baber/WOPTO huggingface dataset:
Patent JP-2010113079-A (JP)
Title: Developer, image forming method, image forming apparatus, and process cartridge
Inventor: IMAHASHI NAOKI
IPC: G03G9/10
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer which substantially avoids carrier deposition and has stable charging ability over a long period of time.  <P>SOLUTION: A toner in the developer is produced by dissolving or dispersing toner materials in an organic solvent, emulsifying the resulting solution or dispersion in an aqueous medium containing an anionic surfactant A and anionic resin fine particles B, and removing the organic solvent, wherein resin fine particles C are added to the dispersion or emulsion before, during or after the emulsification, so that the toner has the resin fine particles C on a toner base particle surface. The toner has a weight average particle diameter of 3-6 μm, in which a content of coarse powder having a particle diameter of ≥8 μm is ≤2 mass%. A carrier in the developer has a coating layer on a core material surface and has a weight average particle diameter of 22-32 μm, in which the ratio of the weight average particle diameter Dw to a number average particle diameter Dp is 1.0<Dw/Dp<1.2, while a content of particles having a particle diameter of ≤20 μm is ≤7 mass%, and a content of particles having a particle diameter of ≤36 μm is 90-100 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136458-A (JP)
Title: Power supply system
Inventor: TAKAKUSA HIDEHIRO
IPC: H02J9/06
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain a simple, reliable, low-priced, and efficient power supply system.  <P>SOLUTION: This system includes: a rectifier, which rectifies the full waves of three-phase AC or rectifies the half waves and outputs a rectified voltage; a group of batteries, in which a plurality of batteries for outputting the voltage at or under the lower limit value of the output voltage of the rectifier are connected in series; a DC/DC converter, which performs both of step up and step down of the DC voltage; and a DC/DC converter, which only performs the step up of the DC voltage, or a DC/DC converter, which only performs the step down of the DC voltage. It is constituted so that the output voltage of the group of batteries should be applied to the output end of the voltage of the rectifier via a rectifier that is connected in series in the forward direction to the voltage polarity of the group of batteries.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112631-A (JP)
Title: Heating cooker
Inventor: KISHIMOTO TAKUSHI
IPC: F24C1/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of washing, at an optimum time, scale precipitated in a heating container for generating steam.  <P>SOLUTION: A control device 5 applies specified voltage to a heater 103 of positive temperature characteristics for heating water in a heating container. The control device 5 has a scale determination part 34a determining that scale components are accumulated in the heating container when a current value of the heater 103 detected by a current transformer 41 when water in the heating container boils, is a scale determination value or less. When the scale determination part 34a of the control device 5 determines that the scale components are accumulated in the heating container, the control device 5 controls a liquid crystal display part 36 to inform a user of the necessity of scale washing in the heating container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111304-A (JP)
Title: On-vehicle remote control device
Inventor: TAKENAKA KENICHI
IPC: G06F3/038
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle remote control device executing the failure diagnosis singly by the remote control device without using any indicator or communication means.  <P>SOLUTION: The on-vehicle remote control device 1 includes an operation input unit 10 for executing the position instructing operation in a predetermined operational range, switch illuminating LEDs 14a, 15a (a light emitting diode and an illumination unit) for illuminating switches 14, 15 constituting the operation input unit 10, and a control part 20 controlling the brightness of the switch illuminating LEDs 14a, 15a. The self diagnosis mode for executing the self diagnosis of a failure of the operation input unit 10 can be set therein. The control unit 20 controls the brightness of the switch illuminating LEDs 14a, 15a based on the illumination pattern set corresponding to the instructing position by the operation of the operation input unit 10 when the self diagnosis mode is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111427-A (JP)
Title: Inner stopper with integral pull ring
Inventor: KINO KIMIO
IPC: B65D47/06
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner stopper 1 with an integral pull ring which discharges an oil-based liquid and a water-soluble liquid to the outside by a nearly equivalent discharging ratio at each time, in a discharged material such as separated liquid dressing or the like.  <P>SOLUTION: In the inner stopper 1 with the integral pull ring molded as one part, the discharged material is mixed and discharged to the outside from the inner stopper 1 with the integral pull ring 6 which is mounted to the mouth of a bottle 10 in which the discharged material such as the separated liquid dressing or the like is put and a wall plate 5 is provided between the upper edge and the lower edge of an inner stopper ring body 3 and a cut-out part 5d by a thin line 5a is formed on the wall plate 5 and the cut-out part 5d is cut out by pulling up the pull ring 6 to form an opening 7 at the wall plate 5 and also a tube 8 is provided below the wall plate 5 and the lower edge of the tube 8 is projected toward the inner wall of the bottle 10 to form an intake 8b between the bottle 10 and the tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116431-A (JP)
Title: Water-absorbing material
Inventor: KAWAHARA NOBUO
IPC: C08F255/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-absorbing material having excellent water-absorbing property and water retentivity, good workability and high mechanical strength.  <P>SOLUTION: The water-absorbing material is obtained by molding a graft type olefinic polymer comprising (1) a polymer segment A, as a main chain skeleton, which includes an olefin chain having a repeating unit derived from at least one olefin selected from 2-20C olefins as a main constitutional unit, and has intrinsic viscosity [η] of ≥0.70 dL/g as measured in decalin at 135°C, and (2) a polymer segment B, as a side chain skeleton, which includes a monomer chain having a repeating unit derived from a water-soluble (meth)acrylic acid-based monomer as a main constitutional unit. The water-absorbing material has (i) a melting point of 100-280°C obtained by measurement with a differential scanning calorimeter (DSC), (ii) a water retention value of ≥7%, and (iii) a water content of ≥10%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117577-A (JP)
Title: Polarizer
Inventor: ASANO KOSUKE
IPC: G02B5/30
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer having a higher level of polarization performance for a light in the deep ultraviolet wavelength.  <P>SOLUTION: The polarizer includes: a substrate 1 transparent to deep ultraviolet light; and a periodic structure 2 including a plurality of structural elements at predetermined intervals on the substrate 1, the polarizer being configured such that the deep ultraviolet light incident thereon is split into reflected light reflected by the periodic structure 2 and transmitted light passing between the structural elements adjacent to each other, and the periodic structure being composed of tungsten or chromium oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122728-A (JP)
Title: Indicator part control device
Inventor: MUKAI NAOMOTO
IPC: G06F15/78
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator part control device that has a microcomputer mounted on a vehicle.  <P>SOLUTION: The indicator part control device includes the microcomputer 21 storing characteristic data specific to different specifications and having input terminals 42-46 and output terminals 61-63, a specification setting control circuit 41 connected to the input terminals 42-46, operating switches 11-16 disposed on an instrument panel of a vehicle, operative members whose driven state changes with the operation of the operating switches 11-16, indicator parts 17-19 for indicating the driven state of the operative members, and an indicator part drive circuit 31 connected to the output terminals 61-63. The microcomputer 21 sets characteristic data depending on an input signal from the specification setting control circuit 41 and outputs a signal depending on the set characteristic data to the indicator part drive circuit 31 to switch the indication of the indicator parts 17-19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122345-A (JP)
Title: Image displaying device, image displaying method, and image displaying system
Inventor: TOMITA HIDEO
IPC: H04N13/363
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform color space conversion so that an image to be displayed has desired property in the display of a stereoscopic image, or the like.  <P>SOLUTION: Using a color conversion coefficient set so that a left eye image displayed by light emitted through a left eye optical filter has desired property, a converting section 23l converts the left eye image signal to an image signal that has a different color space. Using a second color conversion coefficient set so that a right eye image displayed by light emitted through a right eye optical filter has desired property, a converting section 23R converts a right eye image signal into an image signal that has a different color space. On the basis of right and left image signals after the conversion, a liquid crystal panel 131r, etc. are driven, thereby emitting light for the formed right and left eye images, and displaying a stereoscopic image on a screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120793-A (JP)
Title: Apparatus for generating hydrogen
Inventor: KONO MOTOTAKA
IPC: H01M8/06
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating hydrogen where the plugging of a gas flow path caused by impurities is prevented and the impurities are easily removed even if the impurities such as a hard material and the like are deposited at the downstream side of a steam generator.  <P>SOLUTION: An impurity separator 6 is placed at a confluent part of a hydrocarbon-based fuel and steam generated from the steam generator 2. The impurity separator 6 has a shape that a cylindrical or prismatic container is placed horizontally, a steam introducing port to introduce steam from the steam generator 2 is located on one side surface of the separator and a fuel introducing port to introduce the hydrocarbon-based fuel is located on another side surface. A mixed gas supplying port to supply a mixed gas where the hydrocarbon-based fuel and steam are mixed in the cylindrical container to a reformer 1 is located on the upper surface of the container. The volume of the impurity separator 6 is constituted of about two times larger than an original gas flow path in diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120669-A (JP)
Title: Method for cutting and opening square packaged object wrapped with sheet-like packaging material
Inventor: TAKEMOTO SHIGETO
IPC: B65B69/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting and opening method which does not cause useless consumption of the actual packaged object even if the packaged object is temporarily or urgently stopped, enables safe work even if a packaging material is not cut, and can analyze occurrence of a trouble automatically and objectively.  <P>SOLUTION: The cutting and opening method for cutting the packaging material and taking out blanks 1 from a square packaged object 3 or the blanks packaged with the sheet-like packaging material 2 includes: a drive means 7 having a servo mechanism driving a conveyance means 4; a position-detecting means detecting the upper end position of the conveyed packaged object and sending a position signal 10 of the position; a control means 11 determining a proper position of the packaged object based on the detected position signal, calculating a movement amount of the packaged object and sending a control signal of the movement amount to the drive means; a first cutting means 12 cutting the sheet-like packaging material 2 in the upper part and the side part of the packaged object having a clearance to form the first cut line; a second cutting means 12 forming the second cut line continuous to the first cut line; and an opening and taking out means taking out the whole blanks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124158-A (JP)
Title: Ip satellite communication system and method of protection against fraudulent packet introduction
Inventor: HOSHI KENICHI
IPC: H04L12/66
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a fraudulent IP packet in IP satellite communication.  <P>SOLUTION: When receiving an ARP request packet generated from a user terminal 5, a TA 4 performs an address solution by itself using an IP address→MAC address correspondence chart 13, and gathers IP packets transmitted from the user terminal 5. Payloads of the absolute minimum IP packets which are gathered and determined as being normal are compared with a signature pattern 17 in a signature pattern comparison processing part 16, and the fraudulent IP packet is detected. Since the TA 4 performs the address solution instead of the other user terminal 5, it receives the IP packets not addressed to itself like an NIDS and receives and inspects actual IP packets like an HIDS. Thus, when the fraudulent IP packet is determined, the outflow of the fraudulent IP packet is surely stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119744-A (JP)
Title: Magnetic resonance imaging system and rf (radio frequency) coil
Inventor: IWADATE YUJI
IPC: A61B5/055
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To confirm at least part of positional relationship between a predetermined region specified by a positioning MR image 403 and coil conductors 101-104 included in an RF receiving coil 14.  <P>SOLUTION: The positional relationship between the position of the region specified by the positioning MR image 403 and the position of at least part of the coil conductors 101-104 of the RF receiving coil 14 is shown by a positioning light 17 or a display 34. The region in the positioning MR image 403 is specified by automatically detecting the predetermined region included in the positioning MR image or by operator's locating a region marker 403 in a position corresponding to the region of the positioning MR image. According to an MRI SYSTEM, in creating a phase image, a coil conductor of the RF receiving coil 14 affecting the phase image is located away from internal organs as an object of analysis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223285-A (JP)
Title: Image forming apparatus
Inventor: ISHIMI TAKATSUGU
IPC: G03G15/16
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for suppressing slip to an endless belt member of a transfer roller made of a metallic roller.  <P>SOLUTION: To both end parts of a primary transfer roller 5Y located at the outside of an imaging range of a photoreceptor dram 1Y, ring elastic bodies 102Y having higher frictional coefficient than the surface of the metallic roller are fixed by bonding or press fitting. The elastic bodies fixed to both ends of the primary transfer roller are provided with frictional coefficients so that the maximum static frictional force between the elastic body and an intermediate transfer belt is larger than the maximum static frictional force F3 between the shaft 101Y of the primary transfer roller 5Y and shaft insertion parts 103aY, 104aY of bearings 103Y, 104Y, and the frictional force between the elastic body and the intermediate transfer belt is larger than the maximum static frictional force F4 between the shaft 101Y of the primary transfer roller 5Y and the shaft insertion parts 103aY, 104aY of the bearings 103Y, 104Y.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126455-A (JP)
Title: Method for producing aromatic carboxylic acid
Inventor: FUKUI KATSUHIKO
IPC: C07C51/47
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic carboxylic acid, including an improved treating step concerning a flammable solid component and a high-COD water formed at the recovery of an organic compound, a catalyst or the like in a separated mother liquor of oxidation reaction to be purged to the exterior of the system in the production process.  <P>SOLUTION: The method for producing the aromatic carboxylic acid includes an oxidation step of obtaining aromatic carboxylic acid slurry by oxidizing an alkyl aromatic compound in a solvent; an aromatic carboxylic acid-separating step of obtaining the aromatic carboxylic acid and the mother liquor from the aromatic carboxylic acid slurry; a mother liquor-recycling step of separating the mother liquor into a recycling mother liquor and a purge mother liquor, and returning the recycling mother liquor to a step before the aromatic carboxylic acid-separating step; a solid-liquid separation step of obtaining a flammable solid component and a liquid from the purge mother liquor; and a firing step of subjecting the solid component to a firing treatment with the high-COD water having a COD of ≥5,000 mass ppm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127335-A (JP)
Title: Right and left side drive force distribution device
Inventor: HORI MASAKATSU
IPC: F16H48/30
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a right and left side driving force distribution device performed such as the suppression of a sense of incongruity during turning traveling.  <P>SOLUTION: When determination at step S2 is Yes, an ATTS-ECU 16 sets a tack-in correction base value Wctb based on a longitudinal acceleration Gx at step S7, a lateral acceleration correction coefficient Kgy is set based on the absolute value ¾Gy¾ of a lateral acceleration Gy at step S8, and a vehicle speed correction coefficient Kv is set based on a vehicle speed v at step S9. Then, the ATTS-ECU 16 calculates a tack-in correction value Wct by multiplying the tack-in correction base value Wctb by the lateral acceleration correction coefficient Kgy and the vehicle speed correction coefficient Kv at step S10, corrects a front wheel load Wf using the tack-in correction value Wct at step S11, and after setting a front wheel tire lateral force estimation value Yf based on the front wheel load Wf and a front wheel tire slip angle αf at step S12, shifts to step S3, for setting the driving force distribution, and outputting a driving current to an ATTS 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130752-A (JP)
Title: Phase current estimator for motor
Inventor: AKIYAMA MASAHIKO
IPC: H02P6/08
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase current estimator for a motor, for properly improving the estimation accuracy of phase current.  <P>SOLUTION: The phase current estimator 10 for a motor includes a DC-DC converter output voltage controller for outputting an output voltage command Vdcc for indicating the magnitude of DC voltage (input voltage Vdc of inverter 13) applied from a DC-DC converter 12 to the inverter 13 in accordance with deviation (modulation rate deviation ΔRT) between a modulation rate RTc of the inverter 13 and a predetermined modulation rate lower limit RTL. The predetermined modulation rate lower limit value RTL is the lower limit value of a modulation rate of the inverter 13 which ensures the pulse width (pulse width in pulse width modulation) having a desired length for properly detecting a DC side current Idc of the inverter 13 by a DC side current sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130765-A (JP)
Title: Electric motor
Inventor: KONISHI HIROHIDE
IPC: H02K7/14
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor for solving the restriction imposed on external apparatuses by forming an inlay coupling portion in the inside different from the outer circumferential surface of a cylindrical output shaft.  <P>SOLUTION: The electric motor includes a structure in which a cylindrical output shaft 6 is rotatably supported on a motor housing 1, and an inlay coupling portion for connecting an external apparatus 40 is formed on the cylindrical output shaft 6. The electric motor includes a configuration in which a groove 6c forming a step portion having an inner circumference lower than an outer circumference is formed on the upper end surface of the cylindrical output shaft 6, and the inlay coupling potion 6h is formed on the outer circumferential side surface of the groove 6c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127731-A (JP)
Title: Light source control circuit
Inventor: OKUMURA SHUICHI
IPC: H03K17/78
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source control circuit capable of detecting surely a disconnection state and a non-disconnection state of a light source, even when a period of a PWM signal for performing PWM driving of the light source is short.  <P>SOLUTION: This light source control circuit includes a transistor 12 to be controlled by a command signal from a control part 11, a light source 13 whose emission is controlled by switching the ON/OFF state of the transistor 12, a power source 14 for supplying power to the light source 13, and a disconnection detection circuit 16 for detecting disconnection of the light source 13. The control part 11 includes a PWM control function capable of adjusting emission brightness of the light source 13, and a pulse determination function capable of determining whether or not a pulse waveform is included in a signal waveform inputted into a control part 10 through the disconnection detection circuit 16, determines that the light source 13 is in the non-disconnection state when the pulse waveform is included in the signal waveform, and determines that the light source 13 is in the disconnection state when the pulse waveform is not included in the signal waveform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125689-A (JP)
Title: Resin molding apparatus
Inventor: OZAKI KIYOHIRO
IPC: B29C45/78
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately secure the quality of resin molded article by preventing occurrence of surface sink without requiring the significant change of mold structure like the adoption of a slide mold.  <P>SOLUTION: A mold 10 for molding a resin molded article 40 having a boss part 42 has a core pin 30 used for molding the boss part, the core pin is configured with an outside sleeve pin 32 and an inside center pin 34 protruded from its end and forming the inner part of the boss part 42. The center pin 34 is configured in a hollow shape having an air path therein. Cooling air is fed into the boss part 42 in the resin molded article 40 through the air path.  <P>COPYRIGHT: (C)2010,JPO&INPIT