baber/WOPTO huggingface dataset:
Patent JP-2006267541-A (JP)
Title: Image display device and electronic apparatus
Inventor: KURUMISAWA TAKASHI
IPC: G09G3/20
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To display a color image rich in color reproducibility and a black-and-white image of high resolution by using color input image signals such as RGB signals in an image display device wherein one pixel comprises sub-pixels of 4 colors.  <P>SOLUTION: The image display device includes a display panel wherein an area constituting one pixel comprises sub-pixel areas of 4 colors, an image processing part for generating color signals for sub-pixels of 4 colors on the basis of input image signals, and a control part for displaying images on respective sub-pixel areas of the display panel on the basis of the color signals. A color filter is provided wherein an area of one color pixel is constituted of sub-pixel areas of 4 colors of, for example, RGB colors and C (cyan) or white (W). Color signals, for example, RGBC or RGBW color signals corresponding to sub-pixels of 4 colors are generated on the basis of input image signals from the outside, such as RGB signals. Images are displayed on respective sub-pixels of the display panel on the basis of the color signals of 4 colors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269753-A (JP)
Title: Apparatus for fabricating semiconductor device, method for forming semiconductor film, and semiconductor device
Inventor: YUDASAKA KAZUO
IPC: H01L21/22
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for fabricating a semiconductor device in which dopant atoms can be introduced easily and quickly into a semiconductor film, and to provide a method for forming a semiconductor film, and a semiconductor device.  <P>SOLUTION: The apparatus 1000 for fabricating a semiconductor device comprises a stage 1140 for arranging a first substrate 220, a means 1150 for irradiating light, and a means 1200 for ejecting dopant gas G1. The first substrate 220 has a semiconductor layer 314, the light has a wavelength being absorbed by the semiconductor layer 314, the dopant gas G1 has dopant atoms being diffused in the semiconductor layer 314.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267735-A (JP)
Title: Image forming method and image forming apparatus using the same
Inventor: NINOMIYA MASANOBU
IPC: B41J2/44
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which permits low temperature fixing and can suppress the occurrence of halftone offset even when the fixing temperature becomes higher.  <P>SOLUTION: The image forming method is provided by which, when forming a halftone image as an image, a toner image formed on the surface of a latent image carrier by utilizing a pseudo halftone treatment process is composed of a plurality of toner lumps separately formed in island shape on the surface of the latent carrier, wherein (1) the beam diameter of beam-like illumination light with which the surface of the latent carrier is irradiated is ≥35 μm, (2) the pseudo halftone treatment is pseudo halftone treatment for making sizes of the toner lumps after being transferred to the surface of a recording medium nonuniform and (3) the toner satisfies the following relations (1), (2); 2.0×10<SP>5</SP>≤G'(60)≤4.0×10<SP>6</SP>(1), G'(60)/G'(80)≤40 (2). In the relation (1) and the relation (2), G'(60) represents storage elastic modulus Pa of the toner measured under conditions of temperature 60°C, vibration frequency 6.28 rad/sec and strain 0.1% and G'(80) represents storage elastic modulus Pa of the toner measured under conditions of temperature 80°C, vibration frequency 6.28 rad/sec and strain 0.1%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265978-A (JP)
Title: Water reservoir
Inventor: UCHIDA MITSUHIRO
IPC: E03C1/24
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that water flows reversely through an overflow pipe to disturb draining when a water shut-off valve of a water storage bowl is opened, in a water reservoir wherein a drain pipe is provided on the central bottom of the water storage bowl and wherein the overflow pipe is provided near an upper edge in such a manner as to merge into the drain pipe.  <P>SOLUTION: In this water reservoir wherein the drain pipe is provided on the bottom of the water storage bowl and wherein the overflow pipe is provided near the upper edge in such a manner as to merge into the drain pipe, the overflow pipe is provided with a vertically descending pipe part; a confluent pipe part is formed by horizontally curving the drain pipe; and drainage can be performed by connecting and joining the confluent pipe part with the vertically descending pipe part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266965-A (JP)
Title: System, method and program for navigation
Inventor: NAMIKI TAKASHI
IPC: G09B29/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method and a program for navigation, capable of carrying out a route searching operation easily and intelligibly for a destination like a single physical plant having a plurality of entry/exit ports.  <P>SOLUTION: Information about a main destination and information about a plurality of sub-destinations being subordinative to the main destination are stored in a destination information storing section 45. The main destination being an object of route guidance is selected from the information of destination by using a main destination selecting section 46, and a judgement is made as to whether or not the selected main destination has the plurality of sub-destinations being subordinative, by using a sub-destination judging section 47. In the case the main destination is judged to have the plurality of sub-destinations, a temporary destination for executing a route searching from the main destination or at least one of the sub-destinations is selected by using a temporary destination selecting section 48. Then, a route searching between a starting point and the temporary destination is carried out by using a route searching section 43. Finally, the destination for which the route guidance should be carried out, is input to a destination designating section 42 by a user who looks at a result of the route searching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267032-A (JP)
Title: Angle measurement method for holding head, and angle measuring instrument for holding head
Inventor: TAKAGI YOSUKE
IPC: H05K13/04
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle measuring method for a holding head suitable for measuring accurately and easily an angle formed by a holding face of the holding head and a substrate stage under a condition near to an actual using condition.  <P>SOLUTION: A suction face of a vacuum suction head 1 is brought into contact with an upper face of a parallel prism 9, and light is made incident from a short wavelength coaxial illumination 12 into the parallel prism 9. An interference fringe formed of light reflected on the upper face out of the light incident into the parallel prism 9, and light transmitted through the upper face and reflected on the suction face is measured by a CCD camera 11. A parallelism θ of the suction face of the vacuum suction head 1 to the substrate stage 2 is accurately measured thereby based on a state of the interference fringe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276056-A (JP)
Title: Image forming apparatus and electrification control method
Inventor: OMORI MASAO
IPC: G03G21/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus reducing the damage given to a photoreceptor drum to the minimum and controlling alternating voltage or alternating current applied to the photoreceptor drum to be in the best condition.  <P>SOLUTION: The image forming apparatus is provided with: the photoreceptor drum 2 which is rotated and driven; an electrifying roller 3 installed in contact or in the vicinity of the photoreceptor drum and electrifying the photoreceptor drum; and a control part 12 applying alternating voltage with voltage level which is sequentially varied to the electrifying roller 3, detecting with applied voltage when the photoreceptor drum 2 is saturated as a reference value, detecting an amount of variation in the applied voltage when the alternating voltage is applied to the electrifying roller 3 and the photoreceptor drum 2 starts to be electrified and compensating the reference value based on this amount of variation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006062944-A (JP)
Title: Method for producing ceramic sintered compact and ferrule for optical communication using it
Inventor: KON YOJIRO
IPC: C04B35/632
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a ceramic sintered compact with high dimensional accuracy in the small dimensional tolerance of the order of micrometers is hard to be obtained when the ceramic sintered compact is produced.  <P>SOLUTION: After a water-soluble binder containing at least one of methyl cellulose and hydroxypropylmethyl cellulose is mixed with a ceramic powder, kneaded and extrusion-molded, an obtained molded compact is dipped in a water-insoluble liquid heated to the gelatinization temperature of the above cellulose or higher, dried at the gelatinization temperature of the above cellulose or higher and fired.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279486-A (JP)
Title: Receiving set
Inventor: OTANI KOJI
IPC: H04B1/16
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving set capable of surely preventing distortion of an RF signal and stabilizing the reception in simple structure, which comprises an antenna tuning circuit, a capacitor making pass the output of the antenna tuning circuit, and a high frequency amplification circuit that amplifies the signal which passed the capacitor.  <P>SOLUTION: The receiving set comprises an antenna tuning circuit (111), a capacitor (C0) which makes pass the output signal of the antenna tuned circuit (111), and a high frequency amplification circuit (113) which amplifies a signal which passed a capacitor (C0). Between a connecting point of a capacitor (C0), an input edge of a high frequency amplification circuit (113) and grounding, a switching means (112) which maintains a signal in a predetermined level range is connected, wherein a signal from an antenna tuning circuit (111) is turned on, when a predetermined level range is exceeded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006246415-A (JP)
Title: Structure of acoustic transducer for hearing aid
Inventor: OWADA KENJIRO
IPC: H04R25/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box-shaped hearing aid wherein a microphone is arranged closer to an earphone to suppress hauling, and rustling of clothing is eliminated to enhance naturalness.  <P>SOLUTION: The present invention relates to a box-shaped hearing aid including an acoustic transducer in which a microphone and an earphone are arranged so that their central axes become non-coaxial, 1cm is approximately enough for the distance between both the microphone and the earphone, and which is easily removable, for connection with the earphone, by a common cord comprising the microphone and a terminal pin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279590-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: KURODA SHINICHI
IPC: H04B7/10
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize highly accurate likelihood estimation and to suppress the performance degradation of the entire receiver in a MIMO receiver using MMSE.  <P>SOLUTION: In the MIMO receiver, not only an antenna weight matrix W but also a noise power estimated value σ<SB>r</SB><SP>2</SP>used for MMSE processing (that is, the estimated value of noise power included in reception signals before spatial decoding) and an estimated channel matrix are used, the noise power, signal power and interference power in respective stream signals after the spatial decoding are respectively directly estimated, and SINR is obtained by the estimated values. Thus, likelihood amplitude information composed of the square root is utilized for soft judgement processing as highly accurate likelihood information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273185-A (JP)
Title: Vehicular steering device
Inventor: TAKIMOTO SHIGENORI
IPC: B60G17/015
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of performing the cooperative control with a suspension.  <P>SOLUTION: The vehicular steering device has a suspension capable of controlling the damping force of a damper. In the vehicular steering device to drive a steering motor 10 according to the steering input to an operation element and to generate the steering force, the steering force to be generated by the steering motor 10 is reduced the more as the damping force of the damper in the suspension is the smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286272-A (JP)
Title: Arc tube
Inventor: WATANABE KEIICHIRO
IPC: H01J61/073
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc tube with a current penetration conductor 2 installed inside firmly jointed to a sealing member 11C or the like with high adhesiveness.  <P>SOLUTION: The arc tube is provided with a light-emitting vessel 9 made of a brittle material, a metal or cermet solid-core current penetration conductor 2, and a sintered body 11C of a molded body at least containing metal powder fixed to an outside of the current penetration conductor 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284761-A (JP)
Title: Antireflection coating, antireflection film and image display device
Inventor: ITO TAKAYUKI
IPC: G02B1/11
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating type antireflection coating suited for mass-production, to provide an antireflection coating which has a low reflectance and is excellent in scratch resistance, to provide an antireflection film provided with the antireflection coating on a transparent substrate and to provide an image display device the surface of which is excellent in scratch resistance and capable of preventing reflection on the surface.  <P>SOLUTION: The antireflection coating has a low-refractive index layer made of a cured coating of copolymer (A) which comprises a main chain consisting of only carbon atoms and side chains of (meth)acryloil group, and fluorine-containing multifunction monomer (B).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005223944-A (JP)
Title: Optical transmission system, optical multiplexing transmission system and related peripheral technique
Inventor: ISHIKAWA JOJI
IPC: H04B10/2519
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for optimizing transmission conditions to achieve large-capacity transmission.  <P>SOLUTION: In the middle of an optical transmission line 102, a wavelength converter 118 is provided together with an optical amplifier 104, and a signal light wavelength λ<SB>s</SB>is optimized for each amplification repeater section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006287632-A (JP)
Title: Noise reducer and noise reducing method
Inventor: KAI NORIYUKI
IPC: H04N5/21
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficiently excellent image quality by preventing a deterioration in a video resolution sensitivity by noise reduction processing or the occurrence of trailing.  <P>SOLUTION: Image movement between image information of the current frame and image information of a frame previous by one to three is detected, and noise reduction processing is performed on the basis of this detection result. In addition, the identity between pixel information of the current frame of a pixel being currently a processing target and pixel information of the current frame and a frame previous by one to three of a plurality of pixels located near the pixel, is detected, and noise reduction processing is performed on the basis of this detection result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284943-A (JP)
Title: Display device, array substrate, and driving method of display device
Inventor: KOMATA KAZUYOSHI
IPC: G09G3/30
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a display device which supplies a current signal as a video signal to pixels from respective gradations in a low-gradation region from being displayed as gradations higher than the original gradations.  <P>SOLUTION: The display device is characterized in that each pixel PX includes a reset transistor RST which has the source connected to a constant-potential terminal ND<SB>ps</SB>1 and the drain connected to the gate, a reset switch SWd connected between a reset signal output terminal ND<SB>rst</SB>and a video signal DL, a capacitor C2 connected between the terminal ND<SB>ps</SB>1 and terminal ND<SB>rst</SB>, and a capacitor C3 connected between the terminal ND<SB>rst</SB>and the gate of the reset transistor RST.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006249641-A (JP)
Title: Socks
Inventor: ONO MAYUMI
IPC: A41B11/00
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of socks preventing a wearer from hooking the foot or the toe onto an entrance part to insert the foot into, enabling a wearer to wear alone or with one hand, preventing a wearer from slipping when wearing the socks, and walking or running, and prevented from slipping off when carrying an infant on the back.  <P>SOLUTION: This pair of socks has a cut 2 set in the front side of the entrance part to insert the foot into, silicone 3 set on the back side of the entrance part to insert the foot into, and sole silicone 4 set on the back side of the socks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006296059-A (JP)
Title: Rotation support device
Inventor: OTA YUSUKE
IPC: H02K11/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation support device that can eliminate the backlash of a roller bearing without using a spring member.  <P>SOLUTION: A permanent magnet 30a is energized in the axial direction since a line of magnetic force progresses toward a permanent magnet 21a from the permanent magnet 30a, and thereby generates a magnetic attraction force (energization force). When the permanent magnet 30a is energized in the axial direction, an inner wheel of the bearing 33 is energized in the axial direction via a first inner rotor 30, thereby eliminates the backlash of the bearing 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294846-A (JP)
Title: Dry etching method
Inventor: HORI KENICHIRO
IPC: H01L21/3065
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching method free from sidewall deposit by employing mixture gas of halogen gas and inert gas as etching gas in the dry etching process of a ferroelectric film and applying high frequency bias power to the ferroelectric film under high vacuum high density plasma.  <P>SOLUTION: In the dry etching method, mixture gas of halogen gas and inert gas is employed as etching gas and high frequency bias power is applied to a ferroelectric film under high vacuum high density plasma.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296112-A (JP)
Title: Controller and control program of motor in construction machine
Inventor: MUNEDA AKIHIKO
IPC: H02P27/04
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate a temperature in a switching element, and timely protect the switching element against a thermal breakdown even if a motor is repetitively operated between a lock state and a rotational state.  <P>SOLUTION: It determines whether the PM motor is in the lock state or the rotational state. If it determines that the PM motor is in the lock state, a current temperature difference Tbjn (=fn(W)) between a junction and a base is sequentially calculated based on a time t during the lock state and a previous temperature difference between the junction and the base Tbjn-1. If it determines that the PM motor is in the rotational state, the current temperature difference Tbjn (=gn(W)) between the junction and the base is sequentially calculated based on a time t during the rotational state and the previous temperature difference between the junction and the base Tbjn-1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295745-A (JP)
Title: Calibration method, and radio unit and communication system utilizing same
Inventor: NAKAO SHIYOUGO
IPC: H04B7/10
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To execute calibration for a plurality of antennas even when a steering matrix is applied.  <P>SOLUTION: A processing section 22 multiplies at least one sequence to be transmitted by a steering matrix Q(1), multiplies the sequence by a calibration coefficient and then transmits the sequence. Furthermore, in a terminal device, at least one sequence multiplied by a steering matrix Q(2) is received. A control section 30 derives an H matrix and the derived H matrix is accepted in the terminal device. Furthermore, an identification number corresponding to the steering matrix Q(2) is accepted from the terminal device. The control section 30 derives the calibration coefficient for the terminal device from the steering matrix Q(2) specified, based on the identification number, two H matrices and the steering matrix Q(1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291664-A (JP)
Title: Method for preventing pavement surface from icing
Inventor: TAGUCHI HITOSHI
IPC: E01C7/35
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove icing over the surface of a paved road by crushing and scattering it with cars running on it.  <P>SOLUTION: A filler and a softening agent are mixed in a rubber material containing a butyl rubber. This rubber material is spread into a 1 to 5 mm thick viscous sheet. The viscous sheet is pasted over the surface of the paved road.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299574-A (JP)
Title: Water cut-off door
Inventor: OZAKI NORIMASA
IPC: E02B7/44
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a water cut-off door superior in water flow sealing capacity, while autonomously rising and developing without requiring motive power from an external part, in an emergency when a water level rises, without requiring a special storage place.  <P>SOLUTION: This water cut-off door having a water cut-off plate clearance sealing mechanism for sealing clearance between water cut-off plate both side parts and a water cut-off plate lower part, is formed by placing a water cut-off plate on a foundation for arranging a rocking fulcrum joined to a water cut-off plate side rocking fulcrum, by arranging the rocking fulcrum on the side being the lower edge when the water cut-off plate is in a rising state, by installing a buoyancy body on the water cut-off plate. The buoyancy body is formed of a foaming body stored inside the water cut-off plate or an air chamber arranged inside the water cut-off plate, and has a water cut-off plate rising holding mechanism for holding the water cut-off plate in a rising state. A side water flow shielding wall for shielding a water flow from the side is arranged on the water cut-off plate side, and a water flow introducing void is arranged on the high water level surging-upon side being the front of the water cut-off plate on the foundation and under the water cut-off plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT