baber/WOPTO huggingface dataset:
Patent EP-0427966-A2 (EP)
Inventor: WULF JUERGEN DR
IPC: G01J3/18
Filed: 1990-10-15
Abstract: A dual monochromator contains an entry slit 20 which is projected via a first grating monochromator 36 in the plane of a central slit 34. Via a second grating monochromator 58, which corresponds to the first grating monochromator 36, the central slit 34 is projected in the plane of the exit slit 50. In order to be able to use such a dual monochromator optionally as a simple monochromator with an increased luminous flux, deflecting mirrors 64 and 66 can be moved into the beam path before the central slit 34 and behind the exit slit 50. An additional slit is arranged between the deflecting mirrors 64 and 66. The arrangement is such that beam geometries are produced at the output which essentially correspond in the two modes of operation. 
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Patent EP-0429849-A2 (EP)
Inventor: ISSHIKI TADAO
IPC: B29C67/20
Filed: 1990-10-23
Abstract: Disclosed is a core material for bed comprising a mat portion (1) made of molded synthetic resin foam having a multiplicity of concavo-convexities in its surface and a supporting base portion (11) also made of molded synthetic resin foam and disposed under said mat portion (1) and having a multiplicity of vertical cutouts (12) therein. Also disclosed is a bed comprised of the core material, the surface of which is decorated. The bed of the present invention is very light and has a proper cushioning property and thus it is not only easy to move and handle, but also it has no risk of damaging a floor, carpet, etc., and further, no risk of suffering any injury from stumbling over or hitting against it.
Patent EP-0430092-A2 (EP)
Inventor: AOKI NOBUO
IPC: C08K5/03
Filed: 1990-11-23
Abstract: Resin compositions are disclosed for use as engineering plastic grades. A selected class of cured polybutadienes of specified configuration is crosslinked with a selected class of thermoplastic or thermosetting resins. The resultant composition is highly capable of exhibiting superior heat distortion temperature, great impact strength and adequate dielectric constant.
Patent EP-0431640-A2 (EP)
Inventor: BRYANT EVERETT T
IPC: H01Q1/32
Filed: 1990-12-07
Abstract: A mobile cellular antenna system includes an auxiliary antenna (14) that is coupled to a radiator (12) on the exterior of a vehicle. This arrangement permits users or portable or transportable cellular telephones with built-in antennas to gain transmission and reception advantage from the exterior antenna while operating from within the passenger compartment.
Patent EP-0452552-A2 (EP)
Inventor: SUMI SHIGEO
IPC: H05K3/00
Filed: 1990-12-10
Abstract: A film peeling apparatus is disclosed wherein a base plate stuck with the films is conveyed to a film peeling position, where a contact tightness of leading edges of the films to the base plate is reduced by a film contact tightness reducer while relative moving speed of the base plate and the reducer is decreased by slowing down the conveyance speed of the base plate or by moving the reducer in synchronism with the conveyance of the base plate without stopping the conveyance of the base plate.
Patent EP-0404340-A2 (EP)
Inventor: DAS SHYAM CHANDRA
IPC: H01L21/027
Filed: 1990-05-17
Abstract: A microlithographic process of fabricating electronic components, such as, for example, integrated circuit chips and thin film read/write heads for computer disk systems, in which a laser is used to etch features defined by a mask. The laser is selected whose radiation will be absorbed by the workpiece being etched, and the masking material is selected so as to be highly reflective of the laser radiation. The masking material is patterned in a conventional manner so as to expcse the portions of the workpiece material to be etched. When the laser is directed to the workpiece, the laser radiation etches the portions of the workpiece not protected by the mask. A preferred process of scanning with a laser is disclosed. Etching may be improved if performed under a liquid transparent to the laser radiation.
Patent EP-0418022-A2 (EP)
Inventor: NARAHARA TATSUYA
IPC: G11B7/003
Filed: 1990-09-11
Abstract: A control circuit for controlling the position of a rotary head in an optical tape recording/reproducing apparatus controls the position of the head at the instant that it comes to face a tape (T) based upon a desired head position derived from a preceding period in which it was facing the tape. A head position error signal (ef) is sampled (28) and added (30) to a sample of a head position signal (Sy) obtained (27) during a period when the head was facing the tape and held during the time the head is not facing the tape. The instant the head begins to face the tape (T) once again, the desired value that has been held is applied to drive means (24, 25) for the head in order to reduce the pull-in time of the control circuit and provide more time for information recording/reproduction during the time the head is facing the tape.
Patent EP-0446708-A2 (EP)
Title: Thermoplastische Massen für die Herstellung metallischer FormkÀ¶rper
Inventor: STERZEL HANS-JOSEF DR
IPC: C08K3/013
Filed: 1991-02-28
Abstract: Thermoplastische Massen für die Herstellung metallisher Formförper, enthaltend A) 40 - 65 Vol.% eines sinterbaren pulverförmigen Metalls oder einer pulverförmigen Metallegierung oder deren Mischungen, B) 35 - 60 Vol.% einer Mischung aus B1) 85 - 100 Gew.-% eines Polyoxymethylenhomo- oder -copolymerisats und B2) 0 - 15 Gew.-% eines in B1) homogen gelösten oder mit einer mittleren Teilchengröße von weniger als 1 µm in B1) dispergierten Polymerisats, als Bindemittel, und C) 0 - 5 Vol.% eines Dispergierhilfsmittels.
Patent EP-0438185-A2 (EP)
Inventor: BELISOMI PIETRO
IPC: H03J1/00
Filed: 1984-11-20
Abstract: A television signal receiver, comprising a teletext type decoding circuit (4), capable of receiving, selecting, processing and reproducing a plurality of text pages, each one selectable by the user among all receivable pages, by sending to the decoding circuit (4), by means of control keys located on a relevant control device (11), in particular represented by a remote control device, a corresponding sequence of data specifying the selected page, said receiver comprising a data processor circuit (13), coupled to said decoding circuit (4), to said control device (11) and to a memory device (15), said data processor circuit (13) being provided for memorizing in said memory device (15) the sequence of data specifying the selected page, characterized in that said data processor circuit (13) provides for performing, as a consequence of the depressing of a memory key (M) of said control device (11), the memorization in said memory device (15) of the sequence of data corresponding to the page displayed at the moment when the said key (M) has been depressed, at an address determined by the user by the depression of one of the numbered (0..9) keys comprised in the control device (11).
Patent EP-0449288-A2 (EP)
Inventor: HITTICH REINHARD DR
IPC: C07C43/225
Filed: 1991-03-27
Abstract: The invention relates to novel phenylethanes of the formula I <IMAGE> in which n is 1 to 7, r is 1 or 2, the rings A, B and C in each case independently of one another are trans-1,4-cyclohexylene, 1,4-phenylene or 3-fluoro-1,4-phenylene, and ring C is also 3,5-difluoro-1,4-phenylene, s is 1, or, in the event that C = 3,5-difluoro-1,4-phenylene or B = 3-fluoro-1,4-phenylene, also 0, X is F, Cl, -CF3, -OCF3 or -OCHF2 and Y and Z in each case independently of one another are H or F.
Patent EP-0451736-A2 (EP)
Inventor: CHEN GWENDYLINE YUAU YU TENG
IPC: G03F3/10
Filed: 1991-04-06
Abstract: A photosensitive element adapted for the preparation of colored images is disclosed. The photosensitive element comprises: a photosolubilizable layer consisting essentially of an acid-labile polymer and a photosolubilizing agent; an elastomeric layer; and a support. It can be processed by aqueous solvents, preferably ordinary tap water.
Patent EP-0459159-A2 (EP)
Inventor: GUENTHER STEPHAN
IPC: G07B17/02
Filed: 1991-04-29
Abstract: A franking module is installed in a personal computer in place of a slot-in floppy disk drive module. The technically available means of the personal computer are used to provide not only control of the franking operations but also, along with a telecommunications module and a modem, remote value calculation and remote value specification. For this purpose, the franking module contains a processor system and a printer, as well as memories for charge calculations and a memory for graphic data to produce an advertising print. …<IMAGE>…
Patent EP-0459174-A2 (EP)
Inventor: CINA VINCENT JOSEPH JR
IPC: G06F3/0481
Filed: 1991-05-03
Abstract: Method and apparatus for indicating to a user of a data processing system having a display a location or locations of information within a presentation space. A first step provides on the display a view window for providing a view into a first region of a larger presentation space. A second step displays on the display at least one scrollbar having a moveable indicator for indicating a position of the view window within the presentation space. A third step displays within the scrollbar at least one indicia for indicating a relative location of a feature of interest within the presentation space. The indicia may take the form of alphanumeric characters, symbols, colors, graphical images, audio information and combinations thereof. In response to a user positioning the moveable indicator to a position associated with the at least one indicia a fourth step re-positions the view window to provide a view of a second region of the presentation space, the second region including the feature of interest.
Patent EP-0456137-A2 (EP)
Inventor: HIRSCHMANN ADOLF MARTIN
IPC: B01L3/02
Filed: 1991-05-03
Abstract: A pipetting apparatus is used for suction and/or for filling vessels, preferably capillary tubes, by capillary action and for blowing liquids from vessels, preferably capillary tubes. The apparatus consists of a housing (1) with a receiver, preferably a capillary tube receiver (13, 14), a pump (2), preferably a vane cell pump, for conveying air in two directions (suction direction and blowing direction), and an air channel leading from the receiver (13, 14) to the pump (2). In order to simplify and improve a pipetting apparatus of this type, a valve (7) is provided in the air channel, which valve (7) in the rest position seals off the air channel and can be made to open. <IMAGE>
Patent EP-0475005-A2 (EP)
Inventor: BUTTER ADRIAN STEPHEN
IPC: G06F15/17
Filed: 1991-07-06
Abstract: Apparatus for efficiently interconnecting OEMI channels of a multiprocessor facility. A plurality of channel adapters (44-47) receive an individual channel from a processor. A supervisory interrupt driven microprocessor (39) receives a link request from a channel adapter when the channel adapter has determined that two logical adapters are in an appropriate architected state. The microprocessor will assign a data bus to channel adapters involved in a link request if certain criteria is met by said link requests, signifying an efficient transfer between said channel adapters (44-47) is likely.
Patent EP-0458372-A2 (EP)
Inventor: OKAMOTO KAZUJUKI
IPC: G11B21/08
Filed: 1988-05-25
Abstract: In an apparatus for reproducing signals from both sides of a disc, a random access means and a lead-out detecting means for reading out a lead-out signal from the signal recording face of the disc are provided. By this means it can be indicated in a display that an address which has been designated is not found on the disc.
Patent EP-0472110-A2 (EP)
Inventor: SASAKI KEN
IPC: A43B13/20
Filed: 1991-08-14
Abstract: A footwear of the present invention is provided with tank chambers (5B) which are disposed to be in contact with an instep (1), sole (3) and ankle of the user for applying pressure thereto to protect his foot from shocks. The tank chambers (5B) are filled with air and air pressure within the tank chambers can be adjusted. The footwear is further provided with a pressure sensor for measurings air pressure within the tank chambers to generate a pressure signal, and a pressure data displaying device (7) for indicating pressure data on the basis of the pressure signal generated by the pressure sensor. Therefore, the user can make sure on the pressure data display device a pressure level at which the most suitable pressure for his foot is obtained. The user is also allowed to extremely easily adjust the air pressure at the above pressure level, watching indication on the pressure data display device.
Patent EP-0476613-A2 (EP)
Inventor: KOJIMA YASUHIKO
IPC: G03C1/06
Filed: 1991-09-18
Abstract: A process of forming superhigh-contrast negative images is disclosed. The process comprises the steps of imagewise exposing a substantially surface latent image-type silver halide photographic material which is spectrally sensitized with a sensitizing dye and then developing said photographic material with a developer, wherein said photographic material contains a heterocyclic thione compound and said developer comprises (a) an aminophenol derivative developing agent, (b) a reductone compound, (c) a quaternary ammonium salt, and (d) a compound represented by formula (I):
     wherein Ri, R 2  and R 3 , which may be the same or different, each represents a hydrogen atom, a nitro group, a halogen atom, or a cyano group, and wherein said development processing is carried out in the existence of at least one kind of a polyalkylene oxide or a derivative thereof. The process provides negative images of superhigh contrast having gamma over 10 substantially free from appearance of pepper.
Patent EP-0485826-A2 (EP)
Inventor: KING ALBERT
IPC: H01H5/18
Filed: 1991-11-02
Abstract: Die Erfindung betrifft einen Blattfederschalter mit einer zwischen einer Schaltzunge (3) und einem Federhebel (2) einhängbaren Rollfeder (6). An deren beiden Enden sind längliche, sich in Querrichtung erstreckende Fenster angebracht, in welche mittig vorstehende Zungen (3a, 2a) der Schaltzunge (3) und des Federhebels (2) eingreifen. Um ein unbeabsichtigtes Aushängen der Rollfeder (6) zu vermeiden, ist am vorderen Abschnitt wenigstens einer der beiden Zungen (3a, 2a) eine die Zungenoberfläche überragende Verformung angebracht. Diese kann als eingeprägte hohle Nase oder als seitlich abgekantete Zungenschenkel ausgebildet sein. <IMAGE>
Patent EP-0487054-A2 (EP)
Inventor: SHIBUTANI MICHITOMO
IPC: G02B6/38
Filed: 1991-11-19
Abstract: An optical connector comprises an optical connection adapter and an optical plug. The optical connection adapter includes a sleeve (12) to be attached to a first circuit board (1). The optical plug includes an optical contact (27) to be inserted into and removed from the sleeve, and a contact holding member (23) to be attached to a second circuit board (2). A variation of the optical connector comprises an optical connection adapter and an optical socket. The optical connection adapter comprises a pipe, an optical fiber arranged in the pipe, an optical connector connected to opposite ends of the optical fiber, and a contact holding member which is inserted into the pipe to be movable along the cylindrical axis and which is for holding the optical contact. The optical socket comprises a socket housing which has an insertion hole for removably receiving the optical contact and which is to be attached to the second circuit board, and a mating optical contact which is fixed to the socket housing and which is to be brought into contact with the optical contact through the insertion hole. In addition, an optical fiber unit which forms a part of the optical connection adapter comprises an optical fiber, an optical contact connected to opposite ends of the optical fiber, and a contact holding member for holding the optical contact to be movable along the optical axis. The optical fiber is slack when the contact holding member is located at a maximum distance from the corresponding contact holding member.
Patent EP-0492421-A2 (EP)
Inventor: DUNKER PETRA
IPC: G11B33/04
Filed: 1989-06-29
Abstract: In the case of a disc receiving part for a holding cartridge (1), comprising a bottom part (2), a cover part (3) and the disc receiving part (4) for 2 circular information discs (29), a functionally reliable space-saving arrangement is achieved by the clamping elements (tongues 27), projecting on both sides from the disc receiving part (4) on the circumference of a central opening (28), for firmly clamping the circular information discs (29) on the edge of their central clearance around the central opening (28), being arranged alternately distributed in such a way that there alternately protrudes a clamping element upwards and a clamping element downwards. <IMAGE>
Patent EP-0492453-A2 (EP)
Inventor: REMSON JOSEPH DAVID
IPC: G01R19/165
Filed: 1991-12-19
Abstract: In a current level sensing circuit employing a gyrator to control an opto-isolator, a coupling circuit having an input impedance of a magnitude sufficiently higher than the output impedance of the gyrator that it does not substantially load the gyrator is employed to couple the gyrator output to the opto-isolator. In one embodiment, a differential amplifier receives the gyrator output at a first input which is associated with an output that is coupled to the isolator and a predetermined reference voltage supply is applied to a second input of the differential amplifier. A current sink is connected in a common load path portion of the differential amplifier and is otherwise connected to implement differential amplifier current limiting at a level which assures damage-free operation of the isolator as well as insensitivity to low amplitude electrical disturbances applied to the gyrator. Circuitry for unbalancing the amplifier operation can be used to provide an hysteresis effect in the current transfer function of the amplifier.
Patent EP-0459573-A2 (EP)
Inventor: SCOZZAFAVA MICHAEL
IPC: G02F1/19
Filed: 1991-05-24
Abstract: An optical article capable of modulating the reflection of polarized monochromatic electromagnetic radiation is disclosed comprising a reflective metal (108) layer having a thickness of less than 0.5 µm, prism (102) acting as a support for directing polarized electromagnetic radiation to the reflective metal layer, a dielectric layer (106) interposed between the prism and the reflective metal layer having a refractive index less than that of the support and a thickness in the range of from 0.1 to 10 times the wavelength of electromagnetic radiation directed toward the reflective metal layer, an electrooptic medium (110) that exhibits a refractive index which is a function of an applied electrical potential, and a counter electrode. 
     The optical article is characterized in that it is capable of modulating the reflection of polarized monochromatic electromagnetic radiation from differing wavelength sources to produce a multicolor image. To this end, the reflective metal layer is divided into a plurality of electrically isolated zones (108a,b,c) each intended to be addressed by electromagnetic radiation from a different wavelength source (205a,b,c), the dielectric layer exhibits a different thickness adjacent each of the zones, the counter electrode (112,114,116) is divided into electrically isolated zones, and the article additionally includes means for focusing reflected polarized electromagnetic radiation from each of the zones on a common target area. 
     The invention particularly lends itself to producing multicolor images in photographic elements.
Patent EP-0471448-A2 (EP)
Inventor: GULICK DALE
IPC: G06F3/023
Filed: 1991-07-15
Abstract: A keypad monitor implemented in an integrated circuit monitors the closure of a plurality of keypad switches coupled to input terminals of the integrated circuit. The keypad monitor is operative in a first mode for monitoring a first number of the input terminals and a second mode for monitoring a lesser number of input terminals. When in the second mode, the unmonitored input terminals are converted for a use not related to keypad monitoring.
Patent EP-0476842-A2 (EP)
Inventor: MARUOKA KAZUHISA
IPC: H04N5/445
Filed: 1991-08-21
Abstract: A television receiver with a menu display function has a BS tuner (27) for producing a video signal (17) and a sound signal (24) from a received television signal that is broadcast from satellite. The television receiver has a microcomputer (20) for adding (16) a menu display signal (from 22) to the video signal (from 15) so that menu information can be displayed on a display unit (18). The menu display signal represents a plurality of menu items in each of selectable menu modes, and the menu items are selectively erasable from the display unit.
Patent EP-0472511-A2 (EP)
Inventor: UDDENFELDT JAN ERIK
IPC: H04B7/26
Filed: 1991-08-21
Abstract: In a cellular mobile telephone system of the type having TDMA channels, a plurality of mobile station operate at either a full rate or a half rate. If the mobile stations are operating on the periphery of a cell they are assigned to full rate channels. If the mobile stations are operating in the vicinity of the base station, they are assigned to half rate channels. The mobile station are reassigned from full rate to half rate channels depending upon a measured parameters relating to signal strength or quality, such as the bit error rate of communications between the mobile station and the base station. If the measured bit error rate between the mobile station and a neighboring station is less than the bit error rate between the mobile station and its presently assigned base station, the mobile station is handed off to the neighboring base station.
Patent EP-0444010-A2 (EP)
Title: Switch latch for fault-current protective switch
Inventor: AMON GERHARD ING
IPC: H01H71/32
Filed: 1991-02-13
Abstract: A switch latch (1) for a fault-current protection switch has an operating knob (20), which is supported such that it can pivot and is coupled to moving contacts of a contact apparatus (3, 5, 7). Furthermore coupled to the operating knob (20) is a latch (37), which is supported such that it can pivot and has allocated to it a spring-loaded (45) latch contact (43), supported such that it can pivot. The latch contact interacts with the trip plunger (53) of a permanent magnet trip device (11). Supported such that it can pivot on the switch latch (1) is a resetting lever (55), which is stressed by a spring (59) in the resetting direction of the trip plunger (53) of the permanent magnet trip device (11). In the "ON" position of the operating knob (20), the resetting lever (55) is arranged at a distance from the trip plunger (53) of the permanent magnet trip device (11), so that the tripping process is not impeded. <IMAGE>
Patent EP-0494617-A2 (EP)
Inventor: GLEICHAUF ERNST
IPC: B07C5/34
Filed: 1992-01-07
Abstract: A device for the contactless identification of objects (2) comprises an identification element (4), which is attached to the object (2) and which exhibits a defined number of zones, each zone of which is optionally provided either with an electrically conductive or a non-conductive material in dependence on a code word to be formed. A reading device (6) contains sensors, each sensor of which exhibits an electromagnetic oscillating coil which generates an electromagnetic alternating field which is damped when approaching a zone of conductive material in the identification element (4), as a result of which the sensor outputs a corresponding signal. The reading device (6) is connected to an evaluating device which determines the code word for identifying the object (2) from the signals of the reading device (6). In the case of a reading error, the reading depth of the sensors of the reading device (6) is changed until the test code read out in the code word determined can be unambiguously correlated with the information contained therein. During the reading process, the sensors of the reading device (8) are sequentially activated in individual groups in such a manner that no two adjacent sensors are ever activated at the same time. <IMAGE>