baber/WOPTO huggingface dataset:
Patent JP-2003023795-A (JP)
Title: Motor controller
Inventor: NAKAI MOTOO
IPC: H02P29/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which can suppress generation of electromagnetic wave noise. SOLUTION: A motor drive circuit 71 for supplying a drive current to the motor 4 is an inverter circuit, where a serial circuit consisting two MOSFETs 711, 712 is connected, in parallel in the same number as the number of phases of the motor 4. A PWM control signal amplified with an FET drive circuit 74 is applied to the gates of MOSFETs 711, 712. The voltage applied to the gates of MOSFETs 711, 712 can be controlled, by controlling the voltage applied to this FET drive circuit 74. When a steering torque is comparatively small under the high-speed and low-speed conditions, a voltage to be applied to the FET drive circuit 74 is controlled to a lower voltage, and thereby the voltage applied to the gates of MOSFETs 711, 712 is controlled to a lower voltage.
Patent JP-2003022613-A (JP)
Title: Reproducer
Inventor: INAOKA SATOSHI
IPC: G11B20/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a reproducer which can reproduce different voice data from a plurality of output terminals and instantaneously switch voice outputs. SOLUTION: The reproducer is provided with a demultiplexer 21 to distribute the voice data according to kinds, FIFO memories 23 to 30 for successively reading and successively wiring distributed voice data, audio decoders 32 to 39 to restore the stored and read voice data, a plurality of mixers 50 to 5n to select arbitrary voice data from restored voice data and output them as output voice data, an operation part 60 to indicate the output voice data to be selected, and a control part 61. The reproducer selects voice data from a recording medium on which a plurality of kinds of voice data are recorded, and reproduces them.
Patent JP-2003033005-A (JP)
Title: Switched-capacitor stabilized power supply
Inventor: SATO TSUTOMU
IPC: H02J7/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a switched-capacitor power supply whose stably-operable input voltage is low, and whose conversion efficiency is high even if an input voltage change is large. SOLUTION: This is a switched-capacitor stabilized power supply provided with a plurality of boosting means (an n1 -times booster circuit 1, an n2 -times booster circuit 2) which have capacitors (not shown) and switching means (not shown) and multiplying factors different from each other, a switching element SW1 for switching on and off the connection between an input terminal IN and the booster circuit 1, a switching element SW2 for switching on and off the connection between the input terminal IN and the booster circuit 2, and a switchover control circuit 6 for on/off controls the switching elements SW1, SW2 according to the input voltage of the switched-capacitor type power supply.
Patent JP-2003023571-A (JP)
Title: Imaging device and three-dimensional shape measuring apparatus
Inventor: TAKADA NAOYA
IPC: H04N5/355
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To easily widen dynamic range, without complicating the structure of a device. SOLUTION: Pixel signals of odd-numbered lines outputted from a solid-state image pickup element 34 are amplified at a larger amplification factor by an amplifier 361 and are A/D converted by an A/D converter, and pixel signals of even numbered lines are amplified at a small amplification factor by an amplifier 381 and are A/D converted by an A/D converter 38. If the level of the A/D converted pixel signals of odd numbered lines which are amplified at the larger amplification factor does not exceeds a specified value, the pixel signals of odd numbered lines are transferred to an image memory 48 to be stored in corresponding addresses.  If the level of the pixel signals of odd numbered lines exceeds specified value, the pixel signals of the even-numbered lines adjacent to the odd lines, which have the same vertical addresses are boosted by a prescribed multiple and are transferred to the memory 48 to be stored in corresponding addresses.
Patent JP-2003019870-A (JP)
Title: Original plate for direct drawing printing
Inventor: KASAI KIYOSUKE
IPC: B41N1/14
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an original plate for direct drawing printing capable of printing many printed matters of a clear image having no lack, no strain or the like of the image without scumming as an offset original plate. SOLUTION: The original plate for direct drawing printing comprises an image acceptive layer on a water-resisting support. The image acceptive layer contains a resin containing at least one type of porous filler particles each having a ruggedness on a surface and a bond in which a metal atom and/or semi-metal atom are connected via oxygen atom, and at least a binding resin made of a composite of the resin and an organic polymer having a group capable of forming a hydrogen bond.
Patent JP-2003022753-A (JP)
Title: Display panel and manufacturing method of display panel
Inventor: TANAKA HIROYOSHI
IPC: H01J11/48
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, which can manufacture gas electric discharge panels, such as PDP, FED, and the like, which have outstanding picture display, by performing good sealing process with the comparatively easy method while holding cost down, and to provide the display panel produced by the manufacturing method concerned. SOLUTION: A joining method of the panel is performed directly by heating, pressurizing, and applying voltage. Especially, it is sealed firmly by covalent bonds such as Si and the like, by condensation polymerization of OH group of the surface of the panel.
Patent JP-2003019476-A (JP)
Title: Treating method of food remainder
Inventor: NARA MAKOTO
IPC: B01D53/78
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating method which enables effective utilization of food remainder as feed and fertilizer through fermenting and drying processes by effectively removing components of malodor generated by fermenting with a relatively simple device and, at the same time, recovering a by-product. SOLUTION: This treating method comprises the fermenting process S1 and the drying process S2. Therein, further, a neutralization and recovering process S4 where malodorous gas generated in the fermenting process S1 is brought into contact with an alkaline aqueous solution and is exhausted, and organic acid contained in the malodorous gas is dissolved in the alkali aqueous solution and is recovered is disposed.
Patent JP-2003023677-A (JP)
Title: Remote maintenance system and method
Inventor: USAMI HIDEKI
IPC: H04Q9/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance system that enables a maintenance personal to cope with a maintenance request from a customer at any time and that can reduce the time required for taking a measure for the maintenance. SOLUTION: A maintenance object device being a remotely maintained device 2 is provided with a remotely maintained processing section 26 to which a remote maintenance device 1 is accessible, the remote maintenance device 1 is provided with a remote maintenance section 15 that determines instruction contents with respect to the maintenance on the basis of contents of entry information and a display/operation section 14 being an entry means of the entry information. The remote maintenance device 1 is provided with a communication interface 13 for the remote maintenance section and the remotely maintained device 2 is provided with a communication interface 23 for the remotely maintained section, the interfaces 13, 23 are connected to mobile phones 3 capable of data communication for data transmission/reception.  The remote maintenance section 15 supplies instruction contents to the remotely maintained section 26 via the communication interface 13. The remotely maintained section 26 receives the instruction contents via the communication interface 23 and make an access according to the instruction contents.
Patent JP-2003026415-A (JP)
Title: Method for purifying carbon monoxide
Inventor: ISAKI RYUICHIRO
IPC: C01B32/40
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying carbon monoxide efficiently purifying carbon monoxide containing a metal carbonyl compound, especially nickel carbonyl having a high vapor pressure and difficult to remove. SOLUTION: Synthetic zeolite is subjected to activation treatment of passing an inert gas through it in a heated state. Subsequently it is cooled to 0 deg. or lower and is packed in a purification vessel (a packed column 11). By passing the carbon monoxide through the purification vessel, the metal carbonyl compound existing in the gaseous carbon monoxide is adsorbed by the synthetic zeolite and is removed from the carbon monoxide.
Patent JP-2002372025-A (JP)
Title: Spiral washer used in mounting bracket, and bracket mounting device using the same
Inventor: ADACHI KAZUYUKI
IPC: F16B5/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a spiral washer used in mounting a bracket on a wall board such as a plaster board, and a bracket mounting device capable of surely mounting the bracket. SOLUTION: This spiral washer is formed by spirally blanking a thin plate material having spring elasticity, and is successively screwed in an insertion hole penetrated through a wall plate mounted on a front face of a concrete wall face at constant interval while axially drawn and deformed to be fitted from the front surface side to the rear surface side of the wall board.  The washer is held on a position of the insertion hole by a holding cord mounted on the spiral washer, a locking member of an anchor bolt provided with the rotatable landscape locking member on its tip part, is inserted from a hole of a mounting part of the bracket to a bolt insertion port of the spiral washer in the longitudinal direction along the bolt, then the locking member is laterally expanded, the spiral washer is elastically pressed to the rear face of the wall board by fastening the bolt, and the mounting part of the bracket is fixed to the surface side of the wall board.
Patent JP-2003025844-A (JP)
Title: Door structure of vehicle
Inventor: MORIYAMA YUKIHIRO
IPC: B60J5/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce large deformation of a side door toward the cabin side at a side impact in the vehicle where an opening formed on the side of the body is opened/closed with the side door. SOLUTION: A large opening 1 formed on the side of the car body and continuing in the longitudinal direction is opened/closed by a front and a rear side doors 11 and 12. When each of the side doors 11 and 12 is closed, a front end of the rear side door 12 is overlapped with a rear end of the front side door 11 from outside in the car width direction (constitution of a lap part 15). On the rear side door 12, a reinforcing member 25 extending vertically is arranged in the neighborhood of the lap part 15. A rear end of a front impact bar 27 arranged in the front side door 11 extends to the lap part 15. A front end of a rear impact bar 26 arranged in the rear side door 12 is connected to the reinforcing member 25.
Patent JP-2002118042-A (JP)
Title: Semiconductor manufacturing method
Inventor: NAKAGAWA SEIYA
IPC: G05B19/418
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To cope with a quantity demanded of products, and efficiently and economically utilize the space of facilities. SOLUTION: This method is used to manufacture a semiconductor, using a production line consisting of a plurality of manufacturing steps. First, a quantity demanded of semiconductors in the initial stage of production is set, and a 'mini line' (small-scale line) #1 is formed as to produce a quantity of semiconductor which are almost equivalent to the set quantity or a smaller quantity of semiconductors than it, and then, if the quantity demanded of semiconductors increases, a plurality of mini lines #2 to #8 are formed in order as a minimum unit of the mini line #1 to increase the production quantity.
Patent JP-2002082945-A (JP)
Title: Tokenizer for natural language processing system
Inventor: PENTHEROUDAKIS JOSEPH E
IPC: G06F17/27
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a segmentalizing device to be used in a natural language processing system. SOLUTION: The segmenting device segmentalizes a text input segment into a token, and advances natural language processing. The segmentalizing device is provided with a tokenizer engine for proposing segmentation, and for presenting this to a language knowledge component for judging validity. The segmentalizing system is provided with language specification data in which the priority hierarchy of punctuation are housed. When the proposed token in an input string includes punctuation, this token can be decomposed into sub-tokens based on the priority hierarchy.
Patent JP-2003034101-A (JP)
Title: Vehicle wheel
Inventor: TANAKA TAKESHI
IPC: B60B3/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To easily expand variation in a decorative design property while restraining increase in a manufacturing cost. SOLUTION: An opening 12 for ornamentation is formed in a disc member 4, and an ornamentation member 13 is fixed to an attaching surface side of the disc member 4 so as to close at least a part of the opening 12 for ornamentation. An ornamentation surface 16 of the ornamentation member 13 can be arranged to a position which is lower by one stage than a surface of a spoke part 11 of the disc member 4, or the ornamentation member 13 is projected to a design surface side from the opening 12 for ornamentation to arrange the ornamentation surface 16 of the ornamentation member 13 to a position higher than the surface of the spoke part 11 of the disc member 4, or the ornamentation surface 16 of the ornamentation member 13 is arranged to the same level as the surface of the spoke part 11, thereby expanding the variation for improving the design property.
Patent JP-2003034250-A (JP)
Title: Train control system
Inventor: UMEYAMA MASATOSHI
IPC: B61L23/14
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for automatically stopping a train at a predetermined stopping area such as a station, even when an onboard ATO device has lost distance information because of a power cut or a failure. SOLUTION: In the constitution that a zone-controller on the ground creates an ATC ordinary pattern A, and transmits to the train a speed indication or an acceleration/deceleration indication based on the pattern, the zone-controller identifies whether or not the station the train approaches is the one for stopping based on the train traffic diagram, and creates an ATC station stopping pattern B for the station for stopping. Even when the onboard ATO processor has lost the distance information because of the power cut or the failure of the ATO processor, the speed is gradually slowed down according to the location, by controlling the train according to the safety speed determined by the ATC station stopping pattern B, which stops the train automatically.
Patent JP-2003034339-A (JP)
Title: Sealable commodity housing bag
Inventor: TANAKA SENYA
IPC: B65D33/25
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealable commodity housing bag which makes it possible to increase the amount of commodities to be housed by not partly but wholly enlarging the volume of a sealable housing body at the time of housing commodities, even though the bag is flatly formed in low volume when not in use, and which is equipped with the convenience of being able to be placed upstanding, when commodities are housed, on side edges at two locations respectively provided with pleated parts. SOLUTION: The sealable commodity housing bag is one that is made of plastic film shaped in a rectangular form, which has a sealable housing body 1 whose opposing both side ends 2, 3 are provided with pleated portions 2a, 3a for setting a width, with both the pleated portions 2a, 3a being folded inside in two capable of setting a width, while both the folded-in pleated portions 2a, 3a are width-spread when commodities are housed therein, thereby constituting the volume of the housing body 1 in such a way that it can be wholly enlarged, whereas an opening part 4 is provided at one of the four side ends of the housing body 1, with the opening part 4 being constituted openable by tight-closing fasteners 5a, 5b.
Patent JP-2003041571-A (JP)
Title: Soil improving device and soil improving method
Inventor: MAKINO MASAMI
IPC: E02D3/12
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving device of excellent excavating efficiency and stirring-mixing efficiency. SOLUTION: A plurality of wide stirring blades 24 are attached to a driving chain 23 wound between a driving side chain sprocket 17 at the upper part of a frame and a chain roller 21 at the lower part of the frame, and the stirring blades 24 are driven to circulate together with the driving chain 23. Side cutters 30 are provided on both sides of the stirring blades 24. As an embodiment, a side chain 34 is wound between a chain sprocket 31 reversely driven synchronously with the driving side chain sprocket 17, and a chain sprocket 33 below, and a cutter blade 35 is attached to the side chain 34 to constitute the side cutter 30.
Patent JP-2003041412-A (JP)
Title: Knitted gloves
Inventor: TAKADA TERUYOSHI
IPC: A41D19/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide gloves having shapes of bending toward their insides and resembling to the shapes of the hands not by performing a heat set by using hand-shaped molds, but by taxing ingenuity on knitting them. SOLUTION: The gloves are produced by setting the numbers of knitting times of five finger-covering parts 3-7 in the back of a hand 2 side and at the root parts 8 of four finger-covering parts 4-7 except for thumb-covering part 3 more than those of the palm of the hand 9 side and the other part of the back of the hand 2 side to make easy to use gloves bending toward their insides.
Patent JP-2003046584-A (JP)
Title: Signal processing unit and correlator
Inventor: IIDA MITSUHIRO
IPC: H04L7/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit that can accurately binarize serial data, even if the ratio of signals at a high level to signals at a low level being components of a bit stream after preamble, is biased toward any level and to provide a correlator used for the signal processing unit. SOLUTION: A comparator 8, provided to a binarizing circuit 4, uses an output voltage from an LPF 5 for a reference voltage, to discriminate the magnitude of the voltage of serial data received from a demodulation circuit 3 at first and binarizes the serial data. Then the correlator 9, provided to the binary circuit 4, compares correlation between a pattern in high-order 32-bits of a pattern of the bit stream of a header stored in a pattern storage section 11 and binarized serial data, activates a changeover switch 7, when the correlation of the both is taken to switch a supply source of the reference voltage to the comparator 8 from the LPF 5 into an LPF 6, whose time constant is greater than that of the LPF 5.
Patent JP-2003038909-A (JP)
Title: Method for treating wet type dust collector circulating water of metal refining furnace exhaust gas
Inventor: YASHIRO TAKEKI
IPC: C02F5/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To add a phosphonic acid scale preventive agent to a thickener without adversely affecting dust removal effect in the thickener of a wet dust collector circulating water system for introducing the dust-laden water discharge from the wet dust collector for the exhaust gas of various kinds of metal refining furnaces into the center core of the thickener and subjecting the water to dust removal treatment, then supplying the same to the dust collector, thereby effectively preventing the adhesion of scale to the thickener and a treating water supply pump behind the same, water supply piping and a sprinkling nozzle of the dust collector. SOLUTION: The phosphonic acid scale preventive agent is added into the thickener 4 nearer the outer peripheral side than the center core 4A therein.
Patent JP-2003041394-A (JP)
Title: Method for manufacturing electrodeposition coated member
Inventor: ISHINO TAKAMICHI
IPC: C25D13/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrodeposition coated member, which can form a coating film superior in insulating property. SOLUTION: The method for manufacturing the electrodeposition coated member, which forms a colored chemical conversion coating with an electrolytic or chemical method, and then forms an electrodeposition coating on the surface of metal and nonferrous metal, is characterized by forming the colored chemical conversion coating, then forming the electrodeposition coating with manipulated voltage, and heating and curing the above treated and electrodeposition coated film.
Patent JP-2003000628-A (JP)
Title: Easily assembled/disassembled spinal cord towing device for hanging body
Inventor: MAEDA MAKOTO
IPC: A61F5/042
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a spinal cord towing device which is light-weighted and capable of easily being used everywhere. SOLUTION: The easily assembled/disassembled spinal cord towing device for hanging the body 1 don't need a conventional forcible stretcher. The head or a body below a shoulder is hung from the device in a sitting position by using the body weight, and the towing device is manually moved, so that it is light-weighted and easily assembled and disassembled. Thus, the spinal cord towing device for hanging the body can easily be used at any place.
Patent JP-2003046887-A (JP)
Title: Digital broadcasting receiver
Inventor: SUZUKAWA YOSHINOBU
IPC: G10L15/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver which can process to disconnect a line after a telephone confirmation is executed to a telephone of a broadcasting station side in a relatively short time while a modem which does not carry a polarity inverter is being used. SOLUTION: Phrase data of a voice guidance is stored in a hard disc 14b for constituting a storage unit 14. The modem 22 judges whether a counterparty side is the modem or not in a two-way service, and outputs a line input voice signal from its speaker output side to a voice recognition circuit 23 when the modem 22 judges no modem. The recognition circuit 23 executes a voice recognition for the line input voice signal and imparts phrase data to a CPU 13. The CPU 13 executes a process for automatically disconnecting the line if the phrase data of a recognition result exists in the disc 14b.
Patent JP-2003048769-A (JP)
Title: Ceramic formed product and method of producing the same
Inventor: ISU TOMOKO
IPC: C04B35/16
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic formed product accommodable to various organisms and having high versatility and a method of producing the same. SOLUTION: The ceramic formed product is characterized in that the ratio of an amorphous phase is <=50%, and the electrical conductivity of water obtained after dipping the ceramic formed product in water of 100 ml for 24 h is <=30 μs/cm per 4 cm<3> of the ceramic formed product. When thus characterized ceramic formed product is used, the fluctuation of pH caused by the elution of ions and impurities are suppressed and adverse effects to the growing environments of organisms are suppressed. Accordingly, the ceramic formed product capable of being used in various applications such as breeding of various organisms having different optimal growth environments and having high versatility is obtained.  Further, when the formed product is produced by firing at a final firing temperature of 95 to 1,050 deg.C, the elution of ions and impurities from the ceramic formed product is suppressed and the ceramic formed product having the high versatility can be provided.