baber/WOPTO huggingface dataset:
Patent JP-4186046-B2 (JP)
IPC: H01L21/8246
Filed: 2002-02-14
Granted: 2008-11-26
Abstract: A magnetic memory device, preferably a magnetic random access memory (MRAM) and method for forming same are described wherein a bit region sensitive to magnetic fields and preferably comprising a tunneling magnetoresistance (TMR) structure is located between a top electrode with a magnetic keeper and a bottom electrode with a magnetic keeper. The top electrode is preferably made of copper using a damascene process. The magnetic keeper of the top electrode includes at least a magnetic laterial layer (e.g., Co-Fe) but in the illustrated embodiments also includes one or more barrier layer (e.g., Ta). Various embodiments describe structures wherein the magnetic keeper stack is in contact with one, two or three surfaces of the top electrode, which face outward from the device.
Patent JP-4744064-B2 (JP)
IPC: H05B41/392
Filed: 2003-05-07
Granted: 2011-08-10
Abstract: A backlight assembly has a lamp driving device for driving external electrode fluorescent lamps (EEFLs) parallel connected each other. The lamp driving device includes a power switch transistor, a diode, an inverter and a PWM controller. The transistor converts external DC power signal into pulse power signal based on switching signal, the diode prevents rush current from flowing into the transistor. The inverter converts the pulse power signal into AC power signal, raises voltage level of the AC power signal, and provides the lamps with the raised AC power signal. The PWM controller is activated by external on/off signal to provide the transistor with the switching signal so as to regulate voltage level of the AC power signal. The EEFLs can maintain a constant current level, and the backlight assembly can have characteristics of uniform luminance, high luminance and high heat efficiency.
Patent JP-4488481-B2 (JP)
IPC: G01N25/20
Filed: 2003-06-04
Granted: 2010-06-23
Abstract: A method and apparatus for thermally investigating a material by driving the material through a temperature profile composed of isothermal and non-isothermal segments is disclosed, which enable determination of a kinetic component in a measured heat flow signal caused by the exposure of the material to the temperature profile. <IMAGE>
Patent JP-3956904-B2 (JP)
IPC: B60L50/16
Filed: 2003-06-10
Granted: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To consume excessive regeneration current surely in a hybrid type vehicle coupling two motors, driving wheels and an engine.  <P>SOLUTION: The drive controller for a hybrid type vehicle comprises first and second motors, an output shaft 14, a differential rotating unit, a means 89 for detecting deceleration operation, an engine control means 90 for bringing an engine into undriven state upon detection of deceleration operation, a means 91 for calculating a target rotational speed for rotating the engine under undriven state based on a torque requested by the vehicle and the chargeable capacity of a battery, and a motor control means 92 for rotating the engine at the target rotational speed by driving the first and second motors. Since a target rotational speed of the engine is calculated based on the torque requested by the vehicle and the chargeable capacity of a battery and the engine is rotated at the target rotational speed by driving the first and second motors, excessive regeneration current can be consumed surely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4311091-B2 (JP)
IPC: F16C33/76
Filed: 2003-06-17
Granted: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reliability of the detection of rotational speed by a sensor 4c from being impaired by the adhesion of ferromagnetic material foreign matter to a permanent magnet encoder 3a.  <P>SOLUTION: A cover 17c is formed of a ferromagnetic material, and the portion thereof opposed to the encoder 3a is formed as a proximity part 29. With the diameter side outer surface of a circular ring part 31 brought into contact with the inner end surface 33 of an outer ring 1a, the proximity part 29 is opposed to the detected surface 28 of the encoder 3a through a minute clearance 35. By this configuration, the minute clearance 35 can be reduced, and small foreign matter can be removed from the detected surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4611620-B2 (JP)
IPC: B23K26/21
Filed: 2003-06-17
Granted: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality control method in laser welding for controlling the quality to perform excellent welding.  <P>SOLUTION: A work 4 is welded by irradiating laser beams L1 and L2 on the work 4 from a laser beam condensing head 2 while moving the laser beam condensing head 2 with respect to the overlapped works 4. In this condition, the temperature at an irradiation beam spot B2 set backwardly in the moving direction of the laser beam condensing head 2 out of beam spots B1 and B2 of the laser beams L1 and L2 irradiated on the work 4 is measured, and the welding condition of the work 4 is controlled based on the temperature measured at the beam spot B2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4611624-B2 (JP)
IPC: A61F2/966
Filed: 2003-09-09
Granted: 2011-01-12
Abstract: The invention refers to a delivery system (1) for delivering a self-expanding stent (2) to a predetermined location in a body lumen, the delivery system comprising:  a catheter body (3) having proximal and distal ends (5, 4), the catheter body (3) being adapted for transporting the stent (2) to a predetermined site in said body lumen for deployment; the stent (2) being carried by said catheter body (3) near the distal end (4); a retractable outer sheath (6) surrounding the stent (2) and containing the stent (2) in a delivery configuration where the stent (2) has a reduced radius along its entire axial length (LE); and a proximal retraction handle (7) connected to the proximal end (5) of the catheter body (3), wherein:   the sheath (6) comprises:  an outer tube (8) having a distal end portion (9) surrounding the stent (2) along its entire length (LE) and having a proximal end portion (10) being connected to the retraction handle (7); and a separate inner tube (11) being disposed concentrically within the outer tube (8) and having a distal end portion (12) surrounding the stent (2) only along a part (LP) of its entire length (LE).   <IMAGE>
Patent JP-4129233-B2 (JP)
IPC: G01C3/08
Filed: 2001-10-17
Granted: 2008-08-06
Abstract: In order to improve target illumination, a light source ( 2 ) of an emitter, which has a laser diode ( 3 ) configured as an edge emitter with a wavelength of 1,550 nm, has beam forming optics ( 4 ) mounted downstream in relation thereto, which comprise a cylindrical lens ( 7 ) and a first deflection element ( 8 ) with three fields having different diffraction structures. Said deflection element are located next to one another and crosswise in relation to the first fields and which also have different diffraction structures. Said deflection element directs the partial beams to the aperture of a collimator ( 1 ) in such a way that the partial beams substantially fill said aperture. The first deflection element ( 8 ) and a mount ( 6 ) for the cylindrical lens ( 7 ) are integral and, alike the second deflection element ( 10 ), are made of plastic. Both parts are glued to opposite sides of the frontal areas of a block ( 5 ) made of glass.
Patent JP-4480398-B2 (JP)
IPC: A61K39/145
Filed: 2002-12-09
Granted: 2010-06-16
Abstract: The present invention discloses methods for producing and/or propagating virus particles, such as influenza virus particles, that are present in a virus isolate obtained from an infected subject by contacting a host cell with a virus particle and culturing the cell under conditions conducive to propagation of the virus particle. The invention also provides a method for selective propagation of a set of virus particles, such as influenza virus particles present in an influenza isolate, which have an affinity for receptors comprising a specific glycosylation residue.
Patent JP-4301955-B2 (JP)
IPC: B60J7/20
Filed: 2003-01-31
Granted: 2009-07-22
Abstract: In a vehicle, each of the pivot assemblies comprises a base secured to the bodywork of the vehicle, a body which is connected to a rear trunk lid via a hinge-forming member, and locking means for locking the body in a position where it is locked relative to said base. The locking means comprise hook-forming means pivotally mounted on the base and adapted to engage a complementary bearing shape of a first engaging element to bear against said bearing shape and to guide the end of the pivoting movement of the lid into the corresponding locked position.
Patent JP-4583030-B2 (JP)
IPC: G06F13/00
Filed: 2003-04-07
Granted: 2010-11-17
Abstract: A relationship initiation between devices in a network is described. According to one embodiment, persona information is exchanged between devices in a network. Based upon the persona information, a user of a device may initiate a relationship with another device.
Patent JP-4199136-B2 (JP)
IPC: B60L50/16
Filed: 2004-01-26
Granted: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize and improve torque in a low-speed range and to improve the performance of an engine by preventing an output of the engine in the low-speed range from decreasing by effectively performing a torque assistance to the engine by a motor performed in a hybrid system in the low-speed range by utilizing torque characteristics which conflict in the low-speed ranges of the engine and the motor.  <P>SOLUTION: When the rotation of the engine detected by a rotation sensor is a preset low-speed range, a torque command to a motor generator 40 from a VVVF inverter converter 42 is increased if load torque applied to the engine 2 becomes larger than the engine maximum torque based on a torque map showing the relation between the previously stored number of rotations of the engine and the engine maximum torque, and the torque assistance is controlled so as to be performed by the motor generator 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4870917-B2 (JP)
IPC: A47J31/06
Filed: 2004-09-10
Granted: 2012-02-08
Abstract: In a process to make filter paper for the production of tea bags or coffee filters, at least one layer of the paper fibers or microcapsules contain phase transition materials e.g. paraffin hydrocarbons. The transition from solid to liquid takes place at 50-100[deg]C.
Patent JP-4522856-B2 (JP)
IPC: E21B47/10
Filed: 2003-06-19
Granted: 2010-08-11
Abstract: A unitary, forward buckling rupture disc is provided that is adapted to be mounted in a holder in which the disc is in closing relationship to a tubing string in an oil well and has greatest utility for testing the integrity of the connection between the sections of oil well tubing strings. The disc is designed to withstand the fluid pressure head in the string and a leak test pressure, and to then burst and fully open under a predetermined overpressure. The concavo-convex bulged section of the disc has a non-circular, continuous score line formed in the concave face thereof. The score line is of continuously varying depth around its circumference and includes an outwardly projecting cam segment which is of greatest depth that ruptures first and is in direct opposition to a lesser depth score line portion forming a hinge area for the burst region of the disc.
Patent JP-3990714-B2 (JP)
IPC: A61K9/70
Filed: 2006-05-08
Granted: 2007-10-17
Abstract: A dry-state iontophoretic drug delivery device (10, 30) is provided. The device has drug and electrolyte reservoirs (15, 16) which are initially in a non-hydrated condition. In one embodiment of the invention, a sealed liquid-containing pouch (21, 22) is provided in each electrode assembly (8, 9). Water or other liquid (20) is released from the pouch (21, 22) by pulling a tab (27, 28) attached to a portion (25, 26) of the pouch (21, 22) which is capable of being torn or ripped in order to hydrate the drug and electrolyte reservoirs (15, 16) and activate the device (10, 30). In another embodiment, the device (30) is held in a package (32). The device (30) has pouches (21, 22) which release their liquid contents automatically upon removal of the device (30) from the package (32). In yet another embodiment, the device (40) is held in a package (42) having a compression zone (46). The pouches (21, 22) must be moved through the compression zone (46) when removing the device (40) from the package (42). Compression causes the pouches (21, 22) to rupture and release the hydrating liquid (20).
Patent JP-4453680-B2 (JP)
IPC: C03B37/018
Filed: 2006-05-30
Granted: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform by which a glass preform with stable characteristics even in the end part can be obtained without causing cost increase.  <P>SOLUTION: The method comprises forming a diameter reduction part 12, that gradually reduces the diameter towards the side of one end surface 11a, at the connection end of a glass rod 11 with a dummy rod 13, making a starting rod 15 by connecting the glass rod 11 with the dummy rod 13, and accumulating glass fine particles around the starting rod 15 to form an accumulation G1 of glass fine particles. By heating the accumulation G1 of glass fine particles with a heater 41 in a state that the accumulation G1 is hung so that the side of the diameter reduction part 12 becomes an upper side, a sintered and vitrified transparent glass preform G2 is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4363418-B2 (JP)
IPC: H01L23/12
Filed: 2006-06-22
Granted: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a support which is capable of restraining solder balls from being generated and improved in heat dissipating properties.  <P>SOLUTION: The support for mounting a semiconductor device is equipped with a metal member, and an insulating board where the metal member is arranged. Further, the mounting support is provided with a main surface with a mounting area where the semiconductor device is arranged, a rear surface opposite to the main surface, and two or more corners provided to the adjacent side surfaces that connect the rear surface and the main surface. Especially, the above support is equipped with cutouts 101a and 101b which are provided between the adjacent corners by partially cutting them out from the side to the rear surface of the support. The two corners of each of the nearly rectangular metal members 201b and 202b extend from the cutouts 101a and 101b to the center of the rear surface respectively, confront each other at the center of the rear surface of the support, and are chamfered in the plan view of the rear surface of the support.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4880444-B2 (JP)
IPC: H04W4/02
Filed: 2006-12-28
Granted: 2012-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To more quickly and surely notify information about a disaster when the disaster such as an earthquake takes place.  <P>SOLUTION: When an earthquake takes place, a server 500 of a disaster information providing organization calculates the scale (seismic intensity) of the earthquake, reaching areas, or the like and transmits the calculation result as earthquake information to a disaster information distribution server 200. In the disaster information distribution server 200, an earthquake reaching area base station determining part 202 determines which a base station 300 is, which is located at a position whose seismic intensity becomes a prescribed level or more on the basis of earthquake information received by an earthquake transmitting and receiving part 203 and information about base stations 300 stored in a database 201. The earthquake transmitting and receiving part 203 transmits the earthquake information to a base station distribution device 310 of the base station 300. In the base station distribution device 310, an information transmitting and receiving 302 performs simultaneous multi-address transmission of the earthquake information received by the earthquake information receiving part 301 to mobile communication terminals 400a to d connected to the base station 300.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4557963-B2 (JP)
IPC: C07D295/033
Filed: 2004-01-07
Granted: 2010-10-06
Abstract: The invention relates to compounds of formula (I) wherein the radicals have the cited meaning, in addition to the physiologically compatible salts thereof. The compounds, for example, can be used as medicaments for preventing and treating type 2 diabetes.
Patent JP-4560035-B2 (JP)
IPC: C07D403/12
Filed: 2004-01-23
Granted: 2010-10-13
Abstract: The present invention relates to substituted pyrazoles, compositions containing such compounds and methods of treatment The compounds are glucagon receptor antagonists and thus are useful for treating, preventing or delaying the onset of type 2 diabetes mellitus.
Patent JP-4596332-B2 (JP)
IPC: A61M25/00
Filed: 2004-06-25
Granted: 2010-12-08
Abstract: The present invention relates to an apparatus for treatment of a bifurcation of a body lumen, the bifurcation having a main vessel and a branch vessel, wherein the apparatus includes a balloon catherer, comprising a catherer having an inflation lumen and a balloon formed on the distal end of the catherer and in fluid communication with the inflation lumen, the balloon having a herniation in the expanded configuration.
Patent JP-5026788-B2 (JP)
IPC: H01L21/027
Filed: 2004-04-13
Granted: 2012-09-19
Abstract: The present invention relates to an illumination system for microlithography, especially for wavelengths ≰193 nm, especially preferably for EUV lithography for illuminating a field in a field plane with at least one optical integrator which splits up a light bundle emitted by a light source into a plurality of light channels each having a light intensity, characterized in that a filter is provided in the light path from the light source to the field plane, with the filter comprising filter elements which are configured in such a way that the light intensity of at least one light channel is reduced in the light path after the filter element.
Patent JP-4882792-B2 (JP)
IPC: H01L33/32
Filed: 2007-02-25
Granted: 2012-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting structure of a light emitting element ensuring excellent power efficiency.  <P>SOLUTION: The semiconductor light emitting element includes a light emitting structure 25 and an exposing part 21s for exposing a first conductivity type semiconductor layer 21 in a semiconductor structure 20 including the semiconductor layers 21, 23 of the first and second conductivity types. A first electrode 30 and a second electrode 40 included are respectively provided on the first conductivity type semiconductor layer 21 and the second conductivity type semiconductor layer 23 in the same surface side of the semiconductor element structure. The first electrode is provided to the exposing part 21s of the first conductivity type semiconductor layer 21. At least a first layer 31 conductive to the first conductivity type semiconductor through a light transmitting conductive film and a second layer 32 provided on the first layer conductive to the first layer are also provided and a first light transmitting insulating film 17 is provided to be overlapped with at least a part of the second layer between the first conductivity type semiconductor layer of the exposing part and the second layer 32. Accordingly, the structure attained is provided with a connecting part for external power supply and is suitable for injection of a current. In addition, this structure can lower optical loss.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4347369-B2 (JP)
IPC: H01S5/183
Filed: 2007-07-31
Granted: 2009-10-21
Abstract: Provided is a method for manufacturing a surface-emitting laser (100) capable of forming a photonic crystal structure inside a semiconductor highly accurately and easily without direct bonding. It is a method by laminating on a substrate (105) a plurality of semiconductor layers including an active layer (130) and a first semiconductor layer (160) having a photonic crystal structure formed therein, the method including the steps of forming a second semiconductor layer (165) on a first semiconductor layer (160) to form the photonic crystal structure, forming a plurality of microholes (170) in the second semiconductor layer (165), forming a low refractive index portion (175) in a part of the first semiconductor layer (160) via the plurality of microholes (170) thereby to provide the first semiconductor layer (160) with the photonic crystal structure having a one-dimensional or two-dimensional refractive index distribution in a direction parallel to the substrate, and forming a third semiconductor layer (180) by crystal regrowth from a surface of the second semiconductor layer (165).
Patent JP-5051441-B2 (JP)
IPC: H01L25/18
Filed: 2007-08-13
Granted: 2012-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module which can be integrated with a constituent member of a current sensor and easily manufactured.  <P>SOLUTION: The power module has a heat sink 1, wiring 3 fixed to the heat sink 1 with an adhesive 2, and a switching element connected to the wiring 3. The power module includes a magnetic core 7 which is fixed to the heat sink 1 with the adhesive 2 while fitted outside the wiring 3. The magnetic core 7 is the core of the current sensor detecting a current of the wiring 3. The magnetic core 7 of the current sensor is fixed to the heat sink 1 with the adhesive 2 together with the switching element, thereby mounting the constituent member of the current sensor in a step of manufacturing the power module.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5350613-B2 (JP)
IPC: E04G23/02
Filed: 2007-08-14
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a construction method for reinforcing a structure, which facilitate execution management, which can ensure construction quality commensurate with shear reinforcement strength, and which are excellent in workability and advantageous on the cost front.  <P>SOLUTION: The device 2 for reinforcing an existing structure such as an existing column comprises respective reinforcing members 21 which are split into a plurality of parts in the circumferential direction of the structure, and a ring member 22 for connecting the reinforcing members 21 adjoining each other in the circumferential direction of the structure 1. Each of the reinforcing members 21 is provided with a central portion 211 which is provided along an outer peripheral portion of the structure 1, and connecting ends 212 which are provided at both the ends of the central portion 211 in such a manner as to cross the circumferential direction of the structure 1, respectively. The connecting end 212 of each of the adjacent reinforcing members 21 is inserted into the ring member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5373277-B2 (JP)
IPC: F16L23/026
Filed: 2007-10-31
Granted: 2013-12-18
Abstract: An engaging dented portion 10 is formed in a region from an axially intermediate portion of the pipe insertion hole 8 to a position of a connecting surface 5a of a flange 5 on an inner peripheral surface 9 of the pipe insertion hole 8. The end portion 2 of the pipe 1 is inserted into the pipe insertion hole 8 of the flange 5 so that the end face 2x of the pipe 1 is positioned within a range from the axially intermediate portion of the pipe insertion hole 8 to a position of the connecting surface 5a of the flange 5. Next, each die segment 21 of an expanding die 20 arranged in the hollow portion 4 of the pipe 1 is moved radially outward of the pipe 1 to thereby subject the end portion 2 of the pipe 1 to an expanding process so that the end portion 2 of the pipe 1 is engaged with the engaging dented portion 10. With this, the flange 5 is connected to the end portion 2 of the pipe 1.