baber/WOPTO huggingface dataset:
Patent JP-2008268042-A (JP)
Title: Abnormality determining method and device for capacitor power supply
Inventor: YAMAMOTO SHINICHI
IPC: H01G13/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To infer or measure the degree of deterioration of power supply due to a capacitor, and to determine whether there is abnormality in the capacitor and predict its service lifetime, in a simple and quick manner.  <P>SOLUTION: In this abnormality determining method, a coefficient of deterioration which is the ratio of the degree of deterioration to a square root of deterioration time is stored in a reference data storing means 3 by using a ratio of deterioration of electrostatic capacity or internal resistance of the capacitor to an initial value as the degree of deterioration and using the time required up to predetermined degree of deterioration as the deterioration time. Voltage and temperature of the capacitor are measured and the coefficient of deterioration is obtained from the reference data storing means 3, to obtain the inferred degree of deterioration of the capacitor during its operation by an inferred degree of deterioration computing means 4. The capacitor is charged or discharged by constant currents, and voltages immediately before and after charging and discharging and during charging and discharging are measured to obtain the actual degree of deterioration of electrostatic capacity or internal resistance of the capacitor by an actual degree of deterioration computing means 5 and obtain difference between the inferred degree of deterioration and the actual degree of deterioration, in order to determine that abnormality has occurred in the capacitor, if the difference exceeds a reference value by an abnormality determining means 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277003-A (JP)
Title: Nonaqueous electrolyte for secondary battery and nonaqueous electrolyte secondary battery using it
Inventor: OHASHI YOICHI
IPC: H01M4/48
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte excellent in cycle.  <P>SOLUTION: The nonaqueous electrolyte contains a nonaqueous solvent and an electrolyte and further contains a monofluorophosphate and/or difluorophospate, and a 0.001-10 mass% compound represented by a general formula (1) and/or a compound represented by a formula (2). [R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>7</SP>are organic groups or halogen atoms, and at least one of them is a base in which an atom directly bonding with X or Y is a hetero atom, the base may be included in R<SP>1</SP>to R<SP>7</SP>, and X and Y are atoms excluding a carbon atom].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008213448-A (JP)
Title: Undercoating liquid, inkjet recording method and inkjet recording device
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undercoating liquid, which is excellent in image uniformity among various media to be recorded irrespective of the medium to be recorded, in which ink bleeding, nonuniformity in line width, color or the like can be suppressed from developing and, at the same time, uniform dot diameter can be kept, which is excellent in fine line drawing property and joining property between dots adjoining to each other and can highly densely record with high reprodicibility into details irrespective of image forms, and an inkjet recording method and, in addition, an inkjet recording device.  <P>SOLUTION: This undercoating liquid is employed for giving in advance on the medium to be recorded before the delivery of ink on the medium to be recorded for recording images and includes a radical polymerizble compound with a phosphate group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277506-A (JP)
Title: Organic light emitting device
Inventor: YAMAUCHI SHOGO
IPC: H01L51/50
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting element with excellent light emission efficiency per unit current (current light emission efficiency).  <P>SOLUTION: The organic light emission element includes a light emission layer containing a non-conjugate polymer between an electron transport layer containing conjugate polymer and a hole transport layer containing conjugate polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276857-A (JP)
Title: Optical disk recording and reproducing device
Inventor: NAKADA SUNAO
IPC: G11B17/028
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of eccentricity of an optical disk occurring due to combination of manufacturing accuracy of the optical disk, chucking errors when mounted on a chucking mechanism, and so forth at low costs.  <P>SOLUTION: An optical disk recording and reproducing device includes a control part 1 calculating an amount of eccentricity of the optical disk 10 mounted on a self-holding clamp mechanism 8, comparing the amount of eccentricity with a preset threshold, prompting re-mount of the optical disk by a display part 6 when the amount of eccentricity exceeds the threshold, as a result, and performing the control to provide driving force to the self-holding clamp mechanism 8 for a prescribed time by a spindle motor 3, after a detection part 7 detects that the optical disk 10 is removed from the self-holding clamp mechanism 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274361-A (JP)
Title: Ferritic free-cutting stainless steel
Inventor: ETO TOSHIRO
IPC: C21D8/00
Filed: 2007-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic free-cutting stainless steel having machinability equal to that of a Pb free-cutting steel without deteriorating its corrosion resistance.  <P>SOLUTION: The ferritic free-cutting stainless steel has a composition comprising, by mass, ≤0.200% C, 0.01 to 5.00% Si, 0.01 to 5.00% Mn, ≤5.00% Ni, 7.50 to 30.00% Cr, ≤0.027% N, ≤0.300% Al, 0.0050 to 0.1000% O and 0.0020 to 0.1000% B, and the balance Fe with inevitable impurities, and in which the ratio of the O concentration ([O]) to the B concentration ([B]) satisfies an expression; 0.60≤[O]/[B]≤2.50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275529-A (JP)
Title: Method, apparatus and program for processing tomographic image
Inventor: AKAHORI SADATAKA
IPC: A61B10/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a resolution of a tomographic image, which is acquired by an optical tomography measurement, from degrading.  <P>SOLUTION: Interference signals IS are acquired for respective scanning lines of measuring light L1, and tomographic information r(z) at each depth position z of an object to be measured S is acquired by using the interference signals IS. Then, a signal level SL at a sheath position is detected from the tomographic information r(z) of respective scanning lines, and the tomographic information r(z) is compensated by a compensation condition such that the signal level SL at the sheath position becomes a preset signal level ST.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275119-A (JP)
Title: Valve device
Inventor: TAKEI MASAO
IPC: F01D17/20
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device in which potential difference corrosion does not occur and which is capable of reducing the occurrence of corrosion even when a load is applied by minute vibration.  <P>SOLUTION: The valve device comprises a valve rod 6, and a bearing 7 for slidably supporting the valve rod 6. The valve rod 6 is made of a forged product made of a Ni-based superalloy, and the bearing 7 is made of a casting made of a Ni-based superalloy. Preferably, the surface roughness of the sliding face of the valve rod 6 against the bearing 7, and that of the sliding face of the bearing 7 against the valve rod 6 are 100 μm or less in terms of Rz.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007214143-A (JP)
Title: Inverter for electromagnetic induction heating and electromagnetic cooking device
Inventor: URUNO JUNPEI
IPC: H05B6/12
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter for electromagnetic induction heating capable of constituting a circuit without a current transformer or a current detection circuit which does not generate an interference sound when simultaneously heating different kinds of pans among a magnetic pan, non-magnetic stainless-steel pan and non-magnetic pans, and electromagnetic cooking device.  <P>SOLUTION: The inverter for electromagnetic induction heating has a plurality of heating circuits including inverters 601, 602 and a heating coil 213 which heats a metal load by electromagnetic induction and comprises a current detection circuit for detecting current which flows through the heating coil 213 and an inverter controlling means 109 for setting operation frequency of the plurality of heating circuits to be spaced at least 10kHz in accordance with the detected current when each of the plurality of heating circuits heats the different metal loads. The current detection circuit includes a sense IGBT built in IGBT 601, 602 of the inverter and sense resistances 603, 604 and detects power voltage which is generated by current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008279017-A (JP)
Title: Game machine
Inventor: AZUMA MITSUHARU
IPC: A63F7/02
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of more securely detecting fraudulence to a circuit board.  <P>SOLUTION: In the game machine, a board for controlling the game machine is housed in a board case, which is attached to a front frame 12 as a game machine body. The board case includes a base body 110b facing the front frame 12, a cover body 110a to be displaced to the base body 110b to open/close the board case housing space, a bottom 110c which is a part facing the front frame 12 of the outer surface of the base body 11b, and an RF tag 112. The RF tag 112 is disposed between the bottom 110c of the outer surface of the game machine body and a front frame side mounting face 115a. One surface of the RF tag 112 is fixed to the bottom 110c and the other surface of the RF tag is attached to the front frame side mounting face 115a. The front frame 12 has an obstacle 111 located in the direction of displacement of the cover body 110a to restrain the displacement of the cover body 110a relative to the base body 110b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280739-A (JP)
Title: Outer wall panel body and building outer wall
Inventor: MATSUSHITA YOSHIO
IPC: E04C2/30
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer panel body, capable of easily mounting a panel on a mounting frame, and preventing falling of the panel in the event of breakage or the like of a fixture thereof.  <P>SOLUTION: In the outer wall panel body, a mounting bolt 21 is fixed to a back surface 4b of a panel 4, and the mounting bolt 21 is inserted to a through-hole 23 of the mounting frame 3 and screwed with a nut 22 to mount the panel 4 on the mounting frame 3, whereby the panel 4 can be easily mounted on the mounting frame 3. A support member 31 is fixed to the back surface 4b of the panel 4, a receiving member 33 is attached to the mounting frame 3, and the support member 31 is engagingly locked to the receiving member 33, whereby falling of the panel 4 can be prevented even in the event of breakage of the fixture such as dropping-out of the mounting bolt 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258736-A (JP)
Title: Method for manufacturing wiring board, and wiring board
Inventor: SHIBAZAKI SATOSHI
IPC: H01L23/12
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board in which a wiring pattern can be made finer, and to provide such a wiring board.  <P>SOLUTION: The method comprises a step for applying a resist 17 on a metal plate 16 and patterning the applied resist; a step for using the applied resist as a mask and forming a laminated metal layer 22 on the metal plate; a step for forming a conductive bump 12a on the formed lamination metal layer; a step for forming an integrated material by arranging an insulating board 13 with thermal plasticity and thermosetting property so as to face the surface in which the conductive bump exists and laminating and pressurizing so that the conductive bump penetrates the insulating board to expose its head; a step for forming an integrated double-sided wiring board by arranging a metal foil opposed to the side of the insulating board of the integrated material, and laminating and pressurizing, and heating; and a step for etching a part of the metal foil of the double-sided wiring board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286985-A (JP)
Title: Camera platform for optical equipment such as camera
Inventor: FUJIMORI MIKIO
IPC: G03B17/56
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera platform which makes optical equipment such as a camera easily capture an object in the visual field of its lens not to miss a good opportunity for a photograph or an target object even if the lens of the optical equipment such as a camera is made to be large in magnification.  <P>SOLUTION: This is a camera platform on which optical equipment such as a camera is mounted and which freely vertically, horizontally turns the orientation of the lens of the optical equipment such as a camera. In this case, the optical equipment such as a camera can be mounted on the upper and lower sides of the camera platform, and the optical axes of the upper-side and lower-side cameras can be adjusted. Consequently, when optical equipment such as a low-magnification camera is mounted on the upper side and optical equipment such as a high-magnification camera is mounted on the lower side and the optical axes of the two pieces of optical equipment are adjusted, the optical equipment such as a low-magnification camera can capture a target object, and, at the same time, the optical equipment such as a high-magnification camera can also capture the target object. Accordingly, the camera platform does not miss a good opportunity for a photograph or a target object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285906-A (JP)
Title: Bridge upper structure and method of constructing bridge superstructure
Inventor: TANAKA YOSHIHIRO
IPC: E01D2/04
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge upper structure in which the diameter of each prestressing steel mateial and the number of the prestressing materials can be reduced.  <P>SOLUTION: The bridge upper structure is formed of a girder body K1 having a downward opening groove a, and a bottom slab K2 connected to the lower edge of the girder body K1 and blocking an opening of the groove a. The girder body K1 is constructed by serially connecting a plurality of girder segments 1, 2 formed of inverted U-shaped portions 1a, 2a that define the groove a to each other in a bridge axial direction, and the bottom slab K2 is constructed by serially connecting a plurality of bottom segments 3, 4 each formed like a plate to each other in the bridge axial direction. A joint between the bottom segments 3, 4 is arranged at a location that is shifted from a span center and separated from a joint between the girder segments 1, 2 in the bridge axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290262-A (JP)
Title: Inkjet recorder
Inventor: SAIJO SHINICHI
IPC: B41J2/18
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which attains reduction of ink consumption because of cleaning, and shortening of a cleaning operation time overall by executing the cleaning operation by a necessary minimum and by a timing for a user to be easy to understand, and which also brings a sense of relief facilitating estimation of productivity.  <P>SOLUTION: The recorder measures a passed time from the last cleaning execution time of a recording head, and sets a cleaning execution time when cleaning is permitted to be executed in one day. It is judged at a predetermined time point on the basis of the passed time from the last cleaning execution time and the present time whether or not conditions for executing cleaning are held. Cleaning is executed when the conditions are held.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294118-A (JP)
Title: Substrate processing apparatus
Inventor: KUMAGAI AKIRA
IPC: H01L21/205
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize plasma density in an substrate processing apparatus of parallel flat electrode type which generates plasma under reduced pressure between a high-frequency electrode 3 supplied with a high-frequency power and an opposing electrode 7 for processing a substrate 5 by using the plasma, in order to uniformize the processings.  <P>SOLUTION: The high-frequency electrode 3 is constituted with the parallel electrode 8 opposed to the opposing electrode 7 and a circumferential electrode 9 extended along the internal side surface of the substrate processing apparatus from the circumferential edge of the parallel electrode 8. Accordingly, electrical power is supplied to plasma from the circumferential electrode 9 by capacitve coupling to reinforce plasma density in the circumferential part where the plasma concentration is apt to decrease.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292254-A (JP)
Title: Liquid level detection device
Inventor: KAWAGUCHI TAISUKE
IPC: G01F23/36
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect a liquid level accurately by preventing the contact resistance increase due to electrophoresis, when a connection terminal is dipped into electrolytic solution.  <P>SOLUTION: This liquid level detection device 100 is equipped with a resistance plate 12 on which a conductive pattern 20 is formed; a float 10; a float arm 11 mounted on the float 10 with one end being rotatably supported; a sliding arm 13 sliding on the resistance plate 12 in linkage with rotation of the float arm 11; and an output harness 14, having a positive-pole connection terminal 42A connected to a positive-side electrode 27A and a negative-pole connection terminal 42B connected to a negative-side electrode 27B, for outputting a potential difference between the positive-side electrode 27A and the negative-side electrode 27B to an external circuit. The positive-pole connection terminal 42A is equipped with a protective layer 50, formed to cover at least a part thereof, so as to prevent the positive-pole connection terminal 42A from being dissolved due to electrophoresis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291715-A (JP)
Title: Nox cleaning system and control method of the same
Inventor: SEKIYAMA YOSHIO
IPC: F01N3/08
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NOx cleaning system capable of minimizing the required amount of fuel for regeneration control by appropriately selecting the period of regeneration control, positively performing regeneration, and realizing an engine with clean exhaust gas, in the NOx cleaning system equipped with a NOx occlusion reduction catalyst in an exhaust gas passage of an internal combustion engine mounted on a vehicle for cleaning NOx in exhaust gas, and to provide a control method of the NOx cleaning system.  <P>SOLUTION: When a NOx occlusion amount Vns exceeds a predetermined determination amount Vc, the gear of a transmission is the third speed or higher, combustion of the internal combustion engine 2 is performing premix compression ignition combustion (PCI combustion), and the residual oxygen concentration Co is 5% or less and 1% or more in the exhaust gas G discharged from the internal combustion engine 2, a regeneration control device 10 performs NOx regeneration control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293269-A (JP)
Title: Car navigation device
Inventor: ONO MAKOTO
IPC: G09B29/10
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation device allowing a safe and rapid right turn.  <P>SOLUTION: In the case that a vehicle crosses a track from a road along the track of a streetcar to turn right, when detecting a streetcar scB coming at a right turn crossing wherein the right turn vehicle vcA tries to cross the track to turn right from behind the right turn vehicle vcA, approach information of the streetcar scB is notified to a driver of the right turn vehicle vcA from a car navigation system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293593-A (JP)
Title: Portable recording medium and information processing system
Inventor: YAMAMOTO HIDEAKI
IPC: G06F21/10
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable a specific computer to execute contents recorded in a specific recording medium any number of times while inhibiting computers other than the specific number of computers from executing the contents recorded in the specific portable recording medium.  <P>SOLUTION: An IC chip 2 is buried in a CD-ROM 1 with contents executable by a personal computer 11 recorded therein, a unique information writing area in which unique information of the personal computer 11 is recordable is disposed in the IC chip 2. When the personal computer 11 reads contents from the CD-ROM, the personal computer 11 records the unique information in the unique information writing area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291328-A (JP)
Title: Method for forming amorphous hard carbon film of sliding member of compressor, sliding member of compressor film-formed by the method, and manufacturing apparatus thereof
Inventor: HAYASHI HIDETAKA
IPC: C23C8/36
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an amorphous hard carbon film of a sliding member of a compressor at a pressure close to atmospheric pressure, a sliding member of a compressor film-formed by the method, and an apparatus for forming the amorphous hard carbon film.  <P>SOLUTION: The amorphous hard carbon film is formed on the sliding surface of the sliding member of the compressor by accommodating the sliding member in a holding electrode so that the sliding surface of the sliding member and the electrode surface of the holding electrode are located in nearly same plane, and generating glow discharge plasma between the holding electrode and a gas supply electrode body by applying an alternating current voltage at a pressure close to atmospheric pressure. Then, the holding electrode and the gas supply electrode body are relatively moved, the mixing ratio of an inert gas to a hydrocarbon-based gas in a raw material gas is set to be 0/100 to 99/1, the discharge gap distance is set to be 0.5-10 mm and the flow rate of the raw material gas is set to be 1-1,000 mm/sec.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298174-A (JP)
Title: Mechanical fuse and connecting structure of power transmission system including the mechanical fuse
Inventor: SETO HIROKI
IPC: F16D1/033
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical fuse that can be used stably for a long period of time without rupture even when load fluctuates to some extent, and a connecting structure of a power transmission system including the mechanical fuse.  <P>SOLUTION: The mechanical fuse is made of a titanium alloy and the fatigue limit ratio thereof is equal to or higher than 0.7. The mechanical fuse is a shear bolt arranged at a connecting portion provided in the power transmission system. In the connecting structure of the power transmission system including the mechanical fuse, flange portions respectively provided on a drive side and a driven side are connected to each other via the shear bolt that is the mechanical fuse.  <P>COPYRIGHT: (C)2009,JPO&INPIT