baber/WOPTO huggingface dataset:
Patent JP-2006104390-A (JP)
Title: Liquid detergent composition
Inventor: HASHIMOTO YOSHIYUKI
IPC: C11D1/722
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent which meets both detergencey and flexibility endowment for practical purposes, solves the problem of yellowing, reduces skin irritation, and achieves easy biodegradability and low aquatic life toxicity as well.  <P>SOLUTION: The liquid detergent composition comprises a nonionic surface active agent (A) represented by chemical formula (1) (wherein R<SP>1</SP>is a hydrocarbon group having ≥80% content of an 8-10C hydrocarbon group; -(AO)- is a 3C and/or 4C oxyalkylene group; -(EO)- is a 2C oxyethylene group; and n and m are each an average addition molar number of an alkylene oxide, n is 0-5 and m is 1-50) which is derived from a saturated primary alcohol having ≥50% branching type content, an anionic surface active agent (B), and a cationic surface active agent (C) at a weight ratio of the solid content of each component of (A)/[(B)+(C)]=1/1 to 20/1 and (B)/(C)=2/1 to 1/2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005117051-A (JP)
Title: Lithography equipment and device manufacturing method
Inventor: BEEMS MARCEL HENDRIKUS MARIA
IPC: G01B9/02
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide lithography equipment in which an interference measuring system is improved, and a device manufacturing method.  <P>SOLUTION: In one embodiment regarding at least one reflecting surface of an interference measuring system in use, one beam path of the interferometer radiation of the interference measuring system that is incident to at least one reflecting surface is arranged so that it has an offset angle located in a region from 0.1 to 10 milliradian with respect to at least one normal of the reflecting surface, and an influence caused by spurious radiation generated in the interference measuring system with respect to the interference measuring system is suppressed by it. Therefore, the accuracy and reproducibility of accurate location measurement using the interference measuring system are improved. In the other embodiment, the parallel side face plate is used for the interference measuring system so that it obtains a signal depending on an angle of a radiation beam reflected by a mirror, and the flatness of the mirror is mapped by it. One side surface of the plate is a beam splitter, and the opposite side of the plate is a reflector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006111033-A (JP)
Title: Crawler of high-floor working vehicle
Inventor: TAKECHI MAKOTO
IPC: B62D55/14
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-floor working vehicle running with crawlers among ridges on a field to grow vegetables as improvement of a conventional one involving such a problem wherein part of the vegetable overhung to the side of each ridge upper surface is likely to make contact and the vegetable is put in engagement from above by the side edge etc. of each crawler and raked in toward the running ground surface in the lower back position to facilitate laying likely to result in damage of the crop easily while the operating form is such that the tail of the crawler is formed inclined down forward over the range from the upper roller to the lower roller, and even in the form that the forefront of the crawler is installed long vertically, the vegetable engaged with the rear in the tail vertical portion of the crawler is in the condition difficult to run away to above and below, easily pushed, and moved toward the rear to result in easily damaged.  <P>SOLUTION: The crawler of the high-floor working vehicle is structured so that the tail roller 2 set stretching as winding round the tail of the crawler 1 is protruded backward from the upper roller 3 and lower roller 4 arranged over and under the end roller 2, and the end of the crawler 1 is furnished with a slope 5 down backward ranging from the upper roller 3 to the end roller 2 and a slope 6 down forward ranging from the end roller 2 to the lower roller 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124197-A (JP)
Title: System and method to allow undoing of predetermined digital image modifications
Inventor: BATTLES AMY E
IPC: H04N5/232
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to allow undoing of at least several image adjustments to be automatically performed by a digital imaging system.  <P>SOLUTION: When a digital imaging system, such as a digital camera or scanner system, performs an image adjustment that affects pixels in a digital photograph, the system stores the original pixel data in a header, tag, or similar informational portion in the resulting image file. The original pixel data can be retrieved at a later time and replaced in the digital photograph as a way to "undo" the image adjustment. The digital imaging system may optionally be a digital camera. The digital imaging system may optionally be a scanner system. The pixel data retrieval may be performed by the digital imaging system or by another device, such as a computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006111401-A (JP)
Title: Paper feed roller
Inventor: ITO YASUTOKI
IPC: B65H3/06
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability on a paper feed roller by restricting lowering of friction coefficient and the generation of squeal phenomenon due to repetition of paper feeding.  <P>SOLUTION: This paper feed roller is formed of a core body and a cylindrical rubber roll fitted on the peripheral surface of the core body, and the rubber roll has three-layer structure formed of an inner layer, an intermediate layer and an outer layer. All the inner layer, the intermediate layer and the outer layer is formed from a non-foaming layer, and JIS-A hardness of the inner layer is set at 10 degrees or less, and JIS-A hardness of the outer layer is set at 25-60 degrees.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115626-A (JP)
Title: Power conversion equipment
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02M7/48
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient power conversion equipment in which loss in an output reactor is zeroed when a first inverter shapes waveform by pulse width control.  <P>SOLUTION: A second inverter 15 is constructed of three arms consisting of six switching elements. When the first inverter 12 and the second inverter 15 take charge of part of output current waveform shaping, the second inverter 15 selects two arms that perform switching operation. Thus, loss in the output reactor 27 is minimized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112558-A (JP)
Title: Tapered roller bearing
Inventor: MOCHIZUKI JIRO
IPC: C22C38/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing having high crack-proof strength and dimensional stability and excellent in fatigue life.  <P>SOLUTION: At least one component part of an inner ring 10, an outer ring 20 and tapered rollers 30 of the tapered roller bearing has a nitrogen enrichment layer in a surface layer part. Grain size numbers of austenite crystal grains in the nitrogen enrichment layer exceed 10. Crowning is formed on opposite end portions of a raceway surface 12 of the inner ring 10. A width Wc at each end portion is set at 20% or less of a raceway surface width W of the inner race 10. A value R/R<SB>BASE</SB>of a ratio of a curvature radius R of large end faces 32 of the tapered rollers 30 to a distance R<SB>BASE</SB>from cone apexes of the tapered rollers 30 to a cone back face rib surface 18 of the inner ring 10 is set to be not less than 0.75 nor more than 0.87. Side run-out with outside surface at the large end faces 32 of the tapered rollers 30 is set at 3μm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005155613-A (JP)
Title: Gas turbine and its manufacturing method
Inventor: TAKAHASHI YASUO
IPC: F04D29/32
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a gas turbine different in cycle from a gas turbine designed in any cycle while maintaining the reliability thereof.  <P>SOLUTION: A compressor has a flow path formed in such a manner as to vary the flow rate of fluid compressed by the compressor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006118618-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: OTA MASATOSHI
IPC: F16F9/43
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an overall length in a hydraulic shock absorber in which a volume compensating chamber and a suspension spring are installed on the outer periphery of a cylinder.  <P>SOLUTION: In this hydraulic shock absorber 10, a reservoir oil chamber 65A is formed on the inner periphery side of the small diameter part 63 of a diaphragm 60 to which a straight cylindrical case 70 is fitted, a gas chamber 65B is formed on the outer peripheral side thereof, and the volume compensating chamber 65 comprising the reservoir oil chamber 65A and the gas chamber 65B is formed on the inner peripheral side of the cylindrical case 70. A spring receiver 81 supporting one end of the suspension spring 13 is installed on the outer peripheral side of the cylindrical case 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123192-A (JP)
Title: Polycarbonate resin molded product
Inventor: FUKAZAWA KAZUNARI
IPC: B29K69/00
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin molded product having high durability related to high bonding strength and airtightness when used as a permeable resin material being a polycarbonate resin.  <P>SOLUTION: The resin molded product is constituted by superposing two kinds of resin materials one upon another and melting the contact surfaces of two kinds of the resin materials by irradiating them with a laser beam which is used as a heating source, from one side to weld and bond the resin materials. The resin material on the side irradiated with the laser beam is polycarbonate (B) and the resin material on the side superposed on the irradiated resin material comprises a resin composition composed of polyarylene sulfide (A) polycarbonate (B), a thermoplastic elastomer (C) and an absorbent (D).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126314-A (JP)
Title: Conductive member and charging roller, and process cartridge having the charging roller, and image forming apparatus
Inventor: FURUBAYASHI HIROMOTO
IPC: G03G15/02
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member which can keep maintaining the gap between an image carrier and an electric resistance regulation layer with good and constant accuracy even if used for a long period of time and is reliable, and above all, can prevent fixation of toner.  <P>SOLUTION: The conductive member 20 is provided with a long-sized conductive support 21 constituting a shaft member, the electric resistance regulation layer 22 provided on the outer circumferential surface of the conductive support 21, and a pair of gap holding members 23 composed of material different from that of the conductive member 20 provided at both ends of the electric resistance regulation layer 22, provided at both ends of the conductive support 21 and made to abut the end surface of the electric resistance regulation layer 22. The outer circumferential surfaces of the gap holding members 23 are provided with a height difference with respect to the outer circumferential surface of the electric resistance regulation layer 22 in such a manner that the gap G of specified spacing is formed between the outer circumferential surface of the image carrier 4 and the outer circumferential surface of the electric resistance regulation layer 22 when the outer circumferential surfaces abut the image carrier 4. The conductive support 21 is bisected in the middle of an axial direction so as to be attachable to and detachable from each other in at least the axial direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123643-A (JP)
Title: Steering device
Inventor: YAMAMOTO TAICHI
IPC: B62D3/12
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deflection of a rack shaft on the supporting side by a support yoke without increasing the sliding resistance of the rack shaft, and prevent the occurrence of the trouble due to the deflection.  <P>SOLUTION: In a rack and pinion type steering device, a rack shaft 1 equipped with rack teeth 11 meshing with a pinion 21 rotating according to the steering is supported inside a cylindrical rack housing 10 at two points by a rack bush 24 internally held at the end part of the side separating from the forming area of the rack teeth 11 and a support yoke 23 elastically connected to the back surface of the forming area of the rack teeth 11. A stopper ring 3 which is opposed to the outer peripheral surface of the rack shaft 1 with a predetermined gap, is not contacted in usual time, and contacted when a large deflection is generated is internally held on the end part of the rack housing 10 on the side near the forming area of the rack teeth 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122787-A (JP)
Title: Seawater desalting method
Inventor: TSUGE HIDEO
IPC: C02F1/44
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater desalting method which enables the efficient production of water satisfying the standards of drinking water in the concentration of boron and the like by preventing a deterioration of a second stage reverse osmosis membrane.  <P>SOLUTION: In the seawater desalting method for enhancing the pH of the supply water to the second stage reverse osmosis membrane device 2 to desalt seawater using reverse osmosis membrane devices 1 and 2 connected over two stages in a series direction, supply piping 9a of a washing liquid is provided on the upstream side of the reverse osmosis membrane device 2 while discharge piping 10a of the washing liquid is provided on the downstream side of the reverse osmosis membrane device 2 to enable the membrane washing of the reverse osposis membrane device 2 and, at the time of continuous operation of the devices 1 and 2 over a long period of time, membrane washing is performed at least once within the period of 90 days from the start time of continuous operation and, after the washing liquid is supplied to the reverse osmosis membrane device 2 at the time of stop of operation to remove the metal compound deposited on the surface of a reverse osmosis membrane, the reverse osmosis membrane device 2 is filled with clean water of which the pH is adjusted to preserve the reverse osmosis membrane. By this constitution, the deterioration of the reverse osmosis membrane can be prevented and desalted treated water fitted to the standards of drinking water can be produced efficiently.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127118-A (JP)
Title: Contents management type plotting method, device, program and storage medium with program stored
Inventor: MIYAHARA SHINJI
IPC: G06T1/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce computing processing quantity in plotting for executing two-dimensional enlargement, reduction and translation without securing an image which is not projected on a picture plane in a memory.  <P>SOLUTION: This contents management type plotting method is provided to always and constantly store contents information to be stored on a memory, and to be displayed on a picture plane according to the movement of a user in a space by dividing a whole two-dimensional map into a plurality of blocks, and associating the contents information with the blocks, and detecting the two-dimensional map blocks projected on a picture plane, and deciding the contents information to be loaded to the memory, and deciding the contents information to be released from the memory according to the moving operation of the user, and loading the new contents information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125513-A (JP)
Title: Universal joint and method of manufacturing the same
Inventor: OZAKI MITSUHARU
IPC: F16D3/41
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint enabling the suppression of rattling and smoothly operated and a method of manufacturing the universal joint.  <P>SOLUTION: In this universal joint 4, the trunnion 29A of a cross shaft 22 is supported by a bottomed cylindrical outer ring cup 31 fitted into the fitting hole 27A of a yoke 20 through a needle-like rollers 32. The trunnion 29A comprises a small diameter part 36 formed at its tip part 34 and a large diameter part 37 formed on the base end 35 side of the small diameter part 36. A bush 33 receiving the needle-like rollers 32 is press-fitted into the small diameter part 36. The outer diameter D1 of the bush 33 is made larger than the outer diameter D2 of the large diameter part 37 of the trunnion 29A. Accordingly, since the play of the needle-like rollers 32 can be reduced, the occurrence of rattling can be suppressed. Smooth operation can be secured by utilizing the rolling of the needle-like rollers 32. The needle-like rollers 32 can be prevented from being damaged in assembly by press-fitting the bush 33 inserted into the needle-like rollers 32 into the small diameter part 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129240-A (JP)
Title: Video signal processing apparatus and display device
Inventor: HORIKOSHI KENICHI
IPC: H04N7/01
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus in which control of digital signal processing circuit and a back-end processor can be performed by one and the same design parameter, and a display device.  <P>SOLUTION: This video signal processor has an AV switch 13 for receiving, for example, a first video signal with the number of horizontal effective pixels of 720 and with pixel clock frequency of 27MHz and a second video signal with the number of horizontal effective pixels of 640 and with pixel clock frequency of 27MHz and selecting and outputting one video signal, and the digital signal processing circuit 15 including an A/D converter 153 for sampling the selected video signal with a clock signal of the same clock frequency of 27MHz and converting the sampled video signal into a digital signal and a signal conversion circuit 155 for outputting a selected first or second video signal as a signal with the unified number of horizontal effective pixels of 720 even when either the first video signal or the second video signal is selected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126677-A (JP)
Title: Liquid crystal display panel
Inventor: GUSHIKEN HIROSHI
IPC: G02F1/1347
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel which secures a wide drive voltage margin for a segment panel, facilitates setting of a drive voltage of the segment panel, and can obtain proper display quality, when a drive duty number of the full-dot panel is 100 or more in a double-active type of DSTN panel.  <P>SOLUTION: The liquid crystal display panel, constituted by stacking and arranging a full-dot panel 42 constituted by filling 1st liquid crystal in between two transparent substrates, where electrodes are formed and a segment panel 41 constituted by filling 2nd liquid crystal in between two transparent substrates where electrodes are formed so that full-dot display and segment display are enabled at the same time by driving both the liquid crystal panels, is characterized in that the driving duty number of the full-dot panel 42 is ≥100 and the steepness of the luminance of the 2nd liquid crystal to voltage is made to be lower than that of the 1st liquid crystal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126687-A (JP)
Title: Self-support type lead-in optical cable
Inventor: SHIOBARA SATORU
IPC: G02B6/44
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages in a coated optical fiber by an ovipositor of cicada or the like without using a protection tape, although a V-notch for taking out a coated optical fiber is formed therein, and to reduce the total width of a self-support type lead-in optical cable as much as possible.  <P>SOLUTION: The self-support type lead-in optical cable comprises: an optical element E structured by covering a coated optical fiber f and a pair of tension members R, disposed parallel to the coated optical fiber f and on opposite sides of the fiber, with a cable sheath C<SB>1</SB>; V-notches N extending in the longitudinal direction of the coated optical fiber f, formed in the cable sheath C<SB>1</SB>above and below the optical fiber f; and a supporting member parallel to the optical element E and fixed to the optical element. In the optical cable, a metal wire braid M is applied on the cable sheath C<SB>1</SB>of the optical element E and the metal wire braid functions as the supporting member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129734-A (JP)
Title: Method for culturing mesenchymal stem cell
Inventor: RIN KOKA
IPC: C12N5/0775
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing a mesenchymal stem cell, capable of improving adhesion efficiency of the mesenchymal stem cell to a bottom surface of a culture vessel in primary culture of the mesenchymal stem cell collected from a patient, capable of early starting proliferation of the cell, and capable of contributing to clinical treatment which promptly requires the mesenchymal stem cell in a large amount.  <P>SOLUTION: In this method for culturing the mesenchymal stem cell, dexamethasone is added when the mesenchymal stem cell which is contained in a cell solution formed by centrifuging a myelogenic fluid and then removing a supernatant fluid is cultured in a prescribed culture medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136114-A (JP)
Title: Motor drive device and air conditioner using the same
Inventor: GOTO EIJI
IPC: H02P6/182
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device capable of stable rotation without out-of-step and with high-speed rotation even if an increase in an estimated position error of a rotor is sharp.  <P>SOLUTION: This motor drive device includes a loading detector 19 for detecting the loading of a three-phase motor 3. Only when the detected loading is larger than predetermined loading, setting values of a proportion term gain and an integration term gain for determining a command current are switched between them from respective detected phase currents of the three-phase motor and a target current for generating required torque to reach a target rotational speed, thus improving the following characteristic of a voltage applied to an inverter 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133587-A (JP)
Title: Lens barrel
Inventor: NAKAJIMA SHIGEO
IPC: G02B7/04
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel in which miniaturization is achieved by devising arrangement of apparatuses.  <P>SOLUTION: Stepping motors 14 and 25 for driving a second lens barrel 6 and a fourth lens barrel 8 respectively are disposed such that their subject sides are opposite to an imager 29. The stepping motor 14 is disposed on the inside diameter side of a lens. A feed screw 17 is rotated via gears 14a and 17a. Thus, a second lens barrel 6 is driven. In addition, the stepping motor 25 is disposed on the inside diameter side of the lens. A feed screw 30 is rotated via a gear 25a. Thus, the fourth lens barrel 8 is driven.  <P>COPYRIGHT: (C)2006,JPO&NCIPI