baber/WOPTO huggingface dataset:
Patent JP-2001302981-A (JP)
Title: Powder toning method, composite powder coating material composition and powder coating method
Inventor: OSADA KOICHI
IPC: C09D7/80
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a powder toning method with simple toning operation, and a composite powder coating material composition having no recognizable hue spot in a coating film to be obtained and its powder coating method. SOLUTION: The powder toning method comprises dry mixing two or more powder coating materials having different hues and/or tones from each other to effect color matching, and (1) each of the two or more powder coating materials having a 90% particle diameter of greater than 30 μm to 70 μm and (2) any of the ΔL values of two coating films arbitrarily selected from the coating films which have individually been formed with the use of each of the two or more powder coating materials being <=30 and, at the same time, any of the ΔE values being >=10. In the method, it is preferred that the volume average particle diameter of each of the two or more powder coating materials is not greater than 18-30 μm.
Patent JP-2001305823-A (JP)
Title: Color image forming device
Inventor: MIYASHITA YOSHIAKI
IPC: G03G21/14
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device which enables to control stably and constantly the amount of toner adhesion in the best condition unaffected by the environmental changes such as temperature and humidity, the deterioration with time of toner, a photoreceptor, an intermediate transfer unit and the changes of the properties. SOLUTION: The device forms seriatim each color's toner patch P on the different locations of the intermediate transfer unit from the photosensitive unit 1 to the surface of the intermediate transfer unit 10 and is functioned to detect the amount of toner adhesion of each color's toner patch by a toner adhesion sensor 100. The timing of the toner adhesion sensor to detect the amount of toner adhesion of each color's toner patch is set to vary according to the transfer order on the intermediate transfer unit, i.e., the timing to detect the amount of the toner patch's toner adhesion of the transfer order's first color is the slowest and that of the last color is the fastest.
Patent JP-2001307991-A (JP)
Title: Film formation method
Inventor: MINAMI TOMOHIDE
IPC: B05D7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a film formation method which realizes thinning of an application film formed on a wafer. SOLUTION: A wafer W is rotated by a spin chuck 60 and solvent vapor of resist solution is supplied to a peripheral part of the wafer W from a solvent vapor discharge nozzle 71. Resist solution is supplied from a discharge nozzle 70 to a center part of the wafer W which is rotated at a slow speed. Thereafter, the rotation velocity of the wafer W is accelerated and resist solution supplied in advance is diffused all over the wafer W. Supply of the solvent vapor to the entire of the wafer W from the solvent vapor discharge nozzle 71 is started again and a film of resist solution is thinned by rotating the wafer W for a prescribed time.
Patent JP-2001309117-A (JP)
Title: Automatic draft feeder
Inventor: WADA HIROSHI
IPC: H04N1/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic draft feeder for a copying machine that holds discharged originals without using a paper discharge tray so as to make an installed space of the feeder more compact. SOLUTION: The automatic draft feeder for an electrophotographic unit is characterized by that inserting an original to a paper supply port 15 via an original tray and an original guide plate allows an original detection means 30 to detect the leading edge of the original so as to operate paper feed rollers 31a, 31b and paper discharge rollers 32a, 32b, thereby carrying the original from the paper feed port to a paper discharge port 16 through an image exposure area. When the last edge of the original is detected by the original detection means 30, the paper feed rollers and the paper discharger rollers, are stopped and the paper discharge rollers through the detection of the last edge of the original are stopped in timing when a couple of the paper discharge rollers clamp the last edge of the discharged original.
Patent JP-2001304323-A (JP)
Title: Piston structure for hydraulic shock absorber
Inventor: FUJII HIDENORI
IPC: F16F9/348
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate machining by providing expanding side ports and pressing side ports of a piston parallel with the axis of the piston, and reduce dispersion of damping force by reducing the dispersion of pressure receiving area of open windows. SOLUTION: In a piston part, the expanding side ports 105A and the pressing side ports 105B are bored parallel with the axis of the piston 105 and alternately in the circumferential direction, while a lower chamber side window frame 102 with the open window 102A, communicating with the expanding side ports, is superposed on the lower chamber B side, and an upper chamber side window frame 101 with the open window 101A, communicating with the pressing side ports, is superposed on the upper chamber A side.
Patent JP-2001304119-A (JP)
Title: Hermetic motor-driven compressor
Inventor: ONO KAZUHIKO
IPC: F04B39/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To decrease the generation of abnormal noise during a stop by preventing reverse rotation of a rotor due to reaction during a stop of operation, in an enclosed type motor-driven compressor. SOLUTION: This enclosed type motor-driven compressor is of structure that a rotor A is positioned on a rotor B and the rotors A and B provide a ring gear-form lock part to cause the occurrence of a slide in a reversing direction. This constitution prevents reverse rotation of the rotor.
Patent JP-2001316166-A (JP)
Title: Door system of furnace for ceramics
Inventor: MOCHIMARU KAZUMASA
IPC: C04B35/64
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a furnace for ceramics capable of preventing heat loss. SOLUTION: Close contact of a heat-insulating material 251-253 with a fringe of an in-and-out part 12 is maintained by making the material 251-253 adjacent to a door 20 come in resilient contact with the part 12 of the furnace 10 utilizing energizing force by a compressive spring 24, even if contraction, strain and crack occur in the material 251-253 after long use, as a result that heat radiation of the furnace 10 in driving is controlled.
Patent JP-2001312064-A (JP)
Title: Positive type photosensitive resin composition, method for forming pattern and electronic parts
Inventor: MINEGISHI TOMONORI
IPC: C08L71/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photosensitive resin composition excellent in sensitivity, resolution and heat resistance, a method for forming a pattern by which a pattern excellent in sensitivity, resolution and heat resistance and having a good shape is obtained by using the composition and electronic parts having high reliability because each of the parts has a pattern having a good shape and good characteristics. SOLUTION: The positive type photosensitive resin composition contains a polyphenylene oxide (A) having repeating units of formula (1) (where R1 is halogen or a 1-9C alkyl, plural symbols R1 may be the same or different; (x) is an integer of 0-3; and R2 is a monovalent organic group which is decomposed by the action of an acid and can be converted into H) and a compound (B) which generates the acid under light. The method for producing a pattern includes a step for applying and drying the photosensitive resin composition on a substrate, a step for exposing the resulting film and a stop for developing the film with an aqueous alkali solution. Each of the electronic parts has a pattern obtained by the method as a surface protecting film of an interlayer dielectric film.
Patent JP-2001320012-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/065
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can prevent stress that is applied to a connection part such as a bump from being propagated to the lower part of the connection part. SOLUTION: A master chip 1 is electrically and mechanically connected to a slave chip 2 by mutually crimping a parent-side bump 18 that is formed in the master chip 1 and a slave-side bump 27 that is formed in the slave chip 2. The master-side bump 18 is formed to a size that is slightly larger than that of the slave-side bump 27 in terms of top view, and at the same time height Hm from the surface of the surface protection film 15 is higher than height Hs from the surface of a surface protection film 24 of the slave-side bump 27. Also the master-bump 18 is formed by using a material having lower elasticity as compared with the slave-side bump 27.
Patent JP-2001314142-A (JP)
Title: Engaging structure of fishing rod body
Inventor: TANIGAWA SHIYOUTARO
IPC: A01K87/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an engaging structure of a fishing rod body capable of suppressing reduction in engaging force for a long period of time. SOLUTION: An engaging face 13 is formed on the inner peripheral surface at the ear tip side of a large-diameter fishing rod body 1. On the other hand, a reinforcing part 12 composed of a second prepreg obtained by impregnating a synthetic resin into a polyester fiber is formed on the outer peripheral surface at the ear tip side of the large-diameter fishing rod body. An engaging male part 22 at a fishing rod base side of a small-diameter fishing rod body 2 is engaged with and fixed to the engaging face 13.
Patent JP-2001320325-A (JP)
Title: Communication system, method and equipment
Inventor: SAKOTA KAZUYUKI
IPC: H04B7/005
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To satisfactorily transmit information that individually has to be instructed with respect to each terminal station, such as power control information using simple configuration and processing. SOLUTION: In the case of performing a radio communication between a base station and a plurality of terminal stations, the power control information for instructing the power of a signal to be transmitted to the base station from the base station to the plurality of terminal stations, and when the total transmission energy of the multiplexed power control information falls below a prescribed level, the transmission energy is adjusted, so that it is almost at the prescribed level.
Patent JP-2001326236-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KIMURA NAOTO
IPC: H01L21/56
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a semiconductor device caused by synthetic resin sealing. SOLUTION: On a chip substrate 2 made of a synthetic resin, a plurality of semiconductor chips 4 are mutually bonded and fixed at intervals. On the chip substrate 2 around at least each semiconductor chip 4, a synthetic resin 18 that is heated for fluidizing is filled. After the filled synthetic resin 18 is cooled for curing, the synthetic resin 18 and the chip substrate 2 are cut between adjacent semiconductor chips 4 for obtaining each semiconductor device 20. At that time, on a region on the chip substrate 2 other than a place where the semiconductor chip 4 is fixed, an invar plate 12 where a coefficient of thermal expansion is small or negative is extended for bonding and fixing to the chip substrate 2 in advance. The synthetic resin 18 after the curing and chip substrate 2 is cut so that the plate 12 is not included in each semiconductor device 20.
Patent JP-2001188372-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method, electrophotographic device and process cartridge for same
Inventor: NIIMI TATSUYA
IPC: G03G5/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable photoreceptor which does not cause the lowering of its electrification performance, the increase of residual potential and film scraping even after repeated use and which gives a stable image free from image abnormalities, and to provide an electrophotographic method, an electrophotographic device and an electrophotographic process cartridge. SOLUTION: The photoreceptor comprises a layer containing an electric charge generating material and a layer containing an electric charge transferring material on an electrically conductive substrate. The electric charge generating material is titanyl phothalocyanine having the maximum peak at 27.2 deg. and peaks at 7.33 deg. and 26.3 deg. as diffraction peaks of Bragg angle 2 θ to characteristic X-rays of CuK α. The mobility of the electric charge transferring layer is >=110-5 (cm/Vsec) and the electric charge transferring material is styryl, benzidine, tertiary amine and triallylamine materials.
Patent JP-2001321891-A (JP)
Title: Method for drawing out pattern from mold
Inventor: KANEFUJI KOICHI
IPC: B22C17/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a drawing-out method of a pattern from a mold which has excellent accuracy of the drawing-out of the pattern when the pattern plate is drawn out from the mold. SOLUTION: In the drawing-out method of the pattern from the mold with a lower auxiliary flask after squeeze-molding, molding sand charged into a mold space constituted of the pattern plate 5 on a pattern carrier in a pattern exchanging device 4, the lower auxiliary flask 8, a molding flask 20 and a banking flask 16, is primarily squeezed with a squeezing means disposed in an elevating/lowering supporting frame 3 supported with plural flask set cylinders 2 having the molding base plate 1 side as the shrinking end.  Thereafter, this method is performed through the following processes, i.e., a process, in which a secondary squeezed molded molding flask 20 is loaded upward to the elevating/lowering supporting frame 3 through the banking flask 16 by elevating the lower auxiliary flask 8 at a setting speed of the flask set cylinders 2, and a process, in which at the same time of the above process, the flask set cylinders 2 are elevated and thus, this molded molding flask 20 is separated from the pattern plate 5 while integrally elevating the squeezing means and the banking flask 16.
Patent JP-2001328699-A (JP)
Title: Beverage supplying equipment
Inventor: ENDO NOBUYUKI
IPC: G07F13/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To accurately control the flow amount of syrups which have different viscosity depending on the type and whose viscosity changes greatly by a temperature change as to beverage supplying equipment which makes a beverage by diluting a syrup with water or carbonic acid. SOLUTION: A syrup is supplied to a multi-valve 19 while the syrup is being measured by syrup meters 1-4, and a predetermined amount of water or soda is supplied to the multi-valve 19. The syrup meters 1-4 send out a constant amount of syrup each time a piston moves from one end to the other alternately in a cylinder having a port opening on both sides. On a supply line supplying water or soda, a water flow meter 5 and a soda flow meter 6 which output a pulse corresponding to a flow amount are provided. The output pulse frequency of the meter 5 and the meter 6 is stored, and the cycle for the piston to move is determined from the frequency and a diluted ratio.
Patent JP-2001327396-A (JP)
Title: Rice cooker
Inventor: NISHIYAMA JUN
IPC: A47J27/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To achieve calmness in cooking rice by suppressing and damping noise generated by vibration of the ball in a pressure regulating device provided in the midway of a steam passage in the rice cooker. SOLUTION: In this rice cooker provided with a pressure regulating device 13 comprising a pressure regulating ball 18 placed on a valve hole 22 provided in the middle of a steam passage 9 for setting inner pressure of the rice cooker at a specified value by balance between weight of the pressure regulating ball 18 and steam pressure, a part of a vibration damping member 42 comprising rubber or the like, and installed on the pressure regulating device 13 is put to get in contact with the pressure regulating ball 18, thereby vibration of the pressure regulating ball 18 is restricted.
Patent JP-2001332304-A (JP)
Title: Electrolyte and cell using the same
Inventor: KEZUKA KOICHIRO
IPC: H01M4/13
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte capable of inhibiting decomposition or reaction of a monomer even when charging and discharging are repeated, and preventing deterioration of cell characteristics such as charging and discharging efficiency, and charging and discharging cycle characteristics, and a cell using the same. SOLUTION: The cell is fabricated by encapsulating a cell element 20 obtained by laminating a positive electrode 21 and a negative electrode 22 with a separator 23 held therebetween into an armor member 30. The separator 23 is impregnated with the electrolyte. The electrolyte contains at least one of a carboxylic acid and a carboxylic acid salt together with a polymeric compound, a plasticizer and a lithium salt. With this, polymerization of monomers can be smoothly advanced even in the presence of copper or the like when the polymeric compound is obtained by polymerization of the monomers, and the content of an unreacted monomer in the electrolyte can be lessened.
Patent JP-2001330088-A (JP)
Title: Multistage transmission
Inventor: TOKI SUSUMU
IPC: F16H3/62
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a multistage transmission capable of performing multistage gear change without changing compact properties with which a planetary gear mechanism is originally provided. SOLUTION: A plurality of solar gears 2a and 2b are situated in a multistage in an axial direction on an input shaft 1 and planetary gear groups 3a and 3b are respectively engaged with the peripheries of the solar gears 2a and 2b in respective stages. Carriers 5a and 5b to support the planetary gear groups 3a and 3b are integrally coupled to each other and coupled in linkage to the output side. A ring internal gear 7 is axially movably situated on the outer peripheral sides of the planetary gear groups 3a and 3b and capable of being selectively engaged with the planetary gear groups 3a and 3b in respective stages.
Patent JP-2001337948-A (JP)
Title: High-speed japanese character inputting method
Inventor: KANESHIRO KOICHIRO
IPC: G06F17/22
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve difficulties in key inputting because a Chinese character inputting method by romaji (roman letters) form requires a greater number of key inputting-operation than a Chinese character inputting method by kana (Japanese syllabary) form and the method by kana form requires more key memorization than the method by romaji form. SOLUTION: In this high-speed Japanese character inputting method, according to the rule of Japanese kana syllabary represented in the romaji form, in accordance with the romaji starting sound based on romaji starting sound inputting shown in the Fig. 1, a vowel of a character is inputted when the character belongs to the first column of the kana syllabary, while a consonant of a character is inputted when the character belongs to the second column or the following columns. In addition, Japanese character inputting is carried out by inputting a vowel/consonant of the head character of reading of respective Chinese characters constituting a set of kanji.
Patent JP-2001339835-A (JP)
Title: Fastening connector and joint for cable end using this
Inventor: NOGUCHI SHINKO
IPC: H01R4/38
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fastening connector and a cable end joint using this which increases lead-wire holding force, do not have the fear of causing a lead wire to come off, even if pulling force or vibration is applied, and are capable of maintaining a specified current-carrying performance. SOLUTION: The semi-circular groove 25d of a connector body 25 is provided with a semi-circular touching surface which coincides approximately with the circumscribing circle of a stranded conductor 29 being a lead wire. Besides, the width l of the V groove 26b of pressing metal fixtures 26 is approximately equal to the outside diameter of the lead wire (stranded conductor) 29. The depth h of the V groove 26b is smaller than the radius r of the lead wire (stranded conductor) 29. The lead wire (stranded conductor) 29 to be held with the semi-circular groove 25d and the V groove 26b confronting each other is tightened and bound with a nut 28 and a bolt 27 which penetrates between the connector body 25 and the pressing fixtures 26.
Patent JP-2001334744-A (JP)
Title: Ink jet recording sheet
Inventor: MATSUBARA MASAYUKI
IPC: B41M5/52
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which is made compatible with a coloring property and a dot reproducibility in an excellent ink and a high water resistance of an image and a reception layer. SOLUTION: In an ink jet recording sheet having a substrate and an ink reception layer, the ink reception layer includes at least a cationic polymer, maleic anhydride-containing polymer and a porous inorganic fine particles.
Patent JP-2001338341-A (JP)
Title: System for managing parking lot for bicycle
Inventor: ISHIHARA HIDEO
IPC: G07B15/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a management system for parking lot for bicycles in which the procedures for entering and going-out of a bicycle are easy. SOLUTION: This parking lot for bicycles is provided with a parking area for bicycles that is divided into an area 10 for temporary use and an area 20 for regular use, and a management building facing the road. The regular use area 20 is separated from the road 1 side by the entrance gate and exit gate 21. Reading machines 23 and 24 for reading information from each electronic use ticket composed of an IC card stored in a bag, etc., placed in the front basket of a bicycle as it is arranged on the side of an entrance gate 21 and an exit gate 22.  When a user approaches the reading machines with the electronic use ticket stored in the bag, etc., an ID number is read from the electronic use ticket stored in the bag, etc., even without holding the bag, etc., over a reader as in the conventional practice, and a host computer 31 opens the gates 21 and 22 and allows the user to enter or leave when a use charge is paid and the user is decided to have use right from the ID number.
Patent JP-2001318968-A (JP)
Title: Calculator for proper commitment of man hour
Inventor: OKUDA TATSUYA
IPC: G06Q10/06
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a calculator for proper commitment of man hour capable of sufficiently coping with fluctuation of production quantity and the number of lots, preferentially commitment of personnel to each process with the proper number and from the one having necessary skill even in the case of small-lot production of many types and the commitment of the personnel in consideration of manufacturing cost as well. SOLUTION: The calculator is provided with a part number information storage part 1 in which work time to be required for production is stored by every part number and process, a worker information storage part 2 in which allocatable work processes are stored by every worker, a unit cost per hour storage part 3 in which a standard unit cost as standard wages per unit time and additional rate of unit cost in the case of overtime are stored by every worker, a data input part 4 to input the part number and its production quantity and a data calculating part 5 to calculate the number of proper thrown personnel by heaping and breaking a work burden based on part number information, worker information, the part number, its production quantity and the standard unit cost, etc., and to create work schedules by every worker.