baber/WOPTO huggingface dataset:
Patent JP-2008198947-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KANEMURA MASAHITO
IPC: H01L21/338
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that achieves high reliability by replenishing nitrogen separated in the course of the manufacturing process without causing an increase of steps and complication in steps while achieving a desired insulating function in a gate insulating film by suppressing the occurrence of an interface state in the interface between a nitride semiconductor layer and the gate insulating film even if the gate insulating film is formed of a high-permittivity material, and also to provide its manufacturing method.  <P>SOLUTION: In a MIS-type GaN-FET, a conductive nitride, in which oxygen is not included on a surface layer 5 being a nitride semiconductor layer, here, an underlying layer 9 made of TaN, is arranged so as to cover the lower face of a gate insulating film 11, made of Ta<SB>2</SB>O<SB>5</SB>, at least immediately under a gate electrode 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109834-A (JP)
Title: Brushless motor
Inventor: IMAI HIROSHI
IPC: H02K29/12
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor which can be compatible with automatic attachment line and which is easy to attachment.  <P>SOLUTION: A connector holder 22 and a cover plate 21 to which a resolver stator is fixed are combined as a holder 20 and that holder 20 is fixed to an end plate 12. Attaching is carried out by the holder 20, thus becoming integrated by using an automatic attachment line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307888-A (JP)
Title: Liquid discharge head, liquid discharger, and image forming apparatus
Inventor: MORI TAKASHI
IPC: B41J2/055
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that satisfactory water repellency cannot be attained for the ink with low surface tension containing a fluorine based interfacial active agent in particular, by forming only a silicone resin layer as a water repellant layer.  <P>SOLUTION: A silicone resin layer 32 is formed on the surface of the ejection side of a nozzle base material 31 forming a nozzle 4. On the surface of the silicone resin layer 32, the number of molecular chains having molecular components of a mass number period of 74 [89.04, 163.06, 237.08, 91.02, 165.04, 239.06] is half of the number of molecular chains having molecular components of a mass number period of 60 [118.96, 178.93, 238.90, 134.96, 194.92, 254.89]. The number of molecular chains having molecular components of a mass number period of 60 on the nozzle material 31 surface of the interface with the silicone resin layer 32 is formed greater than that on the silicone resin layer 32 surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206446-A (JP)
Title: Method and apparatus for producing liquid extracted food, and method and apparatus for producing tea beverage
Inventor: TSUTSUMOTO MASANARI
IPC: A23F5/18
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquid extracted food including a tea beverage and requiring racking, centrifugation, filtration and other clarification treatments, which supplements the clarification treatment by adding and introducing the intermediate treatment of giving or applying vibration to a raw material extracted liquid.  <P>SOLUTION: This method for producing the tea beverage comprises: introducing a tea-leaf extracted liquid as the raw material extracted liquid into a treatment path; performing the clarification treatment by performing section treatments comprising at least rough filtration (1), cooling (2), centrifugation (4) and final filtration (5); and removing a component-to-be-suppressed so as to obtain a desired clarified liquid. The method comprises: applying the shaking treatment (3) of coagulating and flocculating the component-to-be-suppressed by performing the impartation or application vibration including acoustic wave irradiation, while temporarily storing or piping-supplying the raw material extracted liquid containing the tea-leaf extracted liquid after the rough filtration treatment (1) or the cooling treatment (2); and applying the centrifugation treatment (4) and the final filtration treatment (5) in the following flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207839-A (JP)
Title: Impulse sealer
Inventor: WATANABE NOBUYUKI
IPC: B65B51/10
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impulse sealer which is for use in fusion-sealing an opening etc. of a thermoplastic packaging bag by instantaneous electric energy, i.e. for use in hermetically sealing the opening by so-called "impulse sealing".  <P>SOLUTION: The impulse sealer having a sealing stand, on which a heat wire of an impulse sealing machine is mounted, has a groove formed in the upper surface of the heat sealing stand at a location under the heat wire, and the heat wire is mounted in the groove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208299-A (JP)
Title: Composition, liquid and gel-forming method
Inventor: OKUBO KENICHI
IPC: C08F299/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a novel photosensitive polymeric compound which efficiently reacts (cures) by the irradiation with active energy rays, and to provide a liquid containing the composition, and a gel-forming method using the liquid.  <P>SOLUTION: The composition comprises a polymeric compound A having a plurality of side chains a in which themselves radicals exhibiting addition reactivity with a polymerizable group are generated by irradiation with active energy rays, and a polymeric compound B having a plurality of side chains b having a polymerizable group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188977-A (JP)
Title: Books using letters printed with fluorescence ink or the like
Inventor: KITABAYASHI YOSHITAKA
IPC: B42D1/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person of advantage age read easily letters of a book as the size of the book and an information content are left as they are and even in a time zone wherein a beam amount on and after evening is decreased and at a place of letter light amount being little.  <P>SOLUTION: Fluorescence ink, luminous ink, etc., ink emitting light by chemical reaction or the like, ink emitting light by storing the light of light storing ink or ink of high reflection rate of light is used for printing letters in all or principal part letters of the book. Otherwise, paper itself printed with the letters is made fluorescent, luminous paper and storing light paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215510-A (JP)
Title: Rolling bearing device with pre-load imparting structure by driving body
Inventor: WATANABE ITSUO
IPC: H02K21/14
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device suitable for preventing erroneous detection of a rotation sensor when a moment load is applied.  <P>SOLUTION: A thin motor 100 is provided with a deep groove ball bearing 14 having an inner ring 14a and an outer ring 14b, a stator 22 supported by the inner ring 14a, a rotor 12 supported by the outer ring 14b, a motor part 16 imparting rotation torque to the rotor 12, and a resolver 30 for detecting a rotation angle position of the rotor 12. The resolver 30, the deep groove ball bearing 14 and the motor part 16 are arranged on a radial same plane. A permanent magnet 16a and a coil 16b are arranged to confront in the radial direction with the prescribed gap, and are arranged with a prescribed offset Δp in the axial direction so that the pre-load is imparted to the deep groove ball bearing 14 by magnetic attraction force generated between the permanent magnet 16a and the coil 16b in exitation of the coil 16b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218760-A (JP)
Title: Manufacturing method for semiconductor device, and manufacturing apparatus for semiconductor device
Inventor: MATSUSHIMA MASAYORI
IPC: H01L21/205
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of moles in a raw material gas supplied to a reaction chamber, thereby preventing the deterioration of yields caused by morphologic abnormalities.  <P>SOLUTION: In the manufacturing of the semiconductor device for forming a thin film using the MOCVD method, the semiconductor device has a plurality of raw material vessels for supplying raw material compounds, and by arbitrarily selecting the raw material vessel used for supplying the raw material compound together with a carrier gas, the raw material vessel used for supply is added when the concentration of the raw material gas cannot be kept constant at a carrier gas flow rate, and when the raw material compound in the raw material vessel runs short, the other raw material vessel is used to supply the raw material compound, thus replenishing the raw material compound while continuing the supply so that the number of moles in the raw gas supplied to the reaction chamber can be stably controlled, thus controlling the deterioration of yields caused by morphologic abnormalities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010112966-A (JP)
Title: Coating solution for film formation, method for production of the coating solution, and method for production of semiconductor device
Inventor: NAKAJIMA MAKOTO
IPC: C08K5/092
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve storage stability of a siloxane polymer-containing coating solution for film formation which has high curability but is poor in storage stability at room temperature.  <P>SOLUTION: The coating solution for film formation includes a polymer having a Si-O-Si bond and a silanol group, an organic solvent represented by the formula R<SP>1</SP>(OCH<SB>2</SB>CHCH<SB>3</SB>)<SB>n</SB>OCOCH<SB>3</SB>, an organic solvent which can dissolve therein a cis-type divalent carboxylic acid, and a cis-type divalent carboxylic acid. In the formula, R<SP>1</SP>represents 1-4C alkyl group; and n represents 1 or 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008221476-A (JP)
Title: Vacuum auger machine and manufacturing method of columnar body containing ceramic raw material
Inventor: SANO TATSUYA
IPC: B28B3/22
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum auger machine capable of obtaining a good columnar body reduced in the content of residual air, prevented from the hardening of a body in a vacuum chamber and enhanced in homogeneity, and to provide a manufacturing method of the columnar body containing a ceramics raw material.  <P>SOLUTION: The vacuum auger machine 30 is provided with a primary drum 1 for kneading the body, a secondary drum 2, which has the finely dividing part 16 arranged to the outlet of the primary drum 1 and provided with a plurality of flow channels for finely dividing the body, the vacuum chamber 10 internally receiving the inflow of the body through a plurality of the flow channel of the finely dividing part 16 to degass the body under vacuum, the secondary screw 4 having a spiral rotary blade 5 provided therein and a body supply part 19 internally receiving the supply of the body through the vacuum chamber 10, to receive the inflow of the supplied body to extrude the columnar body 15 while kneading the body by the rotation of a rotary blade 5 and the body rectifying part provided in the vacuum chamber 10 and has a body rectifying inclined surface inclined toward the rotary shaft 6 of the secondary screw 4 from at least a wall surface in the vacuum chamber 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224240-A (JP)
Title: Attenuated total reflection probe and aqueous solution spectrometric device by using the same
Inventor: AZUMA NOBORU
IPC: G01N21/552
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform spectrometry of water etc. in the far ultraviolet region of 180 nm or less.  <P>SOLUTION: The attenuated total reflection probe comprises: a prism that is made of an optical material which transmits light in the far ultraviolet region and that has a contact plane to be in contact with a sample, and an incoming plane and an outgoing plane both not to be in contact with the sample; and a supporter that has an opening and that is connected hermetically with the contact plane of the prism around the opening. The contact plane, the incoming plane and the outgoing plane are formed such that the light transmitting the incoming plane enters the contact plane at an incident angle larger than a critical angle and that the light totally reflected by the contact plane goes out through the outgoing plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298955-A (JP)
Title: Developing unit
Inventor: IBARAGI MASASHI
IPC: G03G15/08
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit which can prevent toner from leaking through the joints of the ceiling materials or of developing unit components.  <P>SOLUTION: This developing unit uses elastic components. At least one of those elasticity components is made gradually narrower toward its ends to overlap other elastic components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221570-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KOIZUMI RYUTA
IPC: B41J2/45
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of suppressing the occurrence of poor exposure regardless of a curvature shape of a surface of a latent image carrier, when the surface of the latent image carrier such as a photoreceptor is exposed to light by using a plurality of lens lines.  <P>SOLUTION: A line head is arranged on the surface of the latent image carrier so that an image surface facing distance of a lens belonging to the lens line except the end lens line can become smaller than that of a lens belonging to the end lens line, when the lens line at each end in a width direction among the lens lines of N-lines (N is an integer not smaller than 3) is set as the end lens line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227190-A (JP)
Title: Electrostatic chuck, method of manufacturing the same, and substrate processing apparatus
Inventor: NISHIMIZU RYOICHI
IPC: H01L21/683
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck which has a high reliability against electric insulation and an excellent controllability and uniformity of in-plane temperature on a mounting surface, a method of manufacturing the electrostatic chuck, and a substrate processing apparatus.  <P>SOLUTION: The electrostatic chuck including a dielectric substrate having a mounting surface comprises an electrode formed on a main surface of the dielectric substrate opposed to the mounting surface, and a polycrystalline insulator film formed so as to cover the electrode. A grain boundary layer of a glass phase is not substantially present at a boundary between crystal grains in the insulator film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224559-A (JP)
Title: Liquid chromatograph
Inventor: SHIMIZU KATSUTOSHI
IPC: G01N30/86
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To overcome differences in results of analysis due to column-by-column variations of attribute parameters of separation columns such as a monolithic-type column.  <P>SOLUTION: On the basis of the volume V<SB>0</SB>of a filler in a separation column and a non-retention time t<SB>0</SB>of an analysis sample, attribute parameters of separation columns such as a monolithic-type column, a pumping rate F of a liquid chromatograph is adjusted as an adjustment parameter in such a way that values of non-retention time t<SB>0</SB>of the analysis sample between separation columns, and between liquid chromatographs results in the same value. The liquid chromatograph performs measurement as above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225393-A (JP)
Title: Non-magnetic one-component toner
Inventor: FUWA KAZUOKI
IPC: G03G15/08
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-magnetic one-component toner which does not cause fixing on a regulation blade and provides a satisfactory image without scumming by specifying the exposure amount of wax and a charging amount per weight on a toner surface.  <P>SOLUTION: A developing device being a one-component development device includes at least a developing roller which supplies the toner to an electrostatic latent image formed on a latent image carrier to perform development and a thin-layer formation member which is brought into contact with the circumferential surface of the developing roller to make a toner layer on the developing roller thin, where the thin-layer formation member is made of metal and has a contact part (nip part) in contact with the surface of the developing roller and an angle (a) formed by a tangent at the center point (B) of the nip part and a tangent at a point (A) moved by 0.5 mm to the top end side along the thin-layer formation means from the center point (B) is 0 to 1/2π(rad). In the developing device, the wax exposure rate X(%) on the toner surface satisfies a relation (1): 20<X<65-14a and the charging amount per weight Q/M(μC/g) satisfies a relation (2): 12.7a-25<Q/M<13.1a-44.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235444-A (JP)
Title: Semiconductor light-emitting device, illumination apparatus using the same and manufacturing method of semiconductor light-emitting device
Inventor: ROBERT ARMITAGE
IPC: H01L33/32
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate difficulties in an electrode forming process in a semiconductor light-emitting device using a nano-scale columnar crystal structure called as nano-column or nano-rod.  <P>SOLUTION: The nano-columns 2 are each formed into a coaxially shaped heterostructure surrounding a core portion 21 made of an n-type GaN by a cylindrical shell portion 22 made of a p-type GaN, and then separated from a growth substrate and dispersed much on an Al substrate 5 as a p-type electrode. A transparent conductive film 4 made of an ITO as an n-type electrode is deposited over thereon. In this case, the nano-columns 2 are each etched into a substantially half cut state so that the core portion 21 contacts the transparent conductive film 4 and nitride radicals are emitted to form a portion 5a which is not a shade of the nano-columns 2 into an insulative nitride aluminum layer on the surface layer of the Al substrate 5 by self-aligning the nano-columns 2 dispersed on the arbitrary position, thereby preventing short-circuit between the transparent conductive film 4 and the organic metal. In this way, an electrode can be easily formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232518-A (JP)
Title: Spray burner
Inventor: NAKAGAWA KEIICHI
IPC: F23D11/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray burner capable of stably generating flame of comparatively small heat quantity without generating misfire, incomplete combustion, clogging and the like.  <P>SOLUTION: In this spray burner 10 comprising a combustion chamber 11 to which the air 1b for combustion is supplied, a fuel spraying nozzle 12 disposed in the combustion chamber 11 and spraying the liquid fuel 2 by the air 1a for spraying in a state of mist, and a spark electrode 13 disposed in the combustion chamber 11, and igniting the fuel 2 sprayed from the fuel spray nozzle 12 to generate flame 3, a cylindrical shield hood 14 is disposed to surround a tip side of the fuel spray nozzle 12 in the circumferential direction so that a starting end position 3a of the flame 3 is positioned inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231851-A (JP)
Title: Improved ground and method of constructing the same
Inventor: SATO NAGANORI
IPC: E02D27/34
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved ground which functions to reduce an earthquake force imposed on a building foundation, facilitates construction thereof, contributes to further reduction of an earthquake force mainly in the horizontal direction, imposed on the foundation, and is excellent in durability, and to provide a method of constructing the improved ground.  <P>SOLUTION: The improved ground has a structure constructed by successively laminating a substrate adjusting sheet (3), a sheet-like vibration damping means (4), and a plate-like vibration proof rubber (5) on an upper surface of adjusted ground (2) constructed on a bottom of an excavation portion (11). Herein the vibration damping means (4) is formed by superposing a first sliding material and a second sliding material on each other which are each made of a fluoride resin sheet or an ultrahigh-molecular polyethylene sheet, and arranged on an area that corresponds to the entire lower surface of the vibration proof rubber (5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236666-A (JP)
Title: Device operation setting apparatus and device operation setting method
Inventor: MATSUI TORU
IPC: H04N21/443
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform device operation setting suited to the recognition property of a user.  <P>SOLUTION: A device operation setting apparatus comprises: a log information generating means 6 in which an operation signal, a control signal and points of time receiving these signals are related and generated as log information; an operation log storage means 8 for storing the log information; an operation information calculating means 9 for calculating the number of operations within a reaction time, the number of operations out of the reaction time and a valid operation time on the basis of the log information; a display control parameter adjusting means 10 which sets the reaction time short in a case where the number of operations within the reaction time is plural, or sets the reaction time long in a case where the number of operations within the reaction time is 1 and the number of operations out of the reaction time is more than a predetermined operation number setting value or the valid operation time is longer than a predetermined operation time setting value, on the other hand; and a device control means 4 for controlling a device on the basis of the reaction time set by the display control parameter adjusting means 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238489-A (JP)
Title: Image processing apparatus
Inventor: HIRAMA KENICHI
IPC: G06F21/62
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of inhibiting continuous output of image information which users or groups different from each other can access in one job.  <P>SOLUTION: The image information which a user wishes to output is selected by an image information selecting part from the image information and information on the access permitted users managed by an image information managing part. When the information on the access permitted users related to a plurality of the image information selected are different, an image determining part determines restriction to access the selected image information. As it is possible thereby to restrict continuous output of the image information which the users or groups from each other different can access in one job, leakage of information can be prevented from occurring.  <P>COPYRIGHT: (C)2009,JPO&INPIT