baber/WOPTO huggingface dataset:
Patent JP-2005116479-A (JP)
Title: Electromagnetic relay
Inventor: OKAMOTO SHIGEO
IPC: H01H55/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structure electromagnetic relay which facilitates reduction in sizes and the number of components.  <P>SOLUTION: The electromagnetic relay 10 has an electromagnetic coil 12, and a pair of a conductor 14 which are disposed facing each other in the interior space 12A of the electromagnetic coil 12, and either of which is a swingable magnetic body, and a magnetostrictive bimorph 16. The pair of the conductors 14 and the magnetostrictive bimorph 16 are so constructed as to contact with or separate from each other by a magnetic field generated by the electromagnetic coil 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033978-A (JP)
Title: Magneto-striction type actuator
Inventor: FUJITA KAZUHIRO
IPC: H01L41/12
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-striction type actuator with its size reduced and its output enhanceable.  <P>SOLUTION: When a magneto-striction element 6 is applied with magnetism to generate displacement, the displacement is transmitted to a displacement output section via a shaft 11 and a latch 17. When the magneto-striction element 6 stops being applied with magnetism, it returns to an original form and to an original position. In this case, the latch 22 is held between a slope 18 and the inner peripheral face of a housing body 2, preventing the movement of the displacement output section 10 into the housing 1. Periodically fluctuating magnetism is applied to the magneto-striction element 6 to make it an expansion and contraction movement repeat the movement, thereby accumulating the output displacement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118799-A (JP)
Title: Device and method for contracting diameter of metal tube
Inventor: HINAKO NOBUAKI
IPC: B21C19/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for contracting the diameter of a metal tube capable of preventing occurrence of chatter marks on a surface of the metal tube and suppressing any increase in wall thickness, and a method for contracting the diameter of the metal tube using the device.  <P>SOLUTION: In a contracting device 1 of the diameter of a metal tube 3 having at least three stages of dies UD and LD, the inside diameter D1 of the die on the first stage satisfies inequality of D1/Dob ≥ 0.90, where Dn denotes the inside diameter of the die on the n-th stage from the upstream side of the dies UD and LD, and Dob denotes the outside diameter of the metal tube 3 before the metal tube passes the die on the first stage. The inside diameter Dn of the dies on the second and subsequent stages satisfies expression Dn/D(n-1) ≥ 0.80, and the inside diameter Dn of each of the continuous dies on the third stage satisfies expression D(n-1)/D(n-2)-Dn/D(n-1)≤0.05.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123885-A (JP)
Title: Image reading apparatus
Inventor: OKAMOTO KATSUHIKO
IPC: G03B27/52
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus with simple configuration capable of preventing adhesion of dust and dirt to each mirror provided to an optical system movement unit and preventing image deterioration by preventing the dust and dirt from entering the inside of the housing of the image reading apparatus.  <P>SOLUTION: When the image reading apparatus 1 is in use, cover members 70, 71 are fitted to insertion holes 30, 31, projections 70c, 71c formed to the cover members 70, 71 are fitted to turning purpose grooves 18b, 19b formed to fastening screws 18, 19, and then the cover members 70, 71 are turned in a prescribed direction. Thus, the cover member 70 and the fastening screw 18, and the cover member 71 and the fastening screw 19 are integrally moved in the Z direction, and depression of the fastening screws 18, 19 in the Z direction releases the engagement state between projections 70a, 71a and borders 30a, 31a and releases the fitting state of the cover members 70, 71 to the insertion holes 30, 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121154-A (JP)
Title: Locking nut
Inventor: ODA TAKAHIRO
IPC: F16B39/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking nut which has a relatively low cost and shows a large locking effect when fixing an object to be fixed in combination with a bolt at vibratory places, such as a machine tool, a construction machine, a transportation machine.  <P>SOLUTION: The locking nut is composed of a nut body 2, a tilted seat surface 3, and a slit 4. Particularly, the tilted seat surface 3 is formed on the bottom surface of the nut body 2 so as to have a required tilting angle θ. In addition, the slit 4 is formed on the upper surface of the nut body 2 to divide the almost upper half of the nut body 2 so as to elastically deform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120785-A (JP)
Title: Foreign matter entry prevention device
Inventor: SAJI KEIZO
IPC: E03F5/14
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter entry prevention device capable of preventing foreign matter from entering a water drain pipe and performing smooth water drain treatment.  <P>SOLUTION: This device is constituted in such a way that a foreign matter entry prevention net 2 (21, 22, 23) is erected along a fringe of a scupper 4a when grating 1 is at a position in an open condition and large amount of drainage is treated. Consequently, foreign matter 10 in the drainage can be removed in front of the scupper 4 by the foreign matter entry prevention net 2, it becomes unnecessary to remove the foreign matter 10 from the inside of the water drain pipe 4, and water drain treatment is smoothly performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124102-A (JP)
Title: Color image pickup unit with rgb independent electronic shutter function
Inventor: TANAKA MASAAKI
IPC: H04N9/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the S/N ratio of G, B signals with respect to an R signal and the image quality of a moving measuring target for a conventional camera with an RGB independent electronic shutter when a color image pickup unit is used in combination with a nondestructive inspection device using radiation such as X-rays, in the color image pickup unit using three or four solid-state imaging devices.  <P>SOLUTION: The color image pickup unit comprises an electronic shutter control means for controlling a plurality of the solid-state imaging devices with an electronic shutter value corresponding to an individually set charge accumulation time, a solid-state imaging device driving means for driving each of the solid-state imaging devices with the output signal of the electronic shutter control means, and a video processing circuit for processing signals to which photoelectric conversion is applied by the plurality of solid-state imaging devices, and forming and output the signals as video signals. The electronic shutter control means performs control so that center values of a charge accumulation start time and a charge accumulation end time individually set for the plurality of solid-state imaging devices match each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125150-A (JP)
Title: Self-traveling power sprayer
Inventor: TSUCHIYA KIYOTOSHI
IPC: B05B17/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling power sprayer equipped with a hose arranging device and constituted so as to prevent soil or the like from peeling off from a hose to be applied to an engine, the sprayer or the like.  <P>SOLUTION: This self-traveling power sprayer is constituted so that front wheels 5, a power sprayer 8 and a winding drum 12 for taking up the hose 11 are driven by the engine 3 and equipped with the hose arranging device 15 for arranging the hose 11 around the winding drum 12 to take up the same. An engine/sprayer cover 82 for covering the engine 3 and the power sprayer 8, both of which are mounted on the front part of a machine body 1, from above is provided to be attached to the guide frame 80 of the self-traveling power sprayer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125670-A (JP)
Title: Liquid ejector
Inventor: ANDO MASATO
IPC: B41J2/175
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove bubbles contained in liquid by generating a negative pressure in a liquid ejection head between the liquid ejection head and a liquid tank located lower than the liquid ejection head and circulating the liquid between them thereby preventing leakage of liquid from a nozzle during circulation.  <P>SOLUTION: The liquid ejector comprises a print head 1 ejecting ink 7 from an ink ejection nozzle 10 formed in the nozzle surface 9, a conduit 3 for supplying the print head 1 with ink 7 from an ink tank 2 storing the ink 7 being fed into the print head 1, an ink circulation conduit 4 for returning ink 7 from the print head 1 back to the ink tank 2, and a liquid feed pump 5 arranged on the ink circulation conduit 4 and circulating the ink between the print head 1 and the ink tank 2. The ink tank 2 can be located lower than the print head 1 and the ink 7 is circulated between them by driving a liquid feed pump 5 to generate a negative pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131482-A (JP)
Title: Separation membrane
Inventor: SHIMAGAKI MASAAKI
IPC: A61M1/18
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a separation membrane the pore size of which can be controlled precisely for the purpose of simply forming a surface imitating a biofilm at a low cost.  <P>SOLUTION: This separation membrane is a porous membrane which has an acidic group and a basic group on its surface and is characterized in that the diameter of the pore having the maximum pore size provided to the surface of the porous membrane is below 2 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131742-A (JP)
Title: Boring bar
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/034
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To execute rough working and finishing working to the inner peripheral face of a plural kinds of prepared holes with different inner diameters.  <P>SOLUTION: A bar-like member 20 is moved to the rear end side in the axial line O direction. Consequently, first cartridges 30, 30 are slid so as to move rough blades 41, 41 radially externally while maintaining a meshing state with the bar-like member 20. Second cartridges 50, 50 are slid so as to move a finishing blade 61 radially internally while maintaining an engaging state with the bar-like member 20. The bar-like member 20 is moved to the tip side in the axial line O direction. Consequently, the first cartridges 30, 30 are slid so as to move the rough blades 41, 41 radially internally while maintaining an engaging state with the bar-like member 20. The second cartridges 50, 50 are slid so as to move the finishing blade 61 radially externally while maintaining an engaging state with the bar-like member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134079-A (JP)
Title: Condensation method and condenser for polystyrene pyrolysis gas
Inventor: KOYAMA YOSHINORI
IPC: C08J11/12
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove the contamination of in cooling tubes of in a condenser for condensing polystyrene pyrolysis gas.  <P>SOLUTION: The cooling tubes 8 are arranged within the condenser 6 to pass a coolant therein. The polystyrene pyrolysis gas from a thermal decomposition device 1 is supplied to the condenser 6, in which it is cooled by the heat-exchange with the coolant in the cooling tubes 8, and a high boiling-point component containing styrene is condensed as an oil. When the surfaces of the cooling tubes 8 are contaminated, the oil obtained by the condensation is sprayed onto the surface of the cooling tubes 8 by a spray means 22, and the contamination is removed by the cleaning effect by spraying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132468-A (JP)
Title: Fluid container, fluid composite-container, and fluid container with pull-unplug tag
Inventor: KADOYA HITOMI
IPC: B65D47/36
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which is designed as a composite container in which one or more tubular or hard containers or the like furnished with measuring means are connected together and partition members are disposed within the container, and which can be used in such a manner that each of the fluids filled in the containers is discharged in small quantities or two or more kinds of fluid are measured in order that they are separately discharged and mixed.  <P>SOLUTION: A single container is formed by connecting together the bottoms, or the like, of the tubular or hard fluid containers, each of which includes a body, a neck having a discharging opening in its leading end, a cap fitted on the neck, a case disposed on the external face of the body, and a scale disposed on the case. The tubular or hard containers are filled with fluids and they can be used independently or mixedly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172609-A (JP)
Title: Photoelectric conversion element and method for producing the same
Inventor: MITSUYA SHINJI
IPC: H01L31/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element including a photodetector in which high photo-detection efficiency is realized, and time or labor required for production process is reduced, and to provide a method for producing the element.  <P>SOLUTION: The photodetector (photoelectric conversion element) includes an Si layer 4 and a photo-detection part 6 having an SiGe layer 5 embedded within a groove formed in the Si layer 4. Width of the groove is set to be larger than critical thickness indicating the maximum thickness at which lattice-mismatch does not occur in the SiGe layer 5 when the layer 5 is stacked in a contact manner on the Si layer 4, and set to be a value not more than twice as the critical thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160230-A (JP)
Title: Improved balloon catheter
Inventor: MEENS HENDRIK JOZEF MARIA
IPC: A61F2/06
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter for facilitating installation of a guide wire for guiding the operation inside a patient.  <P>SOLUTION: This improved balloon catheter includes: a catheter tube having a first lumen 14 and a second lumen 16; a fixed wire 22 extended between the balloon terminal part of the catheter tube and the balloon tip part and a guide wire 20 extended along the side of an inflated balloon 10 disposed between the balloon end part and the balloon tip part of the catheter and received in the second lumen 16, which (20, 22) are connected to each other; and a chip 18 fixed to the tip part at a space from the balloon end part and the balloon end part of the catheter tube in a part where a flexible tube surrounds the balloon and bent when the balloon is inflated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143592-A (JP)
Title: Cooker
Inventor: KITAZAWA SATORU
IPC: H05B6/12
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the handling of a cooker by reducing the cost and the weight of a cooking body without spoiling the function of a flange section itself.  <P>SOLUTION: By separating a cooking plate 11 and a flange body 21 into separate members, the flange body 21 and the cooking plate 11 do not need to be made of the same material, and the flange body 21 can be made of a material of a lower cost. Also, the using material for the cooking plate 11 can be suppressed to a necessary minimum, and therefore, the handling of the cooking plate 11 can be facilitated by reducing the cost and the weight of the cooking plate 11. In addition, if this cooker is used with the flange body 21 fitted on the cooking plate 11, the function as the flange section 21 which is equal to a conventional one can be maintained, and the flange body 21 can easily be removed from the cooking plate 11 when the flange body 21 is not required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143627-A (JP)
Title: Toilet device
Inventor: ITO YOICHI
IPC: E03D9/08
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a setting distance can not be long from a toilet seat tip of a toilet seat device since a range finding type sensor to be in a detection ON state at the time of confirming some presence at a certain setting distance is provided, a human body is not detected unless the human body stands right in front of the toilet seat device even when a distance from an entrance to a toilet room to the toilet seat device is long, and it is difficult to operate additional functions such as a room heating function at an optimum timing.  <P>SOLUTION: A toilet device is provided with a sensor unit 8 and the toilet seat device 10 which receives the detection signals of the sensor unit 8. By arranging the sensor unit 8 near the entrance inside the toilet room, the additional functions such as the room heating function 11 are operated at the optimum timing at the point of time that the human body enters the toilet room regardless of the size of the toilet room. Thus, the toilet device with excellent handleability is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148244-A (JP)
Title: Image forming apparatus
Inventor: KOYANAGI TAKESHI
IPC: H05K5/02
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing troublesome working, in which a person sits down upon his or her heels and a hand is inserted in a very small gap between an apparatus body and the floor face of an installing place to adjust the height of an adjuster in order to fix the apparatus body on the floor face of the installing place, when newly installing the apparatus body on the installing place or when modifying the installing place.  <P>SOLUTION: The adjuster 15 for adjusting the height for fixing the apparatus body 2 and the floor face of the installing place can be moved, by interlocking to operate a carrying grasp 16 used for moving the apparatus body 2 to the place of installation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147514-A (JP)
Title: Heat exchanger
Inventor: YOKOZAWA MITSUO
IPC: F25D9/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having high heat exchange efficiency and miniaturizable in a system by improving the transfer efficiency of heat.  <P>SOLUTION: The heat exchanger 100 comprises a vessel 110 having a heat receiving function or a heat radiation function; and a partition body 120 for partitioning the inside of the vessel to internal and external channels in the heat exchanger for circulating fluid for allowing the fluid to perform heat reception or heat radiation. An inlet 112a and an outlet 112b in the fluid are provided at one end section 112 of the vessel, one of the inlet and outlet communicates with an inner channel, and the other communicates with an outer channel, and an inverted passage for allowing the inner channel to communicate with the outer channel is composed at the other end section 113 of the vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143921-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a period of reporting information capable of establishing the winning of a specified role is more diversified without damaging the expectations of a player.  <P>SOLUTION: The game machine 1 is provided with a reporting period information deciding means for deciding one of two or more kinds of reporting period information stored in a reporting period information storage means on the basis of a game value used in a game and the game value imparted to the player by a game value imparting means. In all of the two or more kinds of reporting period information, expectation values are almost the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147952-A (JP)
Title: Device for detecting position, and method therefor
Inventor: YAMASHITA KATSUJI
IPC: G08G1/0969
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine an integer bias, even when a mobile station is moving.  <P>SOLUTION: A position detecting device 34 for detecting a position of the mobile station 30 is provided with an integrating means 40, which integrates repetition numbers of a repetition signal being transmitted from a satellite and received by a receiver of the mobile station 30; a means which obtains an integrated value D<SB>ib</SB>of the repetition number of a repeated signal, being transmitted from the satellite and received at the same timing by a fixed station 20 positioned at a known point; and a detection means 50, which detects dynamic state quantities about the movement of the mobile station 30 (e.g., movement speed vectors of the mobile station 30). While taking into consideration the detected results of the dynamic state quantities, on the basis of at least two kinds of integration values D<SB>iu</SB>, D<SB>ib</SB>of the repetition numbers (e.g., at least a double-phase difference D<SB>ijbu</SB>), initial values N<SB>iu</SB>, N<SB>ib</SB>of integer sections (or N<SB>ijbu</SB>of the double-phase difference) of the repetition numbers are estimated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158017-A (JP)
Title: Information terminal device
Inventor: FUJITA TSUTOMU
IPC: G06T1/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device which very easily images a first subject located at a desired distance and a second subject such as a bar code located at a shorter distance than the first subject with high resolution.  <P>SOLUTION: The information terminal device uses a multifocal lens formed with a first lens section 61 suitable for imaging the first subject 81 and a second lens section 62 suitable for imaging the second subject 82 arranged integrally in the same plane. Both of light passing through the first lens section and light passing through the second lens section are incident on the entire surface of an imaging device 21. A camera control unit 11 corrects a contrast degraded by light incident on the imaging device as non-imaged light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005153623-A (JP)
Title: Sunshade device for automobile
Inventor: OMACHI AKIRA
IPC: B60J11/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshade device for an automobile allowing easy mounting and removing on/from the automobile and adjustments of size and shape of a supporting part where a sunshade sheet is mounted, according to size and shape of the automobile.  <P>SOLUTION: This device A is provided with a supporting body attachable/detachable to/from a roof part 4 of the automobile C1, a frame structural body 2 provided with a required interval from the roof part 4 by the supporting body and the sunshade sheet 3 extendable in the frame structural body 2. The frame structural body 2 is provided with a lathe 20, longitudinal movable shaft and longitudinal and lateral movable shaft 23 mounted on the lathe 20, and rib members 26 mounted on the longitudinal movable shaft and longitudinal and lateral movable shaft 23. The longitudinal movable shaft and the longitudinal and lateral shaft 23 can be rotated in the vertical direction in the range from the horizontal direction to the vertical direction, and each of the rib members 26 can be folded. The longitudinal and lateral movable shaft can be adjusted in an angle of the lateral direction, and the extended shape of the sunshade sheet 3 can be deformed according to the shape of the roof 4 of the automobile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI