baber/WOPTO huggingface dataset:
Patent JP-2013194180-A (JP)
Title: Lubricant composition for internal combustion engine oil
Inventor: SHIMIZU YASUNORI
IPC: C10M169/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition for internal combustion engines, which can maintain high temperature cleanliness and does not deteriorate abrasion resistance, even when largely reducing a phosphorus-containing additive and a metal-based cleaner.SOLUTION: A lubricant composition for internal combustion engines comprises a base oil, a sulfur-containing heterocyclic compound represented by general formula (I), and an aminoalcohol compound having one or more amino groups and one or more hydroxyl groups in the molecule, and has a phosphorus content of <0.03 mass% and a sulfuric acid ash content of 0.3-0.6 mass% on the basis of the total amount of the composition. (Wherein, As is a sulfur-containing heterocyclic group; Rand Rare each independently H, amino, 1-50C hydrocarbon group selected from alkyl, cycloalkyl, alkenyl, cycloalkenyl and aryl, or, 1-50C heteroatom-containing group containing an atom selected from oxygen atom, nitrogen atom and sulfur atom, when these are each a hydrocarbon group; k, l, m and n are each independently an integer of 0-5).
Patent JP-2013197473-A (JP)
Title: Substrate processing method, semiconductor device manufacturing method and substrate processing apparatus
Inventor: NISHIDO SHUHEI
IPC: H01L21/205
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method, which can uniformly deposit a plurality of substrates and reliably remove by-products in an exhaust pipe when performing SiC epitaxial film growth under a high temperature condition thereby to improve productivity and safety.SOLUTION: A substrate processing method comprises: a boat loading process of carrying in a plurality of substrates 14 while being held by a boat 30 into a reaction chamber 44; a gas supply process of supplying a gas to the substrates; an exhaust process of exhausting the gas supplied in the gas supply process from an exhaust pipe 230; and a cleaning gas supply process of supplying a cleaning gas for cleaning inside the exhaust pipe. In the cleaning gas supply process, a first cleaning gas supply time during which a supply amount of the cleaning gas is kept to increase, and a second cleaning gas supply time during which a supply amount of the cleaning gas is kept to decrease are alternately repeated for a predetermined number of cycles.
Patent JP-2013197478-A (JP)
Title: Method for manufacturing glass substrate, method for manufacturing mask blank, method for manufacturing transfer mask, method for manufacturing substrate with multilayer reflection film, method for manufacturing reflective mask blank, and method for manufacturing reflective mask
Inventor: HARADA KAZUAKI
IPC: C03C23/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a glass substrate, which can reliably remove minute foreign substances existing on the surface of a glass substrate after having been mirror-polished, a method for manufacturing a mask blank, a method for manufacturing a transfer mask, a method for manufacturing a substrate with a multilayer reflection film, a method for manufacturing a reflective mask blank and a method for manufacturing a reflective mask.SOLUTION: The method for manufacturing a glass substrate the surface of which has been mirror-polished comprises the steps of: using a polishing liquid containing colloidal silica to subject the surface of the glass substrate to mirror polishing; holding the glass substrate having been mirror-polished on standby by immersing the glass substrate in a standby tank containing an aqueous solution; and subjecting the surface of the glass substrate having been taken out from the standby bath to two-fluid cleaning that sprays a cleaning liquid in which a liquid and gas are mixed, and cleans the surface. The aqueous solution in the standby bath has an oxidation reduction potential of 50 mV or less.
Patent JP-2013196587-A (JP)
Title: Image inspection apparatus and image inspection method
Inventor: KITAI TADASHI
IPC: G06V10/24
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To bring forward the timing to start a comparative inspection of an image when further performing image formation output onto a paper sheet on which an image to be a format is displayed beforehand, in the inspection of the image by comparing an image obtained by reading an output result of image formation output to a master image.SOLUTION: On the basis of read information of a pre-print image, a magnification power for size matching with a pre-print master image is calculated, and on the basis of the calculated magnification power, size matching is performed. In read images sequentially inputted by reading a document, an inspection is executed by comparing a master image to the read image each time images which are a portion of read images for one page, for an inspection unit that is a unit to perform the comparative inspection are inputted.
Patent JP-2013195961-A (JP)
Title: Structure of driving driven-rotary body and image forming apparatus
Inventor: SAKURAI YUMI
IPC: F16D3/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress the rotation speed irregularity of a driven rotary body in the case where an axial shift occurs between the driven rotary body and a driving force transmission member.SOLUTION: A photoreceptor drive structure 100 includes: a photoreceptor 31 provided with a first coupling member 102 having a concave portion 102E on an end portion of a rotation shaft 31A; a first gear 104 having a hole 104E formed; a first connection member 106 having first and second spherical portions 106B and 106C formed on both ends of a shaft portion 106A and connecting the first gear 104 to the first coupling member 102; a spring 108 for energizing the first connection member 106 toward the concave portion 102E side. Here, no other drive force transmission member exists between the first connection member 106 and concave portion 102E, minimizing a play due to accumulation of component accuracy, thereby making it possible to suppress the rotation speed irregularity of the photoreceptor 31.
Patent JP-2013199017-A (JP)
Title: Surface modifying device of recording medium, recording medium, and inkjet printer system
Inventor: SAITO HARUTAKA
IPC: B41M5/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifying device of a recording medium, capable of improving efficiency of plasma treatment, irrespective of energy per unit time for the plasma treatment.SOLUTION: A surface modifying device of a recording medium includes a discharging electrode 2 that rotates and comes into contact with a surface to be treated of the recording medium 5 conveyed by a conveying means 4 to cause the surface to be treated to come in contact with plasma to thereby modify the surface thereof, and a hollow-shaped cover member 1 covering a plasma treatment unit 10 including the discharging electrode 2, wherein the surface modifying device includes a humidity control means 13 for controlling in advance the humidity of the plasma treatment unit 10 in conformity with acidity of the recording medium 5 subjected to the surface modifying treatment.
Patent JP-2013199405-A (JP)
Title: Glass substrate for plasma display and method for manufacturing the same
Inventor: OSUGA TAKUO
IPC: H01J11/34
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for plasma display (PDP) whose board thickness is sufficiently small, and whose surface enables a plasma display panel to be obtained by using this to deal with higher definition and a method for manufacturing the glass substrate.SOLUTION: There is provided a glass substrate for PDP whose board thickness is 2.0 mm or less, in which the maximum value of the maximum surface roughness Rz is 8 nm or less on at least one main surface, and any mountain-like protrusion which is 20 mm or less in width, which is 1.5 μm or less in height, and which is 20 mm or more in length is not formed. A method for manufacturing the glass substrate for PDP includes: a process of dissolving glass raw materials; a clarification process of removing the bubbles of molten glass; a ribbon-like glass molding process of supplying the molten glass to the bath surface of molten metal, and moving and pulling up the bath surface while carrying out degassing treatment to the molten metal in an area where the glass viscosity is specified; and a process of slowly cooling and then cutting the ribbon-like glass to obtain the glass for PDP.
Patent JP-2013199719-A (JP)
Title: Pretreatment agent for ink-jet printing, ink set for ink-jet printing and ink-jet printing method
Inventor: SAITO TORU
IPC: D06C23/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment agent for ink-jet printing, which allows a printed material to show at least high whiteness.SOLUTION: The pretreatment agent for ink-jet printing contains a polyvalent metal compound, an anionic resin emulsion, a fluorine-based water/oil repellent agent and water.
Patent JP-2013127351-A (JP)
Title: Hand wash electric water heater
Inventor: ASO YASUHIRO
IPC: E03C1/044
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a hand wash electric water heater capable of preventing pour of water to a portion such as a heat exchanger and a control substrate, which should not be poured with water, without using a seal material.SOLUTION: A hand wash electric water heater comprises: housings 10, 11; heaters 15 arranged in the housings 10, 11 and producing hot water by heating water; control substrates 17 arranged in the housings 10, 11 and controlling energization to the heaters 15; and water introduction passages 22, 24 and 26 which are formed in the housings 10, 11, receive water entering the housings 10, 11 from a clearance between the housings 10, 11, introduce the water to back faces of the housings 10, 11, and discharge the water to the outside.
Patent JP-2013200024-A (JP)
Title: Pipe joint structure
Inventor: HOSHINO MITSUYOSHI
IPC: F16L55/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a connection space for a pipe end part of a pipe to be connected, in a pipe joint structure including a joint pipe structure or a cap structure.SOLUTION: A pipe joint structure 1 connects a joint member 3 including a mechanical joint part 30 at the end of a pipe 2 to be connected, and includes a fall-off prevention member 4 fixed to an inner surface of the end part of the pipe 2 to be connected. The joint member 3 includes a locking part 3A that is inserted into the pipe 2 to be connected and is locked to the fall-off prevention member 4.
Patent JP-2013204436-A (JP)
Title: Internal combustion engine
Inventor: OGINO YUKIO
IPC: F02F1/24
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of abnormal noise due to strong collision of exhaust gas with an exhaust manifold in an internal combustion engine containing an EGR passage in a cylinder head.SOLUTION: A cylinder head 2 comprises a first exhaust branch passage 13 opened/closed by a first exhaust valve 11 and a second exhaust branch passage 14 opened/closed by a second exhaust valve. A portion of exhaust gas discharged through the first exhaust branch passage 13 flows into an EGR passage 28 through an EGR gas flow inlet 25. The EGR gas flow inlet 25 and EGR passage 28 are blocked by a flange part 27 of an exhaust manifold 18. In an initial stage of an exhaust stroke, the second exhaust valve 12 is opened first, and the first exhaust valve 11 is opened with leaving some timing. Even when the exhaust gas collides with the flange part 27 of the exhaust manifold 18 through the EGR gas flow inlet 25, no abnormal noise occurs since pressure of the exhaust gas is considerably reduced when the second exhaust valve 12 is opened.
Patent JP-2013211610-A (JP)
Title: Information processor, information processing method and program
Inventor: SATO KENTARO
IPC: H04N7/173
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To highly precisely integrate information inputted at a plurality of sections in a plurality of broadcast schedules.SOLUTION: A broadcast schedule storage section 110 stores normal broadcast schedule information and change time broadcast schedule information. A normal broadcast schedule shows a broadcast schedule when a first program is broadcast as scheduled. A change time broadcast schedule shows a broadcast schedule when a broadcast time zone of the first program is changed. A display screen generating section 120 displays the normal broadcast schedule on a display unit in response to the normal broadcast schedule information, and displays the change time broadcast schedule on the same display unit in response to the change time broadcast schedule information. A detailed information registration section 130 receives detailed information inputted from a plurality of persons in charge and stores it in the broadcast schedule storage section 110.
Patent JP-2013211116-A (JP)
Title: Cathode active material for power storage device, power storage device using cathode active material for power storage device, and manufacturing method of cathode active material
Inventor: MUKAINAKANO YUYA
IPC: H01M4/587
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cathode active material for a power storage device having favorable cycle characteristics for a power storage device when used for a positive electrode material, a power storage device using the cathode active material, and a manufacturing method of the cathode active material.SOLUTION: A power storage device for a cathode active material is represented as LiMPOF in a stoichiometric composition and as LiMPOF (where M is a metal element or a transition metal element with atomic number of 11 or more; 1.00<x≤1.10) in a chemical formula.
Patent JP-2013211990-A (JP)
Title: Stator of resolver and method of manufacturing stator assembly
Inventor: OZAKI JINSUKE
IPC: H02K3/50
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the strength of a terminal pin.SOLUTION: A stator 3 of a resolver 1 includes a stator body 5 having a plurality of magnetic pole parts 10, a plurality of stator windings 6 wound around the magnetic pole parts 10, a plurality of terminal pins 7 each having a stator winding connection part 11 wound with a stator winding 6 and an external cable connection part 12 to which an external cable 4 is connected, and a terminal pin holding part 8 holding the plurality of terminal pins 7. The stator winding connection part 11 of each terminal pin 7 is in a double shape formed by folding a metal piece M, and has a fold 11a formed when the metal piece M is folded over. The fold 11a of the stator winding connection part 11 of the terminal pin 7 is along a length direction of the stator winding connection part 11.
Patent JP-2013213892-A (JP)
Title: Video display device
Inventor: KANEMITSU TERUNAGA
IPC: H02J9/06
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To maintain normal video display on display panels other than a broken display panel even if power supply to a display panel in the middle of a serial connection of a plurality of display panels is stopped by transmitting video control data to subsequent display panels.SOLUTION: In a video display device configured by serially connecting a plurality of display panels 3 to 5 on which a plurality of light-emitting display elements are arranged in matrix as pixels, respective display panels 3 to 5 include corresponding first power sources 7 to 9 that supply power to all elements in the display panel including the light-emitting display elements, and further include a second power source for back-up that supplies power only to elements that deal with video control data of the entire display panels 3 to 5. If any one of the first power sources 7 to 9 fails, a display panel having the failed power source is supplied with power from the second power source.
Patent JP-2013214880-A (JP)
Title: Electronic camera
Inventor: WADA SATOSHI
IPC: H04N5/225
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the input of energy values.SOLUTION: A CPU 26 acquires image data of a plurality of frames indicating scenes captured by an image sensor 16 in different timings from each other in response to the operation of a shutter button 28sh. The CPU 26 also detects one or two or more tableware from the image data of the acquired each frame and displays an image corresponding to the image data of the acquired each frame on an LCD monitor 38. Further, the CPU 26 accepts, for each tableware, the input of energy values related to a plurality of displayed images.
Patent JP-2012147481-A (JP)
Title: Real time video game for emulation of streaming over the internet in broadcast
Inventor: RAOUL MALLART
IPC: A63F13/338
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To emulate the streaming of animation data over the Internet to a large number of clients, in a broadcast application on a client-server network.SOLUTION: The animation is considered a sequence of states. State information is sent to the clients instead of the graphics data itself. The clients generate the animation data under control of the state information. The server and clients communicate using a shared object protocol. Thus, streaming is accomplished as well as a broadcast without running into severe network bandwidth problems. This approach is used to map a real life event, e.g., a motor race, onto a virtual environment in order to let the user participate in a virtual race against the real life professionals, the dynamics of the virtual environment being determined by the state changes sent to the user.
Patent JP-2013214256-A (JP)
Title: Integrated maintenance system for power plant
Inventor: FUJIKAWA FUMIO
IPC: G06Q10/06
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an integrated maintenance system for a power plant, which solves the following problems in a technique of linking setting and comparison of KPI between power plants when managing information of a plurality of power plants: that as to the setting and comparison of KPI, (1) KPI cannot be set uniformly unless the power plants are completely identical ones which are constructed with completely identical design at the same period; and that (2) when comparing KPIs among respective units and power plants in fleet management, simple comparison cannot be performed at the same period since aging states and various technical levels are different.SOLUTION: A causal relation expression representing a causal relation between a KPI and an index and performance data affecting the KPI, a relation expression as to performance data in a target achievement period, and the like are calculated, a period elapsed until an index in a subsequent facility reaches a target is calculated, and the calculated target value and a target achievement period are set to the subsequent facility. A new KPI setting standard setting part discriminates by which criteria changeover input by the user is performed, and makes a function expression which is used for a determination criteria for a future changeover. A new KPI setting determination part sequentially performs calculation with a reference function expression for KPI changeover so as to calculate a timing of changeover from a function expression as a determination criteria.
Patent JP-2013216739-A (JP)
Title: Pressure-sensitive adhesive composition and surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J11/06
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition that has excellent balance of adhesive force at a low-speed peel rate and a high-speed peel rate and excellent durability performance and reworkability performance.SOLUTION: A pressure-sensitive adhesive composition includes an acrylic polymer of a copolymer comprising (A) a (meth)acrylate monomer containing a 4-10C alkyl group, (B) a hydroxy group-containing copolymerizable monomer, (C) a carboxy group-containing copolymerizable monomer, (D) a polyalkylene glycol mono(meth)acrylate monomer, (E) a nitrogen-containing vinyl monomer not containing a hydroxy group or an alkoxy group-containing alkyl (meth)acrylate monomer, (F) a tri- or polyfunctional isocyanate compound, (G) a crosslinking retarder, (H) a crosslinking catalyst and (I) a polyether-modified siloxane compound, and has an acid value of the acrylic polymer of 0.01-8.0.
Patent JP-2013216990-A (JP)
Title: High strength polyethylene monofilament and method for producing the same
Inventor: NAKAMURA KOTA
IPC: D01F6/04
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene monofilament that has thick fineness and high strength, has a small variation in physical characteristics in a longitudinal direction of the fiber, and can be used in a form of a single yarn, and to provide a method for producing the same.SOLUTION: A polyethylene monofilament has a single filament fineness of 25 to 20000 dtex, a strength of 10 to 30 cN/dtex, and a standard deviation of the strength of 1 cN/dtex or less. A method for producing a polyethylene monofilament includes: cooling a polyethylene polymer that is melt-extruded from a nozzle in a liquid bath; winding up an undrawn yarn by means of a roller; and performing drawing of at least one stage or more between rollers with or without once taking up. The method uses a polyethylene polymer having an MFR of 75 to 135 g/10 min. measured in a condition of 260°C, a load of 50 kg, a die aperture diameter of 1.0 mm, and an aperture length of 1.0 mm as a raw material. A melting temperature is higher than the melting point of the polyethylene polymer by 100 to 150°C. The taking up speed of an undrawn yarn is 0.3 to 20.0 m/min. The yarn feeding speed in a first step drawing is 0.5 to 5.0 m/min. The drawing temperature in the first step is lower than the melting point by 5 to 30°C.
Patent JP-2012185504-A (JP)
Title: Display device and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a good yield with a small number of masks by simultaneously forming a thin film transistor and a terminal connection part in an active-matrix substrate.SOLUTION: A display device includes a pixel part and an external input terminal. The pixel part comprises a TFT including: a gate electrode; a semiconductor film; an insulating film formed on the gate electrode; and an electrode electrically connected to the semiconductor film on the insulating film. The external input terminal comprises: a first wiring formed on the same layer as the gate electrode; a second wiring formed on the same layer as the electrode and connected to the first wiring via a contact hole formed through the insulating film; a transparent conductive film connected to the second wiring and formed on the second wiring; and a flexible printed wiring board electrically connected to the transparent conductive film at a position where the second wiring is connected to the transparent conductive film.