baber/WOPTO huggingface dataset:
Patent JP-2003255446-A (JP)
Title: Flash device
Inventor: MURAKAMI TOMOHIRO
IPC: H04N5/225
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a photographic video becomes very unrefined, that is, a direction where a shadow appears on a subject is changed according to a photographing direction because the position of the light emitting surface of a flash is changed according to the direction of the main body part of a video camera facing to the subject and the direction of the light of the flash applied to the subject is changed.  <P>SOLUTION: A flash light emitting part 4a turning around a lens is stopped at an optional position from a vertical direction in figure 2 (a) to a horizontal direction in figure 2 (b) with respect to the subject in the optical axis direction of the lens, and the flash emits the light at the optional position while turning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332340-A (JP)
Title: Production method for polyester
Inventor: HARA ATSUSHI
IPC: C08G63/88
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester the chips of which hardly stain a treating tank or a pipeline when treated with water and which hardly causes mold staining when molded and gives a bottle having a good transparency and exhibiting a good crystallization at a plug section. SOLUTION: This polyester is produced by a method wherein chips of a polyester mainly comprising repeating ethylene terephthalate units are treated with water in a treating tank. The highest melting peak temperature of fines and/or a filmy product contained in the polyester is 265 deg.C or lower. One of the content of the fines, the content of the filmy product, and the sum of contents of the fines and the filmy product is 300 ppm or lower.
Patent JP-2003229287-A (JP)
Title: Neon transformer
Inventor: MASUDA KENTARO
IPC: H05B41/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neon transformer of which, the power factor in the state that the connected load is 40-100% of the maximum length of a lighting tube, becomes not less than 85%.  <P>SOLUTION: A power factor improving capacitor 1 is connected in parallel with a primary side coil 2 of the neon transformer through a capacitor coil 4 as a third coil between both terminals of the primary side coil. The current flowing through the capacitor coil 4 is determined by the formula; Ic=2πfCV, where, C represents the capacitance of the capacitor 1, V represents the voltage impressed to the capacitor 1. Accordingly, the current flowing through the capacitor coil 4 increases and the power factor of the neon transformer is improved by increasing the capacitance C or the impressed voltage V of the capacitor 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263392-A (JP)
Title: Email system, email communication method, mobile terminal, email server and program
Inventor: FUKAYA HARUO
IPC: G06F13/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an email system and the like capable of automatically determining whether to receive or block an email by using destination address information registered in an address book.  <P>SOLUTION: A mobile terminal 10 comprises a destination address information storing means 11 for storing the destination address information, an originating address information reception means 13 for receiving originating address information of an email address to the mobile terminal 10, a determining means 14 for determining if the received 'originating address information' and the 'destination address information' in the destination address information storing means 11 match by comparing them, and a determination result transmitting means 15 for transmitting the determination result to an email server 50. The email server 50 comprises an originating address information transmitting means for transmitting, when an email addressed to the mobile terminal 10 is received, the originating address information of the email, and an email transmitting means 56 for transmitting an email when the determination result is positive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260482-A (JP)
Title: Treatment apparatus for organic wastewater and treatment method using same
Inventor: MIZUTANI HIROSHI
IPC: C02F3/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat organic wastewater without adding organic matter such as methanol or the like being a nutrition source for microorganisms for supporting the biological treatment.  <P>SOLUTION: This treatment apparatus for organic wastewater includes an aeration tank 14 for bringing air into contact with the organic wastewater and supplying oxygen to perform the aeration treatment of the organic wastewater and a methane fermentation tank 17 provided to the rear stage of the aeration tank 14 to subject the organic wastewater to methane fermentation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262966-A (JP)
Title: Organic photoreceptor, manufacture method of organic photoreceptor, cleaning method and image forming apparatus
Inventor: KOBAYASHI NOBUAKI
IPC: G03G21/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor in which the problem of a faulty cleaning caused by a fault part of the end of a coating layer caused after removing the coating layer of an unnecessary part such as a liquid bank part at the lower end of the cylindrical organic photoreceptor is solved, and to provide a manufacture method of the organic photoreceptor, and to provide a cleaning method and an image forming apparatus using the organic photoreceptor.  <P>SOLUTION: The organic photoreceptor having the coating layer including a photoreceptive layer on cylindrical base substance, is characterized in that the locus of the end of the coating layer is meandered or inclined in the circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268638-A (JP)
Title: Fluff lying down tool and fluff lying down device for ring frames, and method for lying down fluff in ring frames
Inventor: YAGYU KIYOHIDE
IPC: D01H5/62
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of ≥5 mm long fluffs widely in a short fiber yarn spun by ring frames for contributing to the improvement of the quality of the yarn.  <P>SOLUTION: The fluff lying down tool is provided by shaking a plate-shaped shaking body equipped with curved surface-acting parts by taking a distance equivalent to that between the two front rollers of the ring frames at its upper surface by using a support body making a contact with its lower surface at least at 2 positions as a fulcrum where the shaking is caused by a magnetic attachment to the support body or by the engaging attachment of the front rollers to the shaft, and the length of the curved surface acting parts is almost the same as an average fiber length.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272052-A (JP)
Title: Service point imparting device, service point imparting method of this device and service point imparting program
Inventor: OTA HIDEYUKI
IPC: G06Q50/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To impart a carrying point to commerce becoming a point reference amount in the total of an amount omitted in a calculation process of a service point.  <P>SOLUTION: The amount omitted in the calculation process of the service point is totalized. When an omitting total amount becomes the point reference amount or more, the carrying point is calculated on the basis of the omitting total amount. The carrying point is imparted to the purchase side of the commerce.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268725-A (JP)
Title: Shielding body for median strip of road, and its manufacturing method
Inventor: OSADA HIDEHARU
IPC: E01F7/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional shielding body for a median strip of a road, wherein a wall type made of concrete or the like has such a bad appearance that the view is considerably spoiled on a highway or the like passing along particularly a local area of fine view, and in the case of a hedge type of planting trees, although the view is good, there is a fear of withering with exhaust gas besides requiring much time and cost for management such as cleaning of fallen leaves, pruning of overgrown branches, and the like.  <P>SOLUTION: The shielding body is formed by sticking a surface body to a concrete base body. The surface body is formed by sticking a large number of colored plastic cord bodies to a membrane body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267644-A (JP)
Title: Fire-proof and smoke-tight shutter for elevator
Inventor: GOJO NORIO
IPC: B66B13/30
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-proof and smoke-tight shutter for an elevator preventing passengers from being confined in the elevator even when the fire- proof and smoke-tight shutter installed at an entrance-exit of the elevator is operated when a fire occurs.  <P>SOLUTION: In the fire-proof and smoke-tight shutter for the elevator, a shutter curtain 13 is accommodated in an upper part of a jamb of the entrance- exit of an elevator, a guide rail 6 is formed on right and left vertical frames of the jamb, and the shutter curtain 13 is descended by the fire signal to close the entrance-exit. When a fire occurs, the position of the elevator car is detected, and the closing of the shutter at a floor where the car is stopped is delayed by a predetermined time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270938-A (JP)
Title: Developing device, image forming apparatus and computer system
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a developing device having sealing structure where developer hardly leaks.  <P>SOLUTION: A sealing member 521 is provided along the shaft direction of a developer carrying roller 510 so as to prevent the developer from leaking from the space between the roller 510 and a housing 540, and is constituted so that its margin for adhesion on the end side in the shaft direction of the roller 510 is larger than that on the center side thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272197-A (JP)
Title: Optical pickup device and optical information processing device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/085
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bump of objective lenses or lens holders against optical disks when another objective lens is accessing to its corresponding optical disk in an optical pickup device which has a plurality of objective lenses having largely different operation distances.  <P>SOLUTION: The device has a plurality of focusing means F1 and F2 and a dislocating mechanism which varies the relative distances of one or more focusing means and the optical disks, and the bump of other objective lenses or lens holders against the optical disks is prevented when an objective lens is accessing to its corresponding optical disk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277309-A (JP)
Title: Method for treating alkylene oxide adduct
Inventor: SUENAGA ERIKA
IPC: C07C43/11
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an alkylene oxide adduct by which the alkylene oxide adduct having little coloration when it is anionized is obtained, obtain a purified alkylene oxide adduct and its anionized product and provide a detergent containing those.  <P>SOLUTION: The method for treating the alkylene oxide adduct to be pure is to treat the alkylene oxide adduct with a hydroxylamine salt in the presence of 1-30 wt.% water based on the weight of the alkylene oxide adduct. The purified alkylene oxide adduct is obtained by the method. A method for anionizing the purified alkylene oxide adduct is provided. An anionic surfactant is obtained by anionizing the purified alkylene oxide. The detergent contains the purified alkylene oxide adduct and/or the anionic surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278574-A (JP)
Title: Accelerator opening setting device and automobile having it
Inventor: NADA MITSUHIRO
IPC: B60L50/16
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce driver's burden in cruising.  <P>SOLUTION: When a car velocity V of frequent cruising is above a threshold Vr1, a cruising opening Acrs as an accelerator opening required for cruising the vehicle at the car velocity V and a convergence opening Acnv for cruising corresponding to the actuating amount of an accelerator pedal required to the driver in cruising are set (S108, S110), and an offset opening Aost is calculated as a deviation between the set cruising opening Acrs and the convergence opening Acnv for cruising (S120). The accelerator opening Adrv for calculating the motive power required for running is basically set as the sum of the pedal opening Ausr corresponding to the actuating amount of the accelerator pedal and the offset opening Aost. As a result, in cruising, it is sufficient for the driver to actuate the accelerator pedal only for the amount corresponding to the convergence opening Acnv for cruising, so the driver's burden in cruising is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278556-A (JP)
Title: Variable turbosupercharger
Inventor: NISHIYAMA TOSHIHIKO
IPC: F02B39/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost variable turbosupercharger having excellent efficiency and a simple structure.  <P>SOLUTION: A plurality of nozzle vanes 10 fixed to an end part of a shaft 11 are turnably supported along outer periphery of an exhaust turbine rotor 6 in a nozzle part 5 provided between an annular passage 3 for exhaust gas provided in an outer peripheral part of an exhaust turbine housing 2 and an exhaust gas flowing-out part 4. A terminal face 10a on a shaft side of the nozzle vane 10 is slidably abutted on a one side wall face 5a of the nozzle part 5 on a shaft side, a tip face 10b of the nozzle vane 10 protrudes from the other side wall face 5b of the nozzle part 5 by B, and a value of B is 0 mm or more. A recessed part 12 is provided at a position opposing to the tip face 10b of the nozzle vane 10 on the other side wall face 5b of the nozzle part 5, and a predetermined clearance C is provided between the recessed part 12 and the tip face 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275350-A (JP)
Title: Golf putter head
Inventor: TERAMOTO SEIICHIRO
IPC: A63B102/32
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in the directionality and a distance of a golf putter and to obtain a measure to top spin.  <P>SOLUTION: In order to obtain the smooth flow of swing when swinging back the golf club putter, strength against shock in impact and forward rotation desirable for the golf club putter for attaining a stroke without difficulty, the balance of emphasizing the two directions of a toe side and heel side of the high centroid of a face, the shape of a sole and a rear inertia moment are adjusted corresponding to the personality of an individual golfer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282250-A (JP)
Title: Film formation device and manufacturing method for organic el element using inductively coupling type cvd
Inventor: MATSUBARA KAZUO
IPC: H01L51/52
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an organic material from being damaged by a plasma at low temperatures below 80°C and to prevent intrusion of moisture and oxygen from the outside by forming films of a macromolecular polymer, silicon oxynitride and silicon nitride as an organic EL protective layer.  <P>SOLUTION: In this manufacturing method for an organic electroluminescent element, firstly a film of the macromolecular polymer is formed on the upper surface of a negative electrode 9 of an organic EL substrate in a decompressed vacuum vessel by plasma CVD by using an induction coupled plasma source as a plasma generator, and thereafter, the films of silicon oxynitride and silicon nitride 11 are formed on top of that. Antioxidant protective films 10 and 11 are formed on the upper surface of the organic EL element 9 by an ICP-CVD method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279167-A (JP)
Title: Floor heating device
Inventor: SUZAWA AKIMI
IPC: F24D3/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating device easy for installation and low in equipment cost and heating cost.  <P>SOLUTION: A post heat exchanging machine 1 embedded in soil and a radiator 2 arranged in underfloor U of a building H are connected with a sending pipe 3 and circulation liquid filled therein is circulated by a circulation pump 4, geothermal energy collected by the post heat exchanging machine 1 is radiated by the radiator 2 to warm up floor material M. Since it is not required to provide pipe in floor material U, the equipment cost is low. Since geothermal energy is used, the heating cost is low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284255-A (JP)
Title: Method of charging secondary battery and its device
Inventor: ARAI YOSHIYUKI
IPC: H01M10/44
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of charging secondary battery in which excessive charging is prevented and battery pressure is controlled to lower level, thereby enhancing safety, and charging capacity is increased to moderate level, thereby increasing battery lifetime and its device.  <P>SOLUTION: A method of charging a secondary battery in which variations in voltages of batteries per unit time during charging are computed, and a charging operation is stopped when a drop of 0.0005 to 0.0015 V/10 s takes place from the maximum value of variations of the voltages. And a charging device of the secondary battery which comprises a switch, a voltage measuring apparatus for measuring battery voltages, and a controller for computing variations of measured voltages, and for sending power off signals to the switch when a drop of 0.0005 to 0.0015 V/10 s takes place, from the maximum value of the voltage variations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075820-A (JP)
Title: Color filter plate and thin film transistor plate for liquid crystal display device and manufacturing method therefor
Inventor: KIM DONG-GYO
IPC: G02F1/1368
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous alignment of a liquid crystal and light leakage and to improve the image quality of a liquid crystal display device in a color filter substrate and a thin film transistor substrate for the liquid crystal display device and manufacturing method therefor. SOLUTION: In the color filter substrate, black matrixes 210 are formed on a substrate 200, a plurality of color filters (R, G and B) having flat central parts and edge parts having thickness smaller than the thickness of the central parts and positioned on the black matrixes are formed on the substrate 200 and the black matrixes 210, and a common electrode 230 is formed on the plurality of color filters. By forming the color filters in this way, the thickness of the edge parts of the color filters can be reduced and the step at the edge part can be minimized. Thereby, the erroneous alignment of the liquid crystal and light leakage can be prevented.
Patent JP-2003277914-A (JP)
Title: Multi-element compound manufacturing apparatus
Inventor: CHIKYO TOYOHIRO
IPC: C23C14/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-element compound manufacturing apparatus capable of increasing the speed of material development, and continuously changing the composition ratio.  <P>SOLUTION: In this multi-element compound manufacturing apparatus, a material evaporating mechanism (1), a mask moving mechanism (2) and a substrate rotating mechanism (4) with a substrate heater (3) are disposed in this order from a lower side. The material evaporating mechanism (1) evaporates materials (6) by irradiating each one kind of the material (6) out of a plurality of kinds of materials (6) rotating in the horizontal direction with the laser beam (7). The mask moving mechanism (2) has a plate-like movable mask (9) with an aperture (10) formed in a middle part of the horizontal surface disposed horizontally on a middle part between the substrate rotating mechanism (4) and the material evaporating mechanism (1), and reciprocates the movable mask (9) horizontally in the one-dimensional direction. The substrate rotating mechanism (4) has the substrate heater (3), and rotates a horizontally disposed disk-like substrate (8) in the horizontal direction while heating the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275402-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the probability of having a game ball fall into a winning device when the game ball reaches an entrance of a pathway in a game machine, the provability being higher than in a conventional game machine.  <P>SOLUTION: The game machine such as a pachinko game machine and an arrange ball machine, comprises a specific area 7 disposed on a game board for a game ball Bd to win or pass, an obstruction member 5 for selecting a game ball Bd to win or pass the specific area 7, an entrance 4a and an exit 4b for a game ball Be to pass, and a guide pathway 4 for guiding the game ball Be having passed the entrance 4a to the exit 4b. The exit 4b is disposed between the obstruction member 5 and the specific area 7. The game ball Be guided in the guide pathway 4 is discharged from the exit 4b, but is not selected by the obstruction member 5, and therefore, the probability of the game ball Be to win or pass the specific area 7 is quite high. The game ball Be can be made to win or pass the specific area 7 with a higher probability than the probability of the game ball Bd falling down along the arrow Db selected by the obstruction member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278302-A (JP)
Title: Void slab
Inventor: NITTA KITAO
IPC: E04B5/43
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a void slab satisfying both of an equivalent weight slab thickness and an equivalent slab thickness.  <P>SOLUTION: A void form 1 is formed into a shape such as an L-shape symmetric with respect to one straight line 5a of orthogonal straight lines 5a and 5b crossing the center in a plane vision and asymmetric to the other strait line 5b. In this void slab, most of a slab including the void forms 1 is constructed of an assembly of slabs having the void forms 1 arranged in four positions at equal intervals on the circumference of the same circle symmetrically to the diameter line of the circle A. In comparison with a void slab of a linear pipe type void form or a rectangular void form, this void slab is slightly heavy in weight but provided with a rigidity ratio compensating the heavier weight, a larger equivalent slab thickness, and a good sound insulating property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288894-A (JP)
Title: Manufacturing method of electrode for lithium secondary cell
Inventor: CHITO DAIZO
IPC: H01M4/1391
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a lithium secondary cell which can improve a charge and discharge cycle property when a positive electrode active material layer including Li-Co-O layer is formed with the use of a sputtering method.  <P>SOLUTION: The manufacturing method of the electrode for a lithium secondary cell is provided with a process forming a positive electrode active material layer including Li-Co-O layer on a collector 8 under an atmosphere including an Ar element being cation, using a sputtering method in a condition of a voltage impressed on the collector 8 using an RF power source 7 so that a potential of the collector 8 is to be practically negative.  <P>COPYRIGHT: (C)2004,JPO