baber/WOPTO huggingface dataset:
Patent JP-2012050132-A (JP)
Title: Stereoscopic video display system and control method of the same
Inventor: MIHARA KAZUHIRO
IPC: H04N13/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a viewing technology of a suitable video.SOLUTION: In the stereoscopic video display system, a stereoscopic video display device includes: a display portion which timewise switches and displays right and left eye videos of a stereoscopic video; a synchronous signal generation portion generating four kinds of external synchronous signals including first and second synchronous signals reporting viewing start of frames of the right and left videos and third and fourth synchronous signals reporting viewing termination of the frames of the right and left videos; and a synchronous signal transmission portion transmitting the four kinds of external synchronous signals to stereoscopic video viewing glasses with different waveforms. The stereoscopic video viewing glasses include: a pair of optical filters adjusting light volumes transmitted to the right and left eyes; a synchronous signal reception portion receiving the four kinds of external synchronous signals; and an optical filter control portion delaying the timing for starting an opening/closing operation of the optical filter, adjusting a time until an aperture degree of the optical filter becomes a prescribed value and controlling the optical filter.
Patent JP-2013097606-A (JP)
Title: Risk level determination system for vehicle, risk level determination device for vehicle, and risk notification device for vehicle using the same
Inventor: TANAKA TSUYOSHI
IPC: G08G1/16
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a risk level determination system for a vehicle and a risk level determination device for a vehicle, which allow information relating to a plurality of terminal holders to be appropriately handled, and to provide a risk level notification device for a vehicle, which uses the risk level determination system and the risk level determination device to enable a driver of a vehicle to be appropriately notified of risk levels relating to the plurality of terminal holders.SOLUTION: There is provided comprehensive risk level determination means 15a which weights a state risk level determined by state risk level determination means 60 on the basis of a position of a vehicle 1 detected by vehicle position detection means 11, a position of a terminal holder detected by terminal position detection means 21, and accident patterns recorded in a typical accident pattern database 10 and determines a comprehensive risk level being a risk level of the vehicle 1 to the terminal holder.
Patent JP-2013094580-A (JP)
Title: Chair
Inventor: ISOGAI YOSHINORI
IPC: A47C7/46
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a chair including a lumbar support that is capable of comfortably supporting the lumbar region by stably supporting and smoothly vertically moving a lumbar support body and vertically moving the lumbar support with a moving track along the curved part even when the lower part of a back frame is curved to be projected to the front.SOLUTION: The lumbar support 10 of the chair includes a lumbar support body 41 in the horizontal direction, and four attaching part 42 provided on both sides of the lumbar support body 41 so as to be separated in the vertical direction. The upper right and left attaching parts 42 are supported movably to an oblique back upper part by a guide part above the curved part in a pair of right and left side frame rods 19, and the lower right and left attaching parts 42 are supported movably to an oblique front upper part by a guide part below the curved part.
Patent JP-2012112937-A (JP)
Title: Arc detection and prevention in power generation system
Inventor: IRAN YOSKOVITCH
IPC: G01R31/02
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for arc detection in a system including: a photovoltaic panel; and a load connectable to the photovoltaic panel with a DC power line.SOLUTION: The method includes measuring power delivered to a load, thereby producing a first measurement result of the power delivered to the load. Power produced by the photovoltaic panel is also measured, thereby producing a second measurement result of power produced by the photovoltaic panel. The first measurement result is compared with the second measurement result, thereby producing a differential power measurement result. Upon the differential power measurement result being more than a threshold value, an alarm condition may also be set. The second measurement result may be modulated and transmitted over the DC power line.
Patent JP-2013100196-A (JP)
Title: Glass tempering apparatus
Inventor: MATSUYUKI NAOTO
IPC: C03C21/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a glass tempering apparatus in which treating liquid can be replaced without stopping chemical tempering work for a long time and the whole of plate glass can be uniformly tempered.SOLUTION: In the glass tempering apparatus, the plate glass is chemically tempered by being immersed in treating liquid adjusted to a temperature range from the melting point of treating agent to the melting point+70°C. The apparatus comprises at least: a preheating oven for heating the plate glass to a temperature close to the temperature of the treating liquid; a chemical treatment tank provided with a control means to keep the temperature of treating liquid, a heater and a drain valve for discharging the treating liquid; a slow cooling oven for cooling chemically treated plate glass to a temperature of 120-80°C; a washing tank for washing the cooled plate glass; a drying means; a means to sequentially transfer the plate glass to the preheating oven, the chemical treatment tank, the slow cooling oven, the washing tank and the drying means in this order; and a supply tank for supplying the treating liquid to the chemical treatment tank. The chemical treatment tank has a means to agitate the treating liquid, and the supply tank has a means to melt the treating agent and a means to supply the treating liquid obtained by the melting means to the chemical treatment tank.
Patent JP-2012063131-A (JP)
Title: Refrigerator
Inventor: SHIBATA MAIKO
IPC: F25D17/08
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing the drying of food preserved in the refrigerator.SOLUTION: The refrigerator includes a switching room for preserving the food, an inner temperature detector for detecting an air temperature in the switching room, a cooler for cooling the food that is put in the switching room and also for controlling a coolability, and a controller for controlling the cooler based on the air temperature detected by the innner temperature detector and for performing a normal operation to maintain the switching room at a preset temperature. The temperature of the floor of the switching room is configured to be lower than the air temperature of other portion in the switching room. The controller controls the coolability of the cooler so that the temperature fluctuation rate in the normal operation may become ≤0.1 K/min.
Patent JP-2013100060-A (JP)
Title: Hybrid vehicle control device
Inventor: UEHARA HIDEAKI
IPC: B60W20/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a PTO device of a parallel type hybrid vehicle equipped with a dual clutch type transmission and the PTO device to selectively use an engine torque and motor torque.SOLUTION: A hybrid vehicle control device includes an engine 1, a dual clutch type transmission 2 in which a first gear mechanism 21A is connected to the engine 1 via a first clutch 3A and a second gear mechanism 22A is connected to the engine via a second clutch 3B, and a motor 4 equipped at an outer periphery of an input shaft 22 of the second gear mechanism. A PTO device 10 is connected to the first gear mechanism 21A. When an actuation request to the PTO device 10 is detected, a control means engages a first counter shaft 23 of the first gear mechanism 21A with a second counter shaft 24 of the second gear mechanism 22A by a first engagement mechanism 28 provided at a transmission 2.
Patent JP-2013104303-A (JP)
Title: Discharge current control circuit for automobile
Inventor: OGASAWARA KAZUKI
IPC: F02D41/20
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in the maximum value of discharge current in the over shoot of discharge current which occurs after a discharge switch 10 is turned off in a low temperature.SOLUTION: A comparator 43 outputs a low level signal to an AND gate 45 when the discharge current exceeds the threshold value. As a result, an AND gate 45 outputs the low level signal to the discharge switch 10, so that the discharge switch 10 is turned off. When the aluminum electrolytic capacitor 20 is at a room temperature, the threshold value is set to an aimed value I1 by the set of a selector switch 46 and when the aluminum electrolytic capacitor 20 is at a low temperature, the threshold value is set to an aimed value I2 of the discharge current by the set of the selector switch 46. The aimed value I2 is obtained by adding correction value ΔI to the aimed value I1. The correction value ΔI is set to make the maximum value of the discharge current after discharge switch 10 is turned off at the low temperature close to the maximum value VP2 of the discharge current after the discharge switch 10 is turned off at a room temperature.
Patent JP-2013104346-A (JP)
Title: Exhaust gas purification device for internal combustion device
Inventor: OTA HIROHIKO
IPC: F01N3/28
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification device that can suppress the deterioration in a NOpurification ratio in an internal combustion engine where fuel and a reduction agent are added.SOLUTION: An exhaust passage 26 of an engine 1 includes: a reduction agent supply mechanism 200 for supplying an oxidation catalyst 31, an SCR catalyst 41, and the reduction agent to the exhaust passage 26; a fuel addition mechanism for adding the fuel to the exhaust passage 26; and a first NOsensor 130 for detecting the NOconcentration before purified by the SCR catalyst 41. A control device 80 suppresses the additive amount of the reduction agent based on the NOconcentration detected by the first NOsensor 130. The control device 80 adds the reduction agent after the period from when the fuel addition is stopped by the fuel addition mechanism until NOreduction reaction is suppressed in the oxidation catalyst 31 passes.
Patent JP-2013109476-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: KUROKI KENJI
IPC: G06F11/00
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, a control method, and a program which make it possible to perform an image forming operation even during update of a control program.SOLUTION: An image forming apparatus includes an image forming unit, an operation unit 401, a main CPU201, and plural sub CPUs. The main CPU201 acquires use sub CPU information corresponding to a function ID, and checks them against the sub CPU state in a sub CPU firmware update state table. The main CPU201 determines whether it is under firmware update regarding the sub CPU corresponding to the print mode of the function ID, and, if it is under firmware update, the main CPU201 invalidates a print mode selection button on a screen of the operation unit 401.
Patent JP-2013108330-A (JP)
Title: Retaining wall
Inventor: WATANABE TETSUYA
IPC: E02D29/02
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement in a block unit to efficiently perform a repair work and to easily install a retaining wall in the ground inclined in a wall width direction.SOLUTION: A retaining wall 10 includes panel-shaped blocks 12 and cube-shaped blocks 13, which are made of concrete. Each of left recessed grooves 13L and right recessed grooves 13R is formed to extend in a height direction with a slightly wider groove width than the thickness of the panel-shaped block 12 in right and left side surfaces of each of the cube-shaped blocks 13. When the panel-shaped block 12 is supported between a pair of cube-shaped blocks 13, a left side end of the panel-shaped block 12 is detachably fitted into the right recessed grooves 13R of two or more stacked cube-shaped blocks 13 on a left side of the panel-shaped block 12. A right side end of the panel-shaped block 12 is detachably fitted into the left recessed grooves 13L of two or more stacked cube-shaped blocks 13 on a right side of the panel-shaped block 12.
Patent JP-2013112057-A (JP)
Title: Brake hydraulic pressure control device
Inventor: ITO YUICHI
IPC: B60T8/17
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure control device configured to reduce rush current generated immediately after the start of supplying current to a motor when a main control section for controlling the motor is used as a drive circuit and a sub control section is used as a digital computer.SOLUTION: A control device 40 for controlling a motor 20 to adjust accumulator pressure of an accumulator includes a digital computer 41 and a drive circuit 42. The digital computer 41 starts PWM control to raise an accumulator pressure when the accumulator pressure of the accumulator decreases below a pressure lower limit value. The drive circuit 42 includes a delay circuit 80 for starting the motor control by the drive circuit 42 after the digital computer starts PWM control.
Patent JP-2013115211-A (JP)
Title: Sealing material sheet for solar cell module and solar cell module using the same
Inventor: SHIROHIGE YASUSHI
IPC: C08L23/04
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-based crosslinked sealing material sheet.SOLUTION: A composition containing low density polyethylene with a density of 0.900 or lower, a crosslinking agent, and a crosslinking auxiliary agent consisting of a polyfunctional vinyl monomer and/or a polyfunctional epoxy monomer is formed, then a crosslinking treatment by irradiation with ionization radiation is performed to form a sealing material sheet for a solar cell module with the gel fraction of 2% or more and 70% or less, a complex viscosity of 3.0E+4 PaS or more and 1.0E+6 PaS or less at 80°C or more and 100°C or less, and a complex viscosity of 1.0E+5 PaS or more and 4.0E+5 PaS or less at 150°C or more and 200°C or less after crosslinking process under a predetermined condition. The composition is a polyethylene sealing material that has already been crosslinked, therefore a separate crosslinking step is not needed at the time of a modularization into a solar cell, and also the flow can be suppressed in the modularization.
Patent JP-2012066114-A (JP)
Title: Game machine
Inventor: WATANABE HIDENORI
IPC: A63F7/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that notifies a player that a rendering operation instrument including an advance notice light emitter is in an operation effective period.SOLUTION: The game machine includes: the advance notice light emitter 16 including a rotating light which operates when a draw result of a game is a predetermined result advantageous for the player and emits light in a predetermined mode to notify the player of the result in advance; the rendering operation instrument 12 which can be externally operated; and an information image display 57 for notifying the player of the operation effective period in which the operation of the rendering operation instrument 12 is effective. The advance notice light emitter 16 of the rotating light is arranged on the rendering operation instrument 12. The information image display 57 displays a disabled-state image (S13) showing the rendering operation instrument 12 with the advance notice light emitter 16 not in operation during the operation effective period (S12:Yes).
Patent JP-2012198872-A (JP)
Title: Rfid module
Inventor: TSUSHIMA TAKAAKI
IPC: H01Q9/14
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an RFID module having a novel configuration capable of expanding the allowable resonance frequency range, and to provide a portable device using the same, at a relatively low cost.SOLUTION: Resonance frequency adjustment circuits 231, 232 are connected to an antenna element of a loop antenna 220 as an RFID antenna and adjust the resonance frequency thereof. The resonance frequency adjustment circuits 231, 232 include respective capacitors C1, C2 with one ends connected to one end of the antenna element; respective field effect transistors FET1, 2 with drain terminals connected to the other ends of the respective capacitors C1, C2 and with source terminals grounded; and respective pull-up resistors R1, R2 connected between the drain terminals of the respective field effect transistors FET1, 2 and power supplies. The gate terminals of the field effect transistors FET1, 2 are grounded through respective resistors.
Patent JP-2013115775-A (JP)
Title: Electronic apparatus and reproduction method
Inventor: RA CHOTETSU
IPC: G11B20/10
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a reproduction method which, when reproducing programs recorded simultaneously, starts the reproduction of each program from a reproduction start position determined in consideration of an already reproduced section.SOLUTION: In this embodiment, the electronic apparatus comprises a broadcast receiver, a recorder, and a controller. The broadcast receiver receives broadcast signals of plural channels. The recorder simultaneously records programs of plural channels received by the broadcast receiver. While one of the programs recorded in a recording medium is reproduced, if the channel is switched with a switch signal for switching the channel, the controller detects whether the program to be reproduced as the result of switching is provided or not with an identifier indicating that the program has already been reproduced, and switches the start position of the reproduction of the program.
Patent JP-2013116939-A (JP)
Title: Polythiophene derivative composite, method of manufacturing the same, and application of the same
Inventor: HARA YASUSHI
IPC: C08G61/12
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for high conductivity membrane formation from a polythiophene derivative composite at low cost by using a convenient method, and to provide an aqueous dispersion including the composite.SOLUTION: The polythiophene derivative composite is obtained by polymerizing a thiophene derivative by a persulfate and a ferric salt, in a water-soluble suspension of polystyrenesulfonic acid or the salt including a hydrophobic solvent and a surfactant.
Patent JP-2012120838-A (JP)
Title: Adjustable step structure
Inventor: CHEN TSUNG-JEN
IPC: A61H1/02
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable step structure for enhancing a training function and momentum.SOLUTION: The adjustable step structure includes a rotating base 20 movably installed on a rotating shaft 15 at a mid stage of a base 10, and pedals 30 movably installed on both sides of the rotating base 20 so as to be stepped up and down. When the rotating base 20 and the base 10 are restricted, crossing step exercise of stepping up and down can be obtained, and when a cross link unit and the base 10 are restricted, the rotating base 20 swings in response to the up/down step action of the pedals 30 to form waist twisting motion of the cross oblique step. The motion mode of the step structure can thus be selected.
Patent JP-2013125980-A (JP)
Title: Mobile terminal, radio communication system, and radio communication method
Inventor: KANO ATSUSHI
IPC: H04J11/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To perform adequate transmission output control.SOLUTION: A mobile terminal 3 synthesizes reception signals from a plurality of antennas by means of an antenna array reception method, and also transmits a feedback signal when performing transmission output control with a base station 5. The mobile terminal comprises: a CNR calculation unit 131 for obtaining reception quality on the basis of a reception signal from one of the plurality of antennas and a known signal; and a feedback information determination unit 110 for determining feedback information from the reception quality. The mobile terminal transmits the feedback signal on the bases of the feedback information to the base station 5.
Patent JP-2012109986-A (JP)
Title: Method for improving performances of mobile radiocommunication system using power control algorithm
Inventor: AGIN PASCAL
IPC: H04J13/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To improve performances of a mobile radiocommunication system using a power control algorithm.SOLUTION: A power control algorithm comprises an inner-loop power control algorithm for adjusting transmission power according to received power control commands, and a method comprises: a step of deciding if the transmission power should be increased according to a received power control command (TPC(k)) requiring a power increase by considering a cumulative power variation (Δ(k)) already obtained for last received power control commands; and a step of determining a cumulative power variation (Δ(k)) to be used by the step of deciding, the step of determining including considering, in addition to the power adjustments due to the inner-loop power control algorithm, at least one other factor that may affect the cumulative power variation.
Patent JP-2013126082-A (JP)
Title: Echo canceller and echo cancellation method
Inventor: OZAWA SHINICHI
IPC: H04M1/60
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceller and an echo cancellation method capable of performing suitable echo cancellation while limiting the amount of computation even in a situation where the echo state is likely to change.SOLUTION: The difference of the magnitude between the signal component of an input near-end audio-signal and the signal component of an echo attenuation audio-signal to be output toward the far-end side is calculated as an echo attenuation. Subsequently, the long term average attenuation and the short term average attenuation are calculated for the echo attenuation, and the buffer delay is changed for the input near-end audio-signal according to the calculation result.
Patent JP-2012052803-A (JP)
Title: Storage water heater
Inventor: TOYOSHIMA MASAKI
IPC: F24H1/18
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage water heater, suitably discharging expanded water and gas and decreasing energy loss.SOLUTION: The storage water heater having a hot water storage tank 1 for storing hot water, a water supply pipe for supplying water to the hot water storage tank 1, and the hot water supply pipe for supplying high temperature water stored in the hot water storage tank 1 has the pressure releasing valve 20 arranged in the expanded water discharging pipe channel 33b connected to the water supply pipe and a separation membrane 24 for separating water and air arranged in the piping connected to the uppermost part of the hot water storage tank 1, the expanded water is discharged from the pressure releasing valve 20, gas is discharged from the separation membrane 24.