baber/WOPTO huggingface dataset:
Patent JP-2013184417-A (JP)
Title: Printing apparatus and printing method
Inventor: SAKURADA KAZUAKI
IPC: B41J11/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in a printing image.SOLUTION: A printing apparatus includes: a platen that supports and heats a medium; a head that is supported by the platen and prints an image in a portion located in a print region in a heated medium; and a conveyance part that intermittently conveys the medium for each length in a conveyance direction of the print region along in the conveyance direction. The length in the conveyance direction of the print region is shorter than a length in the conveyance direction of the platen and longer than half the length. The print region is located closer to an upstream side than the center of the platen in the conveyance direction.
Patent JP-2013190011-A (JP)
Title: Shock absorber
Inventor: TERAOKA TAKASHI
IPC: F16F9/34
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber capable of well maintaining the ride quality in a vehicle even if the extension/retraction speed thereof is increased to middle and high speeds.SOLUTION: A shock absorber D includes a cylinder 1, a piston 2 which is slidably inserted into the cylinder 1 and partitions the inside of the cylinder 1 into an extension-side chamber R1 and a pressing-side chamber R2, a pressure chamber R3, a free piston 9 which partitions the pressure chamber R3 into an extension-side pressure chamber 7 and a pressing-side pressure chamber 8, and a spring element 10 for pressing the free piston 9. The shock absorber further includes a valve disk 12 stacked on the piston 2. A communication port 12e allowing an extension-side port 4 to communicate with the pressing-side chamber R2 and an annular valve seat 12d surrounding the outer periphery of the communication port 12e are provided to the valve disk 12. An extension-side leaf valve EV sits on and off the annular valve seat 12d of the valve disk 12. The inner diameter of the annular valve seat 12d is set larger than a virtual circular diameter which comes into contact with the internal edge of a pressing-side port 3.
Patent JP-2013033907-A (JP)
Title: Substrate for template and manufacturing method thereof
Inventor: KANEMITSU SHINGO
IPC: H01L21/027
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for template for manufacturing a template for imprint capable of accurately performing alignment and a manufacturing method thereof.SOLUTION: A manufacturing method of a substrate for template related to one embodiment comprises the steps of: setting impurity injection regions including regions in which alignment marks are scheduled to be formed on the basis of information of the alignment marks to be formed on a substrate for the substrate on which a mesa region projecting from a periphery is formed at a central portion of a top surface; identifying positions of the impurity injection regions on the substrate by using reference patterns formed at corner portions of the mesa region, two end edges of the mesa region adjacent to each other or an outside of the mesa region as a reference, and injecting impurities into the identified impurity injection regions; and forming a mask film on the top surface of the substrate.
Patent JP-2013196040-A (JP)
Title: Vehicle and communication unit
Inventor: SHIMADA SHIGETO
IPC: G08G1/09
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle in which light emission of visible light in accordance with an operational mode of an own vehicle and output of transmission information are unified into visible light communication.SOLUTION: A vehicle according to the embodiment includes a light emission part, a visible light transmission control part, and a light emission control part. The light emission part is provided so that at the time of rank travelling, visible light which can be captured by vehicles constituting the rank travelling is emitted, and can change a light emission state of the visible light. The light emission control part changes the light emission state of the visible light in accordance with an operational mode of the own vehicle. The visible light transmission control part modulates transmission information which is transmitted to the vehicles constituting the rank travelling into a flash signal for controlling flashing of the visible light. The light emission control part further causes the visible light to flash in accordance with the flashing signal modulated by the visible light transmission control part in a range where the operational mode represented by the light emission state of the changed visible light does not change.
Patent JP-2013194766-A (JP)
Title: Roller follower
Inventor: FUJINAMI MAKOTO
IPC: F16C33/76
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a roller follower capable of suppressing the shaft wear between an inner ring and a shaft while preventing the interference thereof with the shaft due to the deformation of the inner ring even when a flange ring is press-fitted to the inner ring.SOLUTION: A roller follower includes an outer ring 1 having large-diameter step parts 5 at both axial ends, an inner ring 2 having shoulder parts 7 at both axial ends, a plurality of rolling elements 4 interposed between the outer ring and the inner ring, and annular flange parts 6 which are press-fitted and fixed to the shoulder parts between the large-diameter step parts and the shoulder parts. The cross sectional shape of the flange part is stepped so that the relation between the thickness t of the flange part on the shoulder part side and the thickness T thereof on the large-diameter step part side is T>t. The roller follower includes an inner ring inner diameter D and diameter-increased parts formed by increasing the diameter of the inner peripheral surface of the inner ring to an inner diameter d within the range of the shoulder part side thickness t of the flange part on the shoulder part of the inner ring.
Patent JP-2013193897-A (JP)
Title: Method for producing silicon single crystal wafer
Inventor: HOSHI RYOJI
IPC: C30B15/20
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing, with high productivity and at low cost, a low oxygen-concentration silicon single crystal wafer suitably usable for a power device for example.SOLUTION: In a method for producing a silicon single crystal wafer, a silicon single crystal ingot with an oxygen concentration of 7×10atoms/cm(ASTM '79) or less is grown under a growth condition such that V/G≥1.05×(V/G)crt when V is the growth speed in the growth of the silicon single crystal ingot, G is the temperature gradient in the vicinity of the crystal growth interface, and (V/G)crt is the V/G value when the dominant point defect changes from Vacancy to Interstitial Si, and from the grown silicon single crystal ingot, a silicon single crystal wafer containing a region in which Vacancy is dominant and from which FPD is not detected by selective etching is produced.
Patent JP-2013196931-A (JP)
Title: Lighting device, display device, and television receiving apparatus
Inventor: ISHIMOTO YOSHITAKE
IPC: F21S2/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress an optical member arranged on a light-emitting surface of a light guide plate from bending by heat from a light source.SOLUTION: A backlight device 24 includes a light guide plate 20 which has a chassis 22, a light incident surface 20a, a light emitting surface 20b, an opposite plate surface 20c on the opposite side to the light emitting surface 20b and in which the opposite plate surface 20c is arranged separated from a bottom plate 22a, an LED 28, an optical member 18 arranged separated from the light emitting surface 20b, an LED substrate 30, a heat radiation member 36 which has a bottom part 36a that is separated from the opposite plate surface 20c on the opposite plate surface 20c side and extends in a plate shape to be exposed to the outside, and of which tip is installed on the end part of the bottom plate 22a, and a rising part 36b rising from the bottom part 36a, and has a heat radiation performance, and a first support member 38 which has a heat radiation performance and supports the light guide plate 20 as at least a part is arranged between the bottom part 36a and the end part on the light incident surface 20a side of the opposite plate surface 20c.
Patent JP-2013197069-A (JP)
Title: Negative electrode material for lithium secondary battery and manufacturing method thereof, negative electrode for lithium secondary battery and manufacturing method thereof, lithium secondary battery, and electric device with lithium secondary battery
Inventor: IKEUCHI Yuta
IPC: H01M4/13
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery which has a good cycle characteristic and an excellent high-temperature resistance, and brings about a high output performance while keeping a high discharge capacity.SOLUTION: The negative electrode material for a lithium secondary battery comprises: a composite powder including SiO(0≤x<2) and soft carbon covering a surface of the SiO. It is preferable that the proportions of the SiOand soft carbon to the whole composite powder are 10-70 mass% for the SiO, and 90-30 mass% for the soft carbon to a total of 100 mass% of the SiOand soft carbon respectively. The composite powder may further include a conductive material which does not react with lithium electrochemically.
Patent JP-2013194722-A (JP)
Title: Ceiling fan
Inventor: MORIKAWA HIDEO
IPC: F04D29/34
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To shorten a mounting work time by reducing the number of parts to be fastened into one when mounting blade parts to a supporting part.SOLUTION: A root part of 10 a blade part 9 includes two first blade side connection parts 12a, 12b at an upstream side and a downstream side in a rotating direction of the blade part 9. Between the first blade side connection parts 12a, 12b, a second blade side connection part 14 is provided. In a support part 8, two first support side connection parts 13a, 13b are included at positions confronted with the first blade side connection parts 12a, 12b and in the support part 8, a second support side connection part 15 is included at a position confronted with the second blade side connection part 14. The first blade side connection parts 12a, 12b and the first support side connection parts 13a, 13b are fitted and the second blade side connection part 14 and the second support side connection part 15 are fixed by a fastening means 17.
Patent JP-2013066156-A (JP)
Title: Amplifier, radio communication device, and load changer
Inventor: MAEBATAKE TAKASHI
IPC: H03F3/24
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new load changer.SOLUTION: A load changer 3001 comprises a variable phase shifter. The variable phase shifter comprises: a first port P1 to which a signal is input; a second port P2 from which the signal is output; a third port P3 to which a first variable impedance 3021 is connected; and a fourth port P4 to which a second variable impedance 3022 is connected. The variable phase shifter changes the phase of a signal input from the first port P1 according to the first variable impedance 3021 and the second variable impedance 3022. The first variable impedance 3021 and second variable impedance 3022 are provided to be able to adjust the impedance difference between the first variable impedance and second variable impedance. Adjusting the impedance difference changes the load between the first port P1 and second port P2.
Patent JP-2013199027-A (JP)
Title: Heat sensitive recording material
Inventor: MATSUMORI YASUAKI
IPC: B41M5/337
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material that is reduced in coating failure, has superior printing density and printing traveling performance by a thermal printer, has no color fading in printing information caused by light and water, and has a plastic film as a support.SOLUTION: A heat sensing recording layer and a protection layer as an outermost layer are formed on a support, the protection layer contains an acrylic resin and a polyolefin-based resin, and the heat sensing recording layer contains a specified leuco pigment and a sensitizer.
Patent JP-2015037894-A (JP)
Title: Vehicle air conditioner, heat exchange device, and unit device for vehicle air conditioning
Inventor: NODA YOSHITOSHI
IPC: F28D1/053
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioner which achieves compactification of an air-conditioning system utilizing a refrigerant circuit and a coolant circuit and reduces heat loss thereby improving the performance.SOLUTION: A vehicle air conditioner includes: an outdoor heat exchanger 10 which conducts heat exchange between a refrigerant of a heat pump and air at the exterior of a vehicle cabin; a water refrigerant heat exchanger 30 which flows the refrigerant and a coolant thereinto to move heat from the refrigerant to the coolant; a heat radiation part 50 which flows the coolant thereinto to radiate the heat from the coolant to air; circulation means 52 which circulates the coolant between the water refrigerant heat exchanger 30 and the heat radiation part 50; and a draft air duct 200 which blows air into the vehicle cabin and in which the heat radiation part 50 is disposed in the middle thereof. The outdoor heat exchanger 10 is integrally joined to the water refrigerant heat exchanger 30.
Patent JP-2013198703-A (JP)
Title: Vacuum cleaner
Inventor: ABE YUSUKE
IPC: A47L9/30
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for restraining an increase in weight of a tube part and manufacturing cost while using a lighting device.SOLUTION: A vacuum cleaner includes a cleaner body accommodating an electric fan. The vacuum cleaner includes a tube part communicating with a suction side of the electric fan and connected with the cleaner body. The tube part includes an illumination section 38 for illuminating a floor surface, and a lighting device 34 having a battery 39 for feeding power to the illumination section 38.
Patent JP-2013203507-A (JP)
Title: Forklift, forklift management system, and information terminal
Inventor: HIGUCHI AKITO
IPC: B66F9/24
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a forklift capable of reducing the time from arrival of an operator at a work site where the forklift stands by to operation of the forklift.SOLUTION: An electric motor is driven by electric power supplied from an electric storage device. A radio communication device communicates with an information terminal. When a control device receives a command signal for starting warming through the radio communication device, warming operation of the electric storage device is performed.
Patent JP-2013150289-A (JP)
Title: Data input/output method using dot code
Inventor: HUANG TZU FONG
IPC: H04N1/387
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a data input/output method using a dot code capable of being read through pattern/image recognition.SOLUTION: A data input/output method using a dot code includes forming at least one dot code corresponding to indicator data on a surface of an object. The dot code is composed of a plurality of blocks; each block has a bit dot. Each block is divided into a plurality of bit zones arranged in an array; some of the bit zones arranged in a crisscross form a label zone. Each bit dot forming data information of the dot code is set in the bit zones outside the label zone of the block. Each bit dot forming label information of the dot code is set in the bit zones within the label zone of the block. Further, the data input/output method includes obtaining the indicator data corresponding to the dot code by optically reading the surface of the object.
Patent JP-2013203257-A (JP)
Title: Electric power steering device
Inventor: SEKIKAWA SHINSUKE
IPC: F16C23/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To stably move a bearing of a drive gear in a predetermined pre-load direction by a pre-load means and to improve operability of the drive gear assembled in the pre-load means, in an electric power steering device including the pre-load means for removing the backlash of the drive gear and a driven gear.SOLUTION: An electric power steering device, which is configured by attaching a guide case 50 housing a bearing case 40 housing a bearing 23A and a spring 60 to a mounting part 90 disposed in a gear housing 11B, includes a cavity part 47 in the thickness part along the guided part 101 of the bearing case 40.
Patent JP-2013204939-A (JP)
Title: Boiler system
Inventor: MATSUKI SHIGEMASA
IPC: F22D5/18
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a boiler system capable of suitably adjusting the flow rate of makeup water according to a variation in supply source pressure.SOLUTION: A boiler system includes: a can body; a makeup water line L1 which supplies makeup water W1 toward the can body; a pressurization pump 3 which is provided at the makeup water line L1, and discharges the makeup water W1 toward the can body; a pressure detection means 5 of outputting the pressure of the makeup water W1 sucked into the pressurization pump 3 as a detected pressure value; and a control section 10 which (i) decreases the pump head of the pressurization pump 3 as the detected pressure value outputted from the pressure detection means 5 increases and (ii) increases the pump head of the pressurization pump 3 as the detected pressure value outputted from the pressure detection means 5 decreases.
Patent JP-2013205658-A (JP)
Title: Image display device
Inventor: TAKAGI AYAKO
IPC: G02F1/13
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which provides high-quality display.SOLUTION: Provided is an image display device including a liquid crystal optical element, an image display section and a control section. The liquid crystal optical element includes a first substrate section, a second substrate section, and a liquid crystal layer. The first substrate section includes a first substrate, a plurality of main electrodes, and a first sub electrode. The second substrate section includes a second substrate and a first counter electrode. The liquid crystal layer is provided between the first substrate section and the second substrate section. The image display section displays a plurality (first to an N-th) of parallax images. The control section controls potential of the electrode and forms refractive index distribution in the liquid crystal layer. Refractive index falls, rises and falls from the central area among the main electrodes toward outside. Light containing a k-th parallax image of a single element image area is emitted through the central area, and light containing the k-th parallax image of an element image area adjacent to the image area is emitted through a portion where refractive index rises.
Patent JP-2012143610-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To smoothly advance a game, to detect the generation of captured media without providing an exclusive captured medium detector for detecting the capture of game media by a passing regulation member, and to suppress the interruption of game progress due to the generation of the captured media, in a game machine.SOLUTION: The game machine includes: a feed regulation means for regulating the feed of game media; a medium detection means including a pair of medium detection parts for detecting the game media; a passing allowable period management means for managing a passing allowable period; and a feed control means for controlling the feed regulation means. In the game machine, the pair of medium detection parts detect the captured media, the generation of upstream capture or downstream capture of the game media is detected on the basis of a detection state in the pair of medium detection parts and the detection of the end of a passing permission period, the captured media are fed again automatically according to the detection of the upstream capture, and medium capture related information is reported according to the detection of the downstream capture.
Patent JP-2012217846-A (JP)
Title: Disposable torque-limited stirrer for food mixer
Inventor: KOZLOWSKI EUGENE J
IPC: B01F35/60
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stirrer which breaks at a predetermined spot when subjected to a torque of a given size that resists the rotation of the stirrer.SOLUTION: The stirrer 10 is attached to a rotatable shaft to stirs food and includes a handle 11, a shaft connection 12 which is disposed on one end of the handle 11 and is attached to the shaft, and a blade 13 for stirring the food which is disposed on the other end of the handle 11. The handle 11 has a weakened area at which the handle 11 breaks when the stirrer 10 is subjected to a given amount of torque.
Patent JP-2013212029-A (JP)
Title: Battery charging device
Inventor: SONODA YUTAKA
IPC: H01M10/44
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To specify a phase of a three-phase AC output connected to a plurality of input terminals of a battery charging device.SOLUTION: The battery charging device comprises: input terminals RST connected between a three-phase AC generator 11 and a battery 15 and connected to output terminals UVW of respective phases of the three-phase AC generator 11; a rectification circuit 14 composed of a plurality of rectifier cells and a plurality of switching elements; a control circuit 16 which controls conduction of each switching element; and a pulse signal generator 18 which detects passage of a reluctor 17 provided in a rotor of the three-phase AC generator 11 and generates a pulse signal Tp. Line voltage sensors 162 and 163 detect an electric potential difference between electric potentials of two input terminals among a plurality of input terminals and a ground potential of the battery 15. An inverter control unit 161 controls the plurality of switching elements, determines a phase sequence of a three-phase AC output input by the input terminal from a pattern of the electric potential difference detected by the line voltage sensors 162 and 163, and specifies a phase of the three-phase AC output input by the input terminal on the basis of the relationship between the phase sequence, a generation timing of the pulse signal Tp, and the electric potential difference between the plurality of input terminals.
Patent JP-2013210567-A (JP)
Title: Glare shield sheet, manufacturing method of glare shield sheet, metal mold for molding glare shield sheet, and manufacturing method of metal mold
Inventor: INOUE TATSUAKI
IPC: G02B5/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a glare shield sheet where both of scintillation and contrast have good balance and are excellent.SOLUTION: A glare shield sheet comprises a glare shield layer (12) where a recess and convex surface is formed by a plurality of convex parts formed on at least one surface. The plurality of convex parts comprises a first convex part (12a) and a second convex part (12b). The second convex part is formed on at least a part of a surface of the first convex part except a peak of it.