baber/WOPTO huggingface dataset:
Patent JP-2005011412-A (JP)
Title: Flexible optical disk and method for manufacturing flexible optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/24
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform good recording and reproducing by providing protective layers which are good in smoothness and are capable of effectively preventing flaws on a base film and preventing electrostatic charging.  <P>SOLUTION: A recording film 7 and the protective layer 8 are laminated on a transfer surface 6 of the base film 5 transferred with fine rugged patterns of a stamper. The guide surface side protective layer 9 is formed on the surface of the base film 5 on the side opposite to the transfer surface 6 of the base film 5 by irradiating a monomer material which contains conductive particles and does not form a crosslinked structure at the time of curing with radiation, by which the strength and an antistatic effect are enhanced and damages to the flexible disk 1 and contaminations are prevented at the time of stabilizing the wobbling of a disk surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009573-A (JP)
Title: Oil impregnation bearing, core rod for manufacturing oil impregnation bearing, and method of manufacturing oil impregnation bearing
Inventor: OKUDA TORU
IPC: F16C33/10
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in an oil impregnation bearing formed of a porous sintered material wherein since oil film is not formed on the inner diameter surface thereof forming a bearing surface when used under high temperature, noise occurs when a rotating shaft supported by the bearing is started.  <P>SOLUTION: The ratio of surface pores formed in the inner diameter surface of the oil impregnation bearing with an effective porous rate of 15 to 35% which usually exceeds 30% is lowered to 10 to 30% by ironing the inner diameter surface with a core rod having an ironing surface intentionally roughened in the axial direction to suppress the coefficient of friction of the inner diameter surface under high temperatures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016030-A (JP)
Title: Construction method and structure for outside insulation of building
Inventor: SHIMOKATA YUTAKA
IPC: E04B1/76
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for outside insulation of a building, which enables the efficient progress of construction work.  <P>SOLUTION: In this construction method for the outside insulation of the building, a supporting material 6 for supporting a substrate material, which is elongated in a substantially vertical direction, is fixed to a wall body 1, and the vertically elongated substrate material 7 is mounted on the supporting material 6. After that, a heat insulating material 2 is fitted between the substrate material 7 and the wall body 1, and the heat insulating material is held by the substrate material 7 and the supporting material 6. An external facing material 3 is mounted on the substrate material 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020280-A (JP)
Title: Feeding controller, radio terminal equipment, program realizing them, and recording medium in which program is recorded
Inventor: FURUKAWA HIDETO
IPC: H04B7/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize beam forming which is flexibly adapted to the characteristic of a radio transmission path formed between a self station and radio stations by adjusting it to positions and the number of the confronted radio stations and to remarkably reduce processing quantity in a feeding controller setting the direction of the main lobe of an array antenna, radio terminal equipment supporting setting of the direction, a program realizing them and a record medium.  <P>SOLUTION: The direction of the radio station where the radio transmission path is formed with the self-station through an array antenna is specified. Combination of weights which are supplied for feeding of elements of the array antenna and in which the main lobe of the array antenna is formed at every specified direction is preliminarily registered. Combination of the weights registered in accordance with the direction which is actually specified is applied to feeding of the array antenna.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040096-A (JP)
Title: Casing having electromagnetic shield
Inventor: TEMME JUERGEN
IPC: H05K9/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce complexity of mounting and hence to improve a certainty of a mounting step in a casing having an electromagnetic shield for housing at least one electric member.  <P>SOLUTION: The casing having the electromagnetic shield for housing at least one electric member includes at least two casing parts brought into contact with each other at contact regions, and these casing parts have low impedance electric connecting parts in the contact regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339182-A (JP)
Title: Method for controlling speed of magnet movable type linear motor
Inventor: KONDO HIDEO
IPC: H02P25/06
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the speed of a magnet movable type linear motor, which can simply constitute a conveying line including a branch, a join by enabling the speed control of a movable unit even when the unit invades a straight side or a branch side.  <P>SOLUTION: The movable unit 2 starting from a working station 32a is accelerated to a target speed in a running control section Lxa to an idling section Ly. If a switching point 35 is not switched, the unit straightly advances to a running control section Lxb and is stopped at a working station 32b by a predetermined speed control. When the point 35 is switched; the unit advances to the branch conveying line 31b to a running control section Lxc, and stops at a working station 32c by the speed control similar to above. Since a control unit 21 and each control unit 11 of the same constitution are connected in series, the softwares of the speed control of the respective running control sections can be used commonly, and a conveying line 31a, having a branch conveying line 31b, can be constituted simply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019350-A (JP)
Title: Lead acid battery
Inventor: HOSOKAWA KANJI
IPC: H01M10/08
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid battery capable of reducing a voltage drop and recovering a voltage naturally by leaving the battery standing.  <P>SOLUTION: This lead acid battery contains calcium salt particles, a dispersant liquid showing pH 9 or more under the absence of a pH adjusting material, and dilute sulfuric acid, and lead dioxide and lead are used as electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024364-A (JP)
Title: Analog balance
Inventor: AWAZU KATSUMI
IPC: G01G23/06
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog balance for reducing a load applied to the engagement section between a rack section and a pinion section by preventing the sudden stop of the horizontal travel of the rack section.  <P>SOLUTION: The analog balance comprises at least a link mechanism section for converting variations in a load applied in a vertical direction to the amount of travel in a horizontal direction; the rack section that travels horizontally by receiving the amount of travel in the horizontal direction of the link mechanism section; and the pinion section that is rotated while being engaged to the rack section and instructs a load value by a coaxial load dial plate. In the analog balance, a buffering means for preventing the sudden stop in the horizontal travel of the rack section is provided, so that a load applied to the engagement section between the rack section and the pinion section by the rotary inertia force of the pinion section and the load dial plate is reduced when the rack section stops suddenly, thus preventing the deformation or failure in gear teeth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025000-A (JP)
Title: Display device and display device unit
Inventor: SHIMIZU TAKAYUKI
IPC: H04N101/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a display device unit which perform image display to one display single body and performing image display to a synthesized display screen in which a plurality of displays are synthesized.  <P>SOLUTION: In a first display screen 32, it is made possible to perform a single image display of displaying an image on the whole surface of the first display screen 32. In the state in which an additional display 14 is mounted, the synthesized display screen 50 is constituted by the first display screen 32 and a second display screen 40 and it is made possible to perform the synthesized image display in which the image is displayed on the front surface of the synthesized display screen 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025015-A (JP)
Title: Method and apparatus for manufacturing optical circuit
Inventor: NASU YUUKAI
IPC: G02B6/13
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an optical circuit that make it easy to accurately adjust a refractive index variation quantity, the size of a refractive index variation area, and the shape of the refractive index variation area.  <P>SOLUTION: While an inner side of a substrate 100 is irradiated with laser light 1 from a laser light source through a condenser lens 13 and a scanning stage 11 is moved to move the position of the light convergence point in the substrate 100 in a scan moving direction, a stage 12 for high-precision adjustment is moved to reciprocally move the position of the light convergence point in the substrate 100 in the incidence direction of the laser light 1 and a direction orthogonal to the scan moving direction, and thus the refractive index in the substrate 100 in the circumference of the light convergence point of the laser light 1 is varied to form a waveguide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031159-A (JP)
Title: Dry toner
Inventor: MOCHIZUKI YUMI
IPC: G03G9/08
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry toner which satisfies simultaneously small particle diameter and the powder fluidity, release property and low temperature fixing property of a spherical toner for obtaining high picture quality in an electrophotographic toner.  <P>SOLUTION: The dry toner contains at least one kind of modified polyester as a toner binder and contains at least one kind of wax. In the IR absorption spectrum of the toner obtained by a total reflection measurement method using an ATR (attenuated total reflection) crystal having a refractive index of 4.0, the ratio of intensity at the absorption band attributable to the CH stretch vibration of the wax to the absorption band attributable to the CH stretch vibration of the toner binder is 1.7 to 3.0 at 45° incidence angle of IR light and 0.9 to 1.5 at 22.5° incidence angle of the IR light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030834-A (JP)
Title: Navigation system and navigation method
Inventor: YAMADA KUNIHIRO
IPC: G08G1/137
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system and a navigation method for transmitting information according to a user's request.  <P>SOLUTION: When a destination is determined, a management server searches for a route for guiding a user to the destination and creates route guidance information according to simplified mode, normal mode, and detailed mode in a step 102. The management server computes data communication charges required for providing the user with route guidance information according to each mode in a step 104 and transmits signals indicating the data communication charges to the user in a step 105. When the management server receives signals indicting a mode desired by the user, the management server transmits the route guidance information of the selected mode on the basis of the signals to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030486-A (JP)
Title: Damping device, staging device, and aligner
Inventor: ARAI MASARU
IPC: F16F15/03
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the attenuation at the vibration damping without driving up costs.  <P>SOLUTION: A vibration system 60 is provided with which a mass body 62 and an elastic body 61 are connected. An adjusting device 69 is provided for adjusting the attenuation of the vibration system 60 by putting a load on the vibration system 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029001-A (JP)
Title: Electric power steering device
Inventor: HISANAGA TOMOMUNE
IPC: B62D5/04
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for which a failure diagnosis for a motor system is performed before an ignition key is turned on in order to solve problems that failures under an initial state of the motor system cannot surely be detected unless steering is performed, and which can avoid danger from being exerted on a vehicle due to a failure of the motor system.  <P>SOLUTION: This electric power steering device performs an assistance for a steering mechanism by controlling a motor which provides a steering assisting force to the steering mechanism based on a current control value which is calculated from a steering assistance commanding value being calculated by a calculating means based on a steering torque generated on a steering shaft, and a current value of the motor. In the electric power steering device, the failure diagnosis for the motor system is performed before the assistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042745-A (JP)
Title: Wet type brake
Inventor: MASUDA HIDEO
IPC: F16D55/40
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type brake of simple structure that can be easily installed.  <P>SOLUTION: A housing 1 is formed in a cylindrical form having a bottom surface 1a. In the housing 1, a disc spring 21 of a circular form, a parking piston 11, a reaction receiving member 2, a service piston 10, a disc 9, a pressure receiving member 3, etc., are arranged in order from the side of the bottom surface 1a to be housed in it. At an end part of the housing 1 on the opposite side to the bottom surface 1a, a circular cover 4 is fixed. The disc spring 21 energizes the parking piston 11 toward the service piston 10. The bottom surface 1a of the housing 1 composes a support surface for supporting the disc spring 21. The reaction receiving member 2 functions as a common reaction receiving member for the service piston 10 and the parking piston 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043630-A (JP)
Title: Optical system and zoom lens
Inventor: HIRAI RYOSUKE
IPC: G02B3/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact optical system and a zoom lens having high optical performance by excellently correcting chromatic aberration.  <P>SOLUTION: The optical system has an optical member consisting of a medium whose dispersion is varied in an optical axis direction. The zoom lens has the optical member consisting of medium whose dispersion is varied in the optical axis direction in a lens group moving on an optical axis so as to perform variable power action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048966-A (JP)
Title: Cooling container
Inventor: YAZAWA TAKASHI
IPC: F25D7/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling container which has good refrigerating response and does not generate a large temperature difference between a cooling stage of a refrigerating machine and a refrigerant.  <P>SOLUTION: In the midway of a refrigerant circulating pipe 25 installed outside from an internal tank 11, a pressure adjusting part 21 having a heat exchanger 24 which conducts heat exchange with a cooling stage 23 of a very low temperature refrigerating machine 22 is arranged so that a refrigerant 13 is cooled to a predetermined temperature to maintain the pressure thereof to a preset value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057322-A (JP)
Title: Malfunction preventing apparatus and electronic apparatus
Inventor: HONDA OSAMU
IPC: H03K17/60
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load circuit from being malfunctioned by a strong radio wave.  <P>SOLUTION: A diode detector 6 outputs a prescribed voltage when an antenna 4 receives a strong unnecessary radio wave and an interruption circuit 3, when acquiring the prescribed voltage, brings an interruption state between a load circuit 2 and a battery 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065364-A (JP)
Title: Semiconductor integrated circuit and magnetic disk memory
Inventor: KONOUE YASUHIKO
IPC: H02P25/06
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit technology which can shorten the developing period of an LSI for controlling an information device, such as a hard disc unit, etc.  <P>SOLUTION: The semiconductor integrated circuit and a magnetic disk memory include a plurality (111-117) sets (channels) of PWM modulating circuits (PWM1-PWM7) and output driver circuits (DRV1-DRV7) driven by PWM control pulses generated from the PWM modulating circuits, programmable arithmetic circuits (173, 176) which are constituted to be arbitrarily combined and which can execute an arbitrary process by an externally loaded program, a programmable sequence control circuit (175) for generating a control signal for operating the arithmetic circuit and the channel in an arbitrary order by the externally loaded program, and ports (171, 172) for loading the program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066607-A (JP)
Title: Rolling die for manufacturing linear motion guide rail
Inventor: KAWAI HIDENORI
IPC: B21H8/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling die for manufacturing a linear motion guide rail capable of affording a dimensionally precise raceway groove for rolling bodies after completing heat treatment of a guide rail blank.  <P>SOLUTION: A convex-ridged portion 22 shaped on an outer peripheral surface of a die body 21 is formed by two arc-shaped rolling processing surfaces 23 and 24 being differently offset the centers of their curvatures each other. The ratio R<SB>1</SB>/R<SB>2</SB>of the radii of the curvatures for the rolling-processing surfaces 23 and 24 is set in the range from 1.01 to 1.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034979-A (JP)
Title: Automobile suspension device having transverse leaf spring
Inventor: CHAMBERS SHAWN
IPC: F16F1/18
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To minimize change in a tread width in vertical movement of wheels in a suspension device having a transverse leaf spring 1 linked at both ends to wheel carriers.  <P>SOLUTION: The transverse leaf spring formed symmetrically to a longitudinal axis of a vehicle has a curved shape, and its central region 1a is offset parallel to an axle. The transverse leaf spring is supported on a car body through two transverse leaf spring bearings 2 of high lateral stiffness. The curved shape of the transverse leaf spring 1 having four arcuate portions 1d, 1e allows bending of the central region 1a essentially without a change of the tread width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021583-A (JP)
Title: Footwear
Inventor: FUJISHIMA YASUKI
IPC: A43B7/14
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footwear adjustable in the height direction while fitting an insole to the shape of the sole of a foot, and improved in durability of protuberant shape or the like of the insole, a pad, or the like which are easily replaceable when replaced.  <P>SOLUTION: An opening part formed to be openable/closable by an opening/closing means is provided at a part or the whole around plane shape along the side part of a footwear body in the height position of a contact face between the insole and an outsole. The contact face is formed to be non-fixed, and an insole base can be arranged in a space formed between the insole and the outsole. The insole base can be inserted in and removed from the opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036596-A (JP)
Title: Building
Inventor: ISHIKAWA YUKIO
IPC: E04B1/74
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building which dispenses with provision of air conditioners therein in principle, and reduces the temperature of the entire space of the building in an energy saving manner.  <P>SOLUTION: The building has an outer wall having openings for allowing inflow/outflow of outside air, an inner wall arranged adjacently to the outer wall and having an opening at its lowermost portion, a peripheral space defined by the outer wall and the inner wall, and a roof arranged on the outer wall and having a ventilating opening. Herein the peripheral space has an opening formed therein, which is opened, blocked, or openably blocked. Further the building may have a mechanism for spraying water on the outer wall and the roof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045952-A (JP)
Title: Motor core
Inventor: FUJITA HIROKI
IPC: H02K1/18
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor core in which a vibration, a noise due to a cogging torque are reduced and which can realize a high efficiency motor under optimum winding conditions.  <P>SOLUTION: The motor core includes an annular central core 1 on which a plurality of central core plates 10 are laminated, and a peripheral core 2 which is disposed radially on the outside of the central core 1 and on which a plurality of peripheral core plates 20 coupled with respective layers of the central core plates 10 are laminated. The central core plate 10 is coupled to the peripheral core plate 20 by engaging a protruding part 10b of the central core plate 10 of the central core 1 with a recess 20c of the peripheral core plate 20 of the peripheral core 2. The recess 20c of the peripheral core plate 20 is opened radially inward, the central core plate 10 is integrated with the peripheral core plate 20 by fixing the peripheral core plate 20 to the central core plate 10 by snapping the protruding part 10b by the recess 20c from a circumferential direction, and thereby the central core plate 10 is integrated with the peripheral core plate 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045119-A (JP)
Title: Choke coil and transformer
Inventor: GOTO SHINYA
IPC: H01F27/32
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain resonance by a specific spring constant of winding in a choke coil or the like which is integrated with a bobbin after winding is manufactured in advance in another process.  <P>SOLUTION: The choke coil consists of an insulating bobbin 10 with a tubular part 11, a core member 20 comprising cores 23, 28 inserted to a tubular hollow part 17 of the bobbin, and winding 30 positioned outside an outer circumferential surface of the tubular part of the bobbin and wound spirally. A movement prevention part 12 is set in a spiral clearance 33 between a winding part 32 with adjacent winding and prevents axial relative movement of each winding part, and is formed in the outer circumferential surface of the tubular part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI