baber/WOPTO huggingface dataset:
Patent JP-2009276641-A (JP)
Title: Toner
Inventor: SUZUMURA SADATAKA
IPC: G03G9/08
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner capable of forming a high-definition image free from an image defect such as fixing tailing, clearing in midsection or density unevenness.  <P>SOLUTION: The toner includes a toner particle containing at least a binder resin and a coloring agent, and a silica fine particle. The silica fine particle includes at least two kinds of a silica fine particle A and a silica fine particle B which are treated with at least one of alkoxysilane and silazane and 1.0 mass% to 50.0 mass% of silicone oil, the silica fine particle A has an immobilization rate of silicone oil of 60% or more based on carbon content, and the silica fine particle B has an immobilization rate of silicone oil of 50% or less based on carbon content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277625-A (JP)
Title: Manufacturing method for action electrode, action electrode, and photoelectric conversion element
Inventor: DOI KATSUHIRO
IPC: H01L31/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an working electrode, capable of fully protecting a metal grid wiring and a circuit from electrolyte solution and preventing reverse electron transfer to the electrolyte and manufacturing an working electrode for preventing reduction of photoelectric conversion efficiency in a simple method by securing a fully conductive rate.  <P>SOLUTION: The manufacturing method for an working electrode includes a process of forming the metal grid wiring 21 on a transparent conductive substrate 10 by a printing method, a process of arranging a flat plate 60 having releasability above the transparent conductive substrate via a spacer 61 and flattening an upper surface of the transparent conductive substrate by pressing an upper surface 21a of the metal grid wiring with the flat plate, a process of drying the metal grid wiring with the upper surface of the metal grid wiring uniformly flattened, a process of removing the flat plate for calcining after drying the metal grid wiring, and a process of forming a shielding layer 22 by a printing method so as to coat at least the metal grid wiring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280443-A (JP)
Title: Modified clay mineral, catalyst for olefin polymerization, and production method of polyolefin
Inventor: MIYOSHI HIROYUKI
IPC: C09C3/08
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified clay mineral that can be used for an olefin polymerization catalyst producing polyolefin with high productivity, and to provide an olefin polymerization catalyst using the mineral, and a production method of polyolefin using the polymerization catalyst.  <P>SOLUTION: The modified clay mineral is obtained by treating a clay mineral with an ionic compound having a cation that can be exchanged with interlayer cations of the clay mineral and with an ionic compound having an anion that can react with the surface of the clay mineral. The olefin polymerization catalyst comprises the modified clay mineral and a transition metal compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008199071-A (JP)
Title: Wafer chamfering apparatus
Inventor: KATAYAMA ICHIRO
IPC: H01L21/304
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer chamfering apparatus capable of effectively cleaning a wafer after processed.  <P>SOLUTION: A wafer W chamfered at a processing part 18 is carried to a cleaning part 20 by a recovery transfer arm 164. A cleaning brush 132 is brought into contact with the rear surface of the wafer in this carrying process for brush cleaning. The wafer W carried to the cleaning part 20 is held on a cleaning table 116 and is rotated. A cleaning solution is sprayed to the rotating wafer W and a cleaning brush 122 is brought into contact with the surface and the rear surface of the wafer for brush cleaning.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020093-A (JP)
Title: Miniaturized surface plasmon resonance sensing chip
Inventor: LIN CHII-WANN
IPC: G01N21/41
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized surface plasmon resonance sensing chip.  <P>SOLUTION: This miniaturized surface plasmon resonance sensing chip mainly manufactures a plane light source by a dielectric light emission method using the organic photoelectric material, induces a surface plasmon resonance wave, observes signal variation caused by a joint state of surface bio-molecules on the sensing chip surface, associates a fine flow channel, and provides a more accurate and miniaturized inspection/measurement component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009261863-A (JP)
Title: Strap fixture
Inventor: NAGANO MEIJI
IPC: A44B99/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily fix a strap in a strap fixture for fixing the strap at an optional position.  <P>SOLUTION: In a state where a plate body 30 is pushed down to superpose an opening part 32 of the plate body 30 on an opening part 32 of a casing 10, a strap 40 is inserted into the both of the opening parts 22 and 32 from one side end. After that, the plate body 30 is moved upward by a force of a spring 20 so as to clamp and fix the strap 40 between a lower-side end of the plate body opening part 22 and the upper-side end of the casing opening part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281095-A (JP)
Title: Locking device unit and game table using the same
Inventor: SUDO SHINGO
IPC: E05B13/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device unit which is unlockable only by a dedicated key and protected from being tampered and unlocked by a prevailing key, and to provide a game table using the locking device unit.  <P>SOLUTION: The locking device is switchable so as to be unlockable by first and second keys different in shape of key ridges insertable into a keyhole. The keyhole has an operating range where the keyhole is operable between a first position in which the first and second keys are switchable, and a second position in which the keys are not switchable. The locking device includes an inhibiting member operable when the first key or the second key is operated from the first position to the second position, for inhibiting the first key or the second key from operating to the first position. The inhibiting member is fixed to the locking device after the first key or the second key is operated from the first position to the second position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291028-A (JP)
Title: Switching power supply
Inventor: OKAMOTO NAOHISA
IPC: H02M3/28
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply wherein noises that accompany switching operation are reduced with high efficiency.  <P>SOLUTION: The switching power supply 1 includes an auxiliary winding T<SB>3</SB>provided to a primary side of a transformer T, a rectifier part D<SB>4</SB>comprising a first diode D<SB>4A</SB>whose anode is connected to one end and a second diode D<SB>4B</SB>whose anode is connected to its cathode, a smoothing capacitor C<SB>4</SB>whose one end is connected to a cathode of the second diode D<SB>4B</SB>and the other end is connected to the other end of the auxiliary winding T<SB>3</SB>, and a snubber capacitor C whose one end is connected to the connection point between the first diode D<SB>4A</SB>and the second diode D<SB>4B</SB>. A discharge current from the snubber capacitor C that flows when a switching element Q comes ON, flows through the switching element Q, the auxiliary winding T<SB>3</SB>, and the first diode D<SB>4A</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289145-A (JP)
Title: Self-position recognition method and self-position recognition apparatus
Inventor: OZAKI KOICHI
IPC: G05D1/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus that can recognize a self-position without installing a landmark, a magnetic marker, and the like.  <P>SOLUTION: A method in which a mobile body recognizes a self-position, the method includes: a step (a) for measuring reference magnetism in an environment where the mobile body moves and storing, in advance, magnetism-position information that associates the reference magnetism with a position, where the reference magnetism is measured; a step (b) for measuring direct-current actual magnetism in the environment by using a magnetic sensor the mobile body has; and a step (c) for comparing the reference magnetism stored in the step (a) with the actual magnetism measured in the step (b) for identifying the position where the actual magnetism is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263215-A (JP)
Title: Polishing liquid, and method of polishing
Inventor: KURATA YASUSHI
IPC: B24B37/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing liquid which can achieve a high polishing rate for metal, a low etching rate and a reduced polishing friction, to adapt for producing a semiconductor device having a metal interconnection of a reduced dishing and erosion with a high productivity.  <P>SOLUTION: The polishing liquid contains (1) an oxidizing agent, (2) a metal oxide dissolving agent, (3) an anti-corrosive agent for metal, and water, the polishing liquid having a pH of 2 to 5, in which (3) the anti-corrosive agent for metal contains one or more selected from the group consisting of: one or more selected from the group consisting of aromatic compounds having a triazole skeleton, aliphatic compounds having a triazole skeleton, compounds having a pyrimidine skeleton, compounds having an imidazole skeleton, compounds having a guanidine skeleton, compounds having a thiazole skeleton, and compounds having a pyrazole skeleton.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295616-A (JP)
Title: Silicon substrate, method for manufacturing device, device and testing method
Inventor: FURUMURA YUJI
IPC: H01L21/3205
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon substrate achieving electrical isolation of a wide voltage region of 500 V or larger, in a manufacturing process allowing coexistence with STI and having an isolation structure for blocking the physical movement of metal to the depth of a through-electrode, while ensuring surface planarity and metal contamination gettering performance.  <P>SOLUTION: A groove of ≥1 μm width and ≥1 μm depth is formed on a silicon oxide film and the silicon oxide film is embedded in the groove, thereby realizing isolation, having breakdown voltage of ≥500 V, even on a substrate having crystal defects. Thus, a power device can be mounted mixedly on the substrate same as that of an existing device operating at a high speed by shallow trench isolation. Also, a metal is embedded in a cavity, from which a silicon surrounded by a thick isolation material is removed to form a substrate through electrode, capable of removing diffusion of metal contamination, thereby enabling multilayer substrate. In this way, wiring from a power supply is fed through the substrate, thereby making realized a power supply which also works as a heat sink, and a device in which a large-power device operating therewith and a high-speed high integration device are stacked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295634-A (JP)
Title: Solid electrolytic capacitor
Inventor: NOGAMI KATSUNORI
IPC: H01G9/012
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having a simpler structure, a small ESR, excellent frequency characteristics, and a low ESL.  <P>SOLUTION: A recess 3 is formed at a prescribed part on the surface of a base material 1 made of a valve action material, and a dielectric oxide film layer 4, a solid electrolytic layer 5, and a conductive layer 6 are formed at the recess 3 successively. On the conductive layer 6, a metal plate 7, where a plurality of protruded cathode terminals 8 are formed on the surface, is stuck by a conductive adhesive. Also, a plurality of protruded anode terminals 9 are formed at the base material 1 around the recess 3, and the tip sections of the anode terminals 9 are flush with those of the cathode terminals 8 for arrangement. Also, the anode terminals 9 and the cathode terminals 8 are allowed to be 100-500 μm, and the distance between the closest cathode terminals 8 and the anode terminals 9 is set to not more than 3 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074166-A (JP)
Title: Method of manufacturing hydrogen generating apparatus and hydrogen generating apparatus using the same
Inventor: JANG JAE-HYUK
IPC: C25B9/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hydrogen generating apparatus capable of easily removing materials remaining in the reactor after reaction, saving the exchange cost because the special exchange of the reactor is not required and increasing the reaction area between an electrode and an electrolyte aqueous solution because the inside materials is decreased with the advance of the reaction to elevate the liquid level of an electrolyte aqueous solution and the hydrogen generating apparatus using the same.  <P>SOLUTION: The method of manufacturing the hydrogen generating apparatus includes a step for inserting an elastic member 302 into the inside of reactor 300 having one opened surface, a step for inserting electrodes 304, 306 to which an electric wire 308 is connected and the electrolyte aqueous solution 310 into the elastic member 302, a step for covering one opened surface of the reactor 300 with a cap body 312 having a through hole formed to expose the wire 308 to the outside of the reactor 300 and a step for connecting the wire 308 exposed to the outside of the reactor 300 to a control part 316.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009291540-A (JP)
Title: Mobile robot system
Inventor: MORIYA TOSHIO
IPC: A63H17/40
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a risk of colliding with an entity when a robot moves.  <P>SOLUTION: The mobile robot system is provided with: a mobile robot that icnludes a sensing part to measure the surrounding situation, a position attitude guessing part to guess position attitude data from sensing data and an environment map from the sensing part, and a robot moving part to control its movement according to the moving control data obtained from guessed position attitude data and moving path data; and a computer that has a risk parameter computing part that gains a risk parameter, which indicates the possibility of the mobile robot colliding with the entity while the mobile robot containing a control error is moving, from an environment map creation part to create the environment map that shows a geometrical situation of an environment where the mobile robot moves and the entity is included, a moving path data creation part that creates the moving path data in the coordinate system of the environment map where the mobile robot moves, and the robot structure information, the environment map and the moving path data related to the mobile robot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297902-A (JP)
Title: Liquid jet apparatus
Inventor: HIGUCHI KOJI
IPC: B41J2/01
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which can lessen striking shift of a liquid when expansion and contraction of a head holding member because of a change in temperature.  <P>SOLUTION: A head holder 25 is fixed to a frame member 34 at first fixing parts on both sides of a first direction X. A mount member 30 and the head holder are fixed each other by a securing member, and recording heads 3a-3d and the mount members are fixed each other respectively by securing members. In other words, each recording head is attached to the head holder while being the mount member interposed therebetween. When a fixing part between the recording head and the mount member and a fixing part between the mount member and the head holder are a second fixing part and a third fixing part respectively, the second fixing part is arranged on the first fixing part side in the first direction X to the third fixing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297209-A (JP)
Title: Massage method for lifting up face
Inventor: ARA TAKESHI
IPC: A61H7/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage method for lifting up the face which can simply be performed by anyone without feeling a pain and without requiring a special technique.  <P>SOLUTION: The massage method for lifting up the face by using a face brush is characterized in that at least once performing respective massages (1) to (3) :(1) a massage of the cheeks from the muscles of the nose to the levator muscles of the upper lips and nose wings, the levator muscles of the upper lips, zygomaticus minor muscles, and zygomaticus major muscles in a manner orthogonal to the muscles; (2) a massage of the peripheries of the eyes which massages along the orbicular muscles of the eyes and the depressor muscles of the eyebrow; and (3)a massage of the forehead which massages orthogonally to occipitofrontal muscles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297640-A (JP)
Title: Method and system for treating boron-containing incineration ash
Inventor: KUMAGAI YUICHI
IPC: B09B3/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating boron-containing incineration ash capable of suitably treating a separated cleaning liquid, and a system for treating boron-containing incineration ash.  <P>SOLUTION: The system 100 for treating coal ash includes a treatment apparatus 11 for preparing an ash slurry by adding an acidic cleaning liquid to boron-containing incineration ash, a dehydrator 21 for dehydrating the ash slurry obtained by the treatment apparatus 11, an neutralization apparatus 31 for neutralizing the separated cleaning liquid obtained by the dehydrator 21 with an alkali derived from sodium or an alkali derived from potassium, a solid-liquid separator 32 for carrying out the solid-liquid separation of the treated liquid neutralized by the neutralization apparatus 31, and a boron recovering apparatus 33 for recovering boron from the separated liquid separated by the solid-liquid separation apparatus 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296982-A (JP)
Title: Food processing apparatus, and method for processing food
Inventor: NAKANISHI TATSUZO
IPC: A47J37/04
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processing apparatus capable of sufficiently dispersing object foods so as to process the object foods in the interior of a rotor.  <P>SOLUTION: The food processing apparatus comprises the cylindrical rotor 1 rotating about the shaft center in the horizontal direction as the center, and is composed so that the object foods X and the like are processed in the interior of the rotor 1 while the plurality of mutually sticking object foods X and the like are charged through a charging port 10 provided on the side of on one end in the horizontal direction of the rotor 1 into the interior of the rotor 1, and the object foods X and the like are released from a releasing port 11 provided on the side of the other end in the horizontal direction of the rotor 1 by rotating the rotor 1. In the food processing apparatus, the rotor 1 has a plurality of chambers 12 and the like in the interior so as to divide the object foods X and the like into a plurality of groups for processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002492-A (JP)
Title: Image forming apparatus
Inventor: HAMADA TAKESHI
IPC: G03G21/14
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of using paper more effectively.  <P>SOLUTION: The image forming apparatus 1 includes: a detecting section 80 that detects presence or absence of an existing image formed on the image forming side of paper A; and a control section 90 that recognizes, based on the result of the detection by the detecting section 80, an empty area where a part with no existing image continues, then calculates the ratio of the empty area to the paper A, and controls an image forming section 30 so that an image formed on the paper A is reduced based on the ratio and this image is formed in the empty area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004235-A (JP)
Title: Equalizer system
Inventor: NARITA KOICHI
IPC: H04R3/04
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalizer system appropriately achieving gain characteristics desired by a user.  <P>SOLUTION: A microcomputer sets the bottom value, center frequency, and Q value of the gain of a filter 111-1 for correction so that a gain in a first overlapping band nearly coincides with the maximum gain of gains set to filters 121-1, 121-2 for setting. The microcomputer similarly sets the bottom value, center frequency, and Q value of the filters 111-2 to 111-4 for correction. The filters 111-1 to 111-4 for correction reduce the level of an input digital audio signal by a gain according to the setting values when the bottom value, center frequency, and Q value of the gain are set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003918-A (JP)
Title: Surface light-emitting laser and method of manufacturing the same
Inventor: HOSHINO KATSUYUKI
IPC: H01S5/18
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light-emitting laser provided with a two-dimensional photonic crystal, wherein damage of an active layer is reduced when the two-dimensional photonic crystal is manufactured, light from the active layer is efficiently introduced into the two-dimensional photonic crystal, and shape precision of a two-dimensional photonic crystal interface on a side close to the active layer is improved to achieve improvement in element characteristics.  <P>SOLUTION: The surface light-emitting laser includes the active layer and two-dimensional photonic crystal and has a resonance mode in an in-plane direction of the two-dimensional photonic crystal. The two-dimensional photonic crystal is constituted by arraying media which are made of semiconductor layers and holes and differ in refractive index cyclically in two dimensions, and has a mask for crystal growth suppression, used to suppress crystal growth of the semiconductor layers when the holes are formed, on the side closer to the active layer than to the holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008548-A (JP)
Title: Image forming apparatus
Inventor: FUKUDA HIROYUKI
IPC: G03G21/10
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of removing a magnetic carrier from the surface of an image bearing body and maintaining image formation quality for a long period of time.  <P>SOLUTION: A magnetic carrier removing member 15_1 is provided in an approachable/separable manner at an upstream side in the rotation direction of a photoreceptor 10 from a cleaning blade 16 removing the residual toner left on the surface of the photoreceptor 10. The magnetic carrier removing member 15_1 approaches the surface of the photoreceptor 10 by a prescribed period of time from the restart of the rotation of the photoreceptor 10 so that a magnetic field is applied to the surface of the photoreceptor 10, and the magnetic carrier transferred to the surface of the photoreceptor 10 is removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT