baber/WOPTO huggingface dataset:
Patent JP-2005326610-A (JP)
Title: Three-dimensional image reproducing device
Inventor: KUHARA TAKASHI
IPC: G03B35/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image reproducing device which can improve the resolution, image quality, and three-dimensional effects.  <P>SOLUTION: In the three-dimensional image reproducing device provided with a diffusion type volume hologram screen 1, a method of integral photography system is employed as a method of displaying three-dimensional image information, and is provided with a display component 3 for displaying the horizontal and vertical parallax image 2 and is provided with a convex lens array 5, consisting of convex lenses 4 assembled on a flat plane, to focus each parallax image of the horizontal and vertical parallax image 2 in space. The three-dimensional image information imaged at the points 6 near the focal points of the convex lenses 4 is incident on the eyes 7 of the observer and becomes a three-dimensional image which includes two or more horizontal and vertical parallaxes. Since, as a result, to the observer this is recognized as another parallax image for improving the spatial resolutions, apparent image quality is improved while amplifying the three-dimensional effects.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288540-A (JP)
Title: Welding power source with function of quickly reducing current when detecting constriction and welding equipment
Inventor: TONG HONGJUN
IPC: H02M9/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding power source with a function of quickly reducing current when detecting constriction in which the constriction of droplets at the distal end of a welding wire 1 is detected and welding current is quickly reduced to suppress the occurrence of spatters, and in which the performance of a circuit for the quick reduction of electric current is improved.  <P>SOLUTION: The welding power source with the function of quickly reducing current when detecting the constriction is equipped with: a discharging circuit composed of a capacitor C and a switching element TRD for discharging provided between output terminals; a charging circuit composed of a charging power source E and a switching element TRC for charging provided parallel to the capacitor C; and a charging-discharging driving circuit DRA. When constriction is detected, the charging-discharging driving circuit DRA makes the switching element TRC for charging off, further, makes the switching element TRD for discharging on to thereby supply discharging current Id to quickly reduce welding current Iw, and when the regeneration of an arc is detected, the charging-discharging driving circuit DRA makes the switching element TRC for discharging off to stop the discharging, and further, makes the switching element TRC for charging on to start charging to the capacitor C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005034622-A (JP)
Title: Game machine
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine full of fun with an image control means which controls an image display means so as to inform the situations of games based on the stop aspects of a variable display.  <P>SOLUTION: The game machine 1 is provided with an image display control means (for example, sub control circuit 71 for effect performance execution processing in Fig. 36) which controls the image display means to inform the timing up to the generation of a special game state (for example, the number of ceiling games left) in an image display area (for example, a liquid crystal display part 2b of an image display device 31) (for example, by the normal effect performance or the special effect performance in Fig. 12 to Fig. 15) (Fig.13, 14 are not shown here) when the stop aspect of the identifying information stopped and displayed by a stop control means presents the prize winning stop aspect showing the winning of the prescribed role (for example, the line up of three "pots" or "replays" along the valid line).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005332216-A (JP)
Title: Simulation device and simulation method
Inventor: OKURA YASUYUKI
IPC: G06F17/50
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To assign the amount of charge pairs produced along a trajectory of alpha rays, to meshes having an arbitrary shape.  <P>SOLUTION: A simulation device 100 for simulating the amount of charge pairs produced along the trajectory is provided with; an element selection part 200 which divides an area to be simulated into a plurality of elements by nodes and selects an element relating to the trajectory from the plurality of elements on the basis of the trajectory; and a physical quantity calculation part 300 which divides an area within the element selected by the element selection part 200 to generate an area belonging to each node as a control volume and calculates a physical quantity generated by the trajectory within the control volume. Especially, faces segmenting respective mesh areas of meshes having an arbitrary shape as elements are listed as "faces constituting elements", and intersections between "faces constituting elements" and the trajectory are obtained, and properties of the intersections are discriminated to simulate the physical quantity produced along the trajectory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332713-A (JP)
Title: Lithium secondary battery and positive electrode active material for secondary battery
Inventor: IIZAKA HIROFUMI
IPC: H01M4/505
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium secondary battery having a structure which is superior in thermal stability while maintaining a high energy density (discharge capacity).  <P>SOLUTION: The positive electrode active material is a lithium nickelate of a composition as expressed by a general formula: Li<SB>x</SB>(Ni<SB>1-y</SB>Co<SB>y</SB>)<SB>1-z</SB>M<SB>z</SB>O<SB>2</SB>( wherein 0.98≤x≤1.1, 0.05≤y≤0.4, 0.01≤z≤0.2, M is one kind or two kinds or more selected from a group of Al, Mn, Ti, and Mg), and has at least one structural property in the state of SOC at least 50%, out of (1) a axis is 2.8 Åor more, (2) grid volume is 99.6 Å<SP>3</SP>or more, (3) Ni-O bond distance is 1.8 Å or more, Ni-Ni bond distance is 2.8 Å or more, (5) Debye-Waller factor of Ni-O is 0.065 or more, and (6) Debye-Waller factor of Ni-Ni is 0.066 or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329518-A (JP)
Title: Polishing method and grinding tool for polishing
Inventor: TANIMOTO DAISAKU
IPC: B24B45/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method for reducing generation of waste after using a grinding tool for polishing by further simplifying a layer structure for supporting a polishing layer in the grinding tool and reducing the number of components without using a laminated tube and a porous elastic body as core materials as much as possible.  <P>SOLUTION: In this method, a planar or belt-shaped material to be cut is polished by using the grinding tool for polishing having a rotary shaft 1 mounted with a cylindrical polishing layer 2. In the method, the polishing is performed by using the grinding tool for polishing constituted by inserting the rotary shaft 1 having the outer diameter changeable by an expansion body provided at the inside of the rotary shaft 1 into the cylindrical polishing layer 2 and substantially uniformly supporting an inner diameter of the polishing layer 2 by the outer diameter of the rotary shaft 1 increased by expansion of the expansion body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330932-A (JP)
Title: Rotating position detection device of internal combustion engine
Inventor: TAKAMI ATSUSHI
IPC: F02D45/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly start the control of an engine immediately after the start of the engine by detecting the rotating position of the engine when the internal combustion engine (engine) is stopped.  <P>SOLUTION: In the engine having an electric variable valve timing device (hereafter referred to as a VVT), a cam angle sensor generating detection signals varying according to the rotating angle of a cam is fitted to a camshaft having the cam rotating through the VVT. By a time when the engine is started after an ignition switch is turned on, first the cam is returned to an original position after being advanced by a specified angle on the camshaft through the VVT, and then returned to the original position after being further retarded by a specified angle to acquire detection signals outputted from the cam angle sensor in advancing and retarding the angle (S110 to S140). Then, the rotating position of the engine is detected based on the varying waveform of the acquired detection signals (S150).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333884-A (JP)
Title: Planting container having frame for preventing overturn
Inventor: KOBASHIGAWA KENKICHI
IPC: A01G9/02
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planting container capable of protecting planted flowers and trees from intense wind at the time of typhoon, and the like, and carrying out trimming of planted flowers and trees having high height and harvesting of fruits without using a stepladder, a ladder, or the like, at normal times by readily turning the planting container sideways and capable of promoting growth of planted flowers and trees by readily raising the container to original shape and stabilizing the container and capable of matching with peripheral scene and avoiding direct sunlight by attaching decorative sheets, and the like, to the planting container.  <P>SOLUTION: A cylindrical sealed container is vertically divided into two parts and either one part thereof is placed in such a form that curved surface becomes a bottom part and several stoppers are attached to the side of the container and two frames for preventing overturn are detachably fixed to these stoppers and the planting container is formed so as to be able to readily carry out overturn and raising by detachably attaching the frame for preventing overturn so as to surround the planting container with several stabilizing rods and direct sunlight is prevented, and further, the container is made to match with the peripheral scene by attaching the decorative sheets to the frames for preventing overturn and the stabilizing rods.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334796-A (JP)
Title: Visible light activity photocatalyst and manufacturing method for visible light activity photocatalyst
Inventor: MASAHASHI NAOYA
IPC: B01J21/06
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce a practical visible light activity photocatalyst which imparts high visible light responsiveness to titanium oxide.  <P>SOLUTION: The visible light activity photocatalyst is characterized by adding a trivalent cationic element to at least the surface layer part of a member consisting of titanium dioxide, wherein the cationic element is preferably boron.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334531-A (JP)
Title: Rice cooking system
Inventor: KUBOTA MUNEKAZU
IPC: A23L7/10
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooking system capable of performing an appropriate rice cooking work.  <P>SOLUTION: The system comprises a continuous rice cooker 6 for continuously cooking rice, while conveying a rice cooking pot A; and a water supplier 3 for supplying supply water at prescribed temperature corresponding to the temperature of soaked rice in the rice cooking pot A to the inner part of the rice cooking pot A, so that the temperature in the rice cooking pot becomes the set temperature when the pot is conveyed to the continuous rice cooker 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335937-A (JP)
Title: Serial recorder
Inventor: SHIKAME YUJI
IPC: B41J13/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive recorder capable of keeping an excellent recoding grade without deteriorating carrying accuracy of a recording sheet in a cooperation carry of a carrier roller and a sub-scanning roller.  <P>SOLUTION: This recorder is constituted so that a first carrier roller and a second carrier roller of a second sheet feeder and respectively integrally arranged first carrier roller gear and second carrier roller gear, are independently arranged in the next stage of a center gear. A gear train connected from the first carrier roller gear is constituted so that driving force can be transmitted to a first sheet feeder and the second sheet feeder via a first pendulum mechanism in the middle. While, a gear train connected from the second carrier roller gear is constituted so as to be connectable to the downstream side of a chipped tooth of the gear train connected from the first carrier gear of the second sheet feeder via a second pendulum mechanism, and is constituted so as to be capable of connecting the gear train from the first carrier roller gear cut in driving by the chipped tooth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347031-A (JP)
Title: Push-button device
Inventor: NAKAMURA EIJI
IPC: H01H13/70
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely engage a casing with a support member without spoiling a degree of freedom when disposing components.  <P>SOLUTION: In this push-button device 100 equipped with a push-button unit 130 formed by operably arranging push-button switches 120 with respect to a casing 110, and a support member 149 to support the push-button unit 130 by being engaged with the end of the casing 110, a cover 140c is made by forming a recessed part 140f with which the end of the casing 110 is engaged in the support member 140, and the end of the casing 110 is covered with the cover 140c to support the push-button unit 130.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345713-A (JP)
Title: Imaging lens
Inventor: DOU SATOSHI
IPC: G02B13/16
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens in which aberration is satisfactorily corrected, optical path length is short and moreover full back focus is secured.  <P>SOLUTION: The imaging lens is constituted by arranging a first lens L1, an aperture stop S1, a second lens L2 and a third lens L3, in this order, from an object side to an image side, and the first lens L1 is a meniscus lens turning its convex surface toward the object side and having positive refractive power, the second lens L2 is a meniscus lens turning its convex surface toward the image side and having negative refractive power, and the third lens L3 is a lens turning its convex surface toward the object side. Then the imaging lens satisfies following conditions. (1) 0.35<r<SB>1</SB>/r<SB>2</SB><0.45, (2) 0.07<D<SB>2</SB>/f<0.1, (3) 0.01<D<SB>4</SB>/f<0.04, (4) 1.00<d/f<1.30 and (5) 0.3<b<SB>f</SB>/f<0.5. If f: the composite focal distance of the imaging lens, r<SB>1</SB>: the radius of curvature (radius of curvature on the axis) near the optical axis on the object side surface of the first lens L1, r<SB>2</SB>: the radius of curvature (radius of curvature on the axis) near the optical axis on the image side surface of the first lens L1, D<SB>2</SB>: spacing between the first lens L1 and the second lens L2, D<SB>4</SB>: spacing between the second lens L2 and the third lens L3, d: the distance (in air) to an image surface from the object side surface of the first lens L1, and b<SB>f</SB>: the distance (in air) to the image surface from the image side surface of the third lens L3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325495-A (JP)
Title: Conjugate fiber and method for producing the same
Inventor: OO SUNGU-JIN
IPC: D02G3/26
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate fiber having excellent stretchability and improved heat-set properties; and to provide a method for producing the conjugate fiber.  <P>SOLUTION: The conjugate fiber having the excellent stretchability and the improved heat-set properties has ≥80% heat set properties after no-load boiling water treatment, and ≤20% rate of change in each of elastic moduli at 10% elongation and elongations at break before and after the heat set while having a high elasticity of ≥50% crimp elongation and ≥70% elastic recovery, and is produced by utilizing different fiber-forming polymers having 5,000-50,000 difference between number average molecular weights, and each 1.5-2.5 molecular weight distribution coefficient. The conjugate fiber produced by this fiber is obtained by minimizing the reduction of processability, functionality and physical properties caused by yarn-bending problems at spinning by minimizing the reduction of the molecular weight, properties of a raw yarn and elongation by reducing retention times of the polymers in a spinning pack, and utilizing a method for sticking strands under a spinning cap to form the fiber into a side-by-side shape having ≤1.2 curved surface deforming index and 1.3-2.5 modified cross section degree at the spinning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346004-A (JP)
Title: Diffractive optical element, multi-layer diffractive optical element and manufacturing method of the diffractive optical element
Inventor: NAKABAYASHI MASAAKI
IPC: B29L11/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffractive optical element which has a simple configuration, permits mass-production at a low cost without necessitating the increase in the number of processes and is capable of decreasing the occurrence of harmful light, to provide a multi-layer diffractive optical element having the diffractive optical element, and to provide a manufacturing method of the diffractive optical element.  <P>SOLUTION: In the diffractive optical element, having a blazed diffraction grating, inclined parts 11, 12 which deflects incident light into the longitudinal face of the diffraction grating and has an altered inclined angle of the grating are formed on at least one side of a groove part and a tip part of the blazed diffraction grating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353628-A (JP)
Title: Electric double layer capacitor and its manufacturing method
Inventor: OGA KEISUKE
IPC: H01G11/84
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase capacitance per volume of an electric double layer capacitor wherein an integral electrode provided with polarization electrode layers on both surfaces of a collector is laminated, and to ensure reliability to an impact from the outside.  <P>SOLUTION: An integral electrode provided with a polarization electrode layer 21 on both surfaces of a collector 22 is stacked by means of a separator 23, the separator 23 is arranged on the lamination end face, and then the integral electrode provided with the polarization electrode layer 21 on only one side of the collector 22 is arranged while the polarization electrode layer 21 is directed to the separator 23, so as to form a laminated body 11 which is packaged within an encapsulating case 12 provided with an insulating material layer therein. The laminated body 11 has no polarization electrode layer 21 on its lamination end that does not contribute to the expression of capacitance, so that the capacitance per volume increases, and due to the insulating material layer provided within the encapsulating case 12, no failure such as shortcircuiting or the like occurs even if the laminated body 11 hits.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348621-A (JP)
Title: Feed additive
Inventor: SUENAGA HIDEAKI
IPC: A23K1/16
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive feed additive improving egg-yolk color and/or meat color of poultry such as chicken, quail, domestic duck, and making them partake reddish color.  <P>SOLUTION: This feed additive is obtained by soaking slightly hot dry cayenne having the capsaicin content of 0.01-0.2 wt.% into liquid oil and fat at room temperature. The oil and fat preferably comprise vegetable oil such as soybean oil, canola oil, sesame oil or vegetable recovered oil. The dry cayenne preferably comprises dried pulverized one of capran red cayenne.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352387-A (JP)
Title: Method for repairing liquid crystal insulating layer
Inventor: IWATA MITSUHIRO
IPC: G09F9/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To fast and economically repair a liquid crystal insulating layer.  <P>SOLUTION: A defective portion in a liquid crystal insulating layer is repaired by dropping a liquid to form an insulating layer onto the defective portion and heating by irradiation with IR rays to remove a solvent. The irradiation intensity of IR rays is varied in accordance with the kind and the area of a material present the region to be irradiated with IR rays so as to keep the temperature constant in the area to be repaired. Or, after the defective portion of the liquid crystal insulating layer is shaped with laser light, a liquid to form an insulating layer is dropped onto the shaped portion and heated by irradiation with IR rays to remove a solvent to repair the defective portion. The irradiation intensity of IR rays is varied in accordance with the kinds and the area of the material present in the region to be irradiated with IR rays so as to keep the temperature constant in the area to be repaired.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004459-A (JP)
Title: Cartridge case and information recording medium
Inventor: SASAKI MORIMASA
IPC: G11B23/107
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge case capable of reliably controlling rotation of a tape reel.  <P>SOLUTION: The cartridge case is provided with a case main body, the tape reel having a hub 21 of a cylindrical shape having a bottom and housed in the case main body and a locking member whose first teeth part having a ring shape in terms of plane view is formed on a bottom part thereof and which is housed in the case main body movably along the direction approaching to/separating from a bottom plate 31 of the hub 21 to control the rotation of the tape reel. The tape reel is provided with projecting parts 32a, 32b and 32c disposed on the same circle around the axis of the hub 21 on the inner surface of the bottom plate 31 and each having an arc shape in terms of plane view. A teeth part 33 engaged with the first teeth part is formed on the upper part of the projecting part 32a and abutting surfaces 34 for not engaging with but abutting on the tip part of the first teeth part are formed on the upper parts of the projecting parts 32b and 32c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005485-A (JP)
Title: Filter controller and filter system
Inventor: ABE KAZUHIDE
IPC: H03H9/58
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately regulate the central frequency and the passing frequency bandwidth of a frequency variable filter.  <P>SOLUTION: The filter system comprises a frequency variable filter 1, a first switch 2 for switching an input signal to the frequency variable filter 1, a second switch 3 for switching the output direction of the frequency variable filter 1, a local oscillator 4 generating a reference signal, a phase shifter 5, frequency dividers 6 and 7, a phase comparator 8, a charge pump 9, and a loop filter 10. In order to control the capacitance of a variable capacitance element C1 in the frequency variable filter 1, central frequency and pass bandwidth of the frequency variable filter 1 can be controlled with high precision.  <P>COPYRIGHT: (C)2006,JPO&NCIPI