baber/WOPTO huggingface dataset:
Patent AU-2020403497-B2 (AU)
Title: Free-cutting copper alloy and method for manufacturing free-cutting copper alloy
Inventor: OISHI KEIICHIRO
IPC: C22C9/04
Filed: 2020-11-30
Granted: 2023-05-18
Abstract: A free-cutting copper alloy comprising more than 59.7% but less than 64.7% of Cu, more than 0.60% but less than 1.30% of Si, more than 0.001% but less than 0.20% of Pb, more than 0.001% but less than 0.10% of Bi, and more than 0.001% but less than 0.15% of P, the remaining portion being Zn and unavoidable impurities, wherein the total amount of Fe, Mn, Co, and Cr is less than 0.45%, the total amount of Sn and Al is less than 0.45%, 56.7≤Cu-4.7×Si+0.5×Pb+0.5×Bi-0.5×P≤59.7 and 0.003≤Pb+Bi<0.25 are satisfied, 0.02≤Bi/(Pb+Bi)≤0.98 is satisfied if 0.003≤Pb+Bi<0.08 is satisfied, 0.01≤Bi/(Pb+Bi)≤0.40 or 0.85≤Bi/(Pb+Bi)≤0.98 is satisfied if 0.08≤Pb+Bi<0.13 is satisfied, 0.01≤f3=Bi/(Pb+Bi)≤0.33 is satisfied if 0.13≤Pb+Bi<0.25 is satisfied, the metal structure of the alloy comprises an α phase and a β phase, and 17≤β≤75, 7.0≤(Bi+Pb-0.001)
Patent AU-2021261973-B2 (AU)
Title: Active furnace isolation chamber
Inventor: MORICCA SALVATORE
IPC: G21F9/36
Filed: 2021-11-05
Granted: 2023-11-23
Abstract: A furnace isolation chamber for containing a component to be Hot Isostatically Pressed is disclosed. The 
disclosed furnace includes inherent passive features to assist in the containment of released toxic gases via 
a thermal gradient within the chamber. The chamber comprises longitudinally cylindrical sidewalls; a top 
end extending between and permanently connected to the sidewalls, thereby closing one end of the 
chamber; and a movable bottom end, which is opposite the top end and forms a base end of the chamber.  
The movable bottom end is adapted to receive the component, and comprises a mechanism for raising and 
lowering the component into the high temperature zone of the furnace in the HIP system. The isolation 
chamber forms an integral part of the HIP system with the base end of the chamber comprising a cool zone 
as a result of being located outside of the high temperature zone of the furnace.
Patent AU-2021416759-B2 (AU)
Title: Storage battery control device and storage battery control method
Inventor: KIUCHI MASAKO
IPC: H02J7/04
Filed: 2021-01-07
Granted: 2023-12-21
Abstract: A storage battery control device that comprises an acquisition unit, a first calculation unit, and a control unit. The acquisition unit acquires operating conditions for a storage battery system that comprises a storage battery that can be charged/discharged. On the basis of the operating conditions acquired by the acquisition unit, the first calculation unit calculates, as a first prediction value, the battery capacity of the storage battery for a prescribed period assuming operation of the storage battery under the operating conditions. On the basis of the first prediction value calculated by the calculation unit, the control unit controls a charging voltage for the charging of the storage battery by the storage battery system.
Patent AU-2022283788-B2 (AU)
Title: Personal Electronic Device for Gaming and Bonus System
Inventor: ACRES JOHN F
IPC: A63F13/40
Filed: 2022-12-09
Granted: 2023-12-21
Abstract: PERSONAL ELECTRONIC DEVICE FOR GAMING AND BONUS SYSTEM 
ABSTRACT OF THE DISCLOSURE 
Embodiments of the present invention are directed to communication methods in 
5 gaming networks using portable devices. In some networks portable devices communicate 
information about the status of particular gaming machines on the gaming network. In other 
networks portable devices are used as a secondary display for the gaming device. In yet other 
networks bonus games may be played on the portable devices. Further embodiments include a 
portable device that operates to match a current state of a game to a pre-defined state or states.
Patent JP-4925504-B2 (JP)
IPC: B29C67/20
Filed: 2000-10-13
Granted: 2012-04-25
Abstract: This invention, with the object of producing a porous polymer from a water-in-oil type high internal phase emulsion, provides a method for the production of a porous polymer comprising a step of applying a physical treatment such as shaving to the surface of a porous polymer obtained by polymerizing the emulsion. By the physical treatment, it is made possible to diminish the difference in texture between the surface part and the inner part of the porous polymer and improve efficiently the absorption property of the porous polymer.
Patent JP-3429494-B2 (JP)
IPC: G01G11/08
Filed: 1998-11-11
Granted: 2003-07-22
Abstract: The invention relates to a method and device for continuous dosing of bulk material allowing dosing and conveyance capacity to be improved, especially when there are substantial fluctuations in conveyor air flow. A cellular wheel sluice (4) disposed upstream from the dosing device (8) re-directs part of the bulk material to the container (2) when it moves in an upwards direction. The re-directing cells (7) of the cellular wheel sluice (4) leading towards the container (2) are preferably filled to approximately 30 % to improve tightness with respect to leaking air.
Patent JP-4283438-B2 (JP)
IPC: A61K31/4745
Filed: 1998-12-11
Granted: 2009-06-24
Abstract: Imidazonaphthyridine and tetrahydroimidazonaphthyridine compounds induce the biosynthesis of cytokines such as interferon and tumor necrosis factor. The compounds exhibit antiviral and antitumor properties. Methods of preparing the compounds and intermediates useful in the preparation of the compounds are disclosed.
Patent JP-4367743-B2 (JP)
IPC: C11D11/00
Filed: 1998-12-21
Granted: 2009-11-18
Abstract: A granule having high stability and low dust is described. The granule includes a hydrated barrier material having moderate or high water activity. Also described are methods of producing the granules.
Patent JP-3563691-B2 (JP)
IPC: B65D1/02
Filed: 1998-12-21
Granted: 2004-09-08
Abstract: A thermoplastic container, such as a bottle, obtained by extrusion-blow or injection-blow molding and having a petaloid base ( 6, 7 ). The base includes a convex wall ( 7 ) hemispherical in shape; the wall ( 7 ) is linked to the wall ( 2 ) forming the container body by a marginal zone ( 8 ) with a curve (R 1 , R 2 ). Members ( 6 ) originate from the hemispherical wall ( 7 ) and are separated in pairs by a part thereof; the top end of each member is directly linked to the wall ( 2 ) forming the body.
Patent JP-4440461-B2 (JP)
IPC: C08G77/26
Filed: 1999-01-25
Granted: 2010-03-24
Abstract: Polyazamacrocyclic compounds of formula (I) are new. Compounds of formula (I) are new: W1, W2 and W3 (same or different) each  =  a divalent radical of formula (II): -((CT1T2)n-(N(R4))p-(CT3T4)m)l-  (II); p  =  0 or 1; l  =  1 or 2; n and m (same or different) each  =  1, 2 or 3; T1, T2, T3 and T4 (same or different) either each independently  =  H, 1-15 C linear or branched alkyl or a 7-12 C ((hetero)aryl)alkyl radical, or CT1T2 and/or CT3T4 may = a divalent -(C=O)- group; R4  =  H, 1-15 C linear or branched alkyl which is optionally substituted by one or more functional groups, a 7-12 C ((hetero)aryl)alkyl radical or a radical of formula (III): R5-Si(X1)(X2)(X3)  (III); X1, X2 and X3 (same or different) each independently  =  H, halogen or -OR6 in which R6 = H or 1-4 C alkyl; R5  =  a divalent radical derived from a 1-10 C saturated or unsaturated aliphatic chain which may be interrupted by one or more structural groups selected from arylene groups, -O-, -S-, -O-C(=O)-, -N(R7)-C(=O)- or -N(R7)- in which R7 = H, 1-6 C aliphatic hydrocarbon radical, benzyl or phenethyl, and the chain optionally being substituted by one or more radicals selected from halogen, OH, 1-4 C alkyl, benzyl or phenethyl; R1, R2 and R3 (same or different) each independently  =  R4, H, 1-15 C linear or branched alkyl which is optionally substituted by one or more functional groups, or a 7-12 C ((hetero)aryl)alkyl radical, or a radical of formula (III) above; with the proviso that at least one of the ring N atoms is substituted by a radical of formula (III) above.
Patent JP-4612188-B2 (JP)
IPC: A61P37/08
Filed: 1999-06-17
Granted: 2011-01-12
Abstract: The present invention relates to the use of antisense oligonucleotides directed against specific nucleic acid sequences coding for receptors, alone or in combination, in order to inhibit the inflammatory reaction that is present in asthma, atopy or hypereosinophilia and to inhibit neoplastic cell proliferation. The antisense oligonucleotides of the present invention are used for treating and/or preventing asthma, allergy, hypereosinophilia, general inflammation or cancer. The oligonucleotides of the present invention are more specifically directed against nucleic acid sequences coding for a CCR3 receptor, a common sub-unit of IL-4 and IL-13 receptors, or a common sub-unit of IL-3, IL-5 and GM-CSF receptors.
Patent JP-4598275-B2 (JP)
IPC: C12N9/12
Filed: 1999-10-29
Granted: 2010-12-15
Abstract: The present invention is directed to a thermostable ligase having substantially higher fidelity than either T4 ligase or Thermus thermophilus ligase. The DNA molecule encoding this enzyme as well as expression systems and host cells containing it are also disclosed. The thermostable ligase of the present invention is useful in carrying out a ligase detection reaction process and a ligase chain reaction process.
Patent JP-4601826-B2 (JP)
IPC: C07D487/04
Filed: 2000-01-11
Granted: 2010-12-22
Abstract: A method for preparing compounds of formula (I)wherein R is selected from the group consisting of H. alkyl, aryl, and aralkyl of up to 18 carbon atoms and the amine function may be free or protected from a compound of formula (IA) wherein cyclization is carried out in a basic medium and in the presence of a phosphonic acid derivative and the use of said method as an intermediate step for preparing a compound inhibiting the interleukin-1 beta conversion enzyme.
Patent JP-4426732-B2 (JP)
IPC: H04B10/2525
Filed: 2001-01-25
Granted: 2010-03-03
Abstract: The present invention provides a method of dispersion compensation comprising the steps of: receiving an optical signal having a number of channels separated by wavelength; and applying dispersion compensation over at least one predetermined wavelength band independently of wavelengths outside the wavelength band, wherein the wavelength band spans a plurality of channels numbering less than the total number of channels in the signal. The present invention allows dispersion compensation to be applied to a group of channels within a wavelength band with the use of a dispersion compensation element optimised for the particular wavelength band in terms of dispersion compensation and attenuation. Two or more wavelength bands may be chosen to collectively span a WDM signal. Accordingly, the dispersion compensation characteristics of a number dispersion compensation elements may be collocated to create a favourable dispersion compensation characteristic extending over the bandwidth of WDM signal, without the need to treat each channel individually. A mid-span single device permits 40 channels at 10 Gbits<-1> over two bands over a distance of at least 6000km. The simple configuration allows for rapid implementation. <IMAGE>
Patent JP-4769389-B2 (JP)
IPC: G03B42/02
Filed: 2001-08-09
Granted: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly radiological imaging unit which is inexpensive and capable of outputting an image orienting to an imaging direction although the constitution is simple. SOLUTION: The radiological imaging unit has a receiving section which receives information about a posture of an imaging section for forming an image of a subject irradiated with radiation with respect to the subject, and a control section which controls the posture at the time of displaying the image on the basis of the posture of the imaging section received by the receiving section.
Patent JP-3985493-B2 (JP)
IPC: H05K3/46
Filed: 2001-10-19
Granted: 2007-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive paste which does not peel from a substrate in the edge part of a pattern during baking and to provide a method for manufacturing a circuit board and a ceramic multilayer substrate having wiring patterns or via holes formed by a photolithographic method using the above photosensitive paste. SOLUTION: The photosensitive paste contains inorganic powder, photosensitive organic component, substance which isolates boron oxide at a temperature or lower than the temperature when the photosensitive organic component is burned down, and a polyhydric alcohol having four or more hydroxyl groups. A borate is used as the substance to isolate boron oxide. The amount of the boron oxide isolated from the borate is 0.5 wt.% to 5 wt.% of the inorganic powder.
Patent JP-4708646-B2 (JP)
IPC: A61F13/15
Filed: 2000-06-28
Granted: 2011-06-22
Abstract: A superabsorbent polymer comprising a delayed absorption superabsorbent polymer having a free water absorbency property of absorbing less than about 3 grams of aqueous saline per gram of superabsorbent polymer in about 6 seconds, for a full particle size distribution of superabsorbent polymer ranging from about 40 micrometers to about 890 micrometers.
Patent JP-4636761-B2 (JP)
IPC: C07C309/60
Filed: 2000-07-13
Granted: 2011-02-23
Abstract: The invention relates to a process for the preparation of 2-methoxy-4-(N-t-butylaminocarbonyl)benzenesulfonyl chloride by sulfonating m-hydroxybenzoic acid, methylating the hydroxy group of the resulting sulfonic acid or its salt, transforming the carboxylic acid group and the sulfonic acid group to acid chloride groups and reacting the 4-chlorosulfonyl-3-methoxy-benzoyl chloride with t-butylamine, which comprises carrying out the sulfonation of the 3-methoxy-benzoic acid of general formula (II) with 96% sulfuric acid, separating the resulting 3-hydroxy-4-sulfobenzoic acid of general formula (III) in the form of its salt of general formula (IV), wherein Z stands for alkali metal or ammonium group, methylating the compound of general formula (IV) in the presence of a phase transfer catalyst at a pH value of about 11.5, transforming the 3-methoxy-4-sulfobenzoic acid mono salt of general formula (V), wherein the meaning of Z is as defined above, to the acid chloride of general formula (VI), and reacting the compound of general formula (VI) with t-butylamine used in equimolar amount or in a small excess, in the presence of an acid binding agent, in aprotic solvent, at low temperature.
Patent JP-4718080-B2 (JP)
IPC: H04W84/12
Filed: 2000-09-29
Granted: 2011-07-06
Abstract: A wireless device is provided with a wireless transceiver having a joint signal transmit/receive section, and a number of signal up/down conversion sections to transmit and receive signals wirelessly in accordance with a first and a second protocol. The wireless device is further provided with a controller/signal processing section to control and perform, in a coordinated manner, the transmit and receive operations in accordance with the two protocols. In various embodiments, the wireless device is further provided with a processor programmed to implement a time sharing schedule to facilitate the coordinated control and performance of the transmit and receive operations. In some of these embodiments, the processor is further programmed to monitor the transmit and receive workloads of the two protocols and adaptively perform the coordinated control and signal processing, based at least in part on the observed workloads. In various embodiments, the protocols may be selected pairs of Bluetooth, 802.11, 802.11a, 802.11b, Home RF and the like. The wireless device may also be used as a master device or a gateway device of two wireless networks.
Patent JP-4705303-B2 (JP)
IPC: H04J13/00
Filed: 2001-02-20
Granted: 2011-06-22
Abstract: The invention discloses to a signal processing method for user equipment in a CDMA mobile communication system. The signal processing method is a combination of time diversity and joint detection in order to raise diversity gain of receiver. The method comprises: sample a received signal on time domain, estimate spatial channel impulse response value, obtain matrixes, constitute a system matrix, perform joint detection algorithm and obtain an estimated value of original sending data. When the method is used in a mobile user equipment, the uplink and downlink performance unmatched problem can be solved, using same frequency multiplexing can be reached and the joint detection algorithm is a simpler one. The method also can be used in a base station. <IMAGE>
Patent JP-4695812-B2 (JP)
IPC: C12M1/00
Filed: 2001-03-14
Granted: 2011-06-08
Abstract: A biochip for diagnostic purposes comprises a sample carrier made of a solid matrix, on the surface of said sample carrier is bound the sample material to be analysed which originates from a biological organism.
Patent JP-3830820-B2 (JP)
IPC: B29C45/27
Filed: 2001-02-28
Granted: 2006-10-11
Abstract: An apparatus for injecting plastic material comprises a manifold having a melt channel and a flat sealing surface, and a nozzle assembly seated directly against the flat sealing surface. The nozzle assembly includes a nozzle body having an axial channel aligned, in use, with the melt channel in the manifold for communicating a flow of material therein. The nozzle body has a non-flat sealing surface adjacent the flat sealing surface, thereby forming a sealing interface to seal the nozzle body with the manifold. The flat sealing surface may be on an end of a bushing mounted into the manifold. The non-flat surface may have a conical profile, preferably defined by an angle less than one degree, and preferably between 0.2 to 0.4 degrees, from a plane parallel to the flat sealing surface. The non-flat surface may have a spherical profile, preferably having a radius between 350 mm and 4000 mm.
Patent JP-3702864-B2 (JP)
IPC: B60L50/16
Filed: 2002-05-22
Granted: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving device 20 comprising an electric motor 20a, a differential device 20d for distributing power output from the electric motor 20a and transmitting it to right and left driving wheels, and a clutch 20c for breaking power transmissive connection between the differential device 20d and the electric motor 20a, improved in the mountability of a vehicle, simplified in a suspension system, and improved in fuel consumption and cost by reducing its size and weight.  <P>SOLUTION: In consideration of the arrangement of the clutch 20c, the clutch 20c having self-locking function is arranged coaxially with the differential device 20d at one side. The clutch has a diameter greatly reduced, as compared with the case that it is arranged on the outer periphery side of the differential device 20d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4404522-B2 (JP)
IPC: B29D30/68
Filed: 2002-04-26
Granted: 2010-01-27
Abstract: The cylindrical cutting tool (30) for a tire tread cutter comprises a circular blade with a beveled cutting edge (31) which is interrupted by a crenel obtained by a groove (33) machined in the tool cylindrical surface.
Patent JP-4191434-B2 (JP)
IPC: E06B9/68
Filed: 2002-06-24
Granted: 2008-12-03
Abstract: Drive device for manually driving a blind, roller shutter or the like, comprising an epicyclic reduction gearbox consisting of the juxtaposition of two simple planetary gear trains of type I (A1, B1, a1,/A2, B2, a2), the sun wheels (A1, A2) of which are mechanically linked so as to be driven simultaneously at the same speed and the annulus gear (B1) of the first planetary gear train of which, on the input side of the reduction gearbox, is fixed and the other annulus gear (B2) of which can rotate. The reduction ratio is less than or equal to 3. This drive device makes it possible to obtain a low reduction ratio with a small diameter.
Patent JP-4209176-B2 (JP)
IPC: H04N5/445
Filed: 2002-11-14
Granted: 2009-01-14
Abstract: A hardware constitution and method for playing back different types of media content is provided. Data is registered from a desired medium to a user data storing unit of a server from a PC. Content may then be selected by a vehicle onboard apparatus from the server. The data corresponding to the selected content is then transmitted to the vehicle onboard apparatus, and the data is decoded on the vehicle onboard apparatus using a decoder that corresponds to the content medium.
Patent JP-4066069-B2 (JP)
IPC: C08G18/08
Filed: 2002-02-01
Granted: 2008-03-26
Abstract: An improved process to enhance polyurethane foam performance is described. Polyurethane foam is prepared by reactions between a polyisocyanate and a polyfunctional isocyanate-reactive component wherein said reactions are conducted in the presence of catalysts composed of (a) a specific reactive tertiary amine compound selected from the group consisting of bis(dimethylaminopropyl)amino-2-propanol, bis(dimethylaminopropyl)amine, dimethylaminopropyldipropanolamine, bis(dimethylamino)-2-propanol, N,N,N'-trimethyl-N'-hydroxyethyl-bis(aminoethyl)ether and mixtures thereof; and (b) at least one carboxylic acid salt of the specific reactive tertiary amine compound selected from the group consisting of hydroxy-carboxylic acid salts and halo-carboxylic acid salts.
Patent JP-4050619-B2 (JP)
IPC: B21D5/02
Filed: 2002-03-15
Granted: 2008-02-20
Abstract: A method for setting the travel of a press brake comprising at least one sensor, which measures a physical parameter (p) that varies with the force exerted by the punch on a piece of sheet metal placed on the die, and an electronic device that controls the displacement of the mobile apron. Instantaneous bending angle alpha under load of the piece is calculated as a function of the displacement; the bearing force (f) of the punch on the piece is calculated using the value of the physical parameter (p); the sequence of values for the instantaneous bending angle/bearing force pair (alpha, f) is compared to a reference curve (alpha, f)<SUB>ref </SUB>which is pre-recorded during a bending operation involving the same material, and the electronic device calculates a bottom dead center correction taking account of the deviation between the (alpha, f) pairs and reference curve (alpha, f)<SUB>ref</SUB>.
Patent JP-4217616-B2 (JP)
IPC: G10L25/90
Filed: 2002-07-26
Granted: 2009-02-04
Abstract: A pitch detection method and appartus are provided. The pitch detection method includes anlyzing an externally input digital signal into frequency components and detecting a pitch candidate based on the frequency components; comparing an error range for the pitch candidate with an error range, which is calculated using the error range or the result of performing autocorrelation on an autocorrelation range, which is calculated using the error range for the pitch candidate, permorming autocorrelation on the digital signal in a predetermined time range when the error range for the result of autocorrelation is less than or equal to the range for the pitch candidate; and determining a pitch within an intersection between a frequency range obtained using frequency analysis and a frequency range, in which an autocorrelation value is largest, as a final pitch. Accordingly, an error range for a pitch detection result is reduced by sequentially performing frequency analysis and autocorrelation with respect to an externally input digita
Patent JP-4279141-B2 (JP)
IPC: A61K48/00
Filed: 2002-08-29
Granted: 2009-06-17
Abstract: Compositions and methods for treating subjects with preexisting neuronal damage are disclosed. The compositions and methods use adeno-associated virus (AAV)-based gene delivery systems for delivering glial cell line-derived neutrotrophic factor (GDNF) to subjects with neurodegenerative conditions such as Parkinson's disease.