WO/2017/028826 PROCESS FOR PRODUCING C3 CHLORINATED ALKANE AND ALKENE COMPOUNDS||WO||23.02.2017|
||PCT/CZ2016/000091||SPOLEK PRO CHEMICKOU A HUTNI VYROBU, AKCIOVA SPOLECNOST||ONDRUS, Zdenek|
A process for producing a reaction mixture comprising a plurality of C3 chlorinated alkane isomers comprising chlorinating a C3 chlorinated alkane starting material in a chlorination zone to produce the plurality of C3 chlorinated alkane isomers, the plurality of C3 chlorinated alkane isomers each having at least one more chlorine atom than the C3 chlorinated alkane starting material, wherein the concentration of the C3 chlorinated alkane starting material is controlled such that conversion of the C3 chlorinated alkane starting material to the plurality of C3 chlorinated alkane isomers, represented by the molar ratio of the C3 chlorinated alkane starting material : C3 chlorinated alkane isomers in the reaction mixture present in the chlorination zone, does not exceed about 40:60.
WO/2017/028828 THE TRANSFER OF DIGITAL CURRENCY ENCRYPTION KEYS THROUGH THE PROCESS OF ISSUANCE, VALIDATION AND DEVALUATION OF PHYSICAL MEDIUM WITH MULTI-FACTOR AUTHORIZATION, AND THE PHYSICAL MEDIUM OF ENCRYPTION KEYS FOR DIGITAL CURRENCY TO CONDUCT THIS TRANSFER TECHNOLOGY||WO||23.02.2017|
||PCT/CZ2016/000094||SOBOTKA, Petr||SOBOTKA, Petr|
A method of a transfer of the digital currency encryption keys through the process of issuance, validation and devaluation of physical medium with multi-factor authorization, wherein said medium distributed on the market as blank and to which belongs a second authorization factor (5A) safely stored with the manufacturer or integrated into the medium in form of a tamper-evident box, is loaded by an issuer using a SW application for the medium issuance and based on a first authorization factor (2A) generated by the issuer, an identifier of the medium and other data an address is derived and passed to the issuer to which he sends the balance of the digital currency in an amount equivalent to the denomination of the medium. Then, through the on-line service for the issuance of digital signatures, the issuer is on request granted the digital signature after meeting all formalities, in particular the authenticity of the medium piece and the transferred sum of the digital currency balance being equal to the denomination of the medium. The issuer then combines the digital signature with the first authorization factor using the software application for medium issuance and adds these data to the medium especially by print, hand-write or as a sticker. That way he activates the medium and makes it passable to the next holder, even repeatedly. The recipient carries out a visual inspection and verifies the medium using a software application for medium verification, especially the digital currency balance. Then this SW application verifies the authenticity of the digital signature (3A) after loading the first authorization factor (2A) and the digital signature (3A), the first authorization factor (2A) is validated, and the recipient compares the digitally signed data with the data visible on the medium. Subsequently, the recipient loads, using the software application for redemption of digital currency, all authorization factors (2A and/or 5A) available on this new duly issued physical medium in active state, possibly adds other authorization factors known to him, and compiles and authorizes an electronic transaction in the digital currency network to redeem funds in the electronic form to the private address of the recipient. The result is the transfer of encryption keys of digital currency through the process of issuance, validation and devaluation of physical medium with multi- factor authorization, and thus effecting a payment transaction between the issuer and the final recipient by digital currency. Part of the result is also a visibly devaluated medium. A physical medium of encryption keys for the digital currency to conduct the transfer of encryption keys through the process of issuance, validation and devaluation of the physical medium described in claim 1, wherein said medium is made of a flat plane base body of any shape (in particular a geometrical figure), and compact materials (especially plastics, paper, metals and their alloys) with one of its major plane surfaces identified with the unique alphanumeric identifier (1). This medium contains, depending on a particular model, applications of protective features against counterfeiting, with one or both major plane surfaces having box (2) for receiving the first authorization factor (2A) and box (3) for adding the digital signature (3A).
WO/2017/028825 METHOD FOR PRESERVING CAVITIES||WO||23.02.2017|
||PCT/CZ2016/000089||ŠKODA AUTO a.s.||ERBAN, Roman|
The invention relates to a method for preserving cavities, in particular of vehicle bodies, wherein the preservative wax is applied to the inner walls of the body cavities by means of the spraying tool (1) having a nozzle (2) and spraying head (4), characterised in that the inner walls of the body cavities can be coated via the atomisation of the mixture made of the preservative wax at a pressure in the three-digit bar region, and the air at a pressure in the one-digit bar region, wherein the coating cycle is carried out by means of the atomisation (200) of the preservative wax in sequences. The method for preserving cavities can be carried out both manually and robotically.
WO/2017/028827 MULTI-SPINDLE MACHINE TOOL||WO||23.02.2017|
||PCT/CZ2016/000092||ČVUT V PRAZE, FAKULTA STROJNÍ||VALÁŠEK, Michael|
The invention concerns a multi-spindle machine tool for performing at least two different operations on a work-piece clamped in a work-piece carrier, where for each operation on the work-piece a tool attached in a tool carrier is arranged on the machine, where a number of work-pieces (3) on trajectory (5) of carriers (1) with work-pieces (3) for performing a particular operation is the same as a number of tools (4) on trajectory (6) of carriers (2) with tools (4) performing this operation, whereas this number is higher for operations on work-piece (3) needing a longer time to be performed than for operations on work-piece (3) needing a shorter time and in the particular operations is proportional to disponsible carriers (1, 2) within a range of an angle or area for performing the particular operation. Work-pieces (3) on trajectory (5) of carriers (1) with work-pieces (3) and tools (4) on trajectory (6) of carriers (2) with tools (4) performing the operations move towards a frame in a continuous uninterrupted motion at a congruent angular velocity given by vl velocity in one direction, whereas a motion of carriers (2) with tools (4) moved to reverse trajectory (7) of carriers (2) with tools (4) is in the opposite direction.
WO/2017/025068 NOOZLE WITH ELLIPTICAL ORIFICE INLET PROFILE||WO||16.02.2017|
||PCT/CZ2016/050028||THERMACUT, S.R.O.||CROWE, Georg A.|
A nozzle for a plasma arc torch symmetrically disposed about a nozzle axis and comprising a nozzle orifice centered on the nozzle axis and having a generally cylindrical orifice sidewall; a gas-directing surface symmetrically disposed about the nozzle axis and surrounding said orifice; and an inlet joining said gas-directing surface to said orifice sidewall, said inlet having a variable curvature generated by rotation of a substantially elliptical form about the nozzle axis, wherein the substantially elliptical form at least approximates a portion of an ellipse having a major axis and a minor axis, where the ratio of the major axis to the minor axis is greater than 2:1, further wherein said substantially elliptical form is positioned such that said gas-directing surface is substantially tangent to the ellipse at its intersection therewith, and said orifice sidewall is substantially tangent to the ellipse at its intersection therewith.
WO/2017/020875 MANUAL STAIR CLIMBER FOR A MECHANICAL WHEELCHAIR AND A METHOD OF USING A MECHANICAL WHEELCHAIR IN CONJUNCTION WITH SUCH MANUAL STAIR CLIMBER||WO||09.02.2017|
||PCT/CZ2016/000081||EURONAL EXPORT S.R.O.||VLK, Josef|
The manual stair climber for a mechanical wheelchair includes a support structure (6) and a crawler track (7). The track (7) of the stair climber (5) and/or the entire stair climber (5) is shiftable and/or the rear wheel (4) of the wheelchair (10) is relocatable. The assembly of the stair climber (5) installed to the wheelchair (10) includes a transmission (8) which is connected to the track (7) of the stair climber (5), and to a torque transmitter (14). The stair climber (5), which is pivotably fixed to the wheelchair (10), includes a brake (11) which has a progressively increasing effect and is provided with a brake control element (5). The brake disc (12) of the brake (11) is attached to the stair climber (5) which is installed pivotably; and the brake caliper (13) of the brake (11) is attached to the wheelchair (10) and/or vice versa. In the configuration (II) for travelling across a grade-separated obstacle, the rear wheels (4) constitute a torque transmitter (14).
WO/2017/020877 HEADREST OF A VEHICLE||WO||09.02.2017|
||PCT/CZ2016/000085||SKODA AUTO A.S.||PROKS, Martin|
The invention relates to a headrest of a vehicle, consisting of a foam cushion (2), a lining (1), a housing (3), supports (4), and a cover (5). The headrest comprises lateral parts (6) for comfortably supporting the head of the vehicle occupant. The comfort headrest ensures the safety of the occupant when sleeping in that the headrest prevents the position of the body from changing with respect to the seatbelt. The invention is characterized in that the headrest comprises a tubular frame (7) which is arranged and secured in the housing (3). The lateral parts (6) are secured to both ends of the tubular frame (7) on both sides of the headrest. The tubular frame comprises a friction mechanism (8) which is secured to the housing (3).
WO/2017/020878 SOLID FORMS OF AMORPHOUS DOLUTEGRAVIR||WO||09.02.2017|
||PCT/CZ2016/000086||ZENTIVA, K. S.||OBADALOVA, Iva|
The solution relates to new solid forms of amorphous dolutegravir of formula I, their preparation methods and use in a drug form. These solid forms can be advantageously used to increase the chemical and polymorphic stability of amorphous dolutegravir. Dolutegravir is indicated in combination with other antiretroviral medications for the treatment of adult and adolescent patients over 12 years of age infected by the human immunodeficiency virus (HIV). Dolutegravir inhibits HIV integrase by binding to the active site of the integrase and by blocking the transfer processes of integration of the retroviral deoxyribonucleic acid (DNA), which is important for the replication cycle of HIV. (I)
WO/2017/020876 SYSTEM FOR SECURING OF SAFETY OF RAILROAD CROSSING AGAINST VEHICLE ENTRY DURING WARNING SIGNALING||WO||09.02.2017|
||PCT/CZ2016/000084||KRANZ, Vladimir||KRANZ, Vladimir|
According the application of the invention when barriers are lowered, first are lowered barrier in front rails after, in adjustable time delay, that barrier behind rails, what allow to vehicles clear out rail area. Sensor advantageously senses area on rails and in case of any obstruction for railway train delays lowering of barriers or stops it till the time when obstruction leaves the rails. In the same time it transmits alarm into dispatching of train transport and into coming railway train by means of wireless connection. It simultaneously activates alarm siren and advantageously voice announcement calling for releasing of rails.
WO/2017/016530 A METHOD FOR PREPARING METHYL (Z)-3-[[4-[METHYL[2-(4-METHYL-1-PIPERAZINYL)ACETYL] AMINO]PHENYL]AMINO]PHENYLMETHYLENE)-OXINDOLE-6-CARBOXYLATE (INTEDANIB, NINTEDANIB)||WO||02.02.2017|
||PCT/CZ2016/000083||ZENTIVA, K.S.||MECA, Ludek|
The invention relates to a method of synthesizing methyl (Z)-3-[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl] amino]phenyl] amino]phenylmethylene)-oxindole-6-carboxylate of formula (1), known under the generic name of intedanib or nintedanib. The present method comprises a) a reaction of methyl oxindole-6-carboxylate with acetic anhydride at a temperature of 130 - 140°C, providing methyl 1-acetyl-oxindole-6-carboxylate; b) a reaction of methyl 1-acetyl-oxindole-6-carboxylate of with trimethyl orthobenzoate and acetic anhydride in the presence of toluene, providing methyl (E)-1-acetyl-3-(methoxyphenylmethylene)-oxindole-6-carboxylate; c) a reaction (E)-1-acetyl-3-(methoxyphenylmethylene)-oxindole-6-carboxylate with N-(4-aminophenyl)-N,4-dimethyl-1-piperazine acetamide and subsequently with an alkali hydroxide or alkali alkoxide in methanol or ethanol without isolation of the intermediate, providing methyl (Z)-3-[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl] amino]phenylmethylene)-oxindole-6-carboxylate, wherein the reaction is conducted at a temperature of 50 to 100°C. (1)