baber/WOPTO huggingface dataset:
Patent JP-2003255964-A (JP)
Title: Karaoke system
Inventor: SAKURAI SHINJI
IPC: G10K15/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke system which can carry on a team fighting singing battle while a singer sings wholeheartedly and other members view the order relation of their team with other teams in real time.  <P>SOLUTION: A music ID for specifying a played song which is sent from a remote controller 21 is received, the song specified according to the received music ID is played, and various information on scoring process record of a singing to the played accompaniment is presented to users. The karaoke system is equipped with a means for managing booking frames by a plurality of teams, a means for registering booking frames by the teams, a singing score record storage means of storing the singing scoring process record of the music ID sent by a plurality of specified sections in sequence from the karaoke device 1, and a total result display means of totaling the singing score record according to a team ID, and supports a team fighting singing battle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254064-A (JP)
Title: Mouthpiece forming auxiliary chamber in diesel engine
Inventor: TSUJI HIDEMASA
IPC: F02B19/16
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouthpiece forming an auxiliary chamber in which generation of a crack is surely restrained.  <P>SOLUTION: This mouthpiece for auxiliary chamber forming the auxiliary chamber of a cylinder head of the diesel engine comprises a barrel part 10 and a bottom wall 13. A communication hole 14 formed to be inclined in a cylinder center direction from a inner surface center part of the bottom wall 13 is formed to a main combustion chamber side wall surface to form a nozzle hole 15. A main combustion chamber side edge part in the barrel part 10 is made larger in diameter than an outer diameter of the barrel part 10 to form a fit flange 11. A circular arc cutout groove 19 is formed at a position, except for a combustion chamber side edge part, at a nozzle hole forming side in a peripheral side surface of the fit flange 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251004-A (JP)
Title: Pinball game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a middle hit attractive to supplement a big hit one and helpful to judgment in stopping of a game.  <P>SOLUTION: This pinball game machine generates a big hit for opening a big prize port while making an accessory continuous operation device operable and a middle hit for opening the big prize port while making the accessory continuous operation device non-operable on condition of a winning in a prescribed drawing processing. The machine comprises a middle hit winning stock means for stocking the winnings of middle hit by reserving the opening of the big prize port, and a middle hit release means for opening the big prize port on the basis of the stoked middle hit winnings under a specified condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253997-A (JP)
Title: Segment-retaining method and erector apparatus
Inventor: FURUI MICHIO
IPC: E21D11/40
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by easily and reliably retaining a segment in a segment-retaining method and an erector apparatus.  <P>SOLUTION: An erector apparatus 28 sets the position in the direction of the front and rear of a suspension fixture 58 to a connection hole H of a segment S to the segment S that has been positioned in the direction of the front and rear of a tunnel. Then, while the tip section of the suspension fixture 58 is being pressed against the inner periphery surface of the segment S, the suspension fixture 58 is moved so that the suspension fixture 58 approaches the connection hole H. When the connection hole H and the suspension fixture 58 coincide with each other and the suspension fixture 58 is inserted into the connection hole H, the segment S is retained by rotating the suspension fixture 58 at a specific angle and by pulling it up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259415-A (JP)
Title: Method and equipment for controlling soft handover
Inventor: KAGAWA MASAHIKO
IPC: H04W36/18
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimal soft handover section (time) regardless of varia tion in the communication environment of a service area.  <P>SOLUTION: The soft handover control method of a CDMA system having a first threshold value ADD for connecting a radio channel and a second threshold value DROP for disconnecting a radio channel and capable of setting more than one radio channel for one call comprises a step for determining the averaged value HOTa of the time in soft handover state where more than one radio channel has been set for one call, and a step for comparing the value HOTa thus determined with a reference value HOTc and controlling the first and/or second threshold value ADD and/or DROP in a direction for decreasing the difference thereof to a specified value or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253619-A (JP)
Title: Road surface cutter and road surface cutting method
Inventor: AIDA TAKASHI
IPC: E01C23/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a cutting groove at a prescribed interval on a road surface.  <P>SOLUTION: This road surface cutter has a cutting device and a guide wheel in a bottom part of a self-traveling vehicle, and vertically moves the cutting device by interlocking with travel of the self-traveling vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258539-A (JP)
Title: Microstrip antenna
Inventor: TANAKA MASATO
IPC: H01Q1/38
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight and flexible wearable antenna almost without causing crimple and capable of being sewn to clothing or a hat.  <P>SOLUTION: The antenna is configured with: a flexible dielectric base 3; a flexible and conductive ground plate 2 placed beneath the dielectric base 3; and a flexible and conductive microstrip patch 4 the area of which is smaller than that of the ground plate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263284-A (JP)
Title: Print-processing system
Inventor: ICHIKAWA MIKIYA
IPC: B41J5/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow print-processing to be promptly performed by permitting printing, without being restricted by a storage volume and storage of coordinate data requiring an even smaller storage volume and making print data transfer more efficient.  <P>SOLUTION: Print output means (driver) 102 provided in a computer 101 transfers print data to a printer 103, and if the volume of coordinate data contained in the print data is large, the print data is transferred at, for example, a lower accuracy level selected from among a plurality of predetermined accuracy levels to make the memory consumption amount small. When the coordinate data, included in drawing commands of the print data, are stored in memory mounted in the printer 103, the volume of data matching with a memory capacity available can be transferred. This prevents the memory from being stressed and a print problem from occurring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264747-A (JP)
Title: Display channel setting method and receiver
Inventor: ASADA TOMOJI
IPC: G06F3/0482
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a channel even when space area is present on a display screen.  <P>SOLUTION: When shifting the present display position of a display button, whether or not an adjacent display button position present in the shifting direction of a display position is the space area of the display button is determined, and when the display button position is the space area, the present display position is skipped to the area of the displayed first display button. The display button area after skipping is turned to the present display position and change to a display state indicating the present position is performed. Thus, even when the button display area is the space area, the space area is automatically skipped and the display position is shifted to the position of the actually displayed display button. Channel display is easily set (stopped and skipped) and it is convenient especially when the number of display channels is large. Since a channel skipping processing is a recursive processing, even when the space area is successively present, the determining processing routine is simplified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312406-A (JP)
Title: System for inspecting window shield of automobile
Inventor: MATSUSHITA YOSHIMITSU
IPC: G06F17/50
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system capable of accurately detecting a perspective deflection of an window shield of an automobile in a short time. SOLUTION: In this system of inspecting the window shield of an automobile, a three-dimensional curved surface shape model of the window shield of the automobile is seen through with refraction from at least three virtual points forming the same target on a virtual plane at least three straight lines showing directions of at least three virtual beams directed in a direction of an eye point and at least three intersections with the virtual plane. Angle of deflection in each small range of the shape model corresponding to each target is computed on the basis of at least three virtual points and at least three intersections about these three virtual points.
Patent JP-2003273782-A (JP)
Title: Speech processor, computer program, and recording medium
Inventor: NOMURA YASUO
IPC: G10L21/0224
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound processor for rapidly removing the nonlinear component of an acoustic echo signal, and to provide a computer program, and a computer readable recording medium with the computer program recorded thereon.  <P>SOLUTION: The speech processor includes: a speech signal input terminal 1 for inputting a speech signal from a communication destination; a speech amplifying part 3 for outputting the inputted speech signal as speech; a speech receiving part 4 for inputting outer speech and generating the speech signal; a speech signal output terminal 2 for transmitting the generated speech signal to the communication destination; and a sub-band adaptive filter 5 for estimating the linear component of the acoustic echo signal and the nonlinear component of the acoustic echo signal at each divided frequency band in a route from the speech signal input terminal 1 to the speech signal output terminal 2. Then the estimated linear and nonlinear components of the acoustic echo signal are subtracted from the acoustic echo signal generated in the sound receiving part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270426-A (JP)
Title: Film forming apparatus, head cleaning method, apparatus for manufacturing device, and device
Inventor: NAKAMURA SHINICHI
IPC: B41J2/165
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing deterioration in work efficiency caused by the inappropriate feeding of a wiping sheet when cleaning each nozzle surface of a plurality of ink jet heads in a lump.  <P>SOLUTION: A wiping unit is provided with the wiping sheet 75 and a roller 76, and a wiping sheet control part for adjusting the feeding speed of the wiping sheet 75 according to the feeding speed of the roller 76. The feeding speed of the wiping sheet 75 is adjusted according to the feeding speed of the roller 76.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269869-A (JP)
Title: Exhaust type oven
Inventor: MINAMI SHINJI
IPC: F27B5/14
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where gas generated from a treated material flows back to a heater to ignite, in an exhaust type oven which heats air taken in from the outside, by the heater provided outside a hot air circulating line, to supply hot air to the hot air circulating line.  <P>SOLUTION: This exhaust type oven is provided with the heater 13 provided outside a hot air circulating line to supply hot air to the hot air circulating line where hot air is circulated inside, and an exhaust port 26 for exhausting a part of the hot air circulated in the hot air circulating line. When a differential pressure gauze 30 detects the generation of flow toward the heater from the hot air circulating line, the heater 13 stops heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273086-A (JP)
Title: Dry etching method and semiconductor manufacturing equipment
Inventor: MATSUMOTO SEIJI
IPC: H01L21/3065
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching method without leaving a carbon-contained product, after etching and worsening an etching shape in hole formation of a high aspect ratio, and to provide a semiconductor manufacturing method.  <P>SOLUTION: A resist mask formed on an region to be processed constituted of an oxidation film formed a semiconductor substrate is used, and etching gas is introduced to form a plasma. When the region to be processed is selectively etched, fluorocarbon-based gas is used as main etching gas on the region to be processed and etching is performed. Thereafter oxygen gas is used as main etching gas, to remove the carbon-contained product accumulated on a reaction chamber inside material and the semiconductor substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280297-A (JP)
Title: Image forming apparatus
Inventor: SUGIYAMA TOSHIHIRO
IPC: B41J2/44
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an output image with higher fidelity to the inputted image data by appropriately adjusting a balance in a plurality of light beam.  <P>SOLUTION: A halftone image is formed by making an LD1 emit light of such a size and in such a position that the light can be read by a photosensor in a drum unit and arranging the scanning lines of the LD1 on a photoreceptor drum at prescribed intervals. Next, the optical density is measured by the photosensor, then, the quantity of the light beam of the LD1 is adjusted by applying a feedback and controlling the PM (power modulation) circuit of a modulation circuit so as to attain the optimum density, next, the LD2 is made to emit the light, and the quantity of the light beam of the LD2 is adjusted in the same way, then, the light quantity of the LD1 and the light quantity of the LD2 are well balanced. A reference toner image is formed last by superposing the LD1 and the LD2 on top of each other, then, the quantity of the light beam at superposing the LDs is adjusted so as to attain the optimum density in the same way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280516-A (JP)
Title: Learning support method and learning support program
Inventor: KAMIKAWA SHUNICHI
IPC: G06Q50/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support method enabling a learner to continue learning without interruption.  <P>SOLUTION: The learner presses down a 'COMPREHENDED' button when the learner can comprehend the contents of the teaching material of e-Learning, and presses down a 'NOT COMPREHENDED' button when the learner can not comprehend the contents. In the case the 'NOT COMPREHENDED' button is pressed down, a learning server 10 displays a knowledge tree picture showing the structure of the teaching material on a client device 20. In the knowledge tree picture, a plurality of items dealt with in the teaching material are included, and the learner can request for the explanation on the items and can displays it. In the knowledge tree picture, the probability of the learner's request for the items in the past is included corresponding to each of the items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266202-A (JP)
Title: Turning device and method for crank shaft
Inventor: SHIMOMURA MASUMI
IPC: G05B19/18
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device having a simple chuck structure which can turn a pin journal of a crank shaft precisely with little effect from work rotation balance and to provide a turning method thereof.  <P>SOLUTION: This turning device comprises supporting means (21) for supporting at least one end of a crank shaft (1); a C-axis rotation drive unit for driving and rotating the pin journal (2) around a C axis of a main journal (3) by NC control; a cutting tool drive unit (30a) driven rectilinearly by NC control in the X-axis direction perpendicular to the C axis; a swinging tool rest (32a) which is provided at the cutting tool drive unit and driven swingingly by NC control around an α axis parallel to the C axis; and a control unit for controlling the turning of the pin journal (2) by cranking a cutting edge position (31) of a tool (31a) on the swinging tool rest (32a) by the NC controls of the X axis and the α axis in sync with the C axis rotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244842-A (JP)
Title: Device for preventing interruption of commercial power
Inventor: TADA MASAKI
IPC: H02J3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent power failures caused by a trip of a breaker because of heavy loads of electrical apparatus.  <P>SOLUTION: Allowed current values of a main breaker 5 and branch breakers 2, 3, 4 are preset by a power consumption controlling board 15. If the currents of the breakers become equal to or exceed each preset value, a conduction/ interruption control plug socket 36 of low priority on a conduction/interruption control plug socket board 30 is interrupted by radio and then, a conduction/ interruption control plug socket 37 is interrupted. If the currents become lower than the preset values, the sockets are conducted in order of higher priorities. When an interruption/conduction automatic/manual changeover switch 27 is set to manual operation, interruption is maintained until a conduction-restoring switch 42 is operated. When this conduction-restoring switch 42 is operated, power interruption can be prevented by conducting the sockets of higher priority, while checking each current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278972-A (JP)
Title: Fitting for pipe, piping set and wiring for pipe conduction
Inventor: KURATA YASUHIRO
IPC: F16L25/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of grounding conductive pipes individually in the case where each of the conductive pipes is required to be kept at an earth electric potential in piping structure to which a plurality of the conductive pipes are connected.  <P>SOLUTION: The pipes for supplying polymer removal liquid to a nozzle 22 from a polymer removal liquid supply source comprise multiple conductive tubes 3 connected to each other through fittings 1 for piping. The conductive tubes 3 are made of chemical liquid proof resin and formed with straight line- like stripe conductive layers made of carbon material from one end to the other end of the tubes on their surface to give conductivity to them. The fittings 1 for piping are made of PFA resin in which carbon is mixed as conductive material to be conductive, which makes it possible to be conductive electrically by connecting two conductive tubes 3 to each other in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278835-A (JP)
Title: Radiator support
Inventor: AKASA SHOJI
IPC: F16F15/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator support inserted and attached to the attaching hole of a radiator in which an attaching work is easily performed and a manufacture cost is reduced.  <P>SOLUTION: The radiator support comprises a first division parts 1 including a first rubber member 1 and a first metal member 15 and a second division parts 2 including a second metal member 21 and a second rubber member 25. The ring plate-shaped first metal member 15 is accommodated in a recessed part 13a provided in a flange part 13 of the first rubber member 11, held by three holding parts 13b and attached to the first rubber member 11 without adhering to it. The ring plate-shaped second rubber member 25 is fitted to and held by the outer periphery of a second cylindrical base part 22 and attached to the second metal member without adhering to it. The rubber members are attached to the metal members without using a bonding means such as a vulcanizing adhesive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289442-A (JP)
Title: Imaging apparatus
Inventor: MARUYAMA YOSHINORI
IPC: H04N1/60
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce image processing time for a black/white image in an imaging apparatus of the color interpolation system.  <P>SOLUTION: The imaging apparatus includes a color-black/white designation means 25 for designating whether an image imaged by a single plate color image sensor 5 is a color image or a black/white image. When the color-black/ white designation means 25 designates a black/white image, image data subjected to correction processing by a white balance correction means 23 are used for luminance data to obtain the black/white image without the need for color interpolation processing by a signal processing means 26. Thus, in comparison with a conventional imaging apparatus for applying color interpolation processing even at imaging of the black/white image, this imaging apparatus can reduce the imaging processing time for the black/white image by a time required for the color interpolation processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286364-A (JP)
Title: Decomposing method of polylactic acid
Inventor: YAMAMOTO HIDEKI
IPC: C08J11/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily and effectively decomposing a polylactic acid necessitating no warming or no cost for a special apparatus and limiting to operation place.  <P>SOLUTION: The decomposing method of the polylactic acid is characterized in that an enzyme having a decomposition activity of the polylactic acid (Bacillus licheniformis deriving enzyme or the enzyme-containing substance, e.g. Sumizyme (R) BP (Shin Nihon Kagaku Kogyo co.), Alkalase (R) 2.5L DX (Novozymes Japan co.) or Bacillus subtilis deriving enzyme or the enzyme- containing substance, e.g. Enzylon (R) SAL-300 (Rakuto Kasei Kogyo co.) and Bioplase (R) AL-15FG (Nagase Chemtec co.) or the like) is made to contact a polylactic acid-made molded item in the temperature range from 0 to 35°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289054-A (JP)
Title: Manufacturing method of metal polishing composition
Inventor: MIYAZAKI HISATOO
IPC: B24B37/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal polishing composition of which the etching performance is controlled low and which suppresses a defect on a polished surface such as scratch and erosion.  <P>SOLUTION: In the manufacturing method of the metal polishing composition, where a poly oxo acid and/or salt (A) and a nonionic surface-active agent (B) are indispensable components, (A) and (B) are stirred while heating when (A) and (B) are mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286953-A (JP)
Title: Semi-closed compressor
Inventor: ITABASHI SHINYA
IPC: F04B39/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce suction loss in a suction chamber of a semi-closed compressor, and reduce gas pulsation or noise.  <P>SOLUTION: Gas sucked from a suction part 35 of the semi-closed compressor is sucked from a suction passage 36 into the suction chamber 23. Since a curved guide surface 41 is formed in the suction chamber 23, gas is directed upward in the suction chamber 23, and then inverted to smoothly flow toward suction ports 26 and 27. It then passes through suction valves 30 and 31 to be sucked into first and second cylinders 5 and 6.  <P>COPYRIGHT: (C)2004,JPO