baber/WOPTO huggingface dataset:
Patent JP-2013140565-A (JP)
Title: Detection circuit for battery
Inventor: LI GUOXING
IPC: H02J7/00
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional overvoltage protection circuit including three DC current branch parts of a voltage reference unit branch part, a detection resistor string branch part and a comparator branch part in which: power consumption of the three DC current branch parts is considerably high and thereby performance of the circuit is inefficient.SOLUTION: The detection circuit includes a detection unit, a signal reference source and a detection unit. The detection unit detects an input signal showing the state of a battery to supply a detection signal. The signal reference source includes a reference node, fixes a signal reference in the reference node, receives the detection signal in the same reference node and is biased by the detection signal to generate a trigger signal showing a difference between the detection signal and the signal reference. The detection unit is coupled with the signal reference source to generate an output signal showing the existence of an abnormal state in the battery according to the trigger signal.
Patent JP-2014094165-A (JP)
Title: Electric washing machine
Inventor: DONG WOO
IPC: D06F37/40
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric washing machine which suppresses voltage applied on both ends of a smoothing capacitor provided in DC power source forming means, and which can adopt a smoothing capacitor in which rated voltage is low.SOLUTION: An electric washing machine includes: a DC brushless motor 6a for rotationally driving a washing tub; a DC power source generation circuit 18 for a main circuit for generating DC power source for a main circuit which is supplied to the motor 6a; a DC power source voltage monitoring circuit 19 for monitoring a DC voltage value on an output side of the DC power source generation circuit for a main circuit; an inverter circuit 17 for controlling the power supply to the motor; and a microcomputer 20 for performing driving control and brake control of the motor via the inverter circuit. The microcomputer 20 performs setting of a limit voltage threshold value Vs according to a voltage value for a commercial power source preceding the brake control of the motor 6a, and performs brake control of the DC brushless motor 6a so that the DC voltage value detected by the DC power source voltage monitoring circuit 19 does not exceed the limit voltage threshold Vs which was set beforehand.
Patent JP-2014096742-A (JP)
Title: Array antenna device and process of manufacturing the same
Inventor: MARUYAMA TAKASHI
IPC: H01Q1/28
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional array antenna device requires a processing cost for opening a physical hole into a plurality of layers and for combining since a vertical feeding part penetrating through an excitation circuit, a ground layer that grounds the excitation circuit, and a cavity part and reaching a lower part of an antenna is included, and that since an antenna element interval tends to be wide, a grating lobe is generated when the antenna element interval exceeds one wavelength.SOLUTION: The array antenna device includes: a cavity part 1 having a plurality of aperture parts; an excitation circuit 10 containing a feeding probe that radiates an electromagnetic wave of a polarization plane and a transmission line; and a cavity part 30 having a plurality of aperture parts similar to the cavity part 1. The cavity part 1 and the excitation circuit 10 are connected to each other with through-holes.
Patent JP-2014098318-A (JP)
Title: Stirling engine
Inventor: YOSHIO TADASHI
IPC: C22C19/03
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling engine capable of adjusting a heating temperature and a heat exchange amount by using a heating element variable in the heating temperature on the basis of a surface area and voltage.SOLUTION: A Stirling engine has a displacer piston and a power piston, and one of the spaces separated by the displacer piston serves as a high-temperature space, and the another space serves as a low-temperature space. A heating portion 5, a regenerating portion 6 and a cooling portion 7 are disposed between the high-temperature space and the low-temperature space, and a working gas is moved between the high-temperature space and the low-temperature space. A heat source cap 20 is disposed to cover the heating portion 5, a plurality of flat heating elements 30 different in the heating temperatures under the same input voltage, according to a length and a width between electrode terminals 30a, 30b are disposed on an inner peripheral face of the heat source cap 20, and the heating elements 30 are electrically connected in parallel with each other.
Patent JP-2014098610-A (JP)
Title: Shape measurement apparatus and shape measurement error correction method
Inventor: ISHIKAWA SANEHIRO
IPC: G01B5/20
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement apparatus and a shape measurement error correction method which can more effectively reduce a measurement error.SOLUTION: A shape measurement apparatus 1 includes a slider 16 for supporting a profiling probe 17 including a tip ball 17a. A scale section 19b detects a displacement of the slider 16. A tip ball displacement detection section 19a detects a displacement of the tip ball 17a. A calculation section 212 includes a correction filter 101 and an adder 102, and calculates a measurement value from the displacements of the slider 16 and the tip ball 17a. The correction filter 101 outputs a correction value obtained by correcting the displacement of the tip ball 17a detected by the tip ball displacement detection section 19a on the basis of a reverse characteristic of a frequency transmission characteristic from the scale section 19b to the tip ball 17a. The adder 102 calculates the measurement value by adding the displacement of the slider 16 detected by the scale section 19b and the correction value.
Patent JP-2014099354-A (JP)
Title: Power storage device module
Inventor: MATSUDO AKIHISA
IPC: H01M2/10
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device module that improves sealability of communication holes in a duct.SOLUTION: A battery module 10 has a plurality of secondary batteries 11 and a duct 30. In a battery-side wall 31 thereof facing respective lids 14, the duct 30 comprises: a plurality of communication holes 35 that are arranged so as to face respective pressure release valves 18; and seal members 33 that surround the respective communication holes 35 individually. The duct 30 also includes an exhaust passage 34 communicating with the communication holes 35. The duct 30 is arranged with the communication holes 35 facing the respective pressure release valves 18 and the seal members 33 in close contact with the respective lids 14. The battery module 10 has a tension applying member 40 that applies tension to the duct 30 in such a direction as to orient the duct 30 toward the lids 14.
Patent JP-2014102903-A (JP)
Title: Lighting fixture for vehicle
Inventor: HAYASHI MASATERU
IPC: F21S8/12
Filed: 2012-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact lighting fixture for a vehicle which does not increase the width in a direction intersecting the optical axis of a lens even when being provided with at least three light emission elements.SOLUTION: A lighting fixture for a vehicle includes: a substrate; a first light emission element, a second light emission element and a third light emission element arranged on the substrate; a first reflector which reflects light of the first light emission element to the lens side; a second reflector which reflects light of the second light emission element to the lens side; and a third reflector which reflects light of the third light emission to the lens side. The second light emission element, the first light emission element and the third light emission element are arranged in a second direction vertical to a first direction in the order, the second light emission element and the third light emission element are arranged on the rear side in the first direction with respect to the first light emission element, and the first reflector, the second reflector and the third reflector are respectively arranged such that the optical axis of the first reflector, the optical axis of the second reflector and the optical axis of the third reflector intersect one another in the near side of the lens.
Patent JP-2014101236-A (JP)
Title: Production method of optical fiber preform, and optical fiber
Inventor: YONEZAWA KAZUYASU
IPC: C03B37/014
Filed: 2012-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a preform production method capable of reducing effectively unintended refractive index variation along the longitudinal direction of an optical fiber obtained finally, which is caused by chlorine used when producing an optical fiber preform.SOLUTION: During a period from a finish time of a dehydration step until a start time of a sintering step, a dechlorination step is executed, in which, in an atmosphere not containing a chlorine-based dehydrator, a dehydrated porous preform is heated for a fixed time, while being maintained at a lower temperature than a sintering temperature, to thereby remove chlorine from the dehydrated porous preform. Hereby dispersion of a residual chlorine amount generated in the sintering step and caused by a time difference from start to finish of sintering is reduced.
Patent JP-2014100852-A (JP)
Title: Printer
Inventor: SATO AKIHITO
IPC: B41J2/175
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain printing results with high user's satisfaction by carrying out appropriate flashing in response to a user's request.SOLUTION: A printer includes a line head, a selection reception part receiving a choice of either of a first printing mode or a second printing mode having higher priority of the printing speed than in the first printing mode and a control part causing the line head to execute a specified operation of forming flashing dots other than image formation dots by discharging a liquid. The control part causes the line head to execute the specified operation of discharging the liquid onto the printing medium when a choice of the second printing mode is received and causes the line head to execute the specified operation of discharging the liquid onto the printing medium and another specified operation of discharging a liquid onto parts other than the printing medium when a choice of the second printing mode is received and a special condition of raising the viscosity of the liquid in the nozzle, compared with a determined condition, is established.
Patent JP-2013032553-A (JP)
Title: Fuel oil composition
Inventor: EGASHIRA YOSHIAKI
IPC: C10L1/04
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel oil composition excellent in kinematic viscosity stability during storage.SOLUTION: The fuel oil composition is prepared by mixing a heavy material or a mixed heavy material of the heavy material and a light material (1) with a light material (2), wherein the heavy material or the mixed heavy material contains ≤10 mass% of an asphaltene content; the number of aromatic rings of the average structural parameter value of the asphaltene content is ≤80; the H vlaue of the light material (2) calculated by (Expression 1) and the H' value calculated by (Expression 2) are both -230 to 32; the light material (1) or the light material (2) has an aroma content of 10 to 80 vol%; the light material (2) contains ≤15 vol% of an olefin content amount; and the fuel oil composition has a content of the heavy material of 59 to 68 vol%, and a kinematic viscosity at 50°C of 181 to 280 mm/s. H value=870×Log(Log(kinematic viscosity at 50°C+0.8))+154...(Expression 1). H' value={(H value of light material (1))×(volume ratio of light material (1) in fuel oil composition)+(H value of light material (2))}/{(volume ratio of light material (1) in fuel oil composition)+( volume ratio of light base material (2) in fuel oil composition)}...(Expression 2).
Patent JP-2014101137-A (JP)
Title: Cap and container having the same
Inventor: KATO TAKUYA
IPC: B65D41/04
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent opening rotation of a cap part by mistake, after closing the cap, by the presence of a lock mechanism.SOLUTION: A cap is composed of: a cap part 2 for forming a spiral part 1a in an upper part, forming annular jaw parts 1b, 1c in an intermediate part, respectively forming the annular jaw part in a lower part and threadably attached to a spiral part of a container body 1 having a port part K; and a ring part 3 connected via a julienne rupture part S to a lower part of the cap part, provided with an elastic piece 3a lockable in a folding-back shape on the annular jaw part, rotatably provided between the annular jaw part and an annular neck part and performing the cap opening display function, and comprises a lock mechanism 4 for preventing unexpected cap opening rotation of the cap part by rotational operation of the ring part.
Patent JP-2013056554-A (JP)
Title: White laminated polyester film for liquid crystal reflection
Inventor: NAKAMURA AKIRA
IPC: B32B27/36
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a white laminated polyester film for the liquid crystal reflection that can obtain a high brightness when used for the liquid crystal display.SOLUTION: In the white laminated polyester film for the liquid crystal reflection, the composition of the laminated polyester is the film composition of A layer/B layer/A layer or A layer/B layer. The polyester A layer is lower than the polyester B layer in the melting point by 3-30°C, and contain 6-30 wt.% of inorganic particle of 0.3-2.0 μm in the number average particle diameter to the polyester A layer, and meanwhile the polyester B layer contains 5-40 wt.% of the resin immiscible to the polyester and 0-10 wt.% of the inorganic particle of 0.3-2.0 μm in the number average particle diameter to the polyester B layer.
Patent JP-2014107323-A (JP)
Title: Sealing film for solar battery
Inventor: YONEDA YOSHIKAZU
IPC: C08J5/18
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing film for solar battery which is capable of manufacturing a solar battery module with an excellent power generation efficiency and which has a resistance to yellow discoloration.SOLUTION: The sealing film for solar battery is a sealing film for solar battery containing ethylene-based copolymer, pigment and metal deactivator. The metal deactivator contains at least one type selected from a group formed from triazole compound, benzotriazole-based compound and hydrazine compound.
Patent JP-2014104120-A (JP)
Title: Eyeball movement analysis system, eyeball movement diagnostic device, and eyeball movement analysis method
Inventor: FUNABIKI KAZUO
IPC: A61B3/113
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an eyeball movement analysis system, an eyeball movement diagnostic device and an eyeball movement analysis method, capable of easily confirming whether or not the movement data of an eyeball can be suitably separated into a gradual phase and a rapid phase.SOLUTION: An eyeball movement analysis system 22 analyzes movement data of an eyeball in a balance function inspection. The eyeball movement analysis system 22 includes: an input part 221; a phase separation part 223; an angle detecting part 224; a distribution calculating part 225; and an output part 226. The phase separation part 223 separates the movement data input from the input part 221 into a gradual phase and a rapid phase in the eyeball movement based on a predetermined threshold. The angle detecting part 224 detects an angle made between a first displacement vector of the eyeball in the gradual phase and a second displacement vector of the eyeball in the rapid phase subsequent to the gradual phase. The distribution calculating part 225 calculates a frequency distribution of angles made between the first displacement vector and the second displacement vector.
Patent JP-2013114693-A (JP)
Title: Sunlight device
Inventor: SUN JONG KUG
IPC: H04B3/56
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sunlight device for efficiently performing cost reduction, installation, and maintenance.SOLUTION: The sunlight device of the present invention includes: a sunlight module for absorbing and converting solar energy into electric energy; a DC converter for detecting an input voltage output from the sunlight module, and for outputting a DC voltage corresponding to the maximum power point via the detected input voltage; an interface part for transmitting data including the input voltage detected by the DC converter and the DC voltage corresponding to the maximum power point; a data coupler for coupling the data corresponding to the sunlight module with the data received from the interface part, and for transmitting the data; a data synthesizer for removing the DC voltage offset from the data received from the data coupler; and a data control unit for tracking the maximum power point by using the data from which the DC voltage offset has been removed.
Patent JP-2014106835-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: FUJISAWA MINORU
IPC: G06F1/26
Filed: 2012-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which can maintain a session established with an external device and also operate in a power-saving mode.SOLUTION: When an information processing device detects a shift condition for shifting from a normal power mode to a power-saving mode being satisfied, the information processing device determines whether a session with an external device is established. When it is determined that the session is established, a main control unit maintains the session, and also controls the information processing device to shift into a first power-saving mode in which power consumption is smaller than the normal power mode. On the other hand, when it is determined that the session is not established, the main control unit controls the information processing device to shift into a second power-saving mode in which power consumption is further smaller than the first power-saving mode.
Patent JP-2013039492-A (JP)
Title: Game machine
Inventor: TANNO TAKANORI
IPC: A63F7/02
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To execute a prenotification performance configured such that a performance which is executed during a continuous prenotification performance does not become monotonous and a player takes an interest.SOLUTION: As performances constituting the continuous prenotification performance, there are set [movable body prenotification] for notifying that the next variation cycle is continuously executed and [flash prenotification] for notifying a jackpot expectation degree at each performance constituting the continuous prenotification performance. Furthermore, timing at which the [movable body prenotification] is started and timing at which the [flash prenotification] is started are made to differ from each other in a variation cycle. Then, the case that either the [movable body prenotification] and the [flash prenotification] is executed in the same variation cycle and the case that both performances are executed ([complex prenotification]) are made to exist. By this arrangement, since the continuous prenotification performances different in shades of meanings can be executed and the [complex prenotification] can be executed by a one-time variation cycle, variations of the continuous prenotification performances are increased, and a performance content does not become monotonous, thus executing the prenotification performance in which the player takes an interest.
Patent JP-2014109151-A (JP)
Title: Revolution driving device for construction machine
Inventor: HIRANUMA KAZUNORI
IPC: F16D65/18
Filed: 2012-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a revolution driving device for a construction machine in which a swivel speed reducer unit having a coil spring for brake incorporated can be easily fitted to a revolution driving motor.SOLUTION: A revolution driving device 40 for a construction machine transmits rotary driving power of an electric motor 21 for revolution to a revolution body 3 through a speed reducer. The revolution driving device includes an electric motor unit including the electric motor 21 for revolution; a speed reducer unit including the speed reducer 24 and a brake member 64; a plurality of spring members 66 applying pressing force to the brake member; and a press member 90 abutting on the opposite end of the spring member one end of which abuts on the brake member to press the spring member between the press member 90 and the brake member 64. The press member is fixed to a component 50 of the speed reducer unit.
Patent JP-2014109562-A (JP)
Title: Color and luminance display apparatus and color and luminance display method
Inventor: KATO MAKOTO
IPC: G01J3/51
Filed: 2012-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a color and luminance display apparatus for acquiring color information accurate and faithful to human eyes and instantaneously displaying and easily analyzing the acquired color information.SOLUTION: The color and luminance display apparatus includes an imaging device having three spectral sensitivity values (S(λ),S(λ),S(λ))linearly transformed equivalently to a CIE XYZ color-matching function and a display device for displaying an image acquired by the imaging apparatus on a screen. The display device includes an arithmetic processing part for performing visualization processing by calculating luminance, chromaticity or a color difference on an optional position of the image and displays the visualized luminance, chromaticity or color difference on the screen.
Patent JP-2014115120-A (JP)
Title: Component inspection device
Inventor: MIYAHARA KATSUHARU
IPC: H01L21/677
Filed: 2012-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a component inspection device that inspects electronic components exposed under a low-temperature environment with an actuator on which frost is hardly formed.SOLUTION: An arm 50 that carries an electronic component D from a cooling section 21 to an inspection section 22 is located in an inspection chamber 2 set under a low-temperature environment. An actuator 6 that drives the arm 50 is located outside of the inspection chamber 2 in such a manner that a shaft 70 extends to the outside of the inspection chamber 2 and the actuator 6 transmits a driving force to the arm 50 through the shaft 70. The driving force of the actuator 6 is transmitted to the arm 50 inside the inspection chamber 2 through the shaft 70, which causes the arm 50 to hold the electronic component D and take the electronic component D to the cooling section 21 and the inspection section 22.
Patent JP-2014114726-A (JP)
Title: Horizontal wind power generator
Inventor: ONISHI KATSUNORI
IPC: F03D3/06
Filed: 2012-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal wind power generator that effectively generates power even with weak wind and can reduce noise by reducing fluid resistance to turning of a pressure receiving blade and improving wind power energy efficiency.SOLUTION: In a horizontal wind power generator 100, a pressure receiving blade 30 comprises a tabular blade 30P extending from a vertical rotation axis 21 along one side of a horizontal axis 31, and a long elliptical hollow blade 30H along the other side thereof.