baber/WOPTO huggingface dataset:
Patent JP-2009285757-A (JP)
Title: Surface coated cutting tool exhibiting superior self lubricity
Inventor: KAZAMI DAISUKE
IPC: B23B27/14
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having superior wear resistance by having the hard coating layer exhibit superior self lubricity during the cutting of a workpiece with high fusing property.  <P>SOLUTION: In this surface coated cutting tool, at least one or more of hard coating layers each comprising a matrix phase and a dispersed phase are vapor-deposited on the surface of a tool base. The matrix phase comprises a nitride and/or a carbonitride with one or more of the elements Al, Ti, Cr. The dispersed phase comprises an Ni compound with at least one or more of the elements Ni nitride and Ni carbonitride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289995-A (JP)
Title: Inductor component
Inventor: OKAWA TORU
IPC: H01F30/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor component which suppresses variation of impedance, and with less generation of reflection of a signal.  <P>SOLUTION: The inductor component 1 is provided with: a core 10; electrode parts 20, 21; and a winding 30. The core 10 has: a winding core part 12; and a pair of flange parts 13, 14 formed on both edges in the axial direction of the winding core part 12. The electrode part 20 is positioned in the flange part 13, and the electrode part 21 is positioned in the flange part 14. The winding 30 includes: a winding part 32 which consists of conductor wire such as insulation coating copper wire and is wound around the winding core part 12 for over three turns; and a leading part 34 positioned on both edges 32a, 32b of the winding part 32. The leading part 34 is physically and electrically connected to the electrode parts 20, 21 by connecting its end to the electrode parts 20, 21. Winding intervals D<SB>n</SB>(n=1-4) of each turn in the winding part 32 monotonously decreases from one end 32a toward the other end 32b of the winding part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289671-A (JP)
Title: Relay control device
Inventor: MORIMOTO MITSUAKI
IPC: H01H47/32
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay control device which can reduce generation of heat of a relay coil by reducing electric current flowing in the relay coil after a relay contact is switched on.  <P>SOLUTION: At the starting of drive of a relay circuit 12, an MOSFET (Q1) is driven by a PWM signal to flow a current larger than a minimum operation current I1 to the relay coil 122, and after a relay contact 121 is switched on, the MOSFET (Q1) is driven by a PWM signal which flows to the relay coil 122 a current larger than a minimum holding current I2 capable of holding the switched-on state of the relay contact 121 and smaller than the minimum operation current. Furthermore, when a current exceeding a contact separation detection current I3 is detected in the relay coil 122, the MOSFET (Q1) is controlled by a PWM signal to flow current to the relay coil 122 a current larger than the minimum operation current I1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008303392-A (JP)
Title: Nanoscale pigment particles and process for preparing nanoscale quinacridone pigment particles
Inventor: BIRAU MARIA
IPC: C09B67/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide nanoscale quinacridone pigment particles and a method for producing such nanoscale quinacridone pigment particles.  <P>SOLUTION: A nanoscale pigment particle composition includes a quinacridone pigment having at least one functional moiety, and a sterically bulky stabilizer compound having at least one functional group, wherein the functional moiety associates non-covalently with the functional group; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, so as to afford nanoscale-sized particles of the pigment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293409-A (JP)
Title: Catalyst temperature estimating device and catalyst temperature estimating method
Inventor: NISHIGAKI TAKAHIRO
IPC: B01D53/94
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To further accurately estimate the temperature of a purifying catalyst of an internal combustion engine equipped with an exhaust gas supply means capable of supplying an intake system with exhaust gas according to the opening of an exhaust gas supply valve.  <P>SOLUTION: A coefficient k is set based on a preceding Tcat and a future temperature T* of the catalyst set based on an intake air quantity Ga to an engine and the target step number Ns* of a stepping motor for opening an EGR valve (S230). A temperature variation ΔTegr per unit time after the EGR valve is opened is set based on the actual step number Ns obtained by applying first-order lag processing to the target step number Ns* (S250). A present temperature Tcat is estimated by adding the temperature variation ΔTegr to a temperature variation ΔT per unit time based on the state of the engine and a three-way catalyst, multiplying the added value by the coefficient k, and adding the multiplied value to the preceding Tcat (S260). The temperature of the purifying catalyst can thereby be estimated to gradually approach the future temperature T* with a first-order lag processing curve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294056-A (JP)
Title: Liquid leakage sensor
Inventor: HAYASHIDA KENICHI
IPC: G01M3/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid leakage sensor capable of safely detecting oil having got into water in a tank with a simple structure.  <P>SOLUTION: The liquid leakage sensor includes a first float, and a second float movable up and down in a predetermined movable range around the first float. Along with making the density of the first float smaller than that of the oil, and the density of the second float is made larger than that of the oil and smaller than that of water. When the liquid leakage sensor floats on the water, the second float is in the upper part of the predetermined movable range, and when the liquid leakage sensor floats on the oil, the second float is in the lower part of the predetermined movable range. The liquid leakage sensor includes a mechanism for detecting whether the sensor dips in the oil, by determining whether the second float is in the upper part or in the lower part of the predetermined movable range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291891-A (JP)
Title: Tool holder and tool changer having the same
Inventor: FURUHATA TETSURO
IPC: B23Q3/157
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder capable of improving work processing accuracy.  <P>SOLUTION: This tool holder comprises a holder body 30B and a holder socket 31B which is disposed through a spring 306B and O-rings 306B, 314B in such a manner as to be movable in three axial directions orthogonal to the holder body 30B and movable about the axes in these axial directions and which holds a processing tool 4. Thereby, the positional displacement between a tool body 4A and a tool fitting surface 251 can be absorbed by the operation of the tool holder 3B when the processing tool 4 is attached to a tool drive spindle 2, thus achieving excellent accuracy in attaching of the processing tool 4 to a tool installation surface 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296815-A (JP)
Title: Method of molding meandering annular coil
Inventor: MORISHITA SUNAO
IPC: H02K15/06
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of molding a meandering annular coil capable of manufacturing a meandering coil satisfying the product dimension accuracy as a target with high yield.  <P>SOLUTION: Press-in quantities (stroke quantities) of a diameter direction or an axial direction of a molding die for molding a meandering portion or a molding die for molding a non-meandering portion are each set for each of molding directions while considering spring-back quantities in each of molding directions in the meandering portion or the non-meandering portion when the meandering portion and the non-meandering portions are simultaneously molded. Specifically, for "an excessive press-in quantity for each molding direction of the molding die" to be added to a basic press-in quantity, the excessive press-in quantity of the molding die in a diameter direction is set to be larger than the excessive press-in quantity of the molding die in an excessive press-in quantity of the molding die in a depth direction in the meandering portion, and for the excessive press-in quantity of the molding die in the diameter direction, the excessive press-in quantity of the molding die of the meandering portion is set to be larger than the excessive press-in quantity of the molding die of the non-meandering portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292519-A (JP)
Title: Soft package
Inventor: MURAI HIROKO
IPC: B65D75/66
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft package allowing omission of film packaging.  <P>SOLUTION: The soft package 2 includes a bunch of tobacco merchandise 4 and an outer cover 16 formed by folding a rectangular packaging material 8 around the bunch of the tobacco merchandise 4 to wrap the bunch of the tobacco merchandise 4, the outer cover 16 contains a vertical seal 18, an upper lateral seal 26, and a lower lateral seal 30 to make a closed space in the inside, these seals being made by lapping the outer circumferential margin of the packaging material 8 and pasting the end parts of the packaging material 8 into a butt seam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295899-A (JP)
Title: Method for dividing plate-like object
Inventor: HIROZAWA SHUNICHIRO
IPC: B23K26/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dividing method capable of surely and easily detecting a cut groove and matching a laser processed groove to the cut groove when an insulating coat with low dielectric constant is removed by irradiation with a laser beam along a line scheduled to be divided, and the removed area is cut by a cutting blade.  <P>SOLUTION: The dividing method includes: a laser beam irradiation process of irradiating with the laser beam along the line scheduled to be divided except a peripheral part of an excess area on the periphery of a wafer to form the laser processed groove 94; a cutting process for cutting the bottom part of the laser processed groove and a laser processed groove unformed area 96 in the excess area on the periphery along the laser processed groove to form the cut groove 98 with narrower groove width than that of the laser processed groove; and a positioning process of detecting displacement between the laser processed groove 94 formed by the laser beam irradiation process and the cut groove 98 formed in the laser processed groove unformed area 96 to match the cutting blade to the laser processed groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292419-A (JP)
Title: Driving control device and method for vehicle
Inventor: MAMIYA KIYOTAKA
IPC: B60W10/10
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To ensure proper clutch pedal operation when a hybrid vehicle using a manual transmission is driven by an engine.  <P>SOLUTION: Driving force of an engine 1 is transmitted to wheels 7L, 7R through a clutch 3 and a manual transmission 4 with a change lever 4a manually operated. The wheels 7L, 7R can be driven even by an electric motor 8 without using the manual transmission 4. It is decided whether the operation of a clutch pedal 10 is proper or not according to a travel state in using the engine 1 when the vehicle travels by the electric motor 8 during the stop of the engine 1, and the drive torque of the electric motor 8 is varied (driving force vibration application) when it is decided that the operation of the clutch pedal is improper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009194354-A (JP)
Title: Cof film package structure, method for fabricating cof package structure, and method for combining driver ic and cof package structure
Inventor: LIN CHIU-SHUN
IPC: H01L23/36
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided COF which is assembled by a IL bonder which includes only one CCD.  <P>SOLUTION: A COF (chip on film) package structure 300 includes: a first surface 312; a substrate 310 which includes a second surface 314 in the opposite side of the first surface; a first electric conductive foil 320 which is installed in the first surface of the substrate and is provide with a first designated pattern 322 for bonding bump; and a second electric conductive foil 350 which is installed in the second surface of the substrate and is provide with a second designated pattern 352. The area of the second designated pattern is more than the area of the first designated pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300705-A (JP)
Title: Apparatus for picking up image of card for game
Inventor: TABA RYUICHI
IPC: A63F13/213
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for picking up an image of a card for a game that picks up an image of a card for a game put on a transparent plate without reflection of reflected light.  <P>SOLUTION: A base where a circular hole 133 is formed is provided under a card placing table 43 (transparent acrylic plate 11) of a card game device 3. The transparent acrylic plate 11 and the base 13 are fixed in a case 15. A camera substrate 25, an antireflection plate 21, an LED substrate 19, and a diffusing plate 17 are superposed through a spacer respectively and fixed in the case 15 in this order from the below. LEDs 20 are connected near four corners on the LED substrate, and a circular hole 24 is formed in the center of the LED substrate 19. A circular hole 18 having the same aperture as the circular hole 24 is formed also in the center of the diffusing plate 17, and a cylindrical antireflection sheet 23 is fit to come into contact with the circular hole 24 and the circular hole 18. Transmitted light through the diffusing plate 17 from the LED 20 is radiated to a pattern on the back surface of the card for the game placed on the card placing table 43, and the picked-up image having no reflection by the transparent acrylic plate 11 is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299158-A (JP)
Title: Vapor deposition apparatus and vapor deposition method
Inventor: FUKASE AKIO
IPC: C23C14/24
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus and a vapor deposition method, in which the film thickness of a vapor deposition film can be detected with high detection accuracy and a vapor deposition film having a desired film thickness can be stably formed.  <P>SOLUTION: A deposition amount of a vapor deposition material M vaporized from a housing container 4 is detected at a detecting position different form a vapor deposition position of the vapor deposition material M, by a detection mechanism, as well as the detection position is changed in accordance with a residual amount of the vapor deposition material M in the housing container, so that the detection position can be moved to follow the changes in the distribution density of the vaporized vapor deposition material M. Thereby, even when the distribution density changes, discrepancy between the deposition amount of the vapor deposition material M depositing on a vapor deposition position and a deposition amount of the vapor deposition material depositing on a detection position can be prevented. By the method, the film thickness of the vapor deposition film can be detected with high detection accuracy, and a vapor deposition film having a desired film thickness can be stably formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297678-A (JP)
Title: Manufacturing method of insulation film-coated metal foil
Inventor: OGURA TOYOJI
IPC: B05D7/14
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an insulation film-coated metal foil wherein the insulating film is uniformly formed without uneven film thickness by coating a coating liquid prepared from a raw material including a metal alkoxide and polydimethylsiloxane using a slit coater on the metal foil base material and the film thickness of insulating film is enough for securing insulation.  <P>SOLUTION: The manufacturing method of an insulation-coated metal foil wherein the insulating film is formed by coating a coating liquid prepared from a material including the metal alkoxide and polydimethylsiloxane on a metal foil base material using with a slit coater and by heat treatment and a viscosity of the coating liquid is 3-15 mPas, a solid content of the coating liquid is 20-60 mass% and an atmosphere of the heat treatment contains oxygen and a steam content is 0-2 mol%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002572-A (JP)
Title: Composition for coating plastics, plastics component with reflection preventing coating, manufacturing method of the plastics component with reflection preventing coating
Inventor: NAKAHARA KATSUMASA
IPC: G02B1/11
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for coating plastics, with which a hardened film having transparency, physical strength and reflection preventing property in combination with one another and showing no coloring due to reflected light is formed with excellent productivity, to provide a plastics component with the reflection preventing coating using the composition, and to provide a manufacturing method of the plastics component with the reflection preventing coating.  <P>SOLUTION: The plastics component with the reflection preventing coating is fabricated by applying the composition for coating plastics which is an active energy ray hardenable composition containing hollow silica, a compound having a (meth)acryloyl group, an active energy ray polymerization initiator, and a solvent wherein the rate of the hollow silica in the solid content of 100 pts.mass in the composition is 30-45 pts.mass to a surface of a plastics base material, removing the solvent, and subsequently forming the hardened film with thickness of 1-20 μm by irradiating the surface with the active energy ray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002034-A (JP)
Title: Rolling bearing for aircraft
Inventor: SATO YOJI
IPC: F16H57/021
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for an aircraft, enough securing the operable time without seizure even when being used in the dry run state.  <P>SOLUTION: This rolling bearing for an aircraft used in the aircraft, includes: an inner ring 2; an outer ring 1; a rolling element 3 interposed between the inner and outer rings; and a cage 4 rotatably retaining the rolling element 3, wherein a copper alloy coat is formed on the surface of the cage 4, the copper alloy coat is a coat plated with a copper-tin alloy, and in the coat plated with a copper-tin alloy, the weight ratio of copper and tin is (copper:tin)=(97:3) to (40:60).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007486-A (JP)
Title: Fuel circuit of fully slewing work vehicle
Inventor: OTSUKA KAKURO
IPC: F02M37/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel circuit of a fully slewing work vehicle capable of reducing the number of ports of a swivel joint and preventing excessive fuel from being supplied to an engine.  <P>SOLUTION: This fuel circuit includes the engine 4 disposed at a slewing body 2, a feed pump 5 and a fuel tank 6 disposed at a carrier 1, a supply pipe 8 extending to the slewing body 2 through the swivel joint 7 and supplying fuel to the engine 4, and a return pipe 9 for returning unburned fuel. The return pipe 9 includes a motor 13 which is connected to a portion of the supply pipe 8 positioned at the downstream side of the swivel joint 7 and which drives the feed pump 5, a pressure sensor 16 for detecting the supply of excessive fuel to the engine 4 through the supply pipe 8, and a relay 14 for controlling the driving of the motor 13 in such a manner as to suppress the supply of the fuel from the feed pump 5 when the excessive supply of fuel to the engine 4 is detected by the pressure sensor 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011134-A (JP)
Title: Resonance frequency variable mems vibrator
Inventor: KAMIYA RYOHEI
IPC: H03H3/007
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MEMS (Micro Electric Mechanical System) vibrator which can easily be processed, can reduce power consumption and can more easily adjust its resonance frequency than heretofore.  <P>SOLUTION: The MEMS vibrator includes: a vibrator 121 which is fixed on a substrate 111 at one or more points and with which one or more comb-like projection groups are formed on its surface; one or more electrostatic electrodes 161, 162, 163, 164, with which comb-like projection groups are formed on their surfaces, constituting a comb-like capacitor with the comb-like projection groups of the vibrator 121; a driving electrode 141; and a detection electrode 151. In the MEMS vibrator, a DC voltage is applied to the comb-like capacitor, thereby changing the frequency of vibration of the vibrator 121.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007003-A (JP)
Title: Hydride of ring-opening polymerization polymer and resin composition containing the same
Inventor: HIRATA TAKESHI
IPC: C08G61/08
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydride of a ring-opening polymerization polymer, the flexibility of which is improved without damaging the properties such as heat resistance and dampproof properties so much and to provide a resin composition.  <P>SOLUTION: The hydride of the norbornene-based ring-opening polymerization polymer includes a structural unit (A) derived from 2-norbornene and a structural unit (B) derived from a substituent-containing norbornene monomer. The content of the structural unit (A) is 75-90 wt.% and that of the structural unit (B) is 10-25 wt.%. The hydride of the norbornene-based ring-opening polymerization polymer has 55-95°C melting peak temperature when measured by a differential scanning calorimeter (DSC).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004854-A (JP)
Title: Fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod which can avoid the adhesion of a seat body side to a movable hood side and can attach a reel to a prescribed position for fixing the movable hood with the movable hood itself, even when the movable hood is strongly fastened.  <P>SOLUTION: The fishing rod is formed with a first flat support surface 41 disposed adjacently to a reel leg-loading surface and a second flat support surface 42 disposed at a position on the side opposite to the reel leg-loading surface 16, in a reel seat body 14, and is provided with a first contact surface 51 contacting with the first support surface 41 in a rotation-stopping state and a second contact surface 52 contacting with the second support surface 42 in a rotation-stopping state, in the movable hood 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT