baber/WOPTO huggingface dataset:
Patent JP-2011240289-A (JP)
Title: Contaminated component diffusion preventive structure, and method of cleaning contaminated soil
Inventor: ITO HIROSHI
IPC: C02F1/28
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide contaminated component diffusion preventive structure, capable of capturing a contaminated component by an adsorbent with an amount of a level equivalent to that in the prior art or less, without being affected by a rainfall amount or the like, to prevent the contaminated component from diffusing.SOLUTION: A permeation amount permeated into a contaminated soil S passed through a water hardly permeable material 7 is limited by the water hardly permeable material 7 arranged on an upper layer of the contaminated soil S. Permeated water not passed through the water hardly permeable material 7 is drained along a horizontal direction without contacting with the contaminated soil S. Permeated water in the contaminated soil S is moved along a vertical direction, since a permeation velocity of the permeated water passed through the contaminated soil S is regulated by the water hardly permeable material 7. Resultingly, the contaminated component contained in the permeated water is surely captured by the first adsorption layer 5, even when not increasing an adsorbent amount constituting the first adsorption layer 5.
Patent JP-2011244346-A (JP)
Title: Camera module
Inventor: AIZAWA TOYOICHI
IPC: H04N5/225
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization while loading a passive component since increase in size accompanying loading of the passive component such as a capacitor can be suppressed.SOLUTION: A camera module is equipped with: a lens 20 held by a lens holder 21; an image sensor 10 disposed at a position where an image is formed by the lens 20; and a wiring board 30 which is disposed between the lens 20 and the image sensor 10, has an opening 33 for allowing light entering the image sensor 10 to pass through, and incorporates a passive component 32. The camera module is formed in substantially the same scale as a chip of the image sensor. The image sensor 10 and the wiring board 30 are interconnected electrically.
Patent JP-2011248687-A (JP)
Title: Tactile sense presentation device
Inventor: SATAKE MASAOMI
IPC: G06F3/041
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a tactile sense presentation device for enabling an operator to recognize an operational feeling without a sense of discomfort by performing feedback of a real tactile sense matching an object which is a target of a touch sensor.SOLUTION: A tactile sense presentation device 1 comprises: a touch sensor 11; a load detection unit 12 for detecting a pressing load on a touch surface of the touch sensor 11; a tactile sense presentation unit 13 for vibrating the touch surface; and a control unit 15 for controlling the tactile sense presentation unit 13 to be driven to present a tactile sense to a pressing target which presses the touch surface if it is detected that a position of the pressing load satisfying a predetermined load reference enters a peripheral region of an object.
Patent JP-2011248170-A (JP)
Title: Toner dispersing mechanism, and developing device and image forming apparatus provided with the same
Inventor: OHASHI HIROAKI
IPC: G03G15/08
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner dispersing mechanism provided with a toner dispersing member which disperses toner replenished from a toner housing container into a dispersed state using a simple configuration to supply the dispersed toner to a developing device, and prevents problems such as extraction or tearing of bristles; and to provide a developing device and an image forming apparatus provided with the mechanism.SOLUTION: The toner dispersing mechanism 45 includes a housing 46 and a toner dispersing member 47 rotatably supported in the housing 46. The toner dispersing member 47 has dispersing projections 47b formed by using a ribbon-like film member 51 in which a large number of cuts 53 are formed on one side in the longitudinal direction, and by helically winding and fixing the film member 51 along an outer circumference face of a rotation shaft 47a with the cuts 53 facing outward. A toner discharge port 46b is disposed on a bottom face of the housing 46 at a position allowing the longest creepage distance d from a toner feeding port 46a to the toner discharge port 46b in a rotation direction of the toner dispersing member 47.
Patent JP-2011246644-A (JP)
Title: Automobile interior material and method for manufacturing the same
Inventor: SAKAMOTO KOSHI
IPC: B29C44/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an automobile interior material excellent in heat resistance.SOLUTION: The automobile interior material comprises an expansion molding object of a foamable polystyrene-based resin particle which includes: 100 pts.wt. including 10-30 wt.% of a component originating in α-methyl styrene and 90-70 wt.% of a component originating in styrene; 3-30 pts.wt. of a component originating in an ester of a 10-20C polycyclic terpenol and methacrylate; and 0.005-2 pts.wt. of a component originating in a crosslinkable monomer.
Patent JP-2011245211-A (JP)
Title: Drum-type washing machine
Inventor: HIROTA HIROMI
IPC: D06F33/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To improve cleaning performance by accurately detecting the amount of clothes and cloth quality.SOLUTION: A drum-type washing machine includes: a driving device 6 for driving a drum 2 to rotate; a water feed means 14 for feeding washing water into a water tank 1; a water supply quantity detecting means 15 for detecting a quantity of water fed into the water tank 1; a water level sensor (water level detecting means) 20 for detecting a water level in the water tank 1; a clothes amount detecting means 22 for detecting the amount of laundry inserted in the drum 2; and a control means 21 for controlling the driving device 6, and the control means 21 sets a rotation speed of the drum 2 during washing based on the laundry amount detected by the clothes amount detecting means 22, the water feed amount detected by the water supply quantity detecting means 15, and the water level detected by the water level sensor 20.
Patent JP-2011246332-A (JP)
Title: Transition metal oxide-encapsulating carbon nanotube and method for producing the same
Inventor: TAKAI YOSHIZO
IPC: C01B31/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a transition metal oxide-encapsulating carbon nanotube at a high yield and a high filling rate through easy processes.SOLUTION: The production method for the transition metal oxide-encapsulating carbon nanotube includes a step of heating the carbon nanotube in the presence of oxygen under such conditions of a temperature, time and oxygen concentration that those enable at least a part of the transition metal oxide to sublimate without burning the CNT (carbon nanotube), in the state of contacting the carbon nanotube with the transition metal oxide.
Patent JP-2010279699-A (JP)
Title: Imaginary impedance process monitoring and intelligent shut-off
Inventor: PODHAJSKY RONALD J
IPC: A61B18/12
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrosurgical systems and methods for monitoring electrosurgical procedures and intelligent termination thereof based on imaginary impedance.  <P>SOLUTION: An electrosurgical generator for supplying electrosurgical energy to tissue is disclosed. The generator includes sensor circuitry configured to measure an imaginary impedance and/or a rate of change of the imaginary impedance of tissue. The generator also includes a controller configured to regulate output of the electrosurgical generator based on the measured imaginary impedance and/or the rate of change of the imaginary impedance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253090-A (JP)
Title: Retardation film and image displaying device using the same
Inventor: ONISHI TAKASHI
IPC: C08L33/06
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film comprising a layer comprising a resin composition containing a (meth)acrylic polymer having a ring structure in a main chain and a cellulose ester polymer, which has a low photoelastic coefficient and moisture permeability, has high degree-of-freedom of control of wavelength dispersion in retardation, which exhibits, for example, reverse wavelength dispersion in retardation, or has flat wavelength dispersion in retardation.SOLUTION: A retardation film comprises a layer comprising a resin composition containing 30-95 wt.% (meth)acrylic polymer having a ring structure in a main chain, and 5-70 wt.% cellulose ester polymer. The retardation film is suitable for use of optical compensation in an image displaying device such as a Liquid Crystal Display (LCD).
Patent JP-2011252224-A (JP)
Title: Fine copper powder, and method for production thereof
Inventor: SATO KAZUSUKE
IPC: B22F1/00
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which fine copper powders having uniform particle diameter can be produced in high yield by a disproportionation reaction, and to provide the fine copper powder.SOLUTION: The method for producing fine copper powders by dissolving cuprous oxide in an acid to generate a metallic copper by disproportionation reaction is characterized by reacting while consistently maintaining the pH value of a liquid in the range of 2.0 to 2.5. It is preferable to collect fine copper powders generated by: performing disproportionation reaction comprising dissolving cuprous oxide in sulfuric acid; and reducing copper sulfate remaining in a reaction liquid with hydrazine to precipitate the copper powders. Thereby, the collection rate of the fine copper powders is enhanced.
Patent JP-2011256770-A (JP)
Title: Fuel filter device
Inventor: YANAGI MITSUNORI
IPC: F02M37/22
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter device that has a simplified structure for informing of the clogging of a filter material.SOLUTION: The fuel filter device is configured such that a diaphragm pump device 60 is disposed downstream of a filter 24, and, when the clogging of the filter material 24 has progressed to bring the fuel pressure downstream of the filter material 24 to a certain high pressure that may cause any defect or failure, a nob 65 deforms downward to indicate that the clogging of the filter material 24 has already progressed to a condition that is about to cause any defect or failure.
Patent JP-2011257254-A (JP)
Title: Rotation angle detection device
Inventor: YAMAI HIROYUKI
IPC: G01D5/245
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect a rotation position by using a simple constitution and irrespective of variance in transformation ratio of a resolver and the number of rotations of a rotor.SOLUTION: A rotation angle detection device includes: means for alternately sampling two detection signals S1 and S2 of a resolver; means for determining whether a rotary electric machine is in a state of stop or is rotating at low speed; means for calculating, when the rotary electric machine is in a state of stop or is rotating at low speed, the rotation position angle by the inverse function of tangent based on the signal obtained by the sampling means; means for obtaining, from the signal obtained by the sampling means, the amplitude A of the signal based on the obtained rotation position angle information; and means for storing the amplitude A. When the state of the rotary electric machine is determined otherwise, the rotation position angle is calculated by the inverse function of sine or cosine based on the signal obtained by the sampling means and the stored amplitude A.
Patent JP-2011255792-A (JP)
Title: Vehicle control device
Inventor: KOSAKA HIRONORI
IPC: B60T7/12
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of drive-controlling according to driver's intent suppressing a sudden change in an acceleration when a running resistance drops abruptly.SOLUTION: An electric vehicle 1 includes: an accelerator opening sensor 7; a running-resistance calculator 12; a running-resistance sudden-drop decision unit 14a; a monotonous increase variable calculator 13c; and an electronic control unit 5. The running resistance calculator 12 detects a running resistance estimation value FD due to disturbance during vehicle running. The running resistance sudden drop decision unit 14a detects a sudden drop of the running resistance during vehicle running. The monotonous increase variable calculator 13c sets a monotonous increase variable of a vehicle drive force based on an accelerator opening when the calculator 13c detects sudden drop of the running resistance. The electronic control unit 5 sets a target vehicle drive force based on the monotonous increase variable and the running resistance estimation value FD, and performs a control to converge an actual vehicle drive force to the target vehicle drive force by controlling a drive force applied to tires.
Patent JP-2012000134-A (JP)
Title: Ball catcher
Inventor: KATO KEI
IPC: A63B71/14
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a ball catcher which is quickly deformed into a desired shape by force from the middle finger, ring finger, little finger, and thumb of a user, and also enables a pocket part to be quickly formed.SOLUTION: The ball catcher includes: a ball reception surface 7 where the pocket part is formed; ball reception surface leather 4 including a back surface positioned on a side opposite from the ball reception surface; palm leather 5 sewed onto the ball reception surface leather; top-of-hand leather 6 sewed onto the palm leather; and a core material 3 arranged between the ball reception surface leather and the palm leather. The core material includes: a base core 12 arranged to cover the back surface of the ball reception surface leather; and a hard-to-stretch part 19 which is formed in the base core and is more hardly stretched compared with the base core when external force is added. The hard-to-stretch part is formed at least a part of the outer periphery of a pocket area 22 in the base core, including a pocket correspondence part 20 positioned on the pocket part 8.
Patent JP-2012001172-A (JP)
Title: Slide rail of vehicle seat
Inventor: NISHIE YUJI
IPC: B60N2/06
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a slide rail by selecting a thinner sheet metal forming a lower rail while maintaining the strength of movement restricting projections provided to the lower rail.SOLUTION: First cutout holes 43 are formed so as to extend in the sliding direction of an upper rail. Second cutout holes 44 are formed so as to extend from the one hole end parts 431 of the first cutout holes 43 which are positioned on the restriction contact side of the upper rail outward in the rail width direction continuously with the hole end parts 431, respectively. A cutout hole extending outward in the rail width direction is not provided to the other hole end part 432 side of the first cutout hole 43. Consequently, even if the movement restricting projections 40 receive a contact load from the upper rail side, a stress by the contact load can be distributed without allowing a shearing stress to concentrate to bent portions 47.
Patent JP-2012007527-A (JP)
Title: Engine auxiliary-machine mounting structure
Inventor: YAMAMOTO KAZUHIKO
IPC: F02F1/00
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce a physical burden exerted to a worker by simplifying work for mounting an alternator 1 in an auxiliary-machine mounting structure in which the alternator 1 is mounted on the side surface 2a of an engine block 2 via an upper projecting support 20 and a lower projecting support 21 which are provided on the side surface 2a by fastening bolts.SOLUTION: A bolt insertion groove 35 which penetrates in the crankshaft direction and is open outward in the engine width direction is formed in the lower projecting support 21. A concave groove 36 to be engaged with a bolt shaft 30a is also formed at the inside end in the engine width direction on the lower surface 35a.
Patent JP-2010268491-A (JP)
Title: Mobile communication terminal and external device
Inventor: GOTO YUKIO
IPC: H04W8/22
Filed: 2010-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal and narrow-band communication system in which a new service can be expanded.  <P>SOLUTION: The mobile communication terminal includes a type information registration unit 11 for registering identification information indicating a type of data which an application installed in an external device can use, the maximum size of data that the external device can receive, and a buffer size of a buffer memory of a mobile communication terminal 2 therein as type information or deleting them therefrom. The mobile communication terminal transmits the type information registered in the type information registration unit 11 to a base station apparatus 1, receives data which the application installed in the external device can use, from the base station apparatus 1, and then transfers the received data to the external device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012007851-A (JP)
Title: Heat pump cycle device
Inventor: SANADA SHINTARO
IPC: F25B47/02
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump cycle device allowing rotational speed control of a compressor to be performed by means of rising speed of the rotational speed of the compressor corresponding to the state of a coolant circuit after completion of defrosting operation.SOLUTION: The rising speed of the rotational speed of the compressor 1 is determined in accordance with detected condensation pressure or water temperature and, when it is necessary to rise the rotational speed of the compressor 1 to a target rotational speed, for example, when the quick power rising of the heat pump cycle device 100 after completion of defrosting operation is required, the rotational speed of the compressor 1 is raised with the determined rising speed. Thereby, the overshooting of delivery pressure of the compressor 1 is prevented, at the same time, the rotational speed of the compressor 1 can be raised in the shortest time in accordance with the state of the heat pump cycle device 100 and, therefore, while performing high-pressure protection of the compressor 1, the quick power rising of the heat pump cycle device 100 can be performed.
Patent JP-2012010775-A (JP)
Title: Optical tomographic imaging device and optical tomographic imaging method
Inventor: SEN TOSHIKAGE
IPC: G01N21/17
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To clearly extract an image of a layer construction of interest such as the muscularis mucosae for example.SOLUTION: A signal processing device 22 of an OCT processor 400 includes: a Fourier transformation section 410 which generates tomographic information of a measurement subject from an interference signal; a logarithmic conversion section 420 which generates input image data by logarithmic conversion of the tomographic information of the measurement subject; a low-frequency filtering section 430 which generates first intermediate image data by performing low-frequency bandpass filtering on the input image data; a high-frequency filtering section 440 which generates second intermediate image data by performing high-frequency bandpass filtering on the input image data; an AND section 450 which generates AND image data by extracting overlapping portions of the first and the second intermediate image data; and an AND image data construction section 460 which generates a display image for a monitor device 500 from the AND image data.
Patent JP-2012013037-A (JP)
Title: Co2 recovery type cogeneration system and method of controlling operation of the same
Inventor: KAWABATA YASUHARU
IPC: C01B32/50
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly efficient COrecovery type cogeneration system allowing CO-free cogeneration while separately recovering it without discharging COin an exhaust gas into the atmosphere.SOLUTION: A stratified air-fuel mixture consisting of pure oxygen or a mixture of the pure oxygen with a fuel at the center within a cylinder, and a circulating EGR gas on an outer peripheral part of the cylinder is burned to generate the exhaust gas consisting of only COand steam, and COis recovered at a high concentration by removing the steam while recovering heat by a heat exchanger. Downsizing and efficiency improvement of a device are promoted by directly using engine power in compression of the recovered CO.
Patent JP-2012018963-A (JP)
Title: Semiconductor laser
Inventor: OBATA TOSHIYUKI
IPC: H01S5/343
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser having an improved kink level of L-I characteristics and capable of stably obtaining high output in the horizontal transverse mode.SOLUTION: The semiconductor laser comprises on a substrate 11 an n-type cladding layer 12, an n-type guide layer 13, an i-type guide layer 14, an active layer 15, an i-type guide layer 16, an electron barrier layer 17, a p-type superlattice cladding layer 18, and a p-type contact layer 19. The impurity concentration of the layer (the n-type guide layer 13) closest to the active layer 15 in the n-type layers between the substrate 11 and the active layer 15 is higher than the impurity concentration (from 3×10cmor more to 1×10cmor less) of the n-type cladding layer 12 far from the active layer 15, that is, the n-type guide layer 13 is a high concentration region.
Patent JP-2012017364-A (JP)
Title: Metallic coating composition and method for forming coating film
Inventor: SHIMIZU HIROSHI
IPC: C09D5/29
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition and a method for forming a coating film, which can form the coating film applicable to various industrial products, especially outside plates of automobiles, and give high chroma, particulate feeling and excellent depth feeling as a whole.SOLUTION: The coating composition is a metallic coating composition which contains two or more scaly interference pigments obtained by coating a translucent scaly substrate with a metal oxide, wherein the scaly interference pigments include a metal oxide-coated alumina flake pigment or a metal oxide-coated mica pigment and a metal oxide-coated glass flake pigment. The method for forming a coating film includes coating the metallic coating composition on a substrate, and further coating a clear coating.
Patent JP-2012019619-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/06
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller with improved running performance.SOLUTION: The motor controller comprises: DC/AC conversion means 6 that converts DC voltage 4 into AC voltage based on a PWM signal with a switching element to supply the AC voltage to a three-phase brushless DC motor 7; induction voltage detection means 1 that detects induction voltage of the brushless DC motor; magnetic pole position detection means 2 that detects a magnetic pole position of the brushless DC motor from the induction voltage; voltage control means 3 that outputs a voltage waveform based on the magnetic pole position output from the magnetic pole position detection means; PWM control means 5 that converts the voltage waveform into a PWM signal; regeneration voltage detection means 8 that detects regeneration voltage contained in the induction voltage; and conduction angle control means 40 that controls a conduction angle of the voltage control means based on physical quantity pertaining to a regenerative detection frequency and DC power of the regeneration voltage detection means.