baber/WOPTO huggingface dataset:
Patent JP-2017072865-A (JP)
Title: Electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/36
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus that can operate even when a small power is supplied through non-contact charging of an electromagnetic induction system.SOLUTION: A portable electronic apparatus comprises: a reflection type liquid crystal display that includes a transistor using an oxide semiconductor; a power source part that includes a rechargeable battery chargeable through non-contact charging; and a signal processing part including a non-volatile semiconductor storage device. In the portable electronic apparatus, a power stored in the rechargeable battery is used for the reflection type liquid crystal display and the signal processing part.SELECTED DRAWING: Figure 1
Patent JP-2017092982-A (JP)
Title: Encoding device, encoding method and program, decoding device, and decoding method and program
Inventor: OKAWA KOJI
IPC: H04N19/463
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that encoding processing and decoding processing cannot completely be performed in parallel since quantization and inverse quantization cannot actually be performed when a quantization parameter of a block just before is not determined although parallelism of arithmetic encoding and decoding can be improved in a line unit at a wavefront.SOLUTION: When a block at a left end of a block line is encoded, a block which refers to a quantization parameter is set to be a block at a left end of a block line higher by one.SELECTED DRAWING: Figure 1
Patent JP-2018116894-A (JP)
Title: Battery pack
Inventor: EJIMA TSUNEYUKI
IPC: H01M2/30
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-safety battery in which peeling is unlikely to occur by reducing a load of a bus bar weld in a battery pack using multiple high-capacity lithium secondary battery cells.SOLUTION: A battery pack comprises multiple battery cells each including a first electrode and a second electrode, and a bus bar connecting the first electrode and the second electrode between the multiple battery cells. In the battery pack, there is a hole in the bus bar, there is a projection in the first electrode and the projection and the hole are brought into contact in a portion of an inner surface of the hole.SELECTED DRAWING: Figure 2
Patent JP-2018114222-A (JP)
Title: Game machine
Inventor: IIDA DAIKI
IPC: A63F7/02
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine characteristic in its display means concerning a game machine such as a pinball game machine (Pachinko machine) or a reel game machine (slot machine).SOLUTION: A first decorative pattern display device 208L may display a chance increase meter CMT. The chance increase meter CMT notifies a player of a timing of starting a chance increase preliminary notice. The first decorative pattern display device 208L may display a first CUM preparing display MTY1 and a second CUM preparing display MTY2. The first CUM preparing display MTY1 and the second CUM preparing display MTY2 preliminarily notify the player that the chance increase meter CMT is displayed. A plurality of CUM preparing displays may be displayed.SELECTED DRAWING: Figure 203
Patent JP-2018119172-A (JP)
Title: Method of producing paired slide members
Inventor: KAIDO MASATAKA
IPC: F16C33/10
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To improve durability of a first and a second slide members whose base materials are each produced from an aluminum alloy, by decreasing the abrasion of an alumite layer, even if the alumite layer is formed on each of the slide faces thereof.SOLUTION: A method of producing paired slide members comprises the steps of: producing a first slide member by forming an alumite layer of a thickness of 30 μm or more on the slide face of an aluminum alloy having ten-point average roughness Rz of 0.8 μm or less by an anodic oxidation treatment; forming a smooth part by shaving off the tips of the protrusions of the slide face of an aluminum alloy or a base material of a second slide member having ten-point average roughness Rz of 1.5 to 4.0 μm, so as to make the ratio of the aggregate length of the surface of the smooth part in an arbitrary section relative to the whole length in the same arbitrary section of the slide face become 30 to 70%; and producing a second slide member by forming an alumite layer of a thickness of 1 to 5 μm on the smooth part formed on the base material of the second slide member by an anodic oxidation treatment.SELECTED DRAWING: Figure 7
Patent JP-2018119609-A (JP)
Title: Rolling component, bearing and manufacturing method of rolling component
Inventor: KAMURA NAOYA
IPC: F16C19/06
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling component where formation of an impression is suppressed, and a bearing using the rolling component.SOLUTION: An outer ring 10, an inner ring 11 and a ball 12, which are rolling components, are made of bearing steel, have a surface, and have a thickness of not less than 10 mm. For the outer ring 10, inner ring 11 and ball 12, compression residual stress at a depth of 0.5 mm from the surface is not less than 100 MPa. Also, a bearing 1 is a deep groove ball bearing, and includes the outer ring 10 and inner ring 11 as a raceway member, and a plurality of balls 12 as a rolling body. The plurality of balls 12 contacts with the outer ring 10 and inner ring 11, and is arranged on a toric raceway.SELECTED DRAWING: Figure 1
Patent JP-2018123969-A (JP)
Title: Heating device
Inventor: NAKAJIMA YUJIRO
IPC: F16K31/70
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost heating device which includes a mixing valve for mixing a heating medium heated in a heating part 3 with a heating medium circulating in a heating circuit 2, in which the mixing valve is constituted by a thermo valve 4 including a valve body 42 energized by a thermosensitive member 43 in a valve casing 41, which can prevent no-water heating in the heating part without adding an internal circulation passage in the heating circuit.SOLUTION: At a thermo valve 4, low temperature full opening detection means 46 is provided for detecting the fact that a valve body 42 is displaced to a position where a communication opening of a low temperature inflow port 411 of a valve casing 41 in which a heating medium returned from a heating terminal 1 flows with respect to a valve chamber 413 becomes equal to or greater than a predetermined high opening in the neighborhood of full opening. Then, in the case where displacement of the vale body 42 to the position is detected by the low temperature full opening detection means 46, heating of the heating medium by the heating part 3 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2018122618-A (JP)
Title: child seat
Inventor: TAMURA NAOYUKI
IPC: B60N2/90
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a child seat which enables an electric device to be used on a seating seat rotatably supported by an attachment pedestal.SOLUTION: A child seat 10 of the invention includes: an infant seating seat 12; an attachment pedestal 14 which supports the seating seat 12 and attaches the seating seat 12 to a seat; and a rotation part 20 which is provided between the attachment pedestal 14 and the seating seat 12 and may rotate the seating seat 12 on the attachment pedestal 14. The rotation part 20 is provided with an electric power supply contact point 30 which can electrically connect with an exterior power source 11.SELECTED DRAWING: Figure 1
Patent JP-2018124000-A (JP)
Title: Microchannel heat exchanger and manufacturing method thereof
Inventor: TAKAHASHI TOSHIHIKO
IPC: F28F3/04
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To seal a gap between a sheath pipe and a hole passing the sheath pipe, and dispense with a process such as welding for attaching the sheath pipe, thereby reducing a manufacturing cost of a microchannel heat exchanger.SOLUTION: A microchannel heat exchanger includes a flange 103 provided in a sheath pipe 4A with a flange, the sheath pipe with flange configured to seal a temperature sensor 141, and the flange 103 is diffusely connected to a metal plate constituting an upper side protective plate 3B. With this connection portion as a seal, fluid in a heat exchanger body 2 can be prevented from being leaked through an interval between an inner wall surface of an open hole 121 and an outer peripheral surface of a sheath pipe 101, the open hole bored on the upper side protective plate 3B for passing through the sheath pipe 101 of the sheath pipe 4A with a flange.SELECTED DRAWING: Figure 9
Patent JP-2018122235-A (JP)
Title: Acidic water generator, and toilet apparatus
Inventor: SUZUKI KENTA
IPC: E03D5/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an acidic water generator and a toilet apparatus capable of suppressing scale deposition in a channel where alkaline water flows.SOLUTION: An acidic water generator includes: an electrolysis cell that electrolyzes water by applying voltage between a pair of electrodes to generate acidic water and alkaline water; a first discharge flow channel and a second discharge flow channel that are connected to the electrolysis cell and discharge the acidic water and the alkaline water respectively; and first channel-switching means which makes a first channel through which the acidic water flows communicate with one of the first discharge flow channel and the second discharge flow channel, and makes a second channel through which the alkaline water flows communicate with the other of the first discharge flow channel and the second discharge flow channel. Dilution water to lower the pH of the alkaline water is added to the alkaline water.SELECTED DRAWING: Figure 3
Patent JP-2018123926-A (JP)
Title: Transmission belt
Inventor: NAKAMURA AKIRA
IPC: F16G5/16
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of transmission efficiency, in a transmission belt having a plurality of elements, a lamination ring, and a retainer ring.SOLUTION: A transmission belt has a lamination ring, a plurality of elements, and a retainer ring, and is wound on a primary pulley and a secondary pulley. The element has a saddle face, a pair of pillar portions and a pair of hook portions. The retainer ring is positioned between an outer peripheral face of an outermost layer ring material of the lamination ring and an inner peripheral face of the hook portion. An outer peripheral length of the retainer ring is determined to be longer than 2×π×(r+t), when a circumferential rate is π, an inner diameter radius of an innermost layer ring material is r, and a radial height from the saddle face to the inner peripheral face of the hook portion is t.SELECTED DRAWING: Figure 5
Patent JP-2018124886-A (JP)
Title: Programmable controller
Inventor: MATSUMOTO AKIHIRO
IPC: G05B19/05
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of simplifying handshake processing between control devices.SOLUTION: A programmable controller 100 for performing handshake processing between reception side devices, comprises: an output signal area 120 holding a signal output to the reception side device; an input signal area 130 holding a signal output from the reception side device; a sequence program execution unit 150 executing a sequence program; an output signal temporary area 110 holding an output signal of the sequence program; and a handshake processing unit 140 copying the signal state of the output signal temporary area 110 to the output signal area 120, and holding the signal state of the output signal area 120 until a completion signal is notified to the input signal area 130.SELECTED DRAWING: Figure 6
Patent JP-2018127806-A (JP)
Title: Wall system capable of adjusting overall heat transfer coefficient
Inventor: HACHIMORI SAKIKO
IPC: E04B1/76
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress energy consumption to maintain a room temperature at a generally constant temperature in a building where the room temperature is maintained at the generally constant temperature throughout the year.SOLUTION: A wall system 1 capable of adjusting overall heat transfer coefficient which is used on an outer wall H of a building in which a room temperature is maintained generally at a constant temperature is provided with: an in-wall pipe line 10 buried in the outer wall H; a feeding pipe 20 connected to the in-wall pipe line 10 to feed air or water to the in-wall pipe line 10; an exhaust pipe 30 connected to the in-wall pipe line 10 to exhaust air or water out of the in-wall pipe line 10; a pump 60 supplying either of air or water to the feeding pipe 20; an ambient temperature sensor 91 detecting an ambient temperature; and a control section 90 controlling the pump 60 on the basis of the room temperature or the ambient temperature. The control section 90 supplies water to the in-wall pipe line 10 when the ambient temperature is lower than the room temperature and a difference between the room temperature and the ambient temperature is equal to or greater than a difference in a temperature at which liquid is to be exchanged.SELECTED DRAWING: Figure 1
Patent JP-2018133720-A (JP)
Title: Optical transmission device and wavelength deviation detection method
Inventor: YAMAUCHI TOMOHIRO
IPC: H04J14/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a configuration and method for detecting a wavelength deviation between a wavelength selection switch and an optical spectrum monitor without using any dedicated measuring device.SOLUTION: An optical transmission device comprises: a wavelength selection switch which adjusts an attenuation quantity for input light with respect to each of a plurality of wavelength slots; an optical spectrum monitor which detects a spectrum of output light of the wavelength selection switch; and a wavelength deviation detection part which detects a wavelength deviation between the wavelength selection switch and optical spectrum monitor. The wavelength deviation detection part is configured to: acquire a first spectrum detected by the optical spectrum monitor; acquire a second spectrum detected by the optical spectrum monitor after an attenuation quantity of a predetermined wavelength slot is varied; detect a peak frequency of a division result spectrum by dividing the second spectrum by the first spectrum; and then detect a wavelength deviation based upon the peak frequency and a frequency corresponding to the wavelength slot.SELECTED DRAWING: Figure 5
Patent JP-2017155747-A (JP)
Title: System and method for mixing tempering air with fuel gas for hot scr catalyst
Inventor: ZHANG HUA
IPC: F01N3/36
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine system with a mixing system that has a mixing module including a plurality of turbulators to encourage mixing between a cooling fluid and an exhaust gas.SOLUTION: A simple-cycle gas turbine system includes an injection system including a plurality of injection tubes that may inject a fluid into a duct of an exhaust processing system that may process exhaust gas generated by a gas turbine engine. The exhaust processing system includes a selective catalytic reduction (SCR) system that may reduce a level of nitrogen oxides (NOx) within the exhaust gas; and a mixing system positioned adjacently to the plurality of injection tubes and within the exhaust processing system. The mixing system includes a mixing module having a plurality of turbulators that may swirl the fluid, or the exhaust gas, or both, in a first swirl direction to encourage a turbulent flow along an axis of the exhaust processing system and thereby facilitate mixing between the fluid and the exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2018136673-A (JP)
Title: Information processing device and program
Inventor: OKAMOTO KENTARO
IPC: G06Q30/06
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and program capable of preferentially exhibiting commodities which are expected to be purchased by a customer when the customer visits a shop.SOLUTION: A customer specification part (specification means) specifies a customer visiting a shop, and a purchase commodity prediction part (prediction means) predicts commodities having high possibility of being purchased by the customer on the basis of a purchase history of the customer himself/herself specified by the customer specification part. Then, a commodity exhibition request part (request means) transmits commodity exhibition request information for requesting to exhibit the commodities predicted by the purchase commodity prediction part to a portable terminal held by an employee of the shop on condition that the number of exhibited commodities calculated by an exhibition number calculation part (calculation means) is less than a prescribed value.SELECTED DRAWING: Figure 6
Patent JP-2018137108-A (JP)
Title: External electrode type discharge lamp
Inventor: SUZUKI SHIGEO
IPC: H01J65/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp with high luminous efficiency while preventing streamer fluctuation.SOLUTION: An external electrode type discharge lamp according to the present invention includes a cylindrical discharge tube and at least a pair of electrodes provided on the outer peripheral surface of the discharge tube. The pair of electrodes is disposed to face each other across the center of the discharge tube. The shape of the electrode on the outer peripheral surface is rotationally symmetrical.SELECTED DRAWING: Figure 1
Patent JP-2018135979-A (JP)
Title: gasket
Inventor: IMAI TOSHIHIRO
IPC: F16J15/08
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a gasket capable of resolving heterogeneity of surface pressure distribution due to a grommet structure, to improve sealing performance.SOLUTION: A gasket 20 is configured such that an upper layer 21, an intermediate layer 30 and a lower layer 22 are laminated, and includes: open holes 23; and seal beads 26 formed on the upper layer 21 and lower layer 22 in a vertical symmetric manner with respect to the intermediate layer 30 so as to annularly surround the open holes 23. The intermediate layer 30 has a folding part 33, a surface pressure adjustment part 34 and a bead contact part 35. The folding part 33 has a thickness thicker than the bead contact part 35. In the surface pressure adjustment part 34, an upper step D4 is different from a lower step D5.SELECTED DRAWING: Figure 2
Patent JP-2018137702-A (JP)
Title: Radio transmission method
Inventor: SASAOKA SHUICHI
IPC: H04L27/34
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission method which can use a nonlinear amplifier and which is excellent in transmission characteristic and secrecy.SOLUTION: The radio transmission method is a method for executing radio transmission between a transmission station having at least three transmission antennas and a reception station having a single reception antenna, and measures a channel coefficient between the transmission station and the reception station. At the transmission station, a modulation signal developed by information modulation is decomposed into at least three constant amplitude phase modulation signals in consideration of the channel coefficient so that the modulation signal is formed at the reception station side and then transmits the decomposed signals in parallel from the transmission antenna. At the reception station, the constant amplitude phase modulation signals with varying amplitude and phase are vector-synthesized on a signal space and as the result thereof, the modulation signals are received for demodulation.SELECTED DRAWING: Figure 1
Patent JP-2018141583-A (JP)
Title: Boiler device
Inventor: HASEGAWA MASAYA
IPC: F24H9/20
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a boiler device which inhibits temperature rise at an area around a control board in an outer frame.SOLUTION: A boiler device 100 includes: an outer frame 1 installed at an outdoor space; a burner part 2 which is disposed within the outer frame 1 and causes a fuel oil to combust; a can body 3 in which an inner heat medium is heated by combustion of the burner part 2; and a control board 4 disposed in the outer frame 1. The outer frame 1 has: a front door 141 disposed on a front surface; and a heat insulation material 91 which is disposed at the inner side of the front door 141 and has a plate shape. The control board 4 is housed in the outer frame 1 so as to face the front door 141. The heat insulation material 91 includes a heat insulation inhibition area 92 in which a thickness of an area including a facing area facing the control board 4 is reduced or the area including the facing area is opened.SELECTED DRAWING: Figure 4
Patent JP-2018140360-A (JP)
Title: Filter cleaning device and air conditioner
Inventor: TANEMURA YUICHIRO
IPC: F24F13/28
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter cleaning device which can reduce disposal frequency of dust and facilitates a disposal operation of the dust by increasing a dust storage quantity of a dust box for storing the dust, and to provide an air conditioner provided with the filter cleaning device.SOLUTION: A filter cleaning device 1 includes a rotary cleaning body 2, a dust box 3, a cover body 4 attached to an opening 3a of the dust box and a dust removal body 5 provided on the cover body 4. Therein, the cover body 4 is provided with an opening 4a, a part of the rotary cleaning body 2 is protruded from the opening 4a, at the same time, the rotary cleaning body 2 is freely attachable and detachable and is freely rotatably supported on the opening 3a neighborhood of the dust box, an upper end 3g of lateral walls of at least three edges including a lateral wall of both end surfaces of the dust box 3 located in an axial direction of the rotary cleaning body 2 is located on the vertically upper side than a lower end 2c of the rotary cleaning body and a tip of the dust removal body 5 is formed toward the inner side of the dust box 3 from the cover body 4.SELECTED DRAWING: Figure 6
Patent JP-2017139773-A (JP)
Title: Communication method and device related to carrier aggregation system
Inventor: YI PAK
IPC: H04W28/04
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication method related to carrier aggregation (CA) system in the field of communication technique.SOLUTION: This communication method includes a step of receiving physical downlink sharing channel (PDSCH) information distributed by a base station via the subframe n of a secondary cell (SCell), and a step of executing ACK/NACK feedback, in the subframe m or subframe p of a primary cell (PCell), for the PDSCH information thus distributed, when the subframe n of the PCell is a downlink subframe, where m is the subframe index of the ACK/NACK subframe fed back by the PCell, and p is the subframe index of the ACK/NACK subframe fed back by the SCell.SELECTED DRAWING: Figure 1
Patent JP-2018148351-A (JP)
Title: Antenna device
Inventor: SUGAI KIYOKAZU
IPC: H01Q1/38
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for transmitting and receiving radio waves at a wide angle.SOLUTION: The antenna device includes a dielectric substrate, an antenna unit, and a support unit. The antenna unit is disposed on a surface of the dielectric substrate and has an antenna element. The support unit is disposed on a back surface of the dielectric substrate and supports the dielectric substrate. In addition, the support unit has a recess facing the antenna element via the dielectric substrate.SELECTED DRAWING: Figure 3