baber/WOPTO huggingface dataset:
Patent JP-2010097963-A (JP)
Title: Circuit board and method for manufacturing the same, and electronic component module
Inventor: FUJITA TAKU
IPC: H01L23/13
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a circuit board in which the solder wettability of a metal circuit board is improved by suppressing the creep-up of a brazing filler metal on the side face of the metal circuit board.  <P>SOLUTION: On one surface of a ceramic substrate 11, a patterned metal circuit board 12 is bonded by the brazing filler metal 13. The peripheral end part of the metal circuit board 12 is in the form of being locally warped to the upper side in the figure, and a projection part 121 projected to the upper side by a height h1 is formed at the end. When bonding the metal circuit board 12 and the ceramic substrate 11, the brazing filler material 13 melted at a high temperature creeps up the side face of the metal circuit board 12 by the surface tension, however since the projection part 121 is present, it is prevented from reaching the upper surface of the metal circuit board 12. Thus, the brazing filler material 13 is prevented from being formed on the upper surface of the metal circuit board 12 after cooling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067244-A (JP)
Title: Portable carbon monoxide detection warning device, and system for supplying air to diver
Inventor: ITABASHI KATSUYUKI
IPC: B63C11/20
Filed: 2008-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure safety of a diver by developing an extremely lightweight and compact portable CO (carbon monoxide) detection warning device, detecting the concentration of carbon monoxide using the warning device, and issuing a warning when the concentration exceeds a certain value.  <P>SOLUTION: An air chamber is provided inside a sealed casing, and air suction and exhaust ports leading to the air chamber are provided outside the casing. Furthermore, at the outside of the casing, a pressure regulating valve is provided which automatically regulates pressure of a pressure chamber into approximately atmospheric pressure by exhausting air to the outside when pressure in the air chamber becomes equal to or higher than a certain level. Moreover, a CO detector is installed facing the air chamber in the casing, and a control circuit is provided which receives a warning signal output from the CO detector and outputs the warning signal to a buzzer or a rotary lamp, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096328-A (JP)
Title: Air breather device for reduction gear
Inventor: TSUBOTA JUNICHI
IPC: F16H57/027
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air breather device corresponding to rotation in both directions of a reduction gear without increasing a height dimension of the reduction gear or newly attaching a shielding board.  <P>SOLUTION: In the reduction gear 10, at least one horizontally rotating gear is housed in a housing 20 sealed with lubricating oil, and an air vent hole 28 is provided in a circumference neighborhood of a ceiling plate 26 of the housing 20. A pair of wall parts 22a, 22b is protruded inward from side plates 21, 23 of the housing 20 to surround the air vent hole 28 as seen from top view, and a gap 25 is provided in tips of the pair of wall parts 22a and 22b. Since the pair of wall parts 22a, 22b is provided on both sides of the air vent hole 28, jetting of the lubricating oil can be suppressed with respect to both right and left rotations of the gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100719-A (JP)
Title: Inkjet ink, ink-jet recording method, ink cartridge, recording unit and ink-jet recording apparatus
Inventor: AIKAWA YOSHIHIDE
IPC: C09D11/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink that can form images having excellent light resistance, color development and color tone.  <P>SOLUTION: The inkjet ink contains at least two colorants of a first colorant and a second colorant. The first colorant is a specific compound represented by general formula (I) and the second colorant is a specific compound represented by general formula (II).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100923-A (JP)
Title: Steel sheet in which microsegregation of phosphorous is dispersed and continuously cast slab
Inventor: YOSHIDA NAOTADA
IPC: C22C38/06
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel in which P therein is made harmless to a level which has not been achieved heretofore by dispersing the segregation of P inside the steel only by the addition of Nd.  <P>SOLUTION: The steel contains, by mass, 0.10 to 0.30% C and 0.005 to 0.030% P, and has a ferritic phase as a solidified primary crystal, and completes the solidification in an austenitic phase at a solidus temperature, wherein Nd is added in an amount to satisfy the relationship of 2.5×10<SP>-4</SP>/[P]≤[Nd]<3.5×10<SP>-3</SP>/[P] in accordance with the concentration of P, and further, in an amount to satisfy the relationship of 6×([O]+[S])+1.6×10<SP>-4</SP>/[P]≤[Nd]≤6×([O]+[S])+2.7×10<SP>-3</SP>/[P] in accordance with the concentrations of P, O and S when the steel further contains ≤0.005% O and ≤0.005% S, thus the microsegregation of P is dispersed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020540-A (JP)
Title: Optical module
Inventor: SUGIYAMA SATOSHI
IPC: H01S5/022
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which is capable of reducing the stray light, suppressing the occurrence of rust effectively and alleviating optical crosstalks.  <P>SOLUTION: A semiconductor laser module which emits transmission light, an optical waveguide where the transmission light is propagated outside from the semiconductor laser module, and an optical module box where the semiconductor laser module and a ferrule member that is provided at the outside of the optical waveguide are installed are provided. At least a part or the whole part of the inside circumferential surface of the optical module box is formed by a material that absorbs light, and the Raydent processing is applied to the ferrule member, the optical module box and the inside of the base material of the part where welding has been carried out to prevent rust by forming a membrane so that metal particles are diffused.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109549-A (JP)
Title: Bandpass filter, wireless communication module using it, and wireless communication device
Inventor: YOSHIKAWA HIROMICHI
IPC: H01P1/205
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandpass filter which can be broadbanded and has a high degree of freedom in design of pass band, and to provide the wireless communication module and the wireless communication device.  <P>SOLUTION: The bandpass filter includes first, second and third resonators 10, 20 and 30, wherein the first and third resonators 10 and 30 have a resonance frequency f1, the second resonator 20 has a resonance frequency f2 which is different from f1, and assuming that the even mode resonance frequency of a resonance system consisting of the first and third resonators 10 and 30 is fe while the odd mode resonance frequency is fo, the f2 is a frequency lower than or higher than both the fe and fo, and a pass band including the fe, fo and f2 is formed. A bandpass filter which can be broadbanded and has a high degree of freedom in design of pass band is thereby attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106313-A (JP)
Title: Steel sheet having high yield ratio and ultrahigh tensile strength superior in ductility, and method for manufacturing the same
Inventor: KOBAYASHI TAKASHI
IPC: C22C38/12
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet having a high yield ratio and an ultrahigh tensile strength, which can stably show the TS of 1,180 MPa or higher, has the high YR of 0.7 or more and is superior also in ductility, and to provide a method for manufacturing the same.  <P>SOLUTION: The steel sheet having the high yield ratio and the ultrahigh tensile strength superior in the ductility has a component composition comprising, by mass%, 0.5-1.5% C, 0.1% or less Si, 10-25% Mn, 0.1% or less P, 0.05% or less S, 0.1% or less Al, 0.1-5.0% Mo, 0.01% or less N and the balance Fe with unavoidable impurities; and has a microstructure in which an austenite phase occupies 95% or more by an area rate in the whole structure, not-yet-recrystallized austenite grains with an aspect ratio of 3 or more occupy 70% or more by the area rate in the whole structure, and recrystallized austenite grains occupy 5% or more by the area rate in the whole structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106136-A (JP)
Title: Oily ink composition for writing instrument and marking pen storing the same
Inventor: MIYAMOTO MAKOTO
IPC: C09D11/16
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oily ink composition for writing instrument enabling preferable writing without repelling in handwriting formed on the writing surface of various materials with the excellent adhesion after handwriting.  <P>SOLUTION: The oily ink composition for writing instrument contains at least a coloring agent, an organic solvent, a resin, a polymer with an organopolysiloxane having a radically polymerizable group at one terminal represented by general formula (1), (wherein R is a hydrogen or a methyl group) as a monomer and/or a copolymer of the monomer and a radically polymerizable monomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107751-A (JP)
Title: Projector
Inventor: KOIDE AKIRA
IPC: H01S5/024
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which prevents degradation of image quality occurring because an optical axis of the projector is deviated due to heat generation when a screen is made bright by increasing a quantity of light, and in which a cooling system is made compact, so as to prevent portability from being spoiled.  <P>SOLUTION: Temperature of a housing rises by heat generated when a laser diode is operated after the laser diode and an optical element are fixed in the housing after their positions and angles are adjusted so that the optical axis of light from each light source may be aligned on the same axial line. In order to prevent the deviation of the aligned optical axis due to distortion of the housing resulting from temperature rise of the housing, cooling structure in a state of floating in the air through a small cavity from the housing is fixed in the housing with heat transfer structure as a supporting beam, and temperature of the cooling structure is made low compared with temperature of the housing, so as to suck a quantity of heat generated from the light source that is a heat generation source fixed on an outer peripheral wall of the housing to the cooling structure and suppress the quantity of heat flowing into the housing to be small. By making the cooling structure and the heat transfer structure thin-plate structure, they are attached in a state of floating through a small gap on the outer wall of the housing, whereby double structure of the housing and a cooling mechanism is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107158-A (JP)
Title: Cold storage with heat-retaining compartment
Inventor: HASE KIHACHIRO
IPC: F25D23/12
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To store vegetables while retaining heat in a cold storage to prevent low-temperature damage in winter in a cold region.  <P>SOLUTION: A front opening section of a cold storage 1 provided with a cooling compartment 2 inside can be opened and closed by right and left doors 3, 3, and the cold storage 1 is provided with a cooling device 6 for cooling the cooling compartment 2. A heat-retaining compartment 11 of which the circumference is covered by a heat insulating material is disposed in the cooling compartment 2, and a heater 12 for warming the inside is disposed in the heat-retaining compartment 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012014206-A (JP)
Title: Fpc connection method for protection panel with touch input function
Inventor: NAKAMURA KAZUTO
IPC: H01H9/00
Filed: 2008-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an FPC connection method for a protection panel with a touch input function at a low cost and with a high degree of freedom in component packaging or material selection.SOLUTION: The present invention relates to a method for electrically connecting an FPC with a lower circuit and an upper circuit via a through-hole provided in a lower electrode panel for a protection panel with a touch input function. In the FPC, a circuit is provided on one side of a film substrate, and a charging hole passing through both the film substrate and the circuit is opened at a connecting-side terminal portion. In the connecting-side terminal portion of the FPC, an insulated adhesive layer is provided while leaving the surroundings of the charging hole, the FPC is adhered to a lower surface of the lower electrode panel by the insulated adhesive layer, the FPC is then electrically connected with the lower circuit and the upper circuit by charging the inside of a cavity facing the charging hole with a conductive adhesive, and after the conductive adhesive is cured while being exposed to the charging hole, the charging hole is finally sealed by a sealing material.
Patent JP-2010111997-A (JP)
Title: Paving method excellent in weed prevention, and weed-proof structure
Inventor: ORITANI TAKAHISA
IPC: A01M17/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed-proof paving method which can ease an impact by passage to exhibit a weed-proof effect for a long time, and allows inexpensive construction.  <P>SOLUTION: The weed-proof structure includes an water-impermeable weed-proof sheet on a leveled ground; a bark and wood chip layer on the weed-proof sheet; and a weed-proof sheet further laid on the bark and wood chip layer, the weed-proof sheet on the upper surface being fixed to the leveled ground by a fixture. The paving method excellent in weed prevention includes removing harmful insects and existing seeds by blowing burner flame to the surface of a leveled ground; laying a water-impermeable weed-proof sheet thereon; laying a bark and wood chip layer on the weed-proof sheet; further laying a water-proof sheet on the bark and wood chip layer; and fixing the water-proof sheet on the upper surface to the leveled ground by a fixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110398-A (JP)
Title: Board game implement
Inventor: NAMATAME RYOJI
IPC: A63F3/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To develop an implement for playing survival games in which pieces are moved on a game board allowing the endless use of cells and in which the pieces are dropped into an opening rather than taking the pieces.  <P>SOLUTION: In a battle game, player's pieces are dropped in the opening without taking the pieces of another player by moving battle regions of the pieces by endlessly moving a battle field.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112240-A (JP)
Title: V-type internal combustion engine
Inventor: SHIRABE TAKEO
IPC: F16F15/26
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make simplest a balancer means for canceling the primary inertia couple of a crankshaft 1 which is generated when the crankshaft is rotated.  <P>SOLUTION: This balancer includes forward rotating unbalance masses 31, 32 and reverse rotating unbalance masses 33, 34A, 34B. The forward rotating unbalance masses 31, 32 generate a forward rotation balance couple against the primary inertia couple in counterweights 4Fr, 4Fr when provided to the counterweights attached to the front and rear ends of the crankshaft 1, respectively. The reverse rotating unbalance masses 33, 34A, 34B is attached to power transmission mechanisms 10, 20 mounted at the front and rear of the crankshaft 1, and provided to the rotating bodies 15, 22, 23 rotated reversely to the crankshaft 1, respectively. Consequently, a reverse rotation balance couple is generated against the primary inertia couple in each rotating body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121064-A (JP)
Title: Polymerization catalyst for manufacturing polyester and its manufacturing method
Inventor: TOGASAKI JUNICHI
IPC: C08G63/86
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization catalyst for manufacturing polyester being excellent in melting catalytic activity and solid phase polymerization activity and having less content of a terminal COOH group at a terminal of the polyester chain, and a manufacturing method for the polymerization catalyst for manufacturing the polyester.  <P>SOLUTION: The polymerization catalyst for manufacturing the polyester is obtained by reacting an antimony compound with phosphite or a phosphonic acid compound represented by the chemical structural formula shown in Fig. Alternatively, in the manufacturing method for the polymerization catalyst for manufacturing the polyester, the antimony compound is reacted with the phosphite or the phosphonic acid compound represented by the specific chemical structural formula in a suitable solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120824-A (JP)
Title: Weakly flocculated powder and inorganic particle-organic polymer composite paste
Inventor: HOTTA YUJI
IPC: C08L101/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide weakly flocculated powder of inorganic particles, which can be dispersed uniformly in a polymer matrix composed of an organic polymer.  <P>SOLUTION: The weakly flocculated powder is obtained by freeze-drying the slurry containing inorganic particles 10 obtained by crumbling inorganic raw material powder in a mill process without damaging the surfaces of particles. When the weakly flocculated powder is mixed and kneaded with the organic polymer to produce inorganic particle 10-organic polymer composite paste, the inorganic particle 10 can be dispersed uniformly in the polymer matrix even though the surface of the inorganic particle 10 is not modified chemically.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128047-A (JP)
Title: Magneto-optical element and method for manufacturing magneto-optical element
Inventor: MORI TETSUJI
IPC: G02B1/02
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical element wherein high speed driving is made possible, an SN ratio is satisfactory and an optical signal can be turned on or off and which has high reliability and is strong and to provide a manufacturing method of the magneto-optical element.  <P>SOLUTION: The manufacturing method of the magneto-optical element provided with a periodical structure body includes: a step (step A4) for forming a periodical structure by periodically arranging generally spherical fine material objects 41 (e.g. polystyrene fine particles) on a substrate 43: a step (step B4) for packing a liquid resin including magnetic particles of a nano scale (e.g. a styrene monomer solution in which L10-FePt nano particles are dispersed) in the gap of the generally spherical fine material objects, which constitute a part except the periodical structure formed in the step A4; and a step C4 for forming an inversion structure 42 by solidifying the liquid resin packed in the step B4. Alignment of the magnetization easy axis of the L10-FePt nano particles is controlled to form the periodical structure body 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269594-A (JP)
Title: Wheel lifted and grounded identification for automotive vehicle
Inventor: LU JIANBO
IPC: B60W40/12
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for surely confirming a wheel lift condition from the road surface of wheels by using a sensor which can be used from a vehicle control system in order to control the rollover of a vehicle.  <P>SOLUTION: A control system 18 for an automotive vehicle 10 receives information from various sensors and has a first roll condition detector 64A, a second roll condition detector 64B, a third roll condition detector 64C, and a roll stability control controller 26 which determines a wheel lift condition in accordance with the roll condition generated by the roll condition detectors, and the control system 18 operates a safety device 44 according to the output of the controller 26. By providing such a system, an improved determination of wheel lifting may be determined, resulting in a more appropriate braking or steering evasive action.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125083-A (JP)
Title: Rotating apparatus having ball balancer
Inventor: KANAZAWA NAOKI
IPC: D06F37/22
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress a transient vibration generated around the resonance rotating speed by a simple and inexpensive constitution in a rotating system which is constituted in such a manner that an eccentric load applied to the rotating body may be negated by using a ball balancer.  <P>SOLUTION: The rotating apparatus includes: the rotating body 3 which is rotatably supported around a horizontal or tilted rotating shaft C, and to which the eccentric load is applied; an electric motor 4 which rotation-drives the rotating body 3; one or a plurality of turning bodies 72 for balance which are attached turnably circumferentially to the rotating body 3, and move in a direction for negating unbalance by the eccentric load; and a controlling means 8 which controls the rotating speed of the rotating body 3 by driving the electric motor 4. In the rotating apparatus, the rotating speed of the rotating body 3 is raised to the first rotating speed which is a rotating speed being slightly lower than the resonance rotating number of the rotating body 3. Then, after keeping the first rotating speed for a specified period of time, the rotating speed of the rotating body 3 is raised to a second rotating speed which is higher than the resonance rotating speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129882-A (JP)
Title: Method of manufacturing optical sensor element
Inventor: AICHI HIROSHI
IPC: H01L31/10
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of an optical sensor without requiring a new film layer.  <P>SOLUTION: A method of manufacturing an optical sensor element manufacturing an optical sensor element arranged in a display panel having a light source includes a first light shield film vapor-deposition step of vapor-depositing a first light shield film which has a slower etching rate on an upper surface of a substrate, a second light shield film vapor-deposition step of vapor-depositing a second light shield film which has a faster etching rate on an upper surface of the first light shield film, a resist pattern formation step of forming a resist pattern on an upper surface of the second light shield film, a wet etching step of subjecting the first and second light shield films to wet etching, a resist pattern peeling step of peeling the resist pattern from the second light shield film, a base coat vapor-deposition step of vapor-depositing a base coat to cover the glass substrate and the first and second light shield films, and a semiconductor layer vapor-deposition step of vapor-depositing a semiconductor layer on an upper surface of the base coat below which the first and second light shield films are arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT