baber/WOPTO huggingface dataset:
Patent JP-2004048422-A (JP)
Title: Image transmitting system
Inventor: OGUCHI YUJI
IPC: H04B3/54
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmitting system independent from an influence of transmitting characteristics of a distribution power line.  <P>SOLUTION: After image data is generated by an image sensor 17 and a control circuit 16 in an image transmitting system, data compression and encoding for transmission are carried out for each packet, and the image data is treated in digital modulation in quadrature frequency division multiplexing method. More concretely, the image data is treated in parallel serial conversion and in discrete Fourier transform by a digital conversion circuit 14. Then, the quadrature frequency division multiplexing is carried out for the image data by treating in D/A conversion and in QPSK modulation by using a modulation circuit 13. The data after modulation is sent in a distribution power line according to procedures of all- or half-duplex communication method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043743-A (JP)
Title: Method for manufacturing polymethylene polyphenyl polyisocyanate
Inventor: YOSHII NAOYA
IPC: C08G18/76
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymethylene polyphenyl polyisocyanate that can reduce a color number of a raw MDI solution simply and effectively.  <P>SOLUTION: This manufacturing method comprises a step of providing a polymethylene polyphenyl polyamine by reacting aniline and formaldehyde under an acid catalyst, a step of reacting the polyamine obtained in the above step and phosgene by heating them in an inert solvent, a concentration step of removing ≥90 mass % of excess phosgene and the inert solvent at 80-170°C, 13.3-133.3kPa after the above step and a step of heat treatment of a reactive solution at ≥180°C after the above step, in which a modified urethane obtained by a urethane reaction using at least one selected from diphenylmethane diisocyanate, a polymethylene polyphenyl polyisocyanate and a modified urethoneimine of diphenylmethane diisocyanate is poured at a lower temperature than 180°C after the phosgene reaction and before the heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052013-A (JP)
Title: High frequency induction heating coil body
Inventor: SAWATSUBASHI SEIICHI
IPC: C21D1/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency induction heating coil body for tempering-heating with which the preparing time according to change of machine kinds can be shortened and the tempered quality can be obtained at better than that of the conventional method at a low cost.  <P>SOLUTION: In the high frequency induction heating coil body for induction-heating the outer peripheral surface of a shaft-like member (e.g. inner shaft 2) having plurality of different diameters to the outer peripheral part, or the inner peripheral surface of a cylindrical member (e.g. outer ring 41) having different diameters to the inner peripheral part, this coil body is provided with plurality of linear-shaped heating conductors 22-25 disposed as parallel to the axial direction of the shaft-like member or the cylindrical member and also, disposed as facing to the outer peripheral surface of the shaft-like member or the inner peripheral surface of the cylindrical member, a connecting conductor 26 connected with the respective end parts of the plurality of heating conductors and connecting conductors 27, 28 for connecting the respective other end parts of plurality of heating conductors and lead parts 30, 31 for supplying electric power connected to a high frequency power source 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052863-A (JP)
Title: Seal structure of main shaft of agitating device
Inventor: ONISHI TAKEHIKO
IPC: F16J15/324
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear even in the case of a dry environment without grease, to find out oil leakage in advance by using a transparent tube for the outlet side, and to prevent heat generation by cooling the seal part by passing compressed air, water or oil as a medium for lubrication and/or cooling.  <P>SOLUTION: The seal structure of the main shaft of the agitating device is that the main shaft 1 lengthwise arranged in perpendicular direction is rotatably held through bearing 3 in a main shaft housing 2, and a sealing means is provided between the main shaft housing 2 and the main shaft 1 at the lower position of the bearing 3. The sealing means has a seal member of an approximately C shaped section having an opening to open toward the main shaft side. A free end part of the seal member 4 approaches the outer surface of the main shaft 1 and a space part 7 is formed between the seal member 4 and the outer surface of the main shaft 1. A supply means capable of supplying the medium for lubrication and/or cooling to the space part 7, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055390-A (JP)
Title: Ion source
Inventor: MAENO SHUICHI
IPC: H01J27/16
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To relieve the nonuniformity of an ion beam density distribution due to the influence of a magnetic field for a filter, to increase the area of an ion source and eventually of the ion beam, to prevent the degradation of desired ion transmission efficiency, and to restrain the heating of a permanent magnet.  <P>SOLUTION: The permanent magnets 44 each used for generating a magnetic field 46 in a direction crossing the extraction direction of the ion beams 26 in the vicinity of a surface on the side of plasma 16 of a first electrode 21 constituting an extraction electrode system 20 are included in second electrodes 22 constituting the electrode system 20. The permanent magnets 44 are arranged in three or more lines by running along one another. The permanent magnet 44 in each line has magnetic poles in the vertical direction along the extraction direction of the ion beams 26. The polarities of the magnetic poles on the plasma 16 side of the permanent magnets 44 of the adjacent lines are opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053478-A (JP)
Title: Temperature control device of exhaust gas sensor
Inventor: YASUI YUJI
IPC: F02D35/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control device of an exhaust gas sensor capable of controlling the temperature of an element part of the exhaust gas sensor stably at a desired temperature.  <P>SOLUTION: A component corresponding to the deviation between temperature data of the element part 10 and a target temperature, and at least one component among a component corresponding to temperature data of a heater 13, a component corresponding to temperature data of the exhaust gas and a component corresponding to the target temperature are included in a control input DUT for operating the heater 13 for heating the element part 10 of this exhaust gas sensor 8. A controlled input is acquired by an optimum control algorithm. The component corresponding to the exhaust gas temperature and the component corresponding to the target temperature are acquired based on an algorithm of preview control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051207-A (JP)
Title: Tablet container
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D83/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet container in which outer seal is achieved in a high level by using a slide type cap having an L-shape and sealability and an easy sliding operation with a single hand are achieved by making the opening direction and the cap slide direction in the same direction.  <P>SOLUTION: The tablet container comprises a container body 18 and the L-shaped slide cap 11 and is constructed by mating the slide cap 11 with the container body 18. The L-shaped slide cap 11 has a taking-out hole 13 of the tablet or the like and a barrel portion 14 to be inserted in the container body 18 each vertically arranged in the inner side of the outer seal portion 15 and mates with the container body 18 so that it covers the container body 18 wherein a plurality of sliding protrusions (t and t) are vertically arranged in predetermined positions on the outer circumference of the barrel portion 14 of the slide cap 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053562-A (JP)
Title: Apparatus and program for supporting maintenance and management of reinforced concrete structure
Inventor: SESHIMO YUICHI
IPC: G01N17/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a program for supporting the maintenance and management of reinforced concrete structures for easily determining whether the structures are in a state satisfactory for required individual performance or not and appropriately setting the repair time of the structures.  <P>SOLUTION: The apparatus for supporting the maintenance and management of the reinforced concrete structures is provided with an input means 14 for inputting measurement data or design data on the amount of corrosion of reinforcement as basis data; a characteristic value deriving means 11 for deriving characteristic values on the degraded properties of the structures through the use of the basis data; and a determining means 11 for estimating the degraded properties of the structures at this time and determining whether the structures are in a state satisfactory for the preset required performance in the degraded properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062397-A (JP)
Title: Information processor, control process, control program
Inventor: YAMAMURA SHINICHI
IPC: G06F9/445
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for selectively updating an appropriate driver while reducing the rate at which a system is rebooted for the installation of a driver that uses a common module.  <P>SOLUTION: An information processor, which can be loaded with a first control program including a common module and corresponding to a first peripheral device and with a control program for controlling a second peripheral device, has a determining means by which the identification information of the common module operating as part of the first control program and the identification information of the common module operating as part of the second control program are determined as being different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060521-A (JP)
Title: Fuel injection device
Inventor: TANI TAISHIN
IPC: F02M61/18
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device of simple structure capable of promoting the process of turning the atomized fuel into particulates.  <P>SOLUTION: The fuel injection device includes a jet hole plate 38 having a plat plate part 39 approximately in a flat form covering the opening 51 of a valve body 34 leading to a fuel passage 31, wherein a jet hole 45 is formed in the flat plate part 39. A nozzle holder 30 accommodating the valve body 34 is furnished with a supporting part to support the end face on the counter-body side of the flat plate part 39, and thereby the jet hole plate 38 can be reinforced without increasing the number of components. Accordingly, it is possible to make thinner the flat plate part 39 of the jet hole plate 38 for promoting the process of turning the atomized fuel into particulates and to simplify the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064920-A (JP)
Title: Protector
Inventor: KOMATSU SHOICHIRO
IPC: H02G3/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector which can reduce the cost required for a mold and can improve the workability at routing of a wire harness by preventing the drop of strength.  <P>SOLUTION: This protector 10 is equipped with a protector body 17 which stores a wire harness 80, clips 18 and 19 which are provided at the side of the protector body 17 and are set and fixed to a car body panel, and a protector cover 16 which is coupled by hinge to the side of the protector body 17 and in which a clip-type punched hole 15 is made for passing a mold when molding the clips 18 and 19. Then, this protector body 17 is provided with a jig hole 11 for passing a jig when arranging a wire harness 80 in a position corresponding to the clip-type punched hole 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058580-A (JP)
Title: Inkjet recording sheet
Inventor: NAKANO RYOICHI
IPC: B41J2/01
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which has good ink absorption, enables the formation of a high-resolution image, has high water resistance, and is particularly excellent in the suppression of the occurrence of bleeding with time, even if polyolefine resin-covered paper is used as a substrate.  <P>SOLUTION: In this inkjet recording sheet, a coloring-material receiving layer is provided on the polyolefine resin-covered paper, and a layer containing inorganic fine particles with an iron content of ≥0.01 mass% and ≤10 mass% is provided under the coloring-material receiving layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059843-A (JP)
Title: Flame-retardant resin composition and flame-retardant fiber
Inventor: MASUDA TAKESHI
IPC: C08K5/5399
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in heat resistance while not deteriorating intrinsic light resistance of the resin and improved in flame-retardant property, and a flame-retardant fiber obtained by spinning the resin composition.  <P>SOLUTION: This flame-retardant resin composition raises thermal decomposition temperature to 341°C and drastically improves heat resistance while not deteriorating intrinsic light resistance of the resin. In the flame-retardant resin composition, an aromatic amide phosphate represented by image 1 is compounded, therefore, it is useful as a molding material in the field of electronics, machinery, building materials, and clothes. This flame-retardant fiber which is obtained by spinning the flame-retardant resin composition is favorably used for curtain, carpet, and clothes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063408-A (JP)
Title: Electro-optical device and manufacturing method of the same, and electronic device
Inventor: KOBAYASHI HIDEKAZU
IPC: H01B13/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device having a long life and keeping brightness of a light emitting substance without deteriorating light emitting property while restraining the elution of an anode like a transparent electrode due to an acidic substance, and to provide a manufacturing method of the same and an electronic device.  <P>SOLUTION: An intermediate layer 75, for restraining the elution of the positive electrode 23 due to the acidic substance contained in a hole implanting layer 70, is arranged between the anode electrode 23 (transparent electrode) and the hole implanting layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071682-A (JP)
Title: Inorganic-organic thin-film composite material
Inventor: HOSHINO KATSUYOSHI
IPC: H01L31/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic-organic composite material that has an easy manufacturing method and shows diode characteristics where a rectification property is excellent.  <P>SOLUTION: The composite material is obtained by joining a titanium oxide to a conductive polymer selected from a group comprising poly3-methylthiophene, polypyrrole, polythiophene, polyaniline, a polythiophene derivative, a polyaniline derivative, and a polypyrrole derivative. Further, the composite material is used for creating a diode, to be applied to a solar cell or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071351-A (JP)
Title: Vehicle lighting apparatus
Inventor: NISHIZAWA TAKAAKI
IPC: F21Y101/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lighting apparatus having good-looking in non-lighting times as well as a high visibility from a long distance.  <P>SOLUTION: In this vehicle lighting apparatus, an inner lens 100 disposed inside a front face cover 11 is formed as having recessed portions 102 (V-shaped slits in the cross section) over the entire face of its front or/and back side within the region covering a light source 44, and the recessed portions 102 provide an optical guiding effect so as to guide a light being incident through or/and reflected from them to regions at a distance from the light source 44. This decreases a difference in illumination between the central portion and the peripheral region, thereby brightening close to the peripheral region to improve visibility of the lighting apparatus from a distance in lighting. Further, the lighting room is prevented from seeing through inside as it is by a pattern of the recessed portions 102 formed in the inner lens 100, thereby improving the looks of the lighting apparatus in non-lighting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065124-A (JP)
Title: Method for cooking rice using cooking additive, the resulting cooked rice, rice cooking system, cooked rice cooked using the system, and the cooking additive
Inventor: OKADA RYOHEI
IPC: A23L7/10
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system, or the like, for obtaining tasty cooked rice by coating cooked rice with starch, a decomposition product thereof, water-soluble polysaccharides, protein, or the like, to improve the color/gloss/shape, flavor, mouthfeel, glutinousness, resilience, hardness and taste of the cooked rice.  <P>SOLUTION: The method for cooking rice using a cooking additive comprises the steps of washing, as necessary, rice grains to be cooked to remove rice bran, soaking, as necessary, the resultant rice grains in water, adding the cooking additive obtained by finely crushing rice grains to the soaked rice grains, and cooking the resultant soaked rice grains. Further, by adjusting the quantity and/or kind of the above additive, the objective cooked rice most suitable to the person in question can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065839-A (JP)
Title: Video game apparatus, video game method, computer program and recording medium
Inventor: BABA KENJI
IPC: A63F13/818
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator to intuitively grasp a position of a fish such as a distance from a fisherman character to a fish character and a direction of the fish character.  <P>SOLUTION: In a video game of a fishing game that the fisherman character which is an operation target catches the fish character which is a non-operation target and is hooked, a virtual space wherein the operation target and the non-operation target moving in association with the operation target are present is displayed. On a line segment with an operation target 1004 and the non-operation target as both ends, an image of a viewpoint watching the operation target is displayed from a point where a ratio of distances from both the ends becomes a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080874-A (JP)
Title: Electrical connection box
Inventor: ODA AKIHIRO
IPC: H02G3/16
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakdown from occurring in a nut receptacle which supports a nut on the side of a case, when fastening the terminal at a cable end and the bus bar on case side with bolts.  <P>SOLUTION: In an electrical connection box, where the tip of t he bus bar to be connected by bolt with an L-type terminal connected to the end of a cable, is arranged on the topside of the nut receptacle provided in the case and the bolt passed into bolt holes in the L-type terminal; and a bus bar for a circuit is tightened with a nut molded, in advance in the nut receptacle, a vertical part, which bends downwardly from one side of the bolt-fastening face of the above bus bur for a circuit, is passed along the peripheral wall bent downward from one side of the nut receptacle; and a bus bar for concurrent reinforcement and heat radiation is inserted between the peripheral wall of the nut receptacle and the bus bar for the circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084973-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which an electric air cleaner is made easily and certainly attachable and detachable with a simple constitution.  <P>SOLUTION: A front panel 4 is constituted of an upper panel 4a provided with a suction port 2 and a lower panel 4b provided with a blowing out port 3. A detaching device for detaching the electric air cleaner 8 is constituted by a detachable pivot support part 9 provided at both sides of a rear part of the electric air cleaner 8 and at the upper panel 4a; and a disengageable engagement part 10 provided at a front side of the electric air cleaner 8 and at the lower panel 4b. The electric air cleaner 8 is inclined and attached such that a front part is a little lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177761-A (JP)
Title: Adaptive filter
Inventor: KURISU KIYOHIRO
IPC: G10K11/16
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To always realize a normal adaptive operation.  <P>SOLUTION: In order to negate noise transmitting through an exhaust duct 1 with an acoustic wave emitted from a secondary sound source loudspeaker, a Filtered-x LMS algorithm executing part 8 controls the transfer function W of a filter 3 so that the composite transfer function of the transfer function W of an FIR adaptive digital filter 3 and a transfer function C occurring between the filter 3 and an error microphone 6 becomes equal to the transfer function P of the exhaust duct 1. In order to constitute its control system from a Filtered-x LMS algorithm, the amplitude or the phase of the transfer function CI of an FIR digital filter 7 with an identified transfer function C is changed until it becomes equal to the transfer function C when the transfer function C is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084004-A (JP)
Title: Method for forming hard carbon film
Inventor: NOZUE TATSUHIRO
IPC: C23C14/32
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a hard carbon film, which method can improve the hardness and adhesion properties of the film and can make a deposition rate higher.  <P>SOLUTION: The method for forming the hard carbon film on the surface of a material to be treated comprises heating and sublimating raw material carbons while converging the plasma formed by utilizing a hollow cathode discharge by coil magnetic fields within a process chamber and forming the hard carbon film by vapor deposition on the surface of the material to be treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093266-A (JP)
Title: Capacitive fingerprint sensor
Inventor: SATO HIDEAKI
IPC: G06T1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the data detection time, and to simultaneously prevent fluctuation in output voltage due to the shake of finger, in a capacitive fingerprint sensor.  <P>SOLUTION: In a hold switch circuit in the capacitive fingerprint sensor, the sensor is constituted by coating a sensor electrode arranged in two-dimensions with a dielectric protective film. The sensor electrode is charged from a constant voltage source by a start signal, and a capacitor of a charge-voltage transducer circuit is simultaneously charged. By appending a data hold switch to the capacitive fingerprint sensor device, the charge time primarily dependent on an amplification rate of a transistor constituting a current mirror circuit can be controlled. Accordingly, the time for detecting the voltage can be shortened. The output can be stabilized, by establishing the data which may be conventionally fluctuated by the recharge due to the shake of finger, with the hold switch.  <P>COPYRIGHT: (C)2004,JPO