baber/WOPTO huggingface dataset:
Patent JP-2002308503-A (JP)
Title: Image forming device
Inventor: SATO AKIHIRO
IPC: B65H5/38
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing occurrence of a jam even when control is conducted between small sheets. SOLUTION: A feeding path switch means 56 feeds sheets S1 and S2 to a predetermined sheet feeding path 46 or another sheet feeding path 45. When the sheets S1 and S2 are fed to the prescribed sheet feeding path 46 or the other sheet feeding path 45 along the feeding path switch means 56 displaced to a first or a second position, a sheet feeding direction upstream side end part of a guide surface 61 of the feeding path switch means 56, to which the sheets S1 and S2 are abutted, is bent to a direction apart from the sheets S1 and S2. Even when the following sheet S2 reaches the feeding path switch means 56 before the previous sheet S1 passes the feeding path switch means 56, therefore, the following sheet S2 is prevented from being caught by the sheet feeding direction upperstream side end part of the guide surface 61.
Patent JP-2002035058-A (JP)
Title: Sharp object abandoning assembly provided with improved twist restoring member
Inventor: BICKEL CHRISTOPHER R
IPC: A61M5/32
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a twist restoring member for preventing the adhesion of a sharp object. SOLUTION: A sharp object abandoning assembly 10 comprises a vessel 12, a lid 14 and the twist restoring member having three flanges on the respective side surfaces of a slot opening part 18 on the lid. A nearly cubic partitioning chamber having six support areas which are formed by the flanges receives a needle hub safety shield unit in a loose fixed state without twist restoration, by which a sure support is provided to the unit during twist restoration. Besides, any kind of adhesion is disturbed so that manual separation is not required.
Patent JP-2002318606-A (JP)
Title: Controller for farm work machine
Inventor: KOYAMA TOSHIHIRO
IPC: G05B15/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify the resetting work of set value data related with a sensor such as a potentiometer in an EEPROM built in a controller unit when the controller unit breaks down. SOLUTION: A plurality of controller units C1-C4 to which input system external equipment 75 and output system external equipment 76 are respectively connected are connected through a communication wiring code 70. Set value data related with a prescribed elevating position sensor 71 and an inclination sensor 74 or the like are stored in EEPROM 161-164 built in all the controller units C1-C4. When the controller unit C breaks down, a new controller unit C1 is connected, and the set value data are transmitted and stored (copied) from the other EEPROM 162-164 to the EEPROM 161.
Patent JP-2002329610-A (JP)
Title: Polar electromagnet
Inventor: SEKIGUCHI TAKESHI
IPC: H01F7/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polar electromagnet which is high in efficiency, small in size, and has a reduced leakage flux. SOLUTION: This polar electromagnet is equipped with a movable core 4 composed of a core rod 4b penetrating through an electromagnetic coil 6 and a movable core plate 4a provided to the end of the core rod 4b, a magnetic pole plate A2 which is provided outside the electromagnetic coil 6 and equipped with an opposed part which confronts the first face of the above movable core plate 4a, a stationary core 1 which is provided outside the magnetic pole plate A2 and equipped with an opposed part which confronts the second face of the movable core plate 4a, and a permanent magnet 7 interposed between the magnetic pole plate A2 and the stationary core 1. Either of the sides of the permanent magnet 7 which are not kept in contact with the magnetic pole plate A2 and the stationary core 1 is made flush with the end face of the magnetic pole plate A2.
Patent JP-2002327219-A (JP)
Title: Method for melting metal, and metal melting device therefor
Inventor: DEMUKAI NOBORU
IPC: F27B14/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting metal, which can apply an anti-gravity casting such as semi-levitation melting and reduced-pressure suction casting even to ferrous metals, and also provide a metal melting device therefor. SOLUTION: The metal melting device 1 includes a side wall 4 consisting of a water-cooled segment 4a made of electrically insulated copper or the like, a crucible 2 with a basilar part of a ceramic 8, a high-frequency induction coil 14 wound up at spaces around the outside of the crucible 2, a power supply 16 for supplying power to the high-frequency induction coil 14, the control means 18 for controlling electric power cast into the high-frequency induction coil 14 from the power supply 16, and a ceramic mold 40 located above the crucible 2.
Patent JP-2002325970-A (JP)
Title: Game system, program and rfid communication equipment for game
Inventor: SAKIYAMA TAKAHIRO
IPC: A63F13/45
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make a quick decision on the relationship of data read from an RFID(Radio Frequency Identification) data carrier during a game with a particular player. SOLUTION: When players arrange their game pieces 18A and 18B in a communication area of an RFID reader/writer 16. ID information is read from there, and a data carrier list in which ID information and a player are correlated is generated. After the game is started, when the game pieces 18A and 18B are arranged in the communication area of the RFID reader/writer 16, ID information is read from there, and it is judged which player it corresponds to in view of the data carrier list.
Patent JP-2002326552-A (JP)
Title: Air bag
Inventor: WATANABE TAKESHI
IPC: B60R21/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To protect a sewing thread connecting foundation cloths of an air bag expandable into the shape of a curtain at a side of an occupant. SOLUTION: An outer foundation cloth 11 and an inner foundation cloth 12 forming the air bag 1, are connected by a connecting part 23 to flatten the expanded shape. The connecting part 23 is provided with a linear main stitch part 31. Both end parts 31a, 31c of the main stitch part 31 are surrounded to form an annular protective stitch part 33, The influence of the force and the heat to be added to the end parts 31a, 31c of the main stitch part 31 can be relieved.
Patent JP-2002326026-A (JP)
Title: Fermentation processing method and agitator used for the same
Inventor: KUROBA KIICHI
IPC: B09B3/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation processing method by which a material to be processed in a processing vessel is efficiently agitated to be fermented, and to provide an agitator used for the method. SOLUTION: The fermentation processing method is provided for fermenting the material to be processed in the processing vessel s1 by agitating the material to be processed in the processing vessel s1 by using the agitator 1 which runs in the processing vessel s1. The agitator 1 is moved forward or backward in the processing vessel s1, a rotor 21 provided in the agitator 1 is rotated in a normal rotation direction or a reverse rotation direction, and the material to be processed in the processing vessel s1 is agitated by an agitating member 211 provided on the circumferential surface of the rotor 21 to ferment the material to be processed.
Patent JP-2002329656-A (JP)
Title: Presumption method of exposure pattern in charged particle beam alinger
Inventor: FUKUI SAORI
IPC: G03F7/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for presuming the shape of a pattern which is exposed on a sensitive substrate more accurately than by a conventional method. SOLUTION: One sub-field is divided into 25 small regions of 5×5. Point spread function in each small region is estimated by Bm ,n (x,y)=B0 .exp -(x<2> + y<2> )/βm ,n <2> }...(1) wherein m is the number in an x-axial direction of each small region (m=1 to 5), n is the number in a y-axial direction (n=1 to 5) in each small region. As for a charged particle beam which is injected to each small region, point spread function is obtained by using the expression (1) of a corresponding small region and the shape of a pattern is thereby presumed.
Patent JP-2002330868-A (JP)
Title: Shoulder member fitting structure of heat insulating vessel and electric hot water storage vessel using the same
Inventor: IMAI KOHEI
IPC: A47J27/21
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling without restricted by other materials in fitting a shoulder member and to form it convenient for repairing. SOLUTION: When a shoulder member 6 formed with a vessel body opening 12 communicated with a mouth part opening 3f is fitted to an heat insulating vessel 3, the shoulder member 6 is fitted thereto via a clamp 71 fitted to the outer circumference of the mouth part opening 3f of the heat insulating vessel 3, a cover member 73 covering a fitting part 66 is made to cover over the fitting part 66 of the shoulder member 6, and sealing members 74 and 77 are provided between the cover member 73 and the shoulder member 6 and between the cover member 73 and the heat insulating vessel 3.
Patent JP-2002331470-A (JP)
Title: Valve structure for driving tool
Inventor: TSUNODA NOBUYUKI
IPC: B25C1/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To surely return an impact piston to an top dead point, even if air leakage is generated due to damage of a seal ring, in a trigger valve for performing a remote control of a head valve for vertically moving the impact piston by opening/closing an upper chamber of a cylinder for storing the impact piston. SOLUTION: A second variable pressure chamber 20 communicated with a first variable pressure chamber of the head valve via a communicating passage 34 has a structure in which minimum flow passage area SC between the second variable pressure chamber 20 and a pressure accumulating chamber A in an off state of the trigger valve communicated with the pressure accumulating chamber A is set to be larger than minimum flow passage area SD between the variable pressure chamber 20 and an atmosphere side, assuming that a seal member 3b for interrupting the second variable pressure chamber 20 from the atmosphere side does not exist. As a result, since compressed air supply amount is increased as compared with leakage amount of the second variable pressure chamber 20, the second variable pressure chamber 20 is maintained in a compressed air supply state.
Patent JP-2002333656-A (JP)
Title: Illuminator and photographing device
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminator which is made thin has high efficiency and demonstrates required optical performance and luminous intensity distribution characteristics. SOLUTION: The illuminator is constituted of a light source 2, such as an electric-discharge tube, and an optical member 4. The optical member 4 is provided with a plurality of prism parts P having refraction surfaces (4b, 4b') on which the light from the light source falls and reflection surfaces (4c, 4c') which almost totally reflects the light made incident from the refraction surfaces into the illumination direction intersecting the longitudinal direction of the light source approximately perpendicularly.
Patent JP-2002335097-A (JP)
Title: Method and device for part mounting
Inventor: YAMAZAKI NOBORU
IPC: H05K13/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve mounting efficiency by preventing interference between an existing mounted part and a suction nozzle caused by deviation in sucking position, when the nozzle sucks a mounting part at mounting of the part with a narrow interval about 0.1-0.2 mm, for suppressed wasteful part and degradation of productivity due to discarded parts if the interference exists. SOLUTION: When taking out a mounting part P from a part supply device 2 using a suction nozzle 1a and mounting it on a prescribed position of a printed board PB, with an offset amount OF corrected for a suction setting position, one or both of the part supply device 2 and the nozzle 1a are, at suction of the mounting part P, moved to a side where the nozzle 1a does not interfere with an existing mounted part Pf at mounting on the printed board PB.
Patent JP-2002343168-A (JP)
Title: Current-carrying slide body
Inventor: HIGAKE KOJI
IPC: H01H73/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a current carrying slide body superior in heat resistance/ electroconductivity/lubricity. SOLUTION: This is that which is coated with a greasy lubricant 25 composed of 20 to 30 wt.% graphite whose average particle size is from 5 to 30 μm and 70 to 80 wt.% perfluoropolyether 22 whose viscosity is from 200 to 350 so that the film thickness becomes 10 μm or more.
Patent JP-2002335534-A (JP)
Title: Hue adjusting circuit
Inventor: UEKI KEIJIRO
IPC: H04N9/64
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To easily perform television hue adjustment for the component signal from an outside device such as a DVD player. SOLUTION: This hue adjusting circuit is provided with a chroma signal demodulating circuit 15 for demodulating a chroma signal in a television signal on a carrier wave, and a TINT circuit 19 for phase-shifting the first and second color difference signals outputted from the chroma signal demodulating circuit 15. Thus, the hue adjustment can be operated based on the phase shift quantity of the TINT circuit 19.
Patent JP-2002154007-A (JP)
Title: Composite tool
Inventor: YAMAZAKI TSUNEHIKO
IPC: B23C5/20
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite tool capable of a plurality of kinds of turning and drilling/milling with only one tool. SOLUTION: In the structure of this composite tool to be mounted to a machine tool capable of turning and milling, a body 21a is provided, inserts 22, 23, 26 for turning are mounted to the body, inserts 22, 25 for milling and inserts 22, 25 for drilling are mounted to the body, and both turning and drilling/ milling can be carried out by the inserts mounted to the body without replacing the tool. Turning and drilling/milling can be carried out without changing the tool, and efficient machining becomes possible with time and labor to change the tool eliminated.
Patent JP-2002336442-A (JP)
Title: Game machine of pachinko or the like
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine of pachinko or the like capable of eliminating static electricity generated when game media such as pachinko balls, etc., contact with a game board, and also capable of preventing burrs generated at the time of processing the game board, and preventing warp generated at the time of using. SOLUTION: The game machine of pachinko or the like comprises a game board for providing a player with a game of pachinko or the like, a front frame for fixing the game board on a front side facing the player, and a rear mechanism panel for fixing the game board on a rear side not facing the player. A resin-impregnated sheet containing a conductive substance is annexed to the rear side of the game board. Alternatively, the resin-impregnated sheet is formed by impregnating a paper base with a resin, which is composed by mixing a conductive substance in a thermosetting resin in an amount that the volume specific resistance is 10<-2> to 10<8> Ωcm.  At least one conductive part of the front frame or the rear mechanism panel is contacted with the resin- impregnated sheet, and at least one conductive part of the front frame and at least one conductive part of the rear mechanism panel may be connected to an external ground wire.
Patent JP-2002338019-A (JP)
Title: Heavy article moving tool
Inventor: YAMAMOTO FUMIHIKO
IPC: B65G7/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heavy article moving tool which is free from any restriction in the horizontally moving direction and capable of avoiding any concentration of loads over the predetermined limit. SOLUTION: This heavy article moving tool comprises a tray-like receiving base 2 having a circular edge 4, a disk-like ball holder 6 which rotatably holds a plurality of balls 8 in a vertically protruded manner and is accommodated in the receiving base 2 in a horizontally movable manner, and a disk-like moving plate 10 which is placed on the ball holder 6 in a horizontally movable manner for placing a heavy article 12 to be moved. The edge 4 of the receiving base 2 is abutted on the ball holder 6 and the moving plate 10 to limit the movable range. Inequalities D1 >D2 >D3 and D1 <=(D2 +D3 /2) are satisfied where D1 is the inside diameter of the edge 4 of the receiving base 2, D2 is the outside diameter of the ball holder 6, and D3 is the outside diameter of the moving plate 10.
Patent JP-2002335763-A (JP)
Title: Vegetable improved in flavor, method for producing the same, and aroma to be used in the method
Inventor: SASAKI JIRO
IPC: A23L27/20
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide vegetables improved in flavor by eliminating defects of conventional vegetables cultivated in hydroponic culture or open culture, to provide a method for producing the vegetables, and to provide aroma to be used in the method. SOLUTION: These vegetables are such as to be cultivated in hydroponic culture and to be improved in flavor, wherein aroma is internally imparted. These vegetables are produced through the process comprising soaking the roots of vegetables being in the harvest time into aroma-added water or nutrient solution, wherein the aroma-added water or nutrient solution is supplied to the vegetables particularly in the process of hydroponic culture, and the aroma to be used comprises water soluble or water dispersible one.
Patent JP-2002340496-A (JP)
Title: Launching system and missile receiving vessel
Inventor: TAKAHASHI SUSUMU
IPC: B64D7/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a launching system, capable of being efficiently and easily attached to a vessel, and a missile receiving vessel. SOLUTION: In the missile receiving vessel 19, the launching system 20 is received into the vessel 34 together with the missile. The launching system 20 is equipped with a wiring board 22, contacted vertically by a signal output pin 10 and receives an external signal. The wiring board 22 is penetrated previously through the penetrating port of a base body 24 and is secured to the base body 24. Upon fitting and attaching the base body 24, to which the wiring board 22 is attached, to the vessel 34, two sets of flat plate type electrodes of the which board 22 are elastically abutted against pins 50, 62 for the terminals of a connecting terminal 44 energized by coil springs.
Patent JP-2002341152-A (JP)
Title: Method and apparatus for optical fiber insertion
Inventor: MIMURA SEIICHI
IPC: H02G1/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber insertion method and an apparatus therefor for inserting an optical fiber into a feed through part and a tail cable with stable tensile force to assemble a submarine repeater without giving any damage to the optical fiber. SOLUTION: When a fiber guide structure 14 in which a plurality of optical fibers 3 are sealed is inserted into the feed through part 13 and the tail cable 15 of an end surface board 12 which are held by a maintenance holder 30a by pulling a leading thread 21 connected to the bundling part 20 of the optical fibers 3, the leading thread 21 is rolled up with a takeup means 43. While adjusting the tension of the leading thread by controlling the torque of the takeup means 43, a fixture 31a to which a fiber guide structure 14 is fixed is pulled in the opposite direction with a pulling thread 41 wound around a back pulling means 40. At this time, the torque of the back pulling means 40 is controlled so that the tension of the pulling thread 41 is kept smaller than the tension of the leading thread 21.
Patent JP-2002349124-A (JP)
Title: Device for closing indoor opening in building, threshold, and rail
Inventor: OSADA YOSHIMASA
IPC: E05D15/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rail keeping the upper surface of a threshold even, and keeping dust out of a guide groove in a fitting. SOLUTION: A door roller 2 and a guide member are mounted on the lower surface of a fitting body 1 and a vertical piece 12 of the guide member is movably inserted into a guide groove 22a in the rail 22 provided on the threshold. The rail includes: a body with sidewalls rising from both sides of its bottom wall and lip walls 22b overhanging in opposite directions from the upper ends of the sidewalls, while leaving a groove behind between the lip walls; a spring member 22c resting on the bottom wall of the body; and a cover 22d supported on the spring member to intervene between the lower surfaces of the lip walls.
Patent JP-2002353627-A (JP)
Title: Multilayer printed wiring board and method of manufacturing the same
Inventor: FUKUKAWA HIROSHI
IPC: H05K3/46
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a build-up type printed wiring board which enables a pat-on-via structure by which a drilling process by laser can be skipped and via holes of a small diameter can be filled in. SOLUTION: A first metal foil 2 and a group of conductor bumps 3, 3,... are printed, and then an insulation substrate precursor 4 and a second metal foil 5 are laid on top of the first metal foil and the group of conductor bumps 3, 3,..., and these are heat-pressed to form a laminate 10. A group of conductor bumps 6, 6,... is formed on a wiring pattern 2a obtained by patterning the laminate 10, and then an insulation substrate precursor 16 and another two-layer board 20a are laid and aligned on top of the group of conductor bumps 6, 6,..., and all these are heat-pressed.
Patent JP-2002354768-A (JP)
Title: Motor
Inventor: UCHIUMI SHINICHI
IPC: H02K21/24
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor having a small thickness and large torque. SOLUTION: An armature core 17 has a laminated structure of silicon steel sheets. Outer circumferential faces 17-1a-17-3a of the steel sheets 17-1-17-3 of an upper layer as the first protruding pole are opposite to an inner circumferential face 15a of a magnet 15 through an air gap δ1. A bending part 17-4a for forming an extending part 17-5 is provided in a steel sheet 17-4. The extending part 17-5 as the second protruding pole of the armature core 17 is opposite to a lower face 15b of the magnet 15 through an air gap δ2 and increases a magnetic flux and torque. A notch 20 corresponding to pole teeth 18 of the armature core 17 is provided in a supporting substrate 11. The armature core 17 and a coil 19 wound on the armature core 17 are fitted into the notch 20. The thickness is reduced.
Patent JP-2002346284-A (JP)
Title: Washing machine and washing and drying machine
Inventor: HAMAGUCHI TOMOO
IPC: D06F25/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance washing efficiency by efficiently operating a mechanical washing force concerning laundry. SOLUTION: The rotator 51h of a driving electric motor 51 is assembled onto a center base 56 integrally with a rotation driving device 5 which selectively performs transmission to a stir blade 4 or a washing tub 3 and the stir blade 4 via a motor-driven operation clutch mechanism 52 and planetary gear reduction mechanism 53. It is attached to the bottom of an outer tub 2 and the stir blade 4 is driven by permitting the motor-driven operation clutch mechanism 52 to be at a neutral position so that the laundry is washed by rotating the stir blade 4 and the washing tub 3 in opposite directions.