baber/WOPTO huggingface dataset:
Patent JP-4452628-B2 (JP)
IPC: H01Q3/26
Filed: 2003-12-25
Granted: 2010-04-21
Abstract: Disclosed is a method for calibrating smart antenna array systems in real time. Transmitting and receiving compensation coefficients of each antenna element relative to a calibration antenna element are obtained in the pre-calibration of a smart antenna before installation. After the antenna array is installed, in the transmitting calibration, a plurality of transmitting links simultaneously transmit calibration signals, then the base-band signal processor computes the amplitude and phase response of each transmitting link according to the calibration signals received by the calibration link and computes, together with the transmitting compensation coefficient obtained in the pre-calibration, the compensation coefficient of each transmitting link to compensate the downlink data of the base station; in the receiving calibration, the calibration link transmits a calibration sequence of signal, the base-band signal processor computes the amplitude and phase response of each receiving link based on the signals received by the receiving links and computes, together with the receiving compensation coefficient obtained in the pre-calibration, the compensation coefficient of each receiving link to compensate the uplink data of the base station. The calibration signal of each antenna element is generated by a periodic cycling shift of a basic calibration sequence. <IMAGE>
Patent JP-5620622-B2 (JP)
IPC: A61K9/16
Filed: 2003-12-11
Granted: 2014-11-05
Abstract: Provided herein, are dosage forms comprising an NSAID, a buffer and a PPI, as well as methods of treating various maladies using the above dosage form.
Patent JP-4474668-B2 (JP)
IPC: F16K37/00
Filed: 2005-01-31
Granted: 2010-06-09
Abstract: In a switching valve containing a valve member for opening and closing a valve seat and a piston for driving the valve member by the action of a pilot fluid pressure inside a valve housing, a magnet for positional detection is attached to the piston, two sensor attachment grooves extending in the direction of the axial line L of the switching valve and having different groove lengths in accordance with the operational position are formed in parallel on the side face of the valve housing, and magnetic sensors are attached at locations on the side of the innermost end wall in the attachment grooves.
Patent JP-4667090-B2 (JP)
IPC: B62K11/00
Filed: 2005-03-16
Granted: 2011-04-06
Abstract: The present invention relates to a drive unit for a hybrid vehicle comprising an engine, a generator generating electric power by an operation of the engine, an electric motor, and a power distributing device configured to distribute a drive power between the engine, the generator and the electric motor, wherein the generator, the motor, and said power distributing device are disposed on a separate shaft extending substantially in parallel to a crankshaft of the engine.
Patent JP-5052764-B2 (JP)
IPC: C08K3/00
Filed: 2005-05-24
Granted: 2012-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene resin composition having improved mechanical properties such as rigidity and transparency by homogeneously mixing and dispersing a nucleating agent in a low-density polyethylene resin and having improved molding cycle ability by increasing crystallization temperature, and to provide a method for producing the same.  <P>SOLUTION: The polyethylene resin composition is obtained by mixing and dispersing 0.01-0.5 wt% of a nucleating agent in a polyethylene resin having a density of 0.900-0.925 g/cm<SP>3</SP>and a melt mass flow rate (MFR) of 1-100 g/10 min. The polyethylene composition has improved rigidity and transparency and a higher crystallization temperature by 3°C or more by the addition of the nucleating agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4722576-B2 (JP)
IPC: C22C5/02
Filed: 2005-06-15
Granted: 2011-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material for achieving compatibility between a mechanical characteristic and a characteristic such as corrosion resistance, decorativeness, and adhesiveness which require surface purity, and provide a method of manufacturing the metallic material at low cost.  <P>SOLUTION: The concentration of a solute is made to continuously increase from a surface to the inside of the metallic material. In order to obtain this configuration, the metallic material made of two or more kinds of elements having different oxygenation speeds is heated in an atmosphere of oxygen. When the metallic material is linear, tubular, or platy, the metallic material is shaped by drawing, extrusion, and rolling after a concentration gradient is made by oxidation heat treatment. In the case of a bonding wire for mounting a semiconductor, the wire made of a material such as gold, the concentration of a solute is made to continuously increase from the core to the surface of the wire. In the case of an extra-fine wire such as a bonding wire for mounting a semiconductor, oxides generated on its surface are removed after oxidation heat treatment, and then the wire is drawn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4524249-B2 (JP)
IPC: C03C17/25
Filed: 2005-12-28
Granted: 2010-08-11
Abstract: A vehicle window glass which is capable of preventing a film formed on a surface of a glass plate from peeling off to thereby improve the appearance quality of an edge portion of the glass plate. The vehicle window glass comprises a polished edge portion of a glass plate and a surface of the glass plate. A film is integrally formed on the surface of the glass plate and on at least one side of the polished edge portion of the glass plate, and a side of the edge portion on which the film is integrally formed is exposed outside when the vehicle window glass is mounted on a vehicle.
Patent JP-5291864-B2 (JP)
IPC: H01L29/78
Filed: 2006-02-21
Granted: 2013-09-18
Abstract: Disclosed is a semiconductor device which makes it easy to design a wiring pattern for a wiring substrate on which the semiconductor device is to be mounted. In manufacturing plural semiconductor devices for providing different amounts of output current, arrangements and numbers of leads to which semiconductor chips for power transistors of the semiconductor devices are to be electrically connected are changed according to output current requirements for the semiconductor devices, whereas arrangements and numbers of leads to which semiconductor chips for control circuits of the semiconductor devices are to be electrically connected are fixed to be common to the semiconductor devices. In this way, the probability of malfunction of control circuits (PWM circuits) of the semiconductor devices can be reduced, so that a semiconductor device which makes it easy to design a wiring pattern for a wiring substrate on which the semiconductor device is to be mounted can be provided.
Patent JP-5199544-B2 (JP)
IPC: H01L29/868
Filed: 2006-03-03
Granted: 2013-05-15
Abstract: A silicon carbide device has a termination region that includes a mesa region that links the termination region to an active area of the device and that includes one or more trenches.
Patent JP-4469816-B2 (JP)
IPC: A61L27/00
Filed: 2006-06-22
Granted: 2010-06-02
Abstract: Moldable implant material (I), in the form of a biodegradable or biocompatible or monofilament or polyfilament thread, which exhibits at a distance of 3-30 mm respectively, having a circular loop and/or several circular loops, which have a joint point of origin along the thread, and at least three consecutive loops are present along the thread. Independent claims are included for: (1) a medicinal or pharmaceutical product comprising (I); and (2) a method of temporarily filling a wound cavity comprising filling the wound cavity with (I).
Patent JP-4994726-B2 (JP)
IPC: G03G21/00
Filed: 2006-07-10
Granted: 2012-08-08
Abstract: An image forming apparatus is operable in a speed priority mode in which a temperature range that permits a fixing operation via a pressure belt is wide and an image-quality priority mode in which a temperature range that permits a fixing operation via the pressure belt is narrow. A user interface of the image forming apparatus is configured to enable an operator to select the speed priority mode or the image-quality priority mode for a coated paper.
Patent JP-4805756-B2 (JP)
IPC: H04W84/12
Filed: 2006-08-31
Granted: 2011-11-02
Abstract: A communication control device is provided which efficiently utilizes wireless resources to improve communication quality and system throughput by appropriately setting and performing node transmission power. The communication control device in a wireless LAN system includes a sender 206, a receiver 207, and an inter-AP communication function 211 for determining, based on at least one of wireless information obtained by measurement of a wireless signal by an access point 103 or a station 104a, or reported wireless information, whether or not there is a neighboring BSS, and a transmission power determination function 210 and a transmission power setting/update function 205 for setting and updating the transmission power of the access point 103 and the station 104a in its own BSS when there is a neighboring BSS in which all the access point have the control function of the transmission power, on the other hand, for maximizing the transmission power when there is no neighboring BSS or when there is a neighboring BSS that does not control the transmission power.
Patent JP-4340286-B2 (JP)
IPC: C08K5/20
Filed: 2004-04-24
Granted: 2009-10-07
Abstract: Thermoplastic molding compositions, comprising A) from 15 to 99.94% by weight of a polyoxymethylene homo- or copolymer B) from 0.05 to 10% by weight of a nonpolar polypropylene wax, C) from 0.01 to 5% by weight of at least one ester or amide of saturated or unsaturated aliphatic carboxylic acids having from 10 to 40 carbon atoms with saturated aliphatic alcohols or amines having from 2 to 40 carbon atoms, D) from 0 to 80% by weight of other additives, where the total of the percentages by weight of components A) to D) is always 100%.
Patent JP-5155563-B2 (JP)
IPC: B22F1/00
Filed: 2004-12-02
Granted: 2013-03-06
Abstract: Embodiments of the present invention include hybrid composite materials comprising a cemented carbide dispersed phase and a cemented carbide continuous phase. The contiguity ratio of the dispersed phase of embodiments may be less than or equal to 0.48. The hybrid composite material may have a hardness of the dispersed phase that is greater than the hardness of the continuous phase. For example, in certain embodiments of the hybrid composite material, the hardness of the dispersed phase is greater than or equal to 88 HRA and less than or equal to 95 HRA and the hardness of the continuous phase is greater than or equal to 78 and less than or equal to 91 HRA. Additional embodiments may include hybrid composite materials comprising a first cemented carbide dispersed phase wherein the volume fraction of the dispersed phase is less than 50 volume percent and a second cemented carbide continuous phase, wherein the contiguity ratio of the dispersed phase is less than or equal to 1.5 times the volume fraction of the dispersed phase in the composite material. The present invention also includes a method of making a hybrid cemented carbide composite by blending partially and/or fully sintered granules of the dispersed cemented carbide grade with "green" and/or unsintered granules of the continuous cemented carbide grade to provide a blend. The blend may then be consolidated to form a compact. Finally, the compact may be sintered to form a hybrid cemented carbide.
Patent JP-4587079-B2 (JP)
IPC: A61M1/18
Filed: 2005-02-15
Granted: 2010-11-24
Abstract: A hydrophilic, semipermeable hollow-fiber membrane for blood treatment, with an integrally asymmetric structure based on a synthetic polymer. The hollow-fiber membrane possesses on its inner surface a porous separating layer and an open-pored supporting layer adjoining the separating layer, and has an ultrafiltration rate in albumin solution of 25 to 60 ml/(h·m2·mmHg). The hollow-fiber membrane is free from pore-stabilizing additives, and has a minimum sieving coefficient for cytochrome c of 0.8 and maximum sieving coefficient for albumin of 0.005. Method for the preparation of such membranes based on coagulation induced by a non-solvent, whereby a spinning solution of a synthetic first polymer and possibly a hydrophilic second polymer is extruded into a hollow fiber through the annular slit of a hollow-fiber die with simultaneous extrusion of a coagulation medium as the interior filler through the central opening of the hollow-fiber die, the interior filler initiating coagulation in the interior of the hollow fiber as a result of which a separating layer on the inner surface of the hollow-fiber membrane is formed as well as the membrane structure, the method being characterized in that the interior filler contains a polyelectrolyte with negative fixed charges.
Patent JP-5317414-B2 (JP)
IPC: C07C15/20
Filed: 2007-02-21
Granted: 2013-10-16
Abstract: Provided is a novel dibenzo[a,c]anthracene compound having substituents, which can be used in an organic light emitting device.
Patent JP-5338035-B2 (JP)
IPC: C07D209/46
Filed: 2007-04-16
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycyclic lactam compound using easily available reagents.  <P>SOLUTION: This method for producing the polycyclic lactam compound comprises reacting a lactone compound represented by formula (2) with an imide compound represented by one of formulas (3a), (3b) and (3c) to prepare a carboxylic acid compound, esterifying the carboxylic acid compound, followed by the reaction with an amine compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5166764-B2 (JP)
IPC: A61B17/68
Filed: 2007-04-20
Granted: 2013-03-21
Abstract: A device for the fixation and support of vertebral bodies includes a base member for implantation into a patient at a location between two vertebral bodies. The base member (20) of the device includes an enclosed chamber (192) for receiving fusion material and apertures (140,180) for receiving bone fasteners that can be embedded into the adjacent bone bodies. The device further includes protrusions (30) extending from the base member, wherein the protrusions are configured for engagement with one or more bone bodes upon implantation and for progressive penetration into at least one bone body over a period of time subsequent to the implantation.
Patent JP-4436387-B2 (JP)
IPC: H04B1/7097
Filed: 2007-06-13
Granted: 2010-03-24
Abstract: An apparatus to increase a radio receiver's immunity to radio frequency interference, the radio receiver receiving a signal, the apparatus comprising:  a switch (1105) coupled to the received signal, the switch (1105) having an open position and a closed position; a resistance (1101), a first end of the resistance (1101) being coupled to the closed position of the switch (1105) and a second end of the resistance (1101) being coupled to a ground potential; an amplifier (1101) having an input coupled to the open position of the switch (1105), for generating an amplified received signal at an output; a controller coupled to the switch (1105), for switching the switch (1105) to the closed position in response to the received signal exceeding a predetermined power level, said received signal conducting through said switch (1105) and said resistance (1101) to ground potential when said switch (1105) is in said closed position; and said resistance (1101) creating an impedance mismatch at the input to said amplifier (1110) when said switch (1105) is in closed position, thereby reducing the gain contributed by said amplifier (1110).
Patent JP-5336056-B2 (JP)
IPC: G09C1/00
Filed: 2007-07-30
Granted: 2013-11-06
Abstract: An apparatus for performing a fault detection operation may include a first-coordinate computing unit receiving a first point and a second point in a binary finite field, the first and second points established based on a basic point within a given elliptic curve, each of the first and second points including a first coordinate value and a second coordinate value, the first-coordinate computing unit performing a first addition operation on the first point and the second point to compute a third coordinate value and a second-coordinate computing unit performing a second addition operation on the first and second points to compute a fourth coordinate value, the first and second addition operations computed based on at least one of a difference between the first coordinate values of the first and second points and a difference between the second coordinate values of the first and second points.
Patent JP-5272369-B2 (JP)
IPC: G03B17/02
Filed: 2007-10-09
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a projector function capable of preventing projected light from being intercepted by an extended lens barrel.  <P>SOLUTION: A photographic optical system 3 includes the lens barrel 31 extended to protrude to the front side of a camera body 2 when used. A projector module 4 includes: a light source 41 emitting light from the lens barrel 31 side toward a camera side surface; a reflection type liquid crystal panel 44 modulating light from the light source 41 based on image data; a polarizing beam splitter 43 polarizing and splitting the light from the reflection type liquid crystal panel 44 and emitting it in the top-and-bottom direction of the camera body 2; and projection optical systems 45 and 46 projecting the light emitted from the polarizing beam splitter 43 from a projection port 2a of the camera body 2 to the forward direction of the camera. The light source 41 is arranged between the projection port 2a and the lens barrel 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5046863-B2 (JP)
IPC: G06F12/00
Filed: 2007-11-01
Granted: 2012-10-10
Abstract: The server device includes: an allocation unit for allocating a unique identifier to each of first data and second data; a management unit for managing a correspondence between the identifier and a method for accessing the first data or second data identified by the identifier; a presentation unit for presenting the identifier managed by the management unit to the client device; a conversion unit for converting an identifier-specifying request for access to the first data or second data from the client device into a method for accessing the first data or second data corresponding to the identifier using an access method associated by the management unit with the identifier; and a data access unit for requesting access to the first data or second data using the access method converted to by the conversion unit, and sending an access result to the client device.
Patent JP-5334084-B2 (JP)
IPC: A61B17/072
Filed: 2007-11-01
Granted: 2013-11-06
Abstract: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
Patent JP-5185615-B2 (JP)
IPC: H01L51/50
Filed: 2005-03-24
Granted: 2013-04-17
Abstract: Compositions, and methods of making, are provided comprising non-aqueous dispersions of at least one doped conductive polymer and at least one colloid-forming polymeric acid, wherein the conductive polymer is selected from a polythiophene, a polypyrrole, a polyaniline, and combinations thereof. Electronic devices and other applications having at least one layer made from at least one such compositions are further provided.
Patent JP-5288093-B2 (JP)
IPC: C09K3/14
Filed: 2005-06-23
Granted: 2013-09-11
Abstract: Friction areas are used as pads in brake systems of vehicles or as a coating on particular machine parts. The material used for the production is a mix of suitably abrasive substances, sometimes additional fibers, and an adhesive component. A particularly efficient substance is prepared by mixing mica, heavy spar, fiber glass, graphite, and copper, using an appropriate proportion of potassium silicate for bonding.
Patent JP-5128280-B2 (JP)
IPC: B21C23/21
Filed: 2005-08-31
Granted: 2013-01-23
Abstract: The invention relates to a device for correcting a profile bevel error, in particular the tooth alignment error of the gear (V) of a workpiece (W), wherein said device (1) comprises a clamping device (3) for the workpiece (W), a tool (4) and at least one advancing device (7, 7′) generating the relative movement between the workpiece (W) and the tool (4). The inventive device is characterized in that it comprises a guide device (10, 10′) for the tool (4) and/or for the clamping device (3) which enables to carry out the rotating movement of the tool (4) and/or clamping device around the workpiece (W) axis (X) extending in an advance direction, wherein said rotating movement acts as a compensating movement.
Patent JP-5118973-B2 (JP)
IPC: A61P11/00
Filed: 2006-10-13
Granted: 2013-01-16
Abstract: A compound represented by the formula [I] wherein each symbol is as defined in the specification or a pharmacologically acceptable salt thereof, and a pharmaceutical composition containing the compound as an active ingredient.
Patent JP-5243036-B2 (JP)
IPC: A61B17/00
Filed: 2005-11-01
Granted: 2013-07-24
Abstract: Methods for sealing a puncture communicating with a blood vessel are provided that include introducing a porous carrier formed from lyophilized hydrogel or other material into the puncture. The plug may include at least first and second hydrogel precursors and a pH adjusting agent carried by the porous carrier in an unreactive state prior to exposure to an aqueous physiological environment. Once exposed to bodily fluids, the carrier expands as the lyophilized material hydrates to enhance and facilitate rapid hemostasis of the puncture. When the plug is placed into the puncture, the natural wetting of the plug by bodily fluids (e.g., blood) causes the first and second precursors to react and cross-link into an adhesive or "sticky" hydrogel that aids in retaining the plug in place within the puncture.
Patent JP-4903156-B2 (JP)
IPC: G02B3/00
Filed: 2005-12-06
Granted: 2012-03-28
Abstract: The method involves providing a plate (24) and adding a liquid (16) e.g. oil, on the plate, where the plate is covered with a layer (26). The liquid and a channel (28) of the plate are covered with a homogenous continuous thin film (18) using a low-pressure deposition process, where the liquid is received in the channel. The film is made of parylene, forms a membrane and is adhered to a container. Independent claims are also included for the following: (A) a membrane device (B) a method for fabricating a membrane.
Patent JP-5292818-B2 (JP)
IPC: C08F20/28
Filed: 2008-01-11
Granted: 2013-09-18
Abstract: A polymerizable fluorine-containing monomer and a fluorine-containing polymer which are suitable for a resist layer and a protective layer of a laminated resist for forming a fine pattern in production of semiconductor devices, and further are useful especially in immersion lithography using water as a liquid medium, and a method of forming a resist pattern are provided. The polymerizable fluorine-containing monomer is represented by the formula (1): wherein R1 is hydrogen atom or a monovalent saturated or unsaturated hydrocarbon group of 1 to 15 carbon atoms, and the hydrocarbon group may be chain or cyclic structure and may have oxygen atom, nitrogen atom, sulfur atom or halogen atom, the polymer is a homopolymer or copolymer of the monomer, and the method of forming a resist pattern using such a homopolymer or copolymer is carried out by immersion lithography.