baber/WOPTO huggingface dataset:
Patent JP-2018046620-A (JP)
Title: Resolver stator structure
Inventor: TAIRA SHOSUKE
IPC: H02K3/52
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a floating line of an end wire line irrespective of a winding distribution of a stator winding line wound around each protruding magnetic pole of an annular stator.SOLUTION: The resolver stator structure is so configured that, by providing more number of slack holes (7) of a terminal pin holding part (5) provided in part of an annular insulating cover (4) of an annular stator (1) than terminal pins (6), only one end line (3a) is in contact with a terminal pin (6) provided in each of the slack holes (7).SELECTED DRAWING: Figure 1
Patent JP-2017200162-A (JP)
Title: Temporal digital converter of high resolution
Inventor: LEE CHEN YI
IPC: G01R23/02
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a temporal digital converter (TDC) of a high resolution.SOLUTION: A TDC includes: a counter; a reference value generator; and a comparator. The counter samples an input signal on the basis of a clock signal in order to calculate a pulse width of the input signal. The reference generator samples a ruler signal on the basis of the clock signal in order to generate a reference value. A frequency of the clock signal is larger than that of the ruler signal, and the frequency of the ruler signal is larger than that of the input signal. The comparator is coupled to the counter and the reference generator, and compares the pulse width of the input signal with the reference value in order to generate a calculation result.SELECTED DRAWING: Figure 1
Patent JP-2018046354-A (JP)
Title: Onboard video relay system
Inventor: KAMIYAMA KATSUTOSHI
IPC: H04N21/2187
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To satisfactorily relay a video captured by an onboard camera of a race vehicle at relatively low cost.SOLUTION: On a race vehicle 1, an onboard camera 11, a video transmitter 12 and a plurality of data communication terminals 13-1 to 13-N are loaded. A video reception server 41 is connected to the Internet 3. The plurality of data communication terminals 13-1 to 13-N are respectively connected to mobile telephone communication networks 2-1 to 2-M of predetermined mobile telephone carriers. The video transmitter 12 transmits a video signal, captured by the onboard camera 11 as identical video data from the plurality of data communication terminals 13-1 to 13-N to the video reception server 41 through the mobile telephone communication networks 2-1 to 2-M and the Internet 3. Then, the video reception server 41 receives respective video data transmitted from the plurality of data communication terminals 13-1 to 13-N, to restore original video data on the basis of the plurality of received video data.SELECTED DRAWING: Figure 1
Patent JP-2018043865-A (JP)
Title: Powder feeding method
Inventor: TACHIKAWA TAKAHISA
IPC: B65G33/14
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a powder feeding method in which time required for feeding a constant amount of powder is reduced compared to the case of not varying a flow quantity of air supplied to a discharge unit, and thereby restrict degradation of controllability of a powder feeding amount.SOLUTION: A powder feeding device 10 includes: a storage unit 12 for storing powder; a discharge unit 14 connected to the storage unit 12; discharging means 16 for discharging the powder; and air flow supply means 18 for supplying an air flow to the discharge unit 14. A powder feeding method includes a process of feeding a constant amount of powder by using the powder feeding device. The process includes: a step 1 for supplying an air flow of a flow quantity q1 using air flow supply means 18; and a step 2 for supplying an air flow of a flow quantity q2 smaller than the flow quantity q1 using the air flow feeding means 18. In the powder feeding method, the step 1 is changed over to the step 2 before a total amount of the powder fed according to the above steps reaches a target feed amount.SELECTED DRAWING: Figure 1
Patent JP-2018049440-A (JP)
Title: Settlement system, commodity registration device, settlement method, and program
Inventor: NAKAMURA SHOTA
IPC: G07G1/12
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique to reduce labor of closing processing in a settlement system.SOLUTION: A settlement system includes: a plurality of commodity registration devices including a master unit and a slave unit; and a settlement device for communicating with each of the commodity registration devices and making settlement on the basis of the received settlement information. The master unit includes: a first reception unit for receiving a theoretical value of an amount settled by the settlement device and a balance at the settlement device; a second reception unit for receiving a balance of an amount settled by the master unit and a balance of an amount settled by the slave unit; and a first processing unit for executing closing processing of the master unit for calculating the total amount on the basis the theoretical value, the balance of the settlement device, the balance of the master unit, and the balance of the slave unit.SELECTED DRAWING: Figure 1
Patent JP-2018049761-A (JP)
Title: Method of operating fuel cell, fuel cell system, and vehicle
Inventor: UME TAKESHI
IPC: H01M8/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a fuel cell having high power generation characteristics and a fuel cell system.SOLUTION: The fuel cell operating method uses a fuel electrode and a power source connected to a fuel electrode of a membrane electrode assembly having an electrolyte membrane and an oxidizing electrode and the oxidizing electrode and has an operation step of applying a voltage having a potential cycle including a repetition of a low potential and a high potential. The low potential is 0.85 V or less with respect to the oxidant electrode with potential of the fuel electrode as reference potential. The high potential is 1.10 V or more with respect to the oxidant electrode with the potential of the fuel electrode as the reference potential.SELECTED DRAWING: Figure 1
Patent JP-2018053479-A (JP)
Title: Stairway damping column and stairway damping structure
Inventor: HAIYAMA TAKAYA
IPC: E04F11/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stairway damping metal fitting capable of suppressing pitching of a stairway which occurs when climbing up and down a stairway.SOLUTION: A stairway damping column 30 comprises: a column 31 disposed below a force beam 11 supporting a foot board 12 of a stairway 10 and fixing a lower end portion 31a to the floor; and a vibration absorption member 32 provided on an upper end portion 31b of the column 31. The vibration absorption member 32 has a such configuration that a girder support surface (first piece 32a) fixed to a lower flange 11c, which is the bottom surface of the force beam 11, is arranged to enlarge in the direction of extension S of the force beam 11 more than the cross sectional area of the column 31.SELECTED DRAWING: Figure 3
Patent JP-2018055399-A (JP)
Title: Change machine, money processing system, and money processing method
Inventor: MORIMOTO DAISUKE
IPC: G07G1/00
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently handle money in various apparatuses and money storages installed in a shop.SOLUTION: When a change machine 1 is set to a counting mode and (1) money is input to the change machine 1 upon selecting a type of a vending machine 330, a copier 340, or a donation box 350, (2) the change machine 1 counts the input money, (3) stores the money inside the change machine 1, and (4) pays money in a denomination composition identical to that of the money stored in the change machine 1. (5) Data concerning the money input to the change machine 1 and the paid money is reported to a POS register 320, and (6) the POS register 320 reports the data to a host server 370 via a store server 310.SELECTED DRAWING: Figure 1
Patent JP-2019207898-A (JP)
Title: Avalanche photodiode
Inventor: TAKIMOTO TAKAHIRO
IPC: H01L31/107
Filed: 2016-09-29
Abstract: To provide an avalanche photodiode capable of uniform operation by obtaining a uniform electric field strength distribution.SOLUTION: An avalanche photodiode includes: a first conductivity type semiconductor layer (2) formed inside a semiconductor substrate (1) of a first conductivity type; a first second conductivity type semiconductor layer (3) formed so as to surround the first conductivity type semiconductor layer (2) with a gap in a plan view of the substrate; a second second conductivity type semiconductor layer (5) formed at a position deeper than that of the first conductivity type semiconductor layer (2) so as to be in contact with a bottom of the first conductivity type semiconductor layer (2); and a third second conductivity type semiconductor layer (6) formed at a position deeper than that of the second second conductivity type semiconductor layer (5) so as to be in contact with a bottom of the second second conductivity type semiconductor layer (5). An avalanche junction is formed using the first conductivity type semiconductor layer (2) and the second second conductivity type semiconductor layer (5). The first and third second conductivity type semiconductor layers (3, 6) are connected so that the semiconductor substrate (1) is electrically separated from the first conductivity type semiconductor layer (2).SELECTED DRAWING: Figure 1
Patent JP-2018051141-A (JP)
Title: Game machine
Inventor: HARA TAKAYUKI
IPC: A63F5/04
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of cancelling a restriction on a presentation even if an error occurs.SOLUTION: It is so configured that presentation selection means 240 can restrict a selection of a part of a plurality of pieces of specific presentation data by a player, and cancels the restriction in a stepwise manner according to an elapsed time determined by elapse time determination means 220. Further, when an error occurs in the elapse time determination means 220, the restriction on the specific presentation data is configured to be cancelled.SELECTED DRAWING: Figure 3
Patent JP-2018050601-A (JP)
Title: Vegetable harvester
Inventor: MATSUIE SHINICHI
IPC: A01D33/08
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that defective objects below the standard are sent to a separation part, an assist worker becomes busy in separation work for removing the defective objects, and thereby harvest efficiency reduced, in a vegetable harvester including the separation part separating harvested vegetables.SOLUTION: In a vegetable harvester, a conveyance device S sending laterally harvested vegetables is arranged in a rear part of a harvest conveyance device T harvesting a vegetable from a field to be sent to a rear part of a machine body and vegetables meeting the standard are harvested by separating harvested vegetables in a separation part S5 of the conveyance device S by an assist worker. The vegetable harvester includes a rough separation device 40 roughly separating vegetables during conveyance of the harvest conveyance device T and thereby removing defective objects before movement to the conveyance device S.SELECTED DRAWING: Figure 6
Patent JP-2018060274-A (JP)
Title: Home delivery system
Inventor: MAJIMA ATSUO
IPC: G06Q50/28
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a home delivery system enhancing delivery efficiency by having a delivery agent deliver a cargo to a shop appointed by an addressee to temporarily keep the cargo on behalf of the addressee.SOLUTION: A home delivery system for having a home delivery agent deliver a cargo to a shop appointed by an addressee, comprises: a home delivery agent terminal provided to the delivery agent; shop terminals provided to respective shops where a cargo can be temporarily kept; addressee terminals owned by respective addressees; and a management server managing shop information, addressee information and cargo information. When the management server receives information request on addressee from the porter terminal, the management server sends in reply the addressee information, and then, upon reception of the addressee information, the home delivery agent sends delivery status information of the cargo to the management server. When the cargo is delivered to the shop appointed by the addressee, the management server sends information to the addressee terminal that the cargo is delivered to the appointed shop. When the cargo is accepted by the addressee at the shop, the shop terminal sends information that the cargo is received by the addressee.SELECTED DRAWING: Figure 1
Patent JP-2018059014-A (JP)
Title: Thietanyl compound, polymerizable composition comprising that compound, and applications thereof
Inventor: OKAZAKI MITSUKI
IPC: C08G75/06
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an ingredient monomer that can form a resin molding having a high refractive index.SOLUTION: A thietanyl compound of the present invention is represented by the general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2018063070-A (JP)
Title: Ejector type refrigeration cycle
Inventor: HASEGAWA HIROYA
IPC: B60H1/22
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an ejector type refrigeration cycle capable of combining improvement of COP and improvement of heating capability.SOLUTION: In a heating mode, a refrigerant circuit is switched so that a refrigerant flowing out of a diffuser portion 15d of an ejector 15 is separated into gas and liquid in an accumulator 19, the liquid-phase refrigerant separated in the accumulator 19 is allowed to flow into a heat exchanger 20 for auxiliary heating to exchange heat with outside air, and the refrigerant flowing out of the heat exchanger 20 for auxiliary heating is decompressed to be evaporated in an outdoor heat exchanger 18. Here, a dryness of the refrigerant flowing into a nozzle portion 15a of the ejector 15 is adjusted so that a refrigerant temperature in the accumulator 19 becomes higher than an outside air temperature. Thus a refrigerant pressure in the accumulator 19 is increased to improve heating capability Q of blown air in an indoor condenser 12, and the refrigerant in the heat exchanger 20 for auxiliary heating is supercooled to improve COP.SELECTED DRAWING: Figure 3
Patent JP-2018066768-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMANO MIHO
IPC: G03G15/20
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of a thermal fixing system using a fixing belt, the fixing device achieving both sheet separability and fixability to a concavo-convex sheet.SOLUTION: A fixing device comprises: an endless fixing belt 230; a first support roller (second pressure roller 220) and a second support roller (heating roller 210) that are two support rollers having the fixing belt 230 wound therearound, where at least one of which is a heating roller; and a first pressure roller 240 that presses the first support roller with the fixing belt 230 therebetween to form a fixing nip part 200 with the fixing belt 230. The fixing device includes inclination angle changing means that inclines a plane part of the fixing belt 230 present between the first and second support rollers with respect to a reference surface 270 including rotation axes 240a and 220a of the first pressure roller 240 and first support roller on the upstream side and downstream side in a sheet conveyance direction of a sheet passing through the fixing nip part 200.SELECTED DRAWING: Figure 4
Patent JP-2017161494-A (JP)
Title: Proximity sensor
Inventor: TANAHASHI SATOSHI
IPC: G01V3/08
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a smaller proximity sensor that can detect a detection object while suppressing the influence from a peripheral object except the detection object.SOLUTION: A proximity sensor includes: a substrate; a first shield electrode provided on a surface of the substrate; a first detection electrode which is provided on the surface of the substrate around the first shield electrode, insulated from the first shield electrode, and has an outer periphery with a polygonal shape; a driving unit in which the first shield electrode and the first detection electrode are connected, to which power is supplied, and which applies voltage so that the first shield electrode and the first detection electrode have the same potential; and a detection unit that detects the change in electrostatic capacitance in the first detection electrode.SELECTED DRAWING: Figure 2
Patent JP-2017021380-A (JP)
Title: Focus detection device and imaging device
Inventor: SAKAGUCHI TAKESHI
IPC: H04N5/232
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce false detection of a focus state of an imaging optical system when image plane phase detection is used.SOLUTION: A focus detection device detects a focus state of an imaging optical system on the basis of phase difference between a pair of image signals to be obtained from an image pickup element (201) having a first pixel group and a second pixel group photoelectrically converting a flux of light passing through different pupil regions out of exit pupils of the photographing optical systems (101, 102 and 103). The focus detection device includes: acquisition means (213) for acquiring optical information on the imaging optical system; and focus detection computation means (212) for changing a range to shift the pair of image signals, on the basis of the optical information of the imaging optical system acquired by the acquisition means and characteristics of the image pickup element.SELECTED DRAWING: Figure 1
Patent JP-2018067617-A (JP)
Title: Electronic device
Inventor: KURAUCHI JUNJI
IPC: H05K7/14
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To realize an electronic device including a structure which can inhibit movement of fine particles generated in a housing.SOLUTION: An electronic device (100) includes: a circuit board (105) on which an electric circuit is mounted; and a housing (101) formed by two support mediums (101a, 101b). The circuit board has peripheral edge parts (216a) protruding from at least a part of a side surface. The two support mediums sandwich the peripheral edge parts and fix the circuit board. The circuit board has steps (206a, 206b, 226a, 226b) between itself and a surface of the circuit board on which the electric circuit is mounted and between itself and surfaces of the peripheral edge parts with which the support mediums contact.SELECTED DRAWING: Figure 2
Patent JP-2018065920-A (JP)
Title: Cellulose nanofiber and method for producing cellulose nanofiber
Inventor: TANAKA HIROYUKI
IPC: C08B15/08
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose nanofiber (CNF) capable of redispersing by adding solvent and mixing therewith even if the CNF was once dried thoroughly, and to provide a method for producing the CNF.SOLUTION: In a method for producing a CNF dispersion liquid obtained by impinging high-pressure water of about 50 to 400 Mpa onto polysaccharide made into a water-containing mixture to subject the mixture to defibration, the method includes a step of adding additives into the water-containing mixture and then mixing therewith and/or a step of adding additives into the mixture after defibration and then mixing therewith. In the dispersion liquid, additives are adsorbed in the CNF, and a solid content of the CNF and the additives is 0.1 to 10 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2017183696-A (JP)
Title: Semiconductor device with enhanced resistivity region and method for manufacturing the same
Inventor: DARRELL HILL
IPC: H01L29/778
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To decrease leakage current without increasing a drain delay.SOLUTION: A semiconductor device 100 includes: a base substrate 102 including an upper surface; a nucleation layer 104 arranged on the upper surface of the base substrate 102; a first semiconductor layer 106 arranged above the nucleation layer 104; a second semiconductor layer 108 arranged above the first semiconductor layer 106; a channel 109 proximate to an upper surface of the second semiconductor layer 108 in the second semiconductor layer 108; and an enhanced resistivity region 180 with an upper boundary proximate to an upper surface 107 of the first semiconductor layer 106. The enhanced resistivity region 180 has an upper boundary located a distance below the channel 109. A method for manufacturing the semiconductor device 100 includes forming the enhanced resistivity region 180 by implanting one or a plurality of ion species through the first semiconductor layer 106.SELECTED DRAWING: Figure 1
Patent JP-2018070958-A (JP)
Title: Drying method of blast furnace raw material
Inventor: OGASAWARA YASUSHI
IPC: C21B5/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a drying method of a blast furnace raw material capable of drying a blast furnace raw material stored in a raw material tank without providing device for introducing heated gas into a material tank.SOLUTION: The drying method of the blast furnace raw material which uses a hopper for storing the blast furnace raw material comprises charging alternately the blast furnace raw material with a moisture content of 0.50 mass% or more and a blast furnace raw material of a temperature of 50°C or higher with a moisture content of 0.01 mass%.SELECTED DRAWING: Figure 1
Patent JP-2018068802-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having features on display means.SOLUTION: A game machine comprises display means capable of displaying a presentation setting display including one (1) or a plurality of settings. While the presentation setting display is being displayed, besides the presentation setting display being displayed, a first display including the one (1) setting can be displayed in the display means.SELECTED DRAWING: Figure 21
Patent JP-2018069414-A (JP)
Title: Operation assisting device
Inventor: IKEUCHI YASUSHI
IPC: A61F2/68
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation assisting device capable of suppressing increase in force required for a body part to which assisting force is transmitted, or other body parts, when assisting a prescribed motion.SOLUTION: A knee joint operation assisting device 1 includes: an assist motor 4 installed in relation to braces (5, 6) worn on a user U; assist force transmitting members (2, 3) transmitting output power of the assist motor 4 to a corresponding body via the braces as an assist torque T assisting a prescribed motion of the user U; a control device 10 controlling the output power of the assist motor 4; and a pressure sensor 8 as a posture detection means detecting the posture of the user U. The control device 10 actuates the assist motor 4 (step ST2) when a prescribed posture is detected by the pressure sensor 8 (step ST1:Yes).SELECTED DRAWING: Figure 7
Patent JP-2018072709-A (JP)
Title: Coloring composition for color filter and color filter
Inventor: SUZUKI YUTA
IPC: G02B5/20
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition for a color filter capable of forming a pixel which is excellent in developing properties and storage stability and has good brightness, contrast, heat resistance, pattern linearity and pattern shape, and to provide a color filter formed by using the same.SOLUTION: A coloring composition for a color filter contains a colorant, a dispersant [A], a binder resin and a solvent, where the dispersant [A] contains a block copolymer [A1] composed of a block A having a hindered amine structure represented by general formula (1) in the side chain and a block B which does not have a hindered amine structure and has at least one partial structure selected from a group represented by general formula (2) to general formula (4).SELECTED DRAWING: None