baber/WOPTO huggingface dataset:
Patent AU-2021203417-B2 (AU)
Title: Hydrocarbon formation treatment micellar solutions
Inventor: SOUTHWELL JOHN EDMOND
IPC: C09K8/68
Filed: 2021-05-25
Granted: 2022-11-17
Abstract: A hydrocarbon formation treatment micellar solution fluid and its use in treating 
underperforming hydrocarbon formations is described and claimed. A hydrocarbon formation 
treatment micellar solution fluid wherein the micellar solution fluid comprises 
water, a non-terpene oil-based moiety, a brine resistant aqueous colloidal silica sol; and 
optionally a terpene or a terpenoid, wherein the brine resistant aqueous colloidal silica sol has 
silica particles with a surface that is functionalized with at least one moiety selected from the 
group consisting of a hydrophilic organosilane, a mixture of hydrophilic and hydrophobic 
organosilanes, or a polysiloxane oligomer, wherein the brine resistant aqueous colloidal silica sol 
passes at least two of three of these brine resistant tests: API Brine Visual, 24 Hour Seawater 
Visual and API Turbidity Meter, and wherein, when a terpene or terpenoid is present, the ratio of 
total water to terpene or terpenoid is at least about 15 to 1.
Patent AU-2021204779-B2 (AU)
Title: Improved Harmonic Transposition
Inventor: EKSTRAND PER
IPC: G10L19/02
Filed: 2021-07-08
Granted: 2022-09-22
Abstract: The present invention relates to transposing signals in time and/or frequency and 
in particular to coding of audio signals. More particular, the present invention 
5 relates to high frequency reconstruction (HFR) methods including a frequency 
domain harmonic transposer. A method and system for generating a transposed 
output signal from an input signal using a transposition factor T is described. The 
system comprises an analysis window of length La, extracting a frame of the input 
signal, and an analysis transformation unit of order M transforming the samples 
10 into M complex coefficients. M is a function of the transposition factor T. The 
system further comprises a nonlinear processing unit altering the phase of the 
complex coefficients by using the transposition factor T, a synthesis 
transformation unit of order M transforming the altered coefficients into M altered 
samples, and a synthesis window of length L, generating a frame of the output 
15 signal.  
(Fig. 3)
301 
300 
_________ FL312 
311 310 
0 L 
-2 
324 321* 320 
Fig3 
Fig.43 
2/8
Patent AU-2021273553-B2 (AU)
Title: Removeable aquatic basket and float system and method
Inventor: THOMPSON GARRY
IPC: A01K61/55
Filed: 2021-11-23
Granted: 2023-06-01
Abstract: An aquatic basket system (300) which includes a float (302); an aquatic 
basket (304); and a bracket assembly configured to engage the float and basket 
to a longline (308). The bracket assembly is releasably engageable with each of 
the basket and float to permit easy engagement and disengagement to a longline 
or drip tube in a marine environment.  
19
Patent JP-3508682-B2 (JP)
IPC: H01L41/317
Filed: 2000-03-01
Granted: 2004-03-22
Abstract: A piezoelectric actuator, comprising a stacked structure consisting of a top electrode 5, a piezoelectric film 4, and a bottom electrode 3, wherein the piezoelectric film comprises a first group 42 of piezoelectric ceramic particles and a second group 43 of piezoelectric ceramic particles. A distinctive feature is that the particles constituting the first group of piezoelectric ceramic particles are larger than the particles constituting the second group of piezoelectric ceramic particles, and the first group of piezoelectric ceramic particles and the second group of piezoelectric ceramic particles have mutually different compositions. The piezoelectric actuator can thus be manufactured by an application method in a low-temperature environment, and a thicker piezoelectric film can be obtained. In addition, a highly practical piezoelectric film can be provided by combining the advantages of a plurality of material types. <IMAGE>
Patent JP-5339656-B2 (JP)
IPC: B23C3/18
Filed: 2000-03-07
Granted: 2013-11-13
Abstract: The milling tool is guided along a continuous guide path (7) from the outside contour of the raw blank (1) to the contour (2') of the finished part (2) and the raw blank is constantly changed in shape to form the finished part with a constant discharge of material.  The continuous path is formed as a two dimensional, flat, spiral-shaped path or as a three dimensional spiral-shaped path. Independent claim describes process for producing continuous guide path by first producing auxiliary lines which run equal to electrostatic field lines (3) between the profile of the finished part and the profile of the raw blank.
Patent JP-4534303-B2 (JP)
IPC: H01L29/78
Filed: 2000-04-27
Granted: 2010-09-01
Abstract: A lateral semiconductor device includes an alternating conductivity type layer for providing a first semiconductor current path in the ON-state of the device and for being depleted in the OFF-state of the device, that has an improved structure for realizing a high breakdown voltage in the curved sections of the alternating conductivity type layer.
Patent JP-3353149-B2 (JP)
IPC: B23Q11/10
Filed: 2000-08-28
Granted: 2002-12-03
Abstract: A spindle device of a machine tool, which can prevent the liquefaction of atomized cutting fluid in atomized cutting fluid passage downstream of a straightening unit 14, enhance a responsiveness to an ejecting start or stop instruction, and prevent a waste of cutting fluid. The spindle device for a machine tool has atomized cutting liquid passage (e1, e2) each having a single-shape passage section and formed inside the device ranging from the spindle 1 to the tip end of a cutting tool 13 mounted thereto in one piece, and is operated so as to eject atomized cutting tool 13 via the atomized cutting fluid passages (e1, e2), wherein a straightening unit 14 formed with a plurality of small-diameter passages h are provided in the middle of the cutting liquid passages (e1, e2). <IMAGE>
Patent JP-4837166-B2 (JP)
IPC: C08F293/00
Filed: 2000-10-25
Granted: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide new mercaptofatty acid esters having improved solubility in water and a method of preparing these esters. SOLUTION: These (poly)thiol esters are expressed by: R1.(R2 O)n.(CO).(CH2)m.SH (R1 can be either one of hydrogen, a 1-20 C alkyl group, a 2-20C alkenyl group or a 6-20C phenyl group which may optionally have a substitution group; R2 is a 1-4C alkylene group; m is an integer of 1 to 10; and n is an integer of 1 to 30), and HS.(CH2)l.(CO).O.(R2O)n.(CO).(CH2)mSH (R2 is a 1-4C alkylene group; l and m are independently integers of 1 to 10; and n is an integer of 3 to at most 30). These esters are easily dissolved in water and readily copolymerized with other polymerizable monomers to yield block copolymers having adequate hydrophilicity. The block copolymers provided have excellent properties used as coating resins, especially as antifouling coating resins.  These compounds can be used also for vulcanization agents, antioxidants, polymerization regulators, cross-linking agents, materials of medicines and agricultural chemicals and various other uses.
Patent JP-4416316-B2 (JP)
IPC: F28F13/10
Filed: 2000-12-27
Granted: 2010-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in an exhaust heat recovery heat exchanger 1 of a conventional boiler 10 or turbine 32, of the cost increasing because a space is required for that part and the capacity of extra piping or pump 15 must be increased, in order to circulate the heating medium, i.e., boiler water, and it has been difficult to keep the temperature at a constant level, because the thermal conductivity is not controlled appropriately in a two-phase type heat pipe. SOLUTION: The thermal conduction apparatus comprises an opposed oscillation flow type heat pipe 2, a control box 5, and a thermosensor 6. The opposed oscillation flow type heat pipe 2 causes thermal conductivity to vary, by varying oscillation of liquid 2c by a shaker 2d. The thermosensor 6 transmits temperature information of a thermal storage tank 20 to the control box 5. Based on the temperature information, the control box 5 controls the oscillation of the shaker 2d. Thus the temperature of the thermal storage tank 20 can be controlled to be at a constant level, if the thermal conduction apparatus is used.
Patent JP-4270747-B2 (JP)
IPC: D21D5/16
Filed: 1998-10-22
Granted: 2009-06-03
Abstract: A method for making a screen cylinder is described in which screen wires are arranged on the inner surface of a support wire at certain intervals and attached by a weld from the outer surface of the support wire. In a preferred embodiment of the invention, the screen wires are arranged in mounting grooves provided on the inner surface of the support wire and welded by a welding method providing deep penetration so that the weld extends through the support wire from the outer surface of the hoop to the screen wire. In another embodiment, a welding groove is formed on the outer surface of the support wire and the weld is effected in the welding groove. The invention further relates to a screen cylinder manufactured by the method of the invention.
Patent JP-4664498-B2 (JP)
IPC: B63B35/58
Filed: 1999-03-12
Granted: 2011-04-06
Abstract: The present invention relates to an inflator device that is adapted for producing a sufficient quantity of a gaseous product to substantially inflate an inflatable member. The inflator device has a first stage gas source in fluid communication with a second stage gas source, which, in turn, is in fluid communication with the inflatable member. The second stage gas source contains a liquified gas in an amount sufficient to inflate the inflatable member upon vaporization of the liquified gas, and the first stage gas source is capable of providing a sufficient quantity of gas at a sufficiently high temperature to the second stage gas source to vaporize substantially all of the liquified gas in the second stage gas source.
Patent JP-4105847-B2 (JP)
IPC: A61B5/00
Filed: 1999-08-18
Granted: 2008-06-25
Abstract: A dialysis probe comprises a mechanically-strong membrane carrier, or support, which is an elongate, rod-like, support member having at its distal end an eye, or a notch, and a relatively-flexible, open-ended, semipermeable membrane. The opposed sides of the support member are shaped to accommodate the membrane when it is folded in a U-fashion through the eye or notch and lies against each of the opposed sides of the support member between its distal and proximal ends.
Patent JP-4629872-B2 (JP)
IPC: B61D27/00
Filed: 1999-12-08
Granted: 2011-02-09
Abstract: A device for the vibration-absorbing mounting of a compressed-air generator including a first spring element which is mounted on a mounting support. A second spring element is provided on which the compressed-air generator is arranged. One of the two spring elements has a spring rigidity in essentially the vertical direction that is maximally half its spring rigidity in essentially the horizontal direction. The second spring element is arranged in series with the first-spring element. The inventive device reduces the acceleration measured at the bottom of the understructure to values which are at least 30% of the values known from the prior art.
Patent JP-4536266-B2 (JP)
IPC: H04J3/00
Filed: 2000-04-26
Granted: 2010-09-01
Abstract: Streaming data is processed through one or more pipes of connected modules including mixers and/or splitters. The data is carried in composite physically allocated frames having virtual subframes associated with different ones of the splitters, mixers, and other transform modules. Nesting trees and pipe control tables represent the structure of the pipes. A frame allocator is assigned to a particular module in a pipe. Rather than issuing a control transaction to all modules when any one of them completes an operation upon its source data, a control manager requests a module to begin its operation only when all of its input subframes have become available. Frame control tables record when any module has completed an operation, and a pipe control table lists which modules provide data to which other modules.
Patent JP-4458701-B2 (JP)
IPC: A47K1/00
Filed: 2001-03-09
Granted: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a washstand that can retain the quality without degrading the interior of a cold insulating room. SOLUTION: A heating surface 38b of a Peltier element 38 can insulate an insulating room 35 adjacent to a cold insulating room 34 in a thermally insulating state and communicating with outside air and dew produced in the cold insulating room 34 is guided to the insulating room 35.
Patent JP-3549490-B2 (JP)
IPC: A42B3/04
Filed: 2001-03-29
Granted: 2004-08-04
Abstract: A shield fixing structure in which convenience in shield fixing or removing operation is further improved while superior effect in the fixing structure is being assured. This fixing structure is set such that when the stopper (5) is oppositely faced against the passing notch (102) at its full-opened upper limit position, the holding part (10) holds the state to enable a turning of the shield (1) over the full-opened upper limit position of the shield (1). <IMAGE>
Patent JP-3874092-B2 (JP)
IPC: C08F220/10
Filed: 2001-12-26
Granted: 2007-01-31
Abstract: A resist composition comprising a copolymer of an acrylic ester monomer containing fluorine at alpha-position with a norbornene derivative containing oxygen or sulfur within the norbornene ring as a base resin is sensitive to high-nergy radiation below 200 nm, has excellent sensitivity, transparency and dry etching resistance, and is suited for lithographic microprocessing.
Patent JP-4737903-B2 (JP)
IPC: C12N7/00
Filed: 2000-06-30
Granted: 2011-08-03
Abstract: There is provided an isolated monoclonal antibody that specifically binds to the polypeptide consisting of the amino acid sequence of SEQ ID NO:2. There is also provided an isolated antigen-binding fragment of an antibody that specifically binds to the polypeptide consisting of the amino acid sequence of SEQ ID NO:2, wherein said fragment is selected from the group consisting of F(ab') 2 , Fab', Fab, Fv, scFv, and minimal recognition unit.
Patent JP-4236843-B2 (JP)
IPC: A61M5/30
Filed: 2000-10-20
Granted: 2009-03-11
Abstract: A needle assisted jet injector having a locking mechanism for reducing the likelihood of inadvertent contact with the needle and deterring intentional reuse of the needle are disclosed. Upon activation of the force generating source, a portion of the needle extends past the nozzle assembly and penetrates the outer layer of skin to deliver the medicament via jet injection to a deeper region. After activation, the needle retracts back into the nozzle assembly. The locking mechanism includes a needle holder and a locking ring, which mate upon activation of the injector and prevent reignition.
Patent JP-4588958-B2 (JP)
IPC: G06K17/00
Filed: 2000-06-01
Granted: 2010-12-01
Abstract: A method for simultaneously reading a serial number and/or other information from multiple colliding RF signals from RF identification tags (1-5) requires minimal additional logic in the tag's processor and provides for a powerful and rapid sorting and identification scheme. This technique employs a primary communication channel and multiple secondary channels, A locator or reader unit (6) interrogates the tags (1-5), which respond with an RF signal. Upon receiving multiple signals, the locator or reader unit (6) commands the RFID tags (1-5) and requires them to transmit another response, which is transmitted in one of the secondary channels based on a portion of their unique serial identification number, thereby forcing the tags (1-5) to sort in the secondary channels. These secondary channels are assigned using a portion of the unique serial identification numbers for the tags. The reader (6) then detects an acknowledgment in the occupied secondary channels and commands a tag (1-5) in a particular channel to move to the primary channel. Once the signal is transmitted in the primary channel, the reader (6) reads the identification number. If there is further collision, the collided tags are returned to the secondary channel and sorted again using a different portion of their ID number. This process continues until all the tags (1-5) are sorted and identified. Once the tags (1-5) are all sorted, the tags (1-5) are assigned yet another channel distinct from the secondary channels that are used for sorting.
Patent JP-4837218-B2 (JP)
IPC: A61B5/055
Filed: 2001-04-02
Granted: 2011-12-14
Abstract: The invention relates to the use of diffusion spectrum magnetic resonance imaging (MRI) to map complex fiber architectures in tissues. The new methods can be used to resolve intravoxel heterogeneity of diffusion in vivo with MRI of diffusion density spectra.
Patent JP-4097945-B2 (JP)
IPC: F02B37/12
Filed: 2002-01-16
Granted: 2008-06-11
Abstract: An internal combustion engine (1) provided with a decompression-type braking system (2) and with a turbocharger (3) having a variable geometry turbine (10), in which the effective flow section (S) of the gases entering the turbine (10) under the maximum braking power condition is maintained at least equal to a safety limit value (ST) calculated on the basis of geometrical characteristics and of limit values of operating parameters of the engine (1) and of the turbocharger (3) for the purpose of achieving the maximum braking power compatible with the safety of the engine (1) and of the turbocharger (3). <IMAGE>
Patent JP-4069628-B2 (JP)
IPC: G02F1/13
Filed: 2002-01-22
Granted: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain various kinds of characteristics required for a rubbing roll through the use of a plurality of kinds of filaments.  <P>SOLUTION: The rubbing roll 81 is constituted by alternately arranging thin and long filaments 83 with low elasticity and thick and short filaments 84 with high elasticity. The rubbing roll 81 is rotated to rub the front surface of a board 101 by the filaments 83 and 84. In this case, the whole surface of the board 101 is rubbed mainly by the filaments 83 and foreign matters obtained by the rubbing are swept out mainly by the filaments 84 and removed. Thus, fine pixels are uniformly rubbed simultaneously with a foreign matter-sweeping effect. Besides, rigidity is also kept since the thin filaments 83 are supported by the thick filaments 84. Thus, the characteristics required for the rubbing roll is shared by the plurality of kinds of filaments and, then, a desired synergy effect by the filaments can be anticipated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4383022-B2 (JP)
IPC: F16G5/16
Filed: 2002-06-10
Granted: 2009-12-16
Abstract: A drive belt for a continuously variable transmission comprises two endless carriers (12) and transverse elements (20) which are continuously arranged along the entire length of the carriers (12).  The transverse elements (20) are on both sides provided with recesses (21) for at least partially receiving the carriers (12). A portion of the inner surface of a recess (21) constitutes a supporting surface (22) for supporting a carrier (12).  The supporting surface (22) is connected to a side surface (38) of a neck portion (30) of the transverse element (20), through a lower transition region (37). Said neck portion (30) comprises the portion of the transverse element (20) being situated between the recesses (21). The neck portion (30) tapers in the direction of the supporting surfaces (22).
Patent JP-3806382-B2 (JP)
IPC: B60L50/16
Filed: 2002-08-30
Granted: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a driving loss of a supercharger, to decrease the fuel consuming rate of an engine, and to improve fuel economy, by controlling a supercharging degree and motor torque according to a battery charging state with a simply structured device.  <P>SOLUTION: In the output control device 10 for a hybrid vehicle 1 comprising the engine 2 provided with the supercharger 15 and a motor generator 3, a charging state detecting means 22, a supercharging degree adjusting means 20, and a motor generator torque adjusting means 21 are provided. When a discharging state of the battery is not less than a specified value, the supercharging degree adjusting means 20 decreases the supercharging degree of the supercharger 15, and the motor generator torque adjusting means 21 adds the motor torque to engine torque. When the charging state of the battery is less than the specified value, the supercharging degree adjusting means increase the supercharging degree of the supercharger 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-3947925-B2 (JP)
IPC: B41J3/407
Filed: 2002-09-18
Granted: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a paper detector from being broken by a wrong operation when a user manually inserts a tray for label recording into a recording apparatus.  <P>SOLUTION: A transfer driven roller 54b pivoted by two transfer driven roller holders 58b of the outside butts against a recess 34 of the tray 3. The tray 3 is secured by the transfer driven roller 54b to be in such a state that an insertion position in an insertion direction (direction indicated by a sign E) is regulated. A recess width L3 of the recess 34 is set to be smaller than a distance L1 from an end (part where the transfer driven roller 54b butts against the recess) at the downstream side in a vertical scanning direction Y of the transfer driven roller 54b which butts against the recess and secures the tray 3 to a leading end 412 of a lever 41 (L1>L3). The tray 3 has the recess 34 secured by the transfer driven roller 54b at a position before a leading end 33 reaches the leading end 412 of the lever 41, and is brought into a state in which the tray cannot be pushed in furthermore in the insertion direction (sign E).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4361724-B2 (JP)
IPC: H01L25/07
Filed: 2002-12-04
Granted: 2009-11-11
Abstract: An integrated circuit comprises a substrate having circuitry integrated with the substrate. Switching circuitry is selectably operable to configure signal paths to alternative mirrored pads over the substrate. At least one of the first and second signal paths may comprise a buffer in series between the switching circuit and its respective pad.
Patent JP-4017975-B2 (JP)
IPC: C12N1/20
Filed: 2002-12-20
Granted: 2007-12-05
Abstract: The invention relates to microorganism producing 5'-xanthylic acid. More specifically, the invention relates to Corynebacterium ammoniagenes CJXPK001 which is a mutant strain of Corynebacterium ammoniagenes KFCC 10743 having a resistance to 3,4-dehydro-DL-proline. Since Corynebacterium ammoniagenes CJXPK001 of the present invention is resistant to 3,4-dehydro-DL-proline and is not affected by the osmotic pressure caused by the accumulated, highly concentrated solute in the medium, it can produce 5'-xanthylic acid at a high yield and concentration rate.
Patent JP-4964389-B2 (JP)
IPC: C07F19/00
Filed: 2001-06-12
Granted: 2012-06-27
Abstract: Compounds and metal complexes comprising a polycyclic, fused ring ligand or inertly substituted derivative thereof having up to 60 atoms other than hydrogen, said ligand comprising at least: (1) a cyclopentadienyl ring, (2) a 6, 7, or 8 membered ring other than a 6-carbon aromatic ring, and (3) an aromatic ring, with the proviso that said 6, 7, or 8 membered ring (2), is fused to both the cyclopentadienyl ring (1), and the aromatic ring (3), polymerization catalysts, a process to prepare the novel compounds and complexes, and olefin polymerization processes using the same are disclosed.