baber/WOPTO huggingface dataset:
Patent JP-2003341906-A (JP)
Title: Sheet feeding device
Inventor: TEJIMA TSUNETOSHI
IPC: B65H35/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device for a folding machine capable of establishing a sheet conveyance in a simple constitution in which the sheet overlapping pitch is free of turbulence.   <P>SOLUTION: The sheet feeding device of the folding machine cuts a continuous paper into sheets J by a cutting mechanism 100 on a sheet path provided in the folding machine of a taken-up paper rotary press, carries the sheets by a first conveyor 200 located downstream one by one at a certain spacing, carries the sheets from the first conveyor upon putting them in a row K overlapping in a scale form using a second conveyor 300 located downstream whose carrying surface has a step below with respect to the carrying surface of the first conveyor and which runs slower than the first conveyor appropriately, and the trailing edge of each sheet is pushed down onto the second conveyor by a push-down member 500 in the neighborhood of the upstream end of the second conveyor, and the leading edge of the following sheet having got on the second conveyor is guided by a sheet hold-down member 400 and pressed from above to the carrying surface of the second conveyor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341935-A (JP)
Title: Traverse control device
Inventor: MASAI TETSUJI
IPC: H02K7/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traverse control device to assure a high-speed traversing operation as improvement of a conventional traversing device with high-speed traversing in which a high speed is established by heightening the torque of a traverse motor involving such a problem that its large-sized rotor magnet causes the inertia of the rotor to increase to lead to impairing of the high speed performance.   <P>SOLUTION: The traverse control device is to control the traverse motor 11 to rotate in the regular and reverse directions for reciprocating a traverse guide 15, wherein the traverse motor 11 is equipped with a rotor consisting of a rotor disc 21c formed from a disc-shaped member and a stator composed of a pair of stator parts 22a and 22b arranged confronting the two sides of the rotor and a stator part couple 22 to form a magnetic circuit in the gap 35 between the stator parts 22a and 22b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344958-A (JP)
Title: Optical element and illuminating device having the same
Inventor: FUKAZAWA MOTOMU
IPC: G03B27/54
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical element being highly versatile capable of efficiently shaping a luminous flux emitted from a light source in a line, and independently of the size of an original, and to obtain an illuminating device having the optical element.   <P>SOLUTION: An axis including the focus of a parabola or a point near the focus functions as a rotary axis Ls, and a part of the inside of the curved surface formed when the rotary axis is rotated functions as a reflection surface 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339410-A (JP)
Title: Buckle
Inventor: TEJIMA MASARU
IPC: A44B11/25
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive buckle for a strap by simplifying a mold structure for a female part thereof, and to provide a smaller and inexpensive product as compared with the conventional one by simplifying the product structure of the female part.   <P>SOLUTION: As to the female part of the buckle for a strap, the conventional mold structure in which a slide core (split die) is divided in two directions of length and width is not used. The side of the female part provided with a locking lateral hole is sloped to form a mold structure in which forming is enabled by splitting only in the longitudinal direction. A separation lever of the female part is not used to simplify the product structure so that a smaller buckle for a strap can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342706-A (JP)
Title: Galvanized steel sheet
Inventor: NOMURA SHUJI
IPC: B21D22/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel sheet having excellent press workability without forming another alloy film.   <P>SOLUTION: The galvanized steel sheet with excellent press workability has surface roughness where relative load length tp of a waviness curve at 3 μm cutting depth is ≤30%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344101-A (JP)
Title: Rotating condition detector and rotator
Inventor: ISHIKAWA HIROO
IPC: F16C41/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating condition detector having a simple structure capable of detecting the rotation speed, the rotating direction, and the absolute angle of a rotary member at the same time using a single sensor, and to provide a rotator having this rotation detector.   <P>SOLUTION: The rotating condition detector has an encoder 10 composed of a single array of a plurality of magnetizing regions 12, 13 mounted on a rotary member 2 rotating, relative to a stationary member 1; and a sensor 20 facing the encoder 10 and mounted on the stationary member 1 for detecting the magnetic forces of the plurality of magnetizing regions 12, 13 of the encoder 10. The plurality of magnetizing regions 12, 13 have mutually different flux densities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005774-A (JP)
Title: Pancake
Inventor: ITO HIROMICHI
IPC: G11B5/78
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pancake whose productivity and yield is remarkably improved.  <P>SOLUTION: This pancake 3 is formed in such a manner that a magnetic tape 1 is wound round a tape hub 2 in a rolled state, and the tape hub 2 is formed so that the flexural strength of the tape hub with respect to the load in the axial direction at one side face thereof is different from those at the other side face, then the magnetic tape 1 is wound round while curling is developed on the magnetic tape 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012205-A (JP)
Title: Doppler type ultrasonic flowmeter, and method and program for flow measurement using doppler type ultrasonic flowmeter
Inventor: MORI HARUTSUGU
IPC: G01F1/66
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doppler type ultrasonic flowmeter capable of calculating automatically the optimum value to be regulated in response to a variable accompanied to a measuring object.  <P>SOLUTION: This flowmeter is provided with a data input means for inputting a inside diameter Di of a fluid pipe, an ultrasonic wave speed Cw in a measured fluid, and an incident angle α of an ultrasonic pulse, a maximum flow velocity calculating means for calculating the maximum flow velocity V by a fluid velocity distribution measuring means, a velocity dimensionless-number calculating means for calculating a velocity dimensionless-number V<SB>o</SB>provided by dividing the calculated maximum flow velocity V with the ultrasonic wave speed Cw in the measured fluid, a frequency dimensionless-number calculating means for calculating a frequency dimensionless-number F<SB>o</SB>provided by dividing a repetition frequency f<SB>PRF</SB>with an oscillation frequency f<SB>o</SB>, and a reset means for resetting an oscillation frequency f<SB>1</SB>or an incident angle α1 to satisfy F<SB>o</SB>≥4V<SB>o</SB>x sin α and f<SB>PRF</SB>≤Cw/2Di as to the calculated velocity dimensionless-number V<SB>o</SB>and the frequency dimensionless-number F<SB>o</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010939-A (JP)
Title: METHOD FOR SMELTING HIGH-Cr MOLTEN STEEL
Inventor: KASHIWA TAKAYUKI
IPC: C21B11/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for smelting a high-Cr molten steel, which does not cause the surplus oxidation of Cr in a molten-metal holding furnace, even if the molten-metal holding furnace having a heating function is arranged between a smelting furnace for a Cr-containing molten iron and a decarbonization refining furnace, and moreover, effectively controls the oxidation loss of Cr in the decarbonization refining furnace while preventing the refractory of a furnace wall from eroding.  <P>SOLUTION: In the method for smelting the high-Cr molten steel, which temporarily holds the Cr-containing molten iron in the molten-metal holding furnace provided with the function for heating the molten metal, arranged between the smelting furnace of the Cr-containing molten iron and the decarbonization refining furnace, and which taps the Cr-containing molten iron out from the molten metal holding furnace to the decarbonization refining furnace, according to a smelting schedule in the above decarbonization refining furnace, to refine it, this refining method is characterized by keeping a temperature of the Cr-containing molten iron in the above molten-metal holding furnace 50-150°C higher than the temperature of the liquidus line of the Cr-containing molten iron, along with controlling a C concentration in the molten iron to 3 mass% or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013490-A (JP)
Title: Database management system, program and recording medium
Inventor: OSETO FUTOSHI
IPC: G06F17/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database management system capable of increasing a total response to a large amount of retrieval requests without lowering any response to an inserting operation when conducting asynchronizing merge.  <P>SOLUTION: This database management system is configured to switch a file so as to make a second data storing means 5 being the target of merge different from the second data storing means 5 being the target of an operation request to the data base when conducting the asynchronizing merge of the database. Thus, it is not necessary to conduct any exclusive control between the merge operation and the inserting operation, and as a result, it is possible to prevent the lowering of the response to the inserting operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008944-A (JP)
Title: Water saving-type cleaning system for freezer
Inventor: HARA MASASHI
IPC: B08B3/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water saving-type cleaning system for a freezer which uses a mousse-like foam having high detergency and rinsability prepared by combining a foaming system, comprising a cleaning liquid incorporated into a gas base, with a detergent having good bubble separation.  <P>SOLUTION: This cleaning system for a freezer includes a cleaning part 20 and a cleaning foam forming part 15a provided in a freezer 10, and a rinsing foam forming part 15b and a cleaning liquid preparation part 30. The cleaning foam forming part 15a includes a detergent line 17, a compressed air line 19, and foam forming units 16, 16. The cleaning part 20 includes a freezer housing 10a and a cooler 10b, a group of rotary nozzles provided on both ends of four sets of nozzle headers provided securely on a conveyor 10c, and, connected thereto for connection to a foam forming machine 21, a group of conduits and a defrosting and rinsing line 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009904-A (JP)
Title: Mounting structure of control lever
Inventor: MORI TAKAO
IPC: B60K20/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure good operability of shift operation/select operation, prevent generation of beat due to minute vibration and reduce manufacturing cost.  <P>SOLUTION: A control rod mounting part 2 on a root end of a control lever 1 is formed in a cylindrical shape having a lateral hole 4. A shaft 6 crossing a yoke 5 of the control rod 3 is passed through the lateral hole 4 of the mounting part 2. A collar 7 is attached on the shaft 6. Bushings 8, 9 are inserted in a gap between the lateral hole 4 and the collar 7 from both sides. An O-ring 10 is mounted on the collar 7 between the bushings 8, 9 inserted from the both sides. Projecting annular parts 81, 91 contacting the collar 7 roughly in line are formed on an inner circumference of one or both of the bushings 8, 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014847-A (JP)
Title: Superconducting magnetic gradient levitation system
Inventor: KUBOTA MICHIAKI
IPC: H01F6/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnetic gradient levitation system where magnetic shielding effect is improved.  <P>SOLUTION: In the superconducting magnetic gradient levitation system, nearly rectangular superconducting magnetic shields 2a are opposingly arranged inside a racetrack-shaped superconducting coil 1, a ferromagnetic material 3 represented by iron or the like is arranged between the opposingly arranged superconducting magnetic shields 2a, and the ferromagnetic material 3 is levitated in space. In this case, the superconducting magnetic shields 2a are composed by laminating a plurality of superconducting plates made of a superconductive material. As a result, an induced current in the superconducting plate in a first layer (the side of the superconducting coil 1) of the laminated superconducting plate increases, the induced current for supplementing the shielding effect is generated in a region equal to or less than a second layer even if the shielding effect is reduced by receiving a critical current, and large magnetic shielding effect can be expected as compared with the conventional configuration where the superconducting plate is arranged in a single layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008125-A (JP)
Title: Structure of pot for symbiosis of soil culture, hydroponic culture and aquarium fish
Inventor: RAI GENSHO
IPC: A01G27/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pot, in which symbiosis of soil culture, hydroponic culture and aquarium fishes is combindedly carried out, making automatic watering possible.  <P>SOLUTION: The structure of the pot is composed of an outer pot 10 having a main air vent pipe 11, an inner pot 20 having a main vent pipe 21 and a water inlet pipe 22, a water-controlling part 40 and an upper lid 30 and provides parts growing a hydroponically cultured plant and the aquarium fishes by forming a water storage space W between the inner and outer pots 10 and 20 and provides a part growing a soil cultured plant in a state piling up soil in the inner pot 20 and sufficiently provides the air necessary for soil cultured plant root to the plant root by making the plant root communicate with the outside air with a hollow screw 23 fitted into the main air vent pipe and automatically feeds the adequate amount of water into the inner pot by opening or closing a notch 42 of the water-controlling part 40 by vertical movement responding to variation of a water level of a float 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012080-A (JP)
Title: Stirling cooler
Inventor: KAMEI KEIJI
IPC: F25B9/14
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To smooth piston action in a novel Stirling cooler with an improved operation spring in a movable part, and provide an energizing structure to a movable coil.  <P>SOLUTION: The Stirling cooler has the movable part 35 of a linear motor reciprocating on an axial straight line and a compression suction part of working gas by the movable part. A pair of compression coil springs 41 is oppositely arranged on both sides of the movable part 35, and the compression coil springs are provided so that compression states are maintained within a movable range of the movable part. The movable part 35 is provided with a piston 31 abutting on an interior of a fixed side cylinder 7 and a cylindrical member abutting on an exterior of the cylinder. A compressed state of the working gas by a cylinder 7 tip in the end of a compression stroke is mitigated by forming a space 52 in a connecting bottom of the piston 31 and the cylindrical member 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010318-A (JP)
Title: Sheet feeder
Inventor: SHIGE DAISUKE
IPC: F16H55/14
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tooth jump at a projection of a tooth lacking gear and occurrence of noises when starting driving the tooth lacking gear fixed on a rotation shaft by a drive gear in a sheet feeder using a half moon roller.  <P>SOLUTION: In the tooth lacking gear of which the projection 14 is formed so as to project via a tooth lacking portion 12 and a cutoff recessed portion 13, the projection 14 is prevented from largely curving and is engaged with the drive gear 16 by placing an elastic body 15 inside the cutoff recessed portion 13. Even when a tooth of the drive gear 16 is engaged with a tooth of tip of the projection 14 and a force is applied so as to curve the projection 14, the projection 14 is prevented from curving by the elastic body 15, and impact noises is absorbed by the elastic body 15 when two gear collide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154918-A (JP)
Title: Interior member for air bag
Inventor: FURUKAWA YUSAKU
IPC: B60R21/20
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To increase the attractiveness of an interior member storing an air bag device therein, and assure the opening performance of an air bag door part without lowering the strength of the interior member. SOLUTION: In an instrument panel 1 as the interior member storing the air bag device 3 therein, the air bag door part 10 partitioned by a thin wall part 15 opened by the breakage of the thin wall part 15 when the air bag device 3 is operated is formed integrally with the synthetic resin instrument panel 1, a duct member 2 is fused to the rear surface of the instrument panel 1 to form an air conditioning duct closed in cross section. A part of the duct member 2 is fused to the rear surface outer peripheral part of the air bag door part 10 to increase the rigidity around the air bag door part 10. Since the push up force of the air bag 31 by expansion is allowed to be collectively act on the air bag door part 10, the openability of the air bag door part 10 can be improved.
Patent JP-2003325987-A (JP)
Title: Piece for game
Inventor: ASHIDA AKITOSHI
IPC: A63F9/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece for a game, wherein a plurality of operation- displays are executed.  <P>SOLUTION: The outside of a lower cylinder composed of a circular lower operation dial is attached with print or a seal lower cylinder display, a central upper part of the cylinder is provided with a protrusion that is a connection part. The outside of a middle cylinder is attached with print or a seal as a middle cylinder print display, is provided with a middle cylinder operation dial, and is formed with a display window A as a window displaying an upper part and a display window B displaying a lower part. The outside of a middle connection part of an upper part of an upper operation dial, connected to the middle cylinder from above, is attached with print or a seal such as an upper print display or the like. By rotational operation of the middle cylinder operation dial, the upper print display is displayed from the display window A of the middle cylinder, and the lower cylinder display of the lower cylinder is displayed from the display window B. That is, the plurality of operation-displays are executed in the piece for the game by a dial rotation structure of three element bodies of the upper operation dial, the middle operation dial and the lower operation dial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021863-A (JP)
Title: Information processing system evaluation device, evaluation method and evaluation program
Inventor: YUZAWA HIDETO
IPC: G06F11/36
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To objectively evaluate usability of an information system on the basis of a change of evaluation before and after using or a plurality of numbers of using of the information processing system.  <P>SOLUTION: A process for acquiring evaluation parameters from a user using the information processing system as an evaluation target comprises processes ST10, ST30 for acquiring first and second evaluation parameters at the different time, a process ST40 for finding out information indicating usability on the basis a change in the first evaluation parameter and the second evaluation parameter, and a process ST50 for displaying information regarding the usability as information regarding usability of the information processing system as the evaluation target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016685-A (JP)
Title: Game machine, computer program, and recording medium
Inventor: SAKAI TOMOE
IPC: A63F7/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can arouse the interest of a player for a longer period of time, while hardly boring him or her.  <P>SOLUTION: A picture Q2 showing an arithmetic problem is displayed on a screen of a pattern display device 32a. When an answer to the problem shown in a picture A2 is correct, a ready-for-winning state is displayed, and when the answer is incorrect, it is not displayed. As knowing a big win can be made only after going through the ready-for-winning state, the player becomes more interested in whether the ready-for-winning state can be obtained or not in the first place, and therefore more attention will be paid to the indication on the screen once the arithmetic problem begins to appear. Consequently, since the player's great attention remains rivetted on the screen even before the ready-for-winning state is displayed, this game machine attracts the player for a longer period of time. In addition, thanks to such new features that have not been seen in conventional pachinko game machines as presenting an arithmetic problem, and making a child character appear on the screen and answer the problem, the player hardly becomes bored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018256-A (JP)
Title: Suction type conveyance device
Inventor: AOSHIMA KAZUHITO
IPC: B65H3/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction type conveyance device capable of preventing the occurrence of suction trace when sucking and conveying an optical disc and preventing printing unevenness on a disc label face.  <P>SOLUTION: This absorption type conveyance device is composed of a head main body part 1 connected with a pipe 6 for negative pressure and having a negative pressure chamber 5 inside it, disclike suction heads 8 arranged at an interval for the head main body part 1, a suction sheet 11 attached to a suction face side of the suction head 8, having a plurality of suction holes 12, and made of fluoro rubber, and a tube 7 which connects the head main body part 1 with the suction head 8, whose one end side is connected with a tube holder 9 on one side communicating with the negative pressure chamber 5 of the head main body part 1, whose other end side is connected with a tube holder 10 on the other side provided on the suction head 8 and communicating with the suction hole 12 of the suction sheet 11, and which has a cushion function and serves also as the elastically deformable negative pressure pipe.  <P>COPYRIGHT: (C)2004,JPO