baber/WOPTO huggingface dataset:
Patent JP-2013086692-A (JP)
Title: Tire chain
Inventor: SHITAYA YUTAKA
IPC: B60C27/10
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tire chain with excellent mountability, in which the looseness and slack thereof is easily dissolved when mounting the tire chain and the structure thereof is simplified without the need of a specialized tool and which is intuitively usable.SOLUTION: By using, as a side chain of the tire chain, a chain with built-in deformable chain pieces that can adjust a length by changing a connection part with right and left adjacent chain pieces by changing the posture of the deformable chain piece having two kinds of locking parts that are a long diameter locking part and a short diameter locking part by 90 degrees, the posture of the deformable chain piece is changed and the length is adjusted when looseness or slack occurs to a tire.
Patent JP-2013089851-A (JP)
Title: Multilayer circuit board
Inventor: YAMAYA SHINYA
IPC: H05K3/46
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board including a heat radiation structure which, even when there is an increased number of inner layers, can secure the high degree of freedom regarding the routing of wiring patterns and also can secure high heat radiation.SOLUTION: The multilayer circuit board has a laminate structure consisting of a pair of surface layers 2a and 2f constituting the surface and the reverse side of the laminate and inner layers 2b to 2e provided between the surface layers 2a and 2f, one of the surface layers having a component side 2A on which an electronic component 3 including a heat generating component is mounted. The surface layer 2a having the component side 2A has provided thereon a blind via 6 connecting to a terminal 3a of the electronic component 3. The inner layers 2b to 2e have provided thereon with a buried via 8 (8A) which has a conductor 8a connecting to a conductor 6a which forms the blind via 6.
Patent JP-2013091693-A (JP)
Title: Biaxially oriented polybutylene terephthalate film having easy tearing property
Inventor: HONDA TSUBASA
IPC: B32B15/09
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polybutylene terephthalate film good in tearing linearity at least along an MD of a film, small in anisotropy, and excellent in mechanical strength and transparency.SOLUTION: A polybutylene terephthalate resin composition obtained by mixing a polyester-based elastomer in a range of 1-20 wt.% with respect to a polybutylene terephthalate resin is used as a main raw material for a biaxially oriented polybutylene terephthalate film, and subjected to laterally and longitudinally simultaneously biaxially orientation in a specified drawing condition.
Patent JP-2013093719-A (JP)
Title: Optical communication device and optical communication module
Inventor: HAYASHI SHIGERO
IPC: H04B10/40
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication device and an optical communication module capable of easily and surely blocking a passage hole formed in a housing.SOLUTION: An optical communication module 3 houses a photoelectric conversion element 7 and an element substrate 8 in a first housing body 4, houses a terminal substrate 9 having a connection terminal 91 to be connected to a circuit substrate 2 in a second housing body 5, and connects the element substrate 8 in the first housing body 4 and the terminal substrate 9 in the second housing body 5 via a flexible substrate 6. The first housing body 4 is provided with a flange part 42 fixed abutting on a peripheral edge part of the passage hole la of a housing 1 and blocking the passage hole 1a. The flexible substrate 6 connected to the element substrate 8 is fixed by sandwiching it between a cylinder part 41 and a lid 43 of the first housing body 4. Similarly, the flexible substrate 6 connected to the terminal block 9 is fixed by sandwiching it between a bottom 51 and a lid 52 of the second housing body.
Patent JP-2012233567-A (JP)
Title: Spline device by smilling, and smilling processing for manufacturing spline device by smilling
Inventor: PHEBUS DAN E
IPC: B23C5/10
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To eliminate an annular relief of a tool in spline processing.SOLUTION: A cutting tool is moved in an entire portion where a spline can be used by a combination of shaping and milling, in other words, smilling. A tool relief part 505R for relief of the tool is processed on a surface having an adjacent structure, such as a step part 532, subsequently, the tool is pulled back in an opposite direction, and the cycle is repeated. A device by the smilling and a method for manufacturing the device, eliminate the need for the tool relief part of the annular spline, so that an entire length of spline engagement can be used to increase strength. An effective width of a spline connection device, manufactured by the smilling processing saves a space, and improves a load transmitting ability in spline connection.
Patent JP-2013097440-A (JP)
Title: Safety confirmation system
Inventor: MORI KAZUHIRO
IPC: G08B25/04
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety confirmation system for surely performing detection without making an object person be aware of it, and for making it unnecessary to especially habituate the object person.SOLUTION: A safety confirmation system 10 includes: a transmission element T installed in the intraoral dental prosthetic object of an object person; a sensor 30 for receiving a signal from the transmission element T and for outputting detection notification indicating that the transmission element T has been detected; communication equipment 40 for receiving the detection notification from the sensor 30 and for transmitting the detection notification to the Internet W; and a management server 50 for confirming the safety of the object person on the basis of the detection notification from the communication equipment 40. Since plate dentures 20 are used as the dental prosthetic object, the object person is accustomed to storing the plate dentures in a container 60 as an artificial tooth case when waking up and going to bed. Thus, it is possible to detect the detection and non-detection of the transmission element T at least one time per day by installing the sensor 30 in the artificial tooth case.
Patent JP-2013096513-A (JP)
Title: Drive transmission device, sheet feeder, and image forming apparatus
Inventor: NISHII TOSHIKANE
IPC: F16H37/06
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device capable of transmitting an unidirectional rotational drive input from a drive source toward an object to be driven as rotational drive in both of normal and reverse directions, while capable of suppressing the enlargement and complexity of the device, and capable of stopping the transmission of the drive to the object to be driven while the rotational drive from the drive source is input, and to provide a drive device and an image forming apparatus having the same.SOLUTION: A paper delivery drive transmission device 500 includes a first paper discharge gear series 80 to transmit the rotational drive from a first motor 101 to a planetary gear 26, and a second paper discharge gear series 90 to transmit the rotational drive from the first motor 101 to the planetary gear 26 as a rotational drive in a direction opposite to the first paper discharge gear series 80. The planetary gear 26 is rotationally driven to rotate a paper discharge roller 13. A position changeable gear engaging means is formed of an engaging member 32, etc., which engages the position of the planetary gear 26 at non-drive transmission position in which the planetary gear is not engaged with any of the first gear series downstream gear 25 and the second gear series downstream gear 22.
Patent JP-2013094904-A (JP)
Title: Working tool
Inventor: IKUTA HIRONORI
IPC: B25F5/00
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent technology concerning to the attachment/detachment of a clamp member holding a tip tool.SOLUTION: The electric vibratory tool 100 has a spindle 120, a clamp shaft 123 capable of being mounted to and removed from the spindle 120, and a clamp shaft holding member 130 disposed between the spindle 120 and the clamp shaft 123 and affixing the clamp shaft 123 to the spindle 120 by being screwed to the clamp shaft 123. The electric vibratory tool 100 drives a blade 200 held by the spindle 120 by the clamping action of the clamp shaft 123. The clamp shaft holding member is configured so that the clamp shaft holding member 130 can rotate relative to the spindle 120, and the relative rotation of the clamp shaft holding member 130 permits the removal of the clamp shaft 123.
Patent JP-2013101026-A (JP)
Title: Battery-driven object detection device
Inventor: HATANO TSUYOSHI
IPC: G01V8/20
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery-driven object detection device capable of transmitting a low battery of a battery cell at low cost and by a simple configuration.SOLUTION: A battery-driven object detection device D detects an object to output a detection information signal, and includes: a detection unit U which is driven by an attached battery cell 12; and a transmitter 20 which is driven by the battery cell 12 of the detection unit, and performs radio transmission of at least a low battery signal between the low battery signal showing voltage reduction of the battery cell 12 and the detection information signal from the detection unit U. In addition, the battery-driven object detection device D is provided with a power supply shared unit 30 which receives voltage from the battery cell 12 to output supply voltage to the transmitter 20, and receives output from a low battery determination circuit 21 to output the low battery signal to the transmitter 20.
Patent JP-2013100676-A (JP)
Title: Electronic key carry-out alarm control apparatus
Inventor: SOMETA DAISUKE
IPC: E05B49/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key carry-out alarm control apparatus in which an electronic key carry-out alarm can be issued as required truly for a user.SOLUTION: A collation ECU 5 comprises an operation setting section 21 which sets an operation mode of electronic key carry-out alarm control. When a crew member is to get off a vehicle 1 and it is confirmed that only one crew member is getting on the vehicle 1, the operation setting section 21 sets the electronic key carry-out alarm control to OFF. While a plurality of crew members are getting on the vehicle and any crew member is left in the vehicle when crew members are to get off the vehicle, the electronic key carry-out alarm control is set to ON. In the situation where all the crew members are to get off the vehicle, the electronic key carry-out alarm control is set to OFF.
Patent JP-2013101561-A (JP)
Title: Luggage storage device
Inventor: TSUKUDA YASUHIKO
IPC: E05B65/02
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a luggage storage device with high operation reliability of authentication.SOLUTION: The luggage storage device includes a finger vein authentication part 4 for imaging the vein at a fingertip supported by a fingertip abutting part 1 and a finger root support part 2 with a vein imaging part 3, a template for authentication photographed in the vein imaging part 3 and registered at the start of use is compared with a finger vein image acquired when withdrawing luggage, and the luggage can be withdrawn when authentication is established. Registration of the vein template is executed on the condition that, after it is determined that a photographed image by the vein imaging part 3 satisfies a prescribed quality standard, a finger is confirmed by a finger root detection sensor 5 arranged at the finger root support part 2.
Patent JP-2013103697-A (JP)
Title: Interior automotive trim
Inventor: YOKOYAMA CHIGIRI
IPC: F16C11/04
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an interior automotive trim, which can be constituted inexpensively because the number of parts is small and is provided with an opening and closing door slowly opening.SOLUTION: The opening and closing door 21 is disposed on a storage 10 and an opening of the storage 10 is opened and closed by the opening and closing door 21. The opening and closing door 21 is always biased in the opening direction and a locking mechanism for maintaining the fully closed state is disposed. A shaft 4 that is a center member of a shaft member 1 is disposed on sidewalls 12a, 12b of the storage 10 and an outer cylinder 3 as an outer shell member of the shaft member 1 is disposed on the opening and closing door 21 side. A spring 2 is fixed around the shaft 4. When the outer cylinder 3 is arranged around the shaft 4 and the spring 2 to assemble the shaft member 1, free ends 2a, 2b of the spring 2 press the inner surface of the outer cylinder 3. When the locking mechanism is released, the opening and closing door 21 starts an opening operation and a friction force is generated between the free ends 2a, 2b of the spring 2 and the inner surface of the outer cylinder 3. As the result, the opening and closing door 21 opens slowly.
Patent JP-2013108356-A (JP)
Title: Engine, outboard motor, and watercraft
Inventor: OCHIAI KATSUMI
IPC: F01N13/12
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of mounting a catalyst while preventing increase in the number of components.SOLUTION: The engine 6 includes a cylinder block 19 having a plurality of cylinders 18 formed, which are disposed along a V-shaped line V1, exhaust manifolds 25 and an exhaust pipe 26 disposed inside the V-shaped line V1, and a catalyst 40 disposed in the exhaust pipe 26. Each of the exhaust manifolds 25 has a first passage 49 formed, into which exhaust gases flow from the plurality of cylinders 18. The exhaust pipe 26 has a connection passage formed, which is connected to the first passage 49. The catalyst 40 is disposed in the connection passage.
Patent JP-2012127944-A (JP)
Title: Information providing device
Inventor: TAKEUCHI SHOJIRO
IPC: G01C21/26
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device that provides POI information in response to the intention of a driver.SOLUTION: A car navigation device 4 acquires a virtual visual line direction specified on a touch panel 41 by a driver of a vehicle. A vehicle information acquiring unit 42 acquires information on the vehicle. The information thus acquired is transmitted from the vehicle to an information management device 3 provided in a center. A search range deciding unit 8 in the information management device 3 decides a search range for searching for POI information to be given to the vehicle, on the basis of the above information. A POI information searching unit 9 searches for POI information to be given to the vehicle within the decided search range. The POI information thus searched is transmitted to the vehicle.
Patent JP-2013112427-A (JP)
Title: Conveying apparatus and image recording apparatus
Inventor: UCHINO YUTA
IPC: B65H5/38
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can properly guide a sheet even if the sheet is conveyed from any conveyance path, in a conveying device in which two conveyance paths are joined to each other.SOLUTION: The conveying apparatus includes: an inner guide member 19 which guides a recording paper sheet 12 fed from a paper feed tray 20; an outer guide member 18 which is opposed to the inner guide member 19, and guides the recording paper sheet 12; a support member 22 which supports the outer guide member 18 rotatably on the side of the paper feed tray 20 as an axis; a first lower guide member 31 which extends from an opening 17 toward the outer guide member 18, and supports the reverse side of the recording paper sheet 12 inserted from the opening 17; and a first upper guide member 30 which is arranged opposite to the first lower guide member 31 and the inner guide member 19. The outer guide member 18 rotates between a first posture in which a rotation tip abuts against the inner guide member 19 and a second posture in which the rotation tip abuts against the first upper guide member 30.
Patent JP-2012126571-A (JP)
Title: Bin system and char recovery device
Inventor: KOYAMA TOMONORI
IPC: B65G53/66
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To attain device miniaturization in a bin system and a char recovery device.SOLUTION: The bin system includes a bin 44 that can store char; three char discharge lines 47, 49a, 49b arranged at a predetermined inclination angle θ that allows discharge of char to the bin 44 by gravity fall; four switching lines 51a, 51b, 51c, 51d arranged at the predetermined inclination angle θthat allows supply of char stored in the bin 44 by gravity fall; and assist gas supply parts 54, 55a, 55b serving as assist devices for assisting the flow of char falling by gravity in the char discharge lines 47, 49a, 49b.
Patent JP-2013115242-A (JP)
Title: Substrate with built-in coil and electronic device
Inventor: OKAMOTO TETSUYA
IPC: H01F17/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a substrate with a built-in coil.SOLUTION: A substrate 1 with a built-in coil includes: a substrate body 11; and a coil conductor 12 provided in the substrate body 11. The coil conductor 12 includes a plurality of conductor patterns 12a and 12b which are arranged at height positions different from each other in the vertical direction. The plurality of conductor patterns 12a and 12b each have such a shape that it surrounds a virtual axis 12x extending in the vertical direction. The conductor patterns 12a and 12b which are adjacent to each other in the vertical direction are arranged so as not to overlap in a plane perspective view. The substrate body 11 includes: a plurality of magnetic layers 11a and 11b arranged to sandwich the conductor patterns 12a and 12b; and an interposed layer 11c provided between the conductor patterns 12a and 12b. The interposed layer 11c has insulation performance higher than that of the plurality of magnetic layers 11a and 11b.
Patent JP-2012044228-A (JP)
Title: Group iii nitride semiconductor laser and method of manufacturing the group iii nitride semiconductor laser
Inventor: FUJII KEI
IPC: H01S5/343
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor laser capable of achieving low threshold using a semipolar plane.SOLUTION: A primary surface 13a of a semiconductor substrate 13 is inclined in the a-axis direction of GaN at an inclined angle Aranging from 50 degrees to 70 degrees to the reference surface perpendicular to the reference axis Cx in the c-axis direction of GaN. A first cladding layer 15, an active layer 17, and a second cladding layer 19 are formed on the primary surface 13a of the semiconductor substrate 13. A well layer 23a in the active layer 17 is composed of InGaN. In the semiconductor laser, the polarization degree P of the light emitted from the active layer in the LED mode before reaching laser oscillation ranges from -1 to 0.1. The polarization degree P of the group III nitride semiconductor laser is defined by P=(I1-I2)/(I1+I2) using the electric field component I1 in the X1 direction of the light in the LED mode and the electric field component I2 in the X2 direction.
Patent JP-2013114649-A (JP)
Title: Dual system and control switching method
Inventor: SATO ATSUSHI
IPC: G06F11/20
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a dual system for quickly executing the switching of the control right of an input/output device by simultaneously executing the switching of the control right of the input/output device and the switching processing of the control right of an arithmetic unit.SOLUTION: When an arithmetic unit is set at a standby side, arithmetic stop detection means detects the stop or restart of an arithmetic unit at the other side with a control right. When the stop or restart of the arithmetic unit at the other side is detected by the arithmetic stop detection means, interrupt operation instruction means instructs an interrupt operation. In response to an instruction by the interrupt operation instruction means, switching means moves the control right to its own arithmetic unit, and switches the input/output device at a control side.
Patent JP-2012049570-A (JP)
Title: Chemical mechanical polishing composition and method for using the same
Inventor: DE REGE THESAURO FRANCESCO
IPC: H01L21/304
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing composition capable of polishing a noble metal-containing substrate more efficiently than conventional chemical mechanical polishing compositions, without the need for using a specialized oxidant or chemical etchant, and a method for using the chemical mechanical polishing composition for polishing a substrate.SOLUTION: The present invention provides a chemical mechanical polishing composition comprising: (a) an abrasive containing α-alumina; (b) 0.05 to 50 mmol/kg of calcium ions relative to the total mass of the polishing composition; and (c) a liquid carrier containing water. The invention also provides a chemical mechanical polishing composition comprising: (a) an abrasive containing α-alumina, (b) 0.05 to 3.5 mmol/kg of calcium ions relative to the total mass of the polishing composition; and (c) a liquid carrier containing water. The present invention further provides methods of polishing a substrate using each of the chemical mechanical polishing compositions.
Patent JP-2012091170-A (JP)
Title: Electric dust collector, safety control apparatus of the electric dust collector, and method of controlling safety of the electric dust collector
Inventor: SHIIYA JUNSUKE
IPC: B03C3/68
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To more exactly determine danger of ignition and to thereafter perform stopping operation of a high voltage generator in optimum timing, by directly monitoring voltage to be applied to a dust collection part.SOLUTION: The safety control apparatus 6 of the electric dust collector 1 includes: a high voltage generator 4 for applying a high voltage to a charge part 2 and a dust collection part 3; and a lamp circuit 5 that generates a low voltage proportional to a voltage between dust collection electrode plates 31a, 31b constituting the dust collection part 3 and that utilizes the generated low voltage as the driving voltage of an operation lamp 51. The apparatus also includes: a sensor part 7 with the driving voltage of the lamp circuit 5 as input; a timer part 8 connected to the sensor part 7; and a relay part 9 connected to the timer part 8. The apparatus is configured to successively operate the sensor part 7, the timer part 8 and the relay part 9 by using the driving voltage of the operation lamp 51 outputted from the lamp circuit 5 and to finally shut off between the high voltage generator 4 and a power source.