baber/WOPTO huggingface dataset:
Patent JP-2008288939-A (JP)
Title: Communication system, road side infrastructure facility, center unit and communication method
Inventor: YAMADA MASAYA
IPC: H04W16/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which can assign a time slot suitable for contention-free access to a moving onboard communication apparatus, and to provide a communication method.  <P>SOLUTION: A road side communication apparatus 2 obtains all communicable onboard communication apparatus 3 and individual transmission areas, and assigns a time slot for contention-free access to each onboard communication apparatus 3 so that the transmission areas do not have contention spatially or temporally. Each onboard communication apparatus 3 performs communications by using the time slot thus assigned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284270-A (JP)
Title: Rf coil drive circuit and mri apparatus
Inventor: BABA MAKOTO
IPC: G01R33/36
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To apply RF pulses of a power amplifier necessary for imaging by regulating a power voltage and a bias voltage of the power amplifier transmitted from an RF (Radio Frequency) coil and compensating a change in gains of the power amplifier due to fluctuations in the power amplifier and the like.  <P>SOLUTION: DC-DC converter 312 converts a DC constant voltage supplied form a DC voltage source 311 into a lower DC voltage. The converted DC voltage is supplied to the power amplifier 33 as a power voltage. An amplitude regulation section 35 regulates the amplitude of the RF pulses input in the power amplifier 35. A detection circuit 36 detects the power (hereinafter, referred to as a power detection value) of the RF pulses amplified by the power amplifier 33. The amplitude regulation section 35 regulates the amplitude of the RF pulses input in the power amplifier 33 so that a difference between the power detection value and a target value (a power target value) of the power of the RF pulses applied to the RF coil is within a prescribed range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294611-A (JP)
Title: Image processing apparatus
Inventor: DOKOKU KENJI
IPC: G09G5/36
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile apparatus 1 which is capable of properly determining whether an image quality and the like of an image displayed on a display device is appropriate or not.  <P>SOLUTION: When the Internet facsimile apparatus 1 displays an image (edited image) based on original image data generated by reading an image of a document by a document reading part 107, on a display device 106a, ratios of the numbers of pixels of respective sides of the entire edited image (including not displayed parts) displayed on the display device 106a to those of the entire original image and ratios of lengths of respective sides of a part of the edited image, which is displayed on the display device 106a, to those of a part corresponding to the part of the edited image, which is displayed on the display device 106a, out of the original image in a print on a recording paper are displayed in an information display part 1064 together with the edited image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292647-A (JP)
Title: Image projector
Inventor: YAMAGIWA DAISUKE
IPC: G03B21/14
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projector capable of cooling a photoreception face of a DMD.  <P>SOLUTION: A ventilation open hole HL is provided in a casting CG mounted on a projector 49, and a filter FT is further provided in the casting CG, to close the ventilation open hole HL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290301-A (JP)
Title: Copper-clad plate
Inventor: SAWAZAKI KOICHI
IPC: C08K3/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-clad plate which has slidability by generating surface projections by adding fine inorganic particles, uses a polyimide film applicable to a flexible printed circuit board (FPC) and a chip-on film (COF) type automatic optical inspection system (AOI), and thus is suitable for a high performance flexible printed circuit board.  <P>SOLUTION: In the copper-clad plate, the polyimide film in which the inorganic particles having a particles size of 0.01-1.5 μm, an average particles size of 0.05-0.7 μm, and a particle size distribution wherein particles 0.15-0.60 μm in particle size occupy at least 80 vol% of the total volume of the particles are dispersed and contained in a ratio of 0.1-0.9 wt.% of the weight of a film resin is used, and on at least one side of the polyimide film, a copper layer is formed directly without using an adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295178-A (JP)
Title: Rotor structure of permanent magnet rotating electric machine
Inventor: OKITSU TAKASHI
IPC: H02K1/28
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor structure of a permanent magnet rotating electric machine which is improved in resistance properties for high-speed rotation, enhanced in the transmission of rotation torque, and high in productivity.  <P>SOLUTION: A rotating shaft 1 has a plurality of recessed grooves 1a extendedly formed along the axial direction on its surface, and a permanent magnet is extended in the axial direction, and formed into a shape of an arc which has the same width in the radial direction along the external peripheral surface of the rotating shaft 1. The permanent magnet includes a plurality of first magnet pieces 2 arranged between the adjacent recessed grooves 1a on the surface of the rotating shaft 1, and a plurality of second magnet pieces 3 which are extended in the axial direction, of which the external peripheral surfaces located outside the radial direction are formed into shapes of arcs having the same outside diameters as those of the first magnet pieces 2, and the radial widths are formed thick in thickness compared with those of the first magnet pieces 2, and which are arranged between the adjacent first magnet pieces 2 so as to be inserted into the recessed grooves 1a at their portions located at an axial core side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290398-A (JP)
Title: Method for forming polyethylene tetrafluoride resin transfer film on metal surface, and sliding member using this method
Inventor: SAWAE YOSHINORI
IPC: C23C26/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a PTFE transfer film with excellent lubricity on a metallic surface in an atmospheric pressure circumstance, utilizing a reductive hydrogen gas, and a sliding member using the same.  <P>SOLUTION: The PTFE transfer film is formed on the metallic surface by sliding the PTFE in contact with a metal in a hydrogen gas atmosphere. Thus the sliding characteristics of the metal is enhanced by optimizing the composition of the metal and/or its surface roughness. In addition, the sliding member is made into a tightly closed structure by sealing, then the hydrogen gas of high purity is sealed or continuously blown into the tightly closed structure. At the same time, the PTFE transfer film is formed in the sliding member by making the sliding member slide the PTFE.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297325-A (JP)
Title: Odorant for gas
Inventor: KANABE TAMIAKI
IPC: H01M8/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an odorant for a gas that neither pollutes the environment nor causes problems such as the reduction in catalytic performance, the reduction in cell voltage etc., even in the use for fuel cells, since sulfur oxides are not produced even in combustion.  <P>SOLUTION: Disclosed is an odorant for a gas which comprises an alkyl isocyanide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300985-A (JP)
Title: Adapter device, control method therefor, and computer program
Inventor: ITO MIKI
IPC: H04L12/28
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a media player on a network to speedily reproduce medium data, even prior to finalization processing on a disk recording medium of a DVD video camera on which the medium data have been recorded.  <P>SOLUTION: From a detected imaging device, medium data are received which include an image file recorded on the disk recording medium of the imaging device, management information including the recording position of the image file on the disk recording medium, and backup information of the management information. Finalization processing on the disk recording medium is performed virtually by using the received medium data, and the disk image generated is stored in a memory. At a request from a data-receiving terminal, the medium data of the virtual disk image in the memory are transmitted to the data-receiving terminal via a communication unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301045-A (JP)
Title: Coupling circuit
Inventor: AMAKAWA EIJI
IPC: H01P1/18
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling circuit having a function as a phase shifter capable of changing the phase of a signal continuously and widely and a function for setting a power distribution ratio.  <P>SOLUTION: The coupling circuit has input- and output-side microstrip lines 13, 19 formed on a dielectric substrate, and a rotary coupling conductor 31. In the rotary coupling conductor 31, a first coupling section 33 coupled to one end of the input-side microstrip line 13 is formed at one end, a second coupling section 35 connected to a part 19a along the arc of the output-side microstrip line 19 is formed at the other end, and an impedance conversion section 37 having a function as a 1/4 wavelength transformer is formed. In the second coupling section 35 of the rotary coupling conductor 31, the coupling area of a first part positioned at one end side of the output-side microstrip line 19 is allowed to differ from that of a second part positioned at the other end side in reference to the longitudinal center axis of the rotary coupling conductor 31, and the projection lengths of the first and second parts are set to not more than 0.2 wavelength each.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301093-A (JP)
Title: Portable electronic equipment and method for outputting sound
Inventor: SATO HIDENOBU
IPC: H04M1/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment and a sound output method capable of outputting a specific sound at a sufficiently large sound pressure level even when a box-body shape is miniaturized and thinned.  <P>SOLUTION: An acoustic processing section 74 outputs the specific sound in a state raising a sound pressure level in a frequency band corresponding to the maximum sound pressure level in specified sound output characteristics when the specific sound having a specific frequency band is output from a loudspeaker 77 through a sound hole. The specific sound is composed of at least one of a buzzer sound, an alarm sound and a receiving sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296987-A (JP)
Title: Pump container
Inventor: TAKADA KAZUHIKO
IPC: B05B11/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump container with a nozzle which can prevent a residual liquid in the nozzle from drying and solidifying and is simple to handle.  <P>SOLUTION: A coupling plate 50 is coupled via a hinge 51 to a pressurizing plate 40 vertically movably guided to a guide wall 31 provided on the top of a dispensing head B2 and provided to be pushed down in an upwardly urged state, and a closure member B3 having a closure plate 60 extending from the coupling plate for closing a dispensing hole 36 of the nozzle is provided. The container is structured such that the coupling plate lowered by the pressurizing plate pushed down, abuts on a support protrusion 33 and turns, and the dispensing hole is opened. In addition, the pump container is structured such that the dispensing head is lowered after the pressurizing plate is pushed down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300703-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKADA YUKINORI
IPC: H01L29/792
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method that achieves a high coupling ratio without thickening a film-thickness of a floating gate electrode and is used for manufacturing a semiconductor device excellent in data holding characteristics and suitable for high integration.  <P>SOLUTION: A first insulating film 6 is formed in a partial region on a semiconductor substrate 1. Upper-face height positions are differentiated from each other between a formation region and a non-formation region of the first insulating film 6. Then, a gate oxide film 7 and a first gate electrode film 8 are formed in the non-formation region so as to be lower than a height position of the film-formation surface of the first insulating film 6. After a second insulating film 9 is deposited, etch-back is applied to the second insulating film 9 so that the upper face of the first gate electrode film 8 is partially exposed. Next, etch-back is applied to the exposed first gate electrode film 8 so as to form a recessed-part region 15 in a partial region of the first gate electrode film. Subsequently, the second insulating film 9 and the first insulating film 6 are etched. A third insulating film 10 is deposited on the whole face with a film-thickness within the range of not completely filling the recessed-part region 15. Then, a second gate electrode film 11 is deposited on the whole face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301384-A (JP)
Title: Filter and noise restriction system
Inventor: ISOZUMI YUSUKE
IPC: H04B3/54
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter and a noise restriction system capable of restricting the generation of common mode noise by correcting unbalancing of a difference signal at a connection portion between a power supply plug and an outlet.  <P>SOLUTION: The filter 1 has a first to nth input terminals 11 to 1n, an input terminal 20, a first and second output terminals 21, 22, and a first to nth common mode chalk coil parts 31 to 3n. The first and nth common mode chalk coil parts 31 to 3n output differential signals S1, S2 changing their balance. A comparison calculation part 51 of a controller 5 compares the balance of fedback reflection difference signals S1', S2' and the previous balance in a recording part 52. An input switching part 53 is controlled such that when the balance is higher than the previous balance, difference signals S1, S2 are output from the next stage common mode chalk coil part while when the balance is lower than the previous one, the same are output from the previous stage common mode chalk coil part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008188586-A (JP)
Title: Moisture adjusting method and organic thin film forming method using the same
Inventor: ASANUMA DAISUKE
IPC: B05D1/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which is effective for humidity-controlling a liquid to be humidity-controlled, particularly a liquid for forming an organic thin film.  <P>SOLUTION: This method comprises the jet of the liquid to be humidity-controlled into a humidity-controlling part which is humidity-controlled from a nozzle in an atomized state or a shower state. The liquid to be humidity-controlled jetted from the nozzle is humidity-controlled by contacting steam or dehumidified air filling the humidity-controlling part while falling in the humidity-controlling part. The humidity-controlled liquid is sent to a next area using a transporting means by storing or not storing it at the bottom of the humidity-controlling part. The moisture of the liquid after humidity control is adjusted by circulating the humidity-controlling part plurality of times as necessary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303745-A (JP)
Title: Control device of internal combustion engine
Inventor: ITO YASUSHI
IPC: F02B29/08
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a gas fluidity in a combustion chamber while appropriately generating an impulse supercharging.  <P>SOLUTION: The control device of an internal combustion engine 10 has an intake control valve control means for controlling an intake control valve 60 for impulse supercharging, provided in an intake passage 18. When attaining compatibility between impulse supercharging and the gas fluidity enhancement of the combustion chamber 14, the intake control valve control means controls the intake control valve 60 such that, for one intake stroke, the control means opens the intake control valve 60 to its prescribed valve opening in the middle of a valve opening period of an intake valve 30 on the downstream side of the intake control valve 60 to generate an impulse supercharging and controls the intake control valve 60 opened to the prescribed valve opening to a further-closed, intermediate opening before closing the intake valve 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008036401-A (JP)
Title: Slot machine and its playing method
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine with entertaining potentialities unavailable in the prior art.  <P>SOLUTION: The slot machine is provided with a display with a plurality of symbols arrayed and a controller for putting out game media corresponding to the number and positions of scatter symbols shown on the display when the symbols arrayed on the display are automatically rearranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279421-A (JP)
Title: Self-travelling type bright color coating machine
Inventor: YOGI KEITARO
IPC: B05B9/06
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a process for achieving anti-slip effect by mixing aggregate with a coating materials requires times and labors to prepare the aggregate-incorporated coating material in a working site and the coating surface is non-uniform and the coating quality is worse because the coating is carried out by handling using a roller brush or the like.  <P>SOLUTION: The coating is carried out by spraying the aggregate on a surface to be coated with the coating material at first and successively carrying out a second coating work with the coating material by mechanical processing to work with high quality uniform and free from fish eye, to save the futile use of the materials and to reduce the working period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303430-A (JP)
Title: Deposition apparatus, and method for manufacturing organic el element
Inventor: YAMAGUCHI HIROTO
IPC: H01L51/50
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an organic EL element having an organic compound layer free from defects by preventing deposited particles from clustering.  <P>SOLUTION: The state of the deposited particles flying in a zone just above a deposition source 21 is monitored by a light-shielding type particle monitor 4 which divides a laser beam outputted from a laser beam source 41 into two polarized beams and receives them with two light receiving elements of a sensor 42. The clustering of the deposited particles is detected by fetching signals having different phases by comparing the outputs of the two light receiving elements of the particle monitor 4. When a cluster is generated, the power of a deposition power source 23 is saved by a control PC 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306137-A (JP)
Title: Substrate treating equipment
Inventor: MIZUGUCHI YASUHIRO
IPC: H01L21/02
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow automatic navigation of an operation in which an operator is needed.  <P>SOLUTION: A navigation button is provided on a window. When the navigation button is selected, a navigation menu screen for selecting an object to be navigated is displayed. When a desired item is selected in the navigation menu screen, a screen of the item is displayed on the window, and a button which should be pushed is blinked. Since a navigation program navigates automatically instead of a manual, when a continuous treating equipment of which the operator takes charge is changed, learning, training, and the like can be carried out efficiently and properly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007263976-A (JP)
Title: System for ph-neutral longlife precast electrophoresis gel
Inventor: ENGELHORN SHELDON
IPC: G01N27/447
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel and buffer system for gel electrophoresis wherein separation occurs at neutral pH and proteins remain completely reduced.  <P>SOLUTION: A system for gel electrophoresis includes: an electrophoresis gel having two ends, the gel being saturated with a gel buffer solution; one end of the gel being in contact with an anode buffer solution; the other end of the gel being in contact with a cathode buffer solution; the gel buffer solution containing a monovalent organic amine or substituted amine with a near-neutral pK, and being titrated with HCl to a pH of between about pH 6 and pH 7; the cathode buffer solution including a solution of a zwitterionic buffer selected from the group consisting of MOPS, MES, ACES, MOPSO, TES, HEPES, and TAPSO, and being titrated to a pH of about 7 with sodium hydroxide or an organic base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311344-A (JP)
Title: Capacitor
Inventor: YOSHIDA HIROTOMO
IPC: H01G4/18
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce parasitic inductances of lead wires of a plurality of parallel-connected winding type foil electrode capacitor elements while reducing imbalance of current among the winding type foil electrode capacitor elements.  <P>SOLUTION: A ribbon-shaped conductor 11 is arranged from winding type foil electrode capacitor elements 3 and 4 toward winding type foil electrode capacitor elements 1 and 2, and folded back to be led out at outer peripheral portions of the winding type foil electrode capacitor elements 1 and 2, and a ribbon-shaped conductor 12' is arranged from the winding type foil electrode capacitor elements 1 and 2 toward the winding type foil electrode capacitor elements 3 and 4, folded back at outer peripheral portions of the winding type foil electrode capacitor elements 3 and 4 to be parallel to a connection surface for the winding type foil electrode capacitor elements 1 to 4, and routed along the outer peripheral portions of the winding type foil electrode capacitor elements 1 and 2 to be drawn to the lead-out portion of the ribbon-shaped conductor 11 and disposed opposite the ribbon-shaped conductor 11 across a filmy insulator 13 at the folded-back portion of the ribbon-shaped conductor 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309031-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F02D21/08
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for adjusting internal EGR gas quantity within a predetermined range even in adjustment by combining external EGR gas quantity and internal EGR gas quantity and for inhibiting deterioration of exhaust emissions, in an exhaust gas recirculation device for an internal combustion engine.  <P>SOLUTION: External EGR gas quantity is adjusted to keep adjustment of internal EGR gas quantity within a predetermined range at first (S102-S104), and internal EGR gas quantity is adjusted in a range to keep adjustment of internal EGR gas quantity within the predetermined range (S105-S109) in order to execute feed back control to make EGR rate indicating rate of EGR gas comprising external EGR gas and internal EGR gas in intake air supplied to an internal combustion engine follow a target value.  <P>COPYRIGHT: (C)2009,JPO&INPIT