baber/WOPTO huggingface dataset:
Patent JP-2004156665-A (JP)
Title: Obturating plug
Inventor: MIURA HIDEYA
IPC: B62D25/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obturating plug that can be easily installed with small force.  <P>SOLUTION: In an outer circumferential surface of a cylindrical body 16, a straight part 24 is provided along an axial line of the cylindrical body 16, and on the opposite side to the straight part 24, step parts 28 (partial), 30 and 32 are provided with lower surfaces tilted to a perpendicular surface to the axial line of the cylindrical body 16. As an end part of the straight part 24 is inserted into a hole part 12, the lower surface of the step part 32 is applied to a circumferential edge part of the hole part 12, so that the cylindrical body 16 is disposed with inclination to a center line of the hole part 12. By then pressing a flange part 20 on the side of the step part 32, this obturating plug 14 can be easily installed onto the hole part 12. By simply pressing it one time, the plug 14 can be installed onto the hole part 12, so that the plug 14 can be easily installed at favorable workability without requiring much labor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154835-A (JP)
Title: Amorphous alloy plate, its manufacturing method, and its manufacturing apparatus
Inventor: NAKAHATA TAKUJI
IPC: C22C45/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous alloy plate whose thickness is ≥ 0.1 mm, whose microcrystal phase has a volume fraction of ≤ 30%, and which is manufactured at a low cost, and to provide its manufacturing method and its manufacturing apparatus.  <P>SOLUTION: An amorphous alloy plate 6 is manufactured by feeding molten amorphous alloy on to the surface of a cooling roll 2 being rotated in one direction. The manufacture of the amorphous alloy plate 6 is conducted as follows: a molten amorphous alloy 5 is fed in such a way that, with respect to the vertical cross section of the cooling roll 2, the molten alloy is fed to a predetermined range extending from the apex of the roll 2 along the direction opposite to the rotational direction of the roll 2; and the peripheral velocity of the cooling roll 2 is made 1-200 m/min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161302-A (JP)
Title: Folding container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a locking hook from getting damaged with strength and durability of the hook reinforced, suppress a vertical fluctuation of the hook, and suppress a swing of a horizontal hinge pin engaged with the hook when rotating a lower split sidewall so as to smoothly rotate the lower split sidewall.  <P>SOLUTION: A folding container consists of an upper frame 1, a base 2, trap sidewalls 3 with their upper ends pivoted to the upper frame and split sidewalls 4 having an upper split sidewall 4' and the lower split sidewall 4". The folding container has the horizontal hinge pin 5 straddling across a dent 4a formed at the lower end of the lower split sidewall. The container is also formed with the locking hook 6 which is cantilevered on a peripheral frame 2b of the base and engaged with the horizontal hinge pin in such a way that the space between the hook 6 and the base are coupled via a reinforcing coupling rib 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165940-A (JP)
Title: Broadcast receiver for vehicle
Inventor: KODAMA SATOSHI
IPC: H04W4/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sound of a broadcast from being broken even in a tunnel etc., when a tuner mounted on a vehicle is receiving the broadcast.  <P>SOLUTION: A reception sensitivity detection part 37 of a tuner reception sensitivity decision part 36 always monitors the reception sensitivity of a tuner 31, when the reception sensitivity decreases below a specified value or when a reception sensitivity decrease prediction part 38 predicts through a navigation device 32 that the reception sensitivity is to decrease, for example, in the case that the vehicle is going to enter a tunnel or the like. Then, a relay selection data request transmission part 14 of a received broadcast wave requests other vehicles to send data for received broadcast relaying. When another vehicle sends specified data, a received broadcast relaying vehicle selection part 25 selects a proper vehicle with such data. Then, a relaying request output part 15 requests the vehicle to relay a received broadcast wave. The selected vehicle sends a signal of a broadcast wave being received, and this vehicle receives and changes it into a signal of the tuner 31 and outputs it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162816-A (JP)
Title: Hydraulic circuit of construction machinery avoiding overload
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit reducing fuel consumption on working by avoiding overload state.  <P>SOLUTION: There are provided with a pressure sensor for detecting a discharge pressure of a pump, a controller for outputting a control signal for controlling an input torque of a regulator from an output side, and the hydraulic circuit for connecting the output of the controller and the regulator. The input torque is reduced to a predetermined low torque with the controller when the discharge pressure of the pump rises at a speed not less than the predetermined level. Thereafter, the input torque is controlled to increase along with a predetermined pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169937-A (JP)
Title: Combustor for horticulture
Inventor: NOMIZU KOICHI
IPC: F24H9/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a combustor used in a horticulture and agricultural house which are different from those used in general households, wherein water may be splashed to equipment due to water pouring, rain water leakage, and dew formation and water may penetrate into the equipment.  <P>SOLUTION: This combustor for horticulture is formed by detachably applying, on a body, a waterproof cover 6 formed of a transparent sheet material covering parts installed on the exterior of the equipment such as an operation part 5 and a sunshine sensor 13. Thus, even if a special seal is not applied, water is prevented from penetrating into the combustor and parts from being deteriorated. Also, since the waterproof cover 6 is detachable, parts can be easily replaced and maintainability can also be improved. In addition, the operating part 5 can be operated even if the waterproof cover 6 is kept installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169593-A (JP)
Title: Water injection controller for gas turbine
Inventor: TSUJIMOTO MASAAKI
IPC: F02C9/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water injection controller for a gas turbine capable of immediately corresponding to water injection amount to prevent an excess condition even when rotation speed of the gas turbine is abruptly reduced to prevent blowing-out of flame of a combustor in order to stabilize operation of the gas turbine.  <P>SOLUTION: In this water injection controller for the gas turbine having a function for adjusting injection amount of water W into the combustor 3 in the gas turbine 10 having a fuel control means for adjusting fuel flow rate into the combustor in accordance with fuel flow rate, a water injection amount set value computing device 22 when speed is abruptly reduced for limiting to a predetermined set value within a scope for maintaining operation of the gas turbine 10 in a stable condition when detecting a fuel control condition so that rotation speed of the gas turbine 10 is abruptly reduced or detecting an external command for abruptly reducing speed of the gas turbine during operation of the gas turbine and a change-over device 23 to the computing device 22 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167357-A (JP)
Title: Temperature control method
Inventor: AKAHA YOSUKE
IPC: G05D23/19
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control method which enables a temperature to be maintained in a mixing tank when a solvent is added and mixed to a solvent at a predetermined temperature.  <P>SOLUTION: In the temperature control method, the temperature 31 in the mixing tank is controlled so as to be maintained at a predetermined temperature by passing a heating medium into a jacket of the mixing device comprising the mixing tank in which the solvent is added and mixed to the solvent and the jacket surrounding the mixing tank and storing the heating medium in the inside. The temperature 32 in the jacket is adjusted such that the temperature 32 in the jacket at the addition starting time of the solvent becomes a target temperature that is varied by a predetermined temperature to an opposite direction from the direction where the temperature 31 in the mixing tank is varied by the addition of the solvent during from a predetermined time before the addition starting time of the solvent to the addition starting time. The temperature 32 in the jacket is adjusted so as to be the same temperature as the temperature before the addition starting time of the solvent of the mixing tank during from a predetermined time before the addition ending time of the solvent to the addition ending time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172534-A (JP)
Title: Solid-state laser apparatus
Inventor: NAGAI TAKASHI
IPC: H01S3/094
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser apparatus wherefrom a high-power laser beam can be obtained in spite of its small size.  <P>SOLUTION: The solid-state laser apparatus 1 has five laser modules 2 and a pair of front and rear mirrors 3, 4. The solid-state laser apparatus 1 has a rectangular-box-form attaching base 6, and the respective laser modules 2 are so disposed in the positions of the respective vertical surfaces of the attaching base 6 as to orient them respectively toward the inside of the attaching base 6. Laser beams L oscillated from laser media 5 of the respective laser modules 2 are so reflected many times and so amplified that their optical paths intersect in the space portion surrounded by the respective laser media 5. Thereby, there can be provided the small-sized solid-state laser apparatus wherefrom a high-power laser beam L is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169512-A (JP)
Title: Block connecting body and its construction method
Inventor: WADA KAZUNORI
IPC: E02B3/14
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible block connecting body having curvature property by having sufficient connecting strength, and contriving improvement of workability/construction quality, and to provide its construction method.  <P>SOLUTION: The block connecting body 10 connects a plurality of civil engineering concrete blocks 20 with a PC steel material 30 in series. The PC steel material 30 is tightened to integrally convey the block connecting body 10, and after laying, is bendable so that the PC steel material 30 is loosed and the integrally connected block connecting body 10 is matched with a installed position shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174668-A (JP)
Title: Method and apparatus for negotiating service of mobile body
Inventor: ALBERTSSON HENRIK
IPC: H04W4/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for performing service negotiation between a mobile terminal (100) and a server (110) for providing the service of the mobile body.  <P>SOLUTION: The mobile terminal (100) receives a service request including a list of requested services. The list is compared with a set of available services able to be provided by the server (110). Thus, it is discriminated which service is requested but not available and not provided by the server (110). In order for the mobile terminal (100) to discriminate which services are available, a delta list including unavailable services is finally sent to the mobile terminal (100). It is preferred that a tree structure of multi-levels defined in advance is adopted, the services in the request service list and the delta list are particularized, and a single route node particularizes all the services of subordinate nodes to the single route node. The information and the processing amount exchanged in the mobile terminal can be reduced in this way.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178693-A (JP)
Title: Disk device
Inventor: MINASE MINORU
IPC: G11B17/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve an S/N ratio in a disk device.  <P>SOLUTION: A spindle motor control board 10 is provided at the lower part of a tray 3 of the disk device via a buffer member, and a relay board 12 is provided to the lower part of the tray 3 at a different position. An FPC (flexible printed board) 9 connects the spindle motor control board 10 and the relay board 12 with a main control board 7 of the body of the device. Another FPC connects the relay board 12 with a head 1c, and a head detection signal is supplied to the main control board 7 via the relay board 12. A driver IC of a motor driving system is mounted on the spindle motor control board 10, and a motor drive signal, separated from the head detection signal, is supplied to a spindle motor 1a or to a feed motor of the head 1c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179989-A (JP)
Title: Automatic internet provider connecting system, radio base station equipment, management server, automatic connecting method, and program
Inventor: FUNATSU HIROSHI
IPC: H04W88/08
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic internet provider connecting system, with which the user automatically connect its computer to an internet provider through the nearest access point by performing simple operation and utilizes, such services as internet access, electronic mail, offered by the provider, while utilizing a public circuit at an inexpensive call charges.  <P>SOLUTION: The automatic internet provider connecting system comprises: radio base-station equipment 20, which relays speech by exchanging messages with a portable terminal 10 existing in a predetermined area; access point devices (AP devices 31-33), which are connected to provider devices 41 and 42 offering services regarding information and communication, and relay the call between the devices and base-station equipment 20; and a public circuit network 39, which connect them to each other. The base-station equipment 20 has: an AP information table 22, which holds the number of the nearest AP device with respect to a special number allotted to each provider; and a switching section 21, which switches a destination number to the number of the corresponding AP device by referring to the table 22, upon receiving a call request from the portable terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178327-A (JP)
Title: Information input/output system and information input/output program
Inventor: SHOJI KENTARO
IPC: G06F3/03
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide improve recognition rate of character information using additional information such as the order of making strokes in writing a character.  <P>SOLUTION: In this system, a data input mechanism 13 obtains input coordinates data of absolute coordinates based on hand-writing information from a writing device 12. The data input mechanism 13 outputs writing character data 132 which is coordinates data of time series to an image recognition mechanism 15 and a character recognition mechanism 16, when input coordinates data is judged as belonging to a character data domain. The image recognition mechanism 15 generates image data 151. The character recognition mechanism 16 generates character data 161 by performing a character recognition processing. Then, an output data editing mechanism 19 generates indicating data based on predetermined format information extracted from a format database 14, the image data 151 and character data 161, and indicates the data at a indicating part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182774-A (JP)
Title: Method for producing polyether polymer composition, polyether polymer composition and solid electrolyte film
Inventor: NISHIO HIDEYUKI
IPC: C08J5/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyether polymer composition which causes no gelation in preservation and molding, to provide a method for producing the same and to obtain a solid electrolyte film which is obtained by molding the composition and has excellent mechanical properties.  <P>SOLUTION: The polyether polymer composition is obtained by dispersing a polyether polymer into an organic solvent to give slurry, dissolving a stabilizer soluble in the organic solvent in the slurry and then removing the organic solvent from the slurry. The solid electrolyte film is obtained by mixing the composition with an electrolyte salt compound and extrusion molding the mixture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180757-A (JP)
Title: Setting board for pachinko machine
Inventor: KURODA SHIRO
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacturing and management by using a setting board to be attached to the rear surface of a game board in common without being restricted by a relay terminal board changed according to a model of the machine.  <P>SOLUTION: A reference attachment part 16 setting a large-size relay terminal board 15 as a reference is provided in the rear surface part of a plate-shaped setting board 1. Auxiliary reference attachment parts 25 and 26 attaching small-size relay terminal boards 27 and 28 in the reference attachment part are integrally formed. This setting board is so formed that the different large/small relay terminal boards are selectively attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186289-A (JP)
Title: Etching method and apparatus thereof
Inventor: WADA NORIYA
IPC: C23F1/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately monitor the degree of progress of an etching process, set the etching time of each vessel to the adequate condition in accordance with an increase in the impurity concentration of an etchant, improve the accuracy of the etching process, and effectively utilize the etchant.  <P>SOLUTION: When the etching time in the EPD etching vessel 11 is detected with an etching time detecting unit 24 and the EPD etching time becomes equal to EET+Δt from the preset extending time Δt, the processing time in the etching process does not become longer excessively, time required for the system as a whole can be balanced, and the stable system tact can be maintained by sharing Δt/2 to rough etching time PET. Moreover, since the just etching time JET is extended only as much as Δt, the over-etching time OET in the over-etching vessel 12 is set as (JET+Δt)×m%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185887-A (JP)
Title: Reliability test method of protection circuit of electronic ballast for fluorescent lamp, and protective operation confirmation method in outgoing inspection of electronic ballast for fluorescent lamp
Inventor: KONDO KAZUYOSHI
IPC: H05B37/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliability test method of a protection circuit of an electronic ballast for a fluorescent lamp capable of executing a large number of tests in a short period while simulating an end-of-life transient phenomenon of the fluorescent lamp.  <P>SOLUTION: This reliability test method of a protection circuit of an electronic ballast for a fluorescent lamp is characterized by that, in the electronic ballast of the fluorescent lamp, an impedance-variable element is connected to the load side of the electronic ballast; and a history passed by the actual fluorescent lamp as the transient phenomenon at the end of life is recreated by the impedance-variable element to confirm the protective operation of the electronic ballast.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183133-A (JP)
Title: Method for producing inorganic fiber
Inventor: TARAO TAKASHI
IPC: D04H3/002
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing inorganic fibers uniform in fiber length and scarcely forming shots (flaked films and/or particulate matters).  <P>SOLUTION: The method for producing the inorganic fibers comprises (1) the step of preparing a sol solution consisting mainly of an inorganic component, (2) the step of extruding the sol solution via a nozzle, subjecting the extruded sol solution to an electric field to form inorganic gel-like fibers, (3) the step of subjecting the inorganic gel-like fibers to a gas prior to accumulating the inorganic gel-like fibers, (4) the step of accumulating the resultant inorganic gel-like fibers on a trapping member, and (5) the step of drying the thus trapped inorganic gel-like fibers to form dry inorganic gel-like fibers as the final inorganic fibers, and preferably furthermore, the step of sintering the (dry) inorganic gel-like fibers to form sintered inorganic fibers as the final inorganic fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004046062-A (JP)
Title: Endless belt and method of manufacturing the same
Inventor: YASHIKI YUICHI
IPC: B29K27/12
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt free from dent and beading defects and a method of manufacturing the same.  <P>SOLUTION: The endless belt has a polyimide resin layer formed by using at least a polyimide precursor solution, which contains a silicone leveling agent. The method of manufacturing the same has at least a polyimide precursor coating stage of coating the polyimide precursor solution to form a polyimide precursor coating film on the surface of a core body provided with a release agent and a drying stage of drying the polyimide precursor coating film, and the polyimide precursor solution contains the silicone leveling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158400-A (JP)
Title: Pendant type annular fluorescent lamp fixture
Inventor: OTANI KOJI
IPC: F21S4/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a light-receiving unit 20 from dropping off inside a fixture main body 10 by bearing overweight without sacrificing assembling workability.  <P>SOLUTION: A pendant type annular fluorescent lamp fixture is equipped with the main body 10 for suspending from a ceiling surface; an infra-red signal light-receiving unit 20 for detecting infra-red ray signals; and a transparent unit cover 30 for freely openably and closably covering a light-receiving surface side of the light-receiving unit 20. A unit-receiving window 11 is formed at an upper surface peripheral edge portion of the main body 10, and the light-receiving unit 20 is elastically attached to a spot of the unit-receiving window 11 from inside of the main body 10. The light-receiving unit 20 and the unit-receiving window 11 are detachably hinged, and the light-receiving unit 20 is structured to be supported via the hinged spots when the light-receiving unit 20 is dropped off inside the main body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193894-A (JP)
Title: Optical transmitting/receiving device
Inventor: KANO MARIKO
IPC: H04B10/25
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress crosstalk with a simple constitution in an optical transmitting/receiving device using a beam splitter method.  <P>SOLUTION: Transmission light emitted by a light emitting element 2 is reflected by a beam splitter 7 and made incident on an optical fiber 3. Reception light emitted from the optical fiber 3 is transmitted through a beam splitter 3 and made incident on a light receiving element 4. A lens 6 is provided to converge the transmission light emitted by the light emitting element 2 on an end surface of the optical fiber 3 and also the reception light diffused and emitted from the optical bier 3. A shutter 5 is provided to shield light which is reflected by the end surface of the optical fiber 3 and proceeds to the light receiving element 4 among the transmission light emitted by the light emitting element 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI