baber/WOPTO huggingface dataset:
Patent JP-2001349934-A (JP)
Title: Nmr device
Inventor: KIDA YOSHIKI
IPC: G01R33/389
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an NMR device capable of preventing such a problem that a signal taken from a probe is damped in a changeover circuit while being kept in a weak state and accordingly, the S/N ratio of an observed NMR spectrum is badly affected. SOLUTION: A switching circuit for switching between an observing channel and a lock channel of the probe is disposed in the rear stage of a preamplifier in spectrometry than a duplexer.
Patent JP-2001077671-A (JP)
Title: Device and method for digital broadcast channel selection
Inventor: MORIIE CHIKAHIRO
IPC: H04N5/44
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To select the broadcast signal of a desirable channel, even when the frequency precision of a carrier is poor by shifting the channel selection frequency to a higher or lower band side, if a channel selecting means which selects a broadcast signal by using the channel selection frequency, corresponding to a selected channel fails to select the broadcast signal of the selected channel. SOLUTION: A channel selection frequency control part 7 reads PLL data, corresponding to a channel that a viewer selects on a keyboard 9, from a memory 8 and sends the data to a digital tuner 1. An 8VSB decoder 3 decodes an IF signal by an 8-value remaining sideband wave modulation system and detects whether the desirable channel could be selected by using header information. When the desirable channel cannot be selected, the digital tuner 1 sets as the locking range a range of ±150 kHz about the center frequency shifted from the nominal value to a 300 kHz higher region and selects the channel. If the channel still cannot be selected, the frequency is shifted from the nominal to a 300 kHz lower region.
Patent JP-2002002121-A (JP)
Title: Thermal transfer sheet and method of forming image
Inventor: WACHI NAOTAKA
IPC: B41M5/42
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet of which the image forming layer forming a black image has no light absorption at a laser wavelength in a near infrared region or the like, of which the lowering of the adhesiveness due to heat generation is reduced even when a high-output laser is used and which can form the black image being uniform and having high density. SOLUTION: The image forming layer of the thermal transfer sheet having at least a photothermal conversion layer and the image forming layer on a substrate and an image receiving layer of an image receiving sheet are laid on each other. A laser is cast from the substrate side of the thermal transfer sheet and the image forming layer of the part irradiated thereby is transferred onto the image receiving layer, so that an image be formed thereon. In the thermal transfer sheet used in this method of forming the image, the image forming layer is that for the black image which contains pigment constituents forming the black image, and the optical density of the image forming layer in the laser wavelength is 0.5 or less. In a preferable mode of this layer, at least one kind of the pigment constituents is a mixed pigment of yellow, magenta and cyan or an azo pigment.
Patent JP-2001032329-A (JP)
Title: Method and device for settling substance state
Inventor: ROCKE DAVID J
IPC: E02F9/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To settle the level of excavation difficulty by transmitting an output signal as the function of a substance state from a signal received between the excavation paths of a working machine. SOLUTION: A controller 12 provided with the inside of a device 10 processes at least one signal, the state of a substance indicating the level of the excavation difficulty of the substance worked by the working device of a working machine is settled, and an output signal being the function of the substance state is transmitted. The controller 12 is connected to at least one of a first processing part 14, a second processing part 16, a third processing part 18, a fourth processing part 20, a fifth processing part 22 and a sixth processing part 24, one or a plurality of proper signals transmitted from the first or the sixth processing part are received, and the hardness of the substance is settled as the function of the received signal. Since the hardness of the substance of an excavation target can be settled between the excavation paths, excavation operation characteristics are changed with the hardness of the substance, and excavation efficiency can be enhanced.
Patent JP-2002005949-A (JP)
Title: Yaw acceleration detector for industrial vehicle
Inventor: ISHIKAWA KAZUO
IPC: B66F9/24
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a yaw acceleration detector using no yaw rate sensor and applicable to an industrial vehicle frequently using an abrupt change of direction such as switchback. SOLUTION: This yaw acceleration detector is equipped with a yaw rate computing means 30 for finding a yaw rate by computation from a detected vehicle speed and a turning radius, and a yaw acceleration computing means 30 for finding a yaw acceleration by computation from the yaw rate found by the yaw rate computing means, and characterized in that, when a yaw acceleration is found, a yaw rate is given a code differing with the progressing direction detected by a progressing direction determining means. This configuration dispenses with any yaw rate sensor. Since the codes are sorted by progressing directions, an accurate yaw acceleration is acquired even for switchback during a turn.
Patent JP-2002010468-A (JP)
Title: Pressing device for premolded insulator
Inventor: MIYAUCHI MASAHIRO
IPC: H02G15/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressing device for reducing the number of components and length in the axial direction and facilitating the work of pressing a plurality of compressed coil spring. SOLUTION: A pressing plate 29 is connected to a fixed edge plate 17 to be adjusted the position in the direction of an axis, using a hinge composed of a male screw part 28 and a female screw part 31. A thrust bearing 33 and a spacer plate 34 are provided between the pressing plate 29 and the compressed coil springs 10a. With such a constituting the above problem is solved.
Patent JP-2002013123-A (JP)
Title: Spray nozzle header pipe for washing screen
Inventor: ARIMURA SETSUO
IPC: B01D35/22
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of pressure of washing water to discharge refuse captured by a basket of a travelling screen out of a channel. SOLUTION: The captured refuse is discharged by jetting washing water to the basket of the travelling screen provided in a sea water intake passage. Consequently, washing water is jetted by providing a large number of washing water nozzles 4 on a nozzle header pipe 13A horizontally provided on a channel upper part. As residual sea water is eliminated by constantly opening a drain hole 23 on this pipe bottom, holes on the nozzle header pipe 13A are prevented, not to lower the pressure of the washing water.
Patent JP-2002014099-A (JP)
Title: Measuring chip for biosensor
Inventor: KOJIMA MASAYOSHI
IPC: C12Q1/68
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe method by which a physiologically active material can be immobilized on a metallic surface easily. SOLUTION: The measuring chip for biosensor is composed of a metallic surface or a metallic film formed on a substrate which has been treated with a compound expressed by the general formula I: X-A-Y (wherein, X, denotes a heterocyclic group including Z-Z (Z: S, Se, P) bond, A denotes an aliphatic group, aromatic group, heterocyclic group, or a coupled group selected from among the combinations of the groups, and Y denotes a functional group which is covalently bonded to the physiologically active material).
Patent JP-2002014486-A (JP)
Title: Electrophotographic toner
Inventor: SHINTANI YUJI
IPC: G03G9/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner excellent in electrification stability which suppresses fog, decrease in the image density and splashing of the toner for a long time. SOLUTION: In the electrophotographic toner, the proportion of irregular particles is <=2% by number and the particles size in the three highest channels in the distribution of volume particle size is >=75 wt.%.
Patent JP-2002018563-A (JP)
Title: Method for detecting molten steel level in tundish and its adjusting method
Inventor: TAKEDA TOSHITSUGU
IPC: G05D9/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To attain the reduction and the stabilization of residual steel quantity in a tundish and to reduce a crop in sequentially continuous casting by accurately detecting molten steel level in the tundish. SOLUTION: A sensor 20 composed of a primary coil and a secondary coil is embedded into a bottom part permanent brick 11 in the tundish 10 and eddy current is generated into the molten steel in the tundish by exciting the primary coil with low frequency and this variation is detected with the secondary coil to measure the depth of the molten steel 12. A control unit 30 performs the driving of a stopper 14 for a flowing-out hole in the tundish according to the measured depth of the molten steel.
Patent JP-2002023840-A (JP)
Title: Plant monitoring device
Inventor: SATO NAOFUMI
IPC: G05B23/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that readiness to emergency information lacks since it is necessary to read various information stored in a plant monitoring device connected to a control bus in a fixed cycle or as necessary, and to detect any abnormality in a conventional plant monitoring device connected to an LAN. SOLUTION: A plant monitoring device 10 connected to a control bus 20 for collecting the state information of plant equipment, and for monitoring and operating a plant from a display device is provided with a function for monitoring the state of a control bus and the state of a controller connected to the control bus 20, and for, when any abnormality is detected, announcing the result to a plant monitoring device 50 connected to an LAN 40.
Patent JP-2002025738-A (JP)
Title: Cleaning board
Inventor: MATSUMURA MAKOTO
IPC: B08B1/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning board for very easy and properly removing foreign matters on contact surfaces of connector terminals. SOLUTION: In this cleaning board 10 inserted into a connector 2 instead of a printed circuit board and removing the foreign matters of the contact surfaces 3a and 4a of the terminals 3 and 4, this cleaning board is constituted by arranging a polishing member 12, formed by mixing an abrasive with a soft high polymer material in at least one side edge part of a board 11.
Patent JP-2001340137-A (JP)
Title: Interdental brush and sleeve for interdental brush
Inventor: ISHIDA HIROSHI
IPC: A46B17/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an interdental brush which lessens the damage on an incineration furnace in spite of incineration disposal after use, is decomposed to harmless substances, like water and carbon dioxide, by the microorganisms in soil and is reduced in volume in sprite of landfill disposal and thereby lessens the disposal capacity of a landfill disposal site, and a sleeve for the interdental brush. SOLUTION: The handle member of the interdental brush and the sleeve for the interdental brush are composed of biodegradable plastic as exemplified by a copolymer of 3-hydroxy-lactic acid and 3-hydroxy-valeric acid and a poly L-lactic acid.
Patent JP-2002027068-A (JP)
Title: Placing stand for receiver
Inventor: HANEDA MASAKAZU
IPC: H04M1/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a placing stand for receiver, with which a receiver can be surely held even when vibrations or impulse is operated upon the receiver and the main body of the placing stand. SOLUTION: A main body 1 of placing stand has a receiver part holder 6a, to which a receiver part 5a of a receiver 5 is loosely fitted, a hook 7 to engage the receiver part is projected on the receiver part holder and a receiver presser 9 is provided for pressing the receiver part to the hook.
Patent JP-2002021155-A (JP)
Title: Human body washing device
Inventor: ONO HIDEKI
IPC: A47K3/28
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the water saving and energy saving properties and to provide a comfortable human body washing device superior in detergency in the human body washing device for washing the human body such as a shower and a hot water washing toilet seat. SOLUTION: In a human body washing device provided with an instantaneous heat exchanger 30, air is forcedly mixed therewith from an air pump 57 so as to satisfy the detergency and washing strength of the jetting wash water.
Patent JP-2002032979-A (JP)
Title: Magnetic recording device
Inventor: KANAYAMA SHIGEHARU
IPC: G11B33/14
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording device easily assembled and capable of reducing a space for loading and holding necessary for an electronic device side. SOLUTION: An attaching frame 2 is provided with leaf springs 4, 5, 6, 7, 10, 11, 12U, 13U, 13D, 14U, 14D, 15U and 15D having tips bulged outside with respect to a base end, and sandwiching a magnetic recording device main body 1. The magnetic recording device 1 is held on the inner wall surface of the electronic device and, when impacts are applied externally to the electronic device, an elastic deforming impact force is absorbed by the plate springs 4 to 15D. In addition, bending parts 20, 21, 22 and 23 are provided in the attaching frame 2, shielding and heat radiation are provided.
Patent JP-2002028705-A (JP)
Title: Method of rolling and rolling equipment using mandrel mill
Inventor: IIDA SUMIO
IPC: B21B39/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of rolling and rolling equipment by which a carburized layer is not generated on the inside surface of a tube in rolling using a non-graphite base lubricant by the same manufacturing line after performing rolling with a mandrel mill using a graphite base lubricant. SOLUTION: In the case that a tube stock of a kind of steel the carburized layer on the inside surface of the tube of which does not become a problem is rolled, the rolling is performed using a non-waterproof graphite base lubricant as a lubricant which is applied to a mandrel bar. Next, in the case that the tube stock of a kind of steel the carburized layer of which becomes the problem is rolled, the graphite base lubricant sticking to a mandrel bar transporting line and the mandrel bar is removed by washing them by water and the rolling is performed using the non-graphite base lubricant as the lubricant which is applied to the mandrel bar.
Patent JP-2002031559-A (JP)
Title: Fuel measurement system
Inventor: TSUDA KATSUHISA
IPC: G01F25/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel measurement system having high precision in measurement of a fuel remaining quantity and allowing easy maintenance and highly reliable measurement. SOLUTION: A sine wave voltage generating part 6 inputs a reference sine wave voltage 101 to a measurement capacitor Ct of a tank unit 1 and a multiplexer 3. A charge amplifier 2 converts an input signal from the measurement capacitor Ct into an alternating voltage 102 so as to input it to the multiplexer 3. According to an instruction from a CPU 5, the multiplexer 3 selects either of the reference sine wave voltage 101 or the alternating voltage 102 so as to input it to an AD conversion part 4. On receipt of an AD request signal 104 from the CPU 5, a signal generating part 8 inputs an AD start signal 105 to the AD conversion part 4. The AD conversion part 4 is synchronized with the AD start signal 105 so as to start AD conversion processing. The CPU 5 measures a maximum value of the reference sine wave voltage 101 and that of the alternating voltage 102, respectively.
Patent JP-2002034973-A (JP)
Title: Panorama radiography position adjusting device
Inventor: TOMOE TAKESHI
IPC: A61B6/14
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To adjust each part of a panorama radiograph device to a correct position of the head part of a patient. SOLUTION: A sensor 16 is provided at a standing position of a patient to check if the patient is introduced to a specified position, a side surface camera 7 to monitor a side surface of the head part of the patient is provided on a radiographic part 3 suspended from a rotary arm forward/backward slide mechanism which is rotatable, slidable, and vertically movable within a horizontal plane, and a front surface camera 10 to monitor a front surface of the head part of the patient is provided close to a chin rest 9 which is vertically movable.  Face image data obtained by both cameras 7 and 10 is analyzed by a computer, a moving direction or a moving direction with moving quantity for each part of a position-based adjusting device is displayed in a display part based on analyzed values, and an operator adjusts the device to a correct position of the head part of the patient in accordance with displayed instruction by the computer.
Patent JP-2001160334-A (JP)
Title: Seat with movable point of contact and switching apparatus that uses the seat
Inventor: TAKAHASHI KENICHI
IPC: H01H13/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a seat with movable points of contact having a high reliability which are easy to assemble, hardly allow dust and foreign substances to infiltrate, and enabling discrimination of with or without them infiltrating. SOLUTION: This seat with movable points of contact is equipped with an adhesive sheet 2, having sheet portion 3 composed of insulating film and an adhesive 4 provided beneath this sheet 3, dome-like movable contact points 1 that are adhered with the adhesive 4 at their upper face and composed of a metal plate with transformable elasticity, and a separator 7 that is adhered to the adhesive sheet 2 to cover the lower face of the contact points 1. Because colors or transparencies of the sheet portion 3 of the adhesive sheet 2 and separator 7 were made different, the head and tail are easily distinguished, when tearing off the separator 7 to be assembled to improve ease of assemblying.
Patent JP-2002036018-A (JP)
Title: Drill
Inventor: HAYAZAKI HIROSHI
IPC: B23B51/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress chipping of a cutting edge of a drill and to improve cutting ability and chip handling ability. SOLUTION: A chisel 3 and the cutting edge 4 are disposed at the tip of a drill body 2, and two strips of torsion grooves 5 and 5 and two strips of margins 6 and 6 are provided for the outer periphery of the drill body 2. The cutting edge 4 comprises a linear straight part 4a formed on the axis center side of the drill body 2 in the view from a direction orthogonal to the shaft core of the drill body 2, and a projecting bent part 4b for connecting the terminal end B of the straight part 4a to the starting end A of the margin 6 in a projecting bent shape. Curvature of the projecting bent part 4b increases as the part approaches to the margin 6.
Patent JP-2001062600-A (JP)
Title: Press line equipped with pretransmission device
Inventor: KOERNER EKKEHARD
IPC: B30B13/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce costs for manufacturing presses with different stroke number. SOLUTION: This press 1 attached to a press line in particular for solid molding comprises a machine frame 2, a ram 3 which is guided, supported and installed for fixing a first tool portion, a ram driving part 6 which is arranged to the machine frame 2, provides variation of distance and time of the ram 3 in advance, and is attached with at least one electric motor and at least one eccentric shaft 8 connected to each other by a transmission means, and a workbench which is arranged to the machine frame 2 opposite to the ram 3 and installed for fixing a second tool portion. In this case, the transmission means has a pretransmission device inherent in a press so as to realize a different stroke number with different press line.
Patent JP-2002044369-A (JP)
Title: Medium eject mechanism
Inventor: SUGIYAMA YASUHISA
IPC: H04N1/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a medium eject mechanism capable of pushing out the rear end of a document without beating the document by impellers periodically. SOLUTION: An eject pinch roller 23 is provided at the upper part of an eject roller 17 and is supported by pinch shafts 24 rotating independently from each other. As for the shafts 24, the sweeping impellers 28 are fitted on both outer sides of a roller holder 25. The tip parts of the impellers 28 enter notch parts 29 formed at paper guides 16 to be in the state of entering the carrying area of the document sufficiently. A pinch shaft gear 30 is fitted to the end parts of the shafts 24, the gear 30 has a gear part 31 a little longer than a half circle, and the part 31 can be engaged with an eject gear 19. When the impellers 28 are on the document 32 entering between the roller 17 and the roller 23, the part 31 is not engaged with the gear 19. When the document 32 passes through the roller 17, the part 31 is rotated with it and the impellers 28 are rotated by this.
Patent JP-2002044250-A (JP)
Title: Method and system for broadcasting sound information by different media, and storage medium storing program of broadcasting sound information by different media
Inventor: TOGASHI YUZURU
IPC: H04M15/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for broadcasting sound information by different media and a storage medium storing a program for broadcasting sound information by different media which can deliver a sound file of an electronic mail irrespective of the terminal type such as an electronic mail terminal, a facsimile terminal, a telephone terminal or the like, of which communication protocols are different. SOLUTION: Sound information including a sound file and voice of a telephone terminal is accumulated in a network once. The sound information is converted to an information form which can be reproduced according to the delivery type of a delivery destination device. The information is delivered in the converted form by using a protocol of the delivery destination device.
Patent JP-2002041250-A (JP)
Title: Common address book system, data processing method thereof, and personal-computer-readable program recording medium
Inventor: KOIKE JUNICHI
IPC: G06F3/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a common address book system, a data processing method thereof, and a personal-computer-readable program recording medium, which enable a multifunction printer or a fax to easily acquire a personal address book in a personal computer on a network, thus reducing user's troubles with the registration work of a personal address book. SOLUTION: The personal computer PC1 transmits through the network the personal address book controlled by an address book data base in response to a request-to-send of the personal address book from an address book acquisition means of the multifunction printer or the fax 2 via an address book transmission means. The multifunction printer or the fax 2 acquires the personal address book registered in the personal computer PC1 by means of the address book acquisition means, stores the acquired address book into an address book storage, and transmits a fax using the personal address book stored in the address book storage.