baber/WOPTO huggingface dataset:
Patent JP-2003230809-A (JP)
Title: Gas treatment apparatus
Inventor: MOGI KANJI
IPC: B01D53/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment apparatus capable of regenerating an adsorbing member used for adsorbing a component to be treated in gas to be treated by separating the component to be treated.  <P>SOLUTION: The introducing port of an introducing chamber 10 for air to be treated is opened to the upper wall part of the introducing chamber 10 on the same side as an adsorbing rotor 5 and the discharge port 8b of a main flow fan 8 is arranged toward the lower wall part of the introducing chamber 10. Air to be treated discharged from the main flow fan 8 is blown against the lower wall part of the introducing chamber 10 and then made to flow to the adsorbing rotor 5. The regeneration of the adsorbing rotor 5 is performed by passing air heated, by a heater 26 through the adsorbing rotor 5. A plasma reactor 28 is arranged in order to accelerate the treatment of air to be treated to perform the catalytic decomposition of air to be treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230744-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is prevented from putting out prize balls excessively.  <P>SOLUTION: The game machine is provided with: a prize winning processing means which adds the number of the prize balls decided by prize winning detected by prize winning detectors 18a and 56 to the value of a prize ball counter 91 and stores the value before adding in a counter history storage part 93; a prize ball processing means which puts out the prize balls by driving a prize ball putting out device when the number of the prize balls are stored in the prize ball counter 91; a subtraction processing means which subtracts the prize ball counter 91 on the basis of the detected signal of a prize ball detector and stores the value before subtraction in the counter history storage part 93; and a means which judges abnormality when a difference between a value stored in the prize ball counter 91 with timing different from that of processing by the prize winning processing means and the subtraction processing means and the values stored in the counter history storage part 93 exceeds a first prescribed value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317009-A (JP)
Title: Method for producing epoxidized polymer
Inventor: OKUNO TAKETOSHI
IPC: C08F8/08
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely, efficiently and industrially producing an epoxidized polymer. SOLUTION: This method for producing an epoxidized polymer is to react by adding an aqueous hydrogen peroxide solution to a solution comprising an aliphatic hydrocarbon or an aromatic hydrocarbon in which a polymer having an olefinic double bond or bonds and a tungsten peroxide complex expressed by the formula: Q2  HPO4 [WO(O2 )2 ]2 } (wherein Q expresses a quaternary ammonium) are dissolved.
Patent JP-2003238993-A (JP)
Title: Chlorella powder-containing soap
Inventor: NAKAHAMA TETSURO
IPC: C11D9/60
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap having excellent moisture retention and a moist feeling characteristic of chlorella which excels in lathering properties and shape stability and, simultaneously, does not cause discoloration by light in the soap containing a chlorella powder.  <P>SOLUTION: The soap can be obtained by mixing a chlorella powder, an ampholytic surface active agent, and an antifading agent into a soap material and molding the resulting mixture into a soap. As the ampholytic surface active agent, a β-alanine based surface active agent such as an N-(2-hydroxyalkyl)-N-(2- hydroxyethyl)-β-alanine sodium is preferred, and as the antifading agent, phytic acid and the like are suitably used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239907-A (JP)
Title: Hydraulic device of working machine
Inventor: HORII KEIJI
IPC: E02F9/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To raise temperature of a hydraulic oil relatively in a short time by effectively utilizing the structure used as a hydraulic device in a hydraulic device of a working machine with an outlet quantity control means such as a load sensing system.  <P>SOLUTION: The hydraulic device of the working machine with the outlet quantity control means has an oil temperature raising means for raising the temperature of the hydraulic oil by temporarily increasing the outlet quantity of a pump P1 prior to the outlet quantity control means, if the temperature of the hydraulic oil is at a prescribed value or lower when the working device is not operated after an engine is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316230-A (JP)
Title: Wire feeder
Inventor: MUENSTER BRUNO
IPC: B42B4/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire feeder capable of reliably guiding a wire to a wire working device in a predetermined form, in particular, to a binding head of a binding device. SOLUTION: A radial pocket 11 in the radial direction is provided at least on one side of a wire guide within an arc-shaped wire turning range 10. Wire grinding powder and wire tips are carried outside from the inside of the wire guide through the wire feed or oscillation to automatically clean a wire guide device.
Patent JP-2002320952-A (JP)
Title: Method for treating contaminated soil and treated matter
Inventor: NAKAO NOBORU
IPC: B09C1/08
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a contaminated soil capable of effectively preventing the elution of metal at a cheaper price than that of conventional methods to be performed to a soil containing a heavy metal. SOLUTION: The method includes a blending process where a calcium compound is added to the contaminated soil containing the heavy metal and they are homogeneously blended to obtain a blended soil with the calcium compound and a hydrothermal process where a hydrothermal processing is performed on the blended soil.
Patent JP-2003248445-A (JP)
Title: Light-transmission type metal material, light emission device using the same, and electronic equipment
Inventor: MINAMI SHUNJI
IPC: G09F13/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material which is provide with a metallic feeling by using a metal plate and has superior coloration and decorativeness by making the whole metal plate chromatically luminous.  <P>SOLUTION: A dial 10 is constituted by forming many fine through holes 13 in the metal plate 12 and charging illumination parts 14 which react to light of the ultraviolet-ray region to chromatically illuminate in the respective through holes 13 of the metal plate 12. When the metal plate 12 is irradiated with light of the ultraviolet-ray region, the illumination parts 14 in the fine through holes 13 react to the light of the ultraviolet-ray region to chromatically illuminate, so the whole dial 10 is enabled to chromatically illuminate to obtain the material which appears to be metallic by the metal plate 12 and has superior coloration and decorativeness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249199-A (JP)
Title: Molded body having thin part
Inventor: YAMAMOTO KUNIO
IPC: B29C65/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded body of which the thin part does not deform, even when encased element in the molded body deforms.  <P>SOLUTION: The molded body 1 comprises a thin planar part 2, and a frame body 3 which is a wall part formed on the four periphery sides of the planar part 2. A ring projection 7 is inward installed in the inner side of the frame body 3 for mounting the planar part 2. The planar part 2 is formed separately from the frame body 3 and is bonded integrally to the projection 7. Between the planar part 2 and a battery cell A encased in the molded body 1 is formed a gap S corresponding to the thickness W1 of the projection 7. The gap S is large than a maximum expansion thickness W2 of the cell A, so that the battery cell does not touch the planar part 2 even when the cell A expands due to influences such as ambient temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257598-A (JP)
Title: Flat ceramic heater and its manufacturing method
Inventor: MURAMATSU SHIGEKO
IPC: H05B3/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet ceramic heater and its manufacturing method having endurance capable of always obtaining stable heat generation and radiation.  <P>SOLUTION: The flat ceramic heater is provided with a ceramic base material 1 having a main face as a heat radiation face, a resistive heating element 2 located and buried flat in the ceramic base material 1, a power supply terminal 3 with one end connected to the resistance heater element 2 and with the other end conducted to the other main surface side of the ceramic base material, and also, a wire forming the resistance heater element 2 has an elliptical cross- section surface shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252466-A (JP)
Title: Printer and printing system
Inventor: KAGITA OSAMU
IPC: B65H1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for printing on paper matching a user's purpose as much as possible even if a paper feeding port individually designated by the user is not provided with a feeding device.  <P>SOLUTION: Sensors S1-S3 detecting attached paper feeding cassettes LC1-LC3 and the sizes and classes of the paper housed therein are attached to a printer 1 connected to a computer 2 through a network 3, and to which a plurality of paper feeding cassettes LC1-LC3 can be attached. When printing data are received and individually assigned paper feeding ports are not provided with the paper feeding cassettes, the printer 1 searches the paper feeding port provided with the paper feeding cassette housing the paper of the designated size or class, and uses the paper in the paper feeding cassette attached to the found paper feeding port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254454-A (JP)
Title: Pattern type channel switching micro valve
Inventor: HORIKIRI HITOSHI
IPC: F16K11/065
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro valve switching a channel of fluid piping having minute flow rate, applicable to a device circuit as small as a microchip, certainly switching a plurality of channels simultaneously, easily manufactured, simplified in operation, and sturdy.  <P>SOLUTION: This pattern type cannel switching micro valve switches channels by reciprocating a piston including channel patterns for connecting or insulating according to pipe ends in plural stages at narrow intervals in a narrow and small cylinder structuring a part of a piping circuit substrate and in which a plurality of the pipe ends open. At least either one of upper and lower covers of the cylinder portion is installed to the piping circuit substrate as restoration elastic material to improve airtight operability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253118-A (JP)
Title: Fire retardant polyamide resin composition
Inventor: YAMAMOTO AKIRA
IPC: C08K5/3477
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition useful in automobile parts, mechanical parts and electric/electronic parts, which is excellent in high fire retardancy as well as mechanical properties even in thin molded articles.  <P>SOLUTION: The fire retardant polyamide composition comprises 100 mass% of a component consisting of (a) 30-85 mass% of a polyamide resin comprising a hexamethylene adipamide unit as the main structural ingredient, (b) 5-50 mass% of an inorganic reinforcing material and (c) 5-40 mass% of a fire retarding agent obtained by a reaction of a phosphoric acid compound and a triazine compound, and (d) 0.03-1 mass% of a blowing agent having a decomposition temperature of higher than a processing temperature of the polyamide resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252837-A (JP)
Title: Method for producing optically active erythro-type aminoalcohol
Inventor: MIZUSUNA AKIRA
IPC: C07C213/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To selectively obtain an optical-active aminoalcohol from the corresponding optical-active α-hydroxyketone.  <P>SOLUTION: An optically active α-hydroxyketone derivative of formula (1) (wherein, R<SP>1</SP>is a 1-10C alkyl, phenyl, furyl, thiophenyl, a substituted phenyl or naphthyl; and R<SP>2</SP>is a 1-10C alkyl) is subjected to reductive amination with an acid addition salt of an amine derivative of formula (2) [wherein, R<SP>3</SP>is H, a 1-10C alkyl, phenylalkyl (the alkyl moiety being a 1-10C alkyl), substituted phenylalkyl (the alkyl moiety being a 1-10C alkyl) or naphthylalkyl (the alkyl moiety being a 1-10C alkyl)] under catalytically reductive conditions to obtain the optically active erythro-type aminoalcohol of formula (3) (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each the same as defined above).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255410-A (JP)
Title: Optical path switching element, spacial light modulator and image display device
Inventor: KONDO HITOSHI
IPC: G02F1/1334
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path switching element simple in structure, high in durability and light availability and high in response speed, and to provide a spacial light modulator and an image display device.  <P>SOLUTION: The optical path switching element is provided with a light incidence part 3 for making light incident through a light transmission member 1, a reflection part 6 for reflecting incident light and a light emission part 4 for emitting reflected light, and a refractive index variable material 5 changing a refractive index corresponding to the presence/absence of an applied electric field is enclosed in the optical path of the incident light. The refractive index variable material 5 is sealed with a sealant 11 and a light shielding film 21 is provided so as not to make the light incident on the refractive index variable material 5 from the sealant 11. By such constitution, the light made incident from an angle other than a desired angle on the refractive index variable material 5 is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251819-A (JP)
Title: Ink cartridge detecting mechanism and ink-jet printer
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/175
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the shape of an ink cartridge by eliminating the need of forming a reflecting part for detecting detachment in the ink cartridge while achieving detection of the detachment state of the ink cartridge by a reflection type optical sensor.  <P>SOLUTION: In the printer, a reflection type optical sensor 30 for directing a light beam to a cartridge holder for detecting the detachment state of an ink cartridge 32 based on the reflected light beam, and a reflection member 35 provided in the cartridge holder, with the light beam reflecting state with respect to the optical sensor 30 changeable according to the ink cartridge 32 detachment state, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253992-A (JP)
Title: Structure of shield tunnel, and work executing method thereof
Inventor: KAWAMURA KUNIMOTO
IPC: E21D11/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform reinforcement near an opening and to easily form the opening itself.  <P>SOLUTION: A pair of column members 4 for reinforcement is provided at the both outsides before and behind the direction of the trunk tunnel axis of a departure opening 2A in a branch tunnel, and upper and lower beam members 12 for reinforcement are provided at the both upper and lower end sections of the pair of column members 4 for reinforcement so that the members 12 straddle the members 4 for reinforcement. The pair of members 4 for reinforcement is composed of a segment 6A, and the beam members 12 for reinforcement are set to a reinforcement material assembly section that is provided at the segments 6A and 6B in advance, thus easily reinforcing an area near the departure opening 2A, and easily forming the subsequent departure opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262590-A (JP)
Title: Method for controlling quality of wine by faint light emission
Inventor: OKUBO KAZUYOSHI
IPC: G01N21/77
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the quality of wine through the use of faint light emission.  <P>SOLUTION: The wine is mixed in a solution containing garlic acid, potassium hydrogen carbonate, acetaldehyde, etc., which are Y (electron donors) and Z (receptor species), and the intensity of faint light emission derived from generated X (active oxygen species) is measured in the method for controlling the quality of the wine. The emission of faint light of 8 cd/m<SP>2</SP>or more in red wine and of 5 cd/m<SP>2</SP>or more in white wine are determined as quality degradation. It is possible to extremely speedily evaluate the quality of the wine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262806-A (JP)
Title: Exposure device
Inventor: MIYAGAWA ICHIRO
IPC: H01L21/027
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exposure device capable of preventing aberration from occurring.  <P>SOLUTION: When a laser beam L emitted from a semiconductor laser LD is divided into several in a subscanning direction by an array refracting element 36 and condensed on thermal sensitive material T, it is temporarily condensed at a 1st condensing position between a fiber array part 30 and the material T by a 1st optical system constituted of a 1st collimator lens 32A and a 1st condensing lens 38A. Then, the specified areas at both ends in the subscanning direction of the laser beam L are shielded by an array aperture plate 39 at the condensing position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262470-A (JP)
Title: Heat treatment method, and apparatus and facility
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01F29/60
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat transfer efficiency by increasing a heat transfer area to a treated matter.  <P>SOLUTION: In agitating and conveying a treated matter by an agitating member provided in a rotary kiln, and applying heat treatment to the treated matter by heating from the outside of the rotary kiln, the treated matter is heated while holding at least a part of the treated matter led into the rotary kiln, by a treated matter holding member 3 provided at a blade member 2 erected inside the kiln.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264611-A (JP)
Title: Mobile communication terminal
Inventor: SUKEGAWA MASAZUMI
IPC: H04W52/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal in which incoming can be reported by vibrating a vibrator without being surprised by unexpected incoming.  <P>SOLUTION: In the case of call incoming, a regulator 10 is controlled to be turned on based upon a regulator control signal (d). A vibrator control part 11 generates a driving voltage (c) to change its level in accordance with a vibrator control signal (a) from a control part 3 with respect to a regulator output signal (power supply voltage) (b) from the regulator 10. The vibrator control signal (a) outputs a signal corresponding to a vibration strength designated by a key operating part 6. A vibrator 12 reports incoming by being vibrated in the case of call incoming with a strength corresponding to the level of the driving voltage (c) from the vibrator control part 11. Thus, the strength of the vibration of the vibrator 12 is controlled by the vibrator control signal (a).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260012-A (JP)
Title: Vacuum cleaner
Inventor: ONISHI YOSHIAKI
IPC: A47L9/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution that improvement in convenience such as low noise level is attempted without changing conventional external form size by using a small and lightweight motor fan.  <P>SOLUTION: In a cleaner main body 21 provided with a main body lower part 22 having a dust collecting chamber 31 for collecting dust and an accommodating chamber 32 accommodating the motor fan 33 for generating a suction wind, and a main body upper part 23 covering the upper parts of the dust collecting chamber 31 and the accommodating chamber 32, the ratio of the volume occupied by the motor fan 33 to the volume of the cleaner body 21 does not exceed 20% and convenience such as the low noise level and being easy to clean or carry can be improved by changing the form an installing place of the motor fan 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266335-A (JP)
Title: Constraint support working stand for pipe
Inventor: BABA MICHIO
IPC: B25H1/08
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working stand provided with a means which constrains and stably and firmly supports a tube, such as pipes, and a column members according to the size thereof.  <P>SOLUTION: A rail or groove 3 is laid or formed on or in a support bed 1 and two holding means 4 and 4 for a pipe formed at slopes 41b and 41b having the upper surface side making contact with the outer peripheral surface of a pipe or a column member K are slidably on the rails or in the grooves 3 with the slopes inwardly opposed to each other and slidably or fixedly situated in a proper position on the rail or in the groove 3. Meanwhile, the tip side of a belt-form press belt 6 for a pipe is locked on the one end side, extending along the direction of the length of the rail or the groove 3 of the support bed 1, and the rear end side of the belt 6 is windingly or rewindingly coupled to a ratchet type winding mechanism 8 situated on the other end side of the support bed 1, and this way firmly supports in a fastening state the pipe and the column member K at the support bed 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267862-A (JP)
Title: Sterilizer composition
Inventor: OKUMURA JUGORO
IPC: A61P31/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer composition which has a sufficient moisture- retaining effect and a non-sticky comfortable touch.  <P>SOLUTION: This sterilizer composition comprises (A) 25 to 95 W/W% of an alcohol, (B) methylphenylpolysiloxane, and (C) water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272486-A (JP)
Title: Multidirection switch device
Inventor: INOUE TAKAO
IPC: H01H25/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirection switch device having a simple configuration and capable of performing detection in many directions.  <P>SOLUTION: This multidirection switch device 10 is constituted in such a way that it includes a plurality of contact parts 11a arranged radially for the center at an equal angle interval on a printed wiring board 11 and a key top 12 supported above the center of the wiring board so as to swing in all directions, the key top is formed into a recessed shape downward so as to have an electricity conducting part 12a like substantially circular ring at its lower fringe, and the key top is swung in an arbitrary direction to bring the electricity conducting part at the lower fringe of the key top into contact with the contact parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267963-A (JP)
Title: Method for producing succinic anhydride
Inventor: MATSUMOTO KOJI
IPC: C07B61/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for producing succinic anhydride by a hydrogenation reaction, by which a catalyst is effectively utilized to improve the efficiency of the production and reduce the cost of the production.  <P>SOLUTION: This method for producing the succinic anhydride, comprising hydrogenating maleic anhydride as a raw material in the presence of a catalyst in a reactor 10 or the like, is characterized by comprising (a) a process for separating the catalyst from the reaction solution obtained by the hydrogenation reaction and containing the succinic anhydride and the catalyst, with a strainer 30 or the like, and (b) a process for refeeding the catalyst separated in the process (a) to the hydrogenation reaction in the reactor 10 or the like.  <P>COPYRIGHT: (C)2003,JPO