baber/WOPTO huggingface dataset:
Patent JP-2004083681-A (JP)
Title: Composite film between resin composition having low dielectric dissipation factor and liquid-crystal polymer and flexible circuit board using the same
Inventor: SUGIMASA MASATOSHI
IPC: B32B27/26
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composite film having a low dielectric constant and a low dielectric dissipation factor and exhibiting excellent heat resistance, flexibility and thermal expansion properties after curing and to provide a flexible circuit board comprising the composite film as an insulating layer.  <P>SOLUTION: The resin composition having a low dielectric dissipation factor contains a crosslinking component containing a plurality of styrene groups represented by formula (R is a hydrocarbon skeleton; R<SP>1</SP>s are mutually the same or different and are each hydrogen atom or a 1-20C hydrocarbon group; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are mutually the same or different and are each hydrogen atom or a 1-6C alkyl group; m is an integer of 1-4; n is an integer of ≥2) and having a ≤1,000 weight-average molecular weight and a polymeric substance having a ≥5,000 weight-average molecular weight. The composite film contains the resin composition having a low dielectric dissipation factor and a liquid-crystal polymer. The flexible circuit board comprises the cured material of the laminate film as an insulating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084227-A (JP)
Title: Method for removing water remaining in washing space in existing bathroom
Inventor: IMASAKA YOSHINOBU
IPC: E03C1/20
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and efficient method for drying the surface of existing washing space without requiring large-scale construction work.  <P>SOLUTION: A means for applying a paint containing a hydrophilic material to the surface of washing space and a means for heating and hardening a coating of the hydrophilic material formed by the application are used to reduce the initial amount of water remaining on the surface of the existing washing space and to quickly dry the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081407-A (JP)
Title: Golf club
Inventor: ICHIIE AKINARI
IPC: A63B102/32
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to make a good use of a golf club by permitting the user to check an impact against a golf ball at an impact, a hitting direction, a carry and the like by a sensor provided on the face of a head when a beginner practices shot in a driving range, correct an attitude at an impact.  <P>SOLUTION: The face 3 of the head 2 includes the sensor 4 capable of detecting the impact on the golf ball 5 for each of a plurality of impact positions #1, #2, #3 and #4 and a display part 8 is attached to the upper part of a shaft 9 of the golf club 1. The display part includes a plurality of light display parts 11A, 11B, 11C and 11D capable of lighting correspondingly to a signal detected by the sensor for each impact position and an impact amount display part 12 capable of displaying an impact force in accordance with an impact intensity of the golf ball.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087248-A (JP)
Title: Lead acid battery
Inventor: UENISHI SUSUMU
IPC: H01M10/12
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid battery without causing the degradation of performance even if constituting the battery with the same number of positive and negative electrode plates.  <P>SOLUTION: The positive electrode plates and the negative electrode plates are same in the number of plates with the mass ratio of a negative electrode active material volume to a positive electrode active material volume of not less than 0.75 and less than 0.9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228945-A (JP)
Title: Disk cartridge
Inventor: TAKIZAWA TERUYUKI
IPC: G11B23/03
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which is then and has shutters of simple constitution.  <P>SOLUTION: The disk cartridge comprises a cartridge main body including a disk storage part 10d which stores a disk 100 having 1st and 2nd surfaces in a rotatable state so that the 1st surface is exposed to the outside through a disk opening part 12w, a chucking opening part 11c which chucks the disk 100 from outside, and a head opening part 11h for making a head for recording and reproducing signals access the 2nd surface of the disk, and shutters 21 and 22 which open and close the chucking opening part 11c and the head opening part 11h, and is provided with a fall prevention member 23 which prevents the disk 100 from falling when the shutters 21 and 22 are opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004087757-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMADA SATORU
IPC: H01L29/49
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor, special to a DRAM (dynamic random access memory) for simultaneously achieving three points of improvement of the performance of a PMOS (p-channel metal oxide semiconductor) in the circumferential circuit of the DRAM, the reduction of a word line resistance and the mitigation of junction field of a memory cell.  <P>SOLUTION: In the semiconductor device of a gate electrode structure consisting of three levels or more of Fermi level polysilicon, P-type polysilicon having the lowest Fermi level is arranged in a first N-type surface channel MOS (metal-oxide-semiconductor) transistor 13, N-type polysilicon having the highest Fermi level, is arranged in a second N-type surface channel MOS transistor 12 and the N-type polysilicon, having an intermediate Fermi level and produced through doping both of N-type impurities and P-type impurities, is arranged in a P-channel MOS transistor 11 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081655-A (JP)
Title: Ih rice cooker
Inventor: HAMADA HIRONORI
IPC: A47J27/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily change an input current of a rice cooker by one output terminal of a microcomputer.  <P>SOLUTION: This IH rice cooker includes: a microcomputer having a pulse signal generating means for outputting a pulse signal with an arbitrary pulse duration; a pulse signal voltage converter circuit to which a pulse signal output from the pulse signal generating means is input to be converted to substantially DC voltage V1; and a driving pulse signal generating circuit for outputting a driving pulse signal for arbitrarily changing the continuity time of a switching element depending on the substantially DC voltage V1 to the switching element. The microcomputer changes the pulse waveform of a pulse signal from the pulse signal generating means to control the heating condition of an inverter heating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092466-A (JP)
Title: System for effectively using biogas
Inventor: TODA MASAYUKI
IPC: F02G5/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use biogas obtained after treating biomass from, for example, sewage sludge, waste such as excrement from barns, a waste solution, and perishables (vegetables, leftovers) discharged from businesses, conserve the natural environment of the future, and obtain clean energy.  <P>SOLUTION: Digestion gas obtained in a digestion tank 51 is pressurized more than pressure suitable for a gas turbine 56 (or cooling the pressurized digestion gas), and dried gas is obtained by condensing and separating moisture in the digestion gas using a pressurizing tank (buffer tank). The pressure of the dried gas is depressurized to a pressure suitable for the gas turbine 56 by a pressure controlling valve 12, and the dried gas is supplied to the gas turbine 56 and combusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096450-A (JP)
Title: Connection system, connection method, connection program having connection function, computer readable information recording medium stored with connection program having connection function, and portable information terminal
Inventor: AOKI NAGANOBU
IPC: H04W36/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection system or the like in which security can be protected by executing authentication to the next connection destination when a portable information terminal during connection to one connection destination is switched to the next connection destination by its movement.  <P>SOLUTION: As shown in the figure, respective connection destinations 10, 12 are provided with an authentication information providing means 53 to provide authentication information for every portable information terminal 1 in the connection system. The portable information terminal 1 is provided with positioning means 11h, 31 to measure a current location, an authentication information input means to input the authentication information corresponding to the connection destination including the current location within a zone, an authentication means 38 to execute authentication with the authentication information acquired from the connection destination and the inputted authentication information, and a connection means 35 to connect to an authenticated connection destination after the authentication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097802-A (JP)
Title: Heat storage device
Inventor: NAGAO WATARU
IPC: F28D20/02
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage device formed such that overheat steam from a heat storage tank is formed into saturated steam. SOLUTION: The heat storage tank is provided with: a heat storage material 14 with which a case 13 is filled; a heater 16 to heat the heat storage material 14; and a heat transfer pipe 15 disposed in the heat storage material 14 and through which water flows. One end of the heat transfer pipe 15 is connected to a water tank 23 through a connection pipe 21 and a feed pipe 22. Equally, the other end thereof is introduced in water in a closed tank 33 through a connection pipe 31 and a feed pipe 22. The heat storage material 14 is heated to a given temperature by a heater 16, and in this state, water flows in the heat transfer pipe 15. Water fed in the heat transfer pipe 15 through the feed pipe 22 and the connection pipe 21 is formed into overheat steam. The overheat steam is introduced into closed tank 33 through the connection pipe 31 and the introduction pipe 32.  The overheat steam forms saturated steam by mixing the overheat steam with water in a closed tank 33.
Patent JP-2004092238-A (JP)
Title: Step display of stair
Inventor: IIJIMA TAKASHI
IPC: E04F11/17
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step display for stairs in a movie theater or the like that can reliably display step surfaces, can be mounted easily, and requires only the minimum required, economical light source.  <P>SOLUTION: A pair of LEDs 6 is arranged at both the ends of a slender body 5 where a reflection means 4 is provided inside. The outer periphery of the LEDs 6 is covered with a light source covering body 7, which is arranged at a corner section 3 in stairs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089892-A (JP)
Title: Gas separation apparatus
Inventor: KATSUMOTO TAKESHI
IPC: B01D53/04
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation apparatus which solves the problem that, since the amount of compressed air discharged is kept constant independently of the amount of a product gas used by each person, the adsorption efficiency is decreased by the variation in the pressure of compressed air supplied to an adsorption vessel.  <P>SOLUTION: The gas separation apparatus 10 is composed of a valve 14 which opens when the pressure in an air vessel 16 reaches a specified value, thus discharging compressed air from the air vessel 16, and a flow rate adjustment means 15 capable of adjusting the amount of compressed air discharged from the air vessel 16. The pressure in the air vessel 16 is maintained at a pressure required by an adsorption vessel 23 or 24 and enhances the adsorption efficiency of the adsorption vessel 23 or 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089902-A (JP)
Title: Organic silane compound multilayer thin film and method for producing organic silane compound thin film
Inventor: KATO SHINJI
IPC: B05D7/24
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic silane compound multilayer thin film having a high bonding stability and an easy method for producing the organic silane compound multilayer thin film with controllable film thickness in nano-meter order.  <P>SOLUTION: The production method comprises (1) bonding a metal alkoxide compound (A) such as titanium tetrabutoxide to the substrate surface having hydroxy groups by bringing a solution of the compound (A) into contact with the substrate surface; (2) producing hydroxy groups by hydrolyzing -O-R<SP>1</SP>remaining in the compound (A) bonded to the surface of the substrate after the step (1); and (3) bonding an organic silane compound (B) having at least one alkoxy group and two or more silicon atoms having Si-C bonds in one molecule to the hydroxy groups formed in the step (2) by bringing a solution containing the organic silane compound (B) into contact with the hydroxy groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057786-A (JP)
Title: Double-walled pressure vessel
Inventor: MOGI SHOHEI
IPC: A47J27/08
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-walled pressure vessel with which noodles can be ideally boiled with high temperature and osmotic pressure which affect the finish of noodles.  <P>SOLUTION: A double-walled structure having an outer pot and a pressure pot is employed to raise the pressure and temperature above normal boiling. The inner pressure of the pressure pot and boiled water are emitted into the hot water in the outer pot from the bottom of the pressure pot rather than they are ejected directly outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101794-A (JP)
Title: Flattening composition for semiconductor device
Inventor: TAMURA KAZUTAKA
IPC: G03F7/11
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flattening film for a semiconductor device which can easily be removed by dry etching.  <P>SOLUTION: The flattening composition for the semiconductor device is larger in dry etching rate than methylmethacrelate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099536-A (JP)
Title: Sanitary insect pest repellent of natural essential oil and application thereof
Inventor: KOMAI KOICHIRO
IPC: C09D11/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive and sticking agent, an ink, a resin pellet, a resin product, a sheet, a film and a device, having effects of repellent activities caused by organic macromolecular fine particles carrying a repellent active material over a long period.  <P>SOLUTION: The organic macromolecular fine particle contains the natural essential oil having sanitary insect pest-repellent activities, consisting of copaiba oil and/or one or more kinds of caryophyllene, vetiver oil, elemi oil and "Elemiridinoid", orange flower oil, geranium oil, Peignee royal oil, neem oil and the like as an active ingredient. The dispersion of the fine particles contains only the fine particles, or the fine particles and a precipitation-preventing agent. The adhesive and sticking agent, the ink, the resin pellet, the resin product, the sheet, the film and the device, having sanitary insect pest-repellent activities contain the fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189877-A (JP)
Title: Promoter dna of rice chloroplast liposome protein l11 gene
Inventor: HASEGAWA HISAKAZU
IPC: C12N5/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new DNA encoding a promoter gene of a rice chloroplast liposome protein L11 (OsL11) gene.  <P>SOLUTION: The DNA encoding the promoter of the rice OsL11 gene has a specific base sequence and 1,265 bp size. A DNA fragment DNA-P2 having a specified base sequence and 1,276 bp size is obtained by linking the DNA domain encoding the promoter gene, a DNA domain (cccaagt) of 6 bp for recognition of a restriction enzyme HindIII at the 5' side, and a DNA domain (agagc) of 5 bp for recognition of a restriction enzyme Xbal at the 3' side. A DNA having a specific bass sequence containing the DNA sequence of 1265 bp in the inside, and having other specified base sequence with an exon part to the DNA, and 1803 bp size is obtained as a DNA-P fragment. The DNA encoding the promoter of the OsL11 gene useful for creating a transformed plant as a promoter effective for carrying out the expression of a useful exogenous gene introduced into a plant body is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103920-A (JP)
Title: Optical heating arrangement and optical heating method, and component mounting device
Inventor: FUJIYAMA MASAZO
IPC: B23K101/42
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical heating device by which stable joint between a substrate and a component can be realized regardless of kinds of components or connection form, and to provide an optical heating method, and a component mounting device.  <P>SOLUTION: The optical heating device is provided with a light irradiation device 110 and a controller 180, and a heating light is given from the light irradiation device to a second face 105b corresponding to the rear face of a first face 105 wherein a part to be heated is placed. Therefore, a flexible board 105 and the component joined stably with each other regardless of kinds of the components or connection form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106644-A (JP)
Title: Flat tire and method of manufacturing the same
Inventor: FUKAZAWA HISASHI
IPC: B60C15/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tire and a method of manufacturing the same, capable of effectively preventing occurrence of cracks and being made into the flat tire with a good performance with a simple structure by enabling turnup edges of a carcass to be put into the inside of a cap tread and to be integrally molded.  <P>SOLUTION: In the flat tire, when the turnup edges 3a of the carcass 3 are turned up, the turnup edges are positioned between the carcass 3 and the cap tread 2 and the turnup edges 3a of the carcass 3 are arranged with a prescribed distance S from a belt edge 5a. In a preceding process which molds the cylindrical carcass 3 on a molding drum and inflates this carcass 3, an annular or divided regulating ring 7 with a diameter equal to or smaller than a diameter d of a belt is inserted from a tail side of the molding drum in a center part of a width direction of the carcass 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108695-A (JP)
Title: Gas cooking stove
Inventor: ISHIKAWA YOSHIKATSU
IPC: F24C3/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly gas cooking stove capable of operating according to a user's intention wishing to maintain combustion of a burner after execution of forcible extinction operation by detection of an overheat state.  <P>SOLUTION: A control means H executes heating power adjustment operation for adjusting a fuel gas supply amount to the burner on the basis of command information by a heating power command means during the combustion of the burner, and executes the forcible extinction operation for forcibly stopping supply of a fuel gas to the burner when detecting forcible extinction cause in a state that extinction is not commanded by an ignition extinction command means. A reignition command decision means H deciding whether an ignition command by the ignition extinction command means is a reignition command after the execution of the forcible extinction operation or not is provided. When the reignition command decision means H decides that the ignition command is the reignition command, the control means H executes reignition heating power adjustment operation for adjusting reignition heating power of the burners 1, 3 after execution of ignition operation by the reignition command to heating power decided correspondingly to the forcible extinction cause.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110546-A (JP)
Title: Display device, acoustic device and actuator control device
Inventor: YOSHINORI TAKESHI
IPC: G10L13/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant support device A for suitably changing a character or a graphic displayed on a digital meter 91 to be easily seen according to the age and the degree of fatigue of an occupant, changing related information generated from a loudspeaker 63 to be easily heard, and changing a manipulated variable so that a handle 81 is easily operated.  <P>SOLUTION: This occupant support device A includes: an occupant characteristic data storing memory 1 for storing characteristic data (visual capability, auditory capability, operating force and age) of the occupant; an occupant information obtaining means 2 for obtaining occupant information (heart rate, ocular opening); a fatigue determining means for determining whether or not the occupant is tired according to the occupant information; a correcting means 4 for correcting the respective capabilities (visual capability, auditory capability, operating force) depending on the age and the existence/absence of fatigue; and a change amount determination means 5 for changing the respective preset values of a navigation device 6, a brake device 7, a power steering device 8 and a display device 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109844-A (JP)
Title: Electrostatic charge image developing yellow developer and image forming method
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/09
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing yellow developer which has good color developability and has excellent electrostatic chargeability stable for a long period of time, and to provide an image forming method of excellent image quality using the same.  <P>SOLUTION: The electrostatic charge image developing yellow developer is prepared by mixing toner containing at least a binder resin and yellow coloring matter and carriers provided with coating layers containing at least resins and particles on the surface of a magnetic core material, in which the carriers have the ruggedness derived from the particles included in the coating layers on the carrier surfaces. Further, the toner are obtained by dissolving a composition containing a urea bondable denatured polyester resin in an organic solvent, by allowing the composition to undergo to a polyaddition reaction in an aqueous medium, by removing the solvent of the dispersion, and by cleaning the dispersion, and the coloring matter is the compound of chemical formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119100-A (JP)
Title: Multipole circuit breaker
Inventor: HORIKAWA MASAO
IPC: H01H71/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipole circuit breaker in which a steady flow of electricity can be made while using a component having less strength and which has a structure that inspection and replacement of the pole unit is easy, in the circuit breaker wherein the switching contactor member is constituted of a pole unit.  <P>SOLUTION: A side plate 30L on the left side, a pole unit 17L on the left side, a cross bar bearing 21L on the left side, a pole unit 17c on the center pole, a cross bar bearing 21R on the right side, a pole unit 17R on the right pole, and a side plate 30R on the right side are arranged in a row, and these members are jointly tightened by an upper shaft 31U, an intermediate shaft 31C, and a lower shaft 31D which correspond to the first shaft, and the upper shaft 32U and a lower shaft 32D which correspond to the second shaft, which are arranged so as to penetrate through the holes and cut-out parts formed on these members, and a screw 33.  <P>COPYRIGHT: (C)2004,JPO