is reciprocated automatically.
Patent EP-0382710-A2 (EP)
Inventor: KALASCHEK JOHANNES
IPC: F24C15/20
Filed: 1990-02-06
Abstract: A hood (2) has hood case which is built into an upper cabinet (1) and which forms, leaving free a useful cabinet space (10), a take-off duct (7) which leads from a take-off screen (4) arranged in the bottom region of the cabinet to a fan unit (6) provided in the top region or an intermediate compartment region of the cabinet (1). In order to obtain a cabinet space (10) of conventional depth and with good ventilation, the take-off duct (7), which is preferably divided into two part ducts, runs along the cabinet side walls (8) and the cabinet (1) receives at the rear an aeration duct (11) which leads upwards behind the fan unit (6). <IMAGE>
Patent EP-0447931-A2 (EP)
Inventor: LANCIA ANTONIO
IPC: G01N21/35
Filed: 1991-03-13
Abstract: A device able to detect gas in the atmosphere, based on a IAFOS (Infrared Absorption Fibre-Optics Spectrometer) composed of a central unit (1) connected to at least one measuring cell (2) by one or more optical fibres (3); the central unit (1) contains a stabilized laser source (4) operating at wavelengths above 2,9 microns and modulated with a wavelength frequency F ranging from 500 Hz to 200 KHz; the central unit also includes a lock-in amplifier (20) operating at a frequency 2F, receiving as an input the detected return signal from the measuring cell (2); the output signal I2F is then processed in the processing unit (12) in order to detect gas in the atmosphere.
Patent EP-0448052-A2 (EP)
Inventor: YAFUSO MASAO C O MINNESOTA MIN
IPC: G01N21/78
Filed: 1991-03-19
Abstract: A method for making a sensing element, and an assembled sensing element (20), useful in sensing the concentration of a gas, e.g., carbon dioxide, in a medium, e.g. blood, are disclosed. In one embodiment, the method comprises placing a quantity of a sensing composition precursor (22) between and in contact with a transparent, gas impermeable solid disc (14) and an opaque, gas permeable film (21), the sensing composition precursor comprises a sensing component, a polymer precursor and a cross-linking agent; and forming a gas sensing composition from this quantity of sensing composition precursor.
Patent EP-0487814-A2 (EP)
Inventor: VASSILIADIS STAMATIS
IPC: G06F9/38
Filed: 1991-04-03
Abstract: A mechanism is presented for detecting overflow in an interlock collapsing hardware apparatus that simultaneously executes two instructions. The overflow is determined as if the second instruction executes by itself using results from execution of the first instruction. Overflow detection is accomplished by using only values input into, and generated within, the interlock collapsing apparatus.
Patent EP-0455094-A2 (EP)
Inventor: JUNKER WILHELM
IPC: E01F13/00
Filed: 1991-04-23
Abstract: The adaptor (50) for barrier devices has a sleeve-shaped basic body which is open at both ends. Its interior space has an outline area which includes both a square and a circle. Two ribs for accommodating a board-like barrier part (85) are moulded onto one of the outer sides. On the side diametrically opposite thereto, as part of a coupling apparatus, a wall part is provided which is at a certain distance from the basic body and is connected thereto by two connecting walls. At least one recess with a keyhole-shaped outline is present in the wall part. A coupling member (70) is provided as a second part of the coupling device, and has at least one circular retaining disc which is connected, via a neck section, to the coupling member (70). The retaining disc and the neck section are matched to the keyhole-shaped recess in the wall part of the basic body. Two ribs are moulded onto the coupling member (70), on the side remote from the retaining disc, in order to receive a board-like barrier section (85). Instead of the ribs for a board-like barrier section, the adaptor and the coupling member can also be provided with a collar each, having a cylindrical cavity to receive cylindrical barrier sections. <IMAGE>
Patent EP-0457134-A2 (EP)
Inventor: GRIFFEN NEIL C
IPC: G01G23/01
Filed: 1991-05-03
Abstract: A digital scale is compensated for hysteresis by characterizing an envelope pattern of increasing and decreasing linearity attributes thereof defining the limits of hysteresis error. Polynomial expressions define this envelope pattern and a correction procedure is developed which is based upon offsets from the envelope pattern as well as the merging characteristics of deviations evidenced from complex loading histories. The latter historical data are used to identify loading progression transitions necessary for the generation of correction values.
Patent EP-0478889-A2 (EP)
Inventor: BAEHNISCH HANS-JOACHIM
IPC: C07C29/78
Filed: 1991-05-18
Abstract: A process and a plant to improve the methanol yield in a methanol synthesis using a synthesis reactor comprising at least a heat exchanger, a methanol condenser and a crude methanol separator is specified with which residual methanol can still be recovered. This is achieved by feeding at least a part of the gas leaving the synthesis reactor to a further heat loss, a further condensation of methanol and a further methanol separation. <IMAGE>
Patent EP-0459389-A2 (EP)
Inventor: MASUDA KAZUYA
IPC: G06T1/00
Filed: 1991-05-28
Abstract: An image signal processing apparatus (1) is provided with an image signal generation device (3-7) for sequentially generating image signals representing light and shade of an original image per every picture element. The image signal processing apparatus is also provided with an extreme portion detection device (10-a3) for comparing the generated image signal of an observation picture element and each of the generated image signals of a plurality of peripheral picture elements which are positioned in the vicinity of the observation picture element, and judging whether the compared observation picture element is an extreme portion or not. The image signal processing apparatus is further provided with a correction device (10-a4) for correcting a level of the image signal of the observation picture element, which is judged to be the extreme portion by the extreme portion detection device, by use of a calculation predetermined with respect to the level of the image signal.
Patent EP-0462622-A2 (EP)
Inventor: TSUBOTA MASASHI
IPC: G06F13/42
Filed: 1991-06-21
Abstract: A microprocessor which has bus cycles of a memory access operation, an I/O access operation, and an idle state, comprises a register for storing the number of the idle states to be inserted when first and second I/O accesses are consecutively executed, and a counter circuit for counting a clock when the first I/O access has been executed. A resetting circuit receives a signal indicating that the last access is the I/O access and resets the counter circuit when the first I/O access has been executed, and A comparator compares an output of the register with an output of the counter circuit for generating a recovery end signal when coincidence is detected. A timing generator generates state signals to the effect that the second I/O access is not executed until the recovery end signal is generated.
Patent EP-0465898-A2 (EP)
Inventor: FIRMA JOHANNES ZIMMER
IPC: B05C1/08
Filed: 1991-06-21
Abstract: In an apparatus and a process for the application of the apparatus, in order to apply or squeeze off liquids, a planar structure is pressed on in the operating state against a coaxially located, circumferentially mounted pressing roller which is of considerably smaller diameter in relation to that of the opposite roller by means of an axially mounted, preferably fixedly arranged opposite roller of relatively large diameter and relatively large bending stability, a sliding bearing body and pressing body of single-component or multicomponent design acting on the external surface area of the pressing roller and pressing the latter against an opposite roller or opposite surface. Here, the pressing body is provided with a lifting structure which is preferably arranged divided up so that it rests on the working width with zones arranged next to one another in series, increases force and is optionally combined with a power source which exerts a pressure force or a pulling force. 
<IMAGE>
Patent EP-0470564-A2 (EP)
Inventor: MORSER HAROLD A
IPC: G05B19/4103
Filed: 1991-08-05
Abstract: A method and apparatus for machine member motion control are provided which reduce position path errors in sampled data motion control systems. Position commands defining locations of a moveable machine member are periodically produced at a predetermined interval as is conventional in sampled data motion control. Intermediate position commands are produced at a predetermined sub-interval less than the predetermined interval in response to a parametric function relating member position and time, the parametric function being continuous through positions defined by the position commands. The intermediate position coordinates are computed as the sum of products of coefficients and coordinates of selected member position commands. To reduce processing time, the coefficients are computed and stored in advance of execution of motion for recall as motion progresses. Where a parabolic function is used to produce intermediate position commands, the sum of products of coefficients and, respectively, past, present and target coordinates are used to compute intermediate positions between the present and target positions.
Patent EP-0473172-A2 (EP)
Inventor: VOIGT HEINZ DR RER NAT
IPC: H02J15/00
Filed: 1991-08-29
Abstract: The subject matter of the invention is a superconducting magnetic energy storage device having a large storage capacity. The energy storage device consists of a number of superconducting cylindrical coils which are adjacently arranged such that the scatter fields of mutually adjacent cylindrical coils have the opposite direction of rotation. <IMAGE>
Patent EP-0480182-A2 (EP)
Inventor: HOBBS PHILIP CHARLES DANBY
IPC: G01S7/48
Filed: 1991-09-10
Abstract: A noise suppression system is described for use with a laser measurement system in which a beam sampler (116) divides the laser beam (111) into a signal beam (126) and a sample beam (128). The signal beam (128) is passed through an optical system before being received at the detector (122) while the sample beam (126) is received directly at the detector (122). The beam sampler (116) is selected such that the received sample beam (126) has a slightly greater steady-state intensity than the received signal beam (128'). The detector circuitry (122) includes two linear wideband photodetectors which produce respective signal and sample currents of opposite polarity. The sample photocurrent is subdivided into two component currents, one of which has substantially the same direct current (DC) value as the signal photocurrent. This component is combined with the signal photocurrent to cancel undesirable noise components in the original laser beam (111). In a second embodiment of the invention, the dividing circuitry is controlled in a feedback loop to keep the DC portion of the output current at zero.
Patent EP-0443880-A2 (EP)
Inventor: PETERSON DARRELL
IPC: C07K14/155
Filed: 1991-02-22
Abstract: The present invention is directed toward the use of a synthetic peptide as the antigen in an immunoassay for the detection of antibodies against the equine infectious anemia virus in the serum of horses. The synthetic peptide corresponds to the amino acid sequence of an antigenic portion of the GP-45 envelope protein of the equine infectious anemia virus. The immunoassay may be a direct second antibody immunoassay, a one or two step sandwich immunoassay, or a competitive immunoassay.
Patent EP-0469745-A2 (EP)
Inventor: SOLOMON MONTAGUE CECIL
IPC: A61K9/70
Filed: 1991-07-16
Abstract: The device comprises a polymer matrix having a medicine dispersed therein, and a membrane for controlling the rate of release of the medicine from the matrix. A backing material may be included. The polymer matrix may be an alginic acid, and may be cross-linked. The medicine is preferably selected from the group consisting of nicotine, diltiazem, verapamil, nifedipine or prazosin. The device enables a medicament to be adminstered through intact skin to the human or animal body.
Patent EP-0451028-A2 (EP)
Inventor: KAWABE MASATO
IPC: B60K17/34
Filed: 1991-03-28
Abstract: A driving power transfer system for a four-wheel drive vehicle, wherein the wheels on either front or rear end of the vehicle are driven by the power taken off from a transmission (6), while the power taken off from said transmission is distributed, by a driving power distribution unit (8), to the wheels on the other end of the vehicle, characterized by the fact that 
the case of this transfer system is divided into at least one main case (10-1) and at least one detachable side case (10-2) mounted on said main case (10-1), 
an intermediate shaft (24), connected to either the main shaft (20) of the transmission (6) or to the wheels on the front or rear end of the vehicle, and the input shaft (46) of the intermediate power distribution system, connected to the wheels on the other end of the vehicle, are installed so as to be supported by the said main case (10-1) and said side case (10-2), 
on the end of the main shaft (20), intermediate shaft (24) and input shaft towards the side case (10-2), detachable primary and secondary sets of intermediate gears interconnect these shafts with each other.
Patent EP-0468868-A2 (EP)
Inventor: SAITOH MITSUCHIKA
IPC: H01L39/22
Filed: 1991-07-19
Abstract: A superconducting device includes a first thin film of oxide superconductor material formed on a substrate, a second thin film of insulator material stacked on the first thin film of oxide superconductor material, a third thin film of oxide superconductor material formed on the second thin film of insulator material. The second thin film of insulator is formed of an amorphous oxide including the same constituent elements as those of the oxide superconductor material of the first thin film. The second thin film of insulator is formed by heat-treating the first thin film of oxide superconductor material in a gaseous atmosphere bringing a surface of the oxide superconductor material into an amorphous condition, after the first thin film of oxide superconductor material is formed on the substrate.
Patent EP-0509205-A2 (EP)
Inventor: MATSUBARA YOSHIAKI
IPC: B25B13/06
Filed: 1992-02-12
Abstract: A tool (1) is provided for loosening or tightening a spark plug (11) while interposing a gasket (16) and a pressure sensor (14) between the spark plug and a cylinder head. The tool consists of concentric, relatively rotatable inner and outer cylinders. The inner cylinder (3) is engageable with the spark plug (11) for rotation together therewith and thereby loosening or tightening the same. The outer cylinder (2) is lockingly engageable with a cylinder head (6) by means of an axial projection (4) of the outer cylinder and a groove (8) of the cylinder head. The outer cylinder (2) is further lockingly engageable with the gasket (16) by means of a locking leg (2a) of the outer cylinder (2) and a peripheral cut (16a) of the gasket (16). The gasket (16) is thus lockingly engageable with the cylinder head (6) by way of the outer cylinder (2) for thereby preventing the pressure sensor (14) from being driven to rotate relative to the cylinder head (6) when the spark plug (11) is driven for its loosening or tightening.
Patent EP-0511633-A2 (EP)
Inventor: TABUCHI YOICHI - HACHIHONMATSU
IPC: G11B27/30
Filed: 1992-04-28
Abstract: When dubbing information from a first recording medium to a second recording medium, control information including a start ID is recorded at appropriate timing. When the fourth music recorded on a CD (3) is reproduced for recording on a magnetic tape (26), the reproducing operation is started at a position (4, 00, 36) (represented by data TNO, INDEX, and FRAME) preceding the start position (4, 01, 46) (same as above) of the fourth music, and when a position (4, 00, 40) (same as above) is detected, a record directing signal for directing the recording of the start ID is output to a digital magnetic tape recorder section (2). This ensures the recording of the start ID prior to the recording on the magnetic tape (26) of the start position of the fourth music.