baber/WOPTO huggingface dataset:
Patent JP-2004084068-A (JP)
Title: Non-haettreated low yield ratio high tensile strength steel having excellent high temperature strength and production method therefor
Inventor: WATABE YOSHIYUKI
IPC: C22C38/12
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide low yield ratio high tensile strength steel which has excellent high temperature strength, and has satisfactory weldability and toughness, and to provide a production method therefor.  <P>SOLUTION: The high tensile strength steel comprises, by mass, 0.05 to 0.15% C, 0.1 to 0.6% Si, 0.8 to 2.0% Mn, ≤0.02% P, ≤0.01% S, 0.01 to 0.06% Nb, 0.7 to 1.2% Mo, ≤0.06% Al and ≤0.006% N, and has a weld cracking parameter P<SB>CM</SB>of ≤0.25%, and the balance iron with inevitable impurities. The steel has a microstructure essentially consisting of polygonal or pseudo polygonal ferrite, and has no upper/lower yield points in a full thickness tensile test for steel. The steel, if required, comprises specified amounts of Ni, Cu, Cr, V, B, Ti, Mg, Ca and rare earth metals as well. As the production method therefor, after reheating at 1,000 to 1,250°C, the cumulative rolling draft at ≤950°C is controlled to ≥50%, and the rolling is finished at 700 to 800°C. Thereafter, air cooling is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018363-A (JP)
Title: Image formation system
Inventor: OKUYAMA KENJI
IPC: G06F3/12
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation system which is suitable for use in a network, enables to lighten load on the network, and provides output from a plurality of image formation devices connected to the network by selecting the image formation device as needed without user's consciousness.  <P>SOLUTION: The image formation system comprises a plurality of image formation devices 4, 5, and 6, client computers 2 and 3, and a printer server 1 having a server's printer driver storing part 19 storing printer drivers suitable for the image formation devices 4, 5, and 6, all of which are connected to a network 7, wherein the client computers 2 and 3 comprise client's printer driver storing part 29 enabling to store the predetermined number of printer drivers and a printer server control part 31 obtaining a printer driver from the printer server 1 as needed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018895-A (JP)
Title: Near field optical head and manufacturing method therefor
Inventor: HIRATA MASAKAZU
IPC: G11B7/135
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near field optical head having a shape excellent in mass production, and to provide a manufacturing method therefor.  <P>SOLUTION: A V groove 109 for supporting an optical fiber 110 is arranged on the top surface of a mirror substrate 107, and a mirror groove 111 combined with the V groove 109 is arranged on the bottom surface. A mirror surface 108 is formed on the side faces of the mirror groove 111. The direction of the light from the optical fiber 110 is changed by the mirror surface 108, and reaches a small optical aperture 102 on a probe substrate 101. Since the optical fiber 110 can be fixed in the V groove 109 after the probe substrate 101 is connected to the mirror substrate 107, easy assembling is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016484-A (JP)
Title: Evaporated fuel treating device
Inventor: OSANAI AKINORI
IPC: F02D41/16
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize accurate air-fuel ratio control by executing appropriate treatment according to a condition of an internal combustion engine when an open failure of a purge control valve occurs in an evaporated fuel treating device provided with a canister.  <P>SOLUTION: When an open failure of a purge VSV is identified (step 140), it is determined whether significant shift exists in an air-fuel ratio feed back coefficient FAF (step 148, 150). If FAF shifts to a rich side, a vapor concentration learning value FGPG is set to a rich side initial value FGPGR. (step 152). If FAF shifts to a lean side, FGPG is set to a lean side initial value FGPGL (step 154). KFGPGR and KFGPGL change the vapor concentration learning value FGPG greatly as compared with normal renewal width kFA, kFB (step 164, 166).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021422-A (JP)
Title: Electronic endoscope device
Inventor: IRIYAMA KENICHI
IPC: G02B23/24
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope device or the like capable of sufficiently confirming an endoscope inserting direction and an observation part at all times during endoscope work and efficiently executing the endoscope work.  <P>SOLUTION: A set of weighting coefficients corresponding to respective elements of a matrix stipulated for an object image displayed on a monitor 32 are stipulated in respective weighting circuits 74, 76 and 78. The first weighting circuit 74 calculates a first total luminance signal Y1 indicating the brightness of the object image to be a reference unrelated to luminance balance, and the second and third weighting circuits 76 and 78 calculate second and third luminance total signals Y2 and Y3 indicating the degree of the horizontal and vertical luminance balance of the entire object image. In the case that the luminance balance is maintained, the brightness is adjusted on the basis of only the first total luminance signal Y1. On the other hand, in the case that the luminance balance is biased, the absolute amount of the second/third luminance total signals ¾Y2¾¾Y3¾ is subtracted from the first total luminance signal Y1 and the brightness is adjusted on the basis of the first total luminance signal Y1 from which a prescribed amount is subtracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024205-A (JP)
Title: Refrigerator
Inventor: ONISHI YASUTOMO
IPC: F25D23/06
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat insulating performance and the working efficiency by increasing the coating ratio of a vacuum heat insulating material to a heat insulating casing.  <P>SOLUTION: Drain pipes 13a, 13b are arranged at both end sides of a back face of the heat insulating casing 11, and the back face of the heat insulating casing 11 is coated with a sheet of a large vacuum heat insulating material 15 to increase the coating ratio of the back face and to improve the heat insulating performance. By accommodating the drain pipes 13a, 13b in the groove parts 14a, 14b, the vacuum heat insulating material can be positioned, and the working efficiency can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027504-A (JP)
Title: Greening system for covering wall surface
Inventor: HYODO TOSHIHIRO
IPC: A01G1/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight greening system for covering wall surfaces enabling greening of artificial ground, easily managed, having resistance against high temperature and dryness in summer so as not to make plants stand dead to enable greening in any places such as slanted roofs or walls having difficulty in water retention and affusion.  <P>SOLUTION: The greening system is designed so as to cover a building, and comprises plowing porous ceramic granules each having a granular diameter of 0.3-50 mm into a fiber sheet or a spiral three-dimensional structure mat, and planting plants in the sheet or the mat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031143-A (JP)
Title: Development device and image forming apparatus having the same
Inventor: TOKUYAMA MITSURU
IPC: G03G15/08
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flocculation of toner by efficiently and securely stirring the toner in a toner tank.  <P>SOLUTION: In a development device, a stir blade 40 rotates by the transmission of rotating force to the blade 40 from outside, thereby stirring toner in the toner tank 39. The stir blade 40 is structured so as not to come into contact with a coiled conjunction member 41 as long as it rotates in the lower part of a rotating movement area S. In addition, the coiled conjunction member 41 is moved down by being pushed by an elastic plate 43. Further, when rotating and moving in the upper part of the rotating movement area S, the stir blade 40 comes into contact with the coiled conjunction member 41 and pushes it up. The stir blade 40 also rotates the coiled conjunction member 41 in one direction by the slide contact with the coiled conjunction member 41. As the stir blade 40 rotates, the coiled conjunction member 41 is rotated in one direction while repeatedly moved vertically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035312-A (JP)
Title: Fixing structure of steering gear housing
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D3/12
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve insertion workability of a main fixing bolt 24, while securing strength and rigidity of a fastening portion of the main fixing bolt 24.  <P>SOLUTION: This fixing structure has: a first bracket 21 and second bracket 22 such that a cylinder part 16 surrounding a steering gear housing 10 and an elastic body 18 is bisected; a sub-fixing bolt 23 for jointly fastening and fixing peripheral direction end parts each other of one of both the brackets 21 and 22 in advance; and the main fixing bolt 24 for jointly fastening and fixing both the brackets 21 and 22 and a suspension member 12 by inserting into a second main bolt hole 29 of the second bracket 22 and a first main bolt hole 28 of the first bracket 21 in this order. A length H1 of the first main bolt hole 28 is set to be longer than a length H2 of the second main bolt hole 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043397-A (JP)
Title: Driver of display panel
Inventor: SAKATA ICHIRO
IPC: G09G3/28
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver of a display panel which displays an excellent image.  <P>SOLUTION: A falling interval of a final maintainer pulse among respective sustain pulses which are repeatedly applied to row electrodes of the display panel so as to allow a discharge cell carrying pixels of the display panel to generate repeated maintenance discharge consists of a first voltage dropping interval where a voltage moderately drops, a constant voltage interval where the voltage becomes constant over a specified period in succession to the first voltage dropping interval and a second voltage dropping interval where the voltage drops more moderately than that in the first voltage dropping interval in succession to the constant voltage interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040812-A (JP)
Title: Arc start control method of aluminum mig welding
Inventor: TODO MICHITAKA
IPC: B23K103/10
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent welding quality of an arc-start part by making excellent transitional characteristic before the arc length La is converged to a constant value Lc after the arc start, in the aluminum MIG (metal inert gas) welding in which the arc length La is maintained at an adequate value by controlling the output voltage Vo of a welding power supply device.  <P>SOLUTION: The output voltage Vo is increased from the initial output voltage value Vi to the predetermined constant output voltage value Vc during the transitional period Tt after the arc start, and the output voltage is controlled to the constant output voltage value Vc thereafter. The initial output voltage value Vi is set to the value Vo=Vc-Vd which is smaller than the constant output voltage value Vc by the value Vd corresponding to the difference between the arc length immediately after the arc start and the arc length in the constant condition. The transitional period Tt is set to a value corresponding to the period from the cleaning condition immediately after the arc start to the constant condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042242-A (JP)
Title: Coated paper for printing
Inventor: OKAGO KOJI
IPC: D21H19/42
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide coated paper for printing of high printability, having opacity suitable for practical use despite lightweightness, relatively good in ink impression and giving high print gloss, and slight in strike-through after printing.  <P>SOLUTION: The coated paper for printing is such that a sheet of base paper is provided with a coating layer comprising a pigment and an adhesive, wherein an inorganic pigment 3.0-10 at the ratio for the respective particle sizes determined by laser method and sedimentation method( laser method/sedimentation method) accounts for ≥50 pts.wt. based on 100 pts.wt. of the total inorganic pigment, and the basis weight of the base paper is ≤50 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030920-A (JP)
Title: Focus servo pull-in apparatus and focus servo pull-in method
Inventor: KAMIYAMA HIDEYO
IPC: G11B7/085
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus servo pull-in apparatus for applying optimum focus pull-in to respective layers of an optical disk wherein an information recording face is layered.  <P>SOLUTION: This invention provides the focus servo pull-in apparatus that performs focus servo pull-in in the case of reproducing information from a recording medium having a plurality of information recording faces in a stacked form on which the information is recorded and includes: a light emission means for emitting a light beam to the information recording face; a light receiving means for receiving the reflected light of the information recording face receiving the light beam; a moving means for moving an objective lens to focus the light beam to a pull-in start position for focus servo pull-in; and a control means for controlling the moving means to perform different pull-in control depending on the information recording face. The control means controls the moving means so as to differentiate the pull-in start position depending on the information recording face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036625-A (JP)
Title: Control method for spark ignition type internal combustion engine and computer program
Inventor: LEWIS DONALD JAMES
IPC: F01N3/32
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve exhaust air purifying performance and fuel economy of an internal combustion engine.  <P>SOLUTION: Secondary air to be added to exhaust air through an air introduction device 209 is used as a method to speedily heat an exhaust control device 20 of an engine exhaust part. The engine 10 is operated so as to raise exhaust manifold temperature to a first specified value by operating the engine at a lean air-fuel ratio and in delay angle ignition timing after cold starting of the engine. When the exhaust manifold reaches a specified temperature value, the engine is changed over to be richly operated. The added air and the rich exhaust air burn in the exhaust part, generate heat and speedily raise the catalyst temperature. The rich operation and the secondary air are continued until engine air quantity increases beyond a previously selected value or the exhaust control device reaches a target temperature value. The engine is driven around a substantially logical value after the exhaust control device reaches the target temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039148-A (JP)
Title: Sun tracking apparatus for solar generator
Inventor: KASHIWAZAKI SHINICHIRO
IPC: F24S50/20
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun tracking apparatus which can deal in a simple structure with the changes of its azimuth angle and elevation angle and the seasonal change of the sun altitude.  <P>SOLUTION: Two pole-braces for supporting a solar battery module are provided. The azimuth angle of the solar battery module is changed by rotating a first pole-brace. The elevation angle of the solar battery module is changed by a second pole-brace raising or lowering the generation module while moving along a circular-arc-form rail having a relief in response to the rotation of the first pole-brace. Further, a length adjusting mechanism is so provided in the second pole-brace as to be able to deal with the seasonal change of the sun altitude.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039716-A (JP)
Title: Remote control transmitter
Inventor: IMANAKA HIDEKI
IPC: H04N5/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that confusion that it is not clear any more to what broadcast media a user performs an operation at present and the broadcast media for operation are mistaken occurs by start of terrestrial digital broadcast in addition to terrestrial analog broadcast, BS digital broadcast, CS digital broadcast and increase of the broadcast media.  <P>SOLUTION: This remote control transmitted is constituted so that the user is informed of the broadcast media under operation by providing illumination means to each of buttons 1 to 4 of buttons 10 which switch the broadcast media. Thus, to what broadcast media the operation is performed is made clear and an erroneous operation and the confusion of the user are mitigated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035775-A (JP)
Title: Balancer
Inventor: OTAKA TATSUO
IPC: B66F19/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancer capable of being folded up compactly when it is out of service.  <P>SOLUTION: The balancer 1 is equipped with a support 2, a shaft 50 installed on the support 2, a column 4 borne by the shaft 50, a base 6 fixed to the column 4 rotatably, arms 8 and 10 mounted on the base 6, links 12 and 14 to constitute a link mechanism together with the arms 8 and 10, and cylinders 16 and 20 to support the load applied to the tip of the arm 10. Because the column 4 can rotate round the shaft 50, the balancer 1 can be folded up compactly by tilting it in such a way as alongside the base surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034111-A (JP)
Title: Method for controlling tulip mosaic virus using attenuated strain of tulip mosaic virus
Inventor: IWATA TOMOYUKI
IPC: C12N7/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tulip mosaic virus strain inert to develop color breakup of the pedal of a tulip plant.  <P>SOLUTION: The tulip mosaic virus strain does not cause the development of color breakup on the pedal of the tulip plant. This invention further provides a plant infected with the tulip mosaic virus strain and the descendent of the plant. The invention provides a method for producing a plant resistant to tulip mosaic virus diseases. The method includes a method for the infection of a plant with the tulip mosaic virus strain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004057000-A (JP)
Title: Control method of power supply, controlling equipment, and control circuit
Inventor: CHE KYONGIRU
IPC: H02M3/28
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a controlling device of the power supply on an electronic equipment by a host.  <P>SOLUTION: The electronic equipment includes a process for transmitting a received AC power source to a power source switching part simultaneously with converting it into a DC power source, a process for judging the supply of the DC power source to the electronic equipment for whether required or not, and a process for driving the power source switching part by the transmitted AC power source when the supply of the DC power source is judged to be required. Further, the equipment is to be provided with the power supply controlled by a host. Consequently, even when assumed that the power source switching part is immediately driven without supply of power after the supply of the power source is interrupted from the power source supply, discharging of an electric charge with an electrolytic capacitor charged is cut off, so that generation of an error in the electronic equipment can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006403-A (JP)
Title: Two-stage switch structure and rotating electronic part with two-stage pushbutton switch
Inventor: SHIMADA TSUTOMU
IPC: H01H25/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a two-stage switch structure and a rotating electronic part with two-stage pushbutton switch.  <P>SOLUTION: The electronic part comprises: a knob 103 having an opening 105; a sliding member 99 rotating along the knob 103; a keytop 95 exposed via the opening 105; and the two-stage switch structure displaced immediately under the keytop 95. The two-stage switch structure includes, in one flexible board, a first switch structure A of a first switch board and a second switch structure B of a second switch board, configured by superposing the first and second switch structures A and B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005040539-A (JP)
Title: Slot machine
Inventor: SATO TOSHIAKI
IPC: A63F5/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which realizes the sufficient playing potentialities by mainly employing a variable display device for performance aside from the variable display device for the winning of prizes used for judging the winning of prizes.  <P>SOLUTION: The symbols of the variable display device 2 are arranged in a smaller scaler at a higher position than a variable display device 3 for performance, far upward as looked by the players are numbers of '1' to '5' and drawn in the same color with the prescribed minimum necessary standard size. The symbols on the variable display device 3 for performance can be discriminated easily from each other by the shape, size, color or the like. When reels 2L, 2C and 2R for winning and reels 3L, 3C and 3R for performance are started to rotate, all of reel lamps 2LL, 2LC, 2LR, 3LL, 3LC and 3LR light. For example, when the rotation of the left reel 2L for the winning of prizes and the reel 3L for performance is stopped by the operation of a stop button 12L, the reel lamp 2LL of the reel 2L for the winning of prizes is turned OFF while the reel lamp 3LL of the reel 3L for performance is kept ON.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050153-A (JP)
Title: Method of clock synchronized serial data transfer
Inventor: KANEKO SUSUMU
IPC: H04L7/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need to add a signal line for the transfer of variable-length data when a device using a method of clock synchronized serial data transfer is used for the transfer of variable-length data and to keep the numbers of added circuits and software processes as few as possible.  <P>SOLUTION: A data sending part 1 sends N data sampling indication signals 13 to a data receiving part 2 in synchronization with data for indicating to the data receiving part 2 that data are sent for each sending of data composed of predetermined bits. If there are no data transferred from the data sending part 1 and if no transfer unit data sampling indication signal 13 sent from the data sending part 1 in synchronism with data reception are detected, the data receiving part 2 determines that the data transfer of data signals 12 has ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI