baber/WOPTO huggingface dataset:
Patent JP-2001305692-A (JP)
Title: High-speed heat developable sensitive material and image forming method for the same
Inventor: KURUMA KOJI
IPC: G03C1/498
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed heat developable sensitive material which can rapidly be processed as a material particularly for a photomechanical process and particularly for a scanner or an image setter. SOLUTION: The high-speed heat developable sensitive material has one or more layers including an image forming layer on the base, the image forming layer contains photosensitive silver halide of 0.005-0.08 μm number average grain size and a binder, and one of the one or more layers including the image forming layer contains a non-photosensitive organic silver salt and a nucleus forming agent.
Patent JP-2001307627-A (JP)
Title: Exposing method to cathode-ray tube and exposing device of cathode-ray tube
Inventor: MIYAZAWA HIROTO
IPC: G03F7/20
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: In a case where plural kinds of deflection yokes with different properties of deflection quantity for an electron beam are employed in an identical kind of a color cathode-ray tube, especially, in the case where a rotary erroneous landing pattern is generated, to provide an exposing method to the cathode- ray tube and an exposure device of the cathode-ray tube capable of focusing a locus of a exposed light on a locus of an electron beam when exposed without using a new lens for correction. SOLUTION: A shade structure 16 that has a slit 16a and movable to Y direction of a panel's rectangle side, when exposed, is attached to an exposing device. A rotary erroneous landing quantity D1 of the electron beam is preliminarily calculated in a whole plane for each kind of deflection yoke. Then, a position of a light source for exposure is moved to an X direction in accordance with the position of the slit 16a in order to make a landing position of the light for exposure 17a to correct the rotary erroneous landing D1.
Patent JP-2001309577-A (JP)
Title: Backup power supply
Inventor: KUZUMI TOMOHISA
IPC: H02J9/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a backup power supply which can surely exchange a backup battery without losing backup data of an absolute encoder. SOLUTION: A battery connecting section 104 for connecting the backup battery 105 and a battery connecting section 108 are connected in parallel, a voltage of the main power supply 102 is shut off while the backup battery 105 is connected to the battery connecting section 104, a new backup battery is connected to the battery connecting section 108, and thereafter the backup battery 105 is removed from the backup battery connecting section 104.
Patent JP-2001014654-A (JP)
Title: Substrate for magnetic recording medium having nonmagnetic ground layer and magnetic recording medium utilizing the same
Inventor: IWASAKI KEISUKE
IPC: C01G49/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for a magnetic recording medium having a smooth surface, large stiffness, low light transmittance with a small amount of carbon black and low surface electric resistance and a magnetic recording medium utilizing the substrate. SOLUTION: This substrate for a magnetic recording medium having a non- magnetic ground layer consists of a non-magnetic supporting body and a non- magnetic ground layer including non-magnetic particle powder and a bonding resin which are formed on the non-magnetic supporting body. And, the non- magnetic particle powder is an iron based black acicular complex particle powder having a 0.021-0.35 μm average major axis and consisting of acicular hematite particle powder or acicular iron oxide hydrate particle powder the surface of which is coated with fluorine containing organosilane formed from fluoroalkylsilane, at least a part of which carbon black is adhered to. The quantity of the carbon black adhered is 1-20 pts.wt. to the 100 pts.wt. acicular hematite or iron oxide hydrate particle powder.
Patent JP-2001302265-A (JP)
Title: Cutter wheel for cutting glass
Inventor: YOSHITAKE MASATO
IPC: C03B33/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To easily provide the subject high-precision cutter wheel using diamond as the blade thereof, facilitated in mounting on a holder and smooth in rotation as well. SOLUTION: This cutter wheel for cutting glass is such that the cutter wheel body is made of sintered diamond, one side thereof is provided with a cemented carbide layer. Since the cutter wheel body including the blade is made of diamond, the service life can significantly be prolonged compared to cutter wheels made of cemented carbide, and owing to providing the cemented carbide layer on one side of the wheel body, a thickness processing is facilitated, resulting in improving thickness accuracy. If a blank for cutting tools is used as a material for the cutter wheel, the cutter wheel can easily be produced.  By finishing the cutter wheel in high precision, adjustment of clamping it on a holder can be eliminated when it is mounted on the holder, and since one side of the cutter wheel represents diamond, its frictional resistance to the holder is reduced, resulting in smoothing its rotation. By virtue of these effects, cutting accuracy can be improved.
Patent JP-2001306058-A (JP)
Title: Graphic element selecting method and its implementation device, and recording medium recorded with its processing program
Inventor: TAKATANI DAISUKE
IPC: G06F3/048
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the operability and the work efficiency of a graphic procession system. SOLUTION: In a graphic element selecting method selecting elements of the drawing produced by a computer, this method has a step of setting a magnified display area where a magnified display is performed and a reduced display area where a reduced display is performed on a graphic display area, a step of extracting certain graphic data existing in the set magnified display area and the reduced display area, a step of subdividing the extracted graphic data into plural vector data for every set magnified display area and reduced display are and a step which transforms the fractionated vector data into coordinates and magnifies or reduces the extracted data.
Patent JP-2001012475-A (JP)
Title: Rolling bearing
Inventor: IKEDA NORIFUMI
IPC: C04B35/48
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To inhibit and prevent the releasing of pre-load and the generation of impression, and to prevent the deterioration of rotating performance, the sound, and the deterioration of a vibrating performance by making a rolling element out of a ceramic material mainly composed of zirconia. SOLUTION: The releasing of pre-load caused by the rise of temperature can be inhibited and prevented by making a rolling element out of zirconia-based ceramics. To effectively inhibit and prevent the releasing of pre-load, zirconia- based ceramic having a coefficient of linear expansion of 6.0×106/K at 0 deg.C-100 deg.C can be preferably used. To improve the impact resistance, it is necessary to use a material of low Young's modulus in the rolling element. The Young's modulus of zirconia-based ceramic is below 300 GPa which is comparatively low, and the deterioration of the impact resistance of the bearing can be inhibited and prevented by using zirconia-based ceramic in the rolling element. Further the impression generation load of zirconia-based ceramic in the bearing is high, so that the impression is hardly generated to the impact load.
Patent JP-2000323268-A (JP)
Title: Ceramic heater and its manufacture
Inventor: FURUKAWA MASAKAZU
IPC: H05B3/20
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To easily control the temperature, have a thin and light body, hardly oxidized, and improve the adhesion by coating the surface of a heat generating element provided on the surface of a plate body composed of nitride and carbide with a metal layer. SOLUTION: A plate body 1 is composed of nitride ceramic and carbide ceramic. The nitride ceramic or the carbide ceramic has a thermal expansion coefficient smaller than that of the metal so that, if it is formed into thin, it is prevented from warped or distorted. The plate body 1 can be thus made into a thin and light one. The surface of the heat generating element 2 is coated with a metal layer. The heat generating element 2 is a sintered element of metal particles so that, if it is exposed, it is easily oxidized to change its resistance, however, the coating of the surface with the heat generating element 2 can prevent the oxidation. The thickness of the metal layer is preferably 0.1-10 μm. It is because this range can prevent oxidation of the heat generating element 2 without changing the resistance of the heat generating element 2.
Patent JP-2001009728-A (JP)
Title: Ice slurry surface working method and device therefor
Inventor: FUKANO SHUJI
IPC: F25C1/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To work a surface without damaging a soft workpiece by turning supercooled water below a freezing point into supercooled ice grains obtained by a condition change by a vortex flowing water releasing means, and injecting ice slurry obtained by mixing the ice grains and cooling water at a prescribed ratio into the workpiece. SOLUTION: Supercooled water cooled below a freezing point by a supercooling part 12 of an supercooled water manufacturing part 10 falls on and collides with a crystallization plate 15 from a conduit 11a to instantly freeze as ice grains 29 to be successively supplied to an ice slurry storage tank 16. The ice grains 29 are mixed with chilled water 27 supplied from a cooling water supply device 20, cooling water is supplied so as to become the prescribed slurry concentration while turning on and off a solenoid valve 34 on the basis of a signal from a monitor 32 to be agitated and mixed by an agitating blade 18, and iced slurry 26 of the prescribed concentration is stored in the slurry storage tank 16.  The ice slurry 26 is sent to an injection nozzle 22 from a carrying passage 19 to be accelerated by compressed gas supplied from a compressed gas supply pipe 36 to be injected toward a workpiece surface from the injection nozzle 22 to work the workpiece surface.
Patent JP-2001313149-A (JP)
Title: Surface discharge electrode and surface discharge device
Inventor: WATANABE YUKIO
IPC: H01T19/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface discharge electrode that is not worn out even if used for a long time. SOLUTION: This is a surface discharge electrode in which a discharge electrode 2 is disposed on one surface of an insulating plate land an induction electrode 3 is disposed on the other surface. The insulating plate 1 is formed of insulating material mainly comprising polyphenylenesulfide(PPS).
Patent JP-2001312526-A (JP)
Title: Method for generating meshes and recording medium that records program for generating meshes
Inventor: SHO TOSHIYUKI
IPC: G06T17/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To generate conformable meshes at a high speed and high accuracy. SOLUTION: Mesh point is arranged in the early stages, and a judging condition value of and designated trial number of times are set. Secondly, random digits select the mesh point of movement object is set by random number and the moving destination of the selected mesh number is positionally set by random number at a prescribed random number mesh selection probability. In the other case the direction in which the evaluation function calculated at a local area near the mesh point become the minimum value is set as a direction of movement. In the next stage, the quantity in change between a value of evaluation function before movement and a value of evaluation function after movement in this mesh point is calculated. If this quantity in change is minus, the movement of mesh point is allowed under the given probability of permission.  After having repeated specified trials about operating for movement of mesh point, the number of times of specified trials is reset, and re-arrangement of the mesh point is continued repeatedly, and the re-arrangement ends, when the reduction ratio of evaluation function drops to below a certain fixed value.
Patent JP-2001312360-A (JP)
Title: Wireless keyboard device
Inventor: KURIHARA TETSUO
IPC: G06F3/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To cancel inconvenience when a wireless keyboard device is installed away from a PC. SOLUTION: An FDD 7 or optical disk device 8 such as CD-ROM is incorporated and integrated in a wireless keyboard device 3. The wireless keyboard device 3 and a PC 1 perform radio communication via a wireless USB-HAB. Even when the PC 1 is installed away from the wireless keyboard device 3, the FDD 7 or optical disk device 8 can be operated at hand of a keyboard operator, it is not necessary to reciprocate with the PC 1 and operability and efficiency can be improved.
Patent JP-2001014381-A (JP)
Title: Method for designing integrated circuit device and database for designing integrated circuit device
Inventor: TAKAHASHI MIWAKA
IPC: H01L27/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing an integrated circuit which takes an operation frequency into account and is a low consumption type and highly reliable and a database for design which uses the method. SOLUTION: When the operation frequencies of nets n9, n10, and n13 are high in a circuit A having blocks A1, A2, and A3 including respective function modules, the circuit A is changed into an equivalent circuit B so that those nets are put in the blocks. When the operation frequencies of function modules in the circuit B1 of the circuit B are specially high, two parallel blocks B1' and B1" are provided instead of the block B1. When the internal operation frequencies are different although output values are unchanged even when two input pins p10 and p11 of a block B2 are changed, the input pins p10 and p11 are replaced so that the internal operation frequencies become small. Objects connected to nets with high operation frequencies is arranged closely at floor planning time while the operation frequencies of the nets are preferentially taken into account.
Patent JP-2001278563-A (JP)
Title: Elevator, and method of installing elevator
Inventor: KONAKAWA NORIFUMI
IPC: B66B9/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To install an elevator even in the case where the earthquake resistance of a building does not satisfy the earthquake resistance standard of the Building Standard Law. SOLUTION: Support members mechanically insulted from a building are stood inside of the building, and an elevator is installed in these support members.
Patent JP-2001317330-A (JP)
Title: Exhaust emission controlling method and exhaust emission controlling device
Inventor: NAKATANI KOICHIRO
IPC: F02D43/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To quickly increase quantity of fine particulates free to oxidate and remove more than the discharging quantity of fine particulates by adopting a novel method. SOLUTION: A particulate filter 22 is arranged in an engine exhaust passage. Quantity of fine particulates to be discharged from a combustion chamber 5 per unit hour is made less than quantity of fine particulates free to oxidate and remove which can be oxidated and removed without generating luminous flame per unit hour on the particulate filter, and consequently, fine particulates in exhaust gas is oxidated and removed without generating luminous flame when they flow in the particulate filter. An engine control parameter capable of changing quantity of fine particulates free to oxidate and remove is selected when quantity of the fine particulates free to oxidate and remove becomes less than quantity of the fine particulates to discharge. The selected engine control parameter is changed.
Patent JP-2001318417-A (JP)
Title: Camera
Inventor: MIYAOKA TAKASHI
IPC: G01C9/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To attain photographing while making a camera in a horizontal state with a simple structure. SOLUTION: In the camera 1 with a finder 3, the camera is provided with a level vial 30 for displaying the inclination of the camera in the vertical direction arranged inside the finder 3. Besides, the camera is provided with a camera inclination detecting means 10 for detecting the inclination of the camera in the vertical direction and a camera inclination display means 11 for displaying the inclination of the camera in the vertical direction detected by the means 10 in the finder, besides, the camera is provided with an operation switch 5 for switching so that the camera inclination display means 11 may be driven or not driven.
Patent JP-2000335111-A (JP)
Title: Optical disc recording medium and its manufacture
Inventor: OTA TAKEO
IPC: G11B7/243
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient recording characteristic as well as erasing characteristic which respect to a wide-range linear speed without changing the constitution of a film thickness. SOLUTION: The recording medium is formed by a method wherein a first dielectric film 2, a recording film 3, a second dielectric film 4, and a reflection film 5, which are laminated sequentially through sputtering on a polycarbonate substrate 1, then, the laminate is bonded with a polycarbonate protective plate 7 through an adhesive agent 6. The recording film 3 is formed of a thin film prepared by adding Sb and PdTe2 to the principal constituent of GeTe and Sb2Te3. By this method, generation of a crystallizing nuclear is promoted in the process of crystallization erasure, and a laser beam irradiating pulse width required for the erasure can be shortened, whereby sufficient recording characteristic as well as erasing characteristic can be obtained with respect to a fast linear speed.
Patent JP-2000333939-A (JP)
Title: X-ray diagnostic apparatus
Inventor: LOTHAR BEETS
IPC: G01N23/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus not sensitive to false images caused by detector faults without pretreatments. SOLUTION: This X-ray diagnostic apparatus has: a patient's bed; an X-ray source disposed on one side of the patient's bed for generating X-ray radiant flux; a digital X-ray detector disposed on the other side of the patient's bed and having image elements arranged on a matrix for capturing the X-ray radiant flux and for generating digital images; a device for moving the X-ray; a device for shifting the X-ray detector; and a device for superimposing the digital images one on another. The X-ray detector 7 is rotated by an angle αrelative to a tomosynthesis or sectional direction.
Patent JP-2001333098-A (JP)
Title: Packet switch and its packet switching processing method
Inventor: GOTO HITOSHI
IPC: H04L12/70
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a packet switch that prevents missing packets when a packet switch section of redundant configuration is switched from an active system into a standby system. SOLUTION: Transmission channel termination sections 11-1n of a receiver side terminate a packet received from n-sets of transmission channels and transmission channel termination sections 21-2m of a sender side output a packet to m-sets of transmission lines. A CLK signal generating section 30 generates and distributes a clock signal supplied to the switch, a changeover control section 50 manages a redundant operation of packet switch section 40, 41 and exclusively select a 0 system or a 1 system.  The packet switch section 40 (41) is provided with a synchronizing signal generator 402 (412) that respectively generates a SYNC(synchronizing) signal and distributes it to each section, the synchronizing signal generator 402 (412) outputs a synchronizing signal of the same phase in both the 0 and 1 systems and the packet switch section 40 (41) applies switching to packets in the same timing by each period of the synchronizing signal of the same phase.
Patent JP-2001339678-A (JP)
Title: Moving picture image edition and decoding equipment and its method
Inventor: FUJIWARA MITSUAKI
IPC: H04N19/423
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture image edition equipment and a moving picture image decoding method which edits a moving picture image in encoded line state without decoding and enables to edit even at a frame unit when editing a moving picture image encoded using an inter-frame encoding. SOLUTION: A moving picture image edition and decoding equipment which edits and reproduces a second moving picture image next to the first moving picture image at a specified editorial point and which is comprised of a storing and reproduction device 10 which stores and reproduces the first and second encoded lines that formed by encoding the moving picture image of the first and second using the encoding within picture and between pictures, a reference picture image storing device 20 which stores only a reference picture of the second encoded line just before the editorial point which is used for the decoding process of the second encoded line just after the editorial point and a moving picture image decoding device 17 which outputs a reproduced signal decoding the second encoded line just after the editorial point referring the reference picture image.
Patent JP-2001339586-A (JP)
Title: Facsimile terminal, control method for the facsimile terminal, and computer readable storage medium for storing control program of the facsimile terminal
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/333
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can automatically select a one- side or double-side transmission mode properly for an original so as to properly execute image communication intended by a user. SOLUTION: A CPU 22 decides whether or not valid image information is included in both sides of an original image read by a read circuit 14, executes transmission of both sides of the image information read from both sides of the original when even one of the original includes the valid image information on both sides, and executes one-side transmission of the image information read from the surface of the original in other cases. Moreover, when a forced surface read mode is selected by an operation of an operation section 20, even when there is just one original that includes the valid image information on both sides, only the surface of the original is read and the read image information is transmitted in the one-side transmission mode.
Patent JP-2001344988-A (JP)
Title: Method of test for connection system of semiconductor memory, device, and picture forming device
Inventor: MIYAHARA TADAYOSHI
IPC: G01R31/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To realize simply a test for correct/error of electric connection between a connector incorporating a memory module and an electric circuit connected to it or an operation function, to reduce additional elements for it, and to simplify the operation of an operator for the test. SOLUTION: At least one side of connected address lines BA, RA and connected control lines RAS, CAS,... and a data line RD out of terminal groups of the connector of memory systems 40-42 comprising a data line RD for accessing to a SDRAM incorporated in a connector 4, address lines BA, RA, control lines RAS, CAS,..., memory access ASIC40, 43 are short-circuit-connected by a loop back test board 34tb, a connection test signal is given to the address lines, control lines BA, RA, RAS, CAS,..., and a signal of the data line RD is read out.
Patent JP-2001341067-A (JP)
Title: Lapping tool
Inventor: YAMADA JUNICHI
IPC: B24B37/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a lapping tool not damaging the polished surface of a workpiece. SOLUTION: In this lapping tool 10, the polished surface 14a rotating relative to a valve seat face 30 is fitted closely to the valve seat face 30 through abrasive agent. Annular grooves 14c concentric to the rotating center of the polished surface 14a are formed in the polished surface 14a.