baber/WOPTO huggingface dataset:
Patent JP-2010059558-A (JP)
Title: Apparatus for producing nanofiber, and method for producing nanofiber
Inventor: KUROKAWA TAKAHIRO
IPC: D04H1/728
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing nanofibers which has an improved nanofiber collection rate.  <P>SOLUTION: The nanofiber-producing apparatus 100 for electrostatically bursting a raw material liquid 300 in a space to produce the nanofibers 301 includes: an outflow member 211 for flowing out the raw material liquid 300 in the space, a charging electrode 221 which is disposed apart from the outflow member 211 at a prescribed distance and to which a prescribed voltage is applied, an insulator layer 207 disposed on the side facing the outflow member 211, a charging power source 222 for giving a prescribed voltage between the outflow member 211 and the charging electrode 221, and a gas flow-generating means 203 for generating a gas flow for carrying the nanofibers 301.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059453-A (JP)
Title: Fine copper powder, dispersion liquid thereof, and method for producing fine copper powder
Inventor: BARACHANDORAN JAYADEWAN
IPC: B22F1/00
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine powder of copper nanoparticles which do not use a polymer thereon as a protective material, have a high uniformity of particle diameters and show adequate dispersibility in a solvent, and to provide a dispersion liquid of the fine powder.  <P>SOLUTION: The fine copper powder having the superior uniformity of the particle diameters is constituted by the copper particles having molecules of a surface active agent formed from an organic compound having a molecular weight of 200 to 400 depositing on the surface; has an average particle diameter D<SB>TEM</SB>of 50 nm or less, which is determined by TEM observation; and has a CV value of 50% or less and preferably is 25% or less, which is defined by the following expression (1): CV value=σ<SB>D</SB>/D<SB>TEM</SB>×100, wherein σ<SB>D</SB>is a standard deviation of the particle diameters of individual particles which have been used as the measurement target of D<SB>TEM</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062357-A (JP)
Title: Sheet peeling device and peeling method
Inventor: KOBAYASHI KENJI
IPC: H01L21/683
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet peeling device and a sheet peeling method capable of peeling an adhesive sheet while preventing cracks in an adherend, such as a wafer, without any peeling delay at a peeling edge side in the peeling of the adhesive sheet.  <P>SOLUTION: The sheet peeling device 10 includes: a support means 11 for supporting a semiconductor wafer W to which the adhesive sheet S has been pasted; a payout means 12 for paying out a tape T for peeling; a pasting means 14 for pasting the tape T for peeling to the adhesive sheet S; a retention means 15 for retaining the chip side in the payout direction of the tape T for peeling; and a peeling means 16 for imparting peeling force to the adhesive sheet S. The peeling means 16 includes a roller 44 for peeling. The roller 44 for peeling peels the adhesive sheet S while folding the peeling edge side of the adhesive sheet S to form a folding section (c) by abutting from an adhesive layer side of the tape T for peeling pasted to the adhesive sheet S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062909-A (JP)
Title: Image forming device, program
Inventor: HABAGUCHI KATSUTO
IPC: B41J21/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid improper use of base image even if discard processing for a trial printed matter is inadequate.  <P>SOLUTION: Upon trial printing, a printing process is controlled so that at least a part of the base image is deteriorated more than an original image quality. For example, it is subjected to resolution deterioration or monochrome processing or a low-quality image with a smeared LOGO or the like is prepared. Such data and printing data are compounded and printed on blank paper. When trial printing is effected on a preprint form, the base image may be used improperly so long as discard processing for the printing result matter is imperfect. However, when trial printing is effected in the status of composition with a low quality image in which resolution deterioration or monochrome processing is done or LOGO or the like is smeared, the problem can be solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066113-A (JP)
Title: System and method for measuring metal embedding depth
Inventor: KOBAYASHI KOICHIRO
IPC: G01V3/10
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement system of metal embedding depth and a method of measuring metal embedding depth for measuring the embedding depth of metal easily and precisely.  <P>SOLUTION: The measurement system of metal embedding depth includes: a measurement unit 10 for detecting metal; and a measurement result outputting device 50 for calculating and outputting the embedding depth of metal, based on a result detected by the measurement unit 10. By scanning the measurement unit 10 along the surface of a buried object, a position directly above a surface, namely a position directly above metal on the surface of the buried object, is located. At the same time, by scanning the measurement unit 10 along an incline crossing, at an optional angle, the surface of the buried object at a position separated from the position directly above the surface by first optional distance, the embedding depth of metal is calculated, based on first distance, second distance, namely distance from a position where the surface of the buried object crosses the incline to the position directly above the incline, and the angle when the position directly above the incline, namely the position directly above the metal on the inline, is identified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004513-A (JP)
Title: Ear phone
Inventor: TAKIGAWA SOICHI
IPC: H04R1/10
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To hear external sounds while keeping an appropriate fitting state as it stands even if it is difficult to do so in an ear phone that is used with whose pad inserted into an external auditory meatus.  <P>SOLUTION: The ear phone includes a speaker, an external auditory meatus insertion section 10 having a leading tone tube that leads the output sound of the speaker to the external auditory meatus, and an actuator 12 that is driven with power supplied from a power supply and forms a leading sound hole leading the sound outside the external auditory meatus to the external auditory meatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199053-A (JP)
Title: Apparatus and method for managing map data
Inventor: NOMURA DAISUKE
IPC: G09B29/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map data management apparatus for updating map data stored in a storage device wherein the map data are updated in restricted storage resources of the storage device, and a restriction on the usage of the map data during the update of the map data is reduced to the minimum.  <P>SOLUTION: When updating old map data stored on a HDD 3a to new map data, a low-priority portion of the old map data that has less importance/necessity in use is deleted (b) to create a vacant area, and a high-priority portion of the new map data is updated and stored (c) to the vacant area as an update of the map data. Then, the high-priority portion of the old map data is deleted (d) to create another vacant area, and a low-priority portion of the new map data is stored (e) to the vacant area. During the update of the map data, restrictions on the usage of the map data are avoided as much as possible by having the high-priority portion having more importance/necessity in use maintained on the HDD 3a irrespective of whether the data are old or new.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010073707-A (JP)
Title: Heat dissipation board
Inventor: YOKOMIZO KENJI
IPC: H01L23/467
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation board which can control noise generated when the heat dissipation board is fixed to a rotating body and rotates together with the rotating body without having any impact on the original cooling performance of the heat dissipation board.  <P>SOLUTION: A heat dissipation board 1 is fixed to the surface 16 intersecting the axis of rotation 15 of a rotating body so that the length direction of heat dissipation fins turns to the axis of rotation of a rotating body and rotates together with the rotating body, or the heat dissipation board 1 is fixed to the side circumferential surface 17 of a rotating body so that the length direction of heat dissipation fins becomes substantially parallel with the axis of rotation of a rotating body and rotates together with the rotating body, wherein slits 3 penetrating the heat dissipation fins in the width direction are formed partially or entirely in the plurality of heat dissipation fins 2 which are formed on the proximal surface of a substrate 5 becoming the proximal portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069167-A (JP)
Title: Game machine
Inventor: IWASA KOJI
IPC: A63F7/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing performance effect by emitting light.  <P>SOLUTION: An ornament frame formed with a window opening is arranged in a playfield of a game board. An upper LED substrate 98, where a plurality of LEDs emitting light forward are mounted, is arranged in the front side of an upper frame portion 43a facing the window opening of a back unit 43 arranged in the backside of a game board. An ornament member 14 covering the front side of the upper LED substrate 98 and subjected to light diffusing processing is arranged in the back unit 43. A corner portion LED substrate 99, where a plurality of LEDs 99b emitting light forward are arranged, is arrange in the front side of an upper right corner portion facing the window opening of the back unit 43. A lamp cover 100 covering the front side of the corner portion LED substrate 99 is arranged in the back unit 43. A through-hole 100a passing through in fore and aft directions is formed at a position corresponding to the respective LEDs 99b of the lamp cover 100. A light-transmitting ornament body covering the front side of the lamp cover 100 is arranged in the ornament frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076530-A (JP)
Title: Refresh system for vehicle
Inventor: NAKAGAWA YUJI
IPC: A61B5/18
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refresh system for a vehicle refreshing a user effectively.  <P>SOLUTION: This refresh system for the vehicle is provided with a state detecting means 1 detecting a sleep state during a nap of an occupant and a transition state of a biological activity on wake-up induction, and an environment forming means 3 forming an environment bringing about an exhilarating feeling to the occupant in a vehicle compartment according to the detection result of the state detecting means 1. The environment forming means 3 comprises a stimulation control means 5 adjusting, for example, illumination in the compartment and sensory stimulation, an image presenting means 6 presenting an image of a specified environment in the compartment, an electrostatic atomizing means 7 spraying mist in a nano-size in the compartment, and a phase control means 8a arranged in an sound presenting means 8 presenting a sound in the compartment, and controlling the phase of the sound outputted from a speaker 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078773-A (JP)
Title: Electrophotographic photoreceptor, and image forming apparatus and electrophotographic process unit having the same
Inventor: NIIGAE RYUICHI
IPC: G03G21/18
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor having high sensitivity and maintaining stable characteristics in long-term use.  <P>SOLUTION: The electrophotographic photoreceptor includes at least a charge generating layer 33 and a charge transporting layer 34, successively formed on a conductive support body 31. The charge transporting layer contains as a charge transporting substance, at least one kind of enamine compound expressed by general formula (1) and at least one kind of benzidine compound expressed by general formula (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080595-A (JP)
Title: Method of manufacturing three-layer wiring board
Inventor: NISHIDA TAKANORI
IPC: H05K3/46
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a three-layer wiring board which enhances a warp prevention effect while improving productivity.  <P>SOLUTION: The method of manufacturing the three-layer wiring board includes a step of adding copper foils narrower than a four-layer core substrate to copper foil portions at the second and third layers of the substrate to stack the copper foils and forming a filled-via between the first layer and the second layer and between third layer and the fourth layer of the substrate, a step of forming an adhesive layer on the surface of a one-side-copper-clad laminated board that is opposite to the copper foil of the laminated board, forming a through-hole on the laminated board, and overlaying a pair of the above laminated boards on the four-layer core substrate from both upper side and lower side via the adhesive layers, a step of forming blind-vias on the through-holes, and a step of cutting the overlaid four-layer core substrate at or inside the ends of the narrower copper foils to provide two three-layer wiring boards.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075843-A (JP)
Title: Classifier and classification method
Inventor: TABATA KAZUAKI
IPC: B03B5/28
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifier which is excellent in classification efficiency.  <P>SOLUTION: The classifier has a fine flow path having a bend, the bend has a partition wall having at least two kinds of openings of different apertures in a centrifugal force direction, wherein the aperture of the opening at the vertical direction center part of the partition wall and the aperture of the opening near the bottom surface and upper surface of the flow path of the partition wall have different sizes. It is preferable that one opening defines the upper limit of the particles to be classified and the other opening defines the lower limit of the particles to be classified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078469-A (JP)
Title: Instrument for measuring physical property of particle
Inventor: YAMAGUCHI TETSUJI
IPC: G01N21/21
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for measuring the physical properties of particles, with its measurement accuracy ensured although a light detecting means thereof is single, and with cost increase prevented and adjustment points reduced in number by reducing the number of optical elements as much as possible.  <P>SOLUTION: This instrument 1 for measuring the physical properties of particles includes, as an irradiation optical-system mechanism 2, an incident-side polarizer 24 and an incident-side quarter wavelength plate 25 while including, as a light-receiving optical-system mechanism 3, an exit-side quarter wavelength plate 33 and an exit-side polarizer 34 revolvable by way of a plurality of angular positions centering around a cell 4. This instrument 1 is provided with a dimming means 23 on an optical path, the dimming means 23 not changing a polarized state of light. A dimming rate of the dimming means 23 is controlled so that the intensity of detected light in each measurement position falls within a measurement range of a light detection means 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077705-A (JP)
Title: Liquid supplying device
Inventor: INUZUKA MASAO
IPC: E01C11/24
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To substantially reduce an initial investment on a device or equipment and cost of management by timely and properly supplying the liquid used for various purposes by a simple mechanism and simple management work.  <P>SOLUTION: A surface of the liquid is kept constant by the mechanism of the Torricellian barometric measurement experiment. By using the liquid property, movement from a liquid storage section is controlled so that a necessary amount may be supplied from a large-capacity supplying tank when needed while applying control measures highly accurately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075119-A (JP)
Title: Thresher
Inventor: HIRATA SUSUMU
IPC: A01F12/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher including a threshing cylinder freely rotatably disposed in a threshing chamber, and a threshing port from which the heads of mown grain culms are inserted into the threshing chamber to transfer the mown grain culms in the direction of the rotation axis of the threshing cylinder, which thresher not only can effectively prevent the grain from piercing the grain culms but also is made to have the function of preventing straw scraps from clogging a means of preventing grains from piercing grain culms, as well as excellent durability.  <P>SOLUTION: A means 30 of preventing grains from piercing grain culms that catches threshed products scattered in a threshing chamber 2 at a position above mown grain culms C inserted into the threshing chamber 2 and causes them to flow in the direction of a threshing cylinder 10 is disposed in a freely elastically deformable manner in the threshing chamber 2 inside a threshing port 14. The means 30 of preventing grain from piercing grain culms includes a plurality of notches 32 opening in the direction of the threshing cylinder 10 so that a plurality of threshing teeth 10b of the threshing cylinder 10 can pass therethrough. The plurality of threshing teeth 10b each enter into each of the plurality of notches 32 to the extent of a length L1 which is equal to or longer than a half of the length L of the threshing teeth 10b protruding from the threshing cylinder drum 10a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031215-A (JP)
Title: Azo pigment composition, manufacturing method for azo pigment composition, dispersion containing azo pigment composition, coloring composition, and ink for ink jet recording
Inventor: TATEISHI KEIICHI
IPC: C09D11/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo pigment composition having extremely preferable hue and optical solidity and the excellent tinting strength (color density), preferably further having a characteristic X ray diffraction peak at a different position, and to provide an azo pigment composition containing a tautomer thereof.  <P>SOLUTION: The azo pigment composition contains at least either an azo pigment represented by formula (1) having a characteristic X ray diffraction peak of the Bragg angle (2θ±0.2°) in the CuKα characteristic X ray diffraction at 7.6°, 25.6°, 27.7° or a tautomer thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135434-A (JP)
Title: Method of manufacturing soi substrate
Inventor: ONUMA HIDETO
IPC: H01L21/20
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate having a single crystal semiconductor layer which can be practically used even when a substrate with a low heat-resistant temperature, such as a glass substrate, is used.  <P>SOLUTION: Plasma is generated by exciting source gas, a damage region is formed by adding an ion species contained in the plasma from one side of a single crystal semiconductor substrate, an insulating layer is formed on one side of the single crystal semiconductor substrate, a supporting substrate is stuck to the single crystal semiconductor substrate to face the single crystal semiconductor substrate while sandwiching the insulating layer, the single crystal semiconductor substrate is heated and separated in the damage region to obtain a supporting substrate to which a single crystal semiconductor layer is stuck and a single crystal semiconductor substrate, dry etching is performed on the surface of a single crystal semiconductor substrate stuck to the supporting substrate, and then at least a part of the single crystal semiconductor layer is melted by irradiating it with a laser beam thus single-crystallizing the single crystal semiconductor layer again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010089193-A (JP)
Title: Formed cutter
Inventor: YAMAKAWA KEISUKE
IPC: B23C5/12
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed cutter having large and small diameter parts on a cutting blade capable of preventing generation of a large difference in the rake angle in the radial direction between the large and small diameter parts and ensuring the rake angle in the radial direction suitable for the cutting while improving cutting quality by increasing the angle of twist of the cutting blade.  <P>SOLUTION: From a fore end formed on the outer circumference of a fore end part of a cutter body 1 to be rotated around the axis O toward a rear end side, a cutting blade 6 is formed on a ridge part on the outer circumferential side of a rake face 4 directed in the cutter rotating direction T of a chip discharging groove 3 to be twisted backwardly in the cutter rotating direction T. The rake face 4 has a curved surface in which the section orthogonal to the axis O is recessed backwardly in the cutter rotating direction. The cutting blade 6 has a large diameter part 6A in which the outside diameter from the axis O is large and a small diameter part 6B in which the outside diameter is smaller than that of the large diameter part, and is uneven in the radial direction toward the direction of the axis O. A rake face 4B in the small diameter part 6B is formed in a recessed curved surface to be recessed backwardly in the cutter rotating direction T with respect to an extension surface of a rake face 4A in the large diameter part 6A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009016874-A (JP)
Title: Conductive ball mounting apparatus
Inventor: IIDA KIYOAKI
IPC: H05K3/34
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive ball mounting apparatus which shortens a processing time required for steps to mount conductive balls on a plurality of pads and to remove excessive conductive balls, improves productivity, and accurately mounts the conductive balls on the pads.  <P>SOLUTION: A housing stage 82 is provided to house a vibrator 12 and a conductive ball container 13, and it is provided with a plate 81 having a penetrated section 81A to discharge a conductive ball 14 to an adhesive material 38 formed on a pad 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091945-A (JP)
Title: Imaging unit and image forming apparatus
Inventor: ITO TAKAYUKI
IPC: G03G21/18
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit securing winding amount of an intermediate transfer belt round a photoreceptor, with a simple constitution.  <P>SOLUTION: A photoreceptor frame 14 and an intermediate transfer frame 18 are integrally constituted, and a primary transfer roller 7 abutting on the inside of the intermediate transfer belt 8 and opposed to the photoreceptor 5 is provided in the photoreceptor frame 14. The primary transfer roller 7 is arranged downstream from a contact of the photoreceptor 5 and the intermediate transfer belt 8 in an advancing direction of the intermediate transfer belt 8, the contact being disposed upstream from the photoreceptor 5 in the advancing direction of the intermediate transfer belt 8, and the intermediate transfer belt 8 is pressed against the photoreceptor 5 side by the primary transfer roller 7 and partially wound round the photoreceptor 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT