baber/WOPTO huggingface dataset:
Patent JP-3739260-B2 (JP)
IPC: H04W60/00
Filed: 2000-08-24
Granted: 2006-01-25
Abstract: A push-type information providing service, wherein a request for setting management information as to information service to a mobile terminal 2 is issued from a service management node 4 for managing a visit location of the mobile terminal to a gateway when the location of the mobile terminal is registered in a mobile packet communication network 12. The gateway 3 requests a push server 1 to start the information service as necessary, and selectively transfers a service information packet received from the push server to the mobile terminal 2.
Patent JP-4417541-B2 (JP)
IPC: H01L23/50
Filed: 2000-10-23
Granted: 2010-02-17
Abstract: A semiconductor device and a method of making a semiconductor device are provided, wherein the device includes a die-pad, a semiconductor chip and a sealing resin. The die-pad has a first surface and a second surface opposite to the first surface. The second surface includes an exposed portion and a retreated portion around the exposed portion. The semiconductor chip is mounted on the first surface of the die-pad. The sealing resin covers the die-pad and the semiconductor chip, exposes the exposed portion, and is held in contact with the retreated portion.
Patent JP-3715197-B2 (JP)
IPC: H04W4/06
Filed: 2000-11-20
Granted: 2005-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a power-saving mode transit method and a restart method for a wireless communication system, with which the energy of the entire system can be saved. SOLUTION: A base station 1 transmits a power-saving mode transition instructions to terminal stations 2, the terminal stations 2, receiving the instruction, shift to intermittent reception after transmitting the state of the own stations and confirmation of the shift instruction to the base station, the base station 1 receiving the state of the terminal stations and the transition instruction confirmation intermittently transmits notice information with the timing of the intermittent reception of the terminal stations 2, and shifts to the intermittent reception for accepting a system restart request from the terminal stations.
Patent JP-3694459-B2 (JP)
IPC: C25D13/24
Filed: 1999-01-11
Granted: 2005-09-14
Abstract: A method for anodic electro-dip lacquer coating, wherein coating medium which is consumed in an anodic electro-dip bath is compensated for by an under-neutralised anodic replenishment material, wherein the replenishment material comprisesA) a pigment-free aqueous binder vehicle component with a solids content of 40 to 70% by weight, an MEQ value of 15 to 40 and a content of organic solvent of <=0.5% by weight, andB) a pigment-containing aqueous paste resin component with a solids content of 60 to 75% by weight, an MEQ value of 5 to 15 and a content of organic solvent of <=1.0 % by weight,wherein A) and B) are present in a ratio by weight of 1:1 to 4:1 and the mixture of A) and B) has a solids content of 45 to 73% by weight, a solvent content of <=0.75% by weight and an MEQ value which is 50 to 70% lower than the MEQ value of the electro-dip bath.
Patent JP-4219558-B2 (JP)
IPC: A61F2/958
Filed: 1999-04-30
Granted: 2009-02-04
Abstract: Embolectomy catheters, rapid exchange micro catheters, systems and methods for removing obstructive matter (e.g., thrombus, thromboemboli, embolic fragments of atherschlerotic plaque, foreign objects, etc.) from blood vessel. This invention is particularly useable for percutaneous removal of thromboemboli or other obstructive matter from small blood vessels of the brain, during an evolving stroke or period of cerebral ischemia. In some embodiments, the embolectomy catheters of this invention are advanceable over a guidewire which has been pre-inserted through or around the obstructive matter. Also, in some embodiments, the embolectomy catheters include obstructive matter capturing receptacles which are deployable from the catheter alter the catheter has been advanced at least partially through the obstructive matter. Such obstructive matter capturing receptacles may include i) at least one proximal strut which are designed to be retractable, through a blood clot and ii) a distal matter-receiving portion which is designed to prevent a blood clot from passing therethrough.
Patent JP-4583598-B2 (JP)
IPC: A61K35/02
Filed: 1999-05-11
Granted: 2010-11-17
Abstract: The purification and structure elucidation of several products of the metabolism of Et 743 by human cytochrome CYP3A4 have been accomplished. These compounds are abbreviated herein as "ETM" followed by a numeric value which represents the approximate molecular weight. Three compounds have been identified to date, namely ETM 305, ETM 775 and ETM 204. The structures of these ecteinascidin metabolites are as follows:
Patent JP-3541939-B2 (JP)
IPC: H05H1/42
Filed: 1999-08-16
Granted: 2004-07-14
Abstract: The present invention is concerned with a method for the production of fine and ultrafine powders of various materials such as metals, alloys, ceramics, composites etc., through a transferred arc plasma system. The method comprises vaporizing or decomposing the material in the plasma reactor, condensing the vapor in a quench tube comprising two sections, the first one for indirectly cooling or heating the vapor, and the second one for directly cooling the vapor. The powder is recovered in a conventional collection unit. The two step condensation in the quench tube allows a substantial control of powder properties like crystallinity, size distribution and mean particle size.
Patent JP-4234327-B2 (JP)
IPC: C08F10/00
Filed: 1999-08-12
Granted: 2009-03-04
Abstract: The present invention relates to a polymerization process in the presence of a bulky ligand metallocene-type catalyst compound having an abstractable fluoride or fluorine containing leaving group.
Patent JP-4668420-B2 (JP)
IPC: C12N9/02
Filed: 2000-01-28
Granted: 2011-04-13
Abstract: The present invention relates to a protein derived from a microorganism belonging to the genus Bacillus, which has an activity of hydroxylating a compound represented by the formula (I-a): <CHEM> wherein R<1> represents a hydrogen atom, a substituted or unsubstituted alkyl, or an alkali metal, and R<2> represents a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl,  or a ring-closed lactone form thereof; a DNA encoding said protein; and a recombinant DNA comprising said DNA.
Patent JP-3523845-B2 (JP)
IPC: H03M7/40
Filed: 2000-01-17
Granted: 2004-04-26
Abstract: In a method for producing a data stream of code words of variable lengths which are divided up into a plurality of sets of code words, wherein a raster having segments is specified for the data stream, wherein two adjacent raster points define a segment, code words of the first sets are written into the data stream starting at raster points. Subsequently, code words of the second set are written into the data stream pursuant to a predetermined assignment rule, wherein each code word of the second set is assigned to a different segment. Entire code words or parts of code words which cannot be written according to their assignment, are stored and entered into the data stream in further attempts, wherein the assignment by a predetermined regulation is changed from attempt to attempt. This procedure is analogously repeated for any further set which may be present. Thus, the ends of code words of the second set are decoupled from the starts of following code words of the second set, since the corresponding code words of a set are written segment by segment, which results in a reduction of error propagation.
Patent JP-3621886-B2 (JP)
IPC: H04B7/005
Filed: 2000-03-22
Granted: 2005-02-16
Abstract: Outer loop/weighted open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. A first communication station (110) transmits a communication to a second communication station including target adjustment information generated at the first station on the basis of measured error rates of communications from the second station to the first station. The second station receives the communication and measures its received power level. Based on in part the received communication's power level and the communication's transmission power level, a path loss estimate is determined. A quality of the path loss estimate is also determined. The transmission power level for a communication from the second station to the first station is based on in part weighting the path loss estimate in response to the estimate's quality and based on the receive target adjusted by the target adjustment information transmitted from the first station.
Patent JP-4980524-B2 (JP)
IPC: C04B41/87
Filed: 2001-08-07
Granted: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbon ceramic composite body which can easily be manufactured at a low cost and which is excellent in oxidation resistance, shock resistance, heat shock resistance or the like even at a temperature as high as >=800 deg.C. SOLUTION: The carbon ceramic composite body has a base body made of a carbon material and a surface layer body made of a ceramic fiber reinforced composite material. The ceramic fiber reinforced composite material is specified to have ceramic fibers and a matrix containing alumina phosphate (AlPO4 ), alumina (Al2 O3 ) and silica (SiO2 ) as the main components.
Patent JP-4060066-B2 (JP)
IPC: B32B37/00
Filed: 2001-11-30
Granted: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply calculating the warp quantity accompanied by the temperature change of a two- or three-layered material and to make the planning or selection of the material of a semiconductor device or the like having an adhesive layer efficient.  <P>SOLUTION: In the method for planning the material of the laminated structure such as the semiconductor device or the like, a chip 2 is mounted on a substrate 1, the warp deformation quantity (d) of the laminated structure is calculated according to the numerical formula (1): d=3ΔT.A.L<SP>2</SP>/[B+6C+4D+12 E<SB>b</SB>t<SB>b</SB>t<SB>p</SB>E<SB>c</SB>t<SB>c</SB>(t<SB>b</SB>+t<SB>p</SB>+t<SB>c</SB>)], provided that A=[E<SB>b</SB>t<SB>b</SB>E<SB>p</SB>t<SB>p</SB>(t<SB>b</SB>+t<SB>p</SB>) (α<SB>b</SB>-α<SB>p</SB>)+E<SB>p</SB>t<SB>p</SB>E<SB>c</SB>t<SB>c</SB>(t<SB>p</SB>+ t<SB>c</SB>)(α<SB>p</SB>-α<SB>c</SB>) +E<SB>c</SB>t<SB>c</SB>E<SB>b</SB>t<SB>b</SB>(t<SB>b</SB>+2t<SB>p</SB>+t<SB>c</SB>) (α<SB>b</SB>-α<SB>c</SB>), B=E<SB>b</SB><SP>2</SP>t<SB>b</SB><SP>4</SP>+E<SB>p</SB><SP>2</SP>t<SB>p</SB><SP>4</SP>+E<SB>c</SB><SP>2</SP>t<SB>c</SB><SP>4</SP>, C=E<SB>b</SB>t<SB>b</SB><SP>2</SP>E<SB>p</SB>t<SB>p</SB><SP>2</SP>+ E<SB>p</SB>t<SB>p</SB><SP>2</SP>E<SB>c</SB>t<SB>c</SB><SP>2</SP>+E<SB>c</SB>t<SB>c</SB><SP>2</SP>E<SB>b</SB>t<SB>b</SB><SP>2</SP>and D=E<SB>b</SB>t<SB>b</SB>E<SB>p</SB>t<SB>p</SB>(t<SB>b</SB><SP>2</SP>+t<SB>p</SB><SP>2</SP>)+E<SB>p</SB>t<SB>p</SB>E<SB>c</SB>t<SB>c</SB>(t<SB>p</SB><SP>2</SP>+t<SB>c</SB><SP>2</SP>)+E<SB>c</SB>t<SB>c</SB>E<SB>b</SB>t<SB>b</SB>(t<SB>c</SB><SP>2</SP>+t<SB>b</SB><SP>2</SP>) (wherein, ΔT is a temperature change, 2L is the length of the structure. E is Young's modulus with respect to each of materials of respective layers c, p and b, α is the coefficient of linear expansion and t is thickness). The calculated value is used to plan the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-3805675-B2 (JP)
IPC: H01H37/52
Filed: 2000-08-03
Granted: 2006-08-02
Abstract: The invention relates to creep-resistant iron-nickel alloys with a low expansion coefficient that contain (in weight %), in addition to 0.02 to 0.3 % C, a maximum of 1 % Mn, and a maximum of 1 % Si, an Mo content of 0.1 to 2.5 % and/or a Cr content of 0.1 to 2.5 % </=1.0 % Nb, as well as an Ni content of 31.0 to 45.0 %, remainder iron and production-related impurities. The inventive alloy has a thermal expansion coefficient of <6.0 x 10<-6>/K in the temperature range of 20 to 100  DEG C.
Patent JP-4896333-B2 (JP)
IPC: A61P31/20
Filed: 2001-02-06
Granted: 2012-03-14
Abstract: This invention relates to peptides having antiviral properties. The antiviral peptides comprise membrane transiting peptides, and active fragments and derivatives of such peptides. The antiviral peptides exhibit activity against a broad spectrum of viruses, including enveloped and nonenveloped viruses, and are used in pharmaceutical compositions to prevent and/or treat viral infections.
Patent JP-5122714-B2 (JP)
IPC: H04B17/00
Filed: 2001-03-20
Granted: 2013-01-16
Abstract: The invention relates to a method for transmitting pilot signals used for measuring and reporting channel state information, CSI, in a multiple input/multiple output, MIMO, system, comprising: generating a pilot sequence by using a maximal-length shift register sequence, m-sequence; assigning a different shift to multiple transmit antennas, wherein the value of the shift is dependent on at least one characteristic of the communication channel; generating a pilot signal at each transmit antenna by shifting the pilot sequence by the value specified by the shift; and transmitting the pilot signal via the transmit antenna.
Patent JP-4571773-B2 (JP)
IPC: A61F9/007
Filed: 2000-05-08
Granted: 2010-10-27
Abstract: An apparatus for non-penetrating filtration ophthalmic surgery comprising a laser source (52) that generates a laser beam (54), a scanner (56) comprising an input for said laser beam and an output of a spatially scanned laser beam having a spot size and power density at a focal plane, controlling circuitry (74, 108) that drives said scanner to remove tissue in a desired pattern (220, 222) using scanning parameters, including a percolation zone of a size and shape suitable for non-penetration filtration on the eye (40), a microscope (58) for viewing said tissue removal at said focal plane, and a beam combiner (70) which combines a line of sight of said microscope (58) with said spatially scanned beam. Said scanning parameters are selected with beam settings of said laser beam to provide self-limiting ablation by said beam at locations with a sufficient percolation rate.
Patent JP-3455205-B2 (JP)
IPC: B61D15/06
Filed: 2002-02-18
Granted: 2003-10-14
Abstract: The invention relates to a train having an energy absorbing structure between cars comprising: 
- a plurality of cars (A1-A12) coupled to one another; and 
- between-cars energy absorbing structures (S12-S112) each provided between cars; wherein:  
- the train further comprises a front portion energy absorbing structure (S11, S122) provided at a front portion of a front car (A1, A12); 
- a between-cars average compressive load which is obtained by dividing an energy absorption capacity of each between-cars energy absorbing structure by a maximum compression amount of the between-cars energy absorbing structure, is set equal at interfaces between cars in an entire train; and 
- at each interface between cars, an average compressive load of latter-half compression of the between-cars energy absorbing structure is set to a value that is not less than a maximum compressive load of former-half compression and not more than an average compressive load of the front portion energy absorbing structure; 
- the average compressive load of the latter-half compression is obtained by dividing an amount of an energy absorbed by the between-cars energy absorbing structure while compression amount of the between-cars energy absorbing structure varies from a half of a maximum compression amount of the between-cars energy absorbing structure to the maximum compression amount, by the half of the maximum compression amount of the between-cars energy absorbing structure, and 
- the maximum compressive load of the former-half compression is a maximum compressive load generated while the compression amount of the between-cars energy absorbing structure varies from zero to the half of the maximum compression amount.
Patent JP-4408015-B2 (JP)
IPC: H01L21/56
Filed: 2002-10-30
Granted: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a resin filling layer is in close contact with the side face of a semiconductor element, and also to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor element 2 is mounted on a substrate 1, and the resin filling layer 4 is formed around the semiconductor element 2. The resin filling layer 4 is semi-cured resin having such a property that, when heated in a semi-cured state, it is softened and liquidated. By heating the resin filling layer 4 in a semi-cured state, a space between the resin filling layer 4 and the semiconductor element 2 is filled with the liquidated resin filling layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-3885728-B2 (JP)
IPC: H04B1/707
Filed: 2001-07-13
Granted: 2007-02-28
Abstract: Methods are provided for choosing mobile stations that have low cross correlations between their array response vectors, thereby minimizing inter-cell interference through uneven average reverse link data rates experienced by the mobile stations and minimizing intra-cell interference without explicit implementation of an interference cancellation algorithm, thereby maximizing the reverse link data throughput of a wireless communication system. Selected mobile stations of one or more are transmitted simultaneously to a base station.
Patent JP-4873822-B2 (JP)
IPC: B01J37/02
Filed: 2001-07-20
Granted: 2012-02-08
Abstract: An active metal, particularly cesium, impregnated hydrocarbon adsorbent, such as zeolite, comprises an improved hydrocarbon trap/oxidizing catalyst for use in effectively adsorbing hydrocarbons during automotive cold-start and subsequently desorbing, oxidizing and removing hydrocarbons during warmer operating conditions. The active metal modified hydrocarbon adsorbent may be combined in other forms of multi-layer automotive exhaust gas catalytic structures.
Patent JP-5162074-B2 (JP)
IPC: C08J7/12
Filed: 2002-04-05
Granted: 2013-03-13
Abstract: The present invention is directed to a surface modified polymer comprising a surface which is covalently bonded to a surface modifying compound. Formation of the covalent bond between the polymer and the surface modifying compound is achieved by a reaction between an intrinsic functional group that is present in the polymer and the functional group of the surface modifying compound. By using a polymer having an intrinsic functional group, a separate surface activation step is avoided.
Patent JP-4120530-B2 (JP)
IPC: B62D21/18
Filed: 2003-08-21
Granted: 2008-07-16
Abstract: A construction apparatus includes a lower traveling structure on which an upper rotating superstructure is rotatably disposed. The rotating superstructure includes an upper frame provided with a bottom plate (12) and a supporter (16). The bottom plate (12) has an attachment hole (18) extending substantially perpendicular to the bottom plate (12). The supporter (16) is welded substantially perpendicular to the bottom plate (12) while one end of the supporter (16) is engaged with the attachment hole (18). Accordingly, the supporter (16) can be easily fixed to the bottom plate (12) while maintaining the perpendicularity and a proper height setting. <IMAGE>
Patent JP-4199086-B2 (JP)
IPC: F01L13/00
Filed: 2003-10-07
Granted: 2008-12-17
Abstract: An exhaust gas reflux apparatus for an internal combustion engine (E) includes one-way connection means (26) provided between an intake rocker arm (14i) and an exhaust rocker arm (14e). The one-way connection means moves between a non-operating position (A) where the intake and exhaust rocker arms are released and an operating position (B) where the intake and exhaust rocker arms are connected to open the exhaust valve (8e) only when the intake rocker arm rocks in a valve opening direction of the intake valve (8i). An actuator (30) for switching the one-way connection means between the non-operating position and the operating position is connected to the one-way connection means. Thus, an exhaust gas is sucked into a combustion chamber (5) from an exhaust port (6e) using a general exhaust valve in an intake stroke, when exhaust gas reflux is required.
Patent JP-4213029-B2 (JP)
IPC: G01N21/76
Filed: 2002-05-24
Granted: 2009-01-21
Abstract: The invention relates to a method for differentially labelling one or more entities, together comprising distinct sulphur and nitrogen containing reactive sites. The invention further relates to an entity that has been labelled by a method according to the invention and to a diagnostic kit comprising a labelled entity and to a diagnostic kit to employ a method according to the invention.
Patent JP-5216181-B2 (JP)
IPC: H02J3/38
Filed: 2002-09-21
Granted: 2013-06-19
Abstract: The method involves setting the electrical power of the wind park or one or more wind power systems in a range of 0 to 100 per cent of the available power by means of a data processing device connected to at least one wind power system control input. The demanded power is set depending on the total available power of the wind park. The controller of the supply system can set the power output by the wind park. An independent claim is also included for the following: a wind park and a wind power system.
Patent JP-4748936-B2 (JP)
IPC: G03F7/20
Filed: 2002-11-08
Granted: 2011-08-17
Abstract: Methods and device structures used to determine the focus quality of a photolithographic pattern or a photolithographic system are disclosed. One aspect of the invention relates to focus masking structures configured to form focus patterns that contain focus information relating to the focus quality. The focus masking structures generally include a plurality of parallel source lines that are separated by alternating phase shift zones. Another aspect of the invention relates to focus patterns that change with changes in focus. The focus patterns generally include a plurality of periodic structures that form measurable shifts therebetween corresponding to the sign and magnitude of defocus. Another aspect of the invention relates to a method of determining the focus quality of a photolithographic pattern or a photolithographic system. The method generally includes: providing a focus masking structure, forming a focus pattern on a work piece with the focus masking structure, and obtaining focus information from the focus pattern. The focus information may be obtained using a variety of techniques, as for example, scatterometry techniques, scanning techniques, imaging techniques, phase based techniques, and the like.
Patent JP-4121085-B2 (JP)
IPC: F28F27/02
Filed: 2002-12-19
Granted: 2008-07-16
Abstract: The device has pipes carrying a first medium in heat exchange channels between containers and arranged in a flow of a second medium. An end piece contains a collection box with a housing and at least one collection chamber. The housing and a cover plate for at least one through channel have coaxial openings via which the collection chamber(s) communicates with the through channel(s). An independent claim is also included for the following: a coolant heat exchanger, especially for a motor vehicle air conditioning system.