baber/WOPTO huggingface dataset:
Patent JP-2011147905-A (JP)
Title: Water purifying material, wastewater treatment method, and sand capping method
Inventor: OYAMA KEIJI
IPC: E02B3/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying material, a wastewater treatment method and a sand capping method, capable of achieving material cost reduction and excellent water purifying effect.  <P>SOLUTION: The water purifying material is a material obtained by applying calcium chloride (CaCl<SB>2</SB>) treatment to Hi bead, that is, a granulated substance containing coal ash, a solidifying material, and a water retention material, which is referred to as "CaCl<SB>2</SB>treated Hi bead".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256855-A (JP)
Title: Resin-filled ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier
Inventor: HIKICHI TAKASHI
IPC: G03G9/113
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-filled ferrite carrier that controls a charge amount when used as a developer while keeping the benefits of resin-filled carrier and has good strength and is less deteriorated by aging and has superior durability, and to provide an electrophotographic developer using the resin-filled ferrite carrier.  <P>SOLUTION: The resin-filled ferrite carrier for an electrophotographic developer is obtained by filling voids of a porous ferrite core material with a resin, wherein the resin is a silicone resin having a phenyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158501-A (JP)
Title: Coloring composition, color filter, and color liquid crystal display element
Inventor: UEHARA HIROSHI
IPC: G02F1/1335
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring composition superior in alkali development even if using a dispersant with a high amine value or a dispersant having no acid value.  <P>SOLUTION: The coloring composition contains (A) a coloring agent, (B) a dispersant whose amine value is 5 mgKOH/g or larger, (C) a binder resin having a repeating unit denoted by the following formula (1), and (D) a polyfunctional monomer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157874-A (JP)
Title: Fuel supply device
Inventor: NAKAMURA TAICHI
IPC: F02M37/00
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device facilitating installation of lead wires and preventing the lead wires from being damaged due to rubbing with a corner at a -Z side end of a second cylindrical part.  <P>SOLUTION: The fuel supply device 1 includes the lead wires 6 which are pulled out from the inside in the radial direction of the second cylindrical part 11 to the outside through an opening formed in the second cylindrical part 11, are turned back to a +Z side and are connected to conduction terminals 13, and a regulation means 5 provided on the outer peripheral face of a first cylindrical part 24 for regulating movement of the lead wires 6. The regulation means 5 includes a base part 22 formed by protruding a part of the outer peripheral face of the first cylindrical part 24 in the radial direction, and a hold part holding the lead wires 6 on the base part 22. The surface of the base part 22 is formed to be almost flush with the outer peripheral face of the second cylindrical part 11 or to protrude in the radial direction more than the outer peripheral face of the second cylindrical part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156169-A (JP)
Title: Cleaning device also used as pet brush
Inventor: URATANI HIROYUKI
IPC: A46B17/06
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device also used as a pet brush that can groom a pet and remove dust including the pet's fallen hair sticking to clothes, a carpet, or the like without discarding paper resources.  <P>SOLUTION: The cleaning device 1 also used as a pet brush includes a case 21 having a first opening 21b communicating with the outside while having a space inside, and having a pet brush 26 having pin-shaped elastic bristles, raised on the surface, and a first base 22 held inside the case 21 and provided retractably through the opening 21b. The plate surface of the first base 22 is provided with a dust collecting brush 23 having inclined piles, and a dust removing brush 24 havign inclined piles and located to abut on the dust collecting brush 23 is provided inside the case 21. The inclined piles of the dust collecting brush 23 and dust removing brush 24 incline in a direction toward the inside of the case 21 from the first opening 21b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166420-A (JP)
Title: Cellular phone set with television broadcast receiving function, and control method thereof
Inventor: AOKI YUICHI
IPC: H04N21/426
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone set with a television broadcast receiving function performing waiting even during the reception of a television broadcast, while sharing a receiving circuit for the television broadcast and a receiving circuit for communication, and to provide a method for controlling the cellular phone set with a television broadcast receiving function.  <P>SOLUTION: The cellular phone set includes a transmitting circuit 10, a first receiving circuit 11, a second receiving circuit 12, a first local oscillator 13, a second local oscillator 14, a first switching circuit 15, and a second switching circuit 16. When the television broadcast is received, the first switching circuit 15 supplies a first frequency output from the first local oscillator to the first receiving circuit 11 and the second switching circuit 16 supplies a second frequency output from the second local oscillator 14 to the second receiving circuit 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165578-A (JP)
Title: Lighting device
Inventor: TANIGAWA TETSUYA
IPC: H05B37/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device hardly giving a sense of incongruity, even when changing a light output of a light source.  <P>SOLUTION: When a light output P1 of a light source is changed in accordance with an instruction signal to instruct a light output Pc of an integer multiple of a prescribed unit output Pcs, a fading operation is carried out in which the light output P1 of the light source is changed gradually by steps of a prescribed control width Pls smaller than the unit output Pcs. As compared with the case in which the light output P1 of the light source is changed at a stretch by the unit output Pcs, a sense of incongruity is hardly given to a user looking at the light source when the light output P1 of the light source is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171357-A (JP)
Title: Light emitting device and method of manufacturing the same
Inventor: NOZAKI TAKAHIKO
IPC: H01L33/52
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light emitting device that facilitates control over a film thickness of a sealing material and is free of mixing of an air bubble into the sealing material, and to provide the light emitting device that has no color unevenness and good efficiency of light emission.  <P>SOLUTION: A resin composition of high viscosity including a resin, and a phosphor and a filler as required is dripped on a light emitting element on a substrate on which the light emitting element is mounted. A transparent member where a recess substantially similar to the shape of the light emitting element is formed is pressed so that the recess covers the light emitting element after the resin composition is dripped to cover the entire upper surface of the light emitting element with the resin composition, which is then cured to form the sealing material. Metal bumps for joining the transparent member are formed on the substrate, and the transparent member is joined to the substrate partially through the metal bumps.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171834-A (JP)
Title: Communication system and electronic choke circuit
Inventor: KUNIYOSHI KENJI
IPC: H04B3/54
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system using an electronic choke circuit, capable of reducing change of impedance in relation to load variation, and capable of stabilized circuit operation by preventing the occurrence of negative resistance.  <P>SOLUTION: A terminal 3 has an electronic choke circuit 10 which separates dc power and communication signals supplied from a management device 2. The electronic choke circuit 10 has a variable impedance element 11, an inductor 12 connected to the variable impedance element in series, and a resistor 13, wherein the variable impedance element 11 is a transistor where a collector/emitter is inserted between terminals T1 and T3. A series circuit of a resistor 14 and a capacitor 15 is connected between terminals T1 and T2. One end of the capacitor 15 is connected to the base of the variable impedance element 11. A capacitor 16 is connected between terminals T3 and T4. The resistor 13 prevents that resistance characteristics between an input terminal and an output terminal becomes negative resistance in a frequency band containing the frequency of the communication signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171033-A (JP)
Title: Connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/77
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector with a structure capable of holding an FPC and obtaining a stable connection without using another member.  <P>SOLUTION: In the connector 10, a locking part 82 is provided to the FPC 80, a protrusion 56 engaging with the locking part 82 is provided in an engagement opening 18 of a housing 12, an insertion can be carried out without an inserting force being applied when the FPC 80 is inserted, a turning member 16 elastically deforms a contact 14 by turning the turning member 16 to press down the FPC 80 at the same time as a contact part 22 on top of the contact 14 comes into contact with a contact point of the FPC 80, thereby the locking part 82 of the FPC 80 engages with the protrusion 56 of the housing 12, and thus the engagement enables holding of the FPC 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171966-A (JP)
Title: Radio communication equipment and radio communication system
Inventor: FUKUNAGA SHIGERU
IPC: H04W72/08
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the exclusive usage of radio wave by short carrier sense radio communication equipment without sacrificing power saving property by the short carrier sense.  <P>SOLUTION: The radio communication equipment of a first network where a carrier sense time is shorter than a carrier sense time regulated in a second network with the same band to be used for radio communication, includes: a means for outputting an average transmission data length; a means for outputting the number of peripheral devices; and a means for determining a time as a halt time, which is longer by at least the carrier sense time of the second network than a time to be taken in a case if radio communication equipment belonging to the first network with the number of peripheral devices successively transmits data of the average transmission data length after data are transmitted from the radio communication equipment, and then, setting the determined halt time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172062-A (JP)
Title: Resistor module
Inventor: MIZUTA YOSHIHISA
IPC: H03M1/12
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor module and an A/D conversion apparatus, easily dealing with an input signal regardless of the type of it.  <P>SOLUTION: A resistor module is equipped with: a resistor; input-side connectors connected to both terminals of the resistor, respectively; and output-side connectors connected to both the terminals of the resistor, respectively. The input-side connector is configured to be directly or indirectly and freely removably connected to an outside line connector cable, and the output-side connector is configured to be directly or indirectly and freely removably connected to the input-side connector of an A/D conversion apparatus. The A/D conversion apparatus is equipped with: the input-side connector configured to be directly or indirectly connected to the output-side connector of the resistor module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174712-A (JP)
Title: Current detection circuit and semiconductor integrated circuit
Inventor: OTAKE SEIJI
IPC: G01R19/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detection circuit for a transistor, that does not affect a current flowing through the transistor, and minimizes a power loss, an increase of the pattern area and so on.  <P>SOLUTION: The current detection circuit 100 includes a wiring 2 connected to a MOS transistor 1 and forming a current path of a current I1 of the MOS transistor 1, a current detection MOS transistor 3 having a gate connected to the wiring 2 and passing a current I2 corresponding to the potential of the gate therethrough, and a current detector for detecting the current I2 flowing through the current detection MOS transistor 3. The current detection circuit is configured including a load resistor 4 connected to the current detection MOS transistor 3 and a voltage detection circuit 5 detecting a drain voltage VD2 of the current detection MOS transistor 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176404-A (JP)
Title: Optical transmitter
Inventor: YOSHIKANE NOBORU
IPC: H04L12/811
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter which can prevent packet loss and suppressing unneeded alarms when the adaptive control of an interface speed corresponding to a traffic amount is executed.  <P>SOLUTION: To optical transmitter for adaptively controlling the interface speed of the device in linkage with the traffic amount includes: an acceleration means for monitoring the traffic amount of an interface, and in detecting the increase in a fixed traffic amount or more, adjusting the interface speed of a line side interface and then adjusting the interface speed of a client side interface; and a deceleration means for adjusting the interface speed of the client side interface and then adjusting the interface speed of the line side interface in detecting the reduction in the fixed traffic amount or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173952-A (JP)
Title: (meth)acrylate derivative composition and method for producing the same
Inventor: YASUMURA TAKASHI
IPC: C08G65/332
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibranched (meth)acrylate composition that can be used without performing specific treatment, such as advanced filtration, after reaction, as well as a simple method for producing a multibranched (meth)acrylate.  <P>SOLUTION: The method for producing a multibranched (meth)acrylate is provided, in which the multibranched (meth)acrylate is obtained by reaction of a multibranched polyether polyol with (meth)acrylic acid, wherein the multibranched polyether polyol is obtained by reaction of a hydroxyalkyloxetane with a monofunctional epoxy compound in the presence of a sulfonic acid-based esterification reaction catalyst. The method for producing a multibranched (meth)acrylate includes a process of treating the reaction liquid with a basic substance without performing a process of water washing and liquid separation operation for removing the sulfonic acid-based esterification reaction catalyst after the reaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176419-A (JP)
Title: Backing material for ultrasonic probe, ultrasonic probe using the same, and ultrasonic image diagnostic apparatus for medical use
Inventor: MORITA SEIWA
IPC: H04R17/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing material for ultrasonic probe, which has a high attenuation factor of unneeded ultrasonic waves emitted backward from an ultrasonic vibrator configuring the ultrasonic probe, has proper acoustic impedance, and is hardly thermally deformed during dicing, and to provide the ultrasonic probe using it, and an ultrasonic image diagnostic apparatus for medical use.  <P>SOLUTION: The backing material for ultrasonic probe is provided behind the ultrasonic vibrator configuring the ultrasonic probe, and attenuates the ultrasonic waves emitted backward from the ultrasonic vibrator. The backing material contains a base material and a filler mixture, and the base material is a nano-composite epoxy resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176558-A (JP)
Title: Low-pass filter
Inventor: TOYA HIROKAZU
IPC: H01P1/215
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress crosstalk, jitter, spike in a switching mode electric circuit, to make a matching termination circuit, a snubber, a partial resonance circuit unnecessary, and to allow bit parallel high speed transmission of data and high speed power conversion.  <P>SOLUTION: An insulator layer 3 consists of an adhesive sheet which makes epoxy resin, fluororesin, acrylic resin, polyimide resin, polyurethane resin, etc. be base resin. Magnetic layers 2 and 4 are formed by a metal glass spray coating method on the whole surface of conductor foils 1 and 5. A transmission line structure chip of Fig.1 is arranged by sandwiching the insulator layer 3 by the magnetic layers 2 and 4 of a double layer metal foil to be constituted of the conductor foil 1 and the magnetic layer 2, and the conductor foil 5 and the magnetic layer 4, and heat compressed to be formed. The transmission line structure chip is embedded in the insulator layer in wiring structure, a low-pass filter element which builds in the transmission line structure chip is loaded on a printing wiring substrate, and connected between an output terminal of the switching element and a transmission line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176163-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MATSUO ICHIRO
IPC: H01L29/788
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in characteristics of a gate insulating film and a capacitance insulating film during a manufacturing process for a nonvolatile semiconductor storage device.  <P>SOLUTION: The non-volatile semiconductor storage device contains a MISFET 16 disposed on a semiconductor substrate 2 of a first conductivity type, and a MIS capacitor 17 on a first well 3 of a second conductivity type. The MISFET 16 comprises a gate insulating film 4 disposed on the semiconductor substrate 2, a gate electrode 6a disposed on the gate insulating film 4, and a source and drain impurity layer 7, 8 disposed on both sides of the gate electrode 6a. The MIS capacitor 17 comprises a capacitance insulating film 5 disposed on the first well 3 functioning as a first electrode, a second electrode 6b disposed on the capacitance insulating film 5, and first impurity layers 11a, 11b of a first conductivity type. A floating gate 6 is configured by electrically connecting the gate electrode 6a and the second electrode 6b. The gate insulating film 4 and the capacitance insulating film 5 are formed from the same material and have the same thickness. The gate electrode 6a and the second electrode 6b are formed from the same conductive film. A second impurity layer 14 is formed on and over the boundary of the semiconductor substrate 2 and the first well 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175588-A (JP)
Title: Image formation system, image formation management device, information processing apparatus, image formation management program, and information processing program
Inventor: NISHIZAWA TAKESHI
IPC: G06F3/12
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation system in which a place for forming an image is restricted even when a place at which an image forming apparatus is installed is not obtained from the image forming apparatus, an image formation management device, an information processing apparatus, an image formation management program, and an information processing program.  <P>SOLUTION: A terminal device 18 arranged at an installation place of the image forming apparatus 1 reads authentication information, position information and position information obtaining time information from a user terminal device 16 of a user, and when an authentication server 14 authenticates the authentication information, the terminal device 18 requests of a print server 12 a print list of jobs that can be subjected to image formation by the image forming apparatus 1. The print server 12 generates a print list on the basis of the authentication information, the position information and the position information obtaining time information, and transmits the print list to the terminal device 18, and the user selects a job requesting printing from the print list. When allowing the selected job to be printed, the print server 12 outputs the job to the image forming apparatus 1 and instructs the image forming apparatus 1 to form an image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179092-A (JP)
Title: Roasting-reduction method for steel by-product
Inventor: TODOROKI HIDEKAZU
IPC: C21B11/10
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roasting-reduction method for steel by-product, in which occurrence of a blowing-up phenomenon is surely predicted without being accompanied with the time delay and the operational condition of a reducing furnace is changed before the blowing-up happens, to avoid the occurrence of the blowing-up.  <P>SOLUTION: This invention relates to the roasting-reduction method for steel by-product, in which the raw material consisting of the steel by-product is supplied into the reducing furnace together with a carbonaceous material, and reduced, wherein in the process where melting of the raw material is started by supplying a prescribed electric power, and the raw material is melted and reduced with the carbonaceous material, to start formation of molten metal and molten slag, the temperature of the raw material charged in the reducing furnace, is measured with a radiation thermometer, and the reduced electric power for preventing the crushing and the blowing-up phenomena, calculated based on the prescribed electric power and the temperature variation, is supplied into the reducing furnace or the supply of electric power is suspended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180512-A (JP)
Title: Developing device, image forming apparatus, and process unit
Inventor: YAMADA MASAAKI
IPC: G03G15/08
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to prevent failures, such as image failure, by preventing the occurrence of leak even when the state of the surface layer of a toner bearing roller changes and by stabilizing the state of a flare formed on the toner bearing roller.  <P>SOLUTION: The toner bearing roller 103 has a plurality of types of electrodes formed on its circumference to be insulated from each other, and the surface layer formed from dielectric on a circumferential side from the plurality of types of electrodes. An electric field for causing a developer on the toner bearing roller 103 to fly is generated between the different types of electrodes on the toner bearing roller 103. The toner bearing roller 103 includes: a toner supply roller 105 for supplying toner in contact with the toner bearing roller 103; and an electrostatic capacity-measuring device 130 for measuring load capacity between the plurality of types of electrodes of the toner bearing roller 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT