baber/WOPTO huggingface dataset:
Patent JP-2011206796-A (JP)
Title: Method for producing molten metal high pressure injection-molded part
Inventor: SASAKI MIKIO
IPC: B22D17/20
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an easier method for producing a molten metal high pressure injection-molded part which can obtain a sound molded part by suppressing the intrusion of gas caused by the waving of molten metal before high pressure injection in vacuum die casting.SOLUTION: Regarding the method for producing molten metal high pressure injection-molded part, the production method successively passes through: a molten metal feeding step of feeding molten metal into a plunger; a vacuum suction step in a space including a product cavity; and a high pressure injection step of molten metal. The plunger includes: a gate communicating to the product cavity; a sleeve having a molten metal feeding port communicating to the molten metal feeding means and almost horizontally arranged; and chips arranged reciprocatably in the sleeve. The molten metal feeding port can be closed by the movement of the chips to the side of the gate, and the chips are continued to move at a prescribed speed or below toward the side of the gate before the completion of the molten metal feeding step to immediately before the start of the high pressure injection step.
Patent JP-2011210851-A (JP)
Title: Light emitting element
Inventor: GOSHONOO KOICHI
IPC: H01L33/32
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element that avoids electrostatic discharge damage of a junction between semiconductor layers due to a reverse voltage.SOLUTION: The light emitting element 1 includes a first p-type layer 22, a second p-type layer 24, a third p-type layer 25, a first n-type layer 20, a second n-type layer 21, and a light emitting layer 23 each composed of a group III nitride semiconductor, wherein the light emitting layer 23 emits light by causing a forward current to flow between the p-type layers and n-type layers and emits no light by applying a reverse voltage. In the light emitting element 1, the light emitting element 23 is formed between layers among the first p-type layer 22 to the third p-type layer 25 or between the first n-type layer 20 and second n-type layer having a plurality of layers.
Patent JP-2011210022-A (JP)
Title: Electronic apparatus, input signal control method, program, and recording medium
Inventor: FUJIMOTO KOHEI
IPC: G06F13/10
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a communication unit of electronic apparatus transmit an input signal to an external apparatus which becomes a host apparatus as an action of the device apparatus from the host apparatus.SOLUTION: A CPU 11 changes an operation of a communication unit 21 from an operation as a host apparatus to an operation as a device apparatus by means of the changeover of a driver. When the communication unit 21 operates as the device apparatus, the CPU 11 transmits an input signal from an operation unit 15 to external apparatus serving as the corresponding host apparatus from the communication unit 21. When the communication unit 21 operates as the host apparatus, the CPU 11 conducts display, which conforms to the input signal from the operation unit 15, in a display unit 17. Even if an operation unit is not purchased for connecting to the external apparatus, an operation unit provided in electronic apparatus or an operation unit connected to electronic apparatus can be used as an operation unit of the external apparatus.
Patent JP-2011094099-A (JP)
Title: Water dispersion-type acrylic self-adhesive composition and self-adhesive tape
Inventor: MORINO AKINORI
IPC: C09J7/00
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water dispersion-type emulsion self-adhesive forming a self-adhesive tape having good adhesive force and retention force and, in addition, suitable repeelability, to various adherends.  <P>SOLUTION: A water dispersion-type acrylic adhesive composition is provided. The composition comprises emulsion particles comprising a high molecular weight acrylic copolymer (a) having 500,000-1,200,000 weight-average molecular weight and emulsion particles comprising a low molecular weight acrylic copolymer (b) having 5,000-250,000 weight-average molecular weight, wherein the high molecular weight acrylic copolymer (a) comprises 2-ethylhexyl acrylate, a (meth)acrylate having a 4-8C alkyl group, acrylic acid, methacrylic acid and an N-containing vinyl monomer as monomer components. By the composition, cohesive force required for repeelability and characteristics to sufficiently adhere to the rough surface of a foamed body such as urethane and a nonwoven fabric are both suitably satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210578-A (JP)
Title: Battery terminal
Inventor: SAKATANI ATSUSHI
IPC: H01R11/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent failure caused by fastening.SOLUTION: The battery terminal is equipped with: an electrode holding part 10 fitted to a battery post 90 and having an arc shape in planar view; and a pair of fastening pieces 21A, 21B which face to each other while protruding from both ends of the electrode holding part 10, and include through-holes 22 respectively opened coaxially. When a bolt 70 and a nut 60 inserted in the through-hole 22 are fastened, both of the fastening pieces 21A, 21B are displaced in a direction of approaching each other. In conjunction with this, the electrode holding part 10 reduces its diameter and is fixed on the battery post 90. An inclination angle θ2 formed between a protruding direction of the one fastening piece 21A and a direction of a tangent 17 at the one end part 16 of the electrode holding part 10 to which the fastening piece 21A is connected, is larger than an inclination angle θ1 formed between a protruding direction of the other fastening piece 21B and a direction of a tangent 19 at the other end part 18 of the electrode holding part 10 to which the fastening piece 21B is connected.
Patent JP-2011207456-A (JP)
Title: Ship
Inventor: YAMAMOTO KOTAKU
IPC: B63B15/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ship capable of reducing wind pressure resistance of a superstructure while securing a capacity of the superstructure of the ship.SOLUTION: The superstructure 10, arranged on an upper deck 2 of the ship 1, having a bridge 11 is structured by building up a plurality of layered structures 10a, 120b, 10c wherein a curved surface 10aa (10ba) in an area between a first circular arc of which radius is equal to or longer than 5% of a maximum width of the layered structures 10a (10b) except for a dodger 13 and a support structure of the dodger and a second circular arc of which radius is equal to or shorter than 40% of the maximum width is arranged at both sides of the ship in a front surface of the layered structures 10a, 10b of all or some of the layered structures 10a, 10b, 10c in a planar view and a lower side layered structure 10a (10b) is arranged to be extended to a front side from the upper side layered structure 10b (10c) and a front part of the superstructure 10 is formed as a stair shape.
Patent JP-2011216212-A (JP)
Title: Illumination device
Inventor: SAKAMOTO JITSUO
IPC: H01R13/639
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which has a light-emitting element of low power consumption and in which an existing illumination device can be easily replaced.SOLUTION: The illumination device includes: a base 4 fitted into a socket 22 for power supply which is installed in a hole part 21 recessively installed on an installation face; a power supply connection part 3 which is mounted on the base 4 and freely expandable and contractable by elasticity; and a tabular illumination part 2 to which a light source 13 having a light-emitting element 12 is attached, which is connected to the power supply connecting part 3, and in which an abutting face 2a abutted on the installation face at the surrounding of the hole 21 by shrinkage of the power supply connection part 3 is installed.
Patent JP-2011217168-A (JP)
Title: Reproducer, control method, and program
Inventor: KONNO RYUICHI
IPC: H04N5/93
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a reproducer which decreases a load during decoding of graphic data when the graphic data are reproduced at a double speed while reproducing the graphic data smoothly.SOLUTION: The reproducer (100) decodes a plurality of other picture frames excluding at least a B picture frame in the case where the graphic data of the interlacing system are reproduced at a double speed, interlacing progressive-converts the decoded picture frame, divides each picture frame into two graphic fields, thins out the common one graphic field in the plurality of picture frames concerning each picture frame of the divided two graphic fields, respectively, and displays the remaining graphic field successively.
Patent JP-2011215039-A (JP)
Title: Liquid leakage sensor
Inventor: KAWASHIMA YOSHIHIDE
IPC: G01M3/38
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid leakage sensor for appropriately detecting diversified types of liquids.SOLUTION: The liquid leakage sensor 1 includes a sensor body 3 including a light transmission part 93 including a detection surface M directed to the side of a surface F to be flooded via a gap S, a light projection part 2 for emitting light toward the detection surface, and a light reception part 4 that receives light emitted from the light projection part and reflected or transmitted on or through the detection surface and outputs a light reception signal according to the light reception quantity. Further, the liquid leakage sensor 1 includes an adjustment part 9 for adjusting height of the detection surface to the surface to be flooded.
Patent JP-2011215489-A (JP)
Title: Electrophoretic display device, method for manufacturing electrophoretic display device, and electronic apparatus
Inventor: YUZAWA HIKARU
IPC: G09F9/30
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide: an electrophoretic display device being superior in moisture-proof property and having a narrow frame; an electric apparatus; and a method for manufacturing an electrophoretic display device.SOLUTION: The electrophoretic display device includes: an electrophoretic sheet 3 having an electrophoretic layer 31 interposed between an element substrate 2 and a transparent substrate 30 having an area smaller than that of the element substrate 2; a protection substrate 4 which is disposed on the electrophoretic sheet 3 and has an area larger than that of the transparent substrate 30; external connection terminals disposed on the element substrate 2; and a sealant 6 which is filled between the element substrate 2 and the protection substrate 4 so as to cover an outer circumferential surface of the electrophoretic sheet 3. Respective side end surfaces of the element substrate 2, the protection substrate 4, and the sealant 6 coincide with each other in plan view at a circumferential edge where the external connection terminals are not disposed, of a sealing region formed by protrusion of the element substrate 2 toward the outer circumference of the electrophoretic sheet 3, and the external connection terminals are bonded onto an edge piece portion 29 extending from the sealing region toward the outer circumference, and a junction portion of the external connection terminals is coated with the sealant 6.
Patent JP-2011222675-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIGUCHI HARUMI
IPC: H01S5/022
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving yields while ensuring high heat dissipation, and to provide a method of manufacturing the same.SOLUTION: A semiconductor laser 1 is mounted on a submount 12 via solder 11 by the junction-down method. The semiconductor laser 1 comprises an n-type GaN substrate 2, a semiconductor laminate structure 3 that is formed on the n-type GaN substrate 2 and includes a p-n junction, and an electrode 8 formed on the semiconductor laminate structure 3. The electrode 8 is bonded to the submount 12 via the solder 11. A high-melting metal film 10 is arranged between the submount 12 and the semiconductor laminate structure 3 so as to surround the electrode 8.
Patent JP-2011220788-A (JP)
Title: Insulation level monitoring device and method for calculating insulation resistance
Inventor: UENO TAKAAKI
IPC: G01R31/02
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an insulation level monitoring device and a method for calculating insulation resistance which are capable of obtaining a resistance component R between a power line and the ground with high precision even when there exists a serial component r+c.SOLUTION: An active component and a reactive component of current flowing through a ground line 11c connecting a power line 11b to the ground are detected using a first voltage monitoring signal with an angular frequency ω1 by superimposing the first voltage monitoring signal onto the ground line 11c. In addition, an active component and a reactive component of current flowing through the ground line 11c are detected using a second voltage monitoring signal with an angular frequency ω2 by superimposing the second voltage monitoring signal onto the ground line 11c. Finally, an insulation resistance value R between a power line 11a and the power line 11b is calculated based on the active components and the reactive components. This method enables the calculation of the insulation resistance value R without the influence from a resistance value r.
Patent JP-2010174625-A (JP)
Title: Anti-panic mechanism of vehicle door latch device
Inventor: WATANABE HIROBUMI
IPC: B60J5/04
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rational anti-panic mechanism of a vehicle door latch device.  <P>SOLUTION: When a lock lever 30 is displaced to an unlocking position U from a locking position L in a state in which an open lever 27 is displaced to a door opening operation position, an anti-panic spring 36 is elastically displaced, so that the lock lever 30 can be switched to the unlocking position U without moving an operating piece 35. The operating piece 35 is arranged in such a manner as to be turned on the lock shaft 31 of the lock lever 30. An over-center spring 34 of the lock lever 30 is arranged between a button-side connecting portion of the lock lever 30, to which the lock lever 30 and an inside-lock button 32 are connected in an associated manner, and the lock shaft 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011219612-A (JP)
Title: Pneumatic tire
Inventor: TANAKA TAKASHI
IPC: C08K3/04
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having both higher low-rolling resistance and wear resistance while improving affinity between a rubber component and a filler.SOLUTION: The pneumatic tire comprises a rubber composition containing: a rubber component containing a butadiene polymer having a conjugated modified group with a cis content of 40% or more, which is modified with a modifier that is a heterocyclic nitrile compound represented by formula (I): θ-C≡N or formula (II): θ-R-C≡N; and carbon black with a nitrogen adsorption specific surface area of more than 100 m/g.
Patent JP-2010277992-A (JP)
Title: Conductive particle and its manufacturing method
Inventor: NAKAGAWA KANAE
IPC: C08J3/24
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive particles which are high in adhesiveness with resin particles and have a metal film of low resistance, and its manufacturing method.  <P>SOLUTION: The manufacturing method of conductive particulates 1 has a process of bonding a silane coupling agent 20 onto a surface of resin particles 10 having at least one of a hydroxyl group, a carbonyl group, and a carboxyl group. The silane coupling agent 20 has a hydrolyzable group 22 bonded to a functional group such as the hydroxyl group of the resin particles 10 on its one end. Furthermore, this method has a process of capturing a metal catalyst 30 to the functional group 21 of the other end of the silane coupling agent 20, and of covering the surface of the resin particles 10 with a metal plating membrane 40 by using the metal catalyst 30. The resin particles 10 may be treated by acidic aqueous solution prior to bonding of the silane coupling agent 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220295-A (JP)
Title: Compressor
Inventor: NAKAMURA HAJIME
IPC: F04B49/10
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of finding an essential change cycle of compressor oil, that is, a proper period of endurance (service life) of the oil and properly changing the oil based on the derived period of endurance (service life) of the oil.SOLUTION: The compressor includes: a region to which the oil is supplied; a detecting means (a discharged air thermometer 24, for example) for directly detecting an oil temperature or detecting another process value (a discharged air temperature, for example) to be used in estimating the oil temperature; and a controller 20 to which the oil temperature or the other process value detected by the detecting means is input. The controller 20 derives the period of endurance of the oil based on the directly detected oil temperature or the oil temperature estimated from the other process value.
Patent JP-2010220230-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: MATSUZAKI YASURO
IPC: G06F1/12
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can capture an input signal with phase shift eliminated even through there is the phase shift between a received clock and the input signal.  <P>SOLUTION: A semiconductor device includes a clock generation circuit 142 for generating an internal clock based on a received clock, and a signal input circuit 144 for capturing an input signal synchronously with the internal clock. Dummy input circuits 174, 175, 176, 181 are provided to each of which a signal synchronized to the input signal having the same frequency as an external clock is input and which determines an output signal value in capturing synchronous to the internal clock generated by the clock generation circuit to determine whether the timing of capturing is advanced or delayed with respect to the internal clock. The clock generation circuit is provided with: delay circuits 171, 172 each for selectively delaying the external clock based on a determination result to generate the internal clock; and a delay control circuit 173 for controlling a delay amount of the delay circuits based on determination results of the dummy input circuits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170693-A (JP)
Title: Recording/reproducing objective lens of optical information recording medium
Inventor: YAMAZAKI NORIYUKI
IPC: G02B3/00
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens of an optical pickup that is integrally molded with a bobbin section to regulate the diameter of a condensed light flux.  <P>SOLUTION: A step 3 is formed in a bent surface S1 on a light source side of an objective lens 1 integrally molded with a bobbin 2 at a location on the side of an optical information recoding medium, which corresponds to a numerical aperture NA to be required according to a laser light source wavelength and an information recording density, the bent surface having a discontinuous change in normal direction. Light passing outside the discontinuous section 3 of the bent surface is not focused on a light focusing point where the light passing through the inside thereof is focused. The light flux diameter effective for recording and reproducing is regulated by the discontinuous section 3 to form a condensed light beam with a predetermined numerical aperture NA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228095-A (JP)
Title: Electronic breaker
Inventor: NAKAGAWA TOSHIYUKI
IPC: H02H3/16
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic breaker with an electrical leak detection function capable of detecting electrical leak without the necessity of providing a separate space for the detection and without considerably changing the constitution of the breaker.SOLUTION: Load side terminals 4 composed of three terminals are disposed on the front surface, and power source side terminals 3 composed of three terminals are disposed on the back surface. A part of electrical paths 1 formed of copper bars 15 reaching to the load side terminals 4 is composed of straight portions 15S disposed in parallel within one flat surface. At right and left places between the three straight portions 15S, a first magnetism detection element 7A and a second magnetism detection element 7B for detecting magnetism generated by electrial path currents are disposed. A controller 8 detects an imbalance of the electrical path currents from the detected magnetism information. When detecting an imbalance, the controller 8 determines that an electrical leak has occurred and disconnects the electrical path.
Patent JP-2010242495-A (JP)
Title: Compaction machine equipped with engine and improved type blowing system
Inventor: KUERTEN HANS-WERNER
IPC: E01C19/34
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compaction machine capable of reducing total mass in the manual type compaction machine with an engine.  <P>SOLUTION: This compaction machine 10 includes the engine 31 for driving a compaction plate 21, and at least one operation handle 34 for holding or operating the compaction machine 10, the operation handle 34 is provided with a flow pipe for feeding at least tentatively combustion air to the engine 31, and the operation handle 34 is thereby functioned as a conduit for transferring the combustion air, in addition to only a holding/operating function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010189422-A (JP)
Title: PHARMACEUTICAL COMPOSITION CONTAINING 2-PYRIMIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a]PYRIMIDIN-4-ONE AND 7-PYRIMIDINYL-2,3-DIHYDROIMIDAZO[1,2-a]PYRIMIDIN-5(1H)ONE DERIVATIVE
Inventor: GALLET THIERRY
IPC: A61P9/00
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition containing a compound useful as an active component of a drug for preventing and/or treating neurodegenerative diseases such as Alzheimer disease.  <P>SOLUTION: The pharmaceutical composition contains a substance selected from a group consisting of pyrimidone derivatives represented by formula (I), their salts, their solvates and their hydrates as an active component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011232938-A (JP)
Title: Print control program, monitoring program and print control method
Inventor: SAITO TAKUMA
IPC: G06F3/12
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a print control program for setting a print port even when a common printer driver is executed according to user authority.SOLUTION: This print control program is configured of a common printer driver and a monitoring program to be commonly used for a plurality of types of printers. The common printer driver is configured to make a computer function as a selection means for selecting any printer from among one or more printers and a writing means for writing location information showing the location on a communication network of the printer selected by the selection means in setting information, and the monitoring program is configured to make the computer function as a writing monitoring means for detecting the writing of the location information by monitoring the setting information and a port setting means for, when the writing of the location information is detected by the writing monitoring means, setting a logical print port in which the written location information is set as a print port for use.