baber/WOPTO huggingface dataset:
Patent EP-0323576-A2 (EP)
Inventor: NAKANISHI YASUYUKI MITSUBUSHI
IPC: G11B23/087
Filed: 1988-12-02
Abstract: A tape cassette loading mechanism in a tape player for loading a tape cassette which encloses a magnetic tape therein by means of an upper case, a lower case, a slider mounted slidably on the lower case and a lid mounted pivotably with respect to those cases, the tape cassette loading mechanism including a lower holder (20) having lugs (20a, 20b) formed on the bottom thereof for engagement with retaining apertures formed in the slider and also having bent pieces (20c) formed at the front end thereof to retain the front end portion of the slider, and an upper holder (22) formed separately from the lower holder to support the upper case, the lower and upper holders being movable relative to each other to open the slider of the tape cassette. 
     Also disclosed is a tape cassette loading mechanism in a tape player, further including guide plates (24) for supporting both the said holders movably in the inserting direction of the tape cassette, wherein one of the opposed side walls on each side of the lower and upper holders is formed with a concave portion (22a) and the other is formed with a convex portion (20d), the concave and convex portions being engaged with each other through a predetermined moving space, and pins are attached to the convex portion and the other side wall in a position equal in height to the convex portion, the said pins   being engaged with a linear guide slot (24a) formed in each of the said guide plates, and the slider of the tape cassette is opened by a relative movement of the said moving space. 
     Further disclosed is a tape cassette loading mechanism in a tape player, further including L-shaped arms (29) mounted rotatably on the front end side of the upper holder, pins respectively mounted outside the L-shaped arms, resilient members mounted respectively on free end sides of the arms and engaged with the lower end face of the lid, and side plates disposed respectively along the side walls of the guide plates to guide the latter vertically, thereby causing the lid to open.
Patent EP-0322773-A2 (EP)
Inventor: AWANO YUJI HIGHCITY OMOTESANDO
IPC: H01L29/76
Filed: 1988-12-23
Abstract: Disclosed is a semiconductor device with semimetal having a high switching speed and high current gain in the microwave region. To reduce the energy difference between the conduction band edge of a base layer and the valance band edge of an emitter layer or a collector layer, and to reduce the base resistance, a semimetal base transistor is provided.
Patent EP-0296660-A2 (EP)
Inventor: BONETTI GIULIO
IPC: G01F23/72
Filed: 1988-06-09
Abstract: The magnetic level indicator unit with remote transmission of the invention comprises at least one indicator unit (4) at a level lower than the level of the recipient (1) whose level is to be indicated, formed by a pair of descending conduits (9, 10) connected at the top to a condensation tank (17) connected to an upper connection point (6) of the recipient (1) and directly to a lower connection point (8) of the recipient (1) respectively, the descending conduits (9, 10) communicating at the bottom with two end terminals of a tubular syphon member (12), of non-magnetic metal material, placed at the lower level and containing in its lower portion a liquid which is heavier than the liquid in the recipient and cannot be mixed therewith, forming an interface with this liquid in the two branches of the tubular syphon member (12), there being provided at the location of one of these interfaces, in one of the branches of the tubular syphon member (12), a magnetic float (13) designed to orientate a plurality of external magnetic indicator cylinders (15), means (31) for sensing the position of the float (13) in the branch of the tubular syphon member (12) also being provided and connected electrically to a remote indicator panel (33).
Patent EP-0318091-A2 (EP)
Inventor: LEESON PAUL D
IPC: A61K31/40
Filed: 1988-11-18
Abstract: The present invention provides R(+)-3-amino-1-­hydroxypyrrolidin-2-one of formula I:
      or a pharmaceutically acceptable acid addition salt thereof, which compound is useful as an anticonvulsant agent and in the treatment and/or prevention of neurodegenerative disorders.
Patent EP-0291146-A2 (EP)
Inventor: HURNI WILLIAM M
IPC: C12N15/51
Filed: 1988-03-01
Abstract: Yeast proteins hydrophobically bonded to a desired protein or polypeptide produced in a trans­formed yeast are removed by treating the antigen with a chaotropic agent and concentrating the treated antigen in a hollow fiber capillary bundle having a molecular weight cutoff greater than 50,000 daltons but less than 1,000,000 daltons. The concentrated antigen is then diafiltered using a chaotropic agent to remove substantially all remaining yeast protein.
Patent EP-0293165-A2 (EP)
Inventor: ARAI HIROSHI NIPPON METAL IND
IPC: C22C38/22
Filed: 1988-05-24
Abstract: This invention provides subzero treatment hardening type martensitic stainless steels which comprise (1) not more than 0.4 % by weight of C, not more than 0.4 % by weight of N, not more than 15 % by weight of Mn, not more than 12 % by weight of Ni, 10 to 23 % by weight of Cr, not more than 3.0 % by weight of Mo, not more than 5.0 % by weight of Cu, not more than 2.0 % by weight of Si, and the remaining portion consists of inevitable impurities and Fe, and satisfy the following formulae (1), (2) and (3), 
[Cr %] + 1.5 [Si %] + [Mo %] - [Mn %] - 1.3 [Ni %] - [Cu % ] - 19 [C %] -19 [N %] ≦ 12.0      (1); 
27.5 ≦ [Cr %] + 1.3 [Si %] + 1.3 [Mn %] + 1.5 [Ni %] + [Cu %] + [Mo %] + 15 [C %] + 20 [N %] ≦ 32.0      (2); and 
1.3 [Ni %] + [Mn %] + [Cu %] > 4.0      (3), or which 
comprise not more than 0.4 % by weight of C, not more than 0.4 % by weight of Mn, not more than 3.0 % by weight of Ni, 10 to 23 % by weight of Cr, not more than 3.0 % by weight of Mo, not more than 2.0 % by weight of Cu, not more than 2.0 % by weight of Si and the remaining portion consists of inevitable impurities and Fe, and satisfy formulae (1) and (2), and the following formula (4), 
1.3 [Ni %] + [Mn %] + [Cu % ] ≦ 4.0      (4).
Patent EP-0295002-A2 (EP)
Title: Partitions
Inventor: SACKS MICHAEL
IPC: E04B2/82
Filed: 1988-06-02
Abstract: A movable partition can be clamped at its top and bottom edges against a ceiling and a floor with a releasable clamp mechanism (6). The partition incorporates a penetration-resisting protective shield (12) which is made from layers (12a) of a highly penetration-resistant fabric backed by impact absorbing sheets (12b). The fabric (12a) may be woven from aramid fibres and the backing sheets (12b) may consist of resilient foam plastics sheets and semi-­stiff polycarbonate sheets.
Patent EP-0310359-A2 (EP)
Inventor: SHIMIZU SHOICHI C O PATENT DIV
IPC: H03K19/0952
Filed: 1988-09-28
Abstract: Disclosed is a logic circuit using Schottky barrier FETs comprising a plurality of circuits (10, 12) con­nected in series between first and second power supply terminals, the plurality of circuits being DCFL (10) and/or SCFL (12) circuits, the DCFL circuit containing a switching element and a load element, the elements being connected in a direct fashion, and consisting of Schottky barrier FETs, the SCFL circuit being a logic unit containing Schottky barrier FETs connected in a differential fashion, and a potential stabilizing means (16) for stabilizing a potential at the junction point between the adjacent circuits, by supplementally feeding the differential current between the current consumed by the adjacent circuits.
Patent EP-0322100-A2 (EP)
Inventor: PENN STEVEN CRAIG
IPC: G10L13/04
Filed: 1988-11-11
Abstract: An audio processing system comprises an editor system for converting a received audio sound recording into digital data blocks, where each data block represents a corresponding portion of the sound recording during a predetermined time interval. The data blocks are stored as a consecutive sequence representing the sound recording. A display circuit is provided for displaying the data blocks as a timed based graphical representation to a user. The sound recording is displayed for editing by converting the received sound recording into digital data blocks, displaying an axis representing time, displaying a graphical representation of the digital data adjacent to the time axis corresponding to the relative time position of a corresponding sound recording portion in that time period, and displaying at least one user locatable mark on the time axis representing a time point of the sound recording.
Patent EP-0323212-A2 (EP)
Inventor: AIHARA YASUYUKI C O HONDA R D
IPC: F01P7/02
Filed: 1988-12-28
Abstract: A cooling control system for an internal combustion engine equipped with a supercharger. The control system includes an electrically-driven pump driven by a motor (201) for circulating coolant for cooling the supercharger, and electrically-driven fan means arranged in an engine room. The cooling control system controls the operation of the electrically-driven pump and the operation of fan motors (29,30), based on an output from a sensor for detecting stoppage of the engine as well as on operation of a timer for counting a predetermined time period. The cooling control system controls, during operation of the engine, the operation of the electrically-driven pump and the operation of the electrically-driven fan means, based on an output from a sensor or sensors (14,16,24) for detecting operating conditions of the engine.
Patent EP-0331866-A2 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/12
Filed: 1989-01-09
Abstract: In the chuck body (1), the clamping jaws (3) are arranged symmetrically around the axis of rotation (4) in guide holes (5). A tightening ring (2) is mounted in rotatable and axially non-displaceable fashion on the chuck body (1) and, for adjusting the clamping jaws (3), is provided with a tapered tightening thread (7) which, at each clamping jaw (3), is in engagement with a row (8) of teeth. The guide holes (5) emerge in apertures (6) at the circumferential surface of the chuck body (1). In the region of these apertures (6), the tightening ring (2) is provided with an undivided integral threaded ring (2.2), on which the tightening thread (7) is formed. In the region between the threaded ring (2.2) and that end (9) of the chuck body (1) which is on the same side as the drill machine spindle, the outside diameter of the chuck body (1) is at all points no more than the inside diameter of the threaded ring (2.2), allowing the tightening ring (2) to be slipped over the chuck body (1) axially from the end (9) and secured on the chuck body by means of securing elements (14). <IMAGE>
Patent EP-0326080-A2 (EP)
Inventor: MATSUKAWA MASAAKI DAINIPPON SC
IPC: G03B27/52
Filed: 1989-01-24
Abstract: A multiple-exposure apparatus in a graphic arts copying machine of a slit-exposure type including: original (12) holding member (10) capable of horizontally reciprocating; an exposure optical (14) system for exposing an optical image of slitwise segment of the original onto a photosensitive material; moving device for reciprocating the holding member and conveying the photosensitive material relative to the optical system, the moving device adapted to synchronize advancing of the original holding member and the conveying of the photosensitive material; data setting device (21) for setting predetermined data concerning a predetermined multiple-exposure layout mode of the original on the photosensitive material; a unit (22) for controlling enabling and disabling of the exposing by the optical system, and the synchronizing by the moving device in an associated relation on the basis of the set data; whereby the multiple-exposures of the original are made on the photosensitive material in the predetermined multiple-exposure layout mode.
Patent EP-0334268-A2 (EP)
Inventor: ZDEBEL PETER J
IPC: H01L21/76
Filed: 1989-03-20
Abstract: A planarized dielectric isolation region (46A-C) for semiconductor devices and integrated circuits is created by providing a semiconductor substrate (10-14), providing on the substrate (10-14) an oxide/nitride mask (20) with an opening (20A-C) for defining the isolation region (46A-­C) and a closed portion for defining the desired semiconductor islands, anisotropically etching a trench (26A-C) into the semiconductor substrate (10-14), isotropically etching the substrate so as to slightly undercut the oxide/nitride mask (20), thermally oxidizing the substrate (10-14) to form a thin oxide layer (40) on the bottom (28) and sidewall (30) of the trench (26A-C) wherein the outer surface of the thermal oxide (40) approximately lines up with the edge of the oxide/nitride mask (20) at the top of the trench sidewall (30), filling the trench with a conformal deposited material (46) (preferably a dielectric), providing a mask (54) over the conformal material (46) which is the complement to the trench etch or island mask (20) but of smaller lateral dimensions so as to cover those portions of the conformal layer which do not rise up over the semiconductor island, etching away the exposed portions (46G-J) of the conformal material (46) to a level approximately co-planar with the island surface (16) and the portion of the conformal material under the mask, and removing the mask (54).
Patent EP-0334370-A2 (EP)
Inventor: WAZAKI YOSHIO C O K K HONDA GI
IPC: F02D41/04
Filed: 1989-03-23
Abstract: An excess slip control device for a driving wheel 11,12, comprising a driving wheel speed sensor 21,22 for detecting a driving wheel speed V w  of a vehicle 1, a slip determining means 35 for determining a slip condition of a driving wheel 11,12 according to an output from the driving wheel speed sensor 21,22, a fuel supply suppressing means 35 for suppressing fuel supply to an engine 31 according to an out­put from the slip determining means 35, and a retard control means 35 for controlling an ignition timing to a retard position according to an output from the slip determining means 35. Thus, the fuel quantity to be supplied to the engine and the ignition timing are controlled according to the slip condition of the driving wheel. Accordingly, an operational shock due to a fluctuation in engine torque may be reduced to thereby improve the drivability, and a control lag may be also eliminated.
Patent EP-0343401-A2 (EP)
Title: Investment casting mould
Inventor: IRWIN STEVEN RAYMOND
IPC: B22C1/16
Filed: 1989-05-02
Abstract: A method and material for the manufacture of investment casting moulds are described. The moulds so produced comprise relatively large alumina particles contained in a matrix of fine alumina flour and a siliceous bonding phase. Preferably at least a part of the alumina flour is constituted by alumina known as "reactive alumina". Preferably the shell mould is fired at a temperature sufficiently high to allow at least a part of the silica to combine with the alumina flour to form mullite in the matrix.
Patent EP-0345652-A2 (EP)
Inventor: NEUMANN RAINER DR
IPC: C08L51/04
Filed: 1989-06-02
Abstract: Reinforced thermoplastic moulding compositions containing in each case A + B + C + D + E, A) 10 to 75 % by weight of at least one polycarbonate A, B) 10 to 50 % by weight of a graft copolymer B comprising, in each case based on B, b1) 40 to 90 % by weight of at least one rubber having a glass transition temperature below 0 DEG C, b2) 10 to 90 % by weight of copolymerised units of at least one vinylaromatic monomer having up to 12 carbon atoms or methyl(meth)acrylate and b3) 50 to 1 % by weight of copolymerised units of (meth)acrylonitrile or (meth)acrylates containing C1-C8-alkyl radicals, C) up to 50 % by weight of a copolymer C comprising, in each case based on C c1) 90 to 50 % by weight of copolymerised units selected from the group comprising styrene, alpha -methylstyrene and a ring-alkylated styrene, c2) 10 to 50 % by weight of copolymerised units of (meth)acrylonitrile or methyl (meth)acrylate D) 20 to 0.5 % by weight of a terpolymer D comprising, in each case based on D d1) 90 to 50 % by weight of copolymerised units selected from the group comprising styrene,  alpha -methyl styrene and a ring-alkylated styrene, d2) 5 to 40 % by weight of copolymerised units of (meth)acrylonitrile and/or methyl (meth)acrylate, d3) 5 to 30 % by weight of copolymerised units of tertiary-butyl (meth)acrylate, E) 5 to 50 % by weight of a reinforcing agent E.
Patent EP-0346801-A2 (EP)
Inventor: WOLFSON C DANIEL
IPC: G03F7/20
Filed: 1989-06-12
Abstract: The multi-processor system uses a supervision programme for coordinating the operation of the individual processors. The operating programme is loaded in an initial processor and is subsequently transferred from one processor to the next, together with the relevant data, to allow the different processors to perform different operations, with the processed data provided after each operation inserted in the programme before transfer to the next processor. The individual processors may be arranged to individual work stations within a mfg. plant, or to different working areas within an authorised office system.
Patent EP-0355308-A2 (EP)
Inventor: VANIGLIA MILO M
IPC: B29C70/38
Filed: 1989-06-21
Abstract: An improved fibre guidance system for a fibre placement machine where a fibre placement head (25) is moved by a manipulator wrist (15) with respect to a relatively stationary creel assembly (24), and a plurality of fibre redirect roller assemblies (38 a , 38 b ) are used, each having a caster-like mounting base (39), one roller assembly (38 b ) being mounted to the machine member (14) with the creel assembly (24), and one member (38 a ) being mounted to the fibre placement head (25), so that a band of fibres (23) is trained around the first and second redirect rollers under tension and the redirect rollers will swivel about their bases (39) in accordance with spatial orientations of the placement head and in accordance with tension of fibre band, thereby maintaining approximately equal tension at the outer fibres at each side of the fibre band.
Patent EP-0350723-A2 (EP)
Inventor: HEDIGER JACOB
IPC: A61L2/26
Filed: 1989-06-29
Abstract: The invention relates to a working method for the sterile connection of objects to containers or lines to be sterilised in situ, a connection valve with the associated connection line being sterilised away from the connection point, then being assembled in the closed state and the container and/or the line only then being sterilised in situ, so that the valve parts on the container side or line side are also sterilised at the same time up to the isolation zone. In addition, the invention relates to valves for carrying out the working method. <IMAGE>
Patent EP-0370171-A2 (EP)
Inventor: CHAN HARDY W
IPC: A61P25/28
Filed: 1989-07-25
Abstract: A method for the construction of recombinant DNA molecules capable of producing biologically active human nerve growth factor (hNGF) in insect cells is disclosed. Expression of the mature protein is achieved using the baculovirus expression system. The biologically active hNGF so produced is potentially of value in the treatment of patients suffering from Alzheimer's Disease and other neurological disorders.
Patent EP-0368048-A2 (EP)
Inventor: SEIDEL JURGEN
IPC: B21B1/46
Filed: 1989-10-19
Abstract: In the manufacture of hot-rolled steel strip, the strip-shaped cast billets coming from the casting plant are wound up in an intermediate storage means to form a coil and are unwound again after heating and fed to a rolling mill for rolling out to a certain final thickness of cross-section. Here, however, it is of disadvantage that the cast billets discharged from the casting plant have to be stored and preheated in an intermediate storage means before they are fed to the finish rolling mill. This involves the need for more equipment, greater expenditure of energy and increased costs. The arrangement of an intermediate storage means also requires more space. According to the invention, however, these disadvantages are removed due to the fact that the continuously cast feed stock, after heating in the compensating furnace (3, 4) is fed to a multiple-stand, reversible finish rolling-mill train (10) having a coilbox (14) attached thereto. 
<IMAGE>
Patent EP-0362941-A2 (EP)
Inventor: BAKER RAYMOND M S D RESEARCH L
IPC: A61K31/4015
Filed: 1989-09-29
Abstract: Compounds of formula (I) and pharmaceutically acceptable acid addition salts thereof:
      wherein R represents a hydrocarbon group, X represents oxygen or sulphur, and R and -NH₂ are  cis ; are of use in the treatment and/or prevention of neurodegenerative disorders, and are also useful as anticonvulsant agents and muscle relaxants.
Patent EP-0325379-A2 (EP)
Inventor: OKOCHI SADAO C O PATENT DIVISI
IPC: H03H7/01
Filed: 1989-01-13
Abstract: In a line filter including two capacitors (C) connected between a pair of input lines and two inductors (L) inserted between the input side and the load side of the input line and combining them in the sequence of C - L - C - L from the input side, the line filter serves to set a circuit constant as; LT a a (b . CT) ·(dF  +  e )  
where the total electrostatic capacitance of the capacitors is CT (µF), the total inductance of the inductors is LT (µH), a proportional factor of a frequency is a, a proportional factor of total inductances is b, a proportional factor of a frequency is d, a correction factor of a frequency is e, and a suppressing minimum frequency of a normal mode noise source is F (KHz). Or, in the line filter combines the inductors and the capacitor in the sequence of L - C - L, the line filter served to set the circuit constant as; LT ≦ a (b CT) 
     The invention offers smaller and cheaper line filters because they have definitive circuit constants.
Patent EP-0324661-A2 (EP)
Inventor: HERMANN ALLEN M
IPC: H01L39/24
Filed: 1989-01-16
Abstract: Novel high temperature superconducting system compounds have the general composition Tl-R-X-Y, wherein: R represents a Group 2A element; X represents a Group 1B element; and Y represents a Group 6B element. Preferably, the compounds have the general formula Tl-Ba-Cu-O. The high temperature supercon­ductor compounds may have transition temperatures of about 90 K with the probability of one phase supercon­ducting at a temperature perhaps as high as 270 K. Processes for making these high temperature superconductor compounds are also disclosed.
Patent EP-0331562-A2 (EP)
Inventor: ROBERTS PETER R
IPC: B22F9/10
Filed: 1989-02-28
Abstract: A method and apparatus for producing fine metal powder. The method includes the steps of forming a centrifugally maintained annulus of a liquified gas quench medium, forming molten metal drops within the eye of the annulus, urging the drops into the quench medium to solidify the drops, and boiling away the quench medium to leave behind clean, unentrained metal powder. The apparatus includes a drum for containing a liquified gas quench medium, means for adding liquified gas to the inside of the drum, and means for rotating the drum to form an annulus of quench medium. The apparatus further includes means for forming molten metal to be made into powder, and means disposed along the longitudinal axis of the drum and within the eye of the annulus for creatig molten metal drops. The molten metal drops are then urged into the quench medium to solidify them into a powder, and the quench medium is boiled away to leave behind clean, unentrained metal powder.
Patent EP-0349478-A2 (EP)
Inventor: BORCHARDT DIETER
IPC: B65D90/00
Filed: 1989-06-21
Abstract: In a twistlock having a plate (10) and collars provided on opposite sides thereof for use in anchoring apertures of ISO containers which are to be coupled, and with a locking bolt which extends through the plate (10) and the collars and on whose ends locking buttons (15) are provided and which can be twisted between an insertion position and a locking position, the axis (D) of rotation of the locking bolt is arranged eccentrically relative to the collar centre (Z). <IMAGE>