baber/WOPTO huggingface dataset:
Patent JP-2000353354-A (JP)
Title: Device and method for restoring data
Inventor: HATTORI TOSHIAKI
IPC: G11B20/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for restoring data on a damaged disk medium by detecting the damage to the disk medium, a magnetic head, etc. SOLUTION: When an impact added to a magnetic disk device 10 is larger than a certain value, an impact detecting part 20 stops the movement of the magnetic head 13 and the rotation of a disk medium 17, and keeps the state. Moreover, a higher-ranking device is warned of the possibility that the magnetic head 13 or the disk medium 17 has been damaged. A data restoring device reads by a magnetic head the data of the disk medium 17 which is installed on the spindle and is to be restored. When the location of the failure is in a data sector, a sign showing a failure location is added at least to either of the file name and the location of the failure. When the location of the failure is in a servo sector, the data is read while supplementing it with the presumption, etc., by an actuator model.
Patent JP-2001340782-A (JP)
Title: Pulverizing vane plate for garbage or the like
Inventor: MORISHITA TOMIO
IPC: B02C18/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To smoothly pulverize even tacky garbage. SOLUTION: The pulverizing vane plate 1 formed with cutting blades at proper points on its outer periphery is constituted by forming notched holes 6 of suitable shapes in the plate section 5 of this pulverizing vane plate 1.
Patent JP-2001344782-A (JP)
Title: Pickup for optical disk device
Inventor: HINO TAKESHI
IPC: G11B7/135
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a pickup that records or reproduces data on an optical disk, to improve the frequency characteristics, and to shorten the macro-seek time. SOLUTION: The pickup 10 for an optical disk device comprises a hemispherical lens 11, connecting member 15, objective lens 16, actuator 18, supporting base plate 19, etc. The hemispherical lens 11 is formed such that, by micro fabrication techniques using photolithography, a hemispherical recess 13 is formed on a quartz base plate 12 and that a high refractive resin 14 is embedded in this hemispherical recess 13. The objective lens 16 is also formed by the micro fabrication techniques using the photolithography. The lens unit 17, consisting of the semispherical lens 11 and the objective lens 16 integrally combined with the connecting member 15, is attached to the supporting base plate 19 through the actuator 18. Focusing is performed by driving the actuator 18 in following up the vertical movement of the recording face of an optical disk D.
Patent JP-2001340283-A (JP)
Title: Fluorescent image display method and device
Inventor: SENDAI TOMONARI
IPC: G01N21/64
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To improve S/N of an digital image in a fluorescent image display obtained from an auto-fluorescent image generated from an living tissue by irradiation of a excitation light. SOLUTION: The exciting light is irradiated to the organismic tissue 10 from a GaN semiconductor laser 114. The auto-fluorescent image Zj emitted from the organismic tissue 10 passes through an optical transmissive filter 303 by an image detecting unit 400, and is detected as two fluorescent images different in a wave length band. An image operation unit 400 forms the operation image by performing an NF operation on the basis of an inverse tangent, and displays the operation image on a monitor unit 600. The S/N of the operation image is improved by forming the operation image by performing the NF operation on the basis of the inverse tangent.
Patent JP-2001350051-A (JP)
Title: Optical waveguide module and its manufacturing method
Inventor: KURIHARA TAKASHI
IPC: G02B6/30
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide module, having various superior optical characteristics, and a technique capable of easily manufacturing the optical waveguide module at a low cost. SOLUTION: This method for manufacturing the optical waveguide module, which is formed by connecting a light-inputting and outputting optical fiber to an optical waveguide is provided with a process for working an optical fiber inserting V groove to a substrate, a process for coating a high polymer film stripping thin film onto the V-groove area of the V-grooved substrate, an optical waveguide layer manufacturing process for manufacturing an embedding- type high polymer optical waveguide in a prescribed position on the V-grooved substrate, a process for cutting a part of the optical waveguide and the substrate in the thickness direction at a prescribed position of the substrate, a process for immersing the high polymer optical waveguide together with the V-grooved substrate into a prescribed solution and stripping only high polymer stuck onto the V-groove region from the substrate,  a process for preliminarily working both connecting surfaces, so as to have a tilt between both optical axes and the surface normal of the connecting surface, when inserting the optical fiber into the re-exposed V-groove part and optically connecting to the high polymer optical waveguide without aligning, and a process for firmly fixing the optical fiber to the V-grooved substrate or the high polymer optical waveguide, using an optical adhesive.
Patent JP-2001350265-A (JP)
Title: Resist composition
Inventor: KAWAGUCHI YASUHIDE
IPC: C08K5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing photoresist composition developable with an aqueous alkali solution, capable of adopting a short-wavelength light source and excellent in flatness, dry etching resistance, heat resistance, etc. SOLUTION: The resist composition contains a fluoropolymer (X) containing a monomeric unit (a) of a fluorine-containing monomer of the formula CF2=CX1 X2 (where X1 is H or F and X2 is H, F, Cl, a <=3C perfluoroalkyl or a <=3C perfluoroalkoxy), a monomeric unit (b) having a blocked acidic group and a monomeric unit (c) of fluorine-containing norbornene, an acid generating compound (Y) which generates an acid when irradiated with light and an organic solvent (Z).
Patent JP-2001349906-A (JP)
Title: Method for calculating status detection interval in serial pattern retrieval, and digital oscilloscope using the method
Inventor: SHIGENO TETSUYA
IPC: G01R13/20
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically calculating the status detection interval to detect the status of the waveform from the signal waveform to be retrieved in the function of the serial pattern retrieval in digital oscilloseope, and a digital oscilloscope using the method for automatically calculating the status detection interval. SOLUTION: In this digital oscilloscope having a serial pattern retrieving means for retrieving the same part as the preset waveform pattern out of the waveform data to be retrieved, the serial pattern retrieving means is provided with a storage unit for storing the waveform pattern to be retrieved, a status interval calculating means for calculating a greatest common divisor of the time between edges of the waveform data to be retrieved to determine the status detection interval using the greatest common divisor obtained here, and a retrieving means for detecting the status pattern of the waveform data to be retrieved and retrieving the same part as the preset waveform pattern out of the waveform data to be retrieved by using the waveform pattern stored in the storage unit and the status detection interval determined by the status detection interval calculating means.
Patent JP-2001347608-A (JP)
Title: Decorative sheet and portable implement as well as method for manufacturing decorative sheet
Inventor: TAMURA YORIHIKO
IPC: B32B21/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet capable of maintaining a high yield at the time of a manufacturing by enabling a use of a natural wood without restriction on a directivity without being easily torn even in the case of being used at a site having a large bending angle, a portable implement using the sheet and a method for manufacturing the sheet. SOLUTION: The decorative sheet comprises a felt 5 having flexibility, a natural wood thin plate 2 connected onto the felt 5 and a flexible transparent resin 3 capable of following to 180 deg. bending and covering a surface of the plate 2. The portable implement using the sheet is provided. The method for manufacturing the sheet is provided.
Patent JP-2001350759-A (JP)
Title: External database reference type device related to image/video
Inventor: SAKAMOTO HIDEKI
IPC: H04N7/173
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a video-related device with which service conditions including the permission conditions of the copy, reproduction and equipment control of still pictures or video can be designated from an external database and these devices can be automatically and exactly operated on the basis of these designated service conditions. SOLUTION: A copy source image 2 is read by a scanner part 31 and an identification code embedded as an electronic watermark is read with an ID detecting part 32. While using that identification code as a key, related information of the copy source image 2 (such as copy permission conditions, photographing data, photographing target data, copyright data, the information for decision on whether the copy source image is revised from an original picture and the original image information of the copy source image) is inquired through a control part 33 and an external interface part 34 to an external database 5. On the basis of the inquiry result, the control part 33 generates required image information in an image data generating part 35 and an image print part 36 prints out this information as a copy 4.
Patent JP-2001356207-A (JP)
Title: Light diffusing member
Inventor: TARUISHI TOMOHIRO
IPC: G02B5/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing medium which efficiently reflects external light from the side opposite to the backlight side without attenuating transmitted light from the backlight side. SOLUTION: The light diffusing member is obtained by disposing a light diffusing layer 4 containing light transmitting particles 3 arranged in a monolayer state and fixed with a binder 2 on a light transmitting substrate 1, and the sum of the total light transmissivity and total light reflectivity of the member to light incident from the light transmitting particle side is >=101%.
Patent JP-2001359057-A (JP)
Title: Data receiver
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/081
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a data receiver that attains a function of receiving composite serial data and reproducing 2-channel digital video signals without the need for employing expensive signal processing devices while avoiding a complicated circuit configuration and increased power consumption. SOLUTION: The data receiver is provided with: a bit separation section 21 that obtains 1st and 2nd reproduction serial data on the basis of composite serial data from a reception section 20; a 2:1 multiplexer section 22 that receives the 1st and 2nd reproduction serial data and a 1st selection control signal and outputs one of the 1st and 2nd reproduction serial data in response to the 1st selection control signal; a 2:1 multiplexer section 23 that receives the 1st and 2nd reproduction serial data and a 2nd selection control signal and outputs the other of the 1st and 2nd reproduction serial data in response to the 2nd selection control signal;  and an identification code detection.control signal transmission section 24 that detects identification code data as to one of the 1st and 2nd reproduction digital video signals based on the 1st and 2nd reproduction serial data and outputs the 1st and 2nd selection control signals as signals in response to the result of detection.
Patent JP-2001358674-A (JP)
Title: Accounting mechanism in reception of digital information
Inventor: KOJIMA DAIGO
IPC: H04N7/16
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an accounting system which can deal with the problem where copying operation is troublesome or that the same data is purchased doubly, by a method, where when digital data is downloaded, the digital data on music or an image is acquired directly at a user terminal so as to be used. SOLUTION: A detachable storage device 210, which is common to a plurality of terminals, is prepared. The acquired digital data is divided into actual music or image data 302 and right of utilization information 301, which corresponds in a one-to-one manner. A user purchases the utilization-right information 301 so as to be retained at the terminal. When the music or image data 302 are to be viewed audiovidually, data which exists in a server 208 situated at a nearest base station 207 is retrieved from the utilization-right information 301, and it is acquired by the user terminal 201 whenever necessary to be reproduced to be viewed audiovisually.
Patent JP-2001358019-A (JP)
Title: Inductance element
Inventor: KONNO ISOGO
IPC: H01F37/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an inductance element where change in vibration level of a mounted board over aging and in temperature changes is suppressed, to prevent the reliability from falling caused by vibration of the mounted board and also to prevent occurrence of abnormal sound (beat) at the mounted board. SOLUTION: There are provided a drum-like ferrite core 1 which comprises flanges at both ends of an axial core, with flange dimension (W1) being 2-3 times the axial core diameter (W2), a coil 3 wound around the surface of the ferrite core 1, a terminal stage 4 where the ferrite core 1 is placed above, and a terminal 5 which is planted at the terminal stage 4 while electrically connected to the coil 3. The material of the ferrite core 1 is Mg-Zn ferrite where the ratio between element quantities is Fe:Mg:Zn:O=23.2-34.8:5.6-8.4:4.8-7.2:33.6-50.4.
Patent JP-2001356993-A (JP)
Title: Mail document sorting/registering system and method for mail document sorting/registering to be used for the system
Inventor: TSUBAKII AYAKO
IPC: G06F13/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a mail document sorting/registering system capable of sorting and registering a file in a directory in a state referring to an electronic(E) mail document being referred to at present. SOLUTION: A mail document registering directory determination means 4 displays the constitution of a directory 11 on a graphic device 8 of a terminal, allows a mail referring person to determine a directory pass name for sorting and registering a mail document as a file by referring to the constitution and outputs mail document registering information 10. A mail document registering directory retrieving and preparing means 5 retrieves a directory 11 by using the registered directory pass name 101 of the mail document registering information 10, and when the directory 11 can not be detected, newly registers the directory of the registered directory pass name.  A mail document registering means 6 prepares a mail document file 12 for registering the mail document in the newly prepared directory of the registered directory pass name and copies the mail document 91 in the mail document file 12.
Patent JP-2001026410-A (JP)
Title: Method for purifying carbon nanotube
Inventor: LEE CHEOL JIN
IPC: B82B3/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying carbon nanotubes in large quantities by which impurities sticking to the carbon nanotubes are removed. SOLUTION: Crude carbon nanotubes are successively subjected to 1st wet purification 100 using an aqueous acid solution, 2nd wet purification 200 using an acetone-acid mixed solution and dry purification 300 using a purifying gas. An excellent purifying effect is produced and carbon agglomerates, carbon particles, catalytic metal particles, etc., are efficiently removed.
Patent JP-2001357474-A (JP)
Title: Emergency warning method and system utilizing this method
Inventor: IMAI EIJI
IPC: G08B25/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an emergency warning method which is difficult to do mischief and to break and a system using this. SOLUTION: In the emergency warning method for performing warning operation based on a starting signal 3 generated by an informing person 2, the starting signal 3 includes personal information by which the informing person can be specified. The starting signal is transmitted to a shot server system 5, the personal information is registered in a host server system, which specifies the informing person by comparing the personal information included in the starting signal with that registered in advance when receiving the starting signal 3. In the case the starting signal 3, is a right one an emergency warning device 8 performs prescribed warning operation instantly. In the case of being not the right one, the system judges this signal to be noise or a forged signal and comes into a waiting state again.
Patent JP-2002001471-A (JP)
Title: Wire netting with hexagonal mesh, manufacturing method and device therefor
Inventor: ITO KENJI
IPC: B21F27/06
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wire netting with hexagonal meshes which is exellent in planality and whose shape adaptability is improved. SOLUTION: The wire netting with hexagonal meshes whose ear wires are omitted is constituted of only hexagonal meshes. In particular, cylindrical coils (16) are formed in the ear 12 and the wire netting 10 is wound in a rolled shape. A guide (24) made of wires is arranged in the position of the ear by use of an ordinal net making device for hexagonal wire netting in order to manufacture the hexagonal wire netting 10. In the guide (24), a wire is forced to penetrate an insertion hole (32) of a principal rafter (28) of a half-split gear (34) called so-called radius and one end thereof is fixed to the rear side of the principal rafter, the other end thereof is freely protruded in the front drawing out roll (38) side. Especially, a guide (24) having a higher rigidity than the wire (14) for the net is used.
Patent JP-2002010530-A (JP)
Title: Interlock device and processing unit
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/027
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To save wiring in an interlock device and a processing unit therewith. SOLUTION: A plurality of series circuits, each of which has a heater and a switch, are connected in parallel with a power source, a series circuit (interlocking, monitoring means) having a bimetal and an oscillator is connected to both ends of each series circuit, and a mixing device superimposing frequency signals which are outputted from the oscillator and different from each other on a power supplying wire is provided on each series circuit. The bimetal is provided near the heater and closes until it rises to a prescribed temperature or higher, the frequency signals superimposed on the power supply wire are sorted by a sorting means, and digital signals corresponding to the respective frequency signals are outputted to a controller.  When the bimetal is overheated and opens, the controller recognizes the frequency signals which cannot be recognized and controls the switch so as to be opened, so that the power supply to the heater stops.
Patent JP-2001353718-A (JP)
Title: Device for continuously crystallizing polyethylene terephthalate and molding machine for the same
Inventor: SATO EKIO
IPC: B29K67/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide both a novel device for continuously crystallizing polyethylene terephthalate, in which crystallizing treatment is continuously enabled, and a novel molding machine for polyethylene terephthalate which is connected to the device for crystallization and continuously enables molding such as injection. SOLUTION: The device for crystallization is equipped with a tank having the introducing port 3 of pellets before crystallization in the upper part, a conical screen separator provided in the inside of the base of the tank, a space formed in the underside of the screen separator, a falling port pipe 8 which is connected to the deep place of the screw separator and takes out the crystallized pellets to the outside of the tank, a plurality of blades 12 for agitation in the longitudinal direction which agitate pellets existing in the upper half part of the tank and being crystallized in the first term while return the pellets to the upper part,  a plurality of blades 13 for agitation in the lateral direction which agitate pellets existing in the lower half part of the tank and in the inside of the screen separator and being crystallized in the latter term without returning the pellets to the upper parts, a feeder 17 for supplying hot air into the tank and an exhaust port 19 for evacuating the spent hot air in the inside of the tank.
Patent JP-2002010691-A (JP)
Title: Wind-power generation unit
Inventor: AKASAKA NORIYUKI
IPC: F03D9/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a wind-power generation unit capable of constantly holding all powers fed to an electric system from a generator with a low manufacturing cost. SOLUTION: The unit, wherein a windmill 11 is connected to a rotor side of the generator 13 having a stator-side primary winding 13b and a rotor-side secondary winding 13a, and the power system 15 is connected to the primary winding 13b, comprises a wattmeter 21 that detects all powers fed to the power system 15 from the generator 13 and a converter 17, a DC reactor 18 and a converter 19 that are connected to the secondary winding 13a and feed an output power of the secondary winding 13a to the power system 15. The unit also regulates an output to the power system 15 by controlling a control angle of the converter 19 in accordance with a detected output by the wattmeter 21.
Patent JP-2002005296-A (JP)
Title: Seal material
Inventor: MUTA SHUNJI
IPC: F16J15/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the seal material which can be used effectively even in a section to seal the fluid that easily penetrates through rubber material, such as carbon dioxide and the like, and can improve the easiness of connecting pipes, reliability, the easiness of maintenance and vibration resistance. SOLUTION: For a seal material 1 that uses rubber material having such character as is penetrated by a fluid which is going to seal, a penetration resisting material 4, which prevents the fluid from penetrating, is embedded with a width in the different direction from a direction which the fluid penetrates. In the case that seal material 1 is formed into a ring shape and prevents the fluid from leaking to the axial direction of this ring, that is, in the case that it is a sealant for axial seal, the penetration resisting material 4 is embedded with a width towards a radial direction of the ring. In case the that the seal material is a sealant which prevents a fluid from leaking to a radial direction of the ring, that is, in the case that it is a sealant for sealing a flat surface, the penetration preventing material is embedded with a width in the axial direction of the ring.