baber/WOPTO huggingface dataset:
Patent JP-2004263640-A (JP)
Title: Recoil starter of engine
Inventor: KIMOTO SEIJI
IPC: F02N5/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a power accumulation spiral spring from being wound to the end due to malfunction of a means for measuring the number of winding of the spring.  <P>SOLUTION: A projection 4a projecting radially outward is provided to an outer end part of the power accumulation spiral spring 4, and a recessed part 3c is formed on an inner peripheral surface of an input wheel so as to be engaged with and disengaged from the projection 4a. The power accumulation spiral spring is wound with normal rotation X of the input wheel 3 as the projection 4a is engaged with the recessed part 3c until accumulated force of the power accumulation spiral spring 4 reaches a prescribed amount. When the accumulated force reaches the prescribed amount, the projection 4a is released from the recessed part 3c to prevent the power accumulation spiral spring 4 from being wound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272968-A (JP)
Title: Method for manufacturing magnetic tape
Inventor: KOSHIRO SADAYUKI
IPC: G11B5/84
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic tape, which can minimize an irregular pattern of a cutting surface of the obtained magnetic tape when the magnetic tape is manufactured by cutting the wide magnetic tape longitudinally, and which can effectively prevent a part of the cutting surface of the magnetic tape from being peeled off and dropped from the cutting surface of the magnetic tape, due to the irregular pattern of the cutting surface of magnetic tape, when the data are recorded or reproduced.  <P>SOLUTION: The wide magnetic tape is cut, by setting the cutting start angle θ defined by the upper blade and the lower blade, when the cutting of the wide magnetic tape is started, so that the wide magnetic tape is cut by the disk-like upper blade 6 and the disk-like lower blade 7, which overlap each other and are rotated in the opposite directions, and that the cutting surface to be formed on the side of the lower blade includes the region that is cut by the rupture of 40-65%, and the magnetic tape is manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267320-A (JP)
Title: Game apparatus
Inventor: KAKIZAWA KOYU
IPC: A63F5/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which upgrades the workmanship with a better appearance design while achieving the simplification of the installation or the like by integrally attaching a game medium dispensing unit and makes the players feel no fatigue in the prolonged games with a higher operability.  <P>SOLUTION: In the game apparatus, a display means for the rotary display of a plurality of figure trains and an operation panel 8 which has a start switch 4 for starting the rotation of the plurality of figure trains and a stop switch 5 for separately stopping the rotation of the figure trains are arranged on the front of the mainframe 2. On the mainframe 2, the operation panel 8 is so built as to be extended further ahead of the display means 3 disposed on the front while the game medium dispensing unit 29, with the outline shape of the contour the same as the shape of the side of the mainframe 2, is attached to one side part of the mainframe 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268797-A (JP)
Title: Air conditioner for vehicle
Inventor: HIRAI SHINICHIRO
IPC: B60H1/34
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of eliminating discomfort of driver's hands by detecting positions of driver's hands in a steering wheel and blowing out air-conditioned wind to the positions of the hands.  <P>SOLUTION: The air conditioner includes an infrared sensor 7 as a detection means for detecting the positions of the hands in the wheel portion 9 and is constituted to blow out the air-conditioned wind toward the positions of the hands detected by using the infrared sensor 7. Preferably, the air conditioner is constituted to blow out the air-conditioned air toward the positions of the hands from meter blowout ports 2, 2 installed on a meter indication portion 11 of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238056-A (JP)
Title: Fixing structure for elevator driving device
Inventor: YAMAZOE KENJI
IPC: B66B7/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for an elevator driving device wherein it is not necessary to prepare a machine room separately besides an elevator hoistway, the vertical position of a mounting base can be adjusted easily, and a mounting base can be stably hung with a simple structure.  <P>SOLUTION: In an elevator wherein a car 1 is hung with a wire 2 and lifted, a mounting base 3 provided with a drive unit 30 is hung from a horizontal member 13 with a hanging member 11. The mounting base 3 is clamped at an arbitrary position of the vertical direction of a lifting rail 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004281171-A (JP)
Title: Lamp control system
Inventor: WATANABE YUICHI
IPC: H05B41/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization of a lamp control system including a lamp drive circuit consisting of semiconductor elements, and improve reliability of the lamp drive circuit.  <P>SOLUTION: This lamp control system is constituted by incorporating a constant current circuit including elements composed of the lamp 3 such as an incandescent lamp and a discharge lamp or the like, and a wide gap semiconductor (with a band gap kinetic energy of 3.0 eV or more, for example, a GaN series semiconductor or the like), or the lamp drive circuit 2 such as an inverter circuit or the like, and the power supply part 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281632-A (JP)
Title: Radio wave absorber
Inventor: TSUZUKIYAMA KOJI
IPC: H05K9/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin radio wave absorber whose structure is simple and which is applicable except a window and excellent in radio wave absorption property.  <P>SOLUTION: In the radio wave absorber 1, a conductive coat layer 1a is arranged on one side of a dielectric layer 1b, and an impedance coat layer 1c is arranged on the other surface. The surface resistivity of the conductive coat layer 1a is at most 50 Ω. The real part R of the surface impedance Z of the impedance coat layer 1c is 0.01-100 Ω, imaginary part X is from -200 to -3 Ω, and X and Y are selected from -100≤X/R≤-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279717-A (JP)
Title: Liquid crystal display device, method for manufacturing the same, and electronic equipment
Inventor: KANEKO HIDEKI
IPC: G02F1/1335
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve display quality by suppressing lowering of contrast.  <P>SOLUTION: On an element substrate, parts where light leakage occurs are covered with a light shielding layer disposed on parts corresponding to boundary regions. Otherwise, on the element substrate, the opening ratio of a pixel electrode is heightened by disposing an interlayer insulating film so as to improve the contrast and, at the same time, contact holes of the pixel electrodes are provided on a portion of the parts corresponding to the boundary regions so as to shield light and to reduce the light leakage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276785-A (JP)
Title: Device for fixing sheet
Inventor: KURUSU AKIYOSHI
IPC: B60P7/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for fixing a sheet capable of being easily and quickly mounted to and dismounted from eyelets of a cover sheet, etc. of a truck.  <P>SOLUTION: The device for fixing the sheet is configured such that a metallic retaining ring 3 is fitted on both ends of an elastic round cord 2 folded into two and is caulked, and then an annular mounting portion 5 of an engaging member 6 is rotatably fitted on the retaining ring 3, the engaging member 6 having a hook portion 4 engageable with the eyelet of the cover sheet, etc. and the annular mounting portion 5 formed thereon. The position of the engaging member 6 can be changed to one of a closed position, where the opened portion of the hook portion 4 is closed by both ends of the round cord 2 when the engaging member 6 is in parallel with the round cord 2, and a opened position, where the opened portion of the hook portion 4 is opened by turning the engaging member 6 from the closed position in the crossing direction. The folded portion 11 of the round cord 2 can be engaged with a mating engaging portion provided on a load carrying platform, etc. of the truck.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278745-A (JP)
Title: Recovery device for return pressurized oil energy of a plurality of hydraulic actuators
Inventor: NAGURA SHINOBU
IPC: F15B11/16
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the energy recovery efficiency of return pressurized oil flowing out from a plurality of hydraulic actuators without affecting the motion of the hydraulic actuators.  <P>SOLUTION: Returning pressurized oil flowing out from a hydraulic cylinder 11 of a mechanism 10 flows into a directional control valve 13, and flows into a meter-out pressure compensation valve 15 after the flow rate is controlled. At that time, the returning pressurized oil is controlled in the flow rate with the meter-out pressure compensation valve 15 so that differential pressure between the pressure of returning pressurized oil flowing into the directional control valve 13 and the pressure of the returning pressurized oil flowed out is made constant. The returning pressurized oil flowing out from the meter-out pressure compensation valve 15 passes through a check valve 17. Similarly in mechanisms 20 and 30, the return pressure oil passes through check valves 27 and 37. The returning pressurized oil passing through each check valve 17, 27 and 37 merges, and is fed into a hydraulic motor 51. The hydraulic motor 51 is driven by the energy of the returning pressurized oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275633-A (JP)
Title: Nail polishing sheet
Inventor: NAKAMURA KENJI
IPC: B24D15/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply by a simple method a nail with a moisturizer and vitamins which are essential components for keeping a damaged nail healthy.  <P>SOLUTION: As for this nail polishing sheet, a blend consisting of the vitamins, a binder and abrasive grains of 20 to 50 μm average grain sizes is fixed to the polishing surface of one side, and another blend consisting of one or two or more kinds of components selected from a group of chitosan, sericin or collagen, fatty acids, the vitamins, the binder and the abrasive grains of 1 to 10 μm average grain sizes is fixed to a moisturizing and polishing surface of the other surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283839-A (JP)
Title: Instrument for detecting remaining cooled blank in hot forging machine
Inventor: KONDO TOMOYUKI
IPC: B21K27/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a remaining cooled blank at restarting time even in the case where a bar-like blank on the way of cutting remains in a cutting part.  <P>SOLUTION: A hot-forging machine includes a blank supplying part K for supplying a blank in order along this axial direction while heating a plurality of bar-like blanks B1, a cutting part C for cutting the bar-like blank B1 positioned at the one end of the blank supplying part K and heated to a prescribed length from the tip end part and a forging part F for hot-forging the cut blank b. The cutting part C is provided with holding means 10, 12 for holding the blank B1 while sandwiching the block B1 from this diameter direction and blank detecting means 20, 26 sliding so as to be able to advance/retreat from the diameter direction at the position of the held blank B1. An air cylinder 20 and a magnetic switch 26 as the blank detecting means detect whether or not the remaining cooled blank B1 remaining in the holding device 1 and becoming the lower temperature than a prescribed temperature range exists.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285677-A (JP)
Title: Bottom-open box segment for sealing contaminated subaqueous soil, and structure and method for sealing contaminated subaqueous soil
Inventor: TSUJII MASATO
IPC: E02B3/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom-open segment for sealing contaminated subaqueous soil, which has high sealing performance for the contaminated subaqueous soil, which can prevent contamination in surrounding waters and which can be constructed in a short construction period, a structure for sealing the contaminated subaqueous soil, using the segment, and a method for sealing the contaminated subaqueous soil.  <P>SOLUTION: A member for sealing the contaminated subaqueous soil is formed as the box-shaped segment 7 with an opened bottom. At least one air vent hole is provided in the upper surface or side surface of the box-shaped segment, so as to enable sedimentation; an opening/closing valve is provided in the air vent hole; a net-like lid, whose mesh is smaller than a contaminated soil particle, is provided; and a joint such as a female joint or a male joint is provided at the end of the box-shaped segment. An engaging part, which is to be engaged with an underwater vibration hammer, is provided. The bottom-open box segments 7 are horizontally arranged so as to cover a surface of the contaminated soil and installed in the state that the bottom-opening side of each segment 7 is made to penetrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289493-A (JP)
Title: Piezoelectric plate, its manufacturing method, and ultrasound transducer using it
Inventor: TAKAHASHI SADAYUKI
IPC: G01S7/521
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic transducer enabling highly sensitive measurement at high resolution by having a short time waveform, having wide frequency characteristics and generating ultrasonic pulses with large amplitude in excellent reproduction.  <P>SOLUTION: A piezoelectric plate comprises one multi-component based piezoelectric porcelain, and inclines a piezoelectric h-constant in a thickness direction. The inclination of the piezoelectric h-constant is optimized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288562-A (JP)
Title: Fuel cell power generation system
Inventor: TAKAGI HIROTAKA
IPC: H01M8/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of shortening the time for warming-up and the time for start-up by restraining the consumption energy for start-up when warming up the fuel cell stack.  <P>SOLUTION: The fuel cell power generation system comprises a fuel processing device 2 having a reformation part 21 reforming supplied hydrocarbon group fuel h into reformed gas g mainly composed of hydrogen, and a burner section 25 for heating the reforming part 21; a fuel cell stack 3 receiving the reformed gas g and generating power; and a first control part 4 controlling the power generation of the stack 3 and a usage rate of the reformed gas g supplied to the stack 3 and utilized for the power generation. The burner part 25 heats the reforming part 21 by burning the reformed gas g not utilized for the power generation at the fuel cell stack 3. The first control part 4 controls in a manner of reducing the above utilization rate so as to become lower than a usual value in the partial power generation amount, during a period from the start of the power generation until the fuel cell stack 3 generates a partial power generation amount corresponding to one partial load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285306-A (JP)
Title: Method for producing cellulose acetate
Inventor: MATSUO SHUNICHI
IPC: C08B3/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cellulose acetate useful as a low cost biodegradable plastic by using bagasse, kenaf, reed or rice straw as a raw material.  <P>SOLUTION: This method for producing cellulose acetate is characterized by steam cooking 1 kind of a material selected from the bagasse, kenaf, reed and rice straw at 150-350°C in a pressurized container under 15-29 MPa, filtering with a filtering device to obtain a solid material, adding acetic anhydride and sulfuric acid to the solid material to perform a dehydrating acetylation treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297117-A (JP)
Title: Wireless communication system, wireless terminal in wireless communication system, moving picture data distribution server, and wireless communication method
Inventor: SABURI KAZUMITSU
IPC: H04N7/173
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of distributing a moving picture with stable picture quality.  <P>SOLUTION: A wireless terminal 102 requests a moving picture distribution server 101 to distribute moving picture data. When transmitting basic layer data required for reproducing the moving picture data to the wireless terminal 102 and a data rate of distributed coded data is higher than a DRC of the wireless terminal 102, the moving picture distribution server 101 distributes preceding basic layer data. When a free capacity of a basic layer buffer of the wireless terminal 102 is small and a number of free residual capacities exist in an extension layer buffer, the moving picture distribution server 101 determines that the basic layer buffer sufficiently stores the preceding basic layer data and distributes extension layer data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294175-A (JP)
Title: Connecting pipe blockage detector
Inventor: MIYAJI NOBUO
IPC: G01L13/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the blockage of a connecting pipe cannot be detected accurately since rise or fall components appear while being rocked when pressure and differential pressure are rising or falling.  <P>SOLUTION: Three pressure or differential pressure measurement values that are continuous in time are used to compute rocking by the following expression. Since the influence cannot appear in rocking contents even if the pressure or differential pressure varies, the blockage of the connecting pipe can be detected accurately. In rocking=P(i)-2×P(i-1)+P(i-2), P(i), P(i-1), and P(i-2) indicate pressure or differential pressure at time (i), i-1, and i-2, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295541-A (JP)
Title: Image formation program and image reproduction program
Inventor: HAYASHI KAZUHIKO
IPC: G06T13/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation program and image reproduction program for enabling a user to freely form an animation image to be displayed on a panel of onboard equipment or the like and facilitating the association setting of audio data with reproduction of the animation image.  <P>SOLUTION: A starting frame image and a terminal frame image are generated from a part of a material image designated by the user. Further, an intermediate frame image between the two frame images is generated. The resulting starting frame image, intermediate frame image and terminal frame image are made into an image file as animation images. This image file and an audio file associated with the reproduction of this image file are stored in the same holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301605-A (JP)
Title: Electrolyte for extraction analysis of deposit and/or inclusion in steel, and electrolytic extraction method of deposit and/or inclusion in steel using the same
Inventor: INOSE TADAO
IPC: G01N33/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for extraction analysis and an electrolytic extraction method capable of extracting and separating a deposit and/or an inclusion in steel stably without being decomposed in the electrolyte.  <P>SOLUTION: This electrolyte for extraction analysis of the deposit and/or the inclusion in steel is characterized by using alcohol as a solvent, and containing 0.2-0.4 v/v% acetylacetone, and 0.5-2 w/v% tetramethylammonium chloride. This electrolytic extraction method of the deposit and/or the inclusion in steel is characterized by electrolytically extracting the deposit and/or the inclusion in steel by using the electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299253-A (JP)
Title: Preliminary discharge method for droplet discharge head, droplet discharge device, electro-optic device manufacturing method, electrooptic device and electronic appliance
Inventor: TAKAHASHI HAYATO
IPC: B05D1/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preliminary discharge method for a droplet discharge head, a droplet discharge device that effectively prevents a preliminary discharge failure while preventing an original functional liquid from thickening, irrespective of the viscosity of the liquid, an electro-optic device manufacturing method and an electronic appliance.  <P>SOLUTION: The preliminary discharge method of a droplet discharge head draws one line by a droplet discharge head 9 having many nozzles 33 by using the plurality of the nozzles 33 set on a unit of one line. The method has the A process of preliminarily discharging functional liquid droplets from the plurality of nozzles 33a set on a one line basis and the B process of preliminarily discharging the functional liquid droplets from the remaining nozzles 33b of all the nozzles 33 that do not preliminarily discharge in the A process. The A process and the B process are mutually separately performed with a time lag and the A process is performed prior to the drawing of one line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303062-A (JP)
Title: Secret information management support system and secret information management support method
Inventor: KIZAKI YOSHIO
IPC: G06Q10/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secret information management support system capable of supporting integrated management of secret information by efficiently making a user to confirm the handling state of secret information.  <P>SOLUTION: This system comprises a secret information handling information management means for managing secret information handling information for handling of secret information for every business; a risk analysis information management means for managing risk analysis information showing a way of dealing with a risk predicted in the management state of the secret information; a retrieval means for retrieving a business of a predetermined condition based on the secret information handling information managed by the secret information handling information management means; a generation means for generating confirmation information for making the user to confirm the handling state of the secret information based on the retrieval result of the retrieval means and the risk analysis information managed by the risk analysis information management means; and a reporting means for reporting the confirmation information to a manager or an owner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000540-A (JP)
Title: Polyphase biologically erosive implant
Inventor: ATHANASIOU KYPRIACOS A
IPC: A61F2/30
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier, a production method and a using method therefor for receiving and supporting a complementary tissue to increase toward a diseased or damaged area within a physiological system.  <P>SOLUTION: The carrier is buried in a contact area between tissues mutually having different mechanical characteristics, and the increase and reproduction of tissues of different types within the area can be supported. Besides, the carrier contains a biologically erosive polymer material having different mechanical characteristics therefrom such as porosity, hardness and compressibility for example. Further, the polymer material contains a decomposer to strengthen the decomposition of the polymer material under using.  <P>COPYRIGHT: (C)2004,JPO