baber/WOPTO huggingface dataset:
Patent EP-0361544-A2 (EP)
Inventor: CHAMBERS WILLIAM S
IPC: F16C33/10
Filed: 1985-02-28
Abstract: The shoe journal bearing (10) has a series of shoes (24) with a leading edge distribution groove (50), and bleed grooves (58, 59) so as to prevent oil star­vation of any area of the shoe (24), and an oil feed tube (63) connected between the outer end of the oil distribution groove (50) and an oil supply hole (60) in a shoe retaining ring (18). The oil feed tube (63) is provided with O-ring seals (70, 72) to seal the oil supply system against leakage and directs the oil against the working faces (30) of the shoes (24) where it is needed and prevents the oil from leaking into areas where it is not needed or useful.
Patent EP-0373404-A2 (EP)
Inventor: MOCHIZUKI NORIHIRO
IPC: G06G7/195
Filed: 1989-11-24
Abstract: A surface acoustic wave convolver comprises a piezoelectric substrate (1), plural input transducers (12-1, 12-2) formed on the substrate and adapted to respectively generate surface acoustic waves in response to input signals, plural wave guide paths (13S,13L) parallelly provided on the substrate in a superposing area of the surface acoustic wave generated by the input transducers to each generate a convolution signal of the input signals by non-linear interaction of the surface acoustic waves therein, wherein the convolution signals generated in neighboring wave guide paths are mutually different by 180° in phase, and wherein the wave guide paths are adapted to generate surface acoustic waves corresponding to the convolution signals and an output transducer (14) for receiving the surface acoustic waves generated by the wave guide paths and for converting the convolution signals into an output electrical signal.
Patent EP-0372578-A2 (EP)
Inventor: CUTTS RICHARD W JR
IPC: G06F15/17
Filed: 1989-12-08
Abstract: A computer system in a fault-tolerant configuration employs three identical CPUs executing the same instruction stream, with two identical, self-checking memory modules storing duplicates of the same data. Memory references by the three CPUs are made by three separate busses connected to three separate ports of each of the two memory modules. The three CPUs are loosely synchronized, as by detecting events such as memory references and stalling any CPU ahead of others until all execute the function simultaneously; interrupts can be synchronized by ensuring that all three CPUs implement the interrupt at the same point in their instruction stream. Memory references via the separate CPU-to-memory busses are voted at the three separate ports of each of the memory modules. I/O functions are imple­mented using two identical I/O busses, each of which is separate­ly coupled to only one of the memory modules. A number of I/O processors are coupled to both I/O busses. Each CPU has its own fast cache and also local memory not accessible by the other CPUs. A hierarchical virtual memory management arrangement for this system employs demand paging to keep the most-used data in the local memory, page-swapping with the global memory. Page swapping with disk memory is through the global memory; the   global memory is used as a disk buffer and also to hold pages likely to be needed for loading to local memory. The operating system kernel is kept in local memory. A private-write area is included in the shared memory space in the memory modules to allow functions such as software voting of state information unique to CPUs. All CPUs write state information to their private-write area, then all CPUs read all the private-write areas for functions such as detecting differences in interrupt cause or the like.
Patent EP-0387412-A2 (EP)
Inventor: KNOP REINHARD
IPC: B05C11/04
Filed: 1989-12-12
Abstract: Bei den bekannten Verfahren zum Beschichten einer um eine Gegenwalze (1) geführten Materialbahn (2), bei denen Beschichtungsmaterial im Überschuss auf die Materialbahn (2) aufgetragen und anschliessend von einem Dosierelement (3) auf das gewünschte Strichgewicht dosiert wird, wobei das Dosierelement (3) an einem sich über die Arbeitsbreite erstreckenden Schaberbalken (5) befestigt ist, wird die Strichgewichtsverteilung quer über die Arbeitsbreite vergleichmässigt, indem die Abweichung von einem geradlinigen Verlauf bestimmt und mit der Abweichung als Regelgrösse die Heizleistung einer an der der Gegenwalze (1) abgewandten Seite des Schaberbalkens (5) angeordneten Heizeinrichtung (13) geregelt wird. 
<??>Als Heizeinrichtung (13) werden bevorzugt selbstregelnde Heizbänder eingesetzt.
Patent EP-0326244-A2 (EP)
Inventor: ADAMS WILMER L
IPC: G05B15/02
Filed: 1989-01-11
Abstract: A microcomputer control utilizes a nonvolatile memory (28) with an interlock (31). The interlock functions upon the removal of the microcomputer control from a base (12) or from a mounting surface (10), and its reinstallation. The removal and reinstallation deletes memory and requires reprogramming. This prevents the removal of a microcomputer control that is protected by battery backup without reprogramming the memory. This safety function is particularly useful in flame safeguard or burner control equipment (10) where the interchange of microcomputer fuel burner controls without reprogramming for the particular burner could create a hazard.
Patent EP-0330498-A2 (EP)
Inventor: SAKASHITA KIICHIRO
IPC: G03G13/08
Filed: 1989-02-24
Abstract: A developer for developing electrostatic images, comprising a non-magnetic toner, the toner containing 17 - 60 % by number of non-magnetic toner particles of 5 microns or smaller, containing 1 - 30 % by number of non-magnetic toner particles of 8 - 12.7 microns, and containing 2.0 % by volume or less of non-­magnetic toner particles of 16 microns or larger; wherein the non-magnetic toner has a volume-average particle size of 4 - 10 microns, and the non-magnetic toner particles of 5 microns or smaller have a particle size distribution satisfying the following formula: 
N/V = -0.04N + k, 
wherein  N  denotes % by number of non-magnetic toner particles of 5 microns or smaller,  V  denotes % by volume of non-magnetic toner particles of 5 microns or smaller,  k  denotes a positive number of 4.5 - 6.5, and  N  denotes a positive number of 17 - 60.
Patent EP-0341072-A2 (EP)
Inventor: KNIGHT PETER CORY DR
IPC: C11D3/12
Filed: 1989-05-05
Abstract: A process for the preparation of a free-flowing detergent powder comprises the steps of (i) mixing a detergent base powder with finely divided zeolite in a weight ratio of the zeolite (hydrated basis) to the base powder of from 0.13:1 to 0.40:1, whereby the small zeolite particles are adhered to the outer surfaces of the larger base powder particles, and (ii) spraying a liquid composition comprising nonionic surfactant onto the mixture formed in step (i), at a weight ratio of nonionic surfactant to alkali metal aluminosilicate of at least 0.25:1. This improves flow properties, increases bulk density, and improves dispensing in an automatic washing machine.
Patent EP-0359595-A2 (EP)
Inventor: TAKEI FUMIO
IPC: G01P15/18
Filed: 1989-06-22
Abstract: A small size apparatus for measuring and recording acceleration comprises an acceleration sensor (11), an AD converter (12) which converts the output signal of the acceleration sensor (11) to a digital signal, a control element (13) which processes the digital signal, a detachable external memory device (11) which stores data of a change in acceleration, a battery (15) for supplying electric power to the sensor (11), the AD converter (12), the control element (13) and the external memory device (14). The small size apparatus is mounted on a moving body to be measured and the entire small size apparatus is drive by the battery. The correct attachment of the external memory device (14) is detected by steps of writing data into a special address, reading the data out thereafter, and comparing the written data and read data, and when the read data coincides with the written data, it is judged that the external memory device is correctly attached. 
     In the method for carrying out a zero gravity experiment, the zero gravity experiment system is free floating from the space shuttle or the aircraft.
Patent EP-0374081-A2 (EP)
Inventor: CHROBAK DENNIS STEVEN
IPC: B60C3/04
Filed: 1989-12-07
Abstract: A tire (10) is provided with a cast body (12). The cast body has an annular circumferentially extending isotropic portion (14) having a pair of anisotropic side portions (16,18) extending therefrom. The side portions are rendered anisotropic by geometric means. A reinforcing means (30) is attached to the inner or interior surface of the side portions and extends from the isotropic portion to a point radially inwardly of the maximum section width (SW) of the tire. The reinforcing means may include a number of alternating ridges and grooves (46,48). The body may be cast from an elastomeric material such as polyurethane. A tread (26) and belt package (28) is disposed over the body and may be either elastomeric or rubber.
Patent EP-0385388-A2 (EP)
Inventor: SATO FUMIHIKO C O OMRON CORPOR
IPC: H01S5/323
Filed: 1990-02-27
Abstract: A semiconductor laser includes a substrate (11) on which there are successively formed a first cladding layer(12), an active layer (13), a second cladding layer (14), an etching-stop layer (15) exhibiting little absorptivity with respect to light emitting by the active layer, and a third cladding layer (16). The third cladding layer is etched away down to the etching-stop layer with the exception of a ridge portion of the third cladding layer.
Patent EP-0387692-A2 (EP)
Inventor: MARTEN MANFRED
IPC: C08L67/00
Filed: 1990-03-08
Abstract: Curable, pulverulent mixtures of
 A) carboxyl-containing polyesters,
 B) compounds which contain at least two 1,2-epoxide groups and are products of the reaction of
 B1) compounds containing at least two 1,2-epoxide groups per molecule and having epoxide equivalent weights of from 160 to 600 and
 B2) aromatic dicarboxylic acids or mixtures thereof with compounds from the group comprising (cyclo)aliphatic dicarboxylic acids, monocarboxylic acids and/or monohydric phenols, and
 B3) optionally cyclic anhydrides, and
 C) optionally conventional additives,
 are distinguished, in particular, by improved yellowing resistance and/or increased reactivity.
Patent EP-0396922-A2 (EP)
Title: Vorrichtung zum Steuern von Anlagen zur Behandlung von in Extrudern und/oder Kalandern der Kautschuk- und/oder Kunststoffverarbeitung hergestellten strangförmigen Erzeugnissen
Inventor: POHL HANS-JOACHIM DIPL-ING
IPC: B29C48/08
Filed: 1990-04-10
Abstract: Die Erfindung betrifft eine Vorrichtung zum Steuern von Anlagen zur Behandlung von in Extrudern und/oder Kalandern der Kautschuk- und/oder Kunststoffverarbeitung hergestellten strangförmigen Erzeugnissen, die über mit unterschiedlichen Geschwindigkeiten angetriebene Transportstrecken laufen, bestehend aus mindestens einer am Ende von einer oder zwischen zwei Transportstrecken angeordneten, einen Lagegeber (5) verstellenden, gewichtsentlasteten, mit einer an dem strangförmigen Erzeugnis anliegenden Tastrolle (2) versehenen, um eine Welle (4) verschwenkbaren Taster (2,3) und einer dem Lagegeber (5) nachgeschalteten Steuerungsvorrichtung für den Antrieb der Transportstrecke. Es ist die Aufgabe der Erfindung, eine einfache Möglichkeit zu schaffen, um bei den unterschiedlichen Betriebszuständen der Anlage eine programmgemäß steuerbare Tasterstellung und -belastung entsprechend der erzeugten Profilsträngen und Arbeitsbedingungen zu schaffen. Die Erfindung löst diese Aufgabe durch eine Vorrichtung zur Erzeugung einer auf den Taster (2,3) wirkenden, einstellbaren, lage- und gewichtsunabhängigen Last, die aufgrund eines vorgebbaren Programmes je nach dem erzeugten Profilstrang und den Behandlungsbedingungen einstellbar ist.
Patent EP-0397135-A2 (EP)
Inventor: MILLER BILL L
IPC: A23K10/28
Filed: 1990-05-09
Abstract: The present invention includes a whey permeate-derived dry sweetener made from a condensed whey permeate and a method of feeding animals the dry whey permeate sweetener. The condensed whey permeate is at least partially caramelized and has a protein level of less than approximately 8% and a lactose level of at least approximately 79% on a dry matter basis.
Patent EP-0408028-A2 (EP)
Inventor: FUJIWARA RYUHEI
IPC: H02J7/14
Filed: 1990-07-12
Abstract: An electric machine such as a telephone set, a facsimile machine, etc. installed in a vehicle is supplied with an electric power from a power supply. The power supply is a battery which is charged from a generator driven by an engine of the vehicle, when the engine is rotated. On the other hand, the power supply is a secondary battery which is charged from the battery, when the engine is not rotated.
Patent EP-0417767-A2 (EP)
Inventor: ITO TOSHIRO C O MITSUBISHI DEN
IPC: G05B19/07
Filed: 1990-09-12
Abstract: A data collection and storage method is disclosed wherein data is stored in a sequence of files (42) in time-serial fashion. Data is first stored in a temporary file (40) following which the temporary file (40) is redesignated so as to receive the name of one (n) of a series of permanent storage files (42). This arrangement allows the permanent storage files (42) to be read out while data continues to be collected, eliminating the bottleneck which heretofore existed in the art.
Patent EP-0437693-A2 (EP)
Inventor: HEGER GEORG DR
IPC: C08L25/04
Filed: 1990-11-06
Abstract: The invention relates to novel thermoplastic moulding compositions made from polyamides using graft polymers prepared by a certain procedure of redox polymerisation and containing tert.-butylacrylate in the shell.
Patent EP-0436115-A2 (EP)
Inventor: KESTER JOHN J
IPC: C09K3/00
Filed: 1990-11-26
Abstract: The present invention is directed to epoxy-based polymeric nonlinear optical materials in which a nonlinear optically active moiety or functionality forms the crosslink between polymer chains and a process for making the nonlinear optical (NLO) epoxy polymer including heating an epoxy resin and a curing agent such as a bi- or tri-functional aromatic amine containing an electron-withdrawing group, for example, diamino diphenylsulfone and poling the mixture under high voltage at elevated temperature for a period of time to bring about orientation of the nonlinear optical moieties in the polymer. The polymers have enhanced stability over polymers in which only one end of an NLO active moiety is attached to the polymer chain.
Patent EP-0431502-A2 (EP)
Inventor: BUERGER ROLF DR-ING
IPC: C22C38/06
Filed: 1990-12-01
Abstract: The invention relates to a non-grain-oriented electrical strip with large fractions of cubic texture or cubic-surface texture and a polarisation J 2500 > 1.7 T and a low remagnetisation loss, and to a manufacturing method for this. A steel ingot containing, apart from iron, less than 0.025% C, less than 0.1% Mn, 0 to 0.15% of surface-active elements, Si and Al, in such a way that the relationships (% Si) + 2(% Al) > 1.6% and (%Si) + (% Al) < 4.5% are met, is hot-rolled to a thickness of not less than 3.5 mm. The hot strip thus obtained is then cold-rolled at a degree of deformation of at least 86% without recrystallising and interannealing and, if necessary, finally annealed.
Patent EP-0437789-A2 (EP)
Inventor: HAKANSSON HAKAN
IPC: C12Q1/58
Filed: 1990-12-20
Abstract: The present invention relates to a system, respectively a method for measuring the concentration of a substance in a solution or dispersion thereof, whereby the substance consists of a compound which is non-electrically conducting or very slightly conducting. 
     The invention is primarily intended to be used for measuring the concentration of compounds or substances of medical interest, for example urea concentration in blood of a patient during for example hemodialysis, hemofiltration or hemodiafiltration. The conversion of the compound hereby occurs with a help of urease.
Patent EP-0378291-A2 (EP)
Inventor: KATAKABE NOBORU
IPC: B41J2/325
Filed: 1990-01-03
Abstract: The invention discloses a recording apparatus which initially causes an ink sheet (3) coated with thermoplastic ink (2) to come into contact with an intermediate transfer medium having its outer surface composed of a silicone elastomer film, and then causes a thermal-image formation head (7) to selectively heat ink in contact with the intermediate transfer medium so that the ink can selectively adhere to the intermediate transfer medium before to form a complete ink image on the intermediate transfer medium by stripping off the ink sheet from the intermediate transfer medium while temperature of the heated ink still remains above the melting point or softening point. These sequential pro­cesses are repeatedly executed for plural rounds with color inks bearing different colors in the order to form a multi­color ink image on the intermediate transfer medium before transferring the multicolor ink image onto the recording paper by tightly pressing the intermediate transfer medium against the recording paper (10).
Patent EP-0381331-A2 (EP)
Inventor: LIVINGSTON DAVID J
IPC: A61K38/46
Filed: 1990-01-17
Abstract: There are provided methods for generating novel, modified DNA sequences for encoding modified polypeptides having tissue plasminogen activator (tPA) fibrinolytic-like activity. Preferred embodiments comprise alterations in the protease domain in order to more closely mimic the structures and activity of the urokinase protease domain.
Patent EP-0380327-A2 (EP)
Inventor: YAMAZAKI YASUSHI C O NEC CORPO
IPC: H01L23/522
Filed: 1990-01-24
Abstract: A semiconductor device has a funnel shaped contact window (30) for providing an inter-level connection between a lower silicon or polysilicon film (22) and an upper metal wiring strip (32), and the funnel shaped contact window is formed in an inter-level insulating film structure (27) consisting of a lower insulating film (28) of phosphosilicate glass and an upper insu­lating film (29) of silicon dioxide, since an isotropical etching is firstly applied to the silicon dioxide film and followed by an anisotropical etching to the phosphosilicate glass film by using the same mask layer, the lower portion of the contact window is smaller in cross sectional area than the upper portion, and the funnel shaped contact window thus formed is effective to create a smooth topography of an upper metal wiring strip for preventing from undesirable disconnection.
Patent EP-0388023-A2 (EP)
Inventor: HANSMA PAUL K
IPC: G01Q30/02
Filed: 1990-02-16
Abstract: An atomic force microscope which is readily useable for researchers for its intended use without extensive lost time for setup and repair. The probe (10,20) used therein is a cantilevered optical lever which imparts surface information in a gentle and reliable manner by reflecting an incident laser beam (24). The probe is carried by a replaceable probe-carrying module (48) which is factory set up and merely inserted and fine tuned by the user. The probe-carrying module also includes the provision for forming a fluid cell (124) around the probe. Fluid can be inserted into and/or be circulated through the fluid cell through incorporated tubes (126,128) in the probe-carrying module. Electrodes (164) are also provided in the fluid cell for various uses including real-time studies of electro-chemical operations taking place in the fluid cell. The piezoelectric scan tube (32) employed includes a voltage shield (60) to prevent scanning voltages to the tube from affecting data readings. Samples (14) are easily mounted, replaced, and horizontally adjusted using a sample stage (58) which is magnetically attached to the top of the scan tube. Calibration tools are provided to make initial set up and fine tuning of the microscope a simple and straightforward operation requiring little or no technical talent.
Patent EP-0400777-A2 (EP)
Inventor: WATANABE MITSUAKI
IPC: G01N21/956
Filed: 1990-02-27
Abstract: A method of inspecting a die (1) having slits (2) of narrow widths and a number of rear apertures (3) communi­cating with the slits for forming honeycomb structures ascertaining roughness distributions on inner surfaces of the rear apertures of the die. The method includes irradiating diffused light beams onto an end face of the die on a side of the slits (2), detecting intensities of light beams arrived at an end face of the die on a side of the rear apertures (3) by irregular reflection at inner surfaces of the rear apertures by the use of photosensitive device such as sensitized paper (9) arranged at the end face of the die on the side of the rear apertures, and finally determining roughness distributions of the inner surfaces of the number of rear apertures from the bright and dark portions on the photosensitive device.
Patent EP-0388177-A2 (EP)
Inventor: NELSON MARTINDALE
IPC: B32B7/027
Filed: 1990-03-14
Abstract: The multilayer shrink film of the present invention provides very low shrink tension approximating some PVC films, while providing relatively high free shrink characteristics and relatively low shrink temperatures. The preferred film has three layers including a relatively thick core layer comprising a polymeric material or blend of polymeric materials having a relatively low melting point, typically less than about 100°C, two outer layers comprising a polymeric material or blend of polymeric materials having a relatively high melting point, typically greater than about 100°C, the material of the outer layers having a melting point at least about 10°C higher than the melting point of the material of the core layer.
Patent EP-0405758-A2 (EP)
Inventor: KERPS DIETRICH
IPC: H01S5/50
Filed: 1990-05-31
Abstract: The gain bandwidth of a semiconductor optical gain medium such as a semiconductor laser or an optical amplifier can be increased by reducing the effective band-gap energy (9), (22) or (24) between the conduction band (1) and the valence band (3) and by increasing the quasi-Fermi level separations (23), (25), and (27) during device operation. This is achieved by heavily n-doping the active layer of a III-V semiconductor optical gain medium or heavily p-doping the active layer of semiconductor optical gain medium fabricated from a material system having a conduction band with a high density of electron states and a valence band with a low density of hole states.
Patent EP-0414498-A2 (EP)
Inventor: SAMUELS SAM LOUIS
IPC: D01D1/02
Filed: 1990-08-21
Abstract: An improved process for flash-spinning polyethylene plexifilamentary film-fibril strands is provided. The strand is flash-spun from a non-chlorofluorocarbon mixture of polyethylene, an organic solvent and water.
Patent EP-0432998-A2 (EP)
Inventor: HAYS DAN A
IPC: G03G15/08
Filed: 1990-12-10
Abstract: A scavengeless/non-interactive electrostatographic development system for use in highlight color imaging. To control the developability of lines and the degree of interaction between the toner (44) and receiver (10), the combination of an AC voltage (54) on a developer donor roll (42) with an AC voltage (50) between toner cloud forming wires (48) and donor roll (42) enables efficient detachment of toner (44) from the donor to form a toner cloud and position one end of the cloud in close proximity to the image receiver (10) for optimum development of lines and solid areas without scavenging a previously toned image.
Patent EP-0460348-A2 (EP)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1991-01-17
Abstract: The film containing an optionally fibre-reinforced support material based on cellulose hydrate is preferably employed as a tubular synthetic sausage casing (sausage skin). Its support material essentially comprises a mixture of cellulose hydrate and alginic acid and/or alginate. The alginate is in particular the ammonium, alkali metal or alkaline earth metal salt of alginic acid. 
<??>A process for the production of the film by the viscose process is also described in which a mixture of alkaline viscose solution and a soluble salt of alginic acid is coagulated by means of an acidic precipitation liquid.