baber/WOPTO huggingface dataset:
Patent JP-2002124900-A (JP)
Title: Method for adaptive antenna array and device to be used in multiplex connection wireless communication system
Inventor: LAROIA RAJIV
IPC: H04B7/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive antenna array technique to be used in an orthogonal frequency division multiplex spread spectrum multiple access(OFDM- SSMA) cellular wireless system. SOLUTION: A base station receiver is mounted with an adaptive antenna gain algorithm 126 for estimating a space covariance matrix related with each mobile station. The space covariance matrix in one base station is decided based on the hopping sequence of the mobile stations, and correlation between the signals received from the mobiles stations is provided by different antenna elements 114 in an antenna array. The estimated value of an interference matrix is generated concerning K pieces of mobile stations from the individual space covariance matrixes and the mean space covariance matrix, and array responses related with the respective mobile stations are generated from the estimated value of the interference matrix.  Then, antenna weighting is decided from the array response related with the prescribed mobile station, and the antenna weighting is applied to the signal received form the prescribed mobile station.
Patent JP-2002122721-A (JP)
Title: Diffraction grating pattern
Inventor: TAKAHASHI SUSUMU
IPC: G03F7/20
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To realize switching of display by the combination of dots, according to the direction of diffraction gratings in a diffraction grating pattern manufactured, by arranging a plurality of minute dots each consisting of a diffraction grating on a substrate, while at least one of the spatial frequencies of the gratings, direction of the gratings, pitch of dots and arrangement of dots. SOLUTION: The diffraction grating in each dot is drawn by an electron beam exposure device and the diffraction gratings has two or more directions. The gratings are arranged, in such a manner that the combination of dots having the diffraction gratings with an identical direction is sensed visually, according to the direction of the diffraction grains, depending on the difference in the observation position or direction.
Patent JP-2003049843-A (JP)
Title: Roller bearing
Inventor: MIDORIKAWA MARE
IPC: F16C33/54
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To improve lubrication between rollers and bearing rings and between a pin hole and a pin in a roller bearing formed by providing a pair of side plates rotatably journaling and retaining multiple rollers incorporated between a pair of bearing rings. SOLUTION: In this roller bearing having a pin type retainer 17, a notched groove 28a is provided in the inside diameter 22 of the side plate 20 so as to be a lubricant channel 28. Lubricant can thus easily intrude in intervals between the rollers 14 and a flange surface and between the pin hole 16 of the rollers 14 and the pins 24 via the channel 28.
Patent JP-2003049953-A (JP)
Title: Three way valve
Inventor: MARUNO TAKASHI
IPC: F16K1/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To avoid leakage of a refrigerant from a valve rod part. SOLUTION: A pressure contact surface 7c is formed on a head part 7b of a shaft 7 rotatably provided on the valve rod part 5. A pressure contact hole 5b with which the pressure and contact surface 7c is pressed and brought into contact is provided on a cap 5a fitted onto the valve rod part 5. A winding spring 9 intervenes between the head part 7b of the shaft 7 and a valve element 6. After an inner and outer piping connection part 2 and a brazing part 3 are communicated, the pressure contact surface 7c is pressed and brought into contact with the pressure contact hole 5b by the spring 8.
Patent JP-2002288720-A (JP)
Title: Dummy body for automatic vending machine
Inventor: NAKAMURA YOJI
IPC: G07F9/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a dummy body for an automatic vending machine having a locking part molded by vacuum formation or pressure formation, and firmly fittable and holdable in a peripheral edge part of a dummy body installing hole. SOLUTION: This dummy body 2 for the automatic vending machine has on the lower side the recessed groove-shaped locking part 20 engaged with the peripheral edge part M of the dummy body installing hole 23 formed in a stage 4 of an exhibition room. Projections 21 and 22 are arranged on an upper surface A and/or an under surface B of the locking part 20. These projections 21 and 22 are constituted so as to strengthen engagement by abutting to the peripheral edge part M of the dummy body installing hole 23.
Patent JP-2003054797-A (JP)
Title: Web delivering device
Inventor: HARA YASUYUKI
IPC: B65H20/10
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a web delivering device causing no upset of the air balance in a web manufacturing chamber and suppressing the generation of air current. SOLUTION: This web delivering device 10 comprises a suction box 14 at a lower part of rollers 12, 12, and a web 22 during traveling is sucked to the rollers 12, 12 by sucking the air from the suction box 14. A blow box 16 is mounted at a lower part of the suction box 14. The blow box 16 has the box- shape, and is provided with a punching plate 16A on its lower face and communicated with a blow-out port 18A of a blower 18 through an air-pie 26. The air- pipe 26 is provided with an air purifying means 28 such as a filter. Whereby the air sucked from the suction box 14 can be blown out from the blow box 12 as the purified air.
Patent JP-2003058945-A (JP)
Title: Facial portrait photographing device
Inventor: FUNAKI SHINSUKE
IPC: H04N5/76
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a facial portrait photographing device which is easy to use even for an elderly person regarding the facial portrait photographing device. SOLUTION: A facial portrait photographing device 20 that issues a photograph of a subject by photographing a subject 1 has an elderly person recognizing means 8 to recognize the subject is an elderly person, and a voice guide is performed clearly, loudly and slowly and/or a guide is displayed in an enlarged scale and/or operation procedures proceeds slower when the subject 1 is recognized as an elderly person by a recognition result of the elderly person recognizing means 8.
Patent JP-2003053327-A (JP)
Title: Equipment for separation treatment of volatile organic compound in waste water
Inventor: MIURA MICHIO
IPC: B01D1/04
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To separate volatile organic compounds like trichloroethylene or tetrachloroethylene, etc., from the waste water, such as underground water or industrial waste water, containing the volatile organic compounds by a small- sized and high the thermal-efficiency equipment when the waste water contains the volatile organic compound described above. SOLUTION: The waste water to be treated which contains the volatile organic compounds, is boiled and evaporated in an evaporation vessel 1 and the stream thereof is sucked by suction compressing means 3 so as to decompress the inside of the evaporation vessel down to atmospheric pressure or below and is then condensed by a condenser 6. On the other hand, the waste water to be treated is passed as the cooling water for steam condensation in the condenser 6 and is then supplied to the evaporation vessel 1.
Patent JP-2003061321-A (JP)
Title: Winding machine
Inventor: YAMAMOTO KAZUYUKI
IPC: H02K15/085
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a winding machine in which the space factor can be enhanced without causing any damage on an electromagnetic wire. SOLUTION: In a winding machine where an electromagnetic wire 18 being fed is guided, through turning operation of a flyer 17 and guide operation of guide members 16, to a slot 11b formed between the pole tees 11a of a laminated core 11 and wound, a pair of guide members 16 is disposed at each end of the pole tees 11a in the laminating direction of the laminated core through a specified interval in the circumferential direction in order to press the end face of the pole tees 11a such that it can move sequentially by the specified interval at a time in the radial outward direction of the laminated core 11 along the end face.
Patent JP-2002208968-A (JP)
Title: Data network
Inventor: MICHIELSENS JAN
IPC: H04M3/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication network including an originating Real Time Data over IP host and a terminating Real Time Data over IP host between which communication is to be effected. SOLUTION: The network also includes communication control means for at least receiving information relating to the communication. Furthermore, the network also includes communication forwarding means which receives at least some data sent between the two Real Time Data over IP hosts and which sends to the communication control means information relating to the communication.
Patent JP-2003060626-A (JP)
Title: Notice information receiving method
Inventor: KIMURA KUNIHIKO
IPC: H04B7/26
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To overcome the problem wherein a probability of coupling a notice information message is lowered under conventional conditions that line quality is bad, so as to provide a notice information receiving method in which, when an error is detected, the notice information messages are received by a plurality of times and transport blocks that no error was detected are combined to assem ble the notice information message, thereby acquiring the notice information message at a high probability under conditions that the line quality is bad. SOLUTION: In a notice information receiving method, when an error occurs, notice information messages obtained by dividing into a plurality of transport blocks are received by a plurality of times, a notice information assembling means 12 stores reception data of the transport blocks and determination results of CRC in a reception buffer 7, and the transport blocks that no error was detected in the determination results of CRC are combined to acquire a notice information message.
Patent JP-2003052636-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: SEKIGUCHI KYOJI
IPC: A61B3/14
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently confirm the photographed image of the eyeground. SOLUTION: The luminous flux emitted from a photographing light source 17 reaches the eyeground Er of an eye E to be examined through the same light path as observation light and the image of the eyeground is guided to an image pickup camera 14 in the same way. The image data from the image pickup camera 14 is stored in a frame memory 20. Further, the signal from a left and right eye detection switch 23 is also stored in a control processing part 21. The control processing part 21 judges the photographing direction of the eye E to be examined from left and right data to calculate the magnifying position in the image stored in the frame memory 20 to perform magnification processing and an image obtained by synthesizing the whole image and the magnified image is displayed on a monitor 22. The whole image is fitted so that a display size is matched with the resolving power of the monitor 22. That is, when the photographed data is larger in size, contraction processing is performed and, contrarily, when the image data is smaller, magnification processing is performed.
Patent JP-2003069566-A (JP)
Title: Network testing method and system and its program and record medium
Inventor: RYU MASARU
IPC: H04L12/70
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To execute and manage automatically such as from the specification of test targets to the edition of test commands, the performance of a test and the display of the test results to accomplish the much more reduction of the test operation and the improvement of the test accuracy. SOLUTION: When accepting a test request (1) from an operator on the test targeted at a plurality of sites from a site (a terminal or a communication device) within a VPN, a test managing part 1A acquires, by the automated search, all site targets for the test and IDs of the sites from a database 2B having VPN operation information stored thereon which includes the VPN name and IDs of sites within the VPN (2, 3, 4). When a command generation part 1B generates automatically test commands (5) based on the acquired IDs, a command executing part 1C enters automatically the generated test commands to all target sites to execute the test (6), a collecting and analyzing part 1D deciding the pass/fail of test results received from the sites (7), and a integrated display part 1E displays the analysis results (8) and registers them in a VPN operation information managing part 2A (9).  Thus, all test processes is automated.
Patent JP-2003067680-A (JP)
Title: Card reader-writer and card handling device
Inventor: SHIOMI TOSHIAKI
IPC: B42D15/10
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive card handling device enabling a money paying processing and a money receiving processing to be performed in the state of mechanically fixing a card or the like just by placing a non-contact IC card on a card mounting part. SOLUTION: A card reader-writer 2 attached to the card handling device 1 is provided with the card mounting part 22 with an inclined card mounting surface 23a, a first non-contact head (24) capable of accessing the card 10 mounted there in a non-contact state, and a second non-contact head (30) capable of accessing the card 10 fetched into the device by a pair of carrying roller pairs 25a and 25b arranged at a lower end of the card mounting surface 23 and mechanically fixed in the non-contact state. Thus, just by placing the card 10 on the card mounting surface 23, the money paying processing to the card 10 and the money receiving processing to the card to be performed in the state of mechanically fixing the card 10 or the like can be performed.
Patent JP-2003067821-A (JP)
Title: Device for decorating container
Inventor: OO MINORU
IPC: B65D25/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a container decorating device that can be attached to cans and bottles different in diameter and contributes to cost reduction in manufacturing and merchandise management. SOLUTION: This container decorating device is composed of an incomplete cylindrical body in which a circumferential surface is not closed and can elastically be deformed to change its diameter, and is provided with a decorating part main body whose diameter is expanded and which is attached to an outer surface of a cylindrical container, and a bridging member which can be attached while bridging an opened circumferential face area of the decorating part main body in a circumferential direction and gives force in a diameter reduction direction to the decorating part main body in a bridging state.
Patent JP-2002188958-A (JP)
Title: Small detector array for infrared imaging microscope
Inventor: ROBERT ALAN HOLT
IPC: H04N7/18
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an infrared imaging microscope. SOLUTION: This infrared imaging microscope of a type used especially for executing FT-IR measurement has a detector in the form of a small detector array 85 comprising respective detector elements 86. The outputs of the detector elements 86 are provided in parallel to a processing means for processing output signals. The use of the small array means that the output is processed without requiring complicated multiplexing or perhaps without multiplexing completely, and that therefore deterioration of the ratio of a signal versus a noise accompanied by large scale multiplexing can be avoided. The small detector array has the detector elements approximately to the number of three to one hundred. The upper limit is typically sixty-four, and a preferable array has sixteen detector elements.
Patent JP-2003074837-A (JP)
Title: Gas combustion instrument
Inventor: KAMIYAMA KAZUNORI
IPC: F23L1/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas combustion instrument to discriminate a kind of fuel gas and to be automatically switched to a specification suitable for the discriminated fuel gas. SOLUTION: In a case DME is fed, only a first solenoid valve 24 is held in an opened state by an electromotive force from a first thermocouple 28. A gas flow rate is restricted by a first orifice 64. The opening of a damper 11 is small, and a burner 10 is burnt in a proper air-fuel ratio. In a case LPG is fed, only a second solenoid valve 44 is held in an opening state by an electromotive force from a second thermocouple 48, and a gas flow rate is decreased to a value lower than that in the case of DME, and combustion is effected through the same input. Besides, since a solenoid 13 is turned ON, the opening of the damper 11 is increased, a suction air flow rate is approximately equalized to that available in the case of DME, and the burner 10 is brought into a normal combustion state in a proper air-fuel ratio.
Patent JP-2002149884-A (JP)
Title: Moral inspection support system, moral inspection support method, and computer-readable storage medium with program stored therein
Inventor: ONISHI KENICHI
IPC: G06Q50/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a moral inspection support system and method capable of objectively performing the inspection whether an image expression satisfies a prescribed moral standard or not. SOLUTION: This moral inspection support system having an inspection support means for inspecting whether the image expression satisfies the prescribed moral standard or not. The inspection support means comprises a retrieval means for retrieving preliminarily stored past moral inspection result data; a conversation type inspection means for judging the result of a logic inspection on the basis of the answer inputted to a question outputted according to a preset form; a means for analyzing the image data according to a preset condition and judging the result of the moral inspection on the basis of this result; and an output means for outputting at least one of the inspection results of the retrieval means, the conversation type inspection means and the image inspection means.
Patent JP-2003074299-A (JP)
Title: Spraying device in tunnel
Inventor: KONDO NORIO
IPC: E21D11/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a spraying device for the internal wall surface of a tunnel that can safely and efficiently spray in uniform thickness over the whole sprayed object range. SOLUTION: This spraying device in the tunnel for spraying a spray material to the internal wall surface of the tunnel has a spraying truck 3 provided with a traveling rail 7 formed along the circumferential direction of the tunnel inside of the internal wall surface of the tunnel, so as to be movable in the longitudinal direction of the tunnel, and a sprayer 8 mounted on the spraying truck and travelable in the circumferential direction of the tunnel within a prescribed moving range. The sprayer 8 is provided with a spray nozzle 9 positioned vertically to the internal wall surface of the tunnel which is the sprayed surface, and the spray nozzle 9 is movable parallel by a prescribed width to the longitudinal direction of the tunnel 9.
Patent JP-2003077968-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI KEITA
IPC: H01L21/66
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of suppressing enlargement of a chip area while highly precisely performing dicing. SOLUTION: An inspection pad 3 connected to a circuit area 1 is formed of the circuit area 1 and a connection part 4 on a wafer 7. The inspection pad 3 comprises a plurality of metal layers, and a contact 5 connecting the metal layers is formed on only an edge part 3b being an area remote from the circuit area 1 in at least a pair of the opposite metal layers. When the wafer 7 is diced so as to separate the inspection pad 3 from the circuit area 1, the edge part 3b out of the inspection pad 3 is diced by using a dicing blade 21 having a removable blade width B.
Patent JP-2002146396-A (JP)
Title: Washing detergent composition for providing cotton fabric with soil resistance and method therefor
Inventor: MANOHAR SANJEEV KRISHNADAS
IPC: C11D3/395
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a washing detergent composition characterized by comprising a modified polyamine cotton stainproofing agent and a noncotton stainproofing agent, for providing all cotton fabrics with a stainproofing advantage, to provide a method for providing cotton fabrics with a stainproofing advantage by bringing a water-soluble and/or dispersible modified polyamine having improved stability to a functionalized main chain part and a bleaching agent into contact with a cotton article and to provide all fabric with a stainproofing advantage in the presence of a bleaching agent under a washing and cleaning load. SOLUTION: This cleaning detergent composition is characterized by comprising (a) 0.01-95 wt.% of a detergent surfactant selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, a zwitter-ion surfactant, an ampoteric surfactant and their mixtures, (b) 0.01-10 wt.% of stainproofing polymer having stainproofing properties effective for noncotton fabrics, (c) optionally 0.05-30 wt.% of a bleaching agent, (d) 0.01-10 wt.% of a water-soluble or dispersible modified polyamine cotton stainproofing agent containing a modified amine and (e) the rest of a carrier and an auxiliary component.
Patent JP-2003075347-A (JP)
Title: Method of estimating photochemical generated-ozone concentration by pump probe method, and device for estimating photochemical generated-ozone concentration using the method
Inventor: KAJII KATSUZUMI
IPC: G01N21/64
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To estimate a concentration of photochemically generated ozone without measuring a concentration in every kind of reactive hydrocarbon to predict the concentration of the photochemically generated ozone based on a reaction rate of the hydrocarbon with OH radical. SOLUTION: Ozone in the atmosphere 11 is photodecomposed by irradiation of a pump laser beam 2c to generate excited oxygen atom O (<1> D), and the excited oxygen atom O (<1> D) reacts with steam to generate OH radical. The OH radical is irradiated with a probe laser beam 3e to electron-excite the OH radical, and fluorescence in transition of excited electron by relaxation is measured time-serially. Fluorescence intensity is proportional to a concentration of the OH radical, and a concentration of generated photochemical oxidant is predicted based on a time-serial change of the concentration of the OH radical.
Patent JP-2003087132-A (JP)
Title: Tuner unit
Inventor: YAMAMOTO TOSHINARI
IPC: H05K9/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To make a tuner unit small and thin and also to shield it from high frequency noise. SOLUTION: A first circuit board 30 on which a circuit of a tuner part is formed and a second board 31 on which a circuit of an IF part is formed are mounted side by side on a first cover member 32. Further, the outer circumferential part of the first board 30 is surrounded with an outer frame member 33, and a bottom part is sealed with a second cover member 34. Because the first bard 30 is shielded by the first cover member 32, the outer frame member 33 and the second cover member 34, noise that occurs from the tuner part circuit is prevented from intruding into the IF part circuit. Because the first board 30 and the second board 31 are integrated by the first cover member 32, the number of components is reduced to make the tuner unit small and thin, and the cost of the tuner unit can be reduced.