baber/WOPTO huggingface dataset:
Patent JP-2004103220-A (JP)
Title: Semiconductor memory device equipped with duty cycle correction circuit, and circuit for interpolating clock signal in the semiconductor memory device
Inventor: CHUNG HOE-JU
IPC: H03K5/05
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device equipped with a duty cycle correction circuit, and a circuit for interpolating a clock signal in the semiconductor memory device.  <P>SOLUTION: This device is provided with a correction circuit for receiving an external clock, and correcting the duty cycle thereof to output it. The duty cycle correction circuit is provided with a first delay synchronous loop for receiving the external clock and outputting it in synchronization with an inverted external clock, a second delay synchronous loop for receiving the inverted external clock and outputting it in synchronization with the external clock, an inversion circuit for inverting and outputting the output signal of the first delay synchronous circuit, an interpolating circuit for interpolating and outputting the output signals of the inversion circuit and the second delay synchronous loop, and a control circuit for controlling the interpolation circuit in response to the clock frequency information of the external clock. The interpolation circuit is a semiconductor memory device characterized by being controlled in response to the output signal of the control circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005074604-A (JP)
Title: Flow working device for very fine pore
Inventor: SAKAI NOBUYUKI
IPC: B24B37/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow working device for very fine holes by which working for making the resistance of a fluid flowing in the holes to a target value, for example, the working of the very fine holes of a fuel injection nozzle, is carried out in the flow working device for the very fine holes.  <P>SOLUTION: The flow working device is constituted as follows. A first pressure sensor 22 for detecting the pressure of slurry 8, 8 in a sucking pipe is provided to at least one of a pair of the sucking pipes 16, 16. The pressure, which is applied by cylinders 1, 1 being a pair of fluid pressure feeding devices, is made as the variable load sensing pressure in which only specified differential pressure is added to the pressure detected by the first pressure sensor 22. When the pressure of the slurry 8 in the sucking pipe 16 detected by the first pressure sensor 22 becomes a preset setting pressure range, the working cycle is terminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081856-A (JP)
Title: Rolling bearing device
Inventor: SHIGE YOSHIBUMI
IPC: F16C19/18
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device 1 for supporting a vehicle wheel having rolling elements 5a and 5b in double rows, allowing replacement of a bolt 8 for fixing the wheel easily and quickly.  <P>SOLUTION: The rolling bearing device is structured so that the diameter of the rolling elements 5a arranged on the wheel side is smaller than that of the rolling elements 5b arranged on the counter-wheel side and the outside diameter on the flange part side of the outer ring 2 is made smaller according to the diametric difference. This enlarges the spacing between the bolt 8 mounted on the flange part 3b of an inner shaft member 7 and the peripheral surface of the outer ring 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086239-A (JP)
Title: Information processing apparatus
Inventor: INOMATA KOSHIRO
IPC: G06F12/14
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus for carrying out authentication using a symmetrical key technique and setting a private object key with a securer method.  <P>SOLUTION: The information processing apparatus is configured such that a supply source of key information receives and stores the same key information as key information used by another information processing apparatus for encryption, encrypts transmission object information by using the stored key information, and decrypts the received encryption information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084798-A (JP)
Title: Processing method for vector data for plotting and plotting device
Inventor: MIYOSHI HISASHI
IPC: G06F17/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To process plotting data showing a figure to be plotted, and to reduce data amount.  <P>SOLUTION: Information relating to a figure to be plotted is transferred from a work station to a plotting device as plotting vector data (a step S101), and an image picture being raster data are prepared based on the plotting vector data by a plotting device (a step S102). Furthermore, run length data are extracted from the image picture (a step S103), and the run length data are grouped so that the grouped run length data can be obtained (a step S104). Then, outline vector data whose data amount is smaller than that of the plotting vector data are generated based on the outline of the graphic shown by the grouped run length data (a step S105).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083244-A (JP)
Title: Centrifugal blower and air conditioner for vehicle using the same
Inventor: OCHIAI TOSHINORI
IPC: F04D29/28
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in an installation space while securing a high blowing efficiency regardless of the amount of a pressure loss of a ventilation system connected to a centrifugal blower.  <P>SOLUTION: When a pressure loss generated in an air conditioner casing in a face mode or the like is low, a centrifugal multi-blade fan 71 and a fan motor 72 are displaced relative to a scroll casing 73 so that the passage cross-sectional area in the air outlet side is increased. When the pressure loss generated in the air conditioner casing 2 in a foot mode or a deaf mode is high, the centrifugal multi-blade fan 71 and the fan motor 72 are displaced relative to the scroll casing 73 so that the passage cross-sectional area in the air outlet side is reduced. Thus, an increase in an installation space is prevented while securing a high blowing efficiency regardless of the amount of the pressure loss of the ventilation system connected to the centrifugal blower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082853-A (JP)
Title: Soft magnetic alloy powder, and powder magnetic core using it
Inventor: ASADA MASARU
IPC: B22F1/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic alloy powder having such a composition as to decrease a core loss of a powder magnetic core, in an Fe-Ni soft magnetic alloy containing about 50 wt.% Fe and an extremely small amount of additive elements, and to provide the powder magnetic core using it.  <P>SOLUTION: The Fe-Ni soft magnetic alloy includes about 50 wt.% Fe and such a very small amount of Cr and Mn as each 0.4 wt.% or less and 0.8 wt.% or less in total; and has such a suitable property for powderizing itself through a water atomization process, as to form the molten metal having comparatively low viscosity, make atomized grains effectively and uniformly fine, and easily make a particle shape of the formed powder spherical. The powder magnetic core using the alloy decreases the core loss in a high frequency area and provides high electrical resistivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110024-A (JP)
Title: Fixing roller with texture and method for masking gloss difference on printing medium
Inventor: JACOB STEVE A
IPC: G03G15/20
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing roller masking a gloss difference for improving excellence of a copy job.  <P>SOLUTION: The fixing roller of an electrophotographic imaging device is provided with a metal pipe (204) and a layer (206) of a polymer material, which has an outer face with texture (300) and is formed on the metal pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005083332-A (JP)
Title: Driving device
Inventor: KOMORI NORIYUKI
IPC: F03G7/06
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device arrangeable in a narrow space, capable of affording sufficient output and having good responsiveness and little power consumption.  <P>SOLUTION: The driving device has a shape memory alloy wire 2; a spring 4 for energizing the shape memory alloy wire 2; a rotating member 8 obtaining rotational output from the shape change of the shape memory alloy wire 2; and a base 6 for supporting them. Bending members 51, 52, 53 for bending the shape memory alloy wire 2 are erected on the base 6. The shape memory alloy wire 2 is arranged around the rotating member 8 in a state of being bent by the bending members 51, 52, 53. The shape memory alloy wire 2 of sufficient length can thereby be arranged in the narrow space to obtain sufficient output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088288-A (JP)
Title: Image forming system
Inventor: YANO KOJI
IPC: G03G21/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system which reduces power consumption at the time when a plurality of image forming devices capable of operating independently of each other operate linking with each other.  <P>SOLUTION: In the image forming system, a plurality of digital copying devices 1 capable of performing an image formation operation independently of each other are connected in parallel by a network control part 44 via a LAN. The plurality of digital copying devices 1 carry out a link operation by dispersing a single job. The digital copying devices 1 are sorted to a master machine and a slave machine. As an energy saving mode of reducing the power consumption of the master machine and slave machine, the energy saving mode of the slave machine is made a state of lower power consumption than that of the master machine. High productivity, low power consumption and cost reduction of the whole image forming system can be realized accordingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088044-A (JP)
Title: Press drawing method and press drawing die
Inventor: OHASHI KOJI
IPC: B21D22/22
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press drawing method capable of press-drawing a reflecting surface with a condensing function with high accuracy, and a die to be used for the method.  <P>SOLUTION: In the press drawing method, a metal plate 10' is mounted on a fixed die 21 comprising a lower die 22 and a core 23, and the metal plate 10' is pressed to form a reflecting curved surface 11 by a movable die 25 comprising an upper die 26 and a punch 27. A boundary portion 13 between a non-pressed portion 12 of the metal plate 10' and a pressed portion 11' of the reflecting curved surface is compressed. Compression to 70% of the thickness before compression is most preferable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091726-A (JP)
Title: Electrophotographic apparatus
Inventor: YAMAZAKI ITARU
IPC: G03G5/06
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus capable of outputting an image free of a ghost even without discharging.  <P>SOLUTION: The electrophotographic apparatus of an intermediate transfer system is so constituted that a photosensitive layer contains a compound expressed by formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105739-A (JP)
Title: Computer aided bone density measuring system
Inventor: FAULKNER KENNETH G
IPC: A61B6/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer aided bone density measuring system which monitors a step to acquire data and a step to analyze the data to discriminate a possible positioning error and/or an analyzing error.  <P>SOLUTION: In this X-ray bone density measuring system, acquired data inputted by an operator, and the final diagnostic output are inspected by using a computer to aid the operator in discriminating possible causes of scanning or analyzing errors. In this computer aid, possible problems are informed to back up the operator or a doctor to inspect measurement values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120748-A (JP)
Title: Method and device of video deblocking
Inventor: KIM CHANGICK
IPC: H04N19/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of video deblocking for reducing blocking artifact between image blocks in an image after decompression.  <P>SOLUTION: This method begins from choosing an aggregation of a pixel position corresponding to a pixel close to a boundary line between image blocks. Next, a volume of an additional frame in which decompressed image is inserted at the time of indicating is judged. Next, about each of additional frame, a pixel value related with each pixel in the aggregation of a pixel close to the boundary line is affected. Next, an original frame and an additional frame are alternately indicated so that blocking artifact between image blocks may be visible to be alleviated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005093373-A (JP)
Title: Energy device and its manufacturing method
Inventor: HONDA KAZUYOSHI
IPC: H01M4/1395
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture an energy device using a lithium thin film as a negative electrode.  <P>SOLUTION: The energy device has a solid electrolyte layer 25 and a negative active material layer 24 containing lithium and a second metal, and the concentration of lithium in the negative active material layer 24 is gradually increased toward the interface of the solid electrolyte layer 25 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095259-A (JP)
Title: Packing device for game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device for a game machine surely discovering a fraudulent remodeling of the game machine, automating a packing process while preventing a packing sheet from slipping off when wrapping the game machine therewith and stably performing the packing.  <P>SOLUTION: A sheet wrapping mechanism 111 wraps the outer circumference of the game machine P1 with the packing sheet S composed of a thermoplastic material covering a main board box 82, a role object cover 85 and a putout control board box 86. If hot air is blown to the packing sheet S by a first nozzle 171 and a second nozzle 172, the upper part of the packing sheet S is thermally contracted, nearly closely stuck to the outer circumference in the upper part of the game machine P1, and is prevented from slipping off. The hot air is further blown thereto by third-eighth nozzles 173-178 so that a part of the packing sheet S to be heat treated is thermally contracted and nearly closely stuck along the outer circumferential shape of the game machine P1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101175-A (JP)
Title: Helical inductor, method for manufacturing the same, and substrate provided with built-in helilcal inductor
Inventor: SUGAWARA HIDEKUNI
IPC: H01F17/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin helical inductor using the highly reliable winding coil of a coil conductor, a method for manufacturing the same, and a substrate provided with a built-in helical inductor.  <P>SOLUTION: The manufacturing method is provided for manufacture of a helical inductor which is characterized in including a belt type magnetic thin film layer formed of a single column or a plurality of columns divided in the horizontal direction, forming a single layer magnetic material in which a magnetic thin film 4 is held by insulators 3 or a laminated magnetic material in which the insulator 3 and magnetic thin film 4 are alternately laminated, and winding the coil wire for several turns around the laminated magnetic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100791-A (JP)
Title: Liquid tank and fuel cell
Inventor: MIYAZAKI KANAME
IPC: H01M8/04
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a liquid in a liquid tank from evaporating, and improve utilization efficiency of the liquid in the liquid tank.  <P>SOLUTION: A plate-shaped member 14 is installed being inclined against the liquid surface of the liquid so as to divide the inside of the liquid tank. Furthermore, gaps 15, 16 are formed at the plate-shaped member 14 so that divided one space is communicated with the other divided space. Furthermore, as to the respective positions of the gaps 15, 16, the gap 15 is in the vicinity closer to the liquid surface of the plate-shaped member 14 and the gap 16 is in the vicinity farther from the liquid surface of the plate-shaped member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101941-A (JP)
Title: Remote control monitoring system
Inventor: SAKASEGAWA SHINJI
IPC: H04Q9/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control monitoring system capable of obtaining a configuration of coordinately operating a plurality of loads without the need for a coordination control apparatus.  <P>SOLUTION: A storage section a of a control apparatus 2 stores information with respect to a pattern of a load operated in response to a time and application and information with respect to a pattern (group) of the load operated at the same time, and a storage section b stores information (hereinafter called interlocking information) to interlock the load a (interlocking destination load a) when at least one of the loads b to d is activated (interlocking source loads b to d) and a control program for generating a signal transmitted to a relay control apparatus and transmitting / receiving the signal in order to carry out the coordinate control of the loads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095460-A (JP)
Title: Slot machine
Inventor: WAKAYAMA TOSHIJI
IPC: A63F5/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can facilitate the change of machine kinds or the like and has a high security.  <P>SOLUTION: In the slot machine comprising a box body housing various kinds of devices for executing a game, a reel unit 70 for rotatably supporting a plurality of reels 3L, 3C and 3R installed inside the box body for variably displaying two or more kinds of identification information, and a control board 100 for controlling a game processing operation, the control board 100 is detachably mounted on the reel unit 70 and a first locking means 80 for integrally attaching and locking the reel unit 70 and the control board 100 so as not to be detached is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103786-A (JP)
Title: Printer
Inventor: NISHINO NAOYUKI
IPC: H02J7/34
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which operates without troubles even when an output voltage of a battery falls instantly.  <P>SOLUTION: A voltage regulator 181a is set at the front stage of a control CPU 180. An electric power is supplied from a battery 1b to the voltage regulator 181a, and also an electric power from a DC/DC converter 181a is supplied to this voltage regulator 181a. Which of output voltages of the battery 1b and the voltage regulator 181a is to be used is changed over with the use of diodes D1 and D2. A resetting circuit 1800 is prevented from resetting the control CPU 180 even if the voltage of the battery falls due to a heavy load. The control CPU 180 is reset by the resetting circuit 1800 when the battery is replaced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109150-A (JP)
Title: Laser apparatus and video display device using the same
Inventor: OKANO HIDEAKI
IPC: H01S3/067
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue laser apparatus capable of obtaining blue laser light of high output and high efficiency.  <P>SOLUTION: An optical resonator comprises mirrors 102, 103 provided at opposite ends of an optical fiber 101 containing prescribed ion added thereinto, capable of generating light at a required oscillation wavelength. The mirrors confine, in the optical fiber, the light at the required oscillation wavelength and light at a first non-required oscillation wavelength capable of raising the efficiency of the generation of the light at the required oscillation wavelength, and attenuate or eject to the outside the light at a second non-required oscillation wavelength, serving as suppressing the generation of the light at the required oscillation wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108646-A (JP)
Title: Negative electrode for nickel-hydrogen secondary battery, and sealed nickel-hydrogen secondary battery using it
Inventor: KIHARA MASARU
IPC: H01M4/62
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nickel-hydrogen secondary battery capable of preventing a short circuit caused in the battery when an element for the purpose of enhancing the performance of the battery is included in either or both of its positive and negative electrodes.  <P>SOLUTION: This negative electrode 26 for a nickel-hydrogen secondary battery contains: a hydrogen storage alloy; and lithium manganate having a composition expressed by general formula: Li<SB>x</SB>Mn<SB>2-y</SB>M<SB>y</SB>O<SB>4</SB>, wherein Mn elements are partially replaced with other elements. In the formula, (x) and (y) are numerical values defined by 0≤x<1.2 and 0<y<2; and M is a substituted element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104347-A (JP)
Title: Vehicle behavior control device
Inventor: SAKATA KUNIO
IPC: B60T8/1755
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To end a control in an optimal timing so as to perform the end determination of the vehicle behavior control according to the road shape in front of the vehicle in connection with a vehicle behavior control device.  <P>SOLUTION: The vehicle behavior is controlled by automatically operating the operation element which controls the vehicle travel during traveling of the vehicle with a vehicle behavior control means 33. In the vehicle behavior control device, ending of the vehicle behavior control is determined based on the vehicle behavior information acquired by the behavior information acquisition means 32 and the road shape in front of the vehicle acquired by the road shape acquisition means 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007022-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO NORIAKI
IPC: H01L21/56
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the reliability problem of a semiconductor device employing a thin and lightweight package caused by the warp of the package or the difference of thermal expansion coefficient between the device and a mounting board, e.g. the breaking of a conduction line provided in the semiconductor device or the failure of connection with a thin metal wire.  <P>SOLUTION: The conduction line 40 composed of a crystal larger in the X axis-Y axis direction than in the Z axis direction is buried in an insulating resin 44 and the back of the conduction line 40 is exposed from the insulating resin 44 thus providing a sealed semiconductor device. The breaking of the conduction line 40 buried in the insulating resin 44 is thereby suppressed.  <P>COPYRIGHT: (C)2004,JPO