baber/WOPTO huggingface dataset:
Patent JP-2012110963-A (JP)
Title: Cutting tool, manufacturing method for the same, and manufacturing device
Inventor: NAKAMAE KAZUO
IPC: B23K26/14
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology for a cutting tool, capable of providing a cutting tool with stable performance and uniform smoothness of a cutting surface when a cutting tool material is cut into a prescribed shape.SOLUTION: A method for manufacturing a cutting tool for cutting a cutting tool material using a laser multiplexed such that the polarization directions of two linearly polarized lasers are orthogonal. Also disclosed is a method for manufacturing a cutting tool using a circularly polarized laser. Also disclosed is a method for manufacturing a cutting tool using a randomly polarized laser. Also disclosed is a cutting tool manufactured using the manufacturing method. A cutting tool manufacturing device comprises: a means for generating a multiplexed laser of two linearly polarized lasers with orthogonal polarization directions; and an optical system that guides the multiplexed laser to the cutting tool material. Also disclosed is a cutting tool manufacturing device comprising a means for generating a circularly polarized laser. Also disclosed is a cutting tool manufacturing device comprising a means for generating a randomly polarized laser.
Patent JP-2012045932-A (JP)
Title: Fire-retardant sheet, and protection sheet for nuclear power plant
Inventor: ISHIGURO SHINSHIRO
IPC: B32B27/18
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fire-retardant sheet excellent in fire retardancy and transparency, not generating harmful gases when incineration, and scarce in ash after incineration.SOLUTION: In the fire-retardant sheet, fire-retardant layers including a fire retardant agent and a synthetic resin bonding agent are provided on one side or both sides of a substrate film containing no halogen element, the area ratio of the fire-retardant layer on the substrate film is 2-60%, and the haze rate of the substrate film is not greater than 40% when measured according to JISK7105.
Patent JP-2013027359-A (JP)
Title: Method for purifying raffinose
Inventor: OMORI TOSHIMA
IPC: C12P19/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and purifying raffinose of tri-saccharide by selectively removing kestoses of the tri-saccharide from a raffinose-containing liquid, such as sugar a beet production process liquid, in which the raffinose and the kestoses are mixed.SOLUTION: Enzyme treatment is performed by using β-fructofuranosidase derived from Bifidobacterium to selectively decompose the kestoses in the raffinose-containing liquid in which the raffinose and the kestoses being the tri-saccharide are mixed. Thus, the raffinose is simply and efficiently purified.
Patent JP-2013030377-A (JP)
Title: Helix type traveling-wave tube and helix type traveling-wave tube manufacturing method
Inventor: HIGASHIMURA KEISUKE
IPC: H01J23/26
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To improve assembling accuracy of a loading element and a helix.SOLUTION: A helix type traveling-wave tube comprises a cylindrical envelope 9, an electron gun mounted at one end of the envelope 9 and radiating electron beam inside the envelope, and a collector mounted at the other end of the envelope 9 and collecting electrons of the electron beam. Plural vanes 14 are formed on an inner face of the envelope 9 in parallel to a shaft of the envelope 9 and integrally with the envelope 9. A helix 4 is arranged inside the envelope 9 coaxially with the envelope 9. The helix 4 is supported away from the envelope 9 by three or more supports 8 interposed between an outer periphery of the helix 4 and the inner face of the envelope 9 away from the vanes 14. Then, an inside diameter of the envelope 9 and an outside diameter of a circle to which the three or more supports 8 are inscribed has a shrink fitting relationship.
Patent JP-2013033617-A (JP)
Title: Solid oxide fuel cell and manufacturing method of solid oxide fuel cell
Inventor: KOTANI KAZUFUMI
IPC: H01M8/02
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of improving both intensity and battery performance, and manufacturing method thereof.SOLUTION: A solid oxide fuel cell comprises: a metal substrate 2 of at least one porous layer; a fuel electrode 3 arranged on one surface of the metal substrate 2; an electrolyte 4 arranged on one surface of the fuel cell 3; and an air electrode 5 arranged on one surface of the electrolyte 4. A plurality of through holes 6 penetrating in a thickness direction are formed on the metal substrate 2.
Patent JP-2013038542-A (JP)
Title: Base station device and sleep control method
Inventor: ONO YOHEI
IPC: H04W88/08
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a base station device and sleep control method for improving power saving effect.SOLUTION: A base station device comprises: a transmission buffer for storing transmission packets addressed to a terminal station; transmission means for transmitting the transmission packets stored in the transmission buffer; reception means for receiving the packets transmitted from the terminal station; recording means for recording a communication history showing transmission/reception of the transmission packets to/from the terminal station; first sleep control means for making the base station device be in a sleep state over a predetermined period; second sleep control means for repeatedly making the base station device be in an awake state and, when receiving no packets from the terminal station, be in a sleep state over a period shorter than that of the first sleep control means; and control means for selecting the first sleep control means when no transmission packets are in the transmission buffer and no communication history in a predetermined period is in the recording means, and selecting the second sleep control means, otherwise.
Patent JP-2013037926-A (JP)
Title: Light irradiation device
Inventor: MATSUMARU TAKUYA
IPC: F21V8/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device that irradiates an edge part region of an irradiated face with strong light.SOLUTION: The light irradiation device 1 is provided with an LED 4 and a light guide body 5 arranged forward of the LED 4. The light guide body 5 includes: an incident part 510 which makes an ultraviolet beam from the LED 4 incident in the light guide body 5, as a parallel beam in a Z direction along an optical axis Ax; a central emission face 514a which is arranged in a central part located in the Z direction of the incident part 510, and emits the ultraviolet beam incident from the incident part 510 from the inside of the light guide body 5 to irradiate an irradiated face S; an edge part emission face 523 which is arranged in a position opposed to an edge part region Sa in the irradiated face S, and emits the ultraviolet beam forward from the inside of the light guide body 5; and a first branching reflection face 515, a second branching reflection face 521, and an inner part reflection face 522 for reflecting the light excluding the ultraviolet beam emitted from the central emission face 514a out of the ultraviolet beam incident into the incident part 510 toward the edge part emission face 523.
Patent JP-2013036094-A (JP)
Title: HOT-DIP Zn-Al-BASED ALLOY PLATED STEEL SHEET EXCELLENT IN CORROSION RESISTANCE AND METHOD FOR MANUFACTURING THE SAME
Inventor: FUJISAWA HIDETSUGU
IPC: C23C2/06
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a hot-dip Zn-Al-based alloy plated steel sheet excellent in blackening resistance and corrosion resistance, and to provide a method for manufacturing the hot-dip Zn-Al-based alloy plated steel sheet.SOLUTION: A hot-dip Zn-Al-based alloy plated layer is formed on at least one surface of a steel sheet, the hot-dip Zn-Al-based alloy plated layer having a composition including, by mass, 3.0-6.0% of Al, 0.2-1.0% of Mg, 0.01-0.10% of Ni, and the balance being Zn and inevitable impurities, and a chemical conversion coating containing a molybdate salt is further formed as an upper layer of the hot-dip Zn-Al-based alloy plated layer. Thus, a surface of the plated layer has a structure including, by area ratio, 1-50% of a Zn-Al-Mg-based ternary eutectic, and a hot-dip Zn-Al-based alloy plated steel sheet excellent in blackening resistance and further corrosion resistance is obtained by the composition and structure of the plated layer and further the chemical conversion coating formed on the plated layer and containing the molybdate salt.
Patent JP-2013034440-A (JP)
Title: Wheat flour composition for tempura containing rice flour, and tempura using the same
Inventor: AKAZAWA ERI
IPC: A23L7/157
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a wheat flour composition for Tempura capable of obtaining Tempura coating having a good crispy and crunchy texture by blending rice flour having specific characteristics to a specific amount of wheat flour, and to provide Tempura using the same.SOLUTION: The wheat flour composition for Tempura contains 0.5-60 mass% of the rice flour with an amylose content of 22% or more. The Tempura using the same is also provided.
Patent JP-2011221564-A (JP)
Title: Liquid crystal device
Inventor: ADACHI KATSUMI
IPC: G02F1/133
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed response and wide viewing-angle liquid crystal panel by transferring liquid crystal molecules having a bend alignment in a short time.SOLUTION: An optically compensated birefringence (OCB) type liquid crystal device in which a thin film transistor and a pixel electrode are formed in a matrix comprises: a first electrode substrate having a gate line electrode arranged on a first substrate, an insulator film arranged thereon, a semiconductor layer arranged on a first area of the insulator film and a source line electrode and pixel electrode connected to the semiconductor layer; a second electrode substrate in which a counter electrode is formed on a second substrate; and a splay-alignment liquid crystal layer interposed between the first and second electrode substrates. The region between the gate line electrode and counter electrode of the liquid crystal layer is thinner than other regions.
Patent JP-2013037290-A (JP)
Title: Information processing system, information processing method, and program
Inventor: KAWAZU AYUTA
IPC: G09C1/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system having random number generation capability and prime number determination capability, in which prime number generation processing executed in parallel is improved in efficiency.SOLUTION: An information processing system includes: a generation unit for generating a random number and transmitting at least a part of a bit stream of the generated random number to at least one determination unit; a determination unit for generating a numeral having the predetermined number of bits by combining the bit stream transmitted from the at least one generation unit, determining whether the generated numeral is a prime number or not, and outputting the numeral determined as a prime number; and control means for controlling to allow each of some or all of a plurality of processing units to operate as the generation unit or the determination unit so that a time required for the generation unit to generate the random number comes close to a time required for the determination unit to determine whether the numeral is the prime number or not.
Patent JP-2013042278-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO JINICHI
IPC: H01L27/04
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of a level conversion circuit.SOLUTION: A semiconductor integrated circuit device (10) comprises: a level conversion circuit (14); a D/A conversion circuit (12); a parallel-serial conversion circuit (15) for converting a parallel digital signal into a serial digital signal and supplying the converted signal to the level conversion circuit; and a serial-parallel conversion circuit (13) for converting an output of the level conversion circuit into a parallel digital signal and supplying the converted signal to the D/A conversion circuit. The level conversion circuit may have a level conversion function adapted to the serial digital signal, thereby reducing the layout area of the level conversion circuit, compared with the case adapted to the parallel digital signal.
Patent JP-2011258976-A (JP)
Title: Node-contact structure
Inventor: CHANG JAE-HON
IPC: H01L27/11
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a node contact structure, and to provide a method for manufacturing the same.SOLUTION: The present invention comprises a bulk MOS transistor having source/drain regions formed on a semiconductor substrate. An interlayer insulating film is formed on the bulk MOS transistor, and a thin-film transistor having the source/drain regions is formed on the interlayer insulating film. A semiconductor plug is formed on the source/drain regions in the bulk MOS transistor and is extended via at least one portion of the interlayer insulating film. The source/drain regions of the thin-film transistor and the semiconductor plug come into contact with a metal plug, and the metal plug is extended via at least one portion of the interlayer insulating film. The semiconductor plug and the metal plug compose a multilayer plug.
Patent JP-2013042074-A (JP)
Title: Solid state image pickup device and solid state image pickup device manufacturing method
Inventor: ARAI TOMOYUKI
IPC: H04N5/369
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device which can improve charge transfer efficiency.SOLUTION: A solid state image pickup device 10 comprises: a first impurity layer 23; a second impurity layer 24; a third impurity layer 25; and a gate electrode 28. The first impurity layer 23 is formed on a semiconductor substrate 11 so as to have a certain amount of depth for generating charge depending on irradiated light beams. The second impurity layer 24 is formed on a surface of the first impurity layer 23 such that a depth decreases towards a predetermined direction. The predetermined direction is a direction from the first impurity layer 23 toward the third impurity layer 25. The third impurity layer 25 is formed at a location on a surface of the semiconductor substrate 11 at a distance from each of the impurity layer 23 and the second impurity layer 24 and converts charge generated in the first impurity layer 23 to voltage.
Patent JP-2013045944-A (JP)
Title: Polishing method of substrate
Inventor: OTA MUNEHIRO
IPC: H01L21/304
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of enhancing planarity of the surface after polishing, while maintaining the polishing speed for an inorganic insulating film, in the CMP technique for polishing an inorganic insulating film formed on the surface of a substrate.SOLUTION: In the polishing method of a substrate, at least a part of a polished film provided on the substrate is removed by polishing, by using a CMP polishing liquid containing a cerium oxide, an organic acid having at least one group selected from -COOM group, -Ph-OM group, -SOM group, -OSOH group, -POMgroup, and -POMgroup (In the formula, M is any one kind selected from H, NH, Na, and K, and Ph represents a phenyl group which may have a substituent group), a polymer compound having a carboxyl group, and water, having pH of 4.5-7.0, and containing 0.01-0.30 mass% of polymer compound for total mass, and a polishing pad in which multiple grooves and holes are formed.
Patent JP-2013051267-A (JP)
Title: Tank carrier and substrate processing apparatus
Inventor: NAGARA SHUJI
IPC: H01L21/304
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a tank carrier which moves a processing part with multiple substrates and thereby reducing the used amount of a fluid.SOLUTION: A tank carrier 1, in which multiple substrates W are supported by a supporting member 11 in a housing 3, is moved to a desired processing part. Then, a process liquid is supplied to the housing 3 and thereby causing the tank carrier 1 to perform the process on the multiple substrates W. Thus, a supply amount of the process liquid can be reduced. Consequently, the used amount of the process liquid required for the process can be reduced. Further, the number of deliveries of the substrates W can be reduced.
Patent JP-2013051357-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FURUHARA KENJI
IPC: H01L25/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same while suppressing increase in thickness and reducing planar dimensions.SOLUTION: A semiconductor device 10 comprises: a circuit element D mounted on a main surface side MF of a lead frame RM; an inductor 12 mounted on a back surface side BF of the lead frame RM; and a resin body 14 which seals the circuit element D and the inductor 12 with a resin. An MIC 18, which is a monolithic integrated circuit, is included in the circuit element D.
Patent JP-2013053077-A (JP)
Title: Skin whitening agent
Inventor: KAWASAKI AKIKO
IPC: A61K8/60
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a skin whitening agent, a melanogenesis inhibitor and a dopa oxidase activity inhibitor, which have high safety.SOLUTION: A dopa oxidase activity inhibitor includes a compound represented by formula (I) or its salt as an active constituent.
Patent JP-2013053678-A (JP)
Title: Disc brake
Inventor: MIYAHARA NAOYA
IPC: F16D65/097
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a floating type disc brake which stabilizes a pad position by enhancing the capacity of restraining a pad during braking, to enhance suppression performance of brake noise and abnormal noise.SOLUTION: This brake has an input face f1 to be pressed toward a disc rotating direction by a pad 2, an output surface f2 pressing the pad 2 toward a disc radial direction, which are located in a position separated from a rotation center. A rotating member 10 which can be rotated in a fixed position by the displacement in the disc rotating direction of the input face f1, and generates displacement in a disc radial direction of the output surface f2. A mount 8 includes a torque receiving surface 8b in a disc radial direction which prevents the displacement in a disc radial direction of the pad 2 pressed onto the output surface f2.
Patent JP-2013055021-A (JP)
Title: Method for manufacturing lithium cobaltate, lithium cobaltate, positive electrode material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: IMAI HIROAKI
IPC: C01G51/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing lithium cobaltate for a positive electrode material for a lithium ion secondary battery capable of exhibiting excellent output performance under high current rate conditions, lithium cobaltate manufactured by the method, a positive electrode material containing the lithium cobaltate, and a lithium ion secondary battery comprising the positive electrode material.SOLUTION: Cobalt oxide obtained by burning cobalt chloride hydroxide is used as a precursor.
Patent JP-2013056307-A (JP)
Title: Dispersion apparatus, and dispersion method
Inventor: TAKADA HIDENOBU
IPC: B01F3/12
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion apparatus and a dispersion method, which suppress the generation of faults on the dispersion particle surface by a dispersion treatment of a vertical wet medium agitation milling apparatus, and can provide a treated material excellent in the dispersion degree.SOLUTION: A load is impressed by mounting a plate freely vertically movable on a medium packed in a cylindrical vessel. A dispersion liquid is passed through the medium put in the static state, and aggregates in the dispersion liquid are trapped in gaps in the medium. Then, the medium is agitated to thereby disintegrate and disperse the aggregates. The dispersion method thus selectively carries out dispersion.
Patent JP-2013058667-A (JP)
Title: Electromagnetic coil and electromagnetic valve
Inventor: IRIKO TAKAYUKI
IPC: H01F7/16
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To increase a magnetic circuit efficiency of an electromagnetic coil and miniaturize the electromagnetic coil by arranging a lower part 2 of a hollow porcelain and an upper part 3 of the hollow porcelain around a coil member 1.SOLUTION: Step parts 211 are provided at four corners of a flange part 21 at a lower part 2 of a hollow porcelain. Claw parts 321 are provided at four corners of side plate parts 32 and 32 at an upper part 3 of the hollow porcelain. A coil member 1 is sandwiched between an end plate part 31 at the upper part 3 of the hollow porcelain and the flange part 21 at the lower part 2 of the hollow porcelain. The lower part 2 of the hollow porcelain is fitted between the side plate parts 32 and 32 at the upper part 3 of the hollow porcelain. The claw parts 321 of the side plate parts 32 and 32 are bent on inner surfaces 211a of the step parts 211 at the lower part 2 of the hollow porcelain, and are pressurized and fixed in a direction for crimping the coil member 1 by the lower part 2 and the upper part 2 of the hollow porcelain.
Patent JP-2013059427-A (JP)
Title: Clothes-drying apparatus
Inventor: TAKAGISHI TADAO
IPC: D06F57/12
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-drying apparatus which is easy to be operated by a user, and supports laundry poles so as to be safely movable up and down.SOLUTION: The clothes-drying apparatus comprises: a fixing member 2 fixed to another member W, and an arm member 1 pivotably coupled to the fixing member 2 so as to swing up and down around a horizontal swinging shaft L. An angle-adjusting mechanism is provided in the vicinity of the swinging shaft L, for regulating swing of the arm member 1 in a downward direction B in a plurality of steps while allowing the arm member 1 to swing in an upward direction A, to keep the arm member 1 at a desired tilting angle θ. When the arm member 1 swings upward relative to the fixing member 2 beyond a predetermined swing angle upper limit θ, the swing angle regulation state of the angle-adjusting mechanism is released to be a swing free state, and when the arm member 1 descends to a predetermined swing angle lower limit θunder the swing free state, the regulation state of the angle-adjusting mechanism is restored.
Patent JP-2013062142-A (JP)
Title: Press-fit terminal
Inventor: KURAKI ATSUSHI
IPC: H01R13/42
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a press-fit terminal which exhibits a high holding force even with a housing formed of fragile synthetic resin whose toughness is low.SOLUTION: In a press-fit terminal 100, a first hooking projection 101 and a second hooking projection 102 protruding in a width direction W of a terminal body 105 are formed at both side edges 104 of a band-like terminal body 105, in such a manner as arranged side by side in a press-fit direction P of the terminal body 105. A resin pressurizing projection 103 which protrudes higher than the first hooking projection 101 is provided behind the second hooking projection 102 positioned behind in the press-fit direction P. Smooth parts 101p and 102p, being almost parallel to the press-fit direction P, are provided respectively in top regions of the first hooking projection 101 and the second hooking projection 102. In front of the press-fitting direction P of the smooth parts 101p and 102p, inclined parts 101s and 102s are provided which form a rising slop in the press-fit direction P, from the front toward the back. Hooking parts 101r and 102r being perpendicular to the press-fit direction P are provided at the back of the smooth parts 101p and 102p.