baber/WOPTO huggingface dataset:
Patent AU-2020281081-B2 (AU)
Title: Balloon catheter systems for delivery of dry drug delivery vesicles to a vessel in the body
Inventor: BAUMBACH WILLIAM R
IPC: A61M25/00
Filed: 2020-12-03
Granted: 2022-06-23
Abstract: BALLOON CATHETER SYSTEMS FOR DELIVERY OF DRY DRUG 
DELIVERY VESICLES TO A VESSEL IN THE BODY 
ABSTRACT 
A method for delivery of drugs or therapeutic agents to a vessel within a body of a patient, 
said method comprising the steps of: providing a catheter system comprising: a balloon catheter 
comprising a catheter body with a distal end adapted for insertion into vasculature of a patient, a 
porous balloon disposed on the distal end, a proximal end adapted for connection to a fluid 
source, and a lumen extending from the proximal end to the balloon; a storage chamber with a 
reservoir of dry drug delivery vesicles; an inflator; a suspension chamber with a connector for 
fluid communication with the inflator; wherein said suspension chamber comprises a cylinder 
divided into a first cylinder chamber and a second cylinder chamber, reconstituting the drug 
delivery vesicles by forcing fluid into the storage chamber to reconstitute the drug delivery 
vesicles in the storage chamber and create a suspension of reconstituted drug delivery vesicles; 
drawing the suspension of reconstituted drug delivery vesicles into the first cylinder chamber; 
aligning the first cylinder chamber with the lumen of the catheter; aligning the inflator with the 
second cylinder chamber and operating the inflator to force fluid into the second cylinder 
chamber, to thereby force the suspension of reconstituted drug delivery vesicles from the first 
cylinder chamber into the catheter, thereby forcing the suspension of reconstituted drug delivery 
vesicles through a wall of the balloon and into body tissue surrounding the balloon.
Patent AU-2021200033-B2 (AU)
Title: Radiator fan heater
Inventor: CLARKE PETER DENISON
IPC: H05B3/50
Filed: 2021-01-05
Granted: 2022-01-06
Abstract: Provided is a radiator fan heater 10 comprising a fluid-filled 
radiator 12, a fan 14 arranged proximate the radiator 12, an 
electric heating element 16 configured to heat a fluid within 
said radiator 12, and a controller 18. The controller 18 
includes a user-selectable temperature setting 20, an ambient 
temperature sensor 22 for sensing an ambient temperature, and 
power control circuitry 24. The circuitry 24 comprises a 
bidirectional triode thyristor or 'triac' 26 connected to the 
heating element 16, a zero-voltage crossing bilateral triac 
driver 28 for driving the triac 26 from a mains AC supply 30, 
and a triangular wave generator 32 configured to generate a 
triangular wave from said mains AC supply 30. Circuitry 24 
also includes a dual comparator 34 which compares the ambient 
and user temperatures in order to adjust a firing angle of the 
triac 26, via the driver 28, as referenced to a zero crossing 
of the AC waveform via the triangular wave. In this manner, 
the power control circuitry 24 modulates the mains AC supply 
30 to the heating element 16 to regulate the heater 10 at the 
user-selectable temperature. Also provided is an associated 
electronic thermostat implemented via analogue discrete 
components or via a microcontroller.
1/3 
10 
14 12 
18 
24 16 
20 
22 
30i 1 
Figure 1.
Patent AU-2021200423-B2 (AU)
Title: Method of purifying albumin-fusion proteins
Inventor: PABST TIMOTHY
IPC: C07K1/18
Filed: 2021-01-22
Granted: 2023-04-06
Abstract: The present invention relates to a method of purifying albumin-fusion proteins to 
reduce the level of oxidation of susceptible amino acid residues. The method comprises an 
affinity matrix chromatography step and an anion exchange chromatography step. The purified 
albumin-fusion proteins have low levels of oxidation and retain their enhanced half-life in vivo 
and its bioactivity. In some embodiments, the albumin-fusion protein comprises a scaffold, 
such as human Tenascin C scaffold. Compositions comprising the albumin-fusion protein are 
further disclosed.
Patent AU-2021202362-B2 (AU)
Title: Quick-change system for changing attachments on a construction machine
Inventor: SCHAUER STEFAN
IPC: E02F3/96
Filed: 2021-04-19
Granted: 2023-06-29
Abstract: A quick-change system for changing attachments on a construction machine with 
a quick changer (1) is disclosed. The quick changer (1) is mounted to rotate in a 
5 drive housing (4) of a rotary device (3) and driven by a rotary drive (9, 10). A 
rotary joint (6) is arranged in the drive housing (4) with a stator (7) and a rotor (8) 
is rotatable within the stator (7) to supply a working fluid to the quick changer (1).  
The stator (7) of the rotary joint (6) is arranged within a through-opening (30) of 
the drive housing (4) and is radially supported against the drive housing (4) above 
10 an upper end surface (38) and beneath the upper end surface (38) of a drive 
wheel (10) of the rotary drive (9, 10) arranged in the drive housing (4).  
[Figure 1]
1/2 
Fig. 1 12 
12 
18 
18 
17 
1717 
13 17 
0 
13 
14 6 6 35 
37 28 3 
15 
19 
20 
16 2 
0 
23 
90 0 
25 26 24 4 22 
1 25 26 24
Patent AU-2021203829-B2 (AU)
Title: Hybrid energy system and method
Inventor: MCDANIEL JOHN GRANT
IPC: H02J3/38
Filed: 2021-06-10
Granted: 2021-07-29
Abstract: A hybrid energy system includes a (GTG) configured to provide a full-load power 
5 output and a storage device configured to store energy. The hybrid energy system 
includes a generator step-up transformer, wherein the GTG and the storage device 
are electrically co-located on a low side of the generator step-up transformer.
Patent AU-2021221862-B2 (AU)
Title: Floating apparatus for membrane biofilm reactor and process for water treatment
Inventor: COTE PIERRE LUCIEN
IPC: C02F3/20
Filed: 2021-08-26
Granted: 2023-08-10
Abstract: An apparatus has a plurality of gas transfer membranes. The apparatus floats in 
water with the membranes submerged in the water. To treat the water, a gas is 
supplied to the membranes and is transferred to a biofilm supported on the 
membranes or to the water. Gas is also used to supply mixing or membrane 
scouring bubbles to the water. The mixing or scouring bubbles can be provided by a 
cyclic aeration or other gas supply system, which optionally provides gas at a 
variable pressure to the membranes in parallel or series with an aerator.  
Condensates can be removed from the membranes, and exhaust gasses from the 
membranes can be monitored, optionally through one or more dedicated pipes.
Patent AU-2021229663-B2 (AU)
Title: Diagnosis of medical conditions using voice recordings and auscultation
Inventor: SHALLOM ILAN
IPC: A61B5/00
Filed: 2021-02-21
Granted: 2023-12-21
Abstract: A method for medical diagnosis includes recording voice signals due to sounds spoken by a patient (22) and recording acoustic signals output, simultaneously with the voice signals, by an acoustic transducer in contact with a thorax of the patient. A transfer function is computed between the recorded voice signals and the recorded acoustic signals or between the recorded acoustic signals and the recorded voice signals. The computed transfer function is evaluated in order to assess a medical condition of the patient.
Patent AU-2021240206-B2 (AU)
Title: Preparing superpositions of computational basis states on a quantum computer
Inventor: BABBUSH RYAN
IPC: G06N10/00
Filed: 2021-09-29
Granted: 2023-03-02
Abstract: Methods, systems and apparatus for preparing arbitrary superposition quantum states of a 
quantum register on a quantum computer, the quantum state comprising a superposition of L 
computational basis states. In one aspect, a register of log L qubits is prepared in a weighted 
sum of register basis states, where each register basis state indexes a corresponding quantum 
state computational basis state, and the amplitude of each register basis state in the weighted 
sum of register basis states is equal to the amplitude of the corresponding computational basis 
state in the superposition of L computational basis states. A unitary transformation that maps 
the register basis states to the corresponding L computational basis states is then 
implemented, including, for each index 1 to L, controlling, by the register of log L qubits, 
transformation of the quantum system register state for the index to the corresponding 
computational basis state for the index.  
28
Patent JP-4521740-B2 (JP)
IPC: A24C5/18
Filed: 2000-03-01
Granted: 2010-08-11
Abstract: A suction -conveyor (1) for the length of tobacco operates in conjunction with a suction chamber (8). The conveyor, at the entry part of a formatting appliance (2) molding the length of tobacco into a length of rolled cigarettes, is guided round a compression disc (19) turning with the suction-conveyor. The compression disc, where the section of the periphery is free of wrapping, is defined by an air-duct (26) connected with the inner storage space (27) of the compression disc, and with the suction chamber.
Patent JP-3378555-B2 (JP)
IPC: C07C65/24
Filed: 2000-04-03
Granted: 2003-02-17
Abstract: Process for the preparation of E-oxime ethers of phenylglyoxylic acid esters of the general formula I 
<IMAGE>
 in which the variables have the following meanings: 
 
  the substituents X and Y are selected from a group comprising halogen, C1-C4-alkyl, C1-C4-alkoxy or trifluoromethyl; 
  m is an integer from 0 to 4; 
  n is an integer from 0 to 3,
 and in which 
 
  a) a phenol of the general formula II 
<IMAGE>
 is converted into the phenolate, 
  b) the latter is mixed with a lactone of the general formula III 
<IMAGE>
 
  c) the molten mixture is reacted, and 
  d) the resulting 2-phenoxymethylbenzoic acid of the general formula IV 
<IMAGE>
 is converted, via the acid chloride, into the benzoyl cyanide and this is converted into the corresponding alpha-keto acid, which is converted into the compound I. 
 
 Alternatively, the compound IV can be converted, via the ester, into the beta-keto sulphoxide, which is reacted to give the beta-keto ester, which is subsequently converted into the compound I.
Patent JP-3749100-B2 (JP)
IPC: F25D23/12
Filed: 2000-08-31
Granted: 2006-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating system capable of refrigerating an item by a method showing a less amount of consumption energy. SOLUTION: This duct type refrigerating system is constituted so that a heat exchanger 7 of a CO2 pipe 10 forming a freezing cycle is a heating means for heating water kept in a body 1 of a hot water feeder, another heat exchanger 17 is a cooling means for use in storage medium 26; storage medium 26 cooled under an operation of the freezing cycle, air heat exchanged and cooled and non-cooled air are mixed through a damper 29; and air adjusted to a predetermined temperature is supplied to a refrigerating box 30 through a duct 28.
Patent JP-4727806-B2 (JP)
IPC: C08G79/025
Filed: 2000-11-14
Granted: 2011-07-20
Abstract: Selective oxidation of alcohols to ketones with an alkali hypohalide comprises using an insoluble heterogeneous oxidation catalyst or a 4-oxy-2,2,6,6-tetramethylpiperidin-1-oxyl 4-oxy-bound to a Merrifield polymer. Selective oxidation of alcohols to ketones with an alkali hypohalide under alkaline conditions comprises using an insoluble heterogeneous oxidation catalyst of formulas (I), (II) or (III) or a 4-oxy-2,2,6,6-tetramethylpiperidin-1-oxyl 4-oxy-bound to a Merrifield polymer; n = 3-3000. An Independent claim is included for the compounds per se.
Patent JP-4782920-B2 (JP)
IPC: B65H5/38
Filed: 2000-12-18
Granted: 2011-09-28
Abstract: A guide apparatus for guiding sheets to a sheet-processing machine, in particular a printing machine, and a method of operating the guide apparatus are described. The guide apparatus has at least one guide element which is disposed above a feed table and whose distance from the feed table can be set with the aid of a height-adjusting device. The guide apparatus is distinguished by the fact that the height-adjusting device has a first drive and a second drive, which can be actuated independently of each other.
Patent JP-4201977-B2 (JP)
IPC: B23B27/00
Filed: 1998-09-03
Granted: 2008-12-24
Abstract: A tool bit for a tube end squaring tool includes a cutting edge produced by machining or grinding a hook radius in the tool bit stock on the entrance angle side of the cutting edge and an undercut portion within the hook radius just rearwardly of the cutting edge on the work entrance side thereof to cause separation from the hook radius area of metal chips parted from a metal workpiece by the cutting edge to reduce friction and workpiece metal buildup on or adjacent the cutting edge. The undercut configuration reduces manufacturing costs of the tool bit which otherwise would require additional finishing operations to obtain the same reduction of friction at the cutting edge area.
Patent JP-4261773-B2 (JP)
IPC: F16C27/08
Filed: 1999-08-25
Granted: 2009-04-30
Abstract: An axial ventilator has an external-rotor drive motor having an external rotor with a rotor shaft and an internal stator, wherein the external rotor rotates about the internal stator during operation of the external-rotor drive motor. A ventilator wheel driven by the external rotor is provided. A bearing support tube is arranged in the internal stator. A radial plain bearing is arranged in the bearing support tube and supports the rotor shaft. An axial bearing formed by a free end of the rotor shaft and a stationary counter member, against which the free end of the rotor shaft rests, are provided. The stationary counter member comprises a thrust element and an elastomeric shaped member. The thrust element is connected to the elastomeric shaped member. The elastomeric shaped member has a projection on a side facing the thrust element and the thrust element is axially supported on the projection, wherein the elastomeric shaped member is elastically deformable when impacts act on the thrust element in order to absorb, at least partially, the impacts.
Patent JP-3636663-B2 (JP)
IPC: C07D501/56
Filed: 1999-11-25
Granted: 2005-04-06
Abstract: A cefem compound of the formula (I) shows wide antibacterial spectrum against various pathogenic bacteria including MRSA. <CHEM> wherein, X is N or CY and Y is H or halogen; R<1> is amino or protected amino; R<2> is hydrogen or optionally substituted lower alkyl etc.; R<3> is hydrogen etc.; R<4> is hydrogen, optionally substituted lower alkyl, or optionally substituted N-containing heterocyclic group etc.; R<5> is hydrogen etc.; and a wavy line means syn- or anti-isomerism or a mixture thereof.
Patent JP-4242078-B2 (JP)
IPC: A61F2/04
Filed: 2000-03-17
Granted: 2009-03-18
Abstract: The invention relates to an artificial urinary diversion system which consists of at least one first region with at least one outlet, a second region and a third region with at least one inlet for accommodating a urinary bladder. The urinary diversion system is characterized in that the second region is arranged between the first and the third region and that the cross-sectional area of the first and/or second region which is perpendicular to the axial alignment of the urinary diversion system is smaller than the cross-sectional area of the third region, thereby providing a shape that can be adapted to almost any patient. The inventive artificial urinary diversion systems provide adaptable systems that can be produced without previous direct or indirect determination of the potentially available space for said system and that facilitate an as effective as possible determination and utilization during the surgical phase of the space available in the patient.
Patent JP-3679715-B2 (JP)
IPC: C07D205/08
Filed: 1999-04-05
Granted: 2005-08-03
Abstract: A process for the stereoselective microbial reduction of compound of formula (II) to compound of formula (I) comprising adding compound of formula (II) to a medium, medium and buffer, medium and solvent, or medium and a mixture of buffer and solvent containing a microorganism, preferably  Rhodococcus fascians  or fungal isolate  Geotrichum candidum,  incubating the resulting mixture, and isolating a hydroxy compound of formula (I), is described. The compound of formula (I) is a serum cholesterol lowering agent.
Patent JP-3481920-B2 (JP)
IPC: F25J3/08
Filed: 2001-05-08
Granted: 2003-12-22
Abstract: The process removes from a diluted gas one or more fluorine compounds present at a first concentration in the diluted gas and concentrates the fluorine compounds. This is done by directly contacting the diluted gas with a cryogenic liquid having a temperature less than or equal to about -150 DEG F, thereby producing a vapor lean in the fluorine compounds and liquid enriched with the fluorine compounds at a second concentration. The second concentration is greater than the first concentration.
Patent JP-4769371-B2 (JP)
IPC: B29C39/26
Filed: 2001-05-24
Granted: 2011-09-07
Abstract: A contact lens is provided that has visible inversion marks on the lens. The marks include a plurality of recessed spots having side walls, a substantially convex bottom surface, and a relatively shallow maximum depth of between about 7.5 microns and 12 microns. The recessed spots provide a highly visible marking indicia on a contact lens with maximum comfort to wear. A method is also provided to make the inversion marks. The method includes projecting one or more laser beam pulses through a laser beam mask to etch an array of recessed spots in a surface of a contact lens mold insert and then scanning the insert and mask synchronously with respect to the laser beam pulses thereby forming the inversion mark on the mold insert. The mold insert is used to make casting cups for cast-molding contact lenses, through which the inversion marks are reproduced on the contact lenses. <IMAGE>
Patent JP-3822810-B2 (JP)
IPC: A61K9/36
Filed: 2001-09-26
Granted: 2006-09-20
Abstract: The present invention relates to non-animal polymer compositions suitable for film forming, particularly hard and soft capsules, comprising water soluble cellulose ethers, hydrocolloides and sequestering agents.
Patent JP-3421666-B2 (JP)
IPC: C07H21/00
Filed: 2000-06-30
Granted: 2003-06-30
Abstract: The present invention provides a process for producing dCP4U involving reacting uridine 5'-monophosphate (UMP), 2'-deoxycytidine 5'-monophosphate (dCMP), diphenyl phosphochloridate (DPC), and pyrophosphate (PPi). The crystals of dCP4U obtained through the process according to the present invention have high purity and high stability and no hygroscopicity as compared with a freeze-dried product, and thereby serve as a useful raw material for preparing a pharmaceutical. The process for producing dCP4U according to the present invention permits use of inexpensive UMP as a raw material and realizes high yield. Thus, the process is suitable for large-scale synthesis of dCP4U.
Patent JP-4620310-B2 (JP)
IPC: C22C38/00
Filed: 2000-09-20
Granted: 2011-01-26
Abstract: The invention relates to the iron and steel industry. More specifically, the invention describes the manufacture of steel strip intended to be converted into thin packaging, such as for drinks and preserved food.
Patent JP-3730919-B2 (JP)
IPC: G01N33/53
Filed: 2000-10-06
Granted: 2006-01-05
Abstract: Methods for diagnosing renal disorder, hemolytic uremic syndrome and enterohemorrhagic E. coli infectious disease at an early stage, and for diagnosing the severity of these diseases are provided. Detection of excretion of AQP2 and/or molecules derived therefrom into urine of a subject, or determination of the amount of excretion of the same is conducted to diagnose the morbidity or the severity of renal disorder, hemolytic uremic syndrome and enterohemorrhagic E. coli infectious disease of the subject. For the detection and determination of AQP2, an immunochemical process may be suitably employed in which an antibody that specifically recognizes AQP2. <IMAGE>
Patent JP-3864089-B2 (JP)
IPC: C08F2/32
Filed: 2000-09-06
Granted: 2006-12-27
Abstract: The invention concerns a water-in-oil polymer emulsion containing in an organic and continuous phase practically non-miscible in water, finely comminuted water soluble polymers or capable of being swollen in water, a water-in-oil emulsifying agent and optionally wetting agents. The invention also concerns a method for preparing said emulsion. More particularly, it concerns a method for invert emulsion in the presence of one or several initiators belonging a specific family of azacarboxylic acid esters.
Patent JP-4820520-B2 (JP)
IPC: H01L41/313
Filed: 2001-02-09
Granted: 2011-11-24
Abstract: A method of manufacturing a piezoelectric filter with a resonator comprising a layer of a piezoelectric material (1) which is provided with an electrode (2,3) on either side, which resonator is situated on an acoustic reflector layer (4) formed on a surface (6) of a carrier substrate (7). In the method, the layer of piezoelectric material (1) is provided on a surface (8) of an auxiliary substrate (9), after which a first electrode (2) is formed on the layer of piezoelectric material (1). The acoustic reflector layer (4) is provided on and next to the first electrode (2), and the structure thus formed is secured with the side facing away from the auxiliary substrate (9) on the carrier substrate (7). The auxiliary substrate (9) is removed and a second electrode (3) situated opposite the first electrode (2) is provided.
Patent JP-4824250-B2 (JP)
IPC: G08C17/02
Filed: 2001-05-21
Granted: 2011-11-30
Abstract: The energy self-sufficient radiofrequency transmitter has at least one electromechanical transducer with a rectifier circuit connected downstream and with a voltage converter circuit. A logic circuit configuration is connected to the voltage converter circuit. The logic circuit configuration has a sequence controller a memory in which an identification code is stored. The energy self-sufficient radiofrequency transmitter also has a radiofrequency transmission stage that is connected to the logic circuit configuration and a transmission antenna.
Patent JP-4031653-B2 (JP)
IPC: B65H1/06
Filed: 2002-03-11
Granted: 2008-01-09
Abstract: A cassette stack comprises individual detachable plastic cassettes (2) which are provided to prepare histological preparations for a subsequent cutting preparation. The stack is inserted into a magazine (3) of a pressure system. The cassettes are joined together using an adhesive strip (4) and/or a welding seam. Preferred Features: The cassettes have a rectangular base surface (6) with peripherally molded side surfaces (7) and are arranged against each other in the longitudinal direction. The cassettes are arranged in he stack at an angle of at least 20 degrees to each other.
Patent JP-4919141-B2 (JP)
IPC: G02B1/18
Filed: 2001-09-21
Granted: 2012-04-18
Abstract: A member which comprises a substrate and, formed on the surface of the substrate, an intermediate layer comprising a material having a photocatalyst functionality other than titanium oxide and, joined onto the surface of the intermediate layer, a surface layer comprising titanium oxide having photocatalyst functionality, wherein the material having photocatalyst functionality other than titanium oxide has a potential of the lower end of a conduction band which is positively higher than 0 V in terms of the potential to a standard hydrogen electrode at pH 7 and a potential of the upper end of a valence band which is positively higher than +2.7 V in terms of the potential to a standard hydrogen electrode at pH 7; and a method for producing the member. The member exhibits excellent hydrophilicity being sufficient to have anti-fogging and anti-staining properties, even with a reduced amount of a photocatalyst or by weak light.
Patent JP-5349725-B2 (JP)
IPC: C07D249/20
Filed: 2001-09-11
Granted: 2013-11-20
Abstract: A process for the preparation of compounds of formula (I): wherein the general symbols are as defined in claim 1, which comprises reacting a compound of formula (V): wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R18 are as defined in claim 1, and R18 is especially nitro, chlorine or bromine, with an azide compound of formula (IX): wherein M and n are as defined in claim 1, especially with sodium azide.