baber/WOPTO huggingface dataset:
Patent JP-2011035065-A (JP)
Title: Semiconductor device
Inventor: TANAKA TAKESHI
IPC: H01L29/778
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving drain withstand voltage and suppressing inter-element leak current.  <P>SOLUTION: In this semiconductor device 1 formed by including, as constituent materials, a substrate 2, a first nitride semiconductor layer 4 formed on the substrate 2, a second nitride semiconductor layer 5 formed on the first nitride semiconductor layer 4 and having electron affinity smaller than that of the first nitride semiconductor layer 4; a source electrode 7 and a drain electrode 8 formed on the second nitride semiconductor layer 5 directly or through an intermediate layer 6 and arranged separately from each other; and a gate electrode 9 formed on the second nitride semiconductor layer 5 directly or through the intermediate layer 6 and arranged between the source electrode 7 and the drain electrode 8, carbon concentration in the first nitride semiconductor device 4 is lowered from the substrate 2 side to the second nitride semiconductor layer 5 side with respect to the depth (thickness) direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010063877-A (JP)
Title: Support device for joint
Inventor: LUSSIER MICHEL
IPC: A63B71/12
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint support device protecting the wearer from further injury, and furthermore, a proprioceptive member is placed in an anatomical location that will maximize the body's ability to resist the unwanted motion.  <P>SOLUTION: A support device 10 for an ankle includes a body 100 having a medial portion 103 and a lateral portion 105 disposed about the ankle, and an interior surface 108; at least one of a medial support member disposed in a cavity in the medial portion 103 of the body 100 and a lateral support member disposed in a cavity in the lateral portion 105 of the body 100; a strap 300 disposed on a proximal portion 101 of the body 100, the strap 300 having fastening means adapted to create a first level of pressure in the front of the lower leg immediately proximal to the ankle and a second level of pressure in the rear of the lower leg immediately proximal to the ankle; and one or more proprioceptive members 400 disposed on the interior surface 108 of the body 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012337-A (JP)
Title: Heating system utilizing waste heat in drying furnace
Inventor: TAGAMI KENJIRO
IPC: F26B23/02
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To reutilize the waste heat of a heat source apparatus in a drying furnace for the temperature control and maintenance of a liquid and water in an air-conditioner, electrodeposition coating, an pretreatment line, and the other apparatus by using a heat exchanger or the like.SOLUTION: Utilizing the waste heat of an LNG (Liquefied Natural Gas), an LPG (Liquefied Petroleum Gas), heavy oil, waste oil, an electric heater or the like used in a drying furnace heat source, the temperature of water in a treatment tank and a cleaning tank of a pretreatment line is increased to 60°C. Further, using hot water utilizing the waste heat of the drying furnace afterburner device for the heat exchanger of an air-conditioner used for air-conditioning in a factory, the air-conditioning is performed.
Patent JP-2011040867-A (JP)
Title: Information processing apparatus
Inventor: KISHI YUJIRO
IPC: H04M1/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect motions that are intended by a user, from among the motions given to a portable device.  <P>SOLUTION: The portable device executes processing corresponding to a motion, when there is the motion of a case caused by the user's intended operation of the case, and does not execute processing corresponding to a motion, when there is the motion of the case caused not by the user's intended operation of the case by performing determination not only by the aspect of a change in acceleration in accordance with a motion of the case but also by the sound of the user's operation of the case, with respect to determination for performing various processing items. Consequently, since a motion intended by the user can be detected with high accuracy to execute corresponding processing, even if there are motions similar to those of the case, malfunctions due to a motion unintended by the user is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037194-A (JP)
Title: Method for driving inkjet recording head
Inventor: FURUNO KUMIKO
IPC: B41J2/055
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving an inkjet recording head satisfactory in satellite reduction and stable ejection property of ink droplets and applicable to high-speed multi-gradation recording.  <P>SOLUTION: The method for driving the inkjet recording head including a plurality of channels having mutually facing bulkheads at least partially formed of a piezoelectric material, the channels being expanded or contracted by applying driving pulses to electrodes formed at the bulkheads, is carried out by driving the respective channels to eject ink in the channels from nozzles. In the method, a first driving pulse for deforming the bulkheads on both sides of the channel from which ink is to be ejected, to expand the volume of the channel is applied to eject ink, and then a second driving pulse for deforming only the bulkhead on one side of the channel to expand the volume of the channel is applied to nullify a pressure wave generated in the channel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044217-A (JP)
Title: Semiconductor storage device
Inventor: IMAI TAKEHARU
IPC: G11C16/02
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device which secures time required for reading out data in a memory cell even if an operational frequency is high and restrains an increase in a layout area.  <P>SOLUTION: The semiconductor storage device starts to execute precharging to bit lines connected to memory cells corresponding to four candidate addresses when the candidates of read destination addresses are narrowed down to the four candidates addresses t6, and reads out, through a first sense amplifier, data stored in a memory cell, which corresponds to one candidate address between two candidate addresses, after the read destination addresses are narrowed down to the two candidate addresses t7, and reads out, through a second sense amplifier, data stored in the memory cell corresponding to the other candidate address, and then selects either the data read through the first sense amplifier or the data read through the second sense amplifier to output it after the read destination addresses are established t8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043151-A (JP)
Title: Control device
Inventor: IIDA TAKAHIRO
IPC: F02M25/07
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain stepwise increase of the EGR valve opening degree accompanying termination of EGR cut, and thereby to avoid a problem generated at the termination of the EGR cut.  <P>SOLUTION: The control device 5 includes a sliding mode controller 51 for repetitively calculating linear input and non-linear input with reference to state variables, and a correction control part 52 for changing, according to predetermined conditions, either one of or both a switching gain and a smoothing coefficient defining the non-linear input, and rewriting the state variable by calculating backward a state variable to provide a non-linear input after the change of the same value as the non-linear input before the change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045305-A (JP)
Title: Taste improver of high-sweetness sweetener
Inventor: MIYAZAWA TOSHIO
IPC: A23L27/20
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taste improver that effectively suppresses slight unpleasant bitterness, harshness and astringent taste characteristic of a high-sweetness sweetener with a small addition amount without changing a flavor original to food and reproduces the same taste strength and flavor profile as those using a sugar such as sucrose, etc., even if a high-sweetness sweetener is used.  <P>SOLUTION: The taste improver of high-sweetness sweetener including a composition comprising (A) spilanthol or an extract or an essential oil of plant containing spilanthol, (B) quinic acid or a composition containing quinic acid, (C) vanilla polyphenol or a composition containing vanilla polyphenol, (D) green tea polyphenol or a composition containing green tea polyphenol and/or (E) rosaceous plant polyphenol or a composition containing rosaceous plant polyphenol is added to a food and beverage containing a high-sweetness sweetener so that unpleasant aftertaste of high-sweetness sweetener is improved and the same taste strength and flavor profile as those using sucrose, etc., are reproduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035889-A (JP)
Title: Method for providing mobile iptv service and system for the same
Inventor: JOO HYUNCHUL
IPC: H04N7/173
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing mobile IPTV service and a system for achieving the same method.  <P>SOLUTION: The system for achieving the method for providing mobile IPTV service includes an IPTV head-end for encoding and outputting data for IPTV stream to a base layer and an enhancement layer, a base station for receiving the IPTV stream from the IPTV head-end and outputting a transmission IPTV stream by partially cutting the enhancement layer of the IPTV stream through combination of the predetermined modulating process and encoding rate, and mobile terminals for receiving the transmission IPTV stream from the base station. The users are thereby satisfied most efficiently in QoS, while the IPTV service includes consideration of user distribution characteristic in the network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052331-A (JP)
Title: Wire rope
Inventor: OKAMOTO SHINJI
IPC: D07B1/06
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rope having excellent bending resistance.  <P>SOLUTION: The wire rope 10 is used for fixing a wheelchair to a loading position, and is formed by twisting a plurality of strands formed by twisting many wires 12 subjected to area reduction working. The wire rope 10 is not subjected to swaging processing, and the area-reducing rate of each of the wires 12 represented by (1-s/a)×100% (wherein, (a) is the cross-section area of each of the wires 12 before the area reduction working; and s is the cross-section area after the area reduction working) is from 97.5 to 98.5%. The bending resistance of the wire rope 10 is improved because the swaging processing is not applied. The deteriorations of flexibility and tensile strength caused by the non-execution of the swaging processing are suppressed by setting the area reduction rate of the wire 12 constituting the wire rope 10 as the above.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051224-A (JP)
Title: Method and apparatus for molding resin molding, and device for adjusting thickness of thermoplastic resin sheet
Inventor: TANJI TADATOSHI
IPC: B29C51/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for molding a resin molding which can materialize a desired thickness distribution suitable for the secondary molding of a molten thermoplastic resin sheet.  <P>SOLUTION: The method for molding the resin molding has a step of melting and kneading a thermoplastic resin, a step of reserving a prescribed amount of the resin, a step of extruding the resin intermittently, a step in which the molten sheet-shaped resin is thereby extruded downward from an extrusion slit 34 to be sent downward by the rotation/drive of rollers 30A and B, a step in which the molten sheet-shaped resin sent by the rollers is arranged on the side of molds 32A and B arranged below, a step in which a sealed space formed between the sheet-shaped resin and the molds is decompressed, and/or the sheet-shaped resin is pressurized toward the molds to be molded in a shape formed along the shape of the molds, and a step in which a pair of the rollers is rotated/driven while pressing is carried out irrespective of the thickness of the sheet-shaped resin supplied to a pair of rollers with uneven wrinkles formed in the outer surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060818-A (JP)
Title: Curable composition for imprint, cured product and method of manufacturing the same
Inventor: SAKIDA KYOHEI
IPC: H01L21/027
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable compound for imprint with low-viscosity and low volatile.  <P>SOLUTION: The curable compound for imprint contains ≥30 wt.% of a (meth)acrylate compound based on the whole polymeric monomer, wherein the (meth)acrylate compound is composed of only a carbon atom, an oxygen atom and a hydrogen atom and has ≥310 of a molecular weight and ≤30 Pa s of viscosity at 25 °C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010050982-A (JP)
Title: Bias method and circuit for distortion reduction
Inventor: APARIN VLADIMIR
IPC: H03F1/32
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To cancel second-order or third-order nonlinearity of a transistor, without depending on the temperature variation or on the manufacturing process drift.  <P>SOLUTION: Mathematically, nonlinearity can be represented by a sum of multiple components where some components have negative sign. The components are proportional to DC currents of a transistor at bias voltages which differ by small amounts. Each bias transistor generates a DC current representing one of the components. A feedback circuit senses the DC signal and generates the bias voltage of the bias transistor that makes the DC signal zero. One of the bias voltages is applied to a main transistor, and as a result, the selected nonlinearity is cancelled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062053-A (JP)
Title: Wire harness
Inventor: OGAWA TATSUO
IPC: H02G3/30
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness that prevents cost increase as much as possible, and secures intervals between a plurality of cables in an extending direction.  <P>SOLUTION: The wire harnesses 11A, 11B are connected between a motor and a generator, and between the motor and an inverter, which mutually and relatively vibrate. The harnesses include: a plurality of shield cables 25 in which connecting terminals 31 connectable to the terminal boxes of the motor, the generator and the inverter, are formed at both ends; and clamps 41, 42, 43, 44 formed at least near both ends of the shield cables 25, and fitted to the motor, generator and inverter. The clamps 41, 42, 43, 44 have a plurality of holding holes 52, 62, 72 to hold the plurality of shield cables 25 at intervals. The shield cables 25 are arranged at intervals in the extending direction by the clamps 41, 42, 43, 44 formed near both ends thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013661-A (JP)
Title: Adhesive composition, circuit connecting material, connecting structure for circuit member, and semiconductor device
Inventor: KATOGI SHIGEKI
IPC: C09J4/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an adhesive composition that can be cured sufficiently quickly at low temperatures while exhibiting sufficiently stable adhesion strength, and has a wide process margin for curing; a circuit connecting material; a connecting structure for circuit members; and a semiconductor device.  <P>SOLUTION: The adhesive composition includes a thermoplastic resin, a radical polymerizing compound, a radical polymerization initiator and a radical polymerization regulator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011064804-A (JP)
Title: Electric wire accommodating mechanism, electronic instrument, and electronic instrument system
Inventor: KOTOSHI TAKEHIRO
IPC: G03G15/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism that stably accommodates an electric wire.  <P>SOLUTION: If the vertical length H of a cable guide 52 is approximately 11 mm, the vertical length C of a pawl 70 is approximately 3.5 to 4 mm, and the height h of a rib 71 is approximately 1 to 2 mm. Therefore, a length C' from the leading end of the pawl 70 to a face opposite to another face (guide upper face 81 or guide lower face 82), which is provided with the pawl 70, is greater than the vertical length C of the pawl. As shown in Fig.7, when an option cable 90 is accommodated in the cable guide 52 through the space between the pawl 70 and the guide upper face 81 or guide lower face 82, a pair of ribs 71 corresponding to the pawls 70 pushes the option cable 90 stored in the cable guide 52 upward or downward in the direction of the pawl 70. This makes it easy for the option cable to be caught by the pawl 70. Since the option cable 90 is caught by the pawl 70, the cable 90 is made less likely to be detached from the cable guide 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066586-A (JP)
Title: Headphone
Inventor: AKINO YUTAKA
IPC: H04R1/10
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pressure inside a forward cavity from rapidly changing when mounting headphones.  <P>SOLUTION: The headphone 1 includes: an electroacoustic transducer 10 attached onto nearly the center of a baffle plate 20; a headphone casing 30 for forming a rear cavity RC of prescribed volume on the back of the baffle plate 20; and an ear pad 40 that is attached over the entire periphery on the front of the baffle plate 20 and forms a front cavity FC between a temple HS of a human body and the baffle plate 20. The ear pad 40 comprises an elastic body 41 that is covered with a non-permeable outer cover 42 and includes continuous bubbles. In this case, an air flowing port 43 having prescribed thin air layer resistance R is provided on an outer side 40c of a free space in the ear pad 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010201412-A (JP)
Title: Method for removing so3 in exhaust gas
Inventor: AOYAMA KOTARO
IPC: B03C3/013
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing SO<SB>3</SB>in an exhaust gas wherein a suitable amount of NH<SB>3</SB>is introduced and a dust adhered to a discharge electrode can be fallen down even at a discharge-gas temperature at which NH<SB>4</SB>HSO<SB>4</SB>is formed.  <P>SOLUTION: There is provided a method in which NH<SB>3</SB>is injected into the exhaust gas containing SO<SB>3</SB>and air is supplied to an electric dust collector 24 to remove SO<SB>3</SB>in the exhaust gas, wherein the adding amount of NH<SB>3</SB>for SO<SB>3</SB>is controlled to remove SO<SB>3</SB>in accordance with the exhaust-gas temperature where NH<SB>4</SB>HSO<SB>4</SB>is generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065106-A (JP)
Title: Capsule toner and method for producing the same
Inventor: TSUBAKI YORIHISA
IPC: G03G9/087
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide capsule toner achieving both of low temperature fixability and hot offset resistance, and to provide a method for producing the capsule toner.  <P>SOLUTION: The capsule toner 1 comprises toner base particles 2 containing a binder resin and a colorant, and a resin coating layer 4 formed on the surface of the toner base particle 2. The resin coating layer 4 comprises a plurality of kinds of resin fine particles having different complex viscosities, formed into a film state. The plurality of kinds of resin fine particles include first resin fine particles showing a complex viscosity of 5.0×10<SP>2</SP>Pa s or more and 1.0×10<SP>3</SP>Pa s or less at the softening temperature of the toner base particles, and second resin fine particles having a complex viscosity of 1.0×10<SP>4</SP>Pa s or more and 1.0×10<SP>5</SP>Pa s or less at the softening temperature of the toner base particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069843-A (JP)
Title: Developer carrier, developing device, and image forming apparatus
Inventor: KANAZAWA HIROTADA
IPC: G03G15/09
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier or the like for preventing polarity of a magnetic pole between repulsive poles from being reversed and having a magnet roll having highly accurate magnetic force characteristics.  <P>SOLUTION: The developer carrier has a magnet roll formed by bonding a plurality of magnet pieces around a shaft, and a developing sleeve to be rotated around the magnet roll. The plurality of the magnet pieces includes: a conveying pole piece for conveying a developer adsorbed on the surface of the developing sleeve; an interposed pole piece provided adjacent to the conveying pole piece and for separating the developer from the surface of the developing sleeve; and a pumping pole piece provided adjacent to the interposed pole piece and for adsorbing the developer on the surface of the developing sleeve. Concerning the conveying pole piece, the interposed pole piece and the pumping pole piece, normal directional magnetic flux density is the same polarity on the surface of the developing sleeve, and the interposed pole piece protrudes more outward than the conveying pole piece on a boundary surface between the conveying pole piece and the interposed pole piece.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069638-A (JP)
Title: Radar system
Inventor: AIZAWA ICHIRO
IPC: G01S13/34
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system which can measure its relative distances and relative velocities with respect to a plurality of objects respectively.  <P>SOLUTION: Based on relative distances measured by the step chirp method, an estimation range for performing maximum likelihood estimation of the relative distance with respect to each object is determined. Then, a signal function representing a mixed signal obtained by mixing each reflected signal received on the occasion of measurement and a transmission signal is generated. Signal function candidates to be candidates of a function representing the signal function are generated, based on an assumed distance generated within the estimation range, and a signal function candidate representing the signal function is identified among the generated signal function candidates. An assumed distance substantially the same substituted into the identified signal function candidate is estimated as the relative distance to each object by the method of maximum likelihood. Moreover, based on the estimated relative distance, a relative velocity with each object is also estimated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068506-A (JP)
Title: Method for manufacturing glass molding
Inventor: FUKUDA SHIGEKI
IPC: C03B11/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass molding by which the manufacture of the glass molding from a molten glass gob is carried out while suppressing the sticking of the widest part of the molten glass to a recessed surface of a glass mold.  <P>SOLUTION: The recessed surface 11 of the glass mold 10 has a first surface 111 including the center of the recessed surface 11 and a second surface 112 inclined at a larger angle than that of the first surface 111. The manufacturing method has a step of receiving the molten glass gob GA into the recessed surface 11 so that the upper end part 114 of the second surface 112 is positioned below the widest part S where the width in the horizontal direction in the molten glass gob GA is widest.  <P>COPYRIGHT: (C)2011,JPO&INPIT