baber/WOPTO huggingface dataset:
Patent JP-2002233276-A (JP)
Title: Fishing reel
Inventor: AMANO MASAYUKI
IPC: A01K89/01
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel which can improve a grease-holding force to improve the durability of a gear and enables a comfortable handle operation. SOLUTION: This fishing reel is characterized by forming a plurality of steps 35a on the surfaces of the teeth 31c of a gear for transmitting a winding powder.
Patent JP-2002225062-A (JP)
Title: Method for producing decorative plate for building
Inventor: MIZUSHIMA KUNITOMO
IPC: B32B5/24
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To develop a method for producing a decorative plate for a building in which a curved decorative surface high in decorative properties and an uneven decorative surface are formed, and a non-hydraulic inorganic material applicable to water surroundings and outside surroundings is used. SOLUTION: A non-hydraulic inorganic base material (1a) added with a resin binder is heated at a low temperature under a low pressure or heat-pressed into a semi-cured state. Next, a sheet (4) impregnated with a thermosetting resin is laminated at least on one surface of the semi-cured inorganic base material (1b), and the laminate is heated, pressed, and compression-molded at a high temperature under a high pressure so that the inorganic base material (1b) and the sheet (4) are bonded together integrally.
Patent JP-2002247042-A (JP)
Title: Radio packet preferential control system
Inventor: INOUE YASUHIKO
IPC: H04L12/28
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To perform preferential control in the case of best effort data transmission in a radio packet communication system to perform autonomous decentralized access control by the entire system. SOLUTION: A radio base station changes a service class to the one with low priority when quantity of data to be transmitted/received per unit time TS with a radio terminal under command of it continuously exceeds a threshold Rd and changes the service class of transmission/reception with the radio terminal to the one with high priority when the quantity of best effort data to be transmitted/received per unit time TS with the radio terminal set as the service class with low priority continuously becomes under a threshold Ru.
Patent JP-2002247871-A (JP)
Title: Motor controlling device and method therefor
Inventor: TERANISHI MASATOSHI
IPC: H02P29/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor controlling device and a motor controlling method capable of quickly finding an abnormality in detecting a position and of protecting a device that is connected to a servo motor in the feedback positioning control of the motor. SOLUTION: This motor controlling device comprises a measuring part that measures each pulse width of encoder signals, a measured value storage part that stores the measured values continuously, and a position detector abnormality detecting part that outputs an abnormality detection signal when a difference from the front and rear pulse widths of those measured for a certain period of time is not within a given range.
Patent JP-2002243419-A (JP)
Title: Optical fiber sensor device and its optical fiber unit
Inventor: NAGAKURA GORO
IPC: G01D5/28
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize a thin plate type head in simple and new structure and to provide a reflection type optical fiber sensor device which has a detection area opposite a surface in a thin plate shape. SOLUTION: The tip surface of a 1st optical fiber 18 and the tip surface of a 2nd optical fiber 19 are fixed to a head part 20 in a nearly plate shape opposite each other at a specific interval and a light shield wall 23 which prevents the light exiting from the tip surface of the 1st optical fiber from directly entering on the tip surface of the 2nd optical fiber 19 is provided between the tip surfaces of the 1st and 2nd optical fibers 18 and 19; and the surface 20a of the head part 20 forms an opening surface which is exposed at least nearby the light shield wall 23 and part of the light exiting from the tip surface of the 1st optical fiber 18 is emitted out of the opening surface 20b.  When a body WK to be detected comes close to the opening part 20b, part of the light exiting from the tip surface of the 1st optical fiber 18 is reflected by the object body WK to be detected and then enters on the tip surface of the 2nd optical fiber 19.
Patent JP-2002240916-A (JP)
Title: Resin carrier belt
Inventor: YONEDA TATSU
IPC: B65G15/58
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin carrier belt carrying a sheet to be carried by inclining the sheet, having no generation of worn powder of a front cover layer and having little adhesion of chips of objects to be carried. SOLUTION: This resin carrier belt 1 provided with the front cover layer 3 on at least a carrier surface side is characterized by making the front cover layer 3 by thermoplastic elastomer and forming plane (a carrier surface 7) continuous to many dispersed dimples 2 on the carrier surface.
Patent JP-2002187954-A (JP)
Title: Production method for cellulosic polymer
Inventor: SATO TADAHISA
IPC: C08J3/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an easily soluble cellulosic polymer which is highly safe, loads the environment little, and can reduce the investment in plant and equipment; and a method for producing a cellulosic polymer solution which maintains safety, solves the problem with environmental load, and is excellent in the state of being dissolved. SOLUTION: A cellulosic polymer solution is produced by dissolving a raw material polymer in an organic non-chlorinous solvent at a temperatures and pressure belonging to a subcritical to supercritical region. After the raw material polymer is dissolved, the solvent is removed to give a powder of the polymer.
Patent JP-2002240794-A (JP)
Title: Machine side starting/stopping device for auxiliary machine in vessel
Inventor: HATSUNE KENICHI
IPC: B63J99/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary machine starting/stopping device capable of reducing fixed wires for starting/stopping an auxiliary machine between a starter and a push button box for starting/stopping and increasing the degree of freedom for a starting/stopping operation of the auxiliary machine. SOLUTION: A centralized outlet box is provided on a platform deck within an engine room. The centralized outlet box is provided with an insert for connecting starting/stopping wires of each auxiliary machine between the centralized outlet box and the starter. The insert is provided with a portable type push button box for inserting and connecting a plug to operate each auxiliary machine by the portable type push button box.
Patent JP-2002244101-A (JP)
Title: Liquid crystal display unit
Inventor: OKADA TOSHINORI
IPC: G03B21/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To adjust the pressure of a cooling container without accompanying increase in the size, or lowering the cooling performance. SOLUTION: The upper surface of the cooling vessel 2 is opened and a barrier rib member 9 is mounted movably in the upper and lower direction along sidewalls 2b of the cooling vessel 2 on the opened upper surface, using a sealing member 10 which is an elastic body, to form a pressure-adjusting mechanism 11 by the barrier rib member 9 and the sealing member 10. Since the barrier rib member 9 is movable in the upper and lower direction, the thermal expansion of a cooling medium 8 can be absorbed.
Patent JP-2002240533-A (JP)
Title: Air passage opening/closing device, and air conditioner for vehicle
Inventor: KAMIYA TOMOHIRO
IPC: B60H1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air passage opening/closing device capable of restricting deterioration of blow quantity without enlarging outer form of a rotary door. SOLUTION: In the rotary door 17 to open/close plural opening parts 25a-28b opened in cases 11a and 11b to form an air passage, a rotary skeleton member 19 to which rotation force from an operation mechanism is transmitted to rotate it, and film members 21-23 which rotate integrally with the skeleton member 19 are provided. The main film member 22 is provided with a lock part 22a locked to the skeleton member 19, and a free end 22b which is not restrained by the skeleton member 19. Guide grooves 29a and 29b are provided in the cases 11a and 11b to guide the free end 22b to a position along an air flow in the cases 11a and 11b when the free end 22b gets apart from the skeleton member 19.
Patent JP-2002243135-A (JP)
Title: Exhaust gas treating system
Inventor: YOTSUYA NORIO
IPC: F23G7/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent exhausting of a large quantity of a smoke, an odor or a carbon monoxide of an incinerator or a burning furnace. SOLUTION: An exhaust gas treating system comprises an exhaust gas treating unit 42 for supplying air and a fuel to an exhaust passage 37 to secondarily burn a combustion gas 62, and a vaporizer 44 for vaporizing a fuel to be supplied to the unit 42 with the combustion gas 62 to form a stable secondary combustion flame 63 in the passage 37. Thus, generating of the smoke, the odor or the carbon monoxide is prevented, a heater of the vaporizer 44 can be discontinued, and its power use can be reduced.
Patent JP-2002246517-A (JP)
Title: Heat radiation mechanism
Inventor: MADA YOICHI
IPC: H01L23/36
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation mechanism which can realize an isotropic buffering effect at a low heat resistance. SOLUTION: The heat radiation mechanism for radiating heat generated from a semiconductor element 1 comprises a heat inflow layer 5 in contact with the semiconductor element 1, heat emission layer 6 laid upon the heat inflow layer 5, and buffer layer 7 formed of an elastic material disposed between the heat inflow layer 5 and the heat emission layer 6. Areas of the heat inflow layer 5, heat emission layer 6, and buffer layer 7 are all the same but are larger than that of the semiconductor element 1.
Patent JP-2002243646-A (JP)
Title: Acid wash color test method for octylic acid
Inventor: NAKAYAMA MASAE
IPC: G01N31/22
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the degree of pigmentation of a test solution can be readily discriminated by comparing the solution with a standard solution. SOLUTION: In this method, the degree of pigmentation of a sample, which is agitated after a concentrated sulfuric acid is added to the sample, is discriminated through visual comparison with the standard solution. The standard solution is prepared by adding cobalt chloride (II) hexahydrate to Hazen standard solution as stipulated by JIS K 0071. In addition, after the concentrated sulfuric acid is added to the sample, the sample is diluted with an organic solvent.
Patent JP-2002212091-A (JP)
Title: Method for preparing aloe arborescens mill. var. nat chinese herb medicine
Inventor: TAMARU MISAO
IPC: A61K36/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an Aloe arborescens Mill. var. nat Chinese herb medicine which contains all medicinal efficacy ingredients, exhibits therapeutic effects as a universal medicine, does not contain impurities such as residues, scarcely has a bitter taste, is easily drinkable, and has excellent preservability by using the raw leaves (jelly-like mesophyll placed between the skins) of the Aloe arborescens Mill. var. nat. SOLUTION: This method for preparing the Aloe arborescens Mill. var. nat Chinese herb medicine which can be preserved at a low temperature of 2 to 3 deg.C for three weeks comprises cutting off the petioles, tips and thorns of the raw leaves of the Aloe arborescens Mill. var. nat, directly slicing the raw leaves into a pan in a desired width, adding a prescribed amount of water, boiling the sliced raw leaves to extract the Aloe arborescens Mill. var. nat, precipitating residues in the obtained aloe extract, and then filtering off the precipitated residues.
Patent JP-2002249568-A (JP)
Title: Polyester, blow molded product and sheet substance
Inventor: HARA ATSUSHI
IPC: C08J5/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester produced by using a novel polyester- polymerization catalyst other than an antimony compound. SOLUTION: The polyester comprises having a repeating unit of ethylene terephthalate, wherein the polyester is synthesized by a catalyst containing at least one of aluminum and an aluminium compound together with a phenolic compound, and provides a molded product having a temperature-programmed crystallization temperature of 150-170 deg.C as measured with a differential scanning calorimeter.
Patent JP-2002167065-A (JP)
Title: Paper feeding device
Inventor: KAIMA NOBUKANE
IPC: B65H1/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of efficiently feeding air heated by a dehumidifying heater provided below a paper feeding cassette upward to dehumidify paper uniformly and changing the air inside the paper feeding cassette with the air outside of the cassette efficiently if humidity inside the paper feeding cassette is higher than that outside of it. SOLUTION: An opening part 11 capable of being opened and closed singly is provided in a bottom plate 1 of the paper feeding cassette 12. The opening part in the bottom plate covered with paper is closed, and the other opening part is opened to efficiently feed the air heated by the dehumidifying heater installed below the paper feeding cassette 12 not shown in Fig. to the paper feeding cassette in an upper part so as to dehumidify the paper uniformly. Moreover, a front plate 4 of the paper feeding cassette 12 is provided with an opening part 25 and a cover 26 to change the air inside the paper feeding cassette with the air outside of the cassette by opening the opening part 25 when humidity outside of the paper feeding cassette is lower than that inside the cassette so as to dehumidify the paper efficiently.
Patent JP-2002249666-A (JP)
Title: Buffer sheet composition, method for preparing buffer sheet, and buffer sheet
Inventor: MIYOSHI YASUHIRO
IPC: C08L23/16
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prepare a buffer sheet which is suitable for use in individual packaging of agricultural and aquatic products, such as tomatos, pears, fishes and the sheet having flexibility and well-balanced tensile strength in both lengthwise and transverse directions, by solving the problems in a foamed body consisting of a thermoplastic resin and edible vegetable wastes. SOLUTION: The sheet composition has the constitution wherein (2) 10 to 150 pts.wt. of the edible vegetable waste, and (3) 0.5 to 30 pts.wt. of a thermoplastic elastomer are formed to (1) 100 pts.wt. of the thermoplastic resin.
Patent JP-2001336659-A (JP)
Title: Simultaneously opening valve
Inventor: TAKEUCHI TAKASHI
IPC: F16K1/226
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneously opening valve for use in fire extinguishing facility of a compact, lightweight, and low-cost construction not requiring any significant space for installation, whereby the maintainability at clogging with rubbish is well enhanced. SOLUTION: The simultaneously opening valve 1 structured so that butterfly valves 30 and 30' are rigidly embedded on the primary side 3 and/or secondary side 4 of the valve 1 is embodied in the self-seal structure equipped with an enhanced water-tightness wherein part of the seat material of each butterfly valve swells outward when pressed so that inside of the body of the simultaneously opening valve 1 is pressed to establish tight attachment. According to this structure, the function of the simultaneously opening valve is maintained even if the butterfly valves are removed. A through hole penetrates from the inlet of the simultaneously opening valve to the space at the back of a piston, and in this through hole, a check valve stored in a plug is installed removably, and in the case the check valve clogs with rubbish, the plug is removed for conducting the rubbish removing operation.
Patent JP-2002255149-A (JP)
Title: Corrugated fiberboard tray
Inventor: SASAZAKI TATSUO
IPC: B65D5/22
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard tray which can be assembled from a small quantity of materials. SOLUTION: In the corrugated fiberboard tray, a pair of side walls 2 and a pair of end walls 3 are erected from the edges of a bottom plate 1 respectively, and a sash board 4 is extended from the upper edge of the end wall 3 so as to be engaged with the wall 2, thereby keeping the side wall 2 and the end wall 3 in an upright state. The side wall 2 is of a single construction and the opposite ends of the board 4 are placed on the upper edge of the wall 2, an engaging piece 6 projecting from the wall 2 is bent along a ruled line 7 and inserted into a hook-shaped insertion hole 8 provided in the board 4, and then the piece 6 is stretched. Since the side wall 2 has a single construction, consumption of material can be reduced, while the piece 6 is unremovably inserted into the hole 8, and hence the shape of the tray can be retained.
Patent JP-2002261154-A (JP)
Title: Alignment method of substrate in substrate treating device and the substrate treating device
Inventor: ISHIMURA TORU
IPC: H01L21/677
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To correctly perform alignment without any carrying error even when the position dislocation of a substrate is large. SOLUTION: The alignment method has a step for rotating the substrate by the rotation of a stage and calculating primary correction data from position dislocation, a step for comparing the primary correction data with prescribed maximum correction possibility data, a step for outputting a correction signal in accordance with the primary correction data in the case that the primary correction data is the maximum correction possibility data or less and outputting a correction signal in accordance with secondary correction data being the data of the maximum correction possibility data or less in the case that the primary correction data is large than the maximum correction possibility data,  and a step for controlling the position relation of a robot and the stage in accordance with the correction signal so that the robot receives the substrate from the stage at a position correcting the position dislocation. In the case that the receiving of the substrate is output from the secondary correction data, the alignment is repeated once again.
Patent JP-2001238104-A (JP)
Title: Information processor
Inventor: HAYASHI KAORU
IPC: H04N5/225
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To properly focus a lens on an object. SOLUTION: A CCD 14 image-picks up an object. A lens barrel pat 102 holds a lens 103. A focus adjusting ring 25 moves the mirror barrel part 102 in the axial direction of the lens 103 in accordance with a rotary operation. Cases 112 and 118 are stored in a part of a display part 3 and they support turnably an image pickup part formed of the CCD 114, the mirror barrel part 102 and the focus adjusting ring 25. A part of the focus adjusting ring 25 is exposed from at least two directions so that the image pickup part can be turned at two positions in states where the image pick up part is turned to the front side and the back side of a display part 3.
Patent JP-2002254433-A (JP)
Title: Tire vulcanizing mold and tire manufacturing method
Inventor: MIURA MASARU
IPC: B29D30/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a tire vulcanizing mold generating no breakage of a block and having a size and cost equal to those of a single split mold. SOLUTION: The tire vulcanizing mold 1 is constituted of both side pieces 10 and 20 capable of being opened along a spiral lug groove and a plurality of distance pieces 30 combined annularly to form the pattern of the central region of a tire. A plurality of the distance pieces 30 are provided in a radial direction in a movable manner and allowed to approach the axis of the mold by the closing action of the side pieces and separated by an energizing means 40.
Patent JP-2002228152-A (JP)
Title: Liquid fuel igniting mechanism
Inventor: OKAHARA HIDENA
IPC: F23Q3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate an unstable ignition caused by deformation and cut wire of a filament 23 provided in a battery cell igniting mechanism in the prior art liquid fuel combustion equipment and to provide a liquid fuel igniting mechanism not requiring any replacement of the filament 23 and a primary battery cell 22 of the component element. SOLUTION: Vapor generated under a pressure reduced boiling of liquid fuel by drawing out a plunger rod 13 connected to a plunger 2 within a closed spaced of a syringe 1 and air fed from a flame feeding-out pipe 4 are mixed to each other to form combustible mixture gas. Then, the ignitable mixture gas is ignited through a spark discharge from a spark discharge electrode 16 and burned to cause a flame to pass through the flame feeding-out pipe 4 protruded from a side surface of the syringe 1 and further feed toward a wick 3 of the liquid fuel combustion equipment to ignite the wick 3.
Patent JP-2002265839-A (JP)
Title: Printing ink composition
Inventor: HORI TOSHIHIKO
IPC: C09D11/033
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the content of a petroleum mineral oil included in a heat-set type ink for offset web press to be 20-30% from conventional 30-45%, to provide an ink having sufficient printability by using a rosin ester resin, to reduce the amount of the ink required for the printing by increasing the pigment contents and consequently to reduce the amount of the petroleum mineral oil generated at the time of drying by half and the energy amount required for drying. SOLUTION: This heat-set drying type ink for offset web press contains a rosin ester resin modified by a monobasic, dibasic or tribasic acid and a fatty acid ester, and is regulated so that the content of the petroleum-based mineral oil may be <=25%.
Patent JP-2001308184-A (JP)
Title: Shielded interconnection for integrated circuit device
Inventor: JONATHAN D CHAPPURUSOKORU
IPC: H01L21/3205
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a shielded interconnection for reducing capacitive coupling between interconnecting lines in an integrated circuit device having interconnecting lines isolated by an interlayer dielectric. SOLUTION: Interconnecting lines are provided with a thin side wall conductive shield isolated from interconnecting lines by a thin side wall dielectric. Crosstalk between adjacent lines in an interconnection layer is reduced by a side wall shield. The thin side wall dielectric material can be selected to reduce capacitance between the side wall shield and the interconnecting lines. An interlayer dielectric can be selected to enhance defect resistance and mechanical strength during fabrication of a device. A method for fabricating shielded interconnections is also provided.
Patent JP-2002265145-A (JP)
Title: Sheet processing device and image forming device
Inventor: KAWADA WATARU
IPC: B65H43/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of sheet loading height on a tray. SOLUTION: In a sheet processing device including a sample tray 601 and a stack tray 600 discharging and loading a sheet or a bundle of sheets selectively done a designated process and capable of moving up and down, and detecting an uppermost sheet on each tray by sheet surface detection sensors S604, S605 arranged in a lower side of an adjacent of an each sheet discharging opening to the trays to control movement of each tray for always maintaining the uppermost sheet at a same position, for example, a sheet loading height H capable of loading on the sample tray 601 is in a range of the sheet discharging opening of each tray, and a sheet loading height before reaching the sheet loading height capable of loading on the tray is detected.