baber/WOPTO huggingface dataset:
Patent JP-2004044037-A (JP)
Title: Carbon fiber precursor yarn and method and apparatus for producing the same
Inventor: MASUYAMA MASASHI
IPC: D02J1/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber precursor yarn composed of a large tow, comprising substantially straight constituent fibers, excellent in a bundling property and readily splittable to small tows regardless of small quantity of water added without giving large deformation to the carbon fiber precursor yarn and to provide a method and an apparatus for producing the carbon fiber precursor yarn.  <P>SOLUTION: A plurality of small tows (1) are traveled in parallel in a state in which each small tow comes into contact with each other and air is traversed to the direction crossing a traveling surface of these tows while jetting air from an air-jetting nozzle (5) and adjacent tows are interlaced at prescribed intervals in the length direction by fluid. Thereby, interlaced parts are formed to produce the carbon fiber precursor yarn composed of the large tow (1') in which a plurality of small tows (1) are bound in parallel state. Slight quality of water may be applied to these tows (1) before jetting air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049058-A (JP)
Title: Electrical system of working machine
Inventor: NISHINAKA MASAAKI
IPC: A01C11/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical system which matches a head lamp to an electric generator, has a battery-less structure, is inexpensive, can easily be handled (set), and has rich generality.  <P>SOLUTION: This electrical system of a rice transplanter is characterized by disposing an AC-operated seedling exhaustion warning system N and an AC-operated head lamp 86 as electric loads to be operated with electric power generated with a power generator 101 rotated and driven with an engine 23 and further disposing a resistance 113 for validating a voltage range of a warning buzzer 114 of the electric load to the power generator 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053778-A (JP)
Title: Illumination optical device, exposure device and exposure method
Inventor: TOYODA MITSUNORI
IPC: G02B3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical device where a micro-channel is prevented from occurring substantially in a diffraction optical element arranged in the optical path of a pulse laser beam having high energy density.  <P>SOLUTION: The illumination optical device has a light source (1) for supplying pulse laser beams, and illuminates a surface to be irradiated (M) with light from the light source. It is equipped with a diffraction optical element (4) arranged in an optical path between the light source and the surface to be irradiated through which luminous flux having an energy density equal to or above 1mJ/cm<SP>2</SP>/pulse passes. The diffraction optical element is formed of oxide crystal material such as a quartz crystal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072956-A (JP)
Title: Method for transporting very large tire
Inventor: RAYMAN WILLIAM EARL
IPC: B65D85/06
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method improved for transporting a very large tire used on an extra large vehicle such as an earth mover vehicle. SOLUTION: The method for transporting the very large tire of which an unconfined diameter (OD) exceeds 120 inches (3.05 m) includes a step for holding at least one diameter direction size of the tire 10 in a compressed state so as to reduce a distance from the unconfined diameter (OD) exceeding 120 inches to be shorter than a maximum distance (H) measured between at least two opposite side surfaces of the tire in a diameter direction. Thereby, a necessary space for transportation and storage is reduced to transport the tire.
Patent JP-2004052920-A (JP)
Title: Hydraulic damper
Inventor: NISHIMURA ISAO
IPC: E04H9/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper of a simple structure and easy to attach to a structure.  <P>SOLUTION: A piston 5 is movably provided in a cylinder 3. A piston rod 7 is provided on one surface of the piston 5. A first oil chamber 9 and a second oil chamber 11 are formed by the piston 5. A relief valve 15, a check valve 17 and an orifice 19 are provided in the piston 5. A spring 13 is provided in the first oil chamber 9, one end of the spring 13 is fixed on the cylinder 3 and another end of the spring 13 is fixed on the piston 5. The first oil chamber 9 and the second oil chamber 11 are filled with operating oil. The operating oil in the first oil chamber 9 is compressed to generate load only when the piston 5 moves from a rod side to a head side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104530-A (JP)
Title: Conveyer for conveying article, in particular, printed matter
Inventor: SANDER FRIEDRICH
IPC: B65G21/16
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To turn and support a direction of a side-bent chain with low friction using a means of simple structure and a reduced space in a curved route directed laterally with respect to a longitudinal direction of the side-bent chain. SOLUTION: A conveying chain 4 of the side-bent chain is supported from an inside of the curved route 10a and direction-turned by an endless support chain 11 guided inside a rail 15, which is guided by the guide rails provided in upper and under sides in the curved route 10a, in which a shaft of each link is directed perpendicular to the conveying chain 4, and which is provided with support members 13 for the conveying chain 4 in an outside directed to a side of the conveying chain 4.
Patent JP-2004053467-A (JP)
Title: Safety device for torque measuring tool
Inventor: SUGIZAKI KAZUHIKO
IPC: G01L1/26
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shank from coming off.  <P>SOLUTION: In this torque measuring tool 52 interposed between an output shaft of a rotary tool and an input part of a torque measuring instrument to moderate rotational inertial force, an engaging part 44b is provided in an end face of a male screw part 44a of a shank 44, and a bolt 56 is screwed in the engaging part 44b under the condition where the shank 44 is insertion-screwed into a connection part 42. When the screwed condition the male screw part 44a of the shank 44 and a female part 42a of the connection part 42 is released to energize the shank 44 axis-directionally by resiliency of a coil spring 50, a head part 56a is hooked to a receiving part 42c of the connection part 42 to prevent the shank 44 from coming off from the connection part 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054770-A (JP)
Title: Device and method for providing information, and computer program
Inventor: IKEDA KENICHI
IPC: G06Q50/10
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user of a specific user terminal acquiring position information of others' favorite points to obtain information related to the point by the specific user terminal.  <P>SOLUTION: When a second user who uses a second user terminal which is a specific user terminal obtains position information and names of favorite points registered from a first user who uses a first user terminal, information related to the registered points obtained by a retrieval function or the like (such as images related to the favorite points registered by the first user, address information of Internet web site, facility information of the registered points etc.) is provided as collateral information with the position information by the second user terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049740-A (JP)
Title: Lever operated angle adjustable chair
Inventor: YAMASHITA NAONOBU
IPC: A47C1/025
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a free-swinging connecting device on one side rattles in a lever operated angle adjustable chair provided with an angle adjuster only on one side for enabling adjustment of the angle of a backrest against a seat by operating an operation lever.  <P>SOLUTION: A legless chair 1 is provided with the angle adjuster 5 only on one side for adjusting the angle of the backrest 3 against the seat 2 by operating the operation lever 4. The angle adjuster 5 connects each end of a side frame 7a and a side frame 7b in a way that the frames can be adjusted their swinging positions around a pivot 8. The free-swinging connecting device 9 connects each of the other ends of the side frame 6b and side frame 7b that face with each other swingably around a pivot 10. A synthetic resin-made thrust support member 36 is installed to the free-swinging connecting device 9 to support the load of the thrust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064211-A (JP)
Title: Wireless apparatus
Inventor: WATANABE KIYOMITSU
IPC: H04B1/3822
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus whose antenna can easily be replaced.  <P>SOLUTION: The antenna 10 has a hole 11 through which a screw 60 is inserted. An upper case 30 of an enclosure 20 has: an opening 32 through which the antenna 10 is inserted/non-inserted; and a screw hole 33 for the screw 60. A lower case 40 of the enclosure 20 has a hole 42 through which the screw 60 is inserted. The antenna 10 is inserted through the opening 32, the screw 60 is inserted to the hole 42 of the lower case and the hole 11 of the antenna 10, is fastened by the screw hole 33 to fix the antenna 10 to the upper case 30 and the lower case 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062380-A (JP)
Title: Obstacle contact deciding device for vehicle
Inventor: SUGANO TAKASHI
IPC: B60R21/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To grasp an obstacle which cannot be detected with a range sensor, thus making a more accurate decision on contact with obstacles, including the obstacle.  <P>SOLUTION: On a global coordinate system with its origin set, when an operation switch 5 is operated, obstacles detected with the range sensors 1R, 1L are plotted in turn to generate a periphery obstacle map (steps S2, S3). When an own vehicle is steered, according to the steering direction, a contact deciding area is set on the periphery obstacle map; and if an obstacle is existing in the contact deciding area (steps S6, S8), on the basis of the steering angle, a trajectory area comprising the trajectory of the vehicle body accompanying the movement of the own vehicle is set. Then, if an obstacle exists in the trajectory area, it is decided that there is a possibility of making contact with the obstacle (step S10), and a warning display and a warning sound are generated, and notification is provided to the driver (step S12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064853-A (JP)
Title: Small portable generator
Inventor: FUJIMORI TOSHIRO
IPC: H01L35/34
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small portable generator capable of generating power by making catalytic combustion with a fuel gas for heating with no forced air supply, whose heat actuates thermoelectric conversion element.  <P>SOLUTION: A combustion catalyst filled layer 5a is formed by filling a combustion catalyst into an annular space 5 which is formed by sandwiching between two thermoelectric conversion element discs 2 of the same diameter, an air-permeable hollow cylinder 3 whose outside diameter is almost equal to that of the discs, and an air-permeable hollow cylinder 4 whose outside diameter is smaller than the former. The central part of one disc is provided with a fuel gas inlet hole 7 which communicates with the inside of the smaller-diameter hollow cylinder 4. The oxygen for combustion enters the combustion catalyst filled layer 5a from the outer periphery by diffusion to keep catalytic combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142636-A (JP)
Title: Sealing resin, resin sealing semiconductor and system in package
Inventor: TAKADO TSUMORU
IPC: C08L101/00
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide sealing resin having filler distribution with good filling property in different gaps for sealing in resin molding. SOLUTION: Sealing resin includes resin sealing filler having multiple different filler distributions where the narrow gap with inferior filling property is filled with filler particles 13b with small particle sizes, and the large gap with comparatively good filling property is filled with filler particles 13a with large particle sizes.
Patent JP-2003114458-A (JP)
Title: Film unit with lens
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B7/17
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a film unit with lens while avoiding a red-eye phenomenon. SOLUTION: A light emitting part unit 42 integrated with a stroboscopic light emitting part 6 is disposed freely movably between a housing position where it is housed within the contour of a unit main body so as to make the film unit with a lens 1 compact and a projecting position where it projects to the outside of the contour of the unit main body. A switch for charge constituted of a metallic armature for short-circuit and a printing contact is disposed between the unit 42 and the printed circuit board of a stroboscopic unit, and it is turned on at the projecting position of the unit 42 and turned off at the housing position thereof. A liquid crystal diaphragm plate is provided at the back of a photographic lens 4, and a diaphragm aperture is set to F9.4 at the projecting position of the unit 42 and is set to F11.8 at the housing position thereof.
Patent JP-2004076258-A (JP)
Title: Slidably and foldably openable sash
Inventor: NAKATANI TOSHIMARO
IPC: E06B3/50
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the estimated width of a sash from increasing by reducing the extruded width of a cremorne handle of an intermediate connection frame for folding a sash door of a sash allowed to be opened and closed by both folding and sliding.  <P>SOLUTION: Horizontal rollers 16 are installed at upper and lower ends of the intermediate connection frame 13 installed between partition panels 17 of the sash door 10 and engaged with guide rails 33b of upper and lower frames 31 and 32 so as to be engaged with and disengaged from each other. The engagement is disengaged by the operation of a lever handle 21 fitted to the intermediate connection frame 13 so that the sash door 10 can be folded to the outdoor side. On the other hand, the lever handle 21 is raised from or fallen to the intermediate connection frame 13 so as to be stored in the intermediate connection frame 13 when the sash A is slidably opened and closed. A space between the sash doors 10 can be suppressed to approx. several mm which is the same as that between general sliding sashes. As a result, the increase of the estimated entire width can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073331-A (JP)
Title: Walking stick with auxiliary handle
Inventor: KITAGAWA OSAMU
IPC: A45B9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new walking stick with an auxiliary handle, in which the position of the auxiliary handle of the walking stick is simply changed without using a specific tool or the like.  <P>SOLUTION: The walking stick 1 includes the auxiliary handle 5, the position of which is changeable on a shaft 31 having an upper handle 32 and a lower foot. The auxiliary handle 5 is furnished with a position adjustable grip mechanism. The grip mechanism includes a braking mechanism 3 as an operation device for setting its position by weight of a user. Therefore, the walking stick dispenses with the specific tool or the like for setting the position of the auxiliary handle simply and optimally, while the walking stick is firmly secured by weight of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079684-A (JP)
Title: Erbium-doped gallium-arsenic crystal for light emitting element, and method of manufacturing the same
Inventor: TAKEDA YOSHIKAZU
IPC: C23C14/24
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Er-doped GaAs crystal for light emitting element and a method of manufacturing the same crystal structure.  <P>SOLUTION: There is provided an Er-doped GaAs crystal 3 for light emitting element aligned at the position among the lattices of the GaAs crystal. The element can be manufactured by aligning the Er atoms to the position among the lattices of the GaAs crystal through the epitaxial growth with simultaneous control of the evaporation velocity of the molecular beam source and expitaxial growth temperature on the GaAs substrate 2 of the (001) alignment or on the epitaxial growth layer of the (001) alignment using the Ga atoms, As atoms and Er atoms as the molecular beam sources. It is desirable that addition density of Er atoms aligned in the position among the lattices is set in the range of 3 × 10<SP>18</SP>to 4 × 10<SP>19</SP>cm<SP>-3</SP>and crystal growth temperature is set in the range of 300°C to 400°C. Highly intensive light emission in the 1.5 μm band by Er can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080549-A (JP)
Title: Method and device for image display, image printer, computer program, and recording medium
Inventor: AKAMATSU TERUHIRO
IPC: H04N1/387
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method of displaying respective pieces of image data while making them correspond to each other so that differences between photographed image data obtained by photography and corrected image data generated from the photographed image data due to correction processing are easily recognized, an image display device to which the image display method is applied, an image printer which makes it easy to select desire image data by using the image display device and prints the selected image data, a computer program for making a computer operate as the image display device, and a recording medium where the computer program is recorded.  <P>SOLUTION: Pieces 41 and 42 of 1st corrected image data generated based upon color information that a user selects are displayed above and below the photographed image data 40 while corresponding to an increase and a decrease of the color information, and 2nd image data 43, 44, 45, 46, 47, and 48 generated based upon lightness information are displayed at left and right positions of respective pieces of image data before correction processing while corresponding to an increase and a decrease of the lightness information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079946-A (JP)
Title: Photoelectric conversion circuit
Inventor: YAMAMOTO HIROYUKI
IPC: H04N5/378
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion circuit insusceptible to external noise in which generation of radiation radio wave is suppressed.  <P>SOLUTION: The photoelectric conversion circuit 1 comprises a substrate 10, and an image sensor 20 having a lead terminal 22 projecting outward. A ground pattern 14 being connected electrically with the ground level is provided on the substrate 10, a metal plate 40 having a hole 41 being fitted idly with the lead terminal 22 is interposed between the substrate 10 and the image sensor 20 to touch the ground pattern 14, and the image sensor 20 is mounted on the substrate 10 while fitting the lead terminal 22 idly in the hole 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085596-A (JP)
Title: Controller and control method for light signal exchanger
Inventor: TOCHIO YUJI
IPC: H04B10/27
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller with a simple configuration capable of stably performing switching of optical paths of a light signal exchanger by suppressing the influence of the mechanical resonance of tilt mirrors on control and a control method.  <P>SOLUTION: The controller of the light signal exchanger employs the configuration obtained by making common use of a resonance component removing section for removing the resonance components included in control signals in correspondence to a pair of driving electrodes arranged in the same axial direction of MEMS (Micro Electric Mechanical System) mirrors in performing feedback control of the angles of the MEMS mirrors on the optical path by detecting the power of the light signals outputted from specific positions relating to the light signal exchanger of a three-dimensional type using one set of the MEMS mirror array arranged with a plurality of the MEMS mirrors controllable in the angle of reflecting surfaces on a plane. As a result, the reduction of the effect of the resonance operation of the MEMS mirrors on the feedback control is made possible while the increase of a circuit scale is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086324-A (JP)
Title: Cosmetic sale system and cosmetic sale method
Inventor: NAKADA YASUTAKA
IPC: G06Q50/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic sale system which accurately and objectively determines a skin condition of a customer, easily selects a most suitable cosmetic for the customer in accordance with the determination, and enables the customer to purchase the selected cosmetic.  <P>SOLUTION: The cosmetic sale system is provided with a host device 1, a plurality of vending machine terminals 2-1, 2-2 to 2-n, a plurality of customer terminals 3, 3-1, 3-2 to 3-m, and a communication network for linking the host device 1, the vending machine terminals 2, and the customer terminals. The host device 1 includes a skin analyzing and diagnosing means for analyzing and diagnosing a skin of the customer, and selecting the cosmetic suitable for the customer on the basis of a result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081369-A (JP)
Title: Absorbable article
Inventor: SASAKI JUN
IPC: A61F13/514
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbable article with a solid gather which facilitates not only the prevention of the spillage of the excrements or humors following up and being adapted to even various attitudes and various conditions of discharge of wearing persons and but also the improvement of the productivity even in the production line.  <P>SOLUTION: In the production of the absorbable article with an absorbent and the solid gather, when the length in the longitudinal direction of the area not fixed on the sheet member making up the solid gather is L, the length of the area fixed on the sheet member in the elastic member making up the solid gather should be 0.7L or more while the length L is made 0.7 to 1.2 times as large as the length in the longitudinal direction of the absorbent. Moreover, the elasticity characteristic of the solid gather is selected to ensure that the load imposed covers 10cN or more, 20cN to 40cN or 100cN or less required to make the solid gather elongate to the length of 0.5L, 0.7L and 0.9L, respectively, after taken out to be contracted once longitudinally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081073-A (JP)
Title: Lubricating system for combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D69/12
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating system for combine harvester, having such a scheme that a lubricant tank and a lubricating pump are set up in close proximity to each other to shorten a lubricant feed hose connecting the lubricant tank and the lubricating pump to each other so as to neither be bent nor get kinky.  <P>SOLUTION: The lubricating system has the following scheme. The lubricant tank 6 and the lubricating pump 7 are set up in the vicinity of the reaping right frame 5b of a reaper 3 and the lubricant feed hose 8 connecting the lubricant tank and lubricating pump to each other runs along the inner side of a right cover 9b and set to the lubricating pump 7 from the right side of the lubricant tank 6 via under the lubricating pump 7, and the conveying case as a means for conveying grain culms is provided with an insertion hole and a lubricant feed hose branched downward from a lubricant feed hose connected to the lubricating pump 7 is put through the insertion hole and a lubricant feed hose set above a dividing pipe is provided with a guide cover.  <P>COPYRIGHT: (C)2004,JPO