baber/WOPTO huggingface dataset:
Patent JP-2006063293-A (JP)
Title: Elevated-temperature oven door for coke carbonization oven
Inventor: YAMAZAKI KESAO
IPC: C10B25/06
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevated-temperature oven door for a coke carbonization oven provided with a controlling device for controlling the amount of air to be fed for the combustion of coke oven gas so as to feed the air in an amount necessary for burning the oven gas and keep the deterioration in function by suspended particles of coal or tar mixed into the countercurrent oven gas to a minimum when the air is fed to a combustion chamber for the oven gas in the coke carbonization oven door.  <P>SOLUTION: The elevated-temperature oven door for a coke carbonization oven is provided with a controlling device 17 for controlling the amount of air to be fed for the combustion of coke oven gas by the self-control operation in the oven door for the coke carbonization oven wherein the controlling device 17 is provided with an air suction pipe 21 and a sucked air-feeding pipe 24 which communicates with a combustion chamber 13 for the oven gas and has a hat member 28 for returning the current of the oven gas ejected from the combustion chamber 13 above the upper part of the pipe 24 within an air chamber 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088081-A (JP)
Title: Method for filtering highly viscous fluid
Inventor: TAKANO TOSHIAKI
IPC: B01D29/39
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filtering a highly viscous fluid by which a disk-shaped filter element is hardly deformed, a fastening implement hardly loosens and fluid hardly leaks when highly viscous fluid is filtered by a disk filter.  <P>SOLUTION: In the method for filtering the highly viscous fluid by the disk filter constituted of multiple sheets of disk-shaped filter elements of 220mm to 380mm diameter, space between filtration surfaces of adjacent disk-shaped filter elements is adjusted by thickness of a disk-shaped fixing metallic fixture arranged at an inner periphery of the disk-shaped filter element and when the highly viscous fluid passes through the disk-shaped filter element, filtration is carried out under conditions satisfying the formula: Q×μ<150(L/min×Pas).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093441-A (JP)
Title: Layered transparent conductive film
Inventor: ISHIBASHI AKIRA
IPC: H01B5/14
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film having small resistance and high transmittance.  <P>SOLUTION: This layered transparent conductive films 22, 23 are composed by oxide transparent conductive thin films 27, 28, 37 and metal thin films 26, 36 having smaller sheet resistance than that of the oxide transparent conductive thin films. Since the sheet resistance of the whole layered transparent conductive film becomes smaller by the metal thin films 26, 36 and reflection is reduced by interference of the oxide transparent conductive film, transmittance becomes high. The structure may be a three-layer structure, in which the metal thin film 26 is positioned between the oxide transparent conductive thin films 27, 28, or may be a two-layer structure in which the metal thin film 36 is positioned on the rear face of the oxide transparent conductive thin film 37. When silver thin films are used for the metal thin films 26, 36, their characteristics become especially fine, and if a corrosion inhibitor is added to the silver thin film, the corrosion resistance is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006100427-A (JP)
Title: Manufacturing method of phase shifter and laser annealing device
Inventor: HIRAMATSU MASAHITO
IPC: H01L21/20
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a phase shifter which manufactures a desired phase modulation pattern with high precision, and also to provide a laser annealing device.  <P>SOLUTION: In the manufacturing method of a phase shifter that comprises a pattern for phase-modulating incident light on a quartz substrate, a metal film is deposited on the quartz substrate, on which a resist film is applied for exposure and development, to form a resist pattern. The manufacturing method includes a process in which the metal film is etched by a first reactive etching with the resist pattern as a mask to form a metal film pattern, a process where a transparent substrate is etched by a second reactive etching with the resist pattern and the metal film pattern as masks to form a pattern on the transparent substrate, and a process for removing the metal film pattern. The phase shifter allows pattern formation of almost vertical shape with no taper. A uniform shape is attained in a plane as well.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097349-A (JP)
Title: Mixed material composed of glass granulated sand formed by crushing glass waste material and sandy material
Inventor: ITO KENICHI
IPC: E02D17/18
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material superior as a roadbed material and a liquefaction preventive material, while effectively using granulate sand composed of a glassy waste material, a natural sandy material and surplus soil.  <P>SOLUTION: This mixed material for a roadbed, or banking or liquefaction prevention, is improved in a correction CBR value of glass granulated sand by mixing the glass granulated sand of gravel-like sand in grain size classification. The natural sandy material is set in the mixing ratio to 20% or more of the glass granulated sand being mainly the coarse sand content from the fine gravel content in the grain size distribution, and has the residual being mainly the fine sand content from the intermediate sand content in the grain size distribution, or the natural sandy material is set to 90% to 50% of the glass granulated sand being mainly the coarse sand content from the fine gravel content in the grain size distribution, and has the residue being mainly the fine sand content from the intermediate sand content in the grain size distribution. In the mixed material for a roadbed or banking or liquefaction prevention, the sandy material is composed of mountain sand, earth provided by open-cut of the ground or a sandy material formed by classifying this earth, and is improved in the correction CBR value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005141200-A (JP)
Title: Use of isogeny for design of cryptosystem
Inventor: JAO DAVID Y
IPC: G06F7/72
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for providing a public-key encryption system.  <P>SOLUTION: Isogenies of Abelian varieties (e.g., elliptic curves in one-dimensional cases) are utilized to provide the public-key encryption system. The isogenies permit the use of multiple curves instead of a single curve to provide more secure encryption. The technique can be applied to digital signatures and/or identity based encryption (IBE) solutions. Furthermore, the isogenies can be used in other applications such as blind signatures, hierarchical systems. In a public-key encryption method 100, public key encryption using isogenies is indicated. The isogenies are generated in a stage 102, and the public key generated by using the isogenies is disclosed in a stage 104. A message is encrypted in a stage 106, and the encrypted message is verified and decrypted in a stage 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006107035-A (JP)
Title: Image processor and its control method, computer program and storage medium
Inventor: TSUTAOKA KEIJI
IPC: G06T1/20
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for quickly responding even when it is necessary to quickly switch an image processing mode according to the contents of image data.  <P>SOLUTION: This image processor for processing input image data is provided with a characteristic deciding means for deciding the characteristics of the input image data, a processing means for executing processing corresponding to the decision result and a control means for constructing the processing means in configurations for executing processing corresponding to the decision result of the characteristic deciding means. The processing means executes processing corresponding to the decision result in the configurations constructed by the control means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108313-A (JP)
Title: Packaging board and semiconductor device
Inventor: MIYATA OSAMU
IPC: H01L21/60
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor chip is jointed in parallel attitude to a packaging board, and to provide the packaging board for providing a semiconductor device like this.  <P>SOLUTION: A plurality of electrode openings 5 for exposing electrodes 3 respectively and a relief opening 6 continued to the electrode openings 5 are formed on the solder resist film 4 of a packaging board 1. A plurality of metal balls 8 are arranged on the surface of a semiconductor chip 7. The plurality of metal balls 8 are connected to corresponding electrodes 3 when the semiconductor chip 7 is jointed to the packaging board 1, so that the semiconductor chip 7 is connected to the packaging board 1 with a prescribed gap from it. Even if the plurality of metal balls 8 vary in size, a part of the metal ball 8 having relatively large size can be escaped into the relief opening 6, keeping the semiconductor chip 7 parallel to the packaging board 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005235168-A (JP)
Title: Character input device
Inventor: NUMAZAWA HIROYUKI
IPC: H03M11/04
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input device capable of further simply inputting a lot of characters.  <P>SOLUTION: When a tier movement key with a first character attached thereto is designated, a first tier is changed over to a second tier; a character input key with a second character attached thereto is displayed after displaying a character related to the first character; and thus the characters can simply be inputted by inputting the first character and the second character by designating the character input key of the second tier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006102902-A (JP)
Title: Stage device and machine tool
Inventor: NAKAMURA YUKIMASA
IPC: B23Q11/12
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device and a machine tool, preventing thermal deformation of a table by efficiently cooling heat generation of a coil of a linear motor for moving a table to a base.  <P>SOLUTION: The coil of the linear motor 8 is disposed in an inner shaft 12, so that the coil supplied with an electric current generates heat corresponding to the current value and the resistance value to heat the inner shaft 12. According to the stage device 1, temperature-controlled oil from an oil supply device is circulated through a penetrating hole 14 formed in the inner shaft 12, whereby heat generated in the coil is cooled by the oil, thereby preventing the occurrence of heating a slider 13 due to heat generation of the inner shaft 12 and heating the table 5 connected to the slider 13. Thus, the occurrence of thermal deformation in the table 5 can be prevented, and lowering of positioning accuracy of the table 5 can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102361-A (JP)
Title: Intracorporeal medical treatment apparatus
Inventor: YOKOI TAKESHI
IPC: A61M25/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intracorporeal medical treatment apparatus for precisely feeding power to an electrode, stably giving an electric stimulation to a viable tissue, and achieving stable propulsion.  <P>SOLUTION: A capsule type medical treatment apparatus C1 as the intracorporeal medical treatment apparatus comprises a capsule main body 1 having a biological information acquiring means to acquire biological information in a body cavity; an intracavity insertion part to be inserted to the body cavity, having a balloon 2 which is mounted on at least a part of the capsule main body 1 so as to be elastically expanded and at least one electrode 3 mounted on the balloon 2; a battery 5 for supplying power to the electrode 3; and an electric wire 4 at least a part of which is flexible and which electrically and mechanically connects the battery 5 to the electrode 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005122177-A (JP)
Title: Heat-sensitive lithographic printing plate precursor
Inventor: VERMEERSCH JOAN
IPC: B41N1/14
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive image forming element which exhibits an improved image-contrast and reduced staining after processing.  <P>SOLUTION: The heat-sensitive lithographic printing plate precursor comprises in the order given (i) a lithographic base having a hydrophilic surface, (ii) an image recording layer comprising hydrophobic thermoplastic polymer particles and (iii) a contrast layer, wherein the precursor comprises an infrared absorbing compound present in at least one of said image recording layer or contrast layer and wherein the contrast layer further comprises a colorant capable of providing a visible image after exposure and development of the precursor and wherein the image recording layer is substantially free of the colorant. The printing plate formed after image-wise exposing and processing exhibits an improved image-contrast and reduced staining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160036-A (JP)
Title: Optical transmission module
Inventor: FURUSAWA SATOSHI
IPC: H04B10/071
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission module and method capable of suppressing the occurrence of multiplexed reflection light, thereby making it possible to easily carry out an optical coupling operation at low cost.  <P>SOLUTION: A loss generator 4 having an attenuation factor determined based on an extinction ratio of a modulation signal Sm is provided to attenuate reflection light in a transmission path 5, thereby making it possible to provide a low-cost optical transmission module, which ensures a practically satisfactory efficiency, without providing an optical isolator component. Also, in the optical transmission module, the intensity of light is adjusted by the loss generator 4. Thus, it is possible to realize the optical transmission module using an optical mounting technique with such accuracy as employed for an ordinary module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189815-A (JP)
Title: Optical junction connector
Inventor: WAKABAYASHI TOMOTAKA
IPC: G02B6/30
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical junction connector in which alignment and optical coupling are easily performed and no expensive device for alignment or optical coupling is required.  <P>SOLUTION: The optical junction connector 21 is composed of one optical connector 24 and the other optical connector 25 to be fitted to each other by using a lock part, and an optical waveguide member 23 having an optical waveguide housed in the connector housing 26 of the one optical connector so as to relay and/or to optically multiplex/demultiplex a light signal transmitted through an optical fiber 22. The connector has a structure that: the optical waveguide member 23 is mounted on a member mount base 27 and housed in the connector housing 26; the member mount base 27 has ferrule connecting parts 39, 40 where ferrules 29, 47 of the optical connectors 24, 25, respectively, can be freely inserted and pulled out; and the ferrules 29, 47 are pressed to the member mount base 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006115640-A (JP)
Title: Adjusting device for capacity of battery pack
Inventor: YOSHIDA SHINSUKE
IPC: H02J7/02
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To vary the magnitude of bypass current with the influence of heat generated due to the bypass current taken into account when the capacity of a battery pack is adjusted.  <P>SOLUTION: Capacity adjustment circuits A1 to An are respectively provided for cells C1 to Cn. When the voltage of a cell exceeds a bypass operation voltage, a bypass current is passed through a bypass resistor. Thus, variation in voltage from one cell to another is suppressed. A controller 3 varies the magnitude of the bypass current so that the magnitude of the bypass current obtained when a cooling fan 20 for cooling the bypass resistors is not in operation is smaller than the magnitude of the bypass current obtained when the cooling fan 20 is in operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119366-A (JP)
Title: Film observation device
Inventor: HANIYU ATSUSHI
IPC: F21S2/00
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film observation device which can prevent damages to the observation surface even when an optical film is disposed.  <P>SOLUTION: The film observation device 1 to observe an object film such as an X-ray photographic film is equipped with: a light source 2; a diffusing plate 21 to diffuse the light from the light source 2; optical films 22, 23 disposed so that the light transmitting through the diffusing plate 21 acts on the films; and an observation surface protection panel 24 which covers the optical film 22, 23 and which is transparent at least in an area A1 where an object film is to be laid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119940-A (JP)
Title: Predictive case list display in workflow system and information transmission method
Inventor: SHIMIZU HIROYUKI
IPC: G06Q10/00
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which efficiently performs processing by transmitting comment information to a preceding node processing user before arrival of a case in a workflow system.  <P>SOLUTION: The workflow system provided with a case arrival predicting function is provided with; a function of inputting the comment information to a user who performs processing in a preceding node where arrival of the case is predicted; a function of storing inputted comment information data; and a function of transmitting the inputted comment information when the case arrives at the user who performs processing in the preceding node.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120255-A (JP)
Title: Optical disk device and defect processing method of optical disk
Inventor: KANEKO SHINJI
IPC: G11B7/004
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing a reproduction error by suppressing a transient response of an AGC circuit, and to provide a defect processing method of the optical disk.  <P>SOLUTION: By this method, an error caused by a defect signal formed in a period of HS-HE is reducible to the utmost since a defect processing signal G for improving the detected defect signal is arranged so as to be generated for a period longer than that of the detection signal of the defect. Also, for example, when a reproduced RF signal is inputted to the AGC circuit, particularly the transient response of the AGC generated before and after the defect detection (before and after the period of D) can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120979-A (JP)
Title: Protective element and semiconductor device using it
Inventor: ASANO TETSUO
IPC: H01L27/04
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein a microwave FET has small intrinsic Schottky junction capacitance or a p-n junction capacitance, so that these junctions are weak with respect to static electricity, meanwhile, increase of parasitic capacity due to connection to a protective diode causes deterioration of high frequency characteristics in a microwave device, so that this technique cannot be employed.  <P>SOLUTION: A protective element comprising a first n<SP>+</SP>-type region, insulating region, and second n<SP>+</SP>-type region is connected between an element to be protected terminal and a GND terminal. The first n<SP>+</SP>-type region has columnar shape in the depthwise direction of a substrate, and the second n<SP>+</SP>-type region has a plate-like shape arranged, while facing the bottom of the first n<SP>+</SP>-type region. Consequently, a large electrostatic current can be made to flow to a ground potential by a first current channel and a second current channel, so that the electrostatic energy to the operation region of an HEMT is significantly attenuated, without increasing most of the parasitic capacities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125648-A (JP)
Title: Ultrasonic humidifier
Inventor: OKADA KENJI
IPC: F24F6/12
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic humidifier capable of securing stable high humidifying performance by preventing formation of water drops on an inner surface of a spray nozzle.  <P>SOLUTION: In this ultrasonic humidifier having a water tank 2, a vibrator 18 mounted on a lower wall 16 of the water tank 2, an oscillator 22 for applying voltage of high frequency to the vibrator, an air blower 26 for supplying air into the water tank, a mixing chamber 8 communicated with the water tank in a state of covering an upper portion of the water tank, and the spray nozzle 6 mounted in the mixing chamber, the inner surface of the spray nozzle 6 is formed to have hydrophilic property. As a method of providing the inner surface of the spray nozzle with hydrophilic property, a method of forming a layer of titanium oxide or silicon oxide, or the like is applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125875-A (JP)
Title: X-ray fluoroscope
Inventor: TATEZAWA YOSHIHIRO
IPC: G01N23/04
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluoroscope capable of accurately detecting the position of a pointed part of an electrode etc. through the use of relatively simple software.  <P>SOLUTION: A function for measuring coordinates of the pointed part of an object W of fluoroscopy is provided for an image processing device 7 for performing image processing on X-ray fluoroscopic images based on output of an X-ray detector 2 for detecting X-rays transmitted through the object W of fluoroscopy. In the function, Endpoints of the object of fluoroscopy are detected on the basis of particle analyses on luminance information of X-ray fluoroscopic images to determine one coordinate of the pointed part in rectangular coordinates. By edge detection based on the coordinate information, the other coordinate is determined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122127-A (JP)
Title: Dental work table
Inventor: SUGIMOTO KIYOSHI
IPC: A61C19/00
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily operate a work table by providing an electromagnetic clutch on at least one of the connection parts of the work table braked by a spring pressure so that the work table is not automatically moved by the inclination of a floor surface, or the like, and operating the clutch and releasing the brake when moving the work table.  <P>SOLUTION: The work table is provided with a work table support mechanism to which a plurality of arm members 11 and 12 are successively connected so as to be freely turned and the work table 3 is connected to the tip end of the final arm. The respective connection parts A and B connecting the arm members are braked so that the work table is not automatically moved by a turning shaft member being pressurized to a fixing member by the spring pressure. At least one of the connection parts is provided with the electromagnetic clutch, and when the electromagnetic clutch is operated, the brake by the spring pressure is released and the turning shaft member is freely turned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI