baber/WOPTO huggingface dataset:
Patent JP-2003266483-A (JP)
Title: Porous body, method and device for manufacturing porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29C45/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous body which attains a qualitative target (performance) required for the porous body and, for example, is capable of precisely generating collimated light when the porous body is used as a collimator for a transfer device which transfers a liquid crystal image (a RGB image) to a light-sensitive recording medium.  <P>SOLUTION: The porous body M comprising a plurality of pores H penetrating through the body M in parallel with each other, is formed so that the radio: R=O/I of an amount of incident light I entering the pores H from one face S1 to an amount of emitted light O exiting from the other face S2, when the collimated light is emitted perpendicularly to the one face S1, is 0.8 or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272506-A (JP)
Title: Circuit breaker
Inventor: MATSUSHITA TOSHIAKI
IPC: H01H73/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker capable of easily confirming the changing- over between a 100-V connection and 200-V connection of a branching breaker in a distribution board.  <P>SOLUTION: Two changeover knobs 66 fitted with terminal bodies 74 of selective type are installed in a power supply connection part 21 of this circuit breaker 11. When the upper knob 66 is turned upward and the terminal bodies 74 are connected with a conductive bar N as a neutral electrode, the 100-V condition is generated and a display window 65 appears white. When the upper knob 66 is turned downward and the terminal bodies 74 are connected with a conductive bar L1 at one of the voltage electrodes, the 200-V condition is generated and the display window 65 appears red.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270135-A (JP)
Title: Washing rate evaluation method
Inventor: ISONO TAKAHIRO
IPC: G01N21/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing rate method in which levels of washing rate can be easily evaluated even if it is difficult to distinguish by a visual observation.  <P>SOLUTION: This washing rate evaluation method is for evaluation of a washing rate when washing a stained cloth and uses a spectrophotometer which can freely change wavelengths of light used for the measurement corresponding to kinds of stains to quantify the washing rate of the stained cloth from the absorbance thereof. If a stained cloth contains a yellowing component and an absorption constant becomes high at low wavelengths, the lowest wavelength range of visible light is set as a standard. For example, a washing rate calculated by a computer based on the absorbance at the wavelength of 380 to 450 nm is used as an evaluation index.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283644-A (JP)
Title: Adaptor for amplifying sound and communication apparatus for amplifying sound
Inventor: KANAIDA SHINJI
IPC: H04M1/60
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor for amplifying sound and a communication apparatus for amplifying sound that enables a talker to talk from an arbitrary position and to talk at low costs.  <P>SOLUTION: A communication link is established between PHS terminals P1. Then, a voice signal that is sent from the PHS terminal P1 is outputted to an A/D converter 101 through a ear microphone jack EJ, is converted to digital signal, then is buffered by a delay memory 102, is inputted to a D/A converter 105 through a switcher 104 for converting to an analog voice signal, and is amplified and outputted by a speaker 107 through an amplifier 106 and a speaker terminal 107a. Additionally, tone signals transmitted from the PHS terminal P1 are detected by a tone detection circuit 109, a control section 120 outputs a voice message stored at a memory 103 to a D/A converter 105 according to the detection result, and amplifies and outputs a preset message.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276620-A (JP)
Title: Power-steering device
Inventor: YOSHIDA TOSHIYUKI
IPC: B62D5/087
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-steering device preventing the difference of a steering force from occurring with a steering direction.  <P>SOLUTION: In this power-steering device, a control valve is constituted of an input shaft 3 with its one end inserted in a housing 1, rotatable and movable in an axial direction to the housing 1, and the housing 1 provided with a sliding valve V provided through the end of the input shaft 3 and synchronously moving with the input shaft 3, and disposed facing the sliding valve V in an radial direction. An elastic body S applying an elastic force to the sliding valve V in an axial direction is disposed in either side face of the sliding valves V with both ends of the control valve communicating with a tank side. The thrust in an axial direction constantly acting on the input shaft 3 in one direction with pressure led to the control valve in the housing 1 is canceled with an initial set load of the elastic body S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282367-A (JP)
Title: Electrolytic capacitor and its manufacturing method
Inventor: UZAWA SHIGERU
IPC: H01G9/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which a structure is simple, a production is easy, and the resistance between electrodes is conspicuously lowered, to attain low impedance.  <P>SOLUTION: An electrolytic capacitor comprises a capacitor element, which contains two electrodes having a dielectric film on at least one surface thereof, a separator for separating these electrodes, and an electrolytic liquid containing an electrolyte, and a case for housing the capacitor element, so that the separator is constituted of a graphite member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281556-A (JP)
Title: Spline curve forming method
Inventor: SATO TOMINARI
IPC: G06T11/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a spline curve passing anchor points P<SB>1</SB>-P<SB>n</SB>with minimized procedures and saving.  <P>SOLUTION: In this spline curve forming method, anchor points P<SB>o</SB>-P<SB>n</SB>are given, a line L<SB>o</SB>is given as a line passing P<SB>o</SB>in parallel to P<SB>0</SB>P<SB>n</SB>, a line L<SB>n</SB>is given as a line passing P<SB>n</SB>in parallel to P<SB>(n-1)</SB>P<SB>n</SB>, and prescribed procedures are performed, whereby a spline curve consisting of Bezier curves S<SB>1</SB>-S<SB>n</SB>and passing the anchor points P<SB>o</SB>-P<SB>n</SB>can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275105-A (JP)
Title: Gas heating type fryer
Inventor: OBARA TOSHIMICHI
IPC: A47J37/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas heating type fryer taking out a heating unit consisting of a burner and a heat exchanger therefrom to the outside of an oil tub, to be cleaned easily and finely.  <P>SOLUTION: In the fryer, the oil tub 2 for reserving frying oil 1 and the heating unit 3 immersed in the frying oil 1 for heating are separated. The heating unit 3 is formed by integrating the burner 4 and the heat exchanger 5 to make a unit. The burner 4 mixes a fuel gas and air for burning and burns the mixture, and the heat exchanger 5 heats the fryer by passing the burned exhaust gas of the burner 4. The heating unit 3 is set inside the oil tub 2 in such a way that the heating unit 3 can be easily taken out of the oil tub 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277941-A (JP)
Title: Electroless plating method and pretreating agent
Inventor: OMURA YOSHIHIKO
IPC: C23C18/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To catch the catalyst metal participating in the adhesion strength of a plating layer and layer to be plated in an electroless plating method, more particularly a one-side plating method.  <P>SOLUTION: In forming the electroless plating layer on the surface of a nonconductive material, the surface of the nonconductive material is coated with a treating liquid containing a polyallylamine derivative prior to respective steps for impartation of the catalyst and electroless plating and the polyallylamine derivative distributed to the surface of the resultant film chemically adsorb, catch and immobilize the catalyst metal, such as palladium. As a result, in the electroless plating process step, the active catalyst of a sufficient amount is carried on the surface of the material to be plated and the formation of the uniform electroless plating layer having an excellent adhesivity thereon is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276605-A (JP)
Title: Platform fall detecting device
Inventor: YAMAMURA TADASHI
IPC: H04N7/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent influence of disturbances such as change of illuminance in a fall detection area.  <P>SOLUTION: This platform fall detection device has a plurality of detection processing means 6 detecting the fall of an object into a fall detection area 4 to output fall detection information when the number of pixels of the difference area of the differential image of the second present image data and the fall detection sample data are larger than a decision value, where the first present image data are set as fall detection sample data when the number of pixels of the difference area of the differential image of the first present image data and the previous image data are less than a decision value and continues a prescribed counts, and image data at the time of being picked up by each image pickup means 3 after setting the fall detection sample data are set as the second present image data, a data-processing means 7 processing the fall detection information in conformity to an output form, and an output means 8 outputting the fall detection information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280272-A (JP)
Title: Method for manufacturing toner
Inventor: OMATSU SHINICHIRO
IPC: G03G9/087
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining toner having excellent transparency, gloss and offset resistance while suppressing production of transparent aggregates even when crosslinked polyester and a polyvalent metal compound of salicylic acid derivative with the valence of ≥3 is used.  <P>SOLUTION: The method for manufacturing a toner includes a process of melting and kneading at least a binder resin and a charge controlling agent by using an open-roll type kneading machine. The binder resin comprises crosslinked polyester. The charge controlling agent comprises a polyvalent metal compound of salicylic acid derivative having the valance of 3 expressed by formula (I). In formula (I), each of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>independently represents a hydrogen atom, a straight-chain or branched-chain 1-20C alkyl group or alkenyl group, or a 6-20C aryl group, M is a polyvalent metal with the valence of ≥3, m is an integer ≥2, and n is an integer ≥1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277542-A (JP)
Title: Method for producing expandable styrene resin particle and expandable styrene resin particle produced thereby
Inventor: NINOMIYA HISAO
IPC: C08J9/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing expandable styrene resin particles, whereby the oil resistance of the obtained expanded resin molding can be improved, and the aging time necessary to make the diameters of the cells during expansion molding uniform can be markedly shortened and to provide expandable resin particles produced thereby.  <P>SOLUTION: The method comprises adding a blowing agent to an aqueous medium containing styrene resin particles to impregnate the blowing agent into the resin particles. The blowing agent contains 3C or lower hydrocarbons in a molar amount of 1.0-7.5% based on the total number of moles of the components constituting the blowing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278301-A (JP)
Title: Void slab
Inventor: IKEDA HIDEKI
IPC: E04B5/32
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional void slab with good workability.  <P>SOLUTION: A void slab form 1 is provided with a cross shape in a plane vision. Its void forms are arranged in the X and Y directions. In this way, the void slab is provided with I-shaped cross section in two directions. Because of its cross shape, the void forms can be easily aligned in the X and Y directions. When a plurality of void forms 1 are arranged in unidirection or bidirections, their installation can be facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288698-A (JP)
Title: Nearby vessel information integrating method and device
Inventor: ONO TSUTOMU
IPC: G08G3/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide further high-level navigation support information to a pilot by computerizing the coordinating of a target captured by an ARPA device to a target vessel received by an AIS device, and integrally displaying these data on a screen.  <P>SOLUTION: The data for a vessel 26 obtained by the ARPA device 10 and the AIS device 12 are integrated and displayed as integrated target information 20 on a display means. Therefore, the nearby vessel information integrating device 18 substitutes the independent coordinate systems of the ARPA device 10 and AIS device 12 by the same coordinate system by a data conversion means 14 followed by synchronization in time, determines the association of information between the both by an information determination means 16, and integrates the information determined as the same target. The integrated target information 20 is simultaneously or selectively displayed on the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288173-A (JP)
Title: User interface control apparatus
Inventor: SHISHIDO HIROSHI
IPC: G06F3/0362
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow users to perform various inputs while receiving feeling of operations appropriate for input targets.  <P>SOLUTION: An input apparatus, which detects rotation angle of a rotationable operation knob and can control torque in rotation direction of the operation knob, is used. Rotation angle of the input apparatus, selection items in a menu shown in a display apparatus 3 as shown in a2, and rotation angle of the operation knob in selecting of the selection items are linked in advance. When a user rotates the input apparatus clockwise from the state that a selection item c is selected, a force is added once counterclockwise, which is reverse against the user operation direction, and then a force of the clockwise direction that is the same as the user operation direction is added. Subsequently, a torque that is given to the input apparatus is controlled corresponding to a rotation angle detected by the input apparatus so that a force, which is added at the rotation angle when a selection item d is selected, becomes zero. By controlling force in such a way, touching feeling or operativity, to which rotation angle of the input apparatus is dropped at a command button selection angle, can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287152-A (JP)
Title: Solenoid valve
Inventor: ITO TAKU
IPC: F16K31/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for preventing leakage to the outside of ATF from the inside of the solenoid valve, and obtaining a stable characteristic when carrying an electric current to a coil.  <P>SOLUTION: This solenoid valve 1 is composed of a solenoid part 10 and a seat part 30. A moving core 16 of the solenoid part 10 attracts and moves toward the stator core 15 side together with a shaft 17 when carrying the electric current to the coil 13 by inserting the shaft 17 inside. A rear end surface of the shaft 17 is formed by projecting from a rear end surface of the moving core 16, and an abutting surface 177 is formed for abutting to a wall part 18a of a sleeve 18 of a magnetic substance arranged inside a yoke 14. When the abutting surface 177 of the shaft 17 abuts to the wall part 18a of the sleeve 18 when carrying no electric current to the coil 13, a void part 21 is formed between the rear end surface of the moving core 16 and the wall part 18a of the sleeve 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250990-A (JP)
Title: Game machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which reports a time till contents stored in a volatile memory is erased or a timing to indicate the erasure of the storage contents in the volatile memory by an erasure indicating means.  <P>SOLUTION: Back-up power source is fed from the back-up power source from a power source board to each RAM of sound boards being a main board and a sub-board, a pattern display board, a pay-out control board, and an electric decorative board 46. When an erasure switch is depressed (S20: YES), the time of RAM clear completion is reported (S22), and the storage contents of the RAM in each board are erased (S24).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290023-A (JP)
Title: Rice boiler
Inventor: NEGISHI KAZUYOSHI
IPC: A47J36/36
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice boiler preventing condensation during warming, particularly at and near lid packing, thereby preventing the condition of rice from being deteriorated by the drop of condensations.  <P>SOLUTION: The rice boiler comprises a body 1; an inner pot 3 removably contained in the body 1; a lid 2 covering an opening at the top of the body 1 and having an inner lid 23 removably mounted on its lower surface for covering the top of the inner pot 3; pot heating means 4 and 12 for heating the bottom face and side faces of the inner pot 3, respectively; and a lid heating means 21 for heating the inner pot 23. A top heating means 26 for heating the top of the inner pot 3 during warming is provided at the top of the pot heating means 12 which heats the side faces of the inner pot 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290462-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that stabilizes the relative position of a shooting rail with respect to a guide rail.  <P>SOLUTION: A game board 10 having an outer rail (guide rail) 12 guiding a ball to a game area 10a is supported on an inner frame 3 and a shooting rail unit 20 having a shooting rail 22 extended toward the tip 12a of the outer rail 12 is fixed to the inner frame 3 in the lower side of the game board 10. The facing portion 21a of a shooting rail base 21 provided in the shooting rail unit 20 faces the lower end of the game board 10 while overlapping. The arrangement position of the game board 10 with respect to the shooting rail unit 20, therefore, can relatively be regulated by the facing portion 21a. Consequently, the relative position of the outer rail 11 provided in the game board 10 with respect to the shooting rail 22 provided in the shooting rail unit 20 can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292361-A (JP)
Title: Repair mortar composition
Inventor: TANAKA MUTSUHIRO
IPC: C04B16/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a repair mortar composition which is desirably used to repair a damaged area of a concrete structure by trowelling, is good in the easiness of separation of a trowel therefrom, and is capable of being thickly applied.  <P>SOLUTION: This repair mortar composition is the one essentially consisting of cement, an aggregate, and a fibrous material, wherein the fibrous material is a fibrillated polyolefin fiber having a Canadian Standard freeness (JIS P8121) of 250-800 ml and a weight-mean fiber length of 0.1-3.0 mm and is used in an amount of 0.01-1 wt.% based on the total solids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060866-A (JP)
Title: Communication equipment and facsimile equipment
Inventor: MAEMURA KOICHIRO
IPC: H04M11/00
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment by which recording paper feeding stages are selected which output a report to announce NG/OK whenever transmission or a transmitting operation is performed to a specified opposite party or in the case of reception from the specified opposite party, print colors are selected and, then, the transmission result of important information transmission and a reception error from an important opposite party are easily judged and also to provide facsimile equipment. SOLUTION: The communication equipment of the present invention is provided with a means for previously registering the opposite party information and a plurality of recording paper feeding stages for selectively feeding printing paper. At least >=1 recording paper feeding stages are respectively provided with a recording paper feeding means with set recording paper being different in kind such as color or quality of material, an opposite party information storage means for storing the information to specify the recording paper feeding stage to be assigned for outputting an opposite party communication error report at each kinds of opposite party information,  paper feeding part selecting means for selecting the specified recording paper feeding means and a recording control means for recording the error report in the case of transmission on the recording paper of the recording paper feeding stage which is selected by the paper feeding part selecting means.
Patent JP-2003292561-A (JP)
Title: Polyester urethane resin having high gas barrier property and method for producing the same
Inventor: MUTO YASUHIRO
IPC: C08G18/42
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester urethane resin excellent in gas barrier properties and provide a method for producing the same.  <P>SOLUTION: The polyester urethane resin excellent in gas barrier properties is obtained by adding a diisocyanate to a glycolic acid-containing polyester. The polyester urethane resin contains at least 40-88 mole% ≤5C oxycarboxylic acid unit comprising glycolic acid unit as a main ingredient and ≥90 mole% sum total of the oxycarboxylic acid unit, an aromatic dicarboxylic acid unit and an ethylene glycol unit based on 100 mole% total constituent units of the urethane bond-containing polyester resin. In the polyester urethane resin a ratio of the ester bonds to the urethane bonds is 200:1-4:1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301180-A (JP)
Title: Evaluation apparatus of brick structure
Inventor: EGAWA HIDE
IPC: C10B29/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation apparatus capable of economically and easily evaluating strength, physical properties, behaviors of deformation and destruction of a brick structure due to a load concerning the brick structure having joints such as a brick structure for a coke furnace, instead of evaluating physical properties using a brick structure as large as an actual carbonization chamber.  <P>SOLUTION: The evaluation apparatus for evaluating the brick structure 1 having the joints is characterized in that furnace fastening force (32 and 33) can be added to the brick structure 1 in the two axial directions among three axes each crossing perpendicularly to each other and load 34 can be added to the brick structure 1 in the remaining one direction. The evaluation apparatus has a heating means 10 for heating the brick structure 1, a heat insulator 11 for preventing thermal radiation from the brick structure 1 and a heat absorbing means 12 for absorbing heat radiating from the brick structure 1. The load 34 added to the brick structure 1 is added by means of a hydraulic cylinder 20 and can be non-stepwise adjusted.  <P>COPYRIGHT: (C)2004,JPO