baber/WOPTO huggingface dataset:
Patent JP-2009198559-A (JP)
Title: Device for detecting amount of remaining toner and image forming device
Inventor: KAWAKAMI TOMOYUKI
IPC: G03G15/08
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting an amount of remaining toner which detects an amount of remaining toner accurately even in toner boxes having different capacity or shape, and to provide an image forming device.  <P>SOLUTION: An engaging part 88 is provided on an inclined face 84 of the toner box in a first process cartridge 54, and the remaining toner amount detection device 58 having a remaining toner amount sensor 90 is provided in a body 12 of an image forming device. When mounting the first process cartridge 54, the remaining toner amount sensor 90 is engaged with the engaging part 88 to move the remaining toner amount sensor 90 to a detection position. Even when mounting a second process cartridge 104 different in shape from the first process cartridge 54, the remaining toner amount sensor 90 is engaged with an engaging part 108 and is moved to a position for detecting a toner empty state when the remaining amount of toner becomes the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198626-A (JP)
Title: Anti-reflective structure and anti-reflective molded body
Inventor: NOGUCHI YUJI
IPC: G02B1/11
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflective structure in which a micro-rugged shape is optimized, thus the anti-reflective performance of electromagnetic waves is improved, and further, the destruction of the micro-shape can be prevented, and which is provided with an anti-reflective function and flaw resistance, and to provide an anti-reflective molded body which is provided with such microstructure, and can cope with a wide wavelength range, e.g., in automotive meter front covers, wind glasses and IR camera lenses.  <P>SOLUTION: In the anti-reflective structure, frustum-shaped micro-recessed parts 2 having an opening size D smaller than the wavelength λ of the electromagnetic wave to enter are arranged at a pitch P shorter than the wavelength λ, and, at the bottom part and the circumferential part of the opening of each frustum-shaped micro-recessed part 2, a planar bottom reflective face 2b and a planar opening edge reflective face 2f are respectively formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196442-A (JP)
Title: Pneumatic tire
Inventor: HAMADA YASUHIRO
IPC: B60C11/12
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing generation of eccentric wear represented by Heel-and-Toe Wear in a tire having sipes in blocks and with its rotating direction specified.  <P>SOLUTION: The pneumatic tire in which the tire rotation direction is specified comprises a large number of blocks divided by at least one circumferential-direction groove extending to the circumferential direction of a tread and a plurality of lateral grooves extending to the width direction of the tread on a tire tread surface. The blocks are formed with a plurality of the sipes linearly extending to the tread width direction and also extending to a tread thickness direction in a shape of a waveform. Amplitude of the waveform of the sipes is made to be larger in a tread-side sipes than in the kicking-side sipes of the blocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197444-A (JP)
Title: Frame body for assembled frame
Inventor: MASUOKA TAKASHI
IPC: E02D17/20
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame body for an assembled frame, which can be assembled to planar shapes of many patterns, can be built up along a curved line, and facilitates positive assembly thereof.  <P>SOLUTION: According to the structure of the frame body, a first vertical connection frame body 11 and a second vertical connection frame body 12 each have a vertical male joint vertically protruding from one of lateral side edges, and the first vertical connection frame body 11, the second vertical connection frame body 12, a first rotary connection frame body 13, and a second rotary connection frame body 14 each have a vertical female joint engageable with the vertical male joint at one of lateral side edges. The first rotary connection frame body 13 has a rotating shaft portion at the one lateral side edge, and a second rotary connection frame body 14 has an engaging hole formed in a protrusion protruding from the one lateral side edge, into which the rotating shaft portion is insertable. The second rotary connection frame body 14 has the rotating shaft portion inserted into the engaging hole, and rotatably connected to the first rotary connection frame body 13 about the rotating shaft portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200217-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO TOSHIHIRO
IPC: H01L21/822
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of avoiding a case where the delay time is varied by external wiring when a signal circuit is altered so as to adjust a delay time.  <P>SOLUTION: The semiconductor integrated circuit includes the signal circuit 10B. The signal circuit 10B receives an input signal from an input terminal IN and outputs an output signal corresponding to the input signal from an output terminal OUT. The signal circuit 10B has alteration portions AJ1 to AJ3 for adjustment which are altered so as to adjust the delay time of the output signal behind the input signal. The semiconductor integrated circuit has shield conductors 12c and 12d disposed between external wiring lines 31 and 32 and alteration portions AJ1 to AJ3 constituting a circuit other than the signal circuit 10B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199884-A (JP)
Title: Light-emitting device and display using the same
Inventor: TANIGUCHI REIKO
IPC: H05B33/12
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element capable of high luminance emission at a low DC voltage, and capable of obtaining R, G, B light having high color purity when a full color method is applied.  <P>SOLUTION: The light emitting element 10 includes a luminescent layer 13, and a pair of electrodes 12, 14 for injecting a current into the luminescent layer 13. The luminescent layer 13 contains GaN based semiconductor particles 21, and light absorbing bodies 22 for absorbing part of light having a wavelength of 470-800 nm. The GaN based semiconductor particles 21 and the light absorbing bodies 22 are dispersed to form the luminescent layer 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197368-A (JP)
Title: Method for producing ultrafine fiber nonwoven fabric for artificial leather
Inventor: IWASHIGE YASUHIRO
IPC: D04H3/011
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for producing an ultrafine fiber nonwoven fabric for artificial leather composed of ultrafine fibers having a high density, rich flexibility, and further excellent processability by which the residual ratio of non-split fibers is reduced in a method for splitting a nonwoven fabric composed of separable and splittable conjugated fibers by mechanical beating.  <P>SOLUTION: The ultrafine fiber nonwoven fabric for the artificial leatherwhich has a reduced residual ratio of non-split fibers, and has even flexibility in combination with a high density, is obtained by immersing a nonwoven fabric composed of the peeling splittable conjugated fibers in a specific electrolytic water liquid, and then splitting by the mechanical beating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166468-A (JP)
Title: Method of continuously forming spheres for impact absorber in flexible plastic pipe material
Inventor: ZTTSU FUTOSHI
IPC: B29C43/06
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To form spheres with a flexible plastic pipe material in such a way as to continuously form spheres for an impact absorber having a specified shape and sealed with air under a specified rising internal pressure from the beginning of the formation of the spheres.  <P>SOLUTION: The method of forming spheres continuously comprises forming sealed space portions in a flexible plastic pipe material by occluding the pipe material at constant intervals, applying a parallel pressure to parts of the sealed space portions at a specified distance from the occluded portion so as to transfer the sealed air in the pressurized portions to the remainder of the sealed space portions and thereby form expanded pipe portions expanded because the air pressure in the remaining space portions rises, and carrying out compression and electrothermal adhesion while sandwiching the expanded pipe portions at their middle positions in order to continuously form spheres for an impact absorber of a specified shape and a specified internal air pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204671-A (JP)
Title: Radiographic system
Inventor: TAJIMA HIDEAKI
IPC: G03B42/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic system using a portable FPD, which is capable of easily making radiograph data acquired by photography correspond to a console even when it is moved between photographing chambers.  <P>SOLUTION: In the radiographic system, the corresponding console 7 is specified based on position information of a radiograph detecting device 6 detected by a position detection means, and photographing order information corresponding to a cassette ID of the radiograph detecting device 6 is registered in the specified console 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211800-A (JP)
Title: Maximum likelihood decoder for multi-source system with pulse position modulation
Inventor: RJEILY CHADI A
IPC: H04L25/49
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sphere decoder for a maximum likelihood receiver intended to receive PPM symbols at M modulation positions from a plurality P of sources.  <P>SOLUTION: The point of the product constellation the closest to the received point is determined within a sphere of given quadratic radius and for each layer of rank (p), a ZF-DFE equalization of the signal received is carried out in the layer considering the PPM symbols estimated in the P-p previous layers, referred to as layers higher than the layer (p). In a list, the M PPM symbols of the layer are classified as a function of the contributions that they would make to the quadratic distance to the received point, the PPM symbol making the lowest contribution is selected, and this contribution is added to those obtained for the previous layers to obtain a sum of contributions. If the sum of contributions is lower than the quadratic radius of the sphere, the quadratic radius of the sphere and the closest point are updated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212677-A (JP)
Title: Method and apparatus for controlling ultrasound systems with physical controls
Inventor: WASHBURN MICHAEL JOSEPH
IPC: A61B8/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and devices for controlling ultrasound systems with a user interface.  <P>SOLUTION: The user interface 150 for controlling an ultrasound system 100 comprises a display 152 for displaying ultrasound data and a plurality of physical controls. At least one of the physical controls is configured to control multiple functions of the ultrasound system 100 and has a user operable member providing physical actions that are associated with system parameters. The physical actions comprise rotational and translational movements, and each of the system parameters is associated with an ultrasound system action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009204547-A (JP)
Title: Acoustic capacity, volume, and surface area measurement method
Inventor: TORIGOE IPPEI
IPC: G01F17/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic capacity measurement method for finding capacity of a container and an object or the like by removing effect of a surface area without using an approximate expression of acoustic impedance.  <P>SOLUTION: The acoustic capacity measurement method acquires the capacity of the container under test by the pressure change ratio, giving equal alternating capacity change to a reference vessel and the container under test, and detecting the pressure change of the reference vessel and the container under test due to the pressure change. This method includes a pressure change ratio calculating step which calculates the pressure change ratio between the reference vessel and the container under test, a rotation step which calculates an acoustic admittance component of the container under test by rotating the calculated pressure change ratio by angle θ so as to change a gradient 1 for the change of the surface area on a complex plane, an oblique coordinate transformation step which transforms the acoustic admittance component into the oblique coordinate system consisting of an imaginary axis and a straight line of the gradient 1, a capacity calculating step which calculates the capacity of the container under test by multiplying the value in the direction of the imaginary axis of the acoustic admittance component transformed into the oblique coordinate by a predetermined real number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202324-A (JP)
Title: Cutting insert, cutting tool and cutting method
Inventor: KOGA KENICHIRO
IPC: B23C5/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert for machining a right angle wall surface of a four-corner specification provided with more excellent cutting performance than conventional cutting performance.  <P>SOLUTION: Each auxiliary cutting blade includes a higher height from a lower surface of an insert body at a connecting point with an adjacent main cutting blade than a connecting point with an adjacent sub cutting blade. Each main cutting blade is formed to have a height from the lower surface to be lower as the main cutting blade approaches from the connecting point with the adjacent auxiliary cutting blade to the connecting point with an adjacent corner cutting blade. Each corner cutting blade includes the height from the lower surface made substantially constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206440-A (JP)
Title: Siliceous film forming method and siliceous film formed thereby
Inventor: NAGAHARA TATSURO
IPC: H01L21/316
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a siliceous film containing a low concentration of nitrogen.  <P>SOLUTION: The siliceous film forming method includes the steps of: forming a coating film by coating an irregular substrate surface with a polysilazane composition; hardening only a part of the coating film that is adjacent to the substrate surface, of the coating film, to thereby form a coating thin film running along the shape of the irregular substrate; and removing a polysilazane composition remaining unhardened during the coating thin film forming step, of the coating film. The siliceous films that are formed by this method can be plurally laminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211143-A (JP)
Title: Information processor and information processing program
Inventor: NARUKAWA MASAYOSHI
IPC: G06F9/44
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily prepare a source code of screen information according to the intention of a user.  <P>SOLUTION: When selecting a file name of a screen definition file 4 by input operation to a GUI (Graphical User Interface) part 1, a screen definition file reading analysis part 2 with the file name as a parameter is generated. The screen definition file reading analysis part 2 creates a list of generation target file names through reading of the screen definition file 4, a data check, and calculation of a value by a source code generation logic 23. When the file name of a generation target is selected by input operation to the GUI part 1, a source code output part 3 generates a source code of a file instructed with the generation by use of a source code template 5. The screen definition file 4, the source code template 5, and the source code generation logic 23 can be each customized, and regeneration of the source code is performed by newly selecting the file name of the screen definition file 4 after the customization is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207993-A (JP)
Title: Water cleaning method and water cleaning device
Inventor: YOSHIDA MAMIKO
IPC: C02F1/78
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaning method and a water cleaning device where, even if ozone with a high concentration is used, the generation amount of bromoacid ions is not increased, and odor materials and microorganisms in the water to be treated can be efficiently treated.  <P>SOLUTION: In the water cleaning device 1, a plurality of treatment tanks 2 and an ozone gas feeding apparatus 3 are provided, and, a gas comprising ozone fed from the ozone gas feeding apparatus 3 is fed to a diffuser (air diffuser pipe) 7 provided at the bottom face part 2a of each treatment tank 2 via an ozone gas feed pipe 4, and released bubbles 5 are mixed and contacted with the water 6 to be treated. The flow of the bubbles 5 is 5f, and the flow of the water 6 to be treated is 6f. In this case, the initial diameter of the bubbles 5 released from the diffuser (air diffuser pipe) 7 is set so as to be 1 to 10 mm. In this way, odor materials and microorganisms in the water to be treated can be efficiently treated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209776-A (JP)
Title: Steering vibration reduction device
Inventor: DOI TAKASHI
IPC: B62D1/18
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering vibration reduction device capable of appropriately reducing steering vibration while an engine is idling in accordance with a tilt-telescope position of the steering.  <P>SOLUTION: In the steering vibration reduction device, when the tilt-telescope position of the steering is changed to a position B, while the engine is idling during free running of a vehicle, a target vibration number ftg/B corresponding to a target vibration level Ltg of the steering at the position B is calculated and a vibration level of the steering is significantly reduced to the target vibration level Ltg as an idling speed of the engine is changed to a target idling speed Nitg/B corresponding to the target vibration number ftg/B. When the vehicle stops, the tilt-telescopic position of the steering is changed to a position A where a vibration level corresponding to a basic setting value Nis of the idle speed becomes lower than that at the position B and the vibration level of the steering is significantly reduced to a level lower than the target vibration level Ltg.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208421-A (JP)
Title: Liquid jetting apparatus
Inventor: SEKINO HIROICHI
IPC: B41J2/01
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus having small energy loss by totally eliminating various problems due to cooling of the entire liquid jet head by air blowing and thereby efficiently cooling a driving circuit.  <P>SOLUTION: A plurality of liquid jet heads 2 are arranged, and a plurality of nozzles for jetting a liquid are formed in each liquid jet head 2, and a nozzle actuator 22 is arranged in each nozzle. The nozzle actuator 22 of each liquid jet head 2 is driven by a driving signal COM to jet the liquid from a specific nozzle toward a printing medium 1. There is installed a driving circuit for driving the nozzle actuator 22 in each of the liquid jet head 2, and the driving circuit of each liquid jet head 22 is covered airtightly with a circuit case 31 composed of a material having low heat conductivity. By introducing outside air from an air inlet port 34 of each circuit case 31 and discharging the air from an air outlet port 35 to the outside, the driving circuit inside the circuit case 31 is efficiently cooled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217988-A (JP)
Title: Vehicle headlamp
Inventor: ZAMA TAKAO
IPC: F21S8/10
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress looseness of a lamp unit to a housing of a vehicle headlamp in vibration of the vehicle headlamp.  <P>SOLUTION: The vehicle headlamp includes the lamp unit having a light source and a reflector arranged in a lamp chamber which is demarcated by a cover lens and a housing constructed so as to come around from the front to the side of a vehicle, and the lamp unit is supported by screwing a male screw portion 105a1 of an optical axis adjusting bolt supported by a bearing portion of the vehicle center portion on the rear wall of the housing and a female thread portion of the lamp unit, and by screwing the male screw portion of the optical axis adjusting bolt supported by the bearing portion of the vehicle side face portion on the rear wall of the housing and the female thread portion of the lamp unit. An auxiliary bearing member to support the optical axis adjusting bolt rotatably is arranged on the front side of the bearing portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216844-A (JP)
Title: Reticle for reduction projection exposure apparatus and exposure method using the same
Inventor: OKANO DAISUKE
IPC: G03F1/42
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle capable of increasing the number of chips per wafer and of enabling highly accurate alignment, and an exposure method using the reticle.  <P>SOLUTION: A first alignment mark arrangement region 8 and a second alignment mark arrangement region 9 are provided on both sides of a multi-chip region 2, so that a sum of a size of the first alignment mark arrangement region and a size of the second alignment mark arrangement region is made the same as a size of a chip region 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215973-A (JP)
Title: Internal combustion engine with divided combustion chamber
Inventor: TERACHI ATSUSHI
IPC: F02B19/18
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with a divided combustion chamber capable of reducing a cooling loss by inhibiting the impingement of torch flame on a piston crown surface, a cylinder head and the like.  <P>SOLUTION: The divided combustion chamber 12 is formed while extending in one direction on a surface perpendicular to a cylinder axial direction. A plurality of communication paths 13a, 13b are formed in line in a longitudinal direction of the divided combustion chamber 12 in a state that torch shape flame blows out to a section between a cylinder head 1 and a piston 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222749-A (JP)
Title: Photoelectric composite transmission module and photoelectric composite cable
Inventor: KOJIMA MASATSUGU
IPC: G02B6/30
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric composite transmission module, simplifying connection between a fine diameter cable capable of transmitting an electric signal and a light signal in one cable, and an optical waveguide having wiring for the electric signal.  <P>SOLUTION: This photoelectric composite transmission module includes: a photoelectric composite cable 11 having a metal coating layer 15 for transmitting an electric signal on the outer periphery of an optical fiber 14 having a fiber clad 13 on the outer periphery of a fiber core 12 and having an insulating coating layer 16 on the outer periphery of the metal coating layer 15; and a composite waveguide 2 having the wiring 7 for an electric signal on the surface of the optical waveguide 5 having a waveguide core 3 and a waveguide clad 4. The fiber core 12 is connected to the waveguide core 3, and the metal coating layer 15 is connected to the wiring 7 for an electric signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT