baber/WOPTO huggingface dataset:
Patent JP-5349803-B2 (JP)
IPC: C09J7/38
Filed: 2008-01-10
Granted: 2013-11-20
Abstract: Disclosed is a thermal-release double-coated pressure-sensitive adhesive tape or sheet which includes a substrate, a foaming agent-free pressure-sensitive adhesive layer (A) arranged on one side of the substrate, and a foaming agent-containing pressure-sensitive adhesive layer (B) arranged on the other side. The pressure-sensitive adhesive layer (A) contains 5 to 30 parts by weight of a plasticizer and 100 parts by weight of a base polymer and has a tensile adhesive strength of 1 N/20mm in width or less with respect to a poly(ethylene terephthalate) film as determined at a peel angle of 180 degrees, a rate of pulling of 300 mm/minute, a temperature of 23±2°C, and a relative humidity of 65±5%. The weight loss of plasticizer is 2 percent by weight or less when the tape or sheet is heated at a temperature of 165°C and a pressure of one atmosphere for one hour.
Patent JP-5273442-B2 (JP)
IPC: F16C33/66
Filed: 2008-03-07
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial needle roller bearing which can keep a sliding resistance low while raising a load capacity of the bearing.  <P>SOLUTION: Life can be extended in such a way that load capacity can be kept high and an action that an inclination of the roller is suppressed is improved because the axial length of a raceway surface can be lengthened since an end surface of a roller 11 is profiled not in a spherical surface but in a plane 11a. And, when the end surface of the roller 11 is set to be plane, a manufacturing process is made to be simple compared to the case that it is set to be spherical surface, therefore cost cut can be realized. Furthermore, since surfaces 12a, 13a of spacers 12, 13 arranged facing the end surface 11a of the roller 11 are tapered, a sliding area between the end surface 11a of the roller 11 and the spacers 12, 13 can be decreased, therefore the sliding resistance at the time of movement can be effectively reduced. Additionally, the lubricity of a radial needle roller bearing 10 is improved since a lubricating oil can be supported easily from a radial inner direction through a space between the tapered surfaces 12a, 13a of the spacers 12, 13 and the end surface 11a of the roller 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4898726-B2 (JP)
IPC: H02N2/00
Filed: 2008-03-13
Granted: 2012-03-21
Abstract: Piezoelectric actuators of the type comprising a stack of layers of ferroelectric material and intervening electrodes which extend only part-way across the adjacent ferroelectric layers suffer differential remanent stress when electric fields are applied across the layers. To overcome this, a longitudinal tensile stress is applied to the actuator which is sufficient to mechanically align the dipoles, thus giving rise to a remanent strain which is uniform throughout the actuator.  The actuator is preferably heated while the tensile stress is applied, so as to increase the difference between the tensile strength of the material and the applied tensile stress.  An alternative arrangement involves subjecting the actuator to a multidirectional stress and reducing the stress along the longitudinal direction.  The entire process is performed on completed actuators. Under suitable temperature and load conditions no tensile margin fractures form and electrode tip discontinuity is reduced.
Patent JP-5311901-B2 (JP)
IPC: B21H3/02
Filed: 2008-07-04
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw form rolling die capable of rolling a rolled bolt having a high-quality screw structure, preventing wobbling vibration in rolling and deterioration in service life and having improved durability.  <P>SOLUTION: The screw form rolling die 31 is provided with a coarse screw thread portion A having a developed coarse thread, and a protrusion corresponding to the fine screw thread periodically formed on the valley portion of the coarse screw thread in accordance with phase shift between a fine screw thread portion B having a developed fine thread and the mount portion of the coarse screw thread, wherein the protrusion is formed such that a small valley portion 40 side of the two valley portion formed on both sides of the mount portions of the coarse screw thread of the screw form rolling die and the mount portion of the fine screw thread is a flat or cylindrical plane 39 having a height aligned to the top portion of the fine screw thread.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5356750-B2 (JP)
IPC: A61B17/115
Filed: 2008-08-06
Granted: 2013-12-04
Abstract: A surgical instrument including a housing, an endoscopic portion, a shaft portion and an end effector is disclosed. The endoscopic portion extends distally from the housing and defines a longitudinal axis. The shaft portion is selectively connectable to a distal end of the endoscopic portion. The end effector is selectively connectable to a distal end of the shaft portion.
Patent JP-5304183-B2 (JP)
IPC: G09G3/20
Filed: 2008-11-10
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an electrophoretic display device for suppressing power consumption and eliminating an image without generating a residual image.  <P>SOLUTION: In the method of driving the electrophoretic display device that grips an electrophoretic element containing electrophoretic particles between a pair of substrates and has a display section 5 formed of a plurality of pixels 40A, 40B and 40C, an image eliminating step of eliminating an image includes setting an image eliminating region R including at least a pixel 40A displaying a first gradation and forming an image component and a pixel 40B that is arranged adjacent to the pixel forming the contour of the image component and displays a second gradation, and selectively moving the pixels 40A and 40B constituting the image eliminating region R to the second gradation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5304192-B2 (JP)
IPC: H02M7/48
Filed: 2008-11-18
Granted: 2013-10-02
Abstract: Absorption of a regenerative current and direct AC power conversion are made compatible with each other in a power converting apparatus. A converter (4) and an inverter (6) are connected via a clamp circuit (5). The converter (4) performs commutation in accordance with any of a first commutation mode in which trapezoidal waves are compared with a carrier and a 120-degree conduction mode. A diode (Dc1) of the clamp circuit (5) is short-circuited by a shorting switch (Qc1). The shorting switch (Qc1) is rendered conductive when a power factor reduces or a power supply voltage reduces, and capacitors (51) and (52) of the clamp circuit (5) are connected in series between DC power supply lines (LH, LL). The converter (4) performs commutation in accordance with the 120-degree conduction mode, not in accordance with the first commutation mode, while the shorting switch (Qc1) is conductive.
Patent JP-5355055-B2 (JP)
IPC: H02K1/27
Filed: 2008-11-28
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly magnetize the upper and lower layers and intermediate layer of a variable magnetic-force magnet.  <P>SOLUTION: A rotor 1 is composed of a rotor core 2, the variable magnetic-force magnets 3 and fixed magnetic-force magnets 4. The variable magnetic-force magnets 3 are configured by superposing magnet variable magnetic-force magnets 3a and 3c having a strong coercive force and the variable magnetic-force magnets 3b having a weak coercive force in the direction of magnetization of each magnet. The magnets superposed in series are arranged in the rotor core 2 at positions where the direction of magnetization is the d-axis direction. The fixed magnetic-force magnets 4 and 4 are arranged at positions where the direction of magnetization is the d-axis direction on both sides of the magnets superposing the variable magnetic-force magnets 3 and the fixed magnetic-force magnets 4a in series. When the interlinking magnetic flux of the variable magnetic-force magnets 3 is reduced, a magnetic field in the direction opposite to the direction of magnetization of the variable magnetic-force magnets 3 is worked by a current in an armature winding. Since the intermediate layer receiving a comparatively weak magnetic field in the variable magnetic-force magnets 3 is composed of the variable magnetic-force magnets 3b having the weak coercive force, the whole of the variable magnetic-force magnets 3 is magnetized uniformly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5312938-B2 (JP)
IPC: H01L29/786
Filed: 2007-06-18
Granted: 2013-10-09
Abstract: A source electrode 105 which is connected to a portion of at least one semiconductor nanostructure 103 among a plurality of semiconductor nanostructures, a drain electrode 106 connected to another portion of the semiconductor nanostructure 103, and a gate electrode 102 capable of controlling electrical conduction of the semiconductor nanostructure 103 are included. The semiconductor nanostructures 103 include a low concentration region 108 having a relatively low doping concentration and a pair of high concentration regions 107 having a higher doping concentration than that of the low concentration region 108 and being connected to both ends of the low concentration region 108. The doping concentration of the high concentration regions 107 is 1×1019 cm−3 or more; the length of the low concentration region 108 is shorter than a length of the gate electrode 102 along a direction from the source electrode 105 to the drain electrode 106; and the length of the gate electrode 102 is shorter than the interspace between the source electrode 105 and the drain electrode 106.
Patent JP-5101501-B2 (JP)
IPC: H01L21/8246
Filed: 2006-07-26
Granted: 2012-12-19
Abstract: The device has magnetoresistive elements (10, 20) e.g. tunnel junction, in magnetostatic interaction so that magnetic flux circulating between them is closed via their CoFe and NiFe layers (26, 27) forming soft ferromagnetic layers. Conductive reading lines (11-14) linked to the elements detect the layers` magnetic state by measuring the magneto-resistance ohmic value. The magnetizations of the layers are anti-parallel and the magnetizations of a CoFe layer (24), forming a hard ferromagnetic layer, of the elements are parallel. The layers of the elements are traversed by perpendicular current. The magnetoresistive elements are associated to a writing line (15) which controls the magnetization of each soft ferromagnetic layer.
Patent JP-5068261-B2 (JP)
IPC: H04W88/02
Filed: 2006-07-14
Granted: 2012-11-07
Abstract: A method of multi-path acquisition may include estimating a contribution of acquired users of a first type to a received signal, canceling the estimated contribution from the received signal to generate a resultant signal, and performing multi-path acquisition for users of the first type and users of a second type based on the resultant signal.
Patent JP-5232000-B2 (JP)
IPC: A61K31/444
Filed: 2006-08-31
Granted: 2013-07-10
Abstract: Pyrrolopyridine derivatives (I) and their salts are new. Pyrrolopyridine derivatives of formula (I) and their salts are new. R 1, R 2H, halo or CF 3, preferably R 1 is Cl; R 3, R 4H or 1-4C alkyl; R : H or 1-3C alkyl; n : 1-2; X : a simple bond or O; and Ar 1(hetero)aromatic e.g. phenyl, naphthyl, benzothiazolyl, 3,4-dihydro-1,4-benzoxazinyl, 1,3-benzodioxolyl, 1,4-benzodioxanyl or benzoxazolyl (all optionally substituted by 1-6C alkyl, 1-4C alkoxy or amino), preferably phenyl or heteroaromatic. Independent claims are included for the preparations of (I). [Image] ACTIVITY : Antilipemic; Antidiabetic; Cardiovascular-Gen.; Antiinflammatory; Neuroprotective; Nootropic; Antiparkinsonian; Anorectic; Antiarteriosclerotic; Cardiant; Hypotensive; Antiarthritic; Antirheumatic. MECHANISM OF ACTION : Peroxisome proliferator activated receptor (PPAR) activator. The ability of (I) to activate PPAR-alpha and/or PPAR-gamma was tested. The results showed that (I) exhibited an EC 5 0 value of 4-1500 nM.
Patent JP-5230439-B2 (JP)
IPC: G09C1/00
Filed: 2007-11-06
Granted: 2013-07-10
Abstract: A system capable of surely preventing a theft or leak of information which comprises: an information registration destination decision unit deciding registration destinations of information; a distribution unit information generation unit generating distribution unit information pieces; and a plurality of storage grids connectable to the distribution unit information generation unit. The distribution unit information generation unit multiplies original data and divides the multiplied data into a plurality of distribution unit information pieces such that each distribution unit information piece does not include all the elements contained in the original data and the same element occurs repeatedly in the same piece for generation of the distribution unit information pieces, and registers the distribution unit information pieces in the respective storage grids based on the management information about the correlation between the distribution unit information pieces and the storage grids as their registration destinations generated by the information registration destination decision unit.
Patent JP-4694632-B2 (JP)
IPC: B60N2/90
Filed: 2007-03-08
Granted: 2011-06-08
Abstract: The invention relates to a safety device in a vehicle seat with a seat frame on which a seat cushion is fitted, and with an airbag unit with a gas generator and an airbag, which airbag unit is arranged on the seat frame below the seat cushion. It is the object of the invention to provide a safety device which effectively avoids the seat user slipping forwards in the event of an accident and at the same time is simple to produce and fit. The object is achieved in that the airbag when not activated rests in an unfolded and flat manner on the seat frame.
Patent JP-4988775-B2 (JP)
IPC: F15B11/05
Filed: 2007-02-08
Granted: 2012-08-01
Abstract: The invention relates to a hydraulic valve arrangement which is used, in particular, for a mobile machine and which has a valve housing (10) having a feed channel (34), having an outlet channel (42) and having a consumer channel (39) and has a valve bore (11) which cuts into the channels. In the valve bore (11), a valve slide (12) can be moved axially from a neutral position in at least one direction into a working position, by way of which valve slide (12) the fluidic connections between the channels can be controlled. Moreover, there is a pressure-relief and feed valve (45, 47), by way of which the pressure in the consumer channel (39) can be limited by throttled discharge of pressure fluid into the outlet channel (42) and pressure fluid can be fed from the outlet channel (42) into the consumer channel (39). The invention is based on the object of designing a hydraulic valve arrangement of this type in such a way that low manufacturing costs and a small overall size are possible. According to the invention, the object which is aimed at is achieved by the pressure-relief and feed valve (45, 47) being accommodated in a hollow space of the valve slide (12).
Patent JP-5344467-B2 (JP)
IPC: G06G1/10
Filed: 2009-01-09
Granted: 2013-11-20
Abstract: The aldosterone calculating scale comprises a holder (200) and a slider (300). The slider (300) has a scale (310) indicating the plasma aldosterone concentration and a scale (320) indicating the plasma aldosterone concentration and plasma renin activity ratio. The holder (200) has a scale (230) indicating plasma renin activity and a marker (240). Each of the aforementioned scales (310, 320, 230) is configured such that when a scale line on the scale (310) indicating the plasma aldosterone concentration is aligned with a scale line on the scale (230) indicating the plasma renin activity, the marker (240) points to the scale line on the scale (320) indicating the ratio between the value indicated by the scale line on the scale (230) indicating the plasma renin activity and the value indicated by the scale line on the scale (310) indicating the plasma aldosterone concentration.
Patent JP-5356837-B2 (JP)
IPC: B24B53/02
Filed: 2009-01-14
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a polishing pad capable of using the polishing pad for a long period.  <P>SOLUTION: In the treatment method of the polishing pad, a turn-cutting tool including a turn-cutting bite to turn-cut the polishing surface of the polishing pad is held at a chuck table, a polishing feed means is operated, the polishing pad is located in a treatment position where the turn cutting bite of the turn-cutting tool held at the chuck table acts on the polishing surface of the polishing pad, and the polishing surface of the polishing pad is turn-cut by the turn-cutting bite of the turn-cutting tool by relatively moving the chuck table and a polishing means while rotating the polishing pad of the polishing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5270400-B2 (JP)
IPC: H01R12/72
Filed: 2009-02-26
Granted: 2013-08-21
Abstract: A card connector includes a base housing configured to allow attachment of different kinds of memory cards; multiple kinds of memory card contacts held in the base housing and configured to connect to the corresponding memory cards; a module housing stacked on the base housing and configured to allow attachment of an expansion module; and a module contact configured to connect to the expansion module. The memory card contacts and the module contact are electrically separated.
Patent JP-5349079-B2 (JP)
IPC: A45D44/08
Filed: 2009-02-27
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coat for hairdressing which can be worn by simply fastening a collar part that can hardly become loose once fastened while allowing an easy adjustment around one's neck even after fastened, and which does not interfere with the pedal operation of a chair for hair styling.  <P>SOLUTION: This coat for hairdressing comprises a semicircular cloth body which is to be overlapped along the back of a wearer and the collar part provided on the upper middle part of the cloth body which is to be worn around the neck of the wearer. The collar part in a U shape includes: an inside fastening part extended from the upper part of the cloth body; a first hook-and-loop fastener provided on the front edge of the fastening part; an outside fastening part extended from the upper part of the body; a second hook-and-loop fastener provided on the back edge of the fastening part; a third hook-and-loop fastener provided on the front surface of the collar part, on which the first hook-and-loop fastener is fastened; and a fourth hook-and-loop fastener provided on the back surface of the collar part, on which the second hook-and-loop fastener is fastened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5341575-B2 (JP)
IPC: B25J3/00
Filed: 2009-03-11
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make operation easy by enabling an operator to exactly recognize a position of an arm unit of a manipulator device.  <P>SOLUTION: The manipulator device includes: an operation unit having the arm unit having a hand coupled with the other end of an arm to be turnable around a turning shaft on a hand side as the rotating center, an operation part operated by a hand of a user, a coupling part for allowing the operation part to be coupled with the arm to be turnable around a turning shaft on an operation side as the rotating center arranged in the same direction as that of the turning shaft on the hand side and a force detection sensor interposed between the operation part and the coupling part and detecting a rotating force acting around the turning shaft on the operation side; a drive device for turning the hand corresponding to the size of the rotating force detected by the force detection sensor; and an interlocking mechanism for transmitting a drive force applied to the hand part by the drive device to the operation part and turning the operation part corresponding to the turning angle of the hand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5355158-B2 (JP)
IPC: H01L33/32
Filed: 2009-03-13
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based group III-V compound semiconductor device which has a high performance by uniformly forming a high quality nitride crystalline layer on a substrate with less fault such as through transition or less cracking, and also to provide its inexpensive manufacturing method of high yield, and a semiconductor substrate for use in manufacturing of the nitride-based group III-V compound semiconductor device and its inexpensive manufacturing method of high yield.  <P>SOLUTION: The semiconductor device includes: a substrate 11; a first buffer layer 12 formed of Al-N based compound semiconductor single crystalline layer having carbon concentration not smaller than 3×10<SP>18</SP>cm<SP>-3</SP>and not larger than 5×10<SP>20</SP>cm<SP>-3</SP>laminated on the substrate 11; a buffer layer which is laminated on the first buffer layer 12 and includes a second buffer layer 13 consisting of an Al-N based compound semiconductor single crystalline layer whose carbon concentration is lower than the first buffer layer 12; and a nitride-based group III-V compound semiconductor single crystalline layer 16 which has a concentration of Ge not smaller than 1×10<SP>17</SP>cm<SP>-3</SP>and not larger than 1×10<SP>19</SP>cm<SP>-3</SP>on the second buffer layer 13 and has lattice constant different from that of the substrate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5111419-B2 (JP)
IPC: C01B3/38
Filed: 2009-03-25
Granted: 2013-01-09
Abstract: The present invention is a method and apparatus (vessel) for providing a heat transfer rate from a reaction chamber through a wall to a heat transfer chamber substantially matching a local heat transfer rate of a catalytic thermal chemical reaction. The key to the invention is a thermal distance defined on a cross sectional plane through the vessel inclusive of a heat transfer chamber, reaction chamber and a wall between the chambers. The cross sectional plane is perpendicular to a bulk flow direction of the reactant stream, and the thermal distance is a distance between a coolest position and a hottest position on the cross sectional plane. The thermal distance is of a length wherein the heat transfer rate from the reaction chamber to the heat transfer chamber substantially matches the local heat transfer rate.
Patent JP-5278116-B2 (JP)
IPC: H04W28/18
Filed: 2009-03-31
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To determine a modulation method of communication, according to the communication environment, without using a pilot signal.  <P>SOLUTION: A transmission part 302 of a ship 300 transmits positional information, representing the position of the ship 300 and transmission power of the ship 300, to a ground station system 100. Next, a server device 130 of the ground station system 100 acquires necessary transmission power for a plurality of modulation methods corresponding to the positional information from a storage part 132, based on the positional information received by an antenna device 110. Next, the server device 130 compares the transmission power received by the antenna device 110, with the acquired necessary transmission power and selects the modulation method having the largest necessary transmission power from among the modulation methods that have the necessary transmission power smaller than the transmission power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5326751-B2 (JP)
IPC: H01L27/146
Filed: 2009-04-07
Granted: 2013-10-30
Abstract: A solid-state imaging device includes a pixel array section and a signal processing section. The pixel array section is configured to include a plurality of arranged rectangular pixels, each of which has different sizes in the vertical and horizontal directions, and a plurality of adjacent ones of which are combined to form a square pixel having the same size in the vertical and horizontal directions. The signal processing section is configured to perform a process of outputting, as a single signal, a plurality of signals read out from the combined plurality of rectangular pixels.