baber/WOPTO huggingface dataset:
Patent JP-2007276993-A (JP)
Title: Part carrying device
Inventor: NARUKAWA SHUICHI
IPC: B65G47/14
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part feeding device capable of preventing mutual interference of front and rear sides of a carried part relative to the carried part and equally adjusting attitude of the part.  <P>SOLUTION: In the linear type part feeder, a first carrying passage 313 comprising a V-like cross section shape and a second carrying passage 333 comprising a cross section shape 333b having an R shape bottom part are provided in parallel, and a projection part PT of a projection shape is provided between the first carrying passage 313 and the second carrying passage 333. Further, an air jet part 410 is provided on the other inclination surface 313a of the first carrying passage 313.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284808-A (JP)
Title: Fiber board and method for bonding the same
Inventor: YOSHIDA KEIKO
IPC: D04H1/425
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the density of a fiber board in a face direction so that the fiber board bonded to other members is easily not peeled, even when a face direction outer impact acts on the fiber board bonded to the other members.  <P>SOLUTION: This fiber board comprising natural fibers and a resin binder is characterized by having a bonding margin for bonding the fiber board to a bonding target in a face direction one portion of the fiber board, and forming the bonding margin in a higher density than those of other portions of the fiber board. When the fiber board is bonded, the bonding margins of a plurality of fiber boards are superposed each other to bond the bonding faces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006200751-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: OZAWA HITOHIRO
IPC: F16D3/205
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod type constant velocity universal joint capable of reducing stress concentration of a rolling element in contact with a leg shaft and having excellent induction thrust and durability by forming a cross sectional shape of the leg shaft of a tripod member into an elliptical shape whose short axis faces a load side.  <P>SOLUTION: This tripod type constant velocity universal joint engages a roller fitted externally and rotatably into three leg shafts 5 of the tripod member 4 through the rolling element with a roller guide face in the axial direction of the outer ring on both sides of a track channel in three track channels formed in the axial direction of the outer ring at the inner periphery of the outer ring. Cross section of the leg shaft 5 is formed into the elliptical shape whose short axis faces the load side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007295029-A (JP)
Title: Mobile optical communication system and method therefor
Inventor: HARUYAMA SHINICHIRO
IPC: H04B10/11
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile optical communication system and method therefor which can perform high speed high quality mobile communication.  <P>SOLUTION: A transmitter 21 makes a light source 22 emit an optical signal modulated according to information transmitted, and spreads that optical signal in the one-dimensional direction along the moving direction of a mobile 11 by means of an optical member 23. The mobile 11 is provided with a light receiver 12 for receiving an optical signal from the transmitter 21, and can receive the information by demodulating the optical signal at a demodulator 13. As the mobile 11 moves, the light receiver 12 moves along the pattern of the optical signal spread one-dimensionally, and can receive the information by receiving the optical signal until the mobile 11 moves by the width of the pattern. When the transmitters 21 are provided at a predetermined interval, continuous communication is possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289040-A (JP)
Title: Bush cutter attachment
Inventor: SHIMOMAKI SHIGEO
IPC: A01D34/68
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bush cutter attachment of simple and compact structure, capable of exerting additional functions including blowing function and snow-clearing function.  <P>SOLUTION: For example, in a blowing attachment, it has the following construction and mechanism: A blower fan 20 rotates synchronously, via a gear head 10, with the drive shaft of a bush cutter. Casings 30 and 40 are of scroll casing shape with attaching the blower fan 20 inside and covering the outer side of the fan 20. A supporting body 50, with the basal end of the gear head 10 exposed, is provided with a small opening 54a allowing the gear head 10 and the control lever 1 of the bush cutter to be joined each other. The supporting body 50 functions to relatively position the gear head 10 circumferentially through fastening the gear head 10 or the control lever 1 of the bush cutter on the circumferential rim of the small opening 54a and hinder the relative rotation for the gear head 10 and the casings 30 and 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007241212-A (JP)
Title: Image forming apparatus
Inventor: MIYAJI NOBUKI
IPC: G03G15/02
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prolongs the service life of the cleaning performance of a brush roller and is provided with a charging part devised so as to be able to suppress the formation of jitter images.  <P>SOLUTION: A brush roller 27 which comes into contact with a charging roller 26 for charging a surface of a photoreceptor drum 2, substantially from directly above, to clean off toner or the like is not only drivingly rotated so as to have a linear velocity difference but also moved reciprocally in the axial direction, while being held in contact with the charging roller due to own weight. Since the clearances among bristles of the brush roller are filled automatically (in other words, clearances are completely eliminated) by bringing the brush roller into contact with the charging roller due to own weight, drivingly rotating the brush roller so as to have the linear velocity difference to the charging roller, and reciprocatively moving the brush roller in the axial direction a, the cleaning performance is improved while suppressing the formation of jitter images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007290935-A (JP)
Title: Porous granule and its production method
Inventor: TAKAHASHI MINORU
IPC: C04B33/04
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous granule which has a fine appearance and high water-retention ability and can be charged into a transparent flower pot etc., to substitute for the soil for planting or can be used for the purpose of water purification or as a soil improver etc., and a production method thereof.  <P>SOLUTION: The porous granule is prepared by adding water to feldspar tailings, clay and molten slag to prepare slurry, further adding a foaming agent to the slurry and drying the same by spray drying. The porous granule is subsequently fired to establish the production method of the porous granule. The porous granule can be used for planting or water purification or as a soil improver etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298537-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI SHIGEKI
IPC: G03G21/16
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a unit to be attached to and detached from a cover which is attached to a body frame so as to be able to incline downward and can open and close a side surface and a top surface of the body frame.  <P>SOLUTION: In a state in which the cover 14 with a side surface cover part 14A and a top surface cover part 14B formed integrally, is inclined downward, a first unit 18A provided with a driving roller 92B and a guide plate 55C, and a second unit 18B provided with a following roller 92A and a guide plate 53D, are attached to/detached from the side surface cover part 14A by being moved up and down between the top surface cover part 14B and the body frame 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302349-A (JP)
Title: Adhesive tape dispenser
Inventor: GOTO KAZUHITO
IPC: B65H35/07
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape dispenser capable of easily attaching/detaching an adhesive tape, reliably holding an inner circumferential surface of a coreless type adhesive tape even when it is used, and smoothly delivering an adhesive tape.  <P>SOLUTION: The adhesive tape dispenser comprises a holding member 10 for holding an adhesive tape wound in a roll, and a body 20 for supporting the holding member 10 in a rotatable manner. The holding member 10 comprises a holding unit 12 displaceable in its outer circumferential side, an urging means 13 for urging the holding unit 12 to the outer circumferential side, and a displacement mechanism for displacing the holding unit 12 via the urging means 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006210962-A (JP)
Title: Gallium-nitride-based compound semiconductor light-emitting device
Inventor: OKU YASUNARI
IPC: H01L33/06
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a light-emitting device that is a single element, has a low operating voltage, and can emit white light having high luminous efficiency.  <P>SOLUTION: In a gallium-nitride-based compound semiconductor light-emitting device having a laminated structure including a luminous layer 4 made of a gallium-nitride-based compound semiconductor containing at least In and Ga, the luminous layer 4 has a region whose In ratio is relatively small and that whose In ratio is relatively large in a plane, blue light and yellow one are emitted in each region, and white light is obtained from the entire luminous layer 4 by mixing the blue light with the yellow light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007309139-A (JP)
Title: Turbocharger
Inventor: SASAKI SHOJI
IPC: F02B37/24
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger capable of maintaining proper sealability over a long period.  <P>SOLUTION: This turbocharger has an exhaust introducing port 3 introducing exhaust gas, an exhaust discharge port 4 exhausting the exhaust gas, a turbine housing 6 having a scroll part 5 communicating the exhaust introducing part 3 with the exhaust discharge port 4, a turbine wheel 8 rotatably stored in the scroll part 5, a shroud plate 10 arranged in the turbine housing 6 so as to enclose the turbine wheel 8, a first support part 11 arranged in the turbine housing 6 by projecting to the exhaust discharge port 4 side, a second support part 12 arranged on the shroud plate 10 and opposed to the first support part 11 on the downstream side more than the first support part 11 in the exhaust gas flowing direction, and a sealing means 13 arranged between the first support part 11 and the second support part 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307474-A (JP)
Title: Method, unit and apparatus for forming film
Inventor: ENDO KIYOSHI
IPC: B05D3/02
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming an organic film broad in a range of materials to be offered, with low energy, at a low cost and with a high productivity, and also to provide a method and an apparatus for forming an organic film which can easily and highly accurately perform a multi-layer forming film.  <P>SOLUTION: The method for forming the organic film on the surface of a substrate possesses the coating step of coating the surface with a coating liquid containing a film material in a powder shape, the step of preventing the coating liquid from drying and stabilizing the formed coating film, the step of drying the coating film, the step of melting the powdery film, and the step of making the molten film flat and forming a film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309202-A (JP)
Title: Throttle control device
Inventor: UCHIDA TAKAHIRO
IPC: F02D45/00
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an abnormal throttle of a plurality of throttles provided on an internal combustion engine return to normal.  <P>SOLUTION: A throttle control device 1 is provided with a demand opening identification means 100 identifying demand throttle opening demanded to the plurality of throttles provided on the internal combustion engine, a target opening establishment means 100 capable of establishing target throttle opening for a first and a second throttle mutually independently based on the demand throttle opening, a first and a second opening adjustment means 301, 302 adjusting opening of both throttle respectively according to target throttle opening, and detection mean 331, 332, 100 detecting abnormality of one of the both throttles. If abnormality is detected, the target opening establishment means establishes the target throttle opening for the throttle in a process that the throttle of which abnormality is detected return to normal based on opening of another throttle of which abnormality is not detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308844-A (JP)
Title: Method for producing acrylic fiber thread for carbon fiber production
Inventor: KANEHARA SHUNEI
IPC: D01F9/22
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic fiber thread for carbon fiber production having little single fiber damage by restricting the shrinkage in drying stage to stabilize the yarn guide of a traveling thread and decreasing the adhesion of single fibers.  <P>SOLUTION: An acrylic fiber thread is produced by spinning a spinning dope containing an acrylic polymer and a solvent, desolvating by washing with water and drying the desolvated thread until the water content becomes essentially 0% while applying shrinkage of 0-3% when the water content of the thread is within the range of 100-140 wt.% and applying shrinkage of 0-2% when the water content is within the range of 50-100 wt.% provided that the shrinkage of the thread is controlled to 0-5% when the water content is within the range of 50-140 wt.%. In the above process, the shrinkage is adjusted in a manner to keep the decreasing ratio (%) of the thread tension in the drying stage per 1 m of the thread to 5-8% when the water content of the thread is within the range of 80-140 wt.% and to 0-2% when the water content is within the range of 0-80 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316287-A (JP)
Title: Zoom lens and imaging apparatus using the same
Inventor: HORIUCHI AKINAGA
IPC: G02B13/18
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens having a wide view angle and a high zoom ratio, and capable of obtaining high optical performance over the entire zoom area, and to provide an imaging apparatus having the zoom lens.  <P>SOLUTION: The zoom lens includes, in order from the object side to the image side, a first lens group with positive refractive power, a second lens group with negative refractive power, a third lens group with positive refractive power, and a fourth lens group with positive refractive power, wherein the second and fourth lens groups move when zooming. The first lens group is composed of: one or more negative lenses that have a concave face on the image side; a lens that has a concave face on the image side; one or more positive lenses that are convex on both sides; and a cemented lens or negative lens consisting of a negative lens and a positive lens; and a positive lens disposed closest to an image, having the absolute value of refractive force that is greater on the object side than on the image side, and having a convex face on the image side. The composite focal distance f1FF of one or more negative lenses of the first lens group, which have a concave face on the image side, a lens that has a concave face on the image side, and one or more positive lenses that are convex on both sides, and the focal distance f1 of the first lens group are appropriately set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326405-A (JP)
Title: Agricultural wheel
Inventor: YOSHIDA TOMOHISA
IPC: B60B15/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To endure long-term use, minimizing exposure of metallic portions of agricultural wheels.  <P>SOLUTION: This agricultural wheel 1 includes a ring-shaped rim 2, a rubber wheel portion 3 covering the rim 2 and formed with a rug 6 on an outer-periphery surface thereof, a boss portion 4 mounted on an axle and a plurality of metallic spoke 5 having the rim 2 connected with the boss portion 4, and the spoke 5 is covered with a vulcanizingly bonded rubber layer 7a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006285276-A (JP)
Title: Information display apparatus and its maintenance management method
Inventor: OSHIMA JUNICHI
IPC: G09G3/288
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance management method capable of achieving the accurate monitoring of a display state and quickly coping with a failure without troubling a user and capable of effectively maintaining a display state without troubling the user, and to provide an information display apparatus.  <P>SOLUTION: Optical sensors 14a, etc. are arranged on the backside 11r side of a PDP 11 to capture backside outgoing light which is proportional to outgoing light quantity to the display surface 11f side of the PDP 11, detect a panel display state and automatically adjust the display state on the basis of the detection result. When adjustment is disabled, an alarm is output from the PDP 11 itself. Further adjustment history and failure history are stored. Thereby the existence of the optical sensors 14a to 14d does not interrupt the viewing of a display screen and labor for arranging the optical sensors and connecting these optical sensors to an exclusive adjusting apparatus is not required in each adjustment. Since the display state of the PDP 11 is directly detected by the optical sensors 14a, etc., detection accuracy is high.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007327247-A (JP)
Title: Drainage trap
Inventor: SAKURA KENICHI
IPC: E03C1/28
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage trap which facilitates attachment/detachment at the time of maintenance by a user, prevents waste water in a water trap from leaking into a cabinet during the maintenance, and allows the user to carry out work without setting a bucket etc. in the narrow cabinet.  <P>SOLUTION: The drainage trap is formed of: an inflow port 1 into which drainage flows; an outflow port 2 from which the drainage flows; a box body 3 having the inflow port 1 and the outflow port 2; a lower limit wall 9 hanging from the inflow port 1 to a suitable height in the box body 3; an upper limit wall 10 having a height extending from the bottom surface of the box body 3 to the outflow port 2 formed at a suitable height; and the water trap 11 for storing the drainage from the bottom surface of the box body 3 to the lower edge of the upper limit wall 10. Herein, the box body 3 is divided into two sections of an upper section 4 and a lower section 5, and a volume space 6 is formed at the upper section 4 of the box body 3 so as to be arranged in the water trap portion 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328241-A (JP)
Title: Image forming apparatus
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/08
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of automatically and correctly controlling the quantity of remaining developer.  <P>SOLUTION: The leading end of the stick portion 122 of a movable member 120 is extended outward of an external member 130. The movable member 120 is movable between the full position P1, in which the movable member 120 is pushed in the direction of an arrow X by developer; and consequently, a flange portion 124A is brought into contact with the inside of a cylinder 83 and a supply position P2, in which the movable member 120 is pushed in the opposite direction of the arrow X by the pressing force of the spring 132 and consequently a flange portion 124B is set movable, in contact with the outside of the cylinder 83. A sensor 136 for detecting the position of the movable member 120 is disposed near a developer cartridge 82Y.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326625-A (JP)
Title: Packaging bag
Inventor: YAMASHITA HIROSHI
IPC: A23L17/60
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synthetic resin film-made water-permeable packaging bag suitable for packaging a large amount of slightly boiled rice or dry seaweeds automatically filled by an automatic filling machine.  <P>SOLUTION: The water-permeable part is made by boring countless fine holes 3 each passing from the outside to the inside in the main body part of the synthetic resin film 1-made bag 2 with one end opening. The water non-permeable part 4 for absorption by suction cups 5 and 5 is made in the one end opening 2, and the water non-permeable part 4 is sealable by heat-welding. The fine water-permeable holes are bored orderly, and a cutting part for tearing is made in the water-permeable part or the water non-permeable part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332797-A (JP)
Title: Method of purifying exhaust gas and exhaust gas purifying system
Inventor: FUJINO RYUSUKE
IPC: F01N3/08
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purifying exhaust gas that can be used even in a compact car, etc., can promote efficient evaporation and diffusion of purifying agent in a short distance in an exhaust pipe, and can allow the purifying agent in an equalized state to reach an exhaust gas purifying device, and to provide an exhaust gas purifying system thereof.  <P>SOLUTION: In a method of purifying exhaust gas, the purifying agent F consumed at an exhaust gas purifying device 10 disposed in an exhaust gas passage 4 of an internal combustion engine E, is supplied into the exhaust gas passage 4 upstream side of the exhaust gas purifying device 10 by an injection device 13 in an exhaust pipe, and mixed into an exhaust gas G. In the exhaust gas passage 4, a shield plate 14 is provided inclined at a predetermined angle θ from a main direction X of the stream of an exhaust gas G about a normal axis 14c to the main direction X of the exhaust gas stream, and the purifying agent F is injected downstream side of the shield plate 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334976-A (JP)
Title: Disk device
Inventor: MITAMURA YUKIE
IPC: G11B7/004
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To discriminatingly detect a flaw and a stain on a recording surface of an optical disk by a disk device and to display suitable countermeasures etc., corresponding to extents (sizes) thereof etc., on a screen of a television set at a connection destination, an internal television set, etc.  <P>SOLUTION: When an RF output of the optical disk 2 obtained by inspection access to the recording surface 2a by an inspection access control means and a disk abnormality detecting means decreases below a threshold of stain detection, disk abnormality of the optical disk 2 is detected, and an abnormality discriminating means discriminates between a flaw and a stain from whether there is a defect signal generated by a defect signal generator 12. Based upon the discrimination, a flaw inspecting means and a flaw notification processing means generate on-screen display output for flaw notification corresponding to the extent of the flaw according to the continuance of the defect signal, and a stain inspecting means and a stain notification processing means generate on-screen display output for recommendation in response to a decrease in RF output below the threshold of stain detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT