baber/WOPTO huggingface dataset:
Patent JP-2009164414-A (JP)
Title: Method and device for polishing wafer
Inventor: HIGUCHI DAICHI
IPC: B24B53/04
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately and easily polishing only a peripheral part of a wafer.  <P>SOLUTION: An outer peripheral border 35a of a member 35 to be polished is cut by a bite 29 fixed to a table base 25, and the member 35 to be polished is formed in a perfect circle and positioned at a Y-directional-reference position of the table base 25. Next, a halting state of the table base 25 is held, a polishing unit 30 is once raised, the table base 25 is horizontally moved in a column 16 direction, and the Y-direction of the member 35 to be polished is positioned at the position for polishing only a peripheral border part 3 of the wafer 1. A horizontal-movement-distance F at that time is found from a correlated position in the Y-direction between the bite 29 and the wafer 1 on a chuck table 20, and a width of the peripheral border part 3 to be polished. After this, lowering the polishing unit 30 causes an outer circumference part of the lower surface of the member 35 to be polished to polish the peripheral border part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160715-A (JP)
Title: Worm simulation grinding method and worm grinding system of worm
Inventor: INAGAKI TERUAKI
IPC: B23F13/04
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the optimum grinding method by performing simulation analysis of tooth contact of a worm gear, which provides preferable tooth contact without performing a tooth contact inspection several times when grinding the worm gear which is engaged with a worm wheel processed by a gear hobbing machine.  <P>SOLUTION: The shape dimension of the hob of the gear hobbing machine is measured, the shape dimension of a virtual worm wheel cut by the hob and the shape dimension of the virtual worm ground by the worm grinding stone formed in accordance with the basic data are combined to be displayed in a display unit of a computer in two or three dimension. In the above figure, the virtual worm and the virtual worm wheel are rotated on an its rotating shaft, respectively, to find the grinding conditions of the virtual worm by the hob, which provides the optimum tooth contact between the virtual worm and the virtual worm wheel, and grinding and finishing the worm roughly cut and formed by a tapping lathe, with the gear hobbing machine according to the thus found grinding conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168088-A (JP)
Title: Lever float type drain trap
Inventor: HIROYA MASAHISA
IPC: F16T1/24
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever float type drain trap preventing damages of a float.  <P>SOLUTION: The drain trap composes a casing having a valve chamber 6 inside by fastening a lid body 4 to a body 3 having an inlet port 1 and an outlet port 2. A first valve port 7 and a second valve port 8 communicating the valve chamber 6 with the outlet port 2 are formed at a lower part of the valve chamber 6. A lever 13 is connected to an oscillating shaft 12 rotatably supported by a support hole 11 provided in the valve chamber 6. The float 14 is connected to the lever 13, and a first valve body 20 and a second valve body 21 for opening/closing the first valve port 7 and the second valve port 8 are connected to the lever 13. The oscillating shaft 12 is formed to have a sectoral cross section, and the support hole 11 is formed to have a sectoral cross section with a larger central angle than that of the sectoral cross section of the oscillating shaft 12. When the lever 13 further rotates to a valve-opening direction from a position where the first valve body 20 and the second valve body 21 fully open the first valve port 7 and the second valve port 8, a lower stopper surface 23 contacted by a lower radial part of the sectoral cross section of the oscillating shaft 12 is formed at a lower radial part of the sectoral cross section of the support hole 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169752-A (JP)
Title: Electronic equipment
Inventor: HATA YUKIHIKO
IPC: G06F1/20
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for improving cooling performance.  <P>SOLUTION: A fan case 31 of a cooling fan 25 includes first and second exhaust ports 35 and 36 installed separately provided in two adjacent side surface portions 31c and 31d. The first and second exhaust ports 35 and 36 are arranged in this order along the rotational direction R of a fan blade 32. A first heating body 22 has a heating value larger than that of a second heating body 23. A first heat radiating member 26 is thermally connected through a first heat transfer member 28 to the first heating body 22, and opposed to the first exhaust port 35 of a cooling fan 25. The second heat radiating member 27 is thermally connected through a second heat transfer member 29 to the second heating body 23, and opposed to the second exhaust port 36 of the cooling fan 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229319-A (JP)
Title: Disposable diaper
Inventor: MINATO HIRONAO
IPC: A61F13/511
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper preventing soiling of the skin due to excrement.  <P>SOLUTION: This disposable diaper 1 has a skin-contact sheet piece 32b in the inner face side of a liquid permeable top sheet 32. The skin-contact sheet piece 32b is formed with opening parts 38 and 39 for passing the excrement toward the top sheet 32 in its front/rear direction A, and the both sides 40 of the sheet piece 32b in the respective both sides in the width direction B of the opening parts 38 and 39 are attached with elastic members 37 extending in the front/rear direction A in a stretched state. Leakage prevention banks 58 are formed on the outside in the width direction B of the skin-contact sheet piece 32b, and the side parts 40 of the skin-contact sheet piece 32b are joined with the leakage prevention banks 58 between the base edge parts and the free edge parts of the leakage prevention banks 58. The side parts 40 of the skin-contact sheet piece 32b is joined with the top sheet 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165722-A (JP)
Title: Endoscope
Inventor: SEKI MASAHIRO
IPC: A61B1/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to eliminate the disconnection of a linear member to be wound around a wheel, to be made simpler in structre and lighter in weight as compared to a chain, and further to obtain excellent responsiveness in a curving operation.  <P>SOLUTION: A belt 16 is obtained by forming a projection/recession surface 16s, having projections/recessions in a movement direction, in a belt shape body made of rubber, forming a smooth surface 16T on the opposite side surface of the projection/recession surface 16s, and integrally molding high-strength fiber linear bodies 17 in the whole longitudinal and inner part of the belt shape body. A sprocket 14 is engaged with the projection/recession surface 16c of the belt 16, so as to connect wires 20a, 20b to the belt 16. Since the high-strength fiber linear bodies 17 are put into the belt 16, pulling strength in the curving operation is raised and also the disconnection is prevented. It is adequate that a roller tensioner for raising the response of the curving operation may be abutted on to the belt 16 or a wire loosening remover may be arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177326-A (JP)
Title: Information processing device, controlling method and program thereof
Inventor: KAMEYAMA TAKAKI
IPC: G06T1/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To output an image properly reflecting the intention of a user, even when executing a process of externally outputting the image for example as cache data acquired from an external device, such as, imaging device.  <P>SOLUTION: The image is acquired from the external device and is cached. When output of an image stored in the external device is instructed, the attribute of the image to be output is acquired from the external device and the attribute of the corresponding cached image is modified to the attribute acquired from the external device. Then, the attribute-modified image is output externally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174352-A (JP)
Title: Fuel feed pump
Inventor: INOUE HIROSHI
IPC: F02M37/06
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed pump that can satisfactorily maintain the function to reduce pressure pulsation of two-plate type metal diaphragm even if a pressure pulsation frequency changes.  <P>SOLUTION: Out of two sheets of metal diaphragm 51, 52, a diaphragm 52 is formed by pasting a resin film 53 serving as mass adding member onto the diaphragm 51, thereby weights of the diaphragm 51, 52 are varied. By adopting such configuration, when pulsation frequency of fuel pressure pulsation within an intake chamber 300 coincides with natural frequency of either one of two sheets of diaphragms, the other diaphragm can perform pressure pulsation reduction effect without resonance. Thereby, even if the pulsation frequency of the fuel pressure pulsation changes in the intake chamber, it is possible to realize a fuel feed pump that can always satisfactorily maintain pressure pulsation reduction effect of a pulsation damper consisting of two sheets of metal diaphragms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171871-A (JP)
Title: Metalloendopeptidase
Inventor: HATANAKA TADASHI
IPC: C12N15/09
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide metalloendopeptidase which has hydrolysis activity to a peptide bond on the C-terminal side of a proline residue in a peptide.  <P>SOLUTION: This metalloendopeptidase having hydrolysis activity to the peptide bond on the C-terminal side of the proline residue in the peptide having the proline residue is provided. The metalloendopeptidase preferably has the following characteristics: (1) having the optimal reaction pH of pH 6.5-7.5; (2) having the optimal reaction temperature of about 40°C; (3) having the thermal stability of about 50°C as 50% thermal inactivation temperature; (4) being activated calcium ion and cobalt ion; and (5) being inhibited with EDTA, 1,10-phenanthroline, dithiothreitol, and glutathione. The metalloendopeptidase is produced by Streptomyces aureofaciens TH-3(FERM P-21343).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177441-A (JP)
Title: Reporting apparatus
Inventor: WATANABE KEIJI
IPC: H04Q9/00
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain communication quality of a communication network for reporting states of an elevator and building facility to a monitoring center.  <P>SOLUTION: A reporting apparatus 3 measures communication quality of a communication network for a plurality of measurement items at predetermined time intervals, according to kinds of communication path 4 (telephone line, radio network, IP network, or the like) connected to a monitoring center; and analyses a measurement result about the measurement items. If the communication quality of a communication network is determined to be abnormal, the reporting apparatus transmits a warning message which shows that the communication quality of the communication path 4 is not normal, to the monitoring center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008144348-A (JP)
Title: Method for production of leathery sheet-like product
Inventor: SHIMOYAMA SATORU
IPC: D04H1/4382
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of leathery sheet-like product which is improved in feeling, durability, and a monotonous color tone and has a suitable level of elongation rate in a longitudinal direction in the leathery sheet-product substantially composed of a fiber material in no use of organic solvent and has a small environmental loading.  <P>SOLUTION: Staples of composite fibers of 1 to 8 dtex which can generate ultra fine fibers having an average fiber fineness of 0.001 to 0.5 dtex and has 70 to 99 wt.% of component for forming the ultrafine fibers are used to produce a staple fiber nonwoven fabric having a stress of 200 to 400 N/cm<SP>2</SP>at 10% elongation in a length direction by the needle punching method, then the following step (1) and then the step (2) are carried out to produce the leathery sheet-like product: (1) a staple fiber nonwoven fabric (b) is expanded, impregnated with an aqueous liquid and heat-treated to eluate a sea component in the nonwoven fabric (b) so that the elongation in the length direction may be set less than 10% to form the ultrafine fiber nonwoven fabric composed of substantially fibers; (2) the resultant ultra fine fiber nonwoven fabric is treated with a high-speed fluid having a fluid pressure of more than 10 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009175017-A (JP)
Title: Method and apparatus for analysis
Inventor: YAMADA RYOSUKE
IPC: G01N21/27
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method and an analyzer capable of reducing measurement errors due to the dependency of optical filters on the angle of incidence.  <P>SOLUTION: Light from a specimen 2 carried by a test strip 3 is passed through an optical system having an optical filter 6 and received by an image sensor 7 provided with a plurality of pixels to acquire concentration information of the specimen in the analytical method. The angle θ of the filter incidence incident onto the optical filter 6 of the light which forms an image in the pixels A is computed. The amount of shift of the filter band of the optical filter 6 corresponding to the angle θ of the filter incidence is acquired to acquire a correction coefficient corresponding to the amount of shift. The correction coefficient is used to correct luminance. Concentration information of the specimen 2 is acquired on the basis of this corrected luminance value. Since it is possible to reduce measurement errors due to the dependency of the optical filter 6 on the angle of incidence by this analytical method, measurement accuracy and reliability at the time of analyzing the specimen 2 are improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173606-A (JP)
Title: Incoherent powder with color-flopping property exhibiting red hue, and cosmetic comprising the same
Inventor: MIYOSHI YASUTAKA
IPC: A61K8/25
Filed: 2008-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incoherent powder having color-flopping property that changes saturation and brightness according to viewing angles, has a red hue and gives naturally healthy complexion.  <P>SOLUTION: The incoherent powder with color-flopping property exhibiting a red hue comprises a scaly substrate and, carried on the surface thereof, a reddish brown ferric oxide fine particle having its surface coated with non-colored titanium dioxide layer. The powder has color-flopping property defined by no excessive gloss, no colored interferential light at the specular reflection angle, a hue angle h<SB>ab</SB>within the range of 0 to 65° near the diffuse reflection angle, and a color difference ΔE<SP>*</SP><SB>ab</SB>of at least 18 between the vicinity of the specular reflection angle and the vicinity of the diffuse reflection angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179830-A (JP)
Title: Brazing sheet for heat exchanger, and heat exchanger
Inventor: IWAO SHOHEI
IPC: B23K35/28
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing sheet for a heat exchanger, which has superior mechanical strength and the superior corrosion resistance of the outer part in a high-temperature environment.  <P>SOLUTION: The brazing sheet 2 for the heat exchanger has a core material 2a made from an aluminum alloy containing Si, Mn, Cu and Mg and a soldering material layer 2b which is provided on one side or both sides of the core material 2a and is made from an aluminum alloy containing Zn and Si, and shows a tensile strength of 60 MPa or higher when an actual temperature of a substrate after having been soldered is 150°C. In the soldering material layer 2b, a difference between dissolved Si concentration in a primary crystal and that in an α phase of an eutectic is 0.05 mass% or less. As for a potential gradient of the soldering material layer 2b, the potential is the basest on the top surface and becomes nobler in a thickness direction from the top surface by 0.5 mV/μm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180902-A (JP)
Title: Hydrophilic treatment method for resin contact lens
Inventor: HORI MASARU
IPC: G02C7/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve uniform and highly effective hydrophilic treatment, without causing a damage, in the hydrophilic treatment for a resin contact lens.  <P>SOLUTION: Plasma is formed into an atmospheric pressure plasma beam of which the cross-sectional area perpendicular to a flow line of the plasma in a light emitting area thereof is made smaller than a surface area of the resin contact lens. A irradiation area on the surface area of the resin contact lens is positioned within the light emitting area of the atmospheric pressure plasma beam, the irradiation area is scanned relatively over the whole surface while irradiating the surface with the atmospheric pressure plasma beam from a normal direction of the surface, under a fixed position along a beam axial direction within the light emitting area of the irradiation area, and the hydrophilic treatment is carried out thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180315-A (JP)
Title: Power transmitting shaft and shaft assembly
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/20
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To restrict looseness to be born between an inner ring of a constant velocity universal joint and a power transmitting shaft in the axial direction when assembling the power transmitting shaft in the inner ring of the constant velocity universal joint as much as possible by devising the power transmitting shaft.  <P>SOLUTION: This power transmitting shaft 1 has a circumferential groove 1b, in which an outer peripheral surface of a shaft end portion 1x is fitted, being restricted in circumferential movement thereof by an inner peripheral surface of an inner ring 2 of a constant velocity universal joint and in which a fall stopper member (such as a round circlip) 3 for restricting axial movement of the inner ring 2 toward a shaft end is installed in a position of the shaft end portion 1x close to the shaft end, and a shoulder part 1c arranged in a position of the shaft end part 1x close to the central part of the shaft so as to restrict axial movement of the inner ring 2 toward a central part of the shaft. In the power transmitting shaft 1 with this structure, at least one of the circumferential groove 1b and a shoulder part 1c arranged part is formed by machining (for example, quenched steel cutting) after heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181893-A (JP)
Title: Small electronic device
Inventor: KATO NAOHIRO
IPC: H01H13/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small electronic device having a side key in which visibility of the side key provided on a side surface of a case is improved.  <P>SOLUTION: The small electronic device is provided with a side button 2 arranged on a side surface of a case 1 and the side button 2 is composed of a primary molded portion 3 and a secondary molded portion 4 formed from an elastomer of two colors. The secondary molded portion 4 of the side button 2 is formed from an elastomer having a higher translucency than that of the primary molded portion 3 and is arranged on either side portion or both side portions of the first molded portion 3, and a translucent portion 21 is formed by the secondary molded portion 4. The side button 2 is fixed on the case 1 in a direction where the translucent portion 21 can be visible from a front surface side or a rear surface side, and a light emitting element is arranged in a back side of the side button 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181530-A (JP)
Title: Taxi sharing management method, system, and device
Inventor: HISA AKITO
IPC: G06Q50/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi sharing management method for working up taxi sharing systematically and making an arrangement of a shared taxi and the like based on the information such as sharing seeking information that a customer sends by operating a predetermined terminal, and also to provide a taxi sharing management system, a taxi sharing management program, and a taxi sharing management device using the method.  <P>SOLUTION: Based on taxi sharing seeking information of a first customer sent from a predetermined terminal and ride information sent from a vehicle-mounted terminal mounted on a taxi, ride information of the taxi for the first customer is extracted so as to let the first customer who seeks taxi sharing share the taxi in which the second customer has already got in, thereby completing a taxi sharing arrangement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181105-A (JP)
Title: Plasma display device
Inventor: TANAKA SHINSUKE
IPC: G09G3/291
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of performing desirable reset drive control.  <P>SOLUTION: This plasma display device has a display panel having a plurality of X, Y display electrodes and a plurality of address electrodes crossing the display electrodes, an electrode drive circuit which drives the X, Y display electrodes and the address electrodes, and a drive control circuit which controls the electrode drive circuit. The drive control circuit performs address drive control to selectively turn on a cell in each subfield, sustain drive control to generate sustain discharge to the turned-on cell, and reset drive control to apply a ramp waveform pulse voltage to the Y display electrode and reset electric charge on the electrodes. Furthermore, the drive control circuit performs reset drive control corresponding to the number of times of sustain electric discharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193092-A (JP)
Title: Charity mail system, mail server, charity mail processing method, program therefor, and recording medium
Inventor: ABE MASATSUGU
IPC: G06F13/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charity mail system for fund-raising, only by transmitting/receiving a usual mail by a communication terminal.  <P>SOLUTION: An HTML recognition processing part 21 of a mail server 20 recognizes charity identification information 2, when an HTML mail with a character string, for example, "This is Charity Mail" inserted into a footer part of a mail text, as the charity identification information 2 predetermined as information indicating the fund-raising, is transmitted from a mobile terminal 10A of the communication terminal, and a fund-raising processing part 22 charges a fee by adding a predetermined charge for the fund-raising, to a usual charge. The charity identification information 2 may be the text as well as a predetermined character string, a pattern or a symbol, while they can be inserted at the footer part as well as a header part, and the charity mail may be the HTML mail as well as a text mail.  <P>COPYRIGHT: (C)2009,JPO&INPIT