baber/WOPTO huggingface dataset:
Patent JP-2001240989-A (JP)
Title: Method for applying oil to steel strip
Inventor: YONEDA TOMOSHI
IPC: C23F11/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, if a rust preventive oil is applied to both surfaces of a steel strip at the same width as the width of the steel strip, the oil bleeds out of the edges of a coil by capillarity and contaminates a coil depot when the steel strip is coiled and that, if the oil is applied to the one surface alone of the steel strip, there is an easy tendency to the formation of rust on the steel strip of the innermost winding or outermost winding of the coil. SOLUTION: A device 3 for applying the oil to the rear surface of the steel strip 1 is constituted to provide the edges in the transverse direction of the steel strip 1 with parts 5 not coated with the oil and to apply the oil to regions exclusive of the edges.
Patent JP-2001248488-A (JP)
Title: Control device for internal combustion engine
Inventor: KUBOTA HIROBUMI
IPC: F02D41/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of suppressing lowering of exhaust emission control efficiency according to lowering of the temperature of a catalyst, suitably suppressing deterioration of fuel consumption performance. SOLUTION: An exhaust passage 12 of the internal combustion engine 10 for switching a combustion form between uniform combustion and stratified combustion is provided with catalysts 19, 20. An electronic control device 21 estimates the catalyst temperature Tc, reduces intake amount sucked into the internal combustion engine 10 when the catalyst temperature Tc becomes lower than a prescribed temperature α during execution of stratified combustion and suppresses lowering speed of the catalyst temperature Tc. When the catalyst temperature Tc is lowered up to a set temperature β, the combustion form of the internal combustion engine 10 is switched to uniform combustion.
Patent JP-2001238602-A (JP)
Title: Tending device for raw tea leaf
Inventor: OZAWA TATSUMI
IPC: A23F3/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily and surly confirming the pressure of raw tea leaves in a raw tea leaf container. SOLUTION: This device comprises a raw tea leaf container having an endless conveyor belt at its bottom and an endless conveyor belt model having reduced length of the endless conveyor belt and moving at a reduced conveyance rate of the same ratio as the length and has a display device equipped with a detecting device for raw tea leaves at the corresponding position of the endless conveyance model to the raw tea leaves in the raw tea leaf container.
Patent JP-2001245537-A (JP)
Title: Apparatus for collecting agricultural film
Inventor: HAYASHI TETSUAKI
IPC: A01G13/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To collect a film in a folded form because incineration is difficult due to the interposition of foreign matter and/or water between layers when collecting the film taken off from a ridge in a rolled state. SOLUTION: The apparatus for collecting agricultural film is equipped with a folding means 4 for holding a film F taken off from a ridge in a folded form in a collection receptacle 3.
Patent JP-2001254481-A (JP)
Title: Joint structure of reinforcing bar
Inventor: HASHIMOTO MAKOTO
IPC: E02D27/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a reinforcing bar which is inexpensive and excellent in reliability. SOLUTION: A pair of nut members 1 with a female screw 1a formed on an inner circumferential surface thereof are joined with each other by the friction welding, a screw portion (a tip) 2A with a male screw 2a on an outer circumference is joined with a tip of a reinforcing bar body 2B by the friction welding, and the reinforcing bar with the male screw 2a formed thereon is inserted from both sides of the nut member 1 to be screwed in the female screw 1a of the nut member 1.
Patent JP-2001252565-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: SUZUKI SHIGEHARU
IPC: B01J23/63
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which has a noble metal carried in high density on the surface of a coated layer in an upper flow part and is less costly. SOLUTION: An upper lamination coated layer 3 comprising porous oxide powder and the precious metal borne previously on the porous oxide powder, is formed on the surface of the upper flow part into which an exhaust gas flows from the coated layer 2. Since the precious metal is previously borne on the porous oxide powder in the upper lamination coated layer 3, the migration of the noble metal to the coated layer 2 does not occur during forming the upper lamination coated layer 3. Thus it is possible to increase the bearing density of the noble metal on the surface of the upper flow part and consequently, upgrade the contact probability between the catalyst and the exhaust gas.
Patent JP-2001254748-A (JP)
Title: Seal of turning bearing for construction machine
Inventor: TANAKA AKIHIRO
IPC: F16C33/78
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal of a turning bearing for a construction machine which can be reliably adhered to a sealing groove so that the seal is not detached while easily fitting the seal to the sealing groove. SOLUTION: An insertion portion 9b to be inserted in the sealing groove 11 of a lower seal 9 has a thick drum shape having larger area than the opening area of the sealing groove 11, a hollow chamber 13 having a circular longitudinal section is formed in the insertion portion 9b, and the insertion portion 9b is deformed to the hollow chamber 13 side when the lower seal 9 is inserted in and adhered to the sealing groove 11. Thus, the lower seal 9 can be easily and reliably fitted, and the lower seal 9 can be prevented from being detached.
Patent JP-2001211751-A (JP)
Title: Capillary separator for recycled culture container
Inventor: CHIBA KUNIO
IPC: A01G27/06
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the water absorption of a plant is deteriorated by the outflow of culture soil, the decay of water, the growth of green algae, and so on, on the maintenance of the roots of the plant and the control of water in hydroponics using a recycled container. SOLUTION: The recycled culture container is obtained by cutting a waste PET bottle in half, turning over the upper portion, inserting the turned upper portion into the lower portion, charging the upper portion with culture soil, engaging a carbon-containing unglazed pottery capillary separator as a partition between the upper and lower container portions, and charging the lower container portion with water.
Patent JP-2001253237-A (JP)
Title: Visor for automobile
Inventor: MURATA KYOICHI
IPC: B60J3/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a half-mirror type visor for an automobile capable of being manufactured at a very low cost. SOLUTION: A transparent synthetic resin 7 and a film-like member 6 laminated with a metal thin membrane 5 on one face of an expandable/shrinkable and transparent synthetic resin film 4 are stuck together with the metal thin membrane 5 located inside to manufacture a plate-like raw material 8. The plate-like raw material 8 is secondarily molded into a prescribed cross sectional shape to form the visor for the automobile such as a front visor A.
Patent JP-2001253220-A (JP)
Title: Air conditioner for vehicle
Inventor: TANAKA YASUNARI
IPC: B60H1/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To perform the changeover of an air ventilation passage with the small operating force, and to eliminate the generation of air leakage due to the abrasion of an insulation in an air conditioner for a vehicle with the structure that the air ventilation passage is divided into a cold air passage and a hot air passage and that an air mix damper performs a changeover from a cut of the only one of the described air passages to a cut of only the other passage. SOLUTION: A guide member provided in an air mix damper is fitted in a guide groove provided in a side wall of a casing freely to be slid so as to restrict the movement of the air mix damper. A movement of the air mix damper for changeover is thereby smoothly and securely performed.
Patent JP-2000316341-A (JP)
Title: Onion harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D23/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate problems that the arrangement constitution of a mobile device, a foliage raising up device for raising up leaves and stems of onions, a digging blade, etc., for digging the onions is not reasonable, harvesting operations cannot smoothly be performed according to the growth conditions of the onions in a field and the operating efficiency cannot be raised. SOLUTION: This onion harvester is obtained by installing a rearwardly rising tilted foliage pulling up means with lugs having the many lugs capable of moving one lug from the left side to the right side on the side of the ground surface and other lug from the right side to the left side, approaching both and then linearly moving the lugs to the rear in a state of a kept approaching posture so as to overlap the tip moving loci, arranging a foliage cutting device 4 for cutting the leaves and stems of the onions receiving the pulling up actions with the foliage pulling up means,  installing regulation wheels 10 near a digging blade 8 located under the tips of the lugs of the foliage pulling up means and capable of digging up the onions in a chassis 2 having mobile devices 1 and arranging the regulation wheels 10 and the mobile devices 1 for moving the chassis 2 in the front and rear so that the mobile devices 1 are passed through the moving loci of the regulation wheels 10 provided on the side of the ground surface near the digging blade 8. The harvester is capable of discharging only the cut leaves and stems to the transverse lateral side.
Patent JP-2001181995-A (JP)
Title: Recording base material for writing
Inventor: NISHIZAWA MASUMI
IPC: B32B27/30
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording base material for writing capable of extremely clearly writing a letter, mark, figure, symbol, and the like, with a writing utensil such as pencil, ball-point pen, fountain pen, rollerball and fluorescent pen. SOLUTION: The recording material for writing is composed of a write recording layer made of a resin composition containing a water-absorbing resin composed of a copolymer of vinylpyrrolidone and vinyl acetate as a main component of the vehicle.
Patent JP-2001261843-A (JP)
Title: Preparation method of saturated copolyester resin solution
Inventor: ONABE TAKAYUKI
IPC: C08J3/11
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method to prepare a saturated copolyester resin solution rapidly and efficiently which is useful as polyester-based paints, adhesives, coating agents and raw materials for water-dispersed polyester-based coating agents and polyester powders. SOLUTION: The preparation method of a saturated copolyester resin solution comprises dissolving the saturated copolymerized polyester resin in a solvent by circulating a part of a mixture of the saturated copolyester resin, the solvent and the solution comprising these such that the mixture is circulated at a rate of 0.3/h or more based on the total amount of the mixture or by blowing an inert gas into the mixture such that the inert gas is blown at a rate of 0.1/h or more based on the total amount of the mixture while the mixture is being stirred.
Patent JP-2001259730-A (JP)
Title: Dummy block and method for extruding metal using the same
Inventor: HIKITA TATSUYA
IPC: B21C26/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dummy block with which yield is improved by preventing the skin of a billet, impurities such as a releasing lubricant or the like and residual air from being caught into the inside of the billet and to provide an extruding method using the dummy block. SOLUTION: In the dummy block 1 which is interposed between the billet 3 charged in a container 2 and an extruding stem 4 for extruding the billet, a projecting part 8 which is concentric and has a descending stair shape from its center part 6 toward the outer peripheral part 7 is arranged on the extrusion action face 5. When the dummy block 1 is pressed to the side of a die 10, the dummy block is brought into contact with the end face the billet 3 gradually from the center part 6 to the outer peripheral part 7 and air is not stored between the billet 3 and the dummy block 1. Hence metal flow from the outer peripheral part 7 toward the center part 6 is hindered in the end part of the billet 3 abutting the dummy block and the involution of the skin 21 of the billet 3 a releasing agent or the like is suppressed.
Patent JP-2001258635-A (JP)
Title: Airtight container
Inventor: YUZUHARA YUKITOMO
IPC: B65D51/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To increase the tightness by an internal lid when the screwing force of an external lid acts by making the internal lid sink uniformly in the entire periphery. SOLUTION: The airtight container is furnished with a container body 11, an internal lid 13 openably screwed onto the container body 11 through hinges 19, an external lid 14 containing the internal lid 13 and fitted onto the outside periphery of the container body 11. The internal lid 13 is pressed in the tightly closing direction by adding the screwing force of the external lid 14 to the internal lid 13. An extending piece 18 is extended along the direction of a bus line of the container body 11 from the periphery of the internal lid 13, the extending piece 18 is provided with hinges 19, the tip of the extending piece 18 is engaged with the container body 11 relatively movably in the tightly closing direction of the internal lid 13 by the action of the screwing force of the external lid 14.
Patent JP-2001078996-A (JP)
Title: Three-dimensional tomographic image interpreting method, automatic collation method, its device, and record medium recording its program
Inventor: FUJIMURA KAORI
IPC: G06T7/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To present slice images of the body in the same position to a doctor in a short time by collating a diagnosis image with a comparative image photographed in a different time, compensating a slice position based on deviation of a projection image, and displaying the diagnosis image and the comparative image in the compensated position on a monitor. SOLUTION: At first, a diagnosis image column and a comparative image column are inputted (S1). Then, resolutions of the both images are conformed (S2) and the projection images of the respective diagnosis image and the comparative image are formed (S3, S4). A template for searching the projection image of the comparative image is formed from the projection image of the diagnosis image (S5), and pattern matching is performed (S6). In the last, Z-axial deviation is measured in the projection image of the comparative image and the slice position of the comparative image column is compensated by the deviation matching with the diagnosis image column (S7). The diagnosis image and the comparative image in the compensated slice position are displayed on a display of an image comparing and interpreting system (S8).
Patent JP-2001266601-A (JP)
Title: Lighting system
Inventor: MATSUI TOSHINARI
IPC: F21S9/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of discharging a gas generated from a storage battery to the outside. SOLUTION: A casing 1 comprises a body 2 and a front face cover 3 and has a battery box 9 housing a storage battery 8 of a sealed lead storage battery arranged inside. Ends of gas discharge pipes 16, 16 whose the other ends are connected and communicated to the inside of battery 9 are projected out at an upper and side surface of the casing 1. Hydrogen gas generated from the storage battery 8 during the last stage of the life is discharged to the atmosphere through these gas discharge pipes 16,16.
Patent JP-2001112541-A (JP)
Title: Rucksack
Inventor: HASUI ITSUSAKU
IPC: A45C9/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rucksack which is effective not only at the time of walking with one's belongings carried but also at the time of standing by for many hours. SOLUTION: A chair-housing part 2 to house a folding chair 50 is provided for the belongings-housing part 1 of a rucksack 100. The folding chair 50 is constituted of a first leg frame 8, second leg frame 9, and a backrest frame 15. The first leg frame 8 and second leg frame 9 are rotatably pivoted to each other, and the backrest frame 15 is rotatably pivoted at the first leg frame 8. The backrest frame 15 is mounted to a partition member 6 inside to chair- housing part 2. A sheet-shaped member 7 is stretched between the upper part of the first leg frame 8 and upper part of the second leg frame 9.
Patent JP-2001263696-A (JP)
Title: Hot water pre-heating system in building
Inventor: KINOSHITA HIROTSUGU
IPC: F24V50/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumed when water is heated by a heater in a hot water feeding facility by pre-heating water under effective utilization of heat in a building. SOLUTION: A hot-water pre-heating system 1 is comprised of a water flowing pipe 4 with at least a part of it being arranged in a ceiling space 2, and a plurality of heat exchangers 5 to 8 arranged in series at the midway part of the flowing pipe 4 at the ceiling space 2. A downstream end of the flowing pipe 4 is connected to the heater in a hot water feeding facility. The heat exchangers 5 to 8 are in parallel to each other and arranged such that they are inclined in respect to the ceiling 3. A drain pan 11 is installed below the heat exchangers 5 to 8 in the ceiling space 2.
Patent JP-2001261422-A (JP)
Title: Inorganic composition hardened body
Inventor: OKA YOSHIYUKI
IPC: C04B7/34
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic composition hardened body capable of adjusting indoor humidity at the time of being used as the wall of a room is in a building. SOLUTION: In the inorganic composition hardened body formed by molding and hardening a flowable mixture consisting essentially of an alkaline earth metal oxide and a organic carbonate compound, 50-250 pts.wt. inorganic porous material is blended to 100 pts.wt. alkaline metal oxide, and the average particle diameter of the inorganic porous material is controlled to 1 μm to 1 μm and the specific surface area to at least 1 m2/g and the pore volume to at least 0.01 cm3/g.
Patent JP-2001264230-A (JP)
Title: Probe used in atomic force microscope and tunnel microscope
Inventor: MATSUOKA TAKASHI
IPC: G01Q60/38
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a probe in which problems of low productivity, difficulty in production of the fine probe having the head in the atomic order, liableness to plastic deformation, incapability of cleaning of pollution on the head, application of a high voltage in STM or SP-STM, low taking-out efficiency of spin polarized electrons in the SP-STM are solved. SOLUTION: Material of the probe and its crystallinity has a structure including at least a part of a zinc blende type In1-X-YGaXAlYN (where, 0<=X, Y, X+Y<=1) crystal.
Patent JP-2001261832-A (JP)
Title: Production method for polyphenylene sulfide, and extruded molding
Inventor: ISHIO ATSUSHI
IPC: C08G75/025
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a high mol.wt. polyphenylene sulfide in a short time, and a molded article obtained from the polyphenylene sulfide. SOLUTION: In the method for producing a polyphenylene sulfide by reacting an alkali metal sulfide with a dihaloaromatic compound at a temp. of 200 deg.C or higher but lower than 290 deg.C in an organic amide solvent in the presence of a polymerization assistant, the water content in at least a part of the whole polymerization step is set in a specified range and the ratio of the amount of water to that of the polymerization assistant is specified.
Patent JP-2001268628-A (JP)
Title: Inter-base station synchronization system
Inventor: IMURA MAKOTO
IPC: H04W56/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an inter-base station synchronization system which can improve a radio error rate at hand-over time. SOLUTION: A receiver 14a is provided on a zone border, an error between two received frame cycles is detected, and detected frame cycle error information is sent to a base station 12b; and the base station 12b adjusts the timing of frames transmitted to a coaxial leakage cable 3b according to the frame cycle error information and then can correct a step-out of frames due to a difference in delay quantity between frames sent owing to the line length difference between coaxial leakage cables 3a and 3b, thereby improving the radio error rate at the hand-over time.
Patent JP-2001262107-A (JP)
Title: Flame-retardant resin composition, flame-retardant adhesive composition and metal-joined article
Inventor: SAKURAI TETSUYA
IPC: C08F36/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition and a flame-retardant adhesive composition which scarcely affect human bodies and environments and have excellent flame retardancy, adhesivity and moisture resistance. SOLUTION: This flame-retardant resin composition comprises (1) a polymerizable vinyl monomer, (2) a polymerization initiator, (3) a reducing agent, and (4) a phosphate. The flame-retardant adhesive composition may further contain (5) an elastomer component.
Patent JP-2001271899-A (JP)
Title: Differential mechanism type continuously variable transmission system
Inventor: TOUZAKI YASUYOSHI
IPC: F16H9/26
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a differential mechanism type which is a continuously variable transmission system permitting stepless continuous shift. SOLUTION: The rotational force of a motor 22 is transmitted to an output shaft 11 via an input shaft 21, a sun roller 5, each planetary roller 6 and a ring roller 7, while rotational force passed via a belt-type transmission I and a transmission mechanism II is transmitted to each planetary roller 6 through a rotary shaft 31 and a planetary frame 9. Each planetary roller 6 is thereby revolved also by the rotation of the rotary shaft 31, and the rotating speed of the rotary shaft 31 is changed continuously by the belt-type transmission I to continuously change the revolving speed of each planetary roller 6, that is, the rotating speed of the output shaft 23, to thereby regulate the gear ratio of the differential mechanism type transmission in stepless manner.
Patent JP-2000298026-A (JP)
Title: Car navigation system
Inventor: SAITO KENICHI
IPC: G09B29/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a car navigation system for displaying directions by displaying geographic information related to each direction seen from the present position of an own vehicle onto a map displayed at present and in a manner to partly hide the map. SOLUTION: Map data near the present position of an own vehicle is read out by a memory medium read device 4 from a map database 3 on the basis of longitude and latitude data of the vehicle by an own vehicle position- processing apparatus 2. Other than map data for plotting a map to a display device 7c, a table of node codes, road names, landmarks, names of directions of intersections and the like are stored in the map database 3. An intersection node which is present on a road in an advance direction of the vehicle and is closes from the present position of the own vehicle is searched for, and name information of directions of an intersection of the searched intersection node is read out from the map database 3. Data is once stored in a main storage memory 5 and, what is converted to display data by a graphic controller 7a is displayed onto a screen of the display device 7c.