baber/WOPTO huggingface dataset:
Patent JP-2012244155-A (JP)
Title: Growth substrate and light emitting device
Inventor: LEE JONG-SIK
IPC: H01L21/205
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a growth substrate and a light emitting device which are capable of improving quality while reducing strain.SOLUTION: The light emitting device includes: a silicon substrate; a first buffer layer disposed on the silicon substrate and having exposing portions of the silicon substrate; a second buffer layer covering the first buffer layer and the exposing portions of the silicon substrate, and formed of a material causing an eutectic reaction with the silicon substrate; a third buffer layer disposed on the second buffer layer; and a light emitting structure disposed on the third buffer layer. The second buffer layer includes voids.
Patent JP-2013155643-A (JP)
Title: Electric compressor
Inventor: YAMASHITA TAKURO
IPC: F04C29/02
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll-type electric compressor capable of securing good lubricating performance of bearings used therein.SOLUTION: A rotary shaft 33 is supported rotatably by a stationary block 34 through a main bearing 35 which bears the rotary shaft 33 on a side with a compression mechanism part P, and is also supported rotatably on a rear end wall 37 of a motor housing 12 through an auxiliary bearing 36. The stationary block 34 is provided with a back pressure chamber 341 and an accommodation chamber 342 which are partitioned by a seal member 52. The rotary shaft 33 is provided internally with an in-shaft passage 43 so as to communicate with an accommodation chamber 342. The accommodation chamber 342 to accommodate the main bearing 35 communicates with an oil separating chamber 50 through a first oil passage 45, while a back pressure chamber 341 communicates with a compression chamber 18 through a second oil passage 48, and the in-shaft passage 43 communicates with the first oil passage 45 through a passage 46 and the accommodation chamber 342.
Patent JP-2013156580-A (JP)
Title: Optical fiber connector
Inventor: KIKUTA TOMOHIRO
IPC: G02B6/40
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector for easily performing lock release by a cantilever-like elastic lock arm which elastically deviates when the elastic lock arm is provided to the side of an adaptor of an engagement counterpart.SOLUTION: An optical fiber connector 1 has a connector housing 10 which is engaged with an adaptor 50 having a cantilever-like elastic lock arm 74 which elastically deviates. When the connector housing 10 is engaged with the adaptor 50, the elastic lock arm 74 locks the connector housing 10. To the connector housing 10, a pull tab 40 for releasing a lock state of the elastic lock arm 74 to the connector housing 10 is fixed by a tension operation.
Patent JP-2013158247-A (JP)
Title: Method for collecting cell
Inventor: TANAKA GOSHI
IPC: C12M3/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To enable the collection efficiency of cells to be improved without using any new cleaning culture liquid or cleaning liquid.SOLUTION: A method for collecting cells is provided, wherein the cells have been cultured using such a cell cultivation kit where at least, a culture vessel for cultivating cells, a cell collection vessel for collecting cultivated cells, and a waste liquid vessel for retrieving the culture medium after cultivation, are connected together via conduit tubes. This method comprises a supernatant discharge step of transferring a culture supernatant after cultivation from the culture vessel to the waste liquid vessel, a cell collection step of transferring a concentrated cell suspension from the culture vessel to the cell collection vessel, a supernatant-returning step of returning part of the culture supernatant discharged into the waste liquid vessel to the culture vessel and dispersing cells remaining in the culture vessel in the cell suspension, and a recollection step of transferring again the cell suspension dispersed with the remaining cells from the culture vessel to the cell collection vessel.
Patent JP-2013140763-A (JP)
Title: Solid oxide fuel cell
Inventor: OMORI MAKOTO
IPC: H01M8/02
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell (SOFC) in which a decrease in output due to an increase in electric resistance between an air electrode and a solid electrolyte membrane hardly occurs even after long-term use.SOLUTION: The SOFC includes: a fuel electrode 110 for allowing fuel gas to react; an air electrode 140 for allowing oxygen-containing gas to react; an electrolyte membrane 120 provided between the fuel electrode 110 and the air electrode 140; and a reaction prevention film 130 provided between the air electrode 140 and the electrolyte membrane 120. The reaction prevention film 130 has a porosity of less than 10%, and preferably a closed pore-ratio of 50% or more. Closed pores in the reaction prevention film 130 have a diameter of 0.1-3 μm. A component (Sr or the like) constituting the air electrode 140 is contained inside the closed pores in the reaction prevention film 130.
Patent JP-2012123824-A (JP)
Title: Context based power management
Inventor: VENKATACHARI RAMKUMAR
IPC: G06F1/32
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To extend the life of a battery of a mobile device without increasing the size of the battery to prevent a user from being annoyed by frequent battery re-charging which may be required as a result of increased power consumption due to complex applications executed by mobile devices.SOLUTION: According to some embodiments, context information associated with a processing system is determined. Then, for a power state associated with the processing system, transition from a first power state to a second power state is automatically arranged based on the context information.
Patent JP-2013094774-A (JP)
Title: Water purifier
Inventor: FUJITA YOSHIMI
IPC: C02F1/44
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of easily performing the replacement work of a cartridge housing a filter medium.SOLUTION: The air purifier 1 for purifying a liquid to be treated includes a cylindrical casing 2 one end of which is opened and the other end of which is closed by a closure wall, and a cartridge 3 internally equipped with a filter 31 and inserted in the casing from its opening. An inflow part 22 and an introducing part 32 as well as an outflow part 23 and a lead-out part 33 are constituted so as to be fitted to each other. A pair of first guide parts arranged at a predetermined interval are provided to either one of the inner peripheral surface of the casing and the outer peripheral surface of the cartridge and second guide parts are provided to the other one of them. This water purifier has an erroneous insertion preventing member provided in either one of the inner peripheral surface of the casing and the outer peripheral surface of the cartridge and interfering with the second guide parts in a case that the cartridge is inserted in the casing in an erroneous posture to prevent the insertion of the cartridge.
Patent JP-2013159748-A (JP)
Title: Resin composition, and method for producing the same
Inventor: KOSAKO MASAHIRO
IPC: C08J3/20
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that is used for a high thermally-conductive electrical insulation material having further improved thermal conductivity, as well as having improved dielectric strength.SOLUTION: A resin composition is formed by filling an inorganic thermally-conductive spherical microfiller of a micro-particle size into a synthetic resin, wherein a part of the spherical microfiller used for the filling is replaced with a plate-shaped, bar-shaped, fibrous or scale-shaped micro filler, as well as an inorganic thermally-conductive nanofiller of a nano-particle size is filled, also the filler is oriented to the direction of an applied electric field using an electric field.
Patent JP-2012121069-A (JP)
Title: Plasma cutting device and method for cooling plasma torch
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H05H1/28
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To increase the flow rate of coolant supplied to the nozzle of a plasma torch, and to extend the service life of the plasma torch.SOLUTION: In the plasma torch (10), an electrode coolant passage (60, 84, 85, 86 and 64) which supplies the coolant to an electrode (80), and a nozzle coolant passage (56, 70, 92, 72 and 68) which supplies the coolant to the nozzle (88) are provided separately as independent coolant passages which extend in parallel and are mutually electrically insulated from each other. The coolant is flowed in the nozzle coolant passage in a flow rate greater than that of the electrode coolant passage.
Patent JP-2013166624-A (JP)
Title: Lock mechanism for truck
Inventor: SATO NOBORU
IPC: B65G47/52
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for a truck, size of which is reduced and which allows holding of a workpiece to the truck easily and stably.SOLUTION: In a lock mechanism 1, a workpiece 8 conveyed by a truck 5 is held by the truck 5. The lock mechanism 1 includes: a base member 2 attached to the workpiece 8; lock plates 3 each rotatable around a rotational shaft 21 disposed to the base member 2 and having a weight part 31, an engagement part 32, and a retaining part 331; and a lock pin 41 preventing rotation of the rock plates 3. The lock plate 3 turns between an original position from which the weight part 31 hung down while the engagement part 32 is lifted, and a lock position 302 where the lock pin 41 retains the retaining part 331 to keep an engagement state of the engagement part 32 with a frame 51.
Patent JP-2012172152-A (JP)
Title: Polyurethane biodegradable plastic using phosphorous pentoxide
Inventor: JUNG JINWOONG
IPC: C08K3/22
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide polyurethane biodegradable plastic using phosphorous pentoxide, which provides a product with excellent physical properties and allows rapid and effective decomposition of films and plastics by including biodegradable polyurethane impregnated with a phosphor-containing additive.SOLUTION: The polyurethane biodegradable plastic includes the biodegradable polyurethane impregnated with the phosphor-containing additive. The additive contains phosphor pentoxide (PO) and is coated with natural oil.
Patent JP-2013169171-A (JP)
Title: Double bearing type reel
Inventor: TSUTSUMI WATARU
IPC: A01K89/033
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel that can be made lightweight as a whole and that can increase the strength of the toothed part of a drive gear and stabilize drug performance.SOLUTION: In a double bearing type reel, a drive gear 15 attached to a handle shaft 12 is so formed that an outer peripheral portion 15A including a tooth face 15b and a body portion 15B adjacent to a lining material 21 are integrated. In this case, the outer peripheral portion 15A and the body portion 15B are made of different materials. The outer peripheral portion 15A is made of a material stronger than the body portion 15B. The body portion 15B, a drug washer 23, and the handle shaft 12 are made of aluminum type metals.
Patent JP-2013170809-A (JP)
Title: Shooting training system
Inventor: ORIGASA ATSUSHI
IPC: F41G3/26
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a shooting training system capable of easily changing a frequency to be used and a modulation-demodulation method according to a training scale or the like.SOLUTION: A shooting training system includes: a plurality of training devices mutually transmitting or receiving a first wireless signal used as a dummy round; and a data control center performing wireless communication using a second wireless signal not to be used as the dummy round between the plurality of training devices. The shooting training system is configured such that a communication method including a frequency when performing the wireless communication using the second wireless signal is set by being transmitted from the data control center to the plurality of training devices.
Patent JP-2013175860-A (JP)
Title: Information processing device, information processing method and program
Inventor: KAWANO HIROKAZU
IPC: H04M3/42
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To transfer a delicate nuance that a sender feels to a receiver.SOLUTION: An acquisition unit 110 acquires communication information and sender information from a first communication terminal. The communication information is input from a user of the first communication terminal and transmitted from the first communication terminal to a second communication terminal. The sender information relates to the user of the first communication terminal when the communication information is input to the first communication terminal. Based on the sender information, a process unit 120 processes the communication information to generate processed communication information. An output unit 130 outputs the processed communication information to an output unit (a display, a speaker, etc.) of the second communication terminal.
Patent JP-2012106055-A (JP)
Title: Game machine
Inventor: SATO MASAMITSU
IPC: A63F5/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables a reduction in cost of a device by simplifying a production step by eliminating adjustment work for mechanically changing a detecting position of a rotation origin of an annular reel, by simplifying a structure of the annular reel, and by facilitating the design accompanying the simplification of the structure.SOLUTION: When braking processing for stopping a symbol of a symbol number "0" in a lower level position is performed in a state of Figure (a), a rotating drum L stops in a right position as shown in Figure (b) if a sliding distance accompanying the braking processing is d1. However, when the sliding distance is d2 that is less than d1 (d1>d2), the rotating drum L stops above a position where the same should stop by d3 (=d1-d2) as shown in Figure (c). Since the amount of d3 that is the amount of displacement of the stopping position is specific to the rotating drum L, the amount is stored as an adjustment value 52b, and starting timing for stop control is displaced by the time corresponding to the adjustment value 52b. Consequently, the rotating drum L stops in the right position by correcting the displacement of the stopping position.
Patent JP-2013183119-A (JP)
Title: Semiconductor device and design method therefor
Inventor: TERUI KIYOSHI
IPC: H01L21/822
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance of important signal wiring in a semiconductor device having mesh-shaped power supply wiring.SOLUTION: The semiconductor device includes: a plurality of sets of power supply wiring V2a disposed on a wiring layer M2 and extending to a Y direction; a plurality of sets of power supply wiring V3 disposed on a wiring layer M3 and extending to an X direction; signal wiring S3a disposed on the wiring layer M3 and extending to the X direction; and a plurality of through hole conductors THv for electrically connecting the power supply wiring V2a with the power supply wiring V3 at intersection portions therebetween. In at least a portion of the power supply wiring V2a, a notch A is provided at an intersection portion with the signal wiring S3a. This makes it possible to enhance signal quality of a signal transmitted by the signal wiring S3a in the semiconductor device having mesh-shaped power supply wiring.
Patent JP-2013182654-A (JP)
Title: Semiconductor device, and design device for semiconductor device
Inventor: MAENO HIDESHI
IPC: G11C29/12
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To perform a complement address test concurrently on a plurality of memories having different sizes, in a memory BIST circuit included in an LSI.SOLUTION: A memory BIST circuit supplying the same address to a plurality of memories having different sizes, defines a test address space including all address spaces of the plurality of memories. Address spaces of the plurality of memories are each divided into four, and moved in parallel to four corners of the test address space for allocation. The complement address test can be performed concurrently on all of the plurality of included memories having different sizes by performing complement address test on the whole of the test address space.
Patent JP-2013128084-A (JP)
Title: Reactor
Inventor: YAMADA KOHAKU
IPC: H01F37/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which enables a sensor measuring a physical amount (temperature, etc.) of the reactor and an external device to be stably connected with each other.SOLUTION: A reactor 1A comprises: a coil 2; a magnetic core 3 where the coil 2 is disposed; and a case 4 housing an assembly body 10 of the coil 2 and the magnetic core 3. The case 4 comprises: a bottom plate part; and a side wall part 41 enclosing the assembly body 10, and the side wall part 41 is formed by an insulation resin. In the side wall part 41, a connector hook part 44 is integrally molded by a component resin of the side wall part 41, and a connector part 72 connecting with, through wiring 71, a sensor, such as a temperature sensor, which measures a physical amount of the reactor 1A, is hooked on the connector hook part 44. Hooking the connector part 72 on the connector hook part 44 and fixing the connector part 72 thereto enables the connector 72 to be stably held at the case 4. Thus, in the reactor 1A, the connector 72 is stably connected with a connector part of the external device.
Patent JP-2013185457-A (JP)
Title: Vibration reducing device of internal combustion engine
Inventor: SATO NOBUAKI
IPC: F02F1/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of an internal combustion engine, without taking a structure for sealing a viscous fluid in a tie bolt chamber formed between the outer periphery of a tie bolt and the inner periphery of a tie bolt hole.SOLUTION: A vibration reducing device of an internal combustion engine includes a weight 23 for reciprocating in the vertical direction along a tie bolt 6 while contacting with the tie bolt 6 for fastening a cylinder jacket, a frame and a baseplate in the vertical direction, a weight adjusting mechanism 22 for reciprocating the weight 23 in the vertical direction along the tie bolt 6, an accelerometer installed on the tie bolt 6, and a controller for calculating a position of the weight 23 suitable for reducing vibration of the internal combustion engine when acceleration sent from the accelerometer exceeds acceleration corresponding to a predetermined vibration threshold value by monitoring the acceleration sent from the accelerometer in real time and outputting a control signal to the weight adjusting mechanism 22 based on a calculated calculation result, and the weight adjusting mechanism 22 reciprocates the weight 23 in the vertical direction along the tie bolt 6 based on the control signal from the controller.
Patent JP-2013185629-A (JP)
Title: Thrust roller bearing
Inventor: TANIYAMA MUNEHISA
IPC: F16C33/66
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a thrust roller bearing that can be smoothly operated under a temporal non-lubrication condition, by supplying grease from a grease reservoir through a grease supply hole to a rolling contact surface.SOLUTION: A thrust roller bearing 1 includes an annular roller cage 5, which has a plurality of pockets 5a along a circumference direction for holding a plurality of thrust rollers 4 in a rollable manner and which includes a grease reservoir 500b for reserving grease on an inner circumference side of the plurality of pockets 5a. The roller cage 5 has two annular parts 5b, 5c that form inner and outer circumference side parts of the plurality of pockets 5a. In the annular part 5b on an inner circumference side of the two annular parts 5b, 5c, a grease supply hole 52b is provided which is located in a portion opposing to an axial inner end face 4b of the plurality of thrust rollers 4 and which communicates with the grease reservoir 500b and supplies the grease to a rolling contact surface 4a.
Patent JP-2013187316-A (JP)
Title: Printed wiring board, printed circuit board, and method for manufacturing printed wiring board
Inventor: FUJIMA YOSHIKO
IPC: H05K3/34
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To appropriately solder a component to a pad even if the component is small.SOLUTION: A printed wiring board includes a substrate 1, a pad 3, a pad 4, and a resist 5. The pad 3 and the pad 4 are provided on a surface of the substrate 1 and are arranged corresponding to positions of electrodes 2a and 2b of a chip component 2. The resist 5 protects a circuit pattern formed on the surface of the substrate 1. The surface of the substrate 1 is exposed between that edge 3a of the pad 3 which faces the pad 4 and that edge 4a of the pad 4 which faces the pad 3.
Patent JP-2012216785-A (JP)
Title: Semiconductor light-emitting device package, semiconductor light-emitting device having package and manufacturing methods of the same
Inventor: KATO HANAKO
IPC: H01L23/08
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device package which is long lasting and excellent in mass productivity.SOLUTION: A package 10 includes a first inner lead part 11a arranged in a resin compact 13, an outer lead part 11b exposed on the resin compact 13, a second inner lead part 12a arranged in the resin compact 13 and a second outer lead part 12b exposed on the resin compact 13. The resin compact 13 is formed from a thermosetting silicone resin composition including (A) polyorganosiloxane, (B) a white pigment having an aspect ratio of a primary particle of 1.2-4.0 and a primary particle size of 0.1-2.0 μm and (C) a thermosetting catalyst. In the package 10, a recess 14 is formed. A bottom face 14a of the recess 14 includes the first inner lead part 11a and the second inner lead part 12a, and lateral faces 14b of the recess 14 are composed of the resin compact 13.
Patent JP-2013184032-A (JP)
Title: Dental treatment instrument
Inventor: KAKO MASATADA
IPC: A61C1/12
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To identify a hand piece presently held by an operator by detecting how the hand piece is held.SOLUTION: Many pressure sensors or temperature sensors 21 are provided on a surface of a hand piece 20. When an operator holds the hand piece 20, how it is held is patterned in distribution by data block according to output signals from these sensors. First, the patterns are stored in a database 11 as reference distribution patterns by varying the ways of holding the hand piece. For treatment thereafter, a verification/comparison part 13 compares the distribution pattern exhibited when the operator holds the hand piece with the reference distribution pattern. When they match, the hand piece held by the operator is identified.
Patent JP-2013188883-A (JP)
Title: Molded product
Inventor: KONDO KEIKO
IPC: B32B3/14
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a molded product that can obtain favorable glossiness having almost inconspicuous fingerprint trace on a surface and easily obtain variations on a glossy surface and a non-glossy surface without being accompanied by cost increase.SOLUTION: Coating parts 21 are printed at prescribed intervals on a surface 111 of a base material of a molded product 10A. A separation dimension D1 between each coating part 21 is set smaller than a width dimension W1 along an alignment direction of the coating part 21 on each coating surface 211, therefore, a finger is not directly contact on the surface 111 of the base material resulting in preventing fingerprint trace on the surface 111 of the base material. The coating parts 21 are formed by printing so that restriction on variations of the surface 111 of the base material and the coating parts 21 becomes few compared with a case of resin molding.