baber/WOPTO huggingface dataset:
Patent JP-2003289267-A (JP)
Title: Radio
Inventor: KATO TAKAYUKI
IPC: H04B1/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio that can prevent variation in a DC offset from being generated at the baseband processing section of a reception section by a direct conversion system.  <P>SOLUTION: The radio packages the reception section 3, a transmission section 4, and an oscillator 5. At the receiving section 3, an antenna is mounted at one end side in the longitudinal direction of a substrate 1 nearly in parallel with the longitudinal direction of the substrate 1, and further an RF reception signal from an antenna 2 on the substrate 1 is frequency-converted to a reception baseband signal by a local signal for reception, having a frequency that is half the RF reception signal. At the transmission section 4, a transmission baseband signal is converted to an RF transmission signal by a local signal for transmission for supplying to the antenna. In the oscillator 5, at least a local signal for reception is generated. The local oscillator 5 is arranged at a position, where current on the substrate 1 at the frequency of secondary harmonic strain contained in the output of the local oscillator 5 is a minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362968-A (JP)
Title: Method of producing hexagonal ferrite sintered compact
Inventor: SAITO KATSUMI
IPC: C04B35/26
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the coercive force of a ferrite sintered magnet without substantially lowering the residual magnetic flux density and without increasing the amount of Co added, and to realize a hexagonal ferrite sintered compact having high specific resistance by a simple means. SOLUTION: The method for producing the hexagonal ferrite comprises providing a temperature lowering area with a low temperature lowering speed of >=0 and <=1 deg.C/min in the temperature lowering process in a sintering process and maintaining this temperature lowering area with the low temperature lowering speed for at least 2 h in the temperature range of 600 to 1,000 deg.C, and for 0 to 3 h in the temperature range of >1,000 deg.C.
Patent JP-2003290730-A (JP)
Title: Portable apparatus for cleaning pipe
Inventor: MATSUSHITA TAKESHI
IPC: B08B9/027
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus for cleaning a pipe, which can be carried easily by bringing it by a user and the compressor of which can easily be inspected rapidly.  <P>SOLUTION: This portable apparatus for cleaning the pipe is provided with a body case 11 and the compressor incorporated in the case 11. The case 11 is composed of a bottom-blind rectangular box-shaped housing body 13 having an opening 13a on the top surface, an outer cap 14 fit to the body 13 to be opened/closed so that the opening 13a is blocked out from the outside and an inner cap 15 fit to the body 13 so that the opening 13a is blocked out from the inside. The cap 15 is composed of a control panel 16 for operating the compressor and a small article housing cap 17 having an inspecting cap 26. The cap 17 is fit to the body 13 to be attached/detached. When the cap 17 is detached, an inspection opening 28 is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293678-A (JP)
Title: Camera device for well
Inventor: SHIBASAWA KAZUYOSHI
IPC: E21B47/002
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small diameter, commercially excellent camera for a well allowing to pass through clearances between the inner peripheral wall of the well and the pipes inside the well.  <P>SOLUTION: This camera device for the well is used to visually investigate the inside of the well 1. The device comprises a camera device 2 having a camera part 5 for catching an image installed thereon, a moving device 3 for moving the camera device 2 in the well 1, and a monitor 4 for displaying images captured by the camera device 2. The viewing direction of the camera part 5 is set in the longitudinal direction of the well 1, and a mirror part 6 is installed in the viewing direction of the camera part 5. The mirror part 6 is so formed as to reflect an image of the inner peripheral wall of the well 1 to the camera part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290690-A (JP)
Title: Finishing method for coating surface and coating fixture
Inventor: MIURA TSUNEJI
IPC: B05D1/32
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing method for a coating surface excellent in durability when used repeatedly, and a coating fixture simply replaceable at the time of breaking.  <P>SOLUTION: A plastic film 6 low in elongation is set to a size larger than the surface area of a coating resin 4 by about 1.5-2 time to be arranged and a plastic film 7 high in elongation is laminated to the plastic film 6 low in elongation by a means such as a double-coated tape or the like so as to provide a laminated part of about 1 cm to the periphery of the plastic film 6 low in elongation. The distance up to a frame material 8 of the plastic film 7 is set to an interval of about 5-15 cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296632-A (JP)
Title: Nozzle catalog retrieving system and nozzle catalog retrieving program
Inventor: ASAKAWA HIROYOSHI
IPC: G06Q50/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle catalog retrieving system for retrieving corresponding nozzle information even if a numeric value unrecorded on a catalog is inputted as a parameter for a retrieving condition when retrieving a nozzle by converting nozzle catalog information of respective companies into a database.  <P>SOLUTION: This nozzle catalog retrieving system has the database 20 for associatedly registering nozzle model number information and nozzle specification information, and a database retrieving means for including the parameter displayed on at least the catalog and a nozzle characteristic value corresponding to this parameter in the nozzle specification information, registering graphed data for graphically displaying the relationship between the parameter and the nozzle characteristic value in the database 20, and extracting the nozzle model number information corresponding to the inputted retrieving condition on the basis of the graphed data when inputting the parameter and the nozzle characteristic value as the nozzle retrieving condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296584-A (JP)
Title: System, method and program for displaying operation condition
Inventor: MATSUMOTO NARITSUYO
IPC: G06Q40/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method allowing an information clerk of a business office provided with ACM terminals to easily grasp a using state of the ACM terminals and a working state of ROT terminals.  <P>SOLUTION: Every business office comprises one or more ACM terminals for accepting dealing applications from customers, a plurality of ROT terminals being connected with the ACM terminals and processing the deal, a management server allocating the ACM requesting connection to the ROT, connecting these terminals with each other and preparing/revising a database section for storing operation condition state data regarding a waiting state of the ACM and the working state of the ROT, a Web server for preparing operation condition display data regarding the waiting state of the ACM and the working state of the ROT on the basis of the operation condition state data acquired from the management server, and operation condition display terminals provided with the respective business office for displaying the operation condition display data transmitted from the Web server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294033-A (JP)
Title: Double-row rolling bearing and assembling method therefor
Inventor: FURUSAWA SHIGEAKI
IPC: F16C19/18
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a tandem type double-row ball bearing, in which there is a difficulty to adjust a contact angle of ball in adequate values on respective rows in spite of differences for dimensional tolerance on each row.  <P>SOLUTION: A contact angle θ2 of a group of balls 16 at a small diameter raceway side in a second assembled unit 22 is set to select the second assembled unit 22 which becomes suitable for a contact angle θ1 of a group of balls 15 at a large diameter raceway side in a first assembled unit 21. Thus, management for setting respective contact angles θ1 and θ2 of a group of balls 16 at a large diameter raceway side and a group of balls 15 at a small diameter raceway side as an appropriate value is facilitated in case that a nut 42 is screwed on a screw thread 40 of a shaft portion 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301853-A (JP)
Title: End structure for bearing housing
Inventor: YAMAKAWA KAZUYOSHI
IPC: F16C25/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end structure for a bearing housing with a cover member pressed in and mounted at the end of a housing without using a bolt, allowing the easy removal of the cover member which results in suitable adoption to the end of a bearing unit with a housing having a reduced thickness.  <P>SOLUTION: The cover member 5 having a flange 52 formed at one end of a cylindrical portion 51 is mounted at the end of an inner peripheral face 21 of the housing 2 by forcibly fitting the cylindrical portion 51 therein. The cover member 5 has a male screw 53 formed on the outer periphery of the flange 52. The cover member 5 can easily be extracted from the housing 2 by threading a nut 6 into the male screw 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302484-A (JP)
Title: Neutron multiplication material having good high temperature property for nuclear fusion reactor
Inventor: KAWAMURA HIROSHI
IPC: G21B1/13
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-process and easy-to-handle neutron multiplication material having high ductility in addition to excellent characteristics at a high temperature for a nuclear fusion reactor.  <P>SOLUTION: This material has a composite phase of at least one kind of beryllium intermetallic compound phase and a metal phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304698-A (JP)
Title: Control device, drive device imaging device, and method for them
Inventor: YOSHIMURA HIROSHI
IPC: H02P8/30
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and an imaging device, which can set the best control state by optimizing a drive current and an exciting method, in response to the drive state of a motor.  <P>SOLUTION: The control device realizes the optimum motor control, in response to the rotational speed by controlling the motor corresponding, to them, by deciding the rotating speed of the motor corresponding to a speed signal c to be imparted from an external unit, switching an exciting method (1/16, 1/8, 1/4, 1/2 and two-phase excitation), corresponding to the rotational speed, and further changing the peak current of the drive current supplied to the motor mode to respond to the rotational speed at each time. The imaging signal of a high quality is obtained, by imaging an object by means of a camera unit installed in the drive device operated by such a control method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052416-A (JP)
Title: Method for manufacturing shoe last for manufacturing shoe, and manufacturing method of shoe
Inventor: TAKASE TOSHIHARU
IPC: G06Q50/00
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a shoe last for manufacturing a shoe by which the shoe fitted to the leg of a customer is manufactured easily and to provide a manufacturing method of the shoe. SOLUTION: The method for manufacturing the shoe last for manufacturing the shoe is provided with a step for measuring the three-dimensional shape of the feet of the customer by using a three-dimensional shape measuring instrument, a step for measuring a female die for measuring the shoe last of the customer based on the measurement data of the three-dimensional shape of the feet of the customer, and a step for manufacturing the flexible shoe last by using the female die.
Patent JP-2003309877-A (JP)
Title: Message automatic transfer system in mobile communication network
Inventor: CHIBA HIDEYUKI
IPC: H04W88/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message automatic transfer system in mobile communication wherein a message desired to be transmitted is temporarily stored when either a calling terminal or a receiving terminal is in an incommunicable state and the stored message is automatically transferred when the incommunicable calling terminal or receiving terminal is communicable.  <P>SOLUTION: A mobile terminal that is to transmit a message temporarily stores the message when the mobile terminal can not transmit the message due to a faulty radio wave state. When the radio wave state gets better so that the stored message can be transmitted, the message stored by the mobile terminal is transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305820-A (JP)
Title: Building panel and manufacturing method therefor
Inventor: KANEKO SHINICHI
IPC: B32B33/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building panel 41 having a design surface provided with unevenness (undulation), further having acute angle cavity surfaces in its design surface and eliminating a feeling of physical disorder by making a defect inconspicuous even if the defect of a printing pattern due to gravure- offset printing is generated.  <P>SOLUTION: A substrate color is applied by ink jet coating as the pretreatment of gravure-offset printing. At this time, since an ink jet coating system is a non-contact coating system, coloration can be applied even to the acute angle cavity part of the design surface. By setting a hue applied by ink jet coating to a color approximate to a representative color (a color largest in an area ratio) of gravure printing performed later, the defect of the printing pattern due to gravure-offset printing is inconspicuous, a frame phenomenon due to ink jet coating is concealed and finish quality is enhanced sharply. Further, if ink jet shading-off coating is performed, the feeling of physical disorder of the defect part of the printing pattern can be eliminated even if a gravure printing approximate color is not applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312034-A (JP)
Title: Printing method in thermal printer
Inventor: UCHIYAMA YASUYUKI
IPC: B41J2/36
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the resolution of a thermal printer.  <P>SOLUTION: A dot pattern of 1 bit/dot print data is compared with a plurality of reference dot patterns for each m×n dot matrix in order to detect a dot to be interpolated. The 1 bit/dot print data is converted into 8 bit data and the dot to be interpolated is provided with 8 bit data of heat quantity control value subjected to heat-up record. Data of a shift register is rewritten a plurality of times during a single strobe pulse and the heat generation timing of the dot to be interpolated is delayed or shortened thus controlling the print area of the dot to be interpolated and interpolating the level difference between the dots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315708-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: HAYASHI YOSHIAKI
IPC: G02B1/18
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, space-saved, and also, simply constituted optical scanner capable of measuring in order to correct a dot position in the lapse of time, and provided with a dust proofing function, and to provide an image forming apparatus using the optical scanner.  <P>SOLUTION: As for the optical scanner, a luminous flux emitted from a semiconductor laser 1 is deflected by a polygon mirror 5, then, a surface to be scanned 9 is irradiated with the deflected luminous flux through 1st and 2nd scanning lenses 6 and 7 and a dust proofing glass 8, and then, the luminous flux deflected by the 1st surface of the dust proofing glass 8 is reflected, and also, the optical scanner is provided with detecting means 10, 11 and 12 for receiving the reflected luminous flux and making the flux a synchronous signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320266-A (JP)
Title: Hydraulic drive-type monoaxial crusher
Inventor: YODA YASUHIRO
IPC: B02C18/14
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic drive-type monoaxial crusher which realizes a highly efficient crushing operation by efficiently driving a rotary drum to rotate with the help of a plurality of hydraulic motors.  <P>SOLUTION: This crusher 1 performs a crushing operation by rotating a first and a second rotary shaft 61 and 62 coaxially installed on both ends of the rotary drums 6 with the help of a first and a second hydraulic motor 13 and 14. The hydraulic motors 13 and 14 are connected side by side to a common hydraulic pump unit 80, and a drive oil to be discharged from the hydraulic pump 16 of the hydraulic pump unit 80 is supplied through a common hydraulic distribution channel 83. The first and the second hydraulic motor 13 and 14 rotate at the same number of rotation, so that the rotary drum 6 efficiently rotates and consequently a highly efficient crushing operation is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322822-A (JP)
Title: Picture display device
Inventor: KONO HIROYUKI
IPC: G02B26/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve contrast by decreasing stray light due to a regular reflection component.  <P>SOLUTION: A projection lens is equipped with an incident side lens group forming a Fourier-transform surface 12A to transform positional information on the reflection surface of a DMD 11 into information on a spread angle formed by a light beam reflected by a micromirror 11B in an ON-state with the optical axis of the DMD 11, a deformed diaphragm 12B arranged near the surface 12A and intercepting and removing the light beam other than reflected light from the mirror 11B in the ON-state according to the information on the spread angle, and an emitting side lens group emitting the light transmitted through the diaphragm 12B to a screen 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331625-A (JP)
Title: Lighting device and liquid crystal display device
Inventor: KANO MITSURU
IPC: F21V8/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a liquid crystal display device which are superior in decorative property and function.  <P>SOLUTION: Front light (a lighting device) 10 is provided with a bar light guide 13 with a light emitting element 15 installed on an end surface, and a light guide plate 12 guiding light from the light emitting element 15 from one side end surface 12a inside and then emitting the lighting propagated inside from an emitting surface 12b are provided. In the light emitting element 15, colored light is emitted. It is preferable that the light emitting element 15 is provided with a plurality of light emitting bodies with different emission colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330668-A (JP)
Title: Network sharing system, and access management program therefor
Inventor: NAKAMURA MITSUHIRO
IPC: G06F21/62
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to select his or her desired shared device or function, and to surely execute a job in a network sharing system.  <P>SOLUTION: In a network to which a plurality of information processing terminals and a plurality of shared devices are connected, each shared device connected to the network is set with the authority to use of a user for managing access to the shared device. Also, the capabilities of the plurality of shared devices connected to the network are obtained. At the time of detecting the network log-in of the user from any of the information processing terminals, the log-in authentication result of the user is obtained. Then, data associated with the devices accessible from the user are outputted to the information processing terminal based on the log-in authentication result of the user, the capabilities of the plurality of shared devices, and the authentication to use of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335655-A (JP)
Title: Mineral water
Inventor: OTA MASARU
IPC: A61K8/19
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain mineral water which abundantly contains a high-quality mineral, has minus ions, activates a metabolism and biological tissues to raise self-support power of the skin when used in a cosmetic.  <P>SOLUTION: This mineral water is obtained by passing mineral water or natural water through a column packed with granite porphyry, mineral stone, a radium ore, tourmaline and reduction ceramic. The cosmetic contains the mineral water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328475-A (JP)
Title: Waterproof structure between exterior wall panels, building equipped with the same, and waterproof method therefor
Inventor: KANEKO TAKAAKI
IPC: E04B1/684
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure between exterior wall panels, which facilitate waterproofing construction without requiring the tight fastening of the exterior wall panel to a corner support and a stud.  <P>SOLUTION: Wall panel bodies 8 are arranged in the state of being adjacent to each other in the lateral direction of a building; coupling means 13 for joining right and left side ends 8a of the panel body 8 to the studs 6b are provided; and a plurality of rod-shaped resins 16, which generate stickiness by heating, are arranged between the panel body 8 and the stud 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335470-A (JP)
Title: Elevator control transmitting system
Inventor: SUMI KATSUHIRO
IPC: B66B3/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control transmitting system at a low cost, having a high response speed, easy to change the address data, and capable of working with many types of transmission stations.  <P>SOLUTION: The elevator control transmitting system includes a transmission connecting device to be connected with a control transmission line to make serial transmission of the elevator control information cyclicly and an information transmission line to make serial transmission of the elevator display setting information and a transmission control circuit to exchange the control information with the display setting information and transfer to the control transmission line and the information transmission line. To transfer to the information transmission line, the display setting information is transmitted via an information transmission interface circuit. This can reduce the burden of a control information processing device which controls the transmitting operations of the control transmission line and the information transmission line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338099-A (JP)
Title: Disk drive
Inventor: KONNO YOICHI
IPC: G11B17/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate pulling of a turntable apart from a clamper of a disk drive.  <P>SOLUTION: The disk drive is provided with the turntable (17) and the clamper (3) sucked to each other by magnetisum to hold a disk (2) therebetween and is so formed as to attach and detach the turntable (17) and the clamper (3) to and from each other by a cam mechanism. The contour of a cam (28) is so formed that the change rate of the displacement quantity of a cam follower (29) with respect to the moving quantity of the cam (28) is made lower than the change rate during approach in detaching of the turntable (17) and the clamper (3).  <P>COPYRIGHT: (C)2004,JPO