baber/WOPTO huggingface dataset:
Patent EP-0420692-A2 (EP)
Inventor: KAWACHI MASARU C O INTELLECTUA
IPC: G01N17/00
Filed: 1990-09-28
Abstract: A damage measuring method and a damage recovering apparatus for a nonlinear optical crystal are disclosed. This nonlinear optical crystal damage measuring method includes the steps of radiating visible light on a nonlinear optical crystal for generating a second harmonic of incident light, in a direction substantially perpendicular to the generated optical second harmonic, and metering transmission light obtained by the light radiation to measure a damage of the nonlinear optical crystal. One aspect of the nonlinear optical crystal damage recovering apparatus includes a heater (21) for heating a nonlinear optical crystal (11) for generating a second harmonic (14) of incident light (12). Another aspect of the nonlinear optical crystal damage recover­ing apparatus includes a halogen lamp for radiating visible light (15) on a nonlinear optical crystal (11) for generating a second harmonic (14) of incident light (12), in a direction substantially perpendicular to the generated optical second harmonic (14), a detector (17) for metering light (16) transmitted through the nonlinear optical crystal (11) upon light radiation by the halogen lamp, and a heater (21) for heating the nonlinear optical crystal (11) in accordance with a result of the detector (17). A heat-treatment temperature of the heater in these apparatuses is higher by 1°C than a phase matching temperature of the nonlinear optical crystal.
Patent EP-0421768-A2 (EP)
Inventor: KAWAI TOSHIHIKO
IPC: G11B11/105
Filed: 1990-10-04
Abstract: The generating device is used to record information on and erase information from an optical magnetic disk by means of a laser beam. A surface of the external magnetic field generating device which is remote from the optical magnetic recording disk is made substantially parallel to the disk surface so as to facilitate mounting of the device. A surface of the external magnetic field generating device which faces the disk is inclined such that a magnetic field intensity increases as the magnetic field approaches an outer end of the device so as to enable appropriate recording and erasing at both inner and outer peripheries of the disk.
Patent EP-0428272-A2 (EP)
Inventor: ELLINWOOD EVERETT HEWS
IPC: A61K31/137
Filed: 1990-10-17
Abstract: The invention relates to trifluorobenzodiazepine compounds for human intraoral administration. Intraoral administration has been found to maximise the BZ₁ effects and minimise the BZ₂ effects on the human central nervous system in order to maximise the anti-anxiety, anticonvulsant and hypnotic effects and minimise the ataxic and incoordination effects of such compounds.
Patent EP-0421833-A2 (EP)
Inventor: CORNILS GERD
IPC: B29C48/12
Filed: 1990-09-06
Abstract: A window (1) designed to be mounted in the void of a body by adhesive bonding is provided with an extruded frame (8) extruded directly onto the windows (1) before polymerising. During mounting of the window (1) in the void, the extruded frame (8) serves to position the bead of adhesive (13) between the window and the body panel. The outside edge of the extruded frame (8) has a lip (10) protruding from the edge (3) of the window (1). Once the window (1) is mounted, the lip (10) rests on the panel (4) which faces the edge (3) of the window (1). This lip (10) serves as a means of protecting and centring the window while the adhesive (13) is setting. <IMAGE>
Patent EP-0428455-A2 (EP)
Inventor: COMBU PETER E C O EASTMAN KODA
IPC: G03C5/30
Filed: 1990-10-31
Abstract: An aqueous alkaline photographic developing solution that is especially adapted for use in the development of fore-hardened X-ray films has a pH in the range of 9 to 12, is substantially free of both aldehydic hardening agents and silver halide solvents, and comprises (1) a dihydroxybenzene developing agent, such as hydroquinone, (2) at least 3.5 grams per liter of developing solution of a 4,4-disubstituted-1-aryl-­3-pyrazolidinone, which functions as an auxiliary super-additive developing agent, such as 4-hydroxy­methyl-4-methyl-1-phenyl-3-pyrazolidinone, (3) an alkaline agent, (4) an organic antifoggant, and (5) a preservative. The developing solution is capable of being packaged as a single part formulation and provides a very short process time and excellent sensitometric results.
Patent EP-0408530-A2 (EP)
Inventor: RINALDI PAOLO
IPC: H04Q3/60
Filed: 1990-07-12
Abstract: A concentrator of telephonic traffic for the use between a main distributing frame of a telephone exchange and/or an intermediate point between the main distributing frame/roadside cable connection point/block terminal at the level of a building. The concentrator by means of the detection of the status of N lines on the side of the telephone exchange, and of N lines on the side of the subscribers, allows the telephone traffic utilizing M lines available on a section of line between the main distributing frame of the telephone exchange and the subscribers with M smaller than N on a general base "first come - first served". There is utilized a pair of management apparatus for the continuous check of the status of the telephone traffic and for the control of a first and of a second MxN switches arranged respectively on the side of the telephone exchange and on the side of the subscribers with an intercommunication between the management microprocessors performed on the communication lines. The microprocessors and the elements associated thereto may be remotely supplied with power and/or locally supplied with electric power.
Patent EP-0438997-A2 (EP)
Inventor: POSCH HEINZ PETER
IPC: B27L7/00
Filed: 1990-11-27
Abstract: The invention relates to a working device, especially cleaving or splitting device, preferably for pieces of wood, having a driven working unit, especially splitting unit, preferably a splitting wedge, executing a working stroke, a support, especially a splitting support or splitting table, and triggering or switching devices for the drive unit of the working unit. According to the invention, it is provided that the working device, especially splitting device, have two movable handles (1, 1') for the operator, in order to hold the material part to be worked, especially the piece of wood to be cut up, the handles being designed at the same time as triggering devices for the stroke movement, especially splitting movement, of the working unit, especially splitting unit (12).
Patent EP-0459080-A2 (EP)
Inventor: AKIBA TAICHI
IPC: G11B7/12
Filed: 1991-02-01
Abstract: A yoke base (10) having a pair of yokes (11) mounted thereon is secured to a suspension base (13) made of plastic. Terminals (13e) are embedded in the suspension base (13). A holder (16) having an optical system (16) and a pair of coil substrates (15a, 15b) for focusing and tracking the optical system (16a) is suspended from the suspension base (13) by conductive wires (14). A circuit substrate (18) is secured to the yoke base (10). The terminals (13e) are soldered to wires (18e) on the circuit substrate (18).
Patent EP-0442359-A2 (EP)
Title: Thermoplastic polyurethanes
Inventor: BOTT KASPAR DR
IPC: C08G18/44
Filed: 1991-02-06
Abstract: Thermoplastic elastomers selected from the group consisting of thermoplastic polyurethanes, polyether esters and polyether amides and derived from polyether polycarbonate diols as the diol component, where the polyether polycarbonate diols used are products of the reaction of phosgene, dialkyl carbonates containing C1- to C4-alkyl groups, or cyclic carbonates containing C2- to C4-alkylene bridges, or mixtures thereof, with mixtures of … …  a1) from 10 to 100 mol% of polyoxytetramethylenediol having a mean molecular weight Mn (number average) of from 150 to 500, and …  a2) from 0 to 90 mol% of polyoxyalkylenediols, other than a1), containing C2- to C8-alkylene groups, aliphatic alkanediols having 2 to 14 carbon atoms, alicyclic alkanediols having 3 to 14 carbon atoms or alkylene oxides having 2 to 3 carbon atoms, or mixtures thereof. …
Patent EP-0469604-A2 (EP)
Inventor: SHIKATA SHIN-ICHI
IPC: H01L21/28
Filed: 1991-08-01
Abstract: There is disclosed a process for forming a MIS electrode by forming an insulation film on a substrate of a III-V compound semiconductor, and applying an electrode material thereto, a surface of the substrate being treated with a phosphoric acid-based etchant and selenium or sulfur-passivated, and then an insulation film being formed.
Patent EP-0476310-A2 (EP)
Inventor: WIDEMAN LAWSON GIBSON
IPC: C08K5/3492
Filed: 1991-08-16
Abstract: The present invention relates to rubber compositions containing a hydroxy-aryl substituted maleamic acid. The rubbers modified with the hydroxy-aryl substituted maleamic acid exhibit improved rubber/filler interaction. The hydroxy-aryl substituted maleamic acid may also be used as a replacement for resorcinol in rubber compositions and function as a methylene acceptor for reaction with conventional methylene donors.
Patent EP-0477829-A2 (EP)
Inventor: KIENER ANDREAS DR
IPC: C12R1/06
Filed: 1991-09-23
Abstract: Microorganisms which are capable of growing with 2,5-dimethylpyrazine as the sole carbon, nitrogen and energy source. These microorganisms hydroxylate heterocycles of general formula:  (* CHEMICAL STRUCTURE *) I or  (* CHEMICAL STRUCTURE *) II to heterocycles of general formula:  (* CHEMICAL STRUCTURE *) III or  (* CHEMICAL STRUCTURE *) IV The latter compounds are accumulated in the growth medium.
Patent EP-0481496-A2 (EP)
Inventor: FUJIMOTO YOJI MIZUSHIMA WORKS
IPC: G01B11/24
Filed: 1991-10-17
Abstract: In the size measurement of steel sections, a pair of two-dimensional rangefinders and a pair of one-dimensional rangefinders are arranged so as to sandwich a steel section consisting of a pair of flange portions and a web portion in a widthwise direction of the flange portion and face to each other, whereby a vertical distance ranging from the two-dimensional rangefinder to the flange portion and a vertical distance ranging from the one-dimensional rangefinder to the web portion are measured, respectively to calculate a deviation at center, a flange width and a web thickness from the above measured values. In this case, a laser rangefinder is used as each of the two-dimensional rangefinder and one-dimensional rangefinder.
Patent EP-0492589-A2 (EP)
Inventor: SAMEJIMA MASAKUNI
IPC: H01R13/436
Filed: 1991-12-23
Abstract: A connector for retaining a metal terminal (5) having an engagement portion (8) therein. The connector includes a connector housing (4) having a terminal receiving hole (7) for receiving the terminal (5) therein. The connector housing has a flexible retaining member (6) extending therefrom which is engageable with the engagement portion (8) of the terminal (5) when the terminal is in a completely engaged position. A retaining reinforcement member (A) is insertable into the connector housing to retain the flexible retaining member (6) engaged in the terminal (5). Specifically, the reinforcement member (A) includes a groove (3b) defined by opposing retaining walls (3d). When the reinforcement member (A) is inserted into the connector housing (4), the flexible retaining piece (6) is positioned in the groove (3b) and surrounded on opposite sides by the retaining walls (3d) which prevent lateral displacement of the retaining member (6).
Patent EP-0439231-A2 (EP)
Inventor: ATHERTON DAVID
IPC: B41M5/41
Filed: 1991-01-21
Abstract: A receptor sheet for use in thermal transfer recording is provided comprised of a polymeric matrix which contains at least one hard polymeric element with a softening temperature higher than that of the ink donor layer and at least one soft polymeric element with a softening temperature lower than that of the ink donor layer.
Patent EP-0445888-A2 (EP)
Inventor: RONSISVALLE CESARE
IPC: H01L29/08
Filed: 1991-03-05
Abstract: The high reverse breakdown voltage is obtained by modifying the arrangement of the anode junction (11) so that it ends on the upper surface of the chip and that on the edge of that junction (11) there can be applied a passivating layer (15) and, over the latter, a field plate structure (16).
Patent EP-0450849-A2 (EP)
Inventor: BUCHANAN JEFFREY STUART
IPC: B01J23/656
Filed: 1991-03-27
Abstract: An electrocatalytic arterial comprises an alloy of platinum with another element, supported on a conductive carbon support, the platinum loading being at 20 to 60 wt% and the ECA of the alloy being greater than 35 m²/g, is especially suitable for use in phosphoric acid fuel cells, and demonstrates unexpectedly high performance with high Pt loadings.
Patent EP-0489619-A2 (EP)
Inventor: SAKURAI SHIGEKI
IPC: H04Q3/62
Filed: 1991-11-26
Abstract: A method of deciding whether an extension terminal is called or not is provided. The kind of communication is recognized on the basis of a set-up message received from the ISDN. Whether the extension terminal is called or not is decided on the basis of the result of comparison between the kind of the extension terminal and the kind of the communication recognized. There is also provided a private branch exchange comprising: a detector to detect a reception from an analog external line; a digital interface to connect a terminal corresponding to a procedure for a digital line; and a judging circuit to judge whether the terminal corresponds to a procedure for an analog line or not, wherein when the judging circuit decides that the terminal corresponds to the procedure for the analog line when the reception is detected by the detector, the digital interface transmits the set-up message to the terminal.
Patent EP-0479701-A2 (EP)
Inventor: GREEN MARTIN REN
IPC: G11B5/48
Filed: 1991-08-29
Abstract: A transducer head skew arrangement used in a multiple disk drive data storage system is provided. The disk drive unit includes a plurality of magnetic disk surfaces mounted for simultaneous rotation about an axis. A first sequence of servo information tracks are arrayed on a dedicated servo disk surface. At least one servo reference track is written on each data disk surface for storing servo reference information. The servo reference track (RO) is written on a first data disk (18) surface aligned with a predefined servo information track (22) on the dedicated servo disk (20) surface. Then servo reference tracks (R1-R13) are sequentially written on each successive consecutive data disk (18) surface progressively offset radially from the last written servo reference track. A plurality of data information tracks for storing data are disposed at predetermined positions relative to the servo reference track on each the data disk surface. A servo transducer head is mounted for movement in a radial direction across the first dedicated servo information for reading servo information ; and a plurality of data transducer heads are mounted for movement with the servo transducer head in a radial direction across the disk surfaces for reading the servo reference tracks and for reading and/or writing data to the data information tracks. 
     The distance moved by transducer heads for a cylinder switch is the same distance moved for each head switch, so that track-to-track seek time is minimized without requiring any additional time delay for each head switch. An overall data transfer rate increases for every data transfer accessing more than one data cylinder.
Patent EP-0508403-A2 (EP)
Inventor: JAMIESON ERIC K
IPC: B66B13/24
Filed: 1992-04-08
Abstract: The present invention is directed to a safety circuit which detects when the elevator car is at least a predetermined distance away from a floor landing while a car door is open. The safety circuit, upon detection of this condition, activates a solenoid located on a safety governor of the elevator car and/or the counterweight, causing safeties to engage, precluding further motion of the car and/or counterweight. The safety circuit comprises the solenoid and a relay having a contact and a coil. Given means for energizing the coil when the elevator car drifts beyond a predetermined distance with a door open, the contact will close, providing power to the solenoid for actuation. The safety circuit preferably employs a relay which indicates whether the car door is open or closed, as well as relays which indicate whether various other system operational checks are satisfactory. In order to check the functionality of the components upon which the safety circuit relies, the preferred embodiment provides additional circuitry to check the functionality of the door relay and the operational check relay, as well as circuitry to check the electrical integrity of and the power connections to the solenoid. The safety circuit actuates the solenoid if a car door is open, the car is beyond the predetermined distance from the landing, and a machine tachometer indicates a non-zero velocity. The predetermined distance from the landing is preferably the outer door zone.
Patent EP-0519506-A2 (EP)
Inventor: ISOBE MINORU
IPC: B41J31/00
Filed: 1992-06-19
Abstract: A color ink ribbon (3) has a plurality of color areas (4) and a plurality of black areas (5) alternatively arranged on the ribbon (3) in logitudinal direction thereof and each having a length greater than the width of the ribbon (3). The color areas are each subdivided in width into a plurality of strip-like areas each being impregnated with or coated with ink of particular color, i.e., yellow, magenta or cyan. The black areas (5) are each impregnated with or coated with black ink over the entire width thereof. A color printer using the ribbon (3) has a print head (2) provided with heating elements which are arranged on an area corresponding to the entire width of the ribbon (3). The black areas (5) of the ribbon are provided with a greater width than the color areas (4), so that black image data may be printed out continuously or on a plurality of lines at a time without the ribbon (3) being fed.
Patent EP-0545044-A2 (EP)
Inventor: BOHLE LORENZ B DIPL-ING
IPC: B01J2/00
Filed: 1992-10-14
Abstract: 2.1. The apparatuses known from practice for coating lump products are generally complex and time-consuming to clean. This results in relatively long idle times of the apparatus, so that narrow limits are set to an economic processing of the products. The new apparatus is intended to be simpler to operate and to require shorter idle times for operational reasons. 2.2. In the apparatus (1) according to the invention, the exhaust air channels (22) extend along at least a part of the interior wall (25) of the drum (3) and are detachably attached to it. As a result, the exhaust air channels can easily be dismantled from the drum and cleaned outside it. 2.3. Coating lump products, such as pills and tablets. <IMAGE>
Patent EP-0548681-A2 (EP)
Inventor: SUDOH KENGO
IPC: G11C17/00
Filed: 1992-12-09
Abstract: In a recording and reproducing apparatus (1), in which a plurality of data groups having arbitrary data capacities are recorded in and reproduced from a memory card (6) formed of a plurality of batch erasable semiconductor memories (17-21) having equal capacities, at least one of the plurality of semiconductor memories, which does not contain the recorded data, is set to be a spare memory. For erasing only one data group, the data groups, other than the data group to be erased, in the semiconductor memory containing the data group to be erased is recorded in the spare memory, and individual index data as well as card index data, of which reproduction order data and rewrite number data have been updated, are recorded in the spare memory. The semiconductor memory containing the data group to be erased is batch-erased and changed into a new spare memory.
Patent EP-0512640-A2 (EP)
Title: Board sawing apparatus.
Inventor: MEIJER PIETER
IPC: B23D59/00
Filed: 1992-05-05
Abstract: Sawing apparatus, comprising a frame (1) with means for supporting on or against it a board for sawing, and first guide means (9) which are designed for supporting and guiding in a first direction a coupling part (11) on which are fixed second guide means (12) intended for supporting and guiding a machine saw (14) in a second direction crossing the first direction, so that the machine saw can be moved in a plane running parallel to the board. Extraction means have a suction nozzle (17) provided at the front side of the board, for extracting particles of the board escaping during the sawing. An extraction channel (23) is fixed at one end of the second guide means, running parallel to the second guide means and, after positioning, running behind the board, which channel is connected to an inlet of the extraction means and has an elongated opening running in the vicinity of a saw cut to be made in the second direction, for the extraction of particles released from the board at the rear side of the board at the saw cut. The supporting means have supporting elements which are designed for supporting the board, and which are movable by means of stop means of the extraction channel in a third direction crossing the board, in order to allow passage of the channel and the stop means.
Patent EP-0498538-A2 (EP)
Inventor: DE FOSSEUX EVRARD
IPC: C03B9/34
Filed: 1992-01-16
Abstract: A mould closure monitoring device in a glassware making machine comprises two transducers each connected to one of two opposed mould carriers. The signals from the transducers are summed and compared with a standard to determine if the moulds are properly closed at the appropriate point in the operating cycle of the machine.
Patent EP-0539128-A2 (EP)
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/135
Filed: 1992-10-16
Abstract: A plural beam optical head is constituted by an optical system for imaging a plurality of light beams onto an optical information recording medium, a double-refractive crystal prism and a sensor. The plurality of light beams obtained from the optical information recording medium are separated into components the polarized direction of which are orthogonal one another by the double-refractive crystal prism. The direction of arrangement of the plurality of light beams incident on the double-refractive crystal prism is substantially perpendicular to the direction of separation of the light beams obtained from the double-refractive crystal prism. The light beams from the double-refractive crystal prism are received by the sensor.
Patent EP-0506556-A2 (EP)
Inventor: KIM JONG HOON
IPC: G11B25/10
Filed: 1992-03-25
Abstract: A system having a disk player and a VCR in an integral type, including a VCR deck for performing recording/playback on a video tape, a disk player deck for per-forming a multi-disk playback of a laser disk, a compact video disk and a compact disk, a common housing for containing the VCR deck and the disk player deck therein, and a signal interface circuit for selecting an input signal to the VCR deck and an output video signal from the system in accordance with the selection of the user and enabling a signal interface between the VCR deck and disk player deck such that they can operate individually. According to the present invention, playback signals from a multiplicity of disks can readily be copied and dubbed into the video tape simultaneously with output of a television broadcasting signal through a monitor. Also, a variety of functions can easily be embodied which could not be performed by the disk player alone or the VCR system alone.