baber/WOPTO huggingface dataset:
Patent JP-2013064887-A (JP)
Title: Developing device, and image forming apparatus including the same
Inventor: KOINUMA NORIYUKI
IPC: G03G15/08
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that prevents a decrease in image density even if a developer carrier wears over time, and an image forming apparatus including the developing device.SOLUTION: A developing device 4 includes: a developing roller 23 that has recesses and protrusions formed regularly on a surface, and rotates while carrying developer to convey the developer to a developing area opposite to a photoreceptor 2; and a toner layer regulating member 24 that regulates the developer on the developing roller 23 to regulate the amount of the developer to be conveyed to the developing area. The developing device 4 further includes a control unit 40 that controls the rotation speed of the developing roller 23 to be changed according to the drive time of the developing device 4.
Patent JP-2013069009-A (JP)
Title: Maintenance optimization system and maintenance optimization method for instrument
Inventor: NAKAMURA MINORU
IPC: G06Q50/10
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To achieve, from a viewpoint of a common component, the unitary management of information from each worker who carries out work such as inspection or maintenance of a plurality of instruments, in a maintenance optimization system for a plurality of instruments that have a common component.SOLUTION: In management for work information for each device configuration of each site required for prevention maintenance work, work contents (including component information) of two or more types and a work period are managed as work template, and are assigned to a hierarchized prevention maintenance configuration master in order to carry out registration and management. Using an individual device/prevention maintenance service plan making function, a registered work template is assigned to each of the individual devices of each delivered site, a work plan is thereby made automatically, and registration and management are carried out. Examples of output from a maintenance management server include individual device/prevention maintenance plan document, individual device/prevention maintenance plan document proposal, a written estimate of prevention maintenance plan, and so on. By correcting a work template by use of a work template update function, the registered work plan with prevention maintenance individual configuration of each registered site is corrected all at once.
Patent JP-2013072695-A (JP)
Title: Hot cathode ionization vacuum gauge
Inventor: TAKAHASHI NAOKI
IPC: G01L21/32
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot cathode ionization vacuum gauge which has the sensitivity stability equal to that of a conventional triode-type hot cathode ionization vacuum gauge and whose measurement lower limit can be lowered than the conventional one.SOLUTION: A hot cathode ionization vacuum gauge IG which is attached to a test piece and detects pressure of the inside thereof, includes: a filament 2; a grid 3 which is disposed so as to surround this filament 2 and has a cylindrical profile; and ion collectors 4, 4which are structured of a plate-shaped member and disposed on an extension line in a bus direction of the grid at a predetermined distance so as to cover at least one of openings of the grid. The filament is lighted up by energizing this filament to discharge thermal electrons, a potential higher than that of the filament is given to the grid, and positive ions of a gas atom and molecule generated around this grid by collision with the thermal electrons are collected by ion collectors. At this time, pressure is detected from an ion current.
Patent JP-2013072475-A (JP)
Title: Transmission module provided with cooling device
Inventor: KUTSU GAKURYO
IPC: F16H25/22
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission module provided with a cooling device, capable of decreasing a temperature of a nut and not requiring a design of a nut base to be altered without changing a length and diameter of the nut.SOLUTION: The transmission module provided with a screw shaft 20 having a rolling groove 21 on its periphery; a nut 30 including, a body 31, a through hole 33 penetrating through the body and in which the screw shaft is inserted, a rolling groove 331 provided on a wall face of the through hole and forming a load route together with the rolling groove, a flat face 311 formed on the outer face of the body, and two through holes 312 provided on the flat face and communicating with the rolling groove; a circulating piece 40 including legs 41 corresponding to and inserted in two through holes and a circulation route 42 penetrating through the two legs; a plurality of rolling pieces 50 provided on the load route and circulation route ; and the cooling device 60 provided on the body of the nut and having a joint face 61 provided on the periphery and coming in contact with the flat face of the nut, a cooling and circulation route 62 provided inside thereof, a regulating groove 63 provided on the joint face, and a groove bottom face 631 provided in the regulating groove and coming in contact with the circulating piece.
Patent JP-2013074423-A (JP)
Title: Vehicle periphery monitoring device
Inventor: WAKABAYASHI HARUKI
IPC: H04N7/18
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle periphery monitoring device that generates not only a normal bird's-eye image, but also bird's-eye images matching respective purposes of display when even partial enlarged bird's-eye images are displayed on a monitor.SOLUTION: The vehicle periphery monitoring device includes a first bird's-eye image generation section which generates a first bird's-eye image, on the basis of a photographed image acquired by an on-vehicle camera module as a source image, through two-dimensional plane projection conversion; a second bird's-eye image generation section which generates a second bird's-eye image, on the basis of the photographed image, through three-dimensional plane projection conversion; and a display image generation section which generates a first display image for monitor display from the first bird's-eye image, and also generates a second display image for monitor display having a larger display magnification than the first display image from a predetermined area of the second bird's-eye image corresponding to a predetermined area of the first display image.
Patent JP-2013072014-A (JP)
Title: Water-in-oil (w/o) type emulsion ink for inkjet printing
Inventor: EZAKI NAOFUMI
IPC: C09D11/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide water-in-oil (W/O) type emulsion ink suitable for inkjet printing, in particular, the one excellent in storage stability at high temperatures.SOLUTION: The water-in-oil (W/O) type emulsion ink uses, as an emulsifiier, a polyglycerin fatty acid ester, of which the fatty acid portion is oleic acid or isostearic acid and of which the HLB is 7-14, includes a pigment in an oil phase, and includes water-soluble dyestuff in a water phase. The polyglycerin fatty acid ester is contained preferably by 0.5-40 mass% with respect to the total ink amount. The pigment is carbon black, and the water-soluble dyestuff is preferably an anionic dyestuff. The emulsifier preferably includes further an alkyl glyceryl ether. The emulsion ink includes 40-95 mass% of oil phase and 60-5 mass% of water phase, and the water phase may contain glycerin or diglycerin in addition to the dyestuff.
Patent JP-2013074963-A (JP)
Title: Housing container
Inventor: NISHIYAMA TAKANORI
IPC: B65D43/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a housing container with a lid that is useful according to the quality of food or the purpose of a user for storage.SOLUTION: The storage container includes a lid member that can be used as a second storage container with an opening part thereof facing upward without covering a first storage container. The storage container is characterized in that the bottom area of the second storage container is made smaller than the opening area of an opening part of the first housing container and of the opening part of the lid member.
Patent JP-2013080589-A (JP)
Title: Depression switch mechanism
Inventor: YOKOYAMA KOJI
IPC: H01H13/14
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a depression switch mechanism capable of preventing generation of noise while limiting a change in the amount of force to a practically negligible level during depression operation.SOLUTION: A depression switch mechanism 30 outputting an operation signal by the depression operation of a depression button 34 provided in a housing 11 comprises a compression coil spring 33 provided along the depression operation direction of the depression button 34 for the housing 11 between the housing 11 and the depression button 34, a switch device 36 which outputs an operation signal when it is pushed by the depression button 34 depressed in the depression operation direction, and an elasticity absorption member 35 held between wire materials forming the compression coil spring 33, in a short interval place (Au1) at the end (33a) of the compression coil spring 33.
Patent JP-2013082649-A (JP)
Title: Powder coated with aphanothece sacrum-derived sugar derivative, method of producing the same, and cosmetic
Inventor: TANAKA TAKUMI
IPC: A61K8/73
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a powder coated with an Aphanothece sacrum-derived sugar derivative and a method of producing the same having excellent moisture retention ability, adhesion, antiviral activity, and antioxidant action by using a sugar derivative derived from Aphanothece sacrum; and to provide a cosmetic having excellent moisture retention effect, touch, adhesion and affinity to skin, uniformity of a makeup film, and makeup durability by blending the coated powder.SOLUTION: The powder coated with the Aphanothece sacrum-derived sugar derivative is obtained by: mixing a slurry wherein a powder and the Aphanothece sacrum-derived sugar derivative are dispersed to prepare a viscous slurry; and then, freeze-drying and pulverizing the viscous slurry or spray-drying the viscous slurry to directly coat the powder surface with the Aphanothece sacrum-derived sugar derivative. The powder coated with the Aphanothece sacrum-derived sugar derivative is blended to a cosmetic material, therby the objective cosmetic is obtained.
Patent JP-2013087114-A (JP)
Title: Method for producing silicon compound
Inventor: ABE TAKESHI
IPC: C07F7/08
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon compound by which a desired silicon compound can be produced in high efficiency and high yield by reducing a compound having a silicon-halogen bond.SOLUTION: The method for producing the silicon compound includes reducing the compound having a silicon-halogen bond by using an alkali metal alkoxyaluminum hydride. In a preferable embodiment of the invention, the reduction is carried out in a hydrocarbon-based solvent, and the compound having the silicon-halogen bond has a structure obtained by bonding one silicon atom with at least one halogen atom and another silicon atom. Further, in a preferable embodiment of the invention, the silicon-halogen bond is converted to a silicon-hydrogen bond by the reduction.
Patent JP-2013093452-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SAKAMOTO TOSHIRO
IPC: H01L29/732
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can stably reduce an interface state existing from an emitter region to a base region in a vertical bipolar transistor.SOLUTION: A vertical bipolar transistor 10 comprises: a P-type base region 13 formed on a silicon substrate 1; an emitter region 15 formed on the silicon substrate 1 and contacting the base region 13; a silicon oxide film 17 formed on a surface of the silicon substrate 1 and over boundaries 21 between the base region 13 and emitter region 15; and a polysilicon pattern 19 formed on the silicon oxide film 17. Chlorine at a concentration of 1×10cmand over exists at an interface between the silicon oxide film 17 and the silicon substrate 1.
Patent JP-2012031724-A (JP)
Title: Coaxial joint system
Inventor: REYNOLDS GLENN A
IPC: E04B1/58
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a moment resisting joint system 12, coaxial joint means CAJ and a CAJ system 12 for a method of assemble construction of the moment resisting joint system and for a method being used in an architectural site of a network structure.SOLUTION: The system 12 comprises: a framing member 15; a block connector 14; an end cap 19; end cap-connector attachment means 20; and a sleeve 18. The end cap is movably attached to the connector and connected to both of the sleeve and the framing member. The sleeve 18 is slid onto the framing member and positioned at the end of the framing member. The framing member 15 is then positioned relative to the connector 14. The end cap 19 attached to the connector is made to align with the framing member. The attachment means 20 is typically a bolt, and acts to absorb the tensile forces exerted onto the system without weakening the framing member-connector connection.
Patent JP-2013096603-A (JP)
Title: Water heater
Inventor: SATO ERI
IPC: F24H1/10
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that prevents an ear-offensive sound from being generated at the start of a hot water supply operation.SOLUTION: The water heater includes a hot water supply control section 41 which starts the hot water supply operation for performing at least one of control over a heating quantity by a burner 2 and control over an opening extent of a bypass pipe 25 by a bypass servo valve 26 so that a detection temperature of a hot water supply temperature sensor 27 reaches a set temperature when a detected flow rate of a water amount sensor 23 reaches or exceeds a hot water supply start flow rate and then stops the hot water supply operation when the detected flow rate of the water amount sensor 23 falls below a hot water supply stop flow rate. The water heater also includes a bypass control inhibition part 42 which keeps the bypass pipe 25 closed until a bypass inhibition period passes since the start of the hot water supply operation if the elapsed time from the stop time of the last hot water supply operation is equal to or longer than a low-temperature start determination time at the start of the hot water supply operation by the hot water supply control section 41.
Patent JP-2013095053-A (JP)
Title: Printing liquid management device and method for printing machine
Inventor: NADACHI MITSUHIRO
IPC: B41F31/20
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To limit foaming of a printing liquid and more efficiently control the viscosity thereof in a printing machine that prints by circulating the printing liquid such as ink.SOLUTION: The printing machine performs printing while circulating the printing liquid which contains a resin component to be transferred to the surface being printed and a surfactant in a circulation path 10, wherein a viscosity-controlling liquid for controlling the viscosity of the printing liquid is jetted to the printing liquid containing foam occurring in the circulation path 10 for defoaming. If the printing machine is a flexographic printing machine using aqueous flexographic ink and using water as the viscosity-controlling liquid, water is supplied to the flexographic ink containing foam, and defoaming is performed along with viscosity control.
Patent JP-2013095639-A (JP)
Title: Preheating method of glass melting furnace, glass melting apparatus, and method for manufacturing glass article
Inventor: HARADA MASANAO
IPC: C03B5/04
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a preheating method of a glass melting furnace, a glass melting apparatus, and a method for manufacturing a glass article.SOLUTION: In this preheating method of a glass melting furnace 3, combustion gas from a burner 13 is introduced into the glass melting furnace 3 for molten glass introduction comprising a refractory furnace material, then the introduced combustion gas is exhausted from inside the glass melting furnace 3, and the exhausted combustion gas is introduced again into the glass melting furnace 3 from a middle point of a combustion gas route from the burner 13 to the glass melting furnace 3 and circulated, to thereby carry out preheating of the glass melting furnace 3.
Patent JP-2013101733-A (JP)
Title: Semiconductor device
Inventor: HOSOE YOSHIKI
IPC: G11C11/408
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To perform pre-decoding operation with a simple circuit configuration even when the number of a circuit block is a number which cannot be expressed by power of 2.SOLUTION: The semiconductor device comprises: a plurality of memory mats including a plurality of word lines WL to which row addresses different from each other are assigned; a mat selector 12a for comparing the minimum address MINADD of the word lines WL included in each of the memory mats with the bit of an address signal, and thereby selecting any one of the memory mats; and a word selector 12b for selecting any one of the word lines WL included in the selected memory mat based on the bit of the address signal.
Patent JP-2013105874-A (JP)
Title: Power distribution structure for electrical equipment storage rack
Inventor: SAIKAWA SHINICHI
IPC: G06F1/18
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution structure for an electrical equipment storage rack for dissolving that an influence of an electric abnormality and short-circuit has on the other distribution system to minimize an electric trouble even when the electric abnormality and short-circuit are generated at a part of a power distribution system.SOLUTION: A power distribution structure supplies a plurality of power sources with different voltages to a rack body 3 which stores electric equipment 2. The power distribution structure is made into independent structure by being divided by power cables 20, 21 with different voltage; a plurality of main distribution outlets 22; sub-distribution outlets 23; a plurality of high-voltage power supply systems 24; and a plurality of low-voltage power supply systems 25, etc. Furthermore, the high-voltage power supply systems 24 are constituted by electrically connecting a plurality of high-voltage outlet bars 45. The respective low-voltage power supply systems 25 are constituted of low-voltage outlet bars 55. The main distribution outlets 22 and the sub-distribution outlets 23 are integrally arranged on an attachment wall 15 on the top surface of the rack body 3 at a state that they are exposed to the outer surface the rack body 3.
Patent JP-2013107934-A (JP)
Title: Resin composition
Inventor: KIDA YUSUKE
IPC: H05K3/46
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can reduce warpage upon curing, is excellent in insulation reliability and can be suitably used as material of surface protective film and interlayer insulation film of semiconductor element, and protective insulation film and interlayer insulation film for printed-wiring board, to provide a resin film using the resin composition and to provide a wiring board using the resin composition and the resin film.SOLUTION: The resin composition includes: a polymer compound (A) obtained by polymerizing a tetracarboxylic dianhydride component and a diamine component which has polyether structure and at least two terminal amine structure; and an antioxidant (B), wherein the polymer compound has not ester structure and sulfonic acid group in the molecule.
Patent JP-2013109867-A (JP)
Title: Electrode catalyst and electrode catalyst-containing composition
Inventor: OKUOKA SHINICHI
IPC: H01M12/08
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode catalyst having high activity as an electrode catalyst applied for a technical field of an electricity storage device or the like, specifically as an electrode catalyst configuring an electrode in an electricity storage device, such as an air electrode in an air battery and a fuel battery, and suitable as an electrode material.SOLUTION: An electrode catalyst contains a metal oxide including at least two metal elements, and the metal oxide includes at least one metal element selected from the group consisting of group 3-6 elements of the periodic table, as a first metal element, and at least one metal element selected from the group consisting of Ag, Co, Mn, Cu, Re, Fe, Ru, Rh, Ir, Ni, Pd, Pt and Au, as a second metal element.
Patent JP-2013106689-A (JP)
Title: Game machine
Inventor: TANAKA YOSUKE
IPC: A63F5/04
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can fully prevent a storage medium from being fraudulently exchanged without complicating mounting operation of a storage medium.SOLUTION: The RT data obtained by a casual timing from an RTC 42 that forms RT data showing real time is stored in both RAM 41A on a ROM detaching monitoring unit 30 side and a RAM 45B on an image processor 16E side as a password for the authentication. Then, when exchange takes place with a fraudulent ROM detaching monitoring unit 30, the RT data stored in the RAM 41A on the fraudulent ROM detaching monitoring unit 30 side no longer agrees with the RT data stored in the RAM 45B on the image processor 16E side. Thus, removal of the ROM detaching monitoring unit 30 can be determined. Even if removal of the ROM 17 is unable to be detected because of the fraudulent exchange of the ROM detaching monitoring unit 30, the fraudulent exchange of the ROM 17 can be announced, thereby fully preventing a storage medium from being fraudulently exchanged.
Patent JP-2013110207-A (JP)
Title: Semiconductor optical integrated element and manufacturing method of the same
Inventor: EGAWA MITSURU
IPC: H01L31/10
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical integrated element and a manufacturing method of the same, which reduce a dark current of a PD to 10 nA and under without increasing a propagation loss of an optical waveguide.SOLUTION: A semiconductor optical integrated element manufacturing method comprises: doping Fe of a concentration equal to or lower than a saturating concentration in a (100) plane orientation, to an optical waveguide layer in an optical waveguide region butt joint bonded in a [011] direction with an inclined lateral face of the photodiode region in which at least a light absorption layer and a Zn-doped p-type clad layer are sequentially laminated from an n-type clad layer side; and doping Fe of a concentration equal to or higher than a saturating concentration in a (100) plane orientation to an upper clad layer.
Patent JP-2013110228-A (JP)
Title: Method for manufacturing ceramic circuit board
Inventor: TANAKA TETSUO
IPC: C04B35/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a ceramic laminated circuit board which is capable of enhancing adhesion between the ceramic laminated board and a conductor by preventing formation of a gap between the ceramic laminated board and the conductor after firing due to a firing shrinkage difference between the ceramic laminated board and the conductor.SOLUTION: A method for manufacturing a ceramic circuit board, in which a ceramic raw material powder comprising glass particles and alumina particles, a sintering aid, a plasticizer, and the like are slurried with a solvent to form a green sheet, is characterized in that low melting point glass and a filler comprising an organic substance are added. The filler is, for example, an acrylic resin or a melamine resin.