baber/WOPTO huggingface dataset:
Patent EP-0190580-A2 (EP)
Inventor: BLEAU CHARLES DALE
IPC: B31B50/30
Filed: 1986-01-17
Abstract: Apparatus for forming side flap folds in an envelope for a flexible disk wherein the envelope is formed from a flexible plastic prepunched blank having two connected sections. One section of the blank has side flaps extending from the opposite side edges. The blank is folded about an end of a mandrel (34) so that the side flaps (17) extend beyond the side edges of the mandrel. The mandrel (34) holds the plastic blank section having the flaps extending therefrom against the bottom surface of a plate (23). The mandrel has raised edge portions running along the side edges on the outward facing surface thereof. The side flaps (17) are folded around the adjacent edge of the mandrel (34) in an outward folding direction by folding blades (44) which are driven about pivot means (52) to guide the folding blades (44) in an arcuate path. Stops (64) are provided which stop the arcuate motion of the folding blades (44) and allow the upward motion means (54,68) associated with the pivot means (52) in response to the drive means (60) to cause compression of said flaps (17) against the adjacent blank section (16) and mandrel (34) by said folding blades (44) beyond said raised edge portions providing overfold zones adjacent thereto. Infre-red heating means are operable through guide openings (74) in the folding blades (44) adjacent the side folds to provide annealing of the fold thereby relieving any stresses therein.
Patent EP-0191416-A2 (EP)
Inventor: SUZUKI FUMIO
IPC: B29C48/06
Filed: 1986-02-06
Abstract: A highly oriented resin-made reinforcing member that contains a highly oriented resin as the principal component and which has a cross-sectional distribution in the degree of orientation.
Patent EP-0214452-A2 (EP)
Inventor: BRENNENSTUHL HUGO
IPC: B65H75/40
Filed: 1986-07-31
Abstract: 1. A, in particular portable, reel for taking up a flexible reelable line (6), such as a compressed air hose, water hose, power cable etc., with a reel core (2) and a rotatably mounted and axially fixed reel body (1) with lateral flanges (3, 4) forming a reeling space (5) bounded by the reel core (2) and the flanges (3, 4) for the reelable line (6), and with a reel stand (10) having a bent tube, from which projects a hollow bearing arbour (9) supporting the reel body (1) and provided at the end remote from the reel stand (10) with a coupling (19) comprising two half couplings (23, 24) rotatable relative to each other about an axis of rotation (29) substantially parallel to the bearing arbour (9), one half coupling (24) being fixed relative to the bearing arbour (9) and connectable to a connecting line (20) thereby, while the other half coupling (23) is connected to the reelable line (6), characterised in that the bearing arbour (9) is an integrally bent tubular section of the reel stand (10) and in that the reel stand (10) including the tube representing the bearing arbour (9) forms a continuous tubular passage (35), the connecting line (20) either being connected to the tube end remote from the coupling (19) and forming the connecting end or being pushed from this end into the tubular passage (35) up to the coupling (19) and connected thereto.
Patent EP-0215401-A2 (EP)
Inventor: KERSCHER LORENZ DR RER NAT
IPC: G01N33/66
Filed: 1986-09-06
Abstract: The method for determining glycosylated haemoglobin in blood samples entails initially liberating, by chemical or physical treatment of the blood sample, glycosylated and non-glycosylated haemoglobin from the erythrocytes, where appropriate converting the haemoglobin into methaemoglobin, then differentiating glycosylated and non-glycosylated haemoglobin by means of haptoglobin, and subsequently determining the glycosylated fraction of haemoglobin, and is characterised in that the differentiation of glycosylated and non-glycosylated haemoglobin with haptoglobin is carried out in the presence of a suitable buffer system and/or of one or more substances of the general formula I <IMAGE>  in which A is a saturated or unsaturated, straight-chain or branched aliphatic hydrocarbon radical which can be interrupted one or more times by hetero atoms, by oxycycloalkoxy radicals or by aromatic radicals, or is an aromatic radical, R is a hydroxyl, hydroxyalkyl, hydroxyalkoxy group, an amino group, a reactive group X, a radical of an acid or its salts or an alkyl, alkoxy, hydroxyalkyl or hydroxylalkoxy radical which is substituted one or more times by radicals of acids or their salts or by reactive groups X and which can be interrupted by hetero atoms, B is a single bond or an aromatic radical which is unsubstituted or substituted one or more times by further radicals R,  and n is an integer from 2 to 20, where both the various radicals B and R within one substance can also be different. <IMAGE>
Patent EP-0216255-A2 (EP)
Inventor: JUNK PAUL BERND DR
IPC: B29C48/44
Filed: 1986-09-10
Abstract: The extruder 1, used for the blow-moulding of hollow articles such as bottles or the like, is distinguished by a single-screw extruder section 2, the screw 4 of which is provided with flat, broad screw flights 16 and which has at least one coolable barrel 3 and a feed zone 18 equipped with grooves 17. The extruder 1 also has a planetary- gear extruder section 5, arranged between the single-screw extruder section 2 and a die head 19. This section has a plurality of helically toothed planetary gears 8, which on the one hand mesh with the fixed outer cylinder 6, which has corresponding inner toothing and is temperature-controlled, as well as on the other hand with a central spindle 7, which matches them with outer toothing, is temperature- controlled and rotatably driven by the screw 4 of the single-screw extruder section 2. The planetary gears 8 divide off from one another a plurality of melt chambers between the outer cylinder 6 and the central spindle 7, which can be displaced along a circulating path and in which the polymer mass undergoes a very considerable number of squeezing and pressing processes before it passes into the annular slit 25 of the die head 19 (Fig. 1). <IMAGE>
Patent EP-0217388-A2 (EP)
Title: Transparente Polypropylenfolie für den Bonbondreheinschlag
Inventor: CRASS GUENTHER
IPC: B32B27/32
Filed: 1986-10-01
Abstract: Es wird eine durch Coextrusion hergestellte einseitig oder beidseitig beschichtete transparente Polypropylen­folie für den Bonbondreheinschlag beschrieben, deren kennzeichnenden Merkmale darin bestehen, daß die Basis­schicht aus Polypropylen zusätzlich ein niedrigmoleku­lares Kohlenwasserstoffharz enthält in einer Menge von 10 bis 40  Gew.-%, bezogen auf das Gesamtgewicht von Poly­propylen und Harz, daß die Basisschicht einen E-Modul von wenigstens 3 000 N/mm² aufweist, gemessen in beiden Rich­tungen der molekularen Orientierung, und daß die Deck­schicht, bzw. die Deckschichten, ein Polydialkylsiloxan in einer Menge von 0,3 bis 1,5 Gew/-%. bezogen auf das  Gewicht der Deckschicht(en), enthält.
Patent EP-0222380-A2 (EP)
Inventor: REHNER HELMUT DR PHIL NAT
IPC: C12Q1/50
Filed: 1986-11-12
Abstract: To stabilise creatine kinase by disulphide modification, creatine kinase is mixed in any desired sequence a) with a molar excess of disulphide such as cystine, homocystine, cystine methyl ester and/or cystamine and/or thiosulphonate such as S-methyl methanethiosulphonate and b) with a molar excess of water-soluble carbohydrate as carrier.
Patent EP-0229384-A2 (EP)
Inventor: SUNAGAWA MAKOTO SUMITOMO PHARM
IPC: C07C239/00
Filed: 1986-12-23
Abstract: Described are amino acid compounds of the formula: 
    
           wherein R is a lower alkyl group, R, is a hydrogen atom or a protecting group for carboxyl, R 2  is a hydrogen atom, a protecting group for amino, an optionally substituted allyl group of the formula:
     (wherein R 3  and R 4  are each a hydrogen atom, a lower alkyl group or an aryl group), a beta-hydroxyethyl group in which the hydroxyl group is optionally protected, a formylmethyl group in which the formyl group is optionally protected, a carboxymethyl group in which the carboxyl group is protected or a 2-furylmethyl group and X is an optionally protected carboxyl group, a hydroxymethyl group in which the hydroxyl group is optionally protected or a substituted mercaptomethyl group of the formula: -CH 2 SR 5  (wherein R s  is an aryl group or an ar(lower)alkyl group), which are useful intermediates in the synthesis of 1-alkylcarbapenem compounds.
Patent EP-0225676-A2 (EP)
Inventor: UMEDA YASUSHI
IPC: G03F7/09
Filed: 1986-12-08
Abstract: A photosensitive resin base printing material in the form of laminate comprising, in succesive order, a support, a photosensitive resin layer, a slip layer of a high molecular substance which is soluble or swellable in a developer, an optional releasing layer and a sheet or film form of protective layer, which is characterized by that a dyestuff is included in an amount of 0.02 to 20% by weight of the high molecular substance in said slip layer.The present printing material is specifically excellent in resolution and far improved as compared with heretofore proposed printing material in respect of both handling and visual inspection properties.
Patent EP-0201278-A2 (EP)
Inventor: WEAVER TIMOTHY WAYNE
IPC: C02F3/12
Filed: 1986-04-30
Abstract: A method for enhancing and improving the rate and amount of bioconvension of a first chemical contained in an aqueous medium by a microbial population suitable therefor, characterised by treating an aqueous mixture of the microbial population at appropriate conditions and time period with an effective amount for the purpose of a second chemical which is structurally or biochemically analogous to the first chemical, and which second chemical, because of its analogous structure to the first chemical, permits the microbial population to adapt to the chemical to thereby affect the population in such a manner that its bioconversion capacity for the first chemical is increased without substantial attendant increase in population.
Patent EP-0202912-A2 (EP)
Inventor: OGAWA JUNJI
IPC: G11C19/18
Filed: 1986-05-20
Abstract: A semiconductor memory device in the form of a shift register is supplied with two-phase clock signals. One of the two-phase clock signal lines (P1) is connected to even order shift register elements (0,2,4) of the shift register, and the other of the two-phase clock signal lines (P2) is connected to odd order shift register elements (1,3) shift register. Each of the shift register elements includes an output node (S(J<sub>n-1</sub>), S(J<sub>n</sub>),....), a gate (206) connected between the output node and a clock signal supplying node, a charge-up circuit (204, 205) responsive to the output signal of the preceding shift register element for preliminarily charging a control node (N.) of the gate, and a discharge circuit (203) responsive to the output of the succeeding shift register element for releasing the charge of the control node of the gate.
Patent EP-0213705-A2 (EP)
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1986-07-15
Abstract: A semiconductor laser device comprising an Al x Ga 1 x As (x≧0.31 quantum well active region having a thickness of 200 A or less, Al y Ga 1 y As (y-x) carrier supplying layers sandwiching said quantum well active region therebetween, and an Al x Ga 1 x As (z>y) cladding layer disposed on each of said carrier supplying layers, wherein an Al w Ga 1  wAs (w>z) barrier layer is disposed between each of said carrier supplying layers and each of said cladding layers.
Patent EP-0211581-A2 (EP)
Inventor: MOYER JAMES DONALDSON
IPC: D04C3/00
Filed: 1986-07-25
Abstract: A braider carrier (10) for wide ribbon and/or composite strand is disclosed. The braider carrier guide pulley assembly (12) includes a support (20), a pulley frame (28) operatively, pivotly mounted to the support, a generally cylindrical guide pulley (32) operatively, rotatably mounted to the pulley frame to accommodate movement of the carrier during the braiding operation, openings (22, 30) through the support and pulley frame at the point of pivot and aligned with the guide pulley, a delivery eye (36) operatively connected to the pulley frame, the eye and the openings capable of holding strand (18) to be braided against the cylindrical surface of the pulley preventing the strand to be braided from twisting during the braiding operation which pivots the pulley frame. The braider carrier bobbin assembly (46) utilizes a magnetic clutch (50) and a torsion spring (62), the spring capable of providing slack control of strand to be braided and the clutch capable of providing tensioned feed of strand as strand is wound off of the bobbin.
Patent EP-0212872-A2 (EP)
Inventor: HUGHES JOHN THOMAS
IPC: C04B35/66
Filed: 1986-07-29
Abstract: Shaped pieces of insulation having non-uniform thickness but substantially uniform density are formed by simultaneously compacting and consolidating at least first and second portions of a particulate insulation material in an independent manner so as to form a shaped piece of insulation in which the first and second portions have different thicknesses in the direction of compaction. The degree of compaction of the first portion is the same as the degree of compaction of the second portion so that the shaped piece of insulation has substantially uniform density.
Patent EP-0228786-A2 (EP)
Inventor: MATSUE HIDEAKI
IPC: H04B7/08
Filed: 1986-11-04
Abstract: An interference cancellation system comprises a main antenna (1) for receiving a desired digital signal and an undesired interference signal and an auxiliary antenna (4) for receiving the undesired interference signal. A control circuit (8,9) provides a compensation signal having substantially the same amplitude as that of the interference component in the main signal and in anti-phase thereto. A combiner (11) combines the main signal and an output of the control circuit to cancel the interference component in the main signal. A quadrature phase detector (12,13) demodulates the main signal, and a second phase detector (22,23) phase detects the interference signal, the second phase detector being supplied with a clock signal obtained by the quadrature phase detector for the main signal. A decision circuit (16,17) is coupled to the output of the quadrature phase detector to provide a demodulated digital signal. An error signal detector (102,103) provides the difference between the decision level of the digital signal and the output of the quadrature phase detector. A correlation circuit (101) provides correlation between the output of the error signal detector and the output of the phase detector for the interference signal. The control circuit is controlled by the output of the correlation means. The combiner and the control circuit may be inserted either in an RF stage or in an IF stage, or in a baseband stage. The error signal detector and the decision circuit are preferably implemented by an A/D converter, and the correlation means is preferably implemented by a digital or analog multiplier and integrators.
Patent EP-0221024-A2 (EP)
Inventor: KARAMATA DIMITRI
IPC: A01N63/23
Filed: 1986-10-21
Abstract: The invention provides novel microorganisms comprising the gene coding for B.t.  kurstaki  delta-endotoxin and the gene coding to B.t.  tenebrionis  delta-endotoxin, their preparation, pesticidal compositions comprising such microorganisms and their use.
Patent EP-0231934-A2 (EP)
Inventor: HERBERT EBERLEIN DIPL-ING
IPC: G07F7/06
Filed: 1987-02-03
Abstract: The invention describes a method and apparatus (1) for dispensing and collecting trolleys (2) especially shopping or luggage trolleys. The particular feature of this invention is that the coin deposit to be paid for dispensing of the trolley (2) is reimbursed upon the return of the trolley (2) to a collecting point (6) only when a central key (17) provided at the collecting point (6) acts on the coupling part (4) of the returned trolley (2). <IMAGE>
Patent EP-0238995-A2 (EP)
Inventor: AMMENDOLEA ANTONINO
IPC: A43B13/18
Filed: 1987-03-18
Abstract: The present invention refers to a shoe sole which affords a resilient, shock-absorbing and gradual inpact of the foot with the ground. 
     This result is obtained through a twin series of con­trivances. Firstly, on the surface facing the foot, the insole is made up of a series of parallel, mobile blocks, supported by springs (preferably spiral springs) of varying stiffness (preferably in the ratio 9-4-5 corresponding respectively to the heel, the plantar arch and the metatarsus), housed inside cavities made in the rigid or semi-rigid sole. Secondly, facing the ground, is situated an outsole (integrated to the insole by glueing or molding), made of elastomer and having three protrusions connected transversely, the first be­neath the joints, the second under the metatarsus and the third under the heel. 
     The insole group containing cavities, springs and blocks is kept in reciprocal position, but mobile upwards, by an annular welt, obtained through molding and attached to the sole by means of polyamide screws which may be removed at will. 
     On said sole one may fit any type of vamp, especially the open type suitable for sandals.
Patent EP-0241916-A2 (EP)
Inventor: ANDERSSON ROLAND
IPC: B65B43/20
Filed: 1987-04-14
Abstract: An arrangement for the raising and transfer of a flattened tubular packing container blank (2) from a magazine (3) to a conveyor arrangement (4) for the feeding on of blanks, for example, into a packing machine of the type which manufactures packing containers for milk. The arrangement comprises suction elements (l8a and l8b) arranged on arms (l5) movable in a curved path away from each other, the placing being so that the suction elements in a certain position (receiving position) of the arms are directed towards each other so as to allow engagement with, and attachment to,two opposite sides of a blank laid flat.
Patent EP-0265593-A2 (EP)
Inventor: INOUE KAZUHIKO C O PATENT DIVI
IPC: H01L29/10
Filed: 1987-06-15
Abstract: Disclosed is a semiconductor device having a field effect transistor (FET) formed in a semi-insulative substrate (22). A positive bias voltage equal to or higher than the bias voltage applied to the drain electrode (27) of the FET is applied to a back surface electrode (29) formed on the back surface of the substrate (22), with the result that the electrons generated within the semi-insulative substrate (22) are pulled into the back surface electrode (29) so as to prevent said electrons from flowing into the drain region (24) and, thus, to prevent modulation of the drain current.
Patent EP-0251171-A2 (EP)
Inventor: MALLOY-DESORMEAUX S G EASTMAN
IPC: G03B17/00
Filed: 1987-06-24
Abstract: A film rewind button (7) and a door release button (13) are located on the body (1) of a camera. The rewind button is manually movable from an original position to a rewind position to initiate automatic rewinding of an exposed filmstrip back into a light-tight cartridge in the camera. The release button is manually movable from a latch position for securing a rear door (17) of the camera closed to a release position for releasing the door to permit it to be opened in order to remove the cartridge from the camera. As a safeguard against the door being mistakenly opened before rewinding of an exposed filmstrip is initiated, there is provided protective means (63, 65, 67) for preventing the release button from being manually moved from its latch position to its release position unless the rewind button is first manually moved from its release position to its rewind position.
Patent EP-0253264-A2 (EP)
Inventor: MAEDA NAOKI C O OSAKA WORKS
IPC: G06V30/162
Filed: 1987-07-06
Abstract: This invention provides a binary coding circuit particularly suited for use in an optical character reader which "reads" characters or symbols using a photoelectric conversion cell. A delay circuit has one input for receiving an output of the photoelectric conversion cell, and at least three separate and distinct delayed outputs providing respective delays that are different from each other. A threshold determining circuit is arranged so that when one of the delayed outputs is selected to be a binary-coding target signal, the threshold determining circuit receives as its inputs a plurality of ones of the delayed outputs including one delayed output having larger delay time than that of the binary-coding target signal and one delayed output having smaller delay time than that of the binary-coding target signal, so as to produce a threshold signal. A comparator circuit receives at a first input thereof the binary-coding target signal and receives at a second input thereof the threshold signal. It compares the binary-coding target signal with the threshold signal to thereby produce a binary signal.
Patent EP-0265673-A2 (EP)
Inventor: KRAMER JUERGEN DR
IPC: C09J7/10
Filed: 1987-09-25
Abstract: Thermoactivable, saturated, polymeric adhesive, in particular in sheet form, characterised in that it has been subjected to high energy radiation, in particular electron beams.
Patent EP-0265688-A2 (EP)
Inventor: HEHL KARL
IPC: G05D23/19
Filed: 1987-09-29
Abstract: The flow rates in the cooling circuits of the apparatus can be controlled with the aid of a computer by means of ceramic turning valves. The computer is connected to the central computer of a plastic injection molding machine. The valve body disks, lying under constant pressure via ceramic sealing surfaces against valve seat disks, can be turned by means of pulse-controlled electric motors. Each fitting has a valve channel between the channel section of the supply channel and the channel section of the discharge channel which is covered by a valve seat disk and which forms a valve chamber. This achieves the effect that the deviations from the set temperature in the temperature-critical zones can be substantially reduced with acceptable technical expenditure. The temperature constancy achieved may be maintained for a virtually unlimited time without appreciable maintenance work.
Patent EP-0273267-A2 (EP)
Inventor: URAGAMI TADASHI
IPC: B01D1/00
Filed: 1987-12-10
Abstract: A vessel (5) is divided into a solution chamber (3) receiving the liquid solution and a vacuum chamber (1) by a permeable membrane (4) having selective permeability. The method is characterized to evacuate the vacuum chamber (1) while keeping the liquid solution out of direct contact with the permeable membrane (4) such that the permeation of the particular component through the permeable membrane (4) can be effected in vapor-to-vapor phase environment, which is found to give a superior separation result for the liquid solution.
Patent EP-0271113-A2 (EP)
Inventor: MAYER DIETER
IPC: F16K39/02
Filed: 1987-12-11
Abstract: In a valve (10) with an axially moving sealing element (18) and a pressure-equalising chamber (42) for equalising the pressure on the sealing element in the closed position, the circumferential wall of the pressure-equalising chamber is formed by a single-piece, bellows- like tube (40) which absorbs the high internal pressure in the pressure-equalising chamber (42) and adapts the opening and closing movements of the sealing element (18). A leak-proof seal of the pressure-equalised valve is achieved by means of the single-piece tube (40) whose ends are welded to the sealing element (18) and to the wall (26) of the valve housing.
Patent EP-0232021-A2 (EP)
Title: Aqueous epoxy resin can coating compositions
Inventor: PATEL HIRENDRA K
IPC: C09D5/00
Filed: 1987-01-14
Abstract: Heat curable coating compositions particularly suitable as coatings for metal can ends are made from aqueous dispersions of epoxy resins, acrylic resins which are copolymers of polymerizable acids and other monomers, and alkylated phenol novolac resins.