baber/WOPTO huggingface dataset:
Patent JP-2008258394-A (JP)
Title: Position alignment device and position aligning method
Inventor: NOMOTO KENJI
IPC: H01L21/68
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To center a wafer etc., and also to position the wafer at an angle of rotation without using a tray nor horizontally moving it.  <P>SOLUTION: A position alignment device has a table 3 provided so that it can be elevated in vertical direction, and a plurality of gage pins 4 each having a tilt portion coming into contact obliquely with an outer peripheral bottom end portion of the wafer and fixed at a predetermined circumferential position of the table 3. An outer peripheral bottom portion of the wafer is mounted on tilt portions of the plurality of gage pins 4. After the wave is mounted, the wafer on a table surface is moved up and down by elevating the table 3 in the vertical direction by an elevation mechanism to center the position with the tilt portions of the gage pins 4. Further, the wafer is put apart from the gage pins 4 by elevating the table 3. While the wafer is fixed on the table surface by sucking air from a suction hole 17 by a suction mechanism, the table is horizontally rotated by a rotating mechanism until a sensor 20 detects a positioning mark of the wafer, thereby positioning the wafer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256959-A (JP)
Title: Image forming apparatus and control method for image forming apparatus
Inventor: SASAKI TAKASHI
IPC: G03G15/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein output image has high image quality by obtaining information on paper kind and paper quality, and a control method for the image forming apparatus.  <P>SOLUTION: The image forming apparatus is constituted of a paper conveying unit 19, an exposure unit 9 forming an electrostatic latent image by exposing a photoreceptor 23, a developing device 10, an intermediate transfer belt 33, a secondary transfer unit 16, and a fixing unit 63, and has an excess component optical path passing through an image non-forming area other than an image forming area on the photoreceptor 23 out of an optical path from the exposure unit 9, optical path changing means (81, 82 and 83) provided in the excess component optical path, an irradiation means for irradiating paper with light from the optical path changing means, and a reflected light receiving part 91 receiving reflected light from the irradiation means and detecting the intensity of the reflected light. The setting of the paper conveying unit 19 or/and the setting the developing device 10 or/and the setting of the fixing unit 63 are changed in accordance with the intensity of the reflected light detected by the reflected light receiving part 91.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256285-A (JP)
Title: Air conditioning device
Inventor: TAKAISHI SHIZUYO
IPC: F24F6/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of reducing user's load by automatically cleaning a filter, in the air conditioning device where the dew condensate is cleaned by the filter to be utilized in indoor humidification.  <P>SOLUTION: In this air conditioning device 1, the dew condensate collected by a dew condensation heat exchanger 117 is cleaned by a water filter 323, and conveyed to a humidification unit 21 by a pump 25. A three-way valve 36 is disposed on the way of a pipe connecting the humidification unit 21 and the pump 25. The three-way valve 36 and a second tank 322 in downstream of the water filter 323 are connected by a return pipe 22c. The control portion 4 controls the three-way valve 36 to return the water directing to the humidification unit 21, to flow to the return pipe 22c, when the cleaning of the water filter 323 is necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255695-A (JP)
Title: Method of constructing steel pipe pile
Inventor: ISHIHAMA YOSHIRO
IPC: E02D7/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a steel pipe pile capable of providing high penetration speed, suppressing the increase of construction load, and securing sufficient bearing force.  <P>SOLUTION: A steel pipe pile 1 having a steel pipe body 1A opened at the end and an excavating bit 1B projecting from the end edge of the steel pipe body 1A downward is intruded into a ground G until it reaches a bearing layer G2. The steel pipe pile is rotated to jack into the bearing layer G2 to the depth of approximately three times a pile diameter dimension D or deeper. The end of the steel pipe body 1A is closed by the hard soil of the bored bearing layer G2. Since the portions excavating the ground G are only the annular portion of the steel pipe body 1A and the excavating bit 1B, the penetration speed of the steel pipe pile can be increased until it reaches the bearing layer G2, and the construction load can be reduced. Since the bearing layer G2 is excavated by the excavating bit 1B at the end of the steel pipe pile 1, the steel pipe pile 1 can be smoothly penetrated into the bearing layer. Also, a high end bearing force can be developed by closing the end of the steel pipe pile by the soil of the bearing layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253953-A (JP)
Title: Membrane separation method and membrane separation apparatus
Inventor: ECHIZEN SUSUMU
IPC: B01D69/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separation method and a membrane separation apparatus allowing evaluation of supply liquid and further directly monitoring problems of scale occurring on a reverse osmosis membrane.  <P>SOLUTION: The membrane separation apparatus having a reverse osmosis membrane module 3 providing permeation liquid and concentrated liquid by supplying supply liquid, is provided with a supply side membrane separation means 10 having a separation membrane 11 allowing monitoring of a membrane face 11a and introducing the supply liquid for membrane separation, and a concentrating side membrane separation means 20 having a separation membrane 21 allowing monitoring of a membrane face 21a and introducing the concentrated liquid for membrane separation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008216949-A (JP)
Title: Lithography for photosensitive resin plate and method for manufacturing organic electroluminescence element
Inventor: INOGUCHI NAHOKO
IPC: H01L51/50
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithography for a photosensitive resin plate for appropriately and easily carrying out a post-exposure process to reduce an eluted material from a letterpress plate for printing having a letterpress part made of a photosensitive resin layer, and to provide a letterpress plate for printing produced by the above device, and an organic electroluminescence element manufactured by using the letterpress plate for printing.  <P>SOLUTION: The lithography for a photosensitive resin plate includes at least: a light source having the peak of light intensity in a wavelength range of 200 to 300 nm and a light source having the peak of light intensity in a wavelength range of 300 to 400 nm, inside a pressure-resistant sealed container; a vacuum pump to reduce the inner pressure of the sealed container; an inert gas supply means; and a means for replacing the inside of the sealed container with the inert gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266036-A (JP)
Title: Hard brittle material sheet
Inventor: HIRABAYASHI TOSHIHIKO
IPC: C03B33/02
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard brittle material sheet with a through hole hard to be broken even by treatment where, e.g., it is grasped and moved.  <P>SOLUTION: The hard brittle material sheet 5 is provided with a through hole 17 formed by being passed through front surface and back surface 5a, 5b. Since at least a part of the inner circumferential face of the through hole 17 is a curved face part in which the tilt of the tangent continues along the passing through direction, the inner circumferential area of the through hole 17 is larger than the rectilinear inner circumferential face along the passing through direction, and, in the through hole 17 on which a bending load applied to the hard brittle material sheet 5 is easy to be concentrated, not only the stress acted on the inner circumferential face of the through hole 17 can be suppressed but also, in the curved face part, corner parts are not present, and the stress by the bending load is not locally applied but is dispersed. Thus, the hard brittle material sheet 5 is hard to be broken to the bending load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269897-A (JP)
Title: Apparatus for generating ion, and static eliminator
Inventor: EBISU KATSUMI
IPC: H01T19/04
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating ions for obtaining high static eliminating performance, and a static eliminator using it.  <P>SOLUTION: This apparatus 14 for generating ions is equipped with a casing 34, a fan 36 provided at one end of the casing 34 to send air toward the other end, a first discharge part 40 having a first discharge needle 42, which is provided in the inside of the casing 34, a second discharge part 50 having a second discharge needle 52 which is provided in the inside of the casing 34 and is disposed on the downstream side of the first discharge part 40 with respect to a ventilating direction by the fan 36, a high voltage power supply 48 to which the first discharge needle 42 is connected, and a capacitor 58 connected between the first discharge needle 42 and the second discharge needle 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267949-A (JP)
Title: Radar device
Inventor: KAI KOICHI
IPC: G01S13/34
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device allowing determination of positive and negative frequencies by comparing magnitudes of reception signal levels to dispense with combinational processing during increase or decrease in the transmission frequency.  <P>SOLUTION: The radar device includes: a transmission part transmitting a transmission wave; a plurality of reception parts receiving in parallel reflection waves of the transmission wave from a reflection object 6; a beat signal generation part obtaining a beat signal for each reception part from the transmission wave and the reception wave received by each reception part; a beat signal processing part 20 individually processing the beat signal for each reception part; a DBF processing part 23 subjecting the beat signal processing result to DBF processing; and an object detection part 24 obtaining information about the distance, velocity, and angle of the reflection object 6 from frequency components of the DBF processing result or the beat signal processing result. The beat signal processing part 20 includes a phase correction processing part 22. Phase delay amounts of the respective reception parts are set to mutually different values. The phase correction processing part 22 performs the correction so that the phase delay amounts corresponding to the respective reception parts in the beat signal processing part 20 are equal to one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264190-A (JP)
Title: Washing drying machine
Inventor: TAKAI TSUTOMU
IPC: D06F25/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing drying machine excellent in dust removing capability and durability.  <P>SOLUTION: The washing drying machine has an inner tub 7 which contains washing 3, an outer tub 4 which contains the inner tub 7, a ventilation fan 19 which sends air into the inner tub 7, a heater 18 which heats the air sent by the ventilation fan 19, a dustproof filter 20 which captures waste thread, etc. generated from the washing 3, and a dust removing body 21 which removes the captured waste thread; the dust removing body 21 is actuated by air which flows within a main body 1, for example, a dry wind when drying operation, etc., the waste thread, which adheres to the dustproof filter 20, can be certainly removed by the dust removing body 21, and since no excessive force is added to the dust removing body 21 and the dustproof filter 20, the durability of the dust removing body 21 and the dustproof filter 20 improves sharply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267502-A (JP)
Title: Venturi type connection air duct for air duct in building
Inventor: SASAKI KUNIHARU
IPC: F16L5/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the pressure loss of air flowing in a connection air duct supported passing through a steel beam in a building, to reduce the rigidity degradation of the steel beam, and to improve the supporting strength of the connection duct on the steel beam.  <P>SOLUTION: The Venturi type connection air duct for an air duct is supported passing through the steel beam B. It comprises a connection air duct body 4 consisting of a Venturi pipe part 5 having a minimum diameter portion 5a at the axial center and maximum diameter portions 5b at both ends and having a constricted passage 7 smoothly ranging over the inner face, and a duct insertion part 6 ranging from both ends thereof. The outer peripheral face at the axial center is fixed and supported into a through-hole 10 via a fixture 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271233-A (JP)
Title: Image processing unit, program and method
Inventor: TOHO RYOSUKE
IPC: G06T1/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a color gamut outline, in an easy, low-cost, speedy manner and with high accuracy in a device-independent color space that approximates a color gamut of an object device with high accuracy.  <P>SOLUTION: A final color gamut outline generation section 48 extracts a lower color gamut outline of a color gamut outline of a dodecahedronal base by a lower color gamut outline extraction unit 52; extracts a lower color gamut outline of a color gamut outline of a hexagonal base by a lower color gamut outline extraction unit 50; geometrically finds an intersection of a vertex (outline point) of the lower color gamut outline of the hexagonal base and the lower color gamut outline of the dodecahedronal base by an intersection calculation unit 54; and updates the lower color gamut outline of the hexagonal base with the intersection by an updating unit 58.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020885-A (JP)
Title: Image forming apparatus and voltage supplying unit of developing device
Inventor: KIM BINSEN
IPC: G03G21/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable voltage supplying unit which can supply voltage using a small number of switches, even in the case the number of developing devices increases.  <P>SOLUTION: The image forming apparatus includes: a plurality of developing devices 131Y, 131M, 133C and 133K; a voltage generating part 140 to generate a developing voltage; first switching parts 153 to supply the developing voltage generated in the voltage generating part 140 to a predetermined developing device out of the plurality of developing devices; a second switching part 151 to selectively supply the developing voltage generated in the voltage generating part 140 to the first switching parts 153; and a controller 160 to control the first switching parts and the second switching part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275724-A (JP)
Title: Image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing, with a simple configuration, the bristles of application brushes from inclining and foreign matter from adhering to the application brushes and also capable of ensuring stable application of a lubricant for a long period of time.  <P>SOLUTION: The image forming apparatus 1 includes: photoreceptors 21; primary transfer rollers 26, each of which transfers a toner image on the corresponding photoreceptor 21 to the intermediate transfer belt 11; and the application brushes 32, each of which is composed of conductive fiber and used for applying the lubricant to an area of the corresponding photoreceptor 21, whose area is behind a transfer position and in front of a toner image formation position. The image forming apparatus 1 has second charging devices 41, each of which adjusts the charged state of transfer toner remaining on the corresponding photoreceptor 21 in the area of the photoreceptor behind the transfer position and in front of the application position; power sources 42, each of which applies a voltage to the second charging device 41 in the direction in which the transfer toner remaining on the photoreceptor 21 is charged to its original charging polarity; and power sources 22, each of which applies a voltage to the corresponding application brush 32 in the direction in which the transfer toner remaining on the photoreceptor 21 is not attracted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278138-A (JP)
Title: Area service support system, area service support server, area service support method, and program
Inventor: TAKAHASHI KAZUHIRO
IPC: H04W4/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To support the provision of an area service capable of performing an area service to an area terminal corresponding to the specified area service.  <P>SOLUTION: This area service support system is provided with an area service support server 1 and an area server 3 connected through a communication network 2. The area service support server 1 stores information related with an area service, and transmits information related with the area service to a portable information terminal 4 of a user, and makes a user specify an area service. Area servers 3a to 3n are installed in respective areas a to n. A portable information terminal 4 of the user performs access to the area server 3 installed in a predetermined area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300119-A (JP)
Title: Substrate support with electrostatic chuck having dual temperature zones
Inventor: MATYUSHKIN ALEXANDER
IPC: H02N13/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate support with an electrostatic chuck wherein the chuck and a base are cooperated to attain regulation of a temperature profile of a substrate in a chamber.  <P>SOLUTION: The electrostatic chuck for receiving a substrate in a substrate processing chamber comprises a ceramic puck having a substrate receiving surface and an opposing backside surface with a plurality of spaced apart mesas. An electrode is embedded in the ceramic puck to generate an electrostatic force to hold a substrate. Heater coils located at peripheral and central portions of the ceramic puck allow independent control of temperatures of the central and peripheral portions of the ceramic puck. The chuck is supported by a base having a groove with retained air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274655-A (JP)
Title: Piping structure and method for prefabricated building
Inventor: KUWAHATA SHIGERU
IPC: E04B1/348
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure for a prefabricated building, which is increased in factory production ratio of pipes arranged between a first upper-story building unit and a second upper-story building unit, and contributes to improved piping efficiency.  <P>SOLUTION: In the piping structure of the prefabricated building 1, which is set up by connecting a first facility 31 arranged in the first upstair building unit 20A and a second facility 32 arranged in the second upstair building unit 20B by means of the pipes 33A, 33B, the pipes 33A, 33B which are to connect between the first facility 31 and the second facility 32, are mounted in an attic space 14 of a first downstair building unit 10A on which the first upstair building unit 20A is to be mounted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275916-A (JP)
Title: Display device
Inventor: UEKATANO MITSURU
IPC: G09F13/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing a fringe pattern.  <P>SOLUTION: The display device 1 is provided with: a light source 7 provided on one end surface 2c of a light guide plate 2; the light guide plate 2 on which a plurality of recessed parts 11 having a plane-like reflection surface 11a for reflecting light from the light source 7 to the side of the display surface 2a; protection boards 3, 4 arranged on both sides between the light guide plate; and dot-like spacers 5, 6 attached at a state that it is periodically arranged in the protection boards 3, 4 in order to form a fixed gap between the protection boards 3, 4 and the light guide plate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273705-A (JP)
Title: Image forming device
Inventor: SHIMIZU DAISUKE
IPC: B41J13/02
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which the skew of paper is surely suppressed when the paper is fed.  <P>SOLUTION: This sublimation printer 100 (image forming device) comprises: a device body 1 to which a paper cassette 60 is installable; and a paper feed roller 12 and a feed roller 8 for feeding paper 50. Also, the feed roller 8 is so formed as to have the length equal to or longer than the width of the paper 50. The paper cassette 60 comprises a paper pressing part 61o pressing one side surface 50a of the paper 50 on the rear side 50d when the paper 50 is stored therein, and so disposed that the distance L2 from the feed roller 8 is smaller than the length L1 of the paper 50 when installed in the device body 1. The paper pressing part 61o is formed on the side surface 61b of the paper cassette 60 on the opposite side to the side to which the paper 50 is tilted when the paper is fed to the device body 1 by the paper feed roller 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278341-A (JP)
Title: Base station apparatus and communication control method
Inventor: MIKI NOBUHIKO
IPC: H04J1/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To report the quantity of radio resources to be used for a control channel.  <P>SOLUTION: A base station apparatus to be used in a mobile communication system wherein an OFDM scheme is applied to a downlink, comprises: a scheduler that allocates a radio resource to user equipment for each sub-frame; a control channel generating means which generates a control channel for notifying the user equipment of the result of scheduling by the scheduler; and a mapping means for mapping the control channel and a data channel. Control information includes information indicating the quantity of radio resources to be used for the control channel, and the mapping means multiplexes the information indicating the quantity of radio resources to be used for the control channel, to a first OFDM symbol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279800-A (JP)
Title: Pneumatic tire and its manufacturing method
Inventor: SAEKI TSUTOMU
IPC: B60C11/24
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire allowing a user to know its wear condition more closely and easily than a conventional tire.  <P>SOLUTION: In this pneumatic tire, a tread rubber layer 16 constituting a tread part 14 has a double layer structure composed of a black-colored outer side tread rubber layer 16A and a white-colored inner side tread rubber layer 16B. A plurality of crests having different heights are formed on the inner side tread rubber layer 16B. If a wear condition of the tread part 14 becomes worse, the highest crest 16Aa on the inner side tread rubber layer 16B is first exposed on a tread, and one white-colored line becomes visible on the tread to enable the user to know the wear of the tread part 14. When the wear condition of the tread part 14 becomes more and more worse, the second highest crest 16Ab is exposed on the tread and three white-colored lines become visible on the tread to enable the user to know further wear. After that, five white-colored lines become visible and the whole tread of the tread part 14 becomes white finally. Since the color of the tread part 14 is changed, the user can know a condition of the tread part 14 easily.  <P>COPYRIGHT: (C)2009,JPO&INPIT