baber/WOPTO huggingface dataset:
Patent JP-2003094156-A (JP)
Title: System and method for detecting biting of base metal
Inventor: TSUJI SHINOBU
IPC: B22D11/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for automatically detecting slag inclusion of a cast piece or abnormal base metal biting of a continuous casting machine. SOLUTION: The system comprises a camera installed between a mold and a cutter of the continuous casting machine, an image processing device for image processing, and a warning device to give a warning when it is determined that base metal biting has occurred. The image processing device is characteristically provided with a noise filtering means, a planimetric means to calculate an area of a white domain of image data after the noises have been filtered out, an area difference calculating means to calculate the difference of areas between the area of the white domain and the area of a white domain of normal casting, and a warning signal sending means to send to the warning device a warning signal informing that base metal biting has occurred in the case that the difference of the areas calculated by the area difference calculating means exceeds the predetermined value.
Patent JP-2003095878-A (JP)
Title: External preparation
Inventor: EGAWA MAKOTO
IPC: A61P17/14
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an external preparation having excellent hair growth effect free from tackiness and stiffness. SOLUTION: This external preparation comprises one or more kinds selected from an N-acyl-N-alkylamino acid containing an acyl group with an odd number of carbon atoms and its salt.
Patent JP-2003096111-A (JP)
Title: Gas-phase polymerization method for olefin
Inventor: KIMURA OSAMU
IPC: C08F2/34
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an operation method or polymerization method capable of decreasing the amount of an off-grade polymer and enabling a stable continuous production at an early stage in a method for starting the copolymerization of ethylene and a 3-12C α-olefin in a gaseous state by supplying a solid component containing a metallocene catalyst to a gas-phase fluidized bed reactor. SOLUTION: In the gas-phase olefin polymerization method wherein a solid component containing a metallocene catalyst is supplied to a gas-phase fluidized bed reactor and the copolymerization of ethylene and a 3-12C α-olefin in a gaseous state is started, ethylene and the 3-12C α-olefin are supplied simultaneously to the reactor to start the reaction.
Patent JP-2003093652-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To keep expecting feeling of a player. SOLUTION: At a display position for re-variation (e.g. at a left display position 12L), a re-variation pattern mocking a bomb is stopped (Figure 2 (c)). When performing re-variation, the pattern at the left display position 12L where the re-variation pattern stops is switched (Figure 2 (e)) to a pattern obtained by imaging the explosion of the bomb (re-variation informing pattern). After this pattern, the pattern at the left display position 12L is re-varied (Figure 2 (f)). At the re-varied left displayed position 12L, the same pattern as a pattern stopping at a display position except for the left display position 12L is at the starting of re-variation ('2' stopping a right display position 12R) (Figure 2 (g)).  Consequently, when the re-variation pattern is stopped, the player expects for whether the re-variation pattern is re-varied or not and which timing the re-variation pattern is re-varied at.
Patent JP-2002201191-A (JP)
Title: Method for producing quinolone carboxylic acid derivative and its production intermediate
Inventor: SHIMIZU SADAHIRO
IPC: C07D401/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a quinolone carboxlic acid derivative (1) having an excellent anti-bacterial activity and a high safety, and an important production intermediate. SOLUTION: This quinolone carboxylic acid derivative (1) is produced by a reaction of a compound (2) with an amine (3). By providing the method for producing the above compound (1) and the production intermediate, it becomes possible to produce the quinolone carboxylic acid derivative (1) having the excellent anti-baterial activity and high safety in a sufficient purity for a medicine and in a good efficiency.
Patent JP-2003100517-A (JP)
Title: Laminated chip inductor and its manufacturing method
Inventor: MASUNO HIROSHI
IPC: H01F27/29
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated chip inductor where an internal extraction conductor which electrically connects an internal coil to an external electrode terminal can be easily formed, and to provide its manufacturing method. SOLUTION: Electric insulating layers and conductor patterns are alternately laminated for the formation of a laminated chip inductor 20, coil patterns 26 formed of conductor patterns are successively connected for the formation of a spiral coil 6 in the laminate 4 of the laminated chip inductor 20, and an internal extraction conductor 22 which electrically connects the coil 6 and an external electrode terminal 8 is provided between the coil 6 and the external electrode terminal 8 in the laminate 4. The internal extraction conductor 22 is formed of a large number of belt-like patterns 24. The belt-like patterns 24 are provided as conductor patterns, and their ends are alternately linked with each other in a zigzag in the direction of lamination. The belt-like pattern can be more easily formed as controlled in dimensions than a conventional through-hole.
Patent JP-2003050028-A (JP)
Title: Air cleaner for bill counter
Inventor: TAI YASUSHI
IPC: B01D46/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner for a bill counter for collecting dust in a low noise without upsizing the bill-counter main body. SOLUTION: An inlet 2 for sucking dust is provided on the side face of the main body 1. A blower 3 and an outlet 11 communicating with the blower 3 are provided downstream of the inlet 2. A ventilation path 5 is provided between the inlet 2 and the blower 3, and a dust collector 4 for cleaning air is provided between the ventilation path 5 and the inlet 2. A door 6 is provided on the lower side of the inlet 2 for replacing or cleaning the dust collector 4. This air cleaner is constituted so that when the main body 1 is placed in the vicinity of a bill counter 16, the inlet 2 on the side of the main body 1 comes close to a bill-placing part 17 of the bill counter 16.
Patent JP-2003105762-A (JP)
Title: Pile driving method
Inventor: KODAMA NOBUYUKI
IPC: E02D13/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving method capable of driving a pile according to high accuracy surveying even in the case of the offing away from the coast without taking hands, shortening the term of works and reducing the cost. SOLUTION: According to this pile driving method, RTK-GPS stationary station 2 is provided on the land, and a pile driving ship 8 is provided with RTK-GPS mobile stations 5, 6 and an automatic tracking total station 16. A pile leader 3 of the pile driving ship 8 is provided with a reflecting mirror 21, and RTK-GPS observation is performed by the RTK-GPS stationary station 2 and RTK-GPS mobile stations 5, 6 to determine the positions of the RTK-GPS mobile stations 5, 6. According to the positions of the RTK-GPS mobile stations 5, 6, the position of the automatic tracking total station 16 is determined, and the position of the reflecting mirror 21 is determined by the automatic tracking total station 16. According to the position of the reflecting mirror 21, the pile P is driven while grasping the position of the pile P supported by the pile leader 3.
Patent JP-2002193853-A (JP)
Title: Tetracyclic compound with negative dielectric constant anisotropy and liquid crystalline medium
Inventor: BREMER MATTHIAS
IPC: C07C25/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new stable liquid crystal or an intermediate phase- forming compound with negative dielectric constant anisotropy substantially having no drawbacks inherent in the conventional technologies and preferably simultaneously having extremely high resistivity and low threshold voltage, for use in MLC displays and especially in ECB, VA, CSH, DAP and IPS displays. SOLUTION: The objective new tetracyclic compound with negative dielectric constant anisotropy is shown by the formula I (wherein, R1, R2, A1, A2, A3, A4, Z1, Z2 and Z3 are each the same as defined in the Claim 1). The 2nd objective use of this compound as a component of liquid crystal media, the 3rd objective liquid crystal comprising the above liquid crystal medium, and the 4th objective electro-optical display device using the above liquid crystal, are provided respectively.
Patent JP-2003108263-A (JP)
Title: Storage structure for recording medium and storage method therefor
Inventor: OKONOGI SATOSHI
IPC: G06F1/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage structure for recording medium enabling to swap recording media and having flexibility in direction of the media storage. SOLUTION: A storage part for recording medium comprises a cross rail 1 whose two rails are intersecting at right angles, two slots to insert a shared bracket 4 possible to be shared between a floppy (registered trademark) disk drive 2 and a hard disk drive 3, and a structure to store the shared bracket 4 holding the disk drive 2 or the disk drive 3. The storage part can be used by a way of a front-access when storing the disc drive 2 from the front, and by a way of a side-access when storing the disc drive 2 from the side. Each rail of the cross rail 1 has a wide frontage to easily store the shared bracket 4.
Patent JP-2003111188-A (JP)
Title: Stereo headphone driving method and device thereof
Inventor: SUZUKI NORIAKI
IPC: H04R5/04
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a stereo headphone driving method and device for driving a stereo headphone connected to a stereo jack having a pair of signal terminal and a common terminal with a low frequency signal, beep tone or the like in audio signals of left and right channels. SOLUTION: Audio signals 10 and 11 of left and right channels are amplified by amplifiers 15 and 16 to a predetermined amplitude and supplied to a pair of signal terminals 21 and 22 of a stereo jack 20. A monaural signal 12 is amplified by a monaural signal amplifier 30 and supplied to a common terminal 23 of the stereo jack 20. The monaural signal may be a low frequency component in audio signals of the left and right channels, beep tone, monaural speech signal or the like received from a controller 53.
Patent JP-2002187754-A (JP)
Title: Use of powdery composition for making construction composition hydrophobic
Inventor: FIEDLER WOLFGANG
IPC: C04B24/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a powdery composition for making a construction composition hydrophobic. SOLUTION: This invention relates to use the powdery composition containing at least one carboxylic ester for making the construction composition hydrophobic.
Patent JP-2003112936-A (JP)
Title: Manufacturing method for optical fiber preform and manufacturing device therefor
Inventor: YANADA EIJI
IPC: G02B6/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for optical fiber preform which allows the manufacture of an optical fiber which is reduced in OH loss. SOLUTION: A glass rod 50 is inserted into a glass pipe 51, thereafter, a valve 9v is closed, at the same time, a valve 8v is opened and Cl2 gas is allowed to flow through a path running from a gas supply pipe 7 to a seal box 3b through a seal box 3a and a glass pipe 51 and a path running from the gas supply pipe 7 to the seal box 3b through a by-pass pipe 8. Therein, the inside pressure of the glass pipe 51 is made higher than the outside air pressure. In such a state, a part of the glass pipe 51 and a part of the glass rod 50 are heated and integrated to one body all over the peripheral directions. Subsequently, the valve 8v is closed, at the same time, the valve 9v is opened and the inside pressure of the glass pipe 51 is lowered than the outside air pressure by using a vacuum pump 4.  An oxyhydrogen flame burner 5 is moved from the part which is already heated and integrated into the direction of the seal box 3a, and thus, the optical fiber preform is manufactured.
Patent JP-2003114917-A (JP)
Title: Drawing generation managing system
Inventor: FUKUMOTO MASAKAZU
IPC: G06Q30/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To easily manage a procedure from a request to the delivery at the time of requesting the ordering of the generation of a drawing or the like to an outside ordering destination. SOLUTION: This system is provided with a request specification preparing means for preparing request specifications including management information necessary for the generation of a drawing or the like in an electronic data format, an order reception processing means for executing prescribed order reception processing by accessing the request specifications transmitted from the request specification transmitting means at the drawing ordering destination, an estimate sheet preparing means for preparing an estimate sheet in an electronic data format based on the request specifications after the order reception processing by the order reception processing means, an assessment sheet preparing means for fetching the estimate sheet prepared by the estimate sheet preparing means at the drawing ordering origin,  and for preparing an estimate and assessment sheet in an electronic data format by adding prescribed assessment items, and an estimate and assessment sheet reading means for reading the estimate and assessment sheet prepared by the assessment sheet preparing means at the ordering destination.
Patent JP-2003115030-A (JP)
Title: Document reader
Inventor: NOUJI YOSHIMI
IPC: G06Q40/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the simplicity of operation and the effectiveness of data by simultaneously reading out a card for instructing the business category of documents and the specification of image acquiring/reading information and a card in which a memory is written on the reading position of a scanner at the time of acquiring a document image by the scanner. SOLUTION: The document reader is provided with an image input processing part for acquiring the images of two documents, i.e., an image input target document and business classification medium, a document image segmentation processing part for separately segmenting the images of the two documents inputted from the image input processing part as two document images, an area segmentation processing part for segmenting a business classification code area described in the business classification medium from the two document images acquired by the document image segmentation processing part, a character recognition processing part for recognizing the business classification code segmented by the area segmentation processing part, and a business classification processing part for selecting the contents of processing to be processed in the target document.
Patent JP-2003119907-A (JP)
Title: Fastening device to base concrete for column
Inventor: FUJIWARA YASUSHI
IPC: E04B1/58
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device to base concrete for a column, which has a simple structure, directly clamps the column to base concrete and has an excellent joint strength. SOLUTION: A leg material A disposed in upright to a bedrock 1, mutually opposing a pair of leg-section members 3 and 3 is fastened to base concrete C by an anchor bolt 4 and a nut 6 screwed to the anchor bolt 4 in the bedrock 1. An assembling material B with a connecting section 8 projected from the underside of an assembling substrate 7 is assembled to the column (p) by a fixing means. The assembling substrate 7 superposed onto the lower end face of the column (p) of the assembling material B is placed on the leg-section pieces 3 and 3, and the leg-section pieces 3 and the connecting section 8 interposed between the leg-section pieces 3 and 3 are fixed mutually by a screw lever 9.
Patent JP-2003117434-A (JP)
Title: Particle for electrophoresis, dispersion fluid for electrophoresis, and display element
Inventor: HASEGAWA YASUHIRO
IPC: B01D57/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To suppress swelling of particles and elution of a dye to an insulating dispersion fluid from particles, with respect to particles for electrophoresis which are subjected to electrophoresis in the insulating dispersion fluid. SOLUTION: The particles for electrophoresis are particles to be subjected to electrophoresis in an insulating dispersion fluid. The particles are made of a cross-linked polymer 12 and a dye compound is bonded to the cross-linked polymer 12 through chemical bonding XZ. Preferably, the chemical bonding XZ includes siloxane bonding.
Patent JP-2003117787-A (JP)
Title: Deburring device
Inventor: KUDOU MATSUKIKU
IPC: B24B9/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a deburring device capable of easily removing a burr of a crossing hole with a simple structure. SOLUTION: This deburring device 10 is provided with a body 20 rotatably driven by a rotational driving device, a holder 30 tiltably supported by the body 20 by holding the base end of a deburring tool K in a fixed state, and allowing the deburring tool K held in the fixed state to change an attitude state to an inclined attitude state being a state of inclining to the rotational axis L from a basic attitude state being a state of extending coaxially with the rotational axis L of the body 20, a basic attitude state holding means 50 for holding an attitude of the holder 30 in the basic attitude state, and an inclined attitude state energizing means 40 for energizing the attitude of the holder 30 to the inclined attitude state.  The basic attitude state holding means 50 can selectively move to a first position for holding the attitude of the holder 30 in the basic attitude state and a second position for releasing a hold to the basic attitude state of the holder 30.
Patent JP-2003122644-A (JP)
Title: Computer and its storage device
Inventor: MATSUMOTO KAZUTO
IPC: G06F12/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a flash memory and to improve the write speed in a silicon disk using a flash memory. SOLUTION: This computer is constituted of a flash memory 2, a DRAM 3, a memory controller 4 for controlling those memories, a host bus controller 5 for controlling access to a host bus 11 connected to a host processor 7, and a microcomputer 6 for controlling those devices. When the system is started by the memory controller 4, the contents of the flash memory 2 are copied to the DRAM 3, and access from the host processor 7 is all performed by the DRAM 3, and the contents of the DRAM 3 are periodically rewritten in the flash memory 2.
Patent JP-2003116516-A (JP)
Title: In vitro biofilm
Inventor: MONOI NORIYUKI
IPC: C12M1/34
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an in vitro biofilm which is similar to human bacterial plaque and is effective for searching and evaluating an active ingredient against a dental caries pathogen and developing an oral cavity product. SOLUTION: This in vitro film contains >=1.3 fg of a saccharide per dental caries-inducing live bacterium, comprises at least two or more kinds of bacteria belonging to the genus Streptococcus and one or more kinds of bacteria belonging to the genus Actinomyces as the live bacteria and makes a crystal substance containing hydroxyapatite cause decalcification.
Patent JP-2003116765-A (JP)
Title: Cleaner
Inventor: TAKANAMI HISAO
IPC: A47L13/256
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner used with a wiping cloth of a dry swabbing cloth type mounted thereon, which allows different types of wiping cloth pieces largely different in thickness to be mounted together thereon in use. SOLUTION: A locking pate 4 suitably formed of a soft resin is mounted on the upper surface of base plate parts 1 and 2 provided with a suitable handle 3 so that the end edge of the outer peripheral side of the base plate can be turned up. The locking plate is provided with a first locking part for a wiping cloth, which is constructed by an upward projection 14 provided on the upper surface of the base plate adjacent to the outer peripheral edge of the locking plate and a downward projection 42 suspended on the inner peripheral side of the projection in the outer peripheral edge of the locking plate, and a second locking part for a wiping cloth, which is constructed by a cut 44 provided in the upper surface of the base plate part.
Patent JP-2003124319-A (JP)
Title: Semiconductor device
Inventor: NAMEGAWA TOSHIMASA
IPC: H01L27/108
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To eliminate difficulties of reducing a delay in the transfer of signals to a wire and of enabling high-speed performance, while retaining an increase in chip area and an increase in costs. SOLUTION: Wires 11, 12 are disposed in a substantially juxtaposed relation. An amplifier 15 composed of a single inverter circuit is inserted in a prescribed point of the wire 12, for instance, a position substantially the half way of the whole length of the wire 12. The amplifier 15 reduces the capacitive coupling of the wires 11, 12 and suppresses the delay in the transfer of signals to the wires 11, 12.
Patent JP-2003120908-A (JP)
Title: Rotary stoker furnace
Inventor: UENO KIJO
IPC: F27B7/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary stoker furnace burning and melting waste. SOLUTION: The rotary stoker furnace is provided with a heating device 18 to heat waste flowing from a front to a rear part in a membrane part 3 formed that cooling pipes 1 peripherally paralleled are intercoupled in an annular state by fins 2, by oxygen-contained gas formed into combustion gas. In a combustion region 20a in a given range extending from the front part of the membrane part 3 to the rear part, as high temperature corrosion of the membrane part 3 is prevented by cooling the membrane part 3 by the cooling pipes 1, waste in the membrane part 3 is excellently burnt by supplying oxygen- contained gas in the membrane part 3 through oxygen-contained gas feed holes 2a.  On the other hand, in a melting region 20b in a range extending from the fuel region 20a of the membrane part 3 to an outlet part 12, heating suitable for melting of waste by the heating device 18 is practicable by refractories 16 annularly stuck at the inside of the membrane part 3, the waste is excellently molten and discharged as molten slag through an outlet part 12, and high temperature corrosion of the membrane part 3 is prevented.
Patent JP-2003119034-A (JP)
Title: Manufacturing method and manufacturing apparatus for glass particulate deposit
Inventor: ISHIHARA TOMOHIRO
IPC: C03B8/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which is capable of stably feeding clean air into a glass particulate deposit manufacturing apparatus, preventing the intrusion of impurity gas and decreasing the number of foreign matters intruding into a glass particulate deposit and an apparatus for the same. SOLUTION: This manufacturing method for the glass particulate deposit is a method of manufacturing the glass particulate deposit by using the glass particulate deposit manufacturing apparatus installed in a manufacturing building and depositing the glass particulates formed by a burner for synthesizing the glass particulates on a starting rod, in which the deposition of the glass particulates is performed while the clean air generated in a clean air generator for taking the air from an intake port opened outside the building into the building and cleaning the air is introduced into the apparatus.