baber/WOPTO huggingface dataset:
Patent JP-2008138678-A (JP)
Title: Advanced booster rotor vane
Inventor: WOOD PETER J
IPC: F04D29/38
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advanced booster rotor vane which minimizes the sacrifice of efficiency.  <P>SOLUTION: An airfoil (50) is composed of a leading edge (52) extending from a root (54) to a tip (55), an inner span region (155) and an outer span region (156). The leading edge includes a sweep angle profile so that the sweep angle increases from the root (54) to a first height location (151) at a first rate of change in which the sweep angle is substantially constant and thereafter increases at a second rate of a change in which the sweep angle is substantially constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062096-A (JP)
Title: Heart wall tension reduction apparatus
Inventor: SCHWEICH CYRIL J JR
IPC: A61F2/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for a heart failure treatment capable of reducing the heart wall tension therein.  <P>SOLUTION: This heart treatment apparatus comprises: an elongate member extending across the ventricles of heart, a first anchor pad which fixes the elongate member to the heart chamber and is in contact with a first portion of the heart wall; a second anchor pad which fixes the elongate member to the heart chamber and is contact with a second portion different from the first portion of the heart wall; and a third anchor pad which fixes the elongate member to the heart chamber and is contact with a third portion different from the first and second portions of the heart wall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075092-A (JP)
Title: Method for manufacturing hard coat film or sheet, method for manufacturing hard coat film or sheet with functional inorganic thin film
Inventor: INABA YOSHIMI
IPC: C08J7/04
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film or sheet capable of putting an adhesion between a hard coat layer and a substrate and a film bending crack, a curling or the like into a practically tolerance and having a pencil hardness of ≥4 H, in a case of a plastic film or sheet used as a substrate for forming a hard coat.  <P>SOLUTION: The hard coat film or sheet 1 comprises a cured resin film layer 50 formed on a transparent plastic film or a sheet substrate 10, and after that a layer containing an inorganic or organic inner cross-linked super fine particles 40 as a first hard coat layer on the substrate 10 is formed, the hard coat film or sheet 1 is the cured resin film layer 50 made by forming a thin film of a clear cured resin as a second hard coat layer, the inner cross-linked super fine particles 40 which is made to be a mean diameter of the inside cross-linked super fine particles 40 of ≥0.01 μm and ≤5.0 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009139548-A (JP)
Title: Density detector
Inventor: NOSE KATSUYA
IPC: G03G15/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density detector capable of improving the replacement life time of a cleaning member 25 by restraining toner particles from adhering to both a transparent window 11a and the cleaning member 25 during standby without increasing the number of components or complicating a mechanism.  <P>SOLUTION: A shutter 17 reciprocates on a moving path along a shutter cover 16 by its being driven by a shutter motor 20. When a control toner image is detected by a density detection sensor unit 10, the shutter 17 moves so that an opening 17a coincides with the opening 16a of the shutter cover 16, thereby disposing the transparent window 11 opposite a photoreceptor drum 1. At timings other than it, the opening 16a is closed by the shutter 17 thereby shutting the transparent window 11a off from the photoreceptor drum 1. At this time, the cleaning member 25 of a conductive brush provided for the shutter 17 is in contact with the transparent window 11a and covers the transparent window 11a in order to separate a space in which scattering toner is floating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235856-A (JP)
Title: Semiconductor device
Inventor: KANEKO SAICHIRO
IPC: H01L27/088
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dispersion in current values in which overcurrent protection function works in a semiconductor device having the overcurrent protection function to a lateral IGBT.  <P>SOLUTION: The lateral IBGT1 that is a main switching element controllable by gate voltage and a current detection lateral IBGT10 are connected in parallel. A base region 109 of the current detection lateral IBGT10 and an emitter region 106 of the lateral IBGT1 are electrically connected. An emitter region 108 of the current detection lateral IBGT10 and the emitter region 106 of the lateral IBGT1 are electrically connected via the sensing resistor 4 of a current detection circuit 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141145-A (JP)
Title: Semiconductor device and method of manufacturing the same, and display device
Inventor: KIMOTO KENJI
IPC: H01L21/336
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has higher performance of transistor characteristics through improvement in driving power, a decrease in sub-threshold coefficient, reduction of an off current, and reduction of a driving voltage, and is reduced in power consumption.  <P>SOLUTION: The semiconductor device includes: a conductive electrode 103 provided on a substrate 101; an insulating film 104 provided on the conductive electrode 103; a semiconductor 105 provided above the conductive electrode 103 with the insulating film 104 interposed; and conductive regions 109 provided on both sides of the semiconductor 105 in contact with the insulating film 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137210-A (JP)
Title: Ink-jet recording device
Inventor: NISHINO SATOSHI
IPC: B41J2/185
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of effectively performing maintenance operation by a simple method without damaging an ink discharge surface when performing the maintenance operation of a recording head.  <P>SOLUTION: The ink-jet recording device comprises the recording head 7 having the ink discharge surface 10, and a maintenance device 20 performing the maintenance of the recording head 7. The maintenance device 20 comprises a suction cap unit 21 performing the suction operation of filling ink in a nozzle 8, and an ink absorbing unit 22 provided downstream of the suction cap unit 21 in the moving direction of the recording head 7 after the suction operation, and having an ink absorber 27 contacting ink stuck to the ink discharge surface 10 in a non-contact state with the ink discharge surface 10 to absorb the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110475-A (JP)
Title: Portable tool
Inventor: ONOSE AKIRA
IPC: B23D47/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable tool capable of improving visibility, assembly property, and operability of the tool.  <P>SOLUTION: This portable tool is provided with a driving switch 10 for driving the portable tool, a safety lever 11 for locking the driving switch in an off condition, and an illuminating device 3 for illuminating a section around a workplace. This illuminating device is lit when the off condition of the driving switch 10 is released by the safety lever 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053180-A (JP)
Title: Acceleration sensor
Inventor: KAZAMA ATSUSHI
IPC: G01P15/18
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor of which properties such as sensitivity hardly change to disturbing forces added to a sensor chip.  <P>SOLUTION: The acceleration sensor has a supporting frame; a weight part supported in the supporting frame via flexible beam parts; semiconductor piezoresistive elements provided in the beam parts; and wiring for connecting them. The acceleration sensor detects acceleration on the basis of changes in the resistance of the piezoresistive elements. Stress buffering parts are formed in the beam parts except parts in which the piezoresistive elements are formed. The stress buffering parts are formed at approximately center parts of the beam part. Even if disturbing forces are added to a sensor element in the longitudinal directions of the beam parts, the stress buffering parts absorbs the disturbing forces. Since stress in the longitudinal directions of the beam parts hardly changes, the shape changeability of beams hardly changes to reduce sensitivity changes due to the effects of disturbing forces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142364-A (JP)
Title: Rotary chair
Inventor: MATSUEDA HIDEAKI
IPC: A47C3/18
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary chair by which reverse rotation of the chair can be done without contacting with a table by a mechanism in which the rotation position of the chair is displaced rearward from the center of the chair.  <P>SOLUTION: The rotary chair is constituted of a turntable 30 rotatable in right and left directions and a chair body 1 in which a seat section 9 and a backrest section 10 which are integrally formed on a base plate 2 are supported by a leg body 4, and the base plate 2 is secured onto the turntable 30 with the center of the chair body 1 different from the rotary center of the turntable 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011066023-A (JP)
Title: Patterned crystalline semiconductor thin film
Inventor: INOUE KAZUYOSHI
IPC: H01L21/20
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterned crystalline semiconductor thin film which can be manufactured without using a photoresist and be directly drawn into a desired shape.  <P>SOLUTION: There is provided the patterned crystalline semiconductor thin film, obtained by forming an amorphous thin film comprising indium oxide as a main component, crystallizing a part of the amorphous thin film to allow the part to be a semiconductor, and removing an amorphous part of the partially crystallized thin film by etching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2008119481-A (JP)
Title: Delivery system for stent graft with anchoring pin
Inventor: MITCHELL JAMES
IPC: A61F2/82
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control the stent graft setting operation in the process of the initial deployment of a stent graft and the re-deployment of the stent graft (after completion of deployment of a part of the stent graft).  <P>SOLUTION: A proximal anchor stent ring 208 of an intravascular prosthesis includes a proximal apex, a distal apex, a strut extending between the proximal and distal apexes, and anchoring pins. The strut, the proximal apex and the distal apex define an imaginary cylindrical surface. A pair of the anchoring pins is disposed on the strut adjacently to each proximal apex. The anchoring pins extend inward from the inner surface of the strut and protrude outward radially from the cylindrical surface with the strut as the starting point. By locating the anchoring pins inward, the delivery profile of the proximal anchor stent ring can be minimized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009142427-A (JP)
Title: Pachinko machine
Inventor: SHIRAI NORIYA
IPC: A63F7/02
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation rate from being reduced even when a ready-to-win state accompanying a performance is displayed.  <P>SOLUTION: When a game ball is detected in the entrance passing sensor of a ball path, whether or not it is during the variable display of patterns and during the display of a super ready-to-win state is determined. When it is not during the display of the super ready-to-win state, detection signals from the entrance passing sensor are canceled. When it is during the display of the super ready-to-win state, the detection signals from the entrance passing sensor are received. When the detection signals from the entrance passing sensor are received, whether or not the game ball is already detected by the entrance passing sensor during the display of the super ready-to-win state is determined. When the game ball is not already detected by the entrance passing sensor, whether or not a winning is won in winning drawing is determined. When the winning is won, reporting sound is output from a speaker before the variable display of the patterns is ended, a lamp is made to flicker to report that the winning is won accompanying that.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143361-A (JP)
Title: Drive unit for hybrid vehicle
Inventor: UECHI KENSUKE
IPC: B60L50/16
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for a hybrid vehicle capable of following a rotational frequency of a clutch plate in a synchronizing side, even when rotational frequency of a clutch plate in a synchronized side increases during a speed change.  <P>SOLUTION: This drive unit for the hybrid vehicle is applied in the hybrid vehicle having the first rotor rotation-controlled by a motor, and the second rotor engaged with the first rotor. The drive unit for the hybrid vehicle finds a differential value of the rotational frequency of the second rotor, finds a value of feedforward term torque, based on the differential value of the rotational frequency of the second rotor and an inertia moment of the first rotor, and adds thereafter the feedforward term torque to a prescribed torque output to the first rotor. The rotational frequency of the first rotor is made to follow the rotational frequency of the second rotor, even when the rotational frequency of the second rotor is varied, by this manner, in the feedforward control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142936-A (JP)
Title: Wire-cut electric discharge machine with water level abnormality detecting function, and water level abnormality alarm generation cause specifying method
Inventor: KITA YUKI
IPC: G05B19/409
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire-cut electric discharge machine with a water level abnormality detecting function and a water level abnormality alarm generation cause specifying method.  <P>SOLUTION: The wire-cut electric discharge machine comprises a liquid supply means for supplying a machining liquid to a machining tank 3, a liquid draining means for draining the machining liquid from the machining tank, a detecting means for detecting the water level of the machining liquid stored in the machining tank, a water level adjusting mechanism for supplying or draining the machining liquid to adjust the water level in the machining tank, and the water level abnormality detecting function 6 for generating a liquid level abnormality alarm when a difference between the water level detected by the water level detecting means and a target level exceeds a preset range. It also has an output means for stopping the supply of the machining liquid to the machining tank and outputting a drain command when the alarm is generated, a display means 13 for displaying a question to an operator about a variation of the water level and the condition of the water level adjusting mechanism, an input means for inputting an answer to the question, and a cause specifying means 14 for specifying a site as a cause of the generated alarm from the input reply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147689-A (JP)
Title: Sealing device for underwater sound source
Inventor: TANITSU KENJI
IPC: H04R1/44
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for an underwater sound source which constitutes a sealing mechanism for emergency.  <P>SOLUTION: The sealing device for the underwater sound source includes an enclosure 2 dipped in water, a diaphragm 4 embedded in an opening 3 formed in the enclosure 2 and having one surface placed in water, a flexible sealing member 5 disposed between an outer circumference of the diaphragm 4 and an inner periphery of the opening 3 and keeping watertightness while allowing the diaphragm 4 to move forth into the water and back, an actuator 6 stored in the enclosure 2 and driving the diaphragm 4 forward and back, and an assistance seal member 7 brought into contact with the diaphragm 4 when the diaphragm 4 is positioned at the endmost part of a motion range to seal the part of the enclosure 2 inside the flexible sealing member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143449-A (JP)
Title: Container holder
Inventor: SAKAKIBARA SHIGETOSHI
IPC: B60R7/04
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To partition the inside of a storing part into a plurality of storing parts when opening a lid member.  <P>SOLUTION: A lid member L sinks to a rear side in the storing part 12 provided in a body member M and is brought into a standing state when opening the lid member L. A planar first partition member P1 and a second partition member P2 are provided on a rear side facing the storing part 12 of the lid member L. The first partition member P1 and the second partition member P2 can be displaced to storing states along the rear side of the lid member L and partitioning states for partitioning the storing part 12 by being extended to the inside of the storing part 12 from the rear side of the opened lid member L. The first partition member P1 and the second partition member P2 in the partitioning states are brought into contact or close with/to a front wall 13 and a bottom wall 17 opposed to the rear side of the opened lid member L in the storing part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284869-A (JP)
Title: Flexible metal laminated plate having high visible ray transmittance
Inventor: KIM KYUNG KAK
IPC: B32B15/08
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the defect ratio at the time of an IC packaging by raising the transmittance.  <P>SOLUTION: This flexible metal laminated plate having a high visible ray transmittance includes a polymeric film, a tie coat layer which is formed by coating a chromium or nickel-chromium alloy on one surface of the polymeric film, a metal seed layer which is formed on the tie coat layer, and a metal conductive layer which is formed on the exposed surface of the metal seed layer, and is characterized in that the optical transmittance (at λ=600 nm) is 63% to 80%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167431-A (JP)
Title: Image forming apparatus and image quality adjusting method
Inventor: NAKANE NAOMI
IPC: H04N1/407
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of stably achieving high-accurate image adjusting processing, irrespective of deterioration in image forming characteristics.  <P>SOLUTION: An image forming apparatus forms gradation patterns on a sheet and executes predetermined image quality adjustment processing on the basis of the printing status of the formed gradation patterns. The apparatus has a variation information acquiring section for acquiring information about the variation of the predetermined characteristics influencing the image quality of an output image, and a control section for forming gradation patterns setting a pattern interval of each of density regions on a sheet on the basis of the information acquired by the variation information acquiring section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009157015-A (JP)
Title: Led display apparatus and led display unit
Inventor: NAKAJIMA CHIAKI
IPC: G09F9/40
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve fine sight by improving translucency between a plurality of display LEDs in an LED display apparatus in which the display LEDs are disposed on a flat substrate.  <P>SOLUTION: The LED display device 1 in which the display LEDs are disposed on the flat substrate 2 includes: the translucent and insulative substrate 2; the display LEDs disposed on predetermined parts of the substrate 2; a transparent conductive film 4, 5 formed on the substrate 2 and used as wiring for the display LEDs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154792-A (JP)
Title: Side mirror apparatus of construction equipment
Inventor: YABUKI TOMISHIGE
IPC: B60R1/06
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side mirror apparatus of construction equipment where a side mirror can be easily moved between an overhang position and a retreated position with a simple structure.  <P>SOLUTION: This side mirror apparatus of the construction equipment includes a stay 21 with the side mirror attached to one end part, a stay holder 22 that retains the other end part 21b of the stay 21 rotatably and movably in a vertical direction, a guide member 227 that is attached to the other end part 21b of the stay 21 in the stay holder 22 and has two guide grooves at an outer periphery edge, a guide claw 220 that is provided in the stay holder 22, regulates rotation around an axial line of the other end part 21b of the stay 21 with engaged with the one guide groove, and releases the engagement when the stay 21 is moved upward, and a compression coil spring 229 that supports the guide member 227 downward to the direction of the guide claw 220.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157301-A (JP)
Title: Electro-optical device
Inventor: YOKOYAMA OSAMU
IPC: G02B30/25
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic display device which can reduce the space between an electro-optical panel and lenticular lens.  <P>SOLUTION: This electro-optical device which displays a multi-viewpoint image comprises an electro-optical panel 7, a first polarizing plate 35 which is oppositely arranged approximately in parallel on the display side of the electro-optical panel 7, and the lenticular lens 5 which is arranged between the electro-optical panel 7 and the first polarizing plate 35 and formed by arranging a plurality of cylindrical lenses 50 extended in the longitudinal direction in parallel to each other. A material with a lower index of refraction than that of the composing material of the lenticular lens 5 is filled between the first polarizing plate 35 and the lenticular lens 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179349-A (JP)
Title: Method of estimating risk of lack of contact with ground for automobile
Inventor: BERTRAND DAVID
IPC: B60W10/18
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable method of estimating a risk of a lack of contact with the ground for an automobile exhibiting more successful performance compared to well-known methods.  <P>SOLUTION: According to the method, the risk of a lack of contact of the automobile with the ground is estimated as a function of a maximum grip potential μ<SB>max</SB>of the tire, a utilization percentage P<SB>u</SB>representative of the fraction of the maximum grip potential of the tire being used, and a magnitude P<SB>s</SB>associated with a risk of the tire hydroplaning, in particular a loss of tire ground contact area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150633-A (JP)
Title: Exhaust steam recompression using method and device
Inventor: CHO SHOTEI
IPC: F25B1/06
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient exhaust steam recompression using method and device with low plant and equipment investment.  <P>SOLUTION: By adding a mechanical steam transporter to a suction opening side of an ejector, providing a rising width of steam pressure by the steam transporter at 12 kPa or less, and providing a pressure increase amount of pressurizing a fluid by using a pump when using condensed hot water as a driving fluid for the ejector and sucking in exhaust steam at 0.6 MPa or less, since a suction amount of the exhaust steam by a low pressure blower is extensively increased, the plant and equipment investment is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT