baber/WOPTO huggingface dataset:
Patent JP-2013179798-A (JP)
Title: Blower and electrical apparatus provided with the same
Inventor: TAKADA MASAYUKI
IPC: H02P6/08
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of reducing the decrease in a blast volume without being affected by a current ripple produced by increase in load, even if an external pressure loss, such as an outside wind pressure, increases.SOLUTION: A blower comprises air flow control means 16 that determines that external static pressure of a ventilator 10 increases, load thereof decreases, and a blast volume thereof decreases if a temperature of a switching element detected by switching element temperature detection means 13 is lower than a reference temperature, and then increases output voltage of low DC voltage conversion means 8 to increase a blast volume of a centrifugal type blower 1a. Conversely, it is determined that the load and blast volume increase if the temperature of the switching element is higher than the reference temperature, and then the output voltage of the low DC voltage conversion means 8 is decreased to decrease the blast volume. Thus, it is possible to achieve a blower and an electrical apparatus capable of reducing the decrease in a blast volume without being affected by a current ripple produced by increase in load applied to a brushless DC motor 11 even if an external pressure loss, such as an outside wind pressure, increases.
Patent JP-2013181278-A (JP)
Title: Reinforcement connection structure and reinforcement connector
Inventor: SATO AZU
IPC: E04G21/12
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture reinforcement connection structure excellent in workability.SOLUTION: First and second reinforcements 10 and 20 are axially arranged. A male thread 11 is formed on the outer periphery of the first reinforcement 10. A tubular joint 30 straddles outer peripheries of mutually opposed ends of the first and second reinforcements. A female thread 31 capable of meshing with the male thread 11 is formed on the inner periphery of the joint 30. A nut 40 is fitted into the outer periphery of the first reinforcement 10 and applied to an end of the joint 30.
Patent JP-2013181126-A (JP)
Title: Compound, polymer compound, acid generator, resist composition, and method for forming resist pattern
Inventor: KOMURO YOSHITAKA
IPC: C09K3/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new compound, a polymer compound and use methods thereof.SOLUTION: There is provided a compound of formula (1-1), where in the formula, Yand Yare each independently a single bond or a bivalent linking group; Rand Rare each independently a hydrocarbon group which may have a substituent or a group represented by formula (1-2), where at least either thereof is a group represented by formula (1-2); Vis an optionally substituted 1-4C fluorinated alkylene group; Mis an m-valent counter cation; and m is an integer of 1 to 3.
Patent JP-2013183592-A (JP)
Title: Rotor stop position determination device for brushless motor
Inventor: TAMAMURA MANPEI
IPC: H02P6/18
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To determine a rotor stop position with high accuracy.SOLUTION: A rotor stop position determination device 1 for a brushless motor 2 configured to freely rotatably support a rotor having a permanent magnet, at an opposed position of a stator to which a plurality of coils U, V, and W are wound, comprises: a coil energization part 3 individually energizing a plurality of coil energization paths (a UV-phase, a VU-phase, a VW-phase, a WV-phase, a WU-phase, and a UW-phase); a saturation point detector 4 detecting a saturation point of a current value flowing in each coil energization path; and a controller 5 measuring a time period from energization start to when the saturation point of the current value is detected, and determining a stop position of the rotor on the basis of the measured time period of each coil energization path. The measured time period of each coil energization path changes so as to draw a three-phase waveform depending on the stop position of the rotor. The controller 5 calculates a stop angle of the rotor from the measured time period of each coil energization path by using an inverse trigonometric function.
Patent JP-2013163631-A (JP)
Title: Optical glass, optical element and preform
Inventor: YOSHIKAWA TAKESHI
IPC: G02B1/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide optical glass having higher abnormal dispersibility, so that the optical glass can compensate chromatic aberration of a glass lens with high precision, having a high index of refraction, a low dispersibility (high abbe number), an abrasiveness lower than the glass of the prior art, and thus the optical glass being easy to be ground for processing; an optical element; and a preform.SOLUTION: There is provided optical glass which includes P, Al and Zn as cationic ingredients and at least one of alkaline-earth metals, and includes O and F as anion ingredients and has an abrasiveness of 440 or below.
Patent JP-2013188084-A (JP)
Title: Dc-dc converter
Inventor: NISHI SHUNSUKE
IPC: G05F1/67
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of suppressing input power from becoming discontinuous when performing switching between a full bridge type and a half bridge type.SOLUTION: The DC-DC converter using an LLC resonance system includes: switching elements; an input voltage detection section that detects an input voltage of the DC-DC converter; and a control section that controls switching of a drive system of the switching elements between a full bridge type and a half bridge type on the basis of comparison of an input voltage detected by the input voltage detection section with a threshold voltage. The control section executes driving after switching according to a driving signal of a pulse width appropriate to an input voltage in performing the switching.
Patent JP-2013169791-A (JP)
Title: Holder for writing utensil
Inventor: TANAKA YUMIKO
IPC: B43K29/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool for holding a rod-like stationery product, mainly many commercially-availavle writing utensils, such as a pointer rod and a laser pointer, in a magnetic body such as a refrigerator.SOLUTION: Each of many rod-like stationery products a such as a writing utensil is attracted and held by a magnetic body such as a refrigerator, using a strong magnet such as neodymium. A holder 1 formed by wrapping the strong magnet with leather, cloth, etc., is used as a medium, and a band-like held body 2 is mounted on the writing utensil to exhibit holding effect on the magnetic body c. The held body to be mounted on the writing utensil employs a hool-and-loop fastener, such that top and reverse surfaces with non-slip function are stuck on a hook surface, and the fastener is wound in contact therewith.
Patent JP-2013029799-A (JP)
Title: Projector
Inventor: KADOTANI NORIKAZU
IPC: H04N5/74
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of achieving a reduction in size.SOLUTION: A projector 1 comprises: a light source device 2; an optical modulator 5 for modulating a light beam emitted from the light source device 2; a projection optical device for projecting the light beam modulated by the optical modulator 5; and a flexible substrate 6 of which one end is connected to the optical modulator 5. The light source device 2 is constituted of a light-emitting element mounted on the flexible substrate 6 and is arranged at an emitting position for emitting the light beam to the optical modulator 5 as a result that the flexible substrate 6 is bent.
Patent JP-2013196032-A (JP)
Title: Driving support device
Inventor: NAGATA SHINICHI
IPC: B60R21/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device which properly supports driving to be able to furthermore improve safety.SOLUTION: In a driving support device 1, a driving support control unit 31 makes an alert level higher in the case that rushing-out of a moving object from a direction for which a low attention level is calculated by an attention level calculation unit 32 is detected by a forward monitoring unit 36, in comparison with the case where rushing-out of a moving object from a direction for which a high attention level is calculated by the attention level calculation unit 32 is detected. Therefore, a user can cope with even rushing-out of an actual moving object from a direction different from a calculation result because the alert level is made higher. Thus driving is properly supported to be able to further improve safety.
Patent JP-2013192580-A (JP)
Title: Game machine
Inventor: OKANO MASAHITO
IPC: A63F7/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including an ornament device uniformly emitting light so as to prevent unevenness in brightness as viewed from the front.SOLUTION: A game machine has an ornament device to be lighted or blinked according to a game state of the game machine. The ornament device includes: a cover which transmits at least part of the light forward from the rear; a reflector located behind the cover, and having an opening through which the light passes and a reflection part which reflects the light to the cover side; a first light source located behind the reflector to emit light in the direction of the cover; and a second light source located between the cover and the reflector to emit light in the direction of the reflector.
Patent JP-2013194331-A (JP)
Title: Water-retentive commingled yarn
Inventor: TAKATANI YOSUKE
IPC: D02G3/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a commingled yarn that simultaneously has antithetic properties such as dry feeling in addition to water-absorbing properties and water retentivity, and has excellent handleability when being used for a fabric.SOLUTION: The commingled yarn is formed by arranging a filament group A with a single fiber diameter of 900 nm or less at a core side, and a filament group B with a single fiber diameter of 2.0 μm or more at a sheath side. An abundance ratio of the filament group A in the core side is 70% or more, and a surface exposure ratio of the filament group A in the commingled yarn is 40% or less. The filament group A is a filament group that is constituted by an island component obtained by treating a sea component polymer in a sea-island type composite fiber with a resolvent.
Patent JP-2013197815-A (JP)
Title: Modulation light source and method of generating modulation signal
Inventor: KAKIZUKA TAKAAKI
IPC: H01S5/026
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a modulation light source that allows downsizing and a method of generating a modulation signal.SOLUTION: A modulation signal generating device 200 includes: a voltage source 221 generating a driving modulation voltage Vm that is set according to phase modulation of a signal string; and a control circuit 222 generating a modulation voltage Vp according to the driving modulation voltage Vm and applying the modulation voltage Vp to a frequency modulation region 104 of a light source part.
Patent JP-2013197818-A (JP)
Title: Mobile terminal, sound emission control program of the same, and sound emission control method
Inventor: KOKUBO TOMOO
IPC: H04M1/03
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance sound volume and sound quality by using a speaker shared as a receiver.SOLUTION: The mobile terminal has a speaker (10) shared as a receiver. A sound guide part is installed in the speaker. In the sound guide part (a sound guide duct 12), first and second sound emitting holes (a receiver sound hole 6-2 and a speaker sound hole 8-2) which lead output sound of the speaker are provided in different positions. The sound guide part has a sound hole switching part (a sound hole switching shutter 18) to switch to one of the first sound emitting hole and the second sound emitting hole. Thereby, the output sound of the speaker is emitted from the first sound emitting hole or a second sound emitting hole. Moreover, output sound level is controlled by a sound emitting control part (36), in accordance with a usage form and the sound emitting hole.
Patent JP-2013192804-A (JP)
Title: Image processing apparatus, image processing method and program
Inventor: KAWAKAMI HIRONORI
IPC: A63B69/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method and a program, allowing accurate comprehension of an ideal form even if photographic conditions vary.SOLUTION: A control part 11 corrects a trajectory that is a movement target obtained from a moving image obtained by photographing the moving image under first photographic environment based on a difference between a first feature point in the moving image obtained by photographing the moving image under the first photographic environment and a second feature point in a moving image obtained by photographing the moving image under second photographic environment different from the first photographic environment. A display control part makes the trajectory corrected by the control part 11 to be displayed.
Patent JP-2012198214-A (JP)
Title: Calendar mechanism including quick month corrector
Inventor: ERIC GOELLER
IPC: G04B19/253
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a calendar mechanism including a 31 gear wheel set (31) for controlling a date indicator, date drive means for driving the 31 gear wheel set, a 12 gear wheel set (12) for controlling a month indicator, and monthly drive means for driving the 12 gear wheel set at the end of each month.SOLUTION: The monthly drive means is activated by the 31 gear wheel set during the change from the end of one month to the first day of the next month. The calendar mechanism further includes a manually activated month corrector device configured so as to advance the 31 gear wheel set in one stroke to an angular position corresponding to the indication of the first day of the next month, so that the monthly drive means, activated by the change from one month to the next, increments the 12 gear wheel set by one step.
Patent JP-2013201215-A (JP)
Title: Nonvolatile semiconductor memory device and method for manufacturing the same
Inventor: SAKAGUCHI TAKESHI
IPC: H01L29/792
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of diffusing an impurity of a desired concentration into a desired region with good controllability.SOLUTION: According to an embodiment, there is provided a nonvolatile semiconductor memory device in which a memory cell array layer CA11 in which a memory cell is formed on a semiconductor layer 11 serving as an active region and a memory cell array layer CA12 in which a memory cell is formed on a semiconductor layer 21 serving as the active region are laminated. The semiconductor layer 11 is disposed on a diffusion source layer 101 including an impurity atom which imparts conductivity to the semiconductor layer 11 via an insulating film 102. The semiconductor layer 21 is disposed on one principal surface of a diffusion source layer 112 including an impurity atom via an insulating film 111.
Patent JP-2013204313-A (JP)
Title: Sound insulation floor structure
Inventor: SHIOKAWA KIMIHIKO
IPC: E04B5/43
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation floor structure which can obtain excellent sound insulation performance while reducing the thickness of a floor member by using a precast concrete floor as the floor member, and which inhibits the occurrence of adverse effect in terms of workability and strength.SOLUTION: A fixture 4 is pressed on the lower face side of a flange of a beam 2 by fastening a bolt into an insert nut embedded in a lower face side of a PC floor board 1, and the PC floor board 1 is fixed to the beam 2 while the fixture 4 compresses a beam upper cushioning material 3 by the pressing. A soundproof mat 11, a steel plate 12, and a particle board 13 is disposed on the upper surface side of the PC floor board 1. The particle board 13 is fixed to the steel plate 12 by a screw.
Patent JP-2013207572-A (JP)
Title: Optical line termination device, transmission system and control method
Inventor: AKAMA AKIRA
IPC: H04B10/272
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid an influence on a subscriber service in the same cell when an upward electro-optic conversion circuit or a substrate terminal device becomes faulty.SOLUTION: An optical line termination device comprises: an electro-optic conversion circuit 28 for converting an upward signal into an optical signal to output; a signal detection circuit 26 for detecting the upward signal; a level comparison circuit 41A for comparing an optical signal level output from the electro-optic conversion circuit 28 with a predetermined reference level; a decision circuit 42 for deciding whether or not a predetermined faulty condition corresponds thereto from the combination between the detection signal from the signal detection circuit 26 and the time transition of the combination of the detection signal with the value of the comparison result signal; according to the fault decision result, a power control circuit 43 for suspending power supply to the electro-optic conversion circuit 28; and display means 51, 52, 53 for making a display in accordance with the faulty condition.
Patent JP-2013214542-A (JP)
Title: Demagnetizer and recovery method of permanent magnet using the same
Inventor: YAMASHITA TAKESHI
IPC: H01F13/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a demagnetizer capable of demagnetizing a permanent magnet by generating superheated steam efficiently, and to provide a recovery method of a permanent magnet.SOLUTION: A demagnetizer 30 includes a demagnetization furnace 11 for demagnetizing a permanent magnet by using superheated steam, a heater 12 for generating superheated steam by heating water, a preheater 13 for heating the superheated steam generated by the heater 12, and a temperature raiser 14 for raising the temperature of the superheated steam heated by the preheater 13. Water is heated, in the heater 12, by utilizing thermal energy of the superheated steam from a fifth supply line 19, and the superheated steam generated by the heater 12 is heated, in the preheater 13, by utilizing thermal energy of the superheated steam from a fourth supply line 18.
Patent JP-2013218868-A (JP)
Title: Ion exchange membrane and method for producing the same, redox flow battery, and fuel cell
Inventor: NISHIMOTO AKIRA
IPC: H01M8/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To further improve durability in use of an ion exchange membrane used for a redox flow battery or the like, and also improve handleability in membrane use to achieve a reduction in labor hours and an increase in yield.SOLUTION: A sulfonic acid group-containing polymer having a polar group on an aromatic ring is impregnated in a glass fiber base material to be compounded, so that charge/discharge durability and handleability as a polymer electrolyte membrane used for a redox flow battery or the like is improved.
Patent JP-2012130788-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a player who does not send a password from being kept waiting unnecessarily, to prevent the decline of the player's desire to play, and to give another opportunity to send a password to a player who is confused about sending a password, in a game machine 1 capable of receiving a password from a cellular phone 3 of a player.SOLUTION: A person desirous of sending a password can secure a password receivable period by pressing a confirmation button 90A (S605). Further, the player can extend the password receivable period by pressing an extension button 90B (S623). On the other hand, the player not desirous of receiving a password can shorten the password receivable period by not pressing the confirmation button 90A, and the need of waiting for unnecessary time, which is standby screen display time, is eliminated.
Patent JP-2012230670-A (JP)
Title: System, method, and computer program for correcting incorrect recognition by return
Inventor: PEDRAM VAGHEFINAZARI
IPC: G06F3/16
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a user from repeatedly inputting a voice instruction while the incorrect recognition of the voice instruction is kept uncorrectable by an in-vehicle system.SOLUTION: Disclosed are a system, method, and computer program for enabling a user to correct an error during user input. A first user input to provide a destination address or a target candidate spot is received by an in-vehicle system. When the user input to indicate that incorrect interpretation is present during the first user input is received, a new question to request the user to input the section of the first user input or a category associated with the first user input is presented to the user. When an updated user input to provide the section of the first user input is received, the user input is specified and executed on the basis of the first user input entry and the updated user input.
Patent JP-2012223757-A (JP)
Title: Atmospheric deposition method of anti-fouling film
Inventor: SHYU YIH-MING
IPC: B05D5/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric deposition method of an anti-fouling film.SOLUTION: The atmospheric deposition method of the anti-fouling film includes: a step of providing a substrate; a gasification step of gasifying an anti-fouling coating solution to form a plurality of film coating vapor molecules; and a step of depositing the film coating vapor molecules on a surface of the substrate to form the anti-fouling film.
Patent JP-2013218646-A (JP)
Title: Display device and program
Inventor: NAKAO NAOYUKI
IPC: G06F3/0488
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To notify a user of a fact that an operation is accepted, before a motion according to the user's operation is executed.SOLUTION: A display device 1 calculates a control input that a user has performed, on the basis of a detected indicated position (step S17). The display device 1 causes a display surface 31 to display a configuration image according to the control input calculated in the step S17 (step S18). When determining that the indicated position is no longer detected (step S19: YES), the display device 1 determines whether or not the calculated control input is less than a threshold (step S20). When determining that the calculated control input exceeds the threshold (step S20: NO), the display device 1 executes an operation of obtaining a newly arrived e-mail (step S21).
Patent JP-2013221672-A (JP)
Title: Air conditioner
Inventor: HAIKAWA TOMOYUKI
IPC: F24F1/0063
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in addition to providing a sensor for detecting that evaporation of a liquid refrigerant is complete, a need exists to provide a sensor for detecting the condensation temperature or the evaporation temperature during cooling and heating operation.SOLUTION: In an air conditioner, an indoor heat exchanger includes an auxiliary heat exchanger 20, and a main heat exchanger 21 arranged on a leeward side of the auxiliary heat exchanger 20. During operation in a predetermined dehumidifying operation mode, all of the liquid refrigerant supplied to the auxiliary heat exchanger 20 evaporates partway through the auxiliary heat exchanger 20. As a result, only a portion of the upstream side of the auxiliary heat exchanger 20 is an evaporation region, and the area on the downstream side of the evaporation region for the auxiliary heat exchanger 20 is a superheating region. In addition, an indoor heat exchange temperature sensor 32 is arranged near the intermediate section of the indoor heat exchanger, the section being on the leeward side of the superheating region of the auxiliary heat exchanger 20.