baber/WOPTO huggingface dataset:
Patent EP-0386887-A2 (EP)
Inventor: YAMAMOTO KEISAKU
IPC: C08K3/04
Filed: 1990-02-09
Abstract: A rubber composition which is obtainable by vulcanizing an unvulcanized rubber composition comprising:
     (i) an unvulcanized ethylene·α-olefin rubber composition (a) comprising 100 parts by weight of an ethylene·α-olefin copolymer rubber, 60-150 parts by weight of a reinforcing agent and 0-70 parts by weight of a softener;   (ii) 5-40 parts by weight of a solid diene rubber (B) based on 100 parts by weight of said ethylene·α-olefin copolymer rubber; and   (iii) 4-15 parts by weight of sulfur (C) based on 100 parts by weight of said ethylene·α-olefin copolymer rubber,    wherein said unvulcanized rubber composition is obtainable by adding said solid diene rubber (B) and said sulfur (C) to said unvulcanized ethylene·α-olefin rubber composition (A).
Patent EP-0409604-A2 (EP)
Inventor: KASUKAWA MASAYUKI
IPC: G06F11/00
Filed: 1990-07-19
Abstract: In a computer system (10) comprising an application program (11), a communication control program (12) operating a communication access method having an active process (13) and standby process (14), an operational environment information storing portion in a common memory (15) to which the active process (13) and the standby process (14) have access, and pro­cessor(s); a process for executing the communication control program is multiplexed by the active process (13) and the standby process, the active process forms an opera­tional environment of a logical connection between an application program and a user terminal, and the opera­tional environment is set in the common memory (15). When the active process (13) malfunctions and an event wherein the standby process (14) does not continue the communication occurs, in each logical connection, an under data processing flag is stored in the common memory (15), and the flag is cleared when the process of the event is completed. The standby process (14) accesses the operational environment storing portion in the common memory (15), and the operational environment information in each logical connection is taken from the active process (13). In this place, the common memory is examined to determine whether the flag is stored or not, and if the flag is stored, the logical connection is disconnected and the warning of the abnormality is sent. In the communica­tion of the logical connection wherein the flag is not set, the communication control program operates continu­ously, and thus a continuous operation in the computer system is obtained at a low cost.
Patent EP-0418071-A2 (EP)
Inventor: MCCARTHY PETER A
IPC: C07D213/70
Filed: 1990-09-13
Abstract: Compounds of the formula
       
 the pharmaceutically acceptable salts thereof, wherein Q and R¹ are as defined below, and novel carboxylic acid and acid halide intermediates used in the synthesis of such compounds. The compounds of formula I are inhibitors of acyl coenzyme A: cholesterol acyltransferase (ACAT) and are useful as hypolipidemic and antiatherosclerosis agents.
Patent EP-0431848-A2 (EP)
Inventor: DORRI BIZHAN NMN
IPC: A61B5/055
Filed: 1990-11-30
Abstract: A method of passively shimming a magnet having a central bore using ferromagnetic shims (6) is provided. The field strength in the bore of the magnet is measured at a predetermined number of points (13). The field inhomogeneity is determined from the measured field strengths. The fields created by a single shim of known size when positioned, at different predetermined positions in the bore of the magnet is determined. The shim locations in the bore of the magnet and shim size are determined using a linear programming solver to minimize the field inhomogeneity and the total amount of shims used. The shim sizes are determined based on the measured field in the bore of the magnet and the field created by a single shim when positioned at a predetermined number of locations. The shim size at the appropriate locations are adjusted to the determined values and the field strength of the magnet is again measured at the predetermined points. The inhomogeneity is determined with the shims in place and compared to a desired value of inhomogeneity. If the inhomogeneity is greater than desired, then shim placement and shim size are again determined, the shims put in place, and the field measured again until the desired inhomogeneity is achieved.
Patent EP-0434449-A2 (EP)
Inventor: SPRAGUE ROBERT A
IPC: H04N1/401
Filed: 1990-12-21
Abstract: Provision is made for equalizing the optical channels (12a to 12i) of multichannel optical imaging systems (11) dynamically while the imaging systems are idle (i. e., not printing). To that end, the output intensities of the channels are sampled (32) at a predetermined resolution of n channels/measurement, where n is an integer selected from a range 1, 2,... N/2, and N is the total number of channels contained by the imaging system, for providing a calibrated reference intensity for the imaging system and for then determining correction factors (36) for the respective channels or groups of channels to equalize them to that reference intensity. To minimize the effect of defective channels on the channel balance that is achieved, any n d  channels which are found to have a nominal, uncorrected output intensity level below a predetermined percentage of a system-wide average maximum output intensity level are ignored (Fig. 12) while calibrating the reference intensity for the imaging system. Advantageously, the correction factors are recursively computed through the use of an iterative process (121, Fig. 14).
Patent EP-0454961-A2 (EP)
Inventor: MOOZ DIETRICH DIPL-ING
IPC: H02B13/075
Filed: 1991-02-27
Abstract: 1. Gas-insulated switchgear for use in mains distribution stations. 2.1 Gas-insulated switchgears are particularly suitable for use in areas where the conditions are confined. The reduction in size of the gas tank with the load interruptor switches located therein leads, however, to a number of problems during assembly. The object thus exists of developing a gas-insulated switchgear which eases the installation of the individual parts and reduces the assembly cost. 2.2 The solution provides that the contacts (4) of the busbar (2) for one phase of a plurality of load interruptor switches are in each case mounted on a transverse support (3) connected to the busbar (2), that each transverse support (3) rests on a retained (6, 19) support (5), that extinguishing chambers (7) for the individual phases are in each case connected directly to busbars (2), and that each busbar (2) is constructed with three transverse supports (3), three contacts (4), three supports (5) and two retaining devices (6) to form a prefabricated assembly which can be inserted into the gas tank (1), which is initially open on the rear side (17), and that the three earthing contacts (9) belonging to the earthing device are mounted on each switch shaft (8). 2.3 Gas-insulated switchgears are preferably suitable for mains distribution stations which have confined spatial conditions. <IMAGE>
Patent EP-0451708-A2 (EP)
Inventor: TANIYAMA MINORU
IPC: F04C29/02
Filed: 1991-04-04
Abstract: A vacuum pump of the present invention comprises a housing (103) including a suction port (101) and an exhaust port (102), a stator (105) fixed in the housing (103), a rotor (104) rotatably supported in the housing (103), and a cooling jacket (109) provided adjacent to the stator (105). Gas sucked from the suction port (101) and having a pressure substantially equal to or close to the atmospheric pressure is exhausted from the exhaust port (102). A cooling fluid having a thermal conductivity smaller than that of water, for example, of 0.08 to 0.25 Kcal/m·h·°C flows through the cooling jacket (109). When the gas contains aluminum chloride, the cooling fluid flows into the cooling jacket (109) in such a manner that the temperature inside a gas conduit is maintained to be higher than the sublimation temperature of aluminum chloride. Lubrication oil (110) may be supplied as the cooling fluid to the cooling jacket (109) from the same supply line as lubrication oil supplied to oil lubricating bearings (107a,107b) provided below a pump mechanism unit. A closed-loop line may be comprised of the cooling jacket (109), a tank, the supply line (111), and a return line, to thereby circulate the cooling fluid by means of a pump (113).
Patent EP-0462390-A2 (EP)
Inventor: SCHUMACHER CLEMENS
IPC: B65D51/28
Filed: 1991-05-08
Abstract: A multicomponent package has an outer container (1) upon which is screwed a screwcap (4) and an inserted cup (2, 3) the bottom (6, 7) of which has a predetermined breaking line (10, 11) that can be acted upon by a bordering (8', 9') aligned with the annular step (14, 15). In order to obtain a package that is particularly user-friendly, at least an additional centered inserted cup (3) is provided in the first inserted cup (2) and has a wall that extends in the axial direction beyond the bottom of the cup and forms its own collar (8).
Patent EP-0460661-A2 (EP)
Inventor: NAGANE HIROMICHI
IPC: H04N1/00
Filed: 1991-06-06
Abstract: In the apparatus in accordance with the present invention, a control circuit substrate is arranged in the bottom portion of the apparatus body, a metallic bottom cover capable of opening and closing the bottom portion of the apparatus serves as a support member, a metallic plate for noise shielding is disposed on the body frame between the control circuit substrate and the body frame, and the gap formed between the metallic plate and the body frame is a space for arranging the bundled wires derived from the control circuit substrate.
Patent EP-0462588-A2 (EP)
Inventor: HIRAKAWA KATSUMI
IPC: C08F4/42
Filed: 1991-06-19
Abstract: An olefin block copolymer comprising the following segment A:
       
 and the following segment B:
       
 bonded in block, and the Q value of the segment A is at most 3.5, the Q value of the segment B is at most 4.0, and the amount of the segment B is at least 5 wt%, wherein R¹ represents a hydrogen atom or an alkyl group of 1-12 carbon atoms, R² represents a hydrogen atom or an alkyl group of 1-6 carbon atoms, R³ represents a hydrocarbon residue of 1-18 carbon atoms, m is an integer 70 or more, and n is an integer 50 or more. 
     This block copolymer is manufactured by the two stages of polymerization of ethylene and acylic acid or the ester thereof using a catalyst comprising a lithium compound containing a cyclopentadienyl group, an alkaline metal compound bearing aklyl or aryl groups, and a halide of a lanthanide series of metal or yttrium.
Patent EP-0473907-A2 (EP)
Inventor: THOME ROLAND DR
IPC: C10G35/095
Filed: 1991-07-11
Abstract: The preparation of high-silicon zeolites of the pentasil family has hitherto been possible only with the addition of organic structure-controlling compounds to the synthesis mixture. These processes have, however, serious disadvantages which preclude environmentally sound production on a large industrial scale. Preparation processes in which it was possible to dispense with the use of organic substances lead only very slowly to the desired product, and the emergence of undesired secondary phases cannot be precluded. A process is to be developed in which the disadvantages of the known processes are avoided. The process is characterised in that the catalyst or catalyst component used is a synthetic crystalline aluminosilicate of the chemical composition  0-3M2O : Al2O3 : 15-40 SiO2 : 0-40 H2O, M being a metal cation, and the crystalline aluminosilicate showing in its X-ray diffractogram at least the X-ray reflections which correspond to the d values listed in Table 1, and the SiO2/Al2O3 molar ratio thereof at the crystallite surface being greater than or equal to the molar SiO2/Al2O3 ratio in the crystal interior, and the <29>silicon solid MAS nuclear magnetic resonance spectrum thereof showing absorption bands at about -100, -106, -112 and -116 ppm relative to tetramethylsilane as standard. The process is used for the catalytic conversion of hydrocarbons. Table 1 <IMAGE>
Patent EP-0471993-A2 (EP)
Inventor: YAMAMOTO NAOKI
IPC: C08F285/00
Filed: 1991-07-23
Abstract: A polyorganosiloxane graft copolymer obtained by graft-polymerizing one or more kinds of monomer which have an ethylenically unsaturated bond and contain at least an epoxy group-containing vinyl monomer onto a compound rubber in which a polyorganosiloxane rubber and a polyalkyl (meth)acrylate rubber have been inseparably united with each other, and in which the component derived from the epoxy group-containing vinyl monomer occupies a proportion of 1 to 30 wt.% of the whole graft copolymer. This polyorganosiloxane graft copolymer is excellent in impact resistance, low-temperature characteristics and weather resistance, and also excellent in the bond strength to paint film applied thereto. This graft copolymer is also useful as adhesives, and particularly it exhibits excellent adhesion performance in depositing aromatic polymers such as polyesters (e.g. polyethylene terephthalate), polyphenylene oxides, polyphenylene sulfides, etc.
Patent EP-0480315-A2 (EP)
Inventor: TEELMANN KAMPE DR
IPC: C07D295/08
Filed: 1991-10-04
Abstract: Verwendung des 4-[2-[p-[(E)-2-(5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl -2-naphthyl)propenyl]phenoxy]äthyl]morpholins als Wirkstoff bei der Herstellung von pharmazeutischen Präparaten zur Unterstützung der Therapie mit einem Cytostatikum.
Patent EP-0496080-A2 (EP)
Inventor: HADLEY PHILLIP ARTHUR
IPC: B29C48/03
Filed: 1991-12-16
Abstract: A machine for recycling scrap material comprises a first chamber (12) in which scrap plastics material may be deposited, means (28, 30) being provided in the first chamber to melt the scrap plastics material therein. Transfer means (16, 26) is operative to transfer molten scrap plastics material from the first chamber (12) to a second chamber (14), within which the melted material is retained in molten condition by a further means (32, 34), allowing the material to be transferred directly for use without the necessity for going through an intermediate solidification and regranulation stage.
Patent EP-0496130-A2 (EP)
Inventor: PROSISE ROBERT LAWRENCE
IPC: B65D81/34
Filed: 1991-12-05
Abstract: A microwave susceptor which includes a dielectric substrate and a dry layer of microwave active coating material overlaying at least a portion of the substrate is provided. The coating material includes a silicate binder and an active constituent and the weight ratio of the silicate to active is about 98:2 or less (i.e. less silicate). The dry layer is electrically continuous and has a surface concentration of active constituent of about 1 gram per square meter or greater. Sodium silicate is preferred as the binder and graphite is preferred as the active constituent. In addition additives such as saccharides, glycerine and plasticizers can be added to inhibit thermal shut down and to increase the flexibility of the dry layer. The susceptor can exhibit moderate heat performance or even high heating performance if desired. A susceptor baking cup, a baking system including a dome shaped cover which can be used to form an enclosure, and a container for frying are all possible uses for this microwave active coating material.
Patent EP-0470701-A2 (EP)
Inventor: SUZUKI TOSHIAKI
IPC: C08L23/08
Filed: 1991-07-04
Abstract: The cross-linkable, foamable polyolefin resin composition capable of forming foams with excellent mechanical properties and beat resistance is made of (a) 30-80 weight % of a propylene-ethylene random copolymer having an ethylene content of 1.5-6 weight %; (b) 10-60 weight % of a propylene-ethylene random copolymer having an ethylene content of 0.2-1.0 weight %; (c) 10-60 weight % of a linear low-density polyethylene; and (d) 1-30 parts by weight, per 100 parts by weight of the above resin components, of a foaming agent.
Patent EP-0485109-A2 (EP)
Inventor: BLONDER GREG E
IPC: G02B6/32
Filed: 1991-10-30
Abstract: A family of multicomponent optical devices, and a method for their batch fabrication, is disclosed. An exemplary component comprises at least two regions (12,14) with different optical properties, joined so as to form a essentially planar interface (16) therebetween. A single multicomponent device may replace a number of passive components used in conventional optical arrangements. For example, a multicomponent spherical optical isolator would replace the pair of coupling lenses, the pair of polarizers and the Faraday rotator used in a conventional isolator arrangement. Advantageously, the single multicomponent device will provide inherent alignment between the various internal components. Additionally, batch processing of a multilayered structure of materials with the desired optical properties allows for a large number of devices to be formed simultaneously, each device with essentially identical optical properties.
Patent EP-0519159-A2 (EP)
Title: Polykristalline, gesinterte Schleifkörner aus Basis von alpha-A12O3, Verfahren zu ihrer Herstellung und deren Verwendung
Inventor: FLIEDNER CHRISTINE DR
IPC: C04B35/624
Filed: 1992-02-22
Abstract: Die Erfindung betrifft polykristalline, gesinterte Schleifkörner auf Basis von α-Al2O3 mit einer Dichte von > 98 % der theoretischen des Korunds, einer Vickers-Härte von 21 GPa und größer und einer Kristallitgröße von 0,05 bis 1,3 µm sowie Schleifmittel aus diesen Schleifkörnern und die Verwendung dieser Schleifkörner zur Herstellung keramischer, feuerfester Erzeugnisse. Die polykristallinen, gesinterten Schleifkörner auf Basis von α-Al2O3 stellt man her, indem zu einer Böhmitdispersion α-Al2O3-Kristallisationskeime zugegeben werden, die Mischung aus der Böhmitdispersion und den Kristallisationskeimen angesäuert und geliert und das Gel getrocknet, zerkleinert und gesintert wird. Hierbei setzt man 0,5 bis 35 Gew.-% α-Al2O3-Kristallisationskeime, bezogen auf die gesinterten Schleifkörner, zu und erhitzt die Mischung aus der Böhmitdisperion und den Kristallisationskeimen unter Rückfluß, wobei der pH-Wert der Mischung in einem Bereich von 2,5 bis 3,5 durch Säurezugabe gehalten wird.
Patent EP-0525565-A2 (EP)
Inventor: KREMERS WOLFGANG
IPC: H01R4/36
Filed: 1992-07-20
Abstract: In order to simplify the connection of single-pole or multi-pole switching devices, especially in the case of a constrained wiring space or large conductor cross-section, it is advantageous to make it possible for the conductor to be inserted from above. For this purpose, at least one terminal frame (10) per current path is mounted on the switching device. A screw unit (20) can be pushed into this terminal frame (10), which screw unit (20) is locked in a holder (2) which is at the same time used as a terminal cover. In the case of multi-pole switching devices, the screw units (20a, 20b, 20c) are jointly locked in a terminal frame and are also jointly inserted into the corresponding terminal frames (10a, 10b, 10c). In this case, the terminal frames have a retaining slot (13) into which projections (22) can be pushed which are provided on a plug nut (21) of the screw unit (20).
Patent EP-0528283-A2 (EP)
Inventor: CHIAKI TAKANO
IPC: G06F1/08
Filed: 1992-08-06
Abstract: A semiconductor integrated circuit having a clock signal generator comprising a ring oscillator (20), a divider (14), a phase comparator (15), and an up-down counter (16). The ring oscillator (20) provides variable oscillation frequencies determined by a sum of the delay times provided by the circuit elements constituting the oscillator. The divider (14) divides the oscillation frequency from the ring oscillator (20) by a specified number. The phase comparator (15) compares the frequency of the signal from the divider (14) with the frequency of the external clock signal (S fe ). The up-down counter (16) controls the oscillation frequency of the ring oscillator (20) based on the comparison result from the comparator (15). The clock generator is controlled by an external clock signal (S fe ) to generate an Internal clock signal (S fc ) having a higher frequency and outputs both signals. By use of a digital integrated circuit technology alone, it becomes possible to include slow operating semiconductor elments and fast operating semiconductor elements on the same circuit chip without sacrificing the excellent characteristics of the latter.
Patent EP-0548595-A2 (EP)
Inventor: CICERI SILVANA
IPC: A61K31/44
Filed: 1992-11-30
Abstract: Said pharmaceutical system consists of a hard gelatine capsule which contains a combination of three or more tablets with differently adjusted active compound release. The production of such a pharmaceutical system is also described.
Patent EP-0508522-A2 (EP)
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B7/13
Filed: 1992-03-30
Abstract: An optical recording and/or reading apparatus for recording and/or reading information in/from a track of an optical record carrier (1) is disclosed. The apparatus comprises a radiation source (6) for generating a radiation beam. The radiation beam is aimed at a radiation-sensitive detector (10) with the aid of an optical system (7,8,9, 11) through the record carrier (1). The detector (10) comprises at least two sub-detectors. A signal processing unit (12) is coupled to outputs of the sub-detectors for receiving detected signals which are indicative of the radiation detected by the sub-detectors. The signal processing unit (12) comprises a means (30a, ..., 30d) for splitting up low-frequency components and high-frequency components of the detection signals. Control signals are derived on the basis of the low-frequency components. The apparatus further includes a means (32) for combining signals which are indicative of the low-frequency components and signals which are indicative of the high-frequency components and for deriving the information signal on the basis of the combined signals.
Patent EP-0503914-A2 (EP)
Inventor: YASSINZADEH ZIA
IPC: G01N21/27
Filed: 1992-03-11
Abstract: The invention provides devices and methods for electronically simulating a standard absorbance value in an analytical instrument that measures absorbance of light in order to verify the correct operation of the instrument. A liquid-crystal/polarizing-filter combination located in the light pathway normally occupied by sample is used, along with sufficient voltage changes to selectively block and transmit light through the liquid crystal, thereby causing a light detector in the analytical instrument to read transmitted and blocked values of light. A calculation then is used to determine whether proper operation of the instrument has occurred. Different absorbance values, as well as different patterns of varying transmission (such as exponential decay), can be simulated by causing the liquid crystal to switch from absorbance to transmission (or vice versa) at different times.
Patent EP-0503958-A2 (EP)
Inventor: TSUGE OTOHIKO
IPC: C07D311/02
Filed: 1992-03-13
Abstract: Heterocyclic compounds selected from the group consisting of the compounds [IV] to [VII], [IX] and [X]. The heterocyclic compounds are useful for reactive materials in chemical industry and a process for producing the heterocyclic compounds.
Patent EP-0507562-A2 (EP)
Inventor: ROURKE JOHN L
IPC: B41J21/00
Filed: 1992-04-01
Abstract: Process for electronically printing envelopes in which a list of recipient and sender names and addresses are stored in libraries in memory for selective accessing when programming an envelope print job, with programming control to adjust the location of the recipient's address printed on the envelopes, a postage stamp, and programming control to change the postal rate printed with the postage stamp on envelopes.