baber/WOPTO huggingface dataset:
Patent JP-2004014237-A (JP)
Title: Converter circuit for strobes
Inventor: NITO TOSHIO
IPC: H05B41/32
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a converter circuit for strobes capable of maintaining existing performance even when the number of electronic components are reduced, thereby achieving cost reduction.  <P>SOLUTION: A converter circuit 1 of strobes is assembled and operated as follows: connections of the primary winding Np of a transformer 11 to the collector of a transistor 12 for switching, a starting resistance R1 to the base, and the tertiary winding Nb of the transformer 11 to the base through a capacitor C2 are made; and repeated on/off operation of the transistor 12 is made to make the transformer 11 oscillate, thereby outputting a secondary current induced in the secondary winding of the transformer 11 to a strobe circuit 2. Wherein, the capacity of the capacitor C2 is made to be 0.1 μF or more and a diode connected to the capacitor C2 in parallel is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147073-A (JP)
Title: Method of producing polyether polyol copolymer
Inventor: SATO HIROSHI
IPC: C08G65/28
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polyether polyol copolymers that can arbitrarily change the content of the O(CH2 )x group in the main chains of polyether polyol copolymer that has a proper crystallinity and is suitable as a raw material for elastomers and simultaneously can change the molecular weight of the copolymers. SOLUTION: The polyether polyol copolymer is produced by polymerizing (1) a ring ether represented by general formula (I) (wherein x is an integer of 2-10), (2) a diol represented by general formula (II) HO-(CH2 )x -OH [x has the same meaning as in general formula (I)] and (3) other polyols in the presence of an acid catalyst.
Patent JP-2004019130-A (JP)
Title: Overhanging member and overhanging portion structure
Inventor: HIUMI SATOSHI
IPC: E04F13/21
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhanging member which is easy to manufacture, low in cost, and excellent in external design, and to provide an overhanging portion structure using the overhanging member.  <P>SOLUTION: The overhanging member 1 is arranged at a front lower edge of an overhanging portion of a building, and formed of an integrally formed chamfered main body 2 and a mounting plate 3 fixed to the chamfered main body 2. The chamfered main body 2 has a chamfered design surface 21 which is arranged outside of the overhanging portion and faces in a lower front direction, and a rear surface 22 formed on the side opposite to the chamfered design surface 21. The mounting plate 3 has a fixing plate portion 31 fixed to the rear surface 22 of the chamfered main body 2, an upper leg plate portion 32 extended upward from the upper edge of the fixing plate portion 31, and a rear leg plate portion 33 extended rearward from the lower edge of the fixing plate portion 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328877-A (JP)
Title: Brush-type air filter
Inventor: SHINOYAMA AKIMASA
IPC: F02M35/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush-type air filter advantageous in view of cleaning and maintenance, maintaining output of an internal combustion engine, preventing abrasion or overheat of the engine, efficiently operating an air conditioner or an air cleaner, and maintaining its performance.  <P>SOLUTION: According to this brush-type air filter, a brush is installed in an intake part and a cooling air take-up port of the internal combustion engine as an air filter. A brush is installed in an air take-up port of the air conditioner or the air cleaner as an air filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129865-A (JP)
Title: Emergency device for relighting windmilling turbojet
Inventor: FRANCHET MICHEL
IPC: F02C7/264
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an emergency device for reigniting a windmilling aircraft turbojet, particularly when the turbojet shuts down while flying. SOLUTION: In this emergency device, the jet is provided with a fan (2) driven by a low pressure turbine via a first shaft (3) and a compressor driven by a high pressure turbine via a second shaft (4) disposed coaxially around the first shaft. The device has a differential (5) and a braking system (6). The differential interconnects the first and second shafts while compensating for their different speeds of rotation in the normal operation of the turbojet, and the braking system is connected to the differential gear so as to enable it to be slowed down or blocked when the turbojet shuts down, thereby enabling the first shaft to entrain the second shaft so that it reaches an appropriate speed for reigniting the turbojet.
Patent JP-2004016884-A (JP)
Title: Sample treating apparatus
Inventor: SUMIYA MASANORI
IPC: B01J3/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample treating apparatus capable of evenly treating a sample with a simple structure.  <P>SOLUTION: A sample 6 is able to be evenly treated by irradiating the whole of or part of the sample 6 with an optical energy 9 and without providing any functions to a sample table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020812-A (JP)
Title: Fixing device, image forming apparatus, and nip forming method
Inventor: FUJITA TAKASHI
IPC: G03G15/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide afixing device capable of shortening warming-up time, obtaining a uniform nip pressure and obtaining a stable conveyability due to smooth rotation.  <P>SOLUTION: A rotating body 54 is internally provided with a magnet 55 as a magnetic force generating means and a rotating body 54 in the form of a thin belt is internally provided with with a magnetic material 57 for forming a nip NP by being sucked by the magnetic force of the magnet 55. A granular low-friction member 58 for reducing friction resistance between the magnetic material 57 and the rotating body 52 is disposed between the magnetic material 57 and the rotating body 52. A paper sheet 36 holding an unfixed image is passed through the nip NP and is subjected to fixing by being applied with heat and pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250202-A (JP)
Title: Device for control of regeneration of vehicle, and automobile
Inventor: NADA MITSUHIRO
IPC: B60L50/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform regenerative control reflecting running state of a vehicle or intention of a driver.  <P>SOLUTION: When an aperture AP of an accelerator becomes a value 0, that is, accelerator off (S102), larger regenerative torque Tm2* is set (S108) the larger the acceleration stored as the last acceleration just before acceleration off is so as to regeneratively control motor MG2 (S108). The larger the acceleration is just before accelerator is off the larger braking force works on it, even if the car speed is the same, that is, to let larger braking force work on it when it is quickly accelerating in low speed regions and let small braking force work on it when it is in high-speed cruising operation by setting the regenerative torque Tm2* this way. As a result, the control of the braking force geared to the running state of the vehicle or the intention of the driver, that is, the regenerative control can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004018469-A (JP)
Title: Antiallergic agent
Inventor: KIMOTO HIROMI
IPC: A23L33/135
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiallergic agent selected from lactic bacteria of the genus Lactococcus which are the lactic bacteria suitable for the production of a milk product, having excellent survival in the intestines, and exhibiting the effects at an organism level.  <P>SOLUTION: The antiallergic agent contains Lactococcus lactis subspecies lactis G50 strain (FERM P-18415) as an active ingredient. The fermented food contains the antiallergic agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022396-A (JP)
Title: Organic electroluminescent element and manufacturing method of the same
Inventor: SAKIO SUSUMU
IPC: H05B33/14
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element that has a protective layer capable of ensuring a high barrier property without a film peeling, by continuously changing the stress in silicon nitride oxide, and a manufacturing method thereof.  <P>SOLUTION: In the organic electroluminescent element, at least part of the protective layer disposed in the top is formed as a silicon nitride oxide layer whose internal stress continuously changes outward from an organic layer side. The organic electroluminescent element manufacturing method forms the silicon nitride oxide layer forming at least part of the protective layer by a sputtering method or a CVD method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021811-A (JP)
Title: Disk controller using nonvolatile memory
Inventor: ABE TETSUYA
IPC: G06F3/06
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance, maintenance property and reliability of a disc controller itself by using a semiconductor nonvolatile memory as an alternative medium of a semiconductor storage device or a disk device used for a disk controller and mounting the memory with putting the nature into use.  <P>SOLUTION: A nonvolatile memory section is constituted of three kinds of memory modules of an actual data containing device, a spare containing device, and a device for parity redundancy data. The respective devices are made to hold data per a minimum block unit and monitors obstructions and failures of the nonvolatile memory device by providing revision information and protective codes as spare information per block. The nonvolatile memory section has a diagnosis rewrite function allowing a read/protect and write/protect per divided block of a memory device and finding out a failure block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023641-A (JP)
Title: Home page display device
Inventor: SUZUKI TOMOYUKI
IPC: G10L15/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home page display device which can acquire and display home page information associated with the contents of television broadcast being received synchronously with the progress of a television program broadcast.  <P>SOLUTION: The home page display device is provided with: a broadcast receiving part 11 for receiving a broadcast signal containing broadcast information representing television broadcast and location information representing the location of a home page on the Internet; a first display part 12 for displaying the television broadcast represented by broadcast information contained in the broadcast signal received by the broadcast receiving part 11 on a first display area of a prescribed display device; a home page information acquiring part 13 for accessing the home page whose location is represented by the location information contained in the broadcast signal received by the broadcast receiving part 11, and acquiring information provided by the home page synchronously with the progress of the television broadcast program; and a second display part 14 for displaying the information acquired by the home page information acquiring part 13 on a second display area of the display device synchronously with the progress of the television broadcast program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019364-A (JP)
Title: Angle adjusting structure of balustrade
Inventor: SHOJI TATSUO
IPC: E04F11/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work for assembling a balustrade, work for adjusting an angle of the balustrade and work for mounting the balustrade, and to firmly fix the balustrade.  <P>SOLUTION: In a state in which a coupling member 3 for being slidably inserted into a groove part 12 of a balustrade coping 1 with an opened lower part, a recess 30 for bending, provided in the central part of the under surface of the coupling member 3, and an upper-end supporting part 44 of a supporting piece 41 are arranged in such a manner as to abut on one another, setscrews 34 are screwed into threaded holes 33 which are provided at the end of the coupling member 3, so that the tip parts of the setscrews 34 can be pressed against the inner surface (top surface) of the groove part 12, that is, that of a recessed streaks 11, and the coupling member 3 is bent downward for deformation around both the ends of the recess 30 and pressed against a horizontal rip part 14 of the balustrade coping 1, so that the balustrade coping 1 and a bracket 4 can be fixed together in such a manner as to enable the adjustment of the angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017593-A (JP)
Title: Ink cartridge and ink supply device
Inventor: NIWA KATSUYA
IPC: B41J2/175
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge and an ink supply device that can prevent the ink from leaking to the outside.  <P>SOLUTION: A sealing cover 26 closes an air ventilating pipe 24 communicating with an ink housing section 21 from a side of an ink reserving section 25. As a result, it is possible to prevent the ink 2 in the ink housing section 21 from leaking to the outside from an external communication hole 23 by flowing to the ink reserving section 25 passing through the air introducing pipe 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027879-A (JP)
Title: Power unit
Inventor: KOYAKE YASUHIRO
IPC: C10J3/46
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering in operational efficiency caused by using gasification gas, and a rise in running cost for purchasing auxiliary fuel.  <P>SOLUTION: The power unit comprises a thermal cracking device 1 thermal cracking waste X and outputting cracked gas G1; and a power source 5 generating power by using the cracked gas G1 as fuel gas G4 and providing the power to the outside, and supplying exhaust gas G5 to the thermal cracking device 1 as a heat source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028643-A (JP)
Title: Outer wall inspection hammer
Inventor: EMORI HIDEJI
IPC: G01N29/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall inspection hammer constituted singly at an inexpensive instrument cost and accurately implementing both of a sounding inspection and a friction inspection by simple operation.  <P>SOLUTION: The outer wall inspection hammer 1 has an inspection piece 2 provided with a rectangular cross section having an inelastic short side 2a facing an outer wall 10 of a building and an elastic long side 2b; a cluster inspection element 3 attached to one end of the inspection piece 2 and provided with a beating part 3a oriented so as to correspond to the inelastic short side 2a and a friction part oriented so as to correspond to the elastic long side 2b; and a grip 4 attached to the other end of the inspection piece 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031489-A (JP)
Title: Ceramic green sheet peeling method and ceramic green sheet peeling device
Inventor: FUCHI YASUO
IPC: H01G13/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily, surely, and stably peel a carrier film from a ceramic green sheet.  <P>SOLUTION: A ceramic green sheet 2 is peeled from a mother sheet 3 by the ceramic green sheet peeling method. In a sucking process, a head 6h abuts with a portion which is to be peeled of the mother sheet 3 so placed on a table 5h that the carrier film 1 faces downward, for sucking and holding. In a head separation process, the table 5h fixes the carrier film 1 by two regions sandwiching the portion to be peeled of the mother sheet 3, and inside the region sandwiched between the two regions, the head 6h detaches from the table 5h while sucking and holding the portion to be peeled, with the carrier film 1 not fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047712-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine wherein the degree of freedom in designing of a game panel can be easily ensured, and in addition, a pattern displaying device and a sorting device for the game panel can be easily fitted. SOLUTION: The game panel 5 is equipped with the pattern displaying device 13 and the sorting device 14. In this case, the pattern displaying device 13 has a pattern displaying section. The sorting device 14 makes game balls which have entered from a ball entering port 35 roll along the outer periphery of a rotating recess 37, and then, sorts the game balls to either one of a plurality of sorting holes 36 which are provided in the rotating recess 37. Then, the pattern displaying device 13 and the sorting device 14 are provided in a common case main body 23 which is fitted on the game panel 5.
Patent JP-2003128669-A (JP)
Title: Quinophtalone sulfonic acid derivative and production method thereof
Inventor: KATSUBE HIROSHI
IPC: C07D401/04
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a quinophtalone derivative with which, when mixed with an object to be colored such as a resin, a colored object can maintain high liquidity and thermal shrinkage of the colored object during molding can be suppressed. SOLUTION: The quinophtalone sulfonic acid derivative represented by formula (1) is provided (wherein, X is a halogen atom; M is H, a monovalent, divalent or trivalent metal atom, ammonia or an organic amine; and n is 1-3). In the production method of quinophtalone sulfonic acid derivative, quinophtalone compound having halogen atoms within the molecule is reacted with sulfuric acid.
Patent JP-2004030827-A (JP)
Title: Recording data reading apparatus and recording data reading method
Inventor: ABE TOMOTOSHI
IPC: G11B20/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reading apparatus in which recording areas of a header part is reduced.  <P>SOLUTION: The data reading apparatus is provided with: delay circuits 25a, 25b for generating a plurality of read clock signals RFCLK1, RFCLK2 whose phases differ from each other on the basis of read clock signal RFCLK generated on the basis of the number of revolutions of a disk and its recording density; a plurality of ID readers each operated on the basis of a plurality of the read clock signals RFCLK, RFCLK1, RFCLK2 whose phases differ from each other and each outputting read addresses and a result of discriminating the propriety of the read addresses; and a selection circuit for selecting and outputting the most proper read address and propriety discrimination result among a plurality of the read addresses IDR1 to IDR3 and propriety discrimination results X1 to X3 outputted from the ID readers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028278-A (JP)
Title: Main motion mechanism of internal combustion engine
Inventor: TAGUCHI YUKIYASU
IPC: C22C21/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the abrasion of both of a crankshaft and a sliding bearing in a rotation mechanism of an internal combustion engine formed by including a micro alloying steel crankshaft treated by neither high frequency hardening nor surface hardening and having a structure comprising perlite and pro-eutectoid ferrite, or the perlite, and the sliding bearing installed in the outer circumference of the crankshaft and composed of an aluminum bearing alloy.  <P>SOLUTION: The area fraction of pro-eutectoid perlite is 3% or less and the surface roughness of the crankshaft of the surface sliding with the sliding bearing is Rz 5μm or less. Hard substances composed of Si or including Si, having the hardness of Hv 900 or more, and being 6μm or less are distributed in the matrix for the aluminum bearing alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030841-A (JP)
Title: System and method for supplying contents, method for preventing illegal use of contents, and computer progaram
Inventor: YOSHIMURA HIROYUKI
IPC: G06Q50/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illegal use of contents without disposing any external keys in accordance with the use contract of the contents for a specific terminal device used by a user.  <P>SOLUTION: A contents key is buried in the lower layer part 104 of a recording medium constituted of two layers. Contents are recorded on an upper layer part 102. When a user makes the use contact of the contents with a contents manager, a server computer distributes the position of the contents key suited to use contract conditions. Upon the reception of information regarding the contents key position, a client computer records the information on the upper layer part 102. When the user uses the contents, the discrimination software of the use contract is actuated at the client computer, a reproducing signal in which bits of the magnetic information of the upper and lower layer parts 102 and 104 obtained from a magnetic head are superimposed is identified, and the reproducing signals of the upper and lower layer parts 102 and 104 are subjected to digital signal processing to obtain the degree of correlation between both signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029585-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: OGAWA KAZUHIRO
IPC: G02B26/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device and an image forming apparatus capable of shifting a resonance frequency that an optical box vibrates to a high frequency range, suppressing local vibrations and evading density irregularities on a photoreceptor.  <P>SOLUTION: For this optical scanning device, an optical box houses a light source for emitting a laser beam, a polygon mirror for reflecting the laser beam from the light source, a polygon mirror motor for rotationally driving the polygon mirror, an image forming lens for image-forming a scanning laser beam generated by being reflected by the polygon mirror driven by the polygon mirror motor and a reflection mirror for reflecting the scanning laser beam which receives the action of the image forming lens, and is provided with at least three attaching parts held by a case body. In the optical box, the thickness t of the attaching part held by the case body has the relation of 2×Tave≤t≤H/2 with the average thickness Tave of the optical box and the outer wall height H of the optical box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029676-A (JP)
Title: Device and method for mounting parts
Inventor: SAKATA SHIGERU
IPC: G02F1/13
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize the mounting of parts on substrates differing in size without changing a stage to mount (electronic) parts onto the substrates.  <P>SOLUTION: The distance L of a substrate 2 that protrudes from a stage 84 is controlled by a controller 86 so as to be always constant irrespective of the size of the substrate 2 held by adsorption on the stage 84. Thus, it becomes unnecessary to change the stage according to the sizes of the substrate, therefore, the number of manhours for assembling the substrate are largely reduced and a manufacturing efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO