baber/WOPTO huggingface dataset:
Patent EP-0040302-A2 (EP)
Inventor: PETERSEN KURT EDWARD
IPC: G09F9/37
Filed: 1981-03-12
Abstract: Torsional type optical ray deflection apparatus comprises a pair of etched plates (10, 20), one ofthe plates (20) is made of single crystal semiconductor material such as silicon, and the other plate (10) is of a suitable-insulating material such as glass. The semiconductor plate (20) is etched to form an elongated bar (22, 30,24) of the material having a wider central portion (30) which forms a reflecting surface armature of suitable area suspended internally of the rectangular frame formed by the remainder of the semiconductor plate. The insulating plate (10) is etched to leave an annuloidal depression (12) centrally ofthe plate. An elongated land in the centre of the insulating plate underlies the reflecting surface area (30) to support the torsion bar-reflector structure in the direction normal to the longitudinal axis while allowing rotation about that axis. Planar electrodes (14,16) are laid down in the bottom of the depression in the insulating plate for exerting an electrostatic force between one of the electrodes and the semiconductor armature, thereby causing angular displacement about the longitudinal axis of the torsion bar which will deflect rays of light incident to the reflecting surface portion.
Patent EP-0044128-A2 (EP)
Inventor: SIMMONS CARLTON JETHRO
IPC: G10H5/06
Filed: 1981-06-02
Abstract: An electronic musical instrument having a tone generator system is disclosed. The tone generator system incorporates N programmable generators (180, 190, 140) (where N is less than 12, and typically 7) which forms a system having the ability to sound notes of N different nomenclature tones at one time. A microprocessor (50) controls the assignment of particular notes to each of the programmable generators, in accordance with the played keys of the keyboard(s) (and the tab switches, in the event that a partial footage is selected). Each of the programmable generators includes a chain of dividers (291 to 297) and gates (240 to 247) which are also under the control of the microprocessor. The information ascertained by the microprocessor from the keyboard(s) (and the tab switches) is used to control the selection of gates which control the passage of tone signals from the appropriate dividers in the chains of dividers to an audio output system (200). More than one note of a particular nomenclature can be simultaneously gated from the divider chain of a particular programmable generator.
Patent EP-0053438-A2 (EP)
Inventor: SAHAY RAVI B
IPC: G03G21/00
Filed: 1981-10-30
Abstract: A reproduction machine includes a machine control having a programmable non-volatile memory (102) and microprocessor (100) to control power to a fuser lamp (94) in a manner to adapt the machine to distinct power outlets. The non-volatile memory (102) is programmed to indicate the availability of a particular power output. The control (100) monitors the memory and in turn gates a triac (112) controlling the fuser lamp (94) to apply the maximum possible power to the fuser. If a machine which needs 3.3 kva for full power operation is operating at a 3.0 or a 2.2 kva outlet, full power cannot be delivered to the fuser while the machine is operating. The machine adapts to operate at reduced power to the fuser until the fuser temperature drops below a minimum temperature level, at which point the machine goes into standby mode so that substantially all the available power can be used to bring the fuser up to operating temperature again.
Patent EP-0071887-A2 (EP)
Inventor: GARBINI LOUIS K
IPC: F16M11/16
Filed: 1982-07-29
Abstract: Gegenstand der Erfindung ist eine Waffenauflage für ein Gewehr mit einem den Gewehrschaft tragenden Teil, das in einen Körper übergeht, der sich mit Stützfüßen am Boden abstützt. Die Erfindung hat die Aufgabe, eine Waffenauflage so auszubilden, daß bei geringem Transportgewicht eine kleine und leichte Waffenauflage geschaffen wird. Die Aufgabe wird dadurch gelöst, daß der Körper eine zentrale Ausnehmung aufweist, in die mehrere, im Winkel zur Horizontalen radial auswärts weisende Sacklöcher schräg einschneiden, und daß in jedes Sackloch der Kopf eines Stützbeines axial einschiebbar ist und mit einem in der zentralen Ausnehmung angeordneten, einstellbaren Zentralverschluß mindestens gegen axiale Verschiebung festlegbar ist. Wesentliches Merkmal ist demnach der Zentralverschluß, der an dem Körper der Waffenauflage angeordnet ist und der eine lösbare Verbindung zwischen den Stützbeinen und dem Körper der Waffenauflage ermöglicht, so daß die Stützbeine mit einer einzigen Betätigung des Zentralverschlusses aus dem Körper gelöst werden können.
Patent EP-0075698-A2 (EP)
Inventor: ZOCHE GUNTER DR
IPC: C07C49/675
Filed: 1982-08-12
Abstract: Die vorliegende Erfindung behandelt ein Verfahren zur Herstellung von 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-on oder dessen Substitutionsprodukten aus Dibenzyl-o-carbonsäure oder deren entsprechenden Substitutionsprodukten durch Cyclokondensation. Die Cyclokondensation wird auf zwei Verfahrenswegen, nämlich a) mit katalytischen Mengen einer konzentrierten Säure als Katalysator oder b) mit Hilfe von Di- und/oder Trichlormethylaromaten in Gegenwart von Katalysatoren, vorzugsweise aus der Gruppe der Lewissäuren durchgeführt.
Patent EP-0073493-A2 (EP)
Inventor: UEKUSA YASUYUKI
IPC: G05D23/19
Filed: 1982-08-26
Abstract: A calculating unit (40) calculates from sensed temperatures of ambient air both outside and inside of the vehicle compartment the desired opening of an air mix door (22) which controls the ratio of heated to cold air driven into the vehicle compartment. When the output of the calculating unit (40) indicates that the air mix door (22) should be moved to the fully cooling position, a controller (42) moves the air mix door (22) via an actuator (26) in accordance with the output of the calculating unit (40) so as to completely cover the heater (20), thereby preventing air from passing through the heater (20) and from being heated. Shortly after the air mix door (22) has completely covered the heater (20), a second controller (44) cuts off the supply of heating energy to the heater. When, on the contrary, the output of the calculating unit (40) indicates that the air mix door (22) should be moved away from the fully cooling position, the heating energy begins to be conducted into the heater (20), thereby allowing the temperature of the air in the compartment to increase gradually. In an alternative, a signal controller including a mechanical linkage responds to the output of the calculating unit via the controller. When the air mix door should be moved to the fully cooling position, the mechanical linkage pivots the air mix door to the position where the air mix door completely covers the heater. Shortly after that, the linkage continues to move to a position in which the supply of heating energy is stopped.
Patent EP-0078524-A2 (EP)
Title: Discharge lampstarter arrangements
Inventor: ADACHI HIROMI C O MITSUBISHI D
IPC: H05B41/18
Filed: 1982-10-29
Abstract: A discharge lamp circuit in which the lamp (1) is substantially instantaneously started and in which the power consumption of the lamp after starting is reduced with substantially no vibration due to piezoelectric effects and caused by currents flowing through a nonlinear dielectric element. An inductive stabilizer (2) is connected in series with one of the filaments (101 a) of the discharge lamp (1) and a nonlinear circuit is connected in parallel with the filaments of the discharge lamp. The nonlinear circuit is composed of a nonlinear dielectric element (4) and a bidirectional switching means (8) connected in parallel with the nonlinear dielectric element (4). A reverse-conductive circuit (31) is connected in series with the nonlinear circuit and in parallel with the filaments (101a, 101b) of the discharge lamp (1), the reverse-conductive circuit including a reverse-conductive semiconductor switch means (306) which is conduction-controlled in the forward direction but which is always conductive in the reverse direction.
Patent EP-0085157-A2 (EP)
Inventor: ACITELLI MARIO ADAM
IPC: C09D11/02
Filed: 1982-12-10
Abstract: An ink comprising a major portion of a carrier liquid that is capable of drying by evaporation and penetration of a substrate without leaving a residue that is significantly absorptive of radiation either in the visible or in the near infrared spectrum, and a minor portion of a fluorescent agent that fluoresces mostly in the near infrared spectrum of wavelengths, is used to mark documents such as bank cheques for automatic identification. Markings with this ink are reliably detectable, even in the presence of other markings commonly found on such documents. The preferred fluorescent material is a phenoxazine dye, 3, 7-BIS (diethylamino) phenoxazonium nitrate. 
<??>A cheque 12 marked with the ink is illuminated from a visible light source 17 through a low pass filter 18. Light emanating from the fluorescent markings passes through a high pass filter 19 to a photodetector 20.
Patent EP-0074158-A2 (EP)
Inventor: MCQUAID PAUL E
IPC: G11B7/00
Filed: 1982-04-27
Abstract: A layer (6) of an ion-exchanged glass is utilized as the master for video disc production. Due to the ion exchange, such glass stores energy in the form of compressive stress. When localized portions of the layer of ion-exchanged glass are heated sufficiently, they soften and the compressive stress energy is released to form localized surface bumps. The presence or absence of surface bumps and/or their height can convey video information in analog or binary form. Once the ion-exchanged master is formed, it is used to produce mirror image copies on a suitable, conventional substrate, generally a plastics. The copies may be formed by pressing or stamping, or by injection molding. The relief surface of the copies can be coated with a reflective layer to aid in optical read-out of the video information stored by the relief surface.
Patent EP-0081433-A2 (EP)
Inventor: POISSON PAUL
IPC: G07F19/00
Filed: 1982-12-03
Abstract: An apparatus for recording identifying data relating to the use of a credit card, cheque or the like and for dispensing a receipt disclosing at least part of such data; the apparatus comprises a housing in which a camera is mounted for taking, through a one-way mirror, a picture of the user situated in photographic view of the housing. A height scale and other identifying data are displayed on the inner side of the mirror and are non-visible to the user but in photographic view of the camera. Activation of the apparatus is accomplished when the user inserts the credit card, cheque or the like into an appropriate slot provided in the housing and, if required, the indicated amount in a coin slot. A weight scale may also be provided to identify the weight of the user.
Patent EP-0088889-A2 (EP)
Inventor: HUBER JOHANN
IPC: B60T17/22
Filed: 1983-02-10
Abstract: 1. Air flow indicator for flow monitoring devices on compressed air supply lines, particularly main air brake pipes, for rail vehicle air brakes, comprising a throttle point (5) inserted in the compressed air supply line which carries a certain control pressure level at the air brake release position ; comprising a piston (8) which can be loaded on the one hand by the pressure upstream of the throttle point (5) and on the other hand by the pressure downstream of the throttle point (5) in the compressed air supply line and by the force of a first spring (22) ; and comprising a switching member which can be actuated via a tappet (18) by the piston (8) in its main loading state as applied by the pressure upstream of the throttle point (5), wherein the switching member is a valve (21, 23) inserted in a connection between the compressed air supply line and a switching chamber (20), and wherein the switching piston (24) of a pressure switch (24, 25, 27) which is set to a low switching pressure relative to the control pressure level, is loaded by the pressure in the switching chamber (20) against the force of a second spring (25).
Patent EP-0088986-A2 (EP)
Inventor: FRIEBE WALTER-GUNAR DR
IPC: C07D405/12
Filed: 1983-03-08
Abstract: The present invention provides bicyclic phenol ethers of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or a lower alkyl radical, R2 is a hydrogen atom or an acyl radical, X is an oxygen or sulphur atom or an -NH- group; Y is a -CO-CHR3- group or a <IMAGE>   group; R3 is a hydrogen atom, a lower alkyl radical which can be optionally substituted by an aryl radical, or a cycloalkyl radical containing 3 to 7 carbon atoms; and R4 and R5, which can be the same or different, are hydrogen atoms, lower alkyl radicals, lower alkyl radicals, alkenyl radicals containing 2 to 16 carbon atoms, which can be optionally substituted by an aryl radical, or an aryl radical; or R4 and R5, together with the carbon atom to which they are attached, form a cycloalkyl ring containing 3 to 7 carbon atoms; and the salts thereof with pharmacologically acceptable acids. The present invention also provides processes for the preparation of these compounds, as well as pharmaceutical compositions containing them.
Patent EP-0091609-A2 (EP)
Inventor: BORMUTH HORST
IPC: B65D1/26
Filed: 1983-03-30
Abstract: A thin-walled, injection-molded plastic container having a thickened sealing rim acquires a particularly smooth sealing rim, onto which a covering film can be sealed in a bacteria-tight, gas-tight and liquid-tight manner, if the gate is located on the sealing rim instead of on the bottom of the container.
Patent EP-0094511-A2 (EP)
Inventor: STOEPLER WALTER
IPC: B01J20/00
Filed: 1983-04-18
Abstract: Getters are used in vacuum systems, e.g. in the evacuated intermediate space of a double-walled container for the storage of low-boiling point liquefied gases. Their object is to absorb gases penetrating into the vacuum system and thus to maintain the vacuum. Most getter substances consist of activated metals. These metals can react with oxygen, developing large amounts of heat up to self- ignition. Such getters thus represent a hazard unless handled carefully. In order to avoid this hazard, the getters, of finely dispersed metals, are mixed with solid, fine-grained supplementary materials, for example ceramic materials or adsorbents. The metal content of the mixture is preferably 1 to 40%. The mixture can be formed by agglomeration and can be solidified by thermal treatment. The active metals are thus diluted and their pyrophorous characteristic is obviated.
Patent EP-0097804-A2 (EP)
Inventor: WEYD JURGEN DIPL-ING
IPC: B63B21/18
Filed: 1983-05-14
Abstract: 1. An anchor chain stopper comprising a through passage which guides the anchor chain (3), a holding catch (7) which holds the chain (3), a guiding element (9) for the chain strand extending from the windless to the anchor, and apparatus for retightening the chain, characterized in that the apparatus is formed by the guiding element which is movable approximately transversely to the chain strand by means of an actuating drive (10), the guiding element being operatively connected thereto.
Patent EP-0103340-A2 (EP)
Inventor: WESTERVELD THEODORUS
IPC: B21D11/20
Filed: 1983-09-09
Abstract: Method for bending a corrugated plate about an axis extending transversally to the valleys and crests respectively, by applying said plate between two press beams the opposite faces of which are provided with mutually corresponding and also with the crests and valleys of the plate corresponding alternating raised portions and recesses, and by then bringing the press beams together so as to press inwardly directed ribs into the bottoms of the valleys and pressing outwardly directed bulges into the adjacent sidewalls of said valleys, in such a way that in the first stage, in which the plate as seen in the longitudinal direction of the crests and valleys is supported through a length which is a multiple of the width of the ribs to be formed, the bulges are pressed only, while the ribs are formed in the subsequent stage.
Patent EP-0085519-A2 (EP)
Inventor: ISEKI MASAHIDE
IPC: G03G15/02
Filed: 1983-01-21
Abstract: A mass of residual toner which is charged is blocked by a blade member 17 held in slidable engagement with a photosensitive member 2 against movement therewith toward a development roller 14 when an image is being formed on the photosensitive member 2. When no image is being formed thereon, the blade member 17 is lifted off the photosensitive member 2 to allow the mass of residual toner to move therewith toward the development roller 14. During this time, a bias potential having the same polarity of the toner is applied to members of an electrostatic or electrophotographic copying machine, located between the blade member 17 and the development roller 14 for repelling the mass of toner toward the photosensitive member 2 against being scattered off the latter and hance smearing surrounding parts.
Patent EP-0087251-A2 (EP)
Inventor: NII RIRO
IPC: H01L29/778
Filed: 1983-02-11
Abstract: A process for manufacturing a buried gate field effect transistor having a small effective gate length, which process enables precise control of the threshold voltage. First, a compound semiconductor crystal (10) having a first impurity region (12) as a source region, a second impurity region (14) as a drain region and a channel layer (16) buried inside the compound semiconductor crystal (10) is prepared by a conventional process. A V-shaped groove is then formed with an etching solution having high selectivity toward the crystal face in the gate region of this compound semiconductor crystal. Onto the inner wall surface of the V-shaped groove, a metal (40) likely to form an alloy type of Schottky junction with the compound semiconductor is vapor-deposited. The resultant structure is heated, while measuring the threshold voltage, to form an alloy type of Schottky junction and for use of this junction as a gate electrode.
Patent EP-0092390-A2 (EP)
Inventor: TABLER CHARLES P
IPC: B65G65/00
Filed: 1983-04-14
Abstract: In a container handling system palletised containers (P) are conveyed along a storage rail (1 after tilting the rail (1) anticlockwise from the position shown, onto and along a picking rail (2). After unloading, the empty pallets are conveyed back along the picking rail (2), by tilting the rail (2) clockwise from the position shown, onto a pallet return rail (3). The tilting controls of the rails (1 and 2) are interlocked to prevent the rail (1) being tilted from the position shown if the rail (2) is not in the position shown.
Patent EP-0112702-A2 (EP)
Inventor: BORLAND WILLIAM
IPC: H01G4/30
Filed: 1983-12-19
Abstract: Ceramic multilayer capacitors are prepared having a reduced metal content in the electrode by the use of finely- divided metal alloy flaked particles.
Patent EP-0112723-A2 (EP)
Inventor: SCOUTEN CHARLES G
IPC: C07C37/86
Filed: 1983-12-22
Abstract: Phenols are removed from phenol containing streams as the corresponding metal phenate. The metal phenate is contacted with steam at 250°C to 450°C thereby producing phenols and metal hydroxides.
Patent EP-0113243-A2 (EP)
Inventor: MUTO SHIGEAKI
IPC: C07D501/36
Filed: 1983-12-23
Abstract: 7-Beta[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-(2-amino-1,3,4-thi a diazolyl-5-thiomethyl)-3-cepheme-4-carboxylic acid of formula (I): 
<CHEM>
 and the pharmaceutically acceptable salts and pivaloyloxymethyl ester thereof are useful as antibiotics.
Patent EP-0117525-A2 (EP)
Inventor: GRALLERT HANS-JOACHIM DR
IPC: H03M3/04
Filed: 1984-02-22
Abstract: Quantisierer für DPCM-Codierer, der einen Lesespeicher (ROM) enthält, dem die zu quantisierenden DPCM-Signalwerte (Δs) ohne das Vorzeichenbit als Adressen zugeführt sind und dessen ausgelesene Codewörter (CW) die quantisierten DPCM-Signalwerte angeben. Durch den Quantisierer werden die DPCM-Signalwerte begrenzt damit auch die Anzahl der auszulesenden Codewörter (CW). Das Vorzeichenbit wird den ausgelesenen Codewörtern wieder zugeführt und ergänzt diese zu quantisierten DPCM-Signalwerten (Δs9). Ausserdem erfolgt eine Rundung der Eingangswerte und der ausgelesenen Codewörter durch Fortlassen des jeweils niederwertigsten Bits.
Patent EP-0126247-A2 (EP)
Inventor: WASSEL EDWARD RICHARD
IPC: G06F7/00
Filed: 1984-03-30
Abstract: A computer system is disclosed wherein an instruction is executed, the results of the execution of the instruction are stored, and, simultaneously with the execution of the instruction, information is generated and stored which is related to the results of the execution of the instruction. The results of the execution of the instruction may comprise a binary number. The information which is generated, simultaneously with the execution of the instruction, includes, inter-alia, a count of the number of binary "1" bits and binary "0" bits which constitute the binary number, and a set of addresses representing the address locations of each bit of the binary number which constitutes the stored results of the execution of the instruction. The set of addresses include a first set of addresses representing address locations for all the binary "1" bits and a second set of addresses representing address locations for all the binary "0" bits of the binary number. The first set of addresses are stored in a first portion of a memory, the second set of addresses being stored in a second portion of the memory. As a result, the information is immediately available upon completion of the execution of the instruction.
Patent EP-0122573-A2 (EP)
Inventor: GEPPERT HELMUT
IPC: B65G21/04
Filed: 1984-04-08
Abstract: 1. Kit for the production of belt conveyor systems, comprising at least one pair of frame longerons (2), each of which is formed as a profile member of non-planar cross-section and each of which has a linear row of holes (3) arranged at the same hole spacing along its centre line, a plurality of connecting elements or pairs of connecting elements corresponding at least to the number of pairs of the frame longerons and with each connecting element having at each end a fastening flange projecting approximately normal to the axis thereof for the fastening of the said connecting element to an associated frame longeron, conveyor means in the form of a band or belt or a plurality of bands or belts or a hinged belt, a plurality of feeding rollers and take-off rollers corresponding in number to the number of bands or belts or hinged belts and which in the assembled state are each supported respectively by means of a pair of feeding roller supports (15) and take-off roller supports (35) respectively fastenable to an associated frame longeron (2), at least one pedestal (8 and 9) having, in the assembled state, connecting flanges securable respectively to an associated frame longeron and having a number of screw fastenings (28) corresponding in number to the number of the holes which in the assembled state are in correspondence in the components to be fastened to each other, characterised in that the frame longerons (2) are each formed as U- or C-profiles, holes (3) are arranged in the flat base webs (2a) of said profiles each in a linear row with equal hole-to-hole spacing, by means of which holes components (e.g. 4 and 5 and 8 and 9 and 14 and 22 and 34 and 52 and 64 and 66 and 71 and 74 and 79 and 97) to be connected to the frame longerons (2) are fastenable to the frame longerons (2) by screw fastenings fitted through at least two holes (6 and 7 and 48 and 26 and 25 and 65 and 67 and 70 and 74 and 75 and 78 and 81 and 96) arranged at appropriate hole spacings in at least one securing flange (33 and 56 and 10, 47 and 11, 47 and 15 and 24 and 35 and 55a and 55b and 68 and 76 and 80 and 95) which can be brought into contact with the base web (2a) of the frame longeron (2), and in that a drive motor (22) supportable in the assembled state by at least one frame longeron (2) is provided with an entraining connection for the conveyor means (27) and with at least one bearing plate (24) which is fastenable in the same manner to the base web (2a) of an associated frame longeron (2).