baber/WOPTO huggingface dataset:
Patent JP-2002184589-A (JP)
Title: Fluorescent lamp and power converter
Inventor: OKUBO KAZUAKI
IPC: H01J61/56
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving fluorescent lamp which can easily reduce power consumption only by substituting a conventional fluorescent lamp. SOLUTION: The fluorescent lamp 301 is equipped with a first filament 2 provided at an end of a luminescent tube 1, a current limiting means 7 having impedance, a first electrode pin 5 connected at an end of the first filament 2 through the first current limiting means 7, a first switch 8 connected parallel to the current limiting means 7, a second switch 9, a second electrode pin 6 connected at the other end of the first filament 2 through the second switch 9, and a control circuit 10 controlling opening and closing of the first switch 8 and the second switch 9. The control circuit 10 closes the first switch 8 and the second switch 9 before lighting of the fluorescent lamp 301 and in a rated lighting period after lighting the fluorescent lamp 301, and opens the first switch 8 and the second switch 9 in a power-saving lighting period after the rated lighting period.
Patent JP-2002268620-A (JP)
Title: Information terminal device, information display method, and information presentation system
Inventor: YAMADA TAKESHI
IPC: G06F3/048
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an information terminal device, an information display method, and an information presentation system which can display pieces of homepage information at the same time although the operation is controlled by a system having no multiwindow function. SOLUTION: The information terminal device 50 which has its operation controlled by the system having no multiwindow function obtains homepage information and chat information from a server 20 through a network 12 and is so controlled as to display the obtained information, piece by piece, in mutually different areas in the display area of a liquid crystal display that the information terminal device 50 is equipped with.
Patent JP-2002268629-A (JP)
Title: Music display device
Inventor: OSUMIMOTO NATSUKO
IPC: G10H1/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a music display device which enables a player to easily judge the positions from the music top of the note data displayed on a display section of the music display device which can display music only partially. SOLUTION: The music display device which displays the music data consisting of the plural notes on a staff 433 is appended with a mark 440 indicating the position from the music top on the staff by each of the prescribed number in terms of the specific notes.
Patent JP-2002267721-A (JP)
Title: Device and method for testing lsi mixed with ram built in cpu
Inventor: TAMURA HIROAKI
IPC: G06F11/27
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To carry out a test for a mixed RAM in a CPU-built-in RAM-mixed LSI by a ususal operation of a built-in CPU to enhance inspection precision easily at a low cost, and to enhance a screening level for a deffective. SOLUTION: After a change-over switch 51 is changed over to a ROM 50 using a tester 60, a self test program is loaded to a main memory 28 connected to the built-in CPU 20 from the ROM 50, and the self test is carried out thereby by the ususal operation of the built-in CPU 20 by accesses of the CPU 20 and the RAM 30.
Patent JP-2002267776-A (JP)
Title: Electronic timepiece
Inventor: SAKUYAMA MASAO
IPC: G04C3/14
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the rewrite of preliminarily written rate adjustment data or the like by the runaway of a microcomputer when detecting a voltage drop and writing time contents, hand position contents or the like. SOLUTION: This electronic timepiece comprises a gate circuit 16 for prohibiting the connection to the rate adjustment data or the like written in a memory means 13 when detecting the voltage drop.
Patent JP-2002267746-A (JP)
Title: System and method for monitoring area
Inventor: NEMOTO SHIGERU
IPC: G08G5/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance tracking precision without affected by fluctuation of positioning error in an azimuth direction, even when a positioning time interval for a target is shortened. SOLUTION: This system is provided with two radars for positioning individually the same target existing in an overpapped portion in a covering area while synchronized, to output a positioned result of the target as distance information and azimuth information, a processing part 108 by a method of intersection and resection for finding two intersections in two circles of which the centers are respective set positions of the two radars, and having respectively radii of distances indicated by the distance informations of the target output respectively from the two radars, a determination part 109 for determining one, out of two intersection positions, near to positioning results by the two radars as position information of the target, and a tracking processing part 110 for conducting tracking processing using the position information of the target.
Patent JP-2002264593-A (JP)
Title: Transfer sheet
Inventor: AOYAMA TAKAHARU
IPC: B44C1/17
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet, in which a bonding region of adhesive film to a cloth product is made as small as possible. SOLUTION: The transfer sheet (10) is equipped with a mount (12), films (14) consisting of a thermoplastic resin adhesive applied on the mount (12), printing ink films (16) applied on the adhesive film (14) by printing onto the adhesive films (14), and a non-adhesive masking film (18) which is applied onto the adhesive films (14) at the circumferences of the printing ink films (16) so as to cover the adhesive films (14).
Patent JP-2001343224-A (JP)
Title: Displacement sensor
Inventor: KAWACHI MASAHIRO
IPC: H04N5/335
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a displacement sensor which can carry out a measurement process in various manners with a high-speed response by obtaining image data from a slim visual field by a necessary resolution at high speeds and can be manufactured at low costs. SOLUTION: In this displacement sensor, an imaging part has a group of photodetecting pixels arranged in matrix corresponding to a visual field of a standard imaging device, vertical shift registers of each array, horizontal shift registers for sequentially receiving outputs of the vertical shift registers of each array from a head.  A front stage optical black pixel region and a rear stage optical black pixel region are set, whereby a two-dimensional imaging element having a photosensitive pixel region formed to a specific horizontal line band of a width sufficiently narrower than a total number of horizontal lines and a driving control part for controlling an operation of taking charges from the photodetecting pixel group to the vertical shift registers of each array, a transferring operation of the vertical shift registers, and a transferring operation of the horizontal shift registers on the basis of ordered charge transfer specifications are included between the black pixel regions. Moreover, an image-processing part includes a charge transfer specifications-ordering means for feeding charge transfer specifications conforming to image-processing contents to the driving control part of the imaging part.
Patent JP-2002272945-A (JP)
Title: Random number generating device
Inventor: YOSHIDA EIICHI
IPC: A63F7/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a random number generating device capable of intentionally creating a big hit state at the shipment inspection but inhibiting the intentional creation of a big hit state in the operating state after shipment. SOLUTION: This random number generator is provided with a random number generating circuit 2, a counter 3 for counting optional signals (such as clock signals), and a selector 4 for switching and outputting the output of the random number generating circuit 2 or the counter 3. When the counter 3 outputs a carry signal, the selector 4 switches and outputs the output of the random number generating circuit 2 or the counter 3.
Patent JP-2002239891-A (JP)
Title: Inner face polishing method for cone-shaped member
Inventor: SHIMOHARA JUNJI
IPC: B24B29/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing precise, mechanical and automatic polishing of an inner face cavity portion of a cone-shaped member without requiring skills for any materials. SOLUTION: The inner face polishing method for the cone-shaped member comprises abutting the cavity portions of two bowl members each other to form a closed space, putting abrasive grains in the closed space, and rotating the member in the axial direction of the cone-shaped member while giving axial oscillation thereto.
Patent JP-2002276095-A (JP)
Title: Multiple-layered waterproof sheet and laying structure thereof
Inventor: IMURA KEIICHI
IPC: B32B3/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a laid structure of the multiple-layered waterproof sheet capable of maintaining the waterproof performance and obtaining the excellent adhesiveness between adjacent sheets even if a crack is generated in a surface layer. SOLUTION: In this sheet laying structure, multiple-layered waterproof sheets 10 respectively formed by laminating a surface layer 30 on a back surface layer 20 are laid so that one side edge part 10a of one waterproof sheet is overlapped with the other side edge part 10b of the adjacent waterproof sheet 10. The back surface layer 20 of the one side edge part 10a of the sheet is projected to a side and bent upward to form a back surface layer bonding part 21a. The surface layer 30 of the other side edge part 10b of the sheet is projected to a side and bent downward to form a surface layer bonding part 31b. The upper end surface 20a of the back surface layer bonding part 21a and a lower surface of the back surface layer of the other side edge part 10b of the adjacent waterproof sheet 10 are adhered to each other, and the top surface of the surface layer of the one side edge part 10a of the sheet and a lower end surface 30b of the surface layer bonding part 31b of the adjacent waterproof sheet 10 are adhered to each other.
Patent JP-2002281786-A (JP)
Title: Control circuit for stepping motor
Inventor: IDE MAKOTO
IPC: H02P8/40
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor control circuit which enables transfer of a plurality of data by a transfer order given only once, and lightens a load onto a CPU more. SOLUTION: The stepping motor control circuit is provided with a comparing circuit composed of a period setting register and a counter whose count value is compared with a set value stored in the period setting register, and a data transfer register 30 provided with addresses to and from which exciting patterns are transferred, and addresses to and from which pulse period data is transferred, and performs both through up and through down with one exciting pattern table.
Patent JP-2002280757-A (JP)
Title: Waterproof case for portable device
Inventor: SHIMAMURA TAKASHI
IPC: H04N5/225
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof case for a portable device capable of improving a waterproof characteristic by enabling to reduce a lid in size, by providing the lid for closing an insertion opening in a longitudinal direction, thereby enabling to,shorten the circumferential length of a circulated O-ring. SOLUTION: To link operations between the constructing part of a portable device 9 having concave or convex parts in the direction perpendicular to the insertion direction and a waterproof case 1 when the device 9 is inserted into the case 1, the case 1 has a moving means for, after inserting a portable device 9 into a waterproof case 1, moving the device 9 in a direction perpendicular to an insertion direction, and a holding means for holding the device 9 at the position where it is moved. The means 5 is constructed in such a manner that a user pushes up the device 9 from a through hole 1a provided on the bottom of the case 1 via a single push-up member 5a. Also, the holding means is constructed in such a manner that the device is held at the pushed-up position by a fitting force of the through hole 1a and the member 5a.
Patent JP-2002272558-A (JP)
Title: Housing type sofa bed
Inventor: INAGAKI KENICHI
IPC: A47C19/22
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a housing type sofa bed whose housing part is easily opened or closed. SOLUTION: For this housing type sofa bed 1, the housing part 5 is formed of a pair of left and right side plates 2, a head board 3 and a foot board 4, a bed top plate 7 for opening and closing the housing part 5 and forming a bed surface is provided, a plurality of the bed top plates 7 are arranged side by side along a longitudinal direction connecting the head board 3 and the foot board 4 and the bed top plates 7 are each turnably supported at a side end part on the side of the head board 3 or the side of the foot board 4. A sofa back plate 15 turnably supported on the bed top plate 3 is provided and the turning shaft of the sofa back plate 15 is arranged in the longitudinal direction so as to be almost orthogonal to the turning shaft of the bed top plate 7.
Patent JP-2002280748-A (JP)
Title: High-frequency board structure
Inventor: ISHIDA MASAAKI
IPC: H05K3/46
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency board structure which can be efficiently downsized while maintaining favorable characteristics. SOLUTION: DC circuits 4 and an RF circuit 5 are formed on a common substrate 10 and internal-layer patterns 1 are formed in only parts of the substrate 10 where the DC circuits 4 are formed. By forming the internal-layer patterns 1, the DC circuits 4 can be downsized. A micro strip line 7 is formed on the part where the RF circuit 5 is formed without forming internal-layer patterns 1. By transmitting high-frequency signals by the micro strip line 7, the RF circuit 5 can be downsized. Further, a ground surface 3 which is connected to the RF circuit 5 via a through hole 8 is formed for ensuring a proper ground.
Patent JP-2002273339-A (JP)
Title: Roof coating method and roofing material
Inventor: MIYAKE JUNJI
IPC: C09D5/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a roof coating method solving such a problem that a roof is easily exposed to ultraviolet rays or acidic rain to easily generate secular surface deterioration and the design effect thereof easily becomes inferior by whitening due to chaulking and the lowering of color developability due to the deterioration and a conventional roofing material generates the peeling of surface coating within about two years and a roof matrix is deteriorated to generate a crack, or the like, and to provide a coated roof having a novel profound quality feeling and excellent in weatherability and durability, and to obtain a roofing material. SOLUTION: In the roof coating method, a roof matrix is coated with a sealer comprising a synthetic resin emulsion and subsequently coated with a coating material prepared by adding colored aggregate to a synthetic resin emulsion.
Patent JP-2002275979-A (JP)
Title: Wall-hung type sanitation apparatus
Inventor: MIURA MASAKI
IPC: A47K1/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall-hung type sanitation apparatus capable of reducing the amount of dirt stacked and of improving the appearance by concealing the functional part of drain hardware installed below a bowl section. SOLUTION: This wall-hung type sanitation apparatus comprises a bowl section, an exhaust port provided at the bottom portion of the bowl section, and a washing water discharge section for discharging washing water placed above the bowl section; and a cover concealing a drain hardware forming a trap portion by connecting a drain pipe installed on a wall or floor to the exhaust port arranged below the bowl section is formed together as one united body.
Patent JP-2002289645-A (JP)
Title: Semiconductor device and mounting wiring board
Inventor: SHIRAISHI MITSUTAKA
IPC: H05K3/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a mounting wiring board capable of keeping a connection between a BGA type package and a wiring board even if being subjected to such a severe impact force that not only a reinforcing solder ball but also its adjacent solder ball are broken away. SOLUTION: A mother board 2, which is the wiring board where the BGA type package 1 is mounted, is provided with a land 21 located at a position corresponding to a solder ball 13 on its surface. Lands located in four corners of the mother board 2 are reinforcing lands 22 each having such a size that two other lands 21 are connected. A land 23 adjacent to the reinforcing land 22 and the other reinforcing land 22 located at a position diagonally apart from the reinforcing land 22 are connected by a wire 24 each other. Moreover, associated with this arrangement, a solder ball adjacent to a reinforcing solder ball of the BGA type package 1 and the other reinforcing solder ball located at a position diagonally apart from the reinforcing solder ball are connected by a wire deposited on the board each other.
Patent JP-2002288182-A (JP)
Title: Patent management program
Inventor: OWADA KO
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a patent management program, by which management of application data in an electronic form can be implemented accurately and quickly, and the patent management can be made easily without a complicated operation or an erroneous operation. SOLUTION: By only inputting drawing data, the drawing data are stored in the drawing storage area of a database automatically, the other data are stored in another data storage area, the drawing data are linked with the other data, the other data are displayed on a terminal, and the necessary drawing data are selected from the drawing data. Thus a procedure to display other application data corresponding to the drawing data is executed by a computer.
Patent JP-2002282949-A (JP)
Title: Method for forming pipe-shaped stepped part and apparatus therefor
Inventor: TANIGUCHI TAKAO
IPC: B21D51/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by eliminating the need for the change of arrangement by reducing the number of working processes and shortening working hours. SOLUTION: A principal shaft 1, to which a lower die 11 inserted in a pipe- shaped material W is fixed, clamps one end of the pipe-shaped material W. A clamping shaft 2 clamps the other end of the pipe-shaped material W. A position sensor 3 detects the position of the clamping shaft 2. A pressure sensor 4 detects the pressure of a clamping hydraulic cylinder 20. A rotatable roller tool 5 presses the material against the lower die 11 and moves in the axial direction while pressing it against the periphery of the pipe-shaped material W which rotates corresponding to the rotation of the principal shaft 1, thereby performing working.  A controller 6 is provided for outputting a control signal for positional control and force control of the clamping shaft 2 according to the working position of the material W on the basis of both the position of the clamping shaft 2 and the pressure of the clamping hydraulic cylinder 20.
Patent JP-2002282954-A (JP)
Title: Parking gear, and method and device for forming the same
Inventor: NAGAI YASUTOMO
IPC: B21D26/049
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a parking gear which can be formed out of a plate material and also the strength of a tooth part and serration part thereof can be sufficiently secured, and to provide a method and a device for forming the same. SOLUTION: A work 11 which comprises an external cylindrical part 13, an internal cylindrical part 14, and a bottom plate part connecting bottom edge parts of the parts 13 and 14 to each other is formed. The space between the part 13 and the part 14 is filled with liquid 23. In such a state, a lid is laid between the part 13 and the part 14 and pressed down in the axial direction. The external cylindrical part 13 of the work 11 is pressed and expanded outward in the radial direction, while being thickened, by the pressing force and hydraulic pressure of the liquid 23 that is compressed and pressed by the pressing. In this way, the part 13 is pressed against an outside transfer die 19, which is arranged outward in the radial direction, to form the tooth part.  At the same time, the internal cylindrical part 14 is pressed inward in the radial direction while being thickened and pressed against an inside transfer die 21, which is arranged inward in the radial direction, to form the serration part.
Patent JP-2002290269-A (JP)
Title: Hybrid high frequency component and information terminal employing it
Inventor: NITANI YASUO
IPC: H04B1/3822
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid high frequency component that can reduce the number of switching components, can be used for an information terminal or the like and attain downsizing, power saving and simplicity of the circuit. SOLUTION: The hybrid high frequency component is used to transmit/receive 1st and 2nd signals in a different frequency band and includes a reception section that is provided with an antenna, a 1st reception port R×1 receiving the 1st signal, a 2nd reception port R×2 receiving the 2nd signal, and a diplexer that is connected to each reception port to distribute the 1st and 2nd signals, includes a transmission section that is provided with a 1st transmission port T×1 transmitting the 1st signal, a 2nd transmission port T×2 transmitting the 2nd signal, and a diplexer that is connected each transmission port and couples the 1st and 2nd signals, and includes a switch that switches selectively the connection of the diplexer of the transmission section or the reception section to the antenna.
Patent JP-2002291182-A (JP)
Title: Core device
Inventor: MIYAKE NOBUAKI
IPC: H02K1/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a core device which allows enhancement of assembly work. SOLUTION: The ends of a plurality of core pieces are coupled with one another to form an annular shape. The core pieces 11 are made by stamping, and have magnetic pole teeth 11a protruded at a substantially right angle in the direction of coupling and coupling portions 11b and 11c formed at either ends thereof. First core members 12 formed by arranging the core pieces in a band shape and second core members 13 formed by arranging the core pieces 11 in a band shape so that the first core members 12 and the second core members 13 are staggered in the direction of coupling are laminated so that the ends of the core pieces 11 adjoining to each other in the direction of lamination are overlapped.  The core pieces 11 adjoining to each other in the direction of lamination are bonded together and integrated with each other by extraction caulking, and further the coupling portions 11b and 11c thereof are coupled with each other to annularly form a core 14 with magnetic pole teeth 11a positioned inside. The core is bonded to and integrated with the inner circumferential surface of an annular frame by shrink fit to obtain a core device 16. The core 14 is provided in specified positions in the circumferential direction with a plurality of holes 15 for tightening which penetrate the core pieces 11 in the direction of lamination.