baber/WOPTO huggingface dataset:
Patent JP-2012109522-A (JP)
Title: Laser dicing method
Inventor: IDE MITSUHIRO
IPC: B23K26/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser dicing method that controls generation of a crack and achieves an excellent tearing property.SOLUTION: With a laser dicing method, a pulse laser beam PL4 synchronized with a clock signal S1 is emitted. A substrate W to be processed and the pulse laser beam PL4 are relatively moved by moving a stage 20 in synchronization with the clock signal S1. Irradiation and non- irradiation of the pulse laser beam PL4 onto the substrate W to be processed are switched by optical pulse by controlling passing and breaking of the pulse laser beam PL4 in synchronization with the clock signal S1 to form a crack reaching the surface of the substrate in the substrate W to be processed. The crack is formed on the surface of the substrate to be processed so as to be almost linearly continuous by controlling the irradiation energy of the pulse laser beam PL4, a processing point depth, and the interval of irradiation and non- irradiation under synchronization of the position of the substrate W to be processed with that of operation start of a pulse picker 14.
Patent JP-2012243119-A (JP)
Title: Capacitance type touch panel
Inventor: HASEBE SATOSHI
IPC: G06F3/044
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type touch panel for improving operability by preventing the mesh structure of an electrode pattern and a dummy pattern from being made conspicuous, and making it easy to visualize display information.SOLUTION: The capacitance type touch panel is configured of a first electrode pattern (66) for contact sensation and a second electrode pattern (36) for contact sensation which cross in plan view and a dummy pattern (56) by which a space surrounded by the first electrode pattern and the second electrode pattern is embedded, and each pattern has a mesh structure of almost fixed pitches (Px, Py). Then, the capacitance type touch panel includes a first pattern clearance (71) arranged between the first electrode pattern and the dummy pattern faced to each other in plan view and a second pattern clearance (72) arranged between the second electrode pattern and the dummy pattern faced to each other in plan view, and the interval of each of those first pattern clearance and second pattern clearance is set so as to be almost 1/2 times as long as the pitch.
Patent JP-2012243370-A (JP)
Title: Motor and disc drive
Inventor: KAWAMURA SHIGEO
IPC: G11B19/20
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can align a motor and a clamper with a projection provided on the clamper side while securing a settlement intensity of a shaft and a turn table in the motor of a type to hold across a disk between the clamper.SOLUTION: A turn table has a cylindrical part extending upward from the internal circumference part of a flat plate part. The cylindrical part is fixed to the external circumference surface of a shaft. Besides, an alignment member has a guide part located on a periphery of the circular hole provided in the center and the upside of the cylindrical part. An incline surface inclined downward toward the internal perimeter surface side is provided on the upper surface of the guide part. In this way, using the cylindrical part of the turn table, the shaft and the turn table are fixed firmly. Besides, an alignment projection of a clamper is guided to the inside of the guide part while preventing contact of the cylindrical part of the turn table and the alignment projection of the clamper. In this way, a motor and the clamper are aligned smoothly.
Patent JP-2011200675-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the decline of a desire to play due to the fact that a probability variable state is not attained.SOLUTION: The game machine includes a predetermined profit awarding means for awarding a predetermined profit to a player and a specified profit awarding means for awarding a specified profit more advantageous than the predetermined profit to the player. Then, when a drawing result becomes a third result, the predetermined profit awarding means is operated and the probability variable state is attained. Further, as display forms appearing when the drawing result is the third result, the game machine has a normal state performance, a high probability small expectation performance indicating that there is the possibility that probability variation is generated, a high probability large expectation performance indicating that the possibility that the probability variation is generated is high, and a high probability state performance indicating that the probability variation is generated. Further, the normal state performance, the high probability small expectation performance and the high probability large expectation performance can appear even when the drawing result is a small winning. Also, a decorative moving body is made to appear in front of a performance display means, and is moved on the basis of the display form by a display control means.
Patent JP-2012242783-A (JP)
Title: Image forming apparatus
Inventor: YOSHIKAWA TADANOBU
IPC: G03G21/14
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developing device that has a discharge port for supplying developer comprising non-magnetic toner and a magnetic carrier to a developing device, and discharging developer after use; and suppresses the discharge amount of developer from being unstable due to accumulation of developer, while suppressing developer from being discharged from the discharge port by being flipped-up by conveying means provided near the discharge port.SOLUTION: A two-component developing device comprises: a photoreceptor drum; a charging device; an exposure device; and a developing device. The developing device is supplied with developer comprising non-magnetic toner and a magnetic carrier. The two-component developing device employs an auto-refresh system for discharging developer after use by spilling the developer out of a discharge port provided on a part of a housing of the developing device, and is provided with a developer discharge member, which can be rotatably driven, to the discharge port.
Patent JP-2012242356-A (JP)
Title: Radar apparatus
Inventor: HANEDA NARUHIRO
IPC: G01S17/08
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus capable of obviating the need for adjusting a positional relation between a scan reflection part and a polarization separation element.SOLUTION: A radar apparatus 1 comprises: a light source 2 for radiating a pulse laser beam to be a radar wave; a photodetector 3 for detecting the laser beam; a scanning part 5 for scanning the laser beam radiated from the light source 2; and a light-receiving optical system 6 for guiding the incoming laser beam to the photodetector 3. Further, the scanning part 5 is constituted by a polarization separation light varied-angle element 11, a retroreflective element 12, and a 1/4 wavelength plate 13. Further, the polarization separation light varied-angle element 11 is constituted by a plate-like substrate 21 formed of a laser light transmittable material, and a polarization separation structure 22 formed on a surface of the substrate 21 so as to have a structure including a polarization separation function. Further, the polarization separation light varied-angle element 11 vibrates about a rotation shaft 23 provided on the substrate 21, allows a TM component out of the laser beams radiated from the light source 2 to be transmitted, and scans the TE component in a predetermined scanning angle range.
Patent JP-2012247919-A (JP)
Title: Client estimation device, client estimation method, and computer program
Inventor: HOSODA MASAMICHI
IPC: G06F15/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To more accurately estimate an attribute of an HTTP client operating in a device as a transmission source of an HTTP request.SOLUTION: A client estimation device comprises a rule storage unit that stores a rule of description of an HTTP (HyperText Transfer Protocol) request for each attribute of an HTTP client, and estimates an attribute of an HTTP client in a terminal device on the basis of rules stored in the rule storage unit and description of an HTTP request transmitted from the terminal device.
Patent JP-2012246995-A (JP)
Title: Ball screw
Inventor: MATSUNAGA MIKI
IPC: F16H25/24
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To enable easy position adjustment of a lip of a seal with a screw axis when a contact seal is attached to an end part in the axial direction of a nut of a ball screw.SOLUTION: A seal 4 is attached to a nut 1 by fixing a seal cap 5 where a seal 4 is fixed to an attachment part 12 of the nut. Three plane parts 13 are formed at different positions in a peripheral direction of the outer peripheral face of the attachment part 12. The seal cap 5 is composed of an annular part 51 fitting onto the attachment part 12, and a flange part 52 facing inward. In the annular part 51, at the positions same as three plane parts 13, three through screw holes (through holes) 51a are formed. The annular part 51 of the seal cap 5 is fitted onto the attachment part 12 of the nut 1 from outside, and the planar part 13 is matched to the through screw hole 51a to screw with a small screw 7. Then, the seal 4 is attached to the nut 1, and the position adjustment between the lip 41 of the seal 4 and the screw axis 2 in the periphery direction is performed.
Patent JP-2012247124-A (JP)
Title: Vibration sensing heater
Inventor: URATANI SHINICHI
IPC: F23N5/24
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe and convenient vibration sensing heater which does not stop heating in the case of human vibration and stops heating without fail in the case of earthquake vibration by clear discrimination between the earthquake vibration and the human vibration.SOLUTION: A stopper E2 stops the supply of heating energy to a heater E1 when an stop signal is inputted, and keeps the supply of heating energy when there is no input of the stop signal. An acceleration detector E4 detects the acceleration of applied vibration and outputs an acceleration signal. The frequency detector E5 detects a frequency F of the acceleration signal. The controller E3 outputs a stop signal to the stopper E2 when a property point decided by the amplitude A of the acceleration signal and the frequency F of the acceleration signal by the frequency detector E5 is in a stop range Qs being a specific region determined in advance, and stops the output of the stop signal to the stopper E2 when the property point is in a supply region Qt excluding the stop range Qs.
Patent JP-2012246868-A (JP)
Title: Regeneration control device of exhaust gas post-treatment device for hydraulic working machine
Inventor: HIDAKA TAKAO
IPC: F01N3/023
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, since an exhaust gas temperature is in a close relationship with an outside air temperature, an exhaust temperature is excessively raised when the outside temperature is high at operation hydraulic fluid pressure and an operation hydraulic fluid flow rate discharged from a preset hydraulic pump, an thus, there is a possibility that fuel consumption may adversely be affected.SOLUTION: This regeneration control device includes: an exhaust gas post-treatment device that removes particulates contained in the exhaust gas; a load control means that controls the size of a load that acts on an engine by utilizing the hydraulic pump driven by the engine; and a regeneration control means being a newly added function of controlling the load control means at its use based on a temperature detected by a temperature detecting means relative to the outer air temperature. The regulation of the load control means is performed by the use of an take-in air temperature or the exhaust gas temperature in place of the outside air temperature while, as a means to regulate the size of a load acting on the engine, regulation is carried out by utilizing the control of either the discharged flow rate or the discharged pressure, or both of them.
Patent JP-2012249754-A (JP)
Title: Wheel for vacuum cleaner, inlet body for vacuum cleaner, and vacuum cleaner
Inventor: WATANABE MITSURU
IPC: A47L9/02
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a travel wheel capable of inhibiting dust from adhering to a raised cloth thereof.SOLUTION: The travel wheel 33 is used for a vacuum cleaner when it travels on the floor. The travel wheel 33 has a travel wheel body 45 that is rotatable. The travel wheel 33 has a raised cloth 48. The raised cloth 48 has a base portion 48a which is attached to the outer circumference of the travel wheel body 45. The raised cloth 48 has a plurality of raised cloths 48b that are disposed on the base portion 48a in a loop shape.
Patent JP-2012253248-A (JP)
Title: Iron nitride material and method for manufacturing the same
Inventor: MAEDA TORU
IPC: H01F1/06
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an iron nitride material which has a high content of iron nitride particles containing α''FeNas a major ingredient, and to provide a method for manufacturing the same.SOLUTION: Granulated powders having an average particle diameter of 1 μm or more are formed by mixing raw powders made of iron nitride particles which contain α''FeNas a major ingredient and have a minor axis average length of 100 nm or less, and a binder. After a molding die is filled with the granulated powders, a molded body (iron nitride material) is formed by pressure molding. The pressure molding is carried out while performing exhaust of the molding die to be 0.9 atmospheres or less, in a heated state at a temperature of ±20°C of a decomposition temperature of the binder and an applied state of a magnetic field equal to or larger than 2T. By applying a strong magnetic field in the presence of the binder which has melted by heating, transfer and rotation of iron nitride particles become easy and crystal orientation can be oriented in a specific direction. When removing the binder by heating and exhausting, a filling rate of the iron nitride particles can be increased. According to the manufacturing method, iron nitride material having a high content of the iron nitride particles and an oriented texture can be obtained, and the iron nitride material excels in magnetic properties.
Patent JP-2012257078-A (JP)
Title: Image and sound data processor and data multiplexing method
Inventor: TODA KYOSUKE
IPC: H04N19/152
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the overflow of image data and sound data.SOLUTION: An image and sound data processor includes: a first storage part for storing encoded image data; a second storage part for storing encoded sound data; and a chunk determination part for monitoring the respective occupation amounts of the first storage part and the second storage part and reduces the number of frames of a chunk to be smaller than the number of frames of a GOP (Group Of Picture) when at least one condition is satisfied between the first condition that the occupation amount of the first storage part is equal to or more than a predetermined first threshold and the second condition that the occupation amount of the second storage part is equal to or more than a predetermined second threshold.
Patent JP-2013000156-A (JP)
Title: Fiber composite for application of liquid
Inventor: TASHIRO YUKIKO
IPC: A61Q19/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a convenient means that provides an antioxidative property for a liquid (e.g., skin toner) when a user uses it.SOLUTION: Fiber composite for the application of a liquid includes a fibrous member containing a porous carbon material having a specific surface area value by the nitrogen BET method of ≥10 m/g, and a pore volume by the BJH method and MP method of ≥0.2 cm/g preferably ≥0.4 cm/g.
Patent JP-2013004660-A (JP)
Title: Polishing agent for polishing copper and polishing method using the same
Inventor: ONO YUTAKA
IPC: B24B37/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a polishing agent for polishing copper capable of polishing a copper film smoothly at a high polishing speed, suppressing the polishing speed of a barrier film, and ensuring excellent finish and sufficient productivity even in the polishing of a high performance wiring board or a thick metal film such as TSV, and to provide a polishing method using the same.SOLUTION: A polishing agent for polishing copper contains (A) an inorganic acid having a valence of 2 or more, (B) an amino acid, (C) an agent for forming a protective film, (D) abrasive grains, (E) an oxidizing agent, and (F) water, wherein the polishing agent for polishing copper contains the component (A) of 0.08 mol/kg or more, the component (B) of 0.20 mol/kg or more, and the component (C) of 0.02 mol/kg or more, has an average grain size of component (D) of 100 nm or more, and satisfies at least one of following requirements (i) and (ii). (i) The ratio of the content of component (A) to the content of component (C) is 2.00 or more. (ii) The polishing agent for polishing copper further contains at least one kind selected from organic acids (G) and anhydrides thereof.
Patent JP-2011225589-A (JP)
Title: Hiv inhibiting pyrimidine derivative
Inventor: GUILLEMONT JEROME EMILE GEORGE
IPC: A61K31/5377
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide compounds inhibiting replication of human immunodeficiency virus (HIV).SOLUTION: There are provided compounds of formula (1), and N-oxides, pharmaceutically acceptable addition salts, quaternary amines and HIV replication inhibitors of stereochemically isomeric forms, thereof.
Patent JP-2013004380-A (JP)
Title: Battery
Inventor: SATO TAMOTSU
IPC: H01M10/0566
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery exhibiting excellent charge-discharge behavior in repeated cycles of charging and discharging.SOLUTION: The battery comprises an electrode for a battery containing a 2,3-dichlorobutadiene polymer, an active material, and a collector, and an electrolytic solution.
Patent JP-2012073584-A (JP)
Title: Lens drive device and control method therefor, and imaging apparatus and control method therefor
Inventor: MOTOMIYA HIDEYASU
IPC: G02B7/08
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent performance degradation by correctly controlling positional relations between a variable power lens and a plurality of correction lenses, in a lens type zoom optical system that has three or more driving groups.SOLUTION: The lens driving device having a zoom lens driven in the direction of an optical axis, and first and second focus correction lenses for correcting an image surface movement as a result from driving the zoom lens, comprises: storage means for storing the positional relations between the zoom lens, the first focus correction lens, and the second focus correction lens for each predetermined focal distance; position detecting means for detecting the position of the second focus correction lens; and control means for controlling the driving of the first and second focus correction lenses. The control means corrects a difference in image surface position, caused by a difference between the position of the second focus correction lens stored in the storage means corresponding to the position of the zoom lens and the position of the second focus correction lens detected by the position detecting means, by movement of the first focus correction lens.
Patent JP-2012016589-A (JP)
Title: Artificial heart valve using heterogenous biological tissue and method for producing the same
Inventor: SHIN KYONG-MIN
IPC: A61F2/90
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an artificial heart valve using a heterogeneous biological tissue, having excellent suitability with a human tissue, not causing rejection or deformation, and allowing an operation by a noninvasive method, by use of a pig or cattle pericardium, and a stent, and to provide a method for producing the same.SOLUTION: In the method for producing this artificial heart valve using the heterogeneous biological tissue, after lapping a valve membrane body on a dacron body, they are sewed together by use of sutures, thereafter the dacron body is wound into a cylindrical shape such that the valve membrane body is positioned inward, both ends are sewed together by sutures, and it is inserted into the stent knitted from shape-memory alloy wires to produce the artificial heart valve. The produced artificial heart valve allows the operation without performing thoracic surgery by use of a catheter as a general stent insertion device. As compared to when using an existing artificial tissue valve or artificial tissue prosthetic piece, the artificial heart valve has effect that denaturation or retrogression by chemical, physical, or immunological reaction inside a living body does not occur by using a new tissue treatment method.
Patent JP-2013007642-A (JP)
Title: Gas sensor
Inventor: OYA SEIJI
IPC: G01N27/419
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of suppressing generation of deterioration of detection accuracy for detecting components of specific gas, electric leakage between two cells, and blackening of a solid electrolyte by intrusion of soot in a porous protective layer.SOLUTION: A gas sensor has: a gas sensor element, which forms the plate-like shape extending in the axis direction and a detection part of which is provided on the tip side and exposed in gas to be measured, for detecting specific components in the gas to be measured; and a cylindrical housing which holds the gas sensor element inside the housing so that the tip side of the gas sensor element projects from the tip of the housing. The gas sensor element has: an element body on which at least two cells in which a pair of electrodes are arranged are at least laminated on a plate-like solid electrolyte; a laminate on which a heater having a heater element inside is laminated; and a porous protective layer which consists of ceramics for covering at least the detection part of the laminate. Ceria or a ceria compound primarily composed of ceria is contained in the porous protective layer.
Patent JP-2013007105-A (JP)
Title: Method for manufacturing bar steel
Inventor: TAKEDA MIKAKO
IPC: C22C38/34
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a useful method for manufacturing a bar steel restraining surface decarburization by restraining scale cracking and peeling in a steel heating stage.SOLUTION: The method for manufacturing the bar steel by heating steel in a furnace and then hot-rolling the steel is carried out by setting the temperature rise rate and atmosphere of the furnace as follows according to the surface temperature of the steel and setting an extraction temperature from the furnace to 1,200°C or lower: (1) up to 600°C: the temperature rise rate of at least 20°C/min; and (2) 600°C or higher: the furnace internal atmosphere with an oxygen concentration of 3.0 vol.% or more and 10.0 vol.% or less, and the temperature rise rate of 5°C/min or more and less than 20°C/min.