baber/WOPTO huggingface dataset:
Patent EP-0451437-A2 (EP)
Inventor: TOBIYAMA YOICHI C O TECHNICAL
IPC: C10M103/06
Filed: 1991-01-02
Abstract: There is provided a galvanized steel sheet with high press formability, which has an inorganic compound on a metallic galvanized layer thereof. The galvanized steel sheet according to the present invention is manufactured by bringing the plating surface of the galvanized steel sheet into contact with a water solution containing 0.1 wt% or more of a borate of alkaline metal, and then drying the steel sheet by heating within a temperature range of 60 to 400°C. The friction coefficient of the galvanized steel sheet of the invention is 80% or less of the friction coefficient obtained without the existence of the inorganic compound on the metallic galvanized layer and the amount of insoluble slimes of the inorganic compound left after water washing or alkali degreasing is less than 1 mg/m².
Patent EP-0438154-A2 (EP)
Inventor: NAKAMURA KENJI
IPC: H04N7/167
Filed: 1991-01-17
Abstract: There is disclosed a multimedia network system for transmitting real-time communication type information such as a television video signal and storage type information such as a computer file using at least one transmission path. The real-time communication type information is encrypted by a secret-key system, and the storage type information is encrypted by a public-key system. A common encryption key of the public-key system is changed in each communication. High-speed information can be safely encrypted and transmitted.
Patent EP-0451566-A2 (EP)
Inventor: GERSTEL EBERHARD
IPC: G01N30/26
Filed: 1991-03-21
Abstract: The invention relates to the gas-chromatographic separation of substances in which a controlled carrier gas flow is passed through a sample injection device. In a first operating state, the liquid sample material consisting of solvent and substances to be examined is injected, while the access to the separating column is blocked by a controlled auxiliary gas flow and the carrier gas flow is removed together with the solvent through an open discharge line, and substances to be examined are held back in an evaporation tube upstream of the separating column. In a second operating state, in which the discharge line for the carrier gas flow is closed and the auxiliary gas flow is cut off, the substances in the sample material held back during the first operating state are fed by means of the carrier gas as a result of heating the evaporation tube of the separating column. To be able to detect, in particular, small traces, at least one of the three quantities comprising sample material dosing rate, temperature in the evaporation tube and quantity of carrier gas which flows through the evaporation tube in unit time is controlled as a function of the other or the others in such a way that all of the solvent in the evaporation tube evaporates and is removed with the carrier gas flow. <IMAGE>
Patent EP-0457126-A2 (EP)
Inventor: NETTELHOFF FRIEDRICH W
IPC: H01R39/04
Filed: 1991-05-03
Abstract: A commutator for an electric motor or generator having laminates which are distributed symmetrically with respect to a commutator axis on the circumference or on an end side and which are supported in an insulating material base body, the commutator having a central opening, whose diameter is designed to form a push fit onto the shaft of the electric motor or generator and which is stiffened by means of a bush element of higher strength to absorb the seating and pressing on forces, is designed in order to achieve simpler and cost-effective production, easier and non-critical handling when being pressed onto a motor shaft, and high robustness and long life such that the bush element has an internal diameter which is larger than the diameter of the opening and such that the bush element is covered internally by a layer of insulating material. 
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Patent EP-0457244-A2 (EP)
Inventor: WAKITA RYOZO
IPC: F16K1/36
Filed: 1991-05-13
Abstract: A flow control valve includes: an inlet casing (1a) concentric to a spindle; an outlet casing (1b) coupled with the inlet casing, an inlet portion of the outlet casing having a countersunk edge part (21); a head (2) having two notches in the surface of a cylindrical portion, the head being put into the outlet casing; and a disk (3) shaped as a truncated cone which is continuously provided to the head, the disk coming into contact with the countersunk edge part.
Patent EP-0463513-A2 (EP)
Title: Benzylketone und diese enthaltende Fungizide
Inventor: WINGERT HORST DR
IPC: C07C255/57
Filed: 1991-06-14
Abstract: Benzylketone der allgemeinen Formel <IMAGE> in der X: CH oder N, Y: O oder NR<4> R¹, R²: H oder Alkyl; R³: Halogen, Cyano, Nitro, Alkyl, Cycloalkyl, Alkoxy, Halogenalkyl, Arylalkyl, Arylalkoxy, Aryloxy oder Aryl bedeutet, wobei die Arylgruppen ihrerseits substituiert sein können, R<4>: OH, Alkoxy oder Arylalkoxy und; R<5>: H, Methyl, Halogen oder Methoxy bedeutet, und diese Verbindungen enthaltende Fungizide.
Patent EP-0462586-A2 (EP)
Title: Woody board
Inventor: NAKAMOTO YUSHO
IPC: B27D1/00
Filed: 1991-06-19
Abstract: Disclosed is a woody board, in which a molded layer of a woody material of a wood powder or woody fibers is provided on one surface or both surfaces of a woody substrate of a molded sheet of a coniferous tree plywood or coniferous tree LVL, and a method of preparing said woody board. The woody board is prepared by molding a woody material mix comprising an adhesive and a woody material of a wood powder or woody fibers on at least one surface of a woody substrate. The woody board has a flat and smooth surface and has a high mechanical strength and a high screw-drawing resistance.
Patent EP-0469339-A2 (EP)
Inventor: BRAUN REINHOLD
IPC: C08G12/16
Filed: 1991-07-06
Abstract: Aqueous solutions of products of the reaction of dicyandiamide with formaldehyde in which at least 30% of the N-methylol groups thereof have been etherified, have a longer shelf life and better water-dilutability than corresponding solutions of reaction products containing exclusively non-etherified N-methylol groups. The solutions have a pH of from 4.5 to 8.5 and additionally contain an acid and/or a salt thereof. The solutions, if desired after dilution or mixing with other solutions, are suitable for flameproofing fibre material, in particular cellulose material.
Patent EP-0501002-A2 (EP)
Inventor: NEGISHI HIDEHIKO
IPC: G01C19/72
Filed: 1991-08-02
Abstract: An optic rotation sensing apparatus includes a light source (1) emitting light. The light emitted from the light source is transmitted to a sensing loop (6) which provides a phase difference between opposite-direction light waves in response to a rotation. Return light outputted from the sensing loop is transmitted to a photodetector (3). A device (7) modulates a phase of light propagating in the sensing loop. Another device (8) depolarizes light propagating in the sensing loop.
Patent EP-0471277-A2 (EP)
Inventor: NAGASE YU
IPC: C09K19/40
Filed: 1991-08-06
Abstract: A silanol compound having a mesogenic group, of the following formula (III):
     wherein each of R 5  and R 6 , which may be the same or different, is an alkyl group or a phenyl group, X is a single bond, an oxygen atom, or a group of the formula -COO- or -OCO-, Q is a mesogenic group, and p is an integer of from 2 to 20, and a process for its production. Also disclosed are a polymerizable monomer of the following formula (I) and a polymer having repeating units of the following formula (II).
     
     wherein R is a hydrogen atom, a halogen atom, an alkyl group or a phenyl group, each of R 1  to R 6 , which may be the same or different, is an alkyl group or a phenyl group, m is an integer of from 2 to 20, n is an integer of from 0 to 50, and X, Q and p are as defined above.
Patent EP-0473008-A2 (EP)
Inventor: BALDARO EVA
IPC: C12P37/04
Filed: 1991-08-14
Abstract: Improved process for preparing penicillins and cephalosporins by reacting 6-amino-penicillanic acid, 7-amino-cephalosporanic acid, 7-amino-3-deacetoxy-cephalosporanic acid or their derivatives with derivatives of α-aminoacids in the presence of a properly immobilised penicillin acylase enzyme, at a temperature ranging from -5°C to +20°C. The process minimises the production of by-products and ensures industrially advantageous yields.
Patent EP-0480257-A2 (EP)
Inventor: GROVER GARY J
IPC: A61K31/44
Filed: 1991-09-26
Abstract: In accordance with the present invention novel methods for cardiopulmonary bypass and organ transplant, each employing a potassium channel activator, are disclosed. The use of a potassium channel activator has been found to reduce the damage or ischemia induced by the bypass and transplant procedures.
Patent EP-0482544-A2 (EP)
Inventor: PREVATT WILLIAM DUDLEY
IPC: C12P23/00
Filed: 1991-10-21
Abstract: The present invention provides a process for the cell fusion of strains of  Phaffia rhodozyma  thereby providing novel strains of  Phaffia rhodozyma .
Patent EP-0445994-A2 (EP)
Inventor: BREGER JOSEPH LAWRENCE
IPC: G02C7/04
Filed: 1991-03-01
Abstract: The disclosure relates to a multifocal optical correction lens or lens product (10) for focusing objects at two or more distances, such as spectacle lenses, contact lenses, or contact lens buttons has a plurality of optical correction regions (12, 14, 16) for imaging objects at different distances or ranges of distances. At least two such regions are provided with at least one of the regions (12, 14, 16) being repeated in that portion of the lens overlying the wearer's pupil.
Patent EP-0455443-A2 (EP)
Inventor: MATSUGU MASAKAZU
IPC: G03F9/00
Filed: 1991-04-29
Abstract: A method of detecting a relative positional deviation of a first object having a first grating mark with an optical power and a second object having a second grating mark with an optical power, is disclosed wherein a projected radiation beam is diffracted by the first and second grating marks in sequence and, on the basis of a position of convergence on a light receiving surface of plural diffraction beams produced by the diffraction through the first and second grating marks and including a signal beam having been diffracted at a predetermined order by each of the first and second grating marks, the relative positional deviation is determined, wherein a detection zone is defined on the light receiving surface, wherein the signal beam is caused to be converged upon the detection zone, and wherein a predetermined diffraction beam of the plural diffraction beams which, for a relative positional deviation of the first and second objects, shows displacement different from that of the signal beam is substantially prevented from being converged upon the detection zone.
Patent EP-0457476-A2 (EP)
Inventor: LEE SANG JAE
IPC: H04R5/00
Filed: 1991-05-07
Abstract: A comcorder being a video camcra integrally incorporating a video cassette recorder, and in order to selectively effect its own tape recording function and a sound amplifying function added thereto for amplifying and transmitting photographer's voice input through a microphone as needed, comprising input means for receiving an external sound and converting it into an electric signal, sound processing means coupled to a speaker and outputting an amplified sound through the speaker, and switching means actuated to selectively send the input sound signal to the sound processing means or the recording means of the camcorder.
Patent EP-0458576-A2 (EP)
Inventor: KUBOTA SHIGEO
IPC: H01S3/08
Filed: 1991-05-21
Abstract: A laser apparatus includes first (LR1) and second (LR2) laser rods disposed to respective sides of a centre point (0) on an optical axis (Ax), respectively, first (L1) and second (L2) concave lenses, for compensating the first and second thermal lenses, disposed at positions which are to respective sides of the centre point on the optical axis and inner sides of the first and second laser rods, respectively, first (M1) and second (M2) reflection mirrors disposed at positions which are to respective sides of the centre point on the optical axis and outer sides of the first and second laser rods, respectively, a first supporting unit (BL1) for supporting the first laser rod and the second concave lens such that the distance therebetween on the optical axis is kept to be a constant value, and a second supporting unit (BL2) for supporting the second laser rod and the first concave lens such that the distance therebetween on the optical axis is kept to be a constant value, wherein the first and second supporting units are relatively movable on the optical axis.
Patent EP-0461931-A2 (EP)
Inventor: KUROKAMI YUZO
IPC: H03H21/00
Filed: 1991-06-14
Abstract: In an adaptive equalizer (40) connected to a demodulator (14) to equalize a demodulated signal into an equalized signal in accordance with main and first through N-th controllable tap gains, where N represents a positive integer which is not less than one, the main and the first through the N-th controllable tap gains are produced dependent upon the demodulated and the equalized signals and are controlled by main and first through N-th parameters, respectively. A supplying circuit (42) supplies main and first through N-th values as the main and the first through the N-th parameters to the adaptive equalizer when the demodulator is put in a synchronization state. The supplying circuit supplies main and first through N-th additional values as the main and the first through the N-th parameters to the adaptive equalizer when the demodulator is put out of the synchronization state.
Patent EP-0467608-A2 (EP)
Inventor: AHO KENNETH A MINNESOTA MINING
IPC: C23C14/14
Filed: 1991-07-15
Abstract: The present invention is a light fixture (10) having a reflector (16) designed to discard preselected amounts of light from a light source (20). The percentage of the light discarded will vary over the surface of the reflector (16) in order to provide a predetermined output intensity distribution.
Patent EP-0498353-A2 (EP)
Inventor: SAGE BURTON H JR
IPC: A61N1/30
Filed: 1992-02-04
Abstract: 5n7 The present invention provides an iontophoretic drug delivery device having electrode renewing features includes a housing having a first electrode, a second electrode, a circuit for providing electrical communication between the first and second electrodes. The circuit is capable of engaging a source of current. Control means is provided for effecting the amount of current passing between the electrodes. A removable electrolyte reservoir is capable of holding electrolyte and removably engaging the housing so that one of the electrodes can contact electrolyte contained within the reservoir. A removable active agent reservoir is capable of holding an active agent for iontophoretic delivery. The active agent reservoir is capable of removably engaging the housing so that the active agent contacts one of the electrodes. 
     The present invention also provides a method for renewing electrodes during delivery of an active agent from an iontophoretic system which comprises at least two electrodes and means for containing an active agent, which method comprises:
     a) delivering an active agent in connection with a first electrode which completes a circuit with a second electrode in connection with an electrolyte, and   b) delivering an active agent from the second electrode by replacing the electrolyte with an active agent in connection with the second electrode and replacing the active agent with an electrolyte in connection with the first electrode.
Patent EP-0509330-A2 (EP)
Inventor: HERTER ERICH
IPC: G11B33/02
Filed: 1992-04-02
Abstract: A fixed mass storage unit for a data processing system comprising a central processing unit (CPU) exhibits an interface device (8, 9), and a connecting part (13) which can be connected to the CPU (12) is provided into which the interface device of the mass storage unit can be plugged. The mass storage unit can be a fixed-disk storage unit (2), a flash memory storage unit (24) or the like. <IMAGE>
Patent EP-0516976-A2 (EP)
Inventor: JACOBI VERENA
IPC: F21V3/00
Filed: 1992-04-29
Abstract: 1.2. The invention relates to a lighting fitting having a head part and a neck part, joined thereto, in the form of a bollard, and having a light source located in the head and/or neck part, at least one of the two parts consisting at least partially of a transparent material. 2.1. It is the object of the invention to provide a lighting fitting of the type specified above, in which a specific light emission is rendered possible by means of illuminating panels. 2.2. This is achieved when the parts of the lighting fitting have surfaces of differing transparency through which the light can optionally be emitted directed diffusely on all sides and/or upwards and/or downwards. <IMAGE>
Patent EP-0521445-A2 (EP)
Inventor: SCHULTE WOLFGANG DIPL-ING
IPC: H02G15/18
Filed: 1992-06-30
Abstract: The invention relates to a heat protection element (2) for cables in the entrance area of heat-shrinkable cable sleeves (1). This heat protection element (2) consists of heat-shrinkable material and can be provided with corresponding sealing means (5). <IMAGE>
Patent EP-0536852-A2 (EP)
Inventor: LOGAN DAVID J
IPC: B44C1/16
Filed: 1992-09-23
Abstract: A laminated web (10) has a carrier sheet (28) and a sign material sheet (30) superimposed on it and a first layer of permanently tacky adhesive (34) attaching the sign material sheet to the carrier. A second permanently tacky adhesive layer (34) is provided on the side of the sign material sheet facing away from the base layer and is coated or is provided with a film (35) which deadens the exposed tacky surface such that the web may be cut in an automated sign generated machine (12) and the web weeded (Fig. 5) thereby leaving free standing characters (34) on which the second permanently tacky adhesive can then be exposed for application onto a substrate surface.
Patent EP-0500247-A2 (EP)
Inventor: BATES BARRY
IPC: A43B7/32
Filed: 1992-02-10
Abstract: A shoe (20) comprising a sole portion (30,60) having peripheral edges and at least one cushioning element (100,200,300) comprising a chamber having flexible walls (106,108,206,208) filled with a liquid composition (110,210,310), wherein the chamber includes a plurality of partitions for directing flow of liquid (110,210,310) from one portion of the chamber to another portion of the chamber. Preferably, at least one partition is a gating means responsive to a differential in liquid pressure for enabling the flow of liquid to the chamber portion of lower liquid pressure. The cushioning element (110,200,300) overlays the sole portion (30,60). A portion of the cushioning element extends to a peripheral edge to provide cushioning support to a foot of a wearer at the peripheral edge. Preferably, the extending portion of the element (100,200,300) has substantially transparent walls (106,108,206,208) whereby the liquid composition can be viewed. Preferably, the liquid composition comprises an amount of a gel having a gel density and an amount of particulate density is less than the gel density. Preferably, the cushioning element (100,200,300) has a flexure joint (118) along a portion of the element, which is a partition for directing flow of liquid from one portion of the chamber to another portion of the chamber.
Patent EP-0520926-A2 (EP)
Inventor: CHANDLER-MILLER PATRICE R
IPC: G06F3/048
Filed: 1992-06-10
Abstract: A method and apparatus in an object-oriented software development tool kit for providing class information to an application in an object-oriented environment that requests class information from a graphic user interface operating environment. When a request is received for class information from an application, a search of a class data structure is performed for a presence of class information. If the class information is present, the class information is retrieved. If no class information is present in the class data structure, the information is requested and received from the graphic user interface operating environment and saved in the class data structure. Finally, the class information is sent to the application.
Patent EP-0563964-A2 (EP)
Inventor: LANG HANS WALTER
IPC: A61C11/02
Filed: 1993-04-01
Abstract: In a dental articulator (1) with a stand (6) and two articulator arms (2, 3) which are held thereon and extend forward in their working position and of which one, especially the upper, articulator arm (3) is mounted in lateral joints (11) so as to be pivotable about a horizontal pivot axis (5) extending at right angles to a vertical plane extending from the front to the back, dental models for a lower jaw and/or for an upper jaw which are opposite each other in their working position being releasably fastened on the articulator arms (2, 3), the right and left sides of the stand (6) are preferably arranged so as to diverge symmetrically upwards. <IMAGE>
Patent EP-0551185-A2 (EP)
Inventor: MORIZUKA KOUHEI
IPC: H01L29/165
Filed: 1993-01-06
Abstract: A heterojunction bipolar transistor is described which includes a collector layer (103) formed on a substrate (101). A wide bandgap base layer (120) and a light doped layer (121) are formed on the collector layer by sequential epitaxial growth. An emitter layer (128) may be either deposited by chemical vapor deposition on the lightly doped layer or may be ion implanted into the lightly doped layer (121).
Patent EP-0585115-A2 (EP)
Inventor: KAY MICHAEL R
IPC: H03K17/00
Filed: 1993-08-25
Abstract: A multiplex system wherein each of the multiplex circuits includes a hold switch (Φ HOLD ) and hold capacitor (C HOLD ), a standard class A differential amplifier (11) with constant feeding current source, a multiplex switch (Φ N-1... ) to selectively isolate each multiplex circuit from the common multiplex line and a second current source (TURBO) supplying much larger current than the constant feeding current source selectively couplable in parallel with the constant feeding current source to the differential amplifier during periods when the differential amplifier is coupled to the common multiplex line.
Patent EP-0589715-A2 (EP)
Inventor: SCHULTE ROBERT B
IPC: G07B17/00
Filed: 1993-09-24
Abstract: An improved thermal printing postage meter includes a base supporting a registration wall and a deck. A thermal print head is fixably mounted to the registration wall above a portion of the deck to define a print station. A thermal ribbon cassette is detachably mounted to the registration wall, the thermal ribbon cassette having a thermal transfer ribbon supply mounted around a supply roller and threaded past the print head in the printing station to a take-up roller. A platen roller assembly supports a platen roller for positioning the platen roller to assume a second position biasing the media against the thermal ribbon and the thermal print head. A first motor drive is provided for rotatively driving the platen roller, wherein rotation of the platen roller simultaneously drives the media and thermal ribbon past the print head. A second motor drive is provided for driving the take-up roller during a print cycle. A microcontroller communicates with the first drive motor and the second drive motor for driving the first and second motor drives at complementary speeds such that the take-up side web tension of the thermal ribbon within the thermal cassette remains constant.
Patent EP-0593196-A2 (EP)
Inventor: CHERNG JING-YIH
IPC: H02J7/00
Filed: 1993-10-06
Abstract: A method and apparatus is disclosed for charging lead-acid batteries which comprises periodic voltage sweeps to determine the charging voltage that should be used for the battery and then adjusting the charging voltage in accordance with that voltage sweep information so as to ensure that a highly efficient charging process is achieved which avoids undue gassing and inherently compensates for factors such as the temperature, type and service life history of the battery and resistance due to the interactive nature of the technique and apparatus.