baber/WOPTO huggingface dataset:
Patent JP-2003347130-A (JP)
Title: Coil and its manufacturing method
Inventor: SAITO YUICHI
IPC: H01F27/30
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, loss, and cost of a coil and to improve a resource saving property and the degree of freedom for designing the coil while the advantage of a plate-shaped coil member used in the coil is secured.   <P>SOLUTION: The coil is provided with a plurality of first coil members 2, etc., formed of plate-shaped conductors having connecting sections 2p, etc., and 2q, etc., at both ends and a plurality of second coil members 3, etc., formed of plate-shaped conductors having connecting sections 3p, etc., and 3q, etc., at both ends. At least one of the connecting sections 3q, etc., of at least one 3, etc., of the coil members 2, etc., and 3, etc., are offset to the other connecting sections 3p, etc., in the axial direction of the coil. In addition, the coil is also provided with a first regulating section 4 which holds the first coil members 2, etc., by positioning the members 2, etc., at prescribed intervals and a second regulating section 5 which holds the second coil members 3, etc., by positioning the members 3, etc., at prescribed intervals. The connecting sections 2p, etc., and 2q, etc., of the first coil members 2, etc., are connected to the connecting sections 3p, etc., and 3q, etc., of the second coil members 3, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348899-A (JP)
Title: Control method for motor and control unit
Inventor: TAGOME MASAKI
IPC: H02P6/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control unit that provides a motor with high efficiency and high-output characteristics by suppressing the degradation of characteristics caused by the copper loss in a high-speed range and the change of the multiplier of a motor apparatus, and enables the expansion of characteristics in the high- speed range, in performing soft field control.   <P>SOLUTION: The motor control unit comprises a means for determining a high-output revolution range that determines a revolution range, where even a small current has a high output depending on the combination of the value of a winding current flowing to a stator winding and a lead angle from the q-axis of the winding current, i.e., the value of a current phase; and an output comparison means that compares the motor torques, by combining the value of the winding current and the value of the current phase, i.e., the comparison of the outputs. The output comparison means compares the motor torques calculated by combining the value of the winding current and the value of the current phase, and further compares the number of revolutions, thus selecting the combination of the value of a large-output winding current and the value of the current phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339937-A (JP)
Title: Control method for game machine, game machine, and control program for game machine
Inventor: KATO SADAHITO
IPC: A63F5/04
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To more improve expectations by stimulating curiosity of a player when displaying an image on an image display area.   <P>SOLUTION: In a control method for a game machine in which information on a game is provided to the player by displaying the image on the image display area, the method includes the steps of: determining the image to be displayed on the image display area; displaying a plurality of pieces dividing the determined image while dispersing them over the image display area; collecting the respective image pieces; and forming the determined image from the collected respective image pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340645-A (JP)
Title: Tweezer-type contact grinding tool
Inventor: KITA KATSUTOSHI
IPC: B24D15/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tweezer-type contact grinding tool which can easily polish a contact while keeping a contact form even by an inexpensive and simple structure.   <P>SOLUTION: Mutually opposite faces 21a and 22a are provided on a pair of holding portions 21 and 22. An operation part 23 provided with a projecting contact surface 23a having a ridge along the longitudinal direction is provided on the face 21a of the holding portion 21. A file 24 is provided on the face 22a of the holding portion 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344532-A (JP)
Title: Radar equipment
Inventor: SHIMURA SEIICHI
IPC: G01S13/28
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the conventional inverted synthesizing aperture radar (ISAR) equipment is used, images gets blurred due to external noise, such as a radar clutter, and an internal noise produced from the electronic circuit of a radar equipment and, since the target identification is performed by comparing the blurred images with a reference image, the target identifying accuracy of the equipment becomes lower.   <P>SOLUTION: An ISAR equipment is improved in target identifying accuracy by eliminating excessive noise by binarizing images and using an image having a clear outline at the time of comparing the images with the reference image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341388-A (JP)
Title: Horizontal support device of trolley line
Inventor: SATO FUMIHISA
IPC: B60M1/20
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new support device of a trolley line capable of holding horizontally the position of the trolley line on the main line side and the position of the trolley line on a crossover.   <P>SOLUTION: A suspension line M1 on the main line side and a suspension line M2 on the crossover side are connected by a support arm 2. The trolley line T1 on the main line side and the trolley line T2 on the crossover side are connected by a connecting arm 3. The connecting arm 3 is suspended to the central lower part of the support arm 2 by a pair of suspending rods 4. The pair of the suspending rods 4 are made into the same lengthes and both of upper ends thereof are pivoted on the central lower part of the support arm 2, and the lower ends thereof are pivoted on one side or the other side of the connecting arm 3 respectively. An isosceles triangle is formed by two suspending rods 4 and the connecting arm 3, and its vertex is suspended to the center of the support arm 2, and two trolley lines T1 and T2 are supported by both the ends of the bottom. Therefore, a difference of elevation occurs between two suspension lines M1 and M2 and even when the support arm 2 is thereby inclined with respect to a horizontal level, the two trolley lines T1 and T2 only perform vertical movement slightly while maintaining the horizontal position with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007896-A (JP)
Title: Erroneous connection correcting system
Inventor: KAMEI NOBORU
IPC: H02G1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erroneous connection correcting system which improves the efficiency in communication cable connecting work.  <P>SOLUTION: In a system, a transmission unit A and a reception unit B are connected with each other through a communication cable 30. In the transmission unit A provided is an ID adding means 15 which adds ID to each piece of data. In the reception unit B provided is a comparing means 25 which compares the ID of data transmitted from the transmission unit A with previously provided IDs; and a switching means 26 which changes the connection of the communication line. Based on the result of ID comparison by the comparing means 25, it is determined whether the switch means 26 switches or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000843-A (JP)
Title: Fluid coating device
Inventor: KOSHO AKIHITO
IPC: B05C11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coating device for forming uniform film pressure without forming a stripe pattern or irregularity to the surface of the coating film on a substrate when the coating film is formed on the substrate by slit coating.  <P>SOLUTION: In a coating means comprising a lift mechanism for raising and lowering a coating head with respect to a coating effective surface and ensuring a locus for keeping a predetermined interval and a relative moving mechanism for relatively moving the coating head with respect to the coating effective surface, the guide part of the relative moving mechanism and a running drive part are connected by a vibration absorbing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009315-A (JP)
Title: Molding flask for beam, and molding flask for foundation
Inventor: MATSUBARA HIDEO
IPC: E04G9/10
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a transfer of a molding flask, transfer of a concrete product, and truck loading by ensuring the free use of a truck crane in addition to a crane installed in the factory when fabricating the concrete product inside a roofed building and to improve the working effciency greatly.  <P>SOLUTION: The molding flask is constituted by a frame main body 1A and a heating means. The frame main body 1A is constituted by a right frame body 1A1, a left frame body 1A2, a front frame body 1A3, and a rear frame body 1A4 which are all constructed so as to correspond to the both side faces and the front and rear faces of a beam 3 to be fabricated. The heating means includes hot water feeding to the right frame body and left frame body, electric heat supply, heat generation by an electric heating sheet, hot air feeding, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014209-A (JP)
Title: Receptacle-adapter housing case
Inventor: SHOJI TOSHIMITSU
IPC: H01R25/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle-adapter housing case prevented from influence by such as rain water and capable of housing a plurality of adapters abreast, even if the adapter is large.  <P>SOLUTION: The receptacle-adapter housing case 10 has a house body 12, a floor panel 14, and a surface receptacle 38 (FIG.2) fixedly mounted on the floor panel 14. On one side face of the surface receptacle 38, a first plug receptacle 46 and a second plug receptacle 48 are formed abreast. On the other side face a third plug receptacle 50 and a fifth plug receptacle 52 are formed. On other end face, a fifth plug receptacle 54 is formed. A support leg 60 is removably inserted into a support leg insert hole 28 formed through the floor panel 14. A bulb mounting part 62 is formed on upper end part of the support leg 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008890-A (JP)
Title: Apparatus for making oxygen-dissolved treated water
Inventor: ARIMURA YASUSHI
IPC: B01F13/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for making an oxygen-dissolved treated water capable of simply supplying the treated water in which oxygen is dissolved at a high concentration as drinking water.  <P>SOLUTION: The apparatus is composed of an oxygen supply means 2 having a high oxygen partial pressure and capable of supplying oxygen, a pressure vessel 3 in which water is stored at a previously set water level or in the full state, a 1st pipe 6, a 2nd pipe 7 and a 3rd pipe 9 inserted and supported in the pressure vessel 3, a 1st valve 10 provided between the oxygen supply means 2 and the 1st pipe 6 to be interposed, an air pump 14 provided between the 1st pipe 6 and the 2nd pipe 7 to be interposed and a 2nd valve 11 for discharging water to freely open and close the 3rd pipe 9 for discharging water. The oxygen-dissolved water 4 is prepared by increasing the contact area of water 4 with a high concentration oxygen 5 in the pressure vessel 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012741-A (JP)
Title: Lens exchange-type camera system
Inventor: OMURA YUSUKE
IPC: H04N5/225
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a photographing range, namely, an angle of view differs by a format even if a lens of a same focal distance is used when the photographing format is freely set.  <P>SOLUTION: A lens exchange-type camera system includes a photographing lens 1 and a camera 2, which correspond to different image pickup format sizes and in which mount shapes of the photographing lens and the camera are common. The system is provided with an electric display means 5, a lens side storage means 3 storing information peculiar to the photographing lens including the focal distance of the photographing lens and maximum format information that can be photographed, a camera side storage means 9 storing information peculiar to the camera, which includes the image pickup format size and a display information generation means 4 operating or selecting display information from information peculiar to the photographing lens and the camera and displaying it on the electric display means. The display information generation means generates display information from peculiar information at the time of joining the camera and the photographing lens so as to display it on the electric display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012318-A (JP)
Title: Highly sensitive water leakage detecting method
Inventor: MORINAGA KAZUO
IPC: G01M3/24
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make water leakage sound generated to detect leakage of water, even when a leakage amount from a city water supply pipe is small as 0.2l/hr or less and when a buried depth of the pipe is not uniform, and even in any water leakage position in the supply pipe from its upper part, its side part, its bottom part or the like.  <P>SOLUTION: An aqueous solution enhanced in viscosity or surface tension of water by adding a viscous substance or a surfactant to the water to form a stable water layer and a stable air layer, or a stable bubble layer is pressurization-supplied to the water supply line under the leakage of the water alternately with air to fluidize a flow in the supply line, and a water drop or a water thin film generated in a water leakage hole jets out with the pressurized air at the same time to generate the loud sound. The leakage sound is detected to specify a water leakage position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012899-A (JP)
Title: Aligner
Inventor: SUNAKAWA HIROSHI
IPC: H01L21/027
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain required resolution and prescribed scanning velocity (exposure velocity) in a main scanning direction and a subscanning direction and further to obtain a compensation function of illumination unevenness and pixel defect.  <P>SOLUTION: A DMD (digital micromirror device) 50 having m pixels in the main scanning direction is inclined by 1/m to the main scanning direction of an exposure head. When a required dot pitch in the subscanning direction is r and a pitch of scanning lines is R, multiple exposure frequency N is made to be N=(R/r)×m. For example, when spatial light modulation element equipped with pixel number of 100 lines×200 columns is inclined by 1/m=1/100, 400 pixels are substantially subjected to simultaneous exposure. That is, a resolution in the subscanning direction (addressability) becomes twice. When the pitch R of the scanning line is 10μm and the dot pitch r in the subscanning direction is 5μm, N=(R/r)×m=(10/5)×100=50 and multiple exposure will be carried out 50 times. Further in order to set dot pitch in the main scanning direction (resolution) to 5μm similarly, exposure may be performed at every 5μm relative movement of an exposure head to an exposure surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014867-A (JP)
Title: Interference aligner
Inventor: OSAWA HISAO
IPC: H01L21/027
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference aligner capable of creating various exposure patterns using interference of light without using a reticle.  <P>SOLUTION: A pattern to form on a wafer is stored in a pattern memory 8 and, based on that information, an intensity/phase calculator 9 calculates the interference intensity at each incident angle θ, the phase between two light beams, and the angular variation of interference reflectors 6a and 6b. Based on the output from the intensity/phase calculator 9, a synchronization controller 10 transmits the angular variation of the interference reflectors 6a and 6b to reflector controllers 7a and 7b in order to vary the angle of the interference reflectors 6a and 6b. At the same time, the interference intensity is transmitted to an exposure light source 1 in order to regulate the exposure, and the phase variation is transmitted to a phase modulation controller 5 in order to vary the optical phase difference between two light beams by driving a phase modulation element 4. These operations are performed by varying the incident angle θ for a required amount in a desired mode, and the wafer is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319998-A (JP)
Title: Titanium needle
Inventor: YOSHIMURA HIROBUMI
IPC: D05B85/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle material which is light and strong, is easily bendable, is durable and has good affinity to an organism.  <P>SOLUTION: The needles are made as needles relating to titanium and titanium alloy in place of the conventional needles made of iron and above all stainless steel. Namely, the needles having various diameters are formed by applications by subjecting total four kinds of materials, of industrial pure titanium JIS (the crystalline structure is HCP) Class 2 material, and as alloys, an alloy containing 3% aluminum and 2.5% vanadium (the crystalline structure has two phases of HCP and BCC), or an alloy containing 3% aluminum, 8% vanadium, 6% chromium, 4% molybdenum, and 4% zirconium in the titanium or alloy containing 3% aluminum, 15% vanadium, 3% chromium, and 3% tin (the crystalline structure of both are mainly BCC) in the titanium, to rolling and drawing, and if necessary, to a heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011577-A (JP)
Title: Free-piston engine drive linear generating device
Inventor: ISHIDA HIROYUKI
IPC: F01B23/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-piston engine drive linear generating device capable of ensuring uniformity in a circumferential direction of a piston and a cylinder.  <P>SOLUTION: The free-piston engine drive linear generating device comprises a pair of right and left free-piston engines oppositely arranged on the same straight line and operated while shifting a stroke, a shaft equipped with a magnet portion coupling free-pistons of the engines with each other and reciprocating, and a linear generator wherein the magnet portion recipocates in a magnetic field to function as a generator. In the fee-piston engine drive linear generating device, a rotating means for rotating the shaft about a center axis of the shaft is provided. A groove 21 provided on the shaft 20, and a pin in a housing side inserted in the groove 21 can be used as the rotating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019529-A (JP)
Title: Wire netting
Inventor: NISHIMURA SENJI
IPC: B21F27/02
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a wire netting in which the lattice shape is not deformed. SOLUTION: The wire netting formed by knitting a band steel in a lattice comprises a recessed part having the depth substantially equal to the thickness of the band steel and a projecting part which is raised opposite thereto by the depth of the recessed part which are provided on one band steel at an intersection, a flat part of the other band steel at the intersection is agreed with the recessed part, a plurality of projecting parts are provided on one side, and the other side is formed flat.
Patent JP-2004014419-A (JP)
Title: Cell storage structure
Inventor: SAKAMOTO YOSHIAKI
IPC: H01M2/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery storage structure of an ear-mounting device, with which, a sure and stable contact state between a button cell and an electrode, and the contact state can be equally repeated no matter how many times the button cell is replaced.  <P>SOLUTION: A cell holder 11 holds the button cell 12 rotates around a shaft 11A so that the button cell 12 can be put in and taken out of a head part 20A. A first electrode 16 and a second electrode 14 are soldered on the underside of a printed circuit board 13 stored in an arm part 20B. The first electrode 16 is in contact with an inner electrode of the button cell 12, and the second electrode 14 arranged at a dead end of a moving process of the button cell 12 is in contact with a side face of an outer electrode of the button cell 12. The second electrode is made by molding a steel lumber into a helical torsion spring with the total surface gilded, and a stroke of the helical torsion spring is set in a direction of movement of the button cell 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019465-A (JP)
Title: Compression pressure diagnostic device for engine
Inventor: UEHARA YASUSHI
IPC: G01M15/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient failure diagnosing work by easily detecting abnormal compression pressure in each cylinder without using special measuring parts.  <P>SOLUTION: During cranking, a difference value SABOn between a momentary number of revolutions N4 of a cylinder before one stroke based on a cylinder to be diagnosed and a momentary number of revolutions N1 of the cylinder to be diagnosed is calculated (SABOn=N4-N1) and a transient component during cranking is absorbed. A difference value SAB1n between a momentary number of revolutions N3 of a cylinder before three strokes based on the cylinder to be diagnosed and a momentary number of revolutions N2 of a cylinder before two strokes is calculated (SAB1n=N3-N2) and the correction term of a mechanical error of teeth between cylinders 180°CA opposed to each other on a crank angle formed on a crank pulse detecting crank sprocket is calculated. A difference between both difference values SABOn, SAB1n is calculated, and the difference is defined as a diagnostic value SAB2 for the cylinder N1. The diagnostic value SAB2 is compared with a determined value KSABJDGM, and when the cylinder showing the abnormality of the SAB2<KSABJDG is detected twice on a continuous basis, as shown in Fig.16, the cylinder in which the abnormality is secondly detected is specified as an abnormal cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020787-A (JP)
Title: Optical scanner and laser printer
Inventor: MOCHIZUKI KENJI
IPC: H04N1/113
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner by which the image formation luminous flux of an isotropic shape is obtained on a surface to be scanned by making NA in a main scanning direction nearly equal to NA in a subscanning direction without using a rotationally asymmetrical slit or the like.  <P>SOLUTION: When the focal distance of a second optical system is set as f<SB>2</SB>, that of a third optical system is set as f<SB>3</SB>, that of a fourth optical system in a plane where a luminous flux is deflected and scanning is performed is set as f<SB>4</SB>and the lateral magnification of the fourth optical system in a plane perpendicular to the plane where the luminous flux is deflected and the scanning is performed is set as M, the relation of M = f<SB>2</SB>f<SB>4</SB>/f<SB>3</SB><SP>2</SP>is nearly satisfied.  <P>COPYRIGHT: (C)2004,JPO