baber/WOPTO huggingface dataset:
Patent JP-2013008845-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ARAI HIDEYUKI
IPC: H01L21/8234
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To form an MIS transistor containing a gate electrode made from metal or the like and a resistor on the same substrate with no trouble, with increase in a chip area being suppressed.SOLUTION: The semiconductor device includes an MIS transistor and resistive element provided on a semiconductor substrate 1. The MIS transistor includes an active region 1a, a gate insulating film 18 provided on the active region 1a, and a gate electrode 19 provided on the gate insulating film 18. A resistive element 40 contains a resistor 10 provided on an element separation region 2. At least a part of the gate electrode 19 has a resistance coefficient that is lower than the resistor 10. An interlayer insulating film 16 is further provided which covers the upper surface of the resistor 10 but does not cover the upper surface of the gate electrode 19, in the active region 1a.
Patent JP-2013008925-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: NAKADA YOSHIAKI
IPC: H01L21/203
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology of a semiconductor device for a longer emission wavelength from a quantum dot while suppressing occurrence of a misfit dislocation.SOLUTION: A single crystal substrate is mounted in a chamber, and a quantum dot containing In and As is formed on the single crystal substrate by molecular beam epitaxy. A first annealing is performed in the chamber by radiating at least Asmolecular beam to the quantum dot.
Patent JP-2013012095-A (JP)
Title: Method for analyzing three-dimensional configuration state of fixed form body group
Inventor: MIKAMI TAKEHITO
IPC: G06T19/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing a three-dimensional configuration state of a fixed form body group, capable of grasping three-dimensional configurations of the fixed form body group with high accuracy, and thus, performing cross sectional analysis, time difference comparison analysis or the like for the fixed form body group with high accuracy.SOLUTION: Measurement waves are emitted to a fixed form body group, a three-dimensional multipoint group and many pieces of three-dimensional point data are acquired, next, areas which are estimated as fixed form bodies are sequentially extracted from among the pieces of three-dimensional point data constituting the three-dimensional multipoint group, and after that, preliminarily acquired three-dimensional fixed form body models are sequentially inserted into the extracted estimated areas of the fixed form bodies by three-dimensionally matching image size and positions. Since a three-dimensional CG of the fixed form body group is stereoscopically displayed on a 3D display or a 2D display after insertion of all, three-dimensional configurations of the fixed form body group is grasped with high accuracy by reducing an influence of a measurement error, and cross sectional analysis, time difference comparison analysis or the like for the fixed form body group are performed with high accuracy.
Patent JP-2013013280-A (JP)
Title: Electric vehicle drive system
Inventor: TAGOME MASAKI
IPC: H02P27/06
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To control a power converter that converts the power especially input from the dc power supply into the ac power and supplies it to the motor, in an electric vehicle drive system.SOLUTION: The electric vehicle drive system includes: a dc power supply 10; a power converter 40 that performs orthogonal conversion of the power output from the dc power supply 10; a motor 50 driven by the power output from the power converter 40; an allowable power detection part that detects the input and output allowance power of the dc power supply 10; and a control part that controls operation of the power converter 40 to change the power loss generated in the power converter 40 based on the input and output allowance power detected by the allowable power detection part.
Patent JP-2012069912-A (JP)
Title: Electronic component manufacturing method and electronic component
Inventor: SHIRAKAWA YUKIHIKO
IPC: H01G4/12
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing method and an electronic component, capable of improving electronic component reliability by preventing the immersion of moisture such as plating liquid or the like into an element body, and preventing an increase in size of a product.SOLUTION: In the manufacturing method of an electronic component 1, a first paste layer 16 is formed by adding a first conductive paste P1 to penetrate into a recess 21 of a flat plate 20 and by pressing end faces 2a, 2b of an element body 2 to the first conductive paste P1 added to the recess 21. By this, the first conductive paste P1 is evenly coated on the end faces 2a, 2b of the element body 2. Thus, an increase in thickness near a center position of each end face 2a, 2b can be prevented, while the thickness near a corner portion 9 is sufficiently secured. Accordingly, the immersion of moisture such as the plating liquid or the like can be prevented, and an increase in size of a product can be prevented by suppressing an increase in thickness of external electrodes 3, 4, and the reliability can be improved.
Patent JP-2013017250-A (JP)
Title: Electric motor and vehicle including the same
Inventor: SEGAWA MASAYA
IPC: H02P27/06
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which is capable of reducing the frequency of occurrence of reduction in magnetic efficiency, and to provide a vehicle including the same.SOLUTION: The motor comprises: a body core 40 including a body core back 41 and six body teeth 42 connected to the body core back 41; and six split cores 50 constituted as members separate from the body core back 41. Each of the split cores 50 is attached to the body core back 41 and is provided with a split tooth 52 and a split core back 51.
Patent JP-2013013448-A (JP)
Title: Guidewire
Inventor: KOIKE TADAHIRO
IPC: A61M25/09
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a guidewire in which bonding strength between a core shaft and a coil body is secured without increasing bending stiffness of a guidewire distal end portion more than necessary, and in which the core shaft and the coil body are stably bonded even when the coil body and the like are formed of tungsten.SOLUTION: The guidewire 1 comprises the core shaft 2, the coil body 3 wound around an outer circumferential surface of the core shaft 2, and a tip portion 5 formed of a metallic solder which bonds a distal end portion of the core shaft 2 and a distal end portion of the coil body 3. The metallic solder has a first metallic solder and a second metallic solder placed in adjacency to a distal end side of the first metallic solder, and the first metallic solder is higher in melting point and hardness than the second metallic solder is.
Patent JP-2013016920-A (JP)
Title: Video display device, buffer management method, and video display system
Inventor: NARA KAZUYA
IPC: H04N7/173
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a video display device, a buffer management system, and a video display system capable of making a seemingly seamless switch in a waiting time which occurs when a user specifies an arbitrary position in streaming reproduction and plays back the streaming .SOLUTION: There is provided a video display device comprising: a stream buffer 12 which receives data; a buffer controller 18 which controls the stream buffer 12; and a video reproduction device 14 which reproduces data temporarily stored in the stream buffer 12. When reproduction from an arbitrary position is specified while the video reproduction device 14 is reproducing data, the buffer controller 18 temporarily stores data of the specified position in the buffer 12 while letting data remaining in the stream buffer 12 be reproduced.
Patent JP-2011216903-A (JP)
Title: Organic electroluminescent device, and method of manufacturing material for the same
Inventor: IWAKUMA TOSHIHIRO
IPC: C09K11/06
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a long life organic electroluminescent device with high emission luminescence and emission efficiency, and to provide a method of manufacturing materials for the organic electroluminescent device.SOLUTION: The method is provided for manufacturing the material for the organic electroluminescent element in which the total of mass concentrations of halogen elements including bromine, iodine, and chlorine contained as impurities in the organic electroluminescent element is set to ≤50 ppm by sublimation refining. The organic electroluminescent element holds an organic thin film layer including one layer or a plurality of layers having a phosphorescent light-emitting layer with at least a host material and a phosphorescent organic metal complex formed between a cathode and an anode, wherein the total of mass concentrations of halogen elements including bromine, iodine, and chlorine contained as impurities in a host material that forms the light emitting layer is set to ≤50 ppm by sublimination refining.
Patent JP-2012008573-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor as a semiconductor device for supplying current to a pixel of an EL element, that can supply correct current without being affected by variation even at small signal current.SOLUTION: For supply of current to a pixel, pre-charge voltage is supplied in advance. Then, current writing is quickly completed. The pre-charge voltage is output from a voltage current supply circuit that supplies current to a current source circuit that supplies current to a pixel. A gate voltage of a transistor for supplying current to the current source circuit is supplied from the voltage current supply circuit to the pixel as the pre-charge voltage. On this occasion, the optimal pre-charge voltage can be output by making the W/L of a transistor of the pixel approximately equal to the W/L of the transistor to which current is supplied from the voltage current supply circuit.
Patent JP-2013018390-A (JP)
Title: Power supply system for ship
Inventor: TETSU HIROKAZU
IPC: B63J3/02
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system for ship in which the power can be efficiently supplied to an inboard bus bar from a power source of different voltage or different frequency from that of the inboard bus bar, and a motor can be driven.SOLUTION: The power supply system for ship includes a first control means 19for outputting the first control signal a to control the output power on the basis of the output command while being synchronized with the voltage frequency of an inboard bus bar 3, a second control means 19for outputting the second control signal b to control the speed of a motor 9 by adjusting the output power on the basis of the speed command, and a signal changing means 19for changing the first control signal a and the second control signal b according to the change setting. When an inverter device 19 is connected to the inboard bus bar 3, the first control signal a is selected to operate the inverter device 19, and the power is supplied to a load 5 connected to the inboard bus bar 3. When the inverter device 19 is connected to the motor 9, the second control signal b is selected, the inverter device 19 is operated, and the motor 9 is driven.
Patent JP-2013024252-A (JP)
Title: Rolling bearing device
Inventor: NAITO KENICHIRO
IPC: F16C33/20
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device preventing damage of a fit surface for a long period even when creep occurs during loose-fitting and partially replaceable with a simple structure.SOLUTION: The rolling bearing device 1 is formed of a rolling bearing part 2 having an inner ring 3, an outer ring 4 and conical rollers 5 interposed as a plurality of rolling elements between the inner ring 3 and the outer ring 4, and an annular slide bearing part 7 arranged on the inner diameter side of the inner ring 3, and supports a mating shaft 10 through loose fit by an inner diameter part of the slide bearing part 7. The slide bearing part 7 is pressed in and fixed to the inner diameter side of the inner ring 3 of the rolling bearing part 2, and at least the inner diameter part of the slide bearing part 7 is a resin layer 9 formed of a resin composition.
Patent JP-2011215641-A (JP)
Title: Surface light emitting body and internally illuminated type signboard incorporating the same
Inventor: MATSUNAGA HIDETO
IPC: G09F13/04
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To develop a new surface light emitting body and an internally illuminated type signboard incorporating the same, the surface light emitting body incorporating an LED element improved in waterproofness or other practical functionality to enable the surface light emitting body to be used not only for a signboard but also for other various applications, in appearance and workability and the like.SOLUTION: A surface light emitting body 1 includes: a flexible substrate 11 having electric wiring 12; a plurality of LED elements 13 disposed substantially regularly on the substrate 11; and a top film 14 disposed on the LED elements 13 in a stretched manner. When the top film 14 is disposed on the substrate 11 in a stretched manner, the top film 14 is made to come in close contact with a rugged shape of the LED element 13 to be stuck thereto. More specifically, a vacuum pressure bonding process is used, in which a space between the LED elements 13 and the top film 14 is evacuated and the heated top film 14 is pressure-bonded to the surface of the LED elements 13.
Patent JP-2013022163-A (JP)
Title: Volatilizer
Inventor: MURAKI TAKESHI
IPC: A01M1/20
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a volatilizer making an evaporated volatilizing agent be visually recognized as smoke, and making the smoke straightly go up like an incense stick without diffusing the smoke near a heating part.SOLUTION: This volatilizer volatilizing the volatilizing agent by heating the volatilizing agent includes: a volatilizing agent holder including a core material impregnated with the volatilizing agent; and a body having a support part supporting the volatilizing agent holder, and a heating body heating the volatilizing agent by being carried with a current. The body has a shape wherein an upper space allowing the rise of the smoke generated by heating the volatilizing agent is secured above the core material of the volatilizing agent holder in a state that the volatilizing agent holder is supported in the support part, wherein a peripheral space communicating with the upper space is formed around the core material, and wherein a lower space communicating with the peripheral space and having opened sides is formed below the core material.
Patent JP-2012037512-A (JP)
Title: Improved elusion test device
Inventor: HUGHES LYN
IPC: G01N33/15
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing an elusion test in which it is unnecessary that a sample (formulation) is completely fragmented or dissolved in a filtration cell for continuous and exact progress of a test.SOLUTION: The device includes: supply of at least one of a) at least a first chamber (filtration cell) which includes the bottom and a shelf screen and can transfer solid particles to a second chamber; b) a second chamber (filtration cell) which is serially connected to the first chamber and can hold a solid; c) a medium which can be continuously put in one or more of the chambers; d) means for analyzing an efflux from the chambers for a target substance in the test; and e) means for controlling temperature of the medium in each of the chambers. Each of the chambers/filtration cells has means for adding the sample and means (for example, a stirrer) for mixing the sample with the medium.
Patent JP-2013026477-A (JP)
Title: N-type diffusion layer formation composition, manufacturing method of n-type diffusion layer, and manufacturing method of solar cell element
Inventor: ADACHI SHUICHIRO
IPC: H01L31/04
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an n-type diffusion layer formation composition, a manufacturing method of an n-type diffusion layer, and a manufacturing method of a solar cell element capable of forming an n-type diffusion layer in a specific part while suppressing surface roughening of a substrate in a manufacturing step of a solar cell element using a silicon substrate.SOLUTION: An n-type diffusion layer formation composition contains a glass powder including a donor element, carbide particles, and a dispersion medium. An n-type diffusion layer and a solar cell element having this n-type diffusion layer are manufactured by coating this n-type diffusion layer formation composition on a semiconductor substrate and performing thermal diffusion treatment.
Patent JP-2013029561-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAHIRO
IPC: G03G15/20
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that stably separates sheets using air.SOLUTION: A blowing duct 316 blows the air coming from a blowing fan 315 toward a heating roller 301 from a downstream side of a nip N formed by the heating roller 301 and a pressure roller 303, in the sheet conveyance direction of the heating roller 301. A driven roller 320 to be brought into pressure contact with the heating roller 301 is disposed in the blowing duct 316, thereby allowing highly accurate positioning of the blowing duct 316, and blocking the blown air that flows toward the downstream in the rotating direction of the heating roller 301.
Patent JP-2013028293-A (JP)
Title: Bush for mounting stabilizer bar
Inventor: OKUYAMA KAZUHIRO
IPC: B60G21/055
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bush for mounting a stabilizer bar, the bush combining suppression of generation of abnormal sound with improvement of assemblability.SOLUTION: A bush 101 made of an elastic material includes a through-hole 110 and a pressurizing plate 130, in which the through-hole is provided with an incision 120 and a stabilizer bar 210 is mounted on the through-hole via the incision. A chamfered part 140 is formed in the contact point between an inner circumferential face of the through-hole and the incision, and the length of the chamfered part in a diameter- direction of the through-hole is set to be smaller than a collapsing amount of the bush. Thereby, improvement of assembability of a stabilizer bar in the bush can be combined with suppression of generation of abnormal sounds.
Patent JP-2013028141-A (JP)
Title: Image forming apparatus, information processing method and program
Inventor: IGUCHI SHUNSUKE
IPC: H04N1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To reproduce processing in the image forming apparatus in same job order and event order at a certain time point.SOLUTION: The image forming apparatus includes: a job storage means which stores a job received by a receiving means in a storage device together with time information; a generation means which develops the job received by the receiving means and generates a page image; a structuring means which structures the page image generated by the generation means as the job; an image forming means which forms the job structured by the structuring means into an image; a storage means which stores an event, that occurs while the job is formed into the image by the image forming means, in the storage device together with the time information; a specifying means which specifies the job and the event by the storage device based on the input time information when the time information is input through an UI screen displayed on an operation part; and a reproducing means which executes the job and event stored in the storage device sequentially from the jobs and events specified by the specifying means.
Patent JP-2013037839-A (JP)
Title: Connector device
Inventor: MITSUNO KOSUKE
IPC: H01R13/639
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector device in which a wiring plate-like member is inserted into a housing, a configuration of means for performing locking and releasing locking to the wiring plate-like member can be simplified and durability of it can be improved, and a manufacturing cost cane be reduced.SOLUTION: A connector device includes an engaging member 25 for performing locking and releasing locking to a flexible printed wiring substrate 13 inserted into a housing 11 in which a plurality of contacts 14 are arrayed. In the engaging member, a locking part 30B which is engaged with a notch engaging part 33B provided in the flexible printed wiring substrate inserted into the housing and an operation part 31 which is extended from one end of both ends to the other end of the engaging member in the arrangement direction of the plurality of contacts and makes the locking part release engagement with the notch engaging part when operated are integrally formed.
Patent JP-2013035714-A (JP)
Title: Method for producing technetium-99m solution having high concentration and high radioactivity
Inventor: KIMURA AKIHIRO
IPC: C01G99/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aTc solution usable practically and having a high concentration and a high radioactivity, which can produce an amount per hour and a concentration of theTc solution remarkably exceeding the conventional amount and concentration.SOLUTION: AMoOpellet and an alkali solution are stirred to dissolve theMoOin the alkali solution; a relatively small amount of MEK is fed to the dissolvedMo, and stirred to extractTc produced fromMo; thereafter, theTc-containing MEK phase and a water phase are separated; the separatedTc-containing MEK phase is refined through a basic alumina column; then,Tc is adsorbed and concentrated on an acidic alumina column from theTc-containing MEK, and eluted from the acidic alumina column using a relatively small amount of a physiological saline.
Patent JP-2013038939-A (JP)
Title: Rotary electric machine
Inventor: AOKI KAZUTAKA
IPC: H02K3/24
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To stably connect a pair of terminals of straight angle wire coils wound around a stator and effectively cool the straight angle wire coils.SOLUTION: A coil end module 42 is provided with a groove 44 opposed to a terminal 22b of a straight angle wire coil 22 in a rotation axis direction. A pair of the terminals 22b of the straight angle wire coils 22 are fitted into the groove 44 so as to closely adhere and fix the terminals 22b of the straight angle wire coils 22. And a coolant passage 46 in the coil end module 42 is provided to cool a stator 12 using refrigerant oil and the refrigerant oil is supplied through an oil pipe 48 to the coolant passage 46.