baber/WOPTO huggingface dataset:
Patent EP-1307499-B2 (EP)
Inventor: SILVA JAMES MANIO
IPC: C08G64/24
Filed: 2001-07-11
Granted: 2012-02-15
Abstract: Dans un réacteur fonctionnant en continu, un ou plusieurs bisphénols sont convertis, par l'action d'un phosgène et d'une base aqueuse, en un mélange de chloroformiates de mono- et bisphénol, lequel mélange est ensuite traité avec un catalyseur, un caustique aqueux additionnel et un monophénol, pour obtenir des polycarbonates coiffés aux extrémités. A des niveaux relativement élevés de monophénol ajouté, des oligomères de polycarbonate coiffés aux extrémités sont obtenus. La méthode de l'invention convient particulièrement pour la préparation continue d'oligomères de polycarbonate de tétrabromobisphénol A coiffés aux extrémités. La méthode se caractérise par l'utilisation efficiente de phosgène, et par la conversion de groupes chloroformiates en liaisons carbonates, avec l'aide de catalyseurs de trialkylamine comportant au moins, sur l'azote, un groupe méthyle, tel que N, N-diméthylbutylamine (DMBA).
Patent EP-1382562-B2 (EP)
Inventor: BERND PAUL
IPC: B66F11/04
Filed: 2003-07-16
Granted: 2010-08-04
Abstract: The load grabbing device has a crane mechanism (100) for the moving of the working platform (108) and which is fastened on a base, and a load cell (110) is installed between the crane mechanism and working platform, whereby the crane mechanism and working platform are interconnected by the load cell, with the load cell being the single connection between the crane mechanism and working platform. The load cell is installed between a side face or a lower face of the working platform and a jib (102) of the crane mechanism.  An Independent claim is included for a vehicle with a load-grabbing device, whereby the crane mechanism is fastened on the chassis of the vehicle.
Patent EP-1394003-B2 (EP)
Inventor: MUELLER ALFRED DR
IPC: A63G7/00
Filed: 2003-08-20
Granted: 2013-02-27
Abstract: The system consists of a seat (1) with seat area (3) and backrest (2), and a holder device with a lock part moved between open and locked positions. The holder device is located in the connection area between seat and backrest. It has a mainly U-shaped holder part (4) extending over the lap of a person in the seat, when in locked position. The holder part is then in an anthropometrically optimized plane, which encloses an angle of 30-60degrees, especially 40-50degrees, preferably approximately 45degrees or 50degrees, preferably maximum 44.6degrees relative to the horizontal, when the vehicle is in position for entry and exit. The seat is at an angle of 0-30degrees, preferably 25degrees, and especially the backrest is at an angle of 70-95degrees, especially 85degrees relative to the seat.  The holder device and/or lock part has at least one rigid bracket and/or a flexible belt (8), and a locking device (11), which is integrated in the seat.
Patent EP-1658234-B2 (EP)
Inventor: Höffkes Horst
IPC: C11D7/04
Filed: 2004-08-17
Granted: 2015-05-13
Abstract: An alkalization-effecting solid composition that contains, as an agglomerate at least one alkalizing agent and at least one chelating agent. The chelating agents are present along with the alkalizing agent in the same particle of the agglomerate. Hydrogen peroxide decomposition during the dissolution process of alkalization-effecting compositions in the presence of H<SUB>2</SUB>O<SUB>2 </SUB>can be greatly reduced if the composition to be dissolved is this alkalinization-effecting solid composition.
Patent EP-1713868-B2 (EP)
Inventor: O'DELL WILLIAM G
IPC: C08J3/205
Filed: 2005-02-11
Granted: 2017-02-22
Abstract: A method for coloring powders using a stable colorant dispersion is provided. The method includes mixing a base powder and a stable colorant dispersion. A colored powder composition baying a core particle and a partial shell about the core particle is provided.
Patent EP-1778418-B2 (EP)
Inventor: LIVCHAK ANDREY
IPC: B08B17/02
Filed: 2005-07-25
Granted: 2013-11-06
Abstract: Exhaust capture and containment are enhanced by means of automatic or manual side skirts, a sensitive breach detector based on interference effects, a combination of vertical and horizontal edge jets, and/or corner jets that are directed to the center diagonally from corners. Associated control functions are described.
Patent EP-0012660-B2 (EP)
IPC: F27B7/20
Filed: 1979-12-04
Granted: 1984-11-21
Abstract: This invention concerns a system for the protection of the delivery end of a rotary kiln. This system is characterized by the fact that it consists of a refractory concrete ring covering the internal surface of the end of the kiln shell and the front surface of a flange attached to the outside of the end of the shell, the ring being fastened to the shell and the flange by anchorage units fixed on them. The invention can be used in the cement production and minerals processing industries.
Patent EP-0208055-B2 (EP)
Inventor: DROSSBACH HUBERT M DIPL-ING
IPC: B29C48/09
Filed: 1986-03-12
Granted: 1995-04-05
Abstract: 1. Process for the production of double-walled PVC pipes with a substantially smooth inner wall and transversely corrugated outer wall, in which a plastics flow introduced from a single extruder into an extrusion head is split up in tubular manner at a point (6), in which the plastics flow is subsequently divided by a distributor (7) into two concentric plastics flows witch, after passing out of concentric nozzle orifices (14, 16), are joined together at a shaping and cooling means and in which during the extrusion of the tubes a first gas pressure is blown out between the outer and the inner orifice through which the outer tube is blown against a shaping arrangement and into the inner extruded tube is blown a second gas pressure which is lower than the first gas pressure, characterized in that the plastics flow from the distributor arranged in the vicinity of the point (6) passes uninterruptedly up to the orifices and that the temperature of the extruded tubes in the vicinity of the greatest transverse extension at least corresponds to the joining temperature of the extruded plastics flows.
Patent EP-0269173-B2 (EP)
Inventor: STAAL LEENDERT HENDRIK
IPC: B01J20/28
Filed: 1987-11-16
Granted: 1995-10-25
Abstract: The invention provides a synthetic, calcined metal-oxide-silica adsorbent of which at least 40% of its surface area is contained in pores with radius of at least 2 nm. The invention further provides a process for refining oil, wherein the oil is treated with the adsorbent as a bleaching solid. The adsorbent can be regenerated by calcination without substantial loss of activity.
Patent EP-0311753-B2 (EP)
Title: Device for changing tools in quenching machines
Inventor: HEESS KARL
IPC: C21D1/673
Filed: 1988-07-13
Granted: 1996-11-20
Abstract: The device for changing tools in quenching machines in combination with platen shuttles, change magazines or manual operation consists of a housing (2, 3) which is provided with coolant feed and discharge channels (1) and comprises an exchangeable die block (4-8) arranged in the interior of the housing (2, 3), specifically receiving the workpiece (17) and provided with coolant feed and discharge channels (16), a receiving ring (12) having a locking device (9) and one or more thrust ring(s) (10, 11), at least one thrust ring providing a passage (24) for a pressing spike (19), and a base plate (15) fitted with coolant feed channels (14) and a receiving spike (13). According to a preferred embodiment, the die blocks and the housing are designed in such a way that they form channels which ensure uniform flow of the coolant around the workpiece. Preferably, the housing can be designed in two parts. <IMAGE>
Patent EP-0458563-B2 (EP)
Inventor: LAHTINEN PEKKA ILMARI
IPC: H04M1/27485
Filed: 1991-05-20
Granted: 2001-07-18
Abstract: A telephone apparatus which is made up of a radio telephone part comprises a memory unit, a circuit for forming an outgoing call, a display and a keyboard, and of a receiver part for receiving alphanumeric messages and for displaying them in the said display. The telephone apparatus additionally includes a memory for storing an alphanumeric message and a circuit for displaying in the display a telephone number, contained in this present message, and a circuit, connected to the keyboard, for transferring the telephone number in the display at each given time to the register for the forming of a telephone call. <IMAGE>
Patent EP-0470795-B2 (EP)
Inventor: ROBERTS DAVID ANTHONY
IPC: B01J31/28
Filed: 1991-08-05
Granted: 2001-02-21
Abstract: The invention provides a novel process for the manufacture of biphenylcarbonitriles of the formula III as defined hereinafter which are useful for the production of certain known imidazole derivatives and certain novel quinoline derivatives which have angiotensin II inhibitory activity. The process involves a palladium- or nickel-catalysed reaction of a boron compound of the formula II with a nitrile of the formula III in which the variables L<1>, L<2>, Q<1> and Q<2> have the various meanings defined hereinafter. Certain of the biphenylcarbonitriles are novel and are provided as a further feature of the invention. The invention also provides a novel process for the production of the known and novel angiotensin II inhibitors of formula VI and VII as defined hereinafter.
Patent EP-0449771-B2 (EP)
Inventor: THELER JEAN-JAQUES
IPC: B22D39/06
Filed: 1991-03-15
Granted: 1998-08-12
Abstract: Process for the removal of peroxides from a vegetable material which has been bleached with the aid of hydrogen peroxide and is dry, which consists in subjecting the said material solely to a heat treatment at a temperature equal to or greater than 60 DEG C in a confined atmosphere so that its weight content of water remains at its initial value during the said treatment.
Patent EP-0581145-B2 (EP)
Inventor: WELLENHOFER HERBERT DR
IPC: D01F6/76
Filed: 1993-07-16
Granted: 2001-07-18
Abstract: A process is described for producing fibres from polymers which give off troublesome gases and/or vapours during spinning, comprising the steps of:   a) extruding the molten polymer through a spinneret (dies) into a closed spinning shaft (chimney, cell), b) quenching the resulting filaments in the spinning shaft with a gas,   c) withdrawing the resulting filaments from the spinning shaft, d) conducting the quench gas away from the spinning shaft and introducing it into a gas purification system and e) purifying the used quench gas by contact with an adsorbent for said troublesome gases and/or vapours.   It is possible by the present invention to keep hazardous gases occurring during the spinning of polymers away from the surroundings and to dispose of them. Suitable polymers are in particular polyphenylene sulphides. The invention further relates to an adapted apparatus for carrying out the process according to the invention. The apparatus comprises an extruder (1), a spinning pump (2) and a spin pack (3) which contains a filter (4) and spinnerets (5). The spinnerets (5) open out directly into a closed spinning shaft (6) which is provided with at least one feedline (7) and one discharge line (8) for the quench gas. In the representation of Figure 1, two discharge lines (8) for the quench gas are depicted at the top and bottom end of the spinning shaft. In addition, in this Figure 1, an auxiliary extraction line (12) is furnished for the quench gas which is mounted at the bottom end of the spinning shaft next to the outlet orifice for the filaments. In the representation of Figure 1, all discharge lines for the quench gas are equipped with a gas purification system (9). <IMAGE>
Patent EP-0681114-B2 (EP)
Inventor: DEICKE KLAUS
IPC: F16C33/12
Filed: 1995-03-16
Granted: 2005-09-14
Abstract: Sliding bearing material for mfr. of bearing bushes, thrust washers, etc., comprises a backing layer of steel or stainless steel, over which a 0.1-1.5 mm. thick layer of wrought Cu-Zn alloy is applied by roll cladding. The alloy contains 28-32 wt.% Zn, 0.7-1.3 wt.% Si, and 66-70 wt.% Cu. An intermediate layer of 10-200 mu m Cu or Cu alloy may be included.
Patent EP-1095922-B2 (EP)
Inventor: BUERGE THEODOR A
IPC: C04B22/08
Filed: 1999-10-29
Granted: 2014-01-08
Abstract: A composition contains an aluminum salt, a complex former for the aluminum and a corrosion inhibitor. An Independent claim is also included for a process for accelerating the binding and hardening of hydraulic binders and mortars and concrete produced from them comprising adding 0.1-10 wt.% of the composition containing an aluminum salt, a complex former for the aluminum and a corrosion inhibitor to a mixture consisting of the hydraulic binder.
Patent JP-2505098-B2 (JP)
IPC: B65C9/18
Filed: 1993-05-06
Granted: 1996-06-05
Abstract: A label sensor serves for sensing a carrier tape (14) provided with labels (17) and for controlling labelling operations on a labelling machine. It has a ferromagnetic core (87) which is provided with a winding (85) and which is assigned a sensing device (94) for the side of the label tape (13) carrying the labels (17). Furthermore, a spring element (80) for pressing the sensing device (94) elastically against the side of the label tape (13) having the labels (17) is provided. The winding (85) is excited with high frequency during operation, and the voltage across it is evaluated by means of an evaluation circuit. This voltage is a function of whether the sensing device (94) is located on the label (17) or in the gap (20) between two labels, and it allows an exact control of the labelling machine. <IMAGE>
Patent JP-S6239612-B2 (JP)
IPC: C01B31/36
Filed: 1981-07-17
Abstract: Silicon carbide can be produced by the pyrolysis of branched polycarbosilanes which in turn are produced directly from selected monomer systems.
Patent JP-2831630-B2 (JP)
IPC: H05B37/02
Filed: 1997-05-07
Granted: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a fluorescent lamp to be used in a refrigerator, and to prevent generation of the leakage current attributable to dew condensation. SOLUTION: In a fluorescent lamp 10 in a refrigerator to be lit by a starter 9, a ballast 3, etc., when the opening condition of a door of the refrigerator is detected, and as a result of the detection, the door is switched from the opening condition to the closed condition, the power supply to the fluorescent lamp 10 is shut off after the prescribed time is elapsed from the switching time, and the fluorescent lamp 10 is controlled to be turned off. When the door is repeatedly opened/closed many times in a short time, reduction of the service life of the fluorescent lamp 10 caused by the frequent turning-on is prevented by keeping the continuously lit condition without turning off the fluorescent lamp 10 every time the door is closed, the defective turning-on by the leakage current is prevented, the refrigerator can be conveniently used, and the reliability of the product is improved.
Patent JP-3568552-B2 (JP)
IPC: C12N15/113
Filed: 1993-05-27
Granted: 2004-09-22
Abstract: This invention provides an amyloid precursor protein-cleaving protein and related nucleic acid compounds. The invention also provides methods, materials and assays. The compounds of this invention will further the characterization of neurological diseases such as Alzheimer's disease and Down's syndrome.
Patent JP-H0344588-B2 (JP)
IPC: C08G18/73
Filed: 1984-06-21
Abstract: Powder surface coatings of polyols and a polyisocyanate component, wherein blocked adducts of 2-methyl-1,5-pentanediisocyanate, 2-ethyl-1,4-butane diisocyanate or a mixture thereof are used is the polyisocyanate component, according to the formulas (I) and (II): <IMAGE>  (I)   <IMAGE>  wherein the diisocyanate mixture of (I) and (II) has about 88 to 99% by weight of (I) and about 12 to 1% by weight of (II), and wherein the latent NCO content of the blocked adducts is about 7 to 18% by weight, and the free NCO content is less than or equal to 2% by weight.
Patent JP-3477225-B2 (JP)
IPC: C03B8/00
Filed: 1993-05-11
Granted: 2003-12-10
Abstract: PURPOSE:To easily produce an optical element free from crack and containing large amount of barium or produce a refractive index distribution optical element having various optical characteristics including low negative dispersion distribution with excellent chromatic aberration correction capability in high yield and reproducibility. CONSTITUTION:A multicomponent glass is produced through a porous member containing a barium salt and lactic acid. Concretely, it can be produced e.g. by (1) immersing a porous member containing a barium salt in a solution containing lactic acid as a solute, (2) immersing a porous member containing lactic acid in a solution containing a barium salt as a solute, (3) immersing a porous member containing a barium salt and lactic acid in a solution or (4) immersing a porous member in a solution containing a barium salt and lactic acid.
Patent JP-2706090-B2 (JP)
IPC: C07D501/22
Filed: 1988-05-31
Granted: 1998-01-28
Abstract: There is disclosed a process for the production of certain 3-hydrocarbyl-3-cephem derivatives wherein the hydrocarbyl group is selected from 1-alkenyl and conjugated and unconjugated 1-polyalkenyl, 1-alkynyl, carbocyclic and heterocyclic aryl, and carbocyclic and heterocyclic arylmethyl and, in the case of the 1-alkenyl and conjugated 1-polyalkenyl derivatives, with substantially complete stereospecificity, by coupling a 3-triflyloxy cephem with a hydrocarbyltributylstannane in the presence of bis(dibenzylideneacetonyl)-palladium, a phosphine, and a metal halide such as, for example, zinc chloride. The 3-unsaturated alkyl-3-cephem derivatives so-produced are useful as broad-spectrum antibacterial agents.
Patent JP-H0439462-B2 (JP)
IPC: C07D233/84
Filed: 1984-07-02
Abstract: The invention is related to imidazol-2-yl mercapto alkanoic acids having the formula I   <IMAGE> I  process for the treatment of humans suffering from inflammatory diseases or diseases in relation with the lipid metabolism.
Patent JP-S6343674-B2 (JP)
IPC: H05B3/03
Filed: 1985-06-27
Abstract: Electrical connecting device to be placed in contact with a molten metallic mass, comprising an elongated metallic body (5) introduced through the wall of a container, to be placed in contact with the metallic bath by one of its ends, the other end constituting a terminal portion (8) projecting to the outside of the container wall, a sleeve (9) made of good thermal and electrical conductive material surrounding and contacting the terminal portion, the sleeve being connected to a charged electrical source and cooled by circulation of a cooling fluid. The device is used when contact between an electrode and a molten mass is required, and eliminates the risk of tapping from excessive melting of the electrode.
Patent JP-S6127166-B2 (JP)
IPC: B29C39/02
Filed: 1977-12-14
Abstract: PURPOSE:To apply a sealing material to a substrate regardless to the strength of or the local irregularity of the substrate, by injecting the sealing meterial into a cavity formed between upper and lower molds, releasing one of the mold from the injected sealing material, and transferring the material to the surface of the substrate. CONSTITUTION:A pair of gaskets 26 and 27 are attached to the cavities of the upper and the lower molds 16 and 22. The molds are clamped until both gaskets are brought into close contact; a sealing material 1 is injected into the cavity formed by both gaskets through a nozzle 28; both molds 16 and 22 are separated each other leaving the molded sealing material 1 in the cavity of the lower mold 22; the lower mold having the sealing material 1 is conveyed to the transfer section; a substrate 2 is pressed to the sealing material protruded from the mold 22; and the substrate attached with the sealing material is separated from the lower mold 22.
Patent JP-3277616-B2 (JP)
IPC: G10H1/18
Filed: 1993-05-31
Granted: 2002-04-22
Abstract: PURPOSE:To provide the musical sound generating device which freely plays a song. CONSTITUTION:When a sound Wc generated by keying after last scanning is present and there is the pitch Tn of a newly pressed key at a keyboard part as a result of scanning a Japanese input part having plural keys, S9 and S11 both become YES. In this case, Wc-v as a vowel of a speech Wc is generated at the pitch Tn (S12). When the decision result of S10 indicates YES and a sound Wn generated by new keying is present, it is decided whether or not there is the pitch Tn of the newly pressed key (S14). When the pitch Tn of the newly pressed key is present, a speech Wn is generated at the pitch Tn (S15). When the decision result of S14 indicates NO and there is no pitch Tn newly pressed but there is the pitch Tc of a key pressed from the last time, the speech of the second Wn generated by new keying is generated at the pitch Tc of the key which is pressed from the last time.
Patent JP-H0467619-B2 (JP)
IPC: G01K13/02
Filed: 1984-07-25
Abstract: A temperature measuring probe for measuring excess temperatures at the exhaust of an internal combustion engine is provided which incorporates an NTC resistor in a gas-tight metal housing. The housing is vacuum-tight, shock-proof, and vibration-proof (10 g RMS, 0 through 500 Hz) and the probe is suitable for temperature sensing up to about 700 DEG  C. The probe is particularly suitable for use as a temperature monitor for turbo-chargers.
Patent JP-H0129565-B2 (JP)
IPC: A47J37/08
Filed: 1986-07-18
Abstract: Apparatus comprising a grill having two hot plates (12 and 14) between which the products to be cooked are placed, and hot pins (26) carried by one (12) of the plates and on which pieces of bread are skewered so as to be heated and formed by means of a seat into the shape of the products. <IMAGE>
Patent JP-2662037-B2 (JP)
IPC: F01L33/02
Filed: 1989-07-06
Granted: 1997-10-08
Abstract: A coldhead drive unit (2) for a cryogenic refrigerator including a casing, valve means positioned within the casing for controlling the supply of a fluid to and from the coldhead and comprising a valve head (8), a valve plate (7) and a motor (10) having a drive shaft (11, 12) for rotating the valve head (8) against the valve plate (7), means (18) being provided for the supply of a fluid at a working pressure about a surface of the valve head (8) distal to the valve plate (7), wherein the drive shaft (12) engages the valve head (8) in a fluid light manner within a bore (9) formed in the distal surface of the valve head (8) and wherein a channel (19) is provided in the valve head to link the sealed interior (17) of the bore (9) and the interface between the valve head (8) and valve plate (7).
Patent JP-H0755952-B2 (JP)
IPC: C07F5/02
Filed: 1986-08-02
Abstract: A process is described in which catecholborane is produced by a reaction of a phenolic compound with a boron hydride in a solvent. Tris(catecholato)bisborane, i.e. the ester of boric acid and catechol, is reacted with an alkali metal-boron hydride in an aliphatic ether. A lithium halide is suitably used too, where sodium-boron hydride or potassium-boron hydride is employed. In a preferred embodiment, the reaction is carried out in conjunction with an activating grinding operation.
Patent JP-S5910994-B2 (JP)
IPC: C23C22/13
Filed: 1980-12-26
Abstract: The invention provides a method for forming a conversion coating on a metal surface in which a sodium nitrite accelerated zinc phosphate treating liquid for forming a zinc phosphate coating on the metal surfaces is employed. In the method of the invention the metal surface is treated at a rate of from about 3 to about 15 m<2> per hour per cubic metre of treating liquid and the treating liquid is replenished with free phosphoric acid at a rate of from about 0.10 to about 0.31 moles per 10 m<2> of treated surface area. 
<??>In the method of the invention the treating bath is maintained in a normal coating condition at low bath load without abnormal sludge conditions developing.