baber/WOPTO huggingface dataset:
Patent JP-2003109594-A (JP)
Title: Electrode material, manufacturing method of the same, electrode for battery using the same, and battery using the electrode
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/60
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material having high electrical conductivity, high redox reaction speed, and stability against the redox reaction, compared with the conventional electrode material. SOLUTION: An electrode material has a polymerized compound containing sulfur on the surface of carbonaceous material, and an electrode using the electrode material and a cell using the electrode is provided.
Patent JP-2003113828-A (JP)
Title: Bolt-dispersion preventing device
Inventor: MAKINO KENJI
IPC: F16B41/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting operation of a tether wire. SOLUTION: A collar 9 provided with a cylindrical part 10 with an inner diameter which is larger than the diameter of a tether wire 5 and smaller than the outer diameter of a caulked press-contact sleeve 11 at an outer periphery part is fitted to a base end of a bolt shaft 7a as a ring shape with an inner diameter which is slightly larger than the diameter of the bolt shaft 7a, and a male screw 8 with an outer diameter slightly larger than the inner diameter of the collar 9 is rolled at the bolt shaft 7a to form a bolt 7.  The cylindrical part 10 of the collar 9 is located in between two sleeves 11, and while one end of the tether wire 5 is connected to a required fixing part, the other end is inserted through each sleeve 11 and the cylindrical part 10, then each sleeve is caulked and press-fixed to the tether wire 5 to lock the cylindrical part 10 between the two sleeves, thereby connecting the bolt 7 to the fixing part via the collar 9 and the tether wire 5 and preventing dispersion.
Patent JP-2003112198-A (JP)
Title: Method and apparatus for removing cod component in water
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/52
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new technology for a water flocculation separation method which can reduce the occurrence of useless flocculated/separated sludge difficult to be dewatered. SOLUTION: In a method and an apparatus for removing COD components in water, an inorganic flocculant containing iron or aluminum is added into COD-containing wastewater to flocculate/separate the wastewater, an acid is added into the separated/flocculated sludge to dissolve the sludge, and iron ions or aluminum ions are eluted. A chlorous acid salt or a chloric acid salt is added into the solution, and the solution, after being subjected to chemical oxidation treatment in the presence of the metal ion (that of Fe or Al), is added into the COD-containing wastewater.
Patent JP-2003113539-A (JP)
Title: Spinning apparatus and piecing method in spinning apparatus
Inventor: TAKASHIMA SHINGO
IPC: D01H4/48
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a spinning apparatus which has few mistakes at the previous step of piecing and with which piecing can stably be carried out and the appearance of yarn joint is made more graceful and a piecing method in the spinning apparatus. SOLUTION: This spinning apparatus is equipped with a plurality of spinning units U side by side composed of an (air) spinning nozzle 69 for producing a whirling air current in the surroundings of a tip part 78 of a hollow guide shaft body 70 formed in a yarn route 79 in the axial direction and an auxiliary nozzle (second nozzle hole 86) for producing a whirling air current in the yarn route 79 of the hollow guide shaft body 70 and with a piecing carrier 7 which travels along a plurality of the spinning units U and has a piecing apparatus 6 performing piecing action of the spinning units U.
Patent JP-2003112238-A (JP)
Title: Method and apparatus for continuously casting steel
Inventor: HARADA HIROSHI
IPC: B22D11/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously casting a cast slab having smooth surface characteristic. SOLUTION: In the method for continuously casting a steel, solidifying molten steel while impressing AC current by disposing a solenoid coil on the outer periphery of a mold and while giving pinch force to a meniscus part in the molten steel, this method has peculiarity in which the AC magnetic field is impressed to the meniscus part with the above solenoid coil and further, DC magnetic field is given over the whole width in the thickness direction at the neighborhood of the meniscus part and at the lower part than the spouting hole in an immersion nozzle for supplying the molten steel into the mold.
Patent JP-2003070667-A (JP)
Title: Underwater fixed chair used in home bathtub and the like
Inventor: NAKAMURA KATSUHIRO
IPC: A61G5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a chair in a bathtub from floating underwater with the buoyancy. SOLUTION: The sinking of the chair is prevented by bars bridged across the upper end part of the bathtub. The bars are fixed at the upper end part of the bathtub by a floating preventive device, so that the legless chair will not float in the bathtub filled with water.
Patent JP-2003125504-A (JP)
Title: Truck traveling system
Inventor: MORITA KATSUYUKI
IPC: B60L13/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a truck traveling system which can make a truck efficiently travel by using an electric power unit, in a size which is as small as possible. SOLUTION: A power feed line 1 is laid along a traveling course. An electric power unit 2 supplies power to each truck 4, by allowing a fixed current to flow in the power feed line 1. The truck 4 travels, in accordance with an instruction from a center device 3, while receiving power from the power feed line 1. When total sum of power consumption in each truck 4 exceeds a threshold power, the electric power unit 2 decreases the current flowing via the power feed line 1. When decreasing of the current flowing via the power feed line 1 is detected, the truck 4 limits acceleration of the truck itself.
Patent JP-2002192931-A (JP)
Title: Suspension system having electric actuator and spring parallel to each other
Inventor: CHARAUDEAU JEAN-JACQUES
IPC: F16F9/50
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspension system that controls vertical displacement between suspended mass and non-suspended mass. SOLUTION: The suspension system comprises an elastic link 1 including a spring 4 mounted between the suspended mass and the non-suspended mass. The elastic link 1 includes an electric actuator 5 operable in opposite directions parallel to the spring 4 to control relative displacing motion between the suspended mass and the non-suspended mass. According to a change in a distance Zcr between the suspended mass and the non-suspended mass detected from the displacement of the elastic link, the electric actuator is controlled to generate force F. The force F includes a mass compensating component F1=Ca.Mr.Acr in the direction of acceleration Acr of the displacement of the non-suspended mass to the suspended mass (Mr is the non-suspended mass and Ca is a coefficient), and a damping component F2=Cv.Vcr resisting the speed of the displacement (Cv is a coefficient).
Patent JP-2003123521-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KAZUYOSHI
IPC: F21V3/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To compose material to be inevitably replaced after the deterioration of a translucent panel with a smallest unit. SOLUTION: In this luminaire with the translucent panel 6 mountable in a light transmitting opening part below a lamp 3, approximately frame-shaped parts 5 are provided at least in the opposed positions of the light transmitting opening part, and the translucent panel 6 is formed only of resin so as to be mountable to the approximately frame-shaped parts 5. The translucent panel 6 can thereby be easily replaced. The translucent panel 6 formed only of resin can be composed of the smallest unit as a replacement part. The rapid progress of design for lengthening a service life is therefore considered in the luminaire, coping with environmental consideration such as reducing and reusing the material. As to the parts to be inevitably replaced, many parts and many kinds of materials are dissolved, and disassembly after replacing and discarding the parts can be dispensed with.  Further, a waste material can be suppressed since the applied material is only the resin.
Patent JP-2003120202-A (JP)
Title: Radial turbine rotor blade
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/14
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a means which prevents the flow of working medium from being blown about at the section along a hub face and relieves the discontinuity of the area of a flow passage. SOLUTION: The edge section in the hub back section 731 of a radial turbine rotor blade is formed into a sharp angle state without forming a face perpendicular to a radial direction, and a padding section covering section 108 provided with a smooth surface facing to a gas passage running from a working medium inlet 2 to a working medium outer 5 is formed in the corner surrounded by the hub back section 317 of the radial turbine rotor blade, a hub 30 and a blade 4a.
Patent JP-2003132183-A (JP)
Title: Processing emulation method, processing emulation program, and recording medium
Inventor: OKADA KEIJI
IPC: G06Q50/26
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To improve window services by emulating electronic data received or produced at a window such as inputting them in an input item on the window of an appropriate service, delivering them to an existing appropriate service system to provide the service, and automatically and efficiently processing various application documents with neither correcting existing multiple service systems nor manually inputting them in a processing emulation method emulating an input processing to a work program, a processing emulation program, and a recording medium. SOLUTION: These processing emulation method, processing emulation program and recording medium are characterized in having a step for receiving data inputted from terminal devices, a step for collating the received data and selecting the data corresponding to the input item, a step for inputting them in the appropriate input item in the service program, and a step for emulating the appropriate operation of the service program from the data defined with the operation of the service program.
Patent JP-2003131245-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: WATANABE KUNIHIKO
IPC: G02F1/1333
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce a residual image occurring on a display screen of a liquid crystal display device. SOLUTION: In the liquid crystal display device provided with a pair of substrates arranged to face each other and a liquid crystal layer held between the main surfaces of these substrates, and formed with a pixel area having switching elements and pixel electrodes connected therewith on a main surface of one of the above substrate pair faced to the above liquid crystal, and a protective film on the above liquid crystal layer side of these switching elements, the above protective film is formed by laminating a plurality of material layers including at least a 1st material layer and a 2nd material layer placed on the above liquid crystal side from the 1st material layer,  and specific resistance of the above 2nd material layer is set lower than that of the 1st material layer and higher than specific resistance of silicon or a semiconductor layer forming the channels of the above switching elements.
Patent JP-2003134761-A (JP)
Title: Induction starting synchronous reluctance motor
Inventor: INOUE MASAYA
IPC: H02K17/16
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an induction starting synchronous reluctance motor in which the sum of primary and secondary copper losses of harmonic can be minimized while enhancing the efficiency. SOLUTION: The induction starting synchronous reluctance motor comprises a stator core 2 formed by laminating thin electromagnetic steel plates and having a plurality of slots 2a made on the inner circumferential side, a stator 1 having a three-phase winding generating a multipolar advancing magnetic field, a rotor core 4 formed by laminating thin electromagnetic steel plates and having five layers or more of flux barrier slits 4a for one pole protruding in the central direction of a rotor, and the rotor 3 having secondary conductors 5 formed by injecting aluminum or an aluminum alloy into the flux barrier slits 4a of the rotor core 4.  In the cross-sectional shape of the rotor 3, an outer circumferential bridge part formed between the opposite forward end parts of each flux barrier slit 4a and the outer circumferential surface of the rotor 3 has a thickness δ in the range of 0.35 mm-0.5 mm.
Patent JP-2003130086-A (JP)
Title: Electromagnetic attaching/detaching device and manufacturing method therefor
Inventor: ONO AKIHIRO
IPC: F16D27/115
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively adjust the relation characteristic between a carrying current to a coil and a torque connecting a pair of connecting members in the electromagnetic attaching/detaching device detachably connecting a pair of connection members by magnetic flux generating in a coil as the starting point. SOLUTION: In the electromagnetic attaching/detaching device in which a pair of connection members at least one of which is rotatably supported are attachably/detachably connected by magnetic flux generating in a coil as the start point and a torque connecting a pair of connection members is increased in accordance with increase of carrying current to the coil. A reference coil is assembled in the electromagnetic attaching/detaching device to measure the carrying current to the reference coil and the torque value and obtain the relational characteristic of the carrying current and the torque value and determine the number of turns of the coil on the basis of the difference between the relational characteristic of measured figures and a target characteristic. Then, a coil having the determined number of turns is assembled in place of the reference coil.
Patent JP-2003129452-A (JP)
Title: Roller gate
Inventor: MIYAMOTO KOICHI
IPC: E02B7/30
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller gate capable of preventing deterioration of a guide roller and a door stop material. SOLUTION: In this roller gate 1, the guide rollers 7, which are guided in guide grooves 6 formed vertically in side parts of respective right and left support bodies 2, are provided in a gate body 5, which is arranged ascendably/ descendably between the support bodies 2 so as to freely open/close a water channel, and both side parts of the gate body 5 in such a manner as to be paired in upper and lower positions, respectively; a supporting shaft body 11, which is provided in the side part of the gate body 5 so as to turnably support the guide roller 7, is provided by being inserted into a side wall part 5b of the gate body 5; a bearing member 16 for inserting and supporting an intermediate part of the shaft body 11 is provided movably in a stream direction; and a helical compression spring 23 for urging the shaft body 11 to a downstream side is provided.
Patent JP-2003131333-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity and ensuring little residual color. SOLUTION: The silver halide photographic sensitive material contains at least one compound of formula (I) wherein V1 is halogen; Y1 is H or a substituent; R1 and R2 are each alkyl substituted by an acid group; Z1 is O, S or Se; M1 is a counter ion equilibrated with an electric charge; and m1 is a number required to neutralize electric charges in one molecule.
Patent JP-2003139988-A (JP)
Title: Optical multiplexer demultiplexer and its method
Inventor: HATTORI TOSHIAKI
IPC: G02B6/293
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer demultiplexer which has a small number of constitution components and requires a small number of assembling processes and no complicated adjustment. SOLUTION: The optical multiplexer demultiplexer 1 is equipped with a gradient index type optical transmission part 2 which continuously decreases in refractive index from the center to the outer circumferential part, a connection part 8 for wavelength multiplex light which is provided at one axial end of the optical transmission part, and at least one connection part 18, 20, or 22 for monochromatic light which is provided at the other axial end of the optical transmission part,  and the connection part for wavelength multiplex light and the connection part for monochromatic light are arranged at the optical transmission part in such position relation that monochromatic light included in wavelength multiplex light incident on one end side of the optical transmission part from the connection part for wavelength multiplex light is projected from the optical transmission part at the other end side of the optical transmission part where the connection part for monochromatic light is provided.
Patent JP-2003139755-A (JP)
Title: Method for simultaneous identification and quantitative determination for widely used multi-component in chromatograph/mass spectrograph
Inventor: KADOKAMI KIWAO
IPC: G01N30/86
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To identify a chemical substance in a short time, independent of a kind of using equipment, and irrespective of a difference in a retention time. SOLUTION: This method comprises a process for preparing a database registered with a mass spectrum, a relative retention index, and a working curve by an internal standard method, after measuring the mass spectrum of an eluted component eluted from a chromatograph column at a fixed interval, a process for measuring a mass spectrum by the same manner a measuring sample added with an internal standard to find a relative retention index of a peak in a chromatogram, and for retrieving by reverse search whether the mass spectrum of the registered component registered in the database is included within a fixed range of the sample chromatogram containing the relative retention index thereof or not, and a process for finding a peak area ratio thereof to the internal standard when the presence is judged at prescribed probability,  and for calculating an existence amount of the component based on the working curve registered in the database.
Patent JP-2003141293-A (JP)
Title: Prepaid payment system for temporary member
Inventor: MIYAMOTO KOICHI
IPC: G06Q50/34
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for drastically reducing the mechanical and human costs, decreasing reserve assets, solving troubles with customers, and also reducing the burden of a user's betting ticket purchase procedure or the like and leaving paper money for change behind or the like by enabling the system to perform betting receiving processing and exchange processing of money obtained by drawing a prize in a winning horse without issuing a betting ticket by introducing dedicated prepaid card selling and betting terminals and making the user to be a temporary member with the terminals through a communication line. SOLUTION: A management center is provided which is installed in a winning horse cash betting place facility, etc., for purchasing betting tickets with cash, is provided with the dedicated prepaid card selling terminal and the dedicated betting terminal, and in addition, connects to the terminals through a communication line. The management center is provided with a means for purchasing a prepaid card with cash, performing vote processing by using the purchased prepaid card and enabling betting as many times as possible within the purchase limited amount of the prepaid card without issuing a betting ticket.
Patent JP-2003137683-A (JP)
Title: Stake-like organic solid fertilizer with guide plate and stake-like organic solid fertilizer having stopper projection
Inventor: UEDA NORIO
IPC: C05G5/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a stake-like organic solid fertilizer made of an organic fertilizer which can be stably driven into the ground as a main raw material. SOLUTION: The stake-like organic solid fertilizer 1 provided with a guide plate 2 arranged to a cruciform shape on the flank of the stake is formed by adding a biodegradable resin having the nature to be degraded in soil to main raw materials prepared from the materials formed as powdery or granular organic fertilizers by adding heat to poultry dung, swine dung, cowcake, oil cake, rice bran and other organic materials having a fertilizer effect, then sterilizing and drying the materials, mixing these materials, and injection molding the mixture and the stake-like organic solid fertilizer provided with a wedge- like projection is formed.
Patent JP-2003142520-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WADA TAKASHI
IPC: H01L21/60
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective bonding of wires when wire bonding is performed on a semiconductor device having a small-tab structure. SOLUTION: Since suction holes 12a are provided in a heat stage 12, wire bonding can be performed by closely adhering the rear surface 1c of a semiconductor chip 1 to the heat stage 12 by supporting a tab 4d by means of the heat stage 12, and, at the same time, by sucking areas of the rear surface 1c of the chip 1 on the outside of the tab 4d through the suction holes 12a. Consequently, the defective bonding of wires can be prevented, because the whole body of the semiconductor chip 1 can be heated equally.
Patent JP-2003135840-A (JP)
Title: Pusher game machine
Inventor: WATANABE HIROYUKI
IPC: A63F9/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pusher game machine capable of enhancing an impressive effect in putout of a medal for attracting a player's enthusiasm. SOLUTION: This pusher game machine is provided with a medal placing part 40 used for placing multiple medals and provided with a medal putout port 41 arranged in one end for paying out medals, a medal pushing means 30 arranged in the medal placing part 40 freely movably forward and backward for pushing the medals placed on the medal placing part 40 and bring them close to the medal putout port 41 by a pileup phenomenon, and a medal shooting means 50 shooting medals other than the medals brought close to the medal putout port 41 toward them for adding the medals on the medal placing part 40.
Patent JP-2003147184-A (JP)
Title: Flame-retardant resin composition
Inventor: TSUNEISHI KOJI
IPC: C08K5/435
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which does not contain atoms as a halogen or phosphorus and is excellent in flame retardancy and molding flowability. SOLUTION: This flame-retardant resin composition contains 100 pts.wt. polycarbonate resin (A), 0.1-20 pts.wt. silicone compound (B) represented by mean composition formula (1): R<1> m R<2> n SiO(4-m-n)/2 (wherein R<1> is a 1-4C monovalent aliphatic hydrocarbon group; R<2> is a 6-24C monovalent aromatic hydrocarbon group provided R<1> and R<2> may each be in two or more kinds; and m and n satisfy the relations represented by 1.1<=m+n<=1.7 and 0.4<=n/m<=2.5), and 0.5-50 pts.wt. block copolymer (C) containing methacrylic polymer blocks and acrylic polymer blocks.