baber/WOPTO huggingface dataset:
Patent JP-2018184647-A (JP)
Title: Heat treatment apparatus for metal powder compact
Inventor: SAKATA TERUYUKI
IPC: F27D7/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for a metal powder compact capable of facilitating temperature control of a heating oven and heat-treating a metal powder compact efficiently.SOLUTION: A heat treatment apparatus 1 for a metal powder compact 4 is for obtaining a given sintered body 6 by heat-treating the metal powder compact 4 containing metal powder 2 and an organic binder 3 in the state arranged in a heating oven 10. The heating oven 10 comprises a heat treatment part 11 that is formed of a high-thermostability conductive material and for housing the metal powder compact 4 and an induction heating coil 12 wound in a circumferential position of the heat treatment part 11. By passing a high-frequency current through the induction heating coil 12 to cause the heat treatment part 11 to generate heat, the metal powder compact 4 is heated to a prescribed temperature for heat treatment.SELECTED DRAWING: Figure 1
Patent JP-2018189671-A (JP)
Title: Filter control device, and control method for the same
Inventor: FUKUDA KYOHEI
IPC: G03B11/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which when changing ND filter density to be inserted onto an optical path by an absolute value designation, according to a conventional method, a density change direction of the ND filter may be inverted in the middle of the change, and users may be felt that an imaging device is defective although the imaging device properly conducts the density change of the ND filter.SOLUTION: An imaging device comprises: an ND mechanism that includes switchable different ND filter density; operation means that designates the ND filter density of the ND mechanism to be inserted onto an optical path; ND mechanism control means that causes the ND mechanism to be driven to the ND filter density designated by the operation means; and driving direction determination means that determines a driving direction of the ND mechanism, in which the driving direction determination means is configured to determine the driving direction so as to maintain a density change direction to the ND filter density designated by the operation means.SELECTED DRAWING: Figure 2
Patent JP-2018186757-A (JP)
Title: Combine harvester
Inventor: AGAWA YOICHI
IPC: A01D34/24
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which facilitates wiring to a detection sensor, and enables compact arrangement of a detection body and the detection sensor in the combine harvester, in which the detection body and the detection sensor for detecting a ground height of a reaping part liftable relative to a traveling machine body are provided at the lower side of the reaping part, and can retract the detection body during rotational traveling.SOLUTION: A combine harvester includes: a reaping part 4; a detection body 30 supported on the lower end part of the reaping part 4 so as to be vertically swingable; and a detection sensor 31 capable of detecting a ground height of the reaping part 4 by being fixed on a reaping part 4 side so as to detect a vertical swinging position of the detection body 30. The detection body 30 has a detection member 34 linked with the detection sensor 31 so as to be a detection target of the detection sensor 31, and supported on the reaping part 4 in a vertically swingable manner, and retreating members 37, 39 which are operated to perform a retreating operation of vertically rotating or horizontally rotating relative to the detection member 34 during backing travel or horizontal rotary travel.SELECTED DRAWING: Figure 3
Patent JP-2018194666-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: H01L21/8238
Filed: 2017-05-17
Abstract: To provide an electro-optic device allowing mounting of a semiconductor sensor, in which a semiconductor sensor having high sensitivity can be disposed at a position near a display region, and an electronic apparatus.SOLUTION: In an electro-optic device 100, a plurality of scanning lines 3a extends between a first side 10a1 of a display region 10a and a scanning line drive circuit 104. A semiconductor sensor 8 including a sensor semiconductor layer 30s in the same layer as a semiconductor layer of a pixel transistor is disposed between the scanning line drive circuit 104 and the first side 10a of the display region 10a. The semiconductor sensor 8 is a diode temperature sensor 8a and has a plurality of diode elements 8b (sensor elements) disposed along the first side 10a1 of the display region 10a, and electrodes 6e to 6k electrically connecting the plurality of diode elements 8b.SELECTED DRAWING: Figure 8
Patent JP-2018194421-A (JP)
Title: Transformer loss measuring apparatus and transformer loss measuring method
Inventor: YODA HAJIME
IPC: G01R31/00
Filed: 2017-05-17
Abstract: To improve measurement precision of a transformer loss.SOLUTION: A transformer loss measuring apparatus is configured to: execute a first wavelength detection process 62 to a current phase correction value calculation process 67 to find a voltage correction coefficient and a voltage phase correction value for adjusting voltage waveforms of voltage detectors except a reference voltage detector to a reference voltage waveform of the reference voltage detector and also find a current correction coefficient and a current phase correction value for adjusting current waveforms of current detectors except a reference current detector to a reference current waveform of the reference current detector; and execute a loss measurement process 72, based upon a voltage waveform and a current waveform detected by the reference voltage detector and reference current detector in a second waveform detection process 69, correction voltage waveforms for the remaining voltage detectors found in a voltage waveform correction process 70 using the voltage correction coefficient and voltage correction value, and correction current waveforms for the current detectors except the reference current detector found in a current waveform correction process 71 using the current correction coefficient and current phase correction value, thereby measuring loss of a transformer.SELECTED DRAWING: Figure 3
Patent JP-2017158209-A (JP)
Title: Management server, communication terminal, information providing method, and information providing program
Inventor: YOSHIMURA TAKASHI
IPC: G06F13/00
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a management server, a communication terminal, an information providing method, and an information providing program for enabling a user to easily display a desired Web page.SOLUTION: A management server 30 comprises: a storage part 32 for storing a telephone number and a first URL in association; a detection part 311 for detecting call origination from a smartphone 10 to the telephone number; a determination part 312 for determining transmission propriety of a message on the basis of an identification number of the smartphone 10; and a transmission part 313 for generating a unique ID on the basis of the identification number and transmitting a message including a second URL in which a parameter with which the ID is associated in an identifiable manner is added to the first URL to the smartphone 10. The storage part 32 stores the ID, the first URL and the second URL in association with the identification number.SELECTED DRAWING: Figure 2
Patent JP-2018024935-A (JP)
Title: Molten iron temperature prediction method, molten iron temperature prediction device, operation method of blast furnace, operation guidance device, molten iron temperature control method and molten iron temperature control device
Inventor: HASHIMOTO YOSHIYA
IPC: C21B5/00
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a molten iron temperature prediction method and a molten iron temperature prediction device, capable of enhancing prediction accuracy of a molten iron temperature.SOLUTION: A molten iron temperature prediction treatment includes a response calculation step for calculating output variable of a physical model when parameters included in the physical model are changed, an error calculation step for calculating a difference value between the output variable and an actual value in a past prescribed interval as an error, an adjustment calculation step for calculating adjusted amount of the parameter for compensating the error of the output variable by using response of the output variable of the physical model calculated in the response calculation step, and an adjustment step for adjusting the parameter of the physical model before the past prescribed interval based on the calculated adjustment amount.SELECTED DRAWING: Figure 7
Patent JP-2018011941-A (JP)
Title: Posture evaluating system
Inventor: MITAMURA Monami
IPC: A61B5/107
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a posture evaluating system with which the time taken to obtain an evaluation is reduced, and which is suitable for accurately evaluating distortion of the body.SOLUTION: A posture evaluating device 100 is configured to: acquire position information regarding a part of the body from a measuring device 40; calculate the position of the center of gravity of the body in a space coordinate system on the basis of the acquired position information; calculate the position of the center of gravity of the body on a horizontal plane in a body coordinate system, on the basis of the calculated position of the center of gravity; calculate, as a posture evaluation element, the inclination of the body relative to the horizontal plane, on the basis of the calculated position of the center of gravity; and calculate an evaluation value regarding distortion of the body, on the basis of the calculated posture evaluation element.SELECTED DRAWING: Figure 3
Patent JP-2018197443-A (JP)
Title: Top soil protector and top soil protection method
Inventor: TSUNODA HIROYOSHI
IPC: E02D17/20
Filed: 2017-05-24
Abstract: To be difficult to collapse over time and to procure materials easily.SOLUTION: A net bag body 10 is provided with an inner net bag 13 containing stone materials 11 and an outer net bag 14 containing the inner net bag 13 and containing stone materials 12 on the outer side thereof. The stone constituting the stone materials 12 is generally larger than the stone constituting the stone materials 11. When the net body 10 is installed on the ground so as to cross the path of running water, sediment accumulate in the gaps between the stone materials 11 and 12 each time the running water mixed with sediment passes through the net bag body 10 at the time of rain.SELECTED DRAWING: Figure 1
Patent JP-2018196360-A (JP)
Title: Repellent device and repellent method
Inventor: SHIMURA MINORU
IPC: A01M29/16
Filed: 2017-05-24
Abstract: To provide a repellent device that enables a deer to escape from a place where the deer is not desired to come close so that the deer may go away reliably, and thereby can repel the deer easily from the place desired to prevent the invasion of the deer.SOLUTION: A repellent device 1 for repelling a deer comprises a sound generation part 2 which generates a first sound including an alarm call of a deer and a second sound including a cry of a dog.SELECTED DRAWING: Figure 1
Patent JP-2018198185-A (JP)
Title: Light source unit, lighting apparatus, and method for manufacturing light source unit
Inventor: IKETANI HIROBUMI
IPC: F21S2/00
Filed: 2017-05-25
Abstract: To provide a light source unit with few restrictions for design, a lighting apparatus, and a method for manufacturing the light source unit.SOLUTION: A light source unit includes: a board formed with a through-hole penetrating from a surface where a light source is disposed to a reverse face opposite to the surface; a plate formed with a plate opening penetrating from one face to which the board is attached to the other face opposite to the one face; a connector holder provided so as to cover the plate opening having electric insulation properties formed with a holder hole penetrating from one face side to the other face side; and a connector to which a power supply cable, which is a route for supplying lighting power to the light source, is connected, and which is attached to the connector holder. The connector includes a receptacle attached to the connector holder, and a terminal provided to the receptacle, which is inserted into the through-hole, the plate opening, and the holder hole, one end being connected to the board, and the other end being connected to the power supply cable.SELECTED DRAWING: Figure 6
Patent JP-2018200536-A (JP)
Title: Image forming system, server, and firmware update control method
Inventor: OKU TOYOAKI
IPC: G06F8/65
Filed: 2017-05-26
Abstract: To provide an image forming system that can appropriately resolve a defect.SOLUTION: A management DB 300 of a server 1 manages a relationship between a defect of an image forming device and firmware which can deal with the defect. A defect information receiving unit 100 receives defect information 400 including a content of the defect from the image forming device. A firmware search unit 110 searches the firmware which can deal with the defect from the DB by the received defect information 400. A firmware transmitting unit 130 transmits the searched firmware which can deal with the defect to the image forming device. A firmware receiving unit 210 of the image forming device 2 receives the firmware which can deal with the defect from the server 1. A firmware update unit 220 updates firmware to the received firmware.SELECTED DRAWING: Figure 3
Patent JP-2017175160-A (JP)
Title: Electronic component and method of manufacturing the same
Inventor: MAKI YOSHIFUMI
IPC: H01F27/29
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of preventing solder from entering the interior through a gap between a terminal and an insulating film and plating of tin or a tin alloy and breaking the insulating film and deteriorating insulation property.SOLUTION: The electronic component includes: an element body 101 incorporating a circuit element therein; and a terminal 102 formed in the element body. The terminal is formed over an end surface of the element body and a surface adjacent to the end surface. In the element body, an insulating film 103 that covers the terminals is formed. A tin-containing plating film 104 buried in the insulating film is formed on at least a mounting surface of the element body so as to be connected to the terminal and to expose its surface from the insulating film.SELECTED DRAWING: Figure 10
Patent JP-2018205285-A (JP)
Title: Electromagnetic wave detection device, electromagnetic wave detection system, and program
Inventor: OKADA HIROKI
IPC: G01S7/481
Filed: 2017-06-09
Abstract: To change resolution.SOLUTION: An electromagnetic wave detection device 10 comprises: a detection unit 17; a traveling unit 15; and a control unit 13. The detection unit 17 has a first detection element 21. The first detection element 21 detects an electromagnetic wave. The traveling unit 15 has a first traveling element group 18. The first traveling element group 18 has a plurality of traveling elements 20. The traveling elements 20 switch whether to allow an incident electromagnetic wave to travel to the first detection element 21. The control unit 13 can control switching of whether to allow the electromagnetic wave to travel for each of the traveling elements 20. The control unit 13 sequentially causes the different traveling elements 20 to switch whether to allow the electromagnetic wave to travel.SELECTED DRAWING: Figure 1
Patent JP-2019000854-A (JP)
Title: Welding system and welding method
Inventor: FUKUHARA CHISATO
IPC: B23K9/04
Filed: 2017-06-12
Abstract: To provide a welding system and a welding method that facilitate stabilization of welding quality.SOLUTION: A welding system comprises: a welding device 10 for executing padding welding by welding a welding material to a work surface 4; a preheater 30 for preheating a work 2 and insulating its heat; a control device 18 for operating the welding device 10 and the preheater 30 so as to start padding welding after preheating the work 2; a first sensor 40 for measuring a first temperature Ta being the temperature of a welding material 6 melted on the work surface 4 by the welding device 10; and a second sensor 42 for measuring a second temperature Tb being the temperature of the work 2. The control device 18 controls either one or both of the welding device 10 and the preheater 30 so that the first and second temperatures Ta and Tb are confined in predetermined first and second ranges while the welding device 10 executes the padding welding based on the first and second temperatures Ta and Tb.SELECTED DRAWING: Figure 1
Patent JP-2019001675-A (JP)
Title: Optical glass, and optical element and optical device using the same
Inventor: KOIDE TETSUYA
IPC: C03C3/19
Filed: 2017-06-14
Abstract: To provide an optical glass having high dispersion and a low specific gravity as an optical glass to be used for an imaging apparatus or the like, which is currently developed, including an image sensor having a high pixel number.SOLUTION: The optical glass comprises, in terms of mass%, a SiOcomponent by 0 to less than 5%, POcomponent by 10 to 40%, BOcomponent by 4 to 30%, NaO component by 0 to 11%, KO component by 5 to 20%, TiO2 component by 0 to 20%, ZrOcomponent by 0 to 2%, and NbOcomponent by 20 to 70%, with the sum of the POcomponent and BOcomponent being 25 to 41%, a ratio of (BOcomponent)/(POcomponent) being 0.15 to less than 1.23, a ratio of (TiOcomponent)/(POcomponent) being 0 to less than 1.3, and a ratio of (NbOcomponent)/(POcomponent) being 0.7 to 2.8.SELECTED DRAWING: Figure 1
Patent JP-2019001890-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: TAJIMA HIROYUKI
IPC: C08L69/00
Filed: 2017-06-14
Abstract: To provide an aromatic polycarbonate resin composition that has flowability, white appearance, color tone, impact resistance and heat resistance in a balanced manner.SOLUTION: An aromatic polycarbonate resin composition contains, based on an aromatic polycarbonate resin (A) 100 pts.mass, a white pigment (B) 0.01-5 pts.mass. In 100 mol% of all the carbonate structures constituting the aromatic polycarbonate resin (A), the content of carbonate structural units derived from a dihydroxy compound (i) represented by the formula (1) is 1-15 mol%.SELECTED DRAWING: None
Patent JP-2017192753-A (JP)
Title: Pachinko game machine
Inventor: KOYAMA YOSHIHIRO
IPC: A63F7/02
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine realizing innovative game properties.SOLUTION: In certain consecutive unit games while a special game is being performed, it is so configured that a preceding unit game is set to be a game which can make a first variable winning port from a closed state to an open state and a following unit game is set to be a game which can make a second variable winning port from a closed state to an open state. A timing to make the first variable winning port from the open state to the closed state to finish the unit game in the preceding unit game and a timing to make the second variable winning port from the closed state to the open state to start the unit game in the following unit game are configured to become substantially a same timing.SELECTED DRAWING: Figure 1
Patent JP-2017212449-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/00
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the gradient of luminance due to the potential drop of a counter electrode from being visually observed even though a light-emitting device has higher definition, and form an auxiliary electrode without increasing the number of steps.SOLUTION: A first insulation film is formed on a substrate, a first electrode and an auxiliary electrode are formed on the first insulation film, a second insulation film is formed so as to cover an end of the first electrode and an end of the auxiliary electrode, a first opening for exposing the first electrode and a second opening for exposing the auxiliary electrode are formed in the second insulation film, an electroluminescent layer electrically connected to the first electrode in the first opening is formed, and a second electrode overlapping with the electroluminescent layer and electrically connected to the auxiliary electrode in the second opening is formed.SELECTED DRAWING: Figure 2
Patent JP-2018022136-A (JP)
Title: Developing device and image forming apparatus
Inventor: TANAKA HIROKI
IPC: G03G15/09
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can reduce image defects caused by poor circulation of developer.SOLUTION: In the axial direction of a developing sleeve 31 carrying a magnetic developer on its outer peripheral surface, the ends of a sheet-like stirring member 341 stirring the magnetic developer inside a container frame body and moving the developer toward the developing sleeve 31 are arranged, of a magnetic field area generated by a magnetic roller 32 arranged inside the developing sleeve 31, on the outsides of an area having a magnetic field intensity equal to or larger than a predetermined magnetic flux density at which the magnetic developer can be carried on the surface of the developing sleeve 31.SELECTED DRAWING: Figure 1
Patent JP-2019005118-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a game machine capable of emitting light more effectively.SOLUTION: A game machine in which a game can be performed includes: a predetermined area through which a game medium can pass; light emitting means 541 to 543 capable of emitting light; a guide section 533a for guiding the game medium to a predetermined area; and a rib member 534 for reinforcing the guide section 533a. The rib member 534 has translucency, and the light emitting means 541 to 543 are provided so that the emitted light is incident on the rib member 534 and reflected.SELECTED DRAWING: Figure 12
Patent JP-2019012136-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IIDA TETSUYA
IPC: G02F1/025
Filed: 2017-06-29
Abstract: To increase exhaust heat efficiency and heat resistance, and to achieve the miniaturization of a device in a silicon photonics device which supplies power to an optical waveguide by using a heater.SOLUTION: There is provided a modulator including: an optical waveguide CR1 formed on an insulation film BOX; an interlayer insulation film IL1 covering the optical waveguide CR1; a heater MH1 formed on the interlayer insulation film IL1; and an interlayer insulation film IL2 covering the heater MH1. A heat conduction part PG penetrating the interlayer insulation films IL1, IL2 is formed adjacently to the optical waveguide CR1 and the heater MH1.SELECTED DRAWING: Figure 3
Patent JP-2019012214-A (JP)
Title: Label medium and cassette
Inventor: TOMONO TAKAAKI
IPC: G09F3/00
Filed: 2017-06-30
Abstract: To provide a label medium for creating labels the holding positions to an adherend can be easily changed and can be easily removed from the adherend, and a cassette storing the label medium.SOLUTION: A label 51 on a first label medium 60A includes a first display part 521 and a second display part 522 having areas in which information is printed, a first wound part 531 and a second wound part 532 that are wound around an adherend, and a first penetration part 541 and a second penetration part 542 having a first hole 541A and a second hole 542A. A display part 52, wound part 53, and penetration part 54 are arranged in a first direction in this order. The first display part 521 and second display part 522 are connected to each other at a first line 551. The first hole 541A in the first penetration part 541 and the second hole 542A in the second penetration part 542 are arranged at positions to be symmetric with respect to a second line 552.SELECTED DRAWING: Figure 5