baber/WOPTO huggingface dataset:
Patent JP-2017034158-A (JP)
Title: Cutting device for ceramic compact, and manufacturing method of multilayer ceramic electronic component
Inventor: ITO MASARU
IPC: H01G4/30
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a ceramic compact capable of preventing generation of a cut defect or improving shape precision or dimension precision of a product by preventing the ceramic compact from being cut obliquely without requiring sensing step for each cutting step, and a manufacturing method of a multilayer ceramic electronic component using the same.SOLUTION: The cutting device comprises: a cut blade 1 which cuts a ceramic compact 10 on a stage 20; movement means for relatively moving the stage and the ceramic compact; a cut blade driving part 30; and an angle control part which controls an approach angle of the cut blade to the ceramic compact. When iteratively cutting the ceramic compact from a side of one end 10a to a side of another end 10b, the approach angle of the cut blade to the ceramic compact is controlled in such a manner that an angle θ formed by a principal surface 1s of the cut blade and a principal surface 10s of the ceramic compact in a region at the back of the cut blade is changed in accordance with a predetermined profile.SELECTED DRAWING: Figure 5
Patent JP-2017029944-A (JP)
Title: Pollution diffusion prevention system and pollution diffusion prevention method
Inventor: OZAWA KAZUYOSHI
IPC: B09B1/00
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost pollution diffusion prevention system capable of easily preventing contaminated water leaked out of a storage tank from diffusing out of a site when water leaks out of a waste storage tank, and a diffusion prevention method.SOLUTION: A water leakage sensing system 41, which senses the water leakage of the water shield construction 5 of a waste storage tank 23, and a diffusion prevention system 33, which consist of a monitoring well 9, installed between the downstream-side face 29 of the waste storage tank 23 and a boundary site 17 of a waste disposal site 3, and a plurality of pumping wells 11 installed on the downstream side of the monitoring well 9 in a vicinity of the boundary site 17, are installed in the waste disposal site 3. When the water leakage sensing system 41 senses a water leakage point 15 of the water shield construction 5, underground water is pumped from the plurality of pumping wells 11 while monitoring underwater in the monitoring well 9 so that a pump discharge may gradually increase toward a water leakage point 15. Further, underwater quality is checked in the checking well 13 installed outside the site.SELECTED DRAWING: Figure 1
Patent JP-2017037918-A (JP)
Title: Polishing head, cmp polishing device having the same, and method of manufacturing semiconductor integrated circuit using the device
Inventor: YAMAMOTO SUKEHIRO
IPC: B24B37/30
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing head of a CMP polishing device capable of improving polishing uniformity.SOLUTION: A polishing head comprises: a wafer on a polishing pad; an air bag abutting on a rear face of the wafer and pressing a front face of the wafer against the polishing pad; and a top ring that surrounds the air bag and the wafer. In the polishing head, a film thickness of the air bag at a part abutting on the outer peripheral part of the wafer is set to be thicker than that at a part abutting on the center part of the wafer.SELECTED DRAWING: Figure 1
Patent JP-2017036117-A (JP)
Title: Reel member, and film storage body
Inventor: YAMAZAKI TOYOJI
IPC: B65H75/18
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved reel member and reel storage body which can suppress surface wobbling and thus suppress a fall of an adhesive film.SOLUTION: A reel member 1 includes a winding core part 2 for winding an adhesive film, and flange parts 3 arranged on both end parts of the winding core part in a rotation axis direction. The winding core part and the flange parts are separate, and an amount of surface wobbling of the flange parts is a value within a range of ±0.2 mm. For example, a diameter of the winding core part and a diameter of the flange part may satisfy a predetermined expression.SELECTED DRAWING: Figure 1
Patent JP-2017037210-A (JP)
Title: Imaging device
Inventor: HIROTA NORIKAZU
IPC: G03B17/14
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional imaging device capable of performing three-dimensional imaging cannot perform imaging by replacing a lens with an optional lens since one determined image lens is fixed and that, when a lens is made detachable, if lens detachable parts are placed parallelly with the same phase, it is difficult to operate the device since an operation member of the lens detachable part or an operation member of an attached lens is pinched by the respective lenses or lens detachable part.SOLUTION: There is provided an imaging device having two lens-replaceable lens detachable parts which are placed horizontally in parallel and which are made of a member of substantially circular shape with an optical axis of an imaging element as a center. When an engaging part with a lens to be attached, an electrical contact point communicating with the lens to be attached and a lock member stopping rotation of the lens to be attached are arranged on the circumference of the circular shape, arrangement of one lens detachable part on the circumference is different from arrangement of the other on the circumference.SELECTED DRAWING: Figure 4
Patent JP-2017041949-A (JP)
Title: Power supply device and image forming apparatus
Inventor: MUROFUSHI MITSUHIDE
IPC: G03G21/00
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To determine the state of an AC voltage to be input with a simple configuration.SOLUTION: There is provided a power supply comprising: a rectifying and smoothing part that rectifies and smooths an AC voltage to be input to create a DC voltage; an output and conversion part that receives an input of the DC voltage created by the rectifying and smoothing part, converts the DC voltage, and outputs a resulting voltage; a voltage detection part that detects the voltage output from the output and conversion part; and a zero-cross detection part that detects a zero-cross timing of the AC voltage and outputs a zero-cross signal. The power supply determines the state of the AC voltage by using the level of the zero-cross signal created by the zero-cross detection part and a result of detection from the voltage detection means.SELECTED DRAWING: Figure 2
Patent JP-2017040196-A (JP)
Title: Exhaust purification system control device
Inventor: TAKAHASHI KEIJI
IPC: F01N3/08
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust purification system control device which reduces power consumption by avoiding unnecessary drive with a simple configuration.SOLUTION: A pressurization control section 25 turns on or off a pressurization drive section 24, after an internal combustion engine is stopped, in accordance with a urea water temperature acquired by a temperature acquisition section 22. Also, the pressurization control section 25: makes the pressurization drive section 24 drive a urea water pump 15 to increase urea water pressure in a urea water passage and an injector 19 to a level higher than normal urea water supply pressure when the acquired urea water temperature T is within a temperature range where urea is expected to freeze or precipitate; or does not make the pressurization drive section 24 drive the urea water pump 15 when the acquired urea water temperature T is not within the temperature range where the urea is expected to freeze or precipitate.SELECTED DRAWING: Figure 1
Patent JP-2017041751-A (JP)
Title: Remote controller registration system and remote controller registration method
Inventor: SOEDA ATSUYA
IPC: H04Q9/00
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller registration system and remote controller registration method that are capable of easily registering a remote apparatus side board.SOLUTION: A remote controller registration system of an embodiment has a remote controller and a registration unit. The remote controller, when operation for registering the controller that has not started running yet has been performed, outputs identification information on the controller and a report showing the operation has been performed; and performs control on opening/closing of a water gate/land lock. The registration unit receives the output report through a satellite and registers the information on the remote controller on the basis of the received report.SELECTED DRAWING: Figure 5
Patent JP-2017039449-A (JP)
Title: Detector, flight vehicle, flight control, and air current detection method
Inventor: TANAKA MASAHIRO
IPC: B64C13/20
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To achieve accurate air current detection in use of a flight vehicle such as a model glider by a simple configuration.SOLUTION: An altitude sensor and a temperature sensor are mounted on a flight vehicle side. Temperature information acquired on the flight vehicle side or a flight control side is corrected to temperature information at a constant altitude using acquired altitude information. An upward current or a downward current is determined on the basis of a change in temperature at the constant altitude determined from the temperature information after correction.SELECTED DRAWING: Figure 1
Patent JP-2017044770-A (JP)
Title: Method for manufacturing Faraday rotator
Inventor: HATANAKA HIROSHI
IPC: B24B7/22
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a Faraday rotator, for preventing cracks or the like in a bismuth-substituted rare earth iron garnet crystal film (RIG film) during manufacturing and achieving high accuracy of a Faraday rotation angle.SOLUTION: The method for manufacturing a Faraday rotator includes the following step in steps of manufacturing a Faraday rotator: a RIG film 1-1 is grown on a nonmagnetic garnet substrate (growth substrate) 2-1, the RIG film is ground and polished into a flat surface, then a first heat-radiation substrate 3-1 is bonded to the flattened RIG film by use of an optical adhesive, and without curing the adhesive, the growth substrate is removed by grinding by use of a rotary grinding device. The grain size of diamond abrasive grains in a grinder used for the rotary grinding device is #1000 (specified in JIS R6001) or more and #3000 (JIS R6001) or less.SELECTED DRAWING: Figure 3
Patent JP-2017043452-A (JP)
Title: Passenger conveyor entrance cleaning device and entrance cleaning method
Inventor: ONODERA KAZUMA
IPC: B66B31/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor entrance cleaning device capable of keeping appearance of an entrance in a favorable state while removing foreign matter from a platform and preventing a passenger from falling.SOLUTION: A passenger conveyor entrance cleaning device applied to a passenger conveyor including footsteps that circularly move between entrances, a skirt guard provided to the two sides in the width direction of the footsteps, and a platform provided to the entrance includes a first air blower provided at a position further away from the footsteps than the skirt guard for blowing air above the platform toward the outside of the platform at the entrance, and a control unit for controlling the drive of the first air blower according to a predetermined condition.SELECTED DRAWING: Figure 3
Patent JP-2017044446-A (JP)
Title: Heat pump device and water heater including the same
Inventor: TANAKA HIROBUMI
IPC: F24H1/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device capable of performing determination of presence/absence of frosting to an evaporation heat exchanger correctly, and capable of properly performing a defrosting operation when frosting occurs.SOLUTION: A heat pump device H includes: a refrigeration cycle 1 having a condensation heat exchanger 12 capable of hot water heating by using a refrigerant, and an evaporation heat exchanger 10 capable of adsorbing heat from the outside air; and control means 4A for detecting a temperature difference α between the outside air temperature and the refrigerant outlet side temperature of the evaporation heat exchanger 10, and for executing operation control for starting a defrosting operation regarding the evaporation heat exchanger 10, when the temperature difference α becomes equal to or higher than a predetermined first threshold value TH1, or a change value Δα of the temperature difference α with predetermined normal operation start time of the refrigeration cycle 1 as a reference becomes equal to or greater than a predetermined second threshold value TH2. The first and second threshold values TH1, TH2 are changed according to the change of the outside air temperature so that as the outside air temperature decreases, the values become low.SELECTED DRAWING: Figure 1
Patent JP-2017043045-A (JP)
Title: Method for producing high pressure gas tank
Inventor: YAMAGUCHI KEIZO
IPC: F17C1/06
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cooling time of a fiber-reinforced resin layer formed at the outer circumference of a liner.SOLUTION: Upon the production of a high pressure gas tank, after the formation of a fiber-reinforced resin layer including a fiber bundle and an un-set thermosetting resin on an outer circumference of a liner, the liner having the fiber-reinforced resin layer is heated by a heating furnace and the thermosetting resin of the fiber-reinforced resin layer is heated and set. After that, the temperature around the fiber-reinforced resin layer is lowered to cool the fiber-reinforced resin layer to the softening temperature of the thermosetting resin. After the cooling of the thermosetting resin to a softening temperature, water is poured to the inside of the liner so as to fill the inside of the liner with the water, and the cooling of the thermosetting resin is progressed.SELECTED DRAWING: Figure 2
Patent JP-2017053731-A (JP)
Title: Remote antenna system
Inventor: HINATA YUSUKE
IPC: G01R29/08
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cost-reducible and miniaturizable remote antenna system having safety against a lightening damage.SOLUTION: A radio wave signal of a micro wave received by an antenna 1 is converted into an optical signal at the same frequency of the radio wave in a reception part 11 and transferred to a demodulation part 21 by an optical fiber 31, and the optical signal is converted into an electric signal in the demodulation part 21. An electric composite cable 30 having an optical fiber 31, a feeder line 32, and a control line 33 connects between the reception part 11 and the demodulation part 21. The reception part 11 includes: an E/O converter 12, a reception part power supply 14, and a thunder detection device 15. The demodulation part 21 includes: an O/E converter 22; a power supply 24; and a control circuit 25 for detecting the output signal of the thunder detection device 15 through the control line 33 so as to output a control signal, and cutoff switches 36 and 37 installed on a feeder 32 and the control line 33 of the demodulation part 21, respectively.SELECTED DRAWING: Figure 1
Patent JP-2017054067-A (JP)
Title: Image display device
Inventor: MATSUMURA TOMOMI
IPC: G02B26/10
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which has a simple structure for avoiding an increase in device size and can reduce speckles while generating no laser loss.SOLUTION: A laser source 51 includes R laser oscillators 51r1, 51r2 emitting red laser, a G laser oscillator 51g emitting green laser, and a B laser oscillator 51b emitting blue laser. Red laser emitted by the R laser oscillators 51r1, 51r2 has different wavelengths from each other. A combining unit 57 combines red laser, green laser and blue laser emitted by the laser source 51 to generate combined laser. A light deflector 10 deflects the combined laser in parallel and vertical directions and displays an image on a screen.SELECTED DRAWING: Figure 1
Patent JP-2016027210-A (JP)
Title: Nitrogen gas curtain forming apparatus
Inventor: MOON BYUNG-SUN
IPC: C23C2/26
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of further preventing an oxide film from being formed on a surface of a zinc-aluminum based alloy plated (galvanized) steel sheet.SOLUTION: A nitrogen gas curtain 47 forming apparatus comprises a lower-stage nitrogen gas discharge bar 42 formed in a rectangular form around a plated steel sheet 1 which is lifted from the surface of a plating bath 3. The lower-stage nitrogen gas discharge bar 42 comprises: a side face cover 43 which takes in nitrogen gas from a nitrogen gas supply pipe on a side face to discharge the nitrogen gas toward the surface of the plating bath 3, and extends slopingly toward the plated steel sheet 1, from a side face of the lower-stage nitrogen gas discharge bar 42; and an upper-stage nitrogen gas discharge bar 44 arranged at the top end of the side face cover 43 and discharging the nitrogen gas 10 in a downward direction. The nitrogen gas curtain 47 forming apparatus thus forms a nitrogen gas curtain 47 around the plated steel sheet 1 to thereby prevent an oxide film from being formed on the surface of the plating bath 3.SELECTED DRAWING: Figure 5
Patent JP-2017055898-A (JP)
Title: Game program and game system
Inventor: NARITA AKIHIKO
IPC: A63F13/54
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game program and a game system capable of reproducing a music piece matching a user's feeling in a game.SOLUTION: A computer is allowed to function as team forming means for forming a team for progressing a game by cooperation of a plurality of users in a virtual space, symbol display means for allowing a user operating the computer to select at least a first symbol from among a plurality of kinds of first symbols for each expressing a behavior line of a user, and displaying the first symbol selected by each user belonging to the same team on a display part, and music piece determination means for determining a music piece in a game real edition allowing the user to operate a player character according to the first symbol selected by the user who operates the computer. The first symbol is correlated with at least one music piece.SELECTED DRAWING: Figure 4
Patent JP-2017058552-A (JP)
Title: Imaging device, optical instrument and electronic instrument, as well as imaging device manufacturing method
Inventor: NAKAMURA YUTA
IPC: G03B15/00
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and the like that can improve recognition accuracy of a specific imaging object.SOLUTION: An imaging device 10 comprises: a fixed focus type image formation optical system 6; and an image pick-up element 4 that is arranged on a rearward side further than the image formation optical system 6, in which an optical axis L1 of the image formation optical system 6 passes through an imaging surface 4a. At a position spaced apart from a center of the optical axis on the imaging surface 4a of the image pick-up element 4, the imaging surface 4a of the image pick-up element 4 is arranged so that resolution in a sagittal direction of an image passing through the image formation optical system 6 and to be projected on the imaging surface 4a is higher than that in a tangential direction thereof, and recognition accuracy of a line extending in a longitudinal direction of an imaging object is improved.SELECTED DRAWING: Figure 1
Patent JP-2017060583-A (JP)
Title: Doze determination system
Inventor: SAKATA TAKUYA
IPC: A61B5/16
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a doze determination system capable of determining whether or not a user will have a doze within a predetermined time from when the user starts to drive.SOLUTION: A doze determination system 100 includes: a first calculation unit 30b for calculating a sleeping latent time Ta before a user M driving based on biological information for the user M detected by a biological information detection unit 11; a third calculation unit 30d for calculating a deep sleep maximum duration time Tb based on the biological information; a fourth calculation unit 30e for calculating a first feature amount A by dividing the sleeping latent time Ta by a first coefficient α; a fifth calculation unit 30f for calculating a second feature amount B by dividing a second coefficient β by the deep sleep maximum duration time Tb; and a doze determination unit 30g for determining that the user M will have a doze within a predetermined lapse time D from when the user M starts to drive when it is determined that at least one of the first feature amount A and the second feature amount B is larger than a predetermined reference value C.SELECTED DRAWING: Figure 3
Patent JP-2017066870-A (JP)
Title: diesel engine
Inventor: AKITOMO TOMOYA
IPC: F01N3/24
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine that enables enhancement of fuel supply accuracy of a gas generation fuel supply pump.SOLUTION: A fuel circulation passage 7 comprising a fuel supply passage 8a and a fuel recirculation passage 11 includes a heat input passage 13. A gas generation fuel supply passage 12 is led out from the fuel circulation passage 7. Heat generated in an engine is input to liquid fuel 5 via the heat input passage 13, and the liquid fuel 5 to which heat has been input is supplied from the fuel circulation passage 7 via the gas generation fuel supply passage 12 to a gas generation fuel supply pump 2.SELECTED DRAWING: Figure 1
Patent JP-2017065685-A (JP)
Title: Adsorption unit and labeling device
Inventor: MIYAGAWA JIRO
IPC: B65C9/18
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption unit for applying a label to an adherend, capable of preventing deterioration of the appearance design of a product in which the label is applied to the adherend.SOLUTION: An adsorption unit 3 is configured to adsorb a label L by air suction in such a state as heading the adhesive face of the label L for outside. The adsorption unit 3 comprises a base part 21 formed into a shape having a prescribed thickness and having plural suction holes 23 penetrating in a thickness direction for air suction, and a cover sheet 22 formed into a sheet shape having a thickness thinner than that of the base part 21, and covering one principal surface 21a of the base part 21. Besides, plural communication holes 26 penetrating in the thickness direction and communicating with the same suction hole 23 are formed on the cover sheet 22.SELECTED DRAWING: Figure 5
Patent JP-2017068592-A (JP)
Title: Robot, robot control device, robot control method and program
Inventor: KOBORI TOMOKO
IPC: G06Q50/10
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot, a robot control device, a robot control method and a program, in which the robot asks a question, such as a quiz, and the robot can properly determine a state in which there are plural respondents, and perform proper speech production or action.SOLUTION: A robot 2 acquires a question from a question DB 31 and then reads the question at a voice processing part 209 or the like. Then the robot acquires images in which states of responses of plural respondents are photographed, then recognizes the plural responses acquired from the plural respondents by image recognition processing. The robot determines one response of all respondents, out of plural responses, then determine a reply(speech production or action) to the determined response based on a prescribed condition such as majority vote, ratio, or a respondent attribute, then executes the determined reply. Therefore, the robot 2 can properly perform a determination of a state when there are plural respondents, and can perform a proper speech production or action.SELECTED DRAWING: Figure 1