baber/WOPTO huggingface dataset:
Patent JP-2001358061-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAGUCHI ATSUMI
IPC: H01L21/768
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device capable of suppressing a dimensional shift amount differences (a difference between a dimensional shift amount on a rough region having a relatively wide space and a dimensional shift amount on a dense region having a relatively narrow space) at an etching time to a small value. SOLUTION: Ions 7 are implanted in a resist pattern 4a for forming a wiring pattern. Here, as an ion species, argon is used, and the ion is implanted at 50 keV with 1×1016/cm2. A film thickness of the pattern 4a is contracted to about 334 nm of about 75% of 445 nm of the thickness before the ion implantation. A composition change of the pattern 4a is conduced to thereby improve the etching resistance to an etching treatment for a silicon nitride film 3 and a polysilicon layer 2.
Patent JP-2002256978-A (JP)
Title: Tickler mechanism of diaphragm type carburetor
Inventor: OSADA NORISUKE
IPC: F02M17/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To deliver fuel vapor, etc., of a constant pressure fuel chamber to an air intake passage of a carburetor by pushing in a diaphragm to partition the constant pressure fuel chamber by force-feeding outside air to an atmospheric air chamber. SOLUTION: The atmospheric air chamber 42 is partitioned by connecting a cover plate 70 to the opposite side of the constant pressure fuel chamber of the diaphragm 41 to partition the constant pressure fuel chamber 35 of a constant pressure fuel supply mechanism A, a spuit 76 to partition an air chamber 74 is connected to an outer wall part of the cover plate 70, and a check valve to allow flow of air to the air chamber 74 from an air intake passage 77 and a poppet type composite check valve 73 having a check valve to allow flow of air to the atmospheric air chamber 42 from the air chamber 74 are arranged in the air chamber 74.
Patent JP-2002256217-A (JP)
Title: Composition for coating
Inventor: KASAHARA KIYOSHI
IPC: C08F214/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a coating capable of forming a film having excellent ultraviolet-cut properties, maintaining a under layer protecting properties for a long period when used as a top layer. SOLUTION: This composition for coating can be obtained by mixing a coating film-forming resin (A) such as fluorine-containing resin, etc., with a benzotriazole-based ultraviolet light absorber (B), a triazine-based ultraviolet light absorber (C) as essential components in the ratio of 0.1-30 pts.wt. of the component (B) and 0.1-20 pts.wt. of the component (C) based on 100 pts.wt. of the component (A).
Patent JP-2002253033-A (JP)
Title: Front panel structure for combine harvester
Inventor: KAWASE MUNEYUKI
IPC: B62D25/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To lighten a front panel and to improve an apparatus while securing a necessary strength as a front panel. SOLUTION: In this front panel structure for a combine harvester in which the front panel 11 equipped with a meter panel 9 is stood on a rising and operating part 7, the front panel 11 is composed of a wall-like first blow molding A to be connected to a traveling machine body 2 and a second blow molding B formed to store the meter panel 9 to be arranged on the first blow molding, the second blow molding B is integrally provided with a leg part 35 to be connected to a supporting frame 26 made of a metal stood on the traveling body 2 so as to support the upper part of the first blow molding A. The leg part 35 is provided with a recessed part 35A which is brought into contact with the supporting frame 26 and prevents a position dislocation in the right and left direction relatively to the supporting frame 26.
Patent JP-2001344565-A (JP)
Title: Word image normalizing device, word image normalization program recording medium and word image normalization program
Inventor: HOTTA YOSHINOBU
IPC: G06K9/42
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To appropriately normalize even a word image in which a character line is inclined and the sizes of characters are different in order to improve the accuracy of word recognition about a device for normalizing a word image for handwritten word recognition, etc. SOLUTION: A characteristic value calculating part 2 calculates a characteristic value in a direction perpendicular to the character line of a word image inputted by a word image inputting part 1, and a division point extracting part 3 extracts a division point according to the characteristic value. A divided image generating part 4 generates partial images according to the division point and transfers the partial images to normalizing parts 5-1 to 5-n. The 5-1 to 5-n vertically normalize each partial image. A normalized word image generating part 6 adds the normalized partial images, horizontally normalizes the entire images and generates a normalized word image.
Patent JP-2002219324-A (JP)
Title: Method and apparatus for treating or heating carbonaceous substance
Inventor: SASAOKA JIRO
IPC: B01J20/34
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for performing contacting, heating, drying and deodorizing of a fluid phase and a solid phase such as powdery particles, fibers or the like in the treatment of an environmental substance and an article while suppressing pressure loss low and suitable for the adsorptive cleaning of indoor and outdoor environments, the utilization of organic waste as carbonaceous resources, pyrolysis, carbonization, the production of an adsorbing material and the reutilization of resources such as the regeneration of waste charcoal or the like. SOLUTION: A short-circuit contact passage is provided to a chamber of a material to be treated or a packed contact bed through which a fluid is transmitted in operation related to adsorptive cleaning, deodorizing, drying, heating and sterilization, and the fluid is brought into contact with a thing by a surface flow and a transmitted flow inclusive of bypassing, direction conversion and static mixing action to enhance heat and substance propelling force, and multistage contact, the acceleration of heating and the prevention of overheating enable mass treatment and multipurpose utilization.
Patent JP-2002266503-A (JP)
Title: Method for repairing and reinforcing steel structural material for existing building structure and structure
Inventor: HAYASHI KENJI
IPC: E04C3/293
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a repairing and reinforcing method and a structure in which the further progress of damage such as a crack, corrosion or the like generated in a web or a flange in a steel structural material for an existing building structure can be prevented surely. SOLUTION: The crack 11a (damage) is generated in the web 11 of a main girder 10 (the steel structural material) for an existing bridge (the building structure). Vertical reinforcements 22 (the first reinforcements) are directed and arranged towards upper and lower sections (in the height direction of the web 11) in recessed sections 10a in the periphery of the crack 11a while both ends of the vertical reinforcements 22 are butt-welded to the upper and lower flanges 12 and 13 respectively. Horizontal reinforcements 23 are directed horizontally along the web 11, and bound with the vertical reinforcements 22 by binding wires. Concrete 21 is placed into the recessed sections 10a so as to bury these reinforcements 22 and 23. Accordingly, reinforcing members 20 made of reinforced concrete are formed.
Patent JP-2002268808-A (JP)
Title: Coordinate input device
Inventor: HASEGAWA KATSUHIDE
IPC: G06F3/03
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a small coordinate input device with high accuracy without increasing cost. SOLUTION: This coordinate input device is provided with a coordinate input area 3 that is of an almost rectangular plane shape and an angle detector including one set of at least two scanning units 2A and 2B for detecting of the incoming direction/unincoming direction of light from a detection object existing at an optional position in the coordinate input area 3, and outputs a coordinates value showing the position of the detection object on the basis of an output of the angle detector. A first part of the detection area of the angle detector has higher angular resolution than the remaining second part does.
Patent JP-2002267471-A (JP)
Title: On-vehicle navigation system
Inventor: EZAKI MOTOHARU
IPC: G01C21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enable an on-vehicle navigation system to accurately set the present location of its own vehicle when the vehicle leaves a multistory parking space, underground parking lot, etc., or the vehicle runs on either a ground road or a high-level road constructed in parallel with the ground road. SOLUTION: In the case where the user of this on-vehicle navigation system voices an instruction 'to the exit of this parking lot' to this system when the vehicle leaves the multistory parking space or underground parking lot or the user voices an instruction 'up' meaning the high-level road or 'down' meaning the ground road by voicing when the vehicle runs on the ground road or high- level road constructed in parallel with the ground road, the recognized result of this system is informed to a map matching module and the present location of the vehicle is set at the position (the exit of the parking lot, high-level road, or ground road) specified by the voiced instruction on a map.
Patent JP-2002263123-A (JP)
Title: Distance measuring instrument
Inventor: TODA MASATAKA
IPC: G01B11/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring instrument advantageous for obtaining more effective distance information regarding the measuring object part of a measuring object and advantageous for improving measuring accuracy. SOLUTION: This distance measuring instrument is provided with a light projecting fiber 1 having a light projection part for projecting light to the measuring object part of the measuring object, light receiving fibers 21-27 having a light reception part for receiving the light reflected at the measuring object part of the measuring object and a base part 3 holding the light projection part of the light projecting fiber 1 and the light reception part of the light receiving fiber 21-27, thereby measuring the distance to the measuring object part of the measuring object on the basis of the light reception signals of the light receiving fibers 21-27.  Also the instrument is provided with a fine displacement actuator 8 for converting the direction of the light projection part of the light projecting fiber 1 and the light reception part of the light receiving fibers 21-27 to the same direction.
Patent JP-2001345460-A (JP)
Title: Solar cell device
Inventor: NAKANO SHINGO
IPC: H01L31/0392
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lightweight solar cell device by enhancing throughput at the time of forming irregularities. SOLUTION: A thin film semiconductor layer 3 serving as a photovoltaic layer is formed on a substrate 1 made of a metal foil by electroforming. Irregularities having ten point mean roughness (Rz) in the range of 0.1 μm-10 μm are formed on the surface of the metal foil of the substrate 1.
Patent JP-2002267285-A (JP)
Title: Cooler/refrigerator
Inventor: SASAKI YASUAKI
IPC: F25B5/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive and comfortable cooler/refrigerator by simplifying a refrigerant circulation system on the refrigeration side. SOLUTION: In the cooler/refrigerator, in which two evaporators 5a and 5b are coupled in parallel with high pressure piping 7 coupled with a liquid receiver 3 built in a refrigeration cycle, first evaporator 5a out of two evaporators 5a and 5b is disposed on the downstream side of the high pressure piping 7 via an expansion valve 4, and the second evaporator 5b is disposed on the downstream side of the expansion valve 4 via a capillary tube 6 for pressure reduction.
Patent JP-2001294208-A (JP)
Title: Device for filling bottle and other containers with food and fancy food such as thin liquid or pasty dairy and fatty products, juice, water and the like
Inventor: REINECKE GUNTER
IPC: B65B65/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables a feeding chain to execute precise feeding operations within a specified range of operational positions even after the device is operated for a long period of time. SOLUTION: The device (10) for filling bottles and other containers, for instance, with dairy products has at least one feeding chain (19) formed as a hinged chain for being guided in an endless circulation, and the feeding chain supports a cell plate (41) having container housing parts (A). In order to put the container housing parts (A) in arrangement precisely at specified working positions regardless of changes in the length of the feeding chain (19), a measurement gear (49) meshed with the feeding chain (19) is attached at least to one working position with a shifting cam (60) of an electric initiation device (62) generating cut-off signals connected thereto, the cut-off signal woks on a signal generating unit, and the signal generating unit incrementally controls a servomotor driving the feeding chain (19).
Patent JP-2002274747-A (JP)
Title: Double-side paper feed device and image forming device
Inventor: SAGAWA YASUHIRO
IPC: G03G15/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a double side paper feed device capable of surely detecting a tip end and a rear end of the transfer paper in feeding in and out at a low cost, and reducing an interval between two sheets of the conveyed recording paper. SOLUTION: A paper feeding unit body part 701 is provided with a feeding-in passage 702 for receiving the recording paper from a double-side side passage 792, a reversing passage 74 for reversing the recording paper, and a feed-out passage 704 for feeding the reversed recording paper again to a pair of resist rollers side of a color printer. A joining part (branch part) 703 of the feed-in passage 702 and the feed-out passage 704 is provided with a reverse switching claw 71 to open the feed-in passage side of the reversing passage 74 side when the recording paper is fed in, and to open the feed-out passage 704 side when the recording paper is fed out. This operation is performed by a solenoid.  Sensors 73 are mounted at the position of the solenoid for respectively detecting the tip and rear ends of the transfer paper passing through the feed-in passage 702 and the tip and rear ends of the transfer paper passing through the feed-out passage 704.
Patent JP-2002240748-A (JP)
Title: Image recording method
Inventor: MORIYA TADASHI
IPC: B60R11/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To objectively reproduce a situation at the time of event causing an accident for finding helpful data to clarify a cause, in view of conventional problems that inspection, when a vehicle causes the accident is mainly performed on-the-spot, the situation thereof is suspensive other than a surmise, and it sometimes needs time to find the cause or results in mis-determination. SOLUTION: The image data in an instrument panel, which is taken at predetermined intervals or continuously by a camera installed in the vehicle is processed for data compression or the like by a signal converting device. The image data is stored in various kinds of data recording devices and taken out to reproduce and display as the need arises.
Patent JP-2002281236-A (JP)
Title: Image-reading apparatus
Inventor: TOCHIGI NOBUYUKI
IPC: H04N1/19
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image-reading apparatus that is extremely compact as compared with the conventional one regardless of its simple lens configuration, and can read image information with high resolution. SOLUTION: The image-reading apparatus comprises a lighting means for lighting image information on a manuscript surface, an image-reading lens for forming the image of the image information that is illuminated by the lighting means on a specific surface, and a reading means where at least two pixels are arranged in one direction. In the image-reading apparatus, the manuscript and the reading means are displaced relatively in a direction for orthogonally crossing the arrangement direction of the plurality of pixels, and the image information is converted to electronic information by the reading means for reading.  Also, in the image-reading apparatus, the image-reading lens is composed of at least one positive lens whose convex surface is directed toward the manuscript surface side and at least one negative lens, and the manuscript surface is curved in the arrangement direction of a plurality of pixels by a specific amount.
Patent JP-2002284245-A (JP)
Title: Expanded resin net
Inventor: SUO MASAAKI
IPC: D04H3/045
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an expanded resin net which has a function to increase the added value or the good impression of a commodity such as attracting the attention of a purchaser even when being mixed in equivalent commodities displayed under a packed state, in addition to a cushioning function to pack an easily breakable article, and is suitable for a decorative packaging as well, and at the same time, can cope with the weight reduction of a packaging material including a cushioning material. SOLUTION: For this expanded resin net, in both strand groups which are constituted of a front side stand group and a rear side strand group being crossed, into a net-form, strands of which the end surface shapes are formed to be smaller than those of other strands are mixed. Also, both strands are arranged with a periodicity. In addition, the strands which are constituted into the net-form are totally or partially colored.
Patent JP-2002287281-A (JP)
Title: Silver halide photographic sensitive material, processing method and x-ray image forming method
Inventor: ONO KOJI
IPC: G03C1/18
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for X-ray mammography having high contrast, superior diagnostic ability and good scratch and fingerprint resistances and to provide a processing method for the material and an X-ray image forming method using those. SOLUTION: In the silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on one face of the base, a colloidal layer on the side of the silver halide emulsion layer remoter from the base and a backing layer on the other face of the base, >=50% of the total projected area of silver halide grains contained in the at least one silver halide emulsion layer is occupied by flat platy silver halide grains containing a specified sensitizing dye, doped with ions of a heavy metal such as Rh and having an aspect ratio of 3-30 and a specified polymer is contained in the colloidal layer.
Patent JP-2002286270-A (JP)
Title: Air supply and exhaust hole and ventilator, ventilation system employing the same, and variable air duct residence
Inventor: TAKAMURA HIDENORI
IPC: E04B1/70
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a residence having a built-in first-class ventilation system incorporated with heat exchanging function, in which the ventilation system having a ventilating method and a ventilating channel that can be varied as occasion demands, is constructed to directly introduce outside air to the interior of a room, and enable prompt exhaustion of bad smell, efficient cooling of the interior from early summer to summertime and power consumption reduction of a ventilating fan. SOLUTION: A ventilator body independently performs airflow rate control of an air supply and exhaust hole that can be opened and closed, a supply air fan and an exhaust fan, The ventilation system which is constructed employing such a ventilator body enables switching between the supply air path and the exhaust path by opening and closing the air supply and exhaust hole and controlling the airflow rate of the fan. Thus outside air can be effectively introduced.
Patent JP-2002284949-A (JP)
Title: Electroconductive composition and electroconductive member using the same
Inventor: ARIMURA SHOJI
IPC: F16C13/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive composition excellent in both durability and toner releasability, and to provide an electroconductive member using the above composition. SOLUTION: This electroconductive composition essentially comprises (A) a block copolymer composed of structural unit derived from (a) a silicone polymer having azo group in the molecular structure and structural unit derived from (b) an acrylic monomer, (B) a fluoroolefin-based resin and (C) an electroconductive agent.
Patent JP-2002287707-A (JP)
Title: Liquid crystal display device and system provided therewith
Inventor: MORIOKA SEIGO
IPC: G09G3/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the power consumption. SOLUTION: The liquid crystal display device capable of displaying a picture in 65,536 colors in response to pixel data of 16 bits has a 1st display mode for displaying a picture in 65,536 colors equal to the 1st number of colors in response to the pixel data of the 1st number of bits. The display device performs frame displaying (9) of the 2nd number of colors less than the 1st number of colors by using the pixel data of the 8 higher order bits among the 16 bits, and also performs inter-frame thinned-out scanning control (8) by using the pixel data part of the 3rd number of bits except the 2nd number of bits in the 1st number of bits, and thereby varies the brightness of pixels for every display frame of the above.
Patent JP-2002285078-A (JP)
Title: Coating material and vehicle coated with the same
Inventor: HARADA HIROAKI
IPC: B05D3/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material superior in heat conductivity, heat exchange efficiency, oil surface adhesiveness to metal plate surfaces, and insulating property, and to provide vehicles using this. SOLUTION: A coating material containing 100 pts.wt. of a liquid epoxy resin, 1-20 pts.wt. of a latent curing agent for the liquid epoxy resin, 20-200 pts.wt. of a phosphate plasticizer, and 100-800 pts.wt. of a heat conductive ceramic; and vehicles coated with this coating material.
Patent JP-2002288112-A (JP)
Title: Communication control semiconductor device and interface system
Inventor: KANAI TOSHIYOSHI
IPC: G06F13/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, once a network system is built, an electronic apparatus, to which the conventional USB(Universal Serial Bus) standard interface system is applied, can communicate only with fixed apparatuses and that, in order to communicate with apparatuses other than the preset apparatuses, a cable must be physically reconnected. SOLUTION: Host control means 23 and function control means 24 are mounted on one semiconductor chip so that they can operate simultaneously. This semiconductor chip also includes input/output terminals through which data signals sent and received during the communication control operation of those control means are input and output; a switching means (multiplexer) 29 capable of switching between a path, which is connected to the input/output terminals and through which data signals sent or received during communication under control of the host control means pass, and a path through which data signals sent or received during communication under control of the function control means pass; and a switching control register 27C that controls the state of the switching means.