baber/WOPTO huggingface dataset:
Patent EP-0495480-A2 (EP)
Inventor: TOMITA MASAO
IPC: G11B15/12
Filed: 1992-01-15
Abstract: 5 n7 A video tape recorder in which video and audio signals of a plurality of channels are simultaneously recorded onto the same tape by using the same tape running mechanism and the signals of a plurality of channels are simultaneously reproduced from the tape is disclosed. The video tape recorder of the invention comprises a recording system and a playback system. The recording system includes recording processing means (2, 8) for converting the plurality of video signals into recordable signals, respectively, first and second rotary head pairs (3, 4; 9, 10) which are oppositely arranged to a cylinder and each head has a track width narrower than a recording track pitch and which have gap azimuth angles in an opposite relation, and records the signals onto the tape and reads out the signals from the tape, and means (16, 18) for recording a control signal synchronous with a vertical sync signal included in one video signal onto a control track. The playback system includes a playback processing means (12, 49) for reconstructing reproduced signals from the rotary head pairs into video signals and servo means (19, 20) for reproducing the control signal to control the rotary head pair and the tape run.
Patent EP-0496294-A2 (EP)
Inventor: MITANI GOICHI
IPC: H01R43/01
Filed: 1992-01-17
Abstract: A cable guide block is provided with a guide groove for receiving an end portion of a cable having an elastically deformable sheath and is for use in a cable connection processing apparatus for carrying out cable connection operation by moving a cable pusher with respect to the guide groove in a direction perpendicular to a cable receiving direction to press the end portion of the cable onto a cable connection portion of a contact disposed below the guide groove. The cable guide block comprises a first surface facing the cable pusher, a second surface opposite to the first surface, a third surface confronting an end face of the cable being inserted; and the guide groove formed in the third surface and extending from the first surface to the second surface. The guide groove comprises a pair of wall surfaces for guiding the end portion of the cable, and the bottom surface for receiving the end face of the cable. The pair of wall surfaces are spaced at a distance generally greater than a diameter of the cable. At least one projection is formed on at least one of the wall surfaces so that the distance between the wall surfaces is partially made smaller than the diameter of the cable. By the use of the cable guide block, the end portion of the cable is reliably sent along the cable receiving direction and inserted into the guide groove. When the end face of the cable is received by the bottom surface, the end portion of the cable is pushed by the cable pusher in a downward direction to pass between the projections spaced at a distance smaller than the diameter of the cable. At that time, the end portion of the cable is connected to the cable connection portion of the contact.
Patent EP-0498323-A2 (EP)
Inventor: KNAPPE DIETER
IPC: F16L21/00
Filed: 1992-02-01
Abstract: Devices for the sealed connection of two pipes are known which have a sealing sleeve which can be contacted by a clamping strip. The clamping strip can be tightened by means of a clamping screw which extends through two clamping jaws on the clamping strip. The clamping jaws have brackets which engage over the clamping screw laterally. Attachment lugs which are bent away outwards from each bracket are welded to the clamping strip. Both brackets (19) are constructed in an angular manner, preferably triangular. The one bracket holds a hexagonal nut (22) for the clamping screw (14) in a rotationally fixed manner. The hexagonal nut (22) has an external annular collar (210) which rests against the outer end edge (23) of the bracket (19) and engages in the bead (24), which runs centrally and circumferentially, of the clamping strip (12). A hexagonal guide sleeve (37) is inserted in a fitting and rotationally-fixed manner into the bracket (19), which is likewise of triangular construction, of the other clamping jaw (13), through which hexagonal guide sleeve (37) the threaded shank of the clamping screw (14) extends such that it can be displaced axially. The guide sleeve (37) has an external annular collar (38) which rests against the outer end edge (39) of the bracket (19) of this clamping jaw (13) and is inserted into the bead (24), which runs centrally and circumferentially, of the clamping strip (12). <IMAGE>
Patent EP-0516937-A2 (EP)
Inventor: WEHRLE GERHARD
IPC: H01R13/422
Filed: 1992-04-02
Abstract: In a plug connector having a contact support (21) consisting of insulating material and having at least one plug contact (23) which is arranged in a contact chamber (22) in the contact support (21), it is provided that, in the operating state, the plug contact (23) is supported by means of an externally domed annular bead (31) in an annular groove (26), which is matched to the contour of said annular bead (31), in the end region, on the connection side, of the contact chamber (22). This results in a plug connector which is extremely cost-effective in production and construction and nevertheless has the advantages of a floating contact-element arrangement, with respect to the production tolerances of the plugged-together contact elements and their orientation tolerances. Furthermore, the solution according to the invention is also suitable for the production of waterproof plug connectors, without any additional measures. <IMAGE>
Patent EP-0538600-A2 (EP)
Title: Verfahren zum Beschleunigen des Bremseneingriffs im Antriebsschlupfregelbetrieb und hydraulische Bremsanlage zur Durchführung des Verfahrens
Inventor: MAISCH WOLFGANG
IPC: B60T8/48
Filed: 1992-09-04
Abstract: Eine hydraulische Bremsanlage (1) für ein Fahrzeug hat eine Antriebsschlupfregeleinrichtung (40, 40a), bei der mittels wenigstens einer selbstansaugenden Pumpe (25) Druckmittel durch eine Ansaugleitung (26) und ein Ladeventil (27) ansaugbar und in eine zu wenigstens einer Radbremse (6, 7) führende Bremsleitung (10, 11) einspeisbar ist. Es ist außerdem ein Druckmittel von der Bremsleitung (10, 11) in die Ansaugleitung (26) absteuerndes Druckbegrenzungsventil (34) vorgesehen. Zum Beschleunigen des Bremseneingriffs wird anläßlich der Inbetriebsetzung des Fahrzeugs die Pumpe (25) kurzzeitig eingeschaltet, und das Ladeventil (27) wird geöffnet zum Wegführen von Gasbläschen, die sich ggf. zwischen dem Ladeventil (27) und der Pumpe (25) befinden. Dadurch wird vermieden, daß die Pumpe (25) bei einsetzendem Antriebsschlupfregelbetrieb durch Zusammendrücken von ggf. vorhandenen Gasbläschen weniger Druckmittel fördert. Das Verfahren ist bei hydraulischen Bremsanlagen von Kraftfahrzeugen mit Antriebsschlupfregeleinrichtungen anwendbar. <IMAGE>
Patent EP-0542068-A2 (EP)
Inventor: BRINKMAN DONALD J
IPC: H01R13/11
Filed: 1992-10-31
Abstract: A female electrical contact (10) is disclosed to include an elongate body (12) having a terminal portion (14) at one end and a receptacle portion (16) at the other end for receiving a complementary male pin (30). A pair of cantilevered arms (20a, 20b) are provided of substantially equal length and in opposed relationship to each other with contact portions (22) at their distal ends. The cantilevered arms are axially offset from each other in the longitudinal direction (B) of insertion of the complementary male pin, whereby the male pin engages the contact portions sequentially. The cantilevered arms are bowed inwardly so that the contacted portion of one of the arms engages the other arm under a preload.
Patent EP-0497443-A2 (EP)
Inventor: RITZ TERRY G
IPC: G06F11/28
Filed: 1992-01-02
Abstract: A microcontroller of the type adapted to be coupled to a microprocessor and arranged to operate as a slave to the microprocessor includes an execution unit for executing its own stored set of program instructions. The microcontroller includes a static random access memory for storing the program instructions and a program interface coupled to the static random access memory and arranged to be coupled to the microprocessor for obtaining the program instructions from the microprocessor. The program interface includes an address generator for addressing the storage locations of the static random access memory for programming the static random access memory with the program instructions obtained from the microprocessor. The microcontroller further includes a program verifier to permit the microprocessor to read the stored program instructions and the sum of the program instruction multiple-bit data bytes for verification.
Patent EP-0498621-A2 (EP)
Inventor: BOTTOMS JACK JR
IPC: H01B5/10
Filed: 1992-02-04
Abstract: A fiber optic groundwire or static cable for use between spaced-apart support towers of an electrical power transmission network, for ground fault protection from lightning strikes and other electrical faults, with an integral fiber optic telecommunications bundle. A bundle of optical fibers tightly enclosed by a pliable thermally insulating strain jacket is firmly affixed into a helically-wound channel within an electrically conductive core. At least one layer of stranded electrical conductors serving as strength members completely surrounds the core. The tight jacketing of the optical fibers by a pliable strain jacket, combined with the firm mounting of the strain jacket within the helical channel of the core, reduces the axial tensional forces on the optical fibers that occur during and after installation of the cable. Also, the cable provides improved fault current carrying capability by utilizing a strain jacket made from a high temperature and thermally insulating silicone-based or ethylene propylene-based material. In another embodiment, the wire includes at least one fiber optic subunit firmly affixed into a helically-wound channel within an electrically conductive core of the cable. The fiber optic subunit comprises a plurality of optical fibers wound about a fiberglass central strength member having an overcoating layer of a pliable semicompressible material, and tightly enclosed by a pliable thermally insulating strain jacket.
Patent EP-0520643-A2 (EP)
Inventor: OHISHI MICHIHIRO SUMITOMO M LI
IPC: C09K3/14
Filed: 1992-06-09
Abstract: A process for manufacturing an abrasive tape comprising the steps of preparing a coating solution by mixing, as main constituents, abrasive grains, a binder, and a solvent, applying this coating solution on a substrate and drying the coating, and curing the binder, wherein the binder used in preparation of the tape as its essential components either: I.
     (a) a polymer having repeating units of the formula
       
and having a number average molecular weight of 1,000 to 5,000   (b) a polyester resin containing in its molecule a condensate of an aromatic dicarboxylic acid and/or an aliphatic dicarboxylic acid and an aliphatic diol and having a number average molecular weight of 10,000 to 30,000 terminal OH groups and a glass transition point (Tg) of -20 ° C to 40 C, and   (c) a polyfunctional isocyanate  
or  
II.   (a) a polymer having repeating units of the formula
         (b) a polyurethane resin having a number average molecular weight between 5,000 and 20,000 and terminal OH groups, and   (c) a polyfunctional isocyanate.   (d) the component II (a) to II (b) ratio by weight being in the range 10:90 to 40:60.
Patent EP-0535895-A2 (EP)
Inventor: NAKAYAMA YASUTOMO
IPC: G06T11/20
Filed: 1992-09-28
Abstract: The invention relates to apparatus for generating a set of patterns (25) suitable for forming a plane tessellation comprising input means (26, 27, 28) for generating a set of lines, processing means (22A, 22B) for modifying the lines, and display means (21) for displaying the result of the modification process. 
     According to the invention the apparatus is characterised in that the processing means comprises line moving and modifying means (22A) for placing the lines in selected relative positions and modifying the lines so as to form a basic pattern, line transformation means (22B) for transforming the lines using selected shapes in a complementary manner so as to transform the basic pattern into a final pattern suitable for tessellation, and replicating means for replicating the final pattern to form the set of patterns.
Patent EP-0524869-A2 (EP)
Inventor: POSSO PATRICK
IPC: G11B23/037
Filed: 1992-07-21
Abstract: The reel includes, on the one hand, a working part (1) having, projecting from a flange (3), a winding sleeve (4) and a drive hub (6) which are interconnected by an annular portion (9) with an S profile and which can be contracted and, on the other hand, a transparent part (2) having, projecting from a flange (13), annular elements (14, 15) interconnected by a right-angled profiled portion (13, 15) which can also be contracted; welds (16, 17) are provided between these parts and are formed so as not to disturb the geometry of the reel. <IMAGE>
Patent EP-0558993-A2 (EP)
Inventor: RICE JOHN T
IPC: A61B17/60
Filed: 1993-02-16
Abstract: A system for attaching an object (2) to a workpiece (302) including an anchor (102) and an installation tool (202) is provided. The anchor (102) includes a body (104) having a transverse cross-section slightly smaller than the transverse cross-section of a hole (304) in a surface of the workpiece (302) in which it is to be deployed, and at least two barbs (108). The body (104) has a distal portion (110) having an inner end (112), a proximal portion (116) having an inner end (118), and a middle portion (122) connecting the inner ends (112,118) of the distal (110) and proximal (116) portions respectively. The barbs (108) extend from the first end (114) of the distal portion (110) axially and radially outwardly to outer ends (132) located radially outwardly of an axial projection of the maximum transverse cross-section of the distal portion (110). The barbs (108) are located in channels (124) having bases (126) which extend parallel to the longitudinal axis (106) of the body (104) in the middle section (122) and thereafter slant outwardly relative to the longitudinal axis (106) of the body (104) as they extend to the outer end (120) of the proximal portion (116). Each barb (108) is curved in its normal unstressed state, but is capable of being deformed into a substantially straight configuration. The anchor assembly is deployed by an installation tool (202) which includes an elongated shaft (204) having a distal end (206) and a proximal end (208), tubular means (210) associated with said distal end (206) of said shaft (204) adapted to receive and hold said middle (122) and proximal (116) portions of said anchor body (104), and plunger means (226) adapted for engagement with said outer end (120) of said proximal portion (116) of said anchor body (104), said plunger means (226) being axially movable through said tubular means (210) so as to expell said anchor (102) from said tubular means (210) and to drive said anchor (102) into said hole (304). A method of attaching an object (2) to a workpiece (302) utilizing such anchors (102) and installation tools (202) also is provided.
Patent EP-0561461-A2 (EP)
Inventor: KELLY BRENDON PATRICK
IPC: G01K7/01
Filed: 1993-03-12
Abstract: A semiconductor switch has a power semiconductor device (1) and a temperature sensor (2) for providing a control signal to switch off the device (1) when it has a predetermined thermal condition. The power semiconductor device (1) comprises a semiconductor body (10) having a first region (13) of one conductivity type adjacent one major surface (10a) and a plurality of device cells (11) forming an insulated gate field effect device. Each cell (11) has a second region (32) of the opposite conductivity type provided within the first region (13), a third region (33) of the one conductivity type provided within the second region (32) and an insulated gate (34) overlying a conduction channel region (35) of the second region (32) for providing a gateable conductive path between the third and first regions (33 and 13). The temperature sensor (2) comprises a thermally responsive semiconductor device (100) formed within the semiconductor body (10) and comprising a number of further device cells (11') having the same structure as the power semiconductor device cells (11). The insulated gate (34) of each further device cell (11') is electrically connected to a third region (33) so that the further device cells (11') provide a parasitic bipolar (P) transistor having a leakage current which varies with temperature for enabling the temperature sensor (2) to provide the control signal to switch off the power semiconductor device (1) when the predetermined thermal condition exists.
Patent EP-0552961-A2 (EP)
Inventor: SEKINE MASAYOSHI
IPC: G02B27/64
Filed: 1993-01-21
Abstract: A shakeproof camera includes a focus detection circuit for detecting a focus state from an image pickup signal output from an image pickup element, a luminance detection circuit for detecting a luminance from the image pickup signal, a shake detection circuit for detecting a shake vector of an image from the image pickup signal, and a control circuit for fetching outputs from the above detection circuits and performing focus control, exposure control, and shakeproof control. The detection circuits outputs the detection results during a vertical blanking period. The control circuit preferentially performs an arithmetic operation for shakeproof control on the basis of an output from the shake detection circuit and then performs other control operations.
Patent EP-0558285-A2 (EP)
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/08
Filed: 1993-02-24
Abstract: A metal laminate gasket (A) of the invention is installed in an internal combustion engine having a hole near an outer profile. The hole has a width along the outer profile, and the width of the hole is greater than a distance between the hole and the outer profile. The gasket is formed of a plurality of metal plates (A10,A11,A12) to constitute a metal laminate gasket (A). Each metal plate includes a side edge (A13) extending at least along the outer profile of the engine, a gasket hole having a size substantially equal to that of the hole of the engine, and an elongated portion (A14) located between the side edge (A13) and the gasket hole. The metal plates (A10-12) are immovably fixed together at the elongated portions to prevent the elongated portions from deforming outwardly of the engine.
Patent EP-0583153-A2 (EP)
Inventor: KAPLINSKY GEORGE T
IPC: B41J2/175
Filed: 1993-08-10
Abstract: A collapsible ink reservoir structure (25) to facilitate assembly of a replaceable or refillable printer ink cartridge is comprised of a relatively rigid frame (20) and flexible membranes (22, 24) forming an ink reservoir having side walls which collapse to a substantially flat shape to minimize the amount of ink remaining in the reservoir structure after computer generated printing has depleted the ink from the cartridge. The structure (25) is a separate unit which is assembled and mounted in an outer housing (10) to form an ink cartridge. The structure preferably contains an ink pressure regulator (30) which maintains a negative pressure therein.
Patent EP-0573323-A2 (EP)
Inventor: CERAMI PIETRO
IPC: H05B37/03
Filed: 1993-05-18
Abstract: An apparatus for monitoring the state of operation of lamp (2) in a public lighting network is provided comprising a sensing means (6) associated with each lamp (2) for measuring the voltage of and luminous flux emitted by each lamp (2) and by means (6) for calculating the efficiency of lamp using an efficiency index given by the gradient of the line which, in a Cartesian diagram in which the voltage of the lamp is the x-coordinate and the flux the y-coordinate, represents the instantaneous relationship between the parameters.
Patent EP-0606914-A2 (EP)
Inventor: MIHAYASHI KEIJI C O FUJI PHOTO
IPC: G03C7/305
Filed: 1994-01-13
Abstract: A silver halide color photographic light-sensitive material which causes less fluctuation in the photographic processing activity of a processing solution in continuously processing the light-sensitive material and which has less unevenness in processing and excellent color reproducibility and sharpness. The silver halide color photographic light-sensitive material comprises a support, and provided thereon at least one red-sensitive emulsion layer, at least one green-sensitive emulsion layer, and at least one blue-sensitive emulsion layer, and containing a coupler represented by the following Formula (I) and a coupler represented by the following Formula (II): 
 
           Formula (I)   A₁ - (TIME)       a        - DI           
 
            Formula (II)   A₂ - (TIME)       a        - DI           
 
 wherein A₁ represents a group having an anti-diffusion group and releasing (TIME) a  - DI upon a reaction with an oxidation product of an aromatic primary amine developing agent; A₂ represents a group having no anti-diffusion group and releasing (TIME) a  - DI upon a reaction with an oxidation product of an aromatic primary amine developing agent; TIME represents a timing group which splits from DI after separating from A; DI represents a development inhibitor which is substantially deactivated after eluting in a developing solution; and a represents 1 or 2, and when a is 2, the two TIME's are the same or different.
Patent EP-0618673-A2 (EP)
Inventor: TAKAHASHI YOSHIAKI
IPC: H03F3/30
Filed: 1994-03-14
Abstract: A power amplifier with highly efficient power consumption with fewer switching power supplies. The power amplifier comprises a first differential amplifier having two input terminals and a common terminal, a BTL amplifier consisting of a first SEPP OCL and a second SEPP OCL, a nonlinear adder, an adder, a second differential amplifier, and a switching power supply.
Patent EP-0616849-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/04
Filed: 1994-03-22
Abstract: An abrasive type vertical grain milling machine in which each of spacers (15) comprises a boss portion (21) fitted on a main shaft and a plurality of arm portions (22) extending from the boss portion in the radially outwardly and serving to induce bran removing air into a grain milling chamber through spaces between the circumferentially adjacent arm portions (22), is capable of discharging bran produced in the grain milling chamber with high bran discharging power and has little possibility that the bran removing power is reduced during operation.
Patent EP-0631330-A2 (EP)
Inventor: ENDO MASAHISA C O ISOBE KOJO
IPC: H01L33/30
Filed: 1994-05-16
Abstract: A GaP pure green light emitting element substrate comprising an n-type GaP layer (12) and a p-type GaP layer (14) formed on a GaP single crystal substrate (10), characterized by the fact that an intermediate GaP layer (13) is formed at the pn junction portion between said n-type GaP layer (12) and said p-type GaP layer (14), wherein said intermediate GaP layer has a donor concentration N D  of less than 1 × 10¹⁶ atoms/cm³ and an acceptor concentration N A  nearly equal to the donor concentration N D . The thickness of the intermediate GaP layer (13) is in the range of 3-5 micrometers.