baber/WOPTO huggingface dataset:
Patent JP-2008193970-A (JP)
Title: Walking-type working machine
Inventor: YASUHARA TAKUTO
IPC: A01B33/02
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type working machine, the working unit of which is easily raised up to a height with stably holding a steering handle, irrespective of the changing operation of a working clutch.  <P>SOLUTION: A lateral pair of arm units 41 directing forward and backward and a working clutch lever 40 having a lever unit 42 sideways to the machine body are held by a steering handle 10 to be freely swingable and liftable in a descending attitude and an ascending attitude while forcing upward in an elevation-stop attitude. A lateral pair of main support units 13 and an auxiliary support unit 14 are installed to a rod 12, sideways to the machine body, of the steering handle 10, wherein the main support units are installed to both ends of the rod. The lateral pair of the main support units 13 approach the working clutch lever 40, operated in descending attitude to be integrated with the clutch lever 40. The auxiliary support unit 14 is placed at a height smaller than that of the lateral pair of the main support units 13, while it separates with respect to the clutch lever 40 operated in the descending attitude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053678-A (JP)
Title: Plasma etching method and plasma etching apparatus capable of detecting end point
Inventor: YAMAMOTO TAKASHI
IPC: H05H1/46
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching method and apparatus not requiring the setting of special regions for detecting end points.  <P>SOLUTION: In an etching process for etching an etching ground on a Si film by bringing SF<SB>6</SB>gas into the plasma state, this process comprises two steps: a large-quantity supplying step for supplying a large quantity of SF<SB>6</SB>gas; and a small-quantity supplying step for supplying a small quantity of SF<SB>6</SB>gas. An end point detection processing section 34 measures the luminous intensity of Si or SiFx in plasma in the small-quantity supplying step, and determines it as an etching end point at the time when the measured luminous intensity is a preset reference value or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128915-A (JP)
Title: Grounding method
Inventor: NAKANISHI KEITA
IPC: H05F3/02
Filed: 2007-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reaalize a grounding method less likely to be a generation source of electromagnetic wave noise.  <P>SOLUTION: Two objects 1 capable of charging are connected to each other by using a conductor 2 with a surface resistance set from 10<SP>5</SP>to 10<SP>13</SP>Ω, and furthermore, one of the objects 1 is grounded by using a similar conductor 2. Since the conductor 2 has a surface resistance limited in the above range, it is difficult to function as a reception or a transmission of an electromagnetic wave, so that it is less likely to be a generation source of the electromagnetic wave noise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206348-A (JP)
Title: Semiconductor device
Inventor: HIYAMA KAZUAKI
IPC: H03K17/08
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of adjusting an operation level of an overcurrent protection circuit without changing a reference voltage.  <P>SOLUTION: The semiconductor device includes a switching device having a cell separation structure which can output a sense current supplied to a main current by the prescribed shunt ratio from its sense terminal, sense resistance of which one edge is connected to the sense terminal and the other edge is connected to the ground, a correction current generating circuit which supplies a correction current to the one edge of the sense resistance in both directions of discharge and suction, the overcurrent protection circuit which inputs the sense voltage when the sense current and correction current flow the sense resistance, and outputs a stop signal when the sense voltage is larger than the prescribed reference voltage, and a driving circuit which stops driving of a gate of the switching device when receiving the stop signal from the overcurrent protection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182755-A (JP)
Title: Mounting structure of sash frame for reform
Inventor: KOUCHI KAORU
IPC: E06B7/22
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a sash frame for reform, which can enhance waterproofness between an existing sash frame and the sash frame for reform.  <P>SOLUTION: In this mounting structure of the sash frame for reform, the sash frame 5 for reform is mounted on the existing sash frame 3 which is mounted in the opening 2 of a building skeleton 1; a bed frame 4 is mounted on the existing sash frame 3; the sash frame 5 is mounted on the bed frame 4; and a watertight material 22 is provided between the bed frame 4 and the existing sash frame 3 in such a manner as to be brought into close contact with an outdoor side part of the bed frame 4 and the existing sash frame 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201383-A (JP)
Title: Hybrid vehicle and its control method
Inventor: HASHIMOTO TOSHIYA
IPC: B60L50/16
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set an initial driving condition in selecting a shift position associated with a plurality of driving conditions and allowing a driver to select arbitrary driving condition among the plurality of driving conditions.  <P>SOLUTION: A hybrid vehicle 20 sets a tentative first stage SPitmp corresponding to a vehicle velocity V when a driver switches from a D position to an S position (Step S120). If a first stage correction value ΔSPi based on a road surface slope θ and an output limit Wout of a battery 50 is equivalent to a value 0, sets the first stage SPitmp to an actual shift position SP* as it is, and if the first stage correction value ΔSPi is other than the value 0, sets a virtual shift position based on the first stage SPitmp and the correction value ΔSPi as the actual sift position SP* (Step S140).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157907-A (JP)
Title: Method and device for inspecting hardening pattern
Inventor: YAMAMOTO TAKAYA
IPC: G01N27/72
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting a hardening pattern, for parts of steel materials to which hardening, such as high-frequency induction hardening, is processed, that performs 100% inspection by a nondestructive inspection of a hardening pattern piece, in an in-line to improve a hardening quality reduces the loss costs and working hours, when hardening patterns are inspected, eliminates influences to measurement values caused by changes in temperatures of parts in the eddy current measurement, and improves the inspection reliability.  <P>SOLUTION: The method previously specifies a tolerance zone 41, based on the distribution of temperature-drifted points of a number of non-defective productive data 42 measured using an eddy current sensor, by using the X-Y plane 40 defined by the X-axis 40x indicating an output value X, caused by a phase difference to an ac excitation signal of a detection signal and the Y-axis 40y indicating an output value Y of the magnitude of the detection signal; the method determines the quality of the hardening pattern, based on whether a point on the X-Y plane 40 defined by the output values X, Y lies inside the tolerance zone 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212936-A (JP)
Title: Shaft thickening processing machine and processing method thereof
Inventor: IURA TADASHI
IPC: B21J5/08
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft thickening processing machine and a processing method thereof by which the shortening of the processing time needed to the formation of an enlarging diameter part can be obtained without bringing about defect such as crack in a blank for a workpiece composed of a metallic bar material.  <P>SOLUTION: The shaft thickening processing machine and the processing method is performed as follows: during forming process of the enlarging diameter part, the increase of the outer diameter (D<SB>X</SB>) in the enlarging diameter part [or reduction of compressive displacing velocity (V<SB>X</SB>) of a workpiece (W)], is grasped and controlled so as to increase the pressing force (F<SB>X</SB>) to the workpiece (W) according to this increase (or decrease).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216301-A (JP)
Title: Ventilation device and image forming apparatus
Inventor: KONDO HITOSHI
IPC: G03G21/14
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device capable of satisfactorily dissipating heat from a heat generation target or a fixing device while restraining the device from being heated with heat generated by the heat generation target or the fixing device, and to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus 10 includes: an image forming apparatus body 12; the fixing device 30 for fixing an image to a recording medium at least by the application of heat; and the ventilation device 78 disposed between the image forming apparatus body 12 and fixing device 30. The ventilation device 78 includes a duct 76, and an air suction device 90 connected to the duct 76 and used to take air into the duct 76 from outside. The duct 76 has; exhaust ports 88 through which air flowing in the duct 76 is exhausted; openings 94 by which heat generated by the fixing device 30 is taken into the duct 76; and a wall face 96 by which air taken into the duct 76 by the air suction device 90 is restrained from flowing toward the fixing device 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218521-A (JP)
Title: Circuit device and method for manufacturing the same
Inventor: YAMAMOTO TETSUYA
IPC: H01L25/065
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To control the warpage of a circuit device manufactured by a wafer level package technology.  <P>SOLUTION: The circuit device 10 includes a semiconductor substrate 20 and a corresponding semiconductor substrate 20'. The semiconductor substrate 20 includes a circuit element 22 and an electrode 24 connected to the circuit element 22. A wiring layer 40 having a projection 41 connected to the electrode 24 is formed on the principal front surface side of the semiconductor substrate 20. The semiconductor substrate 20' includes a circuit element 22' and an electrode 24' connected to the circuit element 22'. A wiring layer 40' having a projection 41' connected to the electrode 24' is formed at the principal front surface side of the semiconductor substrate 20'. A surface at the opposite side of the principal front surface of the semiconductor substrate 20 and a surface at the opposite side of the principal front surface of the semiconductor substrate 20' are bonded with a bonding layer 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261813-A (JP)
Title: Scheduling method of car for elevator system
Inventor: NIKOVSKI DANIEL N
IPC: B66B1/18
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduling method of a car for an elevator system including a set of cars and a set of landing calls.  <P>SOLUTION: For each car 212, a waiting time is independently determined if the landing call 211 is the only landing call assigned to the car. For each car, a mutual delay ΔW(h/g) is determined for each possible pair of unassigned landing call h and assigned landing calls g. The waiting time and mutual delays are summed. Then, the assignments are made to the set of cars so that the sum is the minimum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212302-A (JP)
Title: Cabinet for dispensary
Inventor: NAMIKI SHINOBU
IPC: A61J3/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for dispensaries capable of clearly sorting certain medicines under the control of a qualified person alone and those other than the certain medicines, clarifying the presence/absence of the qualified person and, when the qualified person is absent, preventing the take-out of the certain medicines under the control of the qualified person.  <P>SOLUTION: A cabinet body 1 which houses a plurality of trays 7 storing medicines and being frontward pulled out, into multiple vertical stages is provided with a confined object storage box body 2 for being used by a specific user and having an opening front face, in its front face so as to be raised/lowered between an ascent position preventing the easy access of a handler thereto and a descent position allowing to take in/out the limited object from the front face opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215445-A (JP)
Title: Double tube damper
Inventor: KURATA SHIGEO
IPC: F16F15/136
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double tube damper without imparting even driven side rotational failure to the engine side, by smoothly transmitting engine rotation to the driven side without generating vibration and an abnormal sound up to a steady state from starting.  <P>SOLUTION: This double tube damper is installed in a power transmission tube 2 of a power transmission mechanism, and slips in the power transmission tube 2 by predetermined torque or more, and is formed by arranging a stopper 7 between an inner cylinder 3 and an outer cylinder 5 by being arranged on the same axis L on the outside from the inside in order of the inner cylinder 3, an inside rubber member 4, the outer cylinder 5 and an outside rubber member 6, and transmits low torque by the inside rubber member 4 until the inner cylinder 3 and the outer cylinder 4 rotate up to a predetermined angle, and transmits steady torque by the outside rubber member 6 after stopping rotation by the stopper 7, by setting a spring characteristic in the torsional direction of the inside rubber member 4 lower than the outside rubber member 6, and prevents even damage of itself without generating the vibration and the abnormal sound in the power transmission of an engine without transmitting large torque by its slip torque or more by slipping in the power transmission tube 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213293-A (JP)
Title: Capping unit, cap forwarding/retracting mechanism, and fluid jet device
Inventor: HARADA SHUHEI
IPC: B41J2/165
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capping unit in a simple structure capable of coping with downsizing, space saving and reducing of the number of components, and to provide a cap forwarding/retracting mechanism and a fluid jet device.  <P>SOLUTION: This capping unit 120 comprises a cap section 122 for covering a fluid jet head 30, and forwarding/retracting sections 24, 25 for forwarding or retracting the cap section 122 to or from the fluid jet device 100. Each of the forwarding/retracting sections 24, 25 has a shape memory material. The capping unit 120 is so configured that the position of the cap section 122 can be forwarded or retracted to or from the fluid jet head 30 by the physical property change of the shape memory material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216070-A (JP)
Title: Tracking antenna device, tracking control method, and its program
Inventor: YOSHIDA TOMIHIKO
IPC: G01S3/42
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a mono-pulse system with amplitude error and phase error specific thereto corrected, and further, the effect of noise reduced, and to accomplish high directional accuracy.  <P>SOLUTION: An antenna includes: a sum signal/difference signal generating means equipped with two or more feeding parts for receiving an electric wave from a target object and generating sum signals and difference signals of reception signals severally output from the respective feeding parts; an on-route amplitude error keeping means keeping amplitude error between reception signals previously measured in a directional error-free state; an on-route phase error keeping means keeping phase error between the reception signals previously measured in a directional error-free state; an inter-reception signal phase difference calculating means for calculating phase difference between reception signals by using the level of the sum signals, the level of the difference signals, and the amplitude error; and a directional error angle calculation/control means for calculating a directional error angle of the antenna by using the phase difference between the reception signals and a phase error input from the on-route phase error keeping means, and outputting the error angle to a directional direction varying means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212524-A (JP)
Title: Radiographic equipment
Inventor: BABA SHINGO
IPC: A61B6/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide radiographic equipment capable of removing high-frequency components even if executing a binning process to a radiographic image.  <P>SOLUTION: Though a low-pass filter (LPF) 21 executes a process for removing high-frequency components from an X-ray image based on X rays detected through an X-ray grid, the process is executed previously to a binning process to be executed by a binning processing section 22. The high-frequency component removal process by the low-pass filter 21 is executed before the frequency characteristic change by the binning process so that, even if the binning process is executed to the X-ray image, the high-frequency component can be thus removed without changing the frequency characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219800-A (JP)
Title: Writing extraction method, writing extracting device, and writing extracting program
Inventor: NAKAI TOMOHIRO
IPC: H04N1/387
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of extracting writing at high precision even if any writing with any color is carried out.  <P>SOLUTION: This method extracts writing from an image with writing added to a document image. The writing extracting method is characterized by computer-processing a process which obtains an original image before writing is added and an image with writing to which writing is added, respectively, as an aggregation of local regions expressed by color components; a process which compares an original image and an image with writing and performs the alignment of the two images; a process wherein each local region of one of the two aligned images and local regions of the other image located in a position corresponding to the aligned position or a position in a predetermined range from the aligned position are made to be a pair of candidates, and each of the paired local regions is determined by obtaining a similar local region from among the paired candidates; and a process which extracts local regions included in the image with writing but not included in the original image as writing based on the difference of color components in the paired local regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227697-A (JP)
Title: Image processing device, imaging device, image processing method, and computer program
Inventor: KASAI MASANORI
IPC: H04N5/235
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for generating a wide-dynamic range image with high quality, based on a long-time exposure image and a short-time exposure image.  <P>SOLUTION: In a processing in which a long-time exposure image and a short-time exposure image are inputted, each of effective pixel values is combined selectively to generate a wide dynamic range image, and a processing for detecting a luminance changed pixel and replacing a pixel value is performed. By applying a graduation image, based on the wide dynamic range image and a pixel value corresponding to the pixel position of the luminance changed pixel in the image of wide dynamic range, the pixel value of an output image is determined. According to the configuration, the occurrence of faulty gradation or pseudo-color of the luminance changed pixel generated by movement of an object can be prevented, and high-quality images of natural appearance as seen can be outputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220649-A (JP)
Title: Vacuum cleaner
Inventor: MAEDA TSUYOSHI
IPC: A47L9/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner equipped with a detachable sheet-like filter and improving cleanliness when disposing sucked dust and the sheet-like filter.  <P>SOLUTION: A dust collection part 2 consists of a case body 7, a filter part 8 and a filter fastening 10 clamped between the both, wherein the fastening 10 includes a filter fastening frame 13, a pair of U-shaped filter frames 10a and 10b for supporting the sheet-like filter 9, a pair of frame hinges 16a and 16b turnably joining them together, and a pulling handle 15c turnably connected thereto via pulling connection materials 15a and 15a. The filter fastening frame 13 is formed with pulling holes 13a and 13b and, when the pulling handle 15c is pulled, the filter frames 10 and 10b are drawn by pulling holes 13a and 13b to abut thereon and the sheet-like filter 9 is doubled over into a bag shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223616-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D41/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine the degree of increase in a fuel injection amount for a predetermined period after the start, in a fuel injection amount control device for a cylinder injection type internal combustion engine increasing the fuel injection amount.  <P>SOLUTION: This device determines a fuel increase amount STAF for increasing the fuel injection amount to be larger than a reference fuel injection amount Fbase, in view of an amount of fuel remaining in an intake system caused by gasification from lubricating oil, from the completion of the previous operation to the this time's operation, of unburnt fuel leaked in a crankcase along with vertical movement of a piston and mixed into the lubricating oil. For the predetermined period after the start, a fuel increase amount STAF is determined to be a value correcting a reference fuel increase amount STAF by correction coefficients K1, K2, based on parameters largely affecting the amount of the remaining fuel (a lubricating oil dilution rate FO of fuel, a cooling water temperature THWs in the start, a lubricating oil temperature THOe in the completion of the previous operation). Therefore, an appropriate amount of a fuel increase amount STAF in view of the remaining fuel amount changed according to the parameters can be determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226744-A (JP)
Title: Battery pack
Inventor: YOSHITAKE SHINSUKE
IPC: H01M2/30
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply assemble a battery pack by merely connecting a separate voltage measuring wire to each battery, if only positive and negative electrode terminals of separate batteries forming the battery pack and a connecting board are connected to each other.  <P>SOLUTION: In the battery pack, a group of batteries wherein a plurality of nonaqueous electrolyte secondary batteries are arranged, and a sheet of connecting board wherein a connecting pole, a voltage-monitoring device, and a voltage uniforming device are integrated are connected and fixed to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT