baber/WOPTO huggingface dataset:
Patent JP-2004101889-A (JP)
Title: Color slurring correcting device for color image forming apparatus
Inventor: OKU JUNTARO
IPC: G03G21/14
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate color slurring correcting device capable of always performing color slurring correction in appropriate timing without causing the increase of downtime more than necessary and the fluctuation of color slurring exceeding tolerance even when the relation of the fluctuation of the detected temperature by a temperature sensor inside an image forming apparatus to the fluctuation of color slurring differs according to various printing states.  <P>SOLUTION: The color slurring correcting device has a 1st temperature detection means for detecting temperature near an image forming means or an endless belt or a transfer means and a 2nd temperature detection means for detecting in-machine temperature other than the temperature detected by the 1st temperature detection means. By deciding the timing to actuate a color slurring correction means based on a temperature difference between the 1st and the 2nd temperature detection means at the time of actuating the color slurring correction means and the fluctuation of the detected temperature by at least either temperature detection means, color slurring correcting operation is always performed in the appropriate timing without causing the increase of downtime more than necessary and the fluctuation of the color slurring exceeding the tolerance even when the relation of the fluctuation of the detected temperature by the temperature sensor inside the apparatus to the fluctuation of the color slurring differs according to the various printing states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074128-A (JP)
Title: Method of removing mercury
Inventor: OSHITA KOJI
IPC: B01J20/24
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new reusable mercury collecting agent for collecting mercury in a high efficiency and a method of removing mercury by using the collecting agent, by which a very small amount of the mercury to be mixed in reagents and disturb a high sensitive analysis can be removed.  <P>SOLUTION: A cross-linked chitosan having a characteristic imposing no load on an ecological system and the environment is used as a base material of the collecting agent for increasing the mercury adsorbing/collecting efficiency. The mercury collected on the collecting agent can be recovered almost quantitatively by using an eluting solution consisting of a mixed solution of hydrochloric acid with thiourea and the mercury-removed collecting agent is made usable repeatedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111261-A (JP)
Title: Switch
Inventor: SUZUKI MASAKI
IPC: H01H23/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable improvement in durability by having contacts surely separated and contact point separation speed accelerated.  <P>SOLUTION: The switch is provided with a pair of contact plates 37a, 37b contact plates 37c, 37d supported to a housing 35 side and formed with a reversing spring capable of reversing and deforming with a spring force, a movable contact 65 fitted to each contact plate 37a, 37b, 37c, 37d in opposition feeding and breaking current by getting in and out of contact with each other, and contact members 39a, 39b supported to the housing 35 side and changing contact positions with each contact plate 37a, 37b, 37c, 37d according to an operation of a switching knob keeping in contact with each contact plate 37a, 37b, 37c, 37d. The contact members 39a, 39b change a contact position with each contact plate 37a, 37b, 37c, 37d and make the movable contact 65 in and out of contact by accessing and separating displacement due to the reversing deformation and its return of each contact plate 37a, 37b, 37c, 37d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109683-A (JP)
Title: Package for optical semiconductor element storage and optical semiconductor device
Inventor: KUBOTA KOJI
IPC: H01S5/022
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily and optically couple an optical fiber and an optical semiconductor element with each other and to easily and airtightly seal a package for optical semiconductor element storage at an optical fiber introduction part of a frame.  <P>SOLUTION: The package for optical semiconductor element storage has a substrate 1 having a mount part 1a for the optical semiconductor element 7 on its top surface and the frame 2 which is fitted to the top surface of the substrate 1 while surrounding the mount part 1a and has an optical fiber introduction part 2c and formed of a nearly U-sectioned groove for soldering to the top surface of a side part through an optical fiber 8, and also has a cover 9 soldered to the top surface; and the substrate 1 and frame 2 have their exposed surfaces coated with gold plating layers nearly entirely and non-formation parts 2d of the gold plating layer which are of 0.1 to 0.5 mm in width (d) along the thickness of the frame body and 0.1 to 14 mm in length (c) along the inner circumferential edge of the frame are provided at positions on the top surface of the frame 2 on both sides of the optical fiber introduction part 2c along the inner circumferential edge of the frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111762-A (JP)
Title: Semiconductor light receiving device
Inventor: O KO
IPC: H01L31/105
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiving device that can be reduced in size and is excellent in high-speed operation.  <P>SOLUTION: A PIN photodiode 10 has a semiconductor substrate 31, first-conductivity type first semiconductor layers (34 and 35) formed on the substrate 31, and a light absorbing layer 36 which is formed on the semiconductor layer 35 and generates carriers in response to the light made incident on the layer 36. The photodiode 10 also has second semiconductor layers (37, 38, 39, and 40) of second conductivity type successively formed on the light absorbing layer 36, a first electrode section (41) which impresses a first potential upon the first semiconductor layers 34 and 35, and a second electrode section (42) which impresses a second potential upon the second semiconductor layers 37, 38, 39, and 40. In addition, the photodiode 10 also has at least one second-conductivity type third semiconductor layer (33) interposed between the first main surface of the substrate 31 and the first semiconductor layers 34 and 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118479-A (JP)
Title: Information processor and method, storage medium, and program
Inventor: KATO YOSHIKAZU
IPC: G06F17/30
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To make content data easy to read provided as an electronic book.  <P>SOLUTION: When a purchase order of an electronic book is accepted from a user, the preference of the user who is the orderer is determined from preliminarily accumulated data. As such data, for example, information related to the categories of ordered electronic books are accumulated by orders. When the preference of the user is determined, content data related to the electronic book ordered by the user are read. When a plurality of content data are read, the sorting thereof is performed according to the preference of the user, and the sorted content data are combined as one electronic book and transmitted to the user. This method is applicable to a server for delivering electronic books.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114548-A (JP)
Title: Ink jet magnetic composite recording sheet and manufacturing method for base paper thereof
Inventor: UCHIUMI MASAO
IPC: B41M5/52
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet magnetic composite recording sheet which improves the adhesion between a magnetic head and a magnetic recording layer and has excellent magnetic properties and ink jet characteristics.  <P>SOLUTION: This ink jet magnetic composite recording sheet has a constitution wherein the magnetic recording layer and an ink jet recording layer are provided on the base sheet which is constituted mainly of a wood pulp and shows an integral value (PY value) of a power spectrum of 0.8-5.0 μm at a wavelength of 1-12.5 mm on the occasion when the thickness nonuniformity thereof is measured continuously by a thickness gage for a film and determined by analyzing measuring signals thereof by a frequency analyzer. It is preferable that the density of the base paper is 0.9-1.25 g/cm<SP>3</SP>, the optical surface roughness thereof 0.6-5.0 μm and the Cobb size degree 1.0-15 g/m<SP>2</SP>. In this manufacturing method, the base sheet is preferably subjected to processings of a breaker stack, a smoother roll and a heat calender.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119875-A (JP)
Title: Conditioning free cmp pad, its manufacturing method, and polishing method of substrate
Inventor: NAKAGAWA HIROSHI
IPC: B24B37/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad in which smoothing of the unevenness of a matter to be polished such as a silicon oxide film is stably and efficiently performed at high speed without requiring dressing, and at the same time, occurrence of a polishing scratch on a substrate is reduced, in a CMP technique such as smoothing an interlayer insulating film, a BPSG film and a shallow trench separating insulating film in a semiconductor element manufacturing process.  <P>SOLUTION: This is a CMP pad for chemically and mechanically polishing the matter to be polished formed on a substrate, and constituted of at least two layers of a supporting layer and a surface layer on the supporting layer. The surface layer comprises a photocuring resin cured material formed by dividing into a plurality of desired microsegments on the supporting layer, by a lithography method using photocuring resin composition. This CMP pad is a conditioning free CMP pad requiring no dressing treatment. In this pad, variation in polishing speed is small, high polishing speed is obtained, few polishing scratch occurs, the number of substrate polishing processes is reduced, efficiency of substrate surface smoothing is improved, process management is simplified, and polishing scratch is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123774-A (JP)
Title: Polyimide resin composition, polyimide film, and polyimide tube
Inventor: NISHIKAWA TAIJI
IPC: C08L79/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyimide resin composition which can be easily adjusted to have a medium resistance value stable under conditions ranging from a low temperatures and low humidity to a high temperature and high humidity, is reduced in a variation in a resistance value between samples or places or due to a change of amount of addition, a change in voltage, and an environmental change, is excellent in surface properties and mechanical properties, and has high blackness, to provide a polyimide film, and to provide a polyimide tube and a tube for electrophotographic apparatus.  <P>SOLUTION: The composition contains 100 pts. wt. polyimide resin, 20 to 200 pts. wt. semiconductive filler, and carbon black having a volatiles content of 2.0% or higher and a pH of 5.0 or lower and has a volume resistivity of 1 x 10<SP>6</SP>to 1 x 10<SP>15</SP>Ωcm and a blackness of 1.0 or higher. The film is prepared from the composition. The tube is prepared from the composition or the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124446-A (JP)
Title: Slide door device for vehicle
Inventor: FUSHIMI AKIRA
IPC: E05F15/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance by eliminating a center rail and convert a slide door into a swing door and vice versa in the same vehicle.  <P>SOLUTION: The vehicle having an opening 3 on a vehicle body side face 1 and provided with a door 5 covering the opening 3 so as to be opened and closed is provided with slide rails 9, 10 provided in a vehicle body at positions corresponding to the upper part and the lower part of the door 5 to lead the door 5 into forward and backward directions of the vehicle, a pulling-in means 34 for pulling the rear end of the door 5 into a vehicle body side, and a driving means 33 for driving the pulling-in means 34. In the door 5, the upper and lower parts are connected with the slide rails 9, 10 so as to slide in the forward and backward directions of the vehicle at front end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121120-A (JP)
Title: Hericium erinaceum-containing food and method for producing the same
Inventor: MATSUSHITA SHOJI
IPC: A23L19/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Hericium erinaceum-containing food tastable in its inherent form without impairing the flavor and palate feeling peculiar thereto while maintaining its SOD (superoxide dismutase)-like value at high levels without exterminating antioxidant enzymes including SOD.  <P>SOLUTION: The method for producing the Hericium erinaceum-containing food comprises the following procedure: First, Hericium erinaceum slices 3 are removed from its decoction 2, and then boiled for 5-30 min( for example, 20 min ) together with a cooking liquid( seasoning liquid ) 30 incorporated with a seasoning 31 such as soy sauce and/or sugar in a vessel 35 such as a pan other than a vessel 25, in this case, the Hericium erinaceum slices 3 may be fried, deep-fried or steamed rather than boiled; subsequently, the thus heat-cooked Hericium erinaceum slices 4 is incorporated with the decoction 2 and a seasoning 40 such as Sake lees to prepare a Hericium erinaceum dressed dish 5 as the objective food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132738-A (JP)
Title: Constant temperature bath for automatic material test
Inventor: TAIRA KENICHI
IPC: G01N3/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep a constant temperature bath at a prescribed test temperature with a simple and inexpensive structure by preventing air around the outside of the constant temperature bath from entering and mixing therein, and to enable an automatic test to be carried out while eliminating the need for direct manual operations when setting a test piece, and thereby improving efficiency of its test work.  <P>SOLUTION: In the constant temperature bath 1 for automatic material tests, an automatic opening / closing window 11 is disposed in a front door 5 of the constant temperature bath, and the test piece 4 is carried by a carrying arm 12C from a test piece setting stage 12b installed at the front door 5 of the constant temperature bath to upper / lower automatic holding chucks 3A, 3B through an opening 11L of the opening / closing window, and after completing the test, broken test pieces 4A, 4B are collected by the carrying arm 12C into the constant temperature bath 1 without any manual operations, and the test pieces 4 or test piece cassettes 14M stacked in a stock section 16 or a magazine section 14 being arranged additionally are sequentially picked up, and the test pieces 4 are carried and supplied into a test apparatus 2 continuously by the carrying arm 12C, and the broken test pieces 4A, 4B are in turn chucked by the carrying arm 12C and collected outside the constant temperature bath 1 to discard them. Therefore, the automatic test can be carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131532-A (JP)
Title: Polybenzimidazole compound having phosphonic acid group and resin composition comprising the same and method for producing the same
Inventor: SAKAGUCHI YOSHIMITSU
IPC: H01M8/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymeric material affording a solid polyelectrolyte especially excellently usable at high temperatures by introducing a phosphonic acid group into a polybenzazole compound having excellent properties in aspects of heat and solvent resistances, mechanical characteristics, etc.  <P>SOLUTION: The purpose is achieved by using a polybenzimidazole compound characterized as consisting essentially of two kinds of polybenzazole compounds having the phosphonic acid group in the copolymerization molar ratio of both the units within the range of (20:80) to (80:20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134176-A (JP)
Title: Lighting device for high-pressure discharge lamp and electronic device using it
Inventor: NISHIDE TAKUYA
IPC: H05B41/24
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for lighting a discharge lamp and an electronic device using it for stably controlling and reducing luminance variations, while producing a flicker suppressing effect of an AC discharge lamp.  <P>SOLUTION: A high-pressure discharge lamp is lighted by such a current wave, in which an AC current wave of an AC lamp current supplied to the high-pressure discharge lamp is increased as a stepped wave up to a prescribed current after commutation of a rectangular wave, and brought into flatness when the AC current wave reaches a prescribed current then increased as a plurality of stepped waves up to the time before the commutation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133340-A (JP)
Title: Image forming apparatus
Inventor: IIJIMA YOSHIHIKO
IPC: G03G21/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus such as a copying machine, a printer and a facsimile excellent in energy saving by recovering waste heat in the image forming apparatus and the attachment of the image forming apparatus and reusing it as electric energy.  <P>SOLUTION: A thermoelectric converter 2 is adjacent to the inner side of a fixing roller 1. An optional thermoelectric converter, for example, the thermoelectric converter utilizing a Seebeck effect, which is used in the conventional manner, is used as the converter 2. It is better to use the thermoelectric converter whose efficiency is good in the heat generation temperature region of the roller 1. The waste heat of the roller 1 is converted to the electric energy by the converter 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136193-A (JP)
Title: Oil-water separator
Inventor: ISOGAI MASAAKI
IPC: B23Q11/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-water separator, which stably performs work for separating oil and water contained in a used coolant over a long period of time and facilitates the long-term reutilization of the used coolant, at a low cost.  <P>SOLUTION: The cylindrical container 12 of a recovery means 5 floats or sinks corresponding to the surface level of the liquid flowing in the cylindrical container 12 to change a center-of-gravity balance and the angle of inclination of the container 12 with respect to the liquid surface of the coolant 2 is altered. The opening 13 provided to a crown part is immersed in the coolant 2 from the liquid surface thereof corresponding to the angle of inclination of the container 12 and a proper amount of floating oil 3 is allowed to flow in the container 12. The oil is sucked from the suction port 15 of the flexible tube 14 provided to the cylindrical bottom part of the container 12 by a suction means 6 not only to certainly prevent the suction of air but also to stably recover the oil 3. The suction means 6 has a pump constituted by assembling a double-acting type cylinder 18 and two-way control valves 21 and 22, which respectively communicate with two chambers 19 and 20 of the double-acting type cylinder 18, in a freely detachable manner and this pump has a function equal to that of a so-called perfect self-suction type pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136791-A (JP)
Title: Non-slip implement for tire
Inventor: MATSUNAMI SHIGERU
IPC: B60C27/16
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-slip implement for a tire using a cord net-type non-slip implement body, which can easily be attached to the tire and eliminate inconvenience in terms of handleability and costs.  <P>SOLUTION: This non-slip implement for a tire is equipped with the cord net-type non-slip implement body 3, an inner tightening cord 4 contacted and held along the inside part in the width direction of the non-slip implement body 3, and an outer tightening cord 5 contacted and held along the outside part in the width direction of the non-slip implement body 3 with the non-slip implement body 3 wound around the outer circumference of the tire. The non-slip implement body 3 is divided into a plurality of net components 3A, 3B in the longitudinal direction. The outer tightening cord 4 is divided into two dividing cords 30 and 31 corresponding to each of the net components 3A, 3B. One side of cord ends 30b and 31a of the dividing cords 30 and 31 is non-separatably connected to one end of each of the net components 3A, 3B in the longitudinal direction, and the other side of the cord ends 30a, 31b is free.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139480-A (JP)
Title: Sim holder
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key holder type SIM (Subscriber Identity Module) holder whose using method, purpose, etc., cannot be confused with others.  <P>SOLUTION: The SIM holder 1 is a key holder type SIM holder including an antenna coil 11 for non-contact communication in its inside and capable of detachably storing a thin plate-like SIM. A lower side case part 19 of the SIM holder constituted of an upper cover part 18 and the lower side case part 19 is transparent and approximately flat and a decorative material or a molding 5 for characterizing the SIM holder is attached to the upper cover part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146478-A (JP)
Title: Wiring board and its formation method, display device and its formation method, and color filter for display device and its formation method
Inventor: SASAKI HIROSHI
IPC: H01L27/32
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board, a display device, and a color filter that are manufactured by forming repellent/hydrophilic patterns by the radiation of light having at least a wavelength of 250 nm, and by forming metal wiring, an electrode or a semiconductor layer, an insulating layer, and the like at a hydrophilic portion.  <P>SOLUTION: The wiring board has the wiring comprising a metal member on a surface, and illuminates a portion where the wiring on the board is formed with the light having the wavelength of at least 250 nm for forming the pattern of the wiring. In the board, a layer made of a fluoric polymer containing amorphous is provided on the non-wiring portion of the wiring board, and a layer for absorbing light used to form the wiring pattern is provided, thus providing the wiring board, display device, and color filter that are manufactured by forming the repellent/hydrophilic patterns by the radiation of the light having at least the wavelength of 250 nm, and by forming the metal wiring, the electrode, the semiconductor layer, the insulating layer, or the like at a hydrophilic portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144549-A (JP)
Title: Non-breaking high-temperature creep damage evaluation method
Inventor: SHIBA MITSUHARU
IPC: G01N27/80
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate creep damage rate and obtain a life and a remaining life time by using physical quantity measured nondestructively in high-temperature equipment, such as a boiler being in service.  <P>SOLUTION: A high-temperature creep damage mechanism generates void, connection, and crack development by stress load caused by deposits, such as carbide being generated by a change in organization, thus leading to a break. The amount of AC magnetization measurement in creep contains an amount of change caused by a structural change by thermal aging and caused by damage accompanying stress load. Creep damage progresses by the stress load with the change in organization as a trigger, so that an amount corresponding to the direct damage evaluation is the amount of damage accompanying the stress load. The amount of change by thermal aging is excluded from the amount of measurement at high-temperature creep, an amount corresponding to damage accompanying the stress load is defined as the amount of stress governing type damage for extraction and evaluation.  <P>COPYRIGHT: (C)2004,JPO