baber/WOPTO huggingface dataset:
Patent JP-2001217757-A (JP)
Title: Radio communication master unit, network system using the same and communication method
Inventor: MATSUI KAZUE
IPC: H04L29/10
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication master unit, which can be easily installed and can perform stable radio communication with a radio communication slave unit, a network system, which can be easily constructed and can perform stable radio communication, and a communication method. SOLUTION: A network is constructed while using a radio communication master unit 10 provided with a power source connecting part 12 connected to a socket 110 for electric lamp, communication means 30, 32, 34 and 36, which are connected to the power source connecting part 12, for performing communication with a radio communication slave unit 140 and the other radio communication master unit and an electric lamp connecting part 14, which is conducted with the power source connecting part 12, for connecting a power source plug 120 of an electric lamp 130.
Patent JP-2001207559-A (JP)
Title: Airtight structure in reentrant angle part or outside angle part
Inventor: KOTANI MIKI
IPC: E04B1/66
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an airtight structure capable of ensuring airtight property in reentrant angle part or an outside angle part formed by an internal wall frame of a house and facilitating the construction. SOLUTION: An airtight sheet corner 7a is provided in the reentrant angle part formed by thermal insulation internal wall frames 2a, 2b and a reinforcing post 3 which are provided on a floor 1 so as to seal a connection part of the floor 1 and the reinforcing post 3. An airtight tape 6 is arranged so as to seal a connection part of the floor 1 and the thermal insulation internal wall frames 2a, 2b and a connection part of the thermal insulation internal wall frames 2a, 2b and the reinforcing post 3, to bring it into close contact with the airtight sheet corner 7a.
Patent JP-2001196700-A (JP)
Title: Nitride semiconductor and growth method thereof
Inventor: OZAKI NORIYA
IPC: H01S5/323
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a nitride semiconductor for further improving life characteristics and yields in mass production to further improve reliability when putting an element into practical applications by forming device structure on a substrate made of a nitride semiconductor, and to provide a nitride semiconductor element with improved element characteristics such as life characteristics with a nitride semiconductor obtained by a method for growing the nitride semiconductor as a substrate. SOLUTION: A buffer layer 3 shown by AlbGa1-bN (0<=b<=1) is formed on a nitride semiconductor substrate 1, a first nitride semiconductor layer shown by AleGa1-eN (0<=e<1) is formed on it, and then a second nitride semiconductor layer 5 is grown by a method for reducing dislocation by utilizing the lateral growth of the nitride semiconductor.
Patent JP-2001207785-A (JP)
Title: Underground drilling method and underground drilling machine
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/08
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an underground drilling technic capable of relatively reducing drilling torque in comparison with a conventional technic and favourable in drilling efficiency. SOLUTION: A cutter 2 of an underground drilling machine is constituted by providing two sets of precession mechanisms made of a pair of rotation axes 3 to be rotated by a motor 4 for cutter driving, a pair of rotational members 5 to rotate in accordance with rotation of each of the rotation axes 3 and an interlocking member 6 axially supported by a pin 5a on a pair of the rotational members and devised to rotate each of axially supported parts of the interlocking member 6 in the same radius in accordance with rotation of the rotation axes 3 and providing a drilling bit 10a for advance drilling and a frilling bit 10b for after-drilling on each of the members 6, 7, 8, 9 by attaching the outer peripheral part frame 7 and the cutter spokes 8, 9 on the interlocking member 6,  and the ground is drilled in two stages by drilling it by the drilling bit 10a for advance drilling so as to leave a large number of rod type undrilled parts subdivided by crossing ring grooves undrilled by moving the drilling bits 10a, 10b in a precession state by the precession mechanisms and breaking these rod type undrilled parts by the drilling bit 10b for after-drilling.
Patent JP-2000217047-A (JP)
Title: Program search method
Inventor: MAZE KENNETH WAYNE
IPC: G06F3/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a program search method by which programs desired by a user and going to be broadcast in future from a program guide list can automatically be searched and which informs the user of a program when the program coincident with the requirement of the user is found out. SOLUTION: A screen 210 of a television receiver 200 displays a program guide. A consolidated search condition consisting of two separate search conditions that are consolidated together is generated, the program guide is searched as to a program satisfying the consolidated search condition in response to the consolidated search condition and a program satisfying the consolidated search condition is indicated by using the program guide. The separate search conditions are consolidated together by using any of logical operators 'AND', 'OR', and 'NOT'. The separate search conditions relate to any of a program tile, a star of a program, a director, a topic, a theme, and a background.
Patent JP-2001208225-A (JP)
Title: Water discharge instrument having temperature control valve
Inventor: MATSUMOTO OSAMU
IPC: F16K1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge instrument having a stable operation characteristic having a temperature control valve for controlling mixed water temperature by changing the mixing amount of water and hot water by changing the opening ratio of a water side opening and a hot water side opening by moving a spool valve in the axial direction. SOLUTION: This water discharge instrument has a cylindrical housing 41, a water side opening 52 and a hot water side opening 54 for letting water and hot water flow in a mixture chamber 64, the spool valve 46 integratedly having a water side valve 48 and a hot water side valve 50, and a water side rear chamber 55 and a hot water side rear chamber 57 installed in the housing 41 and on the rear sides of he water side valve 48 and the hot water side valve 50. A short-circuiting cannel 61 for directly communicating the water side rear chamber 55 with the hot water side rear chamber 57 for balancing the pressure in the chambers 55, 57 is installed in the temperature control valve 36.
Patent JP-2001209358-A (JP)
Title: Correction of irregularity in display image
Inventor: NAITO KEIJIRO
IPC: G02F1/133
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To easily determine data for correcting irregularities in a display image. SOLUTION: An output compensation is required for the purpose of bringing each output level of a light beam close to each prescribed level, the light beam emitted from plural positions on an image to be displayed when an image signal for showing a prescribed uniform image is inputted in an image display device. The correction data is determined by obtaining data compensation corresponding to each output compensation required as above, on the basis of the input/output characteristic data of the image forming part.
Patent JP-2001216771-A (JP)
Title: Recording device of program data and recording method
Inventor: MORIMURA YASUO
IPC: H04N5/445
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent recording data that is not desired by a user from being recorded. SOLUTION: When video recording operation is performed in a state in which information on EPG of the next program (specified program) following to a program watched in the present is held, a start time Ta of the specified program is compared with a time, Tb at which recording operation is performed (ST1, ST4, ST5) while referring to the EPG information. When the time Tb is earlier than the time Ta by a fixed time, for example, within five minutes, video recording is started at a start time Ta of the specified program (ST6, ST7). Even if a user performs video recording operation slightly before the start time Ta of the specified program to be recorded by user, information being not required by a user such as CM before the specified program and the like is never video-recorded.  When video recording operation by a user is not performed before a time that is earlier than a start time of a program by a fixed time, video recording is started instantly (ST6, ST8). Thus, the present program can be recorded halfway.
Patent JP-2001212893-A (JP)
Title: Urethane foam material and method of manufacturing the material
Inventor: OKADA YOSHIBUMI
IPC: B29D99/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel urethane foam material having a magnet extending longitudinally and embedded in the outer surface and a method of manufacturing the urethane foam material at low cost. SOLUTION: A forming paper P to be let out continuously and a long length of magnet M to be let out continuously are made to run synchronously in a state of the magnet M being laid on the upper side of the forming paper P. After raw urethane U is supplied continuously onto the upper smooth side 30 of the forming paper P, the opposite end edge parts 31 in the longitudinal direction of the forming paper P are brought into contact with each other in the shape of joined hands so that the raw urethane U and the magnet M are put in a state of being inserted therein. The raw urethane U is foamed and expanded in a process wherein a tubular part 32 formed of the forming paper P moves through the inside of a tubular guide member 20.  Thereby a long length of urethane foam material S like a bar having the magnet M in a long length extending longitudinally and embedded in the outer surface is formed continuously inside the tubular part 32.
Patent JP-2001205814-A (JP)
Title: Ink-jet head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/175
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head which can form good images without a density irregularity by maintaining an ink discharge amount nearly constant. SOLUTION: In this ink-jet head, a substrate 1 having a plurality of linearly arranged heating resistors 3 and a top plate 5 having a plurality of ink discharge holes 6 are arranged nearly parallel via a predetermined interval provided therebetween. An ink 8 is filled in a gap formed between the substrate 1 and the top plate 5. Images are formed by discharging ink drops from the ink discharge holes 6 by a heat energy generated by the heating resistors 3. The ink 8 is circulated so that the ink 8 between the substrate 1 and the top plate 5 flows in a direction orthogonal to the arrangement of the ink discharge holes 6.
Patent JP-2001212897-A (JP)
Title: Surface sheet of absorbent article and manufacturing method therefor
Inventor: MIZUTANI SATOSHI
IPC: E01F9/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible surface sheet of absorbent article without having sticky feeling and stuffy feeling. SOLUTION: The surface sheet for covering the absorbent article is provided with multiple opening parts. The surface sheet of absorbent article is formed of a thermoplastic resin containing multiple granules having a particle diameter of 0.1-30 μm, wherein 20-150 pts.wt. granules are added based on 100 pts.wt. thermoplastic resin. The surface sheet is soft and has less sticky feeling and stuffy feeling, which are characteristics of plastic sheets.
Patent JP-2001215586-A (JP)
Title: Camera
Inventor: WATANABE ATSUSHI
IPC: G03B17/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera, having a lock mechanism for a back cover, capable of preventing a situation that a member is exposed to the outside of the camera and occupies peripheral space. SOLUTION: A back cover opening/closing member 3 is held between a camera body 1 and a camera outside cover 5 and is held movable in the vertical directions. The back cover 2 is supported pivotally by a shaft in the body 1, and rotates with the shaft as center and the back cover pawl 2a of the back cover 2 is engaged with the back cover opening/closing pawl 3b of the member 3.
Patent JP-2001216227-A (JP)
Title: Interface controller, interface control method, and external storage sub system
Inventor: SANO TOMOTAKA
IPC: G06F13/36
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To evade efficiency decline accompanying communication time increase by applying an interface protocol capable of performing multiple operations without inviting the physical quantity increase of hardware. SOLUTION: Between an interface protocol control part 100 connected to a host computer by an interface capable of performing multiple operations such as a fiber channel path 4000 and DMACs 130 for transferring data from the interface protocol control part 100 to a data storage memory 140, a large capacity buffer 110 and a control part 120 are provided. The storage of plural data and control information 500 from the host computer to the plural areas of the large capacity buffer 110 and access to the data and the control information 500 inside the large capacity buffer 110 by the DMACs 130 are asynchronously performed by the control part 120. Thus, data transfer to the data storage memory 140 is made possible in the DMACs 130 for a number equal to or less than multiplicity in the interface protocol.
Patent JP-2001218335-A (JP)
Title: Electrical connection box
Inventor: MAKINO MASAHIRO
IPC: H02G3/14
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box, from which whether mutually attachable and detachably cases are attached to each other can be grasped surely. SOLUTION: This electrical connection box 1 is provided with a waterproofing case 3, rear case 10, locking section 31, locked section 32, and contacting section 33. When the locking section 31 and the locked section 32 are engaged with each other, the case 3 and 10 are attached to each other. The locking section 31 is provided with a pair of elastically deformable arm sections 41 and a connecting section 42. The locked section 32 is provided with a projection 43 having a slope 44. The protrusion 43 is protruded from the external surface 13a of the rear case 10. The slope 44 comes into contact with the connecting section 42. The contacting section 33 is protruded from the external surface 13a and has a contacting surface 33a. When the locking section 31 is engaged with the locked section 32, the arm section 42 comes into contact with the contacting surface 33a and produces sound.
Patent JP-2001215222-A (JP)
Title: Spotting head
Inventor: SAITO YASUYO
IPC: G01N35/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a device, and to efficiently carry out spotting work to reduce remarkably a working time for spotting, in a spotting head. SOLUTION: This spotting head is provided with an upper head part 10 arranged at the first prescribed pitch P1 and provided with plural injection parts 11a-11y injected with different kinds of test solutions, a lower head part 30 arranged in a position lower than the upper head part 10 and having plural opening parts 31a-31y arrayed at the second pitch P2 smaller than the first pitch P1, and an intermediate head part 20 provided with plural intermediate passages 21a-21y for communicating the injection parts 11a-11y of the upper head part 10 with the opening parts 31a-31y of the lower head part 30.
Patent JP-2001214748-A (JP)
Title: Variable intake device for serial 4-cylinder internal combustion engine
Inventor: UNNO YOSHIYUKI
IPC: F02M35/104
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a variable intake device for serial 4-cylinder internal combustion engine capable of providing high intake filling efficiency and a high output torque over a wide rotating speed range and simplified in structure without requiring a large space. SOLUTION: Four mutually independent intake passages 41-44 having one-side ends communicating and connecting with each cylinder of serial four cylinders and the other ends communicating and connecting with a single intake air collecting chamber 5 are serially arranged in parallel to the cylinder arrangement direction every group of cylinders whose suction strokes are not continued and a rotary valve 3 provided in the middle of the intake passage 41-44 is switched according to rotating speed of an internal combustion engine so that all adjacent intake passages 41 and 44, 44 and 42, 42 and 43 or a pair of adjacent intake passages 41 and 44, 42 and 43 having one-side ends communicating and connecting with each cylinder in the group of cylinders whose suction strokes are not mutually continued can be allowed to mutually communicate or interrupted,  and each intake passage 41-44 can be allowed to communicate with or interrupted from the intake air collecting chamber 5 in a short-circuited state.
Patent JP-2000295795-A (JP)
Title: Capacitor module, capacitor bank using the same and capacitor accumulating warehouse
Inventor: OKAMURA MICHIO
IPC: H01G2/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor module that can enhance a filling efficiency to raise storage density of power energy and a capacitor bank using the same capacitor module and capacitor storage warehouse. SOLUTION: A plurality of capacitor cells connected in series is accommodated within a box type capacitor module P. A heat radiator is mounted at the end surface of module P and this heat radiator is also provided with a parallel monitor R that is connected in parallel with each capacitor cell. A capacitor bank is formed by stacking a plurality of stages such capacitor modules. In each module P, the heat radiating surface is exposed at the external area of the bank and is held in such a manner that it can be individually removed from the capacitor bank. A pair of these capacitor banks are arranged back to back with the heat radiating surface located in the external side and moreover such pair is arranged in the vertical and lateral directions by providing lead space and path of the module.
Patent JP-2001220217-A (JP)
Title: Composite board el element using the same
Inventor: TAKEISHI TAKU
IPC: C04B35/053
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite board capable of being sintered at higher temperatures while restraining reaction with a substrate which causes the characteristic deterioration of a dielectric layer and also scarcely causing a crack in the dielectric layer, or the like, and to provide an EL(electroluminescent) element using the same hoard. SOLUTION: In the composite board where electrodes and the dielectric layer are formed in this order on the substrate having electric insulation, this composite board is so constituted that the coefficient of thermal expansion of the substrate is 10-20 ppm/K. This EL element is produced by using the composite board.
Patent JP-2001224211-A (JP)
Title: Sulky rice transplanter
Inventor: KOJIMA YOSHIYUKI
IPC: A01C11/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sulky rice transplanter in which an intrarow spacing- changing operation tool and can be operated by an operator in his operation portion and does not hinder the works of the operator in the operation portion. SOLUTION: An opening portion 31a is formed in a fixed portion 31 placed in an operation portion, and an intrarow spacing-changing operation tool (grip portion 87b) is disposed in the opening portion 31a.
Patent JP-2000199021-A (JP)
Title: Copper alloy and production thereof
Inventor: NAKAMURA KATSUAKI
IPC: C22F1/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a brass and as production method of such brass having high ductility to the high speed outer power. SOLUTION: This production method has a step, in which a brass casting is produced by executing the casting under condition of 37-46 wt.% apparent Zn content in the raw material composition, 5×101-105 K/sec solidified speed at the casting time and >=5 K/sec cooling speed after solidifying till <=400 deg.C, a step, in which the brass casting is heated to a recrystallizing temp., and a step, in which a brass extruded material is produced by hot-extruding the brass casting at 480-650 deg.C.  In this way, when the brass casting is deformed by receiving the outer power, the crystal structure so as to generate by dispersing the strain in a metallic crystal, is formed and the dislocation is eliminated by generating the recrystallization with strain energy generated with the dispersion in the case of receiving the high speed outer power, and thus, the brass having high ductility to the high speed outer power is obtd.
Patent JP-2001190704-A (JP)
Title: Case for fire extinguisher
Inventor: MASAOKA NAOKI
IPC: A62C13/78
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost with a simple structure, make children difficult to take out a fire extinguisher for a wrong purpose and yet easy for an adult to take it out, and avoid spoiling the appearance by embedding the case into the wall. SOLUTION: The case for fire extinguisher comprises a fire extinguisher case body 1 with an opening section 11 on the front surface through which a fire extinguisher can be taken in and out, and a door 10 to close the opening section 11, which is provided on the inner side of the edge of the opening of the opening section 11. The fire extinguisher case body 1 is provided with a race having front and back groove walls 6, 7 for the lower end of the door 10 to be inserted into lower edge of the opening of the opening 11. On the upper part of the door 10 a hole 12 big enough for an adult's arm to pass through is drilled. On the hole 12 there is installed a transparent plate 13 which can be safely remover by pounding.  On the upper ends of the door 10 and the fire extinguisher case body 1, there are provided an engagement projection 15 and an engagement receiver 9 respectively to engage with each other.
Patent JP-2001227969-A (JP)
Title: Informing device for arrival information
Inventor: MIYOSHI KATSUTOSHI
IPC: G06Q30/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an informing device for arrival information capable of informing a distant location of the information concerning arrival time of a moving body even during traveling of the moving body. SOLUTION: This informing device has a destination setting means 22 setting the destination a route setting means 23 setting or calculating a route the set destination; a present location detection means 24 detecting a position of a present location; a present time acquisition means 25 acquiring present time; an arrival time estimation means 26 estimating the arrival time to the destination through the set of calculated route on the basis of the detected position of the present location and the acquired present time; an information setting means 27 setting the information concerning the arrival time; and information informing means 33, 34 informing the distant location of the set information concerning the arrival time by a mobile communication such as a portable telephone or a PHS, or an E-mail.