baber/WOPTO huggingface dataset:
Patent JP-2002118752-A (JP)
Title: Image processing unit and method, and recording medium
Inventor: ONO HIROAKI
IPC: H04N1/407
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and method that provides the output of luminance converted data by taking into account both the feature of a luminance distribution of an input image and the visual characteristic of human beings. SOLUTION: Digital image data having a wide dynamic range are received in a step S1, and a luminance histogram of the image data is generated in a step S2. By accumulating the histograms, a histogram smoothing LUT is generated in a step S3, and by referring to the histogram smoothing LUT, a visual characteristic LUT is generated in a step S4. By combining the histogram smoothing LUT and the visual characteristic LUT, a combined LUT is generated in a step S5 and image data are corrected in a step S6.
Patent JP-2002115299-A (JP)
Title: Wash-basin apparatus
Inventor: OOHIRA AKICHIKA
IPC: E03D1/012
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a wash-basin apparatus, which is arrange on an upper portion of a low tank and allows the user to wash hands without stretching the arms so much. SOLUTION: A wash basin 16 of the wash-basin apparatus is rotatable about a pivot 26 in an erecting/laying direction, and attached to a storage opening 24 so as to assume erect position with its basin surface facing toward a rear portion of a low tank cover 14, and an overhanging position, in which the wash basin overhangs frontward from the low tank cover 14 with its basin surface facing upward. The basin surface of the wash basin 16 has a spout 32 of a faucet 18, arranged near the center thereof. When the user of a toilet tilts the wash basin 16 frontward to wash the hands, the spout 32 moves frontward, according to the tilting of the wash basin 16.
Patent JP-2002116921-A (JP)
Title: Auxiliary device for central processing unit
Inventor: SHIGA YASUNORI
IPC: G06F11/20
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To secure the operation of a CPU with highly reliable fail-safe by switching to the operation by the other CPU by absolute minimum circuit constitution even in the case that the operation power source of one CPU is abnormal. SOLUTION: An auxiliary CPU 13 operated by power supply from a second power source circuit 14 similarly to the fact that a normal CPU 11 is operated by the power supply from a first power source circuit 12 is provided and also a switching circuit 21 for selecting which one of processing signals by the CPUs 11 and 13 is to be outputted to a device main body is provided. The auxiliary CPU 13 monitors a power supply voltage to the normal CPU 11 at an AD port 13a and sends out a reset signal to the normal CPU 11 when it becomes lower than a preset threshold. The switching circuit 21 switches a control signal to be outputted to the device main body from the processing signal by the normal CPU 11 to the processing signal by the auxiliary CPU 13 at the time of receiving the reset signal.
Patent JP-2002068261-A (JP)
Title: Lid body of container
Inventor: YOSHIMOTO HIROKO
IPC: B65D51/06
Filed: 2000-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a lid body of a container which can form a lid adaptable to any opening part of various kinds of size only by covering a non bulky sheet body when not in use over the opening part of the container and bending a circumferential surface along a side surface of the opening part when in use, and can be used again as it is because the side circumferential surface maintains its bent condition and erected even after it is removed from the container once. SOLUTION: The sheet comprises a center part and an erection part provided via the center part, and at least the erection part is a shape-retaining member which is bendable and maintains the erected attitude. In addition, the center part is formed of a see-through material, the erected attitude is maintained or reinforced by the shape-retaining member formed at least in three radial directions from the center part to an end of the erected part.
Patent JP-2002115836-A (JP)
Title: Regenerative exhaust gas processing unit
Inventor: KOUKICHI KIYOTO
IPC: F28D17/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative exhaust gas processing unit capable of collecting thermal energy from an exhaust gas more efficiently and collecting the thermal energy corresponding to the variation of the concentration or the contents of the exhaust gas if the concentration or the contents of the exhaust gas change. SOLUTION: Each of regenerative exhaust gas processing units is provided with a thermal storage body 31, at least two compartments or more of thermal storage chambers 3, gas feeding valves 4 for feeding the exhaust gas to each of the thermal storage chambers 3, exhaust valves 4 for exhausting the exhaust gas from each of the thermal storage chambers 3, combustion chambers 2 communicating with the thermal storage chambers 3 for combusting the exhaust gas, a bypass duct 8 communicating with the combustion chambers 2, a heat exchanger 82 communicating with the bypass duct 8 and a regulating valve 81 for feeding the exhaust gas from the combustion chambers 2 to the heat exchanger 82, wherein the heat is collected by introducing the exhaust gas inside the combustion chambers 2 from the bypass duct 8 to the heart exchanger 82.
Patent JP-2002119275-A (JP)
Title: Medium for testing chemical sensitivity
Inventor: YOKOYAMA SHIGEKI
IPC: C12N1/20
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a medium for testing chemical sensitivity, capable of securing the good growth of the whole species of bacteria. SOLUTION: This medium usable for testing the chemical sensitivity is characterized in that the medium comprises broth, calcium ion, magnesium ion, purified water and a defibrinated blood obtained by removing a red component and a membrane fraction derived from an erythrocyte.
Patent JP-2002138468-A (JP)
Title: Pile head extra-banking removal method of hollow pile and its device
Inventor: OTSUJI SHOICHIRO
IPC: E02D5/34
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device capable of removing an extra- banking section 6 of a pile head 3' of a hollow footing pile 3 as a mass by crane or the like without being required for any chipping work. SOLUTION: When the hollow footing pile 3 is erected in a pile hole 1 in a state to fill the pile hole bored in the ground with an unhardened soil cement 2, a concrete separated substance 4 is applied or attached to the inside of the pile head 3' of the footing pile 3, and after the erection, the soil cement 2 is hardened by a dividing device 5 placed to a standard position of the approximately lower edge of the separated substance 4 in a state to divide it into up and down parts, and a hanger 7 embedded in the extra-banking section 6 on the divided section is hung up to remove the extra-banking section 6.
Patent JP-2002120909-A (JP)
Title: Inventory control system
Inventor: ISHIKURA TOMOHIKO
IPC: B65G1/137
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an inventory control system causing no error in site control without requiring an operator himself to input and record carry-in positions. SOLUTION: The inventory control system comprises automatically measuring the positions of cargoes carried in a one-story warehouse by a manned carrier 10 using a position measurement system 30 and a position measurement server 50 and changing absolute physical positions as the positions of the cargoes 20 measured by the inventory control system 60 into relative logic positions as the relative arrangements of the cargoes for inventory control of the cargoes in accordance with the relative logic positions.  A relative logic coordinate is represented by three units consisting of a row, a bay and a stage, the stage being determined in ascending order as the aggregate of the cargoes which belong to the same height range, the row being determined in crosswise sequence as the aggregate of the cargoes which are the same in stage and not a predetermined range apart from one another and the bay being determined in longitudinal sequence as the aggregate of the cargoes which are the same in row.
Patent JP-2002123438-A (JP)
Title: System, device and method for distributing information
Inventor: MATSUZAKI ATSUSHI
IPC: H04B10/112
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a system, a device and a method for distributing information capable of speedily providing the contents data of comparatively large capacity to a portable information terminal without using radio. SOLUTION: This system has a portable information terminal 50 provided with an infrared transmitting/receiving part 52 capable of transmitting/receiving data by optical signals without contact and a storage means for storing data to be transmitted and received data, and an information distributing device 2 which is provided with an infrared transmitting/receiving part 3 capable of exchanging data with the infrared transmitting/receiving part 52 of the portable information terminal 50 and a storage means for storing contents data received through a network 100, for providing the contents data corresponding to a request from the portable information terminal 50.
Patent JP-2002130503-A (JP)
Title: Gas cock
Inventor: OKUBO ATSUSHI
IPC: F16K13/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce a flow resistance to gas flowing through a gas cock. SOLUTION: In an upstream section 11A of a gas passage 11 which is formed in a cock body 1, a section downstream from a packing 3 is composed of a small diameter hole section 11a on the packing 3 side and a large diameter hole section 11b on a valve storing hole 12 side. The small diameter hole section 11a provides the same inside diameter as that of the packing 3, and the large diameter hole section 11b provides a larger diameter than inside diameter of the packing 3. The inside diameters of a hollow hole 51 and a downstream end section 11B provide the same dimension as that of the large diameter hole section 11b.
Patent JP-2002130637-A (JP)
Title: Circulating fluidized bed furnace
Inventor: SHIMIZU YOSHIHITO
IPC: F23C10/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a circulating fluidized bed furnace wherein the number of plant instruments is reduced together with the reduction of the cost. SOLUTION: Limestone is directly thrown into the circulating fluidized bed furnace 11 from a limestone supply system 50. The thrown limestone desulfurizes any substance (sewerage sludge, residue or disposer) in the furnace, solidifies a sulfur component, and is recovered from a discharge outlet 42 at the outside of the furnace. In the circulating fluidized bed furnace in-furnace desulfurization is ensured with excellent solid/gas contact efficiency and high efficiency. Further, by direct throwing makes an exhaust gas processing system unnecessary, and reduces the number of plant instruments.
Patent JP-2002128465-A (JP)
Title: Horizontal excavation controller for grab-type dredge
Inventor: KOJIMA AKIO
IPC: B66C3/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To horizontally move a knife-edge of a grab bucket in a grab-type dredge having a motor-driven hydraulic bucket and a hydraulic cylinder-type elevator. SOLUTION: A bucket elevating position detector 74 detects a bucket elevating position on the basis of a supporting rope feeding amount detected by a feeding of supporting rope detecting device 72. A bucket knife-edge height moving amount calculator 70 determines the bucket knife-edge height moving amount on the basis of an opening of the bucket detected by a bucket opening detector 22. A bucket knife-edge height calculator 76 adds the bucket knife-edge height moving amount to a bucket elevation position to determine the bucket knife-edge height. A subtractor 78 determines the deviation between a target position determined by a target value setting device 68 and the bucket knife-edge height. Speed control amplifiers 86, 88 control the elevating motion of the elevator on the basis of the deviation.
Patent JP-2002127254-A (JP)
Title: Ultrasonic welding horn
Inventor: NOMURA TOSHIAKI
IPC: B31B1/84
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic welding horn hardly detached from a horn main body even if the elastomer inserted in the horn main body is abraded by ultrasonic vibration. SOLUTION: The ultrasonic welding horn consists of a horn main body 100 and the elastomer 200 inserted in the horn main body. A lower recessed part 120 housing an object to be welded is provided to the lower end of the horn main body 100, and the upper recessed part 11 communicating with the lower recessed part and having a narrow diameter is provided above the lower recessed part. The elastomer consists of a columnar upper support 210 having a large diameter part 211 at its middle part in an up and down direction and the square press part 220 continuing to the lower end of the support part.  When the elastomer is inserted in the horn main body, the side surface of the large diameter of the support part of the elastomer is brought into contact with the side surface of the large diameter of the support part of the elastomer, the side surface of the corner 221 of the pressure part of the elastomer is brought into contact with the lower recessed part of the horn main body, and a protruded part 121 not coming into contact with an object to be welded is provided to the inner surface of the position lower than the pressing part of the elastomer of the lower recessed part of the horn main body.
Patent JP-2002128889-A (JP)
Title: Ester of mercaptofatty acid and polyoxyalkylene compound and preparation thereof
Inventor: MIYATA KATSUJI
IPC: C08G65/334
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide new mercaptofatty acid esters having improved solubility in water and a method of preparing these esters. SOLUTION: These (poly)thiol esters are expressed by: R1.(R2 O)n.(CO).(CH2)m.SH (R1 can be either one of hydrogen, a 1-20 C alkyl group, a 2-20C alkenyl group or a 6-20C phenyl group which may optionally have a substitution group; R2 is a 1-4C alkylene group; m is an integer of 1 to 10; and n is an integer of 1 to 30), and HS.(CH2)l.(CO).O.(R2O)n.(CO).(CH2)mSH (R2 is a 1-4C alkylene group; l and m are independently integers of 1 to 10; and n is an integer of 3 to at most 30). These esters are easily dissolved in water and readily copolymerized with other polymerizable monomers to yield block copolymers having adequate hydrophilicity. The block copolymers provided have excellent properties used as coating resins, especially as antifouling coating resins.  These compounds can be used also for vulcanization agents, antioxidants, polymerization regulators, cross-linking agents, materials of medicines and agricultural chemicals and various other uses.
Patent JP-2001231778-A (JP)
Title: Asymmetrical collimator for optimum breast imaging
Inventor: LEEDS THOMAS M
IPC: A61B6/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a collimator device for an X-ray imaging system. SOLUTION: The device is provided with a first collimator 12 which is arranged along a beam route, which is adjustable in a vertical direction and also can be moved to symmetrically collimate the beam and a second collimator device 24 which is arranged between the first collimator 12 and a detector 14 and which restricts an X-ray at the highest position of the symmetrically collimated beam 30 to arrive at the detector to a previously fixed upper boundary 26a. The second device is constituted in such a way that the upper side edge of an effective imaging area 14a on the detector is determined and that the X-ray 30b at the lowest position of the symmetrically collimated beam 30 to arrive at the detector determines the lower side edge of the effective imaging area and constitutes a lower boundary which is decided by the selective adjustment of the first collimator 12.
Patent JP-2002131444-A (JP)
Title: Walking type buried explosive substance detecting device and method for detecting buried explosive substance using it
Inventor: SHIMOI NOBUHIRO
IPC: G01V3/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking type buried explosive substance detecting device which makes unmanned work possible instead of dangerous manned explosive substance detecting work by utilizing the robot technology at the time of detecting a buried explosive substance, such as the land mine, etc. SOLUTION: This walking type buried explosive substance detecting device is provided with an upper main body 1, a lower main body 2 which is slidably attached to the upper main body 1, a plurality of telescopic walking leg supporting members 7 and 8 which are attached to the right and left sides of the upper main body 1 in the sliding direction of the main body 1. The detecting device is also provided with telescopic walking legs 9 and 10 which are respectively attached to the end sections of the members 7 and 8, a plurality of walking legs 21 and 22 attached to the lower main body 2, and a sliding mechanism 5 which slides the upper and lower main bodies 1 and 2.  In addition, the detecting device is also provided with buried explosive substance detecting sensors respectively attached to the walking legs 9, 10, 21, and 22 and lower main body 2 and a transmitting means 18 which transmits the states detected by means of the sensors.
Patent JP-2002135641-A (JP)
Title: Camera system of freely moving view point and visual line
Inventor: SHIMADA YOSHIHIRO
IPC: H04N7/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain video information corresponding to the movement of a user by mounting a video camera at a distance to a mobile robot and varying its position (view point) and attitude (visual line) corresponds which to moving of a user. SOLUTION: This system is provided with a mobile robot for mounting camera equipment for varying the position (view) of the video camera, ID tags arranged at prescribed intervals on a floor on which the user moves and transmitting characteristic ID data, an ID reader fitted to the user to receive the ID data and an ID data processing means for converting positional information of a user, based on a mapping table for making correspondence of the ID data and a spatial position on the floor. Thus, the variation of the positional information of the user is converted to the moving information of the mobile robot while making correspondence of the position of the user and the position of the video camera mounted to the mobile robot to control the movement of the view of the video camera.
Patent JP-2002141625-A (JP)
Title: Circuit board
Inventor: TAKAGI TOSHIAKI
IPC: H05K1/09
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board that can prevent deterioration in a surface foundation conductor layer without increasing sheet resistance, and has a superior junction property between the surface foundation conductor layer and plating. SOLUTION: In this circuit board 10, the surface foundation conductor layer 4, and a surface wiring conductor film made of Ni and Au plating are formed on the surface of a substrate 1 composed by laminating a plurality of dielectric layer 1a to 1d. The surface foundation conductor layer contains at least one kind having 0.01 to 5 pts.wt out of platinum, rhodium, and ruthenium to 100 pts.wt metal using Ag as a main constituent. In this case, the rhodium should be equal to 0.2 pts.wt or less. The average grain size diameter of Ag in the surface foundation conductor layer after burning should be equal to 0.5 to 10 μm, and at the same time the surface roughness (Rmax) of the surface foundation conductor layer should be 2 μm or less.
Patent JP-2002141441-A (JP)
Title: Package for accommodating semiconductor element
Inventor: OKADA KAZUYUKI
IPC: H01L23/12
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a package for accommodating a semiconductor element which overcomes the problem of obstructing connection to external connection terminals due to outflowing of a part of dam frames onto wiring conductors such as external connection conductors. SOLUTION: This package for accommodating a semiconductor element is provided with a wiring substrate 1, which is constituted by adhering wiring conductors 4 on insulating substrates 2, 5, 7 and which has a hollow part 1a for accommodating a semiconductor element S on the upper central part, dam frames 9 formed on the upper face of the wiring substrate 1 surrounding the hollow part 1a for preventing outflow of sealing materials for sealing the semiconductor element S accommodated in the hollow part 1a from the opening of the hollow part 1a, and dam-frame-region patterns 4d which indicate the forming regions of the dam frames 9 and which are formed by wiring conductors 4 underneath the dam frames 9. The dam frames 9 can be formed at highly accurate positions, and do not flow onto wiring conductors 4 such as external connection conductors 4c.
Patent JP-2002138987-A (JP)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D19/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact vacuum pump capable of efficiently vacuumizing from atmosphere to high vacuum (degree of vacuum: 10-5 Pa) by one unit. SOLUTION: A turbo-molecular pump mechanism part 2 is arranged on a high vacuum side, a volute pump mechanism part 4 is arranged on an atmosphere side, and a screw groove pump mechanism part 3 is arranged in an intermediate part between the turbo-molecular pump mechanism part 2 and the volute pump mechanism part 4. A rotor vane 201 of the turbo-molecular pump mechanism part 2, a rotor 300 of the screw groove pump mechanism part 3, and an impeller 401 of the volute pump mechanism part 4 are integrally attached to one rotor shaft 7, which is rotated and driven by one motor 9.
Patent JP-2002139293-A (JP)
Title: Heat exchanger
Inventor: ADACHI TOMOYASU
IPC: F25B1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of positioning easily flat tubes without generating any dead space in the widthwise direction of them by inserting the end parts of the flat tubes into the inserting holes of a header. SOLUTION: The multi-flow type heat exchanger 10 is constituted of a pair of headers 11, 11 provided with inserting holes 15 in the multitude of stages so as to be communicated with respective refrigerant flow passages 13a, 13b formed in two rows in the lengthwise direction of the same with a predetermined interval, and a multitude of flat tubes 6, whose end parts are inserted into inserting holes 15 and which are connecting to the pair of headers 11, 11.  A separating wall 14 between the refrigerant flow passages 13a, 13b in the headers 11 is provided with stepped holes 20 constituted of tube inserting parts 22 equipped with a tube abutting surface, against which the tip end surfaces of flat tubes 6 inserted through the inserting holes 15 are abutted, and communicating holes 23, formed on the tube abutting surface 21 to communicate the neighbored refrigerant flow passages 13a, 13b formed on the tube abutting surfaces 21 with each other.