baber/WOPTO huggingface dataset:
Patent JP-2020121872-A (JP)
Title: Sheet carrier device and image formation device
Inventor: SEKIKAWA AKIHITO
IPC: B65H5/06
Filed: 2019-01-31
Abstract: To provide a sheet carrier device where a carrier roller can be easily attached to roller support means and an image formation device equipped with the sheet carrier device.SOLUTION: Provided is a sheet carrier device including: a carrier roller that carries a sheet; roller support means to which the carrier roller is attached; a roller engagement part that is provided on the carrier roller; a supporting engagement part that is provided on the roller support means and is engaged with the roller engagement part; and a guiding part that is provided on at least either one of the roller engagement part and the supporting engagement part, and can guide the roller engagement part to an attachment position by rotating it with respect to the supporting engagement part, in conjunction with the attachment action in which the carrier roller is attached to the roller support means. Also provided is an image formation device equipped with the sheet carrier device.SELECTED DRAWING: Figure 7
Patent JP-2020123705-A (JP)
Title: Wiring board and manufacturing method of the wiring board
Inventor: SAKATA MAKIKO
IPC: H05K1/02
Filed: 2019-01-31
Abstract: To provide a wiring board which can effectively resolve that failure such as damages is easy generated on the wiring board by providing a circuit of a substrate in a previously expanded state.SOLUTION: In a wiring board, a base material 20 containing a first face 21 and a second face 22 positioned at the side opposite to the first face 21 comprises: a telescopic motion part Y having a first elastically coefficient; and a fixed part X which is adjacent to the telescopic motion part Y to an inner-face direction of the first face 21 of the base material 20, and has a second elastic coefficient larger than the first elastically coefficient, and comprises: a wiring 52 positioned on the first face side of the telescopic motion part Y of the base material 20; and a connection electrode 51 that is positioned on the first face side of the fixed part X of the base material 20 and is connected to the wiring 52. The wiring 52 has a bellows form part 57 containing a plurality of mounting parts 53 and 54 and valley parts 55 and 56 which are arranged along the inner-face direction of the first face 21 of the base material 20 on the first face side of the telescopic motion part Y of the base material 20 in viewed along a normal line of the first face 21 of the base material 20.SELECTED DRAWING: Figure 8
Patent JP-2020125557-A (JP)
Title: Viscoelastic body
Inventor: IWAKI FUMINORI
IPC: D06M15/564
Filed: 2019-02-05
Abstract: To provide a viscoelastic body excellent in workability that is difficult to stretch and has high tensile strength, while having low hardness.SOLUTION: A viscoelastic body is integrated with a three-dimensional fiber structure, and has Asker F hardness of 30 or less, and a penetration degree of 50 or higher.SELECTED DRAWING: None
Patent JP-2020127153-A (JP)
Title: Load distribution system and load distribution method
Inventor: KIMURA AKIHIRO
IPC: H04L12/803
Filed: 2019-02-05
Abstract: To provide a load distribution system capable of preventing an increase in the cost of a packet transfer device.SOLUTION: When a high load is applied, an identification part 301 of a second packet transfer device 30 identifies an application of a new flow. Subsequently, a determination part 302 determines whether the new flow should be distributed or not based on the flow property of the application and the type of high load. When the distribution of the new flow is required, a determination part 303 acquires a list of second packet transfer devices 30 of a low load from a load monitoring device 10 and determines the second packet transfer device 30 as the distribution destination. A control unit 304 controls the route for guiding to flow to the second packet transfer device 30 of the distribution destination.SELECTED DRAWING: Figure 3
Patent JP-2019093177-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2019-02-06
Abstract: To provide a game machine capable of suppressing execution of a fraudulent act for causing reception of a game medium to be recognized erroneously.SOLUTION: A slot machine 10 includes: a token supply port 45 to which tokens are supplied; and a first supply token detection sensor and a second token detection sensor for detecting supplied tokens. An accumulation area for accumulating supplied tokens is provided in the downstream parts of the first supply token detection sensor and the second supply token detection sensor. In the downstream part of the accumulation area, a discharge stepping motor and a rotor for discharging tokens accumulated in the accumulation area are provided.SELECTED DRAWING: Figure 1
Patent JP-2020127655-A (JP)
Title: Game machine
Inventor: NOHARA SHUHEI
IPC: A63F7/02
Filed: 2019-02-11
Abstract: To provide a game machine capable of providing novel game amusement.SOLUTION: A pachinko game machine PY1 comprises a speaker 620 capable of outputting a sound and a microcomputer 121 for performance control capable of controlling a performance. At timing of starting the variation display of performance symbols, the microcomputer 121 for performance control may execute a regular variation start performance in which the speaker 620 outputs a voice of "jan" or a special variation start performance in which the speaker 620 outputs no voice. The special variation start performance suggests higher expectation for a jackpot than the regular variation start performance.SELECTED DRAWING: Figure 57
Patent JP-2020131193-A (JP)
Title: Mold for continuous casting, continuous casting apparatus, and continuous casting method
Inventor: KONISHI YUKI
IPC: B22D11/124
Filed: 2019-02-12
Abstract: To provide a mold for continuous casting not causing cracks, that is capable of suppressing occurrence of cracks in cast rods, even when the casting speed exceeds 500 mm/min.SOLUTION: In a mold for continuous casting, a cast rod 4 is continuously cast while molten metal 3 is cooled by a cooling device 6 mounted to a cooling mold 5. The cooling device 6 comprises plural cooling nozzles 62 that discharge cooling water W on the cast rod 4 drawn from inside the cooling mold 5, in order to cool the cast rod. Jetting ports 62a of the plural cooling nozzles 62 are arranged side by side in plurality along an outer peripheral direction of a surface of the cast rod 4, and have a short side and a long side out of which the long side is disposed along an axial direction of the cast rod 4.SELECTED DRAWING: Figure 1
Patent JP-2019082256-A (JP)
Title: Rolling bearing
Inventor: SATO TSUTOMU
IPC: F16C33/32
Filed: 2019-02-14
Abstract: To provide a rolling bearing having a lubricating Ag coat formed on the surface of each rolling element or on the bearing surface of an inner/outer ring, for achieving a longer life while suppressing a degradation in the acoustic property by preventing the transfer of Ag to opposite materials.SOLUTION: The rolling bearing has the inner ring, the outer ring and the rolling elements all formed of steel material. On the surface of each rolling element, the Ag coat is formed as the outermost layer, and on the bearing surface of at least one of the inner ring and the outer ring, one coat selected from a Cr single coat, a Cr alloy coat, a multilayered coat including a Cr single layer, and a multilayered coat including a Cr alloy layer is formed on the outermost layer.SELECTED DRAWING: Figure 1
Patent JP-2020135382-A (JP)
Title: Counting device and counting method
Inventor: MORITA TOYOHISA
IPC: G06F16/30
Filed: 2019-02-19
Abstract: To efficiently count each synonym group.SOLUTION: In a count device 100, a group information storage unit 101 stores group information in advance in which related words are grouped, and a document data acquisition unit 102 acquires document data from a terminal device 200. In addition, in the count device 100, an extraction unit 104 extracts a word from the document data acquired by the document data acquisition unit 102, and a count unit 106 counts words extracted by the extraction unit 104 based on the group using the group information stored in the group information storing unit 101. In addition, in the count device 100, a count result output unit 107 outputs count results by the count unit 106.SELECTED DRAWING: Figure 1
Patent JP-2020130693-A (JP)
Title: Dishwasher
Inventor: YU LINJENG
IPC: A47L15/42
Filed: 2019-02-21
Abstract: To provide a dishwasher for preventing shortage of wash water for washing tableware cleanly.SOLUTION: A dishwasher 1 comprises: a body part 2 having a wash tank W; a tank 4 comprising a water feeding hole for feeding wash water to tableware being arranged in the wash tank W and storing the wash water; a measuring part for detecting a water amount in the tank 4; and a control part 6 for, when it is detected that the water amount required for washing the tableware stored in the wash tank W for once is insufficient, stopping washing even when a wash start instruction is output. The control part comprises: a float part 45 for floating on the wash water stored in the tank; and a sensor part 28 for measuring a position of the float part 45. Therefore, it is possible to prevent such a situation in which washing of the tableware is finished in an incomplete state and dirt on the tableware is left.SELECTED DRAWING: Figure 13
Patent JP-2020050945-A (JP)
Title: Method for manufacturing optical thin film, thin film deposition material, optical thin film and optical member
Inventor: TANAKA GENTARO
IPC: C23C14/58
Filed: 2019-02-21
Abstract: To provide: a method for manufacturing an optical thin film having a comparatively low refractive index; a thin film deposition material; an optical thin film; and an optical member.SOLUTION: The method for manufacturing an optical thin film comprises the steps of depositing a thin film deposition material on an object to be deposited in a non-oxidizing atmosphere by a vapor deposition method to form a vapor deposited film; and contacting the vapor deposited film to an acid solution including an acid material having a pH of 2.5 or more and 3.5 or less to obtain a thin film having voids. The thin film deposition material includes indium oxide, silicon oxide and zirconium oxide; the indium oxide in the thin film deposition material is 0.23 mol or more and 0.27 mol or less when using the silicon oxide as 1 mol; the zirconium oxide in the thin film deposition material is 0.0010 mol or more and 0.15 mol or less when using the total amount of the indium oxide and the silicon oxide as 1 mol; and hafnium oxide is 0.0006 mol or more and 0.09 mol or less.SELECTED DRAWING: Figure 1
Patent JP-2020131602-A (JP)
Title: Gas barrier laminate
Inventor: SHIBATA DAISUKE
IPC: B32B7/022
Filed: 2019-02-21
Abstract: To provide a gas barrier laminate excellent in gas barrier property.SOLUTION: A gas barrier laminate has a laminate structure including a barrier layer, an inorganic layer and a base material in this order, in which the barrier layer contains a condensation product of a water-soluble resin and a hydrolysate of metal alkoxide, and a friction force of the barrier layer measured from an atomic force microscope is 3.0×10(V) or less.SELECTED DRAWING: None
Patent JP-2020135915-A (JP)
Title: Semiconductor storage device
Inventor: Takada Marie
IPC: G11C16/08
Filed: 2019-02-26
Abstract: To provide a semiconductor storage device capable of improving operation reliability.SOLUTION: A semiconductor storage device of an embodiment comprises a first memory cell (SU2), a second memory cell (SU3), a first word line (SU2, WLi) connected to the first memory cell, and a second word line (SU3, WLi) connected to the second memory cell. A read operation includes a first operation (pre-read) and a second operation (main read). When data is read from the first memory cell, in the first operation, a first voltage (Vcut1) is applied to the first word line (SU2, WLi) and a second voltage (VB) is applied to the second word line (SU3, WLi). In the second operation performed after the first operation, a third voltage (VCGLA_A1) larger than the first voltage and a fourth voltage (VCGLA_A2) different from the third voltage are applied to the first word line (SU2, WLi), and a fifth voltage (Vcut1) smaller than the second to fourth voltages is applied to the second word line (SU3,WLi).SELECTED DRAWING: Figure 11
Patent JP-2020139273-A (JP)
Title: Self-travelling robot and marking method using the same
Inventor: KOBAYASHI ATSUHIKO
IPC: G01C15/02
Filed: 2019-02-26
Abstract: To provide a self-travelling robot capable of omitting labor required to install a floor panel, and to provide a marking method using the same.SOLUTION: A self-travelling robot 1 as the self-travelling robot 1 for performing marking on an installation surface 100 where a floor panel P is installed, includes a body part 2 having a travel device 22, a plurality of imaging parts 61, 62 arranged on the body part 2 at a space L1 corresponding to the length of one side P1 of the floor panel P for acquiring the images of the installation surface 100, and a marking part 3 arranged on the body part 2 at a space corresponding to a distance L1 between one side P1 of the floor panel P and an opposite side P2 opposite to one side P1 from a straight line where the plurality of imaging parts 61, 62 are lined up.SELECTED DRAWING: Figure 1
Patent JP-2020139276-A (JP)
Title: Intake screen
Inventor: ICHIMURA HIDENORI
IPC: E02B5/08
Filed: 2019-02-27
Abstract: To provide an intake screen in a simple structure capable of preventing foreign matters flowing through an irrigation canal from adhering thereto.SOLUTION: An intake screen is provided with: a front end part arranged in contact with or adjacently to a side wall of an irrigation canal at an upstream side of an intake; a rear end part arranged apart from the side wall of the irrigation canal at a downstream side of the intake; and a plurality of screen bars bridged between the front end part and the rear end part. The plurality of screen bars aer arranged parallely in a vertical direction with an interval to each other and the vertical sectional shape of a surface receiving a water flow is formed in a concave shape.SELECTED DRAWING: Figure 1
Patent JP-2020140872-A (JP)
Title: Capacity detection device, capacity detection method, and program
Inventor: KOSEKI KAZUYOSHI
IPC: H02J7/00
Filed: 2019-02-28
Abstract: To solve a problem in which it is not possible to determine an appropriate replacement time for a battery cell with a reduced residual capacity, which causes unnecessary replacement of the battery cell and continuous use of the deteriorated battery cell.SOLUTION: In a battery cell that detects the residual capacity of a battery cell and holds a residual capacity equal to or less than a predetermined capacity with respect to the maximum residual capacity, a user is notified of the existence of the battery cell specified as the remaining capacity of the predetermined capacity or less over a predetermined number of times. As a result, the user can grasp the decrease in the residual capacity due to the deterioration of the battery cell and determine the appropriate replacement time of the battery cell.SELECTED DRAWING: Figure 1
Patent JP-2020141753-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-03-04
Abstract: To provide a slot machine capable of progressing a game smoothly.SOLUTION: In a game in which a pressing order bell is won, tokens are put out when a stop switch is operated in pressing order corresponding to a winning pressing order bell and hence bell alignment is derived. In a game in which a pressing order bell is won, tokens are put out even if bell alignment is not derived by power interruption regardless of operation of a stop switch in pressing order corresponding to the winning pressing order bell. In a game in which losing is won, tokens are not put out when bell alignment is derived by power interruption, and further a third specific period from recovery from power interruption to execution of winning determination processing is longer than a second specific period from completion of third stop operation to execution of winning determination processing when power is not interrupted.SELECTED DRAWING: Figure 68
Patent JP-2020151037-A (JP)
Title: Washing machine
Inventor: NISHIMURA TAKASHI
IPC: D06F39/02
Filed: 2019-03-18
Abstract: To provide a washing machine which comprises an automatic injecting device of washing treatment agent and in which user-friendliness is improved by increasing kinds of washing treatment agents which can be automatically injected.SOLUTION: The washing machine comprises a water tub which is provided inside a body and in which washing water is stored and an automatic injecting device for automatically supplying a washing treatment agent to the water tub. The automatic injecting device comprises: plurality kinds of tanks capable of storing different kinds of washing treatment agents; parts to be detected which are provided in the respective tanks in a different form according to the kind of the tank; a tank attachment part on which the tanks are detachably attached; and a detector for detecting the parts to be detected of the tanks which are attached to the tank attachment part.SELECTED DRAWING: Figure 1
Patent JP-2019166830-A (JP)
Title: Biaxially oriented polypropylene-based resin film and package using the same
Inventor: KIRIYAMA KAZUYA
IPC: B32B27/32
Filed: 2019-03-19
Abstract: To provide a biaxially oriented polypropylene-based resin film which is suitable for an automatic packaging method, and can satisfy both heat seal strength after automatic packaging and heat seal strength in a fusion melting seal method.SOLUTION: A biaxially oriented polypropylene-based resin film formed of a laminate having a base layer (A) formed of a resin composition mainly containing a polypropylene-based resin and a seal layer (B) formed of a resin composition mainly containing a propylene-butene-1 copolymer on only one surface of the base layer (A), and satisfies the following conditions a) and b): a) a thickness of the seal layer (B) is 1 μm or less; and b) 0.3 wt.% or more and 1.0 wt.% or less of an antifogging agent is contained in the seal layer.SELECTED DRAWING: None
Patent JP-2020155601-A (JP)
Title: Storage device and information processing unit
Inventor: KIMURA NAOKI
IPC: H05K1/11
Filed: 2019-03-20
Abstract: To increase power supplied from an information processing unit to a storage device.SOLUTION: A storage device 1 includes: a board 100; a first connector 101 provided to the board 100 and including a notch 106; and a nonvolatile memory 103 provided on the board 100. The storage device 1 further includes a first conductive part 107 provided on the board 100 and adjacent to the notch 106.SELECTED DRAWING: Figure 1
Patent JP-2020162223-A (JP)
Title: Power supply device and medical system
Inventor: TAKEGAMI EIJI
IPC: H02M7/12
Filed: 2019-03-25
Abstract: To more precisely determine an end of a life of a capacitor in a power factor improvement circuit.SOLUTION: A power supply device includes a power factor improvement circuit 6 that includes a capacitor 6d, and converts an input voltage Vi obtained by rectifying an AC input voltage Vac into a DC voltage Vo and outputs the DC voltage Vo, a current detection unit 5 that detects an inflow current Ii to the power factor improvement circuit 6, and outputs a current detection signal Si, an output voltage detection unit 7 that detects the DC voltage Vo and outputs an output voltage detection signal Sv2, a differential voltage detection unit 8 that detects a differential voltage value Vdi between the maximum value and the minimum value of a pulsating component of the DC voltage Vo detected from the output voltage detection signal Sv2, a life determination unit 10 that compares the differential voltage value Vdi with a comparison threshold Vthc, and issues a notification about an end of a life of the capacitor 6d when the differential voltage value Vdi reaches the comparison threshold Vthc, and a threshold update unit 9 that updates the comparison threshold Vthc to a threshold corresponding to the current value of the inflow current Ii detected on the basis of the current detection signal Si.SELECTED DRAWING: Figure 1
Patent JP-2020159599-A (JP)
Title: Cooling device and projector
Inventor: IMAOKA NORIO
IPC: F28D15/04
Filed: 2019-03-26
Abstract: To provide a cooling device and a projector that can enhance discharge efficiency of gas-phase working fluid.SOLUTION: A cooling device comprises an evaporation part, a condensation part, a vapor pipe, and a liquid pipe. The evaporation part comprises: a housing into which liquid-phase working fluid flows; a wick impregnated with the liquid-phase working fluid in the housing, and for transferring the liquid-phase working fluid; a reservoir for storing the liquid-phase working fluid made to flow into the housing; a groove provided in the housing, and connected to the wick; and a plurality of vapor flow passages provided between the wick and the groove, and through which gas-phase working fluid flows. The wick comprises a plurality of first convex parts and a plurality of first concave parts spirally formed in a first connection surface. The groove comprises a plurality of second convex parts and a plurality of second concave parts spirally formed in a second connection surface connected to the first connection surface. The plurality of vapor flow passages are formed in such a manner that the plurality of first convex parts are fitted in the plurality of second concave parts, and the plurality of second convex parts are fitted in the plurality of first concave parts.SELECTED DRAWING: Figure 7
Patent JP-2019144564-A (JP)
Title: socket
Inventor: HIROSE YUTAKA
IPC: G02B21/24
Filed: 2019-03-27
Abstract: To provide a socket which allows the more flexible utilization of an image formation system.SOLUTION: A socket 100a includes: a first substrate 110 having a module installation part 112 which is loaded with a module having an image pick-up device and a subject, and an electric connection part 130 electrically connecting the image pick-up device and an external device; a second substrate 150 having an opening 152; and an engagement part engaging the first substrate 110 and the second substrate 150 under such a condition that the first substrate and the second substrate sandwich the module loaded on the module installation part 112. When the engagement part engages the first substrate 110 and the second substrate 150 under such a condition that the first substrate 110 and the second substrate 150 sandwich the module loaded on the module installation part 112, the opening 152 is located on the image pick-up device, the electric connection part 130 is electrically connected to the image pick-up device and the subject receives the illumination light from the light source passing through the opening 152.SELECTED DRAWING: Figure 13A
Patent JP-2020156858-A (JP)
Title: Heated air blowing device
Inventor: TAKANO SOSHI
IPC: A45D20/10
Filed: 2019-03-27
Abstract: To provide a heated air blowing device in which reduction in an air volume and generation of noise caused by generation of negative pressure in the vicinity of a bell mouth structure of a flow straightening cylinder disposed on an upstream side of a fan.SOLUTION: The heated air blowing device (hair dryer 1) comprises a body housing 12 having a suction port 15 and a delivery port 16, and a fan 26 disposed inside the body housing 12 and delivering air sucked from the suction port 15 to the delivery port 16. The hair dryer 1 comprises a heater 35 disposed downstream of the fan 26 inside the body housing 12, and a flow straightening cylinder 22 disposed upstream of the fan 26 inside the body housing 12. An upstream side end 22a of the flow straightening cylinder 22 has bell mouth structure the diameter of which is enlarged as approaching to the upstream. The bell mouth structure comprises a vent hole 29 making a space inside the flow straightening cylinder 22 and a space surrounded by the body housing 12 and the flow straightening cylinder 22 communicated with each other.SELECTED DRAWING: Figure 5