baber/WOPTO huggingface dataset:
Patent JP-2002122598-A (JP)
Title: Test piece and expansion composition for immunoenzymo chromatography
Inventor: TANAKA YASUYUKI
IPC: G01N33/543
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a test piece and an expansion composition for immunoenzymo chromatography in which a good coloring sensitivity can be attained while suppressing background coloring at the time of reaction of an enzyme and an enzyme substrate being used for detecting a substance, and an inspection method of a sample in which a substance can be detected with high sensitivity and a decision can be made easily. SOLUTION: A phase fixed with a first substance bonding specifically to a substance being inspected is provided on a water absorbing basic material and an emulsifier containing a coloring chemical substance is applied to the upstream of the fixed phase such that the coloring chemical substance eludes through contact with an expansion composition for immunoenzymo chromatography and then the emulsifier is dried to form a substrate part thus obtaining a test piece for immunoenzymo chromatography. The expansion composition for immunoenzymo chromatography contains water and a water soluble organic agent which can elude the coloring chemical substance held at the substrate part of the test piece.
Patent JP-2002124734-A (JP)
Title: Semiconductor light emitting device and manufacturing method of the same
Inventor: ITO YOSHIYUKI
IPC: H01S5/323
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device equipped with a plurality of laser elements of different wavelengths which attains a high luminous efficacy and has a small astigmatism. SOLUTION: In a semiconductor device in which a plurality of laser elements of double hetero type are integrated on one chip, each of the laser elements comprises a lamination structure including an n-type first clad layer, an active layer, a p-type second clad layer, a current block layer having an opening of stripe form and a p-type third clad layer which fills that opening. As the common material for the current block layers, a material which has a wider bandgap than energy of the laser light generated from any of the laser elements and has a lower refractive index than any of the p-type third clad layers is employed. As a result, a real refractive index guiding structure is formed for each laser element.
Patent JP-2002133666-A (JP)
Title: Device and method for reproducing optical recording and phase change optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/243
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of the recording layer of a phase change optical recording medium, in an optical recording reproducing device that writes and reads information by irradiating an optical recording medium with laser light. SOLUTION: Information on erasing power at the time of recording is recorded in advance in the phase change optical recording medium. Only when the information recorded on the phase change optical recording medium is erased, the optical recording reproducing device recognized the erasing power recorded on the phase change optical recording medium and information on linear velocity and conducts erasure with an erasing power less than 90 percent and more than 50 percent at the time for recording. A recording material used in a recording layer 4 of the phase change optical recording medium 1 includes at least either Ag, In, Sb or Te.
Patent JP-2002132014-A (JP)
Title: Electrostatic charging member and image forming device provided with the same
Inventor: NARITA YUTAKA
IPC: H01B5/16
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging member, being appropriatedly used on an image forming device of proximity charging system, for serving to the superior image quality by preventing the occurrence of electrostatic charge defects or bleed out. SOLUTION: An electrostatic charging roller 10 being composed of plastic resin content that a high polymer type ion conductive agent is dispersed therefrom, is provided with a resistivity-adjusting layer 12 formed on a core bar 11, and the protecting layer 13 coating a surface of this resistivity adjusting layer 12.
Patent JP-2002133406-A (JP)
Title: Digital information input system, control method therefor, information generator as part of the system and information processor
Inventor: AIZAWA TAKASHI
IPC: H04N5/765
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital information input system allowing information in a digital camera to be operated both on the PC side and on the digital camera side, without being constrained. SOLUTION: Even in the case of operation on the PC 101 side and on the digital camera 100 side, PC application software has the same subsequent processing flow. For this purpose, when a change occurs in information inside the camera, it is constituted so that the camera to a PC side receives that event and the PC determines its movement after receiving the event.
Patent JP-2002128607-A (JP)
Title: Method for preventing condensation of gas containing alkyl iodide
Inventor: MIYAZAWA TAKAAKI
IPC: A01N29/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the condensation of a gas containing an alkyl iodide when carrying out fumigation by using the alkyl iodide. SOLUTION: This method comprises adding a propellant to the gas containing the alkyl iodide, and feeding the resultant mixed gas to a storehouse for the fumigation while keeping the temperature of piping or heating the piping in the fumigation method of feeding the storehouse for the fumigation through the piping with the gas containing the alkyl iodide generated by heating a fumigant in a vaporizing chamber. By the method, the alkyl iodide can be readily used as the fumigant without condensation by using a conventional vaporizing device for the fumigation or a fumigation device by methyl bromide.
Patent JP-2002135147-A (JP)
Title: Digital broadcasting receiver
Inventor: WATANABE EIJI
IPC: H04N5/445
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in the conventional digital broadcasting receivers sometimes it takes a long time until the latest dynamic label is indicated, when service is changed over, and that in the mean time the receiver indicates old information or can indicate nothing. SOLUTION: This receiver enables to store program associated data(PAD) added to more programs using memories as few as possible by storing the program associated data(PAD) including information on dynamic labels according to the memory size and by storing the appointed part of PAD of all or several programs including the same frequency, so that it always enables providing the latest information, even when the service is changed over.
Patent JP-2002125415-A (JP)
Title: Seedling transplanter
Inventor: KANAI YOICHI
IPC: A01C11/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To properly supply seedlings picked out from a seedling tray onto a seedling supplying face of a seedling conveyer belt by a seedling carrier. SOLUTION: This seedling transplanter supplying seedlings picked out from the seedling tray onto the seedling supplying face of the seedling conveyer belt 32 by the seedling carrier 31 and transplanting the seedlings supplied by the seedling conveyer belt to a farm field, installs a leaf holding tool 70 to hold leaves of the seedlings to the seedling supplying face of the seedling conveyer belt in supplying seedlings to the seedling conveyer belt 32 by the carrier 31. The support part 71 of the leaf holding tool 70 is located on the leaf of the seedlings side than the seedling conveyer belt 32. The leaf holding tool 70 is constituted to work linking with the action of the seedling carrier 31.
Patent JP-2002128161-A (JP)
Title: Granular substance case
Inventor: HASHIMOTO KAZUNORI
IPC: A61J1/03
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a granular substance case having an open/close lid rotatably attached to a case body wherein even if the case is laid down with a pressing plate for an opening/closing operation downward, a rotation of the pressing plate is hindered to prevent the open/close lid from opening, and in addition, the open/close lid is made detachable to allow contents to be simply refilled. SOLUTION: The granular substance case comprises the case body A and the open/close lid B rotatably attached to the case body. The case body comprises a housing A1 for contents and a downward pocket A2 formed on a side of the housing. An upper plate equipped with a hinge pin 8 at its tip is connected with an upper end of a sidewall on a side of the pocket. The open/close lid comprises a lid body and the pressing plate 23 connected downward with a lid plate of the lid body via a bearing 22 pivoted by the hinge pin. A side face of the pressing plate is placed inside a surface of the sidewall of the pocket or to be leveled with the surface.
Patent JP-2002132328-A (JP)
Title: Device and system for production control and recording medium
Inventor: TEJIMA SHUNICHI
IPC: G06Q50/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for production control and a recording medium which contribute to the efficient production of an article by managing production control information on the article and technical information regarding operations so that they can mutually be referred to. SOLUTION: The production control device 1 independently stores the production control information on the article and the technical information related to the operations for producing the product and outputs the technical information to a communication network 5 while relating it to the production control information by using relation information for always relating the production control information and technical information which are asynchronously updated. On the operation spot where a client device 6 connected to the communication network 5 is installed, the efficiency of the production of the article can be improved by using information complying with the actual state.
Patent JP-2002132315-A (JP)
Title: Method and device for processing path generation and recording medium
Inventor: MATSUSHITA YUICHI
IPC: G05B19/4093
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing path generation and a recording medium which can generate a processing path with a small tool load without greatly decreasing cutting efficiency. SOLUTION: A basic processing path generation part 12 inputs information from an input part 1 and generates a basic processing path which offsets a machining shape by a specific quantity. A trochoid processing path generation part 13 extracts a trochoid processing range from the found basic processing path and generates a trochoid processing path within this range. The part outside the trochoid processing range is a flank processing range. An area processing path generation part 15 composes a processing path of the flank processing path and trochoid processing path. Thus, provided are the method and device for processing path generation and the recording medium where a program for it is recorded.
Patent JP-2002135138-A (JP)
Title: Frequency conversion circuit
Inventor: WADA YASUHIRO
IPC: H04N7/173
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and low-cost frequency conversion circuit by improving reception performance. SOLUTION: The frequency conversion circuit is constituted by a directional coupler 27, which includes two microstrip lines disposed facing opposite each other for distributing an input signal in a first frequency band, an amplifier 23 for amplifying either one of the signals distributed by the directional coupler 27, and a frequency converter 22a for converting the signal amplified by the amplifier 23 into a signal in a second frequency band.
Patent JP-2001147018-A (JP)
Title: Low emission combustor
Inventor: MONTY JOSEPH DOUGLAS
IPC: F23R3/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved combustor having suitable durability by reducing an exhaust gas emission. SOLUTION: The combustor 10 comprises outer and inner annular liners 24, 26 joined at forward ends to annular dome 28. A swirl cup 34 is mounted to the dome and includes a flare cone 36 extending through the dome. The flare cone has an obtuse flare angle fore discharging fuel in a wide spray from an outlet of the cone. A flare heat shield 38 surrounds the cone, extends in major part aft from the outlet of the cone and offset in major part forwardly therefrom to define a radially outwardly facing step 40.
Patent JP-2002138615-A (JP)
Title: Movable type panel
Inventor: KOBAYASHI TAKAHISA
IPC: E04B2/82
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a panel partitioning an indoor space, using simple movement to the arbitrary position of an indoor section and being capable of being used as even a screen and a display panel. SOLUTION: A fillet 7 vertically moved by a raising-lowering mechanism 11 is installed at the lower end section of a panel unit 1, while a pair of left- right wheels 8 and 8 are mounted pivotally so as to be separated from a floor and concealed in the case of the projection of the fillet 7 at the lower end section of the panel unit 1.
Patent JP-2002136443-A (JP)
Title: Net bag for solid cleaning object
Inventor: SUMIYA KATSUYOSHI
IPC: A47K5/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to extend a cord by grasping a net-like bag body together with soap and pulling the cord, to easily rub the soap to the hands in the extended state of the cord and to easily clean the hands. SOLUTION: The cord 2 for mounting the net-like bag body 1 at a static side object is formed of an expansion and contraction member which is freely expandable and contractible in its longitudinal direction. The net bag is so formed that the cord 2 can be extended by grasping the bag body 1 together with the soap and pulling the cord.
Patent JP-2002142268-A (JP)
Title: Housing type remote controller
Inventor: TAKAMORI HIDENORI
IPC: G06F13/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a remote control transmitter by reducing the consumption of a battery as much as possible even at the time of making it possible to interrupt the power source of the remote control transmitter when it is not used, and to simultaneously monitor the power supply voltage. SOLUTION: A remote controller housing part 20 is provided with an insulating element 5, a contact element 6, and a contract switch 7. One face of the insulating element 5 is formed of an insulator 8 for preventing currents, and the other face is formed of a conductor 9 for allowing currents to flow, and the face of the conductor 9 is connected to a CPU 1 for detecting a voltage. On the other hand, the contact element 6 is formed of a conductor, and connected to the CPU for detecting a voltage. Also, the contact switch 7 is operated when the remote control transmitter is attached or detached, and the information is transmitted to the CPU 1 in main body equipment 30, and a main power source circuit 3 is operated so that the power source can be turned on and off.
Patent JP-2002145222-A (JP)
Title: Bag-opening apparatus
Inventor: YAMAMOTO SOICHI
IPC: B07B1/30
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bag-opening apparatus wherein a series of operations to take out cereals from a bag body to accumulate the cereals at a predetermined location can be carried out automatically and efficiently so that work efficiencies can be greatly improved. SOLUTION: In the bag-opening apparatus 10, bag bodies H each filled with cereals stacked on a pallet P are grasped by a grasping part 18 and then conveyed to a cutter 44 where the bodies filled with cereals are cut into pieces. The pieces of the bag bodies and cereals are then separated and selected at a roughly selecting part 48 and precisely selecting part 82 so that the pieces and cereals are separately accumulated at predetermined locations. The aforesaid series of operations can be carried out automatically and efficiently.
Patent JP-2002143958-A (JP)
Title: Transmission shaft and its manufacturing method
Inventor: MARUYAMA KIYOMI
IPC: B21D51/16
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission shaft of a lightweight and high strength hollow structure having both end small diameter parts of a sufficient thickness and a thin intermediate shaft part. SOLUTION: A long size tube stock has an uniform outer diameter and an thick part 2 of a prescribed length, in which an inner diameter is made to a small diameter at a fixed interval in the axial direction, the other part thereof made to be thin, is cut at the thick thickness part 2, and a tubular stock 6 thick in both end is arranged. Both end thick parts 2, 2 of the tubular stock 6 are subjected to diameter reducing to obtain small diameter parts 8, 8 for working a serration, etc.
Patent JP-2002150472-A (JP)
Title: Vehicle position detecting device, and recording medium
Inventor: YAMAGUCHI KAZUHIKO
IPC: G01S1/68
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position detecting device, and a recording medium capable of detecting a correct vehicle position to various road situations and various vehicle actions. SOLUTION: In a step 100, magnetic poles of lane markers 1 are read. In a step 110, the read magnetic poles of the lane markers an times are stored for five sets of data. In a step 120, a chip lien is recognized, based on disposition of the first to fourth magnetic poles. In a step 130, a mark P is read from a four-digit chip. In a step 140, if the fifth set of magnetic pole data matches the disposition of an M-series is determined. In a step 160, a speed Vs is read as being discontinuous as the M-series. In a step 170, a time t until the preset is determined. In a step 180, a moving distance dx is calculated, using an expression (1). In a step 190, a vehicle position moving distance dx immediately in front is added to determine a current vehicle position.
Patent JP-2002148685-A (JP)
Title: Pan tilt camera, and mirror unit for the same
Inventor: KUBOTA MINEO
IPC: H04N7/18
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera mirror unit for preventing the occurrence of image blurring, as for a camera for continuously photographing a moving image in plural various positions in an mage pickup direction. SOLUTION: As for the camera provided with an image pickup means or picking up the image of an object, a lens for forming the image on the image pickup means, a mirror arranged ahead of the lens so as to change the image pickup direction and a driving means for driving the mirror so as to change the direction of the mirror, the driving means is provided with a coil for generating a magnetic field corresponding to a current, a permanent magnet arranged facing the coil, and a displacement sensor such as a Hall element for detecting the relative displacement between the coil and the permanent magnet. Besides, it is allocable that the driving means is composed of a piezoelectric element.
Patent JP-2002147413-A (JP)
Title: Hydraulic power device
Inventor: TOKIOKA YASUO
IPC: F15B21/14
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power device suppressing deterioration in energy utilization efficiency while maintaining a favorable work environment by not directly using fossil fuel. SOLUTION: This hydraulic power device is provided with an electric motor 6, a hydraulic pump 5 and a hydraulic circuit 2 driven by the electric motor 6, a hydraulic motor 11 driven by the hydraulic circuit 2, and a generator 12 generating power by the hydraulic motor 11. The hydraulic circuit 2 is provided with a multipoint connection part 16 for connecting another hydraulic motor 17 or an actuator in parallel to the hydraulic motor 11. Desirably, it is also provided with a battery for driving the electric motor 6 and a power control unit controlling the electric power generated by the generator 12 so as to charge the battery or use it for driving the electric motor 6.
Patent JP-2002152422-A (JP)
Title: Communication method and communication system
Inventor: TAKAHASHI YASUO
IPC: H04M15/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and a communication system capable of reducing the cost of voice communication by using a telephone network. SOLUTION: When a first communication unit 10 and a second communication unit 40 in a first expensive communication fee area a1 like Japan under condition of a gap in communication fee of telephone networks (NWt) between Japan and U.S. or the like, the first communication system 10 is joined through data communication network NWd from a first connection system 20 like a gateway server to a second connection system 30, like a gateway server, located in a second area a2 like U.S. as a low communication fee country in the telephone network NWt. Then, the voice communication is carried out from the second connection system 30 to the second communication system 40 through a telephone network NWt.
Patent JP-2002143791-A (JP)
Title: Method and apparatus for cleaning substrate
Inventor: INAGAKI YASUSHI
IPC: C11D7/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To uniformly and stably clean a substrate, to save resources, and to reduce waste. SOLUTION: When the substrate is cleaned with the use of a cleaning solution of an aqueous solution containing ammonium fluoride in a ratio of ammonium fluoride (wt.%) to hydrogen fluoride (wt.%) > 50, an ammonia component is added into the cleaning solution with the passage of time during the cleaning. When an aqueous solution containing ammonium fluoride or containing ammonium fluoride and hydrogen fluoride is used as the cleaning solution, the ratio is changed during the cleaning, and the change depends on the ratio. When the ratio is greater than 50, the ratio changes gradually with the passage of time during the cleaning. Accordingly, by adding the ammonia component to convert excess hydrogen fluoride into ammonium fluoride, the concentration of hydrogen fluoride can be kept constant.
Patent JP-2002148276-A (JP)
Title: Production method for acceleration sensor
Inventor: OOTSUCHI TETSUO
IPC: H01L41/22
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an acceleration sensor capable of forming a multitude of bimorph-type vibrators which have sensitivity in two directions, from a single coupled body and of reducing the size. SOLUTION: A coupled body 10 is formed, by coupling two sheets of piezoelectric bodies (lithium niobate substrates) 1a and 1b so that polarization axes, in reverse. Then, one piezoelectric body 10, constituting the coupled body 10, is made a thin plate of a specific thickness. Next, a groove is formed on the main surface of the piezoelectric body 1b which is not made thin of the coupled body 10, to form a vibrator part. By using a grindstone 6, a wedge shape groove 5 is formed in a direction perpendicular to the groove direction. By cutting the coupled body 10, a plurality of bimorph-type vibrators are produced. After that, the inclined surface of the bimorph type vibrator is fixed to a package, so that a small acceleration sensor having sensitivity in two axis directions are manufactured.