baber/WOPTO huggingface dataset:
Patent JP-2009195202-A (JP)
Title: Method for manufacturing purified pentamethylene diamine
Inventor: KUSANO KAZUNAO
IPC: C12N15/09
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide pentamethylene diamine which is suitable as a material of a polyamide resin.  <P>SOLUTION: Pentamethylene diamine is obtained by liberation from a pentamethylene diamine salt solution by alkaline. The anion concentration in the pentamethylene diamine is 2.0 weight ppm or less. As for pentamethylene diamine, one using at least one type selected from a group of lysine decarboxylases, recombinant microorganisms whose lysine decarboxylase activity is improved, cells producing lysine decarboxylases or processed materials of the cells and is produced from lysine is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206714-A (JP)
Title: Deblocking filter
Inventor: YONEOKA NOBORU
IPC: H04N19/423
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of memory accesses when eliminating block noise of an interlace frame picture.  <P>SOLUTION: A horizontal filter operation part 4 performs filter processing of horizontal edges in a first filter area corresponding to a first block. A vertical filter operation part 5 performs filter processing of vertical edges in the first filtering area after the horizontal filter processing. Image data of a save area is stored in a local memory 6 after the horizontal filter processing but before the vertical filter processing. The horizontal filter operation part 4 uses the pixel data stored in the local memory 6 when performing filter processing to horizontal edges in a second filter area corresponding to a second block adjacent to a lower side of the first block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205502-A (JP)
Title: Application recorder/reproducer, method for rewinding application, and application recording/reproduction program
Inventor: TAKAMIYA YASUHITO
IPC: G06F11/34
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application recording/reproduction method that can implement recording/reproduction while reducing the usage of a storage device.  <P>SOLUTION: When a user 8 operates an operation part 2 to rewind an application 7, a checkpoint selection part 23 selects a checkpoint corresponding to the rewind point, a log reproduction instruction part 25 selects input event and GUI event logs to the rewind point, and an input event log acquisition/reproduction part 11 and a GUI event log acquisition/reproduction part 12 reproduce them respectively to restore the state of a display server 5 at the rewind point. After the rewind point of the display server 5 is determined, a dependency analysis part 24 determines a rewind point of the application 7 corresponding to the screen rewind point, and the application is returned to the state at the rewind point like the display server 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274227-A (JP)
Title: Resin for pigment-dispersed masterbatch
Inventor: SHINOHARA SHUICHI
IPC: C08G63/16
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for a polyester-based pigment-dispersed masterbatch, excellent in pigment-dispersing property regardless of a resin composition of a toner binder (especially in the case of polyester resin).  <P>SOLUTION: In the resin for the pigment-dispersed masterbatch for toner production containing a polycondensation type polyester resin (A) formed from a polycarboxylic acid and a polyol, ≥50 wt.% of a polyol is 1,2-propylene glycol. Preferably, the acid value of the resin (A) is 1-50 and softening point of the resin (A) is 75-120°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209999-A (JP)
Title: Control valve device
Inventor: SUGANO TAKESHI
IPC: F15B11/08
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve device into which the poppet or spring of a down-movement preventing valve is easily incorporated.  <P>SOLUTION: A valve hole 22 into which the poppet 24 of the down-movement preventing valve V is incorporated is formed in a valve housing 1. The valve hole 22 is formed in the direction perpendicular to the axis of a spool 2, and still an opening 22a of the valve hole is formed flush with the opening faces of communication passages 3, 4. On the opening face side of the valve hole, a sub block 28 is provided for blocking the opening of the valve hole. In the sub block, cylinder ports 29, 30 are formed in communication with the communication passages. A back pressure control valve device S is incorporated in a cylinder block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110919-A (JP)
Title: Fuel concentration control method of direct liquid fuel cell, fuel concentration control device and direct liquid fuel cell
Inventor: KREWER ULRIKE
IPC: H01M8/10
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel concentration control method and a fuel concentration control device for a direct liquid fuel cell capable of easily controlling the fuel concentration by using output voltage of a fuel cell stack showing different changing states by reacting with the sudden change of an output current density.  <P>SOLUTION: The fuel concentration control method of the direct liquid fuel cell includes: (a) a step monitoring the output current and the output voltage of the fuel cell stack and detecting the fact that the current density of the output current drops more than the prescribed value and this state is kept for the prescribed time; (b) a step detecting a state from the initial output voltage directly before the current density drops to a new output voltage which is kept after increase by reacting with the drop of the current density; (c) a step comparing the transition voltage detected between the initial output voltage and the new output voltage with the new output voltage; (d) a step increasing the concentration of the liquid fuel supplied to the fuel cell stack when the transition voltage is lower than the new output voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212978-A (JP)
Title: Radio terminal, packet transfer control method, and program therefor
Inventor: ENOMOTO TADASHI
IPC: H04W40/22
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high packet transfer rate by suppressing explosive increase of packets and reducing variations in an effective propagation speed of packets in broadcast packet communications over an ad-hoc radio communication network.  <P>SOLUTION: When a new packet is received at a radio terminal 10, in order to investigate a packet congestion status around the terminal, a packet counting means 14 counts the number of the same reception packets as the new packet, a transfer determination means 15 determines whether to transfer the packet based on the counted number, and a control unit 18 performs transfer control based on the determination. In that case, a time interval to count the number of reception packets is defined as a value obtained by denoting a count starting time by T and uniformly and randomly selecting an ending time between T and 2T, with a time point, at which the new packet is received, as a reference, wherein T is a product of a packet transmission processing time Δt and a multiple M for collision avoidance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210947-A (JP)
Title: Optical scanning device and optical equipment using the same
Inventor: WATANABE SHINICHIRO
IPC: B41J2/44
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device capable of scanning a deflected light on an object surface such as an optical display surface in various modes according to purposes.  <P>SOLUTION: The optical scanning device comprises: light source devices 101 and 102 which supply respectively first and second optical beams 103 and 104; an optical deflector; and first and second fixed mirrors 105 and 106 provided on both sides of the optical deflector. The optical deflector includes a rockable movable element 107, and first and second optical deflecting elements 107a and 107b provided on both surfaces of the movable element 107. The first optical beam 103 is deflected by the first optical deflecting element 107a of the movable element, and the deflected light is reflected by at least one of the first and second fixed mirrors to perform first scanning on the object surface 108. The second optical beam is deflected by the second optical deflecting element 107b of the movable element, and the deflected light is reflected by at least the other of the first and second fixed mirrors to perform second scanning on the object surface 108.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219184-A (JP)
Title: Power supply device
Inventor: KUDO RYOTARO
IPC: H02M3/155
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that achieves a low-cost multiphase power source.  <P>SOLUTION: Each of a plurality of semiconductor devices DEV[1]-DEV[n] includes a trigger input terminal TRG<SB>-</SB>IN, a trigger output terminal TRG<SB>-</SB>OUT, and a timer circuit TM which delays a pulse signal input from TRG<SB>-</SB>IN and outputs it to TRG<SB>-</SB>OUT. DEV[1]-DEV[n] are connected with one another into a ring form by TRG<SB>-</SB>IN of itself being connected to TRG-OUT of one semiconductor device other than itself. Each of DEV[1]-DEV[n] performs switching action, with a pulse signal from TRG-IN as its starting point, and lets a current flow to an inductor L corresponding to itself. Moreover, DEV[1] performs the pulse signal only once at start by a start trigger terminal ST being set to for example, a grounding voltage GND.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216935-A (JP)
Title: Personal digital assistant with camera, photographing method, photographing program
Inventor: SHIRAKAWA YASUTSUGU
IPC: G02B7/36
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera that can accurately and speedily focus on a subject, and to provide a photographic method and photographing program.  <P>SOLUTION: The camera includes: an image sensor that picks up an image of a subject via a photographic lens and creates image pickup data; a focus evaluation calculating section that, based on the image pick-up data, calculates a focus evaluation value indicating the degree of focus; and a photographic control section that repeats focusing operation in which the photographic lens is moved based on the focus evaluation value, that compares the latest focus evaluation value with a predetermined focus threshold upon receiving a photographic instruction; and, based on the comparison result, determines whether photographing should be carried out, without moving the photographic lens or photographing should be carried out, after the photographic lens is moved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216211-A (JP)
Title: On-off valve
Inventor: MIYATA MITSURU
IPC: F16K31/44
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on a conventional on-off valve which uses a rubber member for energizing a valve element cover to the side of a valve element and is mounted in a state of being compressed to some extent to avoid the movement of the valve element cover until pressure in a secondary chamber reaches predetermined pressure, that the rubber member has characteristics of abruptly increasing its elastic modulus when compressed and deformed and requires great power for further deformation when elastically deformed to some extent, and therefore other components including a retainer retaining the rubber member are plastically deformed while the rubber member is not elastically deformed when a degree of freezing water in the secondary chamber becomes higher to increase the displacement of the valve element cover.  <P>SOLUTION: This on-off valve has a slit groove 12 as a pressure releasing means for releasing pressure from the secondary chamber 5 while opening the secondary chamber 5 to the outside when the valve element cover 6 is moved by a predetermined distance d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215833-A (JP)
Title: Automatic faucet
Inventor: AOYANAGI KENICHI
IPC: E03C1/05
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic faucet can improve convenience in use by a user.  <P>SOLUTION: For the purpose of automatically discharging the water from a spout 6, the automatic faucet 1 includes a first sensor 8 detecting part of a body of the user U in a first detection area 10 defined below the spout 6, and a second sensor detecting the part of the body of the user U in a second detection area 16 defined above the spout. Even when the second sensor detects the part of the body of the user in the state that the water is not discharged from the spout, the water is not discharged from the spout if the first sensor does not detect the part of the body of the user. When the second sensor detects the part of the body of the user in the state that the water is discharged from the spout, the water continues to be discharged even if the first sensor does not detect the part of the body of the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224370-A (JP)
Title: Nitride semiconductor device
Inventor: ITO NORIKAZU
IPC: B82Y20/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device including an active layer exhibiting excellent crystallinity and having high emission efficiency.  <P>SOLUTION: The nitride semiconductor device includes a substrate 10, an n-type first semiconductor layer 2 provided on the substrate 10, an active layer 30 having a well layer 32 of a nitride semiconductor containing In, a barrier layer 34 provided to sandwich the well layer 32, and an impurity-doped AlGaN barrier layer 36 provided while being sandwiched by the barrier layer 34 on the side of the barrier layer 34 facing the surface touching the well layer 32, and a p-type second semiconductor layer 5 provided on the active layer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221500-A (JP)
Title: Method and device for producing hot dip galvanized steel strip
Inventor: KIMURA YOSHITAKA
IPC: C23C2/40
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a striped pattern in a plating layer when producing a hot dip galvanized steel strip with uniform coating weight by using an electromagnetic damping device and a hot dip galvanized device having an induction heating type galvanized apparatus.  <P>SOLUTION: In the method for producing a hot dip galvanized steel strip with uniform coating weight, when the frequency of an electromagnetic damping apparatus is defined as f<SB>1</SB>and the frequency of an induction coil in an induction heating type alloying apparatus is defined as f<SB>2</SB>, the relation between f<SB>1</SB>and f<SB>2</SB>satisfies following conditions: f<SB>1</SB>>10×f<SB>2</SB>, or f<SB>2</SB>>10×f<SB>1</SB>, or 1/10×f<SB>2</SB>≤f<SB>1</SB>≤10×f<SB>2</SB>and also m×f<SB>1</SB>≠n×f<SB>2</SB>(wherein, m and n are integers of 1 to 10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223469-A (JP)
Title: Portable device with camera
Inventor: MORITA SHIGETO
IPC: G06F3/0489
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the layout of camera operation means such as a shutter button and the rationalization of the functions in the use mode of a portable device according to the intended use in the operation of a camera device loaded on a portable device.  <P>SOLUTION: This portable device 1 with a camera is provided with: a body 10 in which an input part 14 and the camera device are arranged; and a display device 20, and configured to use a notebook mode in which the input part 14 and the display device 20 are opened like a notebook so as to be used, and a tablet mode in which the display device 20 is overlapped on the input part 14 so as to be used, and to switch at least one of the layout of the operation means of the camera device, and the assignment of the functions in the input mode and the tablet mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221752-A (JP)
Title: Raising pipe for manhole
Inventor: SUGIMOTO KEI
IPC: E03F5/02
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the height of a raising pipe for manhole when the pipe is stored and transported.  <P>SOLUTION: This raising pipe for a manhole comprises the cylindrical body 5 buried in a ground, a manhole cover 8 for closing the upper surface of the cylindrical body 5, and the annular receiving frame 7 attached to the upper end 6 of the cylindrical body 5 and supporting the cover 8 further on the inner diameter side than the upper end 6 of the cylindrical body 5. The cylindrical body 5 is so tapered that the mouth thereof is gradually narrowed from the upper end 6 toward the lower end 10, and the cylindrical bodies 5 to which the receiving frame 7 is not attached are fitted to each other in the axial direction. Namely, when the cylindrical body 5 is so tapered that the mouth thereof is gradually narrowed from the upper end 6 toward the lower end 10, one cylindrical body 5 and the other cylindrical body 5 of the same size having no receiving frame 7 can be fitted to each other in the axial direction. Consequently, the other cylindrical body 5 is axially fitted before the receiving frame 7 is attached to one cylindrical body 5, the height of the raising pipe can be shortened when the pipe is stored and transported.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225186-A (JP)
Title: Radio communication apparatus
Inventor: KITAGAWA MASAKAZU
IPC: H04B1/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus by which suitable power is supplied to an amplifier circuit when a signal to be input in the amplifier circuit is amplified.  <P>SOLUTION: In the radio communication apparatus, when a radio signal is transmitted, a digital control part which controls power to be supplied to the amplifier circuit accepts an interruption starting signal indicating that the radio signal is transmitted, and executes control by which power following a transmission signal is supplied to the amplifier circuit. Then, when the radio signal is not transmitted, the digital control part supplies stable power to the amplifier circuit by feedback control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220983-A (JP)
Title: Paper separating device
Inventor: SUZUKI HIDEKI
IPC: B65H1/02
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To separate a plurality of stacked sheets without depending on man-hours.  <P>SOLUTION: A paper separating device has an air supply nozzle 62 for blowing air from a mount table 30 side against a plurality of papers mounted on the mount table 30. The plurality of the stacked sheets are mounted on the mount table 30 to abut on only one of a pair of hold-down members 10a and 10b. The air supply nozzle 62 weakens an air blowing force in a region extending between a predetermined position in a region not opposed to the plurality of sheets in a mounted state on the mount table 30, and the hold-down member 10a on which a plurality of sheets of paper do not abut than other regions so that the plurality of the stacked sheets abut on only the hold-down member 10b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222368-A (JP)
Title: Horizontal rotary drying machine
Inventor: SUWA SATOSHI
IPC: F26B17/32
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal rotary drying machine capable of increasing the processing amount of dried objects by further improving drying efficiency by efficiently drying the dried objects accumulated on a bottom section of a rotary cylinder.  <P>SOLUTION: A rotary steam drier 1 comprises the rotary cylinder 10 rotatable around a shaft center C, and a heating pipe 11 positioned in the rotary cylinder 10 for communicating the steam. A gas injection pipe 71 capable of injecting a stirring gas K into the rotary cylinder 10 while guiding the stirring gas K, is disposed on a position along an inner peripheral face of the rotary cylinder 10. A rotary connection pipe 72 connected with the gas injection pipe 71 at its one end, is disposed at an inner peripheral side of a steam supply pipe 61 and a drainage discharge pipe 62 respectively connected with the heating pipe 11. The other end side of the rotary connection pipe 72 is connected with a rotary joint 63, and the other end side of a part corresponding to the rotary connection pipe 72, of the rotary joint 63 is connected to a gas supply source 73 through an air pipe 74.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223253-A (JP)
Title: Radiation-sensitive composition for colored layer formation, color filter and color liquid crystal display element
Inventor: KAMII HIDEYUKI
IPC: G03F7/004
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for colored layer formation, which can form high-quality pixels free of unevenness due to water (spotted color unevenness occurring on a pixel pattern after development and cleaning) even with a small amount of light exposure.  <P>SOLUTION: The radiation-sensitive composition for colored layer formation includes (A) a colorant, (B) a polymer having an acidic functional group and a group represented by formula (1), (C) a polyfunctional monomer, and (D) a photopolymerization initiator, wherein R<SP>1</SP>is a hydrogen atom or a methyl group; R<SP>2</SP>is an ethylene group or a propylene group; n is an integer of 1-5; and "*" shows bond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230952-A (JP)
Title: Conductive paste composition, electronic circuit, and electronic parts
Inventor: KAJITA OSAMU
IPC: H01B1/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste composition capable of exhibiting conductive characteristics of silver to the maximum, and of satisfying bending characteristics required for a flexible electronic circuit board.  <P>SOLUTION: In the conductive paste composition for the flexible electronic circuit board, a conductive powder composed of a mixed silver powder of a scale-like silver powder of the average particle diameter of 2.0 to 5.0 μm and a specific surface area of 2.0 to 3.0 m<SP>2</SP>/g, and dendritic silver plated copper powder of the average particle diameter 10 to 19 μm, a thermosetting resin, and an organic solvent are made essential components; a mixing ratio of the scale-like silver powder and the dendritic silver plated copper powder is 67 to 100 pts.wt. of the dendritic silver plated copper powder based on 100 pts.wt. of the scale-like silver powder; and in which a plated silver amount of the dendritic silver plated copper powder is 20 to 25 pts.wt. based on 100 pts.wt of a copper powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231480-A (JP)
Title: Semiconductor device
Inventor: SETO TAKESHI
IPC: H01L23/12
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device preventing malfunction thereof and having high reliability in performance.  <P>SOLUTION: Relating to a first package of the semiconductor device where a semiconductor chip and a spacer are mounted on a wiring board 2, a noise shielding layer 1 which is connected to a ground wiring different from a reference potential wiring that keeps a reference potential of a power source, is formed on the wiring board 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT