baber/WOPTO huggingface dataset:
Patent JP-2013004816-A (JP)
Title: Nitride semiconductor device and method for manufacturing the same
Inventor: FUJITA KOICHIRO
IPC: C23C14/58
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device capable of reducing a contact resistance between a nitride semiconductor layer and an ohmic electrode.SOLUTION: In the nitride semiconductor device includes: an undoped GaN layer 1 and an undoped AlGaN layer 2 formed on a Si substrate 10; and an ohmic electrode (source electrode 11 and drain electrode 12) which is formed on the undoped GaN layer 1 and the undoped AlGaN layer 2 and is formed of Ti/Al/TiN, the oxygen concentration in the ohmic electrode is 1×10cmor more and 1×10cmor less.
Patent JP-2013003447-A (JP)
Title: Optical member, surface light source device, and image display device
Inventor: KITANO KEIKO
IPC: G02B3/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent moire and luminance unevenness caused by fine unevenness provided to an opposite side face of a unit optical element for prevention against optical adhesion, and to prevent damaging.SOLUTION: An optical member 10 is provided with many unit optical elements 2 on one surface 1p of a sheet type main body part 1, and fine projection streaks 3 are provided on the other surface 1q to form fine unevenness. The fine projection streaks comprise a mesh-like pattern 3P which defines many opening areas A and projects from the opening areas, and the pattern has an area in which the average number N of the number of border segments L extending from one branch point B satisfies 3.0≤N<4.0 and there is not a direction where the opening areas have a repetitive period. Hardness He of an optical element surface Pe and hardness Hm of a fine projection streak surface Pm are so set that the hardness Hm is equal to or larger than F in terms of pencil hardness (a load of 1,000 g and a speed of 1 mm/s) of JIS K5600-5-4 and hardness Hm≥hardness He is satisfied. A surface light source device and an image display device use the optical member.
Patent JP-2013007267-A (JP)
Title: Device and method for removing dust from exhaust gas
Inventor: OHARA HIROAKI
IPC: B01D53/94
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing dust from exhaust gas that has a simple configuration for allowing efficient and continuous removal of dust regardless of temperature of exhaust gas.SOLUTION: In the device, a cyclone (10) for separating dust from exhaust gas by centrifugation is provided in an exhaust path (2) extending from a diesel engine (1), and positioned upstream of the exhaust of a denitration catalyst device (8). Dust collected by the cyclone is discharged from the device.
Patent JP-2011244464-A (JP)
Title: Radio communications system
Inventor: SAKAMOTO KOJI
IPC: H04W52/02
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To allow long time use even in battery driving by reducing the power required for receiving a reception confirmation message at a transmitter.SOLUTION: A transmitter 1 of battery driving which transmits a message by radio constitutes a radio communication system, together with a monitoring device 2 which returns a reception confirmation message to the transmitter 1 upon receiving the message at the timing integer-multiple of a specified transmission/reception timing, along with a first repeater 3 and a second repeater 4. In the transmitter 1 like this, a communication protocol control part counts the response time before the start of receiving the reception confirmation message after message transmission. At the time of transmission of next message, driving of a radio transmission/reception part is stopped until the response time is expired after the next message transmission. When the response time expires, the radio transmission/reception part is so controlled as to repeat, with interval, a reception standby state in synchronous with the transmission/reception timing.
Patent JP-2012031395-A (JP)
Title: Antistatic agent and antistatic resin composition
Inventor: NODA HIDETOSHI
IPC: C09K3/16
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent giving a molded product sufficient permanent antistaticity even when added in a small amount, without impairing both the appearance and mechanical strength of the molded product, and to provide an antistatic resin composition containing the same.SOLUTION: The antistatic agent (Z) includes: (A) a block polymer composed of, as constituent units, blocks of a hydrophobic polymer (a) and blocks of a hydrophilic polymer (b); and (B) an organofluorine-modified polyolefin. The antistatic resin composition is such as to be obtained by incorporating the antistatic agent in (C) a thermoplastic resin.
Patent JP-2013011060-A (JP)
Title: Precast flexible box culvert and construction method thereof
Inventor: SASAKI KIMIHIKO
IPC: E02B3/10
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a precast flexible box culvert which allows reaction force during raising to be reduced and a predetermined raising amount to be easily secured, and a construction method thereof.SOLUTION: A first bulge-preventing holding member 11 for suppressing the bulge of a flexible water-stop joint at a sidewall part, which has a strip-like shape with bolt-holes 11a corresponding to a pair of anchor bolt arrays between neighboring precast box culverts 2 and 3 in advance of raising, is fixed to the precast flexible box culverts retained in a raised state. A second bulge-preventing holding member 12 with a plurality of pairs of bolt-holes 12a corresponding to the anchor bolt arrays at the sidewall part in the raised state is overlapped on the first bulge-preventing holding member 11 so as to be fixed to the anchor bolts, allowing reaction force during raising to be reduced.
Patent JP-2013014029-A (JP)
Title: Device for detecting discharge failure, and image forming apparatus
Inventor: HAYASHI HIRONAO
IPC: B41J2/175
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device for detecting discharge failure that detects the discharge failure of liquid droplets more accurately with ease, and to obtain an image forming apparatus.SOLUTION: The device for detecting the discharge failure related to an embodiment includes: an imaging unit for obtaining image data of liquid droplets which is discharged from discharge holes at a discharging unit; an imaging controlling unit for controlling the imaging unit such that the image data which is obtained by the imaging unit contains an image data of continuous moving tracks of the liquid droplets; and a discharge failure detecting unit for detecting the discharge failure of the liquid droplets by the image processing of the image data which is obtained by the imaging unit.
Patent JP-2013016721-A (JP)
Title: Semiconductor device
Inventor: HONMA TAKURO
IPC: H01L29/792
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent increase in resistivity of wiring caused by charge transfer in high density between a floating wiring and washing water.SOLUTION: In a manufacturing process performed by a semiconductor manufacturing apparatus, a connection via PL2 that electrically functions and a dummy via DP2 that does not electrically functions are formed on a top face of a first layer wiring L1 that is a floating copper wiring insulated from a semiconductor substrate 1S and the like, and connected with each other. Because of this, when charge accumulated on the first layer wiring L1 transfers in a cleaning process after forming a via hole for forming the connection via PL2 on the top face of the first layer wiring L1, the charge is prevented from concentrating only on a bottom of the via hole for forming the connection via PL2 by dispersing the charge also on the via hole for forming the dummy via DP2.
Patent JP-2013019558-A (JP)
Title: Refrigerant circuit system
Inventor: IWASAKI MASAMICHI
IPC: F25D19/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant circuit system capable of miniaturizing a radiator.SOLUTION: In the refrigerant circuit system which has a refrigerant circuit 30 formed by connecting, by refrigerant piping 36, an evaporator 35, a compressor 31 for sucking and compressing a refrigerant evaporated in the evaporator 35, a first radiator 32 for radiating the refrigerant compressed in the compressor 31, a second radiator 33 for radiating the refrigerant radiated in the first radiator 32, and an expansion mechanism 34 for heat-insulating and expanding the refrigerant radiated in the second radiator 33, and the refrigerant is circulated to the refrigerant circuit 30, the second radiator 33 is disposed in the posture of being on its side, and is provided with a blower fan 40 for blowing air introduced through an air introducing port 14 in the form of making it pass through the first radiator 32 and then making it pass through the second radiator 33.
Patent JP-2013019700-A (JP)
Title: Analyzer provided with liquid crystal display with touch panel
Inventor: KAMIYOSHI YOSHIHIDE
IPC: G01N33/18
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To receive an instruction of a setting item or an operation item by a touch panel and to make an area for displaying measurement data less likely to be restricted by an area in which operation buttons are arranged.SOLUTION: An operation panel screen is provided in which operation buttons are collectively arranged separately from a screen in which measurement data is displayed, and the screen in which measurement data is displayed is configured to be capable of being switched to the operation panel screen as necessary.
Patent JP-2013022649-A (JP)
Title: Food slicing machine
Inventor: OGINO SHIGEHIRO
IPC: B26D3/28
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a food slicing machine capable of slicing the food such as sweet potato and potato in a mesh size.SOLUTION: The food slicing machine includes a base 110, a cylindrical holder 120 for holding an object P to be sliced, a slide mechanism 130 for reciprocally holding the holder 120 along an upper surface of the base 110, a crank mechanism 140 for reciprocating the holder 120 along the upper surface of the base 110, a drive motor 150 for driving the crank mechanism 140, a first slicer 160 for cutting a lower portion of the object P to be sliced held by the holder 120 in the ongoing process in one direction by a blade having a continuous wave-shape or a ridge-and-valley shape, a second slicer 170 for cutting a lower portion of the object P to be sliced held by the holder 120 in the incoming process in the other direction by a blade having a continuous wave shape or a ridge-and-valley shape, and a turning mechanism 180 for turning the holder 120 by 90° around the center axis in front of the first slicer 160 and the second slicer 170 to the reciprocating motion of the holder 120.
Patent JP-2013023776-A (JP)
Title: Binding string for coil
Inventor: SUZUKI TADAO
IPC: D04C1/12
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a binding string for coil with sufficient tensile strength free from fray at an edge face which improves workability.SOLUTION: There is provided a binding string for coil obtained by braiding a fiber thread in which a braid part is formed by braiding a synthetic fiber having a melting point or decomposition temperature of 280°C or more around a center thread including a synthetic fiber having a melting point or decomposition temperature of 280°C or more, and a crystal melting heat of the synthetic fiber constituting the braid part is larger than that of the synthetic fiber constituting the center thread. There is also provided the binding string for coil in which the synthetic fiber having a melting point or decomposition temperature of 280°C or more is a PPS fiber. There is also provided the binding string for coil in which a braid pitch in the braid part is 6.5 mm or less. There is also provided a method of manufacturing a binding string for coil comprising subjecting the binding string to heat setting after a braid part is formed by braiding a synthetic fiber having a melting point or decomposition temperature of 280°C or more around a center thread including a synthetic fiber having a melting point or decomposition temperature of 280°C or more.
Patent JP-2012028773-A (JP)
Title: Semiconductor light-emitting element and manufacturing method of the same
Inventor: PE DEOK-KYU
IPC: H01L33/38
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and a manufacturing method of the same which improve a problem that an optical output is decreased as light generated in an active layer passes through the active layer again.SOLUTION: The semiconductor light-emitting element comprises: a conductive substrate; a p-type electrode formed on the conductive substrate; a transparent electrode layer formed on the p-type electrode; and a light-emitting structure provided with an p-type semiconductor layer, an active layer and an n-type-semiconductor layer formed on the transparent electrode layer laminated in this order; and an n-type electrode formed on the n-type semiconductor layer. The light-emitting structure is formed on a center part of a top face of the transparent electrode layer in such a manner that a side face of the light-emitting structure is distant from an edge of the transparent electrode layer. Irregularities are formed on a surface of the transparent electrode layer outside the light-emitting structure.
Patent JP-2013024128-A (JP)
Title: Sound absorption structure
Inventor: KAJIWARA SHUHEI
IPC: F04D29/66
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption structure which can realize preferable sound absorption performance in a wide frequency band.SOLUTION: The sound absorption structure 30 has a first sound absorption member 31, a second sound absorption member 32 arranged at both sides of the first sound absorption member 31, and a surface protective member 33 arranged on a face of the second sound absorption member 32 opposite to the first sound absorption member 31, flow resistance of the second sound absorption member 32 is greater than flow resistance of the first sound absorption member 31.
Patent JP-2013017790-A (JP)
Title: Neck/nape point-waist/thigh point acupressure point stimulation implement
Inventor: ARAKAWA KAZUMASA
IPC: A61H39/04
Filed: 2011-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a neck/nape point-waist/thigh point acupressure point stimulation implement worn on each of both hand parts or on one hand part, and stimulating acupressure points present in a dorsum manus part, i.e., neck/nape points and waist/thigh points.SOLUTION: This neck/nape point-waist/thigh point acupressure point stimulation implement includes: a belt-like wrist band 10 detachably wound around a wrist in time of use; and a string-like finger hanging string part 20 hooked on a two-finger root part palm side of a middle finger and a third finger, traveling through the neck/nape points and the waist/thigh points between second and third metacarpal bones and between fourth and fifth metacarpal bones of the dorsum manus, and having both ends fixed to the dorsum manus side of the wrist band 10 at an interval.
Patent JP-2013027953-A (JP)
Title: Working section motion controller, working section motion control method and working section motion control program
Inventor: OKITA YUJI
IPC: B25J13/08
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a working section motion controller capable of suitably coping with an existing obstacle to be operable even if the obstacle is present in a proceeding track of a working section until the working section reaches a vicinity of an object to be operated, and to provide its method and its program.SOLUTION: The working section motion controller includes an arm 1R for working on the object 100 to be operated, and a control unit 2 for controlling the behavior of the arm 1R. The control unit 2 further includes a detection unit 3 for moving the arm 1R in the proceeding track 200 to detect the obstacle 101 in the proceeding track 200. Then, the control unit 2 controls the behavior of the arm 1R to avoid contact between the arm 1R and the obstacle 101.
Patent JP-2013030036-A (JP)
Title: Process control system, process control method, program, and process control device
Inventor: HAYASHI YOSHITSUGU
IPC: G06Q10/06
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of man-hour estimation in managing the process of a project in software development.SOLUTION: A process control system 10 comprises an analysis server 1 that calculates an estimated value that shows an estimation of man hour required for tasks included in a project for which a new estimation of man hour is to be performed, the estimation of man hour being obtained by reading out process control information including information on past tasks from a task information database 3 and analyzing the process control information. The process control system also comprises an information server 2 that is selected by a manager terminal 5 connected to the information server 2 through a network and that instructs the manager terminal 5 and a responsible person terminal 6 to display, as analysis information, an estimated value of man hour obtained as a result of the analysis by the analysis server on the tasks included in the project for which the new estimation of man hour is to be performed.
Patent JP-2013032240-A (JP)
Title: Slow-release fertilizer and method of producing the same
Inventor: TERASAKA KOICHI
IPC: C05C11/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer improved further in slow-release properties, having high ability to maintain its shape, and containing one or more poorly water-soluble fertilizer(s).SOLUTION: The fertilizer is an alginate gel that contains one or more poorly water-soluble fertilizer(s).
Patent JP-2013032736-A (JP)
Title: Power generating unit and electric power plant including the power generating unit
Inventor: KONNO KENICHI
IPC: F03G3/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a power generating unit capable of stably obtaining lasting motive power utilizing small external energy.SOLUTION: The power generating unit is so constituted that there are provided a pair of piston mechanisms disposed in correspondence with a pair of movable water tanks, and a pressure flow passage that keep in communication the cylinder chamber of the piston mechanism and the movable water tank located at the top dead point while, upon one of the pair of the movable water tanks falling, the potential energy of the falling water tank and auxiliary energy led in from the outside pushes the counter weight of the corresponding piston mechanism upward, while a working liquid flows out from the movable water tank at the bottom dead point after falling to the cylinder chamber with the working liquid pressurized via the piston by the counter weight pushed upward so as for the liquid to flow out to the pressure flow passage, thereby the volume of the working liquid corresponding to the volume having flowed out to the pressure flow passage is brought to be filled in the other movable water tank located at the top dead point from the pressure flow passage.
Patent JP-2013041005-A (JP)
Title: Optical component, and optical module
Inventor: KAWAKAMI TOSHIYUKI
IPC: H01S5/022
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of optical components which are not hermetically sealed in an optical module using a laser element with large output in short wavelength.SOLUTION: The optical components (10, 20, 30, 40, and 50) emit or transmit laser light α of wavelengths of 460 nm or shorter. At least a part of the surface of the optical components are coated with first coatings (A) comprising dielectric films, and the first coatings (A) are coated with second coatings (B) comprising dielectric films containing noble metals or platinum elements.
Patent JP-2013022586-A (JP)
Title: Oil-containing waste water treatment system using yeast
Inventor: YAGI EMIKO
IPC: C02F3/34
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To efficiently and microbiologically treat waste edible oil contained in oil-containing sewage in a grease trap or a sewage treatment tank, installation of which is obligation of food plants and commercial kitchens, without spending time and effort like continuously charging microorganism.SOLUTION: Candida lipolytica, which is a yeast having high oil-decomposition performance, is made to be contained in a cellulosic porous carrier. After the carrier is put into a bag made of nonwoven fabric made of material which does not let the carrier pass through and processed to have a shape of a bag, the bag is sealed to form a porous carrier pack. The porous carrier pack is charged into the grease trap or the sewage treatment layer. A microbubble generator is concurrently used in place of a normal aeration.
Patent JP-2013040660-A (JP)
Title: Exhaust valve
Inventor: ASADA TETSUO
IPC: F16K24/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of water by allowing a float to promptly rise up to the surface upon inlet of water to turn a valve port closed.SOLUTION: A casing is provided consisting of a body 1 and a cover 2, having a valve chamber 4 formed therein. An inlet 5 is formed at the lower part of the valve chamber 4 at a position eccentric from the center axis line of the valve chamber 4, while a valve seat 7 is formed, with a valve port 8 opened therein, in communication with an exit 6, to the upper side direction of the valve chamber 4 opposite the inlet 5 from through the center axis line of the valve chamber 4. A globular float 9 that directly opens and closes the valve port 8 with its outer surface is disposed within the valve chamber 4 in an free state. A slope surface 11 that keeps the side part of the outer periphery of the globular float 9 at the upper part of a part of the inlet 5 in order for the globular float 9 at a descended position not to be pushed up by an air flow is formed within the valve chamber 4. Above the inlet 5, a partitioning member 12 is allocated to separate the upper part of the valve chamber 4 between a right side upper part of the valve chamber 4a which is the side to which the globular float 9 is allocated and a left side upper part of the valve chamber 4b which is located opposite thereof.
Patent JP-2013039284-A (JP)
Title: Laundry device
Inventor: HIZUME SHINJI
IPC: D06F57/12
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a laundry device which allows a support member to rotatably support an arm member without causing the complication of a metal mold or the complication of an assembly work.SOLUTION: A laundry device 10 comprises a support member 2 and an arm member 1. The support member 2 is to be fixed to a vertical surface with its back face being contacted with the vertical surface. The support member 2 comprises a pair of support faces 21 opposed to each other with the arm member 1 being sandwiched therebetween. Each of the support face 21 has a shaft body 6 projected thereon. Both surfaces of the arm member 1 have a groove 5 extending from a base end 11 to an open end 12 at the periphery of a circumferential surface thereof in a longitudinal direction. The groove 5 is fitted with a protruded portion 41, which covers a shaft body 6, in a thickness direction of the arm member 1. The protruded portion 41 can be freely inserted into the groove 5 via a communication part 51.