baber/WOPTO huggingface dataset:
Patent DE-3174257-D1 (DE)
Title: Hot sprue valve assembly for an injection molding machine
Inventor: MORRISON ROCKY V
IPC: B29C45/26
Filed: 1981-10-27
Granted: 1986-05-07
Abstract: A hot sprue valve assembly is provided for controlling flow of molten material into the mold cavity of an injection molding machine. The valve assembly is particularly designed for use with an injection molding machine for molding centrally apertured record discs, such as video information discs. The valve assembly comprises a stationary valve body supporting a movable valve member for sliding motion toward any away from the mold cavity. The valve member includes a hot sprue bushing defining a heated flow path for passage of molten material toward the mold cavity, and a dispersion head carried by the bushing for directing the molten material to flow in a generally radially outward direction through gate passages with substantially uniform radial distribution into the mold cavitiy. In one position, the valve member is advanced into the mold cavity to align the gate passages with the mold cavity and thereby permit flow of the molten material into the mold cavity. The valve member is movable to retract the gate passages from alignment with the mold cavity to prevent flow of the molten material into the mold cavity. In this retracted position, a portion of the dispersion head remains within a central portion of the mold cavity to mold a central aperture into the disc prior to soldification of the molten material.
Patent DE-3261589-D1 (DE)
Title: Organopolysiloxane compositions which are stable under anhydrous conditions
Inventor: SATTLEGGER HANS DR
IPC: C08L83/06
Filed: 1982-03-31
Granted: 1985-01-31
Abstract: A process for the preparation of a plastic organopolysiloxane composition which can be stored in the absence of water and which is convertable even at room temperature into rubber-elastic compositions by the action of water or atmospheric moisture, comprising mixing a hydroxyl-terminated poly-diorganopolysiloxane with about 0.1-15% by weight of the total mixture of a substance of the formula RWROZSi[NR'''R'RnSi(OR)3-n]4-m wherein R is an alkyl radical having 1-4 C atoms, R' is a divalent alkylene radical having 1-6 C atoms or a unit of the formula -(CH2)3NH(CH2)2- or -(CH2)2-NH(CH2)2NH(CH2)2-, R''' is an alkyl radical having 1-4 C atoms, RWRO2Si or hydrogen, n is 0, 1 or 2, and m=W+Z=0, 1, 2 or 3, or a partial hydrolysis product thereof as a crosslinking agent.
Patent DE-3263128-D1 (DE)
Inventor: CHAUVEAU JEAN-LOUIS
IPC: H01F27/32
Filed: 1982-07-20
Granted: 1985-05-23
Abstract: 1. A winding packing member for winding a winding wire on a magnetic core of the kind comprising an elongate body portion which is adapted to be placed in cornerwise relationship on an edge of said core characterised in that it comprises at least two radially projecting retaining elements (20) in combination with recesses (11) in the body portion, which are adapted to fit on to the retaining elements (20, 20') of a subjacent packing member (31a, 33a).
Patent DE-3264977-D1 (DE)
Title: Disposable absorbent article having an improved liquid containment construction
Inventor: BUELL KENNETH BARCLAY
IPC: A61F13/514
Filed: 1982-02-12
Granted: 1985-09-05
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as urine. An absorbent core is encased in an outer covering layer. Leakage resistant members are affixed at each segment of the diaper from which leakage is to be reduced. The leakage resistant member has a facing sheet having compacted portions affixed to a backing sheet. The leakage resistant members may be elasticized by providing a separate elastic element or by using an elastic material for the backing sheet.
Patent DE-3273622-D1 (DE)
Title: Process for the manufacture of solid crystalline anhydrous sodium metasilicate
Inventor: JUST GUNTHER
IPC: C01B33/32
Filed: 1982-06-18
Granted: 1986-11-13
Abstract: This invention relates to the preparation of sodium metasilicate. More particularly, this invention relates to a process for the preparation of solid, crystalline, substantially anhydrous sodium metasilicate which comprises the steps of: (a) reacting an SiO2-containing material with a concentrated aqueous solution of sodium hydroxide in an SiO2 to Na2O molar ratio of from about 1.2:1 to 1:1.2 under elevated pressure and at an elevated temperature, to form a sodium metasilicate suspension; (b) filtering the suspension from step (a) to obtain a filter cake and filtrate; (c) crushing the filter cake from step (b) at elevated temperature; (d) removing water from the crushed filter cake to recover substantially anhydrous sodium metasilicate; (e) concentrating the filtrate from step (b); and (f) returning the concentrated filtrate from step (e) to the reaction mixture of step (a).
Patent DE-3276005-D1 (DE)
Title: Liquid detergent composition
Inventor: FUJISAWA NORIYOSHI
IPC: C11D3/30
Filed: 1982-12-07
Granted: 1987-05-14
Abstract: Disclosed is a liquid detergent composition which comprises the following three ingredients: (a) an alkanolamine salt of phosphoric ester represented by the formula (I) or (II)(b) an alkanolamine salt of a higher fatty acid, the alkanolamine having an alkyl group whose carbon atoms are 2 or 3 in number, and (c) an alkylamine oxide which has a hydrocarbon group having 10-14 carbon atoms.
Patent DE-3277972-D1 (DE)
Title: High-molecular aromatic polyester, process for preparing films therefrom and such films, an electrical conductor with an insulation of this polyester, and process for making such an insulation
Inventor: RIEDER WERNER DR
IPC: C08J5/18
Filed: 1982-05-07
Granted: 1988-02-18
Abstract: 1. High-molecular polyester, consisting substantially of chain members of the Formula -(-O-X-O-Y-)- , which in these chain members as member X substantially has the structures  see diagramm : EP0064972,P9,F1  or  see diagramm : EP0064972,P9,F2  and as member Y substantially has the structure  see diagramm : EP0064972,P9,F3 characterized in that the polyester has an inherent viscosity of greater than 1.0 dl/g, preferably greater than 1.2 dl/g, measured at 30 degrees C in a solution of 0.5 g polyester in 100 ml solvent, consisting of 60% -wt. phenol and 40% -wt. 1,1,2,2,-tetrachloroethane, and that with an inherent viscosity in the range of 1.0 to 1.5 dl/g between 30 and 70% of the chain members have as member X the structure X1 and between 70 and 30% of the chain members have as member X the structure X2 , with the exception of a polyester with an inherent viscosity of 1.67 dl/g, which is produced from 9,9-bis(4-hydroxyphenyl)-fluorene and an equimolar mixture of isophthalic acid dichloride and terephthalic acid dichloride.
Patent DE-3360322-D1 (DE)
Title: Process for the preparation of a water-dilutable, physically drying binder containing a solvent, and use thereof
Inventor: DERSCH ROLF DR
IPC: C09D133/06
Filed: 1983-03-24
Granted: 1985-08-01
Abstract: 1. A process for the preparation of solvent-containing, waterdilutable, physically drying binders for coating and impregnating materials, which are based on copolymers essentially containing, as copolymerized units, a) 80 to 98.5% by weight of at least one ester of acrylic acid or methacrylic acid with a linear or branched monoalkanol of 1 to 14 carbon atoms, it being possible for up to 65% by weight of this acrylic or methacrylic acid ester to be replaced by vinylaromatics, copolymerizable vinyl esters of 4 to 14 carbon atoms, or copolymerizable olefinically unsaturated dicarboxylic acid diesters of 6 to 32 carbon atoms, b) 1.5 to 20% by weight of at least one copolymerisable olefinically unsaturated organic compound containing 3 to 10 carbon atoms and at least one carboxyl or carboxylic acid anhydride group, and c) 0 to 5% by weight of further copolymerizable olefinically unsaturated organic compounds which have a hydrophilic group and are not specified under a) and b), with the proviso that the sum of the percentages indicated under a) to c) is 100, using organic solvents which are at least partially miscible with water, and ammonia as neutralizing agents, wherein the copolymer contains copolymerized units of components a), b) and c) in such a ratio that the copolymer has the formula 100 x log AN + 1.6 x SIGMA E = Sw, where AN is the acid number in mg KOH/g copolymer, SIGMA E is the sum of the amounts of ester groups E in percent by weight contained in the copolymer, it being necessary to multiply E by a factor of 0.7 in the case of ester(s) (a) of alkanols branched in the alpha-position, and by a factor of 0.8 in the case of ester(s) (a) of alkanols branched in the beta-position, and Sw has a value of from 155 to 179 ; and wherein the copolymer has a K value according to DIN 53, 726 of from 23 to 60 and a softening temperature according to DIN 53, 180 of from 55 to 160 degrees C, is dissolved in 15 to 70% by weight, based on the copolymer, of a volatile, water-miscible glycol ether having a primary hydroxyl group, at least 6 carbon atoms and a ratio of carbon atoms to oxygen atoms of at least 2.3 : 1, and is converted into an aqueous dispersion by mixing with ammonia and water.
Patent DE-3363221-D1 (DE)
Title: Purification device for the exhaust gases of diesel engines, particularly in motor vehicles
Inventor: SANTIAGO ENRIQUE
IPC: F01N3/022
Filed: 1983-01-26
Granted: 1986-06-05
Abstract: 1. A device for cleansing the exhaust gases of diesel engines, especially for motor vehicles, characterized by a plurality of macrocells (11), in a substrate of porous ceramic, said plurality being positioned in the flow of exhaust gas, with said macrocells having an opening connected with the stream of exhaust gas, and some or all being wholly or partly filled with a gas-permeable catalyst support (13), whose surface is coated with catalytic material.
Patent DE-3363224-D1 (DE)
Title: Stepped supporting structure
Inventor: GERLACH HORST
IPC: E04F11/035
Filed: 1983-01-29
Granted: 1986-06-05
Abstract: 1. Stepped supporting structure for straight and/or spiral stairways, which comprises individual metallic supporting elements (1) which are connected to one another in a manner resistant to bending and pressure forces, wherein for supporting a step each supporting element (1) comprises a horizontally arranged supporting part (2) made of a square-section tube to which a vertically downwardly directed forward tubular portion (3) is welded in the region of the forward step edge and to which a vertically upwardly directed rear tubular portion (4) is welded in the region of the rear step edge, wherein also in order to connect each two directly adjoining supporting elements (1) the forward tubular portion (3) at the upper supporting element and the rear tubular portion (4) at the lower supporting element engage telescopically in one another, wherein moreover for secure clamping of two directly adjoining supporting elements (1) there is provided a clamping bolt (12) which is situated coaxially with respect to the two interengaging tubular portions and which on the one hand bears on a first apertured disc (7) situated on the rear tubular portion (4) and on the other hand engages in a screwthreaded bore (15) within the forward tubular portion (3), wherein the forward tubular portion (3) is surrounded by the rear tubular portion (4), and wherein an end section (15) on the lower end of the forward tubular portion (3) is of frustoconical construction with its outer surface (6) bearing against a corresponding frustoconical inner surface (9'), characterised in that the screwthreaded bore (15) is arranged within a second apertured disc (8) connected securely to the forward tubular portion (3), and the inner surface (9') is part of a conical sleeve (9) which with its cylindrical outer surface bears flush against the inner wall of the rear tubular portion (4) and, with its broader end face, tubular portion (4) near the lower end of the latter, the clamping bolt (12) being clamped between the two apertured discs (7, 8).
Patent DE-3376603-D1 (DE)
Title: Pin-shaped contact element to be mounted in the drill holes of a circuit board
Inventor: HARTING DIETMAR
IPC: H01R12/50
Filed: 1983-02-17
Granted: 1988-06-16
Abstract: A pin-shaped contact element to be connected or fastened in a metallized conductor plate bore has a fastening portion with two sidepieces which are movable towards each other and which are connected to each other by a resilient, undulating connecting bridge, the edges of the side pieces which come into contact with the bore walls and the juncture between the bridge and the side pieces being rounded.
Patent DE-3461469-D1 (DE)
Title: Process to polymerize vinylidene fluoride in an aqueous suspension
Inventor: DUMOULIN JOSEPH
IPC: C08F2/38
Filed: 1984-02-28
Granted: 1987-01-15
Abstract: Process for the polymerization, in an aqueous suspending medium, of vinylidene fluoride with the aid of an oil-soluble free radical polymerization initiator in the presence of a suspending agent and a chain regulator chosen from the bis(alkyl) carbonates, the alkyl groupings of which contain not more that five carbon atoms wherein the molecular weight of vinylidene fluoride polymers are effectively regulated without having a detrimental effect on the polymerization yield, thus the vinylidene fluoride polymers have a good stability to heat.
Patent DE-3470124-D1 (DE)
Title: Polishing apparatus
Inventor: YASUI NOBUHIKO
IPC: B24D9/08
Filed: 1984-07-13
Granted: 1988-05-05
Abstract: The polishing machine has a drive motor with a vertical axis of rotation and a polishing face (5) on a disc normal to this. A pair of guides (23,30) extend normal to the axis of rotation and are arranged on both sides of the polishing member. The polishing head pref. comprises a pair of rigid support plates. One of the plates is arranged on the lower portion w.r.t. the axis of rotation to provide the polishing face. A resilient body is sandwiched between the rigid support plates.
Patent DE-3470298-D1 (DE)
Title: Stackable carrier or crate for goods or articles
Inventor: BENRAAD COENRAAD JOHANNES BART
IPC: B65D1/38
Filed: 1984-10-16
Granted: 1988-05-11
Abstract: A rectangular or square stackable plastic carrier, more particularly a plastic crate, comprises a support bottom part 1 formed of a bottom 2 with an upright edge 3 at its periphery.Corner columns 4 are able to fit at their top end and bottom end respectively, into the bottom and top side of a carrier disposed thereon and therebeneath.The length H of the corner columns is a multiple of the height h of the bottom part 1.The external distance L, between two opposite set-back sides 5 of the bottom part 1 is substantially equal to or less than the internal distance L<sub>2</sub> between two corner columns measured between the same opposite set-back sides 5, said set-back sides being provided with a handle 6. The set-back part 5 corresponds to the transverse dimension of a corner column. In the space between two corner columns 4 and the set-back part 5 free ends of corner columns of a carrier being therebeneath in a staggered relationship, may be received.The short side of the carrier or crate is preferably at least ()times the column width B and the long side is preferably at least equal to the width of the crate + ( ) times the column width B.The construction of the carriers allows an easy stacking or nesting of carriers in a staggered position.
Patent DE-3470657-D1 (DE)
Title: Rear entrance ski boot incorporating a flex adjusting device
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1984-07-16
Granted: 1988-06-01
Abstract: A rear entrance ski boot incorporating a flex adjusting device, which comprises at least one band element connected to the front quarter of the ski boot and acting by contact on the boot shell. Also provided are means of changing the position of the band element relatively to the front quarter to vary the contact condition between the boot shell and band element itself.
Patent DE-3475576-D1 (DE)
Title: An arrangement for the generation of information and/or an instruktion intended for input to the program memory of a computer
Inventor: KATZEFF KURT
IPC: G06F9/44
Filed: 1984-08-31
Granted: 1989-01-12
Abstract: By means of a manually influenced information generator, is generated information transferrable from a requirement specification and coded and transferred to an information processing unit. The encoded information relating to the states which can arise in the devices comprising the system (or the automatic telephone exchange) is also input to the information processing unit. Depending partly on the information encoded from requirement specification and partly on the information enclosed according to the device states, the unit calculates the information and/or the instruction which are to be fed into the program memory of the computer so that the system (or the automatic telephone exchange) functions according to the input requirement specification. The information is transferred to a document which is checked that devices are pref. automatically as to the correctness of the contents by comparing the contents of the document with a check list, and that. Information relating to possible errors and even together with information relating to corrections, is produced. The information processing unit's output signal is connected to a checking and/or simulation unit.
Patent DE-3479258-D1 (DE)
Title: Human identification method
Inventor: ELGGREN RICHARD W
IPC: B42D15/02
Filed: 1984-11-12
Granted: 1989-09-07
Abstract: A device and method for applying and retaining a unique data carrier to a tooth surface of an individual. The data carrier comprises a thin sheet of material having a data format unique to the individual. This data carrier is attached to the surface of the individual's tooth and is adapted for detection by a reader which can be operated by a third person. All phases of installation and detection of the carrier involve passive, noninvasive techniques which can be applied without regard to age and can be maintained as part of a permanent identification system. The system further comprises a central data bank which becomes a verification source for identifying information carried at the individual's tooth surface.
Patent DE-3481391-D1 (DE)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C29/04
Filed: 1984-04-10
Granted: 1990-03-29
Abstract: A circuit for storing information by blown and unblown fuses has at least two fuses per bit and an information output circuit. The information output circuit discriminates between the state in which all the fuses are unblown and the state in which at least one of the fuses is blown, and provides an output in accordance with the result of the discrimination as stored information.
Patent DE-3482733-D1 (DE)
Inventor: SANTANERA ORESTE
IPC: B61F3/12
Filed: 1984-06-20
Granted: 1990-08-23
Abstract: A two-axle load-bearing bogie for railway or tramway vehicles incorporates a secondary suspension formed by a single central vertical and transverse suspension pneumatic spring (42) carrying at its upper end a load-bearing base (46) to support the articulation (74) between the two coach bodies (70, 72) of a railway or tramway vehicle.
Patent DE-3560131-D1 (DE)
Title: A method and an arrangement for the manufacture of packing containers
Inventor: BERG RUNE
IPC: B65B3/04
Filed: 1985-02-14
Granted: 1987-05-27
Abstract: In the manufacture of packing containers of the type containing a liquid product with a certain portion of "solid" particles (e.g. soup with pieces of fruit) it is difficult to fill the packing containers (14) in such a manner that the desired proportions of liquid and solid contents are safeguarded. This is the case in particular in modern, fast working packing machines, since the filling time is short and a rapid filling, moreover, increases the risk of contents ending up in undesirable places and rendering difficult the sealing of the packing container. In accordance with the invention which relates to a method as well as to an arrangement for the manufacture of packing containers, this is solved by feeding the solid and liquid parts separately via two filling pipes (10,11), the feeding of the liquid contents being ended only after the feeding of solid particles has been ended.
Patent DE-3562346-D1 (DE)
Title: Retaining device for passenger seat parts
Inventor: VOGEL IGNAZ
IPC: B60N2/24
Filed: 1985-06-28
Granted: 1988-06-01
Abstract: The backrest or squab frame has threaded shafts (2) to locate into the structu5e, with the free ends having the double-ended moulded cones (3). The socket in the seat structure has a press fit sleeve (4) with an internal double-ended cone (14) into which the backrest etc cone is inserted. The sleeve is located under the squab plate (5) via a flange (6), secured to the squab structure by threaded fasteners. The sleeve has a slit (11) to provide the press fit into a respective hole. The sleeve and the double cone are moulded of resilient plastics.
Patent DE-3565210-D1 (DE)
Title: Composition for prevention and treatment of mycoplasmal pneumonia
Inventor: YAMAMOTO MASAICHI
IPC: A61K39/00
Filed: 1985-03-22
Granted: 1988-11-03
Abstract: A composition for prevention and treatment of mycoplasmal pneumonia comprises killed Mycoplasma vaccine and ricin, crosslinked ricin or abrin. The composition is useful for preventing and treating various mycoplasmal pneumonia.
Patent DE-3573209-D1 (DE)
Title: Chair with reclining seat and backrest support
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1985-09-09
Granted: 1989-11-02
Abstract: A reclining seat support (3) and a backrest support (4) are hinged on a chair frame with a support part (1) via a lever (7) by means of hinges (5, 8). Coupled to the backrest-side end of the seat support (3) is a link chain (15) which is connected at its other end to a slide (20) and a backrest (21). The link chain (15) causes the slide (20) to be moved downwards with the backrest when the chair is reclined. By this means, the pulling-out effect during the transition from the normal position into the reclined position of the lever is eliminated. However, if the chair frame is used as a chair without a link chain (15), although slightly less seating comfort is achieved by the reclining seat support, the expenditure is correspondingly less. <IMAGE>
Patent DE-3575389-D1 (DE)
Inventor: BERNER ALOIS
IPC: B27M1/00
Filed: 1985-08-27
Granted: 1990-02-22
Abstract: A wood cutting machine having a knife-like blade for cutting and chipping wood into large pieces. The blade is oriented at an angle to the direction of wood grain thereby lowering the force required to cut the wood.
Patent DE-3583446-D1 (DE)
Inventor: KRAEMER GUENTER
IPC: A01C15/00
Filed: 1985-03-05
Granted: 1991-08-22
Abstract: The distributor has a frame with coupling elements for three-point mounting on the lower links and the upper link of a tractor, a funnel- shaped container fastened in the frame and having at least one outflow orifice, and a distributor device drivable by the tractor take-off shaft and located at each outflow orifice. It is characterised in that the upper part of the rear wall of the container is made shovel-like and the container can be tilted out of its operating position rearwards into its shovelling position about an axis transverse relative to the direction of travel. The machine can be filled with the least possible labour in the least possible time without additional devices. The removal of residual quantities of material from the container is also possible in a simple way.
Patent DE-3585803-D1 (DE)
Inventor: MORAN JAMES C
IPC: D06L1/12
Filed: 1985-06-24
Granted: 1992-05-14
Abstract: A liquid buffer composition comprises either or both of monsodium phosphate, in a concentration of 13-40 percent by weight, and tripotassium phosphate, in a concentration of 20-50 percent by weight, in aqueous solution. Combination of these two ingredients provides liquid buffer mixes for use in place of solid phosphate buffers.