baber/WOPTO huggingface dataset:
Patent JP-3966795-B2 (JP)
IPC: H01L21/52
Filed: 2002-09-17
Granted: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having high reliability in semiconductor die attach paste having high adhesiveness and quick curing, and especially in solder crack resistance or the like.  <P>SOLUTION: The die attach paste for a semiconductor contains an epoxy resin (A), an epoxy resin curing agent (B), a liquid elastomer (C) having a number average molecular weight of 500-5,000 and containing epoxy groups, polybutadiene (D) having a number average molecular weight of 500-5,000 and containing methacrylic groups or acrylic groups, a compound (E) having double bonds capable of at least one radical polymerization in one molecule, a radical polymerization catalyst (F), a coupling agent (G), and a filler (H) as essential components. In the component (A), the epoxy resin shown by formula 1 is 50 wt%. The component B consists of at least two compounds or more selected from imidazole compounds and polyphenol compounds having two or more hydroxyl groups in a molecule. the total amount of components (A) and (B) in all resin components excluding the component (H) is 40-80 wt% and each of the components (C), (D) is 3-20 wt% of all the resin components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4294955-B2 (JP)
IPC: B29D29/08
Filed: 2002-01-14
Granted: 2009-07-15
Abstract: A power transmission belt, and more particularly a toothed power transmission belt, comprising a longitudinally extending tensile member composed of one or more carbon fiber cords, wherein the cords are treated with an elastomer latex coating, and that the cord treatment composition further comprises a resorcinol-formaldehyde reaction product, and that such cord treatment composition possesses an elastic modulus at a temperature of 20° C. to be within the range of from about 1.0x10<7 >dynes/cm<2 >to about 5.0x10<8 >dynes/cm<2>, and at a temperature of 100° C. to be within the range of from about 5.0x10<8 >dynes/cm<2 >to about 4.0x10<8 >dynes/cm<2>.
Patent JP-4365093-B2 (JP)
IPC: A61C7/16
Filed: 2002-02-22
Granted: 2009-11-18
Abstract: An orthodontic appliance includes a base with an outer surface, as well as at least one passageway extending through the base. An element is received in each passageway and is made of a material that transmits actinic radiation. The element serves as a window to facilitate the curing of light-curable orthodontic adhesive beneath the appliance base, while simultaneously preventing movement of the adhesive through the passageway. Optionally, one or more optical fibers are provided to facilitate curing of the adhesive.
Patent JP-5208347-B2 (JP)
IPC: A61K47/36
Filed: 2002-02-21
Granted: 2013-06-12
Abstract: The invention relates to the use of non-live influenza antigen preparations, particularly a split influenza preparation, in the manufacture of one-dose influenza vaccines for intradermal delivery.
Patent JP-3923433-B2 (JP)
IPC: H04L49/111
Filed: 2002-04-08
Granted: 2007-05-30
Abstract: The invention relates to a packet switching device having a switching network consisting of a plurality of bufferless switching matrices (6) and a plurality of switching controllers (7) connected to form a matrix or cascade and each associated with a switching matrix (6), the respective result being fed back to the at least one previous switching controller present in the matrix or cascade.
Patent JP-4139689-B2 (JP)
IPC: A61M35/00
Filed: 2002-04-23
Granted: 2008-08-27
Abstract: A device and method for stabilizing a drug, particularly a chiral drug or the active enantiomer(s) thereof, in a carrier composition of a transdermal delivery system prior to the systems use by providing a product packaging system (14) to prevent or control degradation reactions that can result from certain packaging materials and moisture contamination, while at the same time providing a child-resistant wrapping (9) for the transdermal system.
Patent JP-4437894-B2 (JP)
IPC: H04W48/16
Filed: 2003-04-18
Granted: 2010-03-24
Abstract: The present invention discloses a method for selecting a system and transmitting data for a WLAN/mobile phone network interworking service in a WLAN and mobile phone network interworking system, which includes: a signal measuring step for setting up a service set ID list of a WLAN in an access point in order for a terminal to allow access, and measuring signal strength for the WLAN access (S100); an access deciding step for selecting an access system based on the signal strength measured in the signal measuring step; a WLAN performing step for periodically measuring signal strength of a WLAN channel satisfying the access allowable service set ID list (S102), and accessing the corresponding WLAN channel (S105) or a mobile phone network (S106) according to the existence or absence of the WLAN channel guaranteeing signal quality for the WLAN access, when the WLAN access is confirmed in the access deciding step; and a mobile phone network performing step for periodically measuring signal strength of the WLAN channel satisfying the access allowable service set ID list (S107), and converting the mobile phone network access into the WLAN access (S105) according to sufficient signal strength for the access, when the mobile phone network access is confirmed in the access deciding step (S101), thereby efficiently interworking services between the WLAN and the mobile phone network. As a result, the wireless internet service can be facilitated. <IMAGE>
Patent JP-3655297-B2 (JP)
IPC: G06F11/10
Filed: 2003-09-18
Granted: 2005-06-02
Abstract: A device and method for matching a rate of channel-encoded symbols in a data communication system. The rate matching device and method can be applied to a data communication system which uses one or both of a non-systematic code (such as a convolution code or a linear function code) and a systematic code (such as a turbo code). The rate matching device includes a plurality of rate matching functions, the number of the rate matching functions being equal to a reciprocal of a coding rate of a channel encoder. The rate matching device can rate match the symbols encoded with a non-systematic code or the symbols encoded with a systematic code, by changing initial parameters including the number of input symbols, the number of output symbols, and the puncturing/repetition pattern determining parameter.
Patent JP-4073397-B2 (JP)
IPC: G06Q30/02
Filed: 2002-05-31
Granted: 2008-04-09
Abstract: An integrated self-checkout system and method incorporates access control, electronic article surveillance (EAS), and radio frequency identification (RFID) subsystems, and allows marketing advertisements and pricing to be directed to a specific individual. The customer uses either a cell phone or an interactive personal digital assistant (PDA) when in the store, which displays prices and/or advertisements. The prices and advertisements are selected according to the customer's buying habits. The customer's buying habits are obtained by tracking the customer in the store and recording selected parameters such as the customer's track through the store, the time spent in various locations in the store, items selected by the customer, and items purchased. A database of customer habits is input to a decision program that determines the content of advertisements, and the pricing of various items. In addition to the customer's cell phone or PDA, the advertising and pricing can be communicated to the customer through shelf price displays and fixed displays strategically positioned in the store. RFID or bar code scanners are used to identify the items selected by the customer, and EAS functions can be deactivated for the specific items purchased.
Patent JP-4511829-B2 (JP)
IPC: C22B21/00
Filed: 2002-04-16
Granted: 2010-07-28
Abstract: A method of recycling metallic coated scrap pieces wherein the coating layer liquidus temperature is lower than the core layer solidus temperature, such as brazing sheet scrap pieces, or metallic coated scrap pieces wherein the upper part of the melting range of the coating layer overlaps the lower part of the melting range of the core layer, by at least partially removing the coating layer from the core layer of the scrap pieces making use of a heat resistant metallurgical vessel having an opening for introducing the scrap pieces into the vessel and an exit for discharging essentially molten alloy. The vessel being rotatable around an axis of rotation.
Patent JP-3854274-B2 (JP)
IPC: B21B28/02
Filed: 2002-06-29
Granted: 2006-12-06
Abstract: Processing of rollers (6) used in the manufacture of rolled products uses a liquid jet (9) to process the roller surface (8). <??>Preferred Features: The roller surface is processed exclusively with the liquid jet. The roller can be processed in situ. Water is used as the liquid. The liquid pressure is 20-250, preferably 50-250, especially 100-250 MPa.
Patent JP-4232633-B2 (JP)
IPC: C08K5/524
Filed: 2002-12-19
Granted: 2009-03-04
Abstract: It is to provide a production process by which gelation can be prevented, in a case where a solvent is removed from a curable fluororesin to obtain a chief material resin, and then coating additives such as a curing agent are mixed to produce a powder coating composition, or in a case where a curable fluororesin, a curing agent and various additives are dissolved or dispersed in a solvent to prepare a raw material solution, and the solvent is removed from the raw material solution to directly produce a powder coating material. <??>To a solution or dispersion of a curable fluorinated copolymer (A), a gelation inhibitor (B) is added, followed by mixing, or a gelation inhibitor (B), a curing agent (C) and as the case requires, various additives (D) are added, followed by mixing, and the solution or dispersion is supplied to a thin-film vacuum evaporator to remove the solvent.
Patent JP-4440650-B2 (JP)
IPC: C08B37/08
Filed: 2003-03-11
Granted: 2010-03-24
Abstract: The invention relates to a process for the depolymerization of glycosaminoglycanes characterized by the use of high-energy radiation in the presence of an organic compound selected from the group consisting of ethers, alcohols, aldehydes, amides and formic acid. <??>The invention also relates to intermediate depolymerized heparin having Mw comprised between 1,000 and 5,500, absorbance at 400 nm below 0.300 and ratio SO3<->/COO<-> equal to or higher than in the starting heparin. <??>The intermediate depolymerized heparin can be dissolved in a buffer solution and fractionated by Gel Permeation for obtaining the desired Molecular Weight.
Patent JP-4349924-B2 (JP)
IPC: A61B5/103
Filed: 2004-01-23
Granted: 2009-10-21
Abstract: An ultrasonic vibrator (4) uses an electrical winding (11) and armature (12) to apply ultrasonic shearing waves to the surface (S) of human skin (T) via rods (13) and a gelatin coupling medium (23). An ultrasonic probe (5) detects induced displacements in the skin caused by the shearing waves which are used to determine the Young's and shearing moduli for different skin layers and also the layer thickness : An independent claim is also included for : A method for analyzing the layers of the human skin which uses an ultrasonic vibrator emitting shearing waves and an ultrasonic probe which measures induced displacements and calculates the Young's and shearing moduli for different skin layers and also the layer thickness.
Patent JP-4504057-B2 (JP)
IPC: C21D9/673
Filed: 2004-03-22
Granted: 2010-07-14
Abstract: Furnace contains annealing base for location of annealed product, protecting cap, gasproof installed over annular flange, located in base centrifugal blower with impeller, directing mechanism with blades for circulation of protective gas in protecting cap, located under annular flange heat exchanger for cooling of protective gas, which from the side of inlet is connected through flow passage to thrust face of centrifugal blower, and from the side of inlet it falls into annular clearance between directing mechanism and protecting cap, and transferred axially deflecting device, located from thrust face of centrifugal blower for selective conjunction of directing mechanism to heat exchanger flowing channel to centrifugal blower, at that between directing mechanism and protecting cap it is cylindrical wall, separating external annular clearance from concentric to it internal annular channel, forming flow passage between cylindrical wall and external perimeter of directing mechanism, cylindrical wall bears deflecting device, which is implemented in the form of annular deflecting gate enveloping on the outside directing mechanism.
Patent JP-4686179-B2 (JP)
IPC: F16D48/06
Filed: 2004-12-10
Granted: 2011-05-18
Abstract: The present invention relates to a device for controlling connection and disconnection of a clutch by means of a clutch actuator, wherein the clutch actuator is controlled based on a difference in rotating speed between drive side and driven side of the clutch.
Patent JP-4936659-B2 (JP)
IPC: H01L29/788
Filed: 2004-12-27
Granted: 2012-05-23
Abstract: A semiconductor device comprising a plurality of first wirings provided in a predetermined layer on a substrate with being lined up, and formed to extend longer or contract shorter from one side toward the other side along a direction in which the first wirings are lined up, adjacent one-end portions of the first wirings being arranged in positions displaced from one another in a direction crossing at right angles the direction in which the first wirings are lined up.
Patent JP-4272150-B2 (JP)
IPC: H04J3/06
Filed: 2003-06-04
Granted: 2009-06-03
Abstract: A communication system, network interface, and communication port is provided for interconnecting a network of multimedia devices. The multimedia devices can send streaming and/or non-streaming data across the network. The network accommodates all such types of data and assigns data types to time slots or frame segments within each frame to ensure streaming data maintains its temporal relationship at the receiver consistent with the transmitter. According to one embodiment, a signaling byte is preferably used to keep track of an amount by which isochronous streaming data occupies a frame segment. According to a second embodiment, a first coding violation is used to indicate the beginning of asynchronous or isochronous data placed within a segment reserved for such data. A second coding violation within the data stream may also be used to signify the end of the isochronous or asynchronous message or data transfer within that segment. According to a third embodiment, a coding violation within a frame segment of one or more frames is used to indicate the absence of isochronous streaming data within the byte locations containing the coding violations. Coding violations can, therefore, be interspersed between isochronous data messages or data transfers to note that a particular portion of a frame segment does not contain isochronous data.
Patent JP-4109251-B2 (JP)
IPC: B62J6/20
Filed: 2003-07-03
Granted: 2008-07-02
Abstract: The invention relates to an adjustable safety distance spacer for bicycles, comprising two guide tubes (1, 2), a spacer rod (5) which moves inside the aforementioned guide tubes and which passes through perforated plugs (9), a refracting rotor comprising four curved blades (7) and a circumferential protector (6) which is disposed at one of the ends of the spacer rod and which is solidly connected to said rod by means of a safety clevis (8), and two supports (3, 4) which are used to fix the guide tubes (1, 2) to the bicycle frame (10). In this way, the cyclist can adjust the size of a safety signal strip quickly, comfortably and safely using just one hand when he/she is being overtaken by another vehicle, thereby preventing the cyclist from being hit owing to the incompetency or carelessness of the driver of the overtaking vehicle. <IMAGE>
Patent JP-4295726-B2 (JP)
IPC: H04W28/00
Filed: 2003-07-31
Granted: 2009-07-15
Abstract: A wireless communication device ( 60 ) for receiving communicated content includes a receiver ( 125 ), a processor ( 140 ), a content memory ( 180 ), and a content management application ( 165 ). The receiver ( 125 ) receives a content message ( 260 ) from a wireless communication system ( 10 ). The content message ( 260 ) includes a document type ( 265 ), wherein the document type indicates that the content message ( 260 ) includes data relating to one or more communicated content portions ( 280 ). The content management application ( 165 ) processes the data relating to the one or more communicated content portions ( 280 ) and stores the data relating to the one or more communicated content portions ( 280 ) in the content memory ( 180 ).
Patent JP-4467432-B2 (JP)
IPC: B01D46/10
Filed: 2003-08-08
Granted: 2010-05-26
Abstract: A self-cleaning exhaust system including a top, a front wall, a rear wall, and side walls extending between the rear wall and the front wall. A baffle depending from the top intermediate the front wall and the rear wall. A plate extending forwardly from the rear wall to forwardly of the baffle. A first filter is located in an air flow path. A first spray outlet is located in the air flow path before the first filter for providing a first cleaning spray into the air flow so that the air flow draws the cleaning spray onto a first surface of the first filter. A method of removing contaminants is also disclosed.
Patent JP-4651386-B2 (JP)
IPC: C12N15/09
Filed: 2003-11-21
Granted: 2011-03-16
Abstract: The present invention provides methods, compositions and kits for using an RNA polymerase for making transcription products corresponding to a target sequence by obtaining circular single-stranded DNA transcription substrates using a promoter primer that encodes one strand of a double-stranded promoter. The invention has broad applicability for research, diagnostic and therapeutic applications, such as preparing cDNA corresponding to mRNA, making sense or anti-sense probes, detecting gene- or organism-specific sequences, or making RNAi.
Patent JP-4537219-B2 (JP)
IPC: G04B17/06
Filed: 2005-02-02
Granted: 2010-09-01
Abstract: The balance (1) has an axle (2) made up of steel for supporting a balance wheel comprising arms (4) connected with a felloe (3). The arms and felloe are made up of a single piece with titanium or titanium-base alloy. The arms are radially projected from a drilled central part (5) that moves on a bearing of the axle by supporting against a shoulder.
Patent JP-4685501-B2 (JP)
IPC: H04W48/16
Filed: 2005-04-20
Granted: 2011-05-18
Abstract: A channel allocation method for dynamically allocating channels of a plurality of radio interfaces at each access point included in a mesh network is provided. The method includes the steps of (a) acquiring, at each access point, in-node information about the access point itself, and (b) grouping high-traffic access points in a cluster using a same channel set based on the acquired information.
Patent JP-3762424-B2 (JP)
IPC: G11B7/00
Filed: 2005-04-26
Granted: 2006-04-05
Abstract: A temporary defect management area (14) is placed between a control information recording area (12) and a data area (11). Before a recording medium (10) is finalized, defect management information is temporarily recorded into the temporary defect management area (14). Upon finalizing, the defect management information is recorded into a definite defect management area (13) placed in the control information recording area (12).
Patent JP-4813088-B2 (JP)
IPC: A47B47/02
Filed: 2005-05-13
Granted: 2011-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure attached to supporting columns, with which supporting columns which hold shelf boards can be attached to rail members arranged to the house or wall plates of storage furniture or the like without time and effort, furthermore, even if the support column moves along the rail members, the mounting structure does not leave halls of installation parts like screws or the like so that the appearance can not be damaged.  <P>SOLUTION: Before a rail member 2 and a support column 3 are fixed, a connected drum 8 is installed to the support column 3 while a sliding piece 6 and a connected shaft 7 are installed to the rail member 2. Then, if the connected drum 8 is turned to the predetermined orientation with a tool inserted into a cross-shaped groove of a guard material when the support column 3 is brought closer to the rail member 2, namely, the connected drum 8 is brought closer to the connected shaft 7 and the head 7a of the connected shaft 7 begins engaging with an eccentric cum trajectory of the connected drum 8, the connecting state of the connected shaft 7 and the connected drum 8 is formed in a style that the connected shaft 7 is pulled in according to the process of the engagement, namely, according to the move of the head 7a along the eccentric cum trajectory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4850491-B2 (JP)
IPC: H04W64/00
Filed: 2005-11-16
Granted: 2012-01-11
Abstract: The present invention discloses a GPS system that can operate in different modes depending on the network facilities and bandwidth available, the GPS information that can be acquired, or user or system requirements. The modes comprise standalone mode, where a mobile communications device computes the position of the device, an autonomous mode, where the mobile communications device transmits the computed position to a server, application, or PSAP in a communications network, a network aided mode, where the network aides the mobile communications device in determining the position of the device, a network based mode, and other modes.
Patent JP-4709653-B2 (JP)
IPC: C07K19/00
Filed: 2004-12-03
Granted: 2011-06-22
Abstract: The present invention refers to a fluorescent protein described in the following (a) or (b): 
(a) a protein having the amino acid sequence shown in SEQ ID NO: 41; or 
(b) a protein, which has an amino acid sequence comprising a deletion, substitution,  
and/or addition of one to 10 amino acids with respect to the amino acid sequence shown in SEQ ID NO: 41, which has fluorescence properties, and which has a stokes shift of 100 nm or greater.
Patent JP-5285207-B2 (JP)
IPC: B41J15/04
Filed: 2006-01-26
Granted: 2013-09-11
Abstract: To allow continuous paper to be printed a plurality of times with a time difference by ink jet printer equipment and dried each time of printing while preventing condensation from occurring on an ink discharge surface of print head at and after the second time of printing, there is provided a printing apparatus comprising: a plurality of trains of printing units each of which has print heads arranged along a direction in which a continuous sheet of paper travels and which are arranged parallel to one another as shifted mutually in position in a direction of width of the continuous sheet of paper; a dryer section in which a plurality of continuous sheets of paper from the plural printing unit trains can travel as mutually shifted in position in a direction of width of the continuous sheet of paper; a cooling roller unit disposed downstream of the dryer section and having a cooling roller on which the plurality of continuous sheets of paper from the dryer section can be wound as mutually shifted in position in a direction of width of the continuous sheet of paper; and a turnover unit disposed between the cooling roller unit and a train of printing units for shifting the continuous sheet of paper in position into a direction of its width while reversing the direction in which it travels.
Patent JP-4303262-B2 (JP)
IPC: H04M1/72466
Filed: 2006-05-31
Granted: 2009-07-29
Abstract: A mobile wireless communications device includes a housing (21) and main circuit board (67) carried by the housing and having circuitry thereon. A keyboard circuit board (44) is carried by the lower portion of the housing and has a keyboard section (44a) and keyboard circuitry (44b) thereon connected to circuitry on the main circuit board. An antenna section (44c) on the keyboard circuit board is configured as an antenna and positioned at the lower portion of the housing and has a pattern of conductive traces forming an antenna circuit and connected to the circuitry on the main circuit board. The keyboard circuit board preferably comprises a flex circuit.