baber/WOPTO huggingface dataset:
Patent JP-2010160374-A (JP)
Title: Method of manufacturing toner particle or toner
Inventor: IDA TETSUYA
IPC: G03G9/087
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably manufacturing toner that maintains high-quality images and having proper fixing properties that allow the toner to be fixed to various mediums.  <P>SOLUTION: The toner-manufacturing method has a surface modification process of a toner particle which includes a binder resin and a colorant; the surface modification process is performed, by using a surface modification device and the surface modification device includes a classification means for performing the discharge and removal to the outside of the device and a surface modification means using mechanical impact force, wherein the classification means has a plurality of blades and each blade is arranged so as to form a specified angle θ, with respect to a straight line that connects the center of a classification rotor with the top end of the blade; if the angle θ satisfies the relation 20°≤θ≤65°, and the circle-equivalent number is the mean diameter Da (μm) of the toner particle satisfies the relation: 4.0≤Da≤8.0 and, if the average circularity of the toner particle is set to Ca and the average circularity of the toner particle at circle-equivalent degree mean diameter of Da/2 is set to Ca/2, the relation : 0≤¾Ca-Ca/2¾≤0.004 holds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160732-A (JP)
Title: Server, software evaluation work management system, and program
Inventor: TERADA TATSUHIKO
IPC: G06Q50/00
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform management work and evaluation work of program source codes in software development with safety and efficiency, and to calculate a cost of the evaluation work with precision.  <P>SOLUTION: A property information registration section 21 registers or adds a property in response to a demand from input/output devices 51a to 51f, and registers management information of the property in a property information memory section 31. Then, if a build (execution module forming) demand exists, the property information registration section 21 registers the demand information in a build information memory section 32. An execution module forming section 23 refers to the build information memory section 32, to extract property as an object from the property information memory section 31, forms an execution module, and registers the actual results in an accounting information memory section 33. An accounting information registration section 25 extracts the build result of a project from the accounting information memory section 33 every predetermined term, calculates an accounting amount, and presents the project side with the accounting information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162937-A (JP)
Title: Parking assisting system
Inventor: KOGA HIKARI
IPC: B60R21/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assisting system capable of attaining parking assistance without performing complicated operation processing.  <P>SOLUTION: The parking assisting system 1 is provided with: a plurality of IC tags 2 buried in a parking line for forming a parking space; IC tag readers 3A, 3B mounted on the vehicle; and ECU 4. The IC tag readers 3A, 3B are reading the information of the IC tag 2 and are mounted to both left and right sides of a rear part of the vehicle. ECU 4 has a vehicle position calculation part 7; and a vehicle guide part 8. The vehicle position calculation part 7 receives the information of the IC tag 2 read by the IC tag readers 3A, 3B, detects the number of read IC tag 2 and determines a position relationship of the parking space and the vehicle from variation of the number of the IC tag 2. The vehicle guide part 8 produces assistance information for guiding the vehicle to the parking space based on the vehicle position data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163947-A (JP)
Title: Fuel consumption information providing system
Inventor: SUGIMOTO TOMONAGA
IPC: F02D45/00
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel consumption information providing system, capable of providing further effective information for contributing to improvement in fuel consumption.  <P>SOLUTION: A reference travel time information holding part 110 holds reference travel time information showing an estimated reference travel time required for traveling an optional traveling section, and a reference fuel consumption information holding part 121 holds reference fuel consumption information showing an estimated reference fuel consumption in the traveling of the traveling section. Further, a travel time information acquisition part 130 acquires travel time information showing an actual time required for the traveling of the traveling section, and a fuel consumption acquisition part 140 acquires fuel consumption information showing an actual fuel consumption in the traveling of the traveling section. A fuel consumption information providing part 150 provides each piece of the held reference travel time information and reference fuel consumption information, and the acquired travel time information and fuel consumption information to a user in a state such that reference-related information and acquisition-related information can be compared to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164285-A (JP)
Title: Runner inner diameter control method of groove type induction heating device
Inventor: ITAKUSU MOTOKUNI
IPC: C21C1/06
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of the runner inner diameter of the groove type induction heating device for allowing extension of the lifetime of a groove type induction heating device by stabilizing an inner diameter of a runner of the groove type induction heating device and stable operation of an induction furnace installed with the groove type induction heating device.  <P>SOLUTION: In the runner inner diameter control method of the groove type induction heating device provided for the induction furnace which stores molten iron and formed with a runner by using refractory, alumina system ramming material is used for the refractory when the molten iron is melted by charging iron scrap containing metal aluminum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167846-A (JP)
Title: Rolling bearing device
Inventor: KAMIMURA TOKUJI
IPC: F16B5/02
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device for securing even strength of a bolt, by restraining run-out of a flange part, even when constituted so as to provide rotation stopping torque of the bolt to a bolt insertion hole.  <P>SOLUTION: A hub unit 1 (a rolling bearing device) has an outer ring 2 (a nonrotational member) fixed to a knuckle 20 (a vehicle body side member), and an inner ring 3 (a rotary member) for installing a brake disc rotor 30 (a wheel side member) by a wheel installing flange part 3c (a flange part). A serration 3e1 is formed in an inner peripheral part of the bolt insertion hole 3e, and a collar 11 (an intermediate member) integrally joined to the bolt 6, having hardness lower than hardness of the inner peripheral part of the bolt insertion hole 3e and allowing biting-in of the serration 3e1, is interposed between the bolt 6 and the bolt insertion hole 3e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167899-A (JP)
Title: Control device of hybrid car
Inventor: MIHASHI HIDEO
IPC: B60L50/16
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect the cranking state of an engine in a hybrid car configured by interposing a clutch between an engine and a motor.  <P>SOLUTION: A control device of a hybrid car having an engine, a motor generator, a first clutch for connecting and disconnecting the engine and the motor generator, and a second clutch for connecting and disconnecting the motor generator and a driving wheel, is configured to start the engine by connecting the first clutch, and performing the cranking of the engine by driving the rotation of the motor generator, and includes a start request determination means (S12) for determining whether or not a start request for starting the engine has been made; a first clutch connection state determination means (S13) for determining the connection state of the first clutch; and a cranking determination means for determining that the engine is under cranking when it is determined that the start request of the engine has been made, and when it is determined that the first clutch is put in the connection state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108330-A (JP)
Title: Method of manufacturing syndiotactic 1,2-polybutadiene and iron-based catalyst composition therefor
Inventor: LUO STEVEN
IPC: C08F136/06
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing syndiotactic 1,2-polybutadiene, and to provide an iron-based catalyst composition used for the method of manufacturing syndiotactic 1,2-polybutadiene.  <P>SOLUTION: A catalyst composition comprises (a) an iron-containing compound, (b) a dihydrocarbyl hydrogen phosphite and (c) an organo aluminum compound, and is suitably used when preparing syndiotactic 1,2-polybutadiene by polymerizing 1,3-butadiene. When the catalyst composition is used, the use of environmentally detrimental components such as carbon disulfide and halogenated solvent is avoided. By changing a component and a component ratio of catalysts, melting point of the syndiotactic 1,2-polybutadiene can be varied from about 100 to about 200°C. It is quite desirable to enable a user to vary the melting temperature over such a broad range by using a single catalyst composition. The syndiotactic 1,2-polybutadiene can be used as a plastic or can be used as an additive for rubber compositions, wherein the syndiotactic 1,2-polybutadiene can be crosslinked with a conventional rubber by using a conventional crosslinking agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010170034-A (JP)
Title: Developing device
Inventor: OKUNO YUSUKE
IPC: G03G15/08
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the ends of the rotation shafts of conveying members, bearing members, and so on from being heated, with the result that developer are fused on those members and so on, they are worn, or thermally deformed, even when the conveying members for conveying developer are rotated at high speeds within a developing device.  <P>SOLUTION: In order that the rotation shafts 15a and 16a of the conveying members 15 and 16 provided with conveying vanes 15b and 16b be held by the bearing members 19a and 19b of extension parts 13a and 14a, which extend further sidewise than the circulating parts of developer conveying paths 13 and 14 along which developer D is conveyed and circulated, sealing members 18a and 18b are provided on the internal face side of the bearing members. Also, the rotation shafts of the conveying members near the sealing members are provided with returning vanes 15c and 16c radially projecting inclined in the direction in which developer guided by the sealing members is returned to the circulating parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168009-A (JP)
Title: Electronic key system and vehicle control portable machine
Inventor: SUGIURA MASAHIRO
IPC: B60R25/04
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic key system and a vehicle control portable machine capable of connecting Bluetooth communication for communication between a vehicle side device and the vehicle control portable machine, without impairing convenience, while reducing electric power consumption.  <P>SOLUTION: When predetermined operation for starting an on-vehicle engine is performed to the vehicle side device 100, code collation of the portable machine 200 is performed by using radiocommunication between the vehicle side device 100 and the portable machine 200. When this code collation is realized, the vehicle side device 100 starts operation of the on-vehicle engine, and a connection request is transmitted from an LF transmission part 102, and while trying BT communication connection between the portable machine 200 and itself, the portable machine 200 tries the BT communication connection between the vehicle side device 100 and itself when receiving the connection request by an LF receiving part 202.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175605-A (JP)
Title: Projector apparatus
Inventor: MAKINO HISASHI
IPC: G03B21/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector apparatus which is advantageous in terms of improving the user-friendliness.  <P>SOLUTION: The projector apparatus 10 includes a case 12, a light source 44, and a video projection section 46. The video projection section 46 generates an image projection light from the light of the light source 44 and emits the image projection light through an opening 14, provided in the case 12 to project an image onto a screen 2. The light source 44 and the video projection section 46 are arranged inside the case 12. A light leak section 60A provides a notification that power is being supplied by a power supply switch 32, by allowing some of the light of the light source 44 or some of the light emitted from the video projection section 46 to leak to the outside of the case 12, in a state where a shutter 16 is located at a block position. The light leak section 60A is constituted of a gap formed between the edge of the opening 14 and the shutter 16, and is provided to allow some of the light emitted from the video projection section 46 to leak to the front of the front wall 12A of the case 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172988-A (JP)
Title: Pressing force detecting device of polishing apparatus
Inventor: MATSUKAWA EIJI
IPC: B24B37/005
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing force detecting device capable of exactly detecting a pressing force acting on a polishing part.  <P>SOLUTION: A drive shaft 30 of a polishing head is rotatably movably supported in a rotating axis direction at a support frame 23 and driven by a head rotating mechanism 40 and a head elevating/lowering mechanism 50. The drive shaft 30 and the polishing head 70 are elastically, relatively connected so as to be displaceable in a rotating axis direction by a coupling part 60, and a relative and displacement detection part 110 for detecting the relative displacement of the drive shaft 30 and the polishing head 70 in a non-contact manner is arranged at the coupling part 60. A calculation processing device 120 calculates a polishing load based on the detected relative displacement amount and an elastic modulus of the coupling part 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174489-A (JP)
Title: Structure having drainage slope outside building having excellent heat resistance
Inventor: TATEYAMA AI
IPC: E04D13/04
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of preventing the occurrence of deformation even if opening parts using high performance glass such as double glazing or the like exist on an external drainage slope face constituted by using a synthetic resin foam material as a substrate material.  <P>SOLUTION: In this structure, the substrate material forming drainage slope to be constituted in the outside of a building is the synthetic resin foam material prepared by foaming a resin composition containing a copolymer formed by an aromatic vinyl unit and a vinyl cyanide unit to provide the structure having the drainage slope having the above characteristic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172459-A (JP)
Title: Game machine, authentication method, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing burden of a CPU forming a peripheral part by sensing a fraudulent act such as replacement of a main control board on which a regular main control part is mounted with a fraudulent main control board.  <P>SOLUTION: The Pachinko game machine has a main control part 201, an intermediate part 202, and a peripheral part 203. When a control command is a power up command to make the peripheral part 203 carry out processing at the time of powering up, the main control part 201 adds authentication data to authenticate the main control part 201 or data converted from the authentication data to the power up command and supplies it to the intermediate part 202. The intermediate part 202 carries out intermediate processing for the authentication data or the converted data which is added to the power up command and adds intermediate processing information acquired by the intermediate processing to the power up command and supplies it to the peripheral part 203. The peripheral part 203 authenticates the main control part 201 by using the intermediate processing information added to the power up command and carries out processing corresponding to an acquired result of the authentication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231811-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KITAJIMA YUICHIRO
IPC: H01L29/78
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device containing a MOS transistor requiring high withstand voltage, and to provide a method for manufacturing the device.  <P>SOLUTION: A semiconductor device is provided, containing a MOS transistor which has a high breakdown voltage and ensures a proper operation, even at a voltage of 50 V or higher, in a region where the concentration of electric field occurs in the lower section of a drain dispersion layer, covered with an offset dispersion layer by forming the drain dispersion layer, in a region where a LOCOS oxide film is partially etched in a LOCOS offset MOS transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178113-A (JP)
Title: Piezoelectric device
Inventor: MATSUMOTO MANABU
IPC: H03H9/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device of a reduced size capable of preventing break or crack of a container when joining a lid to the container.  <P>SOLUTION: The piezoelectric device includes a container having a concave space formed with a substrate and a frame on a main surface of the substrate, a piezoelectric vibration element with an electrode for excitation, mounted on a pair of piezoelectric vibration element mounting pads provided on the main surface of the substrate portion exposed in the concave space, and a lid for hermetically sealing the concave space. The main surface of the lid facing the concave space side has a portion inclined from an outer edge to inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173908-A (JP)
Title: Metal oxide sintered compact for thermistor, and manufacturing methods of thermistor element, thermistor temperature sensor and metal oxide sintered compact for thermistor
Inventor: FUJITA TOSHIAKI
IPC: C04B35/50
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide sintered compact for a thermistor, a thermistor element and a thermistor temperature sensor which allow the measurement in a broad temperature range and obtain a property of a small variation in the resistance at a high temperature near 1,000°C, and to provide a manufacturing method of a metal oxide sintered compact for a thermistor.  <P>SOLUTION: The metal oxide sintered compact is used for a thermistor, and comprises a composite oxide represented by formula: (La<SB>1-y</SB>Y<SB>y</SB>)<SB>1-z</SB>A<SB>z</SB>(Cr<SB>1-x</SB>Mn<SB>x</SB>)O<SB>3</SB>(wherein A is at least one of Ca and Sr; 0.0≤x≤1.0, 0.0<y<1.0; and 0.0<z≤0.7). Further, the thermistor element 3 has the metal oxide sintered compact 2 for a thermistor, and at least a pair of lead wires 1 one ends of which are fixed to the metal oxide sintered compact 2 for a thermistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175939-A (JP)
Title: Image forming apparatus, process cartridge, and image forming method
Inventor: YOSHINO YOSHIE
IPC: G03G21/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably and continuously obtaining an excellent image without losing any time by deciding the time for replacement of a latent image carrier and knowing the time for replacement before an abnormal image is generated.  <P>SOLUTION: The image forming apparatus includes: the latent image carrier having a protective layer containing a filler on the surface thereof; an electrifying means; an electrostatic latent image forming means; a developing means; and a transfer means. A surface potential detection region for deciding the time for replacement of the latent image carrier is provided outside the image region of the latent image carrier. In the surface potential detection region, the content rate of the filler in the protective layer of the surface potential detection region of the latent image carrier is smaller than that of the filler in the protective layer in the image region. A surface potential detection means is provided in the surface potential detection region of the latent image carrier. A display means for displaying the time for replacement of the latent image carrier is provided for the image forming apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183690-A (JP)
Title: Motor control device for vehicle
Inventor: HAYASHI KAZUHITO
IPC: H02P27/08
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that ensures the power performance of a motor by sine wave PWM control as much as possible when the motor becomes impossible in rectangular wave control.  <P>SOLUTION: The motor control device 10 for a vehicle includes a converter 14 that boosts a DC voltage fed from a battery 12, an inverter 16 which converts the boosted DC voltage which is fed from the converter 14 to an AC voltage, and applies the AC voltage to the motor 18, and a control unit 20 that switches drive control methods of the motor 18 by controlling the operations of the converter 14 and the inverter 16. When the rectangular wave control becomes impossible, the control unit 20 selects a sine wave PWM control fixing mode which uses only the sine wave PWM control as the drive control method of the motor 18, and sets the maximum boosted voltage in the converter 14 to a large value as much as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183939-A (JP)
Title: Pure fluidic element and hand drying device using the same
Inventor: ODA IPPEI
IPC: A47K10/48
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pure fluidic element for stably oscillating a gas if a liquid penetrates into a connection duct or if dew condensation is present; and a hand drying device using the same.  <P>SOLUTION: The pure fluidic element 11 is composed of a gas inlet 12, the connection duct 13, a gas blow-out part 14, and a main channel 15 which communicates with the gas blow-out part 14 from the gas inlet 12. The pure fluidic element 11 has a liquid suppressing means in the connection duct 13, so that change of the ventilative sectional area of the connection duct 13 can be prevented and the gas can be oscillated at a stable frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT