baber/WOPTO huggingface dataset:
Patent EP-0542196-A2 (EP)
Inventor: YANAGIHARA NAOFUMI
IPC: H04N21/2365
Filed: 1992-11-10
Abstract: A high-definition signal (HD) is separated into a low band signal and a high band signal. The low band signal is supplied through a discrete cosine transform circuit (7), a quantizer circuit (8), a variable length coder circuit (9) and an encoder circuit (11) to a recording head (12). The signal from the quantizer circuit (8) is also supplied through an inverse quantizer circuit (17) to a subtracter circuit (18). The signal from the discrete cosine transform circuit (7) is also supplied to the subtracter circuit (18), thereby forming a difference signal between the decoded signal of the compresses signal and the original signal. This difference signal is supplied through a quantizer circuit (19), a run length coding circuit (20) and a variable length coder circuit (21) to an adder circuit (16). A high band signal of the HD signal from the decimation circuit (6) is supplied through a quantizer circuit (13), a run length coder circuit (14) and a variable length coder circuit (15) to the adder circuit (16). Then, a signal from the adder circuit (16) is supplied through an encoder circuit (22) to a second recording head (23). 
     In case of recording a standard video signal (SD), the complete signal is recorded by one recording head (12) only.
Patent EP-0512657-A2 (EP)
Inventor: BEBBER HANS JOSEF DR
IPC: H05B7/02
Filed: 1992-02-13
Abstract: A device for coupling a flexible current feed (50) to a bottom electrode of a metallurgical vessel (10) having a first electrical coupling (20), including a second electrical coupling (30) for operatively engaging the first coupling (20), being connected to the current feed (50), a carrier element (60) and a compensating element (40) between the carrier element (60) and the second electrical coupling (30), the compensating element (40) balancing a force of the flexible current feed (50) on the first electrical coupling. The compensating element (40) may include a damper (42) in parallel to a spring (41), so that a movement of the second electrical coupling (30) with respect to the carrier element (60) is damped.
Patent EP-0538967-A2 (EP)
Inventor: KOERBER JOACHIM DIPL-ING
IPC: B61L3/10
Filed: 1992-09-08
Abstract: The invention relates to a method for drive control and brake control of vehicles which are equipped with a plurality of single-wheel drive and brake modules which intervene in the control function of the wheels. In this process, the power flux is to be better utilised and slip/stick effects are to be prevented and the control function is to be supported. According to the invention, the individual EAB modules are coupled to one another at the level of the vehicle in pairs in terms of control technology and means are provided of changing the degree of coupling. In a specific embodiment, modules which are respectively assigned to the left-hand and right-hand wheels form a pair, each individual module of which has a separate torque control circuit. A permissible instantaneous set value is output via estimation elements and a first minimum value stage. A minimum instantaneous set value which is common to both control circuits of the right-hand and left-hand modules is formed via a second minimum value stage. Additional instantaneous set values are produced which compensate faults in the lateral forces. Further methods of executing slip control are described. <IMAGE>
Patent EP-0517486-A2 (EP)
Inventor: PIKE ROBERT CHARLES
IPC: G06F3/048
Filed: 1992-06-02
Abstract: A system which is a combination of editor, window system, shell, and user interface and which provides a novel environment for the construction of textual applications such as browsers, debuggers, mailers, and so on. The system combines an extremely lean user interface with some automatic heuristics and defaults to achieve significant effects with minimal mouse and keyboard activity. The user interface is driven by a file-oriented programming interface that may be controlled from programs or even shell scripts. By taking care of user interface issues in a central utility, the system further simplifies the job of programming applications that make use of a bitmap display and mouse.
Patent EP-0551748-A2 (EP)
Inventor: LEE G JAE
IPC: A61K8/88
Filed: 1992-12-17
Abstract: A hair treatment composition is provided that includes a water-insoluble, dispersible polymeric resin having a viscosity of less than 2 centipoise at 25°C when dispersed at 10% in water; a water-soluble polymeric resin having a viscosity greater than 6 centipoise at 25°C when 10% is placed in water; and a water-soluble polymer of molecular weight greater than about 500,000. 
     Illustrative of the water-insoluble resin is a diglycol/cyclohexanedimethanol/isophthalates/ sulphoisophthalates polyester. Preferably the water-soluble polymeric resin is a copolymer of polyvinylpyrrolidone and vinyl acetate. The preferred water-soluble polymer is polyvinylpyrrolidone, especially a polymer having molecular weight of around 630,000.
Patent EP-0564771-A2 (EP)
Inventor: MIKAMI NOBUHIRO
IPC: H02P29/00
Filed: 1993-02-03
Abstract: A drive control apparatus for a driven machine (4) is designed to easily check which of a plurality of parameters indicating the control characteristics of the driven machine have been changed from their factory-set initial values. Initial parameter values are stored in a list in a first memory (701) and current parameter values are stored in a second memory (11). When a display request is given, the initial values of parameters stored in the first list in a control section are compared to the current values of the parameters stored in nonvolatile memory (11). The identity of the parameters that have been changed from their initial values are displayed on a liquid crystal display (1601). Also, the stored initial value list is displayed.
Patent EP-0565888-A2 (EP)
Inventor: WATANABE MASARU
IPC: G11B23/087
Filed: 1993-03-17
Abstract: A magnetic tape cassette for accommodating a length of magnetic tape, which comprises a generally rectangular flat box-like casing including a pair of flat panels confronting with each other, a pair of hub assemblies rotatably accommodated within the casing in spaced relation to each other, and at least one generally rectangular low-friction sheet interposed between the hub assemblies and one of the flat panels adjacent such one end of the inner hub of each hub assembly. Each of the hub assemblies includes cylindrical outer and inner hubs coaxial with each other, at least one end of the inner hub protruding axially outwardly from a plane in which an annular end face of the outer hub adjacent such one end of the inner hub lies. The low-friction sheet has a flat region and a pair of ridges defined on respective side of the flat region and spaced a predetermined distance from each other. Each of the ridges extends in a direction lengthwise of the casing and parallel to an imaginary line passing through respective axes of rotation of the associated hub assemblies. Such one end of the inner hub of each hub assembly is supported on and rests rotatably on the flat region of the low-friction sheet. The predetermined distance between the ridges is chosen to be greater than the outer diameter of the outer hub of each hub assembly.
Patent EP-0574007-A2 (EP)
Inventor: LUNDEEN ALLAN J
IPC: C08L23/06
Filed: 1993-06-11
Abstract: A process for making a blend of high-density polyethylene polymers containing one or more C3 to C12 α-olefin comonomers. The process begins in two parallel streams. In one stream ethylene is polymerized alone, and in the second stream ethylene is polymerized with the comonomer(s). The two streams are combined in a subsequent reactor where the polymerization process is completed. The polymerization produces a polymer wherein the comonomer is concentrated in the higher molecular weight fractions.
Patent EP-0575902-A2 (EP)
Inventor: EAST DON GAYLORD
IPC: G11B23/087
Filed: 1993-06-18
Abstract: A tape cartridge access door (26, 626) which includes a body having two flanges (27, 28) and a pseudo-head (29, 629) therebetween. In the open position, the access door (26) permits a tape head (402) to be mated with the tape (1) in the cartridge (10). In the closed position, the body and flanges close openings in three adjacent walls of the tape cartridge. Also in the closed position, the pseudo-head (29, 629) occupies the space otherwise occupied by the tape head (402) when the tape head is mated with the tape (1). The pseudo-head (29, 629) thus prevents the tape (1) from being drawn taut straight when the access door (26, 626) is closed. The access door may pivot (26) or slide (626) between the open position and the closed position.
Patent EP-0591809-A2 (EP)
Inventor: HEILIGER LUDGER DR
IPC: C08F4/28
Filed: 1993-09-27
Abstract: Biologically active initiators (radical chain initiators) have been found which have the general construction of the formula (I> A-L-B &lsqbstr& L-A]y  (I),  in which     A denotes a biologically active moiety,   B denotes a radical-initiating moiety,   L denotes a linker group and   y denotes the number 0 or 1, preferably 1.   Suitable biologically active moieties A are, for example, biotin, digitoxin, digoxin, digitoxigenin, digoxigenin and oligonucleotides comprising 1 to 80, preferably 15 to 50 and in particular 20 to 35, nucleotide components.
Patent EP-0588765-A2 (EP)
Inventor: DUERING WALTER
IPC: B65D25/38
Filed: 1993-09-01
Abstract: The bottle spout (1) consists of an integral piece of plastic and contains a spout tube (4) and a tubular stub (10) which is intended to protrude into the bottle interior. Between said tube and stub there is a part with a narrow, comparatively long, annular gap (2). The bottle spout (1) can be inserted into the neck of a squeeze bottle by means of an elastic ring part (8). Due to the narrow, relatively long gap (2), no spark backflash into the interior of the bottle can take place, thus ensuring that the bottle is protected against explosion in the case of flammable contents. <IMAGE>
Patent EP-0631294-A2 (EP)
Inventor: KONDO HIROKI C O YAZAKI PARTS
IPC: H01H85/041
Filed: 1994-06-21
Abstract: An embracing portion (7) is formed on a fusible body (2) of metal, and a chip (3) of low-melting metal is embraced by this embracing portion, and a constricted portion (4) of a small cross-sectional area is formed at the fusible body, and a radiating plate (5) is provided in the vicinity of the constricted portion.
Patent EP-0635830-A2 (EP)
Inventor: MIZUSHIMA TETSUYA
IPC: H04N5/92
Filed: 1994-07-22
Abstract: An digital data recording apparatus for recording digital data in a form of tracks on a tape is disclosed. Each track has a first signal area for storing track format information and a second signal area for storing a plurality of sync blocks. The apparatus includes a circuit (111, 114) for inserting in the first signal area a regular TDS information indicating the track data structure of digital data, and a circuit (113, 114) for inserting in the final sync block a backup TDS information having the same structure as the regular TDS information.
Patent EP-0655787-A2 (EP)
Inventor: ROBB STEPHEN P
IPC: H01L29/772
Filed: 1994-11-14
Abstract: A transistor (200) comprises a single, common base region (202). One or more source regions (112) are formed in the base region (202). One or more gate regions (120) overly the common base (202) and the source regions (112). In an alternate embodiment, the gate regions (320) have a raised central portion (321). In yet another embodiment, certain source regions (402) are cross connected (404). Additionally, a polysilicon pattern (602) may be used which provides a gate finger feed network (614, 616,618), and gate fingers (604, 606, 608, 620) having length less than one half of the longest die dimension.
Patent EP-0647553-A2 (EP)
Inventor: JOOS UWE DIPL-ING
IPC: B61F5/22
Filed: 1994-12-05
Abstract: If the lateral acceleration conditions are measured on a rail vehicle and if the inclination of a load floor is correspondingly optimised, problems occur as a result of time delays between the measurement and positioning and as a result of faults which are included in the measurement. This is overcome in that track data which are relevant to the lateral inclination are stored in a track model memory (27), with the detected actual position (1), the track data which are just relevant or will be relevant in future are called up and the inclination ( alpha s) of the load floor which is necessary at that precise moment is calculated (29) and set (11) as a function of the identified instantaneous speed (9) of the vehicle. <IMAGE>
Patent EP-0629988-A2 (EP)
Inventor: SAGAWA HIROHIKO HITACHI DAIYON
IPC: G06K9/00
Filed: 1994-05-25
Abstract: A continuous sign-language recognition apparatus and input apparatus which employ expressions of template patterns of sign-language word as well as the template patterns of sign-language word to realize high speed and highly accurate sign-language recognition. Each of component patterns constituting a template pattern of a sign-language word is expressed by a feature vector representing the pattern when the pattern is a static pattern, or by a time-series pattern of a feature vector when the pattern is a dynamic pattern. Also, using the template patterns of sign-language word, different matching methods are applied to the static and dynamic patterns for recognizing each component pattern, and the respective results are integrated on the basis of a temporal overlap of the respective component patterns to continuously recognize sign-language words.
Patent EP-0650192-A2 (EP)
Inventor: TOKUDA HITOKI C O OSAKA WORKS
IPC: H01L39/00
Filed: 1994-10-21
Abstract: The present invention provides a structure for coupling between a low temperature circuitry cooled by a cooling means and a room temperature circuitry comprising a means for electric connection and a second cooling means specifically for cooling of said means for electric connection.
Patent EP-0659007-A2 (EP)
Inventor: DAVIS GORDON TAYLOR
IPC: G06F13/00
Filed: 1994-11-08
Abstract: The invention is an ISDN terminal equipment which will maintain connectivity with existing analog modems by setting up a voice-grade connection to existing analog modems and using the power of a digital signal Processor DSP to generate the digital equivalent of the analog modem signals for transmission on an ISDN "B" channel.
Patent EP-0623771-A2 (EP)
Inventor: ANDERSSON ULF
IPC: B67D7/06
Filed: 1994-03-24
Abstract: The present invention relates to a device for causing a break in a hose, e.g. a hose at petrol stations, which is provided at one end with a pistol valve with an interlock for holding it open and, to prevent flow out of the break, which is located in a valve housing, with a valve cone and a valve seat interacting with the latter. In addition, the breaking location has a number of predetermined breaking points so that, under a given stress, a break is formed in such a way that the valve cone engages leaktightly on the valve seat.   <IMAGE>
Patent EP-0679727-A2 (EP)
Inventor: GAAG NORBERT DIPL ING
IPC: C22C9/06
Filed: 1995-04-08
Abstract: The mfr. of a copper-nickel-silicon alloy with compsn. 1.5-5.5% Ni, 0.2-1.0% Si, 0-0.5% Fe, 0-0.1% Mg and balance Cu comprises: (a) casting the alloy; (b) soln. annealing to 700-900 degrees C for 14 hrs.; (c) cold rolling with a redn. of at least 80%; (d) heating up to 950 degrees C; and (e) cooling at up to 100 degrees C/min. to at least 350 degrees C.
Patent EP-0679814-A2 (EP)
Inventor: ANQUETIN ROBERT PAUL
IPC: F16B13/12
Filed: 1995-04-21
Abstract: A wall plug (10) has a body portion (12) and leg portion (14). Legs (36,38) are defined by a zig-zag slit (20). Inclined flutes (82) are formed on the legs which provide better grip and resist rotation of the plug in a blind bore. Wings (40,42) are also formed on the legs and arranged so that they press against the back of a hollow wall when the legs are splayed by a screw passing through a longitudinal bore (24) of the plug. 
     The body portion has arms (50,52) which are in a plan perpendicular to the legs so that expansion forces into the material of a blind bore are more evenly spread circumferentially. 
     The arms (50,52) have chevron-shaped ridges (60) which resist rotation of the plug in a bore. Moreover the ridges extend around the sides of a base (58) of the arms to provide sharper biting points (64) to grip a bore
Patent EP-0704163-A2 (EP)
Inventor: KIDA HARUYASU
IPC: A23G1/30
Filed: 1995-06-06
Abstract: Chocolate having excellent hardness and melting properties in the mouth upon eating at a temperature range of freezing or refrigeration is subjected to tempering treatment and has a softening point of 15 to 30°C. Its fat ingredient comprises 95 to 40% by weight of fats rich in 2-unsaturated-1,3-disaturated triglycerides (SUS) the main constituent fatty acids of which are palmitic acid (P) and stearic acid (St) with a P/St ratio of at least 1.0 and 5 to 40% by weigh of lauric fats, the relation of P/St ratio of SUS to the fat content in the chocolate being on or in the higher fat content region above line 1 as shown in the drawing.
Patent EP-0716848-A2 (EP)
Inventor: ZNAIDEN ALEXANDER
IPC: A61K8/31
Filed: 1995-10-27
Abstract: An oil and water cosmetic emulsion is provided including isoparaffin, a sterol and a phosphatide. The combination of sterol and phosphatide effects the deposition of isoparaffin and other components resulting in a quick absorbing, less greasy and long lasting conditioned feel onto the skin.
Patent EP-0718796-A2 (EP)
Inventor: WANG SHIN-YWAN
IPC: H04N1/387
Filed: 1995-12-19
Abstract: A system for editing the hierarchical tree structure which is created by a block selection system to correspond to a block template of a document image, wherein the hierarchical tree structure includes a plurality of nodes, each of which represents a block of image data in the block template of a document image and contains feature data defining features of the block of image data. The system operates to download from memory the hierarchical tree structure, generate and display a block template of a document image corresponding to the hierarchical tree structure in memory, select a block of image data to be edited in the block template of a document image, edit the selected block of image data and update the feature data in a node corresponding to the selected block of image data. The system determines whether the remaining feature data in the node has been affected by updated feature data, and, if so, the remaining feature data is altered to appropriately reflect the new feature of the selected block of image data. The system also determines whether any of the features of the remaining nodes have been affected by the new feature of the selected block of image data, and, if so, feature data in the affected nodes are appropriately altered to reflect the new features of its corresponding block of image data.
Patent EP-0718568-A2 (EP)
Inventor: DORMER MICHAEL JAMES
IPC: F04B49/00
Filed: 1995-12-07
Abstract: In a positive displacement compressor (10) having a plurality of banks (112,114), operation can be multi-staged or single staged. Single stage operation can be of a single bank or plural banks in parallel. Switchover between modes of operation is under the control of a microprocessor (50) responsive to sensed inputs. During pulldown under ambient or condenser entering air temperatures of 100°F, or more, suction modulation is used to limit the suction pressure thereby permitting a switchover to two-stage operation and the use of an economizer (70).
Patent EP-0730082-A2 (EP)
Inventor: MOSER BERNHARD
IPC: E21B10/04
Filed: 1996-02-17
Abstract: This core bit is esp. suitable for rotary impact drilling of e.g. stone, concrete or similar materials. The thin-walled cylindrical cup bit (106) is open-ended towards the cutting end, and has a radial base (20) extending to the axial shaft (101), where it is attached. The principal original feature is in the unusual profiling of the base. Its radial outer contour follows a curved path, with at least one point of inflection.
Patent EP-0732555-A2 (EP)
Inventor: HUTCHISON WAYNE KEVIN
IPC: F25B43/00
Filed: 1996-03-06
Abstract: A receiver/drier/filter (10,60,100,140,180,220) for refrigerant having an aluminum cannister (12,62,102,142,182,222) formed integrally with one end (14,64,104,144,184,224) closed and an inlet tube (20,70,114,150,192,230) and outlet standpipe (22,72,110,154,194,234) extending through ports (16,18,66,68,106,108,146,148,181,188,226) in the closed end (14) and brazed therein with the external tube ends formed at right angles to facilitate external connection. A center tube (28,82,124,164,200,240) is received over and sealed on the standpipe (22) with a desiccant filled basket (30,76,118,158,198,238) having a cover plate washer (42,84,134,248) received over the center tube (28) through the open end of the cannister (12) as a subassembly. An aluminum cap (50,96,138,174,216,252) is brazed over the open end of the cannister to seal the assembly. Alternatively, the basket and center tube are molded integrally of plastic.
Patent EP-0739730-A2 (EP)
Inventor: BABA YASUYUKI
IPC: B41F31/02
Filed: 1996-03-26
Abstract: Object: To make a printing in which an ununiformity of inking process (ununiform dispersion of ink density) on a printing portion can be dissolved, a cleaning time of inking rolls etc. can be shortened and an operation rate of a printer (productivity) can be enhanced. 
     Construction: A flexographic printer in which ink 5 supplied into a nip portion of inking rolls consisting of a rubber roll 1 and an anilox roll 2 is transferred via the anilox roll 2 onto a printing die 6 fitted around the outer circumferential face of a printing cylinder 3 and is further transferred onto the surface of a sheet 4 running between the printing cylinder 3 and an impression roll 7, thereby a printing is made. Numeral 8 designates an inking roll cover, into which a clean air is taken through a filter 10. Then, through a fan 11 and an air vent 12, the air is blown into the inking roll cover 8 and forms a slightly higher static pressure within the inking roll cover 8 than that of the peripheral area. The air is ejected to the outside of the inking roll cover 8 from a gap between the inking roll cover 8 and the printing cylinder 3, and by a dynamic pressure caused thereby, paper dusts, paper scraps or other scattering dusts etc. are prevented from coming in the inking roll cover 8, thereby their sticking on the outer circumferential face of the rubber roll 1 or the anilox roll 2, or their mixing with the ink 5 supplied into the nip portion of the rubber roll 1 and the anilox roll 2 can be prevented.
Patent EP-0780100-A2 (EP)
Inventor: MAILLEFER PIERRE-LUC
IPC: A61C5/42
Filed: 1996-04-02
Abstract: The instrument has a tapering shank (1) with a spiral cutting edge along at least part of its length, forming its active section, and an angle of taper which is greater at the rear of the shank than at its tip. The shank has two sections with different angles of taper, each one increasing from the forward end of the section to its rear end, and it has the shape of a body of revolution with a generating line in the shape of a curve with a tangent at any point forming an angle with the instrument's lengthwise axis which increases from its tip to its rear end. In addition its tip, which has no cutting edge, has a spiral groove for removing material detached by the drill.