baber/WOPTO huggingface dataset:
Patent JP-2001274861-A (JP)
Title: Method and device for data transmission
Inventor: HAKENBERG ROLF
IPC: H04N19/89
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which improve video quality in the case of transmitting/receiving video data constituting a data stream on an unreliable transmission path. SOLUTION: These method and device are used for transmitting/receiving the video data in the form of a data stream composed of a plurality of data frames. A priority level is allocated to each frame. When a data frame is transmitted through the unreliable transmission path and is not received by a receiving side, the priority level of a lacking data frame is compared with a priority threshold, and when the priority level is higher than the priority threshold, the lacking data frame is retransmitted. Retransmission decision is made by either the transmitting side or the receiving side. In a desirable performance form, the priority level of the whole data frames to be transmitted is compared with the threshold.  A priority threshold is calculated on the basis of the measurement of available transmission path band width, namely, on the basis of the bit rate of a previously transmitted frame in order to decide the priority. Further, the arrival time of the data frame to be retransmitted may be estimated in the case of deciding retransmission.
Patent JP-2002257897-A (JP)
Title: Inspection head for electronic component and method of making conductor substrate used therefor
Inventor: HAYAKAWA SATOSHI
IPC: H01P5/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To readily form an inspection head for inspecting an electronic component having a narrow terminal pitch by a small number of components. SOLUTION: A base section 41 and a plurality of conductor sections 42 are integrally formed on a conductor substrate 40 made from a dielectric material having a predetermined thickness. The plurality of conductor sections 42 are extended from the end of the base section 41 in parallel with a predetermined width in a pitch the same as a signal terminal of an electric component and are bent when the front face side of the tip of each conductor section 42 is pressed by the signal terminal of the electronic component loaded to a stage. Patterns of conductors 43 each having a predetermined width are formed on each of the conductor sections 42 and each of the tips is allowed to contact the signal terminal of the electronic component.
Patent JP-2002257757-A (JP)
Title: Fluorescent x-ray spectrometer
Inventor: KATAOKA YOSHIYUKI
IPC: G01B15/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent X-ray spectrometer quickly accurately analyzing the thickness or the composition of a thin film in each layer of a multi-layer thin film sample. SOLUTION: This fluorescent X-ray spectrometer is equipped with an analytical result memory means 11 storing an analytical result until a specified laminating step every sample 3; an analytical result retrieving means 12 retrieving an analytical result until a previous step of the sample 3 based on the name of the sample from the analytical result stored in the analytical result memory means 11; and a data processing means 13 analyzing the thickness or the composition of the thin film laminated in the latest step based on the measured intensity in the latest step and the analytical result until the previous step retrieved with the analytical result retrieving means 12.
Patent JP-2002227414-A (JP)
Title: Method for inhibiting thermal crack of large sectional concrete structure
Inventor: MORI HIROYUKI
IPC: E04G21/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the thermal crack of a large sectional concrete structure. SOLUTION: Concrete is designed and executed so that the difference of the maximum value of a temperature rise in a concrete skeleton due to the heat of hydration of cement at the initial stage and an ambient temperature in this case reaches 15 deg.C or lower. Temperature hysteresis (a line A in a graph) at the central section of the concrete skeleton is obtained by calculation, assuming various conditions such as the kinds of used cement, the difference of the maximum value of the temperature hysteresis and the ambient temperature (a line B in the Fig.) is detected, and the temperature hysteresis is calculated again, changing conditions when the difference reaches 15 deg.C or higher as in the Fig.
Patent JP-2002269101-A (JP)
Title: System and device for processing information, dvd player system and dvd controlling method
Inventor: SHIRAISHI TOMIZO
IPC: G11B27/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To present the logical structure of contents as visual information by analyzing the logical structure of the contents recorded on a DVD recording medium. SOLUTION: A DVD playing system is provided with a pickup 11 and a front processor part 20 for reading information about the contents from the DVD recording medium 10 on which a plurality of contents and the information about the contents are recorded, a system controller 42 for preparing structure information showing the logical structure between the contents on the basis of the information on the read contents, and a playing part 50 for visually outputting the logical structure of the contents based on the prepared structure information.
Patent JP-2002271788-A (JP)
Title: Image coding method and device and image decoding method and device
Inventor: AKIYOSHI GIYOUZO
IPC: H04N19/65
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent moving image compression technology by taking error immunity into account because effective error countermeasures to transmission of an image through the use of a network depend on the image compression method and the compatibility between a compression rate and high error immunity has been a task to be solved. SOLUTION: An error detection section 46 detects an error of a received coded data stream CBS. An intermediate image generating section 44 generates an intermediate frame by means of interpolation based on data KFi of a key frame and cross-reference information files Ci ,j between the key frames. On the occurrence of an error, an error control section 48 instructs the intermediate image generating section 44 to take an error avoidance countermeasure. As the countermeasure, an error location by other key frame or the like is substituted.
Patent JP-2002263354-A (JP)
Title: Inter-unit machine for game parlor
Inventor: SHIMIZU KYUICHI
IPC: G07D7/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a narrow inter-unit machine for game parlors, which can be commonly used for a slot machine group and a pachinko group. SOLUTION: This inter-unit machine A which is installed in a manner to be adjacent to a game machine is at least equipped with a billidentifying machine 2 which identifies the genuine/false of bills w which are thrown in from a bill throw-in port 2a. The bill-identifying machine is provided in such a manner that bills may be thrown into the bill throw-in port while keeping the bills vertical. On the rear side of the bill identifying machine, a stacker 3 which houses bills having been identified to be genuine by the bill-identifying machine while superposing them in the width direction of the inter-unit machine, is arranged. Also, the bill-identifying machine and the stacker are provided in a manner to be able to be pulled out forward to the inter-unit machine main body 4.  Then, bills hosed in the stacker can be taken out forward from openings 30a and 31b provided on the front side of the stacker under a state wherein the bill-identifying machine and the stacker 3 are being pulled out.
Patent JP-2002273663-A (JP)
Title: Resin bond wire saw
Inventor: TOGE NAOKI
IPC: B24B27/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To improve wire saw sharpness better by forming a spiral for improving supply of grinding fluid and evacuation of chips on a peripheral surface of a resin bond wire saw. SOLUTION: The wire saw 10 comprises a core wire 1 whose peripheral surface with the application of an adhesive 1a is wound with the spiral of a filament 2 wherein an abrasive grain layer 2b comprising diamond abrasive grains bonded with a phenol resin is formed on an outer surface of a piano wire 2a. The filament 2 projects from the peripheral surface of the core wire 1 and spirals on the core wire 1 to cause the projection to form the spiral. Grinding fluid is supplied and chips are evacuated along the spiral, so that the supply of grinding fluid and the evacuation of chips are improved to improve the sharpness of the wire saw 10.
Patent JP-2002275580-A (JP)
Title: Antifriction bearing
Inventor: HIRAKAWA KIYOSHI
IPC: C22C38/22
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an antifriction bearing in which deformation at heat treatment, such as hardening, is reduced. SOLUTION: In the deep groove ball bearing having an outer race 1, an inner race 2 and a plurality of balls 3 rollably provided between the outer race 1 and the inner race 2, the outer race 1 and the inner race 2 are constituted of steel which contains 0.7-1.1% carbon, <=1.0% silicon, <=1.5% manganese, <=8.0% chromium and <=2.0% molybdenum and has >=250 mm DI value. Moreover, the maximum value of the thickness of the outer race 1 and the inner race 2 is made to 3 mm, and the outside diameter of the outer race 1 is made to 30 mm. Further, the outer race 1 and the inner race 2 are subjected to hardening where heating is done in vacuum and cooling is done in inert gas.
Patent JP-2002276855-A (JP)
Title: Fastener for vehicle
Inventor: TOBA TORU
IPC: F16L3/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for a vehicle capable of corresponding to various types of members to be attached with different board thicknesses, diameters of attachment holes or he like or various types of pipes with different diameter without increasing variety in regard to a fastener for a vehicle holding a pipe arranged on a member to be attached such as a side rail. SOLUTION: The fastener is provided with a plurality of locking pawls with different shapes, and a clip body holding the pipe and having a locking part to be locked with one of the plurality of locking pawls.
Patent JP-2002279395-A (JP)
Title: Medical image generator and image processor for medical use, and medical network system
Inventor: TODA HARUYUKI
IPC: G16H30/40
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image generator and an image processor for medical use, and a medical network system in which an optimum condition file can be easily selected, even when the service mode of the image generator is different, and the operability is improved. SOLUTION: This image generator for medical use generates image data for medical use and transmits it to another device 2. The condition file, in which the information for processing and outputting image data is preset is saved, a plurality of condition files are controlled as the same condition file group, a plurality of condition file groups are saved, the condition file group is designated out of a plurality of condition file groups, and the condition file to be used out of the designated condition file groups is designated, and image- processed by the condition file designated next. The pattern of the plurality of condition file groups corresponding to the service mode, etc., of the image generator can be provided.
Patent JP-2002277402-A (JP)
Title: Method and apparatus for inspecting foreign matter and defect of container
Inventor: TANIGUCHI MASAYUKI
IPC: G01N21/90
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for inspecting the foreign matter and defect of a container capable of detecting even the foreign matter or defect on the inner and outer surfaces of the container and between the material layers of the container only by a CCD camera with a CPU from either one of upward and downward directions without increasing apparatus cost. SOLUTION: In the method for inspecting the foreign matter and defect of a cylindrical container 10 comprising paper with a basis weight of 50-500 g/m<2> and having an opening part provided to the upper end thereof, the inner surface of the container is illuminated by an upper annular luminaire 20, the reflected light from the shade of the foreign matter and defect 12 of the inner surface of the container is detected by the CCD camera 30, and the outer surface of the container is also illuminated from below by a lower annular luminarie 22. Even the shade of the foreign matter and defect 11 of the outer surface or the shade of the foreign matter and defect between the paper material layers is detected on the basis of the transmitted light through the paper materials. The apparatus 100 adapted to this method is also disclosed.
Patent JP-2002280459-A (JP)
Title: Method for fabricating integrated circuit
Inventor: KATAYAMA SATOSHI
IPC: H01L27/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit having a passive element exhibiting excellent electrical characteristics through a highly efficient process in a method for fabricating an integrated circuit where an MOS transistor, a capacitive element having upper and lower electrodes and a resistive element exist mixedly. SOLUTION: The method for fabricating an integrated circuit comprises a step for exposing the source/drain region of at least a second MOS transistor 200 by removing the part of an insulation film 20 covering the source/drain region of at least the second MOS transistor 200 while leaving the part covering the source/drain region of at least a first MOS transistor 100, and a step for silicificating the source/drain region of the second MOS transistor 200 by depositing a metal film on the exposed source/drain region and then performing heat treatment.
Patent JP-2002278256-A (JP)
Title: Developing device and image forming device
Inventor: WATANABE YASUNARI
IPC: F16C13/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device which can stably form an image of high picture quality by making it secure for a developer carrier which carries a developer during development to convey a two-component developer and electrostatically charge the two-component developer by friction and stably forming an excellent toner thin layer on the developer carrier when cleanerless type two-component development is applied. SOLUTION: The developing device has the developer carrier which carries the two-component developer on the surface so as to develop an electrostatic latent image formed on an image carrier during the development in an image processing process, has a coating layer formed of at least spherical particles and resin on the surface, and satisfies 0.2r<=Rz<=0.5r, where Rz is the ten-point mean roughness (μm) of the coating layer surface and (r) is the mean particle size of magnetic carriers, and is characterized by that the coating layer contains a material with positive electrostatically charging property, and the image forming device uses this developing device.
Patent JP-2002282942-A (JP)
Title: Device for rectifying shape and method for rectifying it
Inventor: MORIMURA KOJI
IPC: B21D1/05
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To exactly evaluate an effect of rectifying a shape during the processing of a plate material and efficiently remove an imperfect shape from the plate material. SOLUTION: At the entrance of a tension leveler 10 constituting a device 5 for rectifying a shape are installed side by side in the direction of width of the plate material S a plurality of entry-side deformeters 24 to measure mean stress in the direction of the plate thickness of the plate material S. At the exit of the tension leveler 10 are installed side by side in the direction of width of the plate material S a plurality of exit-side deformeters 25 to measure mean stress in the direction of plate thickness of the plate material S. Discrete values of the deformeters 24, 25 are supplied to a controlling device 50.  The controlling device 50 calculates flatness fi of a stress distribution in the direction of width of the plate material S at the entrance and flatness fo of a stress distribution in the direction of width of the plate material S at the exit based on the discrete values of the deformeters 24, 25 and controls the tension leveler and the like based on these flatnesses fi, fo.
Patent JP-2002272456-A (JP)
Title: Attenuated virus of bean yellow-spot mosaic virus, method for controlling bean yellow-spot mosaic virus, and resistant plant against bean yellow-spot mosaic virus
Inventor: UGA HIROYUKI
IPC: A01H5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling bean yellow-spot mosaic virus which causes heavy damage to an infectious plant of bean family, gentian family or the like, and further to provide a bean yellow-spot mosaic virus-resistant plant. SOLUTION: The control of the bean yellow-spot mosaic virus is made possible by previously inoculating an attenuated virus of the bean yellow-spot mosaic virus which causes mild virus symptom, and stably exhibits mild symptom even in subinoculation and after alteration of generation into the plant. The plant infected by the attenuated virus has resistance to the bean yellow-spot mosaic virus.
Patent JP-2002288973-A (JP)
Title: Opening/closing device of cover
Inventor: NAKAHARA KOJI
IPC: G11B33/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of a cover by which opening/ closing operations of the cover are easily and always smoothly performed. SOLUTION: The opening/closing device of the cover is provided with buckles 6 for lock arranged in the left and right of an opening/closing cover 4 and pivotally supported so that it is rotated in the direction in parallel with the surface of the cover, an opening/closing operation member 7 arranged to be slidable in the back and forth direction between the buckles 6 and in an open end part of the opening/closing cover 4 and an interlocking structure part 20 to interlock the buckles 6 so as to be mutually separated from or abutted on a main body cabinet 3 by slide of the opening/closing member 7 in the back and forth direction. Lock parts 31 provided on both buckles 6 respectively are abutted and engaged to the respective parts 3a to be locked provided on both sides of the main body cabinet 3 by the operations of the opening/closing operation member 7.  Both buckles 6 are simultaneously, easily and always smoothly rotated even with the shortest interlock distance and light operating force and operability is enhanced.
Patent JP-2002282174-A (JP)
Title: Storage tool for toilet
Inventor: AKEYAMA TAKAHIRO
IPC: A47K17/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To store magazines or newspapers inside a toilet. SOLUTION: This tool is composed of a main body of storage tool composed of a front board 2 and a back board 1 with the bent portion of a U-shaped plastic board as a bottom part 3. In such a main body of storage tool, the width is wider than 15 cm at least, the height is higher than 15 cm at least and the back board is equipped with an attaching means 4 to a wall surface. Therefore, newspapers or magazines, with which the toilet does not have a storage place conventionally, can be stored by utilizing the wall surface and further, a bag having handles can be stored at the same time so that a space can be effectively utilized.
Patent JP-2002274823-A (JP)
Title: Method for producing aluminophosphate
Inventor: SONOBE KENYA
IPC: C01B25/36
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which aluminophosphate particles suitable for use as a material for packing in a column or the like, a catalyst, a material for reinforcing plastic and rubber, etc., can be obtained with a high yield. SOLUTION: In the method for producing an aluminophosphate, a stock solution obtained by mixing (A) an aluminum phosphate compound and (B) an organic amine compound with (C) a solvent comprising water or at least one hydrophilic organic solvent is heated to >=50 deg.C.
Patent JP-2002285537-A (JP)
Title: Dynamic consolidation method and dynamic consolidation device
Inventor: MIZUNO SEISHIRO
IPC: E02D3/046
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic consolidation method and a dynamic consolidation device capable of satisfying ensuring of strong dumping force/avoidance of trouble/labor reduction/shortening of a construction period/solution of the difficulty of work/reduction of a construction cost/simplification of the device/ extension of the life of the device, or the like. SOLUTION: Earth and sand are conveyed to the inside of a storage section 36 of a dumping chute 31 rising by setting on the ground G through a conveying machine 71, and an earth and sand mass S is formed of the earth and sand. The earth and sand mass S is dumped along the inside of the chute from the inside of the storage section 36 of the dumping chute 31 to collide with the ground G, and the earth and sand mass S is cut into the ground G by impacting energy produced when the earth and sand mass S collides with the ground G and, at the same time, the ground G is compacted.
Patent JP-2002293403-A (JP)
Title: Carrying device using container
Inventor: HOTEHAMA HIROYASU
IPC: B65G1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform loading/unloading works of containers for storing cargos in a carrying device attachably/detachably mounting the containers on a self-traveling carriage travelable on a fixed traveling route. SOLUTION: This device is constituted by jointly providing a container storage shelf 13 for storing a plurality of containers 9 so as to be freely put in/out at a loading/unloading work station 11 for the containers 9 for storing cargos and providing a container carrying means 15 provided with a container transfer means 14 for performing container unloading for the self-traveling carriage 1 at the loading/unloading work station 11 and transferring the containers 9 between the load/unloading work station 11 and the container storage shelf 13.
Patent JP-2002296890-A (JP)
Title: Toner concentration detector, image forming apparatus or digital copying machine using the detector, magnetic body detector, and conductor detector
Inventor: SAWAYAMA NOBORU
IPC: G03G15/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To equalize the inductance of a primary coil and that of a secondary coil to each other and to increase magnetic coupling between both coils on the assumption that the primary coil of a first resonance circuit and the secondary coil of a second resonance circuit are used to detect toner concentration. SOLUTION: A toner concentration detector is provided with a plurality of coils close to a developer containing magnetic powder called carrier and coloring particles called toner and uses these coils to detect the toner concentration indicating the mixture ratio of toner to carrier of the developer, and the coils are generated by winding by a plurality of turns one parallel line which is obtained by coating a plurality of conductors with insulation films and integrating then into one body, in the developer counter face direction. The coils are generated by winding each welded conductor having a welded film on the outermost side in the developer direction by turns to weld individual welded conductors to each other and winding them in the developer counter face direction by a plurality of turns to weld individual welded conductors to each other.