baber/WOPTO huggingface dataset:
Patent JP-2019012160-A (JP)
Title: Light emitting body and light emitting device
Inventor: YAMAE KAZUYUKI
IPC: F21S2/00
Filed: 2017-06-30
Abstract: To provide a light emitting body or the like having high light extraction efficiency.SOLUTION: A light emitting body includes a light emitting layer 100 for radiating light in a visible area from a light emission surface; and a reflection layer 200 for reflecting light from the light emitting layer 100. The reflection layer 200 includes a first dielectric film 201 in a side close to the light emitting layer 100 and a dielectric multilayer film 210 in a side distant from the light emitting layer 100. The dielectric multilayer film 210 includes at least one laminated film in which a second dielectric film 202 in a side close to the light emitting layer 100 is paired with a third dielectric film 203 in a side distant from the light emitting layer 100. The first dielectric film 20 has a refractive index smaller than the light emitting layer 100, the second dielectric film 202 has a refractive index larger than the first dielectric film 201, and the third dielectric film 203 has a refractive index smaller than the second dielectric film 202. An average wavelength λof light in a visible area radiated from the light emitting layer 100, a refractive index nof the first dielectric film 201, and a film thickness dof the first electric film 201 satisfy a relation expression of d≥λ/n.SELECTED DRAWING: Figure 2
Patent JP-2019012018-A (JP)
Title: Method of moving shroud head
Inventor: TAKANO SHINTARO
IPC: G21C19/02
Filed: 2017-06-30
Abstract: To provide a method for moving a shroud head that can prevent damage to a fuel assembly caused by a drop of the shroud head when a structure in a furnace is moved.SOLUTION: After an upper cover 2 is removed and a reactor pressure vessel 1 is opened, the lower end of an upper guide rod 17 is connected to the upper end of a lower guide rod 16 installed on the inner surface of the reactor pressure vessel 1. The upper end of the upper guide rod 17 extends in the axial direction of the reactor pressure vessel 1 to the position of a bottom surface 23A of a passageway 23 that communicates a reactor well 19 formed directly above the reactor pressure vessel 1 and a device temporary pool 22. A shroud head 8 mounted with a water separator 9 removably mounted on the reactor pressure vessel 1 in reactor pressure vessel 1 above a core 4 in the reactor pressure vessel 1 is moved in the passage 23, and the upper end is further moved along the upper guide rod 17 that extends to a position of the bottom surface 23A of the passage 23.SELECTED DRAWING: Figure 1
Patent JP-2019010350-A (JP)
Title: Manual breast pump
Inventor: OCHIAI SHIMON
IPC: A61M1/06
Filed: 2017-06-30
Abstract: To provide a manual breast pump that can easily wash a region where breast milk comes in contact therewith, while reducing a muscle load based on the repeated operation of a handle.SOLUTION: A manual breast pump includes: a body casing 31; a hood 4; a base part 32 being held to the body casing 31 and having a communication part S4 spatially connected with an inner space S3; a diaphragm for generating a negative pressure in the communication part S4; a holding member 33 provided at the base part 32 and having a wall part sandwiched between the body casing 31 and the base part 32; and a handle 5 for operation rotatably provided to the body casing 31 centering on a shaft 325 of the base part 32, and transforming the diaphragm 34. The base part 32 rotates to the body casing 31 through the holding member 33 along with the handle 5 when the handle 5 rotates to the body casing 31 centering on the shaft 325 of the base part 32.SELECTED DRAWING: Figure 2
Patent JP-2019010436-A (JP)
Title: Biological sensor and signal acquisition method of biological sensor
Inventor: MORISHIMA MORIHITO
IPC: A61B5/00
Filed: 2017-06-30
Abstract: To provide a biological sensor capable of acquiring a desired signal from a biological body without determining, in advance, an attachment position of the sensor.SOLUTION: A biological sensor comprises: a sensor array part which can be attached to a biological body and is composed of plural sensors for acquiring a signal based on at least vibration; and an acquisition part for acquiring a desired signal by selecting or combining signals acquired from the plural sensors of the sensor array part.SELECTED DRAWING: Figure 1
Patent JP-2019015525-A (JP)
Title: Temperature detector
Inventor: KOIKE CHIAKI
IPC: G01K11/06
Filed: 2017-07-04
Abstract: To provide a temperature detector arranged in a heating device with a high temperature zone, such as a water heater and a warming device with a low temperature zone, such as an electric blanket, a carpet, and a seat heater for a vehicle, the temperature detector which is hardly subjected to a change in resistance value due to bending or vibration and is used for detecting an abnormal heat generation or a temperature rise of a detection object without malfunction and cutting off a circuit of the detection object.SOLUTION: The temperature detector includes one or more metal covered wires 3A each having a fiber bundle 1A made of a resin shrinkable or melting at a predetermined temperature and a metal layer 2 provided on an outer periphery of the fiber bundle 1A and an insulating covering layer 4 covering the one or more metal covered wires 3A, thereby solving the problem mentioned above. The metal layer 2 is preferably a plating layer or a vapor deposition layer, and the insulating coating layer 4 is preferably selected from an extruded resin layer, a tape wound layer, a film laminate layer, and a baked coating layer.SELECTED DRAWING: Figure 1
Patent JP-2018011297-A (JP)
Title: Bluetooth acoustic device with music listening function and periphery listening function
Inventor: HONG CHOONG SHEEK
IPC: H04R25/00
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a Bluetooth (R) acoustic device having a music listening function and a periphery listening function capable of selectively carrying out either the music listening function or periphery listening function by simplified operation by a user.SOLUTION: A Bluetooth acoustic device having a music listening function and a periphery listening function includes: a communication unit for communicating with an electronic communication apparatus outside; a microphone unit for acquiring sound at the periphery; a speaker unit for outputting music or the sound at the periphery; and a control unit for carrying out the periphery listening function for acquiring the sound at the periphery from the microphone and outputting it to the speaker unit and the music listening function for reproducing an acoustic file from the communication unit or a stored acoustic file and outputting them to the speaker unit.SELECTED DRAWING: Figure 1
Patent JP-2017206436-A (JP)
Title: Ceramic material, and electrostatic chuck device
Inventor: YOSHIOKA YOSHIKI
IPC: H01L21/683
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic material suitable used for an electrostatic chuck device and excellent in durability, and the electrostatic chuck device using the ceramic material.SOLUTION: There is provided a ceramic material satisfying following (i) and (ii). (i) When a test piece of the ceramic material with thickness of 0.3 mm is sandwiched by electrodes with diameter of 20 mm and voltage value is measured at voltage increase rate of 1000 V/sec. according to short time test defined by JIS C2110-2, the voltage value with current value flowing in the test piece of over 1 μA is 10 kV/mm or more. (ii) When current value flowing in the test piece is measured per 0.1 sec. in the test conducted under same condition of the (i), current value corresponding to voltage value 0.1 sec. before the time that the current value is increased over 10 μA per 0.1 sec. is 5 μA or more.SELECTED DRAWING: None
Patent JP-2019019168-A (JP)
Title: Vinyl chloride polymer composition, single layer tube and method for producing single layer tube
Inventor: MATSUNAGA TAMOTSU
IPC: B29C48/32
Filed: 2017-07-12
Abstract: To provide a vinyl chloride polymer composition capable of obtaining a molded body having excellent lightness and high strength.SOLUTION: There is provided a vinyl chloride polymer composition which comprises a vinyl chloride polymer and thermally expandable microcapsules, wherein the content of the thermally expandable microcapsules is 0.05 pt.wt. or more and 1.5 pts.wt. or less based on 100 pts.wt. of the vinyl chloride polymer.SELECTED DRAWING: Figure 1
Patent JP-2020161210-A (JP)
Title: Power supply device
Inventor: HAINO MASAKI
IPC: H01M50/284
Filed: 2017-07-25
Abstract: To prevent damage to a non-heat-resistant material such as a circuit board and a battery block due to a high-temperature exhaust gas, and ensures high safety even when an exhaust valve is open.SOLUTION: In a power supply device, a non-heat resistant material 10 such as a circuit board 4 or a secondary battery 1 is located at an opposite position of a battery block 3 in which a plurality of secondary batteries 1 each having a discharge valve provided on an exhaust side end surface 1A are arranged in a fixed position by a battery holder 2, and an air layer 5 and a heat insulating layer 8 are arranged between the battery block 3 and the non-heat resistant material 10, the air layer 5 is arranged on the battery block 3 side, and a heat blocking layer 6 is used as a heat insulating property that is not deformed by the exhaust gas of a molten layer 7 and the discharge valve, and the heat blocking layer 6 having a laminated structure of the molten layer 7 and the heat insulating layer 8 protects a non-heat resistant material 10 from the exhaust gas discharged to the air layer 5.SELECTED DRAWING: Figure 3
Patent JP-2019024629-A (JP)
Title: Tool including detachable and replaceable blade case
Inventor: TAKASHIMA YOSUKE
IPC: B26B5/00
Filed: 2017-07-26
Abstract: To provide a tool including integrally a replaceable blade case for storing a replaceable blade, and having heightened convenience and safety during treatment.SOLUTION: A scraper 1 includes a replaceable blade case 30 for storing a replaceable blade to be replaced. The replaceable blade case 30 can be mounted on a scraper body 10 detachably therefrom and functions as a cover member for covering a blade tip 20 of the scraper, when being removed. Namely, the replaceable blade case 30 attachable to the scraper body has a function jointly as a protection cover cap for the blade tip. Hereby, both of high convenience and safety can be achieved.SELECTED DRAWING: Figure 1B
Patent JP-2019024640-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2017-07-26
Abstract: To provide a game machine which can improve the aesthetic of decoration shaped by a plurality of performance members.SOLUTION: One of a first performance member and a second performance member includes a concavity, and the other of the first performance member and the second performance member includes a protrusion fitting into the concavity when the first performance member and the second performance member come closer to each other. Either the concavity or the protrusion includes an inclined surface which guides the protrusion and the concavity into respective predetermined positions, when the protrusion fits into the concavity.SELECTED DRAWING: Figure 71
Patent JP-2019026008-A (JP)
Title: Flight vehicle and portable electronic equipment
Inventor: TANABE SHIGEKI
IPC: B64C39/02
Filed: 2017-07-27
Abstract: To make it possible to associate a flight device with function of portable electronic equipment.SOLUTION: Portable electronic equipment (for example, a portable terminal 1) is connected to a flight device. The portable electronic equipment comprises a communication unit 6 which communicates with the flight device, and a controller 10 which executes a prescribed function. The controller 10 is connected to the flight device, and changes the prescribed function when satisfying a prescribed condition.SELECTED DRAWING: Figure 6
Patent JP-2019025109-A (JP)
Title: Slot machine
Inventor: UCHINO SATORU
IPC: A63F5/04
Filed: 2017-08-01
Abstract: To load a continuous performance for inflaming a player's feeling of expectation for set addition and expectation for a bonus winning depending on an internal lottery result without causing complication of control relating to a story performance progress in a number-of-sets management-type slot machine including a story performance function.SOLUTION: During one-set/45-game ART set, the slot machine executes a story performance in which a story progresses depending on the number of residual set games according to a performance scenario determined when starting the set. Further, when an execution trigger symbol combination is won during the ART set, the slot machine starts a chance performance over a plurality of games and, during the chance performance, interrupts subtraction of the number of residual set games to be executed for each game consumption.SELECTED DRAWING: Figure 25
Patent JP-2018029583-A (JP)
Title: Cancer stem cell population and production method thereof
Inventor: YAMAZAKI TATSUMI
IPC: C12Q1/02
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cancer stem cell population, from which cells having no cancer forming capabilities are substantially removed, having the characteristic of reproducing the hierarchical structure of cancerous tissue, a method of producing the same, and a method of using the same.SOLUTION: The cancer cell population from which cells having no cancer forming capabilities are substantially removed is a substantially homogeneous cancer stem cell population with a cancer stem cell frequency of 1 showing carcinogenesis when 6 spots at 10 cell/spot of the cell population are transplanted to NOD/SCID/gammacnull mice and analyzed by Extreme Limiting Dilution Analysis. The cancer stem cells are derived from human tumor tissue and the cancer stem cell population comprises 1x104 or more of cancer stem cells and has the characteristic of reproducing the hierarchical structure of human tumor tissue.SELECTED DRAWING: None
Patent JP-2019025262-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-04
Abstract: To provide a proper board configuration.SOLUTION: A signal wiring formed of a second pattern 43AK11 of a wiring corresponds to a first shape part 43AK11L which is formed into a first shape being a linear shape or almost linear shape, and a signal wiring formed of a first pattern 43AK10 of a wiring includes a second shape part 43AK10M such as a meander shape different from the first shape part 43AK11L. On the second shape part 43AK10M on a signal wiring formed of a first pattern 43AK10 of the wiring, as a specific conductor part for connection confirmation, a test point 43AK10TP is provided. On the second shape part 43AK11M on a signal wiring formed of a second pattern 43AK11 of a wiring, as a specific conductor part for connection confirmation, a test point 43AK11TP is provided.SELECTED DRAWING: Figure 30
Patent JP-2018144104-A (JP)
Title: Method for roughening metal molding
Inventor: ITAKURA MASAHIKO
IPC: B23K26/062
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for roughening a surface of a metal molding usable as a production intermediate body of a composite molding between the metal molding and a resin, a rubber and a metal.SOLUTION: A method for roughening a surface of a metal molding includes a step of irradiating the surface with a laser beam with an energy density of 1 1MW/cmor more and an irradiation speed of 2,000 mm/sec or more with the use of a laser device, where the laser beam irradiation step is a step of irradiating the surface of the metal molding becoming an object to be roughened so that a laser beam irradiation portion 1 and a laser beam non-irradiation portion 2 are alternately generated, when irradiating the surface of the metal molding with a laser beam so that the laser beam becomes a straight line and a curve line or a combination of the straight line and the curve line.SELECTED DRAWING: Figure 1
Patent JP-2019030368-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-08-04
Abstract: To suppress an amusement felt by a player by executing a performance which is devised in a state in which a performance display possible area on a display unit is limited.SOLUTION: A game machine acquires lottery information based on establishment of a start condition, determines whether or not winning occurs based on the acquired lottery information, executes a special pattern variation based on establishment of the start condition, and if establishment of the start condition is satisfied, however, establishment of the start condition is satisfied, stores and reserves up to a prescribed number of lottery information, executes a performance capable of suggesting a determination result in the special pattern variation period, and the game machine has a display unit capable of displaying a reservation display indicating a number of pieces of lottery information being reserved and the performance. The game machine reduces a ratio of an area in the reservation display in a display area in the display unit, and the game machine can execute a special performance on an area which is included in an area of the reservation display before reduction of the ratio, and is not included in the area of the reservation display after reduction of the ratio.SELECTED DRAWING: Figure 276
Patent JP-2019031416-A (JP)
Title: Production method of optical fiber preform, and production method of optical fiber
Inventor: ISHIHARA TOMOHIRO
IPC: C03B37/018
Filed: 2017-08-08
Abstract: To provide a production method of an optical fiber preform that improves uniformity of deposits in the longer direction.SOLUTION: A production method of an optical fiber preform includes a preparation step for preparing a reaction vessel 2 equipped with an air introducing port 3a, a rotation step for rotating a mandrel 10 around an axis in the reaction vessel 2, and a deposition step for introducing a combustion gas and a glass raw material gas to a burner 6 to generate flame toward the mandrel 10 and relatively moving the mandrel 10 and the burner 6 in the longer direction to deposit a glass particulate layer 11a on the outer periphery of the mandrel 10 by means of the flame. In the deposition step, the glass particulate layer 11a is deposited on the outer periphery of the mandrel 10 by the flame while introducing clean air from the air introducing port 3a into the reaction vessel 2 at least over a preform effective region in the longer direction of the mandrel 10.SELECTED DRAWING: Figure 1
Patent JP-2019033818-A (JP)
Title: Control method of walking support device
Inventor: TAKIZAWA DAIJIRO
IPC: A61H3/04
Filed: 2017-08-10
Abstract: To provide a control method of a walking support device with excellent applicability to a walking road.SOLUTION: A walking support device 1 includes: a first motor 10; a second motor 20; a body case 30 for storing the first motor 10 and the second motor 20; a grip part 40 arranged in the body case 30 and to be gripped by a walking person; multiple drive wheels 50 arranged to be rotatable with multiple autorotation shafts 51 arranged on the same circumference as centers; and a hub case 60 for rotatably supporting the multiple autorotation shafts 51 and rotatably supported by the body case 30 with the center of the multiple autorotation shafts 51 as a rotation axis 61. The first motor 10 is connected to the multiple drive wheels 50 to enable power transmission to them. The second motor 20 is connected to the hub case 60 and the body case 30 to enable power transmission to them. A control method of the walking support device performs travel support control S1 to control the first motor 10 so as to support a movement of the walking support device 1 in a traveling direction in accordance with movement intention information of a walking person.SELECTED DRAWING: Figure 3
Patent JP-2019035847-A (JP)
Title: Optical element, optical system, imaging device, and method for manufacturing optical element
Inventor: UCHIDA KAZUE
IPC: G02B1/04
Filed: 2017-08-15
Abstract: To provide an optical element in which antifouling properties are improved.SOLUTION: Provided is an optical element (10) comprising an optical surface (11), a first non-optical surface (13), and a second non-optical surface (12) provided between the optical surface and the first non-optical surface. On the optical surface is provided an antireflection film including a porous layer that includes alcohol having an ether bond or an ester bond and having a C4-7 branched structure. Each of the first non-optical surface and the second non-optical surface is parallel to the optical axis of the optical element, the distance from the optical axis to the first non-optical surface and the distance from the optical axis to the second non-optical surface satisfying prescribed conditions.SELECTED DRAWING: Figure 1
Patent JP-2019034470-A (JP)
Title: Recording apparatus, recording medium, and recording method
Inventor: KITASHIRO DAIZO
IPC: B41J21/00
Filed: 2017-08-16
Abstract: To accurately record an image in a recording area, which is formed by an ink reception layer, by simply detecting a position of the recording area with a high degree of accuracy.SOLUTION: A recording medium 5 has a recording area 4 formed in a part of a surface by an ink reception layer that includes a luminescent agent excited by specific irradiation light so as to emit light. An image is recorded in the recording area on the basis of the result of detection of a luminescent state of the surface by applying the irradiation light to the surface of the recording medium 5.SELECTED DRAWING: Figure 1
Patent JP-2019034497-A (JP)
Title: Ink jet recorder and position adjustment method for recording head
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/155
Filed: 2017-08-18
Abstract: To hinder occurrence of a white stripe.SOLUTION: An ink jet recorder 100 comprises a recording head 34 and a head base 35. The recording head 34 comprises a first recording head 341, a second recording head 342, a third recording head 343 and a fourth recording head 344. Each of the first recording head 341 to the fourth recording head 344 has three separate recording heads. Each of the separate recording heads ejects ink onto paper P. The head base 35 supports 12 separate recording heads. One separate recording head is selected as a reference head 34A among the 12 separate recording heads. The longitudinal directions of the separate recording heads other than the reference head 34A are arranged such that the longitudinal directions of the separate recording heads other than the reference head 34A among the 12 separate recording heads are parallel with the longitudinal direction of the reference head 34. The head base 35 is disposed such that the longitudinal direction of the reference head 34A is orthogonal to a conveyance direction D1 of the paper P.SELECTED DRAWING: Figure 2
Patent JP-2019034511-A (JP)
Title: Gate vestige removing tool and removing method
Inventor: NAKAMURA TAKESHI
IPC: B29C45/38
Filed: 2017-08-21
Abstract: To provide a gate vestige removing tool and method capable of low-costly and easily removing a gate vestige remaining on a molding product formed by injection molding.SOLUTION: A gate vestige removing tool includes: a pair of plate members 2 and 3 formed to be engageable to each other, and provided such that one side is slidable with respect to the other side; a linear groove 10 formed on the one side of the pair of plate members for placing a workpiece W; a gate removing projection 11 linearly formed on a bottom surface of the groove in the longitudinal direction of the groove and being in contact with a gate vestige W1 of the placed workpiece; and a linear projection 5 formed on the other side of the pair of plate members, engaging with the groove on which the workpiece is placed, and pressing the workpiece. The gate removing projection compresses and removes the gate vestige of the workpiece by sliding the one side with respect to the other side along the groove and the projection engaging with it in the pair of the engaged plate members.SELECTED DRAWING: Figure 1