baber/WOPTO huggingface dataset:
Patent JP-2013004123-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MAEJIMA HIROSHI
IPC: G11C16/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To accurately perform reading operation.SOLUTION: When performing reading operation of memory transistors, a controlling circuit applies a first voltage to a selected word line connected to a selected memory transistor. The controlling circuit applies second voltages that bring the memory transistors into conduction regardless of data held by the memory transistors to non-selected word lines connected to non-selected memory transistors excluding the selected memory transistor. The controlling circuit applies third voltages to bit lines. The controlling circuit applies a fourth voltage smaller than the third voltages to a selected source line connected to a memory string in which the selected memory transistor in a selected memory block is included out of source lines. The controlling circuit applies fifth voltages that are substantially the same as the third voltages to non-selected source lines to which non-selected memory strings are connected in the selected memory block out of the source lines.
Patent JP-2013005125-A (JP)
Title: Device for performing switching control of redundant line
Inventor: SUZUKI TOMOMI
IPC: H04L45/24
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To equalize lifespan of components of a plurality of lines in a device in which the lines are made redundant by being provided with link aggregation, a port redundancy function, and the like.SOLUTION: The device holds information for each port, such as an operation time, a communication amount, a priority order, and the number of insertions of a transceiver. An operation value of each line is calculated based on the information, and it is determined whether a switch should be made between an operation line and a standby line. When a line exists that should be switched, a process of making a switch between the operation line and the standby line is performed.
Patent JP-2013003005-A (JP)
Title: Display control apparatus and guide route display method
Inventor: ARITA YOSHINORI
IPC: G09B29/10
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To display a course and facilities which may become markers when changing the course, easily to recognize.SOLUTION: In a display control apparatus comprising display control means which displays on display means a guide route which is searched by referring to a map database and a map image based on the map database, the display control means plots the inside of a predetermined range based on the guide route and the outside of the predetermined range under different display modes in the map image to be displayed on the display means, plots and displays on the display means a guide facility which is used for performing routing on the guide route, and the outside of the predetermined range under different display modes.
Patent JP-2011231769-A (JP)
Title: Method for hardening surface of metal member
Inventor: OGINO TOMOYA
IPC: F02F3/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To propose a method for hardening the surface of a metal member that improves the life of engine parts by coating the parts surface with an alloy layer excellent in wear resistance.SOLUTION: The ring grooves 3, 4 of a piston made of cast iron are coated with a mixture of an alloy powder, a binder and a solvent to form a uniform layer of the alloy powder. The layer of the alloy powder is coated with a laser absorbent 10 prepared by diluting a graphite powder with a solvent to fit to the wavelength of a laser or electron beam to be applied. The layer of the alloy powder is sintered or melted to form the thin alloy layer 20 on the ring grooves by irradiating the ring grooves with a laser or electron beam at a predetermined output and scanning speed. In forming the alloy layer on the top and bottom surfaces of the ring grooves, the laser beam 8 is radiated with an incident angle α while masking corner parts 12 of the ring grooves with a shielding plate 9 coated with graphite similar to the one used in the laser absorbent applied to the layer of the alloy powder on the ring grooves, to form the alloy layer 20 only on the wear region 11 of the ring grooves.
Patent JP-2013008341-A (JP)
Title: Bill storage/delivery device
Inventor: NISHIDA SHIGENOBU
IPC: B65H5/28
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a drum bill storage/delivery device which can properly keep a relationship between a winding outer diameter of a drum and a rocking angle of a guide body, and certainly wind up and rewind a bill to/from the drum.SOLUTION: A bill storage/delivery device 23 includes a drum 37 for winding up and rewinding a bill 34 with a tape 36; and a reel 38 for winding up and rewinding the tape 36 to/from the drum 37. Between the drum 37 and the reel 38, a guide body 41 which rocks according to the winding-up and rewinding of the tape 36 and the bill 34 to/from the drum 37 is provided. The guide body 41 is provided with a guide passage 43 for guiding the tape 36 and the bill 34 which are wound up and rewound to/from the drum 37. The guide body 41 is provided with a contact roller 67 contacting with the bill 34 wound up to the drum 37.
Patent JP-2013010227-A (JP)
Title: Driving circuit of inkjet head, and inkjet head
Inventor: TAKATO YOSHIFUMI
IPC: B41J2/045
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit of an inkjet head which achieves both high voltage output and high-speed data transmission, and to provide the inkjet head.SOLUTION: There is provided the driving circuit of the inkjet head, which has one or a plurality of driving sections outputting a driving voltage waveform to apply potential chosen from among K pieces (K≥2) of potentials and a common potential to a prescribed number of loads, respectively, and discharging ink by driving the prescribed number of loads. There is provided also the inkjet head which has the driving circuit. The driving sections are each structured by stacking a plurality of semiconductor chips in the upper portion of a base material, generate a unit driving voltage waveform by using less than K pieces of voltages which is set being capable of being output from among K pieces of potentials and the common potential for each semiconductor chip in each of the semiconductor chips on the basis of data input to the driving sections, and generates a driving voltage waveform by further combining the generated unit driving voltage waveform.
Patent JP-2013011408-A (JP)
Title: Heat medium converter
Inventor: NISHIOKA KOJI
IPC: F24F1/32
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat medium converter structured to facilitate disassembling or the like of a part where each heat medium flows in maintenance or the like.SOLUTION: The heat medium converter includes a primary heat medium side assembly and a secondary heat medium side assembly. The primary heat medium side assembly includes a primary side casing part that has heat exchangers 1a, etc. for exchanging heat between a primary heat medium circulating between themselves and an outdoor unit 11, and a secondary heat medium circulating between themselves and an indoor unit 12; secondary heat medium delivery devices 2a, etc. for pressurizing and circulating the secondary heat medium; side panels 4a, etc. having hanging metal fittings 10a, etc.; frames 5c, etc.; and support plates 7c, etc. The secondary heat medium side assembly includes a secondary side casing part that has a secondary heat medium passage switching device 3 switching a plurality of passages where the secondary heat medium flows; frames 5a, etc.; support plates 7a, etc.; and inner panels 6a, etc. The secondary heat medium side assembly is arranged on the upper side of the primary heat medium side assembly.
Patent JP-2013010272-A (JP)
Title: Footrest-integrated floor-raising material
Inventor: TANI NAOTO
IPC: B29C49/20
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To integrally mold a footrest in a vehicular floor raising material, disposed in a floor pan of an automobile, and setting the height of the floor surface.SOLUTION: The footrest-integrated raising material 10, in which the footrest 16 is integrally formed by blow molding, a thin-walled part 22 attending upon the molding is provided with a reinforcing insert plate 24.
Patent JP-2013010625-A (JP)
Title: Conveyance positioning device, tray and supporting structure of tray
Inventor: EGUCHI TAKAHISA
IPC: B65G47/24
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance positioning device that is advantageous for increasing article conveying speed, and can rapidly arrange postures of a plurality of trays to be uniform, and a tray and a supporting structure of the tray.SOLUTION: In the conveyance positioning device 5, a first supporting member 13 of a first conveying means 15 and a second supporting member 17 of a second conveying means 19 support the lower surface of the tray 1, and the tray 1 is turned in a direction shown by an arrow α on the basis of a difference of operating speed between the first supporting member 13 and the second supporting member 17. The operating speed [V3] of a third supporting member 21 of a third conveying means 23 is the average speed of operating speeds [V1 and V2] of the first supporting member 13 of the first conveying means 15 and the second supporting member 17 of the second conveying means 19.
Patent JP-2013017352-A (JP)
Title: Motor drive device
Inventor: YAMADA HIROYUKI
IPC: H02P6/06
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device that ensures motor drive by performing control depending on a magnetic pole position of a motor rotor even if a motor angle detector fails.SOLUTION: The invention is applied to a motor drive device 20 having a basic drive control section 38 for performing control depending on a magnetic pole position on a wheel driving motor 6 according to an angle detection value from a motor angle detector 36. Wheel-speed-dependent motor angle estimation means 46 is provided for estimating a motor rotor angle from a detection value from a wheel speed detector 24, and sensorless angle detection means 50 is provided. Sensor switching means 49 is provided for making the control by the basic drive control section 38 use an output of the wheel-speed-dependent motor angle estimation means 46 when the motor angle detector 36 is found failing. If the wheel speed detector 24 fails, the sensorless angle detection means 50 is used.
Patent JP-2013018295-A (JP)
Title: Rim assembling auxiliary tool
Inventor: HASHIMOTO KATSUYA
IPC: B60B31/04
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rim assembling auxiliary tool for easily and safely attaching/detaching a loose flange to/from a rim body.SOLUTION: This auxiliary tool 10 is mounted in a rim assembling machine. The rim assembling machine includes a roller 24 in contact with the loose flange when attaching/detaching the loose flange to/from the rim body and a holder 22 for supporting the roller 24. The auxiliary tool 10 includes a mounting section 12 mounted on a head 18 of the rim assembling machine, a guide section 14 for preventing the loose flange from jumping out in a separating direction of an axis direction from the rim body at a work attitude in which the roller 24 is in contact with the loose flange and a locking section 16 for locking the loose flange deviated from the rim body.
Patent JP-2013018354-A (JP)
Title: Steering unit with variable steering angle ratio
Inventor: TSUCHIMOCHI JUN
IPC: B62D5/04
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a steering unit with a variable steering angle ratio which provides preferable steering feeling with excellent responsiveness and rigidity feeling.SOLUTION: A steering angle ratio variable mechanism 15 connects an input shaft which is connected to a steering member via a torsion bar, to an output shaft which is connected to a steering mechanism. A steering angle ratio is varied by adding a second steering angle θtm which is based on the drive of a VGR (Variable Gear-Ratio Steering) motor 21 to a steering angle which is base on the operation of the steering member. A control target value δtm* is calculated by a VGR control part 16, by superimposing a compensation component θtmh* which is calculated based on a torsion angle δof the torsion bar detected by a torsion angle sensor, to a base component θtmk* calculated based on a steering angle θs or a vehicle speed V.
Patent JP-2011227924-A (JP)
Title: Method for expressing object to be displayed on image or continuous images by processing signal corresponding to image, controller thereof, device, and storage medium
Inventor: BOBER MIROSLAW
IPC: G06V10/46
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method, etc., for efficiently encoding a shape descriptor parameter.SOLUTION: The method is the one for expressing an object to be displayed on an image or continuous images by processing a signal corresponding to the image. The method includes a step for obtaining the curvature scale space (CSS) expression of a shape of the object, in which the CSS expression includes a plurality of groups of coordinate values of a plurality of peaks within the curvature scale space; and a step for quantizing the coordinate values so as to obtain encoding expression of the shape. When the coordinate value of the first group having a given coordinate value is smaller than the corresponding coordinate value in the coordinate values of the second group, the number of bits to be assigned to the quantization expression of the given coordinate value for the value of the first group is smaller than the number of bits assigned to the quantization expression of the corresponding coordinate value for the value of the second group.
Patent JP-2013019237-A (JP)
Title: Hidden hinge
Inventor: ISHIDA SHOJI
IPC: E05D3/06
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a low cost hidden hinge that can achieve linkage between frames with a simple structure.SOLUTION: A hidden hinge comprises: a pair of frames 2 which are provided with housing chambers 8 opening at positions facing each other in a closed state; a connecting member 5 which is formed with first bearings 23 at the tips of bent parts 21 provided on both ends thereof and supported slidably in the width direction of the housing chamber 8; a link member which is provided with second bearings 26 on both ends thereof and whose intermediate part is not connected to the connecting member 5; a slider 16 which is provided slidably in the width direction of the housing chamber 8 and connects the link member 6 and the connecting member 5 so that a fixing shat 45 of the connecting member 5 and a fixing shaft 46 of the link member 6 are located at different positions in the width direction of the housing chamber 8; a pinion 22 which is formed in the bent part 21 of the connecting member 5 and whose rotation center is the first bearing 23; and a rack 10 which is provided on the inside surface of the frame 2 and meshed with the pinion 22.
Patent JP-2013027058-A (JP)
Title: Insulation cover for overhead distribution line
Inventor: UMEZU MASASHI
IPC: H01B17/58
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To enable an insulation cover to be moved optionally after being attached to an overhead distribution line while suppressing the movement of the insulation cover relative to the overhead distribution line due to swing and others of the overhead distribution line, and to enable the construction in rainy weather without hindrance so as to increase workability.SOLUTION: A hinge part 8 is formed in a boundary in a longer direction between one insulation cover body 6 and the other insulation cover body 7 which are each in a semicircle cross section, and one insulation cover body and the other insulation cover body are closed with the hinge part as an opening/closing shaft so as to compose a cylindrical insulation cover 15 with both ends open, and an overhead distribution line is inserted into the cylindrical insulation cover. A large number of elastic projection bodies 16 are projected in each inner face of one insulation cover body and the other insulation cover body, and the large number of elastic projection bodies are brought into elastic contact with the overhead distribution line so that the cylindrical insulation cover is attached to the overhead distribution line.
Patent JP-2012037513-A (JP)
Title: Information using device and method for transducer
Inventor: SYDNEY LIN
IPC: G01D3/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To use a single transducer electronic data sheet (TEDS) with respect to a plurality of transducers.SOLUTION: A transducer 102 of a node 110 among a plurality of transducers 102, 120, and 130 is connected to a memory component 104. A processor 150 is connected between the transducers 102, 120 and 130 and the memory component 104. Information relating to the transducer 102 is stored in the memory component 104, and information relating to the transducers 120 and 130 is also stored in the memory component 104. The processor 150 downloads the information stored in the memory component, and receives measurement data from the transducers 102, 120 and 130, and applies the storage information to the measurement data for calibration or the like.
Patent JP-2013023634-A (JP)
Title: Fluorescent composite particle and vacuum ultraviolet excitable light-emitting apparatus using the same
Inventor: TAKETOMI SHOZO
IPC: C09K11/08
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum ultraviolet excitable light-emitting apparatus of which color saturation and luminescence intensity are improved by improving the maintenance factor of paste baking luminance of a rare earth phosphorus vanadate phosphor activated by europium.SOLUTION: The fluorescent composite particles include: fluorescent particles consisting primarily of a rare earth phosphorus vanadate phosphor represented by the general formula of (LnEu)(PV)O(where, 0< x≤0.5, 0< y≤1.0, and Ln is at least one element selected from the group consisting of Y, La, Gd, and Lu); and a surface part consisting primarily of at least one compound selected from the group consisting of tungstic acid and tungstate, wherein the amount of the main component of the surface part with respect to the fluorescent particles in tungsten equivalent is within a range of 0.01- 0.13wt%.
Patent JP-2013024364-A (JP)
Title: Torque fluctuation absorber
Inventor: SAEKI TOMOHIRO
IPC: F16F15/139
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation absorber in which characteristics of a limiter are stabilized even if the limiter has such a configuration that both surfaces of a friction material are slidable.SOLUTION: The torque fluctuation absorber includes: a rotatable plate member 11; a second plate member 14 which is disposed at a position deviated from the first plate member 11 in an axial direction and can be rotated with respect to the first plate member 11; a first friction material 16 which is disposed between the first plate member 11 and the second plate member 14 and brought into pressure-contact with the first plate member 11 and the second plate member 14 so as to be slidable; and a first guide 11b which regulates the movement of the first friction material 16 to the inside in a radial direction.
Patent JP-2013029995-A (JP)
Title: Imaging system
Inventor: USUI TSUTOMU
IPC: H04N5/225
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To inconspicuously display image gaps in all connection sections when images taken by a plurality of cameras are connected and displayed in one round manner.SOLUTION: An image processor 16 generates a synthesized image by synthesizing image signals from the plurality of imaging units 1 to 4, and applies gradation processing to a signal level in an image. A signal level detector 14 detects the signal levels of the image signals from the plurality of imaging units in an overlapping area of the image signals. A gradation controller 15 sets a gradation processing throughput to the image processor 16 so that the signal level of each photographed image in the overlapping area becomes a prescribed level difference or lower.
Patent JP-2012012932-A (JP)
Title: Composite wall structure
Inventor: OKADA ATSUSHI
IPC: E04B1/14
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite wall structure composed of an earth retaining steel wall and a reinforced concrete wall.SOLUTION: In a composite wall structure composed of an earth retaining steel wall 1 and a reinforced concrete wall 2, slip preventing bolts 6 with surface nuts with a shaft diameter of 22 to 36 mm inserted through the earth retaining steel wall 1 are fixed to the earth retaining steel wall 1 so as to be screwed between the surface nuts 7 and back face nuts 4 fixed to the earth retaining steel wall 1, the slip preventing bolts 6 with the surface nuts 7 functioning as slip stoppers of the earth retaining steel wall 1 and the reinforced concrete wall 2. The earth retaining steel wall 1 is composed of steel sheet piles having flange parts and web parts, and the slip preventing bolts 6 with the surface nuts 7 are fixed to the flange parts 11c of the steel sheet piles, or the earth retaining steel wall 1 is composed of steel pipe sheet piles 14.
Patent JP-2013038889-A (JP)
Title: Dc motor, and dc motor including speed reducer
Inventor: KOJIMA NAOKI
IPC: H02K23/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor that prevents abrasion powder of a brush from being attached to a conductive member provided to a brush device such as a pigtail; and a DC motor including a speed reducer.SOLUTION: A commutator 46 of an armature 40 is a disk-type commutator that includes a plurality of segments 48 radially arranged in a direction orthogonal to a motor shaft 41. A brush device 50 is disposed to an opening 11a of a yoke housing 11 in a state of being adjacent to the commutator 46. A brush device body 51 of the brush device 50 is arranged facing the segments 48, and includes a partition wall 51a that seals the opening 11a of the york housing 11; the partition wall 51a has insertion holes (51j, 51k) formed thereon through which brushes (52, 53) are inserted; slide contact parts (52b, 53b) that come into slide-contact with the segments 48 of the brushes (52, 53) and pigtails (52a, 53a) are arranged opposite to each other across the partition wall 51a.
Patent JP-2013035666-A (JP)
Title: Portal traveling crane
Inventor: ANDO YUSAKU
IPC: B66C9/16
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a portal traveling crane which enables the inspections of both a power generation device and ancillary facilities of the power generation device, can avoid the possibility of the contact of a leg member on the power generation device, and prevents a traveling path from disturbing the walking of workers and the traveling of a carriage.SOLUTION: This portal traveling crane includes: the carriage 1 which can travel along the power generation device (M) and includes wheels and a guide ring; the traveling path 5 for the carriage 1 which is installed on a floor surface on both sides of the power generation device (M); leg members 8 installed on the carriage 1; a main girder 14 which is installed between the leg members 8 and over the power generation device (M) and to which a crane rail 15 is provided; a hoist 16 which traverses along the crane rail 15; and a control panel for controlling the operation of the crane. The traveling path 5 includes a track plate on which the wheels travel and a guide plate which is fixed onto the track plate and on which the guide ring travels. The leg members 8 are telescopic, and the crane rail 15 extends horizontally from both ends of the main girder 14 outward so that the ancillary facilities can be inspected.