baber/WOPTO huggingface dataset:
Patent EP-0596466-A2 (EP)
Inventor: MORI TAKAO
IPC: C12P41/00
Filed: 1993-11-03
Abstract: There is disclosed a process for preparing D-mandelic acid comprising the steps of:
     (1) treating racemic mandelic acid with a culture broth, cells or treated cells of a microorganism having ability of converting L-mandelic acid into benzoylformic acid,   (2) treating the reaction mixture of the step (1) with a culture broth, cells or treated cells of a microorganism having ability of stereoselectively reducing benzoylformic acid into D-mandelic acid, and   (3) isolating and collecting the D-mandelic acid from the reaction mixture.
Patent EP-0568245-A2 (EP)
Inventor: FINN PATRICK J
IPC: G03G15/20
Filed: 1993-04-20
Abstract: A fuser member for fusing thermoplastic resin toner images to a substrate has an aluminum base member (18) and an elastomer fusing surface (12) of a poly(vinylidenefluoride-hexafluoropropylene-tetrafluoroethylene) where the vinylidenefluoride is present in an amount less than 40 mole percent, the elastomer having been cured from a solvent solution thereof with a nucleophilic curing agent soluble in the solution and in the presence of 5 or less than 4 parts by weight of inorganic base per 100 parts of polymer, the inorganic base being effective to at least partially dehydrofluorinate the vinylidenefluoride, and an adhesive layer (16) between the surface of said aluminum base member (18) and the elastomer fusing surface (12), the adhesive layer (16) having been cured from a solvent solution of a poly(vinylidenefluoride-hexafluoropropylene-tetrafluoroethylene) where the vinylidenefluoride is present in an amount less than 40 mole percent and from about 6 to 20 parts by weight per 100 parts by weight of said poly(vinylidenefluoride hexafluoropropylene-tetrafluoroethylene) of an amino silane represented by the formula:
       
 where R can be an alkyl group having 1 to 7 carbon atoms; R' can be an alkyl group having 1 to 7 carbon atoms or a polyalkoxyalkyl group of less than 7 carbon atoms; Y is an amino group or an amino substituted alkyl, or a polyamino substituted alkyl, or an alkenylalkoxy amino, or an aryl amino group of less than 15 carbon atoms, h is 1 to 3, b is 0 to 2, q is 1 or 2 and        h + b = 3          .
Patent EP-0573288-A2 (EP)
Inventor: OTA TAKASHI
IPC: G02B6/38
Filed: 1993-06-03
Abstract: Disclosed is an optical fiber connector comprising, (i) a lower plate (101) having a first upper flat surface (12), a second upper (14) flat surface being lower than the first upper flat surface, and a stepped portion (16) interposed between the first and second upper flat surfaces and having a transversely-extending side surface (13), (ii) a first upper plate (301) disposable on or above the first upper flat surface and having a bottom flat surface, (iii) at least one longitudinally-extending V-groove (20), formed in one of the upper flat surface of the lower plate and the bottom surface of the first upper plate, for accommodating respective corresponding optical fibers of an optical fiber cable, and (iv) a second upper plate provided with an accommodation groove (52) having an opening at each end thereof, for accommodating a covering (64) of the optical fiber cable (60), the second upper plate having an end surface and being disposable on the second upper flat surface (14) so that the end surface (56) contacts the side surface (13) of the stepped portion (16).
Patent EP-0608781-A2 (EP)
Inventor: ORLANDI ARTURO
IPC: B44C5/00
Filed: 1994-01-21
Abstract: The decorative metallic object (1) consists of a metal plate (2), onto which design elements (3) are applied in the form of welding beads (4). In order to manufacture the decorative metallic object (1), the metal plate (2) is laid on a metal base (6), its edges being fixed to the base (6), at least partially, by retaining means, preferably a welded-on metal layer (8), and the welding beads (4) which form the design elements (3) are then applied to the plate (2).   <IMAGE>
Patent EP-0621481-A2 (EP)
Inventor: SCHREIBER JOERG DR
IPC: G01N31/22
Filed: 1994-04-15
Abstract: The invention relates to a system for the analysis of sample liquids by means of dry reagents, which is particularly suitable for the determination of clinical parameters. An analysis device, in which test elements for carrying out an analytical test are located, is part of the system. The form and condition of the test elements is matched to the use in the analysis system according to the invention. The system is particularly suitable for carrying out analyses for which the test elements available have a short storage life in contact with the environment. <IMAGE>
Patent EP-0637425-A2 (EP)
Inventor: HARTMANN SIEGBERT
IPC: A47C20/12
Filed: 1994-07-30
Abstract: The adjustable backrest (2) on the lifter (6) is supported by a plane (14) sloping down to the head rest (5) and on the underside of the backrest. A wedge-shaped slide (16), acting on the headrest, has a support surface (18) parallel to the backrest's sloping plane, and facing the lifter. When the headrest is lowered, the support surface protrudes beyond the sloping plane and is gripped by the lifter after the backrest has performed a pre-set swivel movement for lift the headrest in relation to the backrest. The wedge-shaped slide piece presses against a counter bearing (17) on the underside of the headrest.
Patent EP-0638525-A2 (EP)
Title: Verfahren zum Schmelzen von Glas in einem Wannenofen und Wannenofen hierfür
Inventor: SORG HELMUT DIPL-ING
IPC: C03B5/225
Filed: 1994-08-06
Abstract: In einem Wannenofen (1) zum Schmelzen von Glas sind zwischen einem Aufgabeende (6) für den Glasrohstoff und einem Durchlaß (10) für das geschmolzene Glas hintereinander ein Vorwärmteil (16), ein Schmelzteil (16a), ein Läuterteil (12) mit einer Läuterbank (11) und ein Homogenisierungsteil (13) angeordnet. Der zwischen zwei Stirnwänden (17, 20) gebildete Ofeninnenraum ist dabei durch Trennwände (18, 19) bis auf Strömungswege für Glas und Abgas unterteilt. Der Schmelzteil (16a), der Läuterteil (12), mehrere Brenner (22) und der Homogenisierungsteil (13) sind einem gemeinsamen Feuerraum (21) des Oberbaus (4) zugeordnet. Zwischen der Innenfläche (17a) der ersten Stirnwand (17) und der Mittenebene (E) der letzten Trennwand (19) vor dem Läuterteil (12) wird für das Glas ein erster Strömungsweg "L1" gebildet, und in dem Feuerraum (21) wird zwischen der Mittenebene (E) und der Innenfläche (20a) der zweiten Stirnwand (20) ein zweiter Strömungsweg "L2" gebildet. Dabei wird das Verhältnis der Länge "L2" zur Summenlänge ("L1" + "L2") zu mindestens 0,5, vorzugsweise zu mindestens 0,53, gewählt. Die Längen "L1" und "L2" sind dabei die Horizontalkomponenten der betreffenden Strömungswege. Die Heizenergie wird der Glasschmelze zumindest überwiegend im Schmelzteil (16a) vor der Läuterbank (11) des Läuterteils (12) zugeführt, und dem Glasrohstoff wird die Heiz- und Schmelzenergie von ober her durch das Abgas und von unten her ausschließlich durch die bis zum Aufgabeende (6) geführte Strömung der Glasschmelze zugeführt. Dadurch benötigt das Aufgabeende (6) der Schmelzwanne (2) zumindest im Dauerbetrieb keine elektrische Beheizung. <IMAGE>
Patent EP-0661655-A2 (EP)
Inventor: WANG CHUNG-HSI
IPC: G06Q20/04
Filed: 1994-12-06
Abstract: An image statements preparation process and system uses a profile management facility for assigning system management profiles including statement group cycle profiles to group multiple statements according to cycles for preparation and processing, and to allow statements preparation work to be performed concurrently upon successive and overlapping statement cycles. A statements interactive session workstation and host are provided to allow profile-managed operator selection of statements by statement cycles on which data, including image data, reconciliation work is required. A statements interactive session workstation display presents account information including missing image items along with a list of unassigned image items so that image reconciliation can be performed by a statements interactive session operator. Missing image items can be scanned into memory at the statements interactive session workstation. Additional profiles are used to provide easy access and security authorization to statement interactive session workstation operators.
Patent EP-0617070-A2 (EP)
Inventor: SYBERT PAUL DEAN
IPC: C08G64/12
Filed: 1994-03-18
Abstract: Polycarbonate resins containing repeating or recurring polymer chain units of the formula :
       
wherein R represents alkyl are useful in high temperature applications, when thermoplastically molded into articles.
Patent EP-0658066-A2 (EP)
Inventor: TSUNO TAKASHI C O ITAMI WORKS
IPC: H05B3/14
Filed: 1994-12-07
Abstract: Continual boron-doped diamond parts with ends are formed in a non-doped insulating diamond crystal. Ohmic electrodes are deposited on the ends of the boron-doped continual parts. Non-doped diamond encloses and insulates the boron-doped diamond. When the boron-doped diamond parts are supplied with a current, the boron-doped parts generate Joule's heat. The device acts as a heater. Since the whole is made of diamond crystal, the heater can be sized to extremely small. The heater enjoys high resistance against high temperature, especially in an anaerobic atmosphere. The diamond heater can be adopted in vacuum or in liquid, since the insulating diamond layers are highly resistant against vacuum and liquid.
Patent EP-0631024-A2 (EP)
Inventor: BELLEM A NORMAN
IPC: E04D3/36
Filed: 1994-06-02
Abstract: A mid-roof anchoring system includes a series of anchoring channels (40) secured to the roof structure along a line (L) midway between the eave (E) and the ridge (R) of the roof. Metal roof panels (24) installed over the substructure are permitted to float laterally on the roof, except where they are attached to the anchoring channels. As a result, the roof panels expand or contract in both directions away from the midway line. This approach minimizes thermally induced movement the upper and lower edges of the roof, and minimizes reaction forces at the anchor.
Patent EP-0673633-A2 (EP)
Inventor: MOLL BERNHARD
IPC: A61G15/12
Filed: 1995-03-23
Abstract: The housing (43) is movably mounted on the back of the headrest (34), with a control (41) on the housing pivot mounted on a transverse axle (73). The control, in one piece with the housing, has a grip handle (72) or strip or recess (71) extending esp. across the vertical lengthwise centre plane of the chair. The bottom or back end of the housing has an opening, esp. slot (43e) for a headrest support, pref. a steering linkage (3b). The control or housing is held on a pref. plate-type holder (34c) extending pref. parallel to the headrest. The holder is pre-tensioned by a spring (40) force against a thrust piece (34a) towards the headrest.
Patent EP-0679370-A2 (EP)
Inventor: SCHAEFER BERND
IPC: A61B17/70
Filed: 1995-04-28
Abstract: The device has a bone plate (1) fixable to the bone, an accommodation device (13) for the fixing bar and a fixing device holding the fixing bar in the accommodation device. The bone plate is fixable to the bone independent of the accommodation device. The bone plate has a locating surface (34) matching the bone surface and the fixing bar after fixture of the bone plate to the bone can be laid in the accommodation device. The accommodation device is of one-piece structure with the bone plate, and is fork-shaped, having two distal projecting arms (11,12). The accommodation device is distally open.
Patent EP-0704850-A2 (EP)
Inventor: SAKURAI KIYOFUMI
IPC: G11C8/18
Filed: 1995-09-27
Abstract: A dynamic memory comprises a control circuit (61-67, 68) for controlling the selection of the row decoder and the activation of the sense amplifiers in accordance with a            RAS     ¯            signal externally supplied thereto and a word line control circuit (11) for controlling a selected word line to turn the electric potentials read out from the memory cells connected to the word line on the bit lines connected to the respective memory cells back to an inactive level after the electric potentials are sensed and amplified by the sense amplifiers corresponding to the respective bit lines during the time period from the time when the            RAS     ¯            signal is turned to an active level and the time when it is turned back to the inactive level. A dynamic memory has gate oxide films are designed to be subjected to a less electric field strength in order to minimize the degradation of reliability and the memory can effectively reduce the fall of the word line driving stepped-up voltage to eliminate the necessity of a leak current compensation circuit. Additionally, the memory reduces the time required to restore the electric potentials for a data reading operation and also the cycle time required for a data writing operation.
Patent EP-0717398-A2 (EP)
Inventor: FUKUDA HIROYUKI
IPC: G11B7/013
Filed: 1995-12-15
Abstract: A dot code recorded on an information recording medium (34) consists of a data code (10) corresponding to the contents of multimedia information to be reproduced, and a pattern code (12) for determining a read reference point for the data code. The pattern code (12) consists of pattern dots (14) arranged at predetermined positions with respect to the data code (10), and markers (16) arranged at predetermined positions with respect to the pattern dots (14) and used to detect the pattern dots (14). In an information reproduction system for optically reading and reproducing a dot code from an information recording medium (34) on which such a dot code is recorded, the dot code is imaged by an image input section. A data read reference point determining section then recognizes the pattern code (12) from the picked-up image, and determines a data read reference point for reading the data code (10). A data reading section reads the data code (10) on the basis of the data read reference point determined by the data read reference point determining section. A reproducing section reproduces/outputs the data read by the data reading section. <IMAGE>
Patent EP-0683439-A2 (EP)
Inventor: SATO MINORU C O CANON K K
IPC: G03G21/16
Filed: 1995-05-17
Abstract: A process cartridge remanufacturing method for a process cartridge detachably mountable to a main assembly of an image forming apparatus includes the steps of providing a new photosensitive drum; providing a new toner-development frame including a new toner frame having a toner containing portion for containing toner, a new development frame having roller mounting portion for mounting a developing roller for supplying toner to said photosensitive drum, wherein said toner frame and said development frame are welded with a new removable toner seal therebetween for preventing the toner in said toner containing portion from leaking out; preparing a drum frame to be reused having a drum mounting portion for mounting the photosensitive drum; supplying toner into said toner containing portion of said new therefore; mounting the developing roller to said new development frame; mounting the photosensitive drum to the drum frame to be reused; rotatably engaging said new toner-development frame and said drum frame to be reused.
Patent EP-0715916-A2 (EP)
Title: An iron or copper based powder composition
Inventor: YEAGER DAVID A
IPC: C23C4/08
Filed: 1995-10-16
Abstract: An iron or copper based metal powder useful for plasma deposition of a coating that has a dry coefficient of friction .75 or less and readily conducts heat through the coating. The powder comprises (a) H 2 O atomised and annealed particles consisting essentially of (by weight) carbon .15-.85%, oxygen .1-.45%, an air hardening agent selected from manganese and nickel of .1-6.5%, and the remainder iron or copper, with at least 90% of the particles having oxygen and iron or copper combined in the lowest atomic oxygen form for an oxide of such metal. A method of making anti-friction iron powder that is economical, selectively produces FeO and promotes fine flowable particles. The method comprises (a) steam atomisation of a molten steel that excludes other oxygen, the steel containing carbon up to .4% by weight to produce a collection of comminuted particles, and (b) annealing the particles in an air atmosphere for a period of time of .25-2.0 hours in a temperature range of 427-760°C (800°-1400°F) to reduce carbon in the particles to about .2% or sponge iron by reducing Fe 3 O 4  or Fe 2 O 3  in CO and (H 2 O steam) to attain nearly all iron with nearly all FeO and 0.1 to 0.85 C.
Patent EP-0707268-A2 (EP)
Inventor: STEVENS JEFFREY C
IPC: G06F13/42
Filed: 1995-10-13
Abstract: A memory controller for a computer system provides a series of queues between the processor and a PCI bus and the memory system. Memory coherency is maintained in two different ways. Before any read operations are accepted from the PCI bus, both of the posting queues must be empty. A content addressable memory (CAM) is utilized as the PCI-to-memory queue. When the processor performs a read request, the CAM is checked to determine if one of the pending write operations in the PCI-to-memory queue is to the same address as the read operation of the processor. If so, the read operation is not executed until the PCI-to-memory queue is cleared of the write. To resolve the problem of aborting a Memory Read Multiple operation, an abort signal from the PCI bus interface is received and as soon thereafter as can be done the read ahead cycle is terminated, even though the read ahead cycle has not fully completed. The memory controller has improved prediction rules based on whether the cycle is coming from the processor or is coming from the PCI bus to allow more efficient precharging when PCI bus cycles are used. The memory controller is highly programmable for multiple speeds and types of processors and several speeds of memory devices. The memory controller includes a plurality of registers that specify number of clock periods for the particular portions of a conventional dynamic random access memory cycle which are used to control state machine operations.
Patent EP-0734000-A2 (EP)
Inventor: WELNER STEPHEN
IPC: G06F21/34
Filed: 1995-12-29
Abstract: A method and apparatus for identifying authorized users of a secure system. A user of the secure system is prompted to enter a personal identification code which is then received into the secure system. The personal identification code entered by the user is then compared against a list of authorized personal identification codes. The user is identified to be an authorized user of the secure system only if the personal identification code entered by the user is present in the list of authorized personal identification codes. Each personal identification code on the list of authorized personal identification codes is arranged in a personal identification code format that includes a plurality of core digits and a plurality of check digits. A first of the check digits has a value that is dependent upon a first group of two or more core digits, and a second of the check digits has a value that is dependent upon a second group of two or more core digits, the first group of two or more core digits being different from the second group of two or more core digits.
Patent EP-0713084-A2 (EP)
Inventor: FERDINAND PIERRE
IPC: G01L1/24
Filed: 1995-11-16
Abstract: In the silica optical fibre (15), local deformations (epsilon 1 - epsilon 3) are measured by Bragg reflection gratings (RB1-RB3) photoinduced either simultaneously or successively at spaced points and having either identical or different transfer functions and characteristic wavelengths. The three gratings are arranged at 120 degrees spacing (beta 1, beta 2) around a loop, and these spacings differ in various embodiments. A calculation circuit enables the strain to be determined by soln. of a system of equations.
Patent EP-0721805-A2 (EP)
Inventor: MUELLER HANS-HELMUT
IPC: B05C17/01
Filed: 1996-01-03
Abstract: The appts. for mixing and delivery of a self-hardening two-component moulding mass, such as for sealing joints and for insulating foams, is a twin-piston mixing gun. The cartridges (11, 11b) have separate cartridge sleeves (22) with a closing plate (23) and a piston unit (24). The holding shaft (4) has a cartridge housing (5) which holds the cartridge sleeves (22) in a flush pressure fit. A dual adaptor headpiece (16) is between the static mixer (6) and the cartridge sleeves (22) in the holder shaft (4) with separate channels open to the cartridges, for material flows, coming together directly at the entry to the static mixer (6). The inner surfaces of the cartridge sleeves (22) are laminated with a film, resistant to the separate components of the two-component mass, using parchment, aluminium or polypropylene.
Patent EP-0726430-A2 (EP)
Inventor: DE LONGHI GIUSEPPE
IPC: F24F11/02
Filed: 1996-02-05
Abstract: The air conditioning apparatus, with a refrigerating fluid which is not harmful to at least the ozone layer, includes at least a first safety zone (5) wherein at least part of said electrical and/or electronic members of the apparatus are arranged; the safety zone has selected dimensions for preventing the formation of either minimum or maximum concentration of said coolant within said flammable limits; and at least a first chamber (6) comprising said electrical and/or electronic members adapted to operate the apparatus; the chamber is crossed by an air flow initially produced by the ventilator (4) for removing any minimum or maximum concentration of the coolant falling within said flammable limits, from the chamber.
Patent EP-0741247-A2 (EP)
Inventor: KOCIAN FRANK
IPC: F04D29/56
Filed: 1996-05-01
Abstract: The ring (10) has several points for support on a compressor housing, and curved ring segments (12) between two neighbouring support points. When the temperature of the segments rises, their curvature decreases. This moves the support points radially outwards. The ring has a min. of three and a max. of sixteen ring segments. Each segment has an outer circumferential section (14) and an inner bearer section (18). The two sections have different heat expansion coefficients in circumferential ring direction, and that of the inner section is the larger.
Patent EP-0743437-A2 (EP)
Inventor: KAZUMASA IIDA
IPC: F02D41/02
Filed: 1996-05-14
Abstract: An idle speed control apparatus includes an electronic control unit connected to sensors and switches for detecting the on-off states of an air conditioner and other devices, throttle opening, engine speed, etc. The electronic control unit selectively drives fuel injection valves for adjusting the injection quantity, air bypass valve for adjusting the suction rate, and/or EGR valve for adjusting the exhaust gas recirculation rate in accordance with an engine load detected by the sensors and switches, thereby selectively executing air-fuel ratio adjustment, suction rate adjustment, and/or exhaust gas recirculation rate adjustment as required, giving priority to the air-fuel ratio adjustment and suction rate adjustment in the order named. Thus, idle speed control to cope with engine load fluctuations can be carried out with stability.
Patent EP-0747452-A2 (EP)
Inventor: BAREUTHER ERNST
IPC: C09C1/42
Filed: 1996-06-01
Abstract: A method of producing a meta-kaolin white pigment involves thermal treatment of hydrated kaolinite in a fluidised bed reactor, supplied with fuel, oxygen-contg. gas and granular kaolinite of particle size at least 80 wt.% 0.1-3 mm., at 850-950 degrees C to obtain, as withdrawn product, meta-kaolin white pigment with max. 2 wt.% water of crystallisation.