baber/WOPTO huggingface dataset:
Patent JP-2014004632-A (JP)
Title: Method for laser beam welding of steel plate and apparatus for the same
Inventor: TATSUMI YUJIRO
IPC: B23K26/21
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for laser beam welding capable of preventing damages to an optical component due to sputtering and preventing adhesion of sputter to a material to be welded.SOLUTION: There is provided a method for welding butted steel plates using a laser beam which is emitted from an oscillator 11 comprising a plurality of crystalline bodies, transmitted by an optical fiber 12 and condensed by an optical system 14. First gas injection means 17 for injecting gas from the lateral direction to sputter scattered from a molten pool C formed by irradiation with a laser beam so that the gas may not directly hit the molten pool is arranged between the optical system and the steel plates, and while injecting the gas across immediately above the molten pool so that the vertical distance between an extension Aalong the lower end of a jet port of the first gas injection means and the molten pool is in a range of 3 mm or less, a laser beam is emitted to weld the steel plates.
Patent JP-2014100500-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sustaining a player's participation motivation for a game.SOLUTION: When an operation-start winning to become "a jackpot of special symbols" is reserved, a current jackpot type of special symbols is "a jackpot C", and a next jackpot type of special symbols is "a jackpot A", the game machine executes "a determinate performance display" in an ending performance corresponding to "the jackpot C". Thereby, the game machine makes it difficult for a player to recognize a current time shortening period of normal symbols, so that, when next special symbols fall out a jackpot and "a time shortening display" is executed in an ending performance thereof, it is difficult for the player to compare the previous time shortening period of normal symbols with a new time shortening period of normal symbols. Consequently, the game machine makes it hard for the player to recognize an impression that the time shortening period is shortened, thereby inhibiting the player's complaint. The game machine can thus sustain the player's participation motivation for the game.
Patent JP-2015081950-A (JP)
Title: Imaging device and control method of the same
Inventor: KOGA KUNIHIKO
IPC: H04N5/232
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress a location deviation of correction means or an unnatural behavior and change over a control mode upon changing a pulse width modulation frequency in imaging devices performing an image tremor correction by the correction means by changing the control mode.SOLUTION: An imaging device performing an image tremor correction in a plurality of control modes comprises: a tremor detection part that detects a tremor; and a position detection part of a correction lens. The imaging device is configured to calculate a movement target position of the correction lens in accordance with a tremor detection signal, and control so that a position of the correction lens converges to the movement target position. A PWM frequency determination part 101 is configured to determine a PWM frequency in accordance with the control mode. A duty ratio determination part 103 is configured to determine a duty ratio using a correction coefficient corresponding to the PWM frequency in accordance with the control mode. A PWM signal generation part 104 is configured to generate a PWM signal to output the PWM signal to drive parts 507 and 508. The drive parts 507 and 508 are composed of an H bridge circuit, and a drive signal is configured to be output to an actuator of the correction lens via filter.
Patent JP-2015082940-A (JP)
Title: Fluid pressure feed device
Inventor: KANO TOYOHIRO
IPC: F04D15/00
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To operate a fluid pressure feed device continuously even if short circuit occurs in one electrode pair, in a technology for applying a voltage to a plurality of electrode pairs and fluidizing the working fluid by EHD effect.SOLUTION: A fluid pressure feed device includes a plurality of electrode pairs 10a, 10b, 10c for fluidizing the working fluid in a flow path 3 by applying a voltage from a power supply 4, and fuses 62a, 62b, 62c, 72a, 72b, 72c for interrupting the current when an overcurrent flows. The fuses 62a, 72a are arranged on the wirings 61a-63a, 71a-73a for applying a voltage only to the electrode pair 10a, the fuses 62b, 72b are arranged on the wirings 61b-63b, 71b-73b for applying a voltage only to the electrode pair 10b, and the fuses 62c, 72c are arranged on the wirings 61c-63c, 71c-73c for applying a voltage only to the electrode pair 10c.
Patent JP-2015084054-A (JP)
Title: Image processor, control method thereof, and program
Inventor: ABE NOBORU
IPC: G03G15/20
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of decreasing the fixation temperature to a low value within a range where a fixation defect does not occur when the fixation temperature is determined according to the toner attachment amount, in contrast with many cases where the fixation temperature is set higher than a temperature in a range where a fixation defect does not occur.SOLUTION: An image processor which determines a fixation temperature for an input image during printing includes: calculation means for calculating a toner attachment amount according to the pixel of the input image; storage means for storing in a storage section the minimum value of the toner attachment amount of pixels contained in a local area having a size of M×N pixels as a representative value in the local area, while shifting in the input image the local area by a prescribed amount of pixels; and determination means for setting the maximum value among the representative values stored in the storage section as a toner attachment amount for the input image, and determining a fixation temperature for the input image on the basis of the toner attachment amount.
Patent JP-2015089147-A (JP)
Title: Large quasar group
Inventor: KOBORI SHIZU
IPC: 00000/00
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To clarify how a large quasar group exists, what is mass of one large quasar, what it means, and why an orbital radius of the large quasar group is about 10light years.SOLUTION: The orbital radius and angle of each large quasar are calculated and they are illustrated. The mass of one large quasar=the mass of the large quasar group÷the number of configuring quasars÷the mass required for the center to be a black hole of solar mass. Calculation is performed by this equation. For example, in the case of U1.27, the mass of one large quasar=6.1×10solar mass÷73÷(9.458×10solar mass)=8.835×10solar mass. This mass is the mass of the black hole at the center of a bubble-like structure. A radius of the large quasar group is about 10light years. It is a distance that a jet at the center of the universe has reached. Then, in the universe, by the jet from the black hole at the center, dark matters to a reached orbit have become hydrogen, gathered, and become the black hole of the large quasar.
Patent JP-2015086023-A (JP)
Title: Suction take-out device of powder in flexible container bag
Inventor: HAYANO ATSUSHI
IPC: B65G65/36
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a suction take-out device capable of efficiently, properly and economically sucking and taking out powders charged in a flexible container bag.SOLUTION: A suction take-out device (2) of powders in a flexible container bag includes: lifting devices (6, 8) at one side and the other side where hanging belts (B) positioning at one side and the other side of a charge port (4) at the upper part of the flexible container bag (F) charged with the powders; and a suction nozzle (N) sucking and taking out the powders which is inserted into the lifted flexible container bag through the charge port from above to be freely moved up and down by the lifting devices.
Patent JP-2015086349-A (JP)
Title: Thickener
Inventor: NISHIO NAOTAKA
IPC: C08H8/00
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a high molecular weight compound made from plant which is conventionally disposed of as waste as a raw material, capable of being extracted from the raw material easily, excellent in safety, low in environmental load and having excellent thickening effect.SOLUTION: The high molecular weight compound is a high molecular weight compound extracted from Corchorus capsularis L. and/or Corchorus aestuans L. and a shear viscosity of a solution with the concentration fo the high molecular weight compound of 1 wt.% at 25°C and share rate of 10 (1/s) is 0.20 Pa s or more.
Patent JP-2015090432-A (JP)
Title: Illumination device, projection display device and illumination method
Inventor: FUJITA KAZUHIRO
IPC: F21S2/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a further simply configured illumination device and the like that enable generation of a plurality of light with different wavelengths from one light source.SOLUTION: An illumination device 4 in a projection display device 2 comprises: a solid state light source 10; a coupling lens 11; a light transmission control wheel 12; a coupling lens 13; a phosphor wheel 14; mirrors 15 and 16; a dichroic mirror 17, and the like. The phosphor wheel 14 is configured to have a first phosphor area 14a where light including a red color is generated, and a second phosphor area 14b where light including a green color is generated. The light transmission control wheel 12 is configured to reflect blue light BL in a first filter area 12a and transmit red light RL therethrough, and reflect the blue light BL in a second filter area 12b and transmit green light GL therethrough. Thus, excitation light, the red light RL and the green light GL are separated, thereby the red light RL and the green light GL are generated.
Patent JP-2015089604-A (JP)
Title: Apparatus and method for cutting seat material
Inventor: NISHIKAWA MASATERU
IPC: B26D5/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus for sheet materials which can cut with high accuracy and a compatibility of notches and sharp corner parts.SOLUTION: In a cutting apparatus for sheet materials, a sheet material is cut to an intended shape by holding the sheet material through suction on a cutting table and moving a cutting head along a cutting pattern designed preliminarily while causing a cutting blade provided in the cutting head to reciprocate vertically. The cutting apparatus for sheet materials has a control part which recognizes, from the cutting pattern, a cutting angle and a cutting line segment length formed by a cutting schedule line. The control part determines a notch when the cutting angle and the cutting segment line length are smaller than the cutting angle and the cutting segment line length set preliminarily and executes notch cutting control in cutting. The notch cutting control comprises rotating the cutting blade according to the shape of the notch in a state where the cutting blade penetrates the sheet material.
Patent JP-2015093330-A (JP)
Title: Restart protection device and method therefor
Inventor: LEE CHAO YI
IPC: B25B21/00
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a restart protection device and a method therefor.SOLUTION: The present invention relates to a restart protection device and a method therefor. The restart protection device is fitted in electric equipment, and includes a switch module and a restart protection module. Further, the restart protection module is interposed between the switch module and a motor of the electric equipment, whereby an electric current of an external power source can avoided from directly flowing into the motor when restart of the electric equipment. Consequently, a user cannot restart the power source of the electric equipment when the user does not follow step procedures of the restart protection method. According to such a system, occurrence of an unexpected accident due to a sudden restart of the electric equipment can be effectively prevented.
Patent JP-2015094867-A (JP)
Title: Zoom lens and imaging apparatus including the same
Inventor: WAKAZONO TAKESHI
IPC: G02B13/18
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens achieving both high magnifications and reductions in size and weight and having excellent optical performance.SOLUTION: A zoom lens comprises, in order from an object side to an image side: a first group having positive refractive power that does not move for zooming; at least two or more lens groups that move during zooming; an imaging lens group having positive refractive power that does not move for aperture diaphragms and zooming. The first group is composed of: an eleventh group having negative refractive power; a twelfth group having positive refractive power that moves during focus adjustment; and a thirteenth group having positive refractive power. The thirteenth group includes at least one or more negative lenses and at least two or more positive lenses. The zoom lens appropriately sets: a focal distance fw of the zoom lens at a wide angle end; a focal distance f1 of the first group; a focal distance f11 of the eleventh group; an imaging magnification βr of the imaging lens group; an average value ν13na of Abbe numbers based on a d line of the negative lens; and an average value ν13pa of Abbe numbers based on the d line of the positive lens.
Patent JP-2015096822-A (JP)
Title: Imaging apparatus and imaging method
Inventor: YAMANE TAKESHI
IPC: G03F1/84
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing imaging with high accuracy and in a short time.SOLUTION: The imaging apparatus includes a light source for illumination 11, a stage 13 on which an imaging object illuminated by illumination light from the light source is placed, critical illumination optical systems 14 and 15 provided to supply the illumination light from the light source to the imaging object 12 placed on the stage and configured so that magnification in a first axis direction is larger than magnification in a second axis direction vertical to the first axis direction, image formation optical systems 17 and 18 provided to form the image of the imaging object placed on the stage and illuminated by using the critical illumination optical systems, and a detector 19 being one for detecting the image of the imaging object formed by the image formation optical systems and configured so that the length of a detection area in the first axis direction is longer than the length of a detection area in the second axis direction.
Patent JP-2014238807-A (JP)
Title: Email communication system
Inventor: MIZUTA TAKESHI
IPC: G06F13/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an email communication system and the like that are able to exchange emails with an opposite party who has not subscribed, without disclosing a self email address, and are easy to manage reception permission and rejection.SOLUTION: If it is determined that a received email is an email destined to an opposite party, decoding means 17 of a mail server device 4 generates a transfer email destined to the opposite party by writing an opposite party actual address as a field value of a destination header without changing a body of the email, and writing a connection address as a field value of a transmission source header. If it is determined that a received email is an email destined to a user, encoding means 14 generates a transfer email destined to the user by writing a user actual address as a field value of a destination header without changing the body. The header information on the transfer email destined to the user is configured to become an opposite party destined email when a mail transmission/reception device 6 having received the transfer email destined to the user returns the email after rewriting its body.
Patent JP-2015098192-A (JP)
Title: Range change-over device
Inventor: NAKAYAMA MASATOSHI
IPC: B60K20/02
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a range change-over device capable of suppressing the occurrence of a misoperation due to a discomfort or anxiety and the size-up of the whole device.SOLUTION: A change-over pattern is set in the arrangement of a reverse range, a neutral range and a drive range. Through a fluctuation operation of a flap switch 20, a range change-over signal for changing the range of the prior art to an adjoining range is outputted. Through the pushing operation of a push button switch 30 in the drive range, a mode change-over signal for switching an automatic shift mode and a manual shift mode is outputted, and a shift signal for performing a gear change is outputted through the rocking operation of the flap switch 20 in the manual shift mode.
Patent JP-2015084768-A (JP)
Title: Pest insect trap container
Inventor: MURAKOSHI MIWA
IPC: A01M1/14
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a container that can flexibly trap pests without smashing them when trapping pests such as cockroaches, spiders or centipedes, and can easily seal up the trapped pests and can sanitarily throw out in a sealed state, and in addition, the container that enables trapping the pests without seeing them as much as possible before being sealed up in the container and thrown out, and enables working in a separated state.SOLUTION: A handle (1) is attached to a container (2). The container (2) with the handle (1) attached thereto has a sheet (2a) having an adhesive layer and a peeling sheet (2b). The peeling sheet (2b) is peeled, and pests (4) can be trapped by putting them on the sheet (2a) having the adhesive layer. Then, a lid (3) is placed on a floor (5) and sealed up by sticking a sticking surface (3a) of the lid (3) to the sheet (2a) having the adhesive layer of the container (2) in the container (2) trapping the pests (4).
Patent JP-2015103877-A (JP)
Title: Information processing device, image projection device, image projection system, distortion correction instruction method, and program
Inventor: NAGAO MASAFUMI
IPC: G03B21/14
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of causing an image projection device to perform distortion correction when the image projection device has distortion correction functions, and an image projection device, an image projection system, a distortion correction instruction method, and a program.SOLUTION: An information processing device comprises: a confirmation unit 15 which confirms whether a projector 30 has a distortion correction function for correcting distortion associated with projection of a projection image in advance; an instruction unit 17 which, when the projector 30 has the distortion correction function, instructs the projector 30 to project the projection image with distortion correction applied to the projection image; and a transmission unit 19 which transmits the projection image to the projector 30.
Patent JP-2015104196-A (JP)
Title: Polymer actuator
Inventor: KOJIMA HITOSHI
IPC: H02N11/00
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To make a polymer actuator worked when a voltage is applied.SOLUTION: A force generating part 6 has a laminate 18 formed by laminating electrodes on both surfaces of a gel layer 14, and a driving surface is retracted by contraction of a thickness of the laminate 18 caused by voltage application. A force generating part 8 has a sealed liquid chamber 20 having a driving surface of the force generating part 6 as part of a wall surface. The liquid chamber 20 is filled with an operating fluid 22. At part of a wall surface of the liquid chamber 20, a diaphragm 24 of a force take-out part 10 is provided. When the laminate 18 is contracted, the diaphragm 24 is displaced and a force is applied to a driving load according to a pressure of the operating fluid 22.
Patent JP-2015101508-A (JP)
Title: Convergence glass fiber, polyethylene-based resin composition and molded body
Inventor: IZUMI KENJI
IPC: C08K9/04
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a convergence glass fiber and a polyethylene-based resin composition capable of providing a molded body extremely excellent in creep performance.SOLUTION: There is provided a glass fiber converged by a polyethylene convergence agent, containing a polyethylene resin and a convergence glass fiber where the convergence glass fiber is converged by the polyethylene convergence agent and the content of total of the polyethylene resin and the polyethylene convergence agent is 50 wt.% or more in the total 100 wt.% of a thermoplastic resin contained in a polyethylene-based resin composition.
Patent JP-2015104400-A (JP)
Title: Device for air purification treatment, and method for air purification treatment using the device
Inventor: SHIRAISHI MASANORI
IPC: F28D7/10
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for air purification treatment, which efficiently uses the necessary energy so as to reduce the energy load on the whole device without using an expensive catalyst or the like, achieving a continuously stable sterilization treatment for a long term without complex maintenance.SOLUTION: The device includes: a raw material supply part 1 which supplies raw material air to be treated; a preliminary heating part 2 internally having internal heat exchange means, at which the air supplied from the raw material supply part 1 is preliminarily heated; a reactor 3 at which the air supplied from the preliminary heating part 2 is oxidized at high temperature; a high-temperature air channel L4 which connects the delivery part of the reactor 3 with the heat exchange means; and a cooling part 4 which cools the air delivered from the heat exchange means through the high-temperature air channel L4. The air to be treated in medical facilities is preliminarily heated at 300°C or higher in the preliminary heating part 2, and heated to 400°C or higher in the reactor 3 under no catalyst conditions for sterilization and purification. The purified air is thus delivered.
Patent JP-2015106191-A (JP)
Title: Discomfort degree estimation device and discomfort degree estimation program
Inventor: TADENUMA MAKOTO
IPC: G06T7/20
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a discomfort degree estimation device capable of objectively estimating a degree of discomfort that a viewer feels from a video image in which a frequent luminance change occurs simultaneously with a high-contrast periodical symbol, on the basis of a luminance value of the video image.SOLUTION: A discomfort degree estimation device 1 includes: a luminance change discomfort degree estimation part 100 for estimating a luminance change discomfort degree caused by a luminance change included in a video image, on the basis of a luminance value of the video image; a periodical symbol discomfort degree estimation part 200 for estimating a periodical symbol discomfort degree caused by a periodical symbol included in the video image on the basis of the luminance value of the video image; an index conversion part 30 for performing index conversion on the luminance change discomfort degree and the periodical symbol discomfort degree, respectively; and an addition part 40 for calculating a light sensitive discomfort degree by linearly adding the index converted luminance change discomfort degree and the index-converted periodical symbol discomfort degree.