baber/WOPTO huggingface dataset:
Patent JP-2007049710-A (JP)
Title: Color transformation method and color transformation system
Inventor: ZHANG YEQING
IPC: H04N1/46
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color transformation method with which color correction can be efficiently applied to images.  <P>SOLUTION: The color transformation method comprises: for a first of a plurality of color separations in a digital image: (a) establishing a plurality of tone reproduction curves, each of the tone reproduction curves accounting for colorant interactions between a primary colorant with which the first color separation is to be rendered and at least one secondary colorant with which at least a second of the plurality of color separations is to be rendered, each of the tone reproduction curves including modified input values corresponding to input values for the color separation at fixed input values of at least the second color separation; (b) for a pixel of the digital image having a given input value for the first color separation and a given input value for at least the second color separation, selecting, from the plurality of tone reproduction curves, at least one tone reproduction curve for which the fixed input value for the second color separation is close to the given input value for the second color separation; (c) for each of the selected tone reproduction curves, determining a modified input value for the first color separation which corresponds to the input value for the first color separation; and (d) where more than one tone reproduction curve is selected, determining a combined modified input value for the color separation of the pixel as a function of the modified input values for the first color separation determined from the selected reproduction curves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046611-A (JP)
Title: Gas turbine system and operation method
Inventor: GOLDMEER JEFFREY SCOTT
IPC: F02C7/22
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine system 10 capable of increasing power.  <P>SOLUTION: This gas turbine system 10 is provided with a compressor assembly 14 constituted to compress air around it and a combustor 16 communicating with the compressor assembly 14 by a flow of gas. The combustor 16 is constituted to receive compressed air from the compressor assembly 14 and burn a first flow of fuel to generate a gas stream in an outlet of the combustor. This gas turbine system 10 is provided with a first turbine 18 arranged on the downstream side of the combustor 16 and constituted to expand the gas stream in the outlet of the combustor partially and a recombustion device 12 communicating with the first turbine 18 by a flow of gas. The recombustion device 12 is constituted to introduce a second flow of fuel in the direction crossing a flow of operation gas from the first turbine 18 and burn fuel under the existence of the flow of operation gas. This gas turbine system 10 is also provided with a second turbine 20 constituted to expand a gas stream in an outlet from the recombustion device 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008037064-A (JP)
Title: Method for producing orientable ceramics
Inventor: KIMURA MASAHIKO
IPC: C04B35/49
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing orientable ceramics which can be produced by using polycrystalline ceramic powder having a perovskite type structure and is reduced in restrictive conditions in terms of composition.  <P>SOLUTION: The method for producing the orientable ceramics includes a process for obtaining ceramic slurry containing the polycrystalline ceramic powder, a process for obtaining a ceramic molding by molding the ceramic slurry in a magnetic field, and a process for baking the ceramic molding. The polycrystalline ceramic powder contains a main component having the perovskite type structure and a subordinate component which is contained in a ratio of 5 mol or below (>0 mol) to 100 mol of the main component. The subordinate component is at least one selected from 3d transition metal ions the magnetic moments of which are not 0 or rare earth metal ions the magnetic moments of which are not zero.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046163-A (JP)
Title: Imaging device
Inventor: TAKAMIYA MAKOTO
IPC: H04N5/225
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of suppressing the generation of a shadow even if a photographing lens aperture is closed.  <P>SOLUTION: A digital camera 100 as an imaging device is provided with: a photographing lens 50 on which light from a patient is made incident; an imaging element 10 for acquiring an image of the patient; and an optical low pass filter 20 arranged between the photographing lens 50 and the imaging element 10. The optical low pass filter 20 includes linear type phase diffraction gratings 21 wherein unit gratings composed of mutually adjoined recessed parts 21b with an equal width and projecting parts 21a with an equal width are periodically arranged at a grating pitch P. The optical path length difference of light whose phase changes in accordance with the linear type phase diffraction gratings 21 is equal to λ/2 when the standard wavelength to be used is λ.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045777-A (JP)
Title: Accumulator
Inventor: YAGISAWA KENJI
IPC: F25B43/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator capable of stably preventing increase of a discharge temperature of a refrigerant discharged from a refrigerant compressor.  <P>SOLUTION: In this accumulator 6 comprising a main body portion 6a disposed in a refrigerating cycle 10 for cooling air by circulating a refrigerant, and provided with a storing chamber 60 for temporarily storing the refrigerant flowing in from an evaporator 5 while separating the refrigerant into a gas-phase refrigerant and a liquid-phase refrigerant, a lead-in pipe 61 for allowing the refrigerant from the evaporator 5 to flow into the main body portion 6a, and a lead-out pipe 65 for sending mainly the gas-phase refrigerant to a compressor 1, a refrigerant suction opening 62 of the lead-out pipe 65 is opened while faced to a gas-phase refrigerant storing portion 66 of an upper part of the storing chamber 60, the lead-out pipe 65 is bent to form a bent portion 65c, and a liquid-phase refrigerant suction hole 63 is formed at a downstream side with respect to the bent portion 65c of the lead-out pipe 65 to allow the liquid-phase refrigerant to flow into the lead-out pipe 65 when a height of a liquid level of the liquid-phase refrigerant rises.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048262-A (JP)
Title: Switching amplifier unit
Inventor: ARAI TAKASHI
IPC: H03F1/32
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching amplifier unit of low distortion rate by restraining a distortion due to crosstalk through a power supply circuit.  <P>SOLUTION: The switching amplifier unit includes a first and a second switching amplifier circuit each having a PWM converter 17 for converting either an analog input signal or a digital input signal into a PWM signal, switching amplification stage 22, 26, and low pass filter 23, 27 for eliminating a high frequency component from the output signal of the above switching amplification stages, so as to demodulate into an audio signal. The switching amplifier unit further includes one direct-current power supply circuit 51 for supplying a direct current voltage in common to each switching amplification stage 22, 26, and a means for performing negative feedback of the audio signal demodulated in the first switching amplifier circuit to the input side of the PWM converter in the second amplifier circuit, so as to restrain the distortion generated in the second switching amplifier circuit following a varied output of the first switching amplifier circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007035643-A (JP)
Title: Organic electroluminescent element
Inventor: ONISHI TOSHIHIRO
IPC: H01L27/32
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, capable of effectively extracting light from a light-emitting layer and capable of exhibiting high luminance at low cost.  <P>SOLUTION: In the organic electroluminescent element, having at least the light-emitting layer between electrodes consisting of a pair of an anode and a cathode of which at least one of them is transparent or translucent, a transparent or translucent base material having a ruggedness of which a height difference is 0.1 μm or larger and 0.2 mm or smaller on the surface thereof is pasted on an outer side of the electrodes consisting of the pair of the anode and the cathode and on the side to which the emitted light is radiated, and an air layer is not pinched between the base material and the element surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008054037-A (JP)
Title: Dispatch instruction determination method of building remote management system
Inventor: KADOWAKI MASAFUMI
IPC: H04M11/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispatch instruction determination method capable of determining whether the abnormality of a terminal device is transient or can not be recovered by the initialization of the terminal device itself and detecting the abnormality of the terminal device before a claim from an end user, thereby reducing the number of times of the unnecessary dispatch of a maintenance staff.  <P>SOLUTION: The dispatch instruction determination method includes: a schedule management device 14 which is provided in a center device B and manages a schedule of security monitoring for terminal devices 2a to 2m; a communication result recording device 11 for recording results of security monitoring; a recording device for managing building information being an object of security monitoring; a communication device 13 for communicating with a public network; and an operation terminal device by which an operator of the center device B performs security monitoring manually. A result showing a communication abnormality out of results of security monitoring periodically performed for the terminal devices 2a to 2m by the center device B is recorded, and an alarm is reported to the operation terminal device 12, and security monitoring is performed by the operation terminal device 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053122-A (JP)
Title: Fuel cell system and diagnostic method of opening/closing valve
Inventor: KATANO GOJI
IPC: G01M99/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately judge failure in closing of an opening/closing valve even if the pressure value (primary pressure) of fuel gas rises on the upper stream side of the opening/closing valve, in a fuel cell system that comprises the opening/closing valve.  <P>SOLUTION: The fuel cell system 1 comprises a fuel cell 10, a fuel supply flow path 31 in which the fuel gas supplied from a fuel supply source 30 flows to the fuel cell 10, an opening/closing valve 35 which adjusts the state of the gas on the upper stream side of the fuel supply flow path 31 and supplies it to the lower stream side, and a failure detecting means (control device 4) which detects closing failure of the opening/closing valve 35. The system also includes a pressure sensor 41 for detecting a pressure value of the fuel gas on the upper stream side of the opening/closing valve 35, and a judging condition setting means (control device 4) which sets closing failure judging condition of the opening/closing valve 35, based on the detected pressure value of the pressure sensor 41. The failure detecting means judges closing failure of the opening/closing valve 35, based on the closing failure judging condition that is set by the judging condition setting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058081-A (JP)
Title: Anti-glare property evaluation apparatus, anti-glare property evaluation standard setting method, and anti-glare property evaluation method
Inventor: IKUHARA ISAO
IPC: G01M11/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-glare property evaluation apparatus, an anti-glare property evaluation standard setting method, and an anti-glare property evaluation method which can perform quantitative evaluations of the anti-glare property of an antireflection film quickly and with high precision.  <P>SOLUTION: The anti-glare property evaluation apparatus includes a uniform diffusing light source 10 of which the light source width α° can be changed, a measuring optical system 12 for generating constant-angle reflected light at a display surface sample 28, a detecting means 14 for detecting a specular reflective brightness coefficient SR(α°), a change ratio calculation means 16 for calculating a brightness change ratio A from the specular reflective brightness coefficient SR(α°), which is generated by at least two optical source widths α° with respect to the display surface sample 28, and an anti-glare calculation means 18 for determining an anti-glare property defined value AG with respect to the brightness change ratio A. The brightness change ratio A is calculated from the specular reflective brightness coefficient SR(α°) at the display surface sample 28, which is an object to be evaluated, generated by at least two light source widths α° of the uniform diffusing light source 10, and on the basis of the brightness change ratio A, the anti-glare property defined value AGV is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007061634-A (JP)
Title: Gantry of computed tomographic apparatus
Inventor: DISTLER FRIEDRICH
IPC: A61B6/03
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gantry of a computed tomographic apparatus, which has an efficient cooling system as well as high stability.  <P>SOLUTION: A gantry (2) of the computed tomographic apparatus includes a supporter body (4) to support a rotative turntable and a supporter ring (6) which has a cooling passage (22) to provide a coolant (K). The cooling passage (22) has a cross section changing toward a circumferential direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008055347-A (JP)
Title: Method for plugging ceramic honeycomb structure
Inventor: ISHIDA SHUICHI
IPC: B28B11/02
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for plugging a ceramic honeycomb structure capable of preventing the depth of plugs formed of a plug material in its cell end parts to be plugged from becoming uneven.  <P>SOLUTION: The method for plugging a ceramic honeycomb structure 86 at first cell end parts 82a by dipping one end face 861 of the ceramic honeycomb structure 86 in slurry 60 containing a plug material 830 while keeping second cell end parts 82b not to be plugged with the plug material 830 in a state of being covered with masking member 2 on the end face 861 upon preparing the ceramic honeycomb structure 86 constituted of a plurality of honeycomb cells penetrating in the axial direction separated by partition walls 81 with the first cell end parts 82a plugged with a plug material which first cell end parts 82a belong to specific honeycomb cells among a plurality of the honeycomb cells is characterized by further comprising a step of pushing the slurry 60 into the end face 861 subsequent to closing an opening 62c of a container 62 with a holding member 61 while holding the ceramic honeycomb structure 86 with the holding member 61 at its end face side planned to be dipped in the slurry 60 upon dipping the ceramic honeycomb structure 86 in the slurry 60 present in the container 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007189660-A (JP)
Title: Speaker diaphragm, speaker, and manufacturing method thereof
Inventor: YOSHIDA TSUYOSHI
IPC: H04R9/04
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker which can be made thin and reduced in size and weight, can sufficiently suppress rolling phenomenon by a vibration of a voice coil even when a voice signal is greatly inputted, and can obtain a sound quality improvement by preventing an unspecified form change of a diaphragm upon vibrating of the voice coil.  <P>SOLUTION: Since in a speaker 1, a diaphragm 5 is formed by combining a first diaphragm portion 21 and a second diaphragm portion 22 whose inclination directions are opposite to each other, and the first diaphragm 21 is formed by a plain surface portion 23 and a first inclination surface portion 24, the height of the diaphragm 5 can be reduced compared with a prior art cone speaker 1. Since a cross-section surface of an area enclosed by the plain surface portion 23 of the first diaphragm portion 21, a second inclination surface portion 22 of the second diaphragm 22, and a voice coil assy 4 is made a triangular shape, stiffness of the diaphragm portion including the diaphragm 5 and the voice coil assy 4 is increased, and the diaphragm 5 which is thinner compared with the prior art diaphragm can be used, thereby enabling the speaker 1 to be reduced in size and weight.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008066858-A (JP)
Title: Delay profile measurement unit
Inventor: KAWANA YOSHINORI
IPC: H04J11/00
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable measurement of weak radio waves by suppressing the occurrence of measurement error owing to sidelobe error even in the case of delay profile measurement when the arrival times of incoming waves are near.  <P>SOLUTION: A delay profile measurement unit includes a delay profile measurement section 21 for obtaining, as a delay profile, waveform information for confirming the arrival timing and the intensity of each incoming wave by receiving OFDM radio waves incoming through different propagation paths, and by sampling and calculating the above received signals; a sidelobe generation means 30 for generating sidelobe data equivalent to the sidelobe error of the incoming waves which appear in the waveform information of the delay profile through the processing by the delay profile measurement section 21; and a correction means 35 for performing suppression correction of the sidelobe error of the delay profile obtained by the delay profile measurement section 21, by using the sidelobe data generated by the sidelobe generation means 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063506-A (JP)
Title: Polylactic acid-based oriented film
Inventor: NARITA JUNICHI
IPC: C08L101/16
Filed: 2006-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based film which is excellent in biodegradability, coverability, printability and heat resistance and is suitable for packaging materials.  <P>SOLUTION: The polylactic acid-based oriented film comprises a polylactic acid-based composition containing poly-L-lactic acid, poly-D-lactic acid, and a filler, wherein the peak ratio (peak 1/peak 2) of the peak height (peak 1) of the maximum endothermic peak in endothermic peaks in a range of 150 to 200°C to the peak height (peak 2) of the maximum endothermic peak in endothermic peaks in a range of 205 to 240°C in a DSC measurement is ≤0.2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334852-A (JP)
Title: Storage device, computer system, and accessing method for storage device
Inventor: NISHIHARA TOSHIYUKI
IPC: G06F12/10
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device, a computer system and an access method of the storage device for achieving the quick and flexible access of an address table, and for preventing the concentration of rewriting to a specific erasure block, and for simplifying the management or operation of the address table.  <P>SOLUTION: An address table 42 is divided and stored so as to be distributed in a flash memory in such a state that each address table coexists with user data, and both of them are managed in a unified manner. The address table 42 on the flash memory in this time is accessed in almost the same procedure as user data. Thus, it is possible to apply the efficient management method of the user data using address conversion even to the operation of the address table on the flash memory as it is, and to achieve the quick and flexible access of the address table. Therefore, it is possible to prevent the concentration of rewriting to the specific erasure block, and to simplify the management or operation of the address table.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070421-A (JP)
Title: Developing method, developing device and image forming apparatus
Inventor: MATSUMOTO YOSHIYASU
IPC: G03G9/08
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device satisfying conditions for higher picture quality, reduction in size, coloring, energy saving or the like.  <P>SOLUTION: The developing device uses a toner having a glass transition point of 10 to 40°C and forms a developer straightening space W by a supply roller 45 that is disposed above a first agitation member 43 and in a downstream side along the conveying direction of a developer, a guide member 46 that is engaged between the supply roller 45 and a developing roller 41 and guides the developer conveyed by the supply roller 45 to the developing roller 41, and an upper lid member 52 that is disposed above the guide member 46. The developing device develops an image while keeping a relation of X>Y, wherein X represents a conveyed amount of the developer supplied by the supply roller 45 and Y represents the conveyed amount of the developer passing over the guide member 46 and conveyed from the developer straightening space W onto the developing roller 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070025-A (JP)
Title: Refrigerator
Inventor: HASHIMOTO SHINICHI
IPC: F25D27/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility of stored objects in the entire refrigerator by disposing a mounting board provided with a plurality of shell type light-emitting diodes and chip-type light emitting diodes, emitting the light of a wavelength within an area of visible light, on at least one side of side wall surfaces in the refrigerator.  <P>SOLUTION: In this refrigerator, the mounting boards 19 on which the plurality of shell type light-emitting diodes 17 and chip-type light emitting diodes 18 are mounted, are disposed as lighting devices 16 in recessed portions 22 formed on right and left wall surfaces in the refrigerator at a front part with respect to 1/2 of a depth dimension of a refrigerating compartment 9 in a state that a lamp cover 25 covers the entire light-emitting portion of the shell-type light-emitting diodes 17 and the chip type light-emitting diodes 18, thus shadow caused by vertical positioning relationship of the stored objects in the refrigerator can be reduced, and further as the lighting device has both of linear property and diffusive property, the visibility of the stored objects can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296310-A (JP)
Title: Pusher game apparatus
Inventor: IWASAKI NOBUYUKI
IPC: A63F9/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pusher game apparatus capable of making the falling route of a medal falling from a token base visible and saving the space of a pusher game part.  <P>SOLUTION: The pusher game apparatus comprises an almost planar token base of a prescribed thickness provided so as to reciprocate on the lower part of the end part of a token feed mechanism, an interference part arranged on one end side in the reciprocating direction of the token base and provided so as to interfere with the token tentatively detained on the token base, and a base board projectingly provided on the other end side in the reciprocating direction of the token base at the lower part of the token base for tentatively detaining the token made to fall from the token base. Also, an inclined surface is provided on at least a part of the wall on the other end side in the reciprocating direction of the token base. Thus, the visibility of the token falling from the token base is improved and the height dimension is suppressed to be low.  <P>COPYRIGHT: (C)2008,JPO&INPIT