Patents Assigned to TUBITAK
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Publication number: 20200255600Abstract: The invention comprises the production and use of humic acid and its various salts (humate), which have been used even in areas such as food, pharmaceutical, etc., as fingerprint powder, alternatively to fingerprint powders with various compositions used for fingerprint detection, the oldest and most common method for criminal identification at crime scenes.Type: ApplicationFiled: May 3, 2020Publication date: August 13, 2020Applicant: TUBITAKInventors: Tugba IPEKSAC, Merve GURTEKIN SEDEN, Hacer DOGAN, Melek EROL
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Publication number: 20200099223Abstract: A frequency adaptive harmonic current generator, including a microcontroller board (15) used for controlling the generation of harmonic currents and frequency adaptive operating function; an electronic relay (11) controlled and switched over the digital output of the microcontroller (21), the resistor (23) and the transistor (24); a data collection unit (13) to which the voltage divider (5), the buffer (6) and the current shunt (8) are connected for the measurement of voltage and current harmonics and which reads the current and voltage values and transfers such values to the panel type computer (14); and a panel type computer (14) which includes software for making, presenting and recording the measurements, the external connections of which are ensured by USB connectors (18) and a LAN connector (19), which displays the measurement values to the user, and which has push-button (20) for switching on/off operations.Type: ApplicationFiled: December 21, 2017Publication date: March 26, 2020Applicant: TUBITAKInventors: Huseyin CAYCI, Kaan GULNIHAR, Tansu KEFELI
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Publication number: 20200080906Abstract: A high accuracy capacitive pressure transducer capable of performing measurements at a fixed temperature, with stability better than ±2mK, in the temperature range of 15° C.?30° C. and which does not require the use of correction for thermal transpiration effect. The pressure transducer includes a vacuum gauge having a pressure sensor and a pressure sensor sheath, a temperature control unit secured in a cap; an aluminum block having a lower surface in contact with the pressure sensor sheath and an upper surface in contact with a main plate; and a temperature sensor located between the main plate and the upper surface of the aluminum block. The vacuum gauge is connected to a vacuum system by means of a connecting pipe.Type: ApplicationFiled: December 21, 2017Publication date: March 12, 2020Applicant: TubitakInventor: Rifat KANGI
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Publication number: 20200017898Abstract: The invention relates to a method which uses, for the rapid identification of microorganisms producing nuclease enzymes, the quenched DNA/RNA molecules {fluorophore and quencher labelled DNA/RNA molecules) or the gold nanoparticles accumulated on the DNA/RNA molecules.Type: ApplicationFiled: March 13, 2018Publication date: January 16, 2020Applicant: TUBITAKInventors: Erkan MOZIOGLU, Sema AKYÜREK, Simay GÜNDÜZ, Müslüm AKGÖZ, Ahmet Ceyhan GÖREN, Zühtü Tanil KOCAGÖZ
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Publication number: 20200002469Abstract: The invention relates to the synthesis method of polyglycolic acid (PGA) obtained by removing the excessive water and monomer formed subsequent to condensation by means of an organic solvent and using azeotropic distillation method in the presence of a catalyst. The invention is a synthesis method of polyglycolic acid with high molecular weight and high solubility, characterized by comprising the steps of placing the glycolic acid in reaction medium with a catalyst; using hydrophilic organic solvents for removing the excessive water and monomer formed during condensation; mixing and boiling the mixture; stabilizing the amount of solvent in reaction medium and distilling the water off by means of Dean stark apparatus and/or a similar apparatus; refluxing the solid polymer obtained at the end of the reaction with ethyl acetate and removing the same from monomer residue and catalyst.Type: ApplicationFiled: February 8, 2018Publication date: January 2, 2020Applicant: TUBITAKInventors: Serdar SEZER, Umran AYDEMIR SEZER, Vildan SANKO
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Publication number: 20190387761Abstract: The invention relates to a method of obtaining vegetable and/or fruit pulp crisp which is easy to eat any time and does not comprise any additive. The invention is a production method of vegetable-fruit pulp crisp, characterized by comprising the process steps of: squeezing fruits-vegetables and thus dewatering the same and obtaining the pulp thereof; adding a concentrated milk product into the obtained pulp; mixing all the contents; shaping the mixture; spreading the shaped products on the tray; freezing the products on the trays; and lyophilization of the frozen products under vacuum.Type: ApplicationFiled: December 21, 2017Publication date: December 26, 2019Applicant: TUBITAKInventors: Erdem ÖNER, Elmas OLGUN ÖKTEM, Tarik Tuncan ÖZTÜRK
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Patent number: 10472373Abstract: The present invention discloses new molecules having defined structures of a series of thienothiophene (TT), dithienothiophene (DTT) and their substituted derivatives with triphenylamine and tetraphenylethylene, light emitting devices of which are expected to be applied to organic light emitting diodes (OLED).Type: GrantFiled: February 20, 2015Date of Patent: November 12, 2019Assignee: TUBITAKInventors: Turan Ozturk, Ali Buyruk, Emine Tekin, Selin Piravadili Mucur, Ahmet Ceyhan Goren
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Publication number: 20190327986Abstract: The invention relates to a vegetable box which is capable of preserving the products in the box in a fresh state and for an extended period of time by exchanging the air composition inside the box via the respiration and photosynthesis of the fresh fruits/vegetables, and thus ensuring the oxygen and/or carbon dioxide to reach the target partial pressure and stabilizing the same at these values.Type: ApplicationFiled: December 21, 2017Publication date: October 31, 2019Applicant: TUBITAKInventors: Ibrahim Sani ÖZDEMIR, Hatice AKSOY
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Publication number: 20190321154Abstract: A surgical implant with anti-adhesive, antibacterial and hemostatic properties to use in hernia repair. The implant includes: a) Bilayer intraperitoneal mesh, having biocompatible, antibacterial, hemostatic and anti-adhesive properties including combination of biocompatible non-degradable or semi-degradable mesh. The mesh is prepared with blend system of biodegradable polyester-based polymers/chitosan mixture in hexafluoro isopropanol (HFIP) solvent and coated on polypropylene (PP) layer as nanofibers via electrospun technique; and, b) Double and/or triple-layer extraperitonal composite mesh, was prepared with blend systems of biodegradable polyester-based polymers and/or polysaccharides formed on PP/polyester woven material via different coating methods.Type: ApplicationFiled: June 15, 2016Publication date: October 24, 2019Applicant: TUBITAKInventors: Serdar SEZER, Ümran AYDEMIR SEZER, Hacer DOGAN, Ali AKTEKIN, Vildan SANKO, Selçuk HAYDANLI, Fugen AKER
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Patent number: 10393652Abstract: An optical apparatus for obtaining a reflectance spectrum includes a first means for generating a light, a second means for transferring and receiving the light on a substrate, a third means for collecting a diffusely reflected light, and a fourth means for separating the diffusely reflected light from a specular reflected light to obtain information about a concentration of a chromophore in the substrate. The second means is an optic probe made of Poly(methyl methacrylate) (PMMA) material including an inner rod and an outer rod, the inner rod is nested within the outer rod for collection and for illumination, the inner rod and the outer rod are coaxial, the inner rod is longer than the outer rod, the inner rod is isolated from the outer rod with a semi mirrored isolator, the reflected light is reflected from deep within the substrate by the inner rod.Type: GrantFiled: January 1, 2016Date of Patent: August 27, 2019Assignee: TUBITAKInventors: Yunus Karamavuş, Hasan Basri Çelebi, Yildiz Uludağ, Gökhan Bektaş, Veysi Cansu, Dadaş Riza
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Patent number: 10351637Abstract: This invention relates to a formulation and the lens manufacturing process in the areas of medicine, ophthalmology, cataracts and cataract surgery for the production of mainly intraocular lens (IOL) which is flexible, biocompatible and has long-shelf life.Type: GrantFiled: May 7, 2015Date of Patent: July 16, 2019Assignee: TUBITAKInventors: Tülay Yilmaz Īnan, Hacer Do{hacek over (g)}an, Nevin Bekīr, Zekai Korlu, Mustafa Candemīr
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Publication number: 20190204260Abstract: This invention relates to a handheld mobile device which can analyze and measure whole blood, serum, urine or analytes which contain target agents such as mycotoxin, aflatoxin or cholera etc. with a easy to use reusable cartridge consisting of a cartridge head and cartridge body. The cartridge comprises four syringes, one of which being detachable. A waste reservoir is integrated with the syringes.Type: ApplicationFiled: July 1, 2016Publication date: July 4, 2019Applicant: TUBITAKInventors: YiIdiz ULUDAG, Mehmet Yagmur GÖK, Serkan BARUT, Veysi CANSU
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Publication number: 20190116824Abstract: A beverage preparation method, including the following steps: grinding natural hazelnut kernels and water together in a bladed grinder at room temperature; removing sediments by filtering through a sieve with a mesh size of 0.5 mm to obtain a filtrate; cooking the filtrate in a pressurized cooking vessel at 110-150° C., for 1 second to 20 minutes; removing sediments formed after cooking by a centrifuge to obtain a sediment-free liquid. The beverage preparation method solves the stability problems by a heat treatment under pressure and centrifugation steps without using food additives and by the heat treatment under pressure with sugar addition to the product gives it a special flavour.Type: ApplicationFiled: March 21, 2017Publication date: April 25, 2019Applicant: TUBITAKInventors: Tarik ÖZTÜRK, Bengü ÖZTÜRK, Ferda SEYHAN, Mehlika BORCAKLI
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Publication number: 20190041258Abstract: A multi-channel remote audio monitoring device based on a heterodyne interferometric laser Doppler vibrometer. The multi-channel remote audio monitoring device_transmits two invisible laser beams to a reflecting surface being vibrated by sound sources in the proximity. Reflected beams constituting two channels are then received back and converted into audible signals for on-line listening and on-line storing. Aforementioned signals can also be processed for on-line noise reduction purposes through a graphical user interface and a filtering module.Type: ApplicationFiled: January 26, 2016Publication date: February 7, 2019Applicant: TUBITAKInventors: Yldirim BAHADIRLAR, Emin Çagatay GÜLER, Selami SAHIN, Muhsin ERALP, Kamer KAYAER, Cenk ERYILMAZ
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Publication number: 20190041328Abstract: An optical apparatus for obtaining a reflectance spectrum includes a first means for generating a light, a second means for transferring and receiving the light on a substrate, a third means for collecting a diffusely reflected light, and a fourth means for separating the diffusely reflected light from a specular reflected light to obtain information about a concentration of a chromophore in the substrate. The second means is an optic probe made of Poly(methyl methacrylate) (PMMA) material including an inner rod and an outer rod, the inner rod is nested within the outer rod for collection and for illumination, the inner rod and the outer rod are coaxial, the inner rod is longer than the outer rod, the inner rod is isolated from the outer rod with a semi mirrored isolator, the reflected light is reflected from deep within the substrate by the inner rod.Type: ApplicationFiled: January 1, 2016Publication date: February 7, 2019Applicant: TUBITAKInventors: Yunus KARAMAVUS, Hasan Basri ÇELEBÌ, Yildiz ULUDAG, Gökhan BEKTAS, Veysi CANSU, Dadas RIZA
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Patent number: 10155701Abstract: O-Chlorobenzylidene malononitrile (CS) based self-combustible pyrotechnic compositions containing polycarbonate (PC) as a binder and 9,10-anthraquinone as a smoke component capable of producing tear gas smoke upon ignition. The pyrotechnic composition comprises an oxidizer and fuel. The formulation further comprises a stabilizer.Type: GrantFiled: December 19, 2014Date of Patent: December 18, 2018Assignee: TUBITAKInventors: Atifet Begüm Elmas, Şiringül Ay Üresin, Mehmet Ulutürk, Bariş Bigeç, Zekayi Korlu
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Publication number: 20180352840Abstract: The scope of this invention is a production method on a powdered mixture that does not contain any food additives and gives a thick low glycaemic index soup by adding hot water. Industrially produced soups and instant soups are present on the market. These kinds of soups have some certain disadvantages for consumers. These kinds of soups need additives to give flavour, take a long time to be prepared, have high glycaemic indices, and can clump with hot water. A thick instant soup with no visible phase separation can be obtained by applying at least one wetting, two tempering, and one roasting process to chickpeas for any time and adding necessary savour substances and water above 80° C. to the powdered product.Type: ApplicationFiled: November 25, 2016Publication date: December 13, 2018Applicant: TUBITAKInventors: Tarlk ÖZTÜRK, Bahar TOPAL
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Patent number: 10067083Abstract: This invention relates to an apparatus suitable to be used for analyzing at least one sample with an electrochemical sensor array, comprising at least one upper layer; at least one inlet and at least one outlet opening provided on the upper layer; at least one lower layer having at least one recess thereon; at least one two-sided adhesive membrane matching to the recess; at least one sensor array secured to the lower layer, at least one reference electrode, at least one counter electrode, at least one communication channel, at least one conductive line providing a connection between the working electrode and the communication channel on at least one plate; at least one further two-sided adhesive membrane spaced from the adhesive membrane positioned on the lower layer and enabling the sensor array to be secured to the upper layer.Type: GrantFiled: April 6, 2015Date of Patent: September 4, 2018Assignee: TUBITAKInventors: Yildiz Uludağ, Mahmut Şamil Sağiroğlu, Aylin Ersoy, Edis Ardinç, Sinan Budak, Atike Demiralp, Halit Hakan Efe
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Patent number: 10041668Abstract: The present invention relates to a hybrid combustion system (1) wherein rich homogeneous combustion and lean catalytic combustion are carried out consecutively, which results in zero NOx emission and is used for obtaining domestic hot water. The present invention relates to a combustion system wherein two serially connected heat exchangers units, which are located in the outlets of the rich homogeneous combustion unit and the lean catalytic combustion unit, transfers the heat generated during combustion reactions into domestic radiator heating water and/or tap water for hot water generation.Type: GrantFiled: June 26, 2015Date of Patent: August 7, 2018Assignee: TUBITAKInventors: Özgür Can Korkmaz, Alper Sarioglan, Fehmi Akgün, Gaye Saglam, Hüseyin Çamkerten, Egemen Akar, Yildiz Sucu
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Patent number: 10035964Abstract: The present invention is related to a circulating fluidized bed gasification or combustion system (1) using coal or biomass as raw material and comprising a combustion/gasification reactor (2); a cyclone (3) which is in connection with the reactor (2) so as to seperate solid particles from gas flow; a downcomer (4) which is in connection with the reactor (2) and the cyclone (3), extends along the reactor (2), and enables solid particles captured by the cyclone (3) to be sent to the combustion/gasification reactor (2) again; a distributing plate (5) which is in connection with the reactor (2) and provides primary gas supply to the system (1) homogeneously; at least one conduit which is positioned parallel to the downcomer (4); an ejector (7) which is positioned on the downcomer (4) vertically, comprises at least one nozzle (6) spraying pressurized gas towards the reactor (2).Type: GrantFiled: June 27, 2015Date of Patent: July 31, 2018Assignee: TUBITAKInventors: Serhat Gül, Namik Ünlü, Emir Aydar, Haydar Livatyali, Tanju Nayir, Fehmi Akgün, Zeynep Sibel Özdogan