baber/WOPTO huggingface dataset:
Patent JP-2011198788-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: CHINONE TAKAKO
IPC: H01S5/323
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein it is difficult to separate a substrate for growth from a semiconductor layer with proper reproducibility.SOLUTION: An underlayer consisting of a compound semiconductor containing In, Ga and N is formed on a substrate for growth. A plurality of supports consisting of a compound semiconductor containing Ga and N are then grown using a part of the underlayer as growth nuclei, and a semiconductor layer consisting of a compound semiconductor containing Ga and N is formed. The semiconductor layer is supported by the supports and is continuous in the in-plane direction. A cavity is defined between the semiconductor layer and the substrate for growth. A support substrate is bonded to the semiconductor layer, and then the substrate for growth is separated from the semiconductor layer.
Patent JP-2011197427-A (JP)
Title: Semiconductor optical modulator and semiconductor optical transmitter using the same
Inventor: SHIMOYAMA MINEFUMI
IPC: G02F1/025
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator capable of obtaining good transmission characteristics even in prechirp transmission, and a semiconductor optical transmitter using the semiconductor optical modulator.SOLUTION: The semiconductor modulator includes: a Mach-Zehnder type optical interferometer including optical waveguides 4a and 4b provided on a substrate 1; an electrode 11a formed on the optical waveguide 4a; an electrode 11b formed on the optical waveguide 4b and different in length from the electrode 11a; a semiconductor mesa structure 7 arranged on the substrate 1 apart from the optical waveguides 4a and 4b by a wavelength of the light to be modulated or more; and an auxiliary electrode 12 formed on the semiconductor mesa structure 7 and electrically connected to the electrode 11b.
Patent JP-2011198221-A (JP)
Title: Molecular structure construction system, method, program, and storage medium
Inventor: SATO HIROYUKI
IPC: G06F17/50
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a molecular structure construction system and method for automatically setting an interatomic bond order.SOLUTION: The molecular structure construction system includes: a data structure having an atomic data structure that associates the number of electrons and the number of orbits with a bond flag showing the terminal condition after bonding for each atom arranged based on the atomic arrangement of a molecule, and a bond axis data structure that associates a bond order with each bond axis for interatomic bond; a σ-bonding means for carrying out σ-bond according to the distance threshold that attains interatomic bond, increasing the bond order by one, and subtracting one each from the number of electrons and the number of orbits of the σ-bonded atoms to update the bond flag at the terminal atom; and a π-bonding means for carrying out π-bond to the first atom and one second atom when the other second atoms are terminals leaving the one second atom out of the second atoms σ-bonded to the first atoms, referring to the bond flag.
Patent JP-2011199189-A (JP)
Title: Guiding device
Inventor: KOJIMA YOSHIKI
IPC: H05K7/14
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device facilitating mounting of a mounting body onto a mounted body.SOLUTION: The guiding device includes a first guide part formed on the mounting body, and a second guide part formed on the mounted body onto which the mounting body is mounted. One of the first and second guide parts has a rail-defining recessed part. The other of the first and second guide parts has a protruded part fitting into the recessed part. The protruded part has a first V-shaped corner part tapered toward the recessed part. The recessed part has a second V-shaped corner part expanding toward the protruded part. The first and second corner parts mutually fit so that the first and second guide parts are slidable.
Patent JP-2011196980-A (JP)
Title: Barkhausen noise inspection device
Inventor: MIZUTANI MASATOSHI
IPC: G01N27/83
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a Barkhausen noise inspection device for performing accurate inspection without being affected by displacement of a noise detection sensor for detecting Barkhausen noise or an inspecting object.SOLUTION: This Barkhausen noise inspection device includes an exciting coil 2 for magnetizing the inspecting object 30, the noise detection sensor 3 for detecting the Barkhausen noise issued by the magnetized inspecting object 30, and a power source 12 for supplying AC current for generating an AC magnetic field for magnetization to the exciting coil 2. This Barkhausen noise inspection device also includes gap detection sensor 21 for detecting a gap between the noise detection sensor 3 and inspecting object 30. A sensor output correcting means 24 corrects an output of the noise detection sensor 3 based on the output of this gap detection sensor 21.
Patent JP-2011202686-A (JP)
Title: Lubricating structure of bearing
Inventor: HIBINO SUMIKO
IPC: F16C33/66
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple lubricating structure capable of feeding grease in two filling chambers positioned in the internal side and the external side of a bearing by one grease feeding mechanism.SOLUTION: The lubricating structure of a bearing for lubricating bearings 12, 13 by the grease G includes at least two filling chambers 14a, 16a/15a, 17a with the grease filled therein, that are arranged on the external side and the internal side so as to sandwich the bearings 12, 13, a movable part 19 arranged freely movably in the filling chambers 14a/15a on the external side for letting the grease G in the filling chambers flow, and a fluid pressure cylinder part 21 generating a driving force by the fluid pressure of a working fluid formed of the grease G and transmitting the driving force to the movable part on the external side for driving the movable part. The working fluid for driving the fluid pressure cylinder part is guided in the filling chambers 16a/17a on the internal side through a connection flow path 30.
Patent JP-2011200398-A (JP)
Title: Endoscope
Inventor: ENDO KEISUKE
IPC: G02B23/24
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate the heat in a circuit board, and to increase the strength of fixture of the circuit board.SOLUTION: An imaging module 51 composed of a CCD 53 and the circuit board 54 is disposed within the distal end 14a of an endoscope insertion part. An electronic circuit component 59 and input/output terminals 69 mounted on a flexible board 57 constituting the circuit board 54 are sealed with sealing resin 68, and the internal space 47 of the distal end 14a is filled and solidified with high thermal conductive resin 69. Low-viscosity resin whose surface roughness after solidification is not more than 0.1 mm is used as the sealing resin 68, so that the surface of the sealing resin 68 is smoothly shaped. As the close adhesiveness of the sealing resin 68 and the high thermal conductive resin 69 is improved, heat radiation of the circuit board 54 can be made efficient, and further, the fixture strength of the circuit board 54 can be increased.
Patent JP-2011202038-A (JP)
Title: Antistatic agent and application thereof
Inventor: SUGANO MAKI
IPC: C08K5/52
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent that has not only high antistatic ability but also solubility (compatibility) to a transparent resin and a solvent, heat resistance, and moisture resistance and does not include a metal and a metal ion, and applications thereof.SOLUTION: The antistatic agent comprising an onium salt, such as tetrabutylammonium bromide of lithium tris(oxalato)phosphate is provided. In addition, the followings are provided: a resin composition including the same; a resin varnish including the resin and a solvent; a polymerizable composition including a polymerizable compound, an initiator, and the antistatic agent; a resin cured product obtained by curing the polymerizable composition by light irradiation and a method for producing the same; a coating fluid including the antistatic agent; a resin shaped article having antistatic ability obtained by applying the coating fluid to the resin shaped article and a method for producing the same; a resin shaped article having antistatic ability obtained by shaping by use of the resin varnish or the polymerizable composition; a coating film having antistatic ability obtained by forming by use of the resin varnish, the polymerizable composition, or the coating fluid; and a resin shaped article provided with the coating film on the substrate surface.
Patent JP-2011200180-A (JP)
Title: Undifferentiation maintaining agent and proliferation promoter of stem cell
Inventor: YASHIRO YOICHI
IPC: C12N5/0735
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To develop an undifferentiation maintaining agent and a proliferation promoter exhibiting stem cell-specific proliferation promoting effects while maintaining an undifferentiated state for the stem cell of a mammal, to provide the stem cell having a high take ratio for a tissue during transplantation, and to provide a technique for preparing the same.SOLUTION: A yeast extract is used for an embryonic stem cell of mammals, a somatic stem cell in an in vivo tissue including bone marrow, blood, fat, skin tissue, and an artificially prepared stem cell to thereby specifically promote the proliferation of the stem cells while maintaining the undifferentiated state of the stem cell. Furthermore, the stem cell prepared with a culture fluid containing the extract has effects on an improvement of the take ratio to the in vivo tissue during the transplantation. As a result, a great contribution can be made in the field of tissue regeneration, and applications to fields of medicine, drugs, quasi-drugs, beauty culture, and health are expected.
Patent JP-2010254556-A (JP)
Title: Crack self-repairing concrete material and concrete crack self-repairing method using the concrete material
Inventor: KOTABE YUICHI
IPC: C04B28/02
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crack self-repairing concrete material which can self-repair a crack generated in a concrete structure without requiring artificial repairing or the like, and can increase the long-term durability of the concrete structure, and to provide a concrete crack self-repairing method using the concrete material.  <P>SOLUTION: The crack self-repairing concrete material comprises: a cement material; an alkali-silica reactive substance; an alkali metal; fine aggregate; and coarse aggregate, and in which the containing ratio of the fine aggregate and the alkali-silica reactive substance is, by mass ratio, 80:20 to 50:50, and the alkali metal is comprised in the ratio of 0.5 to 2.0 pts.mass to 100 pts.mass of the cement material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210866-A (JP)
Title: Semiconductor light-receiving element and method of manufacturing the same
Inventor: WASHINO TAKASHI
IPC: H01L31/107
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving element increased in yield by being stably manufactured while ensuring electric connection of an electrode with a semiconductor layer of the semiconductor light-receiving element, and to provide a method of manufacturing the same.SOLUTION: The semiconductor light-receiving element includes a semiconductor substrate, the semiconductor layer laminated on the semiconductor substrate and having an upper surface part, a reflective film formed by covering the upper surface part of the semiconductor layer and having a reflection main region, and an upper electrode formed by covering at least a part of an upper surface of the reflective film and having a junction extending through the reflective film to come into contact with the upper surface part of the semiconductor layer. The semiconductor light-receiving element detects light incident from the side opposite to the semiconductor layer side of the semiconductor substrate, wherein the junction of the upper electrode surrounds a part of a peripheral edge of the reflection main region of the reflective film, and the reflection main region overlaps a region of the reflective film positioned on the outer side of the junction.
Patent JP-2011211540-A (JP)
Title: Recording apparatus
Inventor: OGAKI KOJI
IPC: H04N5/76
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To properly detect the amount of remaining substitutive blocks in a flash memory that is a recording medium, in accordance with characteristics of a recording apparatus.SOLUTION: The apparatus, which writes data on a recording medium, having a warning device for transmitting information of a warning when the amount of remaining substitutive blocks becomes less than or equal to a threshold, includes a controller which communicates with the recording medium to set the threshold to be used by the warning device to the recording medium and is capable of initializing the threshold set to the recording medium.
Patent JP-2011211093-A (JP)
Title: Method for teaching of substrate processing apparatus
Inventor: FUTAKI TETSUYA
IPC: H01L21/304
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for teaching of a substrate processing apparatus, capable of alleviating a teaching operation and achieving more accurate teaching.SOLUTION: A transparent sheet 30 is mounted to a nozzle 3. In this case, the nozzle 3 is positioned on the reference line of the transparent sheet 30. A patterned sheet 50 is attached on the upper side of a spin base 6. The spin base 6 is rotated around a vertical axial line. A concentric pattern 52 with a rotational center BC as the center thereof is displayed on the upper side 16 of the spin base 6. The nozzle 3 and the transparent sheet 30 are moved along an orbit in the upper part on the upper side 16 of the rotating spin base 6. When the striped pattern of the transparent sheet 30 is overlapped with the concentric pattern 52, a line-symmetric moire pattern is displayed. When the symmetric axis of the moire pattern included in an image taken by a camera is made coincident to the reference line, the rotation value of a stepping motor is attained.
Patent JP-2011214732-A (JP)
Title: Solar heat utilizing waste power generation device and method of operating the same
Inventor: UETAKE NORIHITO
IPC: F22G1/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat utilizing waste power generation device capable of effectively utilizing waste heat recovery power generation facility capacity of waste power generation facilities, improving power generation efficiency in utilizing solar heat in waste power generation, and smoothing a power generation amount corresponding to variation of solar heat receiving amount due to weather and the like.SOLUTION: This solar heat utilizing waste power generation device includes a waste supply device 5 for supplying waste to an incinerator 1, a radiation boiler 2 producing saturated steam by an exhaust gas from the incinerator 1, a tube bank boiler 3 producing superheated steam by heating the saturated steam produced by the radiation boiler 2, a solar heat collecting device 14 for collecting solar heat, a solar heat receiving device 15 receiving the collected solar heat and further heating the superheated steam produced by the tube bank boiler 3, a steam turbine power generator 16 generating power by the heated superheated steam, and a waste supply amount control device 6 for controlling the waste supply device 5 to adjust the waste supply amount to the incinerator 1 on the basis of the amount of heat for heating the superheated steam by the solar heat receiving device 15, or the like.
Patent JP-2011213423-A (JP)
Title: Paper sheet processing device
Inventor: NAKANISHI AKIRA
IPC: G07D9/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing device in which a course of paper sheets achieves stable paper-sheet input and discharge by a blade of a blade roller part.SOLUTION: This paper sheet processing device includes a storage part a2 for storing the paper sheets Pa and an inputting-separating mechanism 3 for collectively inputting and storing the paper sheets Pa (Stack) of a stacked bundle state in the storage part a2. The inputting-separating mechanism 3 includes a pair of feed roller unit 30 and gate roller unit 31, and is constituted so that the feed roller unit 30 rotates in the Y2 direction for moving the paper sheets Pa in the discharge direction, and the gate roller unit 31 separates and discharges the paper sheets Pa one by one by stopping. The blade roller parts 40 and 41 having blade parts (40a, 40b, 41a and 41b) constituted of an elastic member for discharging the input paper sheets Pa to a stacking space sp in the storage part a2, are rotatably arranged together with the feed roller unit 30 around the rotary shaft Cn1 of the feed roller unit 30.
Patent JP-2011214980-A (JP)
Title: Temperature measurement device of metal plate
Inventor: OKADA RIE
IPC: G01J5/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement device of metal plate that is not readily affected by background radiation, caused by vibration and a twist of a metal plate to be measured and that can reduce temperature measurement errors.SOLUTION: A radiation thermometer 7 is provided oriented toward a steel plate 1 to be measured, at an angle where radiation energy is alternately reflected once or twice between a reference plate 2 and the steel plate 1 to be measured, and an angle of radiation from the steel plate 1 to be measured is measured by the radiation thermometer 7. The temperature measurement device of a metal plate includes a steel plate temperature arithmetic circuit 9, that calculates an approximate value T1' of temperature T1 in the steel plate 1 that is to be measured according to a specified formula and sets the approximate value T1' to be the temperature T1 of the steel plate 1 to be measured. The radiation thermometer 7 is disposed oriented toward the steel plate 1 to be measured at a prescribed angle θ from the inside of a surface facing the steel plate 1 to be measured of the reference plate 2.
Patent JP-2011214815-A (JP)
Title: Fluidized bed drying device and fluidized bed drying facility
Inventor: SAWA SHOGO
IPC: F26B3/08
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To promptly detect a flowing defect of a drying object and to carry out countermeasures against the defect.SOLUTION: The fluidized bed drying device 102 fluidizing and drying the drying object C supplied into a drying chamber 2 by supplying fluidizing gas D into the drying chamber 2 includes a pressure difference detector 8 for detecting a pressure difference in the drying chamber 2; and a controller 3 for detecting a flowing defect of the drying object C when the pressure difference inputted by the pressure difference detector 8 is larger than a predetermined pressure difference, and controlling at least one of flow rate increase of the fluidizing gas D, temperature rise of the fluidizing gas D, or type change of the fluidizing gas D as a flowing improvement countermeasure.
Patent JP-2010209337-A (JP)
Title: Uniformly dispersed photocatalyst coating liquid, method for producing the same, and photocatalytically active composite material obtained by using the same
Inventor: YOSHIOKA KEN
IPC: C09D7/45
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a uniformly-dispersed photocatalyst coating liquid having excellent dispersion stability of titanium oxide particles which have photocatalytic activity, wherein the coating liquid places no burden on the environment while being excellent in handling properties and forms a photocatalyst coating film excellent in photocatalytic activities (antifouling properties and/or antibacterial properties), transparency and durability, on the surface of a base when applied thereto; a method for producing the same; and a photocatalytically active composite material obtained by using the same.  <P>SOLUTION: Specifically disclosed is a uniformly-dispersed photocatalyst coating liquid which is a composition containing, in an aqueous solvent, titanium oxide dispersed particles having an average primary particle diameter of 5-50 nm and an average dispersion particle size of 10-100 nm, a polymer dispersing agent, an alkoxysilane hydrolysis-polycondensation, an organic amine, and additionally if necessary, silver particles. The uniformly-dispersed photocatalyst coating liquid has a pH within a range of 5-9. Also specifically disclosed are a method for producing such a uniformly-dispersed photocatalyst coating liquid, and a photocatalytically active composite material having antifouling properties and antibacterial properties, which is produced by applying such a uniformly-dispersed photocatalyst coating liquid over the surface of a base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011219200-A (JP)
Title: Transportation device
Inventor: NISHINAKAMA HIDEKI
IPC: B65H3/06
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device capable of more surely suppressing transmission of rotation of a feed roller to a driving side gear via a driven side gear.SOLUTION: The transportation device includes a driving side gear for transmitting driving force to the feed roller and the driven side gear, and a clutch provided between the driving side gear and the driven side gear and configured to perform switching between a transmission state for transmitting the driving force from a driving source to the feed roller and a non-transmission state for not transmitting any driving force from the driving source to the feed roller. The clutch includes a clutch body 51 serving as a single member where both of a driving side engaging pawl 52 engaged with the driving side gear and a driven side engaging pawl 53 engaged with the driven side gear are formed. When the clutch body 51 is in an engaging position, engagement between the driving side engaging catch 52 and the driving side gear is released, and engagement between the driven side engaging catch 53 and the driven side gear is released. Thus, the clutch is kept in the non-transmission state.
Patent JP-2011219564-A (JP)
Title: Method for producing powdered polysaccharide derivative
Inventor: MIYAMOTO KATSUSHI
IPC: C08B11/145
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method that can neutralize a polysaccharide derivative including a basic catalyst while maintaining the powdered state of the same and industrially advantageously produces the powdered polysaccharide derivative with stable quality.SOLUTION: The method for producing a powdered polysaccharide derivative includes the following steps (1) and (2). Step (1): a step of obtaining the powdered polysaccharide derivative by reacting polysaccharides with a compound having a reactive functional group in the presence of the basic catalyst. Step (2): a step of performing neutralization treatment of the powdered polysaccharide derivative obtained in the step (1) using carbon dioxide.
Patent JP-2011222884-A (JP)
Title: Liquid injection head, liquid injection device and piezoelectric element
Inventor: SAKAI TOMOHIRO
IPC: H01L41/39
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head having a piezoelectric layer with a small environmental load and an excellent piezoelectric characteristic, and a liquid injection device having the liquid injection head.SOLUTION: A liquid injection head 600 comprises a piezoelectric actuator 102 that includes a piezoelectric layer 30 formed by a thin film method, and electrodes 10 and 20 applying a voltage to the piezoelectric layer 30. The piezoelectric layer 30 of the liquid injection head 600 is a solid solution including sodium bismuth titanate and 0.2 to 8.0 mole% manganese.