baber/WOPTO huggingface dataset:
Patent JP-3071422-B1 (JP)
Title: 光ファイバプリフォ―ムの残留応力の低減方法
IPC: G02B6/00
Filed: 1999-03-05
Granted: 2000-07-31
Abstract: 【要約】
【課題】  大口径プリフォームの残留応力を、効果的に 緩和ないし低減する熱処理方法を提供する。
【解決手段】  光ファイバプリフォームとバーナーを相 対的に回転させ、光ファイバプリフォームに沿ってバー ナーを移動させつつ熱処理するに際し、光ファイバプリ フォームへの単位表面積当りの熱量Ｑｓ（kcal／cm   ２  ）を設定し、Ｑｓ＝（Ｑ×Ｈ）／（Ｖ×π×ｄ）   の式にもとづき、（Ｈは可燃性ガスの発熱量（kcal／ｍ   ３  ）である。）
光ファイバプリフォームの直径ｄ（ｍ）に応じてバーナ ーへの可燃性ガスの供給量Ｑ（ｌ／min)およびバーナー の移動速度Ｖ（ｍ／min)を所定の値に相対的に設定して 熱処理することを特徴としている。
Patent NL-2021067-B1 (NL)
Title: Buiskoppeling met afdichting
Inventor: GERARD OOSTERHOF
IPC: F16L37/092
Filed: 2018-06-06
Granted: 2019-12-11
Abstract: De uitvinding heeft betrekking op een samenstel van. een cilindrische kunststof' buis en een Ibuiskoppeling voor aansluiting op de kunststof buis, waarbij de buiskoppeling een omlopende insteekwand omvat waarin de buis past, waarbij de insteekwand. via een eerste diametersprong overgaat in een omlopende eerste opneemwand met een grotere binnendiameter dan de insteekwand, waarbij de eerste opneemwand een eerste sponning begrenst waarin een. gripring' is opgenomen. die aangrijpt. 0H1 de ingestoken buis EHI die fill de insteekrichting verplaatsbaar is lll de eerste sponning tussen een eerste stand waarin de buis door de gripring heen naar de insteekwand kan worden gestoken, en een tweede positie waarin de gripring rondom vast op de ingestoken buis aangrijpt, waarbij de eerste opneemwand overgaat in een omlopende opsluitwand met een naar de insteekopening toe afnemende binnendiameter, waarbij het insteekdeel een omlopende afdichting binnen de opsluitwand omvat die rondom aangrijpt op de buis.
Patent NL-2021986-B1 (NL)
Title: Counter-current swimming device
Inventor: JAN VAN LOON
IPC: A63B69/12
Filed: 2018-11-13
Granted: 2020-05-15
Abstract: The invention provides a ounter-current swimming device for a swimming pool, the device comprising: - a lower housing part having an inlet, - an upper housing part, connected to the lower housing part - an outlet nozzle connected to the upper housing part, so that the lower housing part, the upper housing part and the outlet nozzle form a flow channel, wherein the device further comprises: - a propeller screw configured to, when the device is installed in a swimming pool, accelerate water into the inlet, and - a motor coupled to the propeller screw, wherein the upper housing part is in the form of a bend and has an upper housing part entrance and an upper housing part exit, wherein the upper housing part entrance has a larger cross section than the upper housing part exit. The coupling between the motor and the propeller screw may be a magnetic coupling with permanent magnets on the propeller side of the coupling.
Patent NL-2025288-B1 (NL)
Title: Construction element for a warehouse
Inventor: JOHANNES ADRIANUS HENDRICUS MARIA VAN DER SANDE
IPC: E04H5/08
Filed: 2020-04-07
Granted: 2021-10-25
Abstract: The invention relates to an elongate construction element (25,26; 30,31; 50;7l,72;77,78;87,88) for constructing vertical columns (l,2,9,l7,76) and longitudinal gutters (3,4,6,84) supported on the columns, of a greenhouse or warehouse (5). The construction element comprises a central section (51) and two side sections (52,53) extending in a base plane (55) on each side of a central section. The central section (51) has lateral parts (56,57) extending from a respective side section (52,53) to a main section (58) that is situated at a distance (Hc) from the base plane (55) and that extends substantially parallel to the base plane. Along an edge (60,61) of the side sections (52,53) at a distance (WS) from the central section, two transverse sections (62,63) extend transversely up to a height (Ht) from the base plane (55) that is larger or equal to the distance (Hc) ofthe main section (58) from the base plane (55).
Patent NL-2027544-B1 (NL)
Title: Pressure driven microfluidic chip and method for delivering a sample at a determined flow rate
Inventor: ELWIN XANDER VROUWE
IPC: G01N1/00
Filed: 2021-02-11
Granted: 2022-09-12
Abstract: The invention relates to a pressure driven microfluidic chip for delivering a first liquid at a determined flow rate, said chip comprising a first inlet, a container connected to the first inlet, a second inlet connected to the container via a first passage, a second passage connecting the container to an outlet, wherein the first passage has a first resistance to liquid flow, and the second passage has a second resistance to liquid flow. The first resistance may be higher than the second resistance. The invention also relates to a pressure driven method of delivering a first liquid at a determined flow rate comprising using a chip first a first and second passage, wherein the first passage has a first resistance to the flow of the first liquid, and the second passage has a second resistance to flow of the second liquid.
Patent NL-2028420-B1 (NL)
Title: Method for generating a wall decoration print composition
Inventor: ROBIN CASEY CALKHOVEN
IPC: G06F3/12
Filed: 2021-06-09
Granted: 2022-12-19
Abstract: The present disclosure discloses a computer implemented method of generating a wall decoration print composition for printing said composition on a plurality of wall decoration elements, wherein said wall decoration elements are arranged in a grid having a predefined spacing between said elements, said method being performed by a computer through a webservice web interface and comprising the steps of: obtaining a selection of a number of wall decoration elements in said composition; obtaining a selection of a shape of each of said wall decoration elements, wherein said selection comprises one of the group of a rectangular shape, a circular, square, triangular, diamond shape or a hexagon shape; displaying said wall decoration elements in a predefined grid configuration; obtaining a selection of one or more adjacent wall decoration elements in said composition; obtaining a first image file and displaying said image as an overlay over said selection; scaling said overlay in respect of said selection; cropping said overlay in accordance with boundaries of said selection; and wherein said wall decoration elements displayed in said predefined grid configuration comprise scalable vector graphic elements, and wherein said cropping of said overlay comprises applying a clipping mask in accordance with said scalable vector graphics elements.
Patent NL-2028769-B1 (NL)
Title: Advanced detection method of three-directional apparent frequency dispersion rate of gallery
Inventor: DANGDANG MENG
IPC: G01V3/06
Filed: 2021-07-17
Granted: 2022-04-05
Abstract: The present invention discloses an advanced detection method of three-directional apparent 5 frequency dispersion rate of a gallery, which is applied to detection of concealed hazard geological bodies in front of a gallery during construction of underground engineering such as galleries as well as water bearing capacities, comprising: designing an electrical survey line in a gallery, arranging s power supply points and n measurement points in succession on the survey line, and constructing power supply electrodes and three-directional measurement electrode 10 groups; connecting a power supply cable and a receiving cable with an electrical prospecting apparatus, supplying high-frequency and low-frequency AC at each power supply point respectively, recording total field potential differences among electrode pairs P1P2, P1P3 and P1P4 under two frequencies, and calculating three-directional apparent frequency dispersion rate; and then conducting data inversion based on a Cole-Cole model to obtain three-directional frequency 15 dispersion rate images of a geological body in front of gallery excavation, and judging a spatial position and a water-bearing capacity of the concealed disaster geological body in front of gallery excavation so as to provide technical parameters for safe gallery excavation.
Patent NL-2029275-B1 (NL)
Title: Portable Isolation Mask for Artificial Respiration
Inventor: HONGCHANG PENG
IPC: A61M16/00
Filed: 2021-09-29
Granted: 2023-04-06
Abstract: The present invention belongs to the technical ﬁeld of auxiliary instruments used in cardiopulmonary resuscitation operation, and particularly relates to a portable isolation mask for artiﬁcial respiration. The portable isolation mask for artiﬁcial respiration includes a mouth covering portion (10), wherein an air blowing pipeline (20) is provided on the mouth covering portion (10), an air inlet end of the air blowing pipeline (20) is positioned outside the mouth covering portion (10), and an air outlet end of the air blowing pipeline (20) is positioned inside of the mouth covering portion (10), and a one-way valve is provided within the air blowing pipeline (20), and a lower jaw covering portion (30) is provided inside the mouth covering portion(10) to form a lower jaw mask (40), both the mouth covering portion (10) and the lower jaw covering portion (30) being made of an elastic material. By the present invention, one can use a single hand to fix the isolation mask and control the opening and closing of the nostrils at the same time. It can also reduce the probability of the rescuer's eXhalation leakage, and help to enable the lower jaw of the person to be rescued in a raised state so as to ensure an unimpeded airway.
Patent NL-2030821-B1 (NL)
Title: Method for characterizing a protein
Inventor: SABINA CANEVA
IPC: G01N33/487
Filed: 2022-02-04
Granted: 2023-08-03
Abstract: The invention provides a measurement method for measuring a linearized protein (10) using a 2D material membrane (100); wherein: the linearized protein (10) is functionally coupled to a protein optical emitter (21); the 2D material membrane (100) comprises a rim (115) deﬁning a membrane nanopore (110); wherein the rim (115) comprises a [room-temperature] membrane optical emitter (22); the protein optical emitter (21) and the membrane optical emitter (22) form FRET donor-acceptor pair emitters (20) having a donor excitation radiation range, a donor emission radiation range and an acceptor emission radiation range; a measurement stage comprises: (i) passing the linearized protein (10) through the membrane nanopore (110); (ii) providing donor excitation radiation (51) having a wavelength selected from the donor excitation radiation range; and (iii) measuring emission in the donor emission radiation range and/or the acceptor emission radiation range to provide a related emission signal.
Patent NL-2031562-B1 (NL)
Title: Curing method for magnesium-based cement concrete products and dedicated system thereof
Inventor: FUMING LUO
IPC: C04B40/02
Filed: 2022-04-12
Granted: 2023-04-04
Abstract: Disclosed are a curing method for magnesium—based cement concrete products and. a dedicated. system. thereof. Temperature—controlled carbonation curing, humidity—controlled carbonation curing, and storage carbonation. curing are provided. for the magnesium—based cement concrete product; the magnesium—based cement concrete product is kept in an appropriate carbon dioxide gas concentration, carbon dioxide gas pressure, ambient temperature, and relative humidity environment in a hydration. process, low— temperature curing and carbonation curing are combined to improve the internal microstructure of the magnesium—based cement, thereby enhancing the compactness, macro—mechanical properties and durability of Inagnesium—based. cement; the curing' method. enables water slag sand and soil dreg to be used directly in the concrete product and enables magnesium—based standard sand to participate in the hydration reaction instead of quartz standard sand, thereby making a contribution to reducing carbon emissions in the construction sector and the whole society and providing very obvious technical advantages and economic and ecological benefits.
Patent NL-2032474-B1 (NL)
Title: Preparation method of perdeuterated 1,5-diaminotetrazole
Inventor: JIPING LIU
IPC: C07D257/06
Filed: 2022-07-12
Granted: 2024-01-25
Abstract: The present invention discloses a preparation method of perdeuterated l,5—diaminotetrazole, and belongs to the technical field of deuterated energetic material synthesis. The method has short operation process, and uses relatively safe sodium 5 (potassium) azide rather than cyanogen azide with high sensitivity as a raw material, so that the operation process is safe and controllable. The present invention realizes the preparation of perdeuterated l,5—diaminotetrazole with a purity of higher than 99.4% and a high yield, and no obvious by—products are produced. 10 Compared with ordinary l,5—diaminotetrazole having an explosive velocity of 5765 m/s, perdeuterated l,5—diaminotetrazole of the present invention has a crystal density increased by 4.1% and an improved explosive velocity of about 5945 m/s. Furthermore, the initial decomposition temperature of perdeuterated l , 5— 15 diaminotetrazole is higher, which indicates that perdeuterated l,5—diaminotetrazole has improved thermal stability. Therefore, perdeuterated l,5—diaminotetrazole has expanded application range.
Patent NL-2033884-B1 (NL)
Title: A Photovoltaic Power Prediction Method, System and Medium
Inventor: JIAN SUN
IPC: G06Q10/04
Filed: 2022-12-30
Granted: 2023-09-06
Abstract: The invention belongs to the technical field of photovoltaic power generation prediction and discloses a photovoltaic power prediction method, system and medium. The driving numerical forecast model is determined based on atmospheric reanalysis meteorological data and global weather prediction field. After preprocessing meteorological data, feature selection is carried out. The prediction method based on LSTM-CNN and the regression prediction method based on Lasso are combined with the field observation data to train the model and finally output the combined prediction results. The present invention takes the weather prediction result of ERA5 driven numerical weather prediction model as the input of model learning for model training. When the weather prediction results of ECMWF driven numerical weather prediction model are input into a trained model and verified, the results are more satisfactory than those of a single model. The invention combines the advantages of linear and nonlinear prediction models, improves the generalization ability of prediction models, and improves the accuracy and stability of short-term power prediction of photovoltaic power generation.
Patent RO-115233-B1 (RO)
Inventor: POP GHEORGHE
IPC: B22D7/00
Filed: 1993-04-01
Abstract: Invenţia se referă la un procedeu de turnare a lingourilor din oţel, destinat în special obţinerii semifabricatelor, pentru realizarea pieselor forjate grele de tip placă. Procedeul conform invenţiei constă în turnarea indirectă a unui oţel într-o lingotieră căptuşită cu un material refractar; în timpul solidificării, fiind aplicată asupra oţelului din lingotieră, în atmosferă obişnuită, o presiune statică de 20 daN/cm, pe direcţia axei lingoului. Se obţin lingouri scurte, cu un raport dintre înălţime şi diametrul mediu < 0,8.
Patent RO-117858-B1 (RO)
Title: Method of reducing electrode consumption in plasma torches
Inventor: LYNUM STEINAR
IPC: C09C1/48
Filed: 1993-04-05
Abstract: The invention relates to a method for reducing the electrode consumption in plasma torches. The method of reducing the electrode consumption in plasma torches during the hydrocarbons preparation and decomposition process for producing carbon black and hydrogen, especially from natural gas or methane, where hydrogen is introduced into the plasma torch as plasma-forming gas, is characterized in that 2 to 10% methane is mixed in the plasma-forming gas and the methane mixture quantity is adjusted depending on the electrode consumption calculated on the base of the functioning parameters of the plasma torch arc.
Patent RO-115610-B1 (RO)
Title: Lapping device
Inventor: TEODORESCU CRISTIAN
IPC: B24B37/00
Filed: 1994-12-05
Abstract: The invention relates to a lapping device for plane and other type surfaces and having variable eccentricity and being adjustable to any kind of vertical-axis machine-tool. According to the invention, the lapping machine comprises a grooved eccentric (e) of a driving shaft (1) which is mounted in an eccentric grooved bushing (6) mounted by means of a ball bearing (8 and 9 ) on the upper plate (7), depending on the mounting position of the grooved bushing (6) on the grooved eccentric(e) of the driving shaft (1), the eccentricity of the device ranging between a+b and a-b.
Patent RO-117930-B1 (RO)
Title: Set of thermoplastic structural components for building structures and process for manufacturing said components
Inventor: DE ZEN VITTORIO
IPC: B29C48/16
Filed: 1994-05-25
Abstract: The invention relates to a set of tubular rectilinear thermoplastic components (8, 8', 9, 9' 26, 27, 35, 35', 37, 40, and 80) for building structures, having planar walls spaced away from transverse walls or some transverse membranes and some interlocking means for coupling by means of some shoots, each of the set components being a co-extruded part of a tubular support wall (10 and 21) and of a smooth protective sheet (11 and 22), the inner surfaces, consisting of transverse walls or transverse membranes, being provided with some circular cuts, in order to provide some spaced openings (17, 25, 32 and 39), located lengthwise the transverse walls and membranes. The process for manufacturing said set produces every extruded tubular component having continuous tubular support walls, with sealed section. The extrusion of said components occurs at the same time with the co-extrusion of a thin protective sheet, on the exposed outer surfaces of the component and, in the next stage, the drilling of the membranes and transverse walls by means of some rotary drills takes place, and the material resulting from this procedure is recovered and reintroduced in the extrusion process.
Patent RO-113952-B1 (RO)
Inventor: BERAR CRISTIAN
IPC: B21D49/00
Filed: 1997-05-26
Abstract: Prezenta invenţie se referă la o butelie pentru presiuni ridicate, la un procedeu şi la o instalaţie pentru obţinerea acesteia, butelie utilizată la depozitarea şi transportul unor fluide sub presiune. Butelia pentru presiuni ridicate, conform invenţiei, este prevăzută cu un perete metalic (1), de preferinţă din aluminiu cu grosimea de circa 5 mm şi cu un înveliş de rezistenţă (A) a cărui grosime este cuprinsă între 1,5 şi 1,7 mm, grosime obţinută prin aplicarea unor straturi (2, 3 şi 4) cu o fibră (5), de preferinţă de carbon sau aramidică, care acoperă atât o suprafaţă cilindrică (a), cât şi nişte suprafeţe de racordare (b şi c) ale peretelui metalic (1). Procedeul constă, într-o primă fază, din aşezarea pe o butelie metalică, a unui prim strat format prin înfăşurarea unei fibre, spiră lângă spiră, într-un plan de referinţă I - I, perpendicular pe axa butelei şi acoperind, atât o suprafaţă cilindrică a sa, cât şi nişte suprafeţe de racordare ale acesteia cu gâtul şi fundul buteliei, urmat de un al doilea strat, orientat într-un plan alfa înclinat cu un unghi de 30° faţă de planul de referinţă I - I menţionat, şi de un al treilea strat, ale cărui spire sunt orientate după un plan β înclinat cu un unghi de 30° faţă de planul de referinţă I - I, fibra utilizată fiind în prealabil impregnată cu o răşină sintetică şi apoi ştearsă de surplusul de substanţă, urmată de o a doua fază, când are loc polimerizarea răşinii care rigidizează astfel straturile de fibră depuse. Instalaţia pentru obţinerea buteliei este prevăzută cu un derulator (6) şi cu nişte role de ghidare (9 şi 10), între acestea fiind poziţionate o rolă de umectare (11) şi o rolă de curăţire (12). Datorită acestora, o fibră (8) este deviată printr-o baie de impregnare (13), o rolă de ghidare (10) conducând-o apoi printr-un ghidaj mobil (15), a cărui deplasare liniară permite înfăşurarea numitei fibre (8) pe o butelie metalică (16), fixată pe un dispozitiv de prindere (17) şi, în final, cu un modul de polim
Patent RO-116653-B1 (RO)
Title: Process for producing cellulose fibres and cellulose fibre produced by applying the same
Inventor: EIBL MARKUS
IPC: D04H1/425
Filed: 1996-10-08
Abstract: The invention relates to a process for producing cellulose fibres, in which a cellulose-containing material is dissolved in an aqueous tertiary amine-oxide solution to produce a spinnable cellulose solution, the resulting cellulose solution being subjected to spinning and furher passed through an aqueous spinning bath where swollen water-containing filaments are produced and in which, in order to improve the fibre carding, said swollen water-containing filaments are squeezed at various points, so that at least two squeezing points per milimeter of filament length on average are achieved, afterwards the squeezed filaments are dried in order to produce cellulose fibres, said squeezing operation involving a pressure high enough to preserve said squeezing points produced on the filaments and on the dried fibre as well and to render said points visible as color variations when examined in linearly polarized light. The invention also relates to a cellulose fibre produced by applying the claimed process.
Patent RO-120267-B1 (RO)
Title: Method for controlling the sialylation of proteins produced by mammalian cell cultures
Inventor: ETCHEVERRY TINA
IPC: A61K38/00
Filed: 1996-06-06
Abstract: The invention relates to a novel process for the preparation of glycoproteins by mammalian cell cultures characterized by the control of the sialic acid content of the produced glycoprotein over a broad range of values by modifying the cell culture environment. The invention refers to the processes by which the sialic acid content of the glycoprotein is modified by varying the cell culture parameters which affect the specific cell productivity. A preferred embodiment includes cell culture processes characterized in that the osmolality of the cell culture as well as the concentration of the transcription enhancing factor are controlled during the production phase of the cell culture.
Patent RO-81391-B1 (RO)
Inventor: POPOVICI
IPC: B29B13/06
Filed: 1980-01-29
Abstract: Utilaj format dibntr-un corp de uscare din mai multe compartimente, dintre care primul este cuplat cu un dozator si distribuitor, iar compartimentele comunica între ele prin tuburi de trecere. în fiecare tub de trecere este dispus cîte un mijloc de intrare fortata si de rupere a aglomerarilor. Este destinat pentru industria chimica.
Patent WO-02065983-B1 (WO)
Title: Tissu contenant un revitalisant pour cheveux
Inventor: GREY GARY
IPC: A61K8/02
Filed: 2002-02-05
Abstract: L'invention concerne un étoffe tissée contenant, absorbé, un revitalisant pour cheveux.
Patent BG-65543-B1 (BG)
Title: Composition for producing fine ceramic prodcuts
Inventor: VELKOV IVAN
IPC: C04B35/00
Filed: 2002-09-04
Abstract: The invention relates to compositions for the production of fine ceramic products with prevailing part of rock materials, wherein the appearance of part of the basic components of the composition of the material and the ratio between them change. Different metamorphic leucocratic rock raw materials are used altered by geotectonic processes completely or in a prevailing degree to sericite-feldspar-quartz shales subjected to contact extraction of sodium alkaline to microcline rocks. The metamorphic raw materials includes different intrusive granites, granitogneisses, their effusive analogues (rhyolites or their tuffs), as well as veining rocks (aplites, pegmatites). The use of naturally altered leucratic rocks ensures the required plasticity and whiteness of the material at reduced quantityof the kaolin material. The reduction of the plastic components in the mass is possible due to the presence of the rock component of the micaceous mineral sericite which, in hydrolysis enters in cation exchange with the argillaceous components of kaolin type. There is the facility for lower temperature firing, quick single firing and considerable energy economy. The composition is produced after suitable crushing of the selected rocks, deferrization by electromagnetic separation, acidic floatation or separation screening and their mixture with the other components of the material in specified ratios.