baber/WOPTO huggingface dataset:
Patent JP-2007100128-A (JP)
Title: Rolling member for rolling bearing for roll-neck in rolling mill and rolling bearing for roll-neck in rolling mill
Inventor: HAMADA HIROSHI
IPC: F16C33/64
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling member for rolling bearing for roll-neck in a rolling mill and the rolling bearing for roll-neck in the rolling mill with which rolling fatigue service life under severe circumference, is improved.  <P>SOLUTION: In the rolling member for rolling bearing 15 for roll-neck in the rolling mill, an outer ring 2, an inner ring 3 and a tapered roller 17 are composed of a steel containing by mass% of 0.6-1.2% carbon, 0.15-1% silicon, 0.3-1.5% manganese, 0.1-2% chromium, 0.1-2% vanadium, and dispersing vanadium carbides having 50-300nm grain diameter and having ≤12μm average grain diameter in the original austenitic crystal grain. Further, nitrogen-enriched layer is formed in the surface layer part, and the retained austenite quantity in the surface layer part is 20-40 vol%, and the rolling surface of the outer ring, the rolling surface of the inner ring and the outer peripheral surface of the tapered roller 17, have ≥59 HRC hardness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102671-A (JP)
Title: Electronic equipment
Inventor: SHINOTOO KOUICHI
IPC: G06F1/20
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of cooling a plurality of exothermic components by one cooling fan and thus, reduction of the number of components, downsizing, enhancement of cooling efficiency and suppression of noise, etc. can be attained.  <P>SOLUTION: A personal computer (electronic equipment) 1 having a power supply unit 11, a CPU 12, an FD drive unit 13, a CD/DVD drive unit 14 and an LCD 15 which are the plurality of exothermic components and the cooling fan 16 which cools the plurality of these exothermic components 11-15. The plurality of exothermic components 11-15 are arranged in parallel in the direction Y crossing the center axis line 16c of the blade 16b of the cooling fan 16. In addition, the exothermic components 11-15 are arranged in a ventilation range 21 of the cooling fan 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006132314-A (JP)
Title: Unit for civil engineering construction, and its manufacturing method
Inventor: YUKIMOTO ISAO
IPC: E02B3/14
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for a civil engineering construction, which is not only equipped with a protective function under high weight stability and a function of harmony with the surrounding natural environment but also capable of reducing the number of components and preventing the coming-off of a natural stone.  <P>SOLUTION: The plurality of natural stones 6 are arranged as a partition wall so as to partition a partitioning space 10, and a concrete base 7 is arranged in the partitioning space 10. An anchor 11 is connected to each of the natural stones 6 via one end of the anchor 11, and the other end side with respect to one end thereof is embedded in the concrete base 7. The anchor 11 is put into the state of being inclined in such a manner that the other end becomes lower than one end, and great resistance R is generated against an external force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007107115-A (JP)
Title: Softening agent for paper and method for producing paper by using the same
Inventor: NAKAMURA YASUYUKI
IPC: D21H17/07
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softening agent effective for improving the smoothness and softness of paper.  <P>SOLUTION: The softening agent for paper is composed of (A) a specific amide amine urea condensate and (B) a specific modified silicone oil at an A:B mass ratio (the amide amine urea condensate A to the modified silicone oil B) of 80:20 to 99.9:0.1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109549-A (JP)
Title: Aqueous lithium secondary battery
Inventor: HIRUTA OSAMU
IPC: H01M4/36
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous lithium secondary battery hardly causing decrease of battery capacity and increase of battery resistance even if used over a long time, and enhancing durability.  <P>SOLUTION: The aqueous lithium secondary battery has a positive electrode 2 formed by binding a positive mix 25 to a positive current collector 21, a negative electrode 3 formed by binding a negative mix 35 to a negative current collector 31, and an aqueous electrolyte. The positive mix 2 contains a positive active material 251 comprising a lithium-containing composite oxide, a conductor 253 comprising a carbonaceous material, and a binder 255. The negative mix 35 contains a negative active material 351 comprising a composite oxide having lithium storage potential and lithium releasing potential lower than those of the positive active material 251, a conductor 351 comprising carbonaceous material, and a binder 355. At least one of the positive active material 251 and the negative active material 351 is covered with 0.01-20 pts.wt. coupling agent 252(352) having a hydrolyzable group and a hydrophobic group to 100 pts.wt. active material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114248-A (JP)
Title: Liquid crystal device and optical pickup
Inventor: KAMIYAMA MASAYUKI
IPC: G02F1/13
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the weight reduction, size reduction and cost reduction of a device, while having both aberration correction functions in the forward and in the backward optical paths and the function of a wavelength plate in combination.  <P>SOLUTION: The liquid crystal device has two liquid crystal layers 21, 31, alignment layers and electrodes arranged in order on both sides of each liquid crystal layer, and a voltage applying means for applying voltages to the respective electrodes. The alignment directions of the alignment layers, arranged on both sides of the liquid crystal layer 21 and the alignment directions of the alignment layers arranged on both sides of the liquid crystal layer 31, are orthogonal to each other. and are respectively inclined approximately ±45° with the polarization direction of incident light. Also, one of the electrodes, arranged on both sides of the liquid crystal layer 21 and one of the electrodes arranged on both sides of the liquid crystal layer 31 are divided in the same shape. The voltage-applying means apply the voltages to the respective electrodes of the liquid crystal layers 2l, 31, in such a manner that a phase difference is generated in the transmitted light between the divided regions in each of the liquid crystal layers 12, 31 and that a phase difference is generated in the transmitted light of the liquid crystal layers 12, 31 in the same divided regions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113593-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: OISHI YASUNORI
IPC: F16H15/38
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission which effectively reduces an amount of imbalance of a disk at low costs by requiring no machining precision higher than necessary.  <P>SOLUTION: In the toroidal type continuously variable transmission, outer peripheral surfaces P radially located outside of the input side disk 2 and/or output side disk 3 are formed as a balance correction surface in order to restrain the amounts of imbalance of the disks 2 and 3. That is, an amount of correction reduced so that the balance correction surfaces P which do not generate high stress and have a longer distance from a rotation center and are radially located outside of the disks 2 and 3 are prepared to function as the balance correction surfaces, and the amount of imbalance of the disk is effectively reduced at low costs by requiring no machining precision higher than necessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006100280-A (JP)
Title: Reticulated and controlled porosity battery structure
Inventor: CHIANG YET-MING
IPC: H01M8/04
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase output density and energy density in a battery.  <P>SOLUTION: A battery has a reticulated electrode where porous networks are ionically connected and include frameworks; and hole density at ends of the networks on one side is larger than the average hole density and that on the other side is smaller than it. The battery includes a first electrode 12 having a first set of projections 28 extending in an electrolyte 16, and a second electrode 14 having a second set of projections 26 constructed and arranged so as to be complementary with respect to the first set of projections.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007119520-A (JP)
Title: Aqueous carbon black dispersion and method for producing the same
Inventor: NAKADA HIDENAO
IPC: C09D11/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous carbon black dispersion which is excellent in dispersing performance in an aqueous medium, shows little feathering when used as an aqueous black ink such as ink for inkjet printers and is excellent in rubbing resistance (quick-drying property), discharging stability, etc., and a method for producing the same.  <P>SOLUTION: The aqueous carbon black dispersion is obtained by dispersing carbon black in an aqueous medium, wherein acidic hydrogen groups at the surfaces of carbon black particles are neutralized with cations with valencies of 2 or larger and monovalent cations, 50-95% of the hydrogen groups in the acidic groups are substituted by bivalent cations and the rest of the hydrogen groups are substituted by monovalent cations. In the production method, the aqueous carbon black slurry is produced by mixing the carbon black into an aqueous oxidizer solution to perform liquid-phase oxidation, subsequently removing reducing salts from the slurry, adding cations with valencies of 2 or larger and monovalent cations to the slurry for neutralization, replacing 50-95% of the hydrogen groups in the acidic groups with bivalent cations, replacing the rest of the hydrogen groups by monovalent cations, and purifying the slurry.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121467-A (JP)
Title: Tilt mirror element
Inventor: YOSHIHARA TAKAAKI
IPC: B41J2/44
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large mirror deflection angle without reducing the strength of a spring part.  <P>SOLUTION: The tilt mirror element includes: a mirror part 5 which switches the optical paths of a light beam, by rocking a mirror face 5a; a supporting substrate 2 and a glass substrate 4 which house the mirror part 5 between them; lower electrodes 19 provided on the supporting substrate 2; and indium-tin-oxide (ITO) electrodes 16 provided on the glass substrate 4, wherein the rocking of the mirror part 2 is assisted by using the electrostatic force acted on the mirror part 2 by applying an electric voltage between the lower electrodes 19 and the ITO electrodes 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123042-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI MASAFUMI
IPC: H01M8/24
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troubles caused by the stacking of fuel cells, and eliminate a fastening structure for stacking.  <P>SOLUTION: A plurality of fuel cell units are incorporated in a solid electrolyte membrane, and a DC-DC converter of a step-up type is connected to each fuel cell unit, and the DC-DC converters are connected in series, and thereby a high output voltage is obtained by using a smaller current than that at the power generation of each fuel cell unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006184272-A (JP)
Title: Device, system and method for inspecting battery of electric automobile
Inventor: YOSHIZAWA TOMOHARU
IPC: H01M10/633
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inspecting a battery of an electric automobile, a system for inspecting the battery of the electric automobile, and a method for inspecting the battery of the electric automobile, capable of coping with mass production assembling for the battery of the electric automobile.  <P>SOLUTION: A cooling line inspection device 150 has an air supply means 152 for supplying air into a cooling bag through a conduit, instead of cooling water, and for stopping the supply of the air at the time point when air pressure in the cooling bag comes to prescribed pressure, an air pressure detecting means 154 for detecting air pressure in a cooling line 30, the first A/D converter 156 for digital-converting the detected air pressure (detection signal Vc) to be output as an air pressure data Dc, a pressure determination means 158 for determining whether the air pressure of the cooling line 30 after a prescribed time lapses from the time point when the air supply by the air supply means 152 is stopped is within a prescribed range or not, and the first control signal output means 160 for outputting a control signal Sc in response to a determination result Cc in the pressure determination means 158.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007125470-A (JP)
Title: Garbage disposal system
Inventor: TSUDA TSUTOMU
IPC: C02F3/00
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal system capable of re-decomposing and discharging treated water discharged from a garbage disposer.  <P>SOLUTION: This garbage disposal system S comprises the garbage disposer B decomposing garbage in a treatment tank storing treated water by the activity of microorganisms living in the treated water, and an auxiliary garbage disposer 1 decomposing and discharging treated water discharged from the garbage disposer B. The treated water from the auxiliary garbage disposer 1 is discharged to a public sewerage 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006126205-A (JP)
Title: Particle detection device, lithographic apparatus and device manufacturing method
Inventor: ONVLEE JOHANNES
IPC: H01L21/027
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector system for resolving radiation from a ghost particle from radiation from an actual particle for differentiation between a particle and a ghost particle.  <P>SOLUTION: The detector system outputs a plurality of detector signals corresponding to intensities of radiation being incident on a part of the detector system or the detector system outputs detector signals corresponding to intensities of radiation incident on the detector system. In the plurality of detector signals, radiation received from a particle does not have levels higher than a predetermined threshold level respectively and, when radiation is received from the ghost particle, an approximately same level above the threshold level is displayed. The detector system includes a radiation detector device for generating a first detector signal in response to radiation incident on a predetermined part and a radiation blocking assembly for preventing radiation not originating from a particle from being incident on the predetermined part of the detector device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135985-A (JP)
Title: Method and device for scheduling transmission of uplink data for terminal unit located in soft handover region in mobile communications system
Inventor: KWAK YONG JUN
IPC: H04W36/18
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for scheduling the transmission of the uplink data of a terminal unit, in a mobile communications system for supporting an uplink packet data service.  <P>SOLUTION: One optimal base station and at least one non-optimal base station are included in the active group of a terminal unit located in a soft-handover region. The terminal unit receives exclusive scheduling allowed information by exclusive scheduling assignment from the optimal base station, and receives at least one common scheduling allowed information by common scheduling assignment from at least one non-optimal base station; and when the common scheduling allowed information shows reduction in the transmission rate, an uplink data transmission rate is controlled so as not to exceed the previous uplink data transmission rate between predetermined valid sections, and the uplink data are transmitted to the optimal base station and the non-optimal base station at the controlled uplink data transmission rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007124946-A (JP)
Title: Foamed egg albumen, food containing the albumen, and material for improving foaming property of egg albumen
Inventor: SUGIURA HANAYO
IPC: A23L15/00
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide firm and elastic foamed egg albumen, food containing the albumen, and a material for improving foaming property of egg albumen which improves foaming property of the egg albumen in view of its firmness and elasticity.  <P>SOLUTION: The foamed egg albumen contains egg shell powder. The food contains the foamed egg albumen. The material for improving foaming property of egg albumen contains egg shell powder as an active ingredient.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129091-A (JP)
Title: Prober
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/66
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a prober in which the temperature of a device inspected can be set accurately through a simple arrangement.  <P>SOLUTION: The prober comprises a probe card 17 having a probe 18, a wafer chuck 11 for holding a wafer W, and a control section 32 and connects each terminal of a tester 21 with the electrode of a semiconductor device. The prober further comprises a means 31 capable of regulating the temperature at a portion holding the wafer in the wafer chuck 11 entirely but incapable of regulating the temperature partially, and a plurality of temperature sensors 33A, 33B and 33C for detecting the temperature at a plurality of points of the portion holding the wafer in the wafer chuck. The control section 32 calculates an inspection equivalent temperature corresponding to the semiconductor device under inspection from the temperatures at the plurality of points and regulates the temperature regulation means 31 depending on the inspection equivalent temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127090-A (JP)
Title: Variable valve mechanism
Inventor: HIRANO TOMIYASU
IPC: F01L13/00
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve mechanism wherein a power-transmission path from a driving cam to a valve member is simply made up of a small number of parts, and these parts are placed beside a camshaft to suppress the height of the mechanism.  <P>SOLUTION: The variable valve mechanism 1 for a gasoline engine includes the camshaft 2 provided with the driving cam 5, a driven member 10 rectilinearly moved by the driving cam 5, a cam member 11 movable parallel with the movement of the driven member 10, a valve-lifter 7 opening/closing a valve 4 in response to cam-profiles 17a, 17b of the cam member 11, and an actuator 24 adjusting relative positions between the driven member 10 and the cam member 11. The driven member 10 is provided to the height nearly equal to that of the camshaft 2 with respect to a cylinder head 3, and the valve-lifter 7 is placed below the driven member 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007130164-A (JP)
Title: Radioactive sheet
Inventor: BABAZONO MASATO
IPC: A61N5/10
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive sheet which can be utilized when sleeping or napping and is effective in the restoration and promotion of health by the action effect of radium bringing a low dose hormesis effect instead of conventional tool such as a ring of germanium or the like, and to activate cells and increase immunity further together with the hormesis effect by adding a heating member.  <P>SOLUTION: The radioactive sheet 1 is characterized in that a cushion 4 is provided with a radium sheet 2 having radium between, or the heating member 3 is provided in a sheet having the radium, and a heat reflection sheet 5 is provided in the heating member of the radium sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132834-A (JP)
Title: Water-filling testing method of lng tank, its system, lng tank and its construction method
Inventor: KAWAHARA YUZO
IPC: B65D88/06
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion and to suppress elution of zinc into water, even if corrosive water such as seawater, sewage is used in a water-filling testing method of an LNG tank.  <P>SOLUTION: Zinc-containing coating 18 or a tape, having a zinc-containing layer on its surface, is applied to the welded parts 16 and 14 of the inner wall 12 of the LNG tank and, in a state with the zinc-containing coating 18 or the zinc-containing layer being provided to the surface of the welded parts, the corrosive water, such as seawater, sewage, is introduced into the LNG tank. The LNG tank is filled with the corrosive water and discharged of the corrosive water, after a predetermined period has elapsed; and when the tape, having the zinc-containing layer on its surface, is bonded, the tape is peeled and then flaws of the inner wall of the LNG tank are detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144790-A (JP)
Title: Manufacturing method of compressor housing
Inventor: JAISLE JENS W
IPC: F04D29/42
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compressor housing having a friction coating and capable of omitting an intermediate process of manufacturing technology.  <P>SOLUTION: In the compressor housing 1 for a turbo supercharger provided with the friction coating 7 on the inside wall 8 cooperating with a compressor wheel 4, when manufacturing the friction coating 7 with a plasma display method, activation such as rough lathing to be directly performed to a surface of the compressor housing wall 8 in the depth direction is unnecessary, and the coating 7 has a fixed porosity and relatively small grain size.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007131602-A (JP)
Title: Bleaching external preparation
Inventor: ONIZUKA MIDORI
IPC: A61K8/60
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleaching external preparation whose bleaching function can practically be sensed by consumers.  <P>SOLUTION: This bleaching external preparation contains an extract obtained by extracting the seeds of Eriobotrya japonica Lindl with water and/or a lower alcohol as an active ingredient. The bleaching external preparation further containing one or more of ascorbic acid, liquilitin, hydroquinone, kojic acid and their derivatives, rucinol, a placenta extract, and Matricaria chamomilla extract is useful as an external preparation exhibiting a synergistic bleaching effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138967-A (JP)
Title: Rotary wheel mechanism of construction machine and driving wheel mechanism of construction machine
Inventor: YONETANI YUKIO
IPC: F16J15/447
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the intrusion preventive effect of sediment to an internal part and the discharge effect of the intruded sediment to an external part by restraining the sediment from sticking to and depositing on the outer periphery of an outside seal.  <P>SOLUTION: A floating seal 32 is arranged between a fixed housing 22 and a driving wheel 24, and the outside seal 33 is arranged to surround the outer peripheral side of its floating seal 32. The outside seal 33 is composed of a clearance seal composed of a fixed side seal member 35 arranged in the fixed housing 22, a rotary side seal member 37 integrally rotatably arranged on the driving wheel 24 and clearances 40 and 41 interposed between both seal members 35 and 37. A blade 43 rotating around the outer periphery of the outside seal 33 is projected on an outer peripheral surface of the rotary side seal member 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT