baber/WOPTO huggingface dataset:
Patent JP-2003300225-A (JP)
Title: Method and apparatus for processing molded product
Inventor: NISHIMURA HIRONOBU
IPC: B29C71/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can shorten a cooling line and a cooling time and can efficiently convey a molded product since the molded product having a small amount of warp or no warp can be obtained and the molded product can be efficiently cooled.  <P>SOLUTION: In an apparatus equipped with a conveying mechanism 3 for taking out the molded product of a high temperature from a molding machine and a rotary mechanism 4 for rotating the molded product at a high speed, the conveying mechanism 3 conveys the molded product to the rotary mechanism 4 without changing a direction of the molded product 1 taken out from the molding machine and the rotary mechanism 4 rotates the molded product 1 at a high speed in a direction as it is taken out to provide the processing apparatus for molded product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303668-A (JP)
Title: Liquid food heating device and method
Inventor: KAWAMURA TAIZO
IPC: A23L5/10
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a simple temperature control of liquid food at sterilization and/or cooking and an even heating of the liquid.  <P>SOLUTION: The liquid food heating device 1 is composed of a coil 7 connected with an alternate current power source 14, a case 8 with the coil wound, a metal body 9 to be a heat-radiating body fitted inside the case 8, and paths 4, 5 connected in front and at the rear of the case 8 for liquid food to pass through. A valve 11 is provided at the path 5 after passage of the case 8. Further, a preheating means 13 at the path 4 and a cooling means 12 at the path 5 are continuously fitted to exchange heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306693-A (JP)
Title: Method of producing conjugate unsaturated fatty acid and food and beverage obtained by the same method
Inventor: MIZUSAWA NAOMI
IPC: A23L33/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selectively producing conjugate fatty acid that is typified by cis-9, trans-11 type conjugate linoleic acid that is regarded as having high physiological activity in high yield.  <P>SOLUTION: One or two or more kinds of lactic bacteria selected from Lactobacillus oris, Lactobacillus pontis and Lactobacillus panis are used to allow more than two of double bonds to be conjugated in the unsaturated fatty acid having two or more double bonds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307162-A (JP)
Title: Fuel injection valve
Inventor: TORII SHINJI
IPC: F02M47/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of suppressing the amount of change in the injection timing even if the effective seat area of its nozzle varies.  <P>SOLUTION: The fuel injection valve includes a pressure drop suppressing means capable of stopping the pressure drop in a pressure control chamber 12 for a certain time after a ball valve 15 has opened an out-orifice 13, wherein the arrangement is such that the rate of flow through the out-orifice is much greater than the rate of flow in the in-orifice in order to make steep the pressure drop thereafter. When fuel injection is to be made, it is possible to drop steeply the fuel pressure in the pressure control chamber 12 after the pressure drop in the pressure control chamber 12 is stopped for the specified period of time, so that the amount of change in the injection timing can be suppressed small even if the seat part, etc., of a needle is worn to cause an increase of the effective seat area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306173-A (JP)
Title: Reinforcing structure of hollow panel
Inventor: MATSUKI NOBUAKI
IPC: B62D25/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a hollow panel, that gives only a small stress concentration at a border between a portion with a reinforcing tool and that without the reinforcing tool and can be constituted easily.  <P>SOLUTION: In this reinforcing structure 1 of the hollow panel 2 reinforced by attaching the reinforcing tool 3 inside the hollow panel 2, space portions 32a, 32b are formed between the hollow panel 2 and the reinforcing tool 3, for permitting deformation of the hollow panel 2 and the reinforcing tool 3 when an outside force acts on the hollow panel 2. The space portions 32a, 32b are formed so as to gradually become larger toward both end sides in the longitudinal direction of the reinforcing tool 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316251-A (JP)
Title: Accident experiencing drive simulator
Inventor: AWANE TATSUHIKO
IPC: G09B9/05
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive simulator in which the behavior of a vehicle when the accident occurs in a variety of environments can be safely experienced.  <P>SOLUTION: A vehicle motion arithmetic part 26 changes a motion calculation model for a simulation vehicle according to the simulation environment selected by the driver, and calculates motion information on the simulation vehicle on the basis of the motion calculation model. An image synthesis part 28 synthesizes a simulation image using the vehicle motion information. A motion control unit 32 calculates the motion to be given to a vehicle compartment part using the vehicle motion information, and controls an oscillation device. A simulation course preparation part 24 sets the accident at an optional part in the prepared simulation course. With this constitution, not only the sense of traveling in the normal traffic circumstances, but also the behavior of the vehicle, the operation for avoiding danger, and so forth when the puncture of a tire or the like occurs are experienced by the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317121-A (JP)
Title: Admission booking receiving method and admission system
Inventor: AKITANI TAKASHI
IPC: H04W4/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admission booking receiving method which eliminates the need to issue admission tickets and makes the reception of admission bookings for entry into an event hall.  <P>SOLUTION: A promoter 20 which promotes various events after receiving bookings for purchasing event admission right as admission tickets from user mobile terminals 10 alters and updates the booking states until the tickets are paid for and distributes a user ID and individual identification information as proof of admission permission to the user mobile terminal 10 and an event hall system 30 once purchase money is sent from a financial institution 40 and when the user enters the event hall, the user ID is used as a key to collate the separately sent individual identification information, so that when the individual identification information is coincident, the user is allowed to enter the event hall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313114-A (JP)
Title: Hair-dressing agent
Inventor: SHIBATA FUKUYO
IPC: A61Q5/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair-dressing agent which uses fine charcoal powder for dyeing hair and can be used as a safe and simple hair dye substitute.  <P>SOLUTION: This hair-dressing agent is characterized by adding the fine charcoal powder to a base material. The base material includes gels, creams, waxes and lotions, and a commercial product sold by a maker can be used as the base material. The added charcoal is preferably Bincho (a hard charcoal produced from Wakayama prefecture, Japan) charcoal, but may be other charcoal or bamboo charcoal. The smaller the particles of the fine charcoal powder are, the more desirable the fine charcoal powder is. The fine charcoal powder is added in an amount of preferably 5 to 60 wt.% based on the total amount, especially preferably 10 to 30 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319505-A (JP)
Title: Device for detecting abnormality in a plurality of pantographs
Inventor: IMAZU TOMOYA
IPC: B60L5/24
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting abnormality in a plurality of pantographs, which can directly detect the current collecting abnormality of a trolley wire and the pantographs before impairing an actual collecting function, the reliability of which is high, and which is comparatively simple and low-cost.  <P>SOLUTION: In a DC power collecting electric car 10 that collects electricity parallel with two sets of the pantographs from the trolley wire 1 stretched over a track, a current sensor 3 is installed for each pantograph. This reading is taken in into a current balance abnormality discriminating device 4, which calculates, for example, the percentage of the currents I<SB>1</SB>, I<SB>2</SB>of each pantograph to the total current (I<SB>1</SB>+I<SB>2</SB>) of the two sets of the pantographs 2, and, if the current unbalance becomes a certain value or larger, judges the pantograph as abnormal. To prevent an erroneous detection that is caused by momentary current unbalance at a connection part, the abnormality is detected by inserting a delay means according to the moving speed of the electric car 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316752-A (JP)
Title: Multi-processor system and method of assigning resource
Inventor: SHIMIZU YOSHIO
IPC: G06F15/177
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-processor system capable of efficiently using resources.  <P>SOLUTION: A plurality of bus bridge circuits 2 and memory controllers 3 are prepared, and the bus bridge circuits 2 are connected to a CPU 1, a core I/O bridge circuit 6, and an I/O bridge circuit 7 point-to-point. Accordingly, the partition/cluster inside a housing can be achieved, and resources including the CPU 1, a main memory 4, and devices under the control of the core I/O bridge circuit 6 and the I/O bridge circuit 7 can be kinetically assigned among nodes after the start of operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315922-A (JP)
Title: Lenticular lens and its manufacturing method
Inventor: SATO KEIICHI
IPC: G03B21/62
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lenticular lens used for a rear projection screen and a method for manufacturing the lenticular lens.  <P>SOLUTION: As for the rear projection screen used for a rear projection type television, the lenticular lens is provided with a right absorbing layer formed by irradiation of electron beams from an electron beam irradiation device. The electron beam irradiation device is of a vacuum tube type. The acceleration voltage of the electron beam of the electron beam irradiation device is <150 kV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323640-A (JP)
Title: Method, system and program for preparing highly precise city model using laser scanner data and aerial photographic image
Inventor: ODA KAZUO
IPC: G06T17/05
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To construct a highly precise three-dimensional city model by combining the advantages of the altitude precision of laser scanner data, the advantages of the high resolution of an aerial photograph, and a conventional variable density DEM (Digital Elevation Model).  <P>SOLUTION: This system is provided with a coordinate calculating module 10, a ground height calculating module 11, a region division processing part 15, a horizontal face stereo matching processing part 16, a region division processing part 17, a polygon generation processing part 18, and a three-dimensional modeling processing part 19. Each of stereo aerial photographic pictures is divided into regions to obtain an image region whose hue is uniform. Stereo matching is carried out by using the altitude value of the three-dimensional point group of the laser scanner overlapping each color region as an initial value. When the calculation result of the obtained altitude value represents almost the same altitude as the initial value, the altitude value being the calculation result is applied to the region to generate the DSM. Then, the horizontal region of the obtained DSM is recognized by region division, and linear extraction is carried out in a peripheral region on the stereo image corresponding to each region, and the results are polygonzied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324144-A (JP)
Title: Electrostatic chuck and lamination device for flat panel substrate using it
Inventor: OTANI YOSHIKAZU
IPC: H01L21/683
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely switch the suction holding of a substrate by a suction force to the attraction holding of the substrate by a electrostatic attraction force while simplifying a structure, and to laminate it.  <P>SOLUTION: Both substrates A, B or either thereof is sucked and held by a suction means 3' and is attracted in the air by an electrostatic chuck 3 before the suction force by the suction means 3' disappears in a process proceeding decompression. After a prescribed vacuum degree is attained, both the substrates A, B are laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328342-A (JP)
Title: Tide gate
Inventor: SUGA AKIZO
IPC: E02B7/40
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tide gate capable of positively perform protection against the tide while reducing a construction cost.  <P>SOLUTION: This tide gate 21 (31) for preventing the infiltration of sea water from downstream is provided with a door body that can rise and fall around a base end part 25 serving as a fulcrum, a bag body 23 provided to be expandable and contractible in proximity to the base end part 25 downstream of the door body 22 and to hold the door body 22 in a prescribed inclined attitude while resisting pressure from upstream by controlling the internal pressure to a prescribed value, and door body holding means 24, 32, 33 that can hold the door body in an erected state while resisting pressure from downstream. Normally, the internal pressure of the bag body 23 is held to the prescribed value to hold the door body 22 into the prescribed inclined attitude to thereby maintain the upstream water level and the quantity of flow downstream from upstream to prescribed values. In the high tide, the door body 22 is held into the erected attitude by the door body holding means 24, 32, 33 to prevent damage caused by the high tide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327433-A (JP)
Title: Glass fusing furnace
Inventor: TOYOSHIMA ITARU
IPC: F27B14/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fusing furnace which can avert the deposition of platinum group elements.  <P>SOLUTION: Three or more inclined walls 21, right side junctures which can be touched by the left side marginal end faces of these inclined walls 21, and corner members 22 having left side junctures which bend to be integrally continuous with the right side junctures and can be touched by the right side junctures of the inclined walls 21 are composed of refractory materials. The inclined walls 21 and the corner members 22 are alternately arranged to circumferentially encircle the fusing space to be formed and thereafter the marginal end faces of the inclined walls 21 and the juncture of the corner members 22 are butted against each other to form the fusing space downwardly narrowed in the horizontal opening section. Since the right side junctures and left side junctures of the corner members 22 are integrated, gaps are not formed between both the junctures and the deposition of the platinum group elements to the corner members 22 can be averted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326032-A (JP)
Title: Differential feed sewing machine
Inventor: HASHIGUCHI SHUNICHI
IPC: D05B27/16
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential feed sewing machine which can reduce its size and can enhance durability.  <P>SOLUTION: This differential feed sewing machine is provided with a needle bar mechanism 35, a presser bar 38 which is provided near the mechanism 35, a fabric holder 67 which is arranged below the presser bar 38, a first link 48 for making the presser bar 38 move up and down, a second link 51 which is to be driven by a presser-bar driving cam 55 which is provided in an arm shaft 31, a transfer means 56 for transferring the driving force of the second link 51 to the first link 48, an adjusting means 60 for adjusting the ascent position of the presser bar 38 concurrently with the movement of the second link 51, an upper feed motor 76 which is provided outside a sewing machine head 6, a driving pulley 77 for an upper feed belt 12, which is mounted on the motor 76, a driven pulley 42 for the belt 12, which is provided below the head 6, and the belt 12 which runs between the pulleys 77 and 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327443-A (JP)
Title: Method for manufacturing glass preform for optical fiber
Inventor: KITO TAKEHIKO
IPC: G02B6/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform for an optical fiber, by which the amount of a waste material of the glass preform for the optical fiber can be reduced and the productivity can be improved.  <P>SOLUTION: In the method for manufacturing the glass preform 30 for the optical fiber, which comprises depositing glass fine particles 15 on the periphery of a glass rod 11, in which an upper dummy rod 12 and a lower dummy rod 14 are joined to the end parts of a core rod 13, while relatively moving a burner 20 for generating the glass fine particles 15 and the glass rod 11, and thereafter, subjecting the glass fine particles 15 to transparentizing processing by heating, the contraction amount of the lower dummy rod 14 is set to be larger than that of the core rod 13 at the time of transparentizing, and the relative moving speed is controlled so that the thickness of the glass fine particles 15 deposited on the vicinity of the end parts of the core rod 13 becomes thinner than that of the glass fine particles 15 deposited on the central part of the core rod 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325060-A (JP)
Title: Agricultural polyolefinic resin film
Inventor: YOKOYAMA KAZUHIKO
IPC: C08K5/3492
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film having excellent deterioration suppressing effects on a material in a greenhouse over a long period and satisfying the initial transparency, dustproof properties, antifogging persistence and weather resistance of the film without limitations on cultivated crops.  <P>SOLUTION: The agricultural polyolefinic resin film is provided with at least one layer prepared by forming a resin composition comprising a polyolefinic resin, 0.02-1 wt.% of a triazine ultraviolet light absorber, 0.1-10 wt.% of an inorganic ultraviolet light absorber composed of a metal oxide and 0.1-5 wt.% of a hindered amine light stabilizer having ≥2,000 molecular weight into the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326611-A (JP)
Title: Apparatus for sticking and molding rubber strip
Inventor: SUZUKAWA MASAYA
IPC: B29D30/26
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To stick a rubber strip surely and accurately and to improve the maintenance of an apparatus by preventing breakage of a roller shaft.  <P>SOLUTION: A sticking means 2 is provided for sticking the rubber strip P conveyed by a conveyance tape T on a molding drum D. The sticking means 2 is composed of a sticking head 30 and a moving tool 31 for moving the sticking head toward the molding drum. The sticking head 30 pivots a main guide roller RA which presses the rubber strip P to the molding drum D by its advance and sticks the strip P on the drum D, and a small-diameter peeling roller RB which folds the rubber strip P at a peeling angle of the strip P from the tape T rotatably between side plates 36 through bearing members 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333962-A (JP)
Title: Spinning reel for fishing
Inventor: TACHIKA MANABU
IPC: A01K89/01
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, which sufficiently deals with the deformation of a bail and the supporting arm of a rotor and carries out smooth opening and closing operations of the bail by simple constitution.  <P>SOLUTION: The spinning reel for fishing has constitution that a bail supporting member 6a on which the bail 6 is mounted and which has a fishing line guide part 6b is reversely supported on the tip of the supporting arm 5b of the rotor 5 to be linked to a handle rotation and rotated. The base part of the bail supporting member 6a is supported through a shake bearing part 10 on the supporting arm 5b of the rotor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326398-A (JP)
Title: Metallic molding die of outer rotor and molding method of outer rotor
Inventor: FUJIWARA SHINICHI
IPC: F04C2/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor having a helical shape at a low cost.  <P>SOLUTION: A metallic molding die of an outer rotor is provided with a core rod 13 at an outer peripheral surface 13a of which a male helical mold for forming an inner peripheral surface 15b of an outer rotor 15 is formed and which is provided with permitted vertical movement, a die 11 which has a cylindrical inner surface for forming an outer peripheral surface 15a of the outer rotor 15 and which is provided with permitted vertical movement, an upper punch 14 at an inner peripheral surface of which a female helical mold for being screw-connected with the male helical mold of the core rod 13 is formed, which has an end face for forming an end face of the outer rotor 15, which is provided with permitted vertical movement and is fitted to an inside of the die 11 and a lower punch 12 at an inner peripheral surface of which the female helical mold for being screw-connected with the male helical mold of the core rod 13 is formed, which has an end face for forming the end face of the outer rotor 15 and which is fitted to the inside of the die 11. Further the core rod 13 is provided so as not to be rotatable and the upper punch 14 and the lower punch 12 for being screw-connected with the core rod 13 are rotatably provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334594-A (JP)
Title: Underwater aerator
Inventor: KAWANE HIROSHI
IPC: C02F3/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-powered underwater aerator capable of being utilized without boring a hole in the bank body of a reservoir such as a dam lake.  <P>SOLUTION: This underwater aerator 1 is equipped with a water sucking pipe 11 provided in the dam lake 3 and an air intake pipe 12. An air-water separation tank 13 is provided under the water sucking pipe 11 and an air diffusion pipe 14 is provided in the air-water separation tank 13. A water discharge pipe 20 is connected to the air-water separation tank 13 and the water sent out of the air-water separation tank 13 is discharged through the water discharge pipe 20. The water discharge pipe 20 is provided so as to straddle the bank body 2 and provided with priming piping 21. When priming is taken out of the priming piping 21, water can be taken out of the air-water separation tank 13 by a theory of a siphon without using power, and therefore, the dam lake 3 can be aerated.  <P>COPYRIGHT: (C)2004,JPO