baber/WOPTO huggingface dataset:
Patent JP-2002065275-A (JP)
Title: Method for detecting and determining nucletc acid by fluorescence measurement
Inventor: YAMAMOTO NOBUKO
IPC: C12M1/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and determining a nucleic acid by fluorescence measurement adopting a new constitution capable of achieving high sensitivity when fluorescence from a fluorescent molecule obtained by combining a target nucleic acid with a hybrid is measured by means of hybridization utilizing a probe nucleic acid to detect and determine the target nucleic acid. SOLUTION: On this method, the constitution consisting of processes for fixing a fluorescent nucleic acid molecule formed by combining the fluorescent molecule with the hybrid on a solid phase surface, once intending to isolate the fluorescent nucleic acid molecule followed by carrying out an operation for drying the fixed objective fluorescent nucleic acid molecule to make a solid base plate for detection and detecting/determining fluorescence emitted by irradiating an excitation light to the dried fluorescent nucleic acid molecule on this solid base plate is adopted.
Patent JP-2002076202-A (JP)
Title: Structure and method for packaging semiconductor device
Inventor: SAKURAI MASAYA
IPC: H01L21/56
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent burnout of wiring and the cracks of resist at the lower portion of the end of a sealing material due to thermal stresses being generated between a semiconductor device and a packaging substrate, while protecting a solder bump from vibration or the like, when filling the sealing material into clearance formed between the semiconductor device and the packaging substrate having the solder bump, and to delay their progress in t he burnout of the wiring and generation of the cracks. SOLUTION: The semiconductor device 12 and substrate 14 are inverted, when an underfill resin 18 is cured, the semiconductor device 12 is positioned downward in a vertical direction to the substrate 14 for precipitating a filler constituent at the side of the semiconductor device (an underfill resin 18a on the side of the semiconductor device), and at the same time, the content of the filler constituent at the side of the substrate (an underfill resin 18b on the side of the substrate) is reduced, thus achieving a sufficient physical property for protecting the solder bump in the underfill resin 18a on the side of the semiconductor device, and at the same time, achieving physical property for reducing the thermal stress generated at a section to the substrate 14 in the underfill resin 18b on the side of the substrate.
Patent JP-2002073525-A (JP)
Title: Information processing system, information processor, input device, input device designating method, and storage medium
Inventor: MIZUTANI KOICHI
IPC: G06F3/038
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processor, an input device, an input device designating method, and a storage medium, by which the operation is simplified and the occurrence of an unexpected data rewrite or the like can be prevented by unnecessitating the switch operation for the sequence of closing power source or frequency setting. SOLUTION: When keyboards 2, 4 and 6 or mice 3, 5 and 7 to validate input operation are to be changed, a keyboard or mouse to newly become valid can be designated from the keyboard or mouse of default to validate the input operation in an initial state, a keyboard or mouse connectable to a personal computer 1 is detected and a keyboard or mouse to newly become valid can be selected out of detected keyboards or mice.
Patent JP-2002080354-A (JP)
Title: Hypotensive agent composition
Inventor: SUZUKI ATSUSHI
IPC: A61K31/192
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a hypotensive agent composition capable of suppressing the increase of blood pressure and improving hypertension, reducing the amount of a hypotensive agent used and further suppressing side effects associated with the hypotensive agent, and having improved usefulness as a medicine for preventing and treating hypertension. SOLUTION: (a) A compound selected from a group consisting of coffeic acid, chlorogenic acid and ferulic acid, esters of the compounds, and pharmaceutically permissible salts of the compounds, and (b) a hypotensive agent composition containing a hypotensive agent.
Patent JP-2002072221-A (JP)
Title: Method of sticking liquid crystal device together, and liquid crystal device
Inventor: NORIMATSU TSUTOMU
IPC: G02F1/1339
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal device capable of alignment with extraordinary precision and generating no alignment defect. SOLUTION: An ultraviolet(UV) curing and thermosetting sealant is formed on an element substrate. In a step S21 the element substrate and a counter substrate are alignment treated and in a step S22 UV pre-curing is carried out thereto. Furthermore, UV temporary curing is carried out in a step S23. In these UV curing treatment steps, exposure is carried out with 500-2,000 mJ and no alignment defect is generated. Also in the next thermosetting step, the element substrate and the counter substrate are fixed to a degree that suppresses change in dimension. In the next step S24, heat treatment is carried out so as to surely cure the sealant.
Patent JP-2002084570-A (JP)
Title: Information distribution system
Inventor: SHINKAWA MINORU
IPC: H04W4/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system which distributes a required information with no special operation. SOLUTION: An information distribution system is provided which comprises an information transmission device 1 installed in each shop, and a portable terminal 2 which receives the information distributed by the information transmission device 1 near a shop, for distribution of an information content between the information transmission device 1 and the portable terminal 2 with a low- power short-distance bidirectional wireless communication. Here, before distribution of the information content is conducted, the information transmission device 1 transmits a discrimination signal, and the portable terminal 2 receives the information content distributed by the information transmission device 1, only when the received discrimination signal matches with a discrimination signal registered in the portable terminal 2, in advance.
Patent JP-2002083395-A (JP)
Title: Method for distributing information to vehicle and on- vehicle terminal device
Inventor: HANATSUKA AKIRA
IPC: H04N7/173
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To output various convenient information including movies and music in a vehicle. SOLUTION: A driver 6 sends a request of information from an on-vehicle terminal device 2 in a vehicle to a server 4. The on-vehicle terminal device 2 receives the distributed information from the server 4 with electrical communications and outputs the information in the vehicle 1.
Patent JP-2001160585-A (JP)
Title: Substrate holding device
Inventor: TAMURA NAOYUKI
IPC: C23C16/458
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for plasma treatment by which the amount of contamination transferred from a pedestal to a wafer can be reduced by reducing backside contamination. SOLUTION: A substrate holding device which holds a substrate 1 to be treated on a sample stage and supplies a back face gas 7 between the substrate 1 and sample stage while the substrate 1 is treated incorporates an annular leakage preventing surface 3 having a smooth surface at the position corresponding to the circumferential section of the substrate 1, a plurality of contact holding sections 20 which are positioned between the positions corresponding to the central part and circumferential section of the substrate 1 and hold the substrate 1 on the sample stage, and an electrostatic attracting means which fixes the substrate 1 by bringing the back face of the substrate 1 into contact with the surface 3 and sections 20.
Patent JP-2002092862-A (JP)
Title: Metal thin film type magnetic recording medium
Inventor: ONODERA SEIICHI
IPC: H01F10/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength and running stability of a metal thin film type magnetic recording medium whose thickness is extremely thin. SOLUTION: In the metal thin film type magnetic recording medium 100 having a magnetic layer 2 formed by vacuum thin film forming techniques on one principal face of a nonmagnetic substrate 1, thickness of the nonmagnetic substrate 1 is specified to <=5 [μm] and the thickness of the magnetic layer 2 is specified to 20 to 100 [nm]. A backing layer 3 having 20 to 200 [nm] thickness made of metals, nonmetals or alloys or oxide compounds of these is formed by vacuum thin film forming techniques on the opposite principal face of the substrate to the face where the magnetic layer is formed.
Patent JP-2001113702-A (JP)
Title: Printing head for ink-jet printer
Inventor: RIETBERGEN MARK
IPC: B41J2/01
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing head having more than one interlacing paths (n) for considerably reducing productivity loss derived from a printing operation by a line of a printing failure due to a defective nozzle. SOLUTION: A printing head for an ink-jet printer, having (n) sets of interlacing paths is provided. The printing head comprises a large number of standard nozzles arranged in a row. The row has a first end part and a second end part, with each end part provided as a related standard nozzle. The adjacent standard nozzles are disposed away by a standard nozzle pitch N, wherein N=n*ds, and ds is a dot pitch. A reserve nozzle is provided on the prolongation of the row by a certain distance from at least one end part of the row. The distance between the reserve nozzle and the end part related with the row is 1*ds, wherein 1 is an integer, which is not equal to (p/k)*n, (p) is an integer, and (k) is an integer of (n) or less.
Patent JP-2002085340-A (JP)
Title: Air supply and water supply apparatus of endoscope
Inventor: FUJII YOSHINORI
IPC: A61B1/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an air supply and water supply apparatus of an endoscope capable of supplying air for expanding an organ at pressure suitable for it, and supplying air for blowing off water drops on the surface of an observation window automatically at high pressure without regulating the air supply pressure to obtain a favorable endoscope observation image. SOLUTION: This apparatus is provided with air supply pressure switching means 22, 23 for switching the pressure of supplied air supplied to an air supply and water supply nozzle 5 and a water supply operation detecting means 25 for detecting the execution of water supply operation in the air supply and water supply operating device, whereby when the execution of the water supply operation is detected by the water supply operation detecting means 25, the air supply pressure switching means 22, 23 put the pressure of supplied air supplied to the air supply and water supply nozzle 5 in a high pressure state within the switching range only for a fixed time from the end of water supply operation.
Patent JP-2002100593-A (JP)
Title: Grinding device, method for producing semiconductor device while using the same and semiconductor device produced thereby
Inventor: HAYASHI YUTAKA
IPC: B24B37/005
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of preventing the peripheral part of a wafer from being unfastened by inclining a grinding member around the peripheral part of the wafer while grinding the wafer and of speedily controlling a contact pressure corresponding to the change of a contact area between a grinding plane and the surface of the wafer. SOLUTION: Annular permanent magnets 54 and 55, with which the direction of a magnetic field becomes the radial direction of a grinding member 40, are supported around the outer peripheral part of the grinding member 40. Plural coils 58 having horizontal portions orthogonal with the magnetic field are supported by locating a second moving stage 17, of a non-rotary member in the shape of circle almost concentric with these permanent magnets 54 and 55.  When the coil 58 corresponding to the portion of the grinding member 40 to float from the surface of the wafer W is electrified during grinding of a wafer W of a substrate, a correction moment is applied to the grinding member 40 by generating a Lorentz's force between a current to flow through the horizontal portion of this coil 58 and the magnetic field, and the attitude of the grinding member 40 in respect to the surface of the wafer is kept constant.
Patent JP-2001105503-A (JP)
Title: Apparatus and method for producing matter using stereolitrhography
Inventor: SERBIN JUERGEN
IPC: B29C67/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing three-dimensional matter enhanced in accuracy by using stereolithography. SOLUTION: An apparatus for producing a matter by stereolithography is equipped with a tank 1 in which a bath of a liquid or powder material solidified by electromagnetic radiation is housed. As is known, this apparatus has a support 4 for positioning the matter with respect to a bath surface 2 and a device 8 for solidifying the layer of the material 3 adjacent to the bath surface by electromagnetic radiation and further has a supply device 51 of the solidifying material 3 in order to accurately adjust the thickness of the layer of the material 3 and this supply device traverses the tank to extend and has a discharge opening part 53 provided to the bottom surface thereof at an operation position and the groove communicating with the discharge opening part 53 extends in the supply device to be connected to a pump 63 at one point through a conduit 62.
Patent JP-2002100844-A (JP)
Title: Wiring boar and its manufacturing method
Inventor: MOTOMURA KOICHI
IPC: H05K3/24
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which never stains a plating metal layer deposited to metallized wiring conductors, thereby effectively preventing wiring conductors from corrosion, and makes proper electrical connections of the metallized wiring conductors with conductive members. SOLUTION: The wiring board has an insulation base 1, composed of an aluminum nitride sintered compact, sulfur-containing metallized wiring conductors 2 formed on the base 1 surface, and a plating metal layer 3 deposited on the surfaces of the wiring conductors 2. Each conductor 2 is processed to have a sulfur content of 5 ppm or less on the surface. Thus no stain resulting from contained sulfur will appear on the plating metal layer 3.
Patent JP-2002107985-A (JP)
Title: Electrophotographic photoreceptor, production thereof, method and device for image formation, and process cartridge
Inventor: MIYAKE CHIGUSA
IPC: B05D7/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a electrophotographic photoreceptor that generates no image defects, for example, black spots, and ensures satisfactory potential stability, in particular, to provide an electrophotographic photoreceptor that generates no image defects, for example black spots, and has an intermediate layer whose potential stability in repeated use is satisfactory, to provide a method for producing the electrophotographic photoreceptor, a method and device for image formation using the electrophotographic photoreceptor, and a process cartridge. SOLUTION: In the method for producing the electrophotographic photoreceptor having the intermediate layer and a photoreceptive layer on a conductive substrate, the intermediate layer is formed by applying an inorganic oxide particle dispersion liquid which is prepared by treating, with a wet type jet mill, suspension of inorganic oxide particles whose surfaces are rendered hydrophobic.
Patent JP-2001169349-A (JP)
Title: Method and system for integrating wireless and internet facilities permitting sophisticated service utilization by user
Inventor: BLACK ALAN J
IPC: H04L12/28
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a profit from a user accessing an Internet web portal or a site without increasing an upfront investment and temporal restrictions required for establishment and operation of portals. SOLUTION: This invention discloses a solution to integrate at least two communication facilities in order to attain sophisticated utilization of an integrated service by a user. The integrated model in one embodiment provides an Internet web site developed by an Internet partner to a wireless carrier subscriber. The web site features an application and a service adjusted for a subscriber among rolls as a user for a mobile wireless communication unit. The integrated model stimulates the use of networks to increase and provides a transaction that is valuable to both a wireless network administrator and the Internet partner.
Patent JP-2002109917-A (JP)
Title: Headlight
Inventor: KOYAMA HIROO
IPC: F21Y101/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a headlight of which, the light traveling through a collection path irradiates a road at near front of a vehicle without damaging a visibility or far front, by adjusting the difference of angle between a light distribution properties formed by the light traveling through a normal path and a light distribution properties formed by the light traveling through the collection path. SOLUTION: For the headlight 1, at a neighboring area of the second focus of an elliptic reflection surface 3, an auxiliary reflection plate 6 making at least a part of light out of the light having a reflection surface at light source side 2, converging into the second focus f2, which does not touch a reflection plate 5, reach a reflection plate 5 with an appropriate angle, is installed. By the above, by making the light once reflect at the auxiliary reflection plate 6 when collecting the light slipping out the reflection plate 5, the angle of the light of incident at the parabolic reflection surface is controlled so as to make the light travel in the formal direction of the vehicle.
Patent JP-2002108999-A (JP)
Title: Collection/delivery system, output device and user terminal
Inventor: TAKI KAZUYA
IPC: G06Q50/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient collection/delivery system. SOLUTION: A delivery system 1 is composed of a user terminal 10 provided with a printer 11 for transmitting the delivery request of a parcel through a network 3 and outputting a delivery label to be stuck on the parcel, a collection/delivery managing center 20 for receiving the delivery request from the user terminal 10 through the network 3, returning code information for outputting the delivery label to the user terminal 10, preparing collection/delivery route information containing the code information according to the contents of the received delivery request and registering the information on a collection/ delivery database 21, and a collection/delivery vehicle terminal 30, which is loaded on a collection/delivery vehicle, provided with a bar code reader 31 for reading the delivery label and a car navigation system 32 for displaying the collection/delivery route and connected with the collection/delivery managing center 20 through the network 3, for receiving the collection/delivery route information registered on the collection/delivery database 21.
Patent JP-2002116039-A (JP)
Title: Navigation device and destination-setting method
Inventor: NIITSUMA EIICHI
IPC: G01C21/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To set a destination even in a wide map area by address input. SOLUTION: This destination-setting method sets destination, by using a storage medium 11 having either (1) detailed map data, regarding detailed map areas or (2) not detailed map data, but only wide-area map data including major roads and roads leading to city center parts for the wide-map areas. An address database 21 is provided with cities in the wide-map areas and detailed map areas capable of being discriminated from each other. A destination is set by inputting an address and then when a city name is inputted, it is checked whether the city is in a wide-map area by referring to the address database; and when the city is in a detailed map area, the input of a street name is allowed to set the destination with the city name and street name, but when the city is in a wide-map area, the center of the city is set as the destination.
Patent JP-2002116087-A (JP)
Title: Wavelength-measuring apparatus
Inventor: HIRAYAMA NORITOMO
IPC: G01L1/24
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the detection resolution and the detection accuracy for wavelengths. SOLUTION: In a wavelength-measuring apparatus, a reflecting light from each FBG on an optical fiber is brought into an AWG in which a center wavelength can be separated to a plurality of wavelength of minute intervals. At the same time, light-receiving elements connected respectively to a plurality of output channels of the AWG are made corresponding to the FBG by every pair, so that the wavelength of the reflecting light measured on the basis of a logarithm of a ratio of output signals by the pair of the light-receiving elements. The apparatus is provided with an output channel for detecting a noise light which is set separately from the plurality of output channels of the AWG and, a light-receiving element connected to the output channel.  The wavelength of the reflecting light is measured on the basis of a logarithm of a ratio of signals obtained by subtracting an error component by the output signal of the light-receiving element connected to the output channel for detecting the noise light from each of output signals of the pairing light- receiving elements corresponding to the FBG.
Patent JP-2002124890-A (JP)
Title: Constituting system of receiving band filter for radio transmitter/receiver
Inventor: OGI KOJI
IPC: H04B1/44
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of elements required for a BPF and to decrease the manufacturing cost of a radio transmitter/receiver in the transmitter/receiver in which the same communication frequency band is used in a transmission/ reception mode, an LPF for preventing radiation of harmonic waves is interposed between the antenna and a transmitting circuit in the transmission mode and a band selecting BPF is interposed between the antenna and a receiving circuit in the reception mode. SOLUTION: The LPF 3' for setting a cut-off frequency to an upper frequency limit of a communication frequency band is connected to the antenna 1. An HFP 12 for setting a cut-off frequency to a lower frequency limit of a communication frequency band is connected to the receiving circuit 4. A switch circuit 9 for connecting the LPF 3' to the transmitting circuit 2 in the transmission mode and connecting the LPF 3' to the HPF 12 in the reception mode is provided, and a BPF having a serial circuit of the LPF 3' and the HPF 12 in the reception mode is constituted. The LPF 3' is used for selecting the band to remarkably reduce the number of elements of the filter and the number of the switch circuits.