baber/WOPTO huggingface dataset:
Patent EP-1001078-B1 (EP)
Inventor: MANNES WOLFGANG
IPC: D21F1/70
Filed: 1999-10-14
Granted: 2004-03-31
Abstract: The assembly to separate particles by flotation, from a suspension (S) containing paper fibers, separates the flotation foam (5) from the suspension (S) at the earliest after the third channel flow (4) in the system. The separation of the flotation foam (5) from the suspension (S) is at the earliest after the final channel flow (4). The dwell time in the channel flows (4,4'), together, amounts to at least 20 secs. The channel flows (4,4') are vertical, to give alternating upwards and downwards flow directions. The flow speed in the channel flows (4,4') is set at least at 10 cm/sec., except for the final channel flow (4'), where the flow speed is 1-4 cm/sec. The suspension (S) passes through turbulence zones (9,9') in its path through the flotation vessel (1), where the flow changes direction, using throttled points. The turbulence zones (9,9') are formed by projections in the channels, which partially deflect the flows. At least part of the gas (G) to form the bubbles is mixed with the suspension within the flotation vessel (1) at the flow direction change points. The bubbles formed by the gas (G) are significantly larger than the bubbles already present in the suspension (S). The circular flow of the suspension (S), in the peripheral direction of the flotation vessel (1), is at least 1 cm/sec. The reject outflow (11) is linked to an upper foam collection zone (13), which is not directly connected to all the flow channels, but only with the one or two channels directly in front of the reject outflow (11). Part of the dividing wall (6,6') is bonded tightly to the base (8) of the vessel (1), leaving a free flow space (3') against the vessel cover. The other part of the dividing wall structure leaves a flow space (3) between the wall and the vessel base, using alternating dividing walls (6,6') and flow spaces (3,3') in the main flow direction (T). The flotation vessel (1) has a circular or oval shape, with a vertical and closed side wall (7) which is cylindrical. The flotation operation is for use with a standing cylinder where the side wall (7) and the dividing walls (6,6') are concentric. The inlet (2) is at the center of the vessel base, and the outlet (10) for the cleaned suspension (S') projects radially outwards opposite to the inlet. The dividing wall (6,6') height over the vessel base (8) is at least equal to the max. horizontal width of the flotation vessel (1), or their height is at least twice the max. vessel width. The vessel base (8) is fitted with connections for a feed of flotation air or a liquid mixed with air.
Patent EP-1013300-B1 (EP)
Inventor: CHANG JOSEPH JAWSHIN
IPC: A61M5/32
Filed: 1999-12-22
Granted: 2004-05-26
Abstract: A solid blunt and a needle assembly having a solid blunt. The solid blunt helps to prevent accidental needle sticks. In one exemplary embodiment, a solid blunt has an outer dimension (e.g. outer diameter) which is nearly equal to an inner dimension (e.g. inner diameter) of a cannula of a needle which is configured to contain the solid blunt. In one example, the solid blunt substantially blocks fluid flow in a first circumferential portion of an inner diameter of the cannula and allows fluid flow in a second circumferential portion of the inner diameter. The solid blunt is typically capable of longitudinal movement through the cannula and is prevented from moving substantially in a direction perpendicular to the longitudinal movement. A needle assembly, in another exemplary embodiment, includes a solid blunt, a cannula and a clip which couples slidably the solid blunt to a frame which is coupled to the cannula. The present invention may be used with medical devices including needles, introducers and catheters and other devices as well. <IMAGE>
Patent EP-1064353-B1 (EP)
Inventor: GRIFFITH LINDA G
IPC: B01J19/00
Filed: 1999-03-18
Granted: 2002-11-06
Abstract: Systems including (1) a micromatrix and perfusion assembly suitable for seeding and attachment of cells within the matrix and for morphogenesis of seeded cells into complex, hierarchical tissue or organ structures, wherein the matrix includes channels or vessels through which culture medium, oxygen, or other nutrient or body fluids can be perfused while controlling gradients of nutrients and exogenous metabolites throughout the perfusion path independently of perfusion rate, and (2) sensor means for detecting changes in either cells within the matrix or in materials exposed to the cells, have been developed. Methods for making the micromatrices include micromachining, micromolding, embossing, laser drilling, and electro deposition machining. Cells can be of one or more types, either differentiated or undifferentiated. In a preferred embodiment, the matrix is seeded with a mixture of cells including endothelial cells which will line the channels to form "blood vessels", and at least one type of parenchymal cells, such as hepatocytes, pancreatic cells, or other organ cells. The system can be used to screen materials for an effect on the cells, for an effect of the cells on the materials (for example, in a manner equivalent to tissue metabolism of a drug), or to test a material on a biological that must first infect cells or tissues, such as viruses. The apparatus also can be used to provide a physiological environment for expansion of stem cells, or for enabling gene therapy in vitro.
Patent EP-1068561-B1 (EP)
Inventor: INDEFREY KLAUS
IPC: G06F11/08
Filed: 1999-03-17
Granted: 2002-11-27
Abstract: Data transfer between a secure computer and a number of input/output units occurs via a bus control unit connected to the secure computer and a serial bus system. The bus control unit cyclically activates the input/output units connected to the bus system and transfers multi-bit message to the respective activated input/output unit. In order to produce a data transfer method which enables security/related signals to be transmitted via a non-error-protected bus system, at least one of the input/output units is designed as a security unit. Further, the multi-bit message transferred to the security unit has at least one checkbit. The security unit interprets the transferred multi-bit message as correct only if the checkbit alternates within a predefined monitoring period.
Patent EP-1075284-B1 (EP)
Inventor: MELLES GERRIT REINOLD JACOB
IPC: A61F9/00
Filed: 1999-05-07
Granted: 2003-02-12
Abstract: The invention relates to a method for performing retinal membrane removal, wherein a retinal membrane is stained using at least one vital dye. The invention further relates to a staining composition for use in said method.
Patent EP-1095281-B1 (EP)
Inventor: HOWARD DAVID J
IPC: G01F1/7086
Filed: 1999-07-05
Granted: 2004-02-04
Abstract: A pump system and method for controlling and monitoring the aspiration of a liquid and the subsequent dispense of the liquid. As a pump is operated to either aspirate or dispense a liquid, a processor circuit receives input from a liquid air detector to sample the detected conditions in relation to the operation of the pump. In one embodiment, the pump employs a stepper motor, and the processor records information regarding the detected contents of the pathway at intervals correlating to the motor activity. A profile of detector output versus motor intervals is thus created from the point an aspiration cycle is commenced at least until a fluid-to-air boundary is detected, or from the point a dispense cycle is commenced, through an air-to-fluid boundary. Each profile is then compared against a standardized profile to determine if the detected transition occurred at a desired point in the profile. The processor circuit is programmable to define acceptable margins of error relative to the reference profile, and to define a variety of error conditions.
Patent EP-1115572-B1 (EP)
Inventor: PEDERSEN STEEN
IPC: B65D77/20
Filed: 1999-09-15
Granted: 2005-01-26
Abstract: There is described a packing tray (2) mainly of cardboard, paper, or a laminate, e.g. extruded, primarily containing these materials and in particular intended as sales packing for foodstuffs, e.g. meat, sliced meat or vegetables, poultry, fish, fruit, vegetables, salads, pasta, dishes for dinner, bakery and dairy products, which tray preferably has a rectangular shape with rounded corner parts (8), a mainly plane bottom (14) and sloping side walls (16) which at the top continue in an annular edge (12) approximately extending in parallel with the bottom (14), which tray (2) consists of one moulded item, the upper side of which consists of a gas- and/or diffusion-proof coating having such barrier abilities that a covering film or a dome-shaped, e.g. transparent, lid (18) may be connected gas-proof or diffusion-proof to the said annular edge by welding. There is also described a method for making and using, respectively, the packing tray.
Patent EP-1109598-B1 (EP)
Inventor: JACOBSON JERRY I
IPC: A61N2/04
Filed: 1999-09-02
Granted: 2006-04-05
Abstract: A magnetic field generator device includes a signal generator capable of operating within predetermined parameters, an attenuator is connected to the signal generator and to helmholtz coils to transmit and attenuate the signal from the generator to the coils to generate a predetermined desired magnetic field. A method of treating patients having numerous conditions provides for subjecting the patients, patient portions and/or targets therein, to the magnetic fields which are set in accordance with the characteristics of the patient, patient portion and/or target to be treated.
Patent EP-1135935-B1 (EP)
Inventor: CLASSEN BRIAN J
IPC: H04N5/235
Filed: 1999-11-12
Granted: 2004-09-08
Abstract: A color enhancement method for use in a video camera imaging system (10, 30) in the context of non-uniform lighting includes an adaptive algorithm (100 - 110) for developing a shutter speed control signal, analog gain control signal and color balance signals from pixel luminance over one filed of video. The control signals developed during one field are used to control the camera (12) during the next field. The speed control signal and analog signal are determined based on the luminance signal obtained in digital form from the video camera, and analyzed over at least one field of video. During one field, the speed control signal and the analog gain signal target dark areas of the image and during the next field they target the bright areas of the image so that, over two fields, every pixel is within a workable range of luminance in at least one of two alternate fields. As the color balance settings for the fields are adjusted according to the exposure settings and the luminance level, consistent hue values are maintained between alternate fields. Additionally, a pixel color detection circuit (18, 28) examines each pixel from the video camera (12) to determine whether it is in a color region of interest. The pixel color detection circuit uses a color offset signal, calculated by a controller (16, 60) based on the luminance signal during the preceding filed. The color offset signal indicates how far from neutral, or white, in the chosen color space, is the chrominance data from the camera. The video camera and pixel color detection circuit may be sued to identify weeds or plant material on the ground. A controller (74) is responsive to the pixel color detection circuit and activates one or more spray nozzles (68, 70) when a weed is detected.
Patent IE-86632-B1 (IE)
Title: Sash window horn arrangement
Inventor: BRAID HAROLD KEITH
IPC: E06B3/00
Filed: 2011-11-28
Abstract: A sash window system (10) comprising a window frame (12) including a side frame member (2), a window sash (16) slidably mounted within the window frame 912), and a horn (28) detachably connected to the sash (16). The horn (28) further comprises at least one engagement feature (36,38) which slidably engage the side frame member (2) and slidably attach the horn (28) to the window frame (12) to retain horn (28) to frame (20) while allowing the horn (28) to slide along the side frame member (20). The detachable connection arrangement preferably comprises a magnetic connection, comprising a magnet (46) mounted on the horn (28) which is attracted to the bottom of the sash (16) and/or a metallic plate mounted therein. <Figures 1, 4 and 5>
Patent IT-1268343-B1 (IT)
Title: Functional orthodontic device
Inventor: LEVRINI AURELIO
IPC: A61C/
Filed: 1994-11-16
Granted: 1997-02-27
Abstract: A functional orthodontic device designed to be worn in the oral cavity, preferably in a removable manner, and comprising an anatomical frame 1, 2, 3 which is shaped in a way which matches predetermined support surfaces in the oral cavity, for example the lower dental arch, or the like, which has projecting in a position between the occlusal surfaces of the upper dental arch and the lower dental arch, in particular in the zone of the molars, at least one pad 4 which stimulates tightening of the mandibles against them. In accordance with the invention stimulator pads 4 are made of elastic material, for example of a thermoplastic elastomer resin having variable resilience properties according to its compression state. <IMAGE>
Patent IT-1266606-B1 (IT)
Title: Procedure and apparatus for repairing metal or synthetic piping for gases or liquids
Inventor: CRIFFO' FRANCO
IPC: F16L/
Filed: 1993-10-20
Granted: 1997-01-09
Abstract: The subject of this invention is a procedure and an apparatus for repairing metal or synthetic piping for gases or liquids. The procedure comprises a first phase, in which collar elements are positioned inside the piping to be repaired in correspondence with the offtakes, each collar element being positioned substantially coaxially with the associated offtake. Then, an expandable element, the external surface of which is coated with means of adhesion tight with the internal surface of the piping, is inserted into the piping. This tubular element is also subjected to pressurisation in such as way as to obtain its adhesion with the internal surface of the piping and, finally, the discoid parts of the tubular element are removed in correspondence with the collar element in such a way that the inside of the expandable tubular element, which constitutes the piping repair element proper, is in communication with the various piping offtakes. <IMAGE>
Patent IT-1281681-B1 (IT)
Title: Dispositivo di chiusura particolarmente per apparecchiature di  produzione di gelato artigianale
Inventor: CAVAGNOLI LUCIANO
IPC: A23G/
Filed: 1996-01-18
Granted: 1998-02-26
Abstract: Viene previsto un dispositivo di chiusura particoluò essere aperto e chiuso senza sforzo da qualsiaso artigianale comprendente un corpo di supporto ino è particolarmente indicato per le spiagge, dove ione estrema ad una parete di un'apparecchiatura ie, rende faticoso il lavoro degli addetti.Nell'ombto dal corpo di supporto, un organo di manovra attono agevolate da un meccanismo azionato da una levrifizio, ed una sede di riscontro solidale alla pa a compressione di gas e, tramite dei tiranti, sula seconda porzione estrema del corpo di supporto. ggi inferiori.
Patent IT-1292654-B1 (IT)
Title: Continuous pressing method and plant for production of tiles - involves controlled discharge of contained layer of powder on conveyor belt that advances through pre-pressing rollers to mould and pressing punch
Inventor: ALGERI MARIS
IPC: B28B/
Filed: 1997-01-16
Granted: 1999-02-11
Abstract: The constituent powder mix (1) is delivered to a receiving hopper (2) at the upstream end of the continuous tile manufacturing plant. The powder is discharged at a controlled rate onto a belt conveyor (3) and levelled to a predetermined thickness by a dosing squeegee (2a). A decorative granule layer (10) may be added and the strip of powder (6) advances through the pre-pressing station comprising the conveyor end roller (12) and a spaced pressing roller (13). The compressed layer (14) is sufficiently stable to be pushed by the rollers across a transfer table (15) to the tile mould (4) where successive tile portions are severed and pressed by a punch (18) in the mould cavity (19).
Patent IT-1267412-B1 (IT)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/539
Filed: 1994-03-15
Granted: 1997-02-05
Abstract: PCT No. PCT/EP95/00931 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed Mar. 13, 1995 PCT Pub. No. WO95/24878 PCT Pub. Date Sep. 21, 1995A disposable sanitary towel (1) comprising an upper layer (5) which is permeable to liquids, a lower impermeable layer (7) and an absorbent member (6) is provided with an intermediate layer (10) located between the upper layer (5) containing the absorbent member (6) and extending around the longitudinal side edges and end edges of the absorbent member (6) so as to distribute the liquid received and to prevent the loss of liquid from the edges of the absorbent member (6).
Patent IT-1265980-B1 (IT)
Title: Process and so-called rotational moulding means for hollow geometrical bodies with a reinforced mouth in which the inside wall has a substantially straight continuous generatrix
Inventor: BARSEGA MASSIMO
IPC: B65D/
Filed: 1993-02-26
Granted: 1996-12-16
Abstract: Creating in mould 2, 2' a critical distance A designed to be cancelled out in operation, up to fitting together, with substantially constant thicknesses, phenomena which can be regarded as hourglass phenomena in each bottle, to distribute the correct quantities of powder necessary and sufficient to guarantee the growth and joint definition of the thicknesses of the manufactured article 1. In order that this should take place it is necessary to comply with the principle that the slot filled by the meeting together of the two thicknesses is correlated with the correct quantity of material in accordance with the formula: P = p.S. 1/2A, where: A = slot width, p = specific gravity of the material S = total surface area, P = weight of powder added, Quantities < P = non-closure of the slot Quantities > P = surplus accumulation on the walls of the main bottle, using the formula: a = Pe/Sp.p where: a = thickness exceeding equality, Pe = excess weight, Sp = surface area of the main bottle. <IMAGE>
Patent JP-3022552-B1 (JP)
Title: 熱電対電力検出器
IPC: G01R21/04
Filed: 1999-04-15
Granted: 2000-03-21
Abstract: 【要約】
【課題】中電力で使用できること、高周波特性が良いこ と、且つ直流校正が可能であること等の諸要求に対応で きる熱電対電力検出器を提供する。
【解決手段】熱容量を持った金属ブロックの内部に設け た空間に高周波から絶縁された熱電対を設置し、熱電対 の温接合部に、周囲が金属ブロックに接続された電気的 導体の薄板と、表面に抵抗体を膜状に形成した絶縁基板 とを順に面接配置し、他方の冷接合部を金属ブロックに 面接して取り付け、高周波電力による抵抗体の温度上昇 を熱電対で検出する。
Patent JP-2909458-B1 (JP)
Title: 低粘度セルロース粘液の製法
IPC: C08L1/00
Filed: 1998-05-20
Granted: 1999-06-23
Abstract: 【要約】
【解決手段】  パルプセルロースを有機溶媒と水に溶解 し、セルロース粘液にする低粘度セルロース粘液の製法 において、該有機溶媒がＮ−メチロールカプロラクタム およびメチルモルホリンオキシドである低粘度セルロー ス粘液の製法。
【効果】  本発明は溶媒の組成を変えてセルロース粘液 の粘度を低下させる低粘度セルロース粘液に関する、主 にＮ−メチロールカプロラクタムを第二溶媒とし、第二 溶媒を主溶媒とするメチルモルホリンオキシドと混合 し、溶解の過程において繊維の膨潤性を増加し、溶液の 組成を変え、セルロース溶液の粘度を低下する効果に達 成し、また上記効果により工程に低温溶解及び高速紡糸 性を採用できセルロース重合度の衰退を有効に減少さ せ、繊維製品の物性を強化し、製品の品質を向上するこ とができる。
Patent JP-2934627-B1 (JP)
Title: 嵌殺し式複層ガラス
IPC: E06B3/70
Filed: 1998-07-24
Granted: 1999-08-16
Abstract: 【要約】
【課題】  換気、或いは物や人の出入りが可能で、しか も外観に優れた嵌殺し式複層ガラスを提供することであ る。
【解決手段】  本発明の嵌殺し式複層ガラスは、間隔を 開けて対向する二枚の板ガラス１の一部に、内外に連通 する開口部４を設け、両板ガラス１間に環状のスペーサ ー８を、開口部４の外周に沿って密接状態で介在し、ス ペーサー８内にガラス戸５を、その周縁一部がスペーサ ー８の内周面に近接または接する状態で回転可能に設 け、一方の板ガラス１には、スペーサー８内のガラス戸 ５で閉鎖される通口６を、ガラス戸５を通過不能な状態 で形成し、他方の板ガラス１には、スペーサー８内にガ ラス戸５を安定状態で保持する切欠口７を、ガラス戸５ をスペーサー８内に出し入れ可能に設けてあることを特 徴とする。
Patent JP-3149058-B1 (JP)
Title: 表面実装型ジャック
IPC: H01R103/00
Filed: 1999-10-05
Granted: 2001-03-26
Abstract: 【要約】
【課題】端子部の先端部の変形防止やコプラナリテイ精 度の確保ができる表面実装型ジャックを得る。
【解決手段】ジャックハウジング１の背面から複数の表 面実装用端子２Ａを外部に導出する。ジャックハウジン グ１には、各表面実装用端子２Ａの接続面部２Ａａの位 置決めを行う表面を有する各位置決め部７をそれぞれ設 ける。各表面実装用端子２Ａの接続面部２Ａａより先に 存在する先端部２Ａｂは、各位置決め部７のコーナ部７ ａで上向きにそれぞれ折り曲げている。
Patent JP-2997255-B1 (JP)
Title: 樹脂封止型半導体装置およびその製造方法
IPC: B29C45/14
Filed: 1998-10-21
Granted: 2000-01-11
Abstract: 【要約】
【課題】  従来のリードフレームによる樹脂封止型半導 体装置では、半導体素子の多ピン化に対応できず、また 小型、薄型にも限界があった。
【解決手段】  金属板よりなるフレーム本体と、その領 域内に配設されて、薄厚部によりフレーム本体と接続 し、フレーム本体よりも突出して形成された複数のラン ド構成体とよりなるターミナルランドフレームから形成 され、ランド構成体２１上に導電性接着剤２２を介して 電極パッドが接続された半導体素子２３と、ランド構成 体２１の底面を突出させて半導体素子２３の外囲を封止 した封止樹脂２４とよりなり、リード体を用いず、ラン ド体を用いたフレームにより、底面に高密度配置のラン ド電極を有し、フリップチップ実装によりチップサイズ と同等の小型、薄型の樹脂封止型半導体装置を実現でき る。
Patent MD-2349-B1 (MD)
Title: Aromatizing composition for the tobacco blend and process for obtaining of the aromatized tobacco blend
Inventor: POSTOVOI ALEXANDRU
IPC: A24B15/30
Filed: 2003-02-03
Abstract: The invention refers to the tobacco industry, namely to the aromatizing compositions improving the organoleptic properties of the tobacco blend, as well as to processes for obtaining such blends. The aromatizing composition contains in determined proportions in the capacity of active ingredients labdadienols with manoyloxides, odorant product "Ambrial", sclareoloxide, tobacco essential oil, coriander essential oil, rose essential oil, cinnamic aldehyde, trans-anethol or fennel essential oil, amyl acetate, ethyl acetate, eugenol, vanillin and rum essence.By aromatization with the claimed composition of the sauced tobacco blend, consisting of tobacco varieties "Virginia", "Burley", "Oriental", reconstituted tobacco and expanded nerves, there are improved the aroma and taste of the tobacco smoke.Claims: 2
Patent MD-4694-B1 (MD)
Title: Process for producing plant growth stimulants from cyanobacteria
Inventor: TROFIM ALINA
IPC: C12P27/00
Filed: 2019-01-23
Abstract: The invention relates to biotechnology and agriculture, in particular to the production of plant growth stimulants from cyanobacteria for use in agriculture and can be used in the cultivation of cereals, aromatic, leguminous plants.The process for producing plant growth stimulants from cyanobacteria comprises cultivating Nostoc halophilum cyanobacteria on Drew medium or Spirulina platensis cyanobacteria on Zarrouk modified medium at a temperature of 28°C and lighting of 2500-3500 lux, for 20 days, separating the biomass from the culture fluid by filtration, diluting the filtrate 2-3 and, accordingly, 10-15 times.The technical result of the invention consists in producing plant growth stimulants from Nostoc halophilum or Spirulina platensis with a high content of gibberellins.
Patent NO-330462-B1 (NO)
Inventor: FIEDLER HUGO
IPC: F02B37/00
Filed: 2001-04-20
Abstract: So that sufficient combustion air is available in all the cylinders of a diesel internal combustion engine both under part load and in transient operating states, oxygen-containing gas or additional gas or compressed air from a gas distributor is additionally supplied under pressure to the combustion space of the cylinder, even after the diesel internal engine has been started, through at least one separate additional-gas inlet by means of at least one separate additional-gas valve (V1a). The supply of this additional gas can commence after closing of an air inlet valve (VE) or of an air outlet valve (VA) of the diesel internal combustion engine. The method is suitable for both 4-stroke and 2-stroke diesel internal combustion engines.
Patent NO-333351-B1 (NO)
Title: Fremgangsmate for fremstilling av bimodale polyetylenharpikser
Inventor: MARECHAL PHILIPPE
IPC: C08F297/08
Filed: 2003-03-28
Abstract: Fremgangsmåte for fremstilling av bimodale polyetylenharpikser i to reaktorer i serie, fremgangsmåten innbefatter fremstilling av en første polyetylenharpiksfraksjon i en første slurryloop-reaktor i et fortynningsmiddel under nærvær av en katalysator og fremstilling av en andre polyetylenharpiksfraksjon i en andre slurryloop-reaktor, serieforbundet med den første reaktoren, i fortynningsmidlet under nærvær av katalysatoren, den første polyetylenharpiksfraksjonen bringes fra den første reaktoren til den andre reaktoren sammen med katalysatoren, en av den første og andre reaktoren fremstiller en harpiksfraksjon med høyere molekylvekt enn harpiksfraksjonen fremstilt ved den andre av den første og andre reaktoren, kjennetegnet ved at den første reaktoren mates med en tilførsel av etylen og fortynningsmiddel som har et etyleninnhold på minst 70 vekt-% basert på vekten av fortynningsmidlet og ved at i den første reaktoren har slurryen av polyetylen i fortynningsmidlet et faststoff innhold på minst 30 vekt-% basert på vekten av fortynningsmiddel.