baber/WOPTO huggingface dataset:
Patent EP-0299610-A2 (EP)
Inventor: DECHELETTE HELEN
IPC: H01R43/20
Filed: 1988-06-03
Abstract: A reusable carrier (20) for releasably retaining modular telephone jacks (32) is stamped and formed from a strip of metal and has a plurality of depending U-shaped clips (26) extending from an elongated carrier strip (22). The carrier strip (22) is generally flat with a series of pilot holes (34) (see Fig. 1) and struck out, downwardly bent locating projections (40) (see Fig. 1) positioned in between adjacent pilot holes. One of the U-shaped clips (26, 28, 30) extends transversely from the carrier strip (22) adjacent each of the pilot holes (34, 36, 38) and is adapted to be releasably received within a plug receiving cavity (92) (see Fig. 4) of the jack. Each of the U-shaped clips (26, 28, 30) includes a bight portion (52) and opposed legs (54, 56) extending from the bight portion. Each of these legs has a pair of oppositely curved friction springs (58, 60, 62, 64) projecting outwardly from the leg so as to frictionally engage interior side walls (82, 84) of the plug receiving cavity (92) when the jack is placed on the clip. A cantilevered spring latch (66) is formed from the bight portion (52) and includes a cam surface (68) at its free end for releasably engaging a latch (114, 116) of the jack. The friction springs (58, 60, 62, 64) and the spring latch (66) retain the jack (32) on the clip (26) and permit the removal of the jack (32) from the clip (26) upon the application of a withdrawal force on the jack. The carrier (20) may be used in manufacturing, handling and/or installing jacks (32) and may be reused a number of times.
Patent EP-0300801-A2 (EP)
Inventor: HONJO MASAHIRO
IPC: H03D3/00
Filed: 1988-07-21
Abstract: A FM signal obtained by modulating a carrier f c  with a signal f s  is demodulated by a frequency demodulator to obtain a demodulated signals which contains a lower sideband component as an undesired moire component. A moire component generator generates a mf c  - nf s  component (m, n: natural number) from the demodulated signal or generates a nf₁ - (n-m)f c  component f₁: first lower sideband component of the FM signal) from the FM signal. A subtractor subtracts an output of the moire component generator from the demodulated signal thereby to eliminate the undesired moire component. Further, to eliminate a cross-­modulation moire due to crosstalk of a low-frequency signal f L , the moire component generator generates a 2f L  component from the FM signal.
Patent EP-0311291-A2 (EP)
Inventor: KABE KAZUYUKI
IPC: B60C9/28
Filed: 1988-09-28
Abstract: A pneumatic radial tire comprising a carcass layer (4), a tread portion (1) and a belt layer (6) disposed therebetween, the belt layer (6) having a structure composed of at least two layers, wherein 
said belt layer is formed at least at a central portion of the cross section thereof to have a parallel portion (7) substantially parallel to the axis of rotation of the tire over a width (W p ) corresponding to 30 to 50% of the maximum width (W) of said belt layer; and 
said carcass layer (4) is formed in such a manner that when the tire is mounted on a rim and filled with air to 10% of a normal internal pressure, a portion corresponding to the parallel portion (7) of said belt layer has a profile of a carcass line joined parallel to said parallel portion (7) and a portion tangentially extending from the edge (A) of said parallel portion (7) and leading through the maximum width portion (B) of the tire to at least the upper edge (C) of a bead filler (9 a ) has a profile of a carcass line comprising arcs having substantially the same radius (R) of curvature.
Patent EP-0313282-A2 (EP)
Inventor: SEDDON KENNETH RICHARD
IPC: C01G1/06
Filed: 1988-10-14
Abstract: This invention relates to a process for producing simple or complex metal oxide(s) or oxohalide(s) by oxidising at ambient temperature an oxohalide and/or a halide of one or more metals using an iodosoaromatic compound as the oxidising agent. Iodosobenzene, dimethyliodosobenzene and pentafluoroiodosobenzene are suitable oxidising agents. This method allows protective coatings of metal oxides to be deposited on temperature sensitive substrates.
Patent EP-0302796-A2 (EP)
Inventor: HUTCHINSON WILBUR P
IPC: B42D5/02
Filed: 1988-08-04
Abstract: The invention relates to a mailer obtained from a continuous web, which is divided into equal lengths. 
     The lengths of web are divided into three panels (26, 28, 30) by transverse fold lines (52, 54). The middle panel (28) and a second panel (30) are folded one over the other and bonded along lines of adhesion (32 to 35) to form a bag adapted to receive an insert. The third panel (26), which is smaller than the others, constitutes a flap provided with a line of adhesive (38, 40) for adhering it on the rear surface of one of the other panels (28, 30).
Patent EP-0286594-A2 (EP)
Inventor: JEHLE NIKOLAUS
IPC: H05K3/28
Filed: 1988-03-28
Abstract: Process for the production of photographically structurable coatings, in which (i) a material to be coated, optionally after heating, is electrostatically coated with a coating powder containing  (A) a radiation-curable compound and, optionally,  (B) a radiation-activable polymerisation initiator for (A), (ii) the coated material is heated in order to bring about melting of the powder to form a film which is solid after cooling, (iii) the solid film is exposed, in a predetermined pattern, to actinic radiation at which the radiation-curable compound (A) and/or the radiation-activable polymerisation initiator (B) are activated so that the component (A) is entirely or partly cured in the irradiated regions, (iv) the coated material is optionally heated and the exposed parts are consequently subjected to a thermal conditioning, (v) the regions of the film which are uncured are removed by development, and (vi) the coated material is optionally reheated and (A) is postcured in the process. The process makes it possible to produce photographically structurable coatings such as, for example, electroplating resists or, preferably, solder resist masks without using solvents during coating as in the case of liquid resists, and without using auxiliary films which are required in the case of dry resists.
Patent EP-0332823-A2 (EP)
Inventor: BATHELT KURT
IPC: B23B5/28
Filed: 1989-01-28
Abstract: To machine the tyre contours and the brake discs of railway-vehicle wheel sets, a lathe is proposed in which four friction rollers which can be pressed against the running tread are provided for driving each wheel of the wheel set, which friction rollers are essentially diametrically opposite in pairs. 
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Patent EP-0335337-A2 (EP)
Inventor: WATANABE HISASHI
IPC: H05K1/00
Filed: 1989-03-28
Abstract: Flexible printed circuit base materials of this invention are composed of at least one layer of polyimide resins of low thermal expansion, at least one layer of polyimide resins of high thermal expansion with a higher linear expansion coefficient than that of the foregoing polyimide resins, and at least one layer of a conductor, highly reliable in dimensional stability to temperature changes, adhesive strength, and flatness after the etching, easy to work with in protection of the circuits made by etching.
Patent EP-0339453-A2 (EP)
Inventor: SCHREIBER KLAUS-HAGEN
IPC: F02F1/38
Filed: 1989-04-19
Abstract: A cast cylinder head for an internal combustion engine is described which has at least one recess each for an inlet and an outlet duct, the recesses each having a contour which can be produced by drawing cores. In order to obtain the best possible flow conditions, despite the restrictions imposed by the drawing cores, particularly when designing the inlet ducts, it is proposed that a tube-like insert (8) forming a duct shape favourable to the flow be held at least in the recess (7) for the inlet duct (6). This insert may be formed by means of a compression-moulded sheet metal hollow body. <IMAGE>
Patent EP-0343549-A2 (EP)
Inventor: DISSELHORST KURT
IPC: B62D3/12
Filed: 1989-05-20
Abstract: In a steering gear housing (10) it is provided that the steering connecting rod housing (14) and the steering shaft housing (12) are formed integrally from plastic and the steering connecting rod housing (14) is provided with stop faces (30, 32) for deformation-free removal from the mould.
Patent EP-0347800-A2 (EP)
Inventor: MATSUMURA AKIRA
IPC: G03G9/087
Filed: 1989-06-19
Abstract: A toner for developing electrostatic images containing a resin selected from a saturated polyester resin, an acrylic resin, and an epoxy resin as a binder resin component, wherein said resin has a carboxyl group or a glycidyl group and is used as a resin composition contining (a) from 0.5 to 10 parts by weight of a polyfunctional cyanic acid ester having at least two cyanato groups in the molecule or a prepolymer of the cyanic acid ester per 100 parts by weight of the resin and (b) a curing catalyst for the component (a).
Patent EP-0352624-A2 (EP)
Inventor: NISHIDA KOZI
IPC: C08L51/04
Filed: 1989-07-19
Abstract: A thermoplastic resin composition, comprising:
     (A) 20-95% by weight of a methacrylimide group-containing resin polymer containing at least 5% by weight of an imide ring structural unit expressed by the structural formula (I)
      (wherein R₁ is a hydrogen atom or a substituted or non-substituted alkyl group having 1-20 carbon atoms, cycloalkyl group, aryl group, alkaryl group or an aralkyl group or allyl group);   (B) 2.5-30% by weight of at least one thermoplastic elastomer selected from the group consisting of polyether esters, polyether ester amides and polyether amides; and   (C) 2.5-50% by weight of a graft-copolymer obtained by graft-polymerizing at least one monomer selected from the group consisting of vinyl cyanate monomer, aromatic vinyl monomer and acrylic vinyl monomer   to a butadiene rubber,    is disclosed. This composition has balanced properties in heat resistance, impact strength and moldability.
Patent EP-0352791-A2 (EP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D41/00
Filed: 1989-07-27
Abstract: Seersucker weaving method and a seersucker loom capable of carrying out the seersucker weaving method. When the puckering warp yarns (6) are divided to form a shed (5) in weaving a seersucker by the seersucker weaving method, the tension of the puckering warp yarns is maintained on a level below that of the tension of the ground warp yarns (2), and the puckering warp yarns are slackened positively at least during a slackening period from shed closing operation to beating-up operation for every turn of the main shaft (3) of the seersucker loom so that the tension thereof is reduced below a predetermined tension of the same during a period other than the slackening period to slacken portions of the puckering warp yarns near the cloth fell (5) sufficiently during beating-up operation in order that the puckering warp yarns can be puckered satisfactorily.
Patent EP-0387395-A2 (EP)
Title: Stabilized polyurethane modified  polyester forming fabric
Inventor: BHATT GIRISH M
IPC: D01F6/92
Filed: 1989-08-17
Abstract: This invention discloses a paper-maker's forming fabric wherein some of the yarns are melt-extruded monofilaments, that are a blend of 60 to 90% by weight of a polyethylene terephthalate, together with 40 to 10% by weight of a thermoplastic polyurethane, which may be an ester or ether-based type. Additionally, it is contemplated that the blend may contain up to 5% by weight of a hydrolysis stabilizer. The high abrasion resistance of these blended monofilaments makes them particularly advantageous for use in replacing the nylon-6 and nylon-66 monofilaments currently used in paper machine forming fabrics. The monofilaments disclosed comprising blends of polyethylene terephthalate and thermoplastic polyurethane are also a feature of this invention.
Patent EP-0356900-A2 (EP)
Title: Use of drugs containing interferon-gamma for treatment  and prevention of primary immunodeficiency
Inventor: FASTH ANDERS DR DEPARTMENT OF
IPC: A61P37/04
Filed: 1989-08-23
Abstract: The invention relates to a drug containing interferon gamma (IFN gamma ) for the treatment and prevention of diseases caused by primary immunodeficiency. The drug is particularly directed against diseases which may occur regularly or sporadically because of a "severe combined immunodeficiency (SCID)".
Patent EP-0361293-A2 (EP)
Inventor: DIX JOHANNES PETER DR
IPC: C09B67/34
Filed: 1989-09-20
Abstract: Verfahren zur Herstellung konzentrierter Lösungen kationischer Farbstoffe, wobei man die kationischen Farbstoffe, die die bei ihrer Herstellung üblicherweise anfallenden Anionen aufweisen, in wäßrig-glykoletherhaltigem Medium mit Alkalisalzen von Monocarbonsäuren und gegebenenfalls mit Komplexbildnern behandelt und die organische Phase, die die Farbstoffe in Form ihrer Monocarbonsäuresalze enthält, abtrennt.
Patent EP-0334472-A2 (EP)
Inventor: AMANO TOMIO
IPC: G06V30/10
Filed: 1989-02-06
Abstract: A method for detecting potential character string regions for character strings extending in a predetermined direction in an image obtained by reading a document includes storing image data of the document in an image memory with in such a way that the predetermined direction in the image is aligned with a main scanning direction of the image data in the memory, accessing the image memory to scan the image whilst generating position data for the black runs in each scan line, comparing the position data relating to the black runs obtained for each pair of two adjoining scan lines, and, if a part of a black run which does not adjoin a black run in a preceding line exists in a succeeding line, deeming the part to be a boundary candidate of the first kind, generating position data thereof, and storing the data in a stored table, and if a part of a black run which does not adjoin a black run in a succeeding line exists in a preceding line, deeming the part to be a boundary candidate of the second kind, generating position data thereof, and storing the data in the stored table, looking up the table to determine a pair consisting of a boundary candidate of the first kind and of the second kind, which have a part whose position in the main scanning direction is common, deeming a rectangular region whose boundaries include at least a part of each boundary candidate of the determined pair to be a character string region, and generating position data thereof.
Patent EP-0339922-A2 (EP)
Inventor: BOHLEY THOMAS K
IPC: H03M1/82
Filed: 1989-04-25
Abstract: Pulse modulation circuitry which receives n binary data bits and generates a rate/width pulse modulated signal representing the binary value of the received data bits. The lower order m of the n bits generate a rate modulated signal having a number of pulses equal to the binary value of the m bits. The remainder of the n bits width modulate the rate modulated pulses. Each least significant bit increase in the binary value of the received date bits increases the width of a rate modulated pulse by a predetermined amount.
Patent EP-0380858-A2 (EP)
Title: Method and apparatus for detecting and correcting errors in  a pipelined computer system
Inventor: BEAVEN RICHARD C
IPC: G06F11/07
Filed: 1989-09-22
Abstract: In a multiprocessor system, an error occurring in any one of the CPUs may have an impact upon the operation of the remaining CPUs, and therefore these errors must be handled quickly. The errors are grouped into two categories: synchronous errors (those that must be corrected immediately to allow continued processing of the current instruction); and asynchronous errors (those errors that do not affect execution of the current instruction and may be handled upon completing execution of the current instruction). Since synchronous errors prevent continued execution of the current instruction, it is preferable that the last stable state conditions of the faulting CPU be restored and the faulting instruction reexecuted. These stable state conditions advantageously occur between the execution of each instruction. However, in a pipelined computer system, it is difficult to identify the beginning and ending of a selected instruction since multiple instructions are in process at the same time. Accordingly, the execution unit is selected to be the point of synchronization between error handling and instruction execution. Once the error is identified as asynchronous or synchronous and the execution unit allows the instruction to complete or rolls back the state conditions to their preinstruction values, error analyzing software examines the condition of the suspect data latches in the CPU. A serial diagnostic link stops the system clock of the CPU and serially loads the CPU data latches into the System Processor Unit for error determination. Thereafter, the CPU system clock is restarted and the CPU resumes execution.
Patent EP-0365294-A2 (EP)
Inventor: JUEN MASAHIRO
IPC: H04N5/369
Filed: 1989-10-18
Abstract: A photometric apparatus has a solid-state imaging device whose substrate is formed as an overflow drain, a drive stopping circuit for stopping the driving of the solid-state imaging device with no bias being applied, and a photometric circuit for measuring a photoelectric current which flows from each photodiode into the overflow drain in correspondence with an image of an object. An electrode which is formed to cover the entire substrate surface of the solid-state imaging device may be composed of a plurality of electrode segments which correspond to photometric regions into which are divided one viewfinder field.
Patent EP-0335830-A2 (EP)
Inventor: COLUZZI ANTONIO
IPC: B41D3/00
Filed: 1989-02-23
Abstract: To produce a multiple form for the reproduction of line-engraved intaglio printing plates, a heat-deformable plastic plate (4) which, essentially, has the dimensions of the desired line-engraved intaglio printing plate is introduced between an engraved original plate and an electrode (7) by means of a sliding frame (3) in a position corresponding to the first impression to be made and is given the first impression (23) by hot pressing in a low-pressure chamber with high-frequency heating; after cooling and the original plate, the plastic plate (4) is removal of moved into the position corresponding to the second impression (23) and provided with the same impression; these operations are repeated until the desired number and arrangement of the impressions have been produced. 
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Patent EP-0360760-A2 (EP)
Inventor: DREYFUSS MICHAEL MORRIS
IPC: C12P21/04
Filed: 1989-09-21
Abstract: Pipecolic acid-containing peptolides wherein the peptidic backbone is of at least 9 a-amino acid residues joined together by peptide bonds, particularly the compounds of formula I
     wherein the substituents have various significances, are disclosed. 
     They can be prepared by isolation or derivation from an appropriate microorganism strain such as S 42508/F (NRRL 15761). 
     They have interesting pharmacological, e.g. antifungal, chemotherapeutic drug resistance reversing and to some extent immunosuppressant and antiinflammatory properties.
Patent EP-0403732-A2 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/12
Filed: 1990-03-10
Abstract: The drill chuck has a chuck sleeve (3) guided on the chuck body (1) in such a way that it can be rotated and cannot be axially displaced, and a jaw holder (9) connected to the chuck sleeve (3) in such a way as to be fixed in terms of rotation, and also chuck jaws (11) which are arranged so as to be radially and axially displaceable in guide recesses (10) of the jaw holder (9) and, apart from being guided in the guide recesses (10), are also guided on a radially inner cone surface (12) of the chuck sleeve (3). At the tool-side end remote from the chuck body (1), the jaw holder (9) has radially projecting lugs (6) which engage in a positive-locking manner in the peripheral direction of the drill chuck in recessed portions provided on the inside of the chuck sleeve (3) and support the jaw holder (9) on the chuck sleeve (3). 
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Patent EP-0393389-A2 (EP)
Inventor: BROWN PAUL C O VIRTECH INC
IPC: B29C45/57
Filed: 1990-03-27
Abstract: Injection molding apparatus and process characterized by feeding a supply of thermoplastic material to a shooting pot (13) from a supply (12) of thermoplastic material by means of a hot runner system (11), delivering a first charge of thermoplastic material from the shooting pot to a mold cavity (10), and delivering a second charge of thermoplastic material from the shooting pot (13) to the mold cavity (10).
Patent EP-0390200-A2 (EP)
Inventor: IKEDA SOTOMITSU
IPC: H01S5/0625
Filed: 1990-03-30
Abstract: A semiconductor laser element selectively emitting lights differing in corresponding quantized energy from each other comprises a substrate (1), a laser resonator provided on the substrate (1) and having end surfaces opposed to each other, the resonator comprising semiconductor layers including an active layer (4) of quantum well structure and laminated on the substrate (1), and a plurality of electrodes (7₁, 7₂) juxtaposed in the direction of resonance of the resonator, the electrodes independently pouring an electric current into the active layer (4), the end surface loss of the resonator being set so that a light corresponding to greater quantized energy may be oscillated when electric currents are poured at equal densities from the plurality of electrodes (7₁, 7₂) into the active layer and that a light corresponding to smaller quantized energy may be oscillated when electric currents are poured at different densities from the plurality of electrodes (7₁, 7₂) into the active layer (4).
Patent EP-0394725-A2 (EP)
Inventor: BINZ REINER DIPL-ING
IPC: H04J3/06
Filed: 1990-04-06
Abstract: In a digital switching center for a telephone switching system or the like, a clock signal distribution arrangement having a redundant central clock generator supplying clock signals to the switching matrices the arrangement including electro-optical transducers, brancher modules, light conductors and opto-electrical transducers connected in signal distribution paths between the clock generator and the switching matrices. The distribution paths are doubled for redundancy purposes.
Patent EP-0407903-A2 (EP)
Inventor: WEIS BERND X DR
IPC: H04L7/00
Filed: 1990-07-06
Abstract: There are time division multiplex information transmission systems in which synchronisation takes place by means of code words transmitted at regular time intervals and coded in a particular code. In systems in which the signals to be transmitted are transmitted in packets of uniform length, the code words in each case contain the information of the so-called header of a packet. The test device according to the invention tests all n-bit bit groups (Xj to Xj+n-1) beginning with an (Xj) of the successive bits of the bit sequence received successively for whether they are coded in the particular code. This is done by calculating the syndrome (S1 to Sn-k) in several parallel networks (N1 to Nn-k), each of which calculates one syndrome component. The bit sequence received is delayed until the networks have calculated the syndrome for a particular n-bit bit group and a syndrome evaluating circuit (LS) indicates, by means of the calculated syndrome, whether the bit group is a code word. <IMAGE>