baber/WOPTO huggingface dataset:
Patent JP-2002252950-A (JP)
Title: Inner rotor motor and disk drive
Inventor: WAUKE TOMOKUNI
IPC: G11B19/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To aim at reduction of the manufacturing cost, downsizing and reduction in weight of a disk drive, maintain stability of motor rotation and improve operation stability of the disk drive. SOLUTION: The inner rotor motor comprises a rotor 2 with a plurality of magnetic poles 25n and 25s arranged circumferentially, and a stator 3 in which coils 33a-38a are installed to each magnetic pole teeth 33-38 of a stator core 31 with the plurality of magnetic pole teeth 33-38 placed circumferentially outside the rotor 2 and facing the rotor 2. The circumference of the rotor 2 has a part in which the stator 3 is placed within the range of 180 deg. with respect to the central angle of the rotor 2, and a part in which a magnetic shield 8 for shielding the magnetic flux of the rotor 2.
Patent JP-2002249807-A (JP)
Title: Furnace body of blast furnace, its repairing method and operating method
Inventor: INADA TAKANOBU
IPC: C21B7/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting a furnace body side wall of a blast furnace, in particular, a furnace belly zone and a bosh zone, a method for repairing the furnace and a method for operating the blast furnace. SOLUTION: In the blast furnace performing the operation, in which the pressure at the furnace top part is <=0.245 MPa, the consumed quantity of a coke is <=300 kg/ton of the tapped molten iron and the tapped molten iron is >=2.4 t/m<3> of the volume in the furnace, the furnace body of the blast furnace has the peculiarity, in which the length L1 (m) of the furnace belly part and the length L2 (m) of the bosh zone in the blast furnace, satisfy the relation given with the following formula (1). L1 +L2 <=6.5...(1).
Patent JP-2001183161-A (JP)
Title: Flight navigator for helicopter
Inventor: KATSURA NOBUO
IPC: G01C21/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a flight navigator for a helicopter capable of determining the shortest flight course without colliding terrain at a present flight altitude and safely and speedily guiding a helicopter to a destination by a limited fuel by providing a direction to move in and time required to the destination. SOLUTION: A personal computer and GPS receiver are mounted on a helicopter, and a destination and relay points are set through the use of a map image 6 and electronic map 7. Data on the present location is updated at all times through the use of the location of one's own helicopter obtained by the use of the GPS. By performing computations through the use of each longitude/ latitude data, it is possible to obtain a direction 12 to move in, a flight distance 9 to the destination, and time 11 at a present speed. By these items of information, it is possible to select an optimum flight course even at an unknown region and to guide the helicopter to the destination safely and speedily without colliding with terrain by a limited fuel.
Patent JP-2001356885-A (JP)
Title: Control method and electronic equipment
Inventor: KUBOTA YOSHIYASU
IPC: G06K19/07
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To recognize a function to be carried out by electronic equipment at a main body equipment side by a simple means. SOLUTION: The exchange of data is operated between a serial interface 20 and a memory register 21 and a data buffer 22, and the data of the data buffer 22 are exchanged through a memory controller 23 with a memory 24 according to setting written in the memory register 21. Also, the exchange of data is operated between the serial interface 20 and an extended function register 25 and a data buffer 26, and the data of the data buffer 26 are exchanged through an extended function controller 27 with an extended function device 28 according to setting written in the extended function register 25. Moreover, a connected device 28 is connected to an outside LAN 30 or the like. Then, a part of the setting data written in the memory register 21 and the extended function register 25 is judged by a system control circuit 29, and the switching of the function to be carried out by electronic equipment 200 is operated according to the judgment.
Patent JP-2002260235-A (JP)
Title: Recording and reproducing device, method therefor, recording medium and program
Inventor: KOBAYASHI SHOEI
IPC: G11B20/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To record data on a 2-layer recording and reproducing optical disk and reproduce the data. SOLUTION: To a single-side 2-layer optical disk in which a recording film L0 layer is unformatted and a recoding film layer L1 is formatted, the recording film L0 layer is formatted by a mark (step S1), and forming the marks corresponding to recorded data is begun at first for the recording L0 layer (step S2). After the recording film L0 layer is used up, the marks corresponding to the recorded data are formed in a recording film L1 layer (step S3).
Patent JP-2002259767-A (JP)
Title: Order support system for buddhist altar fitting, retail store side client and server for use in the system, and order support method for buddhist altar fitting
Inventor: YOSHINAGA HIROYUKI
IPC: G06Q30/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To facilitate order processing for a Buddhist altar fitting from a retail store to a wholesaler and order processing for a Buddhist altar fitting from the wholesaler to each maker in an order support system for a Buddhist altar fitting. SOLUTION: A client in a retail store displays past order data 58 on a Buddhist altar fitting set stored in a server on a search result display column 52 on an order history search screen 51 as history information, so that order data on the next Buddhist altar fitting set are edited according to those order data 58 on the same type of Buddhist altar as that accommodating the next Buddhist altar fitting set which the user selects from all the order data 58. Order data on a Buddhist altar fitting set suitable to each Buddhist altar can be easily prepared, and thereby the order processing for the Buddhist alter fitting from the retail store to a wholesaler can be simplified.
Patent JP-2002253174-A (JP)
Title: Worked fish-paste product and method for producing the same
Inventor: IMAI MITSUE
IPC: A23L17/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a worked fish-paste product composed of a combination of plural parts and accordingly eatable by separating the product into each piece with chopsticks or fork, and provide a method for producing the fish-paste product. SOLUTION: The worked fish-paste product composed of plural parts is produced by separately forming the parts heat-treated to be eatable as it is, arranging the parts according to the pattern of the product to keep the mutual position of the parts and weakly bonding the arranged parts to an extent to enable the picking of each part with chopsticks, or the like. The obtained fish- paste product is conveniently servable anytime and anywhere without necessitating the troublesome operations such as cutting with a knife.
Patent JP-2002227206-A (JP)
Title: Reinforced filling structural body
Inventor: AMANO MASAMICHI
IPC: E02D17/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced filling structural body capable of obtaining sufficient pulling resistance force even if a filling material containing a large amount of fine grains a smoothing strip easily obtained in a market at a low price is used and obtaining a complemental function by cooperating with the other reinforcing material when the reinforcing effect is not sufficiently obtained from one reinforcing material for a band steel reinforced method. SOLUTION: A flat steel material or the like is placed parallel with a wall surface or a slope of a filling and on the filling side from an active area of a reinforced filling, and the flat steel material or the like is connected to a band steel reinforcing material placed in the vertical direction of the wall surface of the slope of the filling. Passive earth pressure received by the flat and vertical surface of the steel material is transferred to the band steel reinforcing material to increase resistance force against earth pressure acting on the wall surface of the band steel reinforcing material or the slope side of the filling.
Patent JP-2002269796-A (JP)
Title: Optical pickup device
Inventor: FURUHATA HITOSHI
IPC: G11B7/135
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that prevents the level of tracking error signals from lowering due to eccentricity of an optical recording medium even when either one of optical recording mediums different in recording density is used. SOLUTION: Assuming that (a) is a distance from a first light source to a first grating, that (b) is a distance from a second light source to a second grating, that I and J are a first and a second prescribed grating pitch respectively, and that λ1, λ2 are the wavelength of a first and a second laser beam respectively, the device nearly satisfies the inequality of λ1/λ2=(I.b)/(J.a).
Patent JP-2002266569-A (JP)
Title: Window with screen door and screen door fixing piece
Inventor: TOMIOKA KAZUYUKI
IPC: E05C3/14
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To secure the stable smooth movement of a locking member in a small space, and improve operability without need of enlarging the width of the stile of a screen door. SOLUTION: In a window with a screen door for closably providing a sliding screen 6 on a window frame 4 and mounting the screen door 10 on a window frame 4, the window frame 4 has a protrusion piece 40 protruded to the in-face direction on at least a side of an inner periphery, the screen door 10 combines an upper stile 11a, a lower stile 11b and right and left vertical stiles 11c, 11c, to stretch a screen material 12, in an example showing the stile of at least the side of the screen door in the figure, a netted door fixing piece 20 fixing the screen door 10 on the window frame 4 is provided on the right and left vertical stiles 11c, 11c, and provided with a locking member 22 supported rotatably in a face inside and outside direction to be locked on the protrusion piece 40 and having an operation part 21 on one end,  and an urging part 23 urging the locking member 22 in the face outside direction.
Patent JP-2002265420-A (JP)
Title: Linear oligolactic acid ester
Inventor: WATANABE MIKIO
IPC: C07F7/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an oligolactic acid ester having a specific chain length, and further to provide a method for producing and isolating the oligolactic acid ester. SOLUTION: This oligolactic acid ester is the one represented by general formula 1 (X is hydrogen or a protective group of a hydroxy group; Y is a lower alkyl group; and n is an integer of 2-19), or a salt thereof. The method for producing the compound or the salt comprises reacting a lactic acid ester with a lactide in the presence of a lower alkylated alkali metal, and isolating a single compound from the reaction product with the lactide by using a chromatography.
Patent JP-2002270105-A (JP)
Title: Color cathode-ray tube
Inventor: TAKAKUWA AYUMI
IPC: H01J29/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube dissolving the mislanding of electron beams in rise time immediately after the start of current application and having less color discrepancy even in the rise time. SOLUTION: In this color cathode-ray tube, a shadow mask structure body is disposed in a panel by fixing the tip part of a support spring swingable around a panel pin projected inside a panel, to each of support spring mounting members mounted to the respective outer peripheral parts of the upper side, lower side, left side and right side of a frame constituting the shadow mask structure body, and the left side and right side support spring mounting members have lower rigidity in an electron gun-panel direction compared with the upper and lower support spring mounting members.
Patent JP-2002268669-A (JP)
Title: Method, device and program analyzing audio signal/and computer-readable storage medium stored with audio signal analyzing program
Inventor: MORIYA TAKEHIRO
IPC: G10L25/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for analyzing an audio signal by which the kind of the audio signal can be analyzed. SOLUTION: The audio signal analyzing method includes parameter calculation processing for calculating feature parameters by analyzing the audio signal, frame by frame, variation rate calculation processing for calculating the temporal variation rate of the feature parameters obtained by the parameter calculation processing by taking recursive analysis of the feature parameters by the frames over at least two frames, and signal analysis processing for analyzing the kind of the input signal with the value of the temporal variation rate of the feature parameters calculated through the variation rate calculation processing. The device is applied with the analyzing method.
Patent JP-2001350229-A (JP)
Title: Image information reading method and device
Inventor: YASUDA HIROAKI
IPC: G06T1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To lessen the dark current noise of a detector of an image information reader for reading image information by scanning a stimulable phosphor sheet with exciting light and detecting the stimulable luminous body emitted from the sheet with an image detector. SOLUTION: This device is provided with a dark current correcting circuit 90 which suppresses the non-image components included in data D4 formed by digitalizing a signal S2 outputted from the detector 223 while beam light L3 scans the inside of an image forming region by using, as data for correction, the signal values Da and Db of a front edge segment A and rear edge segment B outside the image recording region on the sheet 211 obtained by detecting the signal S2 outputted from the detector 223 when the light beam L3 scans the segments exclusive of the image recording region.
Patent JP-2002103359-A (JP)
Title: Film-making method and polarizing plate, etc.
Inventor: YAMAZAKI HIDEKAZU
IPC: B29C41/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a film of good plane quality by reducing the swing of a ribbon when the ribbon is cast from a casting die on a support to form the film. SOLUTION: In a method for making the film by casting the ribbon 3 from the casting die 2 on the support, a vacuum zone formed by a vacuum device 4 is formed, in the ribbon width direction on the primary side of the ribbon 3. The vacuum zone is divide into at least three parts of a middle part and both side parts. The differences (PC-PL and PC-PR) between the pressure PC of the middle and the pressure PL of the left end and between the pressure PC of the middle and the pressure PR of the right end of the vacuum zone are adjusted to be within ±3.0 mm Aq (±29.4 Pa), and the difference between the pressure PL of the left end and the pressure PR of the right end is adjusted to be within ±0.5 mm Aq (±4.9 Pa). The produced film is suitable for the protective film of a polarizing film and can be used for a liquid crystal display, etc.
Patent JP-2002277354-A (JP)
Title: Detector and method for detecting condition of tire, and pneumatic tire
Inventor: KOFUNAI KATSUO
IPC: G01B11/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, allow accurate detection even when the surface of a tire or the like get wet, and facilitate attaching to a vehicle. SOLUTION: A tire 10 provided with a plurality of light shielding part 12 at prescribed spacing along the circumferential direction of the tire in its shoulder part is attached to the vehicle. When the vehicle is traveling and when light L is emitted from a light emitting part 14, lights other than those shielded by the light shielding parts 12 reaches to a photoreceiving part 16 to be received. The light L projected L to each shielding part 12 does not reach the photoreceiving part 16 and is not received, because it is shielded byte shielding part 12. A condition of the tire 10 is detected by an operation part 18 based on a photoreception result in the photoreceiving part 16. The conditions of the tire 10 are detected by a pair of light emitting parts 14 and a pair of photoreceiving parts 16 in the present invention.  Each attaching onto the vehicle is allowed, and the accurate detection is allowed even when the surface of the tire 10 or the like gets wet.
Patent JP-2002278897-A (JP)
Title: E-mail system and method for dividing e-mail
Inventor: NARUSE SHOICHI
IPC: G06F13/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce a burden in the case a user transmits e-mail and also to eliminate e-mail dividing processing in an e-mail reception side. SOLUTION: The Web server 2 of a service provider that can connect to users 11 to 1m through the Internet 3 is provided with an entry registration box 20 and n pieces of received mail boxes 11 to in. When a general user participating in an event projected by the service provider transmits e-mail to the service provider, the Web server 2 performs entry registration of the general user in the entry registration box 20. In the received mail boxes 11 to 1n, an e-mail address is subjected to one-to-one association with an item constituting the event. When the user subjected to entry registration transmits an item selected among items constituting the event presented from the service provider, the Web server 2 registers the e-mail address of the transmitting user in a received mail box concerned.
Patent JP-2001342060-A (JP)
Title: Method for producing dielectric porcelain composition and method for manufacturing electronic component
Inventor: FUKUI TAKASHI
IPC: H01B3/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component such as a chip capacitor which is excellent in reduction resistance at firing, has superior capacitance-temperature characteristics after firing, scarcely deteriorates insulation resistance even in the case in particular of thinning and is low in the rate of occurrence of defectives in initial stage insulation resistance. SOLUTION: There is provided a method for manufacturing the electronic component having a dielectric layer composed of a dielectric porcelain composition which is expressed by the compositional formula,  (Sr1-xCax)O}m.(Ti1-yZry) O2, and has a main component satisfying 0<=x<=1.00 and 0<=y<=0.20 in the above formula. The dielectric porcelain composition is produced by using a raw material which is expressed by the compositional formula, (Sr1-xCax)O}m'.(Ti1-yZry) O2, and satisfies m'<m in the mol ratio m' of the above formula.
Patent JP-2002279354-A (JP)
Title: Character recognition device and method, and recording medium
Inventor: INOUE KOICHI
IPC: G06K9/72
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device which improves the efficiency of postprocessing by incorporating a special region, having a possibility of performing an erroneous correction in a language processing in an object of the language processing in a natural form. SOLUTION: A user designates a part of speech, to which the information included in a prescribed partial region belongs, by collating to the surrounding context. This character recognition device 100 obtains the correct word column in the language, based on a speech part connection relation and the information designated by the user from the multiple word columns obtained by connecting search results acquired, by searching a word lists with each word set to a starting word, using a single or multiple candidate characters for each character and corrects the character recognition result, corresponding to the result.
Patent JP-2002275410-A (JP)
Title: Epoxy resin powder coating composition
Inventor: SUMIYAMA YOSHINARI
IPC: C09D5/03
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin powder coating having excellent curability and storage stability. SOLUTION: This epoxy resin powder coating composition is characterized as comprising (a) 100 pts.wt. of an epoxy resin, (b) 3-9 pts.wt. of 2,4- diamino-6-(2'-methylimidazolyl-(1'))-ethyl-s-triazine and (c) 0.5-3 pts.wt. of an acid or an acid anhydride as essential components.
Patent JP-2002281298-A (JP)
Title: Image reader
Inventor: HOSHI KAZUNORI
IPC: H04N1/40
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the image output of a copy-forbidden manuscript even when all image data are transmitted after reading once. SOLUTION: A cipher key generator 4 generates a key and informs an image enciphering processor 3 and a key sender 5. The image enciphering processor 3 enciphers input image signals, using a given key, and sends them as enciphered image data signals which are then sent out to outside from the image sender 6. A special manuscript detector 2 sends the result of detecting a special manuscript to the key sender 5 and the sender 5 sends out a key given by the key generator 4 or a different key from the given key as a key information, if determining the detected manuscript to be not a special one or to be a special manuscript, respectively.
Patent JP-2002280951-A (JP)
Title: Broadcast system for mobile communication
Inventor: NAOI TORU
IPC: H04H20/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast system or mobile communication that can ensure profits by adopting an idle channel which is not normally used for a service for transmission of information, such as broadcast programs without giving effecting the existing mobile communication system and imposing charges to the broadcast enterpriser. SOLUTION: A mobile broadcast receiver 1 receives broadcast information, which utilizes idle channel of the mobile communication system. A broadcast A cell 2 indicates a reception area of a broadcast A. A broadcast B cell 3 indicates a reception area of a broadcast B. A broadcast C cell 4 indicates a reception area of a broadcast C. A broadcast base station 8 is placed in the broadcast A cell 2 and transmits a common control channel and other than this with information channels, subjected to time division multiplex. A broadcast B base station 9 is placed in the broadcast B cell 3 and transmits a common control channel and other than this with information channels subjected to time division multiplex.  A broadcast C base station 10 is placed in the broadcast C cell 4 and transmits a common control channel and a signal, including other information channels subjected to time division multiplex.
Patent JP-2002281307-A (JP)
Title: Image processor
Inventor: TOGAMI ATSUSHI
IPC: G06T5/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a dither circuit with high degree of freedom which is made correspondent to various kinds of hardware with different dither sizes, different number of bits and different write density. SOLUTION: The dither circuit matches the output of optional dither size and the number of bits by controlling an address to a dither data storage means 110 by an 8 bit clock counter 101 and an 8 bit line counter 102 according to the dither size set by the dither size setting means 103, 104 and the number of bits, and selecting necessary piece of bit data among pieces of data stored in the selected address.
Patent JP-2001304892-A (JP)
Title: Method and system for providing routing guidance
Inventor: MCDONOUGH WILLIAM
IPC: G01C21/34
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing route guidance to a user when a vehicle is out of a route, in a navigation system. SOLUTION: This method is performed by a navigation system so as to provide guidance to a driver of a vehicle when the vehicle is out of a route to the destination supplied by the navigation system. Intersections at which the vehicle can arrive are recognized while a new solution route to the destination is calculated. A cost factor related to a route found from the recognized intersections is changed in relation to each recognized intersection so as to increase possibilities in which the new solution route includes a route having a minimum cost factor.