baber/WOPTO huggingface dataset:
Patent JP-2002280636-A (JP)
Title: Huge magnetoresistive effect element, magnetoresistive effect head, thin-film magnetic memory, and thin-film magnetic sensor
Inventor: ONO HIROAKI
IPC: H01L27/105
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a huge magnetoresistive effect element that inhibits variation in current density in the huge magnetoresistive effect element, can effectively utilize an element, and at the same time has reliability and a long life, and to provide a reliable magnetoresistive effect head, a thin-film magnetic memory, and a thin-film magnetic sensor that have the huge magnetoresistive effect element. SOLUTION: The huge magnetoresistive effect element 2 comprises a laminated film having ferromagnetic, non-magnetic, and antiferromagnetic films; allows current to flow in a direction vertical to the film surface of the laminated film 2 from upper and lower electrodes; forms a metal film 21 having specific resistance that is sufficiently smaller than the laminated film 2 on the laminated film 2; arranged a hard magnetic film 3 at both outsides in the width direction of the laminated film 2; forms an insulating layer 4 over the hard magnetic and metal films 3 and 21; and electrically connects the upper electrode to the metal film 21 via an opening 5 between the insulating layers 4 at both the sides. Also, the huge magnetoresistive effect element 2 is provided to compose the magnetoresistive effect head 1, thin-film magnetic memory, and thin- film magnetic sensor.
Patent JP-2002281059-A (JP)
Title: Dialup router and line connection restraining method
Inventor: SAKAI MASANAO
IPC: H04L12/70
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dialup router capable of surely preventing the forgetfulness of line disconnection after the end of communication or the repetition of any unnecessary calling without inhibiting an automatic connection to a line. SOLUTION: This system is provided with an ARP(Address Resolution Protocol) table in which the MAC(media access control) address and IP address of a terminal in a communication state are temporarily registered, an ARP managing part for erasing the registered MAC address and IP address from the ARP table after the lapse of a prescribed registered time, an ARP monitoring part for monitoring the contents of the ARP table in each monitor time, and for counting up the value of a monitor counter when any MAC address or IP address is not registered, and for outputting a line connection inhibit notification for inhibiting connection to a line connected to a WAN(Wide Area Network) when the value of the monitor counter exceeds a preliminarily set threshold, and a line control part for stopping the connection to the line even when a connection request is issued, and for disconnecting the connection when the connection to the line is already performed when receiving the line connection inhibit notification.
Patent JP-2002273561-A (JP)
Title: Method and apparatus for producing cast body having unidirectional solidified structure
Inventor: TANIGUCHI KENICHI
IPC: B22D27/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a cast body having uniform unidirectional solidified structure to the whole body. SOLUTION: A mold 33 provided with a through-hole 8 at the bottom part is prepared and further, a slide plate 7 having a slide hole 6 having the diameter of the same as or not larger than that of the through-hole 8 is prepared, and the through-hole 8 is plugged by inserting the slide plate 7 into a slide passage 9 arranged at the bottom part of the mold 33, and the mold 33 having such a structure is laid on a chill plate 1 for cooling the mold 33 by letting coolant flow. Successively, raw material is charged into the mold 33 and heated and melted by energizing an upper heater 4, and after fully melting the raw material, the molten metal 12 is brought into contact with the chill plate 1 by shifting the slide plate 7 so that the slide hole 6 concentrically piles up with the through- hole 8 and the molten metal 12 is cooled from the bottom part with the cooling of the chill plate 1.  On the other hand, the energizing quantity to the upper heater 4 is reduced step by step or continuously.
Patent JP-2002281572-A (JP)
Title: Remote control waveform output device, learning remote controller and learning remote control system
Inventor: WATANABE MITSUHIRO
IPC: H04Q9/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a learning remote control system by collectively transmitting and receiving remote control waveform data. SOLUTION: In the learning remote control system, a remote control waveform output device 100 reads batch waveform data stored in a data storing area A104 in the case of the transmission mode of batch waveform data according to the transmission mode judgment of the remote control waveform data by an output selection part 102 and batch transmits it from a transmission part 108 via the part 102 from a batch waveform output part 103. A learning remote controller 200 judges the reception mode of batch waveform data by an input/output selection part 202, receives the remote control waveform data by a reception part 209, analyzes the batch waveform data by a batch waveform data analytic part 203 and stores the remote control waveform data in a data storage area A204.
Patent JP-2002280286-A (JP)
Title: Method of manufacturing electronic equipment, exposure control system, electronic component, and method of manufacturing the component
Inventor: YAMAZAKI TETSUYA
IPC: G03F7/22
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing electronic equipment by which the occurrence of defects caused by distortion errors can be prevented, even when the margin of alignment accuracy is small manufacturing of a system LSI, etc., having fine wiring, and to provide an exposure control system. SOLUTION: In the method of manufacturing electronic equipment, alignment parameters of an aligner is corrected, so that the positional deviation of a circuit pattern caused by a distortion error represented by the aberrations of the optical system of the aligner becomes minimal in a region, where the permitted limit of alignment for exposure becomes minimal by setting the permitted limit of alignment for exposure, according to the pattern density of each functional region.
Patent JP-2002284151-A (JP)
Title: Easy-opening carton with display panel
Inventor: IIJIMA ATSUSHI
IPC: B65D5/54
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy-opening carton with a display panel which is provided with the display panel to increase the surface area for description thereon, and the description part with information to be stored can be readily cut out into a card shape after being opened. SOLUTION: This carton is formed by assembling a blank in which a sticking tab piece, a side panel, a back panel, a side panel, and a front panel are continuously provided through folding lines so as to be folded, a top panel is continuously provided on the upper side of the front panel, a lower side top panel on the upper side of the back panel, an auxiliary panel on the upper side of the lower side top panel, a display panel on the upper side of the auxiliary panel through a cutoff folding line, a zipper is provided at the upper part of the back panel in a transverse direction, and cutoff lines are provided obliquely upwardly on both adjacent side panels with the both ends of the zipper as the starting point, the auxiliary panel is folded back onto the back surface of the lower side top panel to be superposed on the back surface of the lower side top panel,  and the display panel is superposed on the back surface of the back panel to be partially bonded at the lower part of the zipper. The display panel is provided with a cutout portion of a card shape.
Patent JP-2002281078-A (JP)
Title: Communication quality control method, communication quality control system, packet analyzing device, and data transmitting terminal equipment
Inventor: YOSHIMURA TAKESHI
IPC: H04L12/811
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication quality control method capable of controlling the quality of a packet to be properly transmitted even when a transmission path whose transmitting state is not satisfactory is included between transmitting terminal equipment and receiving terminal equipment. SOLUTION: Report generating parts 37 and 56 transmit RTCP reports corresponding to the analysis results of the transmitting states of data packets obtained by statistical information calculating parts 36 and 55 to transmitting terminal equipment 10. The RTCP reports are stored in areas 18a and 18b of a report holding part 18 by a report distributing part 17. A QoS(Quality of service) control part 19 analyzes the congesting sate of a transmission path and the transmitting states of the data packets according to the RTCP reports stored in the respective areas 18a and 18b, and controls the transmission rate and error resistance of data packets to be generated by a data packet generating part 13 according to the analyzed result.
Patent JP-2002280537-A (JP)
Title: Solid-state imaging device and its driving method
Inventor: SHIZUKUISHI MAKOTO
IPC: H04N5/369
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device performing a novel image- signal read-out operation. SOLUTION: The solid-state imaging device comprises a semiconductor substrate, and a plurality of pixels formed on a semiconductor substrate each having a first MOS transistor structure comprising a light receiving element receiving incident light to generate signal charge, a first floating gate arranged on the semiconductor substrate while being connected with the light receiving element, and a first control gate being coupled capacitively with the first floating gate, and a second MOS transistor structure comprising a second floating gate arranged on the semiconductor substrate while being connected electrically with the first floating gate, and a second control gate being coupled capacitively with the second floating gate.
Patent JP-2002240515-A (JP)
Title: Magical pin
Inventor: OKADA AKIRA
IPC: A43B13/26
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To replace a magical pin 1 with a magical pin 1 made of adequate material depending on a road surface state by forming a hole capable of passing a magical nut 3 in a crown part tread of a tire 4 for a vehicle 5, forming the lower part of the magical nut in a hexagonal shape, inserting it into the hole, forming the lower part of the magical pin 1 as a screw, inputting a washer 2 in the lower part of the magical pin, and allowing replacement of the magical pin 1, in Fig. 2, and to allow the magical pin to be used for a shoe sole. SOLUTION: In Fig. 2, the hole capable of passing the magical nut 3 is formed in the crown part tread of the tire 4 for the vehicle 5, the lower part of the magical nut is formed in the hexagonal shape, and it is inserted into the hole. The lower part of the magical pin 1 is formed as the screw, a washer 2 is inputted in the lower part of the magical pin, and replacement of the magical pin 1 is allowed. Therefore, the magical pin 1 can be replaced with the magical pin 1 made of adequate material.
Patent JP-2002291130-A (JP)
Title: Wiring device assembly frame
Inventor: UJIHARA HIDEAKI
IPC: H01R13/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device assembly frame which can protect a wiring device from warping by a load and prevent the it from falling off from a plate frame. SOLUTION: A plate frame B has a slender opening 52. Three pairs of fixing parts 60 and three pairs of engagement grooves 64 are formed in both side edges of the opening 52 in its longitudinal direction. A base unit of an receptable A comprises a rear end side body 2 and a front end side cover 3 and both sides of the body 2 and the cover 3 are connected with each other with a pair of metal assembly frame 10 and 10. Four engagement nails 14, which are engaged disengageably with four fixing parts 60 and four engagement grooves 64 among six fixing parts 60 and six engagement grooves 64 formed in both side edges of the opening 52 except respective two on both the ends, are formed on the respective assembly frames 10 and 10.
Patent JP-2002282852-A (JP)
Title: Polluted water purifying equipment
Inventor: MATSUDA TAMIO
IPC: C02F1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polluted water purifying equipment capable of controlling a polluted water flow to a septic tank according to an oil pollutant concentration of the polluted water and capable of keeping a high purification efficiency in the septic tank. SOLUTION: The purifying equipment comprises a pump 1 to feed the polluted water, an oil-water separating tank 2 to separate a floating oil contained in the polluted water fed from the pump 1, the septic tank 4 to purify the polluted water from the separating tank 2, a pump 18 disposed between the separating tank 2 and the septic tank 4, a TOC(total organic carbon) meter 5 disposed between the separating tank 2 and the pump 18 to measure the oil pollutant concentration and a controller 19 to control the pump 18 upon receiving a signal from the TOC meter 5.
Patent JP-2002300101-A (JP)
Title: Simulating antenna system for mobile telephone base station
Inventor: OSHIMA TOSHIJI
IPC: H04W16/28
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system that simulates a propagation environment close to a real environment in order to conduct a connection test between a base station with an adaptive array antenna mounted thereon and a mobile station. SOLUTION: An outgoing signal from the base station is distributed to a propagation path Z1-N-M-O, the phase is converted by a phase converter C1-N-M-O on each propagation path Z1-N-M-O, delayed by a delay element S1-N-M-N-O, attenuated by an attenuator E1-N-M-O, and coupled to an input signal by each mobile station and given to the mobile station. On the other hand, an incoming signal from the mobile station is distributed to a propagation path Z2-N-M-O, attenuated by an attenuator E2-N-M-O, delayed on a delay element D2-N-M-O, the phase is converted by a phase converter C2-N-M-O, and the signal is coupled to the input signal by each antenna array element of each base station and given to the base station. A control section P controls each phase converter, each delay element and each attenuator.
Patent JP-2002292075-A (JP)
Title: Recording medium management device
Inventor: KONNO MASAHISA
IPC: A63F7/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a management device that an administrator can grasp information on granted value for game and consumed value for game at the same time regarding both two types of recording media of an owner-specific recording medium processed at a recording medium processing device and the owner-nonspecific recording medium. SOLUTION: Regarding member cards and visitor cards, a consumed amount of money consumed for renting balls and a deposited amount of money deposited in card are totaled according to the type of card, and the totaled consumed amount (consumption) and deposited amount (deposit) are put out in the output mode that member cards (member) and visitor cards (visitor) can be checked at the same time.
Patent JP-2002292526-A (JP)
Title: Jig for wire cut electric discharging machining
Inventor: MATSUMOTO MASAKATSU
IPC: B26F1/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a jig by which a positioning of processing materials on a base plate of a wire cut electric discharge machine is facilitated, and working man-hours for the positioning are reduced. SOLUTION: By constituting key ways 5a, 5b, 6a, on a base plate 2, positioning of a processing raw materials is facilitated. And only a single base plate is used in the wire cut electric discharge machine, a plurality of dimensions of external diameter part of the processing raw materials are coped with by exchanging an interchangeable jig.
Patent JP-2002303427-A (JP)
Title: Air conditioner
Inventor: SHIGA AKIRA
IPC: F24F1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner having a deodorizing filter for deodorizing an odor component in the indoor air. SOLUTION: The air conditioner comprises an odor sensor 7 provided near an air intake port 2 to sense, for example, the component amount of a cigaret odor, and a moving type deodorizing unit 8 disposed in an air duct 9 in a body 1. The unit 8 has a deodorizing filter 10, and a rotary shaft 11 attached to one end of the filter 10. The conditioner further comprises a drive unit 12 for reciprocatingly rotating the shaft 11 in a forward or reverse direction based on the sensing amount of the sensor 7.
Patent JP-2002296434-A (JP)
Title: Light-receiving module and method for manufacturing the same
Inventor: HARADA ATSUSHI
IPC: G02B6/122
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a light-receiving module. SOLUTION: A mirror part 2 is formed on a first silicon substrate 1, and the first silicon substrate 1 and a second silicon substrate 2 are joined through an oxide film 6. The first silicon substrate 1 is etched to form a waveguide 8 including the mirror part 2, and the waveguide 8 is oxidized so that on oxidized film covers the surface of the waveguide 8, there after, a third silicon substrate 10 is joined onto the waveguide 8. Then, a lateral type photodiode part 18 is formed at a position where an optical signal reflected by the mirror part 2 of the third silicon substrate 10 can be received. A light absorbing layer 24 is further formed in the area corresponding to the light-receiving area of the photodiode part 18, of the third silicon substrate 10.  A optical signal guided by the waveguide 8 is reflected in a photodiode part 18 direction by the mirror part 2, is absorbed in the light absorbing layer 24, and then is converted into an electric signal by the photodiode part 18.
Patent JP-2002304195-A (JP)
Title: Data processor
Inventor: EBISAWA HIDEAKI
IPC: G10L19/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which prevents rapid discontinuity of reproduced sounds or generation of abnormal sounds at on the side of a receiver, when a data stream is switched. SOLUTION: The data processor is provided with data unit detectors 1A, 1B for detecting coding unit of data from received data, buffers 2A, 2B, for storing the received data and transmitting the received data from a point specified by the data unit detector at optional time, data processing sections 4A, 4B for rewriting and outputting amplitude information in the data stream at optional time receiving a data stream each sent out from the buffers as an input, and a selector 3 for selecting and transmitting only one data stream from a plurality of data streams, each being sent out from the data processing sections.
Patent JP-2002304519-A (JP)
Title: System for preparing proposal of energy using system for housing and method for the same
Inventor: TANI TOSHIO
IPC: G06Q10/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of analyzing answers to condition items at the time of setting an energy using system corresponding to the characteristics of housing, and quickly presenting a proposal related with the energy using system optimal to the housing. SOLUTION: This system is provided with a storage means for storing condition items at the time of setting an energy using system for housing, a storage means for storing an analytic data base for analyzing answers to the condition items, a storage means for storing data related with the energy using system for housing, a display means for displaying the condition items on a screen, an input means for inputting answers to the condition items, a recognizing means for recognizing the inputted answers, an analyzing means for analyzing the answers based on the analytic data base, a preparing means for preparing a proposal related with the energy using system for housing, a preserving means for preserving the prepared proposal, and an output means for outputting the proposal as necessary.
Patent JP-2002302705-A (JP)
Title: Method for tracking raw material in conveyor for blast furnace
Inventor: KUGA HIROBUMI
IPC: C21B5/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for tracking raw material in a conveyor for a blast furnace with which detection of the raw material is possible by simulating the movement of the conveyor using software. SOLUTION: In order to catch the position of the raw material on the conveyor, a fixed distance of the conveyor laying the actual raw material on a memory in a PLC, is allotted as one bit, and the movement on the conveyor is simulated to perform the tracking of the raw material.
Patent JP-2002295159-A (JP)
Title: Drilling guide sleeve, and drill and drilling method using the same
Inventor: MORI YOSHIHARU
IPC: E21B4/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a guide sleeve for a drill, which has a novel structure and drills a large-diameter hole in the ground including rock masses by using a small-diameter button bit and a small driving motor. SOLUTION: The pneumatically driving type drill 12 equipped with the button bit 26 is sheathed with the drilling guide sleeve 10 equipped with a guiding outer pipe 42 which is decentered from the drill 12. According to the guide of the drilling guide sleeve 10, the drill 12 is rotated about an axis of the hole 76, and sequentially drills a plurality of small holes 78 at respective locations, whereby drilling of the desired large-diameter hole 76 is eventually completed.
Patent JP-2002307259-A (JP)
Title: Work locating method
Inventor: KASAI SHOZO
IPC: B23Q3/18
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a work locating method to apply in a manufacturing line composed of a plurality of devices whereby it is possible to specify easily that device to have given a cause of cracking or chipping when work to be located will easily crack or chip. SOLUTION: The work locating method to apply in a manufacturing line composed of a plurality of devices makes location of the work 3 in each device, wherein each device is furnished with at least two locating pins 2 for location of the work 3, and the pin positrions l1 and m1 to touch the work are varied from device to device.
Patent JP-2002308169-A (JP)
Title: Lamp for bicycle
Inventor: YAMADA AKIO
IPC: B62J6/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable lamp for a bicycle facilitating attachment/ detachment. SOLUTION: An attachment board 8 having a hook 7 attached to its tip is pivoted to one end part of a case 6 having a bulb 12 and a battery attachment part 10 so as to be foldable by stacking with the case 6, and the case is provided with a recess part 15 for capable of fitting the hook 7 when the attachment board is folded in the case 6.
Patent JP-2002312805-A (JP)
Title: Method and program for managing additional information embedded in image data
Inventor: HAYASHI SHIGEKI
IPC: G06F13/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide additional information such as hyperlink information for individual image data of an animation image constituted so that a series of image data are displayed in sequence and to use the additional information. SOLUTION: An analyzing function 101 of a browser 100 analyzes and displays page data received from a remote server 130. An additional information managing function 105 extracts and sets the additional information, embedded in each piece of image data of the page data, in an additional information management table 106. The additional information managing function 105 updates state information corresponding to an image number of the additional information management table 106 so that the image data being displayed shows the state of a current display. When the image data being displayed are indicated through an input device 111, the action recorded in the additional information is started by referring to the additional information management table 106.