baber/WOPTO huggingface dataset:
Patent JP-2002110351-A (JP)
Title: Laminated phosphor and el panel
Inventor: YANO YOSHIHIKO
IPC: C09K11/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminated phosphor and an EL panel that does not require filter and has a good color purity and is, particularly, suitable for a white monochromatic electroluminescence. SOLUTION: This is a laminated phosphor having at least a first film 2 and a second film 4, and the base material of the first film is mainly composed of barium aluminate and contains sulfur element 0.02-0.5 mol% of S/(S+O) of the base material. And further the laminated phosphor contains Eu as a luminous core and the base material of the second film is mainly composed of zinc sulfide. The combination color of the emitted light of the first film and the second film is a white color of x=0.27-0.39, y=0.27-0.38 in the CIE chromaticity coordinates.
Patent JP-2001159532-A (JP)
Title: On-vehicle navigation device
Inventor: TAKAHASHI IKUE
IPC: G08G1/0969
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To usefully utilize information from a character screen. SOLUTION: This device is equipped with a map screen. control means for displaying a searched route and landmarks in the periphery of the searched route together with the own car position on a map, and a character screen control means for controlling so as to execute list display of the displayed landmarks by characters. When executing the list display by characters, the character screen control means display only the characters corresponding to the landmarks in front of the own car position, deletes the character display corresponding to the landmarks behind the own car position from the screen, and changes a display color of the characters in the character display corresponding to the landmarks behind the own car position.  And, the character screen control means executes the list display of the landmarks in the periphery of the own car position by characters, displays only the characters corresponding to the landmarks in front of the own car position, or deletes the character display corresponding to the landmarks behind the own car position from the screen, or changes the color of the character display.
Patent JP-2002116395-A (JP)
Title: Optical scanner and image forming device using the same
Inventor: SASAKI KENICHI
IPC: H04N1/113
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner suitable for high-definition printing by using multiple beams, and an image forming device using the same. SOLUTION: In this optical scanner, plural beams are deflected by a deflection means, and nearly the same area on a surface to be scanned is optically scanned by plural deflected beams successively so as to give multilevel light quantity to the surface to be scanned.
Patent JP-2001274356-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ITO TOYOJI
IPC: H01L23/522
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To avoid exposing electrodes or wirings underlying an interlayer dielectric film, even with a reduced thickness of the interlayer dielectric deposited on the lower side of a laminate film including a ferroelectric film. SOLUTION: After depositing a first silicon oxide film 103 containing boron and phosphorus on a semiconductor substrate 100 with a wiring 101 through a silicon nitride film 102, the silicon oxide film 103 is planarized. After wet etching this film 103 to reduce its thickness, a second silicon oxide film 105 not containing such an impurity as boron or phosphorus is deposited on the oxide film 103. After depositing a first metal film 106, ferroelectric film 107 and second metal film 108 on the oxide film 105, they are patterned one after another to form capacitor elements composed of upper electrodes 108A, capacitive insulating film 107A and lower electrodes 106A. Other regions of the oxide film 105 where no capacitor element is formed are removed by wet etching.
Patent JP-2002113455-A (JP)
Title: Method of decontaminating ground and decontamination equipment therefor
Inventor: MIKI HIROSHI
IPC: C02F1/28
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of decontaminating ground for effectively preventing a contamination from being diffused by a ground water flowing in the ground contaminated by a harmful substance. SOLUTION: A predetermined amount (1.5-2.5 times) of ground water is pumped from a pumping well installed at a downstream side of the contaminated ground and the ground water contaminated by the harmful substance is decontaminated by a harmful substance purification device. Thereafter, the ground water is reduced using a water injection well installed at a downstream side and a flow direction of the ground water is partially directed to a reverse direction or a flow speed of the ground water is extinguished. As a second means, a water injection well is further provided at an upstream side of the pumping well, a required amount of the ground water is pumped and a required amount thereof is decontaminated and is reduced by the water injection well at the downstream side.  After a remained pumped ground water is decontaminated by adding decontaminant for neutralizing and making harmless the harmful substance thereto, the decontaminant is circulated in the ground water by reducing using the water injection well at the uppermost-stream side to neutralize and make harmless a contaminant positioned at an original position.
Patent JP-2002117037-A (JP)
Title: Device and method for image retrieval and recording medium where the same method is written
Inventor: KASUYA EIJI
IPC: H04N5/91
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To retrieve similar images, frame by frame, while decreasing the number of similar images presented as candidates. SOLUTION: The degree of similarity calculation part 40 calculates the similarity between a frame feature quantity of a retrieval object moving image stored in a frame feature quantity storage part 20 and an image feature quantity of an inquiry image extracted by an image feature quantity extraction part 30, a frame feature quantity selection part 51 selects frame feature quantities larger in similarity than a predetermined threshold, and a similar section generation part 52 integrates into one group temporally successive frame feature quantities among the frame feature quantities selected by the frame feature quantity selection part 51. Then a similar image selection part 60 selects at least one frame feature quantity having the largest similarity in the integrated group and presents the image having the selected frame feature quantity as a retrieval result.
Patent JP-2002117235-A (JP)
Title: Insurance contract system
Inventor: ANNO NOBUMITSU
IPC: G06Q10/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To promote a fast procedure and to reduce expense by automating the continuation procedure of an insurance contract by utilizing the Internet. SOLUTION: This insurance contract system for performing the continuation procedure of the insurance contract through the Internet 2, has a database/ operation processor group 10 which is installed on the Internet 2 and stores/ manages the contract contents of an applicant 1, a database retrieving/updating part 54 for extracting or updating necessary information from/in the group 10, a Web page generating part 55 for generating a Web page for performing the continuation procedure and an execution processing part 51 for performing the continuation procedure by transmitting/receiving data to/from a terminal device 1a or 1b used by the applicant 1 through the Web page.
Patent JP-2001166000-A (JP)
Title: Apparatus and method for highly accurately measuring phase shift in high-frequency phase modulator
Inventor: MEERAN EIRIAMADO
IPC: G01R15/20
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring phase difference so as to correctly test the performance of a phase modulator in a wide frequency range, and a system and a method for measuring/calculating phase shift. SOLUTION: A phase-duty cycle converter converts a phase shift signal and a reference signal to a single signal, having the duty cycle of a function of the phase difference between the two signals. Before being transmitted to an external measuring circuit, the single signal is converted into a single direct current(DC) signal. The external measuring circuit can judge the phase difference of the two signals, only by measuring the size of the DC signal. Alternatively, the phase shift of a target bit of a bit pattern can be judged by measuring a DC voltage value of the shifted target bit pattern.
Patent JP-2002115881-A (JP)
Title: Humidity controlling and ventilating equipment
Inventor: HAMAGUCHI KIYOTO
IPC: F24F13/22
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a humidity controlling and ventilating equipment capable of reducing a cost by contriving the simplification of an installation work. SOLUTION: The humidity controlling and ventilating equipment is provided with a dehumidifying member 1, absorbing moisture content from air supplied into a room and discharging the moisture content into heated air exhausted to the outside of the room, and a moisture permeable diaphragm humidifying element 2 for supplying the moisture content to the air supplied into the room. A water absorbing body 5 for absorbing the drain of the moisture permeable diaphragm humidifying element 2 is provided. Water, absorbed by the water absorbing body 5, is discharged to the outside together with the exhaust air as the moisture content.
Patent JP-2002120020-A (JP)
Title: Double tube bending method, and device therefor
Inventor: YAMADA TAKAYUKI
IPC: B21D9/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a double tube bending situ capable of preventing generation of wrinkles and cracks. SOLUTION: Granules 29 are filled between an outer tube 4a and an inner tube 4b of a double tube 4 comprising the outer tube 4a and the inner tube 4b inserted in the outer tube 4a. A ring-like pressing member 28 which can be inserted between the outer tube 4a and the inner tube 4b and an actuator 34 for pressing the pressing member 28 are provided, and the granules 29 are press-filled to increase the density thereof. A core 24 inserted in the inner tube 4b is provided, and the double tube 4 is held by a bending die and a tightening die, and the tightening die is revolved around the bending die to bend the double tube.
Patent JP-2002021255-A (JP)
Title: Roof tile having earthquake resistance and weatherability
Inventor: SUZUKI KUNIKAZU
IPC: E04D1/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile capable of synthetically exerting the effects of earthquake resistance and rain and wind-endurance. SOLUTION: The roof tile 1 is constituted as follows: a bulged part 2 is formed in the rail-crest obverse shoulder part of the roof tile 1; an overlapped upper piece is formed on the rear side of the bulged part 2; an overlapped lower piece 3 is installed in a head notch part 1' in such a manner as to be extended; a locking part for bulge is formed in the rail-crest reverse corner part of the roof tile 1; the above locking part of an upper roof tile having the same composition is loaded into and locked to the bulged part 2 of the roof tile 1; and the lower piece 3 of the roof tile 1 is covered with the overlapped upper piece of an obliquely lower roof tile having the same composition.
Patent JP-2001195936-A (JP)
Title: Suspension insulator cover
Inventor: MAKINO SHIGEKI
IPC: H01B17/40
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a suspension insulator cover, which dose not exhibit a decrease in its electrical insulating property even when being wet with rainwater. SOLUTION: A suspension insulator cover 1 is removably attached to a suspension insulator 3. In a state where the cover 3 surrounds the suspension insulator 3, a back face of a shoulder 5 of the cover 1 is caught by the suspension insulator 3 so that the cover 3 is supported by the suspension insulator 3. On the upper surface of the cover 1, there is formed an exposure hole 50 through which the upper surface of the suspension insulator 3 is partially exposed. On the lower surface of the cover 1, there is formed a drainage hole 16 through which water collected in the inside of the cover 1 is discharged to the outside. Further, on the back face-side of the shoulder 5, there are disposed a plurality of ribs that are in contact with the upper portion of the suspension insulator 3.  In addition, a drainage channel is formed, which is extended from the exposure hole 50 to the drainage hole 16 via spaces between the plural ribs. Thus, rainwater inflowing in the inside of the cover 1 is guided to the drainage hole 16 in a smooth manner and discharged to the outside, so that the electrical insulating property of the cover 1 is not decreased.
Patent JP-2002101696-A (JP)
Title: Energy utilization device of small-sized gas turbine
Inventor: YOSHIDA TETSUO
IPC: F02C6/18
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an energy utilization device of an independent small-scaled gas turbine stabilizing operation by contriving the effective utilization of load energy even in the case that a part of a plurality of loads remarkably decreases. SOLUTION: The energy utilization device is provided with a small-scaled gas turbine generator 10 and the plurality of the loads 20 is operated by power generated by the small-scaled gas turbine generator 10. A part of the plurality of the loads is fluctuating loads 21, 22,... having characteristics in which the loads 20 decrease at high frequency in a degree in which the operation of the small-scaled gas turbine generator 10 is not stabilized or stopped by only it, the residual is backup loads 25, 26,... having an obstacle for operation by the fluctuation of an energization amount, and the energy utilization device can be regulated so that the loads 20 of the small-scaled gas turbine generator 10 is always maintained in a load lower limit or more necessary for stable operation by receiving support of the backup loads 25, 26,... whenever the load of the fluctuating loads 21, 22,...  decreases.
Patent JP-2002125512-A (JP)
Title: Ceramic rock for making artificial seaweed bed
Inventor: HATAYAMA HIROSHI
IPC: A01K61/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain artificial ceramic rocks capable of efficiently making a seaweed bed at a low cost only by being thrown from a ship into the sea. SOLUTION: A great number of ground concrete pieces having outsides coated with china clay 3 are combined or fine particles of reddish soil or ground concrete pieces are singly used or mixed and kneaded with china clay and a plurality of the kneaded materials 13 are combined to form lumps 1 and 11 having a great number of voids 4 and 11 on the circumference, which are fired at a ceramic formation temperature and solidified to make artificial ceramic rocks.
Patent JP-2002175315-A (JP)
Title: Image annotation server, method for image annotation service, image collation device, electronic camera, telephoto optical equipment, and recording medium
Inventor: AOTO KAZUAKI
IPC: H04N7/18
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To construct a server system for teaching annotation information, in response to the collation of pictures photographed outdoors or the like. SOLUTION: An image annotation server 12 is constituted of a sample database (14) for registering form information to be information concerned with the form-like features of things and the annotation information of things, a receiving means (13) for receiving a photographed image to be retrieved from a client via a communication line, retrieving means (13, 16, 17) for collating the photographed image received by the receiving means 13 with the form-like information stored in the sample database 14 and retrieving an event and retrieving a thing suited to a target to be retrieved from the sample database (14), and a transmitting means (13) for transmitting the annotation information of the thing retrieved by the retrieving means to the client via the communication line.
Patent JP-2001180994-A (JP)
Title: Coagulating and hardening accelerator stabilized at low viscosity
Inventor: BUERGE THEODOR A
IPC: C04B24/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator for coagulating and hardening the water- hardening type binder, especially those not showing alkaline characteristic being free of alkaline metals and chlorides. SOLUTION: This coagulating and hardening accelerator comprises an aluminum salt, a complexing agent, a corrosion inhibitor and, as the case maybe, an inorganic and/or organic thixotropic agent. By using this accelerator, coagulation time can be shortened and high compression strength can be rapidly revealed as well as plugging of the spray nozzle and corrosion of spraying tool can be prevented.
Patent JP-2002095520-A (JP)
Title: Device for anti-slipping off of cellular phone
Inventor: SATO MASAO
IPC: H04M1/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide such a device as to prevent a cellular phone from slipping off from a breast pocket at any time of changing postures. SOLUTION: This device is composed of a wind-up spring 4, a strong string 1, a coach spring 3 and hold-down units 2. The device is to be adhered to the back of a commercially available cellular phone 6 with an adhesive or a double- sided self adhesive tape. While the cellular phone 6 is put into a breast pocket 7, hold-down units 2, which are narrowed by a hand, are put into the breast pocket 7 at the same time. On releasing the hand, hold-down units 2 are stretched and secured in the pocket by the help of a repulsive force of the coach spring 3. When the cellular phone 6 is taken out of the breast pocket, the strong string 1 is extended and the wind-up spring 4 is wound up, and when it is put back into the breast pocket 7, the strong string 1 is pulled back by the repulsive force of the wind-up spring 4 and the cellular phone 6 is restored in the breast pocket 7.
Patent JP-2002030983-A (JP)
Title: Fuel storage device
Inventor: MATSUOKA TAKUYA
IPC: F02D45/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel storage device capable of preventing error determination about the presence or absence of fuel leakage from a fuel chamber of a fuel tank into an air chamber. SOLUTION: The fuel tank 40 is provided, which is divided into the fuel chamber 44 and the air chamber 46 by a bladder film 42. A vapor concentration correcting coefficient FGPG at fuel injection time TAU is calculated on the basis of changes in an air/fuel ratio if gas in the air chamber 46 is purged toward an intake passage 50 of an internal combustion engine, with keeping an engine speed NE and intake air amount Ga of the internal combustion engine 20 at a constant value. The presence or absence of fuel leakage from the fuel chamber 44 into the air chamber is determined on the basis of the vapor concentration correcting coefficient FGPG.  By the above-mentioned determining method, when the fuel leakage is detected, the air/fuel ratio is not changed due to a transition state of the internal combustion engine 20, and the vapor concentration correcting coefficient FGPG is made to have a suitable value according to vapor concentration in the air chamber. Therefore, the error determination about the presence or absence of the fuel leakage from the fuel chamber 44 into the air chamber is prevented.
Patent JP-2002150603-A (JP)
Title: Laser device provided with hologram element and its manufacturing method
Inventor: IWANAGA ATSUSHI
IPC: H01S5/22
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser device which copes with mass production and is provided with a hologram element surely attached with a simple structure. SOLUTION: The laser device is provided with a metallic cap 13a where a window hole 13c is formed in an upper face part 13b, a substrate 19 on which a laser element 14 which emits laser light and a light receiving element 15 which receives return light of laser light are mounted in the metallic cap 13a, and a hologram element 16 which is provided in the metallic cap 13a and emits the laser light from the laser element 14 toward the window hole 13c as it is and diffracts the return light to made it incident on the light receiving element 15, and a packed chamber 24 packed with a forming resin member to constitute the hologram element 16 and an engaging part 13g which is formed by insertion forming after packing and with which the hologram element 16 is to be engaged are formed in the metallic cap 13a.
Patent JP-2002152030-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIKAWA JUNJI
IPC: G11C16/06
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can control the drive performance of an output buffer in real time so as to considerably reduce a through-current in an operating state and a switching noise. SOLUTION: When data DIN received at the output buffer shifts from a low level to a high level, a transistor (TR) 20 is turned off and a NOR circuit 17 generates a signal HP at a high level synchronously with a low level signal DY delayed by a delay circuit 16, then a TR 19 turns to be conductive and the output buffer 10 outputs data at a high level. Then turning on the TR 19 after turning off the TR 20 can avoid simultaneous turning-on of the TRs 19, 20 so as to avoid the occurrence of a through-current.
Patent JP-2002144998-A (JP)
Title: Structure of air bag lid part for vehicle
Inventor: ONODA TAKESHI
IPC: B60R21/215
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enable a hinge part to be folded linearly in good workmanship when a lid member is to be opened. SOLUTION: A structure of an air bag lid part for vehicle according to the invention is configured so that a swellout opening of the air bag body, a tear line 38 to partition the lid member 37 for blocking the swellout opening, and the hinge part 46 are formed on/at the rear surface of an air bag lid 28 and that reinforcing ribs 50 and 51 for the air bag lid 28 are formed on the rear surface of the air bag lid 28, wherein that of the ribs, 50, which is located near the hinge part 46 (inclined longitudinal reinforcing rib 66) is arranged approximately perpendicularly intersecting the stress curve of the hinge part 46 in the condition that the lid member 37 is opened.
Patent JP-2001192257-A (JP)
Title: Method of manufacturing ceramic therapeutic body
Inventor: KUMAMOTO MICHIO
IPC: C04B33/13
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic therapeutic body capable of eliminating the inconvenience having only individual effect and capable of exhibiting the synergistic effect of magnetic flux, far infrared rays and weak current. SOLUTION: This method comprises a compound mixing stage in which 5-35 wt.% tourmaline microcrystalline powder and the balance consisting of electrical insulation ceramic powder and transition metallic pigment powder are compounded and the obtained compound is mixed, a compound kneading stage in which water is added to the compound and the compound is kneaded, and a burning stage in which the kneaded matter is formed in the bowl shape having a projection at the center and dried, then the dried matter is burned at the maximum temperature of 900 deg.C.