baber/WOPTO huggingface dataset:
Patent JP-2003275694-A (JP)
Title: Coating needle washing method, coating needle washing mechanism and correction device
Inventor: FUKATSU TORU
IPC: G02F1/13
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating needle washing method capable of obtaining a certain washing effect and capable of keeping a high washing effect even with respect to repeated washing work, a coating needle washing mechanism and a correction device enabling correction due to stable coating.  <P>SOLUTION: A coating needle 2 having a liquid substance 4 adhering to the needle tip thereof is arranged to the coating needle insertion port 6a of a vacuum suction part 6 and the vacuum suction part 6 is evacuated by a vacuum pump 18 to form a vacuum space. By this constitution, a suction state going to a vacuum route 11 from a vacuum suction port 6a is formed. In this state, a solvent 5 is discharged from a dispenser 8. The solvent 5 is supplied from a solvent supply port 7a through a solvent supply route 7 and becomes a jet like fluid to violently impinge against the liquid substance 4. The liquid substance 4 is separated and removed from the coating needle 2 by the collision of the solvent 5 and the suction action due to the vacuum pump 18. By this constitution, the coating needle 2 is washed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276630-A (JP)
Title: Steering device for vehicle
Inventor: AZUMA KENJI
IPC: B62D113/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of reducing energy consumption of an operation actuator, preventing overload, and maintaining excellent steering feeling.  <P>SOLUTION: The motion of a steering actuator 2 is transmitted to a wheel 4 to change a steering angle without connecting an operating member 1 with a wheel 4 mechanically. The steering of the wheel 4 is prevented by a car body side member 31 when the steering quantity reaches the maximum. A connecting mechanism 30 puts an operation side member 10 mechanically connected with an operating member 1 and a wheel side member 15 mechanically connected with the wheel 4 in a condition where rotation transmission is released until the steering quantity of the wheel 4 reaches the maximum value, and connects them so that the rotation transmission is allowed when the maximum value is reached. When the connecting mechanism 30 is in a connection condition, the magnitude of the operation torque generated by the operation actuator 19 and acting in a neutral-position returning direction of the operating member 1 is made larger than zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285853-A (JP)
Title: Over-cap for vessel
Inventor: IWATSUKI KEIJI
IPC: B65D43/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive over-cap for vessel at a low cost, which is fitted and capped to a vessel body with a simple operation, and hardly removed if capped, and maintains the capping.  <P>SOLUTION: This over-cap for vessel is attachable/detachable to/from a flange part 113 disposed on a vessel opening part 112, and has an upwardly locking notch part 17 having an engagement abutting end face along the inner circumferential wall so as to be engaged with the lower surface of the flange part 113 disposed on the vessel opening part 112 when detached from the vessel opening part 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278173-A (JP)
Title: Construction method of underground structure
Inventor: TAKEDA SHINICHI
IPC: E02D29/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of underground structure conformable to various grounds with minimized excavating residual earth, and capable of performing an efficient construction by use of a self supported excavated groove.  <P>SOLUTION: An improved ground is formed by making the earth excavated by an open cut method to sludge mortar, the hardened sludge mortar 10 is excavated again to construct a self supported excavated groove, and an underground structure is arranged in this groove, whereby the underground structure can be constructed. Accordingly, the method can be conformed to various grounds with minimized excavated residual earth, and an outer form or an earth retaining form for back-filling is dispensed with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287603-A (JP)
Title: Microlens array, its manufacturing method and optical device
Inventor: TAKAKUWA ATSUSHI
IPC: H04N5/335
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens array capable of enhancing light condensing efficiency so as to improve the display characteristic of a liquid crystal display device or the like further, and an optical device using the microlens array.  <P>SOLUTION: The microlens array 1 has a plurality of lens parts 2, and the lens part 2 is formed in shape that the radius of curvature of its outer surface is made larger and larger from a center part 2a to a periphery part 2b, so that parallel beams 51 made incident on the lens part 2 are nearly converged at a converging point 52, and the optical device on which the microlens array is mounted is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284816-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the granting of additional favors according to the types of bonuses involved when the granting thereof is done for the so-called successive winnings.  <P>SOLUTION: When the bonuses are won in succession, points are added up based on the types of the bonuses to generate advantageous states based on the points. For example, in the successive winnings of BB (big bonuses), two points are added up or in the successive winnings of RB (regular bonuses), one point is added up. Thus, the points to be added can be determined in terms of the types of the bonuses to enable the generation of advantageous states by counting not only the frequency of successive winning but also the types of the bonuses won in succession.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287862-A (JP)
Title: Image recorder
Inventor: TORISAWA NOBUYUKI
IPC: G03D13/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image recorder in which a laser irradiation means is not affected by heat from a heat development section by preventing double exposure, while stable scanning exposure is attained by preventing irregular transportation of the heat development section from being transmitted to a transportation section.  <P>SOLUTION: A guide section 32 allows the deflection of a sheet-like recording material 11 caused by a difference in transportation speed between the transportation section 14 and the heat development section 34. Thus, the transportation speed of the transportation section 14 is not affected by the irregular transportation caused by a speed difference. As a result, stable scanning exposure is possible. A swelled section 32C is formed in the guide section 32, causing no damage due to contact with the recording surface 11A of the sheet-like recording material 11. A laser beam B passes through the through groove 18 of a guide plate 16 during applying the scanning exposure to the sheet-like recording material 11. Thus, no double exposure caused by reflecting the laser beam at the guide plate 16 is observed. Meanwhile, a heat insulating material 30 between the heat development section 34 and a scanning section 20 prevents the heat of the heat development section 34 from being transmitted to the scanning section 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295362-A (JP)
Title: Image scanner
Inventor: KARASAWA HIROYUKI
IPC: H04N1/028
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner which can read or record image information with high precision according to the wavelength of light image information and the projection position of the light image information from an image recording carrier.  <P>SOLUTION: A sensor 42 reads kind information on an accumulative fluorescent material sheet IP and according to the kind information, an optical distance adjusting element driving part 40 inserts parallel plane plates 36 and 38 with corresponding characteristics into an optical path of stimulated luminous light M. The stimulated luminous light M obtained from the accumulative fluorescent material sheet IP is guided to a line sensor 24 through the parallel plane plate 36, a condenser lens array 22, and the parallel plane plate 36 and converted into an electric signal, which is corrected by a shading correction part 32 according to shading correction data corresponding to the kind information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294404-A (JP)
Title: Damage preventing system for embedded object and measuring instrument for distance up to embedded object
Inventor: MORIZAKI HIROYASU
IPC: G01V3/11
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage preventing system for an embedded object capable of preventing the damage of an embedded object due to drill head by relatively simple constitution and usable for various fields.  <P>SOLUTION: The damage preventing system is equipped with a propelling body 6 including a drill head 10 for excavating soil 4, an impedance measuring instrument 26 for measuring the impedance between the drill head 10 and the underground embedded object 22 and a warning device 28 for forming a warning signal. The warning device 28 forms the warning signal on the basis of the measuring impedance of the impedance measuring instrument 26, for example, the capacity component thereof when the drill head 10 approaches the underground embedded object 22 to inform a worker of such a state the drill head 10 approaches the embedded object 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287182-A (JP)
Title: Gas pipe connection structure for combustion unit
Inventor: KATO KENJI
IPC: F16L41/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pipe connection structure for a combustion unit capable of preventing bad connection of gas pipes of the same diameter.  <P>SOLUTION: In the gas pipe connection structure for the combustion unit having a plurality of connection holes 31, 32 in which a plurality of gas pipes 41, 42 are connected respectively provided on a combustion unit, and having a plurality of the gas pipes 41, 42 connected to the combustion unit by inserting one end parts of the gas pipes 41, 42 into the connection holes 31, 32 respectively, lengths of insertion parts of a plurality of the gas pipes 41, 42 differ from each other and depths of a plurality of the connection holes 31, 32 are roughly aligned with lengths of the insertion parts of the gas pipes 41, 42 to be inserted. Consequently, bad connection of gas pipes of the same diameter can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217642-A (JP)
Title: Direct alcohol fuel cell
Inventor: UCHIDA ISAMU
IPC: H01M4/92
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell whose size and weight are securely reduced, having safety electromotive force and output property greater than a direct methanol fuel cell by using a specific electrode material for an anode with respect to a fuel cell of such a type as to directly feed isopropyl alcohol as a fuel to a fuel electrode.  <P>SOLUTION: The miniaturized or microminiaturized fuel cell, having safety and electromotive force and output larger than a direct methanol fuel cell can be provided by using an isopropyl alcohol aqueous solution as the fuel and using a platinum - ruthenium alloy with a specific composition or an alloy material based on the alloy for the material of the anode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295266-A (JP)
Title: Camera system
Inventor: NISHIJIMA YASUNORI
IPC: G03B15/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system by which photographing is freely performed even though flash light is emitted by attaching a W conversion lens or a T conversion lens.  <P>SOLUTION: A second flash light emitting part 121 is attached to an adapter 120 equipped with conversion lenses whose lens specifications are different so that emitted flash light by a first flash light emitting device arranged on the side of a camera main body 110 is not vignetted by the adapter 120 at the time of attaching the adapter 120 on the side of the camera main body 110. When the adapter 120 is attached, a light emission trigger signal and electric power to be supplied to the first flash light emitting part 111 are supplied to the second flash light emitting part 121 provided at the adapter 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002335146-A (JP)
Title: Dynamic comparator circuit
Inventor: COPPIN JUSTIN ALLAN
IPC: H03K19/0175
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide means for improving working speed by shortening the precharge time of a comparator. SOLUTION: A multi-bit dynamic comparator is disclosed which compares first and second word bits having a plurality of paired comparison bits. Each of the paired comparison bits has first and second comparison word bits. The multi-bit comparator comprises a plurality of precharge substage comparators 302 to 306, connected to a precharge NOR circuit 310. Each of the substage comparators has an input for receiving one or more paired comparison bits. Furthermore, each of the comparators has an output for supplying a substage output value; the output value is inactive in a prechage state; when any of the received paired comparison bits has unequal bits, the output value is active in an evaluation state; and all the received paired comparison bits have equal bits, the output value is inactive in the evaluation state.
Patent JP-2003298610-A (JP)
Title: Media convertor with redundant function
Inventor: TERADA KIYONOBU
IPC: H04L12/46
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media convertor with redundant function having a few number of lines to be used and being constructed at a low cost.  <P>SOLUTION: A media convertor 1 for interconnecting station side lines 2a, 2b, etc., to home side lines 3a, 3b, etc., has a redundant-specific module 5 on a station side for forming redundant paths on the station side lines 2a, 2b, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294956-A (JP)
Title: Method of manufacturing optical fiber grating, and optical fiber grating
Inventor: NAKAI MICHIHIRO
IPC: G02B6/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber grating, which easily realizes a desired grating strength and reduces thermal degradation.  <P>SOLUTION: Ultraviolet light 2 is radiated with an intensity distribution after hydrogen is diffused in an optical fiber 1, so that a refractive index change is formed in accordance with the intensity distribution of the ultraviolet light. The optical fiber which has the refractive index change formed in this manner is subjected to a dehydrogeneration process and is irradiated through a phase mask 3 by the ultraviolet light 2 to perform interference exposure. In this interference exposure process, the ultraviolet light is radiated to a wide range of the optical fiber 1 with a uniform intensity to generate interference fringes in a wide area on the optical fiber 1. A refractive index change caused by interference exposure is added to the preliminarily formed refractive index change, thus forming the grating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248646-A (JP)
Title: Personal information leakage prevention system against electronic wrong transmission of proposal
Inventor: NOCHIDA KOICHI
IPC: G06F21/60
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a risk that a third party who receives an e-mail transmitted with a wrong destination will know personal information on another person.  <P>SOLUTION: When the contents of an e-mail are opened, the opening is permitted on an inquiry about all information by which an individual described in the contents is identified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291244-A (JP)
Title: Film for laminated packaging
Inventor: SHINO IKUNO
IPC: C23C14/08
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for laminated packaging which keeps sufficient gas barrier properties and also antistatic properties for preventing static electricity from being generated and further, retains transparency to such a degree as to allow the visual recognition of the contents.  <P>SOLUTION: This film for laminated packaging is structured of a supporting film 11, a conducting layer 12 composed mainly of a carbon black and the like with a polymer resin applied as a binder or an indium/tin oxide and the like vapor-deposited on one side of the support film and a gas barrier property- imparting layer 13 on which an inorganic oxide such as silicon, magnesium or aluminum is vapor-deposited, laminated on the opposite side of the conducting layer 12, and further, an antistatic sealant layer 14 laminated on said vapor- deposited layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293567-A (JP)
Title: Base isolation floor
Inventor: IZUMO YOJI
IPC: E04F15/18
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation floor capable of preventing both amplification of vibration in a steel framed base and increase of vibration caused by the flexure of struts and capable of securely protecting various vibration- reluctant appliances installed on a floor member from vibration in an earthquake, because a sufficient base isolation effect can be obtained by the base isolation floor.  <P>SOLUTION: A steel framed base 10 having sleepers 13 and floor joists 14 is installed on the floor 11 of a frame body through a base isolation device 12, and a planar mounting part 15 is installed on the steel framed base 10, and further, a floor member 16 is directly fixed to the mounting part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297175-A (JP)
Title: Push-on switch
Inventor: TAKEUCHI MASAJI
IPC: H01H13/48
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thinner push-on switch for the operating part of a small electronics apparatus mainly used as a portable type.  <P>SOLUTION: This thinner push-on switch is formed as follows: a central and outside fixed contact points 11 and 12 are formed in an exposed state on the inner bottom face of a recess in a case 10 made of an insulating resin; and a thickness from the inner bottom face of the recess to the bottom face of the case 10 is made to be thinner by forming flat portions 15D and 16B exposed on the bottom face of the case 10 in between both first terminals 13 or second terminals 14, especially at positions including the lower part of the recess, which protrude from the fixed contact points to the outside of the case 10 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120990-A (JP)
Title: Air conditioning system and control method therefor
Inventor: SHIM MIN SEOB
IPC: F24F11/02
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system capable of simply and accurately setting addresses in a plurality of indoor machines by a software-like method to provide a control method therefor. SOLUTION: In a multi-air conditioning system constituted by including a plurality of indoor machines 12 installed indoors for air conditioning and an outdoor machine 11 for controlling the indoor machines 12, the indoor machine 12 is provided with a production number storage part for storing the information related to an inherent production number given to the indoor machine, and the outdoor machine 11 controls each indoor machine 12 by setting addresses into a plurality of indoor machines 12 based on the information related to the production number. Consequently, since the outdoor machine 11 sets addresses into the indoor machines 12 automatically, waste of time by address setting and the occurrence of error is reduced to increase user's convenience, and costs of parts is reduced because addresses can be automatically set without providing a hardware separately.
Patent JP-2003300502-A (JP)
Title: Binding device using sheathed wire
Inventor: TAKASUGI NAOKI
IPC: B65B27/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding device using sheathed wire, which prevents damage to the surface of the sheathed wire and firmly binds a coiled object.  <P>SOLUTION: The binding device 10 using the sheathed wire comprises a main feed wheel 38 that feeds the sheathed wire 15 to the coiled object 12, and a fixed pulley 35 and a moving pulley 36 rounds which the sheathed wire 15 is wound. The device 10 tightens the sheathed wire 16 by pulling the moving pulley 36 apart from the fixed pulley 35 and binds the coiled object 12. In the device, an auxiliary feed wheel 39 is provided between the main feed wheel 38 and the fixed pulley 35, and an intermediate idle roller 40 is also provided between the auxiliary feed wheel 39 and the main feed wheel 38. Thus, the sheathed wire 15 is wound over the main wheel 38 and auxiliary feed wheel 39 at winding angles α and β, respectively. In addition, the main feed wheel 38 is provided with at least two or more main pinch rollers 46 to 48 which firmly press the sheathed wire 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301607-A (JP)
Title: Connection metal fitting of reinforcement and separator
Inventor: WADA YASUO
IPC: E04G17/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection metal fitting of a reinforcement and a separator capable of securely connecting the reinforcement and the separator in a high operational efficiency even from either direction of both the orthogonal and parallel directions and realizing the cost reduction by a simple constitution.  <P>SOLUTION: The connection metal fitting is provided with a pedestal member 2 by which a holding part 4 is formed and a fixing member 3 constituted of a U-bolt 14 and a nut 15. An orthogonal joint 7 in which a screwable orthogonal joint hole 12 piercingly formed in the direction orthogonally crossing with the longitudinal direction of the holding part 4 and a parallel joint 8 in which a screwable parallel connection hole 13 piercingly formed in the direction along the longitudinal direction of the holding part 4 are integrally formed. In this way, in either case of a separator 19 orthogonally crossing with a reinforcement R or a separator 19 parallel to the reinforcement R by one connecting metal fitting 1, the reinforcement can be connected from both directions orthogonal to or parallel to the reinforcement R, or from four directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303766-A (JP)
Title: Pattern formation method
Inventor: TAKAHASHI RIICHIRO
IPC: G03F1/84
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To partially correct the abnormality of a photosensitive resin pattern, and to eliminate the need for reworking a substrate for reducing manufacturing costs.  <P>SOLUTION: A pattern formation method includes: a step S11 for forming a film to be processed on a substrate; a step for forming a resist film on the main surface of the film to be processed; a step for exposing the resist film to a desired pattern; a step S12 for forming a resist pattern by developing the resist film; a step S13 for inspecting the dimension or shape of the resist pattern; a step S14 for carrying the out correction to abnormal portions detected by the step S13; and a step S15 for using the resist pattern after the correction to perform selection etching to the film to be processed. In the steps S1 and S14, the same optical system apparatus using DUV light as a light source is used for continuously carrying out the steps S13 and S14. In this case, a nitrogen gas is supplied to a resist surface in the step S13, and an oxygen gas is supplied to the resist surface in the step S14.  <P>COPYRIGHT: (C)2004,JPO