baber/WOPTO huggingface dataset:
Patent JP-2010230059-A (JP)
Title: Sealing device and rolling bearing
Inventor: UEDA MITSURU
IPC: B60B35/18
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device in which lips are hardly deformed to a sealed side, the lips are hardly attracted to a sliding member, and the lips are not inverted to the sealed side.  <P>SOLUTION: Annular axial lips 51, 52 extending from a base part 50 and sliding on an end face 59 in the axial direction of an inner shaft 3, and annular reinforcing lips 54, 55 extending from the base part 50, positioned on the sealed side of the axial lips 51, 52, respectively, and positioned at an interval from the inner shaft 3, are formed on an elastic member 41 of the sealing device 8. Based on the amount of an atmospheric pressure difference on the external side and the sealed side of the axial lips 51, 52, the axial lips 51, 52 take either one of a first state in which they are positioned at an interval with respect to the reinforcing lips 54, 55, respectively, and a second state in which the axial lips 51, 52 are in contact with the reinforcing lips 54, 55, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232406-A (JP)
Title: Processing method of semiconductor substrate, and method for manufacturing semiconductor device
Inventor: KOBAYASHI HIKARI
IPC: H01L21/304
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a semiconductor substrate which processes the semiconductor substrate with a solution having an extremely low concentration of CN<SP>-</SP>ion to remove metallic contaminations therefrom, and to provide a method for manufacturing a semiconductor device.  <P>SOLUTION: Cleaning the semiconductor substrate with the solution containing a small amount of CN<SP>-</SP>ion and adjusted at pH 9 to 14 at a temperature of 50°C or below, preferably at a range of 30 to 40°C, removes the initial metallic contamination of a surface copper concentration of about 10<SP>13</SP>atom/cm<SP>2</SP>to 10<SP>9</SP>atom/cm<SP>2</SP>or below. The solution with a small amount of remaining CN<SP>-</SP>ion is simply removed by absorption or the like to an ion exchange resin to easily meet environmental standards.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227297-A (JP)
Title: Mascara applicator
Inventor: TAKADA MOTOKI
IPC: A45D34/04
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mascara applicator with several comb teeth by which application effect of mascara to eyelashes is improved, application by the first stroke is improved and voluminous eyelashes can be created by ensuring liquid storing spaces between the comb teeth capable of storing a large amount of mascara liquid and which can solve all the problems by storing a large amount of mascara liquid without changing pitches between the comb teeth.  <P>SOLUTION: The mascara applicator is provided with the several comb teeth at its applicator base. The comb teeth are arranged in a line so that wide comb teeth whose width is larger and narrow comb teeth whose width is smaller may be arranged alternately. In this manner, the liquid storing spaces are ensured at the side edges of the narrow comb teeth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227020-A (JP)
Title: Pre-harvesting processing structure of combine
Inventor: TANAKA YUJI
IPC: A01D41/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-harvesting processing structure of a combine which can be easily detached from and attached to a traveling machine body of a lifting frame unit supporting a sub-cutting device with respect to the traveling machine body so that it can be lifted/lowered.  <P>SOLUTION: The sub-cutting device 14 is attached to the lifting frame unit 13 extending from the traveling machine body 2 forward of the machine body. The lifting frame unit 13 is supported by the traveling machine body 2 by a bearing part 17 so that it can be vertically swung around a lateral axis X2. The lifting frame unit 13 is configured to be attachable/detachable with respect to the traveling machine body 2 integrally with the bearing part 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232485-A (JP)
Title: Group iii nitride semiconductor light emitting element and method of manufacturing the same
Inventor: OKUNO KOJI
IPC: H01L33/32
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve light emission efficiency and reliability, while improving electrostatic breakdown voltage property in a group III nitride semiconductor light emitting element.  <P>SOLUTION: An ESD layer 102 has a three-layer structure of a first ESD layer 110, a second ESD layer 111, and a third ESD layer 112 from the side of an n-type contact layer 101. The first ESD layer 110 is n-GaN, where the Si concentration is 1×10<SP>16</SP>to 5×10<SP>17</SP>/cm<SP>3</SP>, the thickness is 200-1,000 nm, and the pit density is ≤1×10<SP>8</SP>/cm<SP>2</SP>. The second ESD layer 111 is non-dope GaN, where the thickness is 50-200 nm and the pit density is ≥2×10<SP>8</SP>/cm<SP>2</SP>. The third ESD layer 112 is n-GaN, where a characteristic value to be defined by the product of the Si concentration (/cm<SP>3</SP>) and the film thickness (nm) is 0.9×10<SP>20</SP>to 3.6×10<SP>20</SP>(nm/cm<SP>3</SP>).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009145912-A (JP)
Title: Image forming apparatus and developer cartridge
Inventor: SUZUKI TSUTOMU
IPC: G03G15/08
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining information on a developer cartridge, while preventing a rise in costs and avoiding an increase in structural complexity, and to provide a developer cartridge detachably mounted in the image forming apparatus.  <P>SOLUTION: When the developer cartridge 30 is mounted in a body casing 2, a sensor gear 70 is driven one-half of a rotation by a motor 59. Contact protrusions 82 are moved in a circumferential direction together with the rotation of the sensor gear 70 to pass through a detection position of an actuator 91. An optical sensor 92 detects passage of the contact protrusion 82. A CPU 90 determines the information on the developer cartridge 30 on the basis of whether the optical sensor 92 has detected the contact protrusion 82.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010229924-A (JP)
Title: High pressure pump
Inventor: SANO ATSUSHI
IPC: F02M59/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase of a leakage amount of fuel by suppressing an increase of a clearance amount accompanied by an further increase of fuel injection pressure (forcibly-fed pressure).  <P>SOLUTION: In a tip in the axial direction of a plunger 4 of a pump element, a cylindrical hollow pocket 17 opened at a plunger end surface 12 is formed at a radially inward side from a sliding clearance 6 formed between a cylinder inner surface 8 of a cylinder head 2 and a plunger side surface 16 of a plunger external wall 15. Thereby, the deformation of the plunger side surface 16 of the plunger external wall 15 can be offset and the increase of the clearance amount accompanied by the further increase of fuel injection pressure can be suppressed. Also, a plunger block 18 is fitted into a fitting recessed part 14 of the tip of the plunger 4, and thereby a dead volume at a top dead center position of the plunger 4 can substantially be reduced, so that the deterioration of pump efficiency can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228698-A (JP)
Title: Vehicular body side part structure
Inventor: OGAWA KYONOBU
IPC: B62D25/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicular body side part structure capable of enhancing a load transmission efficiency of the center pillar by a reinforcing member, when a load is input on a side face of a vehicle, capable of restraining deformation caused by welding, and capable of facilitating welding work.  <P>SOLUTION: This vehicular body side part structure 11 is provided with the reinforcing member 28 along the center pillar 13, the center pillar 13 is formed respectively with one side bead 33 and the other side bead 34 along the reinforcing member 28 in a plate-like reinforcing stiffener 27 attached with the reinforcing member 28 on a face 31 directed to a cabin 15, using the reinforcing member 28 as a closed cross section, and the one side bead 33 and the other side bead 34 are welded to the reinforcing member 28 in the first welding bead part 36 and the second welding bead part 37, by executing fillet welding. The one side bead 33 is formed to be convex.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242314-A (JP)
Title: Apparatus and method for regenerating removed sludge
Inventor: NITAO HIROSHI
IPC: E02F7/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform removed sludge regeneration treatment depending on a target strength and a condition of application, while adapting to the removal of the sludge.  <P>SOLUTION: This apparatus for regenerating the removed sludge has a mixing basin, the inside of which is partitioned into a plurality of basins via a partition. The apparatus for regenerating the removed sludge manufactures fluid improved soil from the removed sludge by charging the removed sludge, produced by soil improvement etc., into a predetermined basin so as to perform moisture regulation and mixing an additive. The apparatus for regenerating the removed sludge includes: a backhoe 5 which is arranged at the one longitudinal end of the mixing basin 21; an additive supply device 24 which is installed near the other end so as to automatically charge the additive into the mixing basin; a removed sludge storage basin 20 which is installed near the one end in the longitudinal direction of the mixing basin; and a slurry storage basin 22 which is installed near the other side so as to store slurry in an upper layer, separated by sedimentation. The backhoe can convey the removed sludge in the removed sludge storage basin to the mixing basin, and can convey the slurry in the upper layer, separated through sedimentation in the mixing basin, to the slurry storage basin. The additive supply device can charge a required amount of an additive from a solidification material tank and an ancillary material tank depending on the total amount of sludge remaining in the mixing basin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245131-A (JP)
Title: Pattern forming method
Inventor: TOYOKAWA IKUHIRO
IPC: H01L21/027
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method for easily removing residues between patterns formed on a coating surface while suppressing coseparation.  <P>SOLUTION: A first method includes the processes of: forming a negative first film 31; forming a light-shielding second film 33 on the first film; pressing a light-transmissive stamper 10 from a second film side toward a substrate 20 to form a light-shielding pattern 33'; exposing the first film through the light-shielding pattern from the side of the light-transmissive stamper; removing the light-shielding pattern; and removing an unexposed portion. A second method includes the processes of: forming a positive first film; forming a light-shielding second film on the first film; pressing the light-transmissive stamper from a second film side toward the substrate to form a light-shielding pattern; exposing the first film through the light-shielding pattern from the side of the light-transmissive stamper; removing the light-shielding pattern; and removing an exposed portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009266364-A (JP)
Title: Semiconductor memory device
Inventor: KAJITANI KAZUHIKO
IPC: G11C16/06
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which operation margin of a sense amplifier can be improved by canceling variation of a manufacturing process of threshold voltage of a MOS transistor and property variation of a single-ended sense amplifier due to temperature dependency.  <P>SOLUTION: In the semiconductor memory device, a memory cell is connected with a local sense amplifier and a global sense amplifier via a local bit line and a global bit line. The local sense amplifier is a single-ended sense amplifier including a single MOS transistor which detects a potential of the local bit line which varies when data of the memory cell is read and written. The threshold voltage of the MOS transistor is monitored so as to produce a high level write voltage and a low level write voltage, which are corrected and shifted based on the monitoring result so as to properly perform reload operation on the memory cell by the global sense amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242639-A (JP)
Title: Control device for internal combustion engine
Inventor: SUISO FUMIHIRO
IPC: F02D43/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine certainly preventing deterioration of a filter and damage to the filter by preventing the excessive temperature rise of the filter after transferring to an idle operation condition or the like while maintaining good fuel economy and exhaust gas characteristics.  <P>SOLUTION: In this control device 1, output of the internal combustion engine 3 is previously restricted in a normal operating condition according to the calculated amount of particulates deposited QPM and detected filter temperature TDPF in order to prevent the excessive temperature rise of the filter 14 after the internal combustion engine 3 is transferred from the normal operating condition to the idle operating condition or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240804-A (JP)
Title: Tool center point adjusting method
Inventor: ONO KAZUYA
IPC: G05B19/18
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool center point adjusting method for adjusting a coordinate position of a tool center point efficiently in a short time.  <P>SOLUTION: In this method, a position of the tool center point VP in the axial direction of each movement axes C1, C2, C3 is adjusted until actual stop of the tool center point can be visually confirmed while moving each of movement axes C1, C2, C3 circularly by using the tool center point VP as a fulcrum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242936-A (JP)
Title: Differential gear device for vehicle
Inventor: TAKAIRA KOJI
IPC: F16H48/20
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear device for a vehicle, which changes the torque distribution of torque output from a pair of output shafts, in the differential gear device for the vehicle which makes the pair of output shafts generate rotation speed differences according to traveling states.  <P>SOLUTION: A side gear 36r is constituted of a first side gear 60 and a second side gear 62 different form the first side gear 60 in diameter, and the output shafts 38r are selectively spline-engaged with one of the first side gear 60 and the second side gear 62. Hence, the torque distribution of a center differential gear 32 is changed by making the output shafts 38r selectively engaged with one of the first side gear 60 and the second side gear 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273120-A (JP)
Title: Duplexer
Inventor: KAWAMOTO TOSHIHIKO
IPC: H03H9/64
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small duplexer with superior isolation characteristics.  <P>SOLUTION: In the duplexer, a high pass filter 4 and a low pass filter 3, which consist of ladder type filter, are provided on a common piezoelectric substrate 11. The duplexer includes a first elastic wave resonator 31a contained in the filter on one side, a second elastic wave resonator 42c contained in the filter on the other side, and a first additional grating reflector 86a arranged between the resonators 31a, 42c for reflecting an elastic wave leaked from a grating reflector of the first elastic wave resonator 31a. In the first elastic wave resonator 31a, an additional grating reflector is not provided on the side opposite to the second elastic wave resonator 42c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247359-A (JP)
Title: Method for molding tire
Inventor: MITANI SHINGO
IPC: B29D30/30
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a tire in which a reinforcing cord can be arranged in a splice part so as to equalize the reinforcing cord both in the splice part and in the other part, and there exists no possibility of easily separating the reinforcing cord from a joining part before splice.  <P>SOLUTION: As the reinforcing cord 5a is arranged to one end side in the width direction of one strip of rubber 5b becoming one joining part 5d in the width direction of a carcass member 5, the reinforcing cord 5a can uniformly be arranged on the splice part without overlapping the reinforcing cord 5a. In this case, as respective strips of rubber 5b and 5c are rolled by using one pressure roll 10 with a first large-diameter part 10a pressure-contacting one joining part 5d and the other pressure roll 11 with a second large-diameter part 11a pressure-contacting the other joining part 5e, even on the joining part 5d on one end side in the width direction where the reinforcing cord 5a is exposed, the reinforcing cord 5a and the strip of rubber 5b can fully be pressure-bonded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246624-A (JP)
Title: Game machine
Inventor: YAMAGUCHI MASAKI
IPC: A63F5/04
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of properly executing auxiliary performances.  <P>SOLUTION: The lottery of winning combinations is executed in the inside, and reels 32L, 32M, 32R respectively visible through a display windows 26L, 26M, 26R start rotating when a start lever 41 arranged in a slot machine 10 is operated. Further, the reel 32L, 32M, 32R respectively corresponding to stop switches 42 to 44 stop when the switches 42 to 44 are operated. Here, a display control unit determines whether or not to execute the auxiliary performance when receiving lottery result command showing the lottery result of the winning combinations from a main control unit. Further, 90000 is set in a performance timer and special performance data is obtained when determining to execute a special performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248658-A (JP)
Title: Coated paper
Inventor: MEIWA YOSHIHEI
IPC: C08F20/34
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper having lightweight and excellent glossiness to solve the problem that when a relatively inexpensive material is used, it is extremely difficult to effectively suppress permeation of coating liquid through the surface of printing lightweight base paper and to efficiently form a coating film of a coated layer.  <P>SOLUTION: The coated paper is obtained by treating at least one side of paper sheet consisting mainly of pulp with a surface treatment agent containing a cationic group-containing copolymer obtained by polymerizing a specific vinyl monomer with a specific cationic group-containing vinyl monomer, and then providing the treated surface of the paper with the surface treatment agent with a coated layer of a coating liquid containing pigment and a binder having a glass transition temperature in a specific range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252162-A (JP)
Title: Wide band amplifier
Inventor: YAMANAKA KOJI
IPC: H03F1/42
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve wide band output matching with a low loss, without increasing a chip area.  <P>SOLUTION: A wide band amplifier includes: a 180° hybrid 1 for distributing a signal to be amplified into signals having a phase difference of 180° from each other; a transistor 3 in which one of distributed signals output from the 180° hybrid is given to a gate electrode G thereof; and a transistor 4 in which the other of distributed signals output from the 180° hybrid is given to a gate electrode G thereof and of which the drain electrode D is connected with a drain electrode D of the transistor 3, wherein the 180° hybrid 6 composites a signal output from the drain electrode D of the transistor 3 and a signal output from the drain electrode D of the transistor 4 while aligning their phases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249775-A (JP)
Title: Apparatus for measuring liquid level temperature
Inventor: IMAGUCHI HIROHISA
IPC: G01K1/14
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring a liquid surface temperature, capable of grasping erroneous detection of a liquid level temperature with a simple structure even in the case of a liquid whose water level changes.  <P>SOLUTION: The apparatus for measuring includes: a temperature measurement part 10 which is stored to vertically move with a displacement of a sea water level Sa of sea water S inside a cylindrical support 4 immersed in the sea water S to measure a temperature of the sea water S; a detection weight 15 which is retained on a temperature measurement part 10 side by buoyant force under a state where the temperature measurement part 10 is in contact with the sea water surface Sa and which is dropped by its dead weight when the temperature measurement part 10 is distant from the sea water surface Sa; and error detection means 20 which operates with dropping of the detection weight 15 and outputs a temperature error detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254481-A (JP)
Title: Composition for producing zinc oxide thin film and method for producing zinc oxide thin film using the same
Inventor: INABA KOICHIRO
IPC: C01G9/02
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for producing a zinc oxide thin film, which is not ignitable, is easily handled and forms a transparent zinc oxide thin film by heating at ≤300°C even if heating is necessary, and to provide a method for producing the transparent zinc oxide thin film by using the composition.  <P>SOLUTION: The composition for forming the zinc oxide thin film contains a product obtained by hydrolyzing at least partially an organic zinc compound represented by general formula (1): R<SP>1</SP>-Zn-R<SP>1</SP>(wherein R<SP>1</SP>is a 1-7C straight-chain or branched alkyl group), wherein water is added to a solution containing the organic zinc compound dissolved in an electron donating organic solvent, to the content that the molar ratio of the added water to the organic zinc compound is 0.6-0.9. The method for producing the zinc oxide thin film includes the steps of: applying the composition to the surface of a substrate; and heating the obtained coating film at ≤300°C to form the zinc oxide thin film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259155-A (JP)
Title: Semiconductor device
Inventor: TANIDA SUSUMU
IPC: H02M3/07
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can generate a boosted voltage without enlarging the circuit size even if a power voltage supplied from outside is low.  <P>SOLUTION: A main charge pump 24 receives a voltage inputted from outside and boosts the inputted voltage by a boosting action of repeating the charge of a capacitor. A capacitor Cg1 is connected to the output of the main charge pump 24. A positive sub charge pump 28 is connected to the output of the main charge pump 24, and boosts the output voltage of the main charge pump 24 to positive or negative by the repeated boosting the charge of the capacitor. The positive sub charge pump 28 performs boosting intermittently until the output voltage of the positive sub charge pump 28 reaches a desired level after being activated.  <P>COPYRIGHT: (C)2011,JPO&INPIT