baber/WOPTO huggingface dataset:
Patent JP-2009165022-A (JP)
Title: Magnetostatic wave oscillator
Inventor: NAGAYAMA MASANORI
IPC: H01P7/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetostatic wave oscillator which is adaptable to many frequency bands while using the fact that a cavity distance between the magnetic poles of the magnetostatic wave oscillator contributes to determining the strength of a magnetic field.  <P>SOLUTION: The magnetostatic wave oscillator 1 comprises: the magnetic poles 3, 8 arranged facing each other to form a predetermined cavity 7; a magnetic field 15 formed in the cavity; and a magnetostatic wave element 12 provided in the cavity via an oscillation circuit board 9. A distance between the magnetic poles is changeable. The distance is changed to change the oscillation frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168898-A (JP)
Title: Self light emitting type display apparatus
Inventor: IIDA YUKITO
IPC: H01L51/50
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent potential fluctuation in one electrode of a light emitting element during data writing time, which is caused by potential change in a video signal line.  <P>SOLUTION: A pixel circuit 3(i, j) includes: the light emitting element (an organic light emitting diode OLED) in which one electrode is connected to a power scan line DSL via a driving transistor Md, and the other electrode is connected at least between pixels in a row direction by a constant potential line (a cathode line CAL); an auxiliary capacitor connected between the cathode line CAL and the other electrode; a sampling transistor Ms which is connected between the video signal line DTL and a control node NDc of the driving transistor Md; and a holding capacitor Cs. At least part of the power scan line DSL is arranged and overlapped with the cathode line CAL in a plain pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165545-A (JP)
Title: Deodorizing apparatus
Inventor: OIKAWA TAKUMI
IPC: A61L9/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing apparatus which is long in service life, has an effective deodorizing performance, and is hardly affected by humidity to obtain a stable electric discharge action by means of the deodorizing apparatus, in which ozone is discharged simultaneously when exciting a photocatalyst by electric discharge.  <P>SOLUTION: The deodorizing apparatus is provided with: a fan 10 for blowing air; a means 8 disposed inside a blowing route 2 where the air is blown by the fan, for generating the ozone and ultraviolet rays by high voltage discharge; and a photocatalyst module 3 for decomposing odor components and harmful substances, etc., included in the air by a photocatalyst action by the ultraviolet rays generated in the high voltage discharge means. An inter-electrode distance L between a discharge electrode 6 and counter electrodes 7a and 7b for performing the high voltage discharge is defined as the relation of 9 mm<L<11 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166965-A (JP)
Title: Elevator wiring duct
Inventor: MORITA KEIICHI
IPC: H02G3/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elector wiring duct which can be displaced in the cross direction to reduce a plane space required for wiring.  <P>SOLUTION: The elevator wiring duct 1000 comprises a duct body 300 and a duct cover 600. The duct body 600 consists of a first side face plate 100 having oblong holes 111, 112, and a second side face plate 200 having oblong holes 211, 212. When the elevator wiring duct 1000 is installed in a machine room, the first side face plate 100 is arranged on the upper side of the second side face plate 200 and their bottom face portions 110, 210 are laid one on top of another. In this state, the oblong holes of the bottom face portions cross each other in the vertical direction. Thus, an opening appears which is produced by crossing each other with a duct width B1 greater or smaller. An anchor bolt is driven into the opening when the duct width B1 is desirable, and the first side face plate 100 and the second side face plate 200 are fixed to the floor of the machine room. The duct cover 600 is constructed similarly so that the width of the cover can be matched to the duct width B1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171404-A (JP)
Title: Interactive buffer and selector using same
Inventor: NAKAJIMA MASAO
IPC: H03K19/0175
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive buffer capable of removing a whisker, and to provide a selector using the interactive buffer.  <P>SOLUTION: A first input buffer 10 compares a potential V1 of a first terminal P1 with a first threshold voltage Vth1. A first output buffer 18 fixes a potential V2 of a second terminal P2 to a predetermined first voltage VL1 when a first signal S1' is at a high level, and output thereof becomes high impedance when the first signal is at a low level. A second input buffer 26 compares the potential V2 of the second terminal P2 with a second threshold voltage Vth2 lower than the first voltage VL1. A second output buffer 34 fixes the potential V1 of the first terminal P1 to a second voltage VL2 lower than the first threshold voltage Vth1 when a second signal S2' is at a low level, and output thereof becomes high impedance when the second signal is at a high level. When a state where the second signal S2' is at the high level is continued as long as or longer than a predetermined first period τ1, a mask circuit 40 fixes a voltage of a first filter 12 at a low level and sets the output of the first output buffer 18 to high impedance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008162888-A (JP)
Title: Substrate for electronic device
Inventor: YANO YOSHIHIKO
IPC: C23C16/34
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large surface area substrate which has characteristics equal to those of a bulk single crystal wafer of a nitride such as AlN, GaN or InN and can be applied for manufacturing electronic devices.  <P>SOLUTION: The substrate for electronic devices is composed of a nitride thin film including a nitride crystal containing, as main components, N and at least one kind selected from Al, Ga and In, and having a wurtzite type crystal structure. In the substrate, the (0001) plane of the nitride crystal is singly oriented to be parallel to the surface of the nitride thin film and has an area of ≥10 cm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009172632-A (JP)
Title: Horizontal submerged arc welding method and device used for the same
Inventor: YAMADA MASAHITO
IPC: B23K103/04
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal submerged arc welding method capable of obtaining a good underside bead by preventing the deterioration of the rear side of an opened leading end, and also to provide a device used for the same.  <P>SOLUTION: In the horizontal submerged arc welding method, plate materials 77 are vertically abutted with each other, while the opened leading end 62 is formed on at least one surface of the plate materials 77, and the plate materials 77 are joined each other by horizontally welding the opened leading end 62 while covering it with flux. The rear surface 63 of the opened leading end is preliminarily covered with rear side flux BF by spraying the rear side flux BF to the rear surface 63 of the opened leading end located at the rear side of the opened leading end 62 to be welded, and the opened leading end 61 is welded while preventing the deterioration of the welding part 63 of the rear surface of the opened leading end by imparting heat from arc to the rear side flux BF when the opened leading end 61 is arc-welded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174991-A (JP)
Title: Pressure measuring sheet
Inventor: KAWAI KOICHI
IPC: G01L5/00
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity pressure measuring sheet into a roll shape, capable of carrying out measurement at ultra low pressure which permits prevention of fracture of a microcapsule at that part, without generating creases when it is rolled.  <P>SOLUTION: A pressure measuring sheet in a roll shape consists of a pressure measuring sheet which has a microcapsule, containing at least an electron donor colorless dye precursor and is wound around a winding core, and includes a first spacer and a second spacer, wherein the thickness difference (G1-G2) between the average thickness (G1) of the first spacer the average thickness (G2) of the second spacer is 0.15 mm or smaller in absolute value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008184153-A (JP)
Title: Vehicular hybrid drive system with power train
Inventor: ROSKE MICHAEL
IPC: B60K6/547
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular hybrid system with a power train which can further optimize drive design, particularly the start of a vehicle.  <P>SOLUTION: The vehicular hybrid drive system with the power train comprises an internal combustion engine, a transmission having a variable change gear ratio, an electric machine disposed in at least one drive side operable as a motor or a generator, and a starting element. At least one hydrodynamic converter is disposed in the drive side of the transmission as the starting element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009180242-A (JP)
Title: Automatic transmission
Inventor: SUGINO SOICHI
IPC: F16H3/66
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission which can reduce torque shared by individual automatic transmission sections, and be constructed compactly by reducing the number of torque transmission elements while suppressing unnecessary high rotation of a clutch.  <P>SOLUTION: In the automatic transmission 1 which changes the rotation of an input shaft 3 to a plurality of stages through a single planetary gear 5 and a compound planetary gear 6, a second clutch C2 which couples a second rotation element Cr of the compound planetary gear 6 to a speed increasing element Rf of the single planetary gear 5 is arranged between the single planetary gear 5 and the compound planetary gear 6, and a first clutch C1 which couples a fourth rotation element Sr2 of the compound planetary gear 6 to an input element Cf of the single planetary gear 5, and a third clutch C3 which couples a first rotation element Sr1 of the compound planetary gear 6 to an input element Cf of the single planetary gear 5 are arranged at an opposite side of the single planetary gear 5 with respect to the compound planetary gear 6 in an axial direction of the input shaft 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178254-A (JP)
Title: Bed for medical image diagnostic apparatus
Inventor: INOUE KAZUAKI
IPC: A61B6/04
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed for a medical image diagnostic apparatus which allows a top plate to be moved over the length of a bed body with a simple structure without narrowing an imaging space of the medical image diagnostic apparatus.  <P>SOLUTION: The top plate 4 and a slider 6 are connected at two positions at which both ends of the top plate 4 almost coincide with both ends of the bed 5, and at which one end (the end far from a gantry 1) of the top plate 4 is extended from the end of the bed 5. In a connected state of the top plate 4 and slider 6 at the position at which the top plate 4 is extended from the end of the bed 5, the extended top plate 12 is connected to the other end (the end close to the gantry 1) of the top plate 4 to extend the top plate 4. Connection between the top plate 4 and slider 6 is then returned to the position in which both ends of the top plate 4 almost coincide with both ends of the bed 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182139-A (JP)
Title: Mounting base structure, and treatment apparatus
Inventor: KOMATSU TOMOHITO
IPC: H01L21/205
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting base structure capable of preventing disconnection, such as, separation from occurring in brazed sections.  <P>SOLUTION: This mounting base structure, arranged in a treatment vessel 22 of this treatment apparatus 20 for mounting a treatment object W is provided with: a mounting base 60 having one or plural conductive members 62, extending in a plane direction arranged in the inside and formed of a dielectric material; a cylindrical post 56, erected from the bottom part of the treatment vessel and supporting the mounting base at the upper end; terminal housing recessed parts formed on the undersurface side of the mounting base; upper terminals electrically connected to the conductive member(s) and exposed into the terminal, housing recessed parts; power feed rods 86A-86D inserted into the post; and lower terminals 88A-88D, arranged at the upper ends of the power feed rods, fitted in the terminal housing recessed parts, brazed to the upper terminals, and engaged with the terminal housing recessed parts, with respect to a pull direction of the power feed rods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180449-A (JP)
Title: Accumulator
Inventor: SUNAHATA TAKUMI
IPC: F25B43/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum accumulator welding structure and welding method capable of reducing welding defects and providing smooth flowing of an in-pipe coolant.  <P>SOLUTION: The accumulator is composed of an aluminum-made heat exchanger pipe 4, an aluminum-made accumulator body 1, an aluminum-made inner pipe 3, and a stainless steel-made sleeve 8. In a composition of the sleeve 8, a plurality of protrusion parts 8a abutting on an inner circumference face of the heat exchanger pipe 4 is provided on an outer circumference face. The sleeve 8 is inserted in an outer circumference of an insertion part 5 of the inner pipe 3, the insertion part 5 of the inner pipe 3 is inserted into an inner circumference of the heat exchanger pipe 4 via the sleeve 8, the inner pipe 3 connecting them is inserted into an opening 2 of the accumulator body 1, and a connection part of the heat exchanger pipe 4 is welded. By this, welding defects can be reduced, and a flow of the coolant can be smoothed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188521-A (JP)
Title: Direct printing system and direct printing system control method
Inventor: KITAHARA YOSHINAO
IPC: B41J21/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing for a recording medium where an image to be printed is recorded by a direct printing system.  <P>SOLUTION: When a specified setting wherein a recording medium loaded in an image recorder is regarded as a printing medium is included as information on a setting reported from the image recorder, an image printer does not start printing image data of an image to be printed even when starting acquiring the image data of the image to be printed sent from the image recorder, but performs a printing operation using the acquired image data to be printed to the recording medium loaded as the printing medium based on a request to perform the printing operation from the image recorder after acquiring all the image data of the image to be printed. The image recorder performs removal permission display based upon a permission to remove the recording medium reported from the image printer after the image data of the image to be printed are all acquired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188070-A (JP)
Title: Low loss coil, and power supply device and electronic apparatus using the same
Inventor: IRIKURA SHINOBU
IPC: H01F27/28
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coil which reduces a loss resistance of a winding and reduces an amount of energy consumption for energy saving.  <P>SOLUTION: There is achieved a coil wherein a cross section of a conductor part in which a winding 101 of the coil passes through an outside of a core aperture 103 is larger than a cross section of the conductor part in which the winding 101 of the coil passes through an inside of the core aperture 103. The conductor part passing through the inside of the core aperture 103 is restricted by the size of the core aperture 103. However, since this restriction does not reside in the conductor part passing through the outside of the core aperture 103, a cross section of the conductor in this part is enlarged to lower a resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184703-A (JP)
Title: Wheel carrying board
Inventor: MIYAGAWA KOICHI
IPC: B65D61/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel carrying board which can be easily mass-produced and cushion the shock during transportation.  <P>SOLUTION: The wheel carrying board 10 is molded from a resin, and includes wheel end receiving grooves 30. The wheel end receiving groove 30 has an opening edge including a pair of top outside abutment walls 31 and 31 abutting on two peripheral positions at the bottom end of a wheel extending diagonally downward toward the center in the width direction of the groove, a pair of drooping relay walls 32 and 32 drooping down from the bottom end of the walls 31 and 31, and a pair of bottom inside abutment walls abutting on two peripheral positions at the top end of the wheel extending diagonally upward toward the center in the width direction of the groove from the bottom end of the walls 32 and 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183885-A (JP)
Title: Method for forming multilayer coating film
Inventor: MASUKO SHINICHI
IPC: B05D5/06
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid color coating film which has a flip flop property.  <P>SOLUTION: The multilayer coating film includes a reflective film having specular reflection and a color pigment-containing coating film on a base material in order. 15°L* value of the multilayer coating film is 50 or more and 75°L* value thereof is 30 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185980-A (JP)
Title: Rolling bearing unit
Inventor: NOZAKI MASAYUKI
IPC: F16C33/66
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly align a rolling bearing unit while preventing the generation of the creep of an outer ring.  <P>SOLUTION: This rolling bearing unit is formed by incorporating a ball bearing with a plurality of balls 14 arranged between an inner ring 11 and an outer ring 12 in a bearing box 13 as a pillow type bearing box. The bearing box 13 having an inner diameter surface formed into a recessed spherical surface is fitted on the outer diameter side of the outer ring 12 having an outer diameter surface formed into a projecting spherical surface by clearance-fit. Circumferential grooves 22 are formed at both axial ends of the inner diameter surface of the bearing box 13 of the clearance-fit part P, and O-rings 23 are fitted thereto. The rotation of the outer ring 12 is stopped by an elastic fastening force of the O-rings 23, and the creep of the outer ring 12 is prevented. When the outer ring 12 axially tilts with respect to the bearing box 13, metal contact does not occur on the clearance-fit part P, and a force required for aligning can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185586-A (JP)
Title: Wooden earthquake-resistant wall
Inventor: KITAYA TAKEO
IPC: E04B2/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden earthquake-resistant wall that can sufficiently improve the strength of a building.  <P>SOLUTION: Thinnings 4 are arranged and laminated in a space surrounded by columns 1 and beams 2, and fitting parts B for preventing relative movement of the thinnings 4 in a longitudinal direction are provided between the respective laminated thinnings 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192371-A (JP)
Title: Visual examination device and visual examination method
Inventor: OKANE JUNICHI
IPC: G01N21/88
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the optimum inspection condition in both a memory cell region and the peripheral circuit region in the periphery of the memory cell region when the visual examination of the surface of a substrate wherein both regions are formed in a mixed state is performed.  <P>SOLUTION: Under the conditions where the first direction D1 within the surface of the substrate 2 and the second direction D2 crossing the first direction D1 at a right angle are set in a main scanning direction by rotating the substrate 2, the substrate 2 is scanned by an imaging means 14 to make it possible to mainly scan the substrate 2 along the first and second directions D1 and D2 in the regions 91a, 93a and 93b in the periphery of the indication region 90a on the surface of the substrate 2 by the imaging means 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190584-A (JP)
Title: Driving force control apparatus of electrically-driven vehicle
Inventor: SHIMANAKA SHIGEKI
IPC: B60W20/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect a start of clutch-contact between a motor/generator and driving wheels to be detectable without any addition in configuration even in an electrically-driven vehicle which does not include a torque converter.  <P>SOLUTION: A second clutch between the motor/generator and the driving wheels starts status transition from release toward contact by raise of contact pressure Pc2 when an N to D (or R) selection operation is performed at t2 in a stopped state of the electrically-driven vehicle in which an accelerator opening degree APO is made to be zero and a brake pedal is pressed down at t1. When the second clutch starts the contact, load Tm is increased by rotation number feed-back control in which the motor/generator maintains idle rotation number. Determination is made that the second clutch starts the contact at the time t3 when the load Tm increases by set amount ΔTmo from motor/generator load Tmo at the time of rotation control, then driving force control is performed. Thereby contact start of the second clutch can be detected without any addition in configuration even in the electrically-driven vehicle which does not include the torque converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191758-A (JP)
Title: Hybrid control device
Inventor: MATSUMOTO HIROSHI
IPC: F02D29/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid control device capable of surely removing fuel vapor without deteriorating drivability even during such a state that engine output is not used for driving wheels or during start of an engine.  <P>SOLUTION: This hybrid control device 7 controlling an engine control device 6 and controlling a motor generator MG based on motor torque and output of the engine 11 calculated according to an operation state, is provided with a purge control part outputting idling command to the engine control device 6 to purge fuel vapor when fuel vapor generation quantity in a fuel tank 15 detected by a fuel vapor quantity detection part exceeds a prescribed quantity during travel by the motor generator MG alone.  <P>COPYRIGHT: (C)2009,JPO&INPIT