baber/WOPTO huggingface dataset:
Patent JP-2004076155-A (JP)
Title: Aluminum alloy sheet having excellent seizure softening resistance
Inventor: CHO HISHOKU
IPC: C22C21/06
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg based alloy sheet which has high strength before seizure treatment, and further has high seizure softening resistance.  <P>SOLUTION: The aluminum alloy sheet comprises, by mass, 2 to 5% Mg, >0.05 to 1.5% Fe, 0.05 to 1.5% Mn and a crystal grain refining agent, and the balance Al with inevitable impurities. In the inevitable impurities, the content of Si is controlled to <0.20%, Fe+Mn>0.3% is satisfied, the content of Fe solid solution is ≥50 ppm, intermetallic compounds of 1 to 6 μm by a diameter of the equivalent circle are present in ≥5,000 pieces/mm<SP>2</SP>, and the mean value of the sizes of recrystallized grains is ≤20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046842-A (JP)
Title: Output control device
Inventor: FUJI HIDE
IPC: G06F17/21
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in making reference to related information when document data in a reference source of hyper-document data are converted and outputted.  <P>SOLUTION: This output control device is provided with a part determining a processing type of the hyper document data on the basis of a display form of a designated display screen, controlling conversion of the document data in the reference source of the hyper-document data, and displaying reference record display of a referred hyperlink on another screen having a hyperlink with the same reference source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009575-A (JP)
Title: Oil impregnation bearing and method of manufacturing oil impregnation bearing
Inventor: OKUDA TORU
IPC: B22F3/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil impregnation bearing capable of solving problems in the bearing wherein when the bearing is used in a vertically arranged state, lubricating oil oozed between a rotating shaft and a bearing surface flows down and a part of the sliding surface of the bearing is excessively lubricated or the lubricating oil flowing down flows to the outside and a lubrication continuation time is shortened.  <P>SOLUTION: A continuous groove 5 is peripherally formed in the inner diameter surface (inner surface of a shaft hole 2), the lubricating oil flowing down along the inner diameter surface when the bearing is arranged in the vertically arranged state is taken in the groove 5 and sucked and circulated in internal pores. The groove 5 is desirably be formed by providing a step to the inner diameter surface of a molded body obtained by compacting and molding a powder material and performing sizing so as to eliminate the step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008056-A (JP)
Title: Front lower window storing structure of construction vehicle
Inventor: SHIOJI HIROYUKI
IPC: B62D25/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front lower window storing structure of a construction vehicle, storing a detached front lower window simply in a table state and simple in the whole structure.  <P>SOLUTION: This front lower window storing structure of the construction vehicle is adapted to store a front lower window 6B detached from a front wall 3 of a cab C in the interior of the cab. The structure includes a pair of support frames 49, 52 having U-shaped sections in which the front lower window 6B detached from the front wall 3 is inserted from above and the side end parts 63, 64 of the front lower window 6B are respectively fitted. The respective support frames 49, 52 are provided with binding members 50A, 50B for regulating the shifting of the front lower window 6B with the respective side end parts 63, 64 of the front lower window 6B fitted therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016747-A (JP)
Title: Refrigeration cycle device
Inventor: SAI KINBAI
IPC: F25B41/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of preventing deterioration in the performance caused by the shortage of a flow rate of a refrigerant in low load of an ejector cycle.  <P>SOLUTION: A control device 10 allows heat radiation inhibiting means B14-18 to act for inhibiting the heat radiation of a gas cooler 2 when a discharged pressure Ph detected by a discharge pressure sensor 8 is less than a specific pressure P1. By inhibiting the heat radiation from the gas cooler 2 when the discharged pressure Ph is lowered, the tendency similar as that in an expansion valve cycle that the pressure on an evaporator 6 side is lowered while increasing the pressure on a gas cooler 2 side, can be achieved, and the recoverable decompression loss energy can be secured to some degree to increase the driving flow, whereby the sufficient flow rate can be achieved even in a suction flow side. That is, a blow-out temperature of the evaporator 6 can be lowered in a non-frost sate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020909-A (JP)
Title: Stator core for rotating machine excellent in magnetic characteristic and its manufacturing method
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the magnetic characteristic of a stator core for a rotating machine manufactured by helical processing using sheet steel plate without causing both of cost increases and performance degradation of an insulation film.  <P>SOLUTION: This stator core for the rotating machine is manufactured by helical processing using sheet steel plate. Average residual tensile stress in its circumferential direction is 0.5 to 10 kgf/mm<SP>2</SP>(4.9 to 98 MPa).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017167-A (JP)
Title: Navigation system and method for displaying initial menu screen in the same
Inventor: KIMURA TAKESHI
IPC: G06F3/0482
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system having improved convenience and operability, by altering the initial menu screen according to dynamic environments and conditions.  <P>SOLUTION: The navigation system has an initial menu screen control means for altering the initial menu screen to be displayed on a display, according to the present location of a car at the actuation of the navigation system. When the present location of the car is, for example, at home, a home menu is displayed on the initial menu screen, and the display of predicted destinations in the navigation system is included there.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025341-A (JP)
Title: Traffic guidance display body
Inventor: KUTSUWADA YUKINORI
IPC: G08G1/096
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility and reliability of a signal to be used at a road construction site or the like while keeping it compact and lightweight.  <P>SOLUTION: The traffic guidance display body is provided with two display windows, that is, a first display window and a second display window, and a stop signal color is displayed at one display window, and either a progress signal color or a stand-by time is selectively displayed at the other display window. Therefore, the display window of the body for traffic guidance display is provided with two display windows, that is, the display window to display the stop signal color(red) and the other display window to selectively display either the progress signal color(blue) or the stand-by time(red), and the stop signal display(red) and the progress signal display(blue) are turned on at those different display windows. Thus, it is possible to realize the signal having an excellent visibility while keeping it compact and lightweight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024372-A (JP)
Title: Automobile navigation system
Inventor: ODA ISAMU
IPC: G01C21/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of providing a traffic obstruction section and its detour even if a guidance is off.  <P>SOLUTION: In the automobile navigation system, the traveling state of own vehicle is monitored even if the guidance is off, and a recommended route indicated by a dashed line 103 from a current position (an own vehicle position mark 101) to a destination is searched even if one deviates from the recommended route. Then, in the automobile navigation system, traffic information is searched, the traffic obstruction section 104 is displayed on a road map screen 100c when traffic obstruction occurs in the new recommended route, a "detailed information" display button 105 is displayed, and detailed information regarding the traffic obstruction section 104 is provided when the "detailed information" display button 105 is selected. Additionally, a "detour" display button 106 is displayed, a route for detouring the traffic obstruction section 104 is searched when the "detour" display button 106 is selected, and the route is displayed on the road map screen for providing to a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281023-A (JP)
Title: Thin film perpendicular magnetic recording head, its fabrication process, and magnetic disk drive using same
Inventor: KAWATO YOSHIAKI
IPC: G11B5/31
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film perpendicular magnetic recording head which generates a high magnetic recording field exceeding 10kOe while having a narrow main pole coping with a high recording density in excess of 100Gb/in<SP>2</SP>and is modified so as to suppress residual magnetic fields occurring immediately after a recording operation.  <P>SOLUTION: The thin film perpendicular magnetic recording head is provided with a main pole, a return path for supplying a magnetic flux to the main pole, and a conductor coil for excitation of the main pole and the return path, and the main pole has a pole width of 200nm or less and has a magnetic multilayer made of a high saturation flux density layer and a low saturation flux density layer, and the low saturation flux density layer has a thickness within 0.5 to 5nm, and the high saturation flux density layer has a thickness of 10 to 50nm, and thus residual magnetization is suppressed and erasing after recording is prevented by adopting a closre magnetic domain structure in the pole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038117-A (JP)
Title: Operation torque setting mechanism for rotation knob
Inventor: YAMADA TADAHIRO
IPC: G05G1/08
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the operation torque setting mechanism of a rotation knob for easily adjusting a rotation torque.  <P>SOLUTION: In this mechanism for setting the operation torque of a rotation knob fixed to a rotation shaft 2a of a rotation component 2 so as to be operated to the optimal value, an elastic body ring 5 is arranged so as to be pressed in contact to the front edge face of a shaft bearing 2b through which the rotation shaft 2a is put and supported turnably and the rotation shaft 2a, and the amounts of compression when the elastic body ring 5 is pressed in contact to the front edge face, and compression-deformed is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040262-A (JP)
Title: Mounting structure of heat insulating body of pot
Inventor: OSUGA TAKESHI
IPC: A47J41/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the freedom of design concerning the size of the diameter of a heat insulating body in a pot, the insulating efficiency of which is improved by interposing a cylindrical heat insulating body between an inner container and a body member.  <P>SOLUTION: The position of an outside periphery rib 17 in the radial direction is changed in accordance with a design value of the diameter of the insulating body 24 by providing an inside periphery rib 16 supporting the inner container 8 on an annular shoulder member 5 forming the opening 4 of a pot body, providing a concentric outside periphery rib 17 extending downward on the outside of the inside periphery rib 16 at prescribed intervals and fitting and aligning the upper end of the heat insulating body 24 into the outside periphery of the outside periphery rib 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053483-A (JP)
Title: Reinforcing member of vacuum formed product
Inventor: KOBAYASHI SHOICHI
IPC: B65D19/40
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing member of a vacuum formed product improved in the strength and rigidity of the vacuum formed product as compared with conventional vacuum formed products having a substantially U-shaped reinforcing member in cross section formed, by constituting the reinforcing member of at least overlapping parts obtained by overlapping the sheets for vacuum forming.  <P>SOLUTION: The reinforcing member 6 of a vacuum formed product D is constituted of the overlapping parts 6a obtained by overlapping the sheets S for vacuum forming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053266-A (JP)
Title: Vehicle controlling device equipped with backup function for self-diagnosis
Inventor: SHIGA KENTARO
IPC: G01M17/007
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the missing of self-diagnosis information due to the failure of the supply of a battery, or a defective writing and so forth from occurring as a control device of an electronic device for a vehicle.  <P>SOLUTION: A data repair is performed for each other with self-diagnosis information on a subsidiary storage 11 for the missing of self-diagnosis information on a main storage 6, and with the self-diagnosis information on the main storage 6 for the missing of the self-diagnosis information on the subsidiary storage 11. By such a constitution, the missing of the self-diagnosis information due to the failure of the supply of the battery, or the defective writing and so forth can be prevented from occurring, and the operation of the self-diagnosis information of a high reliability can be performed. Thus, this method can contribute to the improvement of the vehicle serviceability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066852-A (JP)
Title: Liquid ejector
Inventor: TAKAHASHI MASARU
IPC: B41J2/165
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector in which liquid in a nozzle can be sucked efficiently at the time of cleaning and assembling performance can be enhanced.  <P>SOLUTION: A cap 23 for sealing a recording head having a plurality of nozzles, and a discharge tube 32 interconnecting the inside and outside of the cap 23 are provided in the printer body. A flange section 32e for connection with a pump side tube 34 attached to a tube pump is provided integrally at the end part of the discharge tube 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069704-A (JP)
Title: Isotope analysis method and device using laser
Inventor: WATANABE KENICHI
IPC: G01N23/20
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isotope analysis method and a device using a laser for analyzing a trace isotope very simply and highly accurately by utilizing a Doppler effect reversely.  <P>SOLUTION: Since an isotope having a Doppler velocity component corresponding to an isotope shift generates resonance absorption excitation even at the irradiation time of a resonance absorption wavelength laser of some isotope included in a solid sample 1 by a laser 2 for resonance excitation, each excited isotope has a specific velocity component respectively. Since each isotope ion has a slightly different initial velocity respectively, the ion orbit at the ion extraction time to a detector is slightly different, and shows a locus of 'an aimed isotope' or 'an unaimed isotope' shown in the figure. Each isotope is separated by utilizing this fact. The ions are allowed to reach the plane of a position sensitive type ion detector 4 by providing an ion extraction electrode structure 3 so that a large difference of the ion orbit is generated by emphasizing the slight difference of the initial velocity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022066-A (JP)
Title: Chip segmenting tool for tapping, and female screw working method
Inventor: HORIUCHI TSUKASA
IPC: B23Q11/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To certainly segment a chip without damaging strength of a female screw even when the female screw is tapped for a material with high malleability.  <P>SOLUTION: By pressing a cutting part 14 of the chip segmenting tool into a lower hole 22 prior to a tapping, chip segmenting grooves are cut in an inner peripheral surface of the lower hole 22 by a plurality of groove cutting edges 16 with triangular cross section. Thus, even if a workpiece 20 is a material with high malleability, the chip in tapping is certainly segmented by the chip segmenting grooves and sufficiently discharged. Continuous twisting about a tap for a long time is prevented, or an accident that a chip is meshed and a cutting tap damages is prevented, and cleaning or the like of the chips is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029721-A (JP)
Title: Biodegradable traction grease composition
Inventor: YAMAZAKI MASAHIKO
IPC: C10M169/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable traction grease composition having biodegradability, expectable to be usable in food machinery and having necessary traction performance.  <P>SOLUTION: The biodegradable traction grease composition is produced by using a saturated hydrocarbon-based synthetic hydrocarbon having a kinematic viscosity of ≥1 mm<SP>2</SP>/s and ≤6 mm<SP>2</SP>/s at 100°C as a base oil and a calcium soap as a thickener. The calcium soap of the composition is free from hydroxy group and has a carbon number of 10-24. The content of the calcium soap in the composition is 5-17 wt.%. The mixing consistency of the composition is 360-200. The composition has a greasy form and the traction coefficient is 0.14-0.10 satisfying the necessary traction performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027619-A (JP)
Title: Method for producing fishing rod
Inventor: OSOREDA YOSHIYUKI
IPC: A01K87/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fishing rod composed of a plurality of jointed parts having unionized (continued) properties such as the variation of the rigidity of the fishing rod as a whole and having good operationality.  <P>SOLUTION: The method contains a step of winding a fiber-reinforced resin sheet P1 covering the whole axial length of a tapered core material and containing longitudinally oriented reinforcing fibers around the core material 100 extending in the axial direction of a desired fishing rod, a step to bake the wound fiber-reinforced resin sheet P1, a step of cutting the baked fiber-reinforced resin sheet P1 to prescribed lengths to form a plurality of rod members, and a step of forming a connection part on each rod member to connect the cut rod members with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035164-A (JP)
Title: Injection mold and low pressure injection molding method
Inventor: OKABE YOSHIFUMI
IPC: B29C45/73
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold cooled without receiving the supply of a cooling medium from the outside of an injection molding machine and capable of achieving a high injection molding cycle even if the resin plasticizing capacity possessed by an injection unit is small.  <P>SOLUTION: The core plates 20 and 20 for forming a cavity 22 filled with a molten resin are surrounded by mold plates (a movable mold plate 3 and a fixed mold plate 5) comprising a material having high heat conductivity, and radiation members (radiation fins 7 or radiation pins) are provided to the outer surfaces of the molding plates 3 and 5 in a protruded state. An air cooling fan is arranged around this mold 1 to blow air to the mold 1 and the heat of the molten resin charged in the cavity 22 is radiated by a combination of the radiation members and a radiation fan to cool the molten resin. By this method, a resin molded product is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039685-A (JP)
Title: Photographing data edit apparatus
Inventor: WATANABE HARUHITO
IPC: H04N5/91
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing data edit apparatus provided with a storage device for storing data made to be related with photographing data and capable of automatically editing moving picture data.  <P>SOLUTION: A video data automatic edit apparatus B of the embodiment includes a storage device 31 made to be related with an I/O processing section 51 via e.g., a versatile bus. The storage device 31 is removably provided in a guidance function attached photographing apparatus and the video data automatic edit apparatus B and includes a guidance file storage area 33 for storing a guidance file attached to each of split photographing data and made to correspond to the split photographing data, and a photographing data storage area 37 for storing a plurality of photographing data split from a series of photographing objects. The video data automatic edit apparatus B automatically edits video data by utilizing the relation between the guidance data and the split photographing data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043637-A (JP)
Title: Encryption processor, encryption processing operation method, and computer program
Inventor: KATAKI MASANORI
IPC: G09C1/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize an apparatus and a method, which realize a high-speed operation by the application of parallel operational processing, in the hyperelliptic encryption processing.  <P>SOLUTION: In scalar doubling in the hyperelliptic encryption processing operation, an operational step having no mutual influence is extracted from the operational steps included in the operational sequence of addition and doubling so as to be executed as the parallel operational processing. The parallel processing of the addition and doubling algorithm operational step on the factors used in the hyperelliptic curve having the genus g=2 or 3 is executed at a high speed. In hardware, the parallel processing by a plurality of multipliers and adders is executed. In software, the hyperelliptic curve encryption processing operation containing the parallel operation is executed, by processing in which parallel shift processing, parallel exclusive OR (XOR) processing, and parallel AND processing operation of 128 bit data, according to an SIMD instruction, for example, are applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076571-A (JP)
Title: Access management system
Inventor: OTSUKA KIYOHIRO
IPC: G07B15/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access management system capable of preventing the easy access of people without permission for passing, while restricting a time, labor and cost for the construction of the system.  <P>SOLUTION: This access management system has a transmitter telephone unit of which the transmission telephone number is set to be recognized by a receiver side telephone unit, and the receiver side telephone unit capable of recognizing the transmission telephone number when the transmitter telephone unit transmits. The receiver side telephone unit is provided with a transmitter telephone number memory means, a transmitter telephone number recognizing means, a telephone number comparing means, an identification determining means, a determination result output means, and a gate door opening means.  <P>COPYRIGHT: (C)2004,JPO