baber/WOPTO huggingface dataset:
Patent JP-2000284950-A (JP)
Title: Method and data processing system for developing data flow program, user interface, data processing system for executing data flow program, computer-readable medium storing command for executing method for developing data flow program, method and system for optimizing execution of data flow program, and computer- readable medium storing command for executing the method for optimization
Inventor: LEWIS BRADLEY
IPC: G06F15/16
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To facilitate development of a data flow program by defining a memory area so as to divide it into plural blocks, designating the dependence between blocks by a user and showing the relation between two blocks by each dependence. SOLUTION: A figure for a developing person to use for defining a memory area is displayed (S610). Through the use of a tool, the developing person divides the area into blocks (S620). As long as the blocks exist in an area to be processed (S630), the developing person selects the block (S640), identifies the other blocks giving influence to the final state of the selected block (S650), and designate the program code of each block such as the part of a conventional control flow program (S660). The developing person confirms a dependence relation between blocks by inter combining the blocks on a picture (S670) and the blocks are logically inputted to a queue (S680).
Patent JP-2001216907-A (JP)
Title: Ion source
Inventor: INAI YUTAKA
IPC: H01J27/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To restrain the expansion to the plasma side of the magnetic field generated by permanent magnets for suppressing light ions to be extracted and to reduce the effect of the magnetic field on plasma. SOLUTION: This ion source 2a is arranged near the upside of a plasma electrode 15 of an extraction electrode system 14, by holding an ion extracting area 20 of the extraction electrode system 14 between, in a heteropolar confrontation, and it is provided with a pair of permanent magnets 26 which generate a magnetic field 28 along the face on the side of plasma 10 of the plasma electrode 15. To each of these permanent magnets 26, a strong magnetic material 30 which is magnetically connected to the back of the permanent magnet 26 and covers the upside of the permanent magnet 26 on the side of plasma 10 is arranged, respectively.
Patent JP-2001210236-A (JP)
Title: Method for forming fluorescent layer
Inventor: TAKEDA SUSUMU
IPC: H01J11/42
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of barrier ribs of a fluorescent layer in a plasma display panel. SOLUTION: A fluorescent film on which a mixture composed of a fluorescent material and reactive wring polymer composition is applied is adhered to a rear plate of a plasma display panel having barrier ribs, and the fluorescent film is pressed to the barrier ribs using a jig with a rugged shape opposite to the rugged shape formed by the barrier ribs.
Patent JP-2001217416-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: NAKAMURA MORIO
IPC: H01L29/78
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To promote the miniaturization and speedup of an MISFET by making the suppression of the short channel effect compatible with the reduction of the p-n junction capacitance. SOLUTION: After forming the source and drain (n+ type semiconductor regions) of an MISFET, a p-type semiconductor region 10 is formed to suppress the short channel effect and the p-type semiconductor region 10 is formed at a minimum essential region by suppressing an impurity from diffusing due to the heat history of the process.
Patent JP-2000292124-A (JP)
Title: Lighting device
Inventor: HAMASUNA CHIKUN
IPC: G01B11/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To continuously change the illumination angle of light for an object to be measured and to prevent a part where no light is applied from being generated by supporting an optical fiber at a support member that is provided at a horizontal table so that it can be elevated freely and at the same time elevating the support member by a light path-changing means. SOLUTION: A table 1 is provided with an annular ring plate 2 so that the visual field of an image pick-up camera 11 cannot be blocked, and four cylindrical lenses 21 are mounted to the lower surface of the ring plates 2 at an equal interval. The light axis of the lenses 21 is inclined by approximately 40 degrees for a bed B for retention. With the position relationship between a light projection part 3 and the ring plate 2, when a light projection window 31 is located at the light axis of the lenses 21, light cannot be refracted by the lenses 21 and is applied to a subject at an angle of approximately 40 degrees.  Then, when a pulse motor 23 is operated and a reflection mirror 51 of the light projection part 3 is moved up and down between specific positions, the center position of the lenses 21 for a reflection mirror 51 also changes, and light being reflected by the reflection mirror continuously changes from approximately 15 to 60 degrees.
Patent JP-2001222337-A (JP)
Title: Computer and start diskette preparing method and storage medium
Inventor: MATSUMOTO JUN
IPC: G06F9/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To easily perform failure restoration by allowing an OS to prepare a start diskette having generality when a computer is normally operated after peripheral equipment is connected to the computer. SOLUTION: This OS of this computer is provided with a start diskette preparing function which obtains system constitution information constituted at present under its own environment, setting information (CONFIG. SYS or the like), and built-in file (each kind of driver) information or the like in preparing a start diskette, and prepares built-in constitution selection information based on the obtained present system constitution information, and displays a built-in constitution selection picture, and when the additional key of the built-in constitution is selected, copies the absolute minimum program module necessary for starting itself, and the setting information (CONFIG. SYS or the like) and the built-in file (each kind of driver) information among the present system constitution information to an FD61.
Patent JP-2001219330-A (JP)
Title: Machine tool
Inventor: YASUI MOTOHIRO
IPC: B23Q3/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a tool replacing device 22 capable of surely replacing a tool to a spindle. SOLUTION: The upper tubular support part 25a and lower sliding tubular part 25b on the upper side of each tool post 25 of the tool replacing device 22 are formed integrally with a synthetic resin. A pair of tool posts 25 and 25 are installed on a supported block 24 liftably and undrawably upward, and each tool post 25 is energized upward by an energizing spring 43. The upper end portion of the upper part 25a of each tool post 25 is separated by a plurality of vertical split grooves 26 so as to open upward. A stepped part 27 capable of supporting a synthetic resin collar of a tool is formed on the inner diameter side of the upper end portion of the upper part 25a displaceably downward.
Patent JP-2001218903-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can prevent balls from returning from a guide rail side to a launching rail side. SOLUTION: This pinball game machine comprises a launching rail 14, launching means 12 for launching game balls on the launching rail, and a guide rail 17 for guiding the game balls launched from the launching rail 14 with the launching means 12 to the game region 15 of a game board 8, and further comprises returning ball preventing means 35 for preventing balls returned from the guide rail 17 from returning onto the launching rail 14 above the terminal side of the lunching rail 14.
Patent JP-2000195051-A (JP)
Title: Optical disk apparatus
Inventor: NAKANE KAZUHIKO
IPC: G11B27/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk apparatus in which a sector address can be determined solely irrespective of a groove part/an inter-groove part to an optical disk of a predetermined format with one spiral formed by alternately connecting tracks of the groove part and inter-groove part. SOLUTION: The optical disk apparatus is constituted to record/reproduce an optical disk 100 in which a first address information part showing sector addresses of groove parts and a second address information part showing sector addresses of inter-groove parts mutually shifted in opposite directions are applied to a header part. The apparatus has a system control part 2 for outputting a control signal indicating a polarity corresponding to the groove part or inter- groove part, and an address extract part 1 for recognizing either of the first address information part and the second address information part as the sector address of a subject sector on the basis of the control signal.
Patent JP-2001233558-A (JP)
Title: Car position indicator
Inventor: MIYAJIMA AKIHISA
IPC: B66B1/52
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a car position indicator capable of arranging indication figures on the indicator in a good order even if a plurality of floors are arranged in different space relation. SOLUTION: A whistway 1 is provided with a car position detector 9, and a car position indicator 10 is installed in each of a plurality of floors 2. Each of the indicators 10 is provided with an indication figure 11 corresponding to the floor 2, and a motion pointer 12 opposed to the figures 11 and moving corresponding to the position of a car 5 is driven by a driver 13 for moving to the figure 11 corresponding to the position of the car 5. A motion pointer controller 18 is provided, and the driver 13 is energized by the vertical motion of the car 5, and the motion of the motion pointer 12 is controlled in correspondence with the distance between floors 2. Through this constitution, regardless of the distance between floors, the motion pointer 12 is correctly opposed to the figure 11 in correspondence with the floor 2 corresponding to the position of the car 5.
Patent JP-2001234700-A (JP)
Title: Tunnel backfilling device, and tunnel backfilling method
Inventor: OKADA YASUNORI
IPC: E21F15/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a cutter or the like of a drilling machine from biting a working face for realizing smooth work. SOLUTION: This device is composed of a base seat ring 26 having a front side part 26a which can be axially applied to an end part 50a of a tunnel lining 50 axially movably provided inside an inner cylinder 20 and inserted into the inner cylinder 20, and a jack 25 which can be driven to axially press base seat ring 26 to the inner cylinder 20. In placing backfilling material, the base seat 26 is pressed to be axially applied to the end part 50a of the tunnel lining 50 through a seal member 27, so axial move of an outer shell 2 can be prevented to prevent a cutter 7a from biting the ground 70.
Patent JP-2001236506-A (JP)
Title: Method and device for detecting white line
Inventor: OTSUKA KAZUYOSHI
IPC: G06T7/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the white line detection accuracy by preventing a white line from being erroneously recognized due to blurring of a white line itself or an unclear white line image. SOLUTION: This device has an image input part 1 for providing white line image by photographing the front of a vehicle, a white line candidate point extracting part 22 for extracting the candidate points of a white line from that obtained white line image, a blur degree judging part 23 for judging whether the white line image is blurred or not, and a white line extracting part 25 for finding a straight line, which approximates the sequence of extracted white line candidate points, and recognizing this straight line as a white line at least.  When the result of the blur degree deciding part 23 shows the presence of blur, the sequence of white line candidate points extracted from the white line image before a fixed time is superposed on the sequence of white line candidate points extracted from the present white line image by the white line extracting part 25, the straight line approximating the overlapped white line candidate point sequences is found and this is recognized as a white line.
Patent JP-2001235430-A (JP)
Title: Optical inspection instrument and optical surface inspection instrument
Inventor: KOIDE NORIYUKI
IPC: G01B11/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of cloudiness on an optical member caused by illumination light for inspecting an ultraviolet range without heating the optical member. SOLUTION: Ultraviolet rays with a wavelength of below 400 nm are emitted from a superhigh pressure mercury lamp 101. The ultraviolet rays for inspection irradiate a wafer 103 by a condenser lens 102. The emission light of the wafer 103 forms an image with an objective lens 104 and an imaging lens 105 on a CCD 106. The optical members are arranged in a container 108 filled with a nitrogen gas. The nitrogen gas contains none of sulfur dioxide, ammonium, oxygen and the like which forms ammonium sulfate. This can prevent the ammonium sulfate from adhering to the surface of the optical members such as lens even under a prolonged use of the ultraviolet rays.
Patent JP-2001244164-A (JP)
Title: Method and device for developing resist
Inventor: OSA NOBUYOSHI
IPC: G03F7/32
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of a resist, a mixture of a developing solution and the resist, etc., to a resist pattern on a semiconductor substrate. SOLUTION: When forming the resist pattern on a wafer substrate, the adhesion of a removed resist, a mixture of the alkaline developing solution and resist, etc., to the resist pattern is prevented, in such a way that a resist film formed by applying the resist to the substrate is exposed (S1) and the exposed portion of the resist film which becomes soluble is removed with the alkaline developing solution (S2), and then the patterned resist film is cleaned with ozone water.
Patent JP-2001239341-A (JP)
Title: Manufacturing method for coiled spring
Inventor: ABIRU NORIFUMI
IPC: B21F35/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for coiled spring which prevents grooved side walls for forming from being damaged or from wearing, resulting in shortening tools' life through an excessive pressure against coil forming tools when pitches are added to coils and which keeps damages from occurring on wire materials and allows an initial proper tensile force to be granted. SOLUTION: When a wire material delivered from a quill 2 with at least one of coil forming tools 3B (3A) is incurvated and concurrently a coiled spring to which pitches are added by a pitch tool 4 is manufactured, the coil spring shall be wound in the position rotated only by the set-up rotating angle θ, centering on the shaft center of the shank section in the forming groove by the forming tools 3B (3A) in a predetermined time from the beginning to the end of winding. And when the given pitches are much bigger, the forming groove by the forming tools 3B (3A) is shifted for winding to the coil forming direction only by set-up movement volume Lb.
Patent JP-2001242255-A (JP)
Title: Radiation detector and radiation image pickup device
Inventor: TOKUDA SATOSHI
IPC: H01L31/115
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector of large area and a radiation image pickup device. SOLUTION: In the case of this radiation detector 1, a polycrystalline CdTe film 5a is formed by a close sublimation method using a sintered body of CdTe powder material. The CdTe film 5a is formed as a film with film thickness enough to capture radiation in a short time and large area corresponding to the size of a support base 2.
Patent JP-2001241319-A (JP)
Title: Diagnostic device for engine
Inventor: NAKAGAWA SHINJI
IPC: F01N13/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device for engine capable of reducing manufacturing costs and correctly diagnosing adsorbing performance of a HC adsorbing material without deteriorating exhaust when HC of a hydrocarbon HC adsorbing material is separated. SOLUTION: This diagnostic device for an engine is provided with the HC adsorbing material disposed in an exhaust pipe, an upstream air-fuel ratio sensor 12 for detecting a wide air-fuel ratio of exhaust gas, a downstream air-fuel ratio sensor 3 for detecting a rich or lean condition of exhaust gas, and a controller 16. The controller is provided with means 31 for correcting an air fuel ratio of an upstream side of the HC adsorbing material, means 30 for correcting an air-fuel ratio of a downstream side of the HC adsorbing material, and means 28 for estimating an HC adsorbing amount of the HC adsorbing material.  The means for estimating the HC adsorbing amount estimates it on the basis of a difference between a stoichiometric air-fuel ratio C and an output value of the upstream air-fuel ratio sensor for a period when a temperature of the HC adsorbing material attains a HC separating temperature A or more, and then it attains a prescribed value B and less after the output value of the upstream air-fuel ratio sensor is corrected and controlled in a lean condition.
Patent JP-2001242934-A (JP)
Title: Obstacle detection equipment, method therefor, and recording medium containing an obstacle detection program
Inventor: MATSUNAGA SHINICHI
IPC: G05D1/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide obstacle detection equipment for detecting an obstacle so that an autonomous moving robot or an automobile can move safely. SOLUTION: There are provided a range image acquisition means for obtaining a range image of an object according to the three-dimensional coordinate values of object surface points obtained from a measured distance to each object surface point extending in a front sight of a range sensor; a histogram generation means for generating a three-dimensional histogram of the object by projecting measured surface points on a predetermined horizontal or vertical plane to accumulate the number of measured surface points in each predefined grid cell, which is coarser than the measurement resolution of the range sensor, on either the horizontal or vertical plane; a binary value generation means for generating binary values obtained from the histogram using a predetermined threshold;  and an obstacle map generation means for generating an obstacle map to specify position relation between the range sensor and an obstacle extracted by performing clustering processing on the generated binary values.
Patent JP-2000289678-A (JP)
Title: Pedal for bicycle
Inventor: UEDA YUTAKA
IPC: B62M3/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a pedal capable of being operated effectively in the dirty environment or the muddy environment by providing a first cleat guide section guiding a cleat upward in response to the relative torsional action between the cleat and a main body and a second clamp member rockably connected to a second end section of the main body. SOLUTION: This pedal 10 is basically provided with a pedal shaft 20 connected to a crank arm and a pedal main body 22 rotatably connected to the pedal shaft 20 for supporting the foot of a rider. The pedal main body 22 is provided with a first clamp member 24 and a second clamp member 24. The first clamp member 24 and the second clamp member 24 are the same, and each clamp member 24 forms a front cleat engaging section and a rear cleat engaging section respectively. A cleat on the pedal main body 22 can be supported, a releasing action from the cleat is improved, and the relatively lightweight pedal 10 for a bicycle can be provided at a low manufacturing cost.
Patent JP-2001246208-A (JP)
Title: Filter
Inventor: SANO SHINJI
IPC: B01J35/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter having durability and showing excellent functionality having odorization preventing properties, deodorizing properties, antibacterial properties, antifungal properties and antistaining properties at the same time. SOLUTION: This filter comprises a hat material composed of fibers as a main constituent material and at least one kind of a binder selected from an alkyl silicate resin, a silicone resin and a fluoroplastic resin and a photocatalyst are provided on the surfaces of fibers.
Patent JP-2001247760-A (JP)
Title: Urethane composition
Inventor: MASUBUCHI TETSUO
IPC: C08L101/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an urethane composition excellent in scratch resistance of the surface of molded products therefrom, and excellent in flexibility, heat resistance, low-temperature characteristics, weatherability, mechanical strength and molding processability, therefore useful in automobiles, home appliances, toys, miscellaneous goods, etc., and because of being high in scratch resistance of the surface of the molded products therefrom, enabling the coating process for the molded products to be obviated and thereby, their high productivity and low cost to be realized. SOLUTION: This urethane composition as a thermoplastic elastomer composition comprises (A) 100 pts.wt. of a polyurethane elastomer, (B) 3-100 pts.wt. of a carboxylic acid-modified polymer where carboxylic acid group or its derivative group is bound in the molecule, and (C) 10-900 pts.wt. of a rubbery elastomer.
Patent JP-2000267934-A (JP)
Title: Bench mark test for cache miss
Inventor: LAURENTI GILBERT
IPC: G06F11/22
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for reducing the power consumption of a programmable DSP exclusive for a radio telephone or control and improving the execution efficiency of DSP algorithm. SOLUTION: A DSP in a cache consistency circuit has variable instruction length, high code density and easy programming and its structure and a set of instructions are optimized so that DSP algorithm is executed at low power consumption and high efficiency. A cache 814 is formed in a mega-cell mounted on a single integrated circuit 800 to shorten instruction access time. A performance monitoring circuit 852 is included in the mega-cell to monitor a selected signal and collect bench mark phenomena. The circuit 852 can be inquired through a JTAG interface 850. The performance of an internal cache is determined by sending a cache miss signal 816 from the cache 814 to the circuit 852. The bench mark phenomena are collected during the execution of a window selected by a window circuit 824 in the mega-cell.
Patent JP-2001250262-A (JP)
Title: Optical pickup device
Inventor: AOKI MASAHIRO
IPC: G11B7/135
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalk between optical beams while proper focusing is maintained for all optical spots, in a multi-beam type optical pickup device 10 in which data reading is speeded up by forming an optical spot 42 in each of plural tracks 40 on an optical disk 20 and in which focus control of all optical spots is performed by using only the reflected light of an optical spot 42 m. SOLUTION: A diffraction grating 13 for prescribing optical spot array is superimposed on a surface on the beam splitter 14 side of a diffraction grating 12 for forming optical beams and arranged, changing the advancing, direction of zero-, ±1st-, ±2ndand ±3rd-order optical beams from the grating 12, and obtaining the array of a desired optical spot. In this array, the optical spots are sequentially numbered from the one closer to the center of the optical disk 20, and the line with odd numbered optical spots 42 aligned and the line with even numbered optical spots 42 aligned are parallelized at a prescribed distance apart.