baber/WOPTO huggingface dataset:
Patent JP-2012064194-A (JP)
Title: Portable terminal
Inventor: KADOWAKI HIROYUKI
IPC: G06F3/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which easily copes with an abnormal signal caused by a noise or the like in a portable terminal capable of performing USB communication with an external device.SOLUTION: The portable terminal 1 has a communication means for performing USB communication with the external device via a USB communication terminal 41. The communication means includes a suspend instruction status determination means for determining whether a USB communication line 42 connected to the USB communication terminal has come into a suspend instruction status or not, a resume instruction status detection means for detecting the status of the USB communication line 42 is changed to a resume instruction status after the detection of the suspend instruction status, a timer 50 for measuring an elapsed time after detecting the change to the resume instruction status, a release monitoring means for monitoring a release of the resume instruction status until the elapsed time reaches a threshold value, and a re-connection means for performing re-connection processing when the release of the resume instruction status is detected before the elapsed time reaches the threshold value.
Patent JP-2012206132-A (JP)
Title: Rolling method and rolling machine
Inventor: SHIMIZU TAKAHIRO
IPC: B21C51/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To certainly suppress or prevent generation of a surface flaw whose generation cannot be suppressed by a conventional way.SOLUTION: A rolling machine 1 includes: rolling rolls 2 rolling a rolled material W; a winding roll 3 disposed downstream of the rolling rolls 2, and winding the rolled material W; and a deflector roll 5 changing a feeding direction of the rolled material W rolled by the rolling rolls 2 to guide it to the winding roll 3. In this rolling method, when performing the rolling by use of the rolling machine 1, a generation state of the surface flaw H generated in the rolled material W wound around the winding roll 3 is detected, and one end of the deflector roll 5 is moved to a direction perpendicular to the central axis of the deflector roll 5 to the other end based on the detected generation state of the surface flaw H, so that the generation of the surface flaw H can be suppressed.
Patent JP-2012207560-A (JP)
Title: Working vehicle
Inventor: TANI YOSHITAKA
IPC: F02D29/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve comfortability in maneuvering by performing work with low vibration in a working vehicle.SOLUTION: The working vehicle includes a low vibration mode on/off switch SW1 connected to an input side of a controller 21, an engine rotation speed sensor SE1, and a vehicle body vibration sensor. The vehicle further includes an engine governor 22 connected to an output side via a driving means and an engine fuel injection adjusting means 23. The controller 21 is provided with a low vibration control means, and controls the engine governor 22 so that an engine rotation speed with the lowest vibration is selected in accordance with a predetermined engine performance curve 26 while the low vibration mode on/off switch SW1 is turned on.
Patent JP-2012209407-A (JP)
Title: Flexible wiring board, electro-optical device, manufacturing method of electro-optical device and electronic apparatus
Inventor: ENAMI SHINTA
IPC: H05K1/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring board capable of facilitating inventory management and suppressing required man-hours and cost, and further to provide an electro-optical device, a manufacturing method of the electro-optical device and an electronic apparatus.SOLUTION: A flexible wiring board 200 connected to a liquid crystal panel 100 comprises: an external connection terminal portion 52 that has a plurality of connection terminal portions disposed along a first side of the flexible wiring board 200; a first FPC connection terminal portion 45 that is disposed between a second side opposite to the first side and the external connection terminal portion 52 and has a plurality of first connection terminals electrically connected to each of the plurality of connection terminal portions; and a second FPC connection terminal portion 46 that is disposed between the second side and the first FPC connection terminal portion 45 and has a plurality of second connection terminals of which the number of terminals is less than the number of terminals of the plurality of first connection terminals while being electrically connected to the first FPC connection terminal portion 45.
Patent JP-2011125755-A (JP)
Title: Game machine
Inventor: TAKAHASHI JUN
IPC: A63F7/02
Filed: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance noise resistance in a main control board without increasing possibility of illegal modification.  <P>SOLUTION: On an outer peripheral part of the main control board 21 is arranged with: a game connector CN3 for outputting an intermittent drive signal to an electromagnetic component, while receiving a switch signal from a detection sensor; a lighting connector CN5 for outputting a lighting control signal to light-emitting members arranged in appropriate positions in a game machine; control connectors CN1 and CN4 for outputting a control command to sub control boards 24 and 27; and a power supply connector CN2 for receiving a power supply voltage from a power supply board 20. In the main control board, the whole space excluding the space for arraying electronic components is made to be a solid ground pattern, while, an isolation line ISO for separating the solid ground pattern inside and outside of a circuit board is provided excepting a current exit part EXT adjacent to the power supply connector CN2, and all connectors are arranged outside the isolation line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228295-A (JP)
Title: Light-emitting apparatus and method of driving the same
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting apparatus which never goes out wholly owing to a disconnection (an insulation problem) of part of light-emitting devices, and which allows an entire light-emitting plane to be driven without causing unevenness in brightness using only one constant-current power supply, and to provide the light-emitting apparatus which can be controlled in brightness, and to provide a light-emitting apparatus the aging of which with use of the light-emitting devices is less prone to develop as unevenness in brightness.SOLUTION: A light-emitting apparatus includes: light-emission control means; a constant-current power supply under the control of the light-emission control means; and a plurality of light-emitting panels connected to the constant-current power supply, and the light-emitting panels being driven sequentially and independently of each other. The light-emitting panels provided in the light-emitting apparatus are used equally to prevent the variation in the integrated operation time from occurring therebetween.
Patent JP-2012216352-A (JP)
Title: Positive electrode plate for lead-acid battery and lead-acid battery
Inventor: TAO YOHEI
IPC: H01M4/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode plate which maintains the capacity by relieving the stress of an active material due to expansion and contraction during charge and discharge, thereby maintaining adhesion between the active materials or between the active material and a collector sufficiently, and to provide a long life lead-acid battery using this positive electrode plate.SOLUTION: The positive electrode plate 5 for a lead-acid battery has such a structure as a tin dioxide film, or positive electrode collectors 3a, 3b having a tin dioxide and a β-type zinc dioxide on the surface thereof are wrapped by a positive electrode active material 4 through an opening 1a on the surface of a substrate consisting of titanium or a titanium alloy having the opening 1a the opening ratio of which is 15-40%.
Patent JP-2012222917-A (JP)
Title: Stepping motor control device and stepping motor control method
Inventor: HAGIWARA TAKUMI
IPC: H02P8/12
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by monitoring a load of a stepping motor and variations of power supply voltage all the time, and then setting an optimum driving current with respect to loads time to time.SOLUTION: A stepping motor control device includes: a driving current setting section 121 to set a driving current for driving a stepping motor 100; a load detection section 124 to detect a motor load from a driving waveform; a driving current adjustment section 127 to adjust the driving current according to a detected load; a step-out indication determination section 125 to make a determination that there is an indication of step-out when the detected load exceeds a certain threshold value; a voltage variation detection section 132 to detect variations of power supply voltage; and a driving current optimization control section 130 to perform an optimization control of the driving current on the basis of a driving current value at the moment the step-out indication determination section 125 makes a determination that there is the indication of step-out, while allowing the driving current value to be gradually lowered by the driving current setting section 121, and on the basis of a current value associated with the voltage variations detected by the voltage variation detection section 132.
Patent JP-2012221683-A (JP)
Title: Molten salt battery and molten salt battery pack
Inventor: NITTA KOJI
IPC: H01M2/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a molten salt battery equipped with a function of handling leakage of an electrolytic solution in a preventive manner and safely.SOLUTION: A molten salt battery B(or a molten salt battery pack) comprises a molten salt battery body containing a molten salt as an electrolyte, a battery container 11 housing the molten salt battery body, and a salt layer 13 containing a salt having a melting point higher than that of the molten salt and provided in contact with the outer surface of the battery container 11. When an electrolytic solution leaks from the battery container 11, the electrolytic solution thus leaked touches the salt layer and is mixed with the salt of the salt layer thus raising the melting point. As a result, the electrolytic solution thus leaked hardens in situ and does not function as the electrolyte.
Patent JP-2011149103-A (JP)
Title: Method for producing metallic multilayer structure
Inventor: NITTA KOJI
IPC: B32B15/01
Filed: 2011-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metallic multilayer structure, in which the metallic multilayer structure is thinned and produced efficiently.  <P>SOLUTION: The metallic multilayer structure includes a first metal layer, a second metal layer and a third metal layer and is characterized in that the first metal layer is arranged on one surface of the second metal layer and the third metal layer is arranged on the other surface of the second metal layer, and the first metal layer includes tungsten, the second metal layer includes copper and the third metal layer includes tungsten. The method for producing the metallic multilayer structure includes the steps of: forming the first metal layer on one surface of the second metal layer by molten salt bath plating; and forming the third metal layer on the other surface of the second metal layer by the molten salt bath plating. A molten salt bath to be used for the molten salt bath plating is prepared by melting a mixture including potassium fluoride, boron oxide and tungsten oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012221858-A (JP)
Title: Exothermal resin substrate and production method therefor
Inventor: HARADA TAKESHI
IPC: H05B3/12
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To form a planar heating element on a synthetic resin substrate having a high thermal coefficient of expansion and a low heat conductivity, e.g. a polycarbonate, acryl or ABS substrate.SOLUTION: A planar heating element is formed of a transparent synthetic resin substrate 4, a coexistence layer of a transparent conductive layer 2 of metal nanopowder in random mesh pattern and a transparent flexible polymer urethane resin layer 3 formed on the surface of the synthetic resin substrate 4, and a pair of electrification electrodes 5 formed at the ends of the conductive layer 2. The planar heating element is applied to both a planar synthetic resin substrate 4 and a synthetic resin substrate 4 of three-dimensional curved surface.
Patent JP-2012219770-A (JP)
Title: Particulate-matter processing device
Inventor: MITANI SHINICHI
IPC: F01N3/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To detect a failure in a particulate-matter processing device.SOLUTION: A particulate-matter processing device includes: an electrode provided in an exhaust passage of an internal combustion engine; a power supply connected to the electrode in order to apply a voltage thereto; a detection device for detecting a current flowing through the electrode; a deposited-matter determining device for determining whether or not deposited matter deposited on the electrode is present; and a failure determination device that determines the presence of a failure if the current to be detected by the detection device when determined by the deposited-matter determining device that deposited matter is not present on the electrode is larger than the threshold.
Patent JP-2012225725-A (JP)
Title: Flow rate measurement device
Inventor: SATO MASATO
IPC: G01F1/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measurement device with increased flexibility of device installation by allowing change in a direction of content displayed on a display so as to be easy to see.SOLUTION: The flow rate measurement device comprises: flow rate measurement means 10 to measure a flow rate of fluid to be measured; display means 11 to display the flow rate measured by the flow rate measurement means 10; and an inlet and an outlet opposed to each other for the fluid to be measured. The display means 11 has high installation flexibility by allowing display to be displayed in an upright direction in accordance with a device installation direction.
Patent JP-2012227726-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ASO YUICHIRO
IPC: H04N13/04
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program which are not hindered even by overlapping of another video display area on a three-dimensional display area.SOLUTION: An information processing device according to an embodiment comprises: a display unit; first area display means; second area display means; detection means; and display control means. The display unit can switch two-dimensional display and three-dimensional display. The first area display means displays a three-dimensional video in a first area of a display screen of the display unit in a three-dimensional fashion. The second area display means displays information in a second area of the display screen. The detection means detects that at least a part of the first area overlaps the second area. The display control means displays a two-dimensional video in the first area in a two-dimensional fashion when the detection means detects that at least the part of the first area overlaps the second area.
Patent JP-2012225602-A (JP)
Title: Latent heat recovery type water heater
Inventor: SATO MASATO
IPC: F24H1/14
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat recovery type water heater that prevents the freezing of a water stagnation portion when the temperature of outside air is low and requires no heater for freezing prevention.SOLUTION: The latent heat recovering type water heater includes: a water supply pipe 15; a primary heat exchanger 7 for recovering latent heat from a combustion gas and heating water flowing in a primary heat receiving pipe 6; a secondary heat exchanger 9 for recovering latent heat from a combustion gas and heating water flowing in a secondary heat receiving pipe 8 thereby; a hot water supply pipe 16; a hot-water supply circuit 18 comprised of the water supply pipe 15, the primary heat receiving pipe 6, the secondary heat receiving pipe 8, and hot the water supply pipe 16; and a neutralizer 13 provided in the midway of a drain discharging route 11 for discharging drain generated in the secondary heat exchanger 9. It also includes a communication passage 24 connecting the neutralizer 13 or the drain discharging route 11 on the upstream of the neutralizer 13 with a hot-water supply circuit 18, an opening/closing means 25 for opening and closing the communication passage 24, and a temperature detection means 22 for detecting a freezing prevention temperature, so that water can flow by opening the opening/closing means 25 only when the temperature detection means 22 detects the freezing prevention temperature while the heating of water remains suspended in the hot-water supply circuit 18.
Patent JP-2011183809-A (JP)
Title: Printer
Inventor: GYGI MATTHIAS
IPC: B42D15/10
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer enhancing print security, and an operating method used for the printer while improving a known printing method, a device and a printer.  <P>SOLUTION: The printer includes: at least one transfer system (5) for conveying a material to be printed (1) to an impression cylinder (6); at least one screen (7, 8) of cylindrical or flat shape which has a doctor blade, collaborates with the impression cylinder (6) and is intended to print the material to be printed with an ink containing pigments that can be orientated by a magnetic field; and an unloading system (9) for carrying the printed material (1) away. The impression cylinder comprises at least one magnetic element on its impression surface, and the magnetic element is positioned at a point corresponding to the print image performed by the screen (7, 8) on the material to be printed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143278-A (JP)
Title: Drum washing/drying machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F25/00
Filed: 2011-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum washing/drying machine for successfully performing the finish of drying.  <P>SOLUTION: The drum washing/drying machine includes a rotary drum 3 in which clothes are accommodated and which is tilted so that the rotation center is horizontal or the opening part side is made higher, a motor 4 to drive the rotary drum 3, and a case body 1 to support the rotary drum 3, wherein the clothes are put in/out through the opening part provided in the front side. The drum washing/drying machine includes means for blowing hot air with an air flow rate of not less than 0.8 m<SP>3</SP>/min against the clothing accommodated in the rotary drum 3 during drying operation, and means which is provided on the upper front side of the rotary drum and blows steam against the clothing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012229964-A (JP)
Title: Image forming device, image forming method, and part mounting apparatus
Inventor: KIKUCHI HIDEO
IPC: H05K13/04
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of obtaining an exact part recognition result by forming a stable 3-D recognition image, and a part mounting apparatus.SOLUTION: An image forming device comprises: a position detection part 25 that has two pairs of position detection elements 25A and 25B, each pair having two light-receiving surfaces disposed symmetrically about the axis in the incident direction toward a surface to be measured, and the inclination angle of one pair toward the surface to be measured being different from that of the other pair, and that detects a position where reflected light of scanning light from the surface to be measured is received; a received light quantity determining part 34 that determines whether or not light quantity received by each position detection element falls into a predetermined range; and a light receiving position detecting result determining part 35 that determines whether or not the level of difference in detected results of reflected light receiving position between the two position detection elements of the same position detection pair is equal to or less than a predetermined reference value. A 3-D recognition image of the surface to be measured is formed by taking into consideration the determination result by the received light quantity determining part 34 and the light receiving position detecting result determining part 35 on the basis of the detected result of light receiving position of the position detection part 25.
Patent JP-2012232258-A (JP)
Title: Fruit sorting system
Inventor: TANAKA NOBUAKI
IPC: B07C5/342
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To sort an arrangement direction relative to a delivery direction of a placing board to a predetermined direction in a fruit sorting system.SOLUTION: A fruit sorting system for placing the substantially cylindrically-shaped placing board 5 in which fruit and vegetables are placed on a conveyor 10 and delivering it to the delivery direction includes: an eccentric notch part 5p formed in an eccentric and cylindrical shape relative to an axis of the placing board 5 on an outer peripheral surface of the placing board 5; a first guide 110 arranged so as to extend in parallel to the delivery direction above the conveyor 10 and abutting on the outer periphery of the placing board 5; and a second guide 120 facing to the first guide 110 above the conveyor 10 and arranged so as to be gradually closed to the first guide 110 on a downstream side in the delivery direction and fitted to the eccentric notch part 5p of the placing board 5.
Patent JP-2012233848-A (JP)
Title: Oxygen detector
Inventor: NAKAJIMA TOYOAKI
IPC: G01M3/26
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured oxygen detector which can be configured with space saving and efficiently detect only oxygen remaining in a specimen.SOLUTION: The oxygen detector M comprises: a metal filament 1 whose surface is covered with an oxide film; a grid 2; a power source E1 for the filament, which feeds a DC current to the filament; a power source E2 for the grid, which gives potential higher than the filament to the grid; and detection means 3 that makes the power source for the filament energize and light the filament so as to emit thermal electrons, and measures the emission current between the filament and the grid. The oxygen (concentration) is detected from the emission current measured by the detection means.