baber/WOPTO huggingface dataset:
Patent JP-2019033032-A (JP)
Title: Illumination system, radio controller, control method, and program
Inventor: HIRAMATSU KOJI
IPC: H05B37/02
Filed: 2017-08-09
Abstract: To provide an illumination system or the like, in which a transmission electric power of a radio controller which transmits a radio signal for controlling illumination equipment can be suppressed.SOLUTION: An illumination system 100 comprises: a radio controller 300; a plurality of lighting apparatuses 200 which can communicate with the radio controller 300; and a storage part (a storage part 330 or a storage part 430). The radio controller 300 deviates a first lighting apparatus which can communicate with a first electric power transmission into a first segment from the plurality of lighting apparatuses 200, stores them to the storage part 330 or the storage part 430, and divides a second lighting apparatus which can communicate with a second electric power transmission larger than the first electric power transmission into a second segment, and stores them to the storage part 330 or the storage part 430.SELECTED DRAWING: Figure 1
Patent JP-2019023603-A (JP)
Title: Spring probe
Inventor: IWANA AKIKO
IPC: H01L21/66
Filed: 2017-07-24
Abstract: To provide a small diameter spring probe having a spring characteristics by processing a pipe of small diameter and thin wall, which has a simple shape and easy-to-process resulting in a reduction of processing cost without requiring any expensive processing equipment, and which enables producing a spring part expanding and contracting in the axial direction while suppressing the manufacturing cost and the cost for manufacturing equipment.SOLUTION: The spring probe comprises: an outer conductor 2 having a generally cylindrical shape; an inner conductor which is inserted into the outer conductor 2 so that the front end portion of which protrudes from the front end of the outer conductor 2 but the tail end portion of which does not protrude from the tail end of the outer conductor 2, the front end portion of which is configured to be brought into contact to electrically connected to a contact point of an object to be inspected; and a fixing point 17 for electrically connecting and fixing the outer conductor 2 and the inner conductor 14. In the peripheral wall of the outer conductor 2, inclined slit grooves are formed in two directions, which are inclined in the axial direction of the outer conductor 2 at constant interval in the axial direction of the outer conductor 2. With this, the spring expands and contracts in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019035165-A (JP)
Title: fabric
Inventor: ONODERA TADAHITO
IPC: D03D15/00
Filed: 2017-08-16
Abstract: To provide a down-proof fabric having a high down-leakage proof effect even in a low cover factor fabric.SOLUTION: A fabric 1 includes a single yarn 10 having a convex part 11 and a concave part 12 in a cross section where the permeability is 0.1-2.0 cm/cms, the total fineness is 5 dtex or more and 80 dtex or less, the cover factor of total warp and weft is 1,500 or more and 2,200 or less, the cover factor of a weft 3 is 45-56%, and further, the down-proof fabric has following characteristics (i)-(iv). (i) The engaging ratio of single yarns each other is 10-80%. (ii) The laminate ratio of single yarns 10 is 0.4-3.0. (iii) The number of a convex part 11 of a single yarn 10 is 2-12. (iv) The irregular degree of the single yarn 10 is 1.2-3.0. CF=CF+CF, where CF is a cover factor of total warp and weft, CFis a cover factor of a warp 2, and CFis a cover factor of a weft 3.SELECTED DRAWING: Figure 2
Patent JP-2018049261-A (JP)
Title: Multi spectrum diaphragm device
Inventor: GEORGE THEMELIS
IPC: G03B11/00
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which regarding a diaphragm device for an optical imaging system inclusive of an aperture device, and a medical imaging system inclusive of a sensor, in particular, a camera, the conventional diaphragm device known in an art is not free from inevitable occurrence of hard-to-avoid tradeoff between a depth of field and an amount of light to be transmitted through the optical system, in particular, an amount of light to be incident upon the sensor, and this disadvantage arises from the diaphragm device in the art that similarly transmits or blocks light as to all wavelengths, namely, has a flat transmission characteristic as to a spectrum.SOLUTION: As to one light transmission direction, an aperture device (5) is provided that simultaneously includes at least two apertures (5a) coaxially arranged. Each of the at least two apertures (5a) is configured to limit light in one spectrum band different from each other of at least two separate non-overlapping spectrum bands, and thereby a disadvantage is overcome.SELECTED DRAWING: Figure 1
Patent JP-2018029061-A (JP)
Title: Plug-in connector for electrical plug-in connection and method for manufacturing plug-in connector
Inventor: WITTMANN ROLF
IPC: H01R43/00
Filed: 2017-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a plug-in connector that is permanently protected from infiltration of a fluid medium (liquid or gas).SOLUTION: A plug-in connector comprises a contact element that is electrically conducted to connect to a cable 30, a contact support body 20 comprising a chamber 23 accommodating the contact element, and a first seal element 6. Here, the contact element is inserted into the chamber 23 along an insertion direction E. This contact element has a contact section 3 for electrical contact. In this case, the contact element has a connection section 4 electrically connected to the contact element by the cable 30. The first seal element 6 includes gel. In this case, it is supposed that the first seal element 6 and the contact element are relatively placed each other in the chamber 23 such that the first seal element 6 is placed in the connection section 4 of the contact element.SELECTED DRAWING: Figure 3a
Patent JP-2019041436-A (JP)
Title: Control device for three-terminal stationary type dc transformer
Inventor: KADO YUICHI
IPC: H02M3/28
Filed: 2017-08-22
Abstract: To provide a control device for safely starting a three-terminal stationary type DC transformer while suppressing an increase in size of a device provided with the three-terminal stationary type DC transformer and an increase in product cost.SOLUTION: According to a control device 20 for performing drive control of a stationary type DC transformer to which three or more self-excited single-phase inverters connecting respective DC capacitors in parallel thereto are connected via a high-frequency transformer, the control device comprises detectors each for detecting a voltage at a DC terminal in a state where the DC terminal is kept at a constant voltage by applying a DC voltage to one DC terminal; a minimum voltage terminal selection circuit for selecting a DC terminal having the lowest voltage out of DC terminals to which no DC voltage is applied, based on detection results of the detectors; and a calculation circuit for generating an AC voltage proportional to a difference between a voltage at the DC terminal to which the DC voltage is applied and a voltage at the DC terminal selected by the minimum voltage terminal selection circuit, to the self-excited single-phase inverters each to which the DC voltage is applied.SELECTED DRAWING: Figure 2
Patent JP-2018037652-A (JP)
Title: Method of manufacturing inductor, and inductor
Inventor: JANG JONG YOON
IPC: H01F17/04
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an inductor, particularly, a high frequency inductor.SOLUTION: An inductor comprises: a body including a plurality of coil layers and high-rigidity insulating layers disposed on and beneath the plurality of coil layers; and external electrodes disposed outside the body and connected to the coil layers. Build-up insulating layers are disposed between the high-rigidity insulating layers to cover the coil layers. The high-rigidity insulating layers have Young's modulus greater than that of the build-up insulating layers. Also provided is a method of manufacturing the inductor.SELECTED DRAWING: Figure 2
Patent JP-2019039476-A (JP)
Title: High pressure tank device and leakage detection method for the same
Inventor: OGIWARA NAOKI
IPC: F17C13/02
Filed: 2017-08-24
Abstract: To provide a high pressure tank device which can accurately detect leakage of fluid at abnormal time, and a leakage detection method for the same.SOLUTION: A high pressure tank device 10 includes a high pressure tank 14 for supplying and discharging fluid through a supply and discharge conduit 12, a first storage part 16, a leakage detecting sensor 18 disposed in the first storage part 16 and detecting the leakage of the fluid, and a second storage part 20. The high pressure tank 14 includes a liner 42 made of resin, a reinforcement layer 40 covering an outer surface of the liner 42, and a mouth piece 44 formed with a supply and discharge hole 64. The first storage part 16 can store a first fluid which is at least one of the fluid leaked from the supply and discharge conduit 12 and the fluid leaked through an inner side of the supply and discharge hole 64. The second storage part 20 is provided independently of the first storage part 16, and can store a second fluid which is the fluid leaked from an outer side of the supply and discharge hole 64.SELECTED DRAWING: Figure 1
Patent JP-2018063938-A (JP)
Title: Electrolytic copper foil easy to handle, electrode including the same, secondary battery including the same, and method for manufacturing the same
Inventor: KIM SUN MIN
IPC: H01M4/66
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide: electrolytic copper foil easy to handle, which can ensure a secondary battery with high durability; an electrode including the electrolytic copper foil; a secondary battery including the electrode; and a method for manufacturing the secondary battery.SOLUTION: Electrolytic copper foil 110 having a first face S1 and a second face S2 on a side opposite thereto comprises: a copper layer 111 including a matte surface MS fronting the first face S1, and a shiny surface SS fronting the second face S2; a first protection layer 112a on the matte surface MS of the copper layer 111; and a second protection layer 112b on the shiny surface SS of the copper layer 111. The thermal expansion coefficient of the electrolytic copper foil 110 is 16-22 μm/(m °C), which was measured by a thermomechanical analyzer (TMA) while raising a temperature from 30°C to 190°C at a speed of 5°C/min. The tensile strength of the electrolytic copper foil 110 is 21-36 kgf/mm, which was measured after a thermal treatment for 1 hour at 190°C. In the electrolytic copper foil 110, the electrolytic copper foil is 3% or more in elongation percentage at a room temperature, and the weight deviation of the electrolytic copper foil 110 is 5% or less.SELECTED DRAWING: Figure 1
Patent JP-2019039851-A (JP)
Title: Photogrammetry system and photogrammetry method
Inventor: NISHIDA NOBUYUKI
IPC: G01C7/04
Filed: 2017-08-28
Abstract: To provide a photogrammetry system and photogrammetry method that resolve errors of feature points in images, and can improve accuracy of photogrammetry, in the photogrammetry to be conducted by using a camera in which an exposure part moves with respect to an imaging plane to photograph images.SOLUTION: A photogrammetry system 1 comprises: a camera 11 that is provided in a moving body and has a shutter unit 19 which makes an exposure part move from one side to the other side with respect to an imaging plane, and that photographs images by making the shutter unit 19 perform exposure from the one side of the imaging plane to the other side thereof; a surveying device 3 that measures a position having the image photographed by the camera 11; and a photogrammetry data generation unit 60 that extracts a feature point F from the inside of an image P photographed by the camera 11, calculates a feature point photographing position Rf having the feature point F photographed on the basis of a surveying result R surveyed by the surveying device 3 and a movement time M of the exposure part, and generates photogrammetry data including the feature point photographing position Rf.SELECTED DRAWING: Figure 2
Patent JP-2019038673-A (JP)
Title: Film sticking device
Inventor: HAIYAMA YOSHIHIRO
IPC: G09F9/00
Filed: 2017-08-28
Abstract: To provide a device capable of applying a suitable tension to a film for sticking on a substrate.SOLUTION: A film sticking device 100 comprises: an optical film-supplying device 3 for supporting an optical film F including a base material film and a separator; a first tension-adjusting unit 35 for applying tension to an optical film supplied from the optical film-supplying device 3; a film sticking unit 6 for peeling the separator from the optical film F supplied from the optical film-supplying device 3 to stick the base material film on the substrate P; a second tension-adjusting unit 55 for applying tension to the separator peeled in the film sticking unit 6; and a separator take-up device 5 for taking up and holding the separator peeled in the film sticking unit 6.SELECTED DRAWING: Figure 1
Patent JP-2019040804-A (JP)
Title: Lamination device
Inventor: SAKURAI Hayato
IPC: H01M10/04
Filed: 2017-08-28
Abstract: To provide a lamination device capable of restraining deviation of an object in a lamination unit.SOLUTION: When positional deviation occurs at a position for the support part 24A of a positive electrode 11 with separator, a positional deviation detector 70 can detect the positional deviation. When positional deviation of an object is detected, a controller 110 stops an extrusion unit 27A, and circulates the support part 24A supporting the positive electrode 11 with separator to farther downstream side than the extrusion unit 27A. Consequently, the positive electrode 11 with separator, where positional deviation is detected, is not sent to a lamination unit by the extrusion unit 27A, but is divided farther downstream side than the extrusion unit 27A in the circulation direction. With such an arrangement, sending out of the positive electrode 11 with separator, where the position is deviated for the support part 24A, to the lamination unit can be restrained.SELECTED DRAWING: Figure 9
Patent JP-2019040540-A (JP)
Title: Business activity support system
Inventor: SO YOICHIRO
IPC: G06Q10/06
Filed: 2017-08-29
Abstract: To provide a business activity support system that enables support of timely collecting information on a new person in charge or department in charge on a customer side when the person in charge or department in charge thereon is changed.SOLUTION: A business activity support system is configured to: store a plurality of collection information items serving as the item of information to be collected from a customer in association with each of a plurality of stages of a business activity; receive an achievement degree of an information collection in the customer as to the collection information item corresponding to the stage of the business activity in a specific customer of the stored collection information item; evaluate the business activity with respect to the customer for each collection information item corresponding to the stage of the business activity in the customer on the basis of the received the achievement degree; and output an evaluation result of the business activity.SELECTED DRAWING: Figure 13
Patent JP-2019039415-A (JP)
Title: Seal system
Inventor: YOSHIKAWA SHIGERU
IPC: F16J15/34
Filed: 2017-08-29
Abstract: To provide a seal system which properly cools a double mechanical seal and a pump mechanism and makes a handling fluid of a pump unlikely to leak to the atmosphere side during normal operation and power failure.SOLUTION: A seal system includes: a double mechanical seal having pump side seal mechanisms 10, 12 and atmosphere side seal mechanisms 11, 13; a pump mechanism 19 which is driven by a rotary shaft 1; a first medium circulation line 30 which is connected to a first chamber 22a and a second chamber 22b and circulates a cooling medium serving as a fluid barrier, which is different from a handling fluid of a centrifugal pump, between the first chamber 22a and the second chamber 22b; a heat exchanger 21 and a cutoff valve 28 attached to the first medium circulation line 30; a second medium circulation line 31 which bypasses the cutoff valve 28; and a medium compression pump 45 and an on-off valve 23 attached to the second medium circulation line 31.SELECTED DRAWING: Figure 1
Patent JP-2019042852-A (JP)
Title: Dust collector for electric tool and electric cool
Inventor: YOSHIKANE KIYONOBU
IPC: B23Q11/00
Filed: 2017-08-31
Abstract: To easily prevent clogging of a filter at low costs.SOLUTION: A dust collector 20 for an electric tool includes: a body case 21 which has a device side exhaust port 63 and can be attached to an electric tool; a dust box 22 in which the filter 61 is installed; a nozzle 24 provided at the body case 41 and including a suction port 46 at a front end; and a dust collection path which extends from the suction port 46 and reaches the device side exhaust port 63 through the filter 61. A vibration application device 80 which directly applies vibration to the dust box 22 by rotation operation of an operation knob 83 is provided at a box body 55 of the dust box 22.SELECTED DRAWING: Figure 5
Patent JP-2018165049-A (JP)
Title: Phenol resin foam laminated sheet, and method for manufacturing the same
Inventor: MITSUBORI HISASHI
IPC: B29C43/48
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin foam laminated sheet that has less warp, excellent external appearance, and further improved heat-insulating performance.SOLUTION: There is provided a phenol resin foam laminated sheet in which a flexible face material is arranged on each of both surfaces of phenol resin foam in a thickness direction, the phenol resin foam has density of 20 kg/mor more and 50 kg/mor less, the average bubble diameter of 20 μm or more and 180 μm or less, the central layer closed-cell ratio of 85% or more, and the skin layer closed-cell ratio of 80% or more.SELECTED DRAWING: None
Patent JP-2018009250-A (JP)
Title: Method for recovering silver
Inventor: TAJIRI KAZUNORI
IPC: C22B3/06
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method where, from a recovery in a purification step including silver oxide and impurities, the impurities are reduced to recover silver.SOLUTION: Provide a method for recovering silver comprising: a dissolution step where a recovery obtained in a purification of silver electrorefining, and comprising silver oxide is dissolved in strong acid to obtain a strong acid solution; a reduction step where copper is added to the strong acid solution to precipitate silver; and a recovery step where the precipitated silver is recovered.SELECTED DRAWING: Figure 1
Patent JP-2019054354-A (JP)
Title: Multiplexer
Inventor: YOSHIDA NAOTO
IPC: H03H9/02
Filed: 2017-09-13
Abstract: To appropriately arrange four filters, factoring in an interference between filters and others.SOLUTION: A multiplexer comprises: a substrate 10; a device 40 mounted on the substrate and having first to fourth sides 41a to 41d; a chip 20a mounted on the substrate, provided with a filter 51 connected between a common terminal and a first terminal, and having a side 21a adjacent to the first side; a chip 20b provided with a filter 52 connected between the common terminal and a second terminal, and having a side 21b adjacent to the second side; a chip 20c provided with a filter 53 connected between the common terminal and a third terminal, and having a side 21c adjacent to the third side; a chip 20d provided with a filter 54 connected between the common terminal and a fourth terminal, and having a side 21d adjacent to the fourth side; a first wiring line serving to connect the filter 51 and the device; a second wiring line serving to connect the filter 52 and the device; a third wiring line serving to connect the filter 53 and the device; and a fourth wiring line serving to connect the filter 54 and the device.SELECTED DRAWING: Figure 3
Patent JP-2019039897-A (JP)
Title: Crack detection method of concrete surface and detection program
Inventor: SATO YOSHIHIRO
IPC: G06T7/12
Filed: 2017-08-27
Abstract: To provide a crack detection method of accurately detecting only crack from a concrete wall surface including noise such as stain and dirt, and a crack detection program.SOLUTION: An image of a concrete surface to be inspected is captured to create an original image, and sharpening processing emphasizing an edge is applied to the original image. Difference in brightness value from a forward pixel or a backward pixel adjacent every pixel with respect to one direction from the original image emphasizing an edge is acquired. When a differential value is included in a set range, a crack edge is determined, and its position is detected. The position detection is performed in various directions and, when attention is paid to one edge detected, it is combined with an edge detected from another direction in most proximity as edges on both sides of the crack, and an in-edge is determined to be a crack. Size, width, length, and a shape of the detected crack are used to distinguish between the crack and noise, and only the crack is accurately detected from a concrete surface including noise such as stain and dirt.SELECTED DRAWING: Figure 1
Patent JP-2019052467-A (JP)
Title: Measurement system and measurement method
Inventor: NIGIRIKAWA NAOHIRO
IPC: G01C7/02
Filed: 2017-09-14
Abstract: To provide a measurement system and a measurement method capable of easily monitoring an overall behavior of a subsoil including a periphery of an excavation area in a whole period of an excavation construction and an earth-retaining construction.SOLUTION: A measurement system comprises: an absolute position information acquisition part 11 acquiring information exhibiting absolute positions of predetermined measurement positions on a head of an earth-retaining wall 2 constituted using core materials 21 having a longitudinal direction in an excavation direction; a slope angle information acquisition part 12 acquiring information exhibiting slope angles of the core materials 21 measured using a plurality of slope angle detection parts 4 attached to the core materials 21 at a predetermined interval in the longitudinal direction with respect to each slope angle detection part 4; and an output part 13 outputting an information exhibiting an absolute displacement based on the information exhibiting the absolute positions acquired by the absolute position information acquisition part 11 together with information exhibiting a relative displacement based on the information exhibiting the slope angles acquired by the slope angle information acquisition part 12.SELECTED DRAWING: Figure 1
Patent JP-2019057442-A (JP)
Title: Vehicular headlight
Inventor: KOSUGE MAMORU
IPC: F21S41/00
Filed: 2017-09-21
Abstract: To provide a vehicular headlight for developing good design property while suppressing a change in the light distribution.SOLUTION: The vehicular headlight includes a first lighting tool unit 20 and a second lighting tool unit 40 having respective light sources 23A, 23B, 23C, 43A, 43B and reflector units 21, 41 having plate-like reflection parts 25, 45 extended in the longitudinal direction. The reflector units 21, 41 is formed with emission ports 30, 50 opening in a range from the front side in a specified direction different from the front side. The first lighting tool unit 20 and the second lighting tool unit 40 are arranged side by side so that a left opening 30B and a right opening 50B of the emission ports 30, 50 of the reflector units 21, 41 oppose each other. At least one of the reflector units 21, 41 also has a light-transmissive reinforcing member 22 extended in the longitudinal direction and fixed to the reflection parts 25, 45.SELECTED DRAWING: Figure 5