baber/WOPTO huggingface dataset:
Patent JP-2018121053-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: LEE SEUNGHUN
IPC: H01L31/074
Filed: 2018-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell with excellent efficiency and stability and high productivity, and a method for manufacturing the same.SOLUTION: A solar cell 100 includes: a semiconductor substrate 10; a first conductivity-type region 20 located on the semiconductor substrate 10, composed of a first compound layer containing a first metal, and for extracting a first carrier; a second conductivity-type region 30 located on the semiconductor substrate 10, composed of a second compound layer containing a second metal, and for extracting a second carrier; a first electrode 42 electrically connected to the first conductivity-type region 20; and a second electrode 44 electrically connected to the second conductivity-type region 30. At least one of the first electrode 42 and the second electrode 44 includes a transparent electrode layer 420 and a metal electrode layer 422 located on the transparent electrode layer 420. A work function of at least one transparent electrode layer 420 among the first electrode 42 and the second electrode 44 is larger than or equal to a work function of the second conductivity-type region 30 and smaller than or equal to a work function of the first conductivity-type region 20.SELECTED DRAWING: Figure 1
Patent JP-2019122680-A (JP)
Title: Handicraft flat rubber with adhesive tape
Inventor: TANAKA EIKO
IPC: D05B97/12
Filed: 2018-01-18
Abstract: To solve the problem in which: handicraft flat rubber is sewn by using a sewing machine while being elongated in order to arrange the handicraft flat rubber on cloth and clothing and sew it while keeping its elasticity; but, due to variations in adjustment of the elongated state of the handicraft flat rubber, elasticity does not become uniform, making sewing machine work troublesome.SOLUTION: There is formed a material such that: a release paper surface of a double-sided tape is stuck on a mount or a board; and handicraft flat rubber is stuck on the top thereof while being elongated. When the material is used, the handicraft flat rubber on which the double-sided tape has been stuck is peeled off from the mount or the board, and is arranged on cloth and clothing while being kept elongated. Consequently, sewing work by using a sewing machine is unnecessary, and elasticity is retained.SELECTED DRAWING: Figure 1
Patent JP-2018206355-A (JP)
Title: Mobile device and reader for facilitating transaction
Inventor: GHIATH AL-KADI
IPC: G06Q30/04
Filed: 2018-01-19
Abstract: To provide a mobile device and a reader for facilitating a transaction that avoid formation of passenger queues.SOLUTION: A mobile device comprises: a secure element configured to contain transaction-related data; and an ultra-wideband radio unit configured to carry out ultra-wideband radio communication with an external reader. The ultra-wideband radio unit operates as an interface between the secure element and the external reader. A reader for facilitating a transaction comprises: an ultra-wideband communication and tracking unit configured to communicate with at least one external mobile device having an ultra-wideband radio communication unit and to track the mobile device by tracking the ultra-wideband radio unit; and a processing unit. The processing unit is configured to process at least one transaction.SELECTED DRAWING: Figure 1
Patent JP-2019129026-A (JP)
Title: Use method of plant-derived hydrogen peroxide
Inventor: OTOBE KAZUNORI
IPC: H01M12/06
Filed: 2018-01-23
Abstract: To provide a supply method of hydrogen peroxide which is high in stability and safety, easy for maintenance management, and uses a universal plant; and to provide a decomposition technology for a hardly decomposable organic substance using the supply method, a power generation technique, a plan growth control technique.SOLUTION: Provided is a method for controlling oxidation reduction reaction in a medium by growing a plant in a raising medium, and by accumulating or deleting hydrogen peroxide which is raised in a body of the plant, and is discharged in the raising medium while passing through a root tissue.SELECTED DRAWING: None
Patent JP-2019129244-A (JP)
Title: Terminal connection structure, flexible substrate, and rotation connector
Inventor: UENO TAKESHI
IPC: H05K1/11
Filed: 2018-01-25
Abstract: To provide a terminal connection structure capable of increasing connection intensity when connecting a terminal formed on a substrate.SOLUTION: In a terminal connection structure for connecting a terminal formed on a substrate, a terminal includes: a slit part notched in a liner shape along an extension direction of the terminal from a tip of the terminal in an approximate central in a width direction of the terminal; and a plurality of expansion parts partially expanding the width of the slit part provided in parallel along the expansion direction in each of both end parts of the slit part.SELECTED DRAWING: Figure 5
Patent JP-2019126671-A (JP)
Title: Lacrimal passage tube holding mount
Inventor: NAGASHIMA TAKANORI
IPC: A61F9/007
Filed: 2018-01-26
Abstract: To provide a holding mount that can stably hold a lacrimal passage tube element.SOLUTION: A lacrimal passage tube holding mount (10) includes: hollow parts (22) through which a pair of tubular parts (11) of a lacrimal passage tube (1) are inserted while facing and separated apart from each other, and which projects from a placing surface (21) of a sheet member (2); and a support tab (23) for supporting a connection part (12) of the lacrimal passage tube (1) to the placing surface (21).SELECTED DRAWING: Figure 1
Patent JP-2019133078-A (JP)
Title: Optical element, half mirror, and band-pass filter
Inventor: SAHARA KEIICHI
IPC: G02B5/28
Filed: 2018-02-02
Abstract: To provide an optical element that is low in light absorption, particularly the absorption of visible light.SOLUTION: An optical element has a transparent substrate 1, a silver layer 2 provided on the transparent substrate 1, a protective layer 3 that is provided on the silver layer 2 on a side opposite the side where the transparent substrate 1 is provided and is in contact with the silver layer 2, and a dielectric layer 4. The protective layer 3 contains metal oxide, metal nitride, or metal oxynitride and has a thickness of 3-20 nm.SELECTED DRAWING: Figure 1
Patent JP-2018097383-A (JP)
Title: Light-emitting device
Inventor: UDAGAWA MAKOTO
IPC: G09F9/30
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device including a driver transistor and a switching transistor, in which variation in the transistors is reduced.SOLUTION: In a light-emitting device including a driver transistor and a switching transistor, channel width of the driver transistor is smaller than channel length thereof. In this case, Full color display is performed by providing an anode-side power supply line in parallel with gate wiring.SELECTED DRAWING: Figure 8
Patent JP-2019140711-A (JP)
Title: Drive control device and drive control method
Inventor: SUZUKI TAKU
IPC: B60L15/20
Filed: 2018-02-06
Abstract: To provide a drive control device capable of preventing flow of a heavy current to a drive motor of a drive wheel in a steered direction even when a steering angle is equal to or exceeds a constant angle.SOLUTION: A drive control device comprises: a steering angle detection part for detecting a steering angle of a handle which steers front wheels of a vehicle comprising drive wheels in which, a drive motor is provided on each of left and right rear wheels and steering wheels being front wheels; a steering angle determination part for determining whether or not the steering angle exceeds a predetermined steering angle reference value; and a motor control part for, when it is determined that the steering angle exceeds the steering angle reference value, reducing an output supplied to the drive motor of the rear wheel corresponding to a direction of the steering angle.SELECTED DRAWING: Figure 1
Patent JP-2019139857-A (JP)
Title: Drop wire connector
Inventor: MIZUMOTO MASAKI
IPC: H01R4/38
Filed: 2018-02-06
Abstract: To provide a drop wire connector capable of entirely and quickly being attached to a high voltage electric wire and easily attaching a drop wire by providing a hook hookable to a high-voltage overhead power line.SOLUTION: A drop wire connector includes: a cylindrical body 2 whose upper end 2a and lower end 2b are respectively opened; a shaft body 3 inserted through the inside of the cylindrical body 2; a hook 4 attached to the upper end 2a to be hooked on a high-voltage overhead power line 50; and a first holding part 5 for holding a drop wire. In the cylindrical body 2, a first screw part 6 is engraved on an inner peripheral surface, and in the shaft body 3, a second screw part 7 engaged with the first screw part 6 is engraved on an outer peripheral surface, an overhead power line pressing part 8 for pressing the high-voltage overhead power line 50 is provided at one end 3a, and an engagement groove 9 is provided at the other end 3b. The first holding part 5 is provided with a fixing member 12 piercing a side wall of the cylindrical body 2 to fix through-holes 10, 11 arranged on one straight line and a drop line 51 inserted into the through-holes 10, 11 to the cylindrical body 2 in an unmovable manner.SELECTED DRAWING: Figure 1
Patent JP-2019138062-A (JP)
Title: Floor slab drainage pipe, and bridge deck drainage system construction method using the same
Inventor: OMAKI SHINICHI
IPC: E01D19/08
Filed: 2018-02-13
Abstract: To provide a floor slab drainage pipe which can be easily and reliably installed.SOLUTION: Provided is a floor slab drainage pipe (10) comprising: a pan (12) having a substantially disk-shaped upper part (12a) provided with a through hole (12a1) in the center, and a substantially cylindrical lower part (12b) arranged below the upper part; a drain pipe (14) located below the pan; and an installation spring (20) arranged below the upper part and around the lower part. The floor slab drainage pipe is configured to adjust the installation height of the pan by extending and retracting the installation spring.SELECTED DRAWING: Figure 1
Patent JP-2019137370-A (JP)
Title: Steering control device
Inventor: TAMAKI HIROMASA
IPC: B62D6/00
Filed: 2018-02-15
Abstract: To provide drive support control which can improve a steering feeling when performing an intervention operation at the execution of the drive support control.SOLUTION: A torque command calculation part 71 has a turning state amount calculation part 91 for calculating a turning state amount C indicating a turning state of a vehicle by summing a first lateral G-conversion value Gs1 which is obtained by converting drive torque Tc being an addition value of steering torque and a feedback command component to a state amount indicating the turning state of the vehicle, and a second lateral G-conversion value Gs2 which is obtained by converting an angular deviation Δθ to a state amount indicating the turning state of the vehicle at a prescribed distribution ratio. Then, the turning state amount calculation part 91 changes prescribed distribution ratios W1, W2 so that a ratio of the second lateral G-conversion value Gs2 at the execution of drive support control becomes high compared with the case of the non-execution of the drive support control.SELECTED DRAWING: Figure 5
Patent JP-2019142285-A (JP)
Title: Door lock switch incorrect operation prevention mechanism
Inventor: YAJIMA TAKESHI
IPC: B60J5/00
Filed: 2018-02-16
Abstract: To provide a door lock switch incorrect operation prevention mechanism which can prevent incorrect operation of a lock switch caused by interference of an occupant's body during a collision.SOLUTION: A door lock switch incorrect operation prevention mechanism includes an airbag 11 which is disposed at an interior of a door trim 22 provided with a door lock switch 3 and inflated and deployed by a gas jetted from an inflator 12 during a vehicle collision. The door trim has a fragile part 6 which breaks to allow the airbag to deploy during the collision near the door lock switch. The fragile part is disposed avoiding an area above the door lock switch in a side view of a vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019149627-A (JP)
Title: Two-way video communication system and communication control apparatus
Inventor: HORIO KAZUYUKI
IPC: H04N7/14
Filed: 2018-02-26
Abstract: To allow a general-purpose operator terminal used for a telephone service for responding to a user only by voice over a telephone to be also used for a face-to-face service for responding to a user with video and voice via two-way video communication.SOLUTION: A two-way video communication system includes an operator-side edge terminal 4 connected to an operator terminal 2, and the operator-side edge terminal includes an input/output unit 62 for inputting and outputting data to and from the operator terminal, a communication unit 63 that communicates with a user-side edge terminal 3 connected to a kiosk terminal via a network, and a control unit 61, and the control unit performs connection control to be connected to the user-side edge terminal, and also performs video transmission control to transmit and receive in real time a front video and a hand video of an operator photographed at the operator terminal, and a front video and a hand video of a user photographed at the kiosk terminal.SELECTED DRAWING: Figure 5
Patent JP-2019148144-A (JP)
Title: Manufacturing method of modified soil of high moisture content mud
Inventor: TANAKA YUICHI
IPC: C02F11/00
Filed: 2018-02-28
Abstract: To provide a manufacturing method of modified soil of high moisture content mud which modifies high moisture content mud, which suppresses material separation of mixed steel slag, and which can improve expressed strength.SOLUTION: A manufacturing method of modified soil of high moisture content mud includes: a step of adding and mixing a water absorptive additive material; and a step of mixing steel slag, to mud with at least 2.0×wL of moisture content, in which wL is liquid limit of the mud. The mixing step of the steel slag is performed after the mixing step of the additive material, or the mixing step of the additive material and the mixing step of the steel slag are performed at the same time.SELECTED DRAWING: Figure 1
Patent JP-2018099554-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine suppressing reduction in amusement of games.SOLUTION: In accordance with a progress presentation capable of progressing to a specific stage being caused to progress to the specific stage, determination information is stored. In some cases, a display mode of specific symbols displayed in accordance with the determination information being stored may be changed to a special display mode different from a normal display mode. The progress presentation includes a first progress presentation and a second progress presentation. A probability that the display mode of the specific symbols changes to the special display mode is different between when the first progress presentation progresses to the specific stage and when the second progress presentation progresses to the specific stage.SELECTED DRAWING: Figure 59
Patent JP-2018116721-A (JP)
Title: Driving assist system and program
Inventor: SHIMIZU YUKI
IPC: G08G1/16
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving assist system that appropriately notifies a driver of traffic regulation information or the like which is announced by each prefectural police station.SOLUTION: A driving assist system 1 includes control means 11 that acquires monitoring schedule information regarding an implementation schedule of a traffic monitoring activity and present information which is information on the present, and implements control of posting notification information, which is based on the present information and the monitoring schedule information, at the notification timing determined based on the monitoring schedule information and the present information. The notification timing encompasses previous situation timing at which the present information is inconsistent with the monitoring schedule information and a situation preceding the traffic monitoring activity is established.SELECTED DRAWING: Figure 1
Patent JP-2019151032-A (JP)
Title: Cold insulation liner and cold insulation cardboard using the same
Inventor: NISHIGAKI MISAO
IPC: B32B29/00
Filed: 2018-03-05
Abstract: To provide a cold insulation liner with a high cold insulation effect and a low environmental load, and a cold insulation cardboard using the same, at a low cost.SOLUTION: A cold insulation liner includes, with liner paper as a base material, a paper layer laminated on a front side interposing a wax layer. The paper layer includes an ink layer containing a metal particle or a metal layer by vapor deposition. The wax layer has a coating weight of wax of 1-10 g/m(dry). A cold insulation cardboard uses the cold insulation liner.SELECTED DRAWING: Figure 1
Patent JP-2019150512-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-06
Abstract: To enhance amusement of a game machine having a function of permitting selection of a music piece to be outputted.SOLUTION: A game machine 1 includes sound output means (speaker) 10, and performance execution means for executing a specific performance for reporting whether winning/losing determination results in winning depending on an end mode, and permits a player to select a music piece actually outputted during the specific performance from among a plurality of kinds of candidate music pieces and permits the player to change a type of a music piece to be outputted actually even in the middle of a performance.SELECTED DRAWING: Figure 5
Patent JP-2018090822-A (JP)
Title: Aqueous pigment dispersions
Inventor: LIU TIANQI
IPC: C09D17/00
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide aqueous dispersions comprising pigments with improved dispersion stability for use in inks, coatings, etc.SOLUTION: An aqueous dispersion comprises: at least one pigment present in an amount of at least 10 mass% relative to the total mass of the dispersion, the at least one pigment being selected from oxidized carbon blacks and modified carbon blacks having at least one organic group attached thereto; and at least one organic solvent present in an amount of at least 10 mass% relative to the total mass of the dispersion, the at least one organic solvent having a Hansen hydrogen bonding parameter (δ) ranging from 13 to 50 MPa, and a Hansen polarity parameter (δ) ranging from 5 to 13 MPa.SELECTED DRAWING: None
Patent JP-2018102970-A (JP)
Title: Conduit connector for patient breathing device
Inventor: GULLIVER LAURENCE
IPC: A61M16/08
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a conduit connector that provides excellent comfort and/or safety.SOLUTION: A connector or connector assembly for attaching a nasal cannula to a gas delivery hose includes a sensor port for a sensor probe positioned near an end of a nasal cannula, which allowing the sensor probe to be put closer to a patient's nostrils than previous connector parts allowed. The connector can be configured to advantageously allow the nasal cannula to rotate relative to the gas delivery hose, thereby allowing a patient or healthcare provider to untangle or otherwise straighten the hose or the cannula. The connector assembly can be configured to automatically align locking protrusions on a first component with locking recesses on a second component, where insertion of the second component into the first component causes the second component to rotate relative to the first component, thereby aligning the locking protrusions with associated locking recesses.SELECTED DRAWING: Figure 1A
Patent JP-2019157720-A (JP)
Title: Fuel supply structure
Inventor: TAKAHASHI MARI
IPC: F02M55/02
Filed: 2018-03-12
Abstract: To provide a fuel supply structure capable of keeping a connection state of a delivery pipe and an injector even when an intake manifold is broken due to head-on collision of a vehicle, and the intake manifold pushes up the delivery pipe.SOLUTION: A fuel supply structure includes an injector for injecting a fuel into a combustion chamber of an engine, a delivery pipe for delivering a fuel to the injector, and a fuel hose connected to the delivery pipe at one end and connected to the injector at the other end. Any one of a delivery pipe side and an injector side of the fuel hose is folded and overlapped to an inner side of the other one.SELECTED DRAWING: Figure 7
Patent JP-2018183571-A (JP)
Title: Intervertebral cage with porosity gradient
Inventor: SRI VISHNUBHOTLA
IPC: A61F2/44
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an intervertebral cage with an outer frame, an open inner core region and a porosity gradient within the outer frame.SOLUTION: An outer frame 12 includes a posterior wall 110, an anterior wall 120, a pair of side walls 100 extending between the posterior wall and the anterior wall. The porosity gradient may comprise at least one of: a decreasing average pore diameter in a direction from an outer surface to an inner surface of at least one of the pair of side walls; an increasing average pore diameter in a direction from an outer surface to an inner surface of at least one of the pair of side walls; a decreasing average pore diameter in a direction from an upper surface to a lower surface of at least one of the side walls; and an increasing average pore diameter in a direction from an upper surface to a lower surface of at least one of the side walls.SELECTED DRAWING: Figure 1
Patent JP-2019159288-A (JP)
Title: Acoustic characteristic measurement device and method
Inventor: SUGAI TAKU
IPC: G10K15/00
Filed: 2018-03-18
Abstract: To provide an acoustic characteristic measurement device and method, in which it is possible to measure an acoustic characteristic in parallel with a normal operation, and to prevent a user from feeling discomfort since a time only for measurement is not required.SOLUTION: An acoustic characteristic measurement device includes: a speaker 110 configured to output an acoustic signal in which a watermark signal is embedded; a microphone 150 configured to perform sound collection with respect to the acoustic signal output from the speaker 110 in a predetermined listening position; and an acoustic characteristic measurement unit 160 configured to determine an acoustic characteristic of an acoustic space from the speaker 110 to the listening position, on the basis of the watermark signal embedded in the acoustic signal which is subjected to the sound collection by the microphone 150.SELECTED DRAWING: Figure 1
Patent JP-2019165050-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OSHIMA KAZUHIRO
IPC: H01L27/11582
Filed: 2018-03-19
Abstract: To provide a semiconductor device that can improve the coverage of a bridge portion while reducing the warpage of a substrate.SOLUTION: A semiconductor device includes a semiconductor substrate, at least two first films, a bridge portion, and a conductive member. The two first films are separated from each other, along a first direction, which is an in-plane direction of the semiconductor substrate, and along a second direction, which is in the in-plane direction of the semiconductor substrate and is perpendicular to the first direction. The bridge portion connects portions of opposed side surfaces of the two first films to each other, and has a flat bottom surface. The conductive member is provided under the bottom surface of the bridge portion.SELECTED DRAWING: Figure 2