baber/WOPTO huggingface dataset:
Patent EP-0438733-A2 (EP)
Inventor: ROGGE DIETER
IPC: F16C13/02
Filed: 1990-12-18
Abstract: The invention relates to a bearing support for bearings disposed on shaft journals, preferably for bearings of format cylinders and ink application rollers of printers, consisting of a lower support shell fixed to the frame and a cover part which is connected swivellably to the shell and can be locked in its closed position folded onto the bearing inserted into the support shell. 
<??>In order to achieve the object of providing a bearing support of this kind which permits shaft journals to be lifted out and inserted without cover parts having to be released by hand and which has to be swivelled and locked for the purpose of opening and closing, in each case one cover part (13, 14) is mounted with the two upper lateral areas of the support shell (8) so as to be swivellable about axes (15, 16) which are parallel to the shaft journals (9), which cover part consists of the longer upper arm of a two-arm lever, the lower arm of which forms an actuation part (11, 12) which projects in the folded-out opened position of the cover part into the inside of the support shell (8) in such a way that by lowering into the support shell the bearing which impacts against said cover part and is disposed on the shaft journal said actuation part swivels the cover part (13, 14) to its closed position in which said cover part rests tightly against the bearing (10) with its inner side (19, 20) which is curved in arcuate shape, and that the cover parts (13, 14) which are folded in this way in this closed position and rest against one another with their end sides are provided with a device which locks said cover parts automatically to one another. 
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Patent EP-0436933-A2 (EP)
Inventor: FRASER MICHAEL JAMES
IPC: B23Q3/06
Filed: 1990-12-27
Abstract: A method of and apparatus for forming a through bore or recess in a turbine blade (14), for a lacing wire hole for example, includes a machine (62) capable of approaching the area to be machined in a first direction during which an initial machining operation may take place and them moving in a second direction completing the machining operation. Support means (36,38,41,75) are provided to ensure the blade (14) is held firmly. The method and apparatus permit of accurate machining of blades when they are in an array of blades still secured to the rotor.
Patent EP-0390275-A2 (EP)
Inventor: BULMAN JONATHAN MARK C O TRANS
IPC: G02B6/38
Filed: 1990-03-27
Abstract: A connector (1) is provided for carrying an end portion of a fibre optic cable (2) to enable the cable to be connected, via a coupling member, to another fibre optic cable, The connector (1) has an outer sleeve (3) having at one end (3a) connection means (4,26) for coupling to the coupling member and an inner sleeve (5) extending axially through the outer sleeve (3) so that one end (5a) of the inner sleeve is received within the outer sleeve (3) and the other end (5b) of the inner sleeve (5) projects from the other end (3b) of the outer sleeve (3) to engage a protective sheath (20) of the cable (2). Locating means (6) are fixedly provided within the outer sleeve for limiting axial movement of the inner sleeve (5) within the outer sleeve (3). A support member for receiving a ferrule (9) supporting an optical fibre (11) of the cable (2) is slidably received within the outer sleeve (3) and biased by biassing means (16) acting on the locating means so that one end (8a) of the support member is caused to project from the one end (3a) of the outer sleeve (3). The other end (8b) of the support member (8) and the one end (5a) of the inner sleeve 5 have cooperating portions (12,13,14) allowing relative axial but not radial movement between the inner sleeve (5) and the support member (8).
Patent EP-0379300-A2 (EP)
Inventor: HERBERT ANDREW BRIAN
IPC: C07F5/02
Filed: 1990-01-10
Abstract: A process for the separation of a compound comprising a 1,2-­dihydroxycyclohexa-3,5-diene ring from a medium containing it in which the compound reacts with a phenylboronate ion to form a phenylboronate ester which is insoluble in the medium. Novel phenylboronate esters formed during the separation process are also claimed.
Patent EP-0381537-A2 (EP)
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1990-02-05
Abstract: A gear train for changing the rotational speed of an input shaft (4) to transmit the resultant rotation to an output shaft (5) consists of single pinion type first (1) and third (3) planetary gear sets and a double pinion type second (2) planetary gear set. Ring gears of these three planetary gear sets are normally or selectively interconnected to each other, a carrier (1C) of the first planetary gear set is normally or selectively connected to a sun gear (3S) of the third planetary gear set, a sun gear (1S) of the first planetary gear set is normally or selectively connected to a sun gear (2S) of the second planetary gear set, and the sun gear (2S) of the second planetary gear set is normally or selectively connected to the carrier (1C) of the first planetary gear set, whereby at least five forward speeds and one reverse are permitted to be set.
Patent EP-0390350-A2 (EP)
Inventor: RAGHAVAN KRISHNAN
IPC: H01Q5/45
Filed: 1990-03-06
Abstract: An antenna is constructed of an array of contiguous circular cylindrical radiators (24) each of which extends forwardly of a radiator assembly (58) producing two circularly polarized waves of opposite direction of rotation of their respective electric fields. The radiators measure one wavelength at the transmit frequency band, and approximately 1.5 wavelengths in diameter at the receive frequency band. A section of cylindrical waveguide in the back of each radiator assembly (58) encloses a microwave structure for generating the circularly polarized waves, the microwave structure including an orthomode transducer (64) at the back of the assembly and an electric field rotator (62) disposed forward of the orthomode transducer. In each radiator assembly (58), there is disposed between the rotator and the radiator a transition (60) between smaller diameter waveguide to larger diameter waveguide. The transition (60) may have the form of a step or a flare for a more gradual transition. The transducer produces a higher order TM₁₁ mode which is evanescent within the radiator 24. By attenuating the transverse magnetic mode, a match is made between electric field components thereof and those of curved electric fields of the dominant propagating modes to cancel curvature and reduce cross polarization between the two circularly polarized waves in each radiator.
Patent EP-0397529-A2 (EP)
Inventor: BLANCHET-FINCHER GRACIELA BEAT
IPC: B41N1/14
Filed: 1990-05-11
Abstract: Photohardenable electrostatic master with improved environmental latitude comprising :
     (1) an electrically conductive substrate, and   (2) a layer of photohardenable composition consisting essentially of :
   (a) at least two organic polymeric binders, at least one having a Tg greater than 80°C and at least one having a Tg less than 70°C,   (b) at least one monomeric compound having at least one ethylenically unsaturated group, and   (c) a photoinitiator or photoinitiator system, the shift in transit time (a T ) of the photohardenable layer in the range of 30% ≦ relative humidity ≦ 60% and 15.6°C ≦ temperature ≦ 26.7°C is 15 or less, preferably 10 or less.       
     A xeroprinting process is described using the master. The master is used in graphic arts, colour proofing which duplicates images produced by printing, preparation of printed circuit boards, resists, soldermasks, etc.
Patent EP-0398691-A2 (EP)
Inventor: WITEHIRA PITA
IPC: B60R16/02
Filed: 1990-05-16
Abstract: The present invention relates to power distribution systems and more particularly, to such systems using power storage devices such as batteries and involving a first electrical load best served by a power source having a low current rate and slow discharge period, and a second electrical load best served by a power source having a high current rate and rapid discharge period. One particular application involving these requirements is in automobile electrical systems. The present invention provides an electrical control circuit that functions in conjunction with such power sources to satisfy such electrical system operating requirements. The system of the present invention maintains the power sources in electrically separate condition when the associated vehicle engine is not running, so as to prevent discharge of the power source serving engine starting systems as a result of inadvertent discharge of the other power source. The control circuit detects presence of external conditions such as vibration or voltage drop created as an operator is about to start the engine. The control circuit electrically connects the power sources for starting, and may retain the connection for charging purposes, but disconnects the power sources from each other after engine operation is concluded. Controls are also provided for connection or disconnection of the power source in response to detected conditions such   as undesirable voltages or current flows in the electrical system.
Patent EP-0409595-A2 (EP)
Inventor: STORER RICHARD
IPC: C07H19/16
Filed: 1990-07-18
Abstract: A process is described for the preparation of carbocyclic guanosine from aristeromycin in a multi-step procedure, the final step of which is the hydrolysis of a compound of the formula
       
 wherein R¹ represents a C₁₋₆alkyl group or an arylC₁₋₄alkyl group and R², R³ and R³ each independently represent a hydrogen atom or a hydroxyl protecting group. 
     Carbocyclic guanosine is an intermediate in the synthesis of carbocyclic analogues of nucleosides having use in therapy, particularly as antiviral agents.
Patent EP-0401166-A2 (EP)
Inventor: STEINER EGINHARD DR
IPC: G03F7/029
Filed: 1990-05-23
Abstract: Titanocene der Formel I, <IMAGE> worin R¹ Cyclopentadienyl<⊖>-Gruppen sind und R² und R³ aromatische Reste sind, die in beiden Orthostellungen durch Fluor substituiert sind und ausserdem durch eine Pyrrylalkylgruppe, Amidoalkylgruppe oder Imidoalkylgruppe substituiert sind, eignen sich als Photoinitiatoren für die Photopolymerisation ethylenisch ungesättigter Verbindungen.
Patent EP-0425459-A2 (EP)
Inventor: HADEN ERIK
IPC: A01L5/00
Filed: 1990-09-26
Abstract: This invention relates to a hoof-fitting or horseshoe, comprising a metallic part (10) which is intended to be affixed to the underside of the horse's hoof, and a resilient or elastic shock-absorbing member (13) which is removeably affixed to the metallic part (10). 
     In accordance with the invention, the metallic part and the resilient member (10 and 13 respectively) are configured substantially identically from respective sheets of material, wherein the metallic part (10) has stationarily mounted therein nut-like devices (12), the ends of which projecting from the plane of the metallic part (10) project into holes (14) provided in the shock-absorbing member (13). The metallic part (10) and the resilient shock-absorbing member (13) are joined together detachably with the aid of screw means (15).
Patent EP-0447820-A2 (EP)
Title: Method of making a composite metal wire
Inventor: KEILBERTH RICHARD
IPC: B21C37/04
Filed: 1991-02-20
Abstract: The invention discloses the production of a composite metal wire with a core of hard material and a jacket of soft material. A rod of hard material is inserted into a tube of soft material. Hot-rolling and drawing is used to produce a two-component composite which has an intermediate dimension. The reduction in cross-section during these steps is at least 50 %. Another tube of soft material is then pulled onto the two-component composite and the three-component composite obtained in this way is brought to the final dimension by hot or cold rolling followed by cold drawing.
Patent EP-0459145-A2 (EP)
Inventor: FURUKAWA SHIGEO
IPC: B65H31/30
Filed: 1991-04-25
Abstract: The machine comprises two pile board inserting units (13) installed in combination respectively with the two sheet piling units (10) of a sheet-fed printing press. A predetermined number of printed sheets (5) is delivered alternately to one of the two sheet piling units. The pile board inserting unit associated with the inoperative sheet piling unit is operated to insert a pile board (23). Each pile board inserting unit comprises lifting bars (18) for lifting stacked pile boards, a pile board inserting mechanism (30) for pushing the top pile board into the sheet piling unit, a lower limit detecting switch for detecting the arrival of the lifting bars at a lowermost position, an automatic start switch which starts lifting bar raising operation only when the lower limit detecting switch is closed, warning means which provides an alarm upon the reduction of the number of pile boards on the lifting bars to a predetermined number, and stopping means for stopping the printing press after the duration of the alarm has exceeded a predetermined time. The pile board is inserted automatically into the sheet piling unit, and the operator is warned of the reduction of the pile board on the lifting bars by the alarm.
Patent EP-0463315-A2 (EP)
Inventor: RIESEBIETER-PALAU Y HERRERO EL
IPC: A45D20/10
Filed: 1991-04-25
Abstract: A hairdryer (10) is disclosed, which has a double-walled housing (12), through which a subsidiary air flow can be conducted. The hairdryer (10) has a central, load-bearing component (46), to which all the other parts of the housing of the hairdryer can be attached directly or indirectly and it is provided with a handle (30) which can be rotated by single angular stages about an axis of rotation (100) which is approximately vertical to a longitudinal axis (106) of the housing. <IMAGE>
Patent EP-0477890-A2 (EP)
Inventor: KOMATSU TOSHIYUKI CANON KABUSH
IPC: G03F1/00
Filed: 1991-09-25
Abstract: A processing method comprises: 
   a first step of depositing on a substrate which is a specimen a film of any one of a semiconductor, a metal and an insulator; 
   a second step of subjecting the surface of the film deposited in the first step, to irradiation with a beam having a given energy to produce a physical damage on the surface; 
   a third step of subjecting the film surface on which the physical damage is produced in the second step, to selective irradiation with light to partially cause a photochemical reaction so that a mask pattern depending on the desired device structure is formed on the film surface; and 
   a fourth step of carrying out photoetching using as a shielding member the mask pattern formed in the third step.
Patent EP-0479205-A2 (EP)
Inventor: EDEN RICHARD C
IPC: H01L25/18
Filed: 1991-09-30
Abstract: A circuit (10) and a method of making same utilize a plurality of generally planar diamond substrate layers (20). Electronic circuit elements (210) are mounted on each of the substrate layers (20), and the substrate layers are disposed in a stack. Heat exchange means (90) can be coupled generally at the edges of the substrate layers (20). In a disclosed embodiment, a multiplicity of generally planar diamond substrate layers (20) and a multiplicity of generally planar spacer boards (30) are stacked in alternating fashion so that spacer baords (30) are interleaved between adjacent substrate layers. Each of the substrate layers (20) has mounted thereon a multiplicity of electronic elements (210) which may comprise integrated circuit chips and conductive means for coupling between electronic elements. Each of the spacer boards (30) has a multiplicity of electrical conductors (38) extending through its planar thickness to effect coupling between electronic components on the substrate layers (20) on its opposing sides. The extremely high thermal conductivity of diamond permits adequate heat removal from the defined three-dimensional circuit structure (10) by heat exchange means (90) that do not substantially interfere with electronic element density, with vertical interconnect density, or with the desire for small physical size.
Patent EP-0481488-A2 (EP)
Inventor: HONDA MICHITAKA
IPC: G06T5/50
Filed: 1991-10-17
Abstract: To discriminate a contrast image from a non-contrast image, an X-ray imaging method (100) is characterized by comprising the steps of: acquiring a plurality of X-ray images (X i ) of a biological body (20) under medical examination; subtracting at least two sets of the X-ray images (X i :X i-1 ) with each other acquired at temporally different timings to obtain a subtraction image (G i ); subdividing one subtraction image (G i ) into a plurality of image blocks (B₀₀:B₃₃); calculating an averaged value of image concentration with respect to each of the image blocks (B₀₀:B₃₃), thereby obtaining a plurality of averaged values for the subdivided image blocks (B₀₀:B₃₃); calculating a difference between at least two averaged values of image concentration with respect to the image blocks (B₀₀:B₃₃) acquired within substantially same temporal timing period; and, judging whether or not the X-ray image (X i ) is acquired under such a condition that an X-ray contrast medium appears therein based upon the difference in said two averaged values of image concentration.
Patent EP-0488337-A2 (EP)
Inventor: AZUMA NOBUO
IPC: H04N7/015
Filed: 1991-11-29
Abstract: A magnetic recording apparatus of the rotary head helical scan type which can selectively record input information signals of a plurality of signal formats comprises an input signal kind discriminating circuit (13, 14, 18), a controller (18) for generating control output signals to set each section of the magnetic recording apparatus into a predetermined mode on the basis of a recording mode command, a recording signal processing circuit (15) which is respectively switched to a predetermined mode in accordance with an output signal of the controller (18), and a servo control circuit (8), wherein there is an effect such that one magnetic recording apparatus can automatically record the input signals of a plurality of formats such as NTSC signal, HD signal, and the like in the optimum mode by a simple and easy using method.
Patent EP-0450976-A2 (EP)
Inventor: NAKAGAWA TOMIHIRO C O PATENTS
IPC: G11B23/087
Filed: 1991-04-05
Abstract: A tape cassette includes a plurality of projections (23) on a slide surface of a cassette case (1), on which slide surface a reel lock member (11) can slide. The reel lock member (11) can slide on the projections (23) in contact relationship therewith so that smooth sliding movement of the reel lock member (11) is not prevented by a burr generated at the periphery of a hole (21) formed through the slide surface or a burr-like projection generated at the periphery of a contact position (24) formed by engagement of an ejector pin with the slide surface during moulding of the cassette case.
Patent EP-0461826-A2 (EP)
Inventor: BENCK JEFFREY WILLIAM
IPC: G06F1/18
Filed: 1991-06-10
Abstract: This invention relates to an enclosure for a computer, and more particularly to the provision of shielding for attenuating the emission of electromagnetic radiation and the like from an enclosure for computers. A personal computer in accordance with this invention has a chassis for mounting a planar board and having a base, a front panel, and a rear panel. The front panel defines at least one bay for receiving a data storage device. In order to attenuate the emission of electromagnetic radiation through the windows formed for the bays in the front panel of the chassis, this invention contemplates that at least one manually removable shield member will be mounted in any bay.
Patent EP-0463765-A2 (EP)
Inventor: HUSSINGER KEITH R
IPC: G11B5/31
Filed: 1991-06-11
Abstract: In an improved process for fabricating thin film head sliders (10) from a wafer (26) on one face of which a plurality of electromagnetic devices (22) are arranged in rows, a single-row bar (28) is mechanically processed to form sliders while it remains an integral part of the wafer, or after it is bonded to a fixture (50) under a condition which induces no bow on the bar. Alternatively, a double-row bar sliced from the wafer is used for fabrication of sliders, wherein each single-row bar is mechanically processed while it remains an integral part of the double-row bar, or after it is bonded to a fixture as an integral part of a double-row bar followed by severance of the bonded double-row bar into two single-row bars. The process eliminates or materially reduces any inducement of bow of the bar, which is a serious cause of throat height control problem associated with the prior fabrication methods.
Patent EP-0465247-A2 (EP)
Inventor: YAMAUCHI KEIICHI
IPC: G11B27/30
Filed: 1991-07-04
Abstract: An information storage medium has a storage area for storing audio information, the storage area being divided into a plurality of sections. At least either one of the sections stores musical accompaniment inforration and lead voice information in which word-of-song information to be reproduced in relation to the musical accompaniment information is pronounced. The lead voice information is stored in a position which precedes, in time, a position where the word-of-song information is to be reproduced. An apparatus for reproduccing information from the information storage medium includes an information reading unit, an information demodulating unit, and a control unit.
Patent EP-0473265-A2 (EP)
Inventor: BEARDSLEY BRENT CAMERON
IPC: G06F3/06
Filed: 1991-07-08
Abstract: Apparatus is disclosed for controlling a disk drive or DASD in a manner that is not synchronous with channel operation, that is, transfer of commands and data are not limited to inter-record gaps periods. A device interface processor controls which recording track is accessed by the DASD with data being transferred to and from a buffer. A device track indicator designates which recording tracks the device will move to in sequence. A channel interface processor controls the movement of data from and to the buffer and channel. A channel track indicator designates the recording track sequence in which the channel interface processor will access the data to be transferred. A method of operation is also disclosed for utilizing the two indicators to enable the device and channel processors to communicate with each other in case the device reads incorrect records in a multi-track read operation.
Patent EP-0480636-A2 (EP)
Title: High hardness, wear resistant materials
Inventor: TIMM EDWARD E
IPC: C22C29/14
Filed: 1991-10-03
Abstract: A powdered admixture of a metal and its boron, carbon, nitrogen or silicon derivative is, when subjected to densification conditions, partially reacted and converted to a hard, wear resistant material. The material, when formed from an admixture of tungsten carbide and tungsten, contains tungsten monocarbide and (di-tungsten) carbide. Other choices of metal and metal derivatives produce at least one compound having a stoichiometry which differs from that of starting metal derivative. Articles formed from this material can be useful as, for example, nozzles in abrasive or nonabrasive waterjet cutting machines and various parts of wire drawing apparatus.
Patent EP-0482822-A2 (EP)
Inventor: KRANKKALA GEORGE
IPC: D21H27/00
Filed: 1991-10-16
Abstract: The invention is a method of manufacturing a substrate, and particularly of manufacturing a release paper. The method comprises coating a release paper base with a primer coat, and curing the primer coat. The cured primer coat is then overlayed with a heat-curable or an ultraviolet-curable silicone coating which is, in turn, cured with heat or ultraviolet light. A product manufactured in accordance with this method enables a facing adhered to this release paper to be removed relatively easily from that release paper.