baber/WOPTO huggingface dataset:
Patent JP-2010081020-A (JP)
Title: Switching control circuit
Inventor: KIMURA KENGO
IPC: H03K19/096
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent two switching devices from simultaneously being turned on even if two pulse signals for turning on both the two switching devices constituting a half-bridge circuit are inputted.  <P>SOLUTION: Based on a first pulse signal and a second pulse signal, a first driving signal is outputted from a first output terminal (DRV1) 4 to a P-type MOSFET (MOS1) 10. Based on the first pulse signal and the second pulse signal, a second driving signal is outputted from the second output terminal (DRV2) 5 to an N-type MOSFET (MOS2) 11 which is a second switching device. Then, at least either of the P-type MOSFET (MOS1) 10 or the N-type MOSFET (MOS2) 11 is turned off by a protection circuit 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076514-A (JP)
Title: Airbag device and steering wheel
Inventor: ISHII TSUTOMU
IPC: B60R21/217
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device and a steering wheel improving gas sealing performance in an airbag device provided with an inflator swingably supported for reducing vibration.  <P>SOLUTION: The airbag device is provided with a rubber sheet 53 made of EPDM, which serves as a blocking member by deforming to block a gap diameter X between the inflator 33 and a back plate 44 (opening 51) as a fixing member by gas pressure from the inflater 33, in order to prevent gas leakage from the opening when the airbag 31 is inflated and deployed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033768-A (JP)
Title: Active noise-reducing headset
Inventor: ROMAN SAPIEIEVSKI
IPC: G10K11/178
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved active noise-reducing headphone.  <P>SOLUTION: A module suitable for use in the active noise-reducing headset includes an enclosure 12, and has a wall portion for separating an interior of the enclosure from an exterior of the enclosure. A driver 18 having a diaphragm 21 is mounted on a part of the wall portion. The driver radiates acoustic waves and cancels the surrounding noises. A port having resonance connects the interior with the exterior. A resonation damper makes resonance of the port attenuate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078780-A (JP)
Title: Optical film piece and backlight module applying the same
Inventor: MAI CHIEN-CHIN
IPC: F21S2/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film piece and a backlight module applying the same.  <P>SOLUTION: The optical film piece includes its body and a light condensing layer, and the body is formed by superposing a plurality of bases over one another; and by having respective bases of the body made of different materials, proper optical characteristics of the optical film piece are attained by the base attributes of different materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080211-A (JP)
Title: Battery
Inventor: UEDA MITSUHO
IPC: H01M4/134
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability battery having a negative electrode active material layer which is made of a single metal.  <P>SOLUTION: A positive electrode active material layer 1b and a solid electrolyte layer 3 are formed sequentially on a positive electrode collector 1a. A negative electrode active material layer 2b made of lithium and a circular film member 4 are formed on the solid electrolyte layer 3. A negative electrode collector 2a is formed on a negative electrode active material layer 2 and the circular film member 4. The circular film member 4 is made of a material which can resist heat-treated temperature (reflow temperature of solder) in a manufacturing process of the battery. The melting point of lithium is lower than reflow temperature of the solder. The flow of the negative electrode active material layer 2b can be dammed by the circular film member 4, even if the negative electrode active material layer is a fluid, by melting at the time of passing through a reflow furnace.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080222-A (JP)
Title: Fuel cell
Inventor: SATO KENJI
IPC: H01M8/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell excelling in efficiency in such maintenance as to extract and replace a fuel cell lowered in performance out of a fuel cell stack while effectively preventing dissimilar materials from sticking to an electrolyte membrane in each fuel cell forming the fuel cell stack.  <P>SOLUTION: The fuel cell 10 includes a membrane electrode assembly 1; anode side and cathode side porous bodies 6, 5 forming gas passages for holding the membrane electrode assembly; and a separator 7 on either the anode side or the cathode side. A plurality of such fuel cells 10 are laminated, and gaskets 8 are integrally formed at the peripheral edges of the laminated membrane electrode assemblies 1 and porous bodies 5, 6 to form one module 100 comprising a plurality of fuel cells 10. A plurality of modules 100 are laminated to form the fuel cell stack.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078073-A (JP)
Title: Bearing with resin-made pulley
Inventor: MINENO KATSUNORI
IPC: F16C33/80
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the heat radiation performance of a rolling bearing while preventing a resin-made pulley from creeping.  <P>SOLUTION: A peripheral groove 17 to be filled with resin of the resin-made pulley 18 is provided in the outer peripheral part of an outer ring 13. Both end faces of the inner peripheral part of the resin-made pulley 18 are positioned on an inner side in the axial direction more than both end faces of the outer ring 13, and a metallic heat radiation plate 21 is fitted into the end of the outer ring 13. This heat radiation plate 21 is constituted by forming an inner ring coming into contact with the end face of the outer ring 13 like an inward facing flange from an outer ring 22 along the end of the outer ring 13. Area of exposed end and end face of the outer ring 13 to be exposed is increased by the outer ring part 22 of the heat radiation plate 21 fitted into the end of the exposed outer ring 13 and the inner ring 23 coming into contact with the end face of the outer ring 13 to improve the heat radiation performance of the rolling bearing 11. It is also possible to prevent the resin-made pulley 18 from creeping due to the friction resistance caused between the side face of the peripheral groove 17 of the outer ring 13 and the resin in the peripheral groove 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079729-A (JP)
Title: Information processing system and control method thereof, and computer program
Inventor: AOKI HITOSHI
IPC: G06F1/32
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To securely perform a shift to a power saving/normal mode even when a memory to be turned off in a power saving mode is a shared memory in a multiprocessor/multicore system constituted of a main system and a subsystem.  <P>SOLUTION: When the system carries out a state shift to the power saving/normal mode, the subsystem receives notification of the state shift from the main system, switches access to the shared memory to a stop/start, and the notification of shifting of the state is transmitted to the main system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108309-A (JP)
Title: Resin composition, and optical member using cured product thereof
Inventor: KOBAYASHI SHINGO
IPC: C08F8/14
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition comprising an acrylic polymer, with which an optical member excellent in light resistance, heat resistance and mounting reliability can be formed.  <P>SOLUTION: The resin composition comprises (A) the acrylic polymer obtained by reacting an unsaturated carboxylic acid with at least a part of epoxy groups in a copolymer obtained by copolymerizing (a) an epoxy group-containing (meth)acrylate, (b)a non-silicone polymerizable monomer having one polymerizable unsaturated bond and (c) a siloxane structure-containing (meth)acrylate, (B) a polymerizable monomer having a polymerizable unsaturated bond, (C) a radical polymerization initiator and (D) a hindered amine-based light stabilizer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091003-A (JP)
Title: Shaft for constant velocity universal joint, and constant velocity universal joint using the same
Inventor: NAKAJIMA TATSUO
IPC: F16C3/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To protect a shaft body from corrosion by rust over a long period of time by reducing the breakage of a heat-shrinkable tube covering the outer circumferential surface of the shaft body.  <P>SOLUTION: The shaft for constant velocity universal joint 2 includes a shaft body 7 including a shank 9 for fitting an inner ring 3 at one end, and a boot fixing part 10 for fitting a boot 11, which is provided closer to the other end side over the shank 9; and a heat-shrinkable tube 8 covering the outer circumferential surface of the shaft body 7 including the boot fixing part 10. An anti-slip part 14 formed of irregularities is provided on the boot fixing part 10 of the shaft body 7 to regulate at least circumferential dislocation of the tube 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092337-A (JP)
Title: Security level control network system
Inventor: MIYAYASU KENJI
IPC: G06F21/00
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To divide a data file, and to perform a backup in a security level corresponding with a service request of a management user holding the data file by use of backup technology for distributing and transferring divided data pieces to a plurality of client terminals.  <P>SOLUTION: In this security level control network system, a data distribution server 20 dividing the data file held in a data file holding server 10, distributing and transmitting the divided data pieces to the plurality of client terminals 30 is provided with a security level determination means controlling a division number of the data file according to the security level notified from the data file holding server 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093617-A (JP)
Title: Image processor and image processing program
Inventor: ONO TSUKASA
IPC: H04N1/40
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, etc., which can execute a suitable color conversion process in response to contents of an image, the image processor further executing the color conversion process of the image.  <P>SOLUTION: The image processor executes the color conversion process in which image data of a manuscript obtained by a reader is converted into image data expressed by a color space of a color material for use in an output device. The image processor has: a conversion information generating means for generating data for the color conversion process every images included in the image data of the manuscript when the color conversion process is executed; and a color conversion means for executing the color conversion process by using the data for the color conversion process generated correspondingly, concerning the image data of each image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096434-A (JP)
Title: Air conditioner
Inventor: NAKAGAWA HIDETOMO
IPC: F24F11/02
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner equipped with a filter cleaning device which starts operation of the air conditioner in a state that the filter is correctly set and can perform operation for confirming a filter position in the required shortest time.  <P>SOLUTION: The air conditioner has a state that energization to a control device is interrupted, and a method for confirming the filter position by using a filter position detection device when the energization is restored is different from a method when the control device is always energized. When there is a state that the energization to the control device is interrupted and the energization is restored, if the filter position detection device is in an ON state, the filter is displaced from a regular position to a feeding side during a predetermined period of time for confirming the position. After completion of the displacement, an OFF state of the filter position detection device is confirmed. And then, the filter is returned to the regular position to carry out the confirmation operation of a first filter position until the filter position detection device becomes the ON state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106581-A (JP)
Title: Muffler installation structure of construction machine
Inventor: NIIGAKI HAJIME
IPC: E02F9/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently cope with a large-sized muffler and to reduce the number of parts by the combined use of a muffler fixing bracket and a stepping board.  <P>SOLUTION: This muffler installation structure of a construction machine has a muffler 11 and house frames 17, 18 disposed at the rear of an upper structure 4, and a counterweight provided at the rear end of the upper structure 4. The muffler fixing bracket 19 serving as the stepping board for maintenance is laid and fixed between the house frames 17, 18 facing each other or between the house frame 17 and the counterweight 16, and the muffler 11 is arranged, supported and fixed on the lower face side of the bracket 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108068-A (JP)
Title: Drug, drug guidance system, magnetic detection system, and drug design method
Inventor: EGUCHI HARUKI
IPC: A61K41/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug delivery system using a magnetic material as a carrier, overcoming difficulty in oral administration and solving technical problems in bond strength of the carrier with molecules of a medicine and affinity of the carrier with the molecules of the medicine, and readily put to practical use.  <P>SOLUTION: A first means for solution is that the drug delivery system is comprised of an organic compound or an inorganic compound, and has magnetism by modification of the side chain or/and crosslinkage between side chains. A second means for solution is that the organic compound is forskolin and the inorganic compound is cisplatin which is a metal complex.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010108816-A (JP)
Title: Method of manufacturing fuel cell
Inventor: SHINOZAKI SADAHIRO
IPC: H01M8/10
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a contact property between a gas diffusion layer and a gas flow channel member used in a fuel cell.  <P>SOLUTION: The method of manufacturing the fuel cell includes (a) a process for preparing the gas flow channel member formed of a porous material, (b) a process for preparing the gas diffusion layer formed of a low hardness member than the gas flow channel member, (c) a process for fabricating a lamination member by laminating the gas diffusion layer and gas flow channel member, and pressing at a first pressure, and (d) a process for laminating the lamination member and a membrane electrode assembly, and pressing at a second pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106989-A (JP)
Title: Chain tensioner
Inventor: GOTO SHIRO
IPC: F16H7/08
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner capable of securing a sliding surface of a plunger and a cylinder, and effectively introducing a splashed oil outside the cylinder into the inside of the cylinder.  <P>SOLUTION: In the chain tensioner 1, the plunger 10 is slidably inserted in the cylinder 9 in the axial direction, a screw rod 14 is provided, having a male screw 13 on the outer periphery to be engaged with a female screw 12 on the inner periphery of the plunger 10, a projection end from the plunger 10 of the screw rod 14 is supported with a rod seat 15 installed in the cylinder 9, a return spring 16 is provided to urge the plunger 10 in the direction projecting from the cylinder 9, and an oil introducing hole 18 is provided on the outer periphery of the cylinder 9 to introduce the splashed oil outside of the cylinder 9 into the inside of the cylinder 9. An oil storage recess 19 is provided at the end outside of the cylinder 9 of the oil introducing hole 18 to collect and store the splashed oil outside of the cylinder 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106345-A (JP)
Title: Brazing sheet of aluminum alloy for heat exchanger
Inventor: KOSHIGOE FUMIHIRO
IPC: C22C21/12
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing sheet of an aluminum alloy for a heat exchanger, which is superior in electric seam weldability, and is also superior in its strength after having been brazed and in corrosion resistance.  <P>SOLUTION: The brazing sheet 1 of the aluminum alloy for the heat exchanger includes: a core material 2; a sacrificial material 3 formed on one side of the core material 2; and a brazing filler material 4 which is made from an Al alloy and is formed on the other side of the core material 2. The core material 2 comprises predetermined concentrations of Si, Cu and Mn, optionally predetermined concentrations of Ti and Cr, and the balance Al with unavoidable impurities. The sacrificial material 3 comprises predetermined concentrations of Si, Zn and Mg, and the balance Al with unavoidable impurities. The hardness of the sacrificial material 3 is higher than that of the brazing filler material 4. A value obtained by dividing the hardness of the brazing filler material 4 by the hardness of the sacrificial material 3 is less than 0.7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110666-A (JP)
Title: Method of suppressing production of odor of sludge dehydrated cake
Inventor: ENDO YOSHIHIKO
IPC: C02F11/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by suppressing an odor produced from a sludge dehydrated cake with the addition of an optimum quantity of the deodorant in accordance with the storage period of the sludge dehydrated cake and reducing the quantity of the deodorant to be used.  <P>SOLUTION: In the method of suppressing production of the odor, by which the odor produced from the sludge dehydrated cake is suppressed by continuously or in batch adding the deodorant to the sludge dehydrated cake before or when the sludge dehydrated cake is charged into a storage tank, the addition rate of the deodorant necessary for deodorizing the sludge dehydrated cake at least until the sludge dehydrated cake storage period is finished is determined by the calibration relation between the preliminarily determined addition rate of the deodorant and the deodorization effect keeping period, and the deodorant is added according to the determined result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012010716-A (JP)
Title: Air purification apparatus
Inventor: KUROBA TOMOHIRO
IPC: F24F8/80
Filed: 2008-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an air purification apparatus of which deodorization speed is improved.SOLUTION: The air purification apparatus includes: a casing 110; a base material; a photocatalyst loaded in the base material at least containing titanium oxide; an absorbent loaded in the base material; a photocatalytic member 106 placed in the casing 110; and the photocatalytic member 106 is placed along with the air stream in the casing.
Patent JP-2009032297-A (JP)
Title: Device for automatically generating electric circuit diagram
Inventor: KATO TAKESHI
IPC: G06F17/50
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To generate an electric circuit diagram facilitating the comprehensive reference to an electric circuit and also the confirmation of a signal flow even in the case of use of an element such as an LSI chip having a plurality of input and output pins.  <P>SOLUTION: This device 1 for automatically generating the electric circuit diagram includes an electric circuit generation means 10 for generating the electric circuit diagram based on connection information (net list) to be input, as a main component; a plurality of means; and disks. The input electric circuit net list is recorded in a first disk 11. When the generation means 10 receives the net lit and transfers information of circuit elements included in the net list to a circuit symbol generation means 12, the circuit symbol generation means 12 automatically generates symbols of the circuit elements and returns them to the generation means 10. The generation means 10 arranges the symbols on the circuit diagram represented by one endless area, and automatically connects the circuit elements to generate the electric circuit diagram.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170881-A (JP)
Title: High power laser diode array comprising at least one high power diode laser, and laser light source comprising the same
Inventor: REGAARD BORIS
IPC: G02B5/10
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high power laser diode array.  <P>SOLUTION: A high power laser diode array includes: at least one of high power laser diodes (40a-40c) comprising a plurality of laser light emitters for emitting output laser beams; and a slow axis beam shaping means for collimating the output laser beams in a fast axis direction (y; y') and for collimating or focusing the output laser beams in a slow axis direction (x; x'). The laser light emitters are displaced relative to each other in the fast axis direction, or the fast axis direction and the slow axis direction by equidistant spacing, respectively. Optical means are arranged adjacently to each other in a seamless manner in one dimension or in two dimensions in a far field of all laser light emitters with an optical fill factor of about 100%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121786-A (JP)
Title: Humidifying device and sauna device using the same
Inventor: KONDO HIROYUKI
IPC: F24F6/16
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify construction work by dispensing with piping work for discharging drainage, with respect to a humidifying device and a sauna device using the same.  <P>SOLUTION: A vaporizing means 9 generating the humidified air has: a cylindrical pathway 13; and a water supply pipe 15 for supplying liquid to a rotating means 14 disposed in the cylindrical pathway 13. The cylindrical pathway 13 has: an air supply opening 16a and an exhaust opening 17a disposed in an upper part; and an air supply opening 16b and an exhaust opening 17b disposed in a lower part. The rotating means 14 has a vertical rotating shaft 18, and a rotating plate 19a fixed to an upper part of the rotating shaft 18 and a rotating plate 19b fixed to a lower part thereof, and the heated air is distributed to the rotating plate 19a through the air supply opening 16a, and further distributed to the rotating plate 19b through the air supply opening 16b.  <P>COPYRIGHT: (C)2010,JPO&INPIT