baber/WOPTO huggingface dataset:
Patent JP-2001224221-A (JP)
Title: Loading platform structure for tea ridge stride- traveling type tea plucking device
Inventor: SUGIMOTO TORAO
IPC: A01D46/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject loading platform structure representing an overhang loading platform designed to retreat from a projected mode to retracted mode in order to, for example, avoid an obstacle even if loaded with tea bags as truckload. SOLUTION: This loading platform structure has such a scheme that, in a device designed to mount a traveling machine unit 2 to travel astride a tea ridge A with a tea plucking machine unit 3 equipped with cutting blades 30 so as to face on the top surface of the tea ridge A to make a tea reaping operation, the frame 20 of the traveling machine unit 2 is equipped with an overhang loading platform 11 to be loaded with tea bags 5 packed with reaped tea leaves so as to overhang from above the frame 20 both sideways of the traveling machine unit 2, wherein the loading platform 11 is designed to run to a retracted mode with its sideward overhang obviated through sliding movement toward the center of the machine frame.
Patent JP-2001224197-A (JP)
Title: Rotor position detecting method of permanent magnet synchronous motor
Inventor: TAKEMASA AKIRA
IPC: H02P6/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotor position detecting method of a permanent magnet synchronous motor, in which position detection is possible while continuity of a current is ensured. SOLUTION: In the permanent magnet synchronous motor driven by a three- phase AC power source, which is supplied by an inverter and performs always current feeding, the magnetic flux wherein magnetic flux of a permanent magnet of an armature of the motor is interlinked with a coil of a stator is obtained, and the rotating position of the motor is detected from the magnetic flux, which is obtained by integrating a no-load induced voltage. More practically, the no-load induced voltage is obtained from current and voltage of at least one phase of the three-phase AC supplied to the motor. The magnetic flux is obtained from a vector sum, obtained from the voltage and current. In order to detect the rotating position of the motor, specified phase timing of the magnetic flux, e.g. a zero-cross point is detected.
Patent JP-2001231119-A (JP)
Title: Insulator contamination detector and insulator contamination detecting system
Inventor: KASAHARA YUKIO
IPC: G01R31/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an insulator contamination detector and an insulator contamination detecting system that can always accurately monitor contamination of insulator. SOLUTION: A leak current of an insulator 1 is detected with a current transformer 3 and an output signal is converted to an optical signal with a converting means 5. A DC bias current is supplied to a conversion element to give a low impedance thereto. Consequently, a low price current transformer may be used. Since an optical signal is transferred to a detector main unit 9 with an optical fiber 8, space noise is no longer picked with the signal line. The detector main unit isolates the optical signal to a DC element corresponding to the DC bias current and an AC element corresponding to the leak current to determine contamination degree of insulator based on the ratio of these elements. Since the DC element and AC element are attenuated in the same manner, an accurate leak current can be obtained by taking a ratio of these elements.
Patent JP-2001233397-A (JP)
Title: Beverage dispensing device
Inventor: NAGATA YOSHIAKI
IPC: B67D1/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a beverage dispensing device capable of dispensing a beverage while causing pressurized gas such as a pressurized carbon dioxide gas to act inside a beverage container, whose capacity is some 2-5 liters and which is low in resistance to pressure, from the external side of the beverage container, and also capable of being easily contained in a refrigerator or the like even in the case where the beverage remains in the beverage container. SOLUTION: The beverage dispensing device is constituted by adapting; a pressurizing unit 11 for causing pressurized gas to act inside a beverage container 1 containing a beverage for pressurizing the interior of the beverage container up to a level of a predetermined pressure; a beverage container containing portion 12 in which the beverage container is contained and which withstands the internal pressure of the beverage container in cooperating with the beverage container; and a pouring means 13 for pouring the beverage out of the beverage container.
Patent JP-2001234674-A (JP)
Title: Waterroof door
Inventor: YAMAMOTO KEIJI
IPC: E06B5/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening/closing operation while ensuring the waterproof function. SOLUTION: A door body 10 is turnable at the storing position and the closed position. A sealing member 14 is provided on a cut-off surface of the door body 10, and when the door body 10 is set at the closing position, a space between the door body 10 and a passage wall surface is sealed by the sealing member 14. The sealing member 14 is provided from a side edge portion to a bottom edge portion of the door body 10. Both side portions 14a of the sealing member 14 are tapered toward an entrance side of the passage, and the bottom edge portion of the sealing member 14 is lowered toward the entrance side of the passage.
Patent JP-2001235106-A (JP)
Title: Burner for radiant tube
Inventor: KAMINAKA MOTOFUMI
IPC: F23D14/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a burner for radiant tube which can make low excess air combustion, produces a very small amount of NOx, and can make high- temperature heating. SOLUTION: Along the axial center of a radiant tube 1, a swirl vane 5 which imparts swirling motions to the inside of the tube 1 is set up and the fuel supplying tube 4 of this burner having a narrowed-down front end is arranged. Then a passage for combustion air is formed on the outer periphery of the burner by positioning the fuel jetting port of a pilot burner 7 near the fuel jetting port 6 of the tube 4. Consequently, swirled fuel can be jetted and burnt uniformly by entraining the combustion gas of the burner 7 by the ejector effect of the fuel and, at the same time, successively entraining the surrounding combustion gas. Therefore, low excess air combustion and high-temperature heating become possible and the generation of NOx and black smoke can be suppressed simultaneously.
Patent JP-2001235647-A (JP)
Title: Method for manufacturing polyimide optical member and optical device
Inventor: KUMAKI TAKASHI
IPC: G02B6/13
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide optical member free of the deterioration of the optical member and an optical device. SOLUTION: The method for manufacturing the polyimide optical member consists in successively executing a molding stage (A) for shaping polyamide acid varnish to a prescribed shape, a precuring stage (B) for removing solvent from the polyamide acid varnish and a full curing stage (C) for executing polyimidization and holding the optical member above the temperature of the precuring stage (B) during the time from the precuring stage (B) to the full curing stage (C) and the optical device formed by using this polyimide optical member.
Patent JP-2001242010-A (JP)
Title: Spectrometer
Inventor: SUZUKI TORU
IPC: G01J3/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a spectrometer capable of realizing higher resolution without enlarging the spectrometer. SOLUTION: The spectrometer 10 comprises a slit 11, mirrors 12, 13, a collimator lens 14, holographic grating 15, an echelle grating 16, a magnifying lens 17, and a line sensor 18. The holographic grating 15 is placed so as to diffract parallel rays incident from the collimator lens 14 toward the echelle grating 16. The echelle grating 16 is placed so as to diffract parallel rays incident from the holographic grating 15 toward the holographic grating 15.
Patent JP-2001240003-A (JP)
Title: Liquid filling bag-in-box system
Inventor: IWASE YOICHI
IPC: B65D77/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a weight measurement feedback control system in an apparatus to fill and package a liquid product in a bag of a bag-in-box, etc. SOLUTION: When the bag with the liquid product filled therein is carried by a bag hanger, the weight measurement data is fed back to a filling unit, the optimum quantity of the liquid product is measured and filled in the bag and then, the bags are continuously boxed.
Patent JP-2001242697-A (JP)
Title: Developing device and image forming device
Inventor: SATO SHOGO
IPC: F16C13/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which a developing roller can be preferably recycled and development without irregular density can be performed and to provide an image forming device equipped with that developing device. SOLUTION: The developing roller 24 is formed without adhering the roller axis 24 and the roller part 24b, and a polymer toner is used as the toner. In the recycling process, the roller axis 24a can be easily separated from the roller part 24b. In the process of forming an image, even when the developing roller 24 is pressed by a layer thickness regulating blade 25, the polymer toner having good fluidity acts as a roller between the roller 24 and the blade 25 to decrease the frictional force between them. Thus, slipping between the roller axis 24a and the roller part 24b caused by the friction can be effectively prevented.
Patent JP-2001240289-A (JP)
Title: Loading device for bound paper sheets
Inventor: WATABE KENTARO
IPC: B65H31/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a staple part of a delivered bundle of paper sheets from disturbing the delivery and the loading when the bundles of bound paper sheets are successively delivered and loaded on a sheet delivery tray or the like from a binding device. SOLUTION: In this loading device provided with the sheet delivery tray 25 for loading the bundles of bound paper sheets delivered from a sheet delivery means 1 one by one, a guide member 26 of a short width extended in the sheet delivery direction is projected at a central part in the width direction of the sheet delivery tray, and a central part in the width direction of the bundle of paper sheets 22 is loaded on the sheet delivery tray in a projected state.
Patent JP-2001240384-A (JP)
Title: Operation controller for high lift work vehicle
Inventor: KANAZAWA TAKAO
IPC: B66F11/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate inclination adjustment for storing a working table in the vicinity of a storage position of the table. SOLUTION: This controller is an operation controller 40 for a high lift work vehicle having a vertical post supported inclinably in a tip of telescopic boom provided to be freely derricked on a vehicle body, and capable of storing the working table provided in the tip of the post in the storage position located on the upper side of an operation cab. In the controller 40, an inclination angle adjusting circuit 55 actuates a leveling operation circuit 59 to adjust automatically an inclination angle of the working table to an angle allowing storage in the storage position, when it is determined by a storage area determining circuit 53 that the position of the table detected by a working table position detecting sensor 41 is going to come within a prescribed range in the vicinity of the working table strorage position.
Patent JP-2001242707-A (JP)
Title: Image forming device
Inventor: UEHARA SHINJI
IPC: G03G15/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device using a contact developing system capable of preventing developer from adhering to an unelectrified image carrier. SOLUTION: This device is constituted so that the amount of toner carried on a developing roller 2 is temporarily made small by providing potential difference at which the toner on the roller 2 is shifted to a toner supply roller 8 between the rollers 2 and 8 and stopping the rotation of the rollers 2 and 8 after rotating them for a fixed time in finishing operation after finishing image- forming. Furthermore, an area where the amount of the toner carried on the roller 2 is made small is set to be longer than an area equivalent to the unelectrified area of a photoreceptor drum 1. Therefore, the toner is prevented from adhering to the unelectrified area of the drum 1 and the back staining of recording paper caused by the adhesion of the toner is prevented.
Patent JP-2001250320-A (JP)
Title: Device and method for information signal recording and reproducing
Inventor: KITAMURA HIROYUKI
IPC: H04N5/91
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent making of an unauthorized copy of a video source in a recording and reproducing device which uses unexchangeable and exchangeable recording media. SOLUTION: When a video source is copied to a tape recording and reproducing section 2 from a disk recording and reproducing section 1, a transfer control section 3 holds a reading address from the section 1 and the address is outputted to a transfer information control section 5 after the completion of the copying. When a cassette detecting section 4 detects the fact that a cassette is taken out, the section 5 outputs the reading address to a video source erasing section 6 and the section 6 erases the video source on a disk recording medium.
Patent JP-2001251524-A (JP)
Title: Image processor and image processing method
Inventor: ENDO HIROSHI
IPC: H04N1/46
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To resolve the problem where a color close to gray is affected by grating pints of chromatic colors and is deflected to the chromatic color side to tinge a monochromatic image or an achromatic area of a color image in color conversion processing dependent upon interpolation operation, using a conversion table. SOLUTION: Input image data has the color converted to data for print by three-dimensional interpolation operation using a conversion table 4 (S3), and it is discriminated as to whether the color represented by input image data is an achromatic color or a color approximating an achromatic color (S4 to S6), and data for print obtained in the step S3 is corrected, on the basis of a pint Ig obtained by projecting the color represented by input image data to the achromatic base and data obtained from the conversion table 4 with respect to input image data, having an achromatic color or a color approximating an achromatic color (S8).
Patent JP-2001251794-A (JP)
Title: Motor rotor
Inventor: IWAMI TAIZO
IPC: H02K1/27
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor rotor capable of preventing the lowering of its output and attaining stable rotation. SOLUTION: This motor rotor 12 is disposed with an anisotropic multi-pole plastic magnet 10, having grooves 10b extending axially respectively between respective magnetic poles 10a at the outer periphery of a rotating shaft 9, where a protruding part 11 jointing the magnetic poles 10a to each other by orientating the grooves 10b in a cross direction via a prescribed angle with respect to the rotating direction at the grooves 10b between the respective magnetic poles 10a and a protrusion, to form a protrusion part 11 jointing the magnetic poles 10a to each other.
Patent JP-2001250562-A (JP)
Title: Lead battery
Inventor: AOKI NOBUYUKI
IPC: H01M4/68
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving the problem where by processing a lead alloy sheet in rotary expand manner, cracks are generated in a layer of an antimony lead alloy positioned in the twisted part of a skeleton, then a original properties are not available in a charge recovery after an excess discharge and in the long service life test for a battery through deep discharging. SOLUTION: For an alloy sheet member of calcium, tin and lead, a lead alloy sheet with a thin alloy layer of antimony and lead that contains substantially no tin. As a result, ductility of the surface thin layer is enhanced, allowing a cracking generated at the twisted position through a processing with the rotary expand to be repressed, and a stable battery property is made available.
Patent JP-2001246282-A (JP)
Title: Concretion relaxing device for in-bag granule
Inventor: SUZUKI TAKASHI
IPC: B02C23/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a concretion relaxing device for in-bag powder or granule for carrying out a good concretion of powder or granule in the state of being bagged just as it is. SOLUTION: This concretion relaxing device 1 is used for applying vibration from the packing bag side to solids generated in the bagged powder or granule crushing the same. The concretion relaxing device 1 is constituted of a roller conveyer 3 equipped with a plurality of carrier rollers 2 carrying bag 4, two vertically vibrating devices 5, 5, upper and lower, applying the vibration to the bag 4 from the vertical direction and two lateral vibration devices 6, 6, left and right. The vibration can be applied from the all faces of the upper, lower, left and right to the bag 4 by the above constitution, and good disintegration of solids in the state of being bagged just as it is can be carried out.
Patent JP-2001254426-A (JP)
Title: Sanitary cleaning device
Inventor: OHARA MITSUHIRO
IPC: A47K13/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To further effectively warm a stool by a stool heater by preferentially turning on a wash water heater to the stool heater. SOLUTION: This sanitary cleaning device has the stool heater 7, a stool temperature sensor 8, a water level sensor 17, the wash water heater 15, a water temperature sensor 16 and a controller 21. The controller 21 actuates the wash water heater 15 for heating wash water when heating of the wash water is insufficient, and a water level in a tank is sufficient from a detecting result of both sensors 16 and 17. The controller 21 actuates the stool heater 7 for heating the stool when the heating of the wash water is sufficient and heating of the stool is insufficient from a detecting result of both sensors 16 and 8. The controller 21 allows actuation of the stool heater 7 for heating the stool when the heating of the wash water is insufficient and the water level is insufficient from a detecting result of the water temperature sensor 16 and the water level sensor 17.
Patent JP-2001257782-A (JP)
Title: Multimedia call center system
Inventor: YOSHIZAWA ISAO
IPC: H04M3/60
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia call center system by which operators can dynamically be accommodated among different media in the execution of a reception job in various media. SOLUTION: An interface control section 22 acquires different information of interfaces arrived from customers via respective media with respect to at least two realization object servers selected among a CTI server, a web server and a mail server and unifies interfaces for respective sets of the information. Furthermore, a routing control section 24 analyzes the information obtained by unifying the interfaces and an operator control section 26 stores the result of analysis to a common in-box 30 when a manual processing operation is required. Jobs are distributed to operators on the basis of the information extracted from the in-box 30.
Patent JP-2001257079-A (JP)
Title: Organic el display device
Inventor: ONO JUNICHI
IPC: H05B33/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device that prevents the split patterns of the rear face electrode from being reflected upon the display face by the outside light irradiated from the display face, when split rear electrode structure is used. SOLUTION: The organic EL display device 1A forms a transparent electrode 4 split for each luminous area 9 at the rear face 3 of a transparent substrate 2. And a non-transparent metal membrane 8 is coated on each transparent electrode 4 to form a windowless portion 5 defining a luminous area 9 and a metal reflecting membrane 20 is formed between the metal membrane 8 so that each metal membrane 8 is not connected each other, and an organic layer 10 is laminated over it and a nontransparent rear electrode is formed split to corresponding metal membrane 8. The reflecting membrane 20 is formed to cover at least the split gap 17 of the rear electrode 11 from the front face.  By this arrangement, a mirror face is constituted by the front face 11a of the rear electrode, the front face 8a of the metal membrane 8 and the front face 20a of the reflecting membrane 20 to cover whole area of the display face 12 against a view from the front side of the display face 12. By this mirror face, the outside light 23a, 23b irradiated from the display face 12 is reflected on the display face 12 without any gap.
Patent JP-2001254746-A (JP)
Title: Seal fitting structure of turning bearing
Inventor: TANAKA AKIHIRO
IPC: F16C33/76
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal fitting structure of a turning bearing which can easily and reliably fit a seal to the turning bearing, and prevent the seal from being detached. SOLUTION: A lower seal 9 is fitted to an annular seal groove 11 with both end surfaces adhered thereto by the adhesive, a seal lip 9a is brought into contact with an inner circumferential side of a lower end face of an outer ring 2, and an annular steel wire 12 is integratedly pierced through a portion 9b fitted to the annular groove 11 of the lower seal 9. Thus, the lower seal 9 can be easily and reliably fitted, and the lower seal 9 can be prevented from being detached by the steel wire 12.
Patent JP-2001255012-A (JP)
Title: Heat pump water heater
Inventor: MUKODA HIDEAKI
IPC: F25B30/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the limit of utilizing a hot water or the like for a kitchen or a bath even after hot water filling is conducted. SOLUTION: The heat pump water heater comprises a controller 3 for controlling to use a utilization water stored in a hot water storage tank 21 irrespective of a hot water amount of the utilization water stored in the tank 21, and to simultaneously drive a refrigerant circuit 1 in the case of using a large quantity of the utilization water stored in the tank 21 in a short time. The hot water filling is detected by a signal from a flowmeter 58. Thus, the utilization in the kitchen or pouring of the water on a bather in the bath may not be limited.
Patent JP-2001266955-A (JP)
Title: Card battery and electronic equipment to use it
Inventor: SHINKAWA KATSUHITO
IPC: H04N101/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a card battery and electronic equipment wherein an accident by mounting error can be prevent beforehand, in the case the card battery is mounted and used on the electronic equipment equipped with a card slot on which a memory card or the like is mounted. SOLUTION: To the card battery 51, a flash memory 56 that houses an attribute information of a battery such as a battery classification, rating terminal voltage, rating battery capacity or the like is installed. Since a CPU 42 of the total control part of the electronic equipment side reads this attribute information and operates a switching element S1, S2 so that charging is made only for appropriate card secondary batteries based on the attribute information, such accidents that batteries which do not fit for the electronic equipment is mounted by mistake to destroy the electronic equipment or that a normal action is not provided can be prevented beforehand.