baber/WOPTO huggingface dataset:
Patent JP-2002118605-A (JP)
Title: Inductive coupling for silicon data access constitution
Inventor: FUEHRER TIMOTHY W
IPC: H03K19/0175
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system to improve damping of an undesirable signal that is found in a differential signal path, by inductive coupling. SOLUTION: This system includes a primary inductor 20, a secondary inductor 22, and a filter 11. The primary and secondary inductors 20 and 22 operatively couple an input differential signal pair 15 and an output differential signal pair 19, and the filter 11 damps an undesirable signal in the output differential signal pair 19.
Patent JP-2003009622-A (JP)
Title: Apparatus for nipping plant foot in reaping knotter
Inventor: SANUKI MOTONORI
IPC: A01D37/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent slipping off of the plant foot side of a grain culm from the upper side of a knotter case of a knotter when changing the direction during changeover of rows or traveling and moving of the reaping knotter. SOLUTION: The plant foot side of the grain culm is nipped between a plant foot nipping body 26 and a clutch door 17 according to disengaging operation of a reaping clutch lever 23.
Patent JP-2003015814-A (JP)
Title: Touch panel input device
Inventor: NAGANUMA SATOSHI
IPC: G06F3/041
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel input device with little fear of erroneous operations. SOLUTION: Input position detecting parts 2, 3 are fixed to the upper side and the left side of a fixing frame 1 respectively, input operation detection mechanisms 4, 5 are fixed to the lower side and the right side respectively and an operating part sheet 6 is provided so as to cover their surfaces. When the surface of the operating part sheet 6 is depressed with a fingertip, etc., it is dragged and rotation mechanism parts of the input operation detection mechanisms 4, 5 are rotated to a prescribed position. When the rotation mechanism parts are rotated to the prescribed position, click is generated by a click mechanism part and establishment of an input operation is detected by an operation detecting part.  Tension to be subjected to the respective parts of the operating sheet part 6 is detected by piezoelectric elements arranged in the input position detecting part 2, 3 in a row respectively and a position to which the maximum tension is applied is detected as a depressed position.
Patent JP-2003010863-A (JP)
Title: Method for removing harmful heavy metal ion and scavenger used therein
Inventor: TATSUMI KENJI
IPC: C02F1/52
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing dissolved harmful heavy metal ions from water with the formation of a lowered amount of sludge. SOLUTION: The method for removing harmful heavy metal ions form water comprises insolubilizing harmful heavy metal ions in the water in the presence of a scavenger comprising (i) iron (III) ions and hydroxyl iron oxide (FeOOH) or (ii) an anionic-group-containing hydrophilic polysaccharide and/or a heated product thereof and (iii) an aqueous liquid containing iron (III) ions and hydroxyl iron oxide (FeOOH).
Patent JP-2003016421-A (JP)
Title: Optimization problem processor
Inventor: SATOU MAKIHIKO
IPC: G06N3/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of genetic algorithm. SOLUTION: A gene statistical arithmetic part 24 generates a probability model according to information of a chromosome group stored in a chromosome group storage part 22 and stores the model in a probability model storage part 25. A chromosome generation part 26 generates a new chromosome according to the probability model and a chromosome selection part 27 selects a chromosome from the chromosome group according to the probability model. A GA arithmetic part 23 performs operations for the calculation of an evaluation function of a chromosome, the selection of a chromosome, crossover, mutation, etc. A probability control part 29 controls operations regarding the probability model.
Patent JP-2003023019-A (JP)
Title: Apparatus and method for separating/transferring electronic component
Inventor: HIRAKAWA FUMIHIRO
IPC: H01L23/50
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating/transferring electronic components capable of increasing the transferring speed of the electronic components to correspond with the speed of separating/transferring means for transferring the components from a separating/transferring part to the next process. SOLUTION: In the separating/transferring apparatus composed of a stamping part 9 for stamping out a plurality of electronic components 2 arranged in the width direction and the longitudinal direction of a lead frame 1 from the lead frame 1 and separating them into individual electronic component columns 8, a transfer table 4 for rotatably transferring the electronic component column 8 stamped out at the stamping part 9, and a separating/transferring part 10 for separating the electronic component column 8 transferred by the transfer table 4 into individual electronic components 2 and transferring them to the next process, the apparatus is characterized in that the transfer table 4 is provided with a plurality of transfer mechanisms 7,  and the electronic component column 8 is placed on the transfer mechanism 7 to be transferred from the stamping part 9 to the separating/transferring part 10.
Patent JP-2003023654-A (JP)
Title: Wireless communication unit
Inventor: ARAI SHUNJI
IPC: H04W36/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To overcome a problem that temporary interruption of a communica tion channel is caused by base station switching and the throughput of data communication is considerably reduced when another base station is selected when a large amount of data communication exists. SOLUTION: When no transmission/reception data exist (S302) at data communication at a transmission rate of 64 kbps using two PHS wireless channels, the number of wireless channels is reduced to one. By using the resource of the one wireless channel resulting from the channel reduction, surrounding base stations are retrieved, and hand-over to the original base station is instructed when the channel is connected to a new base station (S310).
Patent JP-2003021143-A (JP)
Title: Hydrostatic bearing, and plate processing device and plate processing method using the same
Inventor: YASUDA KENICHI
IPC: B21B31/07
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To increase productivity by reducing time to repair a hydrostatic bearing. SOLUTION: The hydrostatic bearing 1 has two top plates 6 arranged to cover respective open shoulder portions 9 of a raceway 3. In the arrangement, an edge 6a of each top plate 6 projects from an inner surface of the raceway 3, and a gap Ga between the edge 6a and an outer periphery of a roller 7 is smaller than a gap Gb between the inner surface of the raceway 3 and the outer periphery of the roller 7. The constitution, which is equivalent to that with a large wear portion, can retard degradation in a levitation characteristic of the roller 7 to prolong a period of recovering repair. Recovering repair only requires the replacement of each top plate 6 with a new one while a bearing body 2 is kept installed in a plate processing device, so that the work can be short and easy.
Patent JP-2003030635-A (JP)
Title: Three-dimensional modeling device
Inventor: HOJO MIKIO
IPC: G06T1/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional modeling device capable of obtaining the fine three-dimensional graphic image of a human body without any destruction of a shape. SOLUTION: In the three-dimensional modeling device, a rotating base 1 rotated with a vertical rotary axis X as a center is provided, CCD cameras 3 and 4 are fixed and arranged so as to face a three-dimensional space set on the rotating base, a person H to be photographed is photographed all round while rotating the rotating base, the silhouette images of the person to be photographed are extracted respectively from obtained images at every prescribed rotation angle, the three-dimensional shape of the person to be photographed is reconstituted by performing a vorting processing by using the respective silhouette images for the respective voxels of the three- dimensional space and the three-dimensional graphic image of the person to be photographed is prepared on the basis of the three-dimensional shape.  The three-dimensional modeling device is provided with a support means 12 supporting the person to be photographed so as not to move in a prescribed posture.
Patent JP-2003022527-A (JP)
Title: Method for manufacturing master carrier for magnetic transfer
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/82
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a master carrier having a pattern of soft magnetic layer accurately corresponding to the fine pattern on a substrate and to realize a magnetic transfer having a high transferring quality. SOLUTION: A collimator member 7 which has a parallel path 7a perpendicular to the surface of the substrate 31 and eliminates a diagonal component of a steam flow to make the flow have straight component is installed between the substrate 31 on which the pattern is formed and the evaporation source 6 of a soft magnetic material when the master carrier 3 for magnetic transfer is manufactured by forming a soft magnetic layer 32 on the pattern formed on the substrate 31, thus the soft magnetic layer 32 is accurately formed on the substrate 31 through the collimator member 7.
Patent JP-2002115638-A (JP)
Title: Control device for engine for water jet propulsion boat
Inventor: SUGANO ISAO
IPC: F02P5/15
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent engine speed from lowering below an idle target speed even when the engine speed is higher than the engine speed in a transition running state and a throttle valve opening is near an idle opening in a case where a throttle lever is early released or the like. SOLUTION: When the engine speed is higher than the engine speed in the transition running state and the opening of the throttle valve 35 is near the idle opening in the case where the throttle lever is early released or the like, an ignition timing of an ignition plug 38 is controlled so as to be advanced by an engine control unit 59.
Patent JP-2003029515-A (JP)
Title: Developer container and developer supply device
Inventor: IRIE RITSUO
IPC: G03G15/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To easily prevent leakage of a developer due to misoperation in a developer container 1 whose developer discharge opening 14, etc., is sealed by the double structure of a container main body 10 and an exterior body 30 and to provide a developer supply device which can prevent the leakage of the developer due to misoperaiton by using a developer container 1 like this. SOLUTION: While a projection part 45 which projects partially intruding into the exterior body 30 (or a container main body of a toner bottle 1) and is pressed to elastically deform in the gap S between the container main body and exterior body is formed on the side of the container main body 10 (or exterior body), a lock cut part 35 which has a cut that the projection part 45 enters when not elastically deforming and lock its projection piece is formed on the side of the exterior body 30 (or container body); and the projection part 45 is made to elastically deform and thus released from being locked by the lock cut part 35 to enable the container main body 10 and exterior body 30 to relatively rotate. A bottle holder 50 of the supply device has a projection 57 pressing the projection part 45.
Patent JP-2003028555-A (JP)
Title: Deep freezer refrigerator
Inventor: SAKAMOTO KATSUMASA
IPC: F25D17/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve maintenance of freshness of vegetable through decrease of a temperature fluctuation in the vegetable chamber of a refrigerator, and to extend a vegetable retention period by suppressing drying of foods in a vegetable period. SOLUTION: Maintenance of freshness of vegetable can be improved through decrease of a temperature fluctuation by radiational cooling, where cooling is effected without blowing cold air to a vegetable chamber surrounded by temperature lower than a refrigerating temperature zone. Simultaneously, by closing the vegetable chamber, drying of vegetable is suppressed without the occurrence of convection and a vegetable retention period can be extended. Further, a food containing chamber capable of being set to a refrigerating temperature zone is provided, and the surrounding of the food containing chamber is surrounded through the partition plate away from chambers where temperature is reduced to a temperature lower than a refrigerating temperature.
Patent JP-2003024582-A (JP)
Title: Game machine
Inventor: HOSHINO TETSUYA
IPC: A63F7/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To show as if a probability of producing a big win was high. SOLUTION: A specified number of values of the big win are continuously generated.
Patent JP-2003025635-A (JP)
Title: Photometric method and photometer for plzt optical shutter array
Inventor: YAMAMOTO KEIICHI
IPC: G02F1/055
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To measure the quantity of light emitted from a PLZT optical shutter accurately while suppressing cost increase of measuring equipment. SOLUTION: In the photometric method of a PLZT optical shutter array for measuring the quantity of light emitted from PLZT optical shutters OS at a plurality of measuring points set along the arranging direction of the PLZT optical shutters OS by moving the PLZT optical shutter array SA arranged with the PLZT optical shutters OS and a photometric head 40 relatively, all PLZT optical shutters OS in the PLZT optical shutter array SA are driven into light emitting state when the photometric head 40 is located at the measuring point and driven into light emission stopping state when the photometric head 40 is located between the measuring points. The photometer measures the PLZT optical shutter array SA by that photometric method.
Patent JP-2003024535-A (JP)
Title: Handle of pachinko machine
Inventor: TAKEMOTO HIDEJI
IPC: A63F7/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To actively regulate ball striking strength without causing fatigue and pain in the wrist or the like resulting from long operation. SOLUTION: By inclining upwards and rightwards the rotating shaft 3 of a handle 1 from the vertical direction of a pachinko machine 2, one can grasp the handle without bending the wrist. By making the angle of inclination of the rotating shaft 3, the handle 1 is made easy to grasp relative to a difference or the like in a sitting face to face posture. As the side of the palm is supported by a support 9, fatigue and pain due to the weight of an arm itself can be reduced.
Patent JP-2002360573-A (JP)
Title: Projection reconstitution type focal plane array doppler imaging device
Inventor: TAKEUCHI YASUTO
IPC: G01N29/44
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To effectively perform two-dimensional imaging in an azimuth space especially without unnecessarily increasing the numbers of elements and receivers concerning a Doppler imaging device by an array sensor. SOLUTION: In the projection reconstitution type focal plane array Doppler imaging device, a stripe array converter which can be rotated at least by 180 deg. exists on the focal surface of an image forming system by an acoustic lens. A Doppler receiver is connected to each of the element of the converter, and the received wave signal of each element is coherent-detected to extract Doppler shift components through a Doppler filter. By coherent-detecting its result, the power of the Doppler shift components are evaluated. With the image of the result of power evaluation in an element space as projection data, projection data is collected from multi-directions while rotating. The normal vision image of the Doppler shift components of an object can be obtained on a display device by a CT algorithm by a computer from the set of projection data.  A logical aperture utilization factor is 100% concerning both of a spatial axis and a time axis.
Patent JP-2002372315-A (JP)
Title: Method and device for practically utilizing subterranean heat by utilizing foundation pile
Inventor: OKUYAMA YOSHIHIRO
IPC: F24J3/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To resolve a problem on a cost performance, such as installation cost and maintenance control cost, since clean subterranean heat of the subbase of a building, although stably obtained at a constant temperature throughout a year, is low in thermal efficiency. SOLUTION: The internal part of a foundation pile, not utilized heretofore, is utilized. By slowly and constantly circulating air high in safety, having stability, easily handled, and low in expenses, the cost performance is improved. The subterranean heat at the periphery of the foundation pile is recovered and stored under a floor, and is utilized for cooling, heating, and a feed of hot water, throughout a year.
Patent JP-2003029768-A (JP)
Title: System for vending original music medium by utilizing network
Inventor: SAITO TOSHIHIKO
IPC: G06Q30/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently collect and update music data. SOLUTION: The music data stored in a plurality of data centers 50 are accessed from a managing center 30 and provided to a user terminal 10.
Patent JP-2003031057-A (JP)
Title: MANUFACTURING METHOD OF MgB2 SUPERCONDUCTING WIRE
Inventor: KUMAKURA HIROAKI
IPC: H01B12/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a very simple and low-cost manufacturing method of an MgB2 superconducting wire rod, having high Jc which is very useful for application of a superconducting equipment or the like for a generator, energy storage, NMR analysis device or the like, and to provide the MgB2 superconducting wire rod. SOLUTION: MgB2 powder is filled in a metal tube with a Vickers hardness of 80 or larger and is put under wire rod treatment, to manufacture the MgB2 superconducting wire rods.
Patent JP-2003028727-A (JP)
Title: Temperature sensor
Inventor: ICHIDA SHUNJI
IPC: H01C7/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To attain both miniaturization and a high resistance value at the same time, to reduce electric power consumption and a drift of the resistance value caused by a strain when a temperature is changed, and to enhance measuring precision. SOLUTION: A Ni foil resistor 25 for temperature detection is formed in a slender ceramic substrate 24 to meander in a longitudinal direction of the ceramic substrate 24.
Patent JP-2002255038-A (JP)
Title: Dolly having a plurality of supports joined with each other by hinge
Inventor: PERELLI THOMAS
IPC: B62B3/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a dolly to transport a plurality of vessels. SOLUTION: The dolly 1 to transport a plurality of vessels includes a plurality of casters 7 rotatable on a footprint, wherein supports 2 and 3 capable of holding respective vessels are tied with each other by hinges so that the dolly 1 can deflect when a floor level changes. It also includes large-sized side wheels 8 to reduce a necessary force for heaving the dolly over a bulged area or onto a higher floor. The support 2 or 3 not eventually holding the vessel can be made to rotate up to a point positioned approximately perpendicular to the adjoining support, that is, perpendicular to the floor, through the action of hinges 4. When one of the supports is rotated to the position approximately perpendicular, the footprint of the dolly is shortened which facilitates accommodation.  The support rotated to the position approximately perpendicular can be held in that position through the action of a lock temporarily.
Patent JP-2002030055-A (JP)
Title: Method for producing acetaminophenone
Inventor: FRITCH JOHN R
IPC: C07B61/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To produce an N-acetyl-para-aminophenol by bringing 4- hydroxyacetophenone oxime into contact with a Beckmann rearrangement catalyst in an alkali alkanoate reactional solvent. SOLUTION: 4-Hydroxyacetophenone is reacted with a hydroxylamine salt and a base to prepare the 4-hydroxyacetopheonone oxime and the resultant oxime product is then extracted from the resultant reactional mixture with a substantially water-immiscible solvent. The oxime and the substantially water- immiscible solvent are brought into contact with the Beckmann rearrangement catalyst to produce the N-acetyl-para-aminophenol. The formation of a by- product in the ester solvent is limited by using the new Beckmann rearrangement catalyst.
Patent JP-2002081368-A (JP)
Title: Gravity power generating system
Inventor: HOSOKAWA MAKOTO
IPC: F03G3/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a power generating system effective on resources, environmental, and economical aspects in power generation. SOLUTION: In this power generating system, a steel ball is rolled in a structure shown in a selective Fig. to provide a rotating force from the potential energy of gravity so as to rotate a generator for power generation, and then the steel ball is returned from a low position to a high position so that a power generating can be cycled.
Patent JP-2003033149-A (JP)
Title: Method for producing instant buckwheat groats
Inventor: TOMIKANEHARA SUSUMU
IPC: A23L7/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To enable instant buckwheat groats to rapidly recover to the buckwheat groats having specific palatability with good feeling of biting granules by solely pouring hot water. SOLUTION: Husked buckwheat groats are dipped in water and subsequently boiled. The boiled buckwheat groats are cooled with water after draining off the liquid. The cooled buckwheat groats are added with water and heated again. Subsequently the buckwheat groats are cooled and drained off the liquid and finally lyophilized.
Patent JP-2002126696-A (JP)
Title: Garbage disposal machine
Inventor: MISHIMA MOTOMICHI
IPC: F26B21/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mold by lessening the bulk of garbage by pulverizing and drying the garbage. SOLUTION: A garbage housing container 2 is internally provided with a stationary blade 4 and a rotary blade 5 and the garbage is pulverized and agitated by the rotation of the rotary blade 5. An agitating fan 12 and a heater 8 are disposed above the garbage housing container 2 to supply hot air to the garbage under pulverization and agitation. The hot air goes round down to the inside of the garbage to efficiently dry the garbage. The steam generated from the garbage is condensed in a condensing section 11 on the outer side of a thermally insulating container 1 and the condensate is pooled in a condensate container 20. The air containing the odorous components discharged from the condensing section 11 is deodorized by a deodorizer 21.
Patent JP-2003036352-A (JP)
Title: Transfer notification method, computer program, and recording medium
Inventor: AMANO KATSUMI
IPC: G06Q40/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a transfer notification method, a computer program, and a recording medium by which a transferring party is capable of notifying a party to which the transfer is made quickly and with increased credibility that a request for the transfer has been made and which can improve efficiency of planning fund raising of the party to which the transfer is made, management of credit limit of the transferring party, write-off of accounts receivable or the like. SOLUTION: When a request for a transfer is accepted at a control part 1 of an application server 102, mail of a notification of acceptance of the request for the transfer and a notification of processing the transfer is forwarded from a mail forwarding part of a mail server 104 to a transfer destination user as well as a transferring user upon instruction of the control part 1.