baber/WOPTO huggingface dataset:
Patent DE-2062388-B2 (DE)
Title: Safety steering column for motor vehicles - has toothed inner shaft and tubular outer shaft with pressed coupling ribs
IPC: B62D1/19
Filed: 1970-12-18
Abstract: The safety steering column hasa telescopic central shaft enclosed by a tubular housing. The shaft components slide relative to each other and friction force is maintained between them over the whole sliding travel. The outside shaft section which slides on the inside shaft is held on the teeth of the inner shaft by segments pressed against the spline teeth. These segments are formed by cutting slots into the outside shaft section. The friction forces on displacement act only on the flanks of these spline teeth. The enclosing tubular housing consists of a number of tubular sections of different diameters which are pushed together to form a telescopic system.
Patent DE-2239077-B2 (DE)
Title: Plastic sports shoe sole - with spikes reinforced by embedded sheet metal inserts
IPC: A43B5/06
Filed: 1972-08-09
Abstract: The Parent Patent described the sole for sports shoes, made of an injection moulding of a thermoplastic with a modulus of elasticity of >=10,000 kg/cm2, which has prismatic spikes of plastic of specified shape and in a specified pattern. The spikes which are inserted in the sole consist of a circular disc and a raised part with the section of a rectangular triangle. An embedded metal sheet reinforcement also consists of a circular baseplate from which a central part has been stamped and bent up to reinforce the spike. This improves the wear resistance of the spikes all over but retains all the advantages of good grip and anchorage, specially when running along a bend.
Patent JP-4343305-B2 (JP)
IPC: B41J5/30
Filed: 1999-01-28
Granted: 2009-10-14
Abstract: PROBLEM TO BE SOLVED: To print to drug bags so that patients, kinds, take methods and the like of drugs can be judged promptly at a glance. SOLUTION: A control means 3 reads a subject image from an image memory means 1 on the basis of prescription data, and an image print means prints the image to a drug bag. The printed image includes at least one of a season image corresponding to a prescription date, an age identification image corresponding to a birth date or an age of a patient, a face image corresponding to a patient number, a patient classification image corresponding to a patient classification code and a warning matter image corresponding to a warning matter code.
Patent JP-H0749802-B2 (JP)
IPC: F16B5/02
Filed: 1987-02-06
Abstract: A dowel-like device is described for locating a component (1) having a through-bore (33) relative to a reference part (2) provided with a bore (34), the through-bore and the bore having the same inside width. In order for the dowel to permit an accurate, repeatable positioning of the component on the reference part without loss of precision, it is provided with a cylindrical bushing (3), which is elastic in a radial direction at least over part of its length and is internally conical. A rotatable bolt (9) extending axially into the conical bushing section (4) is locked against movement in the axial direction and cooperates with a cone member (7) which extends into the conical bushing section, so that upon rotation of the bolt, the cone member moves axially, causing its exterior surface to push outwardly against the bushing. This expands the bushing into firm contact with the wall of the bores in the component and the reference part.
Patent JP-H06102473-B2 (JP)
IPC: B65D71/00
Filed: 1987-02-12
Abstract: This relates to a lock arrangement particularly adapted for use in locking together closure panels of paper board cartons and the like. The lock arrangement utilizes a conventional basic type of lock including a primary locking tab and a secondary locking tab. The primary locking tab engages in a cutout having as part of its boundary a straight line primary locking shoulder. The new feature of the lock arrangement is an arrangement for receiving the secondary locking tab. This arrangement is in the form of a cut line which will define an opening through the associated closure panel and also define a secondary locking ear for engagement beyond a prong on the secondary locking tab. The closure panel in which the cutout and the cut line are formed is provided adjacent the cut line either with an opening or a hinged locking flap with there being between the cutout and either the opening or the locking flap a narrow strap. When a nose of the secondary locking tab engages the panel between the narrow strap and the cut line, the panel is locally bowed through a twisting of the narrow strap facilitating the opening of the panel along the cut line so as to automatically receive the nose of the secondary locking tab.
Patent JP-S5513311-B2 (JP)
IPC: H02K21/38
Filed: 1974-04-03
Abstract: 1457458 Measuring wheel speed electrically WAGNER ELECTRIC CORP 17 May 1974 [24 May 1973] 21989/74 Heading GIN [Also in Divisions B7 and F2] A tachogenerator sensor 15 has a rotor 17 in the form of a ladder 57 of ferrous material fixed in a bore 47 in the side wall 39 of the hub-cap 11 of a vehicle wheel 3. The stator 19 includes an annular coil 107 sensing variations in magnetic flux density occasioned by rotor movement relative to teeth 113 of a pair of annular stator polepieces 109, 109a, the stator being secured by threaded studs 99 to an extension 37 of the wheel bearing retaining nut 7. The cap 11 encloses a chamber 13 for lubricant for the bearing 5 in which lubricant the sensor 15 operates. Magnetomotive force is provided by a plurality of permanent magnets 127 arranged between a mounting ring 73 supported on the surface 23 of the vehicle axle 1 and the coil inner surface 121 which magnets are clamped between the polepieces with their north and south poles adjacent to polepieces 109, 109a respectively.
Patent JP-H0567292-B2 (JP)
Inventor: PIITAA ERU SUTEA
IPC: A61F5/44
Filed: 1983-03-09
Abstract: A coupling for joining an ostomy bag to an adhesive pad or dressing. One coupling element includes a continuous inner wall which surrounds a stomal aperture and has a series of arcuate projecting members radially spaced from the inner wall. The other coupling member includes a continuous rib also encircling a stomal aperture. The rib is dimensioned to occupy the space between the inner wall and the array of projecting members. The rib includes a deflectible sealing skirt which contacts the inner wall and a step formation which engages a hook portion of the arcuate projecting members.
Patent JP-H0678087-B2 (JP)
IPC: B65B29/02
Filed: 1989-02-28
Abstract: In this machine, a continuously moving tubular web is cut to form tubular pieces of equal size which in each case contain two portions of tea, these pieces being passed with the aid of a continuously rotating transport wheel 10 to various work stations in which first of all the bag bottom is formed and then the tubular piece 15, folded in a W shape by drawing the bag bottom into the interior of the transport wheel, is sealed by folding the head to give a double-chamber bag, there extending at the level of the circumferential plane of the transport wheel 10 a cover 20 which, together with a pair of arms 21, 22 fastened pivotably on the transport wheel, ensures precise fixing and positioning of the tubular piece during the entire production process, and at the same time the open ends of the tubular piece are bound in such a manner that the tea is at no time able to scatter into the tabs 15c, 15d provided for forming the head fold (Fig. 2). 
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Patent JP-H0239140-B2 (JP)
IPC: H04L7/04
Filed: 1981-04-30
Abstract: Frame information is recovered from a stream of binary data formed at a transmitter (1) from a block of m xn information bits comprising m groups of n bits plus m parity bits, one for each said group of n bits, these parity bits having then been scrambled by performing an exclusive-OR operation in a gate (5) on each parity bit with a respective bit of an m-bit parity scrambling code, said block of bits together with the scrambled parity bits forming a frame for transmission over a transmission link (3). At a receiver (2) new parity bits are produced in a parity bit generator (9) at the incoming bit rate from the incoming stream of binary data by forming a new parity bit from each successive moving group of n +1 incoming bits. The new parity bits are cyclically distributed to n + 1 m-bit shift registers (10,11,12,13), and a framing signal is produced when one of the shift registers (10,11,12,13) holdsm bits substantially corresponding to the m bits of the parity scrambling code.
Patent JP-S6243540-B2 (JP)
IPC: H01L21/60
Filed: 1980-05-31
Abstract: PURPOSE:To obtain a bonding wire having no disconnection for an automatic high speed bonding device by containing more than 99.96wt% of purity of Pt. CONSTITUTION:When the purity of Pt is less than 99.96wt%, Cu, Fe, Mg, Si, Ca, Al, B, Cr, Ti, Mn and so forth readily oxidizable in the Pt and their oxides obstruct the preferred properties of the Pt in general and hence deteriorate the bonding property of the Pt. When this purity is maintained, its fracture strength can be particularly improved, and the Pt has excellent rate of elongation and excellent bonding property using H2 flame, and can be substituted for the conventional bonding wire.
Patent JP-S5536158-B2 (JP)
IPC: G10L21/043
Filed: 1975-07-08
Abstract: PURPOSE:To transmit the speach signal in better quqality with less information transmission synthesizing the voice wave at every one period with self-correlation function.
Patent JP-2713456-B2 (JP)
IPC: G11C11/407
Filed: 1989-04-04
Granted: 1998-02-16
Abstract: In dynamic memories, generally a fluctuation of 10 % of the nominal value of the supply voltage is allowed. Since when reading, the input gate is applied to the supply, this fluctuation in the supply results in 20 % of fluctuation in the charge packet formed below the input gate. In order to eliminate this fluctuation and hence to increase the permitted interference margin for other interference sources, a voltage stabilization circuit is arranged between the source zone and the input gate so that the fluctuation in the supply also occurs at the source zone, as a result of which the size of the charge packet becomes independent of the supply. For the voltage stabilization circuit, use may advantageously be made of a band gap reference.
Patent JP-H0830706-B2 (JP)
IPC: B01L3/00
Filed: 1992-03-06
Abstract: A suction device for membrane microtiter plates which has an evacuable chamber having an opening with an approximately horizontal sealing surface to provide a support to the edges of a membrane microtiter plate which is placed thereon from above and can be opened for insertion and removal of a microtiter plate receiver and a support for positioning of the microtiter plate receiver in the chamber below the membrane microtiter plate and in parallel thereto, is to be handled, in particular, in a simpler manner and with less risk of contamination. For this purpose, the support is arranged, for example, on an insert which can be pushed into the chamber up to a charging position, in which chamber the microtiter plate receiver is located below the membrane microtiter plate and the insert rests with a front plate sealingly against the edge of a charging opening in the chamber and can be pushed out of the chamber into an accessible position for insertion and removal of the microtiter plate receiver. 
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Patent JP-S6364408-B2 (JP)
IPC: C07D263/14
Filed: 1979-07-28
Abstract: The invention relates to a process for inverting the configuration in optically active compounds of the formula    <IMAGE>  (I)  in which Ar1 represents a monocyclic or polycyclic, carbocyclic or heterocyclic radical that has at least one ring of aromatic character and is bonded to the oxygen atom by way of a ring carbon atom, preferably of the ring of aromatic character, and R1 represents an optionally substituted aliphatic, cycloaliphatic or araliphatic hydrocarbon radical, or the salts thereof, characterized in that an optically active compound of the formula     <IMAGE> (II)  having a R(+) or S(-) configuration, in which R2 represents a monocyclic or polycyclic, carbocyclic or heterocyclic radical, or an optionally substituted aliphatic, cycloaliphatic or araliphatic hydrocarbon radical, is converted, by treating with a strong oxygen-containing inorganic or organic acid or halides thereof, into an optically active compound of the formula    <IMAGE> (III)  in which x(-) represents the anion of a strong, oxygen-containing inorganic or organic acid or of a halogen atom and the resulting compound of the formula III is hydrolyzed, optionally by way of the corresponding free base as intermediate, to form a compound of the formula I of a configuration opposite to that of the starting material used and, if desired, a free compound of the formula I is converted into a salt or a resulting salt is converted into the free compound.
Patent JP-S6112930-B2 (JP)
IPC: C08G65/40
Filed: 1981-06-24
Abstract: Described herein is an improved process for preparing polyarylene polyethers by (a) converting a dihydric phenol to the alkali metal phenolate by adding an alkali metal or alkali metal compound to the phenol in a mixture of a sulfone or sulfoxide solvent and a solvent which forms an azeotrope with water, (b) removing water by codistillation with the azeotrope forming cosolvent, and (c) reacting the phenolate mixture with a dihalobenzeneoid compound, wherein a lighter colored product is obtained by adding the sulfone or sulfoxide solvent in increments. This may be accompanied by (1) adding an increment of the sulfone or sulfoxide solvent to a mixture of the dihydric phenol in the codistillation solvent and adding the remaining portion during the azeotroping step, or (2) adding an increment of the sulfone or sulfoxide solvent to the mixture of dihydric phenol and codistillation solvent and the remaining portion to the system simultaneously with the alkali metal hydroxide or other phenolate forming alkali metal source, or (3) adding a first increment of the sulfone or sulfoxide to the dihydric phenol-azeotrope forming solvent prior to step (a), a second increment simultaneously with the addition of alkali metal source in step (a), and the remainder during or at the end of azeotroping step (b).
Patent EP-1366499-B2 (EP)
Inventor: RIEUX NADINE
IPC: H01B3/00
Filed: 2002-01-28
Granted: 2014-04-02
Abstract: The invention concerns an insulating material suitable for forming an over-moulding on a medium or high voltage appliance. The inventive insulating material comprises a mineral filler enabling electrical permittivity  epsilon  increasing with the applied electric field, in a proportion ranging between 5 and 50 % by volume, and a matrix suited for over-moulding, wherein said filler is dispersed. The invention is applicable to medium and high voltage circuit breakers.
Patent EP-2128406-B2 (EP)
Inventor: GREWE CLAUS
IPC: F02C9/54
Filed: 2008-05-26
Granted: 2019-01-02
Abstract: The operating method involves specifying the maximum rate of change of a compressor discharge pressure, and operating the gas turbine (1) by using the compressor discharge pressure as a control variable. The discharge pressure may be controlled by changing the positions of the variable inlet guide vanes (3) of the compressor (2). Independent claims are included for the following: (1) a gas turbine; and (2) a gas and steam turbine plant.
Patent EP-0120694-B2 (EP)
Inventor: BOSS MICHAEL ALAN
IPC: A61K47/00
Filed: 1984-03-23
Granted: 2002-04-24
Abstract: This invention relates to multichain polypeptides or proteins and processes for their production in cells of host organisms which have been transformed by recombinant DNA techniques. According to a first aspect of the present invention, there is provided a process for producing a heterologous multichain polypeptide or protein in a single host cell, which comprises transforming the host cell with DNA sequences coding for each of the polypeptide chains and expressing said polypeptide chains in said transformed host cell. According to another aspect of the present invention there is provided as a product of recombinant DNA technology an Ig heavy or light chain or fragment thereof having an intact variable domain. The invention also provides a process for increasing the level of protein expression in a transformed host cell and vectors and transformed host cells for use in the processes. <IMAGE>
Patent EP-0474227-B2 (EP)
Inventor: STEIN DARYL LEE
IPC: C08F283/01
Filed: 1991-09-05
Granted: 1998-06-10
Abstract: Novel functionalized peroxides which may be used as crosslinking, grafting and curing agents, initiators for polymerization reactions and as monomers for condensation polymerizations to form peroxy-containing polymers, which in turn can be used to prepare block and graft copolymers, have the following Formula I: <CHEM> R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, X, Y<1>, Y<2>, Y<3>, Z<1>, Z<2>, x, y and z are as defined in the Summary of the Invention. The compounds of Formula I may be prepared by reacting hydroxy-containing tertiary hydroperoxides with diacid halides, phosgene, dichloroformates, diisocyanates, anhydrides and lactones to form the functionalized peroxides. These reaction products may be further reacted, if desired, with dialcohols, diamines, aminoalcohols, epoxides, epoxy alcohols, epoxy amines, diacid halides, dichloroformates and diisocyanates to form additional functionalized peroxides.
Patent EP-0695036-B2 (EP)
Inventor: HEIMLICHER PETER
IPC: H01H36/00
Filed: 1995-07-14
Granted: 2001-08-16
Abstract: Proximity switch having a metal housing casing (1), into which a ceramic part (2) acting as a seal is inserted on the active front side, is novel in that the ceramic part (2) is shrunk into the housing casing (1), and that a sealing material (7) between the housing casing (1) and the ceramic part (2) acts as a gas and liq. impermeable seal. Also claimed is a process for producing the above proximity switch, novel in that the tight connection between the ceramic part (2) and the housing casing (1) is produced by inserting the ceramic part, which has a larger dia. than the corresponding receiving section in the housing casing (1) at room temp., into a heated housing casing, and after cooling resulting in shrinkage, the ceramic part (2) is held by frictional connection such that, thanks to a surface coating of the housing casing in the joining region (4), a gas and liq. impermeable seal is produced between this and the ceramic part (2). <IMAGE>
Patent EP-0800829-B2 (EP)
Inventor: YOSHIDA OSAMU
IPC: A61K33/243
Filed: 1995-12-28
Granted: 2012-07-25
Abstract: A potentiator for antitumor agents, for example, platinum compounds such as cisplatin and carboplatin, mitomycin C, etc., which comprises an interleukin-6 (IL-6) antagonist such as an antibody against IL-6, an antibody against IL-6 receptor, an antibody against protein gp130, etc. <IMAGE>
Patent EP-0816582-B2 (EP)
Inventor: KUENZEL HARTWIG DR-ING
IPC: E02D31/00
Filed: 1997-07-03
Granted: 2012-08-01
Abstract: Air convection in structural components and emission of hazardous substances from structural components into buildings is prevented by a polyamide film on the room side of the component, pref. 10-100 mu thick, partic. 50 mu . Pref. the film is permeable to water vapour. Partic. pref. polyamide 3,4,6 or 12 or a mixed polyamide is used, and may be reinforced with integrated fibres or a backing material.
Patent EP-1002055-B2 (EP)
Inventor: JOHNSTON MICHAEL DENIS
IPC: C12N7/02
Filed: 1998-08-07
Granted: 2010-04-14
Abstract: A process of harvesting a herpesvirus from a cell culture infected therewith comprises treating said culture with a hypertonic aqueous salt solution to yield a virus suspension, e.g. to give improved yield of virus for live virus vaccine where otherwise cell-disruption might be used to harvest the virus by disrupting virus-infected cells. The harvesting step can be followed e.g. by nuclease treatment, diafiltration and lyophilisation.
Patent JP-H0662817-B2 (JP)
IPC: C08L23/04
Filed: 1989-05-02
Abstract: A composition comprising:   (a) a crosslinkable copolymer of ethylene and at least one alpha-olefin having 3 to 8 carbon atoms, said copolymer having a density equal to or less than 0.91 gram per cubic centimeter and being produced in the presence of a catalyst system containing (i) chromium and titanium or (ii) a catalyst precursor comprising magnesium, titanium, halogen, and an electron donor together with one or more aluminum containing compounds; and (b) tris[2-tert-butyl-4-thio(2 min -methyl-4 min -hydroxyl-5-tert-butyl)phenyl-5-met hyl] phenyl phosphite. m
Patent JP-H0546788-B2 (JP)
Inventor: BARUTAA ROOZERU
IPC: H02M3/335
Filed: 1985-06-04
Abstract: In a circuit arrangement for energizing the regulation and control device (RS) of a regulated direct voltage converter (GW), a charging capacitor which supplies the regulation and control device (RS) is charged during the starting stage by the input voltage (U1) of the direct voltage converter and during the operating condition by an auxiliary voltage (UH) at the secondary side of the converter (GW). The change-over takes place by means of a threshold value switch (S), which switches off a constant-current source (U1,IC) that can be switched on and off as soon as the voltage at the charging capacitor (C) exceeds by a given amount a reference voltage (Uref). The circuit arrangement exhibits particularly low losses during the operating condition of the direct voltage converter.
Patent JP-S567191-B2 (JP)
IPC: F16B21/10
Filed: 1977-10-13
Abstract: A retaining spring for fixedly retaining a case band and a back cover of a wristwatch case, which retaining spring comprises a fixing portion secured to one of the case band and the back cover, a weakened or torsionable portion extending from the fixing portion, and an engaging portion connected to the fixing portion through the weakened or torsionable portion and engaging with the other one of said case band and said back cover.
Patent JP-3389530-B2 (JP)
IPC: H03B5/30
Filed: 1999-05-27
Granted: 2003-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify a mounting process by a user by mounting a semiconductor element on one surface of an island and a surface acoustic wave element on the substrate surface in the space formed of the other surface and the substrate. SOLUTION: On the surface of the island 1, a semiconductor bare chip 3 having an IC circuit formed is mounted by a fixing means 6 such as soldering. A bonding pad exposed on the surface of the semiconductor bare chip 3 and a lead 2 are electrically connected by a metal thin wire. A recessed part 7 is formed on the reverse surface of the island 1 and form the space part 9 with the insulating substrate 8 facing it. On the surface of the insulating substrate 8 inside the space part 9, the medium, such as crystal, LiMbO3, and ZnO, of a surface acoustic wave element made is formed. AN electrode is formed on the medium surface and its prolongation is electrically connected as a bonding pad to the lead 3 by the metal thin wire. A user need not select a surface acoustic wave element for matching with frequency characteristics characteristic of an IC.
Patent JP-H0744122-B2 (JP)
IPC: H02K15/04
Filed: 1987-06-22
Abstract: The invention relates to a method and a device for manufacturing a flat coil strip (10) in a straight or annular design, in which successive turns are arranged such that they partially overlap adjacent turns. By moving the turns from a winding zone (L1) of a strip-shaped carrier (2) into a zone (L2) with a reducing width of the strip-shaped carrier, with the turns simultaneously being deformed in this zone (L2), a coil strip (10) is formed with turns which are constructed roughly in a rhomboid shape. <IMAGE>