baber/WOPTO huggingface dataset:
Patent JP-2001123384-A (JP)
Title: Treatment of hot waste pulp liquor
Inventor: KETTUNEN AUVO K
IPC: D21C/
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for the treatment of hot waste pulp liquor effective for improving the economical efficiency of steam of a flash tank placed near a digester for treating a cellulose fiber material, and provide a system for the treatment. SOLUTION: The utilization efficiency of steam can be effectively improved by the use of a jet ejector 81 in a cellulose chemical pulp plant. The volume of steam generated from a flash tank 71 to flash the black liquor discharged from a pulp digester is increased (e.g. at least by about 10%) by operating the jet ejector 81 connected to the steam ejection port 82 of the flash tank 71. The volume and temperature of the liquid discharged from the flash tank 71 are decreased and the concentration is increased. Steam 76 having higher pressure is supplied to the jet ejector 81 from another source and, as a result, the reduced pressure or partially evacuation conditions can be formed in the flash tank 71.
Patent JP-2001358928-A (JP)
Title: Image correction device
Inventor: TATSUMI SETSUJI
IPC: H04N1/393
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder that can efficiently correct a defect on an image visually recognized on a print image without using an infrared ray in the case of outputting the print image from image data. SOLUTION: The image recorder solves the tasks above, which is provided with an image read means that reads a print image of an original image onto the defects of which marks are added and with an image correction means that corrects image data of the original image by using the positions of the marks on the read image read by the image read means.
Patent JP-2001358175-A (JP)
Title: Method of mounting electronic component and electronic component mounting unit
Inventor: NISHIKAWA EISHIN
IPC: H05K3/32
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting electronic components and an electronic component mounting unit, which can uniformize distribution, of a bonding material in bonding surfaces of the electronic components with respect to a circuit forming block and enhance the reliability of bonding and sealing. SOLUTION: Electronic components 1, 51 are bonded to circuit-forming blocks 6, 56 via resin-containing bonding materials 5, 55, with bumps 2, 52 on electronic component bonding surfaces making electrically contact electrodes 7, 57 of the circuit form blocks, and they are bonded thermally to cause the bonding materials to harden, while a bonding material flow regulating members 3, 53 on the electronic component bonding surfaces regulate the flow or the bonding materials toward the peripheral parts of the electronic component bonding surfaces.
Patent JP-2002000878-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the program storage capacity of a controller. SOLUTION: The controller equipped in this game machine stores individual programs for plural different processings to be executed in the controller and a common program in common to the plural different processings. Then, a stack area S for storing restoration information preserved at the time of executing the common program is divided into plural areas (S1 and S2). Then, as the stack area to be used at the time of executing the individual program, one of the divided plural areas (S1 and S2) is specified for each individual program.
Patent JP-2001035061-A (JP)
Title: Device for parallely moving cartridge inserting/ ejecting device
Inventor: LUFFEL ROBERT W
IPC: G11B17/22
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of machining the components and guide rails by achieving the enhanced positioning accuracy of a positioning system by using the minimum number of components. SOLUTION: A parallel moving device 10 for moving a cartridge inserting/ ejecting device 12 along a path 14 is provided with a first thin and long gear rack 20 positioned along the path 14, and a second thin and long gear rack 22 disposed away from the first thin and long gear rack 20 and positioned along the path 14. A first driving pinion 42 attached to the cartridge inserting/ ejecting device 12 engages with the first thin and long gear rack 20 and, similarly, a second driving pinion 28 engages with the second thin and long gear rack 22. A driving device 32 operated in relation to the first and second driving pinions 42 and 28 rotates the first and second driving pinions 42 and 28, and moves the cartridge inserting/ejecting device 12 along the first and second thin and long gear racks 20 and 22.
Patent JP-2002005364-A (JP)
Title: Pipe coupling
Inventor: KUWABARA TETSUYA
IPC: F16L27/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling capable of buffering load applied to a hose end and preventing damage of a socket due to the load. SOLUTION: This pipe coupling comprises the socket 1 and a plug 2 provided with a proper locking mechanism and attachably/detachably connectable and has a base part 28b of the hose end 28 constituted of a main body 28a bent and molded in a substantially V-shape and the base part 28b mounted rotatably on the socket 1 so as to change the direction of the main body 28a. The hose end 28 is constituted in such a manner that a center shaft C of the main body part 28a bent and molded to present the substantially V-shape and a rotary shaft D of the base part 28b are constituted so as to cross each other but so as not to coincide each other on the same plane.
Patent JP-2002008398-A (JP)
Title: Serial access memory and data-write/read-method
Inventor: YOSHIOKA SHIGEMI
IPC: G11C7/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a serial access memory and a data-write/read-method in which a test time can be shortened. SOLUTION: After stored data of memory cells MC11-MCm1 connected to a word line WL1 are transferred simultaneously to read-registers Rreg-1 to Rreg-m, stored data of memory cells MC12-MCm2 connected to a word line WL2 are transferred simultaneously to write-registers Wreg-1 to Wreg-m. Data stored in the read-register is transmitted to an output means 123 through read- data buses RD,/RD. Data stored in the write-register is transmitted to an output means 123 through write-data buses WD, /WD, input/output means 122, and second read-data buses RD2, /RD2. The output means 123 compares data transmitted from the read-data buses RD, /RD with data transmitted from the second read-data buses RD2, /RD2.
Patent JP-2002009946-A (JP)
Title: Customer management system
Inventor: MIZUNO MASATAKA
IPC: G06Q30/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To easily determine a vehicle dispatch position by a vehicle dispatch base station 40 in the case of requesting vehicle dispatch from a customer to the base station 40 by using a public telephone 2 or a portable telephone 3. SOLUTION: In the case of requesting vehicle dispatch from the customer to the base station 40 through the public telephone 2, a map corresponding to the set position of the public telephone 2 is retrieved on the basis of the management number of the telephone 2, and in the case of requesting vehicle dispatch through the portable telephone 3, a map corresponding to the current position of the telephone 3 is retrieved on the basis of the cell position or the like of a repeater station 4 for the telephone 3 and the retrieved map is displayed as a map concerned with the vehicle dispatching position.
Patent JP-2002013542-A (JP)
Title: Connecting construction of rotational member
Inventor: HAYABUCHI MASAHIRO
IPC: F16H57/023
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To make short axial length of a connecting section while maintaining sufficient length of a spline engaging part and to reduce working man-hours. SOLUTION: In a rotational member comprising a first rotational member 1 which has a large diameter part 1a and a small diameter part 1b, and a second rotational member 2 connected to the member 1, a spline part 11 on the outer periphery of the small diameter part of the rotational member 1 and a spline part 21 on the inner periphery of the second rotational member 2 are spline-connected relatively unrotatable by engagement and are controlled in the relative axial movement by a snap ring engaged in a snap ring groove 12 of the outer periphery of the small diameter part and a snap ring groove 22 of the inner periphery of the rotational member 2.  The axial length is made shorter by placing the snap groove 12 overlappingly on a spline machining allowance area between the spline 11 and the large diameter part, and heat treatment work can be finished with single operation by making the spline 11 the serial spline not divided by the snap ring groove 12.
Patent JP-2002014973-A (JP)
Title: Video retrieving system and method, and recording medium with video retrieving program recorded thereon
Inventor: KUWANO HIDEKATSU
IPC: G06T1/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce errors in the judgment of similarity caused by a gap between with meaning contents which the feature of a picture and voice has. SOLUTION: A character information recognition part 2 recognizes character information such as telop characters displayed in video with respect to video stored in a memory and outputs the character codes of plural character recognition result candidates with respect to one character displayed on a screen. A recognition result similarity calculation part 4 takes out a character code string candidate recognized from each video frame extending to two video frames from plural recognition results stored in a recognition result storing part 3 and calculates similarity between the character recognition results with respect to all of the pairs. A result outputting part 5 outputs the character code information and similarity of the character recognizing results.
Patent JP-2002015664-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: WATANABE HIROSHI
IPC: H01J11/38
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display panel solving a problem of a withstand voltage property of a dielectrics glass layer. SOLUTION: In a glass paste which forms a dielectric glass layer, a glass material having a grain size distribution in which two peaks exist is used, by mixing a glass materials having a large (course) grain size and a glass material having a small grain size.
Patent JP-2002020146-A (JP)
Title: Producing process of wood aggregate
Inventor: SHIODA KAZUJI
IPC: C04B18/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a wood aggregate to be used together with an inorganic hardening material. SOLUTION: This production process of wood aggregate 1 to be sued together with an inorganic hardening material comprises crushing wood into wood chips and impregnating the wood chips with a polymerizable composition, wherein in the inside of the wood aggregate 1, a crosslinked material 2 formed from the polymerizable composition is integrated with the wood aggregate 1, and on the surface of the wood aggregate 1, a crosslinked material coating film 3 is formed.
Patent JP-2002014291-A (JP)
Title: Electronic endoscope device
Inventor: ABE KAZUNORI
IPC: G02B23/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent narrowing of an operating range of iris control, etc., by eliminating the nonuniformity of photometric conditions of divided photometry areas and well controlling the brightness even if the light distribution characteristics of an imaging area, etc., change. SOLUTION: This electronic endoscopic device is provided with an objective optical system, a CCD and a memory in which imaging information including sizes and light distribution characteristics is stored. A processor unit connecting the electronic endscope has a photometric section for measuring the photodetector state by using the divided photometry areas, a microcomputer, etc. The microcomputer reads the imaging area information on the electronic endoscopic device side and sets the plural photometric areas EA to EC varying in sizes in the photometric section and imparts weightings A to C to the respective divided areas of these photometric areas EA to EC. As a result, even if the sizes and the light distribution characteristics of the actual imaging areas FA to FC determined by the objective optical system change, the good photometry and brightness control may be realized.
Patent JP-2001073704-A (JP)
Title: Cooling tip of rotor blade
Inventor: CORREIA VICTOR H S
IPC: F01D5/20
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide turbine rotor blade with improved cooling. SOLUTION: The turbine rotor blade includes hollow wing part having squealer tip rib 36 stretching outside from tip cap 40 closing wing part. Impingement baffle 44 is provided separated inside from tip cap making up tip plenum 46 between tip cap. Impingement holes 48 go through the baffle toward the joint, so that the jet stream of cooling conductor collides with cap joint 42.
Patent JP-2002012614-A (JP)
Title: CATALYST FOR POLYMERIZING alpha-OLEFIN AND METHOD FOR POLYMERIZING alpha-OLEFIN
Inventor: ITO MASAAKI
IPC: C08F4/656
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly-active polymerization catalyst for a polypropylene excellent in molding processability, suitably usable for blow-molding, sheet- forming, injection molding or the like, and having high stereoregularity and high melt tension. SOLUTION: This catalyst for polymerizing the α-olefin is obtained by bringing (A) a contact product obtained by bringing a solid component consisting essentially of Ti, Mg and a halogen into contact with a silicon compound represented by general formula (1) (wherein, R1 to R4 are each an aliphatic hydrocarbon group or the like, or R1 and R2, and R3 and R4 may form each one ring in conjugation with each other; and R5 is a 1-6C linear hydrocarbon group), into contact with (B) an organoaluminum compound and (C) a silicon compound represented by the formula: R1'R2'3-mSi(OR3')m (R1' and R2' are each a hydrocarbon or the like; R3 is a hydrocarbon group; and 2<=m<=3).
Patent JP-2002020279-A (JP)
Title: Eye lotion
Inventor: EGAMI FUMIYASU
IPC: A61K31/145
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an eye lotion having excellent therapeutic effect of ectocornea disorder. SOLUTION: This eye lotion is characterized in that 0.05-0.3 w/v%; hyaluronic acid or salt thereof, and 1.0-3.0 w/v% taurine are formulated therewith.
Patent JP-2002016779-A (JP)
Title: Information communication method and unit, and storage medium
Inventor: MATSUZAKI SUSUMU
IPC: H04N1/413
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information communication method and its unit that can select a coding mode providing the least data quantity to an expansion capability of an opposite device in the case of transmission and transmits data coded in the selected coding mode. SOLUTION: The image communication unit has a work RAM 3 that stores compression-coded information, a CODEC 4 that expands the information stored in the work RAM 3 and applies compression coding to the expanded information according to some kinds of coding modes, a CPU 1 that measures a coded data quantity in the case of coding by the CODEC 4, an image RAM 14 that stores the coded data quantity measured by the CPU 1 while linking the quantity to the information by each coding, a network control unit 7 that transmits the information stored in the image RAM 14 to an opposite terminal, and the CPU 1 that retrieves the coded data quantity measured by the CPU 1 and selects the coding system minimizing the expansion capability of the opposite terminal in the case of transmitting the information by the network control unit 7.
Patent JP-2002023741-A (JP)
Title: Synthesizer for acoustic signal
Inventor: MOTEGI TOSHIO
IPC: G10L13/07
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizer for acoustic signals capable of reproducing the acoustic signals of a range wider than before even while utilizing standard code data based on a prescribed standard such as an MIDI standard. SOLUTION: A general purpose standard data form (figure 3 (a)) and an extension data form (figure 3 (b)) capable of handling highly accurate data are prepared. In the extension data form, the number of channels for recording each of single sound for constituting chords is increased, a note number can be more finely recorded by providing a fine pitch and further, a lot of sound velocities can be recorded. Thus, highly accurate sounds which can not be reproduced by the conventional standard data form can be reproduced.
Patent JP-2002027243-A (JP)
Title: Image processing method
Inventor: SAITO YOSHIHIRO
IPC: H04N1/405
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method which can reduce the granularity of an output image, and can prevent the gradation of an output image from changing largely even in the case that the reemergence of middle gradation is instable. SOLUTION: Plural pieces of multivaiued dither thresholds are set by making plural pieces of threshold coordination coefficients  delta (k)} (but, k=1,..., N) when defined that the number of expressed multivaiues is N, and also, setting these threshold coordination coefficients such that they are in monotonic increase, and that the sum total is zero, and besides in such relation that the kth code and the N-k+1th code are inverted, and substracting the threshold coordination coefficients form the stochastic screen value.
Patent JP-2002024759-A (JP)
Title: Image processor, image processing method, and storage medium
Inventor: FUKUOKA SHIGEO
IPC: G06K9/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in the judgement of direction of document expressed by document image data by compensating the results of character recognition based on a level for cells in a table when recognizing characters included in the cells in the table to judge the direction of table type document. SOLUTION: Document/table is analyzed, and the results of the analysis are outputted (step S11). Order is given to each cell based on the direction assumed as the direction of document/table (step 312). Character recognition processing is done for each character in a character region using a characteristic quantity vector in the assumed direction (step S13). The direction of document/ table is judged based on the results of character recognition for obtained four directions, and the results of judgement are outputted. That is, the direction of the largest operation value among the operation values in the assumed direction for respective four directions is used as the direction of document/table (step S15).
Patent JP-2002021725-A (JP)
Title: Reciprocating compressor
Inventor: IZAWA RYOSUKE
IPC: F04B39/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating compressor capable of restricting the generation of the noise in the case of a low load without increasing the manufacturing cost. SOLUTION: This reciprocating compressor is provided with a cylinder block having plural cylinder bores, plural pistons housed in the cylinder bores freely to be slid, a rear head 3 provided in an end surface of the cylinder block through a valve plate, a suction chamber 13 annually formed inside the rear head 3, a suction port provided in the valve plate so as to communicate the cylinder bores with the suction chamber 13, and a suction valve for opening and closing the suction port. A bulkhead 50 is integrally provided with the rear head 3 on the way of an inner space of the suction chamber 13.  The bulkhead 50 and the suction port 14 are provided with a space at 90 degree in the circumferential direction of the rear head 3 so that the sound at 400 Hz of frequency transmitted in the annular inner space of the suction chamber 12 is offset by the interference of the bulkhead 50 and that the amplitude of the sound is reduced to the minimum in the suction port 14.
Patent JP-2002025112-A (JP)
Title: Optical recording medium
Inventor: KAGAMI NOBUTAKE
IPC: G11B7/24097
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a protective layer chiefly due to the medium supporting means of a recording-reproducing equipment and to stably perform recording and/or reproduction. SOLUTION: The optical recording medium has at least a substrate 2 having a central hole and a protective layer 7 formed above the substrate 2. At least a region of the protective layer 7 corresponding to the innermost side of an information area is coated with a printed layer 8.
Patent JP-2002019290-A (JP)
Title: Heat sensitive recording body
Inventor: KOIKE HIROSHI
IPC: B41M5/28
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording body employing a thermoplastic resin film, which has good transparency and enough drape for the inserting properties to a transmitted light image film light box, restorability of curling habit and good image dimensional accuracy. SOLUTION: This heat sensitive recording body consists of a thermoplastic resin film support made of a crystalline thermoplastic resin having a glass transition point of 0 deg.C or lower and having the haze of the thermoplastic resin film of 20% or less and its Clark stiffness of 25 to 500 and an at least one heat sensitive recording layer including a leuco dye and a developer.
Patent JP-2002019772-A (JP)
Title: Corrugated fiberboard box
Inventor: SAITO KAORU
IPC: B65D5/43
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent troubles of a caser due to a collision of internal flaps and external flaps. SOLUTION: The internal flaps 2 are connected to the upper edges of end walls 1, and the external flaps 4 are connected to the upper edges of side walls 3 respectively. Then, the internal flaps 2 and the external flaps 4 are bent inward in order to seal this corrugated fiberboard box. In such a corrugated fiberboard box, on the internal flaps 2, an angle folding line 5 and corner folding lines 6 are provided. In this case, the angle folding line 5 tilts inward from both side base ends to the distal ends. The corner folding lines 6 are arranged in parallel with the angle folding line 5 on the outsides of the angle folding line 5. At the time of sealing by the caser, even if the internal flaps 2 collide with the external flaps 4, the internal flaps 2 fall while bending in a manner to escape along the angle folding line 5 and the corner folding lines 6. Therefore, the caser is prevented from troubles.
Patent JP-2001040042-A (JP)
Title: Perhalogenated thermally plastic (co)polymer of chlorotrifluoroethylene
Inventor: ABUSLEME JULIO A
IPC: C08F2/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic chlorotrifluoroethylene(CTFE) copolymer that has excellent mechanical properties, particularly high rupture stress by using the fluorodioxole unit and the chlorotrifluoroethylene unit at a specific ratio. SOLUTION: The objective perhalogen thermoplastic (co)polymer comprises (A) 0.15-4 (mole) % of fluorodioxole units of the formula [X1 and X2 are each F, CF3; Z is F, H, Cl; Y is ORf (Rf is a 1-5C perfluoroalkyl), Z], for example, 2,2,4-trifluoro-5-trifluoromethoxy-1,3-dioxole and (B) 99.85-96 mole % of the CTFE unit. This copolymer is prepared by solvent or aqueous suspension copolymerization of the corresponding monomers in the presence of a proper radical polymerization initiator (for example, bis-trichloroacetyl peroxide or the like) at -20-150 deg.C under 5-80 bars.