baber/WOPTO huggingface dataset:
Patent JP-2009243222-A (JP)
Title: Ground deformation prevention method
Inventor: KANAI MAKOTO
IPC: E21D9/087
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground deformation prevention method which prevents the occurrence of ground deformation in an earth fill section, when a shield machine advances into natural ground with small earth covering thickness or when the earth covering thickness becomes smaller toward the ground from the inside of the natural ground.  <P>SOLUTION: Cutter heads 10 of upper and lower cutter portions 2 and 3 are rotatively driven, and a lubricant 29 is injected between the shield machine 1 and the natural ground 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241012-A (JP)
Title: Dryer and drying method
Inventor: KINOSHITA HIROAKI
IPC: G02F1/13
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film free from drying unevenness without disturbing air current inside a drying box, in a dryer equipped with the drying box for drying the coating film which is formed by applying a coating liquid containing an organic solvent to a running polymer film, as well as a drying method.  <P>SOLUTION: A plate-like member 90a is placed in parallel with a polymer film 24c, on the coating film surface side of the polymer film in a polymer film inlet 62 of a drying box 60a. The clearance d between the plate-like member 90a and the polymer film 24c is within the range of not less than 0.5 mm and not more than 15 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245353-A (JP)
Title: Information processing system and information processing method
Inventor: ANABUKI GOSHI
IPC: G06F11/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is not easy to correctly perform the test of a parameter or the like to be corrected.  <P>SOLUTION: Processing included in a processing history in the normal operation of an information processing system is reproduced and tested. In this case, the number of kinds of processing to be performed in parallel is determined in consideration of a difference between hardware performance in the normal operation and that in testing (S30). The combination of the respective kinds of processing are sequentially extracted from the processing history and sampled, based on the occurrence frequency and sampling rate of the combination of the processing included in the processing history (S32). The combinations of the extracted processing are respectively performed in parallel (S34). Then, the amount of change in actually measured processing time before/after the correction of the correction object is used to calculate the total processing time in a case where a correction plan is applied in an actual operation (S36).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250442-A (JP)
Title: Air conditioning equipment for building, and building equipped with the same
Inventor: KOJIMA MASAYUKI
IPC: F24F11/76
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide air conditioning equipment for a building capable of not only obtaining good air conditioning performance but also creating various air-conditioning conditions by adjusting the temperature of a back-side space of a room.  <P>SOLUTION: A story-to-story space K between a first story part and a second story part is divided into a plurality of sections by a ceiling material 27, a floor material 28 and beams 22, 23, thus a plurality of story-to-story space sections K1-K3 are formed. The conditioned air from an air-conditioning indoor unit 51 is introduced to one K3 of the story-to-story space sections among them, and the conditioned air is conveyed to the other story-to-story space sections K1, K2 by air conveying equipment. Thus the air conditioning is performed to the entire story-to-story space, and the temperature is uniformized without unevenness. The heat of each air-conditioned story-to-story space section K1-K3 is radiated to each of rooms 17, 18 by a radiating plate 31 to condition the indoor air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254090-A (JP)
Title: Method of driving permanent magnet synchronous motor by one sensor
Inventor: KUBE YASUSHI
IPC: H02P6/08
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain elimination of necessity of mounting precision, sinewave driving capable of high-speed rotation and high-speed response with one or more motor sensors by providing a motor control driver including a PLL phase control method by one sensor.  <P>SOLUTION: In a permanent magnet synchronous motor control apparatus provided with means for detecting a sensor of one pulse or more per one turn mounted on a motor and induced voltage detection means, a storage element built in a CPU or the like stores a phase difference between an induced voltage and the sensor upon starting and then energization control is performed at an appropriate timing by the CPU with reference to a signal from the sensor, based on the phase difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248724-A (JP)
Title: Electric power steering device
Inventor: TAKISHITA KENICHI
IPC: F16H57/037
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of maintaining lubrication property over a long period of time without deteriorating startability by a grease in chilling time.  <P>SOLUTION: The electric power steering device 1 performs turning of a vehicle by driving an electric motor M according to steering input and transmitting drive force of the electric motor M to a steering system through a worm gear 61 and a worm wheel 62. The worm gear 61 or the worm wheel 62 is coated with the grease G. On an axial lower end part of the worm wheel 62, a grease returning mechanism 7 having a meshing part 73 meshing with the worm gear 61 at an outer diameter side of the worm wheel 62 is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252573-A (JP)
Title: Light source system, projector, and display device
Inventor: KOMATSUZAKI MAKOTO
IPC: F21Y101/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source system for suppressing the brightness fluctuation of light to be emitted from a light source, and to provide a projector and a display device.  <P>SOLUTION: The light source system 2 includes the light source 201 using an AC current for emitting light, and a LED light source 204 using a LED control part 205 for controlling light to be emitted. The LED control part 205 drives the LED light source 204 in response to an output signal SO output by an optical sensor 209. In this case, the LED control part 205 drives the LED light source 204 so that the brightness fluctuation of light from the light source 201 is mitigated by light from the LED light source 204.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213851-A (JP)
Title: Cushion modeled on human upper body for autocrime prevention
Inventor: MAKI TAKEO
IPC: A47C27/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autocrime prevention cushion which may look like a person sitting on a car seat since autocrimes tend to occur when no one or only a driver is in a car.  <P>SOLUTION: A cushion modeled on a human upper body shown in Fig.1 is set up as shown in Fig.2, and attached to the backrest of a car seat, so as to make it look like a person sitting in the car from outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252339-A (JP)
Title: Optical information recording and reproducing apparatus
Inventor: OGATA TAKESHI
IPC: G11B7/004
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that for the optical information recording medium using holography, the property or quality of the recording medium changes regardless of the light intensity, for this reason, the portion of recording medium near the location where record/reproducing performs is changed in property or quality caused by light diffusion and reflection due to the recording and reproducing apparatus, optical information recording medium, scratch and defect, when recording and reproduction are attempted to be executed at the portion of the recording medium where the dust or scratch is present thereon or where the defect such as bubble, impurity, etc., is present inside the medium, and therefore, the recording medium is affected by a reduction in the amount of recording capability, in consequence, the recording and reproduction at the portion of defect of the medium reduces the reliability of the recording medium.  <P>SOLUTION: An optical information recording and reproducing apparatus using holography includes an optical pickup, a phase conjugate optical system, a disc cure optical system, and a defect discrimination optical system; and an optical detector that receives light emitted from the defect discrimination optical system and transmitted through or reflected from an optical information recording medium. Reference light and signal light are radiated onto the optical information recording medium to record and reproduce digital information by using holography.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259408-A (JP)
Title: Fuel cell system, its operation control method, and maintenance and management method
Inventor: NORIMOTO MASATO
IPC: B60L11/18
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintenance characteristics of a fuel cell accompanied by fluctuated loads.  <P>SOLUTION: A fuel cell system 30 mounted on a fuel cell vehicle 20 includes a first fuel cell system 40 and a second fuel cell system 50 which are independently controlled. A control unit 70 makes an output P41 of a fuel cell stack 41 of the first fuel cell system 40 controlled at a designated output Pr when an output demand Pd to the fuel cell vehicle 20 is a designated value Th1 or more, and controls an output P51 of the fuel cell stack 51 of the second fuel cell system 50 so as to make an output of the whole fuel cell system 30 become the output demand Pd or more. Further, when the output demand Pd is smaller than the designated value Th1, an operation of the fuel cell stack 41 is stopped, and the output P51 of the fuel cell stack 51 is controlled so as to make the output P51 of the fuel cell stack 51 become the output demand Pd or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256955-A (JP)
Title: Window
Inventor: TSUKI AKIHIRO
IPC: E06B5/20
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window having a window frame which instantaneously exhibits damping effect and prevents impact sound from occurring and which enables the simplification of working steps during the installation.  <P>SOLUTION: This window includes an upper frame (window frame member) 1, generally wedge-shaped through members 2a, 2b having respective cross sections convergent to the outdoor side, damping members 3a, 3b attached to both sides of the depth surface of the through members, respectively, and bolts (pressing means) 4a, 4b. The upper frame includes generally wedge-shaped hollow sections 5a, 5b into which the through members are inserted, respectively. The bolts press the through members to the outdoor side of the upper frame, respectively. The damping members are pressed against the depth surface of the upper frame and the depth surfaces of the through members. Since the through members and the damping members are installed on the upper frame, the mass of the upper frame is increased, and since the damping members are pressed against the upper frame by the through members, a tension is applied to the upper frame and the rigidity of the upper frame is increased. Therefore, the vibration of the upper frame is suppressed, and the noise thereof is reduced. Since the vibration is suppressed by increasing the mass and the rigidity of the upper frame, much time is not required by a time when the damping effect is exhibited. Since a movable part is absent, sound is not produced by opening and closing the window.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257215-A (JP)
Title: Fuel injection device
Inventor: AIJIMA TETSUJI
IPC: F02M61/16
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain favorable restarting performance of an engine after fuel is supplied even when the fuel runs out with a relatively simple structure, in a fuel injection device using a piezo-injector 6.  <P>SOLUTION: The fuel injection device includes the piezo-injector 6 that conducts fuel injection by adding pressure to a pressure chamber 43 mounted on the engine and filled with low-pressure fuel, an accumulating pipe 5 for retaining high-pressure fuel for supplying into the piezo-injector 6, a high-pressure pump 4 that pressure feeds high-pressure fuel into the accumulating pipe 5, and an accumulating tank 18 that keeps the pressure of a low-pressure fuel passage 27 connected with the pressure chamber 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257968-A (JP)
Title: Sample tray
Inventor: NABESHIMA MASAICHI
IPC: G01N30/24
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample tray of an autosampler for eliminating the arrangement of a sample vessel and dispensation of a sample.  <P>SOLUTION: This sample tray 10 is used for an autosampler 20 capable of automatically sampling and supplying a liquid sample. The sample tray 10 can be arranged in the autosampler 20, has a recessed liquid flow channel 2 in its top surface, and has a feed port 3 and discharge port 4 communicating with the liquid flow channel 2. The sample tray 10 is arranged on a sample tray mounting section 14, and the liquid sample held in the liquid flow channel 2 is automatically sampled and supplied by an arm 11, a sampling needle 12 and a sampling section 13 of the autosampler 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264148-A (JP)
Title: Exhaust emission control device
Inventor: KAWADA YOSHIHIRO
IPC: B01D53/94
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of showing high NOx reduction performances right after a stage where exhaust gas temperature reaches activation temperature zone of selective reduction type catalyst even under a condition where exhaust gas temperature is low such as in the case of engine start and low speed travel.  <P>SOLUTION: The exhaust emission control device is provided with the selective reduction type catalyst 11 provided with a characteristics making NOx selectively react with ammonia even under existence of oxygen, and an urea water adding valve 14 (urea water adding means) adding urea water 13 as reducer to an upstream side of the selective reduction type catalyst 11, in the middle of an exhaust pipe 10 in which exhaust gas 8 from an engine 1 flows. The device is additionally equipped with an urea water discharge decomposition reactor 18 forcibly decomposing solid of urea to ammonia by discharge plasma and introducing the same to the exhaust pipe 10 at an upstream side of the selective reduction type catalyst 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002937-A (JP)
Title: Sensor element
Inventor: COWBURN RUSSELL
IPC: H03K19/168
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide sensor element which can design magnetic properties by selecting shape of nanomagnet being its component.  <P>SOLUTION: The sensor element includes nanomagnet having revolution symmetry of third or fifth order. This revolution symmetry is selected so that the nanomagnet may become superparamagnetic to effectively eliminate magnetic hysteresis with the result that magnetization of the nanomagnet may depend only on the current value of the applied magnetic field, not on the history of the magnetic field. Thus a new and wide variety of properties can be provided for simple material merely by varying the symmetry of the nanomagnet as a component, achieving the preparation of an artificial magnetic material with exceptionally wide range of application.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009261842-A (JP)
Title: Radiographic imaging apparatus and method for detecting defective image
Inventor: KUWABARA TAKAO
IPC: A61B6/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus and a method for detecting a defective image wherein a flat panel type radiation detector (FPD) usable continuously is prevented from being repaired or replaced unnecessarily and the FPD is replaced or repaired at need.  <P>SOLUTION: Whenever a radiation image of a subject is captured using the radiation detector, a radiation irradiation history is recorded for each pixel of the captured radiation image, to generate radiation irradiation history data. Using the radiation irradiation history data, after the radiation detector is irradiated with radiation while the subject is absent or without irradiation, a non-imaged area where the subject is not imaged any time is detected from image data for detecting the defective image generated using the image data read from the radiation detector, and the defective image is detected from image data of an area obtained by removing the non-imaging area from the image for detecting the defective image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270283-A (JP)
Title: Panel with frame, and fence using the same
Inventor: YUKIUE YOSHIO
IPC: E04H17/16
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel with a frame, which has a frame body preventing a deterioration in a holding function of an end of the panel, even if a protruding portion such as a burr is formed at the cut end of the panel, and the fence using the panel.  <P>SOLUTION: The end of the panel 2 with the frame is inserted into a groove portion 32 which is provided with a receiving plate portion 33 suspended at a spacing along the longitudinal direction of the frame body 3, and a holddown plate portion 34; a protrusive streak 35 is formed along the longitudinal direction on the inside surface of the receiving plate portion 33; an edge member 6 is mounted along the longitudinal direction on the inside surface of the holddown plate portion 34; the end of the panel 2 is inserted into the groove portion 32, and held in the state of being pinched between the protrusive streak 35 and the edge member 6; and a leading end 22 of the panel, which is inserted into the back side of the groove portion 32 from a sandwich portion, is locked by a fixing screw 7 which is screwed in from the holddown plate portion 34, so as to be inhibited from coming off the groove portion 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270613-A (JP)
Title: Bearing structure of turbocharger
Inventor: KITADA TAKAYOSHI
IPC: F16C27/00
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rotational vibration transmission and a noise in a simple structure with no durability problem even when an oil film is not sufficiently formed.  <P>SOLUTION: A bearing holder (oil film damper) 30 is fitted to a retainer 80 and an extension portion 14 in a floating state. At this time, clearances a1 and a2 are formed in a radial direction, and clearances c1 and c2 are formed in an axial direction, respectively between the retainer 80 and extension portion 14 in holding portions 35 and 36 of the oil film damper 30. The clearances a1 and a2 in the radial direction are smaller than the clearance b for forming an oil film, and the clearances c1 and c2 in the axial direction are smaller than the clearances d1 and d2 respectively formed between protruding portions 81 and 13 and outer rings 22 and 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269723-A (JP)
Title: Paper discharge mechanism of printer
Inventor: MOTOKI YOSHIYUKI
IPC: B65H29/22
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the conveying force of paper, and to smoothly insert distal end edges of paper conveyed from a recording part between both of rollers 6 and 12.  <P>SOLUTION: Pressure contact force of both of the rollers 6 and 12 when the paper 2 is not interposed between both of the rollers 6 and 12 is set to pressure contact force by which the paper 2 can be easily inserted between both of the rollers 6 and 12. A paper discharge guide unit 8 is rotated when a paper discharge lever 15 is pressed by the paper 2 discharged by rotation of both of the rollers 6 and 12. The paper discharge lever 15 is provided on a downstream side of a rotation fulcrum of the paper discharge guide unit 8 in a discharging direction. A pressing roller 12 is provided on an upstream side of the rotation fulcrum in the discharging direction, and is moved in a direction for performing pressure contact of the paper discharge roller 6 by rotation of the paper discharge guide unit 8 due to the paper discharge lever 15 being pressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271349-A (JP)
Title: Display control device and method, and program
Inventor: INADA TETSUJI
IPC: G02F1/133
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in image quality due to insufficient brightness of light from a backlight.  <P>SOLUTION: A backlight brightness calculation part 121 obtains a backlight brightness of light emitted by a backlight based on an image signal of a display image. A moving image determining part 122 determines whether the display image is a moving image or not based on the image signal. A correction value calculation part 123 increases, when the display image is a moving image, a previous correction value by a prescribed value to set a new correction value and reduces, when the display image is a static image, the previous value by a prescribed value to set a new correction value. An addition part 124 adds the correction value to a backlight brightness to correct the backlight brightness. The present invention can be applied to a liquid crystal display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270353-A (JP)
Title: Handgrip device
Inventor: MIYAMOTO HIDEKI
IPC: E05B1/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handgrip device which can be used as a support during a door panel opening/closing operation, and which can be easily used even by an aged or disabled person having a weak grip.  <P>SOLUTION: This handgrip device comprises: a base portion which is attached along a jamb provided on an opening, and a body portion which is provided integrally with the base portion; the body portion is elongated upward at a predetermined spacing between itself and the base portion; and the handgrip device is equipped with a handgrip portion which has all corner portions at an upper end formed in a curved or spherical shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268767-A (JP)
Title: Pachinko game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of further improving a performance effect by a performance member which falls by gravity.  <P>SOLUTION: In the Pachinko game machine which is provided with the performance member 12 that can be elevated and lowered at the prescribed position of a game board and is capable of executing a performance by elevating and lowering the performance member 12 corresponding to game contents, the performance member 12 falls by gravity while being rotated about a rotary shaft L extending in the vertical direction, and the performance member 12 is provided in an accessory 5 to which a symbol display means 6 capable of variably displaying or stop-displaying a symbol is to be attached and is capable of being elevated and lowered more on the front side than the symbol display means 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT