baber/WOPTO huggingface dataset:
Patent JP-2011243951-A (JP)
Title: Light-emitting device
Inventor: KINOSHITA JUNICHI
IPC: H01S5/022
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that is improved in heat dissipation and easily mounted on a lighting device.SOLUTION: The light-emitting device includes: a first plate electrode which has a first main surface and a second main surface on the opposite side from the first main surface; a second plate electrode which has a third main surface and a fourth main surface on the opposite side from the third main surface; a light-emitting element which is disposed between the first main surface and third main surface, and includes a semiconductor laminate having a fifth main surface opposed to the first main surface and smaller than the first main surface and a sixth main surface opposed to the third main surface and smaller than the third main surface, and including a light-emitting layer, a first electrode provided to the fifth main surface, and a second electrode provided to the sixth main surface, the optical axis of a light beam emitted from the light-emitting layer is perpendicular to a side face of the semiconductor laminate between the fifth main surface and sixth main surface; and an insulator provided in contact with the first plate electrode and second plate electrode, and is characterized in that the light beam is emitted along the optical axis from between the first main surface and third main surface to the outside.
Patent JP-2012198418-A (JP)
Title: Electrophoretic element, display device, and electronic apparatus
Inventor: TAKANASHI HIDEHIKO
IPC: G02F1/167
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can enhance the contrast.SOLUTION: An electrophoretic element includes migrating particles and a porous layer formed of fibrous structures including non-migrating particles whose optical reflection characteristics are different from those of the migrating particles. The difference Δ1(=A-B) between the solubility parameter value A of the fibrous structure and the solubility parameter value B of the particle surface of the migrating particle is 2 or more and 5.2 or less.
Patent JP-2012196698-A (JP)
Title: Tilting gravity casting method
Inventor: MIZUKUSA YASUYUKI
IPC: B22D27/09
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tilting gravity casting method which makes molten metal excellent in filling ability and sufficiently prevents generation of cast defects in a casting.SOLUTION: In a tilting gravity casting apparatus 1 including a mold 2 equipped with a ladle 7, the molten metal M is stored in the ladle 7, and the molten metal M is poured into a cavity 6 in the mold 2 through a gate 5 when the mold 2 is tilted. In the tilting gravity casting method using the tilting gravity casting apparatus 1, a pressurizing step of pressurizing the molten metal M in the cavity 6 with a pressurizing pin 23 is started while shutting the gate 5 with a shutting member 18 before a mold tilting step of tilting the mold 2 is completed.
Patent JP-2012204015-A (JP)
Title: Positive electrode active material for lithium ion battery and method for producing the same, lithium ion battery electrode, and lithium ion battery
Inventor: ONO KOJI
IPC: H01M4/58
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide: a positive electrode active material for a lithium ion battery, capable of achieving high voltage, high energy density, high load characteristics, stability in long-term cycle characteristics and safety, by controlling a crystal shape and further an average primary particle size of LiMnPOparticles having a crystal structure suitable for Li dispersion; a method for producing the positive electrode active material for a lithium ion battery; a lithium ion battery electrode; and a lithium ion battery.SOLUTION: A positive electrode active material for a lithium ion battery of the present invention comprises LiMnPO. In the positive electrode active material, values of lattice constants a, b and c calculated from an X-ray diffraction pattern satisfy relations of 10.41Å<a≤10.43Å, 6.070Å<b≤6.095Å and 4.730Å<c≤4.745Å, and an average particle size is 10 nm or larger and 100 nm or smaller.
Patent JP-2011175652-A (JP)
Title: Portable telephone set
Inventor: IZUMI TAKATSUGU
IPC: G06F13/00
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set as a means for receiving mail containing important contents to a user, and for enabling the user to early recognize mail reception.  <P>SOLUTION: A control unit 110 determines whether the received mail contains a specified key word associated with a point, adds the point whenever the specified key word is included, and judges that the received mail is important if a sum of the point being added exceeds a specified point at the time of mail reception by the portable telephone 1000. The control unit 110 decides an informing method for informing the user of the reception of the mail as a specified method to execute the informing method when the received mail has been determined as important mail.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012204652-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TSUBATA SHUICHI
IPC: H01L27/105
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which allows for formation of a high aspect ratio structure by etching.SOLUTION: A manufacturing method of a semiconductor device includes a step for forming a multilayer film including at least a silicon oxide film by laminating a plurality of films composed of different materials, a step for forming a hard mask pattern on the multilayer film, a step for forming a multilayer film pattern of a predetermined shape by performing anisotropic etching of the multilayer film using the hard mask pattern as an etching mask, and a step for removing the hard mask pattern. The hard mask pattern is formed by laminating at least one first hard mask layer and one second hard mask layer, alternately. The first hard mask layer is composed of a material exhibiting better detachability by wet etching than the second hard mask layer, and the first hard mask layer is arranged directly above the multilayer film.
Patent JP-2012201638-A (JP)
Title: New resveratrol derivative
Inventor: DOI SATOSHI
IPC: A61K31/222
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a new resveratrol derivative having anticancer activities stronger than resveratrol, ferulic acid, well-known resveratrol derivatives and luteolin, especially activities against carcinoma of oral cavity, to provide a method for efficiently and safely forming the new resveratrol derivative, to provide an anticancer agent containing the new resveratrol derivative, and to provide a food, a medicine and an unregulated drug.SOLUTION: There is provided the new resveratrol derivative formed by subjecting the resveratrol and the ferulic acid to heat treatment in the presence of a metal salt, or a pharmaceutically acceptable salt, ester or ether thereof. The anticancer agent contains the new resveratrol derivative or the like, and the food, the medicine and the unregulated drug are also provided.
Patent JP-2012204184-A (JP)
Title: Light-emitting device
Inventor: NAITO KATSUYUKI
IPC: H01L51/50
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which, containing a light-emitting part, excels in visibility of transmission images.SOLUTION: A light-emitting device WM according to one embodiment comprises a light transmission layer 1 containing a first and a second region and a third region interposed between the two regions and a light-emitting part 2 overlapping the second region or the second and the third regions. A first portion A1 corresponding to the first region of the light-emitting device WM transmits light in a certain wavelength of the visible range at a first transmission coefficient. A second portion A2 corresponding to the second region of the light-emitting device WM generates light by the light-emitting part 2 and transmits light in the certain wavelength at a second transmission coefficient which is lower than the first transmission coefficient. A third portion A3 corresponding to the third region of the light-emitting device WM is composed to have such a distribution of transmission coefficients that the transmission coefficient for light in the certain wavelength decreases from an edge of the first portion side toward an edge of the second portion side within a range of the first to the second transmission coefficients.
Patent JP-2012205133-A (JP)
Title: Image processor and control method therefor
Inventor: DAI XIAO YAN
IPC: G06T3/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately determine a character area included in an image.SOLUTION: An image processor includes: division means for dividing an image into multiple blocks respectively having a predetermined number of pixels; derivation means for deriving the edge intensity values of the respective pixels; reference value derivation means for deriving a reference value based on the maximum value and minimum value of the edge intensity value of each pixel; threshold setting means for setting a first threshold and a second threshold based on the reference value; counting means for counting the number of pixels having the edge intensity values to be respectively included in a first range equal to or more than the first threshold value and lower than the second threshold value and a second range equal to or more than the second threshold; and determination means for determining a character area when the pixels having the edge intensity values of the second range exist and determining a non-character area when the pixels having the edge intensity values of the second range and the first range do not exist, based on the counting result.
Patent JP-2012203832-A (JP)
Title: Display control device and control method thereof
Inventor: FUKUSHIMA HISAKI
IPC: H04N5/225
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To quickly switch a state in which an image is displayed without being enlarged and a state in which an image is displayed so as to be enlarged by enlargement magnification desired by a user by a labor with few operations.SOLUTION: The display control device includes: registration means for registering the enlargement magnification of an image in the case of starting an enlargement mode on the basis of an operation from a user (figure 3); reception means for receiving the start instruction of the enlargement mode (S410); and control means for, when receiving the start instruction of the enlargement mode in a state that an overall image is displayed, controlling display means to display the image by enlarging the image on the basis of the enlargement magnification registered by the registration means (S608), and for, when receiving the end instruction of the enlargement mode by one time operation to a specific operating member in a state that the image is displayed so as to be enlarged in the enlargement mode (S617), controlling the display means to display the image by releasing the enlargement of the image (S618).
Patent JP-2012145903-A (JP)
Title: Optical receptacle and optical transceiver module using the same
Inventor: MATSUMOTO TOSHIYUKI
IPC: H01L31/10
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical receptacle which electrically insulates an optical element unit-side from a tip side of the optical receptacle so as to improve high frequency electrical characteristics and electrostatic discharge characteristics of an optical transceiver module, having excellent insulation characteristics.SOLUTION: An optical receptacle 1 comprises a cylindrical sleeve 5 to connect to a plug ferrule; an electrically insulating stub ferrule 4 having a cylindrical shape through which an optical fiber 9 is inserted, with a front end inserted in an end of the sleeve 5 and a rear end having a small diameter part 4d with an external diameter smaller than that of the front end; a first metal holder 7 which is fixed more adjacent to the front end than the small diameter part 4d of the stub ferrule 4; and a second metal holder 8 which is fixed to the small diameter part 4d. The first holder 7 is insulated from the second holder 8 through the stub ferrule 4.
Patent JP-2012209777-A (JP)
Title: Mobile terminal device, and communication control method and program for mobile terminal device
Inventor: YAMASHITA OSAMU
IPC: H04W36/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure that a mobile terminal device receives incoming call notification which is transmitted from a handoff source base station during a time period from when handoff takes place to when the location registration is updated.SOLUTION: A mobile terminal device 10 has two receiving units, which are a first receiving unit and a second receiving unit. After handoff from a source base station 20A to a target base station 20B, the first receiving unit monitors for incoming call notification from the target base station 20B while the second receiving unit monitors for incoming call notification from the source base station 20A. If incoming call notification is received from the source base station 20A, communication with the source base station 20A is made, and if not received, communication with the target base station 20B is made.
Patent JP-2012207501-A (JP)
Title: Automatic water supply device
Inventor: HATAKEYAMA MAKOTO
IPC: H02K7/18
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water supply device which can be easily applied to many toilet bowl installation sites by being made compact in size on the whole and can improve precision of quantitative water discharge.SOLUTION: An automatic water supply device 1 includes: a secondary-side water conduction channel 24 which extends from a pressure chamber 18 so as to direct water conduction of a primary-side water conduction channel 20 to a different water conduction direction, and has a water discharge port 22 for discharging washing water to a toilet bowl positioned on a downstream side; a piston valve 26 which opens and closes the secondary-side water conduction channel according to the water pressure in the pressure chamber; a solenoid valve 30 which opens and closes the piston valve by opening and closing the secondary water conduction channel so as to vary the water pressure in the pressure chamber; a power generation unit 10 including a power generator having an impeller 32b for power generation which rotates with a stream of water in the secondary-side water conduction channel, and a flow rate sensor 34 having an impeller 34b for flow rate detection which rotates with the stream of water in the secondary-side water conduction channel; and straightening means 36a for straightening the stream of water for rotating the impeller for power generation and the impeller for flow rate detection.
Patent JP-2012212958-A (JP)
Title: Information processor, information processing method, program, and communication system
Inventor: MATSUKI YUSUKE
IPC: H04M1/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, a program, and a communication program which surely notify a user of an event.SOLUTION: An information acquisition unit 181 acquires peripheral information including information concerning a speaker system 200 and a television 300 which can notify a user that an event about which a user has to be posted has occurred. An instruction unit 183 instructs the speaker system 200 and the television 300 to perform notification operation for notifying the user that the event has occurred. An adjustment unit 184 adjusts instruction contents of the instruction unit 183 based on the peripheral information acquired by the information acquisition unit 181.
Patent JP-2012211776-A (JP)
Title: Determination method for abnormal value between analyzers and determination device therefor
Inventor: KOTO NAOKI
IPC: G01N33/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately determine an abnormal value between analyzers when a specimen prepared from the same analysis subjects is analysed by a plurality of analyzers differing in analysis method.SOLUTION: A determination method for an abnormal value between analyzers is used for analyzing a specimen 12 prepared from the same analysis subjects by a plurality of analyzers differing in analysis method. When a difference in analysis value between the analyzers is larger than a permissible tolerance for measurement of standard substance of the analysis method having lower analytical precision and is also equal to or larger than a threshold value which is smaller than the sum of the permissible tolerance for measurement of standard substance and an addition average of repeatability limits of each analysis method, the difference is determined as the abnormal value.
Patent JP-2012212728-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: MORIMOTO MICHIKAZU
IPC: H05H1/46
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which supplies a time modulated intermittent high frequency power that can be controlled with high accuracy in a wide repetition frequency band, and to provide a plasma processing method using the plasma processing apparatus.SOLUTION: The plasma processing apparatus comprises a vacuum vessel, a plasma generation means for generating plasma in the vacuum vessel, a sample stand installed in the vacuum vessel and on which a sample is mounted, and a high frequency power supply which applies a time modulated intermittent high frequency power to the sample stand. The high frequency power supply has more than one different frequency bands, and performs time modulation of high frequency power by a repetition frequency for which the same range of respective frequency bands is used by an analog signal.
Patent JP-2012213683-A (JP)
Title: Oscillating actuator
Inventor: ENDO MASAYA
IPC: H02K33/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating actuator which has simplified structure, thereby easily assembled and which facilitates promotion of reduction in the size of the oscillating actuator such as reduction in the diameter of a casing.SOLUTION: The oscillating actuator 1 has a coil 3 and a magnet 4, one each. One end of a magnet 4 is arranged outside a hollow part S of the coil 3 and the other end of the magnet 4 is arranged inside the hollow part S of the coil 3. At one end of the magnet 4, a first pole piece 21 where a shaft 20 penetrates is arranged and at the other end of the magnet 4, a second pole piece 22 where the shaft 20 penetrates and which faces the first pole piece 21 in a vibration axis line L direction via the magnet 4 is arranged. In the casing 2, a part corresponding to a vibration planned region P of the magnet 4 is formed at least of a magnetic body.
Patent JP-2012215115-A (JP)
Title: Engine
Inventor: HAMADA YASUNOBU
IPC: F02F11/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine that allows an upper end position of a cylinder head cover to be lowered.SOLUTION: The engine 50 includes: a cylinder head 56F; a cylinder head cover 57F attached to the cylinder head 56F; a camshaft holder 75 freely and rotatably fixing camshafts 71 and 72 to the cylinder head 56F; and a bolt 80 fastening the camshaft holder 75 to the cylinder head 56F and having a head 81 and a thread 82. The head 81 of the bolt 80 penetrates the cylinder head cover 57F.
Patent JP-2012219819-A (JP)
Title: Airtight structure of butterfly valve
Inventor: SHIMOMURA HIDEYUKI
IPC: F16K1/42
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an airtight structure of a butterfly valve satisfactorily keeping airtightness between a valve seat and a valve element and elongating life of the both.SOLUTION: The airtight structure of the butterfly valve includes: a pair of convex spherical surface-shaped sliding-contact rims provided around a valve shaft of the outer periphery of the valve element, and outwardly projecting from each other; a concave groove 15 so provided on the inner peripheral surface 13 of the valve seat 1 as to extend circumferentially to bring the outer periphery of the valve element into close contact with the groove; a pair of flexible parts 17 for making the surrounding area of a pair of shaft holes 19 of the inner peripheral surface 13 of the valve seat 1, with limits of both ends 9 of the valve seat 1, protrude flat to the inside of the inner peripheral surface 13; and a pair of concave spherical surface-shaped shaft supports 21 provided on the flexible parts 17 and bringing the sliding-contact rims of the valve element into sliding contact with the spherical surface-shaped shaft supports.
Patent JP-2012028309-A (JP)
Title: Flashlight capable of focusing
Inventor: OPOLKA RAINER
IPC: F21V14/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To complete a flashlight capable of focusing by a single hand, in which only a small number of connection elements are needed for assembly.SOLUTION: The flashlight comprises a housing 2, a light source 3, and an attached lens 4 arranged in a head 5, and the head 5 can slide to the light source 3 in a longitudinal axis direction. The flashlight has two components of connection element 6 arranged between the head 5 and the housing 2, and the components are fixed mutually capable of sliding in the longitudinal axis direction and safely against loss, as one of the components of the connection element 6 is connected to the head 5 and the other component connected to the housing 2.
Patent JP-2012221756-A (JP)
Title: Separator for nonaqueous secondary battery and battery including the same
Inventor: MITANI KAZUISHI
IPC: H01M2/16
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous secondary battery, having high porosity, high liquid absorbing performance and high heat resistance in an appropriate thickness range (20-40 μm).SOLUTION: In a separator for a nonaqueous secondary battery, a resin fine porous body having voids which are non-contiguous and flat in a direction along a surface of a fine porous sheet is formed inside the fine porous sheet comprising an inorganic material.
Patent JP-2012223040-A (JP)
Title: Electric wire cutting device
Inventor: TAKAHASHI SATOSHI
IPC: H01B13/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire cutting device that prevents a cut surface of an electric wire from being inclined by restricting lifting of the electric wire during cutting, lightens the load on a cutting blade during the cutting, and securely cuts the electric wire.SOLUTION: An electric wire cutting device 1 includes an electric wire mount part 8 where an electric wire 41 is mounted, a cutting blade 16 for cutting the electric wire 41 mounted on the electric wire mount part 8, and a lifting device 12 which lifts the cutting blade 16. The cutting blade 16 has its cutting edge 18 provided orthogonally to a length direction of the electric wire 41 and also provided obliquely to a lifting direction of the cutting blade 16. The electric wire mount part 8 is provided with a recessed groove part 22 which is formed along the inclination of the cutting edge 18 and into which the cutting edge 18 is inserted, and an electric wire restriction part 6 which restricts displacement of the electric wire 41 in the lifting direction of the cutting blade 16 is provided on each of both sides of the electric wire mount part 8 in the length direction of the electric wire 41.