baber/WOPTO huggingface dataset:
Patent JP-2008145577-A (JP)
Title: Method for manufacturing color filter and liquid crystal display device using color filter
Inventor: OTA YOSHIKAZU
IPC: G02B5/20
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inexpensive color filter having excellent flatness and a liquid crystal display device using the color filter.  <P>SOLUTION: The method for manufacturing the color filter having a light shielding part among the adjacent ones of the pixels of RGB arrayed on a glass substrate comprises: a process (1) of patterning an ITO film on the glass substrate to form electrodes for electrodeposition of RGB; a process (2) of forming a resin BM layer on the ITO film; a process (3) of aligning a metal mask of a black matrix pattern on the glass substrate side of the resin BM layer and irradiating the resin BM layer with a laser beam through the metal mask to remove the resin BM on the ITO film; and a process (4) of electrodepositing the pixels of RGB on the ITO film of the glass substrate in an electrodeposition tank in which an electrodeposition resin liquid of RGB is put.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147882-A (JP)
Title: Bridged-lan, and communication node device
Inventor: NOZUE DAIKI
IPC: H04L12/44
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridged-LAN that can construct a spanning tree different in each service within a relay network, and to provide a communication node device.  <P>SOLUTION: A spanning tree is formed in a bridged-LAN relay network in each MST (Multiple Spanning Tree Protocol) instance defined by a VLAN-ID and a service class (COS value). Each terminal device specifies a COS value corresponding to a TCP/UDP port number of a transmission frame by a conversion table showing a correspondence relation between a TCP/UDP port number and a COS value. Each bridge in the relay network specifies an MST instance identifier of a reception frame by a conversion table showing a correspondence relation between a combination of a VLAN-ID with a COS value and an MST instance identifier and performs frame transfer according to a spanning tree having the MST instance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143025-A (JP)
Title: Electrooptical device, image forming apparatus, and method for manufacturing this electrooptical device
Inventor: GOMI TSUGIO
IPC: H05B33/02
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress warpage of an electrooptical device due to change in temperature.  <P>SOLUTION: This electrooptical device 10A comprises a light emitting panel 20, a convergence lens array 60, and a light transmissive spacer 70 which is bonded to the light emitting panel 20 and the convergence lens array 60 to be nipped by them. The light emitting panel 20 has a plurality of EL elements 21 and an element substrate 22 for allowing the light advancing from each of the EL elements 21 to pass therethrough. The convergence lens array 60 comprises a lens array body 61 having a plurality of refractive index distribution type lenses 62 arranged in one direction, and a pair of lens array side bodies 64, 65 nipping the lens array body 61, each of the refractive index distribution type lenses 62 being able to allow the light advancing from the element substrate 22 to pass therethrough and to focus an upright image corresponding to an image on the light emitting panel 20. Each of the spacer 70, the lens array side body 64 and the lens array side body 65 is a part of a common member 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183620-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: LEE HYE SUN
IPC: H01L29/49
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate for a liquid crystal display device and a method for manufacturing the array substrate, for attaining improvement in productivity by simplifying the manufacturing processes and reducing the number of masks.  <P>SOLUTION: The array substrate for a liquid crystal display device is manufactured by using mask processes in a smaller number than a conventional method, which not only simplifies the processes and improves manufacture efficiency but significantly reduces the manufacture cost. In the array substrate for a liquid crystal display device of the present invention, an oxide film is formed as a protective film during forming a channel protective film without separately forming an array substrate protective film, and this prevents failure, improves picture quality as well as reduces a material cost because other equipment and materials are unnecessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153040-A (JP)
Title: Fuel cell, fuel cell system, and control method of fuel cell system
Inventor: FUJITA TOSHIYUKI
IPC: H01M8/02
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, a fuel cell system equipped with the fuel cell, and a control method of the fuel cell system.  <P>SOLUTION: The fuel cell is at least provided with an electrolyte layer, an anode electrode as well as a cathode electrode opposed to each other pinching the electrolyte layer, a collector, and a separator. The collector has a laminated structure consisting of two or more layers containing at least a high-resistance layer forming one of the surfaces and a low-resistance layer with a resistance value lower than the high-resistance layer and forming the other surface, the collector and the anode electrode and/or the cathode electrode are in contact with each other directly or through a conductive member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153041-A (JP)
Title: Image display device with thin-film electron source
Inventor: YAMADA RENICHI
IPC: H01J31/12
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device achieving higher brightness through improvement of efficiency of electron emission from a thin-film electron source.  <P>SOLUTION: The thin-film electron source is provided with a lower electrode 11 formed of metal, suitably, aluminum or an aluminum alloy on an insulation substrate, and a tunnel insulation layer 12 on the lower electrode 11, on which, further, a silicon-made upper electrode 23 is laminated. A film thickness of the upper electrode 23 is to be within the range of 5 to 10 nm. With a voltage in an 'OFF' state, energy levels of a conduction band 24 and a valence band 25 are in a state of (a). When a voltage is impressed between the lower electrode 11 and the upper electrode 23, as shown in (b), an energy level occupied by electron is generated at the upper electrode 23, and the electron tunnels into the silicon-made upper electrode 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154025-A (JP)
Title: Video signal encoding device and method
Inventor: OUCHI TOKUHITO
IPC: H04N19/593
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal encoding device capable of directly obtaining run length information from a quantization value without separately transmitting run length information of a subsample and efficiently reducing an information amount.  <P>SOLUTION: The video signal encoding device 10 delays a video signal 12 to a pixel unit, subtracts a predicted value 34 of the preceding video signal in a plurality of adders 20 to 24 and generates a resultant subtraction value as a quantization value by respectively corresponding quantizers 42 to 46. In this case, the quantizers 42 to 46 respectively have an area not to be quantized. When a video signal included in an area that does not have the quantization value is input, a selector 54 regards the pixel of the video signal as an identical one to the pixel of the preceding video signal and selects the quantization value of an adjacent quantizer as an output 58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152635-A (JP)
Title: Information processing system which manages work performed to information processing device, information processing method, and program
Inventor: HANBA HIROYUKI
IPC: G06F12/00
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to very precisely verify the appropriateness of a work which is performed to an information processing device.  <P>SOLUTION: An information processing system stores a permission file list 500 and an exceptional operation list 600, determines, based on an operation history 800, whether the present operation is a normal operation which accords with a scheduled operation or a recovery operation, and stores the result of the determination as the determination reference 414. If operation contents 815 in the operation history 800 exist in a work plan 300, the information processing system determines that the operation state is normal. If the operation contents 815 do not exist in the work plan 300 and the operation contents 815 indicate an operation to a file which exists in the permission file list 500, the information processing system determines that the work state is normal. If the operation contents 815 do not exist in the work plan 300 and the operation contents 815 don't indicate an operation to a file which exists in the permission file list 500, the information processing system determines, according to the determination reference 414, whether the work state is normal or abnormal by using the exceptional operation list 600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128646-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/407
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To correctly output data in response to a clock signal.  <P>SOLUTION: Based on a clock signal CLKi and an internal clock signal CLK1 which is generated by delaying the clock signal CLKi by optimal delay time Td, an internal clock signal CLK2 indicating resetting of clock of the clock signal CLKi is generated. Only when the internal clock signal CLK2 is reset, data is input or output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008152884-A (JP)
Title: Backup management apparatus
Inventor: FURUTA HIDEO
IPC: G06F12/00
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To back up large capacity data quickly by a backup processor, using only the memory of limited capacity.  <P>SOLUTION: The backup processor 1 reads out data for referring to directory entry of the data to be backed up from a memory card 2, and stores it in a memory 15. A backup management part 11 decides a write-in start sector for a CD-R 3 of the data to be backed up by referring to the memory 15, and stores it in the memory 15. Then, the device writes a directory record in the CD-R 3, while the file body information is read from a memory card 2, and write-in for the CD-R is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160895-A (JP)
Title: Voltage converter
Inventor: KATO KAZUYUKI
IPC: H02M3/00
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter capable of suppressing a sudden change in an output voltage due to a change in a voltage command, and suppressing adverse effects imposed on a power supply of an input side and an electric load of an output side.  <P>SOLUTION: This DC-DC converter 1 is provided with a microcomputer 10 and a voltage conversion circuit 11. The microcomputer 10 corrects a voltage command to be inputted and outputs the corrected command as a target command. The voltage conversion circuit 11 steps down the output voltage of a high-voltage battery 2 on the basis of the target command, and outputs the voltage. When the voltage command changes, the microcomputer 10 gradually changes the target command. Thus, the sudden change in an output voltage due to the change in the voltage command can be suppressed. Further, when the voltage command changes to Vth1 or low, the target command is rapidly changed. Thus, a time to a state after change can be shortened. In this way, useless power consumption of the high-voltage battery 2 can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227890-A (JP)
Title: Imprint lithography
Inventor: KRUIJT-STEGEMAN YVONNE WENDELA
IPC: B29C59/02
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imprint lithography device which solves the problem of the shortage of the space for forming imprint templates when imprinting each imprint area at the same time, since a template holder occupies space significantly.  <P>SOLUTION: The imprint lithography device comprises a first array of template holders, a second array of template holders, and a substrate table arranged for supporting a substrate to be imprinted. The first array of template holders is arranged for holding an array of imprint templates that can be used for imprinting a first array of patterns onto the substrate. The second array of template holders is arranged for holding an array of imprint templates that can be used for imprinting a second array of patterns onto the substrate. The patterns imprinted by the second array are interspersed between the patterns imprinted by the first array.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008160329-A (JP)
Title: Communication management device monitoring system and method
Inventor: TANAKA HIROHITO
IPC: H04L12/70
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently detect the harmful traffic of an access network inexpensively.  <P>SOLUTION: A monitoring controller 12 successively performs polling to OLT-I/F 10-1 to 10-n and inquires a simple traffic monitored result. A traffic analyzer 52 analyzes the detection information of the traffic monitor 46 of the respective OLT-I/F 10-1 to 10-n. When more detailed monitoring is required according to the analyzed result of the traffic analyzer 52, the monitoring controller 12 gathers detailed monitored results from the pertinent OLT-I/F. When deciding the harmful traffic finally, the monitoring controller 12 instructs the interruption of the incoming communication of an LLID pertinent to the pertinent OLT-I/F or the limitation of a band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157752-A (JP)
Title: Quantification method of iron metal inside reduced iron pellet
Inventor: KOBAYASHI KAZUNORI
IPC: G01N23/223
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative analysis method of iron metal, capable of analyzing the iron metal contained inside the reduced iron pellet from a steel manufacturing method, in a short time, using a relatively easy operation and which is also advantageous in terms of cost.  <P>SOLUTION: The iron metal contained in the reduced iron pellet is completely dissolved in a bromine-methanol mixed solution; and after the obtained solution is dripped on filter paper to be dried, the solution dropping part of the filter paper is measured by a fluorescent X-ray analyzer to quantify the iron metal. The adding amount of the reduced iron pellet to the bromine-methanol mixed solution is set to 0.08 or higher to 0.3g or lower, and it is preferable to completely dissolve the iron metal by stirring the bromine-methanol mixed solution at least for 20 min.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158843-A (JP)
Title: Content sharing system and content sharing method
Inventor: MASUDA YOSHIHIRO
IPC: G06Q50/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content sharing system for exchanging the content having become a topic of conversation with the other party of calling on the spot.  <P>SOLUTION: This digital content sharing system 10 is equipped with a content server 21B which shares with a content server 21A cooperating with a portable telephone 30A, and cooperates with a portable telephone 30B, wherein the content server 21B upon accepting a content request by using content reference information exchanged by the portable telephone 30B in communicating with the portable telephone 30A, shares content with the content server 21A by receiving the provision of corresponding content from the content server 21B based on the content request. The content server 21A discloses the shared content on a network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157778-A (JP)
Title: Apparatus for analyzing deckle edge profile of circular blank drawing molding
Inventor: YAMAMOTO MASAHIRO
IPC: G01B5/20
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of measuring a deckle edge accurately and surely, and grasping a deckle edge profile easily.  <P>SOLUTION: The apparatus is equipped with: a horizontally moving stage; a rotating stage; a base block thereon; a fixing chuck; a vertically moving stage disposed on the rotating stage side; and a contact-type sensor member supported thereby. A work is supported so as to rotate freely along with rotations of the base block, and the sensor member which contacts with an edge portion of the work being cup-shaped, is brought to contact with the whole edge of the work along with the rotations of the work, whereby height values of edges of the work can be measured unexceptionally for respective rotational positions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016805-A (JP)
Title: Printed circuit board, and method of manufacturing the same
Inventor: KIM KEUN-HO
IPC: H05K1/02
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board and a method of manufacturing the same which can achieve an excellent heat dissipation effect and high flexural rigidity by selectively inserting a heat dissipating layer into the circuit board.  <P>SOLUTION: The printed circuit board includes an insulating layer, a circuit pattern formed on a surface of the insulating layer, an insulating substrate including an interlayer conducting portion which is connected to the insulating layer while penetrating through the insulating layer and is electrically connected to the circuit pattern, and the heat dissipating layer stacked on the other surface of the insulating layer and on the insulating substrate. In the printed circuit board, an inner layer or a ground layer is formed as the heat dissipating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155603-A (JP)
Title: Liquid pump and inkjet printer equipped with liquid pump
Inventor: MATSUDA MASASHI
IPC: B41J2/175
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pump having a long life and capable of simultaneously delivering a plurality of liquids from a single driving source and also to provide an inkjet printer equipped with such a pump.  <P>SOLUTION: The liquid pump 15 comprises a liquid reservoir 27 having two and more liquid reserving chambers which store at least two or more kinds of liquids, a connecting means 28 which communicates each liquid reserving chamber of the liquid reservoir 27, a pressure adjusting means 29 which communicates with the connecting means 28 and switches the internal pressure of the liquid reserving chambers of the liquid reservoir 27 alternatively to negative pressure or positive pressure, an inflow tube 23 having an inflow valve 25 which lets the liquid flow in the liquid reserving chamber of the liquid reservoir 27, an outflow tube 37 having a discharging valve 36 for discharging the liquid of the liquid reserving chamber of the liquid reservoir 27 and a liquid surface adjusting mechanism 39 serving as a flow-path resistance variable means for adjusting the amount of liquid in the liquid reserving chamber according to the height of the liquid surface of the liquid in the liquid reserving chamber of the liquid reservoir 27. The inkjet printer provided with such a liquid pump is also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166864-A (JP)
Title: Class-d amplifier
Inventor: MAEJIMA TOSHIO
IPC: H03F3/217
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class-D amplifier capable of preventing the occurrence of folding noise to an audio band during PWM modulation, based on the bit streams and of reproducing high-quality sounds, using a simple configuration.  <P>SOLUTION: A PWM modulator 3 performs the PWM modulation processing of adding first and second input signals and outputting PWM modulated pulses, for which a pulse width is modulated that corresponds to the added result. A shift register 2 delays the bit stream BS0 from a Σ modulator 1, generates the bit streams BS1 and BS2 with the time difference of 1/2 of the cycle of the PWM modulation processing, and supplies them to the PWM modulator 3, as the first and second input signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007120297-A (JP)
Title: Structure utilizing geothermal energy
Inventor: KIYUUKAHON KENJI
IPC: E04B1/74
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for further effectively utilizing heat energy of an underground constant temperature layer while supplementally using a heater, an air conditioner and natural energy such as solar heat or the light, wind power and hydraulic power for preventing exhaustion of fossil energy such as limited petroleum, gas and coal.  <P>SOLUTION: This structure utilizing geothermal energy is buried by surrounding a building 22 by a thermal insulation wall A extending up to the underground constant temperature layer 21 from a ground surface 4. The thermal insulation wall A is constituted by continuously connecting a plurality of thermal insulation panels 1, and is buried in close contact in an aboveground exposed part and an underground buried part of a foundation 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008164142-A (JP)
Title: Bearing with sensor
Inventor: FUJISAKI TERUHIKO
IPC: F16C33/78
Filed: 2006-12-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing with a sensor to precisely measure the rotation state for the long term without damaging a body to be detected and a detecting body.  <P>SOLUTION: The bearing A with the sensor comprises a pair of rotary ring 2 and static ring 4 arranged to be relatively rotatable and oppositely to each other, and the sensor 20 to measure the rotation state of the bearing. The sensor comprises the body 22 to be detected rotating in the same rotation state as the rotary ring, the detecting body 24 to detect the rotation state of the body to be detected, and a sensor housing 26 to store the detecting body. The body to be detected is fixed to the rotary ring and is rotated together with the rotary ring, while the detection body is fixed to the static ring, being stored in the sensor housing so that it is spaced oppositely to the body to be detected at a predetermined interval, and there is provided a member 40 for preventing a foreign material from entering in order to prevent the foreign material from entering the opposite portion of the body to be detected and the detection body.  <P>COPYRIGHT: (C)2008,JPO&INPIT