baber/WOPTO huggingface dataset:
Patent JP-2011140060-A (JP)
Title: Tool for friction stirring treatment and contact material for vacuum valve
Inventor: YAMAMOTO ATSUSHI
IPC: B23K20/12
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To micronize Cr particles by applying friction stirring treatment to a surface of a Cu-Cr-based alloy.  <P>SOLUTION: A tool for friction stirring treatment is provided with a shaft 1 fixed to a rotating device, a base 2 fixed to an end of the shaft 1, and a tip part 3 which is fixed to the base 2 and has a stirring groove 4 on the circumference thereof diagonally crossed to the axial direction. The tip part 3, which employs one of W, Mo, W-Re, and Mo-Re as a base material, and contains hard ceramic particles that is harder than the base material dispersed therein, frictionally stirs the Cu-Cr-based alloy chiefly used for a vacuum valve to micronize the Cr particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142850-A (JP)
Title: Packaged tea alcohol beverage
Inventor: MIURA YUTAKA
IPC: C12G3/04
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea carbonated alcohol beverage having tea flavor and reduced acidity and bitterness.  <P>SOLUTION: The packaged tea alcohol beverage includes an acid as a pH adjuster selected from the group consisting of phytic acid, lactic acid, citric acid, ascorbic acid, and their combination, and has a pH of not less than 3.8 and less than 4.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146231-A (JP)
Title: Projector-type headlight, and configuration structure of resin projector lens thereof
Inventor: TANIDA YASUSHI
IPC: F21S8/12
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable to reduce an effect given to a light distribution pattern even in case of deforming of a projection lens.  <P>SOLUTION: A projector-type headlight 1 is provided with a light-emitting element 10, a reflector 20 having a reflection surface 21 to reflect light from the light-emitting element 10 forward, a projector lens 50 resin molded and projecting the reflected light from the reflection surface 21 forward, and a shade 40 to form a light distribution pattern having a light-dark border line by blocking a part of the reflected light heading from the reflection surface 21 to the projector lens 50. A gate trace 56 is formed in a circumference edge portion of the projector lens 50. The gate trace 56 is arranged below a horizontal surface passing through a light axis Ax, and at the same time, is arranged further toward a self-lane side than a vertical surface passing through the light axis Ax.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010097690-A (JP)
Title: Optical pickup device and objective lens thereof
Inventor: OTA KOHEI
IPC: G11B7/135
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device and an objective lens, in which phase shift of wave front aberration is suppressed, in the objective lens which is shared for recording and reproducing of information among various optical information recording media such as CD, DVD etc.  <P>SOLUTION: Diffraction structures having a diffraction zone which is blazed with respect to a wavelength λ0 are formed both on a center region and on a peripheral region of the objective lens. As a result, wave front aberration corresponding to the zone shape is produced also on the peripheral region, however, a phase of the wave front aberration in the peripheral region and that in the center region can be made to essentially coincide with each other. When average values of the wave front aberration are made to coincide with each other, deviation of the phases is made to be zero or less than 0.05λ1 and the wave front aberration is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011147395-A (JP)
Title: Dual purpose breed string for sowing and harvesting
Inventor: SUGAWARA SHIGEKICHI
IPC: A01C1/04
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual purpose string used for sowing and harvesting capable of being utilized for the sowing and harvesting of leaf vegetables.  <P>SOLUTION: This dual purpose breed string 1 used for sowing and harvesting, and produced by rolling the seeds 2 of the leaf vegetables with a non-decomposable tape 3 having knit stitches and rolling/tightening 2 pieces of yarns 4, 5 spirally in a reverse direction on the tape 3 is characterized by having knitted stitches of the tape 3 having the stitches having a size capable of blocking the falling down of the seeds 2, allowing the germination and rooting by penetrating the stitches of the tape 3 having the stitches after being sown in a field, and harvesting the leaf vegetables by pulling up the breed string 1 after the growth of the leaf vegetables.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154313-A (JP)
Title: Image forming device
Inventor: TANAKA SHIGERU
IPC: G03G15/01
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure with which a change in hue of high-order colors when using an image forming device.  <P>SOLUTION: When an image is formed by four colors of Y, M, C, K, printing duties DY, DM, DC, DK are determined by a video signal counting part. The maximum value D<SB>max</SB>out of the printing duties is determined, and the differences between the maximum value D<SB>max</SB>and the respective printing duties are determined. A toner forced discharge operation is performed depending on the differences. Thus, the toner consumption in a developer for each color becomes closer to each other, and the trend of density variation of toner images is kept approximately unchanged, and a change in hue is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158260-A (JP)
Title: Device and method for defect inspection
Inventor: NAKAO TOSHIYUKI
IPC: G01N21/956
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for defect inspection, capable of avoiding the effect caused by detected pixel shift and pixel crack, and capable of mutually adding scattered lights generated from almost the same region.  <P>SOLUTION: The flow inspection device has: an illumination optical system for irradiating the predetermined region of an inspection object with illumination light; a detection optical system, equipped with a detector capable of detecting the scattered light from the predetermined region of the inspection object irradiated with the illumination light of the illumination optical system by a plurality of pixels; and a signal processing part, equipped with a correction part for correcting the pixel shift caused by the fluctuation in the direction vertical to the surface of the inspection object with respect to the detection signal based on the scattered light detected by the detector of the detection optical system, and a defect determiner for determining the surface defect of the inspection object on the basis of the detection signal corrected by the correction part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159421-A (JP)
Title: Positive electrode active material and nonaqueous electrolyte secondary battery
Inventor: TAKEI YUKI
IPC: H01M4/58
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high capacity positive electrode active material which is excellent in charge and discharge cycle characteristics, and also excellent in safety, and also to provide a nonaqueous electrolyte secondary battery.  <P>SOLUTION: A positive electrode active material layer 21B includes the positive electrode active material. The positive electrode active material is provided with: lithium transition metal composite oxide particles; bonding particles including and a lithium phosphate compound particle having an olivine crystal structure which is bonded to a part of the surface of the lithium transition metal composite oxide particle in a non-solid solution state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159529-A (JP)
Title: Reflector
Inventor: NAKATANI AKIHIRO
IPC: B60Q1/30
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector capable of enhancing brightness of reflected light.  <P>SOLUTION: The reflector has a plenty of reflecting elements aligned in a nearly platy shape. If, out of virtual six plane surfaces making a regular hexagon, three plane surfaces neighboring each other are made as a first reference surface, a second reference surface, and a third reference surface, respectively, the reflecting element includes a first mirror face along the first reference surface, a second mirror face along the second reference surface, and a third mirror face along the third reference surface. When the first mirror face is formed in a curvature swelling outward against the first reference surface, the second mirror face is formed in a curvature swelling inward against the second reference surface, and moreover the third mirror face is formed in a curvature swelling inward against the third reference surface. When the first mirror face is formed in a curvature swelling inside against the first reference surface, the second mirror face is formed in a curvature swelling outward to the second reference surface, and the third mirror face is formed in a curvature swelling outward to the third reference surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159225-A (JP)
Title: Credit transaction system and method of the same
Inventor: MATSUMOTO MASARU
IPC: G06Q40/02
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new credit transaction system which makes credit transaction active by remarkably improving the flexibility of the timing of the debt collection of a seller and the timing of the debt payment of a buyer.  <P>SOLUTION: The credit transaction system includes a credit company server, a seller side customer terminal and a buyer side customer terminal which can communicate with each other through a network, the credit company server has a customer credit information database which stores account information regarding deposit assets including cash from a customer and a credit line and the like, a transaction information database which stores a transaction amount and a settlement scheduled date and the like, a means for determining whether or not transaction can be performed with respect to transaction application including the customer identification information of the seller, the transaction amount and the scheduled settlement date from the buyer side customer terminal, a means for calculating and transmitting a discounted guarantee charge to be charged to the seller in response to a discounted guarantee charge calculation request including transaction identification information and a scheduled date of payment to a seller from the seller side customer terminal, and a means for calculating and transmitting an additional guarantee charge to be charged to the buyer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161454-A (JP)
Title: Laser beam machining apparatus
Inventor: KAJIYAMA KOICHI
IPC: B23K26/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus capable of drilling a plurality of types of holes different in hole diameter and depth altogether with high accuracy.  <P>SOLUTION: Zone plate array 5 is equipped with a plurality of types of zone plates in which at least one of light intensity and focal distance in a light converging point is different from each other. A laser beam radiated from a laser light source 4 is converged by the zone plate, to apply drilling work to a substrate 2 to be worked which is transported by a conveyor 3. Since light shielding parts (light shielding circular band) of the zone plate are formed by metallic vapor-deposition using a mask, it is easy to form the plurality of types of zone plates with high optical accuracy. Thus, the plurality of types of holes different in diameter and depth can be drilled altogether with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161337-A (JP)
Title: Filter cleaning system for water purifier
Inventor: KIYOTAKI SHIZUO
IPC: C02F1/68
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cleaning system for a water purifier, which surely and effectively discharges concentrated water in a reverse osmosis membrane filter.  <P>SOLUTION: The water purifier 1 includes a drain port 28 for draining the concentrated water in the reverse osmosis membrane filter 21 as wastewater, and a constant flow valve 36 for reducing a flow rate and a solenoid valve 38 for draining water that are arranged in parallel on a water delivery path connecting to the drain port 28. A controller 8, which has received, from a low pressure sensor 4 for measuring the pressure of water introduced from a tap water introduction part 2, a detection signal 6 indicating that the water pressure has exceeded a predetermined pressure value, performs control to open the solenoid valve 38 for draining water by means of a control signal 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164947-A (JP)
Title: Method of acquiring information on agreement about product description
Inventor: TERAHAMA YUKINORI
IPC: G06F17/30
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing method for issuing an encryption key from a certificate authority certified by a certification organization to securely keep contract data.  <P>SOLUTION: A product description item is specified by screen operation. The item that a teller has obtained the confirmation from an insurant is acquired as voice and video data. After checking whether the insurant has confirmed about the same item in the past, voice and video data corresponding to the item to be checked are stored. The procedure is as follows: displaying a check item on a teller screen according to a region pointed on a product description screen by a pointer; displaying an item to be checked according to the region pointed on the product description screen by the pointer; retrieving whether the same item has been checked in the past; reproducing the corresponding voice and video data; obtaining the confirmation about a change; if there is any change, collecting voice and video data between the teller and the insurant and storing them in a DB.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164521-A (JP)
Title: Image forming apparatus and image forming method
Inventor: CHIBA SATOSHI
IPC: G03G15/14
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a transfer material from sticking to an image carrier belt by conforming to the peripheral surface of a transfer roller, in an image forming device and image forming method for allowing the transfer material to pass through a transfer nip between the transfer roller and the image carrier belt.  <P>SOLUTION: The image forming device includes an image carrier belt 31 for carrying an image, a transfer roller 4 rotating on a rotating shaft 4211 and forming a transfer nip NP with the image carrier belt 31 downward in a vertical direction from a virtual horizontal plane perpendicular to the vertical direction including the centerline of the rotating shaft 4211, and an airflow-generating unit 8 for generating a first airflow directed between the image carrier belt 31 and a transfer surface, and a second airflow directed towards the transfer surface S from below in the vertical direction, where the image has been transferred by the transfer nip NP onto a transfer material S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161418-A (JP)
Title: Washing method for ultrapure water production system
Inventor: FUKUI NAGAO
IPC: B01D65/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method for ultrapure water production system, removing metal impurities from an ultrapure water production system with high efficiency and shortening washing time.  <P>SOLUTION: Hydrochloric acid is added into a primary pure water tank 21, circulated in a heat exchanger 23, an ultraviolet ray oxidation treatment apparatus 24, bypass lines 30, 31, 32, a flow path 6a, a use point 4 and a flow path 6b by a pump 22 in the order and then placed under an immersed state. Subsequently, the inside of the tank 21 is filled with primary pure water. Next, the primary pure water is passed in the same order, and washing liquid is discharged from the terminal of the flow path 6b to the system outside. In performing pickling, a degassing apparatus 25, an ion exchange resin tower 26, and a UF apparatus 27 are bypassed. By bypassing the UF apparatus 27, extrusion washing time of hydrochloric acid-containing liquid is shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010144254-A (JP)
Title: Metal foam body having open-porous structure and method for producing the same
Inventor: NAUMANN DIRK
IPC: C22C1/08
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal foam bodies having an open-porous structure which achieves an increased oxidation resistance and/or an increased corrosion resistance, and to provide a method for producing thereof.  <P>SOLUTION: With the metal foam bodies having an open-porous structure, for such metal foam bodies within the webs of the open-porous structure there are channel shaped cavities formed as being determined by the production. At the same time, the webs and cavities will be provided with a metallic protective layer made of a material differing from the metallic starting material of the foam body or the channel shaped cavities will be filled with this material. For this, an adequate metal powder or an alloy component being included in the powder will be used which becomes liquid and forms a liquid phase respectively during thermal treatment below a temperature at which the metal of the base foam body is melting. Due to the capillary action wetting the surfaces of channel shaped cavities within the webs can be achieved such that after cooling down, a metallic protective layer is formed or the channel shaped cavities are filled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011168414-A (JP)
Title: Carbon fiber reinforced silicon carbide composite material and method of manufacturing the same
Inventor: OTO TERUO
IPC: C04B41/88
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber reinforced silicon carbide composite material having high tensile strength, bending strength and a flexural modulus in one direction, and a method of manufacturing the same.  <P>SOLUTION: The carbon fiber reinforced silicon carbide composite material is obtained by impregnating a carbon fiber reinforced carbon composite (C/C composite material) with melted metal silicon. The carbon fiber of the C/C composite material is a pitch based carbon fiber and the pitch based carbon fiber is oriented in one direction in the carbon fiber reinforced silicon carbide composite material. The bending strength of the carbon fiber reinforced silicon carbide composite material in one direction is ≥500 MPa and the flexural modulus is ≥100 GPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156322-A (JP)
Title: Floor guard
Inventor: KOSAKA YUKIYO
IPC: A47B91/12
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor guard preventing not only damages on a floor generated upon shifting a desk or table but also dents generated by weight of a desk or table more effectively by making the floor guard laid or set between leg lower end parts of a desk or table and a floor surface.  <P>SOLUTION: The floor guard is a cushioning member to be laid or set between leg lower end parts of a desk or table and a floor surface and includes a flat plate shape synthetic resin made floor guard body and a cushion portion that is a flat plate shape synthetic resin made foam body attached and fixed to the backside face of the floor guard body with an adhesive etc., wherein the area of the floor guard side action portion which is formed on the surface side of the floor guard body and on which the leg portion lower end parts are laid, is set comparatively larger than the area of the leg portion side action portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170815-A (JP)
Title: Customer information processing device and program
Inventor: KUBOTA TAKAHIDE
IPC: G07G1/12
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment that gives information on a relation between a customer and objects such as a table, seat, room or the like to be used by the customer, in a store.  <P>SOLUTION: The customer information processing device includes: an object receiving means 10 which receives designation of an object to be used by a customer; an attribute receiving means 20 which receives attribute information of the customer; and an information storage means 40 which stores, in a storage unit, identification information of the object received by the object receiving means and the attribute information received by the attribute receiving means in association with each other. Accordingly, the store acquires the relation between the object to be used and the customer by the information stored in the storage unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175375-A (JP)
Title: Electronic calculator and program
Inventor: OKANO MITSURU
IPC: G06F15/02
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic calculator allowing analysis of an area of a solution of a high-degree inequality in associating a factorization type solution table and a graph corresponding to an equation wherein the inequality is converted into an equality.  <P>SOLUTION: When inputting the factorization type inequality '(x+2)(x-3)>0' corresponding to a quadratic inequality in an inequality input screen G, the solution table T and the graph F are generated, and a cell "Rn" performed with reverse display h movable according to cursor operation is designated on the solution table T. A sign set in a reverse indication cell "R1" of 'f(x)' smaller than a solution a 'X=-2' of one factor 'x+2' of the inequality is positive (+), a graph area Q corresponding thereto is a positive side, and each is displayed in an adaptable color (blue), so that it can be clearly understood and be learned that the reverse designation cell "R1" of the solution table T and the graph area Q of the graph F are included in the area of the solution of the inequality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176051-A (JP)
Title: Base material for wiring circuit substrate, method of manufacturing the base material for wiring circuit substrate, wiring circuit substrate, and method of manufacturing the wiring circuit substrate, suspension substrate for hdd, suspension for hdd, and hard disk drive
Inventor: SUZUKI KATSUTOSHI
IPC: G11B21/21
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To form a fine resist pattern consisting of a photosensitive material layer by preventing spread of exposure light caused by scattered light from a surface of a conductor layer, and as a result, to obtain a desired fine wiring interval.  <P>SOLUTION: A base material for wiring circuit substrate has: a first insulating layer 21 consisting of an insulating material; and a conductor layer 10 provided on the first insulating layer 21. A surface roughness Ra of the conductor layer 10 on the opposite non-contacting surface side of the first insulating layer 21 is 0.1 μm or less. A fine convexoconcave shape 10a is formed on the surface on the non-contacting surface side of the conductor layer 10, and a surface area per unit area of the surface is 1.1 or more and 1.4 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT