baber/WOPTO huggingface dataset:
Patent JP-2003003791-A (JP)
Title: Shield machine
Inventor: KIMURA NOBUHIKO
IPC: E21D9/12
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a high density sturry shield machine for use in a pipe jacking method for burying propeller pipes under the ground, wherein the shield machine can agitate excavated earth and sand taken into a chamber thereof together with an additive to obtain earth and sand excellent in plastic fluidity, and fills the chamber with the earth and sand, to thereby allow safe and efficient propulsion work. SOLUTION: The shield machine excavates the ground by a cutting tool attached to a front surface of a base plate, and feeds the excavated earth and sand from an earth-sand intake port formed in the base plate, into the chamber at a location behind the base plate. Then, the shield machine functions to fill the chamber with the earth and sand and to pressurize the earth and sand, to thereby construct a tunnel hole while stabilizing the condition of a cutting face. The shield machine is comprised of an air blasting hole for blasting air upward, at a lower portion of an outer shell inner surface in the chamber of the shield machine.
Patent JP-2003001041-A (JP)
Title: Method of cleaning gas formed by gasification of waste
Inventor: SUGIMOTO TAKESHI
IPC: C02F1/64
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method which is capable of increasing the capacity of a formed gas cleaning facility by stabilizing the rate of removing HC1 of the formed gas in cleaning and enhancing the treatment capacity of a solid-liquid separator in the method of cleaning the gas formed by gasification of wastes. SOLUTION: The method of cleaning the gas formed by the gasification of the wastes comprising cooling and cleaning the gas formed by the gasification of the wastes by an aqueous acidic solution regulated to 2<=pH<=3 and the method of cleaning the gas formed by the gasification of the wastes comprising cooling and cleaning the gas formed by the gasification of the wastes by the aqueous acidic solution regulated to 2<=pH<=3, then cleaning the gas by a cleaning liquid, adding an alkali to the aqueous acidic solution used for this cooling and cleaning or further a portion of the cleaning liquid used for cleaning and filtering the resulted treating liquid preferably by using a membrane separation method.
Patent JP-2003001744-A (JP)
Title: Reflection-proof film and reflection-proof-treated body
Inventor: ITO HIDETAKA
IPC: B32B5/16
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-proof film for transfer with which a reflection- proof layer with a uniform thickness can be bestowed on the surface of a body with little flexibility such as a plate material by transfer and which is excellent in reflection-proof effect of light in the visible light region. SOLUTION: The reflection-proof film for transfer in which there exists at least a reflection-proof layer 2 containing a low refractive index layer 2a and a high refractive index layer 2b with different refractive indexes each other on a substrate 1 and the low refractive index layer 2a and the high refractive index layer 2b are formed on the substrate 1 by coating with them in this order and the high refractive index layer 2b contains fine particles of a metal oxide surface-treated with a compound with a crosslinkable functional group and the substrate 1 is releasable from the reflection-proof layer 2, is provided. Reflection-proof treatment is performed by transferring the reflection- proof layer 2 on an objective body from the substrate 1.
Patent JP-2003011032-A (JP)
Title: Processing machine and protection member used therein
Inventor: SHINOYAMA HIROSHI
IPC: B23Q11/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing machine capable of preventing processing chips from adhering to components o be protected like a male screw member and a guide means by an inexpensive and easily replaceable protection means. SOLUTION: The protection means 64a is constructed from at least one protective member 70a, 72a formed by a synthetic resin sheet or film which is kept wound in a roll in the free state when no tensile force is applied and unwound by applying tensile force thereto. The protective member 70a, 72a itself can be formed by winding the synthetic resin sheet or film in a roll and heating the same in the wound state for designated time.
Patent JP-2003016662-A (JP)
Title: Optical pickup device
Inventor: TSUDA YOICHI
IPC: G11B7/1381
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device with which the failure of coming off of a track servo due to a scratch on the surface of an optical disk is decreased by varying the characteristic of a light receiving element or a hologram. SOLUTION: A light receiving region for focus error signal (PDf) and a light receiving region for tracking error signal (PDt) are arranged in a line, thus the light 22 which is diffracted in HA+B region of a hologram pattern 4 is not made incident on the light receiving part F or G of PDt even when scattered light made by a scratch made in the tangential direction on the optical disk track arrives at the light receiving region. Thus, the scattered light which is made incident on PDf does not influence the tracking error signal(TES), the TES does not become extraordinarily large and the coming off of the following track servo is prevented.
Patent JP-2003018432-A (JP)
Title: Noise eliminating circuit
Inventor: WATANABE KATSUAKI
IPC: H04N9/64
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a noise eliminating circuit that can remarkably reduce the scale of noise reduction processing circuitry, take into account the arrangement of supplied pixels and apply excellent noise reduction processing to received data. SOLUTION: An area read section 220a of a honeycomb median filter section 22a extracts five luminance data 220-228 including luminance data at a target position and surrounding luminance data adjacent to the target luminance data in left/right oblique directions while being divided into real pixel and virtual pixel areas, a median filter section 222a compares all combinations of the luminance data 220-228, selects a median in the magnitudes of the luminance data on the basis of a 10-bit condition obtained by the comparison to smooth the luminance data. Thus, the noise eliminating circuit can enhance a noise reduction effect similarly to that of a conventional filter processing, considerably decreases number of the combinations so as to make the circuit scale small.
Patent JP-2003023270-A (JP)
Title: Electric equipment
Inventor: SOTOOKA HIROSHI
IPC: H05K7/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To enable heavy current carrying wires and light current carrying wires to be fixed inside an electric equipment isolating them from contracting with each other without fail. SOLUTION: Heavy current carrying wires and light current carrying wires are provided in an embedded box 4, a main body 3 is mounted on the embedded box 4 while aligned with mounting holes 35, and the electric wires are extracted from an electric wire lead-in hole 31 and connected to the internal electric circuit in an electric equipment. The electric wire lead-in hole 31 is equipped with a separator 5 which is provided with a plane part 52 which separates the heavy current carrying wires from the light current carrying wires, and hooking parts 51 which are fixed to the mounting holes 35 of a main body 3.
Patent JP-2003021228-A (JP)
Title: Lubricating device for multistage transmission
Inventor: MUTO HITOSHI
IPC: F16H57/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To store lubricating oil in the rear of a rear side bearing mounted on an inner peripheral surface of a low gear of an auxiliary transmission part in a lubricating device for a multistage transmission having the auxiliary transmission part at the front stage of a main transmission part for varying rotational speed of a main shaft and supplying the lubricating oil to the bearing on the inner peripheral surface. SOLUTION: This lubricating device for the multistage transmission has the auxiliary transmission part 1 for switching the size of torque at the front stage of the main transmission part 2 for varying rotational speed of the main shaft 3 and supplies lubricating oil to a plurality of bearings 6, 7a and 7b provided on the inner peripheral surface of the auxiliary transmission part 1. A means 20 for storing lubricating oil is provided in the rear of the rear side bearing 7b mounted on the inner peripheral surface of the low gear 5 of the auxiliary transmission part 1. As a result, lubricating oil is stored in the rear of the rear side bearing 7b mounted on the inner peripheral surface of the low gear 5 of the auxiliary transmission part 1 to secure the lubrication.
Patent JP-2003021857-A (JP)
Title: Shutter
Inventor: AOSHIMA TSUTOMU
IPC: G03B9/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a shutter which varies the stop value and is easily manufactured and has a high output and uses a small-sized and thin driving device easy to handle and is inexpensive and has a low power consumption. SOLUTION: The shutter is provided with a magnet which is formed like a cylinder and has at least the outer peripheral surface divided in the peripheral direction and alternately magnetized to different poles and can be rotated around the center of rotation, a coil arranged in the axial direction of the magnet, an outer magnetic pole part which is excited by the coil and faces the outer peripheral surface of the magnet, an inner magnetic pole part which is excited by the coil and faces the inner peripheral surface of the magnet and is formed like a hollow column, a member which controls a maximum aperture for light passing through an optical path which is the hollow column part of the inner magnetic pole part, a shutter blade which is moved between the open position off the maximum aperture part and the close position, where it covers the maximum aperture part,  associated with the magnet, and a light quantity control means which changes the quantity of light passing through the maximum aperture part in accordance with movement of the magnet.
Patent JP-2003023352-A (JP)
Title: Clock regeneration circuit
Inventor: YAMAMURA TAKAYA
IPC: H03L7/08
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a clock regeneration circuit in which frequency synchronization can be performed without exerting an adverse influence upon a clock regeneration part. SOLUTION: The clock regeneration circuit is provided with clock regeneration means (1-8) and frequency detecting means (9-14) and by using an edge counter 11 for frequency detection for frequency synchronization, error output provided by a digital controller oscillator(DCO) 8 and the edge counter 11 becomes a 0th-order error not to be integrated. Even when a phase shift occurs in a regenerated clock, just a single frequency occurs and errors do not continuously occur.
Patent JP-2003025027-A (JP)
Title: Caulking device
Inventor: OKAZOE KAORU
IPC: B21D39/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a caulking device capable of easily fitting a part to be caulked in a receiving part of the caulking device, and reducing the dimension of a part above the receiving part. SOLUTION: The caulking device 1 is supported by a second link member 3 with a caulking part 4 turnably supported by a base part 2, and turnably coupled with a drive part 6 via a first link member 5, and has a groove cam 12 provided in the base part which regulates the movement of a second coupling part 10 between the caulking part and the first link member. The shape of the groove cam comprises a first groove cam 12a forming an arc with a supporting part 8 supported by the base part of the second link member as a center, and a second groove cam 12b forming an arc with a first coupling part 9 between the caulking part during the caulking and the second link member as a center.
Patent JP-2003030554-A (JP)
Title: System and method for providing user with function
Inventor: HIKICHI RYOJI
IPC: G06Q50/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to freely use his or her desired functions anytime within the range of the contract contents only by accessing a virtual room with functions whose exclusive use is available at need only by making a rental contract over the virtual room with functions through a network even when any desired function is not prepared on the user side. SOLUTION: When a virtual room with functions is accessed from a user terminal 8, a management server 1 judges the propriety of the use of the virtual room according to the contract contents with the user. When it is judged that the virtual room may be used, the management server 1 opens the functions added to the virtual room to the contract user, and the use of processing corresponding to the functions selected in the virtual room is provided to the user terminal 8 on a rental basis.
Patent JP-2003029886-A (JP)
Title: Operating system, program and electronic controller for vehicle
Inventor: HANZAWA KIICHIRO
IPC: G06F1/32
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an operating system capable of reducing power consumption. SOLUTION: After task scheduling is executed (S110), when any task in a ready state or running state is not present (S120: NO), the shortest residual time until alarm ignition being the factor of the transition of the task from a suspended state to the ready state is not less than a throw-out possible time (S130: YES), the clock of a CPU is topped, and a low power consumption mode is set in the throw-out time shorter than the residual time (S140). Then, the supply of the clock is resumed, and a normal operation mode is restored after the lapse of the throw-out time set in a wakeup timer or according to the generation of external interruption. When the factor of restoration is the external interruption (S160: external interruption), the half time of the throw-out time is added to the system clock (S180).  On the other hand, when the factor of restoration is the expiration of the throw-out time (S160: expiration), the throw-out time is added to the system clock (S170).
Patent JP-2003026307-A (JP)
Title: Automated warehouse
Inventor: FUNAHARA EIJI
IPC: B65G1/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an automated warehouse capable of preventing a slip of a wheel without impeding a function of slidingly moving a load between a self-traveling carriage and a rack. SOLUTION: A step part 5b is formed in a part of a rail 5 positioned in a side of a self-traveling carriage 14 and the step part 5b is disposed with a timing belt 12. The self-traveling carriage 14 is provided with front/rear/left/ right wheels 17, a timing gear 35, and a presser roller 36. The timing belt 12 and the timing gear 35 are engaged with each other so as to prevent the wheels 17 from slipping. The timing belt 12 is disposed in the step part 5b of the rail 5 so as not to impede the sliding movement of the load.
Patent JP-2003031924-A (JP)
Title: Metal circuit forming method
Inventor: IZUMIDA SHINYA
IPC: C25D5/56
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive high-molecular complex used for easily forming a metal film or a metal circuit high in adhesion strength to the surface of a base, without using expensive apparatuses, and to provide a metal circuit forming method by the use of the same. SOLUTION: In a method for forming a metal circuit on the surface of a base, a polyimide precursor solution 3 is applied on the surface of a base 1 and dried up, the polyimide precursor located on the metal film or the metal circuit is made to react on palladium ions, to be turned into a photosensitive high-molecular complex thin film 5, and the high-molecular complex film 5 is irradiated with ultraviolet rays 10, in the presence of a hydrogen donor to turn palladium ions into metal, palladium which is catalystically active to electroless plating, and a metal film or a metal circuit is formed through electroless plating, electroplating, and imidization by heating.  A thin film layer, having a structure where plating metal is partially bonded to a polyimide precursor, is formed, so that the metal film or the metal circuit is improved in adhesion strength by the anchor effect of the above thin film layer.
Patent JP-2003027733-A (JP)
Title: Vibration-isolation floor structure
Inventor: MIZOGUCHI YOSHIKATA
IPC: E04F15/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-isolation floor structure capable of being simply executed only by the builder of a vibration-isolation floor for horizontally supporting a flooring on the top face of the structure while being capable of making the term of works shorter than a conventional device. SOLUTION: In the vibration-isolation floor structure in which the flooring is supported on the top face of the structure 1 through vibration-proof materials 2 and floor joists 3 made of a metal, bolts 4 are disposed in upright to the vibration-proof materials 2, and a height to the structure 1 is adjusted freely through the bolts 4 in floor-joist connecting supporting members 6 with mechanical connecting mechanisms 5 for connecting and fixing the floor joists 3.
Patent JP-2002374564-A (JP)
Title: Security system with respect to recorded contents of mobile phone
Inventor: MINO KOICHI
IPC: H04W8/22
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a development and operation method of a system (X mode) that compensates missing of mobile phones that contain diversified information and important confidential data transmitted/received with forced deletion of the information and data. SOLUTION: There is possibility of occurrence of mistakes or intended damages when one user singly deletes recorded contents of a mobile phone. Then mobile phone manufactures install the X mode to mobile phones. An association (Japan communication security association: tentative name) is established, which generates a forced delete signal X code on the basis of X mode designation by the manufacturer, a delete code of a user itself, and an X mode key from the manufacturer, confirms the concerned person on the basis of use information of a phone company and transmits the X code. It is contrived to forcibly delete recorded contents after a plurality of agencies are involved in this association so as to exclude factors leading to mistakes and crimes. This association is operated on the monthly use charges and decides the use charge depending on insurance of loss.
Patent JP-2003035514-A (JP)
Title: Area extraction method for fringe analysis
Inventor: NAKADA MASAYUKI
IPC: G01J9/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an area extraction method for uniquely providing an automatic extraction of a fringe analyzing area by superimposing a reference mask containing a nearly circular preformed reference contour on a coordinate area computed on the basis of an observed material's shape. SOLUTION: In the method, first the reference mask of the reference contour aligned with the outline shape of the observed material is formed (S0). After setting of the observed material (S1), a fringed picture is imaged by using a fringe scan (S2). Modulation for each pixel is computed from the imaged data on the fringed picture (S3). Based on the computed value, a coordinate area applicable to the shape of the observed material is computed (S4) to create a mask tracing the outline shape of this area (S5). The coordinate of a position of center of gravity on an internal area of this mask is detected (S6), and then the reference mask is installed in conformity with the coordinate (S7) to extract the area entered inside the reference contour (S8).
Patent JP-2002107379-A (JP)
Title: Open type watthour meter
Inventor: CHUNG BOEM-JIN
IPC: H04M11/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an open-type watthour meter which enables conducting telephone and low-speed/high-speed data communication, not to mention remote meter-reading through electric power line communication by equipping the watthour meter with a TCP/IP protocol engine and a dedicated protocol engine. SOLUTION: This watthour meter comprises an electric power line communication part 330, which separates an electric power line communication signal of high frequency from an electric power line signal, a packet-connecting machine 320 which transmits data to a processing part according to the kind of frames of the communication signal, packetizes data inputted from a host- processing part according to the kind of frames, and transmits the packets to the electric power line communication part 330, a low-speed data processing part 390 which performs remote meter-reading communication, a high-speed data processing part 350 which transmits high-speed data to an outdoor communication terminal through the packet connecting machine 320, and a telephony processing part 370, which is connected to an external sound device,  encodes and transmits a sound signal to the packet connecting machine 320, and decodes and transmits the encoded sound signal to the external sound device.
Patent JP-2003037770-A (JP)
Title: Electronic camera, method for controlling the electronic camera, motion-picture camera and method for controlling the motion-picture camera
Inventor: MORI HIDEKI
IPC: G10L15/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to estimate contents of an image file and an image folder by only glancing a fine name and a folder name. SOLUTION: An electronic camera 10 is provided with an image pickup device (32) that picks up an image of an object (31) to generate an image signal, a storage device (39) that stores the image signal as a prescribed data file and a control section 36. The control section 36 has the functions of a character recognition means, that extracts the character information from the image signal to recognize characters and a character string generating means that uses the character information recognized by the character recognition means to generate a character string. When the electronic camera records the image signal picked up by the image pickup device, after character recognition to the storage device as a data file, the control section 36 uses the character string for the name of the data file or the name of the folder storing the data file.
Patent JP-2003036370-A (JP)
Title: Commodity trading method and commodity trading system
Inventor: KOROGI TOSHIRO
IPC: G06Q30/06
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a commodity trading method and a commodity trading system which can save the trouble of an intending buyer, prevent unnecessary rise or fall of a market price in commodity trading, and prevent mismatch in the trade between the intending buyer and a commodity provider. SOLUTION: The commodity trading method is used to trade commodity in a preset price market and provided with a terminal 10 owned by the intending buyer who wants to buy or book an item, a terminal 20 used by the commodity provider, and a server 30 which can transmit and receive between the terminal 10 and the terminal 20, and is used by a service center to provide service.  It includes a step which urges input of trade participation yes-no information whether the commodity provider participates in the trade or not, and input of the number of trade information to the terminal 20 based on the price preset in the server; a step which transmits the preset price and the number of trade information to the terminal 10 based on the input in the terminal 10 of the intending buyer; and a step which transmits information to the terminal 20 when information that the item is desired is received from the terminal 10.