baber/WOPTO huggingface dataset:
Patent JP-2009254141-A (JP)
Title: Motor for controller integrated electric power steering apparatus and electric power steering apparatus
Inventor: FUJIMOTO KENGO
IPC: H02K11/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact and inexpensive motor for a controller integrated electric power steering apparatus capable of reducing the number of components for connection and the number of man-hours for assembly, and an electric power steering apparatus.  <P>SOLUTION: A driving substrate 31 having a power element is arranged at the side of a speed reduction mechanism inside a case of a controller 19. A control substrate 26 for controlling the drive of the driving substrate 31 is arranged at the side of a motor inside the case. A resolver 41 and a lead frame 34 comprising connection wiring are arranged between the motor shaft directions of the driving substrate 31 and the control one 26. An input-output terminal 44 of the resolver 41 is electrically connected to the control substrate 26. The motor 4, the controller 19, and the speed reduction mechanism 2 are arranged in this order, being substantially coaxial in the motor shaft direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253122-A (JP)
Title: Rectifier element
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/872
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for improving an integration degree of a semiconductor rectifier element and reducing loss by reducing voltage drop in the forward direction.  <P>SOLUTION: An n type single-crystal silicon layer 12 is formed, and a groove 13 is provided on a first principal plane of a high concentration n type single-crystal silicon substrate 11. A titanium layer 14 is formed in the groove 13, a groove 15 is provided in a partial region of the bottom of the groove 13, and an insulating film 16 is formed in the groove 15. A p type polysilicon embedded layer 17 is formed in the insulating film. A high concentration n type single-crystal silicon layer 18 from the first principal plane of the semiconductor layer 12 to the semiconductor substrate 11 is formed. A groove 19 is provided in the semiconductor layer 12 between the groove 13 and the high concentration semiconductor layer 18, and an insulating film 20 is formed in the groove 19. A p type polysilicon embedded layer 21 is formed in the insulating film 20. An insulating film 22 is formed on the first principal plane of the semiconductor layer 12, and the metal layer 14 is connected to the embedded conductor layer 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247310-A (JP)
Title: Head-form vegetable harvester
Inventor: KAINUMA HIDEO
IPC: A01D45/26
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-form vegetable harvester capable of surely charging cut head-forming parts onto a conveyor and conveying them rearward of the machine body while keeping its own small-sizedness enabling multi-row work in a transversely collocated manner.  <P>SOLUTION: In the head-form vegetable harvester, disk-shaped rotary blades (43a and 43b) are joined onto the lower end of a vertical shaft set at the bottom of the vehicle body to represent a right or left quarter part of the front half portion of each of the rotary blade as a root foot-cutting part, and the rear half portion following the root foot-cutting part is provided with a slope (45) highly inclined rearward. A conveyor (3) along the longitudinal direction of the vehicle body is set adjacent to the rear of the rotary blades. An endless charging belt (80) ranging from the slope (45) to the front end of the conveyor (3) is suspended to set above the slope (45) and the conveyor (3). A plurality of lugs (81) made of a flexible material are formed at intervals on the circumferential surface of the charging belt (80).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253211-A (JP)
Title: Multilayer substrate
Inventor: SUGAYA KAZUNORI
IPC: H05K3/46
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unnecessary radiation from a microstrip line for inputting and outputting a high frequency signal on a substrate end of a multilayer substrate.  <P>SOLUTION: A portion between a ground conductor layer of the microstrip line on the substrate end for inputting/outputting signals and a lower-most ground conductor layer of the multilayer substrate is grounded by forming castellation structure to hold a transmission mode of the microstrip line up to the substrate end and suppress unnecessary radiation generated due to differences of connection routes of the ground.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266643-A (JP)
Title: Heat-reflecting adhesive tape
Inventor: KOPF PATRIK
IPC: C09J7/29
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-reflecting adhesive tape capable of providing, when used for wrapping a cable, a product wrapped therein having a high level of heat reflection, and, at the same time, a flexibility more than that of the existing product wrapped in a known adhesive tape.  <P>SOLUTION: A heat-reflecting adhesive tape 1 for wrapping an elongate material such as, in particular, a conductor and a cable harness includes: a tape-like substrate 2 composed of an assembly comprising at least one first layer 2a formed by a glass woven fabric having a basis weight of 30-200 g/m<SP>2</SP>, and at least one second layer 2b formed by a metallic layer having a thickness of 10-40 μm and a thermal effectiveness to SAE J2302 at 350°C of greater than 45°C; and a pressure-sensitive adhesive coating layer 3 applied at least to one side of the substrate 2. The heat-reflecting adhesive tape 1 has flexural rigidity both in its longitudinal and transverse directions of less than 500 mN, preferably less than 300 mN (as measured by a Softometer KWS basic 2000 mN manufactured by Wolf Co., Ltd.).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009254446-A (JP)
Title: Pinball game machine
Inventor: ITAYA YOHEI
IPC: A63F7/02
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make an outer size in the vertical direction of a prize winning means as a whole smaller with a simple structure which adds a change to a guide passage and to smoothly guide game balls through the guide passage regardless of burrs or the like when processing an installation hole on the side of a game panel.  <P>SOLUTION: A pinball game machine includes a prize winning means 15 which is engaged with an installation hole 49 of a game panel 7 and fitted. The prize winning means 15 places a guide passage 39 for guiding game balls winning prizes through a winning pocket 37 in front of the game panel 7 to a rear side of the game panel 7 near a lower part side of a surrounding wall 61 of the installation hole 49. The guide passage 39 includes a pair of guide rails 62 for guiding the game balls to at least a rear part side. An open part 65 opened vertically is provided on the back part side including at least a back end between the guide rails 62. A recessed part 79 recessed downward is provided on the surrounding wall 61 of a lower side of the guide rails 62 in correspondence with the open part 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255324-A (JP)
Title: Rotationally projecting/retracting type mechanical pencil
Inventor: KUBOTA MASAAKI
IPC: B43K24/06
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotationally projecting/retracting type mechanical pencil capable of performing projecting/retracting and delivering of a core with a simple constitution and smoothly by forming a cam part for sliding a tip member and a cam part for sliding a chuck on one member such as a back shaft 14 or an inner sheath 15.  <P>SOLUTION: The back shaft 14 is rotatably connected to a front shaft 11 capable of projecting the tip member 9 from a tip opening hole 11A. The cam part for sliding the tip member and the cam part for sliding the chuck are formed on the inner sheath 15 fitted to this back shaft 14 so as not to be rotatable. In addition, a tip member sliding body 21 and a push member 22 are built in the inner sheath 15 so as to be slidable longitudinally. The tip member sliding body 21 and the push member 22 are configured so as to be slidable longitudinally and not to be rotatable to the front shaft 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009168791-A (JP)
Title: Inspection device for inspecting circuit inspection environment, and inspection method
Inventor: KO HSUAN-CHUNG
IPC: G01R29/08
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To inspect whether accuracy in inspecting an integrated circuit is affected.  <P>SOLUTION: A slot is installed on an inspection board located at the bottom part of an inspection device, to fix an inspected member such as the integrated circuit, and the inspected member is electrically connected to the inspection board. An antenna for receiving radio signals is installed on the inspection board and in proximity to the slot to monitor and measure whether circuit inspection is affected by an excessive amount of noise in an inspection environment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009261102-A (JP)
Title: Motor controller
Inventor: YOSHIDA KOUYA
IPC: B62D5/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller for improving the reliability of motor control by verifying the reliability of a rotor rotation position estimated using a sensing signal.  <P>SOLUTION: A sensing signal generating section 21 generates a sensing signal of a predetermined sensing frequency. The sensing signal is injected into a stator of a motor 3. A response of the motor 3 to the sensing signal is detected by a current sensor 9. A position estimating section 20 obtains an estimated rotation position θ<SP>^</SP>based on the peak of a motor current waveform. A rotation speed calculating section 25 calculates a rotation speed ω<SB>1</SB>of the rotor using the estimated rotation position θ<SP>^</SP>. Meanwhile, a frequency analyzing section 26 analyzes a frequency of a three-phase detection current I<SB>UVW</SB>to obtain a rotation speed ω<SB>2</SB>of the rotor. A reliability verifying section 27 determines that the estimated rotation position θ<SP>^</SP>has no reliability when the difference between the two rotating speeds ω<SB>1</SB>and ω<SB>2</SB>obtained independently from each other exceeds a threshold of speed difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256960-A (JP)
Title: Retainer of door striker
Inventor: FUKUSHIMA KAZUMASA
IPC: E05B15/02
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer of a door striker, which can prevent the easy formation of rust, which can prevent the generation of abnormal noises, and which can improve assembling workability.  <P>SOLUTION: This retainer of the door striker comprises a fixing portion 10 which is welded and fixed in the state of being superposed on the backside 3U of a vehicle body panel 3, and a mounting portion 9 for mounting the door striker; the mounting portion 9 is provided with first and second nut portions 20 and 30 into which a pair of mounting bolts are separately screwed, respectively; the fixing portion 10 is composed of first and second welding and fixing portions 11 and 12; and a first connecting body 40 for connecting the first and second welding and fixing portions 11 and 12 together is provided in a position away from the vehicle body panel; and the first and second nut portions 20 and 30 are supported on the first connecting body 40 via first weak portions 50, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257224-A (JP)
Title: Internal combustion engine device, control method thereof, and vehicle
Inventor: SUGIMOTO HITOSHI
IPC: F02D45/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate determination whether exhaust gas supply by an exhaust gas supply device executing exhaust gas supply supplying exhaust gas of an internal combustion engine to an intake system is normally executed or not.  <P>SOLUTION: Valve full open control for driving and controlling a stepping motor so as to fully open an EGR valve during the engine is operated in idling (S120). When prescribed time t1 elapses after that (S130), it is determined that an EGR system is normal if engine speed Ne is less than threshold value Neref (S160), and it is determined that the EGR system is not normal if engine speed Ne is not less than the threshold value Neref (S170). Consequently, the determination can be facilitated by determining whether the EGR system is normal or not by using only engine speed Ne after executing the valve full open control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257553-A (JP)
Title: Winding type pressure vessel
Inventor: NAKAI TOMOMITSU
IPC: F27B17/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding type pressure vessel having a structure soaking a piano winding layer in cooling water for cooling inner cylinder and capable of prolonging fatigue life without increasing the size and weight of the whole vessel when compared with a conventional pressure vessel by preventing reduction of service life of piano wires forming the piano winding layer caused by hydrogen embrittlement and corrosion.  <P>SOLUTION: This winding type pressure vessel is provided with the piano winding layer 4 provided coaxially with a cylinder 1 on an outer side of the cylinder 1 while a plurality of cooling water passages 3 extended in the direction of an axis of the inner cylinder along an outer peripheral face of the inner cylinder are formed between the inner cylinder 1 and the piano winding layer 4 and constituted by winding the piano wires having tensile force to give compression stress to the inner cylinder 1, and an opening of the inner cylinder 1 is sealed by a lid member to treat an object to be treated at high temperatures under high pressures. A terminal of one piano wire and a start of the other piano wire are mutually coupled through a joint section made of hydrogen absorbing alloy by welding in a plurality of piano wire connecting parts in the piano winding layer 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266444-A (JP)
Title: Mass spectrometer
Inventor: TANAKA YASUFUMI
IPC: H01J49/42
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision of quantitative analysis by preventing fluctuation in efficiency of calculation when counting pulses in a pulse count type detector.  <P>SOLUTION: A control/processing part 30 sends data for establishing a threshold voltage VdL to a D/A conversion part 25 synchronized with scanning a voltage to be applied on a quadrupole mass filter for mass scanning, based on the data held in a memory part 31. Under a normal case, when the mass of ions to reach an ion detector 13 becomes large, a peak value of output signal from a secondary electron multiplier 15 becomes large, thereby, the threshold voltage VDL is made high in line with this. Thereby, even if the mass of ions of analysis object changes, the pulse width of the pulse signals input into the counter 24 is kept to nearly constant and calculation efficiency by the counter 24 is kept at nearly constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264189-A (JP)
Title: Rotator of chip turbine fan
Inventor: IWASE SATORU
IPC: F02C3/073
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotator of a chip turbine fan can reduce stress acting on a fan rotor blade.  <P>SOLUTION: An extension structure for extending in a diameter direction when centrifugal force acts by rotation is provided on the fan rotor blade 2. When the fan rotor blade 2 is going to extend in the diameter direction during rotation, great hoop stress H is acted on the chip shroud 4 which supports the extension. Thereby, even when a temperature of the chip shroud 4 increases to a high temperature and compression stress C is generated, circumferential tensile stress inside the chip shroud 4, that is stress dispersed in the chip shroud 4 out of the stress of the fan rotor blade 2, is sufficiently secured, and the stress S acting on the fan rotor blade 2 is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267661-A (JP)
Title: Microphone having confirmation function of operating state
Inventor: UMEDA TADASHI
IPC: H04R17/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone allowing easy confirmation of an operating state without repeatedly pronouncing voice, strongly blowing breath, or knocking at a windshield at an end part of the microphone by a user.  <P>SOLUTION: The microphone allowing its operating state to be confirmed at a similar state as an actual use state is constructed by being provided with; a test sound output means for outputting test sound by which whether the microphone is in the operating state is confirmed; and an output control means for controlling output of the test sound, in the vicinity of a piezoelectric conversion unit inside the windshield of the microphone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009010337-A (JP)
Title: Integrated circuit having spacer material layer
Inventor: HAPP THOMAS
IPC: H01L27/105
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further-high-density phase-change memory capable of minimizing an interfacial region between a phase-change material of a memory cell and at least one electrode in order to minimize electric energy for programming the memory cell.  <P>SOLUTION: The phase-change memory cell 200a includes a first electrode 202, a dielectric material layer 204, a spacer material layer 206, a phase-change layer 208, and a second electrode 210. The first electrode 202 contacts the dielectric material layer 204, the spacer material layer 206 and the phase-change layer 208. The phase-change material layer 208 contacts the spacer material layer 206 and the second electrode 210. The dielectric material layer 204 and the spacer material layer 206 form a hole 209 for depositing the phase-change material layer therein. In the hole 209, the interfacial surface between the first electrode 202 and the phase-change material layer 208 has a sub-lithographic cross section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265334-A (JP)
Title: Display device, and driving method for the same
Inventor: TANIGUCHI NAOYA
IPC: G09G3/20
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display capable of preventing a brightness difference between areas, while dividing a screen into the plurality of areas.  <P>SOLUTION: The display includes a display part divided into the plurality of areas, and a plurality of source drivers provided in every area, and outputs data signals (Vs1, Vs2) individually to the plurality of areas, using timings of latch strobe signals (LS1, LS2) inputted individually into the plurality of source drivers. The plurality of areas include the latch strobe signals (LS1, LS2) different each other in pulse widths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008255119-A (JP)
Title: Naphthyridine which affect il-4 and g-csf
Inventor: SOLOMON DANIEL M
IPC: A61P35/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound, a composition and a method, described in the specification, concerning to naphthyridines affecting on IL-4 and G-CSF.  <P>SOLUTION: The compound is an antagonist of IL-4 and is an antagonist useful as a medicine for treating allergy, inflammation, autoimmune diseases and specific B-cell lymphomas. The compound and another compound are also a stimulator for production of granulocyte colony stimulus factor (G-CSF) produced from human peripheral blood mononuclear cell (PBMNC) and monocyte/macrophage. So, since the compounds stimulate neutrophile granulopoiesis, the compounds are useful as a treatment medicine for treating a cancer patient and for treating a bone marrow transplanted patient. And pharmaceutical compositions containing a therapeutically effective amount of the compound or another compound with a pharmaceutically permissible carrier are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270844-A (JP)
Title: Live line detection device for optical fiber
Inventor: YAMAJI TADAHIRO
IPC: G01J1/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection efficiency and detection accuracy in a live line detection device for an optical fiber.  <P>SOLUTION: This device is equipped with a first support body 1 for supporting an optical fiber 3 on the incident side, a second support body 2 for supporting an optical fiber 4 on the emission side, and a photodetection element 5 for detecting light. The first support body 1 and one end face of the optical fiber 3 form an inclined plane having a tilt angle of 45 degrees, and the second support body 2 and one end face of the optical fiber 4 also form an inclined plane having a tilt angle of 45 degrees. The first support body 1 and the second support body 2 are allowed to adhere to each other with an adhesive in the form wherein each end face (each inclined plane 7, 8) of both optical fibers 3, 4 faces each other approximately in parallel. Hereby, since the width of an adhesive layer 9 is not regulated by the thickness of a dicing blade, the width of the adhesive layer 9 can be easily narrowed furthermore than the width of an inclined groove as in a conventional example, to thereby suppress scattered light. Consequently, detection efficiency and detection accuracy can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270595-A (JP)
Title: Magnetic bearing device
Inventor: KONDO TAKESHI
IPC: F16C32/04
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic bearing device that is made compact and lightweight, and facilitates control thereof.  <P>SOLUTION: At both ends of a rotating shaft 16, a radial bearing 22 is provided which is formed with electromagnets 19-21 arranged at equal-angle intervals of 120°. The rotating shaft 16 is supported thereon in no contact with the magnetically attractive or repulsive force of the electromagnets 19-21. When the rotating shaft 16 is displaced relative to the radial bearing 22 and supported thereon, the phase inductances of the electromagnets 19-21 become imbalanced. The inductances are detected by current sensors 32-34, and exciting currents are controlled to equalize the inductances.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271165-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: OKUMURA TETSUICHIRO
IPC: G02B13/18
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens having a wide-viewing angle, as well as, providing high optical performance over the entire zoom range and over the entire object distance range.  <P>SOLUTION: In the zoom lens having, in the order starting from the object side to the image side, a first lens group having negative refractive power and a second lens group having positive refractive power, wherein the first and second lens groups move to decrease space in an optical axis direction between the first lens group and the second lens group when zooming from a wide angle end to a telephoto end. the first lens group includes a first a-lens group having negative refractive power, and a first b-lens group having negative refractive power and moving to the object side in the optical axis direction when focusing from a long-distance object to a short-distance object; the first b-lens group has one or more lenses made of plastic material, and a refractive index ndp and an Abbe number νd of material of at least one lens which is made of a plastic material from among them are each set appropriately.  <P>COPYRIGHT: (C)2010,JPO&INPIT