baber/WOPTO huggingface dataset:
Patent JP-2011093781-A (JP)
Title: Optical glass, precision press-molding preform, optical element and method for producing the same
Inventor: NEGISHI TOMOAKI
IPC: C03C3/068
Filed: 2010-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-refractivity low-dispersion optical glass for stable production of high-quality optical elements.  <P>SOLUTION: The optical glass comprises, expressed as cationic%, 20-50% B<SP>3+</SP>, 5-35% La<SP>3+</SP>, 1-30% Nb<SP>5+</SP>, 0.5-15% Ta<SP>5+</SP>and 11-40% Zn<SP>2+</SP>as essential components, the total content of B<SP>3+</SP>and Si<SP>4+</SP>being 20-50%, the total content of La<SP>3+</SP>, Gd<SP>3+</SP>and Y<SP>3+</SP>being 5-35%, the cationic ratio of ((B<SP>3+</SP>+Si<SP>4+</SP>)/(La<SP>3+</SP>+Gd<SP>3+</SP>+Y<SP>3+</SP>)) being 1-5, the total content of Ti<SP>4+</SP>, Nb<SP>5+</SP>, Ta<SP>5+</SP>and W<SP>6+</SP>being 10-35%, the cationic ratio of ((Nb<SP>5+</SP>+Ta<SP>5+</SP>)/(Ti<SP>4+</SP>+Nb<SP>5+</SP>+Ta<SP>5+</SP>+W<SP>6+</SP>)) being 0.7-1, the cationic ratio of ((B<SP>3+</SP>+Si<SP>4+</SP>)/(Ti<SP>4+</SP>+Nb<SP>5+</SP>+Ta<SP>5+</SP>+W<SP>6+</SP>)) being 0.5-4, the cationic ratio of ((La<SP>3+</SP>+Gd<SP>3+</SP>+Y<SP>3+</SP>)/(Ti<SP>4+</SP>+Nb<SP>5+</SP>+Ta<SP>5+</SP>+W<SP>6+</SP>)) being 0.2-3, the cationic ratio of Zn<SP>2+</SP>/(Zn<SP>2+</SP>+Mg<SP>2+</SP>+Ca<SP>2+</SP>+Sr<SP>2+</SP>+Ba<SP>2+</SP>) being 0.8-1, the optical glass having a refractive index nd of ≥1.89 and an Abbe's number νd of 27-37.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012073280-A (JP)
Title: Acoustic model generation device, speech translation device and acoustic model generation method
Inventor: NI JINFU
IPC: G10L15/06
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the conventional acoustic model generation method, many speakers conduct work such as reading a predetermined sentence aloud to structure an acoustic model.SOLUTION: An acoustic model generation device includes: a speech file acquisition unit for acquiring one or more speech files from one or more server devices storing one or more files including a speech file; a speech data acquisition unit for acquiring, from the one or more speech files, one or more pieces of speech data that satisfy predetermined conditions and exclude data not to be used for structuring an acoustic model; a speech recognition unit for making speech recognition of each of the acquired one or more pieces of speech data and acquiring one or more pieces of character string information having one or more character strings; an acoustic model generation unit for generating an acoustic model from one or more pieces of speech information having each of the one or more pieces of speech data and each of the one or more pieces of character string information corresponding to each speech data; and an acoustic model storage unit for storing the acoustic model. The acoustic model generation device can automatically structure the acoustic model.
Patent JP-2012062983-A (JP)
Title: Piston ring
Inventor: ISHIDA MASAO
IPC: F02F5/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring capable of reducing the oil consumption and superior in fitting property.SOLUTION: This piston ring 10 is integrally formed with a resin ring 12 having a joint 17 and a metal ring 13. The metal ring 13 is integrally disposed in a recessed groove 15 of an outer peripheral surface 14 except a part near the joint 17 of the resin ring 12, and the outer peripheral surface 14 of the resin ring 12 is disposed on the inner peripheral side than an outer peripheral surface 18 of the metal ring 13 in a part of the metal ring 13, in which the axial width of the metal ring 13 is formed to be reduced toward the outer periphery. A coil expander 11 for pressing the resin ring 12 outward in the radial direction is provided in a back surface of the resin ring 12.
Patent JP-2012064098-A (JP)
Title: Frame line recognizing method and frame line recognizing device
Inventor: UKAI KAZUTOSHI
IPC: G06K9/20
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To reliably recognize object areas of various shapes surrounded by frame lines.SOLUTION: A frame line recognizing device comprises: an intersection extractor that extracts an intersection between ruled lines extracted from an input image; a storage part that stores intersection information including arm vectors in a direction of moving away from or approaching this intersection along the respective ruled lines belonging to the intersection, and flags indicating whether or not these arm vectors are used in path search; a frame line extraction part that extracts a closed path as a frame line when the closed path is detected by performing the path search according to the direction of the arm vector starting from a prescribed intersection; updating means that updates the flag corresponding to the arm vector used for the detection of the closed path to a used status; and termination means that terminates the path search when all the flags are updated to the used status.
Patent JP-2012066261-A (JP)
Title: Method and device for seaming can
Inventor: HANABUSA TATSUYA
IPC: B21D51/30
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for seaming a can, with which high-speed seaming can be performed by preventing occurrence of defective seaming, working trouble, or the like by surely transmitting rotational driving force to a can lid and which cope with the thinning of the can lid by raising pressure resistance.SOLUTION: A state where the outside projection-shaped curved surface of the annular projecting part 43 of a chuck member 33 bites at least a part of the outside wall 14 and the outside curved part in a countersink part 5 and also a gap is formed between the inner peripheral surface of a central peripheral wall and the outer peripheral surface of a curved taper-shaped part, is formed. The flange of a can body 21 and the can lid 1 are seamed with a first seaming roll first, while rotating the can lid 1 and the can body 21. Thereafter, the seamed part is seamed by being held between a second seaming roll 35 and a base metal part 41 in the upper position than the curved taper-shaped part of the chuck member 33 and the second seaming roll 35 is separated after forming the inner peripheral surface of that seamed part 53 into an inverse tapered shape where the diameter is reduced gradually as proceeding upward.
Patent JP-2012066650-A (JP)
Title: Hydraulic brake system
Inventor: YAMAMOTO TAKAYUKI
IPC: B60T8/17
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To improve a hydraulic brake system.SOLUTION: In a common passage 62, an increase-pressure linear control valve 70, a rear wheel brake cylinder 30, an increase-pressure ON/OFF control valve 72, and a front wheel brake cylinder 28 are connected in this order. A flow-restricting device 122 is disposed between the rear wheel brake cylinder 30 and the increase-pressure ON/OFF control valve 72, which causes hydraulic fluid supplied to the common passage 62 through the increase-pressure ON/OFF control valve 72 to be hardly supplied to the rear wheel brake cylinder 30. As a result, the hydraulic fluid is easily supplied to the front wheel brake cylinder 28 and thereby being supplied to the front wheel brake cylinder 28 at high flow rate.
Patent JP-2012069643-A (JP)
Title: Common mode noise filter
Inventor: NOGI KENICHIRO
IPC: H01F17/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a common mode noise filter that can suppress deterioration of filter characteristics caused by delamination due to thermal shocks incurred during reflow soldering or the like.SOLUTION: The common mode noise filter includes: a first magnetic part 12 and a second magnetic part 14; a nonmagnetic part 13 held between the first magnetic part 12 and the second magnetic part 14; and a planar first coil conductor part 16 and second coil conductor part 17 buried in the nonmagnetic part 13 so as to be situated on a first magnetic part side and a second magnetic part side, respectively, in the nonmagnetic part 13 and opposed to each other in a noncontact state. A first lead conductor part 15 for connecting one end of the first coil conductor part 16 to a first external terminal 21 is buried in the nonmagnetic part 13, and a second lead conductor par 18 for connecting one end of the second coil conductor part 17 to a third external terminal 23 is buried in the nonmagnetic part 13.
Patent JP-2012071385-A (JP)
Title: Holder
Inventor: MOCHIZUKI YOSHIMI
IPC: B24B37/27
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a holder, capable of preventing breakage of an object to be polished and a frame member, and capable of performing stable polishing working.SOLUTION: The holder 10 includes the frame member 5 and a polyurethane sheet 2. The frame member 5 is composed of a foam resin part 5a, wherein a through-hole 6 for inserting the object to be polished is formed. The foam resin part 5a, in which many bubbles 53 are formed, has elasticity. The frame member 5 is provided with a hard resin part 5b so as to cover a surface S at the side of the through-hole 6. The hard resin part 5b has higher hardness than the foam resin part 5a, and has flexibility. The frame member 5 exhibits cushion properties at the foam resin part 5a, and maintains the rigidity at the hard resin part 5b, and plastic deformation of the entire frame member 5 is prevented.
Patent JP-2012077784-A (JP)
Title: Hydraulic power transmission
Inventor: TAKIGAWA YOSHIHIRO
IPC: F16H45/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To more effectively damp vibration transmitted to an input member of a hydraulic power transmission by a dynamic damper and a centrifugal pendulum vibration absorber device.SOLUTION: The hydraulic power transmission 1 includes: a damper mechanism 8 having a drive member 80, an intermediate member 83 engaging with the drive member 80 via a first coil spring 81, and a driven plate 84 engaging with the intermediate member 83 via a second coil spring 82; the dynamic damper 10 configured from a coil spring 100 and a turbine runner 5 as a mass body; and a centrifugal pendulum vibration absorber device 20 having a support member 21 and a plurality of mass bodies 22 which can respectively swing with respect to the support member 21. The coil spring 100 of the dynamic damper 10 engages with the driven plate 84 of the damper mechanism 8, and the support member 21 of the centrifugal pendulum vibration absorber device 20 is connected to the intermediate member 83 of the damper mechanism 8.
Patent JP-2012079849-A (JP)
Title: Film for solar cell sealing material
Inventor: FUJIMOTO TAKAHIRO
IPC: C08K5/5445
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a film for a solar cell sealing material, excellent in adhesion, hardly causing defects due to peeling, and also excellent in transparency and flexibility as a solar cell sealing material.SOLUTION: A film for a solar cell sealing material comprises a styrene elastomer (A) and a polypropylene resin (B). In the film for a solar cell sealing material described in Claim 1, a weight ratio (A/B) of the styrene elastomer (A) to the polypropylene resin (B) is 50/50 to 90/10.
Patent JP-2012076628-A (JP)
Title: Unmanned radio-controlled helicopter
Inventor: MIWA MASASHI
IPC: B64C13/20
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To land an unmanned radio-controlled helicopter by controlling an airframe, even if a rudder mechanism fails to bring the airframe into a rotating state.SOLUTION: This unmanned radio-controlled helicopter includes: a main rotor 2; a rudder mechanism 3 including a tail rotor 4; a power source 5; a receiver 6; a servo motor 7; and a sensor 8. The unmanned radio-controlled helicopter is flied by correcting an output of the receiver 6 by the sensor 8 and controlling the main rotor 2 and the rudder mechanism 3 by the servo motor 7. The sensor 8 detects attitude and azimuth of the airframe 1. The receiver 6 includes: a microcomputer 15 for controlling the servo motor 7 by a control signal received by a reception circuit 14 and a signal from the sensor 8; and a failure detecting part 16 of the rudder mechanism 3. In the unmanned radio-controlled helicopter, the microcomputer 15 controls pitch at a rotation position in relation to the azimuth of the main rotor 2 to control the airframe 1 by the azimuth or stabilize the airframe 1 into a hovering state, in a state in which the failure detecting part 16 detects an abnormality of the rudder mechanism 3.
Patent JP-2011002470-A (JP)
Title: Method for measuring thickness of deposit layer on internal surface of tubular body
Inventor: TODA HIROMI
IPC: G01B17/02
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To measure a thickness of a deposit layer attached to the inside of a tubular body by using a plate wave, a Lamb wave, in particular, as an ultrasonic wave propagating in the tubular body.SOLUTION: One probe of a pair of probes is fixed to an external surface of the tubular body to be inspected. In addition, the other probe is disposed to be movable on the external surface of the tubular body to be inspected. While the latter probe is moved, the ultrasonic wave is transmitted and received between both probes, thereby causing the Lamb wave to propagate in the tubular body. A propagation time and an amplitude of the ultrasonic wave received by the probe for a transmitted frequency are measured. The phase velocity of the ultrasonic wave is obtained from a propagation distance and the propagation time. An estimation value of the thickness of the deposit layer formed of a substance attached to the internal surface of the tubular body, reserved in the tubular body or passing through the body or a deposit originated from the substance is obtained from a value of the frequency where the phase velocity rapidly changes.
Patent JP-2012075782-A (JP)
Title: X-ray image capture device
Inventor: TAKAHASHI ATSUSHI
IPC: A61B6/00
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the operability of switching between the entire image capture and a partial image capture.SOLUTION: An X-ray image capture device according to the present embodiment includes: an X-ray source 1; an X-ray detector 5; an X-ray diaphragm 3 with a variable aperture for limiting irradiation field of the X-ray irradiated from the X-ray source to a subject; a foot switch unit 20 for selecting any one of at least first and second states; and an image capture controller 9 that controls the X-ray irradiation and the X-ray diaphragm so as to radiate the X-ray to the subject in a first irradiation field during the first state and controls the X-ray irradiation and the X-ray diaphragm so as to radiate the X-ray to the subject in a second irradiation field narrower than the first irradiation field during the second state.
Patent JP-2011078774-A (JP)
Title: Golf ball material and method of preparing the same
Inventor: IIZUKA KAE
IPC: A63B45/00
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball using an injection molding of a disclosed golf ball material as a cover material or the like, which is excellent in rebound and durability though having a low hardness.  <P>SOLUTION: The golf ball material is a resin mixture composed of (a) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) in a specific range and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio in a specific range, or a metal neutralization product thereof, (b) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) in a specific range and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio in a specific range, or a metal neutralization product thereof, (c) an organic acid or a metal salt thereof, and (d) a basic inorganic metal compound for neutralizing acid groups in components (a) to (c), which resin mixture has a Shore D hardness in a predetermined range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012087369-A (JP)
Title: Cable for solar energy power generation system and method for manufacturing the same
Inventor: WASHIMI TORU
IPC: C22C9/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable for a solar energy power generation system, which has high conductivity compared to conventional oxygen-free copper (OFC) and tough pitch copper (TPC) and has longer flexing life compared to conventional OFC.SOLUTION: The cable for the solar energy power generation system comprises: a conductor; an insulating layer surrounding the conductor; and a sheath surrounding the insulating layer. The conductor comprises more than 2 mass ppm oxygen and an additive element chosen from the group consisting of Mg, Zr, B, Nb, Ca, V, Ni, Mn, Ti and Cr and the balance being unavoidable impurities and copper and has a conductivity of ≥101.5%.
Patent JP-2012087696-A (JP)
Title: Air lift pump
Inventor: OIDE KOSUKE
IPC: F04F1/18
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an air lift pump with high energy efficiency while the pump device can be miniaturized.SOLUTION: The air lift pump includes a column pipe 3, an air-charging unit 3b, a transfer flow passage 5 for transferring the air-liquid two-phase flow in the horizontal direction, and an air-liquid separation chamber 10 for separating air and liquids into the transfer flow passage 5. The level of the free surface in a tank 1 is matched with the installation height of an upper end of a horizontal section of the transfer flow passage 5.
Patent JP-2012086705-A (JP)
Title: Control device of hybrid vehicle
Inventor: SHIMOYAMA HIROKI
IPC: B60L50/16
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle, which can secure traveling performance and stability as a vehicle even when a driving wheel slips.SOLUTION: The control device functions in such a manner that in a traveling mode of slip-controlling a clutch installed between a motor and a driving wheel and controlling a rotational speed of a motor to be a target motor rotational speed that is higher by a predetermined amount than the rotational speed of the clutch on the driving wheel side, the control device sets an upper limit rotational speed of the target rotational speed of the motor by adding a predetermined slipping amount to the vehicle body speed.
Patent JP-2012086812-A (JP)
Title: Steering column supporting device
Inventor: NAMIKATA TAKAHIRO
IPC: B62D1/19
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To achieve a structure for facilitating tuning to stabilize the steering wheel ahead and displace during secondary collision, allowing down sizing and cost reduction, and securing design flexibility.SOLUTION: Through-holes 53, 53 are formed at an isolated part in the width direction of an overlapped part with a locking capsule 46b within a column side bracket 12b, and screw holes 54, 54 are formed at a part that match these through-holes 53, 53 within the locking capsule 46b. Joint fixing of the locking capsule 46b and the column side bracket 12b is carried out by screwing bolts 50a, 50a which are inserted in the through-holes 53, 53 into the screw holes 54, 54 and tightening up further.
Patent JP-2011091406-A (JP)
Title: Lateral hemt, and method for manufacturing the same
Inventor: ZUNDEL MARKUS
IPC: H01L21/338
Filed: 2010-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral HEMT, and a method for manufacturing the same.  <P>SOLUTION: In one embodiment, this lateral HEMT includes a first layer containing a semiconducting material, and a second layer containing a semiconductor material and arranged at least partially on the first layer. The lateral HEMT further includes a passivation layer, and a drift region including a lateral width w<SB>d</SB>. The lateral HEMT further includes at least one field plate, the at least one field plate being arranged at least partially on the passivation layer in a region of the drift region, and including a lateral width w<SB>f</SB>, wherein w<SB>f</SB><w<SB>d</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093175-A (JP)
Title: Corrosion testing apparatus and corrosion testing method
Inventor: NAKAYAMA HAJIME
IPC: G01N17/04
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of corrosion resistance evaluation of a titanium layer formed on the surface of a radioactive waste disposal container in a corrosion testing apparatus.SOLUTION: A corrosion testing apparatus 10 includes: a container 12 to be tested which includes alkaline aqueous solution 13; a heater 26a for heating the container 12 to be tested to a test temperature; a vacuum pump 30a for reducing pressure by exhausting air from the container 12 to be tested; a manometer 32a for measuring pressure in the container 12 to be tested; and dissolved oxygen concentration detection means 44 for detecting a dissolved oxygen concentration in the alkaline aqueous solution. The dissolved oxygen concentration detection means 44 includes a titanium electrode 44a and a reference electrode 44b which are immersed in the alkaline aqueous solution and a potential measurement unit 44c for measuring a potential difference between the titanium electrode 44a and the reference electrode 44b, and is configured so as to measure the pressure in the container 12 to be tested which is heated to the test temperature and pressure-reduced and detect the dissolved oxygen concentration in the alkaline aqueous solution heated to the test temperature by measuring the natural potential of the titanium electrode 44a.
Patent JP-2011128601-A (JP)
Title: Radiographic imaging device
Inventor: OTA YASUYOSHI
IPC: G03B42/04
Filed: 2010-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temperature rise of a radiographic detection panel while avoiding increase of complexity of the structure and increase of power consumption.  <P>SOLUTION: An electronic cassette 10 is divided into a panel unit 12 accommodating the radiographic detection panel and a control unit 14 accommodating a control part and a power source part. These units 12, 14 are coupled by a coupling rod 16 which is rotatably fixed to the side of the panel unit 12 at one end and which is rotatably fixed to the control unit 14 at the other end and is movable along an oblong hole 76 provided to the side of the control unit 14. At the time of non imaging such as carrying, by stacking the units 12, 14 (see (A)), damaging to the emission surface of the panel unit 12 is prevented. At the time of imaging, by deploying the sides of the units 12, 14 to oppose to each other with an interval (see (C)), the temperature rise of the panel unit 12 by heat generated at the control unit 16 is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT