baber/WOPTO huggingface dataset:
Patent JP-2002253890-A (JP)
Title: Noise control method for sewing machine, noise control device for sewing machine, and tone improvement method for sewing machine
Inventor: OKAWA SHIGEKI
IPC: G10L21/057
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of a sewing machine by a method according to the human audibility. SOLUTION: The value of psychological acoustic evaluation scale is reduced by a predetermined level every characteristic frequency band contained in a noise generated from the sewing machine to generate audibly different sample sounds I-V. Values of loudness, sharpness, roughness, and fluctuation intensity are calculated for these sample sounds, and an audible evaluation experiment by a plurality of subjects is also performed for the sample sounds to determine the evaluation value to tone expressive language pair, and a regression expression showing the relation between the value of each psychological acoustic evaluation scale and the average value of the evaluation value to the tone expressive language pair is finally obtained.  When a worker selects its favorite tone in a tone selection screen 20 in the sewing machine 1, the noise is detected by a microphone 4, the psychological acoustic evaluation scale to be controlled is selected on the basis of the regression expression within a storage means 13, and a waveform of the reverse phase of the waveform of the specified frequency band contained in the noise is generated so as to reduce the scale value and emitted from a speaker 5.
Patent JP-2002259411-A (JP)
Title: Text information conversion system, text information conversion method and text information conversion program
Inventor: TOGA SHINJI
IPC: G06F17/30
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To convert text information in a relational database into grouping (category) information for which summation processing is possible. SOLUTION: A word extracting part 2 decomposes the document information stored in the relational database 1 into words included in the document. A clustered dictionary making part 3, on the basis of the concurrence data between the decomposed words, classifies the words into clusters to make a word cluster dictionary 4. A feature word extracting part 5 refers to the word cluster dictionary 4, and extracts a word having a high frequency of appearance in a cluster group as the feature word of the cluster group. A feature word adding part 6, by using the word cluster dictionary, determines which cluster group has the shortest distance from the document information of each record in the relational database 1, and adds, to the record, the feature word of the corresponding cluster group.
Patent JP-2001269404-A (JP)
Title: Flange coupling implement
Inventor: YAMAMOTO TETSUYA
IPC: A61M5/145
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a flange coupling implement for mounting a syringe at an injection head. SOLUTION: The flange coupling implement comprises a base part 202 at the other end side of a body 201, a flange support 203 for supporting the flange of the syringe from a rear end side and an outside face side, and a pair of sandwiching members 204, 205 for sandwiching a body by supporting the flange side together with the support 203 by covering the flange from the front end side of the syringe and to sandwich the body along an outer peripheral surface of the body of the flange.
Patent JP-2002268428-A (JP)
Title: Fixing device and fixing roller in image forming device and method of working surface material of pressure roller or belt
Inventor: OTAKE HIDEMUNE
IPC: G03G15/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a long-life fixing device and fixing roller which are capable of preventing a hot offset and have a long life in a low-temperature fixing device of an image forming device using a liquid developer and a method of working the surface material of a pressure roller or belt. SOLUTION: At least, one coating layers 91 and 93c (surface layers) of a heating roller 91 (fixing roller) and the pressure roller (93) are composed of inorganic oxides or inorganic or organic materials subjected to positive surface oxidation treatment exclusive of room temperature resting when these layers are not the inorganic oxides and the critical surface tension on at least the surfaces thereof is <=25 mN/m. These layers are subjected to bonding of the amorphous fluororesin having at least one hydrolyzable functional group and the inorganic or organic materials across oxygen and the amorphous fluororesin satisfies the conditions under which the resin turns to a liquid phase within a temperature range of 0 to 100 deg.C.
Patent JP-2002271598-A (JP)
Title: Method and device for controlling facsimile
Inventor: ITO MASANORI
IPC: H04N1/32
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To shorten communication time and to reduce communication costs as a result. SOLUTION: In the facsimile control method to be used for the purpose of transmitting/receiving an original, with a plurality of pages between transmitting side facsimile equipment and reception side facsimile equipment to communicate in procedure, based on the ITU-T Recommendation V.34, the transmitting side facsimile equipment transmits a PPS-EOM signal to the reception side facsimile equipment; and in the receiving side facsimile equipment, an MCF signal is transmitted to the transmitting side facsimile equipment as a receiving confirming signal of the relevant PPS-EOM signal.  After the transmission of the relevant MCF signal, the receiving side facsimile equipment is immediately transited into the reception waiting state of a DCS signal, containing mode change information from the transmitting side facsimile equipment, without waiting for the lapse of a prescribed time; and after the MCF signal has been received, the transmitting side facsimile equipment immediately transmits a DCS signal containing mode information to the receiving side facsimile equipment.
Patent JP-2002233886-A (JP)
Title: Hollow porous ceramic ball
Inventor: HARAGUCHI YOSHINOBU
IPC: C12M1/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide hollow porous ceramic balls which are free of attachment of bacteria to each other, are free of wear by friction and can curtail equipment expenses, maintenance and management. SOLUTION: Silica or glass balls or heat resistant materials are put into the hollow porous ceramic balls, by which the balls can be floated in the water. (a) Decomposition bacteria are put into bacterium beds of the decomposition bacteria according to applications of oil, shochu (a clear liquid distilled from sweet potates, rice, buckwheat, etc.), dregs and sludge, etc., and (b) the base surface of an existing treating vessel or the treating vessel to be exclusively used is provided with an air pump and the energy of the buoyant force of holes emitted through an air head is utilized (c) to vertically move and agitate the hollow porous ceramic balls of the bacterium bed, by which the hollow porous ceramic balls are provided with durability in air without friction resistance (d).
Patent JP-2002274706-A (JP)
Title: Sealer device
Inventor: TSUBAKIYAMA KATSUHIKO
IPC: B65H16/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To appropriately use a press-bonding process mode and a non press- bonding process mode in a sealer device. SOLUTION: In the sealer device 3 arranged in a rear stage of a burster 2, a lower stage conveyance unit 10 provided with press-bonding rollers 17 and 18 and an upper stage conveyance unit 9 provided with no press-bonding rollers are incorporated in an elevating frame 8. Process modes can be switched by selecting a stopping position of the elevating frame 8 between a first position of providing the lower stage conveyance unit 10 in a predetermined height and a second position of providing the upper stage conveyance unit 9 in the predetermined height. A detachable cassette type is adopted as the upper stage conveyance unit 9.
Patent JP-2001309299-A (JP)
Title: Broadcasted transmission information having common characteristic and method and receiver for displaying recorded transmission information
Inventor: COSMAO MICHEL
IPC: H04N5/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and receiver for displaying an advertisement sequence in response to the taste of a user without blackening a screen in a digital television receiver. SOLUTION: In the receiving and display of short audio visual transmission information broadcasted to the digital television receiver by a transmitter, a large storage capacity is given to the receiver. The short audio visual transmission information is generally an advertisement spot. When it is received by the receiver, it is automatically replaced by the same kind of the transmission information recorded previously in the receiver. The receiver restarts the normal display of the transmission information at the time of the end of the broadcasting of a certain kind of the audio visual transmission information. The transmission information is recorded in accordance with the taste of the user. The taste of the user is defined in a set stage.
Patent JP-2002272683-A (JP)
Title: Endoscope
Inventor: ARAI KAORU
IPC: A61B1/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To cool a hard leading end of an endoscope by monitoring signals outputted from an image pickup part of the endoscope, measuring with a timer the time during which the output signals are invariable, and causing a control means to control a supply means when this invariable time measured with the timer has continued for a predetermined time, thus ejecting air or water to the end surface of the hard leading end. SOLUTION: Brightness signals coming from the CCD of an electronic endoscope 10 are monitored with a microcomputer 58 and the time during which the brightness signals are invariable is measured with the timer. After this invariable time measured with the timer has continued for a predetermined time with a light source turned on, the microcomputer 58 turns on a switch 43 of an air pump 42 and controls a solenoid valve 76 to eject air from a nozzle 66 to the end surface 23 of the hard leading end 22 to cool.
Patent JP-2001275456-A (JP)
Title: Reaping device of combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D69/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To aim at the smoothness of the reaping work and simplification of a transmitting constitution of a combine harvester. SOLUTION: This reaping device is constituted by installing a transmitting shaft 28 interlocking with a reaping part-inputting pulley 22 as extended in front and downward direction, a lower part transversal transmitting shaft 31 from the lower part of the transmitting shaft 28 in left and right direction, a side part vertical transmitting shaft 34 from the one side part of the lower part transversal transmitting shaft 31 in an upward direction and an upper part transversal transmitting shaft 61 for driving a plurality of raising parts 7 as interlocking and facing sideways from the upper part of the side part vertical transmitting shaft 34, and arranging it in an upper direction of the raising devices 7 so as to drive the raining devices 7 and an ear side conveying body 11a through vertical transmitting shafts 66,  89 installed as facing downward from the upper part transversal transmitting shaft 61.
Patent JP-2001333583-A (JP)
Title: Vibrator driver
Inventor: KATO MANABU
IPC: G01C19/5719
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator driver which can control fluctuation of detection error or the like of the vibrating condition of an electrostatic drive type vibrator and shorten the start time of vibration amplitude, when the same vibrator vibrates. SOLUTION: The driver 40 drives a drive same 11 and a detection frame 12, to vibrate in the x direction by outputting a drive signal to a drive electrode 13 and also detects displacement of this drive frame 11 due to the vibration in the x direction as a displacement signal. The driver 40 also generates an AC voltage element of a drive signal, having a constant amplitude to provide a constant vibration amplitude of the drive frame 11, based on the detected displacement signal and also a DC element of the drive signal which is controlled to increase or decrease, depending on the detected displacement signal. Moreover, the driver 40 also generates an AC voltage component of the drive signal having an amplitude, at the activation time, which is larger than that in the normal operation.
Patent JP-2001316021-A (JP)
Title: Paper sheet braking device for paper sheet discharging device for paper sheet printing machine
Inventor: KERPE SVEN
IPC: B41F21/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet braking device for a paper sheet discharging device for a paper sheet printing machine which is hardly soiled, apt to effect maintenance, and causes an individual brake module to be simply incorporated and removed and movable. SOLUTION: Brake modules 1, 1', and 1" are provided with individual braking devices 6, 6', and 6", and besides control devices 7, 7', and 7" are annexed thereto. Then the position of a paper sheet is detected by a sensor 20, a control device 14 sets a deviation of the position from a reference value at a control device 13. Based on the deviation, the control devices 7, 7', and 7" are operated according to different reference speeds and braking different in the direction of the width of the paper sheet is effected. The individual brake devices 6, 6', and 6" are connected to a drive roller to drive a suction belt.  When the paper sheet reaches the brake modules 1, 1', and 1", the paper sheet is captured by the suction opening of the suction belt and braking different in the direction of width is effected thereon, a position is corrected, and the paper sheet is accurately discharged over a paper sheet discharge pile.
Patent JP-2001317348-A (JP)
Title: Exhaust emission control device for motor scooter type vehicle
Inventor: KURIYAMA ICHIZO
IPC: F02M35/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of components of a secondary air system and reduce cost in an exhaust mission control device for a motor scooter type vehicle. SOLUTION: A vertically rockable unit swing engine 20 is provided with an exhaust emission control device sucking the air passing through a secondary air filter 54 and feeding the secondary air to an exhaust system via a secondary air intake pipe 86 provided with a reed valve 88 in the middle. A body frame 8 below a seat is covered with a rear cover 14, and a foot mount space S for a driver is formed in the front of the cover 14 in the exhaust emission control device for the motor scooter type vehicle. The secondary air filter 54 is arranged above an exhaust muffler 34 comprising an exhaust pipe section 34a and a muffler section 34b.
Patent JP-2002299703-A (JP)
Title: Thermal infrared detecting element
Inventor: IKEGAWA SUMIO
IPC: H01L27/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared detecting element that can obtain an appropriate temperature characteristic, at a temperature higher than the room temperature. SOLUTION: This thermal infrared detecting element is provided with an insulation foundation layer 8 having a crystal structure and a bolometer thin film 9 grown epitaxially on the layer 8. The thin film 9 is composed of a material expressed by the chemical formula of Ca2-x Srx RuO4-d (where, 0<=x<=0.05 and (d) denotes a value indicating the deviation from stoichiometry of oxygen) and has a lattice constant, which is different from that of the foundation layer 8.
Patent JP-2002293451-A (JP)
Title: Media handling device
Inventor: KOBORI SHINJI
IPC: G07D9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To detect double-feeding of two or more sheets of the media when carrying the media one by one for delivery from a hopper even if the media having various size and thickness exist in the hopper of a medium handling device such as a document issuing device. SOLUTION: This medium handling device is provided with a length sensor 6 for measuring length of the medium 1, a thickness sensor 7 for measuring thickness of the medium, an image sensor 12 for reading the discrimination number marked in the medium, a length processing part 8 for reprocessing the signal from the length sensor 6, a thickness processing part 9 for processing the signal from the thickness sensor 7, an image processing part 14 for processing the signal from the image sensor 12, and a second memory device 15 for storing the information from the length processing part 8, the thickness processing part 9 and the image processing part 14.  A CPU 11 is provided for detecting and determing double-feeding by using the discrimination number and length and thickness information of the medium to stored in the second memory device 15, and the length and thickness the medium corresponding is the discrimination number stored in a first memory device 13.
Patent JP-2002294750-A (JP)
Title: Machine room structure for construction machine
Inventor: OKAMURA TSUNENOBU
IPC: E02F9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a machine room structure for a hydraulic shovel, etc., which ensures the maintenance ease thereof, and implements miniaturization of the machine room. SOLUTION: According to the machine room structure, a ceiling plate 11c is connected to a side plate 11b by means of a hinge 11d, to thereby allow the ceiling plate 11c to be openable. Further, even if solenoid valves 35, 36 are three-dimensionally arranged in the machine room by fixing the solenoid valve 36 to an upper surface of a bottom plate 11a, and the solenoid valve 35 to a lower surface of the ceiling plate 11c in a closed position, for instance, their maintenance ease is not damaged. Therefore, the solenoid valves 35, 36 are three-dimensionally arranged as mentioned above, which leads to improved volumetric efficiency of the machine room, to thereby implement miniaturization of the same.
Patent JP-2002299767-A (JP)
Title: Semiconductor laser and method of manufacturing the same
Inventor: ONISHI SHUNICHI
IPC: H01S5/343
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which has an improved reliability, when operated in the high-output state. SOLUTION: An n-type AlGaInP clad layer 109, a quantum well active layer 111 consisting of a plurality of GaInP layers and a plurality of AlGaInP layers, a p-type AlGaInP first clad layer 107, a p-type AlGaInP diffusion layer 106, and n-type AlInP current blocking layer 105, a p-type AlGaInP second clad layer 104, and a p-type GaAs contact layer 103 are sequentially formed on an n-type GaAs substrate 110. The p-type AlGaInP diffusion layer 107 and n-type AlGaInP current blocking layer 105 are provided with a stripe-shaped window therein, and Zn having an impurity concentration of 3×10<18> cm<-3> is doped in the p-type AlGaInP diffusion layer 106.
Patent JP-2002300948-A (JP)
Title: Merchandise display shelf with illumination
Inventor: TAKAHASHI MAKOTO
IPC: A47F5/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively illuminate display merchandise on shelf plates and to improve a display effect by illuminating the periphery of a column in a wide range with uniform illuminance. SOLUTION: The periphery of the lower end part of a column 1 in a cross shape is covered with an end rail 2 provided with a base shelf plate 5a on an upper end, a plurality of illumination lamps parallel to the column 1 are attached on the outer surface of the column 1 projected upwards from the center part of the base shelf plate 5a at prescribed intervals in a circumferential direction, and the periphery of the respective illumination lamps 20 is covered with a light transmissive cover 4. Also, at the periphery of the cover 4, shelf plates 5e in a plurality of vertical stages are supported by a plurality of brackets 34 extended in a radial direction from the outer surface of the column 1, respectively.
Patent JP-2002300924-A (JP)
Title: Movable cart
Inventor: SASAKI FUMIO
IPC: A47B31/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To easily return the side edge part of a sheet of a shutter in a service cart to an original appropriate shielding state even though the sheet or the like is not damaged when strong external force or the like acts on the sheet. SOLUTION: In a movable cart, one end of a sheet 15 shielding an opening part 9 on the side face of a body 3 housing carrying items is fixed to a peripheral frame 13 of a shutter 10 at the opening part and the other end of the sheet is fixed to a winding shaft 17 energized in a winding direction by a spring inside a movable frame 16. To a pair of the peripheral frames 13 facing each other and both side edges parts of the sheet 15 along them, magnetic attraction members 18 and 19 attracting and holding the sheet by mutual attraction are attached.
Patent JP-2002256524-A (JP)
Title: Method of manufacturing steam moving snow melter
Inventor: KIKUCHI CHIYOUSUKE
IPC: E01H5/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a carrying burden for putting and melting snow and ice in a snow melter by carrying the snow and the ice, and to easily melt the snow of a narrow place and an elevated spot though there are conventional structures of various machines for melting the snow. SOLUTION: High pressure steam is generated by a steam moving snow melter. The snow melter can move over a long distance by the connection of a pressure hose. A hollow pipe is arranged in a grip in a tip part of the pressure hose. An opening-closing valve and the hollow pipe can be connected, and are formed as a solving means by arranging a nozzle on the tip.
Patent JP-2002308677-A (JP)
Title: Binder for graphite-containing monolithic refractory and graphite-containing monolithic refractory using the binder
Inventor: MIYAMOTO YOKO
IPC: F27D1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a binder for graphite-containing monolithic refractories which has no reduction of strength in all temperature regions from ordinary temperatures to hot temperatures, and can hot-form a bond with graphite, and graphite-containing monolithic refractories using the binder. SOLUTION: (1) The binder for graphite-containing monolithic refractories contains resin, pitch and metal (Si and/or Al) powder as the main components, and in which the mass ratio of the total content of the pitch and resin to the total content of the pitch, resin and metal powder is 0.6 to 0.9. (2) The graphite- containing monolithic refractories are obtained by mixing the binder for graphite-containing monolithic refractories of the (1) into a refractory material containing a refractory filler and graphite powder as the main components. The total solid content in the refractories contains <=1.5 mass% alumina cement and 0.1 to 1 mass% resin.
Patent JP-2002314541-A (JP)
Title: Network detection method, network detector, network detection program, and computer network system
Inventor: SATO TAKAYUKI
IPC: H04L12/44
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a network detection method that can accurately detect a connection state of network devices in a computer network formed complicatedly by a plurality of relay devices. SOLUTION: The network detection method for detecting a connecting state of network devices includes a reception step of receiving device identification information stored in each connection port from a plurality of the network devices, a storage step of storing the device identification information received in the reception step in cross-reference with the connection port of the network device to a storage section, a comparison step of comparing the device identification information stored in cross-reference with 1st network devices among a plurality of the network devices with the device identification information stored in cross-reference with 2nd network devices among a plurality of the network devices, and a detection step of detecting the connection state of the network devices.