baber/WOPTO huggingface dataset:
Patent JP-2002030546-A (JP)
Title: Apparatus for length measuring and storing of weft yarn for loom
Inventor: UEMATSU TATSUYA
IPC: D03D47/36
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To carry out the delivery of a driving signal of an electromagnetic actuator in an optional timing, accelerate the number of revolutions of a loom and efficiently feed a driving power in a noncontact state to a driving control part of the electromagnetic actuator for driving a weft yarn engaging unit. SOLUTION: This apparatus for length measuring and storing of the weft yarn for a loom comprises an electromagnetic solenoid 12 fixed on the inside of a yarn winding surface-forming unit 10 and an engaging pin 12a is driven to emerge and sink in a hole 10c by excitation and demagnetization with the electromagnetic solenoid 12. A driving circuit 13 is mounted on the outside of the electromagnetic solenoid 12 and a driving power receiving part 14 and a driving control signal receiving part 15 are fixed onto the yarn winding surface-forming unit 10.  A driving power feeding part 17 for feeding the driving power in a noncontact state to the driving power receiving part 14 and a driving control signal transmitting part 18 for transmitting a driving control signal in a noncontact state to the driving control signal receiving part 15 are fixed in positions separate from the yarn winding surface-forming unit 10. The driving control signal receiving part 15 and the driving control signal transmitting part 18 are composed of a transmitting and receiving part of a communication device using an infrared communication method.
Patent JP-2001046044-A (JP)
Title: Cigarette filter and filter cigarette
Inventor: CLARKE PAUL
IPC: A24D3/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide cigarette filter and filter cigarette making a feeling of tabacco intake milder while maintaining an essential smoke flavor of cigarette. SOLUTION: This cigarette filter has a filter rod 8 having an air-permeable peripheral surface in which three to twelve longitudinal passages 12 exist. These passages 12 are distributed on a circle having a diameter corresponding to 50 to 70% of the diameter of the rod and have a diameter of 0. 1 to 0. 7 mm. Draft air introduced into the passages 12 in smoking dilutes smoke flow from the cigarette.
Patent JP-2001046826-A (JP)
Title: Method for separating gas component from gaseous mixture
Inventor: JAIN RAVI
IPC: B01D53/047
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a plurality of components contained in a gaseous mixture. SOLUTION: The method for separating a first gas component from the gaseous mixture containing the first gas component and a second gas component includes the following processes. (a) A process for passing the gaseous mixture through an adsorption zone including at least two layers of adsorbing material, which is capable of preferentially adsorbing at least one gas component contained in the gaseous mixture, in order to separate the first gas component from the second gas component. Herein, the layers of the adsorbing material are laminated and arranged in the direction parallel to flow of the gaseous mixture passed through the adsorption zone. At least one layer of the adsorption layers is a monolithic wheel having many channels in the whole. The channels are arranged parallel to the direction of flow of the gaseous mixture.  (b) A process for recovering the gas component which is not adsorbed preferentially, from the adsorption zone.
Patent JP-2002030581-A (JP)
Title: Laminated sheet for house wrap or roof ground cover
Inventor: ARAIDA YASUAKI
IPC: D04H1/559
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material for house wrap or roof ground cover having good balance of air-proof performance, moisture-permeable performance and water-proof performance and excellent in mechanical characteristics and endurance. SOLUTION: This laminated sheet for house wrap or roof ground cover is obtained by bonding a non-woven fabric (A) having <=30 g/m2 weight and composed of an olefinic polymer ultrafine fiber with <=5 μm average fiber diameter to a spun bond non-woven fabric (C) having >=30 g/m2 weight and composed of an olefinic polymer fiber on the face by a hot-melting type non- woven fabric (B).
Patent JP-2002039939-A (JP)
Title: Apparatus and method for measurement of gas
Inventor: WATANABE TOSHIHIRO
IPC: G01N21/3504
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas-measuring apparatus in which a periodical zero adjustment can be performed easily and automatically. SOLUTION: The gas-measuring apparatus 1 is a sensor, which detects the concentration of an object gas. The apparatus is provided with: a gas sensor 2, comprising a function by which a value to convert a zero gas into its concentration is regarded as an initial value; a gas removal device 3 which removes only the object gas; a first valve mechanism 5 where an inlet valve 51 which is used to open and close an inlet pipe, capable of introducing a prescribed gas; a measuring valve 52 used to open and close an inflow pipe 8 connected to the gas sensor 2 and an adjusting valve 53 which is used to open and close an inflow pipe 11 connected to the gas removal device 3;  a second valve mechanism 6, where a measuring valve 62 which is used to open and close an outflow pipe 10 connected to the gas sensor 2, an adjusting valve 63 used to open and close an inflow pipe 12 connected to the gas removal device 3; a discharge valve 61 which is used to open and close a discharge pipe 13 capable of discharging a prescribed gas; and a pump 4 which sends the prescribed gas to the gas sensor 2.
Patent JP-2002040020-A (JP)
Title: Sanitary washing device with excreta measuring function
Inventor: YAMAZAKI HIRONORI
IPC: G01N33/493
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device with excreta measuring function formed by being integrated with a sanitary washing device generally used at home for executing private part washing of a human body, abolishing the operation of suction/discharge or the like of urine, having high operation reliability, and capable of reducing a manufacturing cost. SOLUTION: This sanitary washing device with excreta measuring device is formed by integrating an excreta measuring device for measuring the component of the excreta of a user obtained by excretion in a toilet with a sanitary washing device for washing the private parts of the user. The device is formed so that a sensor mechanism 17a for measuring the component of the excreta is installed movably between the excreta collection position on an excreta dropping device and the storage position below a toilet seat or a body part of the sanitary washing device, and that the sensor mechanism 17a is arranged on the storage position except an excreta collection time and receives discharge of a liquid having a function for preservation, calibration or washing of the sensor mechanism at the storage position.
Patent JP-2002036809-A (JP)
Title: Wheel unit for transporting heavy weight
Inventor: ITO SEIZO
IPC: B60B33/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wheel unit for transporting heavy weights and others capable of easily making change of the transporting direction and easily establishing possibility of straight running. SOLUTION: Heavy duty wheels 28 and 30 are rotatably borne by two independent axles 24 and 26 provided separately on one axis perpendicularly intesecting the running direction, and coupling and separation are made for clutch members 32 and 34 mounted at the ends of the confronting axles 24 and 26 in movement at the coupling member 35 being operated by an operating means 38, and thereby change of the transporting direction is conducted easily.
Patent JP-2001095572-A (JP)
Title: Method and apparatus for isolating and purifying nucleic acid
Inventor: COLPAN METIN
IPC: B01D15/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To develop both a method for isolating and purifying a nucleic acid such as a plasmid or a genomic DNA from a cell and other raw materials and an apparatus for carrying out the method. SOLUTION: This method for isolating and purifying a nucleic acid comprises (a) removing cell fragments and other particles with a filter layer reducing the pore diameter viewed in the flow direction or the direction to make a sample flow and (b) then treating the resultant eluate with an anion exchanger in a buffer solution at a low ionic strength or a high ionic strength. The apparatus for isolating and purifying the nucleic acid comprises at least one filter layer 12, 20, 21 or 22 arranged on the upstream side of a layer 10 having anion exchange characteristics or a layer 11 capable of binding the nucleic acid in the respective solutions at a high ionic strength and fixed between two means 5 and 6 in the interior of a substantially cylindrical hollow unit 1 when viewed from the direction of an inlet opening 7.
Patent JP-2002037915-A (JP)
Title: Recycling equipment for recovered polyester container
Inventor: MUKAIGAWARA SAKAE
IPC: C08G63/80
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively provide a polyester material for recycling having a sufficient degree of polymerization. SOLUTION: This equipment installs drying means to dry polyester materials obtained by crushing polyester containers to recycle the recovered polyester containers, a heating means to heat the polyester material to the polymerization temperature t3 of the polyester and a polymerization reacting means to carry out a solid phase polymerization of the polyester material heated to the polymerization temperature t3, and the polyester material is a flaky material and at least one of the drying means and the heating means installs stirring means having a rotating axis elongated in horizontal direction and the conveying direction of the polyester material is set along the direction of the elongating direction of the rotating axis.
Patent JP-2002037585-A (JP)
Title: Portal crane and bridge crane
Inventor: MORITA TAIJI
IPC: B66C19/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To freely change the attitude of a material during hoisting work using a portal crane. SOLUTION: At least two traverse gears 6, 7 are provided on a crane beam 3 of a frame 2 movable on a pair of rails L1, L2 so as to be independently movable to the longitudinal direction of the crane beam 3. The elevation of hooks 8, 9 installed on at least two traverse gears 6, 7, respectively, is carried out by winches 12, 13 installed on the frame 2.
Patent JP-2002044082-A (JP)
Title: System and method for managing network
Inventor: TOKUNAGA KOICHI
IPC: H04L69/40
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To make the kinds of management objects for transmission line signals without manual operation. SOLUTION: The receiving section 25 of a transmitter 20 receives transmission line signals from a transmission line 50. An interface control section 23 designates the transmitting speed of the signals by means of a transmitting speed control signal C0, causes the receiving section 25 to perform synchronization establishing through a synchronization monitoring section 24, and discriminates the processed results from a synchronized state signal C1. When synchronization is established, the control section 23 recognizes the then transmitting speed as the transmitting speed of the transmission line signals and informs a network management device 10 of the speed through a device control section 21. The object management section 11 of the management device 10 generates the management object matching the informed transmitting speed and manages the succeeding transmission line signals.
Patent JP-2002043246-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO KAZUMI
IPC: H01L21/76
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which easily forms specified trenches having a desired depths. SOLUTION: Si etching is interrupted when about 1/3 of a desired depth is reached to form trenches 105a in a first stage, particles 123a lying in the bottoms of the trenches 105a and abnormal deposits 124a are removed using Ar with an applied bias power. Thereafter, the Si etching is resumed.
Patent JP-2002039678-A (JP)
Title: Drying device
Inventor: SASAKI MASAYOSHI
IPC: F26B17/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a drying device for drying sludge while carrying and transferring the sludge. SOLUTION: A multitude of carrying bodies 12 of a matter to be dried are attached pivotally to chains 9, 10, wound around first and second sprockets 7, 8 to be driven by the same. When the upper side carrying body 12 of a matter to be dried has moved from the first sprocket 7 to the vicinity of the second sprocket 8, the carrying body 12 is pivoted to drop the sludge on the carrying body 12 down and transfer the sludge by the lower side carrying body 12 of the matter to be dried.
Patent JP-2002000783-A (JP)
Title: Sport or game playing under standing by striking ball within enclosure at feet
Inventor: KANEDA MASAHIRO
IPC: A63B67/02
Filed: 2000-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sport or game of using a ball capable of being concentrated on even indoors. SOLUTION: The enclosure having gaps through which a ball can pass is produced to enable a sport or game playing by striking a ball at feet.
Patent JP-2002045026-A (JP)
Title: Combine harvester
Inventor: IWANAGA KENJI
IPC: A01F12/46
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can prevent by an air carrying means the hulling, staining or damage to grains on their discharge. SOLUTION: This combine harvester having a grain tank 4 for storing grains threshed in the combine harvester and an auger 5 for discharging the grains from the grain tank 4 outside the combine harvester by an air carrying method, characterized by integrally disposing an air volume type fan 9 as an air carrying means below the front portion of the grain tank 4.
Patent JP-2002035388-A (JP)
Title: Ball interchange unit and stopper unit
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To promptly detect the abnormal state that balls are not supplied even though a shutter plate is opened or the like in a ball interchange unit used in a pachinko hall. SOLUTION: A shutter device 17 is provided with a guide port 21 for guiding the balls flowing down from a supply port 5a to an upper interchange gutter 7a, the shutter plate 23 for closing/opening the guide port 21, a box 25 for vertically moving the shutter plate 23, a motor M which is the drive source of the vertical movement and a confirmation sensor 27 for detecting whether or not the ball is present at the downstream position of the shutter plate 23 inside the guide port 21 (that is, whether or not the ball is flowing down from the supply port 5a). Since the confirmation sensor 27 is provided closely to the shutter device 17, the abnormal state that the ball is not supplied even though the shutter plate 23 is opened or the like is promptly detected.
Patent JP-2002049325-A (JP)
Title: Illuminator for correcting display color temperature and flat panel display
Inventor: OKI SHIGERU
IPC: G02F1/133
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display in which the number of color expressions in not reduced even when the color temperature of the display of the flat panel display is corrected. SOLUTION: This flat panel module 1 is consisted by fixing a light guide plate 3 and a light emitting element 4 on a printed circuit board. Furthermore, a flat display device 2 is fixed on the light guide plate, and the flat display device 2 and the respective light emitting elements 41, 42, 43 are electrically connected with the printed circuit board 5. The color temperature of the light emitting element 4 is changed by a circuit 6 on the printed circuit board 5 and the display color of the flat display device 2 is controlled. Thus, the display color of the flat display device can be changed by the color temperature of an illumination and the color temperature of a display of the flat display device is corrected.
Patent JP-2002051575-A (JP)
Title: Ultrasonic motor and electronic apparatus therewith
Inventor: KOSAKA TAKAYUKI
IPC: H02N2/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized stable ultrasonic motor of high efficiency by installing a pressuring force adjusting means for making it possible to adjust a pressurizing force, in order to solve the problem that an ultrasonic motor constituted of a vibrating member, a moving member and a pressurizing member, causes irregularity of the pressurizing force and irregularity of driving characteristic by irregularity of components and assembling. SOLUTION: The pressuring force adjusting means is constituted of a supporting member 352 which is arranged to be overlapped with a plate spring 351 in the deflecting direction of the plate spring 351, and a fixing member 354 for fixing the plate spring 351 to the supporting member 352 with a part of the plate spring 351.
Patent JP-2002050654-A (JP)
Title: Packaging method of ic chip and quartz oscillator using the same
Inventor: ISHIMARU CHISATO
IPC: H03H9/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the packaging method of an IC chip, that secures ultrasonic thermocompression bonding which will not damage the IC functions, and a quartz oscillator that uses the packaging meted of the IC chip. SOLUTION: A metal layer 7 for buffering is provided in a terminal electrode 4 of the IC chip 2, a bump 5 is provided on a terminal 6 of a container body 1, the IC chip 2 is stuck to the container body 1 with the minimum shock by one-time ultrasonic thermocompression and a crystal piece 3 is stuck by a conductive adhesive.
Patent JP-2002016632-A (JP)
Title: Method for taking part in electronic conference in real time with electronic mail
Inventor: SATO SHINHO
IPC: H04L12/18
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking part in an electronic conference in real time through electronic mail by exchanging messages between the electronic conference and the electronic mail. SOLUTION: The electronic conference (chat) and an electronic mail system are linked to realize one chat system.
Patent JP-2002045922-A (JP)
Title: Hydroforming method
Inventor: HISHIDA HIROTOSHI
IPC: B21D26/039
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method to hydroform a tube stock of a round cross section to a square cross section without developing a crack at a corner part. SOLUTION: The tube stock 2 having a round cross section is set into a split type die 1 having an inner face of a square cross sectional shape, in the case of conducting hydroforming, the tube stock 2 is preformed to narrow/long in a die clamping direction and is set to be pressed in die clamping. By this method, the tube stock 2 is bulged toward corner parts of the die 1 in the case of completing die clamping, thus, a crack in hydroforming is prevented.
Patent JP-2002057204-A (JP)
Title: Wafer-mapping method for wafer-loading port device
Inventor: O YUSEI
IPC: H01L21/68
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To accelerate evaluation of sidelong problem or overlap problems, to avoid the conventionally developed intricate calculation of wafer mapping. SOLUTION: A signal, having a pattern as the basis, is used as a substitution of intrinsic calculation procedures to accelerate an evaluation process. An absolute coordinate system is introduced to generate the signal, having the pattern as the basis and two optical sensor signals, and a feature extracting method is conducted. The feature extraction method generates characteristic signals of the sidelong problem and the overlap problem. Moreover, by converting the signals, the characteristic signal can be treated by a digital data processor. Thus, three major objects of the wafer mapping can be attained.
Patent JP-2002052708-A (JP)
Title: Ink jet recorder
Inventor: YAMADA TAKEHIRO
IPC: B41J2/045
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which positional relation of recording dot groups used by a plurality of recording head modules can be adjusted accurately and a high quality image can be recorded at a high speed. SOLUTION: The ink jet recorder for forming an image by combining the recording dot groups used by a plurality of recording head modules in a desired positional relation comprises a first recording dot position adjusting means for shifting the recording dot group in a direction perpendicular to the arranging direction of nozzles by shifting the flying course of ink particles ejected from the nozzle hole of the recording head module electrically through charge deflection of ink particles in a direction perpendicular to the arranging direction of nozzle holes, and a second recording dot position adjusting means for shifting the recording dot group in the direction of relative motion of a recording material by regulating the ink particle ejection timing. Positional relation of the recording dot groups can be adjusted electrically and automatically with high accuracy.
Patent JP-2002015618-A (JP)
Title: Candlestick
Inventor: NAKATANI SADAJI
IPC: F21V35/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To easily enable to fix a mounting plate having a candle-supporting part to a candlestick main body in an appropriate state. SOLUTION: This is provided with a mounting plate 4 equipped with a locking part to abut on the inside face of the front part of the candlestick main body 2, an open/close cover 6 pivotally supported by the front end part of this mounting plate 4, a fixing member 7 whose tip end part 14 abuts on the inside face of the rear part of the candlestick main body 2, and a fixing bolt 12 to push-move this fixing member 7.  The mounting plate 4 is installed with a supporting part 10 to slidably and not rotatably support the fixing member 7 and a screw part 13 to which the fixing bolt 12 is threaded, so that the tip end part 14 is made to be abutted on the inside face of the rear part of the candlestick main body 2 by pushing and moving the fixing member 7 by the fixing bolt 12, and the locking part 9 of the mounting plate 4 is made to be abutted on the inside face of the front part of the candlestick main body 2.
Patent JP-2002019393-A (JP)
Title: Auxiliary instrument of handicraft and handicraft method therefor
Inventor: TOMOYASU TOSHIKO
IPC: B44C1/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a handicraft method for completing a simple and beautiful work by using an E-shaped auxiliary instrument to wind thread around a wire in a coil form. SOLUTION: One end of a main body (A) of which the whole comprises an E-shape is set to a grip part (1), and the first shaft (2a), second shaft (2b) and third shaft (2c) projected from the grip part (1) are provided and a space part (3a) is provided between the first shaft (2a) and the second shaft (2b), and a space part (3b) is provided between the second shaft (2b) and the third shaft (2c). A notch part (4a) is provided to the leading end of the first shaft (2a) and a notch (4b) is provided to the leading end of the second shaft (2b) and a notch (4c) is provided to the third shaft (2c), and receiving parts (5a), (5b), (5c) are provided to one end of the grip part (1) corresponding to the notch parts (4a), (4b), (4c). The handicraft method for completing a handicraft work using the handicraft auxiliary instrument thus constituted is disclosed.