baber/WOPTO huggingface dataset:
Patent JP-2013085579-A (JP)
Title: Electrically operated artificial arm
Inventor: BABA KAZUMASA
IPC: B25J15/08
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrically operated artificial arm which is highly quiet by reducing operation noise and can be lightweight.SOLUTION: A polymer actuator 50 which is formed of a polymeric material, and linearly reciprocates by being elastically deformed by voltage application and restoring to an original shape in response to stop of the voltage application is used as a drive source for rotating a first finger portion 35 and a second finger portion 42 supported by an artificial arm body 10. A power transmitting portion 60 is provided which converts the linear reciprocating movement into rotation movement and transmits the converted movement to the finger portions 35, 42. A link mechanism 70 having a plurality of levers including both the finger portions 35, 42 is provided on a power transmission path from the polymer actuator 50 to both the finger portions 35, 42 through the power transmitting portion 60. At least any one of the levers is made to function as a leverage having a fulcrum, a point of effort and a point of action. The displacement magnitude to be input to the levers through the point of effort is amplified and output through the point of action.
Patent JP-2012066088-A (JP)
Title: Buffered composition for dialysis
Inventor: CALLAN ROBIN
IPC: A61M1/14
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition called a dialysate precursor composition that can form a dialysate composition by diluting the precursor with water and mixing it with a salt group regarding a composition for treatment, and more specifically, the dialysate composition.SOLUTION: The dialysate precursor composition includes citrate and an effective amount of buffering agent selected from acetate and/or lactate like the dialysate composition prepared from the precursor composition. The buffering agent allows a physiologically acceptable amount of citrate to maintain the desired pH of the dialysate.
Patent JP-2013087884-A (JP)
Title: Vehicular damper device
Inventor: SUGIYAMA MASATAKA
IPC: F16F15/139
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular damper device in which hysteresis torque can be generated with a simple structure and a packaging performance is also improved.SOLUTION: When a hub 58 is relatively rotated to a position where a gap reduced portion 102 of a disc plate 56 is formed, since the hub 58 is brought into slide-contact with the gap reduced portion 102, slide resistance is generated between the hub 58 and the disc plate 56, thereby generating hysteresis torque. When generating the hysteresis torque, it is enough only to adjust the gap in an axial direction between the thickness of the hub 58 in the axial direction and the disc plate 56, so that increase in the number of components is suppressed and a packaging performance is also improved.
Patent JP-2013086397-A (JP)
Title: Injection apparatus
Inventor: YAMAGUCHI KAZUYUKI
IPC: B29C45/77
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection apparatus that speeds up the injection speed in a high-speed process by a simple and inexpensive configuration.SOLUTION: The injection apparatus is provided with a connecting mechanism R capable of taking a connected state that regulates the movement of a second rod 40f of a cylinder 40 for a high-speed process by hydraulic pressure of an accumulator and a non-connected state that allows the second rod 40f to be movable by hydraulic pressure by releasing the connected state. The connecting mechanism R has a first rotary shaft G1 having a perpendicular relation with the shaft L of the second rod 40f, and also, includes a first connecting member 52 rotatably supported by the second rod 40f and having a first contact surface 52a. The connecting mechanism R also includes: a second connecting member 53 having a second contact surface 53a in face contact with the first contact surface 52a; and a motor M3 for rotating the second connecting member 53 about a second rotary shaft G2.
Patent JP-2013086429-A (JP)
Title: Printing apparatus and printing method
Inventor: TAKAHASHI TORU
IPC: B41J2/01
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a printed image, in a line head type printing apparatus.SOLUTION: A printing apparatus includes a head unit that includes a plurality of head groups having a first head ejecting first ink to a medium transported in a transport direction and a second head ejecting second ink to the medium transported in the transport direction, in a direction which crosses the transport direction and prints an image by forming dots using the first ink and dots using the second ink, in bands which are regions to which the ink is ejected, for each head group. A glossiness difference is obtained which indicates a difference in glossiness between patches formed for each band using dots having the same dot diameter from among a plurality of patches based on the result of color measurement performed on a test pattern which includes the plurality of patches for each band, the plurality of patches being formed for each head group using dots having different dot diameters. The amount of first ink and the amount of second ink which are ejected from the first head and the second head included in all the head groups, respectively, are adjusted so as to have the dot diameter which is determined based on the glossiness difference.
Patent JP-2013086773-A (JP)
Title: Braking control device for vehicle
Inventor: WATANABE YOSHINORI
IPC: B60T8/1761
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To improve driving stability of a vehicle in switching braking control in a braking control device for the vehicle.SOLUTION: This braking control device for the vehicle includes: a braking force simultaneous control mode-performing portion 51 for performing a braking force simultaneous control mode that simultaneously controls right and left wheel cylinders 25 by a brake hydraulic circuit 27 according to the slip ratios of left and right rear wheels RL, RR; a braking force independent control mode-performing portion 52 for performing a braking force independent control mode that independently controls the right and left wheel cylinders 25; a switching control portion 53 for switching from the braking force simultaneous control mode to the braking force independent control mode when deceleration of the vehicle 11 exceeds a predetermined deceleration threshold; and a switching threshold changing portion 54 for lowering a deceleration threshold according to the rise of the deceleration gradient of the vehicle 11.
Patent JP-2013091901-A (JP)
Title: Hinge device
Inventor: ISHII MASA
IPC: E05D7/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device for allowing the positioning of a door with a small force.SOLUTION: The hinge device includes a movable block 2 and a fixed block 1 connected to each other rotatably around a vertical axis, the movable block 2 consisting of an intermediate block 3 and a door side block 4. When it is used, the movable block 2 is fixed to the upper or lower end face of a door and the fixed block 1 is fixed to the side of a door frame, and the movable block 2 and the fixed block 1 are made in slide contact with each other at their vertically opposed faces. The fixed block 1 has a cam mechanism for positioning the movable block 2 in a horizontal plane with the rotation of a cam plate.
Patent JP-2013091124-A (JP)
Title: Water supply stabilizing device for oil-water mist and oil-water mist generation system
Inventor: KOIDE YOSHIRO
IPC: B05B7/24
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a water supply stabilizing device for oil-water mist and an oil-water mist generation system capable of supplying water to an oil-water mist generation nozzle so that a constitution ratio of water and lubricant in oil-water mist is stabilized further.SOLUTION: The water supply stabilizing device 40 is connected between a water supply channel 23 of the oil-water mist generation nozzle 10 and a water supply pipe facility 48, and includes an upstream side flow control valve 44, a downstream side flow control valve 41, a flow meter 42, and an on-off valve 43 which are connected in series. Thereby, water pressure fluctuation produced in the water supply pipe facility 48 is alleviated at two stages of the upstream side flow control valve 44 and the downstream side flow control valve 41, and a flow rate of water to the oil-water mist generation nozzle 10 can be stabilized.
Patent JP-2013095928-A (JP)
Title: High tensile strength steel sheet excellent in toughness and manufacturing method thereof
Inventor: KAMO TAKAHIRO
IPC: C21D8/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength steel sheet excellent in toughness in which yield strength is 400 MPa or more, CTOD value is 0.3 mm or more, and sheet thickness is 40 mm or more, and a manufacturing method thereof.SOLUTION: The high tensile strength steel sheet excellent in toughness has a chemical composition containing, by mass%, 0.01-0.08% of C, 0.01-0.3% of Si, 1.0-2.0% of Mn, 0.012% or less of P, 0.005% or less of S, 0.8-2.0% of Cu, 0.1-2.5% of Ni, 0.01-0.5% of Cr, 0.005-0.03% of Ti, 0.001-0.050% of Al, 0.001-0.01% of N, and the balance being Fe and impurities including 0.001% or less of Nb, 0.0003% or less of B, and 0.003% or less of O, wherein the ferrite fraction with a grain size of 20 μm or less in the sheet thickness center is 60% or more, the area ratio of an island-like martensite structure in the sheet thickness center is 4.0% or less, the amount of inclusion in the sheet thickness center is 0.020% or less by JIS G 0555 point counting method, the C content in the sheet thickness center is 0.12% or less, and yield strength in the sheet thickness center is 400 MPa or more.
Patent JP-2013099035-A (JP)
Title: Power supply system and power supply device
Inventor: MIZUNO TOMOYUKI
IPC: H01M10/42
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to, in a power supply system that is capable of carrying out a charge operation for charging an on-vehicle power storage device with electric power from an external power source and a power generation operation for supplying electric power generated by a vehicle to an external load, perform switching between the charge operation and the power generation operation with reliability.SOLUTION: A power supply cable 400 includes: a changeover switch 416 for performing switching between a normal mode, in which a power storage device 110 is charged with electric power from an external power source 500, and an emergency power generation mode, in which electric power from a vehicle 100 is supplied to an external load; a power supply connector 410 for performing signal output to the vehicle 100 while performing switching between a signal for executing the normal mode and a signal for executing the emergency power generation mode in accordance with a state of the changeover switch 416; and a control part for, when end of a power generation operation has been detected with reference to the signal from the power supply connector 410 under a state where the emergency power generation mode is set, outputting the signal for executing the normal mode to the power supply connector 410 regardless of the state of the changeover switch 416.
Patent JP-2013096299-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: MURAKAMI TOMOHIRO
IPC: F04B27/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type variable displacement compressor that prevents outflow of lubricating oil from the swash plate type variable displacement compressor when compression is performed at a minimum delivery capacity and suppresses the efficiency reduction of the swash plate type variable displacement compressor when compression is performed at a delivery capacity exceeding the minimum delivery capacity.SOLUTION: A check valve 52 includes a valve element 63 that comes into contact with or separates from a valve seat 55c, a first spring 68 for energizing the valve element 63 in the direction seating on the valve seat 55c, a movable member 69 arranged inside the valve element 63, and a second spring 72 for energizing the movable member 69 in the direction abutting on the valve element 63. The energizing force by the first spring 68 and second spring 72 is set greater than the energizing force of the valve opening direction acting on the valve element 63 when the compression is performed at the minimum delivery capacity. The energizing force of each of the first spring 68 and second spring 72 is set smaller than the energizing force of the valve closing direction acting on the valve element 63 when the compression is performed at the minimum delivery capacity.
Patent JP-2013098841-A (JP)
Title: Piezoelectric vibrator, and oscillator including the same
Inventor: MATSUKURA NORITUGU
IPC: H03B5/32
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a small piezoelectric vibrator for obtaining a frequency signal stable over a wide temperature range, and an oscillator including the piezoelectric vibrator.SOLUTION: Vibration units 11 and 21 are provided for a common piezoelectric plate 1, and a frame-like body 31 is disposed surrounding these vibration units 11 and 21. First and second support units 12 and 22 for supporting the vibration units 11 and 21, respectively relative to the frame-like body 31 are provided for the piezoelectric plate 1. The frame-like body 31 is provided with electrode pads 15 and 25 connected to excitation electrodes 13 and 23 of the vibration units 11 and 21, respectively. Between these vibration units 11 and 21 is provided an elastic boundary region 32 formed by twin crystallization of the piezoelectric plate 1, for example, thereby suppressing the propagation of the vibration of the piezoelectric plate 1. Further, the elastic boundary region 32 is provided for the first support unit 12 and the second support unit 22.
Patent JP-2013098870-A (JP)
Title: Digital amplifier and test method therefor
Inventor: SHIMIZU TAKEO
IPC: H03F3/217
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital amplifier enabling measurement of a PWM signal pulse width if a low cost test device is used.SOLUTION: The digital amplifier includes a test circuit unit 10b for counting a logical product result (the output of an AND circuit 22) between a sampling signal SCLKDIV (the output of a differential circuit 21) generated in response to transition from a first logic to a second logic of a sampling clock SCLK, which is a period based on a PWM signal carrier period and a target resolution at the measurement of a PWM signal pulse width, and the PWM signal, and for outputting a count value indicative of the PWM signal pulse width on the basis of the count result.
Patent JP-2012128840-A (JP)
Title: Abnormality monitoring system and abnormality monitoring method
Inventor: HIRATA TAKEHIDE
IPC: G05B23/02
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality monitoring system that is applicable to general purposes without being aware of the kind of an object to be monitored, and can detect abnormality thereof with high precision.SOLUTION: A statistical monitoring indexing processing part 275 acquires M×L kinds of variables from time-series data, previously obtained from the object to be monitored in normal operation, in a section in which M kinds (M≥1) of predetermined operation are carried out, and calculates the degree of dispersion of one normal pattern while regarding points in an M×L-dimensional space determined by the M×L kinds of variables as the one normal pattern. A statistical monitoring indexing processing part 375, on the other hand, acquires M×L kinds of variables from M kinds of time-series data obtained from constant operation facilities in operation, regards points in an M×L-dimensional space determined by the M×L kinds of variables as an in-operation pattern, and calculates the degree of deviation of the in-operation pattern from the distribution of the normal pattern based upon the degree of dispersion of the normal pattern. A determination processing part 377 determines abnormality of the object to be monitored based upon the degree of deviation.
Patent JP-2013103954-A (JP)
Title: Ink, ink cartridge, and inkjet recording method
Inventor: AIDA KEIGO
IPC: C09D11/00
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink that is excellent in intermittent discharge stability and can record an image having high optical density and excellent uniformity.SOLUTION: An inkjet ink contains a self-dispersion type pigment and a salt. In the self-dispersion type pigment, a functional group containing at least a phosphonate group is bonded to a surface of a particle and has an introduction amount of 0.50 mmol/g or larger. The salt is formed by bonding cations such as alkali metal ion with anions such as NO, SO, and CHO, wherein a cation density in the ink is 0.045 to 0.100 mol/L.
Patent JP-2013105943-A (JP)
Title: Laser irradiation device
Inventor: SHUDO KAZUMASA
IPC: H01L21/268
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation device that can suppress a cost increase in a cylindrical lens even if a beam cross-section becomes long.SOLUTION: A plurality of laser emission surfaces are arranged in the X and Y directions which are orthogonal to each other, and emit laser beams in the Z direction. A first cylindrical lens is arranged correspondingly along the line of the laser emission surfaces arranged in the X direction. The first cylindrical lens makes the laser beams emitted from the laser emission surfaces into a parallel ray bundle in the YZ plane. The plurality of laser beams having transmitted through the first cylindrical lens go into a second cylindrical lens. The second cylindrical lens overlaps the plurality of laser beams on a long region which is long in the X direction. The second cylindrical lens includes a plurality of optical members arranged in the X direction. Each of the optical members includes a column surface comprised of bus lines parallel to the X direction and a mirror polished end surface vertical to the X direction. The end surfaces of optical members neighboring each other closely contact with each other.
Patent JP-2013105139-A (JP)
Title: Display device, electronic camera, display system, and camera system
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03B15/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide means for facilitating a stereoscopic vision, for examples, according to a viewing posture of a user.SOLUTION: A display device includes: a display portion; a reading portion; a stereoscopic image generating portion; a posture information obtaining portion; and a display control portion. The display portion displays an image. The reading portion stores first posture information for generating a first stereoscopic image for a stereoscopic vision at a first posture, and second posture information for generating a second stereoscopic image for a stereoscopic vision at a second posture in association with each other, and reads a plurality of images which become the origins of the first stereoscopic image and the second stereoscopic image. The stereoscopic image generating portion generates the first stereoscopic image and the second stereoscopic image from the plurality of images on the basis of the first posture information and the second posture information, respectively. The posture information obtaining portion obtains the posture information indicating a present posture. The display control portion discriminates whether the present posture is the first posture or the second posture on the basis of the posture information, and switchably displays either one of the first stereoscopic image or the second stereoscopic image in the display portion, according to the discrimination result.
Patent JP-2013109790-A (JP)
Title: Disk device
Inventor: KAWASE HIROSHI
IPC: G11B17/051
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk device in which electric charge charged to a disk inserted into a body is prevented from being discharged to an optical detection element and a conductive portion.SOLUTION: A slide member 20 holding a disk D with a conveyance roller 15 is fixed to a lower side of a ceiling board 2d of a body 2. In the ceiling board 2d, a projection 8 for holding the slide member 20 is folded; a tip portion 8a of the projection 8 projects lower than an optical detection element 31a; and the tip portion 8a is positioned closer to an insertion portion 2e than the optical detection element 31a. The disk D inserted through the insertion portion 2e passes below the tip portion 8a before reaching the optical detection element 31a. Thus, electric charge charged to the disk D easily escapes from the projection 8 to the body 2 without being discharged to the optical detection element 31a.
Patent JP-2012129987-A (JP)
Title: Synchronization of remote clocks
Inventor: STEVEN R WILKINSON
IPC: H04B10/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To synchronize a first clock with a second clock.SOLUTION: A system for synchronizing a first clock with a second clock comprises a receiver associated with the first clock and configured to receive a remote pulse from the second clock. The remote pulse has a pulse repetition frequency and spectral characteristics that are known to a local clock. The system also comprises: a local pulse generator configured to generate a local pulse at the first clock; and an optical element configured to align the local pulse and the remote pulse. The system further comprises an interferometer configured to generate an interference pattern between the local pulse and the remote pulse. A controller is provided that is configured to calculate a time delay between the first clock and the second clock based on the interference pattern between the local pulse and the remote pulse.
Patent JP-2013108396-A (JP)
Title: Refrigeration unit
Inventor: SASAKI HIDETAKA
IPC: F04B39/02
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration unit that is capable of ensuring oil separation efficiency and a quantity of stored oil, and of preventing poor lubrication in compressors, without increasing the volume of an oil separator.SOLUTION: The refrigeration unit is configured in such a manner that: an oil tank 61 having a prescribed volume, which stores oil that has been separated by the oil separator 22, is provided, and the oil stored in the oil tank 61 passes through oil return tubes 28, 28A and returns to the inside of cases 12 of the compressors 11; and motor-operated valves 30 that adjust the openings of the oil return tubes 28A are provided, and the degree to which the motor-operated valves 30 open is adjusted in response to the operating frequency of the compressors 11.