baber/WOPTO huggingface dataset:
Patent JP-2007191465-A (JP)
Title: Amine compound, organic light-emitting element, and organic blue light-emitting element
Inventor: NEGISHI CHIKA
IPC: H01L51/50
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amine compound useful for an organic light-emitting element having extremely high light-emitting efficiency and long-life optical output.  <P>SOLUTION: The amine compound is represented by general formula [1] (wherein, X is a direct bond, a paraphenylene group which may have a substituent, a para-biphenyl-1,6-diyl group, a fluorene-2,7-diyl group or the like; R<SB>1</SB>to R<SB>12</SB>are each H, an alkyl group or the like; and Ar<SB>1</SB>to Ar<SB>4</SB>are each an aryl group which may have a substituent). The compound is used as a blue light-emitting material or a positive hole-injecting material of an organic light-emitting element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008126542-A (JP)
Title: Laminated molded body
Inventor: OGASAWARA SHIGERU
IPC: B29C55/04
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated molded body which has strongly adhered core and surface layer, and a low coefficient of linear expansion, and is light weight, excellent in impact resistance, durability, handleability and productivity and especially suitable for use in an exterior building material such as an eaves trough.  <P>SOLUTION: The laminated molded body is obtained by draw-stretching an amorphous polyethylene terephthalate resin sheet at a temperature of the glass transition temperature of the polyethylene terephthalate resin-20°C-the glass transition temperature of the polyethylene terephthalate resin+20°C, uniaxially stretching the polyethylene terephthalate resin sheet at a temperature higher than the draw-stretching temperature and laminating thermoplastic resin layers on both the sides of the stretched polyethylene terephthalate resin sheet obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007047839-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color transflective liquid crystal display that can display at high visibility having excellent coloring both in a reflection mode and a transmission mode by suppressing deterioration in color reproducibility even in uneven spectral characteristics of illumination light.  <P>SOLUTION: The liquid crystal display comprises a liquid crystal display panel having a pixel 615 comprising a plurality of sub-pixels 551 each corresponding to different colors, and a lighting system. The liquid crystal display panel comprises a transflective layer and a color filter 522 of color corresponding to each of the sub-pixels 511. The transflective layer has a transparent part for transmitting the illumination light. The transparent part is formed so that the area of a light transmission region corresponding to the transparent part in at least one sub-pixel out of the plurality of the sub-pixels 511 is different from the area of the light transmission region corresponding to the transparent part in the other sub-pixel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008130438-A (JP)
Title: Power supply separate type led lighting device
Inventor: MIZUKAWA HIROMITSU
IPC: H01L33/00
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which never causes breakage of LED, in a power supply separate type LED lighting device comprising an LED unit 2 and a power supply unit 1 as separate units, even if a noise voltage (ground noise voltage) of common mode is superimposed on an AC power source AC connected with the power supply unit 1.  <P>SOLUTION: The device adapted to supply DC current from the power supply unit 1 including a rectifier circuit DB and a DC-DC converter circuit 5 stored within a metallic case 6 to the LED unit 2 through a pair of power supply lines 3a and 3b comprises a ground noise voltage bypass capacitor 5C connecting a secondary side ground G2 of the DC-DC converter circuit 5 to the metallic case 6, and an earth line 7 connecting the metal case 6 to a conductive part 4 of the LED unit 2. The electrostatic capacity of the capacitor C5 is set larger than a composed floating capacity Cy between each LED and the conductive part 4 of the LED unit 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130471-A (JP)
Title: Fuel cell operation system
Inventor: ISHIKAWA TOMOTAKA
IPC: H01M8/04
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To predict drying of an electrolyte membrane in advance, and control water content of the electrolyte membrane in a fuel cell operation system.  <P>SOLUTION: In the fuel cell operation system, procedures of membrane drying prevention and water content control is carried out as follows. First, it is determined whether or not a cooling water temperature θ is within a range of a preset threshold water temperature θ<SB>0</SB>or less (S10). When it is determined that the cooling water temperature θ is within the range of the threshold water temperature θ<SB>0</SB>or less, oxidizing gas pressure is set at a preset pressure P<SB>1</SB>(S12). In addition, the water content of an MEA can be controlled by the oxidizing gas pressure. On the other hand, when the cooling water temperature θ is determined to exceed the threshold water temperature θ<SB>0</SB>, it is determined that the water content is reduced and the membrane drying is predicted (S14), the oxidizing gas pressure is set at a pressure P<SB>2</SB>higher than the pressure P<SB>1</SB>in S12 (S16). In place of the cooling water temperature, the fresh air temperature and membrane impedance can be used also.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129563-A (JP)
Title: Cleaning device and image forming apparatus provided with the same
Inventor: MITSUYANAGI HIDETO
IPC: G03G21/10
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which is capable of preventing the solidification of toner by stirring the toner, without requiring an exclusive drive mechanism and with a simple configuration.  <P>SOLUTION: In the cleaning device 6a configured in such a manner that a rubbing roller 20 which comes into contact with a photoreceptor drum (image carrier) 2a and is rotated with a difference in linear velocity with respect to the surface of the photoreceptor drum 2a is rotatably housed in a housing 21, a cylindrical spring-like member (rotating body) 26 which comes into contact with the rubbing roller 20, to be driven rotated is arranged between the inwall of the housing 21 and the rubbing roller 20. Further, two (plurality) spring-like members (coil springs) 26 are arranged in the axial direction of the rubbing roller 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137245-A (JP)
Title: Manufacturing method of hollow panel and hollow panel
Inventor: HASHIMOTO MITSUHIKO
IPC: C04B28/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow panel capable of easily obtaining a lightweight hollow panel where the interval between hollow holes adjacent to each other is narrower and a hollow rate is higher compared with the conventional ones.  <P>SOLUTION: In this method, the hollow panel A having a plurality of hollow holes 2 is manufactured by extrusion molding a molding material 1. The material having a plunger value of 0.18 MPa or less defined as follows is used as the molding material 1. The plunger value means the pressure being applied to a plunger 4 when the molding material 1 filled in a cylinder 3 is extruded from a nozzle 5 in the case when using a plunger testing machine B having a capacity of 2.6×10<SP>4</SP>mm<SP>3</SP>formed by providing the cylinder 3 of the inside diameter 16 mm, the plunger 4 sliding in the cylinder 3, and the nozzle 5 of the inside diameter 3 mm provided at the tip end of the cylinder 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137951-A (JP)
Title: Manufacturing method of acrolein by dehydration of glycerin
Inventor: OKADA MASAKI
IPC: C07C47/22
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst that can inhibit coking and suppress deterioration in activities without lowering the yield of acrolein in the manufacture of acrolein by a dehydration reaction of glycerin.  <P>SOLUTION: Acrolein is manufactured by a dehydration reaction of glycerin using a catalyst obtained by adding at least one atom (referred to as "atom M") selected from among alkali metal atoms, alkaline earth metal atoms and rare earth metal atoms to crystalline metallosilicate, as a starting material, which is converted into a proton-type one so that the ratio of a counter cation species (referred to as "atom L"), incorporated at the time of synthesis of the crystalline metallosilicate, to an atom T in the crystalline metallosilicate is lowered down to L/T<0.3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183932-A (JP)
Title: Timing analysis method and device
Inventor: HOSONO TOSHIKATSU
IPC: H01L21/82
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing analysis method for improving critical timing convergence without any increase in the amount of data used in a statistical analysis and the number of analysis operations.  <P>SOLUTION: This timing analysis device performs a static timing analysis (STA) (a step 23) to extract a net under strict timing conditions (a step 24) from the analysis result in the step 23 and generates a timing list 37. The timing analysis device further performs delay distribution calculation (a step 25a) for each instance. The timing analysis device reads the timing list 37 and calculates a delay distribution for the instance on the net under strict timing conditions. The timing analysis device further performs a statistical timing analysis (a step 25b) based on the delay distribution with peculiarized dispersion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146992-A (JP)
Title: Manufacturing method of display device
Inventor: TAKENAKA TAKASHI
IPC: H05B33/04
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a display device capable of suppressing deterioration and damage of an organic EL element while suppressing increase of picture frame size.  <P>SOLUTION: This is equipped with a process of preparing an array substrate 101 equipped with a display element in a display area 101, a process of preparing a recessed part 210 of a larger size than that of the display area 101 and a sealing substrate 200 having a groove part G along the edge of this recessed part 210, a process of arranging a desiccant 500 in the groove part G of the sealing substrate 200, and a process of pasting the array substrate 100 and the sealing substrate 200 by a seal material 400 coated outward than the desiccant 500. The process of preparing the sealing substrate 200 includes a process of preparing a glass substrate 201, a process of forming the recessed part 210 by working this glass substrate 201 by a chemical etching method, and a process of forming the groove part G by working the edge of the recessed part 210 by a sand blast method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129738-A (JP)
Title: Device and method for remote control
Inventor: KOBAYASHI SEIJI
IPC: H04N5/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily understand a function of an electronics device by a remote control device.  <P>SOLUTION: A manual display screen 62 is displayed on a display unit 7 of a remote control device as a content of an instruction manual. On the screen, a three-dimensional model 61 of a VTR is displayed and its model can be zoomed in, zoomed out or rotated by a user operation. When a reproduction button 61A of the three-dimensional model 61 is operated, a signal corresponding to the operation is outputted to the VTR and the VTR starts a reproduction. When a remote control key 52 is selected, a remote control display screen is displayed on the display unit 7. The present invention can be applied to for example, a remote control device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153830-A (JP)
Title: Network management device and program
Inventor: MIYAZAWA MASANORI
IPC: H04L12/70
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management device for identifying the passage path of a packet, and for finding out the bottle neck of a network.  <P>SOLUTION: A network management device groups packets into packet flows by using at least transmission destination addresses, and generates a path database showing the relations of the packet flows and paths based on information from devices which terminate the paths, and acquires the first traffic information showing the traffics of the packet flows for every first device through which the traffics have passed from each of devices which transmit the packet, and calculates the total of the traffics flowing in each path, and acquires the second traffic information showing the traffic of each path from the devices which terminate and relay the paths, and compares it with the total of traffics to decide congestion places.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007081436-A (JP)
Title: Semiconductor device and power converter using the same
Inventor: MORI MUTSUHIRO
IPC: H01L29/739
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an IGBT having high withstand voltage and low on-state voltage, which is easy to buid as well.  <P>SOLUTION: The semiconductor device of the present invention comprises a semiconductor substrate, a first conductivity type-first semiconductor region located in the substrate, a second conductivity type-second semiconductor region located on the first semiconductor region, a plurality of second conductivity type-third semiconductor regions extending to the second semiconductor region and having higher carrier concentration than that of the second semiconductor region, a first conductivity type-fourth semiconductor region located in the third semiconductor regions, a second conductivity type-fifth semiconductor region located in the fourth semiconductor region, a gate insulating film formed on surfaces of the second to the fifth semiconductor regions, a gate electrode formed on the insulating film, an emitter electrode subjected to low-resistance contact to the fourth and fifth semiconductor regions, and a collector electrode subjected to low-resistance contact to the first semiconductor region. As a result, n layer works as a hole barrier and on-state voltage can be reduced as the holes are accumulated in an n<SP>-</SP>layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149662-A (JP)
Title: Piezoelectric/electrostrictive actuator
Inventor: TAKEDA KENICHI
IPC: B41J2/045
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric/electrostrictive actuator which increases an excluded volume of an individual liquid chamber, achieves high densification of a head, and further reduces excessive load on interfaces between a substrate and a diaphragm at both lengthwise front and rear edges of the diaphragm, or on a fringe portion when the individual liquid chamber and the diaphragm are formed of the substrate in one body, due to deformability of a piezoelectric/electrostrictive element in an individual liquid chamber widthwise direction more largely than in an individual liquid chamber lengthwise direction, to thereby eliminate leakage of ink from the individual liquid chamber due to separation or breakage, and improve the durability of the actuator.  <P>SOLUTION: According to the configuration of the piezoelectric/electrostrictive actuator, the piezoelectric/electrostrictive element is formed of a lower electrode, a piezoelectric/electrostrictive body, and an upper electrode which are formed on the diaphragm fixed to the substrate in every direction and having a different aspect ratio. Then at least one of the lower electrode, the piezoelectric/electrostrictive body, and the upper electrode of the piezoelectric/electrostrictive element is arranged like a comb-like shape having a plurality of comb teeth at right angles to or at an angle with respect to a lengthwise direction of the diaphragm. Then the piezoelectric/electrostrictive actuator is employed in an on-demand ink-jet printer head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149996-A (JP)
Title: Seat belt control device of vehicle
Inventor: NISHIKAJI SATOSHI
IPC: B60R22/48
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt control device of a vehicle for enabling a driver to easily recognize non-wearing of a seat belt, without hindering concentration on driving operation.  <P>SOLUTION: This seat belt control device has a seat belt wearing detecting means 1 for enabling an occupant seated on a seat of a vehicle to detect the wearing of the seat belt, a warning means 2 warning the non-wearing of the seat belt to the occupant, a timer means 3 measuring elapsed time after an ignition switch of the vehicle is put in an ON state, a warning control means 4 operating the warning means 2 when the elapsed time is within predetermine time when the seat belt in not worn, and a stopping detecting means 5 detecting stopping of the vehicle. The warning control means 4 operates the warning means 2 even when the vehicle stops when the seat belt in not worn.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007173242-A (JP)
Title: Holding frame for connector module
Inventor: FERDERER ALBERT
IPC: H01R13/518
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To further surely lock and hold a connector module by improving an integrated holding frame molded of plastic.  <P>SOLUTION: This holding frame 1 made of a plastic material is used for receiving a plurality of connector modules 15 arranged in parallel with each other. The holding frame 1 includes a plurality of wall segments 9 separated by slits 8 on its insertion side, and the respective two wall segments, within the wall segments, positioned by symmetrically facing each other form an insertion region 10 for the connector module 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008160281-A (JP)
Title: PoC GROUP COMMUNICATION SYSTEM AND COMMUNICATION TERMINAL
Inventor: BIYU SHIN
IPC: H04W4/10
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PoC group communication system and a communication terminal for providing the factor of deciding whether or not to perform a rejoining operation by notifying the state of participants at present or contents of conversation during non-participating time.  <P>SOLUTION: For PoC group communication, participant state data comprising at least one of the number of participants and the names of the participants at present are managed in a presence server unit 3. Also, log data indicating the outline of communication contents in the PoC group communication are held in a medium server unit 4. In response to a rejoining request from a mobile terminal 1 which has left the PoC group communication, the participant state data and the log data are returned from an SIP server unit 2 to the mobile terminal 1. By this invention, by notifying the state of the participants at present and the conversation contents during non-participating time, a user is provided with the factor of deciding whether or not to perform the rejoining operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158674-A (JP)
Title: Lane marking recognition device
Inventor: USAMI SUKEYUKI
IPC: B60R21/00
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane marking recognition device more accurately recognizing a position of a lane marking.  <P>SOLUTION: This lane marking recognition device has an imaging means imaging surrounding of a vehicle, and can recognize the lane marking including a dotted lane marking on a road in a dotted state by analyzing an image picked up by the imaging means. As a control mode to recognize at least the dotted lane marking, the lane marking recognition device has: a first control mode to recognize the dotted lane marking based on an average value of a luminance in a prescribed area of the image picked up by the imaging means; and a second control mode to recognize the dotted lane marking based on a maximum value of the luminance in the prescribed area in the image picked up by the imaging means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158180-A (JP)
Title: Manufacturing method of polarizing plate, polarizing plate and image display apparatus
Inventor: YANO SHUJI
IPC: G02F1/1335
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-quality polarizing plate, with which a drying step is unnecessary in a manufacturing step of the polarizing plate and consequently, productivity of the polarizing plate is improved significantly, obtained polarizing plate has high ultraviolet ray resistance, small dimensional changes under high temperature, or high temperature and high humidity, and further, improved adhesion between a polarizer and transparent base materials on its both sides.  <P>SOLUTION: In the manufacturing step of the polarizing plate, namely the manufacturing step of the polarizing plate, having the transparent base materials on both sides of the polarizer, the polarizer and the transparent base materials are stuck together by using an electron beam curable adhesive containing a UV ray absorbent and then the adhesive is cured by irradiation with electron beams.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159809-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MORIKAZU MASASHIGE
IPC: H01L21/8238
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of selectively etching the predetermined structure by protecting a semiconductor substrate even though an arrangement density and a size of the structure formed on the semiconductor substrate are nonuniform.  <P>SOLUTION: The method for manufacturing the semiconductor device of this invention comprises the steps of: (A) forming a plurality of gate electrodes 15 on a silicon substrate 10; (B) forming an organic antireflection film 16 coating the plurality of gate electrodes 15 all over the silicon substrate 10; (C) forming a resist 17 having an opening over the gate electrode 15 to be processed out of the plurality of gate electrodes 15; (D) exposing the gate electrode 15 to be processed by maintaining the state with the silicon substrate 10 coated by the organic antireflection film 16 on the inside of the opening and by etching the organic antireflection film 16 with the resist 17 as a mask; (E) etching the gate electrode 15 to be processed with the organic antireflection film 16 left on the inside of the opening; (F) and removing the resist 17 and the organic antireflection film 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155174-A (JP)
Title: Anion generator having air cleaning function
Inventor: OH JEE YOUNG
IPC: B03C3/47
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anion generator having an air cleaning function which removes smoke and smell of tobacco, bacteria, fine dust, or the like in a sealed atmosphere to supply comfortable and fresh sterile air.  <P>SOLUTION: The anion generator receives a power supply to generate a high voltage in a high-voltage generation part, thereby generating an anion through a discharge electrode. The anion generator includes an air blower built in a body including a suction port and a discharge port and for allowing air to flow inside thereof; a main substrate provided in one side of the air blower and having the high-voltage generation part for generating a high voltage by the application of the power supply; a carbon fiber cable connected to a side of the high-voltage generation part and including a carbon fiber for generating an anion by the generation of the high voltage; a duct collection part including a discharge pin for generating static electricity by the application of the voltage from the high-voltage generation part and a dust collection plate; and an air cleaner for cleaning fine dust in the air by the dust collection part and making an anion generated from the carbon fiber cable contained in the cleaned air to supply it in a room.  <P>COPYRIGHT: (C)2008,JPO&INPIT