baber/WOPTO huggingface dataset:
Patent JP-2001222744-A (JP)
Title: Device for discriminating paper sheets
Inventor: MIYASAKA KAZUYOSHI
IPC: G07F9/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To mount a card reader/writer 2 on the existing vending machine on which a paper money discriminating machine 1 is mounted without increasing its power source capacity. SOLUTION: A BV in operation signal 1a showing that the paper money discriminating machine 1 itself currently is in operation is sent to the card reader/writer 2 to the reader/writer 2 while the machine 1 operates, and a card in operation signal 2a showing that the reader/writer 2 itself currently is in operation is sent to the machine 1 while the reader/writer 2 operates. The machine 1 does not start its operation while the card in operation signal 2a is inputted, and the reader/writer 2 does not start its operation while the BV in operation signal 1a is inputted so that the machine 1 and the reader/ writer 2 can not operate at the same time.
Patent JP-2000310740-A (JP)
Title: Scanning optical system
Inventor: SAITO KENICHI
IPC: G02B26/10
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the flare reflection of a laser beam at an end part of a reflecting mirror provided so as to detect the timing of the start of exposure with the laser beam. SOLUTION: A horizontal scanning optical unit 22 which deflects the laser beam in a horizontal scanning direction by a polygon mirror 76 prevents the flare reflection of the laser beam by the reflecting mirror by letting L<1.V/(v.(f-t)/f), where L is the propagation distance from a transducer 66 of an AOM (acoustooptic modulator) 60 to a diffraction position M as the incidence position of the laser beam into an acoustooptic modulator medium 64, V the propagation speed of an ultrasonic wave, (v) the horizontal scanning speed of the laser beam on an exposed surface, (l) the distance from the reflection position P of the reflecting mirror to an SOS sensor 122 to the end part of photographic paper 62, and (f) the focal length of an fθ lens 80.
Patent JP-2001224987-A (JP)
Title: Double head spray gun and pattern coating method
Inventor: ARAI KAZUO
IPC: B05B7/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a double head gun apparatus for storing a base coating material and a granular solid material in one longitudinally divided vessel and applying to perform a coating to deposit the granular solid material on a base coating material coating film in a pattern coating of buildings and the coating method. SOLUTION: The inside of the vessel storing the coating material is divided longitudinally with a partition plate and spray gun main bodies are attached respectively to 2 flow-out ports of the divided vessel to be in parallel to each other in the jetting direction and one of the spray gun main bodies is used for the base coating material and another is used for the granular solid material. The double gun apparatus is traveled in one direction to form the coating film with the base coating material at first and to deposit the granular solid material on the coating film or only the base coating material is jetted at first to form the base coating material coating film and after that, only the granular solid material is sprayed to be deposited on the base coating film to form a rugged pattern.
Patent JP-2000207819-A (JP)
Title: Disk player used for both minidisk and compact disk
Inventor: NASHIMOTO HIROAKI
IPC: G11B19/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To make performable a reliable and sure medium detecting operation in a disk player used for both minidisk and compact disk. SOLUTION: When any of a 12 cm compact disk, 8 cm compact disk and an MD(minidisk) cartridge is inserted, a medium switch 114 detects its insertion. The insertion of the MD cartridge or the compact disk is detected by an MD switch 116 and an MD/CD in-switch 121. The reaching of the 12 m compact disk to a playing position is detected by a 12 cm CD switch 126, and the reaching of the MD cartridge or the 8 cm compact disk to the playing position is detected by an MD/8 cm CD switch 134.
Patent JP-2001230723-A (JP)
Title: Mobile communication method
Inventor: SUZUKI HIDETA
IPC: H04B7/26
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To perform direct communication in the case that mobile stations can perform direct communication with each other or in the case that a reception level is higher when the mobile stations perform direct communication with each other. SOLUTION: The mobile station 1 transmits test signals to a base station and the mobile station 2. The base station which receives the test signals from the mobile station 1 transmits the test signals to the mobile station 2. In the case that the test signals from both of the mobile station 1 and the base station can be received, the mobile station 2 measures the reception levels of both by a measurement machine, selects the route of a high reception level and performs communication.
Patent JP-2001228979-A (JP)
Title: Interface controller for disk device
Inventor: OGAWA HITOSHI
IPC: G06F3/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the speeding up of operation is difficult since data transfer control including monitoring of a free area of a buffer memory is performed by an MPU when sector length of transferred data exceeds 512 bytes since area control of the buffer memory is performed only by the unit of one sector in the conventional system. SOLUTION: Reference values for area judgment of the buffer memory are switched by the sector length of transferred data and data transfer is performed according to a judgment result of a buffer memory status signal. In addition, data storage areas to the buffer memory are switched according to the kinds of commands issued by a host computer.
Patent JP-2001232627-A (JP)
Title: Core bit
Inventor: NAKAYABU TOMOKI
IPC: B24D7/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a core bit which can suppress a vibration to be generated in operation to the minimum without impairing punching workability and facilitate a connection to a shank. SOLUTION: The core bit 1 comprises a cylindrical shank 2 and a diamond cutting edge 3 mounted at a leading end of the shank and mixed with diamond particles. The cutting edges 3 has recesses 3b and protrusions 3a alternately projected from the shank at an inner diameter side and an outer diameter side of the shank along a circumferential direction of the shank to form contact surfaces 3A continuously contacted with working positions of a material to be punched.
Patent JP-2001231706-A (JP)
Title: Simple washier
Inventor: YAMANAKA HAJIME
IPC: B08B3/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple wash in which hot washing water is previously stored and can be used speedily and smoothly without the shortage of washing water. SOLUTION: An electric hot water container A is respectively provided with a discharging hose unit B having a discharging hose 8 for guiding discharged washing water to a prescribed length outside position away from the container and a washing nozzle unit C provided at the tip part of this hose 8 and having a washing nozzle 9 for jetting the discharged washing water.
Patent JP-2001237151-A (JP)
Title: Electrolytic capacitor with protective device
Inventor: UEDA YUKIO
IPC: H01M2/34
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electrolytic capacitor with a protective device by simplifying an interrupting mechanism. SOLUTION: In the electrolytic capacitor 1 in which a capacitor element 10 is housed in a bottomed-cylinder case 2 and the opening end of the cylinder case 2 is sealed by an opening sealing member 5 while the capacitor element 10 is connected in a conductive manner at a lead terminal 6 penetrated to the opening sealing member 5 and exposed to the outside, the lead terminal 6 is hollowed 12 while a conduction interrupting section 7 being deformed by pressure difference and bringing the lead terminal 6 to a nonconductive state when pressure difference between the inside of the electrolytic capacitor 1 and the inside of the hollow 12 reaches fixed or more of pressure is mounted at the inside end section of the electrolytic capacitor 1 of the lead terminal 6.
Patent JP-2001236108-A (JP)
Title: Work supplying device in machining system
Inventor: MIWA OSAMU
IPC: G05B19/418
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a jam of works at an upstream part and a downstream side by smoothly executing work distribution to machine tools under operation even when a part of machine tools become a stopped state. SOLUTION: Plural machine tools 1 to 4 to perform the same machining to a work W are arranged along a carry-in conveyer 5. Selective carry-in mechanisms 6A to 6D are provided at positions corresponding to each machine tool on a conveyer route. The selective carry-in mechanisms 6A to 6D can selectively perform carry-in to the machine tools and passage to the downstream side. Control means 20A to 20D are provided with operation judging means 21 to judge whether or not the machine tools 1 to 4 are under operation. In addition, a forwarding means 22 in the case of stop to perform passage to the downstream side without performing the carry-in to the machine tools 1 to 4 when the corresponding machine tools 1 to 4 are not under operation is provided.  In addition, a number of transmission setting means 23 the corresponding to the number of machine tools under operation and a forwarding means 24 in the case of stand-by for carry-in are provided.
Patent JP-2001198842-A (JP)
Title: Quick-turn screwdriver
Inventor: KITADA YOSHINOBU
IPC: B25B15/06
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience of ratchet operational direction switching in a ratchet type quick-turn screwdriver. SOLUTION: By pressing the grip of the screwdriver in the direction of a bit, a clutch is engaged to be capable of transmitting torque in both directions of tightening and untightening.
Patent JP-2001236118-A (JP)
Title: Plant operation monitoring system and device
Inventor: SHIMIZU SATORU
IPC: G08B25/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To promptly identify causes when a plant abnormality is generated irrespective of knowledge and experience of a plant operator. SOLUTION: In this plant operation monitoring system to be constituted of a controller 2 to control an operating state and process quantity of plant equipment, a maintenance tool 3 to perform maintenance of a controller 21 for control to be integrated in the controller and an operation controller 1 to monitor the operation and the operating state of a plant, the controller, the maintenance tool and the operation monitoring device are linked by a communication network 4 and a detailed control operation logic drawing corresponding to plant abnormality factors is displayed on the operation monitoring device by calling an on-line logic monitoring function of the maintenance tool via the communication network.  A function to enable a user to create an optional group of warning item and to link optional detailed control operation logic drawings to each warning item of the group of warning items in the operation monitoring device here.
Patent JP-2001239487-A (JP)
Title: Vacuum holding device for wafer conveying system and method of releasing vacuum holding condition
Inventor: OKUYAMA TETSUO
IPC: B65G49/07
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a conveying system capable of conveying even a thin wafer by making it possible to remove the wafer from a vacuum suction pad without breakage after it is conveyed. SOLUTION: This conveying system is provided with a vacuum suction pad 2 made of porous material connected with multiple air flow passages 21 to 27. A wafer S is vacuum held with its non-ground surface sucked via a vacuum suction pad 2 from the multiple air flow passages 21 to 27. A controlling means 4 is provided to control air to be jetted toward the wafer S from the multiple air flow passages 21 to 27 for releasing the vacuum holding condition.
Patent JP-2001244532-A (JP)
Title: Measuring apparatus of impurities concentration for laser device
Inventor: ANDO SATOSHI
IPC: H01S3/036
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of impurities in laser gas without requiring a large-scale device and complicated operation, and without deteriorating efficiency of laser operation. SOLUTION: During continuous pulse oscillation operation for making a discharge applied voltage between discharge electrodes fixed, if impurities are mixed inside a laser chamber, an output energy (a) of laser beam lowers to a prescribed level (a2) to a reference level (a1) as of pulse oscillation of a prescribed pulse number (n2) after continuous pulse oscillation operation is started. A lowering amount (a2-a1) of output energy to the reference level (a1) is obtained. Meanwhile, corresponding relation C between a concentration S of impurities exception laser gas and output energy lowering amount (Δa) is prepared in advance. Impurities concentration X1 corresponding to the obtained output energy lowering amount (a2-a1) is obtained from the corresponding relation C.
Patent JP-2000312582-A (JP)
Title: Cyanide compound-decomposing microorganism
Inventor: FUKUWATARI YUKO
IPC: C02F3/34
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism decomposing cyanide compounds, comprising microorganisms belonging to the genus Cordona or the genus Burkholderia having cyanide compound-decomposing ability and useful, e.g. for the treatment of soil, waste water or underground water containing cyanide compounds (e.g. a metallocyanide complex). SOLUTION: This microorganism is a new one belonging to the genus Cordona [e.g. Cordona sp TM9-1b (FERM P-17243), or the like] or the genus Burkholderia [e.g. Burkholderia sp TM9-2a (FERM P-17241), or the like] having cyanide compound-decomposing ability and is useful e.g. for the treatment of soil, waste water or underground water containing cyanide compounds such as metallocyanide complexes (e.g. an iron cyano-complex, a nickel cyano- complex, a cadmium cyano-complex, or the like). These microorganisms were obtained by collecting soils from various spots in Japan, culturing them in a medium containing an iron cyano-complex, subjecting the culture product where the propagation of microorganisms is found to a test of decomposing the iron cyano-complex and by collecting the microorganisms capable of decomposing/removing the iron cyano-complex.
Patent JP-2001246553-A (JP)
Title: Polishing ball of silicon and its manufacturing method
Inventor: MURAMATSU KATSUTOSHI
IPC: B24B37/24
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing ball of monocrystal or polycrystal silicon having no distortion or residual stress in a working surface while keeping the shape precision before polishing process, and its manufacturing method. SOLUTION: This polishing ball for silicon has no crystal distortion or residual stress on the surface layer, and it has a sphericity of 0.1 μm or less and a surface roughness of 0.5 nmRa or less. For the manufacturing method thereof, a pair of resin-made opposed polishing surface plates 2 and 3 is used. A silicon ball W is polished between the polishing surface plates 2 and 3. One or the both of the polishing surface plates 2 and 3 have work rolling grooves 2a and 3a. As the material of the polishing surface plates 2 and 3, a fine particle mixed resin or an organic or inorganic hybrid material may be used.
Patent JP-2001245712-A (JP)
Title: Piercing utensil for pierced earring
Inventor: YASUTAKE TOSHIHARU
IPC: A44C7/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a piercing utensil for pierced earrings, wherein the number of parts is less, the structure is simple, the operation is easy, and the precision for a piercing location is favorable, and by which the pain for the piercing at the earlobe or other sections of the body is less, and the scar does not spread. SOLUTION: A first main body section 1 and a second main body section 2 are integrally connected by a connecting section 3. On the upper end section of the first main body section 1, a cartridge for a piercing needle is fitted, and at the upper end section of the second main body section 2, a stop fitting section 9 which fits a stop 8 is provided. The opening amounts and the opening locations of the two main body sections are controlled by a groove 13 and a protuberance 14, and a closing location is controlled by a stopper 4. The earlobe is pinched by gripping the main body sections by hand, and the gripping force is released after piercing the earlobe by pushing in a plunger 11. When the gripping force is released, the main bodies are opened by a return spring 5, and separate from the earlobe.
Patent JP-2001247601-A (JP)
Title: Extracellular polysaccharide produced by bacteria belonging to genus rhodococcus and clarification method of marine environment using the same
Inventor: IWABUCHI NORIYUKI
IPC: C12N1/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a clarification method of the marine environment. SOLUTION: An extracellular polysaccharide produced by bacteria belonging to genus Rhodococcus can be liberated from bacterial cells by a physical impact and contains a lipid-like material. The clarification method of the marine environment utilizes the polysaccharide.
Patent JP-2001250590-A (JP)
Title: Method for deciding deterioration of storage battery
Inventor: NAGASHIMA ISAMU
IPC: H02J7/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding deterioration of a storage battery, capable of deciding deterioration by maintaining the storage battery in a usable state, without requiring a discharging test, and is capable of reducing maintenance cost. SOLUTION: Internal resistance of a plurality of cells comprising the storage battery are measured, and each of the cells having a value of 0.79 mΩ, which is a resistance value of deciding criteria, or lower is classified as a satisfactory cell. A ratio (%) of satisfactory cells obtained from the number of good cells and the number of total cells, and a capacity of the storage battery is estimated, based on the ratio (%) by using conversion graphs, etc., and deterioration is decided. Since conventional discharging tests are not performed, therefore decision of the deterioration of the storage battery can be performed by maintaining a usable state as an emergency power source. Then by measuring internal resistance of each cell, only considerably deteriorated cells can be selected and replaced, maintenance costs can be reduced.
Patent JP-2001249128-A (JP)
Title: Diagnostic kit for arteriosclerosis or alzheimer's disease
Inventor: UCHIDA KAZUO
IPC: G01N33/53
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a new diagnostic method for arteriosclerosis and Alzheimer's disease which detects substances closely associated with the progress of these diseases. SOLUTION: The diagnostic method for arteriosclerosis or Alzheimer's diseases comprises using a complex of Lp(a) and α2-macroglobulin/interleukin 6 in blood as the subject of measurement, and immunologically measuring it using an anti-human α2-macroglobulin antibody and an anti-human L or an (a) antibody. A diagnostic kit therefor is also disclosed.
Patent JP-2001250693-A (JP)
Title: Manufacturing method of light emission element
Inventor: MIYADERA TOSHIYUKI
IPC: H01L27/32
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a light emission element which can easily form an insulation layer of a predetermined form irrespective of a quality of a material of a substrate. SOLUTION: In the manufacturing method of the light emission element equipped with a substrate 1, luminescence layers 5R, 5G, and 5B formed on the substrate 1, and the insulation layer 3 which divides each of the luminescence layers 5R, 5G, and 6B, the process which forms the insulation layer 4 by electronic photograph method is included.
Patent JP-2001257877-A (JP)
Title: Image scanning apparatus and image scanning processing method
Inventor: KOIKE KAZUMASA
IPC: H04N5/367
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image scanning apparatus and an image scanning method which can prevent an image from deteriorating. SOLUTION: Correcting operation is so applied with a limit of 0.25 millimeter which is a half as large as 0.5 millimeter corresponding to the line width of a standard print character and abnormal pixels are corrected until the number of successive abnormal pixels corresponds to 0.25 millimeter; when the number of successive abnormal pixels exceeds it, an alarm is generated and document reading operation is not performed, so image deterioration caused under the influence of side effects of the correcting operation can be suppressed as much as possible and a user can be warned of the staining of a read optical system, so that the maintainability will be improved.
Patent JP-2000331937-A (JP)
Title: Semiconductor base material and manufacture thereof
Inventor: OKAGAWA HIROAKI
IPC: H01S5/323
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To avoid various problems caused by the use of a mask layer, to simplify a manufacturing process, and to suppress warping or cracking when an Si substrate, etc., is used. SOLUTION: The semiconductor substrate comprises a substrate 1 and a semiconductor crystal 2 vapor-grown on it, and a protruding part 11 and a recessed part 12 are formed on a crystal growth surface of the substrate 1, for crystal growth starting with the upper part of the protruding part 11. Related to the protruding part 11, its width (a) is in such submicron order as 0<a<1 μm while the occupation, in area, of the protruding part to the substrate surface is 50% or less.
Patent JP-2001265026-A (JP)
Title: Electrophotographic photoreceptor, image forming method and device using the same
Inventor: IKUNO HIROSHI
IPC: G03G5/05
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and an image forming method less liable to affect the environment and ensuring high performance, a long service life and high reliability. SOLUTION: In an electrophotographic photoreceptor with a structure obtained by successively disposing at least an electric charge generating layer and an electric charge transferring layer comprising a high molecular electric charge transferring material on an electrically conductive substrate, toluene is used as the solvent of a coating fluid for the electric charge transferring layer. The objective electrophotographic photoreceptor is manufactured using the dehalogenated solvent and the objective image forming method with a slight potential change in a machine in long-term use is provided.
Patent JP-2001266431-A (JP)
Title: Magnetic head for magneto-optical disk and magneto- optical disk recording and reproducing unit provided therewith
Inventor: NAKADA MASAHIRO
IPC: G11B11/105
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from being generated in the coil protection layer of a magnetic head for a magneto-optical disk. SOLUTION: This magnetic head has two-layered coils, the first layer coil 12 and the second layer coil 16, formed so that the thickness of the inside diameter of each of the coils 12, 16 is made thinner than that of the outside diameter and each of the coils 12, 16 has an inclination lowering toward the central opening. An alumina layer 15 is interposed between the coils 12 and 16 to cover the edges of a resist 14 for insulating the coil 12 so that the contact angle formed between an alumina protection layer 20 and a substrate 10 is made small. As a result, the crack or optical deterioration is prevented from being generated at the contact position of the layer 20 with the substrate 10.