baber/WOPTO huggingface dataset:
Patent AU-2021204411-B2 (AU)
Title: Material flow amplifier
Inventor: SCHMIDT PAUL WAYNE
IPC: B01F23/47
Filed: 2021-06-28
Granted: 2021-08-05
Abstract: Material flow amplifiers as disclosed herein overcome drawbacks associated with known adverse 
flow conditions (e.g., surface erosion and head losses) that arise from flow of certain types of 
materials (e.g., fluids, slurries, particulates, flowable aggregate, and the like) through a material 
flow conduit. Such material flow amplifiers provide for flow of flowable material within a flow 
passage of a material flow conduit (e.g., a portion of a pipeline, tubing or the like) to have a 
cyclonic flow (i.e., vortex or swirling) profile. Advantageously, the cyclonic flow profile 
centralizes flow toward the central portion of the flow passage, thereby reducing magnitude of 
laminar flow. Such cyclonic flow profile provides a variety of other advantages as compared to a 
parabolic flow profile (e.g., increased flow rate, reduce inner pipeline wear, more uniform inner 
pipe wear, reduction in energy consumption, reduced or eliminated slugging and the like).  
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Patent AU-2022202804-B2 (AU)
Title: Managing shared resources in a distributed computing system
Inventor: MOORE ZACHARY CHRISTIAN
IPC: G06F9/50
Filed: 2022-04-28
Granted: 2023-05-04
Abstract: A distributed computing system includes several partitions that each contain a 
separate copy of shared resources that receive modifications via behaviors and transactions 
specified by a user. The transaction manager performs the requested behavior or transaction 
in parallel on each copy of the shared resources as indicated by a resource ID. This allows 
the distributed computing system to operate in parallel without competing for the same 
shared resource, avoiding deadlocks and race conditions. If a behavior or transaction fails 
while modifying a copy of a shared resource, the transaction manager prevents the behavior 
or transaction from modifying the remaining copies and preempts results from the failed 
behavior or transaction. The transaction manager reestablishes a consistent state across 
shared resources by rolling back the failed behavior or transaction, reverting each copy of the 
shared resources to its state prior to executing the behavior or transaction.
Patent JP-3985437-B2 (JP)
IPC: H04N1/405
Filed: 2000-08-03
Granted: 2007-10-03
Abstract: An electrophotographic image forming apparatus uses a halftone spot consisting of multiple dot images formed in pixel areas so as to represent a gray scale and to reproduce an image. It has a halftone processor for generating image reproduction data for each pixel by referring to a transformation table wherein gray level data for the image and correlated image reproduction data are stored. The transformation table includes first look-up tables that each store gray level data and correlated first image reproduction data, including size data for virtual dots, each of which corresponds to one of the dot images, second look-up tables that each store gray level data and correlated second image reproduction data, including size data for virtual dots, each of which corresponds to one of the dot images, and a pattern matrix, elements of which are correlated with multiple pixels in a predetermined area of an image and each indicate one of the first look-up tables and one of the second look-up tables that are to be referred to. <IMAGE>
Patent JP-3698984-B2 (JP)
IPC: D21F3/00
Filed: 2000-11-10
Granted: 2005-09-21
Abstract: In a papermaking belt, prevented from cracking and inhibited from growth of a crack, comprising a reinforcing substrate (6) embedded in a thermosetting polyurethane layer (7) so that the said reinforcing substrate (6) and the said thermosetting polyurethane layer (7) are integrated with each other and the outer peripheral surface and the inner peripheral surface of the belt are formed by polyurethane layers, the polyurethane layer forming the outer peripheral surface is made of a composition containing a urethane prepolymer having isocyanate groups on ends and a hardener containing dimethylthiotoluenediamine.
Patent JP-4580548-B2 (JP)
IPC: G10L25/18
Filed: 2000-12-27
Granted: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a frequency analysis method with which a sound signal obtained from the performance sound recording or the like can be correctly reproduced, and an encoding method of the sound signal. SOLUTION: A time series signal is extracted as a section signal (S3), correlation between the section signal and two ore more standard frequencies is determined and stored (S4), then the greatest correlation value in the correlation array is selected, and is added to the intensity value of the corresponding standard frequency in the intensity array (S6). Then, by subtracting the containing signal generated by the product of the selected maximum correlation value and the corresponding standard periodic function from the section signal, it is made to a new section signal (S7), a step S4 is performed, and is updated as a correlation value of the standard frequency (S8). The intensity array obtained by repeating and performing steps S6-S8 is determined as the intensity value for each of all the standard frequencies in the unit section.
Patent JP-4416942-B2 (JP)
IPC: A61K47/34
Filed: 1998-10-21
Granted: 2010-02-17
Abstract: Disclosed are novel radioactive compositions which are particularly suited for treating solid mass tumors via catheter delivery.
Patent JP-4037056-B2 (JP)
IPC: H04W60/00
Filed: 1998-12-11
Granted: 2008-01-23
Abstract: The basic idea of the invention is to separate the location area used in the RAN and the reporting area used when reporting the location of the mobile to the core network. The size of the location area is selected preferably in the RAN based on the services used by the subscriber to optimize the use of radio resources. A reporting area comprises one or a plurality of location areas. The size of a reporting area is selected based on the accuracy of location information needed in the core network. The RAN informs the core network when a subscriber moves out of his current location area. The core network and the radio access network negotiate the size of the reporting area prior to the activation of the service. Additionally, the reporting areas can be renegotiated when the service is in the active state.
Patent JP-3507440-B2 (JP)
IPC: H04L12/56
Filed: 1999-11-22
Granted: 2004-03-15
Abstract: A method is disclosed for a mobile station for performing a handover from a first network connection to a second network connection. A mobile telecommunication system provides for non-real time telecommunication connections over a radio interface between mobile stations and the fixed parts of the mobile telecommunication system. At least one active non-real time telecommunication connection between a mobile station and the fixed parts of the mobile telecommunication system is suspended (704) before performing a handover (702') from the first network connection to the second network connection. After the new connection has been established the suspended non-real time telecommunication connection is resumed (705).
Patent JP-4838425-B2 (JP)
IPC: B23K11/25
Filed: 2000-03-31
Granted: 2011-12-14
Abstract: In a resistance welding method using direct current in which a direct voltage that is applied to the welding electrodes is commutated. According to the invention, the polarity of the direct voltage applied to the electrodes is selected before or after each welding process according to at least one parameter detected during the welding process. Preferably, the selection of polarity of the direct voltage of the welding electrodes is controlled by control means before or after each welding operation. The inventive method prevents the welding electrodes from being worn on one side, which, in turn, increases their serviceable life or endurance.</PTEXT>
Patent JP-3931581-B2 (JP)
IPC: G02F1/1337
Filed: 2001-04-26
Granted: 2007-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent-soluble polyimide composition which has extremely excellent storage stability at a normal temperature, improved voltage stability and high adhesiveness characteristics, can be directly imidated without forming a polyamic acid as an intermediate and is most suitable for a liquid crystal orientation film. SOLUTION: This solvent-soluble polyimide composition is characterized in that the composition comprises a composition composed of >=5 components obtained by adding two or more kinds of acid dianhydrides to three or more kinds of aromatic diamines and the composition of >=5 components is reacted to give a copolymer having 50,000-200,000 weight-average molecular weight.
Patent JP-4842471-B2 (JP)
IPC: C07K14/025
Filed: 2000-07-13
Granted: 2011-12-21
Abstract: An adeno-associated virus (AAV) structural protein (I) which comprises at least one mutation that reduces the virulence of the virus. Independent claims are also included for: (1) A nucleic acid (II) that encodes (I); (2) A host cell (III) comprising (II); (3) Producing (I) by comprises: (i) culturing (III); and (ii) isolating (I); and (4) A pharmaceutical composition consisting of (I) and a suitable pharmaceutical carrier. ACTIVITY : Cytostatic. MECHANISM OF ACTION : Gene Therapy.
Patent JP-4518724-B2 (JP)
IPC: D04H1/724
Filed: 2000-01-26
Granted: 2010-08-04
Abstract: An apparatus for charging fibers that contain a nonconductive polymer. A polar liquid 32, 34 is sprayed onto free-fibers 24, and the free-fibers 24 are then collected to form an entangled nonwoven fibrous web 25 that may contain a portion of the polar liquid. The nonwoven web 25 is then dried 38. By applying an effective amount of polar liquid 32, 34 onto the nonconductive free-fibers 24 before forming the nonwoven web 25, followed by drying 38, the individual fibers 24 become charged. The apparatus can enable the fibers 24 to be charged during web manufacture without subsequent processing.
Patent JP-4540912-B2 (JP)
IPC: A61F2/06
Filed: 2000-12-01
Granted: 2010-09-08
Abstract: The invention provides an endovascular graft system for repair of aneurysms. The graft system includes a trunk component and first and second leg components. The graft components include graft material supported by a plurality of stents which are spaced apart and affixed to the graft material in a manner that allows articulation of the graft system without excessive wear of the graft material. The stents are formed by intersecting struts which may be tapered to relieve stress. A stabilizing mechanism is provided to stabilize the position of the legs with respect to the trunk when the graft system is deployed.
Patent JP-4020642-B2 (JP)
IPC: C12N1/06
Filed: 2001-01-19
Granted: 2007-12-12
Abstract: The present invention provides a method for extracting lipids from microorganisms without using a nonpolar organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
Patent JP-4249927-B2 (JP)
IPC: G01N33/50
Filed: 2001-02-14
Granted: 2009-04-08
Abstract: A novel human collagen-like protein CLAC occurring in brain amyloid and its precursor CLAC-P; genes encoding the same; cDNA of mouse CLAC-P and its deduced amino acid sequence; antibodies specific to these proteins; and methods of diagnosing treating and preventing Alzheimer's disease by using the same.
Patent JP-3871201-B2 (JP)
IPC: H04N21/6587
Filed: 2002-01-29
Granted: 2007-01-24
Abstract: In a data providing server, whether or not specified compressed content data generated by means of a specified compression coding method corresponding to terminal identification information has been stored in a content database is detected, according to content specifying data transmitted from a portable dedicated terminal. If the specified compressed content data has been stored, the data providing server reads and transmits this to the portable dedicated terminal. And if the specified compressed content data has not been stored, the data providing server generates the specified compressed content data by means of the specified compression coding method, and transmits this to the portable dedicated terminal.
Patent JP-4231233-B2 (JP)
IPC: B23K26/02
Filed: 2002-03-01
Granted: 2009-02-25
Abstract: Two or more metal sheets (1, 2), at least one of which has a protective layer made of material having a low vaporization temperature, are welded to each other by means of a laser beam after that a gap (G1) has been provided between the sheets to enable the vapours of the protective material which are created during welding to escape. The gap (G1) is obtained by exploiting the elastic return of one of the sheets starting from an elastically deformed condition in which this sheet is brought following the engagements of the device (5) which is used to clamp the sheets (1, 2) with each other during welding. In a first stage, the clamping device (5) is closed to bring the sheets in complete contact with each other, by causing the above-mentioned elastic deformation of one of the sheets, in a second stage, the clamping device is opened again by a limited extent, until a predetermined position is reached, so as to define a gap (G1) between the sheets having substantially predetermined dimensions. <IMAGE>
Patent JP-4220173-B2 (JP)
IPC: B65G49/07
Filed: 2002-03-26
Granted: 2009-02-04
Abstract: Bays 100, 200, 300 . . . are connected to an inter-bay transfer line 400 via bay stockers 130, 230, 330 . . . , respectively. The bay 100 is, in this embodiment, composed of a single wafer transfer line 120 having a looped planar shape and processing equipments 101-106 arranged side by side along the longitudinal transfer direction of the transfer line (direction crossing the transfer direction of inter-bay transfer line 400 ). Processing equipments 101-103 are arranged side by side along one side of the transfer line 120 , and the remaining processing equipments 104-106 are arranged side by side along the other side of the transfer line 120 . The processing equipments 101-106 are equipped with transfer robots 11-16 , respectively. Moreover, processing equipments 101-106 are each equipped with a chamber (not shown) for processing wafers W one by one (single wafer processing chamber).
Patent JP-5054877-B2 (JP)
IPC: C07D255/02
Filed: 2001-06-13
Granted: 2012-10-24
Abstract: Preparation of cyclic urea compounds (I) from activated carbamic acid derivative(s) (II) is new. Preparation of cyclic urea compounds (I) from activated carbamic acid derivative(s) (II) containing a non-protected primary or secondary amine function involves selectively deprotecting a stable activated carbamic acid derivative (III) containing a protected primary or secondary amine function, by cleavage or conversion of the protecting group and cyclizing (II) by reaction between the amino and carbamic acid functions. Some compounds (I) are new. Independent claims are also included for the following: (1) new cyclic urea compounds (I'), having a ring of at least 7 (preferably 7-50, especially 7-20) members containing at least one amide function and at least one urea function, each of these functions being separated from the nearest adjacent amide or urea function by at least 1C (preferably 1-4C); and (2) new cyclic tri- and tetra-urea compounds of formula (I'') or (I'''). [Image] Q 1-Q 16H or the optionally protected side-chain of a natural or non-natural aminoacid; provided that the following compounds are excluded (with Q 1- Q 16being H unless specified otherwise): (I''; Q 3-Q 5, Q 7-Q 9, Q 11= Me), (I''; Q 3, Q 5, Q 7, Q 9, Q 11= Me), (I'''; Q 2, Q 6, Q 10, Q 14= Me) and (I'''; Q 2, Q 4, Q 6, Q 8, Q 10, Q 12, Q 14, Q 16= Me). ACTIVITY : Virucide; Anti-HIV. MECHANISM OF ACTION : HIV protease inhibitor; Factor Xa inhibitor.
Patent JP-3907586-B2 (JP)
IPC: B02C13/28
Filed: 2001-06-27
Granted: 2007-04-18
Abstract: The method and the device relate to a rotor which rotates about a vertical axis and is fitted in a streamlined mill in which the stationary collision surface is constructed as a smooth (cylindrical) collision ring and is arranged an adequate distance away from the rotor and thus makes it possible to allow the material to collide, optionally several times, in an essentially completely deterministic manner, or at an essentially predetermined collision location, at an essentially predetermined collision velocity and at an essentially predetermined collision angle; by which a high probability of breakage-and thus the degree of comminution-is achieved, the energy consumption is reduced, wear is restricted and a crushed product is produced which has a regular grain size distribution, a restricted amount of undersize and oversize and a very good cubic grain configuration, the effect-i.e. the determinism-essentially not being influenced by the wear on the collision element, while the material does not rebound (or at least rebounds to a much lesser extent) against the rotor.
Patent JP-4903975-B2 (JP)
IPC: A61P11/00
Filed: 2001-09-12
Granted: 2012-03-28
Abstract: The present invention relates to the field of bacterial polysaccharide antigen vaccines. In particular, the present invention relates to vaccines comprising a pneumococcal polysaccharide antigen, typically a pneumococcal polysaccharide conjugate antigen, formulated with a protein antigen from  Streptococcus pneumoniae  selected from the group consisting of PhtA, PhtD, PhtB, PhtE, SpsA, LytB, LytC, LytA, Sp125, Sp101, Sp128, Sp130 and Sp133, and optionally a Th1-inducing adjuvant.
Patent JP-5015407-B2 (JP)
IPC: C02F1/28
Filed: 2001-09-12
Granted: 2012-08-29
Abstract: The present invention relates to pellets or granules based on iron oxides and/or iron oxyhydroxides and iron(III) hydroxide, a unit suitable for the through-flow of a fluid medium at least partially filled with an adsorbent/catalyst in pellet form consisting essentially of iron oxide and/or iron oxyhydroxide embedded in an iron hydroxide matrix, processes for their production comprising filtering, drying and shaping steps and their processes of their use.
Patent JP-4289882-B2 (JP)
IPC: B23K26/34
Filed: 2001-10-30
Granted: 2009-07-01
Abstract: The invention relates to a device for sintering, removing material and/or labeling by means of electromagnetically bundled radiation, especially to a laser sintering machine and/or a laser surface-processing machine. Said device comprises a construction space (3) which is accommodated in a machine housing (2) and in or above which the following are located: a light-guiding device, especially a scanner (4), into which the beam of a sintering energy source is coupled; a vertically displaceable workpiece platform (7); and a material supply device comprising a coater (9) for supplying sintering material from a supply container (8) to the process area above the workpiece platform (7). Said workpiece platform (7) is a changeable element which can be removed from the construction space (3). The vertically displaceable workpiece platform (7), the supply container (8) and the coater (9) are configured in such a way that they can be removed together from the construction space (3) in the form of a changeable process platform unit (10). Other changeable process platform units (10) with the same or different configurations can be introduced into the construction space (3) in order to carry out the same or different processing operations.
Patent JP-4037756-B2 (JP)
IPC: C07B53/00
Filed: 2001-12-10
Granted: 2008-01-23
Abstract: P-chiral bisphospholane ligands and methods for their preparation are described. Use of metal/P-chiral bisphospholane complexes to catalyze asymmetric transformation reactions to provide high enantiomeric excesses of formed compounds is also described.
Patent JP-4350948-B2 (JP)
IPC: A61K31/401
Filed: 2002-03-19
Granted: 2009-10-28
Abstract: The present invention is related to the use of pyrrolidine esters of formula (I) for the treatment and/or prevention of premature labor, premature birth and dysmenorrhea. In particular, the present invention is related to the use of pyrrolidine esters of formula (I) to modulate, notably to antagonise the oxytocin receptor. The present invention is furthermore related to novel pyrrolidine esters. X is selected from the group consisting of CR 6 R 7 , NOR 6 , NNR 6 R 7 ; R is selected from the group comprising or consisting of C 1 -C 6  alkyl, C 2 -C 6  alkenyl, C 2 -C 6  alkynyl, saturated or unsaturated 3-8-membered cycloalkyl which may contain 1 to 3 heteroatoms selected of N, O, S, aryl, heteroaryl, C 1 -C 6 -alkyl aryl, C 1 -C 6 -alkyl heteroaryl. R 1  is selected from the group comprising or consisting of C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, aryl, heteroaryl, 3-8-membered cycloalkyl, acyl, C 1 -C 6 -alkyl aryl, C 1 -C 6 -alkyl heteroaryl, said cycloalkyl or aryl or heteroaryl groups may be fused with 1-2 further cycloalkyl or aryl or heteroaryl group.
Patent JP-4109560-B2 (JP)
IPC: G07G1/14
Filed: 2003-02-25
Granted: 2008-07-02
Abstract: An identification system comprises an interrogator and a plurality of transponders. The interrogator includes a transmitter which transmits an interrogation signal and an inhibiting signal to the transponders, and a receiver for receiving response signals from the transponders. The interrogator also includes processor means for identifying the transponders from data in the received response signals and means for disabling transponders. The transponders which are disabled remain disabled whilst they continue to receive the inhibiting signal. Each transponder comprises receiving means, a code generator, and transmitter means connected to the code generator. On receipt of the transmitted interrogation signal the transponder transmits a response signal containing data which identifies it.
Patent JP-4292019-B2 (JP)
IPC: B05D5/04
Filed: 2003-04-07
Granted: 2009-07-08
Abstract: A method for manufacturing ink-absorbing recording medium is provided. A glossy ink-absorbing recording medium can be made by the following steps: coating process (P1), cationic aluminum oxide or a dispersing solution or a colloid solution which mainly includes a cationic aluminum oxide solution is applied on the base material to form a membrane layer; drying process (P2), the membrane layer is dried or semi-dried; polyvinyl alcohol applying process (P3), cationic polyvinyl alcohol is applied on the dried or semi-dried membrane layer; casting process (P4), the membrane layer which is applied with cationic polyvinyl alcohol is cast. <IMAGE>
Patent JP-4189661-B2 (JP)
IPC: B41J13/02
Filed: 2003-06-19
Granted: 2008-12-03
Abstract: A recording apparatus has a recording medium feeding mechanism for feeding a recording medium by one at a time, a recording head (13) for performing recording, a discharging roller having a discharging driven roller (21b,22b) and a discharge driving roller (21a,22a) and a recording medium stacker (50) capable of being changed to a first position in which recording is performed on a hard recording medium (G) and a second position in which recording is performed on a recording medium (P) fed by the recording medium feeding mechanism, wherein the discharging driven roller is in contact with the discharge driving roller in case the recording medium stacker (50) is in second position, and the discharging driven roller is separated from a recording medium transfer path in case the recording medium stacker (50) is in first position. <IMAGE>
Patent JP-4426226-B2 (JP)
IPC: G03F9/02
Filed: 2003-07-24
Granted: 2010-03-03
Abstract: A matrix of individual light sources, e.g. laser diodes (14) are directed by a micro optical system (34) onto a prism (48) and into the macro optical system (20). The light beams are reflected by a mirror (30) back onto the focussing lens system (52,54,56) and onto the printing surface.