baber/WOPTO huggingface dataset:
Patent JP-2004131432-A (JP)
Title: Malignancy inhibitor
Inventor: KAMIOKA RYUICHI
IPC: A61K47/34
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a malignancy inhibitor using a component having high malignancy-inhibitory effect and nontoxic to human body.  <P>SOLUTION: The malignancy inhibitor is obtained by dispersing a low-polarity solvent-soluble component of citrus fruits with a liposome, particularly a hybrid-type liposome prepared from a mixture of phospholipids and a low-HLB nonionic surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137908-A (JP)
Title: Exhaust emission control device and method for internal combustion engine
Inventor: OTAKE YOSHIYUKI
IPC: F02D41/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To recover temporal deterioration of a three-way catalyst, to make a NOx-reducible atmosphere, and to minimize the discharge amount of NOx.  <P>SOLUTION: The three-way catalyst is arranged in an exhaust passage, and an exhaust air-fuel ratio is detected by a third air-fuel ratio sensor downstream of the three-way catalyst. When temporal deterioration of the three-way catalyst is detected from the continuing time of the air-fuel ratio rich state, air-fuel ratio lean operation for recovering the temporal deterioration is performed. Lean air-fuel ratio operation is then switched to rich air-fuel operation according to a detection of a predetermined air-fuel ratio, and rich air-fuel ratio operation is switched to normal operation according to a detection of switching from the lean air-fuel ratio direction to the rich air-fuel ratio direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137936-A (JP)
Title: Fuel feed module for engine
Inventor: AKIYAMA HIROSHIGE
IPC: F02M37/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the work for electrically connecting an electric motor and a coupler to each other without being obstructed by other members in a fuel feed module for an engine.  <P>SOLUTION: The electric motor M and a fuel pump P are connected to each other through a coupler base 56 provided with a coupler 55 projected in one side thereof. A connection terminal 57 connected to a lead wire 13a of the electric motor M is embedded over from the coupler base 56 to the coupler 55. Inside of an outer housing 37 for housing and holding the electric motor M and the fuel pump P is divided into a high-pressure fuel chamber 41 communicating with a discharge port 3 of the fuel pump P and a low-pressure fuel chamber 40 communicating with a suction port 2 by the coupler base 56. The coupler base 56 is provided with an opening part 52 to expose a part of the connection terminal 57 in the low-pressure fuel chamber 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140662-A (JP)
Title: Electronic watermark generation and extraction apparatus and program therefor
Inventor: GOSHI SEIICHI
IPC: H04N1/393
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watermark generation and extraction apparatus and program therefor for detecting the embedded electronic watermark information even from re-photographed image without impeding in viewing and listening of the video.  <P>SOLUTION: The electronic watermark generation and extraction apparatus includes a buried information generating means 110 for generating image information of base image at a prescribed spacial frequency as the electronic watermark image information buried in input electronic image, while using the image changing in spacial frequency in a region in which the absolute value of a response of the spacial frequency becomes a prescribed value or smaller as base image; and a burying means 120 for burying the electronic watermark with difficulty of visual inspection in the input electronic image. It is constituted so that the burying means 120 buries the electronic watermark in a frame or a field with a previously decided order, and the image information about the buried electronic watermark is the one obtained by duplicating the image in which a spacial frequency, phase or magnitude in each base image is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136817-A (JP)
Title: Device for judging fault diagnostic function
Inventor: SAWAOKA TAKEO
IPC: G06Q50/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault diagnostic function judging device capable of properly checking a function of a fault diagnostic device, a program and a recording medium.  <P>SOLUTION: At Step 200, a completion/non-completion history of fault diagnosis of a sensor or the like is updated. That is, the data of completion/non-completion of the latest past 10 times are stored in the completion history areas 1-n. At Step 210, it is judged whether once or more fault diagnoses of the sensor or the like are completed in the past ten fault diagnoses. At Step 220, since the fault diagnosis is completed once or more in the past 10 times, it is determined that the fault diagnostic function is normal, and MIL6 is activated (for example, a light is turned off) to show the normality. On the other hand, at Step 230, since no fault diagnosis is completed in the past 10 times, it is determined that the fault diagnostic function is abnormal, and MIL6 is activated (for example, a light is turned on or flickered) to show the abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138559-A (JP)
Title: Torque detector
Inventor: MAEKAWA TOMOHIRO
IPC: G01L3/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision torque detection by preventing the dimensional errors of detecting rinds which rotate integrally with a first and a second shafts from exerting influence on detection accuracy of steering torque.  <P>SOLUTION: In the detecting rings 2, 3 which integrally rotate respectively with the first and second shafts 11, 12 united coaxially via a torsion bar 10, ring marks 21, 31 are formed between predetermined teeth 20, 20 and 30, 30 out of two or more teeth 20, 20, 30, 30, etc., formed side by side as detection sections in the facing end surfaces of these rings. In the external perimeters of the first and second shafts 11, 12, shaft marks 13, 14 which match with the ring marks 21, 31 are formed. Using these ring marks 21, 31 and shaft marks 13, 14 as references, the detecting rings 2, 3 are aligned in their peripheral directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137416-A (JP)
Title: Method and apparatus for detecting coking of wall surface of carbonization chamber in coke oven
Inventor: SUGIURA MASAHITO
IPC: G01N21/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting coking of a wall surface of a carbonization chamber in a coke oven, in which the apparatus can be miniaturized and to provide the detection method and the detection apparatus in which coking can definitely be discriminated from other injury.  <P>SOLUTION: In the method and apparatus for detecting coking of the wall surface of the carbonization chamber in the coke oven, whether coking occurs on the wall surface or not is determined by utilizing spectrum data in an infrared ray area of the oven wall brick surface in the carbonization chamber. The spectrum data in the infrared ray area are based on heat radiation emitted from oven wall brick surface. The spectrum data in the infrared area are measured values of thermal radiation brightness in two wavelengths of a wavelength λ<SB>s</SB>not longer than 3μm and a wavelength λ<SB>L</SB>not shorter than 6μm. In the detection method, spectral emissivity ε<SB>S</SB>of wavelength λ<SB>S</SB>is obtained based on measured values of thermal radiation brightness in these two wavelengths and whether coking on the wall surface occurs or not is determined based on the spectral emissivity ε<SB>S</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139499-A (JP)
Title: Information processor
Inventor: FUJIMOTO MAKOTO
IPC: G06F3/048
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein positional information, time information and directional information are not able to be acquired, and wherein a lot of collected information is difficult to be used, as a lot of information is not estimated to be collected, while walking, from an electronic tag in posters in streets and shop fronts, in a system using a conventional electronic tag.  <P>SOLUTION: This information processor is provided with a short-distance radio communication part for receiving the information from an outside, a positional information acquiring part for acquiring the positional information of information about a position of the information processor, an accumulating part for accumulating accumulation information having the information and the positional information. A place where the information is acquired gets clear even afterwards by the information processor, and it is effectual for reacquisition of the information, a visit to a store to purchase an article related to the information, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145439-A (JP)
Title: Information delivery system and computer for use therewith
Inventor: KURASUMI KYOICHIRO
IPC: G06Q20/32
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery system capable of delivering desired information to locally installed devices of various uses, including vending machines in various locations, by using mobile devices such as cellphones and mobile terminals as input devices, and using the locally installed devices as if they are users' output devices.  <P>SOLUTION: The information delivery system includes locally installed devices such as vending machines 10 each with a display 21, a speaker, a camera 22, and a microphone 23; a data service center 50 which sends and receives signals to and from the locally installed devices via a public network, a special network, or a wireless communication network and the like; terminal devices such as cellphones and mobile information terminals; a means to search for information which the users request to deliver by use of the Internet-accessing function or communicating function of the terminal devices and to deliver this information from the data service center 50 to the displays 21 and speakers of the locally installed devices such as vending machines 50; and a charging means for charging the users for the information provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142035-A (JP)
Title: Machine tool
Inventor: KAWAHARA KENICHI
IPC: B23Q1/38
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool which holds a moving body guided by static pressure slide guideways in a predetermined position.  <P>SOLUTION: The machine tool is a vertical machining center formed of a bed 10, a column 20 erected on the bed 10, and a spindle head 30 vertically movably supported on a front surface of the column 20. The machine tool includes a saddle 40 on a front side of the column 20 arranged on the head 10, in a manner movable in a Y axis direction, and the saddle 40 has a table 50 mounted thereon in a manner movable in an X axis direction. Each static pressure slide guideway for guiding the spindle head 30 consists of a slide rail 31 arranged on the spindle head 30 and a slide guide 21 arranged on a front surface of the column 20, and the slide guideway facing the column 20, defined by the slide guide 21 has a pocket formed at a lower end thereof, into which pressurized oil is fed. Then the feeding pressure of the pressurized oil to the pockets is progressively increased according to the lowering of the spindle head 30 from a highest location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144649-A (JP)
Title: Method for evaluating dispersed state of inorganic filler
Inventor: ANDO NOBUO
IPC: G01N33/44
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and accurately evaluating the dispersed state of an inorganic filler in a synthetic resin.  <P>SOLUTION: This method for evaluating the dispersed state of an inorganic filler is characterized in that a synthetic resin composition including the inorganic filler is cut out into the shape of a flake not thinner than 0.1 μm and not thicker than 50 μm, then, the flake is combusted or thermally decomposed, its surface image is acquired by using a shape analyzer, and the dispersed state of the inorganic filler is evaluated from the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148411-A (JP)
Title: Chemical mechanical polishing method
Inventor: OISHI HIROSHI
IPC: B24B37/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing method for improving productivity without sacrificing flatness of a wafer, while using an existing polishing device.  <P>SOLUTION: Polishing is performed, while supplying abrasive material 12 between the wafer W and abrasive cloth 10 (a first polishing stage). Polishing is performed by increasing viscosity of the abrasive material 12 (a second polishing stage), while continuing a relative motion of the waver W and the abrasive cloth 10. As a result, a gap of the wafer W and the abrasive cloth 10 is expanded to reduce ripple.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151165-A (JP)
Title: Lens driving device
Inventor: HANASHIMA MASAKAZU
IPC: G02B7/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a lens driving device for moving a lens holding frame in an optical axis direction by a cam barrel small in size and light in weight.  <P>SOLUTION: The lens driving device is equipped with a barrel body 10 demarcating an outer contour, the cam barrels 20 and 30 supported turnably on the inside of the barrel body 10 and having a cam part performing cam action in the optical axis direction L2, and the lens holding frames 40 and 50 holding the lens and also having followers 42 and 52 engaged with the cam part. Then, end cams 21c, 22a, 31c and 32a formed of the end face of the cam barrel 10 in the axial direction L2 or the end face demarcated by a part whose diameter is reduced to the inside from an inner peripheral surface and going toward the axial direction are adopted as the cam part. Thus, the cam barrel is easily molded with a resin material or the like and the device is made small in size and light in weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153381-A (JP)
Title: Digital clamp circuit for video signal
Inventor: SHIBATA YUICHI
IPC: G09G5/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital clamp circuit which adjusts each reference level of the circuit in the case of stabilizing a clamp level, and prevents a dynamic range of a video signal in an analog / digital converter from being decreased through observation of digital data at a white level.  <P>SOLUTION: After an analog region clamp circuit 101 clamps an input video signal, a pulse attaching circuit 103 attaches a pulse to a pedestal part, and the analog / digital converter 107 converts the signal into digital data. Sample-holding circuits 109, 113 respectively apply sampling and holding data at the pedestal part and a top of the attached pulse in the digital data and gives the results to a selection circuit 114b, a subtractor 110 obtains a difference between the data of the pedestal part and a reference value, and an adder 112 adds the difference to the digital data from the analog / digital converter 107 to compensate an error. The selection circuit 114b is configured such that it receives the compensated data and selectively outputs either the compensated data or either of two data received from the sample-holding circuits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153489-A (JP)
Title: Electronic apparatus equipped with 2d (two dimensional) and 3d (three dimensional) display function
Inventor: TANIGUCHI KEIJI
IPC: G02F1/13
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To switch a comfortable 3D image screen display to an easily viewable 2D image screen display in an electronic apparatus equipped with 2D (two dimensional) and 3D (three dimensional) display functions.  <P>SOLUTION: This electronic apparatus is equipped with a display means for displaying a 2D image or a 3D image, a display switching means, and a display control means for displaying the 2D image or the 3D image according to the switching by the display switching means. The 2D image or the 3D image has same or nearly same contents, and the 2D image display does not accompany the formation of a parallax optical system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148228-A (JP)
Title: Method of designing die for coating device, and coating device
Inventor: YOSHIDA FUMIYUKI
IPC: B05C5/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a die for a coating device having a die head main body of an extrusion type which permits uniform coating of a thin film with high accuracy on the surface of a substrate material using a low-viscosity coating liquid in particular and is adaptive to diversified coating objects and coating liquids and a coating device based on the design.  <P>SOLUTION: The method of designing the die for the coating device characterized by performing the three-dimensional flow calculation within the die by means of a computer based on at least coating liquid material data, coating condition data and the slit thickness distribution shape data to be designed, by performing the calculation recursive times while changing the slit thickness distribution shape data until the paint discharge rate distribution in the slit direction determined from the results of the calculation attains the optimum paint discharge rate distribution and by designing the die by determining the optimum slit thickness distribution complying with the coating liquid material and coating conditions and the coating device are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150570-A (JP)
Title: Block element crowning matching type endless block belt
Inventor: HATTORI TAKEHITO
IPC: F16G5/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To cope with deterioration of durability of an endless belt element by crowning in the endless block belt having a block element and the endless belt element in which the crowning is performed to suppress a disorder of lateral directional positions of a series of the block elements.  <P>SOLUTION: The crowning of the endless belt element supporting surface of the block element to an intermediate height is performed only for a part of a width direction region of the endless belt element supporting surface. A load operating at the endless belt element is uniformly held as much as possible in the overall area of its section, and a crowning guiding action necessary between the block element and the endless belt element is obtained by holding the overall area of the section of the load which operates the endless belt element uniform as much as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158482-A (JP)
Title: Substrate treating device
Inventor: IZUMI AKIRA
IPC: F26B5/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating device that can prevent the defective drying of a substrate at the time of drying the substrate by removing a treating liquid adhering to the substrate.  <P>SOLUTION: The substrate treating device is provided with a spin base 10 which holds the substrate W, a plurality of chuck pins 14 provided on the spin base 10, and an electric motor 20 which rotates the spin base 10. The device is also provided with an atmosphere shielding plate 30 provided to face the spin base 10, an inert gas supply source 23 which supplies a nitrogen gas to the surface of the substrate W, and an arm elevating/lowering mechanism 49 which elevates and lowers the atmosphere shielding plate 30. Before performing spin drying treatment for drying pure water adhering to the substrate W by rotating the substrate W clamped by the chuck pins 14 at a high speed by means of the electric motor 20, pre-drying treatment is performed by rotating the substrate W at a relatively low speed in a state where the atmosphere shielding plate 30 is sufficiently brought nearer to the substrate W, by means of the arm elevating/lowering mechanism 49 while the nitrogen gas is supplied to the central part of the surface of the substrate W from the inert gas supply source 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164864-A (JP)
Title: Fuel electrode for solid electrolyte fuel cell
Inventor: FUKUI TAKEHISA
IPC: H01M4/86
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel electrode for a solid electrolyte fuel cell in which a sufficient electrode performance is performed by sufficiently securing a reaction place area and conductive characteristics even in a low temperature range of about 600°C.  <P>SOLUTION: The fuel electrode for the solid electrolyte fuel cell is obtained with a coating type composite powder containing a metal powder, etc. and a mixed conductive composite oxide powder adhered to the surface of the metal powder, etc., as a material. The fuel electrode is formed in a tissue structure in which Ni particles 3 as metal particles are brought into contact with each other and SDC particles 4 as mixed conductive composite oxide particles adhered to the surfaces of the Ni particles 3 are brought into contact with each other. The surface coverage factor of the SDC particles 4 coating the surfaces of the Ni particles 3 is 75-95%, and a specific resistance at the ambient temperature is 1×10<SP>-4</SP>Ωcm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159779-A (JP)
Title: Ocular characteristic measuring apparatus
Inventor: HIROHARA YOKO
IPC: A61B3/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the optical characteristics of an examination eye with a large quantity of aberration.  <P>SOLUTION: The subject apparatus comprises a first illumination optical system 10 for illumination on the retina of the examination eye from a light source 11, a first light receiving optical system 20A with a first converting member 22A for converting the luminous flux reflected from the retina of the examination eye to a plurality of beams, a compensation optical part 60 disposed in the first light receiving optical system 20A for compensating the aberration of the reflected luminous flux, a second light source 16 for measuring the compensated aberration in the compensation optical part 60, a second light receiving optical system 20B for receiving the luminous flux emitted from the second light source 16 and reflected in the compensation optical part 60, and first and second light receiving parts 21A and 21B for receiving the luminous flux received by the first light receiving optical system 20A and the second light receiving optical system 20B. The aberration of the examination eye 100 calculated based on the output from the first light receiving part 21A is compensated by the compensation optical part 60, and the aberration after the compensation and the compensated aberration in the compensation optical part are measured to find the optical characteristics of the examination eye 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165447-A (JP)
Title: Composition used in manufacturing process of semiconductor substrate
Inventor: YOSHIDA HIROYUKI
IPC: H01L21/3205
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition used in a manufacturing process of a semiconductor substrate, which effectively prevents corrosion of a metal wiring, a method for preventing corrosion of the metal wiring of the semiconductor substrate using the same, or a manufacturing method of the semiconductor substrate using the composition, for a metal wiring formation process in which an alkaline solution is used, for example, a resist releasing process, a metal CMP process, and a wafer cleaning process after metal CMP.  <P>SOLUTION: There are provided the composition used in a manufacturing process of a semiconductor substrate, which contains a compound containing 4, 5, 6, 7-tetrahydrobenzotriazole framework, a method for preventing corrosion of a metal wiring of the semiconductor substrate that uses the composition for a manufacturing process of the semiconductor substrate, and a method for manufacturing the semiconductor substrate using the composition for the manufacturing process of the semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO