baber/WOPTO huggingface dataset:
Patent DE-3480431-D1 (DE)
Title: Colorimetric measuring method for zinc
Inventor: YAMAZATO FUJIO
IPC: G01N33/84
Filed: 1984-11-29
Granted: 1989-12-14
Abstract: Disclosed herein is a high sensitivity method of colorimetrically measuring zinc by using a 2-pyridylazoaminophenol derivative represented by the following general formula (I) or a salt thereof as a coloring reagent, wherein a masking agent excellent in stability and acting specifically upon specific metals is used. As the masking agent is used a surface active agent. <CHEM> wherein X and Y represent a halogen atom or a hydrogen atom. R<1> represents a hydrogen atom or a lower alkyl group, and R<2> and R<3> represent a hydrogen atom, a lower alkyl group, -(CH2)nSO3H in which n is an integer of 1-4, or   -(CH2) l -@@-(CH2)mSO3H in which  l  is an integer of 0-4 and m is an integer of 0-4. The masking agent may be surface active agent in combination with dimethylglyoxime in case of masking nickel and/or cobalt.
Patent DE-3560108-D1 (DE)
Title: Process for the preparation of 3-cyano-4-amino-acetophenones
Inventor: RESEMANN WOLFGANG DR DIPL CHEM
IPC: C07C253/30
Filed: 1985-04-03
Granted: 1987-05-07
Abstract: 1. Process for preparing 3-cyano-4-amino-acetophenones of general formula  see diagramm : EP0158932,P4,F1  wherein R represents a hydrogen or fluorine atom, characterized in that a 3-cyano-4-acetamino-acetophenone of general formula  see diagramm : EP0158932,P4,F2  wherein R is defined as hereinbefore, is saponified with potassium hydroxide, sodium hydroxide, potassium or sodium methoxide in the presence of methanol as solvent at temperatures up to the boiling point of the reaction mixture and the compound of general formula I is isolated from the reaction mixture.
Patent DE-3560909-D1 (DE)
Title: Method and apparatus for optimizing the reduction of the size of spangles on a galvanised steel sheet
Inventor: FRANCOIS BERNARD
IPC: C23C2/26
Filed: 1985-06-14
Granted: 1987-12-10
Abstract: The process for optimizing the solidification of zinc on a steel strip (2) under the action of germs of crystallization constituted by zinc in the form of a fine powder, which are projected by a conveying fluid inside a case (1) onto the two sides of the strip (2), is characterized in that the temperature of the strip at the exit of the case (1) is measured and this temperature is maintained at an optimal value by regulating the flow of air blown into the case as a function of the difference between the measurement obtained and the optimal temperature.
Patent DE-3573206-D1 (DE)
Title: Means for measuring milk obtained by milking
Inventor: OJALA LAURI
IPC: A01J5/04
Filed: 1985-01-22
Granted: 1989-11-02
Abstract: A means for measuring milk drawn with a pipe milking machine, particularly in systems according to the Patent F1 65697, in which the milk is pumped from a centrepiece (2) by a vacuum pipe (4) with the aid of a pump (6) into a milk pipe (12) under normal pressure. The pump of said Patent operates under control by the pulsator of the milking machine. Hence follows that the piston strokes are different in length, and therefore their number does not give the exact milk quantity. As taught by the present invention, the operation of the pump takes place under control by vacuum so that the extreme positions of the pump's piston control a control valve (24, 24'). The control valve admits the vacuum alternatingly on either side (8, 10) of the upper part of the pump piston (7). The piston stroke length thus obtained is accurate enough, whereby the piston stroke with the aid of the readings of a counter (25) yields an accurate enough milk quantity measuring result. The means also enables a sample quantity of desired magnitude to be taken.
Patent DE-3574375-D1 (DE)
Inventor: HIRSCH KENNETH STEVEN
IPC: C07D275/02
Filed: 1985-06-14
Granted: 1989-12-28
Abstract: Certain isoxazole and isothiazole derivatives inhibit aromatase and are useful in treating or preventing estrogen-dependent diseases.
Patent DE-3587840-D1 (DE)
Inventor: MAK TAK W
IPC: C07K16/00
Filed: 1985-01-14
Granted: 1994-07-14
Abstract: The invention provides a nucleic acid having a sequence which encodes a polypeptide that is at least part of a T cell antigen receptor. This encoded sequence is about 936 nucleotides in length and preferably is a human T cell antigen receptor. The nucleic acid sequence of one embodiment of the invention is shown in Figure 3.The nucleic acid sequence may be used as a probe to determine whether an unknown cell, e.g., a tumor cell, is a T cell.Polypeptides encoded by the nucleic acid sequence include about 312 amino acids and are at least part of a T cell antigen receptor. They include at least one sequence which over 21 contiguous amino acids has greater than about 35% homology with mouse and human immunoglobin X light chains.Antibody to the polypeptide may be prepared and used to identify T cell antigen receptor and to determine whether an unknown cell, e.g., a tumor cell, is a T cell.
Patent DE-3662611-D1 (DE)
Title: Device for supplying fluid at tools for breaking solid material
Inventor: HEDLUND JAN-GUNNAR
IPC: E21C35/18
Filed: 1986-04-22
Granted: 1989-05-03
Abstract: In a device for supplying fluid at a socket (11) for axial not displaceably mounted tools (10) for breaking of solid material, fluid is arranged to be supplied to a nozzle (13) adjacent to the tool (10) when a working tool (10) is subjected to a counteracting force (F).
Patent DE-3663365-D1 (DE)
Title: Machine for manufacturing blown glass bodies, without molds, by means of pneumatic mandrels
Inventor: ZANI GIULIO
IPC: C03B23/07
Filed: 1986-08-05
Granted: 1989-06-22
Abstract: A blowing machine for automatic production of hollow glass bodies, especially for Christmas ornaments, starting from a glass tube, by using heat and traction, characterized by free blowing without molds and by two mandrels one for feed (10) and the other for traction (40) that determine a grip on the glass tube (35) - (71) and connection with the blower (85) by means of pneumatic contraction of coaxial elastic tubes in order to make possible achievement of the sensitivity and effectiveness of manual production and therefore obtain hollow bodies (70), (94') of a quality not inferior but, at the same time, much less costly.
Patent DE-3663738-D1 (DE)
Title: Improved rifle action
Inventor: BROWN EDWARDS
IPC: F41C7/00
Filed: 1986-03-18
Granted: 1989-07-06
Abstract: This relates to a method and apparatus for increasing the rigidity of a conventional pre-existing rifle action receiver (10) of the type which includes a cartridge magazine port having first and second longitudinal edges, an ejection port (17), and a bolt which reciprocates within the receiver to engage a cartridge and urge it into a chamber at the rearward end of a barrel which is secured into a threaded opening in the front of the receiver (10). Apertured first and second plates (24, 25) are fixedly coupled proximate the first and second edges of the magazine port and extend downwardly therefrom. The apertures (27) can serve to reduce weight and at least one aperture can be used to secure an insert between the plates, so that weight and balance can be altered.
Patent DE-3664067-D1 (DE)
Title: Apparatus for sensing the speed and/or angle-of-rotation signals of a jointed shaft
Inventor: HOFLER SIEGFRIED DIPL ING
IPC: F16D3/16
Filed: 1986-03-13
Granted: 1989-07-27
Abstract: The invention is an apparatus for the acquisition of speed of rotation and/or angle of rotation signals on a shaft, on which there is a pulse transmitter on the circumference of the joint and a sensor which measures the pulses produced by the pulse transmitter located on a pivot part, which defines a pivot axis, around which the shaft portions of a cardan shaft can be pivoted in relation to one another.
Patent DE-3673356-D1 (DE)
Inventor: MENZEL WALDEMAR
IPC: A23G9/22
Filed: 1986-10-17
Granted: 1990-09-13
Abstract: An apparatus for the preparationof ice cream, milkshakes, sorbet, frozen desserts and the like, from a pumpable starting mixture, comprises a storage container for the starting mixture and a cooling or freezing cylinder communicating with it via a supply conduit. A rotatably drivable stirring and scraping mechanism is disposed in the cylinder and the supply conduit discharges into an inlet chamber located on one end of the cylinder, a discharge valve being provided on the other end of the cylinder. Only the cylinder is provided with a heater for pasteurizing the starting mixture, and a thermostat is provided for limiting the wall temperature of the cylinder. Devices for transporting the starting mixture from the inlet chamber to the discharge valve are provided. To attain completely satisfactory results from the bacteriological standpoint as well as to prevent changes in flavor, the apparatus provides that a connecting conduit that can be blocked by a valve is provided between the storage container and the cylinder, discharging from the end region of the cylinder adjacent to the discharge valve.
Patent DE-3680170-D1 (DE)
Inventor: ROSSI LUIGI
IPC: H02K7/11
Filed: 1986-09-18
Granted: 1991-08-14
Abstract: An electric pump of the magnetic drive transmission type, particularly adapted for employ in electrical domestic appliances such as laundry washing machines and dishwashers. The rotor (13) of the electric motor (10) and the pump rotor (24) are rotatably mounted on a fixed shaft (18) to thereby simplify the assembly of the pump by rendering it advantageously automatizable.
Patent DE-3682726-D1 (DE)
Inventor: CHIAO WEN B
IPC: C08F220/34
Filed: 1986-07-01
Granted: 1992-01-16
Abstract: A self-crosslinking polymer consisting essentially of at least 1 mole % of a halohydrin monomer, at least 1 mole % of a tertiary or secondary amine salt monomer, and 0-98 mole % of a vinyl polymerizable monomer other than the halohydrin or amine salt monomers crosslinks, in the presence of a base, at a lower temperature than a polymer without the tertiary or secondary amine salt monomer. Typical polymers contain 3-chloro-2-hydroxypropyl acrylate or methacrylate; diallylamine hydrochloride, N-isopropyl methacrylamide hydrogen sulfate, dimethylaminopropyl methacrylamide, or dimethylaminoethyl methacrylate hydrochloride or acetate; and optionally other monomers such as a vinyl ester, an acrylate, or a dialkyl diallyl ammonium chloride. When the polymers contain a conductive cationic monomer such as dimethyl diallyl ammonium chloride, they are useful as electroconductive coatings for paper substrates. An adduct of epichlorohydrin and dimethylaminopropyl methacrylamide or dimethylaminoethyl methacrylate may be used in place of the 3-chloro-2-hydrodxypropyl acrylate or methacrylate for the electroconductive coatings.
Patent DE-3766259-D1 (DE)
Inventor: WEINER AVISH JACOB
IPC: G10H7/00
Filed: 1987-01-20
Granted: 1991-01-03
Abstract: A sound-producing amusement device, comprises: a read-only memory having recorded therein digital data representing sounds characteristic of the amusement device, and a sound-producing unit for producing the sounds represented by the digital data recorded in the read-only memory. The read-only memory is in a separate unit including connectors for connection to the sound-producing unit. The sound-producing unit includes mating connectors for removably attaching and electrically connecting the sound-producing unit to the read-only memory unit, a battery for supplying power to both the sound-producing unit and the read-only memory unit, and a speaker for producing the sounds represented by the data stored in the read-only memory unit.
Patent DE-3770282-D1 (DE)
Inventor: BOSCOLO ANTONIO
IPC: G01K11/16
Filed: 1987-01-29
Granted: 1991-07-04
Abstract: Apparatus for monitoring the cooking state of a substance, comprising an infrared light source, an infrared light transducer and a light conductor adapted to transmit infrared light from the source to the transducer. The light conductor is provided with sensor means adapted to cooperate with at least a portion of the substance so as to vary the intensity of the infrared light transmitted to the transducer in proportion to the transparency of the respective portion. The apparatus is adapted to determine the infrared light transmission and/or reflection coefficient of the substance and to control the deenergization of heater elements of a cooking appliance when the variations of the light transmitted to the transducer are below a predetermined value.
Patent DE-3770705-D1 (DE)
Inventor: SLIEMERS FRANCIS A
IPC: B05D1/00
Filed: 1987-07-02
Granted: 1991-07-18
Abstract: Disclosed are improved abrasion-resistant plasma coatings adapted to be coated onto substrates including polymeric substrates, glass, and metal. The method for plasma coating the substrates comprises restricting the monomer to be a silane, disiloxane, silazane, or disilazane which is substituted with at least one alkoxy group per silicon atom wherein the alkoxy group is selected from methoxy groups, ethoxy groups, and mixtures thereof. The plasma coating is applied under plasma coating conditions for a time adequate to form an abrasion-resistant coating having sufficient thickness so as to possess a Taber abrasion resistance of less than 10% haze development after 100 cycles. Abrasion resistance of some disclosed coatings is less than about 5% development after 1,000 cycles.
Patent DE-3771010-D1 (DE)
Inventor: FREISLEBEN WALTER
IPC: H01R13/639
Filed: 1987-04-18
Granted: 1991-08-01
Abstract: The circular connector has at least one radially sprung tongue (10) on the contact support part (1), with a tab (11) which engages in cut- outs (47) constructed on the inner surface of the plug-side end part of the gripping sleeve (41), when the retaining nut (20) is located in a position in which it can be rotated freely on the contact support for screwing onto the mating connector. In this manner, unintentional unscrewing of the gripping sleeve from the contact support is prevented. The tab tongue can be withdrawn from the cut-outs of the gripping sleeve by axial movement of the retaining nut (20) on the contact support, the retaining nut being rotationally held on the contact support in the said position, so that it is possible to unscrew and screw up the gripping sleeve on the contact support without any tools. <IMAGE>
Patent DE-3774234-D1 (DE)
Inventor: KORPELA MATTI
IPC: B05C9/14
Filed: 1987-03-13
Granted: 1991-12-05
Abstract: PCT No. PCT/FI87/00034 Sec. 371 Date Oct. 16, 1987 Sec. 102(e) Date Oct. 16, 1987 PCT Filed Mar. 13, 1987 PCT Pub. No. WO87/05644 PCT Pub. Date Sep. 24, 1987.A floater dryer for drying a web-shaped (W), moving material, in particular a paper or cardboard web. The dryer comprises a plurality of radiation/air blowing units (10) which are provided on one side of the web (W) or on both sides (10A,10B). The units (10) have been shaped to be blow boxes having on their side facing the web (W) a contact-free carrier surface (21R,27) and into conjunction with which is blow, through a nozzle aperture (20a,20b) opening on the leading and/or trailing edge of the carrier surface, an air jet (Ful), or air jets (Fua,Fub). The jets will have a substantially large component parallel to said carrier surface. In conjunction with the radiation/air blowing units (10) are provided radiation elements (30) from which into the treatment interval (P1, P2, P-) is directed radiation (SO) through a window (27). The window at the same time serves as carrier surface for the air support of the web (W). The air flows (F3,F4) from the blow box are also conducted to serve as cooling air for the radiation elements (30) and for components in conjunction therewith. On the side opposite to the carrier surface (27,21R) of the radiation/air blowing units (10) may be provided a mirror arrangement (32,33) which returns radiation that has passed through the web (W), back to the web (W).
Patent DE-3775505-D1 (DE)
Inventor: BELLIS JOHN
IPC: B22F3/22
Filed: 1987-09-08
Granted: 1992-02-06
Abstract: A process for producing flat products from gas atomised particulate material comprises the steps of forming a relatively smooth castable slurry comprising a suspension of such particulate material in a solution of a film-forming binder material, depositing a coating of the slurry onto a substrate or support surface and drying the coating to form a flexible flat product. The dried flat product may be bonded onto the substrate or support surface by the drying process or, alternatively, may be removed therefrom and roll-bonded to a suitable substrate for subsequent compaction and sintering.
Patent DE-3780821-D1 (DE)
Inventor: FABRY EHRENFRIED
IPC: G02F1/13
Filed: 1987-04-07
Granted: 1992-09-03
Abstract: In a back-lit LCD assembly in which symbols, text, or indicators in different regions can be illuminated by different colours of light, the region to the rear of the display is divided by a baffle (18) into light chambers (16,17) corresp. with the different regions (A,B), each chamber containing light sources (20,22,23) of resp. different colours.  At least one light chamber (17) may contain two differently-coloured light sources, only one of which is energised at any one time. Background illumination may be provided by white light sources (20,22) in each chamber, or a single light source may illuminate both via a gap in the baffle.  At least one chamber (17) may have a reflector (21) to reflect light towards its region (A) of the display.
Patent DE-3780826-D1 (DE)
Inventor: NOBUTA MASAO
IPC: B65B1/22
Filed: 1987-12-31
Granted: 1992-09-03
Abstract: The feed for fitting a container has a tank (31) for receiving the fluid. A connecting tube is provided with a filling nozzle (37) at its discharge side. The nozzle has a downwardly extending discharge outlet (60) positioned above a path of the conveyor (11) for transporting containers. An arm (36) has an upper portion and a lower portion carrying the nozzle (37), provided with a spool (61). The arm is movable about a horizontal axis.
Patent DE-3783873-D1 (DE)
Inventor: BUSSMEIER LEO
IPC: A45D19/02
Filed: 1987-10-28
Granted: 1993-03-11
Abstract: The equipment handles liq. types used in hair treatment, e.g. permanent waving, setting, dyeing, conditioning etc. It comprises a pump driven by an electric motor, with a coupling on the delivery mouthpiece to accommodate different discharge accessories. The pump and motor (5) are contained in a housing (6), forming a handle with an intake hose (30) connected to the suction side. A hand operated motor speed control (17,35) is pref. mounted in the housing, which may contain a rechargeable battery.
Patent DE-3851388-D1 (DE)
Inventor: VAN DAELE GEORGES H P
IPC: A61K31/495
Filed: 1988-07-05
Granted: 1994-10-13
Abstract: Novel N-(3-hydroxy-4-piperidinyl)substituted benzamides of formula   <CHEM>  wherein: R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl, C1-6alkylcarbonyl, aminoC1-6alkyl or mono- and di(C1-6alkyl)aminoC1-6alkyl;  R<2> is hydrogen or C1-6alkyl; R<3>, R<4> and R<5> each independently are hydrogen, C1-6alkyl, C1-6alkyloxy, halo, hydroxy, cyano, nitro, amino, mono- and di(C1-6alkyl)amino, aminocarbonyl, arylcarbonylamino, C1-6alkylcarbonylamino, C1-6alkylcarbonyl, C1-6alkylcarbonyloxy, aminosulfonyl, C1-6alkylaminosulfonyl, C1-6alkylsulfinyl, C1-6alkylsulfonyl, C1-6alkylthio, mercapto, trifluoromethyl, arylC1-6alkyloxy or aryloxy;  Alk is a C1-6alkanediy;  X is O, S, NR<6> C(=O) or C(=S); Het is a five- or six membered heterocyclic ring being optionally fused with a six membered carbocyclic ring, and being optionally substituted; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal motility stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent DE-3863078-D1 (DE)
Inventor: GOGNIAT PAUL
IPC: G04B47/04
Filed: 1988-01-14
Granted: 1991-07-11
Abstract: The watch case comprises a central part (10) formed by an outer plastic support piece (21) and an inner ring (22), a glass made of mineral glass (12), a back (14), a movement (16), display means (18) and clasps (20) providing a non-demountable fixing of the glass to the outer piece of the central part. The two pieces forming the central part are removeably fixed to each other by means of a notch system. <IMAGE>
Patent DE-3863298-D1 (DE)
Inventor: POHL JOACHIM DR
IPC: C07C31/125
Filed: 1988-02-22
Granted: 1991-07-25
Abstract: Process for the production of a new copper (II) chromite spinel catalyst using colloidal silica gel and to its use for the direct fixed-bed hydrogenation of fatty acids to fatty alcohols of corresponding chain length.
Patent DE-3865286-D1 (DE)
Inventor: PESENTI ALESSANDRO
IPC: F16K47/02
Filed: 1988-08-23
Granted: 1991-11-07
Abstract: The present invention relates to a cartridge for a mixing faucet having a ceramics plate shutter, which comprises a body adapted to house inside the faucet and having a fixed small plate (11) communicating with the water delivery ducts (14) and defining inlet and outlet (15) ports. On the fixed plate a movable small plate (20) can slide, said movable plate (20) being provided with a control port (21). The main feature of the invention is that in said control port (21) an anti-noise small plate (30) is arranged, having a plurality of lugs (31), of different heights, affecting the water flow through the control port (21).
Patent DE-3865863-D1 (DE)
IPC: C07J63/00
Filed: 1988-03-11
Granted: 1991-12-05
Abstract: New 19,11 beta -bridged steroids of the general formula I   <IMAGE> (I)  where R1 stands for a methyl or ethyl radical, R2 for a hydrogen or chlorine atom or a C1-C4-alkyl radical, B and G, which are the same or different, respectively for a hydrogen atom, a C1-C4-alkyl radical or, together, for a second bond between the carbon atoms 6 and 7, B and R2 together for a methylene or an ethylene group, Z for the radical of a pentagonal or hexagonal ring, which is possibly substituted and possibly unsaturated, V stands for a possibly substituted carbocyclic or heterocyclic aryl radical, the ring A for <IMAGE> a)   M and N together meaning a second bond or M a hydrogen atom and N a hydroxy group, X means an oxygen atom, two hydrogen atoms or a hydroxyimino grouping N DIFFERENCE OH, R3 and D, which are the same or different, respectively a hydrogen atom, a nitrile radical or a C1-C4-alkyl radical or, together, a methylene or ethylene group, E a hydrogen atom or a C1-C4-alkyl radical, D and E together meaning a second bond between carbon atoms 1 and 2 or together a methylene group   <IMAGE> b)  or  <IMAGE> c)   with R11 in the meaning of a hydrogen atom or a C1-C8-alkyl radical, are described as well as their pharmaceutically tolerated addition salts with acids. The new compounds possess valuable pharmacological properties.
Patent DE-3870461-D1 (DE)
Inventor: BAUMBACH THORKILD
IPC: F16L41/06
Filed: 1988-11-21
Granted: 1992-05-27
Abstract: PCT No. PCT/SE88/00632 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Nov. 21, 1988 PCT Pub. No. WO89/04938 PCT Pub. Date Jun. 1, 1989.A method and apparatus for connecting a branch conduit to an existing conduit (9) through a valve (1, 2), the valve being connected to the conduit in such a way that its flow channel (8) is directed tangentially of the conduit (9). A tool (12, 16, 20) is fixed to the outlet of the valve to cut an opening in the conduit (9) through the open valve (1, 2). The tool is designed with a piston having a side recess (13) formed with a cutting edge (20) so that when the piston is retracted from the flow channel, a portion (14) of the conduit (9) is severed and the severed portion (14) will be caught by and retained within the recess. After closing the valve, the tool is dismounted, the portion (14) is removed together with the tool and the branch conduit is connected in replacement of the tool.