baber/WOPTO huggingface dataset:
Patent BR-112012009406-B8 (BR)
Title: separador de ciclone, método para separar uma fração pesada de um fluido multifásico e método para modernizar um separador de ciclone existente
Inventor: MOHAMED REDA AKDIM
IPC: B01D19/00
Filed: 2009-10-23
Abstract: separador de ciclone, método para separar uma fração pesada de um fluido multifásico e método para modernizar um separador de ciclone existente o separador de ciclone (10) compreende um tubo de ciclone alongado (36) com uma entrada de fluido (62), uma saída de fração pesada (64) e um furo de fluxo (42) que se estende entre a entrada (62) e a saída de fração pesada (64); um mandril tubular (66) posicionado concentricamente dentro do tubo (36), com um eixo central, uma primeira extremidade (68) localizada próximo da entrada (62), uma segunda extremidade (70) localizada entre a primeira extremidade (68) e a saída de fração pesada (64), uma saída de fração leve (72) que se estende axialmente através do mandril (66) e uma superfície de diâmetro externo que juntamente com o tubo (36) define uma trajetória de fluxo (90) anular para o fluido entre a entrada (62) e o furo (42); e uma porta de saída (74) que se estende ao longo do eixo central através da segunda extremidade (70) e conecta a saída de fração leve (72) com o furo (42); a superfície de diâmetro externo compreende uma seção cilíndrica (84) que se estende próximo da entrada (62) em direção à segunda extremidade (66), e uma seção de convergência (88) entre a seção cilíndrica (84) e a porta de saída (74); o mandril (66) compreendendo orifícios de saída (94) através da seção de convergência (88) entre a trajetória (90) e a saída de fração leve (72); em que durante a operação, o fluido multifásico flui através da entrada de fluido (62) e da trajetória (90) e é separado em frações leve, média e pesada.
Patent BR-112012019458-B8 (BR)
Title: construção de ácidos nucleicos, transformante, e métodos para produzir piripiropenos
Inventor: SATO AIHARA
IPC: C12P17/18
Filed: 2011-01-19
Abstract: CONSTRUÇÃO DE ÁCIDOS NUCLEICOS, TRANSFORMANTE, E, MÉTODO PARA PRODUZIR PIRIPIROPENOS É provido um construto de ácido nucleico compreendendo uma aglomeração de gene biossintético de piripiropeno e um gene marcador. O construto de ácido nucleico de acordo com a presente invenção prove um método altamente produtivo e barato para produzir piripiropeno.
Patent BE-1023991-B9 (BE)
Title: Koelen of verwarmen van gebouwen met grote inertie
Inventor: VANCAUWENBERGHE FRANK
IPC: F28D20/00
Filed: 2016-03-03
Granted: 2017-12-04
Abstract: Een systeem (100), voor het afkoelen of opwarmen van een gebouw. Het systeem (100) omvat een mengbuffer (120), minstens twee accumulatoren (110) een verwarmings- en/of koelingsinstallatie (140) en een regeleenheid (170). De uitgang van de accumulatoren (110) is aangesloten op de mengbuffer (120), de uitgang van de mengbuffer (120) is aangesloten op de verwarmings- en/of koelingsinstallatie (140) en de uitgang van de verwarmings- en/of koelingsinstallatie (140) is rechtstreeks of onrechtstreeks aangesloten op de accumulatoren (110). De regeleenheid (170) is aangepast om de temperatuur van de vloeistof in de mengbuffer (120) te meten en om de vloeistof op te warmen en/of af te koelen zodat de temperatuur van de vloeistof in de mengbuffer binnen een vooraf ingestelde eerste referentietemperatuur en een vooraf ingestelde tweede referentietemperatuur blijft.
Patent AU-2018287971-B9 (AU)
Title: 7-site substituted pyrrole triazine compounds or pharmaceutically acceptable salts thereof, and preparation method therefor and uses thereof
Inventor: YANG CHUNHAO
IPC: C07D519/00
Filed: 2018-06-22
Granted: 2021-02-11
Abstract: The present invention relates to 7-site substituted pyrrole [2,1-f][1,2,4] triazine compounds or pharmaceutically acceptable salts thereof, and a preparation method therefor and uses thereof. This kind of compound shows good PI3K inhibition activity, can effectively inhibit the activity of the PI3K kinase; and due to the introduction of 7-site groups, bioavailability and other pharmacokinetic properties have been greatly improved. In addition, the compounds in the present invention show an unpredictable high selectivity and strong inhibitory activity on PI3kδ, accordingly, the compounds can be used to treat diseases associated with PI3K pathways, especially for resisting against cancers or treatment of tumors, leukemia and autoimmune diseases. After further optimization and screening, the compounds are expected to develop into new antitumor drugs.
Patent DE-3238832-C1 (DE)
Title: Endoscope
Inventor: SCHUBERT WERNER DR MED
IPC: A61M25/08
Filed: 1982-10-20
Granted: 1984-02-09
Abstract: The introduction of an endoscope into body cavities is facilitated by means of the endoscope being caused to oscillate, and indeed by arranging an oscillator at the distal end of the endoscope.
Patent DE-3325126-C1 (DE)
Title: Surface scanning device
Inventor: SCHENK CHRISTOPH DIPL-PHYS DR
IPC: G01N21/89
Filed: 1983-07-12
Granted: 1985-01-31
Abstract: A surface scanning device forms a scanning light spot (17), which is produced by a light source (10) and guided periodically over the surface. A photodetector (15) receives light reflected from the web or passing through the web, and emits a corresponding electrical signal. The light power of the light source (10) can be reduced to a lower value whenever the light spot (17) is situated beyond the edge or the edges (11, 12) of the surface (13) of the web (Fig. 1). <IMAGE>
Patent DE-3345771-C1 (DE)
IPC: F24C15/20
Filed: 1983-12-17
Granted: 1985-09-05
Abstract: 1. Vapour exhaust device for kitchens, with an upper shaft element (1) mountable on a wall or ceiling, and with a shaft skirt (2) vertically guided on the shaft element in telescope fashion, a stationary exhaust duct (12) being provided in the region of the shaft element (1) and coacting with an exhaust means, characterized in that at the lower end interiorly of the skirt (2) there is provided an exhaust hood (11), and between the exhaust duct (12) and the exhaust hood (11), there is provided a telescope-like connecting line (10) or a bellows ; longitudinal guide elements (3) are provided interiorly of the shaft element (1) and cooperate with corresponding longitudinal guide elements (3) provided interiorly of the shaft skirt (2) ; the shaft skirt (2) is suspended from flexible pulling organs (6), which can be wound on reels (5) mounted inside the shaft element (1), the reels (5) being driven by a reversable electromotor (4), and the pulling organs (6), the reels (5) and the electromotor (4) being provided in the space enclosed by the shaft element (1) and the shaft skirt (2).
Patent DE-3530337-C1 (DE)
Title: Device for cleaning the tubes of a tubular heat exchanger by including compressible cleaning bodies in the fluid
Inventor: BORCHERT WERNER DIPL-ING
IPC: F28G1/12
Filed: 1985-08-24
Granted: 1986-10-23
Abstract: In order to clean cooling tubes of a tubular heat exchanger (1) by including compressible cleaning bodies in the cooling water, the tubular heat exchanger (1) is connected to an inlet and an outlet tube (11 and 12 respectively), via a four-way cock (10), for alternately changing over the flow direction by means of its connecting tubes (2, 3). In order to trap the cleaning bodies, in each case one catchment device (4, 5) which is equipped with a catchment sieve (6, 7) and with a catchment chamber (8, 9) pointing towards the tubular heat exchanger (1) is arranged in the two connecting tubes (2, 3) so that a cleaning process is in each case initiated when the flow direction is reversed. For filling with new cleaning bodies, the one catchment device (4) is provided with a filling device (13), while a collecting device (18) is connected to the other catchment device (5) for removing cleaning bodies which have become unusable. <IMAGE>
Patent DE-3533708-C1 (DE)
Inventor: NEUMANN DIRK
IPC: H03M1/16
Filed: 1985-09-21
Granted: 1987-02-05
Abstract: The analog electrical signal is sampled with a predetermined sampling frequency (2), the input level of the analog signal being continuously measured (4) and the sampling frequency (3) being continuously varied in dependence on the measured input level, in such a manner that a lower sampling frequency is allocated to a high input level and a higher sampling frequency is allocated to a lower input level. In this manner, an adequate signal/noise ratio is maintained and at the same time the total quantity of data is reduced. <IMAGE>
Patent DE-3604094-C1 (DE)
Title: Power-cable run for staircase lifts
Inventor: GRASS GERD DIPL-ING
IPC: B66B9/08
Filed: 1986-02-08
Granted: 1987-04-09
Abstract: The power feed to the load-lifting device 1, driven by an electric motor and displaceably mounted on bottom and top supporting spars 5 and 6 firmly arranged along a staircase, is effected via a power cable 16 which is displaceably run in one of the tubular supporting spars 6. Provided at one end of the one supporting spar 6 is a cable magazine 26 which can accommodate an adequate length of the power cable 16. The one supporting spar 6 is provided with a longitudinal slot 14 through which the end of the power cable 16 is run to the load-lifting device 1 for connection to the drive motor 18. <IMAGE>
Patent DE-3710640-C1 (DE)
Title: Method and device for limit-value control of a fan
Inventor: GRUNDMANN ERNST
IPC: F04D27/02
Filed: 1987-03-31
Granted: 1988-06-30
Abstract: For the limit-value control of a fan, use is made of a limit-value curve which lies in the boundary region between stable and unstable operation and which represents the connection between drive power and impeller blade angle in the boundary region. In this case, the drive power of the fan is measured and compared with that value which results for the respective blade angle on the basis of the limit-value curve, and, according to the comparison result, the blade angle is adjusted in such a manner that the fan is operated in stable operation up to the limit curve. <IMAGE>
Patent DE-3737750-C1 (DE)
Title: Switch arrangement
Inventor: BECKER KLAUS DR-ING
IPC: E01B25/28
Filed: 1987-11-03
Granted: 1989-04-27
Abstract: The conveying installation has a continuous conveying section (A) and branch conveying sections (B) for vehicles (6) which bring the parts to be worked to workplaces (C) or machine sites (D). The conveying sections have upper travelling rails (1), vertical supporting webs (2a) and (2b) and a bottom plate (3) so that every supporting framework is formed from two box girders, the web (2a) being arranged in each case approximately below the wheels (11) of the vehicles (6). Between the travelling rails (1), there is a slot (5) for a current collector carrier, the current collectors of which bear against the current collector lines (33). In the branch region, there are, apart from a straight-line guide (23), deflection curves (22a) and (22b) for guide rollers (14) of the vehicles (6) and rail-bridging means (24) for the wheels (11) of the vehicles (6). Arranged adjacent to the slot (5) are guide rails (4) for the vehicles (6). <IMAGE>
Patent DE-3808307-C1 (DE)
IPC: F24F13/06
Filed: 1988-03-12
Granted: 1989-03-09
Abstract: A roof air vent has a spin tube (1), a core tube (2), spin vanes (3) disposed in an inner annulus (4) between the core tube and the spin tube, an outer annulus (5) formed by a jacket tube (6) and the spin tube (1) and an air outlet (9). The spin tube has ports (10, 11) situated both above and below the spin vanes (3) and leading to or from the outer annulus (5), the ports (10) situated above the spin vanes being partially or completely closed, for the cooling mode, by means of an axially adjustable axial ring shutter (12). For the heating mode (as shown), the said ports (10) are partially or completely opened, so that a transverse stream issuing from the ports (11) situated below the spin vanes (3) will inhibit the Coanda effect and prevent the horizontal deflection of the fresh air stream. <IMAGE>
Patent DE-3826805-C1 (DE)
IPC: C09D7/45
Filed: 1988-08-06
Granted: 1989-10-26
Abstract: Phosphorus betaines of the general formula 
<IMAGE>
 where R<1> is an optionally OH-substituted alkyl radical with 1 to 20 carbon atoms or the radical 
<IMAGE>
 where R<6> is an optionally OH-substituted divalent alkylene radical with 1 to 10 carbon atoms, R<2> is a divalent hydrocarbon radical with 2 to 10 carbon atoms whose chain can be interrupted by one or more nitrogen atoms, R<3>, R<5> are identical or different and are alkyl or benzyl radicals, and R<4> is an alkyl radical with 1 to 4 carbon atoms. 
<??>The invention also relates to the preparation of these compounds and to the use thereof as surface-active substances, preferably for treating polar surfaces in the industrial sector.
Patent DE-3827256-C1 (DE)
Title: Feed drum for a cutting-off unit
IPC: A01F7/06
Filed: 1988-08-11
Granted: 1989-06-29
Abstract: A feed drum (44) for a cutting-off unit (30), which consists of a basket (48) and of a rotor (46) and the conveying direction of which is perpendicular to the axis of rotation (56) of the feed drum (44), is to be designed in such a way that unused spaces in the crop feed region (50) are avoided, in order to guarantee as controlled an introduction of the crop into the cutting-off unit (30) as possible. To solve this problem, it is proposed to make the outside diameter of the feed drum (44) different over its length and smallest in the region of the axis of rotation (58) of the rotor (46). In this way, the crop is brought as near as possible to the gaps (52), that is to say to the outer contour of the rotor (46), between the rotor (46) and the basket (48). Feed drums (44) of this type can be used in axial-flow combine harvesters. <IMAGE>
Patent DE-3842611-C1 (DE)
IPC: C25D1/10
Filed: 1988-12-17
Granted: 1990-02-22
Abstract: The invention relates to a process for reproducing a planar structured body by pressing a mould into an impression composition. 
<??>The operation of pressing the mould into the impression composition and the withdrawal of the mould are simplified. 
<??>The object is achieved according to the invention by pressing the mould into the impression composition with ultrasound support.
Patent DE-3919473-C1 (DE)
IPC: A61B6/00
Filed: 1989-06-14
Granted: 1990-12-20
Abstract: The invention concerns a process for the production of X-ray photographs, in particular for angiography, in which a blank image of the zone under investigation, recorded using digital signals, is subtracted from a correspondingly recorded image of the same area after injection of a contrast medium, thus giving an image of the contrast-medium flow route alone. In order to ensure low contrast-medium consumption, blank or post-injection images of the zone under investigation are produced and stored in succession for pre-determined positions. This is followed by the recording and storage of a sequence of post-injection or blank images in the same positions. The images recorded in the same positions are then subtracted from each other.
Patent DE-3936197-C1 (DE)
Title: Switch for vehicle fog lamp - has two pushbutton actuators which have inbuilt indicators and independent operation
IPC: B60R16/00
Filed: 1989-10-31
Granted: 1991-04-25
Abstract: A double function electrical switch is used on road vehicles for operation of the lighting system associated with fog lights at the front and the rear of the vehicle.  Both functions are provided by push button actuators (12,13) that are side by side in a single housing (11).  The base unit (11) houses the switch contact stages. One of the switch actuators (12) has a profile such that operator causes the second switch actuator to also be operated. The second actuator (13) may be operated without affecting the first. This allows the front lights to be turned on or off without affecting the rear. An indicator is built into the push buttons (16). ADVANTAGE - Provides mechanical coupling between two push button switches.
Patent DE-4308749-C1 (DE)
Title: Thrust centrifuge having pump wheel rotating with drum - with filler tube for centrifuging material and connected to centrifuge housing
Inventor: POESCHL SIEGFRIED
IPC: B04B3/02
Filed: 1993-03-19
Granted: 1994-04-07
Abstract: Centrifuge has a pump wheel in the direction of rotation with convex, curved and profiled pump wheel vanes which are arranged between a plate-shaped guide floor and a ring-shaped guide plate. The filler tube issues in the central opening of the pump wheel formed by the guide plate. The pump wheel is fixed to the thrust floor, and the front edges of the profiled pump wheel vanes in cross-section have a rounded formation. The guide plate (8) increasing to the central opening (9) is arched outwards and the rounded formation corresponds to the dia. of the greatest profile thickness of the pump wheel vanes (7). The guide floor of the pump wheel (6) is a component of the thrust floor (5). ADVANTAGE - Centrifuge guarantees an optimal mass throughout through the pump wheel and a satisfactory handling of centrifuge material with sensitive solid material particles. D16
Patent DE-4331351-C1 (DE)
Title: Process, apparatus and pack for the packaging of a textile material
Inventor: FROEHLICH ECKHARD
IPC: B65B11/10
Filed: 1993-09-15
Granted: 1995-03-09
Abstract: A process and an apparatus serve for introducing a textile material into a wrapping, in such a way that at least one region of the packaged material is visible from outside, a transparent foil being provided between the textile material and the visible region. In order to simplify the introduction operation and increase the recyclability of the resulting pack, there is provision for the transparent foil to be introduced into the wrapping (54) as a loose foil portion (14) together with the textile material (50) (Figure 3).   <IMAGE>
Patent DE-4442688-C1 (DE)
Title: Prodn. of high temp. superconducting FET
Inventor: SUNG GUN-YONG
IPC: H01L39/22
Filed: 1994-11-30
Granted: 1996-06-27
Abstract: Prodn. of high temp. superconducting FET comprises: (a) preparing an oxidic crystalline substrate (30); (b) depositing a template layer (32) on one main surface of the substrate using an impulse laser deposition appts.; (c) forming a YBa2Cu3O7-x layer (34), whose  alpha -axis is vertical to the substrate, on the template layer; (d) providing the YBa2Cu3O77-x layer with a pattern to form a patterned YBa2Cu3O7-x layer with an opening (35) and to expose a surface part of the template layer; (e) depositing the YBa2Cu3O-7-x channel layer (36) on the surface part of the template layer and over the patterned YBa2Cu3O7-x layer so that the channel layer has a thickness of 60-100 nm and its  alpha -axis is vertical to the substrate; (f) subsequently forming a SrTiO3 protective layer (38) and a SrTiO3 insulating layer (40) on the YBa2Cu3O7-x channel layer; (g) dry etching back parts of the insulating layer and the protective layer using an etching mask to expose the YBa2Cu3O7-x channel layer; (h) forming source-drain electrodes (44, 46) on both parts of the channel layer and subsequently forming a gate electrode (42) on the SrTiO3 insulating layer in the opening.
Patent DE-4493862-C1 (DE)
Title: Suturing device for minimal invasive surgery
Inventor: STORZ KARL
IPC: A61B17/04
Filed: 1994-06-13
Granted: 2001-07-26
Abstract: The shell (4a,4b), which can receive and guide at least one suturing needle (6), engages around a rod (3) or bar partly. It is rotatable around the rod at least along a peripheral segment. The rod is not movable. At least two shells encompass the rod, and the suturing needle (6) from the one shell (4a) after penetration passes through the tissue to be sutured to the other shell (4b). A needle retention device fixed in position relatively to the rod (3) is available, which can fix and release the suturing needle. The shells are at least partly hollow, and their ends located in the vicinity of the material to be sutured have crossways running channels which are crossed by longitudinally running channels.
Patent NL-1009173-C1 (NL)
Title: Combined air mattress and water bed
Inventor: TERTSCH ANDREAS JOHANNES
IPC: A47C27/08
Filed: 1998-05-15
Granted: 1999-11-16
Abstract: The bed has a lower tray filled with water. Below the tray is an electric heating mat. At each end of the water tray is an air relief nipple (11). The air mattress (1) has three sections: a head end (6), a lumbar region section (7) and a foot support end (8). The sections have separate connections (13) to a common air pump.
Patent NL-1018193-C1 (NL)
Title: Towel hanger, has fastener device for towel attached to end of line wound around spring loaded rotary device inside casing
Inventor: VELDEN JOHN BRUNO MARIA VAN DE
IPC: A47K10/14
Filed: 2001-05-31
Granted: 2002-12-03
Abstract: The hanger casing contains a rotary device to which one end of a line (4) is attached so that the line can be wound around the device. A spring mounted inside the casing has one end attached to the latter and the other end attached to the rotary device so that the latter is spring-loaded, causing it to pull the line into the casing via an opening in the latter. The line has a fastener device (6) for securing a towel provided at the opposite end to that attached to the rotary device. An independent claim is also included for a combination of the towel hanger (1) and a wall-mountable bracket for the hanger.
Patent NL-1024329-C1 (NL)
Title: The support pin has a packet bundle of plastic sheet items suspended from it and comprises elongated container body
Inventor: NIEUWENHUIS GERRIT JAN
IPC: B65B67/12
Filed: 2003-09-19
Granted: 2005-03-22
Abstract: The support pin (1) has a packet bundle of plastic sheet items suspended from it. It comprises a long container body (2) which at both outer ends has a trumpet-shaped widening (3,4). Inside the container fits an elongated pin-shaped part (5), which at its left-hand outer end (7) of the pin-shaped part evolves into a part (6) projecting from the container. The other outer end (8) of the pin-shaped part on the housing can be locked against rotating or displacement in the longitudinal direction of the housing. Between the two outer ends (7,8) are devices which exert a twisting effect so that rotation through an angle of 90 degrees from the horizontal to the vertical surface is possible and vice versa.
Patent NL-1028859-C1 (NL)
Title: Edible ice products contain an additive that increases their protein and vitamin C content
Inventor: TEUNISSEN COR
Filed: 2005-04-25
Granted: 2006-05-29
Abstract: Edible ice products produced by traditional methods contain an additive that increases their protein and vitamin C content.
Patent NL-1034661-C1 (NL)
Title: Cheese tool, has cutting unit attached between two ends of fork-shaped body and provided with heatable blade, and handle attached to fork-shaped body and equipped with power source for heating of blade
Inventor: BOERS REINIER
IPC: B26D1/547
Filed: 2007-11-09
Granted: 2009-05-12
Abstract: The tool (1) has a handle (2) attached to a fork-shaped body (3), and a cutting unit attached between two ends of the fork-shaped body, where the cutting unit is provided with a heatable blade. The handle is equipped with a power source for heating of the blade, which is provided with a metal wire (4) and two fixing units (5a, 5b). The handle is provided with a multi-position switch (6), and a guide plate is adjustably connected to the fork-shaped body. The plate is provided between two plugs, and is made of nickel chromium alloy. An independent claim is also included for a system comprising a load device equipped with an induction coil.
Patent NL-1035169-C1 (NL)
Title: Customer loyalty point system for e.g. shops, uses payment card of customer to accumulate and spend points without use of separate loyalty card
Inventor: GROOT HUGO HENDRIK DE
IPC: G06Q30/00
Filed: 2008-03-12
Granted: 2008-04-01
Abstract: The customer's PIN-card is stored directly on the computer of the loyalty point administration organization and the identity of the card's owner is recorded. Loyalty points and discounts can be spent in the shop or in e.g. a carpark ticket payment machine using the same card.