baber/WOPTO huggingface dataset:
Patent JP-2003146678-A (JP)
Title: Cutting method and cutting apparatus for brittle material
Inventor: NAKAHORI HIROSUKE
IPC: C03B33/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method and a cutting apparatus which enable easy fixing of a substrate consisting of a brittle material, prevention of the occurrence of chipping and a crack f a cut piece and simplification of the cleaning of the piece thereby enable improvement in productivity and reduction in an environmental burden. SOLUTION: Straight grooves 18b having width larger than that of a blade 13a mode of a grindstone of a cutting wheel 13 are provided at the upper surface 18a of the chuck table 18 of the cutting apparatus at predetermined pitches. The substrate 11 consisting of the brittle material is fixed through a frozen layer E by feeding a liquid W on the upper surface 18a and the groove 18b of the chuck table 18 and cooling them. The substrate 11 is cut while cutting the frozen layer E in the groove 18b by running the blade 13a made of the grindstone of the rotating cutting wheel 13 along the groove 18b in the state where the blade 13a made of the grindstone is fitted into the groove 18b.
Patent JP-2003148784-A (JP)
Title: Air conditioner
Inventor: SAKAI KOICHI
IPC: F24F13/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce any harsh grating feeling of the noise specific to the model such as a rotational noise generated from an impeller of a fan and intermittent abnormal noise generated when the ventilation resistance is increased. SOLUTION: A sound generating means such as a speaker 15 capable of generating the sound of arbitrary frequency is provided in an indoor unit 1, the frequency range of the noise specific to the model is specified in advance, and the noise of the frequency in the vicinity of the specified frequency range is generated from the speaker 15. The noise is masked thereby to improve the real listening feeling.
Patent JP-2003146179-A (JP)
Title: Air bag dealing device for driver's seat
Inventor: MATSUTANI SABURO
IPC: B60R21/26
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an air bag dealing device for a driver's seat without causing spring-up of an air bag module due to an impact at the time of actuation, damage to the inner wall of an enclosed space due to the collision of the module, and degradation of a soundproofing function due to deformation of the inner wall with the lapse of time. SOLUTION: This air bag dealing device 1 operates and deals with the air bag module A1 for the driver's seat in the enclosed space 2, and is provided with clamp mechanisms C1, C2 for retaining the module A1 at a position away from an ejection part of the bag. Thus, spring-up of the module A1 at the time of actuation is prevented, and the deformation of the inner wall and degradation of the soundproofing function are prevented to maintain favorable functions.
Patent JP-2003119447-A (JP)
Title: Method for repairing earthenware and glassware
Inventor: MIZUKAMI SADAKO
IPC: C09J167/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To repair the defective parts of earthenware of glassware with a polyester resin that has excellent gloss, good coloration properties, high heat resistance and sufficient hardness. SOLUTION: In order to repair the defective part (2) of earthenware or glassware, a mold (4) for the defective part (2) is formed with paper clay and is fixed to the defective part (2) with masking tapes (3). The defective part is filled with glass wool (6) and a colored polyester and sufficiently cured. Then, the paper clay is removed, the burrs are removed with a mini router or sand paper and finished so that the repaired part may become similar to the periphery. Further, a polyester coating material, a curing agent and a ehlution agent are added to a polyester resin and the color of the defective part is finished so as to be harmonized with the color and patterns of its surroundings. After the colored surface is sufficiently hardened, the surface is finished with next colors from pale color to dark one and their layers are piled up.
Patent JP-2003151456-A (JP)
Title: Cathode panel for cold cathode electric field electron emission display device, cold cathode electric field electron emission display device and method for manufacturing cathode panel for cold cathode electric field electron emission display device
Inventor: URAZONO TAKENOBU
IPC: H01J9/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cathode panel capable of operationally disabling an electric field emission element even if the element has a defect. SOLUTION: This cathode panel for a cold electric field electron emission display device is comprised of a support body 10, a plurality of strip cathode electrodes 11 extending in a first direction, insulating layer 12 formed on the whole surface, a plurality of strip gate electrode 13 extending in a second direction and an electron emission area EA. The electron emission area EA is comprised of a plurality of first opening parts 14 and a second opening part and an electron emission part 18. First opening part extension parts 15 are provided on both ends of the first opening part 14. Total length of the first opening parts 14 and the first opening part extension parts 15 is longer than the width of the cathode 11.
Patent JP-2002341963-A (JP)
Title: Dustproof device for computer
Inventor: YU-CHE WANG
IPC: G06F1/18
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof device of a computer system. SOLUTION: The dustproof device for the computer system comprises a housing and a dust guard, the computer housing stores the computer system. The computer housing is provided with a pane. The dust guard comprises a first dustproof element and a second dustproof element. The first and second dustproof elements are coupled with each other. The dust guard is magnetically coupled with the panel of the computer housing and protects a computer element from adhesion of dust by forming dustproof protection without a gap.
Patent JP-2003152721-A (JP)
Title: Method and system for supporting network system fault analysis
Inventor: OGAWA YUKIO
IPC: H04L12/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for supporting network system fault analysis that can estimate factors in a change in an operating state of a network system and plan the countermeasures. SOLUTION: The system for supporting network system fault analysis comprises: a means for managing histories of network setting/configuration information and operating statistic information by means of a database; a means for registering the setting/configuration information to the database; a means for inputting the operating statistic information to the database; a means for searching the histories of device setting/configuration information; a means for displaying the histories of setting information and configuration information of its own device, an adjacent device or a communication device; a means for registering the network buildup work information to the database and displaying the histories of the buildup work information related to the communication device;  a means for registering fault relation information to the database and displaying the histories of the fault relation information of the communication device; and a means for registering contents of countermeasures of a fault to the database and displaying contents of fault countermeasures corresponding to the fault relation information of its own device, the adjacent device or the communication device displayed together with the operating statistic information of a plurality of the devices.
Patent JP-2003152530-A (JP)
Title: Frequency-dividing circuit
Inventor: KIMURA KENJI
IPC: H03K23/54
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a frequency dividing circuit capable of a high-speed operation, whereby the frequency dividing signals having arbitrary frequency-dividing ratios including the ones of odd number rankings are obtained by a small-scale circuit. SOLUTION: The frequency-dividing circuit has a serial memorizing stage 10 for inputting in succession the data outputs of its preceding storing stage to the data input of its following storing stage; a clock inverting circuit 20 where an output L3 of a final storing stage 13 of the serial storing stage 10 and an original oscillation clock signal CLK are so inputted to it, and the clock signal CLK is inverted logically with the timing of the change of the output L3 of the final storing stage 13 as to give as an input control signal C1 the logically inverted clock signal to storing stages 11, 13 of odd number rankings and give it in complemental manner to a storing stage 12 of an even number ranking;  and a series circuit comprising an inverter 22 and a delay 30 where the output L3 of the final storing stage 13 is so inverted logically and a predetermined delay is given to the output L3 so as to input its output to the data input of the initial storing stage 11 of the serial storing stage 10.
Patent JP-2003148703-A (JP)
Title: Steam attemper
Inventor: TODA KENICHI
IPC: F22G5/12
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam attemper which has a simple mechanism and is inexpensive without using various kinds of sensors such as pressure sensors and flow rate sensors, control valves, and pumps for feeding coolant. SOLUTION: A liquid-vapor mixing and separating device 7 is connected with a steam pipe 1 in which an overheated steam flows. The first liquid reservoir 2 is connected at the bottom of the liquid-vapor mixing and separating device 7. The second liquid reservoir 3 is connected at the bottom of the first liquid reservoir 2. The reservoirs 2 and 3 are connected with a high-pressure liquid flow line 9. A connecting line 4 is connected with the bottom of the reservoir 3, and the upper edge of the connecting line 4 is connected with the inlet side of the mixing and separating device 7 of steam pipe 1. An in-line type heat exchanger 28 is installed in the connecting line 4. The overheated steam in the steam pipe 1 is cooled up to a predetermined temperature by a coolant fed to the steam pipe 1 from the first liquid reservoir 2 and the second liquid reservoir 3 through the connecting line 4.
Patent JP-2003147139-A (JP)
Title: Resin composition, optical disk substrate and optical disk
Inventor: NITTA HIDEAKI
IPC: G11B7/2533
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin composition which can be used in the production of optical disk substrates having less moisture absorption, excellent warpage and adhesion. SOLUTION: The resin composition mainly comprises (a) a polycarbonate resin, and (b) a hydrogenated polystyrenic at a weight ratio of component (a) to component (b) of 0.5/99.5 to 49/51. An optical disk substrate uses the resin composition, and an optical disk uses the substrate.
Patent JP-2002230389-A (JP)
Title: Application processing system
Inventor: SAKAI KATSUMI
IPC: G06Q30/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a user to easily and effectively participate in a campaign and a sponsor to effectively and accurately accept and process applications. SOLUTION: The application processing system is equipped with an application number database which stores a plurality of application numbers individually allocated to a plurality of commodities, a user database which stores information including obtained points for each user, a means which receives the input of an application number by a user at a web site on the Internet, and a decision means which decides whether the received application number matches an application number stored in the application number database and increases the points that the user has when so.
Patent JP-2003157366-A (JP)
Title: Personal information management method, management device, physical distribution device, and goods physical distribution system
Inventor: YAMAZAKI YASUHIRO
IPC: G06Q30/06
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To easily and securely perform physical distribution of goods by the information under management by an individual. SOLUTION: A user demands the issue of ID to a server computer 22 with a portable terminal unit 28 (process (1)). A server 22 issues ID 34 to which a term of use is added ((2)), receives a password from the user ((3)), generates cipher ID with a term 42 ((4)), sends a common key 30 to a vending machine 24 ((5)), and transmits the cipher ID with the term 42 to the portable terminal unit 28 ((6)). When purchasing commodities, the portable terminal unit 28 transmits the cipher ID with the term 42 to the vending machine 24 ((7)) by the operation. The vending machine 24 decodes the cipher ID with the term 42 to sell commodities ((8)), generates settlement data 44 ((9)), and transmits it to the server computer 22 (process (10)). The server computer 22 accumulates the exact calculation data 44 (process (11)).
Patent JP-2003156957-A (JP)
Title: Image forming apparatus
Inventor: SAKAI HIROAKI
IPC: G03G15/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing the compatibility of the restraint of the scattering of toner caused by the difference of the electrifying property of the toner with the prolongation of the life of a fixing device by restraining the lowering of offset resistance and the releasing performance of the fixing device caused by the filler of paper having electrification characteristic such as calcium carbonate by changing fixing bias in accordance with the use state of a process cartridge, and also making image quality higher by combining an environmental condition with the use state of the process cartridge. SOLUTION: The fixing bias is switched by using TTCRG. By combining with an environment sensor, the setting of the fixing bias at a plurality of levels is performed.
Patent JP-2003155868-A (JP)
Title: Automatic opening and closing device of sliding door
Inventor: IGARASHI HIDEKAZU
IPC: E05F15/641
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening and closing device of a sliding door capable of supplying opening and closing power of the sliding door by making use of an electromagnetic induction operation of a non-contact power supply device. SOLUTION: The automatic opening and closing device of the sliding door is so constituted that a feeding section 12 of the non-contact power supply device is provided to one side of an lintel 8, a power receiving section 14 supplied with power through the electromagnetic induction operation between the feeding section 12 and the power receiving section 14 is placed to a position opposed to the feeding section 12 at a predetermined space from the feeding section 12 to have a sliding door 9 for storing the power receiving section and that at least a motor 38 driven by power from the power receiving section 14 and a wheel 41 rotating inside of a groove 11a in the threshold 11 by rotational driving of the motor 38 are provided to the inside of the sliding door 9.
Patent JP-2002304723-A (JP)
Title: Magnetic transfer method
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B5/86
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing processes and to decrease the cost in the magnetic transfer method to transfer information from a master carrier having a pattern face of recesses and projections according to the information to be transferred to a slave medium. SOLUTION: While a plurality of slave media 2 are stacked with the center of tracks in each slave medium 2 aligned, an initial DC magnetic field is applied along the track direction of the slave media 2 to initially magnetize a plurality of slave media 2 at a time. Thus, a plurality of slave media preliminarily subjected to the initial magnetization in the track direction are produced at a time.
Patent JP-2003129937-A (JP)
Title: Wind mill for running body
Inventor: ISHIDA AKIRA
IPC: F03D1/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a wind mill for a running body having excellent energy saving effect that not only air resistance is reduced but also a jet stream is generated in air to make use of it in assisting a propulsion force by turning the wind mill by utilizing energy (relative wind power) generated naturally due to self-running of the running body. SOLUTION: When the running body runs, wind mills 3, 4 are installed in the front and the rear by providing a predetermined angle in a section for receiving an air stream, and the rear wind mill 4 driven through a speed increasing rotary drive means 5 is installed using a rotation force of the front wind mill 3 exposed to wind directly as motive power. Moreover, the front wind mill 3 and the rear wind mill 4 are coaxial, and the speed increasing rotary means 5 has a planetary gear mechanism.
Patent JP-2003116742-A (JP)
Title: Toilet paper holder used single-handed
Inventor: AKASHI YUKIO
IPC: A47K10/36
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper holder used single-handed. SOLUTION: This toilet paper holder is provided with a load roller 6 to easily cut toilet paper 3, and a cutting part 4 is extended in the holder 1 to thereby cut and take out. Further, the holder is provided with a safety cover 8.
Patent JP-2003164646-A (JP)
Title: Game machine, game information reporting program and recording medium recording the game information reporting program
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that does not give a player a disadvantage and does not loss the player's enthusiasm even in the case of the restart of the game when power supply is restored after interrupting during the game, to provide a game information reporting program and a recording medium recording the game information reporting program.  <P>SOLUTION: The game machine has a storage means 21 temporarily storing game information, a storage control means 19A making the storage means 21 store game information when power supply is interrupted, a reporting means 9 to report game information, and a reporting control means 19B to make the means report to the player the game information stored in the storage means 21 when power supply is restored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166422-A (JP)
Title: Connection structure of exhaust part of internal combustion engine
Inventor: KOBAYASHI MASAHIRO
IPC: F16J15/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize the sealing property and heat resistance of a connection part, to facilitate the assembly and adjustment work by a simple structure, and to realize a low-cost connection structure when connecting an exhaust part of an internal combustion engine with an exhaust muffler by two pipes.  <P>SOLUTION: A second exhaust connection pipe 12 connected with an exhaust muffler 2 side and having an inside diameter larger than an outside diameter of a first exhaust connection pipe 11 by a predetermined amount is loosely and overlapped by inserted by a predetermined amount into the first exhaust connection pipe 11 by a predetermined amount into provided at an exhaust port 4 of the internal combustion engine. At the same time, a seal lip 13 is attached in an overlapped part of the first exhaust connection pipe 11 and the second exhaust connection pipe 12 to seal and connect them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165687-A (JP)
Title: Ceiling conveying vehicle
Inventor: ITO YASUHISA
IPC: B66C17/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce transmission of vibration during conveyance to an article in a ceiling conveying vehicle having a hoist.  <P>SOLUTION: This ceiling conveying vehicle having the hoist 7 provided with a chuck mechanism 10 supporting the upper part of the article 4 is provided with a drop prevention mechanism 14 preventing the article 4 supported by the chuck mechanism 10 from dropping and a moving body 18 movable forward and backward horizontally to the stored article 4. In the moving body 18, the lateral cross section to the moving direction is formed into an L-shape, a horizontal part 18a is used as a drop preventing means for the article, and rubber damper 19 is arranged on the article 4 side face in a vertical part 18 for constituting a pressing member for the article 4. A movable part arranged in the drop prevention mechanism 14 is constructed of a movable part alone in a rotational system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241503-A (JP)
Title: Material for insulating film, coating varnish for insulating film and insulating film using thereof
Inventor: SAITO HIDENORI
IPC: C09D177/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating film excellent in thermal characteristics, electric characteristics, low water absorption properties, especially a heat resistant insulating film having a remarkably small specific dielectric constant in semiconductor applications. SOLUTION: In a material for insulating films comprising a copolymer obtained by reacting a polyamide having a repeating unit of a specific structure with a reactive oligomer having substituents capable of reacting with carboxy groups, amino groups or hydroxy groups in the polyamide structure, the reactive oligomer is a compound having a norbornene structure.
Patent JP-2003174785-A (JP)
Title: Motor controller and motor control method
Inventor: FUJITA EIJI
IPC: H02P29/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the rotation of a motor.  <P>SOLUTION: A motor command current value is calculated by PID control, according to the deviation between the target quantity of rotation of the motor and the actual quantity of rotation. Then, an integrated value required to compute the integration factor of PID control is rewritten when it is affected by the ripple of load coupled to and driven by a motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002340466-A (JP)
Title: Cold air circulating apparatus
Inventor: CHO SUNG-HO
IPC: F25D23/02
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance uniform cooling performance of a side-by-side type refrigerator. SOLUTION: A cold air circulating apparatus of the refrigerator has such a constitution as to asymmetrically jet cold air discharged in a fresh food storage compartment on left and right side walls to form a whirling flow in order that the uniform cooling performance is enhanced.
Patent JP-2002247522-A (JP)
Title: Device and method for digital information transmission
Inventor: OWASHI HITOAKI
IPC: H04N19/423
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital information receiving device which can receives efficiently-transmitted and bit-compressed video information and audio information and restores the video information and audio information while correcting even errors generated during the transmission. SOLUTION: The transmit signal generated from a video signal through bit compression by discrete cosine conversion and further four-phase modulation is received four-phase demodulation is performed, and the errors generated during the transmission are corrected by using an error correction code; and the bit-compressed video signal is expanded by using discrete cosine reverse conversion, the audio signal also has its bits expanded, and the video signal and audio signal are outputted. Consequently, the video information and audio information can efficiently be received.