baber/WOPTO huggingface dataset:
Patent JP-2011164530-A (JP)
Title: Developing device, process cartridge having the developing device, and image forming device including the developing device or process cartridge
Inventor: OYAMA KUNIHIRO
IPC: G03G15/08
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner aggregation in a toner storage part inside a developing device while maintaining a life of a developer.  <P>SOLUTION: A conveyance screw 56Y conveying a toner from the toner storage part 57Y to a developer storage part 54Y is divided into a conveyance screw 56aY inside the developer storage part 54Y and a conveyance screw 56bY inside the toner storage part 57Y. The conveyance screw 56bY is turned only inside the toner storage part 57 while stopping the conveyance screws 55Y and 56aY inside the developer storage parts 53Y and 54Y.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161147-A (JP)
Title: Heat exchanger-integrated artificial lung
Inventor: KAWAMURA SHINICHI
IPC: A61M1/36
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger-integrated artificial lung which reduces pressure drop of blood.  <P>SOLUTION: The heat exchanger-integrated artificial lung includes a heat exchanger, a cylindrical core 40, a bundle 30, and a blood outlet port. The heat exchanger is fitted and inserted in the cylindrical core 40. The cylindrical core 40 includes a diffusion part 48. The diffusion part 48 faces the other end side of the heat exchanger. The diffusion part 48 changes the flow of blood flowing out from the other end side of the heat exchanger to a direction in which the blood flows on the outside of the radial direction of a tube. The bundle 30 is made of hollow fiber membranes and encloses an outer surface 41 of the cylindrical core 40. On the bundle 30, the blood which has flowed out from an exit part 47 of the diffusion part 48 flows. The blood outlet port communicates the bundle 30 and discharges the blood that has flowed on the bundle 30. Round chamfering is performed over the entire periphery of an outer surface 41 on the side of the other end 40b of the cylindrical core 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170520-A (JP)
Title: Monitoring task support system
Inventor: TSUTSUMI KENJI
IPC: G08G1/09
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To support the monitoring task of lanes of a plurality of tollgates of a toll road.  <P>SOLUTION: The monitoring task support system is provided with; a plurality of lane facilities 170 equipped with an information collection means for collecting detailed information about a lane; a plurality of tollgate devices 150 installed in a plurality of tollgates, respectively, and communicatively connected to the lane facilities 170 installed on the lanes of the pertinent tollgates; a display means 131 as a device installed at a monitoring place different from the tollgates, and communicatively connected to each of the tollgate devices 150 for individually displaying the detailed information about the lane selected by a supervisor; a plurality of individual correspondence devices 130 for performing the monitoring processing of the lane selected by the supervisor; a display means 111 as a device installed at the monitoring place, and communicatively connected to each of the tollgate devices 150 and each of the individual correspondence devices 130 for collecting and displaying simple information about the lanes of all lanes; and an intensive correspondence device 110 configured to perform the simple monitoring processing of all the lanes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168358-A (JP)
Title: Printer and carrying device
Inventor: BETTO KAZUYUKI
IPC: B41J2/01
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying technology capable of precisely preventing creeping-into of a printing medium when placing the carried printing medium.  <P>SOLUTION: When a plurality of printing media S are longitudinally placed in parallel in the carrying direction on a carrier belt 2b, the carrier belt 2b is driven, and the printing media S abut on an abutting member 3a, and are dropped and stacked on a stacking plate 3b. At this time, the carrying speed of the carrier belt 2b is set slower in the carrying speed as the distance D between a downstream side end part in the carrying direction of the printing media S and the abutting member 3a becomes shorter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170621-A (JP)
Title: Electromigration verification device
Inventor: NASU TERUHIRO
IPC: G06F17/50
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromigration verification device capable of improving verification accuracy.  <P>SOLUTION: The electromigration verification device includes: a discriminating part for discriminating a part where a plurality of rectangular graphics are connected in the shape of steps as an offset connection part, and generating offset connection part data showing the offset connection part; a minimum width calculating part for calculating the minimum wiring width in the offset connection part on the basis of the offset connection part data, and generating minimum width data showing the minimum wiring width; a current density calculating part for calculating current density in the offset connection part on the basis of a current value flowing through the offset connection part and the minimum wiring width, and generating current density data showing the calculated current density; and a determining part for comparing the current density with a preset reference value on the basis of the current density data, and determining whether or not electromigration occurs on the basis of a comparison result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171514-A (JP)
Title: Semiconductor light emitting device
Inventor: KAZAMA TAKUYA
IPC: H01L33/38
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device capable of suppressing the self-absorption of light propagating in a semiconductor film without hindering current spread in the semiconductor film.  <P>SOLUTION: This semiconductor light emitting device includes: a support substrate 30; a semiconductor film 10 including a luminescent layer 12 formed on the support substrate; a surface electrode formed on a surface of the semiconductor film on a light extraction surface side; and a reflective film 20 formed between the support substrate and the semiconductor film and forming a reflective surface in an interface with the semiconductor film. The reflective film includes reflective electrodes 21 each coming into ohmic contact with the semiconductor film to form a current path in the semiconductor film between the surface electrode and itself.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167754-A (JP)
Title: Method and device for controlling cooling of thick steel plate and method for manufacturing thick steel plate
Inventor: NAKAGAWA SHIGEMASA
IPC: B21B45/02
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the cooling of a thick steel plate, which allows to suppress temperature irregularity in the width direction and the longitudinal direction of the thick steel plate as much as possible.  <P>SOLUTION: This invention relates to the method for controlling the cooling of the thick steel plate, in which a heated thick steel plate is passed through a water-cooling zone in which a plurality of headers are installed while moving the plate, to adjust the cooling water quantity density in the cooling zone to obtain a prescribed cooling stopping temperature, wherein a cooling model using the cooling water quantity density as a parameter, is applied to a part where the cooling water from header parts collides against the thick steel plate, and a cooling model using the flow rate at which the cooling water is moved in the width direction of the thick steel plate, as a parameter is applied to a part of the thick steel plate at the position corresponding to a space between header parts, to calculate a heat transfer coefficient and predict the temperature distribution in the width direction of the thick steel plate after passing through the water-cooling zone, and determine the distribution of the quantity of the cooling water of each header.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173624-A (JP)
Title: Fuel cap
Inventor: ENOMOTO KENTARO
IPC: B65D51/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a valve opening ability of a positive pressure valve of a fuel cap when a pressure inside a tank has a positive pressure, so as to increase a flow rate when the valve is opened.  <P>SOLUTION: A positive pressure valve 60 provided with a seat part 63a for being seated on and separated from a first seating part 20f that is formed within a cap body 20 is provided inside a fuel cap 10. When the pressure inside the tank exceeds a predetermined pressure, the positive valve 60 elevates to open a first valve flow passage 25d, and inside the tank communicate with the outside thereof. At this time, a pressure of a gas tending to flow outside on a pressure receiving part 63h of the seat part 63a, serves as a force to elevate the positive pressure valve 60 and improves the valve opening ability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010152388-A (JP)
Title: Method of designing multifocal ophthalmic lens
Inventor: PIERS PATRICIA ANN
IPC: G02C7/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation.  <P>SOLUTION: The method includes the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of the corneal surfaces by employing the mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising the lens and the at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175195-A (JP)
Title: Developing apparatus and image forming apparatus
Inventor: SODA TOMOHISA
IPC: G03G15/10
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus for measuring a thickness of a developer film formed on a developing roller by a liquid developer.  <P>SOLUTION: The developing apparatus 9b includes: a developer supply roller 21b; a supply roller 22b; a support roller 23b; a developer supply device 94b that supplies the liquid developer to a contact part Nb between the developer supply roller 21b and the supply roller 23b; a charger 97b that applies electric charge to the liquid developer configuring the developer film formed on a surface of the developer roller 21b; and a sensor 98b that measures a surface potential value of a predetermined area AR in the developer film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177619-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: KAWAMATA MUTSUMI
IPC: C02F3/34
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus in which nitrogen compounds such as ammonia nitrogen and nitrate nitrogen can be removed at a low cost.  <P>SOLUTION: The water treatment apparatus A includes: a nitrification means 1 for performing nitrification by using nitrifying bacteria; a denitrification means 4 for performing denitrification by using denitrifying bacteria; and a physical filtration means 5 for capturing organic matter in breeding water W<SB>0</SB>. A backwashing water supply means 2 for supplying backwashing water to a carrier 12 carrying nitrifying bacteria is arranged and the organic matter included in the backwashing water, which is passed through the carrier 12 carrying nitrifying bacteria, is supplied to the denitrification means 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180266-A (JP)
Title: Polarizing laminate, polarizing lens, and polarizing spectacles
Inventor: KOBUCHI NOBUYUKI
IPC: G02B5/30
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive polarizing laminate, a polarizing lens which is inexpensive and has a high polarization degree and a small distortion, and polarizing spectacles which are inexpensive, have a high polarization degree and have no optical distortion.  <P>SOLUTION: The polarizing laminate is characterized by arranging a protective function part on one side of a linear polarization function part and a thermal bonding function part on the other side. Such a novel polarizing laminate that the linear polarization function part is a linear polarizer, the protective function part is one of a cast molded sheet, a stretched and oriented sheet and an extrusion molded sheet whose thickness is 0.25 mm or less and the thermal bonding function part is an extrusion molded thermal bonding sheet is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180340-A (JP)
Title: Image forming apparatus
Inventor: WATABE TATSU
IPC: G03G21/20
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to catch fine particles generated from a fixing member, to prevent the fine particles from being burst, and to suppress thermal influence on a filter member, thereby, prolonging the service life of the filter member.  <P>SOLUTION: The image forming apparatus includes: a housing 320A wherein a heat roller 132 is stored, and having an inlet 351 and an outlet 352 for conveying a sheet; a duct 400, having a take-in port 403 for taking in the fine particles generated from the heat roller 132; the filter member 420, capable of catching the fine particles; an air discharge fan 430 configured to generate the air flow advancing toward the duct outlet 409; shutters 331 and 332, configured to switch open/closed states of the outlet 352 and the inlet 351, and communicating/non-communicating states of the duct 400 and the inner part of the housing 320A; and a control part configured to control the shutters 331 and 332, according to the initial burst condition of bursting the fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179751-A (JP)
Title: Combustion method for burner
Inventor: HANEMICHI TOMOYUKI
IPC: F23L7/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practicable combustion method and device for a burner exhibiting the NOx reduction effect.  <P>SOLUTION: In the combustion method for the burner 4 in a heating furnace 2, at least one of a flow rate of fuel fluid or oxidant fluid supplied to the burner 4 is periodically changed. Periodic change in an oxygen concentration in the oxidant fluid generates periodic change in an oxygen ratio obtained by dividing supply oxygen amount by theoretically necessary oxygen amount, and by differentiating the periodic changes in the oxygen ratio and the oxygen concentration, the combustion state becomes a periodically vibrated state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100960-A (JP)
Title: Printed circuit board and method of manufacturing the same
Inventor: HAMAZAKI MASASHI
IPC: H05K3/46
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board that allows the yield of a process to be increased by simplifying a process of forming a multilayer connection structure, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the printed circuit board includes: laminating a buildup layer 120 on a base substrate 110 including a circuit layer 115 connected with a first via 114 penetrating an insulating layer; processing a viahole 160 penetrating the buildup layer 120 including at least a part of the first via 114; and forming an interlayer connection member 162 in the viahole 160.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028720-A (JP)
Title: Method and apparatus for power allocation in storage system
Inventor: DAY BRIAN A
IPC: G06F1/26
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and systems for improved management of power allocation to a plurality of devices coupled to a controller.  <P>SOLUTION: The controller (102) and devices (106.1 to 106.4) exchange messages to request, grant, and release allocations of power from a common power supply (108). In some embodiments, the controller may be a SAS/SATA controller and the messages to be exchanged may be SAS/SATA frames and/or primitives. In one exemplary embodiment, the messages may request/grant a particular amount of power for each of one or more voltage levels provided by the power supply. In other exemplary embodiments, the messages may designate the duration of time during which the requesting device may utilize the allocated power. A power status message from the device to the controller may indicate a change in the power consumption by the device. Responsive to the power status message the controller may re-allocate power previously allocated to a device that completes use thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010124497-A (JP)
Title: Moving image encoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/91
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently encode a moving image having temporally-changing luminance such as a fade image or a dissolved image.  <P>SOLUTION: A variable-length decoder 303 decodes encoded data 300 including a predictive error signal representing an error of a predictive image signal with respect to a moving image signal having a luminance signal and two color difference signals, motion vector information 414, and index information 415 indicating combination of at least one reference image number and predictive parameters prepared in advance for each of the luminance signal and the two color difference signals, a frame memory/predictive image generator 308 generates a predictive image signal 412 in accordance with the reference image number and the predictive parameter of the combination indicated by the decoded index information and generates a reproduction moving image signal by using the predictive error signal and the predictive image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183287-A (JP)
Title: Polymer adsorbent for extracting organic halogen compound and method for extracting the organic halogen compound
Inventor: YAMAMOTO ATSUSHI
IPC: B01J20/26
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer adsorbent which is used in a chemical analysis method for analyzing an organic halogen compound that is included in food or an environmental sample, qualitatively and quantitatively and which has such excellent selectivity that the organic halogen compound present in the sample to be inspected can efficiently be extracted and separated without being affected by impurities, and to provide a method for extracting the organic halogen compound.  <P>SOLUTION: The polymer adsorbent which can extract and separate the organic halogen compound selectively and easily by the hydrophobic interaction, hydrophilic interaction and London dispersion force thereof, is produced by reacting a hydrophilic non-aromatic polymer base material with a compound having a polyhalogenated aromatic group. The method for extracting the organic halogen compound includes the steps of: packing the produced polymer adsorbent in a column for analysis; passing the solution which is to be detected and includes the organic halogen compound, through the column for analysis to extract/concentrate the organic halogen compound; and eluting the concentrated organic halogen compound by using a solution for decreasing the London dispersion force between the polymer adsorbent and the organic halogen compound. The eluted organic halogen compound is used for instrumental analysis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187812-A (JP)
Title: High-frequency module
Inventor: HATAMOTO MIKIO
IPC: H05K1/02
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure electromagnetic shield properties by suppressing space leakage of electromagnetic waves in a module.  <P>SOLUTION: A high frequency module is constituted by including a multilayer package constituted by a multilayer substrate housing a semiconductor element and a multilayer mother board to which the multilayer package is connected via a ball grid array. The multilayer package is provided with a vertical power supply via connected to the semiconductor element. The ball grid array has a signal bump whose periphery is surrounded by the grounded bump. The multilayer mother board is provided with the vertical power supply via connected to the signal bump of the ball grid array, and a triplate line connected to the vertical power supply via.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192321-A (JP)
Title: Optical head device
Inventor: TAKATANI CHIKASHI
IPC: G11B7/125
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device that stably records and/or reproduces data on/from an optical disk by use of three light beams.  <P>SOLUTION: The optical head device comprises a polarization beam splitter 13 which splits light emitted from a light source 11 and generated into the three light beams by the diffraction element 12, to an optical disk 18 side and a monitoring photodetector 21 side. The diffraction element 12 comprises a polarizing diffraction grating which allows first linearly polarized light out of the first linearly polarized light and a second linearly polarized light orthogonal to each other to linearly transmit without diffraction, and diffracts the second linearly polarized light into three beams. The polarization beam splitter 13 has a lower transmittance for S-polarized light than the transmittance of P-polarized light, and transmits the first linearly polarized light. The monitoring photodetector 21 detects the first linearly polarized light, and a light quantity control part connected to the monitoring photodetector 21 stabilizes the light quantity of the light source 11 to stabilize the light quantity to the optical disk 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191095-A (JP)
Title: Method for determination of internal quality of food
Inventor: KAJIMOTO TAKEYOSHI
IPC: G01N21/95
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method capable of inspecting the internal quality of foods including fruits and vegetables with high accuracy by a spectroscopic technique.  <P>SOLUTION: Determination as to whether a food is a good quality one or a poor quality one is made by utilizing a difference in tendency of waveform data of transmission spectrum obtained by irradiating a good quality one and a poor quality one of foods to be inspected with light, based on whether a transmission spectrum obtained by irradiating an inspection object food with the same light has the tendency of the waveform data of the good quality one. For instance, by utilizing the fact that waveform data of a good quality one have two humps with two peak wavelengths and the hump of a shorter wavelength has a certain degree of height, but waveform data of a poor quality one have only a low or no hump of a shorter wavelength, determination as to whether a food is a good quality one or a poor quality one is made based on whether a difference in height of humps is within a certain range or not.  <P>COPYRIGHT: (C)2011,JPO&INPIT