baber/WOPTO huggingface dataset:
Patent JP-2010121671-A (JP)
Title: Method of manufacturing steel 2-piece combined oil ring body and steel 2-piece combined oil ring using the same
Inventor: NATABE KAZUYOSHI
IPC: F02F5/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new manufacturing method of a steel 2-piece combined oil ring superior in circularity.  <P>SOLUTION: A wire rod for the steel 2-piece combined oil ring having no oil feeding hole, is molded by a coil ring, and after being as a coil-shaped ring assembly of a steel 2-piece combined oil ring body, nitriding and/or PVD (Physical Vapor Deposition) processing is performed still in its state, and a nitriding layer and an abrasion resistant layer of a chrome nitride coating film are formed on at least an outer peripheral surface, and afterwards, the oil feeding hole is formed, and the steel 2-piece combined oil ring formed as the steel 2-piece combined oil ring body is manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099057-A (JP)
Title: Apple snail catcher
Inventor: HIGASHI NOBUHIRO
IPC: A01M3/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catcher for apple snails (hereinafter, abbreviated as mud snails) harmful to rice farming work, especially a portable catcher enabling snails living anywhere in a paddy field to be caught in situ.  <P>SOLUTION: The snail catcher includes: a collector 4 for scooping mud snails or their baits; a separator 5 for sieving off articles larger than snails; a holder 3 having both sieving function for only the snails remained after continuously sieving and falling under the sieve and a muddy sand mixture and of holding the thus remained snails; an ejector 8 for unloading the snails; a flank enclosure 6 and a spilling-out preventive part 7 for preventing the snails from ejecting and/or spilling-out when the snails are scooped and/or sieved; and a handle 9, a grip 10, or the like for facilitating the catcher's carriage and operation. In the catcher, the components are attached onto frames 2(2A to 2D). Collected things are continuously sieved in two steps in the separator 5 and the holder 3. only the snails remain and held in the holder 3, therefore being very easy to separate unnecessary things off. Further, as the catcher is light in weight with a simple structure, it is very easy to carry, serving as a snails-removing tool suitable for non-agrochemical cultivations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127352-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: MOTOIKE KAZUTOSHI
IPC: F16H57/02
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission for a vehicle capable of realizing a reduction in size while suppressing an increase in load applied to rolling of planetary gears and generation of noise in a forward/rearward switching mechanism.  <P>SOLUTION: An insertion hole 52 extending along a rotary shaft 51 is provided in a secondary pulley 50, and a drive shaft 80L connected to a differential 70 is rotatably inserted in the insertion hole 52. The secondary pulley 50, the differential 70, and drive shafts 80L, 80R are disposed so that the rotary shaft 51 of the secondary pulley 50, a rotary shaft of the differential 70, and the rotary shafts of the drive shafts 80L, 80R are aligned on the same axial line to form a second shaft row of the continuously variable transmission. During forward traveling, driving force in the same direction as the rotating direction of an output shaft of an internal combustion engine is transmitted to a primary pulley 30 via the forward/rearward switching mechanism 20 without rolling the planetary gears 24a, 24b and the drive shafts 80L, 80R are rotated in the same direction as the rotating direction of the output shaft of the internal combustion engine in the continuously variable transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267346-A (JP)
Title: Core assembly
Inventor: ITO TAKAHIRO
IPC: H01F27/06
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil device that holds a magnetic core of various sizes on a pedestal of one kind, is excellent in easiness of a heat dissipation effect and detachable operation of a magnetic core, and can exactly prevent the displacement of a mounting dimension.  <P>SOLUTION: A core assembly includes a pedestal 1, a ring-shaped magnetic core 3, and a fixture 5. The pedestal has a mounting portion 11, legs 13, 14, and bridge portions 211a, 211b. The mounting portion is recessed and has two slope 111, 112. The slopes are opened at a predetermined angle. A pair of leg extend from both edge of the mounting portion downward. The bridge portions bridges a pair of legs. The ring-shaped magnetic core has a curved surface at least on a part of the surrounding, and part of the curved surface contacts with the slope, being mounted on the mounting portion and has a clearance between two contact portions, and between the mounting portion and curved surface. The fixture fixes the magnetic core on the mounting portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106822-A (JP)
Title: Electroosmosis material for closed loop electroosmosis flow pump, and positive electrode material for the pump
Inventor: ITO HIROSHI
IPC: F04D33/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amount of drive water circulated for a closed loop electroosmosis flow pump, and to use water containing many hardness components.  <P>SOLUTION: Electroosmosis material having such a structure that silica gel is filled into an extraction thimble type earthenware is produced. The electroosmosis material absorbs the cause of a flow obstacle due to the hardness components by moving, rapidly progressing and amplifying the capability of the electroosmosis material originally processed by the earthenware with respect to the silica gel brought into contact with the earthenware, and is used for most of mineral water, tap water and river water without hindrance. Since the drive water dissolves silica, it is clarified that metallic aluminum as a positive electrode is dissolved without producing a nonconductor. Dissolution is the price for eliminating the flow obstacle due to the hardness components. Since it is possible to use the tap water, cleaning of a device, effluent treatment, and replacement or exchange of water are facilitated. Further, since it is possible to enlarge the device, the device can be used for pumping up ground water and moving the river water and rainwater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127005-A (JP)
Title: Repair sheet
Inventor: MORII NAOHARU
IPC: E21D11/04
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair sheet relating to the sheet for use in repairing the surface of a concrete structure using a known two-component hardening resin, which repair sheet can form a rigid body plate in a short time and cover a surface to be repaired only by attaching the repair sheet onto the surface to be repaired, thereby effectively preventing deteriorated concrete from falling from the surface to be repaired.  <P>SOLUTION: The repair sheet consists of a first repair sheet 2 impregnated with one hardening resin A forming the two-component hardening resin, and a second repair sheet 3 impregnated with the other hardening resin B. The repair sheet is attached to the surface 4 of the concrete structure 1 to be repaired in such a manner that the first repair sheet 2 and the second repair sheet 3 are lapped, thereby making both the hardening resins A, B in contact with each other to facilitate their hardening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126227-A (JP)
Title: Hinged cap
Inventor: KUWABARA KAZUHITO
IPC: B65D47/12
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap easy to confirm an unfair action and to perform source-segregated abandonment.  <P>SOLUTION: The hinged cap includes: a body 2 having a top wall 2a of a container opening part, and a peripheral wall 2b hung from the top wall 2a, and having projections 2c<SB>1</SB>and 2c<SB>2</SB>formed on the inner peripheral surface of the peripheral wall 2b, fitted on the outer peripheral surface of the container opening part, and fixed on the container opening part; an auxiliary wall 3 extending on the back side peripheral wall 2b<SB>2</SB>of the peripheral wall 2b; and a lid body 5 connected to the auxiliary wall 3 through a hinge 6 capable of opening and closing the top wall 2a. Circumferential ends of the auxiliary wall 3 are respectively connected with the back side peripheral wall 2b<SB>2</SB>by pulling from the auxiliary wall 3 so as to be able to extend the back side peripheral wall 2b<SB>2</SB>. On the back side peripheral wall 2b<SB>2</SB>, a first line to be cut which can be cut in the vertical direction of the back side peripheral wall 2b<SB>2</SB>and a second line to be cut which is connected to the first line to be cut and can be cut circumferentially are provided. The hinged cap is turned reversely outward by accompanying pulling from the auxiliary wall 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009177789-A (JP)
Title: Printing controlling apparatus, printing system and printing controlling program
Inventor: HOSHII ATSUSHI
IPC: H04N1/46
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To predict a color mixing of a color material group which is different from a color material group used by a printer for performing printing actually, and to visualize the predicted color mixing by printing it with the printer.  <P>SOLUTION: A spectral reflectance predicting means, a color material quantity set predicting means, and a printing controlling means are provided. The spectral reflectance predicting means predicts a spectral reflectance of the color mixing prepared by utilizing a second color material group which is different from a first color material group, based on the spectral reflectance of each color material in the second color material group to be a color mixing source and a use ratio of each color material of the second color material group in the color mixing. The color material quantity set predicting means predicts the color material quantity set which reproduces the spectral reflectance similar to the spectral reflectance of the color mixing on a recording medium. The printing controlling means makes the printer execute printing, based on the predicted color material quantity set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048217-A (JP)
Title: Liquid crystal display unit
Inventor: INO MASUMITSU
IPC: G09G3/36
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display unit which can be keep up with higher resolution display, ensure reflection type display brightness required for reflection type display to the minimum and ensure transmission type display brightness equal to brightness of a transmission type display unit.  <P>SOLUTION: In the liquid crystal display unit, a plurality of pixel areas are arranged in a matrix shape. Each pixel area has a reflection area A to effect a reflection type display by the reflection of a surrounding light taken in from the outside by a Cs on-gate structure appropriating a wiring region and the like of an auxiliary capacitance wiring (Cs line) to a transmission region to increase the transmission region and a transparent area B to effect a transmission type display by the transmission of light from a light source provided inside, the reflection area and the transparent area are arranged in parallel in each pixel area and a numerical aperture of the transparent area is ≥40% and lower than 100% of the whole pixel area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010132287-A (JP)
Title: Oscillation-preventive device for floating roof
Inventor: KONDO MISAKA
IPC: B65D88/34
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oscillation of a floating roof in a floating roof type liquid tank.  <P>SOLUTION: An oscillation-preventive device 10 for a floating roof which is provided at a floating roof type tank includes a plurality of floating roof pulling devices 1, each of which has a wire hooking part 12 provided in a vicinity of an inner bottom of a tank body 2, a wire 11 fixed to the floating roof 3 at one end, and hooked to the wire hooking part 12, and a pulling device 14 for pulling the other end side of the wire 11 to the upper side of the floating roof 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133053-A (JP)
Title: Method for producing cellulose composite yarn
Inventor: NAKAGAWA MASANORI
IPC: D06M11/38
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving dyeability of a composite yarn composed of a natural cellulose fiber and a regenerated cellulose fiber and/or a refined cellulose fiber.  <P>SOLUTION: The method for producing the cellulose composite yarn includes treatment of the composite yarn composed of the natural cellulose fiber and the regenerated cellulose fiber and/or the refined cellulose fiber with an aqueous solution of an alkali hydroxide having a concentration of >100 g/L and ≤300 g/L at >50°C and ≤80°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134253-A (JP)
Title: Method for manufacturing toner particle and manufacturing apparatus for toner particle
Inventor: UMEDA NOBUYOSHI
IPC: G03G9/087
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner and a manufacturing apparatus which stably obtain toner surface-modified particles having a small particle diameter and a sharp particle size distribution with less fine powder and having a high circularity in a preferable yield, and further, to provide a method for manufacturing a toner and a manufacturing apparatus for the toner showing good developability, transfer property, cleaning property and stable chargeability even in long-term use and having a long life and resistance against stresses such as heat and impact.  <P>SOLUTION: A surface-modifying device is used and includes a classifying means, a surface modifying means carrying out surface modification of toner particles by using mechanical impact force, and a guiding means; the surface modifying means includes a rotor 32 and a stator 34 disposed as keeping a given distance from an outer rim of the rotator in a horizontal direction from the rotator; the rotator has a plurality of hammers on the outer rim; the stator has a single or a plurality of grooves on the surface opposing to the rotator; and the gradient θ1 of the groove in the circumference direction gives an angle of 60 degrees to 90 degrees with respect to the rotational axial line of the rotor, along the rotation direction of the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138770-A (JP)
Title: Ceramic filter, and its manufacturing method and evaluation method
Inventor: SAITO MAKOTO
IPC: C04B35/195
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic filter having high level of collection efficiency of PMs and a very low pressure loss and to provide its manufacturing method and evaluation method.  <P>SOLUTION: The present invention includes the ceramic filter 1 including a peripheral wall 4, a porous partition 2 formed on the inner side of the peripheral wall 4 in a honeycomb shape, a plurality of cells 3 divided by the porous partition 2 and partly penetrating the both end surfaces, and the manufacturing method and the evaluation method of the ceramic filter 1. A cross-sectional image of the partition 2 of the ceramic filter 1 is taken by X-ray CT scanning at predetermined intervals. In each cross-section obtained, a small pore existing across the plurality of cross-sections and penetrating from one surface of the partition 2 to the other surface is defined as a communicating hole. The number of the communicating holes in each cross-section is measured and the total number of the communicating holes of the cross-sections is determined. The ceramic filter 1 in which the number of communicating holes per unit volume is a predetermined value or more is used for exhaust emission control. The number of communicating holes per unit volume is preferably 7.5×10<SP>4</SP>/mm<SP>3</SP>or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139387-A (JP)
Title: Ion chromatograph system
Inventor: ETO TOORU
IPC: G01N30/64
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion chromatograph system having simplified components, capable of preventing deterioration in detection accuracy due to changes in the external temperature, and of reducing the size thereof.  <P>SOLUTION: The ion chromatograph system includes a separation means of separating target ion species in a sample; an eluant feed means; a sample-introducing means; a column oven 13 for maintaining the separation means at a predetermined temperature; a suppressor means 4 to retain ion exchanging materials 4a-4b; an electrical conductivity detector 5; a discharge path 11 for discharging spent ion exchange materials to beconnected to the suppressor means; and introduction paths 1-3 to introduce ion exchanging materials connected to the suppressor means, in which the temperature of the suppressor means is controlled, by thermally contacting the suppressor means and/or the introduction paths to the column oven via a heat conduction member 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078810-A (JP)
Title: Lighting device
Inventor: OKURA HAN
IPC: B60Q1/115
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit an optical axis control function by using a plurality of inexpensive and small control devices with the same specification which cannot perform optical axis control independently due to shortage of input information, so as to provide an inexpensive optical axis control device of a headlight and improve space efficiency.  <P>SOLUTION: This lighting device is provided with a plurality of control means to which information necessary for determination of an inclination angle of a vehicle body 1 is input and which determine the inclination angle of the vehicle body 1 by sharing the input information; and with an optical axis control means for controlling the optical axis of the headlight based on the determined inclination angle. By using the plurality of inexpensive and small control devices with the same specification which cannot determine the vehicle body inclination angle independently due to shortage of input information, the function to determined the vehicle body inclination angle is exhibited, and the optical axis control of the headlight is controlled on the basis of the determined vehicle body inclination angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010138636-A (JP)
Title: Sound absorbing plate and method for manufacturing the sound absorbing plate
Inventor: NAKAHARA TOSHITAKA
IPC: E01F8/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve sound absorbing performance while preventing reflected light from being thrown back glaringly.  <P>SOLUTION: This sound absorbing plate 1 made of a metal plate and formed with a plurality of communicating holes 11a in the metal plate to serve for communication between the front side and the rear side, has a plurality of protuberant parts 11 for forming the respective communicating holes 11a, and plate parts 10 located between the protuberant parts 11. The protuberant part 11 having an end 11b sheared from the plate part 10 is formed to be protuberant in the plate thickness direction of the metal plate until the end 11b is located on the front side from the surface F of the plate part 10, and is opened between the rear face B of the protuberant part 11 and the front face of the plate part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144539-A (JP)
Title: Fuel direct-injection engine
Inventor: YAMAGUCHI AKIHIRO
IPC: F02F3/28
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To further uniformize a mixing state of fuel and air in a cavity, even if the size of an inverse squish flow is nonuniform in the circumferential direction, in a fuel direct-injection engine.  <P>SOLUTION: In an engine, the size of the inverse squish flow flowing toward an outer peripheral part of a piston from the cavity, is the smallest in the direction of the piston, and is the largest in the orthogonal direction to its direction. Since the direction of a plurality of fuel injection shafts Li1, Li2, etc. for injecting fuel at a uniform injection inter-axial angle β into the cavity from a fuel injector, is set so as to be dislocated by a first separation angle γ1 from the direction where the inverse squish flow is the smallest, the fuel injected from the fuel injection shafts of pointing to the direction of becoming minimum in the inverse squish flow is hardly rolled up on an external part of the cavity, and generation of unused air above the fuel injection shafts is prevented. The mixing state of the fuel and the air in the cavity is prevented from becoming partially nonuniform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143053-A (JP)
Title: Image forming apparatus
Inventor: SAKAI HIROAKI
IPC: B41J5/30
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for efficiently transferring image data to a controller.  <P>SOLUTION: The image forming apparatus includes: a destination address generating part 22E for determining the subsequent destination identification information showing a head controller 7, that is the subsequent destination head controller 7 to a destination head controller 7; a data transfer part 22E for transmitting the subsequent destination address to a distribution board 11-1 before the transmission of image data to the destination head controller 7 is completed; and a Busy management part 22G for receiving the result of a determination, that whether the head controller 7 shown by the subsequent destination address can receive image data, from a distribution board part 11-1. The data transfer part 22F is configured such that when the determination result can receive the image data and the transmission of the image data to the destination head controller 7 is completed, the image data is transmitted to a head controller 7 shown by the subsequent destination address, as a new destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146282-A (JP)
Title: Advertisement effect measuring apparatus
Inventor: HORI NAOMI
IPC: G06Q30/06
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement effect measuring apparatus enhancing the efficiency of a face detection processing.  <P>SOLUTION: The advertisement effect measuring apparatus 10 includes: a camera 12 for imaging the front part of an advertisement medium and generating an image; and a computer 16 for detecting the face of a figure from the image generated by the camera 12. The computer detects the face of the figure by template matching from the whole for each of the plurality of images. Then, a variation detection range is set on the basis of the projection range of the face of the figure obtained as a result. The computer 16 alternately performs detection from the entire image and detection within the variation detection range until a prescribed period elapses. When the prescribed period elapses, the computer 16 sets an established detection range on the basis of the projection range obtained until then, and detects the face of the figure from the image within the established detection range.  <P>COPYRIGHT: (C)2010,JPO&INPIT