baber/WOPTO huggingface dataset:
Patent JP-2006017148-A (JP)
Title: Joint structure between gear and rotary shaft, and planetary reduction gear using same
Inventor: TSUBONE TAHEI
IPC: F16D1/06
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure between a sun gear and a rotary shaft and a planetary reduction gear using the same joint structure capable of turning by receiving rotary driving force of a motor and improving joining strength between the sun gear and the rotary shaft when transmitting the rotary driving force to a driven body and obtaining large permissible rotary torque.  <P>SOLUTION: In the joint structure between the sun gear 3 and the rotary shaft 2 having the rotary shaft 2 rotatably driving by receiving rotary driving force of a driving source and the sun gear 3 jointed on one end of the rotary shaft 2, an intermediate shaft 3d extending from an end side of the sun gear 3 and removing a gear tooth portion along a concentric circle of the sun gear 3 in the middle position of an addendum and a dedendum in a radial direction and a tip shaft 3b extending from an end side of the intermediate shaft 3d and forming its diameter smaller than the diameter D6 of the tooth bottom are provided on the sun gear 3. An opening hole 2a for making an outer diameter portion of the intermediate shaft 3d is force-fitted and a through-hole 2b, in which the tip shaft 3b is force-fitted, formed on a bottom wall of the opening hole 2a are provided on the rotary shaft 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015539-A (JP)
Title: Joining structure of inkjet recording head
Inventor: ISONO JUN
IPC: B41J2/055
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To assure electrical connection of internal continuity electrodes 44 in through-holes opened in a discrete junction terminal 91 on the surface of a top sheet with the junction electrode portions 78 of a flexible flat cable.  <P>SOLUTION: The internal continuity electrodes 44 in the through-holes opened in thin surface electrode 93 portions in the discrete junction terminals 91 formed on the surface of the top sheet are covered with the external electrodes 95 as thick external conducting portions or dummy portions 96. The external electrodes 95 are arranged in the form of an island and a zigzag to increase spaces between the adjacent external electrodes 95 in the XY directions, electrical connection with the junction electrode portions 78 exposed onto the one side of the flexible flat cable is assured, and expand also spaces between the flexible flat cable side wirings connected to the electrical connection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023125-A (JP)
Title: Profile measuring apparatus and its measuring pressure control method
Inventor: MEGA HIRONAO
IPC: G01B21/20
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize measurement capable of making changes in the measuring pressure of a stylus small by enabling the easy and accurate setting of the measuring pressure of the stylus to an arbitrary value in a profile measuring apparatus, and moreover reducing the follow-up delay of a focus servo caused by a measuring speed and an inclination angle.  <P>SOLUTION: This apparatus is provided with a measuring pressure target value setting means 45 and a focus error target value generation means 46. By turning focus control on, after setting a target value for a focus error signal computed from a target value for the measuring pressure and a focus error signal obtained when the focus control is off, the measuring pressure is made changeable without changing the distance between an objective lens and a reference mirror surface when the focus control is off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023396-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SUGIURA KENJI
IPC: G03G15/02
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus carrying out stable image formation without consuming more protective material than is necessary even when the amount of moisture in the used environment is varied and without deterioration in an image carrier due to discharging.  <P>SOLUTION: Supplying amount of protective agent is determined by the amount of moisture in the vicinity of a photoreceptor 2 which is the place of installation for a humidity sensor 100, when an increase in the amount of moisture is detected in the vicinity of the humidity sensor 100, rotational speed of a protective agent coating brush 160 is increased and the supplying amount of the protective agent to the photoreceptor 2 is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021939-A (JP)
Title: High carbonation resistant lightweight aerated concrete
Inventor: MATSUSHITA FUMIAKI
IPC: C04B38/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To exactly and selectively obtain high carbonation resistant autoclaved lightweight aerated concrete (ALC) with excellent reproducibility in a short period of time.  <P>SOLUTION: Tobermorite in the ALC has a crystal structure having a double chain of a silicate which is held between parallel CaO layers and is vertical to the CaO layer. The crystal structure is dense in the direction vertical to the CaO layer and the diffusion speed of the Ca ion is slow in this direction. Ca ion of the tobermorite is mainly diffused in the direction parallel to the CaO layer to be carbonated. When the crystallization in the direction parallel to the CaO layer proceeds, the diffusion of CaO ion is disturbed to increase the carbonation resistance. Consequently, by analyzing the spectrum of the ALC by<SP>29</SP>Si MAS (magic angle spinning) NMR, determining the peak areas Q1s, Q2s and Q3s of obtained Si atoms Q1, Q2 and Q3 having the number of coordination of 1-3, respectively, calculating the ratio of the peak area S=äQ1s/(Q1s+Q2s+Q3s)}×100(%) and judging that the ratio of the peak area S is ≤20%, the high carbonation resistant lightweight aerated concrete having the carbonation degree of tobermorite of 10% or under is selectively and efficiently obtained in a short period of time, the usable life of a building obtained by using the concrete is prolonged and the repair and modification cost are reduced. Further, generation of industrial wastes can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020761-A (JP)
Title: Wiper device of sewing machine
Inventor: FUJIWARA SHINYA
IPC: D05B21/00
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the thread wiping of a needle thread extending from a hole of a sewing needle by a wiper device in the manner of being drawn to an upper surface side of a processed cloth when a connecting thread to connect two or more embroidery regions or an embroidery thread is changed to the other color during the embroidery sewing and the needle thread is cut by a thread cutting means after the sewing is completed.  <P>SOLUTION: A needle bar stand 38 is moved rightward to a position where the needle bar stand can abut on an abutment section 29 of a driving force input member 19 by a needle swinging mechanism 9. Here, the abutment section 29 abuts on the needle bar stand 38 and a wiper member 13 executes an action of the thread wiping when a supporting member 17 is lifted up together with a presser foot 26 by an action of going up and down of a holding bar 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021119-A (JP)
Title: Fluid treatment method and fluid treatment system
Inventor: BONSHIHARA ATSUSHI
IPC: C02F1/44
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid treatment method capable of eliminating the problem of sludge, a malodor, or the like, caused by microorganisms in a fluid to be treated and the clogging of a separation membrane due to the sludge, and a fluid treatment system.  <P>SOLUTION: High salt type wastewater the pollution degree, of which is less than that of desulfurization wastewater discharged from the absorbing column (1) of a coal steam power plant, is added to the desulfurization wastewater to dilute the same so that an index value showing the pollution degree of the desulfurization wastewater becomes a value for suppressing the growth of microorganisms.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005028151-A (JP)
Title: System and method for detecting brain iron using magnetic resonance imaging
Inventor: CLINE HARVEY E
IPC: A61B5/055
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for detecting iron using magnetic resonance imaging (MRI).  <P>SOLUTION: The method comprises generating a substantially high magnetic field strength within the MRI system, acquiring magnetic resonance (MR) images 310, 320 by a pulse sequence adapted to create a magnetic field map of the brain for use in enhancing brain iron deposits, and characterizing regions of interest using the magnetic field map to detect statistically relevant quantities of brain iron deposits to indicate a given disease.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006031779-A (JP)
Title: Optical disk device and disk discriminating method
Inventor: NAKADA MASAHIRO
IPC: G11B19/12
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device and a disk discriminating method in which a disk can be smoothly and speedily discriminated by simple processing.  <P>SOLUTION: A disk discrimination is performed based on a SUM signal corresponding to a quantity of reflection light, a frequency (zero-cross point interval T) of a radial push and pull (RPP) signal and an amplitude value A. Concretely, if the zero-cross point interval T is a threshold T1 or less, a disk is discriminated as HDVD and if the interval T exceeds the threshold T1, the disk is discriminated as DVD or CD (S110, S112). If the result of the discrimination indicates DVD or CD based on the amplitude value A of the RPP signal and the SUM signal, the result is more precisely divided (S113). Concretely, in the case of A>A1 and A<A2, it is discriminated as DVD±R, in the case of A>A1 and A≥A2, it is discriminated as DVD±RW, in the case of A≤A1, SUM>S2 and SUM≥S1, it is discriminated as DVD-ROM, in the case of SUM<S1, it is discriminated as CD and in the case of A>A1 and SUM≤S2, it is discriminated as DVD-RAM.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030644-A (JP)
Title: Collimation method and projector
Inventor: NOBORI TATSUHIKO
IPC: H04N5/74
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-constitution collimation method of adjusting an optical axis to a projection object surface of a projector, and a projector using the collimation method.  <P>SOLUTION: The projector is equipped with a lighting optical system 30, a liquid crystal panel 40, and a projection lens 50 which project an image for collimation on a screen 200 as the projection object surface. Further, the projector is equipped with a photodetection sensor part 60 which acquires reflected light of the projected image for collimation as data. Furthermore, the projector is equipped with a CPU 80 which converts data on the deviation degree of the angle between the screen 200 and the optical axis of the projector 1 based upon the data acquired by the photodetection sensor part 60 and a display device 100 which informs a user of the degree of angle deviation based upon the data on the deviation degree of the angle converted by the CPU 80.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031513-A (JP)
Title: Attachment display of distribution score of cellphone mail and computer electronic mail
Inventor: YAMAMOTO YASUZO
IPC: G06Q10/00
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To electronize a hand-delivering discount ticket or benefit, or a discount ticket or a benefit attached to a guide by mail or an inserted leaflet, an advertisement or the like instead of one on paper.  <P>SOLUTION: Presentation or the like of the discount ticket or the benefit is attached to a cellphone mail and a computer electronic mail as a score, and the score is displayed on a cellphone screen and a computer screen. The score is added with a number preset by a distribution side every time distributed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029000-A (JP)
Title: Precast concrete plate and slab and method of constructing slab
Inventor: WATABE YUJI
IPC: E04B5/19
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precast concrete plate enabling construction of a slab without using a supporting, and also to provide a slab.  <P>SOLUTION: A concrete plate 2 is curvedly formed in the length direction on the upper side and a tension bar 3 for holding a curved shape of the concrete plate 2 is bridged between both end parts of a lower surface in the precast concrete plate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035990-A (JP)
Title: Antitheft system for vehicle
Inventor: IKEDA KENICHI
IPC: B60R25/30
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To specify a present position, even when a burglar prevents an alarm device and a reporting device from being operated and travels and moves a vehicle, in an antitheft system for the vehicle provided with an antitheft device mounted on the vehicle to prevent theft of the vehicle.  <P>SOLUTION: In the antitheft device of the object vehicle, a confirmation signal is transmitted to portable terminal equipment of a possessor of the vehicle. In the terminal equipment, whether or not the confirmation signal is not received for a prescribed time or more is decided. When the decision result is YES, a search request signal is transmitted to an other vehicle. In an antitheft device of the other vehicle, whether or not an alarm request signal is received is decided. When the decision result is YES, the object vehicle is searched.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038608-A (JP)
Title: Ultrasonic inspection device and method
Inventor: HAYAKAWA MANABU
IPC: G01N29/04
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device capable of measuring the size of a flaw on an inspection object portion by correcting an error of an ultrasonic beam path length caused by a curvature of the surface of the inspection object.  <P>SOLUTION: An SV wave propagating just under the surface of the inspection object 11 is transmitted from either of two ultrasonic probes 12a, 12b arranged at a prescribed interval on the surface of the inspection object 11 and received by the other, to thereby measure the ultrasonic beam path length by an ultrasonic beam path length measuring means 14. On the other hand, a correction operation means 18 calculates the ultrasonic beam path length by the surface shape of the inspection object 11 based on curved surface data measured by a curved surface data measuring device 20. A flaw measuring means 16 corrects the ultrasonic beam path length by adding the ultrasonic beam path length by the surface shape of the inspection object 11, and compares it with an ultrasonic beam path length in the case where the inspection object portion between the two ultrasonic probes 12a, 12b has no flaw, to thereby measure the flaw size.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038382-A (JP)
Title: Wet type oily water separator
Inventor: YAMAMOTO YASUNARI
IPC: F24F7/06
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure by eliminating a porous plate ventilation part, and to hold down the pressure loss by making the exhaust gas flow at a low speed.  <P>SOLUTION: An uneven inflow-shaped passage (sawtooth core 41) zigzag in the sawtooth shape in the plan view is formed in a place into which exhaust gas containing fats and oils flows. When the exhaust gas flows on the lower surface of the core, water droplets are formed to generate a bubbling state. Water drops wound up together with the exhaust gas is recovered by a drain board disposed on the upper surface. The fat and oil components float on the water surface in a water tank section 1. The zigzag and uneven inflow-shaped passage is formed, and the passing length of the exhaust gas is extended.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037607-A (JP)
Title: Base isolating structure
Inventor: KATSUKURA YASUSHI
IPC: F16F15/02
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolating structure for a building with easy-to-construct frames fixed to an upper structure and a lower structure, respectively, for sufficiently bearing the resisting force of a damper.  <P>SOLUTION: The base isolating structure 1 comprises a base isolating device 20 arranged on the foundation or the intermediate layer of a building to give longer cycles to the upper structure. It has a pair of frames 11, 12 fixed to predetermined positions on the upper structure 3 and the lower structure 4, respectively, and a damper 13 installed via the pair of frames 11, 12. The upper side frame 11 fixed to the upper structure 3 is held and fixed between fixing plates 11a, 11b arranged over the upper structure 3 and the upper side frame 11 in the condition of abutting on the upper structure 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037038-A (JP)
Title: Adhesive composition
Inventor: IKEDA RYOHEI
IPC: C09J175/06
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition excellent in adhesive force to a nonpolar substrate especially to cycloolefin resin.  <P>SOLUTION: This adhesive composition comprises (A) a polyester polyol having a number average molecular weight of 500-5,000 and a high glass transition temperature of ≥15°C higher than that of a polyester polyol (B) having a number average molecular weight of 500-5,000 and a low glass transition temperature of ≤-30°C, (C) a monofunctional alcohol, and (D) a polyisocyanate compound having a norbornane structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046724-A (JP)
Title: Continuous heat treatment furnace
Inventor: TSUJI SOHEI
IPC: F27B9/40
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous heat treatment furnace capable of detecting a breakage accident of a roller with sufficiently high reliability only by using a set of projector and photo-receiver at the time of carrying and heat treating an object of treatment on a number of rollers.  <P>SOLUTION: In the continuous heat treatment furnace for performing heat treatment by carrying the object of treatment on a number of rollers 3 the driving end sides of which are synchronously rotated in a heating furnace, one set of a projector 6 and a photo-receiver 7 are arranged in the front and rear of the driven end parts of the plurality of linearly arranged rollers, and a disk having a slit 8a for passing the light from the projector within a common phase angle range is attached to each driven end part of the plurality of rollers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049434-A (JP)
Title: Adhesive sheet and method for manufacturing the same, and printed circuit board using the same
Inventor: FUJIWARA YOSHIYUKI
IPC: H05K3/40
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet which can be applied to a high-density, double-sided or multilayer printed wiring board and is provided with a more connection reliable characteristic to improve the interlayer connection relaibility of a conductor circuit made of Cu or Cu alloy, and to provide a method for manufacturing the adhesive sheet and a printed wiring board using the adhesive sheet.  <P>SOLUTION: The adhesive sheet connects the interlayer of a conductor circuit made of Cu or Cu alloy, and it is formed of an insulating resin layer and a connection conductor penetrating the insulating resin layer in the direction of thickness thereof and projecting from the front and rear surfaces of the insulating resin layer. The connection conductor is made of Cu-based alloy which mainly contains at least one or more kinds of Sn, Zn, Si, Cr, Ti, Ag, Al, and Mn, and at least 50 mass% or more of Cu as a remaining part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046115-A (JP)
Title: Oil separator structure of compressor
Inventor: OGAWARA YASUHITO
IPC: F04B39/04
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separator structure of a compressor capable of effectively separating oil included in mist gas when returning refrigerant into a suction chamber from a crank chamber.  <P>SOLUTION: This oil separator structure of the compressor has a bleeding passage 15 for communicating the crank chamber 14 with the suction chamber 11 of the compressor 1 always. The bleeding passage 15 is provided with a communicating chamber 17 formed in a rear end part of a driving shaft 5 to communicate with the suction chamber 11 through a communicating passage 16, a communicating hole 18 extending from an intermediate part of the driving shaft 5 to a rear end, and two sets of longitudinal holes 19 to 22 extending in the radial direction from the communicating hole 18. Consequently, since oil is energized in the direction in which oil leaves an axis of the driving shaft 5 by centrifugal force after introducing mist gas into the communicating hole 18 from the crank chamber 14 through the longitudinal hole 21, oil is separated to return into the crank chamber 14 through the longitudinal hole 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009774-A (JP)
Title: Variable valve train for internal combustion engine
Inventor: TANI MASAAKI
IPC: F01L13/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve train exerting control of valve characteristics with high precision by constituting so as to maintain the strength of a control shaft for regulating the valve characteristics.  <P>SOLUTION: Each engaging part 132c to be engaged with a slider gear is made of an iron based material, and each coupling shaft 132d is made of an aluminum alloy material same as that of a cylinder head. Thus, coefficient of thermal expansion of the control shaft 132 can be more approximated to that of the cylinder head than that in the case of constituting the entire control shaft 132 of an iron-based material. Consequently, even in the case of change in ambient temperature, displacement of the position of the engaging part 132c relative to the cylinder head is restrained. The strength of the engaging part 132c is adequately maintained by the use of the iron-based material in the engaging part 132c, and deformation of the control shaft 132 can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043801-A (JP)
Title: Ink pot
Inventor: FURUYA KATSUYUKI
IPC: B25H7/04
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink pot, making an arbitrary quantity of ink adhere to a thread 3 uniformly to perform marking with a desired density.  <P>SOLUTION: In this ink pot, a bobbin 2 is rotatably stored in a case 1, and the interior of the case 1 is provided with an ink tank 11C partitioned in the case 1 to seal ink, a pump part 5 for supplying ink in the ink tank 11C to the thread 3 wound round the bobbin 2, and an ink absorber 6 filling a passage for drawing out and rewinding the thread 3 from the bobbin 2. The ink in the ink tank 11C is directly supplied to the thread 3 wound round the bobbin 2 by the pump part 5, and in the process of drawing out the thread 3 from the bobbin 2, the thread 3 is brought into sliding contact with the ink absorber 6 to level the quantity of adhering ink.  <P>COPYRIGHT: (C)2006,JPO&NCIPI