baber/WOPTO huggingface dataset:
Patent JP-2003062533-A (JP)
Title: Piping cleaning device
Inventor: OKANOE KIMIHIKO
IPC: B08B9/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve such problems of conventional scale removal in pipings that effective flushing can not be conducted because chemical is thrown into cooling water periodically or high pressure water is sent into a piping 5 by using a high pressure pump, thus it required expensive chemicals, and that it has a possibility to damage the pipings themselves and their packings because of the high pressure water. SOLUTION: Gas is injected by using a gas injection device 10 into the discharge liquid from a first pump 9 which only acts for liquid transfer. This injected gas is mixed in the liquid in a white-opaque state as fine air bubble by using a second pump 11 which conducts agitation act, and then it is sent into the piping 5. Thus, liquid and gas are difficult to be separated, and the scales adhered to the inner wall of the piping 5 can be removed effectively. Also, the injection of expensive chemicals is not required, and the piping 5 and its packings cannot be damaged because it uses the low pressure first and second pumps 9 and 11.
Patent JP-2003103784-A (JP)
Title: Liquid discharge head, head cartridge and imaging apparatus
Inventor: NOZAWA MINORU
IPC: B41J2/05
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a liquid drop discharge failure or a liquid supply failure is brought about by heating of a Liquid jet head, and a printing time becomes redundant if printing work is carried out at not higher than a predetermined temperature range with a temperature sensor being incorporated in the liquid discharge head. SOLUTION: The liquid jet head 19 is provided with a head body 27 which has discharge openings from which liquid droplets are discharged, discharge energy generation parts for generating a discharge energy to discharge liquid droplets from the discharge openings, liquid chambers which are formed over the discharge energy generation parts and discharge openings and to which the liquid to be discharged from the discharge openings is supplied, and a supporting plate 28 having the head body 27 set thereto and having liquid supply paths 35 formed to communicate with liquid chambers of the head body 27.  The liquid discharge head 19 is further provided with a heat radiation member 31 which has a flat part 38 joined to a face at the opposite side to a face of the supporting plate 28 where the head body 27 is set, and a heat radiation part 39 rising from the flat part 38 and meandering in a direction at right angles to the flat part 38.
Patent JP-2003114098-A (JP)
Title: Missile guiding device
Inventor: SAHO KATSUHIKO
IPC: F41G7/30
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a missile guiding device for guiding a missile to a moving target by adopting a guiding method of calculating an existing range of a moving target and searching the moving target in a short time when the moving target is lost. SOLUTION: This missile guiding device is provided with a target existence range calculation portion 8, in which a latitude, a longitude, an altitude, a latitude speed, a longitudinal speed, a height direction seed, a vertical attitude angle, and a horizontal attitude angle, as position/speed information of the missile 6 are inputted, and a relative speed, a relative distance as tracking information of a moving target 7 are inputted, and in the case where the moving target is lost by receiving disturbance of the moving target, when guiding the missile 6, an existence range of the moving target 7 is obtained.
Patent JP-2003119737-A (JP)
Title: Cylindrical support fixture
Inventor: NAKAMOTO KEIICHI
IPC: E01F15/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the defect that a mounting nut 51 or the like is projected to the pedestrian side from the outer circumferential surface of a cylindrical support such as a guard-rail support 2 or the like in the support and there is the danger that a pedestrian is injured by the hooking of a skirt and baggage or the like of the pedestrian or the hooking of a hand and a projecting section is rusted. SOLUTION: In the cylindrical support fixture 1 for installing a guard rail or the like to the cylindrical support, the fixture 1 has a mounting bolt section 10 with a normal male screw 100, a reverse male screw section 11 with a normal female screw 111 screwed to the normal male screw 100 and a reverse male screw 110 and an internal adjusting section 12 with a reverse female screw 120 screwed to the reverse male screw 110.
Patent JP-2003120413-A (JP)
Title: Data write system to electronic control device
Inventor: SHIRAKI KATSUYOSHI
IPC: G06F11/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To realize data writing to an ECU considering a difference inherent to each of predetermined components such as injectors. SOLUTION: A database 31 of a server apparatus 30 records correction data for correcting an inherent difference for each injector, corresponding to a component identification number provided for each component. When a terminal apparatus 20 transmits vehicle-related information, the server apparatus 30 uses the vehicle-related information from the terminal apparatus 20 and transmits corresponding correction data according to the component identification number or according to vehicle-inherent information if there is such vehicle- inherent information corresponding to the component identification number. The terminal apparatus 20 transmits the correction data transmitted from the server apparatus 30 to an ECU 10 as write information, whereby control data 12 of the ECU 10 is reflected by the correction data.
Patent JP-2003120460-A (JP)
Title: Compressed-fuel feeder for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M55/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a compressed fuel feeder for internal combustion engine, which prevents the extension of an engine starting time by a space of fuel vapor and air in a delivery pipe. SOLUTION: Where it is estimated that the space of fuel vapor and air in the delivery pipe 2 is formed during engine stop, fuel injection with a fuel injection valve 1 is started when fuel pressure in the delivery pipe approaches the rated delivery pressure of a low-pressure pump 4 before the fuel pressure in the delivery pipe is raised to a prescribed pressure level by a high-pressure pump 7.
Patent JP-2003128449-A (JP)
Title: Cement admixture, cement composition and concrete using the same
Inventor: KIDA TSUTOMU
IPC: C04B22/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture exhibiting an excellent effect of a stably large expansion amount in an early stage at a normal precuring time, high strength and a good adhesion property, and to provide a cement composition, and to provide concrete using the same. SOLUTION: The cement admixture is a substance obtained through thermal treatment of a CaO material, an Al2 O3 material, a Fe2 O3 material, and a CaSO4 material. The cement admixture is the substance obtained from thermal treatment of expansion substance containing free lime, calcium aluminoferrite and an anhydrous gypsum, and the CaO material, the Al2 O3 material and CaSO4 material. This cement admixture comprises the expansion substance containing the free lime, calcium sulfoaluminate and the anhydrous gypsum. The cement composition comprises cement and the cement admixture. The concrete is the cement composition formulated with aggregate, water, and a chemical admixture. This cement admixture is characterized by being formulated into the cement in a unit amount of 15-100 kg/m<3> .
Patent JP-2003132709-A (JP)
Title: Lighting fixture for vehicle
Inventor: INOUE KIYOSHI
IPC: B60Q1/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To aim at magnification of visibility. SOLUTION: Ten LEDs 5 are arranged in a row at a mounting plate 6. An incident plane 17 of a lens 7 is constituted of one flat face. An outgoing plane 18 of the lens 7 is constituted of two flat faces, in which 10 LEDs 5 and crossing in the row direction. As a result of this, if the 10 LEDs 5 are lighted on, light from one row of the LEDs 5 enters the incident plane 17 of one flat face of the lens 7, and is emitted to the outside from the emitting plane 18 of two flat faces of the lens 7. By this, if the lens 7 side is seen from the outside of the lens 7, one row of the LEDs 5 is seen as two rows of LEDs 5 which are respectively lighted on in the respective emitting planes 18 of two flat faces of the lens 7. For that reason, the visibility is magnified and appearance is improved.  Further, the cost is lower because this looks as if there were a large number (20 pieces) of the LEDs 5 with only a small number (10 pieces) without using a large number (20 pieces) of the LEDs 5.
Patent JP-2003130314-A (JP)
Title: Combustor and water film formation device for the same
Inventor: SUGAWARA YASUKUNI
IPC: F23D14/72
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a combustor and a water film formation device for the same, capable of surely avoiding the danger of abnormal ignition just after the termination of the submerged state. SOLUTION: A water film formation device 7 is arranged between the flame hole 533 of a pilot burner 53, which is a part of the combustion section of a bath furnace, and the discharge electrode 451 of an ignition means 45, wherein a water film is formed to remain after the withdrawal of water following temporary submergence. The device 7 has a tabular main body member 71, which is fixed immovable and bridges the front wind shield 534 and the rear windshield 537 of the flame hole 533 and thereby provides a screen between the discharge electrode 451 and the flame hole 533. The device 7 also has a multiplicity of slot-shape openings 72 which penetrate through the main body member 71 and are as wide as the flame hole of the main burner to be ignited by the pilot burner 53.  It is so designed that water films formed in the respective openings 72 remain and impede ignition in case of an igniting operation until the water film formed in the main burner flame hole disappears by evaporation.
Patent JP-2003129206-A (JP)
Title: Production method for hot-dip zinc-plated steel sheet
Inventor: TAKAHASHI KATSUNORI
IPC: C23C2/06
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, if a blower having a number-of-revolutions control function is used as a wiping nozzle gas supply source, the stability in a regular state is inferior and the pressure-following capability in increasing or decreasing the pressure of a wiping nozzle gas in undesirable. SOLUTION: The preset value of a blower delivery pressure controller 7 is changed correspondently to the preset pressure of a wiping nozzle pressure controller 3 and to the change in the opening area 12 of a wiping nozzle; and the proportional gain and/or the storage gain of the blower delivery pressure controller 7 is changed correspondently to the wiping nozzle opening area 12 and/or the output deviation of the blower delivery pressure controller 7.
Patent JP-2003127239-A (JP)
Title: Manufacturing method for reinforced resin molded body
Inventor: NODA HIROSHI
IPC: B29C67/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a reinforced resin molded body. SOLUTION: The manufacturing method for the reinforced resin molded body has a process wherein data on three-dimensional shaping are outputted; a process wherein a material resin composition of a liquid thermosetting resin is prepared by compounding a filler and a curing agent, and putting them in a uniformly mixed state and wherein a horizontal elevating table whereon the material resin composition is placed is provided in the vicinity of the upper surface in this composition; and a laminating process wherein a part of the molded body is formed by hardening the material resin composition of the thermosetting resin by shining thermic rays onto the elevating table and wherein, the table being lowered, the material resin composition of the thermosetting resin positioned above that part of the molded body is hardened by the thermic rays.  This processing is repeated so that the composition is laminated three- dimensionally sequentially.
Patent JP-2003133124-A (JP)
Title: Refrigerator-cooled superconductivity magnet device
Inventor: HASEBE TSUGINORI
IPC: H01L39/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability in a superconducting magnet device and make a structure for supporting the electromagnetic force small and simplified to enable reduction in size and in weight of the entire device. SOLUTION: In the refrigerator-cooled superconductivity magnet device in which a superconducting coil 22 is cooled at a refrigerating stage of a refrigerator, a reinforcing winding wire 10 having conductivity and covered all about with insulating coating is wound around the direct peripheral part of the superconducting coil so as to be integrated, and both ends of the reinforcing winding wire are made short-circuited by diodes 11 having a prescribed threshold voltage to form a closed-loop.
Patent JP-2003140089-A (JP)
Title: Polarizing illuminaire and projection display device using it
Inventor: MABE YUJI
IPC: G03B33/12
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing illuminaire free from the degradation in capacity of a halfwave phase plate and a projection display device using it. SOLUTION: With respect to the polarizing illuminator which converts light of a light source to single polarized light to illuminate a body to be illuminated, light shielding parts 37 which intercept polarized light in a prescribed oscillation direction out of light from exit faces 30a of an integrator 30 which divides incident light of the light source into a plurality of luminous fluxes and emits them are arranged between the exit faces 30a of the integrator 30 and incident faces 40a of a polarizing beam splitter array 40 having halfwave phase plates 42 regularly arranged, correspondingly to and apart from the exit faces 30a of the integrator 30 and the incident faces 40a of the polarizing beam splitter array.
Patent JP-2003142884-A (JP)
Title: Conveyance alignment device, conveyance alignment sign and conveyance alignment method
Inventor: KURODA KIYOSHI
IPC: H05K13/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily and quickly connect mounting line devices constituting a mounting line. SOLUTION: The bottoms 32a and 33a of a fixed-side contact part 32 and a movable-side contact part 33 that are provided in a conveyance alignment device 30 are brought into contact with the upper surface ends of belt conveyors 13 and 14 provided in a board conveyance device 10 of a mounting line device 100. Thus, the conveyance alignment device 30 is allowed to detect and indicate a position where a board 201 to which an electronic part is mounted by the device 100 constituting a mounting line is carried in/out. Board conveyance devices 10 and 10 are connected while a worker sees the positions indicated by the devices 30 and 30 to adjust the positions of the board conveyance devices 10 and 10.
Patent JP-2003139801-A (JP)
Title: Current transformer for instrument
Inventor: NAKAYAMA ATSUSHI
IPC: G01R15/18
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a current transformer for an instrument capable of being additionally provided with the function of holding a conductor to be measured approximately equivalent to that of a clamp-type ammeter even if it is an open-type ammeter. SOLUTION: The current transformer 12 for the instrument is provided with a pair of supporting arm parts 22 and 24 on the side of the upper end part 14 of a substrate part 13, and the pair of supporting arm parts 22 and 24 are extended in a straight line approximately in parallel for forming the partition of a space part 19 capable of freely introducing the conductor to be measured L in-between with the substrate part 13. At least either side of the pair of supporting parts 22 and 24 is additionally provided with a latching piece 45 capable of freely opening and closing an inlet 20 formed between the pair of supporting arm parts 22 and 24 for partitioning the space part 19 for preventing coming off form the conductor to be measured L introduced into the space part 19.
Patent JP-2003136255-A (JP)
Title: Friction stir welding method and device thereof
Inventor: HIRAYAMA TAKAHIDE
IPC: B23K20/12
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir welding method which attains the uniform bead quality of a welded part, is easy in setting a welding condition and causes no failure. SOLUTION: In this friction stir welding method, a rotator having a probe 62 which is connected with a motor 13 for rotation and protruded on the tip thereof is rotated at a set rotational speed, the rotating probe 62 is pressed against the welded part of a member to be welded or the vicinity thereof, softened by the frictional heat of a contact part, inserted and stirred, at the same time, a motor 11 for movement is rotated at a set rotational speed, a prob is moved along the contact part, and thereby, the member to be welded is welded. Therein, a torque detector 21 is disposed at either the motor 13 for rotation or the motor 11 for movement and controls the rotational speed of the motor for movement in such a manner that a detected torque value becomes a torque value which is set beforehand.
Patent JP-2002223469-A (JP)
Title: Mobile radio equipment
Inventor: CHIBA YUTAKA
IPC: H04W60/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide mobile radio equipment that detects position information denoting an absolute azimuth of a current point and transmits/receives the detected position information. SOLUTION: The mobile radio telephone system having at least an input output means that inputs/outputs voice information and data information and a transmission reception means that transmits/receives the voice information and the data information wirelessly, is provided with a reception means that receives a radio wave outputted from three or more satellites and with a detection means that detects position information denoting the absolute azimuth of the current point on the basis of the received radio wave and the transmission reception means transmits/receives the position information wirelessly in addition to the voice information and the data information.
Patent JP-2002208908-A (JP)
Title: Fast fourier transform unit and method for compensating ofdm output bit signal
Inventor: LEE JEONG-SANG
IPC: G06F17/14
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fast Fourier transform unit and a method for compensating OFDM output bit signals. SOLUTION: A fast Fourier transform unit is equipped with an input buffer part which retains the inputted OFDM bit signals and a butterfly execution part which carries out a butterfly computation for each stage through a radix algorithm. Furthermore, the fast Fourier transform unit is equipped with a scale detector which calculates a scale factor as a division factor for adjusting the bit value of signals which are inputted through the butterfly execution part and butterfly-computed for each stage within the range of bit allowable value, a scale counting part which accumulatively counts count coefficients corresponding to the scale factor inputted through the scale detector, and a compensating part which adjusts the bit values of signals outputted from the butterfly execution part on the basis of the outputs of the scale detector and the scale counting part.
Patent JP-2002208029-A (JP)
Title: Efficient rasterizer for mirror reflection illumination in computer graphics system
Inventor: ROSSIN THEODORE G
IPC: G06T15/80
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize optimal balance between the size and cost of a rasterizer circuit configuration and the rastering efficiency of elements. SOLUTION: This rasterizer (164) is provided with a single edge stepping interpolator (328) for interpolating both the diffuse reflection illuminating components and mirror reflection illuminating components of the whole edge of elements and/or a single span stepping interpolator (310) for interpolating both the diffuse reflection illuminating components and mirror reflection illuminating components of the whole span of the elements are executed. When the interpolated edge or span include unignorable mirror reflection illuminating components, the diffuse reflection illuminating components and the mirror reflection illuminating components are separately and continuously rastered. In the other case, only the diffuse reflection illuminating components are interpolated across the edge or span.
Patent JP-2002251579-A (JP)
Title: System and method for electronic settlement authentication server device
Inventor: TAKATORI SUNAO
IPC: G06Q30/06
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To allow electronic settlement while securing secrecy of identification information of a user and to make various charging methods available. SOLUTION: A mobile communication terminal device 1 transmits the identification information of the user and charging method selection information to an authentication server device 3 through a subscriber's line, and the authentication server device 3 determines whether the user can purchase a commodity or not on the basis of the identification information. If purchase of the commodity is allowed, purchase approval information is transmitted to the mobile communication terminal device 1. The mobile communication terminal device 1 transmits the purchase approval information to a settlement server device 5. The settlement server device 5 transmits the purchase approval information to the authentication server device 3 for determining whether the information is correct or not.  If the purchase approval information is correct, the settlement server device 5 performs settlement processing, and the authentication server device 3 charges the user the cost by a charging method designated by the charging method selection information.
Patent JP-2003146870-A (JP)
Title: Lipid degradation promoter and method of slimming body
Inventor: IKEMOTO TAKESHI
IPC: A23L33/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lipid degradation promoter that is very effective for improvement of the obese constitution by reducing fatty tissues of the whole body or local parts thereof, or for inhibiting and preventing the obesity by inhibiting the lipid tissues from being increased. SOLUTION: The lipid degradation promoter is a compound represented by general formula (1). The lipid decomposition promoter is used by adding to external preparations for skin and to drink and food.
Patent JP-2003146143-A (JP)
Title: Garments hanger for automobile
Inventor: SHINKO MASATOMO
IPC: B60R7/10
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a garments hanger for automobile capable of changing a posture of a hanger body between a usage state and a stored state, easily detached from an assist grip, light-weighted and simple, and capable of easily be handled at a low cost. SOLUTION: This garments hanger for automobile is provided with the hanger body 11 having a head part to which a hook 13 is connected, a hook holding part 12 having a hook insertion hole 12a, a clamp 14 capable of detachably fitting onto the assist grip 1, a posture holding means 20 for holding the hanger body 11 in such a manner as to be capable of changing the posture with respect to the hook holding part 12, and a lock means 30 capable of detaching and attaching a hook tip 13a with respect to the hook insertion hole 12a while permitting change in the posture of the hanger body 11 with respect to the hook holding part 12.