baber/WOPTO huggingface dataset:
Patent JP-2004021476-A (JP)
Title: Portable terminal equipment
Inventor: MATSUO KIYOSHI
IPC: H04M1/73
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable terminal equipment capable of saving a power by preventing a power source from being turned on due to any malfunction during its movement.  <P>SOLUTION: In response to a signal f obtained when a vibration sensor 9 detects vibration, a pulse generator 10 generates a pulse in a predetermined time, and outputs a signal g, and an inverter 11 inverts the signal g, and outputs a signal h. When the vibration sensor 9 detects vibration, an interrupting signal to a CPU 2 is controlled not to be high in a predetermined time according to the signal h. Also, the pulse generator 5 generates a pulse in a predetermined time, and outputs a signal b according to a liquid crystal tablet signal (a), and a pulse delay circuit 6 delays the pulse of the signal b in a predetermined time, and outputs a signal c, and an inverter 7 inverts the signal c, and outputs a signal d. In a status that the liquid crystal tablet 4 is kept depressed, the interrupting signal is controlled not to be high according to the signal d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016107-A (JP)
Title: Method for cell culture
Inventor: INOUE AKIRA
IPC: C12Q1/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cell culture while properly determining the proliferation status of cells with no direct contact with the cells for transplanting use.  <P>SOLUTION: This method comprises the steps of individually putting transplantation samples 200 and test samples 300 respectively into culture chambers 100 enabling a plurality of samples to be individually put into respectively, culturing the transplantation samples 200 and the test samples 300 under the identical conditions, and determining the proliferation status of the transplantation samples 200 based on that of the test samples 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021011-A (JP)
Title: Method for manufacturing polarization inversion crystal
Inventor: TANIGUCHI KOICHI
IPC: G02F1/377
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inversion structure, with which belt width variation in inversion regions is suppressed even when an angle between a longitudinal direction of the inversion region and the y-axis direction gets large, in a periodically polarization inversion structure comprising the inversion regions with a fan out shape or the like arranged in a radial pattern.  <P>SOLUTION: The method for manufacturing the inversion structure has a step to dispose belt shaped electrodes S1, ..., Sx corresponding to the inversion regions to be formed on a surface of Z plate 1 so as to form the inversion structure with the fan out shape or the like and the belt width of the electrode corresponding to the inversion region is corrected to be narrower compared with a belt width intended in design as the angle θ gets larger so as to make all inversion regions have the belt width intended in design for the purpose of wavelength transformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019828-A (JP)
Title: Worm wheel and forming die for it
Inventor: SANO OSAMU
IPC: B29C33/44
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm wheel, formable at a low cost by die forming, having a long life and attaining smooth transmission of rotation.  <P>SOLUTION: The respective tooth flanks 10a, 10b have helical face parts 10a', 10b' of the same form as that of the tooth face of a bevel gear and recessed curved face parts 10a", 10b" along the projected curved flank face of a worm. The tooth flanks are classified into a plurality of first tooth flanks A in which the helical face parts 10a', 10b' are arranged on one side in the direction of rotating axis and the recessed curved face parts 10a", 10b" are arranged on the other side, and a plurality of second tooth flanks B in which the recessed curved face parts 10a", 10b" are arranged on one side in the direction of the rotating axis, and the helical face parts 10a', 10b' are arranged on the other side. Each first tooth flank A confronts with the first tooth flank A and each second tooth flank B confronts with the second tooth flank B. The dimension in the direction of the tooth depth and the distance between the confronting tooth flanks in each first and second tooth flanks A, B are increased as they go toward a boundary between the helical face parts 10a', 10b' in the recessed curved face parts 10a" and 10b", and constant in the direction of tooth trace in the helical face parts 10a', 10b'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050997-A (JP)
Title: Device and method for image processing, and medium with recorded image processing program
Inventor: KUWATA NAOKI
IPC: H04N1/46
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for image processing which can automatically convert chroma according to sharpness of an image, which is different by images and a medium where a image processing program is recorded. SOLUTION: After a chroma distribution is found as to the pixels of image data while the data are thinned out in a step S102, the chroma of the image is found by using the minimum chroma in a range of occupation of a high-order specific distribution rate and a chroma emphasis index S is found from the conversion extent of the chroma (step S112), so the intensity extent of chroma which is different by images can automatically be decided. The image data are converted thereafer (step S114) by a specific chroma emphasis conversion expression to improve the chroma of the image.
Patent JP-2004027519-A (JP)
Title: Key control method
Inventor: HORI HIDEKI
IPC: E05B19/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective cap for easily and inexpensively adding information to a key, and guaranteeing reliability of the added information.  <P>SOLUTION: This key control method comprises a stage (S5) for installing the protective cap on the key for protecting identification number ID used for identifying the key, a stage (S10) for a maker A of the key to determine the justice of the key on the basis of an identification result of the identification number ID by allowing the maker A of the key to recognize the identification number ID installed on the key being a duplication basis from an external part of of the protective cap by an infrared camera when duplication of the key is offered (S8) and a stage (S11) for the maker A of the key to duplicate the key when determining that the key is justifiable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032850-A (JP)
Title: Magnetic disk unit
Inventor: NAKANO ASAO
IPC: G11B19/20
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an improvement in an impact resistance without lowering a magnetic disk rotating performance of a thin magnetic disk unit.  <P>SOLUTION: A housing 103 is rigidly formed of a base 103a, and a metal core wiring board, a fluid bearing structure is installed on the base 103a, and an end of a shaft 123 of the base 103a side is formed in a pivot state. A pressurization along a shaft stem at a bearing part of the shaft 123 and the base 103a is generated by drawing either the shaft 123 or a hub 120 or both by a magnetic force of a thrust pressurizing magnet installed at either one or both of the base 103a and the bearing part, and thereby the pressurization along the shaft stem is generated at the bearing part of the shaft 123 and the base 103a, and a distance between a magnetic disk 122 and the base 103a is held. Further, a release inhibiting projection 108 is provided on a case part on a shaft rotary axis extension line, a moving range of a rotating surface of the disk 11 is limited, and hence the impact resistance in the case of dropping impact or the like is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052979-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine whose back side structure can be simplified and in which prize balls can be efficiently and rapidly put out in accordance with entering of a game ball for prize winning into a prize winning means. SOLUTION: A main control means 62 for mainly controlling game action on a game board side, a put-out means 48 provided on a game machine body side and for putting out the prize balls and a put-out control means 64 provided on another base separated from the main control means 62 and for controlling the put-out means 48 are provided and a prize ball command generating means 66 for generating a prize ball command in relation to entering of the game ball for prize winning into the prize winning means provided on the game board is provided and the put-out control means 64 is provided with a put-out control part 70 for controlling the put-out means 48 based on the prize ball command from the prize ball command generating means 66.
Patent JP-2004031120-A (JP)
Title: Fault diagnosis device and method for battery pack
Inventor: SUGIMOTO TOMONAGA
IPC: G01R31/36
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely diagnose an abnormal condition of cells connected in parallel in a battery pack constructed of a plurality of pairs of serially connected parallel blocks, in which a plurality of cells are connected in parallel.  <P>SOLUTION: In this battery pack, a plurality of parallel blocks, in each of which a plurality of cells are connected in parallel, are connected in series, and an abnormal condition of the parallel connection cell inside each of the parallel blocks is determined on the basis of a voltage change amount in each of the parallel blocks by detecting a voltage of each parallel block before and after discharge or charge of a predetermined capacity in the battery pack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029469-A (JP)
Title: Image forming apparatus and its control method
Inventor: ISHIFUNE TARO
IPC: G03G21/18
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and its control method, by which communication is always made with an optimum amount without affecting processings other than communication by judging the extend of a processing load on a CPU that controls the image forming apparatus, and then by controlling the amount of communication with a non-volatile memory per unit time.  <P>SOLUTION: The image forming apparatus has; a detachable toner cartridge 300 having the non-volatile memory 301; and an image forming means which forms an image on a recording material with the cartridge. An amount of communication with the non-volatile memory 301 is controlled according to a processing load on the CPU 200 that controls the image forming apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060704-A (JP)
Title: Method and device for monitoring performance of network
Inventor: LOYD AARON JOEL
IPC: H04L12/24
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring the operation change of a network with time in particular concerning monitoring of an electronic network. SOLUTION: This method for monitoring the operation of the electronic network (100) including a first electronic device (104) and a second electronic device (106), includes measuring a parameter of the network (100) on a first data path between the first electronic device and the second electronic device at least two times, responding to the comparison of measurements of the parameter performed at least two times and providing an instruction.
Patent JP-2004032941-A (JP)
Title: Method for driving motor of steering system
Inventor: FURUUMI HIROSHI
IPC: H02P5/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a motor which always brings about a good response by balancing operations of two motors and a control drive unit in a steering system having two motors, improving steering feeling and enhancing controllability.  <P>SOLUTION: The method for driving the motor of a motor-driven power steering system (steering unit) having two motors 19A, 19B for supplementing a steering force in a steering system (12, etc.) includes the steps of first operating one of the two motors when the motors are operated to supplement the steering force, and thereafter operating the other motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028930-A (JP)
Title: Device and method for detecting foreign matter in container
Inventor: OGAWA TERUMI
IPC: G01N21/90
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for detecting foreign matters in a container capable of controlling difference in brightness in an image occurred by amount of light which is generated by the refraction and the reflection or the like of light resulting from the shape of the container and is unevenly distributed, and correctly detecting the foreign matters mixed into the inside of the container.  <P>SOLUTION: In a device for detecting foreign matters in the container, a transparent container 3 in which liquid is enclosed is irradiated with illumination light and the foreign matters in the container are detected from the image of the container 3 obtained by an imaging means 2. A light source 1 irradiating the lid side of the container 3 with illuminating light is arranged, and the imaging means 2 is arranged on the bottom part side of the container 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027347-A (JP)
Title: Metal colloid organosol and method for manufacturing the same
Inventor: KONNO NORIJIRO
IPC: C09D17/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal colloid organosol which has high concentration and the narrow grain size distribution of metal colloid particles of nano-order sizes.  <P>SOLUTION: The metal colloid organosol is prepared by dispersing the metal colloid particles and aliphatic amine into an organic solvent, in which the conversion factor of the metal colloid particles is ≤20%, the metal concentration is ≥10 mmol/kg and the Hansen solubility parameter of the organic solvent is ≤20 MPa<SP>1/2</SP>. The metal colloid organosol can be obtained by mixing a metal salt and the aliphatic amine into the organic solvent and reducing the mixture after stirring the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040301-A (JP)
Title: Static flip-flop circuit
Inventor: SUZUKI YASUYUKI
IPC: H03K3/3562
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static flip-flop circuit operable at a high speed.  <P>SOLUTION: In a master circuit 1 and a slave circuit 2, transistors forming data-holding differential pairs are set to a smaller size than that of transistors forming data reading differential pairs. The flip-flop circuit operates in such a high speed operation range that the current of the data holding differential pair is less than that of the data reading differential pair and does not exceed the allowable current of the transistors, forming the data-holding differential pair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037767-A (JP)
Title: Image forming apparatus
Inventor: NAMIKAWA HIROSHI
IPC: B41J29/46
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus surely communicating the occurrence of an error to a user and supporting an error solving process of the user.  <P>SOLUTION: In the image forming apparatus provided with a handset 11, an alarm is sounded when the error occurs and a guidance on the error solving process is outputted by voice from the handset 11 until the error is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046496-A (JP)
Title: Character recognition device and parity check method
Inventor: KANEKO YASUHIRO
IPC: G06K9/20
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognition device and parity check method capable of discriminating a recognition error in the recognition of a character other than figure.  <P>SOLUTION: Each segment of a character string 2 and a mark 3 is detected from the image read in a step S1 (step S29), and the respective totals of segments of the character string 2 and the mark 3 are calculated (step S3). The classification of even number/odd number of the segment total of the character string 2 and the classification of even number/odd number of the segment total of the mark 3 are determined (step S4), and whether both the classification are matched or not is determined (step S5), whereby the recognition error is determined. According to this, the discrimination of the recognition error can be executed when the character string 2 consists of alphabet characters other than figures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045882-A (JP)
Title: Fiber sheet with connector
Inventor: HIGASHIKUBO TAKASHI
IPC: G02B6/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber sheet with a connector such that a lead-out part is improved in flame-retarding property and the flame-retarding property and easy handling are made compatible.  <P>SOLUTION: The fiber sheet with the connector has a fiber sheet 1 formed by wiring optical fibers 21 between a substrate 11 and a cover sheet 12, the lead-out part 2 formed by bundling a plurality of optical fibers 21, led out of the fiber sheet 1, together with a coating layer 22, and the connector 22 provided atop of the lead-out part 2. Then the batch coating layer 22 is a layer consisting principally of a resin whose oxygen index is 20 to 50 to improve the flame-retarding property of the lead-out part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044950-A (JP)
Title: Refrigerator
Inventor: KACHI MASAKI
IPC: F25D23/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary refrigerator capable of cutting off an intrusion passage of suspended bacteria existing in a living space.  <P>SOLUTION: A compact plus ion/minus ion generator releasing the ionized air of the amount sufficient for sterilization is mounted in the refrigerator, whereby the bacteria suspended in the living space can be sterilized by superior sterilizing function without using an air cleaner having the same function, the intrusion of the suspended bacteria from the outside to the inside of the refrigerator can be excluded, and the sanitary environment can be realized inside of the refrigerator. Further the ions can be selectively used corresponding to the living environment by forming a louver on an ionized air blowout port under a condition that the ion balance is variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045955-A (JP)
Title: Method and apparatus for manufacturing optical device
Inventor: UCHIYAMA TAKESHI
IPC: G02B6/26
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an optical device which can securely remove air bubbles from refractive index matching liquid.  <P>SOLUTION: The method includes a defoaming stage for removing air bubbles from the refractive index matching liquid 4 by vibrating the refractive index liquid 4 used to fill the optical device 3 under a vacuum and a filling stage for filling the optical device 3 with the refractive index matching liquid 4 after the defoaming stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045336-A (JP)
Title: Digital hydro data generating system, digital hydro data generating program, digital hydro data supervising device
Inventor: HASHIMOTO ATSUNORI
IPC: G06K9/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To contrive space saving of storage of hydro data and remarkable improvement of utilization efficiency thereof on the basis of hydro data self recording paper recording trend graph of the hydro data in regard to rainfall amounts and river water levels.  <P>SOLUTION: The trend graph of the hydro data self recording paper has a first graph line g1 in which a first range (0-20m) is recorded as the maximum recorded width, and a second graph line g2 in which a second range (0-1m) smaller than the first range is recorded as the maximum recorded width and data exceeding the second range are recorded by turning down only a part exceeding the second range into a range of the maximum recorded width. A plurality of candidates of numerical data of high-resolution digital data are found by the second graph line g2 on the basis of image data reading them, and the nearest value to numerical value data Y<SB>g1</SB>of low resolution digitized by the first graph line g1 from the candidates is made digital hydro data. The graph lines g1 and g2 different in color respectively are extracted by using a hue.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033102-A (JP)
Title: Sulky rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C15/00
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To solve a technical problem in which an operation for supplying seedlings to a seedling-placing table of a seedling transplanter must be facilitated in a conventional sulky rice transplanter in which a seedling transplanter for planting a plurality of rows of seedlings is mounted on the rear side of traveling vehicle body equipped with a pair of left and right front wheels for steering and a pair of left and right of rear wheels. SOLUTION: In this sulky rice transplanter, left and right expansion steps 22 are installed on left and right both sides of a main step 21 so that left and right both sides of the left and right expansion steps 22 are positioned in front of the outermost seedling-placing surfaces 42-1 and 42-8 of the seedling placing table 42 and the front of left and right expansion steps 22 is installed so that the height of the front of these left and right expansion steps 22 is same as height of step surfaces of left and right steps 21a of the main step 21 and the rear of the left and right expansion steps 22 is installed on the upper side of left and right auxiliary wheels 7' provided on left and right outsides of left and right rear wheels 7 so that the position of the rear of the expansion steps 22 becomes higher than that of the front.
Patent JP-2004053297-A (JP)
Title: Specimen fixing table and specimen inspection method
Inventor: HASHIKAWA NAOTO
IPC: H01J37/20
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen fixing table and a specimen inspection method for abridging specimen preparation time when a cross-section TEM (Transmission Electron Microscope) specimen is prepared out of a planar TEM specimen.  <P>SOLUTION: This specimen fixing table has an opening part extending from a first face of a rectangular solid to its second face facing on the first face, the rectangular solid being a hexahedron with an outer shape wherein all the adjacent faces cross at right angles. A specimen is fixed on the first or second face so as to partly cover the opening part in the fixing table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009047-A (JP)
Title: Cleaner head of air cleaner apparatus
Inventor: KURATA YUJI
IPC: B08B5/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve catch-and-storing efficiency to 15% or more by subjecting the catch-and-storing surface of a duct of a cleaner head of a push-pull type air cleaner apparatus of a semiconductor device to cross-sectional working of a wave shape and providing the central part of a pressure chamber with a thin plate and a secondary air pipe, thereby additionally enhancing the peeling efficiency of deposited microdust from turbulent diffusion, air vibration and an effect of increasing the rate of blowoff.  <P>SOLUTION: The duct catch-and-storing surface 9 of the cleaner head 1 of the air cleaner apparatus is subjected to the cross-sectional working of the wave shape or semicircular shape and further, the cleaner head is provided with the thin plate 17 and the secondary air pipe 18 in the central part of the pressure chamber 7.  <P>COPYRIGHT: (C)2004,JPO