baber/WOPTO huggingface dataset:
Patent JP-2004217985-A (JP)
Title: Column having function for separating metal, and method for separating and recovering metal
Inventor: OZAKI NOBUHIKO
IPC: C07K14/075
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the problem that it is not sufficient in adsorptivity, processability of granulation, labor and facility for attachment/detachment, cost for regenerating an absorbent and productivity of recovery in the conventional absorbent.  <P>SOLUTION: This column has a function for separating a metal and is provided with one or more kinds of functional material groups disposed in a flowing passage range in contact with metal ion mixing solution in the column, at least one or more of pouring holes for pouring the mixing solution into this range in the column and at least one or more of discharge holes for discharging the mixing solution from this range in the column. Then, the functional material is constituted of an organic material and further, this material has an inner hollow part and the metal is separated from the solution by including the metal to be removed into this inner hollow part or forming the complex material with the metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260696-A (JP)
Title: Thermal actuator
Inventor: LEBENS JOHN ANDREW
IPC: B41J2/055
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermomechanical actuator with a low operating temperature operated by little input energy.  <P>SOLUTION: The thermal actuator has a cantilevered element with a length L stationary at a first position. The cantilevered element has a layer composed of an electrically resistive material such as titanium aluminide with a length LH (wherein 0.3L≤LH≤0.7L). The cantilevered element has a second layer adhered to the first layer and composed of a dielectric material having a low coefficient of thermal expansion. An electrical pulse is applied to a uniform resistor portion to cause resistance heating, the uniform resistor portion of the first layer is thermally expanded with respect to the second layer and deflected in a second position, and the cantilevered element is restored to the first position when a temperature decreases. The first layer extends for substantially the whole length of the cantilevered element, and the uniform resistor portion is formed by removing a central slot of the material from a partial length of the cantilevered element. The uniform resistor portion is formed with a length LH (wherein 0.3L<LH<0.7L).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202985-A (JP)
Title: Processing program and method for producing processing program
Inventor: NAKAYAMA HIDEAKI
IPC: G06F11/28
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program with which a test is easily performed.  <P>SOLUTION: When it is judged that processing so far has been normally finished, the state of the processing is changed to a state where it is judged that the processing so far has not been normally finished and processing is then performed. A processing program is provided for performing a unit step several times for changing the state of the processing so far to a normal state where it is judged that the processing so far has been normally finished if the processing is normally finished. Thus, all steps of a unit pass are carried out to facilitate an increase in coverage by performing a test in the case that the processing is normally finished. This also makes it possible to combine the end processing of a function or procedure with error processing to be able to reduce places of the program to be changed in adding processing to the function or procedure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004227912-A (JP)
Title: Fitting structure of coaxial cable connector
Inventor: MURASE MASAHIKO
IPC: H01R13/74
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial cable connector, improving caulking strength, and unlikely to be loosen in a rotating direction.  <P>SOLUTION: A circular fitting hole 3 is formed in a terminal panel 2, for inserting a flange 16 provided on a base end of the coaxial cable connector 10. A pair of caulking pieces 15 of arc-shape are provided protrudingly around the fitting hole 3 in positions axially opposing to each other. The both ends of the caulking piece 15 are defined in a position where an angle θ1 to the center of the fitting hole 3 is approximately 90°. An insertion stop 11 is extendedly provided on the flange 16 for inserting and engaging the base end of the coaxial cable connector 10 with the base end projecting above the fitting hole 3 and for joining to the terminal panel 2. The both ends of the insertion stop 11 are defined in a position where an angle θ2 to the center of the hole is approximately 90°. The both ends of the caulking piece 15 are engaged with the both ends of the insertion stop 11 to caulk the caulking piece 15 to the flange 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223411-A (JP)
Title: Coating device
Inventor: SUGAYA SHIN
IPC: B05C11/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide always stable coated surface quality without transmitting vibration of a drive device to a bar coater.  <P>SOLUTION: Motors 32, 34 are connected to coating bars 20, 22 via a universal joint, which allows elevation movement of a supporting table 12 placed on an elevating table 18 performing elevation movement. The motors 32, 34 are placed on placing tables 28, 30 separately structured from the elevating table 12. Torque from the motors 32, 34 is applied to coating covers 20, 22 to coat a coating solution to at least one face of an aluminum web 11. As the supporting table is placed on the placing tables 28, 30 separately structured from the elevating table 18 with the motors 32, 34 placed thereon, vibration generated by the motors 32, 34 is not transmitted to the coating covers 20, 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224263-A (JP)
Title: Seat belt device
Inventor: UECHI KOICHI
IPC: B60R21/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device capable of surely tightening a seat belt when the presence of a collision is predicted and also capable of rapidly winding the seat belt when its wearing is released.  <P>SOLUTION: When the absence of collision is predicted by a collision prediction means 39 which predicts the presence or absence of the collision of a vehicle and the mode of wearing of the seat belt 14 is changed from presence to absence by a wearing presence or absence detection means 45 detecting the presence or absence of the wearing of the seat belt 14, the seat belt 14 is rapidly wound up with low torque by an electric motor 29 for winding up the seat belt 14. When the presence of collision is predicted by the collision prediction means 39 and the presence of the wearing of the seat belt 14 is detected by the wearing presence or absence detection means 45, the seat belt 14 is wound up at low speed and high torque by the electric motor 29.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224998-A (JP)
Title: Method for producing acrylamide water-soluble polymer
Inventor: OKUDA TAKEHARU
IPC: C08F4/04
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing an acrylamide water-soluble polymer having a low residual acrylamide monomer content, a high molecular weight and a good water solubility, wherein the method is specific in efficiently producing the polymer whose residual acrylamide monomer content is remarkably low.  <P>SOLUTION: In the method for producing the acrylamide polymer by aqueous solution polymerization, the polymerization is carried out in the coexistence of at least one azo compound having a 10 hr half-life temperature in the range of ≥30°C and <70°C, and at least one azo compound having a 10 hr half-life temperature in the range of ≥70°C and ≤100°C. in an aqueous solution of a monomer, jointly with an ordinary redox initiator or a photoinitiator. After the obtained gel-like polymer is subjected to a specific thermal treatment at 70-100°C, it is dried and pulverized into the powdered polymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234698-A (JP)
Title: Information recording and reproducing device and information recording medium
Inventor: TODA TAKESHI
IPC: G11B7/1267
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing technique through which the reliability is improved for the information to be recorded on a recording medium.  <P>SOLUTION: Recording conditions including amplitude information and the rate of the power change of the amplitude information (an amplitude change rate with respect to the recording information) are beforehand recorded on a recording medium. Employing the information, the optimum recording power is computed from the information obtained from the amplitude information of the reproduced signals by reproducing the information immediately after the recording of the information. By changing the recording conditions, the performance to secure the reliability of the information is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235473-A (JP)
Title: Compound semiconductor element and method for manufacturing the same
Inventor: SUZUKI YUKARI
IPC: H01L29/201
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor element structure wherein crystal defects are reluctant to occur along the boundary between a buffer zone and a semiconductor element layer and wherein high-quality element layers are realized with stability, and to provide a method for manufacturing the same.  <P>SOLUTION: For the heteroepitaxial growth of a semiconductor element layer 50 constituted of In<SB>x</SB>Ga<SB>y</SB>Al<SB>1-x-y</SB>N on a single crystal substrate 1 of SiC, sapphire, or silicon, an Al<SB>1-a</SB>In<SB>a</SB>N layer is used as a buffer layer 2 wherein the mixed crystal ratio a of InN is higher on the side of the boundary with the semiconductor layer 50 than on the side of the boundary with the single crystal substrate 1. By adjusting the mixed crystal ratio a of InN whose lattice constant is larger than that of GaN, the lattice constant of the buffer layer 2 is made to be nearer to the lattice constant of the semiconductor element layer 50 on the side of the boundary with the semiconductor element layer 50, as compared with a conventional buffer layer constituted of GaN, AlN, or their combination. On the side of the boundary with the single crystal substrate 1, difference in lattice constant from that of the single crystal substrate 1 is effectively reduced by lowering the mixed crystal ratio a of InN.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233772-A (JP)
Title: Display driver and electrooptical device
Inventor: CHOKAI YUICHI
IPC: G09G3/36
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driver which can drive a display panel where data lines are wired in a comb-teeth shape without arranging an additional circuit, and an electrooptical device.  <P>SOLUTION: Comb-tooth driving is realized by the display driver which drives the data lines. The display driver 30 includes a gradation bus 110 which is supplied with gradation data according to the array order of the data lines, first and second clock lines 120 and 130 which are supplied with first and second shift clocks, first and second shift registers 140 and 150 which shift first and second shift start signals in first and second shift directions on the basis of the first and second shift clocks, first and second data latches 160 and 170 which latch the gradation data on the basis of shift outputs of the first and second shift registers, and a data line drive circuit which drives the data lines on the basis of the data latched by the first and second data latches 160 and 170.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239819-A (JP)
Title: Electron beam irradiation equipment
Inventor: TOKUNAGA CHIEKO
IPC: B01J19/12
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation equipment of a long service life which irradiates substantially the whole face of an irradiated object with an electron beam, and widens an irradiation area of the electron beam.  <P>SOLUTION: In this electron beam irradiation equipment for impressing a voltage between a cathode 2 and an anode 3 to irradiate the irradiated object X1 with the electron beam B1 generated therein, the cathode 2 is formed into a prescribed shape using a carbon nano-tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248358-A (JP)
Title: Solar power generation device
Inventor: KANJI KAZUTO
IPC: H01L31/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standalone solar power generation device which is entirely separated from a commercial power network, in which users are not required to provide a complex electric wiring distributively between a charge/discharge controller, a battery, and an inverter respectively, for improved maintenability, while imparting a easy portability to the power generation device.  <P>SOLUTION: A battery 5 in which the DC power generated with a solar cell module 4 is charged, a charge/discharge controller 6, and an inverter 7 are housed in a single mobile case 8. A display part 9 for displaying a charged state of the battery 5, a receptacle 10 for outputting an AC power which has been converted with the inverter 7, a charge switching means 13 for switching and charging to an external battery 12 other than the battery 5, are concentrically arranged in the case 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208671-A (JP)
Title: Capsule for eliminating damage by sidestream smoke of cigarette
Inventor: KUWANO YUSUKE
IPC: A24F13/08
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce sidestream smoke of cigarette without bringing a capsule to be hot and with leaving no butt end and reducing number of smoked cigarette and expenses for cigarette of a habitual smoker, and enhance an effect for protecting temporal discarding of the cigarette by treating to prevent heat injury to surroundings and fire caused by cigarette and introducing to discard the cigarette to a trash after confirming completion of combustion without discarding the cigarette on a half way.  <P>SOLUTION: A capsule is constituted to be used to cover a part of ignition of cigarette so that the smoke is inhaled by smoker only at the time of smoking and only minimal fire may ignite at the time of un-inhaling, and has a dual structure so that ashes may not fall and heat may not transmit to surroundings.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242938-A (JP)
Title: Golf club head
Inventor: KUMAMOTO TOMIO
IPC: A63B53/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To lower a gravity center while keeping a good ball-hitting sound.  <P>SOLUTION: This golf club head 1 having a hollow structure is formed by using a metal material and a fiber reinforced resin. The golf club head 1 includes a main wall part 9 which is made of the metal material and forms at least a part of the face surface for hitting a ball, a first head member M1 which extends to the rear side of the head from the main wall part 9, and integrally has an extended wall part 10, and a second head member M2 having a crown wall part 20 which is made of the fiber reinforced resin, and in addition, constitutes at least a part of the head upper surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243695-A (JP)
Title: Stencil printing apparatus
Inventor: TSUBAKI KENGO
IPC: B65H5/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that wrinkles eventually appear on a master because both side edge parts of the post-plate-making master to be carried are stuck on the outer peripheral surface of a printing drum by the adhesion of ink bleeding on the outer peripheral surface of the printing drum in the state of locally floating from the outer peripheral surface thereof, on account of being wound around the outer peripheral surface of the printing drum by being clamped in the state of occurrence of deflection, when conveyed in the state of being slightly delayed in the carrying direction of the master or clamped by a clamper in the unstable state of being serrated with a cutter.  <P>SOLUTION: Characteristically, both ends of the master 8 in the width direction Y of a stopper 7a, which is integrally provided in the clamper 7 for clamping the leading end of the master 8 after plate making, are elongated short so as to be positioned inside in the width direction Y of the master with respect to both the side edges 8c of the master 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254394-A (JP)
Title: Rotary electric machine
Inventor: TANAKA TOSHINORI
IPC: H02K1/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of realizing a minimum number of parts, effective improvement in the rotational balance of a rotor, and high productivity and performance at low cost.  <P>SOLUTION: This rotary electric machine comprises a cylindrical stator core 10; the rotor 4 disposed on the inner periphery side of the stator core 10 and having a shaft 18; a yoke portion 19 formed integrally with the shaft 18; a magnet 20 fixed on the outer periphery of the yoke portion 19; a staged portion 18a integrally formed with the shaft 18 for positioning the magnet 20 by bringing one end of the magnet 20 in the axial direction into contact with it; and a protective cover 23 press fitted into the shaft 18 and protecting a corner 22 of the magnet 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251519-A (JP)
Title: Gas cooking apparatus
Inventor: HAGIWARA SHINICHI
IPC: F24C11/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooking apparatus capable of easily and securely closing an opening/closing valve having the same function as a main tap for cutting off gas supplied to an apparatus side and securing safety of the apparatus.  <P>SOLUTION: This gas cooking apparatus is constructed by arranging a built-in gas cooking stove 11 above a built-in gas oven 10 comprising a door 35 for an oven and an operation section 27 for the oven in the front surface and a combustion heating means inside. A gas communication pipe 16 being communicated to an outdoor gas pipe 14 and supplying gas to the built-in gas oven 10, and a gas pipe 17 for a cooking stove being branched in the middle of the gas communication pipe 16 and supplying gas to the built-in gas cooking oven 11 are arranged inside this gas cooking apparatus. An electromagnetic opening/closing valve 30 is provided on the upstream side of a branch section 16a of the gas communication pipe 16. An operation switch 31 for opening/closing the electromagnetic opening/closing valve 30 is provided on the operation section 27 for the oven.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004027182-A (JP)
Title: Polymer and polymeric composition of which shape and peak position of absorption/emission spectrum change reversibly
Inventor: ISHIZAWA HIDEAKI
IPC: G02F1/13
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer of which shape and peak positions of absorption/emission spectrum change reversibly by being imparted with energy, etc.  <P>SOLUTION: This polymer of which shape and peak positions of absorption/emission spectrum change reversibly is expressed by a structural formula (1) (wherein, (n) is ≥1 integer; R is a substituent capable of changing the bonding state of the substituent R itself or substituents R's of adjacent polymers each other, or the cohesion structure of the polymer caused by being imparted with a stimulation or change of the stimulation), and has a molecular chain of a regular spiral structure. By being stimulated with the same or different kind of energy or change of them, the density of the spiral structure changes reversibly and the shape and peak positions of the absorption/emission spectrum change reversibly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260069-A (JP)
Title: Bonded magnet composition, and bonded magnet mold
Inventor: AMAMOTO SHUJI
IPC: H01F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonded magnet composition in which a large diameter void can be very effectively reduced, and which is used preferably when a small diameter and strong magnet roller is desired.  <P>SOLUTION: The bonded magnet composition is obtained by dispersing and mixing a resin binder and the magnetic powder obtained by mixing anisotropic ferrite magnetic powder and isotropic ferrite magnetic powder in a predetermined ratio. For the isotropic ferrite magnetic powder there is used one having a volume average particle diameter of ≤3μm in D90 measured by a laser diffraction type particle diameter distribution measurement method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258542-A (JP)
Title: Color image forming method
Inventor: ABE RYUJI
IPC: G03C7/392
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method by which a reproduced color image with improved saturation and improved gradation reproducibility is obtained.  <P>SOLUTION: In the color image forming method in which an original image is formed and a reproduction of the original image is made on a color photosensitive material comprising one or more each of blue-, green- and red-sensitive silver halide emulsion layers on a support which transmits or reflects the formed original image, the formed original image contains a dye formed from a cyan coupler represented by formula (CC-1), and with respect to the red-sensitive emulsion layer of the color photosensitive material used in reproduction, maximum sensitivity wavelength λmax(D) of spectral sensitivity distribution at each density is 630 nm≤λmax(D)≤670 nm. In the formula, G<SB>a</SB>represents -C(R<SB>13</SB>)= or -N=, when G<SB>a</SB>represents -N=, G<SB>b</SB>represents -C(R<SB>13</SB>)=, and when G<SB>a</SB>represents -C(R<SB>13</SB>)=, G<SB>b</SB>represents -N=; R<SB>11</SB>and R<SB>12</SB>each represent an electron withdrawing group whose σp value is 0.20-1.0; R<SB>13</SB>represents a substituent; and Y represents H or a group which can be released by a coupling reaction with the oxidized body of an aromatic primary amine color developing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255084-A (JP)
Title: Holder of safety razor
Inventor: YASUKAWA SHIGERU
IPC: B26B21/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a safety razor capable of detachably attaching three replacement blades.  <P>SOLUTION: In the holder 1 of the safety razor, a head part 2 and a handle part 3 are integrated along the baseline extending in the longitudinal direction, and a replacement blade RB is detachably attached to the head part 2 along the baseline in the longitudinal direction. The replacement blade RB comprises a blade body storage part 35 and attaching members 32 and 33 extending in the direction orthogonally crossing the longitudinal direction of the blade body storage part 35. The blade body storage part 35 is supported by the attaching member 33 to be turned with an axis of rotation in the longitudinal direction. The head part 2 comprises a hole part 22 for attaching the replacement blade RB by inserting the attaching members 32 and 33 into the hole and pawls 23a and 23b to be engaged with both ends 34a and 34b of the blade body storage part 35 in the longitudinal direction to prevent turning of the blade body storage part 35 when the attaching members 32 and 33 are inserted into the hole part 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI