baber/WOPTO huggingface dataset:
Patent EP-0382187-A2 (EP)
Inventor: OMOTO SEIICHI
IPC: B60J7/06
Filed: 1990-02-07
Abstract: A slidable roof device for a motor vehicle (1) wherein a roof panel opening (2a) of a motor vehicle (1), being openably and closeably covered with a flexible member (3), is opened in the front thereof when a front portion (6) of the flexible member (3) moves to the rearward direction of the vehicle body. A tilt mechanism is provided at a rear portion (31) of the flexible member (3) so as to tilt up the rear portion (31) thereof in the upward direction and to form at least a clearance between the rear portion (31) of the flexible member (3) and the vehicle roof panel, thereby making sure that passengers in the rear seat can enjoy more comfortable ride in the vehicle. Further, the tilt mechanism, in association with the opening of the front portion (6) of the flexible member (3), tilts up the rear portion (31) of the flexible member (3) to form at least a clearance between the rear portion thereof and the vehicle roof panel (2) when the front portion of the flexible member (3) opens. The rear portion of the flexible member (3) is operatively interconnected with the drive mechanism (18,19,20). The drive mechanism moves the rear portion (31) of the flexible member to the forward direction of the vehicle, thus opening the rear of the roof panel opening (2a) of the vehicle.
Patent EP-0398163-A2 (EP)
Inventor: TANAKA TOSHIO
IPC: B41N1/24
Filed: 1990-05-10
Abstract: A thermal stencil sheet assembly of the type having an annular frame made of a cardboard and a thermal stencil sheet attached to one face of the frame as fixed thereto along an entire peripheral portion thereof with or without an ink pressing sheet made of an ink impermeable sheet attached to another face of the frame, wherein the frame is assembled of a first frame element made of a relatively thin sheet material and a second frame element made of a cardboard, the two frame elements being detachably and reattachably bound together by a slippery surface provided on the first frame element being attached to a layer of a sticky binding material provided on the second frame element.
Patent EP-0411292-A2 (EP)
Inventor: ERHARD WERNER
IPC: F02P11/02
Filed: 1990-06-20
Abstract: The energy storage element (C1) is discharged by a switching element (Thy) across the prim. coil (L2) of an ignition transformer (L2,L3). The switching element (Thy) is operated, if the rising flank of the first half wave (I) within each revolution (T) reaches a trigger threshold. At least one of the half waves following the first half wave (I) is blocked in response to the operation of the switching element (Thy). A flat is provided which is set with the last half wave within each revolution, such that it signals the release of the ignition (9), and the flag is reset with the smallest second half wave of each revolution (T), for the purpose of blocking the ignition (9).
Patent EP-0406839-A2 (EP)
Inventor: KOZIMA SHIGERU
IPC: C07D309/06
Filed: 1990-07-04
Abstract: Process for the preparation of 1-(4-tetrahydropyranyl)- or 1-(4-tetrahydrothiopyranyl)prop-1-en-3-ones of the general formula I 
<IMAGE>
 in which 
 
  R<1> denotes hydrogen, C1- to C10- alkyl, C1- to C10-alkoxy or aryloxy, 
  R<2> denotes hydrogen, C1- to C4-alkyl or aryl optionally substituted by C1- to C4-alkyl and/or halogen and 
  X denotes oxygen or sulphur 
 by reacting 1-aminoprop-1-en-3-ones of the general Formula II 
<IMAGE>
 in which 
 
  R<1> and R<2> have the abovementioned meanings, and 
  R<3> and R<4> independently of one another denote hydrogen, C1- to C4-alkyl or aryl, or jointly denote a C2- to C7-alkylene chain, 
 with a 4-tetrahydropyranyl- or 4-tetrahydrothiopyranyl magnesium halide of the general Formula III 
<IMAGE>
 in which X has the abovementioned meanings and y represents halogen, at temperatures from (-20) to 100 DEG C, and novel 1-(4-tetrahydropyranyl)- or 1-(4-tetrahydrothiopyranyl)prop-1-en-3-ones.
Patent EP-0407901-A2 (EP)
Inventor: PENNINGS ALBERT J PROF DR
IPC: D01D5/04
Filed: 1990-07-06
Abstract: Aus Polyäthylen mit einem Molekulargewicht Mw von mindestens einer Million und einem Lösungsmittel wird eine etwa 1 bis 6 gew.-%ige Lösung hergestellt. Diese Lösung wird bei einer Extrusionstemperatur von TE = 180 bis 250<o>C mit einer Extrusionsgeschwindigkeit VE = 5 bis 150 m/min in einen Spinnschacht extrudiert, der unterhalb der Düsenaustrittsfläche mittels einer Heizvorrichtung auf einen Temperatur von 100 bis 250<o>C gehalten wird. Die Fäden werden mit einer Geschwindigkeit von Vw von mindestens 500 m, vorzugsweise 1 500 bis 4 000 m/min abgezogen und ohne weitere Verstreckung von dem Lösungsmittel befreit. Die erhaltenen Fäden sind besonders gut geeignet zur Herstellung von technischen Garnen, Schutzbekleidung, kugelsichere Westen, Tauen, Fallschirmen. In Form von Stapelfasern eignen sie sich zur Verstärkung von verschiedenen Kunststoffen.
Patent EP-0413260-A2 (EP)
Inventor: MEGURO SHIGEYUKI
IPC: C09D129/04
Filed: 1990-08-09
Abstract: A hydrophilic surface treatment chemicals comprising, on a solid basis,
     (a) 1-10 parts by weight of at least partially saponified polyvinyl acetate having a saponification degree of 45 or more and a polymerization degree of 100-600,   (b) 0.3-15 parts by weight of water-soluble nylon, and   (c) 0.1-5 parts by weight of a water-soluble amino resin,    a weight ratio of the component (b) to the total of the components (a) and (c), (b)/[(a)+(c)], being in the range of 1 - 1/4, and a weight ratio of the component (a) to the component (c), (a)/(c), being in the range of 1/0.05 -1/0.5. The hydrophilic surface treatment bath is prepared by properly diluting the chemicals for surface-treating aluminum members. A method of surface-treating aluminum or its alloy for imparting hydro­phylic nature thereto is also disclosed.
Patent EP-0413366-A2 (EP)
Inventor: SHONO KAZUHIRO C O MITSUBISHI
IPC: H01L21/265
Filed: 1990-08-17
Abstract: An ion implantation apparatus includes an ion source (1) comprising an arc chamber (2) generating ions and a drawing electrode (3) drawing ions from the arc chamber (2), a mass separator (25) transporting only ions necessary for implantation in the drawn ions to a material to be implanted by ions, an ion implantation chamber (5) in which the material to be implanted by ions are arranged and controlling means (10) for automatically controlling the distance between the arc chamber (2) and the drawing electrode (3) by quantization in accordance with a theoretical calculation using conception of normalization perveance at a beam drawing part in accordance with setting of the kind of ions to be implanted, an accelerating voltage and an amount of current, and current density distribution.
Patent EP-0427042-A2 (EP)
Title: System zum Betreiben einer tragbaren Leuchte
Inventor: ORMANNS SIEGFRIED
IPC: F21V25/12
Filed: 1990-10-23
Abstract: In einer tragbaren Leuchte (1) ist eine kathodenbeheizbare Leuchtstofflampe (11) vorgesehen, die aus einer wiederaufladbaren Batterie (10) gespeist wird. Zum Aufladen wird die Leuchte (1) mit einem Ladegerät gekuppelt, das in einem ungefährdeten Bereich steht. Das Ladegerät ist mit getrennten Anschlüssen (30, 31; 32, 33) für die Ladespannung (UL) und für das Anlegen einer Heiz- und Zündspannung ausgestattet. Bei Beginn der Wiederaufladephase wird der Batterieversorgungsstromkreis (10, 120,13) für die Lampe (11) unterbrochen. Bei der Entnahme der Leuchte (1) wird der Batterieversorgungsstromkreis geschlossen, eine Heizspannung aus dem Ladegerät zur Verfügung gestellt und an die Kathode (110) der Lampe angelegt. Danach wird die Zündspannung in einer Zündeinrichtung (39) entwickelt und an die Lampenelektroden (111, 110) angelegt. Erst nach Zündung der Lampe wird die Leuchte (1) vom Ladegerät elektrisch abgekoppelt. Die Zündung mit Vorheizung erfolgt also über das Ladegerät. Die Leuchte (1) umfaßt eine Glühbirne (18) mit gesondertem Reflektor. <IMAGE>
Patent EP-0447626-A2 (EP)
Inventor: MOLL PATRICK
IPC: B62D5/04
Filed: 1990-11-22
Abstract: An actuator for the steering mechanism of a motor vehicle is described in which a steering angle of the steered wheels can be set and/or adjusted, in particular as a function of predetermined parameters, by a setting device activated by a computer-controlled adjusting device. The setting device is held in a cylindrical housing between an input shaft of a steering system connected to the steering wheel and an output shaft led to a steering gear. It has one electric motor connected to the shafts on both input and output side for a steering pinion of the gear and for a steering wheel, between which a clutch is arranged, which in the event of a defect locks and permits a rigid drive. The arrangement of the setting device in a single housing permits a compact construction. <IMAGE>
Patent EP-0435282-A2 (EP)
Inventor: SAKAMOTO KENJI
IPC: G10L15/16
Filed: 1990-12-27
Abstract: A voice recognition apparatus capable of recognizing any word utterance by using a neural network, the apparatus includes a unit for inputting an input utterance (101 to 103) and for outputting compressed feature variables of the input utterance a unit using a neural network (104) and connected to the input unit for receiving the compressed feature variables output from the input unit and for outputting a value corresponding to a similarity between the input utterance and words to be recognized. The neural network unit has a first unit (108) for outputting a value which corresponds to a similarity in partial phoneme series of a specific word among vocabularies to be recognized with respect to the input utterance. The neural network also has a second unit (109) connected to the first unit for receiving all of the values output from the first unit and for outputting a value corresponding to a similarity in the specific word with respect to the input utterance. And the neural network also has a third unit (112) connected to the second unit for receiving all of the values output from the second unit and for outputting a value corresponding to a classification of voice recognition in which the input utterance belongs.
Patent EP-0379292-A2 (EP)
Inventor: MATSUURA MITSUYUKI C O MITSUBI
IPC: C08F4/60
Filed: 1990-01-09
Abstract: Ziegler polymerization of α-olefins is disclosed which is characterized by a solid catalyst component used in the Ziegler-type catalyst. The solid catalyst component, Component (A), comprises Component (i) which is a solid catalyst component for a Ziegler-type catalyst comprising Ti, Mg and a halogen; Component (ii) which is a silicon compound represented by a formula 
R¹R² 3-n Si(OR³) n   
wherein R¹ indicates a branched hydrocarbyl group, R² which may be the same as or different from R¹ indicates a hydrocarbyl group, R³ which may be the same as or different from R¹ and/or R² indicates a hydrocarbyl group, and n is a number satisfying an equation 1 ≦ n ≦ 3; 
Component (iii) a halogen compound of S or P; and 
Component (iv) an organometal compound of a metal of Groups I to IV of the Periodic Table.
Patent EP-0391726-A2 (EP)
Inventor: SINGER WAYNE JAY
IPC: D04H1/54
Filed: 1990-04-06
Abstract: Improved filtration medium comprises at least two individual, separate and distinct layers of melt blown fibers, the layers being arranged in face-to-face contact. The two-layered filtration medium has better particulate filtration efficiency (for particles 0.8 micron in diameter and larger) than that provided by a single layer of the same melt blown fibers having a basis weight equivalent to the combined basis weight of the two individual layers. The improved filtration medium is useful in the manufacture of face masks, especially face masks for medical or surgical use.
Patent EP-0407023-A2 (EP)
Inventor: PARRISH DONALD B
IPC: C08J9/14
Filed: 1990-05-23
Abstract: Flexible foam is prepared using 1,1,1-trichloroethane as the sole or predominant auxiliary blowing agent.
Patent EP-0427465-A2 (EP)
Inventor: CLAUS DAVID MICHAEL
IPC: E05B49/00
Filed: 1990-11-01
Abstract: An improved security system, including a portable smart card (500) and a host computer (600), eliminates the need for the computer to store individual personal identification (ID) numbers for each user seeking access to the computer. Instead, the computer stores a first encryption algorithm E₁ used in converting a particular identification number (ID) n  into a secret code S n  for that particular user. S n  also exists within the memory of the smart card having been loaded into its memory at the time of issue. A challenge number C is generated by the computer and transmitted to the smart card. Within the smart card and the computer, microprocessors respond to the challenge number C, the secret code S n , and a second encryption algorithm E₂ in order to generate response numbers R n  and R′ n  respectively. Thereafter, R n  is transmitted to the computer where it is compared with R′ n . A favorable comparison is necessary for gaining access to the computer.
Patent EP-0432951-A2 (EP)
Inventor: REID EUAN STUART
IPC: C08L83/04
Filed: 1990-12-03
Abstract: A shampoo composition contains surfactant together with a cationic derivative of guar gum and an insoluble non-volatile silicone present as emulsified particles having average particle size below 2 µm. The silicone is preferably incorporated as a pre-formed emulsion.
Patent EP-0434338-A2 (EP)
Inventor: PETERSON ROBERT W
IPC: H01H71/46
Filed: 1990-12-17
Abstract: A circuit breaker is shown having movable contacts carried by an operating member which moves between a circuit breaker contacts closed position and a circuit breaker contacts open position. An auxiliary switch has electrically conductive, flexible contact members (64) adapted to engage an electrically conductive bridging shaft (38) element carried by the operating member (28) when the operating member is in one of its two positions to provide means for indicating the status of the circuit breaker.
Patent EP-0435566-A2 (EP)
Inventor: BREWINGTON GRACE T
IPC: G03G15/06
Filed: 1990-12-20
Abstract: A single-component development system utilizing insulative nonmagnetic toner (44) uses a toner mover (80) to transport toner from a supply of toner to a donor roll (42) from which it is deposited on to latent electrostatic images on an imaging surface (18). An electrically-biased flap (82) of conductive material is supported in rubbing contact with the surface of the toner mover. The flap results in effective reloading of the donor roll notwithstanding the removal of toner therefrom at a high rate, such as when developing images containing continuous-solid areas.
Patent EP-0410839-A2 (EP)
Inventor: HANS ALFRED
IPC: C03C17/34
Filed: 1990-07-12
Abstract: An electrically-heated and infrared-reflecting window is equipped, on the surface facing the passenger compartment, with conductors (4) obtained by stoving an enamel containing metallic silver and also with a semi-reflecting layer (5) consisting of an abrasion- and corrosion-resistant metallic compound, in particular titanium nitride. The titanium nitride layer (5) is deposited by a vacuum-deposition technique after stoving the enamel of the conductors (4). 
<IMAGE>
Patent EP-0437234-A2 (EP)
Inventor: SHIMOI HIROSHI
IPC: H04N5/915
Filed: 1991-01-07
Abstract: An intermittent magnetic recording method is to realize a long-hour recording of a video signal employing a picture (frame) skip recording technique. The present invention is applicable to a case of a video signal which meets standards quantity of which is periodically switched between two predetermined values at a field cycle of n, where n is an integer of 1 or more, i.e., PAL and SECAM and a recording multiplying factor of which is nN + 1. In accordance with the present invention, the phase of a field to be recorded adjacently varies in the same order as that at a successive recording, and the phase of the line is maintained in the successive order. The intermittent magnetic recording apparatus is an apparatus for effecting the intermittent magnetic recording.
Patent EP-0438104-A2 (EP)
Inventor: SUETSUGU KENICHIRO
IPC: H04N1/04
Filed: 1991-01-15
Abstract: An image reading device includes: a light emitting element (50) for irradiating light on an image surface; a light recipient element (10) for receiving image information by reflected light from the image surface; and light waveguide passages (31) provided between the light emitting element and the image surface and between the light recipient element and the image surface, respectively so that at least the light waveguide passage for the light emitting element is formed so as to expand at an end surface thereof on an image surface side wider than at an end surface thereof on a light emitting side.
Patent EP-0441166-A2 (EP)
Inventor: BINDER RUDOLF DR
IPC: C09B29/42
Filed: 1991-01-22
Abstract: The present invention relates to a process for the preparation of finished dyeings, which are highly resistant to thermomigration, on fibre materials consisting entirely or partially of polyester, characterised in that the material is dyed with one or more dyes of the general formula I <IMAGE>  in which   R denotes linear (C1-C3)-alkyl or (C3-C6)-alkyl interrupted by an oxygen atom and   R<1> denotes (C1-C4)-alkyl, and then the dyeing thus obtained is finished.
Patent EP-0443410-A2 (EP)
Inventor: HILDENBRAND WALTER WILLIAM
IPC: H01J37/28
Filed: 1991-02-12
Abstract: An inspection system employing high collection efficiency energy filtered backscatter electrons. At least two detectors (26, 28, 30) are positioned relative to the sample (128) at spaced locations. Each detector has a canister (122) with a fiberoptic bundle (44) mounted therein. A scintillator detector (60) is mounted at the end of the fiberoptic bundle. A ground grid (124) is mounted at an opening of the canister in axial alignment with the scintillator detector. An energy filter (56) is interposed between the scintillator detector and the ground grid. The energy filter is an electrostatic retarding potential grid to permit detection of only high energy backscatter electrons. The geometry of the detectors relative to the specimen together with the conical shape of the detector housing achieves maximum collection efficiency of the targeted electrons.
Patent EP-0463295-A2 (EP)
Inventor: KADOWAKI SHINICHI
IPC: G11B7/1353
Filed: 1991-03-20
Abstract: In an optical pickup head, a light source emits a light beam. A first reflecting section reflects the light beam emitted from the light source and changes a direction of a travel of the light beam emitted from the light source. A second reflecting section reflects the light beam and changes a direction of a travel of the light beam after the light beam is reflected by the first reflecting section. The light beam reflected by the second reflecting section is focused on the optical recording medium. The light beam is reflected and diffracted by the optical recording medium. The light beam reflected and diffracted by the optical recording medium is detected. A common support member is formed with both the first and second reflecting sections.
Patent EP-0449169-A2 (EP)
Inventor: NARAZAKI KAZUSHIGE
IPC: G05B13/02
Filed: 1991-03-25
Abstract: In order to meet the output of a physical plant which is controlled by the Time Delay Controller to a predetermined "desired trajectory" (the desired trajectory represents target values in control of the physical plant, and the target values are represented by a trajectory which is formed by the integration of data of the function of time), the output of the physical plant is compared with the desired trajectory, and an error is obtained. Then an input of the physical plant is calculated by using design parameters, the design parameters comprising a control input matrix, a time length "L" and an error dynamics adjustment matrix "K i " are calculated on the basis of equations derived from a Time Delay Controller so as to realize stability and good following-property. Moreover, in the event that a preferable following-property is not realized by the design parameter calculated above, the design parameter is changed on the basis of the error, and thus the output of the physical plant can be met to the desired trajectory with high precision and stability.
Patent EP-0449183-A2 (EP)
Inventor: OYAMATSU ATSUSHI
IPC: G11B11/105
Filed: 1991-03-26
Abstract: A magneto-optical recording medium, comprising a substrate (11), a magneto-optical recording layer (13) on the substrate, a transparent thermally-insulating layer (15) of one selected from the group consisting of tantalum oxynitride and tantalum oxide on the magneto-optical recording layer, and a metal reflecting layer (16) on the transparent thermally-insulating layer, the metal reflecting layer having a thermal conduction represented by a product of a thermal conductivity multiplied by a layer thickness of not less than 1.3 x 10⁻⁶WK⁻¹. Heat dispersion is improved while maintaining a high recording sensitivity.
Patent EP-0476537-A2 (EP)
Inventor: YAGI TAKESHI THE FURUKAWA ELEC
IPC: B29C48/05
Filed: 1991-09-13
Abstract: An extruding apparatus having at least two independent inlet ports (21, 22), one outlet port (23) communicating with the inlet ports (21, 22), and at least two passages (24, 25) connecting the inlet ports (21, 22) with the outlet port (23), in which a section of a joint portion (26) of the passages (24, 25) has a central portion and an outer peripheral portion which are concentrically arranged, is prepared. A core material (31) is supplied to one of the passages (24) communicating with the central portion of the joint portion (26) from a corresponding inlet port (21), and a cladding material (35) is supplied to the other passage (25) communicating with the outer peripheral portion from a corresponding inlet port (22), thereby causing the two materials (31, 35) to join each other at the joint portion (26). An integral shaped body having a portion corresponding to a core at its central portion and a portion corresponding to a cladding around the central portion is extruded from the outlet port. Water and a binder and other impurities are removed from the shaped body, and the resultant body is consolidated.
Patent EP-0498046-A2 (EP)
Inventor: DITTMANN KARL-HEINZ
IPC: F02P17/00
Filed: 1991-11-14
Abstract: A device (11) for acquiring signals (33, 34) is proposed which contains means (35, 36; 38, 39) for combining the signals (33, 34) which occur at more than one signal source (12, 13). In addition, means (41) are provided for simultaneously selecting one of the signals (33, 34). The device (11) according to the invention is particularly suitable for analysing ignition systems (10).
Patent EP-0490158-A2 (EP)
Inventor: MUELLER HANS WERNER
IPC: D06M15/37
Filed: 1991-11-26
Abstract: Substrates, in particular split leather, can be coated with a system containing a polyisocyanate and an isocyanate-reactive component, where   a) the system comprising polyisocyanate and isocyanate-reactive component has a reactivity of from 30 to 500 sec at 23 DEG C,   b) the coating is carried out using a maximum of 10% of solvents,   c) the isocyanate-reactive component contains   (i) a polyol having a molecular weight of greater than 500 and an OH-functional chain extender having a molecular weight of less than 500,   (ii) a sterically hindered polyamine, and/or   (iii) water.     The invention also relates to the coated substrates obtainable by this process.
Patent EP-0469792-A2 (EP)
Inventor: COHEN LEONARD GEORGE
IPC: H01S3/067
Filed: 1991-07-25
Abstract: Disclosed is an optical communication system comprising at least two optical fibers 10, 40 of dissimilar core sizes, joined by a fusion splice 60. In one embodiment, the larger-core fiber is a communication fiber, and the smaller-core fiber is an erbium-doped amplifier fiber. A taper region is included adjacent the splice. The diameter of the smaller-core fiber increases within the taper region as the splice is approached along the smaller-core fiber. The taper region is substantially free of constrictions. As a consequence of the taper region, the optical losses associated with the splice are relatively low, even when there is relatively high mismatch between the mode field diameters (at a signal wavelength) in the respective fibers.