baber/WOPTO huggingface dataset:
Patent JP-2008092546-A (JP)
Title: Communications system
Inventor: SAKATA TSUGUHIDE
IPC: H04L12/28
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify interconnections themselves by reducing the total number of interconnections of speaker cables and power supply interconnections.  <P>SOLUTION: A communications system has a controller for transmitting data to be played back by a plurality of playback devices corresponding to a plurality of channels, and a plurality of adapters required for executing playback by the playback devices. The controller has a setting unit which sets data that should be played back by the playback devices and control information required to control playback of the data in time slots of a synchronous transmission frame, and a transmission unit which transmits the synchronous transmission frame to a plurality of the adapters. Each of the adapters has a receiving unit which receives the synchronous transmission frame transmitted, and a playback control unit which extracts data corresponding to the channel to be played back by the adapter from the synchronous transmission frame, and controls the playback timing of the data, based on the control information that corresponds to the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294306-A (JP)
Title: Group iii nitride compound semiconductor light emitting element
Inventor: MORIYAMA JITSUKI
IPC: H01L33/06
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To adjust refractive index in a range with superior conductivity by adding a niobium, etc. to a titanium oxide.  <P>SOLUTION: In a group III nitride compound semiconductor light emitting element 100, a sapphire substrate 10, a buffer layer comprising an aluminum nitride (AlN) not shown in a figure, an n-contact layer 11, an n-cladding layer 12, a multiple quantum well layer 13 having a light emitting wavelength of 470 nm, a p-cladding layer 14 and a p-contact layer 15 are formed. A light-transmitting electrode 20 having unevenness 20s comprising a niobium titanium oxide is formed, and an electrode 30 is formed on the n-contact layer 11. An electrode pad 25 is formed on a part of the electrode 20. Since the light-transmitting electrode 20 is formed by adding the niobium by 3% to the titanium oxide, the refractive index to the wavelength of 470 nm is almost equal to that of the p-contact layer 15, and total reflection at an interface between the p-contact layer 15 and the light-transmitting electrode 20 can be avoided mostly. Further, by the unevenness 20s, coefficient of light extraction is improved by 30%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299034-A (JP)
Title: Image forming apparatus
Inventor: KOJO HIDEHIKO
IPC: G03G15/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which accurately detects misregistration regardless of a scanning direction, whether it is a main scanning direction or a subscanning direction, and achieves the reduction of cost of a density sensor for detecting misregistration, and whose image quality is high.  <P>SOLUTION: A copying machine 1 (image forming apparatus) includes an image forming part 5 forming a toner image on a photoreceptor drum 52, an intermediate transfer part 4 making an intermediate transfer belt 44 (endless belt) to which the toner image formed on the photoreceptor drum 52 is transferred circulate, a density detection sensor (detector) for detecting the misregistration of the toner image transferred to the endless belt, and a moving mechanism which moves the detector in the main scanning direction while making the detector face the endless belt when the detector detects the misregistration of the toner image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303272-A (JP)
Title: Polyolefin resin composition
Inventor: GOTO SHINYA
IPC: C08K5/20
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition excellent in bleed resistance and slip resistance while retaining its own antistatic performance.  <P>SOLUTION: The polyolefin resin composition comprises a diglycerol fatty acid ester and an alkyl diethanolamide, wherein the content of a glycerol fatty acid ester in the composition is 100 ppm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310180-A (JP)
Title: Liquid crystal display
Inventor: TANAKA MIKI
IPC: G02F1/1343
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of obtaining satisfactory display quality, in either the transmission or the reflection regions.  <P>SOLUTION: The liquid crystal display 50 has a liquid crystal interposed between a pair of substrates 110 and 210 and a plurality of pixels 60. One substrate 110 of the pair of substrates 110 and 210 is provided with pixel electrodes 182 for transmission display and common electrodes 178 for transmission display which are provided in transmission regions 62, pixel electrodes 190 for reflection display provided in reflection regions 64, switching elements 132 for transmission display and switching devices 138 for reflection display. The other substrate 210 of the pair of substrates 110 and 210 is provided with common electrodes 222 for reflection display provided in the reflection regions 64. In each pixel 60, the pixel electrode 182 for transmission display and the pixel electrode 190 for reflection display are constituted, being separated from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307502-A (JP)
Title: Fluid supplying apparatus
Inventor: YAMAZAKI MASAYUKI
IPC: B05B11/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid applying apparatus which is easy in exchanging a vessel, does not mix air into a content, is movable and good in workability.  <P>SOLUTION: A user operates a fluid discharge means on hand so that a fluid packed in the vessel is supplied from the nozzle of the fluid discharge means through a piping tube, wherein the fluid discharge means is a spray means, the vessel is a packaging bag formed from a soft packaging material, and the vessel and the piping tube are connected through a connection member possible to connect with one touch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001700-A (JP)
Title: Purified carrageenan and method for producing the same
Inventor: NARISADA NAOYUKI
IPC: A23L29/20
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrageenan which is capable of forming a gel having high transparency, free from a syneresis problem and utilizable in a wide variety of fields such as cosmetics, foods and pharmaceuticals.  <P>SOLUTION: The invention provides a purified κ-carrageenan having a nitrogen content of ≤0.01 mass% and a calcium content of ≤25 mg per 100 g, a purified ι-carrageenan having a nitrogen content of ≤0.04 mass% and a calcium content of ≤35 mg per 100 g, and a method for producing the purified carrageenans.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295979-A (JP)
Title: Purse with sorter for coins and facilitating payment
Inventor: SHA KIN
IPC: A45C1/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purse that facilitates taking-out of coins during the use of the purse.  <P>SOLUTION: The purse is designed to sort and store the coins through a plurality of partitions in a storing part for sorting and storing the coins.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010051-A (JP)
Title: Display device manufacturing method
Inventor: OKUNO HIROYUKI
IPC: H01L21/28
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a display device while preventing the corrosion of an Al alloy film, including a metallic element nobler than Al, in a display device manufacturing process including a step for pattern-forming an insulating film on the Al alloy film by a photolithography method.  <P>SOLUTION: A photoresist is removed by a resist stripper including amines. Next, cleaning is executed by using carbonated water whose pH is ≥3.5 and ≤4.5 for more than five seconds after starting the cleaning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025565-A (JP)
Title: Regeneration management of diesel particulate filter
Inventor: GIOANNINI ALBERTO
IPC: F01N3/24
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing regeneration of a diesel-particulate filter, capable of overcoming, at least partially, a defect such that temporal reliability is not guaranteed.  <P>SOLUTION: The method for managing regeneration of a diesel particulate filter 7 for a gas exhaust system 4 of the internal combustion engine 1 of a vehicle comprises a first step of regeneration of the diesel-particulate filter 7 during which the diesel-particulate filter 7 is regenerated at a first regeneration rate, and a second step of regeneration of the diesel-particulate filter 7, during which the diesel-particulate filter 7 is regenerated at a second regeneration rate higher than the first regeneration rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009005867-A (JP)
Title: Spine fixture
Inventor: ZAIMITSU HIRONORI
IPC: A61B17/58
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spine fixture which can suppress shifting of a position of an axial member from a desired position, and operation during surgery is made easy to improve operability.  <P>SOLUTION: A movable member 12 is freely rotatably held on both sides of a joint main body member 11 and an opening is formed between axial seat parts 20a and 20b, and axial part storage spaces 34a and 34b for storing and holding an axial member 10 are formed between the axial seat parts 20a and 20b. A flag member 13 is screwed to the joint main body member 11 and the tip side is abutted on the movable member 12. The movable member 12 provided with an eccentric mass part 29 which is formed so that it projects towards the axial seat parts 20a and 20b on the side opposite to the opening parts 33a and 33b via axial part storage spaces 34a and 34b and makes a center of gravity eccentric towards the side of the axial seat parts 20a and 20b with respect to a rotation central axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007636-A (JP)
Title: Low refractive index film and method for depositing the same, and antireflection film
Inventor: TAKETOMO MIKIHIRO
IPC: C23C14/34
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a low refractive index film for depositing a thin film of a low refractive index whose compositional distribution is uniform, to provide the low refractive index film deposited by the film deposition method of the low refractive index film, and to provide an antireflection film using the low refractive index film.  <P>SOLUTION: In the method for depositing the low refractive index film with which the low refractive index film composed of an MgF<SB>2</SB>-SiO<SB>2</SB>is deposited on a substrate 11 by a reactive sputtering process, a target 4A as the sintered compact of MgF<SB>2</SB>-SiO<SB>2</SB>is used, alternating voltage with a frequency of 20 to 90 kHz is applied between the substrate 11 and the target 4A in the mixed gas atmosphere of an inert gas and O<SB>2</SB>so as to perform sputter film deposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006275-A (JP)
Title: Efficient recovering method of carbon dioxide in exhaust gas
Inventor: SHIMIZU SHINKICHI
IPC: C01B32/50
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovering method of carbon dioxide of high purity, not only highly efficiently recovering carbon dioxide in gas, but also highly efficiently eliminating carbon dioxide from an aqueous solution having absorbed carbon dioxide.  <P>SOLUTION: The recovering method of carbon dioxide from gas containing carbon dioxide comprises (1) a process of absorbing carbon dioxide into an aqueous solution by bringing gas containing carbon dioxide into contact with the aqueous solution containing only isopropyl aminoethanol as an effective component (content of isopropyl aminoethanol in the aqueous solution is 35-50 wt.%), and (2) a process of eliminating and recovering carbon dioxide by heating the aqueous solution having absorbed carbon dioxide obtained in the process (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009885-A (JP)
Title: Lighting control apparatus, light source apparatus, projector, and lighting control method
Inventor: OKAWA KAZUO
IPC: H05B41/24
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control apparatus which can prevent a damage of an electrode of a discharge lamp, a light source apparatus, a projector, and a lighting control method.  <P>SOLUTION: The lighting control apparatus 8, in which a lighting of a discharge lamp which discharges light between a pair of electrodes 5111, 5112 provided inside is controlled, is provided with a lighting apparatus 81 to light up a discharge lamp 5 and a control apparatus 82 for controlling a drive of the lighting apparatus 81. The control apparatus 82 is provided with a pulse impressing portion 821 for impressing a high voltage pulse on the pair of the electrodes 5111, 5112 by the lighting apparatus 81, a DC current impressing portion 822 for impressing a DC current for a first period on the pair of the electrodes 5111, 5112 after impressing the high voltage pulse, and an AC current impressing portion 823 for impressing an AC current on the pair of the electrodes 5111, 5112 for a second period after the first period elapses. As a result, a temperature increase of the electrodes 5111, 5112 and an evaporation of mercury can be accelerated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012023-A (JP)
Title: Apparatus and method for manufacturing louver fin
Inventor: YAESAWA HIROKAZU
IPC: B21D53/02
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a louver fin, by which apparatus and method a bend can be easily suppressed by a novel technique.  <P>SOLUTION: A pair of cutting and erecting blades 34, 35 to be used to form one louver 14, 15 is configured such that the overlap hc of end forming portions 34E, 35E corresponding to the end portions 14E, 15E of the louver 14, 15 is larger than the overlap ha of general forming portions 34J, 35J corresponding to the general portions 14J, 15J of the louver 14, 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030741-A (JP)
Title: Baby buggy frame
Inventor: YANG CHENG-FAN
IPC: B62B9/12
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baby buggy frame allowing easy conversion of the direction of a seat part.  <P>SOLUTION: This baby buggy frame comprises a supporting frame 1 including a supporting seat 3, a connecting member 15, a front-wheels supporting pipe 11, a rear-wheels supporting pipe 12, a front-wheel set 13 and a rear-wheel set 14, having the connecting member rotatably arranged between the front-wheels supporting pipe and the rear-wheels supporting pipe and connected to each of the front-wheel set and rear-wheel set at each of the lower ends of the front-wheels supporting pipe and the rear-wheels supporting pipe, a seat part supporting frame 4 rotatably arranged on the supporting seat and having a pair of connecting seats above it, engagement members arranged between the seat supporting frame and the supporting seat so as to prevent the seat supporting frame from being turned above the supporting seat when it is engaged at a position setting location and returned to cause the seat part supporting frame to be moved away from the position setting location and freely rotated, handle pipes 10 rotatably arranged at both sides of the seat part supporting frame, and a releasing means 5 arranged between the handle pipes and the engagement members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014111-A (JP)
Title: Pipe joint
Inventor: INABA KUNIO
IPC: F16L21/06
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint 10 which can secure a high sealability to a variation in temperature and a variation of external force by making the end of a linearly connected pipe into a simple connection structure, and to significantly reduce a cost by reducing a parts count of connection parts.  <P>SOLUTION: The end of a linearly connected pipe is subjected to drawing process to form an enlarged diameter part 14 wider in an inner diameter than that of a piping part 12. The enlarged diameter part 14 is arranged with a sleeve 24 having a roughly similar inner diameter to the inner diameter of the linearly connected pipe. The periphery of the sleeve 24 has an annular ditch. This ditch contains an elastic seal ring 18. That is, the sleeve 24 includes a pipe capable of ditch processing. The elastic seal ring 18 is tightly brought into contact with the inner face of a pipe. A part abutted with two pipes is sandwiched by a clamp 28 and fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012831-A (JP)
Title: Packaging bag
Inventor: SHIOKAWA SHUNICHI
IPC: B65D81/34
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which can safely be heated by a microwave oven after the packaging bag is opened and foodstuffs or the like are placed inside.  <P>SOLUTION: The packaging bag 1 is formed by adjoining four-side edges of a front member 2 and a back member 3. A first edge 4 which is one of the edges, is torn to form a package opening. The packaging bag 1 includes a first zipper member 6 provided on the inner face of the front member 2, a second zipper member 8 provided on the inner face of the back member 3 for sealing the opening so as to be openable by being engaged with the first zipper member 6, a sealing portion 11 provided at the side of a second edge 5 located at the opposite side of the first edge 4 with respect to the first zipper member 6 for integrally adjoining the front member 2 and the back member 3, and a steam hole 7 formed at the first edge 4 from the sealing portion 11 for releasing steam generated in the packaging bag 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016730-A (JP)
Title: Manufacturing method of thermoelectric module, and thermoelectric module
Inventor: UCHIYAMA NAOKI
IPC: H01L35/34
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a thermoelectric module and a thermoelectric module, which can easily connect many electrodes and has a high yield.  <P>SOLUTION: A compound positive electrode obtained by connecting a plurality of positive electrodes to a positive electrode connection bar with a positive electrode connecting part having a separating part in each positive electrode and a compound negative electrode obtained by connecting a plurality of negative electrodes to a negative electrode connection bar with a negative electrode connecting part having a separating part in each negative electrode are used to connect one end side of each positive electrode and one end side of each negative electrode, connect the other end side of the each electrode to the other end side of the each other electrode, form a plurality of thermoelectric elements and electrically connect them in series. A thermoelectric module is manufactured by breaking the separating part of the positive electrode connecting part to separate each positive electrode from the positive electrode connection bar and breaking the separating part from the negative electrode connecting part to separate the each negative electrode from the negative electrode connection bar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024729-A (JP)
Title: Method for renewing branch pipe of fluid pipe-line system
Inventor: TABUCHI MASASHI
IPC: F16L55/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To renew a branch pipe under a condition that leakage of liquid is prevented during construction while maintaining transportation of the liquid in a fluid pipe even when water leaks at a connecting portion on a base side of the branch pipe.  <P>SOLUTION: In this method for renewing a branch pipe whose one end is communicated with a branch base 2 of a fluid pipe 1, a blocking device B with a blocking part A capable of blocking a flow path of the branch pipe is connected to a gate valve, so as to block the flow path in the branch pipe at the blocking part A of the blocking device B inserted through the gate valve. The gate valve is removed from the connection part of the branch pipe while leaving the blocking part A in the branch pipe. At a portion downstream of a blocking action position of the blocking part A of the blocking device B and upstream of the connection part, the branch pipe is parted. Then, a branch connection port communicated with a cut opening of a residual branch pipe part after parting is provided to the branch base 2, and a new branch member 25 capable of covering the outside of the entire residual branch pipe part is mounted to the branch base in a close-contact state. After the gate valve 12 is connected to a connection part 25b of the new branch member 25, the blocking part A of the blocking device B is removed through the gate valve 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002127-A (JP)
Title: Method for operating on-vehicle type soil improving apparatus
Inventor: SEKINE NOBUAKI
IPC: E02F7/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating an on-vehicle type soil improving apparatus capable of obtaining stable improved soil by adding a required minimum amount of solidifying agent into pretreated soil in a treatment method of mud and muddy water produced in underground excavation jacking work and underground continuous wall construction work, and preventing the overload stop of a motor for rotating a shaft of a two-shaft paddle screw conveyor.  <P>SOLUTION: The on-vehicle type soil improving apparatus for mud and muddy water produced in underground excavation jacking work and underground continuous wall construction work is operated by repeating normal rotation and reverse rotation of the mixing-agitating-conveying two-shaft paddle screw conveyor for reacting a solidifying agent on the pretreated soil to obtain improved soil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027422-A (JP)
Title: Electronic zoom device
Inventor: MATSUMURA HIDEKI
IPC: H04N5/228
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel electronic zoom device.  <P>SOLUTION: A digital camera 10 includes a memory 26. The pixel data taken out of the memory 26 is subjected to a 1/2 horizontal thinning process by a 1/2 horizontal thinning circuit 30 when a zooming factor is larger than 2. The thinned pixel data is written to an image buffer 34. A zoom circuit 36 applies a zoom process to the thinned pixel data stored in the image buffer 34. If the zooming factor is two or smaller, the zoom circuit 36 applies a zoom process to an original pixel data read out of the memory 26 and stored in the image buffer 34. Thus, a zoom process with no picture quality degradation is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024428-A (JP)
Title: Lattice device for opening of building
Inventor: NAKAMURA KENICHI
IPC: E06B9/01
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the unlocking of the crescent of a sliding door at the opening of a building in which a horizontal sliding lattice device is installed.  <P>SOLUTION: First and second lattice bodies 10, 20 formed by connecting first and second vertical frame members 11, 12, 21, 22 to each other through lateral styles 13, 23, respectively, are supported freely swingably on a same path formed by a pair of guide frames 5, 6. The second vertical frame members 12, 22 of the first and second lattice bodies 10, 20 positioned at the center side of the opening 2 of the building are positioned between the first and second styles of the other lattice bodies 20, 10. The styles 13, 23 are inserted into the through-holes 14, 24 formed in the other lattice bodies, respectively. The second vertical frame members 12, 22 are disposed on the sliding door 3 at the position where the unlocking operation of the crescent 8 is disabled.  <P>COPYRIGHT: (C)2009,JPO&INPIT