baber/WOPTO huggingface dataset:
Patent JP-2006347116-A (JP)
Title: Tube substrate and method for modifying surface thereof
Inventor: MAGARA TAKASHI
IPC: C23C14/06
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube substrate having excellent chemical resistance, water repellency and gas barrier characteristics and comprising a fluorocarbon film formed evenly thereon which is excellent in adhesion with the substrate, and a method for modifying the surface thereof.  <P>SOLUTION: The tube substrate 1 comprises a tube main body 2 constituted by an organic material such as a polyethylene and the fluorocarbon film 3 having fluorine (F) and carbon (C) and arranged on the surface of the tube main body 2. The ratio of the atom numbers (F/C ratio) of fluorine to that of carbon in the fluorocarbon film is greater than 1.30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006032331-A (JP)
Title: Plate fluorescent lamp and liquid crystal display device having above
Inventor: HWANG IN-SUN
IPC: F21S2/00
Filed: 2005-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate fluorescent lamp capable of dropping discharge voltage and a liquid crystal display device having above.  <P>SOLUTION: The plate fluorescent lamp contains a lamp body equipped with a plurality of discharge spaces formed in parallel with each other on the same flat plate, and a first external electrode 120 formed on an outer surface of the lamp body and on both end parts of a longitudinal direction in the discharge spaces to cross with all the discharge spaces. Each discharge space is so formed that a first space width of a first region overlapping the first external electrode is bigger than a second space width of a second region not overlapping the first external electrode. Therefore, an area of a discharge space overlapping the first external electrode is increased, so that the discharge voltage can be dropped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007003607-A (JP)
Title: Electrooptic device, driving method, and electronic device
Inventor: OZAWA YUTAKA
IPC: G09G3/20
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To more reduce power consumption in a configuration having a memory circuit for every pixel.  <P>SOLUTION: The pixel 110 comprises: a liquid crystal element 150 wherein liquid crystal 105 is held between a pixel electrode 118 and a common electrode 108; a memory circuit 120 holding a data bit supplied to a bit line 211; and a liquid crystal element 150 which performs on or off display in accordance with the data bit held by the memory circuit. In this configuration, while the data bit supplied to the bit line 211 is set to be low amplitude logic (VddL, Gnd), the data bit in the memory circuit 120 is kept to be high amplitude logic (VddH, Gnd).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001793-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: MURAKAMI HIRONORI
IPC: C30B29/06
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing silicon single crystals, by which the exfoliation of a crystal phase formed on the inner surface of a quartz crucible can be prevented, a large diameter single crystal can be stably pulled, and a plurality of single crystals can be continuously pulled by using a same crucible.  <P>SOLUTION: When polycrystalline silicon is melted in a quartz crucible 1 and a single crystal 11 is pulled from the obtained melt 10 by a CZ method, the inner surface of the quartz crucible is electrified and a quartz crucible 1 obtained by uniformly sticking barium carbonate 5 on the electrified surface is used. It is preferable that the inner surface of the quartz crucible is electrified by utilizing discharge (corona discharge), the concentration of barium on the inner surface of the quartz crucible is set to be ≤10 μg/cm<SP>2</SP>, and the pulling of the single crystal is performed within 5 h after the crucible is electrified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001896-A (JP)
Title: Method for separating glycol
Inventor: TOBU TOYOYUKI
IPC: C08J11/14
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily recovering glycol as a raw material monomer at a high yield and obtaining glycol reusable as a resin raw material.  <P>SOLUTION: The method for separating glycol comprises adding a hydrophobic solvent 2 having ≤150°C boiling point to a glycol-containing aqueous solution (a glycol aqueous solution 1) and mixing, and separating the obtained into two layers of a solution 3 and an aqueous solution 4 so as to separate the glycol, which solution 3 is the hydrophobic solvent 2 dissolving the glycol therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003287-A (JP)
Title: Gps lost prediction method, gps lost prediction system, and vehicular cruise control system
Inventor: HAYAKAWA YASUHISA
IPC: B60R21/00
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a driver to cope with GPS lost easily.  <P>SOLUTION: An openness ratio detection area Ad is set at a spot ahead by a predetermined distance on a route in a photographed image ahead of one's own vehicle (steps S1 to S3). On the basis of an image within the openness ratio detection area Ad, a future openness ratio when the one's own vehicle reaches the spot ahead is predicted. For example, the area of an open area is detected in the openness ratio detection area Ad to calculate an ahead openness ratio in the openness ratio detection area Ad and sets it to be the future openness ratio (a step S4). When the future openness ratio is its threshold or less, it is decided that GPS lost will happen (a step S6), and the driver (a step S8) is notified of it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003792-A (JP)
Title: Display apparatus and array substrate
Inventor: SHIBUSAWA MAKOTO
IPC: H01L29/786
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a gray-scale reproducibility from becoming insufficient in a display apparatus in which gray-scales displayed in respective pixels are controlled by the level of a video signal.  <P>SOLUTION: This display apparatus is provided with a plurality of pixels PX, each of which comprises; a driving transistor DR in which either a source or a drain is connected to a power terminal ND1; a display element including a pixel PE and a facing electrode connected to the power terminal and an active layer between them; and a switching transistor SW1 connected between the pixel electrode PE and the other one of either the source or the drain of the driving transistor. In each pixel PX, a semiconductor layer SC in which the source and the drain of the driving transistor DR and the switching transistor SW1 are formed, is formed in one unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003101-A (JP)
Title: Shell-and-tube type heat exchanger
Inventor: ENDO MICHIKO
IPC: F28F9/02
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat exchange performance in a shell-and-tube type condenser.  <P>SOLUTION: The shell-and-tube condenser is provided with a shell 1; a refrigerant flow passage partition wall 14 arranged between a flow passage through which cooling water is carried to a cooling water inlet 4, a front water chamber 6, a refrigerant chamber 21, and a rear water chamber 7, and a flow passage through which the cooling water is carried to the rear water chamber 7, the refrigerant chamber 21, the front water chamber 6, and a cooling water outlet 5; and cooling water pipes 10 and 11 arranged so as to form a plurality of paths in the respective flow passages. The plurality of cooling water pipes 10 and 11 in the respective flow passages are formed to be a plurality of pipe groups, and a partition plate 9 is arranged in a boundary between them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003995-A (JP)
Title: Image forming apparatus
Inventor: KAWAI ATSUSHI
IPC: G03G15/08
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of discriminating that consumables are all consumed without confusing it with malfunction such as trouble.  <P>SOLUTION: The image forming apparatus 1 to which two or more kinds of consumable units 7K having different initial holding amount of consumables and provided with a memory 8 for storing information showing the initial holding amount can be attached has: a residual amount detection means 13 detecting variation correlating with the residual amount of the consumables; and a residual amount estimating means for calculating the estimated residual amount of the consumables based on the action amount of the image forming apparatus. When the estimated residual amount is smaller than a prescribed first estimated amount threshold T<SB>NE</SB>, a user is informed that the residual amount of the consumables is small. When the estimated residual amount is smaller than prescribed second estimated amount thresholds T<SB>EL</SB>and T<SB>ES</SB>and the variation is smaller than a prescribed variation threshold, the user is informed that the consumables are all consumed. The second estimated amount thresholds T<SB>EL</SB>and T<SB>ES</SB>are set to different values for every consumable unit in accordance with the initial holding amount.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014062-A (JP)
Title: Environmental recycling thermoelectric power generation system
Inventor: OBARA SHINSUKE
IPC: B09B3/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental recycling thermoelectric power generation system in which the volume of organic waste is reduced and organic waste is rendered harmless and recycled under environmental recycling by processing food waste and other organic waste with high temperature superheated steam and performing thermoelectric power generation by utilizing inflammable gas thus obtained.  <P>SOLUTION: The environmental recycling thermoelectric power generation system comprises a boiler 1 generating steam S, a high temperature steam generator 2 generating high temperature superheated steam SHS of 800°C or above by heating the steam S, a processing tank 3 for producing thermal decomposition gas DG by touching the high temperature superheated steam SHS and organic waste OW while interrupting air supply, a cleaning tank 4 for cleaning the thermal decomposition gas DG by passing it through cleaning water CW and returning a portion of the cleaning water CW back to the boiler 1, and a thermoelectric generator 6 for feeding the cleaned thermal decomposition gas CDG to thermoelectric power generation and taking out electric output E.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007018-A (JP)
Title: Toilet seat device
Inventor: YOSHINAGA TAKEMI
IPC: A47K13/30
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient toilet seat device with excellent energy saving properties.  <P>SOLUTION: The toilet seat device comprises a heat source 11 for heating a toilet seat 10, a human body detecting means 12, and a control means 13 for controlling the heat source 11 and the human body detecting means 12. The control means 13 controls the heat source and the human body detecting means so that the temperature of the toilet seat reaches the seating possible temperature in a prescribed period of time at a certain energization rate higher than a plurality of energization rates after the power is fed to the heat source 11 for heating the toilet seat 10 at the plurality of energization rates for a certain period of time when a human body is detected by the human body detecting means 12. In this way, the convenient toilet seat device capable of preventing a large rush current, with excellent energy saving properties, can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011743-A (JP)
Title: Vending machine
Inventor: MIYAMOTO TAKESHI
IPC: G07F9/02
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine for illuminating a commodity sample evenly and brilliantly without having to process the sample for illumination and without having to increase a depth of a commodity sample display part.  <P>SOLUTION: A commodity sample support plate 29A in a commodity sample display part 4 is structured with a bottom face plate 30A and a rear face plate 31A and formed of a half transparent resin with translucency. An illumination display unit 10, in which an LED board 35 is attached inside the rear face plate 31A, a plurality of color LEDs 36A are disposed in an almost whole area of a front face, and a plurality of color LEDs 36B are disposed on a lateral line at a lower side, is arranged. A fluorescent lamp emitting light into a light guide plate 9 is disposed on a rear side of the rear face plate 31A at the lower side of the display unit 10 and the rear side thereof, and the light emitted from the fluorescent lamp is emitted from the whole area of the front face of the guide plate 9 to illuminate a poster stuck in front of the guide plate 9 from its rear side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016842-A (JP)
Title: Metal touch type fluid flow control device
Inventor: TAKEUCHI YASUSHI
IPC: F16K5/06
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To control or prevent a galling phenomenon caused by the contact between a metal valve element and metal seat ring, maintain sealing performance therebetween and improve durability in a metal touch type ball valve.  <P>SOLUTION: In a ball valve 2 with a metal touch structure, a cylindrical metal seat ring 8 is directly abutted onto a ball-shaped metal valve element 6 having a through hole 10. The communication or interruption between the through hole 10 of the valve element 6 and an inner hole 8b of the seat ring 8 is executed by turning of the valve element 6. The seat ring 8 is formed of cast iron having a metal component made by uniformly dispersing fine globular vanadium carbide in an austenitic stainless matrix.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015959-A (JP)
Title: Antiseptic of wood and method of antisepsis of wood by using the same
Inventor: SEKINE YASUO
IPC: B27K3/36
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe antiseptic of wood, exhibiting strong controlling effects on a wood rotting fungus such as Tyromyces palustris and Coriolus versicolor.  <P>SOLUTION: The antiseptic of the wood contains an anionic surfactant containing a sulfonic acid salt or a lauryl sulfate salt as an active ingredient.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019813-A (JP)
Title: Fixing structure of imaging device, lens unit, and image pickup device
Inventor: MATSUMOTO TOMOHIRO
IPC: H04N5/335
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for precisely fixing an imaging device to a lens barrel with a simple constitution and to provide a low-cost, high-precision and small-sized lens unit and an image pickup device.  <P>SOLUTION: With respect to the structure for fixing an imaging device 17 to a lens barrel 8 together with a wiring board 18 wired on the imaging device and a heat dissipating member 19 dissipating heat of the imaging device, the lens barrel is provided with a contact part 34 to be brought into contact with the imaging device in a direction of an optical axis, and at least one of the lens barrel and the heat dissipating member is provided with positioning means 26 and 27 for positioning the heat dissipating member to the lens barrel in a direction orthogonal to the optical axis, and the wiring board and the imaging device are positioned and fixed to the heat dissipating member, and the heat dissipating member having the imaging device and the wiring board fixed thereto is positioned by the positioning means, and a pressing member 20 having pressing parts 30 and 31 capable of pressing the heat dissipating member to the lens barrel by an elastic force and fixing parts 22 and 25 capable of fixing the heat dissipating member to the lens barrel has the pressing parts elastically deformed so as to press the heat dissipating member to the lens barrel and is fixed to the lens barrel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005328569-A (JP)
Title: Voice communication server apparatus
Inventor: IWAMI NAOKO
IPC: H04M11/00
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice communication server apparatus to conduct a voice communication processing between a telephone set connected to a circuit switching network and a communication apparatus connected to a packet switching network.  <P>SOLUTION: The voice communication server apparatus receives any specified number input among a plurality of communication apparatuses from the telephone set after receiving a call setting request to designate a communication server apparatus from the telephone set and transmitting a call setting response (123), obtains an address of the communication apparatus based on the input number (125), transmits a voice communication request packet to destined to the obtained communication address to the packet switching network (126), receives a voice communication response packet to the voice communication request packet from the communication apparatus to which the obtained communication address is allocated, determines whether it is an affirmative response or not (127), and conducts the voice communication processing between the telephone set and the communication apparatus which is a source of the affirmative response in the case of the affirmative response (128).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035418-A (JP)
Title: Nano-gripping apparatus and nano-manipulation system using the same
Inventor: LEONID MASLOV
IPC: B82B3/00
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano-gripping apparatus having electrostatically driven carbon nanotubes for gripping nano-scale objects and to provide a nano-manipulation system using the apparatus.  <P>SOLUTION: The nano-gripping device includes: a first nanotube 6 and a second nanotube 7; a first electrode 11 and a second electrode 12 formed on the base portion of a probe 8 and electrically connected to the first nanotube 6 and the second nanotube 7, respectively; a third electrode 18 disposed on the terminal portion of the probe 8; and a control circuit to apply a voltage on the first, second and third electrodes so that the first nanotube 6 and the second nanotube 7 are charged to a first polarity and the third electrode is charged to a second polarity opposite to the first polarity, thereby causing a protruding portion 6b of the first nanotube 6 and a protruding portion 7b of the second nanotube 7 to close due to an electrostatic force generated between the first nanotube 6 and the second nanotube 7 and the third electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007023874-A (JP)
Title: Exhaust emission control system and method for controlling exhaust emission control system
Inventor: ONODERA TAKAO
IPC: F01N3/02
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system and a method for controlling exhaust emission control system provided with an exhaust emission control device for eliminating components in exhaust gas of an internal combustion engine such as a diesel engine and capable of avoiding occurrence of oil dilution during exhaust gas temperature raise control raising temperature of exhaust gas by performing post injection in cylinder fuel injection control for recovering emission control capacity of the exhaust emission control device.  <P>SOLUTION: In the method for controlling the exhaust emission control system, injection quantity Qp of post injection is calculated based on pre-established map data Mp and accumulated injection quantity ΣQp of post injection is calculated (S56) by accumulating the calculated injection quantity Qp in recovery control for recovering emission control capacity of the exhaust emission control device 12. Post injection is stopped and recovery control is stopped (S51) when the accumulated injection quantity ΣQp exceeds a predetermined criterion Cp.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005323400-A (JP)
Title: Variable amplifier, and mobile terminal
Inventor: KAWAMURA HIROSHI
IPC: H03G3/10
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current switching circuit which is a circuit for switching a plurality of current paths in an analog manner and is capable of easily designing control characteristics and a control section and operating even with a low power supply voltage, and provide an amplifier using the same and a mobile terminal including the same.  <P>SOLUTION: Differential pairs D1-D3 are stacked on multiple stages, one side of each of the differential pairs D1-D3 is connected to each of reference voltages Vr1-Vr3 of a reference voltage generating circuit RVC, and another side is connected to a control voltage generating circuit CVC, so that a current switching circuit is configured. In such a circuit configuration, switching voltage setting can be uniquely determined by the reference voltage generating circuit RVC and it can also be set to a constant voltage. Furthermore, the control voltage generating circuit CVC can be controlled only by a unipolar operation such as just discharging or absorbing a current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024706-A (JP)
Title: Nanotube probe
Inventor: YAMANAKA SHIGENOBU
IPC: G01B21/30
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanotube probe, constituted so as to be capable of easily and accurately performing the scanning of the sidewalls and bases of the surface plane and uneven part of a sample, and capable of accurately operating the bottom corner part of the uneven part of the plane of the sample.  <P>SOLUTION: A long axial projected part 3 is provided to a cantilever part 2 and a flat surface 3a is formed to the side part of the leading end part of the projected part 3 with nanotubes 4a and 4b, arranged on the side part flat surface 3a so that the leading ends thereof are protruded in a direction of inclination with respect to the axial direction of the projected part 3. The base end parts of the nanotubes 4a and 4b are fixed to the side part flat surface 3a by coating or welding, and the leading ends of the nanotubes 4a and 4b are used as probes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024709-A (JP)
Title: Vehicle detector
Inventor: YAMASHITA KOJI
IPC: G01V8/14
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detector, without requiring a magnetic sensor to be buried for each parking space, or without requiring installation of a pole for an infrared beam, capable of very easily being installed at comparatively low cost, facilitating maintenance management without misoperations, and surely detecting a vehicle that has a part of the body made of nonmagnetic metals or a resin part.  <P>SOLUTION: The vehicle detector detecting the parking of a vehicle in a parking area PS is composed of a sensor unit 10, provided with a sensor signal transmission part 11A and a sensor signal receiving part 11B; and a reflecting surface 5, refracting and reflecting the sensor signal transmitted from the sensor signal transmission part 11A vertically upward from the parking road surface, and refracting and reflecting the sensor signal impinging on the vehicle and returning therefrom to the direction to the sensor signal receiving part 11B from the vertical direction. When the sensor signal receiving part 11B receives the sensor signal, it is decided that a vehicle has been detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305295-A (JP)
Title: Wheelchair and foot rest thereof
Inventor: MIYAKE YUZO
IPC: A47C7/50
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which can be operated without requiring the bending of a user's waist in a type wherein a foot rest is so mounted on a shaft, provided at the lower end of a front frame being inclined askew downward from a seat part of the chair, as to let it be leveled or erected.  <P>SOLUTION: An operation lever 13 is mounted near an armrest 12 of the wheelchair and the tip of a wire 14 is extended from the operation lever 13 to be linked to the foot rest 6 thereby allowing the foot rest 6 to be erected or leveled by the lever operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT