baber/WOPTO huggingface dataset:
Patent JP-2019138926-A (JP)
Title: Zoom lens and image capturing device
Inventor: YAMANAKA HISAYUKI
IPC: G02B15/20
Filed: 2018-02-06
Abstract: To provide a zoom lens which has low eccentricity sensitivity, can be equipped with an anti-shake mechanism, and offers superior optical performance, and to provide an image capturing device having the same.SOLUTION: A zoom lens of the present invention comprises a positive first lens group G1, a negative second lens group G2, a positive third lens group G3, and a positive fourth lens group G4 in order from the object side. The third lens group G3 comprises a negative meniscus lens having a concave surface on the image side. When zooming from the wide-angle end to the telephoto end, a distance between the first lens group G1 and the second lens group G2 increases and a distance between the second lens group and the third lens group changes, while a distance between the third lens group G3 and the fourth lens group G4 decreases. The zoom lens satisfies predetermined conditional expressions. An image capturing device of the present invention is equipped with such zoom lens.SELECTED DRAWING: Figure 1
Patent JP-2019140224-A (JP)
Title: Multilayer ceramic electronic component and manufacturing method thereof
Inventor: SAKATE Daisuke
IPC: H01G4/30
Filed: 2018-02-09
Abstract: To provide a multilayer ceramic electronic component having a dense ceramic layer in which oversintering is suppressed and a manufacturing method thereof.SOLUTION: A multilayer ceramic electronic component according to an embodiment of the present invention includes a laminated body and a side margin portion. The laminated body includes a capacitance forming portion including a plurality of ceramic layers laminated in the first direction and including boron (B) and a plurality of internal electrodes disposed between the plurality of ceramic layers, a cover portion that covers the capacitance forming portion from the first direction, and a side surface facing a second direction orthogonal to the first direction. The side margin portion covers the side surface from the second direction and has a lower boron concentration than the plurality of ceramic layers.SELECTED DRAWING: Figure 3
Patent JP-2019139163-A (JP)
Title: Diffusion plate, method for designing diffusion plate, display device, projection device, and illumination device
Inventor: SHIBUYA KAZUYUKI
IPC: G02B5/02
Filed: 2018-02-14
Abstract: To provide a diffusion plate which can make diffusion intensity uniform even when light emitted from a light source with higher coherence is incident thereon, a display device, a projection device, and an illumination device.SOLUTION: A diffusion plate 1 is a microlens array type diffusion plate consisting of a microlens group positioned on a surface of a transparent substrate, in which the microlens group corresponding to an incident portion 2 of light rays in at least the diffusion plate 1 is composed of two or more unit cells that are continuous to array arrangement, a unit cell 3 is composed of a plurality of microlenses positioned on the surface of the transparent substrate, the incident portion 2 of the light rays has at least two regions having different average diffusion angles and is adjacent to a first region and a second region out of regions having the different average diffusion angles, and in the second region positioned closer to an end side of the incident portion 2 of the light rays than the first region, an average radius of curvature of the unit cells 3 constituting the respective regions satisfy a relational expression represented by a specific expression.SELECTED DRAWING: Figure 1
Patent JP-2019140055-A (JP)
Title: Negative electrode current collector, negative electrode, and lithium secondary battery
Inventor: TAKAGI YASUHIRO
IPC: H01M4/66
Filed: 2018-02-15
Abstract: To provide a lithium secondary battery excellent in cycle characteristics, and a negative electrode current collector and a negative electrode suitable for the same.SOLUTION: The negative electrode current collector includes at least one crystal particle selected from a group consisting of copper, nickel, stainless steel, and titanium. An average crystallite size of the crystal particles is 330 Å or more and 380 Å or less.SELECTED DRAWING: Figure 1
Patent JP-2019144907-A (JP)
Title: Electronic control device, and configuration memory error detection method
Inventor: SHINPO KENICHI
IPC: G06F11/10
Filed: 2018-02-21
Abstract: To enable an improvement on reliability.SOLUTION: The electronic control device includes: a rewritable configuration memory composed of a plurality of frames in which logic circuit information is stored; a reconfiguration control unit that rewrites logic circuit information of a frame; a logic unit that forms a logic circuit based on logic circuit information stored in a frame; and a configuration memory diagnosis unit that reads logic circuit information stored in a frame of the configuration memory and perform error detection to detect an error in the stored logic circuit information. When a frame is rewritten by the reconfiguration control unit, the configuration memory diagnosis unit performs error detection on the rewritten frame in preference to non-rewritten frames.SELECTED DRAWING: Figure 3
Patent JP-2019145392-A (JP)
Title: Fuel cell system
Inventor: ODA KOHEI
IPC: H01M8/04858
Filed: 2018-02-22
Abstract: To hinder insufficiency of output power in the entire fuel cell system with respect to requested power while hindering continuation of excess of discharge of a secondary cell.SOLUTION: A fuel cell system that supplies power requested from a load comprises: a power source circuit formed to be capable of supply of power to the load from a fuel cell and a secondary cell and capable of charging the secondary cell from the fuel cell; a determination value acquiring unit that monitors a charging/discharging state of the secondary cell and acquires a determination value for determining a degree of deviation of ion concentration in an electrolyte in the secondary cell; and a control unit that controls the power source circuit according to a determination value. In a case where the determination value is equal to or larger than a threshold value set in advance, the control unit limits discharge of the secondary battery. When the requested power decreases in a case where the determination value is equal to or larger than the threshold, a decrease in power output from the fuel cell is limited and the secondary cell is caused to charge at least part of power by which the decrease in output power is limited.SELECTED DRAWING: Figure 1
Patent JP-2019143274-A (JP)
Title: Fabric and clothing using the same
Inventor: NISHIYAMA TOYOKAZU
IPC: D03D11/00
Filed: 2018-02-23
Abstract: To provide a fabric excellent in a water-absorbing and rapid drying property and a water-absorbing and rapid drying property after washing, and a clothing using the same.SOLUTION: The invention provides a fabric comprising a surface layer and a back layer. The surface layer is composed of yarns comprising at least one fiber selected from the group consisting of a hydrophobic fiber having a moisture content of 0.5 mass% or more and less than 5.0 mass% measured according to JIS L1015 (2010) and a hydrophilic fiber having a moisture content of 5.0 mass% or more measured according to JIS L1015 (2010). The back layer is composed of yarns comprising a polypropylene-based fiber having a moisture content of 0.15 mass% or more measured according to JIS L1015 (2010). The invention relates to a fabric whose back layer is a skin contact face. The invention also relates to a clothing using the fabric.SELECTED DRAWING: None
Patent JP-2018087827-A (JP)
Title: Pressure sensor, microphone, blood pressure sensor, and touch panel
Inventor: OKAMOTO KAZUAKI
IPC: G01L1/12
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor, a microphone, a blood pressure sensor, and a touch panel capable of improving sensitivity.SOLUTION: A pressure sensor including a support part, a board, a first detection element, and a second detection element is provided. The board is supported by the support part. The first detection element and the second detection element are provided on the board. Each of the first detection element and the second detection element includes a first magnetic layer, and a second magnetic layer in which a magnetization direction is fixed. A first direction of magnetization of the second magnetic layer of the first detection element differs from a second direction of magnetization of the second magnetic layer of the second detection element. Electric resistance of the detection element changes according to deformation of the board.SELECTED DRAWING: Figure 1
Patent JP-2019151998-A (JP)
Title: urinal
Inventor: FURUTA YUICHI
IPC: E03D5/10
Filed: 2018-03-01
Abstract: To provide a urinal that can suppress formation of urine stones at a drain trap and a drain pipe downstream of the drain trap.SOLUTION: The controller 46 executes a first control for carrying out equipment protection washing at regular intervals, and executes additionally a second control for carrying out the equipment protection washing when a count of a number Nc of users who used the urinal 1 exceeds the count of a predetermined number N1 of users between the first control after a previous first control until a next first control.SELECTED DRAWING: Figure 4
Patent JP-2018086524-A (JP)
Title: Game machine
Inventor: OISHI YASUYUKI
IPC: A63F5/04
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of processing programs and tables other than playability to increase the free capacity of a ROM, and thereby improve the playability by utilizing the free capacity of the ROM.SOLUTION: In a game machine of the present invention, sum value calculation means sets an address corresponding to a prescribed storage area to start a cumulative addition in a stack pointer, sets a number of executions of the cumulative addition in a first pair register, and sets an initial value in a second pair register. When the cumulative addition is started, the sum value calculation means updates in a direction to add the address and executes an exclusive instruction to store the information stored in the address before the update in a third pair register, and adds the value stored in the second pair register and the value stored in the third pair register to repeatedly execute, by the number of executions of the cumulative addition, the processing to execute an addition instruction to store the addition result in the second pair register.SELECTED DRAWING: Figure 77
Patent JP-2019149989-A (JP)
Title: Electrode needle and electrification-type slaughter device
Inventor: WADA MITSUO
IPC: A22B3/06
Filed: 2018-03-05
Abstract: To provide an electrification-type slaughter device that in performing slaughter and the like on a captured animal using electrification, is capable of inhibiting an electrode needle attached to a tip of an operation tool and stuck into the animal from being detached from the animal's body and disabling the electrification, from being deformed, or from being damaged.SOLUTION: An electrification-type slaughter device A comprises: a power supply unit 1; a plus side electrification operation tool 2 to which a plus side electric wire 16 of the power supply unit 1 is connected, the plus side electrification operation tool having an electrode needle 4 formed at its tip so as to be capable of being separated while keeping a state capable of performing electrification via the plus side electric wire 16; a minus side electrification operation tool 3 to which a minus side electric wire 17 of the power supply unit 1 is connected, the minus side electrification operation tool having an electrode needle 4 formed at its tip so as to be capable of being separated while keeping a state capable of performing electrification via the minus side electric wire 17; and actuation switches 22, 32 for performing switching between electrification and interception of the plus side electric wire 16 and the minus side electric wire 17. The electrode needles 4 have a retainer part 441.SELECTED DRAWING: Figure 1
Patent JP-2019153206-A (JP)
Title: Operation device
Inventor: KOYAMA MASANORI
IPC: G01B7/00
Filed: 2018-03-06
Abstract: To provide an operation device capable of preventing incorrect operations from being generated.SOLUTION: An operation device includes a movable part, a measurement part 93, a change amount calculating part 94, and an output part 95. The measurement part 93 acquires a measurement value by measuring a physical amount that changes in accordance with a distance to the movable part. The change amount calculating part 94 calculates a change amount between the measurement value measured by the measurement part 93 at a movement start position of the movable part and the measurement value measured by the measurement part 93 at a movement end position of the movable part. The output part 95 outputs a value based on the change amount calculated by the change amount calculating part 94.SELECTED DRAWING: Figure 4
Patent JP-2019157964-A (JP)
Title: Damper device
Inventor: KUBOTA SATOSHI
IPC: F16D13/64
Filed: 2018-03-12
Abstract: To provide a damper device for suppressing rotation of seats.SOLUTION: A clutch disc (10) includes a first rotary member (100) having a housing area (102a1), a seat (400a1) at one end side supported by one end face (104a1) in the housing area (102a1), a seat (400a2) at the other end side supported by the other end face (104a2) opposed to one end face, while holding one elastic member (500A) with the seat at one end side in the housing area, and a second rotary member (200) having an engagement portion (208a1) at one end side rotated to the first rotary member and engaged with the seat at one end side, and an engagement portion (208a2) at the other end side engaged with the seat at the other end side while holding one elastic member with the engagement portion at one end side. The engagement portion at one end side has a projecting portion engaged with a recessed portion (408) of the seat at one end side, and the projecting portion is extended to both sides of a boundary line (L) connecting an outer edge (O) of the engagement portion at one end side and a center of rotation of the second rotary member.SELECTED DRAWING: Figure 1
Patent JP-2019157514-A (JP)
Title: Spacer member for suspended sliding door device, suspended sliding door device
Inventor: NOMURA IPPEI
IPC: E05D15/06
Filed: 2018-03-14
Abstract: To allow the vertical position of a whole suspended sliding door to be adjusted in an easy manner even in a type of suspended sliding door device in which a part of a member such as a carriage is buried in the upper end of the suspended sliding door.SOLUTION: This suspended sliding door device spacer member 30, 130, 230, 330, which is used for a suspended sliding door device 10 in which at least a part of a door wheel 16 is disposed in a state of being buried in the upper end of a suspended sliding door 11, includes: a height adjusting section 31 formed of a flat plate substantially U-shape and inserted between the door wheel 16 and the upper end of a suspended sliding door (11); and an access portion 32 erected from the bottom side of the U-shaped flat plate constituting the height adjusting portion 31 toward the upper side of a door frame F, the access portion 32 being formed of a substantially U-shaped flat plate in which an escape groove section 32a is provided in the upper center of the flat plate shape, the access portion being configured such that the open side of the U-shaped flat plate in the substantially U-shaped state faces the upper side of the door frame F in the installed state of the access portion 32.SELECTED DRAWING: Figure 5
Patent JP-2019152082-A (JP)
Title: Thermal snow melting device with handle
Inventor: NOJIRI SHINICHI
IPC: E01H5/10
Filed: 2018-02-28
Abstract: To provide a thermal snow melting device With a handle that does not require much physical strength in order to reduce human damage caused by falling during removal snow from a roof, falling snow on the eaves, and overwork because expensive snow plows that can scatter and carry snow cannot be used in small urban areas, and snow removal work in snowy countries is harder than expected.SOLUTION: A thermal snow melting device with a handle that is provided with an electric stove (3) inside a hollow metallic snow receiver vessel (1) having inclination at the tip end thereof and also provided with a power supply control box (4) at an intermediate part of the handle (2) does not require physical strength in arms because it is only necessary to turn on a power supply switch (10) and scoops snow by a heated snow receiver vessel (1) to melt the snow successively on the move. Even if there is no snow flowing ditch nearby and no snow disposal yard due to heavy snowfall, or when it is difficult to remove snow with a scoop or snow removing snooper, it is possible to melt snow easily. It is also possible to prevent shoulders and back from being hurt by cutting out hard snow with a scoop.SELECTED DRAWING: Figure 2
Patent JP-2019165311-A (JP)
Title: Server, method, program, and system
Inventor: OGAWA AKIRA
IPC: G06F13/00
Filed: 2018-03-19
Abstract: To provide a comfortable game-watching experience or a viewing experience to a user.SOLUTION: A server comprises: acquisition means which, with respect to each of plural users, acquires an index value of each of the users other than one user for the one user; generation means for generating sound data to be transmitted on the basis of the index value of each of the users other than the one user for the one user, in response to a request from a user terminal used by the one user; and transmission means for transmitting the sound data to the user terminal.SELECTED DRAWING: Figure 11
Patent JP-2019164045-A (JP)
Title: Thermal flowmeter
Inventor: IKE SHINICHI
IPC: G01F1/684
Filed: 2018-03-20
Abstract: To allow a more accurate measurement of a flow rate by a thermal flowmeter provided in a measurement unit thinner than the periphery in a pipe.SOLUTION: A temperature measuring unit 111 of a sensor part 102 is formed in the main surface 121a of a first substrate 121. The back surface 121b of the first substrate 121 is provided in contact with the outer wall of a measurement unit 101a in a pipe 101. A heater 112 of the sensor part 102 is formed in a main surface 122a of the second substrate 122. A back surface 122b of the second substrate 122 is formed in contact with the outer wall of the measurement unit 101a in the pipe 101.SELECTED DRAWING: Figure 1
Patent JP-2019162072-A (JP)
Title: Combine harvester
Inventor: IRIE NOBUYUKI
IPC: A01F12/60
Filed: 2018-03-20
Abstract: To provide a combine harvester improved in workability at the time of attitude change of a grain tank.SOLUTION: A combine harvester includes a grain tank 51 for storing grains, and a vertical discharge auger 53 arranged behind the grain tank 51 and conveying upward grains in the grain tank 51. The grain tank 51 is supported rotatably around the vertical discharge auger 53 by the vertical discharge auger 53, and is formed so as to be switchable between an operation attitude and a checking attitude. The vertical discharge auger 53 is provided in a machine body in a rearward tilted attitude rearward tilted at the upper side more than at the lower side.SELECTED DRAWING: Figure 2
Patent JP-2019174893-A (JP)
Title: Automatic transaction device
Inventor: NISHIMURA AKIHIRO
IPC: G07D1/00
Filed: 2018-03-27
Abstract: To provide an automatic transaction device that can be installed in a space in which the depth is small.SOLUTION: An automatic transaction device 1 includes a cabinet 2, a built-in unit 3 housed in the cabinet, and a door 5 arranged at an opening of the cabinet. A right side surface part 2R and a left side surface part 2L of the cabinet have different lengths. The door is rotatably connected to the shorter one of the right side surface part and the left side surface part. The door has a substantially L-shape when viewed from above. The pull-out amount of the built-in unit is such that the rear end of the built-in unit is located near the shorter front end of the right side surface part or the left side surface part.SELECTED DRAWING: Figure 1
Patent JP-2019170716-A (JP)
Title: Biological information measuring device and biological information measuring system
Inventor: KURIO MASARU
IPC: A61B5/00
Filed: 2018-03-28
Abstract: To provide a biological information measuring device and a biological information measuring system that can reduce power consumption.SOLUTION: A biological information measuring device 10 includes a timer unit 12, a communication unit 15 that can communicate with an external device, a measuring unit 11 that measures biological information of a subject, and a control unit 17. The control unit 17 can switch from a normal mode to a power saving mode. In the normal mode, the control unit 17 causes the timer unit 12 to start measuring time by the time when measurement of the biological information by the measurement unit 11 is completed at the latest, and transmits a measured time value of the timer unit from the time when measurement of the biological information is completed until the time when it communicates with an external device, together with the biological information, to the external device. In the power saving mode, the control unit 17 does not cause the timer unit 12 to start measuring time even when the measurement of the biological information by the measuring unit 11 is completed.SELECTED DRAWING: Figure 2
Patent JP-2019179424-A (JP)
Title: Ride-sharing support device, ride-sharing support method, and program
Inventor: ENDO SHOJI
IPC: G06Q30/06
Filed: 2018-03-30
Abstract: To provide a ride-sharing support device capable of appropriately supporting taxi ride-sharing, a ride-sharing support method, and a program.SOLUTION: A ride-sharing support device comprises: a reception unit which receives a ride-sharing participation instruction containing a user identifier of a user wishing ride-sharing taxi and a location identifier which is information mapping a ride-sharing location and with which destination information for identifying a destination is associated from a user terminal; a determination unit which determines whether the number of users wishing ride-sharing reached the number of users meeting predetermined conditions for each of ride-sharing locations indicated by the location identifier of the ride-sharing participation instruction received by the reception unit using the ride-sharing participation instruction; and an output unit which outputs ride-sharing information on ride-sharing wishing users for whom the conditions have been determined to be met when the determination unit determines that the predetermined conditions are met.SELECTED DRAWING: Figure 1
Patent JP-2019178742-A (JP)
Title: Rotation/liner motion conversion device and brake for vehicle
Inventor: IWAMICHI TOMOKI
IPC: F16D65/18
Filed: 2018-03-30
Abstract: To obtain, as one example, a rotation/linear motion conversion device which can suppress the tight fastening of a rotating member and a linear motion member.SOLUTION: This rotation/linear motion conversion device comprises, as one example: a rotating member which is rotationally driven around a rotation center by a motor; a linear motion member which linearly progresses to a direction along the rotation center according to the rotation of the rotating member; and a friction part having a first face which is formed at either of the rotating member and the linear motion member, and oriented to either of a direction approximating the rotation center and a direction separating from the rotation center. A second face which is oriented to the other of the direction approximating the rotation center and the direction separating from the rotation center is formed at the other of the rotating member and the linear motion member, and a friction force is generated by the linear progress of the linear motion member in a state that the first face pressure-contacts with the second face.SELECTED DRAWING: Figure 1